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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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CAS-BOT-BC140654
Juglans hindsii
A. C. Sanders; R. E. Riefner, Jr.
2009-8-11
37147
Riverside
Peninsular Range: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
CAS-BOT-BC167094
Juglans hindsii
A. C. Sanders; R. E. Riefner, Jr.
2009-8-11
37150
Riverside
Peninsular Range: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
CAS-BOT-BC170425
Pistacia atlantica
A. C. Sanders
1994-5-15
14480
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the east bank of the Santa Ana River
400
Comment
CAS-BOT-BC199279
Calystegia sepium subsp. limnophila
S. B. Parish
1900-9-20
4612
Riverside
Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
CAS-BOT-BC199280
Calystegia sepium subsp. limnophila
S. B. Parish
1903-10-15
5334
Riverside
Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
CAS-BOT-BC199281
Calystegia sepium subsp. limnophila
S. B. Parish
1903-10-15
5334
Riverside
Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
CAS-BOT-BC199282
Calystegia sepium subsp. limnophila
S. B. Parish
1907-9-7
6435
Riverside
Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
CAS-BOT-BC199283
Calystegia sepium subsp. limnophila
S. B. Parish; W. F. Parish
July 1881
916
Riverside
Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
CAS-BOT-BC199284
Calystegia sepium subsp. limnophila
Emily Smith
September 1921
s.n.
Riverside
Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
CAS-BOT-BC199285
Calystegia sepium subsp. limnophila
J. C. Roos; A. R. Roos
1950-8-7
4919
Riverside
Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
CAS-BOT-BC199286
Calystegia sepium subsp. limnophila
Mitch Provance; S. D. Boyd
1999-9-14
1780
Riverside
Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
CAS-BOT-BC262879
Eriogonum thurberi
H. M. Hall
1900-6-1
1400
Riverside
Santa Ana River
457
Comment
CAS-BOT-BC262882
Eriogonum thurberi
H. M. Hall
1904-5-19
4950
Riverside
Riverside. Fairmount Park
243
Comment
CAS-BOT-BC309386
Helenium puberulum
H. M. Hall
1901-8-1
s.n.
Riverside
Vicinity of Riverside
259
Comment
CDA3239
Amaranthus cruentus
A. C. Sanders
2002-1-14
24890
Riverside
Upper Santa Ana River/San Bernardino Valley Region; Riverside, east side of Streeter Ave. just S of Scott Ave., between Arlington and Central Aves.
Comment
CDA34536
Isocoma acradenia
Mike Lahti
2009-9-23
PDR# 1501827
Riverside
Riverside
0
Comment
CLARK-A1045-98
Eriogonum thurberi
George K. Helmkamp
1977-6-7
Riverside
Riverside at the ""falls"" [sand at west base of Mt. Rubidoux]; Riverside West 7.5'Q
Comment
CLARK-A1045-99
Eriogonum thurberi
George K. Helmkamp
1977-6-7
Riverside
Riverside at the ""falls"" [sand at west base of Mt. Rubidoux]; Riverside West 7.5'Q
Comment
CLARK-A1528-971
Carex diandra
Patricia A. Andrews
1975-3-13
5899
Riverside
Rubidoux
Comment
CSUSB288
Viola odorata
Margaret-Lee Dean
1965-4-23
Riverside
3908 Linwood Place, Riverside
262
Comment
POM10382
Mentzelia affinis
Charlotte M. Wilder
1906-05
7
Riverside
Salt Lake fill [Salt Lake RR Bridge over Santa Ana River, Riverside]
Comment Read comments Sep 4 2011
POM10428
Gilia capitata subsp. abrotanifolia
Reed
s.n.
Riverside
Riverside.
Comment
POM10478
Eriogonum thurberi
H. M. Hall
1904-5-19
4950
Riverside
Fairmont Park.
Comment
POM13939
Arctium lappa
F. M. Reed
1907-6-23
1435
Riverside
Old field above West Riverside Road above bridge.
Comment
POM2304
Eriogonum thurberi
S. B. Parish
1917-6-11
11363
Riverside
Santa Ana River.
Comment
POM3384
Centaurium exaltatum
Geo R. Hall
1905-9-3
s.n.
Riverside
Riverside
Comment
POM358758
Pseudognaphalium biolettii
Elbert Benjamine
1929-2-17
26
Riverside
Mt. Roubidoux, Riverside
Comment
RSA0010790
Morus alba
A. C. Sanders, O. F. Clarke
1991-6-10
11121
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
RSA0078856
Cryptantha pterocarya var. pterocarya
L. LaPre
1991-4-20
91 -17
San Bernardino
City of Adelanto, N side of Hwy 18, 1.4 mi. W of Hwy U.S. 395.
960
Comment
RSA0105832
Eriogonum thurberi
Alan Romspert
2000-7-28
s.n.
Riverside
Half way between Market St. and Riverside Ave. Bridges.
Comment
RSA125548
Stephanomeria exigua subsp. exigua
R. Weatherby
1949-5-13
404
Riverside
near La Sierra, Arlington
152
Comment
RSA269227
Cheilanthes feei
B. A. Prigge
1975-5-24
1623
San Bernardino
NE San Bernardino Co., Clark Mtn Range, in canyon south of Big Pachalka Cyn, ca 4.6 miles NW of Mt. Pass
1828
Comment
RSA309656
Cuscuta indecora
J. C. Roos
1951-9-25
5254
Riverside
West end Fairmount Park
259
Comment
RSA391487
Centaurium exaltatum
S. B. Parish
1891-1
s.n.
Riverside
Santa Ana River.
Comment Read comments Aug 8 2010
RSA424977
Eriogonum thurberi
Lester H. Cushman
1931-10-25
s.n.
Riverside
Near Riverside.
Comment
RSA470272
Gilia capitata subsp. abrotanifolia
Jean Carnine
1932-2-28
s.n.
Riverside
Santa Ana River
Comment
RSA549250
Ludwigia repens var. stipitata
A. C. Sanders, O. F. Clarke
1991-10-5
11747
Riverside
Santa Ana River bottom, Rancho Jurupa Park, Pleasant Acres Lake.
Comment
RSA614271
Solanum nigrum
A. C. Sanders
1994-7-26
15151
Riverside
Santa Ana River at the Mission Blvd. / 7th Street Bridge, W foot of Mount Rubidoux.
240
Comment
RSA652944
Calystegia sepium subsp. limnophila
Mitch Provance, S. D. Boyd
1999-9-14
1780
Riverside
Riverside: Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp.
238
Comment
RSA724104
Setaria adhaerens
R. E. Riefner
2005-10-7
5 -723
Riverside
City of Riverside, residential lots along Elderwood Ct. at Tequesquito Ave.
237
Comment
RSA756345
Forestiera pubescens
O. F. Clarke
2005-10-15
s.n.
Riverside
Riverside, Santa Ana River c. 200 m below old Salt Lake Railroad bridge.
215
Comment
RSA780936
Juglans hindsii
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37147
Riverside
Peninsular Range: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
RSA781326
Juglans hindsii
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37150
Riverside
Peninsular Range: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
RSA787266
Juglans hindsii
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37147
Riverside
Peninsular Range: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
SBBG126062
Forestiera pubescens
O. F. Clarke
2004-3-14
Riverside
Riverside, Santa Ana River ca. 200 m below old Salt Lake Railroad bridge
215
Comment
SD11879
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
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
SD133112
Grayia spinosa
L. LaPre
1991-4-6
91 5
San Bernardino
City of Adelanto, north side of Highway 18, 1.4 miles west of Highway U. S. 395.
960
Comment Read comments Oct 4 2017
SD133114
Krascheninnikovia lanata
L. LaPre
1991-4-6
91 4
San Bernardino
City of Adelanto, north side of Highway 18, 1.4 mile west of Highway U. S. 395.
960
Comment Read comments Dec 14 2011
SD133157
Cryptantha pterocarya var. pterocarya
L. LaPre
1991-4-6
91 9
San Bernardino
Adelanto, north side of Highway 18, 1.4 miles west of U. S. Highway 395.
960
Comment
SD227712
Pistacia atlantica
A. C. Sanders
1994-5-15
14480
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the east bank of the Santa Ana River.
Comment
SD237479
Juglans hindsii
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37147
Riverside
Peninsular Range: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River (Riverside West 7.5'Q)
238
Comment
SD243034
Juglans hindsii
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37147
Riverside
Peninsular Range: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River. Near edge of stream, c. 100m below lake.
238
Comment
SD254716
Viola odorata
Mitch Provance
2013-7-13
613 29
Riverside
San Bernardino Valley: Riverside, Wood Streets area, Magnolia Elementary School on the corner of Maplewood Place and Magnolia Ave.
255
Comment
SD260179
Ericameria nauseosa
Mitch Provance
2013-6-18
613 32
Riverside
Santa Ana River Valley: Riverside, Arlanza area, W side of Hole Lake and adjacent mesa.
226
Comment
SEINET2116165
Setaria adhaerens
R. E. Riefner Jr.
2005-10-7
05 -723
Riverside
Tequesquito Arroyo Park, Riverside West Quad: City of Riverside, residential lots along Elderwood Ct. at Tequesquito Ave
240
Comment
SEINET3240511
Cryptantha pterocarya var. pterocarya
L. LaPre
1991-1
91 -17
San Bernardino
City of Adelanto, N side of Hwy 18, 1.4 mi. W of Hwy U.S. 395.
960
Comment
UC1009484
Yucca brevifolia
J. M. Webber
1945-4-5
426
Riverside
Citrus Experiment Station Riverside
Comment
UC1118927
Baccharis sarothroides
R. St. John
1931-1-20
174
Riverside
Mt. Rubidoux Elsinore Quad., Santa Ana River
274
Comment
UC129480
Artemisia ludoviciana subsp. incompta
H. M. Hall
1907-7-2
8006
Riverside
vicinity of Riverside; Santa Ana River bottoms
274
Comment
UC26022
Trichostema parishii
E. L. Koethen
Apr 1897
11
Riverside
Arlington Heights
Comment
UC412809
Eriogonum thurberi
R. L. Pendleton
1906-5-27
966
Riverside
Santa Ana River above Salt Lake bridge; Santa Ana River
Comment
UC450104
Chorizanthe leptotheca
F. M. Reed
1905-6-9
778
Riverside
Riverside and vicinity
365
Comment
UC455476
Apocynum cannabinum
F. M. Reed
Riverside
Riverside
Comment
UC56511
Mentzelia affinis
H. M. Hall
may 1901
Riverside
West Riverside
Comment
UC57440
Helenium puberulum
H. M. Hall
1901-8-1
Riverside
vicinity Riverside
259
Comment
UC63104
Malacothrix glabrata
H. M. Hall
May, 1901
Riverside
vicinity Riverside; West Riverside
Comment
UC63437
Eriogonum thurberi
H. M. Hall
1904-5-19
4950
Riverside
vicinity of Riverside (Fairmount Park); Fairmount Park
243
Comment
UC63438
Gilia diegensis
H. M. Hall
1904-5-19
4949
Riverside
Fairmount Park vicinity of Riverside, Fairmount Park
243
Comment
UC69212
Symphyotrichum subspicatum
F. M. Reed
1905-6-4
767
Riverside
Evans Ranch, vicinity of Riverside, below Chinatown ford
Comment Read comments Jul 30 2006
UCR10500
Cuscuta indecora var. indecora
O. F. Clarke
1970-10-7
s.n.
Riverside
Santa Ana River Valley, City of Riverside, river bottom (Santa Ana River), just west of Lake Evans, Fairmont Park.
Comment
UCR113858
Eragrostis pectinacea var. miserrima
Mitch Provance
2000-6-24
2039
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113882
Ziziphus jujuba
Mitch Provance
1998-9-5
1029
Riverside
City of Riverside, Hillside area, along the south side of Dewey St., between Streeter Ave. and Palm Ave.
238
Comment
UCR113900
Calystegia macrostegia subsp. arida
Mitch Provance
1998-4-13
432
Riverside
City of Riverside, Hillside area, near Central Ave., along the N periphery of the Riverside Airport, south of the Wall Street Journal.
250
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
UCR119275
Eriogonum thurberi
Mitch Provance
1998-6-12
700
Riverside
Santa Ana River Wash, Riverside, 1/8 mile NW of Tequesquite Ave. and Gregory Rd.
229
Comment
UCR119445
Amaranthus cruentus
A. C. Sanders
2002-1-14
24890
Riverside
Upper Santa Ana River/San Bernardino Valley Region, Riverside, east side of Streeter Ave. just south of Scott Ave., between Arlington and Central Aves.
238
Comment
UCR125211
Ziziphus jujuba
Mitch Provance
1998-5-28
538
Riverside
City of Riverside, Hillside area, along the south side of Dewey St., between Streeter Ave. and Palm Ave.
238
Comment
UCR132709
Morus alba
A. C. Sanders, O. F. Clarke
1991-6-10
11121
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR137454
Leptochloa mucronata
Steve Boyd
1998-10-4
10293
Riverside
Riverside, backyard orchard at 4863 Rubidoux Avenue
244
Comment
UCR150434
Viola odorata
A. C. Sanders
2005-1-22
29076
Riverside
Riverside, 5081 Magnolia Ave.
259
Comment
UCR179752
Prunus cerasifera
Mitch Provance
1996-3-5
1076
Riverside
Santa Ana River Wash, Anza Narrows Park
232
Comment
UCR182162
Solanum nigrum
S. Gomez Martinez, Joseph Gomez
1998-8-9
s.n.
Riverside
San Bernardino Valley, Riverside, field on north side of Magnolia Ave. near intersection with Wayne Ct., across the street from California Baptist University
241
Comment
UCR182446
Ericameria parishii
Mitch Provance
2003-7-4
4634
Riverside
San Bernardino Valley, Riverside, Along Jackson St., between Audrey and Colorado Aves.
226
Comment
UCR18275
Eriogonum thurberi
Helen Leach
1966-5-31
s.n.
Riverside
Santa Ana Riverbottom between Pedley (Van Buren) and Rubidoux (Mission) Bridges
244
Comment
UCR207510
Forestiera pubescens
O. F. Clarke
2004-3-14
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River c. 200 m below old Salt Lake Railroad bridge
215
Comment
UCR207565
Eriogonum thurberi
O. F. Clarke
2004-5-26
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River near the old Salt Lake Railroad bridge
215
Comment
UCR207619
Forestiera pubescens
O. F. Clarke
2005-10-15
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River c. 200 m below old Salt Lake Railroad bridge
215
Comment
UCR209164
Pistacia atlantica
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37157
Riverside
Peninsular Range, Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
UCR209199
Juglans hindsii
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37147
Riverside
Peninsular Range, Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
UCR209201
Juglans hindsii
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37150
Riverside
Peninsular Range, Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
UCR2367
Elymus glaucus subsp. virescens
F. M. Reed
1907-5-26
1363
Riverside
Riverside, Spring Brook near sand gate north of Rubidoux Mtn.
244
Comment
UCR264606
Stephanomeria exigua subsp. coronaria
Mitch Provance
2012-6-19
196- 09
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
UCR272495
Viola odorata
Mitch Provance
2013-7-13
613- 29
Riverside
San Bernardino Valley, Riverside, Wood Streets area, Magnolia Elementary School on the corner of Maplewood Place and Magnolia Avenue.
255
Comment
UCR272497
Ericameria nauseosa
Mitch Provance
2013-6-18
613- 32
Riverside
Santa Ana River Valley, Riverside, Arlanza area, W side of Hole Lake and adjacent mesa.
226
Comment
UCR30806
Eriogonum thurberi
G. R. Ballmer
1983-7-3
s.n.
Riverside
City of Riverside, Santa Ana River Bottom, under the Salt Lake Bridge at the end of Fremont Street, near the Humane Society Animal Shelter
216
Comment
UCR71613
Ludwigia repens
A. C. Sanders, O. F. Clarke & CNPS field trip
1991-10-5
11747
Riverside
Santa Ana River Valley, Santa Ana River bottom, Rancho Jurupa Park, Pleasant Acres Lake
Comment
UCR83128
Eragrostis curvula var. conferta
A. C. Sanders, S. Ogg
1994-7-28
15183
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
UCR83198
Pistacia atlantica
A. C. Sanders
1994-5-15
14480
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
UCR93068
Solanum nigrum
A. C. Sanders
1994-7-26
15151
Riverside
Santa Ana River at the Mission Blvd/7th street Bridge, W foot of Mt. Rubidoux
240
Comment
UCR93085
Eriastrum densifolium subsp. densifolium
A. C. Sanders, S. Ogg
1994-7-28
15175
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
UCSB38377
Eragrostis pilosa
Frederick Morris Reed
1903-11-30
662
Riverside
collected in Riverside
Comment
UCSC000827
Pseudognaphalium biolettii
G. R. Hall
1901-3-31
s.n.
Riverside
near Riverside Riverside
Comment
A382609
Salix exigua
N. F. Bracelin
1932-4-12
601
Unknown
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
Comment
A382889
Salix hindsiana
N. F. Bracelin
1932-4-12
600
Unknown
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
Comment
A382914
Salix hindsiana
N. F. Bracelin
1932-4-12
599
Unknown
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
Comment
A382915
Salix hindsiana
N. F. Bracelin
1932-4-12
605
Unknown
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
Comment
A383124
Salix hindsiana
N. F. Bracelin
1932-4-12
602
Unknown
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
Comment
A414402
Encelia farinosa
G. P. Rixford
1915-4-3
Unknown
Riverside
Comment
CAS-BOT-BC101886
Juglans californica
Winfield
1975-4-17
2428
Riverside
West end of Fairmont Park - Riverside
Comment
CAS-BOT-BC102026
Bidens laevis
A. C. Sanders; Mitch Provance; B. Pitzer
2000-9-27
23679
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
CAS-BOT-BC103891
Salix exigua
1932-4-12
s.n.
Riverside
unspecified
Comment
CAS-BOT-BC103898
Salix 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
240
Comment
CAS-BOT-BC103899
Salix 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
240
Comment
CAS-BOT-BC106184
Brickellia desertorum
John Roos; Lucille Roos
1950-9-9
4986
Riverside
Mt. Rubidoux, Riverside
396
Comment
CAS-BOT-BC106190
Brickellia desertorum
John Roos; Lucille Roos
1950-10-14
5006
Riverside
East end Jurupa Hills near corner of Alta and Canal Sts., West Riverside
304
Comment
CAS-BOT-BC106191
Brickellia desertorum
John Roos; Lucille Roos
1950-9-9
4986
Riverside
Mt. Rubidoux, Riverside
396
Comment
CAS-BOT-BC106735
Baccharis salicifolia
T. Winfield
1975-4-17
2407
Riverside
Santa Ana R. near Fairmont Park
Comment
CAS-BOT-BC108107
Salix gooddingii
Henry Pelouze De Forest
1932-1-1
s.n.
Riverside
Santa Ana River bed and banks, near Riverside
Comment
CAS-BOT-BC108213
Salix hindsiana
Mrs. H. P. Bracelin
1932-4-12
605
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside.
240
Comment
CAS-BOT-BC108214
Salix hindsiana
Mrs. H. P. Bracelin
1932-4-12
600
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside.
240
Comment
CAS-BOT-BC108215
Salix hindsiana
Mrs. H. P. Bracelin
1932-4-12
599
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside.
240
Comment
CAS-BOT-BC108216
Salix hindsiana
Mrs. H. P. Bracelin
1932-4-12
602
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside.
240
Comment
CAS-BOT-BC108217
Salix hindsiana
Mrs. H. P. Bracelin
1932-4-12
600
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside.
240
Comment
CAS-BOT-BC111459
Schoenoplectus californicus
Frederick Morris Reed
1903-11-23
423
Alameda
Round Tule Water Co. Pasture on Magnolia Ave below Arlington.
Comment Read comments Oct 6 2017
CAS-BOT-BC111578
Schoenoplectus americanus
Frederick Morris Reed
1904-6-19
612
Riverside
Bogs along Spring Brook below Fairmount Park.
Comment
CAS-BOT-BC112743
Eleocharis geniculata
A. C. Sanders; Oscar Clarke; C. N. P. S.
1991-10-5
11744
Riverside
Santa Ana River bottom, Rancho Jurupa Park, Pleasant Acres Lake.
Comment
CAS-BOT-BC114416
Cyperus erythrorhizos
John C. Roos
1951-9-25
5249
Riverside
Common in mud at edge of lake, Fairmount Park.
259
Comment
CAS-BOT-BC114417
Cyperus erythrorhizos
A. C. Sanders; Oscar F. Clarke
1991-10-5
11742
Riverside
Rubidoux, Santa Ana River Regional Park, ca. 0.3 mi SE of Louis Rubidoux Nature Center.
Comment
CAS-BOT-BC126316
Salix sessilifolia
Mrs. H. P. Bracelin
1932-4-12
602
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
240
Comment
CAS-BOT-BC126317
Salix sessilifolia
Mrs. H. P. Bracelin
1932-4-12
605
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
240
Comment
CAS-BOT-BC126318
Salix sessilifolia
Mrs. H. P. Bracelin
1932-4-12
599
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
240
Comment
CAS-BOT-BC126319
Salix sessilifolia
Mrs. H. P. Bracelin
1932-4-12
602
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
240
Comment
CAS-BOT-BC126320
Salix sessilifolia
Mrs. H. P. Bracelin
1932-4-12
599
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
240
Comment
CAS-BOT-BC131034
Deinandra paniculata
James I. McMurphy
1916-8-13
s.n.
Riverside
Riverside
Comment
CAS-BOT-BC131320
Encelia farinosa
G. P. Rixford
1915-4-3
s.n.
Riverside
Riverside
426
Comment
CAS-BOT-BC140526
Gnaphalium stramineum
Oleg Pryadko
2008-5-2
080
Riverside
San Bernardino Valley Region: western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
CAS-BOT-BC140527
Gnaphalium luteoalbum
Oleg Pryadko
2008-5-2
054
Riverside
San Bernardino Valley Region: western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
CAS-BOT-BC140664
Bidens laevis
Oleg Pryadko
2008-5-2
058
Riverside
San Bernardino Valley Region: western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
CAS-BOT-BC156674
Solanum umbelliferum
H. M. Hall
1895-5-3
141
Riverside
Riverside
Comment
CAS-BOT-BC166986
Erythranthe guttata
Oleg Pryadko
2008-5-2
052
Riverside
San Bernardino Valley Region: western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
CAS-BOT-BC171493
Oenothera californica
Ethel H. Campbell
1921-5-1
1 a
Riverside
Between Riverside & Ontario
Comment
CAS-BOT-BC176761
Atriplex serenana var. serenana
A. C. Sanders; Mitch Provance; B. Pitzer
2000-9-27
23681
Riverside
Santa Ana River Valley: SW side of Mt. Rubidoux, NW of intersection of Tequesquite Ave. and Gregory Rd., near confluence of Arroyo Tesquesquite and the river
232
Comment
CAS-BOT-BC211016
Fraxinus velutina
Winfield
1975-4-17
2399
Riverside
West end Fairmont Park - Riverside
Comment
CAS-BOT-BC211018
Fraxinus velutina
A. C. Sanders; O. F. Clarke
1991-6-10
11132
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Sprng Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
CAS-BOT-BC220381
Monardella pringlei
Ethel H. Campbell
1921-5-1
s.n.
Riverside
Between Riverside and Ontario
300
Comment
CAS-BOT-BC221320
Calystegia macrostegia subsp. tenuifolia
G. P. Rixford
1915-4-3
s.n.
Riverside
Riverside
Comment
CAS-BOT-BC231747
Solanum lanceolatum
A. C. Sanders; O. F. Clarke; R. Allert
1984-7-18
5110
Riverside
Riverside, in a vacant field northeast of the intersection of Tyler and Cypress Avenue
304
Comment
CAS-BOT-BC238464
Scrophularia
L. R. Abrams
1941-4-21
13874
Riverside
Mt. Rubidoux, Riverside
Comment
CAS-BOT-BC243538
Setaria italica
unspecified
1916-8-1
s.n.
Los Angeles
unspecified
Comment
CAS-BOT-BC243703
Myoporum laetum
A. C. Sanders
2003-1-14
25664
Riverside
Lois Rubidoux Nature Center, Santa Ana River, Riversdie WEst 7.5' Q., San Bernardino Valley Region
219
Comment
CAS-BOT-BC249950
Eriogonum fasciculatum var. foliolosum
G. P. Rixford
1915-4-3
s.n.
Riverside
Riverside
Comment
CAS-BOT-BC253855
Panicum miliaceum
Gordon Sun
1916-8-1
s.n.
Riverside
Top of St. John's Grade
Comment
CAS-BOT-BC274339
Leersia oryzoides
A. C. Sanders; O. F. Clarke; C. N. P. S. field trip
1991-10-5
11740
Riverside
Riverside, Fairmont Park. Along Spring Brook between Lake Evans and the Santa Ana River, ca. 50-100 m below the lake
Comment
CAS-BOT-BC277550
Chaenactis glabriuscula var. lanosa
H. M. Hall
1904-5-16
4947
Riverside
Vicinity of Riverside. Fairmount Park
243
Comment
CAS-BOT-BC279839
Cichorium intybus
John Green
2004-7-1
s.n.
Riverside
Santa Ana River Valley: just NW of Riverside Municipal Airport, drainage ca. 0.3 mi. south of Jurupa Road, just east of Van Buren Blvd
229
Comment
CAS-BOT-BC285633
Cirsium occidentale var. occidentale
H. M. Hall
1904-5-24
4956
Riverside
Vicinity of Riverside. Santa Ana River bottom
213
Comment
CAS-BOT-BC287227
Cotula australis
Mrs. C. M. Wilder
1908-3-1
s.n.
Riverside
At Riverside
Comment
CAS-BOT-BC29261
Acroptilon repens
A. C. Sanders; Seok Ku Hong
2003-1-22
25669
Riverside
San Bernardino Valley Region, Riverside, Arlington area, Doolittle Ave, 0.1-1.0 km NW of Van Buren Blvd
226
Comment
CAS-BOT-BC294110
Deinandra kelloggii
H. M. Hall
1905-6-1
6239
Riverside
Hills east of Riverside
Comment
CAS-BOT-BC294111
Deinandra kelloggii
H. M. Hall
1905-5-1
6239
Riverside
Vicinity of Riverside
365
Comment
CAS-BOT-BC294112
Deinandra kelloggii
H. M. Hall
1905-5-1
6239
Riverside
Vicinity of Riverside. Gavilan Hills s.e. of Riverside
365
Comment
CAS-BOT-BC320799
Layia glandulosa
H. M. Hall
1904-5-16
4948
Riverside
Vicinity of Riverside. Fairmount Park
243
Comment
CAS-BOT-BC329447
Lepidospartum squamatum
H. M. Hall
1899-8-2
1367
Riverside
Gavilan Hills Region 2 mi. sw of Ferris
426
Comment
CAS-BOT-BC334247
Echeveria
A. C. Sanders
2010-5-23
38426
Riverside
Riverside, yard at 5081 Magnolia Ave., at corner of Chapman Place.
Comment
CAS-BOT-BC334249
Asparagus asparagoides
A. C. Sanders
2010-5-29
38428
Riverside
Riverside, yard at 5081 Magnolia Ave., at corner of Chapman Place.
258
Comment
CAS-BOT-BC352720
Lasthenia coronaria
Geo. B. Grant
1908-3-15
s.n.
Riverside
Palms to Pines Road, San Jacinto Mountains
1219
Comment
CAS-BOT-BC352912
Lasthenia coronaria
John Thomas Howell
1928-3-11
3415
Riverside
Morongo Canon, n. Colorado Desert
Comment
CAS-BOT-BC352914
Lasthenia coronaria
Ira L. Wiggins
1941-3-27
9695
Riverside
Slopes 4 miles N of Whitewater
Comment
CAS-BOT-BC365818
Soliva sessilis
John Roos; Lucille Roos
1953-5-9
5916
Riverside
Fairmount Park, Riverside
259
Comment
CAS-BOT-BC365819
Soliva sessilis
John Roos; Lucille Roos
1953-5-9
5916
Riverside
Fairmount Park, Riverside
259
Comment
CAS-BOT-BC376028
Stylocline gnaphaloides
F. M. Reed
No date on label
s.n.
Riverside
Riverside
Comment
CAS-BOT-BC390860
Spergularia marina
F. M. Reed
1906-7-1
s.n.
Riverside
West Riverside
Comment
CAS-BOT-BC434688
Mirabilis laevis var. crassifolia
Mitch Provance
1998-5-4
1712
Riverside
Jurupa Mountains: SW Rattlesnake Mt., above the Ormand Quarry, ca. 1.5 km W of peak 1739.
366
Comment
CAS-BOT-BC434690
Mirabilis laevis var. crassifolia
G. P. Rixford
1915-4-3
s.n.
Riverside
Riverside
Comment
CAS-BOT-BC438854
Cistanthe monandra
H. M. Hall
1904-5-16
4944
Riverside
Vicinity of Riverside. Fairmount Park.
243
Comment
CAS-BOT-BC475411
Allium praecox
Mrs. Wilder
1905-4-1
s.n.
Riverside
Riverside, Calif.
Comment
CAS-BOT-BC475412
Allium praecox
Mrs. Wilder
1905-4-1
s.n.
Riverside
Riverside, Calif.
Comment
CAS-BOT-BC475413
Allium praecox
Mrs. Wilder
1905-4-1
s.n.
Riverside
Riverside, Calif.
Comment
CAS-BOT-BC515559
Muilla maritima
Mitch Provance
2000-4-8
2006
Riverside
Jurupa Mountains, south extension of Rattlesnake Mountain, less than 100 meters west of peak 1739
518
Comment
CAS-BOT-BC516262
Alternanthera caracasana
Mitch Provance
2013-6-18
613 -30
Riverside
Santa Ana River Valley: Riverside, Arlanza area, Terrace Middle School on Rutland Ave.
227
Comment
CAS-BOT-BC520380
Brachypodium distachyon
Steve Boyd
2011-3-30
12306
Riverside
Coastal plains and basins; San Bernardino basin region: City of Riverside, residential lot at NW corner of Beechwood Place (4131) and Brockton Ave.
256
Comment
CAS-BOT-BC71090
Marsilea vestita
W. G. Wright; C. G. Pringle
1881-1-1
s.n.
Riverside
Riverside
Comment
CAS-BOT-BC71091
Marsilea vestita
C. G. Pringle
August 7
s.n.
Riverside
Riverside
Comment
CAS-BOT-BC74316
Raphanus sativus
S. B. Parish
1898-5-25
4540
San Bernardino
West Riverside.
Comment
CAS-BOT-BC74896
Sinapis alba
Carl B. Wolf
1936-4-21
7769
Riverside
4 miles west of Riverside and south of Jurupa Road.
304
Comment
CAS-BOT-BC74897
Sinapis alba
Carl B. Wolf
1936-4-21
7769
Riverside
4 miles west of Riverside and south of Jurupa Road.
304
Comment
CAS-BOT-BC75183
Sisymbrium erysimoides
A. C. Sanders; O. F. Clarke; M. Humboldt
1992-1-18
12009
Riverside
Riverside. In the median strip of Victoria Avenue, near Jefferson Street.
Comment
CAS-BOT-BC75184
Sisymbrium erysimoides
A. C. Sanders
1994-5-15
14478
Riverside
Mount Rubidox. On the northwest side of Riverside on the east bank of the Santa Ana River.
400
Comment
CDA1969
Digitaria sanguinalis
Steve Boyd
1989-7-9
3768
Riverside
City of Riverside, 4863 Rubidoux Ave.
0
Comment
CDA2087
Eragrostis cilianensis
Steve Boyd
1989-7-9
3770
Riverside
City of Riverside, 4863 Rubidoux Ave.
0
Comment
CDA21779
Cosmos sulphureus
Steve Boyd
1989-7-9
3778
Riverside
City of Riverside, 4863 Rubidoux Ave.
0
Comment
CDA2430
Setaria parviflora
Steve Boyd
1989-7-9
3773
Riverside
City of Riverside, 4863 Rubidoux Ave.
0
Comment
CDA2457
Setaria viridis
Steve Boyd
1989-7-9
3772
Riverside
City of Riverside, 4863 Rubidoux Ave.
0
Comment
CDA2498
Sorghum halepense
Steve Boyd
1989-7-9
3769
Riverside
City of Riverside, 4863 Rubidoux Ave.
0
Comment
CDA25059
Lepidium strictum
Steve Boyd
1989-5-2
3518
Riverside
City of Riverside, gravel driveway of residence at 4863 Rubidoux Avenue.
0
Comment
CDA2604
Cyperus rotundus
Steve Boyd
1989-7-9
3774
Riverside
City of Riverside, 4863 Rubidoux Ave.
0
Comment
CDA2821
Ficus carica
A. C. Sanders, O. F. Clarke
1991-6-1
11119
Riverside
Upper Santa Ana River/San Bernardino Valley. Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River.
Comment
CDA2929
Atriplex semibaccata
Steve Boyd
1989-7-9
3786
Riverside
City of Riverside, 4863 Rubidoux Ave.
0
Comment
CDA38930
Cyperus difformis
Steve Boyd
1989-7-23
3788
Riverside
City of Riverside, Santa Ana River, just downstream of old city dump at west extension of Rubidoux Ave.
0
Comment
CDA38957
Eleocharis montevidensis
F. J. Willmarth
1958-2-28
s.n.
Riverside
Riverside.
0
Comment
CDA4189
Medicago lupulina
Steve Boyd
1989-7-9
3775
Riverside
City of Riverside, 4863 Rubidoux Ave.
0
Comment
CDA4250
Parkinsonia aculeata
A. C. Sanders, O. F. Clarke
1991-6-1
11124
Riverside
Upper Santa Ana River/San Bernardino Valley. Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River.
Comment
CDA4802
Chamaesyce prostrata
Steve Boyd
1989-7-9
3781
Riverside
City of Riverside, 4863 Rubidoux Ave.
0
Comment
CDA5015
Hibiscus trionum
T. C. Fuller, F. J. Willmarth
1959-9-24
3083
Riverside
Jurupa Avenue, West Riverside.
0
Comment
CDA5163
Eucalyptus camaldulensis
A. C. Sanders, O. F. Clarke
1991-6-1
11123
Riverside
Upper Santa Ana River/San Bernardino Valley. Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River.
Comment
CDA5527
Araujia sericifera
P. Arnaud
1958-6-21
626 -58
Riverside
Riverside.
0
Comment
CDA6752
Acroptilon repens
Steve Boyd
1989-7-6
3758
Riverside
South of Jurupa Road, east of intersection with Van Buren Avenue, City of Riverside.
0
Comment
CDA6861
Bellis perennis
J. E. Davis
1959-8-31
2998
Riverside
3893 Larchwood Place, Riverside.
0
Comment
CDA7116
Allium subhirsutum
A. C. Sanders
1998-4-12
21752
Riverside
Yard of residence at 5081 Magnolia Ave, corner of Chapman Place, Riverside.
Comment
CDA9044
Zinnia elegans
Steve Boyd
1989-7-9
3779
Riverside
City of Riverside, 4863 Rubidoux Ave.
0
Comment
CLARK-A1528-1
Cyperus eragrostis
Fred B. Essig
1966-9-12
Riverside
Riverside
Comment
CLARK-A1528-106
Tetragonia tetragonioides
John C. Roos
1951-9-25
5288
Riverside
Riverside
259
Comment
CLARK-A1528-1110
Stephanomeria virgata
Charles S. Papp
1963-6-29
315
Riverside
Riverside
Comment
CLARK-A1528-120
Rhus trilobata var. pilosissima
Fred B. Essig
1967-3-18
Riverside
Riverside
Comment
CLARK-A1528-124
Asclepias mexicana
John C. Roos
1951-10-24
5333
Riverside
Riverside
228
Comment
CLARK-A1528-1258
Panicum capillare
John C. Roos
1951-9-25
5255
Riverside
Riverside
259
Comment
CLARK-A1528-136
Apium graveolens
Margaret Ferro
1970-5-16
19
Riverside
Jurupa
365
Comment
CLARK-A1528-1375
Acer negundo subsp. californicum
John C. Roos
1952-6-25
5790
Riverside
Fairmont Park
Comment
CLARK-A1528-138
Conium maculatum
Fred B. Essig
1967-6-22
Riverside
Santa Ana River
Comment
CLARK-A1528-1381
Tetragonia tetragonioides
John C. Roos
1951-9-25
5288
Riverside
Riverside
259
Comment
CLARK-A1528-1405
Amaranthus retroflexus
John C. Roos
1965-8-4
Riverside
Arlington
Comment
CLARK-A1528-1421
Apiastrum angustifolium
John C. Roos
1952-4-9
5503
Riverside
Riverside
396
Comment
CLARK-A1528-1427
Caucalis microcarpa
John C. Roos
1952-4-9
5502
Riverside
Riverside
396
Comment
CLARK-A1528-145
Ambrosia acanthicarpa
Fred B. Essig
1966-9-12
Riverside
Riverside
Comment
CLARK-A1528-1463
Asclepias fascicularis
John C. Roos
1941-10-24
5333
Riverside
Riverside
228
Comment
CLARK-A1528-148
Anthemis cotula
Fred B. Essig
1967-6-22
Riverside
Riverside
Comment
CLARK-A1528-152
Artemisia californica
John C. Roos
1951-10-27
5347
Riverside
Riverside
304
Comment
CLARK-A1528-153
Artemisia douglasiana
Fred B. Essig
1966-9-12
Riverside
Riverside
Comment
CLARK-A1528-154
Artemisia douglasiana
John C. Roos
1951-9-25
5281
Riverside
Riverside
259
Comment
CLARK-A1528-1559
Artemisia californica
John C. Roos
1951-10-27
5347
Riverside
Riverside
304
Comment
CLARK-A1528-158
Aster exilis
John C. Roos
1951-9-25
5275
Riverside
Riverside
259
Comment
CLARK-A1528-159
Aster hesperius
John C. Roos
1951-9-25
5258
Riverside
Riverside
259
Comment
CLARK-A1528-1610
Aster hesperius
John C. Roos
1951-9-25
5258
Riverside
Fairmont Park
259
Comment
CLARK-A1528-1621
Baccharis emoryi
John C. Roos
1951-9-25
5285
Riverside
Fairmont Park
259
Comment
CLARK-A1528-1622
Baccharis emoryi
John C. Roos
1937-9-12
Riverside
Santa Ana River
Comment
CLARK-A1528-1625
Baccharis emoryi
John C. Roos
1937-9-12
Riverside
Santa Ana River
Comment
CLARK-A1528-1638
Baccharis glutinosa
John C. Roos
1951-10-24
5346
Riverside
Santa Ana River
259
Comment
CLARK-A1528-164
Baccharis douglasii
John C. Roos
1951-9-25
5284
Riverside
Riverside
259
Comment
CLARK-A1528-165
Baccharis emoryi
John C. Roos
1951-9-25
5285
Riverside
Riverside
259
Comment
CLARK-A1528-1652
Bidens frondosa
John C. Roos
1951-9-25
5265
Riverside
Riverside
259
Comment
CLARK-A1528-1653
Bidens pilosa
John C. Roos
1951-9-25
5264
Riverside
Riverside
259
Comment
CLARK-A1528-166
Baccharis glutinosa
John C. Roos
1951-10-24
5346
Riverside
Riverside
259
Comment
CLARK-A1528-171
Bidens frondosa
John C. Roos
1951-9-25
5265
Riverside
Riverside
259
Comment
CLARK-A1528-172
Bidens laevis
John C. Roos
1951-9-25
5266
Riverside
Riverside
259
Comment
CLARK-A1528-173
Bidens pilosa
John C. Roos
1951-9-25
5264
Riverside
Riverside
259
Comment
CLARK-A1528-1769
Chrysopsis villosa
John C. Roos
1951-9-25
5299
Riverside
Santa Ana River
259
Comment
CLARK-A1528-1782
Corethrogyne filaginifolia var. bernardina
John C. Roos
1951-9-25
5272
Riverside
Riverside
259
Comment
CLARK-A1528-18
Juncus bufonius
C. M. Flanagan
1973-5-22
OO 901
Riverside
Santa Ana River
Comment
CLARK-A1528-180
Centaurea solstitialis
John C. Roos
1951-9-25
5253
Riverside
Riverside
Comment
CLARK-A1528-1805
Eclipta alba
John C. Roos
1951-9-22
5233
Riverside
Riverside
Comment
CLARK-A1528-1809
Encelia farinosa
John C. Roos
1952-4-9
5509
Riverside
Riverside
335
Comment
CLARK-A1528-2
Cyperus eragrostis
Fred B. Essig
1966-9-12
Riverside
Riverside
Comment
CLARK-A1528-202
Eclipta alba
John C. Roos
1951-9-22
5233
Riverside
Riverside
243
Comment
CLARK-A1528-2042
Centaurea melitensis
Margaret Ferro
1970-5-20
27
Riverside
Riverside
457
Comment
CLARK-A1528-222
Gnaphalium microcephalum
Ken F. Clarke
1971-9-7
Riverside
Jurupa
Comment
CLARK-A1528-223
Gnaphalium microcephalum
Margaret Ferro
1970-5-16
22
Riverside
Jurupa
365
Comment
CLARK-A1528-2277
Alnus rhombifolia
John C. Roos
1951-9-25
5298
Riverside
Riverside
259
Comment
CLARK-A1528-2330
Lepidium virginicum
John C. Roos
1952-4-8
5475
Riverside
Riverside
259
Comment
CLARK-A1528-239
Hemizonia laevis
Fred B. Essig
1967-6-20
Riverside
Riverside
Comment
CLARK-A1528-24
Equisetum arvense
Ruth Cooper
1952-9-12
635 f
Riverside
Riverside
Comment
CLARK-A1528-241
Heterotheca grandiflora
Fred B. Essig
1966-9-12
Riverside
Riverside
Comment
CLARK-A1528-2411
Sambucus caerulea
John C. Roos, Lucille Roos
1951-10-24
5341
Riverside
Pedley
243
Comment
CLARK-A1528-2426
Brassica tournefortii
Charles S. Papp
1964-5-22
470
Riverside
Riverside
Comment
CLARK-A1528-2483
Spergularia marina
John C. Roos, Lucille Roos
1951-10-24
5337
Riverside
Pedley
228
Comment
CLARK-A1528-2578
Cycloloma atriplicifolium
John C. Roos
1951-9-25
5300
Riverside
Santa Ana River
259
Comment
CLARK-A1528-2608
Calystegia sepium
John C. Roos, Lucille Roos
1952-6-10
5763
Riverside
Riverside
259
Comment
CLARK-A1528-2644
Croton californicus
Charles S. Papp
1963-6-29
310
Riverside
Santa Ana River
Comment
CLARK-A1528-2689
Croton californicus var. tenuis
John C. Roos
1951-9-25
5297
Riverside
Santa Ana River
259
Comment
CLARK-A1528-2704
Euphorbia polycarpa
John C. Roos
1952-4-9
5496
Riverside
Riverside
335
Comment
CLARK-A1528-2737
Astragalus didymocarpus
John C. Roos
1952-4-9
5484
Riverside
Fairmount Park
259
Comment
CLARK-A1528-279
Picris echioides
John C. Roos
1951-9-25
5280
Riverside
Riverside
259
Comment
CLARK-A1528-280
Pluchea purpurascens
Ken F. Clarke
1971-9-7
Riverside
Santa Ana River
Comment
CLARK-A1528-2806
Lotus strigosus
John C. Roos
1952-4-9
5479
Riverside
Riverside
259
Comment
CLARK-A1528-2810
Lotus subpinnatus
John C. Roos
1952-4-9
5478
Riverside
Riverside
259
Comment
CLARK-A1528-282
Pluchea purpurascens
Fred B. Essig
1966-9-12
Riverside
Santa Ana River
Comment
CLARK-A1528-283
Pluchea sericea
John C. Roos, Lucille Roos
1951-10-24
5340
Riverside
Pedley
228
Comment
CLARK-A1528-2840
Lupinus hirsutissimus
John C. Roos
1952-4-9
5511
Riverside
Riverside
380
Comment
CLARK-A1528-2854
Lupinus truncatus
John C. Roos
1952-4-9
5512
Riverside
Riverside
304
Comment
CLARK-A1528-2861
Melilotus albus
John C. Roos
1965-7-3
Riverside
Riverside
Comment
CLARK-A1528-293
Silybum marianum
Penny Stead
1970-4-28
Riverside
Riverside
243
Comment
CLARK-A1528-295
Solidago occidentalis
John C. Roos
1951-9-25
5282
Riverside
Riverside
259
Comment
CLARK-A1528-298
Stephanomeria virgata
Fred B. Essig
1966-9-12
Riverside
Riverside
Comment
CLARK-A1528-299
Stephanomeria virgata
John C. Roos
1951-9-25
5270
Riverside
Riverside
259
Comment
CLARK-A1528-3025
Juglans californica
John C. Roos
1952-6-25
5789
Riverside
Riverside
259
Comment
CLARK-A1528-3103
Mentha spicata
John C. Roos
1952-8-6
5881
Riverside
Fairmont Park
259
Comment
CLARK-A1528-311
Xanthium strumarium var. canadense
Fred B. Essig
1966-9-12
Riverside
Riverside
Comment
CLARK-A1528-312
Xanthium strumarium var. canadense
Ken F. Clarke
1971-9-7
Riverside
Riverside
Comment
CLARK-A1528-313
Xanthium strumarium var. glabratum
John C. Roos
1951-9-25
5279
Riverside
Riverside
259
Comment
CLARK-A1528-316
Alnus rhombifolia
John C. Roos
1951-9-25
5298
Riverside
Riverside
259
Comment
CLARK-A1528-335
Heliotropium curassavicum subsp. oculatum
Fred B. Essig
1966-5-2
Riverside
Riverside
Comment
CLARK-A1528-340
Plagiobothrys nothofulvus
unknown
1966-3-24
Riverside
Pedley
Comment
CLARK-A1528-35
Notholaena newberryi
John C. Roos, Lucille Roos
1951-10-27
5348
Riverside
Riverside
304
Comment
CLARK-A1528-3571
Notholaena newberryi
John C. Roos, Lucille Roos
1951-10-27
5348
Riverside
Riverside
304
Comment
CLARK-A1528-361
Raphanus sativus
Fred B. Essig
1966-5-21
Riverside
Santa Ana River
Comment
CLARK-A1528-362
Raphanus sativus
John C. Roos, Lucille Roos
1951-10-24
5342
Riverside
Pedley
243
Comment
CLARK-A1528-364
Rorippa nasturtium-aquaticum
Stephen J. Southwell
1971-5-25
Riverside
West Riverside
304
Comment
CLARK-A1528-372
Rorippa nasturtium-aquaticum
Margaret Ferro
1970-5-16
21
Riverside
West Riverside
365
Comment
CLARK-A1528-379
Sambucus caerulea
John C. Roos, Lucille Roos
1951-10-24
5341
Riverside
Pedley
243
Comment
CLARK-A1528-3806
Cheilanthes californica
John C. Roos
1952-4-9
5499
Riverside
Riverside
380
Comment
CLARK-A1528-3851
Clematis ligusticifolia
John C. Roos
1965-10-7
Riverside
Riverside
Comment
CLARK-A1528-3852
Clematis ligusticifolia
John C. Roos
1965-10-7
Riverside
Riverside
Comment
CLARK-A1528-390
Spergularia marina
Ruth Cooper
1941-5-11
584
Riverside
Riverside
Comment
CLARK-A1528-391
Stellaria media
unknown
1969-5-1
Riverside
Riverside
Comment
CLARK-A1528-399
Atriplex patula subsp. hastata
John C. Roos, Lucille Roos
1951-10-24
5339
Riverside
Pedley
228
Comment
CLARK-A1528-401
Atriplex semibaccata
John C. Roos
1951-9-25
5278
Riverside
Riverside
259
Comment
CLARK-A1528-404
Beta vulgaris
John C. Roos
1951-10-24
5334
Riverside
Riverside
228
Comment
CLARK-A1528-4045
Rubus vitifolius
John C. Roos
1952-6-25
5793
Riverside
Riverside
Comment
CLARK-A1528-406
Chenopodium ambrosioides
Ken F. Clarke
1971-9-7
Riverside
Riverside
Comment
CLARK-A1528-407
Chenopodium ambrosioides
Fred B. Essig
1966-9-12
Riverside
Riverside
Comment
CLARK-A1528-4075
Selaginella bigelovii
John C. Roos
1952-4-9
5506
Riverside
Riverside
335
Comment
CLARK-A1528-410
Cycloloma atriplicifolium
Fred B. Essig
1966-9-12
Riverside
Santa Ana River
Comment
CLARK-A1528-414
Monolepis nuttalliana
Oscar F. Clarke
1970-9-24
Riverside
Riverside
Comment
CLARK-A1528-416
Salsola iberica
Fred B. Essig
1966-9-12
Riverside
Santa Ana River
Comment
CLARK-A1528-4185
Castilleja stenantha
John C. Roos
1952-6-10
5757
Riverside
Riverside
259
Comment
CLARK-A1528-421
Cuscuta californica var. californica
Fred B. Essig
1966-9-12
Riverside
Santa Ana River
Comment
CLARK-A1528-4219
Linaria canadensis var. texana
John C. Roos
1952-4-9
5504
Riverside
Mount Rubidoux
Comment
CLARK-A1528-432
Croton californicus
John C. Roos
1951-9-25
5297
Riverside
Santa Ana River
259
Comment
CLARK-A1528-4327
Veronica americana
John C. Roos, Lucille Roos
1951-10-24
5338
Riverside
Pedley
228
Comment
CLARK-A1528-4347
Lycium andersonii
John C. Roos
1938-4-27
19
Riverside
Riverside
Comment
CLARK-A1528-4394
Urtica urens
John C. Roos
1952-2-18
5352
Riverside
Riverside
Comment
CLARK-A1528-4421
Phoradendron longispicum
John C. Roos
1952-3-26
5420
Riverside
Riverside
259
Comment
CLARK-A1528-4425
Vitis girdiana
John C. Roos
1965-10-7
Riverside
Riverside
Comment
CLARK-A1528-4463
Aristida adscensionis
John C. Roos
1952-4-9
5508
Riverside
Mount Rubidoux
365
Comment
CLARK-A1528-4464
Aristida adscensionis
John C. Roos
1952-4-9
5508
Riverside
Mt. Rubidoux
365
Comment
CLARK-A1528-4493
Avena barbata
John C. Roos
1952-2-18
5353
Riverside
Riverside
274
Comment
CLARK-A1528-4495
Avena fatua
John C. Roos
1952-4-9
5472
Riverside
Riverside
274
Comment
CLARK-A1528-4497
Avena fatua
John C. Roos
1952-4-9
5472
Riverside
Riverside
274
Comment
CLARK-A1528-4535
Bromus diandrus
John C. Roos
1952-4-9
5474
Riverside
Riverside
259
Comment
CLARK-A1528-4564
Bromus unioloides
Alfred R. Roos
1937-11-13
Riverside
Riverside
243
Comment
CLARK-A1528-4567
Bromus unioloides
Alfred R. Roos
1937-11-13
Riverside
Riverside
243
Comment
CLARK-A1528-4607
Elymus triticoides
John C. Roos
1951-10-24
5344
Riverside
Riverside
259
Comment
CLARK-A1528-4643
Festuca arundinacea
John C. Roos
1950-4-15
4743
Riverside
Riverside
259
Comment
CLARK-A1528-4652
Festuca grayi
John C. Roos
1952-4-9
5482
Riverside
Fairmount Park
259
Comment
CLARK-A1528-4689
Hordeum glaucum
John C. Roos
1952-4-9
5494
Riverside
Riverside
304
Comment
CLARK-A1528-4715
Leptochloa uninervia
John C. Roos, Lucille Roos
1951-10-24
5332
Riverside
Riverside
228
Comment
CLARK-A1528-4724
Melica frutescens
John C. Roos
1952-4-9
5492
Riverside
Riverside
396
Comment
CLARK-A1528-4754
Muhlenbergia microsperma
John C. Roos
1952-4-9
5507
Riverside
Riverside
365
Comment
CLARK-A1528-4791
Paspalum dilatatum
John C. Roos
1951-9-25
5262
Riverside
Riverside
259
Comment
CLARK-A1528-4990
Chenopodium californicum
John C. Roos
1951-9-25
5301
Riverside
Riverside
259
Comment
CLARK-A1528-4995
Atriplex rosea
John C. Roos
1965-8-4
Riverside
Arlington
Comment
CLARK-A1528-5017
Cotula australis
John C. Roos
1965-12-20
Riverside
Riverside
243
Comment
CLARK-A1528-5034
Sporobolus poiretii
John C. Roos
1965-11-4
Riverside
Riverside
Comment
CLARK-A1528-5046
Sporobolus poiretii
John C. Roos, Lucille Roos
1951-9-25
5277
Riverside
Riverside
259
Comment
CLARK-A1528-5047
Sporobolus asperifolius
John C. Roos
1951-9-25
5257
Riverside
Riverside
259
Comment
CLARK-A1528-508
Melilotus albus
Ken F. Clarke
1971-9-7
Riverside
Riverside
Comment
CLARK-A1528-511
Melilotus albus
Ken F. Clarke
1971-9-7
Riverside
Riverside
Comment
CLARK-A1528-5111
Clematis ligusticifolia
John C. Roos
1951-9-25
5252
Riverside
Riverside
259
Comment
CLARK-A1528-5138
Descurainia pinnata
John C. Roos
1952-3-26
5414
Riverside
Riverside
259
Comment
CLARK-A1528-5270
Stipa speciosa
John C. Roos
1952-4-9
5495
Riverside
Mount Rubidoux
365
Comment
CLARK-A1528-5312
Sporobolus poiretii
John C. Roos, Lucille Roos
1951-9-25
5277
Riverside
Riverside
259
Comment
CLARK-A1528-5313
Sporobolus poiretii
John C. Roos, Lucille Roos
1951-9-25
5277
Riverside
Riverside
259
Comment
CLARK-A1528-5356
Clarkia unguiculata
John C. Roos, Lucille Roos
1952-4-28
5587
Riverside
Riverside
259
Comment
CLARK-A1528-5377
Pluchea sericea
John C. Roos, Lucille Roos
1951-10-24
5340
Riverside
Pedley
228
Comment
CLARK-A1528-5387
Raphanus sativus
John C. Roos, Lucille Roos
1951-10-24
5342
Riverside
Pedley
243
Comment
CLARK-A1528-539
Emmenanthe penduliflora
Heather Hanson
1966-5-16
Riverside
Riverside
182
Comment
CLARK-A1528-5392
Xanthium strumarium var. canadense
John C. Roos
1951-9-25
5279
Riverside
Riverside
259
Comment
CLARK-A1528-5393
Solidago occidentalis
John C. Roos
1951-9-25
5282
Riverside
Riverside
259
Comment
CLARK-A1528-5394
Solidago confinis
John C. Roos
1951-9-25
5283
Riverside
Riverside
259
Comment
CLARK-A1528-5398
Atriplex patula subsp. hastata
John C. Roos, Lucille Roos
1951-10-24
5339
Riverside
Pedley
228
Comment
CLARK-A1528-5452
Bidens frondosa
John C. Roos
1951-9-25
5265
Riverside
Riverside
259
Comment
CLARK-A1528-5453
Brickellia desertorum
John C. Roos
1950-9-9
4986
Riverside
Riverside
396
Comment
CLARK-A1528-5484
Toxicodendron diversilobum
John C. Roos, Lucille Roos
1952-4-28
5589
Riverside
Riverside
Comment
CLARK-A1528-55
Echinochloa crus-galli var. frumentacea
Fred B. Essig
1966-9-12
Riverside
Riverside
Comment
CLARK-A1528-5533
Schismus barbatus
John C. Roos
1951-3-24
5033
Riverside
Riverside
396
Comment
CLARK-A1528-5543
Stenotaphrum secundatum
John C. Roos
1951-9-22
5234
Riverside
Riverside
Comment
CLARK-A1528-5544
Stenotaphrum secundatum
John C. Roos
1951-9-22
5234
Riverside
Riverside
Comment
CLARK-A1528-56
Elymus glaucus
C. M. Flanagan
1973-5-22
OO 904
Riverside
Rubidoux
Comment
CLARK-A1528-562
Phacelia minor
1947-3-21
5
Riverside
Rubidoux
365
Comment
CLARK-A1528-5630
Cotula australis
John C. Roos
1965-12-20
Riverside
Riverside
243
Comment
CLARK-A1528-57
Elymus triticoides
John C. Roos
1951-10-24
5344
Riverside
Riverside
259
Comment
CLARK-A1528-573
Mentha citrata
John C. Roos
1951-9-25
5289
Riverside
Riverside
259
Comment
CLARK-A1528-6
Asparagus officinalis
John C. Roos
1951-10-24
5343
Riverside
Pedley
243
Comment
CLARK-A1528-6667
Ludwigia peploides
Ken F. Clarke
1971-9-7
Riverside
Santa Ana River
Comment
CLARK-A1528-667
Ludwigia peploides
Ken F. Clarke
1971-9-7
Riverside
Santa Ana River
Comment
CLARK-A1528-668
Ludwigia peploides
Rose Gagnon
1968-5-14
680514-2
Riverside
Riverside
Comment
CLARK-A1528-669
Oenothera californica
Becky Alejandre
1970-5-7
Riverside
Riverside
408
Comment
CLARK-A1528-697
Plantago major
John C. Roos
1951-9-25
5274
Riverside
Riverside
259
Comment
CLARK-A1528-71
Leptochloa uninervia
Fred B. Essig
1966-9-12
Riverside
Riverside
Comment
CLARK-A1528-76
Muhlenbergia asperifolia
John C. Roos
1951-9-25
5257
Riverside
Riverside
259
Comment
CLARK-A1528-760
Polygonum lapathifolium
Fred B. Essig
1966-9-12
Riverside
Riverside
Comment
CLARK-A1528-80
Panicum capillare var. occidentale
John C. Roos
1951-9-25
5255
Riverside
Riverside
259
Comment
CLARK-A1528-824
Rosa californica
John C. Roos
1951-9-25
5261
Riverside
Riverside
Comment
CLARK-A1528-826
Rubus ursinus
Paul D. Wood
1970-4-19
2 C
Riverside
Riverside
243
Comment
CLARK-A1528-83
Paspalum dilatatum
John C. Roos
1951-9-25
5262
Riverside
Riverside
259
Comment
CLARK-A1528-831
Salix gooddingii
Oscar Clarke
1971-3-31
Riverside
Riverside
Comment
CLARK-A1528-834
Salix
Ken F. Clarke
1971-9-7
Riverside
Riverside
Comment
CLARK-A1528-835
Populus fremontii
Ken F. Clarke
1971-9-7
Riverside
Riverside
Comment
CLARK-A1528-87
Polypogon monspeliensis
Fred B. Essig
1967-6-22
Riverside
Santa Ana River
Comment
CLARK-A1528-884
Nicotiana bigelovii
C. M. Flanagan
1973-5-22
OO 903
Riverside
Rubidoux
228
Comment
CLARK-A1528-887
Nicotiana glauca
Fred B. Essig
1966-9-12
Riverside
Riverside
Comment
CLARK-A1528-903
Urtica holosericea
John C. Roos
1951-9-25
5286
Riverside
Fairmont Park
259
Comment
CLARK-A1528-922
Schismus barbatus
Patricia A. Andrews
1975-3-13
5900
Riverside
Rubidoux
Comment
CLARK-A1528-924
Sisymbrium irio
Patricia A. Andrews
1975-3-13
5903
Riverside
Rubidoux
Comment
CLARK-A1528-926
Urtica urens
Patricia A. Andrews
1975-3-13
5904
Riverside
Rubidoux
Comment
CLARK-A1528-927
Pectocarya linearis subsp. ferocula
Patricia A. Andrews
1975-3-13
5901
Riverside
Rubidoux
Comment
CLARK-A1528-93
Sorghum halepense
Fred B. Essig
1966-9-12
Riverside
Riverside
Comment
CLARK-A1528-95
Stenotaphrum secundatum
John C. Roos, Lucille Roos
1951-9-22
5234
Riverside
Riverside
Comment
CLARK-A1528-970
Amsinckia menziesii
Patricia A. Andrews
1975-3-13
5902
Riverside
Rubidoux
Comment
CLARK-A1703-1188
Stephanomeria virgata
Charles S. Papp
1963-6-29
314
Riverside
Riverside
Comment
CLARK-A1703-1189
Brassica tournefortii
Charles S. Papp
1964-5-22
469
Riverside
Riverside
Comment
CLARK-A1703-1190
Brassica tournefortii
Charles S. Papp
1964-5-22
468
Riverside
Riverside
Comment
CLARK-A1703-1214
Jasminum mesnyi
Charles S. Papp
1965-1-12
805
Riverside
Riverside
Comment
CLARK-A1703-90
Scirpus robustus
Robin L. Kobaly
1972-5-17
RLK 720517
Riverside
Riverside
243
Comment
CSUSB1016
Scirpus robustus
Emily E. McGregor
1972-4-15
Riverside
Santa Ana River Santa Ana River bottom, off Freemont Drive.
Comment
CSUSB1033
Platanus racemosa
A. Belding
1967-5-12
S.N.
Riverside
B.S.A. Camp Evans, at the end of Indian Hill Rd. Riparian Valley
Comment
CSUSB1035
Argemone munita
Richard L. Irwin
1962-4-21
41
Riverside
In river bottom ca 1/4 mile Sw. of the Mission Blvd. (U.S. Hwy. 60) bridge over the Santa Ana River.
243
Comment
CSUSB1087
Melilotus indicus
Nancy J. Matthews
1963-5-16
51663 1
Riverside
50 yards west of spillway- next to American Legion Hall at Faimount Park in city of Riverside.
304
Comment
CSUSB1095
Medicago sativa
Arthur P. Donaldson
1966-3-16
Riverside
Collected in front of the Arlington Flower Shop at 9693 Magnolia Ave., Arlington, Ca.
259
Comment
CSUSB1107
Parkinsonia aculeata
R. Van Curen
1970-5-20
28
Riverside
Base of Mount Rubidoux at Exit. Roadside.
259
Comment
CSUSB1109
Melilotus indicus
Leland E. Francois
1966-3-27
32766 1
Riverside
City of Riverside, lower southeast slope of Mount Rubidoux, just up the slope from Glenwood Drive.
297
Comment
CSUSB1119
Melilotus indicus
Arthur P. Donaldson
1966-5-19
Riverside
Collected from the Santa Ana River Bottom at it's entrance to Fairmount Park in the city of Riverside.
262
Comment
CSUSB1137
Melilotus indicus
Steve Walker
1966-5-13
Riverside
City of Riverside, Santa Ana River-bottom, west of Fairmount Park 0.5 mile.
304
Comment
CSUSB1169
Sorghum halepense
Debbie Vigneault
1974-7-17
Riverside
Santa Ana River Santa Ana River bottom, near Van Buren Bridge.
259
Comment
CSUSB1172
Echinochloa crus-galli
Debbie Vigneault
1974-7-17
Riverside
Santa Ana River Santa Ana River bottom, near Van Buren Bridge.
259
Comment
CSUSB1217
Trifolium repens
D. L. Heald
1966-3-28
15
Riverside
Found on Overland Street near Chemawa Junior High School in Arlington.
243
Comment
CSUSB1223
Lathyrus laetiflorus
Michael DeJong
1971-4-10
Riverside
Found in gulley on the hill behind the apartments on the 5400 block of Olivewood Ave. in city of Riverside.
Comment
CSUSB1258
Lotus scoparius
Leland E. Francois
1966-3-27
32766 2
Riverside
City of Riverside, lower southeast slope of Mount Rubidoux, just up the slope from Glenwood Drive.
297
Comment
CSUSB1314
Plantago major
Margaret-Lee Dean
1965-4-23
Riverside
3908 Linwood Place, Riverside
262
Comment
CSUSB132
Phacelia distans
Karen Cook
1966-5-16
Riverside
Santa Ana River bottom, east of Van Buren Ave. in city of Riverside.
182
Comment
CSUSB1379
Chenopodium album
Leland E. Francois
1966-3-29
5
Riverside
City of Riverside Southeast corner U.S. Salinity Laboratory property, located at the corner of 14th Street and Palm Ave.
289
Comment
CSUSB1431
Lobularia maritima
A. P. Donaldson
1966-4-29
S. N.
Riverside
Collected on sidewalk in front of 3280 McKenzie Street
262
Comment Read comments Jun 16 2013
CSUSB1434
Rorippa nasturtium-aquaticum
Rose Gagnon
1968-5-14
680514 1
Riverside
On north bank of Santa Ana River where Salt Lake City bridge is located
Comment
CSUSB1435
Rorippa nasturtium-aquaticum
R. L. Irwin
1962-4-21
0033
Riverside
By Dam at north west end of Lake Evans
243
Comment
CSUSB1439
Rorippa nasturtium-aquaticum
D. Vander Ven
1968-5-1
S. N.
Riverside
Santa Ana River Santa Ana River, in water along the south bank of island just west of the railroad bridge near Freemont Street, Riverside; 35 feet from east end of island
213
Comment
CSUSB1441
Rorippa nasturtium-aquaticum
R. Sayre
1972-5-20
S.N.
Riverside
Santa Ana River Santa Ana River, Riverside, Jurupa Ave
Comment
CSUSB1447
Malacothamnus fasciculatus
Karen Cook
1966-5-19
Riverside
North-facing slope at foot of Mount Rubidoux, in Riverside.
243
Comment
CSUSB1448
Malacothamnus fasciculatus var. laxiflorus
Dorothy Detrich
1966-5-16
Riverside
Riverbottom at base of Mount Rubidoux.
Comment
CSUSB1452
Lupinus succulentus
Leland E. Francois
1966-3-21
32166 6
Riverside
City of Riverside 100 yards north of intersection of Van Buren Ave. and Acorn St., on Acorn St. Sandy soil along railroad tracks.
274
Comment
CSUSB1453
Lupinus succulentus
Paul D. Wood
1970-4-19
Riverside
Riverside, on a hillside at intersection of Indian Hill Road and Ladera Lane.
274
Comment
CSUSB1539
Helianthus annuus
M. Peterson
1972-6-29
S. N.
Riverside
Riverside
Comment
CSUSB1553
Machaeranthera tephrodes
Jeanne Cox
1973-7-17
S. N.
Riverside
Near 91 freeway
304
Comment
CSUSB1680
Marrubium vulgare
Jeanne Cox
1973-7-16
Riverside
Near 91 freeway in Riverside.
304
Comment
CSUSB170
Camissonia bistorta
Kirk Taylor
1976-5-29
76-5-29 7
Riverside
Fairmount Park, city of Riverside; West end of Lake Evans.
Comment
CSUSB1923
Mimulus guttatus
Debbie Vigneault
1974-7-8
Riverside
Santa Ana River Santa Ana River bottom, near Van Buren Blvd.
259
Comment
CSUSB280
Vitis girdiana
Kirk Taylor
1976-5-29
76-5-29 1
Riverside
Fairmount Park, city of Riverside; West end of Lake Evans.
Comment
CSUSB281
Vitis girdiana
Eugene Cardiff
1950-5-18
Riverside
Santa Ana River Santa Ana River, 5 miles west of Riverside (city).
304
Comment
CSUSB282
Vitis girdiana
Becky Alejandre
1970-5-7
7
Riverside
Santa Ana River bottom in [city of] Riverside. Approximately 400 feet from Fairmount Park to the west.
408
Comment
CSUSB422
Avena fatua
D. L. Heald
1966-4-5
Riverside
In the front yard of D.L. Heald's residence in Arlington.
304
Comment
CSUSB434
Bromus rubens
Leland E. Francois
1966-3-8
3866 2
Riverside
City of Riverside. Southwest corner of U.S. Salinity Laboratory. Property on corner of 14th Street and Palm Ave.
289
Comment
CSUSB447
Elymus glaucus
Heather Hanson
1966-5-16
Riverside
Camp Evans; At the foot of the western side of Mount. Rubidoux, 100 yards north of Mission Blvd.
213
Comment
CSUSB448
Festuca arundinacea
Steve Walker
1966-5-13
Riverside
City of Riverside; Fairmount Park; 500 yards from Santa Ana River. Western perimeter.
274
Comment
CSUSB461
Lolium perenne subsp. multiflorum
Richard Sayre
1972-5-20
Riverside
Santa Ana River Santa Ana River; Jurupa Avenue, in city of Riverside.
Comment
CSUSB467
Polypogon monspeliensis
Richard Sayre
1972-5-20
Riverside
Santa Ana River Santa Ana River; Jurupa Avenue, in city of Riverside.
Comment
CSUSB468
Polypogon monspeliensis
Emily E. McGregor
1972-4-15
Riverside
Santa Ana River Santa Ana River bottom, off Freemont Drive.
Comment
CSUSB494
Brassica geniculata
C. Brown
1964-4-5
5464 1
Riverside
East side Pachappa hill, along driveway off Panorama road
274
Comment
CSUSB501
Rorippa nasturtium-aquaticum
M. Quinlan
1974-5-25
S.N.
Riverside
Found in Riverside county on the bank of the Santa Ana River about 1 mile form the Riverside Municipal Airport in Riverside
266
Comment
CSUSB503
Rorippa nasturtium-aquaticum
S. Nelson
1974-5-9
S. N.
Riverside
Santa Ana River Park, found growing in water near river bank
243
Comment
CSUSB52
Erodium moschatum
Cary Brown
1964-3-27
27364 1
Riverside
East side of Pachappa Hill, City of Riverside.
274
Comment
CSUSB541
Capsella bursa-pastoris
D. L. Heald
1966-3-5
8
Riverside
Corner of Monroe street and Magnolia Ave.
259
Comment
CSUSB542
Capsella bursa-pastoris
Leland R. Dykes
1962-3-25
6
Riverside
4831 Robidoux Ave. Riverside
Comment Read comments Feb 24 2013
CSUSB556
Sisymbrium irio
D. L. Heald
1966-3-15
7
Riverside
On the corner of Mongolia Avenue and Overland Street near Chemawa Jr. High School, Arlington
304
Comment
CSUSB617
Crassula erecta
Bill Schultz
1972-4-30
Riverside
Santa Ana River bottom, 200 yards west of where power lines make turn, where palm trees are west of dump, 2 miles south of Mount Rubidoux
304
Comment
CSUSB618
Dudleya lanceolata
Rose Gagnon
1968-4-20
2
Riverside
Mt. Roubidoux. About half way up the mountain road way to the top of Mt. Roubidoux at the first car stop.
Comment
CSUSB621
Dudleya lanceolata
Joe Barrington
Riverside
Fairmount Park Fairmount Park [in city of Riverside, off Market Street near the 60 freeway], at west end of lake on grassy hillside.
Comment Read comments Jun 2 2013
CSUSB63
Apium leptophyllum
Debbie Vigneault
1974-7-8
s.n.
Riverside
Santa Ana River Santa Ana River bottom, near Van Buren Blvd.
259
Comment
CSUSB692
Sambucus mexicana
Becky Alejandre
1970-5-7
8
Riverside
Santa Ana River bottom in [city of] Riverside. Approximately 400 feet from Fairmount Park to the west.
408
Comment
CSUSB740
Heliotropium curassavicum
Heather Hanson
1966-5-16
Riverside
50 yards east of where the Santa Ana River crosses Van Buren Blvd., in the river bottom.
182
Comment
CSUSB772
Datura meteloides
Nancy Atha
1963-3-21
3-21-63 7
Riverside
Southwest side of hill at the corner of Madison St. and Victoria Ave. in (city of) Riverside.
274
Comment
CSUSB792
Solanum douglasii
Steve Walker
1966-5-13
Riverside
City of Riverside, Fairmount Park on western perimeter, 300 yards into streambed from road.
304
Comment
CSUSB802
Anemopsis californica
Leland R. Dykes
1962-5-13
107
Riverside
Santa Ana River Santa Ana River bottom, near Rubidoux Ave, in (city of) Riverside.
Comment
CSUSB899
Veronica anagallis-aquatica
M. Quinlan
1974-5-25
Riverside
Found in Riverside county on the bank of the Santa Ana River about 1 mile form the Riverside Municipal Airport in Riverside
266
Comment
CSUSB906
Scrophularia californica
M. Quinlan
1974-5-25
Riverside
Found in Riverside county on the bank of the Santa Ana River about 1 mile form the Riverside Municipal Airport in Riverside
266
Comment
CSUSB919
Salix lasiandra
Oscar F. Clarke, M. Alexander
1971-3-31
Riverside
Santa Ana River Santa Ana River bottom, in (city of) Riverside. Union Pacific Bridge.
Comment
CSUSB921
Mentzelia micrantha
Richard L. Irwin
1962-4-21
0038
Riverside
Beneath center of Crestmore Road bridge over Santa Ana River
243
Comment
CSUSB935
Nicotiana bigelovii
Kenneth Hibberd
1966-4-10
660410 3
Riverside
Arlington Ave., 1 mile east of Victoria St. in the city of Riverside.
304
Comment
CSUSB947
Mimulus guttatus
Linda Stangor
Riverside
Santa Ana River Santa Ana River bottom, near old railroad bridge.
Comment
CSUSB962
Eschscholzia caespitosa
Richard L. Irwin
1962-4-21
0036
Riverside
Beneath center of Crestmore Road bridge over Santa Ana River
243
Comment
CSUSB978
Sisyrinchium bellum
Anna Mayers
1978-4-24
Riverside
Rubidoux Nature Center, Riverview Drive, Rubidoux.
Comment
CSUSB99
Emmenanthe penduliflora
Karen Cook
1966-5-16
Riverside
Santa Ana River bottom, east of Van Buren Ave. in city of Riverside.
182
Comment
GH382615
Salix exigua
N. F. Bracelin
1932-4-12
601
Unknown
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
Comment
GH382907
Salix hindsiana
N. F. Bracelin
1932-4-12
606
Unknown
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
Comment
GH382908
Salix hindsiana
N. F. Bracelin
1932-4-12
600
Unknown
East side of bridge over Sanrta Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
Comment
GH382965
Salix hindsiana
N. F. Bracelin
1932-4-12
599
Unknown
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
Comment
GH382966
Salix hindsiana
N. F. Bracelin
1932-4-12
602
Unknown
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
Comment
GH383125
Salix hindsiana
N. F. Bracelin
1932-4-12
605
Unknown
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
Comment
GH384161
Salix lasiandra
A. C. Sanders & S. Ogg
1994-7-28
15181
Unknown
Riverside: Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge. (Riverside West Quad.: T2S, R5W; deg 23'W, 33 deg 59'N.)
Comment
GH386538
Brickellia desertorum
J. C. Roos & L. Roos
1950-10-14
5006
Unknown
east end Jurupa Hills near corner of Alta and Canal Streets, West Riverside
304
Comment
GH402418
Eustoma exaltatum
G. R. Hall
1905-9-3
Unknown
Riverside
Comment
GH420464
Malacothamnus fasciculatus
E. C. Jaeger
1921-8-1
Unknown
Riverside
Comment
HSC83025
Heterotheca grandiflora
S. Cantrell, Walter Appleby
1985-9-19
Riverside
Santa Ana River Regional Park. S side of the river.
207
Comment
HSC92883
Pinus torreyana
A. C. Sanders
1995-12-21
17939
Riverside
Riverside: yard at 5081 Magnolia Ave
259
Comment
JEPS11770
Lycium andersonii
F. M. Reed
1842-12-5
Riverside
Riverside
Comment
JEPS20371
Heterotheca grandiflora
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
Riverside
Santa Ana River
Comment
JEPS20372
Heterotheca grandiflora
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
Riverside
Santa Ana River
Comment
JEPS38440
Salix exigua
S. B. Parish
1888-5-20
2040
Riverside
near Riverside (Santa Ana River)
Comment
JEPS40287
Platanus racemosa
W. L. Jepson
1901-6-2
14871
Riverside
Santa Ana River bottom
Comment
JEPS43401
Tribulus terrestris
Martha W. Howland
1918-1
Riverside
Riverside
Comment
JEPS52474
Croton californicus
F. M. Reed
1905-9-25
Riverside
Riverside
Comment
JEPS54324
Amaranthus retroflexus
M. and J. Lesley
Oct 1929
Riverside
Riverside
Comment
JEPS8969
Physalis philadelphica
Mr. McGraw
1904-1
Riverside
Riverside
Comment
LA103169
Solanum lanceolatum
A. C. Sanders; O. F. Clarke, R. Allert
1984-7-18
5110
Riverside
NE of the intersection of Tyler and Cypress Avenues
304
Comment
LA106896
Leersia oryzoides
A. C. Sanders; w/ O. F. Clarke & C. N. P. S. field trip
11740
Riverside
Fairmont Park, along Spring Brook between Lake Evans and the Santa Ana River, below the lake
50.0
Comment Read comments Feb 23 2014
LA12285
Distichlis spicata
F. M. Reed;
1906-4-29
944
Riverside
near Santa Ana River
213
Comment
LA13103
Festuca myuros
F. M. Reed;
1906-3-7
897
Riverside
above Victoria's Ave
Comment Read comments Jan 18 2014
LA13867
Bromus catharticus
F. M. Reed;
1903-11-30
663
Riverside
Riverside and vicinity
Comment
LA14869
Elymus triticoides
F. M. Reed;
1907-5-26
1363
Riverside
Spring Brook near foot of Rubidoux Mt
Comment
LA203544
Eriophyllum confertiflorum var. confertiflorum
Elizabeth McClintock;
1935-3-3
sn
Riverside
Pedley Hills
Comment
LA206320
Aristida purpurea
F. M. Reed;
1906-7-8
1129
Riverside
W of Pedley Station on Salt Lake, Vicinity
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
LA208628
Salix exigua var. hindsiana
Mrs. H. P. Bracelin;
1932-4-12
599
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
LA208629
Salix exigua var. hindsiana
Mrs. H. P. Bracelin;
1932-4-12
602
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
LA208685
Salix exigua var. hindsiana
Mrs. H. P. Bracelin;
1932-4-12
600
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
NY468298
Chorizanthe parryi
F. M. Reed
05 1904
s.n.
Riverside
Rubidoux Mountain [=Mount Rubidoux]
518.2
Comment
NY532374
Centaurea repens
S. D. Boyd
1989-7-6
3758
Riverside
S of Jurupa Rd, E of intersection with Van Buren Ave.
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
OBI33603
Cuscuta campestris
J. C. Roos
1951-9-25
5254
Riverside
W end Fairmont park, Riverside
259
Comment
OBI36390
Solanum lanceolatum
A. C. Sanders, O. F. Clarke, & R. Allert
1984-7-18
5110
Riverside
In a vacant field NE of the intersection of Tyler and Cypress Aves
Comment
OBI40191
Apium graveolens
S. Cantrell & W. Appleby, W. Appleby
1985-9-19
s.n.
Riverside
Santa Ana River Regional park, Riverside. S side of river (R5W, T2S, SW 1/4 sec 30)
207
Comment
OBI40583
Solanum elaeagnifolium
A. C. Sanders, O. F. Clarke, & R. Allert, R. Allert
1984-7-18
5109
Riverside
In a weedy parking near the intersection of Wheeler and Miller Sts, near Hunt Park, Arlington area
259
Comment
OBI41022
Monolepis nuttalliana
Oscar F. Clarke
1970-9-24
s.n.
Riverside
Along the Santa Ana river bottom just E of old Salt Lake river Bridge, Riverside
Comment
PASA2676
Salix hindsiana var. leucodendroides
Mrs. H. P. Bracelin
1932-4-12
599
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside, Riverside County
240
Comment
PASA2679
Salix hindsiana var. leucodendroides
Mrs. H. P. Bracelin
1932-4-12
602
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside, Riverside County
240
Comment
POM10044
Silybum marianum
H. M. Hall
1904-5-24
4956
Riverside
Along Santa Ana River, near Riverside
Comment
POM10085
Epilobium ciliatum subsp. ciliatum
Charlotte M. Wilder
1906-10-8
885
Riverside
Fairmont Park.
Comment
POM10112
Lupinus sparsiflorus var. inopinatus
H. M. Hall
1904-05
4946
Riverside
Fairmount Park.
Comment
POM10222
Phyla lanceolata
F. M. Reed
1906-7-8
1130
Riverside
West Riverside.
Comment Read comments Jul 4 2010
POM10230
Malvella leprosa
Unspecified
1904-5-7
36
Riverside
west Riverside [Rubidoux]
Comment Read comments Sep 5 2011
POM10241
Baccharis salicifolia
E. L. Koethen
1897-1
30
Riverside
Riverside
Comment Read comments Nov 21 2015
POM10244
Pluchea odorata
E. A. Zumbro
1903-05
s.n.
Riverside
Riverside
Comment
POM10245
Pluchea sericea
H. M. Hall
1904-5-24
4958
Riverside
Along Santa Ana River, near Riverside
Comment
POM10257
Lythrum californicum
Unspecified
1903-09
175
Riverside
West Riverside bridge
Comment Read comments Apr 7 2011
POM10261
Stylomecon heterophylla
Unspecified
1904-4-12
s.n.
Riverside
Fairmont Park.
Comment
POM10294
Nasturtium officinale
H. M. Hall
1897-6-6
300
Riverside
Riverside.
Comment
POM10296
Ericameria palmeri var. pachylepis
Mr Grout, S. Grout
1903-11
32
Riverside
Rubidoux
Comment
POM10300
Artemisia douglasiana
Anonymous
1904-9-9
s.n.
Riverside
Near West Riverside Bridge
Comment Read comments Jul 4 2010
POM10301
Ambrosia psilostachya
Anonymous
1903-10-19
385
Riverside
Old stewart Ranch. West Riverside
Comment Read comments Apr 7 2011
POM10308
Conyza bonariensis
Anonymous
s.n.
Riverside
Riverside
Comment
POM10310
Ericameria palmeri var. pachylepis
Stephen Grout
s.n.
Riverside
Riverside, W of house near tannery, Rubidoux.
Comment Read comments Jun 9 2012
POM10323
Cyperus esculentus
Anonymous
s.n.
Riverside
Below West Riverside bridge.
Comment Read comments Mar 15 2014
POM10351
Lupinus concinnus subsp. optatus
H. M. Hall
1904-5-19
4945
Riverside
Fairmount Park.
Comment
POM10385
Carex praegracilis
F. M. Reed
1906-4-29
945
Riverside
Riverside: Santa Ana River bottom near Rubidoux Ave.
Comment Read comments Mar 10 2011
POM10386
Cyperus laevigatus
F. M. Reed
1905-10-29
836
Riverside
Chinatown ford on Santa Ana River. [Riverside, crossing of river below the old Chinatown site in lower Arroyo Tequesquite]
Comment Read comments Oct 10 2009
POM10397
Emmenanthe penduliflora
E. A. Zumbro
1905-05
s.n.
Riverside
Rubidoux Hill, Riverside.
Comment Read comments May 22 2011
POM10462
Linanthus dianthiflorus subsp. dianthiflorus
H. M. Hall
1895-3-1
305
Riverside
Riverside Cal.
Comment
POM10467
Pterostegia drymarioides
F. M. Reed
1904-6-5
s.n.
Riverside
Bank near Fairmont Park
Comment Read comments Jul 4 2010
POM10481
Polygonum lapathifolium
F. M. Reed
1904-11-6
s.n.
Riverside
River bottom at Evans Ranch, Riverside
Comment Read comments Jul 4 2010
POM123076
Allium praecox
Wilder
1905-04
s.n.
Riverside
Riverside.
Comment
POM123183
Suaeda calceoliformis
Geo R. Hall
1905-9-26
s.n.
Riverside
Near Riverside, near the Santa Ana River.
290
Comment
POM130427
Eustoma exaltatum
H. M. Hall
1896-8-21
11023
Riverside
Santa Ana River, near Riverside
Comment
POM13741
Mentha canadensis
E. C. Jaeger
1921-8-21
1164
Riverside
Riverside.
Comment
POM13743
Nitrophila occidentalis
E. C. Jaeger
1921-8-1
1166
Riverside
Along river at Riverside.
Comment
POM1545
Juncus bufonius
H. M. Hall
1904-5-19
4954
Riverside
Fairmont Park. Vicinity of Riverside.
244
Comment
POM182352
Chorizanthe parryi var. parryi
Katherine Brandegee
1905-5-12
s.n.
Riverside
Near Riverside.
Comment
POM182427
Chamaesyce albomarginata
R. L. Pendleton
1905-9-28
255
Riverside
Riverside.
Comment
POM182768
Symphyotrichum
Reed
669
Riverside
Riverside.
Comment Read comments Mar 15 2014
POM184902
Salix exigua
H. P. Bracelin
1932-4-12
599
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside.
240
Comment
POM184903
Salix hindsiana
H. P. Bracelin
1932-4-12
600
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside.
240
Comment
POM184904
Salix exigua
H. P. Bracelin
1932-4-12
602
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside.
240
Comment
POM184905
Salix exigua
H. P. Bracelin
1932-4-12
605
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside.
240
Comment
POM223251
Solanum laciniatum
R. Cooper
1935-10-3
4
Riverside
edge of Lake Evans, Fairmount Park.
Comment
POM223252
Solanum laciniatum
R. Cooper
1935-10-3
4
Riverside
edge of Lake Evans, Fairmount Park.
Comment
POM226795
Oenothera elata subsp. hirsutissima
P. A. Munz
1934-9-30
13238
Riverside
Foot of Mt. Roubidoux, Riverside.
Comment
POM226796
Oenothera elata subsp. hirsutissima
P. A. Munz
1934-9-30
13238
Riverside
Foot of Mt. Roubidoux, Riverside.
Comment
POM278724
Atriplex canescens
Grant D. Brown
1950-12-2
593
Riverside
Santa Ana River NW of Arlington
198
Comment
POM281401
Salix exigua
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.
240
Comment
POM2850
Chamaesyce serpillifolia
H. M. Hall
1904-5-24
4961
Riverside
Santa Ana river near Riverside.
244
Comment Read comments Nov 24 2016
POM295
Ranunculus cymbalaria var. saximontanus
D. L. Crawford
745
Riverside
At side of Lake Riverside.
Comment Read comments Sep 3 2011
POM3018
Viola pedunculata
Geo R. Hall
1901-3-17
198
Riverside
[No location information provided.]
Comment
POM319096
Salix gooddingii
Patricia Wilder
1971-11-11
5295
Riverside
Along Santa Ana River, north of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad.
229
Comment
POM319100
Salix lasiolepis
Patricia Wilder
1971-11-11
5300
Riverside
Along Santa Ana River, north off of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad. Drainage Area: Santa Ana River.
229
Comment
POM319276
Salix laevigata
Patricia Wilder
1971-11-11
5310
Riverside
Along Santa Ana River, north off of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad. Drainage Area: Santa Ana River.
229
Comment
POM319277
Salix lucida subsp. lasiandra
Patricia Wilder
1971-11-11
5297
Riverside
Along Santa Ana River, north off of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad. Drainage Area: Santa Ana River.
229
Comment
POM319629
Salix exigua
Patricia Wilder
1971-11-11
5294
Riverside
Along Santa Ana River, north of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad.
229
Comment
POM319662
Euthamia occidentalis
Patricia Wilder
1971-11-11
5290
Riverside
Along Santa Ana River, Santa Ana River Drainage Area.
229
Comment
POM319665
Isocoma menziesii var. vernonioides
Patricia Wilder
1971-11-11
5302
Riverside
Along Santa Ana River, north off of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad. Drainage Area: Santa Ana River.
229
Comment
POM319673
Pluchea sericea
Patricia Wilder
1971-11-11
5305
Riverside
Along Santa Ana River, north of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad.
229
Comment
POM319685
Paspalum distichum
Patricia Wilder
1971-11-11
5292
Riverside
Along Santa Ana River, north of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad.
229
Comment
POM319687
Leymus triticoides
Patricia Wilder
1971-11-11
5293
Riverside
Along Santa Ana River, north of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad.
229
Comment
POM319690
Zannichellia palustris
Patricia Wilder
1971-11-11
5312
Riverside
Along Santa Ana River, north off of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad. Drainage Area: Santa Ana River.
229
Comment
POM319702
Cyperus eragrostis
Patricia Wilder
1971-11-11
5289
Riverside
Along Santa Ana River, Santa Ana River Drainage Area.
229
Comment
POM319732
Atriplex subspicata
Patricia Wilder
1971-11-11
5291
Riverside
Along Santa Ana River, north of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad.
229
Comment
POM319735
Baccharis emoryi
Patricia Wilder
1971-11-11
5306
Riverside
Along Santa Ana River, north of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad.
229
Comment
POM320337
Baccharis emoryi
Patricia Wilder
1971-11-11
5304
Riverside
Along Santa Ana River, north of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad.
229
Comment
POM320341
Artemisia douglasiana
Patricia Wilder
1971-11-11
5301
Riverside
Along Santa Ana River, north off of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad. Drainage Area: Santa Ana River.
229
Comment
POM3216
Hydrocotyle umbellata
D. L. Crawford
1919-07
s.n
Riverside
[Unspecified]
Comment
POM349156
Trifolium albopurpureum
Albert J. Perkins
1895-05
s.n.
Riverside
Near Riverside
Comment Read comments Mar 28 2011
POM350337
Baccharis emoryi
Lester H. Cushman
1931-11-1
14223
Riverside
Near Pedley, Santa Ana River
Comment Read comments Dec 4 2011
POM355307
Oenothera californica subsp. californica
Ora M. Clark
1929-4-6
1932
Riverside
W. Riverside.
Comment
POM359440
Ericameria palmeri var. pachylepis
Albert J. Perkins
1915-9-25
s.n.
Riverside
Pachappa Mt
Comment
POM359614
Isocoma menziesii var. vernonioides
Albert J. Perkins
1915-9-25
s.n
Riverside
Pachappa Mt
Comment
POM360816
Populus trichocarpa
Lester H. Cushman
1931-10
s.n.
Riverside
Near Pedley.
Comment
POM361810
Lessingia glandulifera var. glandulifera
Lester H. Cushman
1931-11-1
14234
Riverside
Near Pedley, Santa Ana River
Comment Read comments Dec 4 2011
POM364581
Linanthus dianthiflorus subsp. dianthiflorus
Albert J. Perkins
1895-05
s.n.
Riverside
Near Riverside
Comment
POM368913
Plagiobothrys collinus var. californicus
Albert J. Perkins
1895-04
s.n.
Riverside
Near Riverside, Calif.
Comment
POM4574
Nemacladus longiflorus var. longiflorus
S. B. Parish
1917-6-11
11304
Riverside
Santa Ana River.
Comment
POM46849
Cistanthe monandra
H. M. Hall
1904-5-19
4944
Riverside
Fairmont Park.
Comment
POM46853
Samolus parviflorus
H. M. Hall
1904-5-24
4955
Riverside
Riverside along Spring Brook.
Comment
POM4751
Aster subulatus var. ligulatus
Geo. R. Hall
1905-9-3
s.n.
Riverside
Riverside
Comment
POM4794
Aster subulatus var. ligulatus
Geo. R. Hall
1905-09
s.n.
Riverside
Riverside
Comment
POM4878
Pluchea odorata
Geo R. Hall
1905-09
s.n.
Riverside
Riverside
Comment
POM48844
Loeflingia squarrosa
Stephen Grout, Grout
1905-05
s.n.
Riverside
West Riverside.
Comment Read comments Jul 24 2010
POM49010
Cheilanthes newberryi
Stephen Grout, Stephen Grout
1901-07
s.n.
Riverside
Mt. Rubidoux.
Comment
POM49151
Physalis philadelphica
Stephen Grout
s.n.
Riverside
Riverside, W of house near tannery, Rubidoux.
Comment Read comments Jun 9 2012
POM4976
Bidens laevis
Geo. R. Hall
1905-1
s.n.
Riverside
Riverside
Comment
POM57861
Aster subulatus var. ligulatus
Geo. R. Hall
1905-09
280
Riverside
Riverside
Comment
POM6411
Salix laevigata
Philip A. Munz, L. T. Street, G. Williams
1919-5-3
2665
Riverside
Along Santa Ana River.
Comment
POM677
Chenopodium californicum
F. M. Reed
1905-1-20
672
Riverside
Riverside.
Comment
POM78927
Calystegia macrostegia subsp. tenuifolia
I. M. Johnston
1925-7-1
s.n.
Riverside
Along Ontario Road, 3 miles W of Riverside.
Comment
POM78935
Panicum capillare
I. M. Johnston
1925-7-1
s.n.
Riverside
Riverside
Comment
POM78940
Typha domingensis
I. M. Johnston
1925-7-19
s.n.
Riverside
Pedley-Arlington Road.
Comment
POM78959
Gutierrezia sarothrae
I. M. Johnston
1925-7-1
s.n.
Riverside
Along Ontario Road, 3 miles W of Riverside.
Comment
POM78993
Panicum capillare
I. M. Johnston
1925-7-19
s.n.
Riverside
Pedley-Arlington Road.
Comment
POM8325
Chamaesyce serpillifolia
H. M. Hall
1904-5-24
4961
Riverside
Santa Ana river near Riverside.
244
Comment Read comments Nov 24 2016
RSA0010810
Myoporum laetum
A. C. Sanders
2003-1-14
25664
Riverside
San Bernardino Valley Region: Louis Rubidoux Nature Center, Santa Ana River.
220
Comment
RSA0011072
Juglans californica
A. C. Sanders, O. F. Clarke
1991-6-10
11128
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
RSA0011073
Juglans californica
A. C. Sanders, O. F. Clarke
1991-6-10
11130
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
RSA0035702
Asparagus asparagoides
A. C. Sanders
2010-5-29
38428
Riverside
Riverside, yard at 5081 Magnolia Ave., at corner of Chapman Place
258
Comment
RSA0086463
Descurainia pinnata
Mitch Provance
2013-4-8
413 -07
Riverside
San Bernardino Vally: Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave.
226
Comment
RSA0086464
Rubus ursinus
Mitch Provance
2013-4-8
413 -11
Riverside
San Bernardino Valley: Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave.
226
Comment
RSA0086465
Amsinckia retrorsa
Mitch Provance
2013-4-8
413 -12
Riverside
San Bernardino Valley: Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave.
226
Comment
RSA0086466
Asparagus officinalis
Mitch Provance
2013-4-8
413 -13
Riverside
San Bernardino Valley: Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave.
226
Comment
RSA0089243
Brachypodium distachyon
Steve D. Boyd
2011-3-30
12306
Riverside
Coastal plains and basins; San Bernardino basin region: City of Riverside, residential lot at northwest corner of Beechwood Place (4131) and Brockton Avenue.
256
Comment
RSA0105833
Rumex salicifolius
Alan Romspert
2000-7-28
s.n.
Riverside
Half way between Market St. and Riverside Ave. Bridges.
Comment
RSA0105835
Carduus pycnocephalus
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
RSA0105838
Scirpus acutus
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
RSA0105839
Chamaesyce serpillifolia
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
RSA0105840
Gnaphalium luteoalbum
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
RSA0105841
Cuscuta pentagona
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
RSA0105842
Chenopodium botrys
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
RSA0105844
Fraxinus uhdei
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
RSA0105846
Eragrostis mexicana subsp. virescens
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
RSA0105848
Vicia ludoviciana
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
RSA0105849
Polycarpon tetraphyllum
Alan Romspert
2000-7-26
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
RSA0106273
Chenopodium ambrosioides
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
RSA0106274
Convolvulus arvensis
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
RSA0106275
Dicentra chrysantha
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
RSA0106466
Echinochloa crus-galli
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
RSA0116456
Pseudognaphalium stramineum
R. G. Swinney
2011-6-9
17194
Riverside
Santa Ana River Valley: Jurupa Valley, Pedley area, Horseshoe Lake, west of Van Buren Blvd., west of the corner and Studio Pl. and Lakeview Ave.
219
Comment
RSA100183
Sanvitalia procumbens
J. C. Roos, Lucille Roos
1954-7-26
6204
Riverside
In unused corner of dry garden, 6th Street near Pepper. In E. C. Jaeger's yard?
274
Comment
RSA10092
Mentha canadensis
F. M. Reed
1903-8-29
308
Riverside
River bottom near Chinatown Ford
Comment Read comments Sep 5 2011
RSA125543
Chenopodium album var. stevensii
R. Weatherby
1949-5-13
413
Riverside
La Sierra district, Arlington
152
Comment
RSA125546
Chaenactis glabriuscula var. glabriuscula
R. Weatherby
1949-5-13
408
Riverside
La Sierra district, Arlington
152
Comment
RSA125547
Camissonia bistorta
R. Weatherby
1949-5-13
406
Riverside
Arlington.
152
Comment
RSA13742
Lycopus americanus
E. C. Jaeger
1921-08
1165
Riverside
Riverside.
Comment
RSA249100
Pulicaria hispanica
O. F. Clarke
1972-9-17
s.n.
Riverside
Santa Ana river bottom. Adjacent river view drive Rubidoux
Comment
RSA273281
Datura wrightii
Glenn A. Gorelick
1966-8-13
s.n.
Riverside
Growing in dry sandy soil along dry creek bed, Rubidoux.
Comment
RSA304548
Monolepis nuttalliana
O. F. Clarke
1970-9-24
s.n.
Riverside
Santa Ana River bottom just east of the old Salt Lake River Bridge, Riverside.
Comment
RSA320341
Lepidospartum squamatum
J. R. Shevock
1981-7-25
8838
Kern
Along Caliente Creek wash adjacent to a riparian woodland. 2.5 miles N of Caliente, extreme southern end of the Piute Mountains.
457
Comment
RSA324165
Epipactis gigantea
George Henry Grinnell
1921-5-20
s.n.
Riverside
Riverside.
Comment
RSA365982
Scirpus acutus var. occidentalis
Lester H. Cushman
1932-2-8
s.n.
Riverside
Near Pedley, along the Santa Ana River.
Comment
RSA366085
Schoenoplectus maritimus
Lester H. Cushman
1932-5-8
s.n.
Riverside
Near Pedley, close to Santa Ana R. [River].
Comment
RSA368245
Juncus mexicanus
Lester H. Cushman
1932-5-8
s,n,
Riverside
Near Pedley, close to Santa Ana R. [River].
Comment
RSA381559
Opuntia leucotricha
A. C. Sanders, M. Bogen
1987-5-28
7105 -B
Riverside
Riverside; a roadside waif on fill along van Buren Blvd. Near the bridge over the Santa Ana River. at Riverside sewer plant.
244
Comment
RSA381718
Epipactis gigantea
Burton
1908-5-30
s.n.
Riverside
Riverside.
Comment
RSA381719
Epipactis gigantea
George Henry Grinnell
1923-5-26
s.n.
Riverside
Riverside.
Comment
RSA381726
Epipactis gigantea
George Henry Grinnell
1919-6-1
s.n.
Riverside
Riverside.
Comment
RSA382720
Epipactis gigantea
George Henry Grinnell
1924-5-24
s.n.
Riverside
Riverside.
Comment
RSA390916
Erodium moschatum
Albert J. Perkins
1895-05
s.n.
Riverside
Near Riverside
Comment
RSA40573
Eclipta prostrata
J. C. Roos
1948-10-23
s.n.
Riverside
Mud at edge of shallow pool.
Comment
RSA420833
Eucrypta chrysanthemifolia
Lester H. Cushman
1932-5-8
15161
Riverside
Near Pedley, close to Santa Ana R. [River].
Comment
RSA423468
Dudleya
Lester H. Cushman
1932-5-8
s.n.
Riverside
Near Pedley, close to Santa Ana R. [River].
Comment
RSA428379A
Tropidocarpum gracile
Jean Carnine
1932-2-28
15287
Riverside
Santa Ana River
Comment
RSA445708
Platystemon californicus
E. Mannatt
1931-4-19
s.n.
Riverside
Riverside
Comment
RSA446717
Ammannia coccinea
C. M. Dammers
1933-11-20
s.n.
Riverside
Irrigation ditch, Riverside
Comment Read comments Oct 31 2011
RSA448296
Clarkia purpurea subsp. quadrivulnera
H. Twining
1890-05
s.n.
San Bernardino
Riverside.
Comment
RSA453765
Hydrocotyle ranunculoides
Lester H. Cushman
1932-5-15
15321
Riverside
Near Pedley, Santa Ana River.
Comment
RSA461341
Dodecatheon clevelandii
Albert J. Perkins
1895-05
s.n.
Riverside
Near Riverside
Comment
RSA465924
Camissonia bistorta
Albert J. Perkins
1895-05
s.n.
Riverside
Near Riverside
Comment
RSA466163
Camissonia californica
Jean Carnine
1932-2-28
s.n.
Riverside
Santa Ana River.
Comment
RSA472111
Pluchea odorata
Lester H. Cushman
1931-10
14036
Riverside
Santa Ana River near Riverside, streamside
Comment
RSA480573
Croton californicus
Albert J. Perkins
1895-05
s.n.
Riverside
Near Riverside.
Comment
RSA522287
Centaurea repens
Steve Boyd
1989-7-6
3758
Riverside
open field S of Jurupa, E of intersection with Van Buren Ave.
Comment
RSA522306
Erigeron bonariensis
Steve Boyd
1989-7-9
3776
Riverside
City of Riverside, 4863 Rubidoux Ave.
Comment
RSA522307
Lactuca serriola
Steve Boyd
1989-7-9
3777
Riverside
City of Riverside, 4863 Rubidoux Ave.
Comment
RSA522312
Chamaesyce albomarginata
Steve Boyd
1989-7-9
3782
Riverside
City of Riverside, 4863 Rubidoux Ave.
Comment
RSA522319
Ammannia coccinea
Steve Boyd
1989-7-23
3789
Riverside
City of Riverside, Santa Ana River, just downstream of old city dump at W extension of Rubidoux Avenue.
Comment
RSA52805
Brickellia desertorum
J. C. Roos, L. Roos
1950-9-9
4986
San Bernardino
Mt. Rubidoux.
396
Comment
RSA528059
Guillenia lasiophylla
L. F. LaPre
1991-4-20
91 -16
San Bernardino
City of Adelanto, N side of Hwy 18, 1.4 mi. W of Hwy U.S. 395.
960
Comment
RSA528070
Cistanthe monandra
L. F. La Pre
1991-4-20
91 -13
San Bernardino
City of Adelanto, N side of Hwy 18, 1.4 mi. W of Hwy U.S. 395.
960
Comment
RSA528096
Polygonum punctatum
S. J. Myers
1990-12-5
s.n.
Riverside
Louis Rubidoux Nature Center: along the drainage that connects to the Sunnyslope Channel, and to the confluence with the Santa Ana River. (Near 33d 58'N, 117D 27'W)
213
Comment
RSA549244
Leersia oryzoides
A. C. Sanders, CNPS field trip, O. F. Clarke
1991-10-5
11740
Riverside
Riverside, Fairmount Park. Along Spring Brook between Lake Evans and the Santa Ana River, ca. 50-100 m below the lake.
Comment Read comments Jan 9 2008
RSA549246
Chenopodium rubrum
A. C. Sanders, O. F. Clarke
1991-10-5
11741
Riverside
Rubidoux, Santa Ana River Regional Park, ca. 0.3 mile SE of Louis Rubidoux Nature Center.
Comment
RSA549248
Bidens laevis
A. C. Sanders
1991-10-5
11739
Riverside
Riverside, Fairmount Park. Along Spring Brook between Lake Evans and the Santa Ana River, ca. 50-100 m below the lake.
Comment
RSA549249
Mentha canadensis
A. C. Sanders, O. F. Clarke
1991-10-5
11746
Riverside
Santa Ana River bottom, Rancho Jurupa Park, Pleasant Acres Lake.
Comment
RSA554006
Leersia oryzoides
J. C. Roos
1965-11-4
s.n.
Riverside
Fairmont Park, Riverside
Comment
RSA564029
Juncus xiphioides
A. C. Sanders, O. F. Clarke
1991-6-10
11136
Riverside
Along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
Comment
RSA564472
Salvia canariensis
Don Pendleton
1992-5-12
s.n.
Riverside
City of Riverside. Mt. Rubidoux, beside road, near Peace Arch.
Comment
RSA564498
Eleocharis geniculata
A. C. Sanders, O. F. Clarke, CNPS field trip
1991-10-5
11744
Riverside
Santa Ana River bottom, Rancho Jurupa Park, Pleasant Acres Lake.
Comment
RSA568556
Epipactis gigantea
Burton
1908-5-6
s.n.
Riverside
Riverside.
Comment
RSA568557
Epipactis gigantea
George Henry Grinnell
1923-5-28
s.n.
Riverside
Riverside.
Comment
RSA568558
Epipactis gigantea
George Henry Grinnell
1924-5-20
s.n.
Riverside
Riverside.
Comment
RSA575852
Euphorbia ocellata subsp. ocellata
Steve Boyd
1983-7-13
s.n.
Riverside
Gavilan Hills region, south shore of Lake Mathews.
588
Comment
RSA577755
Eragrostis mexicana subsp. mexicana
F. M. Reed
1907-11-24
2000
Riverside
Santa Ana River botton near Chinese Gardens
Comment
RSA597935
Sphenopholis obtusata
F. M. Reed
1907-6-23
1436
Riverside
Old field in the Santa Ana River bottom above the bridge on the West Riverside Road., 33 deg 59'N, 117 deg 23'W
244
Comment
RSA597947
Holcus lanatus
F. M. Reed
1907-6-23
1434
Riverside
Old abandoned field in Santa Ana River bottom above West Riverside Bridge.
244
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
RSA605228
Cyperus erythrorhizos
A. C. Sanders, O. F. Clarke, CNPS field trip
1991-10-5
11742
Riverside
Rubidoux, Santa Ana River Regional Park, ca. 0.3 mile SE of Louis Rubidoux Nature Center.
Comment
RSA605229
Cyperus odoratus
A. C. Sanders, O. F. Clarke, CNPS field trip
1991-10-5
11743
Riverside
Rubidoux, Santa Ana River Regional Park, ca. 0.3 mile SE of Louis Rubidoux Nature Center.
Comment
RSA605230
Cyperus niger var. capitatus
A. C. Sanders, O. F. Clarke, CNPS field trip
1991-10-5
11745
Riverside
Santa Ana River bottom, Rancho Jurupa Park, Pleasant Acres Lake.
Comment
RSA613711
Artemisia annua
G. R. Ballmer
1997-11-22
s.n.
Riverside
Riverside. Volunteer in yard at 8538 Hickory Lane.
Comment Read comments Jul 14 2012
RSA613948
Cyperus difformis
A. C. Sanders
1994-7-26
15150
Riverside
Santa Ana River at the Mission Blvd. / 7th Street Bridge, W foot of Mount Rubidoux.
240
Comment
RSA614596
Cuscuta campestris
A. C. Sanders, Steve Ogg
1994-7-28
15174
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd Bridge
243
Comment
RSA614598
Lotus heermannii
A. C. Sanders, Steve Ogg
1994-7-28
15177
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd Bridge
243
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
RSA628352
Leptochloa panicea subsp. mucronata
Steve Boyd
1998-10-4
10293
Riverside
Backyard orchard at 4863 Rubidoux Avenue.
Comment
RSA6465
Salix exigua
H. P. Bracelin
1932-4-12
600
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside.
240
Comment
RSA6466
Salix exigua
H. P. Bracelin
1932-4-12
599
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside.
240
Comment
RSA652553
Quercus agrifolia var. agrifolia
Gotes
1962-4-3
8
Riverside
Riverside City College
Comment Read comments Feb 24 2013
RSA652939
Amaranthus palmeri
Mitch Provance
1998-9-5
1028
Riverside
City of Riverside: Hillside area, along the S side of Dewey St., between Streeter Ave. and Palm Ave.
237
Comment
RSA653021
Hemizonia pungens subsp. laevis
Geo. R. Hall
1905-9-3
280
Riverside
Riverside
Comment
RSA653203
Atriplex prostrata
Mitch Provance, Steve D. Boyd
1999-9-14
1781
Riverside
Riverside: Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp.
238
Comment
RSA653204
Artemisia douglasiana
Mitch Provance, Steve Boyd
1999-9-14
1783
Riverside
Riverside: Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp.
238
Comment
RSA653499
Glycyrrhiza lepidota
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23678
Riverside
SW side of Mt. Rubidoux, NW of intersection of Tequesquite Ave. and Gregory Rd., near confluence of Arroyo Tequesquite and the river
232
Comment
RSA653500
Bidens laevis
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23679
Riverside
SW side of Mt. Rubidoux, NW of intersection of Tequesquite Ave. and Gregory Rd., near confluence of Arroyo Tequesquite and the river
232
Comment Read comments Apr 23 2011
RSA653502
Atriplex serenana
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23681
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., 33 deg 58'30''N, 117 deg 24'10''W
232
Comment
RSA659661
Chamaesyce albomarginata
J. C. Roos
1951-9-25
5269
Riverside
Fairmount
259
Comment
RSA659770
Leptochloa fusca subsp. uninervia
J. C. Roos, L. Roos
1951-10-24
5332
Riverside
Flats between Arlington and Pedley
229
Comment
RSA660904
Plantago erecta
Mitch Provance
1998-4-9
407
Riverside
VABM 1031, Hill traditionally called ''Lionshead'', or variously referred to as ''Challen Hill'', located near the corner of Harrison St. and California Ave. in the Arlington area of the city of Riverside.
259
Comment
RSA660909
Hemizonia paniculata
Mitch Provance
1998-3-5
524
Riverside
VABM 1031, Hill traditionally called ''Lionshead'', but also referred to as ''Challen Hill'', located near the corner of Harrison St. and California Ave. in the Arlington area.
274
Comment
RSA660922
Centaurium venustum
Mitch Provance
1998-5-25
875
Riverside
Riverside, 1/8 mile NW of Tequesquite Ave. and Gregory Rd.
229
Comment
RSA660929
Cymbalaria muralis
A. C. Sanders
1998-4-12
21751
Riverside
yard of residence at 5081 Magnolia Ave, corner of Chapman Pl.
256
Comment
RSA663306
Eriodictyon trichocalyx var. trichocalyx
Mitch Provance
1998-6-12
701
Riverside
Riverside, 1/8 mile NW of Tequesquite Ave. and Gregory Rd.
229
Comment
RSA666517
Chenopodium
Mitch Provance
2000-10-28
2269
Riverside
Sunnyslope, residential areas near the Ormand Quarry.
274
Comment
RSA666662
Phacelia stellaris
O. F. Clarke, Helga Forster
2000-03
s.n.
Riverside
Riverside, west of Santa Ana River oppsoite the south end of Mt. Rubidoux, SE of Flabob Airport, s of bend in Crestmore Rd. and 2 mi. S of Mission Blvd., E of co. Parks Hqtrs.
229
Comment Read comments Feb 7 2007
RSA671728
Verbesina encelioides subsp. exauriculata
F. R. Schallert
1953-6-1
1464
Riverside
Near Riverside.
Comment
RSA683199
Acacia baileyana
Scott D. White
2003-12-1
9894
Riverside
Santa Ana River Valley; City of Riverside; (La Sierra area).
244
Comment
RSA683227
Hemizonia paniculata
Scott D. White
2003-12-1
9891
Riverside
Santa Ana River Valley; City of Riverside; (La Sierra area).
244
Comment
RSA683228
Hemizonia paniculata
Scott D. White
2003-12-1
9892
Riverside
Santa Ana River Valley; City of Riverside; (La Sierra area).
244
Comment
RSA683230
Isocoma menziesii
Scott D. White
2003-12-1
9893
Riverside
Santa Ana River Valley; City of Riverside; (La Sierra area).
244
Comment
RSA683236
Hemizonia paniculata
Scott D. White
2003-12-1
9890
Riverside
Santa Ana River Valley; City of Riverside; (La Sierra area).
244
Comment
RSA683845
Verbesina encelioides
Scott D. White
2003-12-1
9889
Riverside
Santa Ana River Valley; City of Riverside; (La Sierra area).
244
Comment
RSA684643
Equisetum laevigatum
Lester H. Cushman
1932-5-15
15144
Riverside
Near Pedley Riverside.
Comment
RSA695427
Senna artemisioides
Robert Hamilton
2003-2-6
s.n.
Riverside
Riverside, vacant field on Monroe St. SE of California Ave.
232
Comment
RSA696323
Vulpia myuros
Keith E. Hoffmaster
1935-3-3
838
Riverside
Near Santa Ana River, north of Arlington.
Comment
RSA69814
Muhlenbergia asperifolia
J. C. Roos
1951-9-25
5257
Riverside
West end Fairmount Park
259
Comment
RSA69817
Bidens frondosa
J. C. Roos
1951-9-25
5265
Riverside
Fairmount Park
259
Comment
RSA69818
Eriochloa acuminata
J. C. Roos
1951-9-25
5294
Riverside
Riverside
259
Comment
RSA69819
Mentha aquatica
J. C. Roos
1951-9-25
5289
Riverside
West end Fairmount Park
259
Comment
RSA69833
Elymus X gouldii
J. C. Roos, L. Roos
1951-10-24
5344
Riverside
Fairmount Park.
259
Comment
RSA69836
Leersia oryzoides
J. C. Roos, L. Roos
1951-10-24
5345
Riverside
Outlet of Fairmount Park Lake
259
Comment
RSA69869
Eclipta prostrata
J. C. Roos
1951-9-22
52332
Riverside
Fairmont Park.
244
Comment
RSA69870
Ludwigia peploides subsp. peploides
J. C. Roos
1951-9-25
5250
Riverside
Fairmount Park
259
Comment
RSA69872
Panicum capillare
J. C. Roos
1951-9-25
5255
Riverside
Fairmount Park
259
Comment
RSA70123
Sporobolus indicus var. indicus
J. C. Roos, L. Roos
1951-9-25
5277
Riverside
Fairmount Park
259
Comment
RSA715374
Allium subhirsutum
A. C. Sanders
1998-4-12
21752
Riverside
yard of residence at 5081 Magnolia Ave, corner of Chapman Pl.
256
Comment Read comments May 25 2010
RSA717477
Fraxinus velutina
A. C. Sanders, O. F. Clarke
1991-6-10
11133
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
RSA717478
Fraxinus velutina
A. C. Sanders, O. F. Clarke
1991-6-10
11134
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
RSA717493
Fraxinus velutina
A. C. Sanders, O. F. Clarke
1991-6-10
11135
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
RSA717495
Acer negundo
A. C. Sanders, O. F. Clarke
1991-6-10
11122
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
RSA717497
Hydrocotyle ranunculoides
A. C. Sanders, O. F. Clarke
1991-6-10
11120
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
RSA717499
Ficus carica
A. C. Sanders, O. F. Clarke
1991-6-10
11119
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
RSA720651
Cichorium intybus
John Green
2004-7-1
s.n.
Riverside
Santa Ana River Valley: just NW of Riverside Municipal Airport, drainage ca. 0.3 mi. south of Jurupa Road, just east of Van Buren Blvd.
229
Comment
RSA725813
Artemisia annua
Eula F. Moore
1996-10-1
s.n.
Riverside
Riverside, 4291 Alta Vista Dr.
259
Comment
RSA725949
Ribes aureum var. gracillimum
Mitch Provance
2001-3-3
3520
Riverside
San Bernardino Valley: Vicinity of Casa Blanca, NW corner of St. Lawrence St. and Victoria Avenue.
274
Comment Read comments Mar 5 2010
RSA725957
Cichorium intybus
Mitch Provance
2003-7-4
4643
Riverside
San Bernardino Valley: Riverside, Monticello Ave. near the canal, between Driftwood and Conway Drives.
226
Comment
RSA736568
Lasthenia gracilis
Keith E. Hoffmaster
1935-3-3
839
Riverside
Near Santa Ana River, north of Arlington.
Comment
RSA7751
Ammannia coccinea
C. M. Dammers
1933-12-4
s.n.
Riverside
Growing wild in center of city of Riverside
Comment Read comments Nov 23 2010
RSA776707
Sherardia arvensis
Steve D. Boyd
2005-7-4
11633
Riverside
City of Riverside, Wood Steets neighborhood, southeast of confluence of Arroyo Tequesquite and Santa Ana River, northeast corner of Brockton Ave. and Beechwood Place.
244
Comment
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
RSA799665
Cucurbita foetidissima
LeRoy Gross, Bart O'Brien
2013-3-18
5949
Riverside
High bench above the Santa Ana river, north of the river, and south of the Riverside County animal control facility, just west of Van Buren Boulevard. Near Pedley.
205
Comment
RSA799666
Oncosiphon piluliferum
LeRoy Gross, Bart O'Brien
2013-3-18
5950
Riverside
Fairmount Park, west side of Lake Evans. Riverside. Northeast of Mount Rubidoux.
238
Comment
RSA799667
Populus fremontii subsp. fremontii
LeRoy Gross, Bart O'Brien
2013-3-18
5951
Riverside
Fairmount Park, west side of Lake Evans. Riverside. Northeast of Mount Rubidoux.
238
Comment
RSA85088
Chamaesyce polycarpa
J. C. Roos
1952-4-9
5496
Riverside
Scattered along dry sunny roadside with Avena barbata, Muhlenbergia microsperma, etc., southeast face Mt. Rubidoux.
335
Comment
RSA85090
Phacelia distans
J. C. Roos
1952-4-9
5493
Riverside
Riverside, W face of Mt. Rubidoux.
400
Comment
RSA85099
Filago californica
J. C. Roos
1952-4-9
5510
Riverside
Scattered along dry sunny roadside with Avena barbata, Muhlenbergia microsperma, etc., southeast face Mt. Rubidoux.
335
Comment
RSA85126
Bromus arizonicus
J. C. Roos
1952-4-9
5473
Riverside
east base of Mt. Rubidoux
274
Comment
RSA85146
Guillenia lasiophylla
J. C. Roos
1952-4-9
5500
Riverside
Mt Rubidoux.
396
Comment
RSA85440
Linaria canadensis var. texana
J. C. Roos
1952-4-9
5504
Riverside
north side of Mt. Rubidoux
381
Comment
RSA85441
Aristida adscensionis var. modesta
J. C. Roos
1952-4-9
5508
Riverside
SW face Mountain Rubidoux.
366
Comment
RSA85572
Melica frutescens
J. C. Roos
1952-4-9
5492
Riverside
Mt. Rubidoux
396
Comment
RSA85573
Achnatherum speciosum
J. C. Roos
1952-4-9
5495
Riverside
SW face Mountain Rubidoux.
366
Comment
RSA85574
Aspidotis californica
J. C. Roos
1952-4-9
5499
Riverside
north side of Mt. Rubidoux
381
Comment
RSA89866
Soliva sessilis
J. C. Roos, Lucille Roos
1953-5-9
5916
Riverside
Riverside, Fairmont Park.
259
Comment
RSA89879
Brickellia desertorum
J. C. Roos, L. Roos
1950-10-14
5006
Riverside
E end Jurupa Hills, near corner of Alta & Canal Sts.
305
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
SBBG104054
Tamarix ramosissima
A. C. Sanders with O. F. Clarke
1991-6-10
11137
Riverside
Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River; Riverside
238
Comment
SBBG104651
Bromus catharticus
M. A. Patten
1992-5-27
92 -16
San Bernardino
portion of Green River Golf Club
152
Comment
SBBG104652
Festuca perennis
M. A. Patten
1992-5-17
San Bernardino
portion of Green River Golf Club
152
Comment
SBBG104653
Paspalum dilatatum
M. A. Patten
1992-5-27
92 -18
San Bernardino
Green River Golf Club
152
Comment
SBBG104654
Amaranthus albus
M. A. Patten
1992-5-27
92 -19
San Bernardino
portion of Green River Golf Club; T3S, R8W, S 25/36
152
Comment
SBBG104655
Dactylis glomerata
M. A. Patten
1992-5-27
92 -21
San Bernardino
portion of Green River Golf Club
152
Comment
SBBG119908
Stuckenia pectinata
A. C. Sanders with O. F. Clarke
1991-6-10
11129
Riverside
Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River; Riverside
238
Comment
SBBG119911
Eleocharis parishii
A. C. Sanders with O. F. Clarke
1991-6-10
11126
Riverside
Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River; Riverside
238
Comment
SBBG119912
Rubus ursinus
A. C. Sanders with O. F. Clarke
1991-6-10
11125
Riverside
Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River; Riverside
238
Comment
SBBG119922
Atriplex prostrata
O. F. Clarke
1970-9-24
Riverside
Santa Ana River bottom just E of the old Salt Lake Railroad bridge
216
Comment
SBBG119937
Hydrocotyle ranunculoides
A. C. Sanders with O. F. Clarke
1991-6-10
11120
Riverside
Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River; Riverside
238
Comment
SBBG119938
Ficus carica
A. C. Sanders with O. F. Clarke
1991-6-10
11119
Riverside
Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River; Riverside
238
Comment
SBBG119971
Eucalyptus camaldulensis
A. C. Sanders with O. F. Clarke
1991-6-10
11123
Riverside
Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River; Riverside
238
Comment
SBBG125897
Populus trichocarpa
A. C. Sanders with R. E. Riefner Jr.
2009-8-11
37158
Riverside
Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River, near old boy scout camp
238
Comment
SBBG125908
Ficus palmata
A. C. Sanders with R. E. Riefner Jr.
2009-8-11
37152
Riverside
Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
SBBG125914
Populus fremontii subsp. fremontii
L. Gross with B. O'Brien
2013-3-18
5951
Riverside
Fairmount Park, W side of Lake Evans, NE of Mount Rubidoux
238
Comment
SBBG26815
Sinapis alba
C. B. Wolf
1936-4-21
Riverside
4 mi S of Riverside, S of Jurupa Rd
Comment
SBBG27490
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
Comment
SBBG29056
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-13
602
Riverside
E side of bridge over Santa Ana River, 4.8 km N of Arlington on rd to Pedley, W of Eiverside
240
Comment
SBBG58870
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
Comment
SBBG58920
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-12
600
Riverside
E side of bridge over Santa Ana River, 4.8 km N of Arlington on rd to Pedley, W of Riverside
240
Comment
SBBG58926
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-12
599
Riverside
E side of bridge over Santa Ana River, 4.8 km N of Arlington on rd to Pedley, W of Riverside
240
Comment
SBBG58927
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-12
605
Riverside
E side of bridge over Santa Ana River, 4.8 km N of Arlington on rd to Pedley, W of Riverside
240
Comment
SBBG58934
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-13
602
Riverside
E side of bridge over Santa Ana River, 4.8 km N of Arlington on rd to Pedley, W of Riverside
240
Comment
SBBG81101
Isocoma menziesii
S. Cantrell, W. Appleby
1985-9-19
Riverside
Santa Ana River Regional Park, S side of river
207
Comment
SBBG81103
Bidens laevis
S. Cantrell, W. Appleby
1985-9-19
Riverside
Santa Ana River Regional Park, Riverside, S side of river; T2S, R5W SW 1/4 S30
207
Comment
SBBG81107
Persicaria lapathifolia
S. Cantrell, W. Appleby
1985-9-19
Riverside
Santa Ana River Regional Park, S side of river
207
Comment
SBBG81109
Atriplex serenana var. serenana
S. Cantrell, W. Appleby
1985-9-19
Riverside
Santa Ana River Regional Park, S side of river
207
Comment
SBBG81111
Xanthium strumarium
S. Cantrell, W. Appleby
1985-9-19
Riverside
Santa Ana River Regional Park, Riverside, S side of river
207
Comment
SD1014
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-12
600
Riverside
East side of the bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
239
Comment
SD1018
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-12
602
Riverside
East side of the bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
239
Comment
SD1019
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-12
599
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
239
Comment
SD114138
Persicaria lapathifolia
Darley F. Howe
1945-9-21
1365
Riverside
Ditch by road, Arlington
Comment
SD123746
Solanum lanceolatum
Andy C. Sanders, O. F. Clarke, R. Allert
1984-7-18
5110
Riverside
Riverside, vacant field northeast of intersection of Tyler and Cypress Avenues.
305
Comment
SD126469
Caesalpinia spinosa
Oscar F. Clarke
1988-11-23
Riverside
Cultivated on Victoria Avenue between St. Lawrence & Adams Streets
Comment
SD132541
Equisetum telmateia subsp. braunii
John C. Roos
1952-6-25
5794
Riverside
Riverside, Fairmount Park, west end
259
Comment
SD133008
Rosa californica
Stephen Meyers
1990-12-10
Riverside
Louis Rubidoux Nature Center: along the drainage that connects to the Sunnyslope Channel, & to the confluence with the Santa Ana River
700
Comment
SD133173
Layia glandulosa
L. LaPre
1991-4-6
91 10
San Bernardino
Adelanto, north side of Highway 18.
960
Comment
SD139980
Tamarix gallica
Andy C. Sanders, O. F. Clarke
1991-6-10
11137
Riverside
Riverside; along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
Comment
SD140222
Leersia oryzoides
A. C. Sanders, O. F. Clarke & CNPS field trip
1991-10-5
11740
Riverside
Riverside, Fairmont Park. Along Spring Brook between Lake Evans and Santa Ana River, circa 50-100 meters below the lake.
Comment
SD144143
Cyperus difformis
A. C. Sanders
1994-7-26
15150
Riverside
Santa Ana River at the Mission Blvd. at 7th Street bidge; west foot of Mount Rubidoux; disturbed riparian zone in sandy riverbottom; uncommon annual in wet sand, mostly shallow water along the river.
239
Comment
SD146038
Bidens laevis
A. C. Sanders, Mitch Provance, and B. Pitzer
2000-9-27
23679
Riverside
Santa Ana River Valley; southwest side of Mt. Rubidoux, northwest of intersection ot Tequesquite Ave. and Gregory Road.
231
Comment
SD146042
Baccharis glutinosa
Mitch Provance, S. D. Boyd
1999-9-14
1784
Riverside
Riverside; riverbottom along Spring Brllk between Lake Evans and the Santa Ana River at the Mission Bridge.
238
Comment
SD146059
Amaranthus palmeri
Mitch Provance
1998-9-5
1028
Riverside
City of Riverside; Hillside area,. along the south side of Dewey Street between Streeter Ave. and Palm Ave.
238
Comment
SD146115
Cyperus odoratus
A. C. Sanders, Mitch Provance, et al
2000-9-27
23680
Riverside
Santa Ana River Valley; southwest side of Mount Rubidoux; northwest of intersection of Tequesquite Avenue and Gregory Road; near confluence of Arroyo Tequesquite and the river .
231
Comment
SD146145
Scrophularia californica subsp. floribunda
Mitch Provance
1998-6-10
634
Riverside
City of Riverside: east side of Pachappa Hill, as acessed from where panorama road crosses the 91 freeway
305
Comment
SD146150
Cymbalaria muralis
A. C. Sanders
1998-4-12
21751
Riverside
Residence at 5081 Magnolia Ave., corner of Chapman Pl.
256
Comment
SD146198
Eriastrum densifolium subsp. elongatum
Mitch Provance
1998-6-12
699
Riverside
Santa Ana River Wash, Riverside, 1/8 mile northwest of Tequesquite Ave. and Gregory Rd.
228
Comment
SD146272
Glycyrrhiza lepidota
A. C. Sanders, Mitch Provance and B. Pitzer
2000-9-27
23678
Riverside
Southwest side of Mt. Rubidoux, northwest of intersecdtion of Tequesquite Ave. and Gregory Rd., nbear confluence of Arroyo Tequesquite and the river.
231
Comment
SD146298
Calystegia sepium subsp. binghamiae
Mitch Provance, S. D. Boyd
1999-9-14
1780
Riverside
Riverside; Riverbottom along Spring Brook between Lake Evans and the Santa Ana River at the Mission Bridge.
238
Comment
SD146303
Chenopodium strictum var. glaucophyllum
A. C. Sanders, Mitch Provance and B. Pitzer
2000-9-27
23682
Riverside
Santa Ana River Valley; southwest side of Mt. Rubidoux, northwest of the intersection of Tequesquite Ave. and Gregory Road.
231
Comment
SD146325
Atriplex serenana
A. C. Sanders, Mitch Provance, and B. Pitzer
2000-9-27
23681
Riverside
Santa Ana River Valley: Southwest side of Mt. Rubidoux, northwest of intersection of Tequesquite Ave. and Gregory Rd., near confluence of Arrq
231
Comment
SD186260
Fraxinus velutina
A. C. Sanders, O. F. Clarke
1991-6-10
11135
Riverside
Viverside, along Spring Brook between Lake Evans and the Santa Ana River.
238
Comment
SD224785
Cyperus erythrorhizos
A. C. Sanders, O. F. Clarke & C. N. P. S. field trip
1991-10-5
11742
Riverside
Rubidoux, Santa Ana River Regional Park, ca. 0.3 mi SE of Louis Rubidoux Nature Center.
Comment
SD227700
Lamarckia aurea
A. C. Sanders
1994-5-15
14489
Riverside
Mount Rubidoux, ar rodky granitic hill on the NW side of Riverside on the east bank of the Santa Ana River.
399
Comment
SD227704
Pennisetum setaceum
A. C. Sanders
1994-5-15
14485
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the east bank of the Santa Ana River
399
Comment
SD227774
Sisymbrium erysimoides
A. C. Sanders
1994-5-15
14478
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the east bank of the Santa Ana River.
399
Comment
SD227838
Phacelia minor
A. C. Sanders
1994-5-15
14482
Riverside
Mount Rubidoux on NW side of Riverside on the east bank of the Santa Ana River.
399
Comment
SD227860
Eulobus californicus
A. C. Sanders
1994-5-15
14484
Riverside
Mount Rubidoux: NW side of Riverside on the east bank of the Santa Ana River.
399
Comment
SD227898
Antirrhinum nuttallianum
A. C. Sanders
1994-5-15
14492
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the east bank of the Santa Ana River.
399
Comment
SD233936
Populus fremontii subsp. fremontii
LeRoy Gross, Bart OBrien
2013-3-18
5951
Riverside
Coastal Plains & Basins; San Bernardino Basin region: Fairmount Park, west side of Lake Evans, Riverside, NE of Mount Rubidoux (Riverside West 7.5'Q).
238
Comment
SD236172
Artemisia annua
Eula F. Moore
1996-10-1
Riverside
Riverside, weed at residence at 4291 Alta Vista Dr.
259
Comment
SD237518
Ficus palmata
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37152
Riverside
Peninsular Range: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
SD237602
Populus trichocarpa
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37158
Riverside
Peninsular Range: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River (Riverside West 7.5'Q)
238
Comment
SD239640
Cryptantha muricata
Oleg Pryadko
2008-5-2
50
Riverside
San Bernardino Valley Region: Western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200ft south of Clay St and General road, 1000 ft east of Van Buren Blvd., north bank of Santa Ana River (Riverside West 7.5'Q)
207
Comment
SD241649
Asparagus asparagoides
A. C. Sanders
2010-5-29
38428
Riverside
Riverside, yard at 5081 Magnolia Ave; at corner of Chapman Place (Riverside West 7.5'Q)
257
Comment
SD241726
Trachelospermum jasminoides
A. C. Sanders
2010-5-23
38427
Riverside
Riverside, yard at 5081 Magnolia Ave., at corner of Chapman Place (Riverside West 7.5'Q)
Comment
SD245306
Cereus
A. C. Sanders
2010-5-31
38433
Riverside
Riverside, yard at 5081 Magnolia Ave., at corner of Chapman Place. Large Victorian residence.
257
Comment
SD248310
Alternanthera caracasana
Oscar Avila
2015-8-6
Riverside
Riverside: Ryan Bonaminio Park, Tequesquite Arroyo below old Chinatown and just above confluence with Santa Ana River, along Tequesquite Avenue, south of Mt. Rubidoux (Riverside West 7.5'Q)
227
Comment
SD253431
Cressa truxillensis
Mitch Provance
2013-6-16
613 19
Riverside
Santa Ana River Valley: City of Riverside, Arlanza neighborhood, Foothill Elementary School on Wells Avenue, ca. 0.4 mile west of Van Buren.
226
Comment
SD254499
Brachypodium distachyon
Steve Boyd
2011-3-30
12306
Riverside
Coastal plains and basins; San Bernardino basin region: City of Riverside, residential lot at northwest corner of Beechwood Place and Brockton Avenue.
256
Comment
SD254518
Alternanthera caracasana
Mitch Provance
2013-6-18
613 30
Riverside
Santa Ana River Valley: Riverside, Arlanza area, Terrace Middle School on Rutland Ave. (Riverside West 7.5'Q)
227
Comment
SD257248
Calystegia sepium subsp. binghamiae
Mitch Provance
2012-11-10
112 02
Riverside
San Bernardino Valley; Riverside, Santa Ana River, Fairmont Park, north side of Lake Evans, adjacent to the bike path on the N side of Dexter Dr., just W of the American Legion and the histori Boy Scouts Camp.
241
Comment
SD260245
Astragalus didymocarpus
Mitch Provance
2013-2-16
213 1
Riverside
Santa Ana River Valley: Riverside, Arlanza area, W side of Hole Lake and adjacent mesa (Riverside West 7.5'Q)
226
Comment
SD260938
Calystegia sepium subsp. binghamiae
Mitch Provance
2013-5-29
513 12
Riverside
Santa Ana River Valley: Riverside, Fairmount Park, W side of Lake Evans, W side of Dexter Drive, just SW of the American Legion.
241
Comment
SD262202
Oncosiphon piluliferum
Steve Boyd
2017-4-19
12324
Riverside
City of Riverside, residential lot at 4376 Beechwood Place (Riverside West 7.5'Q)
228
Comment
SDSU2161
Toxicodendron diversilobum
Thomas A. Zink
1971-5-1
Riverside
About 100 yards north of Camp Evans.
244
Comment
SDSU2568
Vinca major
Thomas Zink
1971-3-1
Riverside
The Santa Ana River bottom just south of Fairmont Park,
244
Comment
SDSU9248
Rubus ursinus
Thomas A. Zink
1971-4-1
Riverside
Just south of Fairmont Park.
244
Comment
SEINET11177603
Ocimum gratissimum
Unknown
2014-4-10
s.n.
Riverside
Riverside
Comment
SEINET13262577
Brachypodium hybridum
Steve Boyd
2011-1
12306
Riverside
City of Riverside, residential lot at northwest corner of Beechwood Place (4131) and Brockton Avenue.
256
Comment
SEINET13276693
Brachypodium distachyon
Steve Boyd
2011-1
12306
Riverside
Coastal plains and basins; San Bernardino basin region.: City of Riverside, residential lot at northwest corner of Beechwood Place (4131) and Brockton Avenue.
256
Comment
SEINET13276755
Asparagus officinalis
Mitch Provance
2012-1
196 -08
Riverside
San Bernardino Valley: Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave (Riverside 7.5' Q.)
226
Comment
SEINET13276756
Pseudognaphalium luteoalbum
Mitch Provance
2012-1
196 -06
Riverside
San Bernardino Valley: Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave (Riverside 7.5' Q.)
226
Comment
SEINET13276757
Glycyrrhiza lepidota
Mitch Provance
2012-1
196 -05
Riverside
San Bernardino Valley: Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave (Riverside 7.5' Q.)
226
Comment
SEINET13276758
Anemopsis californica
Mitch Provance
2012-1
196 -04
Riverside
San Bernardino Valley: Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave (Riverside 7.5' Q.)
226
Comment
SEINET13276759
Scirpus microcarpus
Mitch Provance
2012-1
196 -01
Riverside
San Bernardino Valley: Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave (Riverside 7.5' Q.)
226
Comment
SEINET13297607
Atriplex semibaccata
Mitch Provance
2013-1
613 -22
Riverside
Santa Ana River Valley: City of Riverside, Arlanza neighborhood, Foothill Elementary School on Wells Avenue, about 0.4 mi W of Van Buren (Riverside West 7.5' Q.)
226
Comment
SEINET13297608
Heliotropium curassavicum
Mitch Provance
2013-1
613 -27
Riverside
San Bernardino Valley: Riverside, Arlington area, S side of Challen Avenue, near intersection with Curran Dr. (Riverside West 7.5' Q.)
238
Comment
SEINET13387115
Cressa truxillensis
Mitch Provance
2013-1
613 -19
Riverside
Santa Ana River Valley: City of Riverside, Arlanza neighborhood, Foothill Elementary School on Wells Avenue, about 0.4 mi W of Van Buren (Riverside West 7.5' Q.)
226
Comment
SEINET13394112
Collinsia heterophylla
H. M. Hall
1903-1
3825
Riverside
Vicinity of Riverside.
335
Comment
SEINET2055018
Senecio vulgaris
Unknown
1965-4-22
Riverside
2800 Mary Street, Victoria Village Shopping Center, Riverside
262
Comment
SEINET2055074
Silybum marianum
Nadine Tolkan
1970-5-19
15
Riverside
Natural area W of Fairmont Park
304
Comment
SEINET2057439
Opuntia leucotricha
Mira M. Bogen, W. H. Earle
1987-5-10
Riverside
Along Van Buren Blvd. between bridge over Santa Ana River and sewer plant, dirsturbed area by raodside.
210
Comment
SEINET238486
Atriplex canescens
A. C. Sanders, Mitch Provance
2000-9-27
23673
Riverside
Santa Ana River Valley: SW side of Mt. Rubidoux NW of intersection of Tequesquite Ave. and Gregory Rd. near confluenc
232
Comment
SEINET239060
Nassella cernua
Mitch Provance
2000-4-8
2007
Riverside
Jurupa Mountains: S extension of 'Rattlesnake Mt.' <100m W of Peak 1739. (Fontana 7.5' Q.)
488
Comment
SEINET251666
Leymus triticoides
A. C. Sanders, O. F. Clarke
1991-6-10
11138
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brooke between lake Evans (Fairmont Park) & the Santa Ana River ( Riverside West 7.5 Q.:)
238
Comment
SEINET270102
Arundo donax
Miles Fellows
1984-9-25
Riverside
Santa Ana river bed just north of Riverside
Comment
SEINET272195
Bidens frondosa
A. C. Sanders, S. Ogg
1994-7-28
15180
Riverside
Riverside: Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge.
243
Comment
SEINET3074906
Anemopsis californica
Margaret Ferro
1970-5-16
18
Riverside
Santa Ana River bottom by Jurupa Golf Course.
370
Comment
SEINET3078493
Veronica persica
Unknown
1965-4-7
s.n.
Riverside
3992 Bandini Avenue, Riverside.
262
Comment
SEINET3080653
Schinus molle
Unknown
1965-2-28
Riverside
Riverside 5226 Olivewood Drive
274
Comment
SEINET3080984
Conium maculatum
Unknown
1966-5-16
Riverside
Specific location: Camp Evans. At the foot of the western side of Mt. Rubidoux, 100 yards north of Mission Blvd.
213
Comment
SEINET3081782
Funastrum cynanchoides var. hartwegii
Peggy Merritt
PM- 720428
Riverside
Canyon running N in hills 1 mi S of Intersec. of Alessandra Blvd and Walnut St., 12 mi W of Riverside
366
Comment Read comments Aug 25 2013
SEINET3084417
Cryptantha microstachys
Rose Gagnon
1968-5-14
680514 -4
Riverside
Riverside. North bank of Santa Ana River east of Salt Lake City Bridge.
Comment
SEINET3084450
Cryptantha muricata
Rose Gagnon
1968-5-14
680514 -5
Riverside
North bank of Santa Ana River East of Salt Lake City bridge
Comment
SEINET3086224
Stellaria media
Leland R. Dykes
1962-4-1
22
Riverside
4831 Rubidoux Ave.
Comment
SEINET3089522
Ricinus communis
Michael DeJong
1971-4-10
Riverside
Riverside, Hill behind apartments 5400 block of Olivewood Avenue, Riverside
Comment
SEINET3090329
Chenopodiastrum murale
Leland R. Dykes
1962-3-25
3
Riverside
4831 Rubidoux Ave., Riverside.
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
SEINET3132306
Chorizanthe parryi var. parryi
K. Brandegee
1905-5-12
sn
Riverside
Riverside
Comment
SEINET3132491
Zannichellia palustris
S. B. Parish
1907-10-12
6501
San Bernardino
West Riverside, San Bernardino Valley
305
Comment Read comments Sep 27 2016
SEINET3150744
Juncus bufonius
H. M. Hall
1904-5-10
4954
Riverside
Fremont Park
244
Comment Read comments Mar 15 2014
SEINET3923268
Bromus rubens
R. L. Piemeisel
1913-5-4
3595
Riverside
Sunny Mt., Riverside.; 0
Comment
SEINET3929485
Elymus condensatus
R. L. Piemeisel
1914-2-17
3812
Riverside
Mt. Rubidoux.; 0
Comment
SEINET3930583
Atriplex canescens
Grant D. Brown
1950-12-2
594
Riverside
Santa Ana River NW of Arlington.; 0
198
Comment
SEINET3930589
Atriplex canescens
R. L. Piemeisel
1913-9-19
3655
Riverside
W. Riverside.; 0
Comment
SEINET3930599
Atriplex canescens
Grant D. Brown
1950-12-2
593
Riverside
Santa Ana R. NW. of Arlington.; 0
Comment
SEINET4560400
Populus fremontii subsp. fremontii
LeRoy Gross, Bart O'Brien
2013-1
5951
Riverside
Coastal Plains & Basins; San Bernardino Basin region: Fairmount Park, west side of Lake Evans. Riverside. Northeast of Mount Rubidoux.
24
Comment
SEINET4680874
Camissonia bistorta
R. L. Piemeisel
1913-4-16
3434
Riverside
Bottom of Rubidoux Mt.; 0
305
Comment
SEINET8553362
Erodium cicutarium
H. M. Hall
1903-1
3809
Riverside
Vicinity of Riverside, in the Sonoran Zone
396
Comment
SEINET952168
Glycyrrhiza lepidota
H. M. Hall
1904-1
4967
Riverside
West Riverside
213
Comment
SFV15631
Brassica nigra
M. Merchant
1992-4-17
3
Riverside
Santa Ana River bottom. End of Rubidoux Ave. in Riverside, 0.5 miles from river.
250
Comment
SJSU162
Salix exigua
Mrs. H. P. Bracelin
1932-4-12
600
Riverside
E side of bridge over Santa Ana R, 4.8km N of Arlington on rd to Pedley, W of Riverside
243
Comment Read comments Mar 26 2011
SJSU204
Salix exigua
Mrs. H. P. Bracelin
1932-4-12
601
Riverside
E side of bridge over Santa Ana R, 4.8 km N of Arlington on rd to Pedley, W of Riverside
243
Comment Read comments Mar 26 2011
SJSU242
Salix exigua
Mrs. H. P. Bracelin
1932-4-12
599
Riverside
E side of bridge over Santa Ana R, 4.8 km N of Arlington on rd to Pedley, W of Riverside
Comment Read comments Mar 26 2011
SJSU258
Salix exigua
Mrs. H. P. Bracelin
1932-4-12
602
Riverside
E side of bridge over Santa Ana R, 4.8 km N of Arlington on rd to Pedley, W of Riverside
240
Comment Read comments Mar 26 2011
SJSU5503
Delairea odorata
R. A. Anderson
1964-12-25
Riverside
Riverside
259
Comment
UC1007107
Oenothera elata subsp. hirsutissima
P. A. Munz
1934-9-30
13238
Riverside
foot of Mt. Roubidoux Riverside
Comment
UC1009209
Yucca whipplei
J. M. Webber
1948-5-5
433
Riverside
Grant School Grounds
Comment
UC1009210
Yucca whipplei
J. M. Webber
1948-5-5
431
Riverside
Grant School Grounds
Comment
UC1010242
Malva parviflora
John and Lucille Roos
1951-5-5
5034
Riverside
Riverside, Fairmont Park Fairmont Park; Riverside, Fairmont Park
274
Comment
UC1010309
Brickellia desertorum
John and Lucille Roos
1950-9-9
4986
Riverside
Mt. Rubidoux
396
Comment
UC1010317
Brickellia desertorum
John and Lucille Roos
1950-10-14
5006
Riverside
near corner of Alta and Canal Sts (e end of Jurupa Hills, West Riverside); Jurupa Hills
304
Comment
UC1023396
Schismus barbatus
John and Lucille Roos
1951-3-24
5033
Riverside
Mount Rubidoux
396
Comment
UC1023427
Soliva sessilis
John and Lucille Roos
1953-5-9
5916
Riverside
Fairmount Park
259
Comment
UC1059063
Selaginella bigelovii
Lee Bonar
1957-3-2
Riverside
e slope Mt. Rubidoux
Comment
UC106812
Leymus triticoides
H. M. Hall
1904-5-19
4959
Riverside
Fairmount Peak Vicinity of Riverside
243
Comment
UC111153
Encelia californica
F. M. Reed
1905-4-10
796
Riverside
Arlington Heights
Comment
UC111183
Encelia californica
F. M. Reed
1907-2-2
1211
Riverside
near Prenda Station; Lincoln Heights
Comment
UC1118066
Encelia farinosa
A. Lewis
Mar 1933
180
Riverside
Rubidoux Mountain Riverside Quad., Rubidous Mountain
304
Comment
UC123741
Amorpha fruticosa
Fred M. Reed
1904-6-12
599
Riverside
above Chinatown ford; Santa Ana River
Comment
UC124605
Plantago lanceolata
Geo. R. Hall
1908-1
8485
Riverside
Riverside
Comment
UC126878
Suaeda calceoliformis
Geo. R. Hall
1905-9-26
52
Riverside
near Riverside (near the Santa Ana River)
290
Comment
UC128992
Bidens laevis
Geo. R. Hall
1905-1
Riverside
Riverside
Comment
UC129476
Nicotiana quadrivalvis
H. M. Hall
1907-7-2
8007
Riverside
vicinity Riverside (Santa Ana River); Santa Ana River
274
Comment
UC129479
Stephanomeria exigua subsp. deanei
H. M. Hall
1907-7-2
8005
Riverside
vicinity Riverside; Santa Ana River
274
Comment
UC144133
Phacelia douglasii var. cryptantha
Charlotte M. Wilder
1908-3-28
873
Riverside
sandy flat north of pond, Fairmount Park, Riverside, Cal.
Comment
UC144134
Lepidium lasiocarpum var. lasiocarpum
Charlotte M. Wilder
1908-3-25
1121
Riverside
Fairmount Park Riverside
Comment
UC147835
Panicum capillare
H. M. Hall
Aug. 1901
Riverside
vicinity Riverside; vicinity of Riverside
304
Comment
UC1514825
Epipactis gigantea
George Henry Grinnell
1924-5-24
Riverside
Riverside
Comment
UC1522674
Solanum elaeagnifolium
A. C. Sanders, O. F. Clarke and R. Allert
1984-7-18
5109
Riverside
near the intersection of Wheeler and Miller Street (near Hunt Park, Arlington area); Riverside, Arlington area
259
Comment
UC1522707
Solanum lanceolatum
A. C. Sanders, O. F. Clarke and R. Allert
1984-7-18
5110
Riverside
ne of the intersection of Tyler Avenue and Cypress Avenue
304
Comment
UC1584121
Cyperus difformis
Steve Boyd
1989-7-23
3788
Riverside
Santa Ana River just downstream of old city dump at w. extension of Rubidoux Ave. Riverside; Santa Ana River, Riverside
Comment
UC1608010
Leersia oryzoides
A. C. Sanders with O. F. Clarke and C. N. P. S.
1991-10-5
11740
Riverside
50-100 m below Lake Evans (between Lake Evans and Santa Ana River Fairmont Park, along Spring Brook); Riverside, Fairmont Park, Spring Brook
Comment
UC162735
Ranunculus cymbalaria var. saximontanus
H. M. Hall
1897-7-3
680
San Bernardino
Santa Ana River
1371
Comment
UC163358
Marsilea vestita subsp. vestita
Dr. Pringle
Riverside
west Riverside Riverside
Comment Read comments Sep 8 2011
UC169817
Eragrostis mexicana subsp. virescens
H. M. Hall
1901-8-6
2653
Riverside
vicinity Riverside
457
Comment
UC1713243
Poa annua
unknown
April 1917
Riverside
Riverside
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
UC1746505
Lasthenia coronaria
Mitch Provance
2000-4-8
2009
Riverside
Jurupa Mountains; S extension of ''Rattlesnake Mt.'', <100 m W of peak 1739.
Comment
UC186443
Ipomoea hederacea
Gordon Surr
1915-12-5
10739
Riverside
Arlington
Comment
UC188912
Chloris virgata
F. M. Reed
1904-8-14
94
Riverside
Arlington Heights
Comment Read comments Apr 2 2011
UC1931001
Artemisia annua
Eula F. Moore
1996-10-1
s.n.
Riverside
Riverside at 4291 Alta Vista Dr.
Comment
UC23766
Linanthus parviflorus
Geo. R. Hall
1901-3-17
1674
Riverside
near Riverside
Comment
UC26372
Antirrhinum nuttallianum subsp. nuttallianum
Geo. R. Hall
1901-3-30
1709
Riverside
near Riverside
Comment
UC26509
Castilleja minor subsp. spiralis
E. L. Koethen
1897-10-27
Riverside
W. Riverside; Riverside
Comment
UC27617
Scrophularia californica
Geo. R. Hall
1901-3-31
Riverside
near Riverside
Comment
UC28914
Cucurbita palmata
H. M. Hall
1901-8-6
2654
Riverside
vicinity Riverside
457
Comment
UC28915
Cucurbita palmata
H. M. Hall
1901-8-6
2654
Riverside
vicinity of Riverside
457
Comment
UC29846
Symphyotrichum subulatum
E. G. Koethen
1897-10-16
D
Riverside
w Riverside, roadside
Comment
UC30364
Baccharis salicina
E. G. Koethen
1897-10-16
Riverside
West Riverside
Comment
UC30368
Baccharis salicifolia subsp. salicifolia
E. L. Koethern
1897-10-20
Riverside
west Riverside
Comment
UC30436
Lasthenia californica
E. L. Koethen
1897-4-1
17
Riverside
plains, Riverside Riverside
Comment
UC30437
Lasthenia gracilis
Geo. R. Hall
1901-3-17
Riverside
Riverside
Comment
UC30574
Bidens laevis
E. L. Koethen
1897-10-16
Riverside
Riverside
Comment
UC30603
Layia platyglossa
Geo. R. Hall
1901-3-17
1670
Riverside
near Riverside
Comment
UC31387
Encelia californica
E. L. Koethen
1897-4-1
17
Riverside
plains Riverside
Comment
UC31396
Encelia farinosa
Geo. R. Hall
1901-3-17
1671
Riverside
near Riverside
Comment
UC31397
Encelia californica
E. L. Koethen
1897-4-1
10
Riverside
Plains
Comment Read comments Mar 12 2011
UC31887
Euthamia occidentalis
E. L. Koethen
1897-10-16
Riverside
Riverbottom, West Riverside
Comment
UC32766
Heterotheca grandiflora
E. L. Koethen
1897-10-16
B
Riverside
w Riverside
Comment
UC35681
Pluchea odorata var. odorata
E. G. Koethen
1897-10-16
A
Riverside
w Riverside
Comment
UC35949
Senecio californicus
E. L. Koethen
April 1897
18
Riverside
Plains
Comment Read comments Mar 12 2011
UC36214
Solidago velutina subsp. californica
E. L. Koethen
1897-7-15
15
Riverside
Plains , Plains (Riverside)
Comment
UC36536
Rafinesquia californica
Geo. R. Hall
1901-3-31
10
Riverside
near Riverside
Comment
UC37740
Bromus catharticus
H. M. Hall
August 1899
1365
Riverside
Riverside; Southern California, Riverside
Comment
UC38340
Eragrostis cilianensis
H. M. Hall
August, 1899
1366
Riverside
Riverside
Comment
UC38730
Lamarckia aurea
E. L. Koethen
Apr., 1897
9
Riverside
Riverside
Comment
UC38797
Lolium temulentum
E. A. Zumbro
1899-5-17
Riverside
Riverside
Comment
UC39152
Echinochloa crus-galli
E. L. Koethen
1897-8-12
8
Riverside
Riverside
Comment
UC39738
Polypogon interruptus
E. L. Koethen
1897-8-12
4
Riverside
Riverside
Comment
UC416792
Nemacladus longiflorus var. longiflorus
Fred M. Reed
1907-5-26
1367
Riverside
n of Rubidoux Mt. (San Ana River banks, Riverside and vicinity); Riverside, Santa Ana River
Comment
UC420632
Portulaca oleracea
F. M. Reed
1905-9-25
Riverside
Riverside
Comment
UC420634
Calyptridium monandrum
Fred M. Reed
1907-5-26
1376
Riverside
above Mount Rubidoux (Riverside and vicinity); Riverside
Comment
UC444840
Eustoma exaltatum
unknown
1905-9-28
267
Riverside
near Salt Lake Bridge (Santa Ana River); Santa Ana River
Comment Read comments Sep 4 2011
UC444846
Centaurium venustum
Fred M. Reed
1903-8-29
435
Riverside
near Chinatown (Riverside and vicinity); Riverside, Santa Ana River
Comment
UC444927
Datura wrightii
F. M. Reed
1905-9-28
257
Riverside
Riverside
Comment
UC444935
Nicotiana quadrivalvis
F. M. Reed
1905-9-25
247
Riverside
Riverside
Comment
UC449647
Artemisia palmeri
F. M. Reed
1905-9-28
Riverside
Santa Ana River bottom
243
Comment Read comments Sep 10 2008
UC449833
Eriastrum sapphirinum
I. J. Condit
May 1926
Riverside
Rubidoux
Comment
UC450070
Urtica urens
F. M. Reed
1905-3-3
675
Riverside
Riverside and Vicinity Riverside
274
Comment
UC465463
Monolepis nuttalliana
Fred M. Reed
1906-5-19
961
Riverside
Rubidoux <Ave. or Riv. ?> near Grand; Rubidoux <Ave. or Riv. ?>
Comment Read comments Mar 10 2011
UC465713
Mirabilis laevis var. crassifolia
I. J. Condit
May 1926
Riverside
Rubidoux
Comment
UC465735
Sesuvium verrucosum
J. E. Roadhouse
Aug. 1905
505
Riverside
California Ave. Riverside
Comment
UC468989
Ambrosia psilostachya
R. L. Pendleton
1905-9-28
254
Riverside
bottom Santa Ana River
243
Comment
UC480948
Ranunculus cymbalaria var. saximontanus
D. L. Crawford
745
Riverside
at side of lake Riverside
Comment
UC485618
Euthamia occidentalis
R. L. Pendleton
1905-10-1
284
Riverside
West Riverside
274
Comment
UC494325
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-12
604
Riverside
4.8 km. n Arlington (rd. to Pedley, w of Riverside, e side of bridge over Santa Ana R.)
240
Comment
UC494326
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-12
605
Riverside
4.8 km. n Arlington (4 mi w of Riverside, rd. to Pedley, e side of bridge over Santa Ana River, either side of rd.)
240
Comment
UC494328
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-12
606
Riverside
4.8 km. n Arlington (4 mi. w of Riverside, rd. to Pedley, e side of bridge over Santa Ana R., either side of hwy.)
240
Comment
UC494329
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-12
606
Riverside
4.8 km. n Arlington (w of Riverside, rd. to Pedley, e side of bridge over Santa Ana R., either side of hwy.)
240
Comment
UC494348
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-12
599
Riverside
4.8 km. n Arlington (w of Riverside, rd. to Pedley, e side of bridge over Santa Ana River, either side of rd.)
240
Comment
UC494349
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-12
600
Riverside
4.8 km. n Arlington (on rd. to Pedley, 4 mi w of Riverside, e side of bridge over Santa Ana R., down embankment either side of hwy.)
240
Comment
UC498686
Salix exigua
Mrs. H. P. Bracelin
1932-4-12
602
Riverside
4.8 km. n Arlington (4 mi w of Riverside, e side of bridge over Santa Ana R., on rd. to Pedley)
240
Comment
UC498787
Salix exigua
Mrs. H. P. Bracelin
1932-4-12
603
Riverside
4.8 km. n Arlington (on rd. to Pedley, w of Riverside, e side of bridge over Santa Ana R.)
240
Comment
UC498790
Salix exigua
Mrs. H. P. Bracelin
1932-4-12
601
Riverside
4.8 km. n of Arlington (on rd. to Pedley, w of Riverside, e side of bridge over Santa Ana R., base of embankment either side of hwy.)
240
Comment
UC50794
Distichlis spicata
H. M. Hall
Aug 1901
Riverside
Vicinity of Riverside; in the Upper Sonoran Zone
259
Comment
UC50795
Distichlis spicata
H. M. Hall
May 1902
3284
Riverside
Santa Ana River
182
Comment
UC52454
Eriastrum densifolium subsp. sanctorum
H. M. Hall
1897-7-3
683
San Bernardino
Santa Ana River; ; Santa Ana River, Riverside
Comment
UC53709
Paspalum distichum
E. L. Koethen
1897-8-12
7
Riverside
Riverside
Comment
UC53724
Muhlenbergia asperifolia
E. L. Koethen
1897-8-12
1
Riverside
Riverside
Comment
UC54139
Ambrosia psilostachya
H. M. Hall
1901-8-1
Riverside
vicinity of Riverside
304
Comment
UC55027
Salix exigua var. hindsiana
S. B. Parish
1888-5-20
2040
San Bernardino
river bank near Riverside; Santa Ana River; bank of Santa Ana River, Riverside, San Bernardino Co.
Comment Read comments Dec 1 2014
UC55736
Lastarriaea coriacea
H. M. Hall
May, 1901
Riverside
West Riverside
Comment
UC55752
Chorizanthe parryi var. parryi
H. M. Hall
May, 1901
Riverside
West Riverside
Comment
UC56259
Mimulus guttatus
H. M. Hall
1902-4-23
2957
Riverside
vicinity Riverside; Santa Ana River
228
Comment
UC56462
Oenothera californica subsp. californica
H. M. Hall
1902-4-23
2956
Riverside
S. Ana River vicinity of Riverside
243
Comment
UC56509
Lomatium utriculatum
H. M. Hall
May, 1901
Riverside
West Riverside
Comment
UC56557
Amaranthus powellii
H. M. Hall
Aug 1901
Riverside
vicinity of Riverside Southern California
304
Comment
UC56641
Polygonum lapathifolium
H. M. Hall
Aug. 1901
Riverside
Vicinity of Riverside
304
Comment
UC56705
Phacelia distans
Geo. R. Hall
1901-3-17
Riverside
Riverside
304
Comment
UC56813
Solanum douglasii
H. M. Hall
Aug 1901
Riverside
vicinity of Riverside
304
Comment
UC56829
Calystegia sepium subsp. binghamiae
H. M. Hall
Aug 1901
Riverside
along Spring Brook (vicinity of Riverside); , along Spring Brook
259
Comment
UC57071
Salix laevigata
H. M. Hall
Apr. 1902
2940
Riverside
vicinity Riverside (along Santa Ana River); Santa Ana River
243
Comment
UC57139
Petunia hybrida
H. M. Hall
Apr. 1903
3818
San Bernardino
Riverside, Calif.
Comment
UC57529
Solanum xanti
H. M. Hall
1895-5-3
141
Riverside
near Riverside (in mts along Santa Ana River); Santa Ana River; Santa Ana River, near Riverside
Comment
UC592744
Sinapis alba
Carl B. Wolf
1936-4-21
7769
Riverside
4 mi W of Riverside (S of Jurupa Road)
304
Comment
UC60770
Digitaria sanguinalis
E. L. Koethen
1897-8-12
5
Riverside
Riverside
Comment
UC62880
Verbesina encelioides subsp. exauriculata
H. M. Hall
June 1900
1403
Riverside
near Riverside; Santa Ana River
Comment
UC62891
Layia platyglossa
H. M. Hall
1901-5-1
Riverside
W Riverside
Comment
UC62927
Lotus oblongifolius var. oblongifolius
H. M. Hall
1897-7-3
681
San Bernardino
Santa Ana River Bottom Santa Ana River
Comment
UC62934
Lotus purshianus var. purshianus
H. M. Hall
1895-6-23
154
Riverside
vicinity Riverside
Comment
UC63019
Chaenactis glabriuscula var. glabriuscula
H. M. Hall
1901-5-1
Riverside
West Riverside
Comment
UC63138
Centaurea melitensis
H. M. Hall
1900-6-1
Riverside
Riverside
Comment
UC63142
Heterotheca grandiflora
H. M. Hall
1899-1-1
Riverside
vicinity of Riverside
Comment
UC63178
Conyza canadensis
H. M. Hall
1901-8-1
Riverside
vicinity Riverside
304
Comment
UC63198
Corethrogyne filaginifolia
H. M. Hall
1899-1-1
Riverside
Riverside
Comment
UC63255
Cirsium occidentale var. occidentale
H. M. Hall
1904-5-24
4956
Riverside
vicinity of Riverside; Santa Ana River, Riverside
213
Comment
UC63256
Silybum marianum
H. M. Hall
1904-5-24
4957
Riverside
vicinity Riverside (Santa Ana River, Southern California); Santa Ana River
213
Comment
UC63257
Lupinus sparsiflorus
H. M. Hall
1904-5-16
4946
Riverside
Fairmont Park; vicinity of Riverside
243
Comment
UC63258
Layia glandulosa
H. M. Hall
1904-5-16
4948
Riverside
vicinity Riverside (Fairmount Park); Fairmount Park
243
Comment
UC63259
Chaenactis glabriuscula var. glabriuscula
H. M. Hall
1904-5-16
4947
Riverside
vicinity of Riverside; , Fairmount Park
243
Comment
UC63262
Baccharis glutinosa
H. M. Hall
1904-5-1
4953
Riverside
vicinity of Riverside; Santa Ana River
243
Comment
UC63393
Glycyrrhiza lepidota
H. M. Hall
1904-5-26
4967
Riverside
West Riverside
213
Comment
UC63394
Descurainia pinnata subsp. menziesii
H. M. Hall
1904-5-16
4942
Riverside
vicinity Riverside (Fairmount Park); Fairmount Park
243
Comment
UC63397
Chamaesyce serpyllifolia
H. M. Hall
1904-5-24
4961
Riverside
vicinity of Riverside; Santa Ana River
243
Comment
UC63400
Astragalus didymocarpus
H. M. Hall
1904-5-19
4951
Riverside
vicinity Riverside (Fairmount Park); vicinity of Riverside, Fairmount Park
243
Comment
UC63435
Lupinus concinnus
H. M. Hall
1904-5-16
4945
Riverside
vicinity Riverside (Fairmount Park); vicinity of Riverside, Fairmount Park
243
Comment
UC63436
Calyptridium monandrum
H. M. Hall
1904-5-16
4944
Riverside
vicinity of Riverside (Fairmount Park); Fairmount Park
243
Comment
UC63439
Juncus ambiguus
H. M. Hall
1904-5-19
4954
Riverside
vicinity Riverside; , Fremont Park
243
Comment Read comments Sep 5 2011
UC63697
Oenanthe sarmentosa
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
Riverside
Santa Ana River, Spring Brook
259
Comment
UC63778
Stachys ajugoides var. rigida
H. M. Hall
July 1899
Riverside
Poison Oak Canyon Riverside
Comment
UC63812
Phacelia ramosissima var. latifolia
H. M. Hall
June 1899
Riverside
Fairmount Hill Riverside
Comment
UC64338
Descurainia pinnata subsp. menziesii
H. M. Hall
1895-3-10
70
Riverside
near Riverside (Fairmount Hill); Fairmount Hill
Comment
UC64878
Physalis philadelphica
H. M. Hall
1897-7-3
Riverside
near Riverside
Comment
UC68823
Mimulus brevipes
Bertha E. Brittain
1905-5-30
Riverside
near Riverside
Comment
UC68839
Suaeda moquinii
H. M. Hall
Aug 1905
6735
Riverside
vicinity Riverside
274
Comment
UC68873
Bebbia juncea var. aspera
S. Grout
1903-7-1
Riverside
Rubidoux Mt.
Comment
UC68894
Deinandra kelloggii
H. M. Hall
1905-5-1
6239
Riverside
vicinity of Riverside
365
Comment
UC69083
Suaeda calceoliformis
S. Grout
1904-1
Riverside
Riverside (Chinatown) Riverside
Comment
UC69343
Bromus catharticus
H. M. Hall
July 1899
1365
Riverside
Riverside
Comment
UC69354
Melica imperfecta
Geo. R. Hall
1901-3-31
1714
Riverside
near Riverside
Comment
UC70835
Lolium temulentum
Geo. R. Hall
Sept. 1904
Riverside
Riverside
Comment
UC72522
Washingtonia gracilis
S. B. Parish
1905-8-20
5536
Riverside
Cult. at Riverside, Arlington Ave
Comment
UC72523
Washingtonia gracilis
S. B. Parish
1905-8-20
5536
Riverside
at Riverside, Cal
Comment
UC72620
Suaeda calceoliformis
Geo. R. Hall
Sep 1905
Riverside
Riverside
Comment
UC73478
Eustoma exaltatum
Geo. R. Hall
1905-9-3
Riverside
Riverside
Comment
UC73920
Centromadia pungens subsp. laevis
Geo. R. Hall
1905-9-3
Riverside
Comment
UC73998
Pluchea odorata var. odorata
Geo. R. Hall
Sept 1905
Riverside
near Riverside
Comment
UC73999
Symphyotrichum subulatum
Geo. R. Hall
1905-9-1
Riverside
near Riverside
Comment
UC74007
Euthamia occidentalis
F. M. Reed
1904-11-5
669
Riverside
West Riverside on Evans Ranch above Chinese gardens
Comment Read comments Jan 14 2010
UC76969
Bromus catharticus
F. M. Reed
1903-11-30
663
Riverside
Riverside
Comment
UC76970
Phalaris canariensis
F. M. Reed
1904-5-24
589
Riverside
Riverside
Comment Read comments Oct 14 2013
UC76971
Digitaria sanguinalis
F. M. Reed
1904-8-23
644
Riverside
Riverside
Comment
UC84787
Chorizanthe parryi var. parryi
Katharine Brandegee
1905-5-12
Riverside
Riverside
Comment
UC914193
Lamarckia aurea
H. S. Reed
1935-3-15
Riverside
Riverside
Comment
UCD103100
Eucalyptus camaldulensis
F. M. Reed
1916-11-12
3759
Riverside
Jensen Ranch, west Riverside.
Comment
UCD107391
Tribulus terrestris
K. Esau
1935-6-15
s.n.
Riverside
Citrus Expt. Station.
Comment
UCD110875
Salix exigua
Mrs. H. P. Bracelin
1932-4-12
600
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside.
240
Comment
UCD111231
Trifolium incarnatum
Dave Barlow
1984-5-4
s.n.
Riverside
Riverside.
Comment
UCD114678
Caulanthus lasiophyllus
L. LaPre
1991-4-6
91 -7
San Bernardino
Adelanto, N side of Highway 18, 1.4 miles W of Highway U.S. 395
960
Comment
UCD114759
Descurainia pinnata
L. LaPre
1991-4-6
91- 6
San Bernardino
City of Adelanto, north side of Highway 18, 1.4 miles west of Highway US 395.
960
Comment
UCD115546
Sisymbrium altissimum
Robert J. Weatherby
1949-5-13
402
Riverside
near Arlington.
152
Comment
UCD120163
Pectocarya penicillata
L. LaPre
1991-4-6
91 -
San Bernardino
City of Adelanto, north side of Highway 18, 1.4 miles west of Highway US 395.
960
Comment
UCD122023
Fraxinus velutina
A. C. Sanders; O. F. Clarke
1991-6-10
11132
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
UCD122024
Fraxinus velutina
A. C. Sanders; O. F. Clarke
1991-6-10
11134
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
UCD128233
Hydrocotyle ranunculoides
A. C. Sanders; O. F. Clarke
1991-6-10
11120
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
UCD128573
Acroptilon repens
J. C. Roos
1951-10-24
5335
Riverside
Between Arlington and Pedley.
228
Comment
UCD129555
Bidens laevis
Steve Myers
1990-12-10
s.n.
Riverside
Louis Rubidoux Nature Center: along the drainage that connects to the Sunnyslope Channel and to the confluence with the Santa Ana River.
213
Comment
UCD131216
Encelia farinosa
T. I. Storer; J. E. Law
1948-3-27
320
Riverside
near Riverside.
Comment
UCD134141
Logfia filaginoides
J. C. Roos
1952-4-9
5510
Riverside
southeast face Mt. Rubidoux, Riverside.
335
Comment
UCD136977
Verbesina encelioides subsp. exauriculata
Steve Boyd
1987-9-1
2089
Riverside
Jurupa-Mira Loma area west of Riverside along Van Buren Ave, just south of Jurupa Road.
Comment
UCD141347
Juncus balticus subsp. ater
A. C. Sanders; O. F. Clarke
1991-6-10
11127
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
UCD169505
Beta vulgaris
Mitch Provance
2003-7-4
4640
Riverside
San Bernardino Valley, Riverside, Monticello Ave. near the canal, between Driftwood and Conway Drives.
226
Comment
UCD169622
Sherardia arvensis
Steve Boyd; Jennifer Pilapil
2005-7-4
11633
Riverside
Coastal Plains and Basins; San Bernardino Basin region: City of Riverside, Wood Streets neighborhood, southeast of confluence of Arroyo Tequesquite and Santa Ana River, northeast corner of Brockton Ave. and Beechwood Place.
243
Comment
UCD170918
Ficus palmata
A. C. Sanders; R. E. Riefner Jr.
2009-8-11
37152
Riverside
Peninsular Range, Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
UCD56515
Aristida purpurea
P. B. Kennedy
1921-10-28
s.n.
Riverside
Mt. Rubidoux.
Comment
UCD63460
Eragrostis mexicana
F. M. Reed
1907-11-24
2000
Riverside
Riverside and vicinity. Santa Ana River bottom near Chinese Gardens.
Comment
UCD63467
Eragrostis mexicana subsp. mexicana
F. M. Reed
1907-11-24
2000
Riverside
Riverside and vicinity. Santa Ana River bottom near Chinese Gardens.
Comment
UCD63582
Leersia oryzoides
A. C. Sanders; O. F. Clarke, and C. N. P. S. field trip
1991-10-5
11740
Riverside
Riverside, Fairmont Park; along Spring Brook between Lake Evans and the Santa Ana River, ca. 50-100 m. below the lake.
Comment
UCD63996
Leptochloa fusca subsp. uninervia
W. W. Winslow
1939-8-9
Riverside
Riverside.
Comment
UCD86401
Sphenopholis obtusata
F. M. Reed
1907-6-23
1436
Riverside
old field above bridge on West Riverside Road.
Comment
UCD87572
Leymus triticoides
H. M. Hall
1904-5-19
4959
Riverside
Fairmount Park.
243
Comment
UCD87920
Nassella lepida
F. M. Reed
1919-4-20
4091
Riverside
Rubidoux Mountain.
548
Comment Read comments May 1 2011
UCD88017
Melica imperfecta
F. M. Reed
1919-1
4090
Riverside
Rubidoux mountains, near riverside.
Comment
UCD91375
Polypogon monspeliensis
Fred M. Reed
1906-5-19
960
Riverside
Riverside and vicinity. Rubidoux Ave. near Brockton.
228
Comment
UCD93055
Sporobolus airoides
H. M. Reed
1906-7-12
1136
Riverside
Near Riverside, Pine St. near Brick Yard River.
Comment Read comments Jan 18 2014
UCD97620
Atriplex prostrata
O. F. Clarke
1970-9-24
s.n.
Riverside
Riverside, Santa Ana River bottom, just E of the old Salt Lake R.R. Bridge.
216
Comment
UCD98518
Cycloloma atriplicifolium
H. R. Greene
1920-5-11
s.n.
Riverside
Riverside.
Comment
UCD98520
Cycloloma atriplicifolium
H. R. Greene
1920-5-11
s.n.
Riverside
Riverside.
Comment
UCD99236
Spergularia marina
Barrett
1921-6-3
s.n.
Riverside
Riverside.
Comment
UCR10170
Berula erecta
O. F. Clarke
1970-7-4
s.n.
Riverside
Santa Ana River Valley, Santa Ana River bottom, just east of old Salt Lake River railroad bridge
Comment
UCR108825
Juncus balticus
O. F. Clarke
1972-5-21
s.n.
Riverside
Riverside, Santa Ana River near Union Pacific Bridge
213
Comment
UCR108831
Hemizonia paniculata
O. F. Clarke
1972-5-21
s.n.
Riverside
Riverside, Santa Ana River near Union Pacific Bridge
213
Comment
UCR108832
Hemizonia fasciculata
O. F. Clarke
1972-5-21
s.n.
Riverside
Riverside, Santa Ana River near Union Pacific Bridge
213
Comment
UCR108833
Lepidium latifolium
O. F. Clarke
1972-5-21
s.n.
Riverside
Riverside, Santa Ana River near Union Pacific Bridge
213
Comment
UCR108834
Chenopodium botrys
O. F. Clarke
1972-5-21
s.n.
Riverside
Riverside, Santa Ana River near Union Pacific Bridge
213
Comment
UCR108835
Juncus rugulosus
O. F. Clarke
1972-5-21
s.n.
Riverside
Riverside, Santa Ana River near Union Pacific Bridge
213
Comment
UCR108836
Juncus effusus subsp. austrocalifornicus
O. F. Clarke
1972-5-21
s.n.
Riverside
Riverside, Santa Ana River near Union Pacific Bridge
213
Comment
UCR108837
Juncus xiphioides
O. F. Clarke
1972-5-21
s.n.
Riverside
Riverside, Santa Ana River near Union Pacific Bridge
213
Comment
UCR109728
Leersia oryzoides
T. W. Fisher
1963-11-12
s.n.
Riverside
Santa Ana River, Riverside
213
Comment
UCR109733
Berula erecta
R. E. Orth
1963-3-8
s.n.
Riverside
Riverside, Santa Ana River
213
Comment
UCR109734
Salix lasiolepis
R. E. Orth
1963-3-8
s.n.
Riverside
Riverside, Santa Ana River
213
Comment
UCR109735
Eleocharis rostellata
R. E. Orth
1963-3-8
s.n.
Riverside
Riverside, Santa Ana River
213
Comment
UCR109736
Cyperus eragrostis
T. W. Fisher
1963-9-20
s.n.
Riverside
Riverside, Santa Ana River
213
Comment
UCR109737
Hydrocotyle ranunculoides
R. E. Orth
1963-3-8
s.n.
Riverside
Riverside, Santa Ana River
213
Comment
UCR109738
Cyperus odoratus
T. W. Fisher
1963-9-20
s.n.
Riverside
Riverside, Santa Ana River
213
Comment
UCR1110
Galium aparine
R. L. Webster
1957-4-26
s.n.
Riverside
Riverside; Fairmont Park, 100 yards west of Evans Lake, just south of road/path to river
244
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
UCR111560
Gilia angelensis
Mitch Provance
1998-5-4
1709
Riverside
Jurupa Mountains, SW 'Rattlesnake Mt.', above the Ormand Quarry, c. 1.5 km west of peak 1739
366
Comment
UCR111561
Pectocarya linearis
Mitch Provance
1998-5-4
1710
Riverside
Jurupa Mountains, SW 'Rattlesnake Mt.', above the Ormand Quarry, c. 1.5 km west of peak 1739
366
Comment
UCR111562
Lepidium nitidum
Mitch Provance
1998-5-4
1711
Riverside
Jurupa Mountains, SW 'Rattlesnake Mt.', above the Ormand Quarry, c. 1.5 km west of peak 1739
366
Comment
UCR111768
Lotus strigosus
Mitch Provance
1998-3-18
225
Riverside
City of Riverside, Property along the W side of Stater Bros. near the corner of Colorado Ave. and Adams St.
241
Comment
UCR112388
Allium subhirsutum
A. C. Sanders
1998-4-12
21752
Riverside
Riverside, yard of residence at 5081 Magnolia Ave, corner of Chapman Pl.
256
Comment
UCR112912
Cymbalaria muralis
A. C. Sanders
1998-4-12
21751
Riverside
Riverside, yard of residence at 5081 Magnolia Ave, corner of Chapman Pl.
256
Comment
UCR11299
Salix exigua
O. F. Clarke, M. Alexander
1971-3-31
s.n.
Riverside
Santa Ana River Bottom, Union Pacific Bridge
213
Comment
UCR113045
Silene gallica
Mitch Provance
1998-3-5
137
Riverside
City of Riverside, Between the Harvest Church parking lot and Riverside Airport, c. 500 yards north of the corner of Adams St. and Arlington Ave.
241
Comment
UCR11306
Salix lucida subsp. lasiandra
O. F. Clarke, M. Alexander
1971-3-31
s.n.
Riverside
Santa Ana River Bottom, Union Pacific Bridge
213
Comment
UCR11307
Salix laevigata
O. F. Clarke, M. Alexander
1971-3-31
s.n.
Riverside
Santa Ana River Bottom, Union Pacific Bridge
213
Comment
UCR113545
Eriastrum densifolium subsp. austromontanum
Mitch Provance
1998-6-12
699
Riverside
Santa Ana River Wash, Riverside, 1/8 mile NW of Tequesquite Ave. and Gregory Rd.
229
Comment
UCR113564
Stipa cernua
Mitch Provance
2000-4-8
2007
Riverside
Jurupa Mountains, S extension of 'Rattlesnake Mt.', <100 m west of peak 1739.
518
Comment
UCR113565
Muilla maritima
Mitch Provance
2000-4-8
2006
Riverside
Jurupa Mountains, S extension of 'Rattlesnake Mt.', <100 m west of peak 1739.
518
Comment
UCR113586
Cyperus odoratus
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23680
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
UCR113587
Bidens laevis
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23679
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
UCR113588
Glycyrrhiza lepidota
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23678
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
UCR113596
Chenopodium missouriense
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23683
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
UCR113597
Chenopodium missouriense
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23677
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
UCR113598
Chenopodium berlandieri var. zschackei
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23676
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
UCR113599
Chenopodium strictum var. glaucophyllum
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23682
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
UCR113600
Ambrosia acanthicarpa
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23675
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
UCR113601
Atriplex serenana
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23681
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
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
UCR113603
Atriplex canescens
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23673
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
UCR113604
Baccharis salicifolia
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23672
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
UCR113735
Juncus rugulosus
Mitch Provance
2000-6-24
2071
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113737
Convolvulus arvensis
Mitch Provance
1998-6-6
622 A
Riverside
City of Riverside, NE corner of Van Buren Blvd. and Central Ave.
229
Comment
UCR113848
Phalaris canariensis
Mitch Provance
2000-6-24
2055
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113849
Stellaria media
Mitch Provance
2000-6-24
2046
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113850
Apium graveolens
Mitch Provance
2000-6-24
2054
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113853
Sorghum halepense
Mitch Provance
2000-6-24
2061
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113854
Cynodon dactylon
Mitch Provance
2000-6-24
2062
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113855
Castilleja minor subsp. spiralis
Mitch Provance
2000-6-24
2037
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113856
Chloris virgata
Mitch Provance
2000-6-24
2038
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113857
Nicotiana acuminata var. multiflora
Mitch Provance
2000-6-24
2040
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113859
Schoenoplectus acutus var. occidentalis
Mitch Provance
2000-6-24
2073
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113860
Juncus torreyi
Mitch Provance
2000-6-24
2076
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113861
Picris echioides
Mitch Provance
2000-6-24
2056
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113862
Xanthium strumarium
Mitch Provance
2000-6-24
2057
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113863
Schoenoplectus americanus
Mitch Provance
2000-6-24
2067
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113864
Bolboschoenus maritimus subsp. paludosus
Mitch Provance
2000-6-24
2069
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113865
Cyperus difformis
Mitch Provance
2000-6-24
2059
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113866
Juncus xiphioides
Mitch Provance
2000-6-24
2070
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113867
Cyperus involucratus
Mitch Provance
2000-6-24
2058
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113869
Amaranthus palmeri
Mitch Provance
1998-9-5
1028
Riverside
City of Riverside, Hillside area, along the south side of Dewey St., between Streeter Ave. and Palm Ave.
238
Comment
UCR113878
Stachys albens
Mitch Provance
2000-6-24
2043
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113880
Setaria gracilis
Mitch Provance
2000-6-24
2060
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113881
Calystegia macrostegia subsp. intermedia
Mitch Provance
2000-6-24
2042
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113885
Mimulus pilosus
Mitch Provance
2000-6-24
2041
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113886
Plantago erecta
Mitch Provance
1998-4-9
407
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', or variously referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
259
Comment
UCR113887
Tamarix parviflora
Mitch Provance
1998-4-9
408
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', or variously referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
259
Comment
UCR113898
Lepidium chalepense
Mitch Provance
1998-4-13
430
Riverside
City of Riverside, Vacant lot on Arlington Ave., between Hillside and Phoenix.
232
Comment
UCR113899
Lepidium chalepense
Mitch Provance
1998-4-13
431
Riverside
City of Riverside, Vacant lot on corner of California Ave. and Monroe St. in the Arlington area of Riverside
229
Comment
UCR113901
Filago californica
Mitch Provance
1998-4-13
433
Riverside
City of Riverside, Hillside area, near Central Ave., along the N periphery of the Riverside Airport, south of the Wall Street Journal.
250
Comment
UCR113903
Gnaphalium luteoalbum
Mitch Provance
1998-4-13
437
Riverside
City of Riverside, Hillside area, near Central Ave., along the N periphery of the Riverside Airport, south of the Wall Street Journal.
250
Comment
UCR113928
Eragrostis cilianensis
Mitch Provance
2000-6-24
2050
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113936
Holcus lanatus
Mitch Provance
2000-6-24
2051
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113937
Paspalum distichum
Mitch Provance
2000-6-24
2066
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113938
Eleocharis montevidensis
Mitch Provance
2000-6-24
2063
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113941
Festuca arundinacea
Mitch Provance
2000-6-24
2065
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113976
Oenothera elata subsp. hirsutissima
Mitch Provance
2000-6-24
2044
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113977
Oenothera elata subsp. hookeri
Mitch Provance
2000-6-24
2045
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR113978
Anagallis arvensis
Mitch Provance
2000-6-24
2047
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR114009
Artemisia douglasiana
Mitch Provance
2000-6-24
2053
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR114010
Bidens frondosa
Mitch Provance
2000-6-24
2052
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR114018
Layia platyglossa
Mitch Provance
2000-4-8
2008
Riverside
Jurupa Mountains, S extension of 'Rattlesnake Mt.', <100 m west of peak 1739.
518
Comment
UCR114025
Euphorbia maculata
Mitch Provance
2000-6-24
2048
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR114316
Polypogon monspeliensis
Mitch Provance
1998-3-21
271 A
Riverside
Jurupa Hills, Sunnyslope, near the Ormand Quarry, at the corner of 30th St. and Sierra Ave.
274
Comment
UCR114317
Veronica anagallis-aquatica
Mitch Provance
1998-3-21
272
Riverside
Jurupa Hills, Sunnyslope, near the Ormand Quarry, at the corner of 30th St. and Sierra Ave.
274
Comment
UCR114318
Mentha
Mitch Provance
1998-3-21
271 B
Riverside
Jurupa Hills, Sunnyslope, near the Ormand Quarry, at the corner of 30th St. and Sierra Ave.
274
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
UCR114320
Salix lasiolepis
Mitch Provance
1998-3-21
270
Riverside
Jurupa Hills, Sunnyslope, near the Ormand Quarry, at the corner of 30th St. and Sierra Ave.
274
Comment
UCR114321
Lavatera cretica
Mitch Provance
1998-3-30
288
Riverside
Riverside, Hillside area, NE corner of Phoenix and Arlington Aves., behind Taco Bell
232
Comment
UCR114324
Malacothrix saxatilis var. tenuifolia
Mitch Provance
1998-5-2
485
Riverside
Pedley, north side of Clay St., c. 1/8 mile east of intersection with Van Buren Blvd.
229
Comment
UCR114328
Ipomoea hirsutula
Mitch Provance
1998-9-28
1158
Riverside
City of Riverside, Hillside area, Joseph and Socorro Gomez residence, 5575 Dean Way.
238
Comment
UCR114329
Miscanthus sinensis
Mitch Provance
1998-9-28
1159
Riverside
City of Riverside, Hillside area, Joseph and Socorro Gomez residence, 5575 Dean Way.
238
Comment
UCR114334
Senecio californicus
Mitch Provance
2000-4-8
2010
Riverside
Jurupa Mountains, S extension of 'Rattlesnake Mt.', <100 m west of peak 1739.
518
Comment
UCR114339
Lasthenia coronaria
Mitch Provance
2000-4-8
2009
Riverside
Jurupa Mountains, S extension of 'Rattlesnake Mt.', <100 m west of peak 1739.
518
Comment
UCR114340
Atriplex triangularis
Mitch Provance, S. D. Boyd
1999-9-14
1781
Riverside
Riverside, Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
UCR114341
Artemisia douglasiana
Mitch Provance, S. D. Boyd
1999-9-14
1783
Riverside
Riverside, Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
UCR114342
Pluchea odorata
Mitch Provance, S. D. Boyd
1999-9-14
1786
Riverside
Riverside, Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
UCR114610
Gnaphalium canescens subsp. microcephalum
Mitch Provance
1997-7-19
1106
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', or variously referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area of the city of Riverside.
305
Comment
UCR114617
Centaurea repens
Mitch Provance
1997-5-18
1095
Riverside
City of Riverside, Hillside area, near Central Ave., along the N periphery of the Riverside Airport, south of the Wall Street Journal.
250
Comment
UCR114618
Hemizonia fasciculata
Mitch Provance
1997-5-20
1096
Riverside
City of Riverside, Hillside area, near Central Ave., along the N periphery of the Riverside Airport, south of the Wall Street Journal.
250
Comment
UCR114816
Festuca myuros
Mitch Provance, Seychelle Provance
1998-2-21
99
Riverside
Pedley Hills, E side of Camino Real, c. 0.5 miles south of Jurupa Road, in the areas of Pedley/Glen Avon.
396
Comment
UCR114817
Lepidium nitidum
Mitch Provance, Seychelle Provance
1998-2-21
97
Riverside
Pedley Hills, E side of Camino Real, c. 0.5 miles south of Jurupa Road, in the areas of Pedley/Glen Avon.
396
Comment
UCR114818
Tropidocarpum gracile
Mitch Provance, Seychelle Provance
1998-2-21
96
Riverside
Pedley Hills, E side of Camino Real, c. 0.5 miles south of Jurupa Road, in the areas of Pedley/Glen Avon.
396
Comment
UCR114819
Cryptantha intermedia
Mitch Provance, Seychelle Provance
1998-2-21
95
Riverside
Pedley Hills, E side of Camino Real, c. 0.5 miles south of Jurupa Road, in the areas of Pedley/Glen Avon.
396
Comment
UCR114820
Camissonia bistorta
Mitch Provance, Seychelle Provance
1998-2-21
94
Riverside
Pedley Hills, E side of Camino Real, c. 0.5 miles south of Jurupa Road, in the areas of Pedley/Glen Avon.
396
Comment
UCR114822
Gilia angelensis
Mitch Provance, Seychelle Provance
1998-2-21
90
Riverside
Pedley Hills, E side of Camino Real, c. 0.5 miles south of Jurupa Road, in the areas of Pedley/Glen Avon.
396
Comment
UCR115144
Chenopodium missouriense
Mitch Provance
2000-10-28
2269
Riverside
Jurupa Hills, Sunnyslope, residential areas near the Ormand Quarry.
274
Comment
UCR115154
Chenopodium missouriense
Mitch Provance
2000-10-14
2256
Riverside
Jurupa Mtns., Crestmore area, along the south side of El Rivino Rd., c. 0.4 miles north of Crestmore Quarries.
287
Comment
UCR115158
Chenopodium strictum var. glaucophyllum
Mitch Provance
2000-10-14
2254
Riverside
Jurupa Mtns., Crestmore area, along the south side of El Rivino Rd., c. 0.4 miles north of Crestmore Quarries.
287
Comment
UCR115159
Chenopodium strictum var. glaucophyllum
Mitch Provance
2000-10-14
2253
Riverside
Jurupa Mtns., Crestmore area, along the south side of El Rivino Rd., c. 0.4 miles north of Crestmore Quarries.
287
Comment
UCR115164
Chenopodium strictum var. glaucophyllum
Mitch Provance
2000-10-14
2255
Riverside
Jurupa Mtns., Crestmore area, along the south side of El Rivino Rd., c. 0.4 miles north of Crestmore Quarries.
287
Comment
UCR115881
Schoenoplectus acutus var. occidentalis
Mitch Provance
1999-5-6
1163
Riverside
San Bernardino/Santa Ana River Valley, city of Riverside, Arlanza area, at (nearly dry) Hole Lake
220
Comment
UCR115882
Isocoma menziesii var. vernonioides
Mitch Provance
1999-5-6
1162
Riverside
City of Riverside, Property adjacent to NW side of Hole Lake (nearly dry) and north of Parker Way.
226
Comment
UCR115927
Cichorium intybus
Mitch Provance
1996-5-13
1083
Riverside
Pedley, Horseshoe Lake, c. 300m SW of BM 718, and c. 0.4 mi north of the Santa Ana River
216
Comment
UCR115928
Mimulus cardinalis
Mitch Provance, Seychelle Provance
1999-8-15
1744
Riverside
Riverside, Santa Ana Riverbottom just on the north side of the Mission Bridge
238
Comment
UCR115932
Clematis ligusticifolia
Mitch Provance, S. D. Boyd
1999-9-14
1782
Riverside
Riverside, Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
UCR115933
Calystegia sepium subsp. binghamiae
Mitch Provance, Steve D. Boyd
1999-9-14
1780
Riverside
Riverside, Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
UCR115934
Phacelia distans
Mitch Provance
1998-4-7
1777
Riverside
Pedley Hills, E side of Camino Real, c. 0.5 miles south of Jurupa Road, in the areas of Pedley/Glen Avon
396
Comment
UCR115935
Chaenactis glabriuscula var. lanosa
Mitch Provance
1998-4-7
1778
Riverside
Pedley Hills, E side of Camino Real, c. 0.5 miles south of Jurupa Road, in the areas of Pedley/Glen Avon
396
Comment
UCR115936
Plantago erecta
Mitch Provance
1998-4-7
1779
Riverside
Pedley Hills, E side of Camino Real, c. 0.5 miles south of Jurupa Road, in the areas of Pedley/Glen Avon
396
Comment
UCR115937
Solidago occidentalis
Mitch Provance, S. D. Boyd
1999-9-14
1785
Riverside
Riverside, Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
UCR115938
Baccharis glutinosa
Mitch Provance, S. D. Boyd
1999-9-14
1784
Riverside
Riverside, Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
UCR117338
Gutierrezia californica
Mitch Provance
1998-3-22
253
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', or also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
UCR117339
Antirrhinum nuttallianum
Mitch Provance
1998-3-22
255
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', or also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
UCR117340
Cuscuta californica var. californica
Mitch Provance
1998-3-22
257
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', or also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
UCR117341
Eriogonum fasciculatum var. polifolium
Mitch Provance
1998-3-22
258
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', or also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
UCR117345
Dimorphotheca sinuata
Mitch Provance
1998-3-21
247
Riverside
Glen Avon, Jurupa Rd., c. 0.25 miles west of Camino Real.
244
Comment
UCR117347
Lamium amplexicaule
Mitch Provance
1998-3-21
273
Riverside
Jurupa Mountains, SW 'Rattlesnake Mt.', mesas below (SW of) the Ormand Quarry.
287
Comment
UCR117348
Cylindropuntia californica var. californica
Mitch Provance
1998-3-22
282
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', or also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
UCR117718
Hypochaeris radicata
Mitch Provance
1998-6-6
622 B
Riverside
City of Riverside, NE corner of Van Buren Blvd. and Central Ave.
229
Comment
UCR118405
Gilia angelensis
A. C. Sanders
1994-5-15
14486
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
UCR119263
Malacothamnus fasciculatus
Mitch Provance
1998-6-10
638
Riverside
City of Riverside, East side of Pachappa Hill, as accessed from where Panorama road crosses the 91 freeway.
335
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
UCR119265
Eucrypta chrysanthemifolia
Mitch Provance
1998-6-10
635
Riverside
City of Riverside, East side of Pachappa Hill, as accessed from where Panorama road crosses the 91 freeway.
335
Comment
UCR119408
Eriodictyon trichocalyx var. trichocalyx
Mitch Provance
1998-6-12
701
Riverside
Santa Ana River Wash, Riverside, 1/8 mile NW of Tequesquite Ave. and Gregory Rd.
229
Comment
UCR119425
Centaurea cyanus
Mitch Provance
1998-6-6
623
Riverside
City of Riverside, NE corner of Van Buren Blvd. and Central Ave.
229
Comment
UCR119949
Centaurea repens
Mitch Provance
1998-9-5
1026
Riverside
City of Riverside, Hillside area, along the south side of Dewey St., between Streeter Ave. and Palm Ave.
238
Comment
UCR120159
Pennisetum setaceum
Mitch Provance
1998-3-5
185
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', but also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
UCR120160
Dichelostemma capitatum
Mitch Provance
1998-3-5
193
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', but also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
UCR120167
Matricaria matricarioides
Mitch Provance
1998-3-5
188
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', but also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
UCR120168
Camissonia strigulosa
Mitch Provance
1998-3-5
187
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', but also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
UCR120180
Tetradymia comosa
Mitch Provance
1998-3-5
191
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', but also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
UCR120181
Gilia angelensis
Mitch Provance
1998-3-5
186
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', but also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
UCR120204
Encelia californica
Mitch Provance
1998-3-5
196
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', but also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
UCR120205
Lupinus truncatus
Mitch Provance
1998-3-5
195
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', but also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
UCR120206
Lessingia filaginifolia
Mitch Provance
1998-3-5
194
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', but also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
UCR120207
Ericameria palmeri var. pachylepis
Mitch Provance
1998-3-5
192
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', but also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
UCR120269
Ulmus alata
A. C. Sanders, T. B. Salvato, Ba Tran
1999-8-12
23025
Riverside
Riverside, Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
UCR120288
Baccharis glutinosa
A. C. Sanders, T. B. Salvato, Ba Tran
1999-8-12
23024
Riverside
Riverside, Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
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
UCR120326
Mentha spicata
Mitch Provance
1998-7-23
927
Riverside
Jurupa Mountains, Sunnyslope area, c. 0.5 mile east of 34th St. and Armstrong Road
274
Comment
UCR120327
Nierembergia frutescens
Mitch Provance
1998-7-23
931
Riverside
Jurupa Mountains, Sunnyslope area, c. 0.5 mile east of 34th St. and Armstrong Road
274
Comment
UCR120338
Echinochloa crus-galli
Mitch Provance
1998-7-23
930
Riverside
Jurupa Mountains, Sunnyslope area, c. 0.5 mile east of 34th St. and Armstrong Road
274
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
UCR120382
Typha latifolia
Mitch Provance
1998-7-23
928
Riverside
Jurupa Mountains, Sunnyslope area, c. 0.5 mile east of 34th St. and Armstrong Road
274
Comment
UCR120409
Cycloloma atriplicifolium
Mitch Provance
1998-5-25
876
Riverside
Santa Ana River Wash, Riverside, 1/8 mile NW of Tequesquite Ave. and Gregory Rd.
229
Comment
UCR120410
Centaurium venustum
Mitch Provance
1998-5-25
875
Riverside
Santa Ana River Wash, Riverside, 1/8 mile NW of Tequesquite Ave. and Gregory Rd.
229
Comment
UCR120904
Iris pseudacorus
A. C. Sanders
2002-4-20
25019
Riverside
Upper Santa Ana River Valley/San Bernardino Valley region, Rancho Jurupa Park, county park off River Rd. near Rio Dr.
226
Comment
UCR12288
Clematis ligusticifolia
Paul D. Wood
1971-10-3
s.n.
Riverside
Riverside, Santa Ana riverbottom area bordering Fairmount Park
244
Comment
UCR123223
Phacelia stellaris
O. F. Clarke, Helga Forster
2000-1
s.n.
Riverside
San Bernardino Valley region, Riverside, west side of Santa Ana River opposite the south end of Mt. Rubidoux, SE of Flabob Airport, south of bend in Crestmore Rd. and 2 mi. south of Mission Blvd., east of Co. Parks Hqtrs.
229
Comment
UCR125201
Stipa coronata
Mitch Provance
1998-5-24
533
Riverside
Jurupa Mountains, S 'Rattlesnake Mt.', near the corner of Alta St. and Canal St. in Rubidoux
396
Comment
UCR125203
Kochia scoparia
Mitch Provance
1998-5-27
546
Riverside
City of Riverside, Hillside area, along railroad tracks on the NW corner of Dewey St. and Streeter Ave.
238
Comment
UCR125204
Sorghum halepense
Mitch Provance
1998-5-27
545
Riverside
City of Riverside, Hillside area, along railroad tracks on the NW corner of Dewey St. and Streeter Ave.
238
Comment
UCR125205
Convolvulus arvensis
Mitch Provance
1998-5-27
544
Riverside
City of Riverside, Hillside area, along railroad tracks on the NW corner of Dewey St. and Streeter Ave.
238
Comment
UCR125206
Asclepias fascicularis
Mitch Provance
1998-5-27
543
Riverside
City of Riverside, Hillside area, along railroad tracks on the NW corner of Dewey St. and Streeter Ave.
238
Comment
UCR125208
Eriastrum sapphirinum
Mitch Provance
1998-5-24
536
Riverside
Jurupa Mountains, S 'Rattlesnake Mt.', near the corner of Alta St. and Canal St. in Rubidoux
396
Comment
UCR125209
Leptochloa uninervia
Mitch Provance
1998-5-24
535
Riverside
Jurupa Mountains, S 'Rattlesnake Mt.', near the corner of Alta St. and Canal St. in Rubidoux
396
Comment
UCR125210
Malacothamnus fasciculatus
Mitch Provance
1998-5-24
534
Riverside
Jurupa Mountains, S 'Rattlesnake Mt.', near the corner of Alta St. and Canal St. in Rubidoux
396
Comment
UCR125212
Hemizonia fasciculata
Mitch Provance
1998-5-5
520
Riverside
City of Riverside, Hillside area, near Central Ave., along the N periphery of the Riverside Airport, south of the Wall Street Journal Ofc.
250
Comment
UCR125213
Eriogonum gracile
Mitch Provance
1998-5-5
521
Riverside
City of Riverside, Hillside area, near Central Ave., along the N periphery of the Riverside Airport, south of the Wall Street Journal Ofc.
250
Comment
UCR125216
Hemizonia paniculata
Mitch Provance
1998-5-5
524
Riverside
Riverside, near VABM 1031, hills traditionally called 'Lionshead', or also referred to as 'Challen Hills', located near the corner of Challen Ave. and Calmhill Dr. in the Arlington area
305
Comment
UCR125217
Schismus barbatus
Mitch Provance
1998-5-5
523
Riverside
City of Riverside, Hillside area, near Central Ave., along the N periphery of the Riverside Airport, south of the Wall Street Journal Ofc.
250
Comment
UCR125218
Festuca myuros var. myuros
Mitch Provance
1998-5-5
522
Riverside
City of Riverside, Hillside area, near Central Ave., along the N periphery of the Riverside Airport, south of the Wall Street Journal Ofc.
250
Comment
UCR125222
Ficus carica
Mitch Provance
1998-9-5
1024
Riverside
City of Riverside, Hillside area, along the south side of Dewey St., between Streeter Ave. and Palm Ave.
238
Comment
UCR125278
Schinus terebinthifolius
A. C. Sanders
2003-1-18
25666
Riverside
San Bernardino Valley Region, Louis Rubidoux Nature Center, Sunnyslope Channel near confluence with Santa Ana River
220
Comment
UCR125279
Ulmus parvifolia
A. C. Sanders
2003-1-18
25667
Riverside
San Bernardino Valley Region, Louis Rubidoux Nature Center, Sunnyslope Channel near confluence with Santa Ana River
220
Comment
UCR125283
Myoporum laetum
A. C. Sanders
2003-1-14
25664
Riverside
San Bernardino Valley Region, Louis Rubidoux Nature Center, Santa Ana River
220
Comment
UCR125284
Washingtonia robusta
A. C. Sanders
2003-1-14
25665
Riverside
San Bernardino Valley Region, Louis Rubidoux Nature Center, Santa Ana River
220
Comment
UCR125285
Brachychiton populneum
A. C. Sanders
2003-1-18
25668
Riverside
San Bernardino Valley Region, Louis Rubidoux Nature Center, near entrance, Santa Ana River, West Riverside
226
Comment
UCR125301
Centaurea repens
A. C. Sanders, Seuk Ku Hong
2003-1-22
25669
Riverside
San Bernardino Valley Region, Riverside, Arlington area, Doolittle Ave. 0.1-10. km NW of Van Buren Blvd., west of Riverside Airport and east of the site of Hole Lake
226
Comment
UCR12538
Soliva sessilis
O. F. Clarke, H. Hails
1972-5-20
s.n.
Riverside
Santa Ana River Valley, City of Riverside, Santa Ana River bottom, just east of the Union Pacific railroad bridge.
Comment
UCR12573
Camissonia hirtella
Bill Schultz
1972-4-30
720430- 5
Riverside
Santa Ana River bottom, 200 yards west of where power lines make turn where palm trees are west of dump 2 mi south of Mt. Rubidoux
305
Comment
UCR12576
Mentzelia micrantha
Bill Schultz
1972-4-30
720430- 6
Riverside
Santa Ana River bottom, 200 yards west of where power lines make turn where palm trees are west of dump 2 mi south of Mt. Rubidoux
305
Comment
UCR12587
Lolium perenne
Robert Ferrone
1972-5-20
s.n.
Riverside
Riverside: along banks of Santa Ana River below Union Pacific Bridge near Jurupa Ave.
152
Comment
UCR12595
Mimulus guttatus
Bill Schultz
1972-4-30
720430- 7
Riverside
Santa Ana River bottom, 200 yards west of where power lines make turn where palm trees are west of dump 2 mi south of Mt. Rubidoux
305
Comment
UCR12597
Mimulus floribundus
Bill Schultz
1972-4-30
720430- 10
Riverside
Santa Ana River bottom, 200 yards west of where power lines make turn where palm trees are west of dump 2 mi south of Mt. Rubidoux
305
Comment
UCR125999
Cardaria draba
Robert Hamilton
2003-2-6
s.n.
Riverside
Riverside, vacant field on Monroe St. SE of California Ave.
232
Comment
UCR126000
Senna artemisioides
Robert Hamilton
2003-2-6
s.n.
Riverside
Riverside, vacant field on Monroe St. SE of California Ave.
232
Comment
UCR127932
Spergularia
A. C. Sanders
1994-5-15
14479
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
UCR129910
Allium praecox
Mrs. C. M. Wilder
1905-1
s.n.
Riverside
Riverside
915
Comment
UCR130866
Scrophularia californica subsp. floribunda
Mitch Provance
1998-6-10
634
Riverside
City of Riverside, East side of Pachappa Hill, as accessed from where Panorama road crosses the 91 freeway.
335
Comment
UCR130867
Dudleya lanceolata
Mitch Provance
1998-6-10
636
Riverside
City of Riverside, East side of Pachappa Hill, as accessed from where Panorama road crosses the 91 freeway.
335
Comment
UCR131004
Epipactis gigantea
George H. Grinnell
1921-5-20
s.n.
Riverside
Riverside
366
Comment
UCR131080
Epipactis gigantea
George H. Grinnell
1923-5-28
s.n.
Riverside
Riverside
366
Comment
UCR132702
Elymus triticoides
A. C. Sanders, O. F. Clarke
1991-6-10
11138
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR132708
Hydrocotyle ranunculoides
A. C. Sanders, O. F. Clarke
1991-6-10
11120
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR132710
Acer negundo
A. C. Sanders, O. F. Clarke
1991-6-10
11122
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR132711
Parkinsonia aculeata
A. C. Sanders, O. F. Clarke
1991-6-10
11124
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR132712
Rubus ursinus
A. C. Sanders, O. F. Clarke
1991-6-10
11125
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR132713
Eucalyptus camaldulensis
A. C. Sanders, O. F. Clarke
1991-6-10
11123
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR132714
Potamogeton pectinatus
A. C. Sanders, O. F. Clarke
1991-6-10
11129
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR132716
Ficus carica
A. C. Sanders, O. F. Clarke
1991-6-10
11119
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR132717
Eleocharis montevidensis
A. C. Sanders, O. F. Clarke
1991-6-10
11126
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR132718
Juncus balticus
A. C. Sanders, O. F. Clarke
1991-6-10
11127
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR132719
Fraxinus uhdei
A. C. Sanders, O. F. Clarke
1991-6-10
11131
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR132720
Fraxinus velutina
A. C. Sanders, O. F. Clarke
1991-6-10
11132
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR132721
Fraxinus velutina
A. C. Sanders, O. F. Clarke
1991-6-10
11133
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR132722
Fraxinus velutina
A. C. Sanders, O. F. Clarke
1991-6-10
11134
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR132723
Fraxinus velutina
A. C. Sanders, O. F. Clarke
1991-6-10
11135
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR132724
Juglans californica
A. C. Sanders, O. F. Clarke
1991-6-10
11128
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR132830
Juglans californica
A. C. Sanders, O. F. Clarke
1991-6-10
11130
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR133352
Psilotum nudum
A. C. Sanders, Mitch Provance
1999-2-16
22450
Riverside
Riverside, Riv. Community College campus, on south side of library
259
Comment
UCR13438
Salix lucida subsp. lasiandra
Mike McCloskey
1973-5-10
s.n.
Riverside
Riverside, Santa Ana River bed a few hundred yards east of Union Pacific RR crossing
229
Comment
UCR13439
Gnaphalium stramineum
A. C. Sanders
1973-5-25
00121
Riverside
San Bernardino/upper Santa Ana River Valley, Santa Ana Riverbottom c. 0.5 mi upstream from Salt Lake Railroad bridge
216
Comment
UCR134652
Spergularia rubra
Mitch Provance
1998-4-9
406
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', or variously referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
259
Comment
UCR134653
Filago gallica
Mitch Provance
1998-4-9
404
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', or variously referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
259
Comment
UCR134654
Euphorbia albomarginata
Mitch Provance
1998-4-9
403
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', or variously referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
259
Comment
UCR134655
Hemizonia paniculata
Mitch Provance
1998-4-9
406
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', or variously referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
259
Comment
UCR137095
Cichorium intybus
John F. Green
2004-7-1
s.n.
Riverside
Santa Ana River Valley, just NW of Riverside Municipal Airport, drainage c. 0.3 mi. south of Jurupa Road, just east of Van Buren Blvd
229
Comment
UCR137601
Hemizonia paniculata
John F. Green
2004-7-6
s.n.
Riverside
Santa Ana River Valley, north end of Payton Ave., Riverside, near natural gas pipeline facility, above Santa Ana River
229
Comment
UCR13931
Solanum lanceolatum
O. F. Clarke
1973-9-14
s.n.
Riverside
Riverside, residential garden of Edmund C. Jaeger, 4475 6th Street
256
Comment
UCR140872
Centaurea repens
John Rimoldi
2004-8-15
s.n.
Riverside
San Bernardino Valley Region, Arlington area of Riverside, Doolittle Ave., c. 0.5 km NW of Van Buren Blvd. on Doolittle, west of Riverside Airport
226
Comment
UCR14316
Petunia parviflora
A. C. Sanders
1974-3-24
621
Riverside
Santa Ana River Valley, Santa Ana Riverbottom near city dump, Riverside; at mouth of Arroyo Tequesquite
244
Comment
UCR14419
Cyperus odoratus
Leonel Sternburg
1974-8-27
s.n.
Riverside
Santa Ana River Bottom Regional Park.
Comment
UCR14545
Pulicaria paludosa
O. F. Clarke
1974-11-14
s.n.
Riverside
Riverside, Santa Ana Riverbottom Park
Comment
UCR1486
Rubus ursinus
R. L. Irwin
1962-4-21
0032
Riverside
c. 0.2 mile west of Lake Evans, Riverside
244
Comment
UCR149390
Verbesina encelioides
Scott D. White
2003-12-1
9889
Riverside
Santa Ana River Valley; city of Riverside; La Sierra area
244
Comment
UCR149393
Acacia baileyana
Scott D. White
2003-12-1
9894
Riverside
Santa Ana River Valley; city of Riverside; La Sierra area
244
Comment
UCR149415
Arundo donax
S. J. Myers
1996-6-6
s.n.
Riverside
Santa Ana River Valley, Santa Ana River, c. 0.5 mi west of Rubidoux Nature Center
Comment
UCR150557
Hemizonia paniculata
Scott D. White
2003-12-1
9892
Riverside
Santa Ana River Valley; city of Riverside; La Sierra area
244
Comment
UCR150558
Ericameria palmeri var. pachylepis
Scott D. White
2003-12-1
9891
Riverside
Santa Ana River Valley; city of Riverside; La Sierra area
244
Comment
UCR150559
Hemizonia paniculata
Scott D. White
2003-12-1
9890
Riverside
Santa Ana River Valley; city of Riverside; La Sierra area
244
Comment
UCR1579
Schoenoplectus acutus var. occidentalis
William G. Truesdell
1962-5-25
52562- 4
Riverside
San Bernardino Valley Region, Riverside, marsh beside Lake Evans
305
Comment
UCR1586
Plantago major
R. L. Needham
1962-5-15
10065
Riverside
Upper Santa Ana River/San Bernardino Valley Region, Riverside, Camp Evans [below Fairmont Park], Boy Scouts of America.
244
Comment
UCR1587
Cyperus eragrostis
R. L. Needham
1962-5-15
10061
Riverside
Upper Santa Ana River/San Bernardino Valley Region, Riverside, Camp Evans [below Fairmont Park], Boy Scouts of America.
244
Comment
UCR1592
Lonicera japonica
R. L. Needham
1962-5-15
10063
Riverside
Upper Santa Ana River/San Bernardino Valley Region, Riverside, Camp Evans [below Fairmont Park], Boy Scouts of America.
244
Comment
UCR1593
Apium graveolens
R. L. Needham
1962-5-8
10043
Riverside
Riverside, base of spillway at WNW corner of Lake Evans [Fairmont Park]
245
Comment
UCR1594
Hydrocotyle umbellata
R. L. Needham
1962-5-8
10041
Riverside
Riverside, base of spillway at WNW corner of Lake Evans [Fairmont Park]
245
Comment
UCR15993
Mimulus brevipes
Kenneth Hibberd
1966-4-10
660410- 01
Riverside
Riverside, Arlington Ave., 1 mile east of Victoria St
305
Comment
UCR15997
Mimulus guttatus
S. Nelson
1974-5-9
s.n.
Riverside
Santa Ana River Park
244
Comment
UCR16081
Sparganium eurycarpum
H. C. Sharma
1976-5-18
760518- 01
Riverside
Riverside, Santa Ana Riverbottom, Louis Rubidoux Nature Center, c. 0.5 mi SW of main building
229
Comment
UCR161282
Hemizonia paniculata
Chet McGaugh
2005-9-27
s.n.
Riverside
Santa Ana River Valley, Rubidoux, Riverview Drive and Avenue Juan Diaz, west of the Rubidoux Nature Center and c. 0.25 mi N of the Santa Ana River
220
Comment
UCR162540
Albizia julibrissin
Michael D. Wilcox
2005-7-28
s.n.
Riverside
Upper Santa Ana River Basin, Riverside, east of Mt. Rubidoux, 4737 Indian Hill Road off Mission and adjacent to Santa Ana River
244
Comment
UCR162541
Schinus polygamus
Michael D. Wilcox
2005-7-28
s.n.
Riverside
Upper Santa Ana River Basin, Riverside, east of Mt. Rubidoux, 4737 Indian Hill Road off Mission and adjacent to Santa Ana River
244
Comment
UCR162542
Amorpha fruticosa
Michael D. Wilcox
2005-7-28
s.n.
Riverside
Upper Santa Ana River Basin, Riverside, east of Mt. Rubidoux, 4737 Indian Hill Road off Mission and adjacent to Santa Ana River
244
Comment
UCR16363
Verbena tenuisecta
Paul D. Wood
1970-5-20
11 A
Riverside
Riverside, 4209 El Dorado Street
259
Comment
UCR16526
Polygonum lapathifolium
Emily E. McGregor
1972-4-15
s.n.
Riverside
Santa Ana River bottom, off Fremont Drive
Comment
UCR16588
Rhus integrifolia
Joe Buriel
1966-2-26
s.n.
Riverside
E slope of small hill north of Mt. Rubidoux
306
Comment
UCR16676
Silybum marianum
Arthur Douglas
1969-5-22
26
Riverside
Near Arlington. Below W end of Fremont Street, in vicintiy of Santa Ana River
183
Comment
UCR16902
Silybum marianum
Kirk Taylor
1976-5-29
76-5-29- 5
Riverside
Fairmont Park, Riverside, W end of Lake Evans
Comment
UCR16946
Clematis ligusticifolia
Helen Leach
1966-11-1
c661101- 2
Riverside
Pedley Rd., City of Mira Loma
Comment
UCR16998
Populus fremontii
Arthur Douglas
1969-5-22
25
Riverside
Near Arlington. Below W end of Fremont Street, in vicintiy of Santa Ana River
183
Comment
UCR17217
Prunella vulgaris
D. Gordon
1952-6-23
s.n.
Riverside
Riverside
Comment
UCR17333
Polygonum argyrocoleon
O. F. Clarke
1978-10-20
s.n.
Riverside
Riverside; Rubidoux area, 0.5 mi. north of Santa Ana River, north side of Limonite, 0.3 mi west of Clay St. intersection
Comment
UCR17343
Monolepis nuttalliana
O. F. Clarke
1970-9-24
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River bottom just east of the old Salt Lake RR Bridge
216
Comment
UCR17381
Cuscuta pentagona
O. F. Clarke
1978-10-23
s.n.
Riverside
Rubidoux, north side of Limonite Avenue, 0.3 mi. west of intersection with Clay Street
Comment
UCR17617
Navarretia hamata
O. F. Clarke, J. M. Harper, Helen Leach
1966-5-27
s.n.
Riverside
Santa Ana River bottom below the city sewage treatment plant
Comment
UCR17656
Eleocharis rostellata
A. C. Sanders
1975-6-17
0747
Riverside
Santa Ana Riverbottom, just upstream from the Salt Lake Railroad bridge
213
Comment
UCR176585
Artemisia annua
Eula F. Moore
1996-10-1
s.n.
Riverside
Riverside, weed at residence at 4291 Alta Vista Dr.
259
Comment
UCR181054
Ribes aureum var. gracillimum
Mitch Provance
2001-3-3
3520
Riverside
San Bernardino Valley, Vicinity of Casa Blanca, NW corner of St. Lawrence St. and Victoria Avenue
274
Comment
UCR181058
Phoradendron macrophyllum
Mitch Provance
2001-3-3
3521
Riverside
San Bernardino Valley, Vicinity of Casa Blanca, NW corner of St. Lawrence St. and Victoria Avenue
274
Comment
UCR182443
Trichostema lanceolatum
Mitch Provance
2003-7-4
4631 B
Riverside
San Bernardino Valley, Riverside, 'Adams Hill', along the N. side of Raintree Ave., 0.2 mi. SW of Adams St., 0.3 mi. SE of Colorado Ave., c. 0.75 mi. SE of the Riverside Municipal Airport
238
Comment
UCR182444
Tagetes patula
Mitch Provance
2003-7-4
4632
Riverside
San Bernardino Valley, Riverside, 'Adams Hill', along the N. side of Raintree Ave., 0.2 mi. SW of Adams St., 0.3 mi. SE of Colorado Ave., c. 0.75 mi. SE of the Riverside Municipal Airport
238
Comment
UCR182504
Baccharis salicina
Mitch Provance
2003-7-4
4635 B
Riverside
San Bernardino Valley, Riverside, Along Jackson St., between Audrey and Colorado Aves.
226
Comment
UCR182520
Diplotaxis tenuifolia
Mitch Provance
1996-2-27
1075
Riverside
Upper Santa Ana River Valley, Riverside, Hillside area, near Dewey St.
232
Comment
UCR182533
Cichorium intybus
Mitch Provance
2003-7-4
4643
Riverside
San Bernardino Valley, Riverside, Monticello Ave. near the canal, between Driftwood and Conway Drives
226
Comment
UCR182535
Ipomoea purpurea
Mitch Provance
2003-7-4
4633
Riverside
San Bernardino Valley, Riverside, 'Adams Hill', along the N. side of Raintree Ave., 0.2 mi. SW of Adams St., 0.3 mi. SE of Colorado Ave., c. 0.75 mi. SE of the Riverside Municipal Airport
238
Comment
UCR182536
Beta vulgaris
Mitch Provance
2003-7-4
4640
Riverside
San Bernardino Valley, Riverside, Monticello Ave. near the canal, between Driftwood and Conway Drives
226
Comment
UCR182537
Ambrosia psilostachya
Mitch Provance
2003-7-4
4639
Riverside
San Bernardino Valley, Riverside, Monticello Ave. near the canal, between Driftwood and Conway Drives
226
Comment
UCR182538
Atriplex serenana var. serenana
Mitch Provance
2003-7-3
4638
Riverside
San Bernardino Valley, Riverside, the NE part of Lionshead (Challen Hill), 0.4 km due west of the corner of California Av. and Van Buren Blvd.
238
Comment
UCR182539
Asclepias fascicularis
Mitch Provance
2003-7-4
4636
Riverside
San Bernardino Valley, Riverside, Along Jackson St., between Audrey and Colorado Aves.
226
Comment
UCR182540
Distichlis spicata
Mitch Provance
2003-7-4
4641
Riverside
San Bernardino Valley, Riverside, Monticello Ave. near the canal, between Driftwood and Conway Drives
226
Comment
UCR182541
Atriplex suberecta
Mitch Provance
2003-7-4
4642
Riverside
San Bernardino Valley, Riverside, Monticello Ave. near the canal, between Driftwood and Conway Drives
226
Comment
UCR18592
Acer negundo
John C. Roos
1952-6-25
5790
Riverside
Thickets at W end of Fairmont Park, Riverside
260
Comment
UCR18781
Cheilanthes newberryi
John C. Roos, L. Roos
1951-10-27
5348
Riverside
Riverside, Mt. Rubidoux.
305
Comment
UCR18790
Chenopodium botrys
John C. Roos
1952-6-10
5756
Riverside
Santa Ana River in Riverside
259
Comment
UCR18812
Mentha spicata
John C. Roos
1952-8-6
5881
Riverside
San Bernardino Valley, Riverside, W end of Fairmont Park
259
Comment
UCR18881
Juglans californica
John C. Roos
1952-6-25
5789
Riverside
Thickets at W end of Fairmont Park, Riverside
260
Comment
UCR18901
Atriplex rosea
John C. Roos
1965-8-4
s.n.
Riverside
San Bernardino Valley, Arlington area, Riverside
Comment
UCR189573
Eriastrum densifolium subsp. sanctorum
Josh Koepke
2005-7-26
045
Riverside
Santa Ana River, within Santa Ana River bed nearest the western edge, 0.1 miles north of Hwy 60 overpass
247
Comment
UCR18965
Calystegia sepium subsp. binghamiae
John C. Roos, L. Roos
1952-6-10
5763
Riverside
San Bernardino Valley Region, Fairmont Park in Riverside, edge of lake
259
Comment
UCR19012
Leersia oryzoides
John C. Roos, L. Roos
1951-10-24
5345
Riverside
Riverside, shallow stream at outlet of Fairmount Park Lake
238
Comment Read comments Feb 23 2014
UCR19404
Oxalis corniculata
C. S. Papp
1963-6-10
269
Riverside
Collector's backyard in Riverside [Papp residence]
Comment
UCR19436
Amorpha fruticosa
C. S. Papp
1963-6-29
311
Riverside
Riverside, Santa Ana River bed
Comment
UCR19464
Scirpus microcarpus
C. S. Papp
1963-6-29
317
Riverside
Riverside, Santa Ana River bed
Comment
UCR19474
Aspidotis californica
John C. Roos
1952-4-9
5499
Riverside
San Bernardino Basin Region, Riverside, north side of Mount Rubidoux
381
Comment Read comments May 21 2011
UCR19706
Cyclospermum leptophyllum
John C. Roos, L. Roos
1953-5-9
5917
Riverside
Riverside, Fairmont Park
259
Comment
UCR19707
Caucalis microcarpa
John C. Roos
1952-4-9
5502
Riverside
Riverside, W face of Mt. Rubidoux
400
Comment
UCR19714
Soliva sessilis
John C. Roos, L. Roos
1953-5-9
5916
Riverside
Riverside, Fairmont Park
259
Comment
UCR201993
Centaurea repens
John Rimoldi
2009-1-10
s.n.
Riverside
San Bernardino Valley Region, Riverside, Arlington area, Van Buren Blvd. at Morris St. near west end of Riverside Airport
226
Comment
UCR20331
Filago californica
John C. Roos
1952-4-9
5510
Riverside
San Bernardino Basin Region, Riverside, southeast face of Mount Rubidoux
335
Comment
UCR20373
Schoenoplectus americanus
John C. Roos, L. Roos
1952-6-10
5762
Riverside
San Bernardino Valley Region, Fairmont Park in Riverside, edge of lake
259
Comment
UCR20374
Schoenoplectus acutus var. occidentalis
John C. Roos, L. Roos
1952-6-10
5761
Riverside
San Bernardino Valley Region, Fairmont Park in Riverside, edge of lake
259
Comment
UCR20454
Aristida adscensionis
John C. Roos
1952-4-9
5508
Riverside
Riverside, east face of Mt. Rubidoux
366
Comment
UCR20584
Bromus arizonicus
John C. Roos
1952-4-9
5473
Riverside
Riverside, E base of Mt. Rubidoux
274
Comment
UCR207511
Mentzelia micrantha
O. F. Clarke
2004-4-20
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River at Mission Blvd. Bridge below Mt. Rubidoux
238
Comment
UCR207550
Cycloloma atriplicifolium
O. F. Clarke
2004-4-20
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River at Mission Blvd. Bridge below Mt. Rubidoux
238
Comment
UCR207551
Phacelia brachyloba
O. F. Clarke
2004-4-20
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River at Mission Blvd. Bridge below Mt. Rubidoux
238
Comment
UCR207568
Elymus triticoides
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
UCR207596
Calystegia sepium subsp. binghamiae
O. F. Clarke
2004-5-31
s.n.
Riverside
San Bernardino Valley Region, Riverside, along Spring Brook on the west side of Fairmont Park
238
Comment
UCR207604
Hydrocotyle ranunculoides
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
UCR207607
Apium graveolens
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
UCR207608
Sorghum halepense
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
UCR207609
Cycloloma atriplicifolium
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
UCR207621
Polypogon monspeliensis
O. F. Clarke
2004-4-20
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River at Mission Blvd. Bridge below Mt. Rubidoux
238
Comment
UCR207622
Lolium perenne subsp. multiflorum
O. F. Clarke
2004-4-20
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River at Mission Blvd. Bridge below Mt. Rubidoux
238
Comment
UCR207623
Distichlis spicata
O. F. Clarke
2004-4-20
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River at Mission Blvd. Bridge below Mt. Rubidoux
238
Comment
UCR207624
Salsola
O. F. Clarke
2004-3-24
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River near the old Salt Lake Railroad bridge
215
Comment
UCR207759
Elymus triticoides
O. F. Clarke
2004-5-31
s.n.
Riverside
San Bernardino Valley Region, Riverside, along Spring Brook on the west side of Fairmont Park
238
Comment
UCR207784
Lamium amplexicaule
O. F. Clarke
2004-3-13
s.n.
Riverside
San Bernardino Valley Region, Louis Rubidoux Nature Center, along the Santa Ana River, West Riverside
226
Comment
UCR207809
Juglans californica
O. F. Clarke
2004-3-14
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River c. 200 m below old Salt Lake Railroad bridge
215
Comment
UCR207812
Cyperus odoratus
O. F. Clarke
2004-8-5
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River near the old Salt Lake Railroad bridge
215
Comment
UCR207815
Anthriscus caucalis
O. F. Clarke
2004-4-14
s.n.
Riverside
San Bernardino Valley Region, Riverside, west side of Santa Ana River opposite the south end of Mt. Rubidoux, SE of Flabob Airport, south of bend in Crestmore Rd. and 2 mi. south of Mission Blvd., east of Co. Parks Hqtrs.
229
Comment
UCR207988
Epipactis gigantea
Mrs. Burton
1908-5-30
s.n.
Riverside
Peninsular Range/San Bernardino Valley, Riverside
Comment
UCR208341
Cyperus involucratus
O. F. Clarke
2004-4-14
s.n.
Riverside
San Bernardino Valley Region, Riverside, west side of Santa Ana River opposite the south end of Mt. Rubidoux, SE of Flabob Airport, south of bend in Crestmore Rd. and 2 mi. south of Mission Blvd., east of Co. Parks Hqtrs.
229
Comment
UCR208348
Salvia columbariae
O. F. Clarke
2004-3-24
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River near the old Salt Lake Railroad bridge
215
Comment
UCR20854
Zannichellia palustris
S. Beckstrom-Sternberg
1980-6-2
6280 2 5
Riverside
Riverside, stream c. 150 m east of visitor's center at Santa Ana River Regional Park
Comment
UCR20855
Typha latifolia
S. Beckstrom-Sternberg
1980-6-2
6280- 2 -11
Riverside
Santa Ana River Regional Park. c. 1600 m south of the visitor's center
Comment
UCR208621
Cyperus difformis
O. F. Clarke
2004-8-22
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River near the dog park [Carlson Park] and Mission Blvd. bridge, NW foot of Mt. Rubidoux
238
Comment
UCR209165
Fraxinus pennsylvanica subsp. velutina
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37153
Riverside
Peninsular Range, Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
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
UCR209167
Populus balsamifera subsp. trichocarpa
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37158
Riverside
Peninsular Range, Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
UCR209168
Amorpha fruticosa var. occidentalis
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37159
Riverside
Peninsular Range, Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
UCR209178
Quercus agrifolia var. agrifolia
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37154
Riverside
Peninsular Range, Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
UCR209179
Schinus polygamus
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37155
Riverside
Peninsular Range, Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
UCR209200
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
UCR209202
Carya illinoinensis
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37151
Riverside
Peninsular Range, Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
UCR209295
Ficus palmata
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37152
Riverside
Peninsular Range, Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
UCR21016
Amaranthus palmeri
C. Elenz
1979-10-27
s.n.
Riverside
Private residence in Riverside
Comment
UCR2131
Agrostis viridis
F. M. Reed
1903-6-5
171
Riverside
South Coast; San Bernardino Valley, Riverside, wet ground at outlet of lake in Fairmont Park
238
Comment
UCR215971
Phacelia brachyloba
Oleg Pryadko
2008-5-2
059
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
UCR216026
Emmenanthe penduliflora
Oleg Pryadko
2008-5-2
084
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
UCR216037
Bidens laevis
Oleg Pryadko
2008-5-2
058
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
UCR216240
Oncosiphon piluliferum
Oleg Pryadko
2008-5-2
051
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
UCR216241
Mimulus guttatus
Oleg Pryadko
2008-5-2
052
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
UCR216242
Gnaphalium luteoalbum
Oleg Pryadko
2008-5-2
054
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
UCR216243
Gnaphalium stramineum
Oleg Pryadko
2008-5-2
080
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
UCR216245
Gilia capitata
Oleg Pryadko
2008-5-2
085
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
UCR216246
Mimulus pilosus
Oleg Pryadko
2008-5-2
087
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
UCR216251
Rumex pulcher
Oleg Pryadko
2008-5-2
079
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
UCR216254
Cryptantha muricata
Oleg Pryadko
2008-5-2
050
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
UCR216443
Rubus ursinus
Nolan M. Ung
2008-5-20
032
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Santa Ana River on the west side of Van Buren Blvd. bridge, north bank of the river
208
Comment
UCR216444
Lepidium latifolium
Nolan M. Ung
2008-5-20
030
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Santa Ana River on the west side of Van Buren Blvd. bridge, north bank of the river
208
Comment
UCR216445
Salix gooddingii
Nolan M. Ung
2008-5-20
028
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Santa Ana River on the west side of Van Buren Blvd. bridge, north bank of the river
208
Comment
UCR2173
Aristida purpurea var. purpurea
F. M. Reed
1906-7-8
1129
Riverside
Plains near the Salt Lake RR, West Riverside
Comment
UCR2173B
Bromus rubens
F. M. Reed
1906-7-8
1129 B
Riverside
Plains near the Salt Lake RR, West Riverside
Comment
UCR217501
Centromadia pungens subsp. laevis
Ana Hernandez, Kim Sparks
2009-6-23
011
Riverside
Perris basin, Sycamore Canyon, I km north of Alessandro Blvd., along trail next to river.
446
Comment
UCR21773
Amaranthus caudatus
S. Day
1980-9-4
s.n.
Riverside
private residence in Riverside
Comment
UCR2206
Bromus carinatus
F. M. Reed
1906-3-4
903
Riverside
Riverside, Fairmont Park
244
Comment
UCR222401
Myoporum insulare
A. C. Sanders, Andrew Chen
2011-1-5
38704
Riverside
San Bernardino Valley Region, Louis Rubidoux Nature Center, Santa Ana River, Jurupa area of Riverside, SE of Riverview Dr. and west of Rio Rd.
223
Comment
UCR2249
Bromus rubens
H. S. Fawcett
1913-12-24
1109
Riverside
West Riverside, along main road, Santa Ana River flats
244
Comment
UCR225166
Sherardia arvensis
Steve Boyd
2005-7-4
11633
Riverside
Coastal Plains & Basins; San Bernardino Basin region, City of Riverside, Wood Steets neighborhood, southeast of confluence of Arroyo Tequesquite and Santa Ana River, northeast corner of Brockton Ave. and Beechwood Place.
244
Comment
UCR2294
Dactylis glomerata
C. A. Johnson
1915-6-14
s.n.
Riverside
Rubidoux, Citrus Experiment Station
259
Comment
UCR23195
Ludwigia peploides subsp. peploides
Jimbo Behrmann
1981-6-5
18
Riverside
Santa Ana River Valley, Louis Rubidoux Nature Center, 1.5 mi. on Riverview Drive in Rubidoux
225
Comment
UCR23271
Brickellia desertorum
John C. Roos, L. Roos
1950-10-14
5006
Riverside
San Bernardino Valley Region, West Riverside; east end Jurupa Hills, near corner of Alta and Canal Sts.
306
Comment
UCR23273
Brickellia desertorum
John C. Roos, L. Roos
1950-9-9
4986
Riverside
Mt. Rubidoux.
400
Comment
UCR2330
Distichlis spicata
F. M. Reed
1906-4-29
944
Riverside
Riverside, in the Santa Ana River bottom near the racetrack below Chinatown
244
Comment
UCR23300
Melica frutescens
John C. Roos
1952-4-9
5492
Riverside
Riverside, E slope of Mount Rubidoux
396
Comment
UCR23314
Stipa speciosa
John C. Roos
1952-4-9
5495
Riverside
Riverside, W face of Mt. Rubidoux
400
Comment
UCR2335
Distichlis spicata
F. M. Reed
1903-11-23
424
Riverside
Riverside, water company pasture on Magnolia Avenue below Arlington Ave.
255
Comment Read comments Oct 6 2017
UCR2336
Distichlis spicata
H. S. Fawcett
1913-12-11
1084
Riverside
Riverside, north of [Mt.] Rubidoux, flat in sand [along Santa Ana River]
244
Comment
UCR2341
Echinochloa crus-galli
F. M. Reed
1936-7-27
s.n.
Riverside
South Coast; San Bernardino Valley, Riverside, edge of Fairmont Park [Evans] Lake opposite American Legion Club House
241
Comment
UCR234409
Cnicus benedictus
Kai T. Palenscar
2010-4-3
s.n.
Riverside
City of Riverside; Santa Ana River, just north of Martha McLean-Anza Narrows Park
217
Comment
UCR2356
Elymus condensatus
F. M. Reed
1905-6-4
769
Riverside
San Bernardino Valley/Upper Santa Ana River region, Riverside. Roadside near Chinatown Ford. [Near where Arroyo Tequesquite joins the Santa Ana River]
236
Comment
UCR23674
Centaurea repens
John C. Roos
1965-9-21
s.n.
Riverside
Riverside, Arlington area
Comment
UCR2369
Elymus triticoides
F. M. Reed
1904-6-12
595
Riverside
Riverside, Riverside, crossing of zanja and outfall sewer near city dump, on Santa Ana River
244
Comment
UCR2370
Elymus triticoides
H. S. Fawcett
1913-12-24
1108
Riverside
West Riverside, along main road, Santa Ana River flats
244
Comment
UCR2371
Elymus triticoides
F. M. Reed
1904-6-5
167
Riverside
Riverside, outlet to dam in Fairmont Park
Comment
UCR2372
Elymus triticoides
F. M. Reed
1907-6-23
1445
Riverside
Santa Ana River, City of Riverside, old field in the Santa Ana River bottom above the bridge on the West Riverside Road
244
Comment
UCR23770
Eclipta prostrata
John C. Roos
1948-10-23
3524
Riverside
Riverside, Evans Lake, Fairmont Park
274
Comment
UCR2381
Eragrostis mexicana subsp. mexicana
F. M. Reed
1907-11-24
2000
Riverside
Riverside. Santa Ana River bottom near Chinese Gardens.
Comment
UCR23886
Festuca arundinacea
John C. Roos
1950-4-15
4743
Riverside
W end of Fairmont Park Lake, Riverside
244
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
UCR239791
Cryptantha muricata
O. F. Clarke
2004-4-20
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River at Mission Blvd. Bridge below Mt. Rubidoux
238
Comment
UCR239797
Pectocarya linearis
O. F. Clarke
2004-3-24
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River near the old Salt Lake Railroad bridge
215
Comment
UCR239798
Pectocarya penicillata
O. F. Clarke
2004-3-14
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River c. 200 m below old Salt Lake Railroad bridge
215
Comment
UCR239806
Brassica tournefortii
O. F. Clarke
2004-3-24
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River near the old Salt Lake Railroad bridge
215
Comment
UCR239815
Cotoneaster pannosus
O. F. Clarke
2004-11-28
s.n.
Riverside
Riverside, south of Fairmont Park
239
Comment
UCR239841
Populus fremontii
O. F. Clarke
2004-7-5
s.n.
Riverside
Louis Rubidoux Nature Center at RR bridge, Santa Ana River near Riverside
155
Comment
UCR239879
Camissonia hirtella
O. F. Clarke
2004-3-24
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River near the old Salt Lake Railroad bridge
215
Comment
UCR239894
Sisymbrium erysimoides
O. F. Clarke
2004-3-25
s.n.
Riverside
Riverside, Santa Ana River west of Salt Lake Railroad bridge
216
Comment
UCR239897
Sisymbrium officinale
O. F. Clarke
2004-4-20
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River at Mission Blvd. Bridge below Mt. Rubidoux
238
Comment
UCR239905
Lepidium latifolium
O. F. Clarke
2004-4-20
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River at Mission Blvd. Bridge below Mt. Rubidoux
238
Comment
UCR239919
Hemizonia fasciculata
O. F. Clarke
2004-5-2
s.n.
Riverside
Santa Ana River near Riverside
244
Comment
UCR239920
Xanthium strumarium
O. F. Clarke
2004-3-14
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River c. 200 m below old Salt Lake Railroad bridge
215
Comment
UCR239927
Bidens laevis
O. F. Clarke
2004-6-20
s.n.
Riverside
Santa Ana River near Riverside
244
Comment
UCR239929
Bidens frondosa
O. F. Clarke
2004-7-5
s.n.
Riverside
Louis Rubidoux Nature Center at RR bridge, Santa Ana River near Riverside
155
Comment
UCR24002
Leersia oryzoides
John C. Roos
1965-11-4
s.n.
Riverside
Riverside, outlet of lake at Fairmont Park
238
Comment
UCR2410
Festuca myuros
F. M. Reed
1906-3-7
897
Riverside
Riverside. Hydrant [at] corner of Streight (?) and Hooker Ranches, Victoria Heights
Comment
UCR241796
Asparagus asparagoides
A. C. Sanders
2010-5-29
38428
Riverside
Riverside, yard at 5081 Magnolia Ave., at corner of Chapman Place
258
Comment
UCR2418
Festuca octoflora
F. M. Reed
1908-4-26
2317
Riverside
Riverside. Along Crestmore railroad north of Fairmount Park
Comment
UCR2463
Holcus lanatus
F. M. Reed
1907-6-23
1434
Riverside
Santa Ana River, City of Riverside, old field in the Santa Ana River bottom above the bridge on the West Riverside Road
244
Comment
UCR249220
Populus fremontii subsp. fremontii
LeRoy Gross, Bart O'Brien
2013-3-18
5951
Riverside
Coastal Plains and Basins; San Bernardino Basin Region, Fairmount Park, west side of Lake Evans, Riverside, NE of Mt. Rubidoux
238
Comment
UCR249221
Oncosiphon piluliferum
LeRoy Gross, Bart O'Brien
2013-3-18
5950
Riverside
Coastal Plains and Basins; San Bernardino Basin Region, Fairmount Park, west side of Lake Evans, Riverside, NE of Mt. Rubidoux
238
Comment
UCR249924
Erodium trifolium
A. C. Sanders, Steve Boyd
2009-4-9
36793
Riverside
Riverside, Beechwood Place between Brockton Ave. and Palm Ave.
252
Comment
UCR2519
Lolium perenne subsp. multiflorum
F. M. Reed
1906-5-27
968
Riverside
San Bernardino Valley, Riverside, Grand Avenue opposite Rudolph's Ranch
244
Comment
UCR25194
Malva parviflora
John C. Roos, L. Roos
1951-5-5
5034
Riverside
Fairmont Park.
274
Comment
UCR25195
Schismus barbatus
John C. Roos, L. Roos
1951-3-24
5033
Riverside
San Bernardino Valley, Riverside, Mount Rubidoux
396
Comment
UCR252199
Dudleya lanceolata
Marissa Manahan
2011-4-24
s.n.
Riverside
Mount Rubidoux Park, Riverside, near summit
381
Comment
UCR252209
Oncosiphon piluliferum
J. Mendoza
2011-5-13
s.n.
Riverside
Santa Ana River Regional Park near Louis Rubidoux Nature Center
221
Comment
UCR252210
Gilia capitata
J. Mendoza
2011-5-13
s.n.
Riverside
Santa Ana River Regional Park near Louis Rubidoux Nature Center
221
Comment
UCR252211
Verbena tenuisecta
J. Mendoza
2011-5-13
s.n.
Riverside
Santa Ana River Regional Park near Louis Rubidoux Nature Center
221
Comment
UCR252228
Calystegia macrostegia
Marissa Manahan
2011-4-24
s.n.
Riverside
Mount Rubidoux Park, Riverside, near summit
381
Comment
UCR252812
Eriastrum densifolium subsp. sanctorum
Ana Hernandez, Angela Collada
2013-6-12
046
Riverside
Santa Ana River, between Market Street and Mission Blvd
245
Comment
UCR2529
Lolium temulentum
F. M. Reed
1904-6-5
168
Riverside
Riverside, outlet to dam in Fairmont Park
Comment
UCR2547
Melica imperfecta
F. M. Reed
1919-4-20
4090
Riverside
Rubidoux Mountain, Riverside
396
Comment
UCR25621
Muhlenbergia asperifolia
John C. Roos
1951-9-25
5257
Riverside
City of Riverside, west end of Fairmount Park
259
Comment
UCR25812
Rumex conglomeratus
John C. Roos
1952-6-10
5759
Riverside
San Bernardino Valley Region, Fairmont Park in Riverside, edge of lake
259
Comment
UCR2587
Muhlenbergia microsperma
Mrs. Barton
1908-1
s.n.
Riverside
Rubidoux Mtn, Riverside
Comment
UCR25982
Chenopodium strictum var. glaucophyllum
John C. Roos
1951-9-25
5295
Riverside
Riverside
259
Comment
UCR25983
Sisymbrium orientale
John C. Roos
1952-4-9
5471
Riverside
Riverside, E base of Mt. Rubidoux
274
Comment
UCR26085
Centaurea repens
John C. Roos, L. Roos
1951-10-24
5335
Riverside
City of Riverside, between Arlington area and Pedley
229
Comment
UCR26278
Epilobium ciliatum
John C. Roos
1952-6-25
5795
Riverside
Thickets at W end of Fairmont Park, Riverside
260
Comment
UCR26287
Leptochloa uninervia
John C. Roos, L. Roos
1951-10-24
5332
Riverside
City of Riverside, between Arlington area and Pedley
229
Comment
UCR26313
Equisetum telmateia subsp. braunii
John C. Roos
1952-6-25
5794
Riverside
Thickets at W end of Fairmont Park, Riverside
260
Comment
UCR263410
Alternanthera caracasana
Oscar Avila
2015-8-6
s.n.
Riverside
Riverside: Ryan Bonaminio Park, Tequesquite Arroyo below old Chinatown and just above confluence with Santa Ana River, along Tequesquite Avenue, south of Mt. Rubidoux
228
Comment
UCR263411
Alternanthera caracasana
Oscar Avila
2015-8-4
s.n.
Riverside
Riverside: Ryan Bonaminio Park, Tequesquite Arroyo below old Chinatown and just above confluence with Santa Ana River, along Tequesquite Avenue, south of Mt. Rubidoux
228
Comment
UCR264604
Descurainia pinnata
Mitch Provance
2012-6-19
196- 11
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
UCR264605
Heliotropium curassavicum var. oculatum
Mitch Provance
2012-6-19
196- 12
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
UCR264607
Asparagus officinalis
Mitch Provance
2012-6-19
196- 08
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
UCR264608
Juncus mexicanus
Mitch Provance
2012-6-19
196- 02
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
UCR264629
Schoenoplectus americanus
Mitch Provance
2012-6-19
196- 07
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
UCR264630
Pseudognaphalium ramosissimum
Mitch Provance
2012-6-19
196- 06
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
UCR264631
Glycyrrhiza lepidota
Mitch Provance
2012-6-19
196- 05
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
UCR264632
Anemopsis californica
Mitch Provance
2012-6-19
196- 04
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
UCR264633
Elymus triticoides
Mitch Provance
2012-6-19
196- 10
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
UCR264634
Scirpus microcarpus
Mitch Provance
2012-6-19
196- 01
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
UCR264635
Carex praegracilis
Mitch Provance
2012-6-19
196- 03
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
UCR264638
Spergularia
Mitch Provance
2013-4-8
413- 15
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR264639
Lepidium strictum
Mitch Provance
2013-4-8
413- 06
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR264640
Juncus balticus
Mitch Provance
2013-4-8
413- 02
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR264641
Carex praegracilis
Mitch Provance
2013-4-8
413- 01
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR264651
Descurainia pinnata
Mitch Provance
2013-4-8
413- 07
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR264749
Brachypodium distachyon
Steve Boyd
2011-3-30
12306
Riverside
Coastal plains and basins; San Bernardino basin region., City of Riverside, residential lot at northwest corner of Beechwood Place (4131) and Brockton Avenue.
256
Comment
UCR265010
Descurainia sophia
Mitch Provance
2013-4-8
413- 08
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR265019
Mimulus guttatus
Mitch Provance
2013-4-8
413- 14
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR265020
Asparagus officinalis
Mitch Provance
2013-4-8
413- 13
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR265021
Amsinckia retrorsa
Mitch Provance
2013-4-8
413- 12
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR265047
Rubus ursinus
Mitch Provance
2013-4-8
413- 11
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR265048
Lamium amplexicaule
Mitch Provance
2013-4-8
413- 09
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR265065
Calystegia sepium subsp. binghamiae
Mitch Provance
2012-11-10
1112- 02
Riverside
San Bernardino Valley, Riverside, Santa Ana River, Fairmont Park, N side of Lake Evans, adjacent to the bike path on the N side of Dexter Dr., just W of the American Legion and the historic Boy Scouts Camp.
241
Comment
UCR2654
Phalaris minor
F. M. Reed
1906-5-27
967
Riverside
San Bernardino Valley, Riverside, Grand Avenue opposite Rudolph's Ranch
244
Comment
UCR265614
Carya illinoinensis
Ling-Hsuan Kung
2011-5-31
030
Riverside
Riverside, Santa Ana River Regional Park
224
Comment
UCR265846
Euthamia occidentalis
Mitch Provance
2013-4-8
413- 03
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR265847
Piptatherum miliaceum
Mitch Provance
2013-4-8
413- 16
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR265848
Senecio vulgaris
Mitch Provance
2013-4-8
413- 04
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR265849
Phalaris minor
Mitch Provance
2013-4-8
413- 05
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR265850
Nicotiana
Mitch Provance
2013-4-8
413- 10
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR2723
Polypogon monspeliensis
F. M. Reed
1906-5-19
960
Riverside
Riverside, Rubidoux Ave. near Brockton Ave.
250
Comment
UCR272481
Heliotropium curassavicum
Mitch Provance
2013-6-18
613- 27
Riverside
San Bernardino Valley, Riverside, Arlington area, S side of Challen Avenue, near intersection with Curran Dr.
238
Comment
UCR272483
Veronica
Mitch Provance
2013-6-16
613- 26
Riverside
Santa Ana River Valley, City of Riverside, Arlanza neighborhood, El Dorado Park on Warren St., about 0.35 mi W of Van Buren Blvd.
225
Comment
UCR272484
Lepidium
Mitch Provance
2013-6-16
613- 25
Riverside
Santa Ana River Valley, City of Riverside, Arlanza neighborhood, El Dorado Park on Warren St., about 0.35 mi W of Van Buren Blvd.
225
Comment
UCR272485
Frankenia salina
Mitch Provance
2013-6-16
613- 24
Riverside
Santa Ana River Valley, City of Riverside, Arlanza neighborhood, El Dorado Park on Warren St., about 0.35 mi W of Van Buren Blvd.
225
Comment
UCR272486
Amaranthus deflexus
Mitch Provance
2013-6-16
613- 18
Riverside
Santa Ana River Valley, City of Riverside, Arlanza neighborhood, Foothill Elementary School on Wells Avenue, about 0.4 mi W of Van Buren
226
Comment
UCR272487
Cressa truxillensis
Mitch Provance
2013-6-16
613- 19
Riverside
Santa Ana River Valley, City of Riverside, Arlanza neighborhood, Foothill Elementary School on Wells Avenue, about 0.4 mi W of Van Buren
226
Comment
UCR272488
Atriplex suberecta
Mitch Provance
2013-6-16
613- 20
Riverside
Santa Ana River Valley, City of Riverside, Arlanza neighborhood, Foothill Elementary School on Wells Avenue, about 0.4 mi W of Van Buren
226
Comment
UCR272489
Atriplex semibaccata
Mitch Provance
2013-6-16
613- 22
Riverside
Santa Ana River Valley, City of Riverside, Arlanza neighborhood, Foothill Elementary School on Wells Avenue, about 0.4 mi W of Van Buren
226
Comment
UCR272492
Frankenia salina
Mitch Provance
2013-6-16
613- 21
Riverside
Santa Ana River Valley, City of Riverside, Arlanza neighborhood, Foothill Elementary School on Wells Avenue, about 0.4 mi W of Van Buren
226
Comment
UCR272493
Convolvulus arvensis
Mitch Provance
2013-6-16
613- 23
Riverside
Santa Ana River Valley, City of Riverside, Arlanza neighborhood, Foothill Elementary School on Wells Avenue, about 0.4 mi W of Van Buren
226
Comment
UCR272494
Juglans californica
Mitch Provance
2013-6-18
613- 31
Riverside
Santa Ana River Valley, Riverside, Arlanza area, W side of Hole Lake and adjacent mesa.
226
Comment
UCR272496
Alternanthera caracasana
Mitch Provance
2013-6-18
613- 30
Riverside
Santa Ana River Valley, Riverside, Arlanza area, Terrace Middle School on Rutland Ave.
227
Comment
UCR272498
Malvella leprosa
Mitch Provance
2013-6-18
613- 33
Riverside
Santa Ana River Valley, Riverside, Arlanza area, W side of Hole Lake and adjacent mesa.
226
Comment
UCR272499
Malvella leprosa
Mitch Provance
2013-6-16
613- 23 B
Riverside
Santa Ana River Valley, City of Riverside, Arlanza neighborhood, Foothill Elementary School on Wells Avenue, about 0.4 mi W of Van Buren
226
Comment
UCR272508
Astragalus didymocarpus
Mitch Provance
2013-2-16
213- 01
Riverside
Santa Ana River Valley, Riverside, Arlanza area, W side of Hole Lake and adjacent mesa.
226
Comment
UCR273978
Calystegia sepium subsp. binghamiae
Mitch Provance
2013-5-29
513- 12
Riverside
Santa Ana River Valley, Riverside, Fairmount Park, W side of Lake Evans, W side of Dexter Drive, just SW of the American Legion.
241
Comment
UCR273979
Calystegia sepium subsp. binghamiae
Mitch Provance
2013-5-29
513- 13
Riverside
Santa Ana River Valley, Riverside, Fairmount Park, W side of Lake Evans, W side of Dexter Drive, just SW of the American Legion.
241
Comment
UCR273982
Calystegia sepium subsp. binghamiae
Mitch Provance
2013-5-29
513- 14
Riverside
Santa Ana River Valley, Riverside, Fairmount Park, W side of Lake Evans, W side of Dexter Drive, just SW of the American Legion.
241
Comment
UCR2759C
Sorghum halepense
F. M. Reed
1904-8-14
95
Riverside
Riverside, wet roadside near corner of Adams and Victoria Avenue, Arlington Heights.
274
Comment
UCR2768
Sphenopholis obtusata
F. M. Reed
1907-6-23
1436
Riverside
Santa Ana River, City of Riverside, old field in the Santa Ana River bottom above the bridge on the West Riverside Road
244
Comment
UCR2773
Sporobolus airoides
F. M. Reed
1906-7-12
1136
Riverside
San Bernardino Valley/Upper Santa Ana River region, Riverside, Pine Street near the brick yard
244
Comment
UCR277488
Schoenoplectus californicus
Mitch Provance
2013-2-16
0213- 01
Riverside
Santa Ana River Valley, Riverside, Arlanza area, W side of Hole Lake and adjacent mesa.
226
Comment
UCR277492
Bromus catharticus
Mitch Provance
2013-4-16
413- 21
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR277548
Zannichellia palustris
Mitch Provance
2003-4-5
17199
Riverside
San Bernardino Valley, Riverside, Santa Ana River, Fairmont Park, N side of Lake Evans, adjacent to the bike path on the N side of Dexter Dr., just W of the American Legion and the historic Boy Scouts Camp.
241
Comment
UCR277701
Modiola caroliniana
Mitch Provance
2013-4-16
413- 22
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR277702
Cryptantha intermedia
Mitch Provance
2013-4-16
413- 20
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR277703
Carex praegracilis
Mitch Provance
2013-4-16
413- 19
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR277704
Juncus balticus
Mitch Provance
2013-4-16
413- 18
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR277720
Tetradymia comosa
Mitch Provance
2011-8-6
811- 01
Riverside
Santa Ana River Valley, Riverside, Arroyo Tequesquite, along Pine St., vicinity of Wong St.
238
Comment
UCR277745
Cardamine
Mitch Provance
2011-7-29
17039
Riverside
Santa Ana River Valley, Santa Ana River Wash, area between Market St. and the 60 Freeway
244
Comment
UCR277746
Ammannia coccinea
Mitch Provance
2011-7-29
17035
Riverside
Santa Ana River Valley, Santa Ana River Wash, area between Market St. and the 60 Freeway
244
Comment
UCR277754
Schoenoplectus acutus
Mitch Provance
2013-4-16
413- 17
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR277755
Potamogeton
Mitch Provance
2011-7-29
17037
Riverside
Santa Ana River Valley, Santa Ana River Wash, area between Market St. and the 60 Freeway
244
Comment
UCR277758
Azolla filiculoides
Mitch Provance
2011-7-29
17040
Riverside
Santa Ana River Valley, Santa Ana River Wash, area between Market St. and the 60 Freeway
244
Comment
UCR277761
Aster subulatus
Mitch Provance
2012-11-10
1112- 03
Riverside
San Bernardino Valley, Riverside, Santa Ana River, Fairmont Park, N side of Lake Evans, adjacent to the bike path on the N side of Dexter Dr., just W of the American Legion and the historic Boy Scouts Camp.
241
Comment
UCR277765
Phacelia ramosissima
Mitch Provance
2011-7-29
17041
Riverside
Santa Ana River Valley, Santa Ana River Wash, area between Market St. and the 60 Freeway
244
Comment
UCR2779
Muhlenbergia asperifolia
F. M. Reed
1906-8-19
1172
Riverside
Santa Ana River bed near West Riverside Bridge
236
Comment
UCR277934
Zannichellia palustris
Mitch Provance
2011-7-29
17036
Riverside
Santa Ana River Valley, Santa Ana River Wash, area between Market St. and the 60 Freeway
244
Comment
UCR278855
Cuscuta campestris
Mitch Provance
2011-6-9
17192
Riverside
Santa Ana River Valley, Jurupa Valley, Pedley area, Horseshoe Lake, west of Van Buren Blvd., west of the corner and Studio Pl. and Lakeview Ave.
219
Comment
UCR278868
Malvella leprosa
Mitch Provance
2011-6-9
17196
Riverside
Santa Ana River Valley, Jurupa Valley, Pedley area, Horseshoe Lake, west of Van Buren Blvd., west of the corner and Studio Pl. and Lakeview Ave.
219
Comment
UCR278882
Asclepias fascicularis
Mitch Provance
2011-6-9
17197
Riverside
Santa Ana River Valley, Jurupa Valley, Pedley area, Horseshoe Lake, west of Van Buren Blvd., west of the corner and Studio Pl. and Lakeview Ave.
219
Comment
UCR278884
Heliotropium curassavicum
Mitch Provance
2011-6-9
17195
Riverside
Santa Ana River Valley, Jurupa Valley, Pedley area, Horseshoe Lake, west of Van Buren Blvd., west of the corner and Studio Pl. and Lakeview Ave.
219
Comment
UCR278885
Chenopodium album
Mitch Provance
2011-6-9
17193
Riverside
Santa Ana River Valley, Jurupa Valley, Pedley area, Horseshoe Lake, west of Van Buren Blvd., west of the corner and Studio Pl. and Lakeview Ave.
219
Comment
UCR278886
Pseudognaphalium stramineum
Mitch Provance
2011-6-9
17194
Riverside
Santa Ana River Valley, Jurupa Valley, Pedley area, Horseshoe Lake, west of Van Buren Blvd., west of the corner and Studio Pl. and Lakeview Ave.
219
Comment
UCR278899
Antirrhinum majus
Mitch Provance
2011-7-3
17191
Riverside
Santa Ana River Valley, Rubidoux, west corner of Rubidoux Blvd. and 28th St.
259
Comment
UCR280191
Oncosiphon piluliferum
Steve Boyd
2017-4-19
12324
Riverside
City of Riverside, residential lot at 4376 Beechwood Place
229
Comment
UCR2810
Stipa lepida
F. M. Reed
1919-4-20
4091
Riverside
Rubidoux Mountain, Riverside
396
Comment
UCR281810
Dysphania ambrosioides
Mitch Provance
2012-11-9
1112- 11
Riverside
San Bernardino Valley, Santa Ana River Bottom, vicinity of Tequesquite Creek, area W of the N end of Rudidoux Ave. and Old Ranch Rd.
229
Comment
UCR281872
Atriplex triangularis
Mitch Provance
2012-11-9
1112- 19
Riverside
San Bernardino Valley, Santa Ana River Bottom, vicinity of Tequesquite Creek, area W of the N end of Rudidoux Ave. and Old Ranch Rd.
229
Comment
UCR281878
Isocoma menziesii
Mitch Provance
2012-11-9
1112- 18
Riverside
San Bernardino Valley, Santa Ana River Bottom, vicinity of Tequesquite Creek, area W of the N end of Rudidoux Ave. and Old Ranch Rd.
229
Comment
UCR281879
Atriplex semibaccata
Mitch Provance
2012-11-9
1112- 17
Riverside
San Bernardino Valley, Santa Ana River Bottom, vicinity of Tequesquite Creek, area W of the N end of Rudidoux Ave. and Old Ranch Rd.
229
Comment
UCR281880
Carex praegracilis
Mitch Provance
2012-11-9
1112- 16
Riverside
San Bernardino Valley, Santa Ana River Bottom, vicinity of Tequesquite Creek, area W of the N end of Rudidoux Ave. and Old Ranch Rd.
229
Comment
UCR281881
Baccharis salicina
Mitch Provance
2012-11-9
1112- 14
Riverside
San Bernardino Valley, Santa Ana River Bottom, vicinity of Tequesquite Creek, area W of the N end of Rudidoux Ave. and Old Ranch Rd.
229
Comment
UCR281882
Symphyotrichum subulatum
Mitch Provance
2012-11-9
1112- 13
Riverside
San Bernardino Valley, Santa Ana River Bottom, vicinity of Tequesquite Creek, area W of the N end of Rudidoux Ave. and Old Ranch Rd.
229
Comment
UCR281883
Cuscuta
Mitch Provance
2012-11-9
1112- 12
Riverside
San Bernardino Valley, Santa Ana River Bottom, vicinity of Tequesquite Creek, area W of the N end of Rudidoux Ave. and Old Ranch Rd.
229
Comment
UCR282051
Baccharis salicina
Mitch Provance
2012-11-9
1112- 15
Riverside
San Bernardino Valley, Santa Ana River Bottom, vicinity of Tequesquite Creek, area W of the N end of Rudidoux Ave. and Old Ranch Rd.
229
Comment
UCR2914
Nicotiana glauca
Nancy Atha
1963-3-24
32463- 8
Riverside
Upper Santa Ana River/San Bernardino Valley region, Riverside, NW side of [Quarry Hill] at the corner of Madison St. and Victoria Ave
335
Comment
UCR2918
Encelia californica
Nancy Atha
1963-2-23
23263- 2
Riverside
N side of [Quarry] hill at corner of Madison Street & Victoria Avenue, Riverside
244
Comment
UCR2920
Dichelostemma capitatum subsp. capitatum
Nancy Atha
1963-3-24
32463- 02
Riverside
Upper Santa Ana River/San Bernardino Valley region, Riverside, NW side of [Quarry Hill] at the corner of Madison St. and Victoria Ave
335
Comment
UCR2921
Allium praecox
Nancy Atha
1963-3-3
3363- 01
Riverside
Upper Santa Ana River/San Bernardino Valley Region, Riverside, north side of [Quarry Hill] at the corner of Madison St. and Victoria Ave.
274
Comment
UCR2951
Solanum umbelliferum
Nancy Atha
1963-2-23
22363- 3
Riverside
Peninsular Range, Riverside, NW side of hill [Quarry Hill] at corner of Madison Street and Victoria Avenue
274
Comment
UCR31682
Cuscuta pentagona
John C. Roos
1951-9-25
5254
Riverside
City of Riverside, west end of Fairmount Park
259
Comment
UCR3326
Veronica persica
Warren Mouw
1964-5-10
640510- 02
Riverside
Riverside, in lawn at 5620 Walter
267
Comment
UCR3327
Veronica anagallis-aquatica
Warren Mouw
1964-5-10
640510- 01
Riverside
Riverside, edge of Santa Ana River about 100 ft. upstream from Union Pacific Bridge
244
Comment
UCR3350
Medicago polymorpha
T. R. Plumb
1964-5-3
s.n.
Riverside
Riverside, collector's backyard
335
Comment
UCR3415
Populus fremontii
H. M. Whistler
1964-5-3
640503- 01
Riverside
San Bernardino Valley Region, city of Riverside, Santa Ana River bottom, 0.25 mi north of Buena Vista Ave. on Scout Lane
244
Comment
UCR34876
Bidens laevis
L. B. Ziegler
1966-11-24
105
Riverside
Santa Ana River
252
Comment
UCR35565
Solanum elaeagnifolium
A. C. Sanders, O. F. Clarke, et al.
1984-7-18
5109
Riverside
Riverside: parking near the intersection of Wheeler and Miller Streets, near Hunt Park, Arlington area
259
Comment
UCR36630
Trifolium incarnatum
Dave Barlow
1984-5-4
s.n.
Riverside
Riverside
Comment
UCR3744
Panicum capillare
O. F. Clarke
1970-9-24
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River bottom just east of the old Salt Lake RR Bridge
216
Comment
UCR37658
Solanum lanceolatum
A. C. Sanders, O. F. Clarke
1984-7-18
5110
Riverside
Riverside: vacant field NE of the intersection of Tyler and Cypress Avenues
305
Comment
UCR38237
Grindelia camporum
Steve Boyd
1980-4-23
s.n.
Riverside
NE corner of Jurupa Rd. & Pedley Rd., Glen Avon
Comment
UCR4088
Juncus xiphioides
O. F. Clarke
1970-9-24
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River bottom just east of the old Salt Lake RR Bridge
216
Comment
UCR40932
Schinus polygamus
A. Kelly
1985-1
s.n.
Riverside
Riverside, yard at 4081 Glenwood, l block north of 14th Street.
Comment
UCR4096
Veronica persica
Carole Sims
1965-3-27
s.n.
Riverside
Riverside, lawn at 3992 Bandini
259
Comment
UCR41432
Melilotus albus
Scott Cantrell, W. Appleby
1985-9-19
s.n.
Riverside
Santa Ana River Regional Park. south side of the river
207
Comment
UCR41433
Cyperus odoratus
Scott Cantrell, W. Appleby
1985-9-19
s.n.
Riverside
Santa Ana River Regional Park. south side of the river
207
Comment
UCR41434
Atriplex triangularis
Scott Cantrell, W. Appleby
1985-9-19
s.n.
Riverside
Santa Ana River Regional Park. south side of the river
207
Comment
UCR4328
Atriplex triangularis
O. F. Clarke
1970-9-24
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River bottom just east of the old Salt Lake RR Bridge
216
Comment
UCR441
Cyperus niger var. capitatus
O. F. Clarke
1974-11-14
s.n.
Riverside
Riverside, Santa Ana Riverbottom Park
Comment
UCR442
Bolboschoenus maritimus subsp. paludosus
O. F. Clarke
1970-9-24
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River bottom just east of the old Salt Lake RR Bridge
216
Comment
UCR47518
Opuntia leucotricha
A. C. Sanders, Mira M. Bogen
1987-5-28
7105 B
Riverside
City of Riverside, along Van Buren Boulevard, near the bridge over the Santa Ana River, at Riverside sewer plant
244
Comment
UCR47519
Ehrharta erecta
Mira M. Bogen
1987-5-10
s.n.
Riverside
Riverside, along Van Buren Blvd. between bridge over Santa Ana River and sewer plant
Comment
UCR51855
Verbesina encelioides subsp. exauriculata
Steve Boyd
1987-9-1
2089
Riverside
Jurupa-Mira Loma area west of Riverside along Van Buren Ave, just south of Jurupa Rd.
Comment
UCR5432
Eustoma exaltatum
O. F. Clarke
1966-9-22
660922- 02
Riverside
Santa Ana River bottom near Riverside Sewage Plant, Riverside
Comment
UCR55324
Eustoma exaltatum
C. Butsch
1988-7-7
s.n.
Riverside
Rubidoux, Rancho Jurupa Park.
Comment
UCR5908
Festuca myuros
Leland E. Francois
1966-3-29
32966- 2
Riverside
Riverside, SE corner US Salinity Laboratory property, located at the corner of 14th St. and Palm Ave.
290
Comment
UCR6119
Phacelia brachyloba
Dorothy Detrich
1966-5-16
49
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River bottom at base of Mount Rubidoux
236
Comment
UCR6138
Salix gooddingii
A. Belding
1967-5-12
s.n.
Riverside
Boy Scouts America Camp Evans, at the end of Indian Hill Road. Santa Ana River Flood Plain west of the City of Riverside
Comment
UCR6144
Gilia angelensis
C. M. Bringle, H. Johnston
1967-4-22
5
Riverside
Jurupa, [Pedley Hills] at end of Sedona Drive off Jurupa Road, west of Mission Blvd. Hillside with red water storage tank. 'el. 800 ft.'
305
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
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
UCR6184
Muilla maritima
C. M. Bringle, H. Johnston
1967-4-22
B670422- 7
Riverside
Jurupa, [Pedley Hills] at end of Sedona Drive off Jurupa Road, west of Mission Blvd. Hillside with red water storage tank. 'el. 800 ft.'
305
Comment
UCR65275
Zinnia elegans
Steve Boyd
1989-7-9
3779
Riverside
City of Riverside, 4863 Rubidoux Ave.
Comment
UCR65276
Lepidium latifolium
Steve Boyd
1989-7-23
3787
Riverside
Santa Ana River, Riverside, just downstream of the old city dump at W extension of Rubidoux Ave.
Comment
UCR65277
Cosmos sulphureus
Steve Boyd
1989-7-9
3778
Riverside
City of Riverside, 4863 Rubidoux Ave.
Comment
UCR65293
Cyperus difformis
Steve Boyd
1989-7-23
3788
Riverside
Santa Ana River, Riverside, just downstream of the old city dump at W extension of Rubidoux Ave.
Comment
UCR65295
Lepidium strictum
Steve Boyd
1989-5-2
3518
Riverside
City of Riverside, Gravel driveway of residence at 4863 Rubidoux Avenue.
Comment
UCR65296
Centaurea repens
Steve Boyd
1989-7-6
3758
Riverside
Riverside, intersection Van Buren Avenue and Jurupa Rd
Comment
UCR66985
Bidens laevis
S. J. Myers
1990-12-10
s.n.
Riverside
Santa Ana River Valley, Louis Rubidoux Nature Center: along the drainage that connects to the Sunnyslope channel and to the confluence with the Santa Ana River
214
Comment
UCR67000
Polygonum hydropiperoides
S. J. Myers
1990-12-5
s.n.
Riverside
Santa Ana River, Louis Rubidoux Nature Center, along drainage that connects to Sunnyslope Channel, and to the confluence with the Santa Ana River
213
Comment
UCR67001
Eucalyptus camaldulensis
S. J. Myers
1990-12-5
s.n.
Riverside
Santa Ana River, Louis Rubidoux Nature Center, along drainage that connects to Sunnyslope Channel, and to the confluence with the Santa Ana River
213
Comment
UCR67002
Ulmus pumila
S. J. Myers
1990-12-5
s.n.
Riverside
Santa Ana River, Louis Rubidoux Nature Center, along drainage that connects to Sunnyslope Channel, and to the confluence with the Santa Ana River
213
Comment
UCR67003
Piptatherum miliaceum
S. J. Myers
1990-12-10
s.n.
Riverside
Santa Ana River Valley, Louis Rubidoux Nature Center: along the drainage that connects to the Sunnyslope channel and to the confluence with the Santa Ana River
214
Comment
UCR67004
Artemisia douglasiana
S. J. Myers
1990-12-10
s.n.
Riverside
Santa Ana River Valley, Louis Rubidoux Nature Center: along the drainage that connects to the Sunnyslope channel and to the confluence with the Santa Ana River
214
Comment
UCR67005
Baccharis salicina
S. J. Myers
1990-12-10
s.n.
Riverside
Santa Ana River Valley, Louis Rubidoux Nature Center: along the drainage that connects to the Sunnyslope channel and to the confluence with the Santa Ana River
214
Comment
UCR6701
Cuscuta subinclusa
O. F. Clarke
1967-11-4
671104- 3
Riverside
Santa Ana River channel, 0.5 mi. upstream from Salt Lake Railroad Bridge.
Comment
UCR6739
Lythrum californicum
O. F. Clarke
1967-11-4
671104- 2
Riverside
Santa Ana River channel, 0.25 mi. upstream from Salt Lake Railroad Bridge
Comment
UCR71614
Chenopodium rubrum
A. C. Sanders, O. F. Clarke & CNPS field trip
1991-10-5
11741
Riverside
Santa Ana River Valley, Rubidoux, Santa Ana River Regional Park, c. 0.3 mi SE of Louis Rubidoux Nature Center
Comment
UCR71616
Mentha aquatica
A. C. Sanders, O. F. Clarke & CNPS field trip
1991-10-5
11746
Riverside
Santa Ana River Valley, Santa Ana River bottom, Rancho Jurupa Park, Pleasant Acres Lake
Comment
UCR71617
Bidens laevis
A. C. Sanders, O. F. Clarke & CNPS field trip
1991-10-5
11739
Riverside
Fairmont Park, along Spring Brook between Lake Evans & the Santa Ana River, Riverside
238
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
UCR72351
Sisymbrium erysimoides
A. C. Sanders, O. F. Clarke, M. Humboldt
1992-1-18
12009
Riverside
Riverside, Victoria Avene, near Jefferson Street
274
Comment
UCR72700
Tamarix ramosissima
A. C. Sanders, O. F. Clarke
1991-6-10
11137
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR76060
Eleocharis geniculata
A. C. Sanders, O. F. Clarke & CNPS field trip
1991-10-5
11744
Riverside
Santa Ana River Valley, Santa Ana River bottom, Rancho Jurupa Park, Pleasant Acres Lake
Comment
UCR76077
Salvia canariensis
Don Pendleton
1992-5-12
s.n.
Riverside
City of Riverside, Mt. Rubidoux, near Peace Arch
Comment
UCR7832
Calystegia macrostegia subsp. tenuifolia
Dennis Vander Ven
1968-5-1
s.n.
Riverside
Santa Ana River, about 10 ft. away and above the river, S bank. 300 yds. west of railroad bridge near Fremont Street
213
Comment
UCR7858
Cryptantha microstachys
O. F. Clarke, R. Gagnon
1968-5-14
s.n.
Riverside
City of Riverside, Santa Ana River bottom off Fremont Avenue
Comment
UCR79070
Leersia oryzoides
A. C. Sanders
1993-10-29
14216
Riverside
Spring Brook just below Lake Evans in Fairmont Park, Riverside
238
Comment
UCR80516
Juncus xiphioides
A. C. Sanders, O. F. Clarke
1991-6-10
11136
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR808
Heliotropium curassavicum
S. C. Anderson
1957-5-21
s.n.
Riverside
Riverside, Santa Ana River bottom, 0.5 mi. east of Humane Society, north of Jurupa Ave. [near Union Pacific RR bridge]
220
Comment Read comments Feb 18 2013
UCR83193
Camissonia californica
A. C. Sanders
1994-5-15
14484
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
UCR83194
Encelia farinosa
A. C. Sanders
1994-5-15
14483
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
UCR83195
Phacelia minor
A. C. Sanders
1994-5-15
14482
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
UCR83196
Logfia filaginoides
A. C. Sanders
1994-5-15
14487
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
UCR83197
Eucrypta chrysanthemifolia var. chrysanthemifolia
A. C. Sanders
1994-5-15
14481
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
UCR83199
Sisymbrium erysimoides
A. C. Sanders
1994-5-15
14478
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
UCR83328
Antirrhinum nuttallianum
A. C. Sanders
1994-5-15
14492
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
UCR83329
Brassica tournefortii
A. C. Sanders
1994-5-15
14491
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
UCR83330
Lamarckia aurea
A. C. Sanders
1994-5-15
14489
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
UCR83331
Pennisetum setaceum
A. C. Sanders
1994-5-15
14485
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
UCR83405
Stipa cernua
A. C. Sanders
1994-5-15
14488
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
UCR83407
Muhlenbergia microsperma
A. C. Sanders
1994-5-15
14490
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
UCR85375
Cyperus odoratus
A. C. Sanders, O. F. Clarke & CNPS field trip
1991-10-5
11743
Riverside
Santa Ana River Valley, Rubidoux, Santa Ana River Regional Park, c. 0.3 mi SE of Louis Rubidoux Nature Center
Comment
UCR85376
Cyperus niger
A. C. Sanders, O. F. Clarke & CNPS field trip
1991-10-5
11745
Riverside
Santa Ana River Valley, Santa Ana River bottom, Rancho Jurupa Park, Pleasant Acres Lake
Comment
UCR85377
Cyperus erythrorhizos
A. C. Sanders, O. F. Clarke & CNPS field trip
1991-10-5
11742
Riverside
Santa Ana River Valley, Rubidoux, Santa Ana River Regional Park, c. 0.3 mi SE of Louis Rubidoux Nature Center
Comment
UCR8745
Solanum lanceolatum
O. F. Clarke
1968-12-16
s.n.
Riverside
Riverside, residential garden of Edmund C. Jaeger, 4475 6th Street
256
Comment
UCR90049
Phacelia cicutaria var. hispida
P. F. Horner
1972-5-2
37
Riverside
Santa Ana River Valley, Riverside, Santa Ana River bottom, near Union Pacific Railroad Bridge
213
Comment
UCR91547
Quercus ilex
Donald E. Peck
1994-10-23
s.n.
Riverside
Citrus orchard in town of Rubidoux
Comment
UCR922
Stachys albens
Geraldine Wedell
1959-5-14
s.n.
Riverside
San Bernardino Valley Region, Riverside, Fairmount Park, on NW side of Dexter Drive, SW side of American Legion building.
237
Comment
UCR92398
Cyperus parishii
F. M. Reed
1907-9-15
1936
Riverside
Riverside, Santa Ana River at Chinatown ford
244
Comment
UCR92408
Gnaphalium canescens subsp. microcephalum
F. M. Reed
1933-8-13
8010
Riverside
South Coast; San Bernardino Valley, Riverside, Fairmont Park
245
Comment
UCR92410
Artemisia douglasiana
F. M. Reed
1933-8-13
8011
Riverside
South Coast; San Bernardino Valley, Riverside, Fairmont Park
245
Comment
UCR92591
Pluchea sericea
F. M. Reed
1904-6-12
594
Riverside
Riverside, along Santa Ana River, near sewer outfall
244
Comment
UCR92598
Hydrocotyle umbellata
F. M. Reed
1933-8-13
8013
Riverside
South Coast; San Bernardino Valley, Riverside, Fairmont Park
245
Comment
UCR92654
Berula erecta
F. M. Reed
1933-8-13
8012
Riverside
South Coast; San Bernardino Valley, Riverside, Fairmont Park
245
Comment
UCR92718
Cuscuta pentagona
A. C. Sanders, S. Ogg
1994-7-28
15174
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
UCR92728
Cyperus difformis
A. C. Sanders
1994-7-26
15150
Riverside
Santa Ana River at the Mission Blvd/7th street Bridge, W foot of Mt. Rubidoux
240
Comment
UCR92729
Eragrostis lehmanniana
A. C. Sanders, S. Ogg
1994-7-28
15167
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
UCR9300
Eclipta prostrata
K. Black
1969-10-26
s.n.
Riverside
Santa Ana River bottom near the Van Buren Bridge
Comment
UCR93061
Gnaphalium stramineum
A. C. Sanders, S. Ogg
1994-7-28
15178
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
UCR93062
Bidens frondosa
A. C. Sanders, S. Ogg
1994-7-28
15180
Riverside
Riverside, Santa Ana River near Hwy 60
243
Comment
UCR93063
Cryptantha muricata
A. C. Sanders, S. Ogg
1994-7-28
15172
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
UCR93064
Lepidium latifolium
A. C. Sanders
1994-7-26
15148
Riverside
Santa Ana River at the Mission Blvd/7th street Bridge, W foot of Mt. Rubidoux
240
Comment
UCR93065
Lotus heermannii
A. C. Sanders, S. Ogg
1994-7-28
15177
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
UCR93069
Salix lucida subsp. lasiandra
A. C. Sanders, S. Ogg
1994-7-28
15181
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
UCR93070
Mimulus pilosus
A. C. Sanders
1994-7-26
15152
Riverside
Santa Ana River at the Mission Blvd/7th street Bridge, W foot of Mt. Rubidoux
240
Comment
UCR93071
Mimulus floribundus
A. C. Sanders, S. Ogg
1994-6-28
15182
Riverside
Santa Ana River between the Hwy 60 bridge and the Mission Blvd. Bridge
241
Comment
UCR93074
Cycloloma atriplicifolium
A. C. Sanders, S. Ogg
1994-7-28
15171
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
UCR93082
Juncus xiphioides
A. C. Sanders, S. Ogg
1994-7-28
15176
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
UCR93083
Eragrostis barrelieri
A. C. Sanders, S. Ogg
1994-7-28
15168
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
UCR93084
Eleusine indica
A. C. Sanders, S. Ogg
1994-7-28
15169
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
UCR93087
Eragrostis minor
A. C. Sanders, S. Ogg
1994-7-28
15173
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
UCR93088
Digitaria sanguinalis
A. C. Sanders, S. Ogg
1994-7-28
15179
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
UCR93228
Ammannia robusta
A. C. Sanders
1994-7-26
15149
Riverside
Santa Ana River at the Mission Blvd/7th street Bridge, W foot of Mt. Rubidoux
240
Comment
UCR93229
Eragrostis cilianensis
A. C. Sanders, S. Ogg
1994-7-28
15170
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
UCR93846
Proboscidea louisianica
Steve Morgan
1996-7-8
s.n.
Riverside
Riverside: yard of Bob Kearney, 5755 Savela Dr.
Comment
UCR944
Anemopsis californica
Robert A. Hawthorne
1957-5-1
s.n.
Riverside
Riverside, west side of Lake Evans
244
Comment
UCR949
Solanum lanceolatum
O. F. Clarke
1970-10-27
s.n.
Riverside
Riverside, residential garden of Edmund C. Jaeger, 4475 6th Street
256
Comment
UCR950
Chenopodium berlandieri
O. F. Clarke
1970-9-24
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River bottom just east of the old Salt Lake RR Bridge
216
Comment
UCR9533
Broussonetia papyrifera
O. F. Clarke
1970-7-27
s.n.
Riverside
Riverside, residential garden of Mrs. Luther J. Tobias, 4460 7th Street
Comment
UCR95618
Olea africana
A. C. Sanders
1996-10-23
19643
Riverside
Riverside: Mt. Rubidoux, NE foot of the mountain above the end of 9th St.
305
Comment
UCR975
Rosa californica
S. C. Anderson
1957-5-21
s.n.
Riverside
Riverside, Santa Ana River bottom, 0.5 mi. east of Humane Society, north of Jurupa Ave. [near Union Pacific RR bridge]
220
Comment
UCR99181
Oxalis rubra
W. W. Mayhew
1991-4-24
s.n.
Riverside
city of Riverside, 6954 Coronado Way.
Comment
UCSB27760
Sisymbrium irio
Taylor, P.
1975-3-24
Riverside
Bluff behind residence of 5431 Pinehurst Dr., Riverside
259
Comment
UCSB37360
Pulicaria paludosa
Clarke, O.
1972-9-17
Riverside
Santa Ana river bottom
Comment
UCSB37831
Cyperus erythrorhizos
J. Roos
1951-9-25
5249
Riverside
FAIRMOUNT PARK
259
Comment
UCSB38387
Pseudognaphalium californicum
Ferro, Margaret
1970-5-20
Riverside
1/2 mile west of Riverside city dump
457
Comment
UCSB45529
Leptochloa fusca subsp. uninervia
Roos, John; Roos, Lucille
1951-10-24
Riverside
Flats between Arlington and Pedley
228
Comment Read comments Apr 2 2011
UCSB45543
Malva parviflora
Roos, John; Roos, Lucille
1951-5-5
Riverside
Fairmont Park, Riverside
Comment
UCSB45585
Cyperus erythrorhizos
Roos, John
1951-9-25
Riverside
Fairmount Park, Riverside
259
Comment
UCSB45604
Schoenoplectus acutus var. occidentalis
Roos, John; Roos, Lucille
1952-6-10
Riverside
Fairmount Park, Riverside
259
Comment
UCSB49861
Pulicaria paludosa
Clarke, O.
1972-9-17
Riverside
Santa Ana river bottom
Comment
UCSB51380
Sporobolus indicus
Roos, John
1965-11-4
Riverside
Fairmont Park, Riverside
Comment
UCSB59695
Amaranthus retroflexus
Roos, John
1965-8-4
Riverside
Arlington
Comment
UCSC000773
Laennecia coulteri
G. R. Hall
2001-8-31
s.n.
Riverside
near Riverside Riverside
Comment