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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC73567
Abies concolor
Ira L. Wiggins
1930-10-11
5066
El Dorado
Along Placerville-Tahoe highway 18 mi. W. of lake Tahoe.
Comment
CAS-BOT-BC73571
Abies concolor
E. A. McGregor
1909-8-26
206
El Dorado
Glen Alpine
2072
Comment
CAS-BOT-BC330636
Acer glabrum var. glabrum
John Thomas Howell
1925-7-5
1381
El Dorado
Lake Tahoe, Emerald Bay, Armstrong's
1889
Comment
CAS-BOT-BC330656
Acer glabrum var. glabrum
Geo. B. Grant
1900-7-15
s.n.
El Dorado
About Lake Tahoe
2438
Comment
POM128988
Acer glabrum var. torreyi
R. L. Pendleton, F. M. Reed
1907-7-23
1079
El Dorado
Grass Lake trail
2104
Comment
SEINET3098692
Acer macrophyllum
Bassett Maguire, Ruth Maguire, C. B. Maguire
1934-6-4
15215
El Dorado
West slope Sierra Nevada along Lincoln Highway
1520
Comment
UCD116999
Acer macrophyllum
J. D. Atkin
1952-5-3
42
El Dorado
beside Highway 50, 3 miles east of American River Bridge, east of Placerville.
Comment Read comments May 12 2020
JEPS72579
Achillea millefolium
Gladys L. Smith and Alasdair H. Neilson
1970-8-25
2750
El Dorado
below summit area Mt. Tallac
2667
Comment
UCD44178
Achillea millefolium
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-7-25
1544
El Dorado
Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N.
1962
Comment
HSC4557
Achillea millefolium
W. R. Rogers
1965-7-11
260
El Dorado
Tahoe Keys, Lake Tahoe
Comment
CAS-BOT-BC110681
Achnatherum
Peter Rubtzoff
1974-6-26
7660
El Dorado
Sierra Nevada. Blodgett Forest. Bacchi Meadow (Comp. 290R).
1325
Comment
UCD95017
Achnatherum
A. Haig
1951-6-28
s.n.
El Dorado
Vicinity of Echo Lake.
Comment
UCD44054
Achnatherum lemmonii
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-3
1420
El Dorado
Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N.
2011
Comment Read comments Jun 11 2012
UCD50626
Achnatherum lemmonii
Mrs. H. P. Kelley
1916-7-17
s.n.
El Dorado
Tallac, Lake Tahoe.
Comment Read comments Apr 8 2011
UCD50707
Achnatherum lemmonii
Beecher Crampton
1960-6-6
5550
El Dorado
Newtown.
Comment
UCD61651
Achnatherum nelsonii
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-20
4197
El Dorado
Washoe Meadows State Park. Angora Meadows, west side of Angora Creek, vicinity of sewer manhole #7.
1923
Comment
UCD111452
Achnatherum nevadense
Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran
2011-8-8
7111
El Dorado
Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Northern edge of meadow near road.
1892
Comment
SEINET255831
Achnatherum occidentale subsp. californicum
Mary E. Barkworth, LR Firestone
1982-8-22
4025
El Dorado
Meyers Ca; ca 1/4 mi beyond Cal Inspection Station at Little Chalet Ski sales
2950
Comment
SEINET255904
Achnatherum occidentale subsp. californicum
Mary E. Barkworth, LR Firestone
1982-8-22
4050
El Dorado
Ca 1/2 mi beyound Echo Summit fron Meyers Ca.; dirt rd off to the right
2240
Comment
UCD51061
Achnatherum occidentale subsp. californicum
A. A. Beetle
16-26 Jul 1945
4168
El Dorado
South side of Upper Echo Lake, north slope of Ralston Mt.
2286
Comment
SEINET255826
Achnatherum occidentale subsp. occidentale
Mary E. Barkworth, LR Firestone
1982-8-22
4041
El Dorado
Meyers about 0.25 mi beyond CA inspection stationa t Little Chalet Ski Sales; under porch & around.
2950
Comment
SEINET255838
Achnatherum occidentale subsp. occidentale
Mary E. Barkworth, LR Firestone
1982-8-22
4042
El Dorado
Meyers about 0.25 mi beyond California Inspection Station at Little Chalet Ski Sales.
2950
Comment
UCD74150
Achnatherum occidentale subsp. occidentale
Jennifer W. Burt
2005-7-20
18
El Dorado
Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run.
2053
Comment
UCD74157
Achnatherum occidentale subsp. occidentale
Jennifer W. Burt; Jessica Hite
2005-8-16
25
El Dorado
Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run.
2019
Comment
UCD74158
Achnatherum occidentale subsp. occidentale
Jennifer W. Burt; Jessica Hite
2005-8-12
26
El Dorado
Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run.
2245
Comment
UCD74161
Achnatherum occidentale subsp. occidentale
Jennifer W. Burt
2005-7-20
29
El Dorado
Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run.
2090
Comment
SEINET223698
Achnatherum occidentale subsp. pubescens
Mary E. Barkworth, N Gay; L. Greene
1981-7-16
3435
El Dorado
Intersection of US 50 and 89
1905
Comment
OBI74611
Acmispon americanus
David J. Keil
1992-1
23331
El Dorado
Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln.
600
Comment
UCD104000
Acmispon argophyllus var. fremontii
G. K. Helmkamp; Elizabeth A. Helmkamp
2006-6-4
10622
El Dorado
Northern Sierra Nevada foothills. Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Hwy. CA-193.
381
Comment
SD248412
Acmispon nevadensis var. nevadensis
George K. Helmkamp, Elizabeth Helmkamp
2013-8-2
22085
El Dorado
Northern Sierra Nevada Mountains; Mehrten Spring Road, 0.5 mile north of CA 88/Carson Pass Highway.
1793
Comment
UCD104258
Acmispon nevadensis var. nevadensis
G. K. Helmkamp; E. A. Helmkamp
2006-7-31
11053
El Dorado
Northern Sierra Nevada Mtns: along Wright's Lake Road (Forestry Route 4) 3.3 miles north of Hwy US-50.
2049
Comment
SEINET12616223
Aconitum columbianum
K. Christie
2010-6-24
1859
El Dorado
Lake Tahoe Basin Management Unit (USFS); along Angora Creek.
1950
Comment
UC1125853
Aconitum columbianum
A. D. Gifford
1934-7-18
306
El Dorado
2 mi. n. Leek Springs Hill (near cabin on Camp Creek, due s. of <S___> Springs <__>); El Dorado Nat'l Forest, Pyramid Peak Quad.
Comment
CAS-BOT-BC391386
Aconitum columbianum subsp. columbianum
Wm. Vortriede
1931-7-1
s.n.
El Dorado
Camp Sacramento
2438
Comment
CAS-BOT-BC391391
Aconitum columbianum subsp. columbianum
J. C. Hawthorne; F. E. Blaisdell
1899-7-1
s.n.
El Dorado
Tallac, Lake Tahoe
1914
Comment
CAS-BOT-BC391579
Aconitum columbianum subsp. viviparum
A. A. Heller
1915-8-6
12179
El Dorado
Near Echo Camp on the Lincoln Highway
2133
Comment
RSA9124
Aconitum columbianum subsp. viviparum
Carl B. Wolf
1928-8-15
3290
El Dorado
On the trail to Mt. Tallac above Glen Alpine.
2287
Comment
POM84481
Aconitum columbianum var. columbianum
F. W. Peirson
1931-8-7
9521
El Dorado
Glen Alpine Creek Basin.
2226
Comment
CAS-BOT-BC412599
Aconogonon alaskanum
Verne Grant; Alva Grant
1946-7-20
7753
El Dorado
Slope on south side of Upper Echo Lake
2316
Comment
UCD98789
Aconogonon phytolaccifolium
G. K. Helmkamp; E. A. Helmkamp
2006-7-12
10968
El Dorado
Northern Sierra Nevada Mnts: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50.
2104
Comment
CAS-BOT-BC227426
Actaea rubra
George K. Helmkamp; E. A. Helmkamp
2011-7-30
17941
El Dorado
Northern Sierra Nevada Mountains: North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek
1209
Comment
CAS-BOT-BC133131
Adenostoma fasciculatum
John Thomas Howell
1976-8-1
52043
El Dorado
Cameron Park about 3 miles west of Shingle Springs
426
Comment
CAS-BOT-BC69654
Adiantum aleuticum
F. E. Blaisdell
s.n.
El Dorado
Glen Alpine.
Comment
SEINET5338306
Adiantum pedatum
A. D. Bruner
1962-3-17
s.n.
El Dorado
2 miles E. Auburn.
413
Comment
RSA0037291
Aegilops cylindrica
George K. Helmkamp, Elizabeth A. Helmkamp
2013-6-19
20884
El Dorado
Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake
1456
Comment
SACT000027
Aegilops triuncialis
J. Wilson
1982-5-23
El Dorado
0.8 miles SW of intersection, along both sides of the road. serpentine and chaparral. 2 degree slope.disturbed brushland.
Comment
UCD51550
Aegilops triuncialis
Beecher Crampton
1959-5-21
5236
El Dorado
French Camp Road, base of Mt. Aigare, 1.6 miles N of Brandon Corners.
Comment
JEPS71526
Agastache urticifolia
Gladys L. Smith
1964-7-31
2267
El Dorado
on Echo Lake side of summit on trail to Fallen Leaf Lake; on trail to Fallen Leaf Lake, Echo Lake side
2346
Comment
RSA62724
Agastache urticifolia
George B. Grant
1906-8-1
7103
El Dorado
Lake Tahoe.
2073
Comment
UCD19890
Agastache urticifolia
C. H. Lamoureux; H. B. Currier and D. Dybing
1956-7-8
1169 -16
El Dorado
El Dorado National Forest, 5 miles west of Uncle Tom's Cabin.
Comment
CAS-BOT-BC29408
Ageratina occidentalis
William Vortriede
1931-7-1
s.n.
El Dorado
Camp Sacramento
2438
Comment
POM177391
Ageratina occidentalis
L. R. Abrams
1930-8-15
s.n.
El Dorado
Heather Lake
2500
Comment
POM212154
Ageratina occidentalis
Carl B. Wolf
1931-9-9
2414
El Dorado
Below summit of Mt Tallac, Sierra Nevada.
2957
Comment
CAS-BOT-BC295541
Agnorhiza bolanderi
G. Thomas Robbins
1945-4-22
1844
El Dorado
2-3 mi. northwest of Shingle Springs
457
Comment
UC747198
Agnorhiza bolanderi
G. Thomas Robbins
1945-4-22
1844
El Dorado
2 to 3 mi northwest of Shingle Springs
Comment
CAS-BOT-BC295693
Agnorhiza reticulata
Beecher Crampton
1965-7-2
7429
El Dorado
N.E. slope of Pine Hill, 2 miles w.n.w. Rescue, in direct line
Comment
CAS-BOT-BC295697
Agnorhiza reticulata
G. Thomas Robbins
1946-9-7
3746
El Dorado
Along U. S. Highway 50, about 2 miles west of Shingle Springs
411
Comment
BFRS476
Agoseris
Peter Rubtzoff
1974-7-25
7781
El Dorado
Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E).
Comment
UCD128641
Agoseris aurantiaca var. aurantiaca
P. B. Kennedy
1920-8-12
52
El Dorado
El Dorado National Forest -- Barrett Camp.
1935
Comment
UCD72649
Agoseris glauca var. glauca
Ellen Dean; T. Sasaki
2007-7-23
4371
El Dorado
Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #2 plot.
1920
Comment
CHSC73629
Agoseris heterophylla
L. P. Janeway; Eric Schroder
1998-8-17
6069
El Dorado
Meadow on west side of intersection of A1 Tahoe Blvd and Pioneer Trail (South Lake Tahoe).
1920
Comment
SEINET7096687
Agoseris heterophylla
A. G. Vestal
1947-4-28
s.n.
El Dorado
Ca 3.9 miles south of El Dorado on Route 49 on Logtown Ridge. NAD27, 38? deg. 37' 45ao, -120?_ 51' 13ao (converted to WGS84 decimal degrees) UTM Zone 10 687705mE, 4260575mN
Comment
UCR198552
Agoseris heterophylla
George K. Helmkamp, E. A. Helmkamp
2008-4-30
13349
El Dorado
Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown
674
Comment
UCR237054
Agoseris heterophylla
George K. Helmkamp, E. A. Helmkamp
2012-4-24
18837
El Dorado
Northern Sierra Nevada Mountains Foothills, Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg. ) of Garden Valley
705
Comment
UC112917
Agoseris heterophylla var. cryptopleura
Katharine Brandegee
1908-6-3
El Dorado
near Pilot Hill
Comment
CAS-BOT-BC22839
Agoseris heterophylla var. cryptopleura
G. Thomas Robbins
1943-4-15
998
El Dorado
Above North Fork Webber Creek, 3 mi E of Camino
975
Comment
UC112918
Agoseris heterophylla var. heterophylla
Katharine Brandegee
1908-6-3
El Dorado
near Pilot Hill
Comment
UC521409
Agoseris parviflora
E. B. Babcock
1934-7-11
416
El Dorado
Tahoe Meadows and State Line P.O. Tahoe Meadows; Lake Tahoe
Comment
UCD35872
Agoseris retrorsa
Beecher Crampton
1965-6-3
7356
El Dorado
2 miles w.n.w. of Rescue, n.e. slope of Pine Hill.
579
Comment
RSA153405
Agrimonia gryposepala
T. C. Fuller
1961-10-5
7088
El Dorado
Cool-Greenwood Road, 2 miles E of Cool
Comment
CAS-BOT-BC246551
Agrostis
Peter Rubtzoff
1972-9-14
6888
El Dorado
Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek area just south of County Road (Comp. 360R)
1271
Comment
UCR206999
Agrostis
George K. Helmkamp, Amy Barnes
2009-7-8
15168
El Dorado
Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House
1654
Comment
UCD51870
Agrostis capillaris
Beecher Crampton
1978-7-26
9633
El Dorado
1.5 miles N of Meyers, Lake Tahoe Country Club.
Comment
CDA14103
Agrostis exarata
G. F. Hrusa, J. Glazner
1997-6-3
13939
El Dorado
Sierra Nevada; Exposed slopes surrounding Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall.
Comment
UCD52323
Agrostis exarata
Beecher Crampton
1957-8-6
4579
El Dorado
along US Hwy. 50, 2.3 miles west of Vade.
1981
Comment
UCD52421
Agrostis exarata
Katharine Brandegee
Date Unknown
s.n.
El Dorado
Riverton.
Comment
UCD75800
Agrostis exarata
G. Ledyard Stebbins
1969-6-1
6916
El Dorado
0.5 mile southwest of Garden Valley.
576
Comment
SEINET10510117
Agrostis hyemalis
Thomas Morley
1941-9-20
Morley 165
El Dorado
Black moist humus soil in granite cracks along edge of Pyramid Creek, with Juncus spp., Carex, Perideridia; North side of Placerville-Echo Lake highway at Twin Bridges.
1829
Comment
UCR233354
Agrostis idahoensis
George K. Helmkamp, E. A. Helmkamp
2011-9-1
18235
El Dorado
Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail
1523
Comment
UC463396
Agrostis oregonensis
L. R. Abrams
1930-7-15
12690
El Dorado
near Lily Lake; Glen Alpine Canyon
Comment
CAS-BOT-BC139068
Agrostis pallens
A. A. Heller
1915-8-5
12149
El Dorado
Near Camp Echo. On the Lincoln Highway.
2133
Comment
CHSC73518
Agrostis pallens
L. P. Janeway; Eric Schroder
1998-8-19
6099
El Dorado
Large meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park).
1920
Comment
UCD73765
Agrostis pallens
Ellen Dean; J. Poloske and K. Mawdsley
2007-8-24
4465
El Dorado
Washoe Meadows State Park. Dry meadow area north of old quarry and east of fen system.
1927
Comment
CAS-BOT-BC138767
Agrostis scabra
Peter Rubtzoff
1972-8-30
6875
El Dorado
Sierra Nevada. Blodgett Forest. Along East Fork Gaddis Creek ca. 0.1 mile south of Clearcut (Comp. 460E).
1301
Comment
JEPS75150
Agrostis scabra
Gladys L. Smith
1964-7-29
2195
El Dorado
Audrain Lake Trail Echo Summit Area
2194
Comment
SEINET13384028
Agrostis scabra
George K. Helmkamp, Amy Barnes
2014-1
22999
El Dorado
Northern Sierra Nevada Mountains: Ice House Road, 1.7 miles south of Crystal Basin Information Station
1609
Comment
UCD108058
Agrostis scabra
Tim Kuhn
2005-1
90
El Dorado
El Dorado County.
Comment
UCR179339
Agrostis scabra
George K. Helmkamp, E. A. Helmkamp
2006-8-24
11276
El Dorado
Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road
1552
Comment
UCR233306
Agrostis scabra
George K. Helmkamp, E. A. Helmkamp
2011-9-1
18209
El Dorado
Northern Sierra Nevada Mountains, Silver Fork Road, 4.7 miles south of its junction with US-50 in Kyburz, alongside Silver Fork American River
1500
Comment
UCD53712
Agrostis variabilis
Annie M. Alexander; Louise Kellogg
1943-8-27
3485
El Dorado
Dicks Lake, Lake Tahoe region.
2743
Comment
BFRS203
Aira caryophyllea
Peter Rubtzoff
1975-5-28
8009
El Dorado
Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R).
Comment
SACT000271
Aira caryophyllea
J. Wilson
1982-5-2
El Dorado
area to west of road; gabbro, woodland
182.88
Comment
UCD55744
Aira caryophyllea
J. M. Tucker
1958-5-27
3394
El Dorado
beside road from Greenwood to Georgetown, ca. 3.7 miles (by road) west of Georgetown.
Comment
UCR173679
Aira caryophyllea
George K. Helmkamp, Elizabeth Helmkamp
2006-5-1
10283
El Dorado
Northern Sierra Nevada foothills, corner of Pleasant Valley Road and Patterson Drive; west end of Diamond Springs
537
Comment
UCR217169
Aira caryophyllea
George K. Helmkamp, E. A. Helmkamp
2010-5-17
16062
El Dorado
Sierra Nevada Mountains Foothills, Pine Hill Road, 0.8 mile above the junction with Bertana Court; edge of Pine Hill Ecological Reserve
610
Comment
SACT000328
Aira elongata
Herbert Copeland
1939-6-25
El Dorado
sunny place, canyon of Glen Alpine Creek, alt 6000'
Comment
UCD19883
Allium
C. H. Lamoureux; H. B. Currier and D. Dybing
1956-7-7
1169 -8
El Dorado
El Dorado National Forest, Rubicon River.
Comment
UC217300
Allium amplectens
H. M. Hall
1921-6-24
11283
El Dorado
Sly Park
1066
Comment
JEPS74214
Allium campanulatum
Gladys L. Smith and Alasdair Neilson
1970-7-27
2477
El Dorado
summit area Echo Peak Echo Peak
2711
Comment
UCR207011
Allium campanulatum
George K. Helmkamp, E. A. Helmkamp
2009-7-22
15265
El Dorado
Sierra Nevada Mountains, Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing
2015
Comment
POM87031
Allium campanulatum
F. W. Peirson
1925-7-4
6262
El Dorado
Road along E shore of Fallen Leaf Lake.
1951
Comment
UCD80418
Allium sanbornii var. sanbornii
CNPS SN Foothill Team
2005-6-14
SNNR 0281 a
El Dorado
BLM Pine Hill Preserve, Salmon Falls Unit.
341
Comment
CAS-BOT-BC476733
Allium validum
Mrs. J. C. Reynolds
No date listed
s.n.
El Dorado
Glen Alpine Region
Comment
CAS-BOT-BC476737
Allium validum
G. L. Stebbins
1968-7-20
6809
El Dorado
Canyon of Silver Creek, below Junction Dam
1402
Comment
CAS-BOT-BC476741
Allium validum
D. Herrick; N. Houghton; A. Bloom; J. Scheuer
1967-8-8
M 1370
El Dorado
Ben Wood Meadow
2286
Comment
JEPS82412
Allophyllum divaricatum
L. R. Heckard
1969-6-2
El Dorado
along State Hwy 49 about 1.5 mi s of bridge crossing North Fork American River
304
Comment
UCD40138
Allophyllum divaricatum
Rodney Gale Myatt
1970-9-22
382
El Dorado
From Placerville to Hwy 193. Canyon along Hwy 193 to George town, about 2 mi. north of Placerville.
487
Comment
UCD118028
Allophyllum integrifolium
G. K. Helmkamp; E. A. Helmkamp
2007-8-9
12733
El Dorado
Northern Sierra Nevada Mountains: Wright's Lake Road, 1.4 miles S of the lake.
2101
Comment
UCR206772
Allophyllum integrifolium
George K. Helmkamp, Amy Barnes
2009-7-8
15132
El Dorado
Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House
1654
Comment
JEPS72428
Allotropa virgata
Gladys L. Smith
1970-7-18
2546
El Dorado
Lake Audrain
2194
Comment
CAS-BOT-BC171290
Alnus incana subsp. tenuifolia
Alice Eastwood
1909-1-1
211
El Dorado
Sunnyside, Lake Tahoe Region
Comment
UCD109970
Alnus incana subsp. tenuifolia
G. K. Helmkamp; E. A. Helmkamp
2007-9-11
12945
El Dorado
Northern Sierra Nevada Mountains. Forest Road between Wright's Lake and Ice House Reservoir; 1.2 miles west of its junction with Wright's Lake Road.
2049
Comment
UCD81268
Alnus incana subsp. tenuifolia
Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck
2007-8-25
4496
El Dorado
Washoe Meadows State Park. Western edge of park off of Grizzly Mountain Road near sewer manhole #54.
1954
Comment
UCSB26063
Alnus incana subsp. tenuifolia
Belshaw, Charles
1935-7-9
El Dorado
One and one-half miles west of Strawberry on streamside, Placerville-Tahoe highway
1676
Comment
SEINET3245627
Amaranthus albus
G. K. Helmkamp, E. A. Helmkamp
2009-1
15661
El Dorado
Sierra Nevada Mountains Foothills; Canyon Valley Rd. in the east end of Diamond Springs, c. 0.1 mile SE of Pleasant Valley Road (Placerville 7.5')
567
Comment
UCD97153
Amaranthus albus
G. K. Helmkamp; E. A. Helmkamp
2006-10-18
11534
El Dorado
Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy. CA-49 south of Placerville.
540
Comment
CAS-BOT-BC142975
Amelanchier utahensis
Le Roy Abrams
1911-7-27
4809
El Dorado
Near Fallen Leaf Lake
2072
Comment
CHSC73075
Amelanchier utahensis
L. P. Janeway
1998-8-5
5936
El Dorado
Lake Tahoe Basin Management Unit - National Forest. Meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe.
1895
Comment
UCD73777
Amelanchier utahensis
Ellen Dean; J. Poloske and K. Mawdsley
2007-8-24
4477
El Dorado
Washoe Meadows State Park. Eastern edge of fen system.
1933
Comment
UC1039808
Amsinckia menziesii var. menziesii
Peter H. Raven with G. Thomas Robbins
1956-4-29
9091
El Dorado
0.7 mi from Diamond Springs (on road to Somerset (Youngs))
Comment
UCD94812
Anagallis arvensis
Allyson Ayalon; PLS 102 Plant Collection Interns
2011-4-30
5
El Dorado
North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road.
316
Comment
CAS-BOT-BC45097
Anaphalis margaritacea
W. W. Price
1898-7-12
s.n.
El Dorado
Glen Alpine
Comment
CAS-BOT-BC45101
Anaphalis margaritacea
Geo. B. Grant
1906-8-1
7155
El Dorado
Glen Alpine, Lake Tahoe
2438
Comment
CAS-BOT-BC45104
Anaphalis margaritacea
A. A. Heller
1919-7-30
13336
El Dorado
Meek's Bay, Lake Tahoe
1859
Comment
SD237298
Anaphalis margaritacea
G. K. Helmkamp, E. A. Helmkamp
2009-7-22
15258
El Dorado
Sierra Nevada Mountains: Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing.
2015
Comment
UC891434
Anaphalis margaritacea
A. A. Heller
1915-8-6
12180
El Dorado
near Echo Camp; Lincoln Highway
2133
Comment
UCD125377
Anaphalis margaritacea
Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh
2012-7-26
7473
El Dorado
Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway near bridge.
1915
Comment
UCD128841
Anaphalis margaritacea
G. K. Helmkamp; E. A. Helmkamp
2006-7-31
11084
El Dorado
Northern Sierra Nevada Mountains: along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy US-50.
1864
Comment
UCR207016
Anaphalis margaritacea
George K. Helmkamp, E. A. Helmkamp
2009-7-22
15258
El Dorado
Sierra Nevada Mountains, Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing
2015
Comment
UCR233432
Anaphalis margaritacea
George K. Helmkamp, E. A. Helmkamp
2011-9-13
18245
El Dorado
Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 21.4 rd. miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 1.1 mi. NW (331 deg. ) of Alder Hill
2270
Comment
UCR184960
Andropogon virginicus var. virginicus
George K. Helmkamp, E. A. Helmkamp
2006-11-17
11581
El Dorado
Northern Sierra Nevada Mountains Foothills, 0.2 mile west of Diamond Springs along Pleasant Valley Road
537
Comment
UCD106980
Angelica breweri
Ellen Dean; G. Golden, D. Lubin, S. Tidball
2011-8-24
7251
El Dorado
Lake Tahoe Basin. Emerald Bay State Park. Near small parking lot east of Vikings Holm buildings on north side of bay.
1906
Comment
UCD165921
Angelica breweri
Ellen Dean; with Mayra Huerta
2016-8-12
9235
El Dorado
West side of Tahoe Basin. D.L. Bliss State Park. Near southern boundary of park, south of unnamed drainage.
2075
Comment
HSC71427
Angelica breweri
J. M. DiTomaso
1980-9-10
1984
El Dorado
4 mi S of Hwy 50 on Hwy 89, S of Lake Tahoe
1982
Comment
UC907606
Antennaria argentea
G. Thomas Robbins
1944-5-28
1643
El Dorado
4-5 mi nw of, (near South Fork American River) Pollock Pines; South Fork American River
914
Comment
SEINET6735051
Antennaria corymbosa
E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck
2007-6-15
3986
El Dorado
Washoe Meadows State Park. Angora Meadows, between manholes #5 and #6.
89
Comment
UCR176310
Antennaria corymbosa
George K. Helmkamp, E. A. Helmkamp
2006-7-10
10879
El Dorado
Northern Sierra Nevada Mtns, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir
2030
Comment
CDA10079
Antennaria media
P. B. Kennedy
1920-9-17
212
El Dorado
Eldorado National Forest.
Comment
JEPS18221
Antennaria media
L. T. Dempster
1957-7-28
1092
El Dorado
se edge Lake Aloha; Desolation Valley
2468
Comment
LA97771
Antennaria media
G. L. Stebbins Jr.;
1936-8-16
2040
El Dorado
0.5 mi. N of Haypress Meadows, near Lake of the Woods
2560
Comment
SEINET186009
Antennaria rosea
H. L. Mason
1939-7-8
12162
El Dorado
NE end of Fallen Leaf Lake
1951
Comment
POM257135
Antennaria rosea
H. L. Mason
1939-7-8
12162
El Dorado
Northeast of end of Fallen Leaf lake
1951
Comment
SEINET10920153
Antennaria rosea
Herbert L. Mason
1939-7-8
Mason 12162
El Dorado
Open pine forest, northeast end of Fallen Leaf Lake.
1951
Comment
UCD44137
Antennaria rosea subsp. rosea
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-7-25
1503
El Dorado
Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N.
1962
Comment
UCD127203
Anthriscus caucalis
G. K. Helmkamp; E. A. Helmkamp
2007-5-11
11989
El Dorado
Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs.
524
Comment
UCD38796
Apiastrum angustifolium
Beecher Crampton
1958-5-29
4853
El Dorado
1/2 mile south of the new Salmon Falls Bridge.
Comment
UCD113117
Apocynum androsaemifolium
Allyson Ayalon; W. Goss, S. Kosoff, B. Smith
2011-8-20
26
El Dorado
Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89.
762
Comment
BFRS446
Aquilegia
Peter Rubtzoff
1974-6-27
7664
El Dorado
Blodgett Forest: Mutton Creek Road ca. 0.3 mi. east of East Fork Gaddis Creek crossing (Comp. 460E).
Comment
UCD165666
Aquilegia formosa
Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair
2016-6-20
9017
El Dorado
West side of Tahoe Basin. D.L. Bliss State Park. West side of Highway 89. Vicinity of fire road near park residences. Northwest corner of park along unnamed drainage above metal dam near terminus of fire road.
2151
Comment
CAS-BOT-BC392130
Aquilegia formosa
J. C. Hawthorne; F. E. Blaisdell
1899-7-1
s.n.
El Dorado
Fallen Leaf Lake, near Tallac
1914
Comment
POM302169
Aquilegia formosa var. truncata
H. C. Cantelow
1940-7-20
s.n.
El Dorado
1/2 mile E of Carson Pass summit
Comment
RSA0125919
Arabidopsis thaliana
George K. Helmkamp, E. A. Helmkamp
2010-4-23
15929
El Dorado
Salmon Falls Road at the Salmon Falls crossing of the American River
157
Comment
SEINET2442184
Arabidopsis thaliana
George K. Helmkamp, E. A. Helmkamp
2010-5-14
16042
El Dorado
Sierra Nevada Mountains Foothills. Happy Valley Road, 1.1 mi. NE (69 degrees) of Somerset, just west of the bridge over the Cosumnes River. (Camino 7.5').
544
Comment
UCR217395
Arabidopsis thaliana
George K. Helmkamp, Mary Jane Ganive, Mary Alice Barnes
2010-6-15
16305
El Dorado
Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 14 miles southeast of junction with Sly Park Road at Jenkinson Lake
1662
Comment
BFRS253
Arabis
Peter Rubtzoff
1976-6-22
8657
El Dorado
Blodgett Forest: Headquarters Road ca. 0.05 miles east of Spring Road junction (Comp. 250R).
Comment
UCR250611
Arabis rectissima var. rectissima
George K. Helmkamp, Elizabeth Helmkamp
2013-6-19
20896
El Dorado
Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road
1825
Comment
SEINET3507633
Arabis sparsiflora var. arcuata
C. W. Sharsmith
1964-6-19
7298
El Dorado
Fallen Leaf Lake (1/2 mile north of its lower end).
Comment
SEINET3147208
Arabis suffrutescens var. suffrutescens
M. D. Windham
2002-6-18
2579
El Dorado
ENE of Kyburz below Cup Lake near head of Tamarack Creek ca. 1.17 km SSE of the summit (9235) of Ralston Peak
2560
Comment
CAS-BOT-BC171623
Aralia californica
G. Thomas Robbins
1945-7-16
2066
El Dorado
Woods along North Fork Webber Creek, 3 mi. e. of Camino
914
Comment
RSA169506
Arceuthobium americanum
L. S. Rose
1963-7-9
63193
El Dorado
1 mile SW of Meyers.
1982
Comment
UCD101910
Arceuthobium americanum
John Thomas Howell
1963-7-9
39653
El Dorado
1 mile southwest of Meyers.
2011
Comment
UC1085345
Arceuthobium campylopodum
Job Kuijt
1957-4-27
1273
El Dorado
near Camino (Hwy 50)
Comment
POM177545
Arceuthobium campylopodum
L. R. Abrams
1930-8-20
12752
El Dorado
Near Lily Lake, Glenn Alpine Canon.
Comment
UCD150503
Arceuthobium campylopodum
Donald Goheen; G. N. McKibbin
1974-10-9
s.n.
El Dorado
Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road around 0.05 mile east of junction with Sand Mountain Road (Comp. 320E).
1356
Comment
UCR173522
Arctostaphylos manzanita subsp. manzanita
George K. Helmkamp, Elizabeth Helmkamp
2006-5-24
10546
El Dorado
Northern Sierra Nevada Mountains, El Dorado National Forest; south of Union Valley Reservoir, c. 2 air mi. N of US Hwy 50; junction of Ice House Canyon Road and Granite Springs Road
1610
Comment
UCR171205
Arctostaphylos mariposa
George K. Helmkamp, E. A. Helmkamp
2006-3-17
10076
El Dorado
Central Sierra Nevada Foothills, Forni Road between Calif. Highway 50 and Diamond Springs at Weber Creek
488
Comment
RSA633099
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24997
El Dorado
Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville.
1500
Comment
UCD52256
Arctostaphylos mewukka
Roman Gankin
1965-8-31
612
El Dorado
Off of P.G. and E. maintenance road; ca. 1/2 mile above Gankin home; 1/2 mile west of Pacific House.
Comment
UCD52264
Arctostaphylos mewukka
John Thomas Howell; Gordon H. True
1970-5-27
46541
El Dorado
North of Leonardi Spring.
1280
Comment
UCD52366
Arctostaphylos mewukka
Dean W. Taylor
1976-6-30
6009
El Dorado
Peavine Ridge; steep South slope of S. Fork American River canyon.
853
Comment
UCD52452
Arctostaphylos mewukka
W. Robert Powell
1984-9-28
3061
El Dorado
Along Ice House Rd.; 0.9 mi. by road from Highway 50.
1066
Comment
CAS-BOT-BC45509
Arctostaphylos nevadensis
M. D. Morris
1923-8-2
20
El Dorado
Big Hill.
1676
Comment
CAS-BOT-BC45547
Arctostaphylos nevadensis
W. W. Price
1898-7-12
s.n.
El Dorado
Glen Alpine.
1219
Comment
CAS-BOT-BC39937
Arctostaphylos nissenana
G. Thomas Robbins
1944-2-6
1482
El Dorado
Near head of Spanish Ravine at eastern outskirts of Placerville.
Comment
JEPS43043
Arctostaphylos nissenana
Walter Knight and Irja Knight
1965-10-22
1205
El Dorado
most accessible from Pollock Pines Poho Ridge
Comment
RSA633228
Arctostaphylos nissenana
Jon E. Keeley
1993-9-13
24941
El Dorado
North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs.
600
Comment
RSA633233
Arctostaphylos nissenana
Jon E. Keeley
1993-9-13
24938
El Dorado
North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs.
600
Comment
UCD14743
Arctostaphylos nissenana
John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze
1965-3-24
3815 -7
El Dorado
(with A. viscida Parry and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek;
Comment
UCD14753
Arctostaphylos nissenana
John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze
1965-3-24
3815 -24
El Dorado
(with A. viscida Parry and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek;
Comment
UCD52873
Arctostaphylos nissenana
W. G. Watkins
1935-1-29
El Dorado
Placerville.
Comment
SEINET11990973
Arctostaphylos nissenana
W. Knight, Knight, I.
1983-1
4720
El Dorado
near Garden Valley, from Tilden Botanic Garden
Comment
CAS-BOT-BC46666
Arctostaphylos patula
Jean L. Pawek
1956-5-26
90
El Dorado
Highway 89, on ridge above Emerald Bay.
1828
Comment
CAS-BOT-BC46697
Arctostaphylos patula
G. Thomas Robbins
1943-6-7
1137
El Dorado
Above Silver Fork American River near Sacramento Box Sawmill (China Flat), ca. 4 mi. s. of Kyburz.
1371
Comment
CAS-BOT-BC164344
Arctostaphylos viscida
Peter Rubtzoff
1975-7-22
8205
El Dorado
Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area). (Comp. 451E)
1325
Comment
UCD14724
Arctostaphylos viscida
John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze
1965-3-24
3816 -6
El Dorado
California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50;
Comment
UCD14791
Arctostaphylos viscida
John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze
1965-3-24
3814 -7
El Dorado
(Collected as part of a population sample of 40 shrubs, most of which were A. nissenana Merriam, with a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs;
Comment
RSA636958
Arctostaphylos viscida subsp. mariposa
Jon E. Keeley
1993-9-13
25023
El Dorado
South side of Peavine Ridge, White Meadows Road, east of Placerville.
190
Comment
JEPS38870
Arctostaphylos viscida subsp. viscida
W. L. Jepson
1938-4-7
18607
El Dorado
Spanish Ravine Placerville
Comment
UCR184375
Arctostaphylos viscida subsp. viscida
George K. Helmkamp, E. A. Helmkamp
2007-3-5
11596
El Dorado
Foothills, northern Sierra Nevada Mountains, Granite Canyon, along Lotus Road; about 3 miles south of Calif. Hwy 49
372
Comment
UC311655
Arenaria kingii var. glabrescens
Herbert McLean Evans
1920-7-22
El Dorado
Sierra Nevada, Top of Ralston
Comment
UC746900
Arenaria kingii var. glabrescens
G. Thomas Robbins
1943-8-15
1351
El Dorado
about 3 mi ne of Whrights Lake (Rocky slopes above Smith Lake); Smith Lake
2743
Comment
UCD77111
Arnica
G. Ledyard Stebbins
1980-8-20
8172
El Dorado
Desolation Wilderness area, near crest of ridge of Crystal Range, northeast of Tyler Lake, below point 9168. (Exact location unknown. Coordinates estimated by label maker.)
2758
Comment
UCD129040
Arnica chamissonis
Beecher Crampton
1982-7-31
9861
El Dorado
Stateline.
Comment
CAS-BOT-BC82307
Arnica cordifolia
John Thomas Howell
1925-6-12
1147
El Dorado
Eagle Falls, Emerald Bay, Lake Tahoe
Comment
UC991123
Arnica dealbata
H. B. Currier
1952-8-7
El Dorado
upriver 0.5 mi South Fork Camp; El Dorado National Forest
1524
Comment
JEPS71780
Arnica longifolia
Gladys L. Smith and Alasdair H. Neilson
1970-8-25
2764
El Dorado
Mt. Tallac (summit area) Mt. Tallac
2819
Comment
SEINET3096722
Arnica longifolia subsp. myriadenia
G. Thomas Robbins
1943-9-5
1374
El Dorado
Summit of Mt. Tallac
2960
Comment
CAS-BOT-BC82791
Arnica mollis
M. E. Parsons
1910-7-30
s.n.
El Dorado
[Aspengrove] Aspen Grove, Lake Tahoe
Comment
CAS-BOT-BC82794
Arnica mollis
Wm. Vortriede
1931-7-1
s.n.
El Dorado
Camp Sacramento
2438
Comment
SBBG62758
Arnica mollis
R. H. Nordhoff
1940-8-12
547
El Dorado
trail to Desolation Valley, above Glen Alpine Resort
2651
Comment
CDA10131
Arnica nevadensis
T. C. Fuller
1961-8-22
6897
El Dorado
Highway 89, 7 miles south of Highway 50, 9 miles south of Meyers.
0
Comment
CAS-BOT-BC90068
Arnica ovata
A. A. Heller
1916-8-11
12544
El Dorado
South side of Echo Lake
Comment
CAS-BOT-BC85069
Arnica parryi
H. M. Hall
1910-7-17
8781
El Dorado
Sierra Nevada Mountains - So. end Fallen Leaf Lake
1950
Comment
CAS-BOT-BC85072
Arnica parryi
W. R. Dudley
1900-6-27
s.n.
El Dorado
Camp Agassiz, near Glen Alpine
Comment
CAS-BOT-BC85073
Arnica parryi
John Thomas Howell
1925-7-2
1306
El Dorado
Between Fallen Leaf Lake Camp and Glen Alpine Lodge, Lake Tahoe Region
Comment
SBBG12615
Artemisia douglasiana
D. Myrick
1958-9-27
17
El Dorado
near Fallen Leaf Lake
1950
Comment
UC1119538
Artemisia douglasiana
P. L. Johannsen, A. D. Gifford
1934-6-4
337
El Dorado
200 yd sw White Hall; Eldorado National Forest, Pyramid Pk. Quadrangle
Comment
UC1119556
Artemisia douglasiana
P. L. Johannsen
1934-8-23
467
El Dorado
w edge Fallen Leaf Lake; Eldorado National Forest, Pyramid Peak Quadrangle
Comment
UC674784
Artemisia douglasiana
Thomas Morley
1941-9-20
160
El Dorado
at Twin Bridges (n side of Placerville-Echo Lake Highway, along Pyramid Creek); Sierra Nevada, Pyramid Creek
1828
Comment
UC747197
Artemisia douglasiana
G. Thomas Robbins
1943-7-10
1260
El Dorado
3 mi e Placerville; Eddy Arboretum, Institute of Forest Genetics
822
Comment
CAS-BOT-BC93899
Artemisia dracunculus
G. L. Stebbins
1978-8-13
78156
El Dorado
Along Trout Creek, about 6 miles south of South Tahoe, 1 mile northwest of Fountain Place
2316
Comment
CAS-BOT-BC93702
Artemisia norvegica subsp. saxatilis
H. M. Hall; H. P. Chandler
1903-8-1
4751
El Dorado
Pyramid Peak - Sierra Nevada
2743
Comment
UC54076
Artemisia norvegica subsp. saxatilis
H. M. Hall and H. P. Chandler
Aug 1 1903-Aug 2 1903
4751
El Dorado
Pyramid Peak Sierra Nevada Mountains, Pyramid Peak
2743
Comment
CAS-BOT-BC97310
Artemisia tridentata subsp. tridentata
W. R. Dudley
1893-6-8
s.n.
El Dorado
Tallac Hotel
Comment
SFV958
Asarum hartwegii
A. Hartman
1960-4-30
115
El Dorado
3 miles down dirt road from U. S. Highway 50. Turnoff east of Pacific House. Near stream.
1220
Comment
SEINET5642232
Asarum lemmonii
Robert L. Johnson, Leigh A. Johnson; Adam T. Yankee
2013-6-26
2292
El Dorado
Vicinity of Ice House Reservoir campground. Forest Service Rd 11N37.; 0
1676
Comment
UCR195086
Asclepias cordifolia
George K. Helmkamp, E. A. Helmkamp
2007-5-27
12161
El Dorado
Northern Sierra Nevada Mountains Foothills, 0.7 mile down a hiking trail northeast of CA-49; trail starting 3.5 miles northwest of Placerville
430
Comment
RSA417611
Aster alpigenus
Harry H. Stone
1933-8-27
18607
El Dorado
Mt. Ralston
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
CHSC73640
Aster occidentalis
L. P. Janeway; Eric Schroder
1998-8-17
6066
El Dorado
Meadow on west side of intersection of A1 Tahoe Blvd and Pioneer Trail (South Lake Tahoe).
1920
Comment
UCR258203
Aster occidentalis
George K. Helmkamp, Amy Barnes
2014-7-28
22975
El Dorado
Northern Sierra Nevada Mountains, at the junction of Wentworth Springs Road and Ice House Road
1412
Comment
RSA286215
Aster occidentalis var. fremontii
R. F. Thorne
1974-7-31
44940
El Dorado
Grass Lake road S of Meyers and N of Luther's Pass
2195
Comment
UCR176044
Aster occidentalis var. occidentalis
George K. Helmkamp, E. A. Helmkamp
2006-7-28
11006
El Dorado
Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station
2245
Comment
UCR242838
Aster occidentalis var. occidentalis
George K. Helmkamp, E. A. Helmkamp
2010-9-1
16896
El Dorado
Northern Sierra Nevada Mountains, Mehrten Springs Road, 0.6 mile north of its junction wtih CA-88
2018
Comment
UCD104666
Astragalus bolanderi
W. A. Williams
1951-7-6
s.n.
El Dorado
Amador County line, Hwy. 88 Five miles W. Tragedy Springs.
2286
Comment
CAS-BOT-BC69529
Athyrium alpestre subsp. americanum
G. Thomas Robbins
1945-8-3
2075
El Dorado
On eastern face of Tells Peak just below summit, Desolation Valley Wilderness Area.
2743
Comment
CAS-BOT-BC66004
Athyrium filix-femina
Peter Rubtzoff
1975-8-20
8354
El Dorado
Blodgett Forest: West Fork Gaddis Creek off west side of Mainline Road 0.15 mi. north of Mutton Creek Road junction
1293
Comment
JEPS73115
Athyrium filix-femina var. cyclosorum
Gladys L. Smith
1972-7-23
3468
El Dorado
below Echo Summit lodge (e side U.S. 50)
2194
Comment
CAS-BOT-BC17406
Athysanus pusillus
Peter Rubtzoff; Robert C. Heald
1976-5-18
8516
El Dorado
Sierra Nevada. The Georgetown Divide. Blodgett Forest. Gaddis Creek area off camp 1 Road.
1264
Comment
UCD80516
Avena barbata
CNPS SN Foothill Team
2005-3-25
SNFN 0024 a
El Dorado
CDPR Folsom State Recreation Area, above the Peninsula Campground at Folsom Lake, about 150 m upslope from the road leading to the campground, about 1/4 mile from the final turn into the campground.
201
Comment
POM162542
Balsamorhiza hookeri
Marcus E. Jones
1929-6-26
s.n.
El Dorado
Lake Tahoe. [county unspecified]
Comment
UCD42449
Barbarea vulgaris
Lloyd P. Tevis
1902-8-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
UCD149116
Berberis aquifolium var. repens
Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu
2014-7-19
8483
El Dorado
El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Dry forest near Grizzly Mtn Drive.
1950
Comment
RSA248701
Berberis dictyota
B. C. Templeton
1967-4-19
10752
El Dorado
5 miles E. of Placerville
610
Comment
CAS-BOT-BC75656
Berberis nervosa
D. L. Smith; G. L. Stebbins
1975-11-28
C 7509
El Dorado
Long Canyon, 3.5 miles northeast of Camino.
762
Comment
SEINET4176617
Bistorta bistortoides
E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck
2007-6-15
3996
El Dorado
Washoe Meadows State Park, Angora Meadows, between sewer manholes #7 and #8
1921
Comment
UCD84154
Bistorta bistortoides
Chuck Hughes
2009-7-7
113
El Dorado
near Rubicon Trail crossing of Gerle Creek.
1773
Comment
UCD150232
Blechnum spicant
G. L. Stebbins
1976-6-2
7637
El Dorado
Along Rock Creek, 7 miles southeast of Georgetown. (Exact location unknown. Coordinates estimated by label maker.)
609
Comment
CAS-BOT-BC66266
Blechnum spicant
G. Ledyard Stebbins
1968-6-22
6706
El Dorado
North Canyon, 2.5 miles ne. of Grizzly Flat
1280
Comment
JEPS72026
Boechera howellii
Gladys L. Smith and Alasdair H. Neilson
1970-7-27
2499
El Dorado
Echo Peak summit area Echo Peak
2711
Comment
CAS-BOT-BC14216
Boechera pinetorum
L. S. Rose
1941-7-9
41301
El Dorado
Lake Tahoe. Rubicon Point.
1900
Comment
UCR270631
Boechera platysperma
John F. Emmel
2001-6-26
1720
El Dorado
Sierra Nevada Mtns., southwest Lake Tahoe area, Angora Lakes Trail, halfway from Fallen Leaf to Angora Lakes parking area
2073
Comment
JEPS72037
Boechera rectissima
Gladys L. Smith
1963-7-28
1918 a
El Dorado
trail from U.S. Hwy 50 to Lake Audrain
2194
Comment
UCD61667
Boechera retrofracta
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-20
4211
El Dorado
Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west.
1924
Comment
CAS-BOT-BC25782
Boechera stricta
E. J. Newcomer
1909-1-1
s.n.
El Dorado
Deer Park Springs, Lake Tahoe.
Comment
CAS-BOT-BC25783
Boechera stricta
William Vortriede
1927-7-1
s.n.
El Dorado
Camp Sacramento.
Comment
CAS-BOT-BC25785
Boechera stricta
E. A. McGregor
1909-8-9
66
El Dorado
Lake Tahoe Region. Hal Moon Lake.
2365
Comment
RSA32308
Boisduvalia densiflora var. densiflora
G. Thomas Robbins
1944-7-6
1750
El Dorado
Sly Park, 5 mi. S of Pollock Pines
1006
Comment
UC682115
Bolandra californica
G. L. Stebbins Jr.
1941-7-15
3166
El Dorado
ledges on trail near Fallen Leaf Lake (sw base of peak); Angora Peak
2164
Comment
JEPS73098
Botrychium multifidum
Gladys L. Smith
1970-7-16
2473
El Dorado
Lake Audrain, lower shore Echo Summit area
2194
Comment
RSA757538
Botrychium multifidum
George K. Helmkamp, Amy Barnes
2009-7-8
15156
El Dorado
Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House
1654
Comment
UCD136833
Botrychium multifidum
Dennis Wm. Stevenson
1974-10-27
410
El Dorado
North of Grass Lake (Luther Pass), between State Highway 89 and the lake.
2346
Comment
UCR190198
Brassica geniculata
George K. Helmkamp, E. A. Helmkamp
2007-9-19
12979
El Dorado
Northern Sierra Nevada Mountains Foothills, along Greenstone Road just south of its junction with US-50 (east of Shingle Springs)
427
Comment
UCD42530
Brassica nigra
Lloyd P. Tevis
1902-7-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
CAS-BOT-BC127796
Brickellia grandiflora
J. Clausen
1932-9-14
629
El Dorado
Tahoe Region, above Glen Alpine
2194
Comment
POM158540
Brickellia microphylla
R. Rothrock
s.n.
El Dorado
Tellac [Tallac] Peak, above Tahoe.
Comment Read comments Dec 1 2015
SEINET9296185
Brodiaea elegans
Unknown
2009-6-2
14873
El Dorado
Sierra Nevada Mountains Foothills: along Pleasant Valley Road (CA-49), 0.1 mile W of its jct with Missouri Valley Road (Placerville 7.5' Q) Open area in oak woodland. Locally common, not at all widespread.
Comment
SEINET9373676
Brodiaea elegans
G. Helmkamp, Barnes, Alice
2010-6-19
16310
El Dorado
Sierra Nevada Mountains Foothills
Comment
UC747513
Brodiaea elegans subsp. elegans
G. Thomas Robbins
1943-5-28
1099
El Dorado
3 mi e Placerville (forest at western edge of Institute); Institute for Forest Genetics
731
Comment
SEINET10533838
Brodiaea multiflora
Rixford
1902-6-11
RIXFORD s.n. 1902
El Dorado
Nashville
Comment
SEINET799043
Bromus carinatus
G. Thomas Robbins
1943-1
1178
El Dorado
In Arboretum of Institute of Forest Genetics, 3 miles E. of Placerville
822
Comment
UCR37264
Bromus carinatus
A. C. Sanders
1984-6-17
5050 B
El Dorado
Sierra Nevada Mtns., on the road to Cody Meadows, 2.5 road miles north of the road along the Silver Fork of the American River, 0.2 mi NE of the junction with the road to Pack Saddle Pass
1860
Comment
CAS-BOT-BC149538
Bromus carinatus var. carinatus
R. E. Frenkel
1964-6-11
546
El Dorado
On Sly Park Road, 0.1 mile south of entrance to Sly Park.
1103
Comment
UCD96108
Bromus diandrus
Ellen Dean; PLS 102 Plant Collection Interns
2011-4-30
6972
El Dorado
North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley Unit off Kanaka Valley Road, north of Cameron Park. Along main dirt road through valley.
304
Comment
SEINET3285076
Bromus hordeaceus
George K. Helmkamp, E. A. Helmkamp
2009-5-24
14768
El Dorado
Sierra Nevada Mountains Foothills: Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49.
381
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
UCR230670
Bromus hordeaceus
George K. Helmkamp, E. A. Helmkamp
2011-5-7
17223
El Dorado
Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs
523
Comment
UCD148438
Bromus inermis
Ellen Dean; T. Starbuck, H. Lin
2014-5-26
8281
El Dorado
Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park.
1919
Comment
UCD34565
Bromus inermis
Beecher Crampton
1985-7-14
10010
El Dorado
El Dorado County, Stateline.
Comment
JEPS76773
Bromus laevipes
L. R. Heckard
1974-5-15
3703
El Dorado
about 6 1/2 mi s of El Dorado (Canyon of the North Fork Consumnes River); Canyon of the North Fork Consumnes River
304
Comment
UCD125361
Bromus laevipes
Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh
2012-7-26
7459
El Dorado
Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway.
1908
Comment
UCD72676
Bromus laevipes
Ellen Dean; T. Sasaki
2007-7-23
4398
El Dorado
Washoe Meadows State Park, eastern side of the park on east side of fen system. Upper Truckee River Restoration Project monitoring well #16 plot.
1926
Comment
UCD80530
Bromus laevipes
CNPS SN Foothill Team
2005-6-16
SNNR 0335 a
El Dorado
BLM Pine Hill Preserve, Salmon Falls Unit, northeast of the South Fork of the American River, between the DFG and BLM Salmon Falls parcels.
193
Comment
UCD58985
Bromus madritensis
Eric Nagy
1990-6-2
19
El Dorado
Near downtown Cameron Park, off Rt. 50.
Comment
UCD165728
Bromus orcuttianus
Ellen Dean
2016-7-12
9083
El Dorado
West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South of unnamed drainage on east side of Highway 89.
2062
Comment
UCD59239
Bromus orcuttianus
August L. Hormay
1932-7-7
s.n.
El Dorado
7 miles north of Placerville.
Comment
SEINET14440036
Bromus orcuttianus
W. L. Halvorson
1969-8-17
334
El Dorado
In South Lake Taho, 5 mi south of the lake on Hwy 89
1890
Comment
SACT001012
Bromus rubens
J. Wilson
1985-3-8
El Dorado
1500 feet west along north shore lake trail from Salmon Falls Bridge.
Comment
UCD59721
Bromus sterilis
Beecher Crampton
1964-4-27
6926
El Dorado
1 mile east of Clarksville, jct. Bass Lake road and U. S. Hwy. 50.
Comment
SEINET11675628
Bromus suksdorfii
H. H. Heller
1938-1
769
El Dorado
Tamarack Trail, Fallen Leaf
Comment
UC682078
Bromus vulgaris
G. L. Stebbins Jr.
1941-7-19
3195
El Dorado
head of Fallen Leaf Lake Fallen Leaf Lake
1920
Comment
CHSC73257
Calamagrostis canadensis
L. P. Janeway; Eric Schroder, Katherine Murrell
1998-7-29
5894
El Dorado
Lake Tahoe Basin Management Unit. Along road 1214 (to Angora Lookout), 0.5 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake.
2042
Comment
UCD57742
Calamagrostis rubescens
R. M. Love
1945-7-10
s.n.
El Dorado
El Dorado County.
701
Comment
RSA0093560
Calandrinia ciliata
George K. Helmkamp, E. A. Helmkamp
2009-3-19
14429
El Dorado
Sierra Nevada Mtns. Foothills. Rock Creek Road at the Rock Creek crossing; about 3.5 miles west of Finnon Reservoir.
412
Comment
UCD100189
Calandrinia ciliata
G. K. Helmkamp; E. A. Helmkamp
2007-4-30
11880
El Dorado
Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville.
511
Comment
CAS-BOT-BC80370
Calocedrus decurrens
G. Thomas Robbins
1944-10-15
1832
El Dorado
At C.C.C. Camp Snowline, 3 mi. e. of Camino
1036
Comment
SEINET195490
Calocedrus decurrens
G. T. Robbins
1944-2-6
1484
El Dorado
At CCC Camp Snowline 3 mi E of Camino
1036
Comment
UC463456
Calocedrus decurrens
Ira L. Wiggins
1930-10-11
5064
El Dorado
18 mi w Lake Tahoe (along Placerville-Tahoe highway)
Comment Read comments Feb 13 2012
UCR209760
Calocedrus decurrens
George K. Helmkamp, E. A. Helmkamp
2009-8-14
15478
El Dorado
Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Patterson Drive; south of Pleasant Valley Road in Diamond Springs
527
Comment
UCD139609
Calochortus
P. B. Kennedy
1920-8-20
169
El Dorado
El Dorado National Forest, Barrett Camp.
1935
Comment
UCD159981
Calochortus albus
Jack Major
1966-4
s.n.
El Dorado
Pine Hill.
Comment
UCR173809
Calochortus albus
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-4
10626
El Dorado
Northern Sierra Nevada foothills, Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Calif. Hwy 193
381
Comment
CAS-BOT-BC132323
Calochortus clavatus
G. Thomas Robbins
1944-7-12
1762
El Dorado
Above North Fork Webber Creek, ca. 3 mi. e. of Camino
914
Comment
UCD139496
Calochortus clavatus var. avius
W. Robert Powell; William Overton Jr.
1983-7-8
s.n.
El Dorado
2.5 miles east of Camino, just above north fork of Weber Creek.
Comment
SBBG12157
Calochortus leichtlinii
D. Myrick
1958-6-22
33
El Dorado
near Camp Richardson, Lake Tahoe
1889
Comment
UC370262
Calochortus leichtlinii
E. O. Essig
1928-7-19
El Dorado
Upper Echo Lake
2438
Comment
SEINET11261807
Calochortus monophyllus
George K. Helmkamp, E. A. Helmkamp
2012-4-30
18883
El Dorado
Northern Sierra Nevada Mountains Foothills: Mosquito Road, 2.4 miles N of the bridge over the South Fork American River.; 0
694
Comment
UC422976
Calochortus monophyllus
Francis Ramaley
1917-5-20
11292
El Dorado
10 mi e Placerville
Comment
UC672147
Calochortus monophyllus
Loyd Swift
1928-5-5
El Dorado
Georgetown
Comment
CAS-BOT-BC492619
Calochortus monophyllus
E. K. Balls; L. W. Lenz
1955-5-12
20469
El Dorado
Rancho Santa and Botanical Garden, 2 mi. along rd. 1/4 mi. above Rainbow Hybridizing Gdns., Placerville
883
Comment
UCSB632
Calochortus nudus
Keator, Glenn
1959-7-12
El Dorado
1/2 mile east of Aloha lake in Desolation valley wilderness area
Comment
JEPS6631
Calycadenia multiglandulosa
Marcus E. Jones, A. M.
1882-7-5
3363
El Dorado
St. Lawrence (St. Lawrence was a post office & settlement 2 1/2 mi n of Kelsey [& 2 1/2 mi e of Garden Valley][& 10 mi n of Placerville on the Georgetown road]) St. Lawrence
Comment
UC894250
Calycadenia multiglandulosa
Marcus E. Jones, A. M.
1882-7-5
3363
El Dorado
St. Lawrence
Comment
CAS-BOT-BC270526
Calycadenia multiglandulosa
David D. Keck
1932-6-29
1538
El Dorado
About 0.5 mile N of El Dorado on road to Placerville
Comment
UCD129720
Calycadenia multiglandulosa
Gerald D. Carr
1971-6-20
568
El Dorado
1.0 mile north of Smith Flat Road on Jacquier Road.
Comment
POM29729
Calycadenia multiglandulosa subsp. bicolor
Marcus E. Jones
1882-7-5
3363
El Dorado
St. Lawrence.
Comment
CAS-BOT-BC275355
Calycadenia truncata var. truncata
John Thomas Howell
1930-10-12
5577
El Dorado
Directly N of Coloma on road to Georgetown
Comment
UC725695
Calyptridium monospermum
A. A. Heller
1911-8-10
12533
El Dorado
above Echo Lake (e side of Ralston Peak); Ralston Peak
2407
Comment
UCD165565
Calyptridium monospermum
Ellen Dean; with Svetlana Yegorova and Daniel McNair
2016-5-10
8863
El Dorado
West side of Tahoe Basin. D.L. Bliss State Park. Western side of park on east side of highway 89. North side of access road (leading to northernmost park entrance).
1945
Comment
UCR173707
Calyptridium monospermum
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-10
10696
El Dorado
Northern Sierra Nevada Mountains, Ice House Road, 0.2 mile north of its junction with Wentworth Springs Road
1620
Comment
UCD100411
Calyptridium umbellatum
Herbert B. Currier
1952-8-6
s.n.
El Dorado
South Fork Camp, El Dorado National Forest.
1524
Comment
CDA32173
Campanula prenanthoides
M. Beyers
2010-8-2
740
El Dorado
Along a dirt road below and just north of State Route 88.
1495
Comment
SD239671
Campanula prenanthoides
George K. Helmkamp, E. A. Helmkamp
2011-7-30
17916
El Dorado
Northern Sierra Nevada Mountains: along North-South Road, 1.6 miles orth of its junction with Omo Ranch Road, 0.95 mi NNW (331a^z) of Omo Ranch Road. Jct. with Hwy 88 (Caldor 7.5'Q)
1460
Comment
UCR179342
Campanula prenanthoides
George K. Helmkamp, E. A. Helmkamp
2006-8-24
11289
El Dorado
Northern Sierra Nevada Mountains, Ice House Road, 3.8 miles north of Wentworth Springs Road
1616
Comment
SD234858
Capsella bursa-pastoris
G. K. Helmkamp, E. A. Helmkamp
2007-3-22
11666
El Dorado
Foothills, Northern Sierra Nevada Mountains: Bucks Bar Road 4.4 miles south of Pleasant Valley Road at the junction of Sand Ridge road (Camino 7.5' Q)
627
Comment
UCD165070
Cardamine
Peter Rubtzoff
1975-5-27
7991
El Dorado
U.C. Blodgett Forest Research Station: Lower part of Heliport clearing.
Comment
UCD60442
Cardamine breweri
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-15
3993
El Dorado
Washoe Meadows State Park. Angora Meadows, between sewer manholes #7 and #8.
1921
Comment
UCD44811
Cardamine breweri var. breweri
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-9
2177
El Dorado
Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N.
1944
Comment
UCR249558
Cardamine breweri var. breweri
George K. Helmkamp, E. A. Helmkamp
2007-6-20
12408
El Dorado
Northern Sierra Nevada Mountains, Mormon Emigrant Trail 2.0 miles west of its junction with Hwy CA-88 and at Singleton Springs
2247
Comment
UCR173491
Cardamine pensylvanica
George K. Helmkamp, Elizabeth Helmkamp
2006-4-29
10271
El Dorado
Northern Sierra Nevada Foothills, Rock Creek Road, 5.7 mi. east of Calif. Hwy 193, N of the South Fork of the American River
427
Comment
UC117870
Cardamine pensylvanica
C. F. Sonne
June 1894
628
El Dorado
Truckee Sierra Nevada Mountains, Truckee
Comment
CDA3643
Cardaria draba
T. C. Fuller
1971-4-3
19854
El Dorado
Sierra Nevada; East of China Mountain, ca. 6 miles south of El Dorado.
Comment
UC1613370
Carex
Charles M. Belshaw
1935-7-5
1080
El Dorado
near Wilson's (meadow on creek); upper S Fork of Silver Creek
2286
Comment
UCD140990
Carex
G. K. Helmkamp; E. A. Helmkamp
2006-7-10
10881
El Dorado
Northern Sierra Nevada Mountains. Wright's Lake Road, 6.1 miles north of Hwy. US-50. At junction with the road from Ice House Resevoir.
2030
Comment
UCD148620
Carex
Ellen Dean; N. Khuu, V. Stewart
2014-6-21
8371
El Dorado
El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. Just east of Hwy 89 bridge over creek.
1868
Comment
CAS-BOT-BC18229
Carex
Catherine Best
1981-8-1
s.n.
El Dorado
Sierra Nevada. Echo Lake.
2255
Comment
CAS-BOT-BC322117
Carex
Peter Rubtzoff
1972-8-30
6877
El Dorado
U.C. Blodgett Forest Research Station, along East Fork of Gaddis Creek.
Comment
UCD44787
Carex
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-9
2153
El Dorado
Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N.
1944
Comment
RSA550442
Carex abrupta
R. Tallent
1987-8-6
879
El Dorado
Desolation Wilderness Area. Haypress Meadows.
2537
Comment
CAS-BOT-BC17791
Carex amplifolia
G. L. Stebbins
1977-7-17
7781
El Dorado
Along Martin Creek, about 200 m. south of its junction with Silver Fork.
1615
Comment
UCD161674
Carex angustata
Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez
2015-5-31
8832
El Dorado
West side of LakeTahoe basin. Sugar Pine Point State Park. Fen, downslope (south of) group camping area of campground.
1928
Comment
UCD44086
Carex aquatilis var. aquatilis
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-3
1452
El Dorado
Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N.
2011
Comment
UCD44170
Carex athrostachya
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-7-25
1536
El Dorado
Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N.
1962
Comment
UC747495
Carex bolanderi
G. Thomas Robbins
1944-5-28
1636
El Dorado
Long Creek, 1-2 mi from its confluence with South Fork American River
914
Comment
UCD165992
Carex brainerdii
Daniel M. McNair; with Ellen Dean
2016-6-10
2139
El Dorado
west side of Tahoe Basin at D.L. Bliss State Park.
1938
Comment
UC1532817
Carex canescens
Robert F. Thorne, L. DeBuhr
1975-8-23
47229
El Dorado
just n of Luther Pass (Grass Lake); Grass Lake
2346
Comment
UC1729885
Carex canescens
L. P. Janeway, Eric Schroder, Katherine Murrell, Todd Adams
1998-7-22
5797
El Dorado
meadow near mouth of Meeks Creek (w of Hwy 89 and 0.4-0.5 mi w of Meeks Bay of Lake Tahoe, Homewood Quadrangle); near mouth of Meeks Creek, Homewood Quadrangle
1895
Comment
UC1109172
Carex davyi
Verne Grant, Alva Grant
1946-7-20
7750
El Dorado
n side Upper Echo Lake
2286
Comment
RSA252449
Carex diandra
Robert F. Thorne, C. W. Tilforth
1969-9-7
39291
El Dorado
Grass Lake, S of Highway 89, 1/2 mile W of Luther Pass.
2317
Comment
RSA364205
Carex diandra
Robert F. Thorne, Larry E. DeBuhr
1975-8-23
47231
El Dorado
Grass Lake: Just N of Luther Pass.
2348
Comment
CAS-BOT-BC19854
Carex echinata subsp. echinata
R. Tallent
1987-7-26
828
El Dorado
Desolation Wilderness. Lake Sylvia Area. South of Lyons Creek Trail.
2439
Comment
UCD61687
Carex filifolia
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-20
4231
El Dorado
Washoe Meadows State Park. Eastern edge of park, west side of Sawmill Road, opposite Echo View Drive.
1923
Comment
CHSC114372
Carex filifolia var. erostrata
M. Beyers
2011-7-20
1016
El Dorado
Sierra Nevada Mountains: Shealor Lakes.
Comment
SEINET11630936
Carex filifolia var. erostrata
H. H. Heler
1938-1
896
El Dorado
Tamarack Trail, Fallen Leaf
Comment
UCD147677
Carex fracta
Allyson Ayalon; Lucie Jerabkova
2012-7-1
55
El Dorado
El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50.
1645
Comment
UCD74074
Carex fracta
Jennifer W. Burt
2006-8-7
178
El Dorado
Sierra-at-Tahoe active ski area, off Hwy 50 near Phillips - collected from center of 'Lower Main' ski run.
2325
Comment
UCR15429
Carex fracta
George K. Helmkamp
1977-9-1
s.n.
El Dorado
Sierra Nevada Mtns., Grass Lake, west of Luther Pass
2348
Comment
CAS-BOT-BC21250
Carex fracta
Catherine Best
1983-8-30
s.n.
El Dorado
Sierra Nevada. Near Osgood Swamp.
1981
Comment
CHSC106658
Carex heteroneura
Peter F. Zika
2010-8-10
25310
El Dorado
Northern Sierra Nevada Highlands (n SNH); NW end of Grass Lake, W side of Luther Pass.
2365
Comment
SEINET7587558
Carex heteroneura
Ray Tallent
1987-7-24
806
El Dorado
El Dorado National Forest, N of Strawberry Crk.
1800
Comment
CAS-BOT-BC22097
Carex heteroneura
P. B. Kennedy
1920-9-19
220
El Dorado
El Dorado National Forest. Rockbound Trail.
2438
Comment
SEINET7561555
Carex hirtissima
M. J. Waterway, M. J. Lechowicz
1984-4-26
3075 c
El Dorado
On W side of Hwy 193, ca 1 mi S of the jct of 193 and the Georgetown-Westminister Springs Road in downtown Georgetown.
Comment
CHSC106443
Carex hoodii
Peter F. Zika
2010-8-10
25309
El Dorado
Northern Sierra Nevada Highlands (n SNH). NW end of Grass Lake, W side of Luther Pass.
2365
Comment
CAS-BOT-BC285558
Carex inops subsp. inops
Peter Rubtzoff
1976-5-19
8541
El Dorado
Georgetown Divide, Sierra Nevada. Blodgett Forest: off east side of 90 Cutoff ca. 0.05 mi. south of junction with Loop Road (Comp. 90E)
1277
Comment
CHSC73327
Carex integra
L. P. Janeway; Eric Schroder
1998-9-2
6248
El Dorado
Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50.
2292
Comment
UC704
Carex laeviculmis
Ezra Brainerd
1897-7-20
El Dorado
Strawberry Creek Sierra Nevada Mts.
1767
Comment
UCD149272
Carex laeviculmis
G. L. Stebbins
1976-6-6
C 7661
El Dorado
Northeast of Georgetown. Along Rock Creek. (Exact location unknown. Coordinates estimated by label maker. Note: elevation recorded by Stebbins for this collection is too high for Section 3 along Rock Creek.)
853
Comment
UCR37024
Carex lemmonii
A. C. Sanders
1984-6-17
5048
El Dorado
Sierra Nevada Mtns., on the road to Cody Meadows, 2.5 road miles north of the road along the Silver Fork of the American River, 0.2 mi NE of the junction with the road to Pack Saddle Pass
1860
Comment
RSA550473
Carex lenticularis
R. Tallent
1987-8-5
866
El Dorado
Along creek below Waca Lake; Desolation Wilderness Area.
2488
Comment
UCD44226
Carex lenticularis var. impressa
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-7-25
1592
El Dorado
Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N.
1962
Comment
UCD140499
Carex lenticularis var. impressa
P. B. Kennedy
1920-8-17
195
El Dorado
El Dorado National Forest-Barret Camp.
1935
Comment
CAS-BOT-BC28477
Carex lenticularis var. lipocarpa
John Thomas Howell
1945-9-29
21541
El Dorado
Desolation Valley.
Comment
CAS-BOT-BC28481
Carex lenticularis var. lipocarpa
R. Tallent
1987-8-5
866
El Dorado
Desolation Wilderness Area, along creek below Waca Lake.
2487
Comment
UC2014250
Carex lenticularis var. lipocarpa
Peter Rubtzoff, John Thomas Howell
1973-7-19
7188
El Dorado
BLODGETT FOREST: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E).
Comment
UCD149457
Carex leporinella
G. Ledyard Stebbins
1977-8-1
7795
El Dorado
Wrights Lake. (Exact location unknown. Coordinates estimated by label maker.)
Comment
UCD149464
Carex leporinella
G. Ledyard Stebbins
1977-8-3
77108
El Dorado
Desolation Wilderness Area north of Island Lake. (Exact location unknown. Coordinates estimated by label maker.)
2712
Comment
SD130937
Carex leporinella
John Thomas Howell
1946-8-31
22951
El Dorado
Sierra Nevada; Mt. Tallac.
Comment
HSC92371
Carex limosa
D. H. Norris
1984-9-1
71331
El Dorado
Grass Lake, about 1.5 mi. W of Luther Pass on Hwy. 89
2300
Comment
CAS-BOT-BC31130
Carex luzulina
John Thomas Howell
1963-7-9
39649
El Dorado
Near foot of Echo Summit grade, 1 mi SW of Meyers.
2011
Comment
UC1133359
Carex microptera
H. S. Yates
1936-8-8
5976
El Dorado
2 mi ne Sayles Flat; Pyramid Peak Quadrangle
Comment
UCD140667
Carex multicaulis
Dean W. Taylor
1976-7-1
6010
El Dorado
Highway 50 at 39 Mile Campground. S. Fork American River Canyon.
1645
Comment
UCD74089
Carex multicostata
Jennifer W. Burt; Belinda Lo, Susan Cartwright
2006-7-17
173
El Dorado
Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run.
2164
Comment
CHSC73460
Carex nebrascensis
L. P. Janeway; Eric Schroder
1998-8-27
6196
El Dorado
Lake Tahoe Basin. Large, long meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50.
1901
Comment
UC980
Carex nebrascensis
Ezra Brainerd
1897-7-8
El Dorado
Tallac Sierra Nevada Mts.
1889
Comment
CAS-BOT-BC119762
Carex nebrascensis
Frank Warrington Peirson
1925-7-2
6250
El Dorado
S side of Lake Tahoe.
1905
Comment
UCD140686
Carex nebrascensis
R. H. Miller
1950-6-4
89
El Dorado
about 5 miles west of Luther Pass on Highway 89.
2194
Comment
UCD165677
Carex nervina
Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair
2016-6-20
9028
El Dorado
West side of Tahoe Basin. D.L. Bliss State Park. Along fire road on western side of Highway 89.
2117
Comment
CHSC73331
Carex pachystachya
L. P. Janeway; Eric Schroder
1998-9-3
6265
El Dorado
Lake Tahoe Basin Management Unit. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit.
2142
Comment
CHSC83229
Carex pachystachya
Beecher Crampton
1984-8-15
9902
El Dorado
Stateline.
Comment
RSA702861
Carex pellita
L. P. Janeway
2004-8-19
8250
El Dorado
Northern High Sierra Nevada: Northeast side of Lake Valley; meadow on west side of intersection of Al Tahoe Blvd. and Pioneer Trail; north side of Heavenly Valley Creek.
1920
Comment
UCD72618
Carex rossii
Ellen Dean; T. Sasaki
2007-7-23
4341
El Dorado
Washoe Meadows State Park, southeast corner of park just south of restored quarry area. Upper Truckee River Restoration Project monitoring well #5 plot.
1920
Comment
RSA52317
Carex scopulorum
J. T. Howell
1945-9-29
21532
El Dorado
Haypress Meadow
Comment
CHSC109969
Carex senta
Peter F. Zika
2010-8-10
25314
El Dorado
NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH).
2365
Comment
UCD149111
Carex simulata
Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu
2014-7-19
8478
El Dorado
El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Large meadow in NW part of park north of Grizzly Mtn Rd entrance.
1923
Comment
UCD44931
Carex simulata
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-23
2296
El Dorado
Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N
2267
Comment
UCR175643
Carex specifica
George K. Helmkamp, E. A. Helmkamp
2006-7-7
10834
El Dorado
Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz
1982
Comment
CAS-BOT-BC117799
Carex specifica
Kenneth R. Genz
1978-7-30
8710
El Dorado
Sierra Nevada, Camp Cody, Boy Scouts of America, Cody Lake Basin,
2194
Comment
UC1109160
Carex spectabilis
Verne Grant, Alva Grant
1946-7-24
7778
El Dorado
s side Upper Echo Lake
2316
Comment
CAS-BOT-BC117082
Carex straminiformis
Beecher Crampton
1984-8-15
9902
El Dorado
Stateline
Comment
UC1380
Carex straminiformis
Ezra Brainerd
1897-7-17
El Dorado
lake near Meisner's ranch; Sierra Nevada Mts.
2316
Comment
CHSC73336
Carex subfusca
L. P. Janeway; Eric Schroder
1998-8-18
6080
El Dorado
Lake Tahoe Basin Management Unit. Meadow on west side of Upper Truckee River about 0.3 mi south of Hwy 50 and 1 mi west-southwest of Meyers.
1920
Comment
SEINET7577226
Carex subfusca
Andrew L. Hipp, Glen C. Clifton
1999-7-11
708
El Dorado
Fallen Leaf Lake Road, at intersection w/ 1212. Road runs along E shore of Fallen Leaf Lake, south of Lake Tahoe in El Dorado Nat'l Forest.
1966
Comment
UCR209056
Carex subfusca
Peter Rubtzoff
1972-9-19
6914
El Dorado
Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mutton Creek area c. 0.3 mi. south of 'County Road
1280
Comment
CAS-BOT-BC116692
Carex subfusca
Gladys L. Smith
1959-6-15
1227
El Dorado
Glen Alpine Trail-road near gate. Fallen Leaf region.
2225
Comment
CAS-BOT-BC116699
Carex subfusca
Martin Simon Jussel
1941-7-18
s.n.
El Dorado
Upper Truckee River, 4 mi SW of Bijou.
Comment
CAS-BOT-BC116703
Carex subfusca
P. B. Kennedy
1920-9-20
236
El Dorado
In woods along boundary line El Dorado National Forest-Big Silver Creek.
2255
Comment
CAS-BOT-BC115705
Carex tahoensis
John Thomas Howell
1946-8-31
22952
El Dorado
Summit ridge of Mt Tallac. Type-locality.
2956
Comment
JEPS73208
Carex utriculata
Gladys L. Smith
1972-8-23
3478
El Dorado
shore of Upper Angora Lake Upper Angora Lake
2255
Comment
UC532222
Carex utriculata
Herbert F. Copeland
1934-7-22
El Dorado
Wright's Lake
2133
Comment
UCD60354
Carex utriculata
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-15
3941
El Dorado
Washoe Meadows State Park. Angora Meadows adjacent to Angora Creek, south of sewer manhole #4.
1918
Comment
UCD81293
Carex utriculata
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-15
3941
El Dorado
Washoe Meadows State Park. Angora Meadows adjacent to Angora Creek, south of sewer manhole #4.
1918
Comment
CAS-BOT-BC115314
Carex utriculata
W. R. Dudley
1894-8-1
s.n.
El Dorado
Lake of the Woods.
Comment
CAS-BOT-BC115325
Carex utriculata
Mrs. H. C. Cantelow
1936-7-26
1523
El Dorado
N. end of Grass Lake, Luther Pass.
Comment
CAS-BOT-BC115078
Carex vesicaria
A. A. Heller
1915-9-10
12262
El Dorado
Benwood Meadow near Camp Echo on the Lincoln Highway.
Comment
SEINET11173337
Carex vesicaria
Unknown
1998-8-17
6053
El Dorado
El Dorado County
Comment
UCD61635
Carex vesicaria
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-20
4187
El Dorado
Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek.
1922
Comment
UCR257817
Carex vesicaria
George K. Helmkamp, Amy Barnes
2012-8-19
19664
El Dorado
Northern Sierra Nevada Mountains, northwest side of Ice House Road, 0.2 mile north of its junction with Forest Route 13N20, c 1.3 miles northeast of Wentworth Springs Road
1787
Comment
CHSC105485
Carex xerophila
L. P. Janeway; B. Castro
2010-6-12
9995
El Dorado
Northern Sierra Nevada Foothills. Pine Hills Preserve, Cameron Park Unit; along 4x4 dirt frontage road on north sie of Hwy 50 1.3 km west of Ponderosa Way and Shingle Springs.
448
Comment
SBBG59956
Cassiope mertensiana
Mrs. J. Howard
-Aug-1895
El Dorado
near Lake Tahoe
Comment
JEPS72457
Cassiope mertensiana subsp. californica
Gladys L. Smith and Alasdair H. Neilson
1970-8-20
2643
El Dorado
Pyramid Peak
3042
Comment
CAS-BOT-BC248936
Castilleja
Elsie Zeile Lovegrove
1947-6-6
s.n.
El Dorado
Lake Tahoe Basin. Fallen Leaf Lake road
Comment
JEPS17557
Castilleja
Rimo Bacigalupi with G. Thomas Robbins
1955-5-21
5156
El Dorado
3 mi e Placerville (directly e of and above Smiths Flat, on ridge toward the sw of the Institute of Forest Genetics)
792
Comment
JEPS57361
Castilleja affinis subsp. affinis
L. R. Heckard
1968-5-29
1920
El Dorado
about 1.5 mi e Pilot Hill
304
Comment
CAS-BOT-BC249335
Castilleja applegatei
Valerie Ziemba
1981-5-15
030
El Dorado
1 mi. east of Cameron Pk. exit on Rt. 50
Comment
JEPS103924
Castilleja applegatei subsp. pinetorum
T. I. and F. M. Chuang
1991-6-29
7843
El Dorado
Ca 1 mi SW of Garden Valley, on way to Placerville.
Comment
SBBG68577
Castilleja attenuata
Milo H. Gates
1879-1
El Dorado
Rose Springs
Comment
SEINET7072551
Castilleja attenuata
A. G. Vestal
1963-5-6
s.n.
El Dorado
About 0.6 mile east of Four Corners on the road to Gold Hill. Coordinate datum: NAD 27. UTM Zone 10, 681055mE, 4292427mN.
Comment
UC747126
Castilleja attenuata
G. Thomas Robbins
1945-5-17
1909
El Dorado
about 3 mi e Camino (canyon side above the North Fork Webber Creek)
1005
Comment
UCR80255
Castilleja breweri
Christopher Davidson
1974-7-26
2504
El Dorado
Echo Summit on St Hwy 50.
2255
Comment
UCR173596
Castilleja exserta subsp. exserta
George K. Helmkamp, Elizabeth Helmkamp
2006-5-4
10292
El Dorado
Northern Sierra Nevada Mountains Foothills, east end of Diamond Springs, 0.1 mile north of the junction of Pleasant Valley Road and Calif. Hwy 49
543
Comment
UCR206590
Castilleja exserta subsp. exserta
George K. Helmkamp, E. A. Helmkamp
2009-5-24
14787
El Dorado
Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road
640
Comment
JEPS57359
Castilleja foliolosa
L. R. Heckard
1968-5-29
1918
El Dorado
ca 2 mi nw Rescue (along road up to Pine Hill)
548
Comment
JEPS13136
Castilleja lacera
Rimo Bacigalupi with G. Thomas Robbins
1955-5-22
5167
El Dorado
1 mi due s Diamond Springs (watershed of Martinez Springs); Martinez Springs
548
Comment
UCR148158
Castilleja lineariloba
Beecher Crampton
1969-5-6
8404
El Dorado
Sierra Nevada Foothills, c. 6 mi NE of Folsom (in direct line) on Salmon Falls road
Comment
CHSC1718
Castilleja miniata
V. Holt
1940-7-13
El Dorado
Hay Press Meadows, Echo Lake.
2438
Comment
UC463382
Castilleja miniata
L. R. Abrams
1930-8-8
12728
El Dorado
near Lily Lake (Glen Alpine Canyon); Glen Alpine Canyon
Comment
POM302048
Castilleja miniata
A. A. Beetle, D. E. Beetle, Alva Hansen
1945-07
4083
El Dorado
South side of Upper Echo Lake, north slope of Ralston Mt.
2287
Comment
RSA0012005
Castilleja miniata subsp. miniata
George K. Helmkamp, E. A. Helmkamp
2011-9-13
18243
El Dorado
Mormon Emigrant Trail, 21.4 rd. miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 1.1 mi. NW (331 deg.) of Alder Hill
2270
Comment
UCD123001
Castilleja miniata subsp. miniata
G. K. Helmkamp; E. A. Helmkamp
2007-6-20
12391
El Dorado
Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 22.8 miles ESE of its junction with Sly Park Road at Jenkinson Lake.
2264
Comment
UC54611
Castilleja nana
H. M. Hall and H. P. Chandler
Aug 1 1903-Aug 2 1903
4724
El Dorado
Pyramid Peak; Sierra Nevada Mountains
2926
Comment
UC907728
Castilleja parviflora
G. Thomas Robbins
1943-7-25
1302
El Dorado
ca 2 mi nw Echo Lake (at edge of Haypress Meadows); Haypress Meadows
2438
Comment
CAS-BOT-BC240992
Castilleja pilosa
J. C. Hawthorne; F. E. Blaisdell
1899-7-1
s.n.
El Dorado
Tallac, Lake Tahoe
1914
Comment
JEPS3439
Castilleja pilosa
L. M. Newlon
1920-6-28
El Dorado
Fallen Leaf
Comment
UC1063477
Castilleja pilosa
A. E. Wieslander
Jun 1929
106
El Dorado
Tahoe Meadows; Markleeville Quad.
1920
Comment
JEPS73889
Castilleja subinclusa subsp. subinclusa
L. R. Heckard
1974-5-15
3698
El Dorado
about 6.5 mi s El Dorado (canyon of the North Fork Cosumnes River)
304
Comment
HSC104252
Castilleja tenuis
G. K. Helmkamp, E. A. Helmkamp
2010-7-23
16598
El Dorado
Northern Sierra Nevada Mountains: trailhead at the east end of Wright's Lake, 1.2 mi. N of the visitor's center at the lake entrance
2127
Comment
JEPS79163
Castilleja tenuis
Tsan Ian Chuang with Fei-Mei Chuang
1980-7-15
7745
El Dorado
sw side Lake Tahoe; Fallen Leaf Campground
1901
Comment
OBI79193
Castilleja tenuis
G. K. Helmkamp, E. A. Helmkamp
2009-6-29
15075
El Dorado
Sierra Nevada Mountains: Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74 deg. ) of Pollock Pines (Riverton 7.5' Q.)
1642
Comment
UCR251243
Castilleja tenuis
George K. Helmkamp, E. A. Helmkamp
2012-7-6
19359
El Dorado
Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50
2078
Comment
UCD34736
Castilleja tenuis
Beecher Crampton
1989-6-10
10180
El Dorado
Tahoe Basin, Stateline, along entrance road to Stables.
Comment
RSA0045230
Catalpa speciosa
G. K. Helmkamp, E. A. Helmkamp
2006-9-29
11456
El Dorado
Pleasant Valley Rd 0.1 mile east of Patterson Dr.
534
Comment
SBBG122269
Ceanothus arcuatus
D. O. Burge
2008-6-3
1012 b
El Dorado
below summit of Robbs Peak, USFS Rd 13N31, 2.7 rd mi from intersection with Ice House Rd
2000
Comment
CAS-BOT-BC48557
Ceanothus cordulatus
L. R. Abrams
1930-8-20
12756
El Dorado
near Lily Lake, Glen Alpine Canyon
1981
Comment
CAS-BOT-BC48561
Ceanothus cordulatus
Laura M. Lathrop
1909-7-12
s.n.
El Dorado
Fallen Leaf Lake
Comment
CAS-BOT-BC48564
Ceanothus cordulatus
M. D. Morris
1923-8-2
45342
El Dorado
El Dorado Forest
1676
Comment
UC1281507
Ceanothus cordulatus
H. E. McMinn
1941-8-23
5376
El Dorado
ridge betw. Emerald Bay and Cascade Lake
Comment
UCD111388
Ceanothus cordulatus
G. K. Helmkamp; Elizabeth A. Helmkamp
2006-5-31
10584
El Dorado
Northern Sierra Nevada Mountains; Wright's Lake Road just north of Highway US-50.
1665
Comment
UCD40137
Ceanothus cordulatus
Rodney Gale Myatt
1970-9-22
403
El Dorado
From Placerville to Hwy 193. Canyon along Hwy 193 to George town, about 2 mi. north of Placerville.
487
Comment
UCR175660
Ceanothus cordulatus
George K. Helmkamp, E. A. Helmkamp
2006-7-7
10832
El Dorado
Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz
1982
Comment
RSA0037323
Ceanothus cordulatus
John F. Emmel
1993-6-28
1267
El Dorado
Sierra Nevada, SW Lake Tahoe region; near foot of mid-Tallac Trail, 0.1-0.2 air mile north of north end of Liliy Lake.
2011
Comment
UCD40116
Ceanothus cuneatus
Rodney Gale Myatt
1972-6-1
377
El Dorado
Along Hwy 193, north of Placerville towards Georgetown, and about 2 mi. north of Placerville.
487
Comment
UCR189475
Ceanothus cuneatus subsp. cuneatus
George K. Helmkamp, E. A. Helmkamp
2007-3-11
11611
El Dorado
Foothills, northern Sierra Nevada Mountains, Salmon Falls Road, 0.2 mi northeast of Sweetwater Creek, SSW of Pilot Hill
122
Comment
UCD112107
Ceanothus cuneatus var. cuneatus
G. K. Helmkamp; E. A. Helmkamp
2007-4-30
11877
El Dorado
Northern Sierra Nevada Mountains; hiking trail leaving from CA-49, 3.4 miles northwest of Placerville.
511
Comment
CAS-BOT-BC49810
Ceanothus diversifolius
Peter Rubtzoff
1975-8-19
8331
El Dorado
Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road;
1280
Comment
UC907782
Ceanothus fresnensis
G. Thomas Robbins
1945-4-22
1843
El Dorado
2-3 mi nw. Shingle Springs
457
Comment
SEINET13945953
Ceanothus integerrimus
Jack Major, Eilif Dahl
1962-1
s.n.
El Dorado
Shingle Springs
Comment
CAS-BOT-BC50676
Ceanothus integerrimus var. macrothyrsus
Alice M. King
1943-7-28
18899
El Dorado
2 miles west of Pacific House
Comment
SEINET2445056
Ceanothus lemmonii
George K. Helmkamp, E. A. Helmkamp
2010-5-17
16065
El Dorado
Sierra Nevada Mountains Foothills. Pine Hill Road, 0.8 mi above the junction with Bertana Court; edge of Pine Hill Ecological Reserve (Shingle Springs 7.5').
610
Comment
SJSU3927
Ceanothus lemmonii
C. W. Sharsmith
1964-7-21
7343
El Dorado
Shingle Springs (1 mi W)
365
Comment
UCD112159
Ceanothus lemmonii
C. E. Goodpasture
1973-5-2
35
El Dorado
Very top of Pine Hill, ca. 2-3 miles northwest of Rescue.
Comment
RSA25835
Ceanothus palmeri
Carl B. Wolf
1941-7-19
11027
El Dorado
Sierra Nevada foothills, 1.3 miles E of Rescue on road to Coloma and Placerville.
366
Comment
UC1182188
Ceanothus prostratus
R. E. Rockey
June 1960
3
El Dorado
Allen Ranch burn El Dorado National Forest, Georgetown <Quad?> (Georgetown)
Comment
CDA35685
Ceanothus prostratus
Al Veerkamp
1961-7-6
El Dorado
Cascade Stables, Camp Richerdson, Hwy 89.
0
Comment
CAS-BOT-BC32652
Ceanothus roderickii
W. Knight; Irja Knight
1967-7-26
2581
El Dorado
originally from rooted specimens: 3 mi W of Shingle Springs, along US Hwy 50 roadside
Comment
CAS-BOT-BC52201
Ceanothus roderickii
Robert F. Thorne; P. Everett
1964-4-16
33765
El Dorado
yellow pine forest on N slope of Pine Hill, ca 3-4 miles ENE of Rescue
609
Comment
CAS-BOT-BC52204
Ceanothus roderickii
G. Thomas Robbins
1945-4-22
1843
El Dorado
2-3 mi. Northwest of Shingle Springs
457
Comment
RSA754655
Ceanothus roderickii
Dylan O. Burge
2009-4-21
DOB 1102 b
El Dorado
South side of US Hwy 50, between Durock Road and us Hwy 50, accessed via off-road vehicle trail beginning 1.2 road miles (1.9 km) SW of South Shingle Springs Road, 2.0 km 253 degrees True WSW of Shingle Springs.
425
Comment
UCD159986
Ceanothus roderickii
Jack Major
1966-3
s.n.
El Dorado
Pine Hill.
Comment
UC1071450
Ceanothus tomentosus
P. L. Johannsen
1931-7-9
4
El Dorado
Kelsey Road 1 mi n American River; Placerville Quad., n of the American River
457
Comment
JEPS72619
Ceanothus velutinus
Gladys L. Smith
1972-7-17
3607
El Dorado
ridge between Cascade Lake and Emerald Bay
2133
Comment
JEPS72622
Ceanothus velutinus
Gladys L. Smith
1972-8-26
3528
El Dorado
about Eagle Lake
2127
Comment
UC1281459
Ceanothus velutinus
G. Townsley, H. E. McMinn
1941-8-23
5375
El Dorado
ridge between Emerald Bay and Cascade Lake; ridge between Emerald Bay and Cascade Lake
Comment
UC634586
Ceanothus velutinus
Herbert L. Mason
1926-5-30
3319
El Dorado
ridge between Emerald Bay Lake Tahoe and Cascade Lake; btw Emerald Bay Lake Tahoe and Cascade Lake
Comment
UC638643
Ceanothus velutinus
Ethel Crum
1939-7-4
3017
El Dorado
two mi se Echo Lake (Echo Summit); , se of Echo Lake
2286
Comment
UCD34417
Ceanothus velutinus
Beecher Crampton
1982-7-18
9840
El Dorado
El Dorado County, Stateline.
Comment
CAS-BOT-BC52427
Ceanothus velutinus var. velutinus
R. C. M. Berriman
1924-8-9
46347
El Dorado
Eldorado Forest
1889
Comment
UC1071498
Ceanothus velutinus var. velutinus
P. L. Johannsen
1934-8-30
472
El Dorado
1 mi w Rubicon Pt. (Plot 289); El Dorado National Forest, Pyramid Peak
Comment
CDA1866
Cenchrus longispinus
T. C. Fuller
1961-10-5
7091
El Dorado
Sierra Foothills; N side Carson Road, just W of gate to Institute of Forest Genetics, about 3.5 miles E of Placerville.
0
Comment
CDA20212
Centaurea calcitrapa
R. Breckenridge
2003-8-26
PDR 1227122
El Dorado
Sierra Nevada; Hwy 50, 1/10 mi E of Kyburz Motel, Kyburz.
0
Comment
CAS-BOT-BC282005
Centaurea calcitrapa
J. Caswell
1973-8-21
s.n.
El Dorado
Shingle Springs
Comment
UCD151023
Centaurea solstitialis
D. S. Park; S. Joslin
2010-5-29
103
El Dorado
trail near American River. Grassland.
189
Comment
UCR206743
Centaurium muehlenbergii
George K. Helmkamp, E. A. Helmkamp
2009-6-22
15035
El Dorado
Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs
527
Comment
POM128273
Centaurium namophilum
C. Jones
1907-7-10
s.n.
El Dorado
Camino
Comment
UC480897
Centromadia fitchii
Katharine Brandegee
El Dorado
Sweetwater
Comment
UC480898
Centromadia fitchii
Katharine Brandegee
El Dorado
Shingle Springs
Comment
UCR188236
Cerastium glomeratum
George K. Helmkamp, E. A. Helmkamp
2007-4-29
11872
El Dorado
Foothills, Northern Sierra Nevada Mountains, Lake Oaks mobile home park, Diamond Springs
524
Comment
UCD83774
Ceratophyllum
Lars W. J. Anderson
21-22 May 2009
WP 590
El Dorado
South Lake Tahoe, Tahoe Keys, Way Point 590.
Comment
RSA167555
Cercis occidentalis
Robert F. Thorne, Percy C. Everett
1964-4-16
33772
El Dorado
Yellow pine forest on N slope of Pine Hill, 3-4 miles ENE of Rescue.
610
Comment
UC580652
Chaenactis alpigena
P. L. Johannsen
1934-8-2
441
El Dorado
1/4 mi w of Ralston Peak; Pyramid Peak Quadrangle
2743
Comment
CDA36412
Chaenactis douglasii
M. Beyers, G. F. Hrusa
2011-7-2
1010
El Dorado
Sierra Nevada: Shealor Lakes.
2316
Comment
UCD74034
Chaenactis douglasii
Jennifer W. Burt
2005-7-20
112
El Dorado
Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run.
2074
Comment
CAS-BOT-BC276522
Chaenactis douglasii var. douglasii
Wm. Vortriede
1925-7-1
s.n.
El Dorado
Camp Sacramento
Comment
CAS-BOT-BC276532
Chaenactis douglasii var. douglasii
Paul F. Covel
1936-8-6
1098
El Dorado
Strawberry on American River
Comment
JEPS72557
Chaenactis douglasii var. douglasii
Gladys L. Smith
1964-7-6
2445
El Dorado
trail from Echo Lake to Aloha Lake
Comment
CAS-BOT-BC276529
Chaenactis douglasii var. douglasii
David D. Keck
1932-6-30
1561
El Dorado
Between Fallen Leaf Lake and Lake Tahoe
1920
Comment
SEINET2082680
Chaenactis stevioides
G. Rink
1999-7-12
sn
El Dorado
Near the base of Lover's Leap, near the town of Strawberry.
1900
Comment
CAS-BOT-BC140772
Chamaebatia foliolosa
Mrs. Marian Campbell
1920-6-28
s.n.
El Dorado
Fallen Leaf Lake
Comment
OBI10196
Chamaebatia foliolosa
Robert F. Hoover
1968-6-18
11174
El Dorado
E of Somerset on Grizzly Flat rd
Comment
SBBG123004
Chamaesyce serpillifolia subsp. hirtula
G. K. Helmkamp with E. A. Helmkamp
2007-7-23
12568
El Dorado
Rock Creek rd, 7.1 mi E of its jct with St Hwy 193
567
Comment
SEINET9443608
Chamaesyce serpyllifolia
E. Dean, T. Sasaki
2007-7-23
4358
El Dorado
Washoe Meadows State Park, E side of park near undeveloped road, Upper Truckee River Restoration Project monitoring well # 15 plot.
1920
Comment
CAS-BOT-BC165959
Chamerion angustifolium
E. A. McGregor
1909-8-9
54
El Dorado
Half Moon Lake. Lake Tahoe Region
2365
Comment
UC73314
Chamerion angustifolium subsp. circumvagum
Miss Katherine Chandler
1904-8
El Dorado
near Glen Alpine
Comment
SEINET12191723
Chamerion angustifolium subsp. circumvagum
Unknown
1961-1
172
El Dorado
Echo Lake turn off U.S. 50 hwy, 1 m N to near the Pines Campground
2250
Comment
SEINET5344167
Chamerion angustifolium var. canescens
C. W. Lantz
1920-1
461
El Dorado
Stream bank, Glen Alpine Creek, Fallen Leaf Lake
Comment
UCR208537
Cheilanthes
Peter Rubtzoff, Donald Goheen
1975-6-25
8118
El Dorado
Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Chinquapin Flat Road c. 1.6 mi. south of double gates at Old Gaddis Creek Road
1311
Comment
CHSC114909
Cheilanthes gracillima
M. Beyers; G. F. Hrusa
2011-7-20
1003
El Dorado
Sierra Nevada: Shealor Lakes.
2255
Comment
UCD150473
Chenopodium atrovirens
James A. Neilson Jr.
1971-9-16
2014
El Dorado
Tahoe Basin, 1494 Ormsby Drive, South Lake Tahoe.
1920
Comment
UCD97926
Chenopodium berlandieri
G. K. Helmkamp; E. A. Helmkamp
2007-9-11
12931
El Dorado
Northern Sierra Nevada Mountains: Along Hwy. US-50, 0.4 mile southwest of Phillips.
1829
Comment
OBI74580
Chenopodium pumilio
David J. Keil
1992-1
23390
El Dorado
Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln.
600
Comment
SEINET5642231
Chimaphila menziesii
Robert L. Johnson, Leigh A. Johnson; Adam T. Yankee
2013-6-26
2293
El Dorado
Vicinity of Ice House Reservoir campground. Forest Service Rd 11N37.; 0
1678
Comment
UCD165687
Chimaphila menziesii
Ellen Dean
2016-7-12
9043
El Dorado
West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. West side of Highway 89. Close to the highway.
2062
Comment
SDSU9890
Chimaphila umbellata
Helen L. Dale
1928-8-1
El Dorado
Grass Lake.
Comment
CAS-BOT-BC497668
Chlorogalum pomeridianum
G. Thomas Robbins
1944-6-29
1745
El Dorado
Above North Fork Webber Creek, ca 3 mi E of Camino
914
Comment
UCR170352
Chondrilla juncea
George K. Helmkamp, Elizabeth Helmkamp
2005-9-12
9850
El Dorado
Northern Sierra Nevada Foothills, E of Sacramento; Sly Park Road (County Highway E-16), c. 1 mi SW of Jenkinson Lake
1067
Comment
UC1135222
Chrysolepis sempervirens
P. L. Johannsen
1934-7-13
376
El Dorado
1.5 mi se Sugar Loaf; El Dorado National Forest, Pyramid Peak Quad.
1463
Comment
UCD165258
Chrysolepis sempervirens
Peter Rubtzoff
1972-10-4
7002
El Dorado
The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road.
1296
Comment
UCR209004
Chrysolepis sempervirens
George K. Helmkamp, E. A. Helmkamp
2009-8-19
15505
El Dorado
Sierra Nevada Mountains, Ice House Road at the junction to the lower campground and boat ramp of Loon Lake
1976
Comment
UCR257694
Chrysolepis sempervirens
George K. Helmkamp, Amy Barnes
2012-8-19
19650
El Dorado
Northern Sierra Nevada Mountains, junction of Ice House Road and entrance to campground on the south end of Loon Lake
1980
Comment
SEINET11860555
Chrysothamnus nauseosus subsp. albicaulis
L. R. Abrams
1932-9-8
13411
El Dorado
S slope of Cathedral Peak, Fallen Leaf
2073
Comment
CAS-BOT-BC100781
Chrysothamnus viscidiflorus subsp. viscidiflorus
Alice Eastwood
1906-7-21
1279
El Dorado
Lower end of Fallen Leaf Lake
Comment
BFRS478
Cichorium intybus
Peter Rubtzoff
1974-9-19
7907
El Dorado
Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R).
Comment
CAS-BOT-BC261632
Cichorium intybus
Peter Rubtzoff
1974-7-24
7756
El Dorado
U.C. Blodgett Forest Research Station: County Road, about 0.6 miles east of main Station entrance.
1350
Comment
JEPS72746
Circaea alpina subsp. pacifica
Gladys L. Smith
1972-8-23
3450
El Dorado
below California Alpine Club lodge (e. side U.S. 50)
2194
Comment
UC747285
Circaea alpina subsp. pacifica
G. Thomas Robbins
1943-6-8
1141
El Dorado
ca. 3 mi. e. Camino (N. Fork Webber Creek); N. Fork Webber Creek
914
Comment
UCD142030
Circaea alpina subsp. pacifica
Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova
2013-7-19
7854
El Dorado
W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, south side of creek.
1944
Comment
CAS-BOT-BC285295
Cirsium andersonii
Elsie Zeile Lovegrove
1938-9-15
s.n.
El Dorado
Lake Tahoe Basin. Glen Alpine road
Comment
CDA33269
Cirsium andersonii
V. Popescu, Dale Woods
2010-8-4
El Dorado
Forest Road between Wright s Lake and Ice House.
Comment
UCD142724
Cirsium andersonii
Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck
2013-8-16
7946
El Dorado
W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, Southern side of the pond.
1981
Comment
CAS-BOT-BC285301
Cirsium andersonii
M. D. Morris
1924-8-3
31
El Dorado
Eldorado National Forest
1554
Comment
CDA1036
Cirsium andersonii
T. C. Fuller
1961-8-22
6892 -C
El Dorado
Slope above Hwy. 89, 4 mi. S of Hwy 50, 6 mi. S of Myers.
0
Comment
CDA22974
Cirsium arvense
Wendy West
2008-8-4
PDR# 1332948
El Dorado
Placerville, 2160 Carson Rd.
0
Comment
UC747190
Cirsium occidentale var. californicum
G. Thomas Robbins
1945-6-17
1991
El Dorado
above Camp Creek (near Baltic Peak)
975
Comment
UCD44138
Cirsium scariosum
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-7-25
1504
El Dorado
Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N.
1962
Comment
CAS-BOT-BC286278
Cirsium scariosum
Geo. B. Grant
1906-8-1
s.n.
El Dorado
Tallac
Comment
CAS-BOT-BC438989
Cistanthe monosperma
John Thomas Howell
1925-6-17
1159
El Dorado
Armstrong's, Emerald Bay, Lake Tahoe.
1889
Comment
CAS-BOT-BC344949
Clarkia
Peter Rubtzoff
1975-7-10
8173
El Dorado
U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca 1.6 miles south of Old Gaddis Creek Road (double gates).
Comment
SEINET806123
Clarkia
Robert A. Raguso
1999-1
RAR 99 -50
El Dorado
Sierra Nevada foothills. Rt. 49, 3 miles south of Shingle Springs.
Comment
SEINET11265833
Clarkia biloba subsp. biloba
George Helmkamp, E. A. Helmkamp
2011-7-2
17621
El Dorado
Northern Sierra Nevada Mountains Foothills: Forni Road near Weber Creek, 0.8 miles south of its Placerville junction with US-50. (Placerville 7.5' Q.); 0
495
Comment
UCD104333
Clarkia biloba subsp. biloba
G. K. Helmkamp; Elizabeth A. Helmkamp
2006-6-4
10621
El Dorado
Northern Sierra Nevada foothills. Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Hwy. CA-193.
381
Comment
RSA32307
Clarkia biloba subsp. brandegeeae
G. Thomas Robbins
1943-6-21
1207
El Dorado
West of Institute of Forest Genetics, 3 miles E of Placerville.
732
Comment
UC747278
Clarkia unguiculata
G. Thomas Robbins
1944-6-9
1668
El Dorado
3 mi e Placerville (near Institute of Forest Genetics)
792
Comment
UCR173924
Clarkia unguiculata
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-4
10618
El Dorado
Northern Sierra Nevada foothills, along Rock Creek Road, 0.1 mile east of its junction with Calif. Hwy 193
387
Comment
UC1122475
Clarkia virgata
A. D. Gifford
1934-6-19
275
El Dorado
ridge w Plum Creek; El Dorado National Forest, Pyramid Peak Quadrangle
Comment
UCR222364
Clarkia virgata
George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganive
2010-6-13
16277
El Dorado
Sierra Nevada Mountains Foothills, along Forebay Road, 2.1 miles northwest of the Forebay Bridge over South Fork American River
828
Comment
RSA0059958
Clarkia virgata
T. Mosquin
1959-6-30
3324
El Dorado
12 miles from Hwy 88 along road from Ham s Station to Fairplay
Comment
UCR235600
Claytonia parviflora subsp. parviflora
George K. Helmkamp, E. A. Helmkamp
2012-4-27
18863
El Dorado
Northern Sierra Nevada Mountains Foothills, Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River
401
Comment
UCD34144
Claytonia parviflora subsp. parviflora
Beecher Crampton
1977-4-18
9472
El Dorado
Bass Lake N.E. of Clarksville.
Comment
CAS-BOT-BC440037
Claytonia perfoliata subsp. perfoliata
John Thomas Howell; Gordon H. True
1970-5-27
46540
El Dorado
Near headquarters, Blodgett Experimental Forest.
1280
Comment
SEINET269511
Claytonia perfoliata subsp. perfoliata
Richard J. Shaw
1963-6-6
1286
El Dorado
Highway 50; 1 mile east of South Fork of American River Bridge
1220
Comment
UCR189447
Claytonia perfoliata subsp. perfoliata
George K. Helmkamp, E. A. Helmkamp
2007-3-22
11663
El Dorado
Foothills, Northern Sierra Nevada Mountains, Bucks Bar Road, 4.4 miles south of Pleasant Valley Road at the junction of Sand Ridge road
628
Comment
CAS-BOT-BC91334
Clematis lasiantha
Ira L. Wiggins
1946-5-11
11219
El Dorado
On grade 1.5 mile east of Georgetown.
850
Comment
CAS-BOT-BC499274
Clintonia uniflora
G. Thomas Robbins
1943-6-13
1174
El Dorado
About 1 mile south of Pacific Ranger Station, near Pacific
1219
Comment
SEINET10307705
Collinsia bartsiifolia var. bartsiifolia
George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganive
2010-6-13
16272
El Dorado
Sierra Nevada Mountains Foothills; along Forebay Road, just south of Forebay Bridge over the South Fork American River
588
Comment
SEINET7072700
Collinsia heterophylla
A. G. Vestal
1963-5-6
s.n.
El Dorado
Lower Pilot Hill Road [Salmon Falls Road]. UTM Zone 10, 67174E, 4297253mN. Coordinate datum: NAD 27.
Comment
UCD123660
Collinsia sparsiflora
John M. Tucker
1976-5-1
4355
El Dorado
0.9 mile south of Pleasant Valley, on Mount Aukum Road.
731
Comment
JEPS18931
Collinsia sparsiflora var. collina
Herbert L. Mason
1957-4-28
14692
El Dorado
ca 5 mi se of Georgetown; Garden Valley
579
Comment
JEPS6353
Collinsia sparsiflora var. collina
W. L. Jepson
1938-4-14
18656
El Dorado
Nashville
Comment
SD236416
Collinsia tinctoria
G. K. Helmkamp, E. A. Helmkamp
2008-6-3
13572
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
715
Comment
RSA39076
Collinsia tinctoria
Philip A. Munz
1948-8-11
12325
El Dorado
3 miles W of Placerville, on Green Valley Rd.
457
Comment
JEPS6263
Collinsia torreyi var. torreyi
R. L. Pendleton, F. M. Reed
1907-7-25
1249
El Dorado
region of Lake Tahoe (Lily Lake - Glen Alpine)
1950
Comment
UC1032616
Collinsia torreyi var. torreyi
F. W. Embree
1934-7-16
147
El Dorado
1 8/10 mi n of Leek Springs Hill (El Dorado National Forest); El Dorado National Forest
2011
Comment
JEPS71698
Collinsia torreyi var. wrightii
Gladys L. Smith
1972-7-20
3338
El Dorado
Lake Gilmore
2560
Comment
UC1746116
Collomia heterophylla
Annetta M. Carter
1934-4-15
495
El Dorado
S Fork of American River at Salmon Falls Bridge.
152
Comment
UCD118182
Collomia heterophylla
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-24
10550
El Dorado
Northern Sierra Nevada Mountains: Junction of Ice House Canyon Road and West Meadows Road (SSW of Union Valley Reservior, just N of Hwy 50).
1067
Comment
UC651089
Collomia linearis
P. B. Kennedy
1920-8-10
37
El Dorado
Barrett Camp El Dorado National Forest
1935
Comment
UCD142022
Collomia linearis
Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova
2013-7-19
7848
El Dorado
W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, north side of creek.
1948
Comment
CAS-BOT-BC180259
Comandra umbellata subsp. californica
Volney Rattan
1883-1-1
s.n.
El Dorado
unspecified
Comment
CAS-BOT-BC286079
Conyza canadensis
A. A. Heller
1915-9-11
12269
El Dorado
On the Lincoln Highway 5 miles east of Kyburz
1524
Comment
UCR253626
Conyza canadensis
George K. Helmkamp, Elizabeth Helmkamp
2012-11-12
20130
El Dorado
Eastern Sacramento Valley, El Dorado Hills; Windfield Parkway 0.2 mile south of White Rock Road
175
Comment
CDA39520
Corallorhiza maculata
Cowley
1931-6-23
s.n.
El Dorado
Woods back of Camp Sacramento.
0
Comment
UC186361
Corallorhiza maculata
Geo. Hansen
1895-6-15
1080
El Dorado
Cosumnes Sequoia Gigantea Region
1524
Comment
UC206964
Cornus glabrata
Katharine Brandegee
1907-5-18
El Dorado
Sweetwater Creek, Simpson's Ranch
Comment
UC747238
Cornus glabrata
G. Thomas Robbins
1945-5-20
1926
El Dorado
Sweetwater Creek near Simpson's Ranch Sweetwater Creek
182
Comment
CAS-BOT-BC209599
Cornus sericea
L. R. Abrams
1930-7-23
12707
El Dorado
Tamarack Trail, Glen Alpine Canyon
2133
Comment
CAS-BOT-BC209603
Cornus sericea
Geo. B. Grant
1906-8-1
s.n.
El Dorado
Glen Alpine - Lake Tahoe
Comment
CAS-BOT-BC209607
Cornus sericea
E. A. McGregor
1909-8-8
11
El Dorado
Lake Tahoe Region. Grass Lake
Comment
CAS-BOT-BC172837
Corylus cornuta subsp. californica
G. K. Helmkamp; E. A. Helmkamp
2007-9-2
12885
El Dorado
Foothills, northern Sierra Nevada Mountains: Grizzly Flat Road 0.7 mile SE of Grizzly Flat beside a flowing creek
1171
Comment
SBBG50285
Corylus cornuta subsp. californica
J. T. Howell, G. H. True
1970-5-27
El Dorado
Rubicon River Cyn, NNE of Leonardi Spring
1158
Comment
UC62943
Crepis intermedia
Milo S. Baker
1904-7-7
El Dorado
between Fallen Leaf Lake and Cascade Lake
Comment
CAS-BOT-BC290847
Crepis pleurocarpa
Wm. Vortriede
1931-7-1
s.n.
El Dorado
Camp Sacramento
2438
Comment
SD234939
Croton setiger
G. K. Helmkamp, E. A. Helmkamp
2006-9-29
1140
El Dorado
Northern Sierra Nevada Mountains Foothills: Placerville outskirts; CA-49, 2 miles north of jct with US-50
548
Comment
UCR280156
Cryptantha
Peter Rubtzoff
1974-6-25
7634
El Dorado
Sierra Nevada Mountains, Georgetown Divide. U.C. Blodgett Forest Research Station, heliport clearing
1341
Comment
UC54550
Cryptantha echinella
H. M. Hall and H. P. Chandler
Jul 1903
4599
El Dorado
vicinity Lake Tahoe; Sierra Nevada Mountains, Bijou
1905
Comment
CDA11121
Cryptantha flaccida
G. F. Hrusa, Jeff Hart
1994-4-23
11811
El Dorado
Cosumnes River Drainage; Immed. N of river and approx. 1/2 m. E of Latrobe Rd. bridge.
Comment
UC624244
Cryptantha intermedia
L. Constance
1939-5-7
2484
El Dorado
2 mi above mouth of Sweetwater Creek (forks of Sweetwater Creek, Sierra Nevada foothills); Sierra Nevada, Sweetwater Creek
243
Comment
POM126496
Cryptantha muricata
Helen D. Gis
110
El Dorado
Lakeside Park.
Comment
UCD165659
Cryptantha torreyana
Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair
2016-6-20
9010
El Dorado
West side of Tahoe Basin. D.L. Bliss State Park. Northern part of park just east of Highway 89. Boulder area along road that leads to north entrance gate. North side of road.
1941
Comment
CHSC56265
Cryptogramma acrostichoides
K. R. Stern
1985-6-14
8134
El Dorado
Echo Summit.
2225
Comment
SEINET3124840
Cryptogramma acrostichoides
C. W. Sharsmith
1964-6-20
7327
El Dorado
Fallen Leaf Lake, 1/4 mi above its upper end.
2030
Comment
RSA685626
Cryptogramma acrostichoides
Albert J. Perkins
1923-8-16
s.n.
El Dorado
Lake Tahoe Region, Tamarack Trail
2134
Comment
SBBG88412
Cryptogramma acrostichoides
J. G. Lemmon
-Jun-1883
El Dorado
Webber and Gold Lakes
2529
Comment
JEPS72509
Cuscuta
Gladys L. Smith
1971-7-14
3043
El Dorado
above Tamarack Lake (Desolation Valley Wilderness trail from Upper Echo Lake); Desolation Valley
2423
Comment
UCR206084
Cuscuta californica var. californica
George K. Helmkamp, Mary Alice Barnes, Amy Barnes
2008-7-28
13916
El Dorado
Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50
2043
Comment
UCD127376
Cymopterus terebinthinus var. californicus
P. B. Kennedy
1920-9-17
197
El Dorado
El Dorado National Forest Rock Bound Trail.
2712
Comment
CDA4531
Cynara cardunculus
T. C. Fuller
1962-6-28
9062
El Dorado
West of Highway 49 to Jackson, 2 miles south of El Dorado.
0
Comment
UCD131026
Cynara cardunculus
T. C. Fuller
1962-6-28
9062
El Dorado
west of Hwy 49 to Jackson, 2 miles south of El Dorado.
Comment
UC881563
Cynoglossum occidentale
A. A. Heller
1915-8-6
12185
El Dorado
on Lincoln Hwy. near Camp Echo
2133
Comment
CDA1950
Cynosurus echinatus
J. T. Howell
1943-7-28
18906
El Dorado
Placerville
Comment
UC1028180
Cynosurus echinatus
R. Bacigalupi, G. L. Stebbins Jr., L. Heckard, and K. Jakob
1951-5-15
3320
El Dorado
on No. 49, 5.5 mi s El Dorado (town) junction (where State Hwy 49 turns s) (and 2.3 mi n of Nashville School, at head of grade into the canyon of the North Fork of the Cosumnes); North Fork of the Cosumnes
426
Comment
UCD80537
Cynosurus echinatus
CNPS SN Foothill Team
2005-3-22
SNFN 0006 a
El Dorado
CDPR Folsom State Recreation Area, near Peninsula Campground. From Highway 49, take Rattlesnake Bar Road 9 miles to dead end and campground. Plot is approximately 1 mile along road that forks left after driving past kiosk; approximately 1/3 mile from high water mark.
176
Comment
CAS-BOT-BC114570
Cyperus eragrostis
John Thomas Howell
1976-10-29
52304
El Dorado
Along the course of Sweetwater Creek below the high-water line of Folsom Lake.
121
Comment
SD243039
Cyperus eragrostis
George K. Helmkamp, E. A. Helmkamp
2011-10-13
18415
El Dorado
Northern Sierra Nevada Mountains Foothills: Forebay Road, 8.1 miles northwest of Pollock Pines, at north side of bridge over the South Fork American River. Sandy flat beside the river and adjacent to an open, rocky bank.
595
Comment
UCR209718
Cyperus eragrostis
George K. Helmkamp, E. A. Helmkamp
2009-8-8
15415
El Dorado
Foothills, northern Sierra Nevada Mountains, Pleasant Valley [Sly Park] Road, 0.3 mile west of Pleasant Valley
595
Comment
RSA92108
Cyperus squarrosus
F. W. Peirson
1925-7-1
6201
El Dorado
State Line, Lake Tahoe. Sierra Nevada.
1905
Comment
JEPS60217
Cystopteris fragilis
L. R. Heckard
1969-5-30
2260
El Dorado
below Leonardi Springs (s side of Rubicon River Canyon); Rubicon River Canyon
1127
Comment
CDA31138
Cytisus scoparius
K. Godfrey, B. Villegas
2010-3-25
PDR# 1560943
El Dorado
Roadside in the vicinity of Cool.
0
Comment
UCD105671
Cytisus scoparius
H. A. Borthwick
1925-5-29
391
El Dorado
Georgetown.
Comment
UCD105681
Cytisus scoparius
G. K. Helmkamp; E. A. Helmkamp
2007-7-23
12576
El Dorado
Northern Sierra Nevada Mountains. Along Hwy CA-193, 1 mile south of Georgetown.
771
Comment
UCD74333
Dactylis glomerata
G. K. Helmkamp; E. A. Helmkamp
2007-9-26
13016
El Dorado
Northern Sierra Nevada Mountains: Bonetti Road, 1.1 miles south of its junction with Mormon Emigrant Trail, just east of Jenkinson Lake.
1189
Comment
UCD44092
Danthonia californica
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-8
1458
El Dorado
Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N
1920
Comment
SEINET10926707
Danthonia californica
Beetle
1945-7-16
BEETLE 3930
El Dorado
S side of Upper Echo Lake, N slope of Ralston Mountain.
2286
Comment
UC747355
Darmera peltata
G. Thomas Robbins
1943-4-10
983
El Dorado
3 mi e Camino (in at edge of North Fork Webber Creek); North Fork Webber Creek
944
Comment
UCR219147
Daucus carota
George K. Helmkamp, E. A. Helmkamp
2009-9-29
15659
El Dorado
Sierra Nevada Mountains Foothills, Canyon Valley Rd. in the east end of Diamond Springs, c. 0.1 mile SE of Pleasant Valley Road
567
Comment
BFRS448
Delphinium
Peter Rubtzoff
1975-6-5
8056
El Dorado
Blodgett Forest: Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U).
Comment
CAS-BOT-BC8976
Delphinium depauperatum
J. H. Thompson
1906-7-1
s.n.
El Dorado
Fallen Leaf Lake near Lake Tahoe
2103
Comment
CAS-BOT-BC8978
Delphinium depauperatum
John Thomas Howell
1925-6-30
1275
El Dorado
Top of Eagle Falls, Emerald Bay, Lake Tahoe
Comment
JEPS23307
Delphinium glaucum
W. L. Jepson
1918-8-28
8177
El Dorado
w Fallen Leaf Lake; Heather Lake
2407
Comment
RSA49087
Delphinium glaucum
Verne Grant, Alva Grant
1949-7-20
8766
El Dorado
Rocky cliff above upper Echo Lake.
2378
Comment
UC1046478
Delphinium gracilentum
R. Bacigalupi, G. L. Stebbins Jr., L. Heckard, and K. Jakob
1951-5-13
3307
El Dorado
4.4 mi e Georgetown (w slopes of hill); Hotchkiss Hill
944
Comment
UCD95658
Delphinium gracilentum
A. A. Heller
1915-8-6
12162
El Dorado
Near Echo Camp on the Lincoln Highway.
2133
Comment
UCD95661
Delphinium gracilentum
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-24
10528
El Dorado
Northern Sierra Nevada Foothills: NE of Georgetown; along Bottlehill Road, 1.4 miles north of Wentworth Springs Road.
1005
Comment
CAS-BOT-BC116040
Delphinium nuttallianum
John Thomas Howell
1925-7-2
1320
El Dorado
Trail to Desolation Valley above Glen Alpine, Lake Tahoe region.
Comment
JEPS72147
Delphinium nuttallianum
Gladys L. Smith
1972-7-18
3544
El Dorado
small meadow alongside trail to Grouse Lake 2 mi ne Wrights L.
2438
Comment
UC1213904
Delphinium nuttallianum
Verne and Alva Grant
1946-7-28
7815
El Dorado
along trail to Desolation Valley just above Tamarack Lake
2560
Comment
UC747412
Delphinium nuttallianum
G. Thomas Robbins
1945-7-1
2034
El Dorado
rock slopes along Twin Lakes trail ca 3/4 mi ne Wrights Lake (9 mi n of US Hwy 50)
2194
Comment
RSA0008945
Delphinium nuttallianum
Marcus E. Jones
1929-6-26
s.n.
El Dorado
Lake Tahoe.
Comment
CAS-BOT-BC17032
Delphinium variegatum
Ira L. Wiggins
1946-5-11
11204
El Dorado
between Folsom and Placerville, 4.8 mi. above Folsom
Comment
CAS-BOT-BC17033
Delphinium variegatum
H. Lewis; C. Epling
1941-5-26
s.n.
El Dorado
Garden Vallen, near Coloma
Comment
RSA149641
Delphinium variegatum
Harlan Lewis, C. Epling
1941-5-26
s.n.
El Dorado
Garden Valley, near Coloma
Comment
UCD42718
Deschampsia cespitosa
C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart
1999-8-25
84
El Dorado
Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N
1920
Comment
UCD61148
Deschampsia cespitosa
P. B. Kennedy
1920-8-10
15
El Dorado
El Dorado National Forest, Barrett Camp.
1935
Comment
UCD73018
Deschampsia cespitosa
Ellen Dean; Tamara Sasaki
2007-8-26
4542
El Dorado
Lake Valley Recreation Area on southern side of Upper Truckee River and western side of golf course. Upper Truckee River Restoration Project monitoring well #19 plot.
1920
Comment
CAS-BOT-BC192683
Deschampsia danthonioides
Margaret Orr
1981-6-1
s.n.
El Dorado
In Porterella Meadow on Tallac Creek s. of Hwy. 89
Comment
SEINET2470976
Deschampsia danthonioides
K. Christie
2010-7-26
1917
El Dorado
Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit.
2293
Comment
UCD60543
Deschampsia danthonioides
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-15
4009
El Dorado
Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance.
1926
Comment
UCD62400
Deschampsia danthonioides
Mrs. H. P. Kelley
1916-7-10
El Dorado
Fallen Leaf Lake, Tahoe.
Comment
BFRS112
Dicentra formosa
Peter Rubtzoff
1975-6-11
8071
El Dorado
Blodgett Forest: Mainline Road ca. 0.6 mi east of junction with Sand Mountain Road (Comp. 350E)
Comment
UC843816
Dichelostemma capitatum
A. A. Heller
1915-3-24
11778
El Dorado
8 mi n Oroville
Comment
CAS-BOT-BC483264
Dichelostemma capitatum subsp. pauciflorum
John Thomas Howell
1954-5-17
29679
El Dorado
3 miles south of Garden Valley, Sierra Nevada
Comment
SJSU3982
Dichelostemma multiflorum
C. W. Sharsmith
1964-6-13
7262
El Dorado
Shingle Springs (1 mi W)
365
Comment
POM109854
Dichelostemma volubile
Marcus E. Jones
1883-4-21
s.n.
El Dorado
Kelsey.
Comment
UCD150249
Dieteria canescens
Ellen Dean
2014-8-12
8579
El Dorado
El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park, north of General Creek, west of easternmost bridge connecting North and South Fire Roads.
1950
Comment
CAS-BOT-BC350919
Digitaria
Peter Rubtzoff
1975-9-23
8386
El Dorado
ca. 1 mile east of Georgetown on Wentworth Springs Road 91.3-1.4 miles east of junction with Hwy. 193).
Comment
RSA727099
Digitaria sanguinalis
George K. Helmkamp, E. A. Helmkamp
2006-11-17
11580
El Dorado
Northern Sierra Nevada Mountains Foothills: 0.2 mile west of Diamond Springs along Pleasant Valley Road.
537
Comment
CAS-BOT-BC152275
Diplacus congdonii
L. D. Smith; G. L. Stebbins
1978-4-8
7805
El Dorado
Along Northeast bank of South Fork American River 0.5-1.5 miles northwest of Chili Bar
365
Comment
CAS-BOT-BC150511
Diplacus grandiflorus
L. S. Smith
1926-4-29
1741
El Dorado
South Fork Yuba along Downieville Road, Tahoe National Forest
609
Comment
CAS-BOT-BC251151
Diplacus layneae
Peter Rubtzoff
1974-6-18
7594
El Dorado
Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R)
1325
Comment
SBBG20661
Diplacus torreyi
D. Myrick
1963-10-10
728
El Dorado
near entrance to north roadway to Fallen Leaf Lake, Lake Tahoe
1889
Comment
SEINET181207
Diplacus torreyi
Bassett Maguire, Ruth Maguire, C. B. Maguire
1934-1
15261
El Dorado
25 mi E Placerville
1219
Comment
UC1134583
Disporum hookeri
P. L. Johannsen, A. D. Gifford
1934-6-7
259
El Dorado
1/4 mi nw of Riverton (El Dorado National Forest); El Dorado National Forest
1036
Comment
UCR260075
Dittrichia graveolens
George K. Helmkamp, Elizabeth Helmkamp
2013-10-15
22424
El Dorado
Sierra Nevada Mountains Foothills, Oak Hill Road, 3.6 miles south of its junction with Pleasant Valley Road
614
Comment Read comments Nov 25 2019
UCD165080
Dodecatheon
Peter Rubtzoff
1975-5-28
8010
El Dorado
U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road.
Comment
LA37834
Dodecatheon alpinum
June McCaskill; C. H. Lamoureux
1956-6-6
462
El Dorado
In bog few yards N of roadside, at foot of Meyers grade, off of U.S. Highway 50, 0.7 mile W of junction with State Highway 89 (Luther Pass)
1996
Comment
UC1213888
Dodecatheon alpinum
Verne Grant, Alva Grant
1946-7-28
7805
El Dorado
Hay Press Mdw , Hay Press Mdw (Desolation Valley Wilderness Area)
2529
Comment
UC747624
Dodecatheon alpinum
G. Thomas Robbins
1943-6-27
1229
El Dorado
along U.S. Highway 50 just e Echo Summit Pass; e of Echo Summit Pass
2225
Comment
SEINET195489
Dodecatheon clevelandii var. patulum
G. Thomas Robbins
1945-4-22
1866
El Dorado
1-2 miles W of Placerville, near Hangtown Creek.
579
Comment
UCR207137
Dodecatheon hendersonii
George K. Helmkamp, E. A. Helmkamp
2009-4-4
14497
El Dorado
Sierra Nevada Mountains Foothills, Happy Valley Road, 0.8 mile west of its junction with Happy Valley Cut-off
607
Comment
HSC86823
Dodecatheon hendersonii
R. O. Gilpatrick
1970-2-26
9
El Dorado
Near Camino, 0.3 mi. N of Mt. Danaher Rd.,W side of road
Comment
UCD119023
Dodecatheon jeffreyi
R. L. Pendleton; F. M. Reed
1907-7-23
1065
El Dorado
Lake Tahoe Region, Lake Lucile Trail.
2438
Comment
POM129377
Dodecatheon jeffreyi subsp. pygmaeum
R. L. Pendleton, F. M. Reed
1907-7-23
1065
El Dorado
Lake Lucile Trail. Glen Alpine.
2439
Comment
UCR172644
Dodecatheon pulchellum
George K. Helmkamp, Elizabeth Helmkamp
2006-4-20
10203
El Dorado
Northern Sierra Nevada Foothills, Between N and Middle forks of Cosumnes River; Junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset
665
Comment
UCR173695
Dodecatheon pulchellum
George K. Helmkamp, Elizabeth Helmkamp
2006-4-7
10172
El Dorado
Northern Sierra Nevada Foothills, E of Sacramento, between N and Middle Forks of the Cosumnes River; Sand Ridge Road, 1.9 mi. east of Calif. Hwy 49
454
Comment
UCD42410
Downingia montana
Lloyd P. Tevis
1902-7-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
UCD114904
Draba albertina
Charles M. Knapp
1980-9-6
s.n.
El Dorado
Tucker Flat, Saxon Creek drainage, Lake Tahoe Basin.
2682
Comment
SEINET8892795
Draba asterophora
K. Christie
2011-1
2062
El Dorado
Lake Tahoe Basin Management Unit (LTBMU); slopes above Star Lake; ca. 0.2 mi. N/NE of Jobs Sister, and ca. 0.4 mi. S/SE of Star Lake.
Comment
UC1195339
Draba densifolia
Carl W. Sharsmith
1937-8-30
3489
El Dorado
just s Lake Tahoe (n slope of Freel Peak, eastern El Dorado Co.); Sierra Nevada, s of Lake Tahoe, n slope Freel Peak
3215
Comment
JEPS72053
Draba oligosperma var. oligosperma
Gladys L. Smith and Alasdair H. Neilson
1970-8-26
2683
El Dorado
summit area Freel Peak
2895
Comment
UCR206702
Draba verna
George K. Helmkamp, E. A. Helmkamp
2009-3-19
14433
El Dorado
Sierra Nevada Mtns. Foothills, Meadow Brook Road, 1.3 miles east of CA-193 and at the junction with Bear Creek Rd
680
Comment
UCSB71615
Draba verna
Helmkamp, G.; Helmkamp, E.
2007-3-22
El Dorado
Foothills, Northern Sierra Nevada Mountains; Mt. Aukum Road at the crossing of the middle fork of Cosumnes river, west of jct. of Bucks Bar Road (Camino 7.5' Q.:+/- 1000m)
622
Comment
CAS-BOT-BC257353
Draperia systyla
Peter Rubtzoff
1972-9-27
6948
El Dorado
U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road.
Comment
CAS-BOT-BC401532
Drosera rotundifolia
Ira L. Wiggins
1933-8-20
6780
El Dorado
Meadow surrounding Grass Lake, on Tahoe-Carson Pass road
Comment
UCD44130
Drymocallis glandulosa
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-7-25
1496
El Dorado
Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N.
1962
Comment
UCSB50232
Drymocallis glandulosa
Gray, John
1976-5-4
El Dorado
Pine Hill, near Fair Oaks, 3-4 miles north of Highway 50, T10N, R9E Sec. 15, NW quarter.
533
Comment
CAS-BOT-BC159603
Drymocallis glandulosa var. glandulosa
Mrs. Alexander McCallum
1930-8-1
s.n.
El Dorado
Echo Summit, near Jeans farm - Sierra Nevada
Comment
CAS-BOT-BC527359
Drymocallis glandulosa var. reflexa
Wm. Vortriede
1928-5-16
s.n.
El Dorado
Coloma
Comment
UC632144
Drymocallis hansenii
Beryl O. Schreiber
1933-7-22
916
El Dorado
three mi from Meyers (South Fork Truckee River); South Fork of Truckee River
Comment
JEPS71917
Drymocallis hansenii
Gladys L. Smith
1963-7-9
1799
El Dorado
1/4 mi from Lodge; Echo Summit area
2225
Comment
UC501360
Drymocallis lactea
Merle Randall
1930-6-26
El Dorado
1/2 mi from top Hawley Grade; Lake Tahoe Region
Comment
CAS-BOT-BC157820
Drymocallis lactea var. lactea
Alice Eastwood
1906-7-21
1169
El Dorado
Glen Alpine Region. Mt. Tallac
Comment
CAS-BOT-BC157830
Drymocallis lactea var. lactea
H. F. Copeland
1936-8-23
s.n.
El Dorado
Canyon of Meek's Creek, near Lake Tahoe
1828
Comment
RSA791740
Dryopteris arguta
George K. Helmkamp, E. A. Helmkamp
2012-5-3
18893
El Dorado
Northern Sierra Nevada Mountains Foothills: Forebay Road, 7.0 miles northwest of Pollock Pines.
748
Comment
UCR207878
Dryopteris arguta
George K. Helmkamp, E. A. Helmkamp
2009-5-14
14703
El Dorado
Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville
511
Comment
SD95161
Dudleya cymosa
Betty Hess
1973-5-5
36
El Dorado
3.5 miles west of Foresthill on Foresthill Colfax Road.
Comment
SD236141
Echinochloa crus-galli
G. K. Helmkamp, Elizabeth Helmkamp
2005-9-1
9833
El Dorado
Northern Sierra Nevada Foothills: E of Sacramento; Sand Canyon Road, 0.3 mi E of CA Highway 49 and Logtown Ridge
280
Comment
UCD149317
Elatine
Ellen Dean; V. Stewart
2014-7-5
8407
El Dorado
El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Angora Meadows, northern half. East side of Angora Creek near stagnant ponded water on side-branch of creek.
1919
Comment
CAS-BOT-BC113629
Eleocharis acicularis
George Ledyard Stebbins
1976-7-25
76127
El Dorado
King's Meadow, east of Pino Grande.
1249
Comment
CAS-BOT-BC113445
Eleocharis bella
Margaret C. Orr; Robert T. Orr
1980-6-25
s.n.
El Dorado
Marshy meadow border, Lake Tahoe between Spring Creek and Tallac Creek.
Comment
UCD150007
Eleocharis bolanderi
G. Ledyard Stebbins
1976-9-26
76316
El Dorado
Along North Fork of Cosumnes River, 2.5 miles north of Nashville. (Exact location unknown. Coordinates estimated by label maker.)
274
Comment
RSA54100
Eleocharis decumbens
J. T. Howell
1946-9-1
22968
El Dorado
Echo Summit.
2256
Comment
CAS-BOT-BC112804
Eleocharis macrostachya
John Thomas Howell
1954-5-16
29604
El Dorado
4 miles west of Shingle Springs.
Comment
CAS-BOT-BC208515
Elymus
Peter Rubtzoff
1975-7-10
8193
El Dorado
Bacchi Meadow (Comp. 290R), Blodgett Forest - Georgetown Divide, Sierra Nevada
1325
Comment
UCR178967
Elymus
George K. Helmkamp, E. A. Helmkamp
2006-9-12
11383
El Dorado
Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake
2363
Comment
UCR248537
Elymus
George K. Helmkamp, Elizabeth Helmkamp
2013-7-10
21037
El Dorado
Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 0.1 mile west of the junction with Capps Crossing Road, 6.3 km SE (127 deg. ) of Pollock Pines, just east of Jenkinson Lake
1221
Comment
CAS-BOT-BC227322
Elymus elymoides
G. L Smith
1959-6-16
1164
El Dorado
Along trail from Fallen Leaf Lake up south slopes of Mt. Tallac
2346
Comment
UCD147666
Elymus elymoides
Allyson Ayalon; Lucie Jerabkova
2012-7-1
44
El Dorado
El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50.
1645
Comment
UC53729
Elymus elymoides subsp. elymoides
Miss Ora Boring
July, 1901
El Dorado
Lake Tahoe
Comment
SACT001097
Elymus glaucus
J. Wilson
1982-5-29
El Dorado
Approximately 2000' northwest of its intersection with Deer Valley Road. Approximately 1.5 miles northeast of Green Valley Road.
317.0
Comment
UCD55352
Elymus glaucus
Ellen Dean; Mark Bibbo
2006-7-18
3203
El Dorado
EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Along Upper Truckee River, south side of river near footpath and golfcourse bridge crossing.
1912
Comment
UCD149741
Elymus glaucus subsp. glaucus
Ellen Dean; K. Craig and V. Stewart
2014-7-30
8486
El Dorado
Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Southeast corner of the park near Bakersfield Road entrance. Southeast of the Truckee River.
1915
Comment
CHSC73264
Elymus glaucus subsp. jepsonii
L. P. Janeway; Eric Schroder
1998-7-27
5864
El Dorado
Lake Tahoe Basin Management Unit - National Forest. Sand spit between Lake Tahoe and Truckee Marsh (Pope Marsh); at northwest corner of South Lake Tahoe.
1900
Comment
UCR233124A
Elymus ponticus
George K. Helmkamp, E. A. Helmkamp
2011-9-23
18307
El Dorado
Northern Sierra Nevada Mountains, along Ice House Road, 8.6 miles north of its junction with US-50
1613
Comment
RSA115373
Elymus stebbinsii
Beecher Crampton
1956-6-22
3590
El Dorado
1.8 miles west of Omo Ranch P.O.
945
Comment
CAS-BOT-BC204205
Elymus stebbinsii subsp. septentrionalis
Peter Rubtzoff
No date on label
8128
El Dorado
Blodgett Forest
Comment
CAS-BOT-BC204287
Elymus trachycaulus subsp. trachycaulus
Alice Eastwood
1906-7-27
1121
El Dorado
Glen Alpine Region. Fallen Leaf Lake
Comment
UCD42585
Epilobium
Lloyd P. Tevis
1902-8-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
UCR176030
Epilobium angustifolium
George K. Helmkamp, E. A. Helmkamp
2006-7-7
10975
El Dorado
Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz
1982
Comment
CHSC73663
Epilobium brachycarpum
L. P. Janeway; Eric Schroder
1998-8-31
6201
El Dorado
Lake Tahoe Basin-National Forest. Meadow about 0.2 mi east of Fallen Leaf Lake and about 1.7 mi south of Lake Tahoe; along the west side of Fallen Leaf Lake Road.
1950
Comment
UCD125387
Epilobium brachycarpum
Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh
2012-7-26
7482
El Dorado
Lake Tahoe Basin. Sugar Pine Point State Park. West side of highway 89, along General Creek.
1919
Comment
UCR234198
Epilobium brachycarpum
George K. Helmkamp, E. A. Helmkamp
2010-9-23
16968
El Dorado
Northern Sierra Nevada Mountains, west end of Union Valley Reservoir at boat launching area, along Forest Route 31
1491
Comment
CAS-BOT-BC166866
Epilobium canum subsp. latifolium
E. A. McGregor
1909-8-15
131
El Dorado
Glen Alpine
2072
Comment
CAS-BOT-BC166871
Epilobium canum subsp. latifolium
Wm. Vortriede
1931-7-1
s.n.
El Dorado
Camp Sacramento
2438
Comment
UC107731
Epilobium canum subsp. latifolium
John H. Redfield
1872-8-31
105
El Dorado
near Lake Tahoe, Ca
Comment
UCD166027
Epilobium canum subsp. latifolium
Daniel M. McNair; with Ellen Dean
2016-7-19
2177
El Dorado
west side of Tahoe Basin. Just south of the boundary of D.L. Bliss State Park within Emerald Bay State Park.
1897
Comment
UCD147659
Epilobium ciliatum
Allyson Ayalon; Lucie Jerabkova
2012-7-1
37
El Dorado
El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50.
1645
Comment
UCD61622
Epilobium ciliatum
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-20
4177
El Dorado
Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek.
1922
Comment
UCR171625
Epilobium ciliatum
George K. Helmkamp, E. A. Helmkamp
2005-7-31
9732
El Dorado
Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines
1006
Comment
UCR176450
Epilobium ciliatum
George K. Helmkamp, E. A. Helmkamp
2006-8-7
11190
El Dorado
Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road
2250
Comment
JEPS72717
Epilobium ciliatum subsp. ciliatum
Gladys L. Smith
1969-8-10
3028
El Dorado
foot of Luther Pass Grass Lake
2255
Comment
UCD105801
Epilobium ciliatum subsp. ciliatum
P. B. Kennedy
1920-8-10
38
El Dorado
El Dorado National Forest, Barrett Camp.
1935
Comment
UCD44775
Epilobium ciliatum subsp. ciliatum
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-9
2141
El Dorado
Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N.
1944
Comment
UCD44834
Epilobium ciliatum subsp. ciliatum
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-9
2200
El Dorado
Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N.
1944
Comment
UCR208526
Epilobium ciliatum subsp. ciliatum
Peter Rubtzoff
1972-9-14
6904
El Dorado
Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mutton Creek area c. 0.1 mi. south of 'County Road
1274
Comment
UCD112414
Epilobium ciliatum subsp. ciliatum
Peter Rubtzoff
1975-7-22
8212
El Dorado
Sierra Nevada. Blodgett Forest: head of Bacon Canyon near Spring Road (Comp. 250R).
1325
Comment
UCD112432
Epilobium ciliatum subsp. ciliatum
Peter Rubtzoff
1972-9-14
6904
El Dorado
Sierra Nevada, Blodgett Forest: Mutton Creek area ca. 0.1 mi. south of 'County Road' (Comp. 360R).
1274
Comment
JEPS72741
Epilobium ciliatum subsp. glandulosum
Gladys L. Smith
1963-7-27
1813 -A
El Dorado
Hawley Grade Echo Summit area
2194
Comment
UCD105806
Epilobium ciliatum subsp. glandulosum
R. L. Pendleton; F. M. Reed
1907-7-25
1164
El Dorado
Lake Tahoe Region. Glen Alpine Springs.
2057
Comment
UC747270
Epilobium foliosum
G. Thomas Robbins
1945-6-17
1988
El Dorado
slope above Camp Creek (near Baltic Peak)
975
Comment
UCD147733
Epilobium glaberrimum
Allyson Ayalon; Lucie Jerabkova
2012-7-1
110
El Dorado
El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50.
1645
Comment
UCD61731
Epilobium glaberrimum
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-21
4262
El Dorado
Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66.
1936
Comment
CAS-BOT-BC227105
Epilobium glaberrimum subsp. glaberrimum
George K. Helmkamp; William Barnes
2010-9-4
16920
El Dorado
Northern Sierra Nevada Mountains: Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River
1620
Comment
UCR208492
Epilobium glaberrimum subsp. glaberrimum
Peter Rubtzoff
1975-8-20
8346
El Dorado
Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Deep Canyon Road c. 0.6 mi. north of junction with Loop (Quintette) Road
Comment
SBBG5041
Epilobium hallianum
H. and M. Dearing
1939-7-8
3878
El Dorado
Grass Lake area, W of Carson Pass
Comment
CDA33289
Epilobium hornemannii
P. B. Kennedy
1920-8-1
El Dorado
Eldorado National Forest.
0
Comment
RSA772381
Epilobium oregonense
Robert F. Thorne
1974-7-31
44920
El Dorado
Grass Lake at Luthers Pass.
2363
Comment
OBI74575
Epilobium torreyi
David J. Keil
1992-1
23372
El Dorado
Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln.
600
Comment
UC747277
Epilobium torreyi
G. Thomas Robbins
1944-6-9
1667
El Dorado
3 mi e Placerville (near Institute of Forest Genetics)
792
Comment
UC85549
Epilobium torreyi
Katharine Brandegee
1907-5-17
El Dorado
Simpson's Ranch Sweetwater Creek
Comment
SD51383
Eragrostis hypnoides
D. F. Howe
1961-8-9
El Dorado
2.3 miles north of Eldorado-Amador county line on #49
Comment
UCR170434
Eragrostis mexicana subsp. virescens
George K. Helmkamp, Elizabeth Helmkamp
2005-10-29
10002
El Dorado
Northern Sierra Nevada Foothills, [E of Sacramento, 3 air mi N of Placerville]; 1.9 [road] mi east of Calif. Highway 193 along Rock Creek Road
381
Comment
SD51218
Ericameria arborescens subsp. arborescens
Darley F. Howe
1960-9-19
2979
El Dorado
4 miles south of Auburn on road to Placerville.
365
Comment
SD243084
Ericameria cuneata var. cuneata
George K. Helmkamp, E. A. Helmkamp
2011-9-24
18326
El Dorado
Northern Sierra Nevada Mountains: Loon Lake {Ice House} Road, 4.1 milse NNE of its junction with Wentworth Springs Road (Loon Lake 7.5'Q)
1942
Comment
CAS-BOT-BC286820
Ericameria discoidea
C. B. Wolf
1931-9-9
2412
El Dorado
Mt. Tallac. Sierra Nevada
2895
Comment
SDSU3899
Ericameria discoidea
Helen L. Dale
1928-8-1
1316
El Dorado
Summit Mt. Tallac.
2983
Comment
CAS-BOT-BC298316
Ericameria nauseosa var. speciosa
G. L. Stebbins
1976-9-10
76253
El Dorado
N side of Island Lake, Desolation WIlderness Area
2529
Comment
RSA695723
Ericameria nauseosa var. speciosa
Keith E. Hoffmaster
1940-10-13
954
El Dorado
Twin Lakes.
Comment Read comments Dec 31 2015
UC195527
Ericameria nauseosa var. speciosa
W. C. Blasdale
July 1897
El Dorado
Lake Tahoe
Comment
CAS-BOT-BC293221
Ericameria suffruticosa
Richard M. Holman
1934-8-1
s.n.
El Dorado
Between Charity Valley and Twin Lakes
Comment
UC62964
Ericameria suffruticosa
unknown
2141
El Dorado
Pyramid Peak
Comment
CAS-BOT-BC294552
Erigeron breweri var. breweri
Wm. Vortriede
1931-7-1
s.n.
El Dorado
Camp Sacramento
2438
Comment
CAS-BOT-BC294564
Erigeron breweri var. breweri
Alice Eastwood
1906-7-24
958
El Dorado
Glen Alpine Region. Camp Agassiz
Comment
CAS-BOT-BC294982
Erigeron compositus
M. Louise Hutchinson
1909-1-1
s.n.
El Dorado
Lake Tahoe Region. Freels Pk.
Comment
JEPS41534
Erigeron compositus
Anna E. Ehlers
1920-6-26
672
El Dorado
at summit Mt. Tallac
Comment
UC1035825
Erigeron coulteri
Annie M. Alexander and Louise Kellogg
1943-8-29
3523
El Dorado
trail to Dick's Pass; Sierra Nevada, Lake Tahoe region
Comment
CAS-BOT-BC297228
Erigeron coulteri
Le Roy Abrams
1911-7-27
4761
El Dorado
Luthers Pass, Lake Tahoe Region
2377
Comment
CAS-BOT-BC297231
Erigeron coulteri
Ella Dales Cantelow
1940-7-19
3359
El Dorado
E. slope Kit Carson Pass
2621
Comment
CAS-BOT-BC300722
Erigeron glacialis var. glacialis
Ethel Crum
1939-7-3
3005
El Dorado
Echo Summit, two miles southeast of Echo Lake
2286
Comment
CAS-BOT-BC300729
Erigeron glacialis var. glacialis
Elsie Zeile Lovegrove
No date on label
s.n.
El Dorado
Lake Tahoe Basin. Angora Lake. Trail on Fallen Leaf Lake side
Comment
JEPS40748
Erigeron glacialis var. glacialis
Anna Ehlers
1920-8-1
El Dorado
vicinity Fallen Leaf Lake
Comment
JEPS41408
Erigeron glacialis var. glacialis
Dodge and Drachman
1920-8-15
1092
El Dorado
Fallen Leaf
Comment
JEPS71592
Erigeron glacialis var. glacialis
Gladys L. Smith
1963-7-28
1968
El Dorado
open woods around California Alpine Lodge; Echo Summit
2194
Comment
CAS-BOT-BC256792
Eriogonum incanum
Johnnie L Gentry, Jr.; Earl Jensen, Jr.
1968-7-12
2137
El Dorado
Half Moon Lake, north-west of Fallen Leaf Lake
2487
Comment
CDA36126
Eriogonum incanum
M. Beyers, G. F. Hrusa
2011-7-2
1021
El Dorado
Sierra Nevada: Shealor Lakes.
2255
Comment
RSA216032
Eriogonum incanum
J. L. Gentry Jr., Earl Jensen Jr.
1968-7-12
2137
El Dorado
Half Moon Lake, northwest of Fallen Leaf Lake
2488
Comment
SEINET5330299
Eriogonum incanum
J. Gentry Jr.
1968-7-12
2137
El Dorado
Half Moon Lake, northwest of Fallen Leaf Lake
2487
Comment
UCR200928
Eriogonum luteolum var. luteolum
George K. Helmkamp, E. A. Helmkamp
2008-9-9
14083
El Dorado
Foothills, northern Sierra Nevada Mountains, junction of Bear Creek Road and Meadow Brook Road at Bear Creek; east of CA-193 and south of Georgetown
678
Comment
UC569771
Eriogonum marifolium
P. L. Johannsen
1934-8-9
454
El Dorado
Wright's Lakes Pyramid Pk. Quadrangle, Wright's Lakes
2103
Comment
UCR189606
Eriogonum marifolium
George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes
2007-6-20
12379
El Dorado
Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 17.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake
2128
Comment
UCD42459
Eriogonum nudum
Lloyd P. Tevis
1902-8-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
UCSB1469
Eriogonum nudum
Hanks, Alice
1928-8-26
El Dorado
Lake Tahoe
Comment
CAS-BOT-BC266091
Eriogonum nudum var. deductum
John Thomas Howell
1925-7-1
1293
El Dorado
Highway above Armstrong's Emerald Bay, Lake Tahoe
Comment
CAS-BOT-BC266098
Eriogonum nudum var. deductum
R. M. Holman
1931-8-8
s.n.
El Dorado
Firs Camp Grounds, 300 yards W of Echo Summit on Lincoln Highway above Tahoe
2286
Comment
SEINET4691728
Eriogonum nudum var. deductum
George K. Helmkamp, E. A. Helmkamp
2011-1
18314
El Dorado
Northern Sierra Nevada Mountains: along Ice House road, 8.6 miles north of its junction with US-50.
1613
Comment
UC1032196
Eriogonum nudum var. deductum
D. Axelrod
1934-7-20
48
El Dorado
2 mi sw Georgetown Junction; El Dorado National Forest, Pyramid Peak Quadrangle
Comment
UC14030
Eriogonum nudum var. deductum
W. A. Setchell, C. C. Dobie
Jul 6 1901-Jul 21 1901
El Dorado
vicinity Lake Tahoe (Rubicon Park); Rubicon Park
1897
Comment
UC6395
Eriogonum nudum var. deductum
C. J. Fox Jr.
July, 1895
El Dorado
Cascade Lake, Tallac
Comment
UCR197510
Eriogonum nudum var. deductum
George K. Helmkamp, E. A. Helmkamp
2008-7-11
13763
El Dorado
Northern Sierra Nevada Mountains, Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88
2421
Comment
UCR257073
Eriogonum nudum var. deductum
George K. Helmkamp, Elizabeth Helmkamp
2013-9-7
22274
El Dorado
Northern Sierra Nevada Mountains, east side of Mormon Emigrant Trail, 2.7 miles west of its junction with CA-88/Carson Pass Hwy
2264
Comment
UCR258371
Eriogonum nudum var. deductum
George K. Helmkamp, Amy Barnes
2014-8-11
22979
El Dorado
Northern Sierra Nevada Mountains, north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road
1655
Comment
CAS-BOT-BC266086
Eriogonum nudum var. deductum
F. A. Mac Fadden
1934-7-18
12596
El Dorado
Fallen Leaf Lake, Lake Tahoe Dist.
Comment
UCR217861
Eriogonum nudum var. oblongifolium
George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe
2010-7-6
16462
El Dorado
Sierra Nevada Mountains, Silver Fork Road, 4.1 miles south of its junction with US-50 in Kyburz
1500
Comment
CAS-BOT-BC266856
Eriogonum ovalifolium var. nivale
Elsie Z. Lovegrove
1938-6-21
s.n.
El Dorado
Fallen Leaf Lake, Tamarack Trail
Comment
CAS-BOT-BC258406
Eriogonum rosense
M. S. Jussel
1928-7-11
s.n.
El Dorado
Job's Sister Peak, Lake Tahoe region
3291
Comment
CAS-BOT-BC253095
Eriogonum roseum
J. C. Hawthorne; F. E. Blaisdell
1899-7-1
s.n.
El Dorado
Johnson's on S. Fork Amercian River
Comment
UC463362
Eriogonum spergulinum var. reddingianum
L. R. Abrams
1930-8-1
12716
El Dorado
Strawberry
1828
Comment
UC849785
Eriogonum spergulinum var. reddingianum
A. A. Heller
1915-8-6
12187
El Dorado
near Echo Camp (on the Lincoln Highway)
2133
Comment
CAS-BOT-BC272556
Eriogonum spergulinum var. reddingianum
H. M. Hall
1921-6-28
11387
El Dorado
American River, at Strawberry
1676
Comment
UC570370
Eriogonum spergulinum var. spergulinum
Chas. M. Belshaw
1936-8-13
2640
El Dorado
41 milestone, Placerville-Tahoe road Sierra Nevada Mts.
1676
Comment
CAS-BOT-BC267418
Eriogonum tripodum
G. L. Stebbins
1969-5-25
6920
El Dorado
North of Weber Creek, 7.4 miles east of crossing of road from Shingle Springs to Lotus
289
Comment
SEINET8348072
Eriogonum umbellatum
James L. Reveal
1975-8-23
3971
El Dorado
along California Highway 89, 2.2 miles south of U.S. Highway 50.
Comment
SD51391
Eriogonum umbellatum var. argus
Darley F. Howe
1961-8-10
El Dorado
Kirkwood on Carson Pass road, #88
2347
Comment
CAS-BOT-BC268017
Eriogonum umbellatum var. furcosum
M. Halperin
1932-9-14
924
El Dorado
Strawberry
Comment
UCD101444
Eriogonum umbellatum var. furcosum
G. K. Helmkamp; E. A. Helmkamp
2006-7-28
11023
El Dorado
Northern Sierra Nevada Mountains, North Truckee River Road, 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe.
2009
Comment
SEINET7545230
Eriogonum umbellatum var. furcosum
J. L. Reveal
1975-1
3971
El Dorado
Along California Hwy 89, 2.2 mi. S of U.S Hwy 50
Comment
CAS-BOT-BC268259
Eriogonum umbellatum var. nevadense
W. R. Dudley
1900-6-26
s.n.
El Dorado
High ridge between Lake Lucille and Lake of the Woods
Comment
CAS-BOT-BC268264
Eriogonum umbellatum var. nevadense
J. F. Rock
1917-6-1
s.n.
El Dorado
Lake Tahoe
Comment
RSA49068
Eriogonum umbellatum var. nevadense
Verne Grant, Alva Grant
1949-7-15
8740
El Dorado
Granite slope above southeast shore of Upper Echo Lake.
2317
Comment
CAS-BOT-BC261822
Eriogonum wrightii var. subscaposum
A. A. Heller
1915-9-11
12268
El Dorado
On the Lincoln Highway 5 miles east of Kyburz
1524
Comment
JEPS56114
Eriogonum wrightii var. subscaposum
W. L. Jepson
1918-8-25
8157
El Dorado
Glen Alpine Lake Tahoe, Mt. Tallac, Glen Alpine
2072
Comment
SD22416
Eriogonum wrightii var. subscaposum
C. A. Purpus
8196
El Dorado
Slate Mt.
Comment
SD237566
Eriogonum wrightii var. subscaposum
G. K. Helmkamp, E. A. Helmkamp
2009-8-19
15498
El Dorado
Sierra Nevada Mountains: along Ice House Road at SW shore of Loon Lake, 2.5 miles south of its end on the north side of the lake (Loon Lake 7.5'Q)
1972
Comment
UCR178729
Eriogonum wrightii var. subscaposum
George K. Helmkamp, E. A. Helmkamp
2006-9-7
11339
El Dorado
Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of its junction with Wentworth Springs Road
1701
Comment
UCR190296
Eriogonum wrightii var. subscaposum
George K. Helmkamp, E. A. Helmkamp
2007-8-21
12796
El Dorado
Northern Sierra Nevada Mountains, Ice House Road 0.2 mile south of the north spillway of Loon Lake
1966
Comment
CAS-BOT-BC112350
Eriophorum gracile
Logan D. Smith; George Ledyard Stebbins
1977-6-26
7706
El Dorado
1/2 mi W of Crystal Basin Ranger Station
1493
Comment
SEINET7584091
Eriophorum gracile
Unknown
1969-9-7
39298
El Dorado
Near open water of Grass Lake, S of Hwy 89, c 1/2 mi W of Luther Pass.
2316
Comment
UCR272417
Eriophyllum lanatum var. achilleoides
George K. Helmkamp, E. A. Helmkamp
2011-7-7
17638
El Dorado
Northern Sierra Nevada Mountains, Park Creek Road, 0.4 mile east of its junction with Old Sly Park Road, southeast of Pollock Pines, 0.7 mi. SSW (191 deg. ) of Fresh Pond
1250
Comment
CAS-BOT-BC301323
Eriophyllum lanatum var. croceum
G. Thomas Robbins
1943-6-17
1186
El Dorado
Along U. S. Highway 50, about 3 mi. e. of Camino
1036
Comment
RSA781290
Eriophyllum lanatum var. croceum
George K. Helmkamp, E. A. Helmkamp
2009-6-29
15073
El Dorado
Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74deg.) of Pollock Pines
1642
Comment
BFRS345
Eriophyllum lanatum var. grandiflorum
Peter Rubtzoff
1975-6-25
8126
El Dorado
Blodgett Forest: Chinquapin Flat Road about 1.6 mile south of Gaddis Creek Road (Comp. 600R).
Comment
CAS-BOT-BC301503
Eriophyllum lanatum var. integrifolium
Le Roy Abrams
1911-7-29
4844
El Dorado
Lake Tahoe Region. Glenn [Glen] Alpine trail, Mt. Tallac
2834
Comment
CAS-BOT-BC301507
Eriophyllum lanatum var. integrifolium
Verne Grant; Alva Grant
1946-7-29
7830
El Dorado
Crest of Angora ridge
2682
Comment
UC311614
Eriophyllum lanatum var. integrifolium
Dr. H. M. Evans
1918-7-21
El Dorado
2000 ft above Phillips; Tahoe region, Mt. Ralston
Comment
UCR207005
Eriophyllum lanatum var. integrifolium
George K. Helmkamp, Amy Barnes
2009-7-8
15164
El Dorado
Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House
1654
Comment
CAS-BOT-BC539306
Erodium moschatum
G. Ledyard Stebbins
1976-10-29
76334
El Dorado
Mormon Island (Wetlands State Park -- exact location unknown]
Comment
POM9890
Erysimum capitatum var. perenne
E. Keyes
1920-08
s.n.
El Dorado
Lake Tahoe.
Comment
HSC44810
Erysimum perenne
Maralyn O'Meara
Jun 1974
526
El Dorado
Hwy. 89, Lake Tahoe at Emerald Bay.
Comment
UC1613275
Erysimum perenne
Charles M. Belshaw
1935-7-5
1072
El Dorado
upper s. fork of Silver Creek near Wilsons; Central Sierra Nevada, upper s. fork of Silver Creek
2286
Comment
UC54257
Erysimum perenne
H. M. Hall and H. P. Chandler
1903-7-1
4618
El Dorado
Mt. Tallac Sierra Nevada Mountains, vicinity of Lake Tahoe
2926
Comment
CAS-BOT-BC150206
Erythranthe breweri
G. K. Helmkamp; E. A. Helmkamp
2010-7-23
16602 A
El Dorado
Northern Sierra Nevada Mountains: trailhead at the east end of Wright's Lake, 1.2 miles north of the visitor's center at the lake entrance
2127
Comment
SEINET14291820
Erythranthe guttata
E. Dean, K. F. Mawdsley, K. Ehmsen, M. Starbuck
2007-6-16
4075
El Dorado
Washoe Meadows State Park, SW area of the park adjacent to sewer manhole #66, near unimproved road.
1946
Comment
CAS-BOT-BC173662
Erythranthe guttata
Peter Rubtzoff
1975-6-11
8068
El Dorado
Blodgett Forest: Sand Mountain Boulevard ca. 0.7 mi. south of County Road (Comp. 200E)
1185
Comment
SEINET14046895
Erythranthe guttata
M. K. Sears
1971-1
16
El Dorado
PIne Hill, ca. 2-3 miles northwest of Rescue.
Comment
UC747525
Erythronium multiscapideum
G. Thomas Robbins
1945-5-22
1865
El Dorado
1-2 mi w Placerville (near Hangtown Creek)
579
Comment
CHSC57192
Eschscholzia caespitosa
Judy Mosbacher
1984-4-14
179
El Dorado
Ca. 60 ft s of Woodland Dr. and Cedar Ravine Rd., ca 5 mi se of Placerville.
731
Comment
UC855138
Eschscholzia caespitosa
Carl B. Wolf
1933-5-25
4952
El Dorado
2 1/2 mi from Rescue (on road to Placerville); W. Slope Sierra Nevada
457
Comment
CAS-BOT-BC419456
Eschscholzia lobbii
Alice Eastwood
1927-3-26
14174
El Dorado
On road from Coloma to Georgetown
Comment
CAS-BOT-BC312044
Eucephalus breweri
A. A. Heller
1915-8-6
12177
El Dorado
Near Echo Camp on the Lincoln Highway
2133
Comment
UCD132275
Eucephalus breweri
G. K. Helmkamp; E. A. Helmkamp
2006-8-7
11168
El Dorado
Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road.
2174
Comment
UCD142271
Eucephalus breweri
Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova
2013-7-19
7918
El Dorado
W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, near outlet. Southern side of the pond.
2022
Comment
UCD43740
Eucephalus breweri
C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart
1999-8-5
1106
El Dorado
Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N.
2121
Comment
CAS-BOT-BC202518
Euphorbia
Peter Rubtzoff
1974-7-22
7743
El Dorado
Georgetown Divide, Sierra Nevada. Blodgett Forest: Gaddis Creek area off Lower Gaddis Creek Road ca. 0.65 mi. south of junction with Chinquapin Flat Road (Comp. 580E)
1260
Comment
UCD149644
Euphorbia maculata
G. Ledyard Stebbins
1977-8-7
77142
El Dorado
Northeast of Placerville. North of Smith Flat. Along Carson Road. (Exact location unknown. Coordinates estimated by label maker.)
792
Comment
CDA20437
Euphorbia marginata
W. West
2002-8-2
PDR P 099925
El Dorado
Gold Hill Rd, Placerville.
0
Comment
UCD142450
Euphorbia peplus
G. K. Helmkamp; E. A. Helmkamp
2007-3-5
11595
El Dorado
Northern Sierra Nevada Mountains; Lak Oaks Mobile Home Park; Pleasant Valley Road and Patterson Dr., east end of Diamond Springs.
524
Comment
UCR240737
Euthamia occidentalis
George K. Helmkamp, E. A. Helmkamp
2012-9-27
19942
El Dorado
Northern Sierra Nevada Mountains Foothills, Patterson Lake in Diamond Springs, 0.1 mile southeast of the junction of Patterson Drive and CA-49
521
Comment
SD244054
Festuca arundinacea
George K. Helmkamp, E. A. Helmkamp
2012-7-6
19367
El Dorado
Northern Sierra Nevada Mountains: Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50.
2078
Comment
CAS-BOT-BC282488
Festuca elmeri
G. L. Stebbins; D. L. Smith
1976-6-2
7643
El Dorado
Along Rock Creek, 7 miles southeast of Georgetown
609
Comment
UCD165887
Festuca subulata
Ellen Dean; with Mayra Huerta
2016-8-2
9201
El Dorado
West side of Tahoe Basin. D.L. Bliss State Park. Southern end of park on east side of Highway 89.
2031
Comment
UCD74208
Festuca trachyphylla
Jennifer W. Burt
2006-8-7
221
El Dorado
Sierra-at-Tahoe active ski area, off Hwy 50 near Phillips - collected from center of 'Lower Main' ski run.
2325
Comment
UCD66521
Festuca viridula
G. L. Stebbins Jr.
1942-8-30
3316
El Dorado
Desolation Valley, near Lake Le Conte, 7 miles west of Fallen Leaf.
2590
Comment
UCD111858
Ficus carica
G. K. Helmkamp; E. A. Helmkamp
2007-5-7
11970
El Dorado
Northern Sierra Nevada Mountains. Along CA-49, 6.1 miles NW of Placerville.
454
Comment
CAS-BOT-BC454516
Fragaria
Peter Rubtzoff
1974-6-26
7654
El Dorado
Blodgett forest: East Fork Gaddis Creek north of Mutton Creek Road crossing (Comp. 460E)..The Georgetown Divide, Sierra Nevada.
1295
Comment
UC747004
Fragaria vesca
G. Thomas Robbins
1944-5-16
1609
El Dorado
about 3 mi e Camino (along bank of North Fork Webber Creek); North Fork Webber Creek
914
Comment
UCD165607
Fragaria virginiana
Ellen Dean; with Daniel McNair
2016-6-10
8953
El Dorado
West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along drainage that goes through old avalanche area. East side of Highway 89.
2057
Comment
UCD44869
Fragaria virginiana
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-9
2235
El Dorado
Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N.
1944
Comment
UC466554
Fragaria virginiana subsp. platypetala
W. A. Setchell, C. C. Dobie
Jul 6 1901-Jul 21 1901
El Dorado
Rubison Peak Rubicon Peak (vicinity of Lake Tahoe); Lake Tahoe
1897
Comment
CAS-BOT-BC53438
Frangula californica subsp. tomentella
N. J. Andersson
1852-8-1
s.n.
El Dorado
Coloma (South Fork American River)
Comment
HSC69852
Frangula californica subsp. tomentella
R. Kalal
1980-8-24
100
El Dorado
165
Comment
UCD112771
Frangula californica subsp. tomentella
G. K. Helmkamp; E. A. Helmkamp
2007-4-20
11759
El Dorado
Northern Sierra Nevada Mountains; junction of French Creek Road and Lost Creek Road just north of Frenchtown.
366
Comment
UCD112776
Frangula californica subsp. tomentella
G. K. Helmkamp; E. A. Helmkamp
2007-9-19
12989
El Dorado
northern Sierra Nevada Mountains; junction of Lost Creek Road and French Creek Road just north of Frenchtown.
366
Comment
CAS-BOT-BC55746
Frangula rubra subsp. rubra
W. R. Dudley
1900-6-27
s.n.
El Dorado
Camp Agassiz, near Glen Alpine
Comment
JEPS124882
Frasera speciosa
Stamps
1967-7-26
97
El Dorado
8 mi south of Meyers on highway 89.
Comment
CAS-BOT-BC227871
Fremontodendron
Beecher Crampton
1965-6-3
7350 a
El Dorado
Ca. 2 miles W.N.W. Rescue (direct line), N.E. slope of Pine Hill
579
Comment
SD103791
Fremontodendron decumbens
Darley Howe
1978-6-25
El Dorado
Pine Hill area
609
Comment
SEINET5505780
Fremontodendron decumbens
Stephen L. Clement
1973-1
44- 5 -2
El Dorado
South slope of Pine Hill, near Rescue
305
Comment
SEINET5505781
Fremontodendron decumbens
Roman Gankin
1966-1
626
El Dorado
Ridge south of Pine Hill, ca. 2 miles west-northwest of Rescue
Comment
CDA36513
Fremontodendron decumbens
S. Kuba
1979-6-5
El Dorado
Pine Hill, west side of summit.
0
Comment
JEPS52642
Galium bolanderi
Lauramay T. Dempster and G. L. Stebbins
1966-6-29
4287
El Dorado
0.6 mi e crossing of Sweetwater Creek (Salmon Falls rd)
148
Comment
UCR170244
Galium bolanderi
George K. Helmkamp, Elizabeth Helmkamp
2005-9-23
9902
El Dorado
Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) 2.1 road miles N of US Highway 50 (c. 5-6 mi east of Kyburz)
1854
Comment
UC1324394
Galium californicum subsp. sierrae
G. L. Stebbins
1966-5-15
6403
El Dorado
1 mi n Pine Hill; ; El Dorado Co.
Comment
RSA755564
Galium porrigens var. porrigens
George K. Helmkamp, E. A. Helmkamp
2009-8-19
15504
El Dorado
Ice House Road at the junction to the lower campground and boat ramp of Loon Lake
1976
Comment
UCR209023
Galium porrigens var. porrigens
George K. Helmkamp, E. A. Helmkamp
2009-8-19
15504
El Dorado
Sierra Nevada Mountains, Ice House Road at the junction to the lower campground and boat ramp of Loon Lake
1976
Comment
UC1613453
Galium sparsiflorum
Charles M. Belshaw
1936-9-6
2658
El Dorado
41 Milestone on Placerville Hwy.; Sierra Nevada
1676
Comment
UC1143105
Galium tricornutum
F. W. Embree
1934-7-16
146
El Dorado
2 mi n Leek Springs; Eldorado National Forest, Pyramid Peak Quadrangle
Comment
UCD61589
Galium trifidum
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-20
4158
El Dorado
Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows.
1917
Comment
JEPS72409
Galium triflorum
Gladys L. Smith
1972-8-23
3451
El Dorado
below Echo Summit Lodge (e side US 50)
2194
Comment
UCR233182B
Galium triflorum
George K. Helmkamp, E. A. Helmkamp
2011-7-7
17659
El Dorado
Northern Sierra Nevada Mountains, Capps Crossing Road, 5.2 miles south of its junction with Mormon Emigrant Trail
1409
Comment
RSA39947
Galium triflorum
J. T. Howell
1943-7-27
18885
El Dorado
Silver Fork of American River.
1433
Comment
BFRS10
Garrya
Peter Rubtzoff, John Thomas Howell
1973-7-17
7100
El Dorado
Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E)
Comment
UC747237
Garrya congdonii
G. Thomas Robbins
1945-5-20
1927
El Dorado
near Simpsons Ranch (above bank of Sweetwater Creek)
182
Comment
RSA800172
Garrya fremontii
Peter Rubtzoff
1975-5-27
7998
El Dorado
U.C. Blodgett Forest Research Station: Mainline Road bank at ''Clearcut''.
Comment
UC747230
Garrya fremontii
G. Thomas Robbins
1944-3-19
1488
El Dorado
5-6 mi n Camino (South Fork American River canyon)
762
Comment
UCD40263
Garrya fremontii
Rodney Gale Myatt
1972-6-1
1633
El Dorado
Jordan Creek. North of Hwy 80, west of Soda Springs.
Comment
CAS-BOT-BC56253
Gaultheria humifusa
Peter W. Fritsch
2007-7-27
1837
El Dorado
SW portion of Desolation Wilderness, ca. 0.2 km NE of Grouse Lake along SE side of trail to Hemlock Lake
2360
Comment
CAS-BOT-BC56255
Gaultheria humifusa
G. L. Stebbins
1969-8-2
6966
El Dorado
Tyler Lake, west side of Desolation Wilderness Area
2499
Comment
CAS-BOT-BC350912
Gayophytum
Peter Rubtzoff
1972-10-4
7001
El Dorado
U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road.
Comment
RSA0025120
Gayophytum
Peter Rubtzoff
1972-10-3
6980
El Dorado
U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road.
Comment
OBI82146
Gayophytum diffusum
George K. Helmkamp, Elizabeth Helmkamp
2013-7-22
21095
El Dorado
Nothern Sierra Nevada Mountains: Hell's Delight Road, just west of the junction with Silver Fork Road, 2.8 miles north of CA-88 (Tragedy Spring)
Comment
SEINET13276691
Gayophytum diffusum subsp. parviflorum
George K. Helmkamp, Amy Barnes
2014-1
22980
El Dorado
Northern Sierra Nevada Mountains: north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road (Robbs Peak 7.5' Q.)
1728
Comment
SEINET2473465
Gayophytum diffusum subsp. parviflorum
George K. Helmkamp, E. A. Helmkamp
2009-1
15071
El Dorado
Sierra Nevada Mountains; Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74 deg. ) of Pollock Pines
1642
Comment
SEINET4691386
Gayophytum diffusum subsp. parviflorum
George K. Helmkamp, E. A. Helmkamp
2010-1
16810
El Dorado
Northern Sierra Nevada Mountains: Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area.
2232
Comment
UCD165764
Gayophytum diffusum subsp. parviflorum
Ellen Dean; with Daniel McNair
2016-7-12
9119
El Dorado
West side of Tahoe Basin. South end of D.L. Bliss State Park. In disturbed roadside rip-rap area on west side of Highway 89.
2078
Comment
RSA791763
Gayophytum humile
George K. Helmkamp, E. A. Helmkamp
2006-7-7
10825
El Dorado
Northern Sierra Nevada Mountains.: Wright s Lake Road, 3.2 miles north of Highway US-50, northeast of Kyburz
1982
Comment
OBI37734
Genista maderensis
Robert F. Thorne, P. Everett
1964-4-17
33779
El Dorado
Along Forni Rd ca 1 mi W of Placerville
567
Comment
JEPS72489
Gentiana calycosa
Gladys L. Smith
1970-7-22
2457
El Dorado
Cascade Lake Echo Summit
2133
Comment
SBBG58570
Gentiana calycosa
R. H. Nordhoff
1940-8-12
546
El Dorado
trail to Lake Lucile above Glen Alpine Resort
2286
Comment
UC572386
Gentiana newberryi
P. L. Johannsen
1934-8-9
452
El Dorado
Wright's Lake El Dorado National Forest, Pyramid Pk. Quad.
2103
Comment
RSA392202
Gentiana newberryi
Harry H. Stone
1933-8-17
s.n.
El Dorado
Mt. Ralston
Comment
JEPS47084
Gentianella amarella subsp. acuta
Rowena Beans
1914-9-4
El Dorado
Emerald Bay; Lake Tahoe
Comment
JEPS47051
Gentianopsis simplex
Helen-Mar Wheeler
1941-8-14
433
El Dorado
n. Bijou P.O. (Sapphire Meadow, shore of Lake Tahoe); Lake Tahoe, Sapphire Meadow
1905
Comment
CHSC77484
Geranium carolinianum
Jeffrey Thomas Gautschi
1997-5-3
28
El Dorado
3 km northwest of U.S. Highway 50, 2 km west of State Highway 49.
579
Comment
UCD103299
Geranium carolinianum
G. K. Helmkamp; E. A. Helmkamp
2006-10-18
11537
El Dorado
Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy. CA-49 south of Placerville.
540
Comment
UCD103300
Geranium carolinianum
G. K. Helmkamp; E. A. Helmkamp
2007-3-22
11681
El Dorado
Northern Sierra Nevada Mountains. Along Hwy CA-16 at the west slope of Mt. Aukum and 1.7 miles north of Mt. Aukum village.
584
Comment
UC747303
Geranium richardsonii
G. Thomas Robbins
1945-8-6
2107
El Dorado
near Schlien Ranger Station; Long Meadow
1676
Comment
UCD60604
Geranium richardsonii
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-16
4069
El Dorado
Washoe Meadows State Park. Southwest area of the park adjacent to sewer manhole #66.
1946
Comment
RSA613396
Geum macrophyllum
Mary DeDecker
1956-7-14
432
El Dorado
Lake Tahoe near Meeks Bay.
1921
Comment
JEPS44852
Geum triflorum
Alice M. Ottley
1920-6-19
802
El Dorado
Keith's Dome
Comment
SEINET3356118
Gilia capitata
Basset Maguire, Ruth Maguire, C. B. Maguire
1934-6-4
15235
El Dorado
Twenty-five miles East Placerville
1219
Comment
UCR206916
Gilia capitata subsp. mediomontana
George K. Helmkamp, E. A. Helmkamp
2009-5-24
14794
El Dorado
Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road
640
Comment
UCR237006
Gilia capitata subsp. pedemontana
George K. Helmkamp, E. A. Helmkamp
2012-5-22
19051
El Dorado
Northern Sierra Nevada Mountains, along US-50, 4.0 miles west of Silver Fork
1050
Comment
RSA0011960
Gilia leptalea subsp. bicolor
George K. Helmkamp, E. A. Helmkamp
2011-9-13
18250
El Dorado
Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23 deg.) of Alder Hill.
2274
Comment
UCD60625
Gilia leptalea subsp. bicolor
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-16
4088
El Dorado
Washoe Meadows State Park. Southern part of park, scraped area just north of restored quarry.
1924
Comment
UCR189002
Gilia leptalea subsp. bicolor
George K. Helmkamp, Elizabeth Helmkamp
2007-6-20
12400
El Dorado
Northern Sierra Nevada Mountains, Mormon Emigrant Trail just before its junction with Hwy CA-88
2265
Comment
UCR207153
Gilia leptalea subsp. leptalea
George K. Helmkamp, E. A. Helmkamp
2009-7-22
15267
El Dorado
Sierra Nevada Mountains, Wrights Lake Road, 1.2 miles south of Wrights Lake
2073
Comment
RSA523914
Gilia tricolor
G. H. True
1936-4-9
410
El Dorado
El Dorado County: In hills betw Eldorado and Shingle Springs.
457
Comment
CAS-BOT-BC266563
Githopsis pulchella
G. Thomas Robbins
1945-5-20
1930
El Dorado
Above Sweetwater Creek near Simpsons Ranch, 4-5 miles S of Salmon Falls
182
Comment
UC747032
Githopsis pulchella subsp. pulchella
G. Thomas Robbins
1945-5-20
1930
El Dorado
4-5 mi s Salmon Falls (slopes above Sweetwater Creek, near Simpson's Ranch)
182
Comment
UCD66995
Githopsis specularioides
Nancy Vucinich
1978-5-27
31
El Dorado
On Bear Creek Road. 1.6 miles SE of the junction of Hwy 193 and Bear Creek Rd.
Comment
UCD72439
Githopsis specularioides
J. E. Faulkner
1969-5-27
71
El Dorado
on Sly Park Road, 5 miles east of Pollock Pines.
1219
Comment
UCD105756
Gleditsia triacanthos
Ivan W. Lilley
1952-10-20
s.n.
El Dorado
Placerville.
Comment
CAS-BOT-BC283869
Glyceria borealis
G. L. Stebbins
1976-7-26
76135
El Dorado
N edge of Wright's Lake
2118
Comment
CAS-BOT-BC242682
Glyceria elata
Catherine Best
1989-9-6
1407
El Dorado
Echo Lake, near Lake Tahoe
Comment
CAS-BOT-BC280571
Glyceria elata
Alice Eastwood
1906-7-21
1261
El Dorado
Glen Alpine Region. Angora Lakes
Comment
CAS-BOT-BC280578
Glyceria elata
G. K. Helmkamp; E. A. Helmkamp
2009-8-19
15508
El Dorado
Sierra Nevada Mountains: Wright's Lake Road, 8.6 miles north of its upper junction with Ice House Road
1785
Comment
UCD72659
Glyceria elata
Ellen Dean; T. Sasaki
2007-7-23
4381
El Dorado
Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #1 plot.
1920
Comment
UCR89354
Gnaphalium canescens subsp. beneolens
J. T. Howell
1969-9-12
46068
El Dorado
Sierra Nevada Mtns. Foothills, Placerville
579
Comment
UCR241734
Gnaphalium palustre
George K. Helmkamp, E. A. Helmkamp
2012-7-6
19366
El Dorado
Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50
2078
Comment
CAS-BOT-BC302494
Gnaphalium palustre
C. A. Gross
1903-6-10
233
El Dorado
Doxtater's Meadow
Comment
POM127577
Gnaphalium thermale
L. R. Abrams
1911-7-29
4819
El Dorado
Fallen Leaf Trail. Mt. Tallac.
2287
Comment
RSA39193
Grindelia hirsutula var. davyi
P. A. Munz
1948-8-11
12320
El Dorado
3 miles W of Placerville, on Green Valley Rd.
Comment
UCR190150
Grindelia hirsutula var. davyi
George K. Helmkamp, E. A. Helmkamp
2007-7-23
12573
El Dorado
Northern Sierra Nevada Mountains Foothills, along Hwy CA-193, 1.0 mile south of Georgetown
771
Comment
UCR241261
Grindelia hirsutula var. davyi
George K. Helmkamp, E. A. Helmkamp
2012-10-1
19946
El Dorado
Eastern Sacramento Valley, Southeast end of El Dorado Hills; Windfield Way just south of its junction with White Rock Road
168
Comment
UCD150255
Hackelia floribunda
Ellen Dean
2014-8-13
8584
El Dorado
El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park on north side of westernmost stretch of General Creek.
1996
Comment
UC747572
Hackelia micrantha
G. Thomas Robbins
1944-7-28
1788
El Dorado
1/4 mi w of Rockbound Pass (along Willow Flat Trail); Desolation Valley Wilderness Area
2438
Comment
RSA49067
Hackelia mundula
Verne Grant
1949-7-18
8757
El Dorado
Southeast of Ralston Peak, near Echo Lake.
2744
Comment
RSA77822
Hackelia mundula
F. W. Peirson
1925-7-8
8656
El Dorado
On Placerville Grade from Echo Lake down the American River.
1829
Comment
RSA0011957
Hackelia nervosa
George K. Helmkamp, E. Helmkamp
2011-9-13
18247
El Dorado
Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson s Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23 deg ) of Alder Hill
2274
Comment
UC809632
Hackelia velutina
Verne Grant, Alva Grant
1949-7-18
8757
El Dorado
ridge se of Ralston Peak (near Echo Lake)
2743
Comment
UCR242354
Helianthella californica var. nevadensis
George K. Helmkamp, E. A. Helmkamp
2010-8-20
16820
El Dorado
Northern Sierra Nevada Mountains, near abandoned Iron Mountain ski resort, road spur parallel to Mormon Emigrant Trail about 0.2 mile west of its junction with CA-88
2238
Comment
UCR249975
Helianthella californica var. nevadensis
George K. Helmkamp, Elizabeth Helmkamp
2013-6-19
20918
El Dorado
Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail
2188
Comment
CAS-BOT-BC314747
Helianthella californica var. nevadensis
Clarence R. Quick
1936-7-9
1706
El Dorado
Between N. Fork of Silver Creek and Robb's Peak, El Dorado Nat. Forest
1828
Comment
UCR179821
Helianthus annuus subsp. lenticularis
George K. Helmkamp, E. A. Helmkamp
2006-10-20
11551
El Dorado
Northern Sierra Nevada Mountains Foothills, 0.6 mile northwest of Pleasant Valley along Pleasant Valley Road
756
Comment
CAS-BOT-BC310035
Hemizonella minima
H. M. Hall
1921-6-28
11372
El Dorado
Sly Park
1036
Comment
UCD161520
Hemizonella minima
Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez
2015-5-31
8813
El Dorado
West side of LakeTahoe basin. Sugar Pine Point State Park. Olympic Meadow, just south of westernmost bridge connecting North Fire Road and South Fire Road.
1978
Comment
CAS-BOT-BC310044
Hemizonella minima
G. Thomas Robbins
1943-6-13
1161
El Dorado
Along Park Creek road, w. of its junction with the Plum Creek and Hazel Valley roads
1219
Comment
UC747163
Hemizonella minima
G. Thomas Robbins
1943-6-13
1161
El Dorado
w of junction with the Plum Creek and Hazel Valley roads (along Park Creek road)
1219
Comment
UCD127520
Heracleum maximum
Morris Halperin
1932-8-14
863
El Dorado
Strawberry.
1752
Comment
CHSC106303
Hesperolinon micranthum
L. P. Janeway; B. Castro
2010-6-12
10003
El Dorado
Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Falls Unit; ridge northwest of Kanaka Valley Road, southeast of the upper South Fork American River arm of Folsom Lake, and east of Salmon Falls Road.
343
Comment
UC1212291
Hesperolinon micranthum
Helen K. Sharsmith
1959-5-12
4652
El Dorado
on Hwy 50 about 1/2 mi w Shingle Springs
487
Comment
UC747314
Hesperolinon micranthum
G. Thomas Robbins
1943-6-22
1210
El Dorado
3 mi e Placerville (near Institute of Forest Genetics)
762
Comment
UCD110548
Hesperolinon micranthum
P. Rodriguez-Rojo; D. Sanchez-Mata
1997-8-1
s.n.
El Dorado
Pine Hill. Sunny Hill Rd.
430
Comment
UCR250616
Hesperolinon micranthum
George K. Helmkamp, Elizabeth Helmkamp
2013-6-19
20890
El Dorado
Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake
1456
Comment
UCR235135
Heteromeles arbutifolia
George K. Helmkamp, E. A. Helmkamp
2011-11-20
18468
El Dorado
Northern Sierra Nevada Mountains Foothills, Salmon Falls Road, 1.6 miles south of the bridge of the American River
180
Comment
UCR229398
Heuchera micrantha
George K. Helmkamp, E. A. Helmkamp
2011-7-30
17937
El Dorado
Northern Sierra Nevada Mountains, North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek
1209
Comment
CAS-BOT-BC425208
Heuchera rubescens
L. R. Abrams
1930-7-23
12705
El Dorado
Tamarack Trail, Glen Alpine Canyon
2286
Comment
UC496460
Heuchera rubescens var. glandulosa
Merle Randall
1930-6-19
El Dorado
Eagle Falls, Emerald Bay Eagle Falls; Lake Tahoe Region, Emerald Bay
1981
Comment
UC306807
Hieracium albiflorum
unknown
1918-7-24
El Dorado
Trail Benwood Meadow Sierra Nevada
Comment
UC747183
Hieracium albiflorum
G. Thomas Robbins
1943-6-16
1177
El Dorado
3 mi e Placerville (near Institute of Forest Genetics)
762
Comment
JEPS72243
Hieracium horridum
Gladys L. Smith and Alasdair H. Neilson
1970-7-27
2540
El Dorado
Summit Area Echo Peak
2711
Comment
UCD34306
Hieracium horridum
Beecher Crampton
1979-7-24
9690
El Dorado
Meyer's Grade, Hwy. 50.
2103
Comment
CAS-BOT-BC320299
Holocarpha virgata
Marian L. Campbell
1920-6-28
s.n.
El Dorado
Fallen Leaf Lake
Comment
RSA449739
Holodiscus boursieri
N. R. Zabriskie
1973-8-15
687
El Dorado
S shore Echo Lake, Sierra Nevada Mts.
2256
Comment
UCD42436
Holodiscus discolor
Lloyd P. Tevis
1902-8-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
UCR196768
Holodiscus discolor
George K. Helmkamp, E. A. Helmkamp
2008-6-3
13582
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
716
Comment
UCR146295
Holodiscus microphyllus
Beecher Crampton
1989-7-16
10206
El Dorado
Sierra Nevada Mtns., Tahoe Basin, Stateline, at stables
Comment
SD51277
Holozonia filipes
Darley F. Howe
1961-8-9
3142
El Dorado
1.4 miles north of El Dorado-Amador Co. line
214
Comment
CAS-BOT-BC280827
Hordeum
Peter Rubtzoff
1975-6-4
8037
El Dorado
Georgetown Divide, Sierra Nevada. Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R)
1350
Comment
UCD85393
Hordeum brachyantherum
P. B. Kennedy
1920-8-16
107
El Dorado
El Dorado National Forest - Wilson's yard.
1935
Comment
UCD85491
Hordeum brachyantherum
August L. Hormay
1932-7-7
s.n.
El Dorado
Upper Truckee River.
Comment
UC1132116
Hordeum brachyantherum subsp. brachyantherum
H. S. Yates
1936-8-8
5975
El Dorado
2 mi ne Sayles Flat; Pyramid Peak Quad.
Comment
UCD85753
Hordeum jubatum
G. K. Helmkamp; E. A. Helmkamp
2006-7-28
11000
El Dorado
Northern Sierra Nevada Mountains. Echo Summit along US Hwy 50. At entrance to the road maintenance station.
2244
Comment
JEPS71898
Horkelia fusca subsp. parviflora
Gladys L. Smith
1964-7-29
2206
El Dorado
near Little Norway store (along US 50); Echo Summit area
2225
Comment
UCR218280
Horkelia fusca subsp. parviflora
George K. Helmkamp, E. A. Helmkamp
2010-7-23
16609
El Dorado
Northern Sierra Nevada Mountains, Wright's Lake Road at the entrance to a camping area, 0.2 mile west of the lake, 5.5 miles NE (35 deg. ) of Kyburz
2114
Comment
SEINET3256452
Horkelia fusca var. parviflora
G. Thomas Robbins
1945-8-5
2094
El Dorado
Woods about 1/2 mi. s. of Rubicon Springs.
1830
Comment
UC2014144
Horkelia tridentata var. tridentata
Ellen Dean, T. Starbuck, M. Starbuck, G. Golden, J. Ong, A. Ayalon, C. Loughran
2011-8-8
7134
El Dorado
El Dorado County: Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 feet south of road.
Comment
CAS-BOT-BC536269
Horkelia tridentata var. tridentata
Elizabeth McClintock
1969-6-1
s.n.
El Dorado
Leonardi Springs adn immediate vicinity, between Blodgett Forest and canyon of the Rubicon River
1371
Comment
UCD165861
Hosackia oblongifolia var. oblongifolia
Ellen Dean; with D. McNair and S. Yegorova
2016-7-19
9188
El Dorado
West side of Tahoe Basin. Emerald Bay State Park. Near Campground that is closest to Emerald Point.
1905
Comment
BFRS15
Hypericum anagalloides
Peter Rubtzoff
1972-10-3
6976
El Dorado
Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E)
Comment
CAS-BOT-BC401040
Hypericum anagalloides
Andrew Townesmith; Karen M. Meyer
2007-8-9
923
El Dorado
El Dorado National Forest, Pacific Ranger District. Vicinity of Lyons Creek Trailhead, off Forest Service route 4, 4.0 miles NW of intersection with US route 50
2053
Comment
UCD110337
Hypericum anagalloides
G. K. Helmkamp; E. A. Helmkamp
2007-6-20
12411
El Dorado
Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 2.0 miles west of its junction with Hwy CA-88 and at Shingleton Springs.
2247
Comment
SJSU3996
Hypericum concinnum
C. W. Sharsmith
1964-6-13
7266
El Dorado
1 mi W of Shingle Springs
365
Comment
UCR197613
Hypericum concinnum
George K. Helmkamp, E. A. Helmkamp
2008-6-5
13602
El Dorado
Sierra Nevada Mountains Foothills, Forbay Road at crossing of the South Fork American River
595
Comment
UCR141602
Hypericum formosum
June Latting
1978-8-3
s.n.
El Dorado
Sierra Nevada Mtns., Lake Tahoe Basin, Emerald Bay State Park
2134
Comment
JEPS72630
Hypericum formosum var. scouleri
Gladys L. Smith
1963-7-27
1872
El Dorado
old pass over Echo Summit (Hawley Grade); Sierra Nevada, , Hawley Grade
1889
Comment
UCR176019
Hypericum perforatum
George K. Helmkamp, E. A. Helmkamp
2006-7-28
11027
El Dorado
Northern Sierra Nevada Mtns, North Truckee River Rd., 1.4 miles north of Calif. Hwy 50 and c. 6 miles south of Lake Tahoe
2009
Comment
UCD110400
Hypericum perforatum subsp. perforatum
Barbara Yungert
1973-5-24
86
El Dorado
El Dorado County, one mile from Hwy 50 on Bass Lake Rd., North; by side of road.
Comment
CAS-BOT-BC401357
Hypericum scouleri
Paul F. Covel
1936-8-6
873
El Dorado
Strawberry on American River
Comment
CAS-BOT-BC401348
Hypericum scouleri
M. E. Parsons
1910-8-1
s.n.
El Dorado
Aspengrove, Lake Tahoe
Comment
CAS-BOT-BC401353
Hypericum scouleri
J. C. Hawthorne; F. E. Blaisdell
No date on label
s.n.
El Dorado
Johnson's, S. Fork, American River
Comment
RSA0024982
Hypochaeris
Peter Rubtzoff
1974-10-9
7925
El Dorado
UC Blodgett Forest Research Station: Mutton Creek area south of 'County Road', 0.15 miles south of 'County Road.'
1274
Comment
UCD133339
Hypochaeris glabra
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-20
10487 A
El Dorado
Northern Sierra Nevada Foothills; along CA-Hwy 49 between Diamond Springs and Placerville. 0.4 mile north of Weber Creek.
549
Comment
POM361209
Hypochaeris glabra
B. C. Templeton
1967-4-22
11763
El Dorado
About 1 mile east of Folsom Road, between Sacramento and Placerville.
Comment
UCR178631
Hypochaeris radicata
George K. Helmkamp, E. A. Helmkamp
2006-9-2
11326
El Dorado
Northern Sierra Nevada Mountains Foothills, along Georgetown Road, 0.3 mi northeast of Georgetown
840
Comment
CDA5558
Ipomoea purpurea
T. C. Fuller
1961-10-5
7085
El Dorado
West of Gold Hill Road, 0.1 mile west of Cold Spring Road, 3 miles northwest of Placerville.
0
Comment
JEPS124893
Ipomopsis aggregata
P. L. Billings
1965-7-1
40
El Dorado
Collected near Lake Tahoe on Hwy 50, 4.8 miles from the intersection of HWY 83 & 50
Comment
RSA0011263
Ipomopsis aggregata
Louis Greata
1901-06
s.n.
El Dorado
Tallac, near Lake Tahoe
Comment
UCR235573
Iris hartwegii subsp. hartwegii
George K. Helmkamp, E. A. Helmkamp
2012-5-3
18888
El Dorado
Northern Sierra Nevada Mountains Foothills, Forebay Road, 4.3 miles north of Pollock Pines
1046
Comment
SEINET7072701
Iris macrosiphon
A. G. Vestal
1963-5-6
s.n.
El Dorado
North bank along Rattlesnake Bar Road. UTM Zone 10, 670011E, 4300560mN. Coordinate datum: NAD 27.
Comment
SEINET4170717
Iris macrosiphon
Unknown
1966-5-13
36
El Dorado
Near summit, Pine Hill, ca. 3 mi W. of Rescue
610
Comment
UCR217184
Iris missouriensis
George K. Helmkamp, E. A. Helmkamp
2010-5-17
16060
El Dorado
Sierra Nevada Mountains Foothills, Pine Hill Road, 0.8 mile above the junction with Bertana Court; edge of Pine Hill Ecological Reserve
610
Comment
CAS-BOT-BC57659
Isoetes bolanderi
John Thomas Howell
1945-9-29
21538
El Dorado
Lake of the Woods
2529
Comment
UC277582
Isoetes nuttallii
Mrs. Katharine Brandegee
1907-5-25
El Dorado
hillside near Placerville
Comment
CAS-BOT-BC69861
Isoetes occidentalis
G. L. Stebbins
1976-7-26
76134
El Dorado
Silver Creek, just below Wrights Lake.
2926
Comment
SEINET5338180
Isopyrum occidentale
A. D. Bruner
1962-3-17
s.n.
El Dorado
2 miles east of Auburn.
518
Comment
CAS-BOT-BC142470
Ivesia santolinoides
Mrs. H. C. Cantelow
1936-7-26
s.n.
El Dorado
10 miles S.W. of Meyers
Comment
RSA169476
Ivesia santolinoides
L. S. Rose
1963-7-12
63216
El Dorado
Meyers
1951
Comment
SEINET11911563
Ivesia santolinoides
H. M. Hall, Chandler, H. P.
1903-1
4722
El Dorado
Pyramid Peak, Sierra Nevada Mts
2926
Comment
JEPS4786
Jensia rammii
Rimo Bacigalupi with G. L. Stebbins, L. R. Heckard, and Karl Jacob
1951-5-13
3331
El Dorado
between Kelsey P.O. (Louisville) and Kelsey settlement (Kelsey settlement where Jim Marshall's blacksmithy still stands))
609
Comment
CAS-BOT-BC340284
Jensia rammii
R. C. M. Berriman
1912-7-30
61
El Dorado
Eldorado National Forest
Comment
UCD168147
Jensia rammii
Janet Seely
1976-5-1
13
El Dorado
0.7 miles northeast of River Pines on Shenandoah Road.
Comment
CAS-BOT-BC47588
Jepsonia heterandra
John Thomas Howell; Lewis S. Rose
1931-11-1
8167
El Dorado
6.5 miles n. of Plymouth, North Fk. of Cosumnes River
Comment
BFRS87
Juncus
Peter Rubtzoff
1972-9-27
6944
El Dorado
Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E)
Comment
CHSC73228
Juncus balticus
L. P. Janeway; Eric Schroder
1998-7-27
5848
El Dorado
Lake Tahoe Basin Management Unit - National Forest. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe.
1905
Comment
JEPS73234
Juncus balticus
Gladys L. Smith
1963-7-28
1900
El Dorado
vicinity Echo Summit (shores of Audrain Lake); , Audrain Lake
2194
Comment
UCD44914
Juncus balticus
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-23
2279
El Dorado
Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N
2267
Comment
UCD165845
Juncus balticus subsp. ater
Ellen Dean; with D. McNair and S. Yegorova
2016-7-19
9178
El Dorado
West side of Tahoe Basin. Southeastern tip of D.L. Bliss State Park. On north side of Emerald Point.
1904
Comment
SEINET7096688
Juncus bufonius
A. G. Vestal
1947-4-28
s.n.
El Dorado
Ca 3.9 miles south of El Dorado on Route 49 on Logtown Ridge. NAD27, 38? deg. 37' 57ao, -120?_ 51' 07ao (converted to WGS84 decimal degrees)
Comment
UCR173657
Juncus bufonius var. bufonius
George K. Helmkamp, Elizabeth Helmkamp
2006-5-1
10286
El Dorado
Northern Sierra Nevada foothills, corner of Pleasant Valley Road and Patterson Drive; west end of Diamond Springs
537
Comment
UCR217389
Juncus bufonius var. bufonius
George K. Helmkamp, E. A. Helmkamp
2010-6-14
16291
El Dorado
Sierra Nevada Mountains Foothills, Fairplay Road, 0.3 mile west of its junction with Scorpi Lane, 1.15 air mi. NW (293 deg. ) of Fair Play
668
Comment
RSA54108
Juncus chlorocephalus
J. T. Howell
1946-8-30
22908
El Dorado
Upper Angora Lake
Comment
UCD106891
Juncus chlorocephalus
Ellen Dean; G. Golden, D. Lubin, S. Tidball
2011-8-24
7235
El Dorado
Lake Tahoe Basin. Emerald Bay State Park. West of Vikings Holm buildings near trail to falls and bridge.
1923
Comment
UCR201915
Juncus chlorocephalus
George K. Helmkamp, E. A. Helmkamp
2008-8-30
14045
El Dorado
Northern Sierra Nevada Mountains, along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88
2271
Comment
SEINET6329286
Juncus chlorocephalus
H. M. Hall
1910-7-17
8776
El Dorado
Sierra Nevada, Fallen Leaf Lake
1951
Comment
UCR170429
Juncus effusus
George K. Helmkamp, Elizabeth Helmkamp
2005-11-15
10034
El Dorado
Northern Sierra Nevada Foothills, [E of Sacramento, N of Union Valley Reservoir]; Wentworth Springs Road, 5.9 [road] mi east of Uncle Toms Cabin
1567
Comment
UCD165709
Juncus ensifolius
Ellen Dean
2016-7-12
9064 a
El Dorado
West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along unnamed drainage on west side of Highway 89.
2072
Comment
UCD46689
Juncus ensifolius
Ellen Dean; Tom Starbuck, Margaret Starbuck and CNPS
2004-9-12
2131
El Dorado
Along trail to Lake Margaret which leaves Hwy. 88 east of Kirkwood, CA.
2286
Comment
UCR257791
Juncus ensifolius
George K. Helmkamp, Amy Barnes
2012-8-19
19671
El Dorado
Northern Sierra Nevada Mountains, unnamed dirt road along Ice House Road, 0.4 mile south of Robbs Peak Road, N of Union Valley Reservoir
1756
Comment
SEINET6175584
Juncus mertensianus
W. D. Billings
1950-8-3
1938
El Dorado
[Sierra Nevada] Above Gilmore Lake on the trail to Mt. Tallac, Sierra Nevada.
2743
Comment
CHSC73233
Juncus nevadensis
L. P. Janeway; Susi Urie
1998-8-4
5908
El Dorado
Lake Tahoe Basin Management Unit. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake.
2011
Comment
UCD44780
Juncus nevadensis
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-9
2146
El Dorado
Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N.
1944
Comment
RSA368085
Juncus nevadensis
N. C. Cooper
1944-8-20
2585
El Dorado
Lake Tahoe, south end.
1982
Comment
UCD164253
Juncus nevadensis
Peter Rubtzoff
1979-8-17
9315
El Dorado
Baldwin Beach on the south shore of Lake Tahoe. Lower Tallac Creek behind the beach, between it and the eastern parking lot.
Comment
CHSC73502
Juncus orthophyllus
L. P. Janeway; Eric Schroder
1998-8-27
6184
El Dorado
Lake Tahoe Basin--National Forest. Meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50.
1901
Comment
UCD43757
Juncus orthophyllus
C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart
1999-8-5
1123
El Dorado
Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N.
2121
Comment
UCD44165
Juncus orthophyllus
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-7-25
1531
El Dorado
Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N.
1962
Comment
UCD72617
Juncus orthophyllus
Ellen Dean; T. Sasaki
2007-7-23
4340
El Dorado
Washoe Meadows State Park, southeast corner of park on northern side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #4 plot.
1920
Comment
UCD149105
Juncus oxymeris
Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu
2014-7-19
8472
El Dorado
El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Along trail that connects the Grizzly Mtn Rd entrance to park with dry meadow that is in central part of park. Small fen on S side of trail.
1937
Comment
UCR207443
Juncus oxymeris
George K. Helmkamp, Amy Barnes
2009-7-8
15146
El Dorado
Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House
1654
Comment
UCD111831
Juncus parryi
Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran
2011-8-8
7149
El Dorado
Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Southeast corner of meadow.
1978
Comment
UCD34459
Juncus sphaerocarpus
Beecher Crampton
1984-8-15
9903
El Dorado
Stateline.
Comment
POM219299
Juncus tenuis
H. F. Copeland
1931-7-30
1433
El Dorado
Near Fallen Leaf Lake.
Comment
CAS-BOT-BC81097
Juniperus communis
Frances Price
1919-1
s.n.
El Dorado
Lake Tahoe
2438
Comment
CAS-BOT-BC81101
Juniperus communis
Alice Eastwood
1906-7-21
1146
El Dorado
Desolation Valley
Comment
CAS-BOT-BC81104
Juniperus communis
G. Thomas Robbins
1944-7-29
1811
El Dorado
east and below Lake Leland, Desolation Valley Wilderness Area
2438
Comment
CAS-BOT-BC81166
Juniperus occidentalis
E. A. McGregor
1909-8-13
112
El Dorado
Susie Lake
2331
Comment
UC107
Juniperus occidentalis
Miss Anna King
1899-6-1
El Dorado
Lake Tahoe
Comment
UC665715
Juniperus occidentalis
W. C. Cumming and Palmer Stockwell
1940-1-24
2009
El Dorado
above Twin Bridge (Placerville to Lake Tahoe road)
2133
Comment
UCD34449
Juniperus occidentalis var. australis
Beecher Crampton
1983-7-24
9891
El Dorado
Stateline.
Comment
UCR173939
Kallstroemia californica
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-3
10613
El Dorado
Northern Sierra Nevada foothills, city park at the east end of Shingle Springs, along Pleasant Valley Road
433
Comment
CAS-BOT-BC59602
Kalmia microphylla subsp. microphylla
W. W. Price
1898-6-26
s.n.
El Dorado
Pyramid Peak.
2438
Comment
CAS-BOT-BC59641
Kalmia microphylla subsp. microphylla
D. Herrick; N. Houghton; J. Scheuer; A. Bloom
1967-7-24
413
El Dorado
L. of the Woods. Fallen Leaf Lake Quadrangle.
2499
Comment
CAS-BOT-BC59644
Kalmia microphylla subsp. microphylla
M. E. Parsons
1910-7-7
s.n.
El Dorado
Madden Creek Meadow, Lake Tahoe.
Comment
UC412679
Kalmia polifolia subsp. microphylla
Milo S. Baker
1904-7-3
El Dorado
Fallen Leaf Lake near Lake Tahoe; Fallen Leaf Lake
Comment
CAS-BOT-BC236793
Keckiella breviflora
Elizabeth McClintock
1969-6-1
s.n.
El Dorado
Canyon of Rubicon River near Volcanoville
579
Comment
UC566678
Keckiella breviflora
H. L. Mason
1928-5-4
4493
El Dorado
near Latrobe (Swift Ranch)
Comment
RSA747383
Kelloggia galioides
George K. Helmkamp, Mary Alice Barnes, Amy Barnes
2008-7-28
13917
El Dorado
Northern Sierra Nevada Mountains: Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50.
2043
Comment
RSA800009
Kelloggia galioides
Peter Rubtzoff
1974-7-22
7750
El Dorado
U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 mi south of Forest Service public road.
1266
Comment
SBBG125690
Kelloggia galioides
G. K. Helmkamp with E. A. Helmkamp
2009-6-29
15076
El Dorado
Ice House Rd, 7.6 mi N of its juction with CA 50, ca. 10.5 air mi NE (74 deg) of Pollock Pines
1642
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
UCD85743
Koeleria macrantha
Beecher Crampton
1956-6-1
3518
El Dorado
north slope of Pine Hill.
609
Comment
CDA8084
Lagophylla minor
Cottle
1929-5-8
El Dorado
Near Youngs Post Office.
0
Comment
JEPS15711
Lagophylla ramosissima
G. Thomas Robbins
1956-9-7
3743
El Dorado
4 mi w of Shingle Springs; U. S. Highway 50
350
Comment
CAS-BOT-BC332826
Lagophylla ramosissima
John Thomas Howell
1930-10-12
5561
El Dorado
2 miles norht of Placerville
Comment
UC177500
Lagophylla ramosissima
Edw. L. Greene
1889-6-12
El Dorado
Comment
SEINET7949759
Lamium amplexicaule
W. Guyer
1976-4-3
74
El Dorado
1 mile N of Greenwood on the road to Georgetown.
762
Comment
SD240874
Lapsana communis
George K. Helmkamp, E. A. Helmkamp
2011-7-2
17628
El Dorado
Northern Sierra Nevadqa Mountains Foothills: Forni Road at Weber Creek crossing, 1.3 miles south of its Placervilly junction with US-50 (Placerville 7.5'Q)
473
Comment
UCR218620
Lapsana communis
George K. Helmkamp, E. A. Helmkamp
2010-6-9
16255
El Dorado
Sierra Nevada Mountains Foothills, Forni Road, on the southwest side of the bridge over Weber Creek, 1.5 air mi. NW (331 deg. ) of Diamond Springs
479
Comment
SEINET7072550
Lasthenia californica
A. G. Vestal
1963-5-6
s.n.
El Dorado
About 0.6 mile east of Four Corners on the road to Gold Hill. Coordinate datum: NAD 27. UTM Zone 10, 681055mE, 4292427mN.
Comment
CAS-BOT-BC250938
Lasthenia gracilis
George K. Helmkamp; E. A. Helmkamp
2012-4-24
18830
El Dorado
Northern Sierra Nevada Mountains Foothills: Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg. ) of Garden Valley
705
Comment
POM277544
Lathyrus
Lyman Benson
1935-6-8
6684
El Dorado
U.S. 50, south end Lake Tahoe. Sierra Nevada mtn range. Truckee River watershed.
1982
Comment
UC157789
Lathyrus lanszwertii var. lanszwertii
Milo S. Baker
1904-7-15
El Dorado
Fallen Leaf Lake Lake Tahoe Region
Comment
SEINET3245853
Layia fremontii
G. K. Helmkamp, E. A. Helmkamp
2007-1
11682
El Dorado
Foothills, Northern Sierra Nevada Mountains: hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake.
381
Comment
UC89150
Layia fremontii
K. Brandegee
May 1883
El Dorado
Comment
SJSU1044
Layia fremontii
M. Esch
1950-5-1
El Dorado
by Hwy 50 between Shingle Springs & Placerville
457
Comment
JEPS72464
Ledum glandulosum
Gladys L. Smith
1972-8-23
3476
El Dorado
Upper Angora Lake
2255
Comment
RSA31126
Ledum glandulosum
A. A. Heller
1916-8-9
12509
El Dorado
Haypress meadow above Echo Lake.
2591
Comment
UCR219644
Leontodon taraxacoides
George K. Helmkamp, E. A. Helmkamp
2009-10-23
15709
El Dorado
Sierra Nevada Mountains Foothills, Diamond Springs, unnamed dirt road 0.1 mile southeast of the Patterson Lake dam
520
Comment
CHSC106260
Lepechinia calycina
L. P. Janeway; B. Castro
2010-6-12
10006
El Dorado
Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Fall Unit; ridge northwest of Kanaka Valley Road, southeast of the upper South Fork American River arm of Folsom Lake, and east of Salmon Falls Road. Collecting along a somewhat overgrown former dirt road/fireline.
327
Comment
UCD115251
Lepidium campestre
Peter Rubtzoff
1976-6-23
8696
El Dorado
Sierra Nevada. Vicinity of Blodgett Forest: 'County Road' ca. 0.3 mi. west of Headquarters Road junction.
1264
Comment
UCR189018
Lepidium virginicum
George K. Helmkamp
2007-7-7
12464
El Dorado
Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area
2338
Comment
UCD115883
Lepidium virginicum subsp. virginicum
G. K. Helmkamp; E. A. Helmkamp
2006-7-12
10984
El Dorado
Northern Sierra Nevada Mtns: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50.
2104
Comment
SD81090
Lepidium virginicum var. pubescens
Darley F. Howe
1971-7-1
El Dorado
Eldorado National Forest by Lake Tahoe
1830
Comment Read comments Jul 10 2010
UCD47939
Leptosiphon montanus
Ellen Dean; with Plant Biology 102
2005-5-14
2621
El Dorado
El Dorado County. North of Placerville. North side of Hwy 49, ca. 3 miles W of intersection with Hwy 50. Flume trail area.
457
Comment
CAS-BOT-BC339594
Lessingia leptoclada
Marcus E. Jones
1882-9-20
3618
El Dorado
St. Lawrence
Comment
UC178844
Lessingia leptoclada
Katharine Brandegee
El Dorado
between Camino and Fyffe
Comment
UC629773
Lessingia leptoclada
Annetta Carter
1939-9-30
1483
El Dorado
2.4 mi n Cool (on road to Auburn); Canyon of the Middle Fork of the American River
396
Comment
UC829027
Lessingia leptoclada
A. A. Heller
1915-8-7
12198
El Dorado
on Lincoln Hwy 10 mi e Placerville
975
Comment
UC829028
Lessingia leptoclada
A. A. Heller
1915-9-10
12257
El Dorado
fields between Eldorado and Placerville
Comment
UCD132698
Lessingia leptoclada
L. Day
1948-9-14
s.n.
El Dorado
Road from Placerville, about 2 miles below Twin Bridges.
Comment
POM40860
Lessingia leptoclada
Marcus E. Jones
1882-9-20
3618
El Dorado
St. Lawrence.
Comment
UCD134073
Lessingia leptoclada
D. H. Hartmann
1941-10-19
s.n.
El Dorado
roadside U.S. #49 between Placerville and Coloma.
Comment
UCD134083
Lessingia leptoclada
G. H. Vansell
1936-7-23
s.n.
El Dorado
Camino.
Comment
CAS-BOT-BC341746
Lessingia nana
John Thomas Howell
1939-8-13
15302
El Dorado
8 miles from Folsom on road to Placerville
Comment
CAS-BOT-BC342037
Lessingia virgata
Brandegee
No date on label
s.n.
El Dorado
Sweetwater
Comment
SEINET4560535
Leucanthemum vulgare
George K. Helmkamp, Elizabeth Helmkamp
2013-1
21094
El Dorado
Northern Sierra Nevada Mountains; Hell's Delight Road, just west of the junction with Silver Fork Road, 2.8 miles north of CA-88.
2006
Comment
UCD143941
Leucocrinum montanum
Molly Jean Ferry
2011-6-11
1
El Dorado
Washoe Meadows State Park. Central part of park near eastern boundary south of manhole #47. Population is in an open area northwest from where trail intersects dirt road.
1912
Comment
UCD138432
Leucocrinum montanum
Frederica Bowcutt
1986-5-14
705
El Dorado
Just south of Lake Tahoe, about 1 air mile NW of Meyers. W of Upper Truckee R. and S of Angora Cr. Washoe Meadows St. Park.
1889
Comment
CAS-BOT-BC257337
Leucothoe davisiae
Peter Rubtzoff
1972-9-14
6896
El Dorado
U.C. Blodgett Forest Research Station, area along Mutton Creek 0.05 miles south of County Road, within 0.5 miles from gate.
1274
Comment
CAS-BOT-BC262852
Leucothoe davisiae
Peter Rubtzoff
1974-7-22
7738
El Dorado
U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 miles south of Forest Service public road.
1260
Comment
CDA35457
Lewisia kelloggii
G. F. Hrusa, M. Beyers
2011-7-2
18437
El Dorado
Sierra Nevada; Ridgetop between Hwy 88 and Shealor Lakes on Shealor Lake trail.
2316
Comment
CAS-BOT-BC444112
Lewisia nevadensis
John Thomas Howell
1925-7-6
1394
El Dorado
Trail to top of Mt. Tallac, Lake Tahoe region.
Comment
CAS-BOT-BC444119
Lewisia nevadensis
Elsie Z. Lovegrove
1948-6-24
s.n.
El Dorado
Fallen Leaf Lake road
Comment
CDA35458
Lewisia pygmaea
G. F. Hrusa, M. Beyers
2011-7-2
18438
El Dorado
Sierra Nevada; Ridgetop between Hwy 88 and Shealor Lakes on Shealor Lake trail.
2316
Comment
CAS-BOT-BC444515
Lewisia triphylla
Alice Eastwood
1906-8-1
1190
El Dorado
Lake Tahoe Region. Mt. Tallac.
Comment
SEINET10899777
Libocedrus decurrens
George Hansen
1896-7-27
Hansen 1886
El Dorado
Armstrong's Stat,n.
1615
Comment
UC570400
Ligusticum grayi
Chas. M. Belshaw
1936-8-11
2605
El Dorado
41 Milestone Placerville-Tahoe Rd. Sierra Nevada Mts.
1981
Comment
UCD127549
Ligusticum grayi
G. K. Helmkamp; E. A. Helmkamp
2006-7-12
10995
El Dorado
Northern Sierra Nevada Mountains; Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50.
2104
Comment
UCD81267
Ligusticum grayi
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-21
4252
El Dorado
Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66.
1936
Comment
UC747532
Lilium pardalinum
G. Thomas Robbins
1945-7-16
2065
El Dorado
about 3 mi e Camino; North Fork Webber Creek
914
Comment
CAS-BOT-BC509415
Lilium parvum
Geo. B. Grant
1935-7-26
s. n.
El Dorado
Wet woods near Tahoe Tavern in the vicinity of Lake Tahoe
Comment
CAS-BOT-BC509424
Lilium parvum
E. A. McGregor
1909-8-8
s. n.
El Dorado
Grass lake, Lake Tahoe Region
Comment
RSA49075
Lilium parvum
Verne Grant, Alva Grant
1949-7-20
8764
El Dorado
Above Upper Echo Lake
2348
Comment
RSA9981
Lilium parvum
E. Keyes
1920-07
s.n.
El Dorado
Lake Tahoe. [county unspecified]
Comment Read comments Jan 1 2016
UCD139761
Lilium parvum
H. B. Currier
1952-8-8
s.n.
El Dorado
South Fork Camp, El Dorado National Forest.
1524
Comment
SBBG67651
Limnanthes alba
Milo H. Gates
1879-1
El Dorado
6 mi above Placerville
Comment
UC971899
Limnanthes striata
Annetta Carter
1941-4-6
1609
El Dorado
8 mi e Folsom (junction with Latrobe road)
167
Comment
UC963804
Linanthus bicolor
Herbert L. Mason
1928-5-4
4504
El Dorado
4 mi n Shingle Springs
Comment
UCR193186
Linanthus bicolor
George K. Helmkamp, E. A. Helmkamp
2007-5-31
12245
El Dorado
Northern Sierra Nevada Mountains, Forestry Route 42, 1.6 miles west of its junction with Wright's Lake Road, generally between Wright's Lake and Ice House Reservoir
1851
Comment
UC1123993
Linanthus ciliatus
F. W. Embree
1934-7-11
126
El Dorado
1.5 mi w Iron Mountain; El Dorado National Forest, Pyramid Peak Quad.
1798
Comment
UC750686
Linanthus ciliatus
Lewis S. Rose
1941-7-12
41474
El Dorado
Meeks Lake Tahoe
1950
Comment
JEPS24410
Linanthus dichotomus
G. Thomas Robbins
1945-4-22
1863
El Dorado
3 mi e Shingle Springs (along U.S. Highway 50)
457
Comment
UC909090
Linanthus filipes
Charles M. Belshaw
1935-5-30
893
El Dorado
Diamond Springs at fork of Martiney Creek; Sierra Nevada, Diamond Springs
Comment
UC1554399
Linanthus harknessii
Alice M. Ottley
1920-6-21
816
El Dorado
near Fallen Leaf Lake
Comment
UC747605
Linanthus montanus
G. Thomas Robbins
1945-6-17
1986
El Dorado
near Baltic Peak (above Camp Creek)
975
Comment
UC908834
Linanthus montanus
Loyd Swift
1928-5-5
El Dorado
n of Placerville; Big Canyon
Comment
UCR237081
Linanthus parviflorus
George K. Helmkamp, E. A. Helmkamp
2012-4-24
18833
El Dorado
Northern Sierra Nevada Mountains Foothills, Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg. ) of Garden Valley
705
Comment
UC1008648
Linanthus parviflorus
G. Thomas Robbins
1943-4-21
1019
El Dorado
3 mi e Placerville (w edge of Institute of Forest Genetics)
822
Comment
CAS-BOT-BC257341
Linnaea borealis subsp. longiflora
Peter Rubtzoff
1972-8-3
6851
El Dorado
U.C. Blodgett Forest Research Station, between Mutton Creek Road and New Gaddis Creek Road, along East Fork of Gaddis Creek, and clearcut.
Comment
UCR207863
Lithophragma bolanderi
George K. Helmkamp, E. A. Helmkamp
2009-5-14
14700
El Dorado
Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville
511
Comment
UC747345
Lithophragma glabrum
G. Thomas Robbins
1943-6-27
1223
El Dorado
ridge above Echo Summit Pass (about 0.75 mi sw of U. S. Highway 50)
2438
Comment
CAS-BOT-BC435447
Lithophragma glabrum
Elsie Z. Lovegrove
1930-6-14
s.n.
El Dorado
Echo Lake
2286
Comment
CAS-BOT-BC435451
Lithophragma glabrum
F. W. Peirson
1925-7-5
6271
El Dorado
Ridge on middle trail to Mt. Tallac, Sierra Nevada
2590
Comment
UC1536979
Lithophragma heterophyllum
Gordon H. True
1936-4-8
396
El Dorado
between El Dorado and Nashville
457
Comment
CAS-BOT-BC438125
Lithophragma parviflorum
D. E. Breedlove
1962-6-13
3559
El Dorado
3 miles south of Meyers on State Highway 89; Sierra Nevada
1996
Comment
JEPS14175
Lomatium utriculatum
W. L. Jepson
1938-4-6
18594
El Dorado
near Lotus (Institute of Forest Genetics at Placerville, Bassi eperimental station); Institute of Forest Genetics, Bassi experimental station
Comment
JEPS39408
Lonicera cauriana
Wayne Savage
1965-6-30
446
El Dorado
near Grass Lake; El Dorado National Forest
2346
Comment
UC28509
Lonicera conjugialis
Miss K. A. Chandler
Sept. 1901
El Dorado
between Tahoe and Lucile
2133
Comment
UC35422
Lonicera conjugialis
Chesnut and Drew
1889-8-13
El Dorado
Glen Alpine Lake Tahoe Region
Comment
UCD60392
Lonicera conjugialis
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-15
3955
El Dorado
Washoe Meadows State Park. Angora Meadows, edge of meadow near forest.
1922
Comment
UCD43685
Lonicera involucrata var. involucrata
C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart
1999-8-4
1051
El Dorado
Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N.
2121
Comment
CAS-BOT-BC261629
Lotus
Peter Rubtzoff
1974-7-22
7744
El Dorado
U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 miles south of Forest Service public road.
1260
Comment
CAS-BOT-BC344901
Lotus
Peter Rubtzoff
1972-9-19
6909
El Dorado
U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of County Road, within 0.5 miles from county road (gate).
1280
Comment
UC1614169
Lotus
Charles M. Belshaw
1935-5-25
886
El Dorado
a few mi. s. Placerville (Diamond Springs); Sierra Nevada foothills, Diamond Springs
Comment
UCR170643
Lotus micranthus
George K. Helmkamp, E. A. Helmkamp
2005-8-9
9795
El Dorado
Northern Sierra Nevada Foothills, El Dorado National Forest; WSW of Lake Tahoe; 7.4 miles N of Union Reservoir along Ice House Road at the junction of Cheese Camp Road
1765
Comment
UCR257561
Lotus micranthus
George K. Helmkamp, Mary Alice Barnes
2013-4-30
20429
El Dorado
Northern Sierra Nevada Mountains, Capps Crossing Road, 0.1 mile south of its junction with Mormon Emigrant Trail
1261
Comment
UCR251260
Lotus oblongifolius var. oblongifolius
George K. Helmkamp, E. A. Helmkamp
2012-7-6
19350
El Dorado
Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50
2078
Comment
UCR258177
Lotus oblongifolius var. oblongifolius
George K. Helmkamp, Amy Barnes
2014-7-28
22978
El Dorado
Northern Sierra Nevada Mountains, at the junction of Wentworth Springs Road and Ice House Road
1412
Comment
UCR178658
Lotus purshianus
George K. Helmkamp, E. A. Helmkamp
2006-9-7
11340
El Dorado
Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of its junction with Wentworth Springs Road
1701
Comment
JEPS55786
Lotus purshianus var. purshianus
A. M. Ottley
1920-6-22
843
El Dorado
Glen Alpine Falls
Comment
JEPS71965
Lotus purshianus var. purshianus
Gladys L. Smith
1964-7-29
2890
El Dorado
where trail to Audrain Lake leaves U.S. Hwy 50 ((Little Norway)); Echo Summit Area
2225
Comment
UCR191143
Lotus purshianus var. purshianus
George K. Helmkamp, E. A. Helmkamp
2007-6-8
12312
El Dorado
Northern Sierra Nevada Mountains, junction of Bonetti Road and Mormon Emigrant Trail [Silver Lake Rd.], east of Jenkinson Lake
1226
Comment
RSA406276
Lotus unifoliolatus
Wm Vortriede
1928-1
s.n.
El Dorado
Lake Tahoe.
Comment
UCD74119
Lupinus adsurgens
Jennifer W. Burt; Jessica Hite
2005-8-12
166
El Dorado
Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run.
2245
Comment
UCR198435
Lupinus adsurgens
George K. Helmkamp, E. A. Helmkamp
2008-4-30
13373
El Dorado
Sierra Nevada Mountains Foothills, Traverse Creek/Darling Ridge Road, 6.0 miles east of its junction with CA-193, c. 8.5 mi. NNE of Placerville
734
Comment
UC907699
Lupinus albicaulis
G. Thomas Robbins
1944-6-3
1648
El Dorado
3 mi E of Camimo ( along U.S. Hwy. 50)
Comment
SEINET10544026
Lupinus albicaulis subsp. shastensis
P. Rubtzoff
1974-7-25
Rubtzoff 7783
El Dorado
Georgetown divide, sierra nevada. Blodgett forest; mutton creek, road just s of Junction of bacchi meadow road (comp. 420U). Forest margin near road
1311
Comment
RSA592327
Lupinus albifrons var. albifrons
Robert F. Thorne, Percy C. Everett, K. Thorne
1964-4-16
33756
El Dorado
Yellow pine forest on N slope of Pine Hill, 3-4 miles ENE of Rescue.
610
Comment
UCD106026
Lupinus albifrons var. albifrons
G. K. Helmkamp; E. A. Helmkamp
2006-3-26
10108
El Dorado
Northern Sierra Neveda Foothills: ENE of Sacramento; Rock Creek Road, 1.4 mi E of CA Highway 193 (generally E of Chili Bar).
428
Comment
SEINET2445060
Lupinus albifrons var. collinus
George K. Helmkamp
2010-5-15
16047
El Dorado
Sierra Nevada Mountains Foothills. String Canyon Road, 1.4 mi NE of its junction with Consumnes Mine Road (Sly Park 7.5).
1109
Comment
UCR197573
Lupinus angustiflorus
George K. Helmkamp, E. A. Helmkamp
2008-6-23
13702
El Dorado
Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 0.7 mile southeast of Leek Spring
2268
Comment
SD247418
Lupinus apertus
George Helmkamp, E. A. Helmkamp
2013-6-19
20940
El Dorado
Northern Sierra Nevada Mountains: Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy (Tragedy Spring 7.5'Q)
2116
Comment
UC496451
Lupinus arbustus
Merle Randall
1930-6-21
El Dorado
1/2 mi beyond Upper Echo Lake (Lake Tahoe Region); , beyond Upper Echo Lake
Comment
CHSC59975
Lupinus bicolor
Michael D. Pollock
1989-4-16
3
El Dorado
Ca. 4.20 mi s of Shingle Springs on French Creek rd. and 275 ft w and 400 ft e of French Creek.
262
Comment
SEINET2440975
Lupinus bicolor
George K. Helmkamp, E. A. Helmkamp
2010-5-13
16017
El Dorado
Sierra Nevada Mountains Foothills: Mosquito Road, 4.4 mi NE of its junction with US-50 in Placerville (Garden Valley 7.5').
620
Comment
UCD80306
Lupinus bicolor
CNPS SN Foothill Team
2005-3-25
SNFN 0025 b
El Dorado
CDPR Folsom State Recreation Area, 50 m west of the ranger station/kiosk of the Folsom Lake Rec. Area, off Rattlesnake Bar Road.
178
Comment
UCR173591
Lupinus bicolor
George K. Helmkamp, Elizabeth Helmkamp
2006-5-1
10287
El Dorado
Northern Sierra Nevada foothills, corner of Pleasant Valley Road and Patterson Drive; west end of Diamond Springs
537
Comment
UCR188446
Lupinus bicolor
George K. Helmkamp, E. A. Helmkamp
2007-4-30
11879
El Dorado
Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville
511
Comment
UCR237076
Lupinus bicolor
George K. Helmkamp, E. A. Helmkamp
2012-4-24
18835
El Dorado
Northern Sierra Nevada Mountains Foothills, Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg. ) of Garden Valley
705
Comment
SBBG11878
Lupinus breweri
D. Myrick
1958-6-28
64
El Dorado
S end Lake Tahoe
1859
Comment
CAS-BOT-BC208875
Lupinus breweri var. breweri
Alice M. Ottley
1920-7-2
929
El Dorado
Myers
1950
Comment
SEINET8041985
Lupinus breweri var. breweri
L. R. Miller
1937-6-14
92
El Dorado
[Sierra Nevada] Old Myer's Rd., Lake Tahoe, abut 1 1/2 miles across state line into Calif.
Comment
SEINET10485165
Lupinus congdonii
Rimo Bacigalupi
1967-5-21
Bacigalupi s.n.
El Dorado
Collected between Cook's Station, on the Carson Pass Rd. and Omo Ranch. Along Barney Ridge. Sierra Nevada Mts.
1250
Comment
UCD107795
Lupinus fulcratus
G. K. Helmkamp; E. A. Helmkamp
2005-7-31
9756
El Dorado
Northern Sierra Nevada Foothills; 20 miles WSW of Lake Tahoe; Ice House Road, N of CA Highway 50 and 1.5 miles S of junction with Ice House Reservoir.
1637
Comment
UCR202754
Lupinus fulcratus
George K. Helmkamp, E. A. Helmkamp
2008-8-8
13967
El Dorado
Northern Sierra Nevada Mountains, Echo Summit, west side of a Highway Maintenance Station and about 100 yards north of CA-50
2256
Comment
UC1614333
Lupinus grayi
Charles M. Belshaw
1935-7-4
1041
El Dorado
Central Sierra Nevada, 41 Milestone, Placerville Road to Tahoe Placerville Road; Central Sierra Nevada, 41 Milestone, Placerville Road
1767
Comment
UCD107807
Lupinus grayi
David W. Gilpin
1976-7-11
s.n.
El Dorado
Sawmill Rd. Tahoe Paradise.
Comment
JEPS65265
Lupinus latifolius var. columbianus
W. L. Jepson
1931-4-12
15759
El Dorado
Salmon Falls
274
Comment
RSA781309
Lupinus latifolius var. columbianus
George K. Helmkamp, E. A. Helmkamp
2009-7-22
15276
El Dorado
Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road
1851
Comment
UC180125
Lupinus latifolius var. columbianus
Katharine Brandegee
1915-4-28
El Dorado
near Pilot Hill (Layne's Ranch); near Pilot Hill
Comment
UCD165733
Lupinus latifolius var. columbianus
Ellen Dean
2016-7-12
9088
El Dorado
West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South of unnamed drainage on east side of Highway 89.
2062
Comment
UCD108248
Lupinus lepidus var. confertus
A. A. Heller
1915-8-6
12157
El Dorado
Near Echo Camp on the Lincoln Highway.
2133
Comment
UCD165926
Lupinus lepidus var. confertus
Ellen Dean; with Mayra Huerta
2016-8-12
9241
El Dorado
West side of Tahoe Basin. D.L. Bliss State Park. Along road side. West side of Highway 89. North side of unnamed drainage.
2066
Comment
UCD61675
Lupinus lepidus var. confertus
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-20
4219
El Dorado
Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west.
1924
Comment
SEINET10737885
Lupinus lepidus var. sellulus
Andrew Townesmith, Karen M. Meyer
2007-8-9
Townesmith 919
El Dorado
El Dorado National Forest, Pacific Ranger District. Vicinity of Lyons Creek Trailhead, off Forest Service route 4, 4.0 miles NW of intersection with US route 50. T11N R16E S8.
2053
Comment
UCD108569
Lupinus lepidus var. sellulus
G. K. Helmkamp; E. A. Helmkamp
2006-7-10
10878
El Dorado
Northern Sierra Nevada Mountains, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir.
2030
Comment
RSA87233
Lupinus lyallii var. lyallii
F. W. Peirson
1925-7-7
6305
El Dorado
Along trail at Echo Lake.
2287
Comment
SEINET2445061
Lupinus nanus
George K. Helmkamp
2010-5-15
16048
El Dorado
Sierra Nevada Mountains Foothills. String Canyon Road, 1.4 mi NE of its junction with Consumnes Mine Road (Sly Park 7.5).
1109
Comment
UCR257719
Lupinus nanus
George K. Helmkamp, Mary Alice Barnes
2013-4-30
20434
El Dorado
Northern Sierra Nevada Mountains, Capps Crossing/Bonnetti Road, 0.2 mile northwest of the bridge over Diamond /Camp Creek
1155
Comment
RSA161304
Lupinus polycarpus
Peter H. Raven, H. L. Mason, R. Ornduff
1957-4-27
10689
El Dorado
1.9 miles east of Shingle Springs.
Comment
UC865399
Lupinus polyphyllus var. burkei
A. A. Heller
1915-8-6
12166
El Dorado
on the Lincoln Highway near Echo Camp
2133
Comment
UCD118650
Lupinus polyphyllus var. burkei
Danielle Roach; Kendra Sikes
2010-9-23
87
El Dorado
Smaller fen about 600 m NE of Hell Hole Fen, about 1.2 km SE from end of forest road 12N01D. Collected in vegetation plot #0519_SO_705_124_F5. of the CNPS/Forest Service fen vegetation project.
2500
Comment
UCD61660
Lupinus polyphyllus var. burkei
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-20
4204
El Dorado
Washoe Meadows State Park. Angora Meadows, west side of Angora Creek, vicinity of sewer manhole #7.
1923
Comment
UCR200909
Lupinus polyphyllus var. burkei
George K. Helmkamp, E. A. Helmkamp
2008-8-30
14046
El Dorado
Northern Sierra Nevada Mountains, along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88
2271
Comment
CAS-BOT-BC249314
Luzula comosa
Peter Rubtzoff
1972-8-30
6880
El Dorado
Georgetown Divide, Sierra Nevada. Blodgett Forest: marshy opening along East Fork Gaddis Creek ca. 0.1 mi. south of Clearcut (Comp. 460E)
1301
Comment
JEPS73263
Luzula divaricata
Gladys L. Smith
1964-7-6
2164
El Dorado
near summit pass from Echo Lake to Desolation Valley; near summit pass from Echo Lake to Desolation Valley
2651
Comment
UCD142163
Luzula parviflora
Mrs. H. P. Kelley
1916-7-17
s.n.
El Dorado
Heather Lake, Lake Tahoe.
1828
Comment
SEINET11790307
Luzula subcongesta
H. H. Heller
1938-1
765
El Dorado
Tamarack Trail, Fallen Leaf
Comment
UCD165859
Lychnis coronaria
Ellen Dean; with D. McNair and S. Yegorova
2016-7-19
9187
El Dorado
West side of Tahoe Basin. Emerald Bay State Park. Near Campground that is closest to Emerald Point.
1912
Comment
RSA305917
Machaeranthera canescens var. canescens
Fay A. MacFadden
1934-7-18
12593
El Dorado
Truckee River, on road to Reno.
Comment
OBI74568
Madia elegans
David J. Keil
1992-1
23350
El Dorado
Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln.
600
Comment
SEINET11601313
Madia elegans
E. Dean, T. Sasaki
2007-7-23
4356
El Dorado
Washoe Meadows State Park, E side of park near undeveloped road, Upper Truckee River Restoration Project monitoring well # 15 plot.
1920
Comment
UCR182150
Madia elegans
George K. Helmkamp, E. A. Helmkamp
2006-10-23
11573
El Dorado
Sierra Nevada Mtns. Foothills, Latrobe; junction of South Shingle Road and Latrobe Road
238
Comment
SEINET9312315
Madia exigua
Unknown
1956-6-22
3603
El Dorado
0.5 mi E of Omo Ranch PO, growing in distrubed soil on cleared mtn slope used for log storage, above sawmill, below yellow pine, incense cedar and black oak forest.
Comment
CHSC73295
Madia glomerata
L. P. Janeway; Susi Urie
1998-8-4
5922
El Dorado
Lake Tahoe Basin--National Forest. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake.
2005
Comment
UCD61714
Madia glomerata
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-21
4245
El Dorado
Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66.
1936
Comment
UCD73738
Madia glomerata
Ellen Dean; J. Poloske and K. Mawdsley
2007-8-24
4438
El Dorado
Washoe Meadows State Park. Restored quarry.
1925
Comment
UCR202656
Madia glomerata
George K. Helmkamp, E. A. Helmkamp
2008-8-8
13973
El Dorado
Northern Sierra Nevada Mountains, Echo Summit, west side of a Highway Maintenance Station and about 100 yards north of CA-50
2256
Comment
RSA739792
Madia gracilis
George K. Helmkamp, E. A. Helmkamp
2007-6-6
12263
El Dorado
along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road
1616
Comment
UCD134293
Madia gracilis
G. K. Helmkamp; Elizabeth A. Helmkamp
2006-6-4
10627
El Dorado
Northern Sierra Nevada: Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Hwy CA-193.
381
Comment
UCD147709
Madia gracilis
Allyson Ayalon; Lucie Jerabkova
2012-7-1
87
El Dorado
El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50.
1645
Comment
UCD165309
Madia gracilis
Peter Rubtzoff; John Thomas Howell
1973-7-18
7156
El Dorado
The Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R).
1310
Comment
UCR176425
Madia gracilis
George K. Helmkamp, E. A. Helmkamp
2006-8-7
11156
El Dorado
Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 16.7 miles east of its junction with Sly Park Road
1944
Comment
UCR258381
Madia gracilis
George K. Helmkamp, Amy Barnes
2014-8-11
22983
El Dorado
Northern Sierra Nevada Mountains, north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road
1655
Comment
UCR197662
Madia minima
George K. Helmkamp, E. A. Helmkamp
2008-6-9
13654
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
1753
Comment
UCR217328
Madia rammii
George K. Helmkamp, E. A. Helmkamp
2010-6-14
16286
El Dorado
Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.5 miles from its junction with Perry Creek Road, 3.5 air mi. ESE (96 deg. ) of Fair Play
1059
Comment
UCD165594
Maianthemum stellatum
Ellen Dean; with Daniel McNair
2016-6-10
8940
El Dorado
West side of Tahoe Basin. D.L. Bliss State Park. Southern reach of the park on the western side of Highway 89. Along drainage that runs through old avalanche area and down to Lake Tahoe.
2069
Comment
UCD61668
Maianthemum stellatum
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-20
4212
El Dorado
Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west.
1924
Comment
UCD147728
Malacothrix clevelandii
Allyson Ayalon; Lucie Jerabkova
2012-7-1
105
El Dorado
El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50.
1645
Comment
UCR176373
Matricaria matricarioides
George K. Helmkamp, E. A. Helmkamp
2006-7-12
10989
El Dorado
Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50
2104
Comment
UC912605
Meconella californica
Herbert L. Mason
1928-5-4
4524
El Dorado
Granite Canyon
Comment
CDA14114
Medicago lupulina
G. F. Hrusa, J. Glazner
1997-6-3
13950
El Dorado
Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall.
Comment
CAS-BOT-BC329237
Melica aristata
Peter Rubtzoff
1975-7-10
8178
El Dorado
Blodgett Forest Research Station, Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road.
Comment
SEINET11678850
Melica bulbosa
H. H. Heller
1938-1
694
El Dorado
Mount Tallae
Comment
BFRS393
Melica harfordii
Peter Rubtzoff
1974-7-21
7724
El Dorado
Blodgett Forest: Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U).
Comment
CAS-BOT-BC281290
Melica harfordii
John Thomas Howell; Gordon H. True
1970-5-27
46553
El Dorado
In Rubicon River Canyon, NNE of Leonardi Spring
1158
Comment
CAS-BOT-BC262462
Melica subulata
G. Thomas Robbins
1956-9-14
3780
El Dorado
Along U. S. Highway 50, about one-half mile northwest of Echo Summit
2225
Comment
UCD80570
Melica torreyana
CNPS SN Foothill Team
2005-4-25
SNFN 0181
El Dorado
CDPR Auburn State Recreation Area, west of the northeastern portion of the Olmsted Loop Trail.
377
Comment
UCR207904
Melica torreyana
George K. Helmkamp, E. A. Helmkamp
2009-5-14
14692
El Dorado
Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville
511
Comment
UCR179739
Melilotus albus
George K. Helmkamp, E. A. Helmkamp
2006-10-20
11545
El Dorado
Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset
625
Comment
UCR258414
Melilotus albus
George K. Helmkamp, Amy Barnes
2014-8-11
22993
El Dorado
Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station
1610
Comment
UCD149433
Melissa officinalis
G. Ledyard Stebbins
1976-8-29
76226
El Dorado
1.5 miles south of Diamond Springs. Martinez Creek. (Exact location unknown. Coordinates estimated by label maker.)
441
Comment
UCSB5717
Mentha arvensis
Keator, Glenn
1958-07
El Dorado
West side of Lake Tahoe
Comment
RSA715229
Mentha spicata
George K. Helmkamp, E. A. Helmkamp
2005-9-1
9824
El Dorado
Northern Sierra Nevada Foothills: E of Sacramento; Sand Canyon Road, 0.3 mi E of CA Highway 49 and Logtown Ridge.
280
Comment
POM134669
Mentzelia congesta
George B. Grant
1906-07
7067
El Dorado
[County: El Dorado or Placer] Lake Tahoe
Comment
CAS-BOT-BC419693
Menyanthes
L. R. Abrams
1917-9-21
6811
El Dorado
Lily Lake, Lake Tahoe Region
Comment
JEPS78168
Menyanthes trifoliata
Gary W. Zamzow
1972-7-25
110
El Dorado
1.7 mi nw of Luther Pass (on Highway 89, Grass Lake); Grass Lake
2286
Comment
SEINET6630859
Menyanthes trifoliata
Rudolf Schmid
1964-1
El Dorado
Grass Lake, State Hwy 89 (Luther Pass)
Comment
UCD149746
Mertensia ciliata var. stomatechoides
Ellen Dean; K. Craig and V. Stewart
2014-7-30
8492
El Dorado
Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Southeast corner of the park near Bakersfield Road entrance. Southeast of the Truckee River.
1925
Comment
UCR176368
Mertensia oblongifolia
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-19
10745
El Dorado
Northern Sierra Nevada Mountains, 6.0 miles east of Ice House Road on the road to Wright's Lake
2000
Comment
CAS-BOT-BC429008
Micranthes nelsoniana
Elsie Z. Lovegrove
1938-9-21
s.n.
El Dorado
Fallen Leaf Lake side of Tamrac [Tamarack] Trail
Comment
CAS-BOT-BC429179
Micranthes oregana
Le Roy Abrams
1911-7-27
4803
El Dorado
Lake Tahoe Region. Near Fallen Leaf Lake
2072
Comment
CAS-BOT-BC429180
Micranthes oregana
Peter Rubtzoff
1981-7-15
9662
El Dorado
Taylor Creek area near the U.S. Forest Service Visitors Center on south side of Lake Tahoe.
Comment
UCD102892
Micranthes tolmiei
P. B. Kennedy
1920-9-17
208
El Dorado
El Dorado National Forest, Rock Bound Trail.
2438
Comment
RSA752672
Micropus californicus var. californicus
George K. Helmkamp, E. A. Helmkamp
2008-4-25
13305
El Dorado
Sierra Nevada Mountains Foothills: Junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown.
674
Comment
CAS-BOT-BC349273
Microseris nutans
John Thomas Howell
1925-5-29
1106
El Dorado
Emerald Bay Camp, Lake Tahoe
1889
Comment
CAS-BOT-BC349277
Microseris nutans
Wm. Vortriede
1925-7-1
s.n.
El Dorado
Camp Sacramento
Comment
RSA770726
Microseris nutans
George K. Helmkamp, E. A. Helmkamp
2009-7-2
15088
El Dorado
Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50
2037
Comment
SBBG11888
Microseris nutans
D. Myrick
1958-6-22
37
El Dorado
Camp Richardson, Lake Tahoe
1889
Comment
UCD168644
Microseris nutans
Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair
2017-7-6
9411
El Dorado
West side of Lake Tahoe. D.L. Bliss State Park. Southernmost part of park at boundary with Emerald Bay State Park.
2042
Comment
UCD33489
Microsteris gracilis
Beecher Crampton
1969-4-17
8397
El Dorado
3.2 miles east of Shingle Springs on US Highway 50 eastbound.
Comment
BFRS381
Mimulus
Peter Rubtzoff
1972-9-19
6908
El Dorado
Blodgett Forest: Mutton Creek area ca. 0.3 mi. south of County Road (Comp. 370E).
Comment
JEPS29821
Mimulus angustatus
Rimo Bacigalupi, and L. R. Heckard
1962-5-31
8565
El Dorado
5.4 mi s Pollock Pines (along Sly Park road)
1158
Comment
JEPS50786
Mimulus angustatus
Rimo Bacigalupi and Paul Hutchison
1967-5-21
9267
El Dorado
0.2 mi w Indian Diggings Elementary School (at w edge of small community); Omo Ranch
1097
Comment
UCR237015
Mimulus bicolor
George K. Helmkamp, E. A. Helmkamp
2012-5-28
19068
El Dorado
Northern Sierra Nevada Mountains, Pebble Canyon Road, 0.6 mile south of its junction with Mormon Emigrant Trail
1555
Comment
RSA79615
Mimulus breviflorus
F. W. Peirson
1925-7-1
6175
El Dorado
State Line, Lake Tahoe
1905
Comment
JEPS71700
Mimulus breweri
Gladys L. Smith
1964-7-6
2118
El Dorado
about 2 mi above Upper Echo Lake (trail from Echo Lake to Desolation Valley)
2286
Comment
UC41864
Mimulus breweri
W. A. Setchell, C. C. Dobie
1901-7-8
El Dorado
vicinity Lake Tahoe; Rubicon Park
1897
Comment
UC41865
Mimulus breweri
W. A. Setchell, C. C. Dobie
1901-7-7
El Dorado
vicinity Lake Tahoe; Rubicon Park
1897
Comment
RSA80118
Mimulus breweri
F. W. Peirson
1925-7-1
6173
El Dorado
State Line, Lake Tahoe.
1921
Comment
UCR170578
Mimulus cardinalis
George K. Helmkamp, E. A. Helmkamp
2005-9-1
9828
El Dorado
Northern Sierra Nevada Foothills, E of Sacramento; Sand Canyon Road, 0.3 mi east of Calif. Highway 49 and Logtown Ridge
280
Comment
UC311592
Mimulus guttatus
Herbert McLean Evans
1918-7-24
El Dorado
1000 ft above Strawberry; Sierra Nevada
Comment Read comments Nov 20 2010
UCD149495
Mimulus guttatus
G. L. Stebbins
1978-5-14
7861
El Dorado
North Side of South Fork of the American River near Chili Bar. (Exact location unknown. Coordinates estimated by label maker. Township Range and elevation data taken from Stebbins 7863, CAS652267. Newspaper just said S. Fork, N. Side, May 14.)
Comment
UCD42578
Mimulus guttatus
Lloyd P. Tevis
1902-7-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
UCR173903
Mimulus guttatus
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-4
10616
El Dorado
Northern Sierra Nevada foothills, along Rock Creek Road, 0.1 mile east of its junction with Calif. Hwy 193
387
Comment
UCD69231
Mimulus guttatus
D. Sanchez-Mata
1997-8-9
s.n.
El Dorado
Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek.
640
Comment
UCR217887
Mimulus jepsonii
George K. Helmkamp, Laurel Bezdecheck
2010-5-29
16120
El Dorado
Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 rd. miles east of its junction with Perry Creek road, air 3.9 mi. ESE (98 deg. ) of Fair Play
1082
Comment
UCD122731
Mimulus kelloggii
Kim E. Steiner
1978-4-30
205
El Dorado
North Fork of Cosumnes River, c. 200 m SW of Bucks Bar Rd., 1.2 mi NW of Somerset.
502
Comment
UCR218747
Mimulus layneae
George K. Helmkamp, Mary Jane Ganibe, Mary Alice Barnes
2010-6-19
16315
El Dorado
Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 miles from its junction with Perry Creek Road
1082
Comment
UC1614607
Mimulus microphyllus
Charles M. Belshaw
1935-7-9
1133
El Dorado
Central Sierra Nevada near 41 milestone, 1.5 miles W of Strawberry along Placerville road to Tahoe
Comment
UCD125167
Mimulus microphyllus
Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh
2012-7-26
7457
El Dorado
Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway.
1908
Comment
JEPS72199
Mimulus moniliformis
Gladys L. Smith
1972-7-18
3543
El Dorado
2 mi ne Wrights Lake (trail to Grouse Lake)
2438
Comment
RSA0013387
Mimulus moschatus
George K. Helmkamp, E. A. Helmkamp
2010-8-20
16812
El Dorado
Northern Sierra Nevada Mountains: Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area
2232
Comment
LA38993
Mimulus nanus var. mephiticus
Frank W. Peirson;
1925-7-1
6174
El Dorado
State Line, Lake Tahoe
1920
Comment
RSA535576
Mimulus nanus var. mephiticus
David M. Thompson
1988-6-13
948
El Dorado
S of Lake Tahoe. 1.9 mi S of Hwy 50-89 along Hwy 89 at intersection with Blitzen Street.
1951
Comment
UC373189
Mimulus pilosus
Marcus E. Jones, A. M.
1882-7-4
El Dorado
St. Lawrence
Comment
UCD165645
Mimulus pilosus
Ellen Dean; with Daniel McNair
2016-6-10
8992
El Dorado
West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of the park on east side of Highway 89, close to northern entrance gate.
1942
Comment
SEINET3367731
Mimulus rubellus
G. Thomas Robbins
1944-7-30
1823
El Dorado
Along Willow Flat Trail, 9 miles north of US Hwy 50, about 2 miles north of Wrights Lake
2286
Comment
UCD44788
Mimulus tilingii
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-9
2154
El Dorado
Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N.
1944
Comment
SEINET12270094
Mimulus tilingii
H. H. Heller
1938-1
768
El Dorado
Tamarack Trail, Fallen Leaf
Comment
UC445192
Mimulus torreyi
Milo S. Baker
1904-7-7
El Dorado
about Fallen Leaf Lake and Tallac; Lake Tahoe region
Comment
UCD72636
Mimulus torreyi
Ellen Dean; T. Sasaki
2007-7-23
4359
El Dorado
Washoe Meadows State Park, eastern side of park near undeveloped road. Upper Truckee River Restoration Project monitoring well #15 plot.
1920
Comment
JEPS17433
Mimulus torreyi
Rimo Bacigalupi with G. Thomas Robbins
1955-5-21
5155
El Dorado
3 mi e Placerville (on ridge toward sw of Institute of Forest Genetics, directly above and e of Smiths Flat)
792
Comment
RSA0012131
Mimulus viscidus
George K. Helmkamp, E. A. Helmkamp
2011-7-7
17635
El Dorado
Park Creek Road, 0.4 mile east of its junction with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (111deg.) of Pollock Pines.
1290
Comment
UCD122923
Mimulus viscidus var. viscidus
H. A. Borthwick
1925-5-27
1938
El Dorado
Placerville.
Comment
RSA102190
Mimulus viscidus var. viscidus
G. Thomas Robbins
1945-6-30
2014
El Dorado
Along Deer Valley Road, 1 mi. n. of Rescue.
396
Comment
UCD35633
Minuartia cismontana
Beecher Crampton
1959-5-21
5252
El Dorado
About 2 miles NE of Clarksville, E slopes of Bass Lake.
Comment
SJSU8689
Minuartia douglasii
C. W. Sharsmith
1980-5-18
8376
El Dorado
Bear Cr (a fork of Rock Cr), S Fork American R drainage c. 4-5 mi SE of Georgetown
670
Comment
JEPS72317
Minuartia nuttallii subsp. gracilis
Gladys L. Smith and Alasdair H. Neilson
1970-8-26
2692
El Dorado
Freel Peak; summit area
2895
Comment
SEINET5336971
Minuartia nuttallii var. gracilis
D. G. Cooney
1946-8-12
130
El Dorado
Mt. Slopes, near summit of Jobs Sister Peak, Carson range
3292
Comment
UCD168630
Minuartia pusilla
Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair
2017-7-6
9405
El Dorado
West side of Lake Tahoe. Ed Z'berg Sugar Pine Point State Park. Olympic Meadow on S side of General Creek near last bridge over creek.
1976
Comment
CAS-BOT-BC432931
Mitella breweri
Donald Myrick
1958-6-28
81
El Dorado
South end of Lake Tahoe.
Comment
CAS-BOT-BC432938
Mitella breweri
Alice Eastwood
1912-6-15
389
El Dorado
Deer Park, Lake Tahoe Region
Comment
JEPS93186
Mitella diversifolia
J. Greenhouse
1997-5-31
El Dorado
nw of Cook's Station (along w side of Sopiago Creek on w side of North-South Road, El Dorado National Forest); El Dorado National Forest, Sopiago Creek
Comment
CDA25794
Modiola caroliniana
G. K. Helmkamp, E. A. Helmkamp
2007-5-16
11994
El Dorado
Northern Sierra Nevada Mountains Foothills; Lake Oaks Mobile Home Park, corner of Pleasant Valley Road and Patterson Drive, Diamond Springs.
Comment
CAS-BOT-BC219955
Monardella breweri subsp. lanceolata
Geo. B. Grant
No date on label
7075
El Dorado
Tallac
Comment
SEINET10928166
Monardella lanceolata
A. Graff
1993-7-20
Graff 211
El Dorado
El Dorado National Forest. Silver Fork Rd., 45 miles northeast of intersection with USNFS Rd. 10N28, on both sides of the road (by MP4 road post and spreading to either side). Locally common, the population spanning ca. .4 miles with a small break in the middle. With Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Mid-bloom. Bombus sp.
Comment
CAS-BOT-BC318604
Monardella odoratissima
Mrs. H. C. Cantelow
1940-7-19
s.n.
El Dorado
Carson's Pass near Red Lake, E of summit.
Comment
SEINET13948635
Monardella odoratissima
John Thomas Howell
1946-1
22946
El Dorado
Mt. Tallac; 9500-9700 ft alt.
2957
Comment
UCD61703
Monardella odoratissima subsp. odoratissima
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-21
4234
El Dorado
Washoe Meadows State Park. Southern part of park, southwest of restored quarry and south of sewer manhole #66.
1958
Comment
UCR251272
Monardella odoratissima subsp. odoratissima
George K. Helmkamp, E. A. Helmkamp
2012-7-6
19323
El Dorado
Northern Sierra Nevada Mountains, Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50
1683
Comment
CAS-BOT-BC215543
Monardella odoratissima subsp. pallida
A. A. Heller
1915-8-6
12186
El Dorado
Near Camp Echo on the Lincoln Highway
2133
Comment
SEINET10582091
Monardella odoratissima subsp. pallida
A. Graff
1993-7-20
Graff 221
El Dorado
El Dorado National Forest. On both sides of the Mormon Emigrant Trail, 1 mile northwest from the junction with USNFS Rd. 10N28. Locally abundant, large population spanning either side of the road for .5 mile or so. Mixed conifer forest.
Comment
SEINET10582099
Monardella odoratissima subsp. pallida
A. Graff
1993-7-21
Graff 268
El Dorado
El Dorado National Forest. Echo Lake. At junction of Hwy. 50 and USNFS Rd. 11N06 (Rd. to Echo Lake), along both sides of the road. Sampled from junction to just past turnoff to Echo Lake. Locally infrequent in the understory of Pinus contorta, Abies procera, with Lupinus sp., Aster sp., Achillea millefolium. Bombus sp., Apis sp.
Comment
SEINET13948707
Monardella pallida
A. A. Heller
1911-1
12536
El Dorado
E side of Ralston Peak above Echo Lake; ca 7900 ft alt.
2408
Comment
SEINET10862295
Monardella sheltonii
A. Graff
1993-7-21
Graff 262
El Dorado
El Dorado National Forest. On Hwy. 50 east, pass Kyburz (just past Graff collection 249-251), on left road bank. (co-occurring with Monardella lanceolata Gray, Graff collections 252-256).
Comment
CAS-BOT-BC261639
Montia
Peter Rubtzoff
1975-6-3
8020
El Dorado
U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 miles north of junction with Quintette Road.
1203
Comment
UCD60386
Montia chamissoi
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-15
3950
El Dorado
Washoe Meadows State Park. Angora Meadows, vicinity of manholes #3 and #2.
1920
Comment
CAS-BOT-BC444650
Montia chamissoi
Alice Eastwood
1906-7-21
1184
El Dorado
Glen Alpine Region. Mt. Tallac
Comment
OBI64504
Montia fontana
David J. Keil
2005-3-13
30346
El Dorado
Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Rd
500
Comment
UCD60344
Montia linearis
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-15
3931
El Dorado
Washoe Meadows State Park. Angora Meadows near sewer manhole #4.
1917
Comment
UCR218262
Montia linearis
George K. Helmkamp, E. A. Helmkamp
2010-7-23
16588
El Dorado
Northern Sierra Nevada Mountains, trailhead at the east end of Wright's Lake, 1.2 miles north of the visitor's center at the lake entrance
2127
Comment
SJSU3928
Montia linearis
C. W. Sharsmith
1964-6-20
7335
El Dorado
Fallen Leaf L near NE margin
1950
Comment
CAS-BOT-BC445147
Montia parvifolia
John Thomas Howell; Gordon H. True
1970-5-27
46557
El Dorado
Rubicon River Canyon, N-NE of Leonardi Spring.
1127
Comment
CAS-BOT-BC262603
Muhlenbergia andina
G. L. Stebbins
1977-7-17
7775
El Dorado
Along Silver Fork, American River near bridge
1676
Comment
SEINET4671911
Muhlenbergia andina
E. Dean, G. Dickinson, J. Poloske, M. & T. Starbuck
2007-8-25
4501
El Dorado
Washoe Meadows State Park. West side of park near Grizzly Mountain Road entrance.
1953
Comment
UCD73778
Muhlenbergia andina
Ellen Dean; J. Poloske and K. Mawdsley
2007-8-24
4478
El Dorado
Washoe Meadows State Park. North-central part of fen system, just west of dry meadows.
1938
Comment
POM302062
Muhlenbergia filiformis
A. A. Beetle, D. E. Beetle, Alva Hansen
3902
El Dorado
South side of Upper Echo Lake, north slope of Ralston Mt.
2287
Comment
UC682016
Muhlenbergia filiformis
G. L. Stebbins Jr.
1942-8-30
3314
El Dorado
near Lake Le Conte (7 mi w of Fallen Leaf); Desolation Valley
2570
Comment
UCD21492
Muhlenbergia richardsonis
E. Bortiri
2002-6-26
WFC 31
El Dorado
Trout Creek, South Lake Tahoe, El Dorado Co.
Comment
RSA0064547
Myosotis laxa
George K. Helmkamp, E. A. Helmkamp
2007-6-20
12389
El Dorado
Along Mormon Emigrant Trail, 17.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake
2128
Comment
CAS-BOT-BC101800
Myrica hartwegii
Rimo Bacigalupi; H. L. Mason; Robert Ornduff
1959-11-2
7329
El Dorado
on banks in bed of North Fork of Cosumnes River, 1.5 miles north of its junction with the Middle Fork, and immediately
256
Comment
RSA151914
Myrica hartwegii
R. C. Bacigalupi, H. L. Mason, Robert Ornduff
1959-11-2
7329
El Dorado
In bed of North Fork of Cosumnes River, 1.5 miles north of its junction with the Middle Fork, and immediately south of the site of the old settlement of Nashville and below roadbed of State Highway 49.
256
Comment
UC1212067
Myrica hartwegii
Rimo Bacigalupi with H. L. Mason and Robert Ornduff
1959-11-2
7329
El Dorado
immediately s. of site of old settlement of Nashville (1.5 mi. n. of N. Fork Cosumnes R. junction with Middle Fork, below roadbed of State Hwy. 49); N. Fork Cosumnes R.
256
Comment
UC1229831
Myrica hartwegii
Rimo Bacigalupi with H. L. Mason and Robert Ornduff
1959-11-2
7329
El Dorado
immediately s. of site of old settlement of Nashville (1.5 mi. n. of N. Fork Cosumnes R. junction with Middle Fork, below roadbed of State Hwy. 49); N. Fork Cosumnes R.
256
Comment
UC672089
Narthecium californicum
M. S. Jussell
1928-7-22
El Dorado
2 mi. s.w. Emerald Bay (falls - Velma Lake); Lake Tahoe, Velma Lake
Comment
CAS-BOT-BC515981
Narthecium californicum
M. S. Jussel
1928-7-22
s.n.
El Dorado
Lake Tahoe Region, Velma Lakes at the Falls
Comment
CAS-BOT-BC259890
Nassella lepida
G. L. Stebbins; L. Donald Smith
1978-4-23
7840
El Dorado
S side of S Fork, American River, 0.75 mile NW of mouth of Weber Creek
213
Comment
UCD87467
Nassella pulchra
Beecher Crampton
1956-6-1
3520
El Dorado
North slope of Pine Hill.
609
Comment
CAS-BOT-BC60352
Nasturtium officinale
William Vortriede
1928-5-16
s.n.
El Dorado
Coloma.
Comment
SEINET3860397
Navarretia divaricata subsp. divaricata
George K. Helmkamp, Laurel Bezdecheck
2010-5-29
16123
El Dorado
Sierra Nevada Mountains Foothills: Slug Gulch Road, 4.7 rd. miles east of its junction with Perry Creek road, air 3.9 mi. ESE of Fair Play.; 0
1082
Comment
UCR217866
Navarretia divaricata subsp. divaricata
George K. Helmkamp, E. A. Helmkamp
2010-7-9
16470
El Dorado
Northern Sierra Nevada Mountains, Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail (Iron Mountain Rd.), 20.5 mi. ESE (99 deg. ) of Placerville
1831
Comment
UC133913
Navarretia eriocephala
Katharine Brandegee
1908-6-3
El Dorado
between Pilot Hill and Cool
Comment
SJSU3920
Navarretia intertexta
C. W. Sharsmith
1964-6-21
7341
El Dorado
1 mi W of Shingle Springs
365
Comment
UCD42776
Navarretia intertexta subsp. intertexta
C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart
1999-8-25
142
El Dorado
Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N
1920
Comment
SEINET14147722
Navarretia intertexta subsp. propinqua
E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-20
4162
El Dorado
Washoe Meadows State Park, off Sawmill Road on E side of park, just E of Angora Meadows.
1918
Comment
UC1554404
Navarretia intertexta subsp. propinqua
Alice M. Ottley
1920-7-2
936
El Dorado
Myers
1950
Comment
UC52555
Navarretia intertexta subsp. propinqua
Miss Lydia K. Tangier-Smith
1901-1
El Dorado
The Grove Lake Tahoe
Comment
SBBG13063
Navarretia leptalea
D. Myrick
1958-6-28
83 b
El Dorado
Glen Alpine above Fallen Leaf Lake
2042
Comment
UCD106218
Navarretia leptalea
P. B. Kennedy
1920-8-17
117
El Dorado
El Dorado National Forest - Barrett Camp.
1935
Comment
CAS-BOT-BC257955
Navarretia leptalea subsp. bicolor
George K. Helmkamp; E. A. Helmkamp
2010-9-1
16893
El Dorado
Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88
2018
Comment
RSA72304
Navarretia leptalea subsp. bicolor
F. W. Peirson
1925-7-7
6311
El Dorado
meadow on trail by Upper Echo Lake, Sierra Nevada
2287
Comment
JEPS69642
Navarretia leptalea subsp. leptalea
Alice M. Ottley
1920-6-18
781
El Dorado
above Glen Alpine Sprs; above Glen Alpine Sprs
Comment
UC1024256
Navarretia leptalea subsp. leptalea
Annie M. Alexander and Louise Kellogg
1943-8-19
3460
El Dorado
trail to Grass Lake (Lake Tahoe region, Sierra Nevada); Sierra Nevada, Lake Tahoe region, trail to Grass Lake
Comment
CAS-BOT-BC230381
Navarretia leucocephala subsp. minima
M. S. Jussel
1941-7-23
s.n.
El Dorado
Upper Truckee River, 4 miles S of Bijou, Lake Tahoe District
Comment
CAS-BOT-BC230515
Navarretia prolifera subsp. lutea
Mary E. Meyer
1982-6-5
348
El Dorado
S of Placerville Airport. Take Texas Hill Road, left up hill just before junction with Gingham Court and Nugget Lane. Go to the end of of old pavement, turn around. Plants 750 feet W on two old roads 50 feet from main road (4-wheel drive necessary)
Comment
CAS-BOT-BC230524
Navarretia prolifera subsp. lutea
Mary E. Meyer
1982-5-18
301
El Dorado
On ridge across the street from 3340 Meyers Road, S of Camino
929
Comment
CAS-BOT-BC230534
Navarretia prolifera subsp. lutea
G. Thomas Robbins
1943-6-2
1111
El Dorado
At Civilian Conservation Corps Camp Snowline, 3 miles E of Camino
1036
Comment
CAS-BOT-BC230545
Navarretia prolifera subsp. lutea
Mary E. Meyer
1982-6-9
357 8 ; 356-8c
El Dorado
1.2 miles E on Girard Mill Site Road (10N51). Along ridge NE of Esmerelda Creek. Along road and S
1463
Comment
JEPS29826
Navarretia prolifera subsp. lutea
Rimo Bacigalupi, and L. R. Heckard
1962-5-31
8570
El Dorado
below and s Eight-mile House (e of Camino) (about 1 mi below U.S. Highway 50, watershed of upper reaches of Webber Creek); Webber Creek
1158
Comment
JEPS30773
Navarretia prolifera subsp. lutea
G. Thomas Robbins
1943-6-3
1112
El Dorado
about 3 mi e Placerville; Institute of Forest Genetics Arboretum
822
Comment
UC1519847
Navarretia prolifera subsp. lutea
Mary E. Meyer
1982-5-22
346
El Dorado
private inholding at 6961 Pony Express Trail, 1.5 mi W of Pollock Pines vic. Bullion Bend Historical Marker Eldorado National Forest
1188
Comment
UC23791
Navarretia prolifera var. lutea
H. N. Bolander
1860-67
6422
El Dorado
Comment
JEPS3959
Nemophila heterophylla
W. L. Jepson
1938-4-8
18614
El Dorado
n Placerville (Big Canyon); , n of Placerville
Comment
SEINET3817936
Nemophila heterophylla
George K. Helmkamp, E. A. Helmkamp
2012-4-27
18862
El Dorado
Northern Sierra Nevada Foothills, Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River (Slate Mountain 7.5' Q.
401
Comment
UC606925
Nemophila heterophylla
L. Constance, J. L. Morrison
1938-4-29
2166
El Dorado
8 mi s El Dorado (near North Fork Cosumnes River); Sierra Nevada foothills, nr North Fork Cosumnes River
457
Comment
UCR206343
Nemophila heterophylla
George K. Helmkamp, E. A. Helmkamp
2009-5-19
14717
El Dorado
Sierra Nevada Mountains Foothills, Happy Valley Road, 0.2 miles west of its junction with Happy Valley Cutoff road
561
Comment
SFV12251
Nemophila maculata
J. C. Lee
1966-5-4
52
El Dorado
Sierra Nevada U.S. Highway 40, 5 miles northeast of Pollock Pines.
975
Comment
UCR173895
Nemophila maculata
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-19
10758
El Dorado
Northern Sierra Nevada Mountains, 1.1 miles west of Wright's Lake
2027
Comment
UCD119916
Nemophila parviflora
Rolf Y. Berg
1963-6-25
s.n.
El Dorado
Gankin property, south side of U.S. Highway 50, a few miles west of Pacific House.
Comment
UCR188169
Nemophila parviflora var. parviflora
George K. Helmkamp, E. A. Helmkamp
2007-4-30
11885
El Dorado
Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville
511
Comment
UCR173171
Nemophila pulchella
George K. Helmkamp, Elizabeth Helmkamp
2006-4-25
10213
El Dorado
Northern Sierra Nevada Foothills, E of Sacramento and just SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek
488
Comment
UCD126685
Nicotiana acuminata var. multiflora
G. K. Helmkamp; E. A. Helmkamp
2007-9-19
12983
El Dorado
Northern Sierra Nevada Mountains: junction of Lost Creek and French Creek Road just north of Frenchtown.
366
Comment
UCD126699
Nicotiana attenuata
Morris Halperin
1932-8-13
891
El Dorado
Strawberry.
1752
Comment
SD6104
Notholithocarpus densiflorus
May 1914
El Dorado
456
Comment
UCD112420
Notholithocarpus densiflorus
Peter Rubtzoff
1972-8-30
6865
El Dorado
Sierra Nevada. Blodgett Forest: Forested area between Mutton Creek Road and East Fork Gaddis Creek south of 'Clearcut' (Comp. 450E).
1310
Comment
CDA3525
Nymphaea odorata
J. Patterson
1972-5-3
El Dorado
Bass Lake, northeast of El Dorado Hills.
0
Comment
JEPS71553
Oreostemma alpigenum var. andersonii
Gladys L. Smith
1964-8-27
2375
El Dorado
Benwood Meadows Echo Summit Region
2225
Comment
JEPS81749
Orobanche corymbosa subsp. corymbosa
L. R. Heckard with T. I. Chuang and R. C. Bacigalupi
1982-8-3
6038
El Dorado
Just north of Camp Richardson (across from Park Station). Southwest corner of Lake Tahoe.
Comment
CAS-BOT-BC457678
Orthilia secunda
Elsie Z. Lovegrove
1938-9-21
s.n.
El Dorado
Fallen Leaf Lake side of Tamrac [Tamarack] Tr.
Comment
SD114389
Orthocarpus copelandii var. cryptanthus
Darley F. Howe
1961-8-10
3154
El Dorado
Kirkwood on Carson Pass Road, #88
2347
Comment
RSA80342
Orthocarpus hispidus
F. W. Peirson
1925-7-1
6193
El Dorado
State Line, Lake Tahoe. Sierra Nevada.
1905
Comment
SACT001688
Oryzopsis miliacea
Josephine Van Ess
1975-6-13
El Dorado
Collected along fire road up creek
Comment
UCD127767
Osmorhiza berteroi
P. B. Kennedy
1920-8-12
56
El Dorado
El Dorado National Forest, Barrett Camp.
1935
Comment
UCR206100
Osmorhiza chilensis
George K. Helmkamp, E. A. Helmkamp
2009-6-3
14901
El Dorado
Northern Sierra Nevada Mountains, Forbay Road, 4.7 miles northwest of its junction with Pony Express Trail in Pollock Pines
945
Comment
UCR256828
Osmorhiza chilensis
George K. Helmkamp, Amy Barnes
2014-5-14
22875
El Dorado
Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 4.2 miles east of the east dam of Jenkinson Lake
1247
Comment
UCD73785
Oxypolis occidentalis
Ellen Dean; J. Poloske and K. Mawdsley
2007-8-24
4485
El Dorado
Washoe Meadows State Park. North-central part of fen system.
1940
Comment
UCD160000
Packera layneae
Jack Major
1966-4-27
s.n.
El Dorado
Pine Hill.
Comment
UCD83789
Packera layneae
Michael J. Bower
2009-6-24
9
El Dorado
ca. 0.2 mi SE of intersection of Business Drive with Dividend Drive in the community of Shingle Springs.
420
Comment
UCR219489
Packera layneae
Michael J. Bower
2009-6-24
09
El Dorado
Sierra Nevada Foothills, c. 0.2 mi SE of intersection of Business Drive and Dividend Drive in community of Shingle Springs
421
Comment
CAS-BOT-BC10379
Paeonia brownii
Jean Pawek
1958-5-30
439
El Dorado
Highway 98 en route to Luther Pass, at Alpine Campground.
1950
Comment
SACT002598
Panicularia davyi
Herbert Copeland
1934-7-22
El Dorado
2133.6
Comment
UC674816
Panicum acuminatum var. acuminatum
Thomas Morley
1941-9-20
161
El Dorado
n side of Placerville-Echo Lake highway at Twin Bridges (along Pyramid Creek); Sierra Nevada, along Pyramid Creek
1828
Comment
UCD80585
Panicum acuminatum var. acuminatum
CNPS SN Foothill Team
2005-6-15
SNNR 0290 b
El Dorado
BLM Pine Hill Preserve, Salmon Falls Unit.
Comment
UCD88583
Panicum acuminatum var. fasciculatum
Dean W. Taylor
1976-6-30
6008
El Dorado
Peavine Ridge, steep South slope of S. Fork American River canyon. Mesic sites along Soldier Cr.
853
Comment
UCD89138
Panicum acuminatum var. fasciculatum
D. Sanchez-Mata
1997-8-9
s.n.
El Dorado
Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. UTM: 10SFN8905.
640
Comment
CAS-BOT-BC253660
Panicum capillare
John Thomas Howell
1976-10-29
52293
El Dorado
Along the course of Sweetwater Creek below the high-water line of Folsom Lake
121
Comment
UCD89515
Panicum capillare
G. K. Helmkamp; E. A. Helmkamp
2007-7-23
12571
El Dorado
northern Sierra Nevada Mountains. Rock Creek road, 7.1 miles east of its junction with CA-193.
567
Comment
UCD89741
Panicum miliaceum
Beecher Crampton
1969-8-22
8510
El Dorado
South shore Lake Tahoe at stateline. Corner of Manzanita and Poplar Sts.
1981
Comment
UC525801
Pedicularis attollens
R. M. Holman
1934-7-20
20
El Dorado
along trail from Desolation Valley to Echo Lake
Comment
UCD42476
Pedicularis attollens
Lloyd P. Tevis
1902-7-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
RSA49041
Pedicularis attollens
Verne Grant, Alva Grant
1949-7-25
8791
El Dorado
Below Phillips on Highway 50.
1982
Comment
POM23098
Pellaea bridgesii
George B. Grant
1906-8-3
s.n.
El Dorado
Lake Tahoe, Sierra Nevada Mountains
1829
Comment Read comments Jan 26 2011
UCD124093
Penstemon deustus
F. A. MacFadden
1934-7-18
s.n.
El Dorado
Fallen Leaf Lake, Lake Tahoe Dist.
Comment
NY591822
Penstemon deustus var. pedicellatus
A. M. Ottley
1920-6-29
917
El Dorado
Fallen Leaf
1996.4
Comment
JEPS11545
Penstemon heterodoxus
unknown
1918-7-20
El Dorado
Phillips Meadow Sierra Nevada, Phillips Meadow
Comment
SEINET2471055
Penstemon heterodoxus
K. Christie
2010-8-24
1995
El Dorado
Lake Tahoe Basin Management Unit (USFS); Freel Meadows, at the western edge of the eastern meadow complex.
2811
Comment
SEINET4142652
Penstemon laetus subsp. laetus
George K. Helmkamp, E. A. Helmkamp
2011-7-7
17629
El Dorado
Northern Sierra Nevada Mountains: Park Creek Road, 0.4 miles E of junction with Sly Park Road, 1.4 mi. SE of Pollock Pines
1289
Comment
UCR196853
Penstemon laetus subsp. laetus
George K. Helmkamp, E. A. Helmkamp
2008-6-5
13594
El Dorado
Sierra Nevada Mountains, Forbay Road, 5.3 miles north of its junction with Pony Express Trail in Pollock Pines
947
Comment
UC565943
Penstemon laetus var. laetus
P. L. Johannsen
1934-6-12
342
El Dorado
Plum Creek Pyramid Pk Quad., Plum Creek
1310
Comment
CHSC56343
Penstemon newberryi
K. R. Stern
1985-6-14
8125
El Dorado
Echo Summit.
2225
Comment
RSA659642
Penstemon newberryi
Gary D. Wallace
1990-6-25
2930
El Dorado
Sierra Nevada: Kirkwood Lake.
2354
Comment
RSA46946
Penstemon newberryi subsp. newberryi
G. Thomas Robbins
1943-7-25
1297
El Dorado
Near Lake LeConte, above Medley Lakes (reservoir), Desolation Valley Wilderness Area.
2439
Comment
RSA715240
Penstemon roezlii
George K. Helmkamp, E. A. Helmkamp
2005-7-31
9754
El Dorado
20 mi. WSW of Lake Tahoe: Ice House Road, N of CA Highway 50 and 1.5 mi S of junction with Ice House Reservoir. Northern Sierra Nevada Foothills.
1610
Comment
UCD124159
Penstemon roezlii
G. K. Helmkamp; E. A. Helmkamp
2006-8-7
11154
El Dorado
Northern Sierra Nevada Mtns: Mormon Emigrant Trail, 16.7 miles east of its junction with Sly Park Road.
1944
Comment
UCR171182
Penstemon roezlii
George K. Helmkamp, E. A. Helmkamp
2005-7-31
9754
El Dorado
Northern Sierra Nevada Foothills, 20 mi WSW of Lake Tahoe; Ice House Road, N of Calif. Highway 50 and 1.5 mi south of junction with Ice House Reservoir
1637
Comment
UCR189615
Penstemon roezlii
George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes
2007-6-20
12362
El Dorado
Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake
1976
Comment
UCR251282
Penstemon roezlii
George K. Helmkamp, E. A. Helmkamp
2012-7-6
19324
El Dorado
Northern Sierra Nevada Mountains, Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50
1683
Comment
UCR257925
Penstemon roezlii
George K. Helmkamp, Amy Barnes
2014-7-28
22959
El Dorado
Northern Sierra Nevada Mountains, Wentworth Springs Road, 1.6 miles west of Ice House Road
1863
Comment
RSA169501
Penstemon roezlii
L. S. Rose
1963-7-12
63220
El Dorado
3 mi W of Twin Bridges.
1677
Comment
CAS-BOT-BC239457
Penstemon rydbergii var. oreocharis
Alice Eastwood
1906-7-27
1082
El Dorado
Glen Alpine Region, upper end of Fallen Leaf Lake
Comment
JEPS71748
Penstemon rydbergii var. oreocharis
Gladys L. Smith
1963-7-27
1889
El Dorado
on road to California Alpine Lodge Echo Summit, on road to California Alpine Lodge
2194
Comment
RSA401850
Penstemon rydbergii var. oreocharis
Bonnie C. Templeton
1931-7-5
1515
El Dorado
Near Lake Tahoe.
2000
Comment
SEINET3860454
Penstemon rydbergii var. oreocharis
George K. Helmkamp, E. A. Helmkamp
2010-7-23
16610
El Dorado
Northern Sierra Nevada Mountains: Wright's Lake Road at the entrance to a camping area, 0.2 mile west of the lake, 5.5 miles NE of Kyburz.; 0
2114
Comment
UCR189769
Penstemon rydbergii var. oreocharis
George K. Helmkamp, E. A. Helmkamp
2007-8-9
12722
El Dorado
Northern Sierra Nevada Mountains, Wright's Lake; south side of the lake at the entrance to the campground
2131
Comment
UCR218090
Penstemon rydbergii var. oreocharis
George K. Helmkamp, E. A. Helmkamp
2010-7-23
16620
El Dorado
Northern Sierra Nevada Mountains, Forestry Route 42, 0.2 mile west of its junction with Wright's Lake Road and beside Silver Creek, 4 miles NE (31 deg. ) of Kyburz
2021
Comment
SBBG12405
Penstemon speciosus
D. Myrick
1958-6-22
39
El Dorado
near Camp Richardson, Lake Tahoe
1889
Comment
SBBG19802
Penstemon speciosus
H. and M. Dearing
1939-7-8
3858
El Dorado
Angora Lookout
2225
Comment
POM98177
Penstemon speciosus
E. Keyes
1920-08
s.n.
El Dorado
Lake Tahoe.
Comment
UC173133
Pentachaeta exilis subsp. exilis
Katharine Brandegee
El Dorado
Pilot Hill
Comment
SEINET7072682
Pentagramma triangularis
A. G. Vestal
1963-5-5
s.n.
El Dorado
About 1 mile north of El Dorado. UTM Zone 10, 687537E, 4285031mN. Coordinate datum: NAD 27.
Comment
UCD75807
Perideridia
G. Ledyard Stebbins
1968-7-20
6813
El Dorado
This collection number has two sets of notes made by Stebbins. Handwritten notes say: Canyon of Silver Creek, below Junction Dam, 20 July 1968. Typed notes say: North side of Silver Creek Canyon, about 1/4 mile below Junction Dam, 4600 ft., T12N, R14E, Sec. 30, 23 July 1968. Notes on specimen newspaper say: Below Junction Dam. (Exact location unknown. Coordinates estimated by label maker.)
1402
Comment
UC1729875
Perideridia lemmonii
L. P. Janeway, Eric Schroder, Katherine Murrell
1998-7-23
5811 A
El Dorado
small drainage into Truckee Marsh (Pope Marsh) about 1.3 mi s of Lake Tahoe (at w edge of South Lake Tahoe, Emerald Bay Quadrangle); South Lake Tahoe
1905
Comment
UCD73770
Perideridia lemmonii
Ellen Dean; J. Poloske and K. Mawdsley
2007-8-24
4470
El Dorado
Washoe Meadows State Park. Eastern edge of fen system.
1933
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
UCR170230
Perideridia parishii
George K. Helmkamp, Elizabeth Helmkamp
2005-9-23
9929
El Dorado
Northern Sierra Nevada Mountains, Wrights Lake Tie Road (Forest Road 32) 1.0 mi west of its junction with Wrights Lake Road (Forest Road 4) NNE of Kyburz
2043
Comment
CHSC73289
Perideridia parishii subsp. latifolia
L. P. Janeway; Susie Urie
1998-8-4
5913
El Dorado
Lake Tahoe Basin Management Unit - National Forest. About 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake.
2005
Comment
POM177407
Perideridia parishii subsp. latifolia
L. R. Abrams
1930-7-15
12689
El Dorado
Near Lily Lake, Glen Alpine Canyon
2043
Comment
UC1123130
Perideridia parishii subsp. latifolia
J. A. Rutter
1934-8-21
12
El Dorado
3/4 mi ne Leek Springs. Mtn. (Plot 134); Eldorado National Forest, Pyramid Pk. Quadrangle
2164
Comment
CAS-BOT-BC423357
Peritoma serrulata
Wm. Vortriede
1931-7-1
s.n.
El Dorado
Camp Sacramento
2438
Comment
UCD42749
Persicaria amphibia
C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart
1999-8-25
115
El Dorado
Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N
1920
Comment Read comments Jun 11 2012
UCSB40043
Persicaria amphibia
Reisentz, Paul
1982-9-4
El Dorado
Grass Lake, 6 miles south on HWY 89 from HWY 50; south of Lake Tahoe
2346
Comment
UCD149489
Petrorhagia dubia
G. L. Stebbins
1978-4-21
7820
El Dorado
South Fork of the American River above Salmon Falls. (Exact location unknown. Coordinates estimated by label maker.)
Comment
UCR257559
Petrorhagia dubia
George K. Helmkamp, Elizabeth Helmkamp
2013-5-2
20453
El Dorado
Sierra Nevada Mountains Foothills, Happy Valley Road, 0.6 mile east of its junction with Mt. Aukum Road, 1.65 air miles NE (72 deg. ) of Somerset
665
Comment
CAS-BOT-BC486767
Phacelia
Sara M. Taylor; Daniel Hastings
2013-8-15
102
El Dorado
Eldorado National Forest: Pacific Ranger District, Desolation Wilderness. Lake Lois: In the vicinity of Lake Lois
2799
Comment
SEINET3158085
Phacelia cicutaria
J. L. Strother, A. R. Smith
1970-5-3
914
El Dorado
Ca. 3 miles S of El Dorado City, end of Monitor Road.
366
Comment
RSA755433
Phacelia cicutaria var. cicutaria
George K. Helmkamp, E. A. Helmkamp
2009-4-21
14522
El Dorado
junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River
390
Comment
SEINET3119232
Phacelia curvipes
Bassett Maguire, Ruth Maguire, C. B. Maguire
1934-6-4
15224
El Dorado
Emerald Bay, Lake Tahoe.
Comment
SJSU11214
Phacelia egena
T. N. Seeno
1962-5-20
208
El Dorado
8 mi SE of Summerset bridge-crossing of S Fork Cosumnes R
670
Comment
JEPS19000
Phacelia hastata
L. R. Heckard and R. C. Bacigalupi
1957-8-19
881
El Dorado
Tahoe Valley Lake Tahoe (shores of lake)
Comment
SEINET4691403
Phacelia hastata var. compacta
George K. Helmkamp, E. A. Helmkamp
2010-1
16715
El Dorado
Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trial, at Jim Quinn Spring.
2136
Comment
UCR231113
Phacelia hastata var. compacta
George K. Helmkamp, E. A. Helmkamp
2010-8-7
16715
El Dorado
Northern Sierra Nevada Mountains, Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring
2136
Comment
RSA0045147
Phacelia hastata var. hastata
George K. Helmkamp, E. A. Helmkamp
2012-7-6
19329
El Dorado
Ice House Road at Ice House village, 10.5 miles north of its junction with US-50.
1677
Comment
UC747025
Phacelia imbricata
G. Thomas Robbins
1943-5-28
1095
El Dorado
3 mi e Placerville (w edge of Institute); Institute of Forest Genetics
762
Comment
UCR218438
Phacelia mutabilis
George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe
2010-7-6
16453
El Dorado
Sierra Nevada Mountains, Silver Fork Road, 1.9 miles south of its junction with US-50 in Kyburz
1473
Comment
UCR229403
Phacelia mutabilis
George K. Helmkamp, E. A. Helmkamp
2011-7-30
17931
El Dorado
Northern Sierra Nevada Mountains, North-South Road, 2.1 miles north of its junction with Omo Ranch Road, 0.9 mi. NNW (351 deg. ) of Omo Ranch Rd. jct. with Hwy 88
1248
Comment
UCR229583
Phacelia mutabilis
George K. Helmkamp, E. A. Helmkamp
2011-7-30
17909
El Dorado
Northern Sierra Nevada Mountains, Omo Ranch Road at the junction with North-South Road, 0.67 mi. NW (300 deg. ) of jct. with Hwy 88; 8.9 miles southeast of Omo Ranch
1457
Comment
UC1083752
Phacelia quickii
L. Constance, R. Bacigalupi, and M. Hiroe
1956-6-12
3639
El Dorado
0.7 mi above Twin Bridges (below Lake Tahoe); Sierra Nevada
1874
Comment
CAS-BOT-BC154398
Phacelia ramosissima var. eremophila
H. L. Mason
1939-7-18
12174
El Dorado
north side of Luther Pass, one mile west of Grass Lake Meadow
2346
Comment
UC700301
Phacelia ramosissima var. ramosissima
G. Thomas Robbins
1944-7-28
1772
El Dorado
ca 3 mi ne Wrights Lake (along Willow Flat Trail); Willow Flat
2286
Comment
UC907762
Phalacroseris bolanderi
G. Thomas Robbins
1945-8-6
2102
El Dorado
near Schlien Ranger Station; Long Meadow
1676
Comment
UCD89290
Phleum alpinum
A. A. Beetle; D. E. Beetle, Alva Hansen
16-26 Jul 1945
3922
El Dorado
South side of Upper Echo Lake, north slope of Ralston Mt.
2286
Comment
UC496435
Phlox diffusa
Merle Randall
1930-6-21
El Dorado
above Upper Echo Lake; Lake Tahoe Region
2386
Comment
UC880438
Phlox douglasii subsp. rigida
Lewis S. Rose
1940-6-2
472
El Dorado
Camp Richardson Lake Tahoe
1889
Comment
UC1078835
Phoradendron juniperinum
Job Kuijt
1957-5-19
1342
El Dorado
Tehoma
Comment
RSA572336
Phoradendron juniperinum subsp. juniperinum
Vanessa Ashworth, Nigel Boyle
1994-8-21
58
El Dorado
S of Lake Tahoe, ca 1 miles SW of Woodfords at Crystal Springs Campground alongside S fork of Carson River.
1829
Comment
CAS-BOT-BC56428
Phyllodoce breweri
Carl B. Wolf
1930-10-9
1718
El Dorado
around Susie Lake
2194
Comment
CAS-BOT-BC56437
Phyllodoce breweri
John Thomas Howell
1925-6-28
1237
El Dorado
Trail between Eagle Lake and Velma Lakes, Lake Tahoe region
Comment
CHSC56294
Phyllodoce breweri
K. R. Stern
1985-6-14
8123
El Dorado
Echo Summit.
2225
Comment
SBBG5551
Phyllodoce breweri
D. Myrick
1958-9-22
9
El Dorado
above Fallen Leaf Lake, specifically on the trail from Glen Alpine to Heather Lake
2743
Comment
UC32639
Phyllodoce breweri
W. A. Setchell, C. C. Dobie
Jul 6 1901-Jul 21 1901
El Dorado
vicintiy of Lake Tahoe (Cascade Lake); Cascade Lake
1897
Comment
UCD117731
Phyllodoce breweri
P. B. Kennedy
1920-8-16
111
El Dorado
Border of lake, El Dorado National Forest, Wright's Lake.
2057
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
CDA33274
Phyllodoce breweri
D. Leiser
1962-7-1
El Dorado
Near Twin lakes on trail up from Wright s Lake, Hwy 50.
0
Comment
SEINET11975755
Phyllodoce breweri
H. H. Heller
1938-1
582
El Dorado
Mt. Tallae
Comment
UC527228
Pinus albicaulis
C. B. Wolf
1931-9-9
El Dorado
Mt. Tallac Sierra Nevada, Mt. Tallac (at timber line)
2895
Comment
HSC101346
Pinus contorta subsp. murrayana
G. K. Helmkamp, E. A. Helmkamp
2009-11-5
15732
El Dorado
Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs, south of the junction of Patterson Dr. and Pleasant Valley Rd.
523
Comment
UC1612281
Pinus contorta subsp. murrayana
W. A. Setchell
1901-7-1
El Dorado
Tahoe Region
Comment
UC178
Pinus contorta subsp. murrayana
W. A. Setchell
1901-7-1
El Dorado
Rubicon Park Tahoe, Rubicon Park
Comment
UCD44177
Pinus contorta subsp. murrayana
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-7-25
1543
El Dorado
Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N.
1962
Comment
UCD134545
Pinus coulteri
June McCaskill
1956-10-25
518
El Dorado
Institute of Forest Genetics, ca. 3 miles northeast of Placerville.
Comment Read comments Jul 25 2018
POM176910
Pinus jeffreyi
L. R. Abrams
1930-8-8
12729
El Dorado
Near Lily Lake, Glen Alpine Canyon.
2043
Comment
SEINET7880443
Pinus jeffreyi
Elbert L. Little Jr.
1957-1
17212
El Dorado
Institute of Forest Genetics, Placerville
Comment
CAS-BOT-BC73108
Pinus lambertiana
Carl B. Wolf
1930-10-7
972
El Dorado
Near Fallen Leaf Ldoge, Fallen Leaf Lake.
1920
Comment
CAS-BOT-BC78942
Pinus monticola
Geo. B. Grant
1906-8-1
s.n.
El Dorado
Glen Alpine, Lake Tahoe
Comment
CAS-BOT-BC78943
Pinus monticola
Carl B. Wolf
1930-10-9
1723
El Dorado
Between Glen [Alkine] Alpine Springs and Susie Lake
2133
Comment
JEPS73154
Pinus monticola
Gladys L. Smith
1971-7-8
3047
El Dorado
Alpine Club Echo Summit Lodge Echo Summit area, Alpine Club Echo Summit Lodge
928
Comment
JEPS73167
Pinus monticola
Gladys L. Smith
1971-7-8
3056
El Dorado
forest about Lake Audrain
2164
Comment
RSA1954
Pinus monticola
C. B. Wolf
1930-10-9
1723
El Dorado
Between Glen Alkine Springs and Susie Lake.
2134
Comment
SEINET10530769
Pinus muricata
Elbert L. Little
1957-9-8
Little 17222
El Dorado
Institute of Forest Genetics, Placerville.
823
Comment
UC1600392
Pinus ponderosa
W. A. Setchell
1901-7-1
El Dorado
near Tahoe
Comment
UCD134894
Pinus ponderosa
G. K. Helmkamp; E. A. Helmkamp
2007-3-23
11699 A
El Dorado
Northern Sierra Nevada Mountains: Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill.
313
Comment
SEINET7880491
Pinus taeda
Elbert L. Little Jr.
1957-1
17224
El Dorado
Institute of Forest Genetics, Placerville
Comment
SEINET7880492
Pinus virginiana
Elbert L. Little Jr.
1964-1
19140
El Dorado
Eddy Arboretum Institute of Forest Genetics, Placerville. Alt. 2700 ft.
Comment
UC1755193
Piperia leptopetala
Dean Wm. Taylor, Tom Engstrom
2002-7-10
18236
El Dorado
Iron Mountain, ridge 0.3 miles E of Giard Mill (Site), ca. 20 air miles East of Placerville
1524
Comment
UCD142276
Piperia unalascensis
Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova
2013-7-19
7923
El Dorado
W shore of Lake Tahoe, Sugar Pine Point State Park, Along trail connecting North and South Fire Roads between 2nd bridge and Lily Pond.
1998
Comment
SEINET11098621
Piperia unalascensis
G. Thomas Robbins
1943-1
1159
El Dorado
Park Creek Road w. of its junction with the Plum Creek Road and the Hazel Valley Road.
1219
Comment
UCR173828
Pityrogramma triangularis var. triangularis
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-7
10646
El Dorado
Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49
512
Comment
UCD34272
Plagiobothrys cognatus
Beecher Crampton
1978-7-26
9639
El Dorado
1.5 miles N of Meyers, Lake Tahoe Country Club.
Comment
SJSU4001
Plagiobothrys hispidulus
C. W. Sharsmith
1964-6-20
7334
El Dorado
near NE margin, Fallen Leaf L
1950
Comment
UCD34717
Plagiobothrys hispidulus
Beecher Crampton
1989-6-6
10161
El Dorado
El Dorado County, Tahoe Basin, Stateline, entrance to Stable road.
Comment
SBBG128872
Plagiobothrys nothofulvus
G. K. Helmkamp, E. A. Helmkamp
2012-3-9
18618
El Dorado
Tierra de Dios Drive, 0.4 mi WNW of its jct with Country Club Drive, N of Hwy 50 near Cameron Park
372
Comment
UCD70589
Plagiobothrys nothofulvus
Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais
1997-5-17
377
El Dorado
NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Exposed serpentine site with Quercus durata, Rhamnus tomentella, Minuartia douglasii, and Eriogonum tripodum.
Comment
RSA781937
Plagiobothrys scouleri var. hispidulus
George K. Helmkamp, Mary Ganive, Mary Alice Barnes
2010-6-15
16303
El Dorado
Mormon Emigrant Trail, 14 miles southeast of junction with Sly Park Road at Jenkinson Lake
1662
Comment
POM126229
Plagiobothrys scouleri var. hispidulus
Helen D. Geis
1912-06
9
El Dorado
Phillips
Comment
UCR170478
Plantago lanceolata
George K. Helmkamp, Elizabeth Helmkamp
2005-9-12
9860
El Dorado
Northern Sierra Nevada Foothills, east of Sacramento; Sly Park Road (County Highway E-16), c. 2 mi east of Pleasant Valley
854
Comment
UC638733
Platanthera leucostachys
Ethel Crum
1939-7-3
3008
El Dorado
two mi se Echo Lake; Echo Summit
2286
Comment
JEPS74220
Platanthera sparsiflora
Gladys L. Smith
1969-8-9
3014
El Dorado
along US Hwy 50 two mi w Echo Summit; Pow-wow Bog
2133
Comment
UCR194922
Plectritis brachystemon
George K. Helmkamp, E. A. Helmkamp
2007-5-27
12170
El Dorado
Northern Sierra Nevada Mountains Foothills, 0.7 mile down a hiking trail northeast of CA-49; trail starting 3.5 miles northwest of Placerville
430
Comment
UCR189511
Poa annua
George K. Helmkamp, E. A. Helmkamp
2007-3-22
11671
El Dorado
Foothills, Northern Sierra Nevada Mountains, along Hwy CA-16 at the west slope of Mt. Aukum and 1.7 miles north of Mt. Aukum village
584
Comment
SEINET222708
Poa bolanderi
Kenneth R. Genz
1978-7-29
8689
El Dorado
Toiyabe National Forest ; unspecified
2195
Comment
UCD90543
Poa bolanderi
A. Haig
1951-6-28
s.n.
El Dorado
Echo Lake.
Comment
UCR2682
Poa bolanderi
F. M. Reed, R. L. Pendleton
1907-7-25
1850
El Dorado
Sierra Nevada Mtns., Lake Tahoe Region, roadside near Modjeska Falls, Glen Alpine Springs [near S end of Fallen Leaf Lake]
2043
Comment
SEINET10954295
Poa bolanderi
A. Arthur Heller
1915-8-6
Heller 12195
El Dorado
Near Echo Camp on the Lincoln Highway. In open places in the forest in damp granite soil. The principal tree is Ahies magnifica. Pinus Murrayana abounds in low places about meadows, with an occasional P. Jeffreyi on exposed ridges. Common undershrubs are Ceanothus and Castanopsis.
2134
Comment
UCR173181
Poa bulbosa
George K. Helmkamp, Elizabeth Helmkamp
2006-4-2
10120
El Dorado
Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive at the W end of Diamond Springs
537
Comment
CAS-BOT-BC246743
Poa leibergii
A. A. Heller
1915-8-5
12145
El Dorado
Near Camp Echo, on the Lincoln Highway
2133
Comment
SEINET7849597
Poa palustris
E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-20
4172
El Dorado
Washoe Meadows State Park. Off of Sawmill Rd in eastern part of park, just east of Angora Meadows at the west end of a small meadow that merges with Angora Meadows.
1921
Comment
CAS-BOT-BC255978
Poa pratensis
Elsie Zeile Lovegrove
1951-9-16
s.n.
El Dorado
Fallen Leaf Lake Road, Lake Tahoe Basin
Comment
UCD44741
Poa pratensis
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-9
2107
El Dorado
Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N.
1944
Comment
CHSC73543
Poa pratensis subsp. pratensis
L. P. Janeway; Eric Schroder
1998-9-1
6238
El Dorado
Lake Tahoe Basin-National Forest. Meadow along Tallac Creek, about 1.0 mi southwest of Lake Tahoe.
1935
Comment
UCD42664
Poa pratensis subsp. pratensis
C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart
1999-8-25
30
El Dorado
Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N
1920
Comment Read comments Jun 12 2012
UCD44874
Poa pratensis subsp. pratensis
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-9
2239
El Dorado
Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N.
1944
Comment
CAS-BOT-BC329218
Poa secunda
Peter Rubtzoff
1975-6-5
8054
El Dorado
U.C. Blodgett Forest Research Station, Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road.
1319
Comment
CAS-BOT-BC329223
Poa secunda
Peter Rubtzoff
1975-6-24
8123
El Dorado
U.C. Blodgett Forest Research Station, Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road.
Comment
UCD147687
Poa secunda
Allyson Ayalon; Lucie Jerabkova
2012-7-1
65
El Dorado
El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50.
1645
Comment
UCD72976
Poa secunda
Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck
2007-8-25
4534
El Dorado
Washoe Meadows State Park. Northern part of park, east of junction of Upper Truckee and Mountain Meadow Roads, along undeveloped trail/road near bridges.
1924
Comment
UCR248713
Poa secunda
Peter Rubtzoff
1976-6-9
8614
El Dorado
Sierra Nevada Mtns., U.C. Blodgett Forest Research Station, Gaddis Creek area off Lower Gaddis Creek Road, c. 0.8 miles south of Old Gaddis Creek Road, about 60 yards up from creek on a path through chaparral to Lower Gaddis Creek Road
1265
Comment
CAS-BOT-BC236399
Poa secunda subsp. secunda
John Thomas Howell
1954-5-17
29723
El Dorado
1 mile SW of Garden Valley
609
Comment
CAS-BOT-BC236404
Poa secunda subsp. secunda
A. A. Heller
1915-8-6
12146
El Dorado
Near Echo Camp on the Lincoln Highway, above Echo Lake
2133
Comment
SEINET7072681
Poa secunda subsp. secunda
A. G. Vestal
1963-5-5
s.n.
El Dorado
About 1 mile north of El Dorado. UTM Zone 10, 687537E, 4285031mN. Coordinate datum: NAD 27.
Comment
UCD60553
Poa secunda subsp. secunda
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-15
4019
El Dorado
Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance.
1926
Comment
UCD90873
Poa secunda subsp. secunda
Beecher Crampton
1976-5-12
9391
El Dorado
Bass Lake, NE of Clarksville.
Comment
UCD91892
Poa secunda subsp. secunda
F. M. Reed; R. L. Pendleton
1907-7-24
1624
El Dorado
Gilmore Lake.
2743
Comment
RSA0013408
Poa secunda var. secunda
George K. Helmkamp, E. A. Helmkamp
2012-5-22
19037
El Dorado
Silver Fork Road, 0.9 mile south of US-50 in Kyburz
1381
Comment
UCR236986
Poa secunda var. secunda
George K. Helmkamp, E. A. Helmkamp
2012-5-22
19040
El Dorado
Northern Sierra Nevada Mountains, Silver Fork Road, 2.8 miles southeast of US-50 in Kyburz; opposite the entrance to China Flat Campground
1479
Comment
CAS-BOT-BC244147
Poa sierrae
John Thomas Howell; Gordon H. True
1970-5-27
46555
El Dorado
In Rubicon River Canyon, NNE of Leonardi Spring
1158
Comment
UCD34861
Poa tenerrima
Beecher Crampton
1964-4-27
6942
El Dorado
4.2 miles S of Lotus, T10N R9E sect 1.
Comment
RSA0015626
Poa trivialis
Peter Rubtzoff
1976-6-22
8668
El Dorado
Blodgett Forest Research Station: Quail Landing Road near junction with Chinquapin Flat Road.
1290
Comment
JEPS72691
Podistera nevadensis
Gladys L. Smith and Alasdair H. Neilson
1970-8-26
2694
El Dorado
Freel Peak; summit area
2895
Comment
UCD42537
Polemonium californicum
Lloyd P. Tevis
1902-8-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
UC932057
Polemonium californicum
Verne Grant, Alva Grant
1946-9-2
7870
El Dorado
above Upper Echo Lake; above Upper Echo Lake
2316
Comment
CDA35224
Polygala cornuta
M. S. Bergseng
1958-6-22
1920
El Dorado
Mountains near Indian Diggins.
0
Comment
CAS-BOT-BC167566
Polygala cornuta var. cornuta
Elizabeth McClintock
1969-6-1
s.n.
El Dorado
Canyon of Rubicon River near Volcanoville
579
Comment
CAS-BOT-BC344908
Polygonum
Peter Rubtzoff
1972-10-11
7009
El Dorado
U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road.
Comment
RSA545221
Polygonum amphibium var. stipulaceum
Robert F. Thorne, Larry E. DeBuhr
1975-8-23
47216
El Dorado
Grass Lake: just N of Luther Pass.
2348
Comment
UC419718
Polygonum californicum
Mrs. H. P. Bracelin
1930-10-12
97
El Dorado
5 mi n Placerville (on road to Colonia)
Comment
UCD100237
Polygonum douglasii
G. K. Helmkamp; E. A. Helmkamp
2007-8-4
12711
El Dorado
Northern Sierra Nevada Mountains. Along Mormon Emigeant Trail at Leek Spring meadow, about 2 miles northwest of CA-88.
2237
Comment
UCD142742
Polygonum douglasii
Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck
2013-8-16
7960
El Dorado
W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, NW corner of pond.
2015
Comment
UCD165795
Polygonum douglasii
Ellen Dean; with Daniel McNair
2016-7-19
9135
El Dorado
West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89.
2048
Comment
RSA715234
Polygonum hydropiper
George K. Helmkamp, E. A. Helmkamp
2005-9-12
9865
El Dorado
Northern Sierra Nevada Foothills, E of Sacramento, Sly Park road (County Hwy E-16) 2 miles E of Pleasant Valley.
854
Comment
SEINET3245889
Polygonum lapathifolium
G. K. Helmkamp, E. A. Helmkamp
2007-1
12921
El Dorado
Foothills, northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive.
530
Comment
UC570214
Polygonum phytolaccifolium
P. L. Johannsen
1934-7-27
438
El Dorado
1 1/4 mi se Wilson; Pyramid Pk. Quadrangle
2011
Comment
UC849948
Polygonum phytolaccifolium
Alice Eastwood
1909-1
1259
El Dorado
trail to Lucille Lake Tahoe Region
Comment
UCR170660
Polygonum punctatum
George K. Helmkamp, E. A. Helmkamp
2005-8-14
9814
El Dorado
Northern Sierra Nevada Foothills, Diamond Springs. Lake Oaks mobile home park
521
Comment
CDA2909
Polygonum sachalinense
P. E. Levingston
1964-9-1
El Dorado
North Canyon Road, Camino.
0
Comment
CAS-BOT-BC411424
Polygonum shastense
G. Thomas Robbins
1945-8-12
2117
El Dorado
slopes on western flank of Jobs Sister Peak
3048
Comment
UC747643
Polypodium
G. Thomas Robbins
1944-4-23
1557
El Dorado
5-6 mi n Camino (cliffs along S Fork American River)
762
Comment
UCR194919
Polypodium calirhiza
George K. Helmkamp, E. A. Helmkamp
2007-5-27
12167
El Dorado
Northern Sierra Nevada Mountains Foothills, 0.7 mile down a hiking trail northeast of CA-49; trail starting 3.5 miles northwest of Placerville
430
Comment
UCR235583
Polypodium calirhiza
George K. Helmkamp, E. A. Helmkamp
2012-5-3
18900
El Dorado
Northern Sierra Nevada Mountains Foothills, Forebay Road north of Pollock Pines, at the south side of the bridge over the South Fork American River
591
Comment
UCR206693
Polypodium hesperium
George K. Helmkamp, E. A. Helmkamp
2009-3-5
14334
El Dorado
Northern Sierra Nevada Mtns. Foothills, Sand Ridge Road 4.3 miles east of its junction with CA-49
494
Comment
CAS-BOT-BC232545
Polypogon monspeliensis
R. E. Frenkel
1964-6-11
581
El Dorado
In ditch on E of Pleasant Valley Road, ca. 0.5 mile S of junction with Sly Park Road
762
Comment
CAS-BOT-BC237456
Polypogon viridis
G. L. Stebbins
1976-9-25
76264
El Dorado
At S side of American River, at junction of North and Middle Fork, immediately E of State Highway 49
176
Comment
SD9743
Polystichum imbricans subsp. imbricans
W. G. Watkins
1900-4-30
El Dorado
4 miles NW of Placerville, American River
609
Comment
CAS-BOT-BC104228
Populus trichocarpa
Elsie Z. Lovegrove
1951-9-14
s.n.
El Dorado
Fallen Leaf Lake
Comment
UCD43761
Porterella carnosula
C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart
1999-8-5
1127
El Dorado
Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N.
2121
Comment
RSA100239
Porterella carnosula
F. W. Peirson
1925-7-1
6191
El Dorado
State Line, Lake Tahoe.
1951
Comment
CAS-BOT-BC452079
Potamogeton alpinus
Elsie Zeile Lovegrove
1951-9-14
s.n.
El Dorado
Lake Tahoe Basin. Fallen Leaf Lake
Comment
UCD44945
Potamogeton diversifolius
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-23
2310
El Dorado
Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N
2267
Comment
UCD83769
Potamogeton foliosus
Lars W. J. Anderson
21-22 May 2009
WP 450
El Dorado
South Lake Tahoe, Tahoe Keys Lagoon, Way Point 450.
Comment
CAS-BOT-BC453693
Potamogeton gramineus
Ira L. Wiggins
1933-9-2
6796
El Dorado
At margins of Lily Lake, near Fallen Leaf, Lake Tahoe region
Comment
JEPS73106
Potamogeton natans
Gladys L. Smith
1964-8-29
El Dorado
Audrain Lake; Echo Summit Region
2225
Comment
CAS-BOT-BC453753
Potamogeton natans
Ira L. Wiggins
1933-8-6
6757
El Dorado
In Lily Lake
Comment
POM296461
Potamogeton natans
Lyman Benson
1931-8-2
2824
El Dorado
Near Fallen Leaf Lake, Lily Lake, Sierra Nevada.
2287
Comment
CAS-BOT-BC454027
Potamogeton pusillus subsp. pusillus
Elsie Zeile Lovegrove
1941-9-6
s.n.
El Dorado
Lake Tahoe Basin. Fallen Leaf Lake
Comment
JEPS44302
Potentilla drummondii subsp. breweri
Alice M. Ottley
1920-6-26
886
El Dorado
trail from Tallac to Lake Gilmore; trail from Tallac to Lake Gilmore
Comment
JEPS72260
Potentilla flabellifolia
Gladys L. Smith and Alasdair H. Neilson
1970-8-20
2669
El Dorado
near Aloha Lake (Pyramid Peak); , nr Aloha Lake
2743
Comment
UCR173519
Potentilla glandulosa
George K. Helmkamp, Elizabeth Helmkamp
2006-5-24
10554
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
1067
Comment
CAS-BOT-BC539977
Potentilla gracilis var. fastigiata
J. C. Hawthorne; F. E. Blaisdell
1899-7-1
s.n.
El Dorado
Tallac, Lake Tahoe
1914
Comment
CAS-BOT-BC539986
Potentilla gracilis var. fastigiata
Carl Janish; Jeanne Janish
1962-7-14
1174
El Dorado
In Kirkwood Meadow, W slope of Sierra below Carson Pass
2316
Comment
CAS-BOT-BC540059
Potentilla gracilis var. fastigiata
John Thomas Howell
1925-6-27
1214
El Dorado
Rubicon Meadows, Lake Tahoe
2133
Comment
CAS-BOT-BC143284
Potentilla grayi
G. Thomas Robbins
1943-8-15
1343
El Dorado
At the edge of Grouse Lake, 2 1/2 mi. NE of Wrights Lake
2438
Comment
SEINET10542304
Potentilla palustris
Herbert L. Mason
1940-7-25
Mason 12331
El Dorado
Sphagnum bog in pinus jeffreyi and abies magnifica forest, grass lake, luther Pass
2377
Comment
UCR170463
Prunella vulgaris
George K. Helmkamp, Elizabeth Helmkamp
2005-11-15
10017
El Dorado
Northern Sierra Nevada Foothills, [E of Sacramento, c. 3 air mi NNW of Placerville]; South Fork of American River on the west side of Calif. Highway 193
291
Comment
UCD125154
Prunella vulgaris var. lanceolata
Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh
2012-7-26
7446
El Dorado
Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway.
1908
Comment
UCR253108
Prunella vulgaris var. lanceolata
George K. Helmkamp, Elizabeth Helmkamp
2013-7-31
22058
El Dorado
Northern Sierra Nevada Mountains, junction of Ice House Road and Forestry Route 13N21, 0.9 mile south of the northern junction of Ice House Road and Wentworth Springs Road
1701
Comment
CAS-BOT-BC159829
Prunus avium
H. Keith Wagnon
1981-4-6
s.n.
El Dorado
On road from Georgetown to Garden Valley
Comment
CAS-BOT-BC159940
Prunus emarginata
W. R. Dudley
1894-6-8
s.n.
El Dorado
Moraine near Fallen Leaf Lake
Comment
UC1128297
Prunus emarginata
A. D. Gifford, P. L. Johannsen
1934-6-20
280
El Dorado
w ridge of Plum Creek, El Dorado National Forest Plum Creek; El Dorado National Forest, Plum Creek
1584
Comment
UC859380
Prunus emarginata
A. A. Heller
1911-8-10
12531
El Dorado
above Echo Lake7900 ft (e side of Ralston Peak); Ralston Peak
Comment
UCD113194
Prunus emarginata
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-24
10531
El Dorado
Northern Sierra Nevada Mountains; along Wentworth Springs Road, 11 miles E of Stumpy Meadows Lake.
1796
Comment
UCR242786
Prunus emarginata
George K. Helmkamp, E. A. Helmkamp
2010-9-1
16902
El Dorado
Northern Sierra Nevada Mountains, Mehrten Springs Road, 0.6 mile north of its junction wtih CA-88
2018
Comment
CAS-BOT-BC154612
Prunus subcordata
G. Thomas Robbins
1943-4-15
996
El Dorado
On northwest slope of North Fork Webber Creek Canyon, ca. 3 mi. e. of Camino
1036
Comment
CDA10916
Pseudobahia heermannii
G. F. Hrusa
1994-4-28
11830
El Dorado
Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd.
Comment
UC1613492
Pseudognaphalium californicum
Charles M. Belshaw
1936-9-6
2660
El Dorado
Placerville Hwy Sierra Nevada (41 milestone)
1676
Comment
CAS-BOT-BC248282
Pseudognaphalium canescens
George K. Helmkamp; E. A. Helmkamp
2011-9-24
18325
El Dorado
Northern Sierra Nevada Mountains: Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road
1884
Comment
UCD135119
Pseudotsuga menziesii var. menziesii
G. K. Helmkamp; E. A. Helmkamp
2007-2-24
11590
El Dorado
Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Pleasant Valley Road and Patterson Dr., east end of Diamond Springs.
536
Comment
UCR219630
Pseudotsuga menziesii var. menziesii
George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe
2010-7-6
16467
El Dorado
Sierra Nevada Mountains, Silver Fork Road, 4.1 miles south of its junction with US-50 in Kyburz
1500
Comment
UCD148165
Psilocarphus brevissimus var. brevissimus
Ellen Dean; T. Starbuck, H. Lin
2014-5-26
8269
El Dorado
Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park.
1922
Comment
UCD80115
Psilocarphus oregonus
CNPS SN Foothill Team
2006-4-12
SNFN 0356 c
El Dorado
CDPR Folsom State Recreation Area, at the edge of Folsom Reservoir and about 1/4 mile west of Salmon Falls Rd.
138
Comment
UC694153
Psilocarphus tenellus
H. L. Mason
1933-5-29
7244
El Dorado
Shingle Springs
Comment
UCR218982
Pteridium aquilinum
George K. Helmkamp, Laurel Bezdecheck
2010-6-19
16322
El Dorado
Sierra Nevada Mountains Foothills, about 0.1 mile south of Slug Gulch Road at a point 4.7 miles east of its junction with Perry Creek Road
1021
Comment
UCD60591
Pterospora andromedea
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-16
4056
El Dorado
Washoe Meadows State Park. Southwest area of park uphill of sewer manhole #73.
1948
Comment
CAS-BOT-BC460488
Pterospora andromedea
E. A. McGregor
1909-8-17
136
El Dorado
Lake Tahoe Region: Glen Alpine
2072
Comment
JEPS72433
Pterospora andromedea
Gladys L. Smith
1964-8-1
2312
El Dorado
Road bank near Luther Pass
2316
Comment
UC746908
Pteryxia terebinthina var. californica
G. Thomas Robbins
1944-7-30
1816
El Dorado
Lake Lois, Rockbound Valley, Desolation Valley Wilderness Area
2590
Comment
RSA32300
Pteryxia terebinthina var. californica
G. Thomas Robbins
1945-7-8
2047
El Dorado
Near Al Tahoe, Lake Tahoe.
1921
Comment
UC555699
Purshia tridentata var. tridentata
H. L. Mason
1926-5-30
3321
El Dorado
near road to Fallen Leaf Lake
Comment
SEINET7245112
Pyrola asarifolia
E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-21
4286
El Dorado
Washoe Meadows State Park, north of largest fen
1930
Comment
UC123740
Pyrola asarifolia
F. M. Reed and R. L. Pendleton
1907-7-25
1693
El Dorado
Lake Tahoe Region, Creek Meadows near Modjeska Falls
2042
Comment
UCD61755
Pyrola asarifolia subsp. asarifolia
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-21
4286
El Dorado
Washoe Meadows State Park. North of largest fen.
1929
Comment
CAS-BOT-BC462618
Pyrola dentata
Alice Eastwood
1906-8-2
1192
El Dorado
Glen Alpine Region: Camp Agassiz on way to Angora Lake
Comment
SACT002621
Quercus chrysolepis
Herbert Copeland
1934-7-22
El Dorado
Comment
SACT002625
Quercus chrysolepis
G. Robbins
1943-8-20
El Dorado
Dry brushy slope near Institute. 3 miles from Placerville.
Comment
UCR174410
Quercus chrysolepis
George K. Helmkamp, Elizabeth A. Helmkamp
2006-5-31
10576
El Dorado
Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50
1665
Comment
CAS-BOT-BC86125
Quercus dumosa
C. B. Wolf; B. D. Stark
1933-9-22
5483
El Dorado
Sweetwater Creek near Salmon Falls, western slope of the Sierra Nevada.
152
Comment
JEPS78388
Quercus durata
Edward Lee
1936-3-1
1780
El Dorado
about 0.5 mi sw Volcanoville (Hornblende Mt, e slope); Hornblende Mt.
Comment
UCD170544
Quercus durata
D. O. Burge; G. Hinshaw
2017-5-11
2273
El Dorado
Pine Hill, summit area.
590
Comment
CAS-BOT-BC61590
Quercus lobata
Peter H. Raven
1949-5-15
500
El Dorado
Institute of Forest Genetics, Placerville
838
Comment
UCR183812
Quercus lobata
George K. Helmkamp, E. A. Helmkamp
2006-10-26
11576
El Dorado
Northern Sierra Nevada Mountains Foothills, Oak Hill Drive 1.3 miles south of Pleasant Valley Road at Tiger Lily
671
Comment
UCR191079
Quercus lobata
George K. Helmkamp, E. A. Helmkamp
2007-9-19
12978
El Dorado
Northern Sierra Nevada Mountains Foothills, along Greenstone Road just south of its junction with US-50 (east of Shingle Springs)
427
Comment
CAS-BOT-BC104510
Quercus vacciniifolia
Elsie Z. Lovegrove
1938-6-11
s.n.
El Dorado
Fallen Leaf Lake
Comment
CDA22068
Quercus vacciniifolia
H. D. Bowers
1962-8-22
El Dorado
Emerald Bay area, Lake Tahoe.
0
Comment
UC1135793
Quercus vacciniifolia
P. L. Johannsen
1934-7-25
428
El Dorado
200 yds w Twin Bridges; El Dorado National Forest, Pyramid Peak Quad.
1950
Comment
UC527352
Quercus vacciniifolia
C. B. Wolf
1931-9-9
El Dorado
e side Mt. Tallac (middle Tallac Trail); Sierra Nevada
2438
Comment
UCD47417
Quercus vacciniifolia
P. B. Kennedy
1920-8-17
120
El Dorado
El Dorado National Forest, Barrett Camp.
1981
Comment
UCD47418
Quercus vacciniifolia
Thomas Morley
1941-9-21
168
El Dorado
Headwaters of Lyon's Creek, west side of Pyramid Peak, El Dorado County, California.
2438
Comment
UCD47436
Quercus vacciniifolia
J. L. Stahl
1938-9-19
s.n.
El Dorado
Near Horsetail Falls, El Dorado County.
Comment
UCD47476
Quercus vacciniifolia
Leonard H. Day
1948-9-14
s.n.
El Dorado
Beside Highway 50, 1/4 mile above Twin Bridges, El Dorado County, California.
Comment
UCR168336
Quercus wislizeni
H. F. Copeland
1930-8-31
1336
El Dorado
Sierra Nevada Foothills, Salmon Falls [South Fork American River; site since flooded by Folsom Dam]
122
Comment Read comments Aug 14 2013
UCR222565
Quercus wislizeni
George K. Helmkamp, E. A. Helmkamp
2010-4-17
15883
El Dorado
Sierra Nevada Mountains Foothills, Rattlesnake Bar Road, 1.9 miles southwest of its junction with CA-49 near Pilot Hill
314
Comment
UCD14094
Quercus wislizeni var. wislizeni
John M. Tucker
1989-3-2
4481
El Dorado
California, El Dorado Co.; ca. 4 mi. southwest of Coloma, specifically 1/4 mi. south of Luneman Rd., and 2.2 mi. west of intersection of Luneman Rd. and Lotus Rd., (SW 1/4, NE 1/4, S34; T 11 N, R 9 E.);
402
Comment
UC311603
Raillardella argentea
unknown
July 1918
El Dorado
Pyramid Peak Sierra Nevada
2438
Comment
POM269630
Ranunculus alismifolius var. alismellus
H. L. Mason
1926-5-30
3327
El Dorado
Kit Carson Pass.
2622
Comment
UC13947
Ranunculus alismifolius var. alismifolius
Miss Anna King
May 1900
El Dorado
Lake Tahoe
Comment
UC496468
Ranunculus alismifolius var. alismifolius
Merle Randall
1930-6-21
El Dorado
1/2 mi beyond Upper Echo Lake; Lake Tahoe Region
Comment
UC827596
Ranunculus alismifolius var. alismifolius
Alice Eastwood
1906-8-1
1168 a
El Dorado
Mt. Tallac Glen Alpine Region
Comment
SEINET13717528
Ranunculus alismifolius var. alismifolius
Unknown
1969-5-25
3388
El Dorado
ca. 53 mi. E. of Placerville, 2 mi. N. of Meyers, ca. 3 mi. S. of S. end of Lake Tahoe.
Comment
UC1213923
Ranunculus aquatilis var. capillaceus
Verne Grant and Alva Grant
1946-7-21
7767
El Dorado
near Upper Truckee River; Lake Valley, Trout River
1981
Comment
UC480883
Ranunculus aquatilis var. capillaceus
Katharine Brandegee
1909-4-29
El Dorado
Layne's Ranch
Comment
CDA24295
Ranunculus aquatilis var. subrigidus
T. C. Fuller
1964-7-7
12270
El Dorado
Lakeside Marina Yacht Club, south shore of Lake Tahoe, Stateline.
0
Comment
POM264395
Ranunculus bonariensis
Annetta Carter
1941-4-5
1610
El Dorado
Jct of the Latrobe and Folsom Placerville roads, eight miles E of Folsom.
Comment
SBBG27179
Ranunculus bonariensis var. trisepalus
A. Carter
1941-4-5
1610
El Dorado
jct of the Latrobe and Folsom-Placerville rds, 8 mi E of Folsom
167
Comment
UCD95950
Ranunculus californicus
G. K. Helmkamp; Elizabeth Helmkamp
2006-4-7
10173
El Dorado
Northern Sierra Nevada Foothills; E of Sacramento, between N and Middle Forks of the Cosumnes River; Sand Ridge Road, 1.9 miles E of CA-Hwy 49; beside Big Creek Canyon.
454
Comment
UC907709
Ranunculus eschscholtzii
G. Thomas Robbins
1944-7-29
1813
El Dorado
on ridge between Lake Lois and Lake Schmidell; Desolation Valley Wilderness Area
2590
Comment
UCR84708
Ranunculus macounii
Kathy Harper
1992-5-17
s.n.
El Dorado
Northern Sierra Nevada Mtns., Pipi Meadow (Forest Service Campground), 25 mi NE of Pioneer Station off of State Hwy 88, 6 mi north of North South Road from Omo Ranch Road [26 miles east of Jackson], along middle fork of Cosumnes River
1189
Comment
UC1614565
Ranunculus occidentalis
Charles M. Belshaw
1934-8-8
131
El Dorado
between Placerville and Tahoe (n side of Highway 50 at Milestone 41, Murphy's Meadow); Murphy's Meadow, Milestone 41, Highway 50
Comment
UCD96813
Ranunculus occidentalis
G. K. Helmkamp; E. A. Helmkamp
2007-5-7
11950
El Dorado
Foothills, Northern Sierra Nevada Mountains: Pedro Hills Road, 0.3 mile west of the junction with CA-49, junction 5.3 miles south of Cool.
299
Comment
UCR237071
Ranunculus occidentalis
George K. Helmkamp, E. A. Helmkamp
2012-5-18
19023
El Dorado
Northern Sierra Nevada Mountains Foothills, Capps Crossing Road (Bonnetti Rd.), 0.1 mile northwest of the bridge over Diamond Creek, E of Jenkinson Lake and S of US Hwy 50
1186
Comment
UCR250699
Ranunculus occidentalis
George K. Helmkamp, Mary Alice Barnes
2013-5-10
20543
El Dorado
Northern Sierra Nevada Mtns. Foothills, Volcanoville Road (end of maintained road), 5.1 miles northwest of Bear Foot Road, at site of Volcanoville
960
Comment
UC1779314
Ranunculus occidentalis
Alan T. Whittemore
1992-5-3
92 -005
El Dorado
Quail Hollow Road near junction with Meadow Croft Road, ca 2 miles E of Pilot Hill
365
Comment
UCD72610
Ranunculus uncinatus
Ellen Dean; T. Sasaki
2007-7-23
4333
El Dorado
Washoe Meadows State Park, southeast corner of park on northern side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #4 plot.
1920
Comment
UC420731
Rhamnus alnifolia
C. F. Sonne
1886-9-1
1557
El Dorado
on road to Tahoe
Comment
UCD117840
Rhododendron columbianum
Morris Halperin
1932-8-14
916
El Dorado
Strawberry.
Comment
SEINET7271490
Rhododendron occidentale
L. R. Miller
Unknown
s.n.
El Dorado
Eldorado National Forest above Georgetown
Comment
CAS-BOT-BC350949
Rhynchospora
Peter Rubtzoff
1974-9-19
7918
El Dorado
U.C. Blodgett Forest Research Station: Bacchi Meadow.
Comment
CAS-BOT-BC93302
Ribes cereum
A. A. Heller
1911-8-10
12530
El Dorado
East side of Ralston Peak above Echo Lake.
2407
Comment
CAS-BOT-BC93303
Ribes cereum
A. A. Heller
1911-8-10
12530
El Dorado
East side of Ralston Peak above Echo Lake.
2407
Comment
CAS-BOT-BC93305
Ribes cereum
G. K. Helmkamp; E. A. Helmkamp
2008-6-23
13705
El Dorado
Northern Sierra Nevada Mountains. Mormon Emigrant Trail, 0.7 mile southeast of Leek Spring.
2268
Comment
UCR136534
Ribes cereum
Beecher Crampton
1979-9-26
9691
El Dorado
Sierra Nevada Mountains, 1-1.5 miles west of Little Norway, Hwy 50
2172
Comment
CAS-BOT-BC212597
Ribes montigenum
John Thomas Howell
1925-7-6
1401
El Dorado
Lake Gilmore, Lake Tahoe Region
Comment
CAS-BOT-BC212602
Ribes montigenum
Nancy Ryan Zabriskie; Walter Zabriskie
1973-11-8
684
El Dorado
Saucer Lake Trail from Echo Lake, Sierra Nevada Mountains
2377
Comment
UC747371
Ribes nevadense
G. Thomas Robbins
1943-4-22
1023
El Dorado
3 mi e Camino; North Fork Webber Creek
914
Comment
UCD22709
Ribes nevadense
April McCoy
1984-5-27
25
El Dorado
Vikingsholm Vista Pt./ So. Lake Tahoe.
1950
Comment
UCR173983
Ribes nevadense
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-10
10679
El Dorado
Northern Sierra Nevada Mountains, Ice House Road, 9.1 miles north of Hwy US-50
1662
Comment
SEINET3119231
Ribes nevadense
Bassett Maguire, Ruth Maguire, C. B. Maguire
1934-6-4
15161
El Dorado
Emerald Bay, Lake Tahoe.
Comment
CHSC56302
Ribes roezlii
K. R. Stern
1985-6-14
8145
El Dorado
Echo Summit.
2225
Comment
JEPS71850
Ribes roezlii
Gladys L. Smith
1972-8-23
3492
El Dorado
Lily Lake
2042
Comment
CAS-BOT-BC198975
Ribes roezlii var. roezlii
John L. Wuotila
1953-7-3
s.n.
El Dorado
Robb's Peak area east of Georgetown, El Dorado Nat. Forest
Comment
UCR193176
Ribes roezlii var. roezlii
George K. Helmkamp, E. A. Helmkamp
2007-5-31
12238
El Dorado
Northern Sierra Nevada Mountains, Forest Route 42, 1.2 miles west of its junction with Wrights Lake Road, generally between Wrights Lake and Ice House Reservoir
2021
Comment
CAS-BOT-BC173972
Ribes viscosissimum
A. A. Heller
1916-8-11
12546
El Dorado
South side of Echo Lake
Comment
SEINET8892769
Ribes viscosissimum
K. Christie
2011-1
2037
El Dorado
Lake Tahoe Basin Management Unit (LTBMU); Upper Truckee River, ca. 0.6 mi. downstream/north of Dardanelles Lake, and ca. 2.0 mi. upstream/south of where South Upper Truckee Road crosses the river.
Comment
UC747331
Ribes viscosissimum
G. Thomas Robbins
1945-7-1
2033
El Dorado
1-1 1/2 mi ne Wrights Lake (9 mi n of U.S. Highway 50); Twin Lakes trail
2286
Comment
JEPS53870
Rorippa subumbellata
Helen D. Geis
1912-6
153
El Dorado
Lakeside
Comment
SEINET5760914
Rorippa subumbellata
Ronald L. Stuckey
1963-1
1938
El Dorado
Bliss Memorial Park, Lake Tahoe
1860
Comment
UC212658
Rorippa subumbellata
unknown
Jul 20 1906-Aug 3 1906
El Dorado
Lake Tahoe Sierra Nevada Mts., Lake Tahoe
1828
Comment Read comments Jan 26 2011
UCD42516
Rorippa subumbellata
Lloyd P. Tevis
1902-8-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
CAS-BOT-BC146370
Rosa
Peter Rubtzoff
1975-6-25
8130
El Dorado
Sierra Nevada, Georgetown Divide, Blodgett Forest. Chinquapin Flat Road ca. 0.9 mi. south of Gaddis Creek Road (Comp. 580E)
1316
Comment
OBI10001
Rosa woodsii
H. E. McMinn
1932-8-4
2993
El Dorado
Emerald Bay
Comment
CAS-BOT-BC146937
Rosa woodsii var. gratissima
L. R. Abrams
1911-7-27
4801
El Dorado
Near Fallen Leaf Lake
2042
Comment
CAS-BOT-BC148284
Rosa woodsii var. ultramontana
unspecified
1934-9-27
18878
El Dorado
Near Richardson's Camp, Fallen Leaf Lake
Comment
UCR206760
Rubus discolor
George K. Helmkamp, E. A. Helmkamp
2009-6-25
15050
El Dorado
Sierra Nevada Mountains Foothills, Forbay Road at South Fork American River, 7.6 miles north of junction with Pony Express Trail in Pollock Pines
579
Comment
BFRS429
Rubus laciniatus
Peter Rubtzoff
1974-7-19
7709
El Dorado
Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E).
Comment
CAS-BOT-BC147219
Rubus parviflorus
W. W. Price
1898-7-1
s.n.
El Dorado
Glen Alpine
2133
Comment
UCR191064
Rubus parviflorus
George K. Helmkamp, E. A. Helmkamp
2007-6-6
12280
El Dorado
Northern Sierra Nevada Mountains, Bonetti Road, 3.2 miles south of it junction with Mormon Emigrant Trail, east of Jenkinson Lake and near Diamond Creek
1189
Comment
UC1136201
Rumex acetosella
F. W. Embree
1934-7-16
140
El Dorado
2 mi n Leek Springs Hill; El Dorado National Forest, Pyramid Pk.
2011
Comment
UCD101025
Rumex acetosella
G. K. Helmkamp; E. A. Helmkamp
2006-7-12
10966
El Dorado
Northern Sierra Nevada Mtns: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50.
2104
Comment
UCR242940
Rumex acetosella
George K. Helmkamp, E. A. Helmkamp
2011-5-24
17364
El Dorado
Northern Sierra Nevada Mountains Foothills, Mesquite Road, 6.3 miles south of its junction with Wentworth Springs Road. 7.2 mi. NW (318 deg. ) of Pollock Pines
1098
Comment
CAS-BOT-BC421913
Rumex acetosella
M. Halperin
1932-9-15
919
El Dorado
Strawberry
Comment
CAS-BOT-BC421921
Rumex acetosella
John Thomas Howell
1946-8-31
22942
El Dorado
Mt. Tallac
2956
Comment
RSA466032
Rumex acetosella
N. C. Cooper
1944-8-20
2592
El Dorado
Lake Tahoe, Eagle falls
1982
Comment
BFRS121
Rumex crispus
Peter Rubtzoff
1972-10-12
7022
El Dorado
Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451).
Comment
UCR257197
Rumex crispus
George K. Helmkamp, Mary Alice Barnes
2013-5-13
20553
El Dorado
Sierra Nevada Mountains Foothills, along E-16 (Mt. Aukum Rd.), 3.3 miles north of the Amador County line, near D'Agostini Reservoir
569
Comment
UCD73017
Rumex salicifolius
Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck
2007-8-25
4541
El Dorado
Washoe Meadows State Park. Western border of park near junction of Upper Truckee and Mountain Meadow Roads.
1928
Comment
UCD80225
Sagina apetala
CNPS SN Foothill Team
2006-4-12
SNFN 0356 b
El Dorado
CDPR Folsom State Recreation Area, located at the edge of Folsom Reservoir and about 1/4 mile west of Salmon Falls Rd.
138
Comment
CAS-BOT-BC132692
Salix
Beecher Crampton
1982-5-29
9834
El Dorado
Stateline
Comment
RSA670072
Salix
Beecher Crampton
1987-5-1
10114
El Dorado
S Lake Tahoe, Stateline, Stable road entrance.
Comment
UCD34639
Salix
Beecher Crampton
1987-3-28
10084
El Dorado
El Dorado County, Stateline, 1 block south of Lake Tahoe beach, off Park ave..
Comment
CAS-BOT-BC132729
Salix caudata
Beecher Crampton
1987-4-30
10098
El Dorado
South Lake Tahoe, Al Tahoe, Heavenly Valley Creek Meadow next to Al Tahoe Blvd.
Comment
CAS-BOT-BC103475
Salix eastwoodiae
A. A. Heller
1916-8-9
12502
El Dorado
Haypress Meadow above Echo Lake
2590
Comment
CAS-BOT-BC103494
Salix eastwoodiae
B. Crampton
1957-8-6
4565
El Dorado
meadow above Echo Lake
2255
Comment
UCD60613
Salix eastwoodiae
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-16
4078
El Dorado
Washoe Meadows State Park. Southwest area of the park adjacent to sewer manhole #66.
1946
Comment
CAS-BOT-BC103739
Salix exigua
Beecher Crampton
1986-8-18
10040 a
El Dorado
Stateline, along Stateline blvd., 1 block away from shore of Lake Tahoe
Comment
UCD33880
Salix exigua
Beecher Crampton
1974-8-11
9082
El Dorado
El Dorado County, South Lake Tahoe, Truckee Marsh.
Comment
BFRS363
Salix exigua var. hindsiana
Peter Rubtzoff, Barbara Trowbridge
1975-6-25
8113
El Dorado
Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E).
Comment
UCD165104
Salix laevigata
Peter Rubtzoff
1975-6-4
8027
El Dorado
U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road.
Comment
BFRS367
Salix lasiandra
Peter Rubtzoff
1972-10-4
6991
El Dorado
Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E).
Comment
CAS-BOT-BC125194
Salix lasiandra var. lasiandra
Peter H. Raven
1967-7-27
21429
El Dorado
South edge of Fallen Leaf Lake
Comment
UCD111552
Salix lasiandra var. lasiandra
Morris Halperin
1932-8-14
859
El Dorado
Strawberry, bank of American River.
1752
Comment
BFRS374
Salix lasiolepis
Peter Rubtzoff
1972-10-4
6989
El Dorado
Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E).
Comment
CAS-BOT-BC176388
Salix lasiolepis
Peter Rubtzoff
1972-10-4
6999
El Dorado
Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road.
Comment
CAS-BOT-BC124591
Salix lemmonii
W. R. Dudley
1900-6-1
s.n.
El Dorado
Tallac House to Desolation Valley
Comment
UCD142254
Salix lemmonii
Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova
2013-7-19
7903
El Dorado
W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, near outlet. Southern side of the pond.
2022
Comment
UCD34410
Salix lemmonii
Beecher Crampton
1982-5-29
9834
El Dorado
El Dorado County, Stateline.
Comment
UCD34585
Salix lemmonii
Beecher Crampton
1986-8-16
10032
El Dorado
El Dorado County, Stateline.
Comment
UCD34679
Salix lemmonii
Beecher Crampton
1987-6-5
10123
El Dorado
El Dorado County, South Lake Tahoe, Stateline.
Comment
UCD34656
Salix lutea
Beecher Crampton
1987-4-30
10100
El Dorado
El Dorado County, South Lake Tahoe, Al Tahoe, Heavenly Valley Creek Meadow next to Al Tahoe Blvd..
Comment
UCD34664
Salix lutea
Beecher Crampton
1987-4-30
10108
El Dorado
El Dorado County, South Lake Tahoe, Stateline, 1 - 2 blocks south of Lake Tahoe Beach, west of Park Ave.
Comment
SBBG115858
Salix melanopsis
B. Crampton
1987-7-11
10131
El Dorado
Stateline, Lake Tahoe, 1 block S of Marina
Comment
CAS-BOT-BC129215
Salix scouleriana
Mrs. Marian L. Campbell
1920-6-28
s.n.
El Dorado
Fallen Leaf Lake
Comment
CAS-BOT-BC129224
Salix scouleriana
M. E. Parsons
1909-1-1
s.n.
El Dorado
Aspengrove
Comment
SBBG118789
Salix scouleriana
G. D. Wallace
1987-6-23
2665
El Dorado
Kirkwood Lake, near St Hwy 88, NE of Silver Lake; W edge of cmpgrd
2311
Comment
UC1135076
Salix scouleriana
A. D. Gifford
1934-7-20
307
El Dorado
3 mi. n.-n.w. Leek Springs; El Dorado Nat'l Forest, Pyramid Peak Quad.
2072
Comment
UC482405
Salix scouleriana
Harry MacGinitie
1932-7-15
El Dorado
Emerald Bay Lake Tahoe, Emerald Bay
Comment
UC1278030
Salvia sonomensis
B. Crampton
1953-4-22
1128
El Dorado
3 mi w Rescue
Comment
UC883987
Salvia sonomensis
Carl B. Wolf
1933-5-25
El Dorado
just w Rescue (on road to Green Valley, w slope of Sierra Nevada); Sierra Nevada
304
Comment
UCD125628
Salvia sonomensis
Roman Gankin
1965-3-24
419
El Dorado
off of Hwy 50, 1.5 mi. west of Single Springs.
Comment
UCR151594
Salvia sonomensis
Beecher Crampton
1953-4-22
1128
El Dorado
Sierra Nevada foothills, 3 miles west of Rescue, Hollister Ranch
366
Comment
CAS-BOT-BC221119
Salvia sonomensis
L. S. Smith
1925-4-30
1578
El Dorado
Tahoe National Forest. Along Bloomfield road below forks
762
Comment
SEINET13947663
Salvia sonomensis
Carl B. Wolf
1933-1
4957
El Dorado
W slope Sierra Nevada, just W of Rescue on road to Green Valley; ca 1000 ft alt.
305
Comment
SEINET9312635
Salvia sonomensis
Unknown
1953-4-22
1128
El Dorado
Hollister Ranch 3 mi W of Rescue. Common among chaparral, rocky soil.
Comment
RSA792597
Sambucus mexicana
George K. Helmkamp, William Barnes
2010-9-4
16929
El Dorado
Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88
2412
Comment
UCD15684
Sambucus nigra subsp. caerulea
David Uyeno
1989-6-4
9
El Dorado
Base of pine hill.
451
Comment
UC747265
Sanguisorba minor subsp. muricata
G. Thomas Robbins
1944-6-15
1688
El Dorado
3 mi e Placerville (near Institute of Forest Genetics); near Institute of Forest Genetics
822
Comment
UC1368754
Sanicula bipinnatifida
J. L. Strother, A. R. Smith
1970-5-3
913
El Dorado
3 mi s of El Dorado City (end of Monitor Road); Monitor Road
365
Comment
UCD94801
Sanicula bipinnatifida
Allyson Ayalon; PLS 102 Plant Collection Interns
2011-4-30
1
El Dorado
North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road.
304
Comment
UC1287765
Sanicula graveolens
Geo. Hansen
1895-6-13
1116
El Dorado
Sequoia Gigantea Region, Armstrong's Station Armstrong's Station; Sequoia Gigantea Region, Armstrong's Station
1615
Comment
UCR217859
Sanicula graveolens
George K. Helmkamp, E. A. Helmkamp
2010-7-9
16475
El Dorado
Northern Sierra Nevada Mountains, Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail (Iron Mountain Rd.), 20.5 mi. ESE (99 deg. ) of Placerville
1831
Comment
UCD165231
Sanicula graveolens
Peter Rubtzoff
1974-6-19
7612
El Dorado
The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow.
Comment
UCR236915
Sanicula tuberosa
George K. Helmkamp, E. A. Helmkamp
2012-5-28
19073
El Dorado
Northern Sierra Nevada Mountains, Pebble Canyon Road, 0.6 mile south of its junction with Mormon Emigrant Trail
1555
Comment
UCD132713
Saponaria officinalis
Ramona Robison
2012-6-15
s.n.
El Dorado
Marshall Gold Discover State Historic Park. Near gold discovery site.
228
Comment
UCD15570
Sarcodes sanguinea
Collector Unknown
Date Unknown
s.n.
El Dorado
Fallen Leaf Lake, at base of Lodgepole pine.
1706
Comment
UCR217151
Saxifraga californica
George K. Helmkamp, E. A. Helmkamp
2010-5-14
16035
El Dorado
Sierra Nevada Mountains Foothills, Happy Valley Road, 1.1 mi. NE (69 deg. ) of Somerset, just west of the bridge over the Cosumnes River
544
Comment
RSA364216
Saxifraga oregana
R. F. Thorne, Larry E. DeBuhr
1975-8-23
47239
El Dorado
Grass Lake.
2348
Comment
UC570926
Saxifraga tolmiei
M. S. Jussel
1928-7-11
El Dorado
n side of Job's Sister (Star Lake); , Job's Sister
2804
Comment
UCD128068
Scandix pecten-veneris
G. K. Helmkamp; Elizabeth Helmkamp
2006-4-25
10219
El Dorado
Northern Sierra Nevada Foothills; E of Sacramento, SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek.
488
Comment
UCR188441
Scandix pecten-veneris
George K. Helmkamp, E. A. Helmkamp
2007-4-30
11883
El Dorado
Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville
511
Comment
UCSC000959
Sceptridium multifidum
D. J. Norman
1967-9-3
2
El Dorado
Above south end of Fallen Leaf Lake
1981
Comment
RSA790065
Schedonorus arundinaceus
Peter Rubtzoff
1976-6-10
8625
El Dorado
Blodgett Forest: County Road ca. 0.1 mi. west of Headquarters Road junction (Comp. 220R)
1287
Comment
UCD86738
Schedonorus arundinaceus
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-24
10540
El Dorado
Northern Sierra Nevada Mountains: Along Ice House Canyon Road, 10.6 mi. S of Wentworth Springs Road (just S of the Jones fork of Silver Creek and SE of Union Valley Reservoir).
1508
Comment
JEPS15705
Scirpus congdonii
G. Thomas Robbins
1956-9-8
3749
El Dorado
moist meadow just beyond the ne edge Wrights Lake; just beyond ne edge Wrights Lake
2133
Comment
CHSC73099
Scirpus microcarpus
L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams
1998-7-22
5807
El Dorado
Lake Tahoe Basin Management Unit -- National Forest. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe.
1895
Comment
JEPS73229
Scirpus microcarpus
Gladys L. Smith
1972-8-23
3467
El Dorado
drying parts of pond area below Echo Summit Lodge (e side US 50); below Echo Summit Lodge
2194
Comment
POM177396
Scirpus microcarpus
Le Roy Abrams
1930-8-8
12726
El Dorado
Near Lily Lake; Glen Alpine Canyon
2027
Comment
UCR184799
Scleranthus annuus
George K. Helmkamp, E. A. Helmkamp
2007-5-9
11979
El Dorado
Northern Sierra Nevada Mountains, Ice House Road, 2.0 miles northeast of US-50, c. 1.25 mi. NE of Riverton
1220
Comment
JEPS71762
Scrophularia desertorum
Gladys L. Smith
1963-7-27
1802
El Dorado
first pass over Echo Summit (50 ft from US 50 at top of old Hawley Grade)
2194
Comment
UCR196945
Scutellaria californica
George K. Helmkamp, E. A. Helmkamp
2008-6-3
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
716
Comment
CAS-BOT-BC64321
Sedum obtusatum
John Thomas Howell
1925-6-30
1262
El Dorado
Armstrong's, Emerald Bay, Lake Tahoe.
1889
Comment
JEPS48017
Sedum obtusatum
Alice M. Ottley
1920-7-13
1177
El Dorado
Echo Ridge near Fallen Leaf; Echo Ridge near Fallen Leaf
Comment
JEPS72365
Sedum obtusatum
Gladys L. Smith
1972-7-18
3538
El Dorado
trail to Grouse Lake (just above Wrights Lake); above Wrights Lake, trail to Grouse Lake
2286
Comment
UC14451
Sedum rosea subsp. integrifolium
W. C. Blasdale
July, 1897
El Dorado
Mt. Tallac , Mt. Tallac (Lake Tahoe Region)
Comment
SEINET11262705
Sedum spathulifolium
George K. Helmkamp, E. A. Helmkamp
2012-4-27
18861
El Dorado
Northern Sierra Nevada Mountains Foothills: Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River (Slate Moutain 7.5' Q.).; 0
401
Comment
UC53152
Selaginella watsonii
W. A. Setchell
1902-7-20
El Dorado
Glen Alpine
Comment
CAS-BOT-BC363241
Senecio
Peter Rubtzoff
1976-5-19
8524
El Dorado
Georgetown Divide, Sierra Nevada. Blodgett Forest: Gaddis Creek area off Camp 1 Road ca. 0.7 mi. south of junction with Quail Landing Road (off Lower Gaddis Creek Road ca. 0.75 mi. south of junction with Chinquapin Flat Road) (Comp. 660E)
1272
Comment
UC481046
Senecio aronicoides
Katharine Brandegee
1907-1
El Dorado
Sweetwater Creek
Comment
UC499765
Senecio fremontii var. occidentalis
L. R. Abrams
1931-8-1
12921
El Dorado
Pyramid Peak
2895
Comment
CAS-BOT-BC363824
Senecio integerrimus var. exaltatus
Alice Eastwood
1906-7-21
1201
El Dorado
Glen Alpine Region. Half Moon Lake
Comment
UCD111493
Senecio integerrimus var. major
Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran
2011-8-8
7125
El Dorado
Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Northern edge of meadow near road.
1892
Comment
UCR193181
Senecio integerrimus var. major
George K. Helmkamp, E. A. Helmkamp
2007-5-31
12254
El Dorado
Northern Sierra Nevada Mountains, Forestry Route 32, 0.8 mile east of its junction with Ice House Road
1616
Comment
CAS-BOT-BC364006
Senecio integerrimus var. major
G. Thomas Robbins
1945-7-8
2051
El Dorado
Along trail near Velma Lakes
2438
Comment
SEINET2470919
Senecio triangularis
K. Christie
2010-6-24
1860
El Dorado
Lake Tahoe Basin Management Unit (USFS); along Angora Creek.
1950
Comment
UCR206074
Senecio triangularis
George K. Helmkamp, Mary Alice Barnes, Amy Barnes
2008-7-28
13910
El Dorado
Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50
2043
Comment
UCD135811
Senecio triangularis
G. L. Webster
1974-7-16
7638
El Dorado
Mt. Ralston Drive, around 4.5 miles east of Strawberry.
1981
Comment
CAS-BOT-BC364519
Senecio vulgaris
L. D. Smith; G. L. Stebbins
1978-4-8
7808
El Dorado
Along Northeast bank of South Fork American River 0.5-1.5 miles northwest of Chili Bar
365
Comment
UCD150193
Sericocarpus oregonensis
Ellen Dean; N. Khuu, S. Dohle
2014-8-9
8551
El Dorado
El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park, downslope of trail that branches off to Lily Pond.
1985
Comment
UC674779
Sericocarpus oregonensis subsp. californicus
Thomas Morley
1941-9-20
140
El Dorado
north side of Placerville-Echo Lake Highway at Twin Bridges Pyramid Creek
1828
Comment
CAS-BOT-BC364742
Sericocarpus oregonensis subsp. californicus
Elsie Z. Lovegrove
1951-9-28
s.n.
El Dorado
Fallen Leaf Lake rd.
Comment
UCR254894
Setaria
Peter Rubtzoff
1975-9-23
8387
El Dorado
Sierra Nevada Mtns., c. 1 mile east of Georgetown on Wentworth Springs Road, 1.3-1.4 miles east of junction with Hwy 193
823
Comment
UCD32645
Setaria parviflora
Beecher Crampton
1954-7-2
2036
El Dorado
El Dorado County, 1 mile southwest Garden Valley.
579
Comment
JEPS71941
Sibbaldia procumbens
Gladys L. Smith and Alasdair H. Neilson
1970-8-20
2668
El Dorado
near Aloha Lake (Pyramid Peak); Pyramid Peak
2743
Comment
UCD165866
Sidalcea
Peter Rubtzoff
1972-8-30
6881
El Dorado
U.C. Blodgett Forest Research Station, along East Fork of Gaddis Creek, ca. 500 feet south of 'clear-cut'.
Comment
UC1614174
Sidalcea asprella
Charles M. Belshaw
1935-5-25
892
El Dorado
Diamond Springs, about 3 miles S of Placerville
Comment
SEINET8943110
Sidalcea asprella
K. Brandegee
1907-1
s.n.
El Dorado
Sweetwater, Simpson's Ranch.
Comment
SJSU8444
Sidalcea asprella
A. M. Thorpe
1961-5-27
El Dorado
near Aukum c. 12 mi SE of Placerville c. 1 mi N of S Fork Consumnes R
655
Comment
POM175481
Sidalcea glaucescens
F. W. Peirson
1925-7-3
6240
El Dorado
Glen Alpine Creek Basin. Sierra Nevada.
2134
Comment
RSA109319
Sidalcea glaucescens
A. M. Alexander, Louise Kellogg
1943-8-20
3469
El Dorado
Trail to Half Moon Lake, Lake Tahoe Region
Comment
RSA262382
Sidalcea hartwegii
Richard Inokuchi
1971-5-21
15
El Dorado
Pointed Rocks , east of American River, 2 miles northeast of Auburn, California Pointed
268
Comment
UCD70574
Sidalcea hartwegii
Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais
1997-5-17
378
El Dorado
NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Exposed serpentine site with Quercus durata, Rhamnus tomentella, Minuartia douglasii, and Eriogonum tripodum.
Comment
UC624286
Sidalcea malviflora subsp. asprella
L. Constance
1939-5-6
2475
El Dorado
3.5 mi s Eldorado (Sierra Nevada foothills); , s of Eldorado
457
Comment
JEPS67275
Sidalcea oregana subsp. spicata
Helen-Mar Wheeler
1941-8-12
413
El Dorado
4 mi s Meyers Post Office (State Highway 89 (Upper Truckee River), old sawmill)
1950
Comment
UCD72949
Sidalcea oregana subsp. spicata
Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck
2007-8-25
4515
El Dorado
Washoe Meadows State Park. North of fen system along trail/old road.
1948
Comment
SBBG71674
Silene
Milo H. Gates
1878-1
El Dorado
Lake Tahoe Valley
Comment
CAS-BOT-BC384543
Silene bridgesii
C. A. Gross
1903-6-10
215
El Dorado
Doxtater's
Comment
BFRS285
Silene californica
Peter Rubtzoff, Donald Goheen
1975-6-10
8059
El Dorado
Blodgett Forest: Deep Canyon Road about 0.6 miles north of junction with Loop Road (Comp. 10U)
Comment
CAS-BOT-BC136285
Silene douglasii
Alice Eastwood
1906-7-29
1142
El Dorado
Glen Alpine Region. Lake of the Woods.
Comment
JEPS72105
Silene douglasii
Gladys L. Smith
1972-7-18
3540
El Dorado
2 mi. n.e. Wrights Lake (switchbacks below Grouse Lake)
2438
Comment
JEPS72111
Silene douglasii
Gladys L. Smith
1972-7-18
3541
El Dorado
2 mi ne Wrights Lake (switchbacks below Grouse Lake); below Grouse Lake, ne of Wrights Lake
2438
Comment
UC1614677
Silene douglasii
Charles M. Belshaw
1934-7-19
113
El Dorado
44 mi. above Placerville (above Horsetail Falls)
2438
Comment
UCSB48280
Silene douglasii
Feldmann, Peter
1965-8-17
El Dorado
Just east of Ralston Lake; Desolation Valley Wilderness Area
2286
Comment
OBI79658
Silene gallica
Al Faustini
1992-4-1
s.n.
El Dorado
Grounds of residence on Sand Ridge Road
600
Comment
CAS-BOT-BC181285
Silene invisa
Dean Wm. Taylor; Rexford Palmer
1983-9-10
8288
El Dorado
Iron Moutnain Road, at Alder Hill
2286
Comment
BFRS284
Silene lemmonii
Peter Rubtzoff
1974-7-23
7755
El Dorado
Blodgett Forest: Gaddis Creek off Lower Gaddis Creek Road about 0.6 miles south of junction with Chinquapin Flat Road (Comp. 580E)
Comment
JEPS72116
Silene lemmonii
Gladys L. Smith
1972-7-18
3546
El Dorado
switchbacks tr from Wrights Lake to Grouse Lake; tr from Wrights Lake to Grouse Lake
2438
Comment
UC465698
Silene lemmonii
Katharine Brandegee
July 1908
El Dorado
Riverton
Comment
CAS-BOT-BC389294
Silene lemmonii
Dean Wm. Taylor; Rexford E. Palmer
1983-8-1
8234
El Dorado
Below Iron Mountain Road
2179
Comment
CDA36277
Sisymbrium altissimum
R. Robison
2011-8-17
El Dorado
South Lake Tahoe; Washoe Meadow State Park.
0
Comment
CDA36278
Sisymbrium altissimum
R. Robison
2011-8-17
El Dorado
South Lake Tahoe; Washoe Meadow State Park.
0
Comment
UCD115513
Sisymbrium altissimum
G. L. Stebbins
1977-8-4
77119
El Dorado
South Lake Tahoe, between Trout Creek and State Line.
1920
Comment
UCR173307
Sisyrinchium bellum
George K. Helmkamp, Elizabeth Helmkamp
2006-4-27
10231
El Dorado
Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown
340
Comment
UCR184785
Sisyrinchium bellum
George K. Helmkamp, E. A. Helmkamp
2007-5-7
11960
El Dorado
Foothills, Northern Sierra Nevada Mountains, Pedro Hills Road, 0.5 mile west of its junction with Calif. Hwy 49, junction of roads 5.3 miles south of Cool
311
Comment
UCR217926
Sisyrinchium bellum
George K. Helmkamp, Laurel Bezdecheck
2010-5-29
16150
El Dorado
Sierra Nevada Mountains Foothills, along Perry Creek, about 0.2 mile south of Slug Gulch Road, at a point 4.7 miles east of junction with Perry Creek Road
1027
Comment
SACT002267
Sitanion jubatum
J. Wilson
1985-6-14
El Dorado
10m below fire break around the lookout, along the western ridge of the Pine Hill Fire Lookout. Rescue Ca
277.368
Comment
IRVC2500
Smilacina racemosa var. amplexicaulis
John Schram
1964-7-3
s.n.
El Dorado
Fallen Leaf Lake.
Comment
CDA5897
Solanum carolinense
T. C. Fuller
1962-1-16
7441
El Dorado
Virgil Sloan property, Route 2, Box 185, Placerville, on Cold Springs Road, ca. 4 miles northwest of Placerville.
0
Comment
JEPS71537
Solanum umbelliferum
Gladys L. Smith
1971-7-19
3058
El Dorado
below California Alpine Club Lodge (on old Meyers Grade at hairpin curve, Echo Summit); Echo Summit
2209
Comment
CAS-BOT-BC231715
Solanum umbelliferum
Elsie Z. Lovegrove
1939-6-11
s.n.
El Dorado
Fallen Leaf Lake, nr. lake
Comment
NY820478
Solanum xanti
A. M. Ottley
1920-6-29
924
El Dorado
Fallen Leaf
1996
Comment
UCSC001401
Solanum xanti var. montanum
D. J. Norman
1969-4-12
377
El Dorado
growing on rocky slope along road in Yellow Pine For., along S. shore of lake Fallen Leaf Lake
30
Comment
UCD42639
Solidago elongata
Lloyd P. Tevis
1902-8-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
UC148971
Solidago multiradiata
H. M. Hall
1900-1
8818
El Dorado
Half-moon Lake Sierra Nevada Mountains, Half-moon Lake
2468
Comment
CAS-BOT-BC364945
Solidago velutina subsp. californica
Elsie Z. Lovegrove
1938-9-20
s.n.
El Dorado
Glen Alpine road
Comment
CAS-BOT-BC157266
Sorbus californica
W. R. Dudley
1900-6-1
s.n.
El Dorado
Near Mount Tallac
Comment
CAS-BOT-BC157271
Sorbus californica
Le Roy Abrams
1911-7-29
4814
El Dorado
Fallen Leaf trail, Mt. Tallac
2438
Comment
POM89835
Sorbus californica
Chesnut, E. R. Drew
1898-8-16
s.n.
El Dorado
Glen Alpine. Lake Tahoe region.
Comment
UCD164338
Sorbus californica
Peter Rubtzoff
1976-9-23
8898
El Dorado
Georgetown Divide, Sierra Nevada. Blodgett Forest: off north side of Gaddis Creek Road just east of Gaddis Creek crossing (0.1 mi. east of Mainline Road junction) (Comp. 520R).
1292
Comment
CAS-BOT-BC158908
Sorbus scopulina
Louise Bartholomew
1925-9-22
s.n.
El Dorado
Emerald Bay, Lake Tahoe
Comment
RSA54107
Sparganium angustifolium
J. T. Howell
1946-8-30
22927
El Dorado
Lower Angora Lake.
Comment
UCD19234
Sphenosciadium capitellatum
Van M. Mar
1989-7-21
23
El Dorado
ca. 0.25 mi. north of Hwy 89, near Taylor Creek.
1889
Comment
JEPS71946
Spiraea densiflora
Gladys L. Smith
1963-7-28
1897
El Dorado
around Audrain Lake (vicinity of Echo Summit); Echo Summit
2133
Comment
UC466741
Spiraea densiflora
Miss Katherine Chandler
1904-8
El Dorado
near Glen Alpine
Comment
POM177559
Spiraea densiflora var. splendens
L. R. Abrams
1930-7-23
12706
El Dorado
Tamarack Trail, Glen Alpine Canyon
2287
Comment
RSA49088
Spiraea densiflora var. splendens
Verne Grant, A. Grant
1949-7-20
8763
El Dorado
Along creek above SE shore of Upper Echo Lake.
2348
Comment
CAS-BOT-BC149698
Spiraea splendens
D. Herrick; N. Houghton; A. Bloom; J. Scheuer
1967-8-8
s.n.
El Dorado
Benwood Meadow
Comment
CAS-BOT-BC152523
Spiraea splendens
Wm. Vortriede
1927-7-1
s.n.
El Dorado
Camp Sacramento
Comment
CAS-BOT-BC376187
Spiraea splendens
Andrew Townesmith; Karen M. Meyer
2007-8-9
916
El Dorado
El Dorado National Forest, Placerville Ranger District. Pyramid Creek trailhead, off US route 50, 10.8 miles WSW of the southern intersection of state route 89 and US route 50
1882
Comment
SEINET7726089
Spiranthes romanzoffiana
Chesnut, Drew
1890-1
El Dorado
Comment
UCR170335
Stachys rigida var. rigida
George K. Helmkamp, Elizabeth Helmkamp
2005-9-23
9875
El Dorado
Northern Sierra Nevada Foothills, Silver Fork, 2.1 mi west of Kyburz along US Highway 50
1220
Comment
CAS-BOT-BC391090
Stellaria longipes subsp. longipes
John Thomas Howell
1925-6-27
1205
El Dorado
Rubicon Meadows, Lake Tahoe
2133
Comment
UC311645
Stellaria longipes var. longipes
unknown
Jul 1920
El Dorado
Phillips; Sierra Nevada
Comment
UCD99400
Stellaria media
G. K. Helmkamp; Elizabeth A. Helmkamp
2006-5-31
10563
El Dorado
Northen Sierra Nevada Foothills; along Hwy US-50 at Bridal Veil Falls, east of Pacific House.
1002
Comment
CAS-BOT-BC395125
Stellaria nitens
Alice Eastwood
1927-3-26
14163
El Dorado
Coloma
Comment
UCD149428
Stellaria umbellata
G. Ledyard Stebbins
1976-7-28
76139
El Dorado
Wrights Lake. Northeast of the lake. (Exact location unknown. Coordinates estimated by label maker.)
2133
Comment
UC311226
Stenotus acaulis
Herbert McLean Evans
1920-7-22
El Dorado
Ralston Ridge.
Comment
UC530012
Stenotus acaulis
E. B. Babcock
1934-7-18
430
El Dorado
Echo Peak, summit
2712
Comment
UC54121
Stenotus acaulis
H. M. Hall and H. P. Chandler
Jul, 1903
4612
El Dorado
Mt. Tallac, Vicinity of Lake Tahoe, near summit
2926
Comment
UCR233315
Stephanomeria
George K. Helmkamp, E. A. Helmkamp
2011-9-1
18215
El Dorado
Northern Sierra Nevada Mountains, Silver Fork Road, 4.7 miles south of its junction with US-50 in Kyburz, alongside Silver Fork American River
1500
Comment
CAS-BOT-BC375103
Stephanomeria
C. R. Quick
1972-11-28
72 -49
El Dorado
SW of Somerset, SE of Eldorado and Diamond Springs
Comment
CAS-BOT-BC375589
Stephanomeria lactucina
Alice Eastwood
1909-1-1
191
El Dorado
Lake Tahoe Region. Sunnyside
Comment
SD243103
Stephanomeria lactucina
George K. Helmkamp, E. A. Helmkamp
2010-9-1
16892
El Dorado
Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 (Peddler Hill 7.5'Q)
2018
Comment
UC1070289
Stephanomeria lactucina
J. A. Rutter
1934-8-14
2
El Dorado
1.5 mi nnw Alder Hill; El Dorado National Forest, Pyramid Pk. Quad.
2194
Comment
UCR171247
Stephanomeria lactucina
George K. Helmkamp, E. A. Helmkamp
2005-7-11
9710
El Dorado
Northern Sierra Nevada Foothills, Pollock Pines area just south of US Highway 50 along County Road #5
1159
Comment
SEINET11262518
Stephanomeria lactucina
D. W. McNeal
1981-6-28
2560
El Dorado
Above Hwy $88, 0.8 mi e of Luberyard R.S.; 0
Comment
CAS-BOT-BC322931
Stephanomeria tenuifolia
Clare B. Hardham
1974-8-9
20256
El Dorado
Luther Pass adn vicinity
2438
Comment
CAS-BOT-BC176142
Stipa
Peter Rubtzoff
1974-6-25
7640
El Dorado
U.C. Blodgett Forest Research Station, heliport clearing.
Comment
BFRS207
Stipa californica
Peter Rubtzoff, John Thomas Howell
1973-7-18
7152
El Dorado
Blodgett Forest: Bacchi Meadow (Comp. 290R).
Comment
SACT002377
Stipa lepida
J. Wilson
1985-6-21
El Dorado
Off Kanaka Valley Road. 1500' southeast of Weber and South American River
277.368
Comment
CHSC93518
Streptanthus diversifolius
L. P. Janeway
2006-5-10
8582
El Dorado
Northern High Sierra Nevada. Southwestern tip of Grand Point, along spur road just above Happy Valley Road, overlooking the confluence of North Fork Consumnes River and Camp Creek. South-facing open un-used borrow pit.
610
Comment
CAS-BOT-BC87551
Streptanthus tortuosus
W. W. Price
1898-7-12
s.n.
El Dorado
Glen Alpine.
2133
Comment
CAS-BOT-BC87554
Streptanthus tortuosus
Geo. B. Grant
1906-8-1
s.n.
El Dorado
Glen Alpine Lake Tahoe.
Comment
CAS-BOT-BC87567
Streptanthus tortuosus
L. S. Smith
1926-6-8
1900
El Dorado
Tahoe Forest. Above French Lake.
2133
Comment
RSA751088
Streptanthus tortuosus
George K. Helmkamp, E. A. Helmkamp
2008-7-11
13760
El Dorado
Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88
2421
Comment
UCD160937
Streptanthus tortuosus
G. Ledyard Stebbins
1978-4-9
7813
El Dorado
Coloma. 1 to 1.5 mile southeast of Coloma, on north bank of the South Fork of the American River. (Exact location unknown. Location copied from CAS652269 and coordinates estimated by label maker. Elevation provided by notes on the newspaper.)
243
Comment
SBBG72142
Streptanthus tortuosus var. orbiculatus
Milo H. Gates
1879-1
El Dorado
Lake Tahoe Valley
Comment
UCR217258
Streptanthus tortuosus var. orbiculatus
George K. Helmkamp, E. A. Helmkamp
2010-5-14
16025
El Dorado
Sierra Nevada Mountains Foothills, along CA-16 (Mt. Aukum Rd.), 1.8 miles northeast of Somerset
567
Comment
CDA10930
Styrax officinalis var. redivivus
G. F. Hrusa
1994-4-28
11842
El Dorado
Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd.
Comment
JEPS72394
Symphoricarpos mollis var. acutus
Gladys L. Smith
1964-8-26
2348
El Dorado
immediate vicinity California Alpine Club Echo Summit Lodge
2249
Comment
SEINET8071515
Symphoricarpos oreophilus
W. D. Billings
1950-8-3
1952
El Dorado
Sierra Nevada, above Gilmore Lake on the trail to Mt. Tallac.
2865
Comment
CDA32241
Symphoricarpos rotundifolius var. rotundifolius
M. Beyers
2010-8-2
730
El Dorado
Along a dirt road below and just north of State Route 88.
1495
Comment
JEPS82222
Symphoricarpos rotundifolius var. rotundifolius
Rimo Bacigalupi, and L. R. Heckard
1962-8-6
8691
El Dorado
0.5 mi w Luther Pass (just se of Grass Lake)
2350
Comment
UCR242804
Symphoricarpos rotundifolius var. rotundifolius
George K. Helmkamp, E. A. Helmkamp
2010-9-1
16897
El Dorado
Northern Sierra Nevada Mountains, Mehrten Springs Road, 0.6 mile north of its junction wtih CA-88
2018
Comment
RSA99360
Symphoricarpos vaccinioides
F. W. Peirson
1925-7-6
6289
El Dorado
Trail from Fallen Leaf Lake to Angora Lookout, region of Lake Tahoe, Sierra Nevada.
2287
Comment
UCD34577
Symphyotrichum
Beecher Crampton
1985-9-10
10022
El Dorado
Stateline, Manzanita ave..
Comment