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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
POM207817
Phalaris paradoxa
Jos Burtt Davy
1898-05
s.n.
Colusa
Near Princeton.
Comment
UC17609
Eremocarpus setiger
J. Burtt Davy
May, 1898
4285
Colusa
near Princeton
Comment
UC18628
Vitis californica
J. Burtt Davy
May 1898
4284
Colusa
near Princeton
Comment
UC18825
Malvella leprosa
J. Burtt Davy
May, 1898
4303
Colusa
Princeton
Comment
UC26117
Datura stramonium
J. Burtt Davy
May, 1898
4301
Colusa
near Princeton; near Princeton
Comment
UC27673
Verbascum blattaria
J. Burtt Davy
May, 1898
4302
Colusa
near Princetown; near Princetown
Comment
UC30927
Centaurea melitensis
J. Burtt Davy
1898-5-1
4288
Colusa
near Princeton
Comment
UC38247
Leymus triticoides
J. Burtt Davy
May, 1898
4290
Colusa
near Princeton
Comment
UC38800
Lolium temulentum
J. Burtt Davy
May, 1898
4293
Colusa
near Princetown
Comment
UC50462
Phalaris paradoxa
J. Burtt Davy
May, 1898
4264
Colusa
near Princeton; near Princeton
Comment
UC53770
Avena barbata
J. Burtt Davy
May 1898
4294
Colusa
near Princeton
Comment
UC38962
Neostapfia colusana
J. Burtt Davy
1898-5-26
Colusa
near Princeton; ; Princeton, Colusa Co.
Comment
CAS-BOT-BC244356
Poa annua
A. A. Heller; H. E. Brown
1902-5-2
5439
Colusa
Princeton
Comment
GH360639
Poa annua
A. A. Heller & H. E. Brown
1902-5-2
5439
Unknown
Princeton
Comment
NY465060
Callitriche marginata
A. A. Heller
1902-5-2
5440
Colusa
Princeton
Comment
POM204747
Poa annua
A. A. Heller, H. E. Brown
1902-5-2
7449
Colusa
Princeton.
Comment
RSA135689
Callitriche marginata
A. A. Heller, H. E. Brown
1902-5-2
9382
Colusa
Princeton.
Comment
RSA31153
Poa annua
A. A. Heller, H. E. Brown
1902-5-2
5439
Colusa
Princeton.
Comment
UC188873
Eragrostis hypnoides
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC71764
Symphyotrichum spathulatum
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC71767
Centromadia parryi subsp. rudis
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC71768
Helianthus bolanderi
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC71769
Artemisia douglasiana
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC71770
Mimulus pilosus
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC71771
Mollugo verticillata
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC71773
Sambucus mexicana
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC71774
Euthamia occidentalis
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC71775
Symphyotrichum spathulatum
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC71776
Ambrosia psilostachya
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC71783
Grindelia hirsutula
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC71784
Grindelia hirsutula
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC71878
Epilobium brachycarpum
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC71879
Nicotiana acuminata var. multiflora
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC72520
Cyperus erythrorhizos
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC72555
Chenopodium ambrosioides
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC72556
Atriplex serenana var. serenana
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC72992
Rosa californica
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC73410
Chamaesyce serpyllifolia
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC73977
Hemizonia congesta subsp. luzulifolia
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
UC73978
Centaurea solstitialis
H. P. Chandler
1905-9-14
Colusa
Princeton
Comment
CAS-BOT-BC7016
Orobanche grayana var. jepsonii
Harley Pierce Chandler
1905-10-1
s.n.
Colusa
Princeton
Comment
UC71766
Orobanche californica subsp. jepsonii
H. P. Chandler
Oct 1905
Colusa
Princeton.
Comment
UC71779
Orobanche vallicola
H. P. Chandler
1905-10-1
Colusa
Princeton
Comment
UC71781
Citrullus colocynthis var. lanatus
H. P. Chandler
Oct. 1905
Colusa
Princeton
Comment
UC454099
Lotus purshianus var. purshianus
H. P. Chandler
1905-10-14
Colusa
Princeton
Comment
UC71765
Gnaphalium palustre
H. P. Chandler
1905-10-14
Colusa
Princeton
Comment
UC71772
Cordylanthus pilosus subsp. pilosus
H. P. Chandler
1905-10-14
Colusa
Princeton
Comment
UC71778
Convolvulus arvensis
H. P. Chandler
1905-10-16
Colusa
Princeton
Comment
UC71777
Mentzelia laevicaulis var. laevicaulis
H. P. Chandler
1905-10-17
Colusa
Princeton
Comment
CAS-BOT-BC168435
Atriplex parishii var. persistens
H. M. Hall
1920-7-12
11012
Colusa
West of Princeton
Comment
UC205343
Atriplex persistens
H. M. Hall
1920-7-12
11012
Colusa
w Princeton; w of Princeton
Comment
UCD59793
Coix lacryma-jobi
W. M. Mathisen
1921-11-1
s. n.
Colusa
Princeton.
Comment
JEPS16487
Veronica peregrina subsp. xalapensis
W. L. Jepson
1934-5-3
16599
Colusa
n of Colusa (Stegeman Station); Stegeman Station
Comment
JEPS38150
Centromadia pungens subsp. pungens
W. L. Jepson
1934-5-3
16600
Colusa
n of Colusa (Stegeman Station)
Comment
JEPS75435
Deschampsia danthonioides
W. L. Jepson
1934-5-3
16601
Colusa
Stegeman sta. n. of Colusa
Comment
JEPS75436
Polypogon monspeliensis
W. L. Jepson
1934-5-3
16602
Colusa
n Colusa (Stegeman Sta.)
Comment
JEPS75438
Polypogon monspeliensis
W. L. Jepson
1934-5-4
16604
Colusa
Princeton
Comment
UC1132944
Setaria pumila
H. S. Yates
1936-8-14
6129
Glenn
4 mi. s. Butte City; Marysville Quad.
22
Comment
UCD49967
Schoenoplectus mucronatus
Bellue
1947-7-23
s.n.
Butte
NW Foster Bx730 Princeton, 1 mi. S- 1 m; W. Butte City 4 Corners.
Comment
CHSC83230
Bolboschoenus glaucus
June McCaskill; Harvey, Loren Davis
1954-8-9
361
Colusa
Ca. 2 mi. east of Princeton and 400 yds. south of Glenn County line. In rice plot.
Comment
UC1245141
Elatine ambigua
June McCaskill
1954-8-9
357
Colusa
ca 2 mi e Princeton (300 yards s of Glenn Co. line)
Comment
UCD49961
Schoenoplectus mucronatus
June McCaskill
1954-8-9
359
Colusa
Ca. 2 miles E of Princeton and 300 yards S of Glenn County line.
Comment
UCR146703
Sagittaria
June McCaskill, Et al.
1954-8-9
363
Colusa
c. 1 mi east of Princeton and 500 yds. south of Glenn County line
23
Comment
CDA6281
Kickxia spuria
F. Argain
1965-11-18
Colusa
Norman Road & Main Street, Princeton.
0
Comment
HSC87907
Heteranthera limosa
June McCaskill, J. M. Tucker
1966-6-30
713
Glenn
Along W side of low levee at edge of rice check; on H. and C. Farms, W of County Rd. U, 1.2 mi. S of County Rd. 61, ca. 3 mi. SW of Codora
Comment
RSA183430
Heteranthera limosa
June McCaskill, J. M. Tucker
1966-6-30
713
Glenn
Along west side of low levee at edge of rice check; on H. and C. Farms, in rice field west of County Road U, 1.2 miles south of County Road 61, ca. 3 miles southwest of Codora.
Comment
UC1312938
Heteranthera limosa
June McCaskill and J. M. Tucker
1966-6-30
713
Glenn
Along west side of low levee at edge of rice check; on H. & C. Farms, in rice field west of County Road 61, ca. 3 miles southwest of Codora.
Comment
UCR55865
Heteranthera limosa
June McCaskill, J. M. Tucker
1966-6-30
713
Glenn
Along W side of low levee at edge of rice check; on H. and C. Farms, in rice field west of County Road U, 1.2 mi south of County Road 61, c. 3 mi SW of Codora
Comment
CAS-BOT-BC66257
Azolla mexicana
Lowell Ahart
1975-1-25
s.n.
Glenn
1 mile west of Princeton, Ca.
30
Comment
CAS-BOT-BC98006
Baccharis pilularis
Lowell Ahart
1975-1-25
s.n.
Butte
Near Princeton Ferry
30
Comment
CHSC31973
Baccharis pilularis subsp. consanguinea
Lowell Ahart
1975-1-25
698
Glenn
E side of Sacramento River. Ca. 0.5 mi S of Princeton Ferry.
30
Comment
CHSC46039
Azolla microphylla
Lowell Ahart
1975-1-25
699
Colusa
On the south side of Norman Road, about 1 mile west of Princeton.
30
Comment
CHSC45991
Solanum rostratum
Lowell Ahart
1980-6-11
2370
Colusa
Along the edge of the River Road, where the road dips and floods during high water, about 9 1/2 miles north of Colusa.
30
Comment
CHSC47439
Lythrum californicum
Lowell Ahart
1980-6-11
2371
Colusa
On the east side of River Road, where the road dips and floods during high water, about 9 1/2 miles north of Colusa.
30
Comment
NY723192
Solanum rostratum
L. Ahart
1980-6-11
2370
Colusa
9¼ miles north of Colusa
35
Comment
CHSC32527
Phoradendron serotinum subsp. macrophyllum
M. S. Taylor
1981-3-8
3401
Glenn
At jct of rds at Princeton Ferry crossing, s side of Sacramento River.
22
Comment
CDA4021
Aeschynomene rudis
June McCaskill, J. Hill
1990-8-27
s.n.
Colusa
Near Princeton.
0
Comment
UCD14573
Aeschynomene rudis
June McCaskill; with Jim Hill
1990-8-27
s.n.
Colusa
Colusa Co.; near Princeton in a rice field;
Comment
CDA4023
Aeschynomene rudis
G. Costa, S. Scardaci
1990-8-28
Colusa
West side of Boggs Road between Dodge and Fonseca Roads; 5.6 km southwest of Princeton.
0
Comment
CDA4024
Aeschynomene rudis
G. D. Barbe, Daryl Brown
1990-8-29
4392
Colusa
West side of Boggs Road between Dodge and Fonseca Roads; 5.6 km southwest of Princeton.
0
Comment
CDA4025
Aeschynomene rudis
G. D. Barbe, Daryl Brown
1990-8-29
4392
Colusa
West side of Boggs Road between Dodge and Fonseca Roads; 5.6 km southwest of Princeton.
0
Comment
CDA4026
Aeschynomene rudis
G. D. Barbe, Daryl Brown
1990-8-29
4392
Colusa
West side of Boggs Road between Dodge and Fonseca Roads; 5.6 km southwest of Princeton.
0
Comment
CDA4028
Aeschynomene rudis
G. D. Barbe, Daryl Brown
1990-8-29
4392
Colusa
West side of Boggs Road between Dodge and Fonseca Roads; 5.6 km southwest of Princeton.
0
Comment
CDA4027
Aeschynomene rudis
G. D. Barbe, June McCaskill
1990-9-5
4397
Colusa
West side of Boggs Road between Dodge and Fonseca Roads; 5.6 km southwest of Princeton.
0
Comment
CDA4029
Aeschynomene rudis
G. D. Barbe, June McCaskill
1990-9-5
4397
Colusa
West side of Boggs Road between Dodge and Fonseca Roads; 5.6 km southwest of Princeton.
0
Comment
CDA4030
Aeschynomene rudis
G. D. Barbe, June McCaskill
1990-9-5
4397
Colusa
West side of Boggs Road between Dodge and Fonseca Roads; 5.6 km southwest of Princeton.
0
Comment
UCD14572
Aeschynomene rudis
June McCaskill; with Jim Hill
1990-9-5
s.n.
Colusa
Colusa Co.; near Princeton in a rice field;
Comment
CDA18841
Aeschynomene rudis
R. Breckenridge
1999-7-1
PDR 909445
Colusa
Rice field along Boggs Rd., in the vicinity of Princeton.
0
Comment
CHSC92646
Ludwigia hexapetala
D. Isle
2004-7-8
1379
Glenn
Mendocino National Forest--North Coast Ranges. North of Princeton on edge W of Sacramento River.
Comment
CHSC92662
Persicaria hydropiperoides
D. Isle
2004-7-8
1378
Glenn
Mendocino National Forest--North Coast Ranges. North of Princeton on edge W of Sacramento River.
Comment
GH311683
Quercus lobata
D. H. Goldman
2004-11-1
2916
Unknown
East side of Rt. 45 (Princeton Road)
22
Comment
GH421671
Quercus lobata
D. H. Goldman
2004-11-1
2916
Unknown
East side of Rt. 45 (Princeton Road)
22
Comment
RSA759171
Quercus lobata
Doug Goldman
2004-11-1
2916
Colusa
East side of Route 45 (Princeton Road).
23
Comment
CHSC96359
Boehmeria cylindrica
D. Koenig; L. Bateman
2006-10-6
Colusa
Sacramento Valley. By a slough along the west side of the Sacramento River, about 0.5 mi south-southeast of Stegeman.
21
Comment
CHSC96369
Boehmeria cylindrica
D. Koenig; L. Bateman
2006-10-13
Colusa
Sacramento Valley. By a slough along the west side of the Sacramento River, about 0.5 mi south-southeast of Stegeman.
21
Comment
RSA783301
Calandrinia ciliata
R. R. Halse
2010-3-20
7825
Colusa
Along State Hwy 45 ca. 10 miles N of Colusa (junction of State Hwys 45 & 20).
22
Comment
SEINET3872957
Calandrinia ciliata
Richard R. Halse
2010-3-20
7825
Colusa
Along State Hwy 45 ca 10 miles north of Colusa (junction of State Hwys. 45 & 20).; 0
22
Comment
SEINET9097491
Calandrinia ciliata var. menziesii
R. R. Halse
2010-3-20
7825
Colusa
Along State Hwy 45 ca 10 miles N of Colusa (junction of State Hwys 45 & 20).
22
Comment
CHSC104762
Vitis californica
L. P. Janeway
2010-8-17
10162
Glenn
Sacramento Valley. Along Road Xx 0.4 km northeast of the old Princeton Ferry site, 225 m east of the Sacramento River.
26
Comment
CHSC104796
Vitis californica
L. P. Janeway
2010-8-17
10162
Glenn
Sacramento Valley. Along Road Xx 0.4 km northeast of the old Princeton Ferry site, 225 m east of the Sacramento River.
26
Comment
SBBG128852
Heliotropium europaeum
G. K. Helmkamp, E. A. Helmkamp
2011-10-8
18368
Glenn
CA-45, 1.2 mi N of Princeton
44
Comment
SD243109
Heliotropium europaeum
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18368
Glenn
Northern Sacramento Valley: along CA-45, 1.2 miles north of Princeton (Princeton 7.5'Q)
43
Comment
SD244248
Kickxia spuria
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18369
Glenn
Northern Sacramento Valley: along CA-45, 1.2 miles northpf Princeton (Princeton 7.5'Q)
43
Comment
UCR232610
Kickxia spuria
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18369
Glenn
Northern Sacramento Valley, along CA-45, 1.2 miles north of Princeton
44
Comment
UCR232611
Heliotropium europaeum
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18368
Glenn
Northern Sacramento Valley, along CA-45, 1.2 miles north of Princeton
44
Comment
UCR232620
Sorghum halepense
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18370
Glenn
Northern Sacramento Valley, along CA-45, 1.2 miles north of Princeton
44
Comment
UCR232665
Cynodon dactylon
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18373
Glenn
Northern Sacramento Valley, along CA-45, 1.2 miles north of Princeton
44
Comment
UCR232666
Chamaesyce prostrata
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18372
Glenn
Northern Sacramento Valley, along CA-45, 1.2 miles north of Princeton
44
Comment
UCR232667
Croton setiger
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18371
Glenn
Northern Sacramento Valley, along CA-45, 1.2 miles north of Princeton
44
Comment