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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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SEINET949814
Poaceae
G. K. Helmkamp, Elizabeth Helmkamp
2006-1
10359
Amador
Northern Sierra Nevada Foothills: Along CA Hwy 88, 0.9 mi. S of El Dorado County line at Enterprise (Fiddletown 7.5' Q.).
274
Comment
SEINET949797
Bromus hordeaceus
G. K. Helmkamp, E. A. Helmkamp
2006-1
10553
El Dorado
Northern Sierra Nevada Mountains: Junction of Ice House Canyon Road and West Meadows Road (SSW of Union Valley Reservoir, just N of US HWY 50) (Riverton 7.5' Q).
1067
Comment
SEINET1907216
Montia parvifolia
G. K. Helmkamp, Elizabeth A. Helmkamp
2006-1
10556
El Dorado
Northern Sierra Nevada foothills; Along Hwy US-50 at Bridal Veil Falls, east of Pacific House.
100
Comment
SEINET2033394
Potentilla gracilis var. fastigiata
George K. Helmkamp, E. A. Helmkamp
2006-1
11019
El Dorado
Northern Sierra Nevada Mtns. North Truckee River Rd., 14 miles north of CA-50 and ca. 6 miles south of Lake Tahoe
2009
Comment
SEINET3123354
Solidago canadensis subsp. elongata
George K. Helmkamp, E. A. Helmkamp
2006-1
11022
El Dorado
Northern Sierra Nevada Mtns: North Truckee River Rd., 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe
2009
Comment
SEINET998826
Apocynum androsaemifolium
G. K. Helmkamp, E. A. Helmkamp
2006-1
11028
El Dorado
Northern Sierra Nevada Mtns: North Truckee River Rd., 1.4 miles north of CA-50 and ca. 6 miles south of the Lake Tahoe.
2009
Comment
SEINET998825
Potentilla gracilis var. fastigiata
G. K. Helmkamp, E. A. Helmkamp
2006-1
11035
El Dorado
Northern Sierra Nevada Mtns: 2.5 miles south of Hwy US-50, beside Philips on Sierra-at-Tahoe Rd
2225
Comment
SEINET255570
Ailanthus altissima
George K. Helmkamp, E. A. Helmkamp
2006-1
11042
El Dorado
Northern Sierra Nevada Mtns foothills: along Pleasant Valley Rd., 0.3 mile west of El Dorado
366
Comment
SEINET1907214
Cordylanthus tenuis subsp. tenuis
G. K. Helmkamp, E. A. Helmkamp
2006-1
11212
Placer
Northern Sierra Nevada Mtns foothills: along Forest Hill Rd., 8.7 miles northeast of Forest Hill.
1311
Comment
SEINET1907233
Mimulus moschatus
G. K. Helmkamp, E. A. Helmkamp
2006-1
11233
Nevada
Northern Sierra Nevada Mtns: just south of I-80 on Lake Valley Rd.
1754
Comment
SEINET998828
Apocynum androsaemifolium
G. K. Helmkamp, E. A. Helmkamp
2006-1
11245
Nevada
Northern Sierra Nevada Mtns: about 0.7 mile east of Donner Pass along Donner Pass Rd
2041
Comment
SEINET1907234
Penstemon azureus var. azureus
G. K. Helmkamp, E. A. Helmkamp
2006-1
11249
Nevada
Northern Sierra Nevada Mtns: about 0.7 mile east of Donner Pass along Donner Pass Rd.
2041
Comment
SEINET953017
Fabaceae
G. K. Helmkamp, E. A. Helmkamp
2006-1
11255
Nevada
Northern Sierra Nevada Mtns: about 0.7 mile east of Donner Pass along Donner Pass Rd. (Noren 7.5 Q)
2041
Comment
SEINET954244
Muhlenbergia filiformis
G. K. Helmkamp, E. A. Helmkamp
2006-1
11288
El Dorado
Northern Sierra Nevada Mountains: Ice House Road, 3.8 miles north of Wentworth Springs Road.
1615
Comment
UCD113362
Holodiscus discolor var. microphyllus
G. K. Helmkamp; E. A. Helmkamp
2006-8-30
11292
Alpine
Northern Sierra Nevada Mountains: Woods Lake, south of CA-88 and generally SE of Caples Lake.
2521
Comment
UCR178717
Holodiscus microphyllus var. microphyllus
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11292
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of Calif. Hwy 88 and generally SE of Caples Lake
2521
Comment
UCR178743
Orthilia secunda
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11293
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of Calif. Hwy 88 and generally SE of Caples Lake
2521
Comment
UCD132276
Eucephalus breweri
G. K. Helmkamp; E. A. Helmkamp
2006-8-30
11294
Alpine
Northern Sierra Nevada Mountains: Woods Lake, south of CA-88 and generally SE of Caples Lake.
2521
Comment
UCR178742
Eucephalus breweri
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11294
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of Calif. Hwy 88 and generally SE of Caples Lake
2521
Comment
UCR178733
Aster alpigenus var. andersonii
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11295
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of Calif. Hwy 88 and generally SE of Caples Lake
2521
Comment
UCR178716
Anaphalis margaritacea
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11296
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of Calif. Hwy 88 and generally SE of Caples Lake
2521
Comment
UCD127129
Angelica breweri
G. K. Helmkamp; E. A. Helmkamp
2006-8-30
11297
Alpine
Northern Sierra Nevada Mountains; Woods Lake, south of CA-88 and generally SE of Caples Lake. Besides Woods Creek.
2521
Comment
UCR178715
Angelica breweri
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11297
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of Calif. Hwy 88 and generally SE of Caples Lake
2521
Comment
UCD127371
Cymopterus terebinthinus var. californicus
G. K. Helmkamp; E. A. Helmkamp
2006-8-30
11298
Alpine
Northern Sierra Nevada Mountains; Woods Lake, south of CA-88 and generally SE of Caples Lake. Besides Woods Creek.
2521
Comment
UCR178749
Cymopterus terebinthinus var. californicus
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11298
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of Calif. Hwy 88 and generally SE of Caples Lake
2521
Comment
UCD128843
Anaphalis margaritacea
G. K. Helmkamp; E. A. Helmkamp
2006-8-30
11299
Alpine
Northern Sierra Nevada Mountains; Woods Lake, south of CA-88 and generally SE of Caples Lake. Besides Woods Creek.
2521
Comment
UCD97933
Eremogone kingii var. glabrescens
G. K. Helmkamp; E. A. Helmkamp
2006-8-30
11299
Alpine
Northern Sierra Nevada Mountains; Woods Lake, south of CA-88 and generally SE of Caples Lake. Besides Woods Creek.
2521
Comment
UCR178747
Arenaria kingii var. glabrescens
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11299
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of Calif. Hwy 88 and generally SE of Caples Lake
2521
Comment
UCD101496
Eriogonum umbellatum var. polyanthum
G. K. Helmkamp; E. A. Helmkamp
2006-8-30
11300
Alpine
Northern Sierra Nevada Mountains; Woods Lake, south of CA-88 and generally SE of Caples Lake; beside Woods Creek.
2521
Comment
UCR178744
Eriogonum umbellatum var. polyanthum
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11300
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of Calif. Hwy 88 and generally SE of Caples Lake
2521
Comment
UCR178745
Spiraea densiflora
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11301
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of Calif. Hwy 88 and generally SE of Caples Lake
2521
Comment
UCD129356
Artemisia tridentata
G. K. Helmkamp; E. A. Helmkamp
2006-8-30
11302
Alpine
Northern Sierra Nevada Mountains; Woods Lake, south of CA-88 and generally SE of Caples Lake; beside Woods Creek.
2521
Comment
UCR178746
Artemisia arbuscula subsp. arbuscula
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11302
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of Calif. Hwy 88 and generally SE of Caples Lake
2521
Comment
UCD98599
Silene douglasii var. douglasii
G. K. Helmkamp; E. A. Helmkamp
2006-8-30
11303
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of CA-88 and generally SE of Caples Lake; beside Woods Creek.
2521
Comment
UCR178748
Silene douglasii
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11303
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of Calif. Hwy 88 and generally SE of Caples Lake
2521
Comment
UCD137728
Pellaea bridgesii
G. K. Helmkamp; E. A. Helmkamp
2006-8-30
11304
Alpine
Northern Sierra Nevada Mountains; Woods Lake, south of CA-88 and generally SE of Caples Lake; beside Woods Creek.
2521
Comment
UCR178734
Pellaea bridgesii
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11304
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of Calif. Hwy 88 and generally SE of Caples Lake
2521
Comment
UCD132303
Eurybia integrifolia
G. K. Helmkamp; E. A. Helmkamp
2006-8-30
11305
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of CA-88 and generally SE of Caples Lake; beside Woods Creek.
2521
Comment
UCR178735
Aster integrifolius
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11305
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of Calif. Hwy 88 and generally SE of Caples Lake
2521
Comment
UCD109966
Alnus incana subsp. tenuifolia
G. K. Helmkamp; E. A. Helmkamp
2006-8-30
11306
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of CA-88 and generally SE of Caples Lake; beside Woods Creek.
2521
Comment
UCR178736
Alnus incana subsp. tenuifolia
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11306
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of Calif. Hwy 88 and generally SE of Caples Lake
2521
Comment
UCR178737
Lonicera involucrata var. involucrata
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11307
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of Calif. Hwy 88 and generally SE of Caples Lake
2521
Comment
UCD128620
Agoseris monticola
G. K. Helmkamp; E. A. Helmkamp
2006-8-30
11308
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of CA-88 and generally SE of Caples Lake; beside Woods Creek.
2521
Comment
UCR178738
Agoseris glauca var. monticola
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11308
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of Calif. Hwy 88 and generally SE of Caples Lake
2521
Comment
UCR178739
Polemonium californicum
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11309
Alpine
Northern Sierra Nevada Mountains, Woods Lake, south of Calif. Hwy 88 and generally SE of Caples Lake
2521
Comment
UCR178740
Perideridia lemmonii
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11310
El Dorado
Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake
2338
Comment
UCD132280
Eucephalus breweri
G. K. Helmkamp; E. A. Helmkamp
2006-8-30
11311
Alpine
Northern Sierra Nevada Mountains, 0.5 miles north of CA-88 on road to Kirkwood Campground, which is beside Kirkwood Lake.
2338
Comment
UCR178741
Eucephalus breweri
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11311
El Dorado
Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake
2338
Comment
UCR178758
Carex vesicaria var. vesicaria
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11312
El Dorado
Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake
2338
Comment
UCD136496
Symphyotrichum foliaceum
G. K. Helmkamp; E. A. Helmkamp
2006-8-30
11313
Alpine
Northern Sierra Nevada Mountains, 0.5 miles north of CA-88 on road to Kirkwood Campground, which is beside Kirkwood Lake.
2338
Comment
UCR178762
Aster foliaceus
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11313
El Dorado
Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake
2338
Comment
UCR178764
Juncus confusus
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11314
El Dorado
Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake
2338
Comment
UCR178971
Phyllodoce breweri
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11315
El Dorado
Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake
2338
Comment
UCR178970
Gentiana calycosa
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11316
El Dorado
Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake
2338
Comment
UCR179368
Aster alpigenus var. andersonii
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11317
El Dorado
Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake
2338
Comment
UCR178969
Solidago canadensis subsp. elongata
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11318
El Dorado
Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake
2338
Comment
UCR178968
Monardella odoratissima subsp. pallida
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11319
El Dorado
Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake
2338
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
UCR178754
Aster occidentalis var. occidentalis
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11321
El Dorado
Northern Sierra Nevada Mountains, along Mormon Emigrant Trail (Forest Route 5) 0.2 mile south of the junction to Jim Quinn Spring
2195
Comment
SEINET12814380
Epilobium brachycarpum
George K. Helmkamp, E. A. Helmkamp
2006-1
11474
Amador
Northern Sierra Nevada Mountains Foothills; along Hwy CA 49, 1.1 mi S of Plymouth.
326
Comment
SEINET1007348
Linaria elatine
G. K. Helmkamp, E. A. Helmkamp
2006-1
11480
Calaveras
Northern Sierra Nevada Mountains Foothills: along Hwy CA-26, 0.8 mi east of CA-49 in the vicinity of Mokulumne Hill.
488
Comment
SEINET1004958
Epilobium brachycarpum
G. K. Helmkamp, E. A. Helmkamp
2006-1
11481
Calaveras
Along Hwy CA-26, 0.8 mi east of Ca-49 in the vicinity of Mokulumne Hill.
488
Comment
SEINET1005020
Heterotheca grandiflora
G. K. Helmkamp, E. A. Helmkamp
2006-1
11484
Calaveras
Northern Sierra Nevada Mountains Foothills: along Hwy CA- 26, 0.8 mi east of CA-49 in the vicinity of Mokulumne Hill.
488
Comment
SEINET998816
Euphorbiaceae
G. K. Helmkamp, E. A. Helmkamp
2006-1
11485
Calaveras
Northern Sierra Nevada Mountains Foothills: along Hwy CA-26, 0.8 mi east of CA-49 in the vicinity of Mokulumne Hill.
488
Comment
SEINET998817
Centaurea solstitialis
G. K. Helmkamp, E. A. Helmkamp
2006-1
11486
Calaveras
Northern Sierra Nevada Mountains Foothills: along Hwy CA-26, 0.8 mi east of CA-49 in the vicinity of Mokulumne Hill.
488
Comment
SEINET998818
Daucus carota
G. K. Helmkamp, E. A. Helmkamp
2006-1
11488
Calaveras
Northern Sierra Nevada Mountains Foothills: along Hwy CA-26, 0.8 mi east of CA-49 in the vicinity of Mokulumne Hill
488
Comment
SEINET998815
Ericameria arborescens
G. K. Helmkamp, E. A. Helmkamp
2006-1
11494
Calaveras
Northern Sierra Nevada Mountains Foothills: along Hwy CA-26, 0.8 mi east of CA-49 in the vicinity of Mokulumne Hill
488
Comment
SEINET954242
Panicum capillare
G. K. Helmkamp, E. A. Helmkamp
2006-1
11495
Calaveras
Northern Sierra Nevada Mountains Foothills; along Hwy CA-26, 0.8 mi east of CA-49 in the vicinity of Mokulumne Hill
488
Comment
SEINET3246083
Quercus kelloggii
G. K. Helmkamp, E. A. Helmkamp
2006-1
11502
Calaveras
Northern Sierra Nevada Mountains Foothills: along Hwy CA-26 southeast of West Point.
738
Comment
SEINET954253
Sorghum halepense
G. K. Helmkamp, E. A. Helmkamp
2006-1
11504
Calaveras
Northern Sierra Nevada Mountains Foothlls; along Hwy CA-26 southeast of West Point.
738
Comment
SEINET1004521
Dysphania botrys
G. K. Helmkamp, E. A. Helmkamp
2006-1
11507
Nevada
Northern Sierra Nevada Mountains Foothills: along Hwy CA-49, 10.4 miles north of the crossing of the South Yuba River (Camptonville 7.5' Q)
166
Comment
SEINET998814
Euphorbia nutans
G. K. Helmkamp, E. A. Helmkamp
2006-1
11532
El Dorado
Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy CA-49 south of Placerville (Placerville 7.5' Q)
539
Comment
SEINET998819
Nicotiana acuminata var. multiflora
G. K. Helmkamp, E. A. Helmkamp
2006-1
11547
El Dorado
Northern Sierra Nevada Mountains Foothills: 0.6 mile northwest of Pleaseant Valley along Pleasant Valley Road
756
Comment
SEINET1004970
Mollugo verticillata
G. K. Helmkamp, E. A. Helmkamp
2006-1
11559
Amador
Cetral Valley/ Northern Sierra Nevada Foothills: along CA-16, 0.2 mile east of Waits Station, southwest of Plymouth.
305
Comment
SEINET998808
Polygonum aviculare
G. K. Helmkamp, E. A. Helmkamp
2006-1
11565
Amador
Central Valley/Northern Sierra Nevada Foothills: Along CA-16 0.2 miles east of Waits Station, southwest od Plymouth (Irish Hill 7.5' Q)
305
Comment
SEINET998807
Euphorbia nutans
G. K. Helmkamp, E. A. Helmkamp
2006-1
11566
Amador
Central Valley/Northern Sierra Nevada Foothills: along CA-16 0.2 miles east of Waits Station, southwest of Plymouth (Irish Hill 7.5')
305
Comment
SEINET953770
Acmispon americanus var. americanus
G. K. Helmkamp, E. A. Hemkamp
2006-1
11569
Amador
Central Valley/Northern Sierra Nevada Foothills: along CA-16 0.2 mile east of Waits Station, southwest of Plymouth (Irish Hill 7.5' Q.)
305
Comment
SEINET954250
Andropogon virginicus var. virginicus
G. K. Helmkamp, E. A. Helmkamp
2006-1
11581
El Dorado
Northern Sierra Nevada Mountains Foothills: 0.2 mile west of Diamond Spring along Pleasant Valley Road.
536
Comment