Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page .
Turn on yellow flags to show possible range discrepancies.
Read more ...
?
Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
RSA0012008
Ammannia coccinea
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18383
Glenn
Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg ) of Willows
26
Comment
UCR233431
Ammannia coccinea
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18383
Glenn
Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows
26
Comment
UCR232169
Aster subulatus
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18382
Glenn
Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows
26
Comment
UCR232189
Aster subulatus
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18385
Glenn
Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows
26
Comment
UCR232183
Chamaesyce prostrata
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18391
Glenn
Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows
26
Comment
SD243125
Convolvulus arvensis
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18386
Glenn
Northern Sacramento Valley: Co. Road 61 (Riz Road), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 miles SE (124a^z) of Willows (Princeton 7.5'Q)
25
Comment
SEINET4691727
Convolvulus arvensis
George K. Helmkamp, E. A. Helmkamp
2011-1
18386
Glenn
Northern Sacramento Valley: Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 degrees) of Willows.
26
Comment
UCR232190
Convolvulus arvensis
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18386
Glenn
Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows
26
Comment
UCR232168
Conyza bonariensis
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18396
Glenn
Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows
26
Comment
UCR233416
Cyperus difformis
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18384
Glenn
Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows
26
Comment
UCR232186
Cyperus odoratus
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18394
Glenn
Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows
26
Comment
UCR232181
Echinochloa crus-galli
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18389
Glenn
Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows
26
Comment
SD243080
Eclipta prostrata
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18395
Glenn
Northern Sacramento Calley: Co. Road 61 (Riz Road), 2.6 miles east of CA-45 and at the junction with C. Road V, 8.26 miles SE (124a^z) of Willows (Princeton 7.5'Q)
25
Comment
UCR232187
Eclipta prostrata
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18395
Glenn
Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows
26
Comment
CHSC46008
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 61, ca. 3 miles southwest of Codora.
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
SD241692
Leersia oryzoides
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18387
Glenn
Northern Sacramento Valley: Co. Road 61 (Riz Road), 2.6 miles east of CA-45 and at the junction with C. Road V, 8.26 miles SE (124a^z) of Willows (Princeton 7.5'Q)
25
Comment
SEINET4560738
Leersia oryzoides
George K. Helmkamp, E. A. Helmkamp
2011-1
18387
Glenn
Northern Sacramento Valley: Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE of Willows.
26
Comment
UCR232191
Leersia oryzoides
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18387
Glenn
Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows
26
Comment
UCR232182
Leptochloa fascicularis
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18390
Glenn
Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows
26
Comment
UCD66041
Ludwigia hexapetala
B. J. Grewell; Robert McKee
2006-8-17
06- 41 -LU
Glenn
Packer Lake, Sacramento River National Wildlife Refuge, e. of Hwy 45, s. of Riz Rd.
25
Comment
UCR232192
Malvella leprosa
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18388
Glenn
Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows
26
Comment
SD243053
Oryza sativa
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18392
Glenn
Northern Sacramento Valley: Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124a^z) of Willows.
25
Comment
UCR232184
Oryza sativa
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18392
Glenn
Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows
26
Comment
SD243188
Persicaria lapathifolia
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18393
Glenn
Northern Sacramento Valley: Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124a^z) of Willows.
25
Comment
SEINET4691726
Polygonum lapathifolium
George K. Helmkamp, E. A. Helmkamp
2011-1
18393
Glenn
Northern Sacramento Valley: Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 degrees) of Willows.
26
Comment
UCR232185
Polygonum lapathifolium
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18393
Glenn
Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows
26
Comment
UC907530
Schoenoplectus mucronatus
Margaret Bellue
1947-7-23
Glenn
1 mi s 1 mi w Butte City (4 Corners, W.W. Foster Bx 730 Princeton); sw Butte City, 4 Corners
Comment
CDA2624
Scirpus mucronatus
Margaret Bellue
1947-7-27
Glenn
1 mile west & 1 mile south of Butte City, 4 corners.
0
Comment
SD243071
Symphyotrichum subulatum
George K. Helmkamp, E. A. Helmkamp
2011-10-8
18382
Glenn
Northern Sacramento Valley: Co. Road 61 (Riz Road) 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 miles SE (124a^z) of Willows (Princeton 7.5'Q)
25
Comment
SEINET4691723
Symphyotrichum subulatum
George K. Helmkamp, E. A. Helmkamp
2011-1
18382
Glenn
Northern Sacramento Valley: Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 degrees) of Willows.
26
Comment