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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
UCR131459
Abies concolor
June Latting
1973-3-1
s.n.
Riverside
Santa Rosa Mountains., Santa Rosa Mountain along Santa Rosa Mtn. Rd.
2104
Comment
CAS-BOT-BC229321
Abronia villosa
S. B. Parish
1896-4-4
4138
Riverside
Palm Springs, (Agua Caliente) desert base of San Jacinto Mt.
213
Comment
SBBG69828
Abronia villosa
M. N. Ackley
1929-5-19
687
Riverside
Hemet
484
Comment
UC851656
Abronia villosa
Ira L. Wiggins
1937-3-9
8769
Riverside
n Indio
Comment
UCR2930
Abronia villosa
R. Oshima
1963-4-19
041963- 01
Riverside
Colorado Desert, Coachella Valley, opposite the Raquet Club on Indian Ave., Palm Springs
177
Comment
POM229027
Abronia villosa var. aurita
P. A. Munz
1937-3-31
15113
Riverside
Head of Coyote Canyon.
1006
Comment
POM745
Abronia villosa var. aurita
Marjorie Shaw
1916-03
s.n.
Riverside
Palm Springs.
Comment Read comments Aug 27 2011
RSA19900
Abronia villosa var. aurita
I. W. Clokey, E. G. Anderson
1935-8-21
s.n.
Riverside
Hemet Lake
1300
Comment
RSA32434
Abronia villosa var. aurita
N. C. Cooper
1944-4-23
1103
Riverside
Banning.
701
Comment
RSA461192
Abronia villosa var. aurita
Ora M. Clark
1929-2-22
1576
Riverside
E. of Whitewater
Comment
RSA461193
Abronia villosa var. aurita
Ora M. Clark
1929-2-24
1529
Riverside
Cabazon, Colorado Desert.
Comment
RSA461199
Abronia villosa var. aurita
Bonnie C. Templeton
1930-4-9
1078
Riverside
North of Palm Springs. Colorado desert.
400
Comment
RSA461205
Abronia villosa var. aurita
M. B. Dunkle
1932-3-25
2893
Riverside
Cabazon. Colorado desert.
457
Comment
UCR596
Abronia villosa var. aurita
S. C. Warner
1956-5-19
s.n.
Riverside
San Jacinto River, 2 mi. east of San Jacinto
Comment
CLARK-A1528-457
Acacia greggii
Charlotte Stocks
1964-8-15
Riverside
San Jacinto Mountains
914
Comment
UC68625
Acacia greggii
H. M. Hall
Apr 1905
5987
Riverside
near Indio (Colorado Desert); Colorado Desert
30
Comment
UCD128272
Acamptopappus sphaerocephalus
William Shapeero
1954-4-28
s.n.
Riverside
Joshua Tree National Monument.
Comment
POM13412
Acamptopappus sphaerocephalus var. sphaerocephalus
P. A. Munz, J. M. Johnston
1922-5-6
5172
Riverside
Near Whitewater, San Gorgonio Pass.
305
Comment Read comments May 29 2011
POM294266
Acamptopappus sphaerocephalus var. sphaerocephalus
Lyman Benson
1945-3-29
11644
Riverside
2 miles south of Whitewater.
366
Comment
UC469096
Acamptopappus sphaerocephalus var. sphaerocephalus
E. E. Schellenger
1911-4-25
Riverside
Point of Rocks; Colorado Desert, Whitewater
Comment
CAS-BOT-BC218715
Achnatherum coronatum
S. B. Parish; W. F. Parish
1882-5-1
872
Riverside
Foothills of the San Bernardino Mts.
Comment Read comments Aug 31 2019
RSA528884
Achnatherum latiglume
M. Curto, Linda Allen
1991-6-26
766
Riverside
Thomas Mountain, near former lookout tower site, summit road SW off San Bernardino NF Rd 5S15
2060
Comment
UCR226073
Achyrachaena mollis
A. C. Sanders, T. B. Salvato
2011-4-1
38942
Riverside
Peninsular Range, Lake Elsinore, SW of Baker St. along dirt branch road to microwave tower, near large water tank on hill
409
Comment
SDSU14013
Acmispon argophyllus var. argophyllus
Dinna Estrella, M. G. Simpson
2002-4-20
27
Riverside
Santa Margarita Ecological Reserve. Road shoulder of Via Tornado Road, near junction with Santa Margarita river.
233
Comment
JOTR34089
Acmispon glaber var. brevialatus
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-6-1
2936
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: North side of Quail Mountain; steep bouldery slopes between drainages
Comment
JOTR36476
Acmispon glaber var. brevialatus
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
55
Riverside
Joshua Tree National Park. Little San Bernardino Mtns. W of Juniper Flats (stop3)
Comment
SDSU14012
Acmispon glaber var. brevialatus
Jonathan S. Austin, Michael G. Simpson
2002-4-20
14
Riverside
Along northeastern part of Loop trail. Santa Margarita Ecological Reserve.
335
Comment
UC1951115
Acmispon nevadensis
Scott D. White, Justin Wood
2009-5-21
12858
Riverside
SAN JACINTO MOUNTAINS: Garner Valley, near abandoned duck ponds, S of Quinn Flat. USGS Idyllwild 7.5' Quad.
Comment
UCD104277
Acmispon rigidus
C. L. Hitchcock
1966-3-16
24197
Riverside
Along Palm to Pines Highway, 10 mi. s. of Palm Desert.
Comment
HSC47596
Adenophyllum porophylloides
Richard Spjut, C. E. Edson
1978-5-6
5031
Riverside
Colorado Desert; N face of Chuckawalla Mountains, ca. 2.7 miles south of Desert Center
335
Comment
SBBG65794
Adenophyllum porophylloides
Anstruther Davidson, S. B. Parish
1898-1
Riverside
Palm Springs
Comment
SBBG87812
Adenophyllum porophylloides
A. C. Sanders, B. Pitzer, D. Charlton
1986-3-3
6140
Riverside
N foot of the Chuckwalla Mtns, 2.75 mi airline SE of Desert Center
365
Comment
SEINET3005005
Adenophyllum porophylloides
G. Rink
2011-4-5
10434
Riverside
Northwest of Blythe, east of the McCoy Mtns, desert pavement
182
Comment
UCR230931
Adenostoma fasciculatum
T. B. Salvato, Richard Camacho
2011-6-12
5487
Riverside
Peninsular Range, Temescal Canyon, N/S trending wash that extends from Temescal Canyon Road near the west end of Lee (Corona) Lake, south under the Hwy 15 overpass about 0.25 miles
372
Comment
RSA679175
Adenostoma sparsifolium
Richard L. Zembal
2003-7-11
5962
Riverside
Santa Ana Mtns.: Just east of Bear Creek, 0.5km Upper San Juan Campground. On gentle ridge with north-facing aspect
668
Comment
UCD170241
Agave deserti
K. M. Meyer; A. Townesmith
2007-3-19
21
Riverside
San Bernardino National Forest. San Jacinto Ranger District, Sawmill Trailhead, about 0.3 mi. along Pinon Flats Transfer Station Rd., off of Route 74.
1232
Comment
UCR89841
Agoseris grandiflora
Scott D. White, S. J. Myers, S. Ogg Wilcox
1995-6-16
3298
Riverside
Peninsular Range; Santa Ana Mns., Proposed pipeline route; Lake Elsinore Pumped Storage Hydroeletric Project. west of Lake Elsinore, SE of Hwy 74
915
Comment
SEINET4558773
Agrostis pallens
Steve Boyd, Tim Ross, Orlando Mistretta
1992-1
6652
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness of the Cleveland National Forest. Lower half of Tenaja Canyon, especially about Fisherman's Camp.
Comment
UCR2776
Agrostis stolonifera
F. M. Reed
1907-8-26
1860
Riverside
Riverside. In French's lawn, corner of Chicago Ave. and Blaine Street
287
Comment
UCR57207
Agrostis viridis
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
RSA67713
Aliciella latifolia
Verne Grant, Alva Grant
1952-4-1
17519
Riverside
9 miles E of Mecca
Comment Read comments Apr 8 2011
JEPS20771
Allenrolfea occidentalis
Roxana S. Ferris and Rimo Bacigalupi
Mar 19 1958-Mar 25 1958
13255
Riverside
8 mi. n. Blythe (on Hwy. U.S. 95)
Comment
RSA0042208
Allenrolfea occidentalis
Joseph Brehm
2014-7-17
s.n.
Riverside
Collected at Dos Palmas ACEC in Upper San Andreas Oasis, 2 miles south of oasis.
Comment
SD254649
Allionia incarnata
A. C. Sanders, Jim Malusa
2016-3-18
42371
Riverside
Sonoran (Colorado) Desert: Chocolate Mountains, along gasline road 21.5 km due north of Slab City/Camp Denlap (Iris Pass 7.5'Q)
537
Comment
UCR102740
Allionia incarnata
B. G. Pitzer
1998-2-1
3437
Riverside
Sonoran (Colorado) Desert, Hayfield Dry Lake, alluvial fan on north side of lakebed, from paved road down to lakebed
427
Comment
UCR42489
Allionia incarnata
P. J. Leary
1974-10-26
516
Riverside
Mojave Desert, N of Mary Peak, Hexie Mountains, Joshua Tree National Monument [now Park]
610
Comment
RSA367021
Allium
Ducelia Sobb
1937-04
s.n.
Riverside
Near Blythe.
Comment
CAS-BOT-BC131983
Allium haematochiton
Marcus E. Jones
1931-3-2
28594
Riverside
Corona
Comment
POM230625
Allium haematochiton
I. W. Clokey
1935-4-18
6555
Riverside
Gavilan Peak
600
Comment
UCR139246
Allium lacunosum var. micranthum
A. C. Sanders, Kate Kramer
2003-6-11
26878
Riverside
San Jacinto Mtns., Garner Valley, foothills on the northeast side of the valley, 1/2 mile west of Morris Ranch Rd. on a dirt track, c. 1 km west of Goff Flat
1616
Comment
UC72163
Allium marvinii
Dr. R. J. Smith
1904-1
300
Riverside
Banning
Comment Read comments Mar 13 2011
RSA348951
Allium munzii
Steve Boyd
1986-4-10
1640
Riverside
Gavilan Hills; Temescal Canyon: DePalma Rd., 0.1 miles E of the Indian Truck Trail exit of I-15.
366
Comment
RSA673502
Allium munzii
Scott D. White, K. Campbell, John Resek
2000-4-26
7736
Riverside
Low hill west of intermittent channel (drains Walker Canyon). SW of Collier Ave. and NW of Riverside Dr.
381
Comment
UC1544762
Allium munzii
Steve Boyd
1986-4-20
1725
Riverside
hillside s Harford Springs County Park; Gavilan Plateau, Gavilan Hills
615
Comment
UC1544763
Allium munzii
Steve Boyd
1986-4-10
1640
Riverside
De Palma Rd. 0.1 mi e Indian Truck Trail exit of I-15 (limited to small area at base of slope); Temescal Canyon
371
Comment
UCR22054
Allium munzii
Steve Boyd
1980-5-8
214
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
625
Comment
RSA583750
Allium peninsulare var. peninsulare
Steve Boyd
1995-4-24
8481
Riverside
Palomar Range, Agua Tibia Wilderness Area, Arroyo Seco drainage on northern flank of Agua Tibia Mountain at the north base of Wildhorse Peak, along the Wildhorse Trail near the northeastern corner of the Wilderness.
671
Comment
CDA7116
Allium subhirsutum
A. C. Sanders
1998-4-12
21752
Riverside
Yard of residence at 5081 Magnolia Ave, corner of Chapman Place, Riverside.
Comment
RSA715374
Allium subhirsutum
A. C. Sanders
1998-4-12
21752
Riverside
yard of residence at 5081 Magnolia Ave, corner of Chapman Pl.
256
Comment Read comments May 25 2010
UCR139151
Allophyllum
S. J. Myers, Andrei Krylor
2003-4-30
s.n.
Riverside
San Jacinto Mtns. Region, Reed Valley, c. 1.5 mi. SW of Little Cahuilla Mtn.
1098
Comment
UCR142694
Allophyllum
Scott D. White, Et al.
1995-6-16
3332
Riverside
Peninsular Range; Santa Ana Mns., Proposed pipeline route; Lake Elsinore Pumped Storage Hydroeletric Project. west of Lake Elsinore, SE of Hwy 74
915
Comment
CLARK-A1528-2278
Alnus rhombifolia
John C. Roos
1948-5-8
3828
Riverside
Whitewater
518
Comment
RSA740088
Alnus rhombifolia
Justin M. Wood
2008-11-17
231
Riverside
Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
RSA763307
Amaranthus albus
Scott D. White, Angelia Carey
2004-6-4
10476 -B
Riverside
San Jacinto River wash and adjacent alluv. benches, near Indian Creek confluence.
503
Comment
UCR263225
Amaranthus blitoides
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41467
Riverside
San Gorgonio Pass, San Gorgonio River wash, c. 2.95 miles ESE of Cabazon, c. 0.84 mi. NNW (335 deg. ) of One Horse Spring, south of I-10 and SE of water bottling plant, edge of wind farm
452
Comment
UCR120293
Amaranthus blitoides var. reverchonii
Mitch Provance
1998-7-23
905
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
305
Comment
JOTR30690
Amaranthus fimbriatus
La Doux, Tasha, Jim Andre
2008-9-13
269
Riverside
Joshua Tree National Park. Upper Wilson Canyon on E. side of paved Hwy
991
Comment
UCR111752
Amaranthus palmeri
R. Kirkland
1974-7-17
s.n.
Riverside
Off Hwy 60, toward Ontario
Comment
UCR269224
Amaranthus powellii
T. B. Salvato, Arlee Montalvo
2015-8-22
8238
Riverside
San Jacinto Mountains, Apple Canyon Road, 1.35 air miles northeast of its junction with Hwy 74
1418
Comment
RSA500102
Amaranthus retroflexus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-10
3668
Riverside
Vail Lake area, Temecula Creek canyon below the dam.
459
Comment Read comments Mar 7 2012
RSA500109
Amaranthus retroflexus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-10
3662 B
Riverside
Vail Lake area, Temecula Creek canyon below the dam.
459
Comment
UC135846
Amaranthus watsonii
T. S. Brandegee
1901-4-3
Riverside
Salton Creek Colorado Desert
Comment Read comments Feb 3 2011
SD67913
Amauriopsis dissecta
Reid Moran
1968-8-3
15362
Riverside
Ridge, 1 mile northwest of Toro Peak.
2250
Comment
CLARK-A1528-1533
Ambrosia acanthicarpa
John C. Roos
1965-9-26
Riverside
San Jacinto Mountains
Comment
SEINET2043617
Ambrosia acanthicarpa
H. S. Gentry
1954-7-26
14252
Riverside
Dripping Springs, along Rt. 79
Comment
CAS-BOT-BC22616
Ambrosia dumosa
Ira L. Wiggins
1941-3-24
9575
Riverside
Along eastern side of the Salton Sea, 2.7 miles S of Mortmar
Comment
LA202894
Ambrosia dumosa
W. B. Welch;
1928-5-5
sn
Riverside
Travertine Rock near Salton Sea
Comment
RSA624016
Ambrosia dumosa
Carol Roush
1963-4-9
9
Riverside
Six miles south of Highway 111 on Highway 74; North-east foothills of the San Jacinto Mountains.
457
Comment
RSA695719
Ambrosia dumosa
Keith E. Hoffmaster
1933-4-13
s.n.
Riverside
Palm Springs.
Comment Read comments Aug 27 2011
RSA761081
Ambrosia dumosa
Thomas Stoughton, Jackie McConnaughy, Andrew Monks, M. Volke
2010-4-20
148
Riverside
W of Palen/ McCoy Wilderness. Intersection of Hwy 177 and Palen Pass Rd (kiosk).
366
Comment
RSA796102
Ambrosia dumosa
Duncan S. Bell
2009-4-20
318
Riverside
Arica Mountains: southeast of range, approximately 7.5 air miles south of Rice.
244
Comment
SBBG109173
Ambrosia dumosa
D. Wilken with G. A. Wilken
1997-11-1
15372
Riverside
tributary of San Bernardino Wash, 0.3 km SW of Gold Crown Rd, SW slope of Pinto Mtns
605
Comment
UC724343
Ambrosia dumosa
Aven Nelson, Ruth A. Nelson
1939-3-28
3297
Riverside
near n end, on Hwy 111, Salton Sea
Comment Read comments Jul 14 2012
UCR124631
Ambrosia dumosa
B. C. Templeton, I. W. Clokey
1930-4-9
1077
Riverside
Sonoran (Colorado) Desert, North of Palm Springs
400
Comment
UCR228399
Ambrosia dumosa
Thomas R. Stoughton, J. McConnaughy, A. Monks, M. Volke
2010-4-22
157
Riverside
Sonoran (Colorado) Desert, north of Hwy I-10, c.1.5 mi up Corn Springs Road
213
Comment
RSA0042755
Ambrosia dumosa
J. R. Bruff
1928-12-29
401
Riverside
Lone Cottonwood Ranch 2 mi S.E. of Dos Palmas
Comment
UCR141234
Ambrosia psilostachya
A. C. Sanders, Mike Misenhelter
2004-10-6
28833
Riverside
Santa Ana Mtns./Santa Rosa Plateau, hill 2139 at west end of the Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve
640
Comment
LA26682
Ambrosia salsola
William Shapeero;
1954-4-28
sn
Riverside
Joshua Tree National Monument
Comment
SEINET2052892
Ambrosia salsola
Bruce A. Beebe
1970-5-9
33
Riverside
Cabazon area, 0.6 mile N. on S. Cal. Edison road no. V13 from turn-off with Apache Trail Road.
609
Comment
SEINET10797876
Ambrosia salsola
David B. Dunn, Howard Brown
1947-2-9
Dunn 2853
Riverside
Pushawalla Canyon, Indio Hills. In dry wash.
Comment
JEPS39443
Ambrosia salsola var. salsola
I. W. Clokey
1935-4-17
6985
Riverside
Cottonwood Springs
Comment Read comments Oct 9 2010
POM19489
Amorpha fruticosa
Mary F. Spencer
1923-8-17
2191
Riverside
Pipe creek, pr. [prope (near)] Thomas Valley, San Jacinto Mt.
1433
Comment
HSC3515
Amsinckia intermedia
C. L. Hitchcock, C. V. Muhlick
1964-3-22
23248
Riverside
Side canyon near S entrance to Joshua Tree National Monument
Comment
SDSU18726
Amsinckia intermedia
C. Matt Guilliams
2008-2-13
454
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.
410
Comment
SEINET7063024
Amsinckia intermedia
A. G. Vestal
1962-3-29
s.n.
Riverside
About 4.6 miles northeast of Murieta. UTM Zone 11, 487800mE, 3712252mN. (WGS84/NAD83).
346
Comment
UCR112524
Amsinckia intermedia
Mitch Provance
1998-2-13
9
Riverside
Jurupa Mountains, Pyrite Canyon, c. 0.3 km east of peak 1768, and c. 0.3 km south of Riv. / S.B. county line.
442
Comment
UCR214547
Amsinckia intermedia
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37860
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., 0.8 mi. north (09 deg. ) of intersection of I-15 and Lake St.
482
Comment
UCR4153
Amsinckia intermedia
R. H. Sauer
1965-2-28
s.n.
Riverside
Box Springs Mtns
366
Comment
UCR91472
Amsinckia menziesii
Scott D. White, M. Jacobsmeyer
1996-4-20
3977
Riverside
Perris Basin, Near Perris Airport, c. 100 m north of Case Road, just west of the I-215 Fwy
433
Comment
UCR250911
Amsinckia retrorsa
A. C. Sanders
2014-4-18
41028
Riverside
Peninsular Range, Temescal Canyon, along De Palma Rd. between Indian Truck Trail and Horsethief Canyon roads, SE of Lee (Corona) Lake
375
Comment
POM368407
Amsinckia tessellata
Severance
1926-2-20
s.n.
Riverside
Andreas Canyon.
Comment Read comments May 14 2013
UCR226060
Amsinckia tessellata
A. C. Sanders, Nathan Moorhatch
2011-3-22
38763
Riverside
Peninsular Range, powerline corridor through hills 6.4 km SW of Perris, east of Hwy 74 and south of Ethanac Rd.
506
Comment
POM98948
Amsonia tomentosa var. tomentosa
E. C. Jaeger
1926-3-24
s.n.
Riverside
Eagle Mountains.
Comment
SBBG55836
Anagallis arvensis
S. LaBonde
1963-4-7
17
Riverside
4 mi NE of Palm Springs on the Palm Desert Hwy
60
Comment Read comments Mar 31 2014
SEINET3088586
Anagallis arvensis
Ed LaRue
1989-3-30
Riverside
Rancho California area, ca. 4 mi. W of Temecula, with Ave. del Oro as the N boundary.
Comment
CSUSB802
Anemopsis californica
Leland R. Dykes
1962-5-13
107
Riverside
Santa Ana River Santa Ana River bottom, near Rubidoux Ave, in (city of) Riverside.
Comment
POM19839
Anemopsis californica
Mary F. Spencer
1923-6-5
2245
Riverside
Soboba Hot Springs, near San Jacinto.
549
Comment
UCR174515
Anemopsis californica
A. C. Sanders, John F. Green
2006-5-18
32377
Riverside
Peninsular Range, French Valley, Briggs Road, stream crossing just south of Los Alamos Road, upstream of Adobe Spring and west of Hwy 79
409
Comment
IRVC3693
Angelica tomentosa
R. H. Whittaker, W. A. Niering
1963-5-28
SJ 19
Riverside
Below Idyllwild toward Mountain Center. Peninsular Ranges, San Jacinto Mountains
1524
Comment
UCR34900
Anisocoma acaulis
L. B. Ziegler
1969-4-21
351
Riverside
San Jacinto Mtns., Pinyon Flats
1200
Comment
CDA3367
Anredera cordifolia
O. F. Clarke
1979-10-7
s.n.
Riverside
North of 1012 Spruce Street, Riverside.
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
RSA425791
Antirrhinum coulterianum
Ora M. Clark
1929-2-23
1563
Riverside
North of Whitewater
Comment Read comments Dec 31 2017
UC284974
Antirrhinum coulterianum
P. A. Munz
1923-6-14
7106
Riverside
trail from Glen Ivy to Santiago Peak; Santa Ana Mts.
914
Comment Read comments Apr 1 2013
RSA0034830
Antirrhinum coulterianum
J. C. Roos
1941-5-17
138
Riverside
About 4 miles S.W. of March Field.
Comment
JEPS5310
Antirrhinum filipes
Marjorie D. Clary
1932-3-15
779
Riverside
sw of Coachella; Colorado Desert, Santa Rosa Mts.
152
Comment
UC184602
Antirrhinum filipes
E. E. Schellenger
Riverside
Colorado Desert
Comment
UCR117339
Antirrhinum nuttallianum
Mitch Provance
1998-3-22
255
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', or also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
JEPS83383
Antirrhinum nuttallianum subsp. nuttallianum
David M. Thompson
1983-5-10
300 A
Riverside
Railroad Canyon road , Elsinore Quad. (7.5', 1953) (Lake Elsinore)
548
Comment
RSA564285
Antirrhinum nuttallianum subsp. nuttallianum
Ed LaRue
1993-5-11
s.n.
Riverside
Murrieta Oaks, 3 miles (airline) NW of Murrieta Hot Springs, W side oh Hwy 215.
457
Comment
SD129521
Antirrhinum nuttallianum subsp. nuttallianum
Steve Meyers
1990-3-21
Riverside
Santa Rosa Plateau Area: along Los Gatos Road, I(c) mi. S of Buena Vista Road (2 mi. W of Sandia Canyon, & 0.1 mi. N of San Diago County line)
366
Comment
RSA728146
Apiastrum angustifolium
Daphne K. Christopher, Hannah Stevens, Zachary Prinicp
2003-4-7
110
Riverside
Santa Rosa Plateu Nature Conservancy Preserve. Tenaja Truck Road.
610
Comment
POM97123
Apiastrum angustifolium
P. A. Munz
1925-5-20
9819
Riverside
2 miles west of Dripping Springs.
427
Comment
RSA737117
Apium graveolens
Justin M. Wood
2008-10-15
183
Riverside
Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
UCR239803
Arabidopsis thaliana
O. F. Clarke
2005-1-8
s.n.
Riverside
Peninsular Range, Riverside, UCR campus, planter area across driveway from Batchelor Hall loading dock
334
Comment
RSA0126159
Arabis glabra
C. B. Wolf
1931-5-11
1962
Riverside
Near Pipe Creek, above Hemet Valley, San Jacinto Mountains.
1677
Comment
RSA477449
Arabis pulchra
Anstruther Davidson
1901-3-26
s.n.
Riverside
Colorado Desert
Comment
RSA629140
Arctostaphylos
Jon E. Keeley
1992-7-16
16563
Riverside
Red Mountain Road/Stanley Road, 11.7 km east of R3 on Stanley Road.
975
Comment
RSA784313
Arctostaphylos
J. D. Olmsted
1959-4-17
379
Riverside
Tin Mine Can.-Santa Ana River drainage area. Beacon Pines Ranch. 10 mi SW of Corona on Skyline Drive at intersection with Black Star Canyon Road and Main Divide Motorway.
854
Comment Read comments Jun 2 2013
RSA629414
Arctostaphylos glandulosa
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19501
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns.
820
Comment
RSA629481
Arctostaphylos glandulosa
Jon E. Keeley
1992-6-16
16837
Riverside
Hwy 243, 30 km N of Idyllwild.
1630
Comment
SEINET11994916
Arctostaphylos glandulosa
W. Knight, Knight, I.
1985-1
6063
Riverside
between Idyllwild & Banning on Hwy 243 between Vista Grande Forest Station & Hurley Flats Rd
1463
Comment
RSA629477
Arctostaphylos glandulosa subsp. glandulosa
Jon E. Keeley
1992-6-12
15542
Riverside
Rd to Elsinore Pk., 1 km S of Elsinore Pk. Santa Ana Mtns.
950
Comment
RSA796517
Arctostaphylos glandulosa subsp. glandulosa
R. F. Thorne, E. W. Lathrop
1977-5-18
49727
Riverside
Santa Ana Mountains: Bear Spring [east slope of Santiago Peak]
Comment
RSA220964
Arctostaphylos glandulosa subsp. zacaensis
E. W. Lathrop
1966-3-23
6114
Riverside
4 miles west of Corona between Tin Mine Canyon & Santiago Peak, Skyline Drive.
1220
Comment
UC1120227
Arctostaphylos glandulosa subsp. zacaensis
A. Lewis
1933-2-2
149
Riverside
Reed Valley San Jacinto Quadrangle
Comment
POM49870
Arctostaphylos glandulosa var. adamsii
P. A. Munz, I. M. Johnston
1924-7-29
8859
Riverside
Above Poppet Flat, San Jacinto Mts.
1220
Comment
RSA631735
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19283
Riverside
Highway 79, 2 km west of Radec.
550
Comment
SDSU17428
Arctostaphylos glauca
C. Matt Guilliams
2007-8-2
394
Riverside
Temescal Valley, west of Interstate 15. Along Cleveland National Forest margin in east-west trending ravine, on shaded north-facing slope. Housing development in progress. Ravine near intersection of McVicker Canyon Park Road and Gateway Rd.
630
Comment
UCR275943
Arctostaphylos glauca
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-26
3790
Riverside
San Jacinto Mountains, Rouse Ridge, east of Rouse Hill on 4WD road 2E17 (becoming a foot trail), c. 0.7 mile north of Rouse Ridge Road (5S15), NE of Milky Spring, San Bernardino National Forest
1476
Comment
SEINET3101904
Arctostaphylos pringlei
Marc A. Baker, with Michelle Cloud-Hughes
2011-6-12
17374
Riverside
Goff Flat, 5.5km SW of Pyramid Peak
Comment
POM367418
Arctostaphylos pringlei subsp. drupacea
Joseph A. Ewan
1929-6-16
3586
Riverside
Lily Creek Canyon above Idyllwild.
1677
Comment
RSA635655
Arctostaphylos pringlei subsp. drupacea
Jon E. Keeley
1992-7-16
16639
Riverside
Road to Santa Rosa Mtn. (7S02), 3.2 km south of Hwy 74.
1625
Comment
RSA635791
Arctostaphylos pungens
Jon E. Keeley
1992-7-16
16592
Riverside
Standley Rd., south of Red Mtn. Rd., 8.5 km east of R3.
900
Comment
RSA750750
Arctostaphylos pungens
Scott D. White, Justin M. Wood
2009-5-22
12893
Riverside
San Jacinto Mountains: Quinn Flat Meadow.
1372
Comment
RSA636011
Arctostaphylos rainbowensis
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19559
Riverside
Carancho Rd., W. of Temecula.
440
Comment
RSA636156
Arctostaphylos rainbowensis
Jon E. Keeley
1992-8-2
18812
Riverside
East of Hwy 15, off Rainbow Cyn. Rd., 3 km north of San Diego Co. line.
400
Comment
UCR103733
Argemone munita
A. C. Sanders
1997-3-19
20028
Riverside
Lake Skinner area, S foot of Bachelor Mtn., across the northern arm of the lake from the boat ramp
473
Comment
UCR12583
Argemone munita
T. Green
1972-4-22
17
Riverside
Peninsular Range, Hwy 71, c. 2 mi NE of Aguanga
762
Comment
JEPS48605
Argemone munita subsp. munita
W. L. Jepson
1939-4-17
19162
Riverside
about 2 mi e of Temescal Village (1 mi s of bridge over Temescal Creek on old road to Oak Grove, Temecula); Temecula
304
Comment
CAS-BOT-BC207123
Argythamnia lanceolata
Lewis S. Rose
1959-1-8
59001
Riverside
La Quinta
15
Comment
UC165056
Aristida adscensionis
S. B. Parish
1912-6-28
8122
Riverside
mouth of canyon near Mecca; Colorado Desert, Red Canyon
Comment Read comments Nov 24 2011
UCR41462
Aristida adscensionis
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6143
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
GMDRC5515
Aristida californica
J. Andre
2012-3-19
21352
Riverside
Chuckwalla Valley: along Hwy 177, 8.6 mi. NE of Jct with I-10
152
Comment
HSC101267
Aristida californica
Jim Andre
2012-3-19
21352
Riverside
Chuckwalla Valley; along Hwy 177, 8.6 mi. NE of Jct with I-10.
152
Comment
SEINET3918944
Aristida parishii
Sears
1977-10-12
S 575
Riverside
Corn Spring. Desert Plam Oasis, permenant flowing spring, in wash area up in the mountian slopes of the Chuckwalla Mountains.; 0
549
Comment
UCSB51394
Aristida purpurea
Roos, John
1965-6-23
Riverside
Lost Palms Canyon, Eagle Mtns
Comment
UCR2170
Aristida purpurea var. nealleyi
F. M. Reed
1920-5-9
4316
Riverside
Sonoran (Colorado) Desert, mouth of Andreas Canyon [near Palm Springs, E slope of the San Jacinto Mtns.]
305
Comment
RSA385032
Aristida purpurea var. purpurea
N. C. Cooper
1944-5-19
1291
Riverside
Banning.
701
Comment
CAS-BOT-BC90101
Artemisia annua
O. F. Clarke
1998-9-22
s.n.
Riverside
Box Springs Mtns. foothills, in the yard at 266 Frost Court, just east of UCR (Riverside EAst 7.5' Q.)
396
Comment
RSA795117
Artemisia californica
A. C. Sanders
2010-11-18
38692
Riverside
Eastern edge of Corona, north end of 'radio tower' ridge, 1.85 mi. NNE (25 deg.) of El Cerrito, 1 mi. SSE (143 deg.) of Home Gardens, just east of large rock quarry.
399
Comment
UC1119314
Artemisia californica
C. Van Fleet
1931-1-22
5
Riverside
Wilson Creek San Jacinto Quadrangle, Wilson Creek
Comment
RSA417288
Artemisia douglasiana
L. C. Wheeler
1931-10-4
200
Riverside
San Jacinto Mountains. Strawberry Valley.
1585
Comment
RSA575970
Artemisia douglasiana
Steve Boyd
1981-1-9
s.n.
Riverside
Peninsular Range Gavilan Hills, narrows in central Dawson Cyn.
488
Comment
SEINET182497
Artemisia douglasiana
Unknown
1935-8-21
Riverside
Riverside County: West of Keen Camp P. O.
1360
Comment
CLARK-A1528-1574
Artemisia dracunculus
John C. Roos
1948-10-16
Riverside
Beaumont
Comment
UCD129231
Artemisia dracunculus
Steve Boyd; Tim Ross, Laurel Arnseth
1989-6-11
3708
Riverside
Vail Lake area, Wilson Creek at east end of lake.
Comment
UCR41334
Artemisia dracunculus
N. M. Fellows
1984-11-12
22
Riverside
San Jacinto Mtns., Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mtn.
489
Comment
JEPS37034
Artemisia ludoviciana subsp. ludoviciana
Carl V. Meyer
1928-7-30
573
Riverside
Saunders Meadow San Jacinto Mts., Saunders Meadow (dry edge of meadow on n slope)
1676
Comment
RSA588758
Artemisia tridentata subsp. tridentata
Darin L. Banks, Steve Boyd
1995-10-26
0836
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Along the Woodchuck Road, N of Woodchuck Campground; Approximately 0.15 miles from Hwy. 79, along a small drainage that crosses the road.
518
Comment
RSA676277
Asclepias albicans
Scott D. White
2001-4-3
8234
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10/SR 111.
396
Comment
RSA721889
Asclepias albicans
J. Mark Porter, Orlando Mistretta
2003-6-5
13615
Riverside
Chocolate Mountains. Chocolate Mountain Bombing and Gunnery Range. Unnamed canyon, S of Salt Creek, accessed via Siphon 21 of the Coachella Canal, fork running southeast.
412
Comment
UCR158129
Asclepias californica
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30098
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
SD122939
Asclepias fascicularis
Steve Boyd
1985-8-7
1102
Riverside
Santa Rosa Plateau, Northwest base of Redonda Mesa on Tenaja Road, 0.8 miles east of junction with 8SO1 and 8SO2
Comment
RSA778425
Asclepias subulata
Stephanie Rockwood, Christi Gabriel
2011-10-12
88
Riverside
Sheephole Valley Wilderness, parallel Cadiz Valley. Unnamed road off highway 62.
242
Comment
OBI52770
Asparagus asparagoides
B. Pitzer & E. Misquez, E. Misquez
1988-2-28
636
Riverside
Walker Basin, SW of Murrieta, Avenida del Oro, 2 mi S of Ranch Calif Rd
427
Comment
SDSU17486
Aspidotis californica
Jerry Jenkins
2001-3-30
2001 -006
Riverside
Santa Margarita Ecological Reserve. Foot of Shaded bluff, west side of S.M. River, slightly north of station. UTM zone 6, 481700N, 3699150E. UTM transfered to GIS.
Comment
RSA602395
Aster subulatus var. ligulatus
L. C. Wheeler
1955-6-10
7153
Riverside
2 miles W of Blythe.
Comment
RSA48421
Astragalus aridus
E. K. Balls
1949-4-2
s.n
Riverside
Near Durmid, by the Salton Sea on Hwy 111, Colorado Desert.
-67
Comment
RSA0104416
Astragalus coccineus
Duncan S. Bell
2015-2-6
7737
Riverside
Santa Rosa Mountains; along Cactus Spring Trail, where the trail crosses Horsethief Creek.
1054
Comment
SEINET898798
Astragalus didymocarpus
Carl B. Wolf
1935-1
6301
Riverside
Gavilan Hills Region. 2 mi. SW. of Perris.
427
Comment
POM98779
Astragalus didymocarpus var. dispermus
M. French Gilman
1926-2-22
s.n
Riverside
Thousand Palms Canyon.
Comment
CAS-BOT-BC182634
Astragalus didymocarpus var. obispoensis
Steve Boyd
1986-4-2
1624
Riverside
Gavilan Plateau, Gavilan Hills: Harford Springs County Park
640
Comment
HSC85411
Astragalus didymocarpus var. obispoensis
Steve Boyd
1986-4-2
1624
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
RSA85878
Astragalus didymocarpus var. obispoensis
J. C. Roos
1952-4-30
5606
Riverside
Hills between Camp Haan and Riverside
518
Comment
CAS-BOT-BC178449
Astragalus douglasii var. parishii
Ira L. Wiggins
1966-6-4
20670
Riverside
2 mi. SW of Idyllwild
1621
Comment
POM229046
Astragalus douglasii var. parishii
P. A. Munz
1937-5-30
15143
Riverside
Northwest slope of Santa Rosa Mt.
2134
Comment
UC218254
Astragalus douglasii var. parishii
P. A. Munz
1922-6-29
5895
Riverside
Santa Rosa , Santa Rosa (Santa Rosa Mts.)
2011
Comment
UCR201474
Astragalus douglasii var. parishii
Scott D. White, Justin M. Wood
2008-6-5
12079
Riverside
San Jacinto Mountains, Garner Valley, Hwy 74 at Thomas Mountain Road, southwest corner of junction
1341
Comment
UCR158256
Astragalus gambelianus
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30107
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
UCR50989
Astragalus layneae
B. G. Pitzer, S. J. Myers, J. Wilkinson
1988-2-21
0599
Riverside
Sonoran (Colorado) Desert, S end of Coxcomb Mtns, 0.2 mi. north of Hwy 177 (Old Desert Center - Rice Road), at 10.6 mi. NE of Desert Center
229
Comment
SBBG54104
Astragalus lentiginosus var. borreganus
T. Minthorne
--
Riverside
between Banning and Palm Springs
Comment
RSA0094792
Astragalus lentiginosus var. coachellae
Duncan S. Bell, Andrew Chambers, Jacob B. Landis, Evan Meyer, Billy Sale
2015-4-2
7933
Riverside
San Gorgonio Pass area, between Cabazon and Whitewater, about a 1/2 mile south of Interstate 10, just to the east of a section of the wind farm.
416
Comment
SBBG132094
Astragalus lentiginosus var. coachellae
S. D. White
2001-4-18
8367
Riverside
Palm Springs, NE corner of 30th Ave and Devall St
101
Comment
SD204885
Astragalus lentiginosus var. coachellae
Sarah J. De Groot, J. Mark Porter
2006-3-14
5197
Riverside
North foot of San Jacinto Mts. Between Snow Creek Road and Highway 111.
366
Comment
RSA124446
Astragalus lentiginosus var. variabilis
Percy C. Everett, E. K. Balls
1958-4-29
23026
Riverside
5.4 miles NE along road to Rice and Vidal Junction from Desert Center.
259
Comment
UCR198172
Astragalus lentiginosus var. variabilis
Michael Honer, Dave Silverman
2005-3-18
2100
Riverside
Sonoran (Colorado) Desert, Palen Valley, c. 3 mi due east of Desert Center Airport
134
Comment
RSA415626
Astragalus nuttallianus var. imperfectus
M. B. Dunkle
1935-3-31
4445
Riverside
Cottonwood Springs. Colorado Desert.
701
Comment
SD87621
Astragalus nuttallianus var. imperfectus
Frank W. Peirson
1922-4-9
584
Riverside
Murray Canyon, near Palm Springs.
Comment
RSA498280
Astragalus pachypus var. jaegeri
Mark Morris
1929-3-19
13716
Riverside
San Jacinto mtns., back of Valle Vista
Comment Read comments Feb 28 2011
UCD105182
Astragalus palmeri
Donald Myrick
1964-4-30
821
Riverside
Pines to Palm Highway (Highway 74), 15 miles west of Palm Desert.
1219
Comment
RSA0025522
Astragalus palmeri
John F. Emmel
1986-4-12
997
Riverside
Little San Bernardino Mtns: upper Berdoo Canyon. Locality also includes Quarter S 1/2. Section 31, Township 3S, Range 9E.
1372
Comment
CAS-BOT-BC192826
Astragalus pomonensis
B.
1904-4-5
4131
Riverside
Hemet
Comment
CAS-BOT-BC27822
Astragalus pomonensis
Marcus Eugene Jones
1882-4-24
3166
Riverside
San Jacinto
Comment
POM122364
Astragalus pomonensis
Marcus E. Jones
1926-5-29
s.n
Riverside
South of Temecula.
Comment
RSA500574
Astragalus pomonensis
Steve Boyd, T. S. Ross, L. Arnseth
1989-5-7
3572
Riverside
Vail Lake area, along Arroyo Seco drainage from jtn. with Kolb Creek, S to w/in 1/4 mi Hwy 79.
457
Comment
UCD105189
Astragalus pomonensis
C. L. Hitchcock; C. V. Muhlick
1962-3-16
22158
Riverside
Temescal Canyon, ca. 12 mi. s.e. of Corona.
Comment
UCR25856
Astragalus pomonensis
John C. Roos
1941-4-19
166
Riverside
Reche Canyon.
Comment
UCR92101
Astragalus pomonensis
D. L. Banks, Steve Boyd
1995-6-2
579
Riverside
Palomar Mtns., Cleveland National Forest, Agua Tibia Mountains, NE of the Dorland Mountain area, north of the Agua Tibia Wilderness Area, east of Kolb Creek. c. 100m east of junction between the Woodchuck Road and Hwy 79
512
Comment
RSA415763
Astragalus trichopodus
Elizabeth Tisdale
1931-6-19
20344
Riverside
Chino Hills border. Santa Ana Valley.
Comment
OBI54982
Athyrium filix-femina
Marjorie Lewis
1947-8-26
17
Riverside
Dark Canyon San Jacinto Mts.
1981
Comment
CDA10363
Atrichoseris platyphylla
T. C. Fuller
1963-4-23
10279
Riverside
Box Canyon Wash, Mecca-Blythe Road (Highway 195), 11.8 miles northeast of Mecca.
0
Comment
UCR30074
Atrichoseris platyphylla
George K. Helmkamp
1983-4-5
483- 42
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road
489
Comment
POM278666
Atriplex canescens
Grant D. Brown
1949-12-14
469
Riverside
1.5 miles W of White Water
Comment
POM278729
Atriplex canescens
Grant D. Brown
1950-12-2
588
Riverside
About halfway between Arlington and Cajalco Resevoir in foothills.
335
Comment
RSA451006
Atriplex canescens
Stephen M. Beckstrom-Sternberg
1985-9-13
1039
Riverside
At junction of I-10 and Bob Hope Drive. Palm Springs.
Comment
SBBG65419
Atriplex canescens var. laciniata
M. D. Clary
-Oct-1929
1155
Riverside
Coachella Valley
-13
Comment
POM182511
Atriplex canescens var. linearis
J. B. Feudge
1930-9-25
2063
Riverside
Blythe
Comment
RSA596931
Atriplex coronata var. notatior
G. R. Ballmer
1996-4-14
s.n.
Riverside
Lake Elsinore area, S of I 15 along E side of Nichols Rd.
Comment Read comments Dec 9 2014
UCR70525
Atriplex coronata var. notatior
D. E. Bramlet
1991-6-1
2184
Riverside
San Jacinto Valley, San Jacinto River, c. 1.6 km west of Nuevo & 100 m north of end of 13th St.; about 8 m east of the river in a swale adjacent to the levee
473
Comment
JEPS49002
Atriplex elegans var. fasciculata
Marjorie D. Clary
1932-5-20
964
Riverside
Coral Reef Ranch
Comment
RSA719034
Atriplex elegans var. fasciculata
Michael Honer
2005-3-11
2066
Riverside
Rice Valley; 4.5 mi. SSE of Rice; 1.5 mi. E of ATSF railway.
220
Comment
UC51603
Atriplex hymenelytra
Joseph Burtt Davy
1902-4-2
8040
Riverside
mesa above Salton; mesa above Salton
Comment Read comments Sep 11 2011
UCSB23597
Atriplex hymenelytra
Shaw, Merrilee
1964-4-5
Riverside
State Highway 195, 7.3 miles NE of junction with State Highway 111 at Mecca
106
Comment
SEINET8753393
Atriplex lentiformis
Louis C. Wheeler
1931-1
387
Riverside
3 miles Se Salton Bench Mark
76
Comment
SD162764
Atriplex semibaccata
Virginia Moran
1999-2-9
Riverside
C.f. West Coast Thoroughbred Farm, 12150 Riverside Avenue, disturbed area (farm slated for development)
Comment
RSA557368
Atriplex semibaccata
Julie Greene, S. White
1993-7-5
1404
Riverside
San Jacinto Wildlife Area. Lower, flat area, W of dirt road.
441
Comment
UCR128172
Atriplex suberecta
Scott D. White, Michael Honer
2003-4-9
8974
Riverside
Hemet area, Northeast corner of Devonshire Ave. and Warren Road, immediately southwest of 'Tres Cerritos.' Former chicken farm
473
Comment
UCR129807
Atriplex suberecta
Scott D. White
2001-4-13
8322
Riverside
Beaumont Badlands, County Landfill area north of Moreno Valley, c. 0.25 air mi. NW of the SR-60 freeway junction with Gilman Springs Rd., unnamed wash
701
Comment
UCR201865
Atriplex suberecta
Justin M. Wood
2008-8-31
118
Riverside
Perris Basin, Romoland, 1/4 mi south of Ethanac Road between San Jacinto Road and Palomar Road just south of railroad tracks
448
Comment
UCR91951
Atriplex suberecta
George K. Helmkamp
1996-1-23
999
Riverside
Colorado River Valley, 1.5 mi. NE of Blythe, at c. Intake Blvd and 10th Avenue.
82
Comment
CAS-BOT-BC146195
Avena barbata
B. Pitzer
1997-4-1
3045
Riverside
Lakeview Mountains, ca. 0.75 air mile south southwest of Mount Rudolph, ca. 1 air mile northeast of Contour (Juniper Flats) Road.
665
Comment
RSA777347
Avena barbata
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald
2010-4-12
4705
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 W116.65126
604
Comment
RSA0104698
Ayenia compacta
Duncan S. Bell, Sarah DeGroot, Cheryl Sevilla
2015-3-5
7759
Riverside
Chuckwalla Mountains; a side canyon off of Irish Wash, approximately 1.5 air miles southwest of Aztec Well.
696
Comment
RSA117755
Baccharis salicifolia
S. Carlquist
1958-5-31
489
Riverside
Sandstone hills along W side of Prodo Dam.
Comment Read comments Apr 4 2013
RSA657170
Baccharis salicifolia
Bob Rogers
1984-4-14
5
Riverside
Collected in the San Jacinto river-bed on the North side of Hwy 74, 0.6 miles past Cranston ranger station going east from Hemet towards Mountain Center
610
Comment
RSA716192
Baccharis salicifolia
Scott D. White, Angelia Carey
2004-4-5
10017
Riverside
San Jacinto Mtn. Foothills: North of Valle Vista. Indian Creek Watershed.
518
Comment
UCD129398
Baccharis salicina
A. C. Sanders; T. Tennant
1997-11-20
21619
Riverside
Lake Skinner area: mouth of Rawson Canyon, just NE of Lake Skinner.
457
Comment
CLARK-A1528-1632
Baccharis sergiloides
John C. Roos
1937-8-20
2500
Riverside
San Jacinto Mountains
Comment
POM294110
Bahiopsis parishii
Lyman Benson
1946-4-15
12044
Riverside
Canyon on Twenty-nine Palms Road from Whitewater.
457
Comment
CAS-BOT-BC99947
Baileya pauciradiata
Roxana S. Ferris; Rimo Bacigalupi
1958-3-19
13232
Riverside
2.4 mi. S of Rice, on road to Midland and Blythe
Comment
CAS-BOT-BC99953
Baileya pauciradiata
Alice Eastwood
1913-4-30
3049
Riverside
Palm Springs
Comment
OBI27063
Baileya pauciradiata
Unknown
1974-3-19
Riverside
Rte I-10 frontage rd at Indian Wells Washington St, 6 mi E of Thousand Palms
Comment
RSA0030697
Baileya pauciradiata
J. Andre
2013-3-27
24796
Riverside
Rice Valley; east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62).
242
Comment
POM350685
Baileya pleniradiata
N. C. Cooper
1949-4-9
3326
Riverside
Blythe.
81
Comment
SBBG25795
Baileya pleniradiata
E. R. Blakley
1966-4-9
6753
Riverside
jct of US Hwy 60-70 and Wiley Well Rd, ca. 15 mi W of Blythe
121
Comment
RSA220995
Barbarea orthoceras
E. W. Lathrop
1966-3-30
6125
Riverside
Mail Divide Truck, Trail between El Carriso and Santiago Peak, Cleveland Nat l Forest
1220
Comment
SEINET10479071
Bassia hyssopifolia
Jon Ricketson, Heidi H. Schmidt
1992-10-25
Ricketson 4921
Riverside
Salton Sea. At the junction of California Highway 111, (Commercial Street), along Vander Veer Road (to North Shore Marina), in the town of North Shore. North end of the Salton Sea, in the Coachella Valley.
60
Comment
RSA709803
Bebbia juncea
A. C. Sanders
2004-5-12
27891
Riverside
Elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek.
378
Comment
RSA792934
Bebbia juncea var. aspera
Aaron C. Sedgwick, Joella Simons Adkins
2012-10-23
142
Riverside
Off of Corn Springs Rd. in the Chuckwalla Wilderness and Chuckwalla Mtns. South of Hwy. 10 ~4 mi. In a wash running north-south.
427
Comment
SD181675
Berberis dictyota
Scott D. White, Pam DeVries
2000-4-25
7735
Riverside
Temescal Valley, eastern foothills of Santa Ana Mountains just above citrus groves; Corona South [quad].
412
Comment
UCD110427
Bergia texana
D. E. Bramlet; A. C. Sanders, M. Costea, T. Salvato
1999-10-15
2819
Riverside
Mystic Lake. This site is 198m S of Gilman Hot Springs Road, 1.22 km NW of Hwy 79 and 2.1 km S of Jackrabbit trail.
433
Comment
CAS-BOT-BC207045
Bernardia incana
John C. Roos
1950-12-2
5027
Riverside
Monson Canyon, Eagle Mts.
1066
Comment
JOTR32894
Bernardia incana
La Doux, Tasha, E. Babich
2008-3-5
3017
Riverside
Joshua Tree National Park. NW Eagle Mountains, approx. 3mi NE of Cottonwood Visitor Center; open rocky bajada/pediment
1085
Comment Read comments Jan 19 2014
UCR89684
Bernardia myricifolia
Bern Schwenn
1994-5-18
s.n.
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Monument, north side of the Eagle Mountains, site of Conejo Well
1021
Comment
UCSB38716
Bernardia myricifolia
Cowan, Clark
1978-4-23
Riverside
12.1 mi (19.2 km) S on Hwy. 74 from jct. with Hwy. 111 at Indian Wells
950
Comment
CAS-BOT-BC16095
Boechera californica
Nancy Ryan Zabriskie; Walter Zabriskie
1972-6-18
524
Riverside
San Jacinto Mountains. Northwest of Idyllwild. Along fire road south of south end Marion Ridge Road, Pine Cove.
1938
Comment
RSA171387
Boechera californica
J. D. Olmsted
1962-2-2
3464
Riverside
Banning-Idyllwild Road.
1159
Comment
RSA518278
Boerhavia coccinea
A. C. Sanders
1989-9-19
9510
Riverside
Chocolate Mtns Aerial Gunnery Range, 1.75 km S of Tabaseca Tank, along the wash above ''Tabaseca Target.
680
Comment
UCR19106
Boerhavia coccinea
John C. Roos
1965-9-5
s.n.
Riverside
Sonoran (Colorado) Desert, Desert Center
Comment
RSA0087462
Boerhavia coulteri var. palmeri
Sarah J. De Groot, Amy Rouillard
2015-9-15
7577
Riverside
Along Eagle Mountain Road north of I-10, at large wash crossing. West of Desert Center, western Chuckwalla Valley.
314
Comment
RSA780239
Boerhavia wrightii
Stephanie Rockwood, Christi Gabriel
2011-10-12
96
Riverside
Rice Valley. Highway 62 to to Blythe Rice Road. About 1 mile from highway.
229
Comment
RSA781886
Boerhavia wrightii
Duncan S. Bell
2011-10-22
3004 A
Riverside
Arica Mountains: west side of the mountain range, approximately 2.6 air miles west of Priests Well, and approximately 6.8 air miles southwest of the ghost town of Rice.
437
Comment
SBBG1878
Boerhavia wrightii
H. and M. Dearing
1937-11-4
205
Riverside
Corn Spring
Comment
UCR232064
Bolboschoenus maritimus subsp. paludosus
John F. Green
2008-4-24
13- 08
Riverside
Peninsular Range; SE Gavilan Hills, SW of Perris along Hwy 74, between Lazy Lizard Dr. and Wasson Canyon Rd.
504
Comment
RSA254077
Bouteloua barbata
Noel Holmgren, Patricia K. Holmgren, Ruth E. Kern
1973-3-23
6490
Riverside
Palen valley, 15mi north-east of Desert Center.
183
Comment
JOTR16776
Bouteloua barbata var. barbata
Baker, James K. & Baker, Ilisa T.
1966-10-14
s.n.
Riverside
Joshua Tree National Park. ROADSIDE BETWEEN RYAN MOUNTAIN AND CAP ROCK
1310
Comment
UCR265475
Bouteloua barbata var. barbata
Jordan Zylstra
2014-8-17
14029
Riverside
Santa Rosa Mountains, vicinity of Pinyon Flat and head of Cactus Springs Trail, south of Hwy 74
1280
Comment
RSA495791
Bowlesia incana
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-11
2898
Riverside
Vail Lake area, mouth of Temecula Creek Cyn, 1.5 mi west of Vail Lake Dam.
390
Comment
LA105191
Boykinia rotundifolia
Frank C. Vasek;
1987-7-14
870714 -1
Riverside
San Jacinto Mountains, San Jacinto Mountains, Vista Grande Road (3S08) 1.0 mi E of Banning-Idyllwild Road (SH243)
1523
Comment
SBBG89122
Boykinia rotundifolia
F. C. Vasek
1987-7-14
870714 -1
Riverside
Vista Grande Rd (USFS Rd 3S08)
1524
Comment Read comments Jun 7 2008
JOTR35011
Brandegea bigelovii
La Doux, Tasha, A. Miller, T. Vaughn, A. Johnson
2007-10-25
3112
Riverside
Joshua Tree National Park. Pinto Basin, along Old Dale Road, near Mission Well
Comment
RSA667308
Brandegea bigelovii
B. Pitzer
1989-4-15
1285
Riverside
Chocolate Mountains Aerial Gunnery Range. Large wash crossing Ridgeline Road.
700
Comment
UCR21919
Brassica geniculata
Steve Boyd
1980-5-11
223
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, northwest corner of the Gavilan Plateau. East of trailer park, east side of Gavilan Road
625
Comment
CAS-BOT-BC36842
Brassica tournefortii
J. Beley
1974-2-20
0391
Riverside
Snow Creek Road near Palm Springs Depot.
Comment
JOTR33999
Brassica tournefortii
La Doux, Tasha, M. Harding
2010-4-7
2887
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View; side canyon leading north, approx. 1 mile north of park boundary
Comment
RSA0102674
Brassica tournefortii
Scott D. White
2001-4-3
8237
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10/SR 111.
396
Comment
RSA709905
Brassica tournefortii
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4610
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
RSA772327
Brassica tournefortii
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4507
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
RSA776014
Brassica tournefortii
Duncan S. Bell
2010-3-20
614
Riverside
Riverside Mountains; in the vicinity of Calzona Mine; approximately 2 air miles northeast of Riverside Mountain Peak.
232
Comment
UCR215448
Brickellia arguta var. arguta
Tasha La Doux, Jim Andre
2008-9-16
334
Riverside
Mojave Desert, Joshua Tree National Park, along Bell Mountain Road atop Bell Mountain, c. 0.3 mi. north of radio tower
1359
Comment
UCR231190
Brickellia californica
A. C. Sanders, T. B. Salvato, Kent Beaman
2011-11-3
39945
Riverside
Peninsular Range; Santa Ana Mountains, Skyline Drive on ridge between Mabey and Tin Mine Canyons, 1.8 mi. below Oak Flat, at side canyon (tributary to Mabey Cyn.) crossed by road
710
Comment
UCR94934
Brickellia californica
Scott D. White
1996-9-22
4527
Riverside
Perris Basin, Lakeview Mtns: north of Homeland, along Juniper Flats Road, c. 1.2 road miles north of intersection with State Hwy 74, unnamed drainage channel parallel to the road
500
Comment
CLARK-A1528-1669
Brickellia desertorum
John C. Roos
1950-9-30
4994
Riverside
Box Springs Mountains
457
Comment
POM256979
Brickellia desertorum
C. B. Wolf
1931-10-14
1330
Riverside
Snow Creek 1/2 mi. below the Fish Hatchery N base of San Jacinto Mountains.
549
Comment
POM351177
Brickellia desertorum
N. R. Zabriskie
1971-11-15
463
Riverside
Andreas Canyon, E slope San Jacinto Mountains, Riverside Co.
305
Comment
RSA545234
Brickellia desertorum
R. F. Thorne
1970-10
41884
Riverside
San Bernardino Mountains- Whitewater canyon: ca. 1350 ft. near bridge and Whitewater Post Office to ca. 2000 ft. up the canyon toward fish hatchery.
610
Comment
CAS-BOT-BC149334
Bromus arizonicus
A. C. Sanders; K. Rose; D. Woodard
1995-3-22
16220
Riverside
San Gorgonio Pass/San Jacinto Mountains; on and near a rocky spur at the north foot of the mountains, southwest of Verbenia Avenue, west of Snow Creek, east of Cabazon.
550
Comment
CAS-BOT-BC174018
Bromus berteroanus
A. C. Sanders; T. B. Salvato; Matthew Malle; Jonas Winbolt; Katie A. Kurtz
2010-4-2
37709
Riverside
Peninsular Range: Alberhills, south foot of the Gavilan Hills at Temescal Canyon, 0.3 mi NNE (14 deg. ) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd.
405
Comment
RSA604754
Bromus berteroanus
A. C. Sanders
1995-4-13
16509
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 Blv., (33 deg 58'N, 116 deg 37.5'W)
701
Comment
RSA683092
Bromus carinatus
Scott D. White, T. B. Salvato, L. V. DeMarco, Jessica Christian
2001-6-30
8660
Riverside
Idyllwild area; Strawberry Fuelbreak between Inspiration Point and Strawberry Creek. I.e., southwest terminus of Double View Dr. west to creek.
1402
Comment
UCD58404
Bromus catharticus
Peter Kamb
1948-2-1
758
Riverside
San Bernardino/Riverside Co.: Valley in the Jurupa Mts. West of Colton.
304
Comment
SD137965
Bromus diandrus
Darin L. Banks
1995-4-11
174
Riverside
Cleveland N.F.; Agua Tibia Wilderness area; N slope of Agua Tibia Mtn.; E of Dripping Springs Alcove Area along Dripping Springs Trail
950
Comment
POM47175
Bromus diandrus
Mary F. Spencer
1920-4-5
1546
Riverside
Palm Springs, Colorado Desert.
122
Comment
RSA701742
Bromus grandis
Steve Boyd, Valerie Soza
2004-6-22
11539
Riverside
Western flank of the range in Hall Canyon, at the south end of Lake Fulmor, just north of Hwy 243.
1646
Comment
UCR101438
Bromus grandis
A. C. Sanders, Tracy Tennant, Jeff Ross
1998-8-20
22214
Riverside
San Bernardino Mtns., Morongo Indian Reservation, side canyon east of Middle Branch of Millard Canyon
1341
Comment
UCR171969
Bromus hordeaceus
John F. Green
2006-4-25
s.n.
Riverside
Peninsular Ranges, City of Temecula, Long Canyon, Southern California Edison right of way between residential areas, south of Rancho California Road and east of Margarita Road
366
Comment
SEINET3923061
Bromus rigidus
R. L. Piemeisel
1913-5-4
3586
Riverside
Crestmore field.; 0
Comment
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
UCR174040
Bromus rubens
A. C. Sanders
2006-5-19
32462
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
HSC93128
Bromus tectorum
Scott D. White
1996-4-14
3911
Riverside
E of Hemet, San Jacinto River Wash near Valle Vista, N of Hwy. 74, 1.7 mi. W of USFS Cranston Fire Station
534
Comment
RSA0021329
Bromus tectorum
Duncan S. Bell, Kim Clark, Keir Morse, Harry Spilman
2013-3-30
4655
Riverside
Around the confluence of the San Gorgonio and Whitewater river drainages, just south of the historic Palm Springs Station, about 1.5 air miles northwest of Windy Point.
340
Comment
SDSU964
Bromus tectorum
A. H. Gallup
1948-6-12
203
Riverside
At Idylwild along road, San Jacinto Mts, Pacific slope
1829
Comment
UCR120936
Bromus tectorum
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24957
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
610
Comment
UCR9533
Broussonetia papyrifera
O. F. Clarke
1970-7-27
s.n.
Riverside
Riverside, residential garden of Mrs. Luther J. Tobias, 4460 7th Street
Comment
UCR69796
Caesalpinia gilliesii
A. C. Sanders, Chet McGaugh
1991-7-19
11144
Riverside
Peninsular Range, Murrieta Hot Springs, large vernal pool on the south side of Murrieta Hot Springs Road, east of Via Princesa & north of Calle del Lago
348
Comment
POM8989
Caesalpinia virgata
Mary F. Spencer
1920-3-13
1448
Riverside
Painted Canyon near Mecca
-60
Comment
RSA405291
Caesalpinia virgata
Anstruther Davidson
1903-5-3
s.n
Riverside
Thermal.
Comment
UC555398
Caesalpinia virgata
Frank W. Peirson
1920-2-16
1993
Riverside
near foot Palm Canyon
Comment
SDSU13678
Calandrinia ciliata
Jutta Buschbom
1991-5-1
48 a
Riverside
SE-Slope, N-border of the Reserve, beyond an Avocado-grove, ca. 500m (15 min) NW from the field station. Santa Margarita Ecological Reserve, Temecula.
375
Comment
UCR232802
Calandrinia ciliata
John F. Green
2008-4-16
0408- 43
Riverside
Peninsular Range; Perris-Aguanga Valley, SW of Romoland, powerline route north of McLaughlin Rd. between Dawson Rd. and I-215 Fwy
436
Comment
UCR35005
Calia secundiflora
L. B. Ziegler
1976-8-25
552
Riverside
San Jacinto Valley, upper part of valley on slopes below the hills on east side
457
Comment
UCR266789
Callitriche heterophylla var. bolanderi
Mitch Provance, Matt Amalong, Eric Kline
2015-3-24
315- 06
Riverside
Paloma Valley, Menifee, NE corner of the intersection of Scott Rd. and Menifee.
454
Comment
RSA234034
Callitriche marginata
R. F. Thorne, E. W. Lathrop
1969-5-12
37926
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California.
625
Comment
UCR170122
Calochortus concolor
Jeffrey Ross, Sam Lau, Jenny Phui
1998-5-31
113
Riverside
San Bernardino Mtns. region, Morongo Indian Reservation; Lion Canyon
756
Comment
UCR178331
Calochortus concolor
T. B. Salvato, Tracy Tennant
1998-7-18
MOR- 614
Riverside
San Bernardino Mtns., Morongo Indian Reservation, vicinity of Wood and Potrero Canyons
1280
Comment
UCR262257
Calochortus concolor
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3728
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
RSA369041
Calochortus invenustus
Robert L. Rutherford
1944-7-16
1440
Riverside
San Jacinto Mountains, above Pine Cove.
2073
Comment
RSA784189
Calochortus nuttallii
J. D. Olmsted
1959-7-1
700
Riverside
Willow-Tahquitz Creek. Wellmans Cienega between saddle and San Jacinto Peak along trail 5 mi NE of Idyllwild.
2805
Comment Read comments Oct 18 2012
JEPS61706
Calochortus palmeri
W. L. Jepson
1901-5-27
1462
Riverside
Van Deventer's Ranch San Jacinto Range
Comment
UCR281203
Calochortus palmeri var. munzii
James Hughes
2017-6-21
s.n.
Riverside
San Jacinto Mountains, Fleming Ranch
1573
Comment
UCR52585
Calochortus palmeri var. munzii
Kathy Harper
1988-5-14
s.n.
Riverside
Peninsular Range, San Jacinto Mtns, Hwy 74 between Alpine Village and the Vista Point at Seven Level Hill
Comment
UCR217531
Calochortus plummerae
Diane Menuz
2008-6-18
464
Riverside
Peninsular Range: San Jacinto Mts., Rouse Ridge, c. 2.15 km east of Hwy. 74, along Rouse Hill Rd.
956
Comment
RSA472429
Calycoseris wrightii
M. B. Dunkle
1932-3-26
2948
Riverside
4 miles south [east] of Banning
Comment
UCR74397
Calycoseris wrightii
Theo Glenn
1991-5-1
91- 51
Riverside
Sonoran (Colorado) Desert, McCoy Mts, NW of Blythe
240
Comment
JEPS49003
Calyptridium monandrum
Marjorie D. Clary
1932-4-29
895
Riverside
Santa Rosa Mountains, Dead Indian Trail Dead Indian Trail; Santa Rosa Mountains, Dead Indian Trail
Comment
UCR252228
Calystegia macrostegia
Marissa Manahan
2011-4-24
s.n.
Riverside
Mount Rubidoux Park, Riverside, near summit
381
Comment
SBBG98267
Calystegia macrostegia subsp. tenuifolia
S. Boyd, L. Arnseth, Y. Rasmussen, H. Cota
1990-5-3
4598
Riverside
Vail Lake area, steep SE flank of Oak Mtn above NE end of lake
579
Comment
RSA295606
Camissonia bistorta
Lyman Benson
1946-4-15
12019
Riverside
2 miles east of Banning, Colorado Desert.
610
Comment
RSA774298
Camissonia boothii
Duncan S. Bell
2011-4-7
2184
Riverside
The east side of the Arica mountains; approximately 1.2 air miles north of Priests Well. or approximately 4.5 air miles southwest of the ghost town of Rice.
308
Comment
RSA465966
Camissonia boothii subsp. condensata
N. C. Cooper
1949-4-8
3298
Riverside
Desert Center.
610
Comment
RSA799380
Camissonia boothii subsp. condensata
Duncan S. Bell
2013-4-7
4756
Riverside
Arica Mountains, east side of range; west side of Rice Valley approximately 4 air miles south of the ghost town of Rice.
207
Comment
POM67092
Camissonia brevipes subsp. brevipes
Marcus E. Jones
1924-2-27
s.n.
Riverside
Colorado Desert, Desert Center.
Comment
UCR216495
Camissonia brevipes subsp. brevipes
Jim Andre, T. La Doux
2009-3-10
11242
Riverside
Joshua Tree National Park, south end of the Cottonwood Mountains near Pinkham Wash, just north of aqueduct just inside JTNP boundary, c. 7 miles west of south entrance into park at Cottonwood
542
Comment
UCR104944
Camissonia californica
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20697
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
UCR116780
Camissonia californica
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-7
24167
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
RSA0028748
Camissonia californica
Lyman Benson
1933-3-31
4179
Riverside
Beginning of Hemet Road [presumably Hwy 74 on desert side, Deep Cyn.] Colorado Desert watershed.
549
Comment
SBBG24967
Camissonia campestris subsp. campestris
D. Myrick
1966-4-2
1345
Riverside
Palms to Pines Hwy 74, ca. 5 mi W of Palm Desert
Comment
SEINET3259929
Camissonia campestris subsp. campestris
Marcus E. Jones
1882-4-24
3168
Riverside
San Jacinto.
Comment
RSA454734
Camissonia cardiophylla
M. B. Dunkle
1934-2-25
3848
Riverside
Cathedral Canyon. Colorado Desert.
152
Comment
RSA717449
Camissonia cardiophylla
Scott D. White, Pam DeVries
2006-3-14
11261
Riverside
North of the I-10 Freeway a few mi east of Indio, at proposed I-10 / McNaughton Parkway interchange.
91
Comment
JOTR29345
Camissonia cardiophylla subsp. cardiophylla
La Doux, Tasha, Bill Truesdell, Naomi Fraga
2006-4-26
1422
Riverside
Joshua Tree National Park. Long Canyon; Stop 2, in side canyon east of main wash.
837
Comment
RSA777404
Camissonia cardiophylla subsp. cardiophylla
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy
2011-3-23
837
Riverside
Chuckwalla Mountains, North side, Alligator ACEC off I-10, south of Desert Center, in hills above 'Granite Mine.' Old mine access road
534
Comment
RSA775096
Camissonia claviformis
Duncan S. Bell, Amber Swanson
2011-2-18
2034
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
RSA792628
Camissonia claviformis
Robert F. Thorne
1995-3-29
63024
Riverside
White Water Canyon.
600
Comment
SEINET10492066
Camissonia claviformis
David B. Dunn, Howard Brown; Elizabeth M. McClintock
1947-3-13
Dunn 2893
Riverside
Pushawalla canyon biota. Indio hills. In wash.
Comment
RSA135285
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1958-2-15
11484
Riverside
24.7 miles east of turn to Corn Springs, Chuckwalla Mountains.
Comment
RSA135289
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1958-1-24
11437
Riverside
Fargo Canyon, alluvial fan.
Comment
RSA149769
Camissonia claviformis subsp. aurantiaca
Jane Turner, F. M. Ball
1962-3-24
803
Riverside
U.S. Hwy 70 at Whitewater. E.
366
Comment Read comments Oct 1 2011
POM48921
Camissonia confusa
P. A. Munz
1924-5-18
8142
Riverside
18 miles south of Banning on Idyllwild Road.
1524
Comment
UCR3431
Camissonia confusa
Heidi A. Haid
1964-5-17
645117- 01
Riverside
San Jacinto Mtns., c. 1 mi from junction of Hurley Flats Rd and Idyllwild-Banning Rd
1402
Comment
UCR22125
Camissonia graciliflora
Steve Boyd
1980-5-17
288
Riverside
Gavilan Hills, Harford Springs County Park, on the NW corner of the Gavilan plateau.
Comment
UCR133355
Camissonia hirtella
Tracy Tennant, J. S. Ross
1998-5-7
MOR- 121
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, Wood Canyon (polygon W8), c. 0.6miles NNW of Cabazon.
1280
Comment
UCR163340
Camissonia hirtella
T. B. Salvato, Kelly Volansky
2003-3-27
133
Riverside
Santa Ana Mtns, foothills at edge of Temescal Valley, development called 'Trilogy at Glen Ivy,' between Bixby and Brown Canyons
396
Comment
UCR116622
Camissonia pallida
A. C. Sanders
2001-3-20
23854
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
RSA449238
Camissonia pallida subsp. pallida
Anstruther Davidson
1906-01
1146
Riverside
Taquitz Canon, Colorado Desert.
Comment
RSA80983
Camissonia pallida subsp. pallida
G. R. Campbell
1952-4-5
18369
Riverside
On road leading from Hwy 60 to 29 Palms [Hwy 62], at jct to Desert Hot Springs.
762
Comment
UCR216354
Camissonia pallida subsp. pallida
Mike Bell
2008-3-19
044
Riverside
Sonoran (Colorado) Desert, Coachella Valley; 2 miles west of Desert Hot Springs, off Ruby Dr./13th (dirt track) between North Indian Canyon Dr. and Western Ave.
352
Comment
UCR26226
Camissonia refracta
John C. Roos
1947-2-15
3266
Riverside
Sonoran (Colorado) Desert, Lost Palms Canyon, south face of Eagle Mtns., west of Hayfield Dry Lake
997
Comment
RSA192044
Camissonia strigulosa
E. W. Lathrop
1960-5-6
4797
Riverside
10 miles west of Murrieta.
Comment
RSA614409
Camissonia strigulosa
D. L. Banks
1997-3-16
1542
Riverside
NW Palomar Mountains, Agua Tibia Mountains: North face of Dorland Mountain, the Dorland Mountain Arts Colony along the circular drive that runs around the north side of the compound.
567
Comment
RSA740955
Camissonia strigulosa
Scott D. White, Justin M. Wood
2008-6-18
12226
Riverside
San Jacinto Mountains: K Flat Meadow.
1433
Comment
SD225045
Camissoniopsis pallida
G. K. Helmkamp
1998-4-3
3064
Riverside
Whitewater River, bordering the N side of Hwy I-10; E side of the river.
Comment
RSA612807
Capsella bursa-pastoris
D. L. Banks
1997-3-1
1362
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. Pechanga Creek, east of the ''Fiesta Grounds'' to the spring on the northern fork of Pechanga Creek at the eastern end of the Reservation.
423
Comment
SEINET7063425
Carex
A. G. Vestal
1947-3-30
s.n.
Riverside
West of Cahuilla Valley on Route 371. UTM Zone 11, 519809mE, 3708775mN. (WGS84/NAD83).
1045
Comment
SEINET10954770
Carex barbarae
Steve Boyd, Timothy S. Ross
1990-5-11
Boyd 4663
Riverside
Vail Lake Area, Arroyo Seco drainage, canyon bottom at north base of Wild Horse Peak, southeast of Dripping Springs Campground of Cleveland National Forest. T8S, R1W, N 1/2, Sec 26. Riparian woodland, pools along stream supporting Typha, Carex, etc. Benches, slopes burned.
Comment
CAS-BOT-BC34440
Carex deflexa var. boottii
Peter H. Raven
1959-5-17
14228
Riverside
San Jacinto Mountains. Lake Fulmore.
Comment
UC729874
Carex multicostata
Carl B. Wolf
1932-8-5
3983
Riverside
summit San Jacinto Peak; San Jacinto Mts.
3293
Comment
CAS-BOT-BC119864
Carex nebrascensis
Peter H. Raven
1958-5-17
12963
Riverside
Lake Fulmor, San Jacinto Mountains.
Comment
POM10385
Carex praegracilis
F. M. Reed
1906-4-29
945
Riverside
Riverside: Santa Ana River bottom near Rubidoux Ave.
Comment Read comments Mar 10 2011
UCD140783
Carex sartwelliana
P. Zika; N. Otting, K. Kramer
2010-8-6
25301
Riverside
bridge over N Fork San Jacinto River, Dark Canyon, at campground. San Jacinto Mountains.
1785
Comment
CHSC106609
Carex senta
P. F. Zika; Nick Otting
2010-8-3
25243
Riverside
Vicinity of Willow Creek, San Jacinto Wilderness Area, San Jacinto Mountains, Peninsula Ranges.
2550
Comment
RSA0011150
Carya illinoinensis
A. C. Sanders, T. B. Salvato
2003-5-21
26778
Riverside
Temescal Valley: Lawson Drive near Glen Ivy, in a wetland reserve area for the Trilogy development.
335
Comment
SD124707
Castela emoryi
Andy C. Sanders, D. Charleton, B. Pitzer
1986-3-1
6041
Riverside
Hayfield Lake, NW end of the lake ca. I(c) mile SW of pumping station
1349
Comment
UCR174425
Castilleja affinis
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-22
32481
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
RSA312182
Castilleja applegatei subsp. martinii
N. C. Cooper
1944-4-22
1131
Riverside
Banning.
732
Comment
POM296925
Castilleja foliolosa
Lyman D. Benson
1946-4-15
12038
Riverside
Canyon on Twenty-nine Palms Road from Whitewater.
457
Comment
SEINET7073460
Castilleja foliolosa
A. G. Vestal
1963-4-25
s.n.
Riverside
Granite Rocks, about 1 mile west of Radec on Route 71 (presently Route 79). Coordinate datum: NAD27.
Comment
UCR94646
Castilleja foliolosa
Scott D. White
1996-5-27
4073
Riverside
Badlands, Jackrabbit Canyon, east of Moreno Valley and south of Calimesa, between Hwy 60 and Gilman Springs Road.
610
Comment
UCR133712
Castilleja martinii
N. C. Cooper
1944-4-22
1131
Riverside
San Gorgonio Pass, Banning
732
Comment
UCR133713
Castilleja martinii
N. C. Cooper
1945-5-24
1666
Riverside
San Bernardino Mtns., Big Oaks Canyon, [above] Banning
1220
Comment
UCR104181
Castilleja minor subsp. spiralis
Scott D. White
1997-5-25
5249 A
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
RSA0010911
Castilleja minor subsp. spiralis
C. M. Dammers
1930-10
s.n.
Riverside
Palm Springs.
Comment
UC597600
Caulanthus hallii
Philip A. Munz
1937-5-30
15093
Riverside
nw slope Santa Rosa Mts.; nw slope Santa Rosa Mts.
1828
Comment
UCR38133
Caulanthus hallii
J. M. Stewart
1985-3-16
8509
Riverside
Sonoran (Colorado) Desert/Santa Rosa Mtns., Santa Rosa Mtns., Agua Alta Canyon off Martinez Canyon
732
Comment
SD114866
Caulanthus heterophyllus
David Diaz
1981-4-29
Riverside
On Indian Truck Trail.
Comment
UC1595597
Caulanthus heterophyllus
Steve Boyd, Tim Ross
1990-5-11
4621
Riverside
e Dripping Springs campground (base of Agua Tibia Mtn. Vail Lake area, Cleveland National Forest, s of Hwy 79); Cleveland National Forest, Vail Lake Area, base Agua Tibia M
548
Comment Read comments Mar 13 2008
UCR105435
Caulanthus heterophyllus
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20682
Riverside
San Jacinto Mountains, N side of the range, Twin Pines Creek drainage, dry slopes above Brown Creek
915
Comment
JOTR34076
Caulanthus lasiophyllus
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2971
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
UCR68471
Caulanthus lasiophyllus var. rigidus
Steve Boyd, T. S. Ross, L. Arnseth, J. Bonilla
1990-4-3
4115
Riverside
Peninsular Range, Vail Lake Area, E flank of Oak Mtn, just south of E summit.
701
Comment
RSA614127
Ceanothus crassifolius
D. L. Banks
1997-2-23
1294
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.
368
Comment
SEINET238728
Ceanothus crassifolius
A. C. Sanders
1998-1-15
21629
Riverside
Lake Skinner area: Black Mtn. along road up north side (Bachelor Mtn.)
884
Comment
UCR90962
Ceanothus crassifolius
Scott D. White
1996-3-16
3831
Riverside
Perris Basin, Lakeview Mtns, north of Winchester, at 'Maze Stone' Picnic Site
610
Comment
RSA0034414
Ceanothus cuneatus
I. W. Clokey, E. N. Anderson
1935-4-16
6734
Riverside
East of Hemet.
630
Comment
RSA783161
Ceanothus greggii var. perplexans
J. D. Olmsted
1962-5-3
3502
Riverside
S of southern Quercus Keloggii population on Thomas Mt.
1616
Comment
UC64025
Ceanothus greggii var. perplexans
H. M. Hall
June 1901
2156
Riverside
eastern base, along the borders of the Colorado Desert San Jacinto Mts.
Comment
CAS-BOT-BC51283
Ceanothus leucodermis
Carl B. Wolf
1932-5-24
3656
Riverside
No. base of San Jacinto Mts. Snow Creek Canyon. 1 mi. above Fish Hatchery
792
Comment
RSA0019585
Ceanothus leucodermis
Toppenberg
1961-5-12
s.n.
Riverside
Hwy to Idyllwild, Beaumont side.
Comment
RSA0019592
Ceanothus palmeri
P. A. Munz
1924-5-18
8143
Riverside
18 mi. from Banning on Idyllwild Road.
1524
Comment
RSA0054959
Ceanothus papillosus
Keith E. Hoffmaster
1932-4-17
503
Riverside
Santa Ana Mts. [Orange or Riverside].
Comment
CAS-BOT-BC51924
Ceanothus perplexans
H. E. McMinn
1925-7-1
1460
Riverside
Jack Rabbit Grade to San Jacinto from Banning
Comment
UCD112521
Ceanothus perplexans
Richard Bates
1949-5-21
s.n.
Riverside
Hemet Lake area, meadow on the way to Pinon Flats, San Jacinto Mtns.
Comment
RSA561075
Ceanothus spinosus
Steve Boyd, Orlando Mistretta
1992-4-22
7009
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Indian Potrero Trail south from Verdugo Potrero to Indian Potrero on ridge between Talega Canyon and Nickel Canyon.
610
Comment
SEINET13946104
Ceanothus tomentosus
Lewis S. Rose
1949-1
49073
Riverside
2 mi. south of Temecula
366
Comment
RSA562101
Ceanothus tomentosus var. olivaceus
Steve Boyd
1992-4-14
6805
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. Along Verdugo Trail from Tenaja Trail to Bluewater Trail in upper watershed of Bluewater Canyon, S of Sitton Peak.
793
Comment
RSA430195
Centaurea melitensis
E. Misquez
1987-5-16
9
Riverside
Santa Ana Mountains, Walker Basin; 2 miles on Avenida de Oro from Jct with Rancho California road and 4.7 miles west of Interstate 15.
415
Comment
RSA709641
Centaurea repens
Chris E. True, Laurel Salzman
2004-7-16
s.n.
Riverside
San Timoteo Canyon, 3.2 miles SE of Redlands Blvd., across road from historic schoolhouse, between RR tracks and creek. NE of El Casco Lakes.
579
Comment
RSA263672
Centaurium venustum
E. W. Lathrop
1968-6-2
6963
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
Comment Read comments Jun 6 2020
RSA587576
Centaurium venustum
D. L. Banks, Steve D. Boyd
1995-6-2
575
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of N peak of Agua Tibia Mountain; On the Woodchuck Trail N of the Riverside County boundary, in the clay grasslands in S32, W of the Dripping Springs Alcove Area.
890
Comment
UCR178140
Centaurium venustum
Tracy Tennant, Jeffrey Ross
1998-7-21
MOR- 648
Riverside
San Bernardino Mtns., Morongo Indian Reservation, side canyon east of Hathaway Canyon, tree stand F-06
915
Comment
UCR282153
Centromadia pungens subsp. laevis
R. E. Riefner Jr.
2017-5-18
17- 258
Riverside
Perris-Aguanga Basin, city of Hemet, east of Winchester, north of Simpson Road, east of San Diego Aqueduct, west of active agricultural fields
467
Comment
RSA123213
Cercidium floridum
H. S. Yates
1936-4-8
5453
Riverside
Near Fish Springs
61
Comment
RSA247378
Cercidium floridum
Gary D. Wallace
1967-4-29
720
Riverside
Northeast of Coxcomb Mts., 15 miles North of Desert Center along Parker Dam Hwy.
Comment
VVC205
Cercidium floridum
F. Ambrey
1959-4-24
s.n.
Riverside
S Calif., West side of rd. 17.7 mi E of Mecca on State Hwy 195 at east end of Box Cyn.
445
Comment
UC1128902
Cercidium floridum subsp. floridum
H. S. Yates
1937-6-28
6745
Riverside
near Oasis; Thermal Quadrangle
30
Comment
UC68619
Cercidium floridum subsp. floridum
H. M. Hall
Apr. 1905
5931
Riverside
McCoy Wash Colorado Desert
Comment
JOTR01064
Cercidium floridum subsp. floridum
Cole, James E.
1941-6-11
864
Riverside
Joshua Tree National Park. COTTONWOOD SPRING AREAR; 1/4 MILE BELOW SPRING
914
Comment
SEINET5543500
Cercocarpus betuloides
R. H. Whittaker, W. A. Niering
1961-1
s.n.
Riverside
San Jacinto Mountians.
1524
Comment
UCR164288
Cercocarpus betuloides
S. J. Myers
2001-4-6
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon
976
Comment
RSA783295
Cercocarpus ledifolius
J. D. Olmsted
1962-6-23
5306
Riverside
SE San Bernardino Mts: near Calelectric residences at head of Banning Water Canyon
2210
Comment Read comments Feb 24 2013
UCR123791
Cercocarpus ledifolius var. intermontanus
Steven R. Hill, K. Kramer and family
2001-4-26
33469
Riverside
San Jacinto Mtns., San Jacinto Wilderness west of Palm Springs, trails south of visitor building at terminus of Palm Springs Aerial Tramway; vicinity of Long Meadow and higher ridges
2591
Comment
SDSU14019
Chaenactis artemisiifolia
Dinna Estrella, M. G. Simpson
2002-4-20
23
Riverside
Santa Margarita Ecological Reserve. Road shoulder of Via Tornado Road, near junction with Santa Margarita river.
233
Comment
UC1537043
Chaenactis artemisiifolia
Gordon H. True Jr.
1935-4-18
229
Riverside
Mockingbird Canyon
457
Comment
UCR250123
Chaenactis artemisiifolia
A. C. Sanders
2014-4-23
41055
Riverside
Peninsular Range, Gavilan Hills, toward eastern end of Concordia Ranch Rd. at edge of Temescal Valley, above I-15
390
Comment
UCR34892
Chaenactis artemisiifolia
L. B. Ziegler
1967-5-18
128
Riverside
San Jacinto Valley, side canyon off lower Bautista Canyon
534
Comment
CAS-BOT-BC276388
Chaenactis carphoclinia
Marcus E. Jones
1906-4-27
s.n.
Riverside
Indio
Comment
UCSB23358
Chaenactis carphoclinia
Shaw, M.
1964-4-5
Riverside
1.5 miles east of junction of State Highway 195 and turnoff to U.S. Highway 70 to Joshua Tree National Monument
594
Comment
POM15196
Chaenactis carphoclinia var. carphoclinia
Mary F. Spencer
1922-3-29
1444
Riverside
Painted Canyon.
152
Comment
SD8910
Chaenactis carphoclinia var. carphoclinia
S. B. Parish, W. F. Parish
April 1882
1
Riverside
Agua Caliente [now Palm Springs]
Comment Read comments Jul 16 2010
CAS-BOT-BC276904
Chaenactis fremontii
Philip A. Munz
1940-3-23
15721
Riverside
3 miles N of Cottonwood Springs, Eagle Mountains
914
Comment
CSUSB1489
Chaenactis fremontii
Wayne R. White
1975-5-10
S. N.
Riverside
Chuckwalla Mountians Red Cloud road, south of Highway I-10, Colo. Desert
609
Comment
POM351693
Chaenactis fremontii
Christopher Davidson
1973-4-1
1843
Riverside
Along Hwy 74 on desert hillside facing Palm Desert.
488
Comment
POM351699
Chaenactis fremontii
Ora M. Clark
1929-3-16
1710
Riverside
N. of Whitewater, Colorado.
Comment
RSA645611
Chaenactis fremontii
Scott D. White, Steve Ogg
1994-4-21
1990
Riverside
Millard Canyon, near stream crossing w/ USFS Road 2S05, +/-4 miles south of Bear Wallow Spring.
915
Comment
RSA775626
Chaenactis fremontii
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
1006
Riverside
Road circling Sheep Hole Valley Wilderness, NS569 at junction with Hwy 62 on east side of NS569 along washlets
396
Comment
SBBG54452
Chaenactis fremontii
L. R. Abrams
1926-3-25
11045
Riverside
between Banning and Cabazon
Comment Read comments Mar 13 2011
SEINET270811
Chaenactis fremontii
Richard J. Shaw
1958-4-6
1099
Riverside
Joshua Tree National Monument ; On road from White Tank campground to South Entrance
610
Comment
UC1292310
Chaenactis fremontii
C. L. Hitchcock and C. V. Muhlick
1964-3-22
23265
Riverside
w end of Pinto Basin; Joshua Tree National Monument, Pinto Basin
Comment
UC1718086
Chaenactis fremontii
John S. Mooring
1962-3-10
569
Riverside
Whitewater Canyon ca. 0.5 miles N of hwy 60-70
Comment
UCR116629
Chaenactis fremontii
A. C. Sanders
2001-4-8
23973
Riverside
Western Colorado Desert, Coachella Valley, Garnet, along transmission line route east of Garnet Wash
232
Comment
UCR116802
Chaenactis fremontii
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-4-6
23932
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic, north of flood control ditch
348
Comment
RSA770699
Chaenactis glabriuscula var. glabriuscula
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4801
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UC1537042
Chaenactis glabriuscula var. glabriuscula
Gordon H. True Jr.
1935-5-15
112
Riverside
Box Springs
34
Comment
UCR104177
Chaenactis glabriuscula var. glabriuscula
Scott D. White
1997-5-25
5222
Riverside
San Jacinto Mtns., Bautista Canyon, along Bautista Canyon Road, c. 1.3 road miles NW of Hixon Trailhead (USFS Road No. 2E43)
762
Comment
UC1463879
Chaenactis parishii
Jeanine Derby
1976-6-29
Riverside
Quinn Flats San Jacinto Mts., Garner Valley
1371
Comment
UCR18650
Chaenactis parishii
Frank C. Vasek
1973-6-8
730608- 71
Riverside
Santa Rosa Mtns., road 1 mile below Garnet Queen Creek
1768
Comment
CAS-BOT-BC284339
Chaenactis stevioides
A. C. Sanders
1992-4-5
12161
Riverside
Chuckwalla Valley near Wiley's Well rest area on I-10, along dirt road to McCoy Spring, Colorado Desert
121
Comment
RSA726574
Chaenactis stevioides
Naomi Fraga, Sarah J. De Groot, Lisa Rojas, Leland Lubinsky
2005-2-10
1422
Riverside
Along Palen Road near Hwy 177.
170
Comment
UC217943
Chaenactis stevioides
P. A. Munz and D. Keck
1922-4-9
4819
Riverside
Hayfields, Chuckawalla Valley Colorado Desert, Chuckawalla Valley
152
Comment
UC69078
Chaenactis stevioides
H. M. Hall
1905-4-23
5874
Riverside
Chuckawalla bench Colorado Desert, Chuckawalla
Comment
UC894415
Chaenactis stevioides
I. W. Clokey
1935-4-17
6942
Riverside
Cottonwood Springs
Comment
UCD20138
Chaenactis stevioides
Donald W. Kyhos
1976-3-17
67 -8
Riverside
Along Twentynine Palms Highway, at Riverside- San Bernardino County line.
Comment
RSA234107
Chaenactis stevioides var. brachypappa
R. F. Thorne, R. Carolin
1967-3-21
41637
Riverside
Joshua Tree National Monument: Cottonwood Springs.
915
Comment
POM351830
Chaenactis stevioides var. stevioides
M. B. Dunkle
1935-3-17
4397
Riverside
Desert Center.
610
Comment
RSA779928
Chamaesyce abramsiana
Marc Baker, Alice Karl
2011-10-5
17473
Riverside
Just west of Black Creek Road, 8.7 km NW of the summit of McCoy Peak, 21 km NW of Blythe, lower bajada on the east flank of the McCoy Mountains
171
Comment
JOTR16668
Chamaesyce albomarginata
Baker, James K. & Baker, Ilisa T.
1966-6-17
s.n.
Riverside
Joshua Tree National Park. COVINGTON FLATS
Comment
POM2807
Chamaesyce albomarginata
Robinson, Crocker
1916-3-29
s.n.
Riverside
Santa Ana Mountains, sandy foothills near Lake Elsinore.
Comment
RSA599302
Chamaesyce micromera
L. C. Wheeler
1954-9-25
7097
Riverside
South end of Mule Mountains, near Ripley.
Comment
HSC8028
Chamaesyce polycarpa
L. S. Rose
1966-12-11
66099
Riverside
La Quinta
91
Comment
RSA475290
Chamaesyce polycarpa
Steve Boyd
1988-3-10
2100
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
JOTR01095
Chamaesyce polycarpa
Cole, James E.
1941-4-13
573
Riverside
Joshua Tree National Park. PINTO BASIN; 1/2 MILE NORTH OF MEEK'S CABIN
609
Comment
RSA778397
Chamaesyce polycarpa
Amber Swanson
2011-10-9
654
Riverside
Around the Hayfields ext N of Hwy I-10.
426
Comment
RSA487533
Chamaesyce polycarpa var. polycarpa
B. Pitzer
1988-3-10
644
Riverside
Chuckwalla Mountains. W side of mountains, on gas line road ca. 1.5 mi north of intersection with Red Cloud Mine Road (and wash); ca. 2 miles (airline) S of Highway I-10. (Red Cloud Road. 10 km cell; PH-2N, 3E)
488
Comment
CDA4804
Chamaesyce prostrata
L. C. Wheeler
1964-10-1
8634
Riverside
3030 Oak Ave. Corona
0
Comment
RSA599303
Chamaesyce setiloba
L. C. Wheeler
1954-9-25
7096
Riverside
South end of Mule Mountains, near Ripley.
Comment
SEINET3869777
Cheilanthes clevelandii
Steve Boyd, Laurel Arnseth; Timothy S. Ross
1990-3-30
3968
Riverside
Vail Lake area, westerly draining cyn at N base of 'Big' Oak Mtn.; 0
640
Comment
UCR144101
Cheilanthes clevelandii
Scott D. White
1998-2-7
6070
Riverside
Agua Tibia Mtns, N boundary of USFS Agua Tibia Wilderness, c. 1 air mi south of the Hwy 79 junction with Woodchuck Road
640
Comment
RSA685716
Cheilanthes covillei
I. M. Johnston
1917-4-4
s.n.
Riverside
Palm Canyon
762
Comment
CAS-BOT-BC70295
Cheilanthes newberryi
Elmer I. Applegate
1893-4-23
s.n.
Riverside
East Riverside
Comment
UCD137353
Cheilanthes newberryi
Scott D. White; Dave Bramlet
22-23 Apr 1999
7235
Riverside
Lake Skinner Area, Bachelor Mountain.
548
Comment
CAS-BOT-BC70338
Cheilanthes parryi
Barbara Shervanick
1973-2-18
652
Riverside
Palm Springs, end of Raquet Club Road, about 1/2 mile from Aerial Tramway, San Jacinto Mts., Salton Sea, Colorado Desert
365
Comment
RSA23175
Cheilanthes parryi
I. L. Wiggins
1938-3-25
8924
Riverside
Eagle Canyon 3-5 miles south of Palm Springs
Comment
RSA625000
Cheilanthes parryi
L. C. Wheeler
1963-3-17
8243
Riverside
Santa Rosa Mountains: Martinez Canyon.
Comment
RSA86209
Cheilanthes parryi
F. W. Peirson
1920-12-28
1504
Riverside
Murray Canyon, near Palm Springs
304
Comment
UCR91559
Cheilanthes viscida
A. C. Sanders, M. Jacobsmyer, C. L. Sanders
1995-2-5
15910
Riverside
Western Colorado Desert/ San Bernardino Mtns., Whitewater Canyon, between Bonnie Bell & the fish hatchery
550
Comment
CLARK-A1528-2555
Chenopodium album
John C. Roos
1951-9-25
5295
Riverside
Riverside
259
Comment
CLARK-A1528-406
Chenopodium ambrosioides
Ken F. Clarke
1971-9-7
Riverside
Riverside
Comment
UCR125288
Chenopodium ambrosioides
A. C. Sanders
2002-11-21
25649
Riverside
Temescal Valley, development called 'Trilogy at Glen Ivy' at the confluence of Bixby and Anderson Canyons
366
Comment
RSA33868
Chenopodium berlandieri var. sinuatum
N. C. Cooper
1943-9-10
914
Riverside
Banning.
610
Comment Read comments Jul 6 2013
UC1929614
Chenopodium californicum
Scott D. White
2003-3-21
8798
Riverside
SANTA ANA MOUNTAIN FOOTHILLS: Rancho Mission Viejo. East-facing slopes above an unnamed tributary to San Juan Creek.
Comment
SD186164
Chenopodium glaucum var. salinum
A. C. Sanders
2002-12-13
25663
Riverside
Temescal Valley; Trilogy at Glen Ivy at the confluce of Boxby and Anderson Canyons.
366
Comment
SEINET14416905
Chenopodium missouriense
Mitch Provance
2012-1
61251
Riverside
San Bernardino Valley: Box Springs Canyon, SW base of the Box Springs Mountains, E side of Interstate 215, .25 mi SE of the intersection of Gernert Rd. and Watkins Dr.
422
Comment
UCR145571
Chenopodium murale
Chet McGaugh
2004-11-15
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 1 mile south of Thermal, parcel bounded by Ave. 58 & Ave. 60 on the north and south and by Polk and Filmore on the west and east, between the airport and Whitewater River
-41
Comment
POM177958
Chenopodium pumilio
C. F. Lackey
1931-6-30
s.n.
Riverside
Citrus Experiment Station grounds, Riverside.
Comment
CAS-BOT-BC231778
Chilopsis linearis
H. M. Hall
1901-6-1
2112
Riverside
San Jacinto Mountains. Eastern base, along the borders of the Colorado Desert
Comment
CAS-BOT-BC231790
Chilopsis linearis
Roxana S. Ferris
1918-6-14
895
Riverside
2 miles east of Indian Wells on Palm Springs-Indio Rd
Comment
CAS-BOT-BC231792
Chilopsis linearis
Geo. B. Grant
1906-5-1
170 a-6740
Riverside
Colorado Desert at Palm Springs
Comment
RSA455304
Chilopsis linearis
A. Menke
1955-4-25
s.n.
Riverside
Palm Canyon.
Comment
SD255117
Chilopsis linearis
Duncan S. Bell
2009-8-15
411
Riverside
Northwest of the Arica Mountains.
285
Comment
RSA1077
Chilopsis linearis subsp. arcuata
J. T. Howell
1927-8-1
S.N.
Riverside
Mission Creek, Colorado Desert.
610
Comment
UC27836
Chilopsis linearis subsp. arcuata
H. M. Hall
June, 1901
2112
Riverside
e. base San Jacinto Mts. Colorado Desert, e. base San Jacinto Mts.
Comment
SEINET10550589
Chilopsis linearis subsp. arcuata
Robert F. Thorne, S. T. Blake
1965-6-1
Thorne 34714
Riverside
Morongo Valley pass
488
Comment
SEINET10550624
Chilopsis linearis subsp. arcuata
Thorne
1973-5-30
THORNE 43577
Riverside
Colorado Desert: Mouth of Morongo Valley at N end of Coachella Valley; sandy-gravelly desert wash in creosote bush scrub;
Comment
UC501502
Chimaphila umbellata
Frank W. Peirson
1924-7-27
5004
Riverside
1 mi. w. Deer Spring; San Jacinto Mts.
2438
Comment
SEINET3004919
Chloracantha spinosa
G. Rink, M. Baker, T. Thomas, M. Honer, A. Karl
2010-10-2
10337
Riverside
Canal two miles north of Blythe.
70
Comment
JEPS68481
Chloris virgata
W. L. Jepson
1912-11-1
5269
Riverside
Palo Verde Valley, Blythe
82
Comment
POM263173
Chloris virgata
J. C. Roos
1957-8-20
356
Riverside
Blythe.
Comment
UCR148471
Chorizanthe brevicornu
S. J. Myers
2005-1-31
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, c. 10 miles ESE of North Shore along Coachella Canal right-of-way, N of Rancho Dos Palmas
20
Comment
UCR50892
Chorizanthe brevicornu
A. C. Sanders
1988-5-11
7805
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal, east of the gasline road from Niland
549
Comment
CAS-BOT-BC191699
Chorizanthe brevicornu var. brevicornu
Javier Penalosa
1963-4-10
2786
Riverside
Deep Canyon, 3 mi S of Palm Desert
213
Comment
HSC28452
Chorizanthe brevicornu var. brevicornu
Richard Spjut
1973-4-5
3267
Riverside
Colorado Desert; N slopes of the Chuckawalla Mtns. ca. 3-4 mi. S of Desert Center
305
Comment
POM122109
Chorizanthe brevicornu var. brevicornu
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Springs.
61
Comment
UCR147605
Chorizanthe coriacea
Rashmi Pant, D. L. Banks
1996-5-13
1024
Riverside
Peninsular Ranges: Palomar Mts region, NW Palomar Mtns. Agua Tibia Mountians. Foothills south of Hwy 79; east of the Dripping Spring Campground; along xeric ridge, approximately 100mi east of the Dripping Springs Guard Station
Comment
UC1287109
Chorizanthe corrugata
C. L. Hitchcock
1966-3-20
24304
Riverside
along road to Blythe 20 mi n Ogilby; n of Ogilby
Comment Read comments Mar 2 2013
SEINET7081594
Chorizanthe fimbriata
A. G. Vestal
1947-6-13
s.n.
Riverside
Grade in burned chaparal. About 5.2 miles northeast of De Luz on the De Luz-Murrieta Road. Coordinate Datum: NAD27. UTM Zone 11, 474176mE, 3702756mN.
Comment
CAS-BOT-BC191351
Chorizanthe leptotheca
S. G. Stokes
1933-7-1
311
Riverside
Road to Idyllwild, San Jacinto Mts.
Comment
RSA407718
Chorizanthe leptotheca
Steve Boyd
1986-4-22
1758
Riverside
Temescal Canyon: Stable alluvial benches of Indian wash just south of I-15.
Comment
RSA688849
Chorizanthe parryi
Scott D. White, Michael Honer
2003-5-13
9252
Riverside
Whitewater Canyon Road, 0.4 of a mile from the junction with Interstate 10. Whitewater Canyon washWhitewater Canyon, ca. 2 miles north of Bonnie Bell.
579
Comment
UCR167080
Chorizanthe parryi var. parryi
Scott D. White
2005-3-29
10852
Riverside
San Gorgonio Pass, Cabazon: alluvial fan and benches west of San Gorgonio river and south of I-10 fwy. west of existing gravel quarry, likely to be proposed for quarry expansion
598
Comment
RSA747568
Chorizanthe polygonoides var. longispina
Michael Honer
2003-4-16
1828
Riverside
Gavilan Hills, W slope: about 1 mile N of I-15 freeway, 1 mile E of Lake St. exit. Appx. 400 m N of peak '2349'.
701
Comment
RSA263673
Chorizanthe staticoides
E. W. Lathrop
1968-6-2
6955
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
Comment
RSA525433
Chorizanthe staticoides
Steve Boyd, Dave Bramlet
1990-4-29
4478
Riverside
Lake Skinner County Park, S flank of Bachelor Mountain.
Comment
UC1595604
Chorizanthe staticoides
Steve Boyd and Orlando Mistretta
1991-5-22
6296
Riverside
base Agua Tibia Mountain (e of Dorland Mtn., w of Kolb Creek, Vail Lake area); Vail Lake Area, base of Agua Tibia Mtn, w of Kolb Crk
548
Comment
RSA65277
Chorizanthe xanti var. leucotheca
F. W. Peirson
1914-04
1776
Riverside
Whitewater, west end of Coachella Valley.
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
POM145651
Chrysothamnus paniculatus
J. B. Feudge
1923-11-12
467
Riverside
White Water, Colorado Desert
366
Comment
SEINET3102125
Chrysothamnus paniculatus
Marc A. Baker, Michelle Cloud-Hughes
2011-10-13
17476
Riverside
Cottonwood Mountains, Pinkham Canyon, 45km ESE of Palm Springs, 26km NW of Chiriaco Summit, 2.5km south of the Snow Cloud Mine.
808
Comment
CAS-BOT-BC160584
Chylismia claviformis subsp. aurantiaca
P. D. Hurd
1963-4-11
344
Riverside
Porcupine Wash, Joshua Tree National Monument
Comment
CAS-BOT-BC160617
Chylismia claviformis subsp. aurantiaca
C. B. Wolf
1932-4-29
3109
Riverside
Eastern Colorado Desert, 9 mi. so. of Browns Well on the Blythe - Rice road
243
Comment
UC1184367
Chylismia claviformis subsp. aurantiaca
Peter H. Raven
1958-1-23
11420
Riverside
along US Hwy 99 8.6 mi w Thousand Palms turnoff
Comment
UCD130825
Cirsium vulgare
Robert F. Thorne; Steve Boyd, Earl Lathrop
1985-7-18
61280
Riverside
De Luz: Arroyo near Murrieta-Guava St. roads, a few miles south of Murrieta.
385
Comment Read comments Aug 29 2013
POM98805
Cistanthe ambigua
P. A. Munz
1926-1-31
9982
Riverside
Clay hills, west of Dos Palmos, Colorado Desert.
Comment
CAS-BOT-BC438864
Cistanthe monandra
Steve Boyd; Tim Ross; Laurel Arnseth; Jaime Bonilla
1990-4-2
4031
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Sta.
609
Comment
RSA203063
Cistanthe monandra
James Henrickson
1967-4-30
2468
Riverside
2 miles N of Lake Elsinore.
396
Comment
RSA329670
Cistanthe monandra
Gary D. Wallace
1966-3-26
250
Riverside
Whitewater Canyon; 13 mi. E. of Banning, San Bernardino Nat l For.
427
Comment
RSA543784
Cistanthe monandra
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6041
Riverside
Vail Lake region, SW & W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
RSA678340
Cistanthe monandra
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10477
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
CAS-BOT-BC438965
Cistanthe monosperma
Mary F. Spencer
1919-7-6
1264
Riverside
Tacquitz [Tahquitz] ridge, San Jacinto Mt.
2377
Comment
UCR193896
Clarkia purpurea
A. C. Sanders, Mitch Provance
2008-7-11
35785
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
RSA16355
Clarkia purpurea subsp. quadrivulnera
Percy C. Everett
1935-6-18
7177
Riverside
Santa Ana Mountains, San Juan Canyon, near Ortega Highway on road [North Main Divide Road] to Santiago Pk.
701
Comment
RSA652936
Clarkia purpurea subsp. quadrivulnera
A. C. Sanders
1997-5-1
20612
Riverside
Lake Skinner area: north foot and lower slopes of Black Mtn., edge of Crown Valley on E side of Rawson Canyon
671
Comment
UCR35208
Clarkia rhomboidea
L. B. Ziegler
1968-6-13
308
Riverside
Peninsular Ranges, San Jacinto Mtns: Hemet (Garner) Valley region, upper Herkey Creek area, beyond May Valley
1616
Comment
RSA586735
Clarkia similis
D. L. Banks, Steve D. Boyd
1995-5-17
458
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.
598
Comment
CLARK-A1528-5356
Clarkia unguiculata
John C. Roos, Lucille Roos
1952-4-28
5587
Riverside
Riverside
259
Comment
RSA655042
Claytonia parviflora
Scott D. White
1999-6-6
7447
Riverside
Idyllwild Area: Near Idyllwild Community Service Dist. sewage ponds at terminus of USFS Road 5S24.2.
1432
Comment
UCR121663
Claytonia parviflora subsp. viridis
A. C. Sanders
1997-3-19
20012
Riverside
Lake Skinner area, hills between Tucalota Creek and lower Rawson Canyon, c. 1/2 mi. (1 km) east of the lake
488
Comment
CAS-BOT-BC439794
Claytonia perfoliata
Edmund C. Jaeger
1921-6-2
107
Riverside
Idyllwild, San Jacinto Mts
Comment
RSA228816
Claytonia perfoliata subsp. perfoliata
Colin M. Wainwright, Larry DeBuhr
1972-2-10
602
Riverside
Santa Rosa Plateau, ca. 5 miles south west of Murrieta near Forest Route 7S01.
487
Comment
UCR121662
Claytonia perfoliata subsp. perfoliata
A. C. Sanders
1997-3-19
20023
Riverside
Lake Skinner area, Lower Rawson Canyon at 3-way road junction (heron rookery site) c. 1 km NE of the lake
457
Comment
CLARK-A1528-3853
Clematis pauciflora
John C. Roos
1943-8-8
2700
Riverside
San Jacinto Mountains
Comment
UCR213349
Clematis pauciflora
Justin M. Wood
2009-3-10
343
Riverside
San Jacinto Mountains, Hwy 243, near base of the mountains, 0.5 mi up the hwy from Smith Creek Bridge
774
Comment
RSA0020488
Clematis pauciflora
W. Hutchinson
1926-4-1
s.n.
Riverside
Palm Springs.
Comment
RSA440806
Cleome isomeris
C. Cunningham
1941-2-9
s.n.
Riverside
29 Palms Junction.
366
Comment
SEINET10761574
Cleome lutea
J. Richard Abbott, B. S. Carlsward
1999-6-24
Abbott 12862
Riverside
Joshua Tree National Park; along road between Twenty-nine Palms and southern exit to I-10; ca 25 km north of Cottonwood Pass.
Comment
HSC79301
Clinopodium chandleri
James Henrickson
1972-5-21
7196
Riverside
2 mi. W of Murrieta on slopes up to Santa Rosa Plateau along Tenaja Road
396
Comment
UCR177947
Collinsia
Tracy Tennant, Jeffrey Ross
1998-4-30
MOR- 037
Riverside
San Bernardino Mtns., Morongo Indian Reservation, side canyon east of Hathaway Canyon, tree stand F-06
915
Comment
RSA699997
Collinsia bicolor
Jeanne Paxton
1934-4-15
s.n.
Riverside
Hagador Canyon
Comment
RSA0117425
Collinsia concolor
Steve D. Boyd
1990-4-3
4086
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
RSA0117456
Collinsia concolor
Duncan S. Bell, Joy D. England
2010-6-4
1263
Riverside
San Bernardino National Forest: Garner Valley, along forest service road 6S13 approximately 0.5 air mile west of junction of forest service road 6S04 and forest service road 6S13.
1372
Comment
SD187478
Collinsia concolor
Scott D. White, Angelia Carey
2004-4-16
10160
Riverside
San Jacinto Mountain foothills;Indian Creek and adjacent slopes
548
Comment
UCR1553
Collinsia concolor
David L. Davis
1962-4-15
26
Riverside
Upper Santa Ana River/San Bernardino Valley Region, Riverside, Sycamore Canyon, c. 1.5 mi south of Pennsylvania [=Martin Luther King] Ave., 0.5 mi east of Canyon Crest Drive
366
Comment
RSA5012
Conyza canadensis
C. B. Wolf
1932-3-20
12
Riverside
Richman Ranch, 2.5 miles north of De Luz.
457
Comment
RSA0011002
Cordylanthus rigidus subsp. setiger
Duncan S. Bell, Colleen Wheeler
2010-7-19
1623
Riverside
San Bernardino National Forest: Garner Valley, in the vicinity of Tool Box Spring trailhead, approximately 3 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1386
Comment
RSA770693
Coreopsis californica
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4794
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UC89484
Coreopsis californica var. californica
T. S. Brandegee
April, 1901
Riverside
Colorado Desert
Comment
CAS-BOT-BC101305
Corethrogyne filaginifolia
John Thomas Howell
1927-8-2
2917
Riverside
Idyllwild, Strawberry Valley, Mt. San Jacinto
1676
Comment
SBBG45042
Corethrogyne filaginifolia
I. W. Clokey with E. G. Anderson
1935-8-21
6962
Riverside
N fork of San Jacinto River
1500
Comment Read comments Dec 14 2011
SJSU13579
Corethrogyne filaginifolia
C. W. Sharsmith
1945-8-28
5452
Riverside
Indian Canyon Cr, Mt San Jacinto
1828
Comment
UC895240
Corethrogyne filaginifolia
I. W. Clokey and E. G. Anderson
1935-8-21
6962
Riverside
North Fork San Jacinto River
1500
Comment
CLARK-A1528-1782
Corethrogyne filaginifolia var. bernardina
John C. Roos
1951-9-25
5272
Riverside
Riverside
259
Comment
CDA19738
Corethrogyne filaginifolia var. virgata
H. R. Leach
1958-9-12
s.n.
Riverside
Southern California; River Valley.
0
Comment
SD119917
Cornus nuttallii
Louis B. Ziegler
1970-5-20
405
Riverside
San Jacinto Mountains; North Fork of the San Jacinto River.
1675
Comment
RSA281246
Coryphantha alversonii
H. G. Rush
1951-6-6
185
Riverside
35 miles north of Blythe on Hwy 95
76
Comment Read comments Jan 23 2012
UCR155158
Crassula connata
A. C. Sanders, Kelly Volansky
2005-3-17
29202
Riverside
Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct
412
Comment
UCR171901
Crassula connata
John F. Green
2006-4-27
s.n.
Riverside
Peninsular Ranges, Temecula, plot centered on San Diego Aqueduct corridor between Nicolas Road and Via Norte
381
Comment
UCR157768
Crassula tillaea
T. B. Salvato, A. C. Sanders
2005-5-17
922
Riverside
San Jacinto Mtn foothills, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74
585
Comment
CAS-BOT-BC181568
Crossosoma bigelovii
Annie M. Alexander; Louise Kellogg
1941-2-28
1877
Riverside
Andreas Canyon, San Jacinto Mountains
365
Comment
UCD170568
Crossosoma bigelovii
Jim Andre
2011-2-18
15824
Riverside
Coachella Valley, north end of valley at base of Morongo Canyon, 0.5 mi north of Indian Canyon Road, 1 mi west of Hwy 62.
473
Comment
POM91962
Crossosoma bigelovii
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
RSA651890
Croton californicus
C. J. Humphrey, Herbert Humphrey, E. T. Bartholomew
1936-6-7
202
Riverside
In desert 15 miles north [E?] of Riverside
366
Comment Read comments Jun 10 2008
SEINET7063231
Croton californicus
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
SEINET7863222
Croton californicus
J. Andre, G. L. Clifton
2011-2-22
17471
Riverside
Coachella Valley; just south of Hwy I-10 at Amtrak train station parking , just west of N. Indian Cyn Drive. 7.5' Quad: Desert Hot Springs.
186
Comment
UCR240991
Croton californicus
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
55
Riverside
Sonoran (Colorado) Desert, near Joshua Tree National Park, Coachella Valley, Dillon Rd. 4.21 miles north of Hwy 10 in Indio
91
Comment
UCR231745
Cryptantha
John F. Green
2008-4-23
08- 02
Riverside
Peninsular Range; SE Gavilan Hills, SW of Perris, powerline route south of Ethanac Rd, and east of Theda St., east of Hwy 74
492
Comment
UCR234256
Cryptantha
A. C. Sanders, T. B. Salvato
2012-4-27
40087
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. near I-15 crossing and mouth of Mayhew Cyn.
314
Comment
NY1154342
Cryptantha angustifolia
N. H. Holmgren
1973-3-22
6468
Riverside
Rice Valley, 7 miles south-southwest of Rice
274
Comment
RSA798154
Cryptantha angustifolia
Marc Baker, Michelle Cloud-Hughes
2011-12-18
17505
Riverside
67 km WNW of Blythe, 17 km west of Palen Pass, 27 km NNE of Desert Center.
177
Comment
SEINET3083599
Cryptantha angustifolia
Bruce Freeman
1968-4-6
680406 -3
Riverside
Campus U.C Riverside, about 40 yds. from gate to Botanical Gardens.
335
Comment
SEINET4557943
Cryptantha angustifolia
Naomi Fraga, David Fraker, Brett Griffin
2012-1
3949
Riverside
Mojave Desert, Southcentral Mojave Desert Region: off of Box Canyon Rd. S. of Shaver well in a wash.
70
Comment
UCR224999
Cryptantha angustifolia
Dave Silverman
2010-3-23
7820
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, dunes at SSE tip of Palen Lake, 1.7 km SW of Palen Dunes Dr., 3.3 km N of I-10 and 8 km ESE of Sidewinder Well
128
Comment
RSA747728
Cryptantha barbigera
Scott D. White, Justin M. Wood
2009-3-24
12562
Riverside
Western foothills of Mecca Hills, +/- 0.5 air mile east of the Coachella Canal and 4 air miles S of the I-10 Freeway.
21
Comment
SBBG87819
Cryptantha barbigera
A. C. Sanders with Pitzer, Charlton, Kniffen
1986-3-3
6116
Riverside
Corn Spring, wash below the spring and wash and rocky slopes to the S; Chuckawalla Mtns
487
Comment
UCR19583
Cryptantha barbigera
Dr. H. de Forest
1924-4-13
s.n.
Riverside
Western Colorado Desert region, Tahquitz Canyon
457
Comment
UCR86879
Cryptantha circumscissa
A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard
1995-3-29
16259
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
JOTR33864
Cryptantha costata
La Doux, Tasha, A. Miller and G. Clifton
2009-4-9
3050
Riverside
Joshua Tree National Park. north eastern tip of Eagle Mountains; sand ramps interspersed w/ basalt outcrops
349
Comment
POM47497
Cryptantha costata
Mary F. Spencer
1920-3-15
1524
Riverside
Mecca.
-60
Comment
SBBG87958
Cryptantha cycloptera
A. C. Sanders, B. Pitzer, D. Charlton
1986-3-3
6144
Riverside
N foot of the Chuckwalla Mtns, 2.75 airline mi SE of Desert Center
365
Comment
CLARK-A1528-330
Cryptantha decipiens
Glen W. Forister
1967-4-24
Riverside
Whitewater Canyon
609
Comment
RSA0119885
Cryptantha decipiens
Duncan S. Bell, Thomas Stoughton
2016-4-12
9219
Riverside
Santa Rosa Mountains; eastern side of Martinez Mountain; in a side canyon off of Martinez Canyon, approximately 3.5 air miles southwest of the junction of Agua Alta Canyon and Martinez Canyon.
861
Comment
UCR102050
Cryptantha decipiens var. decipiens
B. G. Pitzer
1997-4-20
3174
Riverside
Lakeview Mtns, top of the hill on Dutton Street, just east of Horseshoe Trail, at a point c. 0.4 mi. north of Stagecoach Road.
640
Comment
JEPS67667
Cryptantha intermedia
W. L. Jepson
1901-5-30
1554
Riverside
between Aguanga and Temecula; Temecula River
Comment
POM71279
Cryptantha intermedia
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning.
701
Comment
UC729664
Cryptantha intermedia
Carl B. Wolf
1932-5-25
Riverside
1 mi below, n base of San Jacinto Mts. Fish Hatchery; San Jacinto Mts., Snow Creek Canyon
396
Comment
UCR101789
Cryptantha intermedia
George K. Helmkamp, E. A. Helmkamp
1997-3-5
1322
Riverside
2.8 mi SE of Gilman Hot Springs
518
Comment
UCR16162
Cryptantha intermedia
Tony Beck
1968-4-28
680428- 9
Riverside
San Bernardino Mtns/ Colorado Desert, one-half mi. south of fish pond in Whitewater Canyon, near where river crosses the road.
Comment
UCR27193
Cryptantha intermedia
Marlyce Myers
1980-4-21
s.n.
Riverside
Perris Basin, Motte Reserve, 2.5 mi NW of Perris
518
Comment
UCR275276
Cryptantha intermedia
T. B. Salvato, Gregg Miller
2005-6-7
1458
Riverside
Peninsular Range, Gavilan Hills, Lindell (Stovepipe) Road north of Snake Road, c. 4.5 miles north-northwest of Lake Elsinore
640
Comment
UCR58484
Cryptantha intermedia
Ed LaRue
1989-5-17
s.n.
Riverside
San Bernardino Mtns, hills east of Beaumont, along Potrero Creek, one-half mi. east of old San Jacinto Nuevo Y Potrero land grant
701
Comment
RSA0029037
Cryptantha intermedia
Keith E. Hoffmaster
1936-4-26
710
Riverside
Box Springs grade, E. of Riverside.
Comment
SDSU21778
Cryptantha juniperensis
A. C. Sanders
2012-4-6
40006
Riverside
Peninsular Range; Santa Ana Mtns. Area: Remescal Canyon, side canyon above washout along old (c. 1926) Corona-Elsinor RR route between I-5 and Temescal Cyn. Rd., c 10 miles south of Corona
319
Comment
UC100916
Cryptantha maritima
E. Schellenger
1905-3-10
Riverside
Palo Verde Valley
Comment
UC1063826
Cryptantha maritima
H. S. Yates
1937-3-24
6460
Riverside
Deep Canyon Thermal Quad.
609
Comment
RSA357781
Cryptantha micrantha
R. F. Thorne, M. Z. Thorne
1973-3-30
42666
Riverside
Morongo Valley Canyon: Near mouth at junction of roads to Morongo Valley and Desert Hot Springs, Mission Creek.
488
Comment
SJSU11353
Cryptantha micrantha
J. W. Tofflemire
1957-4-18
Riverside
Bautista Canyon Rd, Bautista Canyon SE of Hemet
Comment
UC24830
Cryptantha micrantha
H. M. Hall
May 1901
Riverside
vicinity Chalk Hill; San Jacinto Mountains
1524
Comment
UCR193489
Cryptantha micrantha var. lepida
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35608
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.0 mile SW of Fleming Ranch, along dirt track
1555
Comment
UC64400
Cryptantha microstachys
W. L. Jepson
May 17 1901-Jun 1 1901
1281
Riverside
Canyon of San Jacinto River
Comment
UCR228936
Cryptantha microstachys
A. C. Sanders
2011-4-6
39004
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
RSA585729
Cryptantha muricata
D. L. Banks, S. D. Boyd
1995-5-9
391
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
SD126023
Cryptantha muricata
David Charlton
1988-5-21
1949
Riverside
Thomas Mountain Road from North to South. West of Garner Valley and south of Lake Hemet on Highway74
1675
Comment
SEINET3145436
Cryptantha muricata
R. W. Spellenberg, N. Zucker
2001-3-27
13186
Riverside
Desert Hot Springs. Indian Ave., 0.5 km S of jxn w/ Calif. Hwy 62
540
Comment
UCR133048
Cryptantha muricata
Kathy Harper
1988-5-14
s.n.
Riverside
San Jacinto Mtns., Hw 243 at Mountain Center
1378
Comment
UCR216254
Cryptantha muricata
Oleg Pryadko
2008-5-2
050
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
UCSB38650
Cryptantha muricata
Cowan, Clark
1978-4-24
Riverside
19.6 mi. (31.3 km.) S on 74 from jct. w/ Hwy. 111 at Indian Wells Sta. Rosa Rd., 1 mi. (1.6 km.) S. of 74
Comment
UCR279548
Cryptantha nevadensis var. nevadensis
A. C. Sanders, Jim Malusa
2017-3-27
43133
Riverside
Sonoran (Colorado) Desert, NW edge of Chocolate Mountains, lower Salt Creek on the illegal OHV road from the Coachella Canal to the trestle, inside Navy Aerial Gunnery Range
44
Comment
UCD119980
Cryptantha nevadensis var. rigida
Elizabeth Milauskas
1994-5-7
9
Riverside
Agua Caliente Indian Reservation near Palm Springs, 4 blocks west of Via Monte Vista near Dam.
161
Comment
SDSU18662
Cryptantha pterocarya f. pterocarya
Michael G. Simpson, Kristen Hasenstab
2008-4-2
2950
Riverside
Joshua Tree National Park. Wash, just southwest of road to Cottonwood Spring, ca. 0.2 mile northwest of Cottonwood Spring.
902
Comment
UCR103304
Cryptantha pterocarya var. pterocarya
George K. Helmkamp
1998-4-4
3149
Riverside
Sonoran (Colorado) Desert, junction of Calif. Hwy 62 (Twentynine Palms Hwy) & Calif. Hwy 177 (Desert Center-Rice Rd)
457
Comment
POM72365
Cryptantha racemosa
Marcus E. Jones
1906-4-26
s.n.
Riverside
Indio
Comment
RSA80751
Cryptantha racemosa
F. W. Peirson
1920-2-16
4718
Riverside
Foot of Alkali Canyon, southeast of Palm Canyon, Coachella Valley.
Comment Read comments Aug 30 2011
JOTR32474
Cryptantha utahensis
Herskovits, Tasya, M. Harding
2011-5-20
10
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Ryan Mountain; Rocky slopes bordering Ryan Mountain Trail (Stop 2)
1524
Comment
RSA0119886
Cryptantha utahensis
Duncan S. Bell, Thomas Stoughton
2016-4-12
9218
Riverside
Santa Rosa Mountains; eastern side of Martinez Mountain; in a side canyon off of Martinez Canyon, approximately 3.5 air miles southwest of the junction of Agua Alta Canyon and Martinez Canyon.
861
Comment
RSA796454
Cuscuta
Duncan S. Bell
2009-4-18
224
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
UC23233
Cuscuta californica
H. M. Hall
Jun 1901
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1584
Comment
RSA789365
Cuscuta californica var. californica
Aaron C. Sedgwick, David Fraker
2012-3-28
40
Riverside
In the Mecca Hills, take Box Canyon Rd. approximately 6 miles south of Rt. 10.
323
Comment
UCR275580
Cuscuta salina
T. B. Salvato, Jennifer Weiland
2005-6-13
605- 5
Riverside
Peninsular Range; Temescal Valley, c. 1.5 mi N of Lake Elsinore at Nichols Road, between the intersection of Pierce and Baker Streets and Alberhill Creek, S of Hwy I-15
390
Comment
UCR281261
Cuscuta salina
Mitch Provance, John Hazlett
2017-4-27
417- 25
Riverside
Elsinore Trough, Baker St., 0.05-0.15 miles SE of Pierce St.
384
Comment
UCR90280
Cycloloma atriplicifolium
Scott D. White
1995-7-7
3446
Riverside
City of Riverside, Market Street crossing at Santa Ana River
344
Comment
RSA0097198
Cylindropuntia echinocarpa
Marc A. Baker, Michelle Cloud-Hughes
2015-7-12
18412
Riverside
San Gorgonio River, 2.5 km SW of Cabazon, 28 km WNW of central Palm Springs.
538
Comment
RSA0112088
Cylindropuntia ramosissima
Duncan S. Bell
2010-2-21
551
Riverside
Arica Mountains; Palen/McCoy Wilderness area; collecting in the central part of range.
418
Comment
UCR111755
Cyperus eragrostis
S. J. Myers, C. McGaugh
1996-5-17
s.n.
Riverside
Santa Ana River Valley, Corona, River Road bridge over the Santa Ana River
165
Comment
UCR23202
Cyperus eragrostis
S. Gallagher
1981-6-1
24
Riverside
Riverside, intersection of Serpentine Road & Palmyrita Avenue, SE corner, 10 m S from Palmyrita Ave. street sign.
305
Comment
UCR85377
Cyperus erythrorhizos
A. C. Sanders, O. F. Clarke & CNPS field trip
1991-10-5
11742
Riverside
Santa Ana River Valley, Rubidoux, Santa Ana River Regional Park, c. 0.3 mi SE of Louis Rubidoux Nature Center
Comment
RSA564024
Cyperus involucratus
M. A. Patten, S. J. Myers
1993-8-20
s.n.
Riverside
Tahquitz Creek and behind the debris basin dam in Palm Springs.
183
Comment Read comments Nov 19 2010
UCR113867
Cyperus involucratus
Mitch Provance
2000-6-24
2058
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
SEINET3228137
Cyperus rotundus
G. Rink, K. Routson
2012-9-3
11660
Riverside
Agricultural fields about 10 miles southwest of Blythe
70
Comment
RSA655215
Dactylis glomerata
Scott D. White
1999-6-6
7450
Riverside
Idyllwild Area: Near Idyllwild Community Service Dist. sewage ponds at terminus of USFS Road 5S24.2.
1432
Comment
UCR72761
Dactyloctenium aegyptium
Megan Phillips
1991-10-17
91- 19
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtns., Palm Springs, Tahquitz debris bain at base of Tahquitz Canyon, off Sunnydunes Drive
Comment
POM128977
Dalea mollis
E. E. Schellenger
19
Riverside
Colorado Desert. Santa Marie Mts. [Little or Big Maria Mountains]
Comment
RSA0113520
Dalea mollis
Henry J. Ramsey, Henry J. Ramsey
1940-4-14
1992
Riverside
North of Blythe, Colorado Desert.
Comment
UCR52009
Dalea mollissima
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2167
Riverside
Sonoran (Colorado) Desert, Palen Pass at the N end of the Palen Mountains
500
Comment
SEINET6656755
Dalea schottii
David B. Dunn
1946-1
2025
Riverside
In vicinity of Pushawalla Canyon, Indio Hills.; 0
Comment
RSA704244
Dasyochloa pulchella
Gary D. Wallace
1982-5-15
1997
Riverside
Palms to Pines Highway, 7 level hill.
Comment
RSA586338
Datisca glomerata
D. L. Banks, S. D. Boyd
1995-5-3
0203
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
UC19642
Datisca glomerata
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Valley
Comment
UC19643
Datisca glomerata
H. M. Hall
Aug 1897
834
Riverside
San Jacinto Mountains, Riverside Riverside; San Jacinto Mountains, Riverside
1615
Comment
UCR68859
Datisca glomerata
Steve Boyd, T. S. Ross
1990-5-11
4659
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
UCR167795
Datura wrightii
T. B. Salvato, Melissa Clemons
2005-6-23
1321
Riverside
Peninsular Range; Temescal Valley, 3 miles NW of Alberhill, Temescal Canyon Road at Corona [Lee] Lake
366
Comment
SD136937
Daucus pusillus
Steve Boyd, Tim Ross
1992-6-10
7635
Riverside
Santa Ana Mountains, San Mateo Cyn Wilderness Area. San Mateo Cyn about Potrero Escondido.west of junction Tenaja Road and Los Alamos Road
669
Comment
VVC5
Daucus pusillus
A. C. Sanders, J. Mac
1997-5-4
20684
Riverside
San Jacinto Mountains, N side of the range, Twin Pines Creek drainage, dry slopes above Brown Creek.
915
Comment
CAS-BOT-BC292008
Deinandra paniculata
A. C. Sanders
2004-7-1
28373
Riverside
Perris-Aguanga Surface/Menifee Valley Region: Paloma Valley, ca. 1.5 mile WNW of the Menifee-Antelope Community Hall, 5 miles due south of Sun City
476
Comment
UCR282152
Deinandra paniculata
R. E. Riefner Jr.
2017-5-17
17- 255
Riverside
city of Elsinore, west of Hwy I-15, north side of Nichols Road, about mid-way between Collier Ave. and Nichols Road/Pierce Street junction
392
Comment
UC667253
Delphinium parishii subsp. parishii
Annie M. Alexander and Louise Kellogg
1941-5-11
2148
Riverside
1.5 miles North of Cottonwood Spring
975
Comment
RSA618173
Delphinium parryi
D. L. Banks
1997-5-5
2013
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
RSA0020473
Delphinium parryi subsp. parryi
H. de Forest, Geo. C. Johnstone
1923-4-17
s.n.
Riverside
Cabazon.
Comment
UC488915
Delphinium patens subsp. montanum
C. V. Meyer
June 1927
190
Riverside
Saunder's Meadow San Jacinto Mts.
1615
Comment
CAS-BOT-BC82953
Dendromecon rigida
P. A. Munz
1932-4-24
12392
Riverside
Snow Creek Canyon San Jacinto Mountains.
457
Comment
UC219264
Dendromecon rigida
P. A. Munz and I. M. Johnston
1922-5-19
5406
Riverside
canyon bed near mouth of Strawberry Creek; San Jacinto Canyon
762
Comment
POM122684
Dendromecon rigida subsp. rigida
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild.
Comment
UC1536927
Descurainia pinnata
Gordon H. True Jr.
1935-2-22
13
Riverside
Gavilan Hills
609
Comment
UCR201645
Descurainia pinnata
Scott D. White, Justin M. Wood
2008-6-5
12060
Riverside
San Jacinto Mountains, Quinn Flat Meadow
1396
Comment
CAS-BOT-BC402293
Dicentra chrysantha
Marcus E. Jones
1900-7-13
s.n.
Riverside
Dripping Station, near Temecula
365
Comment
SD137696
Dicentra chrysantha
Darin L. Banks
1995-4-11
183
Riverside
East of the Dripping Springs Alcove Area, along the Dripping Springs Trail.
694
Comment
UCR734
Dicentra ochroleuca
Joyce Davis
1965-5-14
62
Riverside
Santa Ana Mtns, c. 7 mi. south of Corona, c. 15 ft. above Skyline Drive
518
Comment
UCR160689
Dichelostemma capitatum
John F. Green
2005-2-24
s.n.
Riverside
Santa Ana Mtns Region, Santa Rosa Plateau, just SE of Redonda Mesa and SW of Mesa de Colorado, 9.6 acre parcel south of the junction of El Cerezo Road and Corona Cala Camino
793
Comment
IRVC51
Dichelostemma capitatum subsp. capitatum
Don Pfirrmann
1965-4-24
HS 0099
Riverside
Upper San Juan Creek Camp; Ortega Hwy [74]. Peninsular Ranges, Santa Ana Mountains
Comment
RSA651253
Dichelostemma capitatum subsp. capitatum
Diane M. Ramirez
1983-5-15
10
Riverside
Mellor Ranch Road, 4 mi S of junction with CA Hwy 243, S of Banning.
Comment
CAS-BOT-BC292182
Dicoria canescens
Marcus E. Jones
1924-12-10
s.n.
Riverside
Banning
Comment
POM248382
Dicoria canescens
E. Harvey
1939-1
s.n.
Riverside
Cathedral City.
Comment
RSA3326
Dicoria canescens
C. B. Wolf
1931-10-14
2457
Riverside
Cabazon, San Gorgonio Pass.
518
Comment
UC102026
Dicoria canescens
C. R. Orcutt
1891-11-1
Riverside
Colorado Desert
Comment
SEINET11853153
Dicoria canescens
S. B. Parish, Parish, W. F.
1880-1
7
Riverside
Whitewater
Comment
UCR139986
Digitaria sanguinalis
A. C. Sanders
2004-8-10
28763
Riverside
Perris-Aguanga Region, 3 miles ENE of Perris, new nursery growing grounds west of Menifee Rd. (=Pozos Av.) & south of Nuevo Rd., between San Jacinto River and Nuevo
433
Comment
SD136750
Diplacus aurantiacus
Steve Boyd, Tim Ross
1992-5-5
7213
Riverside
San Mateo Canyon Wilderness Area. Oak Flats area east of Verdugo Potrero
730
Comment
CAS-BOT-BC152917
Diplacus brevipes
Street; Durant
1918-5-12
s.n.
Riverside
San Jacinto
Comment
SD139995
Diplacus brevipes
Scott White
1993-4-22
1227
Riverside
North Alberhill Ranch, in hills N of Walker Canyon
487
Comment
RSA0018419
Diplacus longiflorus var. calycinus
Scott D. White, Tasha La Doux
2000-4-20
7682
Riverside
South of Hemet: 'Gibbel Flat' in the Santa Rosa Hills.
610
Comment
RSA0018420
Diplacus longiflorus var. calycinus
D. C. Michener, Walter Wisura
1982-7-15
4063 -A
Riverside
Granitic rock cut 0.4 mi. south of Poppet Flat rd. on CA 243.
Comment
RSA0018430
Diplacus longiflorus var. calycinus
P. A. Munz, Percy C. Everett
1950-6-23
14909
Riverside
2 mi. NW of Pipe Creek, Hemet Valley, San Jacinto Mountains.
1402
Comment
RSA658881
Diplacus puniceus
Douglas A. Springer
1981-2-16
13
Riverside
1.5 miles SW of California State Hwy. 74 and Junction of Grand Ave. at Lake Elsinore.
Comment
RSA171926
Ditaxis lanceolata
R. F. Thorne
1963-3-29
32442
Riverside
Eagle Mountains, Pumping Station, S side of Eagle Mountains; ca. 12 miles W of Desert Center
533
Comment
RSA717443
Ditaxis neomexicana
Scott D. White, Pam De Vries
2006-3-14
11255
Riverside
North of the I-10 Freeway a few mi east of Indio, at proposed I-10 / McNaughton Parkway interchange.
91
Comment
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
RSA70430
Ditaxis serrata
F. W. Peirson
1932-12-28
s.n.
Riverside
Andreas Canyon, near Palm Springs
244
Comment
RSA781608
Ditaxis serrata
Duncan S. Bell
2011-12-30
3040
Riverside
Arica Mountains: southern section of the mountain range within the Palen/McCoy Wilderness area; approximately 2 air miles southwest of Priests Well, or approximately 7 air miles southwest of the ghost town of Rice.
365
Comment
RSA0104638
Ditaxis serrata var. californica
Duncan S. Bell, Evan Meyer
2014-10-28
7660
Riverside
Santa Rosa Mountains; at the foot of the mountains between Toro Canyon and Martinez Canyon.
169
Comment
RSA530784
Dithyrea californica
Anstruther Davidson
1903-5-3
s.n.
Riverside
Thermal.
Comment
CAS-BOT-BC412629
Dodecahema leptoceras
A. G. Vestal
1937-5-10
s.n.
Riverside
7.4 mi So of Hemet
Comment
POM78481
Dodecatheon alpinum subsp. majus
H. M. Hall
1901-06
2348
Riverside
Tahquitz Valley
2500
Comment
CLARK-A1528-3836
Dodecatheon clevelandii
John C. Roos
1952-2-29
5370
Riverside
Box Springs Mountains
457
Comment
RSA192056
Dodecatheon clevelandii
E. W. Lathrop
1960-3-11
4653
Riverside
5 miles west of Murrieta.
Comment Read comments Apr 28 2011
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
CAS-BOT-BC129968
Dodecatheon redolens
Edmund C. Jaeger
1921-7-13
95
Riverside
Deer Springs Meadow, San Jacinto Mts.
2712
Comment
CAS-BOT-BC41629
Draba corrugata var. saxosa
Carl B. Wolf
1932-8-5
3979
Riverside
San Jacinto Mountains. Summit of San Jacinto Peak.
3293
Comment
CLARK-A1528-4886
Draba cuneifolia
John C. Roos
1937-2-27
1297
Riverside
San Timoteo Canyon
Comment
POM370052
Draba cuneifolia var. integrifolia
Lester H. Cushman
1932-2-22
14918
Riverside
Eden [Eden Hot Springs? -SW]
Comment
RSA703471
Draba cuneifolia var. integrifolia
LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Lee Worlow
2005-2-17
1414
Riverside
Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground., Near 33 deg 37'32N, 115 deg 19'35W: UTM 3721895N, 655238E to 33 deg 36'52N, 115 deg 19'54: UTM 3720669N, 654757E.
480
Comment
RSA5512
Draba saxosa
C. B. Wolf
1932-8-5
3979
Riverside
Rocks at summit of San Jacinto Peak
3294
Comment
POM12103
Drymocallis glandulosa var. reflexa
Mary F. Spencer
1921-6-15
1862
Riverside
Idyllwild, San Jacinto Mountains.
1616
Comment
IRVC140
Dryopteris arguta
R. H. Whittaker, W. A. Niering
1963-5-28
SJ 37
Riverside
Mountain Center, Hemet Hwy. San Jacinto Mountains
976
Comment
UCR240657
Dryopteris arguta
Tracy Tennant, Mitch Provance
1998-6-16
MOR- 428
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper Millard Canyon, north of Cabazon
1098
Comment
UCR251865
Dryopteris arguta
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
RSA0114700
Dudleya
Marc A. Baker, Michelle Cloud-Hughes
2011-12-17
17495
Riverside
300 m south of Desert Queen Mine (McHaney's Mine), 12.5 km SSW of Twenty Nine Palms, 1.5 km ESE of Negro Hill.
1360
Comment
CAS-BOT-BC109606
Dudleya saxosa subsp. aloides
C. B. Wolf
1932-5-25
3690
Riverside
Gilman Ranch in foothills north of Banning.
1463
Comment
RSA21479
Dudleya saxosa subsp. aloides
C. B. Wolf
1937-4-5
2770
Riverside
San Gorgonio Pass, 1 mi. W. of Whitewater
365
Comment
POM313161
Echinochloa colona
Malcolm A. Nobs, S. Galen Smith
1948-9-3
488
Riverside
Palm Springs.
Comment
SEINET3928569
Echinochloa crus-galli
A. C. Sanders, D. Bramlet
1999-10-15
23170
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 miles E of Jackrabbit Trail on Gilman Springs Rd., 1.4 miles S of Eden Hot Spr.; 0
433
Comment
POM78996
Echinochloa crus-galli
I. M. Johnston
1925-7-19
s.n.
Riverside
Pedley.
Comment
CAS-BOT-BC112732
Eleocharis geniculata
Samuel B. Parish
1882-4-1
1160
Riverside
Agua Caliente (Palm Springs)
Comment
RSA515312
Eleocharis palustris
Jeri Hirshberg
1989-4-11
s.n.
Riverside
Santa Rosa Plateau, S of town of Murrieta, NE of Mesa de Burro, creek below Guava-De Luz Road, approximately 1.5 miles SW of intersection with Hayes Avenue.
610
Comment
RSA612703
Eleocharis palustris
Darin L. Banks
1997-3-29
1595
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., West of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
UCR93237
Eleusine indica
A. C. Sanders
1994-7-27
15163
Riverside
Riverside, Santa Ana River between the San Bernardino Co. line & the Market Street Bridge
246
Comment
RSA570756
Elymus X gouldii
Steve Boyd, Timothy S. Ross, J. Travis Columbus
1993-10-23
8196 -A
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Morrell Canyon along Morgan Trail (5W02).
878
Comment
UCR231743
Elymus condensatus
John F. Green
2008-4-23
08- 12
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
UCR2359
Elymus glaucus subsp. glaucus
F. M. Reed
1907-6-16
1418
Riverside
South Coast; San Bernardino Valley, Riverside, upper south fork of Arroyo Tequesquite
457
Comment
UCR20449
Elymus stebbinsii
E. W. Lathrop
1966-6-1
6374
Riverside
Cleveland National Forest. 14 mi NW of Murrieta, Los Alamos Road between Fisherman Camp and Main Divide Truck Trail.
Comment
RSA674940
Elymus trachycaulus
Scott D. White, Bill La Haye
2000-5-27
7947
Riverside
San Jacinto Mountains: Baldy Mtn. area.
1616
Comment
CLARK-A1656-622
Emmenanthe penduliflora
Lois Ann Scott
1978-4-4
Riverside
Palm Springs
243
Comment
RSA401451A
Emmenanthe penduliflora
Ora M. Clark
1929-3-16
1722
Riverside
N. of Whitewater.
Comment
RSA770311
Emmenanthe penduliflora
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4401
Riverside
Whitewater canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor center (Whitewater Trout Farm) in the vicinity of Bonnie Bell. Between N33.94217, W116.64118 and N33.94722 W116.64305.
488
Comment
UC73689
Emmenanthe penduliflora
Miss M. A. King
1893-1
Riverside
Menifee
Comment
UCSB5251
Emmenanthe penduliflora
Ralph, F.
1960-4-1
Riverside
Whitewater Canyon, 1.6 miles north of U.S. Hwy 99; western edge of the Colorado Desert
Comment
SBBG35073
Emmenanthe penduliflora var. penduliflora
T. L. Secrest
1948-4-7
Riverside
above Whitewater
304
Comment
UC101061
Encelia actoni
Dr. R. J. Smith
1904-1-1
302
Riverside
Cabezon
Comment
UCR87933
Encelia actoni
A. C. Sanders, N. Ferguson
1994-6-2
14624
Riverside
San Jacinto Mtns, Bautista Canyon, c. 1 mile above the forest service boundary
850
Comment
UCR92267
Encelia actoni
Scott D. White
1995-8-23
3561
Riverside
San Jacinto Valley, San Jacinto River, just north of City of San Jacinto boundary, c. 1 mi SE of bridge at State Street
463
Comment
UCR234244
Encelia californica
A. C. Sanders, T. B. Salvato
2012-4-27
40090
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. east of I-15 crossing and mouth of Mayhew Cyn.
313
Comment
CAS-BOT-BC131324
Encelia farinosa
Peter H. Raven
1958-2-15
11586
Riverside
Along U. S. Highway 60, 8.7 miles east of road to Wiley Wells
Comment
CLARK-A1528-1809
Encelia farinosa
John C. Roos
1952-4-9
5509
Riverside
Riverside
335
Comment
HSC87147
Encelia farinosa
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2142
Riverside
N end of the Palen Mtns., 2 mi. W of Palen Pass
300
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
UCR251901
Encelia farinosa
Jim Andre
2013-3-27
24825
Riverside
NE Colorado Desert, east side of Riverside Mountains, along Hwy 95, 13.2 mi south of Vidal Junction
126
Comment
RSA48418
Encelia farinosa var. farinosa
E. K. Balls
1949-4-2
12903
Riverside
Near Durmid, by the Salton Sea on Hwy 111, Colorado Desert.
-67
Comment
UCSB171
Encelia frutescens
Bell, David
1969-3-31
Riverside
River Bend Campground; along U.S. Highway 95; 15 miles north of Blythe; Mohave Desert
152
Comment
RSA597528
Ephedra aspera
L. C. Wheeler
1956-2-24
7175
Riverside
Pines to Palms Highway ca. 0.45 mi. downhill from 3000 ft. marker. Rocky east facing slope
915
Comment
UC1007229
Ephedra californica
Philip A. Munz
1940-3-22
15657
Riverside
2 mi n Banning-Indio boulevard; Southern California, Whitewater Canyon
Comment
CAS-BOT-BC81875
Ephedra trifurca
Roxana S. Ferris; Rimo Bacigalupi
1958-3-19
13265
Riverside
NW edge of sand dunes, 2.1 mi. S of Rice, on road to Midland and Blythe
Comment
RSA4033
Ephedra trifurca
C. B. Wolf
1932-4-29
3123
Riverside
Eastern Colorado Desert, 3 miles S of Rice on the Blythe road.
213
Comment
SD27998
Ephedra trifurca
Carl B. Wolf
1932-4-29
Riverside
3 miles south of Rice on Blythe Road
214
Comment
PASA1890
Epilobium adenocaulon
Frank W. Peirson
1924-7-28
Riverside
Pine Flats Camp, San Jacinto Mts.
1798
Comment
UCR178007
Epilobium canum
T. B. Salvato, Tracy Tennant
1998-7-18
MOR- 621
Riverside
San Bernardino Mtns., Morongo Indian Reservation, vicinity of Wood and Potrero Canyons
1280
Comment
RSA191412
Epilobium canum subsp. canum
E. W. Lathrop, Thorne
1967-9-26
6610
Riverside
Tenaja Guard Station, 10 miles NW of Murrieta.
Comment
CAS-BOT-BC171734
Epilobium canum subsp. latifolium
Mrs. E. C. Van Dyke
1928-7-22
s.n.
Riverside
Idyllwild
Comment
RSA144639
Epilobium canum subsp. latifolium
William M. Klein, S. Tillett
1958-10-8
890
Riverside
Dark Canyon Camp Ground, North Fork of the San Jacinto River, San Jacinto Mountains.
Comment
RSA448508
Epilobium canum subsp. latifolium
N. R. Zabriskie, W. M. Zabriskie
1972-10-22
547
Riverside
Cactus Spring Trail between Dolomite mine & Horsthief Canyon; N slope Santa Rosa Mountains. (E of site 13).
1098
Comment
RSA754122
Epilobium ciliatum
W. Schlegel, Andrew Troutte, Jordan Zylstra
2008-8-29
12
Riverside
Idyllwild: Skunk Cabbage Meadow.
2449
Comment
UCR39542
Epilobium ciliatum
A. C. Sanders
1980-8-23
1748
Riverside
San Jacinto Mountains, Black Mountain; c. 100 yards above Black Mtn. Campground along a small stream
2241
Comment
RSA698275
Epilobium ciliatum subsp. ciliatum
J. R. Bruff
1934-6-19
529
Riverside
2 mi. above Snow Creek Fish Hatchery Base of San Jacito.
Comment
UCR159202
Epilobium densiflorum
A. C. Sanders, Kelly Volansky
2005-8-31
31578
Riverside
Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd.
701
Comment
UCR95962
Epilobium densiflorum
Scott D. White
1996-8-1
4423
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild area, Hwy 243 at Deer Springs trailhead and adjacent area
1829
Comment
POM48886
Epilobium lactiflorum
P. A. Munz
1924-7-27
8742
Riverside
Dark Canyon, San Jacinto Mountains.
2287
Comment
UCR207988
Epipactis gigantea
Mrs. Burton
1908-5-30
s.n.
Riverside
Peninsular Range/San Bernardino Valley, Riverside
Comment
UCR16317
Equisetum hyemale subsp. affine
Tony Beck
1968-4-3
680403- 03
Riverside
Western Colorado Desert/ San Bernardino Mtns., 4 mi south of trout pond on Whitewater Canyon Rd. c. 120 yards east of rd.
549
Comment
UC810270
Equisetum laevigatum
Crawford and Johnston
1917-6-9
1216
Riverside
Santa Ana River near Corona
Comment Read comments Jun 9 2011
RSA326148
Eragrostis cilianensis
John F. Emmel
1981-6-27
787
Riverside
Hemet, near intersection of Stanford Strret and Stetson Ave.
488
Comment
RSA605215
Eragrostis lehmanniana
A. C. Sanders, G. Helmkamp, P. J. MacKay
1995-3-12
16023
Riverside
Indio, just SW of the Whitewater River Channel at Auto Center Dr. (Hwy 111)., 33 deg 43.3'N, 116 deg 12.3'W
-8
Comment
RSA450464
Eragrostis mexicana subsp. virescens
J. C. Roos
1965-7-7
s.n.
Riverside
San Jacinto. On the edge of alfalfa field.
Comment
SEINET3143238
Eremalche exilis
Unknown
1906-1
746 a-6727
Riverside
Colorado Desert @ Palm Springs.
Comment Read comments Jul 21 2016
RSA586937
Eremocarpus setiger
D. L. Banks, Peter Morrell
1995-5-4
0303
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, N of the Wildhorse Trail, along Arroyo Seco.
597
Comment
RSA628827
Eremocarpus setiger
A. C. Sanders, Tracy Tennant, Jeff Ross
1998-8-20
22229
Riverside
Morongo Indian Reservation, lower Hathaway Creek Canyon
838
Comment
RSA0108908
Eriastrum densifolium subsp. austromontanum
Peter Guiden, C. Martinez, Naomi Fraga, Lucinda McDade, et al.
2010-8-14
84
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
RSA0110544
Eriastrum densifolium subsp. austromontanum
N. C. Cooper
1944-7-15
1579
Riverside
Palms to Pines Highway, San Jacinto Mountains.
1280
Comment
RSA0105508
Eriastrum densifolium subsp. densifolium
N. C. Cooper
1949-6-29
4297
Riverside
Palms to Pines Highway [SR 74]
1067
Comment
UCR98431
Eriastrum diffusum
Theo Glenn
1991-5-8
91- 76
Riverside
Sonoran (Colorado) Desert, Big Maria Mtns, north of Blythe
378
Comment
UCR177988
Eriastrum eremicum
John Wear
2004-4-1
s.n.
Riverside
Sonoran (Colorado) Desert, Palm Springs, 2 acre parcel c. 320 ft. east of intersection of West Vista Chino and Via Norte on the north side of Vista Chino, 310 and 320 West Vista Chino Road
183
Comment
JOTR29245
Eriastrum eremicum subsp. eremicum
La Doux, Tasha
2005-8-17
1526
Riverside
Joshua Tree National Park. Queen Valley, at intersection of Park Blvd. and O'Dell Rd.
1338
Comment
JOTR32969
Eriastrum eremicum subsp. eremicum
La Doux, Tasha, Alice Miller and Victoria Sork
2009-5-3
2720
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; granitic outcrops with sandy ephemeral wash
1408
Comment
RSA0120087
Eriastrum eremicum subsp. eremicum
N. C. Cooper
1944-5-20
2643
Riverside
Palm Springs.
137
Comment
RSA0110192
Eriastrum harwoodii
Duncan S. Bell
2010-5-2
914
Riverside
West side of the Arica Mountains; in main western drainage; approximately 2.5 air miles west of Priest Well.
417
Comment
SD249590
Eriastrum harwoodii
J. M. Andre
2013-3-27
24794
Riverside
Region: CA-SonM; Rice Valley east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62)
241
Comment
UC774165
Eriastrum sapphirinum
C. Epling and Wm. Robison
1933-6-24
Riverside
San Gorgonio Wash Little San Bernardino Mountains
Comment
CAS-BOT-BC187906
Eriastrum sapphirinum subsp. dasyanthum
Clare B. Hardham
1965-6-17
12950
Riverside
Near Banning, San Jacinto Mountains
Comment
RSA0121588
Eriastrum sapphirinum subsp. dasyanthum
A. C. Sanders, T. B. Salvato
2000-5-25
23398
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
RSA0122950
Eriastrum sapphirinum subsp. dasyanthum
C. W. Tilforth
1969-7-24
213
Riverside
About 5 mi. south of Hemet, east of County Highway R-3.
Comment
RSA0122977
Eriastrum sapphirinum subsp. sapphirinum
C. B. Wolf
1932-8-4
3915
Riverside
San Jacinto Mountains: Point View near Idyllwild.
1646
Comment
UCD131304
Ericameria cuneata
Nancy Ryan Zabriskie; Walter Zabriskie
1970-3-24
255
Riverside
east of south end of Marion Ridge Road, Pine Cove, Idyllwild, San Jacinto Mountains.
1828
Comment
CAS-BOT-BC286795
Ericameria cuneata var. spathulata
Edmund C. Jaeger
1923-5-7
s.n.
Riverside
Keyes' Ranch, Little San Bernardino Mts
Comment
RSA696802
Ericameria cuneata var. spathulata
J. Russell Bruff
1928-4-2
s.n.
Riverside
White Tanks
Comment
JOTR32642
Ericameria nauseosa var. mohavensis
La Doux, Tasha, K. Matthews, S. Szabo, J. Van Warmerdam, B. Truesdell
2007-10-4
2563
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: Convergence of Lower Covington Flat and Smith Water Canyon (Stop 3)
1362
Comment
CAS-BOT-BC299531
Ericameria palmeri var. pachylepis
E. A. Zumbro
No date on label.
32
Riverside
Blue Mt.
Comment
SBBG133568
Ericameria palmeri var. pachylepis
S. D. White, A. Carey, L. Archa
2004-8-5
10666
Riverside
San Jacinto Mtn foothills, Soboba Indian Reservation, Indian Creek from confluence w/ San Jacinto River to +/- 2 mi upstream.
534
Comment
CAS-BOT-BC296246
Erigeron foliosus var. foliosus
Peter H. Raven
1958-5-17
12935
Riverside
3.4 miles southeast of Banning on road to Idyllwild, San Jacinto Mountains
Comment
RSA161231
Eriodictyon crassifolium
Peter H. Raven
1959-4-23
14017
Riverside
1.2 miles west of Dripping Springs.
Comment
RSA203069
Eriodictyon crassifolium
James Henrickson
1967-4-30
2460
Riverside
2 miles N of Lake Elsinore.
396
Comment
UCD119240
Eriodictyon crassifolium
R. N. Raynor
1941-7-28
s.n.
Riverside
Highway 71 between Temecula and Aguanga.
Comment
UCR91619
Eriodictyon crassifolium var. crassifolium
D. L. Banks, Steve Boyd
1995-3-30
127
Riverside
Agua Tibia Mountains Watershed, Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., west of the Dripping Springs Alcove, on the Woodchuck Trail
634
Comment
VVC255
Eriodictyon crassifolium var. nigrescens
P. J. MacKay
1975-4-12
s.n.
Riverside
Southern California, Rancho La Sierra, just south of Hwy 91 near Green River Dr. Exit
210
Comment
JEPS57
Eriodictyon trichocalyx
M. D. Clary
1932-4-3
1030
Riverside
8 mi w Indio (Indian Wells, Whitewater Wash); Colorado Desert, Indian Wells, Whitewater Wash
30
Comment
UCR241241
Eriodictyon trichocalyx
Tracy Tennant, Jeffrey Ross
1998-6-23
MOR- 501
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
RSA777288
Eriodictyon trichocalyx var. trichocalyx
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4547
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
610
Comment
RSA144252
Eriogonum apiculatum
William M. Klein
1960-8-22
1582
Riverside
North of Idyllwild along trail to Suicide Rock and Mt. San Jacinto, San Jacinto Mountains.
Comment
RSA393114
Eriogonum apiculatum
Kessler
1921-09
s.n.
Riverside
Mt. San Jacinto.
Comment
SBBG160
Eriogonum apiculatum
R. Hoffmann
1929-9-6
Riverside
above Tahquitz Valley
2499
Comment
SD155432
Eriogonum apiculatum
Craig Reiser
2002-5-27
Riverside
Santa Rosa Peak, above east-west primary fire road, below peak.
Comment
SD229216
Eriogonum davidsonii
Dick Schwenkmeyer
2012-10-16
925
Riverside
Approx. 2 mi. south of U.S. Highway 10 at Cabazon.
551
Comment
SEINET269566
Eriogonum davidsonii
G. R. Ballmer, K. T. Stockwell
1995-6-24
Riverside
San Jacinto Mountains: along trail from Mason Ranch Road to Pacific Crest Trail near Pyramid Peak
1981
Comment Read comments Jul 6 2014
UC68582
Eriogonum deflexum var. deflexum
H. M. Hall
1905-4-1
5953
Riverside
Paloverde Valley Colorado Desert, Paloverde Valley
76
Comment
RSA392663
Eriogonum fasciculatum var. flavoviride
Jack Rempel, Erwin Miller
1934-4-28
s.n.
Riverside
Lost Horse
1296
Comment
RSA0062500
Eriogonum fasciculatum var. foliolosum
J. M. Andre
2012-6-15
30493
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
RSA33599
Eriogonum fasciculatum var. foliolosum
N. C. Cooper
1944-5-19
1296
Riverside
Banning.
701
Comment
UC219156
Eriogonum fasciculatum var. foliolosum
P. A. Munz, R. D. Harwood
1920-2-28
3257
Riverside
3 mi w Corona
335
Comment
CAS-BOT-BC250130
Eriogonum fasciculatum var. polifolium
G. D. Hanna; M. M. Hanna
1958-2-16
s.n.
Riverside
Cabason
Comment
CAS-BOT-BC250132
Eriogonum fasciculatum var. polifolium
Nancy Ryan Zabriskie; Walter Zabriskie
1972-3-28
479
Riverside
North Canyon, Andreas Canyon drainage, east slope San Jacinto Mts.
609
Comment
LA206786
Eriogonum fasciculatum var. polifolium
A. M. Johnson;
1932-8-18
4133
Riverside
San Jacinto Mountains, along road, down Banning side
Comment
RSA766104
Eriogonum fasciculatum var. polifolium
Marjorie D. Clary
1932-5-22
1027
Riverside
Berdoo Canyon, Little San Bernardino Mts.
1159
Comment
CAS-BOT-BC253483
Eriogonum gracile
H. S. Gentry
1954-7-26
14256
Riverside
Dripping Spring along Route 79
Comment
UCR235221
Eriogonum gracile
A. C. Sanders, John F. Green
2012-6-1
40238
Riverside
Peninsular Range; Perris-Aguanga Basin Region, powerline route south of Ethanac Rd. and north of McPherson Rd., near south end of Richland Ln., E of Hwy 74, c. 6.1 km SW (219 deg. ) of Perris
495
Comment
RSA706134
Eriogonum gracile var. gracile
M. Wall
2003-9-6
344
Riverside
Hemet, residential yard area where the cultivated plants have been left to decline and native plants and weedy exotics are dominating.
540
Comment
UCR272192
Eriogonum gracile var. incultum
Duncan S. Bell, Josh Brito, John Woodruff
2015-7-15
8558
Riverside
Santa Rosa Mountains, Horsethef Creek, south of Cactus Spring Trail
1064
Comment
UCR272193
Eriogonum gracile var. incultum
Duncan S. Bell, Josh Brito, John Woodruff
2015-7-15
8561
Riverside
San Jacinto Mountains, Garner Valley, west side of the hwy, c. 3.75 air miles southeast of Lake Hemet
1370
Comment
POM46950
Eriogonum inflatum var. deflatum
Mary F. Spencer
1918-4-13
906
Riverside
Palm Springs.
152
Comment
UCR1052
Eriogonum inflatum var. deflatum
Christine Dorn
1971-4-15
s.n.
Riverside
Sonoran (Colorado) Desert, 5 miles east of Desert Hot Springs
396
Comment
RSA338083
Eriogonum inflatum var. inflatum
N. C. Cooper
1948-5-13
2832
Riverside
Devil's Garden.
244
Comment
SD103936
Eriogonum maculatum
J. L. S. Simpson
1965-5-14
Riverside
Along a dirt road to the New York Mountains
Comment Read comments Mar 23 2014
RSA487230
Eriogonum molestum
James L. Reveal, C. Rose Broome
1987-6-27
6605
Riverside
San Jacinto Mountains, along California Highway 243, 0.4 mile northwest of Lake Fulmor, about 13.8 miles northwest of Idyllwild.
1601
Comment
CAS-BOT-BC269789
Eriogonum nudum var. pauciflorum
Louis C. Wheeler
1931-10-4
219
Riverside
Hemet-Idyllwild Road, San Jacinto Mts.
1371
Comment
RSA766362
Eriogonum nudum var. pauciflorum
Joseph A. Ewan
1928-8-30
1499
Riverside
Tahquitz Peak Trail, San Jacinto Mts.
2012
Comment
RSA0097128
Eriogonum palmerianum
Marc A. Baker
2015-7-6
18396
Riverside
South side of the San Bernardino Mountains, 9.6 km west of Whitewater River, 3.3 km north of the San Gorgonio River.
562
Comment
RSA754129
Eriogonum parishii
W. Schlegel, Andrew Trouette
2008-8-8
1
Riverside
Idyllwild: Dry creek bed.
Comment
UCR104041
Eriogonum pusillum
George K. Helmkamp
1998-4-3
3066
Riverside
Sonoran (Colorado) Desert, Whitewater River, bordering the north side of Hwy I-10; E side of the river
396
Comment
HSC79212
Eriogonum thomasii
A. C. Sanders
1985-3-24
5407
Riverside
Coachella Valley, on floor of Box Canyon 9 mi. NE of Mecca on Hwy. 195
122
Comment
RSA124109
Eriogonum thomasii
Percy C. Everett, E. K. Balls
1958-4-29
22960
Riverside
U.S. Hwy 60/70, Indio to Blythe, 5 mi. E from jct. with U.S. Hwy 99
122
Comment
RSA314676
Eriogonum thomasii
Robert F. Thorne, Fosberg, Sachet, Herbst
1983-4-23
55503
Riverside
San Bernardino Mountains -- on south end of ridge at mouth of Whitewater Canyon, east of bridge, about 3.3 miles north of Whitewater Post Office.
427
Comment
RSA727868
Eriogonum thomasii
Naomi Fraga, Lisa Rojas
2005-2-10
1354
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
365
Comment
SBBG104703
Eriogonum thomasii
T. Glenn
1991-4-29
91 -61
Riverside
McCoy Mtns NW of Blythe
Comment
SBBG65529
Eriogonum thomasii
L. Rowntree
1929-5-15
Riverside
Morongo Pass
Comment
SD260122
Eriogonum thomasii
J. Andre
2012-4-11
20784
Riverside
Joshua Tree National Park; NW Eagle Mtns, along dirt road to Black Eagle Mine, 0.7 mi. east of road to Cotttonwood Spr (Utah Trail), 34 mi. south of Hwy 62 at 29 Palms. Interface of steep rocky hills and large wash.
729
Comment
UC2058836
Eriogonum thomasii
Scott D. White
2001-4-3
8244
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio Junction I-10 /SR 111. Cottonwood Basin 7.5' Quad.
Comment
UC912698
Eriogonum thomasii
C. L. Hitchcock
1940-3-31
5890
Riverside
between Cottonwood Spring and Pinto Basin
Comment
UCR112108
Eriogonum thomasii
A. C. Sanders, T. B. Salvato, Mitch Provance
2000-4-25
23360
Riverside
Coachella Valley, east side of the Coachella Canal between I-10 and Ave. 56 (Airport Rd.), 3 miles east of Thermal
15
Comment
UCR41912
Eriogonum thomasii
A. C. Sanders, B. Pitzer, D. Charlton, R. & J. Kniffen, J. M. Stewart
1986-3-2
6064
Riverside
Sonoran (Colorado) Desert, Graham Pass, between Chuckwalla Mtns & Little Chuckwalla Mtns.
503
Comment
UC1922708
Eriogonum thomasii
Michael Honer with L. Hulse
2004-4-2
1878
Riverside
Colorado Desert; Little San Bernardino Mountains region: East Wide Canyon; near MWD aqueduct, appx 2 mi. N of Dillon Rd.
Comment
RSA424980
Eriogonum thurberi
Ora M. Clark
1929-3-16
1712
Riverside
N. of Whitewater.
Comment
UCR18275
Eriogonum thurberi
Helen Leach
1966-5-31
s.n.
Riverside
Santa Ana Riverbottom between Pedley (Van Buren) and Rubidoux (Mission) Bridges
244
Comment
CAS-BOT-BC263597
Eriogonum trichopes
C. F. Saunders
1932-6-21
s.n.
Riverside
Palm Springs
Comment
CAS-BOT-BC264926
Eriogonum wrightii var. membranaceum
P. A. Munz
1941-10-1
17235
Riverside
Dosa Palmos Springn north base of Santa Rosa Mts.
Comment
UCR131586
Eriogonum wrightii var. nodosum
L. C. Wheeler
1933-12-1
2294
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, mouth of Tahquitz Canyon
152
Comment
CHSC60219
Erioneuron pulchellum
J. Lund
1980-4-2
Riverside
Found 4.0 miles east of Meca on south side of road in a wash.
45
Comment Read comments May 29 2011
POM357897
Eriophyllum ambiguum var. paleaceum
Anstruther Davidson
1893-4-12
s.n.
Riverside
Palm Springs.
Comment
RSA701749
Eriophyllum confertiflorum
Steve Boyd, Valerie L. Soza
2004-6-22
11550
Riverside
Western flank of the range, vicinity of Alvin Meadows and Chimney Flats, west of Idyllwild along forest service road 5N13 near 5N06.
1463
Comment
SEINET2050884
Eriophyllum confertiflorum
Marc Mittleman
1982-5-25
Riverside
Gentry Experimental Ranch, Los alamos Road, Murrieta
366
Comment
UCR174616
Eriophyllum confertiflorum
Jennifer H. Jones, Thi (Teresa) Bui and Holly Summers
2006-5-31
341
Riverside
Peninsular Ranges; San Jacinto Mtns., just down Mt. Edna Road west off of Calif. Hwy 243
1146
Comment
JOTR31116
Eriophyllum confertiflorum var. confertiflorum
La Doux, Tasha, M. Harding, B. Truesdell, M. Wheeler
2010-5-12
2500
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Monzogranite boulder outcrop near base of Quail Mountain, between Lost Horse Valley and Juniper Flats; Edge of old burn area (Stop 1)
Comment
UC31712
Eriophyllum confertiflorum var. confertiflorum
Geo. F. Reinhardt
1897-6-1
Riverside
San Jacinto Mountains
Comment
UCR243515
Eriophyllum confertiflorum var. confertiflorum
Jim Andre, T. La Doux, R. B. Kelley
2011-5-4
21076
Riverside
Southern Mojave Desert, Joshua Tree National Park, Long Canyon, up side canyon approx. 400 m. west of main canyon drainage
1172
Comment
UC217984
Eriophyllum multicaule
P. A. Munz and I. M. Johnston
1922-5-19
5345
Riverside
5 mi ne of Murrietta
411
Comment
RSA444566
Eriophyllum pringlei
Walter Wisura
1988-3-23
4210
Riverside
Highway 62 immediately E of Robinson Road, West of Twentynine Palms.
Comment Read comments Sep 7 2013
JEPS5421
Eriophyllum wallacei
W. L. Jepson and H. M. Hall
1901-5-19
1272 a
Riverside
upper end San Jacinto River
Comment
UCD132251
Eriophyllum wallacei
Collector Unknown
1923-3-25
299
Riverside
Whitewater.
Comment
UCSB9200
Eriophyllum wallacei
Beeks, Richard
1952-4-4
Riverside
U.S. 99, opposite Twenty Nine Palms turnoff
Comment
UCR224993
Erodium cicutarium
Dave Silverman, Cindy Hopkins, Jamison Miner
2008-3-31
7009
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
SEINET4326803
Erysimum capitatum
Carl B. Wolf
1932-8-4
Riverside
Peninsular Ranges: San Jacinto Mtns; Point View near Idyllwild [= Vista Grande?]
1646
Comment
RSA0034958
Erysimum capitatum
Norman Lederer
1950-4-30
s.n.
Riverside
Palms to Pines Hgw.
Comment
UCR24925
Erysimum capitatum var. capitatum
A. C. Sanders
1980-7-18
1651
Riverside
San Jacinto Mtns., Thomas Mountain: Thomas Mountain Campground to the summit at the lookout
2073
Comment
RSA0020086
Erythranthe floribunda
Scott D. White, Justin M. Wood
2008-6-19
12261
Riverside
San Jacinto Mountains: Meadows at Baldy Mtn.
1585
Comment
RSA433688
Eschscholzia californica
N. C. Cooper
1949-6-3
4148
Riverside
Temecula
762
Comment
UC68548
Eschscholzia californica
H. M. Hall
1905-4-13
5753
Riverside
Beaumont
Comment
UCR113139
Eschscholzia californica
A. C. Sanders
1998-3-11
21684
Riverside
Shipley/Skinner Reserve area, North Domenigoni Hills, north of Diamond Valley, near old mine site above San Jacinto Valley, south of end of Warren Rd.
610
Comment
RSA0110185
Eschscholzia minutiflora
Duncan S. Bell, Thomas Stoughton
2010-3-19
563
Riverside
Central section of the Arica Mountains; within the Palen/McCoy Wilderness area; approximately 2 air miles west of Priest Well.
449
Comment
UCR85151
Eschscholzia minutiflora
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16093
Riverside
Coachella Valley/Santa Rosa Mtns., alluvial slopes at the foot of Rabbit Peak, below Sheep Canyon
12
Comment
CAS-BOT-BC419627
Eschscholzia parishii
Annie M. Alexander; Louise Kellogg
1941-5-14
2169
Riverside
Colorado Desert. 5 miles south of Cottonwood Spring, Eagle Mountains
Comment
CAS-BOT-BC419646
Eschscholzia parishii
Richard Snow
1953-4-5
51 a
Riverside
Box Canyon
Comment
RSA445440
Eschscholzia parishii
Robert Gustafson
1980-4-3
1529
Riverside
Orocopia Mountains, about 4 miles east of Mecca on Box Canyon road.
213
Comment
SBBG2342
Eschscholzia parishii
H. and M. Dearing
1937-4-10
510
Riverside
NE of Indio
Comment
UC1060520
Eschscholzia parishii
Richard Snow
1953-4-5
50
Riverside
Corn Spring
Comment
UCR116809
Eschscholzia parishii
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-4-6
23939
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic, north of flood control ditch
348
Comment
UCR148448
Eschscholzia parishii
John F. Green, Chet McGaugh
2005-1-19
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, 1.5 mile transect along Coachella Canal right-of-way, between siphons 26 and 28, north of Hunters Spring, near S base of Orocopia Mtns.
21
Comment
UCR51967
Eschscholzia parishii
Steve Boyd, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2176
Riverside
Sonoran (Colorado) Desert, Palen Pass at the N end of the Palen Mountains
500
Comment
UCSB3649
Eschscholzia parishii
Sage, Paul
1958-3-22
Riverside
S. side of HWY 60; 6 mi. E. of Desert Center
274
Comment
RSA718872
Eschscholzia parishii
Michael Honer, L. Hulse
2005-3-7
2033
Riverside
Blind Canyon; appx. 1/2 mi. N of Desert Hot Springs.
488
Comment
CHSC98207
Eucalyptus
A. C. Sanders
1992-3-1
12039
Riverside
University of California, Riverside. Australian section of UCR Botanical Garden. Grid Cell R-3. UCR BG Ass. # unknown, label lost. #121A on Kucera/Morgan temp. Aust. sect. map. NW edge of trail.
366
Comment
SD244188
Eucalyptus
A. C. Sanders, Timothy W. Chumley
2013-3-28
40710
Riverside
Peninsular Range: Alberhill, along Lake Street, 1.45 km south of I-15, near old clay mines (Alberhill 7.5'Q)
395
Comment
RSA0010855
Eucalyptus camaldulensis
A. C. Sanders
1998-3-11
21656
Riverside
Shipley/Skinner Reserve: SW of Crown Valley in upper Rawson Canyon area
595
Comment
UCR89813
Eucalyptus camaldulensis
Scott D. White
1994-1-27
1929
Riverside
Murrieta 'California Oaks Detention Basin.' Intermittent 'blueline' stream west of Interstate Hwy 15 and south of Clinton Keith Road.
Comment
UC1608077
Eucalyptus tereticornis
D. Goodward
April 1987
27
Riverside
s. of Alessandro Blvd. near Nason St., Eucalyptus irrigation plot, Tree R1T9 U.C. Riverside Moreno Valley Field Station; Moreno Valley, U.C. Riverside Moreno Valley Field Station
457
Comment
RSA420929
Eucrypta chrysanthemifolia
E. Crow
1929-3-17
197
Riverside
Glen Ivy Hot Springs, Santa Ana Mts.
Comment
SEINET3091513
Eucrypta chrysanthemifolia
Ed LaRue
1989-3-30
Riverside
Rancho California area, ca. 4 mi. W of Temecula, with Ave. del Oro as the N boundary.
Comment
RSA614403
Eucrypta chrysanthemifolia var. chrysanthemifolia
D. L. Banks
1997-3-16
1536
Riverside
NW Palomar Mountains, Agua Tibia Mountains: North face of Dorland Mountain, the Dorland Mountain Arts Colony along the circular drive that runs around the north side of the compound.
567
Comment
UC449852
Eucrypta chrysanthemifolia var. chrysanthemifolia
Fred M. Reed
1908-2-2
2017
Riverside
Sycamore Canyon Box Springs Hills, Riverside (Box Springs Hills, Riverside and vicinity)
Comment
CAS-BOT-BC202781
Euonymus occidentalis var. parishii
D. E. Breedlove
1961-8-5
945
Riverside
0.5 mile upstream from point where creek crosses Riverside Highway 1; San Jacinto Mountains. Along Fuller Mill Creek
1645
Comment
POM49795
Euonymus occidentalis var. parishii
I. M. Johnston
1924-7-27
8790
Riverside
Dark Canyon, San Jacinto Mountains.
Comment
UCR112477
Euphorbia maculata
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-4-18
23330
Riverside
Coachella Valley, along Dillon Rd. at junction with Tyler, north of I-10, east of Indio and north of Coachella
5
Comment
SDSU21594
Euphorbia micromera
Duncan S. Bell
2011-10-22
3000
Riverside
Arica Mountains: west side of the mountain range, ca. 2.6 air miles west of Priests Well, and ca. 6.8 air miles southwest of the ghost town of Rice.
437
Comment
SD229140
Euphorbia polycarpa
Dick Schwenkmeyer
2012-11-6
866
Riverside
Palm Canyon, Ague Caliente Indian Reservation, 2.6 mi. south of the intersection of South Palm Canyon Drive and East Palm Canyon Drive, Palm Springs.
178
Comment
UCD142718
Euphorbia polycarpa
Geoffrey Levin
1976-10-17
1171
Riverside
Box Canyon. About 11 miles east of Mecca. Mecca Hills. Salton Sea Basin.
91
Comment
UCR107720
Euphorbia polycarpa
A. C. Sanders
1997-3-1
19738
Riverside
Box Springs Mountains, Riverside: S end of the range along Gernert Rd. (dirt road paralleling the mountain front), in valley draining to Box Spring Canyon.
457
Comment
UCR153426
Euphorbia polycarpa var. hirtella
Scott D. White
2000-3-23
7635
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Thousand Palms area. North terminus of Rio del Sol Road at intersection with Vista Chino. Proposed aggregate mine expansion
183
Comment
UCD142857
Euphorbia setiloba
Lewis S. Rose
1967-12-19
67178
Riverside
La Quinta.
15
Comment
RSA524434
Euphorbia spathulata
Steve Boyd, T. S. Ross, L. Arnseth, Jaime Bonilla
1990-4-3
4050
Riverside
Vail Lake area, summit of Big Oak Mountain at E end
793
Comment
JOTR35084
Fagonia laevis
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3535
Riverside
Joshua Tree National Park. Southern end of Coxcomb Mountains with metasedimentary rocks; exposed ridge with rocky outcrops
Comment
RSA391198
Fagonia laevis
N. C. Cooper
1949-4-8
3265
Riverside
Mecca Pass east of Indio
457
Comment
RSA480018
Fagonia laevis
Steve D. Boyd, Richard Noyes, S. Meury, L. Arnseth, D. Nordin, Tim Ross
1988-3-10
2147
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
RSA699080
Fagonia laevis
J. Russell Bruff
1929-12-28
450
Riverside
Dos Palmas
Comment
UC625383
Fagonia laevis
Roxana S. Ferris
1939-3-29
9708
Riverside
between Hayfields Reservoir and Desert Center (Indio-Blythe Highway)
Comment
RSA0065486
Fagonia laevis
David B. Dunn, Lint
1955-4-1
11822
Riverside
Pushawalla Canyon, Indio Hills.
Comment
JEPS121573
Fagonia pachyacantha
Adam C. Schneider with Will Freyman
2014-2-16
387
Riverside
Box Canyon Road.
Comment
JOTR31946
Fagonia pachyacantha
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2184
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky drainages feeding into southwest Pinkham Wash
Comment
CAS-BOT-BC56787
Ferocactus cylindraceus
Dr. Barton W. Evermann
1924-4-1
s.n.
Riverside
Field redacted by CAS, contact the data manager for more information
Comment
RSA439066
Ferocactus cylindraceus
H. de Forest
1924-4-15
s.n.
Riverside
Near Whitewater Highway. Palm Springs Road.
Comment
UCR214150
Festuca microstachys
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-2
37714
Riverside
Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, 0.45 mi NNE (14 deg. ) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd.
418
Comment
UCR42391
Festuca myuros
D. C. Hawks
1986-4-16
s.n.
Riverside
San Bernardino Mtns / Sonoran (Colorado) Desert, Alta Mesa wind turbine field, on the ridge above Whitewater Canyon, west of Bonnie Bell
915
Comment
LA13070
Festuca octoflora
A. M. Johnson;
1932-3-19
3885
Riverside
below Palm Springs
Comment
UCR155942
Filago californica
T. B. Salvato, Kent Beaman
2005-5-16
823
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
UCR167298
Filago californica
Scott D. White, Jennifer H. Jones
2005-5-24
11096
Riverside
Banning Pass area, Cabazon: San Gorgonio River wash and adjacent alluvial flats and benches to W
610
Comment
UCR213540
Filago californica
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37825
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, under powerlines near tower, 1.23 mi. NNW (348 deg. ) of intersection of I-15 and Lake St.
537
Comment
UCR166554
Filago depressa
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10900
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, bajada beneath Mecca Hills, just east of Coachella Canal
49
Comment
UCSB7366
Fouquieria splendens
Leeuwen, Henry
1957-4-13
Riverside
Near juncture of Cal Hwy. 195 and U.S. 60
Comment
UCD104214
Fouquieria splendens subsp. splendens
Helen Kennedy; Fred R. Ganders
2008-4-9
6262
Riverside
Mojave Desert. 0.5 mi. from junction of Hwy. 10 and Cottonwoods Springs Rd., on dirt road to W, SE of entrance to Joshua Tree National Park.
529
Comment
SEINET238487
Frankenia salina
A. C. Sanders, D. Malueg; K. D. Jones et al
2000-9-8
23638
Riverside
Perris-Aguanga Basin Region: French Valley gasline right of way just south of Los Alamos/Thompson Rd. on the east side
409
Comment
POM244242
Frasera parryi
Carl B. Wolf
1936-6-17
7963
Riverside
Santa Ana Mts., Tenaja Road, North end of La Cienaga.
732
Comment
SDSU7117
Frasera parryi
D. F. Howe
1936-6-14
364
Riverside
San Jacinto Mountains.
Comment
UC1931133
Frasera parryi
Scott D. White, Justin Wood
2008-6-17
12167
Riverside
San Jacinto Mountains: Garner Valley - Kenworthy Station (USFS). (Butterfly Peak)
Comment
LA50890
Fraxinus dipetala
W. E. Pequegnat;
1939-8-4
3
Riverside
Santa Ana Mountains, Coldwater Trail
609
Comment
RSA262106
Fritillaria biflora
E. W. Lathrop
1971-3-24
7483
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
1220
Comment
RSA4954
Funastrum hirtellum
C. B. Wolf
1932-4-27
3044
Riverside
Colorado Desert, lower end of Lost Palm Canyon, at 1st rocky hills, 1mi off the Mecca-Blythe Road.
244
Comment
SJSU11071
Funastrum hirtellum
R. C. McGhee
1970-4-14
186
Riverside
E base Coxcomb Mts at end of rd 2.3 mi W of junction with Desert Center-Rice Rd
Comment
JEPS52915
Galium
Lauramay T. Dempster and G. L. Stebbins
1966-6-17
4237
Riverside
Chimney Flat (old control) road below Alvin Meadows
Comment
UC1478711
Galium andrewsii subsp. andrewsii
C. W. Tilforth and B. Busenberg
1980-6-10
1983
Riverside
s Lake Hemet (w of Hwy 74, along Thomas Mtn. Rd.)
Comment
UCR154830
Galium angustifolium
A. C. Sanders, Mike Misenhelter
2005-3-23
29277
Riverside
Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd.
701
Comment
RSA6036
Galium angustifolium subsp. angustifolium
Carl B. Wolf
1932-8-4
3921
Riverside
San Jacinto Mountains: Point View near Idyllwild
1646
Comment
UCR750
Galium angustifolium subsp. angustifolium
J. E. Dimitman
1957-5-18
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Bautista Canyon Wash
793
Comment
POM46823
Galium angustifolium subsp. gracillimum
Mary F. Spencer
1920-4-6
1476
Riverside
Palm Springs.
122
Comment
SEINET7048169
Galium angustifolium subsp. jacinticum
Steven R. Hill
2001-5-3
33675
Riverside
Northeast-facing slopes of Mount San Jacinto, Tramway Road in vicinity of road summit, Chino Canyon, about 3.8 miles due west of California Route 111, Palm Springs. Palm Springs Aerial Tramway property, around and below parking area. Elevation about 2600 feet.
Comment
RSA483568
Galium aparine
D. Charlton
1988-5-21
1956
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on hwy 74.
1677
Comment
RSA701505
Galium californicum subsp. primum
Naomi S. Fraga, Sarah J. De Groot
2004-7-7
1297
Riverside
Along Chimeny Flats Road (5S06) near intersection with Red Hill Road (5S10), on the way to Alvin Meadows.
1463
Comment
CDA6663
Galium parisiense
A. C. Sanders, T. B. Salvato
2001-5-25
24373
Riverside
west end of Hemet-Ryan airport runway, 50-200 m east of Warren Rd. and 100-200 m north of Stetson Avenue, San Jacinto Valley.
Comment
UC708732
Galium stellatum var. eremicum
H. K. Wagnon
1944-4-30
382
Riverside
Tahquitz Canyon Palm Springs (s rim)
Comment
JEPS29088
Garrya flavescens
Marjorie D. Clary
1932-7-3
1221
Riverside
Kenworthy; Santa Rosa Mts.
1371
Comment Read comments Mar 25 2011
RSA358584
Garrya flavescens
Larry E. DeBuhr
1972-3-23
529
Riverside
Santa Rosa Mountains. San Bernardino National Forest. Across the valley from Santa Rosa Springs on the south facing slope below TV transmitter station.
2317
Comment
POM261678
Garrya flavescens var. pallida
W. Pequegnat
1940-12-14
s.n.
Riverside
Main Divide Truck Trail, near Pleasant Pk. Santa Ana Mts.
1067
Comment
RSA444788
Garrya flavescens var. pallida
J. C. Roos
1966-4-23
s.n.
Riverside
Skyline Drive, Santa Ana Mtns., above Corona.
Comment
RSA125363
Garrya veatchii
R. Weatherby
1950-3-5
1053
Riverside
Road between Anza and Hemet
Comment
POM17812
Gayophytum diffusum subsp. parviflorum
P. A. Munz, D. D. Keck
1923-6-14
7092
Riverside
Santiago peak, Santa Ana Mountains.
1616
Comment
JEPS59915
Geraea canescens
Lewis S. Rose
1967-12-20
67183
Riverside
6 mi se of Thousand Palms
15
Comment
PASA409
Geraea canescens
1926-2-21
Riverside
Thousand Palms
Comment
POM30737
Geraea canescens
Marcus E. Jones
1903-5-8
s.n.
Riverside
Indio.
-7
Comment
POM358667
Geraea canescens
Geo Cantwell
1935-4-8
s.n.
Riverside
McCoy Springs, McCoy Mnts. [NW of Blythe]
Comment
RSA0026166
Geraea canescens
Marc Baker, Amy Robinson, Chris Hackbarth, Michelle Cloud-Hughes
2013-3-19
17716
Riverside
Palo Verde Mesa, 14 kilometers SW of Blythe, 5 kilometers ENE of north end of Mule Mountains.
Comment
RSA726517
Geraea canescens
Naomi Fraga, Lisa Rojas
2005-2-10
1405
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
361
Comment
SBBG104633
Geraea canescens
T. Glenn
1991-4-30
91 -59
Riverside
McCoy Mtns NW of Blythe
Comment
UC577422
Geraea canescens
J. and H. W. Grinnell
1937-11-30
1085 a
Riverside
24 mi w Blythe; Bed of Ford Dry Lake
Comment
RSA263660
Geranium dissectum
E. W. Lathrop
1975-5-27
7457 b
Riverside
West of Murrieta, Santa Rosa Plateau.
610
Comment
RSA675690
Gilia
Scott D. White, Bill La Haye
2001-4-28
8429
Riverside
Colorado Desert: Coachella Valley, east of Dillon Road, ca. 6 road miles north of the I-10 Freeway.
137
Comment
POM280074
Gilia angelensis
Lyman Benson
1932-3-26
3168
Riverside
3 miles N [of] Temecula.
457
Comment
RSA613896
Gilia angelensis
A. C. Sanders, Giles Waines, B. Ehdaie, A. Aryavand
1997-3-12
19850
Riverside
Lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
UCR106422
Gilia angelensis
George K. Helmkamp, A. C. Sanders
1997-3-15
1487
Riverside
Skinner Lake, Grassland at base of Bachelor Mtn. and adjoining chapararal.
488
Comment
UCR158141
Gilia angelensis
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30090
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
UCR196893
Gilia angelensis
A. C. Sanders, T. B. Salvato
2008-2-19
34424
Riverside
San Bernardino Valley Region, Riverside, vacant lot at NW corner of the intersection of Chicago Ave. and M. Luther King (ex Pennsylvania) Ave.
296
Comment
UC1563105
Gilia australis
Steve Boyd, Tim Ross, and Laurel Arnseth
1989-4-1
3151
Riverside
just sw Vail Lake Area dam; Vail Lake Area
487
Comment
RSA0094785
Gilia capitata
Duncan S. Bell, Andrew Chambers, Jacob B. Landis, Evan Meyer, Billy Sale
2015-4-2
7937
Riverside
San Gorgonio Pass area, between Cabazon and Whitewater, just south of Interstate 10, where the Pacific Crest Trail passes under the freeway.
397
Comment
CHSC35470
Gilia capitata subsp. abrotanifolia
James Henrickson
1973-3-18
8597
Riverside
16 (air) miles E of Temecula, 2.9 miles E of Aguanga along Hwy 71.
822
Comment
RSA314459
Gilia capitata subsp. abrotanifolia
R. F. Thorne, Fosberg, Sachet, Herbst
1983-4-23
55470
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
UC23351
Gilia capitata subsp. abrotanifolia
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Mountains
Comment
RSA72315
Gilia diegensis
F. W. Peirson
1922-5-21
4137
Riverside
Along east side of Hemet Valley
1357
Comment
UCR110996A
Gilia ochroleuca
George K. Helmkamp
1998-6-27
4102 A
Riverside
Santa Rosa Mtns., 3.3 miles south of Hwy 74 along Santa Rosa Mtn Rd. (= Santa Rosa Truck Trail, FS Rd. 7S02), in vicinity of an unnamed spring
1585
Comment
UCR193483
Gilia ochroleuca
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35604
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.25 mi SW of Fleming Ranch, meadow on nameless tributary NW of Herkey Crk., north of Bonita Vista Rd. and NE of May Valley Rd.
1562
Comment
CAS-BOT-BC407803
Gilia ochroleuca subsp. exilis
Steve Boyd; Tim Ross; Laurel Arnseth; Jaime Bonilla
1990-4-2
4016
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Sta.
609
Comment
RSA0017279
Gilia ochroleuca subsp. exilis
Steve Boyd, T. S. Ross, Mike Hammitt
1991-5-2
6086
Riverside
Vail Lake region, SW & W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
RSA0017284
Gilia ochroleuca subsp. exilis
Naomi Fraga, Duncan S. Bell
2009-5-6
2705
Riverside
Arroyo seco SE of Dripping Springs Campground and Fire Station.
488
Comment
JEPS69722
Gilia stellata
W. L. Jepson
1928-4-23
12556
Riverside
wash 2 mi below Cottonwood Spr. (Eagle Mts., Colorado Desert); Colorado Desert, , Eagle Mts.
Comment
JOTR32970
Gilia stellata
La Doux, Tasha, Alice Miller and Victoria Sork
2009-5-3
2721
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; granitic outcrops with sandy ephemeral wash
1408
Comment
RSA0047256
Gilia stellata
J. Mark Porter, Leigh A. Johnson
1997-3-10
11460
Riverside
Whitewater Canyon, ca. 1 mi. N of Whitewater (along Interstate 10).
474
Comment
RSA25366
Gilia stellata
C. L. Hitchcock
1940-3-31
5880 a
Riverside
0.5 mile below Cottonwood Springs
Comment
RSA718873
Gilia stellata
Michael Honer, L. Hulse
2005-3-7
2032
Riverside
Blind Canyon; appx. 1/2 mi. N of Desert Hot Springs.
488
Comment
PASA732
Gilia virgata
Mary Hall
1939-5-27
Riverside
San Jacinto river
Comment
UC73217
Glycyrrhiza lepidota
Miss M. Alice King
May, 1893
Riverside
Elsinore River
Comment
CLARK-A1528-1847
Gnaphalium bicolor
John C. Roos
1952-2-29
5374
Riverside
Reche Canyon
548
Comment
UCR140713
Gnaphalium californicum
A. C. Sanders
2004-5-11
27841
Riverside
Elsinore Basin Region, Alberhill Mountain, former clay mine area c. 1 mile SE of Alberhill
439
Comment
UCR171962
Gnaphalium californicum
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
UCR231742
Gnaphalium californicum
John F. Green
2008-4-23
08- 13
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
UCR121821
Gnaphalium luteoalbum
A. C. Sanders, Mark Elvin, Jane Rodgers
2001-8-17
24603
Riverside
Mojave Desert, Little San Bernardino Mtns, Stubbe Spring, Joshua Tree National Park, 4.35 mi. (airline) SW from park road in Lost Horse Valley
1372
Comment
RSA0018993
Gnaphalium palustre
Steve Boyd, Gary D. Wallace
2005-7-30
11648
Riverside
San Jacinto Mountains State Park, Hidden Lake area, northeast of Hidden Divide, southeast of Long Valley, near head of Hidden Fork of Tahquitz Creek
2659
Comment
UC32013
Gnaphalium palustre
H. M. Hall
1901-1-1
2666
Riverside
San Jacinto Mountains Southern California, San Jacinto Mountains
Comment
UCR75535
Gnaphalium palustre
A. C. Sanders
1993-5-12
14011
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
JEPS54091
Guillenia lasiophylla
W. L. Jepson
1927-4-12
11657
Riverside
ne of Mecca; Painted Canyon
76
Comment
RSA430050
Guillenia lasiophylla
Robert L. Dressler
1949-3-19
424
Riverside
Coxcomb Mountains, 23 miles NE of Desert Center
Comment
CLARK-A1528-1096
Gutierrezia bracteata
John C. Roos
1940-9-2
222
Riverside
Jackrabbit Trail
609
Comment
CAS-BOT-BC304639
Gutierrezia californica
J. C. Roos
1965-6-21
s.n.
Riverside
The hills 2 miles south of Beaumont
Comment
JEPS49061
Gutierrezia californica
Lewis S. Rose
1966-12-14
66110
Riverside
3 mi w Palm Springs; Chino Canyon
670
Comment
RSA152493
Gutierrezia californica
Otto T. Solbrig
1958-8-20
2775
Riverside
1 mile from Pal Spring Palm Desert Hwy, near entrance to Tahquitz Canyon.
Comment
UC468773
Gutierrezia californica
L. G. Childs
1920-11-25
Riverside
Martinez Canyon Colorado Desert, Santa Rosa Mts. Martinez Canyon
Comment Read comments Jun 4 2009
RSA0080442
Gutierrezia sarothrae
Sarah J. De Groot, Duncan S. Bell
2015-9-21
7580
Riverside
Santa Rosa Mountains south-southwest of Palm Desert. Along Dunn Road, between Asbestos Mountain and Haystack Mountain.
1241
Comment
UCR182862
Haplopappus squarrosus
Mitch Provance
2005-2-19
5702
Riverside
San Bernardino Valley, NE extreme of the Jurupa Mtns., slopes south of Fontana Dr.
290
Comment
RSA0066623
Harpagonella palmeri
Steve Boyd
1986-5-1
1816
Riverside
Bachelor Mtn.: Lower south slopes of Bachelor Mtn., east end of Lake Skinner.
Comment
RSA0066633
Harpagonella palmeri
Steve Boyd, Timothy S. Ross
1993-3-23
7906
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Small area of native grassland on break in slope, west side of trail extending south from end of Woodchuck Road.
732
Comment
RSA674589
Hedypnois cretica
Scott D. White
2000-5-5
7777
Riverside
City of Murrieta: Vacant lot on N corner at intersection of Jefferson Av. and Murrieta Hot Springs Rd.
323
Comment
SDSU17518
Hedypnois cretica
Jerry Jenkins
2001-4-1
2001 -029
Riverside
Santa Margarita Ecological Reserve. Edge of avacado grove west of station and just above river. UTM zone 6, 481900E, 3699200N. UTM transfered to GIS.
Comment
UCR241775
Hedypnois cretica
A. C. Sanders, Dave King
2013-4-10
40789
Riverside
Peninsular Range; Perris-Aguanga Basin, about 2 miles south of Perris, along SCE powerline route west of I-215, parallel to McLaughlin Rd., near intersection with Geary St.
441
Comment
UCR119414
Helenium puberulum
Mitch Provance
1998-6-20
705
Riverside
Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St.
262
Comment
RSA525439
Helianthemum scoparium var. scoparium
Steve Boyd, Dave Bramlet, Bob Boyd
1990-4-29
4484
Riverside
Lake Skinner County Park, S flank of Bachelor Mountain.
Comment
POM49854
Helianthus gracilentus
P. A. Munz, I. M. Johnston
1924-7-29
8874
Riverside
Roadside in chaparral near poppet Flat
Comment
UC1523682
Helianthus gracilentus
Robert F. Thorne, Walter Wisura, Earl Lathrop, and Sara Meury
1985-5-18
60625
Riverside
burned-over chaparral along Clinton Keith Road (near base of plateau); Santa Rosa Plateau
430
Comment
LA203712
Helianthus niveus subsp. tephrodes
Anne Fuller;
1957-4-6
sn
Riverside
Colorado Desert, near Indian Wells, Highway 74
Comment
UCR92258
Heliotropium curassavicum
Scott D. White
1995-8-23
3575
Riverside
San Jacinto Valley, San Jacinto River, just north of City of San Jacinto boundary, c. 1 mi SE of bridge at State Street
463
Comment
POM319682
Heliotropium curassavicum var. oculatum
Patricia Wilder
1970-10-30
4859
Riverside
Prado Flood Control Basin east of Prado Dam. East of Chino Hills, Santa Ana River Drainage Area
152
Comment
UCR180106
Hemizonia fasciculata
Mitch Provance
2003-4-26
9892
Riverside
Santa Ana River Valley, northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery
427
Comment
UCR125226
Hemizonia kelloggii
Mitch Provance, Twoc Tran
1998-5-30
562
Riverside
Jurupa Mountains, N end of 'Wilder's Canyon' (E fork of Pyrite Canyon), c. 0.25 miles SE of peak 1538.
351
Comment
UCR82813
Hemizonia mohavensis
A. C. Sanders, T. Schram, D. Wappler
1994-10-4
15769
Riverside
San Jacinto Mtns., N slope of mtns.; Twin Pines Creek in vicinity of confluence w/ Brown Crk. & of the dirt road crossing
854
Comment
UCR209328
Hemizonia paniculata
Fred M. Roberts
2009-9-10
7160
Riverside
Murrieta, Murrieta Hot Springs along Murrieta Hot Springs Road, c. 0.6 km by road northwest of the junction with Winchester Road
345
Comment
UCR62105
Hemizonia paniculata
Ed LaRue
1989-6-14
s.n.
Riverside
Santa Ana Mtns., Santa Rosa Plateau, east edge of Plateau overlooking town of Murrieta; c. 1.25 mi west of town and c. 1 mi (airline) east of De Luz Road
549
Comment
RSA621638
Hemizonia pungens subsp. laevis
R. E. Riefner
1998-4-22
98 -293
Riverside
Elsinore Trough between Willard and Murrieta Creek. Lake Elsinore.
Comment
UCR213882
Hemizonia pungens subsp. laevis
Scott D. White
2009-8-10
13353
Riverside
Temecula Valley, city of Temecula, west bank of Murrieta Creek, from Rancho California Road to Cherry Street
313
Comment
CAS-BOT-BC508661
Hesperocallis undulata
H. M. Hall
1905-4-1
5831
Riverside
Mecca
Comment
RSA515313
Hesperocnide tenella
Jeri Hirshberg
1989-4-11
s.n.
Riverside
Santa Rosa Plateau, S of town of Murrieta, NE of Mesa de Burro, creek below Guava-De Luz Road, approximately 1.5 miles SW of intersection with Hayes Avenue.
610
Comment
SEINET4118151
Hesperocnide tenella
J. Mygatt, M. Mygatt; A. Munson
1996-1
M- 96 -61
Riverside
Harford Springs State Park, off of Gavilan Road.
Comment
CAS-BOT-BC131795
Hesperoyucca whipplei
C. B. Wolf
1931-5-11
1943
Riverside
Near Pipe Creek, above Hemet Valley, San Jacinto Mts.
1676
Comment
UCR195118
Heterocodon rariflorum
A. C. Sanders, Tim Thomas
2008-8-1
35947
Riverside
Peninsular Range; San Jacinto Mtns., Coldwater Creek near Mountain Center, SE of Keenwild Fire Station
1402
Comment
UCR24935
Heterocodon rariflorum
A. C. Sanders
1981-7-19
1691
Riverside
Peninsular Range; San Jacinto Mtns., James Reserve in Hall Canyon above Lake Fulmor, 3.5 mi NW of Pine Cove
1707
Comment
RSA0088971
Heterotheca grandiflora
R. G. Swinney
1967-5-26
11737
Riverside
Snow Creek.
335
Comment
RSA0075894
Heterotheca grandiflora
Patricia Wilder
1970-10-30
4828
Riverside
Road on south side of Prado Flood Control Basin on east side of Prado Dam. About 1/2 mile east of dam tender's residence. Santa Ana River Drainage Area. East of Chino Hills.
152
Comment
UC11365
Heuchera hirsutissima
H. M. Hall
1897-7-21
702
Riverside
summit San Jacinto Mountains
3291
Comment
RSA783109
Heuchera rubescens
J. D. Olmsted
1959-7-7
752
Riverside
Strawberry Creek drainage area. Near top of Tahquitz Peak below Ranger lookout. 1.5 mi SW of Idyllwild.
2683
Comment
OBI38924
Hibiscus denudatus
A. C. Sanders, D. Charlton & B. Pitzer
1986-3-3
6130
Riverside
North foot of the chuckwalla Mts, 2-3/4 mi Airline Se of Desert Center
366
Comment
POM360477
Hieracium horridum
M. B. Dunkle
1933-7-19
3685
Riverside
Tahquitz Ridge, San Jacinto Mts
2500
Comment Read comments Feb 12 2009
UCR25030
Hieracium horridum
A. C. Sanders
1980-8-21
1773
Riverside
San Jacinto Mtns., Foot of cliff along the Devil's Slide Trail above Idyllwild
2439
Comment
SEINET10760613
Hieracium horridum
David B. Dunn
1946-8-17
Dunn 2725
Riverside
Found 1.4 miles west of Hidden Lake, San Jacinto Mts.
Comment
LA26683
Hilaria rigida
William Shapeero;
1954-4-28
sn
Riverside
Joshua Tree National Monument
Comment
SDSU14245
Hirschfeldia incana
Ingrid Poulin
2002-3-1
7
Riverside
Santa Margarita Ecological Reserve; unpaved road approx. 100 ft. west of Red Mountain Truck Trail (0.8 miles from N. Stagecoach Lane).
229
Comment
UC864216
Hoffmannseggia glauca
J. Francis Macbride and Francis Drouet
1941-10-14
4470
Riverside
just w Desert Center
274
Comment
RSA698741
Hoffmannseggia microphylla
W. Marquart
1938-3-12
s.n.
Riverside
15 mi. W of Blythe.
Comment
RSA696136
Hordeum depressum
A. C. Sanders, Carolyn Washburn
2001-4-17
24040
Riverside
San Jacinto Valley: southwest edge of Hemet, north of Stetson Av. midway between Warren Rd. and California Av., east of canal.
457
Comment
UCR2475
Hordeum depressum
F. M. Reed
1935-4-6
9310
Riverside
San Jacinto River canyon, 5 miles south of Perris
Comment
UCR193482
Hordeum marinum
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-24
35601
Riverside
Peninsular Range; San Jacinto Mtns., plateau above head of Johnson Meadow canyon, SW of dogleg in May Valley Rd.
1550
Comment
UCR20872
Hordeum murinum
J. Zabriskie, Steve Boyd, A. C. Sanders
1980-4-17
1292
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 5 mi ESE of Thousand Palms, sand dune area on the W side of Washington Street about 1 mi north of I-10
37
Comment
UCR91887
Hordeum murinum
A. C. Sanders, K. D. Jones, D. Malueg
1996-4-20
18043
Riverside
San Jacinto Valley, San Jacinto River between Nuevo and Lakeview, from 11th to 13th Streets, E side of the river channel
433
Comment
UC44526
Horkelia clevelandii
John Thomas Howell
1927-8-2
2913
Riverside
Mt. San Jacinto, Strawberry Valley
1676
Comment
CAS-BOT-BC201089
Hosackia crassifolia
Marcus E. Jones
1926-6-20
s.n.
Riverside
12 miles north of Idyllwild
Comment
CAS-BOT-BC311949
Hulsea heterochroma
H. M. Hall
1901-6-1
2048
Riverside
San Jacinto Mountains. In the vicinity of Chalk Hill
1524
Comment
CAS-BOT-BC312580
Hulsea vestita subsp. callicarpha
Winifern W. Swarth
1914-9-15
s.n.
Riverside
Slope south of Round Valley, San Jacinto Mts.
2590
Comment
CAS-BOT-BC312582
Hulsea vestita subsp. callicarpha
Cecil Hart
1922-5-21
11
Riverside
San Jacinto Pk.
Comment
RSA360714
Hulsea vestita subsp. callicarpha
N. R. Zabriskie, Walter Zabriskie
1970-5-17
299
Riverside
Strawberry Firebreak, south of end of Marion Ridge rd., Pine Cove San Jacinto Mts.
1920
Comment
RSA450495
Hulsea vestita subsp. callicarpha
J. C. Roos
1965-9-13
s.n.
Riverside
W of Mountain Center, San Jacinto Mts.
Comment
UC1409044
Hulsea vestita subsp. callicarpha
Robert F. Thorne, J. P. Simon, and C. W. Tilforth
1969-6-24
38088
Riverside
above James Reserve (in Hall Canyon); San Jacinto Mts., San Bernardino National Forest, Hall Canyo
1676
Comment
UCR201643
Hulsea vestita subsp. callicarpha
Scott D. White, Justin M. Wood
2008-6-16
12150
Riverside
San Jacinto Mountains, meadow at Quinn Flat
1378
Comment
CLARK-A1528-1959
Hymenoclea salsola
John C. Roos
1947-2-15
3246
Riverside
Eagle Mountains
Comment
CAS-BOT-BC312861
Hymenoxys odorata
Roxana S. Ferris
1918-6-19
1010
Riverside
At Blythe, Colorado River bottoms
Comment
SD234894
Hypericum formosum
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35632
Riverside
Peninsular Range; San Jacinto Mtns.: May Velley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch.
1524
Comment
RSA496568
Hypochaeris glabra
Bill Wagner
1988-4-5
s.n.
Riverside
Approx. 1.5 miles NW of the community of Murrieta. South side of I-15 Fwy at the junction of Nutmeg Rd.
381
Comment
UCR156478
Hypochaeris glabra
Jason L. Hlebakos
2005-5-3
620
Riverside
Santa Ana Mtns, Open slope east and downslope from Elsinore Peak
1049
Comment
RSA721883
Hyptis emoryi
J. Mark Porter, Orlando Mistretta
2003-6-5
13624
Riverside
Chocolate Mountains. Chocolate Mountain Bombing and Gunnery Range.Unnamed canyon, S of Salt Creek, accessed via Siphon 21 of the Coachella Canal; fork running southeast.
412
Comment
UCD124928
Hyptis emoryi
G. L. Webster; R. Hildreth
1966-12-9
7458
Riverside
Joshua Tree National Monument. 0.3 mi NW Cholla Gardens.
853
Comment
UCSB52979
Hyptis emoryi
Pritchett, David; Fulton, M.
1986-3-9
Riverside
Box Canyon Wash 6 miles east of Mecca on Hwy. 195
Comment
UCSB9299
Hyptis emoryi
Gunnerson, R.
1953-3-22
Riverside
Joshua Tree National Monument
Comment
CDA5545
Ipomoea triloba
T. C. Fuller
1962-10-2
9703
Riverside
West side of Neighbors Boulevard, 0.8 mile south of Ripley.
0
Comment
SEINET12045030
Iris hartwegii
R. L. Rutherford
1945-1
1672
Riverside
Big Oaks Canyon, Banning
1219
Comment
POM184190
Isocoma acradenia var. eremophila
M. French Gilman
1932-11-30
6
Riverside
Whitewater Point.
Comment
RSA155458
Isocoma acradenia var. eremophila
L. S. Rose
1961-11-23
61062
Riverside
La Quinta.
15
Comment
UCR181607
Isocoma menziesii var. menziesii
Mitch Provance
2004-5-1
7602
Riverside
Granitic Knolls of Riverside, Riverside, W side of Versity Hill (Coyote Hill), south side of the UCR campus
396
Comment
SD247329
Isocoma menziesii var. vernonioides
T. B. Salvato
2014-5-29
8051
Riverside
Perris-Aguanga Basin: Wildomar, field south of Bundy Canyon Road, west of Sunset Avenue and east of broad oak/willow gully, about 1.13 miles west of Murrieta Road and 4.10 miles southeast of Canyon Lake.
523
Comment
UC63439
Juncus ambiguus
H. M. Hall
1904-5-19
4954
Riverside
vicinity Riverside; , Fremont Park
243
Comment Read comments Sep 5 2011
HSC87024
Juncus balticus subsp. ater
L. F. LaPre
1988-6-3
Riverside
Indian Trails project site, Indian Truck Trail exit on W side of Hwy. 15 in Temescal Canyon, 1/4 mi. from the freeway
Comment
CDA32302
Juncus bufonius
D. Domenigoni
2000-3-28
PDR 1243980
Riverside
Southern California; West Coast Turf, Winchester Rd. Winchester, CA.
0
Comment
CLARK-A1528-18
Juncus bufonius
C. M. Flanagan
1973-5-22
OO 901
Riverside
Santa Ana River
Comment
RSA719519
Juncus bufonius
Naomi Fraga, et al.
2006-7-11
1725
Riverside
Mount San Jacinto State Park, Hidden Lake.
2652
Comment
RSA785184
Juncus bufonius
D. E. Bramlet
1992-4-29
2256
Riverside
San Jacinto Valley, 8 km SW of Hemet, NW of the intersection of California Ave. and Stowe Rd., c. 250 ft. north of Stowe Rd. and c. 350 ft. west of California Ave.
456
Comment
JOTR35497
Juncus bufonius var. bufonius
La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn
2013-4-26
3185
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, Upper Smithwater Canyon, NW of Quail Mtn. (Biodiversity Hunt stop2)
1295
Comment
UCR159205
Juncus bufonius var. congestus
A. C. Sanders, Kelly Volansky
2005-8-31
31566
Riverside
Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd.
701
Comment
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
UCR138616
Juncus bufonius var. occidentalis
L. C. Wheeler
1974-6-8
s.n.
Riverside
San Jacinto Mountains, 0.25 mi NW of Tool Box Spring, Thomas Mountain
1829
Comment
UC1922192
Juncus duranii
Naomi Fraga, et al.
2006-7-11
1723
Riverside
Peninsular Ranges; San Jacinto Mountains region; Mount San Jacinto State Park, Hidden Lake.
2652
Comment
SEINET11789580
Juncus effusus
M. F. Spencer
1921-1
11
Riverside
Saboba Hot Springs, San Jacinto Mountains
Comment
RSA0062498
Juncus macrophyllus
J. M. Andre
2012-6-15
30519
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
UCR24963
Juncus macrophyllus
A. C. Sanders
1980-8-23
1758
Riverside
San Jacinto Mountains, Black Mountain; c. 100 yards above Black Mtn. Campground along a small stream
2241
Comment
RSA768247
Juncus mexicanus
Justin M. Wood
2010-5-19
1845
Riverside
Santa Ana River: +/- 1.4 miles downstream of Prado dam outlet, just NW of Green River Housing Estate.
131
Comment
RSA774066
Juncus mexicanus
Duncan S. Bell, Jeffrey Morawetz, Kathleen Ashbaker
2010-6-28
1435
Riverside
San Bernardino National Forest: Garner Valley, approximately 2.8 air miles southeast of junction of forest service road 6S04 and forest service road 6S13. Field surveys for potential habitat for the endangered Quino Checkerspot butterfly.
1374
Comment
JEPS67059
Juncus oxymeris
Carl V. Meyer
1928-7-30
583
Riverside
Saunder's Meadow San Jacinto Mts.
Comment
UC1106410
Juncus oxymeris
Peter Kamb
1948-7-11
1195
Riverside
Hall Canyon San Jacinto Mountains
1645
Comment
POM10227
Juncus rugulosus
F. M. Reed
1907-7-4
1449
Riverside
North side of Box Spring Mountain. Pigeon Pass Road.
Comment
UCR188183
Juncus rugulosus
Diane Menuz
2006-6-21
172
Riverside
Peninsular Range; Santa Ana Mtns, Santa Rosa Plateau, at intersection of Tenaja Truck Rd. and Ranch Rd.
541
Comment
CHSC23326
Juncus tiehmii
Robert F. Thorne; J. P. Simon, C. W. Tilforth
1969-6-24
38115
Riverside
San Bernardino National Forest, San Jacinto Mts.: Above James Reserve in Hall Canyon.
1676
Comment
CLARK-A1528-19
Juncus xiphioides
C. M. Flanagan
1973-6-13
OO 711
Riverside
Morongo Indian Reservation
1127
Comment
UCR170123
Juncus xiphioides
Jeffrey Ross, Sam Lau, Jenny Phui
1998-5-31
109
Riverside
San Bernardino Mtns. region, Morongo Indian Reservation; Lion Canyon
756
Comment
UCR201869
Juncus xiphioides
Justin M. Wood
2008-9-30
179
Riverside
SW Perris Basin, Temecula/Murrieta Creek, downstream of 1st Street bridge
305
Comment
IRVC1218
Juniperus californica
R. H. Whittaker, W. A. Niering
1963-5-31
SJ 116
Riverside
Elks Road. Peninsular Ranges, Santa Rosa Mountains
1265
Comment
NY21050
Juniperus californica
L. S. Rose
1936-12-24
36810
Riverside
24 mi SW of Indio, Palms to Pines Highway, San Jacinto Mts
1066.8
Comment
SD229041
Juniperus californica
Dick Schwenkmeyer
2013-6-11
910
Riverside
Approx. 1.5 miles north od highway 74 and Royal Carrizo Road intersection.
854
Comment
UCR94059
Juniperus californica
Scott D. White, D. Haselfeld
1996-7-2
4263
Riverside
San Jacinto/Santa Rosa Mtns, Pinyon Flat area, north of Hwy 74, c. 10 road mi east of junction with Hwy 371, west-facing slope of Sugarloaf Mountain and adjacent valley
1402
Comment
CAS-BOT-BC234599
Justicia californica
B. D. Stark
1932-6-17
3753
Riverside
Colorado Desert. Eagle Mts., East end of Box Canyon
182
Comment
CAS-BOT-BC234604
Justicia californica
Philip A. Munz
1940-3-24
15692
Riverside
3 miles south of Cottonwood Springs, Wagle [Eagle] Mts.
457
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
UCR251963
Keckiella antirrhinoides
Max Brodie
2014-4-20
29
Riverside
Peninsular Range; Santa Ana Mtns., SW of Lake Elsinore, off North Main Divide Rd. c. 0.5 mi. north of Hwy 74
820
Comment
RSA0018941
Keckiella antirrhinoides subsp. antirrhinoides
Christopher Davidson
1975-6-16
2804
Riverside
Ca. 2 miles S of Banning on road R1 to Idyllwild.
823
Comment
JOTR32963
Keckiella antirrhinoides var. microphylla
La Doux, Tasha, Alice Miller and Victoria Sork
2009-5-3
2714
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; granitic outcrops with sandy ephemeral wash
1408
Comment
UC667334
Keckiella antirrhinoides var. microphylla
Annie M. Alexander and Louise Kellogg
1941-5-24
2215 a
Riverside
n base Eagle Mountains; Colorado Desert
1158
Comment
SBBG68478
Krameria bicolor
Anstruther Davidson
-Apr-1893
Riverside
Palm Springs
Comment
CAS-BOT-BC43711
Krameria erecta
Carl B. Wolf
1932-4-29
3098
Riverside
Eastern Colorado Desert. W. edge of Maria Mts. 17 mi. from Blythe on Rice Road
152
Comment
HSC47314
Krameria erecta
R. W. Spjut, C. E. Edson
1978-5-6
5029
Riverside
Colorado Desert, N face of Chuckawalla Mtns., 2.7 mi. S of Desert Center
335
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
JOTR32645
Krameria grayi
La Doux, Tasha, Mike Bell, Katy Mathews, Alice Miller, Amber Holt
2007-5-23
1693
Riverside
Joshua Tree National Park. Stop #2 = Near Geology Tour Rd., N of Malapai Hill
1286
Comment
RSA651632
Krameria grayi
T. Strid
1972-4-30
s.n.
Riverside
Corn Springs C.G.
1677
Comment
RSA562615
Lamarckia aurea
Steve Boyd
1993-3-14
7724
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Northeastern corner of the wilderness, south of Elsinore Peak, in broad saddle on high ridge forming east side of Wildhorse Canyon.
976
Comment
UCR224992
Lamium amplexicaule
Dave Silverman, Cindy Hopkins, Jamison Miner
2008-3-31
6993
Riverside
SE of Banning, old gravel pit/dump E of water treatment facility, along Smith Creek, 200 m S of East Westward Ave.
634
Comment
UCD170914
Laportea ovalifolia
A. C. Sanders; S. Morgan
1995-11-30
17926
Riverside
Riverside: weed in the UCR Botanic Garden.
365
Comment
CAS-BOT-BC166024
Larrea tridentata
Marian L. Campbell
1921-3-19
61
Riverside
Palm Springs
Comment
RSA784957
Larrea tridentata
Duncan S. Bell
2012-2-12
3115
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
RSA796103
Larrea tridentata
Duncan S. Bell
2009-4-20
317
Riverside
Arica Mountains: southeast of range, approximately 7.5 air miles south of Rice.
244
Comment
UCSB50078
Larrea tridentata
Millett, Barbara
1980-5-18
Riverside
Corn Springs Campground, on Corn Springs Road 8 miles southwest of its junction with Chuckwalla Road, Chuckwalla Mts
457
Comment
SD247475
Lastarriaea coriacea
Andy Sanders, J. Schweitzer, K. Young
2015-3-23
41447
Riverside
San Gorgonio Pass: San Gorgonio River wash, about 3.7 miles east of Cabazon, about 1.25 miles NNE of One Horse Spring, south of I-10 and east of water bottling plant, between wind farms.
427
Comment
SD236205
Lasthenia californica
John F. Green
2006-5-3
Riverside
Peninsular Ranges: French Valley, unincorporated Riverside County, along Briggs Road between Porth Road and Benton Road
409
Comment
UCR93012
Lasthenia coronaria
G. P. Schultz
1994-4-7
66
Riverside
Box Springs Mtns, Big Springs Canyon and N on the crest to Two Trees Canyon (S side)
Comment
JEPS17279
Lasthenia glabrata subsp. coulteri
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1486
Riverside
Cahuilla Valley
Comment
POM157896
Lasthenia glabrata subsp. coulteri
P. A. Munz
1927-5-21
10894
Riverside
Coahuila Valley.
1372
Comment
RSA609950
Lasthenia glabrata subsp. coulteri
D. E. Bramlet
1995-5-5
2407
Riverside
7.5 km west of Lakeview and some 90m SE of the intersection of the Ramona expressway and Martin Road (Road to Lakeview Hot Springs).
435
Comment
UCR90764
Lasthenia glabrata subsp. coulteri
D. E. Bramlet
1994-4-29
2373
Riverside
6.5 km west of Hemet, 915 m south of Florida Ave and 945 m west of Warren Road, Alongside the MWD canal Right-of-Way on the W side of the canal
457
Comment
RSA524596
Lasthenia gracilis
Steve Boyd, Tim Ross, L. Arnseth
1990-3-29
3911
Riverside
Vail Lake area, summit of Big Oak Mtn, N. of lake.
793
Comment
RSA717584
Lasthenia gracilis
A. C. Sanders, Guy Bruyea
2004-4-2
27425
Riverside
San Jacinto Valley: Tres Cerritos, ca. 3 miles WNW of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, just north of Rose Rd.
463
Comment
SDSU18376
Lasthenia gracilis
C. Matt Guilliams
2008-2-21
472
Riverside
El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance.
449
Comment
UCR260561
Lasthenia gracilis
T. B. Salvato
2015-4-2
8104
Riverside
Perris-Aguanga Basin, Wildomar, field south of Bundy Canyon Road, west of Sunset Avenue and east of a broad oak/willow gully
537
Comment
UCR96815
Lasthenia gracilis
Scott D. White
1993-3-12
1174
Riverside
Near Winchester
466
Comment
RSA33836
Lathyrus vestitus subsp. alefeldii
N. C. Cooper
1944-5-20
1247
Riverside
Palms to Pines Highway [Hwy. 74], San Jacinto Mountains.
1372
Comment
RSA5013
Lathyrus vestitus subsp. alefeldii
Dorothy R. Wolf
1932-3-20
13
Riverside
Richman Ranch 2.5 mi N of De Luz. SW.
457
Comment
RSA125262
Lathyrus vestitus subsp. laevicarpus
E. K. Balls
1957-11-19
22834
Riverside
Grown in Botanic Garden, from seed collected Aug. 20, 1957, by E. K. Balls & P. C. Everett, 6.6 mi. sw. along State Hwy 74 from Palm Village (jct. with State Hwy 111).
396
Comment
UCR122545
Lathyrus vestitus subsp. vestitus
George K. Helmkamp, E. A. Helmkamp
2001-5-20
6675
Riverside
San Jacinto Mountains., Apple Canyon Rd, 1.5 mi NE of CA-74
1463
Comment
UCR134331
Laurentia fluviatilis
A. C. Sanders
2004-2-14
27388
Riverside
Riverside, 11th St. between Almond and Chestnut
259
Comment
CAS-BOT-BC379635
Layia platyglossa
P. A. Munz
1918-4-27
2152
Riverside
South of Corona
Comment
UCSB17219
Layia platyglossa
Torngren, W.
1963-5-5
Riverside
Hemet Meadow, 1.3 miles south of Hurkey Creek Campground on California Highway 74
1341
Comment
RSA236025
Layia platyglossa subsp. platyglossa
L. B. Ziegler
1972-4-7
s.n.
Riverside
Meadow on top of Baldy Mtn N of Hemet Lake, San Jacinto Mts.
Comment
UCR193544
Layia ziegleri
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35614
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.0 mile SW of Fleming Ranch, along dirt track
1555
Comment
UCR79070
Leersia oryzoides
A. C. Sanders
1993-10-29
14216
Riverside
Spring Brook just below Lake Evans in Fairmont Park, Riverside
238
Comment
CAS-BOT-BC534386
Lemna gibba
Steve Boyd
1986-5-5
1851
Riverside
Gavilan Hills, Estelle Mtn.: Head of large cnayon draining the southeast side of Estelle Mtn. Pool near abandoned ranch house
Comment
RSA594041
Lemna valdiviana
Darin L. Banks, Elizabeth Hedge Banks
1996-5-2
945
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve, at the Emerson Cottage.
524
Comment
UCR163097
Lepechinia cardiophylla
Kirsten Larsen
2003-1-8
s.n.
Riverside
Peninsular Range; Santa Ana Mtns., Indian Truck Trail near head of Indian Canyon and c. 0.5 mi. N of Orange Co. line
1067
Comment
UC354443
Lepidium fremontii
Edmund C. Jaeger
1926-2-23
Riverside
near Mecca; Canyon Springs
213
Comment
SD124698
Lepidium lasiocarpum
A. C. Sanders, D. Charlton & B. Pitzer
1986-3-1
6031
Riverside
Hayfield Lake, northwest end of the lake, ca. 0.5 mile southwest of the pumping station.
409
Comment
UCR266288
Lepidium lasiocarpum
D. E. Bramlet, Fred M. Roberts
2005-6-6
3869
Riverside
San Jacinto Valley, San Jacinto River at Sanderson Ave., north of Ramona Expressway
447
Comment
UCR280924
Lepidium lasiocarpum subsp. lasiocarpum
Fred M. Roberts
2016-3-5
7992
Riverside
Sonoran (Colorado) Desert, Little Maria Mountains: shallow canyon at west end, 4.3 km east of Palen Pass and 2.0 km WNW Peak "602"
116
Comment
UCR116678
Lepidium latifolium
A. C. Sanders, Chet McGaugh
2001-7-26
24476
Riverside
Perris-Aguanga Basin region, Mockingbird Creek, beside Harley John Rd. just above Mockingbird Canyon Rd., Woodcrest area, Riverside
427
Comment
UCR239905
Lepidium latifolium
O. F. Clarke
2004-4-20
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River at Mission Blvd. Bridge below Mt. Rubidoux
238
Comment
UCR226072
Lepidium latipes
A. C. Sanders, T. B. Salvato
2011-4-1
38941
Riverside
Peninsular Range, Lake Elsinore, SW of Baker St. along dirt branch road to microwave tower, near large water tank on hill
409
Comment
UCR199709
Lepidium nitidum
Justin M. Wood
2008-2-4
03
Riverside
Santa Ana Mountains, Liberty Quarry, west of fwy 15 near the Rainbow exit
701
Comment
UCR97576
Lepidium nitidum var. nitidum
Scott D. White
1997-2-28
4722
Riverside
Peninsular Range, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy
457
Comment
UCR280638
Lepidium oblongum
Arlee Montalvo
2017-4-20
674
Riverside
Peninsular Range; Temescal Canyon, floodplain of Bedford Wash before confluence with Temescal Wash, south of Cajalco Rd.
245
Comment
UCD115887
Lepidium virginicum subsp. menziesii
T. B. Salvato; Kent Beaman
2005-5-16
775
Riverside
San Jacinto Mtn: San Jacinto River E of Valle Vista, just downstream from the Forest Service boundary and N of CA Hwy 74.
549
Comment
UCR112557
Lepidium virginicum var. robinsonii
A. C. Sanders
1998-3-17
21745
Riverside
Shipley/Skinner Reserve area, North Domenigoni Hills, south of Hemet
343
Comment
UCR16631
Lepidium virginicum var. robinsonii
James K. Ryan
1969-3-26
s.n.
Riverside
City of Riveside, Box Springs Mtns. 100 ft uphill beyond Canyon Reservoir, at theast end of Blaine St.
427
Comment
UC828994
Lepidospartum squamatum
Lewis S. Rose
1938-12-20
38332
Riverside
3 mi se of Palm Springs Station; Whitewater wash
274
Comment
RSA0086969
Lepidospartum squamatum
H. de Forest, Jack Rempel
1933-10-29
s.n.
Riverside
San Gorgonio Wash, near Snow Creek Canyon. San Bernardino Mts.
Comment
CLARK-A1528-5128
Lepidospartum squamatum var. palmeri
John C. Roos
1965-10-12
Riverside
Whitewater
Comment
UCR88165
Leptochloa uninervia
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16074
Riverside
Sonoran (Colorado) Desert, Coachella Valley, agricultural area along Ave. 78, 0.4 mi west of Hwy 86 and1.5 mi NW of Oasis, east of Filmore St.
-37
Comment
RSA0095156
Leptosiphon ciliatus
Orlando Mistretta, Mark Elvin
1995-6-19
1772 a
Riverside
San Jacinto Mountains.
1463
Comment
RSA263686
Leptosiphon floribundus
E. W. Lathrop
1968-5-22
6927
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest.
1220
Comment
RSA0095144
Leptosiphon floribundus subsp. glaber
Scott D. White, Tasha La Doux
2000-4-20
7702
Riverside
South of Hemet: Gibbel Flat in the Santa Rosa Hills.
610
Comment
CAS-BOT-BC226618
Leptosiphon floribundus subsp. hallii
A. Davidson
1903-5-1
s.n.
Riverside
Thermal, Colorado Desert
Comment
RSA0099593
Leptosiphon floribundus subsp. hallii
Duncan S. Bell
2014-11-14
7704
Riverside
Santa Rosa Mountains; collecting in the Santa Rosa Mountain Wilderness area; west side of Martinez Mountain; at meeting point of Horsethief Creek and the Cactus Spring Trail.
1055
Comment
UCR274211
Leptosiphon floribundus subsp. hallii
Duncan S. Bell
2014-11-14
7704
Riverside
Santa Rosa Mountains, Santa Rosa Mountain Wilderness area, west side of Martinez Mountain, at meeting point of Horsethief Creek and the Cactus Spring Trail
1055
Comment
UC1930075
Leptosiphon liniflorus
Scott D. White, Michael Honer
2003-5-27
9406
Riverside
Gavilian Hills / Temescal Canyon: Hils and canyons ca. 1 mile north of the I-15 Freeway and 1 mile east of Lake Street exit. Collected south and/or west of unnamed peak 2349. (Lake Elsiniore & adjacent Alberhill)
Comment
SD73177
Leptosiphon parviflorus
D. F. Howe
1969-5-15
Riverside
Hear Dripping Springs Camp
456
Comment Read comments Mar 6 2013
OBI8195
Leptosyne californica
David J. Keil, Malcolm McLeod
1977-3-26
12010
Riverside
8 mi NW of Lake Elsinore State Recreation area along CA 71
366
Comment
UC279681
Lesquerella tenella
Edmund C. Jaeger
1926-2-28
Riverside
Canyon Springs Wash near Salton Station (Colorado Desert); , Canyon Springs Wash
30
Comment
UC990719
Lesquerella tenella
Roxana S. Ferris
1953-3-13
12607
Riverside
road along Coachella Canal e Bat Caves Buttes (near Imperial County Line); along Coachella Canal, e of Bat Caves Buttes
Comment
UCR159199
Lessingia filaginifolia
A. C. Sanders, Kelly Volansky
2005-8-31
31592
Riverside
Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd.
701
Comment
CAS-BOT-BC339490
Lessingia glandulifera var. glandulifera
Marcus E. Jones
1924-8-30
s.n.
Riverside
Taquitz [Tahquitz] trail
Comment
SBBG52759
Lessingia glandulifera var. glandulifera
Dr. H. de Forest
1930-8-28
Riverside
W side of San Jacinto Valley
Comment
RSA0019477
Linanthus arenicola
J. Andre, G. L. Clifton, Ron Kelley
2013-3-21
24385
Riverside
West Riverside Mountains; at base of NW corner of range where sand ramps West Ridge, south of Double View Drive and Deer Foot Lane. Southwest from Idyllwild, and Strawberry Valley., Started near 33.72895N, 116.73415W. And ended at Inspiration Point, near run up against granitic bouldery slopes, about 10 miles SW of Vidal Jct., 3 miles south of Grommet RR xing at Highway 62.
363
Comment
UCR198186
Linanthus bigelovii
Michael Honer, L. Hulse
2004-4-2
1884
Riverside
Colorado(Sonora) Desert, Little San Bernardino Mountains. Blind Canyon, c. 0.5 mi north of Desert Hot Springs
488
Comment
RSA507967
Linanthus dianthiflorus subsp. farinosus
Steve Boyd, C. Boyd, Kyle A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2309
Riverside
Cahuilla Mountain, west of Anza, mostly along the crest.
1500
Comment
JOTR16800
Linanthus dichotomus subsp. dichotomus
1986-4-15
s.n.
Riverside
Joshua Tree National Park. LOWER COVINGTON FLAT
Comment Read comments Feb 25 2013
RSA703487
Linanthus jonesii
LeRoy Gross, Leland Lubinsky, Victor W. Steinmann, Linda Lee Worlow
2005-2-17
1432
Riverside
Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground., [second UTM:] UTM 3720669N, 654757E.
480
Comment
JEPS58459
Linanthus lemmonii
Marjorie D. Clary
1932-7-3
975
Riverside
near Hemet Lake; Colorado Desert
1341
Comment
UC907919
Linanthus lemmonii
Carl V. Meyer
Jun 1927
203
Riverside
Saunder's Meadow San Jacinto Mountains
Comment
UCR92344
Linanthus lemmonii
Scott D. White, T. Keeler-Wolf
1994-5-8
s.n.
Riverside
San Jacinto Mtns, Foothills, San Jacinto River wash at eastern edge of Valle Vista
549
Comment
UCR172725
Linaria canadensis
A. C. Sanders, John F. Green
2006-5-18
32372
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
UCR95262
Lippia nodiflora
D. L. Banks, V. W. Steinmann
1996-4-20
0899
Riverside
Agua Tibia Mtns, NW Palomar Mtns; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California- Emerson Oaks Reserve
524
Comment
UCR116803
Loeflingia squarrosa
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-4-6
23933
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic, north of flood control ditch
348
Comment
RSA639631
Loeseliastrum schottii
R. F. Thorne
1973-3-30
42679
Riverside
Morongo Valley Canyon: Near mouth at junction of roads to Morongo Valley and Desert Hot Springs, Mission Creek.
488
Comment
SD258482
Loeseliastrum schottii
J. M. Andre, Glenn Clifton, Ron Kelley
2013-3-1
24396
Riverside
West Riverside Mountains at base of NW corner of range where sand ramps run up against granitic bouldery slopes, ca. 10 miles SW of Vidal Jct, 3.0 mile south of Grommet RR xing at Highway 62.
363
Comment
UC68769
Loeseliastrum schottii
H. M. Hall
Apr., 1905
5800
Riverside
10 mi. w. Coachella; Colorado Desert
91
Comment
UCR129334
Loeseliastrum schottii
Kimberly Peterson, Micaele Maddison
2001-5-5
501
Riverside
Peninsular Range, Pauba Valley north of Pechanga Indian Reservation and east of Temecula, along Temecula Creek
366
Comment
CAS-BOT-BC342279
Logfia filaginoides
Peter H. Raven
1958-5-17
12938
Riverside
3.4 miles south-east of Banning on road to Idyllwild, San Jacinto Mountains
Comment
JEPS20883
Logfia filaginoides
W. L. Jepson
1935-4-17
19153
Riverside
1.5 mi in Elsinore
457
Comment
UC1523459
Logfia filaginoides
Robert F. Thorne and C. W. Tilforth
1980-5-28
54229
Riverside
ca 3.2 mi n Whitewater P.O. (and Hwy 10); San Bernardino Mts., Whitewater River
Comment
UCR172279
Lolium perenne
John F. Green
2006-5-3
s.n.
Riverside
Peninsular Ranges, French Valley, unincorporated Riverside County; along San Diego Aqueduct right of way between Benton Road and the obvious drainage to the south
412
Comment
RSA691957
Lomatium dasycarpum
Scott D. White, Michael Honer
2003-4-9
8980
Riverside
About 1 mile N of the I-15 Freeway and 1 mile east of Lake St. exit, on and around unnamed peak 2349.
549
Comment
UCR22135
Lomatium dasycarpum
Steve Boyd
1980-5-22
301
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau. east of the trailer park, E side of Gavilan Rd
625
Comment
POM13105
Lomatium dasycarpum subsp. dasycarpum
P. A. Munz, I. M. Johnston
1922-5-21
5501
Riverside
Kenworthy, San Jacinto Mountains
1402
Comment
JEPS17570
Lomatium utriculatum
W. L. Jepson
1914-5-25
6079
Riverside
e. Redlands (<San Timotes> Canyon); San <Timotes> Canyon
Comment Read comments Sep 3 2011
SEINET3132490
Lomatium utriculatum
M. E. Jones
1882-4-22
sn
Riverside
San Jacinto
Comment
UCR170129
Lonicera japonica
Jeffrey Ross
1998-6-4
152
Riverside
Upper Santa Ana River/San Bernardino Valley, Ravine at NW corner of Canyon Crest Drive and University Avenue, across from UC Riverside
305
Comment
POM17511
Lonicera subspicata var. denudata
P. A. Munz
1923-6-18
7128
Riverside
Temecula Canyon.
Comment
CAS-BOT-BC198547
Lotus
Elizabeth McClintock
1965-6-25
s.n.
Riverside
Top of Santa Rosa Mountain
Comment
POM304887
Lotus argophyllus var. argophyllus
Henry J. Ramsey, Henry J. Ramsey
1938-4-22
248
Riverside
Santa Rosa Mountains.
1220
Comment
RSA406722
Lotus argophyllus var. argophyllus
Anstruther Davidson
1893-4-12
s.n
Riverside
Palm Springs.
Comment
RSA605759
Lotus argophyllus var. argophyllus
Scott D. White
1996-3-16
3824
Riverside
Lakeview Mountains: Perris Basin, Lakeview Mts, N of Winchester, at ''Maze Stone'' Picnic Area
610
Comment
RSA406379
Lotus grandiflorus var. grandiflorus
Gary D. Wallace
1964-4-25
s.n.
Riverside
Backside of San Jacinto Mt. in desert.
Comment
UCR60258
Lotus hamatus
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-1
3181
Riverside
Peninsular Range, Vail Lake area; hills just to SW of the dam
488
Comment
RSA406725
Lotus heermannii
N. C. Cooper
1944-5-6
1167
Riverside
Whitewater Canyon.
457
Comment
POM19607
Lotus oblongifolius
Mary F. Spencer
1923-07
2196
Riverside
Idyllwild, San Jacinto Mt.
1646
Comment
UCR18392
Lotus purshianus
A. C. Sanders
1978-9-4
00340
Riverside
Peninsular Ranges/San Jacinto Mtns., James Reserve, above Lake Fulmor
1646
Comment
UCR241229
Lotus purshianus
Tracy Tennant, Jeffrey Ross
1998-7-11
MOR- 505
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
RSA49188
Lotus rigidus
P. A. Munz
1949-4-12
13034
Riverside
North base of Eagle Mts., Mojave Desert
945
Comment
UCR237490
Lotus rigidus
Duncan S. Bell
2011-3-18
2057
Riverside
Mojave Desert, Chuckwalla Mountains, north side of mountain range c. 3 air mi southeast of Desert Center
392
Comment
RSA727600
Lotus salsuginosus
Naomi Fraga, Lisa Rojas
2005-2-10
1389
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
361
Comment
RSA90395
Lotus salsuginosus var. brevivexillus
F. W. Peirson
1935-4-17
s.n.
Riverside
30 miles north of Blythe.
Comment
RSA775268
Lotus strigosus
Duncan S. Bell
2011-4-8
2203
Riverside
Northwest section of the Granite Mountains; approximately 1 air mile southeast of junction of Highway 62 and Highway 177.
470
Comment
RSA777388
Lotus strigosus
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-22
783
Riverside
Mecca Hills, just south of Shaver's Well.
305
Comment
UCR103169
Lotus strigosus
Scott D. White, Julie Greene
1997-3-12
4780
Riverside
Perris Basin, Sun City, near Interstate Hwy 215, south of Perris and north of Menifee, low hills east of Bavaria Drive
488
Comment
POM12932
Lotus strigosus var. hirtellus
P. A. Munz
1922-6-27
5842
Riverside
Santa Rosa Mountains, Santa Rosa.
1981
Comment
RSA406328
Lotus strigosus var. strigosus
F. A. Thackery
1927-3-30
292
Riverside
Banning.
Comment Read comments Mar 13 2011
UCR241520
Lotus strigosus var. tomentellus
A. C. Sanders, Mitch Provance, Fred M. Roberts
2013-3-22
40648
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, Graham Pass at large wash crossing Graham Pass Rd. north of the summit
410
Comment
RSA704539
Lotus tomentellus
LeRoy Gross
2005-3-3
1583
Riverside
Palen Mountains, south side. Near end of old prospect road., [From] Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W.
207
Comment
RSA406279
Lotus unifoliolatus
Robert Gustafson, Gary D. Wallace
1983-6-23
2717
Riverside
Mesa de Burro, Santa Rosa region, Santa Ana Mountains.
701
Comment
POM12734
Lupinus arizonicus
P. A. Munz, D. D. Keck
4901
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains. alt 1500ft.
457
Comment
SEINET2062825
Lupinus arizonicus
B. Pitzer
1998-1-24
3399
Riverside
N foot of Chuckwalla Mts. Eagle Mt. Rd., Si side of Hwy I-10, 0.8 mi S of Hwy at powerline rd & wash directly S of rd.
499
Comment
SEINET8043502
Lupinus arizonicus
Duncan S. Bell, Evan Meyer
2014-1
6521
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring.
422
Comment
UCD105755
Lupinus arizonicus
Dan Axelrod
1932-3-23
s.n.
Riverside
Palm Springs.
Comment
UCR104025
Lupinus arizonicus
George K. Helmkamp, E. A. Helmkamp
1998-2-5
2678
Riverside
Little San Bernardino Mtns., 3.2 mi. north of junction of Thousand Palms Canyon Road and Dillon Road.
457
Comment
UCR92610
Lupinus arizonicus
George K. Helmkamp
1995-3-16
s.n.
Riverside
Sonoran (Colorado) Desert, Below Coxcomb Mtns., west of Rice Rd., 10.3 mi. NE of Desert Center
200
Comment
SD51696
Lupinus bicolor
David Dunn
1941-3-29
932
Riverside
2.0 miles west of Corona.
Comment
UC138029
Lupinus bicolor
C. F. Baker
1904-4-5
4100
Riverside
Hemet
Comment Read comments Jul 4 2010
RSA776230
Lupinus concinnus
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
874
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
762
Comment
SD73601
Lupinus concinnus
Helen V. Witham
1970-4-29
814
Riverside
Highway 74, 1.0 mile west of Lake Hemet.
1200
Comment
UCR78450
Lupinus excubitus var. hallii
Scott D. White
1993-4-22
1246
Riverside
Peninsular Range, North Alberhill Ranch, in hills north of Walker Canyon
489
Comment
UCR75525
Lupinus hirsutissimus
A. C. Sanders, Harry Spilman, and C. N. P. S. field trip
1993-4-24
13786
Riverside
San Bernardino Mountains, SE end of San Bernardino Mountains, S end of Whitewater Bench, E side of the mouth of Whitewater Canyon.
450
Comment
UCR26957
Lupinus latifolius
E. W. Lathrop
1966-5-29
6394
Riverside
Peninsular Range; Santa Ana Mtns, Cleveland National Forest: Bear Springs on the Main Divide Truck Trail, 1 mi east of Santiago Peak
1209
Comment
RSA13144
Lupinus latifolius subsp. parishii
Percy C. Everett
1935-6-18
7191
Riverside
Santa Ana Mts., main divide motorway to Santiago Park., 1 mi. from Ortega Highway.
732
Comment
RSA5513
Lupinus latifolius subsp. parishii
Carl B. Wolf
1932-8-5
3951
Riverside
On trail from Tahquitz Valley to San Jacinto Peak; head of a fork of Tahquitz Creek. San Jacinto Mountains.
2744
Comment
JEPS29290
Lupinus sparsiflorus
Rimo Bacigalupi, and L. Heckard, P. C. Hutchison
1962-3-23
8361
Riverside
lower end Morongo Wash (1.9 mi sw of the San Bernardino County Line); lower end of Morongo Wash
609
Comment
UC155196
Lupinus sparsiflorus
Charlotte M. Wilder
1903-4-18
Riverside
near Riverside (Wilder's Ranch); near Riverside
Comment
UCR172260
Lupinus succulentus
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, City of Temecula, Immediately N and south of Murrieta Hot Springs Road along San Diego Aqueduct right-of-way
396
Comment
UCR226079
Lupinus succulentus
A. C. Sanders, T. B. Salvato
2011-4-1
38948
Riverside
Peninsular Range, Lake Elsinore, old house site on hill top along Baker St. below large water tank on hill, 0.83 km NW of Hwy 74, 0.5 km SW of Elsinore Outlet Mall/Collier Ave., above Temescal wash
403
Comment
POM280800
Lupinus truncatus
Henry J. Ramsey, Henry J. Ramsey
1940-3-15
s.n.
Riverside
Aguanga. (north of Riverside Co.)
Comment
POM320523
Lupinus truncatus
Worthman
1968-5-16
182
Riverside
17.3 miles west of Murrieta
671
Comment Read comments Jun 16 2013
RSA414398
Lupinus truncatus
M. B. Dunkle
1932-3-25
2889
Riverside
Cabazon. Colorado desert.
457
Comment
RSA428589
Lycium
Louis C. Wheeler
1931-11-26
384
Riverside
1/4 mi. SW Salton BM. Sea level.
Comment
POM184749
Lycium andersonii
C. Leo Hitchcock
1932-4-8
12216
Riverside
1 mile west of Cottonwood Springs.
Comment
RSA49383
Lycium andersonii
Philip A. Munz
1949-4-11
12999
Riverside
Mojave Desert. Joshua Tree National Monument. Eastern end of Monument.
945
Comment
UCR49788
Lycium andersonii
D. C. Hawks, Guy Bruyea
1987-4-3
s.n.
Riverside
Peninsular Range, Gaylord property, NW of Aguanga
550
Comment
CAS-BOT-BC231477
Lycium brevipes var. brevipes
Marcus E. Jones
1906-4-27
s.n.
Riverside
Indio
Comment
RSA0055014
Lycium cooperi
James R. Shevock
1971-5-8
1045
Riverside
Near Skull Cap. Joshua Tree National Monument.
1371
Comment
POM4213
Lycium torreyi
I. M. Johnston
1917-4-4
s.n.
Riverside
Palm Canyon.
274
Comment
RSA612131
Lythrum californicum
Louis C. Wheeler
1932-7-9
936
Riverside
Santa Ana River at Chino Creek.
152
Comment
RSA709802
Lythrum californicum
A. C. Sanders
2004-5-12
27890
Riverside
Elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek.
378
Comment
UCR140719
Lythrum californicum
A. C. Sanders
2004-5-12
27890
Riverside
Elsinore Basin Region, Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek
378
Comment
UCR87850
Lythrum californicum
Michael A. Patten, S. J. Myers
1993-8-20
s.n.
Riverside
Sonoran (Colorado) Desert, along Tahquitz Creek and behind the debris basin dam in Palm Springs
183
Comment
POM248435
Machaeranthera asteroides
Philip Grow
1939-7-3
s.n.
Riverside
Blythe.
Comment
RSA559340
Madia exigua
Steve Boyd, Timothy S. Ross
1992-5-15
7402
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Major lateral drainage north of Bear Canyon, vicinity of the junction of Tenaja and Morgan Trails, west of Round Potrero.
670
Comment
UC489017
Madia gracilis
C. V. Meyer
1929-6-16
762
Riverside
Saunder's Meadow San Jacinto Mts.
1706
Comment
UCR193120
Madia gracilis
A. C. Sanders, Tim Thomas
2008-6-20
35557
Riverside
Peninsular Range; San Jacinto Mtns., May Valley near Fleming Ranch, north of Bonita Vista Rd. and east of Herkey Creek
1550
Comment
RSA496378
Mahonia nevinii
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-19
3055
Riverside
Vail Lake area, 0.75 miles N of dam, at edge of dissected bench, S flank Oak Mountain
518
Comment
POM97133
Malacothrix clevelandii
P. A. Munz
1925-5-20
9830
Riverside
2 miles W of Dripping Spring.
427
Comment
POM362309
Malacothrix glabrata
M. B. Dunkle
1935-3-30
4419
Riverside
Pinto Basin, Colorado Desert.
915
Comment
UCR261180
Malacothrix glabrata
A. C. Sanders, Katie Young, John Hale
2015-4-22
41608
Riverside
San Gorgonio Pass, San Gorgonio River wash, SE of Cabazon, east of Elm St., c. 2 km south of I-10, 1.2 km NW (296 deg. ) of One Horse Spring
461
Comment
UCR42810
Malacothrix glabrata
A. C. Sanders, B. Parfitt, R. Anthony
1986-4-19
6457 B
Riverside
Peninsular Range, Temescal Wash just below Lee Lake [Corona Lake], 5 mi NW of Alberhill
366
Comment
UCR77687
Malacothrix glabrata
Steve Boyd, T. S. Ross, M. Hammitt
1991-5-2
6075
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
UCSB6648
Malacothrix glabrata
Kamb, Peter
1948-4-11
Riverside
Aqueduct Road 5 mi. east of Garnet, Coachella Valley
304
Comment
RSA798537
Malacothrix saxatilis var. tenuifolia
R. F. Thorne, E. W. Lathrop
1977-5-18
49734
Riverside
Northern Santa Ana Mountains: Tin Mine Canyon
Comment
UCD116864
Malosma laurina
R. Tofsrud
1951-4-25
s.n.
Riverside
Corona to Elsinore.
Comment
RSA509549
Malva parviflora
Ed LaRue
1989-4-14
s.n.
Riverside
Old agricultural fields 0.5 mile S of Lakeview.
457
Comment
SEINET3449033
Malva parviflora
Unknown
2001-4-29
33519
Riverside
Calimesa, Calimesa, south side of route interstate 10 right of way, 0.2 miles west of Desert lawn Road exit, small drainage culvert at San Timoteo Wash
700
Comment
POM316442
Mammillaria dioica
Mark Parratt
1962-2-24
115
Riverside
7-8 miles up state Hwy 74 from Palm Desert.
701
Comment
RSA7218
Mammillaria tetrancistra
B. D. Stark
1932-6-15
3738
Riverside
Base of Eagle Mountains above Utopia, Colorado Desert.
229
Comment
HSC7012
Marah macrocarpa
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23085
Riverside
8 mi. SE of Corona, along road to Elsinore
Comment
JEPS42475
Marah macrocarpa
Marjorie D. Clary
1932-3-20
1476
Riverside
10 mi ne Garnet (drains Moreno Valley); Colorado Desert, Conchilla Range, Mission Creek
457
Comment
UC917878
Marah macrocarpa
Frank W. Gould
1943-4-18
2145
Riverside
near Banning (on Idlewild cutoff)
Comment
CAS-BOT-BC216177
Marina parryi
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center, Colo Desert
Comment
CAS-BOT-BC502091
Marina parryi
A. C. Sanders; Jim Malusa
2015-9-10
41863
Riverside
Sonoran (Colorado) Desert: Bradshaw Trail, 0.85 mi SE of its jct with Summit Rd in Salt Creek Canyon, at wash crossing, at edge of Chocolate Mtns Aerial Gunnery Range
480
Comment
UCR72171
Marina parryi
Theo Glenn
1991-5-7
91- 94
Riverside
Sonoran (Colorado) Desert, Big Maria Mtns, north of Blythe
365
Comment
UCR72229
Marina parryi
Theo Glenn
1991-5-28
91- 111
Riverside
Sonoran (Colorado) Desert, Mule Mountains
165
Comment
UCSB3056
Marina parryi
Broder, Richard
1958-03
Riverside
5.8 miles east of Desert center on U.S. 60-70
Comment
RSA409844
Marrubium vulgare
Freda Detmers
1931-6-19
s.n.
Riverside
Chino Hills.
Comment
RSA557320
Marsilea vestita
Julie Greene, Steve Boyd, Dave Bramlet, Hilda Flores, Helga Ochoterana
1993-7-9
1433
Riverside
San Jacinto Wildlife Area: from the edge of drying flood area.
433
Comment
JOTR30832
Matelea parvifolia
Andre, Jim, Tasha La Doux
2008-9-16
10704
Riverside
Joshua Tree National Park. JTNP; NE end of Splitrock Picnic Area. Queen Mountain USGS 7.5 min Quad. Near 34 00.534' N 116 03.098' W
1327
Comment
CAS-BOT-BC348068
Matricaria discoidea
S. B. Parish
1914-4-13
9075
Riverside
Ethanac, near Perris
Comment
RSA0012172
Matricaria occidentalis
A. C. Sanders, T. B. Salvato
2011-3-28
38817
Riverside
Menifee Valley, between Sun City and Perris, from McLaughlin & Evans roads intersection east to I-215 Fwy
434
Comment
RSA522305
Medicago lupulina
Steve D. Boyd
1989-7-9
3775
Riverside
City of Riverside, 4863 Rubidoux Ave.
Comment
RSA575962
Medicago polymorpha
Steve D. Boyd
1981-4-10
s.n.
Riverside
Gavilian Hills region, Gavalian Plateau east of Estelle Mountain along Estelle Mountain Road.
671
Comment
UCR155943
Melica frutescens
T. B. Salvato, Kent Beaman
2005-5-16
815
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
UCR19350
Melica frutescens
John C. Roos
1965-6-13
s.n.
Riverside
San Jacinto Mtns, W base of the mountains, east of Hemet
Comment
JOTR16782
Melica imperfecta
Hogan, J.
1975-4-20
207
Riverside
Joshua Tree National Park. MIDDLE OF SMITH WATER CANYON
1127
Comment
RSA0124004
Melica imperfecta
Duncan S. Bell, Thomas Stoughton
2016-4-13
9247
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; on the western slopes of Martinez Mountain.
1548
Comment
UCR215796
Melica imperfecta
Anuja Parikh
1990-5-8
163
Riverside
Perris/Aguanga Basin, west of Perris Valley, Motte Rimrock Reserve, 0.6 km south of Cajalco Road, 1.4 km east of old Elsinore Road
510
Comment
POM348197
Melilotus indicus
H. Twining
1890-04
s.n.
Riverside
Riverside.
Comment
UCR150651
Menodora scoparia
Bern Schwenn
1994-9-18
s.n.
Riverside
Joshua Tree National Monument, Little San Bernardino Mtns, ridge to Bernard Peak
1555
Comment
SEINET3094596
Mentzelia
Norman C. Cooper
1949-4-8
3345
Riverside
Blythe.
Comment
POM3006
Mentzelia affinis
Jenkins, Street
1917-5-30
s.n.
Riverside
Vallevista
Comment
SD227845
Mentzelia affinis
Scott D. White, Pam Devries
1998-3-3
6088
Riverside
La Quinta / Palm Desert area; Whitewater River Channel at and near Miles Ave. crossing.
17
Comment
RSA457752
Mentzelia californica
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, Tim S. Ross
1988-3-10
2113
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
JOTR32038
Mentzelia involucrata
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler, B. Truesdell, D. Shade
2011-4-26
2268
Riverside
Joshua Tree National Park. Pleasant Valley, southwestern edge of Hexie Mountains; near Squaw Tank; sandy flats among large granitic boulders and foothills (Stop 2)
1063
Comment
RSA440415
Mentzelia involucrata
Anstruther Davidson
1903-5-3
s.n.
Riverside
Thermal.
Comment
SD103945
Mentzelia involucrata
J. L. S. Simpson
1968-3-19
Riverside
Graham Pass
Comment Read comments Aug 28 2016
UC724202
Mentzelia involucrata
Aven and Ruth Nelson
1939-3-29
3331
Riverside
Hidden Springs
Comment
RSA33377
Mentzelia jonesii
N. C. Cooper
1944-3-25
1037
Riverside
Morongo Pass.
457
Comment
RSA652295
Mentzelia laevicaulis
Ted States
1949-3-25
s.n.
Riverside
Collected 15 miles east of Indio on Hwy 60, 1/2 mile off road.
457
Comment Read comments Sep 6 2008
JEPS20787
Mentzelia longiloba
Roxana S. Ferris and Rimo Bacigalupi
March 19-25, 1958
13231
Riverside
2.4 mi S of Rice, on road to Midland and Blythe.
Comment
RSA5165
Mentzelia obscura
Carl B. Wolf
1932-4-26
2976
Riverside
Colorado Desert: 5 mi. E of Mecca on Blythe rd.
30
Comment
UCR205968
Mentzelia obscura
Scott D. White, Michael Honer
2003-4-30
9137
Riverside
Sonoran (Colorado) Desert, Shavers Valley, about 1-2 mi SW of unnamed freeway exit at pumping station
457
Comment
CAS-BOT-BC332725
Mercurialis annua
O. F. Clarke
2011-4-10
s.n.
Riverside
Peninsular Range: Riverside. O.F. Clarke residence, 266 Frost Court, east edge of UCR campus
365
Comment
UCR266782
Microseris
Mitch Provance, Matt Amalong
2015-3-25
315- 29
Riverside
Paloma Valley, Murrieta, old Clydesdale horse ranch 0.4-0.6 miles S of Keller Rd., along unmarked dirt portion of Menifee Rd.
450
Comment
UCR103488
Microseris douglasii subsp. platycarpha
D. E. Bramlet
1993-3-30
2306
Riverside
Lake Mathews Reserve, approx 1.98 km east of the intersection of Cajalco Rd. and Sierra Ave., 152 m south of Cajalco Road and 50 m west of the access road to the Black Rocks area
442
Comment
UCR120850
Microseris douglasii subsp. platycarpha
D. E. Bramlet
1993-4-12
2318
Riverside
Lake Mathews; 46 m north of Cajalco Rd. at a point 762 m east of La Sierra Ave., NW of Siegal Ranch Road
427
Comment
UCR99188
Microseris douglasii subsp. platycarpha
D. E. Bramlet
1993-3-30
2299
Riverside
Siegal Ranch Road approx. 95 m south of Cajalco Road and 976 m east of the intersection of Cajalco Rd. and Sierra Ave., c. 20 m west of Siegal Ranch Road
451
Comment
UCR112793
Microseris heterocarpa
A. C. Sanders
1997-5-1
20626
Riverside
Lake Skinner area, along horse trail in southern part of Lake Skinner Park, west of Tucalota Hills and east of Warren Rd.
488
Comment
RSA0018789
Mimetanthe pilosa
Naomi S. Fraga, Erika Gardner, Beth Kempton, Tom Kerrin-Torres, Michael Wall
2008-7-17
2424
Riverside
Mount San Jacinto State Park; Hidden Lake
2652
Comment
RSA0018774
Mimetanthe pilosa
Robert F. Thorne, Walter Wisura
1977-9-17
50779
Riverside
San Jacinto Mountain: Long Valley to Round Valley along trail to summit.
2591
Comment
UCR98683
Mimulus aurantiacus
S. J. Myers
1995-6-9
s.n.
Riverside
Peninsular Range, Lake Elsinore, 0.5 mi south of intersection of Grand Ave. and Ortega Hwy (State Hwy 74)
457
Comment
UC26700
Mimulus aurantiacus var. pubescens
H. M. Hall
June, 1901
2077
Riverside
vicinity Chalk Hill; San Jacinto Mountains
1402
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
UC943881
Mimulus aurantiacus var. pubescens
H. E. McMinn, M. Van Rensselaer
1945-6-7
1889 E
Riverside
Indian Canyon Truck Trail, e slope of mts. Santa Ana Mts.
640
Comment
UCR268294
Mimulus aurantiacus var. pubescens
Jim Andre
2012-6-15
30526
Riverside
San Jacinto Mountains, San Bernardino National Forest, along Hwy 243, 8.6 miles south of Hwy I-10 at Banning, just northeast of Hungry Hollow and Poppet Flat
1309
Comment
UCR48340
Mimulus aurantiacus var. pubescens
Steve Boyd
1986-4-22
1749
Riverside
Temescal Canyon, stable alluvial benches of Indian Wash just south of Interstate Hwy 15
Comment
UCR133632
Mimulus aurantiacus var. puniceus
I. W. Clokey, C. B. Clokey, B. C. Templeton
1930-4-15
4728
Riverside
Gavilan Hills, Perris to Gavilan Peak
600
Comment
UCR149849
Mimulus aurantiacus var. puniceus
Scott D. White, Michael Honer
2004-4-6
10043
Riverside
Perris/Elsinore Basins, Temescal Valley: just N of the I-15 freeway and east of Indian Truck Trail, S and west of Lee Lake
396
Comment
UCR90980
Mimulus aurantiacus var. puniceus
Scott D. White
1996-3-16
3822
Riverside
Perris Basin, Lakeview Mtns, north of Winchester, at 'Maze Stone' Picnic Site
610
Comment
UCR102708
Mimulus bigelovii
B. G. Pitzer
1998-1-24
3393
Riverside
Sonoran (Colorado) Desert, N foot of Chuckwalla Mtns, Eagle Mt Rd, south side of Hwy I-10, 0.8 mi south of Hwy at powerline rd, & wash directly south of road
500
Comment
JEPS8174
Mimulus bigelovii var. bigelovii
Marjorie D. Clary
1932-3-15
1635
Riverside
sw Devil's Canyon; Colorado Desert, Santa Rosa Mts.
152
Comment
JOTR16848
Mimulus bigelovii var. bigelovii
Walters, Jim
1967-3-7
s.n.
Riverside
Joshua Tree National Park. MIDDLE WILSON CANYON
Comment
POM292851
Mimulus bigelovii var. bigelovii
Lyman Benson, Robert Benson
1952-4-8
14846
Riverside
Colorado Desert. 2 miles west of Shaver Summit, east of Indio, US 66. Colorado Desert Drainage Area.
610
Comment
UCR19077
Mimulus bigelovii var. bigelovii
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 miles southeast of Desert Center
366
Comment
UCR50882
Mimulus bigelovii var. bigelovii
A. C. Sanders
1988-5-11
7803
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal, east of the gasline road from Niland
549
Comment
RSA5557
Mimulus bigelovii var. bigelovii
B. D. Stark
1932-6-17
3746
Riverside
Canyon above Cottonwood Springs, Eagle Mts., Colorado Desert
305
Comment
CAS-BOT-BC9451
Mimulus diffusus
R. S. Woglum
1937-5-22
555
Riverside
Santa Rosa Mountains, near Santa Rosa Indian Reservation
Comment
UCR241222
Mimulus floribundus
Tracy Tennant, Jeffrey Ross
1998-7-11
MOR- 520
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
UCSC000869
Mimulus fremontii
Peter Kamb
1948-7-4
1173
Riverside
Hall Canyon, San Jacinto Mts.
1646
Comment
UC76436
Mimulus nasutus
Miss M. Alice King
March, 1893
Riverside
Menifee
Comment
UCR216246
Mimulus pilosus
Oleg Pryadko
2008-5-2
087
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
RSA561073
Minuartia douglasii
Steve Boyd
1993-5-12
7340
Riverside
Southern Santa Ana Mountains, Sant Mateo Canyon Wilderness Area. San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Los Alamos canyon downstream to confluence with Tenaja Canyon.
365
Comment
UCR107394
Mirabilis californica
B. G. Pitzer
1997-3-23
2949
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
UCR108407
Mirabilis californica
D. L. Banks, V. W. Steinmann
1997-3-13
1461
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
UCR177509
Mirabilis laevis
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32539
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
UCR182994
Mirabilis laevis
Mitch Provance
2003-5-5
4419
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
CAS-BOT-BC434686
Mirabilis laevis var. crassifolia
Munz; Harwood
1920-2-28
3256
Riverside
3 mi. west of Corona
304
Comment
CAS-BOT-BC434703
Mirabilis laevis var. crassifolia
Ivan Johnston
1917-4-4
1090
Riverside
Colorado Desert. Mouth of Andreas Canon [Canyon]
243
Comment
SDSU14058
Mirabilis laevis var. crassifolia
Michael Powers
2002-4-2
6
Riverside
On north side of Via Tornado Road to north of Santa Margarita riverbed in Santa Margarita Ecological Reserve. 100 feet west of parking lot in riverbed.
233
Comment
UC1136585
Mirabilis laevis var. crassifolia
R. St. John
1931-2-13
184
Riverside
Rome Hill Elsinore
1310
Comment
POM250680
Mirabilis laevis var. retrorsa
I. W. Clokey
1935-4-17
6602
Riverside
Cottonwood Springs.
Comment
RSA457753
Mirabilis laevis var. villosa
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, Tim S. Ross
1988-3-10
2112
Riverside
N. end Palen Mountains, 2 miles west of Palen Pass.
300
Comment
RSA19185
Mirabilis multiflora var. pubescens
R. S. Woglum
1937-4-24
296
Riverside
San Jacinto Mountains, on Palms to Pines Road, about 2 mi above junction with Palm Springs Highway
Comment
SEINET8380172
Mohavea
H. M. Hall
1905-4-16
5778
Riverside
Canons near Indio Mt. i nthe Colorado Desert, lower Sonoran Zone.
150
Comment
SBBG99713
Mohavea confertiflora
W. L. Halvorson
1977-2-5
77 -12
Riverside
near jct of Interstate 10 and rd to Joshua Tree Nat Monument
Comment
UCR166546
Mohavea confertiflora
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10887
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, bajada beneath Mecca Hills, just east of Coachella Canal
49
Comment
UCR77714
Mollugo verticillata
Steve Boyd, Et al
1991-6-14
6342
Riverside
Peninsular Range, Skunk Hollow area, 2 mi east of Murrieta Hot Springs, just west of Second San Diego Aquaduct
Comment
UCR193738
Monardella breweri subsp. lanceolata
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35656
Riverside
Peninsular Range; San Jacinto Mtns., May Valley, slopes west of Herkey Creek and north of Bonita Vista Rd., SSW of Fleming Ranch
1524
Comment
POM48931
Monardella lanceolata var. lanceolata
P. A. Munz, I. M. Johnston
1924-7-26
8716
Riverside
Pine Flats Camp, San Jacinto Mtns.
1677
Comment
RSA401571A
Monardella lanceolata var. lanceolata
Albert J. Perkins
1916-9-20
s.n.
Riverside
Tahquitz Valley.
Comment
RSA401587A
Monardella lanceolata var. lanceolata
M. B. Dunkle
1933-7-20
s.n.
Riverside
Idyllwild, San Jacinto Mountains.
1616
Comment
CLARK-A1045-110
Monardella linoides
George K. Helmkamp
1977-3-20
Riverside
Pinyon Pines area above west edge of Deep canyon; Palm Desert 15'Q
Comment
POM122454
Monardella linoides subsp. linoides
Marcus E. Jones
1926-1
s.n.
Riverside
Corn Springs, Colo. Desert
Comment
UC25485
Monardella macrantha subsp. hallii
H. M. Hall
1898-7-4
976
Riverside
canyon of San Jacinto River San Jacinto Mountains
1310
Comment
RSA761230
Monardella nana
Shawn Krosnick, C. Martinez, Naomi S. Fraga, L. McDade
2010-8-14
725
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UC1499872
Monardella nana
Elizabeth McClintock
1940-7-21
26
Riverside
Santa Rosa Mt. road, 1 mi above canyon and stream
Comment
UC1499879
Monardella nana
Elizabeth McClintock
1940-10-19
Riverside
San Jacinto Mts. trail to Tahquitz Peak a short distance beyond fork in trail going to Hidden Lake
Comment
SEINET2442169
Monardella nana subsp. arida
Unknownnown
1941-6-29
76
Riverside
Road up Santa Rosa Mt. 1/2 mile beyond canyon where stream crosses road.
Comment
UCR23123
Monardella nana subsp. arida
Jeanine Derby
1978-6-9
s.n.
Riverside
Santa Jacinto Mtns, [upper Bull Canyon] on FS Rd. 7S13
Comment
SEINET10582418
Monardella nana subsp. arida
A. Graff
1993-6-24
Graff 56
Riverside
San Bernadino National Forest, Santa Rosa Mtn. 2.05 miles down Santa Rosa Mtn. Rd. (USNFS Rd. 7S02) from Santa Rosa Camp, on the right shoulder (heading back towards Hwy. 74). T7S,R5E,S29. 1 small clump at the bottom of a steep bank.
Comment
RSA750297
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-12
106
Riverside
San Jacinto Mts. A short distance beyond forks on trail to Deer Springs.
Comment
RSA750397
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1940-6-30
20
Riverside
Near Marion Camp, on the Banning-Idyllwild road.
Comment
UC1035954
Monardella nana subsp. tenuiflora
Helen K. Sharsmith
1954-7-7
4444
Riverside
between Fuller Creek and Idlewild (on Forest Service road to Black Mountain ca. 1 mi from highway); San Jacinto Mountains, San Bernardino National Forest
1981
Comment
UCR23637
Monardella nana subsp. tenuiflora
John C. Roos
1937-8-18
2542
Riverside
San Jacinto Mountains, Taquitz Valley
2500
Comment
SEINET10862272
Monardella nana subsp. tenuiflora
A. Graff
1993-6-24
Graff 48
Riverside
San Bernadino National Forest, San Jacinto Mtns. 1.45 miles in on Black Mtn. Rd. (USNFS Rd. 4S01) from Hwy. 243, on both sides of the road, though most extensively on the right. Before intersection of 4S01 and 4S02. T4S,R2E,S23. Locally abundant in semi-shade, with Quercus kelloggi, Q. chrysolepis, Picea sp., Pinus coulteri, P. ponderosa, Arctostaphylos pringlei, Eriogonum confertiflorum, Lupinus sp., Lotus scoparius. Need USNFS permission to collect.
Comment
JOTR30839
Monardella robisonii
La Doux, Tasha, Jim Andre
2008-9-16
349
Riverside
Joshua Tree National Park. JTNP; NE end of Splitrock Picnic Area. Queen Mountain USGS 7.5 min Quad. Near 34 00.534' N 116 03.098' W
1327
Comment
RSA751505
Monardella robisonii
Tasha La Doux, Jim Andre
2008-9-16
349
Riverside
Joshua Tree National Park: Among boulders on NE end of Splitrock Picnic Area.
1327
Comment
SD132295
Monardella robisonii
K. Stolte
1979-9-4
Riverside
Joshua Tree national Monument. Keys Ranch, Hidden Valley area. 100 meters SW of the National Parks Service trailer
Comment
RSA562426
Monolopia lanceolata
D. Bramlet
1993-4-13
2325
Riverside
Adjacent of the existing dirt access rd., 610 m N of Cajalco Rd, in the ''Cajelco Bend'' area. This site some 1.1 km W of Lake Mathews Drive.
433
Comment
OBI23671
Monoptilon bellioides
David J. Keil, Malcolm McLeod, Dirk Walters
1977-3-28
12073
Riverside
Joshua Tree Natl Monument, along Pinto Basin Rd 11 mi S of N park boundary
Comment
RSA457759
Monoptilon bellioides
Steve Boyd, S. Meury, Laurel Arnseth, D. Nordin, Timothy S. Ross
1988-3-10
2126
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
RSA4890
Monoptilon bellioides
C. B. Wolf
1932-4-27
3006
Riverside
Colorado Desert, 17 miles E of Mecca on the Blythe road.
152
Comment
UC1051456
Monoptilon bellioides
Herbert L. Mason
1952-4-7
14210
Riverside
Palm Springs Palm Canyon
Comment
SEINET2153726
Montia perfoliata
W. H. Whaley
2002-1
s.n.
Riverside
along Idyllwild road, at mile marker 21, recent burn site, ca 3/4 mile SE of Mt. Oak Boys Ranch.
Comment
RSA577748
Muhlenbergia filiformis
F. M. Reed
1928-7-10
6019
Riverside
Strawberry Creek; Camp Emerson
1524
Comment
JOTR36006
Muhlenbergia microsperma
Harding, Mitzi, T. Herskovits
2012-3-16
214
Riverside
Joshua Tree National Park. Eagle Mountains, Cholla Wash
Comment
RSA522734
Muhlenbergia microsperma
Steve Boyd, Timothy S. Ross, L. Arnseth
1990-3-29
3840
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
SBBG122763
Muhlenbergia microsperma
A. Parikh
1990-5-10
166
Riverside
S shore Diamond Valley Lake, 4.2 km S of Simpson Rd, 4.4 km W of Winchester Rd
524
Comment
JOTR16783
Muhlenbergia porteri
Leary, Pat
1975-6-7
1268
Riverside
Joshua Tree National Park. QUEEN VALLEY, ONE MILE NORTHWEST OF OPTIMO
1341
Comment
JOTR32417
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
RSA754123
Muhlenbergia richardsonis
W. Schlegel, Andrew Troutte, Jordan Zylstra
2008-8-29
14
Riverside
Idyllwild: Skunk Cabbage Meadow.
2449
Comment
SEINET10468383
Muhlenbergia richardsonis
David B. Dunn
1946-8-18
Dunn 2757
Riverside
Found Jolly Springs ravine on trail up Devil's Slide. San Jacinto Mts. Wellman Sieniga, damp soil.
Comment
CLARK-A1528-4763
Muhlenbergia rigens
John C. Roos
1947-11-1
Riverside
Eagle Mountain
Comment
LA8019
Muhlenbergia rigens
F. M. Reed;
1903-12-13
409
Riverside
Box Springs Mountain
Comment
RSA736695
Muhlenbergia rigens
Scott D. White
2004-4-26
10255
Riverside
Soboba Indian Reservation, Indian Creek Watershed
518
Comment
UCR199627
Muhlenbergia rigens
Scott D. White
2004-4-26
10255
Riverside
San Jacinto Mountain Foothills, Soboba Indian Reservation, Indian Creek Watershed
671
Comment
UCR116064
Muilla maritima
O. F. Clarke, Jeanine Derby
1974-4-19
s.n.
Riverside
Lakeview Mountains, c. 2 mi. SSW of Mt. Rudolph, north of Juniper Flat, east of Juniper Flat Rd. and south of Stagecoach Rd., EIR for Tentative Tract 5702
610
Comment
RSA85153
Myosurus minimus subsp. apus
J. C. Roos
1952-4-9
5515
Riverside
Edgemont near Box Springs.
488
Comment
RSA359887
Myosurus minimus subsp. apus
Steve Boyd
1986-4-2
1591
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
RSA421101
Nama demissa
M. B. Dunkle
1937-3-25
4937
Riverside
Colorado Desert.
Comment
UC1595753
Nama demissa
W. Wisura, J. Dolan, M. Wall
1992-3-24
4632
Riverside
on Box Canyon Rd 13.1 mi ne Mecca (Lowdesert); ne of Mecca
Comment
RSA718828
Nama demissa
Michael Honer, L. Hulse
2004-4-3
1923
Riverside
Rockhouse Canyon, appx. 1/2 mi. N of intersection with Fargo Canyon. Peninsular Ranges, San Ysidro Mountains: W side of Otay Mtn; 1.5 km SSE of Savage Dam (Otay Lake); N of County Prison; near tributary to Otay River, N of O Neal Canyon.
610
Comment
UC69319
Nama demissa var. demissa
L. A. Greata
Apr. 1905
Riverside
Coachella
Comment
UCSB5303
Nama depressa
Krogen, Roger
1957-1
Riverside
26 mi. E of Indio on Hwy. 60-70; near S entrance to Joshua Tree Nat. Parl
Comment
SEINET5520870
Nama hispida
H. M. Hall
5886
Riverside
Colorado Desert. Chuckawalla Bench.
Comment
CLARK-A1528-5061
Nama hispida var. spathulata
John C. Roos
1949-4-9
4203
Riverside
Desert Center
274
Comment
POM147631
Nassella lepida
F. M. Reed
1926-5-20
5346
Riverside
Summit of Rainbow Canyon, near San Diego County Line on Inland Highway.
Comment
UC1392824
Navarretia fossalis
R. F. Hoover
1968-6-6
11152
Riverside
1 mi e Perris
Comment
HSC85261
Nemacladus longiflorus
Steve Boyd
1986-4-22
1753
Riverside
Stable alluvial benches of Indian Wash just S of Interstate Hwy 15
Comment
UCR256695
Nemacladus ramosissimus
LeRoy Gross, Duncan S. Bell
2013-4-30
6025
Riverside
Peninsular Range; San Jacinto Mtns., Surveyed from Apela Drive, right at junction of road to sewage disposal ponds, south to Strawberry Creek. Started near 33.73367N, 116.75074W and ended at 33.72912N 116.75098W
1556
Comment
SEINET10461108
Nemacladus rubescens
Raven
1958-3-15
Raven 11833
Riverside
Painted Canyon, near Mecca
Comment
JOTR34082
Nemacladus sigmoideus
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2977
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
JOTR34083
Nemacladus sigmoideus
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2977
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
RSA28048B
Nemacladus tenuis var. aliformis
I. L. Wiggins
1941-3-27
9671
Riverside
South end of Coxcomb Mountains 8 miles northeast of Desert Center.
Comment
SD46094
Nemacladus tenuis var. aliformis
Herbert L. Mason
1952-4-7
14211
Riverside
Palm Springs, Palm Canyon
Comment
JEPS1478
Nemophila menziesii
W. L. Jepson
1939-4-17
19125
Riverside
Corona
Comment
RSA421338
Nemophila menziesii
Bonnie C. Templeton
1930-4-9
1022
Riverside
Near Banning
500
Comment
UCR165916
Nemophila menziesii
T. B. Salvato, John F. Green
2004-5-27
557
Riverside
San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 1 mi SE of Oak Glen Conservation Camp
1402
Comment
UC26147
Nicotiana attenuata
H. M. Hall
1901-6-24
Riverside
w side San Jacinto Mts. (Fuller's Mill)
1767
Comment
RSA0125266
Nicotiana obtusifolia
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8762
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting near the Martinez Slide, approximately 4 air miles northeast of the summit of Martinez Mountain.
264
Comment
CAS-BOT-BC131883
Nolina parryi
Philip A. Munz
1937-5-29
15156
Riverside
Deep Canyon, Santa Rosa Mts.
1066
Comment
RSA643661
Nolina parryi
James C. Dice
1985-6-13
618
Riverside
Pinyon Flat, ca. 1.3 km north of Highway 74, at northwest edge of community of Pinyon Pines.
1250
Comment
UCR168371
Nolina parryi subsp. wolfii
P. H. Raven
1959-5-18
14246
Riverside
Peninsular Ranges; San Jacinto Mountains, 0.9 miles south of Mountain Center on road [Hwy 74] to Aguanga
1433
Comment
OBI53608
Nuttallanthus texanus
Steve Myers
1988-1
s.n.
Riverside
Temescal Cy, ca 1/4 mi W of intersection of Hwy I-15 & Indian Truck Trl
381
Comment
UCSB12944
Oenothera cespitosa
Dearing, Hugh; Dearing, Margaret
1938-3-5
Riverside
Between Blythe and Desert Center
Comment
SEINET10492356
Oenothera chamaenerioides
David B. Dunn
1946-3-17
Dunn 2095
Riverside
Only plant seen. In ravine on plateau to the e of the springs and main palm group in pushawalla canyon. Indio hills.
Comment
RSA659517
Oenothera deltoides
J. C. Roos
1966-3-12
s.n.
Riverside
Indio.
Comment
RSA516908
Oligomeris linifolia
Steve Boyd, Orlando Mistretta
1986-3-13
1444
Riverside
West side Palen Mts.: NE of Desert Center.
Comment
RSA680920
Oligomeris linifolia
Scott D. White, Michael Honer
2003-5-14
9273
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
UCR110451
Oligomeris linifolia
D. E. Bramlet, D. Bradney
1990-6-21
2043
Riverside
Peninsular Range, Vail Lake peninsula, a portion of the ridgeline between Kolb and Temecula Creeks. The site is approximately 805m northwest of the marina and on the northeast edge of the peninsula.
476
Comment
UCR112481
Oligomeris linifolia
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-4-18
23329
Riverside
Coachella Valley, along Dillon Rd. at junction with Tyler, north of I-10, east of Indio and north of Coachella
5
Comment
RSA796109
Olneya tesota
Duncan S. Bell
2009-4-20
320
Riverside
Arica Mountains: southeast of range, approximately 7.5 air miles south of Rice.
244
Comment
UCR126428
Olneya tesota
T. B. Salvato, A. C. Sanders, Mitch Provance
2000-4-18
49
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
SEINET7249214
Oncosiphon piluliferum
R. E. Riefner Jr.
2012-1
12 -63
Riverside
City of Hemet, N. of Florida Ave. and S. of W. Devonshire Ave., and E. of Meyers St.
461
Comment
UCD134654
Oncosiphon piluliferum
A. C. Sanders; Mitch Provance, T. B. Salvato
2001-5-8
24209
Riverside
Perris-Aguanga Region: Val Verde, between Moreno Valley and Perris, along I-215, 0.9 mile south of Oleander Ave., at south end of Patterson Ave.
457
Comment
UCR261558
Oncosiphon piluliferum
James A. Phillips
2015-5-13
054
Riverside
San Bernardino Valley, Box Spring Mountains Park, road to radio towers
750
Comment
UCR266155
Oncosiphon piluliferum
R. E. Riefner Jr.
2015-4-3
15- 108
Riverside
Perris-Agunaga Basin, city of Menifee, Haun Road at Holland Road
446
Comment
POM316443
Opuntia basilaris
Mark Parratt
1962-2-24
116
Riverside
7-8 miles up state Hwy 74 from Palm Desert.
701
Comment
SEINET2057439
Opuntia leucotricha
Mira M. Bogen, W. H. Earle
1987-5-10
Riverside
Along Van Buren Blvd. between bridge over Santa Ana River and sewer plant, dirsturbed area by raodside.
210
Comment
POM296281
Opuntia munzii
Clarence Bonner
1960-12-25
s.n.
Riverside
Chuckwalla Well, south side, in the Little Chuckwalla Mountains.
305
Comment Read comments Jun 23 2011
POM274016
Opuntia parryi
Lyman Benson
1933-3-31
4147
Riverside
San Bernardino Mt. Range. US 66 [actually US 60], Beaumont.
457
Comment
POM288042D
Opuntia phaeacantha
David Griffiths
1906-1
8292
Riverside
Banning.
Comment
SD142829
Opuntia phaeacantha
Judy Gibson
1998-7-29
191
Riverside
Highway 74, desert slope at road edge and under bushes, near Santa Rosa Mountain. (IPB 9/07)
Comment
CAS-BOT-BC56226
Opuntia polyacantha var. erinacea
C. B. Wolf; P. C. Everett
1938-9-29
9458
Riverside
Field redacted by CAS, contact the data manager for more information
1219
Comment
RSA388331
Opuntia vaseyi
Steve Boyd
1986-5-7
1833
Riverside
Temescal Canyon: Edge of Terrace escarpment between Horsethief wash and Indian Truck Trail, south of I-15.
Comment
CAS-BOT-BC355578
Oreostemma alpigenum var. andersonii
H. M. Hall
1901-7-30
2574
Riverside
San Jacinto Mountains.Tahquitz Valley
2499
Comment
JEPS31984
Oreostemma alpigenum var. andersonii
Carl V. Meyer
1928-7-31
600
Riverside
Tahquitz Valley, boggy meadow San Jacinto Mountains, Tahquitz Valley
2286
Comment
CDA42116
Orobanche cooperi
G. D. Barbe
1978-5-3
2381
Riverside
Highway 62, 2.3 miles west of the San Bernardino county line, [somewhere near mile post 88 and the Highway 177 junction.]
0
Comment
UC64330
Orobanche fasciculata
H. M. Hall
May 1899
Riverside
San Jacinto Mountains.
Comment
UCR263229
Orobanche fasciculata
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41461
Riverside
San Gorgonio Pass, San Gorgonio River wash, c. 2.95 miles ESE of Cabazon, c. 0.84 mi. NNW (335 deg. ) of One Horse Spring, south of I-10 and SE of water bottling plant, edge of wind farm
452
Comment
RSA0083184
Orthilia secunda
P. A. Munz
1922-9-6
6396
Riverside
Round Valley, San Jacinto Mts.
2744
Comment
CLARK-A1528-4283
Orthocarpus purpurascens
John C. Roos
1947-3-21
3368
Riverside
Reche Canyon
Comment
CAS-BOT-BC355748
Osmadenia tenella
Steve Boyd
1986-5-1
1794
Riverside
Southwestern Perris Basin: Hill W of Skunk Hollow
Comment
RSA522708
Oxalis albicans subsp. californica
Steve Boyd, Tim S. Ross, L. Arnseth
1990-3-29
3894 -B
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
UC849856
Oxytheca trilobata
P. A. Munz
1922-6-25
5818
Riverside
Vandeventer Flat San Jacinto Mts.
1402
Comment
CLARK-A1528-691
Paeonia californica
Sue Freeman
1967-2-19
Riverside
914
Comment
RSA795926
Palafoxia arida
Duncan S. Bell
2009-4-19
283
Riverside
Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well.
391
Comment
SBBG8642
Palafoxia arida
H. and M. Dearing
1936-12-25
1889
Riverside
Long Cyn, Colorado Desert
Comment
SD247339
Palafoxia arida
T. B. Salvato, R. T. Hawke, et al.
2013-3-8
7280
Riverside
Sonoran (Colorado) Desert: south of Highway I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road about 1.4 kilometers west of its junction with Augustine Pass Road.
136
Comment
UCD134866
Palafoxia arida
Dan Axelrod
1932-3-20
s.n.
Riverside
8 mi. east of Oasis on Jones Ranch.
Comment
UCR1212
Palafoxia arida
Martha McCarthy
1960-3-13
s.n.
Riverside
Western Colorado Desert, [near Whitewater] side of Hwy 60/99 [now I-10], 2 miles past [east of] the Palm Springs cut-off [approx Hwy 111 junction]
396
Comment
SEINET10799054
Palafoxia arida
David B. Dunn
1948-2-21
Dunn 3674
Riverside
Seedlings; Pushawalla; a rain about two weeks earlier in wash. Hills are still quite dry.
Comment
RSA780233
Palafoxia arida var. arida
Stephanie Rockwood, Christi Gabriel
2011-10-12
112
Riverside
Rice Valley Dunes, Rice Valley Wilderness. Highway 62 toRice Valley Dunes Road to Midland Vidal Road (Power Line Access Road). South/South east side of dunes.
244
Comment
UCD134880
Palafoxia arida var. gigantea
Ann F. Johnson
1975-1-3
1121
Riverside
near Highway I-10 at 'Stuckey's Candy' north of Palm Springs.
Comment Read comments Nov 27 2014
UCR90598
Panicum capillare
Scott D. White
1995-6-29
3379
Riverside
Santa Ana Mtns., Murrieta Creek, NW of Murrieta, upstream from Cole Creek confluence, at Calle de Oso Oro Rd. crossing
351
Comment
UCSB45960
Panicum hirticaule
Roos, John
1965-9-5
Riverside
18 miles W. of Blythe
Comment
RSA715088
Panicum urvilleanum
Sarah J. De Groot, J. Mark Porter
2006-3-14
5199
Riverside
North foot of San Jacinto Mts, between Snow Creek Road and Highway 111. Stabilized sand dunes several miles downstream from gaging station.
366
Comment
UCR86012
Panicum urvilleanum
George K. Helmkamp
1994-4-26
88- 5
Riverside
Western Colorado Desert, Indio Hills; north of the landfill on Edom Hill
213
Comment
CLARK-A1528-4390
Parietaria floridana
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-4392
Parietaria floridana
John C. Roos
1959-3-19
5401
Riverside
Box Springs Mountains
396
Comment
CHSC109711
Parietaria hespera
Steve Boyd; A. Maurice, P. Lubinsky, L. Lubinsky
2003-4-17
10475
Riverside
Peninsular Ranges, San Jacinto Mountains/Colorado Desert: East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs Tram Station. Area burned in 2001.
Comment
UCR260248
Parietaria hespera
A. C. Sanders, Jim Malusa
2015-3-10
41385
Riverside
Sonoran (Colorado) Desert, north end of Chocolate Mountains, eastern canyon at Tabaseca Tank, US Navy Chocolate Mountains Aerial Gunnery Range
611
Comment
RSA314455
Parietaria hespera var. hespera
Robert F. Thorne, F. R. Fosberg, Sachet, Herbst
1983-4-23
55462
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
RSA698051
Parosela schottii
J. Russell Bruff
1929-10-27
447
Riverside
1000 Palms.
Comment Read comments Nov 10 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
SD244099
Pectocarya
A. C. Sanders, John F. Green
2013-3-27
40685
Riverside
Peninsular Range: Alberhill, dirt track NE of new section of Nichols Road, south of Lake Street (Alberhill 7.5'Q)
433
Comment
JEPS20700
Pectocarya heterocarpa
Roxana S. Ferris and Rimo Bacigalupi
Mar 19 1958-Mar 25 1958
13249
Riverside
11.3 mi n Blythe; US hwy 95
Comment
UCR149845
Pectocarya linearis
Scott D. White, Michael Honer
2004-4-6
10053
Riverside
Perris/Elsinore Basins, Temescal Valley: just N of the I-15 freeway and east of Indian Truck Trail, S and west of Lee Lake
396
Comment
UCR225621
Pectocarya linearis
A. C. Sanders, T. B. Salvato
2011-3-28
38828
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Menifee Valley, between Sun City and Perris, west end of McLaughlin Rd. near Byers Rd., along powerline corridor
442
Comment
UCR228850
Pectocarya linearis
A. C. Sanders, Nathan Moorhatch
2011-3-22
38793
Riverside
Peninsular Range; Perris-Aguanga Basin, Romoland in Menifee Valley, powerline route along McLaughlin Rd. east of Trumble Rd. and west of Antelope Rd.
440
Comment
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
JOTR32962
Pectocarya setosa
La Doux, Tasha, Alice Miller and Victoria Sork
2009-5-3
2713
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; granitic outcrops with sandy ephemeral wash
1408
Comment
UCR249920
Pectocarya setosa
A. C. Sanders, Steve Boyd, Fred M. Roberts, Robt. L. Allen
2009-4-9
36790
Riverside
Peninsular Range; Santa Ana Mtns., Elsinore Peak, c. 0.4 mi. SE of the summit
1014
Comment
UCR104692
Pedicularis densiflora
G. F. Pratt
1998-2-5
s.n.
Riverside
Peninsular Range, Big Oak Mountain, north of Vail Lake, near the summit of peak on N side.
915
Comment
UCR261519
Pellaea andromedifolia
Joseph Cahill
2011-1-8
111- 16
Riverside
Peninsular Range; Santa Ana Mtns., Cleveland National Forest, San Juan Loop Trail, c. 0.5 mi. from eastern trailhead off Hwy 74
590
Comment
UCR37478
Pellaea andromedifolia
Steve Boyd
1981-2-6
s.n.
Riverside
Peninsular Range, Gavilan Hills, base of hills at SE end of Walker Canyon
Comment
POM8767
Pellaea andromedifolia var. andromedifolia
P. A. Munz, Harwood
1920-2-28
3233
Riverside
2 mi. southeast of Corona
274
Comment
SD122171
Pellaea mucronata
James C. Dice, Tu Chung
1987-10-19
739
Riverside
Head of shallow side canyon, north side of Temecula Gorge, above Santa Margarita River,.4 km ENE of Field Station and just ENE of weather stn
330
Comment
JOTR31051
Pellaea mucronata var. mucronata
La Doux, Tasha, Maria Harding, Mark Wheeler
2010-5-20
2034
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lower Covington Flats; STOP 1: drainage heading toward Smithwater Canyon, rocky canyon with narrow sandy bottom
Comment
POM11830
Pellaea mucronata var. mucronata
P. A. Munz, D. Keck
1922-4-14
4995
Riverside
Colorado Desert: Mouth of Whitewater Creek
229
Comment
RSA507458
Pennisetum setaceum
D. C. Hawks
1986-4-17
s.n.
Riverside
Whitewater River channel, 1 mile S of Hwy I-10 and 2 miles W of Indian Ave.
259
Comment Read comments Dec 20 2009
SD233251
Pennisetum setaceum
Duncan S. Bell, John Anderson & Keir Morse
2012-11-11
4380
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region: Mecca Hills: upper branch of Hidden Spring Canyon, approx. 0.6 air mile SE of Hidden Spring and 0.6 air mile S of The Grotto.
249
Comment
RSA717835
Penstemon X parishii
T. Tennant, Mitch Provance, Jeffrey Ross
1998-6-25
MOR- 524
Riverside
Morongo Indian Reservation, upper Corral Canyon, tree stand C-01
1280
Comment
CHSC1849
Penstemon antirrhinoides
E. Thomas
1940-3-10
Riverside
San Jacinto Foothills.
Comment
PASA847
Penstemon antirrhinoides
Mary Hall
1939-5-27
Riverside
San Jacinto river
Comment
SD28111
Penstemon bridgesii
Carl B. Wolf
1932-8-4
3908
Riverside
San Jacinto Mts. Point View, near Idyllwild
1646
Comment
NY583773
Penstemon centranthifolius
C. B. Wolf
1938-6-11
9418
Riverside
San Jacinto Mountains, Palms to Pines Highway, 1 1/2 miles west of junction to Anza
1219.2
Comment
NY583822
Penstemon centranthifolius
R. M. Straw
1953-6-23
472
Riverside
North of Fulmor Lake, Idyllwild to Banning Road, San Jacinto Mountains
Comment
UCR133126
Penstemon clevelandii
A. C. Sanders
1985-5-4
5776
Riverside
Santa Rosa Mtns, Hwy 74 at Santa Rosa Mountain Rd.
1402
Comment
RSA412499
Penstemon clevelandii subsp. connatus
S. B. Parish
1896-4-4
s.n.
Riverside
Palm Springs, (Agua Calienta,) desert base of San Jacinto Mountain
152
Comment
RSA0014863
Penstemon clevelandii var. connatus
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
1332
Riverside
Santa Rosa Mountains.
Comment
CAS-BOT-BC245645
Penstemon pseudospectabilis
P. A. Munz; D. Keck
1922-4-9
4909
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert
457
Comment
CLARK-A1528-4314
Penstemon pseudospectabilis
John C. Roos
1958-2-22
Riverside
Chuckwalla Mountains
Comment
NY661162
Penstemon spectabilis var. spectabilis
G. T. Hastings
1941-4-26
s.n.
Riverside
Near Sage-south of Hemet
Comment
CAS-BOT-BC239693
Penstemon thurberi
Edmund C. Jaeger
1927-5-12
s.n.
Riverside
Near Smith Canon [Canyon], Keyes Ranch
1280
Comment
RSA0070738
Pentagramma viscosa
Scott D. White, Teresa Salvato
2001-6-8
8591
Riverside
Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley.
335
Comment
SEINET5767265
Peritoma arborea
G. C. Wheeler, J. Wheeler
1969-4-15
s.n.
Riverside
Deep Canyon Desert Research Area
Comment
CAS-BOT-BC77475
Peritoma arborea var. angustata
Roxana S. Ferris
1918-6-14
990
Riverside
At Shavers Well in Box Canyon, Chocolate Mts.
Comment
CAS-BOT-BC177607
Perityle emoryi
Sarah J. De Groot; Leland Lubinsky; Naomi Fraga; Lisa Rojas
2005-2-10
4596
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains
402
Comment
RSA651715
Perityle emoryi
Viki Cruz
1983-5-8
006 *k
Riverside
Collected on a slope in between some large rocks about three-quarter mile into Magnesia Canyon, Santa Rosa Mts.
Comment
RSA795745
Perityle emoryi
J. Andre
2012-3-19
21309
Riverside
Orocopia Mountains; north end of range, 0.5 miles south of junction of Box Canyon Road and I-10 freeway, 23 miles east of city of Coachella.
488
Comment
CAS-BOT-BC419306
Persicaria punctata
A. C. Sanders; P. MacKay
1994-10-23
15851
Riverside
San Bernardino Mountains: Whitewater River Canyon, between the trout hatchery and Bonnie Bell.
581
Comment
CAS-BOT-BC167770
Petalonyx thurberi
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring
60
Comment
CAS-BOT-BC167772
Petalonyx thurberi
Roxana S. Ferris
1918-6-14
983
Riverside
On Mecca - Blythe Rd., Shaver's Well
Comment
UC578666
Petalonyx thurberi subsp. thurberi
H. S. Yates
1937-6-27
6726
Riverside
mouth of Deep Canyon Colorado Desert, Thermal Quad., Deep Canyon
304
Comment
RSA517238
Peucephyllum schottii
Steve Boyd, Thomas S. Elias, Erika Winter
1986-2-18
1325
Riverside
Mecca Hills, Colorado Desert: Painted Canyon N of Highway 195.
Comment
RSA676281
Peucephyllum schottii
Scott D. White
2001-4-3
8241
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
RSA129727
Phacelia ambigua
H. S. Yates
1937-3-23
6409
Riverside
3 miles N of Palm Springs, San Jacinto Mts.
213
Comment
RSA709861
Phacelia ambigua
Sarah J. De Groot, Leland Lubinsky, Naomi S. Fraga, Lisa Rojas
2005-2-10
4585
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
UC1007222
Phacelia campanularia
Philip A. Munz
1940-3-23
15716
Riverside
wash 3 mi n Cottonwood Springs; Eagle Mts.
914
Comment
RSA650542
Phacelia campanularia subsp. campanularia
Bob Musgrove
1949-2-22
s.n.
Riverside
Collected in Indio Hills near Indio
213
Comment
JEPS2213
Phacelia campanularia subsp. vasiformis
W. L. Jepson
1928-4-25
12571
Riverside
Cottonwood Spr. Colorado Desert, Eagle Mts.
731
Comment
JOTR33993
Phacelia campanularia subsp. vasiformis
La Doux, Tasha, M. Harding
2010-4-7
2881
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View; side canyon leading north, approx. 1 mile north of park boundary
Comment
RSA357777
Phacelia campanularia subsp. vasiformis
Robert F. Thorne, M. Z. Thorne
1973-3-30
42658
Riverside
Morongo Valley Canyon: Near mouth at junction of roads to Morongo Valley and Desert Hot Springs, Mission Creek.
488
Comment
JEPS2182
Phacelia cicutaria var. hispida
Marjorie D. Clary
1932-3-20
1601
Riverside
nw Garnet; Colorado Desert, Mission Creek
457
Comment
JOTR35325
Phacelia crenulata var. ambigua
Harding, Mitzi, Mark Wheeler
2012-2-28
93
Riverside
Joshua Tree National Park. Southeast Coxcomb Mountains; eastern slopes of southern tip of range (Stop 1)
177
Comment
JOTR34145
Phacelia crenulata var. minutiflora
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler, D. Shade
2011-4-26
3162
Riverside
Joshua Tree National Park. NW tip of the Hexie Mountains; granite and basalt rocky slopes above bouldery draws feeding into Pleasant Valley (Stop 3)
1041
Comment
JEPS2379
Phacelia distans
Dr. L. M. Newlon
1922-4-3
437
Riverside
Andreas Canyon San Jacinto Mts.
Comment
POM74228
Phacelia distans
Marcus E. Jones
1906-4-26
s.n.
Riverside
Indio.
Comment
RSA426222
Phacelia distans
Ora M. Clark
1929-2-23
1590
Riverside
North Whitewater.
Comment
RSA426223
Phacelia distans
Ora M. Clark
1929-3-17
1697
Riverside
Colorado Desert, south of Cabazon.
Comment
RSA716193
Phacelia distans
Scott D. White, Angelia Carey
2004-4-5
10016
Riverside
San Jacinto Mtn. Foothills: North of Valle Vista. Indian Creek Watershed.
518
Comment
RSA778008
Phacelia distans
Jim Andre
2011-2-9
15936
Riverside
Mecca Hills; along Box Canyon Road at upper end of gorge, approx. 6 miles SSE of Jct. with I-10, approx. 12 miles west of Chiraco Summit
284
Comment
UCR216227
Phacelia distans
Tasha La Doux, Jim Andre
2009-2-28
354
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Park, SE Little San Bernardino Mountains, along Berdoo Canyon Rd (dirt), c. 0.8 mi. north of JTNP boundary, c. 3 miles north of Dillon Road
632
Comment
RSA699651
Phacelia hispida
Keith E. Hoffmaster
1934-4-8
s.n.
Riverside
Santa Ana Mts.
Comment
UCR24946
Phacelia imbricata
A. C. Sanders
1980-7-18
1643
Riverside
San Jacinto Mtns., Thomas Mountain: Thomas Mountain Campground to the summit at the lookout
2073
Comment
OBI20177
Phacelia minor
David J. Keil
1979-3-18
12968
Riverside
Alberthill Jctn along Hwy 71
366
Comment
RSA715757
Phacelia minor
A. C. Sanders
2005-4-22
29606
Riverside
Gavilan Hills: Gavilan Plateau ca. 0.75 air mi. SE of summit of Gavilan Peak.
625
Comment
RSA777159
Phacelia minor
Steve Boyd, S. G. Jett
2008-3-20
11826
Riverside
Along Main Divide Truck Trail, south of junction with Wildomar Truck Trail and north of Wildomar Off-Hiway Vehicle Area.
Comment
UCR89876
Phacelia minor
Scott D. White, S. J. Myers, S. Ogg Wilcox
1995-6-16
3331
Riverside
Peninsular Range; Santa Ana Mns., Proposed pipeline route; Lake Elsinore Pumped Storage Hydroeletric Project. west of Lake Elsinore, SE of Hwy 74
915
Comment
UCR72239
Phacelia neglecta
Theo Glenn
1992-4-1
92- 01
Riverside
Sonoran (Colorado) Desert, between Eagle Mountain Mine and Eagle Mountain Pumping Station, east of Eagle Mtns.
Comment
CSUSB150
Phacelia ramosissima
Randy Salstrom
1966-5-12
Riverside
One mile up canyon from west end of Blain Street, on an old road out in the Box Springs Mountains.
365
Comment
POM122264
Phacelia ramosissima var. latifolia
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild.
Comment
RSA645684
Phacelia ramosissima var. latifolia
Scott D. White
1999-5-24
7374
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
UCR47745
Phacelia suaveolens subsp. keckii
Percy C. Everett
1935-6-18
7205
Riverside
Santa Ana Mtns., Coldwater Canyon Trail, c. 2 mi below Main Divide Motorway
1220
Comment Read comments Jul 21 2018
UC415567
Philadelphus microphyllus var. stramineus
H. M. Hall
1901-7
2500
Riverside
Vicinity of Tamarack Valley San Jacinto Mts.
2529
Comment
JOTR32530B
Phoenix dactylifera
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2540
Riverside
Joshua Tree National Park. southwest Eagle Mountains; steep rocky drainage approx. 1.5mi east of Cottonwood Canyon and 1.5mi north of park boundary
815
Comment
UC1930127
Pholisma arenarium
V. Soza, Steve Boyd, Neil Gilbert
2000-12-6
1062 b
Riverside
Peninsular Ranges, Jan Jacinto Mountains region: Bautista Canyon, alongside Bautista Canyon Road, across from Bautista Conservation Camp.
854
Comment
UCR84882
Pholistoma membranaceum
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16119
Riverside
Coachella Valley, NW end of valley, wash east of Hwy 62 and south of Indian Ave, 0.45 mi south of Indian on Worsley Rd
500
Comment
RSA0009615
Pholistoma membranaceum
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
CAS-BOT-BC135069
Phoradendron californicum
Del Wiens
1953-12-5
872
Riverside
near Junction of road from S end of Joshua Tree National Monument and US 60 and 70
152
Comment
RSA777785
Phoradendron californicum
Jim Andre
2011-2-9
15909
Riverside
Mecca Hills; along Box Canyon Road at upper end of gorge, approx. 6 miles SSE of Jct. with I-10, approx. 12 miles west of Chiraco Summit
284
Comment
UCR48554
Phoradendron californicum
J. Glazner
1985-3-24
s.n.
Riverside
San Bernardino Mtns., Whitewater Canyon, 3 mi. north of I-10 and 1 mile south of Whitewater trout co.
442
Comment
RSA132708
Phoradendron densum
Del Wiens
1954-10-19
961
Riverside
Palms to Pines highway, btwn. Keen Camp and Palm Desert, Hgwy # 74.Pinyon-Juniper WoodlandParasictic on juniper.
Comment
RSA575969
Phoradendron macrophyllum
Steve D. Boyd
1981-1-9
s.n.
Riverside
Peninsular Range Gavilan Hills, narrows in central Dawson Cyn.
488
Comment
UCR262467
Phyllanthus
A. C. Sanders
2015-6-27
41745
Riverside
Peninsular Range, Riverside; former O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
Comment
SEINET270228
Physalis angulata
G. Helmkamp
1996-1-18
8 -1
Riverside
About 2 miles northeast of Blythe
91
Comment
RSA28050
Physalis crassifolia
I. L. Wiggins
1941-3-27
9673
Riverside
South end of Coxcomb Mountains 8 miles northeast of Desert Center.
Comment
SBBG66344
Physalis crassifolia
M. N. Ackley
-Feb-1926
973
Riverside
Painted Cyn
76
Comment
CAS-BOT-BC60792
Physaria tenella
C. L. Hitchcock
1940-3-31
5881
Riverside
Cottonwood Springs, 0.5 mile below Spring.
Comment
RSA0065519
Pinus coulteri
Peter Gail
1961-5-6
s.n.
Riverside
Idylwild, San Jacinto Mts.
Comment
UCSB74
Pinus lambertiana
Haller, John
1950-5-20
Riverside
San Jacinto Mtns., upper Strawberry Valley, parking area at foot of San Jacinto Peak trail
1767
Comment
CDA541
Pinus monophylla
L. D. Merrill
1999-8-27
s.n.
Riverside
Santa Rosa Mtns., Cactus Springs trailhead.
0
Comment
RSA479441
Pinus quadrifolia
Lyman Benson
1962-2-17
16139
Riverside
1/2 mile SW of Jct of Palms-to-Pines Rd and Hwy 243 to Anza.
1220
Comment
UCR101800
Piptatherum miliaceum
George K. Helmkamp, E. A. Helmkamp
1998-8-17
4445
Riverside
Santa Ana Mtns., San Juan Canyon along the Ortega Hwy (Calif. Hwy 74) beside the Orange Co. line
503
Comment
RSA575963
Plagiobothrys canescens
Steve Boyd
1981-4-10
s.n.
Riverside
Gavilian Hills region, Gavalian Plateau east of Estelle Mountain along Estelle Mountain Road.
671
Comment
UCR120590
Plagiobothrys canescens
Steven R. Hill
2001-4-29
33522
Riverside
Calimesa, south side of Route I-10 right-of-way, 0.2 mi west of Desert Lawn Road exit
705
Comment
UC218128
Plagiobothrys collinus
P. A. Munz, and R. D. Harwood
1915-3
3378
Riverside
5 mi s Corona
304
Comment
UCR103170
Plagiobothrys collinus
Scott D. White, Julie Greene
1997-3-12
4769
Riverside
Pedley area, S foot of Jurupa Hills: Just north of State Route (Fwy) 60 at Pedley exit.
305
Comment
UCR171894
Plagiobothrys collinus
John F. Green
2006-4-25
s.n.
Riverside
Peninsular Ranges, Temecula, Southern California Edison right of way between residential areas, N-S corridor between S General Kearny Road and La Serena Way; east of Veterans Park
366
Comment
UCR183005
Plagiobothrys collinus
Mitch Provance
2003-5-5
4404
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
POM3720
Plagiobothrys collinus var. californicus
Robinson, Crocker
1916-4-3
s.n.
Riverside
Elsinore region.
Comment
SD244101
Plagiobothrys collinus var. californicus
A. C. Sanders, John F. Green.
2013-3-27
40684
Riverside
Peninsular Range: Alberhill, dirt track NE of new section of Nichols Road, south of Lake Street (Alberhill 7.5'Q)
433
Comment
UC78057
Plagiobothrys collinus var. californicus
Edward Lee Greene
1885-1-1
Riverside
Temecula Station
Comment Read comments Mar 27 2011
UCR250122
Plagiobothrys collinus var. californicus
A. C. Sanders
2014-4-9
40997
Riverside
Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. north of intersection with Indian Truck Trail, c. 0.4 km south of El Hermano Rd., NW of Corona (Lee) Lake
331
Comment
UCR281209
Plagiobothrys collinus var. fulvescens
Mitch Provance, Matt K. Beyers, John Hazlett, Douglas Gordon-Blackwood
2017-4-14
417- 33
Riverside
Peninsular Ranges, Sedco Hills (east end), along transmission road, from 0.2 mi W of Beverly St. to the vicinity of intersection with Green Meadow Way
592
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
RSA85112
Plagiobothrys leptocladus
J. C. Roos
1952-4-23
5572
Riverside
1 miles southeast of Perris.
427
Comment
UCR241410
Plagiobothrys leptocladus
T. B. Salvato, Matt Malle, Tom Sullivan
2013-3-27
7442
Riverside
Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road
432
Comment
UCR266326
Plagiobothrys leptocladus
D. E. Bramlet
1991-4-29
2083
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley, 6.5 km west of Hemet & c. 0.4 km west of intersection of Florida Ave./Hwy 74 & Warren Road
457
Comment
RSA614631
Plagiobothrys nothofulvus
D. L. Banks
1997-3-29
1565
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., West of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
SBBG103908
Plagiobothrys tenellus
S. D. White
1993-4-20
1209
Riverside
Estelle Peak, Gavilan Hills
822
Comment
UCR92047
Plagiobothrys tenellus
Scott D. White
1995-4-5
2759
Riverside
Perris Valley, Lakeview Mountains; SW of Juniper Flat Road
579
Comment
RSA198964
Plagiobothrys undulatus
R. F. Thorne, E. W. Lathrop, P. A. Munz
1968-5-8
37570
Riverside
Santa Rosa Plateau: on Mesa de Colorado, Rancho California
671
Comment
RSA612709
Plantago erecta
D. L. Banks
1997-3-29
1589
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., West of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
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
UCR106736
Plantago lanceolata
John Wear, N. Moorhatch
1996-9-20
s.n.
Riverside
San Jacinto Mtns., upper end of Garner Valley
1433
Comment
UCR241223
Plantago major
Tracy Tennant, Jeffrey Ross
1998-7-11
MOR- 519
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
RSA502521
Plantago major
Steve Boyd, Tim S. Ross, L. Arnseth
1989-5-7
3576
Riverside
Vail Lake area, along Arroyo Seco drainage from jtn. with Kolb Creek, S to w/in 1/4 mi Hwy 79.
457
Comment
JEPS7190
Plantago ovata
S. B. Parish
1912-10-23
8342
Riverside
Mecca Salton Basin
-57
Comment
JOTR31954
Plantago ovata
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2190
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky drainages feeding into southwest Pinkham Wash
Comment
UC577432
Plantago ovata
J. and H. W. Grinnell
1937-11-30
1083 a
Riverside
24 mi w Blythe (Bed of Ford Dry Lake); Ford Dry Lake
Comment
UC888393
Plantago ovata
Carl B. Wolf
1932-4-27
Riverside
5 mi e Desert Center (n base of Chuckwalla Mts.); Colorado Desert, Chuckwalla Mts.
152
Comment
UCR260888
Plantago ovata
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41427
Riverside
San Gorgonio Pass, San Gorgonio River wash, c. 3.7 miles east of Cabazon, c. 1.25 mi. NNE of One Horse Spring, south of I-10 and east of water bottling plant, between wind farms
439
Comment
POM94813
Plantago ovata var. fastigiata
Marcus E. Jones
1926-2-16
s.n.
Riverside
West of Desert Center
Comment
SBBG35060
Plantago patagonica
T. L. Secrest
1948-4-7
Riverside
above Whitewater
304
Comment
UC1931135
Plantago patagonica
Scott D. White, Justin Wood
2008-6-17
12193
Riverside
San Jacinto Mountains: Morris Ranch road - open area west of Goff Flat (Palm View Peak)
Comment
UCR23311
Platanus racemosa
John C. Roos
1952-4-23
5575
Riverside
W side of Box Springs Mtns. above Canyon Crest Heights
488
Comment
RSA307777
Platystemon californicus
Henry J. Ramsey, Henry J. Ramsey
1938-11-26
2554
Riverside
Corona-Elsinore Road.
Comment
RSA615388
Platystemon californicus
A. C. Sanders, G. K. Helmkamp
1997-3-15
s.n.
Riverside
Lake Skinner area, NE shore of Skinner Lake, SE foot of Bachelor Mtn, NE slopes of a small hill.
473
Comment
UC50129
Platystemon californicus
Geo. R. Hall
1901-3-17
Riverside
Riverside
Comment
UC1608230
Plectritis ciliosa subsp. insignis
Steve Boyd, Tim Ross, Orlando Mistretta
1992-3-31
6761
Riverside
Tenaja Trail from junction w Morgan Trail south to Pigeon Spring area, San Mateo Canyon Wilderness Area Pigeon Spring; Santa Ana Mountains, San Mateo Canyon Wilderness Area
670
Comment
SEINET3162856
Plectritis macrocera
M. E. Jones
1882-4-24
3167
Riverside
San Jacinto
Comment
RSA414080
Pleuraphis rigida
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
RSA780232
Pleuraphis rigida
Stephanie Rockwood, Christi Gabriel
2011-10-12
111
Riverside
Rice Valley Dunes, Rice Valley Wilderness. Highway 62 toRice Valley Dunes Road to Midland Vidal Road (Power Line Access Road). South/South east side of dunes.
244
Comment
CAS-BOT-BC326634
Pleurocoronis pluriseta
Marcus E. Jones
1906-4-27
s.n.
Riverside
Indio
Comment
CLARK-A1045-217
Pleurocoronis pluriseta
George K. Helmkamp
1979-4-18
Riverside
Little San Bernardino Mountains 3.5 miles north of Dillon Road; wash; Lost Horse Mtn. 15'Q
Comment
RSA721882
Pleurocoronis pluriseta
J. Mark Porter, Orlando Mistretta
2003-6-5
13625
Riverside
Chocolate Mountains. Chocolate Mountain Bombing and Gunnery Range.Unnamed canyon, S of Salt Creek, accessed via Siphon 21 of the Coachella Canal; fork running southeast.
412
Comment
SD260006
Pleurocoronis pluriseta
J. M. Andre
2012-4-11
20791
Riverside
Joshua Tree National Park: NW Eagle Mtns, along dirt road to Black Eagle Mine, 0.7 mi. east of road to Cottonwood Spr (Utah Trail), 34 mi south of Hwy 62 at 29 Palms. Conejo Well 7.5'Q
729
Comment
UC729948
Pleurocoronis pluriseta
B. D. Stark
1932-6-17
Riverside
canyon above Cottonwood Springs; Colorado Desert, Eagle Mts.
304
Comment
UCR196892
Pleurocoronis pluriseta
R. F. Thorne
1966-10-15
41784
Riverside
Colorado Desert: Western Colorado Desert region/San Jacinto Mountains, Dead Indian Canyon, near Palm Desert at foot of Palms to Pines Hwy
366
Comment
LA203868
Pluchea sericea
Martha Hilend;
1929-3-24
sn
Riverside
Thousand Palms
Comment
SD84905
Pluchea sericea
Nancy Ryan Zabriskie, W. Zabriskie
1972-3-28
484
Riverside
North canyon, Andreas Canyon drainage, east slope San Jacinto Mountain
609
Comment
SEINET3104756
Pluchea sericea
Faulkner
1978-3-21
345
Riverside
9 mi N of Blythe, Hwy 95.
152
Comment
UCR105432
Poa annua
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20702
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
RSA171371
Poa fendleriana
J. D. Olmsted
1962-5-3
3539
Riverside
Above old Santa Rosa Indian Village; SW side of Santa Rosa Mountain.
1905
Comment
RSA714375
Poa pratensis
T. B. Salvato, John Green
2004-5-27
608
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
SEINET235858
Poa pratensis
Scott D. White
1997-5-18
5154
Riverside
Vista Grande Area: Just W of USFS Vista Grande Fire Station (i.e. Hwy 243 ca. 10 road miles SE of Banning).
1500
Comment
UC38599
Poa pratensis subsp. pratensis
H. M. Hall
July, 1901
Riverside
Fuller's Mills Mts; San Jacinto Mts
1584
Comment
SEINET10659373
Poa scabrella
Steve Boyd, Timothy S. Ross; Laurel Arnseth; Jaime Bonilla, Barbosa
1990-4-2
Boyd 4023
Riverside
Vail lake area, lower slopes of Agua Tibia Mtn., along Hwy 79, E. of USFWS Dripping Springs Guard Sta. Chaparral and oak woodland vegetation burned by Mt. Palomar fire, 1989.
488
Comment
POM100303
Poa secunda
Marcus E. Jones
1882-4-24
s.n.
Riverside
Temecula
Comment Read comments Jul 19 2010
JOTR35130
Poa secunda subsp. secunda
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-5-9
3242
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
OBI5814
Polemonium pulcherrimum
C. B. Wolf
1928-7-28
3042
Riverside
Summit wolf creek, Pass Juan Mountains. Mineral Co.
3322
Comment
UCR189801
Polygala cornuta var. fishiae
Amy Rowland
2007-5-8
067
Riverside
Peninsular Range, Santa Ana Mountains Region, Tin Mine Canyon c. 4 mi southwest of city of Corona, in drainage near Tin Mine trail
427
Comment
UC599196
Polygonum argyrocoleon
Frank W. Peirson
1938-4-10
12379
Riverside
1-2 mi w Blythe (in ditch on roadside)
Comment
UC219083
Polygonum bistortoides
P. A. Munz
1922-7-6
6001
Riverside
Tahquitz Valley San Jacinto Mts.
2194
Comment
RSA500161
Polygonum lapathifolium
Steve Boyd, Tim S. Ross, L. Arnseth
1989-6-4
3640
Riverside
Vail Lake area, Temecula Creek, SE of the lake, just N of Hwy 79.
488
Comment
UC56641
Polygonum lapathifolium
H. M. Hall
Aug. 1901
Riverside
Vicinity of Riverside
304
Comment
UCR261422
Polypodium californicum
Joseph Cahill
2011-1-8
111- 14
Riverside
Peninsular Range; Santa Ana Mtns., Cleveland National Forest, San Juan Loop Trail, c. 0.5 mi. from eastern trailhead off Hwy 74
590
Comment
UCR251962
Populus fremontii
Max Brodie
2014-4-6
02
Riverside
San Bernardini Mtns./Sonoran (Colorado) Desert, Whitewater Canyon off Whitewater Canyon Rd., along Whitewater River near town of Bonnie Bell, c. 2 miles north of Hwy I-10
488
Comment
RSA0036073
Populus fremontii
Norman C. Cooper
1943-10-9
962
Riverside
Hemet.
304
Comment
LA102386
Porophyllum gracile
John C. Roos;
1950-5-6
4789
Riverside
Santa Ana Mountains, Tin Mine Canyon
609
Comment
UCR18436
Porophyllum gracile
J. Olmstead
1966-5-2
s.n.
Riverside
Santa Rosa Mtns., Granite country SW of Black Hill, west of Hwy. 74.
976
Comment
UCR232780
Portulaca oleracea
John F. Green
2008-4-16
0408- 44
Riverside
Peninsular Range; Perris-Aguanga Valley, SE edge of Romoland, edge of electrical power station, between Menifee and Palomar roads
446
Comment
RSA356637
Potamogeton foliosus
Robert F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. L. Lathrop
1975-8-29
47291
Riverside
Santa Rosa Plateau: Ranch California near Jct of road to Santa Rosa Ranch from Tenaja Road, in shallow water of large pool in intermittent stream
549
Comment
RSA388398
Potamogeton foliosus
Robert F. Thorne, E. W. Lathrop, Steve Boyd
1985-7-18
61200
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon.
535
Comment
RSA575894
Potamogeton foliosus
Steve Boyd
1994-10-14
8387
Riverside
Southern San Mateo Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest. San Mateo Canyon, in canyon bottom at the confluence with Bluewater Canyon
329
Comment
UC217966
Potamogeton pusillus var. pusillus
I. M. Johnston
1922-5-21
5523
Riverside
Hemet Valley, on Garner Ranch Hemet Valley; San Jacinto Mountains
1386
Comment
RSA802090
Potentilla glandulosa
Duncan S. Bell, Caitlin Elam, Carrie Kiel
2013-6-5
4989
Riverside
In Strawberry Creek below Strawberry Valley approximately 2.25 air miles southwest of Idyllwild.
Comment
UC12550
Potentilla gracilis
H. M. Hall
June, 1901
2184
Riverside
Thomas Valley San Jacinto Mountains, Thomas Valley
1371
Comment
UC420560
Potentilla rimicola
F. M. Reed
1908-7-13
2529
Riverside
summit of Tahquitz Mt.; San Jacinto Mountains, summit of Tahquitz Mt.
2621
Comment
JOTR31228
Prenanthella exigua
La Doux, Tasha, Alice Miller, G. Clifton
2009-4-9
2012
Riverside
Joshua Tree National Park. Eagle Mountains; (Stop 4) basalt rocky slopes above Pinto Wash, sparsely vegetated
377
Comment
UCR103739
Proboscidea louisianica
A. C. Sanders
1997-11-20
21620
Riverside
Lake Skinner Reserve area, along road (on cut) on E side of Lake Skinner near Multispecies Reserve Headquarters
457
Comment
UC489222
Prunus emarginata
C. V. Meyer
1928-7-31
606
Riverside
San Jacinto Mountains, Tahquitz Valley Tahquitz Valley; San Jacinto Mountains, Tahquitz Valley
2286
Comment
SD80104
Prunus fasciculata
Nancy Ryan Zabriskie, Walter Zabriskie
1971-4-9
386
Riverside
South of Highway 74 between Sugar Loaf CafA^ and entry gate to service road.
1219
Comment
UC64519
Prunus fasciculata
H. M. Hall and W. L. Jepson
May 17, 1901-June 1, 1901
1830
Riverside
about 10 mi n of Van Deventer (below the old mine, e base of San Jacinto Mountain, Journey from Riverside to Santa Rosa Peak and Palomar); San Jacinto Mountain
609
Comment
CAS-BOT-BC158291
Prunus fasciculata var. fasciculata
C. L. Hitchcock
1940-4-2
5916
Riverside
Cottonwood Spring wash, Joshua Tree Nat. Monument
Comment
SDSU18663
Prunus fasciculata var. fasciculata
Michael G. Simpson, Kristen Hasenstab
2008-4-2
2951
Riverside
Joshua Tree National Park. Wash, just southwest of road to Cottonwood Spring, ca. 0.2 mile northwest of Cottonwood Spring.
896
Comment
SD229261
Prunus fremontii
Dick Schwenkmeyer
2013-6-11
917
Riverside
Carrizo Creek camp, approx. 1.5 north of highway 74 and Royal Carrizo Road intersection.
890
Comment
SEINET3077265
Prunus fremontii
Dave Hawks
1987-3-3
Riverside
Terwilliger Valley, 5 mi SE of Anza.
1280
Comment
CLARK-A1528-3072
Prunus ilicifolia
John C. Roos
1940-5-4
Riverside
San Timoteo Canyon
Comment
RSA562488
Prunus ilicifolia
Steve D. Boyd, Tim S. Ross
1992-5-5
7248
Riverside
Southern Santa Ana mountains, San Mateo Canyon Wilderness Area. Isolated grassland area south Oak Flats, southwest of the Bluewater Trail
732
Comment
UCR154408
Prunus ilicifolia
A. C. Sanders, Mike Misenhelter
2005-6-15
30943
Riverside
Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills
671
Comment
UCR418
Prunus ilicifolia
Carol Chaney
1960-5-7
s.n.
Riverside
San Timoteo Canyon, 3.2 mi. from Hwy 60, 30 yards to the right of the road
701
Comment
LA208104
Prunus ilicifolia subsp. ilicifolia
W. E. Pequegnat;
1939-4-8
32
Riverside
Santa Ana Mountains
Comment
RSA472310
Psathyrotes ramosissima
A. M. Johnson
1933-4-28
2245
Riverside
Indian Wells Highway along new mountain highway to Hemet, 2 to 3 miles up from Palm Springs
Comment
UC1595718
Psathyrotes ramosissima
W. Wisura, J. Dolan, and M. Wall
1992-3-24
4622
Riverside
6.0 mi ne Mecca (on Box Canyon Rd.)
Comment
UCR196350
Psathyrotes ramosissima
Naomi Fraga, Lisa Rojas
2005-2-10
1403
Riverside
Northeastern Colorado Desert, just north of Palen Pass Road, c. 10 mi east of Hwy 177
361
Comment
POM10053
Pseudognaphalium biolettii
Charlotte M. Wilder
1903-4-19
23
Riverside
Wilder Canyon, W Riverside County
Comment
UCR98065
Pseudognaphalium biolettii
A. C. Sanders
1997-3-1
19714
Riverside
Riverside, Box Springs Mtns.: Coyote Hill (Bench Mark 'Versity', 1386 ft.) and ridge S and SE of the UCR Botanic Garden
427
Comment
UCSC000827
Pseudognaphalium biolettii
G. R. Hall
1901-3-31
s.n.
Riverside
near Riverside Riverside
Comment
UCR280957
Pseudognaphalium canescens subsp. microcephalum
Mitch Provance, Matt K. Beyers
2017-6-8
617- 12
Riverside
Temescal Valley, Indian Wash, SW of I-15, S side of De Palma Rd., about 0.2 mi WNW of inter. with Glen Eden Rd.
366
Comment
JOTR32527
Pseudognaphalium luteoalbum
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2607
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4)
1301
Comment
UC62971
Pseudognaphalium thermale
H. M. Hall
1897-8-1
835
Riverside
Strawberry Valley San Jacinto Mountains, Strawberry Valley
1615
Comment
CAS-BOT-BC346358
Psorothamnus
Marcus E. Jones
1903-5-8
s.n.
Riverside
Indio
-7
Comment
CAS-BOT-BC353583
Psorothamnus arborescens var. simplicifolius
O. F. Sillig
1911-5-21
s.n.
Riverside
Palm Springs, Colorado Desert
Comment
UCR16205
Psorothamnus arborescens var. simplicifolius
K. T. Ingram
1976-5-1
s.n.
Riverside
San Bernardino Mtns., Morongo Valley, 0.25 mi. south of intersection of Route 62 and Mission Creek Road.
Comment
CAS-BOT-BC353645
Psorothamnus emoryi
Marcus E. Jones
1926-6-8
s.n.
Riverside
Whitewater
Comment
CAS-BOT-BC340869
Psorothamnus schottii
Margaret Stason
1927-3-12
s.n.
Riverside
Painted Canyon, Colorado Desert
Comment
JOTR33992
Psorothamnus schottii
La Doux, Tasha, M. Harding
2010-4-7
2880
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View with cobble benches above wash
Comment
RSA13819
Psorothamnus spinosus
Victor Duran
1933-7-3
3499
Riverside
Coachella Valley at Deep Canyon
244
Comment
SBBG68034
Psorothamnus spinosus
R. Hoffmann
1928-10-21
Riverside
Fig Tree John's [Figtree John Spring]
-60
Comment
UCR113133
Pterostegia drymarioides
A. C. Sanders
1998-3-11
21679
Riverside
Shipley/Skinner Reserve area, North Domenigoni Hills, north of Diamond Valley, near old mine site above San Jacinto Valley, south of end of Warren Rd.
610
Comment
UCR35074
Pterostegia drymarioides
L. B. Ziegler
1973-3-6
497
Riverside
San Jacinto Mtns, Desert side of Hwy 74, Carriso [Carrizo] Creek
765
Comment
UCR240624
Pyrola aphylla
Tracy Tennant, Mitch Provance
1998-6-16
MOR- 412
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper Millard Canyon, north of Cabazon
1098
Comment
UC809668
Quercus
Philip A. Munz
1946-10-21
11590
Riverside
Live Oak Tank Joshua Tree National Monument
1219
Comment
UCR264642
Quercus
Mitch Provance
2012-4-27
412- 21
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
UC1135315
Quercus agrifolia
A. Lewis
1934-3-4
312
Riverside
Tin Mine Canyon Cleveland National Forest, Corona Quad.
304
Comment
UCSB1042
Quercus agrifolia var. oxyadenia
Neely, William
1948-10-3
Riverside
above Pinyon Flats, Santa Rosa Mts.
1193
Comment
SDSU13623
Quercus berberidifolia
W. Miller with C. Mosse
1972-7-19
Riverside
Comment
SDSU13905
Quercus berberidifolia
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2130
Riverside
Santa Margarita Ecological Reserve (SDSU), southeast region, El Valle meadow.
648
Comment
UCR247908
Quercus berberidifolia
Fred M. Roberts
2013-6-7
7783
Riverside
Peninsular Ranges, SANTA ANA MTNS.: Tributary to Upper San Juan Canyon along Chiquito Basin Trail, 1.3 km NNW Upper San Juan Campground.
524
Comment
UCR264643
Quercus berberidifolia
Mitch Provance
2012-4-27
412- 20
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
UCR264649
Quercus berberidifolia
Mitch Provance, Jeremiah George
2012-8-4
812- 34
Riverside
Western Riverside County, Badlands south of Beaumont, Potrero Creek, E side of Highland Springs Ave., between Breckenridge and the entrance to Potrero
752
Comment
UCR26582
Quercus berberidifolia
John LaSalle
1982-5-4
4
Riverside
Peninsular Range, 2.4 mi west of Radec across the Hwy from Vail Lake turnoff from Hwy 79.
Comment
UCR275942
Quercus berberidifolia
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-26
3791
Riverside
San Jacinto Mountains, Rouse Ridge, east of Rouse Hill on 4WD road 2E17 (becoming a foot trail), c. 0.7 mile north of Rouse Ridge Road (5S15), NE of Milky Spring, San Bernardino National Forest
1476
Comment
UC219577
Quercus chrysolepis
P. A. Munz
1922-6-30
5908
Riverside
Santa Rosa Santa Rosa Mts.
1981
Comment
UCD105638
Quercus chrysolepis
K. M. Meyer; A. Townesmith, T. Scott
2007-3-15
131
Riverside
San Bernardino National Forest. 14.5 mi. S on Rt. 243 from US 10, at pulloff next to Soboba Penny Pine Plantation.
1602
Comment
SD80180
Quercus cornelius-mulleri
R. S. Woglum
Apr 1937
297
Riverside
Palm Springs
Comment
UCD14093
Quercus cornelius-mulleri
Stephen K. Langer
1995-4-6
s.n.
Riverside
California, San Diego Co.; Smuggler's Canyon, Anza-Borrego Desert State Park;
Comment Read comments Feb 22 2013
RSA0091964
Quercus durata var. gabrielensis
Mitch Provance
2012-9-13
912 -01
Riverside
Badlands of Western Riverside County: Potrero Creek, S end of City of Beaumont, E side of Highland Springs Rd., +/- 1 mi. N of entrance to CDFG Potrero Reserve.
744
Comment
SDSU13622
Quercus engelmannii
W. Miller with C. Mosse
1972-7-20
Riverside
75 yards past fork next to olive trees.
Comment
UC1204728
Quercus kelloggii
Huron H. Smith
1912-10-4
5460
Riverside
Keen Camp San Jacinto Mt.
Comment
UCR111510
Quercus palmeri
A. C. Sanders, Steve Boyd, Mitch Provance, J. Ross
1998-10-25
22277
Riverside
San Jacinto Mtns., Hwy 74 in Garner Valley (eastern), 2.7 mi. NW of Hwy 371 junction to Anza, Pine Meadow area, 0.8 mi. NW of Devil's Ladder Rd.
1402
Comment
RSA651188
Rafinesquia
Marion P. Harthill
1971-3-19
s.n.
Riverside
Palm Desert.
Comment
UCR106423
Rafinesquia californica
George K. Helmkamp, A. C. Sanders
1997-3-15
1486
Riverside
Skinner Lake, Grassland at base of Bachelor Mtn. and adjoining chapararal.
488
Comment
UCR149843
Rafinesquia californica
Scott D. White, Michael Honer
2004-4-6
10038
Riverside
Perris/Elsinore Basins, Temescal Valley: just N of the I-15 freeway and east of Indian Truck Trail, S and west of Lee Lake
396
Comment
RSA472422
Rafinesquia neomexicana
N. Cooper
1949-4-8
3281
Riverside
Shavers Summit east of Indio
610
Comment
RSA472423
Rafinesquia neomexicana
N. R. Zabriskie, Walter M. Zabriskie
1973-3-20
583
Riverside
Coyote Canyon just above jepp road end, Deep Canyon drainage, north slope Santa Rosa Mountains
335
Comment
SEINET6044436
Rafinesquia neomexicana
I. W. Clokey
1935-4-17
6967 A
Riverside
Cottonwood Springs.
Comment
RSA0086970
Rafinesquia neomexicana
R. S. Woglum
1934-3-18
647
Riverside
San Jacinto Mountains, Coachella Valley, Snow Creek.
Comment
RSA161331
Ranunculus aquatilis var. capillaceus
Peter H. Raven
1958-5-17
12961
Riverside
Lake Fulmor, San Jacinto Mts
Comment
RSA180257
Ranunculus californicus
E. W. Lathrop
1965-4-4
5614
Riverside
8 miles west of Murrieta-Tenaja Range.
Comment
RSA0030881
Ranunculus cymbalaria var. saximontanus
Ira W. Clokey, E. G. Anderson
1935-8-21
6627
Riverside
Hemet.
1030
Comment
UCR199761
Ranunculus sceleratus
Scott D. White, Angelia Carey and Linda Archer
2004-8-5
10691
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
UC56738
Raphanus sativus
H. M. Hall
April 1902
2989
Riverside
vicinity of Riverside; Southern California
457
Comment
RSA0063036
Raphanus sativus
Andrew Haimov, April Sleigh
1992-5-23
96
Riverside
20 meters west of Davis Road, 1 1/2 miles north of Ramona Expressway, San Jacinto Wildlife area.
Comment
SEINET11261098
Raphanus sativus
N. Duane Atwood
1993-3-29
17736
Riverside
Huntington Beach along Beach Blvd. ca. 1/2 mi. N of beach.; 0
Comment
UCR100298
Rhamnus crocea
B. G. Pitzer
1997-4-20
3186
Riverside
Lakeview Mtns, Intersection of 'Dutton' Street with Voltaire Vista Road. (Note: Dutton ends in T-intersection at Sardis Lane, which makes a 90 deg. E turn onto Brent Lane, which becomes Voltaire Vista Road east of Elton Lane. Therefore, this locality is actually the intersection of Elton Lane & Voltaire Vista Road.)
610
Comment
UCR214903
Rhamnus crocea
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37681
Riverside
Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on N side of I-15, near Temescal Canyon Rd. undercrossing and N of Concordia Ranch Rd.
402
Comment
SFV20161
Rhamnus ilicifolia
J. N. Hogue, S. G. Hogue, J. M. Wrublik
2005-9-5
263 .8
Riverside
Santa Rosa Mountains Santa Rosa Mountain Truck Trail (=USFS Road 7S02). 0.7 miles from Highway 74.
1500
Comment
UC63851
Rhus
H. M. Hall
1898-4-9
875
Riverside
Temescal
Comment
RSA0120133
Rhus aromatica
Duncan S. Bell, Thomas Stoughton
2016-4-13
9253
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; on the western slopes of Martinez Mountain.
1548
Comment
UCR97653
Rhus aromatica
A. C. Sanders, George K. Helmkamp
1997-3-15
19957
Riverside
Lake Skinner area: NE of Skinner Lake in a tributary to Rawson Canyon, along the dirt road
503
Comment
UCR135806
Rhus integrifolia
A. C. Sanders, Guy Bruyea
2004-4-2
27439
Riverside
Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd.
335
Comment
RSA605753
Rhus lancea
A. C. Sanders, G. Helmkamp
1996-3-17
17982
Riverside
Coachella Valley: Palm Springs, W side of Palm Canyon Dr. just above (S of) junction with Hwy 111.
140
Comment
UCR30589
Rhus ovata
John C. Roos
1948-5-29
3872
Riverside
San Bernardino Mtns., Whitewater Canyon
856
Comment
UCR34999
Rhus ovata
L. B. Ziegler
1974-4-2
522
Riverside
San Jacinto Mountains, foothills of the San Jacinto Mountains, hillside slopes of lower Bautista Canyon
612
Comment
UC1130542
Rhus trilobata
A. Lewis
May 1934
443
Riverside
1 mi e Ortega Highway; Cleveland National Forest
944
Comment
RSA403694
Rhus trilobata var. anisophylla
M. B. Dunkle
1935-3-31
4441
Riverside
Cottonwood Springs. Colorado Desert
701
Comment
RSA263679
Ribes californicum var. hesperium
E. W. Lathrop
1968-5-22
6925
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest.
1220
Comment
JEPS44378
Ribes cereum
Lauramay T. Dempster and G. L. Stebbins
1966-6-19
4255
Riverside
just below Toro Peak (i.e. s of the saddle e of the peak); Santa Rosa Mts.
2499
Comment
RSA3121
Ribes indecorum
Carl B. Wolf
1932-2-11
2650
Riverside
Hidden Canyon 5 mi. W. of Corona at base of Santa Ana Mts.
405
Comment
RSA717839
Ribes indecorum
T. B. Salvato, Jeffrey Ross
1998-5-14
MOR- 132
Riverside
Morongo Indian Reservation, flat area cut by small wash, south and west of dirt road to Kitching Peak near junction with East Branch Millard Canyon, tree stand M-04.
1128
Comment
UC1127313
Ribes indecorum
C. Van Fleet
1931-1-22
520
Riverside
mesa w Red Mt.; San Jacinto Quadrangle
914
Comment
UCR13744
Ribes indecorum
N. R. Zabriskie, W. W. Zabriskie
1971-4-9
368
Riverside
Santa Rosa Mtns, Deep Canyon south of Hwy 74, c. 2 mi up water service road, below crossing, N slope mtns.
1372
Comment
UCR60639
Ribes malvaceum
C. B. Wolf
1932-2-11
02643
Riverside
Santa Ana Mtns, Hidden [Tin Mine] Canyon, 5 mi. west of Corona, base of Skyline Drive.
405
Comment
POM256960
Ribes malvaceum var. viridifolium
W. Pequegnat
1940-1-2
2
Riverside
Indian Truck Trail, Santa Ana Mts.
610
Comment
UCR35281
Ribes roezlii var. roezlii
L. B. Ziegler
1968-6-12
316
Riverside
San Jacinto Mtns., Thomas Mountain, slopes below summit
2043
Comment
UCSB9364
Ribes speciosum
Gill, Robert
1959-4-17
Riverside
8 mi south of West Corona on the Oak Flats Fire Road; Santa Ana Mt Range
822
Comment
UCR107768
Robinia pseudoacacia
D. L. Banks, E. H. Banks, Dawn Rodriguez, Edward Rodriguez
1997-6-20
2169
Riverside
NW Palomar Mtns., Agua Tibia Mountains, west of Vail Lake at the intersection of Pauba Road and Los Caballos Road
372
Comment
RSA621468
Robinia pseudoacacia
D. L. Banks, Elizabeth Hedge Banks, Dawn Rodriguez, Edward Rodriguez
1997-6-20
2169
Riverside
NW Palomar Mountains, Agua Tibia Mountains: West of Vail lake at the intersection on Pauba Road and Los Caballos Road.
371
Comment
UCR76065
Romneya coulteri
B. G. Pitzer, Stu Hemstreet
1992-5-21
1938
Riverside
Santa Ana Mtns., Cleveland National Forest, State Hwy 74, 1 mi. uphill of the 2,000 ft. marker & to the left 0.1 mi. on an old paved road
762
Comment
RSA752136
Rorippa curvisiliqua
Justin M. Wood, Brandy Wood
2009-7-4
1040
Riverside
Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line.
250
Comment
CLARK-A1528-364
Rorippa nasturtium-aquaticum
Stephen J. Southwell
1971-5-25
Riverside
West Riverside
304
Comment
CSUSB501
Rorippa nasturtium-aquaticum
M. Quinlan
1974-5-25
S.N.
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
SDSU13629
Rorippa nasturtium-aquaticum
W. Miller with C. Mosse
1972-7-11
Riverside
Comment
UCR172286
Rorippa nasturtium-aquaticum
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, French Valley: Leon Road (San Diego Aqueduct right of way) from Borel Road/Tucalota Creek S for c. 0.25 mi
427
Comment
SD136237
Rorippa obtusa
Dylan T. Hannon
1993-5-6
176
Riverside
Norco, ca 3 miles west of Interstae 15, along north side of Santa Ana River bordering dairy fields
Comment
POM319683
Rorippa palustris
Patricia Wilder
1971-5-13
4929
Riverside
Prado Flood Control Basin at base of Prado Dam. Santa Ana River drainage area.
122
Comment
CAS-BOT-BC147538
Rosa californica
Lathrop; Thorne
1967-9-26
6611
Riverside
Tenaja Guard Station, 10 mi. NW of Murrieta
Comment
POM1468
Rubus ursinus
D. L. Crawford
1916-3-1
s.n.
Riverside
Santa Ana River Valley.
Comment
UCSB45928
Rumex conglomeratus
Clarke, O.
1972-5-28
Riverside
residence of O.F.Clarke, 1012 Spruce street, Riverside
Comment
RSA0085062
Rumex crispus
Mary Duke, Christy Hightower, Cecilia McElroy
1982-5-15
11
Riverside
CA Hwy 74, just off highway E of Elsinore, 1 mi W of Hwy 15.
Comment
UCR199646
Rumex maritimus
Justin M. Wood
2008-7-16
39
Riverside
Perris/Elsinore Basin, Gavilan Hills at Temescal Wash, near Olsen Canyon, 'Morgan' property, Alberhill area
366
Comment
UCR113770
Rumex obtusifolius
Mitch Provance, A. C. Sanders
2000-7-4
2093
Riverside
Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
UC850653
Rumex salicifolius var. salicifolius
I. W. Clokey and E. G. Anderson
1935-8-21
6601
Riverside
Fuller Creek
1500
Comment
UCR266491
Rumex violascens
Mitch Provance, Matt Amalong
2015-4-6
415- 16
Riverside
Temecula/Murrieta Region, About 0.5 mile SW of Winchester, along Leon Rd., near its SW corner with Domenigoni Parkway
444
Comment
RSA605752
Sagina apetala
A. C. Sanders, G. K. Helmkamp
1996-3-17
17995
Riverside
Cathedral City, Cathedral Plaza, Hwy 111 at Date Palm Dr.
91
Comment
UCR17313
Salazaria mexicana
N. R. Zabriskie, W. W. Zabriskie
1972-3-30
504
Riverside
San Jacinto Mtns, below Pinyon Crest in Chapman's Rancheros area toward Dos Palmas Spring, NW of Hwy 74. Site 11.
1098
Comment
UCR251645
Salazaria mexicana
Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood, Jackie McConnaughy
2011-3-23
827
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
POM2070
Salix exigua
D. L. Crawford, I. M. Johnston
1917-6-9
1244
Riverside
Santa Ana River near Corona.
Comment
SD229273
Salix exigua
Dick Schwenkmeyer, Tony Harper - Collector
2013-5-8
894
Riverside
Agua Bonita Spring, Palm Canyon, approx. 8 Mi. S. of Catherdral City
883
Comment
CAS-BOT-BC108108
Salix gooddingii
Carl W. Sharsmith
1932-3-20
14
Riverside
Foot of east slope of Santa Rosa Mts., in Diablo Canyon, 3 m. above its mouth, near Clary's Coral Reef Ranch, Colorado Desert
Comment
UCR140712
Salix gooddingii
A. C. Sanders
2004-5-11
27842
Riverside
Elsinore Basin Region, Alberhill Mountain, former clay mine area c. 1 mile SE of Alberhill
439
Comment
LA208733
Salix laevigata
Carl Hedin; Joseph Ewan
1932-7-9
7678
Riverside
Chino Creek near Prado (Rincon), below Corona [Area 7]
Comment
RSA342545
Salix laevigata
Robert F. Thorne, W. A. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54101
Riverside
San Bernardino Mountains: Flood plain (wash) along Whitewater River, ca. 3.0 miles N of Whitewater Post Office.
591
Comment
POM362681
Salix lucida subsp. lasiandra
H. de Forest, Jack Rempel
1933-10-29
s.n.
Riverside
Snow Creek Canyon.
549
Comment
RSA500103
Salsola australis
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-10
3667
Riverside
Vail Lake area, Temecula Creek canyon below the dam.
459
Comment
RSA444942
Salsola tragus
N. C. Cooper
1943-9-26
934
Riverside
Cabazon; Alkali Flat.
610
Comment
RSA444943
Salsola tragus
N. C. Cooper
1943-10-9
945
Riverside
Hemet.
305
Comment
RSA628607
Saltugilia australis
H. A. Haid
1968-1
s.n.
Riverside
San Jacinto Mountains: Bautisa Canyon, above the confluence with Horse Creek
878
Comment Read comments May 21 2016
UCR103732
Salvia apiana
A. C. Sanders
1997-3-19
20030
Riverside
Lake Skinner area, S foot of Bachelor Mtn., across the northern arm of the lake from the boat ramp
473
Comment
RSA411369
Salvia carduacea
Ora M. Clark
1929-2-24
1532
Riverside
Cabazon, Colorado Desert.
Comment
RSA411370
Salvia carduacea
Bonnie C. Templeton
1930-4-15
1482
Riverside
Between Perris and Gavilan Peak.
500
Comment
UCR228392
Salvia carduacea
Thomas R. Stoughton, J. McConnaughy, A. Monks. M. Volke
2010-3-31
115
Riverside
Transverse Ranges; San Bernardino Mountains, Pacific Crest Trail. W of Whitewater
869
Comment
RSA703400
Salvia columbariae
LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Lee Worlow
2005-2-17
1452
Riverside
Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.
480
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
RSA79161
Salvia columbariae
P. A. Munz, P. C. Everett
1952-5-2
16231
Riverside
Dry Morongo Wash, n.w. end of Coachella Valley.
457
Comment
UC1287103
Salvia columbariae
C. L. Hitchcock
1966-3-15
24155
Riverside
1 mi e Glen Ivy Hot Springs
Comment
UCR147727
Salvia columbariae
Steve Boyd, Et al.
2004-5-14
11271
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
UCR269919
Salvia columbariae
Daphne K. Christopher, Hannah I. Stevens
2003-4-3
078
Riverside
Peninsular Range, UC Riverside Motte Rimrock Reserve
536
Comment
SEINET13947314
Salvia columbariae
Lewis S. Rose
1949-1
49104
Riverside
Aguanga, 1940 ft alt.
Comment
CAS-BOT-BC221083
Salvia eremostachya
Lester Rowntree
1937-5-28
s.n.
Riverside
Pines to Palms [Palms to Pines] Highway, San Jacinto Mts.
Comment
UC1463875
Salvia eremostachya
Jeanine Derby
1976-4-28
Riverside
Santa Rosa Mts.
1158
Comment
UCD125470
Salvia greatae
BLK
1981-6-15
s.n.
Riverside
10 miles southeast of Salton Sea; south end of Orocopia Mountains, east of Mortmar.
Comment
HSC14360
Salvia mellifera
C. L. Hitchcock
1966-3-16
24181
Riverside
0.25 mi. W of Aguanga
Comment
RSA613655
Salvia mellifera
D. L. Banks, Victor W. Steinmann
1997-3-13
1465
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
UCR20748
Salvia mellifera
A. C. Sanders, Steve Boyd
1980-5-2
01451
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
UC1234576
Salvia mohavensis
Peter H. Raven and David Verity
1960-6-5
15497
Riverside
Salton View; Joshua Tree National Monument
Comment
SD67912
Salvia pachyphylla subsp. pachyphylla
Reid Moran
1968-8-3
15359
Riverside
Ridge 1 mile northwest of Toro Peak
2250
Comment
UCSB21139
Salvia vaseyi
Keefe, Joseph
1967-3-23
Riverside
Whitewater Canyon Road; 1.9 miles north of U.S. Highway 99; east of Banning
609
Comment
JEPS12745
Sambucus mexicana
W. L. Jepson
1939-4-19
19207
Riverside
Aguanga
731
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
UCR214902
Sanicula bipinnatifida
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37682
Riverside
Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on N side of I-15, near Temescal Canyon Rd. undercrossing and N of Concordia Ranch Rd.
402
Comment
UCR226086
Sanicula bipinnatifida
A. C. Sanders, T. B. Salvato
2011-4-1
38957
Riverside
Peninsular Range, Lake Elsinore, off Baker St. NW of intersection with Bromley Ave., north of second house from intersection, 0.55 km NW of Hwy 74
404
Comment
SEINET13945128
Sanicula bipinnatifida
A. C. Sanders, S. Hagopian
1981-1
2151
Riverside
Hills on the south side of Pauba Valley, within 1 mile of the Hwy 71 bridge over the Temecula River. Elev 1200 ft
366
Comment
RSA97373
Sanicula tuberosa
F. W. Peirson
1922-4-29
4053
Riverside
Leach Canyon, near Lake Elsinore, Santa Ana Mts.
610
Comment
UC1595752
Sarcostemma cynanchoides subsp. hartwegii
W. Wisura, J. Dolan, and M. Wall
1992-3-24
4633
Riverside
13.1 mi. n.e. of Mecca (on Box Canyon Rd.)
Comment
UCR189554
Satureja chandleri
Andrea Salzman
2006-5-3
091
Riverside
Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, c. 0.3 mi northeast of Mesa de Burro's northern edge, specimen found on north side of Miller Canyon
306
Comment
UCR112799
Schinus molle
A. C. Sanders
1997-5-1
20617
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
UCR91897
Schinus polygamus
A. C. Sanders, G. Helmkamp
1995-12-5
17929
Riverside
Riverside, University of California campus
336
Comment
CAS-BOT-BC239935
Schismus arabicus
John Thomas Howell
1977-3-12
52358
Riverside
Wash bottom of Cottonwood Canyon, Joshua Tree Nat. Mon.
Comment
UCR214416
Schismus arabicus
A. C. Sanders, Richard Dwerlkotte
2010-3-22
37502
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, 2 mi. SE of Sidewinder Well, south of Palen Dry Lake, SW of Palen Mtns.
142
Comment
CAS-BOT-BC243459
Schismus barbatus
Baker
1954-4-13
s.n.
Riverside
San Gorgnio Pass
365
Comment
JOTR16789
Schismus barbatus
Leary, Pat and Hogan, J.
1975-2-11
899
Riverside
Joshua Tree National Park. EAST END OF PLEASANT VALLEY
975
Comment
NY43366
Schismus barbatus
C. R. Annable
1995-3-10
2265
Riverside
1.6km S of Lake Cahuilla County Park
Comment
RSA795947
Schismus barbatus
Duncan S. Bell
2009-4-19
270
Riverside
Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well.
391
Comment
UCR158344
Schismus barbatus
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-4-14
29497
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
UCR226784
Schismus barbatus
Jim Andre
2011-2-9
15905
Riverside
Sonoran (Colorado) Desert, Mecca Hills, along Box Canyon Road at upper end of gorge, c. 6 mi south southeast of the junction with Hwy I-10, c. 12 mi west of Chiriaco Summit
284
Comment
UCR20979
Schoenoplectus americanus
A. C. Sanders, S. D. Boyd, J. Zabriskie
1980-4-17
1338
Riverside
Sonoran (western Colorado) Desert, Coachella Valley at the foot of the Indio Hills near Thousand Palms Oasis, Willis Palms grove
152
Comment
POM1402
Schoenoplectus maritimus
I. M. Johnston
1918-4-27
1866
Riverside
Wildomar.
366
Comment
UCR154440
Scrophularia californica
A. C. Sanders, Mike Misenhelter
2005-6-15
30981
Riverside
Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills
671
Comment
SD51951
Scutellaria bolanderi subsp. austromontana
Reid Moran
1962-7-7
9852
Riverside
2 miles SW of Idyllwild, in shade by Strawberry Creek
1550
Comment
UCR281202
Scutellaria bolanderi subsp. austromontana
James Hughes
2017-6-21
s.n.
Riverside
San Jacinto Mountains, Fleming Ranch
1569
Comment
UCR20546
Scutellaria siphocampyloides
W. W. Mayhew
1977-6-27
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Pine Cove
1921
Comment
UCR26236
Scutellaria siphocampyloides
John C. Roos
1948-6-19
3881
Riverside
San Jacinto Mtns., ridge north of Idyllwild
1829
Comment
UCR35332
Scutellaria siphocampyloides
L. B. Ziegler
1967-7-26
196
Riverside
San Jacinto Mtns, Thomas Mountain
2058
Comment
UCR22163
Scutellaria tuberosa
Steve Boyd
1980-6-4
314
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
UCR207371
Searsia pendulina
O. F. Clarke
2009-5-11
s.n.
Riverside
Riverside, UCR Campus, NW corner of upper reservoir
358
Comment
RSA0074747
Sedum spathulifolium
Duncan S. Bell, Caitlin Elam, Carrie Kiel
2013-6-5
5011
Riverside
Strawberry Creek to the southwest of Strawberry Valley, about 2.4 air miles southwest of Idyllwild.
1534
Comment
IRVC3582
Selaginella bigelovii
R. H. Whittaker, W. A. Niering
1963-5-29
SJ 49
Riverside
Above N Fork San Jacinto River. Peninsular Ranges, San Jacinto Mountains
671
Comment
IRVC3926
Selaginella bigelovii
P. W. Rundel
1964-12-17
1502
Riverside
E of Homeland off US 74; Lakeview. Southern Coastal
488
Comment
RSA596107
Selaginella bigelovii
Darin L. Banks
1996-11-7
1205
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church., At the end of the main road in the Reservation, 150 m E of the spring on the northern fork of Pechanga Creek at the E end of the Reservation.
579
Comment
RSA683766
Selaginella bigelovii
Meryl B. Dunkle
1934-2-19
3841
Riverside
San Juan Canyon.
610
Comment
RSA683861
Selaginella bigelovii
Scott D. White, Michael Honer
2003-4-4
8948
Riverside
Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
UCR261512
Selaginella bigelovii
Joseph Cahill
2011-1-8
111- 23
Riverside
Peninsular Range; Santa Ana Mtns., Cleveland National Forest, San Juan Loop Trail, c. 0.5 mi. from eastern trailhead off Hwy 74
590
Comment
UCSB72526
Selaginella bigelovii
Moseley, Maynard
1954-4-10
Riverside
Whitewater Canyon, floor of canyon, Colorado Desert, near Whitewater
Comment
CAS-BOT-BC62093
Selaginella eremophila
Larry Kiefer
1963-3-24
485
Riverside
Andreas Cyn.
609
Comment
CAS-BOT-BC363483
Senecio californicus
C. L. Hitchcock
1966-3-16
24187
Riverside
Hills about 5 miles n.e. of Aguanga
Comment
RSA660488
Senecio californicus
A. C. Sanders
1998-3-11
21685
Riverside
North Domenigoni Hills, north of Diamond Valley, near old mine site above San Jacinto Valley, south of end of Warren Rd.
610
Comment
SD144485
Senecio californicus var. californicus
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19878
Riverside
Lake Skinner area: lower Rawson Canyon, NE of the lake and SW of Black Mtn.along the road.
518
Comment
UCD135485
Senecio flaccidus var. douglasii
R. N. Raynor
1941-7-28
s.n.
Riverside
south border of county.
Comment
LA212194
Senecio flaccidus var. monoensis
James R. Shevock;
1972-10-14
2317
Riverside
Coyote Canyon, Upper.
609
Comment
SBBG8768
Senecio mohavensis
H. and M. Dearing
1942-3-10
4827
Riverside
Dos Palmas Cyn, near Palms to Pines Hwy
Comment
JEPS17286
Senecio triangularis
Carl V. Meyer
1928-7-26
536
Riverside
Deer Springs San Jacinto Mountains
2590
Comment Read comments Aug 30 2011
RSA673503
Senecio vulgaris
Scott D. White, Sandy Leatherman
2000-4-19
7670
Riverside
Santa Ana Mountains/Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east-and north-facing slopes.
640
Comment
RSA444580
Senecio vulgaris
B. Roy
1988-2-21
2- 21 -88/2
Riverside
Cahuilla County Park, near Indio down 58th Street from intersection with Monroe St.
3
Comment
CDA15715
Senna armata
G. F. Hrusa, J. A. Hart
1993-4-4
10594
Riverside
S of 29 Palms.
Comment Read comments May 15 2009
SD126149
Sesbania herbacea
A. C. Sanders
1988-11-6
8736
Riverside
Coachella Valley, west side of highway 86, 6.25 miles south of its junction with Highway 11, 3.85 miles north of Valerie Jean, .6 mils north of avenue 60
-35
Comment
UCD92744
Setaria pumila
Edward G. Wegenek
1970-8-24
LASCA 952
Riverside
southeastern Riverside County.
Comment
SACT002095
Setaria verticillata
Malcolm Nobs, Galen Smith
1948-9-3
Riverside
2 miles north of Indio.
Comment
UC1132950
Setaria viridis
H. S. Yates
1937-6-28
6742
Riverside
near Indio; Thermal Quad.
Comment
UCR126992
Setaria viridis
A. C. Sanders, Guy Bruyea
2003-6-12
26894
Riverside
Perris-Aguanga Basin Region, Winchester, SE side of town between Simpson Ave. and Olive Ave., east of Hwy 79/Winchester Rd.
450
Comment
RSA0045151
Sida leprosa
Andrew Haimov, April Sleigh
1992-5-26
99
Riverside
East side of Davis Road, next to San Jacinto river, 1 mile north of Ramona Expressway, San Jacinto Wildlife Area.
Comment
UCR171963
Sidalcea malviflora
John F. Green
2006-4-25
s.n.
Riverside
Peninsular Ranges, City of Temecula; Long Canyon, Southern California Edison right of way, intersection of Southern Cross Road and Agena Street W to Candida Drive
366
Comment
RSA585741
Sidalcea malviflora subsp. malviflora
D. L. Banks, Steve D. Boyd
1995-5-9
405
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., Dorland Mtn. area.
738
Comment
RSA85405
Silene antirrhina
J. C. Roos, L. Roos
1952-4-28
5590
Riverside
Box Springs Mtns.
396
Comment
SDSU4525
Silene laciniata subsp. major
Garrison
1962-7-16
8
Riverside
3 miles south of Temecula, on highway 395.
335
Comment
JEPS51008
Silene parishii
W. L. Jepson
1903-8-8
2303
Riverside
slopes of Tahquitz Peak (Tauqitz Peak) San Jacinto Mt., slopes of Tahquitz Peak (Tauquitz Peak)
Comment
RSA438854
Silene parishii var. viscida
Albert J. Perkins
1915-9-6
s.n.
Riverside
San Jacinto Mt.
Comment
CAS-BOT-BC175127
Silene verecunda
Carl B. Wolf
1932-8-5
3931
Riverside
San Jacinto Mts. Summit of Devil's Slide Trail from Idyllwild to Tahquitz Valley
2438
Comment
RSA701743
Silene verecunda
Steve Boyd, Valerie Soza
2004-6-22
11540
Riverside
Western flank of the range in Hall Canyon, at the south end of Lake Fulmor, just north of Hwy 243.
1646
Comment
POM48179
Silene verecunda subsp. platyota
Mary F. Spencer
1919-7-2
1221
Riverside
Idyllwild, San Jancinto Mountains.
1616
Comment
UC64150
Silene verecunda subsp. platyota
H. M. Hall
July, 1901
2550
Riverside
Fuller's Mills Mountains San Jacinto Mountains, Fuller's Mills Mountains
2194
Comment
UC8490
Silene verecunda subsp. platyota
H. M. Hall
July, 1901
2383
Riverside
s side San Jacinto Mountains
1645
Comment
POM158436
Simmondsia chinensis
Philip A. Munz
1927-5-21
10883
Riverside
10 miles SW of Coahuila [now Cahuilla].
Comment
RSA170441
Simmondsia chinensis
J. D. Olmsted
1959-11-28
1089
Riverside
On ridge to the east of and above thrid falls on Falls Creek of Snow Creek.
Comment
UC857598
Sisymbrium altissimum
I. W. Clokey
1935-4-18
6645
Riverside
Gavilan Flat
600
Comment
UCSB2432
Sisymbrium altissimum
Sturdy, C.
1957-4-20
Riverside
15 mi. east of Coachella on Rt. #60
121
Comment
RSA502907
Sisymbrium irio
Ed LaRue
1989-4-7
s.n.
Riverside
Woodcrest area: 1/2 mile NE of the intersection of Van Buren Blvd & Mockingbird Canyon Road
365
Comment
UCR98693
Sisymbrium orientale
S. J. Myers
1995-6-9
s.n.
Riverside
Peninsular Range, Lake Elsinore, 0.5 mi south of intersection of Grand Ave. and Ortega Hwy (State Hwy 74)
457
Comment
RSA741197
Sisyrinchium bellum
Scott D. White, Justin M. Wood
2008-5-15
11971
Riverside
Garner Valley, NW of Fobes Ranch Rd and NE of Hwy 74, valley bottom.
1357
Comment
POM319104
Solanum americanum
Patricia Wilder
1970-10-15
4754
Riverside
Prado Dam at base of dam in Prado Flood Control Basin. East of Chino Hills.
152
Comment
RSA500105
Solanum douglasii
Steve D. Boyd, Tim S. Ross, L. Arnseth
1989-6-10
3665
Riverside
Vail Lake area, Temecula Creek canyon below the dam.
457
Comment
CDA5970
Solanum lanceolatum
F. J. Willmarth
1963-8-9
Riverside
6th & Fuller Streets, Corona.
0
Comment
RSA0106801
Solanum umbelliferum
Mitch Provance
2012-5-24
512 -07
Riverside
San Bernardino Mountains: Banning, foothills and alluvial fan near border with Beaumont, NE of the intersection of Highland Springs Avenue and Wilson St.
869
Comment
RSA511359
Solanum umbelliferum
B. Pitzer, E. Misquez
1988-3-20
669
Riverside
Cleveland National Forest, San Juan Loop Trail, ca. 4 mi. W of El Cariso Village, just across the hwy from Ortega Parks Store.
549
Comment
RSA583616
Solanum umbelliferum
Steve D. Boyd, Darin Banks
1995-3-30
8407
Riverside
Agua Tibia Wilderness Area, northern flank of Agua Tibia Mountain at the western edge of the Dripping Springs Alcove in tributary of Kolb Creek just east of the old Woodchuck Truck Trail road grade, just south of the Wilderness boundary.
640
Comment
RSA683095
Solanum umbelliferum
Scott D. White, T. B. Salvato, L. V. DeMarco, Jessica Christian
2001-6-30
8657
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
RSA89866
Soliva sessilis
J. C. Roos, Lucille Roos
1953-5-9
5916
Riverside
Riverside, Fairmont Park.
259
Comment
SD137850
Sonchus asper subsp. asper
Darin L. Banks, Steve Boyd
1995-5-17
462
Riverside
NW Palomar Mt.; Cleveland National Forest, Agua Tibia Wilderness Area. N face of Agua Tibia Mt., E of Dripping Springs Alcove area W (see note
659
Comment
UCR16081
Sparganium eurycarpum
H. C. Sharma
1976-5-18
760518- 01
Riverside
Riverside, Santa Ana Riverbottom, Louis Rubidoux Nature Center, c. 0.5 mi SW of main building
229
Comment
RSA652109
Spartium junceum
Paul M. Inman
1983-5-8
50883 -27
Riverside
Big Santa Anita Canyon in the Angeles National Forest, San Gabriel Mounta