Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page .
Turn on yellow flags to show possible range discrepancies.
Read more ...
?
Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
SEINET1908428
Lagophylla ramosissima subsp. ramosissima
G. K. Helmkamp, E. A. Helmkamp
2008-1
14197
Sacramento
Sacramento Valley, Latrobe Road, 7.4 miles west of Latrobe
Comment
SEINET1908670
Galium aparine
G. K. Helmkamp, E. A. Helmkamp
2008-1
13440
El Dorado
Sierra Nevada Mountains: White Meadow Road, 0.1 mile west of its junction with Ice House Road, c. 1.3 miles up Ice House Road from US-50 (Riverton 7.5')
Comment
SEINET1908711
Cardamine hirsuta
G. K. Helmkamp, E. A. Helmkamp
2008-1
13131
El Dorado
Foothills, northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs
Comment
SEINET1908784
Zigadenus paniculatus
G. K. Helmkamp, E. A. Helmkamp
2008-1
El Dorado
Comment
SEINET3246217
Kickxia elatine
G. K. Helmkamp, E. A. Helmkamp
2008-1
14280
Amador
San Joaquin Valley: unnamed dirt road 0.1 mile west of Buena Vista Road, 1.9 miles north of Jackson Valley Road.
Comment
SEINET2033536
Aster occidentalis
George K. Helmkamp, E. A. Helmkamp
2008-1
El Dorado
Northern Sierra Nevada Mountains, Echo Summit, west side of a highway maintenance station and about 100 yards north of CA-50
Comment
SEINET2033538
Aster integrifolius
George K. Helmkamp
2008-1
Amador
Northern Sierra Nevada Mountains, north side of CA-88, 0.2 mile northeast of Silver Lake
Comment
SEINET2033539
Eriogonum spergulinum var. reddingianum
George K. Helmkamp, E. A. Helmkamp
2008-1
Alpine
Northern Sierra Nevada Mountains, along CA-89 at Grass Lake, 0.9 mile west of Luther Pass
Comment
SEINET2033540
Epilobium angustifolium subsp. circumvagum
George K. Helmkamp, E. A. Helmkamp
2008-1
El Dorado
Northern Sierra Nevada Mountains, Echo Summit, west side of a highway maintenance station and about 100 yards north of CA-50
Comment
SEINET3245652
Acmispon americanus var. americanus
G. K. Helmkamp, E. A. Helmkamp
2008-1
14242
Colusa
Sacramento Valley: along CA-20, 0.2 mile east of the Sutter County line (Meridian 7.5')
9
Comment
SEINET1908436
Echinochloa crus-galli
G. K. Helmkamp, E. A. Helmkamp
2008-1
14269
Colusa
Sacramento Valley: along CA-20, 2 miles west of Meridian.
14
Comment
SEINET1908437
Lepidium latifolium
G. K. Helmkamp, E. A. Helmkamp
2008-1
14257
Colusa
Sacramento Valley: along River Road (generally following the Sacramento River), 1.1 miles north of Colusa
18
Comment
SEINET2033409
Lepidium latifolium
George K. Helmkamp, E. A. Helmkamp
2008-1
14257
Colusa
Sacramento Valley; along River Road (generally following the Sacramento River), 1.1 miles north of Colusa (Meridian 7.5' Q.: 39 deg. 13'33''N, 121 deg. 59'43''W, +/- 1000m).
18
Comment
SEINET3246219
Sorghum halepense
G. K. Helmkamp, E. A. Helmkamp
2008-1
14284
Sacramento
Southern Sacramento Valley: Highway E13 (Twin Cities Road), 3.5 miles west of CA-99.
18
Comment
SEINET1908455
Brassica rapa
G. K. Helmkamp, E. A. Helmkamp
2008-1
13136
Sutter
Sacramento Valley: Sutter Basin; junction of Ca-20 and South Butte Rd, west of Yuba City.
19
Comment
SEINET1908710
Amsinckia intermedia
G. K. Helmkamp, E. A. Helmkamp
2008-1
13135
Sutter
Sacramento Valley, Sutter Basin: Junction of CA-20 and South Butte Rd. west of Yuba City
19
Comment
SEINET1908713
Raphanus sativus
G. K. Helmkamp, E. A. Helmkamp
2008-1
13137
Sutter
Sacramento Valley: Sutter Basin; Junction of CA-20 and South Butte Rd. west of Yuba City
19
Comment
SEINET1908657
Raphanus raphanistrum
G. K. Helmkamp, E. A. Helmkamp
2008-1
14211
Yuba
Sacramento Valley: Ostroom #3 Road, 1.2 miles east of junction with CA-65, southeast of Olivehurst.
20
Comment
SEINET3246204
Dysphania ambrosioides
G. K. Helmkamp, E. A. Helmkamp
2008-1
14285
Sacramento
Southern Sacramento Valley: Highway E13 (Twin Cities Road), 3.5 miles west of CA-99. (Bruceville 7.5' Quad)
20
Comment
SEINET1908456
Echinochloa crus-galli
G. K. Helmkamp, E. A. Helmkamp
2008-1
14215
Sutter
Sacramento Valley: South Butte Road 1.2 miles northwest of junction with CA-20, west of Yuba City.
23
Comment
SEINET1908457
Acer negundo var. californicum
G. K. Helmkamp, E. A. Helmkamp
2008-1
14224
Sutter
Sacramento Valley: Pass Road at the south side of Sutter Buttes, beside Butte Slough, 9.2 miles wes tof Sutter.
32
Comment
SEINET1908658
Hemizonia congesta subsp. calyculata
G. K. Helmkamp, E. A. Helmkamp
2008-1
14222
Sutter
Sacramento Valley: Pass Road on the south side of Sutter Buttes, 6.9 miles west of Sutter.
84
Comment
SEINET3246139
Eriogonum nudum var. oblongifolium
G. K. Helmkamp, E. A. Helmkamp
2008-1
14306
Amador
Northern Sierra Nevada Mountains Foothills: along CA-124 at the north noundary of Ione
91
Comment
SEINET2473407
Triphysaria eriantha
George K. Helmkamp, E. A. Helmkamp
2008-1
13215
Calaveras
San Joaquin Valley / Sierra Nevada Mountains Foothills; 1.8 miles north of Burson via Burson Rd., at the junction of Comanche Parkway South and Pattison Way
120
Comment
SEINET1908716
Lasthenia platycarpha
G. K. Helmkamp, E. A. Helmkamp
2008-1
13216
Calaveras
San Joaquin Valley/Sierra Nevada Mountains Foothills: 1.8 miles north of Burson via Burson Rd., at junction of Comanche Parkway South and Pattison Way
122
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
SEINET1908434
Kickxia elatine
G. K. Helmkamp, E. A. Helmkamp
2008-1
14189
Sacramento
Sacramento Valley: Latrobe Road, 4.9 miles west of Latrobe and just east of the El Dorado Co. line.
152
Comment
SEINET1908659
Holocarpha virgata subsp. virgata
G. K. Helmkamp, E. A. Helmkamp
2008-1
14188
Sacramento
Sacramento Valley: Latrobe Road, 4.9 miles wst of Latrobe and just east of the El Dorado Co., line.
152
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
SEINET3245640
Foeniculum vulgare
G. K. Helmkamp, E. A. Helmkamp
2008-1
14304
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
SEINET3245638
Amaranthaceae
G. K. Helmkamp, E. A. Helmkamp
2008-1
14303
Amador
Northern Sierra Nevada Mountains Foothills: along CA-49, 0.2 mile south of Plymouth (Amador City 7.5')
314
Comment
SEINET1908777
Lupinus nanus
G. K. Helmkamp, E. A. Helmkamp
2008-1
13463
Yuba
Sierra Nevada Mountains Foothills: along CA-49, 0.1 mile north of the Nevada Co. line at Oregon Creek (Camptonville 7.5' Q)
466
Comment
SEINET1908774
Lathyrus latifolius
G. K. Helmkamp, E. A. Helmkamp
2008-1
13458
Nevada
Sierra Nevada Mountains Foothills: along CA-49, about 6 miles north of Nevada City
518
Comment
SEINET1908743
Epilobium brachycarpum
G. K. Helmkamp, E. A. Helmkamp
2008-1
14091
El Dorado
Foothills, northern Sierra Nevada Mountains; Traverse Creek Road at the creek crossing, 1.6 miles east of CA-193
628
Comment
SEINET1908459
Phacelia hastata var. compacta
G. K. Helmkamp, E. A. Helmkamp
2008-1
13614
El Dorado
Sierra Nevada Mountains Foothills: Forbay Road. 0.5 mile north of its crossing of the South Fork American River.
668
Comment
SEINET1908460
Mimulus aurantiacus
G. K. Helmkamp, E. A. Helmkamp
2008-1
13612
El Dorado
Sierra Nevada Mountains Foothills: Forbay Road. 0.5 mile north of its crossing of the South Fork American River.
668
Comment
SEINET1908675
Pellaea mucronata
G. K. Helmkamp, E. A. Helmkamp
2008-1
13609
El Dorado
Sierra Nevada Mountains Foothills: Forbay Road 0.5 milw north of its crossing of the South Fork American River (Slate Mountain 7.5')
668
Comment
SBBG122294
Drymocallis lactea var. lactea
G. K. Helmkamp with E. A. Helmkamp
2008-5-8
13410
Calaveras
St Hwy 26, 1.7 mi NE of Glencoe
674
Comment
SEINET4554109
Poa bulbosa
George K. Helmkamp, E. A. Helmkamp
2008-1
13357
El Dorado
Sierra Nevada Mountains: junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown
674
Comment
UCR197339
Euphorbia oblongata
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13406
Calaveras
Sierra Nevada Mountains Foothills, along CA-26, 1.7 miles northeast of Glencoe
674
Comment
UCR197340
Asclepias cordifolia
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13408
Calaveras
Sierra Nevada Mountains Foothills, along CA-26, 1.7 miles northeast of Glencoe
674
Comment
UCR197341
Lupinus albifrons var. collinus
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13407
Calaveras
Sierra Nevada Mountains Foothills, along CA-26, 1.7 miles northeast of Glencoe
674
Comment
UCR197504
Linum lewisii
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13409
Calaveras
Sierra Nevada Mountains Foothills, along CA-26, 1.7 miles northeast of Glencoe
674
Comment
UCR197505
Eriophyllum confertiflorum var. confertiflorum
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13412
Calaveras
Sierra Nevada Mountains Foothills, along CA-26, 1.7 miles northeast of Glencoe
674
Comment
UCR197528
Dudleya cymosa subsp. cymosa
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13414
Calaveras
Sierra Nevada Mountains Foothills, along CA-26, 1.7 miles northeast of Glencoe
674
Comment
UCR197530
Potentilla glandulosa subsp. ashlandica
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13410
Calaveras
Sierra Nevada Mountains Foothills, along CA-26, 1.7 miles northeast of Glencoe
674
Comment
UCR197818
Phacelia hastata var. hastata
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13411
Calaveras
Sierra Nevada Mountains Foothills, along CA-26, 1.7 miles northeast of Glencoe
674
Comment
UCR199056
Poa secunda var. secunda
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13413
Calaveras
Sierra Nevada Mountains Foothills, along CA-26, 1.7 miles northeast of Glencoe
674
Comment
CAS-BOT-BC196034
Lupinus albifrons var. collinus
G. 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
SBBG122309
Gilia capitata subsp. pedemontana
G. K. Helmkamp with E. A. Helmkamp
2008-5-8
13426
Amador
St Hwy 26, 1 mi W of Calaveras County line
709
Comment
UCR197333
Gilia capitata subsp. pedemontana
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13426
Amador
Sierra Nevada Mountains Foothills, along CA-26, 1.0 mile west of the Calaveras County line
709
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
UCR197347
Lupinus microcarpus var. densiflorus
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13427
Amador
Sierra Nevada Mountains Foothills, along CA-26, 1.0 mile west of the Calaveras County line
709
Comment
UCR197529
Dudleya cymosa subsp. cymosa
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13429
Amador
Sierra Nevada Mountains Foothills, along CA-26, 1.0 mile west of the Calaveras County line
709
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
UCR197814
Vicia villosa subsp. varia
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13431
Amador
Sierra Nevada Mountains Foothills, along CA-26, 1.0 mile west of the Calaveras County line
709
Comment
SEINET1908705
Asclepias cordifolia
G. K. Helmkamp, E. A. Helmkamp
2008-1
13573
El Dorado
Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River (Pollock Pines 7.5' Q.; open roadside.
716
Comment
SEINET1908707
Polystichum imbricans subsp. curtum
G. K. Helmkamp, E. A. Helmkamp
2008-1
13571
El Dorado
Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River (Pollock Pines 7.5' Q).
716
Comment
SEINET1908709
Heuchera micrantha
G. K. Helmkamp, E. A. Helmkamp
2008-1
13581
El Dorado
Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River (Pollock Pines 7.5' Q).
716
Comment
SEINET1908712
Scutellaria californica
G. K. Helmkamp, E. A. Helmkamp
2008-1
13578
El Dorado
Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River (Pollock Pines 7.5' Q).
716
Comment
SEINET1908714
Dysphania botrys
G. K. Helmkamp, E. A. Helmkamp
2008-1
14098
Placer
Foothills, northern Sierra Nevada Mountains; along Mosquito Ridge Road, 3.1 miles southeast of Forest Hill
773
Comment
SEINET4554108
Dryopteris arguta
George K. Helmkamp, E. A. Helmkamp
2008-1
13388 A
Amador
Sierra Nevada Mountains Foothills: along Tiger Creek Road, 0.3 mi east of the turnoff to Tiger Creek Reservoir
774
Comment
SD234869
Cerastium glomeratum
G. K. Helmkamp, E. A. Helmkamp
2008-5-8
13420
Calaveras
Sierra Nevada Mountains Foothills: Skull Flat road, 0.4 miles north of its junction with Winton Road, northeast of West Point.
822
Comment
CAS-BOT-BC173161
Cerastium glomeratum
G. K. Helmkamp; E. A. Helmkamp
2008-5-8
13420
Calaveras
Sierra Nevada Mountains Foothills: Skull Flat road, 0.4 mile north of its junction with Winton Road, northeast of West Point
823
Comment
SEINET1908443
Sanguisorba minor subsp. muricata
G. K. Helmkamp, E. A. Helmkamp
2008-1
13489
Yuba
Foothills, northern Sierra Nevada Mountains: Camptonville, at the junction of Henness Pass Road and CA-49
823
Comment
SEINET1908652
Iris hartwegii subsp. hartwegii
G. K. Helmkamp, E. A. Helmkamp
2008-1
13492
Yuba
Foothills, northern Sierra Nevada Mountains: Camptonville, at the junction of Henness Pass Road and CA-49.
823
Comment
UCR197332
Collomia heterophylla
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13425
Calaveras
Sierra Nevada Mountains Foothills, Skull Flat road, 0.4 mile north of it junction with Winton Road, northeast of West Point
823
Comment
UCR197343
Nemophila heterophylla
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13415
Calaveras
Sierra Nevada Mountains Foothills, Skull Flat road, 0.4 mile north of it junction with Winton Road, northeast of West Point
823
Comment
UCR197344
Potentilla glandulosa subsp. glandulosa
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13416
Calaveras
Sierra Nevada Mountains Foothills, Skull Flat road, 0.4 mile north of it junction with Winton Road, northeast of West Point
823
Comment
UCR197527
Geranium dissectum
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13417
Calaveras
Sierra Nevada Mountains Foothills, Skull Flat road, 0.4 mile north of it junction with Winton Road, northeast of West Point
823
Comment
UCR197802
Cerastium glomeratum
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13420
Calaveras
Sierra Nevada Mountains Foothills, Skull Flat road, 0.4 mile north of it junction with Winton Road, northeast of West Point
823
Comment
UCR197803
Athysanus pusillus
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13419 A
Calaveras
Sierra Nevada Mountains Foothills, Skull Flat road, 0.4 mile north of it junction with Winton Road, northeast of West Point
823
Comment
UCR197807
Equisetum telmateia subsp. braunii
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13421
Calaveras
Sierra Nevada Mountains Foothills, Skull Flat road, 0.4 mile north of it junction with Winton Road, northeast of West Point
823
Comment
UCR197817
Lupinus nanus
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13419
Calaveras
Sierra Nevada Mountains Foothills, Skull Flat road, 0.4 mile north of it junction with Winton Road, northeast of West Point
823
Comment
UCR197820
Silene californica
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13418
Calaveras
Sierra Nevada Mountains Foothills, Skull Flat road, 0.4 mile north of it junction with Winton Road, northeast of West Point
823
Comment
RSA751086
Lupinus nanus
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13403
Calaveras
Ridge Road, 1.6 miles east of CA-26, southeast of Glencoe
866
Comment
UCR197334
Sanicula bipinnatifida
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13401
Calaveras
Sierra Nevada Mountains Foothills, Ridge Road, 1.6 miles east of CA-26, southeast of Glencoe
866
Comment
UCR197335
Calochortus monophyllus
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13402
Calaveras
Sierra Nevada Mountains Foothills, Ridge Road, 1.6 miles east of CA-26, southeast of Glencoe
866
Comment
UCR197336
Lupinus nanus
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13403
Calaveras
Sierra Nevada Mountains Foothills, Ridge Road, 1.6 miles east of CA-26, southeast of Glencoe
866
Comment
UCR197337
Eriophyllum lanatum var. achilleoides
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13404
Calaveras
Sierra Nevada Mountains Foothills, Ridge Road, 1.6 miles east of CA-26, southeast of Glencoe
866
Comment
UCR197338
Chamaebatia foliolosa
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13405
Calaveras
Sierra Nevada Mountains Foothills, Ridge Road, 1.6 miles east of CA-26, southeast of Glencoe
866
Comment
RSA752662
Lotus micranthus
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13423
Calaveras
Skull Flat Road, 2.5 miles north of its junction with Winton Road, northeast of West Point
916
Comment
SEINET1908661
Acmispon micranthus
G. K. Helmkamp, E. A. Helmkamp
2008-1
13423
Calaveras
Sierra Nevada Mountains Foothills: Skull Flat Road, 2.5 miles north of its junction with Winton Road, northeast of West Point.
916
Comment
SEINET2445709
Collomia heterophylla
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13422
Calaveras
Sierra Nevada Mountains Foothills. Skull Flat Road, 2.5 miles N of its jct with Winton Road, NE of West Point. (West Point 7.5'Q.).
916
Comment
UCR197506
Luzula comosa
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13424
Calaveras
Sierra Nevada Mountains Foothills, Skull Flat Road, 2.5 miles north of its junction with Winton Road, northeast of West Point
916
Comment
UCR197507
Lotus micranthus
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13423
Calaveras
Sierra Nevada Mountains Foothills, Skull Flat Road, 2.5 miles north of its junction with Winton Road, northeast of West Point
916
Comment
UCR197804
Collomia heterophylla
George K. Helmkamp, E. A. Helmkamp
2008-5-8
13422
Calaveras
Sierra Nevada Mountains Foothills, Skull Flat Road, 2.5 miles north of its junction with Winton Road, northeast of West Point
916
Comment
SBBG122295
Lupinus bicolor
G. K. Helmkamp, E. A. Helmkamp
2008-5-8
13427
Amador
Hwy 26, 1 mi W of the Calaveras County line
1000
Comment
SEINET1908420
Festuca idahoensis
G. K. Helmkamp, E. A. Helmkamp
2008-1
13433
El Dorado
Northern Sierra Nevada Mountains: Wright's Lake Road, 1.2 miles north of its junction with US-50
1000
Comment
SEINET1908666
Apocynum androsaemifolium
G. K. Helmkamp, E. A. Helmkamp
2008-1
13874
Alpine
Eatern Sierra Nevada Mountains: along CA-88/89 at the east end of Hope Valley at the West Fork of the Carson River.
1000
Comment
SEINET1908673
Iris hartwegii subsp. hartwegii
G. K. Helmkamp, E. A. Helkamp
2008-1
13438
El Dorado
Sierra Nevada Mountains: White Meadow Road, 0.1 mile west of its junction with Ice House Road, c. 1.3 up Ice House Road from US-50 (Riverton 7.5')
1055
Comment
SEINET1908679
Ranunculaceae
G. K. Helmkamp, E. A. Helmkamp
2008-1
13437
El Dorado
Sierra Nevada Mountains: White Meadow Road, 0.1 mile west of its junction with Ice House Road, c. 1.3 miles up Ice House Road from US-50 (Riverton 7.5')
1055
Comment
SEINET1908700
Cystopteris fragilis
G. K. Helmkamp, E. A. Helmkamp
2008-1
13551
El Dorado
Sierra Nevada Mountains: Pony Express Trail, 0.8 mile east of Sly Park Road (Pollack Pines) and parallel to US-50 (Pollack Pines 7.5' Q).
1213
Comment
SEINET1908701
Trientalis latifolia
G. K. Helmkamp, E. A. Helmkamp
2008-1
13558
El Dorado
Sierra Nevada Mountains: Pony Express Trail, 0.8 mile east of Sly Park Road (Pollock Pines) and parallel to US-50 (Polllock Pines 7.5' Q).
1213
Comment
SEINET1908704
Mimulus guttatus
G. K. Helmkamp, E. A. Helmkamp
2008-1
13567
El Dorado
Sierra Nevada Mountains: Pony Express Trail, 0.8 mile east of Sly Park Road (Pollock Pines) and parallel to US-50 (Pollock Pines 7.5' Q).
1213
Comment
SEINET1908479
Ceanothus cordulatus
G. K. Helmkamp, E. A. Helmkamp
2008-1
13636
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.
1606
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
SEINET2472422
Gilia capitata subsp. mediomontana
George K. Helmkamp, E. A. Helmkamp
2008-1
13632
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
SEINET1908480
Horkelia tridentata subsp. tridentata
G. K. Helmkamp, E. A. Helmkamp
2008-1
13615
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
SEINET1908780
Deschampsia danthonioides
G. K. Helmkamp, E. A. Helmkamp
2008-1
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 (Peddler Hill 7.5'Q)
1652
Comment
SEINET1908793
Prunus emarginata
G. K. Helmkamp, E. A. Helmkamp
2008-1
13642
El Dorado
Northern Sierra Nevada Mountains: Cat Creek Road, 0.1 mile north of its junction with CA-88, jct. is 4.2 miles east of Cook's Station (Peddler Hill 7.5'Q)
1661
Comment
SEINET1908795
Erysimum capitatum var. capitatum
G. K. Helmkamp, E. A. Helmkamp
2008-1
13644
El Dorado
Norther Sierra Nevada Mountains: Cat Creek Road, 0.1 mile north of its junction with CA-88, jct. is 4.2 miles east of Cook's Station (Peddler Hill 7.5'Q)
1661
Comment
SEINET1908778
Eschscholzia californica
G. K. Helmkamp, E. A. Helmkamp
2008-1
13901
Alpine
Eastern Sierra Nevada Mountains: Carson River Road at its east junction with CA-88 and Diamond Valley Road (Woodfords 7.5'Q)
1676
Comment
SEINET3242998
Pinus jeffreyi
G. K. Helmkamp, E. A. Helmkamp
2008-1
14161
Alpine
Northern Sierra Nevada Mountains: along CA-89. 0.1 mile north of Markleeville (Markleeville 7.5 Q.
1686
Comment
SEINET1908453
Sisymbrium altissimum
G. K. Helmkamp, E. A. Helmkamp
2008-1
13883
Alpine
Eastern Sierra Nevada Mountains: Carson River road, 0.4 mile east of its west junction with CA-88.
1713
Comment
SEINET1908500
Ambrosia acanthicarpa
G. K. Helmkamp, E. A. Helmkamp
2008-1
13888
Alpine
Eastern Sierra Nevada Mountains: Carson River road, 0.4 mile east of its west junction with CA-88.
1713
Comment
SEINET1908796
Orobanchaceae
G. K. Helmkamp, E. A. Helmkamp
2008-1
13891
Alpine
Eastern Sierra Nevada Mountains: Carson River road, 0.4 mile east of its west junction with CA-88 (Woodfords 7.5' Q)
1713
Comment
SEINET1908788
Collomia linearis
G. K. Helmkamp, E. A. Helmkamp
2008-1
13650
El Dorado
Northern Sierra Nevada Mountains: Cat Creek Road, 3.6 miles north of its junction with CA-88, the jct. is 4.2 miles east of Cook's Station (Peddler Hill 7.5' Q)
1753
Comment
SEINET1908790
Sanicula tuberosa
G. K. Helmkamp, E. A. Helmkamp
2008-1
13651
El Dorado
Northern Sierra Nevada Mountains: Cat Creek Road, 3.6 miles north of its junction with CA-88, the jct. is 4.2 miles east of Cook's Station (Peddler Hill 7.5'Q)
1753
Comment
SEINET1908792
Viola pinetorum
G. K. Helmkamp, E. A. Helmkamp
2008-1
13652
El Dorado
Northern Sierra Nevada Mountains: Cat Creek Road, 3.6 miles north of its junction with CA-88, the jct. is 4.2 miles east of Cook's Station (Peddler Hill 7.5' Q)
1753
Comment
SEINET1908692
Viola glabella
George K. Helmkamp
2008-1
13696
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 (Bear River Reservoir 7.5' Q).
1814
Comment
SEINET1908695
Arceuthobium campylopodum
G. K. Helmkamp, E. A. Helmkamp
2008-1
13904
Alpine
Eastern Sierra Nevada Mountains: junction of CA-88/89 and entrance to Crystal Springs campground, 1.2 miles southwest of Woodfords (Woodfords 7.5' Q).
1829
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
SEINET1908681
Madia gracilis
G. K Helmkamp
2008-1
13672
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
SEINET1908683
Fabaceae
George K. Helmkamp
2008-1
13678
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
SEINET1908684
Mimulus tilingii
George K. Helmkamp
2008-1
13680
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
SEINET3246212
Erigeron breweri
G. K. Helmkamp, E. A. Helmkamp
2008-1
13958
El Dorado
Northern Sierra Nevada Mountains: Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road.
2020
Comment
SEINET3246225
Kelloggia galioides
G. K. Helmkamp, Mary Alice Barnes, Amy Barnes
2008-1
13917
El Dorado
Northern Sierra Nevada Mountains: Wright's Lake Road, 3.4 miles north of its junction with CA Hwy 50.
2043
Comment
SEINET3246210
Erigeron
G. K. Helmkamp, E. A. Helmkamp
2008-1
13946
El Dorado
Northern Sierra Nevada Mountains: Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake.
2070
Comment
SEINET3245906
Epilobium angustifolium subsp. circumvagum
G. K. Helmkamp, E. A. Helmkamp
2008-1
13939
El Dorado
Northern Sierrra Nevada Mountains: Writ's Lake Road, 3.8 miles north of its junction with CA-50 (Pyramid Peak 7.5' Q)
2076
Comment
SEINET3246218
Perideridia parishii
G. K. Helmkamp, E. A. Helmkamp
2008-1
13932
El Dorado
Northern Sierra Nevada Mountains: Wright's Lake Road, 3.8 miles north of its junction with CA-50.
2080
Comment
SEINET1908440
Purshia tridentata var. tridentata
G. K. Helmkamp, E. A. Helmkamp
2008-1
13977
Alpine
Eastern Sierra Nevada Mountains: along CA-88/89 at the east end of Hope Valley at the West Fork of the Carson River (Freel Peak ).
2103
Comment
SEINET1908441
Rhamnaceae
G. K. Helmkamp, E. A. Helmkamp
2008-1
13879
Alpine
Eastern Sierra Nevada Mountains: along CA-88/89 at the east end of Hope Valley at the West Fork of the Carson River.
2103
Comment
SEINET1908444
Agrostis idahoensis
G. K. Helmkamp, E. A. Helmkamp
2008-1
13852
Alpine
Eastern Sierra Nevada Mountains: Blue Lake Road just southeast of its junction with CA-88.
2179
Comment
SEINET1908691
Muhlenbergia richardsonis
G. K. Helmkamp, E. A. Helmkamp
2008-1
13853
Alpine
Eastern Sierra Nevada Mountains: Blue Lake Road just southeast of its junction with CA-88
2180
Comment
SEINET3246037
Epilobium brachycarpum
G. K. Helmkamp, E. A Helmkamp
2008-1
13989
Alpine
Northern Sierra Nevada Mountains: along CA-89, 1.4 miles east of Luther Pass (Freel Peak 7.5')
2262
Comment
SEINET6768368
Deschampsia cespitosa subsp. cespitosa
George K. Helmkamp, E. A. Helmkamp
2008-1
13846
Amador
Northern Sierra nevada Mountains: along CA-88 at Kirckwood (Caples lake 7.5 Q)
2347
Comment
SEINET1908454
Lupinus lepidus var. confertus
G. K. Helmkamp, E. A. Helmkamp
2008-1
13794
Alpine
Northern Sierra Nevada Mountains: Woods Lake Road, 0.1 mile south of its junction with CA-88.
2457
Comment
SEINET1908775
Agastache urticifolia
G. K. Helmkamp, E. A. Helmkamp
2008-1
13792
Alpine
North Sierra Nevada Mountains: Woods Lake Road, 0.1 mile south of its junction with CA-88(Caples Lake 7.5' Q)
2457
Comment
SEINET1908799
Eriogonum nudum var. paralinum
G. K. Helmkamp, E. A. Helmkamp
2008-1
13833
Alpine
Northern Sierra Nevada Mountain: along CA-88, 0.8 mile northeast of Carson Pass (Carson Pass 7.5' Q)
2533
Comment Read comments Mar 25 2019
SEINET1908665
Artemisia ludoviciana
G. K. Helmkamp, E. A. Helmkamp
2008-1
13832
Alpine
Northern Sierra Nevada Mountains: along CA-88, 0.8 mile northeast of Carson Pass (Carson Pass 7.5' Q)
2534
Comment
SEINET1908797
Holodiscus microphyllus
G. K. Helmkamp, E. A. Helmkamp
2008-1
13834
Alpine
Northern Sierra Nevada Mountains: along CA-88, 0.8 mile northeast of Carson Pass (Carson Pass 7.5' Q)
2534
Comment
SEINET2472421
Erythranthe lewisii
George K. Helmkamp, E. A. Helmkamp
2008-1
13844
Alpine
Northern Sierra Nevada Mountains; 0.1 mile south of CA-88 on a dead-end spur south of Carson Pass
2590
Comment
SEINET2473405
Lupinus polyphyllus var. burkei
George K. Helmkamp, E. A. Helmkamp
2008-1
13843
Alpine
Northern Sierra Nevada Mountains; 0.1 mile south of CA-88 on a dead-end spur south of Carson Pass
2590
Comment
SEINET1908501
Chamerion angustifolium
G. K. Helmkamp, E. A. Helmkamp
2008-1
13840
Alpine
Northern Sierra Nevada Mountains: 0.1 mile south of CA-88 on a dead-end spur south of Carson Pass.
2594
Comment
SEINET2471468
Rumex salicifolius
George K. Helmkamp, E. A. Helmkamp
2008-1
13842
Alpine
Northern Sierra Nevada Mountains; 0.1 mile south of CA-88 on a dead-end spur south of Carson Pass
2595
Comment