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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
UC170095
Amaranthus palmeri
E. E. Schellenger
1894-8-6
84
Riverside
Sanch Ranch Colorado Desert
Comment Read comments Aug 8 2010
POM126807
Ammannia coccinea
E. E. Schellenger
1894-8-10
s.n.
Riverside
Colorado Desert, River bottom - Paloverde
Comment
CAS-BOT-BC170584
Atriplex
Roxana S. Ferris
1918-6-19
1017
Riverside
Between Rannels and Palo Verde.
Comment
UC68841
Atriplex elegans
H. M. Hall
1905-4-17
5924
Riverside
near Colorado River (Colorado Desert, Palo Verde Valley); Colorado Desert, nr Colorado River, Palo Verde Valley
91
Comment
JEPS21296
Baccharis salicifolia subsp. salicifolia
W. L. Jepson
Oct 22 1912-Nov 7 1912
5266
Riverside
Palo Verde Valley Colorado River, Palo Verde Valley
45
Comment
CAS-BOT-BC106672
Baccharis salicina
W. I. Follett; E. B. Follett
1948-10-31
s.n.
Riverside
Road 7.3 mi. west & 7.4 mi. south of Blythe
Comment
UC68711
Centaurium calycosum
H. M. Hall
1905-4-30
5915
Riverside
near Colorado River; Colorado Desert, Paloverde
76
Comment
JEPS51889
Chamaesyce albomarginata
E. E. Schellenger
1894-8-11
78
Riverside
Colorado Desert, Paloverde
Comment
UC64797
Chloracantha spinosa var. spinosa
E. E. Schellenger
1904-2-9
3
Riverside
Paloverde Bench Colorado River
Comment
POM3858
Cryptantha angustifolia
H. M. Hall
1905-4-27
5922
Riverside
Bottom land near Colorado river.
76
Comment
UC100865
Cryptantha angustifolia
H. M. Hall
1905-4-27
5922
Riverside
near Colorado River; Colorado Desert
76
Comment
UC1601978
Cryptantha angustifolia
E. E. Schellenger
1905-3-12
Riverside
Palo Verde Valley Colorado Desert
Comment
UC100916
Cryptantha maritima
E. Schellenger
1905-3-10
Riverside
Palo Verde Valley
Comment
CAS-BOT-BC292250
Dieteria asteroides var. asteroides
H. M. Hall
1905-4-1
5920
Riverside
Colorado Desert. Paloverde [Palo Verde] Valley
91
Comment
CAS-BOT-BC292251
Dieteria asteroides var. asteroides
H. M. Hall; L. A. Greata
1905-4-1
5920
Riverside
Color. River bottom
Comment
UC64795
Dieteria asteroides var. asteroides
E. E. Schellenger
1904-12-1
15
Riverside
Paloverde Colorado Desert
Comment
UC68944
Dieteria asteroides var. asteroides
H. M. Hall
1905-4-1
5920
Riverside
Paloverde Valley Colorado Desert, Paloverde Valley
91
Comment
SEINET3829022
Diplachne fusca
J. R. Reeder, C. G. Reeder
1987-1
8054
Riverside
Ca. 2 km south of Ripley.
15
Comment
CAS-BOT-BC112919
Eleocharis macrostachya
H. M. Hall; L. A. Greata
1905-4-1
5919
Riverside
Colorado River bottoms.
Comment
UC68611
Eleocharis macrostachya
H. M. Hall
1905-4-27
5919
Riverside
Paloverde Valley Colorado Desert
76
Comment
RSA792574
Encelia frutescens
Aaron C. Sedgwick
2012-11-9
164
Riverside
South of Needles: Chemeheuvi wash basin, west of Hwy. 95 on Turtle Mtn. Rd. Population extends for 8 mi. on northern side of the road in a parallel wash/ditch.
76
Comment
UCR277626
Encelia frutescens
Aaron C. Sedgwick
2012-11-9
164
Riverside
Mojave Desert, south of Needles, Chemehuevi Wash basin, west of Hwy 95 on Turtle Mountain Road
76
Comment
POM263072
Eriochloa aristata
J. C. Roos
1937-8-20
477
Riverside
Palo Verde Valley, Colorado Desert.
Comment
CAS-BOT-BC278497
Eriochloa contracta
T. C. Fuller
1962-10-2
9702
Riverside
N.W. corner of Neighbors Blvd. & Ave. 22, 1.4 mi. n. of Ripley, Palo Verde Valley
Comment
CDA2092
Eriochloa contracta
T. C. Fuller
1962-10-3
9702
Riverside
Palo Verde Valley. Northwest corner of Neighbors Blvd. & Avenue 22, 1.4 miles north of Ripley.
0
Comment
UC570587
Hoffmannseggia glauca
Frank W. Peirson
1935-4-17
11469
Riverside
9 mi s Blythe
Comment
UC68503
Hoffmannseggia glauca
E. E. Schellenger
1905-4-18
Riverside
Palo Verde Valley; Colorado Desert
Comment
CAS-BOT-BC312855
Hymenoxys odorata
H. M. Hall
1905-4-1
5914
Unknown
Colorado River Bottom
Comment
CAS-BOT-BC312859
Hymenoxys odorata
H. M. Hall
1905-4-1
5914
Riverside
Colorado Desert. Palo Verde Valley
76
Comment
CDA5543
Ipomoea triloba
T. C. Fuller
1962-10-2
9701
Riverside
Northwest of Neighbors Boulevard & Avenue 22, 1.4 miles north of Ripley.
0
Comment
CDA5545
Ipomoea triloba
T. C. Fuller
1962-10-2
9703
Riverside
West side of Neighbors Boulevard, 0.8 mile south of Ripley.
0
Comment
UCD126498
Ipomoea triloba
T. C. Fuller
1962-10-2
9701
Riverside
northwest of Neighbors Blvd. and Ave. 22, 1.4 miles north of Ripley.
Comment
UCD126499
Ipomoea triloba
T. C. Fuller
1962-10-2
9701
Riverside
northwest of Neighbors Blvd. and Ave. 22, 1.4 miles north of Ripley.
Comment
UCD126501
Ipomoea triloba
T. C. Fuller
1962-10-2
9703
Riverside
west side of Neighbors Blvd., 0.8 miles south of Ripley, Palo Verde Valley.
Comment
CAS-BOT-BC340718
Laennecia coulteri
H. M. Hall; L. A. Greata
1905-4-1
5941
Riverside
Paloverde [Palo Verde] Valley
Comment
CAS-BOT-BC340719
Laennecia coulteri
H. M. Hall
1905-4-1
5941
Riverside
Colorado Desert. Paloverde [Palo Verde] Valley
76
Comment
UC68945
Laennecia coulteri
H. M. Hall
1905-4-1
5941
Riverside
Paloverde Valley Colorado Desert,Paloverde Valley
76
Comment
UCR59699
Leptochloa filiformis
George K. Helmkamp
1989-9-16
s.n.
Riverside
Sonoran (Colorado) Desert, S of Ripley at 32nd Street and Rannells Blvd
75
Comment
SEINET3412102
Leptochloa fusca subsp. uninervia
Unknown
1987-8-19
8054
Riverside
2 km south of Ripley. Along an irrigation ditch at edge of a cotton field. Forming large and conpicuous clumps. Locally common
15
Comment
POM183693
Lycium andersonii
Philip A. Munz
1931-3-13
11969
Riverside
5 mi. S. W. of Blythe.
Comment Read comments Dec 3 2011
POM184622
Lycium brevipes var. brevipes
Philip A. Munz
1931-3-13
11969
Riverside
5 mi. S. W. of Blythe.
Comment Read comments Dec 3 2011
UC494499
Lycium pallidum var. oligospermum
Philip A. Munz
1931-3-13
11969
Riverside
5 mi sw Blythe
Comment Read comments Dec 3 2011
UCR59719
Malvella leprosa
George K. Helmkamp
1989-9-16
s.n.
Riverside
Sonoran (Colorado) Desert, S of Ripley at 32nd Street and Rannells Blvd
75
Comment
JEPS1419
Nama
W. L. Jepson
Oct 22 1912-Nov 7 1912
5259
Riverside
Palo Verde Valley
45
Comment
UC407024
Nama
Roxana S. Ferris
1928-4-22
7188
Riverside
near Ripley s Blythe (Colorado River bottom); Colorado River bottom nr Ripley, s of Blythe
Comment
CDA40300
Nama hispida
T. C. Fuller
1959-4-8
2474
Riverside
5 miles south of Ripley.
0
Comment
POM194892
Nama hispida var. revoluta
Roxana S. Ferris
1928-4-22
7188
Riverside
Colorado River bottom near Ripley South of Blythe.
Comment
POM14111
Nama hispida var. spathulata
E. C. Jaeger
1922-3-29
s.n.
Riverside
Eastern edge of Colorado Desert, near Rannells.
Comment
RSA114126
Nama hispida var. spathulata
W. L. Jepson
1912-10-22
5259
Imperial
Palo Verde Valley.
Comment Read comments Aug 23 2014
UC72697
Oligomeris linifolia
E. E. Schellenger
Riverside
Paloverde; Colorado Desert, Paloverde
Comment
CAS-BOT-BC355891
Pectis papposa var. papposa
W. L. Jepson
1912-10-22
5267
San Bernardino
Palo Verde Valley
137
Comment
JEPS34819
Pectis papposa var. papposa
W. L. Jepson
Oct 22 1912-Nov 7 1912
5267
Riverside
Palo Verde Valley
45
Comment
UC170154
Pectis papposa var. papposa
E. E. Schellenger
1894-8-1
80
Riverside
near Schellinger's Ranch (Colorado Desert); Colorado Desert
Comment Read comments Jun 18 2011
UC100891
Pectocarya heterocarpa
H. M. Hall
1905-4-27
5921
Riverside
Bottomland near Colorado River; Colorado Desert
Comment
SBBG102883
Persicaria maculosa
L. Ede
1991-3-12
Riverside
Palo Verde Valley, SE of Ripley, E side of drain on 30th Ave at Defrain Blvd
74
Comment
SEINET3158182
Phacelia ivesiana
E. E. Schellenger
1905-3-12
sn
Riverside
Paloverde Valley
Comment
UCR67300
Polygonum persicaria
Les Ede
1991-3-12
s.n.
Riverside
Sonoran (Colorado) Desert, Palo Verde Valley, SE of Ripley. E side of drain on 30th Ave. at Defrain Blvd.
75
Comment
RSA602394
Polygonum ramosissimum
Louis C. Wheeler
1955-6-10
7152
Riverside
3.5 miles NNE of Palo Verde: Ave 32 and Rannells Blvd.
Comment
UC2026433
Polygonum ramosissimum
Louis C. Wheeler
1955-6-10
7152
Riverside
3.5 MILES NNE OF PALO VERDE: Avenue 32 & Rannells Blvd.
Comment
UCR101189
Polygonum ramosissimum
L. C. Wheeler
1955-6-10
7152
Riverside
Sonoran (Colorado) Desert, 3.5 miles NNE of Palo Verde; Avenue 32 and Rannells Blvd
Comment
UCR59181
Portulaca oleracea
George K. Helmkamp
1989-9-16
s.n.
Riverside
Sonoran (Colorado) Desert, S of Ripley at 32nd Street and Rannells Blvd
75
Comment
CAS-BOT-BC356217
Prenanthella exigua
H. M. Hall
1905-4-1
5918
Riverside
Colorado Desert. Paloverde [Palo Verde] Valley
76
Comment
UC68985
Prenanthella exigua
H. M. Hall
Apr 1905
5918
Riverside
Colorado Desert , Palo Verde Valley (Palo Verde Valley)
76
Comment
UC65003
Prosopis glandulosa var. torreyana
E. E. Schellenger
1904-12-5
18
Riverside
Paloverde; Colorado Desert
Comment
UC468788
Pseudognaphalium stramineum
E. E. Schellenger
1906-4-3
13
Riverside
Paloverde Valley Colorado Desert, Paloverde Valley
Comment
UC441327
Sagittaria longiloba
E. E. Schellenger
1894-8-6
79
Riverside
Sanch Ranch Colorado Desert (Colorado Desert)
Comment Read comments Aug 23 2007
CDA18821
Salvinia molesta
R. O'Connell
1999-8-2
PDR 1142335
Riverside
Palo Verde Irrigation District.
0
Comment Read comments Feb 6 2009
JEPS65677
Sesbania herbacea
W. L. Jepson
1912-10-31
5257
Imperial
along the Colorado River, Palo Verde Valley, Needles to Yuma Palo Verde Valley; Colorado River, Palo Verde Valley
45
Comment Read comments Aug 23 2014
SEINET3228162
Sesbania herbacea
G. Rink, S. Rhodes
2012-9-9
11688
Riverside
Agricultural fields southwest of Blythe
84
Comment
UCR59720
Sesbania herbacea
George K. Helmkamp
1989-9-16
s.n.
Riverside
Sonoran (Colorado) Desert, S of Ripley at 32nd Street and Rannells Blvd
75
Comment
CDA23920
Sesuvium verrucosum
T. C. Fuller
1959-4-8
2473
Riverside
5 miles south of Ripley.
0
Comment
UC68551
Sesuvium verrucosum
H. M. Hall
Apr. 1905
5968
Riverside
Paloverde Valley; Colorado Desert, Paloverde Valley
76
Comment
UCD126897
Solanum elaeagnifolium
F. H. Disbrow
1920-9-2
s.n.
Riverside
along Colorado River, Palo Verde Valley.
Comment
UC66495
Sphaeralcea emoryi var. emoryi
E. E. Schellenger
1904-2-1
4
Riverside
Colorado Desert, Paloverde Valley Paloverde Valley; Colorado Desert, Paloverde Valley
Comment Read comments Sep 20 2012
UC69019
Stephanomeria exigua subsp. exigua
H. M. Hall
Apr 1905
5942
Riverside
Paloverde Valley Colorado Desert
7
Comment
UC65045
Stylocline intertexta
H. M. Hall
1905-5-1
5917
Riverside
bottom lands of valley not far from Colorado River; Colorado Desert, Paloverde Valley
76
Comment
CAS-BOT-BC220980
Teucrium cubense
W. L. Jepson
1912-10-31
5258
Riverside
Palo Verde Valley
106
Comment
JEPS2892
Teucrium cubense subsp. depressum
W. L. Jepson
Oct 22 1912-Nov 7 1912
5258
Riverside
Palo Verde Valley Colorado River
45
Comment