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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
RSA519122
Abies concolor
F. C. Vasek, K. Neisses
1979-7-26
790726 -4
Riverside
Santa Rosa Mountains, N of Toro Peak at Virgin Spring
Comment
UCR64827
Abies concolor
Frank C. Vasek, K. Neisess
1979-7-26
790726- 08
Riverside
Santa Rosa Mtns., Stump Spring Campground
2348
Comment
RSA461032
Abronia villosa
Aloys Nicholson
1930-4-6
s.n.
Riverside
1000 Palms. Colorado Desert.
Comment
RSA650088
Abronia villosa
Toppenberg
1961-5-5
s.n.
Riverside
[Highway] 74, Palms to Pines.
Comment
RSA713078
Abronia villosa
Marcus E. Jones
1926-2-15
s.n.
Riverside
Near Indio.
Comment
POM310385
Abronia villosa var. aurita
Margaret Hardinge
1946-4-15
247
Riverside
Just east of Banning along hwy. Drainage area: Salton Sea.
701
Comment
RSA0012147
Abronia villosa var. aurita
Mark A. Elvin, Julie M. Vanderwier
2002-5-16
2052
Riverside
Pechanga Indian Reservation, nameless drainage/wash south of Pala Rd.
335
Comment
SD185251
Abronia villosa var. aurita
T. B. Salvato, Kent Beaman
2005-5-16
80
Riverside
San Jacinto Mountain foothills: San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Highway 74.
548
Comment
UCR228628
Abronia villosa var. villosa
Thomas R. Stoughton, J. McConnaughy, D. Monks, M. Volke
2010-4-22
155
Riverside
Sonoran (Colorado) Desert, north of Hwy I-10, c.1.5 mi up Corn Springs Road
213
Comment
OBI25755
Acacia greggii
David J. Keil
1980-6-20
14063
Riverside
Box Cyn rd exit from I-10
Comment
UCR75087
Acacia greggii
A. C. Sanders
1992-4-4
12142
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
UCR201843
Acacia redolens
Justin M. Wood
2008-10-29
211
Riverside
SW Perris Basin, Temecula - Murrieta Creek, downstream of First Street Bridge
320
Comment
CAS-BOT-BC35189
Acamptopappus sphaerocephalus
P. A. Munz; Street
1919-5-7
2731
Riverside
Tahquitz Canyon
228
Comment
CLARK-A1045-206
Acamptopappus sphaerocephalus
George K. Helmkamp
1979-4-29
Riverside
Windy Point Whitewater 7.5'Q
Comment
JOTR34399
Acamptopappus sphaerocephalus var. sphaerocephalus
Andre, Jim
2012-4-16
20933
Riverside
Joshua Tree National Park. Along Cottonwood Spr. Rd. 2.4 miles north Cottonwood Visitor's Center
955
Comment
CAS-BOT-BC20351
Achillea millefolium
P. Raven; R. Snow
1957-7-26
11108
Riverside
Meadow just below Vista Grande Ranger Station, Banning - Idyllwild road, San Jacinto Mts.
Comment
UC91276
Achillea millefolium
A. W. Anthony
1895-7-13
Riverside
San Jacinto Mts.
2590
Comment
POM365984
Achnatherum hymenoides
Anstruther Davidson
1892-05
s.n.
Riverside
Banning.
Comment
SEINET267744
Achnatherum robustum
H. S. Gentry
16689
Riverside
CULTIVATED; Murrieta as original cultivation site. After CA cultivation plts. grown on at ARS-Pullman WA.
Comment
RSA182335
Achnatherum speciosum
J. D. Olmsted
1962-5-1
3433
Riverside
W slope below Falls Plateau, Snow Canyon N of Mt. San Jacinto.
793
Comment Read comments Nov 24 2011
JOTR00871
Achnatherum speciosum
Sipe, Frank
1958-3-9
234
Riverside
Joshua Tree National Park. HIDDEN VALLEY
1249
Comment
POM47682
Achyronychia cooperi
Mary F. Spencer
1920-3-23
1436
Riverside
In desert sand near Palm Springs. Colorado Desert.
152
Comment
RSA672325
Achyronychia cooperi
George B. Grant
1906-5-1
s.n.
Riverside
Palm Springs, Colorado Desert.
Comment
CAS-BOT-BC213471
Acmispon argophyllus var. argophyllus
Lewis S. Rose
1935-12-23
35691
Riverside
Above Deep Canyon, San Jacinto Mts., Colorado Desert
914
Comment
SBBG56033
Acmispon argophyllus var. argophyllus
B. Gustafson
1977-4-7
5586
Riverside
Whitewater Cyn Rd, near start of Pacific Crest Trail
609
Comment
JOTR35283
Acmispon strigosus
Andre, Jim
2012-4-11
20775
Riverside
Joshua Tree National Park. NW Eagle Mountains, along dirt road to Black Eagle Mine, 0.7mi east of road to Cottonwood Spring, 34mi south of Hwy 62 at Twentynine Palms.
729
Comment
SBBG68085
Acmispon strigosus
M. N. Ackley
-Feb-1926
543
Riverside
near Edom
64
Comment
SDSU13937
Acmispon strigosus
Michael G. Simpson, C. Luke, T. Sagar, S. Johnston, T. Duffy
2000-4-30
2094
Riverside
Remote southeastern region of Santa Margarita Ecological Reserve (SDSU).
671
Comment
UCR272482
Acroptilon repens
Mitch Provance
2013-6-18
613- 28
Riverside
San Bernardino Valley, Riverside, S corner of North Main St. and Dublin Way.
247
Comment
RSA718578
Adenophyllum porophylloides
Michael Honer, L. Hulse
2004-4-3
1897
Riverside
Nameless canyon appx. 1 mi. W of Pushawalla Cyn., leading up to MWD aqueduct.
488
Comment
UC667304
Adenophyllum porophylloides
Annie M. Alexander and Louise Kellogg
1941-5-15
2181
Riverside
in rock outcrop at base Eagle Mountains; Colorado Desert, Eagle Mountains
914
Comment
UC1393129
Adenostoma fasciculatum
John L. Strother
1970-7-7
992
Riverside
at Alberhill Alberhill
Comment
UCR174126
Adenostoma fasciculatum
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32634
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279
695
Comment
RSA716087
Adenostoma sparsifolium
Fred M. Roberts, Robert Allen
2006-8-5
6398
Riverside
Santa Ana Mtns region: just east of Bear Creek, 0.5km SE Upper San Juan Campground.
668
Comment
UCR4091
Adenostoma sparsifolium
Carole Sims
1965-5-1
s.n.
Riverside
San Jacinto Mtns, c. 3 mi from Mountain Center on highway down to Hemet, on rise across highway from marked turnout on right side (facing downhill)
1098
Comment
CAS-BOT-BC69647
Adiantum capillus-veneris
Elmer I. Applegate
1892-4-23
829
Riverside
E. Riverside.
Comment
UCR89439
Adiantum capillus-veneris
A. C. Sanders, O. F. Clarke, P. J. MacKay, S. D. White, C. L. Sanders
1994-11-27
15874
Riverside
San Jacinto Mtns/Colorado Desert, Palm Canyon, from Hermit's Bench upstream to just beyond the confluence with East Fork
300
Comment
UCR114756
Adiantum jordanii
Scott D. White, D. E. Bramlet
1999-4-22
7230
Riverside
Lake Skinner area, Ridgetop, north, west, and northwest facing slopes of Bachelor Mtn.
762
Comment
SEINET6755957
Agave deserti
James Henrickson
1969-10-25
4262
Riverside
16 miles SW of Idyllwild at summit of Palms to Pines Grade
1494
Comment
UCR80813
Agoseris grandiflora
Scott D. White
1993-5-29
1468
Riverside
San Bernardino Mtns., Big Oaks Canyon, Yucaipa Ridge
1835
Comment
SEINET10509773
Agropyron subsecundum
David B. Dunn
1946-8-17
Dunn 2677
Riverside
Grass near stream at camp in taquitz valley, damp meadow area. San jacinto mts.
2438
Comment
CAS-BOT-BC249029
Agrostis
A. C. Sanders; Mitch Provance
2008-7-11
35808
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
SD144503
Agrostis exarata
Scott White
1996-8-1
4428
Riverside
Idyllwild area: San Jacinto Mtns, Hwy 243 at Deer Springs trailhead and adjacent area.
1700
Comment
UC489126
Agrostis exarata
C. V. Meyer
1928-7-30
596
Riverside
Saunder's Meadow San Jacinto Mountains, Saunder's Meadow
1676
Comment
UCR96599
Agrostis exarata
Scott D. White
1996-8-1
4452
Riverside
San Jacinto Mountains, Idyllwild area north of Isomata along USFS Road 5S24.1
1646
Comment
RSA263175
Agrostis idahoensis
J. C. Roos
1937-8-18
465
Riverside
Round Valley, San Jacinto Mountains.
Comment
UCR90348
Agrostis pallens
Scott D. White
1995-6-30
3414
Riverside
Santa Ana Mtn. foothills, Cole Creek, NW of Murrieta, upstream from Murrieta Creek confluence
396
Comment
UC1931215
Agrostis stolonifera
Scott D. White, Justin Wood
2008-7-9
12405
Riverside
SAN JACINTO MTS: Johnson Meadow
Comment
RSA27516
Aliciella latifolia
I. L. Wiggins
1941-3-24
9587
Riverside
East side of Salton Sea, 1 mile north of Imperial Co. Line.
Comment
UCSB39094
Allenrolfea occidentalis
Jorgensen, Jan
1982-3-6
Riverside
Coachella Valley, along Avenue 66 in Coachella
-70
Comment
UCR151956
Allium haematochiton
Steve Boyd, Aydee Virgen
2004-4-13
10859
Riverside
Peninsular Ranges/Santa Ana Mtns region, San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon
Comment
RSA366476
Allium munzii
B. C. Templeton
1931-3-23
s.n.
Riverside
Near Gavilan Alt. 600 m.
600
Comment
UC1544764
Allium munzii
Steve Boyd
1986-4-10
1641
Riverside
De Palma Rd.1.0 mi e Indian Truck Trail exit of I-15; Temescal Canyon
371
Comment
RSA734227
Allium praecox
Keith E. Hoffmaster
1934-4-8
144
Riverside
Santa Ana Mts.
Comment
UCR193316
Allophyllum
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-24
35595
Riverside
Peninsular Range; San Jacinto Mtns., Coldwater Creek watershed, along foot trail from May Valley Road toward mapped spring
1560
Comment
UCR17613
Alnus rhombifolia
N. R. Zabriskie, W. M. Zabriskie
1971-2-13
339
Riverside
Western Colorado Desert/ San Jacinto Mtns, N bank 100 yds upstream from crossing below Clubhouse; Andreas Canyon, E slope mtns
Comment
SEINET3917689
Alopecurus aequalis
Robert F. Thorne, J. P. Simon; C. W. Tilforth
1969-6-24
38145
Riverside
San Jacinto Mountains: San Bernardino National Forest. Lake Fulmore.; 0
1615
Comment
UC2030123
Alopecurus aequalis
Robert F. Thorne, J. P. Simon, and C. W. Tilforth
1969-6-24
38145
Riverside
SAN JACINTO MOUNTAINS: San Bernardino National Forest. Lake Fulmor.
Comment
UCD128862
Ambrosia acanthicarpa
L. S. Rose
1935-12-21
s.n.
Riverside
Cabazon, Colorado Desert.
609
Comment
UCR22008
Ambrosia acanthicarpa
Steve Boyd
1980-9-8
346
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
UCR239599
Ambrosia acanthicarpa
O. F. Clarke
2004-5-26
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River near the old Salt Lake Railroad bridge
215
Comment
CAS-BOT-BC13678
Ambrosia artemisiifolia
F. M. Reed
1906-9-27
1190
Riverside
On pot of earth of Davidsonia involucrata from Chico, CA
Comment
RSA416966
Ambrosia dumosa
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
UCR154036
Ambrosia dumosa
L. McHargue
1966-11-25
s.n.
Riverside
Colorado Desert, 0.5 mi east of Ramon Road and 1000 Palms Canyon Road junction
Comment
UCR167258
Ambrosia dumosa
John F. Green
2005-3-14
s.n.
Riverside
Sonoran (Colorado) Desert, E of N shore of Salton Sea, WNW of Rancho Dos Palmas between Coachella Canal siphons 29 and 30
24
Comment
CAS-BOT-BC273038
Ambrosia salsola
Geo. B. Grant
1906-5-1
609 -6736
Riverside
Colorado Desert at Palm Springs
Comment
LA203748
Ambrosia salsola
Martha Hilend;
1929-3-24
sn -a
Riverside
Thousand Palms
Comment
SEINET10797878
Ambrosia salsola var. pentalepis
David B. Dunn
1948-2-21
Dunn 3656
Riverside
Found in wash. Pushawalla Canyon, Indio Hills of the Colorado Desert; west of Indio.
Comment
POM48865
Amelanchier pallida
Philip A. Munz, I. M. Johnston
1924-7-26
8701
Riverside
small ravine, north of Dark Canyon
1524
Comment
SEINET238727
Ammannia coccinea
Mitch Provance, A. C. Sanders
2000-7-4
2103
Riverside
Santa Ana River Wash between the Market St. and Riverside Ave crossings.
244
Comment
RSA220980
Amorpha californica
E. W. Lathrop
1966-5-8
6454
Riverside
3 miles SW of Corona. Hagador Canyon, Cleveland National Forest. Trabuco District.
274
Comment
SD119926
Amorpha fruticosa
Louis B. Ziegler
1967-9-6
237
Riverside
San Jacinto Mountains, Quinn Flats region, along dry stream beds
1370
Comment
UCR35040
Amorpha fruticosa var. occidentalis
L. B. Ziegler
1968-7-3
325
Riverside
San Jacinto Mtns, Hemet Valley. Dry stream beds near Kenworthy
1418
Comment
POM319691
Amsinckia intermedia
Patricia Wilder
1971-5-13
4952
Riverside
Prado Flood Control Basin; along bank at east end of top of Prado. Alt. 650 ft.
198
Comment
UCR154745
Amsinckia intermedia
T. B. Salvato, Kent Beaman
2005-5-16
786
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
UCR41229
Amsinckia intermedia
N. M. Fellows, A. C. Sanders
1985-4-9
149
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, Oasis de Los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mtns., 1 mile west of Snow Creek Village
489
Comment
RSA0091461
Amsinckia tessellata
E. C. Jaeger
1926-3-26
s.n.
Riverside
Eagle Mountains.
Comment
RSA292450
Amsinckia tessellata var. tessellata
James Henrickson
1973-3-18
8601
Riverside
16 (air) miles east of Temecula, 2.9 miles east of Aguanga along Hwy 71.
823
Comment
UC1168706
Amsinckia tessellata var. tessellata
Peter H. Raven
1958-3-16
11858
Riverside
Joshua Tree National Monument
Comment
UCR244404
Amsinckia tessellata var. tessellata
Jim Andre
2012-4-16
20956
Riverside
Joshua Tree National Park;, along Geotour Road, at SW end of one-way loop in Pleasant Valley at foot drainage below Pinyon Well, c. 7.5 mi. south of paved National Park Loop Rd.
1095
Comment
LA202849
Amsonia tomentosa
C. L. Hitchcock;
1940-3-31
5882
Riverside
0.5 mi. below Cottonwood Springs
Comment
CSUSB1820
Anagallis arvensis
Deborah Sullivan
1973-7-17
Riverside
Pedley, Riverside.
243
Comment
RSA559934
Ancistrocarphus filagineus
Steve Boyd
1992-4-18
6903
Riverside
Paloma Valley, between Sun City and Murrieta, E of Hwy I-215. Rolling Hills just SW of Jtn Briggs Rd and Scott Rd.
Comment
SD227897
Anemopsis californica
A. C. Sanders, K. C. Rose
1999-6-18
22808
Riverside
Skinner / Domenigoni area: French Valley, E side of Washington Ave. near Rawson Rd.
451
Comment
POM204509
Angelica tomentosa var. tomentosa
M. French Gilman
1934-7-8
S.N.
Riverside
San Jacinto Mountains
Comment
CLARK-A1528-148
Anthemis cotula
Fred B. Essig
1967-6-22
Riverside
Riverside
Comment
UCR280623
Antirrhinum coulterianum
Mitch Provance, Jeremiah George, Matt K. Beyers
2017-4-3
417- 13
Riverside
Gavilan Hills, Alberhill Canyon, tower site 0.3 miles east of dirt road portion of Lake St., about 0.8 miles NNE of Lake St. and Walker Canyon Rd.
497
Comment
RSA0125282
Antirrhinum filipes
Duncan S. Bell
2016-3-4
8787
Riverside
Orocopia Mountains; northwestern corner of range; collecting in the Orocopia Mountains Wilderness area in an unnamed canyon approximately 3.75 air miles northwest of the summit of the range.
738
Comment
RSA180376
Antirrhinum kelloggii
E. W. Lathrop
1960-5-27
5219
Riverside
6 miles west of Murrieta.
Comment
RSA583743
Antirrhinum nuttallianum subsp. nuttallianum
Steve D. Boyd
1995-4-24
8488
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
UCR3407
Apiastrum angustifolium
John Minnich
1964-4-7
64-04-0-7- 3
Riverside
Box Springs Mtns, Two Trees Canyon, Riverside
367
Comment
CSUSB63
Apium leptophyllum
Debbie Vigneault
1974-7-8
s.n.
Riverside
Santa Ana River Santa Ana River bottom, near Van Buren Blvd.
259
Comment
RSA802255
Apocynum cannabinum
Duncan S. Bell, Caitlin Elam, Carrie Kiel
2013-6-5
5002
Riverside
In Strawberry Creek below Strawberry Valley approximately 2.25 air miles southwest of Idyllwild.
Comment
UCR13411
Arabis holboellii
William E. Mortenson
1973-5-27
730527- 02
Riverside
San Jacinto Mtns., 1.2 mi SW of Idyllwild, 0.5 mi west of Hwy 243 on Delano Road near intersection with Tollgate road. Along stream bank where Strawberry Creek crosses Toll Gate Road
1580
Comment Read comments Nov 13 2008
RSA482629
Arabis pulchra
Mark Morris
1929-3-17
14884
Riverside
Palm Canyon.
Comment
RSA629127
Arctostaphylos
Jon E. Keeley
1992-7-17
16763
Riverside
Rd. to Thomas Mtn. (5S15), 4.3 km north of Toolbox Spring. San Jacinto Mtns.
1920
Comment
RSA629406
Arctostaphylos glandulosa
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19500
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns.
820
Comment
RSA629425
Arctostaphylos glandulosa
Jon E. Keeley
1992-7-17
16844
Riverside
Hwy 243, 39-40 km north of Idyllwild.
1375
Comment
RSA629430
Arctostaphylos glandulosa
Jon E. Keeley
1992-6-16
16842
Riverside
Hwy 243, 38 km N of Idyllwild.
1485
Comment
UCR121643
Arctostaphylos glandulosa
A. C. Sanders, Kent Beaman
2002-5-10
25056
Riverside
Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral
671
Comment
UCR273499
Arctostaphylos glandulosa
A. C. Sanders, Glen Morrison
2016-8-4
42598
Riverside
Peninsular Range; Santa Ana Mountains, south side of South Main Divide Road, SE of Morgan Trailhead into San Mateo Wilderness, 0.17 km NE (46 deg. ) of Lion Spring
872
Comment
CAS-BOT-BC23113
Arctostaphylos glandulosa subsp. glandulosa
P. A. Munz; E. K. Balls
1952-8-21
17984
Riverside
Along road from Vandeventer Flat to Santa rosa Peak
2072
Comment
RSA629475
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-6-12
15548
Riverside
Wildomar Cpgrd, ca. 15 km S of Elsinore Pk. Santa Ana Mtns.
850
Comment
CAS-BOT-BC24628
Arctostaphylos glauca
Sheet; Durant
1918-5-12
s.n.
Riverside
San Jacinto River Canyon.
Comment
POM158433
Arctostaphylos glauca
P. A. Munz
1927-5-21
10852
Riverside
San Carlos Pass, 2 mi S.E. of Ansa.
1372
Comment
RSA631755
Arctostaphylos glauca
Jon E. Keeley
1992-7-16
16508
Riverside
Barranca Road, west of De Portola Road, east side of Black Mountain, east of Lake Skinner.
725
Comment
RSA631786
Arctostaphylos glauca
Jon E. Keeley
1992-7-17
16731
Riverside
Morris Ranch Road (6S06), 0.8 km east east of Highway 74, Garner Valley.
1440
Comment
RSA631833
Arctostaphylos glauca
Jon E. Keeley
1992-7-16
16594
Riverside
Standley Road, south of Red Mountain Road, 4.3 km east of R3.
800
Comment
RSA632226
Arctostaphylos glauca
Jon E. Keeley
1974-6-6
4094 A
Riverside
Past Agunga [Aguanga?] across from ranch with blue fish sign.
60
Comment
RSA632652
Arctostaphylos glauca
Jon E. Keeley
1992-7-16
16536
Riverside
Red Mountain Road, 6-6.8 km east of R3.
1015
Comment
RSA0120001
Arctostaphylos parryana
Duncan S. Bell, Thomas Stoughton
2016-4-13
9254
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; on the western slopes of Martinez Mountain.
1548
Comment
RSA633529
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20121
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633579
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20132
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633622
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16695
Riverside
Road to Santa Rosa Mountain (7S02), 12.3 km south of Highway 74.
2190
Comment
RSA633672
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20111
Riverside
Northeast slope of Santa Rosa Mountain, above Pinyon Flats.
1600
Comment
RSA633691
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16660
Riverside
Road to Santa Rosa Mountain (7S02), 8.7 km south of Highway 74.
1935
Comment
RSA633731
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16623
Riverside
Road to Santa Rosa Mountain (7S02), 2.5 km south of Highway 74.
1640
Comment
UCR188223
Arctostaphylos patula
Naomi Fraga, V. Arvizu, Elizabeth Kempton, T. Thibault
2006-6-7
1696
Riverside
San Jacinto Mountains, east of Fobes Ranch Road, about 1.5 mi south of Fobes Ranch
1616
Comment
UCR3425
Arctostaphylos pringlei
Heidi A. Haid
1964-5-17
64517- 3
Riverside
San Jacinto Mtns., c. 1 mi from junction of Hurley Flats Rd and Idyllwild-Banning Rd
1402
Comment Read comments Feb 3 2017
CAS-BOT-BC44360
Arctostaphylos pringlei subsp. drupacea
P. A. Munz; E. K. Balls
1952-8-21
17972
Riverside
Road to Santa Rosa Mt. from Vandeventer Flat
1828
Comment
POM367417
Arctostaphylos pringlei subsp. drupacea
Gary D. Wallace
1964-4-25
s.n.
Riverside
San Jacinto Mts. Rd. to Idlewild
Comment
RSA635652
Arctostaphylos pringlei subsp. drupacea
Jon E. Keeley
1992-7-17
16761
Riverside
Road to Thomas Mtn. (5S15), 1.8 km south of Toolbox Spring, west of Garner Valley, San Jacinto Mountains.
1785
Comment
UCR3219
Arctostaphylos pungens
V. L. McFarland
1964-5-3
s.n.
Riverside
San Jacinto Mtns., by the side of Lake Fulmor, south of Banning [on Hwy 243] 'el. 7000 ft.
1646
Comment
POM305341
Arctostaphylos rainbowensis
Henry J. Ramsey, Henry J. Ramsey
1938-2-25
677
Riverside
Temecula
Comment
SD137789
Arctostaphylos rainbowensis
Darin L. Banks, Steve Boyd
1995-3-15
76
Riverside
Palomar Mtns., Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., Dorland Mtn. Area
730
Comment
JEPS44373
Arenaria macradenia var. macradenia
Lauramay T. Dempster and G. L. Stebbins
1966-6-19
4274
Riverside
about 1 mi below junction with spur to Santa Rosa Springs; Santa Rosa Mountain road
Comment
SJSU8578
Argemone munita
R. C. McGehee
1970-5-1
261
Riverside
Graham Pass on Graham Pass Rd between Chuckwalla & Little Chuckwalla Mts, 14 mi S of Interstate Hwy 10
Comment
RSA727089
Aristida adscensionis
Naomi Fraga, Lisa Rojas
2005-2-10
1378
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
365
Comment
RSA793416
Aristida adscensionis
Naomi Fraga, David Fraker, Tommy Stoughton
2012-3-15
3948
Riverside
Off of Box Canyon Rd. S. of Shaver well in a wash.
229
Comment
RSA28051
Aristida adscensionis var. abortiva
I. L. Wiggins
1941-3-27
9676
Riverside
South end of Coxcomb Mountains 8 miles northeast of Desert Center.
Comment
LA206320
Aristida purpurea
F. M. Reed;
1906-7-8
1129
Riverside
W of Pedley Station on Salt Lake, Vicinity
Comment
RSA659618
Aristida purpurea
J. C. Roos
1965-8-15
s.n.
Riverside
Gilman Hot Springs, San Jacinto Valley.
Comment
UC472725
Aristida purpurea var. nealleyi
A. S. Hitchcock
1918-3-27
Riverside
Palm Springs Colorado Desert
100
Comment
UCR260358
Aristida purpurea var. nealleyi
A. C. Sanders, Jim Malusa
2015-3-9
41368
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along Gasline Road at major wash crossing 1.9 mi. south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range
686
Comment
RSA309652
Aristida purpurea var. parishii
J. C. Roos
1966-4-29
s.n.
Riverside
Hills between March AFB and Lakeview.
Comment
RSA544392
Aristida purpurea var. parishii
Steve Boyd
1991-5-30
6320
Riverside
Winchester Valley, SE end of Double Butte, just N of Winchester, 1/2 mile W of Highway 79
457
Comment
UCR120861
Aristida purpurea var. parishii
J. Zabriskie
1976-12-21
963
Riverside
Sonoran (Colorado) Desert/Peninsular Range, Deep Canyon Desert Research Area. Coyote Canyon, 1 mi east of research station
335
Comment
UCR2168
Aristida ternipes var. gentilis
F. M. Reed
1906-7-8
1128
Riverside
Santa Ana River Valley, sand hills west of Pedley [RR] Station
213
Comment
RSA129290
Aristida ternipes var. hamulosa
H. S. Yates
1937-6-27
6710
Riverside
Lower San Jacinto River Canyon.
640
Comment
RSA750538
Artemisia californica
Scott D. White, Justin M. Wood, Paul Kielhold
2009-4-21
12588
Riverside
San Bernardino Mountains: Ridgeline E of Whitewater Canyon, +/- 2 miles N of town of White Water (Interstate 10), near Super Creek Quarry
640
Comment
UCR141235
Artemisia californica
A. C. Sanders, Mike Misenhelter
2004-10-6
28831
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
POM230231
Artemisia douglasiana
I. W. Clokey, E. G. Anderson
1933-8-21
6984
Riverside
West of Keen Camp
1360
Comment
JOTR32639
Artemisia dracunculus
La Doux, Tasha, K. Matthews, S. Szabo, J. Van Warmerdam, B. Truesdell
2007-10-4
2560
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: Convergence of Lower Covington Flat and Smith Water Canyon (Stop 3)
1362
Comment
UC29672
Artemisia dracunculus
H. M. Hall
1901-6-8
2012
Riverside
San Jacinto River Canyon San Jacinto Mountains, San Jacinto River Canyon
762
Comment
UCR140311
Artemisia dracunculus
A. C. Sanders
2004-4-9
27466
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., alluvial slope in mouth of large canyon on south side
473
Comment
OBI17028
Artemisia ludoviciana subsp. albula
Lewis S. Rose
1966-12-14
66106
Riverside
Chino Cyn, 3 mi W of Palm Springs
671
Comment
UCR34918
Artemisia ludoviciana subsp. incompta
L. B. Ziegler
1967-8-30
230
Riverside
San Jacinto Mtns, Hemet Valley
1357
Comment
SD204767
Arundo donax
Sarah J. De Groot, J. Mark Porter
2006-3-14
5205
Riverside
North base of San Jacinto Mountains, west of Highway 111, just east of Snow Creek Road.
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
UC22973
Asclepias eriocarpa
Geo. F. Reinhardt
June 1897
Riverside
San Jacinto Mountains
Comment
JOTR30288
Asclepias erosa
La Doux, Tasha, Bill Truesdell
2006-10-3
1783
Riverside
Joshua Tree National Park. Pinto Basin: (Stop 2) east side of Hexie Mtns. at mouth of Pinkham Spring Canyon
694
Comment
POM3352
Asclepias erosa
H. M. Hall
1901-06
2111
Riverside
Eastern base of the San Jacinto Mountains, along the border of the Colorado Desert.
Comment
UCR16093
Asclepias subulata
K. Stolte
1978-5-25
s.n.
Riverside
Sonoran (Colorado) Desert, south side Hwy 111, at Windy Point; c. 5 mi. west of Palm Springs, Coachella Valley
300
Comment
UCR154820
Aspidotis californica
A. C. Sanders, Mike Misenhelter
2005-3-23
29284
Riverside
Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd.
701
Comment
RSA653764
Aster hesperius
Dr H. Baer
1923-9-24
s.n.
Riverside
Shore of Lake Elsinore
Comment
JEPS54530
Astragalus aridus
S. B. Parish
1913-2-28
8467
Riverside
Salton Sink , Salton Sink (Mecca)
60
Comment
RSA415777
Astragalus aridus
M. B. Dunkle
1934-3-18
3856
Riverside
Shavers Valley. Mecca Hills. W. of Shaver's Well.
91
Comment
CAS-BOT-BC178629
Astragalus coccineus
Ivan Johnston
1917-4-4
1063
Riverside
Bottom of sandy draw, Palm Canyon - Colorado Desert
640
Comment
SEINET3130821
Astragalus coulteri
G. B. Grant
1906-1
77 a-6747
Riverside
Palm Springs, on Colorado Desert
Comment
RSA670366
Astragalus crotalariae
B. C. Templeton
1930-3-22
1637
Riverside
Palm Springs.
400
Comment Read comments Jan 4 2012
RSA45537
Astragalus didymocarpus var. dispermus
J. C. Roos
1949-3-9
4113
Riverside
Near Indio
Comment
CLARK-A1045-79
Astragalus douglasii
George K. Helmkamp
1977-4-30
Riverside
San Jacinto Mountains Lake Fulmor 7.5'Q
Comment
SDSU7889
Astragalus douglasii
H. Wedberg
1963-5-26
1069
Riverside
Banning to Idyllwild road, at junction with road to Black Mountain Publ. Campgr. Lower Yellow Pine Forest.
1646
Comment
CDA26659
Astragalus douglasii var. parishii
E. Bryant Jr.
1967-12-1
Riverside
About 4 miles north of Keene s Summit, south of Idylwild on road from Hemet.
0
Comment
UC410714
Astragalus douglasii var. parishii
Mrs. E. C. Van Dyke
Jul 22 1928-Jul 28 1928
Riverside
Idyllwild
Comment
JEPS54663
Astragalus filipes
W. L. Jepson
1901-5-20
1327
Riverside
Thomas Valley Mt. San Jacinto Range, Thomas Valley
1341
Comment
RSA557889
Astragalus gambelianus
Steve Boyd, Orlando Mistretta
1992-4-22
7010
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
SEINET7073296
Astragalus lentiginosus
A. G. Vestal
1963-4-27
s.n.
Riverside
Cottonwood Canyon Road southeast of Lake Elsinore. Coordinate datum: NAD27.
Comment
RSA254136
Astragalus lentiginosus var. coachellae
Noel Holmgren, Patricia K. Holmgren, Ruth E. Kern
1973-3-23
6488
Riverside
Chuckwalla Valley, 9.5 miles northeast of Desert Center
168
Comment
UCR134333
Astragalus lentiginosus var. coachellae
John F. Green
2004-4-8
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Cathedral City, site of proposed percolation basin c. 300-400 m west of the Whitewater River, 0.25 mi. NE of the north end of San Joaquin Dr.
122
Comment
UCR84217
Astragalus lentiginosus var. coachellae
G. R. Ballmer, G. F. Pratt, Kay Stockwell
1995-2-12
s.n.
Riverside
San Bernardino / Colorado Desert, Mission Creek Canyon, near gate on Mission Creek Road east of the ranch
640
Comment
CAS-BOT-BC178063
Astragalus nuttallianus
Noel H. Holmgren; Patricia K. Holmgren; Ruth E. Kern
1973-3-20
6420
Riverside
Big Maria Mountains, 12 airline miles north of downtown Blythe
289
Comment
OBI35667
Astragalus pachypus var. jaegeri
Louis B. Ziegler
1968-3-27
268
Riverside
Base of San Jacinto Mts. On Poppet Flats Rd
Comment
SD81292
Astragalus pachypus var. jaegeri
D. F. Howe
1969-5-15
1591
Riverside
Near Dripping Springs Campground (mak 10/07)
456
Comment
UCR95238
Astragalus pachypus var. jaegeri
D. L. Banks, Dylan Hannon
1996-5-3
1000
Riverside
NW Palomar Mtns, Agua Tibia Mtns; Foothills south of Hwy 79; east of the Dripping Spring Campground; c. 300 m east of the Dripping Springs Guard Station
488
Comment
RSA0003043
Astragalus pachypus var. jaegeri
P. A. Munz
1925-5-20
9842
Riverside
E of Dripping Springs. Dry slopes.
518
Comment
CLARK-A1045-132
Astragalus palmeri
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon dry wash of Deep Canyon; Palm Desert 15'Q
Comment
CSUSB1291
Astragalus pomonensis
Leland R. Dykes
1962-4-22
42
Riverside
Santa Ana Mountains Santa Ana Mountains. San Mateo Canyon Road. 7 miles west of Palomar Road, Murrietta.
Comment
SBBG3248
Astragalus sabulonum
H. and M. Dearing
1938-3-5
1977
Riverside
between Blythe and Desert Center
Comment
UCR37709
Astragalus sabulonum
A. C. Sanders, J. M. Stewart
1985-3-24
5408 B
Riverside
Western Colorado Desert, Coachella Valley, flats along Box Canyon Rd. (Hwy 195), 2.5 mi east of Mecca, 0.7 mi east of Grant Street
-15
Comment
OBI54982
Athyrium filix-femina
Marjorie Lewis
1947-8-26
17
Riverside
Dark Canyon San Jacinto Mts.
1981
Comment
RSA692513
Athyrium filix-femina subsp. cyclosorum
Norman C. Cooper
1944-6-17
1413
Riverside
San Jacinto Mtns. above Banning.
1220
Comment
RSA758486
Athysanus pusillus
M. Wall
2010-4-9
552
Riverside
Bautista Creek east of Hemet, Bautista Canyon Rd. ca. 6.4 Miles SE of jct. with Fairview Ave.
713
Comment
UCR117426
Athysanus pusillus
Arlee Montalvo
2001-3-21
s.n.
Riverside
San Bernardino Valley, Riverside, 'Coyote Hill' between Watkins Dr. and Hwy 60/215
438
Comment
UC1546694
Atrichoseris platyphylla
Barry A. Prigge
1988-2-21
7842
Riverside
2 miles west of, Orocopia Mountains Clemens Well; Colorado Desert, Orocopia Mountains
228
Comment
RSA95184
Atrichoseris platyphylla
F. W. Peirson
1926-1-31
6482
Riverside
Dos Palmas Spring, NE of Mecca
Comment
SEINET7239541
Atrichoseris platyphylla
H. K. Sharsmith
1952-4-8
4051
Riverside
Pinto Mountains near Meek Mine and about 2.5 miles beyond Mission Well
579
Comment
UCR121192
Atriplex argentea
D. E. Bramlet
1989-7-6
1936
Riverside
Auld Creek west of the Lake Skinner Dam; c. 1,000 ft. NE of the intersection of Washington St. and Auld Road.
423
Comment
RSA592068
Atriplex argentea subsp. expansa
R. E. Riefner
1996-6-20
96 -118
Riverside
Near Ramona Freeway, San Jacinto Valley
Comment
UCR93048
Atriplex argentea var. mohavensis
Steve Boyd, D. L. Banks
1994-9-29
8365
Riverside
Lake Elsinore, Floodplain east of dike along San Jacinto River, west of Sedco Hills community
381
Comment
POM278666
Atriplex canescens
Grant D. Brown
1949-12-14
469
Riverside
1.5 miles W of White Water
Comment
POM278693
Atriplex canescens
Grant D. Brown
1959-3-29
523
Riverside
2 miles east of Hemet (E. Florida Ave.)
Comment Read comments Jul 8 2012
POM630
Atriplex canescens
I. M. Johnston
1033
Riverside
Near Palm Springs.
183
Comment
RSA452447
Atriplex canescens
H. de Faust
1932-8-27
s.n.
Riverside
Desert side of Beaumont- Banning Pass. Beyond Cabazon.
Comment
RSA5458
Atriplex canescens
C. B. Wolf
1932-10-13
s.n.
Riverside
Cottonwood Springs. Eagle Mountains
290
Comment
LA204703
Atriplex canescens var. laciniata
Raymond B. Cowles;
1936-11-29
sn
Riverside
Indian Wells
Comment
UCR214709
Atriplex canescens var. macilenta
A. C. Sanders, Richard Dwerlkotte
2010-3-22
37523
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, 1.5 mi. SE of Sidewinder Well, south end of Palen Dry Lake, SW of Palen Mtns.
130
Comment
RSA0135546
Atriplex coronata var. notatior
David E. Bramlet
2005-7-13
3903
Riverside
Bloome parcel. 854m north of the San Jacinto River and 915m SW of Mystic Lake. Just south and west of the San Jacinto Wildlife Area.
433
Comment
RSA0135548
Atriplex coronata var. notatior
David E. Bramlet, Ileene Anderson, Rick Riefner
2005-5-3
3841
Riverside
Upper Salt Creek, 3.78 miles southwest of Hemet. 500 ft north of Stetson Ave., and 1,500 ft west of Warren Road; 2,000 ft. east of the MWD canal.
456
Comment
SEINET3931217
Atriplex coronata var. notatior
D. Bramlet
1990-1
Riverside
Comment
POM122734
Atriplex hymenelytra
Marcus E. Jones
1924-2-7
s.n.
Riverside
Salton Sink near Oasis.
Comment
CAS-BOT-BC169293
Atriplex lentiformis
John Thomas Howell
1928-11-4
4082
Riverside
3 miles nw of Mecca on road to Indio, Coachella Valley
Comment
POM278733
Atriplex lentiformis subsp. breweri
Grant D. Brown
1950-12-2
582
Riverside
Cajalco Resevoir, SE; Cajalco Canyon.
442
Comment
SEINET3105989
Atriplex lentiformis subsp. lentiformis
Sears
1978-4-12
1179
Riverside
8 mi. NE of Desert Center, beside roadside.
158
Comment
SEINET4135313
Atriplex linearis
Stewart C. Sanderson
1993-11-18
93 -037
Riverside
Mile 11, CA 177, 10 miles northeast of Desert Center, CA.; 0
Comment
RSA0104081
Atriplex polycarpa
Duncan S. Bell, Evan Meyer
2014-10-28
7666
Riverside
Santa Rosa Mountains; at the foot of the mountains between Toro Canyon and Martinez Canyon.
169
Comment
RSA65378
Atriplex polycarpa
F. W. Peirson
1927-11-25
s.n.
Riverside
Thousand-Palm Canyon, edge of Coachella Valley.
Comment
UC850908
Atriplex polycarpa
Carl B. Wolf
1932-10-13
4317
Riverside
4 1/2 mi se Mecca (Caleb (S. P. R. R. Siding), Colorado Desert); Colorado Desert, Caleb, se of Mecca
-60
Comment
CLARK-A1528-401
Atriplex semibaccata
John C. Roos
1951-9-25
5278
Riverside
Riverside
259
Comment
RSA226346
Atriplex semibaccata
C. W. Tilforth, John Dourley
1971-6-8
385
Riverside
Roadside near Alberhill, NW of Lake Elsinore.
Comment
CAS-BOT-BC176760
Atriplex serenana var. serenana
Steve Boyd
1985-8-7
1116
Riverside
Murrieta area, Clinton [Kieth] Keith Rd., just east of the Bear Creek development [golfcourse] golf course
Comment Read comments Feb 13 2019
IRVC1450
Avena barbata
R. H. Whittaker, W. A. Niering
1963-6-6
SJ 225
Riverside
San Jacinto Ridge Road (5509) N Fork San Jacinto River. Peninsular Ranges, San Jacinto Mountains
1311
Comment
UCR174340
Avena barbata
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-22
32501
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
CLARK-A1528-40
Avena fatua
John C. Roos
1951-9-25
Riverside
Riverside
259
Comment
CLARK-A1528-4497
Avena fatua
John C. Roos
1952-4-9
5472
Riverside
Riverside
274
Comment
RSA779437
Avena fatua
A. C. Sanders
1998-1-15
21647
Riverside
along old Rawson Rd. just north of Crown Valley, above Diamond Valley at waterline of proposed reservoir
518
Comment
UCR264222
Baccharis brachyphylla
A. C. Sanders
2015-9-11
41870
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail at border of Chocolate Mountains Aerial Gunnery Range, 2.25 miles east of Gasline Rd.
646
Comment
RSA450761
Baccharis emoryi
J. C. Roos
1965-10-7
s.n.
Riverside
Fairmont Park
Comment
RSA486458
Baccharis emoryi
Richard Noyes
1988-10-30
758
Riverside
Harford Springs County Park vicinity. East of Park boundry and bordering Gavilan Mine Road.
610
Comment
POM8302
Baccharis salicifolia
Philip A. Munz, R. D. Harwood
1920-2-28
3245
Riverside
3 mi SW of Corona.
305
Comment
JOTR36418
Baccharis salicifolia subsp. salicifolia
La Doux, Tasha, K. Callahan, M. Harding, M. Levandowski
2013-5-9
3364
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; Stubbe Springs, near guzzler and spring on densely vegetated slope (STOP1)
1371
Comment
CAS-BOT-BC106632
Baccharis salicina
Edmund C. Jaeger
1938-11-3
s.n.
Riverside
Dos Palmos Spring
60
Comment
POM248434
Baccharis sergiloides
Philip Crow
1939-7-2
s.n.
Riverside
Blythe
Comment
RSA777287
Baccharis sergiloides
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4545
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
SD40813
Baccharis sergiloides
Carl B. Wolf
1932-10-11
4272
Riverside
Morongo Wash, Little San Bernardino Mountains; 0.3 miles below San Bernardino County Line.
669
Comment
SEINET899354
Baccharis sergiloides
C. B. Wolf
1932-1
4271
Riverside
Colorado Desert, Little San Bernandino Mts., Morongo Wash, 3/10 mi. below San Bernandino Co. line
671
Comment
POM259200
Bahia dissecta
Philip A. Munz
1938-8-13
15339
Riverside
Rocky crest of ridge near Santa Rosa Peak.
2378
Comment
UC1929882
Bahiopsis laciniata
Scott D. White, Michael Honer
2003-5-27
9419
Riverside
Gavilan Hills / Temescal Canyon: Hills and canyons ca. 1 mile north of the I-15 Freeway and 1 mile east of Lake St. exit. Collected south and / or west of unnamed peak 2349.
Comment
POM10164
Bahiopsis parishii
Philip A. Munz
1921-4-30
4503
Riverside
Pinyon Wells
1220
Comment
POM6936
Bahiopsis parishii
Philip A. Munz, L. T. Street
1919-5-7
2722
Riverside
Tahquitz Canon, Palm Springs
Comment
UCR172262
Baileya multiradiata
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
UC30493
Baileya pauciradiata
S. B. Parish
Apr 4 1896-Apr 13 1896
4125
Riverside
Palm Springs (Agua Caliente) San Jacinto Mt.
152
Comment
UCR138576
Baileya pleniradiata
Steve Boyd, Orlando Mistretta
1986-3-13
1439
Riverside
Sonoran (Colorado) Desert, West side of Palen Mountains, NE of Desert Center. Upper bajada at base of range
244
Comment
UCR82278
Bassia hyssopifolia
J. M. Stewart
1994-5-2
845
Riverside
Western Colorado Desert, Coachella Valley, Thermal. Hwy 86 & Avenue 60
Comment
JEPS20769
Bebbia juncea var. aspera
Roxana S. Ferris and Rimo Bacigalupi
Mar 19 1958-Mar 25 1958
13263
Riverside
divide betw. Little Maria and Big Maria Mts., .5 mi s of Styx siding near Midland
Comment
SD241735
Bebbia juncea var. aspera
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38384
Riverside
Peninsular Range: southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake Street, c. 1.0 mile NNE (04a^z) of intersection of I-15 and Lake Street (Alberhill 7.5'Q)
484
Comment
UC68873
Bebbia juncea var. aspera
S. Grout
1903-7-1
Riverside
Rubidoux Mt.
Comment
UCR113999
Bebbia juncea var. aspera
Mitch Provance
1999-3-8
1060
Riverside
Jurupa Mountains, SE Pyrite Canyon (= SE end of Wilder's Cyn.), c. .3 km NW of the Jurupa Mountains Culture Center.
366
Comment
RSA0040033
Beloperone californica
W. Marquart
1938-3-12
s.n.
Riverside
Ten mi. west of Blythe.
Comment
SD218993
Berberis nevinii
M. Wall
2009-6-10
518
Riverside
South of Redlands, ca. 0.75 mile up an unnamed canyon off San Timoteo Canyon Rd., ca. 0.5 mile NW of jct with Allesandro Blvd.
495
Comment Read comments Oct 28 2013
RSA701744
Bloomeria crocea
Steve Boyd, Valerie Soza
2004-6-22
11541
Riverside
Western flank of the range in Hall Canyon, at the south end of Lake Fulmor, just north of Hwy 243.
1646
Comment
UCR178351
Bloomeria crocea
Tracy Tennant, Mitch Provance, Jeffrey Ross
1998-6-25
MOR- 1059
Riverside
Transverse Range; San Bernardino Mtns., Morongo Indian Reservation, upper Corral Canyon, tree stand C-01
1280
Comment
RSA503136
Bloomeria crocea var. crocea
J. D. Olmsted
1962-5-10
3616
Riverside
L. Matthews Road ca. 1/2 mi. W of dam
427
Comment
RSA0130829
Boerhavia coulteri
G. Rink
2012-9-1
11654
Riverside
Blythe Solar Power Plant (proposed) about 10 miles northwest of Blythe.
160
Comment
RSA518302
Boerhavia intermedia
A. C. Sanders
1989-9-19
9511
Riverside
Chocolate Mtns Aerial Gunnery Range, 1.75 km S of Tabaseca Tank, along the wash above ''Tabaseca Target.
680
Comment
JEPS123547
Boerhavia triquetra
T. La Doux with J. Andre
2007-9-6
134
Riverside
Joshua Tree National Park. Little San Bernardino Mountains on dirt road to Lost Horse Ranger Station, below Hemmingway Buttress.
Comment
RSA0117484
Bolboschoenus maritimus subsp. paludosus
Mitch Provance
2012-11-3
1112 -05
Riverside
San Timoteo Canyon: West Beaumont, N side of Oak Valley Parkway (San Timoteo Canyon Rd.), 1.5 miles W of 1-10.
709
Comment
UCSB9820
Bothriochloa barbinodis
Beach, Kay
1942-10-23
Riverside
Dos Palmas Spring; 0.75 mi E of road at point 20 mi from Kenworthy Forest Stn. and 12 mi N of Jct of Indio and Palmas highways; side road; San Bernardino Ntl Forest
Comment Read comments Mar 2 2014
CAS-BOT-BC145589
Bouteloua aristidoides
H. K. Wagnon; B. Rateaver
1944-1-8
283
Riverside
Palm Springs. Tachevah Canyon. Growing at base of Dry Falls.
152
Comment
RSA0107463
Bouteloua aristidoides
Duncan S. Bell
2011-9-30
2939
Riverside
Northeastern section of the Arica Mountains; northwest section of Rice Valley; approx. 2 air miles southwest of the ghost town of Rice.
234
Comment
RSA0125183
Bouteloua aristidoides
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8756
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting on the Martinez Slide to the north of Toro Canyon, approximately 4.5 air miles east northeast of the summit of Martinez Mountain.
230
Comment
CAS-BOT-BC145605
Bouteloua barbata var. barbata
J. C. Roos
1965-9-5
s.n.
Riverside
18 miles west of Blythe.
Comment
GMDRC3548
Brandegea bigelovii
J. Andre, T. La Doux
2009-2-25
10805
Riverside
Chuckwalla Mountains: growing on rocky (granitic) north-facing slope, approx 0.5 mi. south of I-10 freeway at Eagle Mtn Rd exit, USGS 7.5 min. Quad: Desert Center 33 deg. 41.303' N 115 deg. 27.236' W. Elev. 1358 ft.
414
Comment
JEPS7070
Brandegea bigelovii
Francia Chisaki, Peter Kamb
1952-4-6
2196
Riverside
road from Mecca to Blythe (Box Canyon); Box Canyon
Comment
JEPS78698
Brandegea bigelovii
S. B. Parish
1912-10-23
8292
Riverside
near Mecca (Chuckwalla Mountains, Red Canyon); Chuckwalla Mountains, Red Canyon
Comment Read comments Nov 24 2011
JOTR16657
Brandegea bigelovii
Wilburn and Walters
1967-3-7
s.n.
Riverside
Joshua Tree National Park. LOWER WILSON CANYON
Comment
JOTR36016
Brandegea bigelovii
Harding, Mitzi, T. Herskovits
2012-3-16
223
Riverside
Joshua Tree National Park. Eagle Mountains, Cholla Wash
Comment
RSA0124120
Brandegea bigelovii
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8740
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting on the Martinez Slide to the north of Toro Canyon, approximately 5.25 air miles east northeast of the summit of Martinez Mountain.
123
Comment
RSA517243
Brandegea bigelovii
Steve Boyd
1986-2-18
1331
Riverside
Mecca Hills, Colorado Desert: Box Canyon, along Hwy 195.
Comment
UC354498
Brandegea bigelovii
Edmund C. Jaeger
1925-12-19
Riverside
Fish Traps near Mecca
3
Comment
UCR41529
Brandegea bigelovii
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6103
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
UCR86214
Brandegea bigelovii
A. C. Sanders
1995-5-23
17116
Riverside
Sonoran (Colorado) Desert, Coachella Valley, alluvial fans below the Santa Rosa Mountains, north of Toro Canyon., west of Monroe St., and south of Avenue 62
91
Comment
UCR99788
Brassica geniculata
Julie A. Greene, S. D. White
1993-7-5
1394
Riverside
San Jacinto Valley, San Jacinto Wildlife Area, on raised wet area, west of dirt road
445
Comment
UCR243178
Brassica juncea
A. C. Sanders
2013-4-29
40807
Riverside
Riverside, UCR campus, near greenhouses SW of Herbarium
360
Comment
RSA663849
Brassica tournefortii
C. R. Annable
1995-3-9
2257
Riverside
ca. 13km N of Rancho Mirage. BLM land behind A-1 Cement.
Comment
SEINET4326811
Brassica tournefortii
T. J. Glenn
1988-1-7
s.n.
Riverside
Palm Springs, Peninsular Ranges: San Jacinto Mountains region; off Snow Creek Road, Palm Springs.
Comment
UCR241840
Brassica tournefortii
A. C. Sanders, Timothy W. Chumley
2013-4-2
40730
Riverside
Peninsular Range, Temescal Canyon at west side of Horsethief Canyon Rd., south of I-15 Fwy, SE of Corona (Lee) Lake
390
Comment
UCR85240
Brassica tournefortii
A. C. Sanders, P. J. MacKay, M. Jacobsmyer, C. L. Sanders, et al.
1995-3-5
15997
Riverside
Sonoran (Colorado) Desert, Orocopia Mtns, Maniobra Valley, 1.6-3 mi. south of frontage road (old Hwy 60) along Interstate 10, S to edge of BLM wilderness
610
Comment
RSA0028769
Brassica tournefortii
T. J. Glenn
1988-1-7
s.n.
Riverside
Off Snow Creek Road, Palm Springs
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
POM351131
Brickellia californica
Jack Rempel, Erwin Miller
1934-4-28
18724
Riverside
Lost Horse
1296
Comment
RSA0125106
Brickellia californica
Duncan S. Bell
2016-10-27
10215
Riverside
Whitewater Canyon area; collecting in Rainbow Canyon, 2.75 air miles northwest of the Whitewater Ranger Station (trout ponds).
1024
Comment
OBI40181
Brickellia desertorum
N. Miles Fellows
1984-11-12
27
Riverside
Oasis de Los Osos Preserve, off Snow Crk Cyn at N foot of the San Jacinto Mts, 1 mi W of Snow Crk Village. T3S, R3E, S1/2 sec 20
488
Comment
RSA695643
Brickellia desertorum
J. Russell Bruff
1928-12-4
390
Riverside
Split Rock
Comment Read comments Oct 23 2011
UCSB30515
Briza minor
Schroeder, Gail
1976-5-17
Riverside
W side of Rancho Mirage Elementary School, in area of drainage from faucet on wall; Rancho Mirage
Comment
RSA70166
Brodiaea filifolia
F. W. Peirson
1930-5-10
8772
Riverside
1 mile east of Perris
457
Comment Read comments Nov 15 2007
UCR68502
Brodiaea santarosae
R. Montijo
1991-7-10
91- 17
Riverside
Peninsular Ranges/San Jacinto Mtns, Santa Rosa Plateau: Avenida Escalera, north of Tenaja Road and c. 1 mi NE of Squaw Mountain
610
Comment
UCR79358
Brodiaea santarosae
Steve Boyd, T. S. Ross
1992-5-15
7385
Riverside
S Santa Ana Mtns, SE flank of Elsinore Peak along old Main Divide Rd. track, c. 0.25 mi due south of radio towers
1037
Comment
UCR193123
Brodiaea terrestris
A. C. Sanders, Tim Thomas
2008-6-20
35554
Riverside
Peninsular Range; San Jacinto Mtns., May Valley near Fleming Ranch, north of Bonita Vista Rd. and east of Herkey Creek
1550
Comment
CAS-BOT-BC486544
Brodiaea terrestris subsp. kernensis
Mitch Provance
2005-5-17
6566
Riverside
Warm Springs Valley: Terra Cotta, Nichols Road Wetland at Alberhill Creek, 100 yards SE of the Durant RR siding, the site bordered along the NW
420
Comment
SD152996
Bromus carinatus
Steve Boyd
1992-4-15
6858
Riverside
Santa Ana Mtns; San Mateo Cyn Wilderness area; Bluewater Cyn along Bluewater Tr; downstream to the confluence with San Mateo Creek
334
Comment
UC1979673
Bromus diandrus
Darin L. Banks, Steve Boyd
1995-5-3
201
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
Comment
RSA576086
Bromus diandrus
Steve Boyd
1981-4-6
s.n.
Riverside
Gavilan Hills region, Estelle Mountain, near summit.
823
Comment
RSA495422
Bromus diandrus subsp. triangularis
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-11
2889
Riverside
Vail Lake area, mouth of Temecula Creek Cyn, 1.5 mi west of Vail Lake Dam.
390
Comment
UCR151222
Bromus grandis
Scott D. White
1999-6-6
7446
Riverside
San Jacinto Mnts, Idyllwild Area: Near Idyllwild Community Service Dist. sewage ponds of USFS Road 5S24.2
1463
Comment
UCR101437
Bromus hordeaceus
A. C. Sanders, G. Helmkamp
1997-3-15
20003
Riverside
Peninsular Range, Lake Skinner, SE foot of Bachelor Mtn., just north of the lake
600
Comment
UCR91486
Bromus hordeaceus
Scott D. White, M. Jacobsmeyer
1996-4-20
3970
Riverside
Perris Basin, near Perris Airport; c. 100 m south of Case Road and 100 m west of the San Jacinto River Channel
433
Comment
SDSU14319
Bromus madritensis subsp. rubens
Michelle Perl
2002-4-20
11
Riverside
Santa Margarita Ecological Reserve north of Santa Margarita River adjacent to riparian area just northeast of junction of Santa Margarita River and Via Tornado Road.
233
Comment
UCSB18305
Bromus madritensis subsp. rubens
Boyles, Robert
1964-5-10
Riverside
Pinon Flats Public Campgrounds; 300 yds N of Hwy 75
1249
Comment Read comments Nov 22 2010
CAS-BOT-BC161815
Bromus rubens
D. A. Johansen; J. A. Ewan
1932-4-10
7057
Riverside
Along diversion canal at mouth of Tahquitz Canyon, Western Colorado Desert.
Comment
RSA682074
Bromus rubens
Scott D. White
2001-3-27
8172
Riverside
Moreno Valley area. About 1 air mile East-Northeast of the jtn State Rt. 60 w/ theodore St. Adjacent to County Landfill.
610
Comment
RSA0042639
Bromus rubens
Margaret Murphy
1983-4-15
0001 -A
Riverside
Located in the north section of parcel 475-090-006, lot 20 Moreno Acres of the unincorporated area known as Sunnymead.
Comment
CAS-BOT-BC185646
Bromus tectorum
Victor Duran
1932-5-18
3218
Riverside
Idyllwild, San Jacinto Mountains.
1676
Comment
UCR264745
Bromus tectorum
Steve Boyd, Carol Boyd
2011-3-29
12305
Riverside
Transverse Ranges; San Bernardino Mountains, southeast end of range in south branch of Mission Canyon, just upstream from confluence with north branch
762
Comment
SDSU18402
Calandrinia ciliata
C. Matt Guilliams
2008-2-21
471
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
UCR102893
Calandrinia ciliata
A. C. Sanders
1997-3-26
20101
Riverside
Lake Skinner area, along foot trail at west base of Tucalota Hills
518
Comment
UCR174105
Calandrinia ciliata
A. C. Sanders
2006-5-19
32422
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
SBBG89258
Calandrinia menziesii
J. Adams
1966-3-12
437
Riverside
Hwy 74, 5 mi E of Elsinore, toward Perris
304
Comment
UCR20524
Callitriche heterophylla
E. W. Lathrop
1966-5-1
6225
Riverside
Peninsular Range, 3 mi west of Murrieta
Comment
SD68962
Callitriche marginata
Robert F. Thorne, E. Lathrop and P. Munz
1968-5-8
37574
Riverside
Santa Rosa Plateau; wet mud at margin of vernal marsh on Mesa de Colorado, Rancho California.
669
Comment
POM19841
Calocedrus decurrens
Mary F. Spencer
1923-8-17
2247
Riverside
Fern Valley, Idyllwild. San Jacinto Mt.
1646
Comment Read comments Nov 19 2011
POM17810
Calochortus splendens
Philip A. Munz, D. D. Keck
1923-6-14
7094
Riverside
Santa Ana Mountains: Glen Ivy Trail to Santiago Peak.
1463
Comment
UC774535
Calochortus weedii
Carl B. Wolf
1941-6-27
10899
Riverside
0.3 mi e Ortega Highway summit (Ortega Highway); Santa Ana Mts.
762
Comment Read comments Sep 18 2011
RSA500537
Calochortus weedii var. weedii
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-6-4
3630
Riverside
Vail Lake area, just S of Jtn Hwy 79 and road to Vail Lake Marina, Butterfield Valley.
457
Comment
RSA407729
Calycadenia tenella
Steve Boyd
1986-5-1
1794
Riverside
Perris-Aguanga Basin region SW Perris Basin, Hill west of Skunk Hollow.
Comment
RSA78805
Calycoseris parryi
Philip A. Munz
1952-4-15
17339
Riverside
Canyon 2 miles west of Monument Peak, Joshua Tree National Monument.
1067
Comment
SEINET197558
Calycoseris parryi
Helen K. Sharsmith
1952-4-10
4060
Riverside
Joshua Tree National Monument ; Smoke Tree Wash about 5 miles northeast of Cottonwood Springs.
853
Comment
UCR11336
Calycoseris parryi
John M. Spencer
1971-4-17
s.n.
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Monument [now J.T.N. Park], 1.5 mi. north of Cottonwood Spring campground
953
Comment
RSA472424
Calycoseris wrightii
Robert Gustafson
1980-4-3
1528
Riverside
Orocopia Mountains, about 4 miles east of Mecca on Box Canyon road.
213
Comment
RSA554368
Calycoseris wrightii
Theo Glenn
1992-3-31
92 -14
Riverside
N side Eagle Mts, Storm Jade Mine.
Comment
JEPS122469
Calyptridium monandrum
J. M. Andre
2012-6-15
30540
Riverside
San Jacinto Mountains; along Highway 243, 10.7 miles south of Interstate 10 (Banning), San Bernardino National Forest. Lake Fulmor 7.5' Q.
Comment
SEINET5764663
Calyptridium monandrum
Ivan Johnston
1917-4-4
13784
Riverside
Palm Springs, Near Palm Springs.
Comment
SJSU1865
Calyptridium monandrum
J. W. Tilden
1957-4-18
1095
Riverside
near Whitewater, E of San Gorgonio Pass
Comment
UCR21946
Calyptridium monandrum
Steve Boyd
1980-4-13
123
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
610
Comment
SEINET3091115
Calystegia longipes
Peggy Merritt
1972-4-28
Riverside
Canyon running N in dry granitic hills 1 mi S of intersec. of Alessandra Blvd. and Walnut St. 12 mi W of Riverside.
Comment Read comments Aug 25 2013
UCR172788
Calystegia macrostegia
Wayne Law, Jun Hu
2000-5-16
12
Riverside
Peninsular Ranges; Santa Ana Mtns., Eastern edge of Cleveland National Forest, above Temescal Valley in Indian Canyon, 11.8 mi south of Corona
396
Comment
UCR113902
Calystegia macrostegia subsp. arida
Mitch Provance
1998-4-13
435
Riverside
City of Riverside, Hillside area, near the corner of Adams and Central, along the NE periphery of the Riverside Airport.
244
Comment
CAS-BOT-BC221320
Calystegia macrostegia subsp. tenuifolia
G. P. Rixford
1915-4-3
s.n.
Riverside
Riverside
Comment
SBBG5746
Calystegia occidentalis subsp. fulcrata
H. and M. Dearing
1940-6-9
4368
Riverside
Palms to Pines Hwy near Herkey Crk
Comment
RSA465918
Camissonia bistorta
M. B. Dunkle
1935-3-10
4357
Riverside
Temescal Canyon
244
Comment
RSA72279
Camissonia bistorta
Robert L. Dressler
1949-7-3
902
Riverside
7 miles south of Lake Elsinore. Sandy field.
427
Comment
UCR156093
Camissonia bistorta
T. B. Salvato, Kent Beaman
2005-5-16
802
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
UCR228928
Camissonia bistorta
A. C. Sanders
2011-4-6
39009
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. 1.5 mi. NE (73 deg. ) of Glen Ivy Hot Springs, 0-0.4 mi. NE of I-15 crossing
320
Comment
UCR268276
Camissonia bistorta
Jim Andre
2012-6-15
30501
Riverside
San Jacinto Mountains, San Bernardino National Forest, along Hwy 243 at Mount Edna Road, c. 1 mile north of McMullen Flat, 5.9 miles south of Hwy I-10 at Banning
1172
Comment
RSA777538
Camissonia boothii subsp. condensata
Thomas Stoughton, Chrsiti Gabriel, Stephanie Rockwood
2011-3-30
898
Riverside
McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
290
Comment
HSC16418
Camissonia brevipes
R. A. Eagle
1964-3-28
24
Riverside
5 mi. out of Palm Springs on the main Hwy.
Comment
JOTR31773
Camissonia brevipes subsp. brevipes
Andre, Jim, Tasha La Doux
2009-3-10
11242
Riverside
Joshua Tree National Park. South end of the Cottonwood Mountains, near Pinkham Wash just north of aquaduct just inside park boundary; approx. 7mi west of south entrance
541
Comment
CSUSB180
Camissonia californica
Steve Kulju
1974-4-27
Riverside
Box Springs Mountains Box Springs Mountains; dirt road to the radio tower, 4 miles from Pigeon Pass Road.
761
Comment
RSA613634
Camissonia californica
D. L. Banks, Victor W. Steinmann
1997-3-13
1483
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
UCR177394
Camissonia californica
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
UCR88113
Camissonia californica
A. C. Sanders, G. Nuhn
1995-4-20
16590
Riverside
Sonoran (Colorado) Desert, Coachella Valley, near Fan Hill, NE of Dillon Road on an abandoned road, below Little San Bernardino Mtns. NE of 1000 Palms
549
Comment
SEINET6944434
Camissonia campestris
W. P. Vestal, A. G. Vestal
1955-4-21
s.n.
Riverside
West of Perris at base of brush-covered Gabilan Hills.
Comment
RSA454736
Camissonia cardiophylla
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
RSA778250
Camissonia chamaenerioides
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-30
917
Riverside
McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
335
Comment
CLARK-A1528-5363
Camissonia claviformis
John C. Roos
1947-2-15
3267
Riverside
Eagle Mountains
Comment
UCR134591
Camissonia claviformis
Marisa Sripracha, Kyle Boyd
2004-2-14
007
Riverside
Sonoran (Colorado) Desert, Snow Creek, 25 m from Snow Creek Road, 0.7 km south of Hwy 111
352
Comment
UCR148312
Camissonia claviformis
John F. Green
2005-1-14
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 23 and 24, at Kaiser RR trestle over the canal, between Salt Creek and Hunters Spring
23
Comment
POM14454
Camissonia claviformis subsp. aurantiaca
Alice Eastwood
1913-4-30
2983
Riverside
Palm Springs.
Comment
RSA457770
Camissonia claviformis subsp. aurantiaca
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, Tim S. Ross
1988-3-10
2115
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
UCR142868
Camissonia claviformis subsp. aurantiaca
C. B. Wolf
1937-4-6
8425
Riverside
Western Colorado Desert, Coachella Valley, 2 mi. NE of Edom
61
Comment
SEINET3141312
Camissonia claviformis subsp. claviformis
R. W. Spellenberg
2001-3-25
13215
Riverside
5 km W of Blythe at junction of California. Hwy. 78 and IH-10
90
Comment
RSA291561
Camissonia confusa
C. W. Tilforth, B. Busenberg
1980-6-17
2000
Riverside
Slopes above wash 0.1 mi. in from Hiway 74 along north leg of Thomas Mtn. Rd., south of Lake Hemet.
Comment
RSA186678
Camissonia hirtella
Peter H. Raven
1962-4-28
17487
Riverside
Ortega Highway 1 mile above its east base, Santa Ana Mountains
488
Comment
RSA186720
Camissonia ignota
Peter H. Raven
1962-3-19
16914
Riverside
State Highway 74, 1.6 miles northeast of junction with State 71, north of Elsinore.
Comment
UCR214335
Camissonia ignota
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38374
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., c. 1.0 mi. NNE (04 deg. ) of intersection of I-15 and Lake St.
503
Comment
JOTR29596
Camissonia pallida subsp. hallii
Andre, Jim
2006-4-26
6753
Riverside
Joshua Tree National Park. abpit 0.5 mi. NNE of Rattlesnake Spring, on ridge just south of radio tower and NE corner of park boundary
1320
Comment
POM10194
Camissonia pallida subsp. pallida
P. A. Munz
1920-4-30
4495
Riverside
Pinyon Wells, Little San Bernardino Mts.
1220
Comment
UCR51969
Camissonia refracta
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, et al.
1988-3-10
2160
Riverside
Sonoran (Colorado) Desert, Palen Pass at the N end of the Palen Mountains
500
Comment
RSA613650
Camissonia strigulosa
D. L. Banks, Victor W. Steinmann
1997-3-13
1469
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
UC279693
Camissonia strigulosa
Edmund C. Jaeger
1925-5-10
Riverside
Vandeventer's Flats Santa Rosa Mts.
1310
Comment Read comments Aug 30 2011
UCR158276
Camissonia strigulosa
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30124
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
PASA395
Capsella elliptica
Frank W. Peirson
1921-4-11
Riverside
Murray Canyon, Palm Springs Region
Comment
UCR262268
Carduus pycnocephalus
A. C. Sanders
2006-5-13
32278
Riverside
Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
488
Comment
UCR49459
Carduus pycnocephalus
A. C. Sanders, B. Pitzer
1987-4-21
7049
Riverside
Box Springs Mts., summit of Pigeon Pass Rd, Riverside
581
Comment
UCR40571
Carex occidentalis
A. C. Sanders
1980-7-22
1703
Riverside
Peninsular Range; San Jacinto Mtns, [Forest Service] Rd. 4S02, c. 2.5 (airline) mi north of Pine Cove and c. 0.25 mi south of Dark Canyon campground
1768
Comment
RSA674760
Carex triquetra
Scott D. White, Sandy Leatherman
2000-5-31
7974
Riverside
Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes.
640
Comment
UCR51372
Carex triquetra
D. C. Hawks
1988-5-15
s.n.
Riverside
Peninsular Range, Rainbow Canyon Road south of Temecula.
Comment
UC1922343
Carya illinoinensis
R. E. Riefner Jr.
2007-6-16
07 -258
Riverside
City of Hemet, Lake St. at Florida Ave. (Hwy. 74).
Comment
UCR58883
Castela emoryi
J. M. Stewart
1989-10-17
613
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail, c. 2.5 mi. west of Wiley's Well
Comment
RSA744928
Castela emoryi
Michael Honer, Theresa Miller
2005-3-11
2066 - B
Riverside
Rice Valley; 4.5 mi. SSE of Rice; 1.5 mi. E of ATSF railway.
220
Comment
RSA305817
Castilleja angustifolia
James R. Shevock
1971-5-8
1041
Riverside
Near Skull Rock, Joshua Tree National Monument.
1220
Comment
RSA679168
Castilleja applegatei subsp. martinii
Fred M. Roberts
2003-6-25
5933
Riverside
Indian Truck Trail, 8.7 km by road W La Palma Rd., 2.5 km ENE Trabuco Peak
937
Comment
UC886552
Castilleja exserta
P. A. Munz and I. M. Johnston
1922-5-19
5444
Riverside
2 mi below Kenworthy; San Jacinto Mts.
1402
Comment Read comments Mar 25 2011
UCR121783
Castilleja exserta
A. C. Sanders, Carolyn Washburn
2001-4-17
24051
Riverside
San Jacinto Valley, southwest edge of Hemet, north of Stetson Av. midway between Warren Rd. and California Av., east of canal
457
Comment
UCR281280
Castilleja exserta
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-29
317- 20
Riverside
Elsinore Trough, Periodic eastern shoreline of Lake Elsinore (e.g. 1994), in the City of Lake Elsinore, +- at the borderline with the Sedco Hills Neighborhood of the City of Wildomar, in open space along west side of Mission Trail at Lewis St.
387
Comment
RSA585638
Castilleja foliolosa
D. L. Banks, S. D. Boyd
1995-3-15
73
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area.
790
Comment
RSA770851
Castilleja foliolosa
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4937
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
UC1075900
Castilleja foliolosa
E. K. Balls
1955-4-4
20431
Riverside
San Juan Capistrano to Elsinore (11 mi ne from Orange-Riverside county line)
579
Comment
UCR133713
Castilleja martinii
N. C. Cooper
1945-5-24
1666
Riverside
San Bernardino Mtns., Big Oaks Canyon, [above] Banning
1220
Comment
UCR193891
Castilleja minor subsp. spiralis
A. C. Sanders, Mitch Provance
2008-7-11
35814
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
RSA0119884
Caulanthus lasiophyllus
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-24
9098
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5.75 air miles southeast of the summit of Martinez Mountain.
550
Comment
SBBG87473
Caulanthus lasiophyllus
A. C. Sanders, B. Pitzer, D. Charlton
1986-3-3
6099
Riverside
Corn Spring, Chuckwalla Mtns; T6S R16E S28
487
Comment
RSA500186
Caulanthus lasiophyllus var. rigidus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-2
3205
Riverside
Vail Lake Area, W end of bench on S flank of Oak Mt.
518
Comment
UCR95442
Caulanthus lasiophyllus var. rigidus
Steve Boyd, D. E. Bramlet
1996-4-19
8630
Riverside
San Jacinto Valley, San Jacinto Wildlife Refuge at Southwestern edge of Mystic Lake, in the San Jacinto River Floodplain, north of 'Marsh A
433
Comment
CAS-BOT-BC48497
Ceanothus crassifolius
John Thomas Howell
1931-5-30
6607
Riverside
Santiago Peak Trail, Santa Ana Mts.
Comment
RSA16507
Ceanothus crassifolius
Percy C. Everett
1935-6-17
7151
Riverside
Coldwater Canyon Trail to Santiago Peak., 2 miles above Glen Ivy Resort.
610
Comment
RSA606766
Ceanothus crassifolius
Jon E. Keeley
1996-5-5
27353
Riverside
Chaparral S of Hwy 79 on Woodchuck Rd., E of Temecula.
183
Comment
UC1071019
Ceanothus crassifolius
R. St. John
1930-4-14
113
Riverside
w Paloma Valley (plot No. 46); San Jacinto quad
487
Comment
SEINET13945800
Ceanothus crassifolius
Lewis S. Rose
1949-1
49072
Riverside
2 mi. south of Temecula
366
Comment
HSC86327
Ceanothus integerrimus
Jane Hildreth
1981-6-4
16
Riverside
James Reserve in the San Bernardino National Forest along Hwy. 243, San Jacinto Mtns.
1616
Comment
RSA528112
Ceanothus leucodermis
Steve Myers
1991-4-16
91 -28
Riverside
City of Bann ing, W of Fields Rd, N of Interstate 10 and S of the Morongo Indian Reservation.
671
Comment
UCR140683
Ceanothus leucodermis
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-20
11- 79
Riverside
San Jacinto Mtns, San Bernardino National Forest, 5 miles north of Idyllwild on Hwy 243, Site L11
1775
Comment
UCSB54149
Ceanothus leucodermis
Brownell, Kathleen
1980-5-16
Riverside
2 mi. west of Lakeland Village on Hwy. 74; Santa Ana Mtns.
Comment Read comments Nov 27 2014
RSA569997
Ceanothus ophiochilus
Steve Boyd, Kyle Boyd
1993-3-28
7912
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck Road.
792
Comment
SBBG4413
Ceanothus palmeri
M. Van Rensselaer
1937-6-23
687
Riverside
San Jacinto Mtns, W slope rd to Banning
1676
Comment
RSA0022336
Ceanothus perplexans
Scott D. White, Justin M. Wood
2009-5-21
12866
Riverside
San Jacinto Mountains: Garner Valley, 0.5 miles NW of Morris Ranch Rd (Kenworthy Ranger Station).
1372
Comment
SBBG28549
Ceanothus perplexans
D. Myrick
1964-4-30
Riverside
Palms to Pines (St Hwy 74), 15 mi W of Palm Desert
1219
Comment
SDSU13887
Ceanothus tomentosus
Michael G. Simpson, C. Luke, T. Sagar, S. Johnston, T. Duffy
2000-4-30
2088
Riverside
Remote southeastern region of Santa Margarita Ecological Reserve (SDSU).
671
Comment
SBBG128619
Ceanothus vestitus
T. Tennant, J. Ross
1998-4-9
MOR- 1012
Riverside
Morongo Indian Reservation, Wood Cyn, E of upper Potrero Cyn
1305
Comment
UCR81113
Centaurea solstitialis
Steve Boyd, T. Ross, D. Bramlet
1992-9-9
7690
Riverside
Southern Santa Ana Mountains, San Mateo Wilderness Area; upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Alamos Road (7S04) at the confluence of Los Alamos Creek, up the San Mateo Trail north to Potrero de la Cienega.
671
Comment
RSA191405
Centaurium venustum
E. W. Lathrop, Robert F. Thorne
1967-9-26
6651
Riverside
6 miles NW of Murrieta.
Comment
RSA526081
Centaurium venustum
Steve Boyd, T. S. Ross
1990-5-11
4654
Riverside
Vail Lake area, Arroyo Seco drainage, canyon bottom at N base of Wild Horse Peak, SE of Dripping Springs campground of Cleveland National Forest.
579
Comment
SD122987
Centromadia pungens subsp. laevis
Steve Boyd
1985-8-7
1114
Riverside
Murrieta area, Clinton Keith Rd., just east of the Bear Creek development golf course (mak 10/07)
Comment
UC161908
Centrostegia thurberi var. thurberi
C. R. Orcutt
Riverside
Colorado Desert
Comment
UCR174039
Cerastium glomeratum
A. C. Sanders
2006-5-19
32461
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
RSA543837
Cerastium glomeratum
Steve Boyd, Orlando Mistretta
1991-5-22
6288
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
POM230756
Cercidium floridum
E. N. Anderson, I. W. Clokey
1935-4-17
6705
Riverside
Shaver's Wells
Comment Read comments Apr 24 2011
RSA727390
Cercidium floridum
Naomi Fraga, Lisa Rojas
2005-2-10
1383
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
365
Comment
UC574977
Cercidium floridum subsp. floridum
C. Epling and Wm. Robison
1933-6-24
Riverside
near Indio
Comment
UC596757
Cercidium floridum subsp. floridum
R. J. S.
Feb. 1904
305
Riverside
Coachella Desert
Comment
RSA650397
Cercocarpus betuloides
C. J. Humphrey, Herbert Humphery, E. T. Bartholomew
1936-6-7
130
Riverside
In desert foothills 16 miles north of Riverside.
396
Comment
UCR164288
Cercocarpus betuloides
S. J. Myers
2001-4-6
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon
976
Comment
UC56988
Cercocarpus betuloides var. betuloides
H. M. Hall
April, 1902
2894
Riverside
vicinity of Sage; Southern California
609
Comment
UCR14863B
Cercocarpus minutiflorus
O. F. Clarke, A. C. Sanders, Dan Vossler
1975-7-23
s.n.
Riverside
Santa Ana Mountains, west of Murrieta,,west side of a canyon along Tenaja Road. Close to Mesa De Burro which forms the canyon wall a little farther down stream
549
Comment
UCR90419
Cercocarpus minutiflorus
D. L. Banks, Steve Boyd
1995-3-30
0112
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area, N slope of Agua Tibia Mtn, west of the Dripping Springs Alcove, east of the Woodchuck Trail.
713
Comment
SD185127
Chaenactis carphoclinia
John F. Green
2005-3-14
Riverside
East of north shore of Salton Sea, northnortheast of Rancho Dos Palmas, between Coachella Canal siphons 28 and 29.
24
Comment
SD49375
Chaenactis carphoclinia var. carphoclinia
Thomas W. Whitaker
1958-4-30
Riverside
Box Canon, midway between Mecca and Shaver Well.
Comment
CAS-BOT-BC276926
Chaenactis fremontii
Palmer Stockwell
1940-4-24
1504
Riverside
1 mile E of Cabazon
Comment
OBI8303
Chaenactis fremontii
David J. Keil, Malcolm McLeod, Dirk Walters
1977-3-28
12067
Riverside
Joshua Tree Natl Monument, along Pinto Basin Rd, 5.5 mi N of Cottonwood campgrounds
Comment
UC1287049
Chaenactis fremontii
C. L. Hitchcock
1966-3-16
24208
Riverside
4 mi s of Palm Desert (along Palms to Pines Hiway)
609
Comment
RSA793018
Chaenactis glabriuscula
Justin M. Wood
2011-4-4
3408
Riverside
San Bernardino Mountains Foothills: San Gorgonio River wash, off of Bluff Street, just east of Banning Bench.
881
Comment
UCR16877
Chaenactis glabriuscula
Eric Trubschenck
1972-5-8
8
Riverside
Moreno Valley, 12 miles east of Riverside, 1 mi south of intersection of Alessandro Blvd with Wilmot Street
549
Comment
UCR274189
Chaenactis glabriuscula
T. B. Salvato, Gregg Miller
2005-6-7
1437
Riverside
Peninsular Range, Gavilan Hills, along Hill Top Drive, 1.7 mi NE ( 54.8 deg. ) of the Lake Street junction with Hwy I-15, and 1.8 miles west of El Toro Road, near benchmark 2349
695
Comment
CAS-BOT-BC277414
Chaenactis glabriuscula var. glabriuscula
E. W. Lathrop
1965-5-9
5744
Riverside
6 miles W of Murrieta
Comment
RSA586841
Chaenactis glabriuscula var. glabriuscula
Darin L. Banks, Peter Morrell
1995-5-4
0308
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, on metasedimentary hills N of Wildhorse Peak.
622
Comment
UC1392834
Chaenactis glabriuscula var. glabriuscula
R. F. Hoover
1968-6-7
11158
Riverside
Head of St. Johns Canyon
Comment
UCR98706
Chaenactis glabriuscula var. glabriuscula
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
UC456027
Chaenactis parishii
I. J. Condit
1910-6-22
Riverside
San Jacinto Mts.
2438
Comment
CAS-BOT-BC284347
Chaenactis stevioides
H. M. Hall
1905-4-23
5874
Riverside
Chuckawalla Bench, Colorado Desert
Comment
RSA94395
Chaenactis stevioides
F. W. Peirson
1928-4-24
7905
Riverside
Cottonwood Springs, northern Colorado Desert
Comment Read comments Oct 9 2010
UCD20144
Chaenactis stevioides
Donald W. Kyhos
1976-3-17
67 -11
Riverside
Along Twentynine Palms Highway, at Riverside- San Bernardino County line.
Comment
POM311389
Chaenactis stevioides var. stevioides
Diana plainer
1958-3-30
150
Riverside
Joshua Tree National Monument, off main road, toward Cottonwood Springs, S of park at base of hills. Eagle Mts.
457
Comment
SJSU11751
Chaenactis xantiana
S. S. Rewak
1962-4-15
Riverside
by Highway 10 (old Highway 60), 18 mi W of Blythe
Comment Read comments Mar 30 2014
RSA503422
Chamaesyce albomarginata
John Olmsted
1962-5-10
3618
Riverside
L. Matthews Road ca. 1/2 mi. W of dam
427
Comment
SBBG67729
Chamaesyce platysperma
M. N. Ackley
-Feb-1926
350
Riverside
near Edom
64
Comment
RSA776332
Chamaesyce polycarpa
Duncan S. Bell, Amanda Turek
2010-4-10
823
Riverside
Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak.
269
Comment
SFV7071
Chamaesyce polycarpa
T. Gordon, K. A. Wilson, M. H. Grayum, K. Felt
1974-11-16
771
Riverside
Big Wash, just north of Quien Sabe Point at east end of county.
116
Comment
RSA770639
Chamaesyce setiloba
R. F. Thorne
1966-10-15
41779
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway
Comment
SJSU4455
Chamaesyce setiloba
E. V. Boro
1963-12-26
78
Riverside
5 mi E of Desert Hot Springs
Comment
CAS-BOT-BC66320
Cheilanthes clevelandii
Peter H. Raven
1958-5-17
12933
Riverside
3.4 miles south-east of Banning on road to Idyllwild, San Jacinto Mountains
Comment
POM12438
Cheilanthes clevelandii
P. A. Munz
1922-4-30
5129
Riverside
Tuscalota Creek, south of Hemet.
Comment
CAS-BOT-BC70296
Cheilanthes newberryi
I. M. Johnston
1920-5-8
2265
Riverside
Box Springs Grade
Comment
UCR113967
Cheilanthes newberryi
Mitch Provance
1999-3-8
1061
Riverside
Jurupa Mountains, SE Pyrite Canyon (= SE end of Wilder's Cyn.), c. .3 km NW of the Jurupa Mountains Culture Center.
366
Comment
CAS-BOT-BC70378
Cheilanthes viscida
P. A. Munz
1941-10-1
17237
Riverside
on Palms to Pines Highway, north base of Santa Rosa Mts.
Comment
UC42427
Cheilanthes viscida
S. B. Parish and W. F. Parish
Jan. 1880
Riverside
n of Palm Springs (Whitewater Canyon)
Comment
SD247400
Chenopodium
Andy Sanders
2013-7-6
40837
Riverside
Peninsular Range; San Jacinto Mountains: Idyllwild, southeast part of town near Saunders Meadow, west end of Tahquitz View Drive toward Crestview Drive.
1707
Comment
UCR120295
Chenopodium
Mitch Provance
1998-5-25
877
Riverside
Santa Ana River Wash, Riverside, 1/8 mile NW of Tequesquite Ave. and Gregory Rd.
229
Comment
UCR242672
Chenopodium
A. C. Sanders
2013-7-6
40837
Riverside
Peninsular Range; San Jacinto Mountains, Idyllwild, SE part of town near Saunders Meadow, west end of Tahquitz View Dr. toward Crestview Dr.
1707
Comment
RSA0114928
Chenopodium berlandieri
Mitch Provance
2012-7-17
712 -16
Riverside
Beaumont Plain: Banning, south of I-10, vicinity of corner of Sunset Ave. and Westward Ave.
741
Comment
RSA661033
Chenopodium berlandieri
A. C. Sanders, Mitch Provance
1999-9-26
23076
Riverside
McMullen Flat ca. 1 km NW of Valley High County Park, ca. 1 km SE of Hwy 74 off (W of) Twin Pines Ranch Rd.
1195
Comment
UCR17966
Chenopodium californicum
A. C. Sanders
1976-4-20
00278
Riverside
San Jacinto/Santa Rosa Mtns., 9.5 mi. SE of Anza in White Wash, a tributary of Coyote Canyon
976
Comment
JOTR01006
Chenopodium californicum
Cole, James E.
1941-6-9
855
Riverside
Joshua Tree National Park. STUBBY SPRING AREA
1371
Comment
JOTR34080
Chenopodium fremontii
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2975
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
SD254595
Chenopodium missouriense
Mitch Provance
2012-11-9
61251
Riverside
San Bernardino Valley: Box Springs Canyon, SW base of the Box Springs Mountains, E side of Interstate 215, 0.25 mile SE of the intersection of Gernert Road and Watkins Drive (Riverside East 7.5'Q)
422
Comment
UCR115133
Chenopodium missouriense
Mitch Provance
2000-10-14
2251
Riverside
Santa Ana River Bluffs, Belltown/ Crestmore area, near the corner of Wilson and Holly Sts. on the W side of the Santa Ana River
268
Comment
SD122872
Chenopodium murale
Steve Boyd
1985-7-23
1012
Riverside
De Luz Rd., 7.6 mi. west of Rancho California. Roadsideweed in damp soil where Sandia Creek crosses road.
334
Comment
UCR256762
Chenopodium murale
T. B. Salvato, Matthew Malle, Thomas M. Sullivan Jr
2014-4-22
7886
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, dirt extension of Lake Street, c. 1.3 mi north of Hwy 15 and Temescal Canyon
555
Comment
RSA48313
Chenopodium murale
E. K. Balls
1949-4-4
12947
Riverside
near Salton Beach on Highway 111, Colorado Desert
-61
Comment
UCR25982
Chenopodium strictum var. glaucophyllum
John C. Roos
1951-9-25
5295
Riverside
Riverside
259
Comment
RSA455300
Chilopsis linearis
Robert L. Rutherford
1943-9-11
904
Riverside
Banning.
Comment
RSA751253
Chilopsis linearis
A. C. Sanders
2008-7-25
35924
Riverside
Gilman Springs Road, c. midway between Bridge St. and Lambs Canyon Rd., c. 5.6 mi. (air) ENE of Lakeview
473
Comment
SFV3471
Chilopsis linearis
M. L. Vincent, R. H. Swade
1963-10-19
452
Riverside
Snow Creek Road, 2 miles from its intersection with California State Highway 111.
366
Comment
JEPS9180
Chilopsis linearis subsp. arcuata
W. L. Jepson
1914-5-18
5999
Riverside
Pinyon Well grade Pinyon Well grade
Comment
RSA545216
Chilopsis linearis subsp. arcuata
R. F. Thorne
1970-10
41877
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
UC2047744
Chilopsis linearis subsp. arcuata
Sarah J. De Groot with Duncan S. Bell
2015-5-14
7373
Riverside
White Water, along Pacific Trail about 400 m south of Forks 3028, and about 450 m south of Red Dome. Southeast side of San Bernardino Mountains of Red Dome. USGS quad: Catclaw Flat 7.5' Q.
Comment
SEINET7048148
Chilopsis linearis subsp. arcuata
Steven R. Hill
2001-5-3
33649
Riverside
Northeast-facing slopes of Mount San Jacinto, Tramway Road, halfway up Chino Canyon, about 1-1.5 miles southwest of California Route 111, Palm Springs. At boundary of Palm Springs Aerial Tramway property, at entrance gate. Elevation about 1000-2000 feet.
Comment
CAS-BOT-BC474743
Chloris truncata
R. E. Riefner, Jr.
2015-11-1
15 -429
Riverside
City of Perris/Romoland area, Antelope Rd. at McLaughlin Rd.
452
Comment
UC729735
Chloris virgata
Carl B. Wolf
1932-4-28
3071
Riverside
20 mi w Blythe (on the Mecca Road); Colorado Desert, Chuckwalla Valley
121
Comment
RSA692202
Chorizanthe brevicornu
Scott D. White, Michael Honer
2003-5-14
9287
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
CAS-BOT-BC191704
Chorizanthe brevicornu var. brevicornu
E. E. Schellenger
1911-4-24
s.n.
Riverside
S of Palms Springs. Colorado Desert
Comment
RSA392604
Chorizanthe brevicornu var. brevicornu
I. M. Johnston
1917-4-4
s.n.
Riverside
Near Palm Springs.
Comment
SEINET7048175
Chorizanthe brevicornu var. brevicornu
Steven R. Hill
2001-5-3
33681
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
UCR121070
Chorizanthe coriacea
D. E. Bramlet
1989-4-6
1812 A
Riverside
Perris-Aguanga Basin, Lake Skinner area, upland between Rawson Canyon and Tucalota Creek
457
Comment Read comments Sep 17 2011
RSA392656
Chorizanthe corrugata
Unspecified
1920-04
s.n.
Riverside
Mecca.
Comment Read comments Oct 26 2009
SBBG27953
Chorizanthe corrugata
F. W. Peirson
1927-4-12
7175
Riverside
near fork of Painted Cyn near Mecca
Comment
UC69320
Chorizanthe corrugata
L. A. Greata
April 1905
Riverside
Coachella
Comment
UCR13297
Chorizanthe corrugata
O. F. Clarke
1973-4-1
s.n.
Riverside
Sonoran (Colorado) Desert, Plateau above Box Canyon, along State Hwy 195, c. midway between Hwy I-10 and the Salton Sea
Comment
RSA688846
Chorizanthe fimbriata
Scott D. White, Michael Honer
2003-6-17
9552
Riverside
S Perris Basin: Murrieta. Interstate 215 / Clinton Keith interchange.
457
Comment
UCR174432
Chorizanthe fimbriata
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-22
32480
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
UCR92332
Chorizanthe fimbriata var. fimbriata
Scott D. White, M. D. Wilcox
1995-7-11
3471
Riverside
Peninsular Range; Santa Ana Mtns., upper forks of Decker Canyon, SW of Main Divide Truck Trail
730
Comment
CAS-BOT-BC191349
Chorizanthe leptotheca
Steve Boyd
1982-4-27
s.n.
Riverside
Gavilan Hills Region, Temescal Canyon, stable alluvial benches along Indian Wash, S of Di Palma Road and Interstate 15
365
Comment
UCR241058
Chorizanthe leptotheca
John F. Green
2013-5-17
s.n.
Riverside
Peninsular Range, SE of intersection of Temescal Canyon Rd. and Indian Truck Trail, south of Temescal Canyon Rd. and Lee Lake (=Corona Lk.), just east of a significant dry drainage that crosses upper Temescal Canyon Rd. and flows into an area just below the Lee Lake dam
351
Comment
UCR170121
Chorizanthe parryi
Jeffrey Ross, Sam Lau, Jenny Phui
1998-5-31
115
Riverside
San Bernardino Mtns. region, Morongo Indian Reservation; Lion Canyon
756
Comment
UCR174176
Chorizanthe parryi var. parryi
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32575
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
UCR266317
Chorizanthe parryi var. parryi
D. E. Bramlet
1991-4-30
2090
Riverside
Peninsular Range, Shipley Reserve, Crown Valley at NW foot of Black Mtn., transect C-3
732
Comment
UCR267171
Chorizanthe parryi var. parryi
D. E. Bramlet
1998-6-10
2635
Riverside
North Domenigoni Hills, c. 3-8 km ESE of Winchester
625
Comment
RSA0092853
Chorizanthe polygonoides var. longispina
D. E. Bramlet
1993-5-12
2352
Riverside
Peninsular Range: Temecula, c.4 km south of intersection of Pauba Rd & Butterfield Stage Rd, 46-300 m west of Butterfield Stage Rd.
372
Comment
UCR155809
Chorizanthe polygonoides var. longispina
Chris E. True
2005-4-25
s.n.
Riverside
Temecula Region, summit of Oak Mountain, north of Vail Lake
823
Comment
RSA392745
Chorizanthe rigida
Robert Gustafson
1983-3-27
2483
Riverside
Near mouth of fairly steep-walled canyon southwest of Lake Cahuilla
Comment
POM48353
Chrysolepis sempervirens
P. A. Munz, I. M. Johnston
1924-7-27
8789
Riverside
Dark Canyon, just below Deer Springs, San Jacinto Mts.
2439
Comment
SBBG61607
Chrysolepis sempervirens
M. Lewis
1947-8-26
14
Riverside
E slope San Jacinto Mtns
274
Comment
UCR167333
Chrysothamnus paniculatus
Scott D. White, Jennifer H. Jones
2005-5-24
11105
Riverside
Banning Pass area, Cabazon: San Gorgonio River wash and adjacent alluvial flats and benches to W
610
Comment
UCR89596
Chrysothamnus teretifolius
Bern Schwenn
1994-4-29
s.n.
Riverside
Little San Bernardino Mtns., Joshua Tree National Park, E side of Lost Horse Valley, along California Riding & Hiking Trail, east of Ryan Campground. At junction of trail with old road from Lost Horse Well to Lost Horse Mine, just west of Pass.
1329
Comment
UCSB30406
Chylismia brevipes
Krasner, Larry
1975-3-22
Riverside
11 miles west of Desert Center on Highway 10
365
Comment
UC279688
Chylismia brevipes subsp. brevipes
Edmund C. Jaeger
1926-2-2
Riverside
near Salton Station; Canyon Springs
Comment
UCR245256
Chylismia brevipes subsp. brevipes
Jim Andre
2012-3-19
21294
Riverside
Sonoran (Colorado) Desert, north end of Orocopia Mountains, 0.5 mi. south of junction of Box Canyon Rd and I-10 Fwy, 23 miles east of city of Coachella
470
Comment
RSA0034157
Chylismia cardiophylla subsp. cardiophylla
M. Bourell
04141987
Riverside
BLM California Conservation Area, Hwy 195. Spur off of Box Canyon, near Mecca.
150
Comment
UCD103880
Chylismia claviformis
R. L. Smith
1948-3-24
s.n.
Riverside
Foot of Andreas Canyon.
Comment
CAS-BOT-BC160595
Chylismia claviformis subsp. aurantiaca
Jeanne Janish; Carl Janish
1953-7-1
1029
Riverside
Idyllwild
Comment
UC1122176
Chylismia claviformis subsp. aurantiaca
H. S. Yates
1936-4-7
5441
Riverside
2 1/2 mi s Willis Palms; Thermal Quadrangle
243
Comment
UCSB12722
Chylismia claviformis subsp. aurantiaca
Dearing, Hugh; Dearing, Margaret
1936-12-25
Riverside
Long Canyon; near Los Angeles Aqueduct Road; Colorado Desert
Comment
POM17937
Cichorium intybus
P. A. Munz
1923-6-14
7119
Riverside
Corona
Comment
CAS-BOT-BC285736
Cirsium vulgare
John Thomas Howell
1952-10-24
28866
Riverside
Pauba Ranch, about 8 miles east of Temecula
Comment
RSA557323
Cirsium vulgare
Julie Greene, Scott D. White
1993-7-5
1390
Riverside
San Jacinto Wildlife Area, On raised wet area, west of dirt road.
445
Comment
UC1523626
Cirsium vulgare
Robert F. Thorne, Steve Boyd, and Earl Lathrop
1985-7-18
61280
Riverside
near Murrieta-Guava St. roads (a few mi s of Murrieta); De Luz Arroyo
385
Comment
RSA526507
Clarkia epilobioides
Steve Boyd, T. S. Ross
1990-5-11
4702
Riverside
Vail Lake area, N flank and summit of Wild Horse Peak in Agua Tibia Mtns, Cleveland Nat. Forest.
610
Comment
RSA85121
Clarkia epilobioides
J. C. Roos
1952-5-7
5618
Riverside
Box Springs Mountains, north of Canyon Crest Heights
488
Comment
CAS-BOT-BC167131
Clarkia purpurea subsp. quadrivulnera
Steve Boyd
2010-5-28
12287
Riverside
Santa Ana Mountains: Elsinore Peak, just south of Main Divide Road, eastern base of knoll south of peak
1021
Comment
UC76443
Clarkia purpurea subsp. quadrivulnera
Miss M. Alice King
April 1893
Riverside
Menifee
Comment
POM15055
Clarkia rhomboidea
Mary F. Spencer
1922-6-18
1367
Riverside
Idyllwild, San Jacinto Mountains.
Comment Read comments Nov 19 2011
UC20041
Clarkia rhomboidea
Geo. F. Reinhardt
June 1897
Riverside
San Jacinto Mountains
Comment
JEPS122471
Clarkia unguiculata
J. M. Andre
2012-6-15
30537
Riverside
San Jacinto Mountains; along Highway 243, 10.7 miles south of Interstate 10 (Banning), San Bernardino National Forest. Lake Fulmor 7.5' Q.
Comment Read comments May 28 2020
POM307263
Claytonia parviflora subsp. tenuifolia
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
2123
Riverside
Santa Rosa Mountains.
Comment
RSA673497
Clematis pauciflora
Scott D. White, Sandy Leatherman
2000-4-19
7663
Riverside
Santa Ana Mountains/Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east-and north-facing slopes.
640
Comment
RSA440804
Cleome isomeris
N. R. Zabriskie
1973-3-16
569
Riverside
Deep canyon, north slope Santa Rosa Mountains.
335
Comment
RSA49191
Cleome isomeris
P. A. Munz
1949-4-13
13042
Riverside
Cottonwood Springs, west end of Eagle Mts. Colorado Desert
1143
Comment
RSA618415
Cnicus benedictus
D. L. Banks
1997-5-5
1961
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, approximately 60 m east of its intersection with Pechanga Creek
396
Comment
SEINET201434
Coldenia palmeri
Reino Alava
1958-3-3
1831
Riverside
Along US Hwy 95, 27 miles south of Vidal, northeast of the Big Maria Mts
98
Comment Read comments Mar 28 2014
RSA0117413
Collinsia concolor
N. C. Cooper
1944-6-16
1429
Riverside
Pine Cove
1524
Comment
UCR25368
Collinsia heterophylla
John C. Roos
1952-4-13
5530
Riverside
Riverside, Box Springs Mountains
488
Comment
UCR48510
Collinsia heterophylla
Steve Boyd
1986-4-2
1616
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
UC2030037
Condaliopsis parryi
James Henrickson
1979-4-7
17817
Riverside
ca. 18 miles NW of Borrego Springs, SE of Terwilliger, in upper Coyote Canyon, north of Fig Tree Canyon.
Comment Read comments Apr 13 2017
UCR67332
Convolvulus arvensis
A. C. Sanders, E. Rey, D. Willick
1991-4-19
10928
Riverside
Edgemont area, east of Sycamore Canyon. 0.8 mile west of Hwy I-215, on Eastridge Dr. (=Eucalyptus), just west of Pepsi Plant
466
Comment
CLARK-A1656-875
Conyza canadensis
Jim Cornett
1977-9-23
Riverside
Palm Springs
149
Comment
RSA381979
Corallorhiza maculata
Christopher Davidson
1978-6-15
7396 -C
Riverside
Santa Rosa Mountains. Santa Rosa Peak. Trail to the top.
2409
Comment
POM19563
Cordylanthus nevinii
Mary F. Spencer
1923-8-15
2229
Riverside
Idyllwild.
1646
Comment
UCR163664
Cordylanthus nevinii
Mike Misenhelter
2005-8-24
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., NW side of Pine Cove, south of Logan Creek near Truck Trail, SE of peak 6022
1814
Comment
UCR227599
Cordylanthus rigidus
Duncan S. Bell, Colleen Wheeler
2010-7-19
1634
Riverside
San Jacinto Mountains, San Bernardino National Forest, Garner Valley, c. 1.9 air miles southeast of junction of Forest Service Road 6S04 and Forest Service Road 6S13
1376
Comment
JOTR28748
Cordylanthus rigidus subsp. setiger
La Doux, Tasha, Ileene Anderson
2004-10-4
1640
Riverside
Joshua Tree National Park. STOP 1 = Little SB Mtns; above Keys Ranch
1277
Comment
SFV13135
Cordylanthus rigidus subsp. setigerus
M. J. Thor
1982-9-16
124
Riverside
San Jacinto Mountains Idyllwild Park.
1616
Comment
CAS-BOT-BC101304
Corethrogyne filaginifolia
Wesley Griesel
1962-9-18
744
Riverside
Dark Canyon, San Jacinto Mts.
1920
Comment
POM356161
Corethrogyne filaginifolia
M. M. Thompson
1947-8-23
c 2051
Riverside
Los Alamos Canyon, Elsinore Mtns.
762
Comment
UC21516
Cornus nuttallii
H. M. Hall
June, 1901
2245
Riverside
in canyons of w. side San Jacinto Mts. (Dark Canyon); , Dark Canyon
1828
Comment
UCR98703
Cotula australis
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
POM1490A
Crassula connata
Robinson, Crocker
s.n.
Riverside
Elsinore Region; along edge of lake
Comment Read comments Mar 15 2014
SDSU17484
Crassula connata
Jerry Jenkins
2001-3-30
2001 -004
Riverside
Santa Margarita Ecological Reserve. Field by station. UTM zone 6, 482100E, 3699010N. UTM transfered to GIS.
Comment
UCR213279
Crassula connata
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37692
Riverside
Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on north side of I-15, near Temescal Canyon Rd. undercrossing, at north edge of Concordia Ranch Rd.
378
Comment
CAS-BOT-BC175811
Crossosoma bigelovii
John Thomas Howell
1928-3-11
3414
Riverside
Morongo Canyon, n. Colorado Desert
609
Comment
RSA85072
Crossosoma bigelovii
F. W. Peirson
1935-2-22
11402
Riverside
Side canyon opening at the foot of the road from Deep Canyon to Idyllwild, north base of the Santa Rosa Mtns.
366
Comment
UCR274217
Crossosoma bigelovii
Duncan S. Bell, Evan Meyer
2014-10-29
7678
Riverside
Santa Rosa Mountains, Agua Alta Canyon, to the north of Martinez Canyon, c. 6 air miles southeast of the summit of Martinez Mountain
394
Comment
UCSB3803
Crossosoma bigelovii
Haller, John
1957-3-23
Riverside
At mouth of Morongo Canyon, ca. 8 mi. N of U.S. 99 and 1 air mile S of Riverside-San Bernardino County line
762
Comment
SEINET12221365
Crossosoma bigelovii
Unknown
1959-1
75
Riverside
along road to Morongo Valley 8 mi N of US 99, Morongo Wash
Comment
RSA0034095
Croton californicus
Duncan S. Bell
2013-1-30
4455
Riverside
The Mecca Hills; collecting beside the Coachella Canal and the powerlines at the base of the mountains in narrow desiccating depressions where winter rains had collected.
23
Comment
RSA480577
Croton californicus
P. J. Remple
1942-3-3
s.n.
Riverside
Garnet Station.
Comment
RSA184046
Croton californicus var. mohavensis
I. L. Wiggins
1966-11-22
20461
Riverside
Along Highway 60 about 1.5 mi. SE of garnet Hill.
Comment
RSA674754
Crypsis schoenoides
Scott D. White
2001-6-29
8632 -A
Riverside
Meniffe Valley: About 1.4 air mi SW of the I-215/ Newport Rd. Interchange, northwest of the intersection of HollandRd. and Bradley Rd.
439
Comment
UCR119447
Crypsis schoenoides
A. C. Sanders, Mitch Provance
1999-9-26
23100
Riverside
San Jacinto Mountains, Lake Hemet, north shore at FS day use area
1323
Comment
RSA586256
Crypsis vaginiflora
R. E. Riefner
1995-11-29
95 -398
Riverside
Along Davis Road near the San Jacinto River.
Comment
CLARK-A1045-220
Cryptantha angustifolia
George K. Helmkamp
1979-4-18
Riverside
Little San Bernardino Mountains 3.5 miles north of Dillon Road; dry wash; Lost Horse Mtn. 15'Q
Comment
JEPS22569
Cryptantha angustifolia
Rimo Bacigalupi with Paul Hutchison
1958-2-19
6200
Riverside
9.4 mi n Blythe (at w base of the Big Maria Mts.); Big Maria Mts.
167
Comment
RSA191743
Cryptantha angustifolia
R. F. Thorne
1963-3-29
32367
Riverside
5 miles E of Mecca, Mecca Hills.
152
Comment
RSA27465
Cryptantha angustifolia
I. L. Wiggins
1941-3-24
9574
Riverside
Along eastern side of Salton Sea, 2.7 miles south of Mortmar.
Comment
SD126016
Cryptantha angustifolia
F. R. Fosberg
1930-5-17
S 2622
Riverside
Deep Canyon
Comment
SD224872
Cryptantha angustifolia
G. K. Helmkamp, E. A. Helmkamp
1998-2-5
2652
Riverside
Indio Hills, 3 mi. E of Thousand Palms & 1.1 mi. N on Amity Rd. Almost barren hills just beyond creosote bush scrub.
100
Comment
UCR175169
Cryptantha angustifolia
Jim Andre
2006-4-6
6692
Riverside
S Mojave Desert, Joshua Tree National Park: along Pinto Basin Rd. in Wilson Canyon
866
Comment
UCR245922
Cryptantha angustifolia
Naomi Fraga, David Fracker, Thomas Stoughton
2012-3-15
3949
Riverside
Sonoran (Colorado) Desert, off of Box Canyon Rd., south of Shaver Well in a wash
229
Comment
SEINET10455845
Cryptantha angustifolia
Billy Joe Cox
1975-4-23
Cox 4146
Riverside
Palo Verde, 1-3 km W, (ca 32 mi S of Blythe); creosote desert scrub; sandy and gravelly entisols.
70
Comment
RSA0047252
Cryptantha barbigera
J. Mark Porter, Leigh A. Johnson
1997-3-10
11465
Riverside
Whitewater Canyon, ca. 1 mi. N of Whitewater (along Interstate 10).
474
Comment
UC857068
Cryptantha barbigera
Aven Nelson, Ruth A. Nelson
1939-3-29
3269
Riverside
near Mecca; Hidden Springs
Comment
SBBG6245
Cryptantha circumscissa
C. H. Muller
1952-4-6
9511
Riverside
Pinto Basin, Joshua Tree Nat Monument
Comment
UCR142221
Cryptantha corollata
June Latting
1979-5-4
s.n.
Riverside
Gavilan Hills, Harford Springs County Park
610
Comment
CAS-BOT-BC218861
Cryptantha costata
Lewis S. Rose
1962-3-2
62002
Riverside
La Quinta
3
Comment
SBBG31927
Cryptantha decipiens
K. W. Brown
1966-3-10
Riverside
Hwy 111, 8.4 mi NW of Palm Springs
304
Comment
CAS-BOT-BC218762
Cryptantha holoptera
Catherine A. Toschi
1963-4-10
63 :120
Riverside
Boyd Desert Research Center, 5 miles south Palm Desert
304
Comment
UCR75082
Cryptantha holoptera
A. C. Sanders, E. J. Lawlor
1992-4-4
12131
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
SEINET3828404
Cryptantha inaequata
Dave Silverman
2010-1
7825
Riverside
South Palen Lake, Chuckwalla Valley, 5.0 km SE of Sidewinder Well, 2.4 km SW of Palen Dunes Dr., and 3.7 km N of Interstate 10.
Comment
RSA715938
Cryptantha intermedia
Scott D. White, Angelia Carey
2004-4-5
10019
Riverside
North of Valle Vista. Indian Creek Watershed.
518
Comment
RSA773125
Cryptantha intermedia
Duncan S. Bell, Joy England
2010-6-4
1260
Riverside
San Bernardino National Forest: Garner Valley, approximately 3.2 air miles southeast of junction of forest service road 6S04 and forest service road 6S13. Field surveys for potential habitat for the endangered Quino Checkerspot butterfly.
1430
Comment
SDSU12254
Cryptantha intermedia
Jeremy Mass, Ryan Jacobson
2000-4-19
Riverside
Jeep trail along Stone Creek, Santa Margarita Ecological Reserve (SDSU).
177
Comment
UCR115431
Cryptantha intermedia
Scott D. White, D. E. Bramlet
1999-4-22
7243
Riverside
Lake Skinner area, Ridgetop, north, west, and northwest facing slopes of Bachelor Mtn.
762
Comment
UCR225733
Cryptantha intermedia
A. C. Sanders
2011-3-30
38918
Riverside
Peninsular Range; SE edge Gavilan Hills, along north side of Hwy 74 at Riverside Street, just outside city limits of Lake Elsinore
479
Comment
RSA0033751
Cryptantha maritima
Jim Andre
2013-3-27
24831
Riverside
Riverside Mountains; along Wilson River Crossing Rd., 0.8 mi. east of Hwy 95, 12.4 mi. south of Vidal Jct.
114
Comment
UCR38249
Cryptantha maritima
J. M. Stewart
1985-2-24
8501
Riverside
Sonoran (Colorado) Desert, Coachella Valley, south of Pushawalla Palms Oasis, Indio Hills
Comment
UCR226929
Cryptantha micrantha var. micrantha
Jim Andre
2011-2-2
16206
Riverside
Coachella Valley, west of Palm Springs along Hwy 111 (south side) at base of San Jacinto Mtns at Windy Point 5.5 mi from junction with Hwy I-10
259
Comment
OBI32767
Cryptantha microstachys
K. J. Ross
1968-5-16
680514 -2
Riverside
N side of Santa Ana River off Fremont Ave. E across Union Pacific RR tracks and ford river
Comment
SBBG34215
Cryptantha microstachys
H. Haid
1969-5-11
Riverside
Bautista Cyn foothills, ca. 20 mi SE of Hemet
914
Comment
UCR199742
Cryptantha microstachys
Scott D. White, Justin Wood
2008-5-29
12047
Riverside
Beaumont Badlands, West of Beaumont, near SR-60 crossing over San Timoteo Creek
671
Comment
UCR266468
Cryptantha microstachys
Mitch Provance, Robin Kinmont
2015-3-27
315- 55
Riverside
Perris-Aguanga Basin Region, Murrieta Hot Springs, Leon Rd. (unmarked dirt portion) on unnamed hill c. 0.5 miles W of Skunk Hollow, vicinity of W terminus of Promontory Parkway.
430
Comment
OBI42560
Cryptantha muricata
A. C. Sanders
1986-6-1
6537
Riverside
San Jacinto Mts, along the trl toward Spitler Peak from the Hurkey Crk camp to Bonita Vista Rd (T5S, R3E, N1/2, sec 35)
1707
Comment
SEINET255219
Cryptantha muricata
Mitch Provance
2003-4-5
6616
Riverside
San Berardino Valley; Glen Avon (near border with Fontana) along the NW base of the Jurupa Mountian, S of Philadelphia St. and just east of Country Village Rd..
253
Comment
UCR177651
Cryptantha muricata
S. J. Myers, John Green
2003-4-23
s.n.
Riverside
San Jacinto Mtns., powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
UCR84654
Cryptantha muricata
Scott D. White, S. Ogg
1994-4-21
1980
Riverside
San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring
917
Comment
RSA0079442
Cryptantha muricata var. jonesii
LeRoy Gross, Valerie Soza
2003-5-8
832
Riverside
San Jacinto Mountains region: North end of Rouse Ridge; South of the San Jacinto River, north of Rouse Hill Road.
777
Comment
UCR267893
Cryptantha nevadensis var. nevadensis
Jim Andre
2013-3-4
23858
Riverside
Sonoran (Colorado) Desert, 0.2 miles east of Hwy 95, just south of Riverside Mountains, just north of Queen Sable Point
96
Comment
UCR18153B
Cryptantha pterocarya var. pterocarya
A. C. Sanders
1979-3-9
947 B
Riverside
Sonoran (Colorado) Desert/Santa Rosa Mtns, Deep Canyon Reserve south of Palm Desert. In the gorge of Deep Canyon above the Research Center - near bucket #24
366
Comment
POM6747
Cucurbita palmata
P. A. Munz, Street Street
1919-5-7
s.n.
Riverside
Palm springs
183
Comment
UCR75889
Cuscuta
Theo Glenn
1991-5-1
91- 50
Riverside
Sonoran (Colorado) Desert, McCoy Mts, NW of Blythe
240
Comment
RSA388505
Cuscuta californica
Steve Boyd
1986-5-1
1811
Riverside
Bachelor Mtn.: Lower south slopes of Bachelor Mtn., east end of Lake Skinner.
Comment
CAS-BOT-BC224602
Cuscuta californica var. papillosa
Lewis S. Rose
1946-12-23
46300
Riverside
Cathedral Canyon Wash
182
Comment
RSA638871
Cuscuta ceanothi
Scott D. White
1998-10-13
7182
Riverside
Corona, near Bedford canyon: Dissected alluvial slope, foothills at eastern slope of Santa Ana Mts. 'Joseph Canyon' wash near a disused quarry.
335
Comment
UCD84491
Cuscuta denticulata
Chuck Hughes
2010-6-11
147
Riverside
Abandoned Rice military airfield, about 0.4 mile south of Highway 62.
269
Comment
RSA0121040
Cuscuta salina
Duncan S. Bell, LeRoy Gross
2016-3-29
9127
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5 air miles southeast of the summit of Martinez Mountain.
686
Comment
RSA571307
Cynara cardunculus subsp. flavescens
Steve Boyd, Darin L. Banks
1994-4-5
8255
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, in the vicinity of Oak Flats east of Verdugo Potrero.
762
Comment
SD187314
Cynodon dactylon
Scott D. White, Angelia Carey
2004-4-16
10167
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent slopes.
548
Comment
UCR201874
Cyperus eragrostis
Justin M. Wood
2008-9-22
155
Riverside
SW Perris Basin, Temecula/Murrieta Creek, downstream of 1st Street bridge
305
Comment
UCR111756
Cyperus involucratus
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
UCR78635
Cyperus odoratus
Scott D. White
1992-9-11
792
Riverside
Vicinity of Gilman Hot Springs, north side of San Jacinto River & a thin strip trending north of the river & west of the Hot Springs
459
Comment
UC698412
Cyperus rotundus
unknown
1920-12-11
Riverside
Thermal
Comment Read comments Apr 6 2011
JOTR35997
Dalea mollis
Harding, Mitzi, Mark Wheeler
2012-9-4
208
Riverside
Joshua Tree National Park. Clark's Pass; low area of mud flats surrounded by fine sand hills, just south of Highway 62 (stop 5)
538
Comment
UCR138584
Dalea mollis
Steve Boyd, Orlando Mistretta
1986-3-13
1428
Riverside
Sonoran (Colorado) Desert, Palen Mtns: NE of Desert Center, junction of Parker Dam Road and 'Palen Road' (road going through pass between Palen and Granite Ranges)
366
Comment
UCR182832
Dalea mollis
Dave Silverman, Cindy Hopkins
2005-3-25
5757
Riverside
NE Riverside Co., Rice Valley, SE of Danby Dry Lake, south of Highway 62, along Midland (Blythe-Rice) Road, south of railroad crossing
234
Comment
RSA278987
Dalea mollissima
B. A. Prigge, L. Martinez
1978-3-23
2433
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads
335
Comment
SEINET10486082
Dalea schottii
David B. Dunn
1946-3-15
Dunn 2025
Riverside
Collected on dry plateau in vicinity of pushawalla canyon, indio hills. Sparse Desert scrub of larrea and franseria, with palms at the springs in the canyon.
Comment
CAS-BOT-BC283041
Dasyochloa pulchella
Welder
1907-4-1
s.n.
Riverside
Murray Wash, Palm Springs
Comment
RSA4963
Dasyochloa pulchella
C. B. Wolf
1932-4-27
3034
Riverside
Colorado desert, 3/4 mile west of Utopia on Mecca-Blythe road
152
Comment Read comments Dec 11 2011
POM6767
Datisca glomerata
P. A. Munz
1919-5-9
2730
Riverside
Tahquitz Canyon
229
Comment
RSA564026
Datisca glomerata
M. A. Patten, S. J. Myers
1993-8-20
s.n.
Riverside
Along Tahquitz Creek and behind the debris basin dam in Palm Springs.
183
Comment
SD137794
Datisca glomerata
Darin L. Banks, Steve Boyd
1995-5-3
203
Riverside
Agua Tibia Wilderness Area, Cleveland National Forest, N slope of Agua Tibia Mtn.
490
Comment
UCR92140
Datisca glomerata
D. L. Banks, Steve Boyd
1995-5-3
0202
Riverside
Agua Tibia Mtns Watershed, Cleveland National Forest, Agua Tibia Wilderness Area, N slope of Agua Tibia Mtn., east of Dripping Springs Alcove, along lower alluvial benches of Arroyo Seco
512
Comment
RSA619540
Daucus pusillus
D. L. Banks
1997-5-5
1989
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek, along the south fork of Pechanga Creek.
396
Comment
UCSB61511
Deinandra kelloggii
Sanders, A.
1993-5-17
Riverside
Hemet, S side of Florida Ave. (Hwy. 74) on the E side of California Ave.; (T5S, R2W, NW/4 sec. 13)
460
Comment
CAS-BOT-BC523916
Deinandra paniculata
R. E. Riefner, Jr.
2014-8-27
14 -304
Riverside
City of Riverside, Moreno Valley,Box Springs Blvd., at Sycamore Canyon Blvd., W of 215-Freeway
483
Comment
HSC34791
Delphinium hesperium
R. E. Cooksey
Mar 1974
205
Riverside
Salton Sink in San Bernardino Mtns., White Water Canyons
305
Comment
CLARK-A1528-3860
Delphinium parishii subsp. parishii
John C. Roos
1947-5-10
3612
Riverside
Reche Canyon
Comment
HSC85399
Delphinium parryi
Steve Boyd
1986-4-19
1712
Riverside
Temescal Canyon: flats at SE end of Alberhill Mtn.
396
Comment
RSA525676
Delphinium parryi
Steve Boyd
1990-5-3
4548
Riverside
San Jacinto Mountains, Vail Lake area, rolling terrain at jtn of Hwy R3 and Powerline Road, NE of the lake.
Comment
CAS-BOT-BC121435
Delphinium parryi subsp. parryi
L. R. Abrams
1935-4-7
13665
Riverside
Gavilan Hills Region, 2 mi SW of Perris
Comment
RSA585725
Delphinium parryi subsp. parryi
D. L. Banks, S. D. Boyd
1995-5-9
396
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area.
790
Comment
HSC85258
Dendromecon rigida
Steve Boyd
1986-4-22
1748
Riverside
Stable alluvial benches of Indian Wash just S of Interstate Hwy 15
Comment
RSA776086
Descurainia pinnata
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy
2011-3-23
818
Riverside
Chuckwalla Mountains, North side, Alligator ACEC off I-10, south of Desert Center, in hills above 'Granite Mine.'
396
Comment
UCR260839
Dichelostemma capitatum
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-25
41514
Riverside
San Gorgonio Pass, c. 1.5 miles east of Cabazon, north of the San Gorgonio River wash on the alluvial slope between the water bottling plant and I-10 and west along dirt track, near Elm St.
498
Comment
UCR137502
Dichelostemma capitatum subsp. capitatum
D. L. Banks, V. W. Steinmann
1997-3-13
1484
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
RSA501048
Dichelostemma pulchellum var. pulchellum
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3169
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
CAS-BOT-BC292190
Dicoria canescens
John Thomas Howell
1928-11-4
4087
Riverside
Below Palm Canon [Canyon] on road from Indio to Palm Springs
Comment
UCSB7955
Dicoria canescens
Dearing, Hugh; Dearing, Margaret
1939-11-12
Riverside
W. Colorado Desert
Comment
JEPS40728
Dieteria asteroides var. asteroides
Marjorie D. Clary
1932-5-9
371
Riverside
near Neighbors; Palo Verde Valley
91
Comment
UC1422542
Dieteria canescens var. ziegleri
Jeanine Derby and Tim Krantz
1977-10-13
Riverside
on 7SO2 3.6 mi se junction with highway 74 turnoff to Santa Rosa Peak; Santa Rosa Mts.
2377
Comment
UCR86652
Dimorphotheca sinuata
A. C. Sanders, J. C. Dice, K. C. Rose, D. Woodard
1995-3-29
16263
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
CAS-BOT-BC150923
Diplacus bigelovii var. bigelovii
Steve Boyd; S. Meury; R. Noyes; L. Arnseth; D. Nordin; T. Ross
1988-3-10
2162
Riverside
Palen Pass at the N. end of the Palen Mtns.
50
Comment
SD241952
Diplacus brevipes
P. A. Munz, J. M. Johnston
1922-5-20
Riverside
San Jacinto Mountains: 2 miles below Kenworthy, Thomas Valley.
1372
Comment
RSA0019417
Diplacus fremontii
LeRoy Gross, Grace Cho, Caitlin Elam
2013-5-30
6173
Riverside
Logan Creek, north of the community of Pine Cove, and just west of road (5S09).
1799
Comment
SBBG120835
Diplacus puniceus
A. C. Sanders with T. B. Salvato, K. Volansky
2006-5-24
32565
Riverside
hills between Murrieta and Menifee Valley, W of I-215, S of Bundy Cyn/Scott Rd and N of Clinton Keith Rd
518
Comment
RSA740769
Dipsacus fullonum
Scott D. White, Justin M. Wood
2008-6-18
12207 -B
Riverside
San Jacinto Mountains: Hiking trail from K flat to Apple Canyon Rd.
1341
Comment
JEPS52447
Ditaxis californica
Marjorie D. Clary
1933-1-29
1754
Riverside
Deep Canyon, Santa Rosa Mts. 15 miles northwest of Indio
243
Comment
UC129372
Ditaxis californica
H. M. Hall
Apr, 1905
5796
Riverside
7 mi. w. Coachella; Colorado Desert, Marshall Canyon
30
Comment
POM10489
Ditaxis lanceolata
Charlotte M. Wilder
1907-4-8
772
Riverside
Near Palm Springs
152
Comment
RSA644217
Ditaxis lanceolata
V. W. Steinmann, P. I. Moscosa, T. S. Ross
1998-4-14
1366
Riverside
Orocopia Mountains, 1.5 km southwest of the Hayfield exit of I-10. Along a small wash on north-facing slope.
182
Comment
SEINET7097941
Ditaxis lanceolata
A. G. Vestal
1937-5-9
s.n.
Riverside
South of Hemet at the foothills of Santa Rosa Hills. UTM Zone 11, 502695 mE, 3730874 mN. Lat. 33 43' 11ao N, Long. -116 58' 15ao W. (NAD 27 converted to WGS84 decimal degrees)
Comment
RSA0019474
Dithyrea californica
J. Andre, G. L. Clifton, Ron Kelley
2013-3-21
24390
Riverside
West Riverside Mountains; at base of NW corner of range where sand ramps 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
RSA696071
Dithyrea californica
Keith E. Hoffmaster
1937-3-16
s.n.
Riverside
Palm Springs.
Comment
RSA789351
Dodecahema leptoceras
Naomi Fraga, Duncan S. Bell
2009-5-6
2702
Riverside
Arroyo seco SE of Dripping Springs Campground and Fire Station.
488
Comment Read comments Mar 30 2013
POM78480
Dodecatheon clevelandii
H. M. Hall
1902-4-4
2963
Riverside
Vicinity of Riverside, in the Sonoran Zone. Alt. 1200 ft.
366
Comment
UCR60655
Downingia bella
R. F. Thorne
1974-5-23
44682
Riverside
Santa Ana Mtns., Santa Rosa Plateau, E of Redonda Mesa, Rancho California
610
Comment
SDSU21800
Downingia cuspidata
Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen
2016-5-7
3980
Riverside
Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center.
636
Comment
UC10478
Draba cuneifolia
W. G. Wright
1890-1
1757
Riverside
Colorado Desert
Comment
UCR23482
Draba cuneifolia
John C. Roos
1958-2-22
s.n.
Riverside
Chuckwalla Mtns., Canyon 2.5 mi S.E. of Desert Center
Comment
CAS-BOT-BC535006
Drymocallis glandulosa var. reflexa
C. B. Wolf
1931-5-11
1961
Riverside
San Jacinto Mts. near Pipe Creek above Hemet Valley, Upper Sonoran
1676
Comment
RSA783269
Dryopteris arguta
J. D. Olmsted
1959-4-23
460
Riverside
Spring Trail at Beacon Pines Ranch; 9 miles SW of Corona.
732
Comment
RSA741584
Dudleya abramsii subsp. abramsii
Scott D. White, Justin M. Wood
2008-6-17
12192
Riverside
San Jacinto Mountains: Morris Ranch Rd. - open area W of Goff Flat.
1616
Comment
RSA0098484
Dudleya lanceolata
Marc A. Baker
2015-4-14
18321
Riverside
San Gorgonio Pass, 4.2 km east of the San Gorgonio River, 28 km WNW of Palm Springs.
640
Comment
UCR104165
Dudleya lanceolata
Scott D. White
1997-5-25
5248 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
RSA388321
Dudleya multicaulis
Steve Boyd
1986-5-7
1846
Riverside
Temescal Canyon: Edge of Terrace escarpment between Horsethief wash and Indian Truck Trail, south of I-15.
Comment
UCR58950
Dudleya saxosa
Kenneth Cooper
1986-4-18
s.n.
Riverside
San Jacino Mtns, Oasis de los Osos Preserve of the nature conservancy, Snow Creek Canyon, at the N foot of the San Jacinto Mtns
Comment
UC1015384
Dudleya saxosa subsp. aloides
Reid Moran
1950-4-28
3407
Riverside
Whitewater
457
Comment
UCR211721
Dysphania botrys
Fred M. Roberts, D. E. Bramlet
2005-6-6
6246
Riverside
Perris Basin, San Jacinto Valley, San Jacinto River Wash, just west of SR 79 overpass, 1.4 km west-southwest of Gilman Hot Springs
442
Comment
JOTR33717
Echinocactus polycephalus var. polycephalus
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
1210
Riverside
Joshua Tree National Park. Large open bajada in northwest Eagle Mountains, approx. 2 mi northeast of Cottonwood Visitor Center
984
Comment
RSA0125246
Echinocereus engelmannii var. engelmannii
H. G. Rush
1951-6-6
184
Riverside
Big Maria Mountain Range. 35 miles north of Blythe on Highway 95.
91
Comment
UCR6147
Echinochloa crus-galli
C. M. Bringle, O. F. Clarke, et al.
1967-5-18
s.n.
Riverside
Santa Ana River bottom. Along banks of river behind Herrs' residence, 5453 Grassy Trails Drive. Taking path leading from pasture behind house, turn right at first fork and proceed along riverbank
229
Comment
RSA736650
Echinochloa oryzicola
Justin M. Wood
2008-7-16
36
Riverside
Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan property, Alberhill area.
Comment
RSA737428
Eichhornia crassipes
Justin M. Wood
2008-8-31
128
Riverside
Romoland, Intersection of Ethanac Rd and Antelope Rd.
441
Comment
UC1100718
Eleocharis macrostachya
Malcolm A. Nobs, S. Galen Smith
1948-9-3
502
Riverside
Thermal Imperial Valley
Comment
UCR111564
Eleocharis parishii
Mitch Provance
1999-5-4
1683
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
UCR201458
Eleocharis parishii
Scott D. White, Justin M. Wood
2008-7-10
12450
Riverside
San Jacinto Mountains, Fobes Spring
1500
Comment
RSA613950
Eleusine indica
A. C. Sanders
1994-7-27
15163
Riverside
Riverside: Santa Ana River between the San Bernardino County line and the Market Street Bridge., 117 deg 22.5'W, 34 deg 01'N.)
246
Comment
UCR123661
Eleusine indica
A. C. Sanders
2001-9-23
24877
Riverside
San Bernardino Valley region, Riverside, Castle Park in La Sierra, 91 Fwy at Polk St.
220
Comment
UC38217
Elymus elymoides subsp. elymoides
H. M. Hall
1901-6-10
2065
Riverside
San Jacinto Mountains; s side
1615
Comment
POM47449
Elymus glaucus subsp. glaucus
Mary F. Spencer
1919-6-27
1231
Riverside
Idyllwild, San Jacinto Mountains.
1616
Comment
UCR192701
Elymus hispidus
Naomi Fraga, V. Arvizu, Elizabeth Kempton, T. Thibault
2006-6-7
1692
Riverside
San Jacinto Mountains, east of Fobes Ranch Road, just south of Fobes Ranch
1585
Comment
OBI32762
Emmenanthe penduliflora
Richard L. Irwin
1962-4-21
39
Riverside
Beneath center of Crestomore Rd bridge over Santa Ana River and ca 100 ft W
244
Comment Read comments Aug 24 2013
UCR116828
Emmenanthe penduliflora
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-4-6
23929
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic, north of flood control ditch
348
Comment
RSA772971
Encelia actoni
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4781
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
CHSC46063
Encelia farinosa
Troy Griffiths
1988-4-1
104
Riverside
Vic. of Living Desert Reserve, ca. 3 mi se of Palm Desert.
45
Comment
UCR185108
Encelia farinosa
LeRoy Gross, L. Lubinsky, V. W. Steinmann, L. L. Worlow
2005-2-17
1435
Riverside
Chocolatte-Chuckwalla Mountains, Colorado Desert; Corn Springs Campground in the Chuckwalla Mountains. Canyon SW of Campground
549
Comment
UCR41600
Encelia farinosa
A. C. Sanders, D. Charlton, B. Pitzer, J. M. Stewart
1986-3-1
6032
Riverside
Sonoran (Colorado) Desert, Hayfield Lake, NW end of the lake c. 0.5 mi SW of the pumping station
412
Comment
SEINET10958167
Encelia farinosa
David B. Dunn
1946-2-22
Dunn 1969
Riverside
Hidden Springs Canyon in the vicinity of the Palms.
Comment
CAS-BOT-BC131427
Encelia frutescens
Mrs. E. C. Van Dyke
1928-7-1
s.n.
Riverside
Near Idyllwild, along road
Comment
RSA701159
Encelia frutescens
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah DeGroot, Valentin Arvizu, Tim Thibault
2004-5-14
11263
Riverside
Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range., [Coordinates are off a little and map in Riverside Co.]
570
Comment
UCR277626
Encelia frutescens
Aaron C. Sedgwick
2012-11-9
164
Riverside
Mojave Desert, south of Needles, Chemehuevi Wash basin, west of Hwy 95 on Turtle Mountain Road
76
Comment
NY70043
Ephedra aspera
L. Abrams
1903-4-6
3204
Riverside
Palm Springs station
Comment
RSA383860
Ephedra aspera
N. R. Zabriskie
1969-1-4
176
Riverside
Andreas Canyon near Palm Springs.
365
Comment
SEINET3197212
Ephedra aspera
G. Rink
2011-4-4
10425
Riverside
Northwest of Blythe, east of the McCoy Mtns, desert pavement
182
Comment
RSA296153
Ephedra californica
B. A. Prigge
1980-8-5
3831
Riverside
Whitewater Canyon, 0.5 miles N of trout farm
701
Comment
RSA329548
Ephedra californica
G. D. Wallace
1966-3-26
259
Riverside
Whitewater Canyon; 13 mi. E. of Banning, San Bernardino Nat l For.
427
Comment
RSA383875
Ephedra californica
Christopher Davidson, B. Gustafson
1977-4-7
5575
Riverside
White water Canyon Rd., exit from Interstate-10 ca. 2.5 mi. W of jct I-10 with State 62. Near start of Angeles Crest Trail.
610
Comment
SEINET8714361
Ephedra californica
F. A. Thackery
1928-1
254
Riverside
White Water, Riverside Co.
Comment
UC813662
Ephedra fasciculata var. clokeyi
I. W. Clokey
1935-4-17
6511
Riverside
Cottonwood Springs
Comment
RSA794236
Ephedra nevadensis
J. Andre
2012-3-19
21334
Riverside
Chuckwalla Mountains; north end of range at Jaeger Nature Sanctuary, 1.5 miles south of junction Eagle Mountain Road and I-10 freeway.
411
Comment
RSA0110607
Epilobium campestre
Jeremiah George
2012-6-14
s.n.
Riverside
San Gorgonio Pass Region: Beaumont, just south of West 4th St. at end of small paved spur road, area boxed in by commercial development.
772
Comment
UCR234800
Epilobium campestre
Jeremiah George
2012-6-14
s.n.
Riverside
San Gorgonio Pass Region, Beaumont, just south of West 4th St. at end of small paved spur road, area boxed in by commercial development
772
Comment
UCR266604
Epilobium campestre
Mitch Provance
2011-6-6
17003
Riverside
Edgemont area of Moreno Valley, from the northbound I-215 onramp at Allesandro Blvd., east to Old 215 Frontage Rd.
466
Comment
POM153434
Epilobium canum subsp. latifolium
Martha Hilend
1927-12-31
s.n.
Riverside
Cottonwood Springs. South edge of Mojave Desert.
Comment Read comments Sep 20 2011
RSA484733
Epilobium canum subsp. latifolium
A. C. Sanders, E. J. Lawlor
1988-10-22
8734
Riverside
Pinyon Flats area, Santa Rosa Mountains, along the trail from Dolomite Mine to Horsethief Creek.
1200
Comment
RSA72090
Epilobium canum subsp. latifolium
F. W. Peirson
1924-7-29
5027
Riverside
Open Mountain slope on road from Banning to Idyllwild, San Jacinto Mountains.
1677
Comment
UC20050
Epilobium ciliatum subsp. glandulosum
H. M. Hall
1901-7-24
2562
Riverside
small spring on steep n side San Jacinto Mountains
Comment
GMDRC6579
Epilobium densiflorum
J. M. Andre
2012-6-15
30541
Riverside
San Jacinto Mountains: west slopes of range along Poppet Flat Rd, Poppet Creek canyon, 3.2 mi. west of Hwy 243
1022
Comment
POM48735
Epilobium densiflorum
P. A. Munz
1924-7-29
8818
Riverside
5 miles SE of Poppet Flat, San Jacinto Mtns.
1372
Comment
RSA740637
Epilobium densiflorum
Scott D. White, Justin M. Wood
2008-6-18
12213
Riverside
San Jacinto Mountains: K Flat Meadow.
1433
Comment
RSA588578
Epilobium glaberrimum subsp. fastigiatum
Anstruther Davidson
1892-7-4
s.n.
Riverside
San Jacinto.
Comment
RSA381727
Epipactis gigantea
N. C. Cooper
1944-4-8
s.n.
Riverside
San Bernardino National Forest, San Jacinto Mountains: Andreas Canyon (near Palm Springs)
457
Comment
UCR137186
Epipactis gigantea
M. B. Dunkle
1933-5-6
3423
Riverside
Western Sonoran (Colorado) Desert/ San Jacinto Mtns., Andreas Canyon
244
Comment
UCR3709
Epipactis gigantea
Frank C. Vasek
1964-7-25
640725- 03
Riverside
San Jacinto Mountains, Dark Canyon near Wet Canyon Campground
Comment
UCSB925
Epipactis gigantea
Kamb, Peter
1948-7-11
Riverside
Hall Canyon; San Jacinto Mtns
1645
Comment
RSA612920
Equisetum arvense
L. C. Wheeler
1931-10-4
214
Riverside
San Jacinto Mts. Strawberry valley
1554
Comment
SD81654
Equisetum arvense
Louis C. Wheeler
1931-10-4
214
Riverside
San Jacinto Mountains, Strawberry Valley
1555
Comment
RSA0012657
Equisetum laevigatum
LeRoy Gross, Caitlin Elam
2013-5-14
6084
Riverside
Garner cattle company (Garner ranch), east of Lake Hemet, and highway 74. West of the ranch's buildings. North of the road to the buildings, and south of the old landing strip.
1332
Comment
UCR126986
Eragrostis
A. C. Sanders, Guy Bruyea
2003-6-12
26895
Riverside
Perris-Aguanga Basin Region, Winchester, SE side of town between Simpson Ave. and Olive Ave., east of Hwy 79/Winchester Rd.
450
Comment
UCR176681
Eragrostis
G. S. Nuessly
1980-10-14
s.n.
Riverside
Riverside: U.C. Riverside campus, above Picnic Hill
351
Comment
UCR251992
Eragrostis
A. C. Sanders, T. B. Salvato
2014-7-2
41160
Riverside
Peninsular Range; San Jacinto Mtns., Fobes Canyon, c. 1/2 mile south of Fobes Ranch along Fobes Ranch Rd.
1555
Comment
UC68598
Eremalche exilis
H. M. Hall
Apr. 1905
5928
Riverside
McCoy Wash Colorado Desert, McCoy Wash
91
Comment
RSA4888
Eremalche rotundifolia
Carl B. Wolf
1932-4-27
3004
Riverside
Colorado Desert, 17 miles E of Mecca on the Blythe road.
152
Comment
SFV7917
Eremalche rotundifolia
T. Gordon, K. A. Wilson, M. H. Grayum, G. Poseley
1976-4-30
1280
Riverside
Along Parker Dam Highway about 8 miles northeast of Desert Center.
183
Comment
UC1007180
Eremalche rotundifolia
Philip A. Munz
1940-3-23
15668
Riverside
Dale to Cottonwood Springs; s. base Pinto Mts.
609
Comment
SBBG60424
Eremothera boothii subsp. decorticans
M. N. Ackley
1928-4-3
761
Riverside
Devil's Cyn, Coral Reef Ranch
152
Comment
SD187443
Eremothera refracta
Naomi Fraga, Lisa Rojas
2005-2-10
1351
Riverside
Northeastern Colorado Desert region, just north of Palen Pass Road, ca. 10 miles east of Highway 177.
365
Comment
SEINET3995113
Eremothera refracta
H. M. Hall
1905-4-21
5840
Riverside
Near Salton
Comment
RSA0105497
Eriastrum densifolium subsp. elongatum
N. C. Cooper
1949-6-29
4304
Riverside
West of Pinon Flats, San Jacinto Mountains.
1524
Comment
RSA0110547
Eriastrum densifolium subsp. elongatum
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning.
701
Comment
CAS-BOT-BC514422
Eriastrum diffusum subsp. diffusum
H. M. Hall
1905-5-1
5965
Riverside
McCoy Wash: Colorado Desert
Comment
UC1392684
Eriastrum eremicum
R. F. Hoover
1969-4-14
11229
Riverside
just s south city limit; Palm Springs
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
CAS-BOT-BC514458
Eriastrum eremicum subsp. eremicum
L. R. Abrams
1926-3-26
11010
Riverside
Palm Springs
Comment
UC964727
Eriastrum filifolium
Herbert L. Mason
1926-5-2
3200
Riverside
Temecula Valley
Comment
RSA0120674
Eriastrum harwoodii
Duncan S. Bell
2011-4-7
2174
Riverside
On the northeast side of the Arica mountains; approximately 2.2 air miles northwest of Priests Well, or approximately 4.5 air miles southwest of the ghost town of Rice.
359
Comment
UC2013131
Eriastrum harwoodii
Neal Kramer
2012-3-24
2039
Riverside
Approximately 15 miles west of Blythe
Comment
UCR3494
Eriastrum sapphirinum
Frances Miller
1964-5-20
M 6460
Riverside
N Peninsular Range/San Bernardino Valley, base of Box Springs Mtns., 1/4 mi north of end of Big Springs Rd, above RR
366
Comment
RSA0122967
Eriastrum sapphirinum subsp. sapphirinum
Robert Kessler
1921-09
s.n.
Riverside
San Jacinto Mts.
Comment
SBBG119489
Ericameria cooperi var. cooperi
Leota Davidson
1965-5-14
182
Riverside
Joshua Tree Nat Monument
Comment
RSA479913
Ericameria cuneata
Steve Boyd
1987-11-23
2094
Riverside
Mt. Russell, N of Lake Perris, Moreno Valley.
762
Comment
UCR89903
Ericameria cuneata
A. C. Sanders
1995-11-26
17921
Riverside
Tule Creek Valley, NE of Tule Peak, between Aguanga and Anza, south of Hwy 371
1311
Comment
UCR94065
Ericameria cuneata
Scott D. White, D. Haselfeld
1996-7-2
4255
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
RSA614692
Ericameria cuneata var. spathulata
A. C. Sanders, D. Wappler, T. Schram
1994-10-6
15785
Riverside
San Jacinto Mountains (N slope): rocky gorge of Azalea Creek, Twin PInes Creek drainage
1189
Comment
RSA336406
Ericameria linearifolia
R. F. Thorne, A. Shmida
1978-4-23
52075
Riverside
Bighorn Lookout: Santa Rosa Mountains.
Comment
CAS-BOT-BC299526
Ericameria palmeri var. pachylepis
A. C. Sanders
2004-5-11
27853
Riverside
Alberhill Mountain, lower south-facing slopes southeast of the clay mining area, Elsinore Basin Region
449
Comment
RSA689513
Ericameria palmeri var. pachylepis
Scott D. White, Michael Honer
2003-4-2
8898
Riverside
Temescal Valley: Just west of I-15 Freeway and northeast of Lawson Dr.
305
Comment
UC322978
Ericameria palmeri var. pachylepis
David D. Keck
1926-9-30
262
Riverside
e of Riverside; Summit of Box Springs Grade; Box Springs Grade E of Riverside, Riverside Co.
Comment
UCD131522
Ericameria paniculata
Glen Holstein
1978-12-31
s.n.
Riverside
along Highway 111, 3 miles northwest of intersection with road to Palm Springs aerial tramway.
152
Comment
CAS-BOT-BC131640
Ericameria parishii var. parishii
E. P. Van Duzer
1913-4-30
s.n.
Riverside
Palm Springs
Comment
UC1605380
Ericameria parishii var. parishii
Steve Boyd and Darin Banks
1994-9-8
8329
Riverside
ridge top on nw flank Margarita Peak (near junction of Forest Service Rds 8S01 and 8S01A); Southern Santa Ana Mountains, Cleveland N.F., San Mateo Cany
762
Comment
RSA544321
Ericameria pinifolia
Steve Boyd
1991-9-8
6429
Riverside
Aguanga Valley, sandy wash of Temecula Creek, S of Hwy 79 at jtn with Hwy 371.
600
Comment
UCR117710
Ericameria pinifolia
Mitch Provance
1998-6-11
680
Riverside
Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge
320
Comment
UC574882
Erigeron breweri var. covillei
C. Epling and Wm. Robison
1933-6-26
Riverside
Key's View Little San Bernardino, Key's View
1524
Comment
RSA0125177
Erigeron canadensis
Duncan S. Bell
2016-10-27
10210
Riverside
Whitewater Canyon area; collecting in Rainbow Canyon, 2.75 air miles northwest of the Whitewater Ranger Station (trout ponds).
1024
Comment
RSA674938
Erigeron foliosus
Scott D. White, Bill La Haye
2000-5-27
7961
Riverside
San Jacinto Mountains: Baldy Mtn. area.
1616
Comment
UCR176184
Erigeron foliosus
Amber Bruno
2005-6-7
51
Riverside
Riverside; east side of UC Riverside, east end of Big Springs Rd. on north side of road, 0.25 mi. east of Watkins Dr. but west of the railroad track, Islander Park
351
Comment
JOTR37453
Erigeron foliosus var. foliosus
Hodges, Stephen, T. Green
2016-5-24
575
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Quail Mountain Complex; On slopes with granitic boulders descending down east side of Minerva Hoyt peak towards Lost Horse area and in sandy washes beneath slopes (Stop 3).
Comment
POM48719
Erigeron foliosus var. foliosus
P. A. Munz, I. M. Johnston
1924-7-29
8840
Riverside
7 mi SE of Poppet Flat, San Jacinto Mts.
1524
Comment
UCR16872
Erigeron foliosus var. foliosus
Kirk Taylor
1976-5-23
76-5-23- 12
Riverside
Peninsular Range, Mesa de Colorado, 7 mi west of Murrieta on Tenaja Rd
549
Comment
UCR21955
Erigeron foliosus var. foliosus
Steve Boyd
1980-6-4
317
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
CLARK-A1528-4619
Eriochloa acuminata
John C. Roos
1951-9-25
5294
Riverside
Riverside
259
Comment
CDA32130
Eriochloa acuminata var. acuminata
T. C. Fuller
1970-10-7
19800
Riverside
S. E. of Blythe, Palo Verde Valley.
0
Comment
RSA455017
Eriodictyon crassifolium
Elbert Benjamine
1929-5-18
233
Riverside
Mt. San Jacinto.
Comment
UC729542
Eriodictyon crassifolium
Carl B. Wolf
1932-5-24
3650
Riverside
1/2 mi below Fish Hatchery (Snow Creek Canyon, n base of San Jacinto Mts.); n base of San Jacinto Mts., Snow Creek Canyon
548
Comment
SDSU65
Eriodictyon crassifolium var. crassifolium
Gerald Collier
1951-5-26
Riverside
15 miles east of Hemet. Dry rocky slopes. St. Hwy. 74. SanJacinto Mountains. San Bernadino National Forest.
Comment
SBBG34234
Eriodictyon crassifolium var. nigrescens
T. L. Secrest
1951-5-20
Riverside
San Jacinto Mtns
Comment
JOTR35452
Eriogonum angulosum
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
56
Riverside
Joshua Tree National Park. Little San Bernardino Mtns. W of Juniper Flats (stop3)
Comment
POM10464
Eriogonum apiculatum
Charlotte M. Wilder
1909-7-13
930
Riverside
Tahquitz Mts.
Comment Read comments Jul 27 2008
CLARK-A1528-3633
Eriogonum davidsonii
Robin L. Kobaly
1977-8-26
Riverside
San Jacinto Mountains
Comment
JOTR32452
Eriogonum davidsonii
Herskovits, Tasya
2011-9-28
2
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Keys View; Burn area on gentle rocky slopes
1582
Comment
UCR164567
Eriogonum davidsonii
S. J. Myers
2001-7-16
s.n.
Riverside
Peninsular Range; San Jacinto Mtns, Bautista Canyon
951
Comment
UCR60526
Eriogonum davidsonii
B. A. Prigge
1980-8-25
4021
Riverside
San Jacinto Mtns, San Gorgonio Pass: 1 mi SE of Fingal siding, So. Pacific RR
445
Comment
UCR260951
Eriogonum deflexum
Duncan S. Bell, John Anderson, Kim Clark, Debbie George, Jim George, Ed Howland
2013-9-28
6025
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, c. 22.25 air miles west of Blythe, south side of Ford Dry Lake, about 0.5 air mile southeast of Hopkins Well
107
Comment
JOTR34367
Eriogonum deflexum var. deflexum
Andre, Jim
2012-4-16
20882
Riverside
Joshua Tree National Park. Along Cottonwood Spr. Rd. 1 mile north of South Entrance
583
Comment
POM306184
Eriogonum deflexum var. deflexum
Henry J. Ramsey, Henry J. Ramsey
1939-11-28
s.n.
Riverside
Indio-(20 mi. east)
Comment
UC667357
Eriogonum deflexum var. deflexum
Annie M. Alexander and Louise Kellogg
1941-5-20
2205
Riverside
Eagle Mountain Pumping Station Road Eagle Mountains, Eagle Mountain Pumping Station Road
411
Comment
SDSU13041
Eriogonum elongatum var. elongatum
James C. Dice, J. D. Tenhunen
1987-9-9
722
Riverside
Ca. 1.6 km NNW of Royal Oak Ranch, T8S, R3W, northwest 1/4 of northwest 1/4 of section 35.
378
Comment
GMDRC5485
Eriogonum fasciculatum var. flavoviride
J. Andre
2012-4-11
20827
Riverside
Little San Bernardino Mountains: western margin of Eagle Mtns, along road to Cottonwood Spr (Utah Trail), 0.6 mi. south of Cottonwood Visitor Ctr.
913
Comment
RSA16502
Eriogonum fasciculatum var. foliolosum
Percy C. Everett
1935-6-17
7156
Riverside
Coldwater Canyon Trail to Santiago Peak., 2 miles above Glen Ivy Resort.
610
Comment
UC1537287
Eriogonum fasciculatum var. foliolosum
Gordon H. True
1935-3-11
72
Riverside
Box Springs
365
Comment
CAS-BOT-BC250130
Eriogonum fasciculatum var. polifolium
G. D. Hanna; M. M. Hanna
1958-2-16
s.n.
Riverside
Cabason
Comment
POM123083
Eriogonum fasciculatum var. polifolium
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
RSA393337
Eriogonum fasciculatum var. polifolium
I. W. Clokey, E. G. Anderson
1935-8-21
s.n.
Riverside
Keen Camp P. O.
1360
Comment
UCR100084
Eriogonum fasciculatum var. polifolium
R. G. Swinney
1967-3-5
332
Riverside
San Jacinto Mountains/Colorado Desert, Snow Creek, on E side of desert slope
366
Comment
UCR275482
Eriogonum gracile
T. B. Salvato, Melissa Clemons
2005-6-9
1511
Riverside
Peninsular Range, Gavilan Hills, N/S trending bulldozer track 0.83 mile north of the Nichols Road junction with Hwy 15, and c. 3 miles north of Lake Elsinore
488
Comment
RSA0125108
Eriogonum gracile var. gracile
Duncan S. Bell
2016-10-27
10217
Riverside
Whitewater Canyon area; collecting in Rainbow Canyon, 2.75 air miles northwest of the Whitewater Ranger Station (trout ponds).
1024
Comment
RSA66027
Eriogonum gracile var. gracile
F. W. Peirson
1922-12-26
3334
Riverside
Cabazon, W edge of Colorado Desert.
Comment Read comments Mar 13 2011
RSA423103
Eriogonum gracile var. incultum
Robert Kessler
1921-9-1
s.n.
Riverside
Summit of Tahquitz.
2439
Comment Read comments Nov 6 2011
RSA679190
Eriogonum gracile var. incultum
Michael Denslow, Firoozeh Navid-Ara, Valerie Soza
2003-7-16
1456
Riverside
Santa Rosa Mountains, at junction of Road 7S02 and 74, just west of Rarick Spring
1479
Comment
RSA393595
Eriogonum inflatum var. deflatum
Ora M. Clark
1929-3-17
1741
Riverside
N. La Quinta, Colorado Desert.
Comment
UC849724
Eriogonum maculatum
I. W. Clokey
1935-4-17
6596
Riverside
Cottonwood Springs
Comment
CAS-BOT-BC270593
Eriogonum molestum
Geo. B. Grant
No date on label.
s.n.
Riverside
Strawberry Valley, San Jacinto Mountains
Comment
RSA679987
Eriogonum molestum
LeRoy Gross, Firoozeh Navidara, Valerie Soza
2003-6-23
1119
Riverside
Black Moutain Road (4501), southeast of Black Mountain and northwest of Fuller Mill Creek.
2012
Comment
RSA783743
Eriogonum nodosum
J. D. Olmsted
1959-8-18
792
Riverside
Desert Sun School near Idyllwild; M[iddle] Fork San Jacinto River.
1646
Comment
RSA38411
Eriogonum plumatella
P. A. Munz
1946-10-20
11595
Riverside
Near Ellen M. Mine, Joshua Tree National Monument.
1296
Comment
CHSC26394
Eriogonum pusillum
Dieter H. Wilken
1966-3-26
771
Riverside
Whitewater Canyon along the eastern periphery.
609
Comment
JOTR34159
Eriogonum pusillum
Harding, Mitzi, T. Herskovits and D. Oquendo
2011-5-5
116
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Pushawalla Canyon; Wide sandy canyon wash (Stop 1)
1149
Comment
CAS-BOT-BC253020
Eriogonum reniforme
L. R. Abrams
1926-3-26
11056
Riverside
Palm Springs to Palm Canyon
Comment
JOTR30124
Eriogonum reniforme
La Doux, Tasha, Bill Truesdell, Erin Babich
2008-3-10
1688
Riverside
Joshua Tree National Park. Stop #3= Northwest end of Eagle Mtns., near road heading to Cottonwood
898
Comment
CAS-BOT-BC268552
Eriogonum saxatile
Mrs. E. C. Van Dyke
1928-7-22
s.n.
Riverside
Idyllwild
Comment
UC1329840
Eriogonum saxatile
James E. Cole
1941-6-9
860
Riverside
s summit of Stubby Spring Pass; Joshua Tree National Monument
1432
Comment
CAS-BOT-BC263515
Eriogonum thomasii
Marcus E. Jones
1926-2-16
s.n.
Riverside
Near Shaver's Well, Colorado Desert
Comment
CAS-BOT-BC263543
Eriogonum thomasii
Philip A. Munz
1949-4-11
13002
Riverside
Eastern end of Joshua Tree National Monument, Mohave Desert
944
Comment
RSA176253
Eriogonum thomasii
Robert F. Thorne
1963-3-29
32371
Riverside
5 miles E of Mecca, Mecca Hills.
152
Comment
RSA496745
Eriogonum thomasii
A. C. Sanders
1988-5-11
7811
Riverside
Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal in a wash E of the gasline road from Niland.
549
Comment
RSA676112
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 jtn I-10 / SR 111.
396
Comment
UC1595720
Eriogonum thomasii
W. Wisura, J. Dolan, M. Wall
1992-3-24
4617
Riverside
on Box Canyon Rd. 4.7 mi ne Mecca
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
POM10478
Eriogonum thurberi
H. M. Hall
1904-5-19
4950
Riverside
Fairmont Park.
Comment
RSA424978
Eriogonum thurberi
H. de Forest, Rempel
1934-4-14
s.n.
Riverside
San Gorgonio Pass.
602
Comment
UCR112133
Eriogonum thurberi
A. C. Sanders, Robert Noll
1998-5-28
21889
Riverside
Riverside, Fairmount Park, SW of Lake Evans at upper end of wooded area associated with Spring Brook, between the two outlets from the lake
244
Comment
CAS-BOT-BC263594
Eriogonum trichopes
L. R. Abrams
1926-3-26
11026
Riverside
Palm Springs
Comment
SEINET3405293
Eriogonum trichopes
Susan G. Stokes
1933-4-9
51
Riverside
South of Palm Springs
Comment
UCR111231
Eriogonum trichopes
S. G. Stokes
1933-4-9
51
Riverside
Sonoran (Colorado) Desert, South of Palm Springs
244
Comment
UCR187476
Eriogonum wrightii
Theresa Johnson
2006-8-23
272
Riverside
Peninsular Range; San Jacinto Mtns., James Reserve, above Lake Fulmor
1646
Comment
CLARK-A1528-3727
Eriogonum wrightii subsp. membranaceum
John C. Roos
1943-7-31
2705
Riverside
San Jacinto Mountains
Comment
CAS-BOT-BC264925
Eriogonum wrightii var. membranaceum
Lester Rowntree
1929-11-13
s.n.
Riverside
San Jacinto Mts.
Comment
JOTR16822
Eriogonum wrightii var. wrightii
Baker, James K. & Baker, Ilisa T.
1966-10-14
s.n.
Riverside
Joshua Tree National Park. ROAD TO PROSPECT 1/2 MILE WEST OF SPLIT ROCK
1310
Comment
UC822192
Erioneuron pulchellum
C. L. Hitchcock
1940-4-1
5907
Riverside
1 mi below Cottonwood Springs; Joshua Tree National Monument
Comment
CAS-BOT-BC297353
Eriophyllum confertiflorum
Annie E. Alexander; Louise Kellogg
1941-4-24
2073
Riverside
Gorge of Dry Morongo Creek, Morongo Valley
640
Comment
UCR175076
Eriophyllum confertiflorum
Teresa Nieto
2005-4-24
19
Riverside
Peninsular Range, Wildomar, Menifee Hills, south of Bundy Canyon Rd. c. 1 mile from Harvest Way East, north of Felswood Rd.
579
Comment
UCR21844
Eriophyllum confertiflorum
Steve Boyd
1980-7-16
s.n.
Riverside
Perris Basin, Motte Reserve, 2.5 miles NW of Perris, west edge of the reserve c. 1/4 mile north of the Motte's house
520
Comment
SBBG54342
Eriophyllum confertiflorum var. confertiflorum
C. Davidson
1978-6-15
7392
Riverside
Santa Rosa Pk, trail to the top
2407
Comment
CLARK-A1528-1839
Eriophyllum multicaule
John C. Roos
1940-5-4
882
Riverside
Reche Canyon
Comment
HSC93125
Eriophyllum multicaule
Karen Kirtland
1993-4-17
Riverside
Hills N of Temecula
Comment
JEPS3064
Eriophyllum multicaule
C. B. Clokey, I. W. Clokey, and B. C. Templeton
1930-4-15
4734
Riverside
Gavilan Peak
600
Comment
RSA160884
Eriophyllum multicaule
Peter H. Raven
1962-3-19
16916
Riverside
State Highway 74, 1.6 miles northeast of junction with State 71, north of Elsinore.
Comment
SBBG65678
Eriophyllum wallacei
M. N. Ackley
1928-3-10
283
Riverside
Bridge Haven [Service Station in Whitewater, 1920s -1950]
426
Comment
SDSU4119
Eriophyllum wallacei
T. Bruhns
1965-5-23
130
Riverside
At 2,000 ft., sign along state highway 74, below Idyllwild.
610
Comment
UCD132249
Eriophyllum wallacei
R. L. Smith
1948-3-25
s.n.
Riverside
Cabazon.
Comment
UCR238304
Eriophyllum wallacei
Mark A. Elvin
2004-3-19
3188
Riverside
Peninsular Range; San Jacinto Mtns., San Jacinto River canyon east of Hemet, along Hwy 74 at west base of mountains
630
Comment
UCR98698
Erodium botrys
S. J. Myers
1995-6-9
s.n.
Riverside
Peninsular Range, Lake Elsinore, 0.5 mi south of intersection of Grand Ave. and Ortega Hwy (State Hwy 74)
457
Comment
RSA771111
Erodium cicutarium
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4731
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm)., Between N33.97538, W116.65161 and N33.97538 and W116.65119
604
Comment
UCR139093
Erodium cicutarium
Scott D. White
1997-5-18
5156
Riverside
San Jacinto Mtns., Vista Grande Area: just west of USFS Vista Grande Fire Station (i.e. Hwy 243, c. 10 road mi SE of Banning)
1509
Comment
POM14911
Erodium texanum
Mary F. Spencer
1922-3-28
504
Riverside
Mecca ?.
-49
Comment
SEINET13752389
Erodium texanum
Heather Breakiron
2017-3-21
1
Riverside
11 miles southwest of Blythe, CA
Comment
RSA470845
Eryngium
Benton
1923-05
3574
Riverside
Palm Springs.
Comment
UCR23187
Eryngium aristulatum
P. Tomlinson
1981-5-24
43
Riverside
Peninsular Range, Near Mesa de Colorado, c. 1 mi south of Tenaja Rd., 3 mi east of Squaw Mtn, and c. 0.25 mi north of central Mesa Colorado
652
Comment
SD68954
Eryngium aristulatum var. parishii
Robert F. Thorne, E. Lathrop and P. Munz
1968-5-8
37572
Riverside
Santa Rosa Plateau; Mesa de Colorado, Rancho California.
669
Comment
RSA651370
Erysimum capitatum
Richard Clark
1969-5-24
s.n.
Riverside
Lk. Filmore; Palms to Pines Hwy.
Comment
RSA530203
Erysimum capitatum var. capitatum
N. C. Cooper
1944-5-20
1227
Riverside
Palms to Pines Highway [Hwy. 74], San Jacinto Mountains.
1372
Comment
SEINET247325
Erysimum capitatum var. capitatum
Noel H. Holmgren, Liew Fah Seong
1969-6-17
3581
Riverside
San Jacinto Mountains; Black Mountain, campground at the turnoff to a lookout tower.
Comment
RSA0020237
Erythranthe breweri
Duncan S. Bell, Valentin Arvizu
2010-5-10
979
Riverside
San Bernardino National Forest: Garner Valley, approximately 1.1 air mile southeast of junction of forest service road 6S13 and forest service road 6S04.
1349
Comment
CAS-BOT-BC9466
Erythranthe diffusa
Philip Alexander Munz
1937-5-30
15092
Riverside
North of Vandeventer Flat, Santa Rosa Mtns.
1676
Comment
SD136748
Erythranthe guttata
Steve Boyd, Tim Ross
1992-5-5
7253
Riverside
San mateo Canyon Wilderness Area. Oak Flats along Serrano Spring drainage between Lucas Canyon Trail and junction of Bluewater and Verdugo Trails
730
Comment
RSA0020064
Erythranthe guttata
Mary F. Spencer
1918-4-6
220
Riverside
Murray Canyon, Colorado Desert.
152
Comment
CHSC35507
Erythranthe microphylla
Jeanne Muro
1972-4-29
74
Riverside
Ca. 5 mi. SW of Murrieta on Tenaja Rd.
655
Comment
RSA0022927
Eschscholzia androuxii
P. A. Munz
1952-4-15
17343
Riverside
Wash ca. 3 mi. west of Monument Peak, Joshua Tree National Monument
1128
Comment
SD140040
Eschscholzia californica
Scott White
1993-4-22
1243
Riverside
Nor Alberhill Ranch, in hills north of Walker Canyon.
487
Comment
SDSU13326
Eschscholzia californica
Ryan Jacobson, Jeremy Mass
2000-4-19
Riverside
Jeep trail along Stone Creek, Santa Margarita Ecological Reserve. About 1.5 miles from south-side facilities.
177
Comment
JEPS51696
Eschscholzia minutiflora
W. L. Jepson
1927-4-12
11652
Riverside
Painted Canyon Mecca Hills
76
Comment
RSA0023129
Eschscholzia minutiflora
M. Wall
2008-4-26
453
Riverside
Chuckwalla Mountains; Corn Springs wash at Corn Springs Rd. crossing ca. 8.0 miles SW of Chuckwalla Rd.
435
Comment
RSA3967
Eschscholzia minutiflora
Carl B. Wolf
1932-4-29
3106
Riverside
Eastern Colorado Desert, 9 mi S of Brown's Well on the Blythe-Rice Road [Midland Rd].
244
Comment
RSA66743
Eschscholzia minutiflora
F. W. Peirson
1914-04
1886
Riverside
Whitewater, Nw corner of Colorado Desert, River Co.
Comment
UCR60443
Eschscholzia minutiflora
R. F. Thorne, M. Z. Thorne
1973-3-30
42660
Riverside
Sonoran (Colorado) Desert, Morongo Valley Canyon, near mouth at junction of roads to Morongo Valley and Desert Hot Springs; [vicinity of Hwy 62 crossing of Mission Creek]
488
Comment
UCD95447
Eschscholzia papastillii
William Shapeero
1954-4-28
s.n.
Riverside
Joshua Tree National Monument.
Comment
CAS-BOT-BC419613
Eschscholzia parishii
Milo S. Baker
1928-4-3
3243 a
Riverside
Palm Sps Canon [Canyon]
Comment
CAS-BOT-BC419645
Eschscholzia parishii
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater
304
Comment
GMDRC2593
Eschscholzia parishii
J. Andre, T. La Doux
2008-3-21
8837
Riverside
Little San Bernardino Mountains: Joshua Tree National Park: lower Wilson Wash along NE side of paved road 33 deg. 56.542' N 115 deg. 58.266' W. Elev. 2797 ft.
853
Comment
JEPS51818
Eschscholzia parishii
S. B. Parish
1920-3-25
20027
Riverside
Palm Springs Colorado Desert
Comment
SEINET12090191
Eschscholzia parishii
T. M. Lane
1975-1
1
Riverside
1 mi N of US Interstate 10 at S entrance of Joshua Tree National Monument on Pinto Basin Road
Comment
UCR112832
Eucalyptus camaldulensis
A. C. Sanders
1997-5-1
20613
Riverside
Lake Skinner area, old house site at gated road junction into Shipley Reserve area, c. 1 km NE of Lake Skinner in mouth of Rawson Creek Canyon
457
Comment
UCR234267
Eucalyptus camaldulensis
A. C. Sanders, John F. Green
2012-3-20
39978
Riverside
Peninsular Range; Elsinore Trough, Lake Elsinore, Collier Ave. at 3rd St., just south of I-15 Fwy
389
Comment
SDSU12862
Eucalyptus leucoxylon subsp. leucoxylon
J. Jill Steinberg, Leon Steinberg
1998-4-5
40
Riverside
Ca. 1/4 mile northwest entrance gate to Santa Magarita (SDSU) Field Station, just south of trail leading along northwesterly border of Station.
311
Comment
UCR241813
Eucalyptus rudis
A. C. Sanders, John F. Green
2013-3-27
40689
Riverside
Peninsular Range, Alberhill, along Lake St. near the old clay mines, 0.83 km south of I-15 Fwy
389
Comment
SBBG4842
Eucnide urens
H. and M. Dearing
1942-4-5
4862
Riverside
Colorado River and Riverside Mtns
Comment
RSA180274
Eucrypta chrysanthemifolia
E. W. Lathrop
1965-5-18
5753
Riverside
8 miles W of Murrieta.
610
Comment
SD136824
Eucrypta chrysanthemifolia
Steve Boyd
1992-4-14
6829
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. Western flank of Bluewater Canyon along Bluewater Trail.
341
Comment
UCR51984
Eucrypta micrantha
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2175
Riverside
Sonoran (Colorado) Desert, Palen Pass at the N end of the Palen Mountains
500
Comment
SD239815
Eugenia uniflora
A. C. Sanders, T. B. Salvato
2012-2-8
39961
Riverside
Peninsular Range: Riverside, south side of UCR campus at old C.E.S. Director's garden, S of South Campus Dr., near College Building North (Riverside East 7.5'Q)
353
Comment
CDA37673
Eulobus californicus
T. C. Fuller
1962-4-4
7997
Riverside
West of Highway 99 [later renumbered Highway 86] to Indio, 1.3 miles north of Oasis.
0
Comment
UCR265821
Euphorbia albomarginata
Mitch Provance
2012-5-24
512- 02 B
Riverside
San Bernardino Mountains, Banning, foothills and alluvial fan near border with Beaumont, NE of the intersection of Highland Springs Avenue and Wilson St.
1067
Comment
RSA0002688
Euphorbia eremica
W. L. Jepson
1914-5-23
6047
Riverside
Conchilla Desert
61
Comment
RSA608174
Euphorbia eriantha
Steve Boyd, Valerie Soza, Tasha La Doux
1997-10-13
10061
Riverside
Colorado Desert, McCoy Wash: Bajada from southwest end of Little Maria Mountains along dirt road west of Inca railroad siding, ca. 8.2 miles west Midland Road.
213
Comment
UCR5292
Euphorbia eriantha
O. F. Clarke
1966-10-5
661005- 05
Riverside
Sonoran (Colorado) Desert, University of Calif, Riverside Desert Research Center [= Deep Canyon]
290
Comment
UCSB31747
Euphorbia lurida
Griesel, Wesley
1962-6-29
Riverside
Dark Canyon, San Jacinto Mts.
1920
Comment
UCR198567
Euphorbia nutans
A. C. Sanders, O. F. Clarke
2008-10-7
36113
Riverside
Peninsular Range, Riverside, O.F. Clarke residence, 266 Frost Ct., just east of UCR
360
Comment
UCR85435
Euphorbia ocellata
George K. Helmkamp
1994-4-26
88 7
Riverside
Western Colorado Desert, Indio Hills; north of the landfill on Edom Hill
213
Comment
RSA614240
Euphorbia ophthalmica
A. C. Sanders
1994-11-8
15864
Riverside
Sonoran (Colorado) Desert Coachella Valley, Palm Desert. Weeds in lawns & flower beds along a commercial strip on Hwy 111 between Hwy 74 and Sage Lane.
46
Comment
JOTR35059
Euphorbia polycarpa
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3511
Riverside
Joshua Tree National Park. Coxcomb Mountains: southwest corner of park, north of MWD Aqueduct Road. South-facing bajada with shallow Sonoran desert riparian corridors among desert pavement.
Comment
UCR104829
Euphorbia polycarpa
George K. Helmkamp, E. A. Helmkamp
1998-2-5
2664
Riverside
Sonoran (Colorado) Desert, Indio Hills, 3 mi. east of Thousand Palms & 1.1 mi. N on Amity Rd.
101
Comment
UCR241690
Euphorbia polycarpa
T. B. Salvato
2013-3-22
7402
Riverside
Perris-Aguanga Basin, southern end of Menifee Valley, between Hwy 215 and Winchester Rd (Hwy 79), south of Los Alamos Rd, rocky slopes flanking Warm Springs Creek
396
Comment
OBI14408
Euphorbia polycarpa var. hirtella
Lewis S. Rose
1966-12-11
66099
Riverside
La Quinta
91
Comment
UCR250367
Euphorbia serpillifolia
A. C. Sanders
2014-4-25
41073
Riverside
Peninsular Range, Temescal Canyon, Richland property between Horsethief Canyon Rd and Hostettler Rd., SW of I-15
392
Comment
UCR202601
Euphorbia serpillifolia subsp. serpillifolia
Scott D. White, Justin M. Wood
2008-7-9
12411
Riverside
San Jacinto Mountains, Johnson Meadows
1488
Comment
RSA286807
Euphorbia spathulata
R. F. Thorne
1974-5-23
44675
Riverside
Santa Rosa Plateau, Rancho California: Top of Mesa de Colorado,
624
Comment
CAS-BOT-BC167370
Fagonia laevis
Ynez Whilton Winblad
1937-4-23
s.n.
Riverside
Box Canyon
Comment
CAS-BOT-BC171041
Fagonia laevis
Roxana S. Ferris; Rimo Bacigalupi
1958-3-19
13236
Riverside
In wash arising in Big Maria Mts., Highway U.S. 95, 11.3 mi. N of Blythe
Comment
RSA0026137
Fagonia laevis
Deidre Conocchioli, Caitlin Elam
2013-10-2
75
Riverside
SW of Bristol Mtns Wilderness Area. From Blythe, head northwest on the Mildland-Rice Rd for 9.6 miles. Turn right onto unmarked BLM Rd and follow NE for 1.6 miles to collection site.
307
Comment
RSA391193
Fagonia laevis
M. B. Dunkle
1935-3-30
4426
Riverside
Pinto Basin, Colorado Desert.
915
Comment
JEPS121573
Fagonia pachyacantha
Adam C. Schneider with Will Freyman
2014-2-16
387
Riverside
Box Canyon Road.
Comment
SD185294
Fallopia convolvulus
T. B. Salvato, Kent Beaman
2005-5-16
855
Riverside
San Jacinto River E of Valle Vista, just downstream from the Forest Service boundary and N of CA Hwy74
548
Comment
UCR2400
Festuca microstachys
F. M. Reed
1920-7-14
4403
Riverside
San Jacinto Mtns., Places about Idlywild
1646
Comment
UCR92220
Festuca microstachys
D. L. Banks, Steve Boyd
1995-5-9
0394
Riverside
NW Palomar Mtns, Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., the Dorland Mtn area, west of the Dripping Springs Alcove, west of Woodchuck Campground.
701
Comment
JOTR34337
Festuca octoflora
Andre, Jim
2012-4-11
20680
Riverside
Joshua Tree National Park. N. end of Hexie Mountains, Hidden Tank Picnic Area, approx. 8 mi south of north entrance station, and 1.4 mi SW of paved road (Rte 11)
1076
Comment
UCR252614
Festuca octoflora
T. B. Salvato, Matthew Malle, Thomas M. Sullivan Jr
2013-3-27
7456
Riverside
Perris-Aguanga Basin, Menifee, along Murrieta Road between Newport Road and La Piedra Road
457
Comment
UCR99218
Filago arizonica
A. C. Sanders, G. Helmkamp
1997-3-15
19990
Riverside
Peninsular Range, Lake Skinner, SE foot of Bachelor Mtn., just north of the lake
600
Comment
RSA272184
Filago californica
C. W. Tilforth
1978-4-30
1581 b
Riverside
Low, rounded hills east of Norco
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
RSA775599
Filago depressa
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
993
Riverside
Iron Mountains, on southwest side of mountains in drainage on either side of the road
419
Comment
UCR51950
Filago depressa
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2108
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
UCR174313
Filago gallica
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32652
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279
695
Comment
JEPS42926
Forestiera pubescens
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1340
Riverside
return to Van Deventer's and Palm Canyon of Mt. San Jacinto
Comment
LA31862
Fouquieria splendens
B. H. Brattstrom;
1950-4-4
sn
Riverside
Santa Roas Mountains, W side of mountains
Comment
RSA20100
Fouquieria splendens
I. W. Clokey
1935-4-17
6752
Riverside
Shaver's Well
Comment Read comments Apr 24 2011
SD181360
Frangula californica subsp. cuspidata
Scott D. White, Pam DeVries
2000-4-25
7731
Riverside
Corona area; eastern foothills of Santa Ana Mts just above cirtrus groves
412
Comment
UCR133680
Frankenia salina
John F. Green, S. J. Myers
2003-6-25
s.n.
Riverside
French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs
427
Comment
RSA6011
Frasera parryi
Carl B. Wolf
1932-8-4
3928
Riverside
Strawberry Valley, 1.5 miles froStrawberry Valley.m Idyllwild on road to Banning
1707
Comment
RSA717849
Fraxinus dipetala
T. B. Salvato
1998-5-14
MOR- 139
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
UCR81996
Fumaria officinalis
Steve Morgan
1994-3-25
94- 2
Riverside
UCR Botanic Garden
Comment
POM129903
Funastrum cynanchoides var. hartwegii
H. M. Hall
1901-06
2104
Riverside
Eastern base of the San Jacinto Mountains, along the border of the Colorado Desert.
Comment
RSA339250
Funastrum hirtellum
R. F. Thorne, Gertrud Dahlgren
1979-8-23
54607
Riverside
Pinto Basin RoadL Cholla Garden
1098
Comment
RSA795090
Funastrum hirtellum
J. Andre
2012-4-11
20727
Riverside
Joshua Tree National Park; along road to Cottonwood Spring (Utah Trail or Eldorado Mine Road) 1 mile northwest of Fried Liver Wash, approximately 15 miles south of Highway 62 at 29 Palms.
617
Comment
HSC101233
Funastrum utahense
Jim Andre
2012-4-15
20848
Riverside
West end of Hayfield Dry Lake, 0.3 mi. N. of I-10, 0.4 mi. NE of Jct Hayfield Rd and I-10.
395
Comment
JEPS52779
Galium andrewsii subsp. andrewsii
Lauramay T. Dempster and Clare Hardham
1965-6-18
4136
Riverside
junction of Route 71 and Route 74 Paradise Valley (at s end of San Jacinto Mts.); s end of San Jacinto Mts., Paradise Valley
1463
Comment
CLARK-A1528-3947
Galium angustifolium
John C. Roos
1937-5-2
1413
Riverside
La Sierra
Comment
UC1536778
Galium angustifolium subsp. angustifolium
G. H. True
1935-4-10
220
Riverside
Box Springs Sycamore Canyon
Comment
JEPS56053
Galium angustifolium subsp. jacinticum
Lauramay T. Dempster and Clare Hardham
1965-6-17
4130
Riverside
between Fulmore Lake and Idyllwild (road between Banning and Idyllwild); San Jacinto Mts., Alandale Pines
Comment
UCR158343
Galium aparine
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30076
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
RSA293524
Galium aparine var. echinospermum
C. W. Tilforth, Walter Wisura
1979-4-11
1794
Riverside
Hills on south side of Lake Skinner, east of Murrieta.
427
Comment
JEPS15258
Galium nuttallii subsp. nuttallii
L. T. Dempster with R. Bacigalupi and G. T. Robbins
1956-6-21
1019
Riverside
grade s Temecula; grade s of Temecula
Comment
RSA0014933
Galium porrigens var. porrigens
LeRoy Gross, Caitlin Elam, Evan Meyer
2013-5-7
6038 -b
Riverside
West of the community of Pine Cove, near Idyllwild. Out-skirt of the community and Red Hill road (5S10). Near
1720
Comment
JOTR35081
Galium stellatum
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3532
Riverside
Joshua Tree National Park. Southern end of Coxcomb Mountains with exposed metasedimentary rocks; narrow drainages surrounded by loose rocky slopes
Comment
CAS-BOT-BC217622
Galium stellatum subsp. stellatum
Roxana S. Ferris; Ruth P. Rossbach
1938-5-15
9544
Riverside
Cottonwood Springs Canyon
Comment
UCR199832
Galium stellatum var. eremicum
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah J. De Groot, Valentin Arvizu, T. Thibault
2004-5-14
11268
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
SBBG5336
Garrya flavescens
H. and M. Dearing
1937-11-27
Riverside
Santa Rosa Mtn
Comment
SD229183
Garrya flavescens
Dick Schwenkmeyer
2012-8-6
769
Riverside
Garnet Queen Mine on Santa Rosa Mountain road, 4.1 miles southeast of the intersection of highway 74 and Santa Rosa Mountain Road.
1834
Comment
UCR133357
Garrya flavescens
Tracy Tennant, J. S. Ross
1998-5-7
MOR- 126
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, Wood Canyon (polygon W8), c. 0.6miles NNW of Cabazon.
1280
Comment
UCR208932
Garrya flavescens
Larry E. DeBuhr
1972-3-23
529
Riverside
Peninsular Range, Santa Rosa Mountains, San Bernardino National Forest, across the valley from Santa Rosa Springs, below TV transmitter station
2317
Comment
RSA23667
Garrya flavescens var. pallida
Carl B. Wolf
1939-1-20
9485
Riverside
Santa Ana Mts., East side, along Eagle Motor Way, 1 mi. below summit
915
Comment
RSA125363
Garrya veatchii
R. Weatherby
1950-3-5
1053
Riverside
Road between Anza and Hemet
Comment
UC484104
Garrya veatchii
B. D. Stark
1930-3-18
Riverside
Mt. San Jacinto
Comment
SD148102
Gaura drummondii
A. C. Sanders, Steven R. Hill
2001-5-4
24127
Riverside
Perris-Aguanga Basin region: Temecula, Long Canyon area west of Del Rey Road, along bottom of canyon west of junction of Ave. Pina Colada.
345
Comment
POM122436
Gayophytum diffusum subsp. parviflorum
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild.
Comment
RSA593765
Gazania linearis
Steve Boyd
1996-4-14
8546
Riverside
Santa Ana Mountains, along Main Divide Road, just east of Sierra Peak at divide between Fresno and Fremont canyons.
884
Comment
CAS-BOT-BC303570
Geraea canescens
N. Aitkenhead
1977-1-31
2117
Riverside
6 miles W of junction of 1000 Palms Canyon Rd
Comment
POM358657
Geraea canescens
M. B. Dunkle
1933-3-4
3052
Riverside
Painted Canyon, Colorado Desert.
30
Comment
RSA699241
Geraea canescens
J. R. Bruff
1928-4-3
s.n.
Riverside
13 miles W of Desert Center.
Comment
UCD132590
Geraea canescens
Lewis S. Rose
1967-12-20
67183
Riverside
6 mi. se. of Thousand Palms.
15
Comment
UCR244730
Geraea canescens
Jim Andre
2012-3-19
21347
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Hwy 177, 8.6 mi. NE of junction with I-10
152
Comment
UCR2870
Geraea canescens
N. J. Matthews
1963-3-10
31063- 3
Riverside
Sonoran (Colorado) Desert, Coachella Valley, c. 1 mi north of Cathedral City, just off of Hwy 99
61
Comment
UC64175
Geranium californicum
H. M. Hall
Aug 1901
2576
Riverside
Tauquitz Valley San Jacinto Mountains
2438
Comment
UCR178844
Gilia
T. B. Salvato, Jeffrey Ross
1998-5-14
MOR- 136
Riverside
San Bernardino Mtns., 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
SEINET7063563
Gilia achilleifolia subsp. multicaulis
A. G. Vestal
1947-4-8
s.n.
Riverside
About 6.8 miles south on Route 3. UTM Zone 11, 509589mE, 3707060mN. (WGS84/NAD83).
610
Comment
JEPS69448
Gilia angelensis
Dr. L. M. Newlon
1922-4-3
432
Riverside
Andreas Canyon San Jacinto Mts., Andreas Canyon
Comment
RSA192032
Gilia angelensis
E. W. Lathrop
1964-5-10
5358
Riverside
10 miles west of Murrieta.
610
Comment
RSA522744
Gilia angelensis
Steve Boyd, T. S. Ross, L. Arnseth
1990-3-29
3851
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
RSA606301
Gilia angelensis
Jon E. Keeley
1994-4-22
25325
Riverside
Shipley Reserve
670
Comment
RSA72288
Gilia angelensis
F. W. Peirson
1922-5-19
4130
Riverside
5 miles northeast of Murrieta on road to Menifee Valley.
427
Comment
UCR19148
Gilia angelensis
John C. Roos, L. Roos
1954-4-17
6069
Riverside
Pass at summit of Reche Canyon
732
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
UCR52586
Gilia australis
Kathy Harper
1988-5-14
s.n.
Riverside
San Jacinto Mtns., Hw 243, 1-2 mi below Mt. Edna turnoff
Comment
UCR165914
Gilia capitata
T. B. Salvato, John F. Green
2004-5-27
559
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
RSA796519
Gilia capitata subsp. abrotanifolia
R. F. Thorne, E. W. Lathrop
1977-5-18
49729
Riverside
Santa Ana Mountains: Bear Spring [east slope of Santiago Peak]
Comment
UC218261
Gilia capitata subsp. abrotanifolia
P. A. Munz and I. M. Johnston
1922-5-19
5434
Riverside
Hemet Valley , Hemet Valley (San Jacinto Mts.)
1402
Comment
UCR64606
Gilia diegensis
H. M. Hall
1904-5-19
4949
Riverside
Santa Ana River Valley, Fairmount Park
Comment
UCR103596
Gilia maculata
George K. Helmkamp
1997-2-26
1309
Riverside
Sonoran (Colorado) Desert, Coachella Valley, about 200 yards SE of the jct of Calif. Hwy 62 & Indian Ave. in the NW end of the Valley
488
Comment
UCR64665
Gilia ochroleuca subsp. exilis
N. M. Fellows, A. C. Sanders
1985-4-9
142
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, Oasis de Los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mtns., 1 mile west of Snow Creek Village
489
Comment
RSA0017090
Gilia ochroleuca subsp. exilis
D. L. Banks, Rashmi Pant
1996-5-13
1014
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Foothills S of Hwy. 79 ; E of the Dripping Spring Campground; Along the base of a xeric, arkose ridge, in a small drainage, approximately 400 m E of the Dripping Springs Guard Station, just S of Hwy.
493
Comment
RSA0017101
Gilia ochroleuca subsp. exilis
Tamara Joy Hanna
1991-5-19
42
Riverside
Off of Coyote Canyon Road (FWD dirt) on a walking trail approx. 3 miles from the gated (back) entrance to the Anza-Borrego State Park via Horse Canyon.
Comment
JEPS61581
Gilia stellata
Marjorie D. Clary
1932-3-2
1623
Riverside
8 mi sw Coachella (w of Coral Reef Ranch); Colorado Desert, sw of Coachella
91
Comment
POM8527
Gilia stellata
Mary F. Spencer
1920-4-5
64
Riverside
Palm Springs, Colorado Desert.
122
Comment
RSA172282
Gilia stellata
R. F. Thorne
1963-3-29
32396
Riverside
Ca. 7-8 miles E of Mecca, Mecca Hills.
152
Comment
RSA25366
Gilia stellata
C. L. Hitchcock
1940-3-31
5880 a
Riverside
0.5 mile below Cottonwood Springs
Comment
RSA469735
Gilia stellata
Robert Gustafson
1978-3-21
846 -a
Riverside
Joshua Tree National Monument, about 3 miles north on the road leading through the park and Hwy 70.
640
Comment
RSA657234
Gilia stellata
J. Mark Porter, Valerie Soza, Gary D. Wallace
2001-4-2
12330
Riverside
Coachella Valley, along Big Morongo Wash, N of Indian Avenue, ca. 1.5 mi ESE jtn. with Hwy 62.
457
Comment
RSA32430
Gnaphalium beneolens
N. C. Cooper
1943-10-9
952
Riverside
Bracts white
Comment
UCR98674
Gnaphalium californicum
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
UCR119264
Gnaphalium canescens subsp. microcephalum
Mitch Provance
1998-6-10
637
Riverside
City of Riverside, East side of Pachappa Hill, as accessed from where Panorama road crosses the 91 freeway.
335
Comment
RSA575909
Gnaphalium leucocephalum
Steve Boyd
1994-10-14
8385
Riverside
Southern Santa Ana Mts., San Mateo Canyon Wilderness Area of the Cleveland Nat'l Forest. San Mateo Canyon, sandy benches in canyon bottoms at the confluence with Bluewater Canyon.
329
Comment
RSA586158
Gnaphalium luteoalbum
D. L. Banks, S. D. Boyd
1995-3-30
0123
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., W of the Dripping Springs Alcove, E of the Woodchuck Trail.
726
Comment
UCR125223
Gnaphalium palustre
Mitch Provance, Twoc Tran
1998-5-30
565
Riverside
Jurupa Mountains, N end of 'Wilder's Canyon' (E fork of Pyrite Canyon), c. 0.25 miles SE of peak 1538.
351
Comment
POM182084
Guillenia lasiophylla
P. A. Munz
1932-3-14
11980
Riverside
Colorado Desert, Coachella Valley, Deep Canyon
91
Comment
LA203645
Gutierrezia californica
Louis C. Wheeler;
1933-12-1
2293
Riverside
San Jacinto Mountains, Tahquitz Canyon, mouth of canyon
152
Comment
POM292910B
Gutierrezia californica
Lyman Benson
1945-11-10
11911
Riverside
5 miles east of Temecula.
457
Comment
UCR203959
Gutierrezia californica
Michael Wall
2008-10-3
491
Riverside
Perris-Aguanga Basin, Bautista Creek, east of Hemet off Bautista Canyon Road c. 7 mi east of the junction with Fairview Ave.
758
Comment
CAS-BOT-BC540847
Gutierrezia sarothrae
Sarah J. De Groot; Duncan S. Bell
2015-9-21
7580
Riverside
Santa Rosa Mountains SSW of Palm Desert. Along Dunn Rd, between Asbestos Mountain and Haystack Mountain
1240
Comment
RSA0094193
Gutierrezia sarothrae
Duncan S. Bell, Evan Meyer
2014-10-29
7680
Riverside
Santa Rosa Mountains; collecting in Agua Alta Canyon, to the north of Martinez Canyon, about 6 air miles southeast of the summit of Martinez Mountain.
394
Comment
RSA0066620
Harpagonella palmeri
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32568
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
SEINET8466216
Harpagonella palmeri
Scott D. White
2001-4-19
8381
Riverside
Perris-Aguanga Basin; Perris / Sun City area. Just east of Goetz Road and south of Ethanac Road, c. 1.5 - 2.0 mi west of Interstate 215
442
Comment
RSA0066635
Harpagonella palmeri
D. L. Banks, S. D. Boyd
1995-5-9
398
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area.
790
Comment
SD128548
Hazardia squarrosa var. grindelioides
Reid Moran
1969-10-25
16662
Riverside
Poppet Flat Road, N slope San Jacinto Mts.
1250
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
CLARK-A1528-1169
Helianthemum scoparium
John C. Roos
1947-5-24
3642
Riverside
San Jacinto Mountains
1158
Comment
RSA648739
Helianthemum scoparium var. scoparium
J. C. Roos
1941-2-1
226 a
Riverside
south of thePlateau, Reche Canyon.
Comment
UCD132886
Helianthus annuus
M. Wall
1996-7-6
193
Riverside
Pensisular Ranges; Perris-Aguanga Basin region: San jacinto Valley, west side of Ramona Expressway north swale, 0.75 miles southeast of Sanderson Ave.
Comment
RSA192195
Helianthus annuus subsp. lenticularis
E. W. Lathrop
1959-9-11
4647
Riverside
14 miles W of Murrieta
Comment
POM13920
Helianthus gracilentus
E. C. Jaeger
1921-6-13
s.n.
Riverside
Base of McMullen Trail [Banning to McMullen Flat]
823
Comment Read comments Nov 5 2011
SDSU4540
Helianthus gracilentus
H. Wedberg
1962-5-23
947
Riverside
4.8 miles from Hwy 395 at Rainbow, on road to Santa Margarita River and Temecula Canyon.
366
Comment
UCR125273
Helianthus gracilentus
A. C. Sanders
2002-11-21
25643
Riverside
Temescal Valley, development called 'Trilogy at Glen Ivy' at the confluence of Bixby and Anderson Canyons
366
Comment
UCR107871
Helianthus petiolaris
D. C. Hawks
1997-9-13
s.n.
Riverside
San Bernardino Valley, Near Ontario [SBdno Co.], SE of intersection of Mission Ave. & Milliken Ave. [just east of county line]
Comment
UCR128254
Heliotropium curassavicum
A. C. Sanders, Kelly Volansky
2003-10-16
27344
Riverside
Moreno Valley, lower Pigeon Pass Valley, NE corner of intersection of Old Lake Dr. and Pigeon Pass Rd.
534
Comment
CLARK-A1528-1917
Hemizonia fasciculata
John C. Roos
1965-6-19
Riverside
Santa Ana Mountains
Comment
UCR116534
Hemizonia kelloggii
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-8
24185
Riverside
Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, c. 1/4 mi. north of Newport Rd. and 3/4 mi. east of State St.
506
Comment
UCR202019
Hemizonia kelloggii
Mike Misenhelter
1998-6-23
s.n.
Riverside
Peninsular Range; San Jacinto Mtns. Foothills, 35 acre 'Searl Tank' site, foot of the north end of Mica Butte, just SE of the intersection of State St. and Cactus Valley Rd., c. 1 mile south of Hemet
585
Comment
UCR235092
Hemizonia kelloggii
A. C. Sanders, John F. Green
2012-6-1
40224
Riverside
Peninsular Range; Santa Ana Mtns. Region, old railroad grade in hills between I-15 and Temescal Canyon Rd., 0.6 km WNW (295 deg. ) of El Hermano Rd. junction with Temescal Cyn. Rd.
324
Comment
UCR211882
Hemizonia mohavensis
Valerie Soza, Steve Boyd, Neil Gilbert
2000-12-6
1068 B
Riverside
Peninsular Range; San jacinto Mountains, Keen Camp Road, east of Hwy 74, west of entrance gate to Camp Tahquitz Meadows
1402
Comment
RSA683227
Hemizonia paniculata
Scott D. White
2003-12-1
9891
Riverside
Santa Ana River Valley; City of Riverside; (La Sierra area).
244
Comment
UCR231746
Hemizonia paniculata
John F. Green
2008-4-23
08- 08
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
RSA335027
Hemizonia pungens subsp. laevis
Steve Boyd
1985-8-7
1114
Riverside
Murrieta area, Clinton Kieth Rd. just E of the Bear Creek development golfcourse
Comment
UCR116653
Hemizonia pungens subsp. laevis
A. C. Sanders, Carolyn Washburn
2001-5-10
24249
Riverside
Perris-Aguanga Basin, San Jacinto River Valley, south side of intersection of Sanderson Ave. and Ramona Blvd., c. 4 mi. NW of San Jacinto
445
Comment
UCR162935
Hemizonia pungens subsp. laevis
Fred M. Roberts, D. E. Bramlet
2005-4-1
6146
Riverside
Upper Salt Creek, W of Hemet, parcel between Devonshire and Florida, c. 0.2km N of Florida and 0.2km W San Diego Aquaduct; c. 2km NW Ryn Field
457
Comment
UCR80664
Hemizonia pungens subsp. laevis
G. R. Ballmer
1992-6-23
92 10
Riverside
San Timoteo Canyon, 3.2 mi SE of Redlands Blvd.
Comment
UC1080459
Hesperocallis undulata
P. C. Everett and E. K. Balls
1958-4-29
23027
Riverside
5.4 mi ne from Desert Center (along road to Rice And Vidal Junction)
259
Comment
UCR155166
Hesperocnide tenella
A. C. Sanders
2005-5-4
29851
Riverside
Gavilan Hills near Riverside, c. 1 km east and southeast of Gavilan Peak
625
Comment
RSA0074601
Heterotheca fastigiata
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5012
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm).
750
Comment
UCR151066
Heterotheca grandiflora
Scott D. White
1998-6-17
6747
Riverside
Peninsular Ranges; Gavilan Hills, along Gavilan Rd. or Santa Rosa Mine Rd.; c. 7 mi survey route from Gavilan/ Cajalco Rd. junction. south and east to Santa Rosa Mine/ Post Rd. junction
671
Comment
LA208990
Heuchera caespitosa
M. Hilend;
1928-8-7
Riverside
Summit- San Jacinto Peak
Comment
CAS-BOT-BC203353
Hibiscus denudatus
Peter H. Raven
1958-1-24
11459
Riverside
Fargo Canyon
Comment
UCR216216
Hibiscus denudatus
Jim Andre, T. La Doux
2009-2-25
10801
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains; c. 0.5 mi. south of I-10 freeway at Eagle Mountain Road exit
414
Comment
CSUSB454
Hilaria rigida
Wayne White
1975-5-17
Riverside
Chuckwalla Mountains On Red Cloud Road, off Highway I-10, Chuckwalla Mountains. Colorado Desert.
484
Comment
UCR227609
Hilaria rigida
Thomas R. Stoughton, J. McConnaughy, A. Monks, M. Volke
2010-4-22
159
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley. N of I-10. Wiley Well Rd exit on 4x4 rd towards McCoy Peak
213
Comment
UCR92640
Hilaria rigida
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
SEINET6654966
Hoffmannseggia densiflora
Sears
1977-10-12
S 583
Riverside
20 miles East of Desert Center, 10 miles East of Corn Springs exit.; 0
134
Comment
JOTR37050
Hoffmannseggia glauca
Hodges, Stephen R.
2015-8-20
605
Riverside
Joshua Tree National Park. Pleasant Valley, near roadside in ephemeral wet muddy area
Comment
SEINET953583
Hoffmannseggia glauca
J. C. Roos
1965-1
Riverside
17 miles West of Blythe, Colorado Desert.
Comment
CAS-BOT-BC206106
Hoffmannseggia microphylla
C. L. Hitchcock
1940-3-29
5850
Riverside
ca. 12 mi. east of Indio
Comment
CAS-BOT-BC207949
Hoffmannseggia microphylla
Carl B. Wolf
1932-4-26
2978
Riverside
COLORADO DESERT. 5 MI. E. OF MECCA, ON BLYTHE ROAD
30
Comment
UCSB3071
Hoffmannseggia microphylla
Haller, John
1960-4-2
Riverside
Along U.S. 60-70, about 9 miles east of Indio
Comment
UCR21125
Hordeum depressum
A. C. Sanders, Steve Boyd
1980-5-19
1495
Riverside
San Jacinto Mtns, Garner Valley. Meadow west of Kenworthy Ranger Station.
1375
Comment
UCR75301
Hordeum depressum
A. C. Sanders
1993-4-5
13686
Riverside
San Jacinto Valley, west edge of Hemet, along south side of Devonshire Ave. between Old Warren and Warren Roads, SW of Tres Cerritos and north of Florida Ave./ Hwy 74
460
Comment
UCR99329
Hordeum intercedens
D. E. Bramlet
1996-4-11
2449
Riverside
Perris-Aguanga Basin region, San Jacinto Wildlife Area, c. 762 m NE of Lakeview, 122 m east of Davis Road and 40 m north of Marvin Road
434
Comment
UCR79250
Hordeum marinum subsp. gussoneanum
Steve Boyd, T. S. Ross
1992-5-4
7176 A
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Oak Flats area east of Verdugo Potrero
732
Comment
RSA0093141
Hordeum murinum
Steve Boyd, Carol Boyd
2011-3-15
12304
Riverside
Peninsular Ranges, Santa Rosa Mountains region.: Western base of Eisenhower Mountain, southeast of the Living Desert at mouth of Deep Canyon.
366
Comment
UCR91918
Hordeum murinum
A. C. Sanders, S. Hawkins
1996-4-24
18087
Riverside
San Bernardino Mtns, Morongo Indian Reservation, SE edge of Burro Flats in vicinity of natural pond & bog
1159
Comment
RSA314629
Hordeum murinum subsp. leporinum
R. F. Thorne, Drs Fosberg, Sachet, Herbst
1983-4-23
55420
Riverside
San Bernardino Mountains: Mouth of Whitewater Canyon, east of Whitewater Post Office at south end of ridge.
412
Comment
RSA575992
Hordeum vulgare
Steve Boyd
1981-4-8
s.n.
Riverside
Gavilan Hills region; upper 'Santa Rosa Canyon' east of the Gavilan Plateau along Santa Rosa Road. 1/4 mile east of the stream crossing.
640
Comment
SEINET259013
Hordeum vulgare subsp. spontaneum
B. L. Johnson
Riverside
CULTIVATED ; CULTIVATED at Riverside; seed collected at Curia Cypress [?Cyprus].
Comment
JEPS46452
Horsfordia
Mrs. Ben L. Clary
Apr., 1930
Riverside
Coral Reef Ranch Coachella
Comment
CAS-BOT-BC201093
Hosackia crassifolia
Carl B. Wolf
1940-7-2
9719
Riverside
E. side of Santa Ana Mts. Indian Canyon Truck Trail, 1/4 mi. below main divide
1219
Comment
UC1598600
Hulsea heterochroma
C. V. Meyer
1929-6-13
750
Riverside
Idyllwild Grade San Jacinto Mts.
1524
Comment
UC456022
Hulsea vestita subsp. callicarpha
I. J. Condit
1910-6-22
Riverside
San Jacinto Mts.
2438
Comment
POM15209
Hymenoclea salsola
Mary F. Spencer
1922-4-17
1423
Riverside
Mission Canyon. Colorado Desert.
152
Comment
RSA93950
Hymenoclea salsola
Margaret Stason, F. Brubaker
1928-3-3
7697
Riverside
Hidden Spring Canyon near Mecca.
Comment
POM182076
Hymenoclea salsola var. pentalepis
P. A. Munz
1932-3-14
11972
Riverside
Colorado Desert, Coachella Valley, Deep Canyon
91
Comment
SEINET269589
Hypochaeris glabra
Scott White
1994-6-23
2092
Riverside
San Gertudis Creek ca. 1 mi. E. of Skink Hollow. (Batchelor Mountian Quad.)
396
Comment
POM126315
Hyptis emoryi
Thomas Craig
1927-4-2
5
Riverside
Palm Springs.
Comment Read comments Feb 26 2008
UC1714343
Hyptis emoryi
C. Epling
1935-3-23
Riverside
near Mecca (Painted Canyon); Painted Canyon
Comment
UCD124924
Hyptis emoryi
L. S. Rose
1935-12-21
s.n.
Riverside
Colorado Desert, Palm Canyon Wash.
182
Comment
RSA0042207
Isocoma acradenia
Joseph Brehm
2014-7-16
s.n.
Riverside
Collected at Dos Palmas ACEC within Upper San Andreas Oasis, 1 mile south of oasis.
Comment
HSC100129
Isocoma menziesii
Mike Lahti
2009-10-22
1501843
Riverside
Banks of Temecula Creek, near downtown Temecula
Comment
SBBG81101
Isocoma menziesii
S. Cantrell, W. Appleby
1985-9-19
Riverside
Santa Ana River Regional Park, S side of river
207
Comment
UCR90976
Isocoma menziesii var. vernonioides
Scott D. White
1995-12-30
3802
Riverside
Perris Basin, SW of Perris, above S bank of San Jacinto River.
442
Comment
CAS-BOT-BC69870
Isoetes orcuttii
Robert F. Thorne
1974-5-23
44672
Riverside
Santa Rosa Plateau, Rancho California: n. edge of large vernal marsh, Mesa de Colorado.
624
Comment
JEPS48840
Isomeris arborea
Marjorie D. Clary
1932-4-10
898
Riverside
Eagle Mountains
Comment
UC1324899
Isomeris arborea
H. U. Stauffer and R. F. Thorne
1964-5-5
5922
Riverside
6.5 km s Morongo Valley (4.8 km s of county border)
550
Comment
SEINET5603624
Jacaranda acutifolia
Unknown
1961-1
Unknown
Riverside
Near Citrus Experimental Station, UCR Campus
Comment
CAS-BOT-BC475156
Jasminum mesnyi
A. C. Sanders
2006-5-13
32285
Riverside
Peninsular Range: UC Emerson Oaks Reserve, 8 mi SE of Temecula, S of Hwy 79 at E end of Pauba Valley, end of Los Caballos Rd in vicinity of water tank
487
Comment
RSA0011069
Juglans californica
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37148
Riverside
Peninsular Range: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment Read comments Oct 21 2019
RSA787255
Juglans californica
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37148
Riverside
Peninsular Range: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
UCR189779
Juglans hindsii
Theresa Johnson
2007-10-9
401
Riverside
Peninsular Ranges, Perris-Aguanga basin, Estelle Mountain
498
Comment
UCR100825
Juglans nigra
A. C. Sanders, T. Tennant
1997-11-14
21601
Riverside
San Bernardino Mtns., Morongo Indian Reservation, sag pond at SE end of Burro Flats
1110
Comment
CAS-BOT-BC413814
Juglans regia
R. E. Riefner, Jr.
2014-10-1
14 -365
Riverside
City of Lake Elsinore, S of Lincoln St., W of Hwy. 74 at Flannery St.
402
Comment
SEINET10472539
Juncus
David B. Dunn
1946-8-17
Dunn 2687
Riverside
Grass; near stream at camp in taquity valley damp meadow area. San jacinto Mountains
2438
Comment
UCR275577
Juncus balticus
T. B. Salvato, Jennifer Weiland
2005-6-13
605- 2
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
UCR60930
Juncus balticus
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-11
3700
Riverside
Peninsular Range, Vail Lake area, sandy wash draining into Wilson Creek at E end of lake
Comment
UCR225503
Juncus bufonius
A. C. Sanders, T. B. Salvato
2011-3-29
38848
Riverside
Peninsular Range; Perris-Aguanga Basin Region, valley at toe of hills between Sun City and Perris, powerline corridor between Goetz Rd. and Alabaster Loop, north of Goldenrod Ave.
448
Comment
UC69361
Juncus bufonius var. occidentalis
H. M. Hall
1901-6-9
2076
Riverside
vicinity Strawberry Valley; San Jacinto Mts.
1524
Comment
UCR94960
Juncus effusus subsp. austrocalifornicus
Scott D. White
1996-8-15
4463
Riverside
San Jacinto Mtns., Idyllwild Area: Alvin Meadows and unnamed canyon upstream. Upper margin of area that burned in July, 1996
1585
Comment
RSA368166
Juncus macrophyllus
M. B. Dunkle
1933-7-19
3667
Riverside
Strawberry Valley. San Jacinto Mountains.
1707
Comment
POM10227
Juncus rugulosus
F. M. Reed
1907-7-4
1449
Riverside
North side of Box Spring Mountain. Pigeon Pass Road.
Comment
RSA553924
Juncus rugulosus
R. Montijo
1991-7-10
91 -20
Riverside
Santa Rosa Plateau, Avenida Escalera, N of Tenaja Road and ca. 1 mile NE of Squaw Mountain.
610
Comment
RSA674566
Juncus rugulosus
Scott D. White
2000-5-3
7769
Riverside
Temecula Area: Near Wolf Valley. Valley and hillsides along unnamed tributary to Temecula Creek, directly S of Red Hawk subdivision.
351
Comment
SBBG104053
Juncus xiphioides
A. C. Sanders with O. F. Clarke
1991-6-10
11136
Riverside
Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River; Riverside
238
Comment
UCR121893
Juncus xiphioides
Ian G. Gillespie
2001-5-7
83
Riverside
East side of Santa Ana Mountains, Temescal Valley Area, also known as Sycamore Canyon Area. North of Indian Truck Trail, in drainage off of De Palma Road. Heavy construction currently underway in adjacent areas
335
Comment
UCR21862
Juncus xiphioides
Steve Boyd
1980-7-16
s.n.
Riverside
Perris Basin, Motte Reserve, 2.5 miles NW of Perris, west edge of the reserve c. 1/4 mile north of the Motte's house
520
Comment
JEPS48331
Juniperus californica
W. L. Jepson
1901-5-22
1412
Riverside
Palm Canyon Mt. San Jacinto, Palm Canyon
Comment
RSA777824
Justicia californica
Jim Andre, G. L. Clifton
2011-2-22
17456
Riverside
Mecca Hills; along Box Canyon Road, 10.3 miles NE of town of Mecca.
219
Comment
UC56670
Justicia californica
F. Gilman
1902-1
29
Riverside
Palm Springs
Comment
UCD121643
Justicia californica
L. S. Rose
1935-12-19
s.n.
Riverside
Colorado Desert, Palm Springs.
138
Comment
RSA648667
Kallstroemia californica
J. C. Roos
1963-10-24
s.n.
Riverside
Hayfields, Colorado Desert.
Comment
SEINET8071637
Kallstroemia californica
Andrew C. Sanders, T. B. Salvato
2012-10-12
40416
Riverside
Sonoran (Colorado) Desert; Chuckwalla Valley, along Chuckwalla Valley Rd., 0.35 mi. west of I-10 junction
114
Comment
UCR163060
Kallstroemia californica
B. G. Pitzer, G. R. Ballmer
2000-10-14
4218
Riverside
Sonoran (Colorado) Desert, south of eastern Ford Dry Lake, south side of Hwy I-10 along gasline road, 0.5-0.75 mi. east of Ford Lake Rd. exit, c. 22 miles west of Blythe
115
Comment
SFV16370
Keckiella antirrhinoides
n. s.
1992-5-16
Riverside
Lake Matthews.
Comment
RSA131402
Keckiella cordifolia
E. K. Balls
1958-6-27
23283
Riverside
Yellow Pine Forest, upper edge. 5 mi. se. from Silverado (Gate), Silverado Canyon.
1098
Comment
RSA293292
Keckiella rothrockii subsp. jacintensis
D. C. Michener
1980-8-18
3804
Riverside
Long Valley, near Cornell Peak;
2700
Comment
SD178242
Keckiella ternata
T. B. Salvato, John F. Green
2004-5-27
580
Riverside
San Bernardino Mountains; head of Banning Canyon close to the San Bernardino County line, 0.5 mile southeast of Oak Glen Conservation Camp.
1402
Comment
UCR113602
Kochia scoparia
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23674
Riverside
Santa Ana River Valley, SW side of Mt. Rubidoux, NW of intersection of Tequesquite Ave. and Gregory Rd., near confluence of Arroyo Tequesquite and the river
232
Comment
RSA561076
Koeleria macrantha
Steve Boyd, O. Mitsretta
1992-4-22
7003
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
UC1117716
Koeleria macrantha
Alan A. Beetle
1946-6-10
4393
Riverside
near Idyllwild; San Jacinto Mts., near Idyllwild
1219
Comment
CAS-BOT-BC61426
Krameria bicolor
Annie M. Alexander; Louise Kellogg
1941-5-20
2207
Riverside
Eagle Mountain Pumping Station Road
457
Comment
SBBG3340
Krameria bicolor
H. and M. Dearing
1936-12-25
821
Riverside
Thousand Palms
Comment
UCD107079
Krameria bicolor
Richard Bates
1949-4-26
s.n.
Riverside
Cathedral City.
Comment
CAS-BOT-BC43701
Krameria erecta
H. M. Hall
1901-6-1
2114
Riverside
Eastern base, along the borders of the Colorado Desert
Comment
UCR19177
Krameria erecta
John C. Roos
1965-6-13
s.n.
Riverside
Santa Rosa Mtns., Dos Palmas Spring
Comment
JOTR01075
Krameria erecta
Cole, James E.
1941-5-21
760
Riverside
Joshua Tree National Park. DALE, COTTONWOOD ROAD
914
Comment
RSA776573
Krameria erecta
Amber Swanson
2011-4-8
368
Riverside
Granite Mtns area E of Hwy 177 near jct 62.
423
Comment
RSA651632
Krameria grayi
T. Strid
1972-4-30
s.n.
Riverside
Corn Springs C.G.
1677
Comment
UCR200303
Krameria grayi
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah J. De Groot, Valentin Arvizu, T. Thibault
2004-5-14
11228
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains, western base of the Chocolate Mountains, small canyon c. 1.25 mi due north of Imperial Co. line and c. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range
549
Comment
CLARK-A1528-1359
Krameria parvifolia var. glandulosa
John C. Roos
1948-5-15
3857
Riverside
Eagle Mountains
Comment
UC1929907
Lactuca serriola
Scott D. White, Angelia Carey
2004-7-2
10572
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon. San Jacinto 7.5' Quad.
Comment
UC87469
Laennecia coulteri
T. S. Brandegee
1901-3-28
Riverside
Indian Wells Colorado Desert, Indian Wells
Comment
SD152988
Lamarckia aurea
Steve Boyd
1993-3-14
7724
Riverside
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
975
Comment
SEINET10753677
Lamarckia aurea
Daphne K. Christopher, Hannah Stevens; Z. Princip
2003-4-9
Christopher 125
Riverside
Near Hermano road, off Hwy. 15, Indian Truck Trail exit. Grassland and sage scrub along roadside. Miex Poaceae
550
Comment
POM10522
Lamarckia aurea
C. F. Baker
1909-04
s.n.
Riverside
Riverside.
Comment
POM12138
Lamarckia aurea
Mary F. Spencer
1921-5-28
s.n.
Riverside
Near San Jacinto
549
Comment
RSA741018
Lamium amplexicaule
Scott D. White, Justin M. Wood
2008-6-18
12235
Riverside
San Jacinto Mountains: Meadow N/W of Keen Camp Summit, S/W of hwy 79.
1402
Comment
UCR97246
Lamium amplexicaule
Scott D. White
1997-2-28
4705
Riverside
Peninsular Range, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy
457
Comment
SEINET8729313
Langloisia flaviflora
Helen K. Sharsmith
1952-1
4050
Riverside
Western lobe of Pinto Basin, Joshua Tree National Monument, Riverside County. Altitude ca. 2000 feet.
610
Comment
CAS-BOT-BC171125
Larrea tridentata
Catherine A. Toschi
1963-4-13
63 :131
Riverside
Boyd Desert Research Center, 5 miles south Palm Desert
304
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
UCR280923
Larrea tridentata
Fred M. Roberts
2016-3-5
7987
Riverside
Sonoran (Colorado) Desert, Little Maria Mountains: west end, 4.3 km E Palen Pass and 2.2 km W 'Peak 602"
113
Comment
UCR89566
Larrea tridentata
George K. Helmkamp
1994-3-8
41 16
Riverside
Western Colorado Desert, SW-facing slope at the junction of [Date] Palm Dr. and Varner Rd., below Edom Hill, 'Indio Hills
152
Comment
SEINET10693128
Larrea tridentata var. glutinosa
Lewis S. Rose
1945-12-30
Rose 45347
Riverside
Palm Springs.
137
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
SD8897
Lasthenia californica
Daniel Cleveland
1882-5-3
Riverside
Temecula
Comment
CAS-BOT-BC354215
Lasthenia coronaria
Scott D. White
1996-4-14
3899
Riverside
E of Hemet: San Jacinto River Wash near Valle Vista, N of Hwy. 74, ca. 1.7 mi W of USFS Cranston Fire Station.
548
Comment
POM361562
Lasthenia coronaria
Ora M. Clark
1929-2-22
1585
Riverside
N. Whitewater.
Comment
UCR102836
Lasthenia coronaria
A. C. Sanders
1997-3-26
20098
Riverside
Lake Skinner area, along foot trail at west base of Tucalota Hills
518
Comment
UCR142209
Lasthenia coronaria
June Latting
1979-4-8
s.n.
Riverside
Box Springs Mountain
915
Comment
UCR162885
Lasthenia glabrata subsp. coulteri
Fred M. Roberts
2005-3-3
6134
Riverside
San Jacinto Valley, San Jacinto, south side of Ramona Expressway, 0.6km E jct Warren Rd
447
Comment
RSA160876
Lasthenia gracilis
P. C. Everett, Nick Lolonis
1962-4-13
24450
Riverside
Temescal Canyon, intersection Hwy 71 and road to Lake Matthews
Comment
UCR178279
Lasthenia gracilis
T. B. Salvato, Tracy Tennant
1998-1
MOR- 803
Riverside
San Bernardino Mtns., Morongo Indian Reservation, upper Potrero Canyon, near sag pond at Burro Flats, tree stand P-11
1098
Comment
UCR215505
Lasthenia gracilis
Daphne K. Christopher, Hannah I. Stevens
2003-4-3
081
Riverside
Peninsular Range, UC Riverside Motte Rimrock Reserve
536
Comment
CLARK-A1045-90
Lathyrus laetiflorus
George K. Helmkamp
1978-4-27
Riverside
San Jacinto Mountains 3 miles up [east northeast] from Oak Spring; Lake Fulmor 7.5'Q
Comment
RSA612488
Lathyrus vestitus subsp. alefeldii
D. L. Banks
1997-2-23
1329
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, north of Pechanga Road, south of Anza Road, just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire.
402
Comment
POM12803
Lathyrus vestitus subsp. laevicarpus
P. A. Munz
1922-6-24
5803
Riverside
Pipe Creek, Hemet Valley
1585
Comment
RSA744309
Layia glandulosa
Michael Wall
2009-5-15
509
Riverside
Bautista Creek, off Bautista Canyon Rd. ca. 8 miles SE of jct. with Fairview Ave.
752
Comment
JEPS40024
Layia platyglossa
W. L. Jepson
1901-5-20
1320
Riverside
Thomas Valley; Mt. San Jacinto Range
1341
Comment Read comments Feb 16 2013
SEINET6692562
Layia platyglossa
Norman C. Cooper
1944-4-22
1160
Riverside
Banning.
732
Comment
UCR228853
Layia platyglossa
A. C. Sanders, T. B. Salvato
2011-3-28
38819
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Menifee Valley, powerline corridor along McLaughlin Rd. west of Murrieta Rd., north of Sun City
439
Comment
POM361702
Layia platyglossa subsp. campestris
P. A. Munz, I. M. Johnston
1922-5-19
5419
Riverside
Hemet Valley, San Jacinto Mountains.
1402
Comment Read comments Apr 3 2011
RSA12917
Layia platyglossa subsp. campestris
C. B. Wolf
1935-4-7
6307
Riverside
2 mi. SW of Perris.
427
Comment
RSA0001368
Layia ziegleri
L. B. Ziegler
1966-6-1
s.n.
Riverside
Between Mountain Center and Keen Camp summit, San Jacinto Mts.
1448
Comment
UCR71619
Leersia oryzoides
A. C. Sanders, O. F. Clarke & CNPS field trip
1991-10-5
11740
Riverside
Fairmont Park, along Spring Brook between Lake Evans & the Santa Ana River, Riverside
238
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-BC154109
Lepidium fremontii
N. Aitkenhead
1977-2-2
s.n.
Riverside
S-O line SW of radio tower top of Chuckwalla Mnts.
Comment
CAS-BOT-BC89436
Lepidium fremontii
Peter H. Raven
1958-3-15
11860
Riverside
Joshua Tree National Monument. Smoketree Wash.
Comment
POM147643
Lepidium fremontii
F. M. Reed
1927-3-20
5476
Riverside
Mouth of Cottonwood Springs Canyon, 30 miles E of Mecca, Colorado Desert.
274
Comment
SEINET10874473
Lepidium fremontii
Wolf
1932-4-27
WOLF 3043
Riverside
Habitat: open valley, sandy loam, sun. Colorado desert. Mecca- blythe rd. .75 Mi. W. Of utopia.
Comment
HSC35735
Lepidium lasiocarpum
Richard Spjut
1973-4-10
3288
Riverside
Colorado Desert, N slopes of Chuckawalla Mtns., 3-4 mi. S of Desert Center
305
Comment
SEINET3105700
Lepidium lasiocarpum
Faulkner
1978-3-15
280
Riverside
1 mile West Hwy 95, 25 miles N of Blythe.
152
Comment
UCR166537
Lepidium lasiocarpum
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10875
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, bajada beneath Mecca Hills, just east of Coachella Canal
49
Comment
POM91009
Lepidium lasiocarpum
E. C. Jaeger
1925-12-18
s.n.
Riverside
Eagle Canon, 5 miles east of Palm Springs.
122
Comment
UCR240264
Lepidium latipes var. latipes
D. E. Bramlet, Robt. L. Allen, Fred M. Roberts
2011-4-30
4826
Riverside
Peninsular Range; Elsinore Trough, Nichols Road wetlands area, 253 m south of Nichols Rd. & 76 m east of Baker St.
384
Comment
UCR250905
Lepidium nitidum
A. C. Sanders
2014-4-18
41019
Riverside
Peninsular Range, Temescal Canyon, hills along De Palma Rd. between Indian Truck Trail and Horsethief Canyon roads, c. 100 m south of I-15
401
Comment
RSA525337
Lepidium virginicum var. robinsonii
Steve Boyd, Dave Bramlet
1990-4-29
4467
Riverside
Lake Skinner County Park, S flank of Bachelor Mountain
Comment
SD143971
Lepidium virginicum var. robinsonii
A. C. Sanders
1997-3-1
19715
Riverside
Box Springs Mountain: Coyote Hill (Benchmark Versity 1386 ft.) and ridge south and southeast of the UCR Botanic Garden
427
Comment
UCR113592
Lepidium virginicum var. robinsonii
A. C. Sanders
1998-1-15
21632
Riverside
Lake Skinner area, Black Mtn., along road up north side
884
Comment
RSA697079
Lepidospartum squamatum
J. R. Bruff
1927-11-24
4
Riverside
Whitewater.
Comment
UCR199617
Lepidospartum squamatum
Scott D. White, Angelia Carey
2004-7-2
10557
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Poppet Creek Canyon
610
Comment
RSA588815
Leptochloa fusca subsp. uninervia
D. L. Banks, Steve Boyd
1995-10-17
769
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along lower Arroyo Seco, S of the Dripping Springs Campground., Along the broad alluvial benches N of where Arroyo Seco turns to the E.
512
Comment
UC1100299
Leptochloa uninervia
Malcolm A. Nobs and S. Galen Smith
1948-9-3
494
Riverside
citrus grove 2 mi n Indio; Imperial Valley
Comment
RSA516419
Leptosiphon floribundus subsp. glaber
W. Wisura, Tom Hayduk, Bart O'Brien
1990-5-2
s.n.
Riverside
along For. Rd. 3S04 btw. Ortega Hwy and Santiago Peak, Santa Ana Mts.
Comment
UCR106346
Lessingia filaginifolia
John Wear, N. Moorhatch
1996-9-19
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., upper end of Garner Valley
1433
Comment
UCR161441
Lessingia filaginifolia
A. C. Sanders, Mike Misenhelter
2005-9-20
31677
Riverside
San Jacinto Mtns. Foothills, Santa Rosa Hills south of Hemet, road NW of Gibbel Flat, south end of Cornell St., 0.5 mi. SE of the Ramona Bowl
610
Comment
POM253439
Lessingia glandulifera var. glandulifera
Thos. Craig, Frances Craig
1939-11
s.n.
Riverside
Aguanga.
Comment
RSA512760
Leymus condensatus
Walter Wisura, Bart O'Brien, M. Durant
1990-6-12
4443
Riverside
Ortega Highway 2.8 miles from T-junction S of Lake Elsinor, in burned area.
Comment
UC577612
Leymus triticoides
H. S. Yates
1937-6-27
6718
Riverside
near Hemet Reservoir; San Jacinto Quadrangle
Comment
RSA632469
Ligustrum
Scott D. White
1998-6-17
6753 -A
Riverside
Along Gavilan Rd. or Santa Rosa Mine Rd., ca. 7 miles survey route from Gavilan/Cajalco Rd. jtn. south and east to Santa Rosa Mine/Post Rd. jtn.
488
Comment
CAS-BOT-BC451634
Lilaea scilloides
Robert F. Thorne; Earl Lathrop
1969-5-12
37922
Riverside
Santa Rosa Plateau: on S end of Mesa de Colorado, Rancho California.
624
Comment
UCR217561
Lilium humboldtii subsp. ocellatum
Jeff B. Galvin
2008-6-26
72
Riverside
Peninsular Ranges, Santa Ana Mountains, Horse Thief Canyon, 1.3 km SE of Trabuco Peak
955
Comment
POM48589
Lilium parryi
Mary F. Spencer
1919-7-3
1235
Riverside
San Jacinto Mt., [San Jacinto Mountains].
1677
Comment
RSA192343
Linanthus androsaceus subsp. luteolus
E. W. Lathrop
1967-5-14
310
Riverside
12 miles SW of Murriet in Tenaja Canyon just below Fisherman's Camp.
Comment
RSA73683
Linanthus aureus
F. W. Peirson
1928-4-23
7887
Riverside
2.5 miles below cottonwood Springs, Riverside County
Comment
JOTR31080
Linanthus aureus subsp. aureus
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2343
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1)
Comment
POM13331
Linanthus bigelovii
E. C. Jaeger
1921-4-1
1095
Riverside
Pinon Flat.
Comment
UCR68612
Linanthus bigelovii
Steve Boyd, A. C. Sanders, M. Skinner
1990-4-28
4455
Riverside
Peninsular Range, Vail Lake Area. east of USFS Dripping Springs Campground along Arroyo Seco Creek, south of Hwy 79.
518
Comment
RSA718302
Linanthus bigelovii
Michael Honer, L. Hulse
2004-4-2
1884
Riverside
East Wide Canyon; near MWD aqueduct, appx 2 mi. N of Dillon Rd.
488
Comment
UCR121237
Linanthus ciliatus
Steve Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2295
Riverside
San Jacinto Mtns, Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest
1700
Comment
POM96830
Linanthus dianthiflorus subsp. dianthiflorus
F. M. Reed
1926-5-8
5311
Riverside
Rocky hills on highway south of Perris.
Comment
RSA0095278
Linanthus filiformis
J. C. Roos
1958-3-15
s.n.
Riverside
3 miles SE of Desert Center, Chuckwalla Mtns.
Comment
RSA0122716
Linanthus floribundus subsp. hallii
Duncan S. Bell, LeRoy Gross
2016-3-30
9154
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 7.5 air miles southeast of the summit of Martinez Mountain.
970
Comment
JEPS58457
Linanthus lemmonii
W. L. Jepson
1901-5-20
1324
Riverside
Chalk Hill to Thomas Valley; San Jacinto Mts.
1219
Comment
UCR48529
Linanthus lemmonii
Steve Boyd
1986-4-19
1696
Riverside
Peninsular Range, Temescal Canyon, east side of Indian wash between I-15 and Temescal Canyon Road
351
Comment
UCR133428
Linanthus parviflorus
Tracy Tennant, T. B. Salvato
1998-6-23
MOR- 459
Riverside
San Bernardino Mountains, Morongo Indian Reservation, woodland stand 13, N end of Hathaway Canyon
1280
Comment
RSA0010986
Lithophragma affine
Ora M. Clark
1929-3-29
1949
Riverside
S. Hemet.
Comment
JEPS5320
Lobelia cardinalis var. pseudosplendens
Marjorie D. Clary
1932-8-7
1683
Riverside
Colorado Desert, San Jacinto Mountains, Snow Creek Colorado Desert, San Jacinto Mountains, Snow Creek
Comment
RSA796334
Loeseliastrum matthewsii
Duncan S. Bell
2009-4-18
200
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
JEPS48798
Loeseliastrum schottii
Marjorie D. Clary
1932-6-5
927
Riverside
w. Colorado Desert, Santa Rosa Mts., Dead Indian Trail
Comment
HSC85384
Logfia arizonica
Steve Boyd
1986-4-10
1642
Riverside
Temscal Canyon: Along DePalma Rd. between Indian Truck Trail and Horsethief Canyon. 1.0 mi. E of Indian Truck Trail
Comment
RSA0104699
Logfia filaginoides
Duncan S. Bell, Rachel Darney-Lane, Evan Meyer
2015-2-24
7756
Riverside
Morongo Canyon Preserve; collecting in side canyon off of Little Morongo Canyon, just below (south of) the San Bernardino/Riverside county border.
777
Comment
UCR91674
Logfia filaginoides
Steve Boyd
1995-4-5
8423
Riverside
Agua Tibia Mountains, Palomar Range, Agua Tibia Wilderness Area; northern flank of Agua Tibia Mtn. at the E edge of Dripping Springs Alcove in tributary of Arroyo Seco, west of the lower Dripping Springs Trail, just south of the Wilderness boundary
610
Comment
SEINET251684
Lolium rigidum
Walter Graves
2002-5-15
502 -13
Riverside
Riverside : grown at U.C. R. in Agricultural Operations Fields (Riverside East 7.5' Q.)
305
Comment
POM15043
Lomatium dasycarpum subsp. dasycarpum
Mary F. Spencer
1922-4-25
s.n.
Riverside
Lamb Canyon Pass, Banning.
Comment
SEINET4310261
Lomatium lucidum
J. C. Roos
1965-1
Riverside
Sky Line Drive, S. of Corona, Santa Ana Mts.
Comment
UC1979535
Lomatium lucidum
Darin L. Banks
1995-4-11
177
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, along the Dripping Springs Trail.
Comment
UCR42746
Lomatium mohavense
A. C. Sanders, B. D. Parfitt, R. Anthony
1986-4-21
6463
Riverside
Santa Rosa Mtns., Pinyon Flats, 0.1 mi. south of Hwy 74 on the road to the refuse transfer station and the dolomite mine, south of the campground
1225
Comment
POM13704
Lomatium mohavense subsp. longilobum
P. A. Munz, I. M. Johnston
1922-5-21
5501
Riverside
Kenworthy, San Jacinto Mountains
1402
Comment
CLARK-A1528-7869
Lomatium mohavense subsp. mohavense
John C. Roos
1947-3-15
3330
Riverside
San Jacinto Mountains
1219
Comment
UCR282416
Lonicera interrupta
Mitch Provance
2009-7-1
709- 02
Riverside
Badlands of Western Riverside County, San Timoteo Canyon, just south of San Timoteo Canyon Rd. along paved access road to the El Casco Substation
616
Comment
UCR209166
Lonicera japonica
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37156
Riverside
Peninsular Range, Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
RSA234085
Lonicera subspicata var. denudata
R. F. Thorne
1969-6-6
39325
Riverside
Santa Rosa Plateau: Rancho California
610
Comment
SBBG7372
Lonicera subspicata var. denudata
H. and M. Dearing
1940-6-8
4348
Riverside
Palms to Pines Hwy, W of Ribbonwood
Comment
UC455867
Lonicera subspicata var. denudata
I. J. Condit
1910-6-24
Riverside
San Jacinto Mt.
609
Comment
UC534840
Lonicera subspicata var. denudata
Victor Duran
1933-7-2
3496
Riverside
Vandeventer Flat Santa Rosa Mts.
1524
Comment
SD11887
Lonicera subspicata var. johnstonii
Victor Duran
1933-7-2
3496
Riverside
Vandeventer Flat, Santa Rosa Mountains.
1520
Comment
RSA406721
Lotus argophyllus var. argophyllus
Christopher Davidson, B. Gustafson
1977-4-7
5586
Riverside
Whitewater Canyon Rd. (exit from Interstate-10 ca. 2.5 mi. W of jct I-10 with State 62); near start of Angeles [Pacific] Crest Trail. Hillside, N slope.
610
Comment
RSA772328
Lotus argophyllus var. argophyllus
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4508
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
RSA5428
Lotus crassifolius
Carl B. Wolf
1932-8-4
1540
Riverside
Point View near Idyllwild.
1646
Comment
RSA715760
Lotus hamatus
A. C. Sanders
2005-4-22
29601
Riverside
Gavilan Hills: Gavilan Plateau ca. 0.75 air mi. SE of summit of Gavilan Peak.
625
Comment
SEINET7048200
Lotus hamatus
Steven R. Hill, Andrew C. Sanders
2001-5-4
33710
Riverside
Santa Rosa Plateau, eastern rim, north side of Avenida del Oro, just east of junction with Sandia Creek Drive, 2 miles west of junction of Rancho California Road and Route I-15. Elevation 1570 - 1670 feet.
509
Comment
JEPS55489
Lotus heermannii
W. L. Jepson
1903-8-7
2288
Riverside
Strawberry Valley San Jacinto Mt.
1676
Comment
RSA680159
Lotus nevadensis var. nevadensis
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8629 -B
Riverside
San Jacinto Mountains: Idyllwild area; Strawberry Fuelbreak between Inspiration Point and Strawberry Creek. i.e., southwest terminus of Double View Dr. west to creek.
1402
Comment
RSA90355
Lotus nevadensis var. nevadensis
F. W. Peirson
1924-7-27
4989
Riverside
San Jacinto Mountains: Dark Canyon.
2226
Comment
UCR202591
Lotus oblongifolius
Scott D. White, Justin M. Wood
2008-7-8
12371
Riverside
San Jacinto Mountains, Hurkey Creek Watershed - Bonita Vista Road, c. 1/2 mi east and west of Hurkey Creek crossing
1537
Comment
JEPS55729
Lotus oblongifolius var. oblongifolius
W. L. Jepson
1903-8-6
2258 a
Riverside
Strawberry Valley San Jacinto Mt.
1676
Comment
UC864847
Lotus oblongifolius var. oblongifolius
I. W. Clokey and E. G. Anderson
1935-8-21
6721
Riverside
Hemet Lake
1300
Comment
RSA406792
Lotus rigidus
Robert Gustafson, Gary D. Wallace
1982-5-19
2571
Riverside
Pines to Palms Hwy (Hwy 74), vicinity of Big Horn Sheep overlook.
Comment
UC555406
Lotus rigidus
H. L. Mason
1928-3-11
4240
Riverside
near Indio
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
UCR158497
Lotus salsuginosus
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30041
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
UCR47242
Lotus salsuginosus
B. G. Pitzer, L. F. LaPre
1987-3-2
0434
Riverside
Peninsular Range, Bundy Canyon, c. 2 miles SE of Lake Elsinore, 0.5 mile north of Bundy Canyon Road off Raciti Rd.
703
Comment
UCR250864
Lotus scoparius subsp. scoparius
Dick Newell, Judy Booth
2014-1-12
349
Riverside
Peninsular Range; Santa Ana Mtns., South Main Divide Road, Cleveland National Forest, 100 yards west of Decker Caanyon Rd.
874
Comment
RSA314679
Lotus strigosus
R. F. Thorne, Fosberg, Sachet, Herbst
1983-4-23
55443
Riverside
San Bernardino Mountains: Mouth of Whitewater Canyon, east of Whitewater Post Office at south end of ridge.
412
Comment
RSA613408
Lotus strigosus
D. L. Banks
1997-4-5
1683
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Agua Tibia Wilderness Area. South of Dorland Mountain, just west of the Pechanga Indian Reservation boundry, at the headwaters of a tributary of the north fork of Pechanga Creek.
768
Comment
RSA757799
Lotus strigosus
LeRoy Gross, Jackie McConnaughy, Drew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4288
Riverside
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
RSA771670
Lotus strigosus
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4898
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
UCR168251
Lotus strigosus
Mrs. D. R. Wolf
1932-3-20
2
Riverside
Santa Rosa Plateau, Richman Ranch, 2.5 miles north of DeLuz, SW Riverside County
457
Comment
UCR260582
Lotus strigosus
A. C. Sanders, Nina Kidd, Jeff Crain
2015-3-31
41534
Riverside
Peninsular Range; Eastern Foot of Santa Ana Mtns., Temescal Canyon, northwest of El Hermano Road junction along sandy wash of Temescal Creek
313
Comment
RSA0036911
Lotus strigosus
Matt Bogdanoff
1981-4-11
6
Riverside
Cajalco Rd., 5.4 mi E of junction with La Sierra Ave., SE of Lake Matthews. South of Cajalco Rd.,
487
Comment
UC1929817
Lotus strigosus var. strigosus
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10471
Riverside
Peninsular Ranges, San Jacinto Mountains / Colorado Desert; East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs Tram Station.
Comment
UCR260296
Lotus strigosus var. tomentellus
A. C. Sanders, Jim Malusa
2015-3-9
41364
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along Gasline Road at major wash crossing 1.9 mi. south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range
686
Comment
RSA496656
Lotus tomentellus
B. Pitzer
1988-3-10
643
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
RSA406280
Lotus unifoliolatus
M. B. Dunkle
1933-7-20
3699
Riverside
Idyllwild, San Jacinto Mountains.
1616
Comment
UC1537085
Lotus wrangelianus
Gordon H. True Jr.
1935-4-5
215
Riverside
Gavilan Peak Gavilan Hills
731
Comment
CLARK-A1528-6667
Ludwigia peploides
Ken F. Clarke
1971-9-7
Riverside
Santa Ana River
Comment
RSA0042691
Lupinus
Henry J. Ramsey, Henry J. Ramsey
1938-4-26
1704
Riverside
Cabazon.
Comment
CLARK-A1528-490
Lupinus albifrons
Conrad Bahre
1970-4-30
Riverside
San Jacinto Mountains
1523
Comment
POM46814
Lupinus arizonicus
Mary F. Spencer
1920-3-24
s.n.
Riverside
Indian Wells.
61
Comment
SEINET6180880
Lupinus arizonicus subsp. arizonicus
Noel H. Holmgren, Patricia K. Holmgren; Ruth E. Kern
1973-3-21
6423
Riverside
Big Maria Mountains, 12 airline miles north of downtown Blythe.; 0
290
Comment
RSA593978
Lupinus bicolor subsp. microphyllus
D. L. Banks, Elizabeth Hedge Banks
1996-5-2
0964
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, approximately 20 m N of the gate to the University of California-Emerson Oaks Reserve, at the junction with the road to the local golf course.
426
Comment
UCR102121
Lupinus concinnus
George K. Helmkamp
1984-5-5
E- 8
Riverside
Transverse Range, Little San Bernardino Mountains, Big Morongo Canyon, 4 road miles below the caretaker's house at the Big Morongo Preserve
549
Comment
UCR52002
Lupinus concinnus
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2201
Riverside
Sonoran (Colorado) Desert, NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
UCSB3264
Lupinus concinnus
Keator, Glenn
1959-5-17
Riverside
On Pines to Palms highway; about 10 miles south of Idyllwild
Comment
RSA407145
Lupinus concinnus subsp. orcuttii
N. C. Cooper
1944-4-22
1159
Riverside
Banning.
732
Comment
SEINET10870983
Lupinus densiflorus var. austrocollium
Robert F. Thorne
1968-5-8
Thorne 37598
Riverside
Santa rosa plateau: grassy bank along small stream near roadside, rancho California; with cirsium drummondii, astragalus pomoninsis, etc.
610
Comment
CAS-BOT-BC216687
Lupinus excubitus subsp. hallii
Elizabeth McClintock
1965-6-25
s.n.
Riverside
A short distance below the summit, Santa Rosa Mountain
Comment
POM12627
Lupinus excubitus var. austromontanus
Philip A. Munz, I. M. Johnston
1922-5-21
5499
Riverside
2 mile below Kenworthy, Thomas Valley
1372
Comment
POM2500
Lupinus excubitus var. hallii
I. M. Johnston
1918-5-30
1996
Riverside
Temescal Canyon
366
Comment
SDSU4976
Lupinus formosus
Garrison
1962-7-29
Riverside
San Jacinto Mountains. 2 miles beyond Black Mountian campground.
2286
Comment
UCR4134
Lupinus hirsutissimus
Ronald M. Cope
1965-3-27
s.n.
Riverside
Upper Santa Ana River/San Bernardino Valley Region, Canyon on E side of Canyon Crest Drive, c. 2.5 mi. from fire prevention lab.
259
Comment
UC729904
Lupinus latifolius var. parishii
Carl B. Wolf
1932-8-5
3951
Riverside
1st real wet meadow on trail from Tahquitz Valley to San Jacinto Peak (San Jacinto Mts.); San Jacinto Mts.
2743
Comment
RSA413757
Lupinus longifolius
M. V. Hood
1945-3-25
s.n.
Riverside
Aguanga.
610
Comment
UCR37489
Lupinus microcarpus var. densiflorus
Steve Boyd
1980-5-3
s.n.
Riverside
Peninsular Range, Gavilan Hills, [Mead Valley] along Cajalco Road, 1/4 mile east of Alexander Rd.
498
Comment
RSA0096913
Lupinus microcarpus var. densiflorus
R. S. Woglum
1939-4-22
2183
Riverside
Peninsular Ranges: Hemet to Anza; San Jacinto Mtns.
Comment
POM12735
Lupinus pallidus
Philip A. Munz, D. D. Keck
1922-4-13
4957
Riverside
Eagle Mountains.
244
Comment
JOTR29606
Lupinus sparsiflorus
Andre, Jim
2006-4-26
6763
Riverside
Joshua Tree National Park. Long Canyon, approximately 2.3 mi. S of NE corner (boundary) of park
1055
Comment
SD137764
Lupinus sparsiflorus
Darin L. Banks, Steve Boyd
1995-4-5
135
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area, north slope of Agua Tibia Mountain, east of the Dripping Springs Alcove, along the Dripping Springs Trail
609
Comment
UCD109488
Lupinus sparsiflorus
William Shapeero
1954-4-28
s.n.
Riverside
Joshua Tree National Monument.
Comment
POM266067
Lupinus sparsiflorus subsp. sparsiflorus
C. Leo Hitchcock
1940-3-29
5852
Riverside
Cottonwood Canyon, ca. 100 yards east of Spring.
Comment
UCR16260
Lupinus succulentus
Shirley Hill
1963-4-24
630424- 5
Riverside
4 mi east of Sunymead on Hwy 60-70, in parking area of fruit stand
550
Comment
UCR241404
Lupinus succulentus
T. B. Salvato, Matt Malle, Tom Sullivan
2013-3-27
7448
Riverside
Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road
432
Comment
RSA543168
Lupinus truncatus
Steve D. Boyd, Tim S. Ross, Mike Hammitt
1991-5-2
6078
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
RSA772011
Lupinus truncatus
Orlando Mistretta, Duncan S. Bell, Joy D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4962
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
823
Comment
CAS-BOT-BC231415
Lycium andersonii
W. L. Jepson
1912-10-28
5240
Riverside
Riverside Mts., Colorado River
121
Comment
RSA480089
Lycium andersonii
Steve D. Boyd, Sara Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2178
Riverside
Palen Pass at the north end of the Palen Mountains.
500
Comment
RSA80331
Lycium andersonii
F. W. Peirson
1922-4-29
1084
Riverside
Aguanga, western Riverside Co.
610
Comment
UC26126
Lycium andersonii
S. B. Parish
1896-4-13
4132
Riverside
Palm Springs (Agua Caliente), desert base of San Jacinto Mt. San Jacinto Mt.; Palm Springs (Agua Caliente), base of San Jacinto Mt., Riverside Co.
152
Comment
UC884612
Lycium cooperi
I. W. Clokey
1935-4-17
6880
Riverside
Cottonwood Springs
Comment
UC1125126
Lycium torreyi
C. Van Fleet
1931-1-22
6
Riverside
Wilson Creek San Jacinto Quad.
762
Comment Read comments Nov 27 2011
JEPS45976
Lythrum californicum
S. B. Parish
1897-5-31
4395
Riverside
Elsinore Lake
396
Comment
UCR41831
Lythrum californicum
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6098
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
UCR90620
Lythrum californicum
Scott D. White
1995-6-29
3400
Riverside
Santa Ana Mountains, Cole Creek, NW of Murrieta, just upstream from Murrieta Creek confluence
366
Comment
CLARK-A1528-5378
Machaeranthera tephrodes
John C. Roos
1951-10-19
5330
Riverside
San Jacinto River
457
Comment
POM48638
Maianthemum stellatum
Mary F. Spencer
1919-7-6
1322
Riverside
Tacquitz [Tahquitz] Meadow, San Jacinto Mountains.
2378
Comment
CAS-BOT-BC206696
Malacothamnus densiflorus
J. T. Howell
1928-7-8
1056
Riverside
Santa Ana Mts., above Glen Ivy
914
Comment
SD8989
Malacothrix coulteri
Daniel Cleveland
1882-4-24
Riverside
San Jacinto Plains.
Comment
CAS-BOT-BC347713
Malacothrix glabrata
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring
60
Comment
JEPS36807
Malacothrix glabrata
W. L. Jepson
1928-4-25
12620
Riverside
Cottonwood Spr. Colorado Desert, Eagle Mts.
731
Comment
SBBG101709
Malacothrix glabrata
S. Boyd with T. Ross, M. Hammitt
1991-5-2
6075
Riverside
SW and W flanks of Billy Goat Mtn, 3 mi N of Hwy 79, 1 mi W of Hwy 371, N of Aguanga
600
Comment
UC1563069
Malacothrix glabrata
Steve Boyd and Orlando Mistretta
1986-3-13
1433
Riverside
ne of Desert Center (jtn of Parker Dam Rd and Palen Rd (rd going through pass between Palen and Granite Ranges); Palen Mountains
243
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
RSA0001410
Malacothrix saxatilis var. tenuifolia
P. A. Munz
1923-6-14
7101
Riverside
Glen Ivy Trail to Santiago Peak, Santa Ana Mountains.
915
Comment
UCR270308
Malosma laurina
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-4-26
8376
Riverside
Santa Ana Mountains, unnamed west-east trending canyon south of Mabey Canyon and north of Tin Mine Canyon, c. 0.6 mi west of the end of West Foothill Parkway
424
Comment
POM96825
Malvella leprosa
F. M. Reed
1926-5-8
5321
Riverside
Elsinore
Comment
SBBG87444
Marah macrocarpa
L. F. LaPre, J. Easton
1988-1-27
Riverside
Santa Rosa Springs Ranch, on Santa Rosa Plateau, W of Murrieta
Comment
UC28936
Marah macrocarpa
Wright
1890-1
Riverside
Colorado Desert
Comment Read comments Nov 29 2010
UCD107549
Marah macrocarpa
A. C. Sanders; G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19909
Riverside
Lake Skinner area: upper Rawson Canyon, 2.2 mi. NNE of Skinner Lake, 1 mi. SW of Crown Valley.
595
Comment
UCR33653
Marina parryi
Sears
1977-10-10
S 523
Riverside
Sonoran (Colorado) Desert, 10 mi NE of Desert Center, base of Coxcomb Mtns
171
Comment
SEINET7843690
Marina parryi
E. Neese
1979-4-11
7099
Riverside
Between Blythe & Rice, 11 mi. nw of Blythe
305
Comment
RSA0036209
Marrubium vulgare
Norman C. Cooper
1944-4-22
1112
Riverside
Banning.
731
Comment
RSA614124
Matricaria matricarioides
D. L. Banks
1997-2-23
1291
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, south of Pechanga Road in the Reservation, north of Pechanga Creek, and east of the Pechanga Tribal Government Center.
367
Comment
UCR37678
Medicago sativa
George K. Helmkamp
1984-5-2
D- 01
Riverside
Little San Bernardino Mountains, Big Morongo Canyon, 3 - 3.5 miles below the caretaker's house at the Big Morongo Preserve
610
Comment
RSA594519
Medicago sativa
D. L. Banks, Rashmi Pant
1996-5-13
1024
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Hwy. 79, E of the Dripping Springs Campground.; Approximately 1.9 km E of the Dripping Springs Guard Station (100 m E of where Hwy. 79 leaves the Forest Service Boundary)., On the S side of Hwy. 79.
487
Comment
LA102174
Melica californica
John C. Roos;
1950-4-22
4754
Riverside
Reche Canyon, 0.5 mi NE of the summit
792
Comment Read comments Feb 23 2014
JOTR16781
Melica frutescens
Hogan, J.
1975-5-20
161
Riverside
Joshua Tree National Park. THREE MILES WEST OF PINYON WELL, PUSHAWALLS CANYON
1170
Comment
UC205737
Melica frutescens
I. M. Johnston
1918-4-27
1863
Riverside
Temescal Canyon
365
Comment Read comments 1
CAS-BOT-BC281598
Melica imperfecta
H. M. Hall
1899-5-21
1134 a
Riverside
San Jacinto Mts
1676
Comment
CAS-BOT-BC281607
Melica imperfecta
Alice Eastwood; John Thomas Howell
1937-4-24
3905
Riverside
Coldwater Canyon, Santa Ana Mts
Comment
RSA699307
Melica imperfecta
Keith E. Hoffmaster
1934-4-8
88
Riverside
Santa Ana Mts.
Comment
UCR180138
Melica imperfecta
Mitch Provance
2003-4-26
9906
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
SEINET10559686
Melica imperfecta
Frank W. Gould
1943-4-17
Gould 2132
Riverside
In small clumps on open rocky slopes; 4 miles east of Elsinore
Comment
RSA519229
Melilotus indicus
Ed LaRue
1989-5-8
s.n.
Riverside
Mockingbird Canyon area, S of Van Buren Blvd and ca 1/2 mi (airline) E of Mockingbird Canyon Road.
Comment
UCR158324
Melilotus indicus
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30052
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
UCR194818
Melinis repens
Scott D. White, Justin Wood
2007-4-16
11652
Riverside
Peninsular Range, near Rainbow Valley, mountains west of I-15 Fwy and immediately north of San Diego County boundary
579
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
UCR9107
Mentha X piperita
O. F. Clarke
1969-9-28
s.n.
Riverside
Riverside, residence of O.F. Clarke, 1012 Spruce Street
305
Comment
RSA0116000
Mentzelia
Jordan Zylstra
2014-3-18
14002
Riverside
San Jacinto Mountains: Apple Canyon, west of Apple Canyon Road.
1453
Comment
RSA568837
Mentzelia
Christopher Davidson
1979-4-4
7701
Riverside
Orocopia Mts, lower end of Box Canyon on Box Canyon road, 4.4 miles E of Mecca
213
Comment
UCR263246
Mentzelia
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41469
Riverside
San Gorgonio Pass, near San Gorgonio River wash, c. 2.88 miles ESE of Cabazon, c. 1 mi. NNW (338 deg. ) of One Horse Spring, south of I-10 and east of water bottling plant, edge of wind farm
454
Comment
PASA1547
Mentzelia albicaulis
4/28
Riverside
Hidden Springs
Comment Read comments Jun 24 2016
RSA681992
Mentzelia albicaulis
Steve Boyd, Amber Maurice, Pesach Lubinsky, Lel Lubinsky
2003-4-17
10496
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
RSA0060677
Mentzelia desertorum
A. C. Sanders
2010-3-15
37415
Riverside
Pass between Chuckwalla Valley and Palo Verde Mesa, south of I-10 between the Mule and McCoy Mountains, c. 12 miles WSW (264 deg ) of Blythe.
134
Comment
UCR134601
Mentzelia desertorum
Marisa Sripracha, Kyle Boyd
2004-2-14
023
Riverside
Sonoran (Colorado) Desert, Myoma, near 38th Street and Washington Ave, on the Coachella Valley Preserve
120
Comment
OBI42559
Mentzelia dispersa
A. C. Sanders
1986-6-1
6552
Riverside
San Jacinto Mts, along the trl toward Spitler Peak from Hurkey Crk camp to Bonita Vista Rd
Comment
RSA239809
Mentzelia involucrata
C. W. Tilforth
1973-4-29
774
Riverside
2 miles S of Bridge at base of Seven Level Hill, S of Palm Desert, Hwy 74
457
Comment
RSA440413
Mentzelia involucrata
L. H. Jones
1910-3-18
s.n.
Riverside
Riverside Mountain, near the Colorado River.
Comment
RSA69582
Mentzelia involucrata
F. W. Peirson
1922-4-9
753
Riverside
Palm Canyon stream near Alkali Canyon, Riverside County
Comment
UCD117239
Mentzelia involucrata
C. L. Hitchcock
1966-3-16
24211
Riverside
along Palms to Pines Highway, 4 miles south of Palm Desert.
609
Comment
UCR102746
Mentzelia involucrata
B. G. Pitzer
1998-2-1
3445
Riverside
Sonoran (Colorado) Desert, Hayfield Dry Lake, alluvial fan on north side of lakebed, from paved road down to lakebed
427
Comment
UCR226727
Mentzelia involucrata
Jim Andre
2011-2-9
15912
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
RSA440440
Mentzelia jonesii
M. B. Dunkle
1937-3-25
4951
Riverside
Southeast of Indio.
Comment
UCR201494
Mentzelia veatchiana
Scott D. White, Justin M. Wood
2008-5-15
11973
Riverside
San Jacinto Mountains, Garner Valley, northwest of Fobes Ranch Road and northeast of Hwy 74, valley bottom
1357
Comment
UC1979565
Micropus californicus var. californicus
Darin L. Banks, Steve Boyd
1995-5-9
397 B
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground.
Comment
UCR269901
Microseris douglasii
D. E. Bramlet, Amy Hills, R. E. Riefner Jr., Russell Huddleston
2005-3-2
3658
Riverside
Perris-Agunaga Basin Region; San Jacinto Valley, west of Hemet, east of San Diego Canal, west of Warren Rd., south of Hwy 74, north of W Stetson Ave.
457
Comment
UCR140297
Microseris douglasii subsp. douglasii
A. C. Sanders
2004-4-9
27472
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, vicinity of Rose Rd.
457
Comment
UCR228259
Microseris douglasii subsp. douglasii
A. C. Sanders, T. B. Salvato
2011-4-1
38936
Riverside
Peninsular Range, Lake Elsinore area, near Alberhill, Baker St., SW side at dirt road crossing, c. 270 ft. SE of intersection with Pierce St.
385
Comment
UCR220322
Microseris douglasii subsp. platycarpha
D. E. Bramlet, Bill Wagner, Ken Osborne
1998-4-9
2586 B
Riverside
Peninsular Range, north flank of Bachelor Mtn., 1.68 km south of Rawson Road and 1.5 km northeast of the peak of Bachelor Mtn., adjacent (east and west) of the Rawson Cyn. access road
518
Comment
UCR135855
Microseris heterocarpa
A. C. Sanders
2004-4-20
27576
Riverside
Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line
640
Comment
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
UC943832
Mimulus aurantiacus var. pubescens
H. E. McMinn, M. Van Rensselaer
1945-6-7
1894 A
Riverside
Indian Canyon Truck Trail Santa Ana Mountains
853
Comment
UCR116515
Mimulus aurantiacus var. pubescens
Dan Hare
2001-5-1
s.n.
Riverside
Upper Santa Ana River/San Bernardino Valley region, Box Springs Regional Park
720
Comment
UCSB16147
Mimulus aurantiacus var. pubescens
Keefe, Joseph
1963-3-15
Riverside
on north slope above State Highway 74; 1.2 miles west of junction with Grand Avenue; Elsinore
533
Comment
POM33
Mimulus aurantiacus var. puniceus
O. W. Robinson
1916-3-28
s.n.
Riverside
Miller's Canyon, Murrieta.
Comment
UC1238899
Mimulus aurantiacus var. puniceus
Freed W. Hoffman
1950-4-24
3573
Riverside
where Winchester road turns off from Highway 74; Rock Brook Ranch
Comment Read comments Mar 20 2011
UCR116704
Mimulus aurantiacus var. puniceus
Dan Hare
2001-5-1
s.n.
Riverside
Santa Ana Mtns. region, Cleveland National Forest near Upper San Juan Campground, off the Ortega Highway near the confluence of Morrell and Decker Canyons
579
Comment
JEPS8167
Mimulus bigelovii var. bigelovii
W. L. Jepson
1928-4-23
12559
Riverside
wash 2 mi below Cottonwood Spr.; Colorado Desert, Eagle Mts.
518
Comment
RSA408056
Mimulus bigelovii var. bigelovii
Christopher Davidson
1979-4-4
7725
Riverside
Orocopia Mountains, E of Box Canyon on Box Canyon Rd., 15.1 miles E of Mecca. Dirt road to the SE.
579
Comment
SFV15669
Mimulus bigelovii var. bigelovii
D. M. Thompson
1988-3-4
824
Riverside
Vicinity of Shaver's Well. 7.3 miles from I-10 interchange along Bax Canyon Road to Mecca. North side of road in broad washes. About 100 yards above the road.
280
Comment
UCR241242
Mimulus brevipes
Tracy Tennant, Jeffrey Ross
1998-6-23
MOR- 518
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
UCR101801
Mimulus cardinalis
George K. Helmkamp, E. A. Helmkamp
1998-8-17
4443
Riverside
Santa Ana Mtns., San Juan Canyon along the Ortega Hwy (Calif. Hwy 74) beside the Orange Co. line
503
Comment
POM157912
Mimulus diffusus
P. A. Munz
1927-5-20
10806
Riverside
10 miles S. of Hemet.
Comment
RSA614599
Mimulus floribundus
A. C. Sanders, Steve Ogg
1994-7-28
15182
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd Bridge
243
Comment
HSC79248
Mimulus guttatus
G. K. Helmkamp
1984-5-2
- 31
Riverside
Big Morongo Canyon, 3-3.5 mi. below the caretaker's house at the Big Morongo Preserve, Little San Bernardino Mtns.
550
Comment
LA209398
Mimulus guttatus
Norman C. Cooper;
1944-5-6
1211
Riverside
San Bernardino Mountains, Whitewater Canyon
457
Comment
UCSC000877
Mimulus guttatus
Randall Morgan
1995-3-31
3421
Riverside
Hall Canyon, San Jacinto Mts.
Comment
UCR35243
Mimulus parishii
L. B. Ziegler
1969-6-12
381
Riverside
San Jacinto Mtns, Hemet Valley (= Garner Valley) in sandy stream bed near Pine Meadows
1433
Comment
UC1374895
Mimulus pilosus
Noel H. Holmgren and Liew Fah Seong
1969-6-17
3584
Riverside
County road R1 at Black Mountain Turnoff (8.5 mi n of Idyllwild); San Jacinto Mountains
Comment
RSA795504
Mimulus puniceus
C. P. Cowan
1978-4-25
1282
Riverside
6.7 (10.7 km) miles SW on 74 from jct. with 71, 4.6 (7.3 km) miles from Lake Elsinore, Santa Ana Mountains, Cleveland National Forest. Whittaker transect #W-229.
Comment
JOTR35373
Mirabilis albida
Wheeler, Mark
2011-10-20
s.n.
Riverside
Joshua Tree National Park. trail from Key's View to Inspiration Point
1620
Comment
SEINET3092409
Mirabilis bigelovii
Norman C. Cooper
1945-5-6
2257
Riverside
Banning, Banning
701
Comment
SEINET186897
Mirabilis bigelovii var. retrorsa
P. A. Munz
1940-3-22
15654
Riverside
Whitewater Canyon 2 mi N of boulevard to Indio
Comment
CLARK-A1528-3924
Mirabilis laevis
Charles S. Papp
1965-5-5
822
Riverside
Highgrove
Comment
RSA701399
Mirabilis laevis
Steve Boyd, Aydee Virgen
2004-4-13
10861
Riverside
San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon.
Comment
RSA770889
Mirabilis laevis
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4592
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
610
Comment
UC57065
Mirabilis laevis var. retrorsa
M. F. Gilman
1902-1
34
Riverside
Comment Read comments Sep 29 2011
CAS-BOT-BC434881
Mirabilis multiflora var. pubescens
D. E. Breedlove
1961-9-11
1261
Riverside
At Pinon Flats Campground along State Highway 74; Santa Rosa Mountains
1249
Comment
JEPS26448
Mohavea confertiflora
Peter H. Raven
1958-1-23
11432
Riverside
Fargo Canyon
Comment
JEPS84377
Mohavea confertiflora
Roxanne Bittman
1977-2-27
12
Riverside
South side of Highway 195 about 9 miles from Box Canyon in Box Canyon upper bajada
365
Comment
RSA4943
Mohavea confertiflora
Carl B. Wolf
1932-4-27
3054
Riverside
North base of Chuckwalla Mountains, 5 miles East of Desert Center, Colorado Desert.
152
Comment
RSA679072
Monardella australis subsp. australis
Michael Denslow, Firoozeh Navid-Ara, Valerie Soza
2003-7-15
1449
Riverside
Tahquitz Peak, on saddle east of summit
2637
Comment
CAS-BOT-BC220023
Monardella breweri subsp. lanceolata
Geo. B. Grant
1901-8-10
s.n.
Riverside
Strawberry Valley
Comment
SD229198
Monardella breweri subsp. lanceolata
Dick Schwenkmeyer
2012-6-27
746
Riverside
May Valley, approx. 5 miles southeast of Idyllwild town center, Mt. San Jacinto, Riverside County, CA.
1531
Comment
UC2042134
Monardella lanceolata
R. F. Thorne with E. W. Lathrop, W. Wisura
1977-7-8
49544
Riverside
Santa Ana Mountains: along Ortega Highway (74), perhaps 1/4 mile west of El Cariso.
Comment
JEPS63361
Monardella nana
W. L. Jepson
1903-8-8
2322
Riverside
San Jacinto Mt. halfway between forks of summit trail and Log Cabin on upper trail
2438
Comment
LA96081
Monardella nana
Elizabeth McClintock; J. Fenley
1937-7-10
sn
Riverside
trail between Tahquitz Valley and Hidden Lake
Comment
LA96111
Monardella nana
Elizabeth McClintock;
1940-5-26
11
Riverside
about 1.5 mi. W of Pinon Flats, Pines to Palms Highway
Comment
UCR221487
Monardella nana subsp. arida
Elizabeth McClintock, Harlan Lewis
1941-6-29
076
Riverside
Peninsular Range; Santa Rosa Mtns., road up Santa Rosa Mountain, 0.5 mile beyond canyon where stream crosses road
1944
Comment
RSA750287
Monardella nana subsp. tenuiflora
Elizabeth McClintock, D. Weiner
1941-7-11
95
Riverside
Banning-Idyllwild road. At the creek beyond Stone Creek.
Comment
SD135258
Monardella nana subsp. tenuiflora
Craig Reiser, Dylan Hannon
1993-5-30
Riverside
Northern slope of Santa Rosa Peak
Comment
UC1499831
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-21
127
Riverside
trail to Hidden Lake (along switchbacks); San Jacinto Mts.
Comment
UC1499959
Monardella nana subsp. tenuiflora
E. and M. McClintock, D. Weiner
1941-7-11
101
Riverside
2 mi beyond the snow gate Black Mt.
Comment
UCR121352
Monardella robisonii
A. C. Sanders, Mark Elvin, Jane Rodgers
2001-8-17
24610
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
UCR85275
Monardella robisonii
Bern Schwenn
1994-4-17
s.n.
Riverside
Southern Mojave Desert, Joshua Tree National Monument, north side of Hexie Mtns, near Hidden [and Stirrup] Tanks
1067
Comment
CAS-BOT-BC349703
Monoptilon bellidiforme
C. L. Hitchcock
1940-3-31
5880
Riverside
Cottonwood Springs, 1/2 mi. below Spring
Comment
CAS-BOT-BC349790
Monoptilon bellioides
F. W. Peirson
1920-2-15
1383
Riverside
Near Palm Springs, Coachella Valley
Comment
CAS-BOT-BC349806
Monoptilon bellioides
S. B. Parish
1896-4-1
s.n.
Riverside
Palm Springs, Colorado Desert
Comment
HSC28421
Monoptilon bellioides
Richard Spjut
1973-4-5
3265
Riverside
Colorado Desert; N slopes of the Chuckawalla Mtns. ca. 3-4 mi. S of Desert Center
305
Comment
SEINET2053855
Monoptilon bellioides
I. Rauch
1968-4-9
Riverside
Palm Desert, Dead Indian Creek wash.
152
Comment
JOTR32847
Muhlenbergia microsperma
La Doux, Tasha, E. Babich, M. Brown
2008-9-30
1529
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, east of Queen Mountain, near north entrance to park; basalt rocky outcrops
901
Comment
UCR163054
Muhlenbergia microsperma
B. G. Pitzer, G. R. Ballmer
2000-10-14
4236
Riverside
Sonoran (Colorado) Desert, large wash c. 5.3 miles east of Ford Lake Rd. and 1 mile west of Wiley's Well Rd., off gasline road c. 200 yards south of Hwy I-10
115
Comment
UC39890
Muhlenbergia richardsonis
H. M. Hall
July, 1901
2341
Riverside
vicinity of Deer Springs San Jacinto Mountains
2743
Comment
UC819132
Muhlenbergia rigens
I. W. Clokey and E. G. Anderson
1935-8-21
6524
Riverside
Fuller Creek San Jacinto Mountains
1650
Comment
RSA652083
Muilla maritima
Marion P. Harthill
1972-5-6
sn
Riverside
Rancho.
762
Comment
SD27988
Nama hispida var. spathulata
Carl B. Wolf
1932-4-28
3082
Riverside
Chuckwalla Valley, 19 miles west of Blythe on the Mecca Road.
399
Comment
RSA653585
Nama stenocarpa
A. C. Sanders, D. Bramlet, Mihai Costea, T. Salvato
1999-10-15
23173
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. S of Eden Hot Spr., [UTM 10km cell: 11S MH-9E, 4N. Mt. Rudolph]
433
Comment
RSA469853
Navarretia atractyloides
E. S. Spalding
1925-6-13
s.n.
Riverside
Temecula.
Comment
RSA674968
Navarretia atractyloides
Scott D. White, Teresa Salvato
2001-6-8
8578
Riverside
Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley.
335
Comment
UCR158284
Navarretia atractyloides
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30109
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
UC1483308
Navarretia prostrata
Robert F. Thorne
1974-5-23
44667
Riverside
top of Mesa de Colorado Santa Rosa Plateau, Rancho California, Mesa de Colorado
624
Comment
JEPS22335
Nemacladus orientalis
Peter H. Raven
1958-3-1
11748
Riverside
8.6 mi n Blythe (on U.S. Highway 95)
Comment
JEPS5228
Nemacladus ramosissimus
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1271 B
Riverside
San Jacinto River
Comment
RSA439263A
Nemacladus ramosissimus
Anstruther Davidson
1903-5-3
s.n.
Riverside
Thermal.
Comment
RSA525252
Nemacladus ramosissimus
Steve Boyd, Timothy S. Ross
1990-5-11
4630
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dripping Springs campground of Cleveland National Forest, S of Hwy. 79.
549
Comment
SEINET2063094
Nemacladus ramosissimus
A. C. Sanders, B. Pitzer
1986-4-30
6481
Riverside
San Jacinto Mountains, upper Bee Canyon, 1.3 milesabove the mouth of the canyon at the San Jacinto River valley.
671
Comment
UC110963
Nemacladus ramosissimus
T. S. Brandegee
Apr 1901
Riverside
Colorado Desert
Comment
RSA777733
Nemacladus sigmoideus
J. Andre, G. L. Clifton
2011-2-22
17450
Riverside
Mecca Hills; along Box Canyon Road, 10.3 miles NE of town of Mecca
219
Comment
POM305648
Nemophila menziesii
Henry J. Ramsey, Henry J. Ramsey
1939-4-22
1018
Riverside
Hemet-Anza, Bautista Creek Road.
Comment
UC24223
Nemophila menziesii
H. M. Hall
1897-3-20
Riverside
Temescal Mine
Comment
UCR225212
Nemophila menziesii
T. B. Salvato, Matt Malle, Tim Searl
2011-4-19
5166
Riverside
Peninsular Range; Gavilan Hills, Alberhill, unpaved extension of Lake Street, 1.5 km NNE of the intersection of Lake Street and Hwy 15
473
Comment
UCR270185
Nerium oleander
A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop
2016-4-2
42410
Riverside
Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, vicinity of lab and old Emerson house site
488
Comment
RSA716194
Nicotiana glauca
Scott D. White, Angelia Carey
2004-4-5
10015
Riverside
San Jacinto Mtn. Foothills: North of Valle Vista. Indian Creek Watershed.
518
Comment
JOTR28913
Nicotiana obtusifolia
La Doux, Tasha
2004-2-24
1148
Riverside
Joshua Tree National Park. Trail to Lost Palms Oasis, southeast of Cottonwood Oasis
914
Comment
UCR20781
Nicotiana quadrivalvis
A. C. Sanders, Steve Boyd
1980-5-2
1387
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
UCR99793
Nolina bigelovii
A. C. Sanders, G. Helmkamp, O. Clarke, B. Pitzer
1996-11-9
19645
Riverside
Sonoran (Colorado) Desert, Orocopia Mtns., near 'Bob's Cabin', 5 mi. (air) south of Hayfield Pump Sta., east of Maniobra Valley, central section of arroyo (N of peak 2552 to Bench Mark 1899)
610
Comment
RSA58866
Nolina parryi
Philip A. Munz
1950-6-23
14921
Riverside
1.5 miles SE of Kenworthy, south end of San Jacinto Mountains.
1524
Comment
RSA58896
Nolina parryi
Sara M. Schenck
1950-6-8
15480
Riverside
Below dam in wash above Desert Queen Mine, Joshua Tree National Monument.
Comment
SEINET5641185
Nolina parryi
Wendy C. Hodgson, Andrew Salywon, Liz Slauson, Brandi Eide
2013-6-14
28524
Riverside
Santa Rosa Mountains, off of highway 74 south of Palm Desert.
1236
Comment
UCSB24520
Nolina parryi
McCarthy, Sharon
1965-5-9
Riverside
1.6 miles west of Pinyon Flats Campground on St. Hwy. 74 east of Anza
1310
Comment
RSA0048402
Nolina parryi subsp. wolfii
James R. Shevock
1971-5-8
s.n.
Riverside
Near Salton View, Joshua Tree National Monument.
1584
Comment
RSA686395
Notholaena californica
T. R. Pray
1960-3-4
1646
Riverside
Andreas Canyon
Comment
RSA85863
Notholaena californica subsp. californica
F. W. Peirson
1922-5-21
3053
Riverside
about 4 miles north of San Jacinto
457
Comment
CLARK-A1528-669
Oenothera californica
Becky Alejandre
1970-5-7
Riverside
Riverside
408
Comment
RSA0119576
Oenothera californica
John F. Green
2015-6-23
615 -01
Riverside
Peninsular Range: San Jacinto Mnts. Region: Anza Valley, east edge of town of Anza, vacant lot at NE side of intersection of Hwy 371 and west end of Burnt Valley Rd.
1226
Comment
SDSU13602
Oenothera californica subsp. californica
W. Miller
Riverside
Comment
UC20442
Oenothera californica subsp. californica
Miss Ella Foster
May 1897
Riverside
Hemet
Comment Read comments Mar 24 2011
UCR137707
Oenothera californica subsp. californica
D. L. Banks
1997-3-29
1554
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation, south of Pechanga Road in the Reservation, north of Pechanga Creek, and east of the Pechanga Tribal Government Center
367
Comment
JOTR01131
Oenothera deltoides
Cole, James E.
1941-4-13
542
Riverside
Joshua Tree National Park. OLD DALE
396
Comment
RSA719068
Oenothera deltoides
Michael Honer
2005-3-18
2098
Riverside
Palen Valley; appx. 3 mi. due E of Desert Center Airport.
134
Comment
POM13025
Oenothera primiveris subsp. bufonis
P. A. Munz, D. D. Keck
1922-4-13
4922
Riverside
Eagle Mts, Colorado Desert.
213
Comment
RSA0102412
Oenothera refracta
Lyman Benson, Robert Benson
1952-4-8
14851
Riverside
2 miles west of Shaver Summit east of Indio, U.S. 66.
609
Comment
UCR112589
Oenothera rosea
A. C. Sanders
1998-4-11
21750
Riverside
Riverside, NE edge of UCR campus, east of A & I dorms and south of Watkins Dr., near Parking Services Bldg.
335
Comment
UCR6153
Oenothera speciosa
A. P. Donaldson
1966-4-11
s.n.
Riverside
0.4 mi from the corner of Van Buren and Magnolia Ave. toward the Riverside Freeway in Arlington
259
Comment
RSA604766
Olea africana
A. C. Sanders
1996-10-23
19643
Riverside
Rubidoux Mt, NE foot of the Mtn above the end of 9th Street.
305
Comment Read comments Jun 26 2008
CAS-BOT-BC427465
Oligomeris linifolia
E. A. McGregor
1917-3-19
799
Riverside
Colorado Desert. Indio Sands near U. S. Date Garden
Comment
RSA0050254
Oligomeris linifolia
J. M. Andre
2013-3-27
24839
Riverside
along Wilson River Crossing Rd, 0.8 mi. east of Hwy 95, 12.4 mi. south of Vidal Jct
114
Comment
UC69147
Oligomeris linifolia
H. M. Hall
June, 1905
6238
Riverside
vicinity Riverside (Gavilan Hills); Gavilan Hills
365
Comment
UCR72381
Oligomeris linifolia
Theo Glenn
1991-5-15
91- 37
Riverside
Sonoran (Colorado) Desert, Little Maria Mountains, NW of Blythe
351
Comment
POM348468
Olneya tesota
Lester H. Cushman
1932-3-21
15130
Riverside
1 miles East of Mecca Colorado Desert
Comment
RSA654882
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
RSA779801
Olneya tesota
Duncan S. Bell
2009-3-9
100
Riverside
Arica Mountains: southeast section of the mountain range approximately 1.2 air miles from Priest Well or approximately 6.5 air miles southwest of the ghost town of Rice.
307
Comment
UC212341
Olneya tesota
S. B. Parish
1916-5-13
10857
Riverside
Cottonwood Springs; Colorado Desert
Comment
SEINET241485
Oncosiphon piluliferum
A. C. Sanders, Mitch Provance
2001-5-8
24210
Riverside
Perris-Aguanga region: Moreno Valley, along I-215 just S of March Field Museum, 0.7 mi. S of Van Buren Blvd.
465
Comment
CAS-BOT-BC58054
Opuntia basilaris var. basilaris
F. A. Thackery
1924-2-8
41
Riverside
Field redacted by CAS, contact the data manager for more information
Comment
LA204498
Opuntia engelmannii var. engelmannii
F. R. Fosberg;
1932-7-12
8607
Riverside
Mission Creek
Comment
UCR3291
Opuntia littoralis
Chuck Elliott
1964-5-13
s.n.
Riverside
City of Riverside, [Box Springs Mtns], 0.25 mi. past Two Trees Road and Belvedere
366
Comment
RSA0010377
Opuntia megacarpa
D. Griffiths
1908-8-25
9501
Riverside
Banning
Comment
JOTR34181
Opuntia phaeacantha
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-5-9
3231
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
UCR277926
Opuntia phaeacantha
Mitch Provance, A. C. Sanders, T. B. Salvato, Tim Thomas
2008-7-1
808- 01
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
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
RSA5552
Opuntia ramosissima
B. D. Stark
1932-6-15
3736
Riverside
Base of Eagle Mountains above Utopia, Colorado Desert.
229
Comment
CAS-BOT-BC254292
Orcuttia californica
P. A. Munz; I. M. Johnston
1922-5-19
5375
Riverside
Menifee Valley
426
Comment
RSA356627
Orcuttia californica
R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. Lathrop
1979-8-29
47312
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro.
609
Comment
UCR75963
Orcuttia californica
D. E. Bramlet
1992-4-29
2253
Riverside
Peninsular Range; Perris-Aguanga Basin Region, 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
CAS-BOT-BC355580
Oreostemma alpigenum var. andersonii
F. Grinnell Jr.
1908-7-1
s.n.
Riverside
Tahquitz Valley
2438
Comment
UCR46057
Orobanche bulbosa
A. C. Sanders
1986-6-1
6544
Riverside
San Jacinto Mountains, Trail toward Spitler Peak from 'Hurkey Creek Camp to Bonita Vista' [=Apple Canyon] Road
1829
Comment
RSA0066506
Orobanche californica subsp. feudgei
Frank W. Peirson
1938-5-30
s.n.
Riverside
Thomas Mountain, Hemet Valley. Slopes south of the Shell Gas station.
1402
Comment
SBBG68733
Orobanche cooperi
L. Rowntree
1930-5-8
Riverside
Mecca
Comment
RSA0103622
Orobanche parishii subsp. parishii
Duncan S. Bell, Sarah DeGroot
2015-9-21
8647
Riverside
Santa Rosa Mountains; north side of Asbestos Mountain, at Portrero Spring.
1074
Comment
RSA409107
Orthocarpus purpurascens
D. A. Young
1969-4-12
p- 441
Riverside
10 mi SE of Hemet, 200 yrs. E. of State St. in a wash.
335
Comment
RSA562105
Osmorhiza brachypoda
Steve Boyd
1992-4-14
6801
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
POM12952
Oxytheca trilobata
P. A. Munz, I. M. Johnston
1922-5-21
5537
Riverside
Hemet Valley.
1433
Comment
SEINET3096510
Paeonia brownii
Norman C. Cooper
1947-4-5
2025
Riverside
Los Alamos Canyon, Elsinore.
Comment
RSA180243
Paeonia californica
E. W. Lathrop
1965-4-4
5636
Riverside
8 miles west of Murrieta-Tenaja Range.
Comment
RSA612362
Paeonia californica
D. L. Banks, Joe Moreno
1997-2-5
1260
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., Including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
UC511258
Paeonia californica
Lyman Benson
1932-3-26
3178
Riverside
Temecula Grade Temecula Valley Watershed
548
Comment
CAS-BOT-BC327928
Palafoxia arida
Lewis S. Rose
1936-1-1
36003
Riverside
Colorado Desert. L.A. Aqueduct Road, 15 mi N of Indio
304
Comment
POM363753
Palafoxia arida var. arida
L. C. Wheeler
1931-11-26
368
Riverside
Salton Bench Mark, Colorado Desert.
-15
Comment
POM6185
Palafoxia arida var. arida
I. M. Johnston
1917-4-4
s.n.
Riverside
Mouth of Andreas Canyon.
244
Comment
RSA314487
Palafoxia arida var. arida
R. F. Thorne, Kay Wright, R. K. Benjamin
1982-10-8
55360
Riverside
Mouth of Whitewater Canyon near Whitewater Post Office in sandy wash between old and new highway bridges and along Whitewater River.
412
Comment
RSA489136
Palafoxia arida var. arida
Don Pendleton
1988-5-17
s.n.
Riverside
Blythe, in a lemon orchard on the mesa W of town.
Comment
UCR251921
Palafoxia arida var. arida
Jim Andre
2013-3-27
24844
Riverside
NE Colorado Desert, Riverside Mountains, Agnes Wilson Rd. west of crossing of Colorado River, 0.8 mi east of Hwy 95, 12.4 mi south of Vidal Junction
115
Comment
UCSB9918
Palafoxia arida var. arida
Wilson, Richard
1958-3-22
Riverside
7 miles E. of Desert Center on U.S. Highway 60-70, in a Colorado Desert dry wash
Comment
NY43273
Palafoxia linearis var. linearis
C. R. Annable
1995-3-16
2299
Riverside
Ca. 13km NE of Desert Center, on Hwy 177
Comment
CAS-BOT-BC253750
Panicum capillare
Fred M. Reed
1906-7-10
1137
Riverside
Riverside and vicinity. On 8th Street
Comment
SBBG89156
Panicum capillare
A. C. Sanders
1986-5-20
6499
Riverside
across from street from 1012 Spruce St., Riverside
304
Comment
UCR14420
Panicum miliaceum
A. C. Sanders
1974-7-25
938
Riverside
Riverside, corner of Chicago and Pennsylvania
296
Comment
UCR2613
Panicum miliaceum
F. M. Reed
1910-10-14
3112
Riverside
Riverside: margin of cultivated orchard, Bundy Lot
305
Comment
RSA586731
Papaver californicum
D. L. Banks, S. D. Boyd
1995-5-17
454
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
UCR133169
Papaver californicum
Frank C. Vasek
1978-5-6
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, c. 4 miles by road SSE of Valle Vista
671
Comment
RSA796751
Parietaria hespera var. hespera
Jim Andre
2012-4-11
20838
Riverside
Orocopia Mountains: north end of range, along dirt road 2.8 mi due south of I-10 at Box Canyon Rd/Cottonwood Rd Exit.
624
Comment
UCR78046
Parietaria hespera var. hespera
Scott D. White
1993-4-22
1228
Riverside
Peninsular Range, North Alberhill Ranch, in hills north of Walker Canyon
489
Comment
RSA0019320
Parkinsonia florida
Jim Andre
2012-3-19
21342
Riverside
Chuckwalla Valley. Along unnamed dirt road 0.3 mi N of Hwy 177, 5.7 mi NE of Jct with I-10 freeway.
157
Comment
SFV7923
Parkinsonia florida
T. Gordon, K. A. Wilson, M. H. Grayum, G. Poseley
1976-4-30
1286
Riverside
Along Parker Dam Highway about 8 miles northeast of Desert Center.
183
Comment
UCR2643
Paspalum distichum
F. M. Reed
1906-8-24
1183
Riverside
Riverside, corner of Buchanan and MacKay (?) ranches, Blaine Street
305
Comment
UCR43389
Paspalum distichum
R. F. Thorne, Steve Boyd, E. W. Lathrop
1985-7-18
61173
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: Cole Canyon.
534
Comment
UCR58874
Pectis papposa
J. M. Stewart
1989-10-17
619
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail, c. 10 mi west of Wiley's Well
305
Comment
UCR59714
Pectis papposa
A. C. Sanders
1989-9-19
9507
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, 1.75 km (airline) south of Tabaseca Tank, along the wash above 'Tabaseca Target
680
Comment
JEPS30090
Pectis papposa var. papposa
Lewis S. Rose
1961-11-24
61063
Riverside
La Quinta
15
Comment
RSA780560
Pectis papposa var. papposa
Stephanie Rockwood, Christi Gabriel
2011-10-5
60
Riverside
Ship Creek. Corn Springs Rd Exit from I10. Take Chuckwalla Valley Rd to Dupont Rd. Follow approximately 5 miles. Chuckwalla Mountains Wilderness Area.
341
Comment
UC170154
Pectis papposa var. papposa
E. E. Schellenger
1894-8-1
80
Riverside
near Schellinger's Ranch (Colorado Desert); Colorado Desert
Comment Read comments Jun 18 2011
UC56857
Pectocarya anisocarpa
H. M. Hall
1902-4-22
2964
Riverside
Comment
UCR116953
Pectocarya anisocarpa
A. C. Sanders, T. B. Salvato
2001-5-3
24117
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
RSA682856
Pectocarya heterocarpa
Scott D. White
2003-3-20
8828
Riverside
Immediately north of the I-10 / Jefferson Av. freeway interchange.
12
Comment
SEINET2042520
Pectocarya heterocarpa
A. C. Sanders
2001-3-20
23833
Riverside
(Desert Hot Springs Quad 7.5') Desert Hot Springs, NW corner of intersection of Pierson Blvd and Atlantic Blvd. Between flood control ditch and Pierson, W of high school. T2S R4E S25, (SE 1/4 of SW 1/4)
335
Comment
UCR216118
Pectocarya heterocarpa
Jim Andre, T. La Doux
2009-2-25
10817
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains; c. 0.5 mi. south of I-10 freeway at Eagle Mountain Road exit
414
Comment
SEINET7073441
Pectocarya linearis
A. G. Vestal
1963-4-25
s.n.
Riverside
About 6.8 miles south of Sage on Route 3. Coordinate datum: NAD27.
Comment
UCR116454
Pectocarya linearis
A. C. Sanders, T. B. Salvato
2001-3-30
23873
Riverside
Perris-Aguanga Basin region, Temecula, Long Canyon west of Del Rey Rd., along bottom of canyon west of junction of Av. Pina Colada
366
Comment
CHSC101724
Pectocarya linearis subsp. ferocula
Scott D. White
2003-3-21
8815
Riverside
Santa Ana Mountain Foothills; Rancho Mission Viejo. East-facing slopes above an unnamed tributary to San Juan Creek.
153
Comment
RSA180305
Pectocarya linearis subsp. ferocula
E. W. Lathrop
1960-3-11
4656 b
Riverside
5 miles west of Murrieta.
Comment Read comments Apr 28 2011
RSA757639
Pectocarya penicillata
LeRoy Gross, Jackie McConnaughy, Drew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4313
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
UCR167449
Pectocarya peninsularis
John F. Green
2005-3-14
s.n.
Riverside
Sonoran (Colorado) Desert, E of N shore of Salton Sea, NNE of Rancho Dos Palmas, between Coachella Canal siphons 28 and 29
24
Comment
UCR211817
Pectocarya peninsularis
Valerie Soza, J. M. Porter, G. D. Wallace
2001-4-2
1081
Riverside
Transverse Ranges, Little San Bernardino Mountains, Big Morongo Wash
473
Comment
UCR196379
Pectocarya platycarpa
Naomi Fraga, Sarah J. De Groot, Lisa Rojas, Pesach Lubinsky
2005-2-10
1429
Riverside
Northeastern Colorado Desert, along Palen Pass Road, near Hwy 177
170
Comment
UCR214280
Pectocarya platycarpa
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37470
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak
244
Comment
UCR214882
Pectocarya platycarpa
A. C. Sanders
2010-3-15
37396
Riverside
Sonoran (Colorado) Desert, pass between Chuckwalla Valley and Palo Verde Mesa, south of I-10 between the Mule and McCoy Mountains, c. 12 miles WSW (264 deg. ) of Blythe
152
Comment
JOTR29563
Pectocarya recurvata
Andre, Jim, Tasha LaDoux
2006-4-11
6737
Riverside
Joshua Tree National Park. Along Pinto Basin Rd (paved) in Wilson Canyon
857
Comment
RSA501080
Pectocarya recurvata
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-2
3198
Riverside
Vail Lake Area, W end of bench on S flank of Oak Mt.
518
Comment
SEINET241497
Pectocarya recurvata
A. C. Sanders
2001-3-20
23850
Riverside
Western Colorado Desert: Coachella Vlly, Garnet, N side of 19th Ave, 0.5 mi(air) NW of intersxn of I-10 & Indian Ave.
235
Comment
UCR211709
Pectocarya recurvata
Fred M. Roberts, Michelle Balk
2006-5-1
6326
Riverside
Perris Basin, Old Salt Creek watershed, South Hemet Hills, west of California Ave, c. 2.8 km southwest of the west end of Hemet Ryan Airport runway
483
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
POM862
Pellaea andromedifolia var. andromedifolia
O. W. Robinson
1916-3-28
s.n.
Riverside
Miller's Canyon, Murrieta.
Comment
SFV62
Pellaea bridgesii
J. H. Wood
1958-5-30
s. n.
Riverside
San Jacinto Mountains
1829
Comment
RSA688933
Pellaea mucronata subsp. californica
T. R. Pray
1956-11-11
1058
Riverside
Santa Rosa Mountain, S side of summit ridge
2439
Comment
RSA770702
Pellaea mucronata var. mucronata
Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4804
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UCR199589
Pennisetum setaceum
Scott D. White, Angelia Carey
2004-7-2
10576
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Poppet Creek Canyon
610
Comment
HSC34761
Pennisetum villosum
R. E. Cooksey
Mar 1974
200
Riverside
Chino Canyon below Palm Springs Tramway; San Jacinto Mtns.
381
Comment
RSA785456
Pennisetum villosum
T. B. Salvato
2000-8-22
20
Riverside
Riverside, Bascomb Drive at Don Goodwin Street
309
Comment
UC218112
Penstemon centranthifolius
P. A. Munz
1922-6-27
5847
Riverside
Santa Rosa Santa Rosa Mts., Santa Rosa
1981
Comment
UCR24922
Penstemon labrosus
A. C. Sanders
1980-7-18
1654
Riverside
San Jacinto Mtns., Thomas Mountain: Thomas Mountain Campground to the summit at the lookout
2073
Comment
UC1329888
Penstemon thurberi
James E. Cole
1941-6-14
892
Riverside
near junction of Queen Wash and Lost Horse Wash (Joshua Tree National Monument); Joshua Tree National Monument
1219
Comment
OBI36582
Pentachaeta aurea
A. C. Sanders, S. D. Boyd
1980-4-17
s.n.
Riverside
San Jacinto Mtns. Pine Meadow in upper Garner Valley , along hwy 74, .7 mi E of jctn with Hwy 371.
1524
Comment Read comments Jun 21 2012
RSA674603
Pentachaeta aurea
Scott D. White
2000-8-5
8097
Riverside
San Jacinto Mountains: Near Mountain Center. Unnamed ephemeral drainage (tributary to S Fork, San Jacinto River).
1402
Comment
SBBG14835
Pentagramma triangularis subsp. maxonii
L. L. Kiefer
1963-3-24
472
Riverside
Tahquitz Cyn above Tahquitz Falls
274
Comment
CAS-BOT-BC332707
Perityle
J. Von Loh
1978-1-23
3299
Riverside
About 12 mi SW of Blythe
121
Comment
CAS-BOT-BC355979
Perityle emoryi
N. Aitkenhead
1977-2-2
2128
Riverside
S-O line S.W. of Radio Tower top of Chuckwalla Mnts
Comment
HSC29904
Perityle emoryi
Richard Spjut
1972-2-1
2169
Riverside
Colorado Desert: N base of Chuckawalla Mtns., ca. 3 mi. S of Desert Center
305
Comment
JOTR32851
Perityle emoryi
La Doux, Tasha, E. Babich, M. Brown
2008-9-30
1166
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, east of Queen Mountain, near north entrance to park; basalt rocky slopes
946
Comment
SBBG8654
Perityle emoryi
H. and M. Dearing
1936-12-26
1886
Riverside
foot of Palms to Pines Hwy
Comment
UC170161
Perityle emoryi
E. E. Schellenger
1894-12-5
85
Riverside
Chuckwalla Bench Colorado Desert, Chuckwalla Bench
Comment
UCR104801
Perityle emoryi
George K. Helmkamp
1998-2-5
2648
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Palm Springs, 1.1 mi. west of Calif. Hwy 111 on Tramway Rd.
335
Comment
UCR233177A
Perityle emoryi
Jim Andre, Glenn L. Clifton
2011-2-22
17431
Riverside
Mecca Hills, along Box Canyon Road, 8.5 mi northeast of town of Mecca
171
Comment
UCSB12881
Perityle emoryi
Breedlove, Dennis
1962-3-11
Riverside
3 miles southwest of Palm Desert
426
Comment
CAS-BOT-BC419046
Persicaria lapathifolia
Philip A. Munz
1935-10-21
14653
Riverside
Santa Ana River below Rincon
Comment
JOTR35180
Persicaria lapathifolia
Harding, Mitzi, T. Herskovits
2011-9-14
162
Riverside
Joshua Tree National Park. Queen Mountains; west side of Barker Dam; small riparian zone in and along drainage from dam
1300
Comment
SD114138
Persicaria lapathifolia
Darley F. Howe
1945-9-21
1365
Riverside
Ditch by road, Arlington
Comment
RSA45532
Petalonyx linearis
J. C. Roos, L. Roos
1949-4-6
4143
Riverside
SE foot of Orocopia Mts, 2.5 miles NE of Dos Palmos Springs
Comment
CAS-BOT-BC167762
Petalonyx thurberi
E. H. Daniels; J. Bates
1932-6-5
s.n.
Riverside
Palm Springs. Colorado Desert
137
Comment
RSA445159
Petalonyx thurberi
Donald Myrick
1968-3-4
1802
Riverside
On desert at Desert Hot Springs.
305
Comment
RSA653436
Petalonyx thurberi
Scott D. White
1999-6-1
7438
Riverside
Coachella Valley, Thousand Palms area: N terminus of Rio del Sol Road at intersection with Vista Chino. Porposed aggregate mine expansion.
150
Comment
UCR126423
Petalonyx thurberi
T. B. Salvato, A. C. Sanders, Mitch Provance
2000-4-18
57
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
RSA94111
Peucephyllum schottii
F. W. Peirson
1918-03
1244
Riverside
SE side of desert embankment at Palm Springs and almost opposite Andreas Canyon.
Comment
SEINET10875352
Peucephyllum schottii
David B. Dunn, Howard Brown
1947-2-9
Dunn 2849
Riverside
Pushawalla Canyon, Indio Hills. By quadrat III along canyon side.
Comment
POM8961
Phacelia ambigua
P. A. Munz, R. D. Harwood
1920-4-4
3529
Riverside
Pass south of Palm Springs.
152
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
UCR35126
Phacelia brachyloba
L. B. Ziegler
1974-5-20
526
Riverside
San Jacinto Valley, San Jacinto River bed
489
Comment
RSA0106641
Phacelia campanularia
Scott D. White
2000-5-3
7766
Riverside
Temecula Area: Near Wolf Valley. Valley and hillsides along unnamed tributary to Temecula Creek, directly S of Red Hawk subdivision.
351
Comment
SEINET3158082
Phacelia campanularia
S. B. Parish
1907-4-16
6132
Riverside
western border of the Colorado Desert
350
Comment
RSA0121028
Phacelia campanularia subsp. campanularia
Duncan S. Bell, LeRoy Gross
2016-3-29
9110
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5 air miles southeast of the summit of Martinez Mountain.
686
Comment
UC519860
Phacelia campanularia subsp. vasiformis
N. Dunn and A. M. Martin
Mar 26 1932-Mar 27 1932
Riverside
Cottonwood Spring
Comment
UCR52007
Phacelia crenulata
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2101
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
CDA19646
Phacelia crenulata var. ambigua
G. D. Barbe, T. C. Fuller
1973-3-12
1049
Riverside
0.2 mi east of Coachella Canal on state route 195, ca. 5 mi east of Mecca. Box Canyon Wash.
24
Comment Read comments Mar 10 2011
UC1424873
Phacelia crenulata var. ambigua
Robert F. Thorne and R. Carolin
1967-3-21
41632
Riverside
Cottonwood Springs Joshua Tree National Monument
914
Comment
UC672402
Phacelia crenulata var. ambigua
Herbert L. Mason
1928-3-10
4226
Riverside
Hidden Spring Canyon Colorado Desert, Coachella Mountains
Comment
UCR166155
Phacelia curvipes
T. B. Salvato, John F. Green
2004-5-27
565
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
CHSC35344
Phacelia distans
James Henrickson
1973-3-18
8600
Riverside
16 (air) miles E of Temecula, 2.9 miles E of Aguanga along Hwy 71.
822
Comment
JOTR31159
Phacelia distans
La Doux, Tasha
2009-6-3
1867
Riverside
Joshua Tree National Park. (Stop 5): Little San Bernardino Mountains, Covington Flats Area, lower slopes, just above parking area for lower Covington Flats
1460
Comment
RSA346252
Phacelia distans
Robert F. Thorne, C. W. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54068
Riverside
Branch Ravine W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater PO.
610
Comment
UC667341
Phacelia distans
Annie M. Alexander and Louise Kellogg
1941-5-7
2135
Riverside
Split Rock Joshua Tree National Monument
1310
Comment
UCD120432
Phacelia distans
R. L. Smith
1948-3-24
s.n.
Riverside
North east side of San Jacinto Mountains.
Comment
UCR117095
Phacelia distans
A. C. Sanders, T. B. Salvato
2001-5-16
24291
Riverside
Perris-Aguanga Basin, S of Hemet, 1/4 mi. south of Gibbel Rd. about 1 mile east of State St., foothills forming east end of Diamond Valley, 1 mi. SSE of Hemet Butte, south of mouth of Avery Cyn.
518
Comment
UCR19172
Phacelia distans
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 miles southeast of Desert Center
366
Comment
UCR234299
Phacelia distans
A. C. Sanders, John F. Green
2012-4-6
40016
Riverside
Peninsular Range; Santa Ana Mtns. Area, Temescal Canyon, along Temescal Cyn. Rd., between Campbell Ranch Rd. and Glen Ivy Electrical Substation, west of I-15 Fwy, c. 10 miles south of Corona
327
Comment
UCR243128
Phacelia distans
Kate Kramer
2012-5-25
263
Riverside
Along Highway 243, between Mt. Edna Road and Vista Grande fire station.
1387
Comment
RSA192355
Phacelia grandiflora
H. A. Zuill
1966-6-5
197
Riverside
San Mateo Canyon about 13 miles SW of Murrieta
Comment Read comments Feb 12 2013
RSA125333
Phacelia imbricata subsp. patula
R. Weatherby
1949-6-6
642
Riverside
Santa Rosa Mountain.
1982
Comment
UCR8339
Phacelia imbricata subsp. patula
B. Freeman
1969-7-25
690625- 34
Riverside
San Jacinto Mtn., University of California James Reserve, Trailfinders' Camp, near Lake Fulmor, on road from Banning to Idyllwild
1646
Comment
RSA650535
Phacelia minor
Jim M. Morrow
1959-5-10
s.n.
Riverside
Near Tenaja Camp, Cleveland Nat. For. near Murrieta.
610
Comment
UC455955
Phacelia minor
I. J. Condit
1910-6-24
Riverside
road to Strawberry Valley San Jacinto Mts.
914
Comment
UCR16560
Phacelia minor
Dorothy Detrich
1966-5-4
23
Riverside
San Jacinto Mtns, Old Banning to Idyllwild Rd
732
Comment
SEINET7053237
Phacelia minor
Steven R. Hill, Andrew C. Sanders; Andrew C. Sanders
2001-5-4
33707 A
Riverside
Santa Rosa Plateau, eastern rim, north side of Avenida del Oro, just east of junction with Sandia Creek Drive, 2 miles west of junction of Rancho California Road and Route I-15. Elevation 1570 - 1670 feet.
509
Comment
RSA112662
Phacelia minutiflora
H. D. Ripley, R. C. Barneby
4269
Riverside
Desert Center.
305
Comment
SBBG64962
Phacelia mutabilis
R. Hoffmann
1929-9-6
Riverside
above Tahquitz Valley
2438
Comment Read comments Sep 2 2009
UCR241638
Phacelia ramosissima
T. B. Salvato, Jeffrey Ross
1998-6-9
MOR- 348
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Lion Canyon up to fork in stream
720
Comment
UCR268310
Phacelia ramosissima
Jim Andre
2012-6-15
30496
Riverside
San Jacinto Mountains, San Bernardino National Forest, along Hwy 243 at Mount Edna Road, c. 1 mile north of McMullen Flat, 5.9 miles south of Hwy I-10 at Banning
1172
Comment
RSA263712
Phacelia suaveolens subsp. keckii
E. W. Lathrop
1968-5-30
6940
Riverside
Main divide truck trail between El Carriso and Santiago Peak; Cleveland National Forest
1220
Comment Read comments Jul 21 2018
CLARK-A1528-5060
Phacelia vallis-mortae
John C. Roos
1937-4-18
679
Riverside
Mount San Jacinto
487
Comment
UCR116475
Phalaris lemmonii
A. C. Sanders, T. B. Salvato
2001-5-25
24375
Riverside
San Jacinto Valley, west end of Hemet-Ryan airport runway, 50-200 m east of Warren Rd. and 100-200 m north of Stetson Ave.
457
Comment
CAS-BOT-BC250727
Phalaris paradoxa
A. C. Sanders; T. B. Salvato
2001-5-25
24383
Riverside
San Jacinto Valley: west edge of Hemet, north side of Hwy 74 (Florida Ave.) at Warren Rd.
457
Comment
RSA92750
Phalaris paradoxa
J. C. Roos
1952-5-21
5702
Riverside
San Jacinto River bottomland 1.5 miles southeast of Perris
426
Comment
RSA489619
Phlox austromontana
D. Charlton
1988-5-28
2113
Riverside
Santa Rosa Mts. S of Hwy. 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp Area.
2286
Comment
RSA543912
Pholisma arenarium
Steve Boyd
1991-5-20
6277
Riverside
Santa Ana Mountains, NW of Lake Elsinore. Lower Rice Cyn, just inside Cleveland Nat. For. boundary.
573
Comment
UCR37464
Pholistoma auritum
Steve Boyd
1981-4-8
s.n.
Riverside
Peninsular Range, Dawson Canyon, Gavilan Hills
Comment
RSA0122709
Pholistoma membranaceum
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9055
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain.
639
Comment
HSC15915
Phoradendron bolleanum
C. L. Hitchcock
1966-3-16
24200
Riverside
Along Palms to Pines Hwy., 10 mi. S of Palm Desert
Comment
SD236439
Phoradendron bolleanum
John F. Green
2008-1-18
Riverside
Peninsular Range; Gavilan Hills: 5.5 miles WNW of Perris, c. 0.5 mi. north of Santa Rosa Mine Rd. and 0.75 mi SE of Ida Leona Mine
671
Comment
SJSU4523
Phoradendron californicum
L. S. Rose
1966-12-11
66093
Riverside
Palm Springs
152
Comment
UCD102020
Phoradendron californicum
Lewis S. Rose
1966-12-11
66093
Riverside
Palm Springs.
152
Comment
UCR114127
Phoradendron californicum
B. G. Pitzer, J. Ross
1998-3-8
3602
Riverside
Sonoran (Colorado) Desert, S-facing fan on north side of Hayfield Lake, along road to pumping plant.
427
Comment
UCR139382
Phoradendron californicum
I. M. Johnston
1917-4-4
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Palm Canyon
427
Comment
RSA97437
Phoradendron californicum
F. W. Peirson
1924-12-30
5411
Riverside
Thousand-Palms Canyon, Colorado Desert
122
Comment
SBBG121978
Phoradendron leucarpum subsp. macrophyllum
S. D. White, A. Carey
2004-4-16
10156
Riverside
Indian Crk and adjacent slopes
549
Comment
POM48370
Phoradendron pauciflorum
Philip A. Munz, I. M. Johnston
1924-7-27
8780
Riverside
Dark Canyon, San Jacinto Mountains.
2287
Comment
UC1212088
Phoradendron villosum
Peter M. Ray
1948-11-28
1310
Riverside
San Jacinto Mts., Hall Canyon
1645
Comment
POM10222
Phyla lanceolata
F. M. Reed
1906-7-8
1130
Riverside
West Riverside.
Comment Read comments Jul 4 2010
RSA372140
Physalis crassifolia
David B. Dunn, H. Brown, E. McClintock
1947-3-16
2884
Riverside
Pushawalla Canyon Biota. Indio Hills.
Comment
RSA655083
Physalis crassifolia
Scott D. White
1999-10-19
7628
Riverside
Near Berdoo Canyon: Northeast of Dillon Rd., just S of mouth of Berdoo Cyn., on the S-facing bajada of the Little San Bernardino Mts.
152
Comment
RSA699074
Physalis crassifolia
J. Russell Bruff
1929-11-27
428
Riverside
Split Rock
Comment
RSA791479
Physalis crassifolia
Jim Andre
2012-4-16
20919
Riverside
Joshua Tree National Park;; along Cottonwood Spr. Rd, 3.1 mi. north of South Entrance, 4.1 mi. north of I-10. Along Cottonwood Spr. Rd , in large rocky canyon to east.
788
Comment
UCR16398
Physalis crassifolia
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
UCR182304
Physalis greenei
Mitch Provance
2004-4-18
7601
Riverside
Granitic Knolls of Riverside, Riverside, Versity Hill (Coyote Hill), south side of the UCR campus
418
Comment
UCR201855
Picris echioides
Justin M. Wood
2008-10-29
212
Riverside
SW Perris Basin, Temecula - Murrieta Creek, downstream of First Street Bridge
320
Comment
CAS-BOT-BC78472
Pinus contorta subsp. murrayana
Winifern W. Swarth
1915-9-10
s.n.
Riverside
Ridge west of Tahquitz Valley (highest point on Strawberry Valley Trail), San Jacinto Mts.
2438
Comment
RSA682885
Pinus flexilis
Michael Denslow, Firoozeh Navid-Ara, Valerie Soza
2003-7-15
1448
Riverside
Northeast side of Tahquitz Peak, on trail to Saddle Junction
2637
Comment
SEINET7048006
Pinus jeffreyi
Steven R. Hill, Kate Kramer and family
2001-4-26
33473
Riverside
San Jacinto Mountains, 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. Elevation about 8500 feet.
Comment
MACF014862
Pinus monophylla
Marsha A. Miller
1964-12-5
32
Riverside
Highway 74, roadside
1219
Comment
UCD134979
Pinus quadrifolia
Jo Ann Olson; Gary R. Robbins
1969-3-29
21
Riverside
On Vandeventer Flat, 2 miles south of State Highway 74 and 21 miles (by car) west of Palm Desert.
1447
Comment
UCSB142
Pinus quadrifolia
Haller, John
1960-5-15
Riverside
0.4 mi. W of Calif. 74 on road to Anza, near S end of Hemet Valley
1463
Comment
POM98009
Pinus quadrifolia
E. C. Jaeger
1926-3-27
s.n.
Riverside
Upper end of Horse Canon, Santa Rosa Mountains.
Comment
SEINET5462051
Pinus quadrifolia
Richard Carter
1984-12-25
3865
Riverside
1.5 mi. NE of Anza on Hwy. 371. Elev. 4500'.
1371
Comment
SEINET2042418
Pistacia atlantica
A. C. Sanders, G. Helmkamp
1997-3-15
20004
Riverside
Peninsular Range: Lake Skinner, Multiple Species Reserve Headquarters, E of the lake (Bachelor Mountain Quad 7.5'). T7S R1W sec.6.
473
Comment
UCR48487
Plagiobothrys acanthocarpus
Steve Boyd
1986-3-9
1380
Riverside
Peninsular Range, Temescal Canyon: Alberhill Mtn., south slope of mtn., just east of claymine area
488
Comment
RSA747963
Plagiobothrys arizonicus
Justin M. Wood
2009-5-11
704
Riverside
McMullen Flat area, 0.35 N on Valley Hi Dr, from intersection w/ Twin Pines Rd.
1195
Comment
UCR133980
Plagiobothrys arizonicus
Mitch Provance, J. S. Ross
1998-3-27
MOR- 975
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Potrero Canyon at mouth of Corral Canyon, c. 1 mile NW of VABM Mil (Peak 3620)
915
Comment
UCR116406
Plagiobothrys canescens
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-8
24192
Riverside
Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, c. 1/4 mi. north of Newport Rd. and 3/4 mi. east of State St.
506
Comment
UCR149776
Plagiobothrys collinus
Scott D. White, Michael Honer
2004-4-6
10062
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
LA210033
Plagiobothrys collinus var. californicus
Ivan M. Johnston;
1920-5-8
Riverside
Jurupa Mountains
Comment
RSA667132
Plagiobothrys collinus var. californicus
A. C. Sanders, Carolyn Washburn
2001-5-10
24232
Riverside
1 mi. S. of Winchester on the east side of Hwy 79 (Winchester Rd.) just S of Patton Ave.
488
Comment
POM9223
Plagiobothrys collinus var. californicus
I. M. Johnston
1920-5-8
2270
Riverside
Jurupa Mountains, extreme west end.
Comment
SD137834
Plagiobothrys collinus var. fulvescens
Darin L. Banks
1995-4-11
169
Riverside
Cleaveland National Forest, Agua Tibis Wilderness Area. East of Dripping Springs Alcove Area, east of Dripping Springs Trail
952
Comment
UCR246593
Plagiobothrys collinus var. fulvescens
A. C. Sanders
2012-3-22
39986
Riverside
Peninsular Range; Temescal Valley, foot of Santa Ana Mtns., SE of intersection of Glen Eden Rd. and I-15 Frontage Rd., south of Corona (Lee) Lake
378
Comment
UCR260517
Plagiobothrys collinus var. fulvescens
T. B. Salvato, Matt Malle, Tom Sullivan
2014-5-28
7999
Riverside
Perris-Aguanga Basin, Menifee, west side of Byers Rd between Wickerd Rd and Adjer St. 0.75 mi northwest of the intersection of Bundy Canyon Road and Murrieta Rd, and 4.1 mi southeast of Canyon Lake
Comment
RSA80199
Plagiobothrys collinus var. ursinus
F. W. Peirson
1922-5-19
3041
Riverside
Hemet Valley, San Jacinto Mountains.
1341
Comment
UC1608031
Plagiobothrys jonesii
A. C. Sanders with E. J. Lawlor
1992-4-4
12143
Riverside
within 1/2 mi McCoy Spring (alluvial slopes below and to s, and canyon bottom above the spring); Colorado Desert, McCoy Mountains
243
Comment
RSA752563
Plagiobothrys leptocladus
Justin M. Wood
2009-3-3
329
Riverside
Between the cities of Murrieta and Temecula, near the confluence of Warm Springs Creek and Murrieta Creek in a large open flood control field.
341
Comment
UCR157674
Plagiobothrys tenellus
Scott D. White
1995-3-30
2648
Riverside
San Jacinto Valley, Moreno Valley; hills c. 0.7 air mi directly south of 60 Fwy and west of bend in Moreno Beach Drive. Topo Q. shows 'Moreno' BM 2067 at top of hill.
579
Comment
UCR139179
Plantago erecta
Virginia Moran
2003-4-2
s.n.
Riverside
Peninsular Range, Warm Springs Preserve (managed by Center for Natural Lands Management), approximately 8 km north of Temecula and 3 km northeast of the [west?] end of Hunter Road
396
Comment
RSA778627
Plantago ovata
Duncan S. Bell
2009-3-8
68
Riverside
Arica Mountains: the north tip of the mountain range approximately 3 air miles northwest of Priest Well, or approximately 5.5 air miles southwest of the ghost town of Rice.
404
Comment
RSA788984
Plantago ovata
Aaron C. Sedgwick, David Fraker
2012-3-28
22
Riverside
In the Mecca Hills, take Box Canyon Rd. approximately 6 miles south of Rt. 10.
323
Comment
UCR100875
Plantago ovata
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2698
Riverside
Sonoran (Colorado) Desert, Midland Road., 3.8 mi. SE of Midland, Little Maria Mtns.
198
Comment
UCR274848
Plantago ovata
David Fraker, Aaron C. Sedgwick
2012-4-5
077
Riverside
Sonoran (Colorado) Desert, north of the Salton Sea on Dos Palmas Spring Road, c. 500 ft south of the aqueduct
2
Comment
RSA718773
Plantago ovata
Michael Honer, L. Hulse
2004-4-4
1928
Riverside
SW base of Cottonwood Mtns., near MWD aqueduct, appx. .75 mi. N of I-10. E edge of Pinkham Wash.
488
Comment
JOTR35344
Plantago ovata var. fastigiata
Harding, Mitzi, Mark Wheeler
2012-2-28
111
Riverside
Joshua Tree National Park. Southeast Coxcomb Mountains; large northeast flowing canyon (Stop 5)
268
Comment
UCSB6240
Plantago ovata var. fastigiata
Kamb, Peter
1948-4-11
Riverside
Aqueduct Road; 5 mi east of Garnet, Coachella Valley
304
Comment
UCSB8788
Plantago ovata var. fastigiata
Bell, David
1969-3-31
Riverside
River Bend Campground; along U.S. Highway 95; 15 miles north of Blythe, Mojave Desert
152
Comment
POM94813
Plantago ovata var. fastigiata
Marcus E. Jones
1926-2-16
s.n.
Riverside
West of Desert Center
Comment
RSA741371
Plantago patagonica
Scott D. White, Justin M. Wood
2008-5-15
11981
Riverside
San Jacinto Mountains: Johnson Meadow.
1415
Comment
SD185278
Plantago patagonica
T. B. Salvato, Kent Beaman
2005-5-16
800
Riverside
San Jacinto Mountain foothills: San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of Ca. Highway 74.
548
Comment
RSA382936
Platanthera leucostachys
Anstruther Davidson
1896-07
s.n.
Riverside
Strawberry Valley.
2439
Comment
RSA722418
Platanthera sparsiflora
J. R. Bruff
1934-7-5
s.n.
Riverside
San Jacinto Mt.
2744
Comment
RSA674593
Platystemon californicus
Scott D. White
2000-5-5
7772
Riverside
City of Murrieta: Vacant lot on N corner at intersection of Jefferson Av. and Murrieta Hot Springs Rd.
323
Comment
RSA736312
Platystemon californicus
Scott D. White, Justin M. Wood
2008-3-25
11782
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan Property, Alberhill area.
274
Comment
JOTR28940
Pleuraphis rigida
La Doux, Tasha
2005-3-30
1176
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
RSA787592
Pleuraphis rigida
Thomas Stoughton, Jacqueline McConnaughy, Andrew Monks, Malia Volke
2010-4-22
166
Riverside
McCoy Wash. N of I-10. Rd going N from Black Rock Rd. S side of private land boundary.
244
Comment
CAS-BOT-BC326637
Pleurocoronis pluriseta
Roxana S. Ferris; Ruth P. Rossbach
1938-5-16
9572
Riverside
Mecca Hills 2 miles up Painted Canyon
Comment
HSC5849
Pleurocoronis pluriseta
C. L. Hitchcock, C. V. Muhlick
1964-3-22
23261
Riverside
W end of Pinto Basin, Joshua Tree National Monument.
Comment
RSA472088
Pleurocoronis pluriseta
Christopher Davidson
1979-4-4
7706
Riverside
Orocopia Mountains: Box Canyon on Box Canyon Road, 5.9 miles E of Mecca
305
Comment
RSA676058
Pleurocoronis pluriseta
Scott D. White
2001-4-17
8334
Riverside
Sonoran Desert: Shaver's Valley. North of the I-10 Freeway, ca. 16 miles east of Indio jtn. I-10 / SR 111. Bajada, washes, and mtn. foothills near powerline access roads at unnamed freeway exit accessing pump station.
457
Comment
UC86378
Pleurocoronis pluriseta
C. R. Orcutt
1880-1
Riverside
Colorado Desert
Comment
RSA586922
Poa annua
D. L. Banks, Steve Boyd
1995-5-3
257
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
500
Comment
RSA234056
Poa infirma
R. F. Thorne, E. W. Lathrop
1969-5-12
37948
Riverside
Santa Ana Mountains, Santa Rosa Plateau, Mesa de Colorado, Rancho California
624
Comment
UCR2712
Poa nervosa
F. M. Reed
1908-7-10
2486
Riverside
San Jacinto Mtns, big meadow in Round Valley
2744
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
RSA552738
Poa secunda
Steve Boyd, Timothy S. Ross, Orlando Mistretta
1992-3-31
6760
Riverside
San Mateo Cyn. Wilderness Area. Tenaja Trail from jtn w/ Morgan Tr. S to Pigeon Spring area.
670
Comment
SBBG56756
Poa secunda
R. Hoffmann
1929-9-6
Riverside
San Jacinto Mtns
2590
Comment
SD204792
Poa secunda
Sarah J. De Groot, Beth Kempton
2006-3-16
5209
Riverside
San Jacinto Mountains: Dirt road heading east from Castille Canyon Road toward Indian Creek, west of Poppet Flat.
658
Comment
UCR213466
Poa secunda
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37833
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, ridge west of dirt extension of Lake St., 0.9 mi. north (358 deg. ) of intersection of I-15 and Lake St.
488
Comment
UCR92675
Poa secunda
Scott D. White
1994-5-4
2014
Riverside
Beaumont Badlands, near county dump and old DeAnza Cycle Park, north of Hwy 60
701
Comment
JOTR33942
Poa secunda subsp. secunda
La Doux, Tasha, M. Harding, M. Wheeler, and J. Harding
2010-6-2
2831
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, NW of Key's View and Inspiration Peak; bouldery outcrops along ridge line heading toward Juniper Flats
Comment
RSA791519
Poa secunda subsp. secunda
Jim Andre
2012-4-16
20961
Riverside
Joshua Tree National Park;; north side of Mt Ryan at Sheep Pass Campground area.
1370
Comment Read comments Sep 10 2013
CAS-BOT-BC428031
Poaceae
L. Nye; G. Gust
2005-3-11
59
Riverside
Lake Elsinore. Intersection of Malaga and Mission Trail Rd.
398
Comment
RSA557344
Polygonum argyrocoleon
Julie Greene
1993-5-12
1309
Riverside
San Jacinto Wildlife Area; south of gated W-E road, east of Davis Road.
433
Comment
UCR100169
Polygonum aviculare
Scott D. White
1996-12-26
4644
Riverside
Perris Basin, Perris area
442
Comment
UCR260160
Polygonum aviculare
Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff
2013-4-7
4776
Riverside
Eastern Mojave Desert, east side of Arica Mountains, west side of Rice Valley c. 6 air mi southeast of the ghost town of Rice or c. 5.25 air mi east-southeast of Priests Well
211
Comment
UCR120340
Polygonum lapathifolium
Mitch Provance
1998-7-23
929
Riverside
Jurupa Mountains, Sunnyslope area, c. 0.5 mile east of 34th St. and Armstrong Road
274
Comment
UCR96808
Polypodium californicum
A. C. Sanders, O. F. Clarke & H. Forster
1997-3-2
19763
Riverside
Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line.
610
Comment
CAS-BOT-BC232947
Polypogon australis
H. M. Hall
1900-5-29
1384
Riverside
Vicinity of Winchester, near Sage
457
Comment
RSA500155
Polypogon interruptus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-4
3646
Riverside
Vail Lake area, Temecula Creek, SE of the lake, just N of Highway 79.
488
Comment
RSA97132
Polypogon maritimus
C. K. Buechner
1955-5-29
C 73
Riverside
Magnesium Canyon, north base of Santa Rosa Mountains.
Comment
UCR126444
Polypogon monspeliensis
T. B. Salvato, A. C. Sanders, Mitch Provance
2000-4-18
43
Riverside
Coachella Valley, 50th St. at Filmore, 2.5 mi east of town of Coachella
-8
Comment
UCR156101
Polypogon monspeliensis
T. B. Salvato, Kent Beaman
2005-5-16
846
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-BC102588
Populus fremontii
W. R. Dudley
1903-12-25
s.n.
Riverside
Palm Springs
Comment
POM257339
Populus fremontii
Carl B. Wolf
1932-4-28
3084
Riverside
Along the Colorado River near the Blythe Bridge.
91
Comment Read comments Mar 26 2011
UCR251971
Populus nigra
Max Brodie
2014-4-6
09
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
CAS-BOT-BC356165
Porophyllum gracile
H. M. Hall
1905-5-2
5977
Riverside
Colorado Desert. Chuckawalla [Chuckwalla] Mt.
Comment
CLARK-A1528-2063
Porophyllum gracile
John C. Roos
1946-11-30
3169
Riverside
Chuckwalla Mountains
Comment
UCR102718
Porophyllum gracile
B. G. Pitzer
1998-1-24
3404
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
UCR121171
Porophyllum gracile
D. E. Bramlet
1989-5-20
1877
Riverside
Bachelor Mtn., S-facing slope of mountain, 1,500 ft. (0.28 mi.) north of Lake Skinner and 3,000 ft. (~0.5 mi.) E [NE] of the Dam.
537
Comment
UC432
Potamogeton foliosus
A. J. McClatchie
1892-6-5
41
Riverside
near Elsinore; Salt Lake
Comment
UCR65271
Potamogeton pectinatus
Steve Boyd, Orlando Mistretta
1989-7-18
3760
Riverside
Peninsular Range, Vail Lake area, along W shore of lake 0.5 mi south of the dam
427
Comment
RSA0130690
Potamogeton pectinatus
S. B. Bryant
1942-6-18
11277
Riverside
Lake Norco
Comment
POM348753
Prosopis glandulosa var. torreyana
Ora M. Clark
1929-3-17
1729
Riverside
N. La Quinta, Colorado Desert.
Comment
UC570360
Prosopis glandulosa var. torreyana
H. S. Yates
1936-4-6
5411
Riverside
Palm Springs; San Jacinto Quad.
137
Comment
RSA699635
Prosopis juliflora var. glandulosa
Keith E. Hoffmaster
1933-4-14
s.n.
Riverside
Tahquitz Canyon
Comment
UC1280978
Prosopis pubescens
H. E. McMinn
1937-3-6
5008
Riverside
1 mi e Blythe
Comment
SEINET10389801
Prunus fasciculata
A. C. Sanders, Jim Malusa
2015-3-9
41366
Riverside
Chocolate Mountains, along Gasline Road at major wash crossing 1.9 mi. south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range
686
Comment
UCR114953
Prunus ilicifolia
D. E. Bramlet
1999-4-10
2734
Riverside
Bachelor Mountain. North facing slope 152m northwest of the peak on a steep, bouldery face of the mountain and within the large drainage area found on this slope, approximately 1.5km north of Lake Skinner
726
Comment
UC489040
Prunus virginiana var. demissa
C. V. Meyer
1927-6-1
180
Riverside
Dark Canyon, San Jacinto Mountains Dark Canyon; San Jacinto Mountains, Dark Canyon
1828
Comment
CAS-BOT-BC356355
Psathyrotes ramosissima
W. R. Dudley
1903-12-28
s.n.
Riverside
Desert near Palm Springs Station
Comment
UCD135004
Psathyrotes ramosissima
Geoffrey Levin
1976-10-17
1174
Riverside
Box Canyon, about 11 miles east of Mecca. Mecca Hills mountain range.
91
Comment
RSA94085
Psathyrotes ramosissima
F. W. Peirson
1927-4-12
7165
Riverside
Forks of Painted Canyon, near Mecca
Comment
RSA180326
Pseudognaphalium biolettii
E. W. Lathrop
1965-4-4
5620
Riverside
8 miles west of Murrieta
Comment
RSA515331
Psilocarphus brevissimus
Jeri Hirshberg
1989-5-9
s.n.
Riverside
Santa Rosa Plateau, S of town of Murrieta, SW slope of Mesa de Burro.
579
Comment
RSA528058
Psilocarphus brevissimus
A. C. Sanders
1991-4-19
10922
Riverside
Edgemont area, E of Sycamore Canyon. 0.8 mile W of Highway I-215, on East Ridge Dr. (=Eucalyptus), just W of Pepsi Plant
466
Comment
UCR232801
Psilocarphus brevissimus
John F. Green
2008-4-16
0408- 45
Riverside
Peninsular Range; Perris-Aguanga Valley, SSE of Romoland, powerline route north of McLaughlin Rd, between Palomar and Dawson roads
442
Comment
UCR110912
Psilotum nudum
A. C. Sanders
1999-1-9
22375
Riverside
Peninsular Range, Riverside, E side of town at foot of Box Springs Mtns., old Al Boyce residence at 266 Frost Ct.
396
Comment
UCR18158
Psoralea californica
A. C. Sanders
1978-4-30
00362
Riverside
Peninsular Range; Santa Rosa Mtns, Cactus Spring Trail, first large wash east of Horse Thief Creek, probably very near Cactus Spring
1311
Comment
UC574887
Psorothamnus arborescens var. simplicifolius
C. Epling, Wm. Robison
1933-6-24
Riverside
San Gorgonio Wash near Banning; Little San Bernardino Mountains
Comment Read comments Jun 26 2012
UC667246
Psorothamnus arborescens var. simplicifolius
Annie M. Alexander and Louise Kellogg
1941-5-12
2156
Riverside
5.5 mi NE of Cottonwood Spring; Eagle Mountains, Colorado Desert
868
Comment Read comments Feb 4 2013
JEPS41639
Psorothamnus emoryi
E. E. Schellenger
Jul 25 1903-Aug 14 1903
52160
Riverside
between Palm Springs and Whitewater; Colorado Desert, betw Palm Springs and Whitewater
Comment
POM276882
Psorothamnus emoryi
Lyman D. Benson
1933-3-31
4189
Riverside
Salton Sea-Imperial Co. line.
61
Comment
RSA403994
Psorothamnus emoryi
N. C. Cooper
1944-7-15
1552
Riverside
Palm Springs.
122
Comment
SDSU5217
Psorothamnus schottii
A. H. Gallup
1949-3-28
398
Riverside
On Palms to Pines Hwy, above Desert Center [interpreted to be Palm Desert], Pacific drainage area, San Jacinto Mt. Range
152
Comment Read comments Jan 30 2013
UC1280845
Psorothamnus schottii
H. E. McMinn
1935-6-27
4059
Riverside
Palms to Pines Highway Desert slope, Palms to Pines Highway (Desert Slope)
Comment
SEINET13710169
Psorothamnus schottii
J. Adams, J. Adams (Botany)
1965-1
201
Riverside
Hwy 74, Ca. 8 Mi. S Palm Desert 3000 Ft
914
Comment
CAS-BOT-BC340948
Psorothamnus spinosus
Roxana S. Ferris
1918-6-14
973
Riverside
Between Palm Springs and Indian Wells
Comment
CAS-BOT-BC340950
Psorothamnus spinosus
S. B. Parish
1912-6-28
8107
Riverside
Painted Canon [Canyon] near Mecca
Comment
CAS-BOT-BC72617
Pteridium aquilinum
Carl B. Wolf
1932-5-25
3664
Riverside
No. base of San Jacinto Mts., mouth of E. fork of Snow Creek Canyon
670
Comment
SD229012
Pteridium aquilinum
Dick Schwenkmeyer
2012-8-27
808
Riverside
2.6 mi. east of the intersection of highway 243 and Fuller's Mill road, 7.5 mi. north of Idyllwild.
2034
Comment
RSA482019
Pteridium aquilinum var. pubescens
Richard Noyes, L. Arnseth
1988-9-10
730
Riverside
San Jacinto Mountains: South Ridge Trail, southwest of Tahquitz Peak.
2072
Comment
SD136777
Punica granatum
Steve Boyd
1994-10-14
8394
Riverside
San Mateo Canyon Wilderness Area of the Cleveland National Forest. San Mateo Canyon, at confluence with Bluewater Canyon
1079
Comment
CLARK-A1528-822
Purshia glandulosa
Charlotte Stocks
1964-7-26
Riverside
Pinyon Crest
1066
Comment
JOTR31181
Purshia tridentata var. glandulosa
La Doux, Tasha, G. Clifton
2009-5-14
1978
Riverside
Joshua Tree National Park. (Stop 1)Little San Bernardino Mountains, Upper Covington Flats, west of trail head
1474
Comment
UCR278376
Quercus
Mitch Provance
2012-9-5
912- 09
Riverside
Badlands of Western Riverside County, Potrero Creek, S end of City of Beaumont, E side of Highland Springs Rd., about 100 yards south of intersection with Breckenridge Ave.
755
Comment
UCR35009
Quercus X morehus
L. B. Ziegler
1966-1
219
Riverside
Peninsular Ranges, San Jacinto Mtns., upper Herkey Creek area near May Valley
1555
Comment
CAS-BOT-BC86543
Quercus X munzii
Philip A. Munz
1946-10-21
11590
Riverside
Live Oak Tank, Joshua Tree National Monument
1219
Comment
RSA50466
Quercus X munzii
P. A. Munz
1946-10-21
11590
Riverside
Live Oak Tank, Joshua Tree National Monument.
1220
Comment
UCD73479
Quercus agrifolia
K. R. Montgomery
1969-8-7
69- 27
Riverside
Wilson Valley, 18 miles south of Hemet.
1066
Comment
UCR136258
Quercus agrifolia
A. C. Sanders
2004-6-20
28229
Riverside
Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd., wash near I-15 & Temescal Cyn. Rd., west of main clay pit
305
Comment
RSA588676
Quercus agrifolia var. agrifolia
D. L. Banks, Steve D. Boyd
1995-10-26
833
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along the Woodchuck Trail, S of the first grassland. Approximately 0.7 miles from the Wilderness boundary.
713
Comment
SD232695
Quercus berberidifolia
A. C. Sanders
1995-11-26
17911
Riverside
Tule Creek Valley, NE of Tule Pk, between Aguanga & Anza, S of Hwy 371. Rolling hills. Small canyon crossing Spanish Spur Trail ca. 0.1 mi. N of Deer Spr. Trail, 0.2 mi N of Kearsarge Rd. NE/4 sec. 22.
1189
Comment
UCD73488
Quercus berberidifolia
A. C. Sanders; T. Tennant
1997-11-14
21602
Riverside
San Bernardino Mtns.: Morongo Indian Reservation, sag pond at SE end of Burro Flats.
1110
Comment Read comments Aug 12 2015
POM12904
Quercus chrysolepis
P. A. Munz
1922-6-30
5908
Riverside
Santa Rosa, Santa Rosa Mountains.
1982
Comment
SD229168
Quercus chrysolepis
Dick Schwenkmeyer
2012-8-27
810
Riverside
2.6 mi. east of the intersection of highway 243 and Fuller's Mill road, 7.5 mi. north of Idyllwild.
2034
Comment
SD229174
Quercus cornelius-mulleri
Dick Schwenkmeyer, Bethany Jenkins
2012-3-7
633
Riverside
Mt. San Jacinto
1085
Comment
UC1010216
Quercus cornelius-mulleri
John C. Roos
1947-12-13
3765
Riverside
Lost Palms Wash Colorado Desert, Eagle Mts.
762
Comment
UCD63677
Quercus cornelius-mulleri
Daniel Sanchez-Mata; Salvador Rivas-Martinez
2008-6-6
s.n.
Riverside
Joshua Tree. Joshua Tree National Park. Ryan campground close to California Riding and Hiking Trail.
1430
Comment
UCSB1108
Quercus cornelius-mulleri
Haller, John
1960-5-15
Riverside
At Vandeventer Flat, 3.3 mi. E of the junc. of the road to Anza on Calif. 74
1371
Comment
RSA503821
Quercus cornelius-mulleri
N. C. Cooper
1943-9-11
910
Riverside
East side of San Jacinto Mt.
Comment
RSA628257
Quercus engelmannii
B. Schwenn
1988-9-27
s.n.
Riverside
Santa Rosa Mnts: San Bernardino National Forest, Cactus Spring trail where trail crosses Horsethief Creek.
1341
Comment Read comments Oct 5 2017
UCR106911
Quercus engelmannii
D. L. Banks, Lauren Raz
1996-11-5
1163
Riverside
NW Palomar Mtns., Pechanga Indian Reservation, south of San Gabriel Church; west of a newly established firebreak along a NW-SE running ridgeline, SW of the water tank in section 34
390
Comment
UCR109965
Quercus ilex
A. C. Sanders
1997-5-12
20711
Riverside
Riverside, east side of UCR campus along wash below Botanical Garden, near parking lot 13
335
Comment
HSC101787
Quercus john-tuckeri
J. P. Smith, J. O. Sawyer, R. J. Cole
2011-6-9
13204
Riverside
Along State Route 74
1558
Comment
UCSB11445
Quercus kelloggii
Olson, Jim
1962-5-5
Riverside
Rd to Pine Flat Campground, 17 mi SE of Banning
1767
Comment Read comments Jun 24 2010
POM183874
Quercus turbinella
P. A. Munz
1932-10-16
12845
Riverside
Road from Deep Canyon to Vanderventer Flat, Santa Rosa Mts.
1067
Comment
JOTR31984
Rafinesquia californica
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2219
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; bouldery canyon with sandy wash bottom
731
Comment
RSA342532
Rafinesquia californica
R. F. Thorne, W. A. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54074
Riverside
Branch Ravine W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater PO.
610
Comment
RSA783426
Rafinesquia californica
J. D. Olmsted
1959-5-1
526
Riverside
Spring Trail on Beacon Pines Ranch, 9 miles SW of Corona. Santa Ana Mts.
770
Comment
CAS-BOT-BC362630
Rafinesquia neomexicana
Dr. Barton W. Evermann
1924-4-12
s.n.
Riverside
Cottonwood Springs
Comment
RSA28078
Rafinesquia neomexicana
I. L. Wiggins
1941-3-27
9688
Riverside
Desert wash 9 miles west of Desert Center.
Comment
SBBG46757
Rafinesquia neomexicana
Leota Davidson
1966-4-6
109
Riverside
ca. 0.5 mi W Wiley Well Rd, at second intersection S of Interstate 10, Chuckwalla Mtns
Comment
SBBG8700
Rafinesquia neomexicana
H. and M. Dearing
1937-4-10
2865
Riverside
ca. 16 mi N of Indio
Comment
SEINET186324
Rafinesquia neomexicana
P. A. Munz
1940-3-24
15707
Riverside
2 miles north of Cottonwood Springs Eagle Mountains.
914
Comment
POM11506
Ranunculus alismifolius var. alismellus
P. A. Munz
1922-7-6
6034
Riverside
San Jacinto Mountains: north fork of Tahquitz Creek.
2226
Comment
UCR1190
Ranunculus californicus
Civerolo
1960-4-10
s.n.
Riverside
Santa Ana Mtns., 3.25 mi west of Murrieta on Tenaja Road toward San Mateo Canyon
Comment
CLARK-A1528-785
Ranunculus cymbalaria subsp. saximontanus
C. M. Flanagan
1973-5-20
OO 512
Riverside
Morongo Indian Reservation
0
Comment
UCR389
Ranunculus cymbalaria var. saximontanus
K. H. Fisher
1968-4-4
680404- 03
Riverside
Peninsular Range; San Jacinto Mtns., San Jacinto River, near Lake Hemet. c. 100 yards east of Hwy 74
1326
Comment
SD237582
Ranunculus muricatus
O. F. Clarke
2004-3-22
Riverside
Peninsular Range: Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus (Riverside East 7.5'Q)
351
Comment
UC1584128
Ranunculus sceleratus
Steve Boyd and Tim Ross
1989-8-28
3807
Riverside
Temecula Creek Vail Lake area (at confluence with lake and adjacent sedimentary hills to e)
441
Comment
UC1931082
Ranunculus sceleratus
Scott D. White, Justin Wood
2008-7-9
12441
Riverside
San Jacinto Mountains: K Flat, from large pond downstream to meadow.
Comment
UCSB8518
Ranunculus sceleratus
Haller, John
1950-5-21
Riverside
San Jacinto Mtns., Norht shore of Hemet Lake
1463
Comment
UCR241187
Rhamnus californica
Tracy Tennant, Jeffrey Ross
1998-6-23
MOR- 516
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
RSA0034421
Rhamnus californica
Percy C. Everett
1935-6-17
7137
Riverside
Coldwater Can. , trail to Santiago Pk. 1/3 mi. above Glen Ivy Resort.
457
Comment
LA207813
Rhamnus ilicifolia
W. E. Pequegnat;
1939-4-8
6
Riverside
Santa Ana Mountains, Coldwater Trail
670
Comment
UCR202572
Rhamnus tomentella subsp. cuspidata
Scott D. White, Justin M. Wood
2008-7-8
12388
Riverside
San Jacinto Mountains, Johnson Meadows
1488
Comment
RSA787602
Rhododendron occidentale
C. H. Tingley
1927-1
741
Riverside
San Jacinto Mountains.
Comment
UC456171
Rhododendron occidentale
I. J. Condit
1910-6-23
Riverside
San Jacinto Mountains
2590
Comment
POM312168
Rhododendron occidentale var. californicum
N. C. Cooper
1944-6-17
1403
Riverside
San Jacinto Mtns. Above Banning
1372
Comment
RSA0026887
Rhododendron occidentale var. californicum
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild.
Comment
HSC99159
Rhus aromatica
Paul J. CaraDonna
2008-1
124
Riverside
Jumbo Rock Campground, N of site 78, Joshua Tree National Park.
1329
Comment
RSA0122718
Rhus aromatica
Duncan S. Bell, LeRoy Gross
2016-3-30
9156
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 7.5 air miles southeast of the summit of Martinez Mountain.
970
Comment
UCD116878
Rhus aromatica
Richard Bates
1949-5-21
s.n.
Riverside
Pinon flats, Hemet Lake area, San Jacinto Mtns.
Comment
UCR16590
Rhus aromatica
Joe Buriel
1966-4-6
s.n.
Riverside
Peninsular Range, Robb Road [=Lake St.], 1 mi south of Temescal Canyon Road, 2 mi northwest of Lake Elsinore
459
Comment
RSA696223
Rhus integrifolia
Anonymous
1926-12-18
s.n.
Riverside
Santa Ana Mts
Comment
CAS-BOT-BC170428
Rhus lancea
A. C. Sanders; G. Helmkamp
1996-3-17
17982
Riverside
Palm Springs, W side of Palm Canyon Dr. just above (S of ) junction with Hwy 111 - Coachella Valley
140
Comment
UCR167811
Rhus laurina
T. B. Salvato, Melissa Clemons
2005-6-23
1322
Riverside
Peninsular Range; Temescal Valley, 3 miles NW of Alberhill, Temescal Canyon Road at Corona [Lee] Lake
366
Comment
UCR97255
Rhus laurina
Scott D. White
1997-2-9
4669
Riverside
Peninsular Range, Elsinore Basin; Temescal Valley: SW of Hwy I-15 between Indian Truck Trail and Lake Street exits, c. 0.5 mi east of Glen Eden
460
Comment
RSA543190
Rhus ovata
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6110
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain 3 miles N Highway 79, 1 mile W of Highway 371, N of Aguanga.
600
Comment
RSA628885
Rhus ovata
A. C. Sanders
1994-5-29
14549
Riverside
San Bernardino Mountains: Morongo Indian Reservation, among hills on the low pass between Millard Cyn. and Potrero Cr.
750
Comment
UC1130568
Rhus trilobata
J. B. Spring
1931-4-17
35
Riverside
head of Dawson Canyon
457
Comment
RSA403694
Rhus trilobata var. anisophylla
M. B. Dunkle
1935-3-31
4441
Riverside
Cottonwood Springs. Colorado Desert
701
Comment
SEINET959435
Ribes cereum
A. C. Sanders
2006-1
32826
Riverside
Schell Creek Range: Canyon c. 0.7 mi. above Rosebud Spring, c. 0.5 mile SW of VABM Connor ( 2633m), 2.5 miles SSW of Hwy 50/93.
2400
Comment
RSA40801
Ribes indecorum
Unspecified
1949-3-4
12813
Riverside
Indian Canyon, Santa Ana Mts.
Comment
RSA162685
Ribes malvaceum var. viridifolium
J. D. Olmsted
1959-2-28
s.n.
Riverside
Turn S on Lincoln in W Corona, after 3 miles turn W on Chase Dr, then S on Oak Flat fire road for 4 miles past Olive trees. Santa Ana Mts.
793
Comment
RSA0022088
Ribes montigenum
E. C. Jaeger
1921-6-19
5444
Riverside
Round Valley, San Jacinto Mts.
2744
Comment
UC11633
Ribes nevadense
H. M. Hall
May 1899
Riverside
Strawberry Valley San Jacinto Mountains
Comment
RSA651709
Ribes roezlii
Diane M. Ramirez
1983-5-1
25
Riverside
Mellor Ranch Road, 4 mi S of junction with CA Hwy 243, S of Banning. Near Peach Tree Spring stream at Oak Flat.
Comment
RSA658886
Ricinus communis
Douglas A. Springer
1981-2-16
10
Riverside
3.9 miles NW of California State Hwy. 74 on Santa Rosa Rd. approx. 5 miles from Perris.
Comment
RSA662133
Ricinus communis
Carol Zuck
1981-2-16
32
Riverside
1 mi east of I-15 on Cajelco Rd.
Comment
UC50168
Romneya coulteri
H. M. Hall
1897-5-27
568
Riverside
Corona
Comment
UCR213493
Romneya coulteri
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-18
38413
Riverside
Peninsular Range, southeastern Gavilan Hills near Alberhill, north of Concordia Ranch Rd. at north end of Black Powder Rd.
399
Comment
CAS-BOT-BC92173
Romneya coulteri var. coulteri
P. C. Everett
1935-6-17
7167
Riverside
Santa Ana Mountains. Coldwater Canyon Trail to Santiago Peak, 2 miles above Glen Ivy Resort.
609
Comment
RSA710933
Rondeletia amoena
A. C. Sanders, T. B. Salvato, O. F. Clarke
1999-9-10
23071
Riverside
new O.F. Clarke residence at 266 Frost Court (former Al Boyce residence), E edge of UCR campus
354
Comment
UCR158952
Rorippa curvisiliqua
A. C. Sanders, R. E. Riefner Jr.
2005-8-12
31558
Riverside
San Jacinto Mtns., Valley Hi County Park (closed) off Hwy 243 and Twin Pines Rd. at McMullen Flat
1189
Comment
CSUSB1438
Rorippa nasturtium-aquaticum
Tom Luedtke
1970-5-2
7
Riverside
Riverside; off Big springs road; 100 yards past railroad tracks; in water
365
Comment
UC1563097
Rorippa nasturtium-aquaticum
Steve Boyd, Tim Ross, Laurel Arnseth
1989-5-7
3563
Riverside
along Arroyo Seco drainage from jtn with Kolb Creek (s to w/in 1/4 mi Highway 79); Vail Lake Area, along Arroyo Seco drainage, Kolb Creek
457
Comment
UCR201636
Rorippa nasturtium-aquaticum
Scott D. White, Justin M. Wood
2008-6-18
12229
Riverside
San Jacinto Mountains, K Flat Meadow
1445
Comment
RSA575842
Rosa californica
Steve D. Boyd
1982-11-2
s.n.
Riverside
Gavilan Hills region, Temescal Canyon at the confluence of Estelle Creek and Temescal Creek, at the northern end of the entrenched meander of Temescal Creek at the western base of Estelle Mountain.
329
Comment
UCR24927
Rosa californica
A. C. Sanders
1980-7-18
1661
Riverside
San Jacinto Mtns, Thomas Mountain; along a small dry creek in Spillway Canyon about 2 mi SW of Hwy 74 along Thomas Mountain Road
1463
Comment
UCSB37348
Rubus parviflorus
Roos, John
1965-7-3
Riverside
Dark Canyon, San Jacinto Mtns
Comment
RSA0046831
Rumex crispus
Paul Shirokawa
1998-5-15
32
Riverside
Cleveland National Forest: Trabuco Ranger District, 0.3 miles from Ortega Highway (State Highway 74) on North Main Divide Road.
807
Comment
UCR266490
Rumex dentatus
Mitch Provance, Matt Amalong
2015-4-6
415- 17
Riverside
Temecula/Murrieta Region, About 0.5 mile SW of Winchester, along Leon Rd., near its SW corner with Domenigoni Parkway
444
Comment
RSA528094
Rumex hymenosepalus
Scott D. White
1991-4-10
91 -61
Riverside
Diamond Valley area, ca. 1/2 mi. E of Mica Butte, and S of Cactus Valley Road
518
Comment
RSA655628
Rumex hymenosepalus
A. C. Sanders
2000-3-19
23319
Riverside
Diamond Valley, off old Rawson Rd. N of Crown Valley, on future bed of Diamond Val. Reservoir, now filling
485
Comment
RSA659484
Rumex hymenosepalus
J. C. Roos
1966-4-29
s.n.
Riverside
In the hills between March AFB and Lakeview.
457
Comment
UCR260198
Rumex hymenosepalus
Duncan S. Bell, Kim Clark, Keir Morse, Harry Spilman
2013-3-30
4658
Riverside
Western Mojave Desert, 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
UCR94249
Rumex hymenosepalus
Scott D. White
1996-4-14
3910
Riverside
Perris Basin/San Jacinto Mtns., E of Hemet: San Jacinto River Wash near Valle Vista, north of Hwy 74, c. 1.7 mi west of USFS Cranston Fire Station
549
Comment
UCR193872
Rumex salicifolius
A. C. Sanders, Mitch Provance
2008-7-11
35819
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
UCR193957
Rumex salicifolius
A. C. Sanders
2008-7-25
35905
Riverside
Peninsular Range; San Jacinto Mtns., east side of May Valley, NE of Bonita Vista Rd. at foot of hills
1539
Comment
SBBG45005
Ruppia maritima
L. C. Wheeler
1931-11-26
374
Riverside
Salton Sea, 2 mi SE Salton Bench Mark Co
-76
Comment
SD167147
Sagina apetala
T. B. Salvato, A. C. Sanders
2005-5-17
923
Riverside
San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of California Highway 74.
548
Comment
RSA559964
Sagina decumbens subsp. occidentalis
Steve Boyd
1992-4-28
7078
Riverside
Santa Ana Mountains, Elsinore Peak area, old Main Divide roadbed about 0.25 mile due south of peak.
1021
Comment
UCR86032
Sagina decumbens subsp. occidentalis
Michael A. Patten, S. J. Myers
1993-8-20
s.n.
Riverside
Sonoran (Colorado) Desert, along Tahquitz Creek and behind the debris basin dam in Palm Springs
183
Comment
UCR47289
Salicornia subterminalis
Karin Cleary
1987-5-21
56
Riverside
Lakeview: flats around Ellis Avenue, 1 - 1.4 km north of the intersection of Ellis Ave. and Menifee Road.
433
Comment
CAS-BOT-BC103891
Salix exigua
1932-4-12
s.n.
Riverside
unspecified
Comment
CAS-BOT-BC103903
Salix exigua
Nancy Ryan Zabriskie; Walter Zabriskie
1971-3-7
353
Riverside
Andreas Canyon, east slope San Jacinto Mountains
359
Comment
LA208610
Salix exigua
Mrs. H. P. Bracelin;
1932-4-12
601
Riverside
E side of bridge over Santa Ana River, 4.8 km. N of Arlington on rd to Pedley, W of Riverside
240.0
Comment
RSA613312
Salix exigua
D. L. Banks
1997-3-1
1377
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, west of Pala Road. Reservation lands west of the casino and along Pechanga Creek.
329
Comment
SD11898
Salix exigua var. exigua
Mrs. H. P. Bracelin
1932-4-12
601
Riverside
East side of bridge over Santa Ana River, 4.8 km north of Arlington on road to Pedley, west of Riverside
239
Comment
POM186278
Salix gooddingii
C. Epling, Joseph A. Ewan
1933-5-12
7606
Riverside
South shore Lake Elsinore.
Comment
UCR114319
Salix gooddingii
Mitch Provance
1998-3-21
268
Riverside
Jurupa Hills, Sunnyslope, near the Ormand Quarry, at the corner of 30th St. and Sierra Ave.
274
Comment
UCR138720
Salix gooddingii
Julie A. Greene
1993-4-17
1219
Riverside
San Jacinto Valley, San Jacinto Wildlife Area. west of San Jacinto River, west of Davis Rd
439
Comment
CLARK-A1528-5200
Salix hindsiana var. leucodendroides
John C. Roos, Lucille Roos
1952-3-1
5382
Riverside
Moreno
609
Comment
RSA0034889
Salix hindsiana var. leucodendroides
H. P. Bracelin
1932-4-12
605
Riverside
Santa Ana River, 4.8 km north of Arlington on road to Pedley, west of Riverside., East side of bridge over Santa Ana River.
240
Comment
SEINET244773
Salix laevigata
A. C. Sanders, Mark Elvin; M. S. Enright
2002-4-16
24973
Riverside
The Badlands; Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
549
Comment
RSA772842
Salix lasiolepis
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4721
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm)., Between N33.97538, W116.65161 and N33.97538 and W116.65119.
604
Comment
UC5055
Salix lasiolepis
W. H. Brewer
1861-1-3
154
Riverside
in canyon near Hannigan's; Temescal Range
Comment Read comments Jul 6 2010
CDA3218
Salsola tragus
R. E. Riefner Jr.
2006-11-14
06 -675
Riverside
City of Riverside, Main Street at Russell Street.
Comment
UCR109573
Salsola tragus
G. S. Nuessly
1980-10-16
s.n.
Riverside
Coachella Valley, Indio, SE corner of Kenner Ave. and Monroe St., between Fred Waring Dr. (Ave 44) and the Whitewater River Channel
0
Comment
RSA469678
Saltugilia splendens
E. C. Jaeger
1921-6-18
5457
Riverside
San Jacinto Mountains: Caramba, Tahquitz Creek.
1829
Comment
RSA67604
Saltugilia splendens
Verne Grant, Alva Grant
1950-4-9
8839
Riverside
Palm Springs.
Comment
UC63766
Salvia
H. M. Hall
1897-5-28
578
Riverside
vicinity Riverside (Gavilan road)
Comment
RSA450306
Salvia apiana
J. C. Roos
1948-5-8
3824
Riverside
Whitewater.
549
Comment
SEINET2065984
Salvia apiana
Marc Mittleman
1982-5-25
Riverside
Gentry Exp. Farm, Los Alamos Rd. Murietta
365
Comment
RSA5471
Salvia apiana var. compacta
Carl B. Wolf
1932-5-24
s.n.
Riverside
0.5 mile below the Fish Hatchery, Snow Creek, north base of San Jacinto Mountains
549
Comment
UCR136929
Salvia carduacea
B. C. Templeton, C. B. & I. W. Clokey
1930-4-15
1482
Riverside
Gavilan Hills, 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
CLARK-A1656-683
Salvia columbariae
Lois Ann Scott
1979-3-15
Riverside
Mecca
269
Comment
RSA396472
Salvia columbariae
Walter Wisura
1987-5-21
4150
Riverside
4.6 miles from Hwy 243 along old Idyllwild rd.
Comment
RSA401481
Salvia columbariae
Robert L. Dressler
1949-3-19
369
Riverside
Box Canyon, Orocopia Mts.
Comment
SD136811
Salvia columbariae
Steve Boyd
1992-4-24
6787
Riverside
Santa Ana Mts. San Mateo Cayon Wilderness Area. Along Verudo Trail in Upper watershed of Bluewater Canyon, S of Sitton Peak
792
Comment
SDSU12260
Salvia columbariae
Jeremy Mass, Ryan Jacobsen
2000-4-19
5 b
Riverside
Stone Creek streambed adjacent to Southside Field Station, Santa Margarita Ecological Reserve (SDSU). Growing near edge of road on east side.
222
Comment
UC1713566
Salvia columbariae
Dr. D. P. Barrows
before Aug., 1898
10
Riverside
Cahuilla Indians
Comment Read comments Sep 23 2009
UC71045
Salvia columbariae
F. M. Reed
1905-5-24
764
Riverside
vicinity Riverside (Arroyo Tequisquite); Riverisde, Arroyo Tequisquite
Comment
UCR120959
Salvia columbariae
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23884
Riverside
Perris-Aguanga Basin region, Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct
381
Comment
UCR224449
Salvia columbariae
Steve Boyd, Susan Jett
2008-3-20
11828
Riverside
Peninsular Ranges; Santa Ana Mountains region, Eastern flank of the range along El Cariso Truck Trail ca. 0.5 mi north of Highway 74. (33 deg. 39'26"N, 117 deg. 24'25"W).
732
Comment
UCR251671
Salvia columbariae
Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood, Jackie McConnaughy, Naomi Fraga
2011-3-17
768
Riverside
Sonoran (Colorado) Desert, Mecca Hills, Shaver's Well, adjacent to Box Canyon Road, Shaver's Wash just west of Mecca Copia Trail
305
Comment
UCSB11998
Salvia columbariae
Schevill, Peggy
1963-5-5
Riverside
Joshua Tree Woodland; About 5 miles north by northwest; Pinyon Flats Campground; Calif Hwy 74
1021
Comment
UC63769
Salvia eremostachya
H. M. Hall
May 17 1901-Jun 1 1901
1863
Riverside
e base San Jacinto Mts.
609
Comment
RSA736545
Salvia mellifera
Scott D. White, Angelia Carey
2004-7-2
10588
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon.
549
Comment
RSA0121026
Salvia vaseyi
Duncan S. Bell, LeRoy Gross
2016-3-29
9112
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5 air miles southeast of the summit of Martinez Mountain.
686
Comment
RSA648305
Salvia vaseyi
Mark Hotchkiss
1977-4-23
s.n.
Riverside
7 mi. S.W. of Palm Desert. Pines to Palm Hwy.
457
Comment
SEINET156295
Sambucus caerulea
Norman C. Cooper
1944-5-19
1289
Riverside
Banning.
701
Comment
CSUSB691
Sambucus mexicana
I. Rauch
1968-5-14
Riverside
Santa Ana Mountains Santa Ana Mountains
Comment
UC1922062
Sambucus nigra subsp. caerulea
Scott D. White, Angelia Carey
2004-4-5
10009
Riverside
SAN JACINTO MTN FOOTHILLS: North of Valle Vista. Indian Creek Watershed.
Comment
RSA612935
Sanicula arguta
D. L. Banks
1997-3-29
1642
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. An area of native grassland along the Magee Truck Trail at the southern extremity of the Reservation just before the Riverside/San Diego County line border.
463
Comment
UCR48482
Sanicula bipinnatifida
Steve Boyd
1986-4-2
1582
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
RSA606464
Sarcodes sanguinea
Jon E. Keeley
1992-7-9
16700
Riverside
Above Santa Rosa Cpgrd [Campground], on road to Toro Pk, Santa Rosa Mtns.
2300
Comment Read comments Jun 3 2012
UC596673
Sarcostemma cynanchoides subsp. hartwegii
R. J. Smith
May 1904
Riverside
White Water
Comment
RSA770452
Schismus barbatus
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald
2010-4-12
4564
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
RSA772124
Schismus barbatus
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4834
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 2-3 miles above Whitewater Visitor Center (Whitewater Trout Farm)., between N34.02559, W116.69098 and N34.02135 and W116.68712.
915
Comment
RSA774307
Schismus barbatus
Duncan S. Bell, The Desert Survivors Organization
2011-4-8
2194
Riverside
Northwest section of the Granite Mountains; approximately 1 air mile southeast of junction of Highway 62 and Highway 177.
470
Comment
UCR92742
Schoenoplectus acutus var. occidentalis
A. C. Sanders
1995-11-26
17915
Riverside
Tule Creek Valley, NE of Tule Peak, between Aguanga and Anza, south of Hwy 371
1311
Comment
POM184659
Schoenoplectus americanus
L. C. Wheeler
1932-9-4
1336
Riverside
Santa Ana River at Chino Creek.
183
Comment
SDSU13637
Schoenoplectus americanus
W. Miller, C. Mosse
1972-7-11
Riverside
Comment
RSA596542
Schoenoplectus maritimus
Darin L. Banks, Lauren Raz
1996-8-29
1143
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along Arroyo Seco, N of Wildhorse Peak, before the drainage bends to the S.
548
Comment
UCR111550
Scrophularia californica subsp. floribunda
Mitch Provance
1998-5-4
1713
Riverside
Jurupa Mountains, SW 'Rattlesnake Mt.', above the Ormand Quarry, c. 1.5 km west of peak 1739
366
Comment
SEINET7048159
Scrophularia californica subsp. floribunda
Steven R. Hill
2001-5-3
33660
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
SDSU7996
Scutellaria
F. Youngberg
1933-8-26
Riverside
Idyllwild, San Jacinto Mtns.
Comment Read comments Jan 24 2013
RSA160553
Scutellaria bolanderi subsp. austromontana
J. D. Olmsted
1959-3-7
728
Riverside
Strawberry Creek just above drop off near Isomata below Idyllwild. Alt: 4950 ft.
1509
Comment
RSA740937
Scutellaria bolanderi subsp. austromontana
Scott D. White, Justin M. Wood
2008-7-9
12439
Riverside
K Flat, from large pond downstream to meadow.
1427
Comment
SD247449
Scutellaria mexicana
A. C. Sanders, Jim Malusa
2015-9-10
41857
Riverside
Sonoran (Colorado) Desert: Bradshay Trail, 0.85 mile SE of its junction with Summit Road in Salt Creek Canyon, at wash crossing, at edge of Chocolate Mountains Aerial Gunnery Range (East of Red Canyon 7.5'Q)
480
Comment
SBBG71220
Scutellaria siphocampyloides
Mrs. J. D. Wright
1929-6-25
Riverside
San Jacinto Mtns [probably near Idyllwild]
Comment
RSA0074165
Scutellaria siphocampyloides
Richard Olmstead
1986-6-8
804
Riverside
1.1 mile SE of Mountain Center along Hwy 74.
1448
Comment
CLARK-A1528-3130
Scutellaria tuberosa
John C. Roos
1950-3-18
4715
Riverside
Comment Read comments Feb 27 2016
RSA559463
Selaginella bigelovii
Steve Boyd, T. S. Ross
1992-5-4
7204
Riverside
Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Oak Flats area E of Verdugo Potrero
732
Comment
UC577086
Selaginella bigelovii
Lewis S. Rose
1934-12-25
34495
Riverside
10 mi n Whitewater (T Cross K Ranch); Mission Canyon
Comment
UCR89391
Selaginella bigelovii
A. C. Sanders, O. F. Clarke, P. J. MacKay, S. D. White, C. L. Sanders
1994-11-27
15867
Riverside
San Jacinto Mtns/Colorado Desert, Palm Canyon, from Hermit's Bench upstream to just beyond the confluence with East Fork
300
Comment
UCSB72526
Selaginella bigelovii
Moseley, Maynard
1954-4-10
Riverside
Whitewater Canyon, floor of canyon, Colorado Desert, near Whitewater
Comment
RSA612914
Selaginella watsonii
Louis Cutter Wheeler
1931-10-3
176
Riverside
Tahquitz Peak, San Jacinto Mts.
2621
Comment
SBBG93105
Senecio californicus
D. Mitchell
1990-4-30
Riverside
W side of Sage Rd, ca. 0.5 mi S of intersection with Wilson Valley Rd
701
Comment
UC1746504
Senecio californicus
Mitch Provance
2000-4-8
2010
Riverside
Jurupa Mountains; S extension of ''Rattlesnake Mt.'', <100 m W of peak 1739.
Comment
RSA716256
Senecio flaccidus
Scott D. White, Angelia Carey
2004-4-5
10008
Riverside
San Jacinto Mtn. Foothills: North of Valle Vista. Indian Creek Watershed.
518
Comment
CAS-BOT-BC323994
Senecio flaccidus var. douglasii
C. Epling; Wm. Robison
1933-6-24
s.n.
Riverside
Little San Bernardino Mts. San Gorgonio Wash near Banning.
Comment
RSA792715
Senecio flaccidus var. douglasii
A. C. Sanders, John F. Green
2012-6-1
40232
Riverside
Temescal Canyon, south of I-15 between Horsethief Cyn. Rd. and Hostettler Rd.
368
Comment
RSA614174
Senecio ganderi
D. L. Banks
1997-2-17
1285
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. Approximately 200 m east of Magee Truck Trail, along a crushed bruch track from a native Stipa grassland at the southern border of the reservation., Just north of the Riverside / San Diego County line border.
481
Comment Read comments Jun 4 2012
RSA0118057
Senecio mohavensis
Sarah J. J. De Groot, Thomas Stoughton
2016-2-18
7614
Riverside
Mecca Hills: side canyon (east fork) of Painted Canyon.
182
Comment
RSA0122704
Senecio mohavensis
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9060
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain.
639
Comment
RSA449948
Senecio vulgaris
J. C. Roos
1967-2-7
s.n.
Riverside
City of Hemet.
Comment
RSA523870
Senecio vulgaris
Gordon H. True
1935-4-1
199
Riverside
Box Springs.
366
Comment
JOTR32323
Senna armata
Herskovits, Tasya
2011-5-25
s.n.
Riverside
Joshua Tree National Park. Cottonwood Mountains; Large sandy, open wash flowing southeast to Cottonwood Canyon; Near convergence of both drainage systems and Pinto Basin road (Stop 2)
Comment
UCR162620
Senna artemisioides
Nathan Moorhatch
2003-3-19
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Cathedral City, Whitewater River channel at Date Palm Drive
91
Comment
UC2013408
Sequoiadendron giganteum
Rudolf Schmid and Mena J. Schmid
2009-5-1
2009 -1
Riverside
NW San Jacinto Mountains NE of Highway 243 ca. 16 Highway km NW of Idyllwild, in the S unit of the San Bernardino National Forest, on SW, flank of Black Mountain (summit). Just left (as ascending) of Black Mountain Trail on slope by large trunk lying across trail, at the head of Indian Creek in drainage, uppermost Hall Canyon.
Comment
SD126149
Sesbania herbacea
A. C. Sanders
1988-11-6
8736
Riverside
Coachella Valley, west side of highway 86, 6.25 miles sou