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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
UC1445992
Abies concolor
A. D. Gifford
1934-9-11
Amador
2 mi e Westmoreland; Pyramid Pk. Quadrangle
Comment
CAS-BOT-BC203213
Abutilon
L. Brown
1960-8-31
s.n.
Amador
Preston School of Industry, Ione
Comment
UC1280899
Acer glabrum
H. E. McMinn
1931-7-28
2608
Amador
along stream leading out of Silver Lake
2194
Comment
UCD116964
Acer glabrum
T. I. Storer
1925-7-18
560
Amador
Silver Lake.
Comment
UC635162
Acer glabrum var. glabrum
H. L. Mason
1933-9-2
7260
Amador
Silver Lake Sierra Nevada Mountains, Silver Lake
Comment
RSA386054
Acer glabrum var. torreyi
H. E. McMinn
1931-7-28
2608
Amador
Out of Silver Lake
2287
Comment
POM147756
Acer macrophyllum
E. E. Stanford
1927-5-7
286
Amador
Mokelumne Canyon
Comment
UCD117024
Acer macrophyllum
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-9
10346
Amador
Northern Sierra Nevada Foothills; ESE of Sacramento, 3.2 miles E of Pine Grove along CA-Hwy 88.
841
Comment
UCD128274
Achillea millefolium
Beecher Crampton
1959-5-18
5215
Amador
5.1 miles south of Latrobe.
Comment
UCD128310
Achillea millefolium
G. K. Helmkamp
2007-6-29
12455
Amador
Northern Sierra Nevada Mountains: South side of CA-88, 0.2 mile west of Carson Spur summit.
2420
Comment
UCR242826
Achillea millefolium
George K. Helmkamp, E. A. Helmkamp
2010-4-3
15815
Amador
Sierra Nevada Mountains Foothills, Fiddletown Road (= Oleta Road), 2.9 miles east of CA-49 in Plymouth
172
Comment
UCR261996
Achillea millefolium
George K. Helmkamp, Amy Barnes
2014-10-10
23143
Amador
Northern Sierra Nevada Mountains, Plasse Road at the south end of Silver Lake and 0.1 mile north of Plasse's Resort
2215
Comment
UC1125424
Achyrachaena mollis
G. T. Nordstrom
1936-4-19
727
Amador
.7 mi n Plymouth; Jackson Quadrangle
304
Comment
CAS-BOT-BC30412
Achyrachaena mollis
Geo. Hansen
1893-5-1
153
Amador
Sutter Ridge
457
Comment
SD102812
Acmispon americanus
Darley F. Howe
1978-7-11
Amador
2.0 miles south of Ione
Comment
UCD103834
Acmispon americanus var. americanus
G. K. Helmkamp; E. A. Helmkamp
2007-9-4
12889
Amador
Northern Sierra Nevada Mountains: Along CA-88 at Mile-49, 3.1 miles east of Hams Station.
1860
Comment
SD239733
Acmispon glaber var. glaber
George K. Helmkamp, E. A. Helmkamp
2011-5-19
17292
Amador
Northern Sierra Nevada Mountains Foothills: NW of Pardee Reservoir, 0.1 mile east of Rock Creek Road on a gravel spur leading to houses, 4.65 mi SW (220a^z) of Jackson (Jackson 7.5'Q)
280
Comment
UC69938
Aconitum columbianum
Earle Mulliken
Jul 27 1904-Aug 5 1904
142
Amador
Silver Lake Sierra Nevada Mts., Silver Lake
2194
Comment
CAS-BOT-BC29272
Adenocaulon bicolor
George Hansen
1892-7-1
380
Amador
Tiger Creek
1371
Comment
CAS-BOT-BC133150
Adenostoma fasciculatum
Geo. Hansen
1893-6-2
233
Amador
Drytown
152
Comment
UC1745996
Adenostoma fasciculatum
Annetta M. Carter, Beryl Schreiber, Ethel Crum
1937-8-22
1324
Amador
14.4 mi. NE of Ione.
Comment
UCD34010
Adenostoma fasciculatum
Beecher Crampton
1975-8-27
9261
Amador
1.5 miles S of Ione.
Comment
UCD35627
Adenostoma fasciculatum
Beecher Crampton
1959-5-18
5211
Amador
Along State Highway 16, about 5 miles east of Michigan Bar Store.
Comment
UCD112586
Adenostoma fasciculatum
Beecher Crampton
1975-8-27
9252
Amador
State Highway 16, 1.5 miles E of old Devore Station.
Comment
UC42047
Adiantum aleuticum
Geo. Hansen
Amador
Panther
Comment
CAS-BOT-BC65591
Adiantum jordanii
Geo. Hansen
1892-6-1
654
Amador
New York Falls, Agrc. Station
609
Comment
CAS-BOT-BC65593
Adiantum jordanii
Geo. Hansen
1895-7-1
654
Amador
Crown Point
457
Comment
CDA42501
Adiantum jordanii
T. C. Fuller
1962-6-28
9060
Amador
Kreth Ditch, ca. 2 miles west of Pardee Dam.
0
Comment
CAS-BOT-BC9052
Aegilops triuncialis
D. E. Breedlove; M. Bourell; R. W. Patterson
1986-6-5
62613
Amador
0.6 mi. E of Fiddletown
Comment
SDSU7257
Agastache urticifolia
Helen L. Dale
1929-7-29
Amador
Carson Spur.
2469
Comment
UC32609
Agastache urticifolia
Geo. Hansen
1892-1
437
Amador
Comment
CAS-BOT-BC295533
Agnorhiza bolanderi
Geo. Hansen
1893-4-1
168
Amador
Savage Hill
609
Comment
UC193298
Agnorhiza bolanderi
Geo. Hansen
May 1891
168
Amador
Sequoia Region
670
Comment
UCR230659
Agoseris grandiflora
George K. Helmkamp, E. A. Helmkamp
2011-6-7
17458
Amador
Northern Sierra Nevada Mountains Foothills, Pine Gulch Road, 0.5 mile north of its intersection with Sutter Creek Road
457
Comment
CAS-BOT-BC15475
Agoseris grandiflora var. grandiflora
Geo. Hansen
1892-7-1
403
Amador
Agrc. Station
609
Comment
UC92292
Agoseris grandiflora var. grandiflora
Geo. Hansen
1895-7-1
403
Amador
Agricultural Station
609
Comment
CAS-BOT-BC22961
Agoseris heterophylla
Frank Almeda
1979-4-22
4361
Amador
Unmarked road ca. 3 mi west of Sutter Creek
228
Comment
UC903206
Agoseris heterophylla var. heterophylla
Ethel Crum
1934-4-22
1663
Amador
4 mi sw Plymouth; Sierra Nevada foothills
152
Comment
POM32939
Agoseris heterophylla var. heterophylla
Geo. Hansen
1893-4-27
407
Amador
Fisher's Cabin
366
Comment
CAS-BOT-BC13340
Agoseris retrorsa
Ann Wood
1918-5-10
s.n.
Amador
20 mi above Sutter Creek
Comment
CAS-BOT-BC444034
Agrostis
G. K. Helmkamp; E. A. Helmkamp
2007-8-16
12745
Amador
Northern Sierra Nevada Mountains: along Hwy CA-88, 1.0 mile south of the junction with Mormon Emigrant Trail.
662
Comment
UCR250634
Agrostis
George K. Helmkamp, E. A. Helmkamp
2007-8-16
12745
Amador
Northern Sierra Nevada Mountains, along Hwy CA-88, 1.0 mile south of the junction with Mormon Emigrant Trail
2172
Comment
UC36844
Agrostis alba
Geo. Hansen
1896-7-13
1832
Amador
meadow Sequoia Gigantea Region, Pioneer
1066
Comment
UC36848
Agrostis alba
Geo. Hansen
1892-1
604
Amador
near Jackson
1524
Comment
UCD38704
Agrostis avenacea
Beecher Crampton
1957-5-28
4082
Amador
2 miles south of Ione.
Comment
UCD51696
Agrostis elliottiana
Beecher Crampton
1965-4-20
7287
Amador
2 miles south of Ione.
Comment
RSA129585
Agrostis exarata
C. M. Belshaw
1936-7-10
2462
Amador
1/2 miles W. of Clinton.
488
Comment
UC188819
Agrostis exarata
Geo. Hansen
1893-1
Amador
Comment
UC36916
Agrostis exarata
Geo. Hansen
1896-7-13
1826
Amador
Pioneer Sequoia Gigantea Region
1066
Comment
UCD52128
Agrostis exarata
Beecher Crampton
1956-6-22
3585
Amador
Amador - El Dorado County Line: Rvier Pines about 9.5 miles northwest of Plymouth on the road to Aukum.
Comment
UCD52542
Agrostis exarata
Beecher Crampton
1956-6-22
3585
Amador
Amador - El Dorada County Line: 9.5 miles northeast of Plymouth.
Comment
UCR191155
Agrostis exarata
George K. Helmkamp, E. A. Helmkamp
2007-8-16
12744
Amador
Northern Sierra Nevada Mountains, along Hwy CA-88, 1.0 mile south of the junction with Mormon Emigrant Trail
2172
Comment
UCR253230
Agrostis exarata
George K. Helmkamp, Elizabeth Helmkamp
2013-7-6
20981
Amador
Northern Sierra Nevada Mountains, Bear River Road at the south end of the dam for Lower Bear River Reservoir
1784
Comment
SEINET10509948
Agrostis gigantea
George Hansen
1896-1
Hansen 1820
Amador
Aqueduct.
762
Comment
CDA14777
Agrostis idahoensis
G. D. Barbe, J. T. Howell, T. C. Fuller
1981-8-1
3381
Amador
south base of Peddler Hill, Highway 88 at junction with road to Dufrene.
2084
Comment
UCR219059
Agrostis idahoensis
George K. Helmkamp, E. A. Helmkamp
2009-9-15
15615
Amador
Northern Sierra Nevada Mountains, south side of Bear River Reservoir, 0.1 mile east of the dam
1774
Comment
UCR252937
Agrostis idahoensis
George K. Helmkamp, Elizabeth Helmkamp
2013-7-6
20987
Amador
Northern Sierra Nevada Mountains, Bear River Road at the south end of the dam for Lower Bear River Reservoir
1784
Comment
SEINET10968048
Agrostis idahoensis
George Hansen
Hansen 2079
Amador
Bear River
1676
Comment
UCD37121
Agrostis microphylla
Beecher Crampton
1957-5-28
4055
Amador
Amador County, 3.5 miles west of Drytown, 0.25 mile east of Willow Springs School, along State Highway 16.
Comment
UC36901
Agrostis pallens
Geo. Hansen
1896-7-7
1818
Amador
dry bank Sequoia Gigantea Region, Pine Grove
701
Comment
UCD37125
Agrostis pallens
Beecher Crampton
1957-5-28
4076
Amador
Amador County, 2 miles south of Ione, along new Highway 88.
Comment
UCD53109
Agrostis pallens
Charles Carlson
1957-5-8
s.n.
Amador
adjacent to Gladding McBean Plant, 2 miles south of Ione.
Comment
UCD53202
Agrostis pallens
Geo. Hansen
1893-1
606
Amador
Amador County.
Comment
UCD53203
Agrostis pallens
Geo. Hansen
1893-1
620
Amador
Agric. Exp. Sta.
609
Comment
UCD80509
Agrostis pallens
CNPS SN Foothill Team
2006-5-31
SNNR 0756
Amador
BLM Parcel.
577
Comment
UC76879
Agrostis pallens
Geo. Hansen
1893-1
Amador
609
Comment
UCR83236
Agrostis scabra
N. M. Fellows
1984-8-10
s.n.
Amador
Silver Lake, Kit Carson
2195
Comment
SEINET3916650
Agrostis scabra
D. W. McNeal
1979-8-27
2296
Amador
Above Hwy. #88, 8.1 mi. ne. of the Lumberyard R.S. El Dorado Nat. For.; 0
Comment
UCD63242
Agrostis stolonifera
G. K. Helmkamp; E. A. Helmkamp
2007-9-4
12893
Amador
Northern Sierra Nevada Mountains. Along CA-88 at Mile-49, 3.1 miles east of Hams Station.
1860
Comment
UCD74170
Agrostis variabilis
Jennifer W. Burt
2006-8-12
204
Amador
Kirkwood active ski area, off Hwy 88, collected from center of 'Solitude' ski run.
2524
Comment
UCR237444
Agrostis variabilis
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19412
Amador
Northern Sierra Nevada Mountains, Tragedy Spring, near Carson Pass Hwy, along Tragedy Spring Road 0.3 mile east of its junction with CA-88
2421
Comment
CAS-BOT-BC138582
Agrostis variabilis
Gwendolan Newell
1929-8-24
s.n.
Amador
Summit Emigrant Trail. Silver Lake.
2438
Comment
RSA0081169
Ailanthus altissima
George K. Helmkamp, E. A. Helmkamp
2006-10-6
11465
Amador
Along Calif. Hwy 49 near Enterprise, 1.8 miles south of El Dorado Co. line.
274
Comment
UCR179567
Ailanthus altissima
George K. Helmkamp, E. A. Helmkamp
2006-10-6
11465
Amador
Northern Sierra Nevada Mountains Foothills, along Calif. Hwy 49 near Enterprise, 1.8 miles south of El Dorado Co. line
274
Comment
SEINET3821626
Aira caryophyllea
George K. Helmkamp, E. A. Helmkamp
2010-3-26
15774
Amador
Eastern San Joaquin Valley/ Sierra Nevada Foothills, low foothills along CA-16, 6.8 miles west of Plymouth near Forest Home Rd. (Irish Hill 7.5' Q)
177
Comment
UCD55728
Aira caryophyllea
A. A. Beetle
1946-5-11
4252
Amador
Amador-Sacramento County line, Highway 16.
Comment
UCR208327
Aira caryophyllea
George K. Helmkamp, E. A. Helmkamp
2009-3-26
14472
Amador
San Joaquin Valley, along CA-88, 0.4 mile northeast of the San Joaquin Co. line
81
Comment
UCR241979
Albizia julibrissin
George K. Helmkamp, E. A. Helmkamp
2012-9-7
19777
Amador
Northern Sierra Nevada Mountains Foothills, along CA-49 in Plymouth; 0.1 mile south of its junction with Fiddletown Rd./Plymouth-Shenandoah Rd.
303
Comment
UC3197
Allium campanulatum
Geo. Hansen
1892-1
Amador
Jackson
Comment
UCR197548
Allium campanulatum
George K. Helmkamp, E. A. Helmkamp
2008-6-23
13712
Amador
Northern Sierra Nevada Mountains, Dufrene Road, 0.1 mile south of its junction with CA-88, between Mormon Emigrant Trail and Hamms Station
2076
Comment
SEINET3884263
Allium campanulatum
D. W. McNeal
1974-7-5
1465
Amador
Below Hwy. #88, 1.0 mi. n.e. of lumberyard R.S., El Dorado Nat. For.; 0
Comment
SEINET3884270
Allium campanulatum
D. W. McNeal
1988-6-26
3320
Amador
On a rd. bank above Hwy. #88 at the Bear River Reservoir-Peddler Hill jct.; 0
Comment
UC188715
Allium hyalinum
Geo. Hansen
1896-4-8
1573
Amador
Drytown Sequoia Gigantea Region, Drytown
152
Comment
SEINET3884680
Allium hyalinum
D. W. McNeal
1974-5-2
1455
Amador
Above the Consumnes River beside the bridge on the road to Latrobe, 5.6 miles North of Highway #16.; 0
Comment
SEINET3878521
Allium obtusum
D. W. McNeal
1979-6-10
2242
Amador
1.0 mi E of Lumberyard R.S., Eldorado National Forest.; 0
Comment
UC488835
Allium obtusum
Geo. Hansen
Jul 1894
583
Amador
Pedlar
2133
Comment
JEPS91043
Allium obtusum var. conspicuum
Dean William Taylor
1973-5-19
2343
Amador
along Highway 88 across road from Hams Station; Highway 88
1615
Comment
CAS-BOT-BC472880
Allium obtusum var. conspicuum
D. E. Breedlove
1962-6-14
3639
Amador
Along State Hwy. 88, 23 miles east of Pine Grove
1645
Comment
UCD138571
Allium obtusum var. obtusum
Roman Gankin
1956-6-20
169
Amador
NW side of Silver Lake.
Comment
SEINET3878534
Allium obtusum var. obtusum
D. W. McNeal
1996-6-15
4176
Amador
Below the road to Salt Springs Reservoir, 0.3 mi SE of Hwy #88 at Lumberyard R.S. Eldorado National Forest.; 0
Comment
SBBG128401
Allium validum
G. K. Helmkamp, E. A. Helmkamp
2012-7-14
19407
Amador
between CA-88 and the El Dorado County line, 0.9 mi N of Silver Lake along CA-88
2267
Comment
SEINET8467301
Allium validum
George K. Helmkamp, Ann Kerchner
2009-7-25
15283
Amador
south side of CA-88, 3.2 miles west of the Alpine Co. line; near Martin Meadow
2306
Comment
UCD138656
Allium validum
G. K. Helmkamp; E. A. Helmkamp
2007-7-17
12519
Amador
Northern Sierra Nevada Mountains: along CA-88 at Martin Meadow, 2.2 miles north of Silver Lake.
2316
Comment
UCR206607
Allium validum
George K. Helmkamp, Ann Kerchner
2009-7-25
15283
Amador
Sierra Nevada Mountains, south side of CA-88, 3.2 miles west of the Alpine Co. line; near Martin Meadow
2306
Comment
CAS-BOT-BC474322
Allium validum
Beatrice L. Howitt
1962-7-29
379
Amador
Just off Carson Pass Highway (#88), west of Silver Lake
2286
Comment
UCD141868
Allium validum
D. G. Hunt; M. Yamaguchi, D. Hughes
1965-8-5
s.n.
Amador
Highway #88. 0.15 mile west of X-roads with Kay Resort sign on new highway, N Tragedy Creek Trail sign on old highway.
Comment
CAS-BOT-BC123890
Allophyllum divaricatum
George Hansen
1896-6-25
1764
Amador
Volcano
762
Comment
UC142965
Allophyllum divaricatum
Katharine Brandegee
June 1910
Amador
Wylie's Sta.
Comment
UCR257085
Allophyllum divaricatum
George K. Helmkamp, Mary Alice Barnes
2013-5-13
20597
Amador
Sierra Nevada Mountains, Shake Ridge Road, 16.7 miles northeast of its junction with E-16 via Fiddletown Rd.
983
Comment
POM65110
Allophyllum divaricatum
Michener, Bioletti
1893-08
s.n.
Amador
Jackson.
Comment
HSC40745
Allophyllum gilioides
R. York
1977-6-20
3
Amador
2 mi. off Hwy. 88 on way to Tiger Creek Reservoir
610
Comment
UC1123713
Allophyllum integrifolium
H. S. Yates
1934-6-30
3924
Amador
1 mi. n. Silver Lake; El Dorado Nat'l Forest, Pyramid Peak Quad.
Comment
UCR219031
Allophyllum integrifolium
George K. Helmkamp, E. A. Helmkamp
2010-7-13
16525
Amador
Northern Sierra Nevada Mountains, between the west shore of Silver Lake and CA-88; lakeside rest stop area
2235
Comment
UC1135124
Alnus rhombifolia
G. T. Nordstrom
1936-4-19
736
Amador
1 1/2 mi e Plymouth; Jackson Quadrangle
Comment
UC153621
Alnus rhombifolia
Geo. Hansen
1895-8-1
810
Amador
Irishtown Sequoia Gigantea Region
457
Comment
UCD55932
Alopecurus saccatus
Beecher Crampton
1957-5-28
4090
Amador
1 mile south of Carbondale near King Store, 5.7 miles northwest of Ione.
Comment
SEINET3246134
Amaranthaceae
G. K. Helmkamp, E. A. Helmkamp
2009-1
15678
Amador
Sierra Nevada Mountains Foothills: along Hwy CA-49, 1.0 mile south of Plymouth, 1.3 mi. north of Drytown.
303
Comment
RSA26726
Amaranthus albus
Roxana S. Ferris
1940-6-1
9846
Amador
Between Clements and Ione
Comment
RSA781306
Amaranthus retroflexus
George K. Helmkamp, E. Helmkamp
2009-9-22
15640
Amador
junction of Shenandoah Road (CA-16) and Steiner Road, southwest of River Pines
750
Comment
UC1618243
Ammannia coccinea
Barbara Ertter with Fosiee Tahbaz
1990-11-4
9687
Amador
n.e. Stockton (Camanche Reservoir, n. shore public access); s.w. Amador Co., Camanche Reservoir
60
Comment
SEINET11792262
Amsinckia douglasiana
F. Smith
1956-3-28
s.n.
Amador
Dry slopes along road at Jackson California
244
Comment
RSA0105204
Amsinckia intermedia
George K. Helmkamp
2014-3-14
22562
Amador
Eastern Sacramento Valley/Sierra Nevada Foothills: along Hwy E-16, 0.6 mile southwest of the junction with CA-49, c. 2.5 mi southwest of Plymouth.
250
Comment
UC141637
Anagallis arvensis
Geo. Hansen
May 1893
946
Amador
New York Falls Sequoia Region, New York Falls
609
Comment
RSA115230
Anagallis arvensis
Beecher Crampton
1957-5-28
4064
Amador
just below the old UC Foothill Experiment Station entrance, 5.2 miles northeast of Jackson
Comment
CDA1718
Andropogon virginicus
T. C. Fuller
1961-10-4
7080
Amador
Hwy 88, 4.5 miles east of Jackson. Oneto property.
0
Comment
UCD56337
Andropogon virginicus
Terri Williamson
1990-4-28
38
Amador
Hwy. 124 and Brickyard Rd., 1.5 m. SE of Ione.
91
Comment
POM82327
Angelica breweri
Geo Hansen
1894-6-3
326
Amador
Sequoia Gigantea Region
671
Comment
CAS-BOT-BC84712
Anthemis cotula
Geo. Hansen
1895-1
940
Amador
Agrc. Station
Comment
CAS-BOT-BC454509
Aphanes occidentalis
Alice Eastwood
1921-3-19
10127
Amador
Ione
Comment
RSA7249
Apocynum X floribundum
C. B. Wolf
1933-7-1
5150
Amador
Kings Ranch, 8 mi. above Pine Grove on the Carson Pass Highway.
976
Comment
JEPS81898
Apocynum androsaemifolium
Roger Raiche
1982-8-16
20689
Amador
Caples Lake
2377
Comment
POM75752
Apocynum androsaemifolium subsp. pumilum
Geo Hansen
1895-6-20
938
Amador
Pinegrove
671
Comment
UC193292
Apocynum cannabinum
Geo. Hansen
1895-3
1162
Amador
Clinton Bar Sequoia Gigantea Region, Mokelumne R. and immediate Tributar
609
Comment
UC578645
Apocynum cannabinum
G. T. Nordstrom
1936-6-5
821
Amador
5 mi. n.w. Pine Grove; Jackson Quad.
609
Comment
CAS-BOT-BC392082
Aquilegia formosa
Gwendolan Newell
1929-8-23
s.n.
Amador
Hidden Lake, Silver Lake
2206
Comment
UC1125889
Aquilegia formosa
G. T. Nordstrom
1936-6-6
832
Amador
3 mi nw Pine Grove; Jackson Quad.
640
Comment
UCR237717
Aquilegia formosa
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19389
Amador
Northern Sierra Nevada Mountains, edge of Martin Meadow along CA-88 (Carson Pass Hwy), 2.2 miles north of Silver Lake
2317
Comment
CAS-BOT-BC392083
Aquilegia formosa
Geo. Hansen
1892-7-1
561
Amador
Tiger Creek
1371
Comment
UCR248377
Arabis hirsuta var. glabrata
George K. Helmkamp, Elizabeth Helmkamp
2013-7-10
21026
Amador
Northern Sierra Nevada Mountains, Plasse Road at the southern end of Silver Lake, off Hwy 88/Carson Pass Hwy
2191
Comment
RSA0039239
Arabis microphylla var. microphylla
George K. Helmkamp, Elizabeth A. Helmkamp
2013-7-10
21014
Amador
Plasse Road at the southern end of Silver Lake, off Hwy 88/Carson Pass Hwy
2191
Comment
UCR248384
Arabis microphylla var. microphylla
George K. Helmkamp, Elizabeth Helmkamp
2013-7-10
21014
Amador
Northern Sierra Nevada Mountains, Plasse Road at the southern end of Silver Lake, off Hwy 88/Carson Pass Hwy
2191
Comment
UCR253524
Arabis sparsiflora var. arcuata
George K. Helmkamp, Elizabeth Helmkamp
2013-7-6
20965
Amador
Northern Sierra Nevada Mountains, Bear River Road at the south end of the dam for Lower Bear River Reservoir
1784
Comment
CAS-BOT-BC171622
Aralia californica
Geo. Hansen
1892-7-1
325
Amador
Panther Creek
1371
Comment
CAS-BOT-BC128717
Arbutus menziesii
Geo. Hansen
1893-6-1
909
Amador
Grass Valley
914
Comment
CAS-BOT-BC24183
Arctostaphylos
John Thomas Howell
1954-5-18
30002
Amador
Ione hills, two miles northeast of Buena Vista
91
Comment
UC1281164
Arctostaphylos
H. E. McMinn
1933-9-4
3262
Amador
16.2 mi from Plasse Resort (toward Jackson); Silver Lake
Comment
UC2044068
Arctostaphylos
Holly Forbes, Barbara Keller, B. Brenneman
2012-2-9
Amador
BLM parcel ACEC off Buena Vista Road, SSE of Ione, W of the Amador-Calaveras Co. line and Pardee Reservoir, N of the Mokelumne River.
Comment
SEINET11987136
Arctostaphylos X helleri
W. Knight, Knight, I.
1981-1
3992
Amador
Tilden Botanic Garden, Berkeley, orig. from near Ione in late 1950's
Comment
RSA632967
Arctostaphylos manzanita
Jon E. Keeley
1993-9-14
25035
Amador
Irish Hill Road, 3 km north of Highway 104, west of I-one.
70
Comment
RSA632973
Arctostaphylos manzanita
Jon E. Keeley
1993-9-14
25033
Amador
Irish Hill Road, 8 km north of Highway 104, west of I-one.
90
Comment
RSA632976
Arctostaphylos manzanita
Jon E. Keeley
1993-9-14
25071
Amador
Highway 49, south of Jackson.
360
Comment
RSA632982
Arctostaphylos manzanita
Jon E. Keeley
1993-9-14
25075
Amador
Highway 49, south of Jackson.
360
Comment
CAS-BOT-BC38851
Arctostaphylos manzanita subsp. manzanita
Lewis S. Rose
1936-3-16
36029
Amador
Ione
60
Comment
CAS-BOT-BC38853
Arctostaphylos manzanita subsp. manzanita
Alice Eastwood
1925-3-3
12416
Amador
Ione
Comment
CAS-BOT-BC38855
Arctostaphylos manzanita subsp. manzanita
Alice Eastwood
1921-3-18
10064
Amador
Ione
Comment
JEPS38744
Arctostaphylos manzanita subsp. manzanita
W. L. Jepson
1923-5-30
9959
Amador
Buena Vista
Comment
RSA122401
Arctostaphylos manzanita subsp. manzanita
A. E. Wieslander
1938-10-27
868
Amador
Sugar Loaf, Jackson quadrangle.
213
Comment
RSA184935
Arctostaphylos manzanita subsp. manzanita
L. S. Rose
1966-2-26
66001
Amador
1 mi. se. of Ione.
122
Comment
UC66518
Arctostaphylos manzanita subsp. manzanita
Ernest Braunton
Dec. 1904
1266
Amador
vicinity of Ione
60
Comment
UCD80280
Arctostaphylos mewukka
CNPS SN Foothill Team
2006-6-13
SNNR 1126 a
Amador
Miwuk Indian Reservation, Jackson Rancheria.
563
Comment
CAS-BOT-BC27190
Arctostaphylos myrtifolia
Amos Arthur Heller
1941-1-29
15859
Amador
3 miles SE of Ione
Comment
CAS-BOT-BC40083
Arctostaphylos myrtifolia
Saichi Kawahara
1968-3-23
74
Amador
Junction of Harbison-Walker Refractory Road and Highway 88, 2 miles southwest of Ione
115
Comment
CAS-BOT-BC40085
Arctostaphylos myrtifolia
John Thomas Howell
1954-5-18
29782
Amador
2 miles nne. of Buena Vista
Comment
CAS-BOT-BC40090
Arctostaphylos myrtifolia
Alice Eastwood
1925-3-3
12418
Amador
Ione
Comment
CAS-BOT-BC40097
Arctostaphylos myrtifolia
Robert Case
1968-3-23
93
Amador
2 miles south of Ione, Highway 88
152
Comment
CAS-BOT-BC40098
Arctostaphylos myrtifolia
J. W. Congdon
1894-4-6
s.n.
Amador
Near Ione
Comment
CAS-BOT-BC45552
Arctostaphylos myrtifolia
C. H. Merriam
1907-8-21
s.n.
Amador
Between Ione and Buena Vista. Type Locality.
Comment
CAS-BOT-BC45556
Arctostaphylos myrtifolia
John Thomas Howell
1954-5-18
29780
Amador
2 mi. nne. of Buena Vista.
Comment
CAS-BOT-BC45584
Arctostaphylos myrtifolia
Roman Gankin
1956-4-2
87
Amador
One plant found 5 mi. s. of Buena Vista, w. side of road on top of a knoll. Area is directly across road from the Morrow
Comment
CAS-BOT-BC45596
Arctostaphylos myrtifolia
Roman Gankin
1963-5-16
359
Amador
One mile n. of junction Carbondale Rd. and north-south road which leads through the town of Carbondale.
Comment
JEPS46408
Arctostaphylos myrtifolia
W. L. Jepson
May, 1923
9961
Amador
Buena Vista
Comment
LA42198
Arctostaphylos myrtifolia
Mrs. H. P. Bracelin;
1931-2-22
145
Amador
ca 1 mi. SE of Ione on Jackson Rd
Comment
LA42199
Arctostaphylos myrtifolia
Gilbert T. Benson;
1926-1-23
1887
Amador
1 mi. E of Ione, probably the type station
Comment
OBI14616
Arctostaphylos myrtifolia
Lewis S. Rose
1966-1
Amador
Comment
POM367513
Arctostaphylos myrtifolia
Lester Rowntree
1930-8-24
s.n.
Amador
between Jackson and Ione
Comment
POM77539
Arctostaphylos myrtifolia
Geo Hansen
1895-10-18
1066
Amador
Ione.
91
Comment
RSA381115
Arctostaphylos myrtifolia
Roman Gankin
1956-6-26
204
Amador
N side of Hwy 88, 0.3 mi. E of jct with Ione-Buena Vista Road
Comment
RSA437609
Arctostaphylos myrtifolia
R. Collins, R. Woodward
1987-2-16
1154
Amador
T7N, R9E, S33, Werner Jasper Property
73
Comment Read comments Nov 18 2007
SBBG32383
Arctostaphylos myrtifolia
L. S. Rose
1966-2-26
66000
Amador
1 mi SE of Ione
121
Comment
SBBG83955
Arctostaphylos myrtifolia
R. Gankin
1963-5-16
358
Amador
1 mi N of jct of Carbondale Rd and N-S rd which leads through the town of Carbondale
Comment Read comments Feb 12 2014
SBBG83978
Arctostaphylos myrtifolia
R. Gankin
1956-10-27
199
Amador
W of clay mine-brick factory and between the factory and Hwy 88, 0.5 mi S of the racetrack; Ione area
Comment
SD7731
Arctostaphylos myrtifolia
C. C. Parry
1878-1
Amador
Ione
Comment
UC549727
Arctostaphylos myrtifolia
J. E. Adams
1933-10-1
537
Amador
ridges se Ione
Comment
UC567115
Arctostaphylos myrtifolia
R. D. Roseberry
1935-4-18
64
Amador
1 1/2 mi n Buena Vista; Jackson Quadrangle
121
Comment
UC725925
Arctostaphylos myrtifolia
A. A. Heller
1941-1-29
15858
Amador
ridge just e Ione (along State Hwy 88)
Comment
UC763156
Arctostaphylos myrtifolia
R. F. Hoover
1937-6-10
2427
Amador
Ione
Comment
UCD52496
Arctostaphylos myrtifolia
Roman Gankin
1956-10-27
202
Amador
0.5 mi. from jct. of Buena Vista-Ione Rd. and Hwy. 88 toward Buena Vista--1/8 mi. E of this point; near Ione.
Comment
UCD52576
Arctostaphylos myrtifolia
Roman Gankin
1956-1-11
81
Amador
Near a garbage dump 1/2 mi.south of the racetrack between a clay mine-brick factory and Ione-Stockton highway; near Ione.
Comment
UCD52583
Arctostaphylos myrtifolia
Beecher Crampton
1954-8-3
2236
Amador
Hwy. 88; 1 mile east of Ione.
91
Comment
UCD52584
Arctostaphylos myrtifolia
Roman Gankin
1956-10-27
198
Amador
West of clay mine-brick factory and between the factory and the 88 hwy.; 1/2 mile south of the racetrack; Ione area.
Comment
UCD52592
Arctostaphylos myrtifolia
Roman Gankin
1957-3-22
217
Amador
Just north of Filipini Ranch Rd.; about 2 miles east of Hwy. 49; Ione area.
504
Comment
UCD52593
Arctostaphylos myrtifolia
A. E. Wieslander
1931-9-1
249
Amador
Near Ione on road to Jackson.
304
Comment
UCD52598
Arctostaphylos myrtifolia
H. S. Yates
1935-4-26
5146
Amador
1 1/2 miles south of Ione.
Comment
UCD52604
Arctostaphylos myrtifolia
Roman Gankin
1957-3-27
216
Amador
Just north of Filipini Ranch Rd.; ca. 2 miles east of Hwy. 49; Ione area.
504
Comment
UCD52608
Arctostaphylos myrtifolia
Roman Gankin; Charles Lamoureux
1956-2-18
96
Amador
Jct. of Buena Vista-Ione Road and highway 88; 1/8th mile east of this point; near Ione.
Comment
UCD52612
Arctostaphylos myrtifolia
Roman Gankin
1956-1-11
82 2
Amador
5 mile south of Buena Vista; west side of road on top of a knoll; directly across the road from the Morrow Ranch.
Comment
UCD52652
Arctostaphylos myrtifolia
Roman Gankin
1957-3-27
219
Amador
Just north of Filipini Ranch Road about 2 miles east of Hwy. 49; Ione area.
504
Comment
UCSB4746
Arctostaphylos myrtifolia
Muller, Cornelius
1956-6-18
Amador
2 miles south of Ione; between Stockton and Jackson
Comment
CDA38738
Arctostaphylos myrtifolia
Mrs. L. B. Howard
1962-3-16
s.n.
Amador
Just east of Ione.
0
Comment
RSA96086
Arctostaphylos myrtifolia
Percy C. Everett, E. K. Balls
1954-10-7
20237
Amador
2 mi. E. of Ione, at jct Hwy 104 and road to Plymouth
182
Comment
SEINET11989249
Arctostaphylos myrtifolia
Unknown
1956-1
Amador
Comment
SEINET11989266
Arctostaphylos myrtifolia
Unknown
1957-1
208
Amador
in vicinity of Apricum Hill, 2 mi NE of Buena Vista on old Jackson Hwy
Comment
SEINET11989269
Arctostaphylos myrtifolia
Unknown
1956-1
Amador
Comment
UCD52594
Arctostaphylos myrtifolia
Roman Gankin
1957-1-1
196
Amador
West of clay mine-brick factory and between the factory and Jackson-Stockton State Highway 88; ca. 1/2 mile south of the racetrack.
Comment
CAS-BOT-BC40057
Arctostaphylos nevadensis
Geo. Hansen
1896-11-30
1924
Amador
Pedlar
1981
Comment
UC549521
Arctostaphylos nevadensis
J. E. Adams
1933-9-15
511
Amador
Peddler's Hill
2218
Comment
UCR190562
Arctostaphylos nevadensis
George K. Helmkamp
2007-6-29
12415
Amador
Northern Sierra Nevada Mountains, Shot Rock Vista picnic area along CA-88, 0.9 miles east of its junction with Mormon Emigrant Trail
2329
Comment
RSA122005
Arctostaphylos patula
H. S. Yates
1934-6-30
3930
Amador
2 miles north of Silver Lake.
2226
Comment
UC1121156
Arctostaphylos patula
H. S. Yates
1934-6-30
3930
Amador
2 mi n Silver Lake; Eldorado National Forest, Pyramid Pk. Quadrangle
Comment
UC1602050
Arctostaphylos patula
Katharine Brandegee
Amador
Wylees
Comment
UCD53273
Arctostaphylos patula subsp. gankinii
A. E. Wieslander
1936-9-28
593
Amador
Lumberyard Ranger Station.
Comment
CDA12826
Arctostaphylos viscida
G. F. Hrusa, J. Hart
1996-3-16
12659
Amador
Cosumnes River Drainage; Irish Hill Rd. approx. 3/4 mile E of Indian Hill, nr. Ione.
Comment
UCD52636
Arctostaphylos viscida
Roman Gankin
1957-2-3
207
Amador
In vicinity of Apricum Hill, adjacent to grassland area 2 mi. ne. of Buena Vista on old Jackson hwy, Amador Co., California.
Comment
SEINET11989245
Arctostaphylos viscida
Unknown
1956-1
82
Amador
0.5 mi E from Ione-Buena Vista Rd, 1 mi N of Buena Vista
Comment
SEINET11989246
Arctostaphylos viscida
Unknown
1955-1
77
Amador
0.5 mi E from Ione-Buena Vista Rd, 1 mi N of Buena Vista
Comment
SEINET7268651
Arctostaphylos viscida
R. L. Mills
1956-3-27
10
Amador
10 miles northeast of Ione.
183
Comment
UC1281108
Arctostaphylos viscida subsp. mariposa
H. E. McMinn
1933-9-4
3266
Amador
about 28 mi from Plasse Resort (toward Jackson); Silver Lake
Comment
UC1602072
Arctostaphylos viscida subsp. mariposa
Katharine Brandegee
Amador
Ione
Comment
UC527367
Arctostaphylos viscida subsp. mariposa
C. B. Wolf
1931-9-12
2426
Amador
near schoolhouse; Sierra Nevada Foothills, Pine Grove
609
Comment
CAS-BOT-BC45333
Arctostaphylos viscida subsp. viscida
Gary D. Wallace
1974-12-21
1338
Amador
Near Ione at jct. of Hwy. 88 and Comanche Pkwy.
60
Comment
CAS-BOT-BC45335
Arctostaphylos viscida subsp. viscida
Herbert F. Copeland
1935-3-24
s.n.
Amador
Near Ione
Comment
CAS-BOT-BC45340
Arctostaphylos viscida subsp. viscida
Lewis S. Rose
1936-3-16
36028
Amador
Ione
60
Comment
CAS-BOT-BC45347
Arctostaphylos viscida subsp. viscida
Kay Ryugo
1952-4-20
1029
Amador
4.5 miles east of Plymouth on teh road to Fiddletown.
Comment
CAS-BOT-BC45348
Arctostaphylos viscida subsp. viscida
Peter H. Raven
1956-12-2
10521
Amador
About 1 mile south-east of Fiddletown.
609
Comment
CAS-BOT-BC48278
Arctostaphylos viscida subsp. viscida
Alice Eastwood
1921-3-18
10063
Amador
Ione
Comment
POM202673
Arctostaphylos viscida subsp. viscida
Alice Eastwood
1921-3-18
10063
Amador
Ione.
Comment
RSA0115431
Arctostaphylos viscida subsp. viscida
George K. Helmkamp, Elizabeth Helmkamp
2014-2-20
22519
Amador
Sierra Nevada Mountains Foothills: along CA-124 (E. Plymouth Highway), 0.7 mile northeast of Waterman Road, 1.94 air mi. NE (35 deg ) of Hwy 104 junction at Ione.
180
Comment
RSA252246
Arctostaphylos viscida subsp. viscida
Gary D. Wallace
1974-12-21
1338
Amador
Near Ione at jct. of Hwy. 88 and Comanche Pkwy.
61
Comment
RSA636974
Arctostaphylos viscida subsp. viscida
Jon E. Keeley
1993-9-14
25038
Amador
Irish Hill Road, 3 km north of Highway 104, west of I-one.
70
Comment
RSA636979
Arctostaphylos viscida subsp. viscida
Jon E. Keeley
1993-9-14
25042
Amador
Southeast of Ione on Highway 104 near railroad tracks.
100
Comment
RSA636980
Arctostaphylos viscida subsp. viscida
Jon E. Keeley
1993-9-14
25045
Amador
Southeast of Ione on Highway 104 near railroad tracks.
100
Comment
UC21915
Arctostaphylos viscida subsp. viscida
Geo. Hansen
1891-1
Amador
Drytown
Comment
UC549613
Arctostaphylos viscida subsp. viscida
J. E. Adams
1934-3-31
782
Amador
Ione
Comment
UC549614
Arctostaphylos viscida subsp. viscida
J. E. Adams
1934-3-30
775
Amador
se Ione
Comment
UC549714
Arctostaphylos viscida subsp. viscida
J. E. Adams
1934-3-31
777
Amador
Ione
Comment
UCR237723
Arenaria kingii var. glabrescens
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19379
Amador
Northern Sierra Nevada Mountains, Shot Rock Vista Rest Stop along CA-88 (Carson Pass Hwy), 1 mile west of the junction with Mormon Emigrant Trail
2329
Comment
CAS-BOT-BC137575
Aristida oligantha
John Thomas Howell
1954-9-5
30050
Amador
3 miles from Pine Grove on road to Jackson.
Comment
UCD56434
Aristida oligantha
Beecher Crampton
1954-8-3
2237
Amador
Hwy. 88, 6 miles east of Ione.
Comment
JEPS15694
Arnica mollis
G. Thomas Robbins
1956-9-10
3763
Amador
1/2 mi s Kirkwood Lake
2346
Comment
UCD129199
Arnica mollis
T. I. Storer
1938-8-11
s.n.
Amador
2 miles south of Carson Spur.
2651
Comment
CDA14785
Artemisia arbuscula
G. D. Barbe, J. T. Howell, T. C. Fuller
1981-8-1
3400
Amador
South side of Highway 88 just west of Carson Spur, 1 mile west of road to Lake Kirkwood.
2407
Comment
CAS-BOT-BC90261
Artemisia douglasiana
Geo. Hansen
1895-8-1
224
Amador
Agrc. Station
609
Comment
UCR230752
Artemisia douglasiana
George K. Helmkamp, E. A. Helmkamp
2010-10-1
16999
Amador
Northern Sierra Nevada Mountains Foothills, Shake Ridge Road, 1.1 miles southwest of its junction with Hale Road, 2.5 mi. NW (285 deg. ) of Volcano
692
Comment
UCR240734
Artemisia douglasiana
George K. Helmkamp, E. A. Helmkamp
2012-9-1
19731
Amador
Northern Sierra Nevada Mountains Foothills, aong CA-88 (Carson Pass Hwy) at the east end of Jackson; 0.2 mile east of the junction with CA-49
366
Comment
UCR253638
Artemisia douglasiana
George K. Helmkamp, Elizabeth Helmkamp
2012-11-5
20121
Amador
Sierra Nevada Mountains Foothills, Along CA-26 on the north side of the bridge over the North Fork Mokelumne River
628
Comment
POM289342A
Artemisia douglasiana
Lyman Benson
1931-8-26
s.n.
Amador
Silver lake, Sierra Nevada
2287
Comment
UCR202671
Artemisia tridentata subsp. vaseyana
George K. Helmkamp, E. A. Helmkamp
2008-9-22
14140
Amador
Northern Sierra Nevada Mountains, north side of CA-88, 0.2 mile northeast of Silver Lake
2266
Comment
CDA32875
Arundinaria gigantea
CDFA Staff
1980-1
9 .625
Amador
Ione: Goose Hill
0
Comment
RSA416089
Asarum hartwegii
F. C. Ball
1933-4-12
s.n.
Amador
Jackson
Comment
UCR198493
Asclepias cordifolia
George K. Helmkamp, E. A. Helmkamp
2008-5-4
13392
Amador
Sierra Nevada Mountains Foothills, along Tiger Creek Road, 0.3 mi east of the turnoff to Tiger Creek Reservoir
774
Comment
SEINET10580335
Asclepias cordifolia
George Hansen
Hansen 1989
Amador
Pedlar
1981
Comment
SEINET10580336
Asclepias cordifolia
George Hansen
Hansen 28
Amador
Agrc. Station
610
Comment
SEINET5625301
Asclepias cordifolia
Unknown
1904-1
107
Amador
Caminetti Ranch, near Jackson; Sierra Nevada Mountains
Comment
UCD121263
Asclepias cordifolia
June McCaskill; Katherine Onaga
1959-5-7
595
Amador
ca. 5 miles west of Pine Grove on road to Sutter Creek.
762
Comment
SEINET2440591
Asclepias fascicularis
George K. Helmkamp, E. A. Helmkamp
2009-8-24
15529
Amador
Northern San Joaquin Valley. Lambert Road, 1.6 miles west of its junction with Carbondale Road. (Carbondale 7.5 Q.).; 0
99
Comment
SEINET3856786
Asclepias fascicularis
George K. Helmkamp, E. A. Helmkamp
2010-10-1
16993
Amador
Northern Sierra Nevada Mountains Foothills: Shake Ridge Road, 11. mils SW of its junction with Hale Road, 2.5 mi NW of Volcano
692
Comment
UCD121332
Asclepias fascicularis
G. K. Helmkamp; E. A. Helmkamp
2006-10-23
11561
Amador
Central Valley/Northern Sierra Nevada Foothills: along CA-16, 0.2 mile east of Waits Station, southwest of Plymouth.
305
Comment
UCR201771
Asclepias fascicularis
George K. Helmkamp, E. A. Helmkamp
2008-9-28
14163
Amador
Foothills, northern Sierra Nevada Mountains, Sutter Creek Rancho Road on the north side of CA-88 and 4.2 miles southwest of the junction of CA-88 and CA-49
287
Comment
HSC40739
Asclepias fascicularis
R. York
1977-6-20
9
Amador
Tiger Creek Reservoir.
305
Comment
UC879107
Asclepias speciosa
Carl B. Wolf
1933-6-30
5134
Amador
0.4 mi s Pine Grove; Sierra Nevada
762
Comment
UC1440069
Aspidotis californica
Alan Smith with C. D. MacNeill
1975-4-12
663
Amador
along n bank of upper end of Pardee Reservoir (where it narrows)
167
Comment
CAS-BOT-BC65893
Aspidotis densa
Geo. Hansen
1894-10-1
649
Amador
Silver Lake
2438
Comment
UCR53389
Aster
R. D. Goeden, Don W. Ricker
1988-9-7
s.n.
Amador
Sierra Nevada Mtns., El Dorado National Forest, at Silver Lake, north side of State Hwy 88
2200
Comment
CDA10242
Aster chilensis
L. Brown
1958-10-27
Amador
Auberts Corner Pine Grove
0
Comment
RSA0013372
Aster eatonii
George K. Helmkamp, E. A. Helmkamp
2010-9-1
16888
Amador
Northern Sierra Nevada Mountains: along CA-88, 2.6 miles southwest of its junction with Mormon Emigrant Trail, e. 2.75 mi NNW of Upper Bear River Reservoir.
2162
Comment
UCR242836
Aster eatonii
George K. Helmkamp, E. A. Helmkamp
2010-9-1
16888
Amador
Northern Sierra Nevada Mountains, along CA-88, 2.6 miles southwest of its junction with Mormon Emigrant Trail, c. 2.75 mi. NNW of Upper Bear River Reservoir
2162
Comment
UCR253240
Aster foliaceus var. parryi
George K. Helmkamp, Elizabeth Helmkamp
2013-7-6
20993
Amador
Northern Sierra Nevada Mountains, Bear River Road, 1.5 road miles east of the dam for Lower Bear River Reservoir
1837
Comment
UCR257205
Aster foliaceus var. parryi
George K. Helmkamp, Elizabeth Helmkamp
2013-9-7
22277
Amador
Northern Sierra Nevada Mountains, Tragedy Spring Road, 0.17 mi. above junction with Hwy 88/Carson Pass Rd., at the entrance path to the spring
2425
Comment
RSA0013368
Aster integrifolius
George K. Helmkamp, E. A. Helmkamp
2010-9-1
16882 -A
Amador
Northern Sierra Nevada Mountains: along CA-88, 2.6 miles southwest of its junction with Mormon Emigrant Trail, e. 2.75 mi NNW of Upper Bear River Reservoir.
2162
Comment
CDA14781
Aster integrifolius
G. D. Barbe, J. T. Howell, T. C. Fuller
1981-8-1
3388
Amador
south base of Peddler Hill, Highway 88 0.5 mile east of junction with road to Dufrene.
2084
Comment
CDA18606
Aster occidentalis var. occidentalis
G. D. Barbe, T. C. Fuller & J. T. Howell
1981-8-1
3390
Amador
Sierra Nevada; South side of Hwy 88, just west of Carson Spur; 1 mile west of road to Lake Kirkwood, 3.6 miles west of Silver Lake (bridge).
2407
Comment
UCR248375
Aster occidentalis var. occidentalis
George K. Helmkamp, Elizabeth Helmkamp
2013-7-10
21016
Amador
Northern Sierra Nevada Mountains, Plasse Road at the southern end of Silver Lake, off Hwy 88/Carson Pass Hwy
2191
Comment
RSA795352
Astragalus bolanderi
George K. Helmkamp, E. A. Helmkamp
2011-8-6
17988
Amador
Ellis Road, 0.2 miles south of its junction with CA-88
2009
Comment
SBBG128637
Astragalus bolanderi
G. K. Helmkamp, E. A. Helmkamp
2011-8-6
17988
Amador
Ellis Rd, 0.2 mi S of its jct with CA-88
2009
Comment
UCR233129B
Astragalus bolanderi
George K. Helmkamp, E. A. Helmkamp
2011-8-6
17988
Amador
Northern Sierra Nevada Mountains, Ellis Road, 0.2 miles south of its junction with CA-88
2009
Comment
SEINET7073071
Astragalus gambelianus
A. G. Vestal
1963-4-9
s.n.
Amador
On the Ione-Plymouth Road (Route 124) about 1.1 miles south of its end at Route 16. UTM Zone 10, 683433mE, 4255806mN. Coordinate datum: NAD27.
Comment
RSA488196
Astragalus gambelianus
Katherine Curran
1886-5-23
s.n.
Amador
Amador
Comment
CAS-BOT-BC186851
Astragalus gibbsii
Geo. Hansen
1893-1-1
s.n.
Amador
Mokelumne River
548
Comment
SDSU7640
Astragalus whitneyi
Helen L. Dale
1929-7-29
Amador
Summit of Carson Spur
2835
Comment
UC733674
Astragalus whitneyi var. whitneyi
H. E. McMinn
1932-7-27
2907
Amador
Needles Eye , Needles Eye (Silver Lake)
2743
Comment
CAS-BOT-BC17395
Athysanus pusillus
Geo. Hansen
1892-4-1
575
Amador
The Sequoia Region. New York Falls.
609
Comment
RSA746968
Atriplex canescens subsp. canescens
George K. Helmkamp, E. Helmkamp
2008-10-30
14303
Amador
along CA-49, 0.2 mile south of Plymouth
314
Comment
UCR252993
Atriplex canescens subsp. canescens
George K. Helmkamp, E. A. Helmkamp
2013-11-15
22486
Amador
Sierra Nevada Mountains Foothills, along Hwy CA-49, 1.0 mile south of Plymouth
303
Comment
SEINET3821625
Avena fatua
George K. Helmkamp, E. A. Helmkamp
2010-3-26
15773
Amador
Eastern San Joaquin Valley/ Sierra Nevada Foothills, low foothills along CA-16, 6.8 miles west of Plymouth near Forest Home Rd. (Irish Hill 7.5' Q)
177
Comment
UCR253192
Avena fatua
George K. Helmkamp, Elizabeth Helmkamp
2013-8-11
22162
Amador
Sierra Nevada Mountains Foothills, Along CA-49, just northeast of its junction with Randolph Court, c. 1 km S of Plymouth
326
Comment
UCR253469
Avena fatua
George K. Helmkamp
2014-4-5
22675
Amador
Eastern San Joaquin Valley, Sutter Creek-Ione Road, 1.2 miles south of its junction with CA-124
197
Comment
CAS-BOT-BC98004
Baccharis pilularis
Ernest Braunton
1904-8-1
1219
Amador
School Grounds
Comment
JEPS19473
Baccharis pilularis
Rimo Bacigalupi with Roman Gankin, Otto Solbrig and Dr. H. Baker
1957-12-27
6107
Amador
1 mi n, (at jct of new State Hwy (e-w straight-way) 88 to Jackson & county rd Buena Vista
106
Comment
UCR194692
Baccharis pilularis
George K. Helmkamp, E. A. Helmkamp
2007-10-13
13098
Amador
Central Valley / Northern Sierra Nevada Foothills, along CA-124, 0.3 mile north of its junction with CA-88 and south of Ione
87
Comment
UCR259875
Baccharis pilularis
George K. Helmkamp, Elizabeth Helmkamp
2013-10-18
22448
Amador
Sierra Nevada Mountains Foothills, along Shenandoah Road, 0.2 mile east of CA-49 in Plymouth
364
Comment
CAS-BOT-BC106557
Balsamorhiza deltoidea
Curran
4425
Amador
Unspecified
Comment
UC118100
Berberis aquifolium var. dictyota
Geo. Hansen
1893-4-7
219
Amador
Mt Zion
914
Comment
UC1280796
Berberis aquifolium var. repens
H. E. McMinn
1937-9-26
5084
Amador
Mt Zion
Comment
CAS-BOT-BC75951
Berberis pumila
Geo. Hansen
1892-4-1
219
Amador
Sequoia Region. Mount Zion.
853
Comment
CAS-BOT-BC102164
Bidens
1954-9-5
30038
Amador
Near Ione
91
Comment
CAS-BOT-BC412935
Bistorta bistortoides
W. Bryan Duncan
1927-8-1
s.n.
Amador
Vicinity of Silver Lake
Comment
RSA0036002
Blennosperma nanum var. nanum
George K. Helmkamp
2013-3-14
20172
Amador
S edge of city of Plymouth; along CA-49, 1.1 miles southwest of its junction with Fiddletown Road
319
Comment
SD234799
Blennosperma nanum var. nanum
G. K. Helmkamp, E. A. Helmkamp
2007-3-17
11637
Amador
Sacramento Valley/ Sierra Nevada Foothills: along CA-49, 0.3 mile south of Plymouth (Amador City 7.5'Q)
334
Comment
UCR171218
Blennosperma nanum var. nanum
George K. Helmkamp, E. A. Helmkamp
2006-3-19
10085
Amador
Northern Sierra Nevada Foothills, Along Calif. Highway 49 just south of Plymouth
323
Comment
UCR189446
Blennosperma nanum var. nanum
George K. Helmkamp, E. A. Helmkamp
2007-3-17
11637
Amador
Sacramento Valley/ Sierra Nevada Foothills, along CA-49, 0.3 mile south of Plymouth
335
Comment
UCD44956
Boechera divaricarpa
Lois Weeth
2004-7-28
s.n.
Amador
about 1 mile E of Silver Lake, off Hwy 88, area that drains into Oyster Creek.
2072
Comment
CAS-BOT-BC16284
Boechera howellii
Dean W. Taylor
1974-8-25
4852
Amador
Sierra Nevada. North facing cirque on Mokelumne Peak, near timberline.
2849
Comment
SBBG33721
Boechera stricta
T. L. Secrest
1950-8-17
Amador
Silver Lake
Comment
POM46058
Boisduvalia densiflora
Geo. Hansen
1896-7-28
1475
Amador
Sequoia gigantea region: Pioneer
1067
Comment
UCD136844
Botrychium multifidum
Dennis Wm. Stevenson
1974-10-27
413
Amador
Silver Lake, near Kit Carson Lodge.
2185
Comment
JEPS49666
Boykinia occidentalis
Geo. Hansen
June 1892
293
Amador
New York Falls Sequoia Region, New York Falls (Agrc. Station)
609
Comment
CAS-BOT-BC418405
Boykinia occidentalis
Geo. Hansen
1892-1-1
243
Amador
Agr Station
609
Comment
CHSC91682
Brachypodium distachyon
G. F. Hrusa; R. Breckenridge
2004-5-5
16266
Amador
Ione Region. Roadside app. 3 mi. E of Sacramento Co. line on Michigan Bar. Rd.
340
Comment
UCD146590
Brachypodium distachyon
G. F. Hrusa; J. Hart
1996-5-9
12921
Amador
Cosumnes Blue Oak Habitat. Howard Ranch. Hills S of Twin Cities Rd. (Hwy.104).
85
Comment
UCD80173
Brassica nigra
CNPS SN Foothill Team
2006-6-15
SNNR 1065
Amador
Kennedy Gold Mine, private .
401
Comment
UCR257587
Brassica rapa
George K. Helmkamp, Elizabeth Helmkamp
2014-2-20
22522
Amador
Sierra Nevada Mountains Foothills, 2.2 air miles SE (126 deg. ) of Ione, along CA-88, 0.5 mile northeast of its junction with CA-104
172
Comment
RSA0094876
Briza maxima
George K. Helmkamp, Amy Barnes
2014-5-8
22846
Amador
Sacramento Valley/Sierra Nevada Foothills. along CA-104, 1.2 miles southeast of Ione.
146
Comment
SD239520
Briza minor
G. K. Helmkamp, E. A. Helmkamp
2011-5-19
17295
Amador
Lower Sierra Nevada Mountains Foothills: NW of Pardee Reservoir, 0.1 mil east of Rock Creek Road on a gravel spur leading to houses, 4.65 mi SW (220a^z) of Jackson (Jackson 7.5'Q)
280
Comment
UCD57421
Briza minor
A. A. Beetle
1946-5-11
4250
Amador
Amador-Sacramento County line. Hwy. 16.
Comment
UC1280473
Brodiaea appendiculata
Theodore F. Niehaus
1965-5-8
515
Amador
1 mi w Ione (on Highway 104, s side of road)
Comment
UC1614082
Brodiaea appendiculata
Charles M. Belshaw
1935-5-30
809
Amador
9 mi. s. Ione
Comment
RSA6745
Brodiaea appendiculata
Carl B. Wolf
1933-5-24
4934
Amador
3.3 miles NW of Ione.
91
Comment
UC66902
Brodiaea elegans subsp. elegans
Ernest Braunton
Jun 1904
1009
Amador
vicinity Ione
60
Comment
UC768602
Brodiaea nana
R. F. Hoover
1940-5-19
4394
Amador
3 mi w Ione
Comment
UCD77135
Brodiaea nana
Robert E. Preston
2003-5-9
2127
Amador
Ca. 1.75 mi NW of Ione, along Irish Hill Rd, 0.15 mi N of Hwy 104.
74
Comment
UCR176287
Bromus carinatus
George K. Helmkamp, Elizabeth Helmkamp
2006-5-9
10358
Amador
Northern Sierra Nevada Foothills, Along Calif. Hwy 88, 0.9 mi. south of the El Dorado County line at Enterprise
274
Comment
UCR240890
Bromus carinatus var. carinatus
George K. Helmkamp, E. A. Helmkamp
2012-6-6
19121
Amador
Northern Sierra Nevada Mountains, along Hwy CA-88, 1.1 miles west of Cooks Station
1439
Comment
UCR248391
Bromus carinatus var. carinatus
George K. Helmkamp, Elizabeth Helmkamp
2013-7-10
21010
Amador
Northern Sierra Nevada Mountains, Plasse Road toward Silver Lake, 0.3 mile south of CA-88/Carson Pass Hwy
2276
Comment
UCR257882
Bromus carinatus var. carinatus
George K. Helmkamp, Ann Kerchner, Amy Barnes
2012-8-4
19555
Amador
Northern Sierra Nevada Mountains, West Lake Road along the west side of Silver Lake; 4.1 miles north of junction with Plasse Road
2247
Comment
UC76888
Bromus carinatus var. carinatus
Geo. Hansen
1893-1
624
Amador
California
Comment
UCR241320
Bromus catharticus
George K. Helmkamp, E. A. Helmkamp
2012-9-20
19875
Amador
Northern Sierra Nevada Mountains Foothills, along Hwy E-26 (Red Corral/West Point-Pioneer Rd.) just north of the bridge over the North Fork Mokelumne River
613
Comment
RSA182762
Bromus diandrus
Geo Hansen
1893-1
598
Amador
[no additional locality data]
Comment
SEINET10517952
Bromus diandrus
George Hansen
1893-1
Hansen 598
Amador
New York Falls.
610
Comment
SEINET10934037
Bromus diandrus
George Hansen
1896-1
Hansen 2076
Amador
Jackson Gate.
488
Comment
CAS-BOT-BC155466
Bromus hordeaceus
Geo. Hansen
1894-4-1
950
Amador
Sequoia Region. Agricultural Station.
609
Comment
UC76889
Bromus hordeaceus
Geo. Hansen
1893-1
950
Amador
Amador
Comment
UCR187304
Bromus hordeaceus
George K. Helmkamp, E. A. Helmkamp
2007-4-5
11748
Amador
Foothills, Northern Sierra Nevada Mountains, along CA-49, 0.2 mile west of Amador City
309
Comment
CAS-BOT-BC155341
Bromus laevipes
Geo. Hansen
1892-5-1
618
Amador
Sequoia Region. Agricultural Station.
609
Comment
UCR240926
Bromus laevipes
George K. Helmkamp, E. A. Helmkamp
2012-6-26
19274 A
Amador
Northern Sierra Nevada Mountains, Panther Creek Road, 4.1 miles south of its junction with CA-88, S of Hwy 88/Carson Pass Hwy. and W of Lower Bear Reservoir
1518
Comment
UCD58998
Bromus madritensis
Beecher Crampton
1957-5-28
4058
Amador
Old UC Foothill Field Station. 5.3 miles northeast of Jackson.
Comment
UCD59026
Bromus madritensis
Beecher Crampton
1959-5-18
5219
Amador
Amador-El Dorado Co. border.: Above the Cosumnes River. 2.9 miles south of Latrobe.
Comment
UC1131250
Bromus madritensis subsp. rubens
G. T. Nordstrom
1936-5-3
784
Amador
2 mi ssw of Sugarloaf
213
Comment
SD234019
Bromus mollis
Virginia Pinkus Ryder
1964-5-9
172
Amador
Kennedy Mine near Jackson.
338
Comment
SEINET10518059
Bromus rubens
George Hansen
1896-5-13
Hansen 1665
Amador
Calaveras County. Mokelumne River and Immediate Tributaries. White Bar.
305
Comment
SEINET3821904
Bromus suksdorfii
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19421
Amador
Northern Sierra Nevada Mountains, Tragedy Spring, near Canyon Pass Hwy, along Tragedy Spring Road 0.3 mi east of its junction with CA-88 (Tragedy Spring 7.5' Q)
2420
Comment
UC1136627
Calandrinia ciliata
R. D. Roseberry
1935-4-18
65
Amador
1/2 mi e Buena Vista; Jackson Quadrangle
91
Comment
CAS-BOT-BC438350
Calandrinia ciliata
Geo. Hansen
1891-3-1
76
Amador
Pine Grove
914
Comment
UC7738
Calandrinia ciliata
Geo. Hansen
Mar 1895
907
Amador
Sequoia Region
609
Comment
JEPS13548
Callitriche heterophylla var. heterophylla
Rimo Bacigalupi with G. T. Robbins
1955-5-22
5170
Amador
1.6 mi due s Ione (on road to Buena Vista Corners)
91
Comment
UC1134294
Calocedrus decurrens
A. D. Gifford
1934-9-11
360
Amador
2 mi e Westmoreland; El Dorado National Forest, Pyramid Peak Quadrangle
Comment
SJSU9983
Calochortus albus
J. H. Hitchcock
1962-4-28
51
Amador
c. 5 mi N of Ione off Highway 104
Comment
CAS-BOT-BC487501
Calochortus albus
Ann Wood
1918-5-10
s.n.
Amador
Sutter Creek
Comment
CDA39301
Calochortus albus
R. Cooper
1963-5-7
s.n.
Amador
Old U.C. Experimental Station property, Jackson area.
0
Comment
RSA169947
Calochortus albus
Earle Mulliken
1904-6-1
102
Amador
Caminetti Ranch, near Jackson.
488
Comment
SEINET8194197
Calochortus albus
E. Mulliken
1904-1
102
Amador
Caminetti Ranch, neaer Jaackson.
488
Comment
SEINET8194206
Calochortus albus
H. R. Holbo
1961-4-12
s.n.
Amador
Horse Creek.
183
Comment
POM109703
Calochortus leichtlinii
Geo Hansen
1895-6-13
1070
Amador
Panther Creek
1463
Comment
UC569445
Calochortus luteus
R. D. Roseberry
1935-5-6
150
Amador
3.5 mi w Buena Vista; Jackson Quad.
121
Comment
CAS-BOT-BC490527
Calochortus luteus
Carl B. Wolf
1933-5-24
4933
Amador
W. Slope Sierra Nevada. 3 3/10 mi. nw. of Ione.
91
Comment
UCR174005
Calochortus monophyllus
George K. Helmkamp, Elizabeth Helmkamp
2006-5-9
10337
Amador
Northern Sierra Nevada foothills, Grass Valley Creek, 1.2 miles east of Pine Grove along Calif. Hwy 88
762
Comment
CAS-BOT-BC492592
Calochortus monophyllus
Ann Wood
1918-5-10
s.n.
Amador
20mi above Sutter Creek
Comment
CAS-BOT-BC492594
Calochortus monophyllus
Geo. Hansen
1893-4-1
47
Amador
Agrc. Station
609
Comment
POM109675
Calochortus monophyllus
Geo Hansen
1893-4-28
47
Amador
Middle Fork, Sequoia gigantea region
396
Comment
UC843682
Calochortus nudus
Carl B. Wolf
1933-5-24
Amador
11.5 mi e Pine Grove (on Carson Pass Highway, w slope of Sierra Nevada); Sierra Nevada
1219
Comment
CAS-BOT-BC493340
Calochortus superbus
Geo. Hansen
1895-6-1
1250
Amador
Agrc. Station, New York Falls
609
Comment
RSA7243
Calochortus superbus
Carl B. Wolf
1933-7-1
5144
Amador
Kings Ranch, 8 mi. above Pine Grove on the Carson Pass Highway.
976
Comment
UC1134546
Calochortus venustus
G. T. Nordstrom
1936-5-5
790
Amador
2.6 mi wsw Sutter Creek; Jackson Quad.
335
Comment
CAS-BOT-BC493979
Calochortus venustus
D E Breedlove
1962-6-14
3670
Amador
Along State Hwy. 88, 8.8 miles east of Pine Grove
1036
Comment
CAS-BOT-BC493983
Calochortus venustus
Evelina Cannon
1892-7-1
s.n.
Amador
No location givien
Comment
CAS-BOT-BC175753
Caltha leptosepala
Gwendolan Newell
1929-8-24
s.n.
Amador
Summit, Emigrant Trail, Silver Lake
2438
Comment
JEPS40389
Calycadenia multiglandulosa
W. L. Jepson
1929-4-29
15257
Amador
Willow Springs Station, Sacramento-Jackson road
198
Comment
JEPS5014
Calycadenia multiglandulosa
Rimo Bacigalupi with G. L. Stebbins, L. R. Heckard, and Karl Jacob
1951-5-13
3327
Amador
along State Highway No. 16, 0.6 mi e of junction with dirt road going off n to Latrobe, drainage basin of Willow Creek Willow Creek
207
Comment
UC1119099
Calycadenia multiglandulosa
P. L. Johannsen
1937-7-22
1265
Amador
3 1/2 mi wnw of, Pine Grove; Jackson Quadrangle
548
Comment
CAS-BOT-BC270036
Calycadenia multiglandulosa
R. F. Hoover
1938-7-30
3705
Amador
4 miles SW of Ione
Comment
POM298213
Calycadenia multiglandulosa subsp. bicolor
H. M. Hall
1930-8-9
12856
Amador
Between Ione and Buena Vista
137
Comment
RSA255496
Calycadenia multiglandulosa subsp. bicolor
Gerald D. Carr
1971-9-24
675
Amador
0.7 miles north of Camanche Parkway on Buena Vista Indian Reservation Road
168
Comment
CAS-BOT-BC275419
Calycadenia truncata var. truncata
Evalina Cannon
July 193?
s.n.
Amador
Unspecified
Comment
UCR241340
Calyptridium monospermum
George K. Helmkamp, E. A. Helmkamp
2012-6-26
19256
Amador
Northern Sierra Nevada Mountains, Panther Creek Road, 0.4 mile south of its junction with CA-88/Carson Pass Hwy and W of Lower Bear Reservoir
1643
Comment
UCD69426
Calyptridium umbellatum
Fred Tulley
1984-5-26
23
Amador
Amador Co.; along State Route 88 about 4 miles north of Hams Sta.; in Yellow Pine forest with Pinus and Ribes; common annual herb, 0.5 dm. tall, taprooted, with pink, decumbant flowers; growing in dry sandy-gravely soil with granite parent material in full sun.
1859
Comment
UCD160986
Calystegia
G. Ledyard Stebbins
1971-6-20
8029
Amador
River Pines. (Exact location unknown. Coordinates estimated by label maker.)
Comment
RSA122063
Camissonia hirtella
R. D. Roseberry
1935-4-24
121
Amador
6 miles north of Jones Butte,
122
Comment Read comments Nov 22 2013
RSA186759
Camissonia hirtella
Peter H. Raven
1963-5-7
18351
Amador
1.5 miles north of Buena Vista
Comment
CAS-BOT-BC520352
Campanula exigua
George K. Helmkamp; Mary Alice Barnes
2013-5-17
20615
Amador
Foothills, Northern Sierra Nevada Mountains: Stony Creek Road, 8.7 mi SW of Jackson, 0.58 mi NNE (07 deg. ) of Chrome Mountain
307
Comment Read comments Jul 30 2020
UCSC000308
Capsella bursa-pastoris
G. T. Nordstrom
1936-4-19
708
Amador
Plymouth, Jackson
305
Comment
UCD110466
Cardamine
Christopher Mallek
2008-1
RP3- 33
Amador
River Pines.
688
Comment
CAS-BOT-BC37250
Cardamine breweri
W. B. Duncan
1927-8-1
s.n.
Amador
Vicinity of Silver Lake.
Comment
UCR198456
Cardamine hirsuta
George K. Helmkamp, E. A. Helmkamp
2008-3-12
13147
Amador
Foothills, northern Sierra Nevada Mountains, 0.2 mile east of the junction of Bell Road and CA-49 at Enterprise; junction of Plymouth and Pigeon Creeks
259
Comment
UCR232204
Cardamine hirsuta
George K. Helmkamp, E. A. Helmkamp
2011-3-12
17084
Amador
Northeastern San Joaquin Valley, along CA-88, 0.8 mile northeast of the San Joaquin County line, c. 3 miles north of Camanche Reservoir
81
Comment
UCR246400
Cardamine hirsuta
George K. Helmkamp, E. A. Helmkamp
2012-3-22
18626
Amador
Northern Sierra Nevada Mountains Foothills, Rancho Cicada Retreat; private road, 1.1 miles north of Bell Road on east side of Middle Fork Cosumnes River
255
Comment
UC1126890
Cardamine oligosperma
C. M. Belshaw
1936-7-12
2468
Amador
Tiger Creek .7 mi nw Blakeley; Big Trees Quad., Tiger Creek
Comment
UCR257068
Carduus pycnocephalus
George K. Helmkamp, Mary Alice Barnes
2013-5-17
20608
Amador
Northern Sierra Nevada Mountains Foothills, Stony Creek Road, 3.6 miles southwest of Jackson
293
Comment
RSA139022
Carduus pycnocephalus
Leland Brown
1960-6-13
s.n.
Amador
Bank of the Consumnes River, C. J. Lorentz ranch, about 4 miles NW of Plymouth
Comment
JEPS28693
Carduus pycnocephalus subsp. pycnocephalus
L. Brown
1960-6-13
Amador
ca. 4 mi nw of Plymouth (Consumnes River bank, C. J. Lorentz prop.); Consumnes River
Comment
SEINET3896968
Carex abrupta
George K. Helmkamp, E. A. Helmkamp
2008-6-23
13742
Amador
Northern Sierra Nevada Mountains: Dufrene Road, 1.5 miles south of its junction with CA-88 jct. between Mormon Emigrant Trail and Bear Valley Reservoir Road ( Bear River Reservoir 7.5'Q).; 0
2021
Comment
UCR197330
Carex abrupta
George K. Helmkamp, E. A. Helmkamp
2008-6-23
13742
Amador
Northern Sierra Nevada Mountains, Dufrene Road, 1.5 miles south of its junction with CA-88, jct. between Mormon Emigrant Trail and Bear Valley Reservoir Road
2021
Comment
UCD140151
Carex athrostachya
G. K. Helmkamp
2007-6-29
12436
Amador
Northern Sierra Nevada Mountains: Kirkwood Meadows about one mile west of Kirkwood and 0.1 mile south of CA-88.
2317
Comment
CAS-BOT-BC18013
Carex athrostachya
Richard Yeo
1971-7-20
s.n.
Amador
Sierra Nevada. Margin of Bear River Reservori, ca. 3 miles southeast Paddler Hill.
1767
Comment
CAS-BOT-BC19195
Carex barbarae
Geo. Hansen
1893-4-1
641
Amador
Sequoia Region. Agricultural Station.
609
Comment
CAS-BOT-BC34947
Carex densa
Jeanne Walker
1939-5-7
s.n.
Amador
Neighborhood of Mount Echo.
Comment
CAS-BOT-BC34948
Carex densa
Geo. Hansen
1892-4-1
1233
Amador
Sequoia Region. Pine Grove.
762
Comment
UCR246640
Carex deweyana subsp. leptopoda
George K. Helmkamp, E. A. Helmkamp
2012-6-6
19149
Amador
Northern Sierra Nevada Mountains, Panther Creek Road, 5.8 miles south of its junction with CA-88, 6.2 mi. SW (246 deg. ) of Bear River Reservoir dam
1465
Comment
CHSC99418
Carex fracta
Robert F. C. Naczi
2006-8-6
11527
Amador
Ca. 6.5 mi SW of community of Kit Carson, 1.0 road mi SW of junction of route 88 and Mormon Emigrant Trail, along small stream ESE of its crossing by route 88.
2156
Comment
CAS-BOT-BC22166
Carex helleri
Gwendolan Newell
1929-8-23
s.n.
Amador
Silver Lake.
Comment
CAS-BOT-BC31227
Carex lenticularis var. impressa
William Henry Brewer
1863-8-15
2099
Amador
Shore of Silver Lake.
2225
Comment
CAS-BOT-BC31228
Carex lenticularis var. impressa
John Thomas Howell; T. C. Fuller; G. D. Barbe
1981-8-10
54415
Amador
Roadside seepage, Peddler Hill, Carson Pass road.
2084
Comment
UCD74093
Carex multicostata
Jennifer W. Burt
2006-8-12
184
Amador
Kirkwood active ski area, off Hwy 88, collected from center of 'Lookout Janek' ski run.
2511
Comment
UCD74098
Carex multicostata
Jennifer W. Burt
2006-8-10
194
Amador
Kirkwood active ski area, off Hwy 88, collected from center of 'Lost Cabin' ski run.
2573
Comment
UCR248392
Carex multicostata
George K. Helmkamp, Elizabeth Helmkamp
2013-7-10
21031
Amador
Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the rest stop 0.4 mile west of CA-88 (Carson Pass Hwy), near abandoned Iron Mountain ski area
2250
Comment
SEINET11182684
Carex nervina
Robert F. C. Naczi
2006-8-6
11503
Amador
ca. 6.5 mi SW of community of Kit Carson, 1.0 road mi SW of junction of route 88 and Mormon Emigrant Trail, along small stream ESE of its crossing by route 88
2164
Comment
SEINET4896804
Carex specifica
D. S. Seigler, E. Seigler
1972-7-22
6347
Amador
West of Plasses on State hwy. 88.
Comment
UCR233409
Carex subfusca
George K. Helmkamp, E. A. Helmkamp
2011-8-6
17969
Amador
Northern Sierra Nevada Mountains, Ellis Road, 2.1 miles south of its junction with CA-88
1794
Comment
UCR241374
Carex subfusca
George K. Helmkamp, E. A. Helmkamp
2012-6-26
19254
Amador
Northern Sierra Nevada Mountains, Panther Creek Road, 0.4 mile south of its junction with CA-88/Carson Pass Hwy and W of Lower Bear Reservoir
1643
Comment
CAS-BOT-BC115069
Carex vesicaria
Gwendolan Newell
1929-8-23
s.n.
Amador
Hidden Lake, Silver Lake.
2206
Comment
CDA33173
Carex vesicaria
G. D. Barbe, J. T. Howell, T. C. Fuller
1981-8-1
3394
Amador
On south side of Highway 88 just west of Carson Spur; 3.6 miles east of Silver Lake.
Comment
SDSU11672
Carex vesicaria
D. F. Howe
1961-8-10
3165
Amador
Pond at Carson Spur, Carson Pass road #88
2435
Comment
UCD117346
Cassiope mertensiana
Dr. T. I. Storer
1938-8-11
s.n.
Amador
2 mi. so. Of Carson Spur.
2651
Comment
UCD110492
Castilleja
Christopher Mallek
2008-1
RP2- 15
Amador
River Pines.
688
Comment
CAS-BOT-BC249102
Castilleja affinis
Geo. Hansen
1892-7-1
893
Amador
Deer Creek
762
Comment
CAS-BOT-BC249103
Castilleja affinis
Geo. Hansen
1896-6-20
1754
Amador
Pine Grove
670
Comment
UCD122203
Castilleja applegatei
G. K. Helmkamp
2007-6-29
12425
Amador
Northern Sierra Nevada Mountains: Sandy Cove picnic area southeast of CA-88 beside the west edge of Silver Lake.
2244
Comment
UCR219038
Castilleja applegatei
George K. Helmkamp, E. A. Helmkamp
2010-7-13
16509
Amador
Northern Sierra Nevada Mountains, between the west shore of Silver Lake and CA-88; lakeside rest stop area
2235
Comment
CAS-BOT-BC249576
Castilleja applegatei subsp. pinetorum
Ann Wood
1918-5-10
s.n.
Amador
20 mi above Sutter Creek
Comment
UCR198496
Castilleja applegatei subsp. pinetorum
George K. Helmkamp, E. A. Helmkamp
2008-5-4
13394
Amador
Sierra Nevada Mountains Foothills, along Tiger Creek Road, 0.3 mi east of the turnoff to Tiger Creek Reservoir
774
Comment
UCD122318
Castilleja attenuata
G. K. Helmkamp; E. A. Helmkamp
2007-4-5
11742
Amador
Northern Sierra Nevada Mountains: along CA-49, 0.2 mile west of Amador City.
309
Comment
UCR231021
Castilleja attenuata
George K. Helmkamp, E. A. Helmkamp
2011-6-7
17467
Amador
Northern Sierra Nevada Mountains Foothills, Shake Ridge Road (Gopher Flat Rd.), 0.2 mile southwest of its junction with Pine Gulch Road, 2.2 mi. NE of Sutter Creek
465
Comment
UCR257016
Castilleja attenuata
George K. Helmkamp, Mary Alice Barnes
2013-5-13
20570
Amador
Sierra Nevada Mountains, Fiddletown Road, c. 9 miles northeast of its junction with E-16/Shenandoah Rd. near Plymouth
665
Comment
JEPS77549
Castilleja densiflora subsp. densiflora
T. I. Chuang with Fei-Mei Chuang
1978-5-23
7705
Amador
2 mi n Plymouth (along Highway 49)
Comment
JEPS16807
Castilleja exserta subsp. exserta
Rimo Bacigalupi with G. Thomas Robbins
1955-5-6
5042
Amador
3.7 mi sw Plymouth (at junction of Calif Hwys 16 and 104)
207
Comment
UC1063283
Castilleja foliolosa
R. D. Roseberry
1935-4-18
54
Amador
0.5 mi se Ione; Jackson Quad.
15
Comment
JEPS34372
Castilleja lacera
Rimo Bacigalupi, and L. R. Heckard
1963-5-13
8851
Amador
.33 mi e Willow Springs School (along Calif Hwy 16, at crossing of a tributary of Willow Creek, 0.5 mi w of junction with Highway 104 (formerly Waits Station)); Willow Creek
195
Comment
JEPS74833
Castilleja lacera
L. R. Heckard, T. I. Chuang and R. Bacigalupi
1975-5-22
4043
Amador
2 mi w Route 16 junction with Route 49 (along Route 16, just e of site of Waits Station)
Comment
UCD122991
Castilleja miniata
T. E. Weier
1940-7-25
s.n.
Amador
2 miles south of Carson Spur.
Comment
UCR242833
Castilleja tenuis
George K. Helmkamp, E. A. Helmkamp
2010-9-1
16872
Amador
Northern Sierra Nevada Mountains, along CA-88, 2.6 miles southwest of its junction with Mormon Emigrant Trail, c. 2.75 mi. NNW of Upper Bear River Reservoir
2162
Comment
CAS-BOT-BC48528
Ceanothus cordulatus
Geo. Hansen
1892-1-1
192
Amador
Cold Springs
1828
Comment
OBI10316
Ceanothus cordulatus
H. E. McMinn
August1937
5073 B
Amador
along small stream leading out of PG & E reservoir on Bear river
Comment
SACT002894
Ceanothus cordulatus
H. Wiedman, D. Stuart
1969-7-30
Amador
Dry rocky slope. Road to Stockton Municipal Camp.
2072.64
Comment
UCD111399
Ceanothus cordulatus
T. I. Storer
1926-7-16
554
Amador
Silver Lake.
Comment
HSC18268
Ceanothus cuneatus
J. V. Lenz
1946-4-6
Amador
5 mi. NW of Plymouth
Comment
UCR189486
Ceanothus cuneatus subsp. cuneatus
George K. Helmkamp, E. A. Helmkamp
2007-3-17
11643
Amador
Eastern Sacramento Valley, Buena Vista Road, 0.3 mile north of Buena Vista
104
Comment
UC1070950
Ceanothus cuneatus var. cuneatus
A. D. Gifford
1934-11-26
370
Amador
1.2 mi s West Point; Jackson quad
822
Comment
UC18270
Ceanothus cuneatus var. cuneatus
Geo. Hansen
Apr 1891
58
Amador
Rgr Station. Sequoia Region
609
Comment
CAS-BOT-BC64383
Ceanothus diversifolius
H. E. McMinn
1926-5-30
1713 R
Amador
23 mi. e. of Jackson. Road to Kit Carson Pass.
1371
Comment
CAS-BOT-BC64385
Ceanothus diversifolius
H. E. McMinn
1926-5-30
1713 S
Amador
23 mi. e. of Jackson. Road to Kit Carson Pass.
1371
Comment
CAS-BOT-BC64390
Ceanothus diversifolius
Kath. Brandegee
1910-6-1
s.n.
Amador
Cooks station (Wylies).
Comment
RSA301124
Ceanothus diversifolius
D. C. Michener
1982-7-29
4146
Amador
Along 88, 7.6 miles NE of Pioneer Station.
Comment
CAS-BOT-BC50810
Ceanothus integerrimus
Geo. Hansen
1895-5-1
1324
Amador
Ham's
1524
Comment
UC1070724
Ceanothus integerrimus
G. T. Nordstrom
1936-4-23
739
Amador
1 mile E. S. E. of Volcano
762
Comment
UC1070770
Ceanothus integerrimus
C. M. Belshaw
1936-7-1
2407
Amador
1 mi nnw Whitmore; Jackson quad.
1127
Comment
UC18245
Ceanothus integerrimus
Geo. Hansen
X 1895
1354
Amador
Pine Grove
762
Comment
UC18247
Ceanothus integerrimus
Geo. Hansen
V 1895
1324
Amador
Armstrong's Station
1524
Comment
UCD111960
Ceanothus integerrimus
B. Crampton
1953-7-30
1550
Amador
Hwy 88, Ham's Station.
1661
Comment
UCD22705
Ceanothus integerrimus
April McCoy
1984-5-5
21
Amador
12 miles east of Jct. 88 on Hwy 88.
426
Comment
RSA6184
Ceanothus integerrimus var. californicus
Carl B. Wolf
1933-5-24
4926
Amador
Above Pine Grove on Carson Pass Hwy.
793
Comment
OBI10388
Ceanothus parvifolius
H. E. McMinn
1937-1
5073 C
Amador
along small stream leading out of PG & E reservoir on Bear crk
Comment
CAS-BOT-BC51996
Ceanothus prostratus
Geo. Hansen
1895-7-1
59
Amador
Antelope
1219
Comment
UC423091
Ceanothus prostratus
Katharine Brandegee
1910-6-26
Amador
Cook's Station (Wylie's)
Comment
HSC69096
Ceanothus tomentosus
Tim Messick
1981-3-27
1494
Amador
0.1 mi. ENE of intersection of Hwy. 88 and Ione-Buena Vista Rd.
110
Comment
RSA115529
Ceanothus tomentosus
Beecher Crampton
1957-5-28
4084
Amador
2 miles S of Lone
Comment
RSA122364
Ceanothus tomentosus
H. S. Yates
1935-4-26
5147
Amador
1.5 miles south of Ione.
107
Comment
UC1281281
Ceanothus tomentosus
H. E. McMinn
1926-5-30
1714 D
Amador
0.5 to 1 mi e of Ione - to Jackson (to left of higwhay near small irrigation ditch); e of Ione to Jackson
60
Comment
UC191347
Ceanothus tomentosus
C. C. Parry
April 1888
Amador
Ione
Comment
UC567214
Ceanothus tomentosus
H. S. Yates
1935-4-26
5147 A
Amador
1 1/2 mi s Ione; Jackson Quadrangle
106
Comment
UC634810
Ceanothus tomentosus
H. L. Mason
1928-5-3
4467
Amador
hills one mi s Ione; s of Ione
Comment
UC765878
Ceanothus tomentosus
R. F. Hoover
1939-4-16
4033
Amador
2 miles of Lone
Comment
UC80076
Ceanothus tomentosus
Geo. Hansen
May 1895
804
Amador
Ione Sequoia Region, Ione
914
Comment
UC870667
Ceanothus tomentosus
Alice Eastwood
1921-3-19
10112
Amador
Ione
Comment
CAS-BOT-BC52372
Ceanothus tomentosus var. tomentosus
Robert F. Thorne; P. Everett
1964-4-16
33734
Amador
2.5 miles S or SSE of Ione
91
Comment
CAS-BOT-BC52382
Ceanothus tomentosus var. tomentosus
Geo. Hansen
1891-4-1
193
Amador
Clinton Peak
762
Comment
CAS-BOT-BC52386
Ceanothus tomentosus var. tomentosus
H. E. McMinn
1926-5-30
1714 C
Amador
.5 to 1 mi east of Ione - to Jackson to left of highway near small irrigation ditch
60
Comment
UC1736080
Ceanothus tomentosus var. tomentosus
Dean W. Taylor
1969-4-20
125
Amador
Ione area, southeast quadrant of junction of Jackson Valley Road and Highway 88 (ca 3 air mi South of Ione)
137
Comment
CAS-BOT-BC281944
Centaurea benedicta
R. Farnham; R. Miller
1965-8-5
s.n.
Amador
Highway 88 to Buckhorn Lodge above Pioneer School, Pioneer Station
Comment
CAS-BOT-BC277014
Centaurea iberica
T. C. Fuller
1970-7-3
19768
Amador
In the drainageway of Arkansas Creek, Hwy 16 to Drytown, 0.1 mi. w. of DeVore Station, 1.5 mi. e. of the county line with Sacramento Co., Sierra Nevada
121
Comment
UC1119128
Centaurea melitensis
G. T. Nordstrom
1936-6-2
819
Amador
4.3 mi nw of Volcano; Jackson Quadrangle
670
Comment
UCR179554
Centaurea solstitialis
George K. Helmkamp, E. A. Helmkamp
2006-10-6
11461
Amador
Northern Sierra Nevada Mountains Foothills, along Calif. Hwy 49 near Enterprise, 1.8 miles south of El Dorado Co. line
274
Comment
HSC40728
Centaurea solstitialis
R. York
1977-6-26
20
Amador
Along Hwy. 88, 5 mi. S of Pioneer
915
Comment
UCR241961
Centaurium muehlenbergii
George K. Helmkamp, E. A. Helmkamp
2012-9-7
19781
Amador
Northern Sierra Nevada Mountains Foothills, along CA-49 in Plymouth; 0.1 mile south of its junction with Fiddletown Rd./Plymouth-Shenandoah Rd.
303
Comment
RSA413079
Centaurium muehlenbergii
D. W. McNeal
1986-6-15
3161
Amador
On the Ione Formation beside Highway 88, 0.6 mile west of the junction of Highway 104.
Comment
CDA17152
Centaurium tenuiflorum
G. F. Hrusa, J. Glazner
2001-6-7
15866
Amador
Ione Region; Sutter Ione Rd. 0.6 mi. E of Hwy 124 and +/- 3-4 mi. N of Ione.
213
Comment
JEPS46923
Centaurium venustum
W. L. Jepson
1923-5-30
9960 a
Amador
Buena Vista
Comment
UC141241
Centaurium venustum
Geo. Hansen
Jul 1893
99
Amador
New York Falls Sequoia Region
609
Comment
UC22685
Centaurium venustum
Geo. Hansen
1892-1
Amador
Drytown
Comment
RSA123257
Centaurium venustum
C. M. Belshaw
1936-6-29
2388
Amador
Two miles north-northwest of Glencoe.
793
Comment
CHSC57004
Centranthus ruber
Steven Triano
1988-4-29
93
Amador
Ca 25 ft e of Hwy. 49 in s Sutter Creek and 0.5 mi n of Ridge Road.
451
Comment
UC66919
Centranthus ruber
Ernest Braunton
June 1904
1064
Amador
vicinity Ione
60
Comment
CAS-BOT-BC288520
Centromadia fitchii
Ernest Braunton
1904-6-1
1053
Amador
Grounds of Preston School
Comment
JEPS29819
Centromadia fitchii
Rimo Bacigalupi and L. R. Heckard
1962-5-31
8563
Amador
6.5 mi n Ione
213
Comment
CAS-BOT-BC288519
Centromadia fitchii
David D. Keck
1932-6-29
1533
Amador
1.5 miles SW of Plymouth
Comment
CAS-BOT-BC207756
Cercis occidentalis
Ernest Braunton
1904-6-1
1072
Amador
Ione, Banks of Sutter Creek
Comment
POM89486
Cercocarpus betuloides
Geo. Hansen
1895-8-28
1203
Amador
Clinton Bar, Amador and Calaveras Counties
610
Comment
CAS-BOT-BC276476
Chaenactis douglasii var. douglasii
Geo. Hansen
1892-7-1
s.n.
Amador
Silver Lake
2438
Comment
SEINET7072679
Chaenactis glabriuscula var. glabriuscula
A. G. Vestal
1963-5-5
s.n.
Amador
Serpentine along Little Indian Creek, about 3.7 miles west of Plymouth. UTM Zone 10, 682518mE, 4261592mN. Coordinate datum: NAD 27.
Comment
SEINET7067454
Chamaebatia foliolosa
A. G. Vestal
1947-6-5
s.n.
Amador
About 5.4 miles north of West Point and south on Route 88. Coordinate datum: NAD27. UTM Zone 10, 711124mE, 4254504mN.
Comment
UCD15284
Chamaebatia foliolosa
Claire Warshaw
1985-5-4
10
Amador
along highway 88, 3 miles west from Amador station Gas-Groceries;
1524
Comment
SEINET2079290
Chamaebatiaria millefolium
K. Gehring
1990-11-22
Amador
Snake-Ridge Res.
1219
Comment
UCR240665
Chamaesyce serpillifolia subsp. serpillifolia
George K. Helmkamp, E. A. Helmkamp
2012-10-5
19989
Amador
Northern Sierra Nevada Mountains Foothills, Fiddletown Road, 1.5 miles west of Fiddletown
466
Comment
UC1440072
Cheilanthes cooperae
Alan Smith with C. D. MacNeill
1975-4-11
661
Amador
n side of Pardee Reservoir (Cave Gulch)
152
Comment
CAS-BOT-BC66358
Cheilanthes covillei
Genevieve Prlain
1976-4-1
s.n.
Amador
Alum Head, Camanche Reservoir
121
Comment
UCR190669
Chenopodium botrys
George K. Helmkamp, E. A. Helmkamp
2007-9-4
12895
Amador
Northern Sierra Nevada Mountains, west slope, along CA-88 3.2 miles west of Hams Station along CA-88, just east of Cooks Station
1527
Comment
SEINET5765059
Chenopodium pumilio
Herbert L. Mason
1933-1
7286
Amador
Silver Lake, Sierra Nevada [Alpine County err.]
Comment
POM279688
Chenopodium pumilio
Lyman Benson
1931-8-24
2850
Amador
Silver Lake, Sierra Nevada Mtn range.
2287
Comment
POM110258
Chlorogalum
Geo Hansen
1896-7-13
1827
Amador
Sequoia gigantea region: Pioneer
915
Comment
UC66519
Chlorogalum angustifolium
Ernest Braunton
June 1904
1005
Amador
vicinity Ione
60
Comment
CAS-BOT-BC259558
Chorizanthe membranacea
J. P. Moore; Hy Edwards
1878-5-1
s.n.
Amador
Sutter Creek
Comment
CDA21799
Chrysolepis sempervirens
R. L. Penrose
1991-8-18
Amador
2.5 miles east of Ham s Station.
Comment
UCR178752
Chrysothamnus nauseosus subsp. albicaulis
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11320
Amador
Northern Sierra Nevada Mountains, along Calif. Hwy 88, 4.5 miles west of the south shore of Silver Lake, vicinity of Shot Rock Picnic area
2322
Comment
UCR256988
Chrysothamnus nauseosus subsp. albicaulis
George K. Helmkamp, Elizabeth Helmkamp
2013-9-7
22278 A
Amador
Northern Sierra Nevada Mountains, Tragedy Spring Road, 0.17 mi. above junction with Hwy 88/Carson Pass Rd., at the entrance path to the spring
2425
Comment
CHSC67877
Chrysothamnus viscidiflorus subsp. puberulus
James D. Jokerst; Mary Sue Taylor
1988-8-20
3019
Amador
Mardens Grave on Hwy. 88 at the Amador-Eldorado county line, 1.3 mi W of Tragedy Campground.
Comment
CAS-BOT-BC279827
Cichorium intybus
Geo. Hansen
1895-7-1
1265
Amador
Agrc. Station
609
Comment
UC1122352
Circaea alpina subsp. pacifica
C. M. Belshaw
1936-7-2
2416
Amador
2 1/4 mi. n.w. Blakeley (Mill Creek); Big Trees Quad., Mill Creek
Comment
SDSU3762
Cirsium andersonii
Helen L. Dale
1929-7-30
1614
Amador
Between Kirkwood's Lake and Carson Pass.
2438
Comment
RSA0070689
Cirsium occidentale var. californicum
G. T. Nordstrom
1936-6-7
825
Amador
3.8 miles NW of Pine Grove.
701
Comment
UC1119199
Cirsium vulgare
P. L. Johannsen
1937-7-21
1259
Amador
2 mi ssw Volcano; Jackson Quadrangle, Volcano
762
Comment
CAS-BOT-BC228743
Cistanthe umbellata
W. B. Duncan
1927-8-1
s.n.
Amador
Vicinity of Silver Lake
Comment
CAS-BOT-BC228742
Cistanthe umbellata
Geo. Hansen
1892-7-1
318
Amador
Dow's [Doaks] Ridge
1219
Comment
CAS-BOT-BC228744
Cistanthe umbellata
Geo. Hansen
1892-1-1
s.n.
Amador
Dow's [Doaks] Ridge
1371
Comment
CAS-BOT-BC163538
Clarkia arcuata
H. L. Mason
1932-4-25
6997
Amador
Vorhees School, near Dry Creek
Comment
JEPS8492
Clarkia arcuata
Rimo Bacigalupi with G. L. Stebbins Jr., L. Heckard, and K. Jakob
1951-5-13
3325
Amador
0.6 mi e of junction with dirt road going north to Latrobe (along State Highway 16)
207
Comment
UC1122366
Clarkia arcuata
G. T. Nordstrom
1936-4-27
764
Amador
1 1/4 mi nw Sugar Loaf; Jackson Quadrangle
Comment
UC572584
Clarkia arcuata
G. T. Nordstrom
1936-4-27
764
Amador
1 1/4 mi nw Sugar Loaf; Jackson Quadrangle
213
Comment
UC634695
Clarkia arcuata
H. L. Mason
1932-4-25
6997
Amador
near Dry Creek (Vorhees School)
Comment
UCD103989
Clarkia arcuata
Edwin A. Crosby
1952-5-4
26
Amador
3.5 miles NW of Drytown, on State Highway 16.
243
Comment
CAS-BOT-BC163537
Clarkia arcuata
Geo. Hansen
1895-5-1
1323
Amador
Ham's
1524
Comment
UC69681
Clarkia biloba
Earle Mulliken
Jun 1 1904-Jun 20 1904
108
Amador
near Jackson (Caminetti Ranch); Sierra Nevada Mountains
487
Comment
UC107837
Clarkia biloba
Geo. Hansen
VII 1895
1165
Amador
Crow Point Sequoia Gigantea Region, Mokelumne River
457
Comment
SEINET7067452
Clarkia biloba subsp. australis
A. G. Vestal
1947-6-5
s.n.
Amador
About 32 miles north of West Point. Coordinate datum: NAD27.
Comment
CAS-BOT-BC163593
Clarkia biloba subsp. biloba
Ernest Braunton
1904-6-1
1042
Amador
Ione, Banks of Sutter Creek
Comment
SD241108
Clarkia biloba subsp. biloba
George K. Helmkamp, E. A. Helmkamp
2011-6-22
17619
Amador
Northern Sierra Nevada Mountains Foothills: along CA-49 at the north junction with Bell Road, 0.7 mile south of the El Dorado County line (Fiddletown 7.5'Q)
310
Comment
CAS-BOT-BC163592
Clarkia biloba subsp. biloba
Earle Mulliken
1904-6-1
108
Amador
Ciminetti Ranch, near Jackson. Sierra Nevada Mountains
487
Comment
CAS-BOT-BC163594
Clarkia biloba subsp. biloba
Geo. Hansen
1895-7-1
1165
Amador
Crow Point
457
Comment
POM153255
Clarkia biloba subsp. biloba
C. L. Hitchcock
1928-6-12
24
Amador
Between Ione and Jackson, 7 miles from Jackson
425
Comment
UCR219006
Clarkia biloba subsp. brandegeeae
George K. Helmkamp, E. A. Helmkamp
2010-6-23
16334
Amador
Sierra Nevada Mountains Foothills, Sutter Creek Road, 7.2 miles northeast of its junction with old CA-49 in Sutter Creek village
473
Comment
SD237530
Clarkia purpurea subsp. quadrivulnera
G. K. Helmkamp, E. A. Helmkamp
2010-6-23
16353
Amador
Sierra Nevada Mountains Foothills: Sutter Creek Road, 9.5 miles northeast of its junction with old CA-49 in Sutter Creek village.
576
Comment
UC1018285
Clarkia purpurea subsp. quadrivulnera
H. Lewis and M. Lewis
1947-7-10
364
Amador
1.7 mi w Pine Grove School (Pine Grove to Sutter Creek Road)
Comment
UC1122424
Clarkia purpurea subsp. quadrivulnera
G. T. Nordstrom
1936-5-14
794
Amador
1 1/4 mi se Plymouth; Jackson Quadrangle
Comment
UCD85035
Clarkia purpurea subsp. quadrivulnera
Dena Grossenbacher; Stefanie Porter
2009-5-15
994
Amador
Along both sides of Highway 16, 0.6 miles east of La Trobe Road junction.
195
Comment
UCR218184
Clarkia purpurea subsp. quadrivulnera
George K. Helmkamp, E. A. Helmkamp
2010-5-31
16193
Amador
Sierra Nevada Mountains Foothills, Sutter Creek-Volcano Road, 5.2 miles east of the village of Sutter Creek
451
Comment
UCR218198
Clarkia purpurea subsp. quadrivulnera
George K. Helmkamp, E. A. Helmkamp
2010-5-31
16167
Amador
Sierra Nevada Mountains Foothills, Sutter Creek-Volcano Road, 1.6 miles east of the village of Sutter Creek
412
Comment
UCR225033
Clarkia purpurea subsp. quadrivulnera
Dena Grossenbacher, Stefanie Porter
2009-5-15
996
Amador
along County Road 81 (Spanish Flat Road) c. 0.5 mi from junction with Hwy 49 in Dry Town, private property
235
Comment
UCR230107
Clarkia purpurea subsp. quadrivulnera
George K. Helmkamp, E. A. Helmkamp
2011-5-19
17298
Amador
Lower Sierra Nevada Foothills, NW of Pardee Reservoir, 0.1 mile east of Rock Creek Road on a gravel spur leading to houses, 4.65 mi. SW (220 deg. ) of Jackson
280
Comment
CAS-BOT-BC163626
Clarkia purpurea subsp. quadrivulnera
Geo. Hansen
1892-6-1
532
Amador
Amador
243
Comment
CAS-BOT-BC163635
Clarkia purpurea subsp. quadrivulnera
Rimo Bacigalupi; G. L. Stebbins; L. Heckard; K. Jakob
1951-5-13
3324
Amador
Along State Highway 16. 0.6 mile east of junction with dirt road going north to Latrobe
207
Comment
RSA6188
Clarkia purpurea subsp. quadrivulnera
Carl B. Wolf
1933-5-24
4930
Amador
West slope Sierra Nevada: 1.8 miles above Jackson on road to Pine Grove
427
Comment
SD239825
Clarkia rhomboidea
George K. Helmkamp, E. A. Helmkamp
2011-8-6
17955
Amador
Northern Sierra Nevada Mountains: Ellis Road, 2.1 miles south of its junction with CA-88 (Peddler Hill 7.5'Q)
1794
Comment
UC107958
Clarkia rhomboidea
Geo. Hansen
May 1895
1092
Amador
Panther Creek Sequoia Gigantea Region
1463
Comment
CAS-BOT-BC165414
Clarkia unguiculata
Geo. Hansen
1893-8-1
531
Amador
Agr. Station
609
Comment
SEINET10492168
Clarkia unguiculata
Tim Holtsford
1992-5-26
Holtsford 920526 -3-B
Amador
New york ranch rd, 2.6 mi n of court street (behind sheriff station in jackson) May be a cultivar--doubled petals are common and petals are large. On grassy Roadside under tall oaks and madrones.
Comment
SEINET10492162
Clarkia unguiculata
Tim Holtsford
1992-5-26
Holtsford 920526 -3
Amador
New york ranch rd, 2.6 mi n of court st (behind sheriff station in jackson). May be a cultivar--doubled petals are common and petals are large. On grassy Roadside under tall oaks and madrones.
Comment
CAS-BOT-BC165713
Clarkia virgata
Geo. Hansen
1893-7-1
528
Amador
Agrc. Station
609
Comment
CAS-BOT-BC165714
Clarkia virgata
Geo. Hansen
1895-5-1
1092
Amador
Ham's
1524
Comment
JEPS109886
Clarkia virgata
Dean W. Taylor
2005-6-15
19349
Amador
logging road ca. 1.5 miles E of Inspiration Lodge just W of the crossing of Antelope Creek [on West Point USGS quadrangle, the road given the name Winton Lumber Company Road on the quad, 1973 edition]
1110
Comment
POM46421
Clarkia virgata
Geo. Hansen
1895-7-28
528
Amador
Irishtown
457
Comment Read comments May 23 2012
HSC101379
Clarkia williamsonii
G. K. Helmkamp, E. A. Helmkamp
2011-7-12
17679
Amador
Northern Sierra Nevada Mountains Foothills: along CA-88, 1.4 mi. SW of Ridge Road, 1.3 mi. NW of Clinton
622
Comment
JEPS43848
Clarkia williamsonii
C. L. Hitchcock
1928-6-12
31
Amador
5 mi ne Jackson
430
Comment
CAS-BOT-BC165734
Clarkia williamsonii
Hanson
1892-7-1
36
Amador
Unspecified
Comment
CAS-BOT-BC165739
Clarkia williamsonii
Geo. Hansen
1891-1-1
s.n.
Amador
Unspecified
Comment
RSA122163
Clarkia williamsonii
P. L. Johannsen
1937-7-9
1223
Amador
3 miles NNW of West Point
976
Comment
UCR230631
Claytonia parviflora
George K. Helmkamp, E. A. Helmkamp
2011-5-10
17242
Amador
Northern Sierra Nevada Mountains Foothills, along Sutter Creek near Sutter Creek Rd., 2.9 air miles NE (68 deg. ) of town of Sutter Creek
412
Comment
CAS-BOT-BC233869
Claytonia parviflora subsp. parviflora
Ann Wood
1918-5-10
s.n.
Amador
Sutter Creek
Comment
UCD100683
Claytonia parviflora subsp. parviflora
G. K. Helmkamp; E. A. Helmkamp
2007-4-23
11780
Amador
Northern Sierra Nevada Foothills: along Bell Road beside Plymouth Creek just east of CA-49 in the vicinity of Enterprise.
302
Comment
UCD100704
Claytonia parviflora subsp. parviflora
Jon Weil
1962-4-3
s.n.
Amador
On southwest side of road; State Highway 49, 1 mile southeast of Amador City.
Comment
UCD14235
Claytonia parviflora subsp. parviflora
Jeff Rowland
1982-4-23
5
Amador
4.1 miles E on Church Road out of Sutter Creek.
472
Comment
CAS-BOT-BC439822
Claytonia perfoliata
John Thomas Howell
1969-4-22
45533
Amador
Volcano
609
Comment
CAS-BOT-BC439823
Claytonia perfoliata
John Thomas Howell
1969-4-22
45542
Amador
Fiddletown.
518
Comment
CAS-BOT-BC439824
Claytonia perfoliata
John Thomas Howell
1969-4-21
45526
Amador
Jackson.
365
Comment
UCR198453
Claytonia perfoliata subsp. mexicana
George K. Helmkamp, E. A. Helmkamp
2008-3-12
13165
Amador
Sierra Nevada Mountains Foothills, Middle Bar Road, 3.7 miles south of its junction with CA-49 just south of Jackson
345
Comment
SBBG122641
Claytonia perfoliata subsp. perfoliata
G. K. Helmkamp, E. A. Helmkamp
2007-3-17
11640
Amador
St Hwy 24, 3.2 mi SW of Plymouth near Tonzi Rd
210
Comment
UCR198468
Claytonia perfoliata subsp. perfoliata
George K. Helmkamp, E. A. Helmkamp
2008-3-12
13155
Amador
Sierra Nevada Mountains Foothills, Middle Bar Road, 3.2 miles south of its junction with CA-49 at Scottsville
229
Comment
CAS-BOT-BC440030
Claytonia perfoliata subsp. perfoliata
Robert D. Slayback
1959-4-1
10
Amador
Along Sutter Creek, 2.5 miles east of Ione
Comment
CAS-BOT-BC92575
Clematis ligusticifolia
Geo. Hansen
1892-6-1
218
Amador
Sequoia Region. French Garden.
Comment
CDA7440
Cnicus benedictus
L. Brown
1960-4-18
Amador
Along Mokelumne River, 12 miles southwest of Ione. Goins Ranch.
0
Comment
CAS-BOT-BC238018
Collinsia
W. B. Duncan
1927-7-1
s.n.
Amador
Vicinity of Silver Lake
2529
Comment
SEINET10311587
Collinsia grandiflora
Tom Hensel
1974-5-22
324
Amador
1.5 miles NW of Volcano (town) on a private ranch
610
Comment
JEPS29520
Collinsia heterophylla
Paul C. Hutchison
1962-4-28
2377
Amador
1 mi s Amador City (along Hwy 49, between Amador City and Sutter Creek)
350
Comment
UC885525
Collinsia heterophylla
Ann Wood
1918-5-15
Amador
Sutter Creek
Comment
UCR256499
Collinsia heterophylla
George K. Helmkamp, Amy Barnes
2014-5-8
22860
Amador
Sierra Nevada Mountains Foothills, Sutter Creek-Volcano Road, 0.2 mile east of old CA-49 in town of Sutter Creek
375
Comment
UC138778
Collinsia heterophylla
Geo. Hansen
1894-5-7
742
Amador
Sequoia Region, Mountain Springs Mountain Springs; Sequoia Region, Mountain Springs
304
Comment
RSA748980
Collinsia sparsiflora
George K. Helmkamp, E. A. Helmkamp
2007-4-23
11783
Amador
along Bell Road beside Plymouth Creek just east of Calif. Hwy 49 in the vicinity of Enterprise
302
Comment
UCD123655
Collinsia sparsiflora
G. K. Helmkamp; E. A. Helmkamp
2007-4-23
11783
Amador
Northern Sierra Nevada Mountains: along Bell Road beside Plymouth Creek just east of CA-49 in the vicinity of Enterprise.
302
Comment
UC103376
Collinsia tinctoria
Geo. Hansen
1890-5-7
475
Amador
Sequoia Gigantea Region, Carpenter's Gulch Carpenter's Gulch; Sequoia Gigantea Region, Carpenter's Gulch
548
Comment
UC217627
Collinsia torreyi var. torreyi
Katharine Brandegee
Amador
Wylie's Station
Comment
UCR242815
Collomia
George K. Helmkamp, E. A. Helmkamp
2010-9-1
16882 C
Amador
Northern Sierra Nevada Mountains, along CA-88, 2.6 miles southwest of its junction with Mormon Emigrant Trail, c. 2.75 mi. NNW of Upper Bear River Reservoir
2162
Comment
RSA0049983
Collomia heterophylla
George K. Helmkamp, E. A. Helmkamp
2012-6-6
19141
Amador
Panther Creek Road, 6.2 miles south of its junction with CA-88, 5.9 mi. SW (245 deg ) of Bear River Reservoir dam
1438
Comment
CAS-BOT-BC180237
Comandra umbellata subsp. californica
Geo. Hansen
1892-5-1
540
Amador
Clinton Peak. Sequoia Region
762
Comment
CAS-BOT-BC180238
Comandra umbellata subsp. californica
G. L Smith
1959-5-17
1099
Amador
on highway shoulder at Pine grove near Indian grinding stone
762
Comment
UC6124
Comandra umbellata subsp. californica
Geo. Hansen
1892-1
Amador
Jackson
Comment
UCD101805
Comandra umbellata subsp. californica
Gladys L. Smith
1959-5-17
1099
Amador
near Indian grinding stone at Pinegrove.
762
Comment
UCR242000
Convolvulus arvensis
George K. Helmkamp, E. A. Helmkamp
2012-9-7
19771
Amador
Northern Sierra Nevada Mountains Foothills, along CA-49, 1.2 miles north of the junction with Fiddletown Road at Plymouth
299
Comment
CAS-BOT-BC103
Cordylanthus pilosus subsp. hansenii
George Hansen
1893-9-1
138
Amador
Agriculture Station
609
Comment
UC103415
Cordylanthus pilosus subsp. hansenii
Geo. Hansen
Sep 1893
138
Amador
= Jackson Agrc. Station; Jackson, Agricultural Station, Amador Co.
609
Comment
UC1032446
Cordylanthus tenuis subsp. tenuis
C. M. Belshaw
1936-7-14
2475
Amador
2 1/4 mi n Jackson Butte; Jackson Quadrangle
Comment
UC103419
Cordylanthus tenuis subsp. tenuis
Geo. Hansen
Sep 1893
697
Amador
New York Falls Sequoia Region
609
Comment
CAS-BOT-BC209735
Cornus glabrata
Geo. Hansen
1895-6-1
1115
Amador
Grass Valley
914
Comment
RSA262500
Cornus nuttallii
Donald J. Nevins
1963-5-7
13
Amador
State Highway 88, 4 miles east of Jackson.
610
Comment
UCD117170
Cornus nuttallii
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-9
10345
Amador
Northern Sierra Nevada Foothills: ESE of Sacramento, 3.2 mi. E of Pine Grove along CA Hwy 88.
841
Comment
UCR173467
Cornus nuttallii
George K. Helmkamp, Elizabeth Helmkamp
2006-5-9
10345
Amador
Northern Sierra Nevada Foothills, ESE of Sacramento; 3.2 mi. east of Pine Grove along Calif. Hwy 88
841
Comment
UC1280727
Cornus sericea subsp. sericea
H. E. McMinn
1932-7-21
2949
Amador
trail to Thimble Peak
2316
Comment
UC70648
Cornus sericea subsp. sericea
Geo. Hansen
1893-1
Amador
Comment
UC153856
Corylus californica
Geo. Hansen
1893-1
808
Amador
Grass Valley Sequoia Gigantea Region
762
Comment
UCR173999
Cotinus coggygria
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-29
10804
Amador
Northern Sierra Nevada foothills, northbound along Calif. Hwy 26, 0.6 mile past the North Fork of Mokelumne River
732
Comment
UC1614142
Cotula coronopifolia
Charles M. Belshaw
1935-5-30
806
Amador
Ione
Comment
UCR250278
Crassula connata
George K. Helmkamp, E. A. Helmkamp
2009-3-26
14480
Amador
Sierra Nevada Mtns. Foothills, south of Ione, CA-88 between Buena Vista Rd. and South Church St.
125
Comment
CAS-BOT-BC427950
Crassula tillaea
Alice Eastwood; John Thomas Howell
1941-4-23
8682
Amador
Ione
Comment
OBI17168
Crocanthemum scoparium
Robert F. Hoover
1968-5-29
11141
Amador
2 mi S of Ione
Comment
UC1121545
Crocanthemum scoparium
R. D. Roseberry
1935-4-19
67
Amador
2.5 mi w Buena Vista; Jackson Quad.
106
Comment
UCD69188
Crocanthemum scoparium var. vulgare
D. Sanchez-Mata; P. Rodriguez-Rojo
1997-7-31
s.n.
Amador
Ione-Buena Vista Road.
50
Comment
UCD84300
Crocanthemum scoparium var. vulgare
CNPS SSN-SJV Foothill Team
2008-7-22
168
Amador
Lone, BLM property. West of Brush Rd.
114
Comment
JEPS90832
Crocanthemum suffrutescens
Dean W. Taylor, Rod MacDonald
1972-6-3
20
Amador
along Highway 124 1.5 mi n of the junction with Highway 88 near Ione; Highway 124
152
Comment
UC1121553
Crocanthemum suffrutescens
G. T. Nordstrom
1936-5-23
801
Amador
2 mi ne Amador City; Jackson Quad.
457
Comment
POM31744
Crocidium multicaule
Geo. Hansen
1894-4-11
766
Amador
Clinton.
610
Comment
UCR209577
Croton setiger
George K. Helmkamp, E. A. Helmkamp
2009-8-24
15531
Amador
Northern San Joaquin Valley, Lambert Road, 1.6 miles west of its junction with Carbondale Road
99
Comment
HSC93707
Crucianella angustifolia
G. Fred Hrusa, J. Hart
1996-5-27
12938
Amador
1/4 mi. E of Jackson Valley Rd., 1/2 mi. S of intersection with Old Stockton/Cook Rds.
160
Comment
UCR219014
Crucianella angustifolia
George K. Helmkamp, E. A. Helmkamp
2010-6-23
16356
Amador
Sierra Nevada Mountains Foothills, Sutter Creek Road, 9.5 miles northeast of its junction with old CA-49 in Sutter Creek village
576
Comment
SEINET4343722
Crypsis schoenoides
Barbara Ertter, Fosiee Tahbaz
1990-11-4
9689
Amador
Camanche Reservoir NE of Stockton, North Shore public access
61
Comment
UC1949260
Crypsis schoenoides
Barbara Ertter with Fosiee Tahbaz
1990-11-4
9689
Amador
Camanche Reservoir NE of Stockton, North Shore public access
Comment
UCD34007
Crypsis vaginiflora
Beecher Crampton
1975-8-27
9256
Amador
Amador County, along hwy. 88 ca. 5 miles S.W. of Ione (by road), Rancho Arroyo Seco.
Comment
UCD59998
Crypsis vaginiflora
Beecher Crampton
1975-8-27
9256
Amador
ca. 5 miles southwest of Ione along State Hwy. 88.
Comment
SD197717
Cryptantha
G. K. Helmkamp, E. A. Helmkamp
2007-4-23
11814
Amador
Northern Sierra Nevada Mountains; junction of Tonzi Road and CA-124, ca. 7.0 miles north of Ione.
228
Comment
UCR234550
Cryptantha affinis
George K. Helmkamp, E. A. Helmkamp
2011-8-6
18015
Amador
Northern Sierra Nevada Mountains, along dirt road 0.3 mile east of Bear River Reservoir Road, from a point 0.7 mile south of CA-88
1986
Comment
POM287908
Cryptantha affinis
Lyman Benson
1931-8-24
2856
Amador
Silver Lake; Sierra Nevada. The edge of the lake (back 200 ft).
2286
Comment
UCD119776
Cryptantha echinella
G. K. Helmkamp; E. A. Helmkamp
2007-7-17
12527
Amador
Northern Sierra Nevada Mountains along CA-88 at Martin Meadow, 2.2 miles north of Silver Lake.
2317
Comment
UC78494
Cryptantha flaccida
Geo. Hansen
May 1894
431
Amador
New York Falls Sequoia Region
609
Comment
UC78493
Cryptantha flaccida
Geo. Hansen
May 1893
152
Amador
Middle Fork Sequoia Gigantea Region
396
Comment
CAS-BOT-BC228294
Cryptantha mariposae
Gladys L. Smith
1977-4-13
4657
Amador
Serpentine outcrop in large roadcut, 4 miles north of Ione, Rte. 124
457
Comment
UCR242632
Cryptantha mariposae
George K. Helmkamp, E. A. Helmkamp
2010-4-3
15796
Amador
Low foothills northern Sierra Nevada Mountains, 4.35 mi. NE (31 deg. ) of Ione, junction of Tonzi Road and CA-124/East Plymouth Hwy
180
Comment
UCR197649
Cryptantha simulans
George K. Helmkamp, E. A. Helmkamp
2008-6-9
13639
Amador
Northern Sierra Nevada Mountains, Panther Creek Road, 0.6 mile south of its junction with CA-88, jct. is 4.0 miles east of Cook's Station
1607
Comment
JEPS39794
Cupressus macnabiana
Lloyd Austin
1927-9-29
Amador
3 mi n Oleta; Red Hill
Comment
JEPS46566
Cupressus macnabiana
Lloyd Austin
Amador
Red Hill Oleta, Red Hill
Comment
UC1134214
Cupressus macnabiana
P. L. Johannsen
1931-10-9
17
Amador
Mineral Springs - River Pines Placerville Quadrangle, Mineral Springs - River Pines (near Plot 291)
457
Comment
UC1281358
Cupressus macnabiana
H. E. McMinn
1935-8-9
4135
Amador
Redhill
Comment
UC410452
Cupressus macnabiana
Wm. Vortriede
1929-3-15
Amador
hill e of Plymouth
Comment
SEINET10531476
Cupressus macnabiana
Carl B. Wolf, E. R. Johnson
1934-10-2
Wolf 2111
Amador
Sierra Nevada foothills, on Red Hill to W of road from Oleta to Aukum, T. 9 N., R. 11 E. Upper sonoran:- Digger Pines, a few stray Yellow Pines. Sun. Rocky red clay.
610
Comment
UCD126293
Cuscuta howelliana
F. T. Griggs
1978-5-8
s.n.
Amador
0.25 mile east of railroad crossing, Ione Road, just east of county line.
Comment
SEINET13297592
Cynodon dactylon
George K. Helmkamp, Elizabeth Helmkamp
2013-1
22434
Amador
Sierra Nevada Mountains Foothills: Plymouth, at the junction of Mineral Street and Mill Street, near Hwy CA-49 (Amador City 7.5' Q.)
329
Comment
UCR241980
Cynodon dactylon
George K. Helmkamp, E. A. Helmkamp
2012-9-7
19790
Amador
Northern Sierra Nevada Mountains Foothills, along CA-49 in Plymouth; 0.1 mile south of its junction with Fiddletown Rd./Plymouth-Shenandoah Rd.
303
Comment
UCD60146
Cynosurus echinatus
J. M. Tucker
1954-6-5
2708
Amador
Ca. 5 miles W of Pine Grove, beside road from Pine Grove to Sutter Creek (Ridge Road).
609
Comment
UCR250059
Cynosurus echinatus
George K. Helmkamp, Elizabeth Helmkamp
2013-5-22
20666
Amador
Northern Sierra Nevada Mtns. Foothills, Ostrom Road just south of its junction with E-16 (Plymouth-Shenandoah Rd.), 1.5 mi. SW (230 deg. ) of River Pines
561
Comment
CAS-BOT-BC114595
Cyperus eragrostis
Ernest Braunton
1904-6-1
1012
Amador
Grounds of Preston School
152
Comment
RSA7251
Cyperus eragrostis
Carl B. Wolf
1933-7-1
5154
Amador
3 6/10 mi. W of Pine Grove on the road to Sutter Creek.
549
Comment
RSA7675
Cyperus eragrostis
Carl B. Wolf, B. D. Stark
1933-9-22
5479
Amador
Jackson
381
Comment
CAS-BOT-BC114274
Cyperus esculentus
Ernest Braunton
1904-8-1
1175
Amador
Preston School of Industry, School Grounds.
Comment
SEINET10237164
Cyperus niger
George K. Helmkamp, Elizabeth Helmkamp
2013-1
22154
Amador
Sierra Nevada Mountains Foothills: Sutter Creek-VOlcano ROad, 11.3 miles northeast of the town of Sutter Creek
Comment
UC65930
Cyperus niger
Ernest Braunton
June 1904
1038
Amador
vicinity of Ione
60
Comment
CAS-BOT-BC113837
Cyperus niger var. capitatus
George Hansen
1893-7-1
644
Amador
Pine Grove.
762
Comment
CAS-BOT-BC113838
Cyperus niger var. capitatus
Ernest Braunton
1904-6-1
1038
Amador
Grounds of Preston School, running water.
Comment
RSA269004
Danthonia californica var. americana
J. R. Reeder, C. G. Reeder
1972-7-21
5795
Amador
Vicinity of Silver Lake.
2256
Comment
UC766851
Datura stramonium
R. F. Hoover
1940-5-19
4392
Amador
3 mi w Ione
Comment
UCR253198
Daucus carota
George K. Helmkamp, Elizabeth Helmkamp
2013-8-11
22136
Amador
Sierra Nevada Mountains Foothills, Sutter Creek-Volcano Road, 4.8 miles northeast of the town of Sutter Creek
405
Comment
HSC21483
Daucus pusillus
J. V. Lenz
1946-4-28
Amador
5 mi NW of Plymouth
Comment
SDSU10033
Delphinium
Helen L. Dale
1929-7-29
Amador
Foot of Carson Spur.
2438
Comment
UCR197554
Delphinium depauperatum
George K. Helmkamp, E. A. Helmkamp
2008-6-23
13714
Amador
Northern Sierra Nevada Mountains, Dufrene Road, 0.1 mile south of its junction with CA-88, between Mormon Emigrant Trail and Hamms Station
2076
Comment
CAS-BOT-BC8949
Delphinium glaucum
W. Earle Mulliken
1904-7-27
138
Amador
Silver lake
2194
Comment
POM100679
Delphinium gracilentum
Geo. Hansen
1896-4-25
1606
Amador
Stoney Creek.
305
Comment
UC1614141
Delphinium hansenii
Charles M. Belshaw
1935-6-1
805
Amador
10 mi s of Ione (on road to Clements)
60
Comment Read comments Nov 18 2007
CAS-BOT-BC8560
Delphinium hansenii
D. E. Breedlove; M. Bourell; R. W. Patterson
1986-6-5
62611
Amador
0.6 mi. E of Fiddletown
Comment
POM100680
Delphinium hansenii
Geo. Hansen
1896-2-18
104
Amador
Amador County: Irishtown.
457
Comment
SEINET3245962
Delphinium nuttallianum
G. K. Helmkamp, E. A. Helmkamp
2010-1
16521
Amador
Northern Sierra Nevada Mountains: between the west shore of Silver Lake and CA-88; lakeside rest stop area (Tragedt Spring 7.5')
2234
Comment
UCR237097
Delphinium nuttallianum
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19406
Amador
Northern Sierra Nevada Mountains, between CA-88 and the El Dorado County line, 0.9 mile north of Silver Lake along CA-88
2267
Comment
UCR237276
Delphinium nuttallianum
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19390
Amador
Northern Sierra Nevada Mountains, edge of Martin Meadow along CA-88 (Carson Pass Hwy), 2.2 miles north of Silver Lake
2317
Comment
CAS-BOT-BC116022
Delphinium nuttallianum
A. Wood
1918-5-10
s.n.
Amador
20 miles above Sutter Creek
Comment
SEINET7072649
Delphinium variegatum
A. G. Vestal
1963-5-5
s.n.
Amador
About 2 miles west of Plymouth. Along Little Indian Creek. UTM Zone 10, 684870mE, 4261460mN. Coordinate datum: NAD 27.
Comment
UCD96612
Delphinium variegatum
Edwin A. Crosby
1952-5-4
27
Amador
3.5 miles northwest of Drytown, on State Route 16.
243
Comment
POM296148B
Delphinium variegatum
Cora W. Benson
1935-4-25
90
Amador
Stokes Ranch
Comment
UCSB16691
Delphinium variegatum
Breedlove, Dennis
1962-6-14
Amador
Along State Highway 88, 10 miles east of Pine Grove; Sierra Nevada
1005
Comment
CAS-BOT-BC17010
Delphinium variegatum subsp. variegatum
Geo. Hansen
1894-5-1
1304
Amador
Agrc. Station
609
Comment
CHSC13617
Delphinium variegatum subsp. variegatum
T. D. Brumley
1974-4-9
30
Amador
Ca. 50 yds s Melton-Copperopolis Rd, and ca. 3 mi e of Melton.
243
Comment
UC912492
Delphinium variegatum subsp. variegatum
Herbert L. Mason
1932-4-25
6999
Amador
road from Ione to Michigan Bar Voorhees School
Comment
SEINET1908676
Deschampsia danthonioides
George K. Helmkamp
2008-1
13662
Amador
Northern Sierra Nevada Mountains: Bear River Reservoir Road, 0.1 mile south of its junction with CA-88 (Peddler Hill 7.5')
1990
Comment
SEINET3927646
Deschampsia danthonioides
George K. Helmkamp, E. A. Helmkamp
2008-6-9
13629
Amador
Northern Sierra Nevada Mountains: Panther Creek Road, 0.1 mile south of its junction with CA-88, jct. is 4.0 miles east of Cook's Station.; 0
1652
Comment
UCR196927
Deschampsia danthonioides
George K. Helmkamp
2008-6-17
13662
Amador
Northern Sierra Nevada Mountains, Bear River Reservoir Road, 0.1 mile south of its junction with CA-88
1991
Comment
UCR197309
Deschampsia danthonioides
George K. Helmkamp, E. A. Helmkamp
2008-6-9
13629
Amador
Northern Sierra Nevada Mountains, Panther Creek Road, 0.1 mile south of its junction with CA-88, jct. is 4.0 miles east of Cook's Station
1652
Comment
CAS-BOT-BC201716
Deschampsia elongata
John Thomas Howell
1954-5-18
29845
Amador
2 miles nnw. of Buena Vista
91
Comment
UCR196830
Dicentra formosa
George K. Helmkamp
2008-6-17
13686
Amador
Northern Sierra Nevada Mountains, Bear River Reservoir Road along the south side of Bear River Reservoir
1797
Comment
UCD13388
Dicentra formosa
Steve Daniel
1986-5-31
86 -44
Amador
5 miles W of French Meadows Res. South facing slope along Robertson flats.
Comment
UCR136857
Dichanthelium acuminatum subsp. fasciculatum
Beecher Crampton
1954-8-3
2242
Amador
Northern Sierra Nevada foothills, northern slope of Clinton Peak, 0.5 mile west of Clinton
610
Comment
UCD148238
Dichelostemma capitatum subsp. capitatum
Robert E. Preston
2013-3-24
2899
Amador
Ca. 5.5 mi W of Ione, along Hwy 104.
93
Comment
UCR235415
Dichelostemma capitatum subsp. capitatum
George K. Helmkamp, E. A. Helmkamp
2012-4-19
18790
Amador
Northern Sierra Nevada Mountains Foothills, Bunker Hill Road at the junction with N Amador Road, c. 0.5 mi. N of Amador City
299
Comment
RSA232766
Dichelostemma capitatum subsp. capitatum
Lee W. Lenz
1967-4-12
24680
Amador
Ca 5 miles from Ione-Jackson jct on Hwy 16 to Sacramento.
Comment
RSA232770
Dichelostemma capitatum subsp. capitatum
Lee W. Lenz
1967-4-12
24680
Amador
Ca 10 mile from Ione-Jackson jct, Hwy 16 to Sacramento.
Comment
UC3255
Dichelostemma multiflorum
Geo. Hansen
1892-1
Amador
Panther Creek
Comment
UCR246647
Dichelostemma multiflorum
George K. Helmkamp, E. A. Helmkamp
2012-6-6
19144
Amador
Northern Sierra Nevada Mountains, Panther Creek Road, 6.2 miles south of its junction with CA-88, 5.9 mi. SW (245 deg. ) of Bear River Reservoir dam
1438
Comment
CAS-BOT-BC501075
Dichelostemma multiflorum
Geo. Hansen
1895-6-1
1073
Amador
Pine Grove
762
Comment
UCR230063
Dichelostemma volubile
George K. Helmkamp, E. A. Helmkamp
2011-5-19
17297
Amador
Lower Sierra Nevada Foothills, NW of Pardee Reservoir, 0.1 mile east of Rock Creek Road on a gravel spur leading to houses, 4.65 mi. SW (220 deg. ) of Jackson
280
Comment
UCD131272
Dieteria canescens var. canescens
T. E. Weier
1940-7-25
s.n.
Amador
2 miles south of Carson Spur.
Comment
SEINET10560058
Digitaria sanguinalis
George Hansen
1895-1
Hansen 600
Amador
Agrc. Station.
610
Comment
SEINET10930090
Digitaria sanguinalis
Ernest Braunton
Braunton 1242
Amador
Vicinity of Ione.
61
Comment
CAS-BOT-BC150312
Diplacus aurantiacus
Alice Eastwood
1921-3-19
10134
Amador
Ione
Comment
CAS-BOT-BC150314
Diplacus aurantiacus
Ernest Braunton
1904-7-1
1146
Amador
Grounds of Preston School
Comment
CAS-BOT-BC151916
Diplacus douglasii
Brandegee
1889-4-1
s.n.
Amador
Unspecified
Comment
SD7065
Diplacus douglasii
Brandegee
April 1889
Amador
Amador Co.
Comment
SD133258
Diplacus kelloggii
David M. Thompson
1988-3-20
846
Amador
1.7 mi. W of Pine Grove-Volcano Road along Sutter Creek-Volcano Roadon roadbank
565
Comment
CAS-BOT-BC153659
Diplacus mephiticus
Geo. Hansen
1892-7-1
463
Amador
Pedlar
1981
Comment
CAS-BOT-BC154019
Diplacus torreyi
Catherine Best
1982-7-19
775
Amador
On the edge of Hwy. 88
1066
Comment
CAS-BOT-BC154020
Diplacus torreyi
J. M. Tucker
1954-6-5
2706
Amador
Ca. 5 miles below Cook's Station, beside Highway 88
1219
Comment
SD133261
Diplacus viscidus
David M. Thompson
1988-5-16
899
Amador
Ione. 0.5 mi N of Hwy 88 along Ione-Buena Vista Road, then 0.1 mi E along dirt road on low rounded hill
349
Comment
CDA7163
Dittrichia graveolens
G. K. Helmcamp, E. A Helmcamp
2006-10-23
11567
Amador
Central Valley/Northern Sierra Foothills; Along CA-16, 0.2 miles E of Waits Station, southwest of Plymouth.
Comment
CAS-BOT-BC136195
Dodecatheon alpinum
W. Bryan Duncan
1927-8-1
s.n.
Amador
Vicinity of Silver Lake
Comment
JEPS14578
Dodecatheon hendersonii
Peter H. Raven with G. Thomas Robbins
1956-4-29
9125
Amador
along the Carson Pass Road 1.5 mi e Oleta ((Fiddletown)); along Carson Pass Road, e of Oleta (Fiddletown)
Comment
UC1123270
Dodecatheon hendersonii
C. M. Belshaw
1936-2-29
1527
Amador
2 1/2 mi se Ione; Jackson Quadrangle
152
Comment
SEINET5733609
Dodecatheon hendersonii
Paul Fong
1971-1
33
Amador
Ca. 1.5 mi. SW of River Pines on Rd. E16.; River Pines
610
Comment
UCD33081
Downingia bicornuta var. bicornuta
Beecher Crampton
1966-5-3
7695
Amador
Amador County, ca. 4 miles S.W. of Ione on Jackson Vally road.
Comment
UCR136598
Downingia bicornuta var. bicornuta
Beecher Crampton
1966-5-3
7708
Amador
Northern Sierra Nevada foothills, 1 mile SW of Carbondale
61
Comment
RSA6747
Downingia bicornuta var. picta
C. B. Wolf
1933-5-24
4936
Amador
3.3 miles NW of Ione; West slope Sierra Nevada.
91
Comment
SEINET3258013
Draba verna
George K. Helmkamp, E. A. Helmkamp
2008-3-12
13146
Amador
Foothills, northern Sierra Nevada Mountains; 0.2 mile east of the junction of Bell Road and CA-49 at Enterprise; junction of Plymouth and Pigeon Creeks.
259
Comment
NY689000
Drymocallis glandulosa var. monticola
G. Hansen
1892-6-20
296
Amador
Silver Lake.
2438
Comment
CAS-BOT-BC70851
Dryopteris arguta
John Thomas Howell
1969-4-22
45539
Amador
Volcano
609
Comment
UCR198485
Dryopteris arguta
George K. Helmkamp, E. A. Helmkamp
2008-5-4
13388 A
Amador
Sierra Nevada Mountains Foothills, along Tiger Creek Road, 0.3 mi east of the turnoff to Tiger Creek Reservoir
774
Comment
CAS-BOT-BC70848
Dryopteris arguta
Geo. Hansen
1893-6-1
653
Amador
Elsie's Creek
914
Comment
UC1127112
Dudleya cymosa
G. T. Nordstrom
1936-6-1
815
Amador
2.5 mi ene Plymouth; Jackson Quadrangle
426
Comment
UC933260
Dudleya cymosa
Reid Moran and Edgar M. Baxter
1950-4-26
3466
Amador
ca 1 mi upstream Ione (Sutter Creek)
121
Comment
UC569457
Dudleya cymosa
G. T. Nordstrom
1936-6-1
815
Amador
2.5 mi ne Plymouth; Jackson Quadrangle
426
Comment
UCR219181
Dudleya cymosa subsp. cymosa
George K. Helmkamp, E. A. Helmkamp
2010-6-23
16347
Amador
Sierra Nevada Mountains Foothills, Sutter Creek Road, 7.2 miles northeast of its junction with old CA-49 in Sutter Creek village
473
Comment
CAS-BOT-BC428066
Dudleya cymosa subsp. cymosa
Gladys Smith
1959-5-4
1075
Amador
Sutter Creek canyon between Sutter Creek (town) and Volcano
640
Comment
CAS-BOT-BC428070
Dudleya cymosa subsp. cymosa
Alice Eastwood; John Thomas Howell
1941-4-23
8687
Amador
Between Mokelumne Hill and Jackson
Comment
CAS-BOT-BC213755
Dudleya gigantea
George Hansen
1896-6-15
2012
Amador
New York Falls
457
Comment
UCR252968
Echinochloa colona
George K. Helmkamp, Elizabeth Helmkamp
2013-8-11
22146
Amador
Sierra Nevada Mountains Foothills, Sutter Creek-Volcano Road, 11.3 miles northeast of the town of Sutter Creek
582
Comment
UC39139
Echinochloa crus-galli
Geo. Hansen
1892-1
820
Amador
near Jackson; near Jackson
Comment
UC67938
Echinochloa crus-galli
Ernest Braunton
September, 1904
1241
Amador
vicinity Ione; vicinity of Ione
60
Comment
OBI72116
Eclipta prostrata
Barbara Ertter, Fosiee Tahbaz
1990-11-4
9690
Amador
SW Amador. Camanche Reservoir NE of Stockton, N shore public access
61
Comment
UC1101533
Elatine triandra
Herbert L. Mason
1933-9-2
7265
Amador
Silver Lake Sierra Nevada
Comment
UC1101536
Elatine triandra
Herbert L. Mason
1933-9-2
7257
Amador
Silver Lake Sierra Nevada
Comment
UCR242619
Eleocharis acicularis
George K. Helmkamp, E. A. Helmkamp
2010-9-1
16876
Amador
Northern Sierra Nevada Mountains, along CA-88, 2.6 miles southwest of its junction with Mormon Emigrant Trail, c. 2.75 mi. NNW of Upper Bear River Reservoir
2162
Comment
RSA759781
Eleocharis acicularis var. acicularis
Barbara Ertter, Fosiee Tahbaz
1990-11-4
9685 a
Amador
Camanche Reservoir northeast of Stockton, north shore public access.
61
Comment
UC1950372
Eleocharis acicularis var. acicularis
Barbara Ertter with Fosiee Tahbaz
1990-11-4
9685 a
Amador
Camanche Reservoir NE of Stockton, North Shore public access
Comment
CAS-BOT-BC113449
Eleocharis bella
Ernest Braunton
1904-7-1
1152
Amador
Ione, up Sutter Creek
Comment
UCD80263
Eleocharis pachycarpa
CNPS SN Foothill Team
2006-6-14
SNNR 1145
Amador
Miwuk Indian Reservation, Jackson Rancheria.
422
Comment
RSA0081173
Eleusine tristachya
George K. Helmkamp, E. A. Helmkamp
2006-10-6
11473
Amador
Along Calif. Hwy 49, 1.1 miles south of Plymouth.
314
Comment
UCR233257
Elymus
George K. Helmkamp, E. A. Helmkamp
2011-8-6
17982
Amador
Northern Sierra Nevada Mountains, Ellis Road, 2.1 miles south of its junction with CA-88
1794
Comment
CAS-BOT-BC237630
Elymus X saundersii
John Thomas Howell; T. C. Fuller; G. D. Barbe
1981-8-10
54430
Amador
Small lake on Carson Pass road just W of Carson Spur near Kirkwood
2407
Comment
SEINET3821591
Elymus elymoides subsp. californicus
George K. Helmkamp, E. A. Helmkamp
2012-1
19370
Amador
Northern Sierra Nevada Mountains, Shot Rock Vista Rest Stop along CA-88 (Carson Pass Hwy), 1 mile west of the junction with Mormon Emigrant Trail (Tragedy Spring 7.5' Q
2329
Comment
HSC40770
Elymus elymoides var. elymoides
R. York
1977-8-11
48
Amador
Along Hwy. 88, E of Lumberyard Ranger Sta.
1982
Comment
SEINET4208568
Elymus glaucus
D. W. McNeal
1982-8-30
2789
Amador
Beside Hwy. #88, 1.2 miles E of Silver Lake Dam.; 0
Comment
UC76874
Elymus glaucus
Geo. Hansen
1893-1
609
Amador
Comment
SEINET4208566
Elymus glaucus subsp. glaucus
D. W. McNeal
1987-8-20
3225
Amador
Ca 200 m. E of Hwy. #88, 2.2 miles N of the Silver Lake Dam.; 0
Comment
UCR219060
Elymus glaucus var. glaucus
George K. Helmkamp, E. A. Helmkamp
2009-9-15
15617
Amador
Northern Sierra Nevada Mountains, Bear River Road, 0.1 mile south of its junction with CA-88
1797
Comment
UCR261985
Elymus glaucus var. glaucus
George K. Helmkamp, Amy Barnes
2014-10-10
23133
Amador
Northern Sierra Nevada Mountains, west side of Bear River Reservoir, 0.2 mile north of the dam
1796
Comment
UCD62488
Elymus multisetus
Beecher Crampton
1957-5-28
4063
Amador
Reservoir Hill, old UC Foothill Field Sta., 5.3 miles northeast of Jackson.
Comment
UCD94853
Elymus multisetus
Beecher Crampton
1957-5-28
4056
Amador
1/4 mile E of Willow Springs School, ca. 3.5 miles W of Drytown, State Highway 16.
Comment
UCR250594
Elymus ponticus
George K. Helmkamp, E. A. Helmkamp
2007-8-16
12771
Amador
Northern Sierra Nevada Mountains, along Hwy CA-88, 0.9 mile northeast of the junction with Bear River Reservoir Road
2076
Comment
SEINET10963938
Elymus sitanion
George Hansen
Hansen 617
Amador
New York Falls.
610
Comment
SEINET10789495
Elymus stebbinsii subsp. septentrionalis
George Hansen
1896-6-25
Hansen 1767
Amador
Clinton
610
Comment
UCD62629
Elymus trachycaulus
G. Douglas Barbe; T. C. Fuller, J. T. Howell
1981-8-10
3405
Amador
Small lake on south side of Hwy 88, just west of Carson Spur; 1 mile west of road to Lake Kirkwood, 3.6 miles west of Silver Lake (bridge).
2407
Comment
SEINET10662303
Elysitanion hansenii
George Hansen
1896-6-17
Hansen 1742
Amador
New York Falls
457
Comment
SEINET10863827
Elytrigia dasystachya subsp. albicans
George Hansen
1896-10-6
Hansen 2082
Amador
Clinton.
610
Comment
RSA0081167
Epilobium brachycarpum
George K. Helmkamp, E. A. Helmkamp
2006-10-6
11474
Amador
Along Calif. Hwy 49, 1.1 miles south of Plymouth.
314
Comment
SEINET2473483
Epilobium brachycarpum
George K. Helmkamp, E. A. Helmkamp
2007-1
12816
Amador
Northern Sierra Nevada Mountains Foothills; along Hwy CA-49 at the south end of Plymouth
320
Comment
UCD105360
Epilobium brachycarpum
G. K. Helmkamp; E. A. Helmkamp
2007-8-26
12813
Amador
Northern Sierra Nevada Mountains. Along Hwy CA-49 at mile-20, 2.1 miles N of Plymouth; beside Blue Indian Creek.
299
Comment
UCR179816
Epilobium brachycarpum
George K. Helmkamp, E. A. Helmkamp
2006-10-6
11474
Amador
Northern Sierra Nevada Mountains Foothills, along Calif. Hwy 49, 1.1 miles south of Plymouth
314
Comment
UCR189648
Epilobium brachycarpum
George K. Helmkamp, E. A. Helmkamp
2007-8-16
12774
Amador
Northern Sierra Nevada Mountains, along Hwy CA-88, 0.9 mile northeast of the junction with Bear River Reservoir Road
2076
Comment
UCR191117
Epilobium brachycarpum
George K. Helmkamp, E. A. Helmkamp
2007-8-26
12813
Amador
Northern Sierra Nevada Mountains Foothills, along Hwy CA-49 at mile-20, 2.1 miles north of Plymouth; beside Blue Indian Creek
299
Comment
UCR240707
Epilobium brachycarpum
George K. Helmkamp, E. A. Helmkamp
2012-10-5
19961
Amador
Northern Sierra Nevada Mountains Foothills, city of Sutter Creek along old CA-49 (Hanford St.) at the junction with Spanish St.
389
Comment
UCR241165
Epilobium brachycarpum
George K. Helmkamp, E. A. Helmkamp
2012-9-7
19762
Amador
Northern Sierra Nevada Mountains Foothills, along CA-49, 1.2 miles north of the junction with Fiddletown Road at Plymouth
299
Comment
CDA38061
Epilobium brevistylum
Mike Keffer
1976-8-23
s.n.
Amador
East of Silver lake.
0
Comment
POM46072
Epilobium canum subsp. latifolium
Geo. Hansen
1895-10-14
1384
Amador
Amador or Calaveras County: Mokelumne River and immediate tributaries: Clinton Bar. Sequoia gigantea region
610
Comment
RSA764462
Epilobium canum subsp. latifolium
Doris Bowers
1969-8-19
690
Amador
Sierra Nevada. Lower Bear River Reservoir on Carson Pass.
1770
Comment
UC69566
Epilobium canum subsp. latifolium
Geo. Hansen
Amador
Comment
UC1122523
Epilobium ciliatum subsp. ciliatum
C. M. Belshaw
1936-6-29
2397
Amador
2 3/4 mi nw Rich Gulch; Jackson Quadrangle
Comment
UCR242622
Epilobium ciliatum subsp. glandulosum
George K. Helmkamp, E. A. Helmkamp
2010-9-1
16889
Amador
Northern Sierra Nevada Mountains, along CA-88, 2.6 miles southwest of its junction with Mormon Emigrant Trail, c. 2.75 mi. NNW of Upper Bear River Reservoir
2162
Comment
UC172682
Epilobium densiflorum
Katharine Brandegee
1910-6-30
Amador
Wylie's Station
Comment
UC66918
Epilobium densiflorum
Ernest Braunton
June 1904
1006
Amador
vicinity of Ione
60
Comment
UCR242823
Epilobium glaberrimum subsp. fastigiatum
George K. Helmkamp, E. A. Helmkamp
2010-9-1
16886
Amador
Northern Sierra Nevada Mountains, along CA-88, 2.6 miles southwest of its junction with Mormon Emigrant Trail, c. 2.75 mi. NNW of Upper Bear River Reservoir
2162
Comment
JEPS29525
Epilobium minutum
Paul C. Hutchison
1962-4-28
2381
Amador
along Hwy 49 1 mi s Amador City (between Amador City and Sutter Creek)
350
Comment
UCD110470
Epilobium minutum
Christopher Mallek
2008-1
RP1- 5
Amador
River Pines.
688
Comment
UC192682
Epilobium torreyi
Geo. Hansen
VI 1892
287
Amador
Jackson; Sequoia Region
396
Comment
UC42737
Equisetum laevigatum
Geo. Hansen
Amador
Drytown
Comment
SD253335
Eragrostis mexicana subsp. virescens
George K Helmkamp, Elizabeth Helmkamp
2013-10-22
22451
Amador
Sierra Nevada Moutains Foothills: Shanendoah Road, ner Somon Creek, 6.8 miles NE of its juncton with CA-49 in Plymouth (Fiddletown 7.5'Q)
562
Comment
SEINET10930310
Eragrostis mexicana subsp. virescens
George Hansen
1893-1
Hansen 602
Amador
Pine Grove.
Comment
UC188864
Eragrostis mexicana subsp. virescens
Geo. Hansen
1893-1
813
Amador
Comment
UCD67044
Eragrostis pectinacea var. miserrima
G. K. Helmkamp; E. A. Helmkamp
2007-8-26
12818
Amador
Northern Sierra Nevada Mountains: along Hwy. CA-49 at the south end of Plymouth.
323
Comment
UCD64521
Eragrostis pectinacea var. pectinacea
Roxana S. Ferris
1940-6-1
9849
Amador
between Clements and Ione.
Comment
UCD32785
Eragrostis pilosa
Beecher Crampton
1954-8-3
2257
Amador
4 miles west of Drytown, along highway 16, Willow Springs School, roadside.
Comment
CAS-BOT-BC131499
Ericameria arborescens
Ernest Braunton
1904-9-1
1239
Amador
Vicinity of Ione
152
Comment
UC65506
Ericameria arborescens
Ernest Braunton
1904-9-1
1239
Amador
vicinity Ione
60
Comment
UCR248366
Ericameria arborescens
George K. Helmkamp, Elizabeth Helmkamp
2013-9-13
22295
Amador
Northern Sierra Nevada Mountains Foothills, Fiddletown Road, 0.4 mile west of its junction with Shake Ridge Road
977
Comment
POM359303
Ericameria bloomeri
H. E. McMinn
1933-9-2
3236
Amador
Silver Lake.
Comment
OBI16355
Ericameria nauseosa var. speciosa
H. E. McMinn
1933-9-2
3236
Amador
Silver Lake
Comment
UC1281351
Ericameria suffruticosa
H. E. McMinn
1935-8-5
4127
Amador
Cleveland Peak
Comment
CDA17062
Erigeron breweri
G. F. Hrusa, J. Glazner
2003-7-22
16132
Amador
Sierra Nevada; Kirkwood Ski Resort.
2407
Comment
SBBG128639
Erigeron breweri
G. K. Helmkamp, E. A. Helmkamp
2011-8-6
17986
Amador
Ellis Rd, 0.2 mi S of its jct with CA-88
2009
Comment
UCR233124B
Erigeron breweri
George K. Helmkamp, E. A. Helmkamp
2011-8-6
17986
Amador
Northern Sierra Nevada Mountains, Ellis Road, 0.2 miles south of its junction with CA-88
2009
Comment
HSC40766
Erigeron breweri var. breweri
R. York
1977-8-11
44
Amador
Along Hwy. 88, 0.25 mi. E of Lumberyard Ranger Station.
1982
Comment
UC482963
Erigeron foliosus var. hartwegii
H. L. Mason
1932-4-24
Amador
between Ione and Latrobe (Dry Creek Bridge); Dry Creek
Comment
UC65562
Erigeron foliosus var. hartwegii
Ernest Braunton
1904-6-1
1019
Amador
vicinity Ione
60
Comment
CAS-BOT-BC300685
Erigeron glacialis var. glacialis
Geo. Hansen
1892-7-1
384
Amador
Silver Lake
2438
Comment
UC1118158
Erigeron inornatus var. inornatus
C. M. Belshaw
1936-7-2
2411
Amador
2.2 mi ese of Volcano; Jackson Quadrangle
1005
Comment
CAS-BOT-BC214560
Erigeron philadelphicus
Geo. Hansen
1893-6-1
386
Amador
French Garden
457
Comment
CAS-BOT-BC216041
Eriodictyon californicum
Ernest Braunton
1904-6-1
1021
Amador
Ione
Comment
JEPS21094
Eriodictyon californicum
G. T. Nordstrom
1936-4-18
698
Amador
1 1/4 mi SW of Bisbee Peak; Jackson Quad.
Comment
UCD119255
Eriodictyon californicum
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-9
10329
Amador
Northern Sierra Nevada: Climax Road southwest of Pine Grove, 0.1 mile west of Hwy CA-88.
701
Comment
CAS-BOT-BC248651
Eriogonum apricum
John Thomas Howell
1960-11-10
36468
Amador
Near Ione
Comment
UC1349004
Eriogonum apricum
Robert F. Thorne, P. Everett
1964-4-16
33747
Amador
ca. 2.5 mi sse Ione
Comment
UCD99697
Eriogonum apricum var. apricum
Roman Gankin; G. L. Stebbins Jr.
1964-9-29
s.n.
Amador
Apricum Hill, 2 miles north of the Buena Vista.
Comment
SJSU14196
Eriogonum apricum var. prostratum
R. G. Myatt
1986-6-22
2105
Amador
W of Irish Hill Rd c. 3 mi N of its junction with Hwy 104 c. 5 mi NW of Ione
91
Comment
UC762695
Eriogonum hirtiflorum
R. F. Hoover
1937-6-10
2413
Amador
Ione
Comment
UCR193206
Eriogonum incanum
George K. Helmkamp
2007-6-29
12418
Amador
Northern Sierra Nevada Mountains, Shot Rock Vista picnic area along CA-88, 0.9 miles east of its junction with Mormon Emigrant Trail
2329
Comment
CAS-BOT-BC263692
Eriogonum luteolum var. pedunculatum
Ernest Braunton
1904-6-1
1020
Amador
Along Sutter Creek
Comment
UCR237282
Eriogonum marifolium
George K. Helmkamp, E. A. Helmkamp
2012-7-2
19304
Amador
Northern Sierra Nevada Mountains, Bear River Road at the south end of the dam of Lower Bear River Reservoir
1774
Comment
UC153536
Eriogonum nudum var. deductum
Geo. Hansen
1893-1
763
Amador
Silver Lake
2438
Comment
UCR219269
Eriogonum nudum var. deductum
George K. Helmkamp, E. A. Helmkamp
2010-7-13
16528
Amador
Northern Sierra Nevada Mountains, between the west shore of Silver Lake and CA-88; lakeside rest stop area
2235
Comment
UCR233340
Eriogonum nudum var. nudum
George K. Helmkamp, E. A. Helmkamp
2011-8-6
17966
Amador
Northern Sierra Nevada Mountains, Ellis Road, 2.1 miles south of its junction with CA-88
1794
Comment
UC1032209
Eriogonum nudum var. oblongifolium
G. T. Nordstrom
1936-4-27
767
Amador
1 1/4 mi nw Sugar Loaf; Jackson quadrangle
Comment
UCR205162
Eriogonum nudum var. oblongifolium
George K. Helmkamp, E. A. Helmkamp
2008-10-30
14306
Amador
Northern Sierra Nevada Mountains Foothills, along CA-124 at the north boundary of Ione
91
Comment
SEINET5330938
Eriogonum nudum var. oblongifolium
E. Braunton
1904-1
1127
Amador
Vicinity of Ione
152
Comment
CAS-BOT-BC269840
Eriogonum nudum var. pubiflorum
James L. Reveal; Caroline G. Reveal
1972-7-30
2818
Amador
Along the Irish Hill Road, 2.2 miles north of California Highway 104, about 4.5 miles northwest of Ione
Comment
RSA131657
Eriogonum pedunculatum
Peter H. Raven
1956-12-2
10525
Amador
6.7 miles north of Ione on road to Plymouth
Comment
UC1280999
Eriogonum rosense
H. E. McMinn
1935-5-8
4128
Amador
Cleveland Peak
Comment
CAS-BOT-BC253085
Eriogonum roseum
Geo. Hansen
1893-10-1
764
Amador
Foster's
1066
Comment
CAS-BOT-BC253087
Eriogonum roseum
John Thomas Howell
1954-9-5
30031
Amador
Ione Hills, 2 miles north-northeast of Buena Vista
Comment
CDA22657
Eriogonum roseum
R. Johnson
1959-8-19
Amador
0
Comment
CAS-BOT-BC268611
Eriogonum spergulinum var. reddingianum
D. E. Breedlove; M. Bourell; R. Patterson
1986-6-9
62823
Amador
Above Ham Station on W slope of Carson Pass
1980
Comment
UCD101259
Eriogonum spergulinum var. reddingianum
Dean William Taylor
1973-9-9
3066
Amador
along Highway 88, about 1 mile west of Carson Spur, near Martin Meadow.
2346
Comment
UC1280994
Eriogonum umbellatum var. nevadense
H. E. McMinn
1933-9-3
3246
Amador
along trail to Center Peak; Silver lake
Comment
UCR242792
Eriogonum umbellatum var. polyanthum
George K. Helmkamp, E. A. Helmkamp
2010-9-1
16913
Amador
Northern Sierra Nevada Mountains, Dufrene Road 0.7 mile east of its junction with CA-88, north of Lower Bear River Reservoir
2044
Comment
CHSC68023
Eriogonum wrightii var. subscaposum
James D. Jokerst; Mary Sue Taylor
1988-8-20
3031
Amador
Along road to E of Mud Lake, 0.3 mi SE of Y-junction at E end of lake.
Comment
HSC95520
Eriogonum wrightii var. subscaposum
James D. Jokerst, Mary Sue Taylor
1988-8-20
3031
Amador
Along rd. to E of Mud Lake, 0.3 mi. SE of Y jct. at E end of lake
Comment
UCD83060
Eriophyllum lanatum
CNPS SSN-SJV Foothill Team
2008-6-25
85
Amador
Amador County; East Bay MUD property. Camanche Reservoir. NW of eastern finger of Camanche Reservoir, NW of Camanche parkway.
74
Comment
UCR53370
Eriophyllum lanatum
R. D. Goeden, Don W. Ricker
1988-9-7
880907- 12
Amador
Sierra Nevada Mtns., El Dorado National Forest, at Carson Spur, south side of State Hwy 88
2400
Comment
SBBG128592
Eriophyllum lanatum var. achilleoides
G. K. Helmkamp, E. A. Helmkamp
2011-8-6
17961
Amador
Ellis Rd, 2.1 mi S of its jct with CA-88
1794
Comment
CAS-BOT-BC124157
Eriophyllum lanatum var. croceum
George Hansen
1895-5-1
1136
Amador
Grass Valley
914
Comment
SEINET7067455
Eriophyllum lanatum var. croceum
A. G. Vestal
1947-6-5
s.n.
Amador
About 5.4 miles north of West Point and south on Route 88. Coordinate datum: NAD27. UTM Zone 10, 711124mE, 4254504mN.
Comment
UC90247
Eriophyllum lanatum var. croceum
Geo. Hansen
1895-6-1
1136
Amador
Grass Valley Sequoia Gigantea Region, Grass Valley
762
Comment
UCR196827
Eriophyllum lanatum var. croceum
George K. Helmkamp
2008-6-17
13699
Amador
Northern Sierra Nevada Mountains, Panther Creek Road, 0.1 mile south of its junction with CA-88, junction 4.0 miles east of Cook's Station
1652
Comment
SD237320
Eriophyllum lanatum var. grandiflorum
G. K. Helmkamp, E. A. Helmkamp
2010-6-23
16359
Amador
Sierra Nevada Mountains Foothills: Sutter Creek Road, 9.5 miles northeast of its junction with old CA-49 in Sutter Creek village.
576
Comment
UC90240
Eriophyllum lanatum var. grandiflorum
Geo. Hansen
1895-5-1
1144
Amador
Armstrong's Stat'n Sequoia Gigantea Region
1524
Comment
UC903117
Eriophyllum lanatum var. grandiflorum
Ethel Crum
1940-5-12
2112
Amador
ne Jackson; Sierra Nevada foothills
609
Comment
CAS-BOT-BC301462
Eriophyllum lanatum var. integrifolium
D. E. Breedlove; M. Bourell; R. Patterson
1986-6-5
62615
Amador
.6 mi E of Fiddletown
Comment
CAS-BOT-BC301463
Eriophyllum lanatum var. integrifolium
W. Bryan Duncan
1927-7-1
s.n.
Amador
Vicinity of Silver Lake
2743
Comment
CAS-BOT-BC301464
Eriophyllum lanatum var. integrifolium
John Thomas Howell; T. C. Fuller; G. D. Barbe
1981-8-10
54434
Amador
On Carson Pass road just west of Carson Spur near Kirkwood
2407
Comment
UC1281334
Eriophyllum lanatum var. integrifolium
H. E. McMinn
1933-7-28
3205
Amador
on granite slope at Silver Lake
Comment
HSC8497
Erodium botrys
Eugene Andreuccetti
1964-4-25
22
Amador
Shanondoah Valley, 2 mi. E of Plymoth on River Pine Rd.
Comment
SFV1986
Erodium brachycarpum
L. B. Hendrix
1962-4-1
6
Amador
San Joaquin Valley CA-88 at Amador - San Joaquin county line.
83
Comment
UCD103136
Erodium brachycarpum
R. D. Slayback
1959-4-5
18
Amador
Tonzi Road, 5 miles east of Ione.
60
Comment
UC1130315
Erodium moschatum
G. T. Nordstrom
1936-4-19
702
Amador
Plymouth Jackson Quad.
304
Comment
UC66303
Erodium moschatum
Ernest Braunton
Aug 1904
1177
Amador
vicinity Ione
Comment
SEINET8566813
Erodium texanum
H. R. Holbo
1961-3-31
s.n.
Amador
Horse Creek.
183
Comment
UC596204
Eryngium castrense
R. F. Hoover
1937-6-10
2429
Amador
5 mi. s. Ione
Comment
LA33269
Eryngium pinnatisectum
Robert F. Hoover;
1937-6-10
2404
Amador
4 mi. SW of Ione
Comment
OBI8977
Eryngium pinnatisectum
Robert F. Hoover
1968-5-15
11088
Amador
3 mi west of Ione
Comment
SEINET7096683
Eryngium pinnatisectum
A. G. Vestal
1947-4-28
s.n.
Amador
Ca 0.5 mile south of Plymouth. NAD27, 38? deg. 28' 32ao, -120?_ 50' 54ao (converted to WGS84 decimal degrees) UTM Zone 10 687705mE, 4260575mN
Comment
UC193669
Eryngium pinnatisectum
Geo. Hansen
Jun 1892
391
Amador
Pine Grove
914
Comment
SD131084
Erysimum capitatum
D. E. Breedlove, M. Bourell, R. Patterson
1986-6-5
62626
Amador
West slope of Carson Pass above Ham Station.
1980
Comment
UCD115072
Erysimum perenne
T. E. Weier
1940-7-25
s.n.
Amador
2 miles south of Carson Spur.
Comment
UCR84732
Erysimum perenne
Kathy Harper
1992-4-17
s.n.
Amador
State Hwy 88 at 'Devil's Garden' Vista Point.
2378
Comment
SEINET3271592
Erythranthe guttata
George K. Helmkamp, E. A. Helmkamp
2007-4-26
11823
Amador
Foothills, northern Sierra Nevada Mountains; along Calif. E-16, 0.7 mile south of River Pines
610
Comment
CAS-BOT-BC153883
Erythranthe inconspicua
Geo. Hansen
1893-5-1
1290
Amador
Middle Fork
457
Comment
SEINET8360342
Erythranthe microphylla
Christine C. Johnson
1987-3-11
1739
Amador
Electra at Powerhouse, 8 miles se of Jackson along Mokelumne River.
213
Comment
CAS-BOT-BC110569
Eschscholzia
M. K. Curran
1886-5-24
s.n.
Amador
Unspecified.
Comment
JEPS51750
Eschscholzia caespitosa
W. L. Jepson
1929-4-29
15213
Amador
about 1 1/2 mi ne Ione (on canyon side, w Amador Co.)
152
Comment
CAS-BOT-BC402632
Eschscholzia caespitosa
Geo. Hansen
1894-1-1
s.n.
Amador
Middle Fork
457
Comment
CAS-BOT-BC402633
Eschscholzia caespitosa
Geo. Hansen
1893-5-1
1325
Amador
Middle Fork
457
Comment
CAS-BOT-BC402634
Eschscholzia caespitosa
Geo. Hansen
1896-4-11
1596
Amador
Ione
91
Comment
SEINET13203163
Eschscholzia californica
George K. Helmkamp, Mary Alice Barnes
2013-1
20564
Amador
Sierra Nevada Mountains Foothills: along E-16/Shenandoah Rd., 3.6 miles south of River Pines, 4.15 air miles NE (39 deg. ) of Plymouth (Fiddletown 7.5' Q.)
517
Comment
UC1126408
Eschscholzia californica
G. T. Nordstrom
1936-4-19
721
Amador
0.9 mi n Plymouth; Jackson Quadrangle
Comment
UC85497
Eschscholzia californica
Geo. Hansen
Jun 1895
1112
Amador
Irishtown Sequoia Gigantea Region
457
Comment
UCR257013
Eschscholzia californica
George K. Helmkamp, Mary Alice Barnes
2013-5-13
20564
Amador
Sierra Nevada Mountains Foothills, along E-16/Shenandoah Rd., 3.6 road miles south of River Pines, 4.15 air miles NE (39 deg. ) of Plymouth
517
Comment
CAS-BOT-BC402952
Eschscholzia californica
Michael A. Vincent
1999-6-12
8629
Amador
Along CA Rt. 49, 1.6 miles south of Cosumnes River and El Dorado county line
Comment
CAS-BOT-BC402954
Eschscholzia californica
Geo. Hansen
1893-1-1
s.n.
Amador
Stony Creek
Comment
CAS-BOT-BC402959
Eschscholzia californica
Geo. Hansen
1895-4-1
1059
Amador
Mountain Springs
457
Comment
UC118516
Eschscholzia californica
Geo. Hansen
May 1895
1059
Amador
Mountain Springs Sequoia Region
304
Comment
SD241120
Eschscholzia lobbii
George K. Helmkamp, E. A. Helmkamp
2010-4-3
15799
Amador
Low foothills northern Sierra Nevada Mountains: 4.35 mi. NE (31a^z) of Ione, junction of Tonzi Road and CA-124/East Plymouth Hwy (Irish Hill 7.5'Q)
180
Comment
CAS-BOT-BC419492
Eschscholzia lobbii
Mrs. Brandegee
1880-6-1
D
Amador
Ione
Comment
CAS-BOT-BC419494
Eschscholzia lobbii
Lewis S. Rose
1936-3-16
36031
Amador
Halfway House
304
Comment
SEINET10536522
Eschscholzia recta
George Hansen
1895-5-7
Hansen 1112
Amador
Irishtown.
549
Comment
CAS-BOT-BC312027
Eucephalus breweri
Gwendolan Newell
1929-8-23
s.n.
Amador
Hidden Lake, Silver Lake
Comment
CAS-BOT-BC312028
Eucephalus breweri
Geo. Hansen
1893-10-1
772
Amador
Silver Lake
2438
Comment
SD247306
Eucephalus breweri
George K. Helmkamp, E. A. Helmkamp
2007-8-16
12755
Amador
Northern Sierra Nevada Mountains: along CA-88, 3.5 miles south of its junction with Morman Emigrant Trail.
2146
Comment
UCR249561
Eucephalus breweri
George K. Helmkamp, E. A. Helmkamp
2007-8-16
12755
Amador
Northern Sierra Nevada Mountains, along Hwy CA-88, 3.5 miles south of its junction with Mormon Emigrant Trail
2146
Comment
CDA4836
Euphorbia marginata
R. D. Henderson
1970-8-7
Amador
R. D. Henderson property, Previtali Road, Jackson.
0
Comment
UCR182147
Euphorbia nutans
George K. Helmkamp, E. A. Helmkamp
2006-10-23
11566
Amador
Central Valley/ Northern Sierra Nevada Foothills, along Calif. Hwy 16, 0.2 mile east of Waits Station, southwest of Plymouth
305
Comment
CAS-BOT-BC520348
Euphorbia serpillifolia subsp. serpillifolia
George K. Helmkamp; E. A. Helmkamp
2012-10-5
19989
Amador
Northern Sierra Nevada Mountains Foothills: Fiddletown Rd, 1.5 mi W of Fiddletown
466
Comment
UCR258973
Euphorbia serpillifolia subsp. serpillifolia
George K. Helmkamp, Amy Barnes
2014-10-10
23132
Amador
Northern Sierra Nevada Mountains, west side of Bear River Reservoir, 0.2 mile north of the dam
1796
Comment
CDA15397
Euphorbia spathulata
G. F. Hrusa, J. Hart, M. Tu
1997-4-26
13687
Amador
Central Valley; N side of Michigan Bar Rd., ~1/2 mi. W of intersection of Twin Cities Rd. approx. 2 miles W of Ione nr. Sac. Co. boundary.
Comment
SEINET7042520
Euphorbia spathulata
A. G. Vestal
1963-5-28
s.n.
Amador
Shoulder along Route 88. 2.3 miles east of Route 49. Mokelumne Hill quadrangle UTM Zone 10, 698724mE, 4248383mN.
Comment
CAS-BOT-BC310504
Eurybia integrifolia
Geo. Hansen
1893-10-1
770
Amador
Silver Lake
2438
Comment
CHSC67875
Eurybia integrifolia
James D. Jokerst; Mary Sue Taylor
1988-8-20
3018 A
Amador
Shotrock Vista S and adjacent to Hwy.89.
Comment
CAS-BOT-BC458286
Euthamia occidentalis
Ernest Braunton
1904-8-1
1214
Amador
Preseton School of Industry, Waterman: on school grounds
Comment
UCR176285
Festuca arundinacea
George K. Helmkamp, Elizabeth Helmkamp
2006-5-9
10358 B
Amador
Northern Sierra Nevada Foothills, Along Calif. Hwy 88, 0.9 mi. south of the El Dorado County line at Enterprise
274
Comment
SEINET3837933
Festuca dertonensis
George K. Helmkamp, E. A. Helmkamp
2010-3-26
157769
Amador
Eastern San Joaquin Valley/ Sierra Nevada Foothills: low foothills along CA-16, 6.8 miles W of Plymouth near Forest Home Rd. (Irish Hill)
177
Comment
SEINET3856785
Festuca myuros
George K. Helmkamp, E. A. Helmkamp
2011-6-7
17465
Amador
Northern Sierra Nevada Mountains Foothills: Pine Gulch Road, 0.5 mile N of its intersection with Sutter Creek Road
457
Comment
SEINET13262620
Festuca myuros var. hirsuta
George K. Helmkamp
2014-1
22560
Amador
along Hwy E-16, 0.6 mile southwest of the junction with CA-49, c. 2.5 mi southwest of Plymouth
250
Comment
UCR253478
Festuca myuros var. hirsuta
George K. Helmkamp
2014-4-5
22689
Amador
Eastern edge of San Joaquin Valley/lower Sierra Nevada Foothills, Sutter Creek along West Marlette Street, 0.1 mile east of Dave Brubeck Road, west end of city of Ione
85
Comment
SEINET13262606
Festuca perennis
George K. Helmkamp, Mary Alice Barnes
2013-1
20607
Amador
Stony Creek Road, 3.6 miles southwest of Jackson
293
Comment
UCR253511
Festuca perennis
George K. Helmkamp
2014-4-5
22657
Amador
Sierra Nevada Foothills, junction of Tonzi Road and CA-124, NE of Ione
201
Comment
UCR174007
Festuca rubra
George K. Helmkamp, Elizabeth Helmkamp
2006-5-9
10338
Amador
Northern Sierra Nevada foothills, Grass Valley Creek, 1.2 miles east of Pine Grove along Calif. Hwy 88
762
Comment
CAS-BOT-BC304282
Filago
John Thomas Howell
1954-5-18
29814
Amador
2 miles NNE of Buena Vista
91
Comment
SEINET3146773
Filago gallica
Unknown
1148
Amador
Waterman
Comment
UCD112743
Frangula californica
Terri Williamson
1990-4-28
22
Amador
2 miles south of Ione Hwy. 124.
91
Comment
CAS-BOT-BC62930
Frangula californica subsp. tomentella
C. Hart Merriam
1907-8-21
s.n.
Amador
Ione.
Comment
CAS-BOT-BC223472
Fraxinus latifolia
Geo. Hansen
1892-3-1
208
Amador
New York Falls
609
Comment
UC1123376
Fraxinus latifolia
G. T. Nordstrom
1936-3-3
786
Amador
1.4 mi ssw Sugarloaf; Jackson Quad.
182
Comment
UCR197799
Fritillaria micrantha
George K. Helmkamp, E. A. Helmkamp
2008-6-9
13622
Amador
Northern Sierra Nevada Mountains, Panther Creek Road, 0.1 mile south of its junction with CA-88, jct. is 4.0 miles east of Cook's Station
1652
Comment
SEINET3828368
Galium aparine
George K. Helmcamp, E. A. Helmkamp
2012-1
18797
Amador
Foothills, northern Sierra Nevada Mountains: Fiddletown Road 0.2 mile east of its junction with County Roa E-16, c. 0.7 mi E. of HWY 49 at Plymouth (Amador City 7.5')
416
Comment
UCR218177
Galium aparine
George K. Helmkamp, E. A. Helmkamp
2010-5-31
16179
Amador
Sierra Nevada Mountains Foothills, Sutter Creek-Volcano Road, 3.3 miles east of the village of Sutter Creek
413
Comment
UCR230118
Galium aparine
George K. Helmkamp, E. A. Helmkamp
2011-5-10
17244
Amador
Northern Sierra Nevada Mountains Foothills, along Sutter Creek near Sutter Creek Rd., 2.9 air miles NE (68 deg. ) of town of Sutter Creek
412
Comment
UCD15282
Galium aparine
Claire Warshaw
1985-5-4
12
Amador
along highway 88, 2.6 miles west from Aqueduct Volcano Road;
Comment
JEPS52686
Galium bolanderi
Lauramay T. Dempster
1964-7-8
4040
Amador
Hwy 88 3 mi e junction road to Fiddletown
1463
Comment
POM313489
Galium nuttallii var. tenue
P. C. Hutchinson
1962-4-28
2382
Amador
Between Sutter Creek and Daffodil Hill. Along Gopher Gulch road near Rancheria Creek.
671
Comment
SD239900
Galium parisiense
George K. Helmkamp, E. A. Helmkamp
2011-5-19
17306
Amador
Eastern edge San Joaquin Valley at start of Sierra Nevada foothills: Rock Creek Road, 2.8 miles northeast of the junction with Pardee Dam Road, 4.9 miles SW (221a^z) of Jackson (Jackson 7.5'Q)
305
Comment
UCR184961
Galium parisiense
George K. Helmkamp, E. A. Helmkamp
2007-4-23
11801
Amador
Foothills, Northern Sierra Nevada Mountains, junction of Tonzi Road and Calif. Hwy 124 about 7 miles north of Ione
229
Comment
JEPS29527
Galium porrigens var. tenue
Paul C. Hutchison
1962-4-28
2382
Amador
between Sutter Creek and Daffodil Hill (along Gopher Gulch road, near Rancheria Creek)
670
Comment
JEPS6501
Galium tricornutum
W. L. Jepson
1929-4-29
15245
Amador
1 mi s Willow Springs (Sacramento-Jackson rd)
198
Comment
RSA0062471
Galium trifidum var. pusillum
George K. Helmkamp, Elizabeth A. Helmkamp
2013-7-6
20970
Amador
Bear River Road at the south end of the dam for Lower Bear River Reservoir.
1784
Comment
CAS-BOT-BC303363
Gamochaeta ustulata
John Thomas Howell
1954-5-18
29848
Amador
2 miles NNW of Buena Vista
91
Comment
CAS-BOT-BC303364
Gamochaeta ustulata
Geo. Hansen
1892-6-1
377
Amador
Agr Station
609
Comment
SEINET10930367
Gastridium phleoides
George Hansen
1894-1
Hansen 614
Amador
Agricultural Station.
610
Comment
UC38568
Gastridium ventricosum
Geo. Hansen
1896-6-18
1752
Amador
Agrc. Station Agrc. Station, Sequoia Region; Sequoia Region, Agrc. Station
609
Comment
UCR189464
Gayophytum diffusum subsp. parviflorum
George K. Helmkamp, E. A. Helmkamp
2007-8-16
12739
Amador
Northern Sierra Nevada Mountains, along Hwy CA-88, 1.0 mile south of the junction with Mormon Emigrant Trail
2172
Comment
UCR196868
Gayophytum diffusum subsp. parviflorum
George K. Helmkamp
2008-6-17
13667
Amador
Northern Sierra Nevada Mountains, Bear River Reservoir Road, 0.1 mile south of its junction with CA-88
1991
Comment
UCR237288
Gayophytum diffusum subsp. parviflorum
George K. Helmkamp, E. A. Helmkamp
2012-7-2
19312
Amador
Northern Sierra Nevada Mountains, Bear River Road, 0.1 mile east of the south end of the dam of Lower Bear River Reservoir
1776
Comment
UC20258
Gayophytum eriospermum
Geo. Hansen
1892-1
Amador
Panther Creek
Comment
UCR219054
Gayophytum heterozygum
George K. Helmkamp, E. A. Helmkamp
2009-9-15
15612
Amador
Northern Sierra Nevada Mountains, south side of Bear River Reservoir, 0.1 mile east of the dam
1774
Comment
SD236346
Gayophytum humile
G. K. Helmkamp
2008-6-17
13660
Amador
Northern Sierra Nevada Mountains: Bear River Reservoir Road, 0.1 mile south of its junction with CA-88.
1990
Comment
UCR197356
Gayophytum humile
George K. Helmkamp
2008-6-17
13660
Amador
Northern Sierra Nevada Mountains, Bear River Reservoir Road, 0.1 mile south of its junction with CA-88
1991
Comment
CAS-BOT-BC445308
Gayophytum ramosissimum
George K. Helmkamp; Elizabeth Helmkamp
2013-9-7
22280
Amador
Northern Sierra Nevada Mountains: on the south side of CA-88/Carson Pass Hwy, c. 0.3 mile west of the junction with Bear River Reservoir Road.
1934
Comment
SD247468
Gayophytum ramosissimum
George K. Helmkamp, E. A. Helmkamp
2013-9-7
22280
Amador
Northern Sierra Nevada Mountains: on the south side of CA-88/Carson Pass Highway, about 0.3 mile west of the junction with Bear River Reservoir Road.
1933
Comment
CDA18020
Genista monspessulana
R. Wall
1999-5-29
s.n.
Amador
Hwy 16 at Arkansas Creek crossing, E of Amador Co. line, 1st Arkansas creek crossing.
76
Comment
SD237423
Genista monspessulana
G. K. Helmkamp, E. A. Helmkamp
2010-6-23
16367
Amador
Sierra Nevada Mountains Foothills: Rams Horn Grade, 1.8 rd. miles northeast of Volcano at the junction with Sutter Creek Road.
730
Comment
UCR242784
Gentianopsis simplex
George K. Helmkamp, E. A. Helmkamp
2010-9-1
16912
Amador
Northern Sierra Nevada Mountains, Dufrene Road 0.7 mile east of its junction with CA-88, north of Lower Bear River Reservoir
2044
Comment
UCR230105
Geranium dissectum
George K. Helmkamp, E. A. Helmkamp
2011-5-19
17303
Amador
Lower Sierra Nevada Foothills, Rock Creek Road, 2.8 miles northeast of the junction with Pardee Dam Road, 4.9 mi. SW (221 deg. ) of Jackson
305
Comment
UCR242584
Geranium dissectum
George K. Helmkamp, E. A. Helmkamp
2011-6-17
17609
Amador
Northern Sierra Nevada Mountains Foothills, junction of CA-26 and Joyce Road, northwest of the Hwy 26 bridge over North Fork Mokelumne River, 0.78 mi. SSW (187 deg. ) of Pioneer
762
Comment
RSA0093529
Gilia capitata subsp. mediomontana
George K. Helmkamp, E. A. Helmkamp
2012-6-6
19136
Amador
Northern Sierra Nevada Mountains. Panther Creek Road, 1.5 miles south of its junction with CA-88, 5.0 mi. west (267 deg ) of Bear River Reservoir dam.
1590
Comment
SD244198
Gilia capitata subsp. mediomontana
George K. Helmkamp, E. A. Helmkamp
2012-6-26
19272
Amador
Northern Sierra Nevada Mountain: Panther Creek Road, 0.9 mile south of its junction with CA-88, S of Hwy 88/Carson Pass Hwy and W of Lower Bear Reservoir (Peddler Hill 7.5'Q)
1616
Comment
SD260289
Gilia capitata subsp. mediomontana
George K. Helmkamp, E. A. Helmkamp
2012-6-6
19136
Amador
Northern Sierra Nevada Mountains: Panther Creek Road, 1.5 miles south of its junction with CA-88, 5.0 mi. west (267a^z) of Bear River Reservoir dam.
1590
Comment
UC1123735
Gilia capitata subsp. mediomontana
P. L. Johannsen
1937-7-9
1241
Amador
3 mi nnw West Point; Jackson Quadrangle
Comment
RSA0013381
Gilia capitata subsp. pedemontana
George K. Helmkamp, E. A. Helmkamp
2011-6-17
17594
Amador
along CA-26, 0.1 mile west of the Calaveras Co. line at the bridge over the North Fork Mokelumne Rive 1.77 mi. SE (112 degrees) of Pioneer
652
Comment
SEINET11265854
Gilia capitata subsp. pedemontana
George Helmkamp, E. A. Helmkamp
2011-5-10
17247
Amador
Northern Sierra Nevada Mountains Foothills: along Sutter Creek near Sutter Creak Rd., 2.9 air miles NE (681/4) of town of Sutter Creek (Amador City 7.5' Q.); 0
411
Comment
UCR230622
Gilia capitata subsp. pedemontana
George K. Helmkamp, E. A. Helmkamp
2011-5-10
17247
Amador
Northern Sierra Nevada Mountains Foothills, along Sutter Creek near Sutter Creek Rd., 2.9 air miles NE (68 deg. ) of town of Sutter Creek
412
Comment
UCR242317
Gilia capitata subsp. pedemontana
George K. Helmkamp, E. A. Helmkamp
2011-6-17
17602
Amador
Northern Sierra Nevada Mountains Foothills, along CA-26, 0.1 mile west of the Calaveras Co. line at the bridge over the North Fork Mokelumne River, 1.6 mi. SE (115 deg. ) of Pioneer
652
Comment
UCR200903
Gilia leptalea subsp. leptalea
George K. Helmkamp, E. A. Helmkamp
2008-8-30
14056
Amador
Northern Sierra Nevada Mountains, along Cole Creek Road near the crossing of Cole Creek 6.8 miles east of the Bear River Reservoir dam
1857
Comment
UCR233404
Gilia leptalea subsp. leptalea
George K. Helmkamp, E. A. Helmkamp
2011-8-6
17959
Amador
Northern Sierra Nevada Mountains, Ellis Road, 2.1 miles south of its junction with CA-88
1794
Comment
RSA0070099
Gilia tricolor subsp. diffusa
George K. Helmkamp, Amy Barnes
2014-5-8
22835
Amador
Tonzi Road, 0.4 mile east of its junction with CA-124, 4.5 air miles NE (35 deg ) of Ione.
188
Comment
UC1123842
Gilia tricolor subsp. diffusa
G. T. Nordstrom
1936-4-24
751
Amador
1.1 mi wsw Bisbee Peak; Jackson Quad., wsw of Bisbee Peak
Comment
UCD117971
Gilia tricolor subsp. diffusa
G. K. Helmkamp; E. A. Helmkamp
2007-4-23
11808
Amador
Foothills, Northern Sierra Nevada Mountains junction of Tonzi Road and Calif. Hwy 124 about 7 miles north of Ione.
229
Comment
UCR253584
Gilia tricolor subsp. diffusa
George K. Helmkamp
2014-4-5
22655
Amador
Sierra Nevada Foothills, junction of Tonzi Road and CA-124, NE of Ione
201
Comment
UCR256504
Gilia tricolor subsp. diffusa
George K. Helmkamp, Amy Barnes
2014-5-8
22835
Amador
Sacramento Valley/Sierra Nevada Foothills, Tonzi Road, 0.4 mile east of its junction with CA-124, 4.5 air miles NE (35 deg. ) of Ione
188
Comment
UCD112590
Githopsis
Christopher Mallek
2008-4-30
RP2- 2
Amador
River Pines.
688
Comment
UC173712
Githopsis diffusa
Geo. Hansen
Jul 1893
494
Amador
Antelope Sequoia Gigantea Region; Antelope, Amador Co.
1280
Comment
UC173713
Githopsis diffusa
Geo. Hansen
1895-4-1
1271
Amador
Lancha Plane Sequoia Region
91
Comment
CAS-BOT-BC266551
Githopsis pulchella
G. L Smith
1959-5-17
1100
Amador
At Pinegrove
701
Comment
JEPS28829
Githopsis pulchella subsp. pulchella
L. R. Heckard with R. Bacigalupi
1962-5-30
1303
Amador
0.6 mi e State Highway 16 junction with road from Latrobe (along State Highway 16, 1.0 mi w of Waits Station); Willow Creek
207
Comment
JEPS74836
Githopsis pulchella subsp. pulchella
L. R. Heckard, T. I. Chuang, and R. Bacigalupi
1975-5-22
4046
Amador
2 mi w Route 16 junction with Route 49 (just e of site of Waits Station)
Comment
SEINET10939137
Githopsis pulchella subsp. pulchella
Lincoln Constance
1941-5-27
Constance 2819
Amador
South Fork of Jackson Creek, 4 miles below Clinton, Sierra nevada foothills
457
Comment
UC29081
Githopsis pulchella subsp. pulchella
Edw. L. Greene
Jun 1889
Amador
Comment
CDA17154
Glyceria declinata
G. F. Hrusa, J. Glazner
2001-6-7
15868
Amador
Ione Region; Sutter Ione Rd. 0.6 mi. E of Hwy 124 and +/- 3-4 mi. N of Ione - the Ott Ranch.
213
Comment
CAS-BOT-BC280550
Glyceria elata
W. Bryan Duncan
1927-8-1
s.n.
Amador
Vicinity of Silver Lake
Comment
UCR189433
Gnaphalium canescens subsp. thermale
George K. Helmkamp, E. A. Helmkamp
2007-8-16
12773
Amador
Northern Sierra Nevada Mountains, along Hwy CA-88, 0.9 mile northeast of the junction with Bear River Reservoir Road
2076
Comment
UCR200906
Gnaphalium canescens subsp. thermale
George K. Helmkamp, E. A. Helmkamp
2008-8-30
14061
Amador
Northern Sierra Nevada Mountains, along Cole Creek Road near the crossing of Cole Creek 6.8 miles east of the Bear River Reservoir dam
1857
Comment
CAS-BOT-BC302465
Gnaphalium palustre
Geo. Hansen
1893-9-1
774
Amador
Silver Lake
2438
Comment
UC912258
Gnaphalium palustre
Herbert L. Mason
1933-9-2
7278
Amador
Silver Lake Sierra Nevada, Silver lake
Comment
POM292491
Gnaphalium palustre
Lyman Benson
1931-8-24
2858
Amador
Silver Lake; Sierra Nevada Mt. Range.
2287
Comment
SEINET5629922
Godetia biloba
Unknown
2605
Amador
Near Jackson, Caminetti Ranch
Comment
CAS-BOT-BC123816
Godetia hansenii
George Hansen
1895-7-1
1090
Amador
Ham's
1524
Comment
SEINET5629924
Godetia williamsonii
Unknown
1904-1
115
Amador
Near Jackson, Caminetti Ranch
Comment
RSA202432
Gratiola ebracteata
James R. Brownell
1967-6-9
s.n.
Amador
State Highway 104, ca. 5 miles west of Ione.
76
Comment
CAS-BOT-BC305290
Grindelia hirsutula
Geo. Hansen
1915-7-1
172
Amador
Agr. Station
609
Comment
UC32143
Grindelia hirsutula
Geo. Hansen
1891-1
Amador
Comment
UC69918
Grindelia hirsutula
Earle Mulliken
Jun 1 1904-Jun 20 1904
113
Amador
Caminetti Ranch near Jackson; Sierra Nevada Mountains
487
Comment
UCR219182
Grindelia nana
George K. Helmkamp, E. A. Helmkamp
2010-6-23
16364
Amador
Sierra Nevada Mountains Foothills, Rams Horn Grade, 1.8 rd. miles northeast of Volcano at the junction with Sutter Creek Road
730
Comment
SD239643
Hackelia floribunda
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19394
Amador
Northern Sierra Nevada Mountains: Edge of Martin Meadow along CA-88 (Carson Pass Hwy). 2.2 miles north of Silver Lake (Caples Lake 7.5'Q)
2317
Comment
UCD85143
Hainardia cylindrica
Beecher Crampton
1957-5-28
4087
Amador
Amador County, 5.1 miles northwest of Ione, 1 mile south of Carbondale, near King Store.
Comment
CAS-BOT-BC309379
Helenium puberulum
Geo. Hansen
1891-6-1
161
Amador
Pine Grove
762
Comment
SJSU5165
Helianthella californica var. nevadensis
D. B. Lang
1968-4-20
77
Amador
on slope of Stein Ranch Rd by S Fork cosumnes R c. 6 mi NE of Plymouth
609
Comment
CAS-BOT-BC314746
Helianthella californica var. nevadensis
Geo. Hansen
1891-1-1
167
Amador
Agr. Station
Comment
CAS-BOT-BC223912
Helianthemum scoparium
R. F. Hoover
1965-6-24
9457
Amador
2 mi. se. of Ione
Comment
CAS-BOT-BC223913
Helianthemum scoparium
John Thomas Howell
1954-5-18
29788
Amador
2 miles northeast of Buena Vista
91
Comment
CAS-BOT-BC223914
Helianthemum scoparium
John Thomas Howell
1960-11-10
36471
Amador
Near Ione
Comment
CDA36607
Helianthemum scoparium
T. C. Fuller
1962-6-28
9055
Amador
Highway 88 to Martell, 2 miles south of Ione.
0
Comment
SEINET4853191
Helianthemum suffrutescens
B. O. Schreiber
1936-5-23
2243
Amador
5.5 mi. SW Bisbee Peak.
152
Comment
SDSU16395
Helianthemum suffrutescens
Suzanne Bell
2001-6-29
422 b
Amador
T17S R3E nw1/4 S7
640
Comment Read comments Sep 27 2013
SEINET2443008
Helianthus annuus
George K. Helmkamp, E. A. Helmkamp
2009-8-24
15527
Amador
Northern San Joaquin Valley: Carbondale Road, 1.2 miles south of its junction with Lambert Road (Irish Hill).
101
Comment
UCR53357
Helianthus annuus
R. D. Goeden, Don W. Ricker
1988-9-7
s.n.
Amador
Sierra Nevada Mtns., El Dorado National Forest, at Silver Lake, north side of State Hwy 88
2200
Comment
UC32279
Helianthus bolanderi
Michener and Bioletti
1893-8-1
Amador
Jackson
Comment
CAS-BOT-BC305597
Helianthus californicus
G. Hansen
1893-8-1
785
Amador
Unspecified
914
Comment
CAS-BOT-BC314958
Hemizonella minima
D. E. Breedlove
1962-6-14
3659
Amador
Along State Highway 88, 10 miles east of Pine Grove, Sierra Nevada
1005
Comment
SD131139
Hemizonella minima
D. E. Breedlove, M. Bourell, R. Patterson
1986-6-5
62625
Amador
Flat ridge 12 miles east of Fiddletown.
Comment
CAS-BOT-BC314961
Hemizonella minima
D. E. Breedlove; M. Bourell; R. Patterson
1986-6-9
62824
Amador
Above Ham Sattion on W slope of Carson Pass
1980
Comment
CAS-BOT-BC310132
Hesperevax acaulis
H. L. Mason
1932-4-24
6981
Amador
Three miles south of Ione
Comment
UCSB23477
Hesperocyparis macnabiana
McMinn, H.
1935-8-9
Amador
Redhill
Comment
SD40679
Hesperocyparis macnabiana
Carl B. Wolf, E. R. Johnson
1934-10-2
Amador
Sierra Nevada Foothills, on Red Hill to west of road from Oleta to Aukum
609
Comment
JEPS32311
Hesperolinon micranthum
K. Brandegee
Amador
Volcano
Comment
SEINET10460677
Heterocodon rariflorum
Rimo Bacigalupi
Bacigalupi 5015
Amador
.4 MI N OF PARDEE DAM 650
Comment
UCR190211
Heteromeles arbutifolia
George K. Helmkamp, E. A. Helmkamp
2007-9-4
12900
Amador
Northern Sierra Nevada Mountains Foothills, Climax Road 0.8 mile west of its junction with CA-88
701
Comment
CAS-BOT-BC312326
Hieracium albiflorum
Geo. Hansen
1892-5-1
381
Amador
Agr. Station
609
Comment
SEINET5625846
Hieracium albiflorum
Unknown
1904-1
150
Amador
Silver Lake, around 7,200 feet
Comment
UC82432
Hoita orbicularis
Geo. Hansen
May 1892
4
Amador
Agr. Station Sequoia Region (= Jackson)
609
Comment
UCR241368
Holcus lanatus
George K. Helmkamp, E. A. Helmkamp
2012-6-26
19274
Amador
Northern Sierra Nevada Mountains, Panther Creek Road, 4.1 miles south of its junction with CA-88, S of Hwy 88/Carson Pass Hwy. and W of Lower Bear Reservoir
1518
Comment
SEINET10591370
Holcus lanatus
George Hansen
1896-6-18
Hansen 1746
Amador
Clinton.
610
Comment
CAS-BOT-BC320291
Holocarpha virgata
R. F. Hoover
1940-5-19
4393
Amador
3 mi. w. of Ione
Comment
SD234822
Holocarpha virgata subsp. virgata
G. K. Helmkamp, E. A. Helmkamp
2007-9-4
12903
Amador
Foothills, Northern Sierra Nevada Mountains: along Hwy CA-49, south of Drytown and near the crossing of Sutter Creek (Amador City 7.5'Q)
241
Comment
UC1614264
Holocarpha virgata subsp. virgata
Charles M. Belshaw
1935-5-30
810
Amador
Ione
Comment
UCR209570
Holocarpha virgata subsp. virgata
George K. Helmkamp, E. A. Helmkamp
2009-8-24
15523
Amador
Sierra Nevada Mountains Foothills, along CA-49 at the junction with Fiddletown Road in the city of Plymouth
314
Comment
UCR188714
Holodiscus microphyllus var. microphyllus
George K. Helmkamp, E. A. Helmkamp
2007-7-17
12515
Amador
Northern Sierra Nevada Mountains, along CA-88, 0.7 mile north of its junction with Mormon Emigrant Trail; Shot Rock trailhead
2325
Comment
SEINET3147823
Holozonia filipes
E. Braunton
1052
Amador
Vicinity of Ione
152
Comment
UC65556
Holozonia filipes
Ernest Braunton
1904-7-1
1119
Amador
vicinity of Ione
60
Comment
CAS-BOT-BC311879
Holozonia filipes
Ernest Braunton
1904-6-1
1052
Amador
Along Sutter Creek
Comment
SEINET11259343
Holozonia filipes
E. Braunton
1052
Amador
Vicinity of Ione
152
Comment
SEINET3821905
Hordeum brachyantherum subsp. brachyantherum
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19408
Amador
Northern Sierra Nevada Mountains, between CA-88 and the El Dorado County line, 0.9 mile north of Silver Lake along CA-88 (Caples Lake 7.5' Q)
2266
Comment
UCR237439
Hordeum brachyantherum subsp. brachyantherum
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19408
Amador
Northern Sierra Nevada Mountains, between CA-88 and the El Dorado County line, 0.9 mile north of Silver Lake along CA-88
2267
Comment
SEINET10611045
Hordeum marinum subsp. gussoneanum
George Hansen
1896-1
Hansen 1711
Amador
Jackson Gate.
488
Comment
UCR235287
Hordeum murinum subsp. glaucum
George K. Helmkamp, E. A. Helmkamp
2012-4-19
18799
Amador
Foothills, northern Sierra Nevada Mountains, Fiddletown Road, 0.2 mile east of its junction with County Road E-16, c. 0.7 mi. E of Hwy 49 at Plymouth
416
Comment
UC114343
Horkelia californica subsp. dissita
Geo. Hansen
1892-1
264
Amador
Volcano
914
Comment
RSA33921
Horkelia californica subsp. dissita
Geo. Hansen
1894-6-30
264
Amador
Volcano.
915
Comment
CAS-BOT-BC536160
Horkelia californica var. elata
Geo. Hansen
1892-7-1
264
Amador
Volcano
914
Comment
UCD113499
Horkelia fusca
Mrs. Flora Hayes
1936-7-4
s.n.
Amador
Silver Lake.
Comment
CAS-BOT-BC144070
Horkelia parryi
Herbert L. Mason
1932-4-24
6978
Amador
Three mi. so. of Ione
Comment
CAS-BOT-BC144080
Horkelia parryi
Saichi Kawahara
1968-3-23
72
Amador
Harbison-Walker Refractories Company Ione Works site, Ione
121
Comment
JEPS29814
Horkelia parryi
Rimo Bacigalupi and L. R. Heckard
1962-5-31
8558
Amador
2 mi s Calif. highway 88 (On Ione formation)
91
Comment
POM125322
Horkelia parryi
Alice Eastwood
1925-3-3
s.n.
Amador
Ione.
Comment
RSA121094
Horkelia parryi
H. S. Yates
1935-4-26
5149
Amador
1.5 miles south of Ione.
107
Comment
UC1128253
Horkelia parryi
H. S. Yates
1935-4-26
5149 A
Amador
1 1/2 mi s Ione; Jackson Quadrangle
106
Comment
UC114281
Horkelia parryi
Geo. Hansen
1892-7-7
292
Amador
Sequoia Region; Silver Lake
2438
Comment
UC114289
Horkelia parryi
C. C. Parry
May 1886
Amador
Ione
Comment
UC186328
Horkelia parryi
C. C. Parry
May 1888
Amador
Ione
Comment
UC482962
Horkelia parryi
H. L. Mason
1932-4-24
6978
Amador
3 mi s Ione
Comment
UC545836
Horkelia parryi
E. Crum
1934-4-22
1654
Amador
2 mi s Ione (on Ione-Jackosn Hwy)
Comment
UC555679
Horkelia parryi
H. L. Mason
1928-5-3
4464
Amador
1 mi s Ione
Comment
UC632737
Horkelia parryi
H. L. Mason
1933-5-29
7253
Amador
2 mi s Ione
152
Comment
UCD39083
Horkelia parryi
Beecher Crampton
1963-4-23
6728
Amador
2.5 miles south of Ione, Buena Vista Road.
Comment
UC2062447
Horkelia parryi
Barbara Ertter with Dale McNeal
1987-4-18
6863
Amador
Old Lambert Road ca 8 air miles NW of Ione.
Comment
UC903292
Horkelia parryi
Ethel Crum
1941-4-6
2119
Amador
Sierra Nevada foothills
152
Comment
UC675308
Horkelia tridentata subsp. tridentata
Geo. Hansen
July 1892
294
Amador
Antelope
1371
Comment
UCR197362
Horkelia tridentata subsp. tridentata
George K. Helmkamp, E. A. Helmkamp
2008-6-23
13717
Amador
Northern Sierra Nevada Mountains, Dufrene Road, 0.1 mile south of its junction with CA-88, between Mormon Emigrant Trail and Hamms Station
2076
Comment
CAS-BOT-BC536248
Horkelia tridentata var. tridentata
G. K. Helmkamp; E. A. Helmkamp
2008-6-23
13717
Amador
Dufrene Road, 0.1 mile south of its junction with CA-88, between Mormon Emigrant Trail and Hamms Station, Northern Sierra Nevada Mountains
2075
Comment
CAS-BOT-BC536245
Horkelia tridentata var. tridentata
Geo. Hansen
1892-7-1
294
Amador
Antelope
1219
Comment
CAS-BOT-BC536247
Horkelia tridentata var. tridentata
D. E. Breedlove
1983-5-31
58777
Amador
5 miles above Fiddletown
1219
Comment
UCD106182
Hosackia oblongifolia var. oblongifolia
G. K. Helmkamp; E. A. Helmkamp
2007-8-16
12757
Amador
Northern Sierra Nevada Mountains, along the south side of Bear River Reservoir just east of the spillway.
1777
Comment
SEINET3245966
Hosackia pinnata
G. K. Helmkamp, E. A. Helmkamp
2009-1
15611
Amador
Northern Sierra Nevada Mountains: south side of Bear River Reservoir, 0.1 mile east of the damn (Peddler Hill 7.5')
1774
Comment
UCD38703
Hosackia stipularis
Beecher Crampton
1957-5-28
4078
Amador
2 miles south of Ione.
Comment
CAS-BOT-BC400821
Hypericum anagalloides
Ernest Braunton
1904-7-1
s.n.
Amador
Ione, 4 miles south
Comment
UC66913
Hypericum anagalloides
Ernest Braunton
July 1904
1139
Amador
vicinity of Ione
60
Comment
CAS-BOT-BC400817
Hypericum anagalloides
C. A. Gross
1923-6-20
248
Amador
Plymouth
Comment
CAS-BOT-BC400818
Hypericum anagalloides
John Thomas Howell
1954-5-18
29838
Amador
1.5 miles nne. of Buena Vista
91
Comment
RSA795351
Hypericum androsaemum
George K. Helmkamp, E. A. Helmkamp
2011-8-6
17976
Amador
Ellis Road, 2.1 miles south of its junction with CA-88.
1794
Comment
CAS-BOT-BC410198
Hypericum concinnum
Geo. Hansen
1891-5-1
32
Amador
New York Falls, Agrc. Station
609
Comment
UC1122097
Hypericum concinnum
G. T. Nordstrom
1936-5-2
777
Amador
3 mi. n.-n.w. Churchbell Hill; Jackson Quad.
Comment
UC1746009
Hypericum concinnum
Annetta M. Carter, Beryl Schreiber, Ethel Crum
1937-8-22
1325
Amador
14.4 mi. NE of Ione.
Comment
UC762275
Hypericum concinnum
R. F. Hoover
1937-6-10
2408
Amador
3 mi. w. Ione
Comment
UCD38702
Hypericum concinnum
Beecher Crampton
1957-5-28
4077
Amador
2 miles south of Ione.
Comment
CAS-BOT-BC410195
Hypericum concinnum
Geo. Hansen
1891-5-1
32
Amador
New York Falls
Comment
CDA36526
Hypericum concinnum
L. Brown & M. S. Bergseng
1959-6-1
2533
Amador
Jackson; Privital Road.
0
Comment
RSA6189
Hypericum concinnum
C. B. Wolf
1933-5-24
4931
Amador
0.7 mile E. of Ione.
137
Comment
SD102225
Hypericum perforatum
Darley F. Howe
1978-7-11
Amador
Along state highway 124, 2.0 miles south of Ione.
Comment
UCR258137
Hypericum perforatum
George K. Helmkamp, Ann Kerchner, Amy Barnes
2012-8-4
19566
Amador
Northern Sierra Nevada Mountains, West Lake Road along the west side of Silver Lake; 4.1 miles north of junction with Plasse Road
2247
Comment
SFV16109
Hypericum perforatum
S. Mason
1993-7-26
43
Amador
Sierra Nevada Volcano, off Pioneer-Volcano Road along edge of Golddust Road. Disturbed roadside.
762
Comment
UCD110384
Hypericum perforatum subsp. perforatum
P. L. Johannsen
1937-7-9
1227
Amador
3 miles north northwest of West Point, Jackson.
975
Comment
CAS-BOT-BC401300
Hypericum scouleri
C. A. Gross
1903-6-20
s.n.
Amador
Near Plymouth
Comment
UC1614271
Hypochaeris glabra
Charles M. Belshaw
1935-5-30
859
Amador
just w. Jackson
Comment
UCR218189
Hypochaeris glabra
George K. Helmkamp, E. A. Helmkamp
2010-5-31
16159
Amador
Sierra Nevada Mountains Foothills, Church Street, becoming Sutter Creek-Volcano Road, 0.2 mile east of the village of Sutter Creek
402
Comment
CAS-BOT-BC312921
Hypochaeris glabra
Ernest Braunton
1904-7-1
1158
Amador
Preston School of Industry, Waterman. Preston School Grounds
Comment
CAS-BOT-BC94814
Hypochaeris glabra
R. C. Wenk
2009-5-20
1096
Amador
Vaira Ranch, 2.3 air mi. S of the ject. of Irish Hill and Carbondale Roads, just E of Irish Hill Rd.
160
Comment
UCD133468
Hypochaeris radicata
G. K. Helmkamp; Elizabeth Helmkamp
2006-4-7
10156
Amador
Northern Sierra Nevada Foothills: ESE of Sacramento, 1.0 mi S of Plymouth along CA Hwy 49.
326
Comment
RSA0013881
Ibicella lutea
Clarence W. Swain
1921-09
s.n.
Amador
Ione.
Comment
UC69919
Ipomopsis aggregata
Earle Mulliken
Jul 27 1904-Aug 5 1904
116
Amador
Silver Lake Sierra Nevada
2194
Comment
CDA17055
Ipomopsis aggregata subsp. aggregata
G. F. Hrusa, J. Glazner
2003-7-22
16125
Amador
Sierra Nevada; Kirkwood Ski Resort.
2407
Comment
CAS-BOT-BC133544
Iris hartwegii
Geo. Hansen
1893-7-1
50
Amador
Agrc. Station
609
Comment
UC844892
Iris hartwegii
Carl B. Wolf
1933-5-24
Amador
0.4 mi s Pine Grove (w slope of Sierra Nevada); Sierra Nevada
762
Comment
RSA7289
Iris hartwegii
Carl B. Wolf
1933-6-30
5132
Amador
0.4 miles south of Pine Grove, west slope Sierra Nevada
762
Comment
CDA19844
Isatis tinctoria
Farnham
2002-4-26
PDR 1163713
Amador
Sierra Nevada; Vicinity of Pine Grove.
0
Comment
JEPS79461
Isoetes orcuttii
Edward Lee with Charles Belshaw
1936-2-29
1760
Amador
ca. 8 mi. by rd. e. of Ione on rd to Jackson
Comment
JEPS79521
Isoetes orcuttii
Edward Lee with Charles Belshaw
1936-2-29
1768
Amador
2.5 mi. straight line s.e. Ione (fork of Ione and Buena Vista Rds.)
Comment
UCD113585
Ivesia gordonii
G. L. Stebbins Jr.
1951-7-20
5017
Amador
Above Winnemucca Lake, south of summit of Carson Pass, 22 km. South of Lake Tahoe.
2834
Comment
CAS-BOT-BC340236
Jensia rammii
M. K. Curran
1886-5-1
s.n.
Amador
Unspecified
Comment
JEPS7378
Jensia rammii
M. K. Curran
May 1886
Amador
Comment
CAS-BOT-BC47581
Jepsonia heterandra
Ernest Braunton
1904-9-1
1235
Amador
Vicinity of Ione
152
Comment
UCR185331
Juglans californica var. hindsii
George K. Helmkamp, E. A. Helmkamp
2007-4-23
11797
Amador
Foothills, Northern Sierra Nevada Mountains, along Calif. Hwy 124, 0.25 mile from its junction with Hwy 16
252
Comment
UCR189052
Juglans californica var. hindsii
George K. Helmkamp, E. A. Helmkamp
2007-9-4
12899 A
Amador
Northern Sierra Nevada Mountains Foothills, Climax Road 0.8 mile west of its junction with CA-88
701
Comment
CHSC114151
Juglans hindsii
G. K. Helmkamp; E. A. Helmkamp
2009-8-24
15522
Amador
Foothills, northern Sierra Nevada Mountains: Shanandoah Road, 1.2 miles northeast of Plymouth and just north of its junction with Fiddletown Road.
363
Comment
CHSC114149
Juncus
G. K. Helmkamp
2008-6-17
13683
Amador
Northern Sierra Nevada Mountains: Bear River Reservoir Road along the south side of Bear Rivedr Reservoir.
1797
Comment
UCD141380
Juncus bufonius
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-9
10318
Amador
Northern Sierra Nevada foothills: Climax Road southwest of Pine Grove, 0.1 mile west of Hwy CA-88.
701
Comment
UCD18594
Juncus bufonius
Roman Gankin
1956-5-2
119
Amador
2 mi. south of Ione.
Comment
UCR261993
Juncus bufonius var. bufonius
George K. Helmkamp, Amy Barnes
2014-10-10
23147
Amador
Northern Sierra Nevada Mountains, Plasse Road at the south end of Silver Lake and 0.1 mile north of Plasse's Resort
2215
Comment
RSA201755
Juncus capitatus
James R. Brownell
1967-5-4
s.n.
Amador
State Highway 104, ca. 5 miles west of Ione.
76
Comment
CDA17026
Juncus chlorocephalus
G. F. Hrusa, J. Glazner
2003-7-22
16099
Amador
Sierra Nevada; Kirkwood Ski Resort.
2407
Comment
RSA368189
Juncus chlorocephalus
E. E. Stanford
1933-8-22
2264
Amador
Near Woods Lake.
Comment
UCR237736
Juncus drummondii
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19383
Amador
Northern Sierra Nevada Mountains, Shot Rock Vista Rest Stop along CA-88 (Carson Pass Hwy), 1 mile west of the junction with Mormon Emigrant Trail
2329
Comment
RSA795033
Juncus effusus var. exiguus
George K. Helmkamp, E. A. Helmkamp
2011-8-6
17968
Amador
Ellis Road, 2.1 miles south of its junction with CA-88
1794
Comment
UCR190671
Juncus effusus var. exiguus
George K. Helmkamp, E. A. Helmkamp
2007-9-4
12886
Amador
Northern Sierra Nevada Mountains, along CA-88 at Mile-49, 3.1 miles east of Hams Station
1860
Comment
UCR253237
Juncus ensifolius
George K. Helmkamp, Elizabeth Helmkamp
2013-7-6
20996
Amador
Northern Sierra Nevada Mountains, Bear River Road, 1.5 road miles east of the dam for Lower Bear River Reservoir
1837
Comment
SEINET3879458
Juncus ensifolius
D. W. McNeal, Hunter; Smookler
1975-9-13
1872
Amador
Beside Highway 88, 8.1 miles northeast of Lumberyard R.S., El Dorado National Forest.; 0
Comment
CDA33201
Juncus nevadensis
G. D. Barbe, J. T. Howell, T. C. Fuller
1981-8-1
3404
Amador
Small lake on south side of Highway 88 just west of Carson Spur; 1 mile west of road to Kirkwood Lake, 3.6 miles east of Silver Lake (bridge).
Comment
UC65931
Juncus oxymeris
Ernest Braunton
1904-7-1
1083
Amador
vicinity Ione
60
Comment
SDSU1870
Juniperus occidentalis
Helen L. Dale
1929-7-30
568
Amador
Carson Spur.
2469
Comment
UC511344
Juniperus occidentalis
Lyman Benson
1931-8-23
2842
Amador
Silver Lake Sierra Nevada
2286
Comment
NY20200
Juniperus occidentalis subsp. australis
F. W. Haasis
1959-9-3
119-. 59
Amador
Tragedy Springs Resort
2377.4
Comment
CAS-BOT-BC236759
Keckiella breviflora
E. C.
1893-7-1
s.n.
Amador
Sutter Creek
Comment
CAS-BOT-BC236760
Keckiella breviflora
Geo. Hansen
1893-7-1
443
Amador
Frank Garden
457
Comment
CDA41417
Keckiella breviflora subsp. breviflora
T. C. Fuller
1961-5-26
6944
Amador
North bank, Jackson Creek, Highway 88, 3 mile northeast of Jackson.
0
Comment
NY786785
Keckiella breviflora var. breviflora
D. W. McNeal
1988-5-28
3254
Amador
Along the top of a rocky road cut above Highway #88, 4.7 miles west of the Highway #88-Sutter Creek Road junction in Pine Grove.
Comment
UCD121973
Kelloggia galioides
G. K. Helmkamp; E. A. Helmkamp
2007-8-16
12753
Amador
Northern Sierra Nevada Mountains: along Hwy CA-88, 3.5 miles south of its junction with Mormon Emigrant Trail.
2146
Comment
UCR197361
Kelloggia galioides
George K. Helmkamp, E. A. Helmkamp
2008-6-23
13719
Amador
Northern Sierra Nevada Mountains, Dufrene Road, 0.1 mile south of its junction with CA-88, between Mormon Emigrant Trail and Hamms Station
2076
Comment
UCR233118B
Kelloggia galioides
George K. Helmkamp, E. A. Helmkamp
2011-8-6
17994
Amador
Northern Sierra Nevada Mountains, Ellis Road, 0.2 miles south of its junction with CA-88
2009
Comment
UCR259884
Kickxia spuria
George K. Helmkamp, Elizabeth Helmkamp
2013-10-18
22440
Amador
Sierra Nevada Mountains Foothills, Plymouth, at the junction of Mineral Street and Mill Street, near Hwy CA-49
329
Comment
UCR240729
Lactuca serriola
George K. Helmkamp, E. A. Helmkamp
2012-10-5
19963
Amador
Northern Sierra Nevada Mountains Foothills, city of Sutter Creek along old CA-49 (Hanford St.) at the junction with Spanish St.
389
Comment
UC66922
Lamium amplexicaule
Ernest Braunton
Jul 1904
1101
Amador
vicinity Ione
60
Comment
UCR219019
Lapsana communis
George K. Helmkamp, E. A. Helmkamp
2010-6-23
16343
Amador
Sierra Nevada Mountains Foothills, Sutter Creek Road, 7.2 miles northeast of its junction with old CA-49 in Sutter Creek village
473
Comment
CAS-BOT-BC337902
Lasthenia californica
Alice Eastwood
1921-3-19
10092
Amador
Ione
Comment
CAS-BOT-BC337904
Lasthenia californica
Ernest Braunton
1904-12-1
1270
Amador
Vicinity of Ione
152
Comment
SEINET7063159
Lasthenia californica
A. G. Vestal
1963-4-9
s.n.
Amador
Serpentine off the junction at Preston Reservoir Road and Paine Road. UTM Zone 10, 685412mE, 4249890mN. (WGS84/NAD83).
229
Comment
SEINET7072519
Lasthenia californica
A. G. Vestal
1963-5-5
s.n.
Amador
Along Little Indian Creek. About 23.7 miles west of Plymouth. Coordinate datum: NAD 27. UTM Zone 10, 682518mE, 4261592mN.
Comment
UCR189483
Lasthenia californica
George K. Helmkamp, E. A. Helmkamp
2007-3-17
11639
Amador
Sacramento Valley/ Sierra Nevada Foothills, Hwy CA-24, 3.2 mi southwest of Plymouth near Tonzi Road
210
Comment
UC1118971
Lasthenia californica subsp. californica
R. D. Roseberry
1935-4-17
47
Amador
2.5 mi nw Buena Vista; Jackson Quad., plot. No. 64
Comment
SEINET11447706
Lasthenia platycarpha
H. R. Holbo
1961-3-31
s.n.
Amador
Near Horse Creek
183
Comment
UC1614272
Lathyrus
Charles M. Belshaw
1935-5-30
860
Amador
vicinity of Jackson (w slope of Sierra Nevada foothills); Sierra Nevada foothills
Comment
UCD106210
Lathyrus cicera
T. C. Fuller
1963-6-5
10578
Amador
5 mi. n.e. of Jackson.
Comment
CAS-BOT-BC213257
Lathyrus sulphureus
Geo. Hansen
1893-5-1
12
Amador
New York Falls, Agrc. Station
609
Comment
POM29219
Lathyrus sulphureus
Geo. Hansen
1893-5-25
12
Amador
Irishtown
457
Comment
UC15354
Lathyrus sulphureus
Geo. Hansen
1891-1
Amador
Comment
UCD38696
Lathyrus sulphureus
Beecher Crampton
1957-5-28
4062
Amador
5.3 miles northeast of Jackson, old UC Foothill Field station, Reservoir Hill.
Comment
SD212595
Lathyrus tingitanus
G. K. Helmkamp, Elizabeth Helmkamp
2006-5-6
10308
Amador
Northern Sierra Nevada foothills; middle of the city Jackson, 0.1 mile north of the junction of CA-49 and Ca-88.
377
Comment
UCD106684
Lathyrus tingitanus
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-6
10308
Amador
Northern Sierra Nevada: middle of the city Jackson, 0.1 mile north of the junction of CA-49 and CA-88.
377
Comment
JEPS39103
Layia fremontii
W. L. Jepson
1929-4-29
15241
Amador
Willow Springs
198
Comment
UC1069713
Layia fremontii
R. D. Roseberry
1935-4-16
25
Amador
Jackson Quadrangle
91
Comment
CAS-BOT-BC321687
Layia fremontii
Geo. Hansen
1892-4-1
419
Amador
Sutter Ridge
457
Comment
POM30568
Layia fremontii
Geo Hansen
1893-4-8
419
Amador
Sutter Ridge.
457
Comment
RSA121782
Layia fremontii
G. T. Nordstrom
1936-4-19
725
Amador
0.8 mile N of Plymouth.
305
Comment
SEINET11447718
Layia fremontii
H. R. Holbo
1961-3-31
s.n.
Amador
Black Prince Hill
244
Comment
RSA0001365
Layia pentachaeta var. hansenii
G. Hansen
1893-5-13
411
Amador
Aamador and Calaveras counties. Mokelumne River and Immediate Tributaries. Fisher's Cabin.
366
Comment
SD260184
Leontodon saxatilis subsp. saxatilis
George K. Helmkamp, Mary Alice Barnes
2013-5-17
20611
Amador
Northern Sierra Nevada Mountains Foothills: Stony Creek Road, 6.8 miles southwest of Jackson, 0.57 mi. NE (20a^z) of Chrome Mountain.
302
Comment
UCR252935
Leontodon taraxacoides
George K. Helmkamp, Elizabeth Helmkamp
2013-7-6
20958
Amador
Northern Sierra Nevada Mountains, Panther Creek Road, 0.6 mile south of its junction with Hwy CA-88
1633
Comment
UCR254116
Leontodon taraxacoides
George K. Helmkamp
2014-4-5
22678
Amador
Eastern Edge of San Joaquin Valley, 1.7 miles northeast of Ione along Hwy CA-124
175
Comment
CAS-BOT-BC89697
Lepidium latifolium
D. Thompson; R. Farnham
1972-6-20
s.n.
Amador
Ca. 4 mile northeast of Plymouth on Plymouth-Shenandoah Road at Willets Road.
Comment
CDA29256
Lepidium latifolium
C. Basset
2009-6-8
s.n.
Amador
Jackson. 28 French Bar Road.
0
Comment
CAS-BOT-BC89871
Lepidium nitidum
Alice Eastwood
1921-3-19
10110
Amador
Ione.
Comment
SEINET7063160
Lepidium nitidum
A. G. Vestal
1963-4-9
s.n.
Amador
Serpentine off the junction at Preston Reservoir Road and Paine Road. UTM Zone 10, 685412mE, 4249890mN. (WGS84/NAD83).
229
Comment
CAS-BOT-BC228608
Lepidium nitidum var. nitidum
George K. Helmkamp; E. A. Helmkamp
2011-5-10
17232
Amador
Northern Sierra Nevada Mountains Foothills: Turner Road, 0.8 miles south of its junction with Amador Creek Road, 0.95 mi. SE (119 deg. ) of Amador City
311
Comment
CAS-BOT-BC12881
Lepidium strictum
Geo. Hansen
1892-4-1
577
Amador
Sequoia Region. Agricultural Station.
609
Comment
UCD18686
Leptosiphon ciliatus
Roman Gankin
1956-6-20
171
Amador
NW side of Silver Lake.
Comment
HSC40731
Leptosiphon ciliatus
R. York
1977-6-25
17
Amador
Cedar Height Dr., Pioneer
1067
Comment
POM74250
Leptosiphon filipes
Geo Hansen
1893-4-20
1281
Amador
Middle Fork
396
Comment
CHSC20583
Leptosiphon montanus
Robert A. Schlising
1965-4-24
2809
Amador
Sierra Nevada. Foothills. Consumnes River, at Latrobe Road.
Comment
CDA40065
Leptosiphon montanus
Hunt & Kiefer
1935-5-22
s.n.
Amador
0
Comment
POM364716
Leptosiphon montanus
E. E. Stanford
1933-8-10
2106
Amador
Silver Lake Region, Amador and Alpine Counties.
2287
Comment
CAS-BOT-BC520347
Lessingia leptoclada
George K. Helmkamp; E. A. Helmkamp
2012-10-5
19985
Amador
Northern Sierra Nevada Mountains Foothills: Fiddletown Rd, 1.3 mi W of jct with Shake Ridge Rd
940
Comment
CDA32142
Lessingia leptoclada
M. Beyers
2010-8-2
710
Amador
Along State Route 88.
1515
Comment
UC194248
Lessingia leptoclada
Geo. Hansen
1895-7-28
781
Amador
Pioneer Sequoia Gigantea Region
1066
Comment
UC33171
Lessingia leptoclada
Michener and Bioletti
Aug. 1893
Amador
Jackson
Comment
UC579511
Lessingia leptoclada
J. A. Rutter
1934-9-11
23
Amador
3 1/2 mi ssw Mokelumne Peak; Pyramid Pk Quadrangle
1417
Comment
UCD134078
Lessingia leptoclada
G. K. Helmkamp; E. A. Helmkamp
2007-9-4
12896
Amador
Northern Sierra Nevada Mountains: Along CA-88 3.2 miles west of Hams Station along CA-88, just east of Cooks Station.
1527
Comment
CAS-BOT-BC339580
Lessingia leptoclada
Geo. Hansen
1893-8-1
165
Amador
New York Falls. Agrc. Station
609
Comment
POM40851
Lessingia leptoclada
Geo. Hansen
1893-9-1
165
Amador
New York Falls, Sequoia gigantea region
457
Comment
SEINET10474775
Lessingia leptoclada
Mary Susan Taylor, James D. Jokerst
1988-8-19
Taylor 5912
Amador
Along Hwy 4, just E of Avery. Red Fir Forest.
Comment
UC65510
Lessingia nana
Ernest Braunton
July 1904
1157
Amador
vicinity Ione
60
Comment
UC87988
Lessingia nana
Mrs. K. Brandegee
1889-6-21
Amador
Ione
Comment
UCR248424
Leucanthemum vulgare
George K. Helmkamp, Elizabeth Helmkamp
2013-7-10
21005
Amador
Northern Sierra Nevada Mountains, Plasse Road toward Silver Lake, 0.3 mile south of CA-88/Carson Pass Hwy
2276
Comment
UC903098
Lewisia nevadensis
Ethel Crum
1937-6-13
1920
Amador
Silver Lake Sierra Nevada
2194
Comment
SD239552
Ligusticum grayi
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19387
Amador
Northern Sierra Nevada Mountains Foothills: edge of Martin Meadow along CA-88 (Carson Pass Hwy), 2.2 miles north of Silver Lake (Caples Lake 7.5'Q)
2317
Comment
CAS-BOT-BC451569
Lilaea
John Thomas Howell; R. C. Barneby
1954-5-13
29531
Amador
Plymouth
274
Comment
UC814391
Lilaea scilloides
Alice Eastwood
1921-3-19
10108
Amador
Ione
Comment
SEINET3887046
Lilaea scilloides
R. Collins, R. Woodward
1987-4-15
1201
Amador
About 7 mi NW of Ione, off Carbondale Rd.; 0
73
Comment
UC69675
Lilium washingtonianum subsp. washingtonianum
Earle Mulliken
Jul 27 1904-Aug 5 1904
130
Amador
Silver Lake; Sierra Nevada Mountains
Comment
RSA654066
Limnanthes alba
Beecher Crampton
1966-5-3
7691
Amador
3.5 miles n.n.w. of Clements, Liberty Road.
Comment
JEPS12986
Limnanthes alba subsp. versicolor
Rimo Bacigalupi with G. T. Robbins
1955-5-5
5033
Amador
slopes opposite Italian Picnic Grounds (just s of Sutter Creek); Sutter Hill
472
Comment
SEINET5556945
Limnanthes alba var. versicolor
H. S. Gentry
1962-1
19687
Amador
1/4 mi. W of Dry Town, along Route 16.
Comment
UCD85007
Limnanthes douglasii subsp. striata
Dena Grossenbacher
2009-4-22
967
Amador
0.5 miles south of downtown Plymouth, 0.2 miles east of Highway 49 on Village Drive. Private property.
310
Comment
RSA0004097
Limnanthes striata
W. L. Jepson
1929-4-29
15247
Amador
Willow Spring Station.
Comment
UC109404
Limnanthes striata
Geo. Hansen
May 1893
533
Amador
Sutter Creek Ridge Sequoia Region
396
Comment
SEINET7072653
Linanthus bicolor
A. G. Vestal
1963-5-5
s.n.
Amador
About 2 miles west of Plymouth. Along Little Indian Creek. UTM Zone 10, 684870mE, 4261460mN. Coordinate datum: NAD 27.
Comment
UC908668
Linanthus bicolor
Herbert L. Mason
1928-5-3
4461
Amador
w of Ione (Jackson Creek Bridge)
Comment
UC23400
Linanthus bicolor
Geo. Hansen
1891-1
Amador
Comment
RSA0093527
Linanthus ciliatus
George K. Helmkamp, E. A. Helmkamp
2012-6-26
19255
Amador
Northern Sierra Nevada Mountains. Panther Creek Road, 0.4 mile south of its junction with CA-88/Carson Pass Hwy and W of Lower Bear Reservoir.
1643
Comment
UC106671
Linanthus ciliatus
K. Brandegee
May 1886
Amador
Volcano
Comment
UC907874
Linanthus filipes
Herbert L. Mason
1928-5-3
4469
Amador
near Carbondale
Comment
JEPS12997
Linanthus parviflorus
Rimo Bacigalupi with G. T. Robbins
1955-5-6
5048
Amador
along rd. to Latrobe (4.1 mi. n. of junction with State Hwy. 16)
167
Comment
SEINET11262686
Linum bienne
George Helmkamp, E. A. Helmkamp
2011-6-7
17469
Amador
Northern Sierra Nevada Mountains Foothills: Shake Ridge Road, 1 mile southwest of its junction with Pine Gulch Road, c. 1.3 mi NE of Sutter Creek. (Amador City 7.5' Q.).; 0
130
Comment
UCD110595
Linum lewisii
T. E. Weier
1940-7-25
s.n.
Amador
2 miles so. Of Carson Spur.
Comment
UC1614269
Lithophragma
Charles M. Belshaw
1935-5-30
855
Amador
vicinity of Jackson; Sierra Nevada Foothills
Comment
CAS-BOT-BC430954
Lithophragma bolanderi
Alice Eastwood; John Thomas Howell
1941-4-23
8686
Amador
Between Mokolumne Hill and Jackson
Comment
UCR173601
Lithophragma parviflorum var. parviflorum
George K. Helmkamp, Elizabeth Helmkamp
2006-4-7
10164
Amador
Northern Sierra Nevada Foothills, E of Sacramento, SW of Shenandoah Valley; along Calif. Hwy 49, c. 4.5 mi north of Plymouth
341
Comment
CAS-BOT-BC342117
Logfia filaginoides
Geo. Hansen
1892-6-1
373
Amador
Agrc. Station
609
Comment
UC65427
Logfia gallica
Ernest Braunton
1904-9-1
1148
Amador
vicinity Ione
60
Comment
CAS-BOT-BC342377
Logfia gallica
Ernest Braunton
1904-8-1
1148
Amador
Vicinity of Ione
152
Comment
CAS-BOT-BC342378
Logfia gallica
Ernest Braunton
1904-7-1
1148
Amador
Grounds of Preston School
Comment
UCR187521
Lolium perenne subsp. multiflorum
George K. Helmkamp, E. A. Helmkamp
2007-4-5
11749
Amador
Foothills, Northern Sierra Nevada Mountains, along CA-49, 0.2 mile west of Amador City
309
Comment
UC38798
Lolium temulentum
Geo. Hansen
1896-7-8
1716
Amador
Sequoia Region, Agrc. Station
609
Comment
JEPS14515
Lomatium dissectum var. multifidum
Peter H. Raven with G. Thomas Robbins
1956-4-29
9122
Amador
1.5 mi. e. Oleta (Fiddletown) (on Carson Pass rd.)
Comment
OBI19635
Lonicera conjugialis
H. E. McMinn
1931-7-28
2594
Amador
Silver Lake
Comment
UC1125228
Lonicera hispidula var. vacillans
C. M. Belshaw
1936-7-10
2461
Amador
1 mi wsw Clinton; Jackson Quadrangle
Comment
CAS-BOT-BC240658
Lonicera interrupta
D. E. Breedlove; M. Bourell; R. Patterson
1986-6-5
62607
Amador
.6 mi E of Fiddletown
Comment
SEINET7073077
Lotus humistratus
A. G. Vestal
1963-4-9
s.n.
Amador
On the Ione-Plymouth Road (Route 124) about 1.1 miles south of its end at Route 16. UTM Zone 10, 683433mE, 4255806mN. Coordinate datum: NAD27.
Comment
JEPS21825
Lotus incanus
Robert L. Fry
1958-4
68
Amador
6 mi w Cooks Station (on State Highway 88)
1219
Comment
UC1129094
Lotus micranthus
R. D. Roseberry
1935-4-20
75
Amador
4 mi w Buena Vista; Jackson Quad.
106
Comment
UC1561984
Lotus micranthus
Barbara Ertter with Dale McNeal
1987-4-18
6865
Amador
ca 8 air mi nw Ione (Old Lambert Road, dirt road on n side)
91
Comment
RSA313485
Lotus micranthus
Paul C. Hutchison
1962-4-28
2383
Amador
Between Sutter Creek and Daffodil Hill, along Gopher Gulch road, near Rancheria Creek.
671
Comment
UC80764
Lotus oblongifolius var. oblongifolius
Katharine Brandegee
May 1886
Amador
Wiley's
Comment
RSA725820
Lotus purshianus
George K. Helmkamp, E. A. Helmkamp
2006-10-6
11466
Amador
Northern Sierra Nevada Mountains Foothills: along Hwy CA-49 beside Big Indian Creek; 2.2 miles south of El Dorado County line.
271
Comment
CAS-BOT-BC520332
Lotus purshianus var. purshianus
George K. Helmkamp; E. A. Helmkamp
2012-9-1
19734
Amador
Northern Sierra Nevada Mountains Foothills: along CA-88 (Carson Pass Hwy) at the jct with W. Clinton Rd, between Jackson and Pine Grove
473
Comment
RSA0057866
Lotus purshianus var. purshianus
George K. Helmkamp, Elizabeth A. Helmkamp
2013-9-7
22282
Amador
Northern Sierra Nevada Mountains: on the south side of CA-88/Carson Pass Hwy, c. 0.3 mile west of the junction with Bear River Reservoir Road.
1934
Comment
UCR197816
Lotus purshianus var. purshianus
George K. Helmkamp, E. A. Helmkamp
2008-7-16
13850
Amador
Northern Sierra Nevada Mountains, along CA-88 at Kirkwood
2348
Comment
UCR252962
Lotus purshianus var. purshianus
George K. Helmkamp, Elizabeth Helmkamp
2013-7-6
20955
Amador
Northern Sierra Nevada Mountains, Panther Creek Road, 0.6 mile south of its junction with Hwy CA-88
1633
Comment
UC1277983
Lotus stipularis var. stipularis
B. Crampton
1957-5-28
4078
Amador
2 mi s Ione
Comment
UC80684
Lotus strigosus
Geo. Hansen
Apr 1893
751
Amador
New York Falls, Agrc. Station Sequoia Region
609
Comment
SEINET7063163
Lotus wrangelianus
A. G. Vestal
1963-4-9
s.n.
Amador
Serpentine off the junction at Preston Reservoir Road and Paine Road. UTM Zone 10, 685412mE, 4249890mN. (WGS84/NAD83).
229
Comment
UC127005
Lupinus
Geo. Hansen
1891-1
Amador
Comment
SEINET10488377
Lupinus albifrons
Tom Hensel, Elinor Lehto
1974-5-22
Hensel 303
Amador
1.5 nw of volcano (town), on a private ranch. Foothill woodland with quercus Ceanothus and aesculus
610
Comment
CAS-BOT-BC201345
Lupinus albifrons var. albifrons
Alice Eastwood
1921-3-19
10146
Amador
Ione
Comment
CAS-BOT-BC201347
Lupinus albifrons var. albifrons
Geo. Hansen
1893-4-1
748
Amador
Mok. River, Amador & Calaveras County
548
Comment
UCR250644
Lupinus albifrons var. albifrons
George K. Helmkamp, Mary Alice Barnes
2013-4-24
20385
Amador
Northern Sierra Nevada Mountains Foothills, Along CA-26 (Red Corral/West Point-Pioneer Rd.), 2.8 miles southeast of its junction with CA-88
905
Comment
UCR197813
Lupinus albifrons var. collinus
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13430
Amador
Sierra Nevada Mountains Foothills, along CA-26, 1.0 mile west of the Calaveras County line
709
Comment
UCD38256
Lupinus argenteus var. meionanthus
Beecher Crampton
1953-7-30
1596
Amador
Carson Spur, 2 miles north of Silver Lake, along Hwy. 88.
2468
Comment
UC1614165
Lupinus benthamii
Charles M. Belshaw
1935-5-25
879
Amador
between Jackson and Plymouth (w slope of Sierra Nevada foothills); Sierra Nevada foothills
Comment
UCR187297
Lupinus benthamii
George K. Helmkamp, E. A. Helmkamp
2007-4-5
11740
Amador
Foothills, Northern Sierra Nevada Mountains, along CA-49, 0.2 mile west of Amador City
309
Comment
UCD35886
Lupinus benthamii
Beecher Crampton
1966-5-3
7704
Amador
9.5 miles s.s.e. of Ione site of Lancha Plana.
Comment
SEINET4560753
Lupinus bicolor
George K. Helmkamp, E. A. Helmkamp
2011-1
17086
Amador
Northeastern San Joaquin Valley: along CA-88, 0.8 mile northeast of the San Joaquin County line, c. 3 miles north of Camanche Reservoir.
81
Comment
UCD107246
Lupinus bicolor
G. K. Helmkamp; Elizabeth Helmkamp
2007-4-5
11741
Amador
Northern Sierra Nevada Mountains: along CA-49, 0.2 mile west of Amador City.
309
Comment
UCR173367
Lupinus bicolor
George K. Helmkamp, Elizabeth Helmkamp
2006-5-9
10357
Amador
Northern Sierra Nevada Foothills, Along Calif. Hwy 88, 0.9 mi. south of the El Dorado County line at Enterprise
274
Comment
UCR187290
Lupinus bicolor
George K. Helmkamp, E. A. Helmkamp
2007-4-5
11733
Amador
Foothills, Northern Sierra Nevada Mountains, Sutter to Ione Road, 0.4 mi east of CA-49, northeast of Ione
180
Comment
UCR208313
Lupinus bicolor
George K. Helmkamp, E. A. Helmkamp
2009-3-26
14470
Amador
San Joaquin Valley, along CA-88, 0.4 mile northeast of the San Joaquin Co. line
81
Comment
UCR235408
Lupinus bicolor
George K. Helmkamp, E. A. Helmkamp
2012-4-19
18800
Amador
Foothills, northern Sierra Nevada Mountains, Fiddletown Road, 0.2 mile east of its junction with County Road E-16, c. 0.7 mi. E of Hwy 49 at Plymouth
416
Comment
UCR250605
Lupinus bicolor
George K. Helmkamp, Mary Alice Barnes
2013-4-24
20382
Amador
Northern Sierra Nevada Mountains Foothills, Along CA-26 (Red Corral/West Point-Pioneer Rd.), 2.8 miles southeast of its junction with CA-88
905
Comment
UCR253566
Lupinus bicolor
George K. Helmkamp
2014-4-5
22680
Amador
Eastern Edge of San Joaquin Valley, 1.7 miles northeast of Ione along Hwy CA-124
175
Comment
UCR257212
Lupinus bicolor
George K. Helmkamp, Mary Alice Barnes
2013-5-13
20563
Amador
Sierra Nevada Mountains Foothills, along E-16/Shenandoah Rd., 3.6 road miles south of River Pines, 4.15 air miles NE (39 deg. ) of Plymouth
517
Comment
SEINET7040259
Lupinus bicolor
A. G. Vestal
1963-5-28
s.n.
Amador
Along Route 88, 0.3 miles above West Point Junction West Point Quadrangle UTM Zone 10, 709011mE, 4254683mN.
Comment
JEPS79573
Lupinus bicolor subsp. pipersmithii
Edward Lee with H. L. Mason, et al.
1936-4-11
1895
Amador
in Lancha Plancha [Plana] Mokelumne River, n side, in Lancha Plancha [Plana]
Comment
SBBG34590
Lupinus fulcratus
T. L. Secrest
1950-8-17
Amador
Silver Lake
Comment
CAS-BOT-BC518711
Lupinus grayi
George K. Helmkamp; E. A. Helmkamp
2012-6-26
19267
Amador
Northern Sierra Nevada Mountains:Panther Creek Rd, 0.9 mi S of its jct with CA-88, S of Hwy 88/Carson Pass Hwy and W of Lower Bear Reservoir
1671
Comment
POM24981
Lupinus grayi
Geo. Hansen
1896-4-18
1463
Amador
New York Falls.
457
Comment
SEINET6655074
Lupinus grayi
George K. Helmkamp, E. A. Helmkamp
2008-6-9
13633
Amador
Northern Sierra Nevada Mountains: Panther Creek Road; 0.6 mile south of its junction with CA-88; juct is 4.0 miles east of Cook's Station (Peddler Hill.); 0
1607
Comment
SEINET10485449
Lupinus latifolius
Tom Hensel
1974-5-22
Hensel H 309
Amador
1.5 nw of volcano (town) - on a private ranch. Foothill woodland with quercus, Ceanothus, & aesculus.
610
Comment
RSA6178
Lupinus latifolius subsp. longipes
Carl B. Wolf
1933-5-24
4920
Amador
4.8 miles along Pine Grove on Carson Pass Highway, western slope of the Sierra Nevadas.
854
Comment
UC82149
Lupinus latifolius var. columbianus
Geo. Hansen
Aug. 1893
750
Amador
Sutter Creek; Sequoia Region, Sutter Creek
457
Comment
UCR248389
Lupinus latifolius var. columbianus
George K. Helmkamp, Elizabeth Helmkamp
2013-7-10
21017
Amador
Northern Sierra Nevada Mountains, Plasse Road at the southern end of Silver Lake, off Hwy 88/Carson Pass Hwy
2191
Comment
UC69667
Lupinus lepidus var. lobbii
Earle Mulliken
Jul 27 1904-Aug 5 1904
122
Amador
Kirkwoods Sierra Nevada Mountains, Silver Lake (Silver Lake)
2194
Comment
CDA17051
Lupinus lepidus var. sellulus
G. F. Hrusa, J. Glazner
2003-7-22
16121
Amador
Sierra Nevada; Kirkwood Ski Resort.
2407
Comment
UC1129612
Lupinus microcarpus var. densiflorus
R. D. Roseberry
1935-5-10
155
Amador
3 1/2 mi nnw Ione; Jackson Quadrangle
121
Comment
UCD108714
Lupinus microcarpus var. densiflorus
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-6
10300
Amador
Northern Sierra Nevada: along Hwy CA-49, 0.3 mile south of Drytown.
226
Comment
UCR184856
Lupinus microcarpus var. microcarpus
George K. Helmkamp, E. A. Helmkamp
2007-4-26
11825
Amador
Foothills, northern Sierra Nevada Mountains, along Calif. E-16, 0.7 mile south of River Pines
610
Comment
RSA748979
Lupinus nanus
George K. Helmkamp, E. A. Helmkamp
2007-4-23
11802
Amador
junction of Tonzi Road and Calif. Hwy 124 about 7 miles north of Ione
229
Comment
SEINET13203143
Lupinus nanus
George K. Helmkamp, Mary Alice Barnes
2013-1
20589
Amador
Sierra Nevada Mountains: Fiddletown Road 12.7 miles northesat of its junction with Shake Ridge Rd. (Omo Ranch 7.5' Q.)
872
Comment
UC69914
Lupinus nanus
Earle Mulliken
June 1-20, 1904
104
Amador
near Jackson (Caminetti Ranch); near Jackson
487
Comment
UCD109066
Lupinus nanus
G. K. Helmkamp; E. A. Helmkamp
2007-4-23
11802
Amador
Northern Sierra Nevada Mountains; junction of Tonzi Road and CA-124 about 7 miles north of Ione.
229
Comment
UCR257200
Lupinus nanus
George K. Helmkamp, Mary Alice Barnes
2013-5-13
20594
Amador
Sierra Nevada Mountains, Shake Ridge Road, 16.7 miles northeast of its junction with E-16 via Fiddletown Rd.
983
Comment
SEINET4560794
Lupinus polyphyllus var. burkei
George K. Helmkamp
2010-1
16884
Amador
Northern Sierra Nevada Mountains: along CA-88, 2.6 miles southwest of its junction with Mormon Emigrant Trail c. 2.75 mi. NNW of Upper Bear River Reservior
2161
Comment
UCR202683
Lupinus polyphyllus var. burkei
George K. Helmkamp, E. A. Helmkamp
2008-9-22
14138
Amador
Northern Sierra Nevada Mountains, north side of CA-88, 0.2 mile northeast of Silver Lake
2266
Comment
UC1129689
Lupinus rivularis
G. T. Nordstrom
1936-4-24
745
Amador
0.7 mi se Bisbee Peak; Jackson Quad.
Comment Read comments Jul 19 2018
UC483330
Lupinus stiversii
Ann Wood
1918-5-10
Amador
Sutter Creek
Comment
UC865472
Lupinus stiversii
Ann Wood
1918-5-10
Amador
Sutter Creek
Comment
POM23586
Lupinus stiversii
Geo. Hansen
1895-7-12
18
Amador
Irishtown
Comment
SEINET7042402
Lupinus stiversii
A. G. Vestal
1963-5-28
s.n.
Amador
Along Route 88, 0.3 mile above West Point JCT (Route 26). West Point quadrangle UTM Zone 10, 709087mE, 4254748mN.
Comment
UCR173610
Lupinus succulentus
George K. Helmkamp, Elizabeth Helmkamp
2006-5-6
10316
Amador
Northern Sierra Nevada foothills, middle of the city Jackson, 0.1 mile north of the junction of Calif. Hwy 49 and Calif. Hwy 88
378
Comment
JEPS29516
Luzula macrantha
Paul C. Hutchison
1962-4-28
2378
Amador
Between Amador City and Sutter Creek along highway 49, 1 mile south of Amador City
350
Comment
CAS-BOT-BC441201
Luzula macrantha
John Thomas Howell
1969-4-22
45438
Amador
Sierra Nevada: Volcano
609
Comment
UCR252804
Lythrum californicum
George K. Helmkamp, Elizabeth Helmkamp
2013-8-2
22072
Amador
Northern Sierra Nevada Mountains Foothills, SE of Pioneer along CA-26, north side of North Fork Mokelumne River
628
Comment
SEINET11261201
Lythrum hyssopifolia
R. Collins, R. Woodward
1987-5-5
1239
Amador
About 8 mi NW of Ione, off Carbondale Rd, ca 1 mi E of Sacramento Co border.; 0
70
Comment
UCR241316
Lythrum hyssopifolia
George K. Helmkamp, E. A. Helmkamp
2012-9-20
19879
Amador
Northern Sierra Nevada Mountains Foothills, along Hwy E-26 (Red Corral/West Point-Pioneer Rd.) just north of the bridge over the North Fork Mokelumne River
613
Comment
CAS-BOT-BC444032
Madia elegans
George K. Helmkamp; Elizabeth Helmkamp
2013-8-11
22142
Amador
Sierra Nevada Mountains Foothills: Sutter Creek-Volcano Road, 4.8 miles northeast of the town of Sutter Creek.
123
Comment
UC1069860
Madia elegans
P. L. Johannsen
1937-7-9
1225
Amador
3 mi nnw West Point; Jackson Quadrangle
Comment
UC1069867
Madia elegans
C. M. Belshaw
1936-7-10
2452
Amador
1 1/2 mi w Clinton; Jackson Quadrangle
Comment
UCR170564
Madia elegans
George K. Helmkamp, E. A. Helmkamp
2005-9-1
9838
Amador
Northern Sierra Nevada Foothills, Climax road at Taves Road, 0.3 mi west of Calif. Highway 88 (ESE of Sacramento and c. 13 miles NE of Jackson)
701
Comment Read comments Jan 8 2013
CAS-BOT-BC342696
Madia elegans
Geo. Hansen
1895-9-8
155
Amador
New York Falls
457
Comment
CAS-BOT-BC342700
Madia elegans
Herman Knoche
1919-11-11
Series A, No. 3008
Amador
Ione
Comment
UC33224
Madia elegans
Geo. Hansen
1892-1
412
Amador
Fishers Point
304
Comment
UCR240739
Madia elegans subsp. densifolia
George K. Helmkamp, E. A. Helmkamp
2012-9-1
19736
Amador
Northern Sierra Nevada Mountains Foothills, along CA-88 (Carson Pass Hwy) at the junction with West Clinton Road, between Jackson and Pine Grove
474
Comment
RSA126797
Madia elegans subsp. densifolia
P. L. Johannsen
1937-7-9
1225
Amador
3 miles NNW of West Point
976
Comment
UCR190672
Madia elegans subsp. elegans
George K. Helmkamp, E. A. Helmkamp
2007-9-4
12901
Amador
Northern Sierra Nevada Mountains Foothills, Climax Road 0.8 mile west of its junction with CA-88
701
Comment
POM54287
Madia elegans subsp. elegans
Ernest Braunton
1904-07
1167
Amador
Vicinity of Ione.
61
Comment
UC1069876
Madia exigua
H. S. Yates
1935-4-26
5140
Amador
1.5 mi s Ione; Jackson Quad.
106
Comment
UCR231028
Madia exigua
George K. Helmkamp, E. A. Helmkamp
2011-6-7
17468
Amador
Northern Sierra Nevada Mountains Foothills, Shake Ridge Road (Gopher Flat Rd.), 0.2 mile southwest of its junction with Pine Gulch Road, 2.2 mi. NE of Sutter Creek
465
Comment
UCR233264
Madia exigua
George K. Helmkamp, E. A. Helmkamp
2011-8-6
18007
Amador
Northern Sierra Nevada Mountains, Ellis Road, 0.2 miles south of its junction with CA-88
2009
Comment
SEINET7249211
Madia glomerata
George K. Helmkamp, Elizabeth Helmkamp
2013-1
22284
Amador
Northern Sierra Nevada Mountains: on the south side of CA-88/Carson Pass Hwy, c. 0.3 mile west of the junction with Bear River Reservoir Road.
1934
Comment
UC2044626
Madia glomerata
George K. Helmkamp with E. A. Helmkamp
2010-9-1
16874
Amador
Northern Sierra Nevada Mountains: along CA-88, 2.6 miles southwest of its junction with Mormon Emigrant Trail, c. 2.75 mi NNW of Upper Bear River Reservoir. (Bear River Reservoir 7.5' Q.)
Comment
UCD134267
Madia glomerata
G. K. Helmkamp; E. A. Helmkamp
2007-8-16
12738
Amador
Northern Sierra Nevada Mountains, along Hwy CA-88, 1.0 mile south of the junction with Mormon Emigrant Trail.
2172
Comment
CAS-BOT-BC334650
Madia glomerata
Bruce G. Baldwin
1985-8-27
510
Amador
5 miles east of Panther Creek Road on California State HIghway 88
Comment
CDA13201
Madia gracilis
G. F. Hrusa, J. Hart
1996-5-9
12926
Amador
Cosumnes River Drainage; Howard Ranch. Hills S of Twin Cities Rd. (Hwy. 104).
Comment
JEPS119409
Madia gracilis
G. K. Helmkamp, E. A. Helmkamp
2009-8-6
15400
Amador
ierra Nevada Mountains, Panther Creek Road, 0.4 mile south of its junction with CA-88; jct. is 4.0 miles NE of Cook's Station
Comment
SEINET2442644
Madia gracilis
George K. Helmkamp, E. A. Helmkamp
2009-8-6
15400
Amador
Sierra Nevada Mountains: Panther Creek Road, 0.4 mile south of its junction with CA-88; jct. is 4.0 miles NE of Cook's Station (Peddler Hill 7.5' Q.).; 0
1590
Comment
UCR196782
Madia gracilis
George K. Helmkamp
2008-6-17
13672
Amador
Northern Sierra Nevada Mountains, Bear River Reservoir Road, 0.1 mile south of its junction with CA-88
1991
Comment
UCR230971
Madia gracilis
George K. Helmkamp, E. A. Helmkamp
2011-6-7
17461
Amador
Northern Sierra Nevada Mountains Foothills, Pine Gulch Road, 0.5 mile north of its intersection with Sutter Creek Road
457
Comment
UCR233670
Madia gracilis
George K. Helmkamp, E. A. Helmkamp
2011-8-6
17956
Amador
Northern Sierra Nevada Mountains, Ellis Road, 2.1 miles south of its junction with CA-88
1794
Comment
CAS-BOT-BC342941
Madia gracilis
Geo. Hansen
1893-7-1
395
Amador
Agr. Station
609
Comment
UCR197634
Madia minima
George K. Helmkamp, E. A. Helmkamp
2008-6-9
13624
Amador
Northern Sierra Nevada Mountains, Panther Creek Road, 0.1 mile south of its junction with CA-88, jct. is 4.0 miles east of Cook's Station
1652
Comment
UCR246583
Madia minima
George K. Helmkamp, E. A. Helmkamp
2012-6-6
19139
Amador
Northern Sierra Nevada Mountains, Panther Creek Road, 6.2 miles south of its junction with CA-88, 5.9 mi. SW (245 deg. ) of Bear River Reservoir dam
1438
Comment
CAS-BOT-BC508535
Maianthemum racemosum subsp. amplexicaule
Geo. Hansen
1895-5-1
1076
Amador
Ham's Station
1524
Comment
CAS-BOT-BC206241
Malacothamnus fasciculatus
Ernest Braunton
1904-7-1
1144
Amador
Ione
Comment
UC1122036
Malacothamnus fremontii
D. Axelrod
1934-11-10
51
Amador
6/10 mi w and 2 7/10 mi n John Bull Pk.; Jackson Quadrangle, Plot 56
Comment
UC1280814
Malacothamnus fremontii
H. E. McMinn
1937-8-4
5037
Amador
between Pine Grove Cook's Station; Kit Carwon Highway
Comment
CDA35733
Malacothamnus fremontii
T. C. Fuller, L. Brown
1959-8-2
2973
Amador
County Road, 3 miles south of Ione.
0
Comment
UC1069942
Malacothrix floccifera
C. M. Belshaw
1936-7-12
2467
Amador
0.7 mi nw Blakeley; Big Trees Quad., Tiger Creek
1066
Comment
UC102136
Marah watsonii
Geo. Hansen
Apr 1893
97
Amador
Agrc. Station Sequoia Region, Jackson
609
Comment
UC635683
Marah watsonii
H. L. Mason
1932-4-25
7004
Amador
road from Ione to Latrobe Cosumnes River Bridge
Comment
SEINET9310878
Marrubium
Unknown
2012-4-19
18793
Amador
Northern Sierra Nevada Mountains Foothills
Comment
UCR235426
Marrubium vulgare
George K. Helmkamp, E. A. Helmkamp
2012-4-19
18793
Amador
Northern Sierra Nevada Mountains Foothills, Bunker Hill Road at the junction with Fremont Mine Road, just north of Amador City
311
Comment
HSC40723
Marrubium vulgare
R. York
1977-6-26
25
Amador
In Volcano Park in Volcano, Ca.
Comment
UCR253589
Matricaria discoidea
George K. Helmkamp
2014-4-5
22668
Amador
Sierra Nevada Foothills, junction of Tonzi Road and CA-124, NE of Ione
201
Comment
UCD134572
Matricaria discoidea
W. L. Jepson
1929-4-28
15212
Amador
near Sutter Creek.
121
Comment
CAS-BOT-BC422625
Meconella californica
Geo. Hansen
1893-4-1
548
Amador
Fisher's Point
457
Comment
UC1129809
Medicago lupulina
C. M. Belshaw
1936-6-29
2391
Amador
2 mi nnw Glencoe; Jackson Quadrangle
Comment
RSA0105205
Medicago orbicularis
George K. Helmkamp
2014-3-14
22558
Amador
Eastern Sacramento Valley/Sierra Nevada Foothills: along Hwy E-16, 0.6 mile southwest of the junction with CA-49, c. 2.5 mi southwest of Plymouth.
250
Comment
UC1129773
Medicago polymorpha
G. T. Nordstrom
1936-4-19
703
Amador
Plymouth Jackson Quadrangle
Comment
UCR272766
Medicago polymorpha
George K. Helmkamp
2014-3-14
22558
Amador
Eastern Sacramento Valley/Sierra Nevada Foothills, along Hwy E-16, 0.6 mile southwest of the junction with CA-49, c. 2.5 mi southwest of Plymouth
250
Comment
UCD86357
Melica bulbosa
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-9
10340
Amador
Northern Sierra Nevada foothills: Grass Valley Creek, 1.2 miles east of Pine Grove along Hwy. CA-88.
762
Comment
CAS-BOT-BC269347
Melica californica
John Thomas Howell
1954-5-18
29853
Amador
2 miles nnw. of Buena Vista
91
Comment
SEINET7072650
Melica californica
A. G. Vestal
1963-5-5
s.n.
Amador
About 2 miles west of Plymouth. Along Little Indian Creek. UTM Zone 10, 684870mE, 4261460mN. Coordinate datum: NAD 27.
Comment
UC38836
Melica harfordii
Geo. Hansen
1896-6-30
1782
Amador
Carpenter's Gulch; Sequoia Gigantea Region
548
Comment
SEINET10599695
Melica torreyana
George Hansen
1894-1
Hansen 619
Amador
Elsie's Creek.
914
Comment
UCR246578
Melilotus officinalis
George K. Helmkamp, E. A. Helmkamp
2012-6-6
19131
Amador
Northern Sierra Nevada Mountains, along Hwy CA-88, 1.1 miles west of Cooks Station
1439
Comment
SEINET11123653
Melissa officinalis
Unknown
2013-7-11
22148
Amador
Sutter Creek
Comment Read comments May 21 2019
UC1124511
Melissa officinalis
C. M. Belshaw
1936-7-14
2477
Amador
1.5 mi. w.-s.w. Rich Gulch; Jackson Quad.
Comment
UCR240969
Melissa officinalis
George K. Helmkamp, E. A. Helmkamp
2012-10-5
19966
Amador
Northern Sierra Nevada Mountains Foothills, beside Sutter Creek along the Sutter Creek-Volcano Road, 0.6 mile southwest of Meadowlark Lane
421
Comment
UCD83282
Mentha pulegium
CNPS SSN-SJV Foothill Team
2008-7-28
314
Amador
Amador County; Near Ione. BLM parcel 2 - off of Carbondale Rd.
50
Comment
UCD32777
Mentha spicata
Beecher Crampton
1954-8-3
2243
Amador
Amador County, small creek along road at Clinton.
609
Comment
SEINET11191799
Mentha spicata var. spicata
Unknown
2012-10-5
19968
Amador
Amador County
Comment
UCR230718
Mentha spicata var. spicata
George K. Helmkamp, E. A. Helmkamp
2010-10-1
16990
Amador
Northern Sierra Nevada Mountains Foothills, Shake Ridge Road, 1.1 miles southwest of its junction with Hale Road, 2.5 mi. NW (285 deg. ) of Volcano
692
Comment
UCR240971
Mentha spicata var. spicata
George K. Helmkamp, E. A. Helmkamp
2012-10-5
19968
Amador
Northern Sierra Nevada Mountains Foothills, beside Sutter Creek along the Sutter Creek-Volcano Road, 0.6 mile southwest of Meadowlark Lane
421
Comment
SDSU4010
Mertensia ciliata
Helen L. Dale
1929-7-29
1315
Amador
Carson Spur.
2469
Comment
CDA17015
Mertensia ciliata var. stomatechoides
G. F. Hrusa, J. Glazner
2003-7-22
16095
Amador
Sierra Nevada; Kirkwood Ski Resort.
2407
Comment
UCR206576
Mertensia oblongifolia var. nevadensis
George K. Helmkamp, Ann Kerchner
2009-7-25
15282
Amador
Sierra Nevada Mountains, south side of CA-88, 3.2 miles west of the Alpine Co. line; near Martin Meadow
2306
Comment
CAS-BOT-BC429289
Micranthes tolmiei
Dean W. Taylor
1974-8-25
4851
Amador
On Mokelumne Peak
2741
Comment
UC1070018
Micropus californicus var. californicus
G. T. Nordstrom
1936-5-2
778
Amador
3.2 mi nnw Churchbell Hill; Jackson Quad.
Comment
UCR230100
Micropus californicus var. californicus
George K. Helmkamp, E. A. Helmkamp
2011-5-19
17289
Amador
Lower Sierra Nevada Foothills, NW of Pardee Reservoir, 0.1 mile east of Rock Creek Road on a gravel spur leading to houses, 4.65 mi. SW (220 deg. ) of Jackson
280
Comment
UCD112595
Microseris
Christopher Mallek
2008-4-30
RP7- 16
Amador
River Pines.
688
Comment
UCD118910
Microsteris gracilis
G. K. Helmkamp; E. A. Helmkamp
2007-4-23
11781
Amador
Northern Sierra Nevada Mountains: Along Bell Road beside Plymouth Creek just east of CA-49 in the vicinity of Enterprise.
302
Comment
RSA792069
Mimulus
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19385
Amador
Northern Sierra Nevada Mountains: Shot Rock Vista Rest Stop along CA-88 (Carson Pass Highway), 1 mile west of junction with Mormon Emigrant Trail.
2329
Comment
UCR237733
Mimulus
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19385
Amador
Northern Sierra Nevada Mountains, Shot Rock Vista Rest Stop along CA-88 (Carson Pass Hwy), 1 mile west of the junction with Mormon Emigrant Trail
2329
Comment
SEINET10570406
Mimulus
Mary Susan Taylor, James D. Jokerst
1988-8-19
Taylor 5906
Amador
T9N R16E se/sw sec 7. Along small unnamed lake just before Mud Lake turnoff, S of Tragedy Campground on Hwy 88, ca. 1.5 mi S of Silver Lake. Red Fir Forest.
Comment
JEPS86874
Mimulus angustatus
David M. Thompson
1988-5-16
900
Amador
ca. 2 mi ne Daffodil Hill (0.9 mi sw of Fiddletown-Dewdrop road along Shake Ridge Road)
970
Comment
UC733496
Mimulus angustatus
R. P. Allen
1936-4-26
709
Amador
Pine Grove
914
Comment
RSA0093519
Mimulus aurantiacus
George K. Helmkamp, Mary Alice Barnes
2013-5-17
20612
Amador
Northern Sierra Nevada Mountains Foothills. Stony Creek Road, 6.8 miles southwest of Jackson, 0.57 mi. NE (20 deg ) of Chrome Mountain.
302
Comment
UCR257061
Mimulus aurantiacus
George K. Helmkamp, Mary Alice Barnes
2013-5-17
20612
Amador
Northern Sierra Nevada Mountains Foothills, Stony Creek Road, 6.8 miles southwest of Jackson, 0.57 mi. NE (20 deg. ) of Chrome Mountain
302
Comment
JEPS15606
Mimulus aurantiacus var. aurantiacus
Rimo Bacigalupi with G. Thomas Robbins
1955-5-6
5037
Amador
just e Ione (mesa above old quarry)
106
Comment
JEPS74326
Mimulus aurantiacus var. aurantiacus
David M. Hutt
1964-5-16
1073
Amador
1 mi s Ione (then 0.3 mi up side road to e paralleling railroad tracks)
106
Comment
UC565417
Mimulus aurantiacus var. aurantiacus
Chas. M. Belshaw
1935-5-25
875
Amador
1 mi s jackson; Central Sierra Nevada foothills
Comment
JEPS14977
Mimulus bicolor
C. M. Belshaw
1936-7-2
2413
Amador
2 1/4 mi nw Blakely; Big Trees Quadrangle, Mill Creek
Comment
UC1063541
Mimulus bicolor
B. Schreiber
1937-6-13
2408
Amador
Ham Station El Dorado National Forest, Pyramid Peak Quadrangle
Comment
UC733506
Mimulus bolanderi
R. P. Allen
1936-6-4
774
Amador
1219
Comment
UCR197825
Mimulus breweri
George K. Helmkamp, E. A. Helmkamp
2008-7-16
13847
Amador
Northern Sierra Nevada Mountains, along CA-88 at Kirkwood
2348
Comment
UCR234555
Mimulus breweri
George K. Helmkamp, E. A. Helmkamp
2011-8-6
18017
Amador
Northern Sierra Nevada Mountains, along dirt road 0.3 mile east of Bear River Reservoir Road, from a point 0.7 mile south of CA-88
1986
Comment
UC1063114
Mimulus cardinalis
A. D. Gifford
1934-9-11
355
Amador
2 1/2 mi s and 1.7 mi w Mokelumne Peak (below Plot 180); El Dorado National Forest, Pyramid Peak Quadrangle
Comment
UCR253058
Mimulus cardinalis
George K. Helmkamp, Elizabeth Helmkamp
2013-8-2
22071
Amador
Northern Sierra Nevada Mountains Foothills, SE of Pioneer along CA-26, north side of North Fork Mokelumne River
628
Comment
UC162756
Mimulus douglasii
Geo. Hansen
Apr 1894
108
Amador
near Jackson (Agrc. Station); Sequoia Region
609
Comment
JEPS43774
Mimulus guttatus
Richard H. Ramsey
1961-3-30
29
Amador
4 mi e Plymouth (on road to Fiddletown)
Comment Read comments Jun 25 2013
SEINET7072521
Mimulus guttatus
A. G. Vestal
1963-5-5
s.n.
Amador
Along Little Indian Creek. About 23.7 miles west of Plymouth. Coordinate datum: NAD 27. UTM Zone 10, 682518mE, 4261592mN.
Comment
POM43698
Mimulus guttatus
Geo. Hansen
1892-4-14
135
Amador
Middle Fork.
396
Comment Read comments Jun 25 2013
UCR84729
Mimulus laciniatus
Kathy Harper
1992-5-17
s.n.
Amador
Sierra Nevada Mtns., State Hwy 88 at 'Vista Point' c. 1-1.5 mi off Bear River Rd
2073
Comment
RSA794584
Mimulus layneae
George K. Helmkamp, E. A. Helmkamp
2011-8-6
18000
Amador
Ellis Road, 0.2 miles south of its junction with CA-88.
2009
Comment
UCR197532
Mimulus layneae
George K. Helmkamp, E. A. Helmkamp
2008-6-23
13708
Amador
Northern Sierra Nevada Mountains, Dufrene Road, 0.1 mile south of its junction with CA-88, between Mormon Emigrant Trail and Hamms Station
2076
Comment
POM126847
Mimulus lewisii
Geo. Hansen
462
Amador
[No location data on label]
Comment
UCD122668
Mimulus microphyllus
G. K. Helmkamp; E. A. Helmkamp
2007-4-23
11803
Amador
Northern Sierra Nevada Mountains; junction of Tonzi Road and CA-124 about 7 miles north of Ione.
229
Comment
UCD96874
Mimulus moschatus
Dena Grossenbacher; Joel Smith
2008-7-12
905
Amador
Large meadow on either side of Highway 88, 2.5 miles south of Kirkwood. Large gravel pullout on the east side of road.
2156
Comment
UCR189518
Mimulus moschatus
George K. Helmkamp, E. A. Helmkamp
2007-8-16
12763
Amador
Northern Sierra Nevada Mountains, along the south side of Bear River Reservoir just east of the spillway
1777
Comment
UCR200894
Mimulus moschatus
George K. Helmkamp, E. A. Helmkamp
2008-8-30
14058
Amador
Northern Sierra Nevada Mountains, along Cole Creek Road near the crossing of Cole Creek 6.8 miles east of the Bear River Reservoir dam
1857
Comment
JEPS30984
Mimulus nanus var. mephiticus
D. E. Breedlove
1962-6-14
3604
Amador
0.6 mi e Luther Pass Road (on State Highway 88-89, at e end of valley); Sierra Nevada, Hope Valley, Carson River
2133
Comment
RSA0013373
Mimulus tilingii
George K. Helmkamp, E. A. Helmkamp
2010-9-1
16877
Amador
Northern Sierra Nevada Mountains: along CA-88, 2.6 miles southwest of its junction with Mormon Emigrant Trail, e. 2.75 mi NNW of Upper Bear River Reservoir.
2162
Comment
UC580787
Mimulus torreyi
C. M. Belshaw
1936-7-2
2415
Amador
2 1/4 mi n Blakely; Big Trees Quadrangle, Mill Creek
1219
Comment
UCD122944
Mimulus torreyi
Lois W. Weeth
2002-7-25
s.n.
Amador
Silver Lake.
2194
Comment
UC146895
Mimulus viscidus
Katharine Brandegee
June 1910
Amador
Ione
Comment
JEPS35241
Mimulus viscidus var. viscidus
David M. Hutt
1964-6-14
1080
Amador
ca. 1.5 m n Pardee Dam (on the rd. that crosses the dam)
Comment
JEPS8155
Mimulus viscidus var. viscidus
R. F. Hoover
1937-6-10
2412
Amador
Ione
Comment
RSA181889
Mimulus viscidus var. viscidus
David M. Hutt
1964-6-14
1080
Amador
Ca. 1.5 mi N of Pardee Dam on the rd that crosses the dam.
Comment
UCD122924
Mimulus viscidus var. viscidus
W. B. McHenry; O. A. Leonard
1968-6-11
s.n.
Amador
west of John Matson Ranch, near Rancheria Creek, 11 miles east of Plymouth.
457
Comment
CAS-BOT-BC174536
Minuartia californica
Geo. Hansen
1896-3-26
1515
Amador
Ione
91
Comment
JEPS29537
Minuartia douglasii
Paul C. Hutchison
1962-4-28
2367
Amador
Hwy 104 1 mi s junction with hiway 16 (between Plymouth and Ione, 7 mi n of Ione)
213
Comment
SEINET9289980
Monardella odoratissima
Unknown
2012-7-14
19371
Amador
Nortehrn Sierra Nevada Mountains
Comment
UCD125222
Monardella odoratissima subsp. pallida
G. K. Helmkamp; E. A. Helmkamp
2007-8-16
12754
Amador
Northern Sierra Nevada Mountains: along Hwy CA-88, 3.5 miles south of its junction with Mormon Emigrant Trail.
Comment
UCR189524
Monardella odoratissima subsp. pallida
George K. Helmkamp, E. A. Helmkamp
2007-8-16
12754
Amador
Northern Sierra Nevada Mountains, along Hwy CA-88, 3.5 miles south of its junction with Mormon Emigrant Trail
2146
Comment
UCR197327
Monardella odoratissima subsp. pallida
George K. Helmkamp, E. A. Helmkamp
2008-7-11
13787
Amador
Northern Sierra Nevada Mountains, south side of CA-88, 0.2 mile west of Carson Spur Summit
2421
Comment
UCR258976
Monardella odoratissima subsp. pallida
George K. Helmkamp, Amy Barnes
2014-10-10
23129
Amador
Northern Sierra Nevada Mountains, west side of Bear River Reservoir, 0.2 mile north of the dam
1796
Comment
CAS-BOT-BC222137
Monardella odoratissima subsp. pallida
John Thomas Howell; T. C. Fuller; G. D. Barbe
1981-8-10
54437
Amador
On Carson Pass road just west of Carson Spur near Kirkwood
2407
Comment
POM195902
Monardella odoratissima subsp. pallida
M. Henning
1929-7-13
s.n.
Amador
Near Camp Minkalao.
2134
Comment
UC66897
Monardella villosa subsp. villosa
Ernest Braunton
June, 1904
1046
Amador
Vicinity of Ione
60
Comment
CAS-BOT-BC445034
Montia linearis
Geo. Hansen
1896-5-28
1687
Amador
Pioneer
914
Comment
UCR237715
Montia parvifolia
George K. Helmkamp, E. A. Helmkamp
2012-7-2
19298
Amador
Northern Sierra Nevada Mountains, Bear River Road at the south end of the dam of Lower Bear River Reservoir
1774
Comment
POM114430
Muhlenbergia filiformis
Geo Hansen
1893-8-27
603
Amador
Pedlar.
1982
Comment
RSA0011987
Muhlenbergia filiformis
George K. Helmkamp, E. A. Helmkamp
2011-8-6
18008
Amador
Ellis Road, 0.2 miles south of its junction with CA-88
2009
Comment
SD239536
Muhlenbergia filiformis
George K. Helmkamp, E. A. Helmkamp
2012-7-2
19309
Amador
Northern Sierra Nevada Mountains: Bear River Road, 0.1 mile east of the south end of the dam of Lower Bear River Reservoir (Peddler Hill 7.5'Q)
1776
Comment
UC73783
Muhlenbergia filiformis
Geo. Hansen
1893-1
952
Amador
1828
Comment
RSA268998
Muhlenbergia montana
J. R. Reeder, C. G. Reeder
1972-7-21
5800
Amador
Vicinity of Silver Lake
2256
Comment
UC1111013
Muhlenbergia richardsonis
Herbert L. Mason
1933-9-2
7268
Amador
Silver Lake
Comment
SEINET10559697
Muhlenbergia rigens
George Hansen
Hansen 949
Amador
Agric. Station. Sequoia Region.
610
Comment
UC39964
Nassella cernua
Geo. Hansen
1892-1
621
Amador
Drytown
304
Comment
UC1133223
Nassella pulchra
G. T. Nordstrom
1936-4-24
742
Amador
1.4 mi nw Plymouth; Jackson Quadrangle
Comment
UCD87453
Nassella pulchra
A. A. Beetle
1946-5-11
4248
Amador
Amador-Sacramento Co. line. Highway 16.
Comment
UC963764
Navarretia divaricata
H. L. Mason
1933-9-2
7262
Amador
Silver Lake Sierra Nevada
Comment
UCR237281
Navarretia divaricata subsp. divaricata
George K. Helmkamp, E. A. Helmkamp
2012-7-2
19303
Amador
Northern Sierra Nevada Mountains, Bear River Road at the south end of the dam of Lower Bear River Reservoir
1774
Comment
UCD37415
Navarretia heterandra
Beecher Crampton
1960-6-6
5560
Amador
Amador County, 1 mile south of Carbondale.
Comment
UC1124105
Navarretia intertexta
C. M. Belshaw
1936-6-29
2386
Amador
2 mi nnw Glencoe; Jackson Quad.
792
Comment
SEINET12350167
Navarretia intertexta
Unknown
1957-5-28
4080
Amador
2 mi S of Ione, along new Hwy 88
Comment
SD234982
Navarretia leptalea subsp. bicolor
G. K. Helmkamp, E. A. Helmkamp
2008-6-23
13715
Amador
Northern Sierra Nevada Mountains: Dufrene Road, 0.1 mile south of its junction with CA-88, between Mormon Emigrant Trail and Hamms Station. (Peddler Hill 7.5' Q)
2076
Comment
UCD106159
Navarretia leptalea subsp. bicolor
T. E. Weier
1940-7-25
s.n.
Amador
2 miles south of Carson Spur.
Comment
SD131098
Navarretia prolifera
D. E. Breedlove, M. Bourell, R. Patterson
1986-6-5
62619
Amador
Flat ridge 12 mi E of Fiddletown
Comment
CAS-BOT-BC7171
Navarretia prolifera
M. K. Curran
1886-5-1
s.n.
Amador
unspecified
Comment
CAS-BOT-BC7172
Navarretia prolifera
Mary Katherine (Mrs.) Brandegee
s.n.
Amador
unspecified
Comment
UC142961
Navarretia prolifera
Katharine Brandegee
1910-6-28
Amador
Foster's Station
Comment
CAS-BOT-BC233555
Navarretia prolifera subsp. prolifera
M. K. Curran
1886-5-1
s.n.
Amador
Unspecified
Comment
SEINET195013
Navarretia prostrata
A. A. Heller
1941-5-10
16114
Amador
5 miles W of lone, along the road connecting with State Highway 16.
Comment
CDA12978
Navarretia pubescens
G. F. Hrusa, J. Hart
1996-5-9
12924
Amador
Cosumnes River Drainage; Approx. 1/4 mile S of Twin Cities Rd.
Comment
CDA17153
Navarretia pubescens
G. F. Hrusa, J. Glazner
2001-6-7
15867
Amador
Ione Region; Sutter Ione Rd. 0.6 mi. E of Hwy 124 and +/- 3-4 mi. N of Ione - the Ott Ranch.
213
Comment
UC143009
Navarretia pubescens
Katharine Brandegee
Jun 1910
Amador
Foster's Station
Comment
SEINET14160499
Navarretia squarrosa
H. A. Walker
1906-1
419
Amador
Vicinity of Berkeley.; 37.871593 -122.272747
Comment
UC66309
Navarretia squarrosa
Ernest Braunton
Jul 1904
1107
Amador
vicinity Ione
60
Comment
UC66424
Navarretia squarrosa
Ernest Braunton
Jun 1904
1080
Amador
vicinity Ione
60
Comment Read comments Dec 13 2006
SEINET3163759
Navarretia subuligera
E. Braunton
1904-1
sn
Amador
Gone
Comment
UC66312
Navarretia tagetina
Ernest Braunton
Jun 1904
1001
Amador
grounds of Preston School Waterman
Comment
POM279098
Navarretia tagetina
Lyman Benson
1935-6-7
6675
Amador
Ione; Sierra Nevada Mt. range, San Joaquin Valley watershed
457
Comment
UC66308
Navarretia viscidula
Ernest Braunton
Jul 1904
1159
Amador
vicinity Ione
60
Comment
UC101885
Navarretia viscidula
Geo. Hansen
Jul 1894
130
Amador
Middle Fork; ; Middle Fork, Amador Co.
396
Comment
UCD35673
Navarretia viscidula subsp. purpurea
Beecher Crampton
1960-6-6
5562
Amador
2.6 miles north of Carbondale.
Comment
SEINET10461218
Nemacladus interior
Edward L. Greene
1889-6-10
Greene s.n.
Amador
Mountains of Amador County
Comment
RSA0043182
Nemophila heterophylla
George K. Helmkamp, E. A. Helmkamp
2010-6-23
16340
Amador
Sierra Nevada Mtns Foothills: Sutter Creek Road, 7.2 mi NE of its junction with old CA-49 in Sutter Creek village.
473
Comment
RSA0070098
Nemophila heterophylla
George K. Helmkamp, Amy Barnes
2014-5-8
22851
Amador
Along CA-104, 1.2 miles southeast of Ione.
146
Comment
UCR106848
Nemophila heterophylla
Claire Warshaw
1985-5-4
15
Amador
Hwy 88, 2.6 mi. west of Aqueduct Volcano Road
716
Comment
UCR185224
Nemophila heterophylla
George K. Helmkamp, E. A. Helmkamp
2007-4-23
11778
Amador
Foothills, Northern Sierra Nevada Mountains, along Bell Road beside Plymouth Creek just east of Calif. Hwy 49 in the vicinity of Enterprise
302
Comment
SEINET3156478
Nemophila heterophylla
J. L. Strother, A. R. Smith
1970-5-3
919
Amador
Near Highway 49, 1 mile N of Calaveras County boundary
427
Comment
UC67244
Nemophila heterophylla
Geo. Hansen
1895-5-1
1377
Amador
Middle Fork , Middle Fork (Sequoia Gigantea Region)
Comment
UCSB13203
Nemophila maculata
Breedlove, Dennis
1962-6-14
Amador
Along State Highway 88; 23 miles east of Pine Grove; Sierra Nevada
1645
Comment
UCD120221
Nemophila menziesii
Donald J. Nevins
1963-5-7
18
Amador
Near Cook's Station, State Highway 88.
914
Comment
RSA0068234
Nemophila menziesii var. menziesii
George K. Helmkamp, E. A. Helmkamp
2012-3-22
18636
Amador
Bell Road, 0.2 mile east of its junction with CA-49.
270
Comment
SD241047
Nemophila menziesii var. menziesii
George K. Helmkamp, E. A. Helmkamp
2012-3-22
18636
Amador
Northern Sierra Nevada Mountains Foothills: Bell Road, 0.2 mile east of its junction with CA-49 (Fiddletown 7.5'Q)
270
Comment
UCR185229
Nemophila menziesii var. menziesii
George K. Helmkamp, E. A. Helmkamp
2007-4-23
11791
Amador
Foothills, Northern Sierra Nevada Mountains, along Bell Road beside Plymouth Creek just east of Calif. Hwy 49 in the vicinity of Enterprise
302
Comment
SEINET9306644
Nemophila parviflora var. parviflora
Unknown
2010-6-23
16340
Amador
Sierra Nevada Mountains Foothills
Comment
UCR218990
Nemophila parviflora var. parviflora
George K. Helmkamp, E. A. Helmkamp
2010-6-23
16340
Amador
Sierra Nevada Mountains Foothills, Sutter Creek Road, 7.2 miles northeast of its junction with old CA-49 in Sutter Creek village
473
Comment
JEPS12390
Nicotiana quadrivalvis
Geo. Hansen
1892-1
Amador
Drytown
Comment
RSA7288
Oemleria cerasiformis
Carl B. Wolf
1933-6-30
5235
Amador
4 an 8/10 miles above pine grove on Carson Pass highway. W. slope Sierra Nevada.
854
Comment
UC168630
Oenothera elata subsp. hirsutissima
Katharine Brandegee
1910-6-29
Amador
near Cook's (Wylie's) Station (in an abandoned garden)
Comment
CAS-BOT-BC7139
Oenothera hirta var. jonesii
George Hansen
1892-1-1
s.n.
Amador
Drytown
152
Comment
CAS-BOT-BC71177
Ophioglossum californicum
Ernest Braunton
1904-12-1
1255
Amador
Vicinity of Ione
76
Comment
CAS-BOT-BC71191
Ophioglossum californicum
Alice Eastwood
1925-3-3
12413
Amador
Ione
Comment
UC748499
Ophioglossum californicum
W. H. Wagner Jr. and J. W. Duffield
1948-3-14
4607
Amador
3/9 (sic) mi N of Ione ( 100 yds. W of the road between Ione and Ca. Hwy. 16. betw. Plymouth and Michigan Bar, 1/4 mi E of Preston Reform School)
Comment
CAS-BOT-BC499838
Orobanche fasciculata
Geo Hansen
1896-5-13
1630
Amador
White Bar, Mokelumne River
304
Comment
CAS-BOT-BC355747
Osmadenia tenella
Evelina Cannon
1893-7-1
s.n.
Amador
Stony Creek
Comment
RSA78976
Osmaronia cerasiformis
E. K. Balls, Percy C. Everett
1952-10-7
18097
Amador
4.3 mi E and N of Pine Grove, Hwy 88, Carson Pass Hwy.
884
Comment
UCR241362
Osmorhiza chilensis
George K. Helmkamp, E. A. Helmkamp
2012-6-26
19260
Amador
Northern Sierra Nevada Mountains, Panther Creek Road, 0.9 mile south of its junction with CA-88, S of Hwy 88/Carson Pass Hwy. and W of Lower Bear Reservoir
1617
Comment
UCR258140
Osmorhiza chilensis
George K. Helmkamp, Ann Kerchner, Amy Barnes
2012-8-4
19562
Amador
Northern Sierra Nevada Mountains, West Lake Road along the west side of Silver Lake; 4.1 miles north of junction with Plasse Road
2247
Comment
RSA0078106
Oxalis corniculata
George K. Helmkamp, E. A. Helmkamp
2006-10-6
11477
Amador
Along Calif. Hwy 49, 1.1 miles south of Plymouth.
314
Comment
CAS-BOT-BC10461
Paeonia brownii
Olga Reifschneider
1955-6-15
s.n.
Amador
Silver Lake, Kit Carson Pass road
Comment
UC39310
Panicum acuminatum var. acuminatum
Geo. Hansen
1896-6-8
1723
Amador
Agrc. Station; Sequoia Region, Agrc. Station
609
Comment
UCD88401
Panicum acuminatum var. fasciculatum
Beecher Crampton
1957-5-28
4065
Amador
5.2 miles northeast of Jackson, just below the old UC Foothill Field station entrance.
Comment
UCD88541
Panicum acuminatum var. fasciculatum
Beecher Crampton
1975-8-27
9258
Amador
1.5 miles south of Ione.
Comment
UCD88545
Panicum acuminatum var. fasciculatum
Geo. Hansen
1892-1
626
Amador
near Jackson.
Comment
CAS-BOT-BC253659
Panicum capillare
Geo. Hansen
1893-5-1
599
Amador
New York Falls
609
Comment
SEINET10518932
Panicum capillare
George Hansen
1896-8-29
Hansen 599
Amador
Flora of the Sequoia Gigantea Region.
Comment
SEINET239020
Panicum capillare subsp. hillmanii
Beecher Crampton
1975-8-27
9253
Amador
Hwy 16 1.5 miles east of old Devore Station ca. 1 mile west of Forest home.
Comment
UCD89790
Panicum capillare subsp. hillmanii
Beecher Crampton
1975-8-27
9253
Amador
State Hwy. 16, 1.5 miles east of old Devore Station.
Comment
SEINET10516744
Panicum dichotomum
George Hansen
1895-7-2
Hansen 616
Amador
Pine Grove.
701
Comment
CAS-BOT-BC253782
Panicum hillmanii
Beecher Crampton
1975-8-27
9253
Amador
Highway 16, 1.5 miles E of old Devore Station, ca. 1 mile W of Forest Home
Comment
RSA0115711
Papaver rhoeas
George K. Helmkamp, Mary Alice Barnes
2013-5-13
20604
Amador
Sierra Nevada Mountains: in the town of Pioneer, 0.1 mile west of Pioneer Creek Road along HWY 88/Carson Pass Hwy.
902
Comment
UCR257556
Papaver rhoeas
George K. Helmkamp, Mary Alice Barnes
2013-5-13
20604
Amador
Sierra Nevada Mountains, in the town of Pioneer, 0.1 mile west of Pioneer Creek Road along Hwy 88/Carson Pass Hwy
902
Comment
UCD123284
Pedicularis attollens
T. E. Weier
1940-7-25
s.n.
Amador
2 miles south of Carson Spur.
Comment
CDA17009
Pedicularis semibarbata
G. F. Hrusa, J. Glazner
2003-7-22
16088
Amador
Sierra Nevada; Kirkwood Ski Resort. Slopes at base of ski runs.
2407
Comment
UCD123298
Pedicularis semibarbata
Mrs. Flora Hayes
1936-7-4
s.n.
Amador
Silver Lake.
Comment
CAS-BOT-BC67731
Pellaea andromedifolia
Geo. Hansen
1893-4-1
656
Amador
Fisher's Cabin
457
Comment
CAS-BOT-BC71212
Pellaea bridgesii
Geo. Hansen
1893-10-1
648
Amador
Silver Lake
2438
Comment
CAS-BOT-BC71208
Pellaea bridgesii
Geo. Hansen
1894-10-1
648
Amador
Silver Lake
2438
Comment
RSA686843
Pellaea bridgesii
May N. Ackley
1932-07
79
Amador
Plasse and Silver Lake
2210
Comment
CAS-BOT-BC67594
Pellaea mucronata
Geo. Hansen
1895-4-1
657
Amador
New York Falls
609
Comment
UC193804
Penstemon azureus var. angustissimus
Geo. Hansen
Jul 1892
111
Amador
New York Falls Sequoia Region, New York Falls (Agrc. Station)
609
Comment
UC2015365
Penstemon azureus var. azureus
G. K. Helmkamp, E. A. Helmkamp
2011-9-16
18301
Amador
Northern Sierra Nevada Mountains Foothills: along CA-26 (Red Corral Rd.), 2.2. miles north of hte crossing over North Fork Mokelumne River, 1 mile SSE (159 deg. ) of Pioneer
Comment
UC1280832
Penstemon deustus
H. E. McMinn
1931-7-21
2897
Amador
Thimble Peak
Comment
UC69670
Penstemon heterodoxus var. heterodoxus
Earle Mulliken
Jul 27 1904-Aug 5 1904
126
Amador
Kirkwoods Sierra Nevada Mountains, Silver Lake, Kirkwoods
2194
Comment
UCR174000
Penstemon heterophyllus subsp. purdyi
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-29
10803
Amador
Northern Sierra Nevada foothills, northbound along Calif. Hwy 26, 0.6 mile past the North Fork of Mokelumne River
732
Comment
RSA285689
Penstemon laetus subsp. laetus
D. C. Michener, Walter Wisura, John Dourley, D. Charlton
1982-7-29
4147
Amador
Sierra Nevada. CA 88 about 8 miles above Pioneer Station.
Comment
RSA517804
Penstemon laetus subsp. laetus
D. E. Breedlove, M. Bourell, R. Patterson
1986-6-5
62621
Amador
Flat Ridge 12 mi E of Fiddletown.
Comment
UC382600
Penstemon laetus var. laetus
Katharine Brandegee
Amador
Wylie's
Comment
NY604289
Penstemon laetus var. laetus
D. E. Breedlove
1986-6-5
62621
Amador
12 miles east of Fiddletown
Comment
SEINET11262161
Penstemon laetus var. laetus
D. W. McNeal
1971-8-10
621
Amador
28.2 mi ne of Plymouth (hwy #49) on th e Omo Ranch Rd to hwy #88.; 0
Comment
RSA703677
Penstemon newberryi
Gary D. Wallace
1987-6-23
2668
Amador
Kirkwood Lake, near Hwy 88 NE of Silver Lake. Above lake.
Comment
CAS-BOT-BC245665
Penstemon newberryi var. newberryi
G. K. Helmkamp
2007-6-29
12414
Amador
Shot Rock Vista picnic area along CA-88, 0.9 miles east of its junction with Mormon Emigrant Trail, Bear River 7.5' Q., Northern Sierra Nevada Mountains
2328
Comment
RSA792002
Penstemon newberryi var. newberryi
George K. Helmkamp, E. A. Helmkamp
2012-7-2
19310
Amador
Northern Sierra Nevada Mountains: Bear River Road, 0.1 miles east of the south end of the dam of Lower Bear River Reservoir.
1776
Comment
UC1280779
Penstemon newberryi var. newberryi
H. E. McMinn
1931-7-29
2621
Amador
Silver Lake
Comment
UCR190547
Penstemon newberryi var. newberryi
George K. Helmkamp
2007-6-29
12451
Amador
Northern Sierra Nevada Mountains, south side of CA-88, 0.1 mile east of Carson Spur summit
2424
Comment
CDA17040
Penstemon roezlii
G. F. Hrusa, J. Glazner
2003-7-22
16110
Amador
Sierra Nevada; Kirkwood Ski Resort.
2407
Comment
RSA739789
Penstemon roezlii
George K. Helmkamp
2007-6-29
12431
Amador
Sandy Cove picnic area southeast of CA-88 beside the west edge of Silver Lake
2244
Comment
SBBG128652
Penstemon roezlii
G. K. Helmkamp, E. A. Helmkamp
2011-8-6
17963
Amador
Ellis Rd, 2.1 mi S of its jct with CA-88
1794
Comment
UC69665
Penstemon roezlii
Earle Mulliken
Jul 27 1904-Aug 5 1904
120
Amador
Silver Lake Sierra Nevada Mountains, Silver Lake
2194
Comment
UCR197295
Penstemon roezlii
George K. Helmkamp, E. A. Helmkamp
2008-6-23
13734
Amador
Northern Sierra Nevada Mountains, Dufrene Road, 1.1 miles south of its junction with CA-88 (jct. is between Mormon Emigrant Trail and Bear River Reservoir Road), c. 2 miles (air) north of the west end of Lower Bear River Reservoir
2055
Comment
UCR237095
Penstemon roezlii
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19401
Amador
Northern Sierra Nevada Mountains, edge of Martin Meadow along CA-88 (Carson Pass Hwy), 2.2 miles north of Silver Lake
2317
Comment
SD247510
Penstemon rydbergii var. oreocharis
George K. Helmkamp, Elizabeth A. Helmkamp
2013-7-10
21020
Amador
Northern Sierra Nevada Mountains: Plasse Road at the southern end of Silver Lake off CA-88/Carson Pass Hwy (Tragedy Spring 7.5'Q)
2191
Comment
UCR248370
Penstemon rydbergii var. oreocharis
George K. Helmkamp, Elizabeth Helmkamp
2013-7-10
21020
Amador
Northern Sierra Nevada Mountains, Plasse Road at the southern end of Silver Lake, off Hwy 88/Carson Pass Hwy
2191
Comment
UC1440071
Pentagramma pallida
Alan Smith with C. D. MacNeill
1975-4-11
660
Amador
1.8 mi s of intersectrion of Commanche Parkway and Buena Vista Rd
91
Comment
UCD110491
Pentagramma triangularis
Christopher Mallek
2008-1
RP1- 13
Amador
River Pines.
688
Comment
UCR246407
Pentagramma triangularis
George K. Helmkamp, E. A. Helmkamp
2012-3-22
18633
Amador
Northern Sierra Nevada Mountains Foothills, Bell Road, 1.2 miles east of CA-49 at private road to Rancho Cicada Retreat
371
Comment
UCR231022
Pentagramma triangularis subsp. triangularis
George K. Helmkamp, E. A. Helmkamp
2011-6-7
17466
Amador
Northern Sierra Nevada Mountains Foothills, Shake Ridge Road (Gopher Flat Rd.), 0.2 mile southwest of its junction with Pine Gulch Road, 2.2 mi. NE of Sutter Creek
465
Comment
UC193736
Perideridia kelloggii
Geo. Hansen
1896-8-10
72
Amador
New York Falls Sequoia Gigantea Region
457
Comment
UC20893
Perideridia kelloggii
Geo. Hansen
1891-1
Amador
Comment
CAS-BOT-BC419137
Persicaria maculosa
Geo. Hansen
1894-7-1
755
Amador
Pine Grove
762
Comment
CAS-BOT-BC419292
Persicaria punctata
John Thomas Howell
1954-9-5
30039
Amador
Near Ione
91
Comment
UCR253483
Phacelia cicutaria var. cicutaria
George K. Helmkamp
2014-4-5
22670
Amador
Eastern San Joaquin Valley, Sutter Creek-Ione Road, 1.2 miles south of its junction with CA-124
197
Comment
CAS-BOT-BC83670
Phacelia cicutaria var. cicutaria
Alice Eastwood; John Thomas Howell
1941-4-23
8683
Amador
Between Jackson and Mokolumne Hill
Comment
SEINET3246145
Phacelia egena
G. K. Helmkamp, E. A. Helmkamp
2010-1
16530
Amador
Northern Sierra Nevada Mountains: between the west shore of Silver Lake and CA-88; lakeside rest stop area.
2234
Comment
UCD120484
Phacelia hastata subsp. hastata
G. K. Helmkamp
2007-6-29
12428
Amador
Northern Sierra Nevada Mountains: Sandy Cove picnic area southeast of CA-88 beside the west edge of Silver Lake.
2244
Comment
POM289437
Phacelia hastata subsp. hastata
Lyman Benson
1931-8-24
2865
Amador
Silver Lake, Sierra Nevada.
2287
Comment
UCR190678
Phacelia hastata var. hastata
George K. Helmkamp
2007-6-29
12428
Amador
Northern Sierra Nevada Mountains, Sandy Cove picnic area southeast of CA-88 beside the west edge of Silver Lake
2244
Comment
UCR237090
Phacelia hastata var. hastata
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19411
Amador
Northern Sierra Nevada Mountains, between CA-88 and the El Dorado County line, 0.9 mile north of Silver Lake along CA-88
2267
Comment
UCR197345
Phacelia heterophylla subsp. virgata
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13428
Amador
Sierra Nevada Mountains Foothills, along CA-26, 1.0 mile west of the Calaveras County line
709
Comment
SD239788
Phacelia hydrophylloides
George K. Helmkamp, E. A. Helmkamp
2011-8-6
17993
Amador
Northern Sierra Nevada Mountains: Ellis Road, 0.2 miles south of its junction with CA-88 (Peddler Hill 7.5'Q)
2009
Comment
UC735085
Phacelia mutabilis
Lincoln Constance
1946-7-1
3084
Amador
10.5 mi sw Silver Lake (divide between Cosumnes and Bear Rivers); Sierra Nevada
2133
Comment
JEPS1332
Phacelia suaveolens
R. F. Hoover
1937-6-10
2419
Amador
Ione
Comment
UCD80587
Phalaris aquatica
CNPS SN Foothill Team
2006-5-31
SNNR 0752 a
Amador
BLM Parcel.
571
Comment
CAS-BOT-BC72724
Philadelphus lewisii
Ernest Braunton
1904-7-1
1124
Amador
Ione, 5 miles up Sutter Creek
Comment
UC569994
Philadelphus lewisii
G. T. Nordstrom
1936-5-30
812
Amador
4.6 mi se Plymouth; Jackson Quadrangle
426
Comment
RSA0057772
Philadelphus lewisii
G. T. Nordstrom
1936-5-30
812
Amador
4.6 miles ESE of Plymouth
427
Comment
SD40751
Philadelphus lewisii var. californicus
Carl B. Wolf
1933-6-30
Amador
W. slope Sierra Nevada. Mokelumne Hill - Jackson Road, 3/4 mi. no. of Mokelumne River.
305
Comment
UCR188480
Phleum alpinum
George K. Helmkamp, E. A. Helmkamp
2007-7-17
12524
Amador
Northern Sierra Nevada Mountains, along CA-88 at Martin Meadow, 2.2 miles north of Silver Lake
2317
Comment
UCD89611
Phleum pratense
A. A. Beetle
1942-7-27
3754
Amador
El Dorado National Park. 8 miles west of Silver Lake.
1981
Comment
UCR253235
Phleum pratense
George K. Helmkamp, Elizabeth Helmkamp
2013-7-6
20998
Amador
Northern Sierra Nevada Mountains, Bear River Road, 1.5 road miles east of the dam for Lower Bear River Reservoir
1837
Comment
RSA700628
Phlox diffusa
Gary D. Wallace
1987-6-23
2672
Amador
Kirkwood Lake, near Hwy 88 NE of Silver Lake. Above lake.
Comment
RSA468391
Phlox diffusa subsp. diffusa
H. E. McMinn
1933-8-2
3208
Amador
Silver Lake. 1/2 mi. northwest
Comment
SEINET7096791
Phlox gracilis
A. G. Vestal
1955-4-3
3242
Amador
Woodland-grass area near a stream north of Ione. NAD27, 38.352? deg. , -120.9260?_ (converted to WGS84).
Comment
UC23684
Phlox gracilis
Geo. Hansen
1892-1
Amador
Bear Valley
Comment
UC567159
Phlox gracilis
H. S. Yates
1934-6-30
3924
Amador
1 mi n Silver Lake; Pyramid Peak Quad.
2164
Comment
UCR173602
Phlox gracilis
George K. Helmkamp, Elizabeth Helmkamp
2006-4-7
10163
Amador
Northern Sierra Nevada Foothills, E of Sacramento, SW of Shenandoah Valley; along Calif. Hwy 49, c. 4.5 mi north of Plymouth
341
Comment
UC199651
Phoradendron juniperinum
Geo. Hansen
Oct 1893
721
Amador
Wiley's
1219
Comment
CAS-BOT-BC141242
Phoradendron serotinum subsp. tomentosum
Alice Eastwood
1921-3-19
10160
Amador
Ione
Comment
RSA0105206
Phoradendron villosum
George K. Helmkamp
2014-3-14
22559
Amador
Eastern Sacramento Valley/Sierra Nevada Foothills: along Hwy E-16, 0.6 mile southwest of the junction with CA-49, c. 2.5 mi southwest of Plymouth.
250
Comment
OBI14483
Phyllodoce breweri
H. E. McMinn
1932-7-21
2937
Amador
Trail to Thimble Peak
2591
Comment
RSA467805
Phyllodoce breweri
H. E. McMinn
1932-7-21
2937
Amador
Trail Thimble Peak.
2439
Comment
CAS-BOT-BC202263
Pickeringia montana var. montana
G. L. Stebbins
1971-6-20
8031
Amador
1 mile south of River Pines
670
Comment
UCD161028
Pickeringia montana var. montana
G. Ledyard Stebbins
1971-6-20
8031
Amador
River Pines. (Exact location unknown. Coordinates estimated by label maker.)
Comment
UC1281023
Pinus albicaulis
H. E. McMinn
1932-7-21
2951
Amador
Thimble Peak
2865
Comment
SEINET13276780
Pinus contorta subsp. murrayana
George K. Helmkamp, Amy Barnes
2014-1
23150
Amador
Northern Sierra Nevada Mountains: Plasse Road at the south end of Silver Lake and 0.1 mile north of Plasse's Resort (Tragedy Spring 7.5' Q.)
2214
Comment
RSA0116406
Pinus contorta var. murrayana
Lyman Benson
1931-8-25
2867
Amador
Near Silver Lake, Sierra Nevada.
2287
Comment
SDSU1571
Pinus jeffreyi
L. Dale, Helen
1929-7-30
548
Amador
Carson Spur.
2469
Comment
CAS-BOT-BC78822
Pinus monophylla
Gwendolan Newell
1929-8-24
s.n.
Amador
Silver Lake
2206
Comment
RSA78983
Pinus monticola
E. K. Balls, P. C. Everett
1952-10-7
18100
Amador
2.1 mi NE of Peddler Hill, Hwy 88, Carson Pass Hwy.
2439
Comment
NY61957
Pinus monticola
E. K. Balls
1952-10-7
18100
Amador
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
UCD80495
Pinus radiata
CNPS SN Foothill Team
2006-6-1
SNNR 0759
Amador
BLM Parcel.
620
Comment
CAS-BOT-BC72825
Pinus sabiniana
Alice Eastwood
1921-3-19
10133
Amador
Ione
Comment
UC195
Pinus sabiniana
W. L. Jepson
1902-10-2
Amador
Gwin Mine
Comment
CHSC52003
Plagiobothrys fulvus var. campestris
Hank Thompson
1980-4-5
9
Amador
Ca. 3 1/2 mi NE of Fiddletown, 1 mi N of Tyler Rd.
548
Comment
SEINET3828558
Plagiobothrys nothofulvus
George K. Helmkamp, E. A. Helmkamp
2012-1
18789
Amador
Northern Sierra Nevada Mountains Foothills: Bunker Hill Road at the junction with N. Amador Road, c. 0.5 mi N of Amador City. 7.5
299
Comment
UC1069047
Plagiobothrys nothofulvus
R. D. Roseberry
1935-4-16
32
Amador
2 1/2 mi n Ione; Jackson Quadrangle
121
Comment
UC1069061
Plagiobothrys nothofulvus
G. T. Nordstrom
1936-4-19
720
Amador
0.9 mi n Plymouth; Jackson Quad.
304
Comment
UCR232225
Plagiobothrys nothofulvus
George K. Helmkamp, E. A. Helmkamp
2011-3-12
17087
Amador
Northern Sierra Nevada Mountains Foothills, along CA-124 (Plymouth Hwy), 1.3 miles northeast of Ione
168
Comment
UC1063794
Plagiobothrys stipitatus var. micranthus
B. Schreiber
1937-6-13
2411
Amador
near Buckhorn; Jackson Quad.
1066
Comment
UC882378
Plagiobothrys stipitatus var. micranthus
Carl B. Wolf
1933-5-24
Amador
3.3 mi nw Ione (w slope of Sierra Nevada); Sierra Nevada
91
Comment
CDA40656
Plagiobothrys stipitatus var. micranthus
G. D. Barbe
1982-5-1
3613
Amador
At Southern Pacific rail crossing on Highway 104 at Ione-Michigan Bar Road, west of Ione.
0
Comment
UC79337
Plagiobothrys tenellus
Katharine Brandegee
April 1889
Amador
Ione
Comment
UC1199510
Plantago coronopus
Herbert L. Mason
1932-4-25
6993
Amador
hill above Ione
Comment
UCR230129
Plantago coronopus
George K. Helmkamp, E. A. Helmkamp
2011-5-19
17305
Amador
Lower Sierra Nevada Foothills, Rock Creek Road, 2.8 miles northeast of the junction with Pardee Dam Road, 4.9 mi. SW (221 deg. ) of Jackson
305
Comment
UC1125640
Plantago lanceolata
P. L. Johannsen
1937-7-9
1220
Amador
3 mi nnw West Point; Jackson Quad.
975
Comment
UC153907
Plantago lanceolata
Geo. Hansen
Jul 1894
944
Amador
Pine Grove Sequoia Gigantea Region
701
Comment
UCR253189
Plantago lanceolata
George K. Helmkamp, Elizabeth Helmkamp
2013-8-11
22165
Amador
Sierra Nevada Mountains Foothills, Along CA-49, just northeast of its junction with Randolph Court, c. 1 km S of Plymouth
326
Comment
UCR259889
Plantago lanceolata
George K. Helmkamp, Elizabeth Helmkamp
2013-10-18
22441
Amador
Sierra Nevada Mountains Foothills, Plymouth, at the junction of Mineral Street and Mill Street, near Hwy CA-49
329
Comment
SBBG128847
Platanthera dilatata var. leucostachys
G. K. Helmkamp, E. A. Helmkamp
2010-9-1
16910
Amador
Dufrene Rd 0.7 mi E of its jct with CA-88, N of Lower Bear River Reservoir
2044
Comment
UCR242791
Platanthera dilatata var. leucostachys
George K. Helmkamp, E. A. Helmkamp
2010-9-1
16910
Amador
Northern Sierra Nevada Mountains, Dufrene Road 0.7 mile east of its junction with CA-88, north of Lower Bear River Reservoir
2044
Comment
CDA17037
Platanthera sparsiflora
G. F. Hrusa, J. Glazner
2003-7-22
16107
Amador
Sierra Nevada; Kirkwood Ski Resort.
2407
Comment
CAS-BOT-BC92225
Platystemon californicus
Geo. Hansen
1893-4-1
80
Amador
Sequoia Region. Jackson.
Comment
POM313484
Plectritis ciliosa
P. C. Hutchinson
1962-4-28
2374
Amador
Ca 6 miles north of Ione, crossing of Dry Creek on Hwy 104, 100 yds downstream from bridge.
152
Comment
CDA36251
Plectritis ciliosa subsp. ciliosa
G. K. Helmkamp, E. A. Helmkamp
2007-4-23
11788
Amador
Foothills, Northern Sierra Nevada Mountains; Along Bell Road beside Plymouth Creek just east of Calif. Hwy 49 in the vicinity of Enterprise.
Comment
RSA6179
Plectritis ciliosa subsp. ciliosa
Carl B. Wolf
1933-5-24
4921
Amador
4.8 miles abvoe Pine Grove on Carson Pass Highway.
854
Comment
JEPS12983
Plectritis ciliosa subsp. insignis
Rimo Bacigalupi with G. T. Robbins
1955-5-5
5030
Amador
0.6 mi n of Pardee Dam (along road to Buena Vista)
198
Comment
UC28850
Plectritis macrocera
Geo. Hansen
1893-4-7
106
Amador
Sequoia Region, New York Falls New York Falls; Sequoia Region, New York Falls
609
Comment
UCD90146
Pleuropogon californicus var. californicus
Beecher Crampton
1965-4-20
7285
Amador
2 miles south of Carbondale, jct. of State Hwy. 104 and Ione rd..
Comment
UCR248400
Poa
George K. Helmkamp, Elizabeth Helmkamp
2013-7-10
21029
Amador
Northern Sierra Nevada Mountains, Plasse Road at the southern end of Silver Lake, off Hwy 88/Carson Pass Hwy
2191
Comment
SEINET10660328
Poa buckleyana
George Hansen
1896-1
Hansen 1657
Amador
Clinton.
610
Comment
SD197635
Poa bulbosa
G. K. Helmkamp, E. A. Helmkamp
2008-5-4
13386
Amador
Sierra Nevada Mountains Foothills: along Tiger Creek Road, 2.8 miles east of CA-88; at the entrance of Tiger Creek Reservoir.
744
Comment
UCR185218
Poa bulbosa
George K. Helmkamp, E. A. Helmkamp
2007-4-23
11785
Amador
Foothills, Northern Sierra Nevada Mountains, along Bell Road beside Plymouth Creek just east of Calif. Hwy 49 in the vicinity of Enterprise
302
Comment
SEINET10658074
Poa compressa
George Hansen
1896-7-13
Hansen 1844
Amador
Pioneer.
914
Comment
UCR196847
Poa cusickii
George K. Helmkamp
2008-6-17
13682
Amador
Northern Sierra Nevada Mountains, Bear River Reservoir Road along the south side of Bear River Reservoir
1797
Comment
UCR197956
Poa gracillima
Beecher Crampton
1953-7-30
1561
Amador
Sierra Nevada Mtns., 1 mi west of Tragedy Springs, along Hwy 88
2439
Comment Read comments Oct 10 2010
UC38500
Poa hansenii
G. Hansen
1892-1
605
Amador
Silver Lake, Amador Co.
Comment
SEINET3821906
Poa leptocoma subsp. leptocoma
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19388
Amador
Northern Sierra Nevada Mountains, edge of Martin Meadow along CA-88 (Carson Pass Hwy), 2.2 miles north of Silver Lake (Caples Lake 7.5' Q)
2316
Comment
SEINET10605069
Poa pratensis
Alan A. Beetle
1942-7-27
Beetle 3745
Amador
Eldorado National Forest, Mud Springs, 15 miles west of Silver Lake.
1829
Comment
UCR237143
Poa pratensis subsp. pratensis
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19415
Amador
Northern Sierra Nevada Mountains, Tragedy Spring, near Carson Pass Hwy, along Tragedy Spring Road 0.3 mile east of its junction with CA-88
2421
Comment
UCR241361
Poa pratensis subsp. pratensis
George K. Helmkamp, E. A. Helmkamp
2012-6-26
19261
Amador
Northern Sierra Nevada Mountains, Panther Creek Road, 0.9 mile south of its junction with CA-88, S of Hwy 88/Carson Pass Hwy. and W of Lower Bear Reservoir
1617
Comment
HSC10797
Poa secunda subsp. secunda
J. V. Lenz
1947-5-24
Amador
Fiddletown.
Comment
UCD90495
Poa secunda subsp. secunda
A. A. Beetle
1942-7-27
3762
Amador
El Dorado National Forest, N shore of Silver Lake.
Comment
JEPS70685
Poa tenerrima
W. L. Jepson
1929-4-29
15236
Amador
Willow Springs sta.
198
Comment
CDA17030
Poa wheeleri
G. F. Hrusa, J. Glazner
2003-7-22
16105
Amador
Sierra Nevada; Kirkwood Ski Resort. Slopes at base of ski runs. Perennial bunchgrass in meadow-like areas, uncommon here. Sites gen. moist.
2407
Comment
SEINET1908782
Polemoniaceae
G. K. Helmkamp, E. A. Helmkamp
2008-1
13623
Amador
Northern Sierra Nevada Mountains: Panther Creek Road, 0.6 mile south of its junction with CA-88, jct, is 4.0 miles east of Cook's Station (Peddler Hill 7.5' Q)
1606
Comment
UCD118551
Polemonium californicum
Mrs. Flora Hayes
1936-7-4
s.n.
Amador
Silver Lake.
Comment
POM365425
Polemonium pulcherrimum
E. E. Stanford
1933-8-10
2104
Amador
Silver Lake Region: Amador and Alpine Counties.
2287
Comment
UC733686
Polemonium pulcherrimum subsp. pulcherrimum
H. E. McMinn
1932-7-21
2916
Amador
Thimble Peak Trail
Comment
CAS-BOT-BC167546
Polygala cornuta var. cornuta
Mary Strong Clemens
1920-9-11
s.n.
Amador
Pine Grove
Comment
UC1075619
Polygala cornuta var. cornuta
P. C. Everett and E. K. Balls
1956-7-14
22185
Amador
State Hwy 88 7.6 mi ne Pioneer Station (Carson Pass road)
1295
Comment
UC1130355
Polygala cornuta var. cornuta
C. M. Belshaw
1936-6-30
2398
Amador
1 mi ne Volcano; Jackson Quadrangle
Comment
UCR241985
Polygonum aviculare
George K. Helmkamp, E. A. Helmkamp
2012-9-7
19794
Amador
Northern Sierra Nevada Mountains Foothills, along CA-49 in Plymouth; 0.1 mile south of its junction with Fiddletown Rd./Plymouth-Shenandoah Rd.
303
Comment
RSA97514
Polygonum californicum
Beecher Crampton
1953-7-29
1548
Amador
Amador County: Serpentine outcrop, along Hwy 16, 3 miles NE of Drytown
Comment
CAS-BOT-BC414399
Polygonum douglasii
W. B. Duncan
1927-8-1
s.n.
Amador
Vicinity of Silver Lake
Comment
UC153910
Polygonum phytolaccifolium
Geo. Hansen
Jul 1893
314
Amador
Silver Lake Sequoia Region
2438
Comment
UCR179820
Polygonum punctatum
George K. Helmkamp, E. A. Helmkamp
2006-10-6
11471
Amador
Northern Sierra Nevada Mountains Foothills, along Calif. Hwy 49 beside Big Indian Creek; 2.2 miles south of El Dorado County line
271
Comment
UCR241962
Polygonum punctatum
George K. Helmkamp, E. A. Helmkamp
2012-9-7
19780
Amador
Northern Sierra Nevada Mountains Foothills, along CA-49 in Plymouth; 0.1 mile south of its junction with Fiddletown Rd./Plymouth-Shenandoah Rd.
303
Comment
CAS-BOT-BC71826
Polypodium californicum
Geo. Hansen
1893-1-1
s.n.
Amador
Agrc.
609
Comment
UCR219022
Polypodium glycyrrhiza
George K. Helmkamp, E. A. Helmkamp
2010-6-23
16348
Amador
Sierra Nevada Mountains Foothills, Sutter Creek Road, 7.2 miles northeast of its junction with old CA-49 in Sutter Creek village
473
Comment
SEINET10602411
Polypogon interruptus
George Hansen
1892-1
Hansen 625
Amador
Flora of The Sequoia Region. New York Falls.
610
Comment
UC39762
Polypogon maritimus
Geo. Hansen
1892-1
607
Amador
near Jackson
Comment
UC50639
Polypogon monspeliensis
Geo. Hansen
1896-7-13
1853
Amador
Pioneer; Sequoia Gigantea Region, Pioneer
1066
Comment
UCD91286
Polypogon monspeliensis
Beecher Crampton
1957-5-28
4081
Amador
2 miles south of Lone.
Comment
CAS-BOT-BC233775
Portulaca
John Thomas Howell
1954-9-5
30054
Amador
Mokelumne River Bridge on #49 Hwy between Jackson and Mokelumne Hill
Comment
UC2048906
Potentilla bruceae
Barbara Ertter with David Gowen and Steve Matson
2006-9-10
18775
Amador
Kirkwood Meadow SW of junction of Highway 88 and road to Kirkwood Ski Area.
Comment
CAS-BOT-BC141962
Potentilla bruceae
E. W. Kelley; G. W. Blair
1914-8-19
110
Amador
Pardoe Meadows
2438
Comment
SEINET3238911
Potentilla glandulosa
George K. Helmkamp, E. A. Helmkamp
2008-5-4
13390
Amador
Sierra Nevada Mountains Foothills; along Tiger Creek Road, 0.3 mi east of the turnoff to Tiger Creek Reservoir.
774
Comment
SD243194
Potentilla gracilis var. fastigiata
George K. Helmkamp, E. A. Helmkamp
2010-9-1
16873
Amador
Northern Sierra Nevada Mountains: along CA-88, 2.6 miles southwest of its junction with Mormon Emigrant Trail, c. 2.75 mi. NNW of Upper Bear River Reservoir. Wet seep and roadside ditch.
2162
Comment
UC2046876
Potentilla gracilis var. fastigiata
George K. Helmkamp with Elizabeth Helmkamp
2013-7-10
21013
Amador
Northern Sierra Nevada Mountains: Plasse Road at the southern end of Silver Lake, off Highway 88/ Carson Pass Highway. Tragedy Spring 7.5' Quad.
Comment
UCD113914
Potentilla gracilis var. fastigiata
G. K. Helmkamp; E. A. Helmkamp
2007-7-17
12528
Amador
Northern Sierra Nevada Mtns: along CA-88 at Martin Meadow, 2.2 miles north of Silver Lake.
2317
Comment
UCR237273
Potentilla gracilis var. fastigiata
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19393
Amador
Northern Sierra Nevada Mountains, edge of Martin Meadow along CA-88 (Carson Pass Hwy), 2.2 miles north of Silver Lake
2317
Comment
UCR242621
Potentilla gracilis var. fastigiata
George K. Helmkamp, E. A. Helmkamp
2010-9-1
16873
Amador
Northern Sierra Nevada Mountains, along CA-88, 2.6 miles southwest of its junction with Mormon Emigrant Trail, c. 2.75 mi. NNW of Upper Bear River Reservoir
2162
Comment
UCD119042
Primula suffrutescens
G. L. Stebbins Jr.
1951-7-20
5016
Amador
Above Winnemucca Lake, south of summit of Carson Pass, 22 km. south of Lake Tahoe.
2834
Comment
UC615069
Proboscidea lutea
Beryl O. Schreiber
1937-8-22
2462
Amador
dry streambed 6 mi ne Ione
152
Comment
UCD122090
Proboscidea lutea
Beryl O. Schreiber
1937-8-22
2462
Amador
6 miles N.E. of Ione. Quadrangle: Jackson.
500
Comment
CAS-BOT-BC158575
Prunus
G. K. Helmkamp; E. A. Helmkamp
2008-5-4
13382
Amador
Sierra Nevada Mountains: Barton, c. 15 miles (air) NE of Jackson, at the junction of Tiger Creek Road and Black Prince Road, 0.6 mil east of the junction of Tiger Creek Road with CA-88
936
Comment
CAS-BOT-BC159915
Prunus emarginata
W. B. Duncan
1927-8-1
s.n.
Amador
Vicinity of Silver Lake
Comment
CAS-BOT-BC32679
Prunus emarginata
George Hansen
1893-1-1
1474
Amador
Mud Springs
1676
Comment
CAS-BOT-BC159917
Prunus emarginata
M. K. Curran
1886-5-25
s.n.
Amador
Unspecified
Comment
UC1484325
Pseudobahia heermannii
Alan Smith
1975-4-12
662
Amador
along n bank of upper end of, where it narrows Pardee Reservoir
167
Comment
CAS-BOT-BC356367
Pseudognaphalium beneolens
Geo. Hansen
1895-7-1
1266
Amador
West Point Bridge
609
Comment
CAS-BOT-BC356651
Pseudognaphalium californicum
John Thomas Howell
1954-5-18
29849
Amador
2 miles nnw. of Buena Vista
91
Comment
CHSC55663
Pseudognaphalium californicum
Steven Triano
1988-4-29
107
Amador
Ca 75 ft s of Jackson Road and 4.4 mi e of Cosumnes River.
91
Comment
JEPS77990
Pseudognaphalium luteoalbum
Edward Lee
1936-4-11
1896
Amador
Lancha Plancha [Plana] Mokelumne River (n side of river)
Comment
UC1118518
Pseudognaphalium thermale
A. D. Gifford
1934-9-10
354
Amador
0.75 mi se Bear Riv. Res.; El Dorado National Forest, Pyramid Pk. Quad.
1889
Comment
UC566179
Pseudognaphalium thermale
A. D. Gifford
1934-9-10
354
Amador
0.75 mi se Bear River Resevoir; Pyramid Pk. Quad.
1889
Comment
UCD135247
Pseudognaphalium thermale
G. K. Helmkamp; E. A. Helmkamp
2007-8-16
12773
Amador
Northern Sierra Nevada Mountains: along Hwy CA-88, 0.9 mile northeast of the junction with Bear River Reservoir Road.
2076
Comment
NY63955
Pseudotsuga menziesii var. menziesii
G. Hansen
1893-5-27
1259
Amador
Elsie's Creek
823.0
Comment
UC1613329
Psilocarphus brevissimus var. brevissimus
Charles M. Belshaw
1935-5-30
976
Amador
3 mi. s. Ione
Comment
UC912265
Psilocarphus brevissimus var. brevissimus
Herbert L. Mason
1928-5-3
4471
Amador
Carbondale
Comment
RSA0003618
Psoralea douglasii var. hansenii
G. Hansen
1896-10-9
1500
Amador
West Point Bridge, Mokelumne River
701
Comment
RSA750429
Psoralea physodes
George K. Helmkamp, E. A. Helmkamp
2008-9-28
14164
Amador
Sutter Creek Rancho Road on the north side of CA-88 and 4.2 miles southwest of the junction of CA-88 and CA-49
287
Comment
UC1063684
Pteridium aquilinum var. pubescens
A. D. Gifford
1934-9-7
341
Amador
1 1/2 mi w Deadman Flat; El Dorado Nat'l Forest, Pyramid Peak Quadrangle
Comment
UCR230978
Pteridium aquilinum var. pubescens
George K. Helmkamp, E. A. Helmkamp
2011-6-7
17462
Amador
Northern Sierra Nevada Mountains Foothills, Pine Gulch Road, 0.5 mile north of its intersection with Sutter Creek Road
457
Comment
CAS-BOT-BC460482
Pterospora andromedea
Gwendolan Newell
1929-8-23
s.n.
Amador
Hidden Lake, Silver Lake
2206
Comment
CAS-BOT-BC460483
Pterospora andromedea
Geo. Hansen
1892-6-1
s.n.
Amador
Antelope
1219
Comment
CAS-BOT-BC460484
Pterospora andromedea
Geo. Hansen
1892-7-1
244
Amador
Antelope
1371
Comment
CAS-BOT-BC421135
Pterostegia drymarioides
Geo. Hansen
1892-4-1
s.n.
Amador
Mokelumne River
548
Comment
UC6906
Pterostegia drymarioides
Geo. Hansen
1892-3-6
Amador
Comment
CAS-BOT-BC147780
Purshia tridentata var. tridentata
H. E. McMinn
1926-5-30
1737
Amador
Near turnoff to Fallen Leaf Lake from main highway to Lake Tahoe
Comment
POM62622
Pycnanthemum californicum
Michener, Bioletti
1893-08
s.n.
Amador
Jackson.
Comment
CAS-BOT-BC520345
Pycreus niger
George K. Helmkamp; E. A. Helmkamp
2012-10-5
19979
Amador
Northern Sierra Nevada Mountains Foothills: Sutter Creek Road, 10.7 mi E of CA-49, in Sutter Creek
635
Comment
RSA0084292
Pyrola dentata
Diana Jolles
2005-7-17
140
Amador
Above Highway 88 across from the general store at Kirwood (a cliff), Eldorado National Forest.
2411
Comment
RSA0083388
Pyrola picta
Doris Bowers
1969-8-20
687
Amador
Bear Reservoir, Bear River Lake, El Dorado National Forest. To N . of Campground.
1220
Comment
CAS-BOT-BC362155
Pyrrocoma apargioides
Gwendolan Newell
1929-8-24
s.n.
Amador
Summit, Emigrant trail, Silver Lake
2438
Comment
UCD74043
Pyrrocoma apargioides
Jennifer W. Burt
2006-8-10
214
Amador
Kirkwood active ski area, off Hwy 88, collected from center of 'Montewolf' ski run.
2532
Comment
CAS-BOT-BC36650
Quercus
Geo. Hansen
1894-9-1
922
Amador
Elsie's Creek
914
Comment
CAS-BOT-BC45801
Quercus
Geo. Hansen
1895-9-1
1328
Amador
Grass Valley
914
Comment
CAS-BOT-BC45803
Quercus
Geo. Hansen
1895-9-1
1331
Amador
Pine Grove
762
Comment
CAS-BOT-BC45805
Quercus
Geo. Hansen
1895-9-1
1333
Amador
Elsie's Creek
914
Comment
UC5673
Quercus
Geo. Hansen
Jul 1892
915
Amador
Irishtown Sequoia Gigantea Region
457
Comment
CAS-BOT-BC105025
Quercus X morehus
Geo. Hansen
1895-4-1
916
Amador
Clinton, Sequoia Region
609
Comment
CAS-BOT-BC105027
Quercus X morehus
Geo. Hansen
1895-9-1
1327
Amador
Middle Fork, Sequoia Region
548
Comment
UC1135749
Quercus X morehus
R. D. Roseberry
1935-5-2
131
Amador
0.5 mi ne Buena Vista; Jackson Quad.
91
Comment
UC1135752
Quercus X morehus
C. M. Belshaw
1936-6-29
2383
Amador
2.5 mi nnw Glencoe; Jackson Quad.
792
Comment
UC1135763
Quercus X morehus
C. M. Belshaw
1936-4-27
2002
Amador
2.25 mi e Plymouth; Jackson Quad.
457
Comment Read comments Aug 22 2008
UC161096
Quercus X morehus
Geo. Hansen
Oct 1895
1386
Amador
Clinton Bar Sequoia Gigantea Region, Mokelumne River and Immediate Tribu
609
Comment
CAS-BOT-BC62677
Quercus chrysolepis
Geo. Hansen
1893-11-1
919
Amador
Else Creek
914
Comment
CAS-BOT-BC62678
Quercus chrysolepis
Geo. Hansen
1895-1-1
966
Amador
Agrc. Station
609
Comment
CAS-BOT-BC62680
Quercus chrysolepis
Geo. Hansen
1895-9-1
1332
Amador
Agrc. Station
609
Comment
CAS-BOT-BC62722
Quercus chrysolepis
G. K. Helmkamp; E. A. Helmkamp
2008-5-4
13384
Amador
Sierra Nevada Mountains Foothills: along Tiger Creek Road, 2.8 miles east of CA-88; at the entrance to
744
Comment
SBBG20026
Quercus chrysolepis
M. A. Piehl
1959-8-2
59505
Amador
St Hwy 88, ca. 20 mi NE of Jackson
Comment
SEINET11265847
Quercus chrysolepis
George Helmkamp, E. A. Helmkamp
2010-10-1
16986
Amador
Northern Sierra Nevada Mountains Foothills: Sutter Creek Rd. toward Volcano, 4.2 miles east of CA-49 in Sutter Creek (Pine Grove 7.5' Q.); 0
421
Comment
SEINET3828499
Quercus chrysolepis
George K. Helmkamp, E. A. Helmkamp
2010-1
16988 A
Amador
Northern Sierra Nevada Mountains Foothills: Shake Ridge Road, 0.8 mile southwest of its junction with Fiddletown Road, 3.5 miles NE (32 degrees) of Volcano. (West Point)
975
Comment
UC1135401
Quercus chrysolepis
G. T. Nordstrom
1936-4-23
741
Amador
1.8 mi nnw Volcano; Jackson Quad.
914
Comment
UC5513
Quercus chrysolepis
Geo. Hansen
1895-10-1
1465
Amador
Pine Grove Sequoia Gigantea Region
701
Comment
UCD32781
Quercus chrysolepis
Beecher Crampton
1954-8-3
2249
Amador
Amador Clinton, 1 mile south of Clinton.
Comment
UCD40533
Quercus chrysolepis
Rodney Gale Myatt
1972-6-1
1698 -4
Amador
Pine Grove.
730
Comment
UCD45397
Quercus chrysolepis
G. T. Nordstrom
1936-4-23
741
Amador
1.8 miles northwest of Volcano.
914
Comment
UCD63260
Quercus chrysolepis
G. K. Helmkamp; E. A. Helmkamp
2007-9-4
12899
Amador
Northern Sierra Nevada Mountains: Climax Road 0.8 mile west of its junction with CA-88.
701
Comment
UCD82554
Quercus chrysolepis
Rodney Gale Myatt
1972-6-1
1698 -18
Amador
Pine Grove.
730
Comment
UCR198559
Quercus chrysolepis
George K. Helmkamp, E. A. Helmkamp
2008-5-4
13384
Amador
Sierra Nevada Mountains Foothills, along Tiger Creek Road, 2.8 miles east of CA-88; at the entrance to Tiger Creek Reservoir
744
Comment
UCR230744
Quercus chrysolepis
George K. Helmkamp, E. A. Helmkamp
2010-10-1
16986
Amador
Northern Sierra Nevada Mountains Foothills, Sutter Creek Rd. toward Volcano, 4.2 miles east of CA-49 in Sutter Creek
421
Comment
UCSB6955
Quercus chrysolepis
Martin, Piehl
1959-8-2
Amador
Ca. 20 mi. NE of Jackson along Calif. 88
Comment
JEPS46648
Quercus chrysolepis
Mrs. G. A. Gordon
1901-1
Amador
Comment
CAS-BOT-BC86627
Quercus douglasii
Geo. Hansen
1895-9-1
1339
Amador
Clinton
609
Comment
CAS-BOT-BC86628
Quercus douglasii
Geo. Hansen
1893-4-1
920
Amador
Agrc. Station
609
Comment
UCD45629
Quercus douglasii
R. Collins
1984-5-13
1112
Amador
Jasper-Werner Properties. NW of Ione.
Comment
CAS-BOT-BC86631
Quercus douglasii
Herman Knoche
1919-11-10
304
Amador
5 miles E C Pements
Comment
CAS-BOT-BC94249
Quercus garryana
Ernest Braunton
1904-9-1
1205
Amador
Ione, Dry Creek
76
Comment
UC160899
Quercus garryana var. breweri
Geo. Hansen
Sep 1895
922
Amador
Elsie's Creek Sequoia Gigantea Region
822
Comment
CAS-BOT-BC105129
Quercus kelloggii
Geo. Hansen
1892-3-1
60
Amador
Agrc. Station
609
Comment
CAS-BOT-BC105130
Quercus kelloggii
Geo. Hansen
1894-10-1
923
Amador
Salt Springs
1676
Comment
SEINET5644367
Quercus kelloggii
D. Q. Cavagnaro
1963-9-12
25
Amador
Near State Highway 88, 20 miles northeast of Pine Grove.; 0
Comment
UC1602339
Quercus kelloggii
Geo. Hansen
Apr 1895
1221
Amador
Savage Hill Sequoia Gigantea Region
670
Comment
UC186588
Quercus kelloggii
Geo. Hansen
Mar 1893
60
Amador
Agrc. Station The Sequoia Region, New York Falls
609
Comment
UCD46628
Quercus kelloggii
Clarence R. Quick
1954-9-22
54 86
Amador
Panther Ridge Road NE of Jackson, Amador County.
Comment
UCD46645
Quercus kelloggii
D. Q. Cavagnaro
1963-9-12
24
Amador
Along State Highway 88, 16 miles northeast of Pine Grove, Amador County, California.
1158
Comment
UCSB13186
Quercus kelloggii
Breedlove, Dennis
1962-6-14
Amador
Along State Highway 88, 2.0 miles west of Pine Grove; Sierra Nevada
640
Comment
UC5633
Quercus lobata
Geo. Hansen
Jul 1895
1187
Amador
Middle Fork Sequoia Gigantea Region
396
Comment
UC565422
Quercus lobata
Chas. M. Belshaw
1935-5-30
848
Amador
2 mi nw Jackson (on Jackson Gate Road, Central Sierra Nevada foothills); Central Sierra Nevada
Comment
POM106253
Quercus vacciniifolia
Geo. Hansen
1893-10-3
204
Amador
Silver Lake.
2439
Comment
UC1083302
Quercus vacciniifolia
Herbert L. Mason
1933-9-2
7280
Amador
Silver Lake Sierra Nevada
Comment Read comments Jun 3 2008
UCD47431
Quercus vacciniifolia
D. Q. Cavagnaro
1963-9-12
28
Amador
Just below Lumberyard Ranger Station, State Highway 88, 14 miles southwest of Silver Lake, Amador County, California.
1950
Comment
UCD47457
Quercus vacciniifolia
D. Q. Cavagnaro
1963-9-12
33
Amador
Below Peddler Hill Ski Lodgem State Highway 88, 11 miles southwest of Silver Lake Amador County, California.
2133
Comment
CAS-BOT-BC104680
Quercus wislizeni
Geo. Hansen
1895-4-1
1228
Amador
Lancha Plana
91
Comment
UC5690
Quercus wislizeni
Geo. Hansen
Jul 1895
1170
Amador
Crow Point Sequoia Gigantea Region, Mokelumne River and Immediate Tribu
457
Comment
UC5692
Quercus wislizeni
Geo. Hansen
Apr 1894
926
Amador
Agrc. Station Sequoia Region
609
Comment
UCD60318
Quercus wislizeni var. wislizeni
G. K. Helmkamp; E. A. Helmkamp
2007-4-26
11830
Amador
Northern Sierra Nevada Mountains: along CA E-16, 0.7 mile south of River Pines.
609
Comment
UCR233111B
Quercus wislizeni var. wislizeni
George K. Helmkamp, E. A. Helmkamp
2010-3-26
15763
Amador
Eastern San Joaquin Valley/ Sierra Nevada Foothills, low foothills along CA-16, 6.8 miles west of Plymouth near Forest Home Rd.
177
Comment
UCD20060
Ranunculus
C. H. Lamoureux; Dunning Family
1957-6-23
1275
Amador
Hwy 88, Carson Spur Lookout.
2434
Comment
CAS-BOT-BC379222
Ranunculus aquatilis var. aquatilis
Alice Eastwood
1921-3-19
10109
Amador
Ione
Comment
UCD95953
Ranunculus californicus
G. K. Helmkamp; E. A. Helmkamp
2007-4-5
11734
Amador
Northern Sierra Nevada Mountains, Sutter to Ione Road. 0.4 mile east of CA-49, northeast of Ione.
180
Comment
UCR171174
Ranunculus californicus
George K. Helmkamp, E. A. Helmkamp
2006-3-19
10099
Amador
Northern Sierra Nevada Foothills, Along Calif. Highway 49 south of Plymouth
323
Comment
UCR187295
Ranunculus californicus
George K. Helmkamp, E. A. Helmkamp
2007-4-5
11734
Amador
Foothills, Northern Sierra Nevada Mountains, Sutter to Ione Road, 0.4 mi east of CA-49, northeast of Ione
180
Comment
UC733673
Ranunculus eschscholtzii var. oxynotus
H. E. McMinn
1932-7-27
2908
Amador
e Needles Eye; Silver Lake
2743
Comment
POM269614
Ranunculus flammula var. ovalis
Lyman Benson
1931-8-23
283
Amador
Silver Lake, Sierra Nevada Mts.
2287
Comment
JEPS55030
Ranunculus hebecarpus
W. L. Jepson
1929-4-29
15248
Amador
Sacramento-Jackson road 1 mi s Willow Springs station
198
Comment
CHSC56994
Ranunculus muricatus
Steven Triano
1988-4-29
83
Amador
Around the perimeter of a livestock watering hole at the headwaters of Dry Creek, ca 250 ft sw of Hwy. 49 and 0.7 mi s of its jct. with Hwy. 16.
213
Comment
UC1126152
Ranunculus occidentalis
C. M. Belshaw
1936-2-29
1523
Amador
1 3/4 mi nw Judson (Jackson Gate Rd.); Jackson Quadrangle
487
Comment
UC1614320
Ranunculus occidentalis
Charles M. Belshaw
1936-2-29
1523
Amador
3/4 mi nw of Jackson (Jackson Gate Road); Jackson Gate Road
Comment
CDA34530
Raphanus raphanistrum
R. A. Price
2010-4-16
1617
Amador
Old Sacramento Road, ca. 1/2 mile northeast of Hwy 16.
0
Comment
UCD115183
Raphanus sativus
G. K. Helmkamp; E. A. Helmkamp
2006-10-23
11560
Amador
Central Valley/Northern Sierra Nevada Foothills; along CA-16, 0.2 mile east of Waits Station, southwest of Plymouth.
305
Comment
UCR171547
Raphanus sativus
George K. Helmkamp, E. A. Helmkamp
2006-3-19
10092
Amador
Northern Sierra Nevada Foothills, Along Calif. Highway 49 just south of Plymouth
323
Comment
UCR272997
Raphanus sativus
George K. Helmkamp
2014-3-14
22564 A
Amador
Eastern Sacramento Valley/Sierra Nevada Foothills, along Hwy E-16, 0.6 mile southwest of the junction with CA-49, c. 2.5 mi southwest of Plymouth
250
Comment
SEINET11526622
Raphanus sativus
M. J. Williams
1967-4-16
s.n.
Amador
Between Placerville and Plymouth.
305
Comment
UC1281171
Rhamnus rubra
H. E. McMinn
1937-8-6
5043
Amador
Bear Creek
1676
Comment
RSA6183
Rhamnus rubra subsp. obtusissima
Carl B. Wolf
1933-5-24
4925
Amador
4.8 miles along Pine Grove on Carson Pass Highway
854
Comment
UC1121756
Rhamnus tomentella subsp. tomentella
G. T. Nordstrom
1936-5-23
802
Amador
1.8 mi ne Amador City; Jackson Quad.
365
Comment
UC1121796
Rhamnus tomentella subsp. tomentella
G. T. Nordstrom
1936-4-18
700
Amador
1.25 mi sw Bisbee Peak; Jackson Quad.
213
Comment
UC18598
Rhamnus tomentella subsp. tomentella
Michener and Bioletti
Aug 1893
Amador
Jackson
Comment
UC66966
Rhamnus tomentella subsp. tomentella
Ernest Braunton
Jun 1904
1070
Amador
vicinity Ione
60
Comment
UC1776803
Rhaponticum repens
F. Lesky
1998-8-19
s.n.
Amador
1 mi. E of Corral Flat Rd., Hwy 88
2225
Comment
CAS-BOT-BC58191
Rhododendron columbianum
Geo. Hansen
1893-9-1
794
Amador
unspecified.
2438
Comment
UC1614528
Ribes californicum
Charles M. Belshaw
1936-2-29
1525
Amador
2 3/4 mi e of Ione
Comment Read comments Jul 22 2018
UCSC000340
Ribes californicum
C. M. Belshaw
1936-4-27
2004
Amador
2.75 miles east of Ione on Jackson Road
122
Comment
CAS-BOT-BC93296
Ribes cereum
W. B. Duncan
1927-8-1
s.n.
Amador
Vicinity of Silver Lake.
Comment
RSA476133
Ribes cereum
H. E. McMinn
1933-9-3
3242
Amador
Along trail to Thimble Peak.
2378
Comment
SEINET3245965
Ribes cereum
G. K. Helmkamp, E. A. Helmkamp
2010-1
16507
Amador
Northern Sierra Nevada Mountains: between the west shore of Silver Lake and CA-88; lakeside rest stop area (Tragedy Spring 7.5')
2234
Comment
UC1127293
Ribes malvaceum
R. D. Roseberry
1935-5-2
127
Amador
w side Buena Vista Pk.; Jackson Quadrangle
Comment
RSA0021913
Ribes montigenum
H. E. McMinn
1933-9-3
3250
Amador
Along trail from Carson Lodge to Center Peak.
2591
Comment
CAS-BOT-BC212652
Ribes nevadense
Geo. Hansen
1896-7-28
1690
Amador
Antelope
1280
Comment
UC1281036
Ribes nevadense
H. E. McMinn
1932-8-4
2959
Amador
Emerald Bay
Comment
RSA0024706
Ribes roezlii
Geo. Hansen
1896-6-28
1679
Amador
Antelope.
1280
Comment
UCR246645
Ribes roezlii var. roezlii
George K. Helmkamp, E. A. Helmkamp
2012-6-6
19151
Amador
Northern Sierra Nevada Mountains, Panther Creek Road, 5.8 miles south of its junction with CA-88, 6.2 mi. SW (246 deg. ) of Bear River Reservoir dam
1465
Comment
UC1281043
Ribes viscosissimum
H. E. McMinn
1932-9-9
2998
Amador
Silver Lake
Comment
UC90679
Rigiopappus leptocladus
Mrs. K. Curran
May 1886
Amador
Comment
CAS-BOT-BC438821
Robinia pseudoacacia
George K. Helmkamp; Mary Alice Barnes
2013-4-24
20388
Amador
Northern Sierra Nevada Mountains Foothills: Along CA-26 (Red Corral/West Point-Pioneer Rd.), 0.7 mile west of the crossing over North Fork Mokelumne River.
704
Comment
RSA0035669
Robinia pseudoacacia
George K. Helmkamp, Mary Alice Barnes
2013-4-24
20388
Amador
Along CA-26 (Red Corral/West Point-Pioneer Rd.), 0.7 mile west of the crossing over North Fork Mokelumne River
704
Comment
RSA792001
Rorippa
George K. Helmkamp, E. A. Helmkamp
2012-7-2
19317
Amador
Northern Sierra Nevada Mountains: Bear River Road, 3.0 miles east of the Lower Bear River Reservoir dam.
1816
Comment
SD239667
Rorippa
George K. Helmkamp, E. A. Helmkamp
2012-7-2
19317
Amador
Northern Sierra Nevada Mountains Foothills: Bear Ri ver Road, 0.3 miles east of the Lower Bear River Reservoir dam (Bear River Reservoir 7.5'Q)
1816
Comment
UCR237726
Rorippa curvipes var. curvipes
George K. Helmkamp, E. A. Helmkamp
2012-7-14
19382
Amador
Northern Sierra Nevada Mountains, Shot Rock Vista Rest Stop along CA-88 (Carson Pass Hwy), 1 mile west of the junction with Mormon Emigrant Trail
2329
Comment
UCR170970
Rosa
George K. Helmkamp, E. A. Helmkamp
2006-3-19
10097
Amador
Northern Sierra Nevada Foothills, Along Calif. Highway 49 south of Plymouth
323
Comment
CAS-BOT-BC147377
Rosa californica
Geo. Hansen
1894-6-1
1310
Amador
Pine Grove
762
Comment
CDA3960
Rosa canina
T. C. Fuller
1963-6-5
10572
Amador
South of Highway 88 to Pine Grove, 2 miles east of Jackson.
0
Comment
UCR252961
Rubus armeniacus
George K. Helmkamp, Elizabeth Helmkamp
2013-8-11
22156
Amador
Sierra Nevada Mountains Foothills, Sutter Creek Road, 9.6 miles northeast of the town of Sutter Creek
569
Comment
UC706964
Rubus parviflorus
Beryl O. Schreiber
1938-8-28
Amador
1/4 mi nne Silver Lake (Pyramid Peak); El Dorado National Forest, nne of Silver Lake
2194
Comment
CAS-BOT-BC363136
Rudbeckia californica
John Thomas Howell; T. C. Fuller; G. D. Barbe
1981-8-10
54421
Amador
Peddler Hill, Carson Pass road
2084
Comment
UCR257009
Rumex acetosella
George K. Helmkamp, Mary Alice Barnes
2013-5-13
20573
Amador
Sierra Nevada Mountains, Fiddletown Road, c. 9 miles northeast of its junction with E-16/Shenandoah Rd. near Plymouth
665
Comment
CAS-BOT-BC421861
Rumex acetosella
Saichi Kawahara
1968-3-23
73
Amador
Harbison-Walker Refractories Company Ione Works site, Ione
121
Comment
UCD101078
Rumex acetosella
Terri Williamson
1990-4-28
42
Amador
Hwy. 124 and Brickyard Rd., 1.5 m. SE of Ione.
91
Comment
UCD15292
Rumex crispus
Claire Warshaw
1985-5-4
2
Amador
along Highway 88, 2.6 miles west of Aquedut Volcano Road;
1524
Comment
CAS-BOT-BC421587
Rumex crispus
G. L Smith
1959-5-16
1096
Amador
Sutter Creek Canyon
365
Comment
CDA35213
Ruta chalepensis
Barbara T. Menzies & Roberta Shockey
1978-3-3
Amador
At Boston House, Camanche Parkway & Stony Creek Road, ca. 1/2 mi. west of Waters Peak.
Comment
UC608634
Sagittaria cuneata
Beryl O. Schreiber
1938-8-27
2540
Amador
Carson Spur; El Dorado National Forest, Pyramid Pk Quad.
Comment
UCD138010
Sagittaria cuneata
K. M. Meyer; A. Townesmith
2007-8-10
208
Amador
El Dorado National Forest, Thunder Mountain Trail head off California Highway 88.
2517
Comment
SEINET9629175
Sagittaria latifolia
D. W. McNeal
1982-8-14
2752
Amador
Small lake below Highway #88 at Carson Spur.
Comment
CAS-BOT-BC103042
Salix bonplandiana
Alice Eastwood
1921-3-19
10137
Amador
Ione
Comment
CAS-BOT-BC103448
Salix eastwoodiae
W. B. Duncan
1927-8-1
s.n.
Amador
vicinity of Silver Lake
Comment
UC1134852
Salix eastwoodiae
A. D. Gifford
1934-9-8
350
Amador
1/2 mi e Bear R. Reservoir (Plot 72); El Dorado Nat'l Forest, Pyramid Peak Quadrangle
Comment
UC1280854
Salix eastwoodiae
H. E. McMinn
1933-7-10
Amador
2743
Comment
UCR173664
Salix laevigata
George K. Helmkamp, Elizabeth Helmkamp
2006-5-9
10332
Amador
Northern Sierra Nevada foothills, Grass Valley Creek, 1.2 miles east of Pine Grove along Calif. Hwy 88
762
Comment
SEINET10393188
Salix laevigata
M. Humphreys
1951-5-6
s.n.
Amador
N of Jackson.
610
Comment
UCR238604
Salix lasiolepis
George K. Helmkamp, E. A. Helmkamp
2012-3-22
18639
Amador
Northern Sierra Nevada Mountains Foothills, Bell Road, 0.2 mile east of its junction with CA-49
270
Comment
CAS-BOT-BC124569
Salix lemmonii
Geo. Hansen
1892-7-1
199
Amador
Silver Lake
2438
Comment
UC1280867
Salix orestera
H. E. McMinn
1933-9-3
3257
Amador
ca. 1 1/2 mi. from Center Peak
Comment
UC433172
Salix orestera
Geo. Hansen
1892-1
13
Amador
Comment
RSA701456
Salix scouleriana
Gary D. Wallace
1987-6-23
2665
Amador
Kirkwood Lake, near Hwy 88 NE of Silver Lake.
2311
Comment
UCR219194
Salsola tragus
George K. Helmkamp, E. A. Helmkamp
2009-9-22
15645
Amador
Sierra Nevada Mountains Foothills, junction of Shenandoah Road (CA-16) and Steiner Road, southwest of River Pines
750
Comment
UCD125595
Salvia mellifera
Leonora P. Main
1976-3
s.n.
Amador
Sierra Nevada; north bank of Mokelumne River about 5 miles east northeast of Pardee Dam (in Section 16?).
Comment
HSC30085
Salvia sonomensis
J. P. Smith
1974-3-27
7340
Amador
Hwy. 88, 5.9 miles east of the Amador County line, just beyond the turnoff to Ione
76
Comment
UC1124846
Salvia sonomensis
D. Axelrod
1934-11-10
50
Amador
0.6 mi w and 2.7 mi n John Bull Pk.; Jackson Quad.
304
Comment
UC635694
Salvia sonomensis
H. L. Mason
1932-4-24
6979
Amador
3 mi s Ione
Comment
UCSB24480
Sambucus nigra subsp. caerulea
McMinn, H.
1931-7-28
Amador
Kit Carson Spur
Comment
UC889758
Sambucus racemosa var. microbotrys
Carl B. Wolf
1933-8-10
5209
Amador
1/2 mi above Tragedy Springs (on Carson Pass Hwy); Sierra Nevada
2407
Comment
CAS-BOT-BC235066
Sambucus racemosa var. racemosa
Geo. Hansen
1893-8-1
796
Amador
Tragedy Springs
2286
Comment
UC565530
Sanicula bipinnata
H. L. Mason
1928-5-3
4460
Amador
w of Ione (Jackson Creek Bridge); Jackson Creek Bridge
Comment
UC532182
Sanicula bipinnata
Herbert F. Copeland
1935-3-24
Amador
Foothills of Amador County Amador County
Comment
CAS-BOT-BC223204
Sanicula bipinnatifida
Geo. Hansen
1893-3-1
1296
Amador
New York Falls
609
Comment
CHSC30044
Sanicula bipinnatifida
E. E. Booker
1975-3-23
6
Amador
31 mi ese of Sacramento.
182
Comment
JEPS217
Sanicula bipinnatifida
W. L. Jepson
1929-4-28
15207
Amador
Ione
Comment
SD237290
Sanicula bipinnatifida
G. K. Helmkamp, E. A. Helmkamp
2007-4-5
11730
Amador
Foothills, Northern Sierra Nevada Mountains: Sutter to Ione Road, 0.4 mi east of CA-49, northeast of Ione.
180
Comment
UC196092
Sanicula bipinnatifida
Geo. Hansen
1893-4-5
1296
Amador
Sequoia Gigantea Region, New York Falls New York Falls; Sequoia Gigantea Region, New York Falls
457
Comment
UCD112583
Sanicula bipinnatifida
Christopher Mallek
2008-4-30
RP2- 5
Amador
River Pines.
688
Comment
UC1287759
Sanicula crassicaulis
Geo. Hansen
1893-4-29
75
Amador
Sequoia Gigantea Region, New York Falls New York Falls; Sequoia Gigantea Region, New York Falls
457
Comment
UC1287961
Sanicula crassicaulis
Geo. Hansen
1896-4-8
1559
Amador
Sequoia Gigantea Region, Drytown Drytown; Sequoia Gigantea Region, Drytown
152
Comment
UCR256482
Sanicula crassicaulis
George K. Helmkamp, Amy Barnes
2014-5-8
22845
Amador
Sacramento Valley/Sierra Nevada Foothills, Tonzi Road, 0.4 mile east of its junction with CA-124, 4.5 air miles NE (35 deg. ) of Ione
188
Comment
UCR256994
Sanicula crassicaulis
George K. Helmkamp, Mary Alice Barnes
2013-5-13
20579
Amador
Sierra Nevada Mountains, Fiddletown Road, c. 9 miles northeast of its junction with E-16/Shenandoah Rd. near Plymouth
665
Comment
UC1287962
Sanicula tuberosa
Geo. Hansen
1896-3-20
68
Amador
Sequoia Gigantea Region, New York Falls New York Falls; Sequoia Gigantea Region, New York Falls
457
Comment
UC614750
Sanicula tuberosa
B. Schreiber
1937-6-13
2404
Amador
Silver Lake
2194
Comment
UCR196773
Sanicula tuberosa
George K. Helmkamp
2008-6-17
13663
Amador
Northern Sierra Nevada Mountains, Bear River Reservoir Road, 0.1 mile south of its junction with CA-88
1991
Comment
UCR219032
Sanicula tuberosa
George K. Helmkamp, E. A. Helmkamp
2010-7-13
16524
Amador
Northern Sierra Nevada Mountains, between the west shore of Silver Lake and CA-88; lakeside rest stop area
2235
Comment
UC1515019
Sanicula tuberosa
Geo. Hansen
1891-1
Amador
in Amador County Amador County
Comment
UC637112
Saxifraga californica
Edward Lee
1936-2-29
1772
Amador
slopes of Jones Butte
Comment Read comments Nov 22 2013
UC637113
Saxifraga californica
Edward Lee
1936-2-29
1769
Amador
2.5 mi straightline se of Ione (Fork of Ione and Buena Vista Roads)
Comment
UCR246405
Saxifraga californica
George K. Helmkamp, E. A. Helmkamp
2012-3-22
18623
Amador
Northern Sierra Nevada Mountains Foothills, Rancho Cicada Retreat; private road, 1.1 miles north of Bell Road on east side of Middle Fork Cosumnes River
255
Comment
RSA0094875
Scandix pecten-veneris
George K. Helmkamp, Amy Barnes
2014-5-8
22848
Amador
Sacramento Valley/Sierra Nevada Foothills. along CA-104, 1.2 miles southeast of Ione.
146
Comment
CDA39119
Scirpus acutus
T. C. Fuller
1963-6-5
10580
Amador
East of Highway 49, north of railroad tracks, Martell.
0
Comment
SEINET3914326
Scirpus congdonii
D. W. McNeal
1979-7-7
2263
Amador
Above Hwy. #88, 8.1 mi. NE of Lumberyard R.S., E;Dorado National Forest.; 0
Comment
CAS-BOT-BC243496
Scribneria bolanderi
John Thomas Howell
1954-5-18
29800
Amador
2 miles NNE of Buena Vista, Sierra Nevada
91
Comment
UCD37541
Scribneria bolanderi
Beecher Crampton
1955-3-27
2343
Amador
Amador County, 7 miles north of ione, 0.8 mile south of Waits Station, along Highway 104.
Comment
UCD37549
Scribneria bolanderi
Beecher Crampton
1955-3-29
2366
Amador
Amador County, 7 miles northwest of Ione, 1.5 miles south of Carbondale.
Comment
UCD92502
Scribneria bolanderi
Beecher Crampton
1957-5-28
4054
Amador
1/4 mile east of Willow Springs School, along Hwy. 16, ca. 3.5 miles west of Drytown.
Comment
UC104321
Scutellaria bolanderi subsp. bolanderi
Geo. Hansen
1893-7-7
448
Amador
South Jackson; Sequoia Region, South Jackson
457
Comment
UC1124886
Scutellaria californica
G. T. Nordstrom
1936-5-23
803
Amador
1.7 mi ne of Amador City
396
Comment
UCD125743
Scutellaria tuberosa
Roman Gankin; R. W. Hildreth, S. C. Tucker
1966-4-19
s.n.
Amador
Carbondale.
Comment
UCD67975
Scutellaria tuberosa
Arleen Meyer
1975-5-3
54
Amador
Highway 88, 0.2 miles from the junction of highway 124. A woodland plant association, in a moist area, with partial sunlight. An erect herb, 0.7-1 dm high. Flowers, purple.
152
Comment
CAS-BOT-BC417836
Sedella pumila
D. E. Breedlove
1983-5-31
58782
Amador
5 miles above Fiddletown
1219
Comment
SD96375
Sedella pumila
Tom Hensel
1974-5-22
H 327
Amador
1.5 mile northwest of Volcano.
609
Comment
CAS-BOT-BC64195
Sedum obtusatum
Geo. Hansen
1893-10-1
888
Amador
Silver Lake
2438
Comment
UC42988
Selaginella hansenii
Geo. Hansen
1893-1
Amador
762
Comment
RSA473121
Senecio
M. Henning
1929-7-13
s.n.
Amador
Near Camp Minkalao.
2134
Comment
UCR197809
Senecio integerrimus var. major
George K. Helmkamp, E. A. Helmkamp
2008-6-9
13630
Amador
Northern Sierra Nevada Mountains, Panther Creek Road, 0.1 mile south of its junction with CA-88, jct. is 4.0 miles east of Cook's Station
1652
Comment
CAS-BOT-BC364249
Senecio triangularis
Earle Mulliken
1904-7-27
131
Amador
Sierra Nevada Mountains. Silver Lake
2194
Comment
UC1070204
Senecio triangularis
H. S. Yates
1934-6-30
3928
Amador
1 mi n Silver Lake; Pyramid Pk Quad.
Comment
UCD80118
Senecio vulgaris
CNPS SN Foothill Team
2006-5-1
SNNR 1047
Amador
Private Port Ranch.
222
Comment
UCR272770
Senecio vulgaris
George K. Helmkamp
2014-3-14
22567
Amador
West end Sacramento Valley, Willow Creek Road, 1.1 miles south of Hwy E-16
253
Comment
SD248307
Setaria pumila
George K. Helmkamp, Elizabeth Helmkamp
2013-8-11
22150
Amador
Sierra Nevada Mountains Foothills: Sutter Creek Volcano Road, 11.3 miles NE of the town of Sutter Creek (Pine Grove 7.5'Q)
582
Comment
UCR252980
Setaria pumila
George K. Helmkamp, Elizabeth Helmkamp
2013-8-11
22150
Amador
Sierra Nevada Mountains Foothills, Sutter Creek-Volcano Road, 11.3 miles northeast of the town of Sutter Creek
582
Comment
CDA6641
Sherardia arvensis
G. D. Barbe, L. R. Davis
1982-5-1
3614
Amador
Between Highway 104 and Southern Pacific Railroad crossing, at Ione-Michigan Bar Roads, west of Ione.
0
Comment
UCD122008
Sherardia arvensis
Terri Williamson
1990-4-28
36
Amador
Charles Howard Peak, Ione.
91
Comment
UC69677
Sidalcea asprella
Earle Mulliken
June 1-20, 1904
109
Amador
Sierra Nevada Mountains, near Jackson, Caminetti Ranch
487
Comment
CAS-BOT-BC228550
Sidalcea glaucescens
George K. Helmkamp; William Barnes
2010-9-4
16948
Amador
Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 0.2 mile west of its junction with CA-88
2232
Comment
CDA13178
Sidalcea hartwegii
G. F. Hrusa, J. Hart
1996-4-15
12821
Amador
Cosumnes River Drainage; N side of Twin Cities Rd. approx. 1/4 m W of intersection with Michigan Bar Rd.
Comment
CDA13196
Sidalcea hartwegii
G. F. Hrusa, J. Hart
1996-5-9
12919
Amador
Cosumnes River Drainage; Howard Ranch. Hills S of Twin Cities Rd. (Hwy. 104).
Comment
UCSB16658
Sidalcea malviflora
Breedlove, Dennis
1962-6-14
Amador
Along State Highway 88, 10 miles east of Pine Grove; Sierra Nevada
1005
Comment
UC108869
Sidalcea malviflora subsp. asprella
Geo. Hansen
1893-5-1
78
Amador
Agrc. Station Sequoia Region, Agrc. Station
609
Comment
CAS-BOT-BC384535
Silene bridgesii
Geo. Hansen
1892-7-1
504
Amador
Antelope
1219
Comment
CAS-BOT-BC384537
Silene bridgesii
Geo. Hansen
1892-5-1
525
Amador
N.Y. Falls
Comment
CAS-BOT-BC227276
Silene gallica
George K. Helmkamp; E. A. Helmkamp
2011-5-10
17235
Amador
Northern Sierra Nevada Mountains Foothills: along Sutter Creek near Sutter Creek Rd., 2.9 air miles NE (68 deg. ) of town of Sutter Creek
412
Comment
UC1137863
Silene gallica
R. D. Roseberry
1935-4-23
113
Amador
4 1/2 mi n Ione (Plot 81); Jackson Quad.
Comment
UC1137866
Silene gallica
G. T. Nordstrom
1936-5-5
788
Amador
2.5 mi w Sutter Creek; Jackson Quad.
Comment
UC924258
Silene gallica
H. S. Reed
1941-5-6
Amador
Ione
243
Comment
UCR230654
Silene gallica
George K. Helmkamp, E. A. Helmkamp
2011-5-10
17235
Amador
Northern Sierra Nevada Mountains Foothills, along Sutter Creek near Sutter Creek Rd., 2.9 air miles NE (68 deg. ) of town of Sutter Creek
412
Comment
CAS-BOT-BC181275
Silene invisa
Dean Wm. Taylor; Rexford E. Palmer
1983-8-28
8286
Amador
Porthole Gap, about 1 1/2 mile south of south end Silver Lake, along jeep road from Highway 88 to Allen Ranch
2407
Comment
CAS-BOT-BC181277
Silene invisa
Dean Wm. Taylor; Rexford E. Palmer
1983-9-26
8296
Amador
Tragedy Spring area, on margin of dense Red Fir Forest on jeep road (dead end) from Emigrant Trail Historical Marker.
2407
Comment
UC1529057
Silene invisa
Dean Wm. Taylor, Rexford E. Palmer
1986-8-16
8841
Amador
w shore 0.4 mi s of outlet Silver Lake; w shore of Silver Lake
Comment
CAS-BOT-BC364821
Silybum marianum
Alice Eastwood
1921-3-19
10154
Amador
Ione
Comment
UC36202
Silybum marianum
Geo. Hansen
1892-1
Amador
Comment
UCD19827
Sisyrinchium bellum
C. H. Lamoureux; J. McCaskill and R. Gankin
1956-5-2
1073
Amador
0.5 miles north of Ione on Placerville Road.
Comment
NY821296
Solanum physalifolium
E. Braunton
08 1904
1200
Amador
Vicinity of Ione
61
Comment
HSC21337
Solanum physalifolium var. nitidibaccatum
Ernest Braunton
Aug 1904
1200
Amador
Vicinity of Ione
61
Comment
UC192425
Solanum umbelliferum
Geo. Hansen
Aug 1891
117
Amador
New York Falls; Sequoia Region, New York Falls
Comment
CAS-BOT-BC157525
Solanum umbelliferum
L. Rowntree
1933-5-31
s.n.
Amador
Near Jackson
Comment
SEINET3245919
Solidago occidentalis
G. K. Helmkamp, E. A. Helmkamp
2008-1
14281
Amador
San Joaquin Valley: unnamed dirt road 0.1 mile west of Buena Vista Road, 1.9 miles north of Jackson Valley Road.
128
Comment
CAS-BOT-BC364899
Solidago velutina subsp. californica
Geo. Hansen
1894-9-1
156
Amador
New York Falls
609
Comment
CAS-BOT-BC94832
Soliva sessilis
R. C. Wenk
2009-5-20
1099
Amador
Tonzi Ranch, 1.2 air mi SSW of jct. of Irish Hill and Carbondale Roads
170
Comment
POM366672
Sorbus californica
E. E. Stanford
1933-8-12
2134
Amador
(and Alpine Co) Near Silver Lake
2287
Comment
UCD92893
Sorghum X almum
Robert E. Plaister
1968-10-9
s.n.
Amador
Amador County.
Comment
SEINET13297591
Sorghum halepense
George K. Helmkamp, Elizabeth Helmkamp
2013-1
22438
Amador
Sierra Nevada Mountains Foothills: Plymouth, at the junction of Mineral Street and Mill Street, near Hwy CA-49 (Amador City 7.5' Q.)
329
Comment
UCR259852
Sorghum halepense
George K. Helmkamp, Elizabeth Helmkamp
2013-10-18
22438
Amador
Sierra Nevada Mountains Foothills, Plymouth, at the junction of Mineral Street and Mill Street, near Hwy CA-49
329
Comment
UC305
Sparganium angustifolium
W. H. Brewer
1863-8-14
2100
Amador
Silver Lake
2255
Comment
RSA0078105
Spergularia rubra
George K. Helmkamp, E. A. Helmkamp
2006-10-6
11476
Amador
Along Calif. Hwy 49, 1.1 miles south of Plymouth.
314
Comment
UCR191115
Spergularia rubra
George K. Helmkamp, E. A. Helmkamp
2007-8-26
12821
Amador
Northern Sierra Nevada Mountains Foothills, along Hwy CA-49 at the south end of Plymouth
323
Comment
UCR197611
Spergularia rubra
George K. Helmkamp, E. A. Helmkamp
2008-6-23
13731
Amador
Northern Sierra Nevada Mountains, Dufrene Road, 1.1 miles south of its junction with CA-88 (jct. is between Mormon Emigrant Trail and Bear River Reservoir Road), c. 2 miles (air) north of the west end of Lower Bear River Reservoir
2055
Comment
RSA764453
Spiraea densiflora
Doris Bowers
1969-8-20
698
Amador
Bear Reservoir, Bear River Lake, El Dorado National Forest.
1220
Comment
UC114751
Spiraea densiflora
Geo. Hansen
Jul 1892
235
Amador
Silver Lake; Sequoia Region
2438
Comment
CDA39502
Spiranthes romanzoffiana
T. C. Fuller
1958-7-1
1983
Amador
Cobb Valley, 1/4 mile north of Pine Grove.
0
Comment
SEINET10603322
Sporobolus airoides
Ernest Braunton
Braunton 1229
Amador
Vicinity of Ione
61
Comment
UCR230751
Stachys ajugoides var. rigida
George K. Helmkamp, E. A. Helmkamp
2010-10-1
16992
Amador
Northern Sierra Nevada Mountains Foothills, Shake Ridge Road, 1.1 miles southwest of its junction with Hale Road, 2.5 mi. NW (285 deg. ) of Volcano
692
Comment
SEINET9294957
Stachys rigida var. rigida
Unknown
2010-10-1
16992
Amador
Northern Sierra Nevada Mountains Foothills
Comment
UC1124943
Stachys stricta
C. M. Belshaw
1936-7-14
2472
Amador
2.2 mi wsw Clinton; Jackson Quadrangle
Comment
UC92155
Stebbinsoseris heterocarpa
B.
May 1886
Amador
Ione
Comment
POM101683
Stellaria crispa
Geo Hansen
1895-7-13
1102
Amador
Panther Creek
1463
Comment
CAS-BOT-BC386938
Stellaria media
Geo. Hansen
1896-4-18
1183
Amador
Clinton. Sequoia Gigantea Region.
609
Comment
UCD99411
Stellaria media
G. K. Helmkamp; E. A. Helmkamp
2007-4-23
11787
Amador
Northern Sierra Nevada Mountains; along Bell Road beside Plymouth Creek just east of CA-49 in the vicinity of Enterprise.
Comment
UCR208316
Stellaria nitens
George K. Helmkamp, E. A. Helmkamp
2009-3-26
14479
Amador
San Joaquin Valley, along CA-88, 0.4 mile northeast of the San Joaquin Co. line
81
Comment
CAS-BOT-BC374899
Stenotus acaulis
W. Bryan Duncan
1927-8-1
s.n.
Amador
Carson Spur, vicinity of Silver Lake
2560
Comment
UC1070308
Stephanomeria elata
C. M. Belshaw
1936-7-14
2478
Amador
1.5 mi wsw Rich Gulch; Jackson Quad.
518
Comment
UCD136389
Stephanomeria lactucina
G. K. Helmkamp; E. A. Helmkamp
2007-8-16
12751
Amador
Northern Sierra Nevada Mountains: along Hwy CA-88, 3.5 miles south of its junction with Mormon Emigrant Trail.
2146
Comment
UCD136392
Stephanomeria lactucina
T. E. Weier
1940-7-25
s.n.
Amador
2 miles south of Carson Spur.
Comment
UCR234609
Stephanomeria lactucina
George K. Helmkamp, E. A. Helmkamp
2011-8-6
18010
Amador
Northern Sierra Nevada Mountains, Ellis Road, 0.2 miles south of its junction with CA-88
2009
Comment
CAS-BOT-BC375737
Stephanomeria virgata
Geo. Hansen
1893-9-1
911
Amador
Agr. Station
609
Comment
CAS-BOT-BC375738
Stephanomeria virgata
Geo. Hansen
1895-8-1
1267
Amador
Irishtown
548
Comment
UC195904
Stephanomeria virgata subsp. pleurocarpa
Geo. Hansen
1896-9-2
1267
Amador
Irishtown Sequoia Gigantea Region
457
Comment
UC92359
Stephanomeria virgata subsp. pleurocarpa
Geo. Hansen
Aug 1894
1267
Amador
Irishtown Sequoia Gigantea Region
457
Comment
UCR256488
Streptanthus polygaloides
George K. Helmkamp, Amy Barnes
2014-5-8
22841
Amador
Sacramento Valley/Sierra Nevada Foothills, Tonzi Road, 0.4 mile east of its junction with CA-124, 4.5 air miles NE (35 deg. ) of Ione
188
Comment
CAS-BOT-BC87506
Streptanthus tortuosus
D. E. Breedlove
1962-6-14
3631
Amador
Sierra Nevada. Along State Highway 88, 25.2 miles east of Pine Grove.
1828
Comment
UCR196788
Streptanthus tortuosus var. tortuosus
George K. Helmkamp
2008-6-17
13669
Amador
Northern Sierra Nevada Mountains, Bear River Reservoir Road, 0.1 mile south of its junction with CA-88
1991
Comment
RSA122077
Stylocline gnaphaloides
H. S. Yates
1935-4-26
5136 A
Amador
1.5 miles south of Ione.
106
Comment
UC1123314
Styrax officinalis var. redivivus
G. T. Nordstrom
1936-6-17
840
Amador
1.6 mi se Mt. Zion; Jackson Quad., se of Mt. Zion
Comment
UCD83284
Styrax redivivus
CNPS SSN-SJV Foothill Team
2008-7-29
316
Amador
Amador County; East Bay MUD land, East of Buena Vista Rd and West of east finger of Camanche Reservoir.
56
Comment
UC579575
Symphoricarpos albus var. laevigatus
G. T. Nordstrom
1936-5-27
805
Amador
4.3 mi nw Volcano
518
Comment
CAS-BOT-BC234611
Symphoricarpos mollis
Geo. Hansen
1895-5-1
1143
Amador
Elsee's [Else] Creek
914
Comment
UC1280828
Symphoricarpos mollis
H. E. McMinn
1933-9-2
3237
Amador
Silver Lake
2194
Comment
CAS-BOT-BC234609
Symphoricarpos mollis
Brandegee
No date on label
s.n.
Amador
Unspecified
Comment
OBI19597
Symphoricarpos rotundifolius var. parishii
H. E. McMinn
1932-7-27
2929
Amador
Between Thimble Peak and Needles Eye
Comment
CAS-BOT-BC99004
Symphyotrichum eatonii
Geo. Hansen
1893-10-1
766
Amador
Silver Lake
2438
Comment
RSA0057860
Symphyotrichum eatonii
George K. Helmkamp, E. A. Helmkamp
2010-10-1
17000
Amador
Shake Ridge Road, 0.3 mile southwest of its junction with Quartz Mountain Road, 4.25 mi. NE (47 deg ) of Sutter Creek
527
Comment
CAS-BOT-BC98083
Symphyotrichum spathulatum
Geo. Hansen
1893-10-1
768
Amador
Silver Lake
2438
Comment
UC65425
Symphyotrichum spathulatum
Ernest Braunton
1904-9-1
1238
Amador
vincinity of Ione
60
Comment
UCD74032
Symphyotrichum spathulatum
Jennifer W. Burt
2006-8-10
217
Amador
Kirkwood active ski area, off Hwy 88, collected from center of 'Lost Cabin' ski run.
2526
Comment
CAS-BOT-BC98081
Symphyotrichum spathulatum
Geo. Hansen
766
Amador
Silver Lake
2438
Comment
SEINET9330522
Symphyotrichum spathulatum var. spathulatum
Unknown
1981-8-10
3390
Amador
Small lake on S side of Hwy 88, just W of Carson Spur; 1 mi W of rd to Lake Kirkwood, 3.6 mi W of Silver Lake (Bridge). T10N, R17E, SEC 21 BM:M Plant Systematics Lab/Herbarium CDA, Dept of Food & Agric
Comment
UCR240660
Tanacetum parthenium
George K. Helmkamp, E. A. Helmkamp
2012-10-5
19970
Amador
Northern Sierra Nevada Mountains Foothills, beside Sutter Creek along the Sutter Creek-Volcano Road, 0.6 mile southwest of Meadowlark Lane
421
Comment
UC193686
Tauschia hartwegii
Geo. Hansen
Mar 1892
900
Amador
New York Falls; Sequoia Region, New York Falls
609
Comment
CAS-BOT-BC392285
Thalictrum fendleri
Gwendolan Newell
1929-8-23
s.n.
Amador
Hidden Lake, Silver Lake
2206
Comment
UC9676
Thalictrum fendleri
Geo. Hansen
1892-1
Amador
Silver Lake
Comment
SEINET3245964
Thalictrum fendleri var. fendleri
G. K. Helmkamp, E. A. Helmkamp
2010-1
16511
Amador
Northern Sierra Nevada Mountains: between the west shore of Silver Lake and CA-88; lakeside rest stop area (Tragedy Spring 7.5')
2234
Comment
UCD96803
Thalictrum fendleri var. fendleri
G. K. Helmkamp
2007-6-29
12456
Amador
Northern Sierra Nevada Mountains: South side of CA-88, 0.2 mile west of Carson Spur summit.
2420
Comment
UC118157
Thalictrum fendleri var. polycarpum
Geo. Hansen
May 1893
563
Amador
Clinton Sequoia Gigantea Region
609
Comment
UCSB16031
Thalictrum fendleri var. polycarpum
Breedlove, Dennis
1962-6-14
Amador
Along State Highway 88, 2.0 miles east of Pine Grove; Sierra Nevada
792
Comment
UCD93381
Thinopyrum intermedium
Robert E. Plaister
1969-7-10
s.n.
Amador
Amador County.
1219
Comment
JEPS29535
Thysanocarpus curvipes
Paul C. Hutchison
1962-4-28
2368
Amador
on highway 104 at bridge crossing Dry Creek (about 6 mi n of Ione); crossing of Dry Creek
152
Comment
UCR173365
Thysanocarpus curvipes
George K. Helmkamp, Elizabeth Helmkamp
2006-5-9
10360
Amador
Northern Sierra Nevada Foothills, Along Calif. Hwy 88, 0.9 mi. south of the El Dorado County line at Enterprise
274
Comment
CAS-BOT-BC88196
Thysanocarpus curvipes
Geo. Hansen
1896-4-11
1603
Amador
Sequoia Gigantea Region. Jackson Gate.
487
Comment
HSC12234
Thysanocarpus curvipes
Gary J. Stebbins
1970-3-28
52
Amador
Along Ponderosa Way at Mokelumne River bridge
381
Comment
CAS-BOT-BC67294
Thysanocarpus radians
Geo. Hansen
1893-6-1
570
Amador
Sequoia Gigantea Region. New York Falls.
609
Comment
JEPS78673
Thysanocarpus radians
Edward Lee
1936-2-29
1771
Amador
road just n Jones Butte; n of Jones Butte
Comment Read comments Nov 22 2013
UCR218191
Torilis arvensis
George K. Helmkamp, E. A. Helmkamp
2010-5-31
16157
Amador
Sierra Nevada Mountains Foothills, Church Street, becoming Sutter Creek-Volcano Road, 0.2 mile east of the village of Sutter Creek
402
Comment
UC1134363
Torreya californica
G. T. Nordstrom
1936-6-19
842
Amador
2 mi nw Pine Grove; Jackson Quad.
701
Comment
UC1738793
Torreyochloa pallida var. pauciflora
Dean W. Taylor
1975-7-27
5063
Amador
Silver Lake, Carson Pass
2133
Comment
CDA7712
Tragopogon porrifolius
L. Brown
1958-4-24
Amador
Winton Lumber Yard, Martel.
0
Comment
CDA36230
Tribulus terrestris
G. K. Helmkamp, E. A. Helmkamp
2009-9-22
15639
Amador
Sierra Nevada Mountains Foothills; Junction of Shenandoah Road (CA Hwy 16) and Steiner Road, southwest of River Pines.
Comment
UC1137604
Trichostema lanceolatum
P. L. Johannsen
1937-7-16
1254
Amador
2 1/2 mi NW of Whitmore
1066
Comment
UC569881
Trifolium albopurpureum var. albopurpureum
R. D. Roseberry
1935-4-20
90
Amador
5 mi e Ione; Jackson quadrangle
76
Comment
JEPS65679
Trifolium albopurpureum var. albopurpureum
W. L. Jepson
1929-4-29
15254
Amador
Willow Springs sta., N Amador Co.
198
Comment
JEPS105223
Trifolium campestre
Dean W. Taylor
1995-6-24
15108
Amador
1 mile West Oneto Ranch
548
Comment
CHSC79509
Trifolium ciliolatum
G. F. Hrusa; J. Hart
1996-4-15
12819
Amador
Consumnes Blue Oak Habitat. Woodlands on N side of Twin Cities Rd. approx. 1/4 m W of intersection with Michigan Bar Rd.
50
Comment
HSC2145
Trifolium ciliolatum
J. V. Lenz
1947-5-23
Amador
Cosumnes River
Comment
UCR257187
Trifolium ciliolatum
George K. Helmkamp, Mary Alice Barnes
2013-5-13
20601
Amador
Sierra Nevada Mountains, Shake Ridge Road, 16.7 miles northeast of its junction with E-16 via Fiddletown Rd.
983
Comment
SEINET6934951
Trifolium ciliolatum
A. G. Vestal
1947-6-5
s.n.
Amador
Route 88, 3.3 miles above West Point junction.
Comment
UCD38357
Trifolium depauperatum
Beecher Crampton
1955-3-29
2365
Amador
1.5 miles south of Carbondale.
Comment
JEPS65829
Trifolium depauperatum var. depauperatum
W. L. Jepson
1938-4-14
18674
Amador
s Jackson valley
Comment
UC1130007
Trifolium depauperatum var. depauperatum
R. D. Roseberry
1935-4-23
115
Amador
4.5 mi sw Bisbee Pk; Jackson quad
121
Comment
UC555360
Trifolium depauperatum var. depauperatum
H. L. Mason
1928-5-3
4477
Amador
near Carbondale (hills)
Comment
UCR184853
Trifolium dubium
George K. Helmkamp, E. A. Helmkamp
2007-4-26
11822
Amador
Foothills, northern Sierra Nevada Mountains, along Calif. E-16, 0.7 mile south of River Pines
610
Comment
POM349597
Trifolium fucatum
F. C. Ball
1933-4-12
18277
Amador
Jackson
Comment
SEINET7073061
Trifolium gracilentum
A. G. Vestal
1963-4-9
s.n.
Amador
Serpentine joff the junction at Preston Reservoir Road and Paine Road. Coordinate datum: NAD27.
Comment
RSA0035672
Trifolium hirtum
George K. Helmkamp, Mary Alice Barnes
2013-4-24
20384
Amador
Along CA-26 (Red Corral/West Point-Pioneer Rd.), 2.8 miles southeast of its junction with CA-88
905
Comment
SD248418
Trifolium hirtum
George K. Helmkamp, Mary Alice Barnes
2013-4-24
20384
Amador
Northern Sierra Nevada Mountains Foothills: Along CA-26, 2.8 miles southeast of its junction with CA-88.
904
Comment
UC1199685
Trifolium hirtum
Fred W. Sprung
1963-6-22
Amador
1.5 mi from Volcano
Comment
UCD111147
Trifolium hirtum
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-6
10301
Amador
Northern Sierra Nevada foothills: along Hwy CA-49, 0.3 mile south of Drytown.
226
Comment
UCD111153
Trifolium hirtum
G. K. Helmkamp; Elizabeth Helmkamp
2007-4-26
11824
Amador
Northern Sierra Nevada Mountains: along CA E-16, 0.7 mile south of River Pines.
610
Comment
UCR185332
Trifolium hirtum
George K. Helmkamp, E. A. Helmkamp
2007-4-23
11798
Amador
Foothills, Northern Sierra Nevada Mountains, along Calif. Hwy 124, 0.25 mile from its junction with Hwy 16
252
Comment
RSA637581
Trifolium hirtum
Michael A. Vincent
1999-6-12
8631
Amador
Along CA Rt. 49, 1.6 miles south of Cosumnes River and El Dorado county line
Comment
UC80400
Trifolium longipes var. hansenii
Geo. Hansen
IX 1892
352
Amador
Silver Lake
2438
Comment
UC80401
Trifolium longipes var. hansenii
Geo. Hansen
IX 1893
745
Amador
Silver Lake
2438
Comment
JEPS29530
Trifolium microcephalum
Paul C. Hutchison
1962-4-28
2384
Amador
near Rancheria Creek (betw Sutter Creek and Daffodil Hill, along Gopher Gulch)
Comment
RSA785391
Trifolium microcephalum
George K. Helmkamp, E. A. Helmkamp
2010-6-23
16345
Amador
Sutter Creek Road, 7.2 miles northeast of its junction with old CA-49 in Sutter Creek village
473
Comment
UCR219021
Trifolium microcephalum
George K. Helmkamp, E. A. Helmkamp
2010-6-23
16345
Amador
Sierra Nevada Mountains Foothills, Sutter Creek Road, 7.2 miles northeast of its junction with old CA-49 in Sutter Creek village
473
Comment
SEINET7042523
Trifolium microcephalum
A. G. Vestal
1963-5-28
s.n.
Amador
Shoulder along Route 88. 2.3 miles east of Route 49. Mokelumne Hill quadrangle UTM Zone 10, 698724mE, 4248383mN.
Comment
UC69671
Trifolium monanthum var. monanthum
Earle Mulliken
Jul 27 1904-Aug 5 1904
128
Amador
Kirkwoods Sierra Nevada Mtns, Silver Lake
2194
Comment
UC1130105
Trifolium obtusiflorum
P. L. Johannsen
1937-7-16
1251
Amador
2 mi se Volcano; Jackson Quad.
762
Comment
UCR242570
Trifolium obtusiflorum
George K. Helmkamp, E. A. Helmkamp
2011-6-17
17601
Amador
Northern Sierra Nevada Mountains Foothills, along CA-26, 0.1 mile west of the Calaveras Co. line at the bridge over the North Fork Mokelumne River, 1.6 mi. SE (115 deg. ) of Pioneer
652
Comment
POM27888
Trifolium obtusiflorum
Marcus E. Jones
1893-3-8
3
Amador
New York Falls
457
Comment
RSA121663
Trifolium obtusiflorum
C. M. Belshaw
1936-6-29
2380
Amador
2.25 miles N.W. of Glencoe
793
Comment
UCR173831
Trifolium tomentosum
George K. Helmkamp, Elizabeth Helmkamp
2006-5-6
10302
Amador
Northern Sierra Nevada Foothills, along Calif. Hwy 49, 0.3 mile south of Drytown
226
Comment
JEPS4417
Trifolium variegatum
W. L. Jepson
1929-4-29
15235
Amador
Willow Spring Station
Comment
JEPS66058
Trifolium variegatum var. melananthum
W. L. Jepson
1938-4-14
18664
Amador
Waits Rd Station
Comment
RSA657070
Trifolium variegatum var. variegatum
Beecher Crampton
1955-3-29
2363
Amador
1.5 miles south of Carbondale
Comment
SEINET10862704
Trifolium variegatum var. variegatum
George Hansen
Hansen 5
Amador
762
Comment
CHSC79513
Trifolium willdenovii
G. F. Hrusa; J. Hart
1996-4-15
12820
Amador
Cosumnes Blue Oak Habitat. Woodlands on N side of Twin Cities Rd. approx. 1/4 m W of intersection with Michigan Bar Rd.
50
Comment
SEINET7067458
Trifolium willdenovii
A. G. Vestal
1947-6-5
s.n.
Amador
About 5.4 miles north of West. Coordinate datum: NAD27. UTM Zone 10, 707913mE, 4255977mN.
Comment
UC194322
Trifolium willdenovii
Geo. Hansen
Apr 1893
2
Amador
New York Falls Sequoia Region
609
Comment
SEINET10577885
Trifolium willdenovii
George Hansen
1896-5-13
Hansen 1640
Amador
Amador And Calaveras Counties. Fisher's Cabin. Mokelumne River and immediate tributaries.
366
Comment
SEINET10577892
Trifolium willdenovii
George Hansen
1896-5-30
Hansen 1699
Amador
New York Falls
Comment
RSA6174
Trillium angustipetalum
Carl B. Wolf
1933-5-24
4916
Amador
7.5 miles above Pine Grade on Carson Pass Highway.
945
Comment
JEPS10682
Triphysaria eriantha subsp. eriantha
W. L. Jepson
1938-4-14
18672
Amador
Jackson Valley
Comment
UC569938
Triphysaria eriantha subsp. eriantha
G. T. Nordstrom
1936-4-19
719
Amador
0.9 mi n Plymouth; Jackson Quad.
304
Comment
UCD80795
Triphysaria pusilla
CNPS SN Foothill Team
2006-5-1
SNFN 0394 c
Amador
Port Ranch (private), NE quarter of the property, just south of the railroad tracks.
178
Comment
JEPS81924
Triphysaria versicolor subsp. faucibarbata
H. K. Wagnon
1983-4-26
1717
Amador
n Ione (growing along Forest Home Road between Highway 16 on the n and Carbondale Road to the s)
Comment
UC163602
Trisetum canescens
Geo. Hansen
1896-7-30
2088
Amador
Bear River Sequoia Gigantea Region
1676
Comment
UC40084
Trisetum canescens
Geo. Hansen
1896-6-18
1748
Amador
Agrc. Station Sequoia Region
609
Comment
CAS-BOT-BC193524
Trisetum spicatum
W. B. Duncan
1927-8-1
s.n.
Amador
Vicinity of Silver Lake.
Comment
CAS-BOT-BC521254
Triteleia bridgesii
Geo. Hansen
1894-1-1
s.n.
Amador
New York Falls
609
Comment
SEINET10533967
Triteleia bridgesii
George Hansen
Hansen 1253
Amador
Pine Grove, 2500 feet.
Comment
UC69680
Triteleia hyacinthina
Earle Mulliken
Jun 1 1904-Jun 20 1904
110
Amador
near Jackson; Caminetti Ranch
487
Comment
UCR250445
Triteleia hyacinthina
George K. Helmkamp, Elizabeth Helmkamp
2013-5-22
20659
Amador
Northern Sierra Nevada Mtns. Foothills, Ostrom Road, 1.2 miles east of E-16 (Plymouth-Shenandoah Rd.), 1.1 mi. north (353 deg. ) of Fiddletown
572
Comment
SEINET3888457
Triteleia ixioides
D. W. McNeal
1995-6-29
4109
Amador
Below the road to Salt Springs Reservoir, 1.1 mi. SE of Highway #88 at Lumberyard R. S., El Dorado Nat, For.; 0
Comment
SEINET7042603
Triteleia ixioides
A. G. Vestal
1963-5-28
s.n.
Amador
Barton Meadow, Barton. 19 miles east northeast of Jackson on Route 88. West Point quadrangle UTM Zone 10, 715742mE, 4258847mN.
Comment
UCR197612
Triteleia ixioides subsp. anilina
George K. Helmkamp, E. A. Helmkamp
2008-6-23
13730
Amador
Northern Sierra Nevada Mountains, Dufrene Road, 1.1 miles south of its junction with CA-88 (jct. is between Mormon Emigrant Trail and Bear River Reservoir Road), c. 2 miles (air) north of the west end of Lower Bear River Reservoir
2055
Comment
UCR230084
Triteleia ixioides subsp. anilina
George K. Helmkamp, E. A. Helmkamp
2011-6-7
17482
Amador
Northern Sierra Nevada Mountains Foothills, Shake Ridge Road, 7.6 rd. miles northeast (via Pine Gulch & Gopher Flat rds) of junction of Sutter Creek Rd. and Pine Gulch Rd.
712
Comment
UCD139332
Triteleia ixioides subsp. anilina
J. M. Tucker
1955-6-7
2765
Amador
Highway 88, between Tragedy Springs and Ham's Station, Sierra Nevada.
Comment
CAS-BOT-BC522086
Triteleia ixioides subsp. scabra
Geo. Hansen
1892-7-1
585
Amador
Antelope
1219
Comment
UCD139367
Triteleia laxa
G. K. Helmkamp; E. A. Helmkamp
2007-4-23
11805
Amador
Northern Sierra Nevada Mountains; junction of Tonzi Road and CA-124 about 7 miles north of Ione.
229
Comment
UCR184968
Triteleia laxa
George K. Helmkamp, E. A. Helmkamp
2007-4-23
11805
Amador
Foothills, Northern Sierra Nevada Mountains, junction of Tonzi Road and Calif. Hwy 124 about 7 miles north of Ione
229
Comment
CAS-BOT-BC525800
Triteleia laxa
Geo. Hansen
1891-6-1
39
Amador
Pine Grove
762
Comment
SEINET10533655
Triteleia laxa
George Hansen
1896-4-8
Hansen 1571
Amador
Drytown. 500 feet.
Comment
SEINET8506577
Triteleia laxa
H. R. Holbo
1961-4-12
s.n.
Amador
Horse Creek.
183
Comment
CAS-BOT-BC67357
Tropidocarpum gracile
s.n.
Amador
Volcano.
Comment
UCD135149
Tsuga mertensiana
Dean William Taylor
1970-8-15
0647
Amador
Collected at the summit of Carson Pass.
2590
Comment
UCR182960
Tuberaria guttata
G. Fred Hrusa, R. Breckenridge
2004-5-5
16265
Amador
Sierra Nevada Mtns. Foothills, Ione Region; Howard Ranch, c. 3 miles east of Sacramento Co. line on Michigan Bar Rd.
340
Comment Read comments Oct 10 2010
UC293
Typha latifolia
Geo. Hansen
1896-7-18
1857
Amador
Pine Grove; Sequoia Gigantea Region, Pine Grove
701
Comment
UCR259557
Typha latifolia
George K. Helmkamp, Elizabeth Helmkamp
2013-10-18
22444
Amador
Sierra Nevada Mountains Foothills, southern edge of Plymouth, east side of CA-49, opposite the junction with Randolph Court
332
Comment
SEINET7073058
Uropappus lindleyi
A. G. Vestal
1963-4-9
s.n.
Amador
Preston Reservoir Road above Sutter Creek and Ione. UTM Zone 10, 680944mE, 4248282mN. Coordinate datum: NAD27.
Comment
UCR240659
Urtica dioica subsp. holosericea
George K. Helmkamp, E. A. Helmkamp
2012-10-5
19971
Amador
Northern Sierra Nevada Mountains Foothills, beside Sutter Creek along the Sutter Creek-Volcano Road, 0.6 mile southwest of Meadowlark Lane
421
Comment
CAS-BOT-BC404284
Urtica urens
J. Hyland
1969-5-8
s.n.
Amador
Ione, Jackson Valley, Sierra Nevada
243
Comment
CDA2849
Urtica urens
L. Brown
1961-3-28
Amador
A. Upton property, 4 miles northeast of Plymouth.
0
Comment
UC8404
Vaccaria hispanica
Geo. Hansen
1892-1
Amador
Jackson
Comment
OBI14444
Vaccinium cespitosum
H. E. McMinn
1931-7-28
2593
Amador
Silver Lake at base of Steap rock-1/4 mi from Wilcon Lodge
Comment
UCD137662
Valeriana californica
T. I. Storer
1938-8-11
s.n.
Amador
2 miles south of Carson Spur.
2651
Comment
UCR219048
Valeriana californica
George K. Helmkamp, E. A. Helmkamp
2010-7-13
16520
Amador
Northern Sierra Nevada Mountains, between the west shore of Silver Lake and CA-88; lakeside rest stop area
2235
Comment
JEPS5119
Valerianella locusta
H. L. Mason
1932-4-25
Amador
Cosumnes River bridge (Amador Co. side), Ione to Latrobe Cosumnes River; Cosumnes River bridge
Comment
UC545812
Valerianella locusta
H. L. Mason
1932-4-25
7005
Amador
Ione to Latrobe Road bank of Cosumnes River
Comment
SBBG26964
Valerianella locusta
E. Crum
1938-5-14
2041
Amador
banks of Jackson Crk, 3 mi NE of Jackson
457
Comment
CAS-BOT-BC527983
Veratrum
W. B. Duncan
1927-8-1
s. n.
Amador
Vicinity of Silver Lake
Comment
UC69952
Veratrum californicum var. californicum
Earle Mulliken
Jul 27 1904-Aug 5 1904
134
Amador
Silver Lake
2194
Comment
UCR190561
Veratrum californicum var. californicum
George K. Helmkamp
2007-6-29
12437
Amador
Northern Sierra Nevada Mountains, Kirkwood Meadows about one mile west of Kirkwood and 0.1 mile south of CA-88
2317
Comment
UC1125679
Verbascum blattaria
C. M. Belshaw
1936-7-10
2451
Amador
1 1/2 mi w Clinton; Jackson Quad.
Comment
SEINET3245639
Verbascum thapsus
G. K. Helmkamp, E. A. Helmkamp
2008-1
14305
Amador
Northern Sierra Nevada Mountains Foothills: junction CA-49 and Fiddletown Road at the north end, but within the city limits of Plymouth (Amador City 7.5')
311
Comment
UCR205161
Verbascum thapsus
George K. Helmkamp, E. A. Helmkamp
2008-10-30
14305
Amador
Northern Sierra Nevada Mountains Foothills, junction of CA-49 and Fiddletown Road at the north end, but within the city limits, of Plymouth
311
Comment
CAS-BOT-BC5099
Verbena X clemensorum
Mary Strong Clemens
1920-9-13
s.n.
Amador
Jackson
Comment
HSC40735
Verbena lasiostachys
R. York
1977-6-20
13
Amador
Tiger Creek Reservoir.
305
Comment
UCR242638
Veronica peregrina
George K. Helmkamp, E. A. Helmkamp
2010-4-3
15810
Amador
Foothills Northern Sierra Nevada Mountains, Willow Creek Road, 1.2 miles north of its junction with CA-124, 3.7 mi. NE (22 deg. ) of Ione
175
Comment
UC1023697
Veronica peregrina subsp. xalapensis
Francis W. Pennell
1940-6-1
25642
Amador
5-6 mi n of Plymouth (Route 49)
243
Comment
UCR208320
Veronica persica
George K. Helmkamp, E. A. Helmkamp
2009-3-26
14475
Amador
San Joaquin Valley, along CA-88, 0.4 mile northeast of the San Joaquin Co. line
81
Comment
HSC40722
Veronica persica
R. York
1977-6-26
26
Amador
Volcano Park in Volcano
Comment
UCD124758
Veronica persica
Terri Williamson
1990-4-28
35
Amador
Charles Howard Peak, Ione.
91
Comment
UCD108767
Vicia americana subsp. americana
John A. Schnagl
1975-5-25
10
Amador
State Highway 88, 11 miles east of Fiddletown.
1691
Comment
UC82522
Vicia americana var. americana
Geo. Hansen
Apr 1893
10
Amador
Agri. Station (= Jackson); Sequoia Region
609
Comment
UCR253507
Vicia sativa subsp. nigra
George K. Helmkamp
2014-4-5
22656
Amador
Sierra Nevada Foothills, junction of Tonzi Road and CA-124, NE of Ione
201
Comment
UCR256481
Vicia sativa subsp. nigra
George K. Helmkamp, Amy Barnes
2014-5-8
22844
Amador
Sacramento Valley/Sierra Nevada Foothills, Tonzi Road, 0.4 mile east of its junction with CA-124, 4.5 air miles NE (35 deg. ) of Ione
188
Comment
SD247437
Vicia villosa subsp. villosa
George Helmkamp, Elizabeth Helmkamp
2013-8-11
22161
Amador
Sierra Nevada Mountains Foothills: along CA-49, just northeast of its juncction with Randolph Court, c. 1 km S of Plymouth (Amador City 7.5'Q)
326
Comment
UC1130213
Vicia villosa subsp. villosa
P. L. Johannsen
1937-7-9
1233
Amador
3 mi nnw West Point; Jackson Quad.
975
Comment
HSC15251
Vicia villosa subsp. villosa
Eugene Andreuccetti
1964-4-25
21
Amador
Shanondoah Valley, 2 mi. E of Plymoth on River Pine Rd.
Comment
JEPS78665
Viola douglasii
Edward Lee
1936-2-29
1761
Amador
by road about 8 mi e of Ione (on road to Jackson, between Ione and Jackson)
Comment
UC1121568
Viola douglasii
C. M. Belshaw
1936-2-29
1524
Amador
2 3/4 mi e of Ione (on Jackson Road)
365
Comment
UC190810
Viola douglasii
K. Brandegee
Apr 1889
Amador
Ione
Comment
UCR196920
Viola macloskeyi
George K. Helmkamp
2008-6-17
13695
Amador
Northern Sierra Nevada Mountains, Bear River Reservoir Road on the branch leading to Cole Creek, 2.7 miles east of Bear River Reservoir dam
1814
Comment
CAS-BOT-BC202999
Vitis californica
C. A. G.
1903-6-27
s.n.
Amador
Plymouth
Comment
CAS-BOT-BC203000
Vitis californica
Geo. Hansen
1892-6-1
209
Amador
New York Falls
609
Comment
OBI75816
Vitis californica
H. E. McMinn
1937-8-4
5039
Amador
Kit Carson hwy about 3 mi up cyn from Jackson
Comment
UC1131794
Vulpia bromoides
C. M. Belshaw
1936-4-27
2001
Amador
2.8 mi ne Jackson; Jackson Quad.
426
Comment
CAS-BOT-BC199940
Vulpia microstachys var. ciliata
John Thomas Howell
1954-5-18
29825
Amador
2 miles nne. of Buena Vista
91
Comment
UCD93804
Vulpia microstachys var. ciliata
Beecher Crampton
1955-3-29
2373
Amador
7 miles northwest of Ione, 0.8 mile south of Watt's Station.
Comment
UC580762
Vulpia microstachys var. pauciflora
C. M. Belshaw
1936-4-25
1985
Amador
3 mi sw Boston House; Jackson Quad.
91
Comment
SEINET7073067
Vulpia myuros var. myuros
A. G. Vestal
1963-4-9
s.n.
Amador
Serpentine joff the junction at Preston Reservoir Road and Paine Road. Coordinate datum: NAD27.
Comment
JEPS19013
Woodwardia fimbriata
Geo. Hansen
Amador
Jackson
Comment
UCR250060
Wyethia angustifolia
George K. Helmkamp, Elizabeth Helmkamp
2013-5-22
20665
Amador
Northern Sierra Nevada Mtns. Foothills, Ostrom Road just south of its junction with E-16 (Plymouth-Shenandoah Rd.), 1.5 mi. SW (230 deg. ) of River Pines
561
Comment
CAS-BOT-BC382891
Wyethia angustifolia
Geo. Hansen
1895-4-1
1262
Amador
Jackson Gate
396
Comment
RSA7244
Wyethia angustifolia
C. B. Wolf
1933-7-1
5145
Amador
Kings Ranch, 8 mi. above Pine Grove on the Carson Pass Highway.
976
Comment
POM35969
Wyethia bolanderi
Geo Hansen
1895-4-20
168
Amador
Savage Hill.
671
Comment
SEINET7067456
Wyethia mollis
A. G. Vestal
1947-6-5
s.n.
Amador
About 3.3 miles above West Point and south on Route 88. Coordinate datum: NAD27. UTM Zone 10, 714390mE, 4255307mN.
Comment
CAS-BOT-BC383627
Xanthium spinosum
Mary Strong Clemens
1920-9-19
s.n.
Amador
Jackson
Comment
UCR201543
Xanthium strumarium
George K. Helmkamp, E. A. Helmkamp
2008-9-28
14169
Amador
Foothills, northern Sierra Nevada Mountains, Sutter Creek Rancho Road on the north side of CA-88 and 4.2 miles southwest of the junction of CA-88 and CA-49
287
Comment
CAS-BOT-BC385875
Xanthium strumarium
Geo. Hansen
1893-7-1
700
Amador
Middle Fork
609
Comment
SBBG115840
Zeltnera venusta
J. Brownell
1967-6-22
Amador
Amador County [no specific locality]
Comment
UC1137508
Zigadenus exaltatus
B. Schreiber
1936-5-23
2245
Amador
1 mi ene Horn Station; Pyramid Peak Quadrangle
1828
Comment
UC614766
Zigadenus exaltatus
Beryl O. Schreiber
1936-5-23
2245
Amador
1 mi ene Ham Station
1828
Comment
RSA6173
Zigadenus exaltatus
Carl B. Wolf
1933-5-24
4915
Amador
Kings Ranch, 8 mi. above Pine Grove on Carson Pass Highway
1006
Comment
CAS-BOT-BC534049
Zigadenus venenosus
Geo. Hansen
1895-4-1
1254
Amador
Lancha Plana
91
Comment