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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC73566
Abies concolor
Carl B. Wolf
1928-8-21
3426
El Dorado
Near Fallen Leaf Lake
2042
Comment
POM177714
Abies concolor
I. L. Wiggins
1930-10-2
5065
El Dorado
Along Placerville-Tahoe highway 18 miles W. of Lake Tahoe
Comment
SEINET195491
Abies concolor
G. Thomas Robbins
1944-10-15
1833
El Dorado
At Civil conservation Camp Camp Snowline 3 miles east of Camino
1036
Comment
CAS-BOT-BC73498
Abies magnifica
A. A. Heller
1916-8-10
12527
El Dorado
Near Echo Camp.
2225
Comment
UCD116956
Acer glabrum
P. B. Kennedy
1920-9-18
222
El Dorado
El Dorado National Forest, Spring Meadow.
2255
Comment
UCD117031
Acer macrophyllum
Barbara Menzies
1971-5-15
s.n.
El Dorado
on Highway 49 south of Auburn.
Comment
CAS-BOT-BC22714
Achillea millefolium
William Vortriede
1928-5-16
s.n.
El Dorado
Coloma
243
Comment
UCD128323
Achillea millefolium
Ted C. MacRae
1995-7-16
s.n.
El Dorado
Lake Tahoe, Basin Nastional Forest, 0.5 mile south Fallen Leaf Cpgd.
1905
Comment
UCR210047
Achillea millefolium
George K. Helmkamp, E. A. Helmkamp
2009-8-14
15461
El Dorado
Foothills, northern Sierra Nevada Mountains, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road
625
Comment
CAS-BOT-BC22717
Achillea millefolium
W. R. Dudley
1900-6-28
s.n.
El Dorado
Glenn Alpine Springs
Comment
UC1137069
Achnatherum lemmonii
August L. Hormay
1932-7-7
El Dorado
Upper Truckee River Truckee River
Comment
UCD50643
Achnatherum lemmonii
J. D. Skoss
1947-5-20
s.n.
El Dorado
High Sierras.
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
CAS-BOT-BC216779
Achnatherum occidentale
John Thomas Howell
1963-7-12
39873
El Dorado
3 miles SW of Twin Bridges on road to Kyburz
1676
Comment
UCD51141
Achnatherum occidentale subsp. californicum
August L. Hormay
1932-7-7
s.n.
El Dorado
7 miles north of Placerville.
Comment
UCD106575
Achnatherum occidentale subsp. occidentale
Ellen Dean; G. Golden, D. Lubin, S. Tidball
2011-8-24
7216
El Dorado
Lake Tahoe Basin. Emerald Bay State Park. Southern region of Bay just south of trail to Eagle Point.
1905
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
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
SEINET255816
Achnatherum occidentale subsp. pubescens
Mary E. Barkworth, LR Firestone
1982-8-22
4021
El Dorado
Meyers CA ca 1/4 mi beyond Cal Inspection Station at Little Chalet Ski sales
2950
Comment
UCD51193
Achnatherum occidentale subsp. pubescens
John Thomas Howell
1943-7-27
18887
El Dorado
Silver Fork of American River.
1432
Comment
UCD51219
Achnatherum occidentale subsp. pubescens
Mrs. H. P. Kelly
1916-7-10
s.n.
El Dorado
Fallen Leaf Lake, Tahoe.
Comment
UCR170822
Achnatherum occidentale subsp. pubescens
George K. Helmkamp, E. A. Helmkamp
2005-8-9
9787
El Dorado
Northern Sierra Nevada Foothills, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road
1576
Comment
UCR252798
Achnatherum occidentale subsp. pubescens
George K. Helmkamp, Elizabeth Helmkamp
2013-8-2
22090
El Dorado
Northern Sierra Nevada Mountains, Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy
1793
Comment
UC641918
Achnatherum pinetorum
C. W. Sharsmith
1937-8-30
3486
El Dorado
s of Lake Tahoe (e slope of Freel Peak, on boundary between El Dorado and Alpine counties); Sierra Nevada
3230
Comment
CAS-BOT-BC30416
Achyrachaena mollis
Peter H. Raven
1953-5-10
5504
El Dorado
Cool
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
UCD104058
Acmispon brachycarpus
G. K. Helmkamp; Elizabeth Helmkamp
2006-4-29
10257
El Dorado
Northern Sierra Neveda Foothills: Rock Creek Road, 0.9 mi. E of CA Hwy 193.
415
Comment
UCD42477
Acmispon nevadensis
Lloyd P. Tevis
1902-8-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
UC465616
Aconitum columbianum
R. L. Pendleton and F. M. Reed
1907-7-25
1181
El Dorado
rd. between Glen Alpine Springs Modjeska Falls; Lake Tahoe Region
2042
Comment
SEINET8663835
Aconitum columbianum var. columbianum
E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-21
4258
El Dorado
Washoe Meadows State Park, S edge of largest fen and along adjacent logging road near sewer manhold #66.
Comment
UCD98582
Aconogonon davisiae
P. B. Kennedy
1920-8-17
146
El Dorado
El Dorado National Forest, Barrett Camp.
1981
Comment
UCD165672
Actaea rubra
Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair
2016-6-20
9023
El Dorado
West side of Tahoe Basin. D.L. Bliss State Park. Along fire road near park residences on western side of Highway 89.
2126
Comment
POM9980
Adenocaulon bicolor
E. Keyes
1920-8-4
s.n.
El Dorado
Lake Tahoe. [county not specified]
Comment Read comments Jan 1 2016
RSA416325
Adenocaulon bicolor
Wm Vortriede
1928-1
s.n.
El Dorado
Lake Tahoe.
Comment
JEPS73120
Adiantum aleuticum
Gladys L. Smith
July 1964
3012
El Dorado
Upper Angora Lake
2316
Comment
CAS-BOT-BC62288
Adiantum aleuticum
G. L. Stebbins; Glen Holstein
1976-8-27
76214
El Dorado
Along Camp Creek, between Jenkinson Lake and Baltic Mt.
914
Comment
SEINET5338306
Adiantum pedatum
A. D. Bruner
1962-3-17
s.n.
El Dorado
2 miles E. Auburn.
413
Comment
SJSU3998
Aegilops triuncialis
C. W. Sharsmith
1964-6-21
7342
El Dorado
Shingle Springs (1 mi W)
365
Comment
UCD132721
Aegilops triuncialis
Ramona Robison
2012-6-15
s.n.
El Dorado
Marshall Gold Discovery State Historic Park. Mount Murphy property located east of South Fork American River, along Dutch Creek trail.
251
Comment
UCD38627
Aegilops triuncialis
Beecher Crampton
1956-6-1
3503
El Dorado
2 miles northeast of Clarksville, near Bass Lake.
Comment
UCR173294
Aesculus californica
George K. Helmkamp, Elizabeth Helmkamp
2006-5-20
10493
El Dorado
Northern Sierra Nevada Foothills, Along Calif. Hwy 193, 1.4 mi. N of Placerville
427
Comment
JEPS62946
Agastache urticifolia
Helen-Mar Wheeler
1941-8-18
El Dorado
road to Alpine Camp 2 mi from foot Myers grade (Old Sawmill, Upper Truckee River); upper Truckee River
Comment
SEINET11123626
Agastache urticifolia
Unknown
2013-8-2
22088
El Dorado
El Dorado County
Comment
UCR229404
Agastache urticifolia
George K. Helmkamp, E. A. Helmkamp
2011-7-30
17944
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
UCD19227
Agastache urticifolia
Van M. Mar
1989-7-21
8
El Dorado
ca. 0.25 mi. SE of Hwy 89, ca. 0.5 mi. west of Sno Park.
1920
Comment
UC149011
Ageratina occidentalis
H. M. Hall
1910-7-28
8827
El Dorado
Heather Lake Sierra Nevada Mountains, Heather Lake
2407
Comment
RSA2855
Ageratina occidentalis
Carl B. Wolf
1931-9-9
s.n.
El Dorado
Below summit of Mt Tallac, Sierra Nevada.
2957
Comment
CAS-BOT-BC295688
Agnorhiza reticulata
June McCaskill; J. M. Tucker
1963-7-31
666
El Dorado
On roadcut on east side of Country Club Road, .9 mile north of U.S. Highway 50, Cameron Park subdivision, ca. 2 miles west of Shingle Springs
426
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
JEPS14632
Agnorhiza reticulata
G. Thomas Robbins
1945-6-30
2013
El Dorado
immediately w Rescue (along Green Valley Road for 0.25 mi)
396
Comment
JEPS15708
Agnorhiza reticulata
G. Thomas Robbins
1946-9-7
3746
El Dorado
about 2 mi w Shingle Springs (along U.S. Highway 50)
411
Comment
CAS-BOT-BC29500
Agoseris
Peter Rubtzoff
1975-6-5
8052
El Dorado
Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Compartment 600R).
1310
Comment
CAS-BOT-BC29502
Agoseris
Elsie Zeile Lovegrove
1951-9-24
s.n.
El Dorado
Lake Tahoe Basin, Fish Hatchery
Comment
CAS-BOT-BC29595
Agoseris X dasycarpa
Elizabeth Parsons Hawver
1911-8-3
s.n.
El Dorado
Aspengrove, Lake Tahoe Region
Comment
CHSC73625
Agoseris glauca var. monticola
L. P. Janeway; Eric Schroder
1998-9-17
6342
El Dorado
Narrow meadows along Trout Creek, about 0.3 mi northeast of confluence of Saxon Creek; about 1 mi east of Lake Tahoe Airport.
1917
Comment
CHSC73626
Agoseris glauca var. monticola
L. P. Janeway; Eric Schroder
1998-8-19
6093
El Dorado
Large meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park).
1920
Comment
UCR208562
Agoseris heterophylla
George K. Helmkamp, E. A. Helmkamp
2009-5-4
14588
El Dorado
Sierra Nevada Mountains Foothills, junction of Bonetti Road and Mormon Emigrant Trail, 3.6 miles east of Sly Park Rd. and Jenkinson Lake
1226
Comment
UC112919
Agoseris heterophylla var. cryptopleura
Katharine Brandegee
1908-6-3
El Dorado
near Pilot Hill
Comment
UC88024
Agoseris heterophylla var. cryptopleura
Katharine Brandegee
1907-5-1
El Dorado
Simpsons
Comment
UC521406
Agoseris monticola
E. B. Babcock
1934-7-13
422
El Dorado
toward Bijou Lakeside ((meadow near highway)); Lake Tahoe
Comment
UCD51808
Agrostis avenacea
Beecher Crampton
1956-6-1
3508
El Dorado
south end of Bass Lake (about 2 miles NW Clarksville).
Comment
CAS-BOT-BC127301
Agrostis exarata
Beecher Crampton
1956-6-22
3609
El Dorado
Along the road, Perry Creek Drainage about 2.1 mile west of Fair Play.
670
Comment
CAS-BOT-BC127305
Agrostis exarata
Catherine Best
1981-8-13
s.n.
El Dorado
Sierra Nevada. 42 miles east of Placerville on Highway 50.
Comment
RSA113779
Agrostis exarata
Beecher Crampton
1956-6-22
3585
El Dorado
Riverine Pass ca. 9.5 miles northeast of Plymouth, Amador-El Dorado county line
Comment
UC1137068
Agrostis exarata
August L. Hormay
1932-7-7
El Dorado
5 mi ne Placerville
Comment
UCD73745
Agrostis idahoensis
Ellen Dean; J. Poloske and K. Mawdsley
2007-8-24
4445
El Dorado
Washoe Meadows State Park. Adjacent to southernmost fen.
1928
Comment
UCR257825
Agrostis idahoensis
George K. Helmkamp, Amy Barnes
2012-8-19
19646
El Dorado
Northern Sierra Nevada Mountains, junction of Ice House Road and entrance to campground on the south end of Loon Lake
1980
Comment
RSA384947
Agrostis pallens
A. A. Beetle
1945-7-16
3924
El Dorado
south side of upper Echo Lake, north slope of Ralston Mountain
2287
Comment
UCD111865
Agrostis pallens
Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran
2011-8-8
7161
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.' Southwest corner of meadow.
1978
Comment
UCR179370
Agrostis pallens
George K. Helmkamp, E. A. Helmkamp
2006-8-24
11271
El Dorado
Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road
1552
Comment
CAS-BOT-BC138769
Agrostis scabra
Wm. Vortriede
1931-7-1
s.n.
El Dorado
Camp Sacramento.
Comment
CHSC73520
Agrostis scabra
L. P. Janeway; Eric Schroder
1998-8-31
6222
El Dorado
Large meadow along Tallac Creek, about 1.1 mi southwest of Lake Tahoe.
1935
Comment
UCD53378
Agrostis scabra
W. Robert Powell
1984-10-9
3068
El Dorado
1.7 air miles N. of Ice House Dam, 1 mi. E. of Ice House Road.
1508
Comment
UCR258394
Agrostis scabra
George K. Helmkamp, Amy Barnes
2014-8-11
22999
El Dorado
Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station
1610
Comment
CAS-BOT-BC138660
Agrostis stolonifera
Ira L. Wiggins
1938-10-11
5068
El Dorado
Meadow 18 miles west of Lake Tahoe in Placerville-Tahoe Highway.
Comment
UC53494
Agrostis stolonifera
Miss Ora Boring
Jul 1901
El Dorado
Lake Tahoe
Comment
UCD105382
Agrostis stolonifera
Peter Rubtzoff
1972-9-14
6894
El Dorado
Sierra Nevada. Blodgett Forest: Mutton Creek area just south of 'County Road' (Comp. 360U).
1271
Comment
UCD73758
Agrostis stolonifera
Ellen Dean; J. Poloske and K. Mawdsley
2007-8-24
4458
El Dorado
Washoe Meadows State Park. Middle of fen system.
1933
Comment
SEINET2473435
Aira caryophyllea
George K. Helmkamp, E. A. Helmkamp
2010-1
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
UCD55796
Aira caryophyllea var. capillaris
Beecher Crampton
1969-5-6
8417 A
El Dorado
8-9 miles northeast Folsom, (in direct line). Salmon Falls Road.
Comment
RSA755828
Alchemilla occidentalis
George K. Helmkamp, E. A. Helmkamp
2009-4-4
14502
El Dorado
Sand Ridge Road, 2.3 miles west of Bucks Bar Road
654
Comment
UCD60561
Allium campanulatum
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-15
4026
El Dorado
Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance.
1926
Comment
UCR173919
Allium campanulatum
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-19
10744
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-BC466411
Allium campanulatum
J. C. Hawthorne; F. E. Blaisdell
1899-7-1
s.n.
El Dorado
Glenn Alpine, upper base Mt. Tallac, near Lake Tahoe
2438
Comment
POM110221
Allium campanulatum
Marcus E. Jones
1891-06
s.n.
El Dorado
Tallac.
Comment
UCD159854
Allium cratericola
G. Ledyard Stebbins
1978-7-3
78134
El Dorado
Northwest side of Bald Mountain. (Exact location unknown. Coordinates estimated by label maker.)
Comment
SEINET3153965
Allium hyalinum
K. Brandegee
28
El Dorado
near the Natoma ditch, about 5 km southerly from Salmon Falls
Comment
SBBG36719
Allium peninsulare
H. F. Copeland
1941-5-11
1567
El Dorado
S bank of S fork of American River, at Salmon Falls
Comment
SEINET195496
Allium peninsulare
G. Thomas Robbins
1945-5-20
1933
El Dorado
Along bank of Sweetwater Creek, ca. 1/2 mi. N. of Simpson Ranch
183
Comment
SBBG57518
Allium validum
R. H. Nordhoff
1940-8-8
538
El Dorado
above Glen Alpine resort
2194
Comment
CDA2731
Allium vineale
G. D. Barbe
1974-7-24
1910
El Dorado
0.4 mile on both sides of Jacquier Road north of Smith Flat Road, Smith Flat, Placerville.
0
Comment
UCR171241
Allophyllum divaricatum
George K. Helmkamp, E. A. Helmkamp
2005-7-11
9712
El Dorado
Northern Sierra Nevada Foothills, Pollock Pines area just south of US Highway 50 along County Road #5
1159
Comment
UCR235620
Allophyllum divaricatum
George K. Helmkamp, E. A. Helmkamp
2012-5-3
18907
El Dorado
Northern Sierra Nevada Mountains Foothills, unnamed road leading to power plant, 0.3 mile east of South Fork American River bridge
613
Comment
UC449754
Allophyllum gilioides subsp. violaceum
R. L. Pendleton and F. M. Reed
1907-7-25
1252
El Dorado
Glen Alpine, Lily Lake Lake Tahoe Region, Glen Alpine, Lily Lake
2026
Comment
JEPS71307
Allophyllum integrifolium
Gladys L. Smith
1971-7-9
3086
El Dorado
n. wall trail from upper to lower boat dock Echo Lake
2346
Comment
SEINET11261454
Allophyllum integrifolium
George Helmkamp, Elizabeth Helmkamp
2013-6-19
20913
El Dorado
Northern Sierra Nevada Mountains: Silver Fork Road, north side of its junction with the Mormon Emigrant Trail.; 0
2188
Comment
UCR249879
Allophyllum integrifolium
George K. Helmkamp, Elizabeth Helmkamp
2013-6-19
20913
El Dorado
Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail
2188
Comment
UCR253110
Allophyllum integrifolium
George K. Helmkamp, Elizabeth Helmkamp
2013-7-31
22051
El Dorado
Northern Sierra Nevada Mountains, Ice House Road, 3.1 miles north of Ice House Resort, 0.18 mi. north of Jones Fork Power House Rd., 1.2 mi. NW of Ice House Reservoir
1537
Comment
RSA114019
Allophyllum integrifolium
G. Thomas Robbins
1944-7-28
1764
El Dorado
one-half mile south of Wrights Lake
2134
Comment
CAS-BOT-BC171294
Alnus incana subsp. tenuifolia
G. L. Stebbins
1977-9-25
77159
El Dorado
Along Slab Creek about 0.5 mile W of Kings Meadow
1356
Comment
UC495481
Alnus incana subsp. tenuifolia
Merle Randall
1930-6-19
El Dorado
Granite Lake Lake Tahoe Region
Comment
UCR193508
Alnus incana subsp. tenuifolia
George 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
CDA39616
Alnus incana subsp. tenuifolia
G. D. Barbe
1973-7-19
1632
El Dorado
North shore of Fallen Leaf Lake below Baldwin s lodge site.
Comment
CDA36369
Alnus rhombifolia
G. K. Helmkamp, E. A. Helmkamp
2007-3-7
11599
El Dorado
Northern Sierra Nevada foothills; Hangtown area at the SW end of Placerville.
Comment
UC1135138
Alnus rhombifolia
H. A. Jensen
1931-7-1
200
El Dorado
Rock Canyon Placerville Quadrangle (mouth)
426
Comment
UC1212040
Alopecurus aequalis
Herbert L. Mason
1939-8-2
12196
El Dorado
s. end of Lake Tahoe (near mouth of Upper Truckee R.)
1920
Comment
UCD37367
Amaranthus californicus
Beecher Crampton
1959-8-20
5449
El Dorado
El Dorado County, 1.5 miles southwest of Shingle Springs.
Comment
CAS-BOT-BC55594
Ambrosia psilostachya
John Thomas Howell
1969-9-12
46074
El Dorado
Placerville
579
Comment
CAS-BOT-BC136693
Amelanchier alnifolia var. pumila
Catherine Best
1993-7-14
1444
El Dorado
Above Upper Echo Lake
Comment
UCD112876
Amelanchier alnifolia var. pumila
G. K. Helmkamp; E. A. Helmkamp
2006-6-10
10686
El Dorado
Northern Sierra Nevada Mountains: along Ice House Road, 10.6 miles south of Wentworth Springs Road (just south of the Jones Fork of Silver Creek).
1509
Comment
POM256327
Amelanchier pumila
V. Newsom
1940-7-17
269
El Dorado
At summit of Carson Pass road.
2622
Comment
SBBG12136
Amelanchier utahensis
D. Myrick
1958-6-23
49
El Dorado
S end of Lake Tahoe
1889
Comment
UC1614617
Amsinckia
Charles M. Belshaw
1935-7-9
1127
El Dorado
1 1/2 mi w of Strawberry (near 41 Milestone, along Placerville Road to Tahoe, Central Sierra Nevada); Central Sierra Nevada
1676
Comment
SEINET3821608
Anagallis arvensis
George K. Helmkamp, E. A. Helmkamp
2011-1
18457
El Dorado
Southeastern Sacramento Valley, 1.6 miles west of Latrobe on South Shingle Road (Folsom SE 7.5' Q)
194
Comment
UCR235274
Anagallis arvensis
George K. Helmkamp, E. A. Helmkamp
2011-11-17
18457
El Dorado
Southeastern Sacramento Valley, 1.6 miles west of Latrobe on South Shingle Road
194
Comment
CAS-BOT-BC45105
Anaphalis margaritacea
A. A. Heller
1915-8-6
12180
El Dorado
Near Echo Camp on the Lincoln Highway
2133
Comment
CAS-BOT-BC45109
Anaphalis margaritacea
Wm. Vortriede
1925-7-1
s.n.
El Dorado
Camp Sacramento
Comment
SD197660
Anaphalis margaritacea
G. K. Helmkamp, E. A. Helmkamp
2008-8-1
13960
El Dorado
Northern Sierra Nevada Mountains: Forestry Route 42 at Silver Creek, 0.2 miles west of the junction with Wright's Lake Road.
2021
Comment
SD212464
Anaphalis margaritacea
G. K. Helmkamp, Elizabeth Helmkamp
2005-8-9
9798
El Dorado
Northern Sierra Nevada Foothills; El Dorado National Forest, westsouthwest of Lake Tahoe; 7.4 miles north of Union Reservoir along Ice House Road at the junction of Cheese Camp Road.
1765
Comment
RSA9199
Anaphalis margaritacea
C. B. Wolf
1928-8-15
3286
El Dorado
On the trail to mt. Tallac above Glen Alpine.
2226
Comment
UCD165012
Andropogon
Peter Rubtzoff
1974-10-11
7935
El Dorado
About 1 mile east of Georgetown on Wentworth Springs Road (1.4 miles east of junction with Highway 193).
Comment
CAS-BOT-BC137798
Andropogon virginicus var. virginicus
T. C. Fuller
1961-10-5
7086
El Dorado
Cool-Greenwood Road, 2 miles east of Cool.
Comment
UC8887
Anemone drummondii
Miss Anna King
May, 1900
El Dorado
Lake Tahoe, Calif.
Comment
UCR176008
Angelica breweri
George K. Helmkamp, E. A. Helmkamp
2006-7-28
11026
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
CAS-BOT-BC64787
Antennaria
Beecher Crampton
1989-7-16
10202
El Dorado
Tahoe Basin, Stateline, Azure Street.
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
CAS-BOT-BC59229
Antennaria corymbosa
Alice Eastwood
1906-7-21
1013
El Dorado
Glen Alpine road
Comment
UCD60435
Antennaria corymbosa
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-15
3986
El Dorado
Washoe Meadows State Park. Angora Meadows, between manholes #5 and #6.
1917
Comment
SEINET5710183
Antennaria media
G. Ledyard Stebbins
1936-1
2040
El Dorado
0.5 mile north of Haypress Meadows, near Lake of the Woods.; Lake of the Woods
2560
Comment
CAS-BOT-BC86958
Antennaria pulchella
E. A. McGregor
1909-8-18
162
El Dorado
Desolation Valley
2286
Comment
RSA747578
Antennaria rosea
Scott D. White, Julie Greene
1997-7-13
5436
El Dorado
High Sierra Nevada: Lake Tahoe Area: Hwy 50 (=Hwy 89), just W of Lake Tahoe Airport.
1902
Comment
CAS-BOT-BC84800
Antennaria rosea subsp. rosea
Elsie Zeile Lovegrove
1950-7-31
s.n.
El Dorado
Fallen Leaf Lake road
Comment
UCD56256
Anthoxanthum odoratum
R. Tofsrud; J. Skoss
1947-5-18
25
El Dorado
near Strawberry.
1828
Comment
UCD127205
Anthriscus caucalis
Carl A. Huether Jr.
1964-4-18
32
El Dorado
around 5 yards from high water line of lake; first picnic area near entrance to Folsom Lake State Recreation area.
Comment
UC114027
Antirrhinum vexillocalyculatum subsp. intermedium
Katharine Brandegee
1908-6-2
El Dorado
Sweetwater Creek; Simpson's Ranch
Comment
SEINET7072674
Aphanes occidentalis
A. G. Vestal
1963-5-5
s.n.
El Dorado
About 1.1 miles north of El Dorado. UTM Zone 10, 687451mE, 4285117mN. Coordinate datum: NAD 27.
Comment
JEPS72500
Apocynum androsaemifolium
Gladys L. Smith
1964-8-2
2347
El Dorado
Echo Summit, CA Alpine Lodge
2249
Comment
JEPS72503
Apocynum androsaemifolium
Gladys L. Smith
1963-7-27
1839
El Dorado
Echo Summit area, Old Hawley Grade
1981
Comment
UCD61775
Apocynum androsaemifolium
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-21
4304
El Dorado
Washoe Meadows State Park. Near center of park, west of fen system.
1942
Comment
UCR280154
Apocynum androsaemifolium
Peter Rubtzoff
1974-6-25
7630
El Dorado
Sierra Nevada Mountains, Georgetown Divide. U.C. Blodgett Forest Research Station, Mutton Creek Road c. 0.3 mile east of East Fork Gaddis Creek crossing
1311
Comment
POM126393
Apocynum androsaemifolium subsp. pumilum
R. L. Pendleton, F. M. Reed
1907-7-23
1024
El Dorado
Grass Lake trail
2104
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
CAS-BOT-BC392125
Aquilegia formosa
John Thomas Howell
1925-6-27
1220
El Dorado
Rubicon Meadow, Lake Tahoe
2133
Comment
SBBG71710
Aquilegia formosa
M. N. Ackley
-Jul-1920
900
El Dorado
Glen Alpine
2072
Comment
CAS-BOT-BC392133
Aquilegia formosa
Laura M. Lathrop
1909-7-12
s.n.
El Dorado
Near Fallen Leaf Lake
Comment
JEPS72137
Aquilegia formosa
Gladys L. Smith
1972-7-16
3567
El Dorado
US 50 across from Philips
2194
Comment
UCD165242
Aquilegia formosa
Peter Rubtzoff
1974-6-27
7664
El Dorado
The Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek Road ca. 0.3 mi. east of East Fork Gaddis Creek crossing (Comp. 460E)
1310
Comment
RSA49089
Aquilegia formosa var. truncata
Verne Grant, Alva Grant
1949-7-20
8767
El Dorado
Rocky cliff above upper Echo Lake.
2378
Comment
RSA789181
Aquilegia formosa var. truncata
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).
1311
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
UC1613997
Arabis
Charles M. Belshaw
1935-5-25
913
El Dorado
43 milestone by New Twin Bridges (Placerville-Tahoe hwy.); Sierra Nevada
2133
Comment
JEPS72291
Arabis lemmonii
Gladys L. Smith and Alasdair H. Neilson
1970-8-25
2772 a
El Dorado
Mt. Tallac summit area Mt. Tallac
2819
Comment
CAS-BOT-BC410133
Arceuthobium occidentale
Gilbert T. Benson
1924-4-13
47
El Dorado
near Smith Flat
Comment
JEPS43039
Arctostaphylos
Walter Knight and Irja Knight
1965-11-3
1259
El Dorado
on domes across Martinez Creek s Diamond Springs (on East Forrest Lake Road)
Comment
UCD55249
Arctostaphylos manzanita subsp. manzanita
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-24
10546
El Dorado
Northern Sierra Neveda Mountains, El Dorado National Forest; S of Union Valley Reservoir, ca. 2 air mi. N of US Hwy. 50; junction of Ice House Canyon Road and Granite Springs Road.
1610
Comment
CAS-BOT-BC24261
Arctostaphylos mewukka
Gilbert Thereon Benson
1926-1-21
84
El Dorado
Bullion Bend, 14 mi. above Placerville.
Comment
RSA633110
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24987
El Dorado
Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville.
1500
Comment
UCR173800
Arctostaphylos mewukka subsp. mewukka
George K. Helmkamp, Elizabeth A. Helmkamp
2006-5-31
10602
El Dorado
Northern Sierra Nevada foothills, Mormon Emigrant Trail, 6.0 miles east of its junction with Sly Park Road (Jenkinson Lake)
1055
Comment
CAS-BOT-BC45511
Arctostaphylos nevadensis
Elsie Zeile Lovegrove
1947-5-30
s.n.
El Dorado
Glen Alpine Rd.
Comment
CAS-BOT-BC39934
Arctostaphylos nissenana
Walter Knight; Irja Knight
1966-2-9
1255
El Dorado
Ashcraft Ranch, 1/2 mi. airline north of Foster Mt. & 3/4 mi. s. of jct. Black Oak Mine Rd.
701
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
JEPS109811
Arctostaphylos nissenana
Dean W. Taylor
2004-3-31
19054
El Dorado
Slate Mountain, ridge forming the western rim of Dark Canyon at the southerly extent of Slate Mountain (1 air mile SSE of the lookout on the summit of Slate Mountain)
1097
Comment
JEPS98897
Arctostaphylos nissenana
Walter Knight and Irja Knight
1966-2-9
1779
El Dorado
type locality, Ashcraft Ranch near Garden Valley
Comment
OBI14608
Arctostaphylos nissenana
Walter Knight
December1962
s.n.
El Dorado
Martinez Crk Ridge, Diamond spgs
Comment
UCD14744
Arctostaphylos nissenana
John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze
1965-3-24
3815 -8
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
UCD14750
Arctostaphylos nissenana
John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze
1965-3-24
3815 -18
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
UCD14759
Arctostaphylos nissenana
John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze
1965-3-24
3815 -15
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
UCD14785
Arctostaphylos nissenana
John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze
1965-3-24
3814 -40
El Dorado
(Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs;
Comment
UCD52881
Arctostaphylos nissenana
Roman Gankin
1965-3-24
422
El Dorado
Hill overlooking Martinez Creek from the east (across Martinez Creek from South Point Road), south of Diamond Springs.
Comment
CAS-BOT-BC46656
Arctostaphylos patula
Elizabeth Parsons Hawver
1909-6-1
s.n.
El Dorado
Lake Tahoe Region.
Comment
CAS-BOT-BC46663
Arctostaphylos patula
Ira L. Wiggins
1930-10-12
5079
El Dorado
Near Emerald Bay, Lake Tahoe.
Comment
POM298322
Arctostaphylos patula
D. D. Keck
1946-4-25
5527
El Dorado
Moraine betw. Cascade Lake and Emerald Bay, Lake Tahoe.
2012
Comment
UCD19837
Arctostaphylos patula
C. H. Lamoureux; M. Ingle and J. Major
1956-5-19
1084
El Dorado
Heavenly Valley, Lake Tahoe.
Comment
SJSU4167
Arctostaphylos viscida
C. W. Sharsmith
1967-6-17
7479
El Dorado
1 mi W of Shingle Springs
365
Comment
UCD52456
Arctostaphylos viscida
Deanna Lynn Pfleger
1989-5-6
5
El Dorado
California, El Dorado Co.
640
Comment
UCD52614
Arctostaphylos viscida
W. Robert Powell
1984-9-28
3063
El Dorado
Along Ice House Road, 1.3 road mi from Highway 50. South Slope. Occasional shrub in ponderosa pine forest.
1097
Comment
CAS-BOT-BC47408
Arctostaphylos viscida subsp. viscida
G. Thomas Robbins
1944-9-24
1830
El Dorado
above North Fork Webber Creek, about 3 miles east of Camino
1066
Comment
CAS-BOT-BC48238
Arctostaphylos viscida subsp. viscida
Alice Eastwood
1922-4-8
11130
El Dorado
Louisville
Comment
SBBG122292
Arctostaphylos viscida subsp. viscida
G. K. Helmkamp with E. A. Helmkamp
2008-4-21
13299
El Dorado
jct of Bonetti Rd and Mormon Emigrant Trail, 3.6 mi E of Sly Park Rd at Jenkinson Lake
1226
Comment
UCR172661
Arctostaphylos viscida subsp. viscida
George K. Helmkamp, Elizabeth Helmkamp
2006-4-13
10186
El Dorado
Northern Sierra Nevada Foothills, El Dorado National Forest, along Volcanoville Road, 7.7 mi N of Wentworth Springs road (NE of Georgetown)
915
Comment
UCR237555
Arctostaphylos viscida subsp. viscida
George K. Helmkamp, E. A. Helmkamp
2012-4-24
18827
El Dorado
Northern Sierra Nevada Mountains Foothills, junction of Bear Creek Road and Meadow Brook Road, 2.5 mi. NE (59 deg. ) of Garden Valley
686
Comment
JEPS72087
Arenaria kingii var. glabrescens
Gladys L. Smith and Dr. Alasdair H. Neilson
1970-8-20
2641
El Dorado
near Aloha Lake (Just below summit area, Pyramid Peak); Pyramid Peak
3042
Comment
JEPS72090
Arenaria kingii var. glabrescens
Gladys L. Smith and Alasdair H. Neilson
1970-7-27
2511
El Dorado
Echo Peak Echo Peak (Summit area)
2711
Comment
UCD56503
Aristida oligantha
Beecher Crampton
1959-8-20
5436
El Dorado
south end of Bass Lake, ca. 2 miles northeast of Clarksville.
Comment
CAS-BOT-BC82112
Arnica chamissonis
Alice Eastwood
1906-7-21
1079
El Dorado
Fallen Leaf Lake
Comment
UC29588
Arnica chamissonis
W. H. Brewer
1863-8-22
2148
El Dorado
Lake Tahoe
1920
Comment
UCD129114
Arnica chamissonis
P. B. Kennedy
1920-8-10
28
El Dorado
El Dorado National Forest - Barrett Camp.
1935
Comment
UCD129121
Arnica chamissonis
G. L. Stebbins
1977-8-4
77116
El Dorado
South Lake Tahoe, between Trout Creek and State Line.
1920
Comment
JEPS33232
Arnica cordifolia
Rimo Bacigalupi, and L. R. Heckard
1962-8-6
8694
El Dorado
.5 mi w, just se of Grass Lake Luther Pass; Grass Lake
2350
Comment
SFV11112
Arnica cordifolia
J. Turner, F. M. Ball
1962-7-13
1208
El Dorado
Highway 89, about 5 miles south of Meyers. Moist, rocky, roadside bank.
2287
Comment
SEINET6775137
Arnica longifolia
W. D. Billings
1950-8-3
1956
El Dorado
Summit of Mt. Tallac, Sierra Nevada
2972
Comment
CAS-BOT-BC82793
Arnica mollis
G. Thomas Robbins
1944-7-29
1799
El Dorado
on ridge south and above Lake Schmidell, Desolation Valley Wilderness Area
2590
Comment
JEPS35914
Arnica nevadensis
Alice Ottley
1920-6-29
922
El Dorado
near Fallen Leaf Lodge; Lake Tahoe Region, Fallen Leaf Lake
Comment
CAS-BOT-BC85110
Arnica nevadensis
John Thomas Howell
1963-7-9
39659
El Dorado
Sierra Nevada - Near foot of Echo Summit grade, 1 mile southwest of Meyers.
2011
Comment
CAS-BOT-BC85112
Arnica nevadensis
Lewis S. Rose
1944-7-12
44080
El Dorado
Glen Alpine Road, w. of Fallen Leaf Lake
1981
Comment
CAS-BOT-BC85066
Arnica parryi
Alice Eastwood
1906-7-21
1182
El Dorado
Mt. Tallac - Glen Alpine Region
Comment
RSA417433
Artemisia arbuscula subsp. arbuscula
Wm. Vortriede
1928-1
s.n.
El Dorado
Lake Tahoe.
Comment
JEPS83258
Artemisia douglasiana
Gladys L. Smith
1972-7-20
3322
El Dorado
along trail from Lake Gilmore to Glen Alpine Spring Lake Gilmore
2438
Comment
SD234797
Artemisia douglasiana
G. K. Helmkamp, E. A. Helmkamp
2007-9-19
12990
El Dorado
Foothills, Northern Sierra Nevada Mountains: junction of Lost Creek Road and French Creek Road just north of Frenchtown (Shingle Springs 7.5'Q)
366
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
UCD125392
Artemisia douglasiana
Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh
2012-7-26
7486
El Dorado
Lake Tahoe Basin. Sugar Pine Point State Park. West side of highway 89, along General Creek.
1919
Comment
UCD162549
Artemisia norvegica subsp. saxatilis
Steve Matson
2006-7-15
1692
El Dorado
nSNH; Tahoe Basin; near Carson Pass; Upper Truckee River watershed. On ridgeline near Little Round Top.
2743
Comment
JEPS72590
Artemisia rothrockii
Gladys L. Smith
1972-7-20
3313
El Dorado
on glacial stairsteps above Glen Alpine (along trail to Lake Gilmore)
2316
Comment
JEPS72593
Artemisia rothrockii
Gladys L. Smith
1971-7-9
3090
El Dorado
upper slope at Haypress Meadow; Desolation Tr.
2468
Comment
BFRS312
Asclepias cordifolia
Peter Rubtzoff
1975-7-10
8171
El Dorado
Blodgett Forest: Chinquapin Flat Road about 1.6 miles south of Gaddis Creek Road (Comp. 600R)
Comment
UC566259
Asclepias cordifolia
P. L. Johannsen
1934-7-25
427
El Dorado
200 yards n Twin Bridges; Pyramid Pk. Quadrangle
Comment
UC85436
Asclepias cordifolia
Katharine Brandegee
1907-5-27
El Dorado
near Placerville (on road to Coloma, type locality)
Comment
UCR190194
Asclepias fascicularis
George K. Helmkamp, E. A. Helmkamp
2007-7-23
12583
El Dorado
Foothills, northern Sierra Nevada Mountains, Traverse Creek Road at the crossing of Traverse Creek; about 2 miles southeast of its junction with CA-193
732
Comment
SEINET3246053
Asparagaceae
G. K. Helmkamp, E. A. Helmkamp
2007-1
11684
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
RSA750425
Aster
George K. Helmkamp, E. A. Helmkamp
2008-9-9
14085
El Dorado
Traverse Creek Road at the creek crossing, 1.6 miles east of CA-193
628
Comment
UCR86378
Aster
R. D. Goeden, J. Teerink
1993-8-19
893 -39
El Dorado
Sierra Nevada Mtns, Eldorado National Forest: NE of South Fork Campground along rd in meadow.
1551
Comment
SEINET11852798
Aster alpigenus var. andersonii
L. R. Abrams
1930-1
12764
El Dorado
Half Moon Lkae
2438
Comment
UCR207441
Aster eatonii
George K. Helmkamp, E. A. Helmkamp
2009-7-22
15248
El Dorado
Sierra Nevada Mountains, Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat
2000
Comment
RSA417675
Aster integrifolius
Harry H. Stone
1933-8-21
18602
El Dorado
Echo Lake
Comment
UCR176025
Aster occidentalis
George K. Helmkamp, E. A. Helmkamp
2006-7-28
11034
El Dorado
Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd
2226
Comment
RSA715290
Aster occidentalis var. occidentalis
George K. Helmkamp, E. A. Helmkamp
2005-9-23
9925
El Dorado
Northern Sierra Nevada Mts.: Wright's Lake Tie Road (Forest Road 32) 1 mile west of its junction with Wright's Lake Road (Forest Road 4) NNE of Kyburz
2043
Comment
RSA755555
Aster occidentalis var. occidentalis
George K. Helmkamp, E. A. Helmkamp
2009-8-19
15491
El Dorado
Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50
1716
Comment
UCR176466
Aster occidentalis var. occidentalis
George K. Helmkamp, E. A. Helmkamp
2006-7-31
11073
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
RSA151582
Aster oregonensis subsp. californicus
Paul A. Mitchell
1960-8-4
247
El Dorado
Emerald Bay State Park, small open area behind maintenence area.
1905
Comment
RSA39198
Aster radulinus
Philip A. Munz
1948-8-11
12324
El Dorado
3 miles W of Placerville, on Green Valley Rd.
457
Comment
CAS-BOT-BC177555
Astragalus bolanderi
Wm. Vortriede
1931-7-1
s.n.
El Dorado
Camp Sacramento
2438
Comment
JEPS71952
Astragalus bolanderi
Gladys L. Smith and Alasdair H. Neilson
1970-8-20
2642
El Dorado
just below summit area Pyramid Peak (near Aloha Lake); , Pyramid Peak
3042
Comment
UCR189001
Astragalus bolanderi
George K. Helmkamp, Elizabeth Helmkamp
2007-6-20
12399
El Dorado
Northern Sierra Nevada Mountains, Mormon Emigrant Trail just before its junction with Hwy CA-88
2265
Comment
UCD66824
Asyneuma prenanthoides
G. 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 (Robb's Peak 7.5' Q.)
1615
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
CAS-BOT-BC66007
Athyrium filix-femina
Elsie Zeile Lovegrove
1950-10-16
s.n.
El Dorado
Trail to Lily Lake
Comment
CAS-BOT-BC68079
Athyrium filix-femina subsp. cyclosorum
A. A. Heller
1916-8-11
12548
El Dorado
South side of Echo Lake
Comment
UCD106881
Athyrium filix-femina var. cyclosorum
Ellen Dean; G. Golden, D. Lubin, S. Tidball
2011-8-24
7228
El Dorado
Lake Tahoe Basin. Emerald Bay State Park. West of Vikings Holm buildings near trail to falls and bridge.
1923
Comment
UCR235623
Athysanus pusillus
George K. Helmkamp, E. A. Helmkamp
2012-5-3
18905
El Dorado
Northern Sierra Nevada Mountains Foothills, unnamed road leading to power plant, 0.3 mile east of South Fork American River bridge
613
Comment
UCR236995
Athysanus pusillus
George K. Helmkamp, E. A. Helmkamp
2012-5-22
19035
El Dorado
Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of US-50 in Kyburz
1381
Comment
SEINET5340472
Athysanus pusillus
D. Neal
1960-3-21
R- 38
El Dorado
Along the North Fork, American River, Ca. 5 miles SE of Auburn.
396
Comment
CAS-BOT-BC177109
Avena
Peter Rubtzoff
1976-6-22
8661
El Dorado
U.C. Blodgett Forest Research Station, south side of County Road, ca. 0.5 miles east of Headquarters Road junction.
Comment
SACT000375
Avena barbata
J. Wilson
1982-3-27
El Dorado
Metamorphic, chaparral, disturbed area; slope/aspect 2 deg./SW
371.8
Comment
SACT000404
Avena fatua
J. Wilson
1985-6-11
El Dorado
Gabbro substratum, savanna vegetation, semi-wet field habitat; slope/aspect: 5 deg./N64E
445.0
Comment
UC747193
Baccharis pilularis
G. Thomas Robbins
1943-11-2
1406
El Dorado
3 mi e of, on slope above Smith Flat Placerville
731
Comment
HSC26647
Baccharis pilularis subsp. consanguinea
Thomas W. Nelson
1972-11-26
712
El Dorado
Comment
UCD160003
Balsamorhiza deltoidea
Jack Major
1966-4-27
s.n.
El Dorado
Pine Hill.
Comment
CDA12011
Balsamorhiza deltoidea
G. F. Hrusa
1990-4-2
7737
El Dorado
Pine Hill; approx. 2.5 m. NW of Rescue.
Comment
POM162542
Balsamorhiza hookeri
Marcus E. Jones
1929-6-26
s.n.
El Dorado
Lake Tahoe. [county unspecified]
Comment
UCD114277
Barbarea orthoceras
G. K. Helmkamp; Elizabeth A. Helmkamp
2007-5-31
12246
El Dorado
Northern Sierra Nevada Mountains: Forestry Route 42, 4.3 miles west of its junction with Wright's Lake Road, generally between Wright's Lake and Ice House Reservoir.
1753
Comment
RSA759761
Barbarea verna
George K. Helmkamp, E. A. Helmkamp
2009-5-4
14585
El Dorado
junction of Bonetti Road and Mormon Emigrant Trail, 3.6 miles east of Sly Park Rd. and Jenkinson Lake
1226
Comment
UCD38913
Bergia texana
Beecher Crampton
1959-8-20
5448
El Dorado
1.5 miles southwest of Shingle Springs.
Comment
UCR218995
Bidens frondosa
George K. Helmkamp, E. A. Helmkamp
2009-9-13
15605
El Dorado
Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; 0.2 mile south of the junction of Patterson Drive and CA-49/Pleasant Valley Road
529
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
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
CAS-BOT-BC16823
Boechera
W. L. Atkinson
1900-1-1
s.n.
El Dorado
Pyramid Peak.
Comment
CAS-BOT-BC16285
Boechera howellii
E. A. McGregor
1909-8-16
132
El Dorado
Lake Tahoe Region. Susie Lake.
2331
Comment
UC1333297
Boechera pauciflora
Merle Randall
1938-7-28
El Dorado
near Tahoe (near s shore of Eagle Lake)
2209
Comment
UCD165633
Boechera pinetorum
Ellen Dean; with Daniel McNair
2016-6-10
8980
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.
1950
Comment
CAS-BOT-BC14314
Boechera platysperma
Alice Eastwood
1906-7-29
1140
El Dorado
Glen Alpine Region. Lake of the woods.
Comment
CAS-BOT-BC14317
Boechera platysperma
Alice Eastwood
1909-1-1
254
El Dorado
Lake Tahoe Region. Deer Park.
Comment
JEPS90220
Boechera retrofracta
Dean William Taylor
1969-6-27
224
El Dorado
At Lake Tahoe at Sugar Pine Point.
1920
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
JEPS73095
Botrychium multifidum
Gladys L. Smith
1971-7-8
3062
El Dorado
Lake Audrain, near outlet
2164
Comment
JEPS73096
Botrychium multifidum
Gladys L. Smith
1971-9-25
3104
El Dorado
lower end of Lake Audrain
2194
Comment
CDA36078
Botrychium simplex var. simplex
M. Beyers, G. F. Hrusa
2011-7-2
996
El Dorado
Sierra Nevada: Shealor Lakes.
2194
Comment
CAS-BOT-BC417612
Boykinia major
A. A. Heller
1915-9-11
12266
El Dorado
On the Lincoln Highway 5 miles east of Kyburz
1524
Comment
RSA800471
Boykinia major
Peter Rubtzoff
1974-7-22
7737
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
UC420465
Boykinia occidentalis
Katharine Brandegee
May 1907-May 1909
El Dorado
Placerville
Comment
CHSC106297
Brachypodium distachyon
L. P. Janeway; B. Castro
2010-6-12
9998
El Dorado
Northern Sierra Nevada Foothills. Pine Hills Preserve, Cameron Park Unit; along 4 x 4 dirt frontage road on north side of Hwy 50 1.3 km west of Ponderosa Way and Shingle Springs.
448
Comment
UCR206714
Brassica geniculata
George K. Helmkamp, Amy Barnes
2009-7-7
15111
El Dorado
Sierra Nevada Mountains Foothills, Forbay Road, at the south side of its crossing of the South Fork American River, about 7 miles north of Pollock Pines
595
Comment
UCD55861
Brickellia californica
Chuck Hughes
2006-7-28
5
El Dorado
El Dorado Co.
170
Comment
SEINET11861349
Brickellia californica
H. H. Heller
1938-8-9
611
El Dorado
Calif. Lodge, FallenLeaf
Comment
POM177548
Brickellia grandiflora
L. R. Abrams
1930-8-20
12755
El Dorado
Near Lily Lake, Glen Alpine Canyon
1982
Comment
CAS-BOT-BC145575
Briza minor
Marcus E. Jones
1883-5-8
s.n.
El Dorado
Kelsey.
Comment
RSA639488
Brodiaea elegans
William Wong
1982-6-4
13
El Dorado
Near Pine Hill.
305
Comment
JEPS7636
Brodiaea elegans subsp. elegans
W. H. Shockley
1875-4
El Dorado
Comment
UCD139165
Brodiaea elegans subsp. elegans
Lisa L. Serafini
1982-5-31
29
El Dorado
Pine Hill, 1/3 mile east of lookout tower.
573
Comment
UC1442874
Brodiaea elegans subsp. elegans
Theodore F. Niehaus
1966-5-10
670
El Dorado
on Lotus road 1 1/2 mi n highway U. S. 50
Comment
SD237254
Brodiaea minor
G. K. Helmkamp, E. A. Helmkamp
2010-6-19
16314
El Dorado
Sierra Nevada Mountains Foothills: Slug Gulch Road, 4.7 miles from its junction with Perry Creek Road.
1082
Comment
UCR218759
Brodiaea purdyi
George K. Helmkamp, Mary Jane Ganibe, Mary Alice Barnes
2010-6-19
16314
El Dorado
Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 miles from its junction with Perry Creek Road
1082
Comment
UCD58242
Bromus carinatus
R. M. Love
1942-8-1
s.n.
El Dorado
Rainbow Tract, Upper Truckee River, Meyers.
1828
Comment
CAS-BOT-BC444017
Bromus carinatus var. carinatus
George K. Helmkamp; Elizabeth Helmkamp
2013-6-19
20888
El Dorado
Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake.
443
Comment
UCD58012
Bromus carinatus var. carinatus
Collector Unknown
1925-5-29
2104
El Dorado
Placerville.
Comment
UCD58438
Bromus commutatus
Beecher Crampton
1957-6-18
4230
El Dorado
Coloma Canyon. Ca. 3 miles southeast of Greenwood.
Comment
CHSC77500
Bromus diandrus
Jeffrey Thomas Gautschi
1997-3-29
24
El Dorado
3 km northwest of U.S. Highway 50, 2 km west of State Highway 49.
579
Comment
UCD58547
Bromus diandrus
David West
1960-5-7
29
El Dorado
U. S. Hwy. 50. 5 miles west of Placerville.
548
Comment
SEINET4137616
Bromus hordeaceus
George K. Helmkamp, Laurel Bezdecheck
2010-5-29
16124
El Dorado
Sierra Nevada Mountain Foothills; Slug Gulch Road, 4.7 mi. E of junction with Perry Creek road, 3.9 mi. ESE of Fair Play
1082
Comment
UCD58916
Bromus laevipes
J. D. Skoss
1947-5-20
s.n.
El Dorado
High Sierras.
Comment
SEINET3922865
Bromus madritensis
Innocent Onwueme
1966-5-13
47
El Dorado
Pine Hill, 4 miles west of Rescue.; 0
Comment
SACT000707
Bromus marginatus
Herbert Copeland
1939-6-25
El Dorado
Woods, canyon of Glen Alpine Creek
Comment
SACT000591
Bromus mollis
J. Wilson
1982-5-7
El Dorado
area to west of and along road for 1/4 mile; savanna, chaparral, open brush/grassland
243.8
Comment
SEINET3922475
Bromus mollis
JoAnn Olson
1966-5-13
36
El Dorado
Pine Hill, ca. 2-3 miles west of Rescue.; 0
610
Comment
UC1153885
Bromus secalinus
Beecher Crampton
1957-6-18
4239
El Dorado
2.5 mi sw of Georgetown
Comment
UCD165894
Bromus suksdorfii
Ellen Dean; with Mayra Huerta
2016-8-2
9208
El Dorado
West side of Tahoe Basin. D.L. Bliss State Park. Head of drainage that begins near entrance of Visitor's Center parking area.
2075
Comment
CAS-BOT-BC185445
Calamagrostis breweri
Catherine Best
1981-8-11
s.n.
El Dorado
Sierra Nevada. Echo Lake.
2255
Comment
RSA7987
Calamagrostis breweri
C. B. Wolf
1928-8-17
3338
El Dorado
Trail from Susie to Heather Lake.
2378
Comment
UCD158915
Calamagrostis canadensis
C. E. H. R. Meadow Assessment; Kathren Murrell
1998-7-29
s.n.
El Dorado
Lake Tahoe Basin; Fallen Leaf Lake.
1943
Comment
CAS-BOT-BC438378
Calandrinia ciliata
Wm. Vortriede
1928-4-21
s.n.
El Dorado
Placerville hills
Comment
SEINET3282769
Calandrinia ciliata
George K. Helmkamp, E. A. Helmkamp
2007-4-30
11880
El Dorado
Foothills, Northern Sierra Nevada Mountains; hiking trail leaving from CA-49, 3.4 miles northwest of Placerville.
511
Comment
RSA54080
Callitriche heterophylla
J. T. Howell
1945-9-29
21536
El Dorado
Lake of the Woods.
Comment
JEPS73144
Calocedrus decurrens
Gladys L. Smith
1971-7-17
3093
El Dorado
4 mi se of intersection with Hwy 89 U. S. 50 (on Hwy 89 upgrade out of Upper Truckee River Valley); Hwy 89 , U. S. 50
2072
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
NY312155
Calocedrus decurrens
W. J. Hess
1997-7-23
7675
El Dorado
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
UCSC000132
Calochortus albus
John Ingram
1953-5-17
126
El Dorado
CaliforniaState Highway 49 one mile north of Placerville
Comment
CAS-BOT-BC487463
Calochortus albus
Edna Hannibal
1918-5-1
s.n.
El Dorado
Unknown
Comment
CAS-BOT-BC487466
Calochortus albus
Ira L. Wiggins
1946-5-11
11206
El Dorado
Lower edge of P. ponderosa, 4 miles N of Placerville, on Highway 49 toward Coloma
Comment
RSA273215
Calochortus albus
Glenn A. Gorelick
1966-4-19
SN
El Dorado
In hard, dry soil on hill at side of road, app. 3.0 mmi NW of Placerville on Hwy 49.
Comment
JEPS73028
Calochortus leichtlinii
Gladys L. Smith
1964-7-31
2266
El Dorado
side of summit on trail to Fallen Leaf Lake Echo Lake
2346
Comment
UC337914
Calochortus leichtlinii
unknown
1889-6-18
El Dorado
Tahoe Lake
Comment
UC422998
Calochortus leichtlinii
R. L. Pendleton and F. M. Reed
1907-7-23
1003
El Dorado
Grass Lake trail Lake Tahoe Region, Glen Alpine
2103
Comment
UC85598
Calochortus luteus
Katharine Brandegee
1907-5-30
El Dorado
near New York Ravine (7 mi above Folsom)
Comment
JEPS73029
Calochortus minimus
Gladys L. Smith
1972-7-18
3534
El Dorado
trail from Wrights Lake to Grouse Lake
2377
Comment
UCR84758
Calochortus minimus
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
CAS-BOT-BC492568
Calochortus minimus
G. Thomas Robbins
1943-4-25
1029
El Dorado
Open Ponderosa pine woods on ridge SE and above North Fork Webber Creek cayon, ca. 3 mi. e. of Camino.
1036
Comment
RSA70365
Calochortus minimus
Frank W. Peirson
1925-7-3
6247
El Dorado
Glen Alpine Creek Basin, Sierra Nevada.
2287
Comment
SD240791
Calochortus monophyllus
George K. Helmkamp, E. A. Helmkamp
2011-5-24
17368
El Dorado
Northern Sierra Nevada Mountains Foothills: Mesquite Road, 7.5 miles south of its junction with Wentworth Springs Road (Slate Mountain 7.5'Q)
1073
Comment
UC422976
Calochortus monophyllus
Francis Ramaley
1917-5-20
11292
El Dorado
10 mi e Placerville
Comment
CAS-BOT-BC492615
Calochortus monophyllus
Gilbert T. Benson
1924-4-13
19
El Dorado
North of Camino
Comment
JEPS73031
Calochortus nudus
Gladys L. Smith
1972-7-18
3548
El Dorado
trail from Wrights Lake to Grouse Lake
2286
Comment
UC747551
Calochortus nudus
G. Thomas Robbins
1943-4-25
1029
El Dorado
ca 3 mi e Camino (on ridge se and above North Fork Webber Creek canyon)
1036
Comment
UC747759
Caltha biflora
H. F. Copeland
1947-5-31
El Dorado
Echo Summit
2286
Comment
JEPS60525
Caltha biflora
Alice M. Ottley
1920-6-19
804
El Dorado
Keiths Dome, near Fallen Leaf Lake.
Comment
JEPS60526
Caltha leptosepala
Alice M. Ottley
1920-7-10
1151
El Dorado
Susie Lake near Fallen Leaf Lake.
Comment
SD234500
Caltha leptosepala
G. K. Helmkamp, Elizabeth A. Helmkamp
2006-6-19
10749
El Dorado
Northern Sierra Nevada Mountains: 8 miles east of Ice House Road on the road to Wright's Lake.
2000
Comment
CAS-BOT-BC270518
Calycadenia multiglandulosa
Marcus E. Jones
1882-7-5
3363
El Dorado
St. Lawrence
Comment
CAS-BOT-BC270523
Calycadenia multiglandulosa
John Thomas Howell
1976-8-1
52046
El Dorado
Cameron Park about 3 miles W of Shingle Springs
426
Comment
CDA10570
Calycadenia multiglandulosa subsp. bicolor
T. C. Fuller
1964-7-31
12353
El Dorado
Sierra Nevada; Black Oak Mine Road, 3 miles south of Georgetown.
Comment
RSA6265
Calycadenia multiglandulosa subsp. cephalotes
D. D. Keck
1932-6-29
1538
El Dorado
About 0.8 miles north of El Dorado on road to Placerville
Comment
CAS-BOT-BC270876
Calycadenia spicata
H. M. Hall
1910-6-22
10218
El Dorado
E side of Sacramento Valley near Folsom
121
Comment
RSA799174
Calycadenia truncata
George K. Helmkamp, E. A. Helmkamp
2010-9-23
16950
El Dorado
Northern Sierra Nevada Mtns: Peavine Ridge Road, 2.8 mi west of Ice House Road and at the junction with Forest Route 31 and Round Tent Canyon Road.
1581
Comment
UC894269
Calycadenia truncata
Marcus E. Jones, A. M.
1882-9-20
El Dorado
St. Lawrence
Comment
UC897747
Calycadenia truncata
Marcus E. Jones, A. M.
1882-9-20
El Dorado
St. Lawrence
Comment
BFRS443
Calyptridium
Peter Rubtzoff
1972-10-26
7051
El Dorado
Blodgett Forest: Lower Gaddis Creek Road ca. 0.4 mi. south of junction with Chinquapin Flat Road (Comp. 580E).
Comment
UCD100363
Calyptridium monospermum
G. K. Helmkamp; Elizabeth A. Helmkamp
2006-6-19
10727
El Dorado
Northern Sierra Nevada Mountains; 0.8 mile east of Ice House Road on the road to Wright's Lake.
1672
Comment
UCR173955
Calyptridium monospermum
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-19
10727
El Dorado
Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake
1672
Comment
UC306822
Calyptridium monospermum
Herbert McLean Evans
1918-7-21
El Dorado
Mount Ralston; Sierra Nevada, Mount Ralston
2743
Comment
JEPS72305
Calyptridium umbellatum
Gladys L. Smith and Alasdair H. Neilson
1970-8-25
2743
El Dorado
Mount Tallac, below summit area Mount Tallac
2667
Comment
SDSU5706
Calystegia occidentalis
D. F. Howe
1965-7-22
El Dorado
3 miles north of Placerville on #49.
518
Comment
CAS-BOT-BC224326
Calystegia stebbinsii
G. L. Stebbins
1976-6-2
C 7645
El Dorado
1/2 mile south of South Fork, American River, between Folsom-Pilot Hill Highway and Weber Creek
274
Comment
RSA262503
Calystegia stebbinsii
Bill Tierney
1972-5-7
s.n.
El Dorado
Frontage Rd. Coloma off ramp, 18 miles west of Placerville
Comment Read comments May 13 2017
UCD126169
Calystegia stebbinsii
Allan Gilbert
1974-5-29
82
El Dorado
3 miles west of Shingles Springs exit on north side of U.S. Highway 50.
Comment
UCD126171
Calystegia stebbinsii
David Grau
1972-5-6
18
El Dorado
north side of U.S. Highway 50, Coloma exit, 18 miles west of Placerville.
Comment Read comments May 13 2017
CAS-BOT-BC496967
Camassia leichtlinii subsp. suksdorfii
G. Thomas Robbins
1944-7-30
1819
El Dorado
Meadow near Maud Lake along Willow Flat Trail, ca. 4 mi. NE of Wright Lake
2438
Comment
UCR219674
Camassia quamash subsp. quamash
George K. Helmkamp, Amy Barnes, Ann Kerchner
2010-7-19
16584
El Dorado
Northern Sierra Nevada Mountains, southernmost point of Wright's Lake, 5.6 mi. NE (33 deg. ) of Kyburz
2085
Comment
SEINET10939008
Campanula prenanthoides
Wheeler
1941-8-18
WHEELER s.n.
El Dorado
OPPOSITE MAPLE GROVE PUBLIC CAMP ABOVE PLACERVILLE 3300
Comment
CAS-BOT-BC37030
Capsella bursa-pastoris
Peter Rubtzoff
1976-6-22
8663
El Dorado
Sierra Nevada. Blodgett Forest. Quail Landing Road near junction with Chinquapin Flat Road.
1289
Comment
BFRS256
Cardamine
Peter Rubtzoff
1974-6-5
7557
El Dorado
Blodgett Forest: Heliport clearing (Comp. 60U)
Comment
UCD142001
Cardamine breweri
Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova
2013-7-19
7828
El Dorado
W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. Near southwest corner of bridge connecting North Fire Road with South Fire Road.
1968
Comment
UCD61595
Cardamine breweri
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-20
4163
El Dorado
Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows.
1917
Comment
CDA24748
Cardamine californica var. californica
G. D. Barbe
1984-3-6
4138
El Dorado
At south end of Mosquito Road suspension bridge over the South Fork of the American River.
Comment
UCR184836
Cardamine hirsuta
George K. Helmkamp, E. A. Helmkamp
2007-3-10
11603
El Dorado
Northern Sierra Nevada Mountains Foothills, Rattlesnake Bar Rd, 3.0 miles southwest of Calif. Hwy 49, SW of Pilot Hill
390
Comment
CAS-BOT-BC38123
Cardamine pensylvanica
G. Thomas Robbins
1944-5-7
1591
El Dorado
Park Creek, near Sly Park, 5 miles south of Pollock Pines.
975
Comment
UCR173319
Carduus pycnocephalus
George K. Helmkamp, Elizabeth Helmkamp
2006-5-20
10487
El Dorado
Northern Sierra Nevada foothills, along Calif. Hwy 49 between Diamond Springs and Placerville; 0.4 mi. N of Weber Creek
549
Comment
CAS-BOT-BC281741
Carduus pycnocephalus
T. C. Fuller
1972-5-17
19944
El Dorado
Roadside, S side of Highway 50, 0.1 mile E of Bass Lake Rd turnoff, E of El Dorado Hills
Comment
CAS-BOT-BC18231
Carex
John Thomas Howell
1963-7-12
39864
El Dorado
Sierra Nevada. 3 miles southwest of Twin Bridges on road to Kyburz.
1676
Comment
UCD149455
Carex
G. Ledyard Stebbins
1976-10-23
7754
El Dorado
3 miles southeast of Placerville. North of Weber Creek near Cedar Ravine Road. (Exact location unknown. Coordinates estimated by label maker.)
548
Comment
UCD73026
Carex
Ellen Dean; Tamara Sasaki
2007-8-26
4550
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
UCR246486
Carex
Peter Rubtzoff, J. T. Howell
1973-7-17
7070
El Dorado
Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mutton Creek at the crossing of Mutton Creek Road, 0.3 mi. south of 'County Road
1280
Comment
CAS-BOT-BC18465
Carex abrupta
Lewis S. Rose
1944-7-12
44096
El Dorado
Glen Alpine Road.
1981
Comment
UCD75933
Carex angustata
Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck
2007-8-25
4510 a
El Dorado
Washoe Meadows State Park. North of fen system along trail/old road.
1948
Comment
UCD149456
Carex aquatilis
G. Ledyard Stebbins
1977-7-17
7776
El Dorado
Along Silver Fork of the American River near bridge. (Note from label maker: newspaper also says Sherman Canyon, which feeds in to the Silver Fork at Fitch Rantz Bridge and is in Section 27 and 28, not Section 21. Exact location unknown. Coordinates estimated by label maker.)
1676
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
CHSC73214
Carex athrostachya
L. P. Janeway
1998-8-5
5945
El Dorado
Lake Tahoe Basin Management Unit. 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
RSA233775
Carex athrostachya
Robert F. Thorne, C. W. Tilforth
1969-9-7
39283
El Dorado
Around Grass Lake, S of Highway 89, ca. 1/2 mile W of Luther Pass.
2317
Comment
UCD158916
Carex aurea
C. E. H. R. Meadow Assessment; Kathren Murrell
1998-7-29
s.n.
El Dorado
Lake Tahoe Basin; Fallen Leaf Lake.
1943
Comment
UC789
Carex bolanderi
Ezra Brainerd
1897-7-20
El Dorado
Strawberry Creek Sierra Nevada Mountains
Comment
CAS-BOT-BC19389
Carex bolanderi
G. Thomas Robbins
1944-5-28
1636
El Dorado
Long Creek, 1 - 2 miles from its confluence with South Fork American River.
914
Comment
CAS-BOT-BC310299
Carex bolanderi
Peter Rubtzoff
1975-6-26
8138
El Dorado
U.C. Blodgett Forest Research Station, Sand Mountain Blvd., 0.65 miles south of County Road.
1185
Comment
RSA0015578
Carex bolanderi
Peter Rubtzoff
1975-7-23
8224
El Dorado
U.C. Blodgett Forest Research Station, Headquarters Loop Road at Bacon Creek crossing west of headquarters. Near the road south of the creek.
Comment
CHSC95031
Carex cyrtostachya
L. P. Janeway
2006-8-24
8868
El Dorado
Northern High Sierra Nevada. Blodgett Forest; northwestern branch of Gaddis Creek at crossing of Mainline Road 3.5 road km south of Wentworth Springs Road. East edge of very water-logged flat sedgy meadow.
1291
Comment
UC1537175
Carex densa
Gordon H. True Jr.
1936-4-9
416
El Dorado
Hills between Eldorado and Shingle Springs
457
Comment
CAS-BOT-BC34960
Carex densa
Peter H. Raven; G. Thomas Robbins
1956-4-29
9092
El Dorado
6.0 miles from Diamond Springs on road to Young (Somerset).
Comment
CAS-BOT-BC34962
Carex densa
P. B. Kennedy
1922-5-23
5000
El Dorado
Green Valley Ranch, near Shingle.
487
Comment
UCD149101
Carex disperma
Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu
2014-7-19
8468
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. North side of trail in wet forest.
1934
Comment
CAS-BOT-BC20618
Carex douglasii
H. S. Yates
1936-8-8
5972
El Dorado
Sayles Flat, east of Strawberry, South Fork of the American River.
2011
Comment
UCD140277
Carex douglasii
Beecher Crampton
1978-7-25
9630
El Dorado
Meyers.
Comment
UC1336
Carex echinata subsp. echinata
Ezra Brainerd
1897-7-15
El Dorado
Strawberry Creek Sierra Nevada Mts.
1798
Comment
UCD44937
Carex echinata subsp. echinata
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-23
2302
El Dorado
Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N
2267
Comment
CAS-BOT-BC19855
Carex echinata subsp. echinata
LeRoy Abrams
1911-7-27
4796
El Dorado
Lateral moraine near Fallen Lake.
2042
Comment
CAS-BOT-BC21253
Carex fracta
John Thomas Howell
1963-7-12
39865
El Dorado
Sierra Nevada. 3 miles southwest of Twin Bridges on road to Kyburz.
1676
Comment
SEINET7561387
Carex helleri
Ray Tallent
1987-7-26
817
El Dorado
Desolation Wilderness, Pyramid Peak.
2957
Comment
UC1100594
Carex illota
A. Grant and Verne Grant
1946-7-28
7809
El Dorado
pond in middle of Hay Press Meadow Desolation Valley Wilderness Area
Comment
CHSC73325
Carex integra
L. P. Janeway; Eric Schroder
1998-8-27
6192
El Dorado
Large, long meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50.
1901
Comment
CHSC73326
Carex integra
L. P. Janeway; Eric Schroder
1998-8-20
6128
El Dorado
Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek.
1981
Comment
CAS-BOT-BC64994
Carex laeviculmis
Peter Rubtzoff; John Thomas Howell
1973-7-17
7079
El Dorado
Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mi south of Country Road (compartment 370E).
1280
Comment
CAS-BOT-BC64997
Carex laeviculmis
Peter Rubtzoff; John Thomas Howell
1973-7-19
7183
El Dorado
Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (compartment 150E)
1295
Comment
SEINET7485359
Carex lemmonii
Ray Tallent
1987-1
808
El Dorado
El Dorado National Forest; cut clearing N of Strawberry Crk
1800
Comment
UCD84155
Carex lenticularis var. lipocarpa
Chuck Hughes
2009-7-7
114
El Dorado
near Rubicon Trail crossing of Gerle Creek.
1773
Comment
UC652
Carex lenticularis var. lipocarpa
Ezra Brainerd
1897-7-23
El Dorado
at Sanfoss' Sierra Nevada Mts., American River
822
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
UC1065
Carex limosa
Ezra Brainerd
1897-7-22
El Dorado
bog near Lake Audrain; Sierra Nevada
2286
Comment
CAS-BOT-BC31537
Carex luzulifolia
Edwin Cooper Van Dyke
1915-7-15
s.n.
El Dorado
Gilmoth Lake, Lake Tahoe Region.
Comment
UCD118652
Carex luzulina
Kendra Sikes; Betsy Harbert, Danielle Roach
2010-9-1
240
El Dorado
North Upper Truckee Fen. Take Hwy 50 to North Upper Truckee Road, to Miwuk Drive and west on hiking trail 17E49. Cross creek to fen at bend in trail. Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_NUT_F3 of the CNPS/Forest Service fen vegetation project.
1940
Comment
CHSC73337
Carex mariposana
L. P. Janeway; Eric Schroder
1998-8-24
6154
El Dorado
Lake Tahoe Basin Management Unit. Lake Valley; a meadow along a western branch of Saxon Creek, about 1.2 mi east of Meyers.
1941
Comment
UCD112207
Carex mariposana
Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran
2011-8-8
7182
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.' West side of meadow.
1977
Comment
CAS-BOT-BC32198
Carex multicaulis
John Thomas Howell
1943-7-28
18900
El Dorado
2 mi W of Pacific House.
Comment
CAS-BOT-BC64984
Carex multicostata
Peter F. Zika
2010-8-10
25313
El Dorado
NW end of Grass Lake, W side of Luther Pass.
2365
Comment
CHSC72465
Carex multicostata
L. P. Janeway
1998-8-5
5959
El Dorado
South side of the road to Angora Lake, about 0.2 mi east of the Fallen Leaf Lake Road; about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake.
2011
Comment
SEINET7568511
Carex multicostata
Andrew L. Hipp
1999-7-16
882
El Dorado
South Lake Tahoe, Desolation Wilderness, in Eldorado National Forest, trail leading to Mt. Tallac from trailhead at Spring Creek Road, due W of Cathedral Lake on trail.
2499
Comment
UCD56645
Carex multicostata
G. K. Helmkamp; E. A. Helmkamp
2006-7-7
10854
El Dorado
Northern Sierra Nevada Mtns: Wright's Lake Road, 4.1 miles north of Hwy. US-50, northeast of Kyburz.
2049
Comment
UCR257070
Carex multicostata
George K. Helmkamp, Elizabeth Helmkamp
2013-9-7
22275
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
CHSC73221
Carex nebrascensis
L. P. Janeway; Eric Schroder
1998-7-27
5851
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 western edge of South Lake Tahoe.
1905
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
UCD72978
Carex nebrascensis
Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck
2007-8-25
4536
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
UCD142012
Carex nervina
Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova
2013-7-19
7839
El Dorado
W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side of bridge connecting North Fire Road with South Fire Road, north side of creek.
1968
Comment
UCR37025
Carex neurophora
A. C. Sanders
1984-6-17
5049
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
UCD149314
Carex pellita
Ellen Dean; V. Stewart
2014-7-5
8403
El Dorado
El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Angora Meadows, northern half. East side of Angora Creek.
1912
Comment
UCR92769
Carex preslii
F. M. Reed, R. L. Pendleton
1907-7-24
1643
El Dorado
Sierra Nevada Mtns., Lake Tahoe region [west of Fallen Leaf Lake]: summit of Mount Tallac above Glen Alpine Springs
2957
Comment
SEINET7573122
Carex raynoldsii
Ray Tallent
1987-7-25
814
El Dorado
El Dorado National Forest. By intermittent drainage to Lyons Crk.
2042
Comment
RSA0079889
Carex rossii
Lewis S. Rose
1963-7-9
63191
El Dorado
1 mi. sw of Meyers.
1981
Comment
SEINET7486473
Carex scopulorum var. bracteosa
Peter F. Zika
2010-1
25312
El Dorado
Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH)
2365
Comment
SJSU8688
Carex serratodens
C. W. Sharsmith
1980-5-18
8377
El Dorado
Bear Creek (a fork of Rock Creek), S Fork American River drainage c. 4-5 mi SE from Georgetown
670
Comment
CAS-BOT-BC117078
Carex straminiformis
John Thomas Howell
1945-9-29
21543
El Dorado
Desolation Valley
Comment
UC55219
Carex straminiformis
H. M. Hall and H. P. Chandler
4742
El Dorado
Pyramid Peak, e side of main peak Sierra Nevada Mountains
2804
Comment
UCD147680
Carex subfusca
Allyson Ayalon; Lucie Jerabkova
2012-7-1
58
El Dorado
El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50.
1645
Comment
CAS-BOT-BC115312
Carex utriculata
W. R. Dudley
1894-9-1
s.n.
El Dorado
Lake of the Woods.
Comment
UC830186
Carex utriculata
W. R. Dudley
1894-9-1
El Dorado
Lake of the Woods
Comment
CAS-BOT-BC115075
Carex vesicaria
Frank Warrington Peirson
1925-7-2
6213
El Dorado
Growing in water, south side Lake Tahoe
1905
Comment
RSA252399
Carex vesicaria
Robert F. Thorne, C. W. Tilforth
1969-9-7
39297
El Dorado
Grass Lake, S of Hwy. 89, about 0.5 mile W of Luther Pass
2317
Comment
UCD74115
Carex whitneyi
Jennifer W. Burt
2006-7-10
169
El Dorado
abandoned ski runs below Sierra-at-Tahoe ski area (formerly 'Sierra Ski Ranch') - collected from center of an abandoned ski run.
2141
Comment
UCD167592
Carex xerophila
Chuck Hughes
2016-5-3
460
El Dorado
Southwest of Sabana Drive.
402
Comment
JEPS72457
Cassiope mertensiana subsp. californica
Gladys L. Smith and Alasdair H. Neilson
1970-8-20
2643
El Dorado
Pyramid Peak
3042
Comment
POM303025
Cassiope mertensiana subsp. californica
L. S. Rose
1944-7-17
44137
El Dorado
Above Eagle Lake, 3 mi. w. of Emerald Bay, Lake Tahoe.
2438
Comment
UC876633
Cassiope mertensiana subsp. californica
Alice Eastwood
1906-7-25
1041
El Dorado
trail to Lake Lucille. Lake Tahoe Region
Comment
JEPS86174
Castilleja
L. R. Heckard
1988-4-3
6673 a
El Dorado
1 mi ne Placerville (on Carson Rd)
Comment
UCD160929
Castilleja
G. Ledyard Stebbins
1977-7-3
7748
El Dorado
South side of Weber Creek. (note from label-maker: based on other collections from this date, this was probably in the vicinity of Cedar Ravine Road. Exact location unknown. Coordinates estimated by label maker).
Comment
JEPS3687
Castilleja affinis subsp. affinis
Rimo Bacigalupi
1951-5-13
3302
El Dorado
4.7 mi e Georgetown (on road from Georgetown to Virner, ne slopes of Hotchkiss Hill); Hotchkiss Hill
975
Comment
JEPS79103
Castilleja affinis subsp. affinis
L. R. Heckard
1980-5-18
5197
El Dorado
nw of Rescue (w of Placerville); Pine Hill
609
Comment
UCR184786
Castilleja affinis subsp. affinis
George K. Helmkamp, E. A. Helmkamp
2007-5-7
11959
El Dorado
Foothills, northern Sierra Nevada Mountains, Pedro Hills Road, 0.8 mile wet of Calif. Hwy 49, junction of roads 5.3 miles south of Cool
354
Comment
CAS-BOT-BC249437
Castilleja applegatei subsp. pallida
M. S. Jussel
1928-7-3
s.n.
El Dorado
Mt. Tallac, Lake Tahoe region
Comment
CHSC114911
Castilleja applegatei subsp. pallida
M. Beyers; G. F. Hrusa
2011-7-20
982
El Dorado
The Sierra Nevada Mountains: Shealor Lakes.
2255
Comment
JEPS71621
Castilleja applegatei subsp. pallida
Gladys L. Smith and Alasdair H. Neilson
1970-7-27
2521
El Dorado
Summit area, Echo Peak Echo Peak
2711
Comment
UC747088
Castilleja applegatei subsp. pallida
G. Thomas Robbins
1943-7-25
1286
El Dorado
e of Medley Lakes (slopes above Lake LeConte); Desolation Valley Wilderness Area
2590
Comment
UC907718
Castilleja applegatei subsp. pallida
G. Thomas Robbins
1943-6-27
1220
El Dorado
ca 0.75 mi sw U.S. Hwy. 50 (e slope of ridge above Echo Summit)
2438
Comment
CHSC1722
Castilleja applegatei subsp. pinetorum
V. Holt
1940-7-19
El Dorado
Echo Lake.
2316
Comment
UC26530
Castilleja applegatei subsp. pinetorum
C. J. Fox Jr.
Jul 1895
El Dorado
Tallac
Comment
CAS-BOT-BC255474
Castilleja applegatei var. pinetorum
Elsie Zeile Lovegrove
1938-9-22
s.n.
El Dorado
Round Lake Trail, Lake Tahoe Basin
Comment
SBBG68577
Castilleja attenuata
Milo H. Gates
1879-1
El Dorado
Rose Springs
Comment
UC747049
Castilleja foliolosa
G. Thomas Robbins
1944-4-21
1544
El Dorado
3 mi e Placerville (ridge sw of Institute of Forest Genetics)
762
Comment
JEPS16808
Castilleja lacera
Rimo Bacigalupi with G. Thomas Robbins
1955-5-6
5058
El Dorado
about 5 mi w Rescue (junction of Deer Valley Road and road between Rescue and Folsom)
310
Comment
JEPS21813
Castilleja lacera
Robert L. Fry
1958-5-10
62
El Dorado
4 mi w Omo Ranch
914
Comment
UCR242598
Castilleja lacera
George K. Helmkamp, E. A. Helmkamp
2011-6-1
17409
El Dorado
Northern Sierra Nevada Mountains Foothills, north end of Placerville; Bear Rock Road just east of its junction with Bedford Ave.
654
Comment
UC907747
Castilleja lemmonii
G. Thomas Robbins
1944-7-28
1785
El Dorado
0.25 mi w Rockbound Pass (along Willow Flat Trail)
2438
Comment
UCR206797
Castilleja lineariloba
George K. Helmkamp, E. A. Helmkamp
2009-5-24
14782
El Dorado
Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.3 miles eat of the Cosumnes River and CA-49
521
Comment
UC1063342
Castilleja miniata
P. L. Johannsen
1934-7-18
389
El Dorado
1.25 mi se Wilson's; El Dorado National Forest, Pyramid Peak Quad.
2011
Comment
SEINET3860459
Castilleja miniata subsp. miniata
George K. Helmkamp, E. A. Helmkamp
2007-7-20
12405
El Dorado
Northern Sierra Nevada Mountains: Mormon Emigrant Trail 2.0 miles west of its junction with Hwy CA-88 and at Singleton Springs.; 0
2247
Comment
UCR189027
Castilleja miniata subsp. miniata
George K. Helmkamp, Elizabeth 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
2265
Comment
JEPS71680
Castilleja nana
Gladys L. Smith
1964-7-6
2140
El Dorado
trail from Upper Echo Lake to Desolation Valley
2621
Comment
UC1035828
Castilleja nana
Annie M. Alexander and Louise Kellogg
1943-8-29
3519
El Dorado
summit of Dicks Pass; Sierra Nevada, Lake Tahoe Region
2895
Comment
UC26526
Castilleja nana
C. J. Fox Jr.
Jul 1895
El Dorado
Gilmore's Tallac (Tallac)
Comment
UC41902
Castilleja nana
W. A. Setchell, C. C. Dobie
Jul 6 1901-Jul 21 1901
El Dorado
Heather Lake Lake Tahoe (vicinity of Lake Tahoe)
1897
Comment
JEPS71683
Castilleja parviflora
Gladys L. Smith
1964-7-6
2153
El Dorado
about 1 mi from Upper Echo Lake, boat landing of upper lake (trail from Upper Echo Lake to Desolation Valley)
2286
Comment
SEINET14164048
Castilleja pilosa
W. D. Billings
1950-8-3
1949
El Dorado
Sierra Nevada, on the trail to Mount Tallac, above Gilmore Lake.
2865
Comment
UCD60626
Castilleja tenuis
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-16
4089
El Dorado
Washoe Meadows State Park. Southern part of park, scraped area just north of restored quarry.
1924
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
UCR179795
Catalpa speciosa
George K. Helmkamp, E. A. Helmkamp
2006-9-29
11456
El Dorado
Northern Sierra Nevada Mountains Foothills, Pleasant Valley Rd 0.1 mile east of Patterson Dr.
534
Comment
UC1281507
Ceanothus cordulatus
H. E. McMinn
1941-8-23
5376
El Dorado
ridge betw. Emerald Bay and Cascade Lake
Comment
UC72038
Ceanothus cordulatus
Milo S. Baker
1904-7-15
El Dorado
Lake Tahoe (?)
Comment
UCD111391
Ceanothus cordulatus
P. B. Kennedy
1920-8-16
85
El Dorado
El Dorado National Forest toward Kyburz; on ridge mountain side 800A.
1981
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
UCR173956
Ceanothus cordulatus
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-19
10732
El Dorado
Northern Sierra Nevada Mountains, 5.5 miles east of Ice House Road on the road to Wright's Lake
1860
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
UC18279
Ceanothus cuneatus var. cuneatus
M. H. Gates
1879-1
El Dorado
Rose Springs
Comment
UC746921
Ceanothus cuneatus var. cuneatus
G. Thomas Robbins
1943-4-10
989
El Dorado
3 mi above Camino (canyon side above North Fork Webber Creek)
1036
Comment
UCD112106
Ceanothus cuneatus var. cuneatus
G. K. Helmkamp; E. A. Helmkamp
2006-3-26
10107
El Dorado
Northern Sierra Nevada Foothills. ENE of Sacramento. Rock Creek Road, 1.4 miles E of CA Highway 193 (generally E of Chili bar.)
428
Comment
BFRS451
Ceanothus integerrimus
Peter Rubtzoff
1972-9-27
6953
El Dorado
Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E).
Comment
UCR218108
Ceanothus integerrimus
George K. Helmkamp, E. A. Helmkamp
2010-7-9
16485
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
UCR237034
Ceanothus integerrimus
George K. Helmkamp, E. A. Helmkamp
2012-5-18
19007
El Dorado
Northern Sierra Nevada Mountains, junction of Bonnetti Road (Capps Crossing Rd.) and Mormon Emigrant Trail, east of Jenkinson Lake
1261
Comment
CAS-BOT-BC50722
Ceanothus integerrimus var. macrothyrsus
Peter H. Raven
1949-5-15
497
El Dorado
Institue of Forest Genetics, Placerville. Type Locality
838
Comment
UCR171177
Ceanothus lemmonii
George K. Helmkamp, E. A. Helmkamp
2006-3-18
10080
El Dorado
Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive; W end of Diamond Springs
537
Comment
CDA35579
Ceanothus lemmonii
Cowley
1929-5-8
El Dorado
Youngs Post Office.
0
Comment
UC1070832
Ceanothus leucodermis
N. French
1935-3-28
642
El Dorado
Buck's Bar Placerville quad.
609
Comment
RSA0028433
Ceanothus leucodermis
Peter Rubtzoff, John T. Howell
1973-7-19
7191
El Dorado
UC Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road.
Comment
CAS-BOT-BC63458
Ceanothus palmeri
B. Crampton
1957-6-18
4221
El Dorado
Rumsey Ranch, off Salmon Falls Rd., ca. 8-9 mi. ne. Folsom.
Comment
CAS-BOT-BC51900
Ceanothus parvifolius
John Thomas Howell
1954-5-16
29625
El Dorado
Shingle Springs
426
Comment
UC1071249
Ceanothus parvifolius
P. L. Johannsen
1934-8-15
460
El Dorado
2 mi sw Big Hill Lookout; El Dorado National Forest, Pyramid Peak Quad.
Comment
POM181680
Ceanothus prostratus
L. F. Robbins
1927-5-6
s.n.
El Dorado
Placerville
Comment
RSA399817
Ceanothus prostratus
Louis Greata
1901-06
s.n.
El Dorado
Tallac, near Lake Tanoe.
Comment Read comments Apr 8 2011
SBBG68549
Ceanothus prostratus var. prostratus
Milo H. Gates
1879-1
El Dorado
Lake Tahoe Valley
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-BC83734
Ceanothus roderickii
D. O. Burge
2007-4-8
824 a
El Dorado
N side of US Hwy 50 on unmarked off road vehicle track
440
Comment
UCD112698
Ceanothus roderickii
D. Sanchez-Mata; P. Rodriguez-Rojo
1997-8-1
s.n.
El Dorado
Pine Hill. Sunny Hill Road.
440
Comment
JEPS42136
Ceanothus tomentosus
O. M. Evans
1915-5-5
El Dorado
Rock Creek
Comment
UCD165554
Ceanothus velutinus
Ellen Dean; with Svetlana Yegorova and Daniel McNair
2016-5-10
8852
El Dorado
West side of Tahoe Basin. D.L. Bliss State Park. Along Rubicon Trail on east side of park.
1924
Comment
UCD34547
Ceanothus velutinus
Beecher Crampton
1985-6-21
9992
El Dorado
El Dorado County, Stateline, manzanita Ave.
Comment
CDA18925
Centaurea maculosa
R. Breckenridge
1998-7-3
PDR 1204427
El Dorado
along Hwy 50 on the south side at mile post 47.23, in the vicinity of Kyburz.
0
Comment
OBI74900
Centaurea melitensis
David J. Keil
1992-1
23333
El Dorado
Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln.
600
Comment
CAS-BOT-BC277056
Centaurea melitensis
E. P. Delfino
1967-7-7
s.n.
El Dorado
R. Slader prop., 1212 El Dorado Rd., Placerville
Comment
UCR189768
Centaurea solstitialis
George K. Helmkamp, E. A. Helmkamp
2007-9-1
12862
El Dorado
Foothills, northern Sierra Nevada Mountains, Happy Valley Road 3.2 miles east of its junction with CA-E-16 (just west of Sweeney's Crossing)
628
Comment
CAS-BOT-BC261630
Centaurea solstitialis
Peter Rubtzoff
1974-7-24
7759
El Dorado
U.C. Blodgett Forest Research Station: County Road, about 0.6 miles east of main Station entrance.
1350
Comment
UC141221
Centaurium venustum
Christina Simpson
Jun 1907
El Dorado
Simpson's Ranch Sweetwater Creek
Comment
CAS-BOT-BC288552
Centromadia fitchii
Marcus E. Jones
1982-9-20
3364
El Dorado
St Lawrence
Comment
UC565392
Cephalanthera austiniae
Mrs. E. F. Lane
1937-6-8
El Dorado
canyon near creek Georgetown
Comment
UCD20178
Cephalanthera austiniae
Bijan Dehgan; Jack Major
1969-5-31
s.n.
El Dorado
Rubicon Canyon Rd., Lombardi Springs, 6 miles east of Blodgett, near Georgetown.
1371
Comment
CAS-BOT-BC222880
Cephalanthus occidentalis
G. P. Rixford
1906-9-5
s.n.
El Dorado
Shingle Springs
Comment
RSA460224
Cephalanthus occidentalis
Fay A. MacFadden
1934-7-28
12671
El Dorado
15 miles from Auburn on the Placerville Hwy.
Comment
RSA785610
Cephalanthus occidentalis
Doris Bowers
1972-8-29
1873
El Dorado
Ponderosa Campground on American River, 1/2 mile N/W of Coloma on Rt. 49
457
Comment
SBBG19388
Cephalanthus occidentalis
H. F. Copeland
1940-6-24
1639
El Dorado
between Mormon Island and Salmon Falls
Comment Read comments Dec 21 2015
SEINET5336887
Cerastium fontanum
D. Neal
1960-3-21
R- 39
El Dorado
Along the south Fork, American River, ca. 5 miles SE of Auburn.
396
Comment
JEPS72126
Cerastium fontanum subsp. vulgare
Gladys L. Smith
1964-7-29
2173
El Dorado
higher grassy edge of Phillips Bog (U.S. Hwy. 50, Echo Summit area); Sierra Nevada Mts., Echo Summit area, Phillips Bog
2133
Comment
UCD83774
Ceratophyllum
Lars W. J. Anderson
21-22 May 2009
WP 590
El Dorado
South Lake Tahoe, Tahoe Keys, Way Point 590.
Comment
CAS-BOT-BC179510
Cercis occidentalis
Lincoln Constance
1939-5-7
2477
El Dorado
Sweetwater Creek 1.5 miles above its mouth. Sierra Nevada foothills.
213
Comment
UC1280949
Cercis occidentalis
H. E. McMinn
1933-9-4
3282
El Dorado
1 mi s Diamond Springs
Comment
UC15106
Cercis occidentalis
M. H. Gates
1879-1
El Dorado
Rose Spg's.
Comment
UCD105647
Cercis occidentalis
G. K. Helmkamp; E. A. Helmkamp
2007-3-23
11704
El Dorado
Northern Sierra Nevada Mountains; Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill.
313
Comment
OBI82252
Chaenactis douglasii var. douglasii
George K. Helmkamp, Elizabeth Helmkamp
2013-6-19
20912
El Dorado
Northern Sierra Nevada Mountains; Silver Fork Road, north side of its junction with Mormon Emigrant Trail
2188
Comment
UC311637
Chaenactis douglasii var. douglasii
unknown
1920-7-1
El Dorado
1 mi below Phillips; Sierra Nevada
Comment
UCD125406
Chaenactis douglasii var. douglasii
Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh
2012-7-26
7492
El Dorado
Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 on north side of General Creek.
1930
Comment
CAS-BOT-BC276511
Chaenactis douglasii var. douglasii
E. A. McGregor
1909-8-8
26
El Dorado
Glen Alpine
Comment
CAS-BOT-BC276515
Chaenactis douglasii var. douglasii
Laura M. Lathrop
1909-7-12
s.n.
El Dorado
Short distance from shore, Fallen Leaf Lake
Comment
SACT000737
Chaetochloa lutescens
Herbert Copeland
1940-6-24
El Dorado
Comment
UCD33708
Chaetopappa exilis
Beecher Crampton
1972-4-26
8799
El Dorado
El Dorado County, Bass Lake, N.E. of Clarksville.
Comment
CAS-BOT-BC173696
Chamaebatia foliolosa
Peter Rubtzoff
1974-6-5
7558
El Dorado
U.C. Blodgett Forest Research Station, heliport clearing.
Comment
SEINET6336145
Chamaebatia foliolosa
H. R. Holbo
1961-4-12
s.n.
El Dorado
Fresh Pond, HWY 50
1372
Comment
CAS-BOT-BC166033
Chamerion angustifolium subsp. circumvagum
Elsie Zeile Lovegrove
1941-9-18
s.n.
El Dorado
Lily Lake. Lake Tahoe Basin
Comment
SEINET5344166
Chamerion angustifolium var. canescens
C. W. Lantz
1920-1
460
El Dorado
Along stream, Glen Alpine Creek, Fallen Leaf Lake
1981
Comment
JEPS73123
Cheilanthes gracillima
Gladys L. Smith
1972-7-20
3287
El Dorado
rd from Lily Lake to Glen Alpine Spring
2072
Comment
CAS-BOT-BC30651
Cheilanthes gracillima
Peter Rubtzoff; Donald Goheen
1975-6-25
8118
El Dorado
Blodgett Forest: Chinquipin Flat Road, ca 1.6 miles south of Gaddis Creek Road (compartment 600R)
1310
Comment
SEINET3870064
Cheilanthes gracillima
Johnnie L. Gentry Jr., Earl Jensen Jr.
1969-7-12
2152
El Dorado
Half Moon Lake, west of Lake Tahoe.; 0
2487
Comment
UCD97848
Chenopodium missouriense
G. K. Helmkamp; E. A. Helmkamp
2007-8-30
12857
El Dorado
Foothills, northern Sierra Nevada Mountains. Prospector Road, 0.1 mile north of Marshall Road near Indian Creek.
268
Comment
UCD106576
Chimaphila menziesii
Ellen Dean; G. Golden, D. Lubin, S. Tidball
2011-8-24
7217
El Dorado
Lake Tahoe Basin. Emerald Bay State Park. Southern region of Bay just south of trail to Eagle Point.
1905
Comment
UCD57930
Chloris verticillata
Beecher Crampton
1967-7-26
8147
El Dorado
2 miles W of Shingle Springs, just E of Red Coach Inn, Cameron Park area, US Hwy. 50E.
457
Comment
UCD130411
Chondrilla juncea
G. K. Helmkamp; E. A. Helmkamp
2007-8-30
12854
El Dorado
Northern Sierra Nevada Mountains: Prospector Road, 0.1 mile north of Marshall Road near Indian Creek.
268
Comment
UCR190624
Chondrilla juncea
George K. Helmkamp, E. A. Helmkamp
2007-7-23
12567
El Dorado
Northern Sierra Nevada Mountains Foothills, Rock Creek road, 7.1 miles east of its junction with CA-193
567
Comment
RSA180590
Chondrilla juncea
T. C. Fuller
1965-10-20
14222
El Dorado
J. Percox property, Guadalupe Drive, north end of El Dorado Hills subdivision, above Folsom Lake
Comment
CAS-BOT-BC252683
Chorizanthe membranacea
Ira L. Wiggins
1946-5-11
11224
El Dorado
Roadside 9 mi. E of Placerville on road to Pino Grande
Comment
JEPS57791
Chorizanthe polygonoides var. polygonoides
W. L. Jepson
1938-4-9
18627
El Dorado
Placerville.
Comment
UC746889
Chorizanthe polygonoides var. polygonoides
G. Thomas Robbins
1945-5-18
1914
El Dorado
3 mi e Placerville (at edge Eddy Arboretum, Institute of Forest Genetics); e of Placerville, Institute of Forest Genetics
792
Comment
UCR207894
Chrysanthemum
George K. Helmkamp, E. A. Helmkamp
2009-5-12
14685
El Dorado
Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs
530
Comment
JEPS38073
Chrysolepis chrysophylla
E. Fritz
1937-5-30
El Dorado
13 mi e Georgetown; Blodgett Forest, Bacon Creek
Comment
UC1135205
Chrysolepis chrysophylla var. chrysophylla
C. M. Belshaw
1936-6-13
2348
El Dorado
1 mi e Sand Mt. (on Gaddis Creek); El Dorado National Forest, Placerville Quad.
1280
Comment
UC1135206
Chrysolepis chrysophylla var. chrysophylla
C. M. Belshaw
1936-6-13
2347
El Dorado
1 mi e Sand Mt. (on Gaddis Creek); El Dorado National Forest, Placerville Quad.
1280
Comment
UC34884
Chrysolepis sempervirens
W. A. Setchell, C. C. Dobie
Jul 6 1901-Jul 21 1901
El Dorado
vicinity Lake Tahoe (Point Rubicon); Point Rubicon
1897
Comment
UCD110117
Chrysolepis sempervirens
P. B. Kennedy
1920-8-17
121
El Dorado
El Dorado National Forest -- Barrett Camp.
1981
Comment
CDA32980
Chrysothamnus nauseosus
Phyllis Hiatt
1979-8-6
El Dorado
Hwy 50; north side of road near mile post 38.48.
0
Comment
RSA9157
Chrysothamnus nauseosus subsp. albicaulis
C. B. Wolf
1928-8-17
3349
El Dorado
Trail from Susie to Heather Lake.
Comment
UCR170476
Cichorium intybus
George K. Helmkamp, Elizabeth Helmkamp
2005-9-12
9863
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
UC1478660
Cicuta douglasii
Robert F. Thorne
1974-7-31
44917
El Dorado
Grass Lake at Luther Pass Luther Pass; Grass Lake, Luther Pass
2362
Comment
CAS-BOT-BC184834
Cinna latifolia
James Vale
1976-7-23
s.n.
El Dorado
Sierra Nevada. Luther Pass.
2377
Comment
CAS-BOT-BC285289
Cirsium andersonii
Wm. Vortriede
1931-7-1
s.n.
El Dorado
Camp Sacramento
2438
Comment
CAS-BOT-BC285297
Cirsium andersonii
Laura Lorraine
1923-1-1
s.n.
El Dorado
Vicinity of Fallen Leaf Lake
Comment
UCR206077
Cirsium andersonii
George K. Helmkamp, Mary Alice Barnes, Amy Barnes
2008-7-28
13909
El Dorado
Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50
2043
Comment
SEINET7451073
Cirsium andersonii
P. A. Lehenbauer
1932-9-11
s.n.
El Dorado
Emerald Bay, Lake Tahoe.
Comment
UCR189591
Cirsium vulgare
George K. Helmkamp, E. A. Helmkamp
2007-9-11
12934
El Dorado
Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips
1829
Comment
UCR248674
Cirsium vulgare
George K. Helmkamp, Elizabeth Helmkamp
2013-7-25
22042
El Dorado
Northern Sierra Nevada Mountains, Wentworth Springs Road, 2.1 miles east of Stumpy Meadows Lake, 15.6 km NNE (06 deg. ) of Pollock Pines
1357
Comment
CAS-BOT-BC438987
Cistanthe monosperma
Wm. Vortriede
1931-7-1
s.n.
El Dorado
Camp Sacramento
2438
Comment
RSA779392
Cistanthe monosperma
George K. Helmkamp, E. A. Helmkamp
2009-6-29
15080
El Dorado
Ice House Road, 8.2 miles north of its junction with CA-50, c. 10.5 air miles NE (73 deg ) of Pollock Pines
1646
Comment
UC114016
Clarkia arcuata
Katharine Brandegee
1908-6-1
El Dorado
Simpson's Ranch Sweetwater Creek
Comment
RSA495976
Clarkia arcuata
L. D. Gottlieb
1988-6-12
8824
El Dorado
On Omo Ranch Rd., 2.3 mi NW of Rt 88.
Comment
UCD146945
Clarkia biloba subsp. biloba
Chuck Hughes
2012-6-19
320
El Dorado
Roadcut on the south side of Bassi Road, about 200 feet west of the bridge over Granite Creek.
217
Comment
UCD81675
Clarkia biloba subsp. biloba
Chuck Hughes
2009-6-12
97
El Dorado
Vicinity of Diamond Springs. NE of intersection of Hwy 49 and Black Rice Road.
536
Comment
RSA654120
Clarkia biloba subsp. biloba
Beecher Crampton
1956-6-22
3614
El Dorado
9 miles southeast of Placerville, 3.2 miles northwest of Somerset
Comment
UC1071953
Clarkia biloba subsp. brandegeeae
H. and M. Lewis
1947-6-10
377
El Dorado
1.7 mi s Caloma P. O. (Highway 49)
Comment
RSA0059995
Clarkia biloba subsp. brandegeeae
Harlan Lewis, M. Lewis
1947-6-10
380
El Dorado
Hwy 49, 2.3 miles south of Pilot Hill
Comment
UC747275
Clarkia purpurea subsp. quadrivulnera
G. Thomas Robbins
1944-5-22
1628
El Dorado
2-3 mi e Placerville (along U. S. Highway 50)
609
Comment
UCD73048
Clarkia purpurea subsp. quadrivulnera
Ellen Dean; With PLB 102 class
2008-5-17
4928
El Dorado
Along Hwy. 49, Flume trail.
457
Comment
UCR218758
Clarkia purpurea subsp. quadrivulnera
George K. Helmkamp, Mary Jane Ganibe, Mary Alice Barnes
2010-6-19
16311
El Dorado
Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 miles from its junction with Perry Creek Road
1082
Comment
CAS-BOT-BC163681
Clarkia purpurea subsp. quadrivulnera
C. A. G.
1903-6-3
s.n.
El Dorado
El Dorado road, near Plymouth
Comment
UC101814
Clarkia purpurea subsp. viminea
Katharine Brandegee
May 1907
El Dorado
Blue Ravine
Comment
CAS-BOT-BC165715
Clarkia virgata
J. C. Hawthorne; F. E. Blaisdell
1899-7-18
s.n.
El Dorado
[Sugar Loaf] Sugarloaf or Johnson's station on S. Fork of the American River
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
SEINET2441032
Claytonia parviflora subsp. grandiflora
George K. Helmkamp, E. A. Helmkamp
2010-5-13
16016
El Dorado
Sierra Nevada Mountains Foothills: Mosquito Road, 4.4 miles northeast of its junction with US-50 in Placerville. (Garden Valley 7.5' Q.).
620
Comment
BFRS53
Clintonia uniflora
Peter Rubtzoff, Donald Goheen
1975-7-23
8235
El Dorado
Blodgett Forest: south-north canyon crossed by Pilot Creek Road ca. 0.65 mile east-northeast of junction with Loop Road (Comp. 20R). Ca. 75 yards south of Pilot Creek Road crossing.
Comment
JEPS6272
Collinsia parviflora
R. L. Pendleton, F. M. Reed
1907-7-25
1205
El Dorado
near Modjeska Falls (Glen Alpine); Lake Tahoe Region
2042
Comment
POM268158
Collinsia torreyi
H. C. Cantelow
1936-7-26
s.n.
El Dorado
Luther Pass, Grass Lake.
2134
Comment
UCD34716
Collinsia torreyi
Beecher Crampton
1989-6-6
10160
El Dorado
Tahoe Basin, Stateline, entrance to Stable road.
Comment
UCR218093
Collinsia torreyi var. torreyi
George K. Helmkamp, E. A. Helmkamp
2010-7-23
16616
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
UC30179
Collomia grandiflora
V. Rattan
1860-1-1
46
El Dorado
Slippery Ford Placerville Road
Comment
UCD34764
Collomia grandiflora
Beecher Crampton
1989-7-16
10209
El Dorado
Tahoe Basin, Stateline, vacant lot along Montreal road.
Comment
OBI11587
Collomia grandiflora
Robert F. Hoover
1968-6-18
11173
El Dorado
E of Somerset on Grizzly Flat rd
Comment
SEINET11262389
Collomia heterophylla
George Helmkamp, E. A. Helmkamp
2011-7-30
17935
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 (Caldor 7.5' Q.); 0
1209
Comment
JEPS71314
Collomia linearis
Gladys L. Smith
1964-7-29
2201
El Dorado
open woods at edge of US 50 near Little Norway store; Echo Summit area
2225
Comment
UCD149751
Convolvulus arvensis
Ellen Dean; K. Craig and V. Stewart
2014-7-30
8496
El Dorado
Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Old quarry area near road that hugs the south side of the fen system.
1932
Comment
RSA800006
Convolvulus arvensis
Peter Rubtzoff
1974-7-24
7772
El Dorado
U.C. Blodgett Forest Research Station; County Road about 0.75 miles east of main Station entrance and 0.35 miles west of Spring Road junction.
1360
Comment
CAS-BOT-BC286078
Conyza canadensis
A. A. Heller
1915-9-11
12269
El Dorado
On the Lincoln Highway 5 miles east of Kyburz
1524
Comment
SEINET2084074
Corallorhiza maculata
G. Rink
1999-7-14
sn
El Dorado
Near the base of Lover's Leap, near the town of Strawberry.
1900
Comment
SEINET5642233
Corallorhiza maculata
Robert L. Johnson, Leigh A. Johnson; Adam T. Yankee
2013-6-26
2291
El Dorado
Vicinity of Ice House Reservoir campground. Forest Service Rd 11N37.; 0
1678
Comment
UC746954
Corallorhiza striata
G. Thomas Robbins
1943-6-5
1122
El Dorado
slope above Silver Fork American River (near Sacramento Box Co. sawmill (China Flat), 3-4 mi s of Kyburz)
1371
Comment
UCD123112
Cordylanthus pilosus subsp. trifidus
D. Sanchez-Mata
1997-8-9
s.n.
El Dorado
Placercville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek.
640
Comment
JEPS20319
Cordylanthus tenuis subsp. tenuis
Lewis S. Rose
1957-8-31
57132
El Dorado
Placerville
579
Comment
UC463358
Cordylanthus tenuis subsp. tenuis
L. R. Abrams
1930-8-7
12722
El Dorado
near Lily Lake; Glen Alpine Canyon
2042
Comment
SD6101
Cornus greenei
unknown
May 1914
El Dorado
Foothills; Sierras.
Comment
CAS-BOT-BC344927
Cornus nuttallii
Peter Rubtzoff
1974-9-20
7921
El Dorado
U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road.
Comment
SEINET269505
Cornus nuttallii
Richard J. Shaw
1963-6-6
1290
El Dorado
Eldorado National Forest ; Hwy. 50. Bridal Veil Picnic Area.
1219
Comment
UCR173803
Cornus nuttallii
George K. Helmkamp, Elizabeth A. Helmkamp
2006-5-31
10599
El Dorado
Northern Sierra Nevada foothills, Mormon Emigrant Trail, 6.0 miles east of its junction with Sly Park Road (Jenkinson Lake)
1055
Comment
UC746855
Corylus californica
G. Thomas Robbins
1943-6-20
1196
El Dorado
4-5 mi NW of Pollock Pines (along road to powerhouse); South Fork American River
914
Comment
UCD110071
Corylus cornuta subsp. californica
John Thomas Howell; Gordon H. True
1970-5-27
46549
El Dorado
Rubicon River Canyon, N-NE. of Leonardi Spring.
1158
Comment
SD113256
Corylus cornuta var. californica
Darley F. Howe
1960-9-19
2974
El Dorado
10 miles east of Placerville on #50
1035
Comment
SD240979
Crassula connata
George K. Helmkamp, E. A. Helmkamp
2010-3-23
15755
El Dorado
Sierra Nevada Mountains Foothills: Happy Valley Cutoff Road 0.1 mile east of its junction with Counth Road E16/Mt. Aukum Road (Camino 7.5'Q)
633
Comment
UC480759
Crepis acuminata
W. C. Blasdale
1923-6-19
El Dorado
Fallen Leaf Lake Lake Tahoe Region
Comment
UC62944
Crepis acuminata
Milo S. Baker
1904-7-3
El Dorado
above Fallen Leaf Lake
Comment
JEPS36475
Crepis intermedia
A. Ottley
1920-6-27
910
El Dorado
near Fallen Leaf Lake
Comment
UCD69178
Crocanthemum suffrutescens
D. Sanchez-Mata; P. Rodriguez-Rojo
1997-8-1
s.n.
El Dorado
Pine Hill. Sunny Hill Road.
440
Comment
UCD80231
Crocanthemum suffrutescens
CNPS SN Foothill Team
2005-6-13
SNNR 0146 b
El Dorado
BLM, Pine Hill Preserve, Cameron Park Unit, in southernmost parcel, E of Cameron Park Road, immediately N of Highway 50.
454
Comment
UCR170484
Croton setiger
George K. Helmkamp, Elizabeth Helmkamp
2005-9-1
9830
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
UCD42630
Cryptantha
Lloyd P. Tevis
1902-7-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
CAS-BOT-BC176191
Cryptantha
Peter Rubtzoff
1974-6-25
7634
El Dorado
U.C. Blodgett Forest Research Station, heliport clearing.
Comment
SD240915
Cryptantha affinis
George K Helmkamp, E. A. Helmkamp
2011-7-30
17911
El Dorado
Northern Sierra Nevada Mountains: Omo Ranch Road at the junction with North-South Road, 0.67 miles NW (300a^z) of junction with Hwy 88; 8.9 miles southeast of Omo Ranch (Caldor 7.5'Q)
1456
Comment
SDSU21021
Cryptantha affinis
George K. Helmkamp, Elizabeth Helmkamp
2011-7-30
17911
El Dorado
Northern Sierra Nevada Mountains: Omo Ranch Road at the junction with North-South Road, 0.67 mi. NW (300) of jct with Hwy 88; 8.9 miles southeast of Omo Ranch (Caldor 7.5', +/- 100m) Caniferous forest.
1457
Comment
UCD119775
Cryptantha echinella
G. K. Helmkamp
2007-7-7
12467
El Dorado
Northern Sierra Nevada Mountains along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area.
2338
Comment
UC101492
Cryptantha flaccida
Katharine Brandegee
May 1907
El Dorado
Simpsons Ranch Sweetwater Creek
Comment
CDA14112
Cryptantha simulans
G. F. Hrusa, J. Glazner
1997-6-3
13948
El Dorado
Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. .
Comment
UCR173173
Cryptantha sparsiflora
George K. Helmkamp, Elizabeth Helmkamp
2006-4-27
10244
El Dorado
Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown
340
Comment
UCR218087
Cryptantha torreyana
George K. Helmkamp, E. A. Helmkamp
2010-7-9
16495
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
CAS-BOT-BC70394
Cryptogramma acrostichoides
A. A. Heller
1916-8-9
12504
El Dorado
Haypress Meadow above Echo Lake
2590
Comment
CAS-BOT-BC70397
Cryptogramma acrostichoides
G. L. Smith
1959-6-15
1124
El Dorado
Glen Alpine road from Fallen Leaf Lake, near junction to Lake of Woods Trail
2133
Comment
SEINET11711704
Cryptogramma acrostichoides
H. H. Heller
1938-1
545
El Dorado
Tamarack Trail, Fallen Leaf
Comment
UC570159
Cupressus macnabiana
G. T. Nordstrom
1936-6-1
816
El Dorado
1 mi down South Fork of Cosumnes River from Aukum Post Office; Placerville Quadrangle, South Fork of Cosumnes River
609
Comment
UCD80243
Cuscuta
CNPS SN Foothill Team
2005-6-14
SNNR 0284 d
El Dorado
BLM Pine Hill Preserve, Salmon Falls Unit.
335
Comment
UCR175773
Cuscuta californica var. breviflora
George K. Helmkamp, E. A. Helmkamp
2006-7-31
11057
El Dorado
Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50
2049
Comment
OBI64509
Cynoglossum grande
David J. Keil
2005-3-13
30341
El Dorado
Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Rd
500
Comment
UCD165186
Cynosurus echinatus
Peter Rubtzoff
1974-6-4
7546
El Dorado
The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow.
Comment
UCD60153
Cynosurus echinatus
Lisa L. Serafini
1982-5-30
26
El Dorado
Pine Hill, 1/3 mile east of lookout tower.
560
Comment
UCR170475
Cynosurus echinatus
George K. Helmkamp, Elizabeth Helmkamp
2005-9-12
9869
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
UCR173318
Cynosurus echinatus
George K. Helmkamp, Elizabeth Helmkamp
2006-5-20
10485
El Dorado
Northern Sierra Nevada foothills, along Calif. Hwy 49 between Diamond Springs and Placerville; 0.4 mi. N of Weber Creek
549
Comment
UCR217385
Cynosurus echinatus
George K. Helmkamp, E. A. Helmkamp
2010-6-14
16289
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
UC62599
Cystopteris fragilis
Chesnut and Drew
1890-8-10
El Dorado
Glen Alpine; Lake Tahoe Region
Comment
CAS-BOT-BC68006
Cystopteris fragilis
G. Thomas Robbins
1945-6-9
1975
El Dorado
Wooded canyon slope above North Fork Webber Creek, ca. 3 mi. e. of Camino.
975
Comment
UC1128925
Cytisus scoparius
P. L. Johannsen
1931-7-10
13
El Dorado
Trail Gulch; Placerville Quad.
579
Comment
UCD105682
Cytisus scoparius
P. B. Kennedy
1-2 Jun 1923
s.n.
El Dorado
Greenwood, near Cool, Auburn Region.
Comment
CAS-BOT-BC258899
Dactylis glomerata
Peter Rubtzoff
1972-9-14
6886
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
RSA187213
Danthonia
Le Roy Abrams
1928-7-4
12622
El Dorado
Fallen Leaf Lake
Comment
SEINET11676397
Danthonia californica
H. H. Heller
1938-1
736
El Dorado
Stanford Camp, FallenLeaf
Comment
CAS-BOT-BC192318
Danthonia unispicata
A. A. Heller
1915-8-5
12147
El Dorado
Near Camp Echo, on the Lincoln Highway
2133
Comment
RSA400101
Delphinium decorum
Hutchinson
1922-6-11
s.n.
El Dorado
Lake Tahoe [El Dorado or Placer County].
Comment
CAS-BOT-BC8872
Delphinium glaucum
Ernest Alexander McGregor
1909-8-9
52
El Dorado
Half Moon Lake
2365
Comment
UC747448
Delphinium glaucum
G. Thomas Robbins
1943-9-5
1390
El Dorado
meadow along Tahoe-Yosemite trail n and below Dicks Pass (near Dicks Peak)
2743
Comment
UCSC001342
Delphinium glaucum
D. J. Norman
1967-9-3
12
El Dorado
South end Fallen Leaf Lake Fallen Leaf Lake
1951
Comment
POM270733
Delphinium glaucum
Lyman Benson
1931-8-2
2822
El Dorado
Fallen Leaf (Lake), Sierra Nevada Mt. Lily Lake
2287
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
UCD95670
Delphinium gracilentum
M. K. Sears
1971-5-21
13
El Dorado
North slope of Pine Hill, ca. 2-3 miles west of Rescue.
Comment
UC101571
Delphinium hansenii
Katharine Brandegee
1907-5-29
El Dorado
New York Ravine
Comment
UCR195153
Delphinium hansenii subsp. ewanianum
George K. Helmkamp, E. A. Helmkamp
2007-5-27
12148
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
SD233919
Delphinium hansenii subsp. hansenii
G. K. Helmkamp, Elizabeth A. Helmkamp
2006-6-4
10619
El Dorado
Northern Sierra Nevada foothills: Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Hwy CA-193 (Garden Valley 7.5' Q)
381
Comment
UCD60648
Delphinium nuttallianum
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-16
4111
El Dorado
Washoe Meadows State Park. Southern portion of park on east side of fen system.
1926
Comment
CAS-BOT-BC116036
Delphinium nuttallianum
J. B. Lillard; H. M. Skidmore
1935-7-1
S.N.
El Dorado
Wright's Lake area.
Comment
UC747417
Delphinium nuttallianum
G. Thomas Robbins
1943-7-25
1314
El Dorado
North of Upper Echo Lake, along Desolation Valley Trail
2286
Comment
CAS-BOT-BC194333
Deschampsia
Peter Rubtzoff
1976-5-19
8530
El Dorado
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), Blodgett Forest - Sierra Nevada
1264
Comment
CAS-BOT-BC192681
Deschampsia danthonioides
John Thomas Howell
1954-5-16
29602
El Dorado
4 miles west of Shingle Springs
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
RSA563820
Deschampsia elongata
F. M. Reed, R. L. Pendleton
1907-7-23
1482
El Dorado
Lake Tahoe Region, Glen Alpine Springs, in camp Near S end of fallen Leaf lake.
2073
Comment
SEINET4142455
Deschampsia elongata
George K. Helmkamp, E. A. Helmkamp
2011-5-24
17374
El Dorado
Northern Sierra Nevada Mountain Foothills: Mesquite Road, 11.2 mi. S of junction with Wentworth Springs Road, 7.3 mi. NE of Placerville
1073
Comment
UCD60605
Deschampsia elongata
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-16
4070
El Dorado
Washoe Meadows State Park. Southwest area of the park adjacent to sewer manhole #66.
1946
Comment
UCR176448
Deschampsia elongata
George K. Helmkamp, E. A. Helmkamp
2006-7-10
10880 A
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
UCR270950
Descurainia
John F. Emmel
2001-6-25
1718
El Dorado
Sierra Nevada Mountains, SW Lake Tahoe region, Stanford Sierra Camp at south end of Fallen Leaf Lake, Witch's Pond
1957
Comment
UC402616
Descurainia incana
F. M. Reed and R. L. Pendleton
1907-7-24
1107
El Dorado
trail above Lake Gilman (Mt. Tallac); Lake Tahoe Region, Mt. Tallac
2712
Comment
UCD60617
Descurainia sophia
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-16
4082
El Dorado
Washoe Meadows State Park. Southern part of park. Restored quarry area.
1933
Comment
UCR237556
Dichelostemma capitatum subsp. capitatum
George K. Helmkamp, E. A. Helmkamp
2012-4-24
18828
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
UC747537
Dichelostemma multiflorum
G. Thomas Robbins
1943-6-10
1158
El Dorado
3 mi e Camino (at C.C.C. Camp Snowline)
1036
Comment
UCD139276
Dichelostemma volubile
J. M. Tucker
1957-5-21
3334
El Dorado
ca. 2.5 miles southwest of Shingle Springs, perhaps 1000 yards off Latrobe road, to the west.
Comment
SEINET8235417
Diplacus angustatus
Prathip Chiaravanona
1973-5-13
30
El Dorado
3.5 miles west of Omo Ranch, northeast of Aukum.
1067
Comment
SD239913
Diplacus aurantiacus
George K. Helmkamp, E. A. Helmkamp
2008-6-5
13612
El Dorado
Sierra Nevada Mountains Foothills: Forbay Road, 0.5 mile north of its crossing of the South Fork American River (Slate Mountain 7.5'Q)
668
Comment
CAS-BOT-BC151390
Diplacus viscidus
Rimo Bacigalupi
1951-5-13
3315
El Dorado
Along grade into canyon of the South Fork of the American River, 2.3 miles south of Kelsey (site of Marshall's blacksmith shop, not P.O.) and 1.8 mi. above (north of) bridge across the river.
457
Comment
UCD137490
Dipsacus fullonum
G. L. Stebbins
1977-8-14
77154
El Dorado
along Hangtown Creek, between Placerville and Smith Flat.
640
Comment
CAS-BOT-BC173811
Disporum
Peter Rubtzoff
1974-6-25
7631
El Dorado
U.C. Blodgett Forest Research Station, 0.1 miles north of Bacchi Meadow.
1316
Comment
BFRS67
Disporum hookeri var. trachyandrum
Peter Rubtzoff
1974-6-25
7631
El Dorado
Blodgett Forest: Bacchi Barn Road ca. 0.15 mile south of County Road (Comp. 290R) In forest less that 0.1 mile north of Bacchi Meadow.
Comment
RSA0093565
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
SD260177
Dittrichia graveolens
George K. Helmkamp, Elizabeth Helmkamp
2013-10-18
22449
El Dorado
Sierra Nevada Mountains Foothills: junction of Sand Ridge Road and CA-49, north of Plymouth.
267
Comment
UC35177
Dodecatheon alpinum
W. C. Blasdale
1897-7-25
El Dorado
Mt. Tallac Lake Tahoe Region, Mt. Tallac
Comment
UCD118751
Dodecatheon alpinum
G. K. Helmkamp
2007-6-29
12443
El Dorado
Northern Sierra Nevada Mountains: Kirkwood Lake, about 0.5 mile north of CA-88 on the road to the campground.
2351
Comment
UCD19851
Dodecatheon alpinum
C. H. Lamoureux; R. Parke and R. Gankin
1956-5-27
1101
El Dorado
Bottom of Meyer's Grade, on Hwy 50.
Comment
SD3637
Dodecatheon alpinum subsp. majus
no date
El Dorado
Meadow
2286
Comment
JEPS8317
Dodecatheon clevelandii subsp. patulum
Rimo Bacigalupi with G. L. Stebbins Jr., L. Heckard, and K. Jakob
1951-5-13
3301
El Dorado
4.7 mi e Georgetown (ne slopes of Hotchkiss Hill on road from Georgetown to Virner); e of Georgetown, ne slopes Hotchkiss Hill
975
Comment
CAS-BOT-BC42075
Draba asterophora
Carl William Sharsmith
1937-8-30
3502
El Dorado
Sierra Nevada just south of Lake Tahoe. On broad saddle between Jobs Sister and Freel Peak.
3200
Comment
UC306808
Draba asterophora var. macrocarpa
Herbert McLean Evans
1918-7-21
El Dorado
Cup Lake Sierra Nevada
Comment
UCR206889
Draba verna
George K. Helmkamp, E. A. Helmkamp
2009-3-7
14354
El Dorado
Northern Sierra Nevada Mtns. Foothills, along Rock Creek Road, 1.3 miles east of its junction with CA-193
427
Comment
RSA0011685
Drosera rotundifolia
R. F. Thorne, Larry E. DeBuhr
1975-8-23
47236
El Dorado
Grass Lake: just N of Luther Pass.
2348
Comment
CAS-BOT-BC173693
Drymocallis glandulosa
Peter Rubtzoff
1974-6-25
7629
El Dorado
U.C. Blodgett Forest Research Station, Gaddis Creek Loop Road, 0.25 miles west of junction with Main Line Road.
1328
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
UC907625
Drymocallis lactea
G. Thomas Robbins
1943-7-25
1308
El Dorado
above Tamarack Lake (along trail to Desolation Valley); above Tamarack Lake, along trail to Desolation Valley
2286
Comment
CAS-BOT-BC157821
Drymocallis lactea var. lactea
Alice Eastwood
1906-7-24
936
El Dorado
Glen Alpine Region. Camp Agassiz
Comment
CAS-BOT-BC157825
Drymocallis lactea var. lactea
J. H. Thompson
1906-7-1
s.n.
El Dorado
Fallen Leaf Lake near Lake Tahoe
2042
Comment
CHSC27757
Dudleya cymosa
Eric D. Osman
1978-4-16
11
El Dorado
Ca. 600 ft n of Dry Creek and 500 ft n of Green Valley Road, 7 mi wsw of Placerville. Se border of Sect. 18. 2.5 n of Hwy 50.
381
Comment
UC747426
Dudleya cymosa
G. Thomas Robbins
1945-5-20
1941
El Dorado
3-5 mi s Salmon Falls (Sweetwater Creek near Simpsons Ranch)
182
Comment
UC766626
Dudleya cymosa
G. Thomas Robbins
1945-6-17
1984
El Dorado
slope above Camp Creek (near Baltic Creek)
975
Comment
CAS-BOT-BC428081
Dudleya cymosa subsp. cymosa
G. Thomas Robbins
1945-6-17
1984
El Dorado
Above Camp Creek, near Baltic Peak
1036
Comment
CAS-BOT-BC344907
Dysphania botrys
Peter Rubtzoff
1972-10-4
7005
El Dorado
U.C. Blodgett Forest Research Station: Head of Bacon Canyon near Spring Road.
Comment
BFRS103
Eburophyton austiniae
Peter Rubtzoff
1975-8-20
8338
El Dorado
Blodgett Forest: Bacchi Meadow area (Comp. 290R)
Comment
UCR206721
Echinochloa colona
George K. Helmkamp, Amy Barnes
2009-7-7
15114
El Dorado
Sierra Nevada Mountains Foothills, Forbay Road, at the north side of its crossing of the South Fork American River, about 7 miles north of Pollock Pines
579
Comment
CAS-BOT-BC197060
Echinochloa crus-galli
John Thomas Howell
1976-10-29
52273
El Dorado
Bottom of Folsom Lake at Brown's Ravine boat landing
121
Comment
UCR179823
Echinochloa crus-galli
George K. Helmkamp, E. A. Helmkamp
2006-10-18
11538
El Dorado
Northern Sierra Nevada Mountains Foothills, Diamond Springs; village along Calif. Hwy 49 south of Placerville
540
Comment
RSA785059
Eleocharis
Peter Rubtzoff
1973-7-17
7056
El Dorado
Ca. 1 mi. east of Georgetown on road to Blodgett Forest. 1.3 mi east if junction with hwy, 193
Comment
UCD165264
Eleocharis
Peter Rubtzoff
1973-7-17
7056
El Dorado
Ca. 1 mi. east of Georgetown on road to Blodgett Forest. 1.3 mi. east of junction with Hwy. 193.
Comment
CHSC98752
Eleocharis pachycarpa
L. P. Janeway
2007-7-8
9084
El Dorado
Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area along Rock Canyon Creek about 200 m upstream of its confluence with Traverse Creek. Mostly on mossy rocks near the edge of the creek.
680
Comment
UCR189012
Eleocharis pauciflora
George K. Helmkamp, Elizabeth Helmkamp
2007-6-20
12412
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
CAS-BOT-BC208514
Elymus
Peter Rubtzoff
1975-7-22
8220
El Dorado
Sand Mountain Boulevard ca. 0.05 mi. south of County Road, Blodgett Forest - Georgetown Divide, Sierra Nevada
1234
Comment
RSA187210
Elymus
Le Roy Abrams
1928-7-4
12620
El Dorado
Fallen Leaf Lake.
Comment
CAS-BOT-BC203842
Elymus X hansenii
L. R. Abrams
1930-8-1
12715
El Dorado
Strawberry
Comment
UCD111458
Elymus elymoides
Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran
2011-8-8
7113
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
UCD74191
Elymus elymoides subsp. californicus
Jennifer W. Burt; Jessica Hite
2005-8-16
57
El Dorado
Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run.
2081
Comment
UCR248514
Elymus glaucus
Peter Rubtzoff
1975-7-22
8220
El Dorado
Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Sand Mountain Blvd., less than 0.1 mi. south of 'County Road' [=Wentworth Springs Rd.?]
1235
Comment
UCR249087
Elymus glaucus
Peter Rubtzoff, J. T. Howell
1973-7-18
7134
El Dorado
Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Mutton Creek Road, 1.5 miles south of 'County Road' and just north of New Gaddis Creek Road junction
1317
Comment
CAS-BOT-BC213837
Elymus sierrae
John Thomas Howell
1946-8-30
22922
El Dorado
Upper Angora Lake
Comment
UCD62583
Elymus sierrae
G. L. Stebbins Jr.
1942-8-30
3310
El Dorado
4 miles W of Fallen Leaf, E side of Cracked Crag.
2529
Comment
RSA0050420
Elymus stebbinsii
George K. Helmkamp, Elizabeth A. Helmkamp
2013-6-15
20879
El Dorado
Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz
1454
Comment
UCD35384
Elymus stebbinsii subsp. septentrionalis
Beecher Crampton
1956-6-22
3590
El Dorado
El Dorado County; 1.8 miles west of Omo Ranch Post Office.
944
Comment
CHSC88890
Elymus triticoides
L. P. Janeway
2004-8-19
8249
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
CAS-BOT-BC410180
Enemion occidentale
Wayne Roderick
1967-4-16
s.n.
El Dorado
N facing slope in American River Canyon, on Hwy 49, ca. 5 miles S of Auburn
365
Comment
CAS-BOT-BC165912
Epilobium
G. K. Helmkamp; E. A. Helmkamp
2009-8-19
15509
El Dorado
Sierra Nevada Mountains: Wright's Lake Road, 8.6 miles north of its upper junction with Ice House Road
1785
Comment
UCR208494
Epilobium angustifolium subsp. circumvagum
Peter Rubtzoff
1974-7-22
7734
El Dorado
Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, lower Gaddis Creek Road c. 0.45 mi. south of junction with Chinquapin Flat Road
1271
Comment
CDA32243
Epilobium brachycarpum
M. Beyers
2010-8-2
733
El Dorado
Along a dirt road below and just north of State Route 88.
1495
Comment
RSA750888
Epilobium brachycarpum
George K. Helmkamp, E. A. Helmkamp
2007-9-19
12983
El Dorado
along Greenstone Road just south of its junction with US-50 (east of Shingle Springs)
427
Comment
UCD105353
Epilobium brachycarpum
G. K. Helmkamp; E. A. Helmkamp
2007-9-2
12882
El Dorado
Northern Sierra Nevada Mountains. Grizzly Flat Road, 5.2 miles ESE of Somerset, just W of Coles Station.
957
Comment
POM177549
Epilobium canum subsp. latifolium
L. R. Abrams
1930-8-7
12724
El Dorado
Near Lily Lake. Glen Alpine Canyon.
2043
Comment
SD212673
Epilobium canum subsp. latifolium
G. K. Helmkamp, Elizabeth Helmkamp
2005-9-23
9899
El Dorado
Wright's Lake Road (Forest Road 4), 2.1 road miles North of US Highway 50; circa 5-6 miles East of Kyburz
1951
Comment
UCD112214
Epilobium ciliatum
Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran
2011-8-8
7187
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.' About 100 ft south of road on west side of meadow.
1977
Comment
UCD72966
Epilobium ciliatum
Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck
2007-8-25
4524
El Dorado
Washoe Meadows State Park. Northwestern side of park near entrance at the junction of Upper Truckee and Mountain Meadow Roads.
1932
Comment
UCD125163
Epilobium ciliatum subsp. ciliatum
Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh
2012-7-26
7454
El Dorado
Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway.
1908
Comment
UCR208520
Epilobium ciliatum subsp. ciliatum
Peter Rubtzoff, J. T. Howell
1973-7-17
7094
El Dorado
Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, upper Gaddis Creek area in Mainline Road clearcut
1311
Comment
UC1614566
Epilobium ciliatum subsp. glandulosum
Charles M. Belshaw
1934-8-8
130
El Dorado
1.5 mi w of Strawberry (along Highway 50 near Milestone 41 e of Placerville, Sierra Nevada); Sierra Nevada, Highway 50
1737
Comment
UC747232
Epilobium densiflorum
G. Thomas Robbins
1943-7-15
1268
El Dorado
canyon slope above North Fork Webber Creek (about 3 mi e of Camino)
975
Comment
UCR179358
Epilobium densiflorum
George K. Helmkamp, E. A. Helmkamp
2006-9-20
11417
El Dorado
Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific
1000
Comment
UCD105950
Epilobium foliosum
G. K. Helmkamp; E. A. Helmkamp
2007-9-1
12863
El Dorado
Northern Sierra Nevada Mountains. Happy Valley Road, 3.2 miles E of its junction with CA-E-16 (just W of Sweeney's Crossing).
627
Comment
JEPS39256
Epilobium hallianum
Alice M. Ottley
1920-7-2
947
El Dorado
Myers sta.
Comment
JEPS72732
Epilobium hornemannii subsp. hornemannii
Gladys L. Smith
1963-7-28
1940
El Dorado
trail from Audrain Lake to U.S. 50; Echo Summit area
2164
Comment
JEPS29802
Epilobium minutum
Rimo Bacigalupi and L. R. Heckard
1962-5-30
8546
El Dorado
along Luneman Rd 4.4 mi w Gold Hill (4 1/2 mi n of Rescue)
381
Comment
UCD71499
Epilobium minutum
Ellen Dean; Mandy Tu
1998-5-30
455
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.
Comment
UCR201759
Epilobium oregonense
George K. Helmkamp, E. A. Helmkamp
2008-8-1
13951
El Dorado
Northern Sierra Nevada Mountains, Dark Lake 0.4 mile northwest of the entrance to Wright's Lake along Wright's Lake Road
2148
Comment
UCD112417
Epilobium oregonense
Peter Rubtzoff
1974-6-27
7667
El Dorado
Sierra Nevada. Blodgett Forest: East Fork Gaddis Creek north of Mutton Creek Road crossing (Comp. 460E).
1295
Comment
UCD161673
Equisetum arvense
Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez
2015-5-31
8831
El Dorado
West side of LakeTahoe basin. Sugar Pine Point State Park. Fen, downslope (south of) group camping area of campground.
1928
Comment
UCD63882
Eragrostis mexicana subsp. virescens
Mrs. K. Brandegee
Date Unknown
El Dorado
Kyburz.
Comment
CAS-BOT-BC174108
Eremogone aculeata
A. A. Heller
1915-8-5
12141
El Dorado
Ridge east of Echo Lake
2438
Comment
CHSC102552
Eremogone kingii var. glabrescens
L. P. Janeway
2009-8-8
9914
El Dorado
Northern High Sierra Nevada. On narrow ridge 1.3 km northwest of top of Freel Peak.
2966
Comment
UC55071
Ericameria bloomeri
Miss Lydia K. Tangier-Smith
El Dorado
Mt. Tallac
Comment
OBI5704
Ericameria discoidea
Carl B. Wolf
1931-9-9
2412
El Dorado
Mt. Tallac, Between last Pinus Albicaulis and summit; Sierra Nevada
2896
Comment
JEPS71574
Ericameria nauseosa var. speciosa
Gladys L. Smith
1964-8-29
2397
El Dorado
along road to Angora Lakes, Echo Summit region Echo Summit
2133
Comment
UCD131491
Ericameria nauseosa var. speciosa
Jack Major
1961-9-13
695
El Dorado
along Highway 50, east of Echo Summit.
2194
Comment
CAS-BOT-BC293223
Ericameria suffruticosa
Wm. Vortriede
1931-7-1
s.n.
El Dorado
Camp Sacramento
2438
Comment
JEPS71607
Ericameria suffruticosa
Gladys L. Smith and Alasdair H. Neilson
1970-7-26
2597
El Dorado
summit area Blue Mountain Blue Mountain
2673
Comment
CAS-BOT-BC293586
Erigeron barbellulatus
Mrs. Marian Campbell
1920-6-28
s.n.
El Dorado
Desolation Valley
Comment
CDA36415
Erigeron barbellulatus
M. Beyers, G. F. Hrusa
2011-7-2
1007
El Dorado
Sierra Nevada: Shealor Lakes.
2316
Comment
HSC104187
Erigeron bloomeri
G. K. Helmkamp, A. Kerchner, Amy Barnes
2012-8-4
19569
El Dorado
Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 1.4 mi. W of its junction with CA-88
2287
Comment
UCD131729
Erigeron breweri
P. B. Kennedy
1920-8-17
127
El Dorado
El Dorado National Forest, Barrett Camp.
1981
Comment
UCD74039
Erigeron breweri
Jennifer W. Burt
2005-9-13
105
El Dorado
abandoned ski runs below Sierra-at-Tahoe ski area (formerly 'Sierra Ski Ranch') - collected from center of an abandoned ski run.
2180
Comment
CAS-BOT-BC294553
Erigeron breweri var. breweri
Wm. Vortriede
1931-7-1
s.n.
El Dorado
Camp Sacramento
2438
Comment
CAS-BOT-BC294556
Erigeron breweri var. breweri
A. A. Heller
1911-8-10
12537
El Dorado
East side of Ralston Peak above Echo Lake
2407
Comment
OBI83550
Erigeron breweri var. breweri
George K. Helmkamp, Elizabeth Helmkamp
2013-7-22
22017
El Dorado
dirt track on the south side of Mormon Emigrant Trail, about 0.1 mi. east of Silver Fork Road
2186
Comment
UC71917
Erigeron breweri var. breweri
C. J. Fox Jr.
1895-7-1
El Dorado
Cascade Lake, Tallac
Comment
UCR248479
Erigeron breweri var. breweri
George K. Helmkamp, Elizabeth Helmkamp
2013-7-22
22017
El Dorado
Northern Sierra Nevada Mountains, dirt track on the south side of Mormon Emigrant Trail, about 0.1 mi. east of Silver Fork Road
2186
Comment
CAS-BOT-BC294547
Erigeron breweri var. breweri
Clare B. Hardham
1974-8-9
20274
El Dorado
Luther Pass and vicinity
2438
Comment
CAS-BOT-BC297229
Erigeron coulteri
Volney Rattan
1866-1-1
s.n.
El Dorado
Unspecified
Comment
CAS-BOT-BC297232
Erigeron coulteri
Wm. Vortriede
1925-7-1
s.n.
El Dorado
Camp Sacramento
Comment
JEPS71585
Erigeron coulteri
Gladys L. Smith
1963-7-27
1883
El Dorado
road to California Alpine Club lodge Echo Summit; Sierra Nevada Mountains
Comment
JEPS71586
Erigeron coulteri
Gladys L. Smith
1964-7-8
2615
El Dorado
about Lake of the Woods
2286
Comment
UC1118130
Erigeron coulteri
J. A. Rutter
1934-8-21
13
El Dorado
0.75 mi ne of Leek Spr. Mtn.; El Dorado National Forest, Pyramid Pk. Quadrangle
2164
Comment
CAS-BOT-BC300645
Erigeron foliosus var. hartwegii
David D. Keck
1932-6-29
1542
El Dorado
Dry Creek, ca. 2.5 miles north of Eldorado
520
Comment
CAS-BOT-BC300718
Erigeron glacialis var. glacialis
A. A. Heller
1915-8-6
12152
El Dorado
Near Echo Camp on the Lincoln Highway
2133
Comment
CAS-BOT-BC300723
Erigeron glacialis var. glacialis
Laura M. Lathrop
1909-7-19
s.n.
El Dorado
Trail to Grass Lake, near Glen Alpine Spr.
Comment
CAS-BOT-BC300726
Erigeron glacialis var. glacialis
L. R. Abrams
1917-9-22
6827
El Dorado
Gilmore Lake - Lake Tahoe Region
Comment
SD237316
Erigeron glacialis var. glacialis
G. K. Helmkamp, E. A. Helmkamp
2009-7-22
15262
El Dorado
Sierra Nevada Mountainss: Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing.
2015
Comment
UC34291
Erigeron glacialis var. glacialis
W. A. Setchell, C. C. Dobie
Jul 6 1901-Jul 21 1901
El Dorado
Lake Tahoe Vicinity, Lucile Lake
1897
Comment
UC54101
Erigeron glacialis var. glacialis
H. M. Hall and H. P. Chandler
Aug 1 1903-Aug 2 1903
4755
El Dorado
meadows near Forni; Pyramid Peak
2225
Comment
UCD131958
Erigeron glacialis var. glacialis
G. K. Helmkamp; E. A. Helmkamp
2006-7-31
11047
El Dorado
Northern Sierra Nevada Mountains, along Wright's Lake Road (Forestry Route 4), 3.3. miles north of Hwy US-50.
2049
Comment
UC185664
Erigeron inornatus var. inornatus
Katharine Brandegee
1908-6-1
El Dorado
7 mi above Placerville; Camino
Comment
RSA781312
Erigeron lassenianus var. lassenianus
George K. Helmkamp, E. A. Helmkamp
2009-7-22
15272
El Dorado
Wrights Lake Road, 1.2 miles south of Wrights Lake
2073
Comment
SEINET11266307
Erigeron peregrinus subsp. callianthemus
George Helmkamp, E. A. Helmkamp
2010-8-7
16741
El Dorado
Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 miles east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring (Tragedy Spring 7.5' Q.); 0
2135
Comment
UCR233430
Erigeron peregrinus var. callianthemus
George K. Helmkamp, E. A. Helmkamp
2011-9-13
18248
El Dorado
Northern Sierra Nevada Mountains, 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
CAS-BOT-BC224232
Eriodictyon californicum
G. Thomas Robbins
1943-5-5
1070
El Dorado
At western edge of Institute of Forest Genetics, 3 mi. e. of Placerville
762
Comment
RSA401518B
Eriodictyon californicum
A. Worden
1928-5-7
s.n.
El Dorado
Whitehall.
Comment
UC1124282
Eriodictyon californicum
P. L. Johannsen
1934-10-18
518
El Dorado
2 1/4 mi sse Slate Mtn.; Eldorado National Forest, Placerville Quad.
Comment
UC1368749
Eriodictyon californicum
J. L. Strother and A. R. Smith
1970-5-3
918
El Dorado
end of Monitor Road ca 3 mi s El Dorado City
365
Comment
UCR196799
Eriodictyon californicum
George K. Helmkamp, E. A. Helmkamp
2008-6-5
13610
El Dorado
Sierra Nevada Mountains Foothills, Forbay Road. 0.5 mile north of its crossing of the South Fork American River
668
Comment
RSA0027546
Eriogonum heracleoides
William F. Hoyer
2012-7-28
2
El Dorado
South Lake Tahoe, N. Truckee Rd.
0
Comment
UC205947
Eriogonum incanum
Geo. B. Grant
Jul 20 1906-Aug 3 1906
El Dorado
Lake Tahoe Sierra Nevada Mts.
1828
Comment
UC1614408
Eriogonum luteolum var. pedunculatum
Charles M. Belshaw
1936-9-6
2665
El Dorado
ca. 10 mi. s. Placerville (below Nashville & El Dorado); Sierra Nevada foothills
Comment
CDA22619
Eriogonum marifolium
P. B. Kennedy
1920-8-14
6350
El Dorado
Eldorado National Forest.
0
Comment
UC565990
Eriogonum marifolium
H. S. Yates
1934-6-29
3905
El Dorado
1 mi ne Angora Lake; Pyramid Pk. Quadrangle
2133
Comment
UCR219685
Eriogonum marifolium
George K. Helmkamp, Amy Barnes, Ann Kerchner
2010-7-19
16571
El Dorado
Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz
2085
Comment
CAS-BOT-BC263211
Eriogonum marifolium var. marifolium
A. A. Heller
1911-8-10
12532
El Dorado
East side of Ralston Peak above Echo Lake
2407
Comment
CAS-BOT-BC263215
Eriogonum marifolium var. marifolium
A. A. Heller
1915-8-6
12182
El Dorado
Near Camp Echo, on the Lincoln Highway
2133
Comment
SEINET5334100
Eriogonum nudum
E. Dean, J. Poloske, K. Mawdsley
2007-8-24
4441
El Dorado
Washoe Meadows State Park. Restored quarry.
1925
Comment
UCD42459
Eriogonum nudum
Lloyd P. Tevis
1902-8-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
SBBG124
Eriogonum nudum var. deductum
A. Hanks
1928-8-26
El Dorado
Lake Tahoe region
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
UCD100565
Eriogonum nudum var. deductum
G. K. Helmkamp; E. A. Helmkamp
2006-7-31
11063
El Dorado
Northern Sierra Nevada Mountains, along Wright's Lake Road (Forestry Route 4), 3.3. miles north of Hwy US-50.
2049
Comment
UCR175716
Eriogonum nudum var. deductum
George K. Helmkamp, E. A. Helmkamp
2006-7-31
11048
El Dorado
Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50
2049
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
JEPS72773
Eriogonum nudum var. deductum
Gladys L. Smith
1972-7-16
El Dorado
across from Phillips (red fir Forest, US 50); US 50
2194
Comment
UCSB1461
Eriogonum nudum var. deductum
Keator, Glenn
1958-7-27
El Dorado
just above Fallen Leaf lake campgrounds
1950
Comment
UCD139945
Eriogonum nutans var. glabratum
Barry Baba
2013-7-9
s.n.
El Dorado
east of the town of Truckee at the terminous of Joeger Dr. Reclaimed aggregate mine pit.
1751
Comment
JEPS72770
Eriogonum ovalifolium var. nivale
Gladys L. Smith and Alasdair H. Neilson
1970-7-27
2504
El Dorado
summit area, Echo Peak Echo Peak
2711
Comment
UCD75802
Eriogonum prattenianum
G. Ledyard Stebbins
1969-6-30
6930
El Dorado
Canyon of Silver Creek, below Junction Dam. (Exact location unknown. Coordinates estimated by label maker.)
1341
Comment
CAS-BOT-BC253101
Eriogonum roseum
A. A. Heller
1915-9-11
12267
El Dorado
On the Lincoln Highway 5 miles east of Kyburz
1524
Comment
CAS-BOT-BC253098
Eriogonum roseum
H. F. Copeland
1938-9-16
1578
El Dorado
Arid north bank of American River at Mormon Island
Comment
UCD60579
Eriogonum spergulinum var. reddingianum
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-16
4044
El Dorado
Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73.
1933
Comment
CAS-BOT-BC272555
Eriogonum spergulinum var. reddingianum
H. F. Copeland
1936-8-23
s.n.
El Dorado
Canyon of Meek's Creek, near Lake Tahoe
1828
Comment
UCD101299
Eriogonum tripodum
Beecher Crampton
1964-7-9
7100
El Dorado
4.2 miles S of Lotus, Springvale school area.
Comment
CAS-BOT-BC267915
Eriogonum umbellatum
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
CAS-BOT-BC267911
Eriogonum umbellatum
E. K. Balls; P. C. Everett
1952-10-8
18111
El Dorado
6.6 mi. NW of El Dorado - Alpine Co. line, Hwy. 89
2072
Comment
CAS-BOT-BC268264
Eriogonum umbellatum var. nevadense
J. F. Rock
1917-6-1
s.n.
El Dorado
Lake Tahoe
Comment
RSA420690
Eriogonum umbellatum var. nevadense
Wm Vortriede
1928-1
s.n.
El Dorado
Lake Tahoe.
Comment Read comments Jan 26 2011
UC14031
Eriogonum umbellatum var. nevadense
W. A. Setchell, C. C. Dobie
Jul 6 1901-Jul 21 1901
El Dorado
vicinity of Lake Tahoe; Glen Alpine
1897
Comment
UC662817
Eriogonum umbellatum var. nevadense
L. S. Rose
1941-7-19
41325
El Dorado
Al Tahoe Lake Tahoe, Al Tahoe
1900
Comment
CAS-BOT-BC261821
Eriogonum wrightii var. subscaposum
Clare B. Hardham
1974-8-9
20271
El Dorado
Luther Pass and vicinity
2438
Comment
CAS-BOT-BC261825
Eriogonum wrightii var. subscaposum
Alice Eastwood
1906-7-21
s.n.
El Dorado
Glen Alpine Region. Near Tahoe at Lakeside
Comment
UCR209012
Eriogonum wrightii var. subscaposum
George K. Helmkamp, E. A. Helmkamp
2009-8-19
15498
El Dorado
Sierra Nevada Mountains, along Ice House Road at SW shore of Loon Lake, 2.6 miles south of its end on the north side of the lake
1973
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
CAS-BOT-BC176195
Eriophyllum lanatum
Peter Rubtzoff
1976-6-22
8662
El Dorado
U.C. Blodgett Forest Research Station, Mainline Road, just east of junction with Sand Mountain Road, just west of Blodgett Forest boundary.
1359
Comment
UCR229581
Eriophyllum lanatum var. achilleoides
George K. Helmkamp, E. A. Helmkamp
2011-7-30
17912
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
CAS-BOT-BC308184
Eriophyllum lanatum var. grandiflorum
Peter Rubtzoff
1975-6-12
8077
El Dorado
Chinquapin Flat Road ca. 1.65 mi. south of Gaddis Creek Road (Comp. 600R), Blodgett Forest, Sierra Nevada
1319
Comment
CAS-BOT-BC308190
Eriophyllum lanatum var. grandiflorum
Marcus E. Jones
1882-7-5
3379
El Dorado
St. Lawrence
Comment
UCD132218
Eriophyllum lanatum var. grandiflorum
J. M. Tucker
1958-5-27
3391
El Dorado
Beside State Highway 49, 3.2 miles (by road) north of Cool.
Comment
CAS-BOT-BC301507
Eriophyllum lanatum var. integrifolium
Verne Grant; Alva Grant
1946-7-29
7830
El Dorado
Crest of Angora ridge
2682
Comment
CDA32156
Eriophyllum lanatum var. integrifolium
M. Beyers
2010-8-2
725
El Dorado
Along a dirt road below and just north of State Route 88.
1495
Comment
UCR190302
Eriophyllum lanatum var. integrifolium
George K. Helmkamp, E. A. Helmkamp
2007-8-21
12798
El Dorado
Northern Sierra Nevada Mountains, Ice House Road 0.2 mile south of the north spillway of Loon Lake
1966
Comment
UCD104837
Erodium
Peter Rubtzoff
1975-6-5
8049
El Dorado
Sierra Nevada. Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area), (Comp. 451E).
1325
Comment
UCD74060
Erysimum capitatum
Jennifer W. Burt; Jessica Hite
2005-8-18
79
El Dorado
Echo Summit' abandoned downhill ski area (off Hwy 50 near Echo Summit) - collected from center of abandoned ski run.
2270
Comment
RSA32364
Erysimum capitatum
G. Thomas Robbins
1945-7-8
2038
El Dorado
Near Al Tahoe, Lake Tahoe.
1921
Comment
UCD41234
Erysimum capitatum
M. Lee Hughes
1976-5-30
52
El Dorado
1/2 mile east of Bridal Veil Falls campground in the American River Canyon. On north side of Hwy 50.
Comment
RSA32403
Erysimum capitatum var. perenne
G. Thomas Robbins
1943-7-25
1285
El Dorado
Above Lake Le Conte E of Medley Lakes, Desolation Valley Wilderness Area.
2591
Comment
UCR173708
Erysimum cheiranthoides
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-10
10697
El Dorado
Northern Sierra Nevada Mountains, Ice House Road at the turnoff to Loon Lake
1982
Comment
CAS-BOT-BC54978
Erysimum perenne
G. B. Rossbach
1940-6-2
934
El Dorado
Near west shore Lake Tahoe.
1920
Comment
CAS-BOT-BC54984
Erysimum perenne
W. L. Atkinson
1900-1-1
s.n.
El Dorado
Pyramid Peak.
Comment
CAS-BOT-BC54987
Erysimum perenne
M. S. Jussel
1928-7-3
s.n.
El Dorado
Mount Tallac, Lake Tahoe Region.
Comment
CDA31264
Erysimum perenne
M. Beyers
2010-8-2
743
El Dorado
Along a dirt road below and just north of State Route 88.
1495
Comment
UCD115032
Erysimum perenne
G. K. Helmkamp; Elizabeth A. Helmkamp
2006-6-19
10734
El Dorado
Northern Sierra Nevada Mountains, 5.5 miles east of Ice House Road on the road to Wright's Lake.
1860
Comment
SBBG127560
Erythranthe bicolor
G. K. Helmkamp, M. J. Ganive, M. A. Barnes
2010-6-15
16299
El Dorado
Mormon Emigrant Trail, just S of Iron Mtn, ca. 15 mi SE of Sly Park Rd at Jenkinson Lake
1854
Comment
SEINET4178810
Erythranthe moschata
George K. Helmkamp
2010-1
16731
El Dorado
Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 mile east of it's junction with Mormon Emigrant Trail, at Jim Quinn Spring.
2135
Comment
CAS-BOT-BC268080
Erythranthe primuloides
Peter Rubtzoff
1979-8-17
9314
El Dorado
Baldwin Beach on the south shore of Lake Tahoe; behind the beach (lower Tallac Creek), between beach and eastern parking lot.
Comment
POM109646
Erythronium grandiflorum
Marcus E. Jones
1883-4-21
s.n.
El Dorado
Kelsey.
Comment
CAS-BOT-BC504544
Erythronium multiscapideum
Alice M. King
1923-5-1
s.n.
El Dorado
Placerville
Comment
CAS-BOT-BC419457
Eschscholzia lobbii
Beecher Crampton
1977-4-18
9470
El Dorado
Bass Lake N.E. of Clarksville
Comment
CAS-BOT-BC312051
Eucephalus breweri
Alice Eastwood
1906-8-6
1228
El Dorado
Trail to Angora Lakes
Comment
UCR201928
Eucephalus breweri
George K. Helmkamp, E. A. Helmkamp
2008-8-30
14041
El Dorado
Northern Sierra Nevada Mountains, along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88
2271
Comment
UCR242344
Eucephalus breweri
George K. Helmkamp, E. A. Helmkamp
2010-8-20
16815
El Dorado
Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area
2232
Comment
CAS-BOT-BC202519
Euphorbia
Peter Rubtzoff
1976-9-22
8889
El Dorado
Georgetown Divide, Sierra Nevada. Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R)
1350
Comment
SD234380
Euphorbia nutans
G. K. Helmkamp, E. A. Helmkamp
2006-10-18
11532
El Dorado
Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy CA-49 south of Placerville. Dense plant stand within village.
540
Comment
UCD142630
Euphorbia nutans
G. K. Helmkamp; E. A. Helmkamp
2006-10-18
11532
El Dorado
Northern Sierra Nevada Mountains; Diamond Springs; village along Hwy CA-49 south of Placerville.
539
Comment
UCR184377
Euphorbia peplus
George K. Helmkamp, E. A. Helmkamp
2007-3-5
11595
El Dorado
Foothills, northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Pleasant Valley Road and Patterson Dr., east end of Diamond Springs
524
Comment
CAS-BOT-BC310519
Eurybia integrifolia
A. A. Heller
1915-9-11
12258
El Dorado
Near Echo Camp on the Lincoln Highway
2133
Comment
UCD72620
Eurybia integrifolia
Ellen Dean; T. Sasaki
2007-7-23
4343
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
CAS-BOT-BC310527
Eurybia integrifolia
L. R. Abrams
1917-9-19
6777
El Dorado
Near Lily Lake, Fallen Leaf, Lake Tahoe
Comment
CAS-BOT-BC413853
Fallopia sachalinensis
Paul E. Levingston
1964-7-16
s.n.
El Dorado
W. side of road just s. of 1537 N. Canyon Rd., Camino
Comment
POM177408
Festuca rubra
Le Roy Abrams
1930-7-15
12688
El Dorado
Near Lily Lake, Glen Alpine Canyon
Comment
UCD165688
Festuca rubra
Ellen Dean
2016-7-12
9044
El Dorado
West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along old roadbed on south side of riparian area. Close to Highway 89.
2064
Comment
RSA597888
Festuca viridula
F. M. Reed, R. L. Pendleton
1907-7-23
1855
El Dorado
Lake Tahoe region: creek south of camp [Agassiz], Glen Alpine Springs. [South of Fallen Leaf Lake.]
2287
Comment
UCD66522
Festuca viridula
Verne Grant; Alva Grant
1946-7-18
7714
El Dorado
By Upper Echo Lake.
2316
Comment
UCR184812
Ficus carica
George K. Helmkamp, E. A. Helmkamp
2007-5-7
11970
El Dorado
Foothills, Northern Sierra Nevada Mountains, along Calif. Hwy 49, 6.1 miles northwest of Placerville
454
Comment
BFRS437
Fragaria platypetala
Peter Rubtzoff
1974-6-26
7654
El Dorado
Blodgett Forest: East Fork Gaddis Creek north of Mutton Creek Road crossing (Comp. 460E).
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
UCR234006
Fragaria vesca
George K. Helmkamp, E. A. Helmkamp
2011-7-7
17649
El Dorado
Northern Sierra Nevada Mountains, Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail
1297
Comment
UCD18282
Fragaria virginiana
E. A. Dean; Grady Webster and Davis Botanical Society
1999-6-26
826
El Dorado
Sierra Nevada, El Dorado National Forest, WNW of the jct. of Hwys 88 and 89, along Hwy 89, just west of Luther Pass. Grass Lake area.
Comment
UCD84148
Fragaria virginiana
Chuck Hughes
2009-7-7
108
El Dorado
near Rubicon Trail crossing of Gerle Creek.
1773
Comment
RSA567483
Fragaria virginiana subsp. platypetala
Tim S. Ross
1990-7-3
3118
El Dorado
Southern Sierra Nevada Mtn Range: Monarch Wilderness, Sequoia National Forest, Marshy area on easterly tributary of the E Fork of Grizzly Creek, SE of Wildman Meadow and SSW of Frypan Meadow.
2293
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-BC437089
Fragaria virginiana subsp. platypetala
Le Roy Abrams
1911-7-27
4758
El Dorado
Luthers Pass
2377
Comment
SEINET5733359
Fragaria virginiana subsp. platypetala
Mary Lou Linvill
1972-1
30
El Dorado
1/2 mile up trail to Desolation Valley.; Desolation Valley
Comment
CAS-BOT-BC53781
Frangula rubra
Carl B. Wolf
1930-10-9
1716
El Dorado
E. slope Sierra Nevada. Between Fallen Leaf Lake and Glen Alpine Springs
1981
Comment
UC1123374
Fraxinus latifolia
H. A. Jensen
Jul 1931
50
El Dorado
Mouth of Rock Creek El Dorado National Forest
426
Comment
SEINET11989250
Fremontodendron californicum subsp. decumbens
Unknown
1966-1
737
El Dorado
Pine Hill, near summit
Comment
UCD116334
Fremontodendron decumbens
Roman Gankin
1966-2-24
677
El Dorado
Pine Hill, ca. 2 miles west-northwest of Rescue.
Comment
CAS-BOT-BC505293
Fritillaria micrantha
Alice Eastwood
1927-3-26
14141
El Dorado
Placerville on road to Coloma Type locality
Comment
CAS-BOT-BC505296
Fritillaria micrantha
Marcus E. A M Jones
1983-5-8
s.n.
El Dorado
Kelsey
Comment
UCD160931
Galium
G. Ledyard Stebbins
1977-7-3
7751
El Dorado
South side of Weber Creek.(note from label-maker: based on other collections from this date, this was probably in the vicinity of Cedar Ravine Road. Exact location unknown. Coordinates estimated by label maker.)
Comment
BFRS465
Galium aparine
Peter Rubtzoff
1974-6-4
7532
El Dorado
Blodgett Forest: Bacchi Meadow area (Comp. 290R).
Comment
UCD121693
Galium aparine
G. K. Helmkamp; E. A. Helmkamp
2007-4-30
11905
El Dorado
Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville.
511
Comment
UCD165174
Galium aparine
Peter Rubtzoff
1974-6-4
7532
El Dorado
The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow.
1319
Comment
UCR173334
Galium aparine
George K. Helmkamp, Elizabeth Helmkamp
2006-4-27
10237
El Dorado
Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown
340
Comment
UCR191107
Galium aparine
George K. Helmkamp, E. A. Helmkamp
2007-6-8
12307
El Dorado
Northern Sierra Nevada Mountains, Bonetti Road, 5.4 miles south of Mormon Emigrant Trail, generally east of Jenkinson Lake
1372
Comment
UCR208337
Galium aparine
George K. Helmkamp, E. A. Helmkamp
2009-4-21
14553
El Dorado
Sierra Nevada Mountains Foothills, along CA-193, 1.1 miles south of the South Fork American River at Chili Bar
381
Comment
UCD13183
Galium aparine
Ling Tseng
1976-5-1
10
El Dorado
0.7 mi E of River Pines on Shenandoah Rd.
Comment
BFRS460
Galium bolanderi
Peter Rubtzoff
1972-10-18
El Dorado
Blodgett Forest: Heliport clearing (Comp. 60U).
Comment
UCD170543
Galium californicum subsp. sierrae
D. O. Burge; G. Hinshaw
2017-5-11
2272
El Dorado
Pine Hill, summit area.
590
Comment
UCD121819
Galium murale
Jack Major
1956-6-13
s.n.
El Dorado
Hollister Ranch, 5 miles west of Rescue.
365
Comment
UCR197272
Galium porrigens
George K. Helmkamp, E. A. Helmkamp
2008-4-25
13309
El Dorado
Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown
674
Comment
RSA791424
Galium sparsiflorum subsp. sparsiflorum
George K. Helmkamp, E. A. Helmkamp
2011-7-7
17658
El Dorado
Northern Sierra Nevada Mountains: Capps Crossing Road, 5.2 miles south of its junction with Mormon Emigrant Trail
1409
Comment
CHSC73196
Galium trifidum var. pacificum
L. P. Janeway; Eric Schoder
1998-8-24
6144
El Dorado
Lake Tahoe Basin Management Unit. Lake Valley. About 1.2 mi east of Myers.
1941
Comment
JEPS72411
Galium triflorum
Gladys L. Smith
1963-7-27
1875
El Dorado
old Echo Summit Pass Hawley Grade
1889
Comment
SACT001238
Gastridium ventricosum
J. Wilson
1982-7-25
El Dorado
on top of hill, near Loma Drive northeast of intersection.
Comment
UCD75666
Gaultheria ovatifolia
G. Ledyard Stebbins
1968-7-20
6814
El Dorado
This collection number has two sets of notes made by Stebbins. His handwritten notes say: On road from Union Valley Reservoir to Junction Dam. 20 July 1968. His typed notes say: Along Silver Creek, just north of crossing of road between Bryant's Spring and Union Valley Dam. T 12 N, R 14 E, Sec. 30. 4500 ft. 23 July 1968. Newspaper notes say: Above Junction Dam. Date he wrote on specimens from this collection event was 20 July 1968. (Exact location unknown. Coordinates estimated by label maker.)
1371
Comment
UC1613983
Gayophytum
Charles M. Belshaw
1935-5-25
921
El Dorado
12 mi sw of Lake Tahoe (Strawberry Meadow, 42 Milestone on Placerville-Tahoe Highway, Sierra Nevada Mts.); Sierra Nevada Mts., Strawberry Meadow, 42 Milestone
1706
Comment
UCD72598
Gayophytum diffusum
Ellen Dean; T. Sasaki
2007-7-23
4321
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 #3 plot.
1920
Comment
JEPS72758
Gayophytum diffusum subsp. parviflorum
Gladys L. Smith
1963-7-27
1803
El Dorado
50 ft from U.S. Hwy. 50 (at top of grade, first pass over Summit); Echo Summit, old Hawley Grade
2194
Comment
UC422812
Gayophytum diffusum subsp. parviflorum
Miss Katherine Chandler
Sept. 1904
El Dorado
near Glen Alpine
Comment
UC873686
Gayophytum diffusum subsp. parviflorum
A. A. Heller
1916-8-10
12525
El Dorado
on the Lincoln Hwy near Echo Camp
2225
Comment
UCD103642
Gayophytum diffusum subsp. parviflorum
G. K. Helmkamp; E. A. Helmkamp
2006-7-12
10950
El Dorado
Northern Sierra Nevada Mtns. Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges.
1959
Comment
UCR170330
Gayophytum diffusum subsp. parviflorum
George K. Helmkamp, Elizabeth Helmkamp
2005-9-23
9891
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
UCR171540
Gayophytum diffusum subsp. parviflorum
George K. Helmkamp, E. A. Helmkamp
2005-7-31
9725
El Dorado
Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines
1006
Comment
UC1422830
Gayophytum heterozygum
Wedberg
1958-6-20
315
El Dorado
on Carson City-Emerald Bay road 0.4 mi e tunnel (on shoulder of road near SLOW sign, s end of Lake); Lake Tahoe
Comment
UC495577
Gayophytum humile
Merle Randall
1930-6-26
El Dorado
Hawley Grade Lake Tahoe Region (falls)
Comment
SEINET12189462
Gayophytum lasiospermum
L. R. Abrams
1930-1
12699
El Dorado
Tamarack Trail, Gen Alpine Trail
2134
Comment
UCD165745
Gentiana calycosa
Ellen Dean; with Daniel McNair
2016-7-12
9100
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.
2042
Comment
JEPS72492
Gentiana newberryi
Gladys L. Smith
1964-8-27
2363
El Dorado
Benwood Meadows, Sayles Canyon trail Echo Summit Region
2225
Comment
JEPS47054
Gentianopsis simplex
W. L. Jepson
1918-8-21
8085
El Dorado
Lake Tahoe, Tallac
1905
Comment
UCD149112
Gentianopsis simplex
Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu
2014-7-19
8479
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
POM127725
Geranium californicum
M. S. Baker
1904-7-15
s.n.
El Dorado
Lake Valley, Lake Tahoe Region.
Comment Read comments Feb 4 2011
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
UCR173170
Geranium molle
George K. Helmkamp, Elizabeth Helmkamp
2006-4-25
10214
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
OBI64500
Geranium molle
David J. Keil
2005-3-13
30350
El Dorado
Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Rd
500
Comment
UC570425
Geranium richardsonii
Chas. M. Belshaw
1936-7-9
1138
El Dorado
2.25 mi w Lover's Leap (Placerville road to Tahoe); Sierra Nevada Mts.
1767
Comment
UC747302
Geranium richardsonii
G. Thomas Robbins
1944-6-17
1705
El Dorado
ca 1 mi e Pyramid Ranger Station
1676
Comment
UCR197531
Gilia
George K. Helmkamp, E. A. Helmkamp
2008-7-11
13751
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
UC125072
Gilia capitata subsp. mediomontana
Katharine Brandegee
July 1902- July 1908
El Dorado
Kyburz
Comment
UCR195147
Gilia capitata subsp. mediomontana
George K. Helmkamp, E. A. Helmkamp
2007-5-27
12149
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
POM74350
Gilia capitata subsp. mediomontana
Geo Hansen
1895-7-4
1135
El Dorado
Armstrong's Station.
1616
Comment
UC101991
Gilia capitata subsp. pedemontana
Katharine Brandegee
1907-5-17
El Dorado
New York Ravine
Comment
UCR222993
Gilia tricolor
George K. Helmkamp, E. A. Helmkamp
2010-4-24
15940
El Dorado
Sierra Nevada Mountains Foothills, Oak Ridge Road just east of its junction with Blend-O-Green Way, jct. is north of Green Valley Road
390
Comment
UC890664
Githopsis pulchella subsp. pulchella
Carl B. Wolf
1933-5-26
El Dorado
near Salmon Falls (Sweetwater Creek, w slope Sierra Nevada); Sierra Nevada, Sweetwater Creek
152
Comment
RSA183481
Githopsis pulchella subsp. pulchella
Joyce Fetter
1962-5-13
8
El Dorado
Hill on Green Valley Road, 7 miles SE of Folsom.
Comment
JEPS14541
Githopsis specularioides
G. Thomas Robbins with Peter H. Raven
1956-4-29
3681
El Dorado
se edge Placerville; Spanish Ravine
594
Comment
POM213962
Glyceria borealis
H. F. Copeland
1934-7-22
s.n.
El Dorado
Wright's Lake.
2134
Comment
JEPS75167
Glyceria elata
Gladys L. Smith
1971-9-25
3112
El Dorado
Echo Summit; U.S. Hwy Maintenance Station
2250
Comment
UCD150238
Glyceria elata
Ellen Dean
2014-8-12
8567
El Dorado
El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park along General Creek. North side of creek, east of westernmost bridge connecting North and South Fire Roads.
1980
Comment
UCD73784
Glyceria elata
Ellen Dean; J. Poloske and K. Mawdsley
2007-8-24
4484
El Dorado
Washoe Meadows State Park. North-central part of fen system.
1940
Comment
POM302044
Glyceria striata
A. A. Beetle, D. E. Beetle, Alva Hansen
3921
El Dorado
South side of Upper Echo Lake, north slope of Ralston Mt.
2287
Comment
UCR233313
Gnaphalium canescens subsp. thermale
George K. Helmkamp, E. A. Helmkamp
2011-9-1
18219
El Dorado
Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail
1523
Comment
BFRS304
Gnaphalium luteoalbum
Peter Rubtzoff
1972-9-20
6943
El Dorado
Blodgett Forest: County Road about 1.0 miles east of Headquarters Road Junction (Comp. 270U)
Comment
BFRS297
Gnaphalium palustre
Peter Rubtzoff
1974-7-19
7697
El Dorado
Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E)
Comment
SEINET2471017
Gnaphalium palustre
K. Christie
2010-8-2
1957
El Dorado
Lake Tahoe Basin Management Unit (USFS); ca. 0.35 mi. west of High Meadows.
2369
Comment
UC2027245
Gnaphalium palustre
David Keil
3-5 July 1992
23363
El Dorado
Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln.
Comment
JEPS72542
Gnaphalium palustre
Gladys L. Smith
1972-8-23
3509
El Dorado
in 1-2 in of water and at muddy edges of Lily Lake
2072
Comment
POM127579
Gnaphalium palustre
L. R. Abrams
1911-7-30
4875
El Dorado
Fallen Leaf Lodge, Lake Tahoe Region.
2104
Comment
UC593468
Gnaphalium palustre
G. L. Stebbins Jr.
1936-8-17
2051
El Dorado
trail above Glen Alpine
2225
Comment
BFRS348
Gnaphalium stramineum
Peter Rubtzoff, John Thomas Howell
1973-7-19
7185
El Dorado
Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E).
Comment
UCR179359
Gnaphalium stramineum
George K. Helmkamp, E. A. Helmkamp
2006-9-20
11419
El Dorado
Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific
1000
Comment
UCR258111
Gnaphalium stramineum
George K. Helmkamp, Amy Barnes
2014-8-11
23020
El Dorado
Norhern Sierra Nevada Mountains, Wentworth Springs Road at the junction with Eleven Pines Rd., east of Stumpy Meadow Reservoir
1481
Comment
BFRS106
Goodyera
Peter Rubtzoff
1972-10-11
7011
El Dorado
Blodgett Forest: Bacon Canyon in headquarters area (Comp. 250R).
Comment
JEPS118588
Grindelia squarrosa var. serrulata
L. P. Janeway, B. Castro
2011-8-29
10710
El Dorado
Northern High Sierra Nevada. West side of Highway 50/89 (Emerald Bay Road) 1.9 km south of Lake Tahoe Blvd. South Lake Tahoe 7.5; quad.
Comment
UC1713304
Hackelia micrantha
Milo S. Baker
1904-7-1
El Dorado
Fallen Leaf Lake
Comment
UCD42502
Hackelia nervosa
Lloyd P. Tevis
1902-6-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
UC480672
Hackelia nervosa
Dorothy Shelton
1928-5-27
El Dorado
Phillipps
Comment
RSA791759
Hackelia velutina
George K. Helmkamp, E. Helmkamp
2006-7-7
10814
El Dorado
Northern Sierra Nevada Mountains.: Wright s Lake Road, 3.2 miles north of Highway US-50, northeast of Kyburz
1982
Comment
UC463384
Helenium bigelovii
L. R. Abrams
1930-8-8
12731
El Dorado
meadow near Lily Lake; Glen Alpine Canyon
2026
Comment
UCD14417
Helianthella californica
A. M. Shapiro
1996-5-3
s.n.
El Dorado
Traverse Creek, 3 mi east-northeast of Coloma.
600
Comment
CHSC67487
Helianthemum scoparium
James D. Jokerst
1989-11-16
3146
El Dorado
Shingle Springs, S of Hwy. 50, ca. 0.8 mi E of Shingle Line Mine Rd., ca. 0.33 mi N.
414
Comment
UCD80142
Heliotropium europaeum
CNPS SN Foothill Team
2005-4-25
SNFN 0092 b
El Dorado
CDPR Folsom State Recreation Area. The plot is located on the south shore of Folsom Lake near where the American River enters the lake. The Stand is above the Sweetwater trail, about 1/4 mile from the trailhead.
147
Comment
CAS-BOT-BC310031
Hemizonella minima
S. F. Blake
1934-7-2
11846
El Dorado
Strawberry
1767
Comment
CAS-BOT-BC310035
Hemizonella minima
H. M. Hall
1921-6-28
11372
El Dorado
Sly Park
1036
Comment
UCD133051
Hemizonella minima
G. K. Helmkamp; Elizabeth A. Helmkamp
2006-5-31
10573
El Dorado
Northern Sierra Neveda Mountains, Wright's Lake Road just north of Hwy US-50.
1665
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
UCD142035
Heracleum maximum
Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova
2013-7-19
7858
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
POM126776
Hesperochiron californicus
Milo S. Baker
1904-7-3
s.n.
El Dorado
Fallen Leaf Lake. Near Lake Tahoe.
Comment
BFRS277
Heterocodon rariflorum
Peter Rubtzoff
1974-6-18
7591
El Dorado
Blodgett Forest: Bacchi Meadow (Comp. 290R)
Comment
CHSC77443
Heteromeles arbutifolia
Jeffrey Thomas Gautschi
1997-3-23
14
El Dorado
3 km northwest of U.S. Highway 50, 2 km west of State Highway 49.
579
Comment
CAS-BOT-BC310259
Heterotheca grandiflora
John Thomas Howell
1954-5-17
29758
El Dorado
1 mile nw. of Coloma
Comment
UCR173709
Heuchera micrantha
George K. Helmkamp, Elizabeth A. Helmkamp
2006-5-31
10559
El Dorado
Northern Sierra Nevada foothills, along Hwy US-50 at Bridal Veil Falls, east of Pacific House
1002
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-BC420465
Heuchera micrantha var. erubescens
G. Thomas Robbins
1945-7-16
2067
El Dorado
N Fork Webber Creek, 3 mi. E of Camino
914
Comment
UC217368
Heuchera micrantha var. erubescens
H. M. Hall
1921-6-28
11378
El Dorado
Sky Park
Comment
JEPS71845
Heuchera rubescens
Gladys L. Smith and Alasdair H. Neilson
1970-7-27
2484
El Dorado
Summit area Echo Peak
2711
Comment
CAS-BOT-BC312305
Hieracium
Peter Rubtzoff
1974-7-25
7787
El Dorado
Bacchi Meadow (Comp. 290R), Blodgett Forest, Georgetown Divide, Sierra Nevada
1325
Comment
BFRS228
Hieracium albiflorum
Peter Rubtzoff, John Thomas Howell
1973-7-19
7177
El Dorado
Blodgett Forest: Heliport clearing (Comp. 130U).
Comment
UC1069598
Hieracium albiflorum
A. D. Gifford
1934-8-15
323
El Dorado
1 1/2 mi sse Holdridge (Plot 133); El Dorado National Forest, Pyramid Peak Quadrangle
Comment
UCD133145
Hieracium albiflorum
G. K. Helmkamp; E. A. Helmkamp
2006-7-12
10974
El Dorado
Northern Sierra Nevada Mtns: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50.
2104
Comment
UCD42444
Hieracium albiflorum
Lloyd P. Tevis
1902-8-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
CAS-BOT-BC312362
Hieracium albiflorum
J. Clausen
1932-9-14
636
El Dorado
Above Glen Alpine, Tahoe Region, on trail to Mt. Tallac
2286
Comment
CAS-BOT-BC318637
Hieracium horridum
A. A. Heller
1915-8-5
12140
El Dorado
Ridge east of Echo Lake
2438
Comment
UCD133171
Hieracium horridum
Morris Halperin
1932-8-14
868
El Dorado
Strawberry.
1737
Comment
RSA9196
Hieracium horridum
C. B. Wolf
1928-8-17
3331
El Dorado
Susie Lake.
2354
Comment
CAS-BOT-BC55298
Hirschfeldia incana
G. L. Stebbins
1976-8-14
76194
El Dorado
South bank of North Fork, American River, at crossing of State Highway no. 49, between Georgetown and Cool.
213
Comment
CDA19136
Hoita macrostachya
M. Denton
2001-6-26
PDR 1106964
El Dorado
Sierra Nevada; 4041 Jayhawk Rd., Rescue.
419
Comment
UCD132714
Holcus lanatus
Ramona Robison
2012-6-15
s.n.
El Dorado
Marshall Gold Discovery State Historic Park. Located within historic area, east of Highway 49 and west of the South Fork American River.
227
Comment
RSA750889
Holocarpha virgata subsp. virgata
George K. Helmkamp, E. A. Helmkamp
2007-9-19
12981
El Dorado
along Greenstone Road just south of its junction with US-50 (east of Shingle Springs)
427
Comment
UCR190692
Holocarpha virgata subsp. virgata
George K. Helmkamp, E. A. Helmkamp
2007-9-19
12981
El Dorado
Northern Sierra Nevada Mountains Foothills, along Greenstone Road just south of its junction with US-50 (east of Shingle Springs)
427
Comment
LA207956
Holodiscus discolor
L. R. Abrams;
1930-7-23
12698
El Dorado
Glen Alpine Canyon, Tamarack Trail
2285
Comment
CAS-BOT-BC152596
Holodiscus discolor var. discolor
Alice Eastwood
1906-7-24
970
El Dorado
Camp Agassiz, Lake Tahoe region
Comment
UCD165988
Holodiscus discolor var. discolor
Daniel M. McNair
2016-6-10
2135
El Dorado
west side of Tahoe Basin at D.L. Bliss State Park.
2013
Comment
SBBG115681
Holodiscus discolor var. microphyllus
B. Crampton
1989-7-16
10206
El Dorado
Tahoe Basin, Stateline, at Stables
Comment
RSA0034062
Hordeum marinum subsp. gussoneanum
Peter Rubtzoff
1975-6-4
8037
El Dorado
U.C. Blodgett Forest Research Station, County Road, ca. 0.6 miles east of main station entrance.
1350
Comment
UCD85871
Hordeum marinum subsp. gussoneanum
P. B. Kennedy
1922-5-23
s.n.
El Dorado
Barrett Ranch. Near Shingle.
Comment
UCR189771
Horkelia fusca subsp. parviflora
George K. Helmkamp, E. A. Helmkamp
2007-8-9
12715
El Dorado
Northern Sierra Nevada Mountains, Wright's Lake; south side of the lake at the entrance to the campground
2131
Comment
UCR206994
Horkelia fusca subsp. parviflora
George K. Helmkamp, Amy Barnes
2009-7-8
15162
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
RSA49048
Horkelia fusca subsp. parviflora
Verne Grant, Alva Grant
1949-7-25
8795
El Dorado
Below Phillips on Highway 50.
1982
Comment
UCD113477
Horkelia fusca var. parviflora
G. K. Helmkamp; E. A. Helmkamp
2006-7-12
10949
El Dorado
Northern Sierra Nevada Mtns: Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges.
1960
Comment
UCD60557
Horkelia fusca var. parviflora
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-15
4022
El Dorado
Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance.
1926
Comment
CAS-BOT-BC532478
Horkelia fusca var. parviflora
G. Thomas Robbins
1945-8-5
2094
El Dorado
Grassy meadow at edge of Lodgepole pine woods, about 1/2 mile S of Rubicon Springs
1828
Comment
CAS-BOT-BC514262
Horkelia fusca var. pseudocapitata
A. A. Heller
1919-7-29
13335
El Dorado
Meek's Bay, Lake Tahoe
1859
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
UCD106067
Hosackia crassifolia
C. H. Lamoureux; H. B. Currier and D. Dybing
1956-7-7
1169 -7
El Dorado
El Dorado National Forest, trail to Loon Lake.
Comment
UCD18575
Hosackia crassifolia
Roman Gankin
1955-5-22
66
El Dorado
US Hwy 50 between Pacific and Kyburz, 1 mi. east of bridge crossing American River.
1219
Comment
OBI49331
Hosackia oblongifolia var. oblongifolia
Lewis S. Rose
1941-7-21
41336
El Dorado
Emerald Bay, Lake Tahoe
1920
Comment
JEPS72628
Hypericum anagalloides
Gladys L. Smith
1963-7-28
1905
El Dorado
around Audrain Lake (Echo Summit area); Echo Summit area
2133
Comment
JEPS72629
Hypericum anagalloides
Gladys L. Smith
3025
El Dorado
margin of Grass Lake (foot of Luther Pass); Sierra Nevada Mts., Luther Pass, Grass Lake
2194
Comment
UCD110340
Hypericum anagalloides
P. B. Kennedy
1920-8-17
152
El Dorado
El Dorado National Forest -- Barrett Camp.
1920
Comment
UC570345
Hypericum concinnum
P. L. Johannsen
1934-10-18
519
El Dorado
2 1/4 mi. s.e Slate Mt.; El Dorado Nat'l Forest, Placerville Quad.
1066
Comment
SEINET7717682
Hypericum concinnum
Unknown
1888-7-14
El Dorado
Lake Tahoe
Comment
JEPS72631
Hypericum formosum var. scouleri
Bonnie Smith
July 1961
El Dorado
Echo Summit, Hawley Grade trail Sierra Nevada, Echo Summit, Hawley Grade trail
2194
Comment
UCR171543
Hypericum perforatum
George K. Helmkamp, E. A. Helmkamp
2005-7-31
9733
El Dorado
Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines
1006
Comment
SEINET12008073
Hypericum perforatum
Unknown
1959-5-18
5225
El Dorado
Latrobe
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
SBBG11906
Ipomopsis aggregata subsp. aggregata
D. Myrick
1958-6-29
75
El Dorado
S of Lake Tahoe
1889
Comment
UC747021
Iris hartwegii
G. Thomas Robbins
1943-5-2
1062
El Dorado
ca 3 mi e Camino; North Fork Webber Creek
914
Comment
UCR196798
Iris hartwegii subsp. hartwegii
George K. Helmkamp, E. A. Helmkamp
2008-5-15
13438
El Dorado
Sierra Nevada Mountains, White Meadow Road, 0.1 mile west of its junction with Ice House Road, c. 1.3 miles up Ice House Road from US-50
1055
Comment
UCR250702
Iris hartwegii subsp. hartwegii
George K. Helmkamp, Mary Alice Barnes
2013-5-10
20540
El Dorado
Northern Sierra Nevada Mtns. Foothills, Donaldson Trailhead along Volcanoville Road, 0.3 mile southeast of the junction with Bear Foot Road
1041
Comment
CAS-BOT-BC57659
Isoetes bolanderi
John Thomas Howell
1945-9-29
21538
El Dorado
Lake of the Woods
2529
Comment
CAS-BOT-BC112425
Isolepis cernua
John Thomas Howell
1976-10-29
52301
El Dorado
Along the course of Sweetwater Creek below the high-water line of Folsom Lake
121
Comment
UCR184801
Isopyrum stipitatum
George K. Helmkamp, E. A. Helmkamp
2007-5-9
11973
El Dorado
Northern Sierra Nevada Mountains, Ice House Road, 3.2 miles north of Ice House, near Jones Place
1515
Comment
SD87815
Ivesia gordonii
Frank W. Peirson
1925-7-3
6231
El Dorado
Glen Alpine Creek Basin,
2286
Comment
RSA451581
Ivesia gordonii
Anstruther Davidson
1925-08
s.n.
El Dorado
Tahoe.
Comment Read comments May 28 2010
JEPS71907
Ivesia santolinoides
Gladys L. Smith and Alasdair H. Neilson
1970-7-26
2584
El Dorado
summit area Blue Mountain
2673
Comment
UC747262
Ivesia santolinoides
G. Thomas Robbins
1944-7-30
1820
El Dorado
about 3 mi ne of Wrights Lake (9 mi n of U.S. Highway 50, along Willow Flat Trail); Willow Flat Trail
2286
Comment
JEPS29824
Jensia rammii
Rimo Bacigalupi, and L. R. Heckard
1962-5-31
8568
El Dorado
5 mi s Pollock Pines (along Sly Park road)
Comment
CAS-BOT-BC340279
Jensia rammii
David D. Keck
1933-6-1
2443
El Dorado
El Dorado (south side of town)
490
Comment
CAS-BOT-BC340286
Jensia rammii
C. A. Gross
1903-5-21
s.n.
El Dorado
Unspecified
Comment
UCR275752
Juglans californica var. hindsii
George K. Helmkamp, E. A. Helmkamp
2009-9-17
15633
El Dorado
Sierra Nevada Mountains Foothills, Bucks Bar Road, 0.8 mile southeast of its junction with Pleasant Valley Road
683
Comment
SACT002745
Juglans hindsii
J. Wilson
1982-7-10
El Dorado
1.5 mile south of Shingle Lime Mountain Road from Durock Road
277.368
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
UCD165863
Juncus acuminatus
Peter Rubtzoff
1972-9-28
6961
El Dorado
Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E)
1295
Comment
UC1729941
Juncus balticus
L. P. Janeway, Eric Schroder
1998-7-27
5867
El Dorado
about 0.1 mi ne of Camp Richardson (nw corner of Truckee Marsh, near w end of Pope Beach, Emerald Bay Quadrangle); nw corner of Truckee Marsh, Pope Beach
1898
Comment
UCR178649
Juncus bufonius
George K. Helmkamp, E. A. Helmkamp
2006-9-7
11349
El Dorado
Northern Sierra Nevada Mountains, Ice House Road. Robbs Valley near Robbs Hut junction
1720
Comment
UCD148445
Juncus bufonius var. occidentalis
Ellen Dean; T. Starbuck, H. Lin
2014-5-26
8288
El Dorado
Southwestern Tahoe Basin. Washoe Meadows State Park. Central part of park near eastern boundary.
1919
Comment
UC747501
Juncus chlorocephalus
G. Thomas Robbins
1944-7-30
1827
El Dorado
ca 1.5 mi ne Wright Lake (along Twin Lakes trail)
2438
Comment
SEINET3878424
Juncus drummondii
A. A. Beetle, D. E. Beetle; Alva Hansen
1945-1
3938
El Dorado
South side of Upper Echo Lake, north slope of Ralston Mt.; 0
2286
Comment
JEPS73233
Juncus effusus subsp. pacificus
Gladys L. Smith
1972-8-23
3516
El Dorado
near Glen Alpine spring
2194
Comment
UCD141508
Juncus effusus subsp. pacificus
G. K. Helmkamp; E. A. Helmkamp
2007-8-21
12787
El Dorado
Northern Sierra Nevada Mountains. Ice House Road. 21.3 miles north of CA-50 at Robbs Hut Road.
2078
Comment
UCR170333
Juncus effusus var. exiguus
George K. Helmkamp, Elizabeth Helmkamp
2005-9-23
9885
El Dorado
Northern Sierra Nevada Foothills, Silver Fork, 2.1 mi west of Kyburz along US Highway 50
1220
Comment
UCR209035
Juncus effusus var. exiguus
George K. Helmkamp, E. A. Helmkamp
2009-8-19
15492
El Dorado
Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50
1716
Comment
UCR241988
Juncus effusus var. exiguus
George K. Helmkamp, E. A. Helmkamp
2012-9-15
19842
El Dorado
Northern Sierra Nevada Mountains Foothills, Walton Lake; along Balderson Road, 0.4 mile south of its junction with Wentworth Springs Road
951
Comment
UCD149760
Juncus ensifolius
Ellen Dean; K. Craig and V. Stewart
2014-7-30
8507
El Dorado
Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Seepy fen downslope of main fen system on east side of undeveloped road and within old quarry area.
1927
Comment
CHSC94923
Juncus exiguus
L. P. Janeway
2006-8-24
8870
El Dorado
Northern High Sierra Nevada. Blodgett Forest; northwestern branch of Gaddis Creek at crossing of Mainline Road 3.5 road km south of Wentworth Springs Road. East edge of very water-logged flat sedgy meadow.
1291
Comment
UCR201758
Juncus macrandrus
George K. Helmkamp, E. A. Helmkamp
2008-8-1
13954
El Dorado
Northern Sierra Nevada Mountains, Dark Lake 0.4 mile northwest of the entrance to Wright's Lake along Wright's Lake Road
2148
Comment
CHSC73105
Juncus nevadensis
L. P. Janeway
1998-8-5
5933
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
UCD118383
Juncus nevadensis
Danielle Roach; Kendra Sikes
2010-9-7
76
El Dorado
Sugar Pine Fen, South of campground and north of General Creek in Sugar Pine State Park, Tahoe Basin. Collected in vegetation plot #LTAHSP_F3 of the CNPS/Forest Service fen vegetation project.
1915
Comment
RSA368085
Juncus nevadensis
N. C. Cooper
1944-8-20
2585
El Dorado
Lake Tahoe, south end.
1982
Comment
RSA54102
Juncus occidentalis
J. T. Howell
1946-8-30
22910
El Dorado
Upper Angora Lake
2287
Comment
UCD42669
Juncus occidentalis
C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart
1999-8-25
35
El Dorado
Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N
1920
Comment
CHSC73238
Juncus orthophyllus
L. P. Janeway; Eric Schroder
1998-7-27
5861
El Dorado
Lake Tahoe Basin Management Unit. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow along an ephemeral creek.
1905
Comment
CHSC73239
Juncus orthophyllus
L. P. Janeway; Eric Schroder, Katherine Murrell
1998-7-29
5895
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
BFRS89
Juncus oxymeris
Peter Rubtzoff, John Thomas Howell
1973-7-17
7066
El Dorado
Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mile south of County Road (Comp. 370E)
Comment
UCD61762
Juncus oxymeris
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-21
4293
El Dorado
Washoe Meadows State Park. In fen system north of largest fen.
1934
Comment
JEPS111205
Juncus parryi
Steve Matson
2005-7-2
1343
El Dorado
Tahoe Basin, South Lake Tahoe, Osgood Swamp at base of Meyers grade (Highway 50); 38.8456 N, 120.0415 W; elevation 6,520 ft.
1987
Comment
CAS-BOT-BC81098
Juniperus communis
Mrs. S. Earle Kelley
1923-7-1
s.n.
El Dorado
Rubicon Pk. Tahoe Region
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
SBBG56443
Juniperus grandis
W. C. Cumming, P. Stockwell
1940-1-24
2009
El Dorado
above Twin Bridges, Placerville to Lake Tahoe Rd
2133
Comment
CAS-BOT-BC81159
Juniperus occidentalis
W. C. Cumming; Palmer Stockwell
1940-1-24
2009
El Dorado
above Twin Bridge, Placerville to Lake Tahoe road, Sierra Nevada
2133
Comment
CAS-BOT-BC59646
Kalmia microphylla subsp. microphylla
Le Roy Abrams
1911-7-29
4865
El Dorado
Lake Suzy.
2377
Comment
UC35051
Kalmia polifolia subsp. microphylla
W. A. Setchell, C. C. Dobie
Jul 6 1901-Jul 21 1901
El Dorado
above Heather Lake (vicinity of Lake Tahoe)
1897
Comment
UC54428
Kalmia polifolia subsp. microphylla
H. M. Hall and H. P. Chandler
July, 1903
4661
El Dorado
vicinity of Lake Tahoe (Lucile Crest); Sierra Nevada Mountains, Lucile Crest
2499
Comment
CDA33312
Kalmia polifolia subsp. microphylla
P. B. Kennedy
1920-9-18
El Dorado
0
Comment
RSA7345
Keckiella breviflora
Carl B. Wolf
1933-8-9
5207
El Dorado
2.75 mi. from Placerville on rd. to Green Valley. W slope Sierra Nevada.
549
Comment
UC306813
Keckiella breviflora
H. M. Evans
1918-7-24
El Dorado
1000 ft above Strawberry (Pyramid trail); Sierra Nevada
Comment
CAS-BOT-BC262809
Keckiella lemmonii
Peter Rubtzoff
1974-7-18
7688
El Dorado
Pilot Creek Canyon along Pilot Creek Road, N of Blodgett Forest, Section 5
Comment
UC185758
Keckiella lemmonii
Katharine Brandegee
Aug 1914
El Dorado
Riverton; South Fork American River
Comment
JEPS12471
Kelloggia galioides
Alice M. Ottley
1920-6-29
920
El Dorado
Fallen Leaf Lake
Comment
JEPS89124
Kelloggia galioides
Gladys L. Smith
1963-7-27
1826
El Dorado
Old Hawley Grade; Sierra Nevada, Echo Summit Area
2133
Comment
SEINET4691401
Kelloggia galioides
George K. Helmkamp, E. A. Helmkamp
2010-1
16721
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
UCR251258
Kelloggia galioides
George K. Helmkamp, E. A. Helmkamp
2012-7-6
19336
El Dorado
Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50
1707
Comment
SD235034
Kickxia spuria
G. K. Helmkamp, E. A. Helmkamp
2006-9-29
11451
El Dorado
Northern Sierra Nevada Mountains Foothills: Salmon Falls Rd just west of CA-49 and 4 miles south of Cool.
351
Comment
UCR230997
Kickxia spuria
George K. Helmkamp, E. A. Helmkamp
2011-7-2
17625
El Dorado
Northern Sierra Nevada Mountains Foothills, Forni Road at Weber Creek crossing, 1.3 miles south of its Placerville junction with US-50
473
Comment
SEINET12350114
Lachnagrostis filiformis
Unknown
1953-4-22
1122
El Dorado
3 mi W of Rescue, Hollister Ranch
366
Comment
SD234825
Lactuca serriola
G. K. Helmkamp, E. A. Helmkamp
2007-9-2
12881
El Dorado
Foothills, northern Sierra Nevada Mountains: Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station (Omo Ranch 7.5'Q)
957
Comment
UCR254779
Lactuca serriola
Peter Rubtzoff
1972-10-19
7039
El Dorado
Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, clearcut on Main Line Road
1326
Comment
POM53158
Lagophylla glandulosa
Katherine Brandegee
1907-5-29
s.n.
El Dorado
Sweetwater Creek
Comment
SEINET7949759
Lamium amplexicaule
W. Guyer
1976-4-3
74
El Dorado
1 mile N of Greenwood on the road to Georgetown.
762
Comment
UCD106370
Lathyrus lanszwertii var. lanszwertii
C. L. Hitchcock
1949-6-6
19068
El Dorado
5 mi. S of Al Tahoe, near highway 50.
Comment
UCD80291
Lathyrus sulphureus
CNPS SN Foothill Team
2005-6-15
SNNR 0286 b
El Dorado
BLM Pine Hill Preserve, Greenwood Creek Unit, on the north bank of the American River on the BLM Greenwood Creek parcel.
197
Comment
UCR217262
Lathyrus sulphureus
George K. Helmkamp, E. A. Helmkamp
2010-5-13
16012
El Dorado
Sierra Nevada Mountains Foothills, Mosquito Road, 4.4 miles northeast of its junction with US-50 in Placerville
620
Comment
UC89150
Layia fremontii
K. Brandegee
May 1883
El Dorado
Comment
CAS-BOT-BC323215
Layia fremontii
David D. Keck
1933-6-1
2441
El Dorado
1 mile E of Clarksville on Lincoln Highway
304
Comment
JEPS66630
Ledum glandulosum
W. L. Jepson
1918-8-28
8166
El Dorado
above Fallen Leaf (shore of Heather Lake); Heather Lake
2407
Comment
UC412687
Ledum glandulosum
Milo S. Baker
1904-7-3
El Dorado
near Lake Tahoe (Fallen Leaf Lake); Fallen Leaf Lake
Comment
RSA9464
Ledum glandulosum
C. B. Wolf
1928-8-15
3315
El Dorado
On the trail to Mt Tallac 3 miles above Glen Alpine
2439
Comment
UCR241989
Leontodon taraxacoides subsp. taraxacoides
George K. Helmkamp, E. A. Helmkamp
2012-9-15
19841
El Dorado
Northern Sierra Nevada Mountains Foothills, Walton Lake; along Balderson Road, 0.4 mile south of its junction with Wentworth Springs Road
951
Comment
CDA12229
Lepechinia calycina
G. F. Hrusa
1993-6-13
11208
El Dorado
Sierra Nevada Foothills; Corner of Hilton & Buena Vista Drs., Shingle Springs.
Comment
UCD115793
Lepidium nitidum
G. K. Helmkamp; E. A. Helmkamp
2007-3-23
11685
El Dorado
Northern Sierra Nevada Mountains: hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake.
381
Comment
UCR237055
Lepidium nitidum var. nitidum
George K. Helmkamp, E. A. Helmkamp
2012-4-24
18836
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
CAS-BOT-BC12880
Lepidium strictum
G. L. Stebbins
1978-4-21
7817
El Dorado
Along South Fork, American River, from 0-1 mile east of Salmon Falls Bridge, Folsom-Pilot Hill Highway.
182
Comment
UCD61682
Lepidium virginicum subsp. menziesii
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-20
4226
El Dorado
Washoe Meadows State Park. Eastern edge of park just west of Sawmill Road, east of manhole #8.
1918
Comment
UC311651
Leptodactylon pungens
unknown
July 1920
El Dorado
1 mi below Phillips; Sierra Nevada, below Phillips
Comment
UCD118614
Leptosiphon bicolor
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-1
10285
El Dorado
Northern Sierra Nevada foothills corner of Pleasant Valley Road and Patterson Drive; west end of Diamond Springs.
537
Comment
UCD118621
Leptosiphon bicolor
G. 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
UCD60570
Leptosiphon ciliatus
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-16
4035
El Dorado
Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73.
1933
Comment
UCD41294
Leptosiphon filipes
Ellen Dean; Davis Botanical Society
2003-5-17
1750
El Dorado
Northeast of Placerville. El Dorado National Forest. East of Hwy 193, west of Traverse Creek. Along Bear Creek Road, just east of intersection with Meadowbrook Road. About 1.6 road miles from the junction of Meadowbrook Road and Hwy 193. 0.2 road miles upslope of bridge over creek, southeast side of road.
Comment
POM127438
Leptosiphon harknessii
L. R. Abrams
1911-7-29
4816
El Dorado
Mt. Tallac - Fallen Leaf Trail
2378
Comment
SBBG28038
Lessingia leptoclada
A. Carter
1939-9-30
1483
El Dorado
cyn of the Middle Fork of the American River, 2.4 mi N of Cool on rd to Auburn
396
Comment
SBBG63055
Lessingia leptoclada
R. Hoffmann
1930-7-14
El Dorado
below Placerville
Comment
UCD134080
Lessingia leptoclada
Jack Major
1961-9-13
694
El Dorado
just above Kyburz, along U.S. Highway 50.
1249
Comment
UCD134083
Lessingia leptoclada
G. H. Vansell
1936-7-23
s.n.
El Dorado
Camino.
Comment
OBI82147
Leucanthemum vulgare
George K. Helmkamp, Elizabeth Helmkamp
2013-7-22
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
UCR266503
Leucocrinum montanum
Molly Jean Ferry
2011-6-11
001
El Dorado
Sierra Nevada Mtns., Washoe Meadows State Park. Central part of park near eastern boundary south of manhole #47, open area northwest of intersection of trail with a dirt road
1913
Comment
UCD150207
Leucothoe davisiae
Ellen Dean; N. Khuu, S. Dohle
2014-8-9
8556
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.
1998
Comment
UCD148162
Lewisia nevadensis
Ellen Dean; T. Starbuck, H. Lin
2014-5-26
8266
El Dorado
Southwestern corner of the Tahoe Basin. Washoe Meadows State Park. Near Grizzly Mountain Road in Meyers. Along trail with sewer manholes that travels from Grizzly Mountain Road to dry meadow.
1928
Comment
UCD101638
Lewisia nevadensis
G. L. Stebbins; L. D. Smith
1978-7-2
78126
El Dorado
near Fountain Place, 7 miles southeast of South Tahoe.
2377
Comment
UCD39096
Lewisia rediviva
Beecher Crampton
1964-4-27
6929
El Dorado
4.2 miles S of Lotus.
Comment
CAS-BOT-BC444508
Lewisia triphylla
Wm. Vortriede
1925-7-1
s.n.
El Dorado
Camp Sacramento
Comment
CAS-BOT-BC444513
Lewisia triphylla
Alice Eastwood
1906-7-23
898
El Dorado
Glen Alpine Region. Trail to Lily Lake
Comment
CAS-BOT-BC444516
Lewisia triphylla
G. L. Stebbins
1969-8-2
6964
El Dorado
West side of Desolation Wilderness area, just north of Tyler Lake.
2499
Comment
CAS-BOT-BC436011
Ligusticum grayi
L. R. Abrams
1911-7-27
4802
El Dorado
Near Fallen Leaf Lake
2042
Comment
CHSC73129
Ligusticum grayi
L. P. Janeway; Eric Schroder
1998-8-24
6152
El Dorado
Lake Tahoe Basin Management Unit - National Forest. Lake Valley; a meadow along a western branch of Saxon Creek, about 1.2 mi east of Meyers.
1941
Comment
UC463345
Ligusticum grayi
L. R. Abrams
1930-8-15
12743
El Dorado
Glen Alpine to Susie Lake
2286
Comment
CAS-BOT-BC451570
Lilaea
John Thomas Howell
1954-5-17
29694
El Dorado
1.5 miles south of Garden Valley
Comment
UC306845
Lilium parvum
unknown
1918-7-21
El Dorado
near Phillips; Sierra Nevada
2316
Comment
UC971830
Limnanthes alba
Ethel Crum
1941-5-3
2139
El Dorado
1 mi nw Shingle Springs; Sierra Nevada Foothills
457
Comment
RSA516493
Limnanthes alba
L. R. Heckard
1969-6-2
2280
El Dorado
At base of Jaybird Falls at Jaybird Power House, northwest of Riverton.
930
Comment
UCD85011
Limnanthes alba subsp. versicolor
Dena Grossenbacher
2009-4-22
971
El Dorado
Along west side of Highway 49, 3.3 miles south of El Dorado. Private property.
347
Comment
UC971899
Limnanthes striata
Annetta Carter
1941-4-6
1609
El Dorado
8 mi e Folsom (junction with Latrobe road)
167
Comment
UC754226
Linanthus bakeri
Herbert L. Mason
1932-4-25
7015
El Dorado
Pilot Hill; ; Pilot Hill, Eldorado Co.
Comment
UC1023041
Linanthus bicolor
G. Thomas Robbins
1944-5-21
1615
El Dorado
about 3 mi e Camino (canyon of North Fork Webber Creek); North Fork Webber Creek
975
Comment
UCR173656
Linanthus bicolor
George K. Helmkamp, Elizabeth Helmkamp
2006-5-1
10285
El Dorado
Northern Sierra Nevada foothills, corner of Pleasant Valley Road and Patterson Drive; west end of Diamond Springs
537
Comment
JEPS13931
Linanthus filipes
G. Thomas Robbins
1944-6-18
1717
El Dorado
5 mi s Pollock Pines; Sly Park
1005
Comment
UC1060663
Linanthus filipes
Herbert L. Mason
1957-4-28
14690
El Dorado
about 5 mi s Georgetown; Garden Valley
579
Comment
UC125229
Linanthus filipes
Katharine Curran
May 1884
El Dorado
Sweetwater
Comment
JEPS71455
Linanthus harknessii
Gladys L. Smith
1972-7-20
3376
El Dorado
trail to Lake Gilmore to Glen Alpine
2438
Comment
UCR37223
Linanthus harknessii subsp. harknessii
A. C. Sanders
1984-6-17
5032
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
UC1191148
Linanthus parviflorus
Herbert L. Mason
1932-4-25
7007
El Dorado
near Latrobe
Comment
UC1191149
Linanthus parviflorus
Herbert L. Mason
1928-5-4
4482
El Dorado
4 mi n Shingle Springs; Green Valley
Comment
UCSB5151
Linanthus pungens
Keator, Glenn
1958-7-28
El Dorado
1/2 mile above Fallen Leaf Lake on Angora Lake-Fallen Leaf Lake trail; Sierra Nevada
Comment
UCD110571
Linum bienne
G. K. Helmkamp; E. A. Helmkamp
2006-7-28
11025
El Dorado
Northern Sierra Nevada Mtns: North Truckee River Rd., 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe.
2009
Comment
UCR176009
Linum lewisii var. alpicola
George K. Helmkamp, E. A. Helmkamp
2006-7-28
11025
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
CAS-BOT-BC111968
Lipocarpha micrantha
John Thomas Howell
1930-10-12
5586
El Dorado
River's Edge, North Fork of Cosumnes River, 6.5 miles north of Plymouth.
243
Comment
SEINET10883238
Lipocarpha micrantha
John Thomas Howell
1930-10-12
Howell 5586
El Dorado
River's edge, North Fork of Cosumnes River, 6.5 miles N of Plymouth.
Comment
CAS-BOT-BC425349
Lithophragma affine
Marcus E. Jones
1983-5-8
s.n.
El Dorado
Kelsey
Comment
CAS-BOT-BC430956
Lithophragma bolanderi
Wm. Vortriede
1928-5-16
s.n.
El Dorado
Coloma
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
UC496459
Lithophragma glabrum
Merle Randall
1930-6-24
El Dorado
Placerville Road near Echo Summit; Lake Tahoe Region, near Echo Summit
Comment
JEPS5382
Logfia filaginoides
Rimo Bacigalupi with G. L. Stebbins, L. R. Heckard, and Karl Jacob
1951-5-13
3318
El Dorado
2.3 mi s Kelsey (site of Marshall's Blacksmith Shop not Kelsey P.O.) (1.8 mi above (n of) bridge across the river, along grade into canyon of the S. Fork of the American River); S. Fork of the American River
Comment
UCD66486
Lolium temulentum
Beecher Crampton
1956-6-22
3612
El Dorado
3.2 miles northwest of Somerset, ca. 9 miles southeast of Placerville.
Comment
POM192691
Lomatium caruifolium
Katherine Brandegee
1907-05
s.n.
El Dorado
New York Ravine
Comment
UC1046477
Lomatium marginatum var. marginatum
Rimo Bacigalupi with G. L. Stebbins, L. R. Heckard and Karl Jacob
1951-5-13
3310
El Dorado
1.8 mi NE of Georgetown (W slopes of Hotchkiss Hill)
975
Comment
UC1400223
Lomatium torreyi
G. Ledyard Stebbins
1969-5-31
6904
El Dorado
on S rim of Rubicon Canyon, below Leonardi Springs
1097
Comment
UCD19906
Lomatium utriculatum
C. H. Lamoureux; R. Gankin
1957-3-24
1187
El Dorado
Greenstone Feed Store, Hwy 50, between Placerville and Shingle Springs, on north side of highway.
Comment
JEPS39408
Lonicera cauriana
Wayne Savage
1965-6-30
446
El Dorado
near Grass Lake; El Dorado National Forest
2346
Comment
UC495509
Lonicera conjugialis
Merle Randall
1930-6-21
El Dorado
Berkeley Echo Lake Camp Lake Tahoe Region
2267
Comment
UCD111866
Lonicera conjugialis
Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran
2011-8-8
7162
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.' Southwest corner of meadow.
1978
Comment
UCD38850
Lonicera conjugialis
Beecher Crampton
1962-9-25
6680
El Dorado
Echo Summit, US Hwy. 50.
2250
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
UCR197028
Lonicera hispidula var. vacillans
George K. Helmkamp, E. A. Helmkamp
2008-6-3
13583
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
UCD137345
Lonicera interrupta
R. A. Pendeton
1939-5-21
s.n.
El Dorado
Otter Creek.
Comment
UCD137346
Lonicera interrupta
Lisa L. Serafini
1982-5-30
17
El Dorado
Pine Hill, 1/3 mile east of lookout tower.
615
Comment
UCD61719
Lonicera involucrata
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-21
4250
El Dorado
Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66.
1936
Comment
BFRS46
Lotus
Peter Rubtzoff, John Thomas Howell
1973-7-17
7065
El Dorado
Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 miles south of County Road (Comp. 370E
Comment
CAS-BOT-BC173592
Lotus
Peter Rubtzoff
1974-6-4
7545
El Dorado
U.C. Blodgett Forest Research Station, Bacchi Meadow.
Comment
CAS-BOT-BC259170
Lotus
Peter Rubtzoff
1972-9-14
6891
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
POM16963
Lotus grandiflorus var. macranthus
Katherine Brandegee
1907-05
s.n.
El Dorado
Sweetwater Creek
Comment
UCR251270
Lotus nevadensis
George K. Helmkamp, E. A. Helmkamp
2012-7-6
19347
El Dorado
Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50
1707
Comment
UCR176747
Lotus nevadensis var. nevadensis
George K. Helmkamp, E. A. Helmkamp
2006-7-12
10946
El Dorado
Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges
1960
Comment
UCR206780
Lotus nevadensis var. nevadensis
George K. Helmkamp, Amy Barnes
2009-7-8
15140
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
UCR216045
Lotus nevadensis var. nevadensis
George K. Helmkamp, E. A. Helmkamp
2009-6-29
15056
El Dorado
Sierra Nevada Mountains Foothills, Ice House Road, 0.2 miles north of its junction with CA-50, c. 7.3 miles ENE (83 deg. ) of Pollock Pines
989
Comment
UC85299
Lotus oblongifolius var. oblongifolius
Katharine Brandegee
1907-5-25
El Dorado
near Placerville
Comment
UCR179427
Lotus purshianus
Roman Gankin
1955-5-22
67
El Dorado
2 mi east of Shingle Springs
457
Comment
RSA0045229
Lotus purshianus var. purshianus
George K. Helmkamp, E. A. Helmkamp
2006-9-29
11442
El Dorado
Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool.
351
Comment
RSA0065260
Lupinus albicaulis
Daisie Huang
2006-8-12
06081206
El Dorado
Near Kirkwood on Hwy 89.
2563
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
RSA0016969
Lupinus albicaulis subsp. wolfianus
Carl B. Wolf
1933-5-25
4939
El Dorado
Just E of the American Institute of Forest Genetics, Placerville.
762
Comment
UCD105982
Lupinus albifrons
P. B. Kennedy
1922-5-23
s.n.
El Dorado
Barrett Ranch. Near Shingle.
Comment
SBBG129055
Lupinus albifrons var. collinus
G. K. Helmkamp, E. A. Helmkamp
2013-6-15
20868
El Dorado
Silver Fork Rd, 2.3 mi S of its jct with US-50 in Kyburz
1454
Comment
UCR237056
Lupinus albifrons var. collinus
George K. Helmkamp, E. A. Helmkamp
2012-4-24
18846
El Dorado
Northern Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, N of Placerville & S of Kelsey
398
Comment
UCR250152
Lupinus apertus
George K. Helmkamp, Elizabeth Helmkamp
2013-6-19
20925
El Dorado
Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail
2188
Comment
SBBG3674
Lupinus argenteus var. meionanthus
H. and M. Dearing
1939-7-6
3848
El Dorado
Globins, Lake Tahoe
1828
Comment
OBI79674
Lupinus benthamii
Al Faustini
1992-4-1
s.n.
El Dorado
Grounds of residence on Sand Ridge Road
600
Comment
UCD107037
Lupinus benthamii
Al Stevenson
1964-4-17
15
El Dorado
along Rattlesnake Road, in an area 4-10 miles east of Cool.
396
Comment
RSA724926
Lupinus benthamii var. benthamii
L. P. Janeway
2006-5-10
8584
El Dorado
Southwestern tip of Grand Point, along spur road just above Happy Valley Road, overlooking the confluence of North Fork Consumnes River and Camp creek.
610
Comment
SEINET3282775
Lupinus bicolor
George K. Helmkamp, E. A. Helmkamp
2007-5-1
11911
El Dorado
Foothills, Northern Sierra Nevada Mountains; access road to South Fork American River along CA-49, 4.4 miles northwest of Coloma.
207
Comment
UC747292
Lupinus bicolor
G. Thomas Robbins
1943-4-20
1014
El Dorado
about 3 mi e Camino (on canyon slope above North Fork Webber Creek); above North Fork Webber Creek
975
Comment
SBBG11878
Lupinus breweri
D. Myrick
1958-6-28
64
El Dorado
S end Lake Tahoe
1859
Comment
UCR176026
Lupinus fulcratus
George K. Helmkamp, E. A. Helmkamp
2006-7-28
11033
El Dorado
Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd
2226
Comment
UC149871
Lupinus latifolius var. columbianus
Katharine Brandegee
El Dorado
Camino
Comment
UCD108183
Lupinus latifolius var. columbianus
A. A. Heller
1915-8-6
12166
El Dorado
Near Echo Camp on the Lincoln Highway.
2133
Comment
UCD108197
Lupinus latifolius var. columbianus
P. B. Kennedy
1920-8-14
75
El Dorado
El Dorado National Forest, Barrett Camp.
1935
Comment
UCR251273
Lupinus latifolius var. columbianus
George K. Helmkamp, E. A. Helmkamp
2012-7-6
19361
El Dorado
Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50
2078
Comment
UCR233032
Lupinus lepidus var. confertus
George K. Helmkamp, E. A. Helmkamp
2011-9-23
18309
El Dorado
Northern Sierra Nevada Mountains, along Ice House Road, 8.6 miles north of its junction with US-50
1613
Comment
UCD108572
Lupinus lepidus var. sellulus
G. K. Helmkamp; E. A. Helmkamp
2006-7-31
11075
El Dorado
Northern Sierra Nevada Mountains. Along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy. U.S.--50.
1864
Comment
CDA27498
Lupinus microcarpus var. densiflorus
G. D. Barbe, T. C. Fuller
1985-5-14
4229
El Dorado
China Hill Road (County Road 109); Howard Neilson Ranch, south of El Dorado on Highway 49.
0
Comment
UCD80301
Lupinus nanus
CNPS SN Foothill Team
2005-3-23
SNFN 0043
El Dorado
CDPR Folsom State Recreation Area, west side of 'Peninsula' area, approximately 25 m W of end point of nature loop trail.
141
Comment
SEINET2470975
Lupinus polyphyllus
K. Christie
2010-7-26
1916
El Dorado
Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit.
2293
Comment
UCD159977
Lupinus polyphyllus
Jack Major
1966-5-1
s.n.
El Dorado
Pine Hill.
Comment
SEINET13276769
Lupinus polyphyllus
Daisie Huang
2006-1
06081203
El Dorado
Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe
1904
Comment
CAS-BOT-BC320460
Lupinus polyphyllus subsp. superbus
Peter Rubtzoff
1974-7-25
7782
El Dorado
Georgetown Divide: U.C. Blodgett Forest Research Station, Mutton Creek Road (New Gaddis Creek Road), near junction with Main Line Road.
1292
Comment
JEPS71980
Lupinus polyphyllus var. burkei
Gladys L. Smith
1964-7-5
2071 -A
El Dorado
2 mi w Echo Summit (Pow-wow bog); w of Echo Summit, Pow-wow bog
2133
Comment
UCD109448
Lupinus polyphyllus var. burkei
David W. Gilpin
1976-7-15
s.n.
El Dorado
west end of Grass Lake near Luther Pass.
Comment
SEINET10488891
Lupinus sellulus
Lewis S. Rose
1963-7-11
Rose 63215
El Dorado
Open pine woods, Tahoe Valley.
1911
Comment
RSA286224
Lupinus sellulus subsp. sellulus
Robert F. Thorne
1974-7-31
44934
El Dorado
Grass Lake road S of Meyers and N of Luthers Pass
2195
Comment
CHSC93519
Lupinus stiversii
L. P. Janeway
2006-5-10
8583
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
UCD72686
Luzula comosa
Ellen Dean; T. Sasaki
2007-7-23
4408
El Dorado
Tahoe Conservancy Lands, north of Lake Valley Recreation area, north side of Upper Truckee River. Upper Truckee River Restoration Project monitoring well #20 plot.
1923
Comment
RSA368907
Luzula divaricata
Albert J. Perkins
1923-8-6
s.n.
El Dorado
Lake Tahoe, summit of Angora Peak
2439
Comment Read comments Mar 6 2011
UC1514511
Luzula divaricata
Gladys L. Smith and Alasdair H. Neilson
1970-8-25
2779
El Dorado
summit area Mt. Tallac; summit area Mt. Tallac
2819
Comment
UCR177013
Lychnis coronaria
George K. Helmkamp, E. A. Helmkamp
2005-9-23
9886
El Dorado
Northern Sierra Nevada Foothills, Silver Fork, 2.1 mi west of Kyburz along US Highway 50
1220
Comment
UCD98219
Lychnis coronaria
Jirair Carapetian
1969-5-18
40
El Dorado
along bank of American River, Marshall Gold Discovery area, 2 miles north of Colma.
481
Comment
SEINET11601309
Madia citriodora
K. Brandegee
1907-5-25
s.n.
El Dorado
Above Placerville
Comment
CAS-BOT-BC342738
Madia elegans
John Thomas Howell
1930-10-12
5559
El Dorado
2 miles n. of Placerville
Comment
CAS-BOT-BC520334
Madia elegans
George K. Helmkamp; E. A. Helmkamp
2012-9-5
19750
El Dorado
Northern Sierra Nevada Mountains Foothills: along Lotus Road, 1.6 mi S of jct with CA-49, 1.45 mi SW (238 deg. ) of Coloma
248
Comment
UC830845
Madia elegans
A. A. Heller
1915-9-10
12255
El Dorado
near Shingle Springs
Comment
UCD72633
Madia elegans
Ellen Dean; T. Sasaki
2007-7-23
4356
El Dorado
Washoe Meadows State Park, eastern side of park near undeveloped road. Upper Truckee River Restoration Project monitoring well #15 plot.
1920
Comment
UCR206830
Madia elegans subsp. densifolia
George K. Helmkamp, E. A. Helmkamp
2009-6-6
14917
El Dorado
Sierra Nevada Mountains Foothills, along Mosquito Road, 5.9 miles north of its junction with CA-50 in Placerville
505
Comment
SD234317
Madia elegans subsp. elegans
G. K. Helmkamp, E. A. Helmkamp
2007-9-2
12884
El Dorado
Foothills, northern Sierra Nevada Mountains: Grizzly Flat road 10.4 miles ESE of Somerset.
1107
Comment
UC917098
Madia exigua
R. H. Miller
1950-6-4
93
El Dorado
about 2 mi s Echo Summit (along Highway 89)
1981
Comment
CAS-BOT-BC334680
Madia glomerata
Alice Eastwood
1906-7-27
1075
El Dorado
Fallen Leaf Lake, Glen Alpine Region
Comment
UCD134262
Madia glomerata
G. K. Helmkamp; E. A. Helmkamp
2006-7-12
10943
El Dorado
Northern Sierra Nevada Mtns. Mount Ralston Trail and Hwy. U.S.-50, about 0.9 mile south of Twin Bridges.
1960
Comment
UCD72693
Madia glomerata
Ellen Dean; T. Sasaki
2007-7-23
4415
El Dorado
Tahoe Conservancy Lands, north of Lake Valley Recreation area, north side of Upper Truckee River. Upper Truckee River Restoration Project monitoring well #20 plot.
1923
Comment
CAS-BOT-BC342912
Madia gracilis
Alice Eastwood
1906-7-21
988
El Dorado
Glen Alpine Region. Camp Agassiz
Comment
JEPS119425
Madia gracilis
G. K. Helmkamp, E. A. Helmkamp
2011-7-2
17627
El Dorado
Northern Sierra Nevada Mountains Foothills, Forni Road at Weber Creek crossing, 1.3 miles south of its Placerville junction with US-50
Comment
UC485314
Madia gracilis
Helen D. Geis
1912-6
157
El Dorado
Lakeside
Comment
UCR217857
Madia rammii
George K. Helmkamp, E. A. Helmkamp
2010-5-22
16089
El Dorado
Sierra Nevada Mountains Foothills, Perry Creek Road, 0.1 mile south of its junction with Slug Gulch Road, 0.4 mi. northeast of Fairplay
677
Comment
SEINET5712181
Madia rammii
Stephen Randall
1974-1
29
El Dorado
Jenkinson Lake, 2 miles south of US 50 on Sly Park Road.; Jenkinson Lake
1372
Comment
SEINET5339050
Mahonia pumila
L. Vutz
1976-4-3
s.n.
El Dorado
2 miles east of Georgetown.
1067
Comment
UCD55364
Maianthemum stellatum
Ellen Dean; Mark Bibbo
2006-7-18
3214
El Dorado
EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Upstream (west) of golf hole #17 on north side of Upper Truckee River.
1918
Comment
UCR207027
Malva nicaeensis
George K. Helmkamp, E. A. Helmkamp
2009-5-26
14803
El Dorado
Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs
530
Comment
SEINET8551050
Marah fabacea
B. Nightengale
1961-3-18
56
El Dorado
Near Hwy 49, ca 25 miles NW of Placerville.
427
Comment
UCR255713
Marrubium vulgare
Peter Rubtzoff
1972-10-25
7046
El Dorado
Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Main Line Road above clear-cut
1357
Comment
SJSU3968
Marsilea vestita subsp. vestita
C. W. Sharsmith
1964-6-17
7286
El Dorado
Fallen Leaf Lake (near its NE margin)
1950
Comment
BFRS39
Medicago lupulina
Peter Rubtzoff
1974-7-24
7768
El Dorado
Blodgett Forest: County Road ca. 0.1 mile east of Headquarters Road junction (Comp. 220R)
Comment
UCR219686
Medicago lupulina
George K. Helmkamp, E. A. Helmkamp
2009-11-3
15721
El Dorado
Sierra Nevada Mountains Foothills, at a bridge on Grizzly Flat Road 8.0 miles east of its junction with Hwy E-16 at Somerset
925
Comment
UCD107832
Medicago polymorpha
G. K. Helmkamp; E. A. Helmkamp
2007-5-1
11925
El Dorado
Northern Sierra Nevada Mountains: along Hwy CA-49 at the junction with Teal Road, 3.0 miles northwest of US-50 in Placerville.
558
Comment
SD237447
Medicago praecox
G. K. Helmkamp, E. A. Helmkamp
2012-4-30
18877
El Dorado
Sierra Nevada Mountains Foothills: Mosquito Road, 0.3 mile north of the bridge over the South Fork American River (Slate Mountain 7.5'Q)
427
Comment
CAS-BOT-BC271136
Melica aristata
Peter Rubtzoff
1976-6-24
8697
El Dorado
Headquarters Road ca. 0.1 mi. north of junction with County Road, Blodgett Forest, Sierra Nevada
1310
Comment
RSA116439
Melica aristata
Beecher Crampton
1956-6-22
3602
El Dorado
Omo Ranch Post office.
1067
Comment
CDA10923
Melica californica
G. F. Hrusa
1994-4-28
11835
El Dorado
Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Common on open slopes, among shrubs of chamise/leather oak. Serpentine parent material.
Comment
SACT001493
Melica californica
J. Wilson
1982-5-7
El Dorado
247.0
Comment
UCD36627
Melica californica
Beecher Crampton
1955-6-1
2816
El Dorado
El Dorado County, 5 miles east of Folsom, Green Valley Road.
Comment
UCD86436
Melica californica
Beecher Crampton
1955-6-1
2816
El Dorado
5 miles east of Folsom, Green Valley Road.
Comment
UCD86903
Melica californica
Beecher Crampton
1959-5-21
5232
El Dorado
3.6 miles NE of Latrobe, 0.5 mile W of Brandon School, on French Camp Road.
Comment
UCR188023
Melica californica
George K. Helmkamp, E. A. Helmkamp
2007-4-30
11903
El Dorado
Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville
511
Comment
SEINET221083
Melica californica var. nevadensis
Mary E. Barkworth, B Neely
1980-4-18
2441
El Dorado
Folsom Lake State Park ; Peninsula Campground
244
Comment
UCD165746
Melica subulata
Ellen Dean; with Daniel McNair
2016-7-12
9101
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.
2042
Comment
UCR174297
Melica torreyana
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-7
10654
El Dorado
Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49
512
Comment
UCD106973
Melilotus albus
Ellen Dean; G. Golden, D. Lubin, S. Tidball
2011-8-24
7244
El Dorado
Lake Tahoe Basin. Emerald Bay State Park. Adjacent to Vikings Holm buildings.
1918
Comment
UCR171403
Melilotus albus
George K. Helmkamp, E. A. Helmkamp
2005-7-31
9725 A
El Dorado
Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines
1006
Comment
CAS-BOT-BC290602
Mentha
Peter Rubtzoff
1979-8-17
9313
El Dorado
Baldwin Beach on the south shore of Lake Tahoe. Lower Tallac Creek, behind the beach and near eastern parking lot.
2148
Comment
UCD125122
Mentha pulegium
Beecher Crampton
1980-9-23
9760
El Dorado
south of El Dorado Hills.
Comment
UCR190311
Mentha spicata var. spicata
George K. Helmkamp, E. A. Helmkamp
2007-9-2
12874
El Dorado
Northern Sierra Nevada Mountains Foothills, Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station
957
Comment
UC1213886
Menyanthes trifoliata
Verne Grant, Alva Grant
1946-7-26
7796
El Dorado
at sw end of Angora Lake Angora Lake
2286
Comment
CHSC56530
Mertensia ciliata var. stomatechoides
K. R. Stern
1985-6-14
8111
El Dorado
Echo Summit.
2225
Comment
CHSC56335
Micranthes aprica
K. R. Stern
1985-6-14
8139
El Dorado
Echo Summit.
2225
Comment
CAS-BOT-BC428774
Micranthes californica
G. L. Stebbins
1976-5-31
7623
El Dorado
South bank of South Fork, American River at mouth of Iowa Canyon
502
Comment
UCD102847
Micranthes nidifica
John D. Atkin
1952-5-3
38
El Dorado
American River, beside Highway 50, 1 mile east of Riverton.
1066
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-BC429292
Micranthes tolmiei
M. S. Jussel
1928-7-11
s.n.
El Dorado
Star Lake, Lake Tahoe region.
Comment
CAS-BOT-BC349266
Microseris nutans
Laura Lorraine
1923-1-1
s.n.
El Dorado
Vicinity of Fallen Leaf Lake
Comment
UCR218109
Microseris nutans
George K. Helmkamp, E. A. Helmkamp
2010-7-9
16488
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
UCD165630
Microsteris gracilis
Ellen Dean; with Daniel McNair
2016-6-10
8977
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.
1950
Comment
UCD69331
Microsteris gracilis
Keith B. Comfort
1984-5-28
29
El Dorado
0.5 miles up private rd. that is 100 yds from bridge (Fallen Leaf Rd.) over Glen Alpine Creek; in Yellow pine forest dominanted by Pinus ponderosa, Pinus Lambertina, and Abies concolor; locally abundand herb, 12 cm. tall with small white flowers; growing in moist soil with granite parent material in partial sun.
1993
Comment
SJSU4000
Mimetanthe pilosa
C. W. Sharsmith
1964-6-21
7340
El Dorado
1 mi W of Shingle Springs
365
Comment
UC1073311
Mimulus bicolor
George B. Rossbach
1955-5-21
500
El Dorado
n Route 50 (near Pacific); South Fork American River
914
Comment
POM196069
Mimulus bicolor
L. F. Robbins
1927-5-6
s.n.
El Dorado
Near Placerville.
Comment
POM127799
Mimulus breweri
L. R. Abrams
1911-7-27
4780
El Dorado
Lake Valley, (Lake Tahoe)
1951
Comment
SEINET12269802
Mimulus breweri
H. H. Heller
1938-1
669
El Dorado
Mount Tallae
Comment
JEPS17463
Mimulus guttatus
Rimo Bacigalupi with G. Thomas Robbins
1955-5-21
5158
El Dorado
1.5 mi n Pleasant Valley (along Camino - Pleasant Valley road); Webber Creek drainage
762
Comment
JEPS71704
Mimulus guttatus
Gladys L. Smith
1963-7-9
2882
El Dorado
near California Alpine Lodge; Sierra Nevada, Echo Summit
2250
Comment
SEINET7249223
Mimulus guttatus
George K. Helmkamp, E. A. Helmkamp
2012-1
19351
El Dorado
Northern Sierra Nevada Mountains: Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50.
2078
Comment
UCD44842
Mimulus guttatus
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-9
2208
El Dorado
Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N.
1944
Comment
UCR173798
Mimulus guttatus
George K. Helmkamp, Elizabeth A. Helmkamp
2006-5-31
10591 A
El Dorado
Northern Sierra Nevada foothills, along Hwy US-50, 0.6 mile east of White Hall
1055
Comment
UCR251259
Mimulus guttatus
George K. Helmkamp, E. A. Helmkamp
2012-7-6
19351
El Dorado
Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50
2078
Comment
RSA101794
Mimulus guttatus
Unspecified
1903-6-11
41
El Dorado
Placerville.
Comment
SBBG11905
Mimulus guttatus
D. Myrick
1962-6-28
El Dorado
above Lake Tahoe
2133
Comment
SFV8684
Mimulus guttatus
R. M. McMaster
1973-5-13
396
El Dorado
Sierra Nevada 3 miles west of Fiddletown on State Highway 16. Foothill roadside in ditch.
701
Comment
UCR188999
Mimulus jepsonii
George K. Helmkamp, Elizabeth Helmkamp
2007-6-20
12387
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
UCR233310
Mimulus jepsonii
George K. Helmkamp, E. A. Helmkamp
2011-9-1
18220
El Dorado
Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail
1523
Comment
RSA535813
Mimulus kelloggii
David M. Thompson
1988-5-17
901
El Dorado
North Fork Cosumnes River, ca. 200 m SW of Bucks Bar Road, 1.2 mi NW of Somerset.
503
Comment
RSA535562
Mimulus layneae
David M. Thompson
1988-6-12
947
El Dorado
Ca 2.5 air mi SE of Georgetown. Junction of Meadow Brook Road and Bear Creek Road.
701
Comment
JEPS72201
Mimulus leptaleus
Gladys L. Smith
1963-7-28
1920
El Dorado
trail from Audrian Lake to U.S. 50; Echo Summit area
2164
Comment
UC1063095
Mimulus lewisii
P. L. Johannsen
1934-8-9
453
El Dorado
Wrights; Eldorado National Forest, Pyramid Peak Quadrangle
Comment
UC54635
Mimulus lewisii
H. M. Hall and H. P. Chandler
August 1-2, 1903
4753
El Dorado
Pyramid Peak Sierra Nevada Mountains
2682
Comment
PASA123
Mimulus lewisii
Elizabeth Butler
July 1931
El Dorado
Lake Tahoe
Comment
UCD147704
Mimulus microphyllus
Allyson Ayalon; Lucie Jerabkova
2012-7-1
82
El Dorado
El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50.
1645
Comment
UCD165804
Mimulus microphyllus
Ellen Dean; with Daniel McNair
2016-7-19
9145
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.
2053
Comment
JEPS72198
Mimulus minusculus
Gladys L. Smith
1963-7-9
1788
El Dorado
1/4 mi w Echo Summit
2133
Comment
JEPS71722
Mimulus moniliformis
Chas. Smith, Marion Rhodes, Gladys L. Smith
1972-7-20
3359
El Dorado
above Lake Gilmore (near summit of mt.); Mt. Tallac
2865
Comment
JEPS72199
Mimulus moniliformis
Gladys L. Smith
1972-7-18
3543
El Dorado
2 mi ne Wrights Lake (trail to Grouse Lake)
2438
Comment
RSA792722
Mimulus moschatus
George K. Helmkamp, William Barnes
2010-9-4
16924
El Dorado
Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River
1620
Comment
RSA795368
Mimulus moschatus
George K. Helmkamp, E. A. Helmkamp
2010-8-7
16731
El Dorado
Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring.
2136
Comment
UCR176449
Mimulus moschatus
George K. Helmkamp, E. A. Helmkamp
2006-8-7
11191
El Dorado
Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road
2250
Comment
UC638734
Mimulus primuloides
Ethel Crum
1939-7-3
3007
El Dorado
2 mi se Echo Lake; Echo Summit
2286
Comment
UCD33877
Mimulus primuloides
Beecher Crampton
1974-8-11
9078
El Dorado
El Dorado County, South Lake Tahoe.
Comment
UCD42581
Mimulus primuloides
Lloyd P. Tevis
1902-8-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
SEINET7719545
Mimulus primuloides
Chesnut, Drew
1890-8-18
El Dorado
Cascade. Lake Tahoe.
Comment
UC27086
Mimulus primuloides
William H. Brewer
1863-8-22
2149
El Dorado
near Camp 139; Lake Tahoe
1920
Comment
UCD60531
Mimulus primuloides var. primuloides
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-15
3997
El Dorado
Washoe Meadows State Park. Meadow leading into east side of Angora Meadows, just west of Sawmill Road park entrance.
1920
Comment
JEPS86930
Mimulus torreyi
David M. Thompson
1988-7-3
574
El Dorado
s Lake Tahoe (2 mi s of Hwy 50-89 along Hwy 89, ca. 50 ft of highway)
1950
Comment
UCD112196
Mimulus torreyi
Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran
2011-8-8
7169
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.' West side of meadow.
1977
Comment
UCD42552
Mimulus torreyi
Lloyd P. Tevis
1902-8-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
CAS-BOT-BC174541
Minuartia californica
Alice Eastwood
1927-3-26
s.n.
El Dorado
On road from Coloma to Georgetown
Comment
JEPS72093
Minuartia nuttallii subsp. gracilis
Gladys L. Smith and Alasdair H. Neilson
1970-8-26
2693
El Dorado
Freel Peak; steep dry exposed granite scree
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
CAS-BOT-BC262579
Miscanthus sinensis
T. C. Fuller
1969-10-15
18994
El Dorado
For 0.1 mi. along the banks of an irrigation ditch, s. side of Carson Rd. (old Hwy 50) just below the Cedar Grove turn-off from the freeway, Hwy 50, Camino, Sierra Nevada
975
Comment
UC1213911
Mitella breweri
Verne Grant and Alva Grant
1946-7-20
7740
El Dorado
Upper Echo Lake; n side
2286
Comment
UC420411
Mitella breweri
Milo S. Baker
1904-6-30
El Dorado
near Lake Tahoe (on trail to Angora Lake); Fallen Leaf Lake
Comment
CAS-BOT-BC432933
Mitella breweri
Catherine Best
1981-6-19
s.n.
El Dorado
Along American River near Highway 50 at Bayonet Creek Tract.
Comment
CAS-BOT-BC432936
Mitella breweri
John Thomas Howell
1925-6-4
1121
El Dorado
Near Emerald Bay Camp, Lake Tahoe.
1981
Comment
UCD98352
Moehringia macrophylla
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
RSA121990
Monardella australis subsp. cinerea
F. W. Embree
1934-7-17
156
El Dorado
2 miles N of Leek Springs hill
2043
Comment Read comments Oct 23 2014
SEINET9360954
Monardella candicans
Unknown
1958-5-29
4841
El Dorado
El Dorado Co., CA
Comment
SEINET10582047
Monardella lanceolata
A. Graff
1993-7-20
Graff 209
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-BC318612
Monardella odoratissima
J. B. Lillard; H. M. Skidmore
1933-8-13
s.n.
El Dorado
Wright's Lake.
2194
Comment
SD248449
Monardella odoratissima
George K. Helmkamp, Elizabeth Helmkamp
2013-6-19
20914
El Dorado
Northern Sierra Nevada Mountains: Silver Fork Road, north side of its junction with Mormon Emigrant Trail (Tragedy Spring 7.5'Q)
2188
Comment
UCR249878
Monardella odoratissima
George K. Helmkamp, Elizabeth Helmkamp
2013-6-19
20914
El Dorado
Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail
2188
Comment
SEINET11260107
Monardella odoratissima subsp. glauca
Leigh A. Johnson, Robert L. Johnson; Adam T. Yankee
2013-6-26
13 -248
El Dorado
El Dorado National Forest. Peavine Ridge, northwest corner of jct between Icehouse road and Peavine Ridge Road, 6.4 miles along Icehouse road from jct. with Hwy 50.; 0
1596
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
CHSC765
Monardella odoratissima subsp. pallida
V. Holt
1940-7-18
El Dorado
Upper Echo Lake.
2316
Comment
SEINET844332
Monardella odoratissima subsp. pallida
A. A. Beetle, D. E. Beetle, Alva Hansen
1945-1
3954
El Dorado
South side of Upper Echo Lake, north slope of Ralston Mt.
2286
Comment
UC2035823
Monardella odoratissima subsp. pallida
L. R. Abrams
1930-8-15
12739
El Dorado
Glen Alpine to Susie Lake
2286
Comment
UCD125216
Monardella odoratissima subsp. pallida
G. K. Helmkamp; E. A. Helmkamp
2006-8-7
11160
El Dorado
Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road.
2174
Comment
SEINET10582094
Monardella odoratissima subsp. pallida
A. Graff
1993-7-20
Graff 225
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
SEINET10961428
Monardella sheltonii
A. Graff
1993-7-20
Graff 240
El Dorado
El Dorado National Forest. On the right side of the Mormon Emigrant Trail west, just past the first crossing of Jenkinson Lake. With Pinus ponderosa, Quercus kelloggii, Arctostaphylos sp., Pteridium aquilinum spp. pubescens, grasses.
Comment
SEINET10961429
Monardella sheltonii
A. Graff
1993-7-20
Graff 243
El Dorado
El Dorado National Forest. On the right side of the Mormon Emigrant Trail west, just past the first crossing of Jenkinson Lake. With Pinus ponderosa, Quercus kelloggii, Arctostaphylos sp., Pteridium aquilinum spp. pubescens, grasses.
Comment
UC747582
Monardella villosa subsp. villosa
G. Thomas Robbins
1943-7-6
1245
El Dorado
3 mi E of Camino (at C.C.C. Camp Snowline)
1036
Comment
UCD149418
Monardella viridis
G. Ledyard Stebbins
1976-7-6
7696
El Dorado
Wentworth Springs. 0.8 miles west of Jerett Creek. (Exact location unknown. Coordinates estimated by label maker.)
Comment
SEINET9140633
Montia chamissoi
E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck
2007-6-15
3950
El Dorado
Washoe Meadows State Park, Angora Meadows, vicinity of manholes # 3 and #2.
1920
Comment
RSA232201
Montia linearis
James Henrickson
1969-5-25
3391
El Dorado
53 miles E of Placerville, 2 miles N of Meyers, 3 mile S of S end of Lake Tahoe.
1890
Comment
UC746848
Montia parvifolia
G. Thomas Robbins
1944-6-18
1725
El Dorado
along Camp Creek near road to Capps Crossing; Camp Creek
1219
Comment
CAS-BOT-BC260550
Muhlenbergia filiformis
G. Thomas Robbins
1956-9-8
3750
El Dorado
Just beyond the NE edge of Wrights Lake
2133
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
RSA750322
Muhlenbergia filiformis
George K. Helmkamp, E. A. Helmkamp
2008-8-1
13950
El Dorado
Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake
2070
Comment
UCD86718
Muhlenbergia filiformis
J. M. Tucker; S. C. Tucker
1963-7-26
3737
El Dorado
State Highway 89, 1 mile northwest of Luther Pass. Along lake bed on northeast side of Grass Lake.
Comment
UCR179224
Muhlenbergia filiformis
George K. Helmkamp, E. A. Helmkamp
2006-8-24
11288
El Dorado
Northern Sierra Nevada Mountains, Ice House Road, 3.8 miles north of Wentworth Springs Road
1616
Comment
UCR201906
Muhlenbergia jonesii
George K. Helmkamp, E. A. Helmkamp
2008-8-1
13956
El Dorado
Northern Sierra Nevada Mountains, Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road
2021
Comment
JEPS75175
Muhlenbergia richardsonis
Gladys L. Smith and Alasdair H. Neilson
1970-8-21
2717
El Dorado
near Cup Lake (upper end of ridge, summit area of peak); Echo Ridge, Ralston Peak
2814
Comment
SEINET254398
Muhlenbergia richardsonis
C. W. Morden
1982-9-28
623
El Dorado
Along Hwy 50 at South Lake Tahoe in meadow near Trout Creek.
1875
Comment
UCD21492
Muhlenbergia richardsonis
E. Bortiri
2002-6-26
WFC 31
El Dorado
Trout Creek, South Lake Tahoe, El Dorado Co.
Comment
SEINET11679125
Muhlenbergia richardsonis
H. H. Heller
1938-1
738
El Dorado
Stanford Campus, Fallen Leaf
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
HSC77884
Myriophyllum aquaticum
Morgan Randall
1977-11-24
El Dorado
Holiday Lake
Comment
CDA38168
Myriophyllum quitense
L. Mobley & R. E. Talbert
1959-10-26
s.n.
El Dorado
South Shore Lake Tahoe.
0
Comment
UCD102564
Myriophyllum spicatum
John D. Madsen; David F. Spencer, Suzanne Pearce
1996-4-2
s.n.
El Dorado
From Lake Tahoe in an area referred to as the Tahoe Keys Marina, off of Alpine Drive.
Comment
UC682119
Narthecium californicum
G. L. Stebbins Jr.
1942-8-30
3323
El Dorado
4 mi. w. Fallen Leaf (foot of Cracked Crag); Cracked Crag
2424
Comment
UCD139969
Narthecium californicum
G. L. Stebbins Jr.
1942-8-30
3323
El Dorado
foot of Cracked Crag, 4 miles west of Fallen Leaf.
2438
Comment
CHSC106287
Nassella lepida
L. P. Janeway; B. Castro
2010-6-12
100008
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.
327
Comment
RSA109598
Navarretia capillaris
A. M. Alexander, Louise Kellogg
1943-8-20
3466
El Dorado
Half Moon Lake, Lake Tahoe region, Sierra Nevada
2500
Comment
SEINET7974321
Navarretia divaricata subsp. divaricata
E. Dean, T. Sasaki
2007-7-23
4353
El Dorado
Washoe Meadows State Park, eastern side of park near undeveloped road, upper Truckee River Restoration Project monitoring well #15 plot
1920
Comment
JEPS116810
Navarretia eriocephala
David Gowen
2007-5-22
736
El Dorado
Near Bass Lake in field opposite Bridlewood Dr.
Comment
OBI74582
Navarretia intertexta
David J. Keil
1992-1
23397
El Dorado
Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln.
600
Comment
UCD37142
Navarretia intertexta
Beecher Crampton
1957-6-18
4232
El Dorado
El Dorado County, 3 miles southeast of Greenwood, Coloma Canyon.
Comment
UCD37215
Navarretia intertexta
Beecher Crampton
1958-6-9
4916
El Dorado
El Dorado County, 14 miles northeast of Placerville, Pino Grande Road, Mosquito Lumber Camp, public fishing area of Finnon Lake.
762
Comment
CHSC106309
Navarretia intertexta subsp. intertexta
L. P. Janeway; B. Castro
2010-6-12
10016
El Dorado
Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Falls Unit; at a sharp bend in Kanaka Valley Road 2.2 km north of Deer Valley Road; a low saddle between Crocker Creek and a small un-named drainage in South Fork American River.
311
Comment
CHSC73309
Navarretia intertexta subsp. propinqua
L. P. Janeway; Eric Schroder, Katherine Murrell
1998-7-23
5814
El Dorado
Lake Tahoe Basin--National Forest. Drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow.
1905
Comment
UCD34099
Navarretia intertexta subsp. propinqua
Beecher Crampton
1976-5-12
9390
El Dorado
Bass Lake, NE of Clarksville.
Comment
UCD106224
Navarretia leptalea
G. K. Helmkamp; E. A. Helmkamp
2006-7-10
10900
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
RSA123127
Navarretia leptalea
F. W. Embree
1934-7-15
135
El Dorado
1/2 mile SE of Camp Springs
1875
Comment
CHSC73308
Navarretia leptalea subsp. bicolor
L. P. Janeway; Eric Schroder, Katherine Murrell
1998-7-23
5816
El Dorado
Lake Tahoe Basin--National Forest. Small drainage into Tuckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow along ephemeral creek.
1905
Comment
UC747611
Navarretia leptalea subsp. leptalea
G. Thomas Robbins
1944-6-27
1738
El Dorado
about 3 mi e Camino (North Fork Webber Creek); , e of Camino
975
Comment
UCD60655
Navarretia leucocephala subsp. minima
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-16
4119
El Dorado
Washoe Meadows State Park. Southern portion of park, east side of fen system.
1922
Comment
UCD37409
Navarretia prolifera
Beecher Crampton
1960-6-6
5547
El Dorado
El Dorado County, 6.4 miles east of Diamond Springs.
Comment
UCR152415
Navarretia prolifera
Beecher Crampton
1956-6-22
3607
El Dorado
1.7 mi east of Omo Ranch Post Office
1098
Comment
CAS-BOT-BC230504
Navarretia prolifera subsp. lutea
Mary E. Meyer
1982-6-5
347
El Dorado
W of Canyon View Ranch, 3200 Snows Rd, Camino. Take fire road which leaves driveway and passes along S boundary of ranch, go 600 ft, pass new gate, continue to fence with two old gates, 900 ft further. Population extends from gates, 2500 ft W along ridge
899
Comment
CAS-BOT-BC230510
Navarretia prolifera subsp. lutea
Mary E. Meyer
1982-6-10
363
El Dorado
W of Park Creek Road (11N67), 1 mile NW of Park Creek
1234
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
HSC17131
Navarretia prolifera subsp. lutea
H. L. Mason
1942-6-24
12552
El Dorado
Ridge N of Smith's Flat, 4 mi. E of Placerville
Comment
RSA0012130
Navarretia prolifera subsp. lutea
George K. Helmkamp, E. A. Helmkamp
2011-7-7
17634
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
SD131099
Navarretia prolifera subsp. lutea
D. E. Breedlove, M. Bourell, R. Patterson
1986-6-9
62835
El Dorado
On Omo Ranch Road below Cooks Station.
1370
Comment
SEINET11265991
Navarretia prolifera subsp. lutea
George Helmkamp, E. A. Helmkamp
2011-7-7
17634
El Dorado
Northern Sierra Nevada Mountains: Park Creek Road, 0.4 miles east of its junctions with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (1111/4) of Pollock Pines (Pollock Pines 7.5' Q.); 0
1289
Comment
UC913416
Navarretia pubescens
G. Thomas Robbins
1943-5-29
1104
El Dorado
3 mi e Placerville (at w edge of Institute of Forest Genetics)
731
Comment
RSA0043187
Nemophila heterophylla
George K. Helmkamp, E. A. Helmkamp
2006-4-25
10213
El Dorado
Northern Sierra Nevada Foothills: East of Sacramento, southwest of Placerville. Forni Road between US Highway 50 and Diamond Springs, at Weber Creek.
488
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
UCR188238
Nemophila heterophylla
George K. Helmkamp, E. A. Helmkamp
2007-4-27
11865
El Dorado
Foothills, Northern Sierra Nevada Mountains, junction of Ice House Road and White Meadows Road, about 2 miles northwest of US-50
1029
Comment
UCR189501
Nemophila heterophylla
George K. Helmkamp, E. A. Helmkamp
2007-3-22
11665
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
UCR218628
Nemophila heterophylla
George K. Helmkamp, E. A. Helmkamp
2010-6-9
16257
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
SBBG64779
Nemophila maculata
Milo H. Gates
1879-1
El Dorado
Rose Springs
Comment
POM289646
Nemophila maculata
Lyman Benson
1935-6-8
6678
El Dorado
40 miles east of Placerville. Sierra Nevada Mountain Range. S. Fork American R. Watershed
1524
Comment
UCR172653
Nemophila spatulata
George K. Helmkamp, Elizabeth Helmkamp
2006-4-13
10194
El Dorado
Northern Sierra Nevada Foothills, El Dorado National Forest; Along Calif. Hwy 193, 1 mi NE of Greenwood
518
Comment
UC747567
Nicotiana acuminata var. multiflora
G. Thomas Robbins
1943-5-28
1094
El Dorado
3 mi e Placerville (immediately w of Institute of Forest Genetics)
762
Comment
UCR190701
Nicotiana acuminata var. multiflora
George K. Helmkamp, E. A. Helmkamp
2007-9-19
12986
El Dorado
Northern Sierra Nevada Mountains Foothills, junction of Lost Creek Road and French Creek Road just north of Frenchtown
366
Comment
CAS-BOT-BC350002
Oreostemma alpigenum var. andersonii
W. Bryan Duncan
1927-8-1
s.n.
El Dorado
Vicinity of Silver Lake
Comment
CHSC73131
Oreostemma alpigenum var. andersonii
L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams
1998-7-22
5793
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
JEPS31982
Oreostemma alpigenum var. andersonii
Laura Dodge
1920-8-11
El Dorado
above Heather Lake
Comment
UCD42755
Oreostemma alpigenum var. andersonii
C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart
1999-8-7
121
El Dorado
Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N
1920
Comment Read comments Jun 11 2012
JEPS72443
Orthilia secunda
Gladys L. Smith
1964-8-27
2372
El Dorado
Benwood Meadows, Echo Summit region, Sayles Canyon
2225
Comment
UC1532820
Orthilia secunda
Robert F. Thorne and L. DeBuhr
1975-8-23
47248
El Dorado
Grass Lake just N of Luther Pass
2346
Comment
UCD164538
Orthilia secunda
Peter Rubtzoff
1975-7-24
8248
El Dorado
Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek Road at East Fork Gaddis Creek crossing (Comp. 510R)
1292
Comment
RSA80279
Orthocarpus lacerus
F. W. Peirson
1925-7-1
6192
El Dorado
State Line, Lake Tahoe. Sierra Nevada.
1905
Comment
JEPS15919
Osmorhiza berteroi
P. B. Kennedy
1920-8-12
56
El Dorado
Barrett Camp Eldorado National Forest, Silver Creek
1935
Comment
UC1123097
Osmorhiza berteroi
A. D. Gifford
1934-8-15
321
El Dorado
1 mi s Holdridge (Plot 134); Eldorado National Forest, Pyramid Pk. Quadrangle
Comment
UCD147697
Osmorhiza berteroi
Allyson Ayalon; Lucie Jerabkova
2012-7-1
75
El Dorado
El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50.
1645
Comment
UCD74023
Osmorhiza occidentalis
Jennifer W. Burt; Jessica Hite
2005-8-11
137
El Dorado
Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run.
2098
Comment
SJSU1045
Oxalis corniculata
M. Esch
1950-5-1
El Dorado
Placerville
Comment
JEPS15800
Oxypolis occidentalis
P. B. Kennedy
1920-8-16
90
El Dorado
Barrett Camp Eldorado National Forest, Silver Creek
Comment
UCD81265
Oxypolis occidentalis
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-21
4292
El Dorado
Washoe Meadows State Park. In fen system north of largest fen.
1934
Comment
CAS-BOT-BC316981
Packera layneae
George Ledyard Stebbins
1969-5-25
6913
El Dorado
Along Traverse Creek, 3 miles southeast of Georgetown.
673
Comment
CAS-BOT-BC316985
Packera layneae
Beecher Crampton
1956-6-1
3510
El Dorado
4 miles west of Rescue
Comment
UCD134824
Packera layneae
Roman Gankin
1956-5-7
s.n.
El Dorado
1 mi. west of Shingle Springs.
Comment
UCD160000
Packera layneae
Jack Major
1966-4-27
s.n.
El Dorado
Pine Hill.
Comment
UCD42450
Paeonia brownii
Lloyd P. Tevis
1902-6-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
BFRS390
Panicum
Peter Rubtzoff, John Thomas Howell
1973-7-18
7108
El Dorado
Blodgett Forest: marshy opening along East Fork Gaddis Creek ca. 0.1 mi. south of Clearcut (Comp. 460E).
Comment
RSA0093555
Panicum capillare
George K. Helmkamp, Elizabeth Helmkamp
2013-10-15
22430
El Dorado
Sierra Nevada Mountains Foothills. Oak Hill Road, 2.9 miles south of its junction with Pleasant Valley Road, c. 5 miles SSE of Placerville.
617
Comment
UCD89777
Panicum capillare subsp. hillmanii
Beecher Crampton
1967-7-26
8143
El Dorado
Eldorado-Sacramento County line, US Hwy. 50 E about 4.5 miels southeast of Folsom.
Comment
CAS-BOT-BC253816
Panicum dichotomiflorum
John Thomas Howell
1976-10-29
52264
El Dorado
On Green Valley Road in Morman Island shopping center, about 4.5 miles NE of Folsom
137
Comment
UCR178726B
Panicum dichotomiflorum subsp. dichotomiflorum
George K. Helmkamp, E. A. Helmkamp
2006-9-2
11329
El Dorado
Northern Sierra Nevada Mountains Foothills, along Georgetown Road, 0.3 mi northeast of Georgetown
840
Comment
UCR209768
Panicum dichotomiflorum subsp. dichotomiflorum
George K. Helmkamp, E. A. Helmkamp
2009-8-14
15475
El Dorado
Sierra Nevada Mountains Foothills, junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road
642
Comment
UC2030002
Panicum rigidulum
Louis C. Wheeler
1952-9-26
6977
El Dorado
SOUTH FORK AMERICAN RIVER: 1 mile upstream from Lotus.
Comment
JEPS79100
Parvisedum congdonii
L. R. Heckard
1980-5-18
5194
El Dorado
about 4 mi s Georgetown (corner of Meadowbrook and Bear Creek rds)
914
Comment
JEPS37102
Parvisedum pumilum
W. L. Jepson
1938-4-9
18629
El Dorado
near Placerville
579
Comment
CAS-BOT-BC259652
Paspalum dilatatum
John Thomas Howell
1976-10-29
s.n.
El Dorado
On Green Valley Road in Morman Island shopping center, about 4.5 miles NE of Folsom
137
Comment
UCR179796
Paspalum dilatatum
George K. Helmkamp, E. A. Helmkamp
2006-9-29
11443
El Dorado
Northern Sierra Nevada Mountains Foothills, Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool
351
Comment
SBBG63486
Pectocarya penicillata
Milo H. Gates
1879-1
El Dorado
Rose Springs
Comment
UC178187
Pectocarya pusilla
Katharine Brandegee
May 1907
El Dorado
New York Ravine
Comment
UCD113103
Pedicularis attollens
Allyson Ayalon; W. Goss, S. Kosoff, B. Smith
2011-8-20
11
El Dorado
Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89.
762
Comment
POM127803
Pedicularis attollens
L. R. Abrams
1911-7-29
4842
El Dorado
Glen Alpine Trail Mt. Tallac.
2744
Comment
CHSC1844
Pedicularis groenlandica
V. Holt
1940-7-4
El Dorado
Echo Lake Ridge.
2438
Comment
JEPS71760
Pedicularis semibarbata
Gladys L. Smith
1964-8-30
2393
El Dorado
vicinity of Echo Summit Lodge (California Alpine Club)
2249
Comment
POM126834
Pedicularis semibarbata
M. S. Baker
1904-7-1
s.n.
El Dorado
Fallen Leaf Lake near Lake Tahoe.
Comment
UC399551
Pellaea bridgesii
unknown
1920-7-7
El Dorado
Echo Lake; Sierra Nevada
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
JEPS72212
Penstemon davidsonii var. davidsonii
Gladys L. Smith and Alasdair H. Neilson
1970-8-26
2696
El Dorado
summit area Freel Peak; Sierra Nevada Mountains, Freel Peak
2895
Comment
SEINET10418697
Penstemon deustus var. deustus
N. H. Russell
1961-6-16
11041
El Dorado
5 mi E of Calif 89, S end of Lake Tahoe
Comment
UC1213924
Penstemon heterodoxus
Verne Grant, Alva Grant
1946-7-23
7768
El Dorado
meadow by Trout River (Lake Valley); , Lake Valley
1981
Comment
RSA286243
Penstemon heterodoxus
Robert F. Thorne
1974-7-31
44930
El Dorado
Grass Lake road S of Meyers and N of Luther's Pass
2195
Comment
CAS-BOT-BC264361
Penstemon heterodoxus var. heterodoxus
John Thomas Howell
1925-7-6
1400
El Dorado
Trail to top of Mount Tallac, Lake Tahoe Region
Comment
CAS-BOT-BC264370
Penstemon heterodoxus var. heterodoxus
Wm. Vortriede
1925-7-1
s.n.
El Dorado
Camp Sacramento
Comment
UC54626
Penstemon heterodoxus var. heterodoxus
H. M. Hall and H. P. Chandler
1903-7-24
4622
El Dorado
vicinity Lake Tahoe (Summit Mt. Tallac); Sierra Nevada Mountains
2865
Comment
UCR170467
Penstemon laetus subsp. laetus
George K. Helmkamp, Elizabeth Helmkamp
2005-9-23
9906
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
UCR170633
Penstemon laetus subsp. laetus
George K. Helmkamp, E. A. Helmkamp
2005-8-9
9806
El Dorado
Northern Sierra Nevada Mtns., El Dorado National Forest; west of Lake Tahoe; Ice House Road, 1.9 miles N of Wentworth Rd (turnoff to Stump Meadows)
1649
Comment
UC747129
Penstemon laetus var. laetus
G. Thomas Robbins
1943-5-25
1088
El Dorado
3 mi e Placerville (at Institute of Forest Genetics); e of Placerville, at Institute of Forest Genetics
822
Comment
UCD42485
Penstemon newberryi
Lloyd P. Tevis
1902-7-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
CAS-BOT-BC239149
Penstemon newberryi var. berryi
H. M. Skidmore
1934-6-18
s.n.
El Dorado
Lake Maud (Wright's Lake area)
2499
Comment
CAS-BOT-BC239158
Penstemon newberryi var. berryi
W. C. McCalla
1940-6-17
4243
El Dorado
Echo Pass, south of Lake Tahoe
2133
Comment
UCD124157
Penstemon roezlii
G. K. Helmkamp; Elizabeth A. Helmkamp
2006-6-19
10768
El Dorado
Northern Sierra Nevada Mountains; about 1.3 miles north of Hwy US-50 on Wright's Lake Road.
1676
Comment
UCD125405
Penstemon roezlii
Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh
2012-7-26
7491
El Dorado
Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 on north side of General Creek.
1930
Comment
UCR173893
Penstemon roezlii
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-19
10768
El Dorado
Northern Sierra Nevada Mountains, about 1.3 miles north of Hwy US-50 on Wrights Lake Road
1677
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
JEPS71751
Penstemon speciosus
Gladys L. Smith and Alasdair H. Neilson
1970-8-26
2697
El Dorado
summit area, Freel Peak
2895
Comment
SBBG66520
Penstemon speciosus
R. C. Robbins
1932-7-18
El Dorado
W side of Lake Tahoe
Comment
UC495585
Penstemon speciosus
Merle Randall
1930-6-26
El Dorado
1/2 mi from top Hawley Grade; Lake Tahoe Region
Comment
UCR257573
Pentagramma triangularis subsp. triangularis
George K. Helmkamp, Elizabeth Helmkamp
2014-2-17
22513
El Dorado
Sierra Nevada Mountains Foothills, along Marshall Road, 0.1 mile northeast of its junction with CA-49, above S Fork American River, NW of Colma
235
Comment
JEPS60103
Pentagramma triangularis subsp. triangularis
W. L. Jepson
1938-4-6
18597 a
El Dorado
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
UCD127865
Perideridia parishii subsp. latifolia
G. K. Helmkamp; E. A. Helmkamp
2007-8-9
12717
El Dorado
Northern Sierra Nevada Mountains: Wright's Lake; south side of the lake at the entrance to the campground.
2131
Comment
UCR201732
Perideridia parishii subsp. latifolia
George K. Helmkamp, E. A. Helmkamp
2008-8-1
13932
El Dorado
Northern Sierra Nevada Mountains, Wright's Lake Road, 3.8 miles north of its junction with CA-50
2076
Comment
UCD95056
Petrorhagia dubia
Collin Edwards; PLS 102 Plant Collection Interns
2011-4-30
4
El Dorado
North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road.
304
Comment
UCR187512
Petrorhagia dubia
George K. Helmkamp, E. A. Helmkamp
2007-4-20
11752
El Dorado
Foothills, Northern Sierra Nevada Mountains, junction of French Creek Road and Lost Creek road just north of Frenchtown
366
Comment
UCR207672
Petrorhagia dubia
George K. Helmkamp, E. A. Helmkamp
2009-4-21
14529
El Dorado
Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River
390
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
CDA36096
Phacelia eisenii
M. Beyers, G. F. Hrusa
2011-7-2
990
El Dorado
Sierra Nevada: Shealor Lakes.
2255
Comment
SD72087
Phacelia frigida subsp. dasyphylla
John Thomas Howell
1946-8-31
22945
El Dorado
Mt. Tallac
Comment
JEPS3188
Phacelia hastata subsp. compacta
Helen-Mar Wheeler
1941-8-12
416
El Dorado
State Hwy 89 4 mi s Meyers Post Office (old sawmill); Upper Truckee River
1950
Comment
JEPS71652
Phacelia hastata subsp. compacta
Gladys L. Smith, Chas. Smith, and Marion Rhodes
1972-7-20
3362
El Dorado
above Lake Gilmore (near summit); Mt. Tallac
2865
Comment
UC54521
Phacelia hastata subsp. compacta
H. M. Hall and H. P. Chandler
July 1903
4632
El Dorado
Mt. Tallac Sierra Nevada Mountains, vicinity of Lake Tahoe (above highest timber)
2956
Comment
UCR196887
Phacelia hastata var. compacta
George K. Helmkamp, E. A. Helmkamp
2008-6-5
13614
El Dorado
Sierra Nevada Mountains Foothills, Forbay Road. 0.5 mile north of its crossing of the South Fork American River
668
Comment
RSA0065886
Phacelia hastata var. hastata
George K. Helmkamp, Elizabeth A. Helmkamp
2013-8-2
22086
El Dorado
Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy.
1793
Comment
SEINET4560800
Phacelia hastata var. hastata
George K. Helmkamp, E. A. Helmkamp
2010-1
16900
El Dorado
Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88.
2018
Comment
UCR248482
Phacelia hastata var. hastata
George K. Helmkamp, Elizabeth Helmkamp
2013-7-22
22014
El Dorado
Northern Sierra Nevada Mountains, dirt track on the south side of Mormon Emigrant Trail, about 0.1 mi. east of Silver Fork Road
2186
Comment
SD81085
Phacelia heterophylla
Darley F. Howe
1971-7-2
4760
El Dorado
Eldorado National Forest near Lake Tahoe.
1829
Comment Read comments Jul 10 2010
UC1602036
Phacelia heterophylla subsp. virgata
P. L. Johannsen
1934-7-20
419
El Dorado
2 mi sw Georgetown Junction (Plot 181); Eldorado National Forest, Pyramid Pk. Quadrangle
Comment
POM127634
Phacelia heterophylla subsp. virgata
R. L. Pendleton, F. M. Reed
1907-7-28
1297
El Dorado
Road between Camp Agassiz and Tallac.
1921
Comment
UCR218254
Phacelia hydrophylloides
George K. Helmkamp, E. A. Helmkamp
2010-7-23
16597
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
UC697976
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
CAS-BOT-BC167231
Phacelia mutabilis
G. K. Helmkamp; E. A. Helmkamp
2009-6-29
15060
El Dorado
Sierra Nevada Mountains Foothills: Ice House Road, 0.2 miles north of its junction with CA-50, c. 7.3 miles ENE (83 deg. ) of Pollock Pines
989
Comment
UC700284
Phacelia purpusii
G. Thomas Robbins
1945-6-23
2007
El Dorado
ca 3 mi e Camino (canyon slope above creek); North Fork Webber Creek
975
Comment
CAS-BOT-BC154344
Phacelia stebbinsii
K. Merzario
1982-6-20
s.n.
El Dorado
at Jaybird Powerhouse Rd. on Silver Fork American River. El Dorado National Forest
1066
Comment
SD149163
Phacelia stebbinsii
John Thomas Howell, Gordon H. True
1970-5-27
46565
El Dorado
Rubicon River Canyon, near waterfall, northnortheast of Leonardi Spring
1128
Comment
UCD120684
Phacelia stebbinsii
G. Ledyard Stebbins
1968-7-23
6803
El Dorado
North side of Silver Creek Canyon, just W of Union Valley Dam.
1463
Comment
UCR209027
Phleum pratense
George K. Helmkamp, E. A. Helmkamp
2009-8-19
15489
El Dorado
Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50
1716
Comment
JEPS71638
Phlox diffusa
Gladys L. Smith
1963-7-8
1773
El Dorado
trail from Woods Lake to Winnemucca Lake
2499
Comment
JEPS71639
Phlox diffusa
Gladys L. Smith and Alasdair H. Neilson
1970-7-27
2481
El Dorado
Echo Peak summit area Echo Peak
2711
Comment
UC1124169
Phlox diffusa
F. W. Embree
1934-7-17
159
El Dorado
1.5 mi n Leek Springs Hill; El Dorado National Forest, Pyramid Pk. Quad.
2042
Comment
UCD111459
Phlox diffusa
Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran
2011-8-8
7114
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
UCR173483
Phlox gracilis
George K. Helmkamp, Elizabeth Helmkamp
2006-5-24
10543
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
UCR173842
Phlox gracilis
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-10
10666
El Dorado
Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50
1653
Comment
RSA572335
Phoradendron juniperinum subsp. juniperinum
Vanessa Ashworth, Nigel Boyle
1994-8-21
57
El Dorado
S of Lake Tahoe, ca 1 miles SW of Woodfords at Crystal Springs Campground alongside S fork of Carson River.
1829
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
CDA5815
Physalis philadelphica
M. Petach
1969-12-1
El Dorado
Sierra Nevada; J. Madden property, Carson Road, Placerville.
Comment
CAS-BOT-BC78215
Pinus albicaulis
Elmer I. Applegate
1931-9-8
6819
El Dorado
Mt. Tallac, Lake Tahoe region, Sierra Nevada Mountains
Comment
UC1612281
Pinus contorta subsp. murrayana
W. A. Setchell
1901-7-1
El Dorado
Tahoe Region
Comment
UCD148664
Pinus contorta subsp. murrayana
Ellen Dean; N. Khuu, V. Stewart
2014-6-21
8397
El Dorado
El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. North side of General Creek where it has outlet at beach of Lake Tahoe.
1904
Comment
UCR196890
Pinus contorta subsp. murrayana
George K. Helmkamp, E. A. Helmkamp
2008-5-15
13450
El Dorado
Sierra Nevada Mountains, Pea Vine Ridge Road, 0.2 mile west of its junction with White Meadow Road, c. 4.8 miles west of the junction of White Meadow and Ice House roads
1155
Comment
UCR207012
Pinus contorta subsp. murrayana
George K. Helmkamp, E. A. Helmkamp
2009-7-22
15266
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
CAS-BOT-BC126747
Pinus contorta var. murrayana
G. K. Helmkamp; E. A. Helmkamp
2010-7-23
16614
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
SEINET11603906
Pinus jeffreyi
D. A. Charlet
1997-4-16
2386
El Dorado
Sierra Nevada, South shore of Lake Tahoe, Camp Richardson Beach, next to Valhalla Estate
1890
Comment
SEINET7880443
Pinus jeffreyi
Elbert L. Little Jr.
1957-1
17212
El Dorado
Institute of Forest Genetics, Placerville
Comment
UC483996
Pinus lambertiana
Carl B. Wolf
1930-10-7
1712
El Dorado
near Fallen Leaf Lodge; Fallen Leaf Lake
1920
Comment
UCD165972
Pinus lambertiana
Daniel M. McNair; with Ellen Dean and Svetlana Yegorova
2016-5-10
2114
El Dorado
west side of Tahoe Basin, D. L. Bliss State Park, between Highway 89 and Rubicon Creek.
1937
Comment
CAS-BOT-BC78944
Pinus monticola
Carl B. Wolf
1930-10-9
1723
El Dorado
Between Glen [Alkine] Alpine Springs and Susie Lake
2133
Comment
OBI23074
Pinus monticola
C. F. Brown
1965-5-26
101
El Dorado
Echo summit
1829
Comment
UC1614604
Pinus monticola
Charles M. Belshaw
1934-11-3
282
El Dorado
e end of Echo Lake Echo Lake
2255
Comment
SEINET3874381
Pinus ponderosa
Steven Jaynes
1974-11-12
s.n.
El Dorado
7 miles northeast Georgetown.; 0
1006
Comment
SEINET7881359
Pinus ponderosa
G. Thomas Robbins
1944-1
1834
El Dorado
At CCC Camp Snowline, 3 miles east of Camino
1036
Comment
SEINET5778554
Pinus sabiniana
J. Penn
1957-11-16
El Dorado
Institute of Forest Genetics, Placerville
Comment
UC747597
Pinus sabiniana
G. Thomas Robbins
1944-4-30
1572
El Dorado
3-4 mi ne of Newtown (ridge above South Fork Webber Creek)
914
Comment
UCR190640
Piptatherum miliaceum
George K. Helmkamp, E. A. Helmkamp
2007-5-25
12084
El Dorado
Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs
530
Comment
UCR208326
Pistacia chinensis
George K. Helmkamp, E. A. Helmkamp
2009-4-20
14515
El Dorado
Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs
530
Comment
UCD60387
Plagiobothrys cusickii
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-15
3951
El Dorado
Washoe Meadows State Park. Angora Meadows, vicinity of manholes #3 and #2.
1920
Comment
UCR148793
Plagiobothrys hispidulus
Beecher Crampton
1989-6-6
10161
El Dorado
Tahoe Basin, Entrance to Stable road
1912
Comment
UC907753
Plagiobothrys hispidus
G. Thomas Robbins
1945-8-12
2112
El Dorado
Lake Valley about 1 mi se Lake Tahoe; Lake Valley
1920
Comment
JEPS68073
Plagiobothrys nothofulvus
W. L. Jepson
1938-4-7
18606
El Dorado
near Placerville (ridge at head of Spanish Ravine); Spanish Ravine
640
Comment
UC882368
Plagiobothrys nothofulvus
A. A. Heller
1911-4-7
12293
El Dorado
between Shingle Springs and El Dorado
Comment
POM87017
Plagiobothrys torreyi var. diffusus
F. W. Peirson
1925-7-1
6179
El Dorado
State Line, Lake Tahoe
1905
Comment
BFRS109
Plantago lanceolata
Peter Rubtzoff, John Thomas Howell
1973-7-18
7128
El Dorado
Blodgett Forest: Mainline Road near West Fork Gladdis Creek crossing (Comp. 520R).
Comment
UC60742
Plantago lanceolata
Miss Ora Boring
Jul 1901
El Dorado
Lake Tahoe
Comment
UCD160928
Plantago major
G. Ledyard Stebbins
1977-7-2
7740
El Dorado
North of Weber Creek, south of Coon Hollow Road. (Exact location unknown. Coordinates estimated by label maker.)
Comment
UCR188998
Platanthera dilatata var. leucostachys
George K. Helmkamp, Elizabeth Helmkamp
2007-6-20
12409
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
RSA756076
Platanthera leucostachys
George K. Helmkamp, E. A. Helmkamp
2009-8-19
15482
El Dorado
Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50
1716
Comment
UC429331
Platanthera leucostachys
R. L. Pendleton and F. M. Reed
1907-7-25
1143
El Dorado
Glen Alpine Springs Lake Tahoe Region, Glen Alpine Springs
2072
Comment
UCD162499
Platanthera sparsiflora
James A. Neilson Jr.
1971-7-6
2215
El Dorado
Tahoe Basin, Osgood Swamp.
1950
Comment
UCSC001438
Platanthera sparsiflora
D. J. Norman
1968-7-4
282
El Dorado
above Fallen Leaf Lake, above south shore of lake Fallen Leaf Lake
1981
Comment
CDA39506
Platanthera sparsiflora
Cowley
1931-6-23
s.n.
El Dorado
Woods, stream back of Camp Sacramento.
0
Comment
UCD96120
Plectritis ciliosa
Ellen Dean; PLS 102 Plant Collection Interns
2011-4-30
6981
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
UCR173159
Plectritis ciliosa
George K. Helmkamp, Elizabeth Helmkamp
2006-4-27
10243
El Dorado
Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown
340
Comment
UCD137540
Plectritis congesta subsp. brachystemon
G. K. Helmkamp; E. A. Helmkamp
2007-5-1
11913
El Dorado
Northern Sierra Nevada Mountains: access road to South Fork American River along CA-49, 4.4 miles northwest of Coloma.
207
Comment
CAS-BOT-BC453482
Pleuricospora fimbriolata
G. Thomas Robbins
1943-6-20
1188
El Dorado
Near head of Long Canyon, 2--3 mi. W of Pollock Pines
975
Comment
UCD18650
Pleuricospora fimbriolata
Roman Gankin
1957-6-2
231
El Dorado
off of Hwy 50, 18 mi. east of Placerville, ca. 0.5 mi. west of Pacific House, Gankin Property, south side of highway.
Comment
CAS-BOT-BC251078
Poa
Peter Rubtzoff
1976-6-22
8668
El Dorado
Georgetown Divide, Sierra Nevada. Blodgett Forest: Quail Landing Road near junction with Chinquapin Flat Road (Comp. 630E)
1289
Comment
SD244060
Poa
George K. Helmkamp, E. A. Helmkamp
2012-7-6
19368
El Dorado
Northern Sierra Nevada Mountains: Robbs Pead Road at the junction with Ice House Road, 22 miles north of UF-50.
2078
Comment
UCD92194
Poa
F. M. Reed; R. L. Pendleton
1907-7-24
1609
El Dorado
Lake Tahoe Region, summit of Mt. Tallac.
2956
Comment
UCR173799
Poa
George K. Helmkamp, Elizabeth A. Helmkamp
2006-5-31
10603
El Dorado
Northern Sierra Nevada foothills, Mormon Emigrant Trail, 6.0 miles east of its junction with Sly Park Road (Jenkinson Lake)
1055
Comment
JEPS75184
Poa bolanderi
Gladys L. Smith
1963-7-28
1935
El Dorado
trail from Audrain Lake to US 50 Echo Summit area
2194
Comment
UCR175715
Poa bolanderi
George K. Helmkamp, E. A. Helmkamp
2006-7-7
10872
El Dorado
Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz
2049
Comment
CAS-BOT-BC255689
Poa bolanderi
E. W. Kelley; A. W. Blair
1914-8-19
79
El Dorado
Pardoe Meadows, Eldorado Forest
2438
Comment
SEINET7744971
Poa bulbosa
E. Dean, K. Mawdsley, K. Eshmsen., and M. Starbuck.
2007-6-15
4012
El Dorado
Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance.
1926
Comment
UCD90857
Poa compressa
Beecher Crampton
1982-9-1
9868
El Dorado
Stateline.
Comment
UCR2695
Poa cusickii
F. M. Reed, R. L. Pendleton
1907-7-24
1609
El Dorado
Sierra Nevada Mtns., Lake Tahoe region [west of Fallen Leaf Lake]: summit of Mount Tallac above Glen Alpine Springs
2957
Comment
JEPS48463
Poa howellii
L. S. Smith
1926-5-26
1837 A
El Dorado
Last Chance Ridge; Tahoe Forest
Comment
CAS-BOT-BC247254
Poa palustris
G. L. Stebbins
1977-8-7
77129
El Dorado
Along South Fork of American River, between Forni Creek and Sciots Camp
1676
Comment
UCD91927
Poa pratensis
R. M. Love
1942-8-1
s.n.
El Dorado
Rainbow Tract, Upper Truckee River. Meyers.
1828
Comment
UCR249328
Poa pratensis
Peter Rubtzoff
1974-6-4
7542
El Dorado
Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, north side of the Bacchi Meadow area
1320
Comment
CHSC73280
Poa pratensis subsp. pratensis
L. P. Janeway; Eric Schroder
1998-7-29
5889
El Dorado
Lake Tahoe Basin-National Forest. Along Road 1214 (to Angora Lookout), 0.9 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake.
2048
Comment
CHSC73544
Poa pratensis subsp. pratensis
L. P. Janeway; Eric Schroder
1998-8-20
6131
El Dorado
Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek.
1981
Comment
CHSC73718
Poa pratensis subsp. pratensis
L. P. Janeway; Eric Schroder
1998-8-17
6058
El Dorado
Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River, about 0.6 mi southeast of Hwy 50.
1900
Comment
UCD44041
Poa pratensis subsp. pratensis
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-3
1407
El Dorado
Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N.
2011
Comment
BFRS395
Poa scabrella
Peter Rubtzoff
1975-6-5
8054
El Dorado
Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R).
Comment
UCR250612
Poa secunda
George K. Helmkamp, Elizabeth Helmkamp
2013-6-19
20894
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
UCR2690
Poa secunda
F. M. Reed, R. L. Pendleton
1907-7-23
1527
El Dorado
Sierra Nevada Mtns., Lake Tahoe Region; creek south of camp [=Camp Agassiz?], Glen Alpine. [S of Fallen Leaf Lake.]
2287
Comment
RSA9173
Poa secunda
C. B. Wolf
1928-8-17
3336
El Dorado
Trail from Susie to Heather Lake.
Comment
CAS-BOT-BC236407
Poa secunda subsp. secunda
A. A. Heller
1915-8-6
12148
El Dorado
Near Echo Camp on the Lincoln Highway, above Echo Lake
2133
Comment
CAS-BOT-BC236419
Poa secunda subsp. secunda
John Thomas Howell
1954-5-17
29744
El Dorado
1 miles SW of Garden Valley
609
Comment
CHSC73283
Poa secunda subsp. secunda
L. P. Janeway; Eric Schroder, Katherine Murrell
1998-7-23
5825
El Dorado
Lake Tahoe Basin-National Forest. Drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow.
1905
Comment
UCD42690
Poa secunda subsp. secunda
C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart
1999-8-25
56
El Dorado
Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N
1920
Comment Read comments Jun 11 2012
JEPS79099
Poa tenerrima
L. R. Heckard
1980-5-18
5193
El Dorado
4 mi s Georgetown (corner of Meadowbrook and Bear Creek rds)
914
Comment
SEINET199820
Poa tenerrima
Unknown
1957-4-28
10711
El Dorado
Near road 1.7 miles south-west of Garden Valley
573
Comment
UCD92074
Poa tenerrima
Beecher Crampton
1956-5-13
3373
El Dorado
2.1 miles east of Shingle Springs, along U.S. Highway 50.
487
Comment
UCD74225
Poa wheeleri
Jennifer W. Burt; Jessica Hite
2005-8-19
155
El Dorado
Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run.
2310
Comment
UCD91716
Poa wheeleri
Lewis S. Rose
1944-7-17
44143
El Dorado
above Eagle Lake. 3 miles west of Emerald Bay, Lake Tahoe.
2133
Comment
UCD165822
Podagrostis humilis
Ellen Dean; with D. McNair and S. Yegorova
2016-7-19
9160
El Dorado
West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Along unnamed/unmapped drainage with waterfall above dam and reservoir. Near terminus of fire road that begins near park residences on the west side of Highway 89.
2148
Comment
UCD44856
Podagrostis humilis
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-9
2222
El Dorado
Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N.
1944
Comment
UCD52729
Podagrostis humilis
Beecher Crampton
1957-8-6
4558
El Dorado
along US Hwy. 50, Echo Summit.
2250
Comment
RSA83070
Polemonium californicum
Verne Grant, Alva Grant
1946-7-24
7776
El Dorado
Above Upper Echo Lake
2317
Comment
SD40615
Polemonium californicum
May Canfield
1917-6-1
El Dorado
El Dorado County
Comment
RSA102087
Polemonium occidentale
John H. Redfield
1872-9-1
277
El Dorado
Prope Lake Tahoe [Placer or El Dorado Co.]
Comment
SEINET13761457
Polemonium occidentale subsp. occidentale
J. M. Johnson
1999-7-26
163
El Dorado
[Sierra Nevada] Eldorado National Forest, 1.5 road miles W of Luther Pass, S side of hwy 89
2303
Comment
UC882747
Polemonium pulcherrimum
Alice Eastwood
Jul 21 1906-Aug 15 1906
1173
El Dorado
Mt. Tallac , Mt. Tallac (Glen Alpine Region)
Comment
CAS-BOT-BC231320
Polemonium pulcherrimum
Vincent Jones
1920-7-1
s.n.
El Dorado
Glen Alpine Region
Comment
CAS-BOT-BC6421
Polemonium pulcherrimum var. pulcherrimum
S. Lucien Berry
1902-7-10
s.n.
El Dorado
Desolation Valley
Comment
UCD165860
Polygonum
Peter Rubtzoff
1972-9-27
6955
El Dorado
U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road.
Comment
UCR218996
Polygonum
George K. Helmkamp, E. A. Helmkamp
2009-9-13
15608
El Dorado
Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; 0.2 mile south of the junction of Patterson Drive and CA-49/Pleasant Valley Road
529
Comment
UCR255710
Polygonum
Peter Rubtzoff
1972-10-11
7009
El Dorado
Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon near Bacchi Corral Road
1311
Comment
UCR206707
Polygonum argyrocoleon
George K. Helmkamp, E. A. Helmkamp
2009-5-24
14771
El Dorado
Sierra Nevada Mountains Foothills, Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49
381
Comment
SEINET2470917
Polygonum bistortoides
K. Christie
2010-6-24
1858
El Dorado
Lake Tahoe Basin Management Unit (USFS); along Angora Creek.
1950
Comment
UCR201905
Polygonum bistortoides
George K. Helmkamp, E. A. Helmkamp
2008-8-1
13953
El Dorado
Northern Sierra Nevada Mountains, Dark Lake 0.4 mile northwest of the entrance to Wright's Lake along Wright's Lake Road
2148
Comment
CAS-BOT-BC414379
Polygonum californicum
John Thomas Howell
1930-10-12
5594
El Dorado
6.5 miles n. of Plymouth
Comment
CAS-BOT-BC414434
Polygonum douglasii
Paul F. Covel
1936-8-16
523
El Dorado
Strawberry on American River
Comment
RSA104516
Polygonum douglasii
George B. Grant
1906-8-3
s.n.
El Dorado
Lake Tahoe, Sierra Nevada Mountains
2439
Comment
UC674809
Polygonum douglasii subsp. douglasii
Thomas Morley
1941-9-20
139
El Dorado
Twin Bridges Sierra Nevada, Pyramid Creek (n side of Placerville-Echo Lake hwy)
1828
Comment
UCR257676
Polygonum phytolaccifolium
George K. Helmkamp, Ann Kerchner, Amy Barnes
2012-8-4
19582
El Dorado
Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 1.4 miles west of its junction with CA-88
2287
Comment
UCR260074
Polygonum punctatum
George K. Helmkamp, Elizabeth Helmkamp
2013-10-15
22425
El Dorado
Sierra Nevada Mountains Foothills, Oak Hill Road, 3.6 miles south of its junction with Pleasant Valley Road
614
Comment
JEPS72995
Polygonum shastense
Gladys L. Smith and Alasdair H. Neilson
1970-8-26
2689
El Dorado
Freel Peak; summit area
2895
Comment
SEINET3404052
Polygonum shastense
G. Thomas Robbins
1945-8-12
2117
El Dorado
Western flank of Jobs Sister Peak
Comment
CAS-BOT-BC420974
Polygonum spergulariiforme
L. R. Abrams
1917-9-23
6844
El Dorado
Myers, Fallen Leaf Region, Lake Tahoe
Comment
CAS-BOT-BC71851
Polypodium californicum
G. L. Stebbins; L. Donald Smith
1978-4-23
7846
El Dorado
West of South Fork, American River, .5 mile west of mouth of Weber Creek
243
Comment
UCD136997
Polypodium calirhiza
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-20
10495
El Dorado
Northern Sierra Nevada: Along CA Highway 193, 0.4 mi. S of Kelsey.
604
Comment
UCD91170
Polypogon maritimus
Beecher Crampton
1954-7-2
2026
El Dorado
El Dorado County, 1.5 miles south of Garden Valley.
Comment
CAS-BOT-BC76759
Polystichum imbricans subsp. imbricans
G. Thomas Robbins
1944-6-7
1656
El Dorado
North Fork Weber Creek, ca. 3 miles E of Camino
914
Comment
UCR254750
Populus fremontii
Peter Rubtzoff
1974-9-20
7922
El Dorado
Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Wentworth Springs Road ('County Road') c. 2 miles west of research station main entrance
1250
Comment
CAS-BOT-BC105623
Populus trichocarpa
G. L. Smith
1959-6-15
1135
El Dorado
Glen Alpine Trail
2225
Comment
UCD148642
Populus trichocarpa
Ellen Dean; N. Khuu, V. Stewart
2014-6-21
8392
El Dorado
El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Near Pine Lodge at end of picnic area near Lake Tahoe beach and wharf.
1908
Comment
JEPS88676
Porterella carnosula
Gladys L. Smith
1982-6-23
7435
El Dorado
0.5 mi from junction with Rte. 89
1889
Comment
UCD150308
Porterella carnosula
James A. Neilson Jr.
1974-7-13
2840
El Dorado
Tahoe Basin, Fallen Leaf Lake.
1950
Comment
UCD150309
Porterella carnosula
James A. Neilson Jr.
1973-7-20
2954
El Dorado
Tahoe Basin, Fallen Leaf Lake.
1950
Comment
UCD72914
Porterella carnosula
James A. Neilson Jr.
1974-1
2840
El Dorado
Fallen Leaf Lake.
1950
Comment
CAS-BOT-BC267135
Potamogeton epihydrus
G. L. Stebbins
1971-8-29
8075
El Dorado
Inlet, 0.25 mile N of Wright's Lake
2118
Comment
CAS-BOT-BC453751
Potamogeton natans
Ira L. Wiggins
1933-8-18
6777
El Dorado
Lily Lake, near Fallen Leaf, Lake Tahoe region
Comment
CAS-BOT-BC453755
Potamogeton natans
Elsie Z. Lovegrove
1941-9-20
s.n.
El Dorado
(Near Fallen Leaf L.), Lily Lake.
Comment
CDA860
Potamogeton richardsonii
L. Mobley, R. E. Talbert
1959-10-26
3164
El Dorado
South shore of Lake Tahoe.
0
Comment
CAS-BOT-BC143122
Potentilla breweri
Alice Eastwood
1906-9-5
1311
El Dorado
Mt. Tallac, Glen Alpine region
Comment
UCSB2839
Potentilla flabellifolia
Keator, Glenn
1958-7-17
El Dorado
Echo ridge about 1 mile up on trail to Lake of the Woods, west of Fallen leaf lake
2286
Comment
UCR193193
Potentilla glandulosa subsp. ashlandica
George K. Helmkamp, E. A. Helmkamp
2007-5-31
12249
El Dorado
Northern Sierra Nevada Mountains, Forestry Route 42, 4.3 miles west of its junction with Wright's Lake Road, generally between Wright's Lake and Ice House Reservoir
1753
Comment
UCR235599
Potentilla glandulosa subsp. reflexa
George K. Helmkamp, E. A. Helmkamp
2012-4-30
18881
El Dorado
Northern Sierra Nevada Mountains Foothills, Mosquito Road, 0.3 mile north of the bridge over the South Fork American River
427
Comment
RSA499230
Potentilla gracilis
Harry H. Stone
1933-8-14
18711
El Dorado
Echo Lake
Comment
UCD44751
Potentilla gracilis var. fastigiata
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-9
2117
El Dorado
Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N.
1944
Comment
UCR176362
Potentilla gracilis var. fastigiata
George K. Helmkamp, E. A. Helmkamp
2006-7-10
10875 A
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
UCR257700
Potentilla grayi
George K. Helmkamp, Amy Barnes
2012-8-19
19655
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
RSA286240
Potentilla palustris
Robert F. Thorne
1974-7-31
44916
El Dorado
Grass Lake at Luthers Pass.
2363
Comment
OBI74501
Prunella vulgaris
David J. Keil
1992-1
23340
El Dorado
Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln.
600
Comment
UCD42528
Prunella vulgaris
Lloyd P. Tevis
1902-8-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
UCD61637
Prunella vulgaris var. lanceolata
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-20
4188
El Dorado
Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek.
1922
Comment
POM275658
Prunus andersonii
Lyman D. Benson
1935-6-8
6698
El Dorado
Lakeside Park, Lake Tahoe. Sierra Nevada Mts. Truckee River watershed.
1890
Comment
CHSC77492
Prunus dulcis
Jeffrey Thomas Gautschi
1997-3-16
7
El Dorado
3 km northwest of U.S. Highway 50, 2 km west of State Highway 49.
579
Comment
CAS-BOT-BC159933
Prunus emarginata
Alice Eastwood
1912-6-15
371
El Dorado
Deer Park, Lake Tahoe Region
Comment
CAS-BOT-BC159936
Prunus emarginata
Alice Eastwood
1909-1-1
264
El Dorado
Deer Park. Lake Tahoe Region
Comment
CAS-BOT-BC159954
Prunus emarginata
Peter Rubtzoff
1975-7-22
8207
El Dorado
Georgetown Divide. Blodgett Forest: Loop Road just north of junction with County Road (Comp. 170E)
1271
Comment
POM139620
Prunus emarginata
L. R. Abrams
1917-9-19
6778
El Dorado
Lily Lake-Fallen Leaf region
Comment
RSA748730
Prunus emarginata
George K. Helmkamp, E. A. Helmkamp
2008-8-1
13931
El Dorado
Wright's Lake Road, 3.8 miles north of its junction with CA-50.
2076
Comment
SBBG50621
Prunus emarginata
L. E. Miller
1973-5-13
45
El Dorado
0.6 mi from jct of St Hwy 88 and Barney Ridge Rd
1243
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
UC567075
Prunus emarginata
F. W. Embree
1934-7-11
133
El Dorado
1 1/2 mi w of Iron Mountain
1798
Comment
UC85439
Prunus emarginata
Katharine Brandegee
1907-5-22
El Dorado
e of Placerville
Comment
UCD113193
Prunus emarginata
Flora Hayes
1935-6-15
s.n.
El Dorado
Strawberry.
Comment
UCR218440
Prunus emarginata
George K. Helmkamp, E. A. Helmkamp
2010-7-9
16481
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
CHSC100785
Prunus subcordata
E. Bortiri
2000-4-16
106
El Dorado
Hazel Valley Rd., 1 mile south Hwy 50, near road.
Comment
RSA454166
Prunus subcordata
Glenn A. Gorelick
1966-4-19
s.n.
El Dorado
Growing on side of hill overlooking river, 1.6 miles southwest of Icehouse Road, Highway 50.
Comment
JEPS13003
Pseudobahia heermannii
Rimo Bacigalupi with G. T. Robbins
1955-5-6
5057
El Dorado
about 5 mi w Rescue (along Rescue-Folsom Road near junction of Green Valley Road)
310
Comment
CAS-BOT-BC257368
Pseudognaphalium luteoalbum
Peter Rubtzoff
1972-9-27
6951
El Dorado
U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road.
Comment
UC747141
Pseudognaphalium stramineum
G. Thomas Robbins
1945-7-16
2072
El Dorado
3 mi e of Camino (in woods on canyon slope above North Fork Webber Creek)
914
Comment
SFV11123
Pseudostellaria jamesiana
J. Turner, F. M. Ball (1209)
1962-7-13
s. n.
El Dorado
Highway 89, about 5 miles south of Meyers. Moist, rocky, roadside bank.
2287
Comment
UC217376
Psilocarphus tenellus
H. M. Hall
1921-6-25
11288
El Dorado
Sly Park
1036
Comment
JEPS30815
Ptelea crenulata
H. F. Copeland
1940-6-24
1605
El Dorado
Salmon Falls South Fork of American River (s bank of South Fork of American River)
Comment
SEINET3859824
Pteridium aquilinum var. pubescens
George K. Helmkamp, E. A. Helmkamp
2009-10-22
15699
El Dorado
Sierra Nevada Mountains Foothills: Pollock Pines, BLair Road just south of its junction with Forebay Road. (Pollock Pines 7.5' Q.).; 0
1125
Comment
UCD34438
Pteridium aquilinum var. pubescens
Beecher Crampton
1982-9-2
9870
El Dorado
El Dorado County, along US 50 east of Camp Sacramento.
2011
Comment
CAS-BOT-BC262966
Pterospora andromedea
Peter Rubtzoff
1974-7-22
7748
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
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
UCD117767
Pterospora andromedea
H. B. Currier
1952-8-8
s.n.
El Dorado
South Fork Camp, El Dorado National Forest.
1524
Comment
UC303665
Pyrola asarifolia
Geo. B. Grant
1906-8-3
El Dorado
Lake Tahoe, Sierra Nevada Mts.
1828
Comment
CHSC73297
Pyrola asarifolia subsp. asarifolia
L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams
1998-7-28
5877
El Dorado
Along Road 1214 (to Angora Lookout), 0.7 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake.
2042
Comment
JEPS72440
Pyrola dentata
Gladys L. Smith
1969-8-9
2418
El Dorado
Woods about California Alpine Club Lodge, Echo Summit
2225
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
CAS-BOT-BC462623
Pyrola dentata
H. C. Cantelow
1935-7-11
s.n.
El Dorado
Camp Richardson
Comment
CAS-BOT-BC466024
Pyrola picta
Elsie Z. Lovegrove
1938-9-19
s.n.
El Dorado
Between floating Island and Cathedral Lakes, E flank of Mt. Tallac
Comment
SACT002691
Quercus X morehus
G. Robbins
1943-10-28
El Dorado
Digger Pine-Oak woodland near Smith Flat. 3 miles east of Placerville.
Comment
UCD47032
Quercus X morehus
Collector unknown
1951-10-11
s.n.
El Dorado
Sent to Dr. Tracy Storer by John Outcalt, of Rescue, El Dorado County, California.
Comment
UCD45392
Quercus chrysolepis
W. L. Jepson
1938-4-12
18644
El Dorado
Oak Hill, 2300 ft.
701
Comment
UCD67025
Quercus chrysolepis
Rodney Gale Myatt
1970-7-10
378
El Dorado
South Fork of American River from Pollock Pines.
822
Comment
SACT002673
Quercus douglasii
M. Brittan
1959-4-11
El Dorado
Foothills, Sierra Nevada.
Comment
UC1083144
Quercus douglasii
Herbert L. Mason
1928-5-4
4495
El Dorado
near Latrobe (Swift Ranch)
Comment
UCR178648
Quercus kelloggii
George K. Helmkamp, E. A. Helmkamp
2006-9-20
11432
El Dorado
Northern Sierra Nevada Mountains, Wright's Lake Road 1.8 miles north of junction with Hwy US-50
1817
Comment
POM166576
Quercus lobata
Alice Eastwood
1922-10-28
11560
El Dorado
Pleasant Valley.
Comment
SACT002674
Quercus lobata
Josephine Van Ess
1971-9-22
El Dorado
Roadside, steep bank.
426.72
Comment
CAS-BOT-BC104506
Quercus vacciniifolia
David D. Keck
1932-6-30
1578
El Dorado
Emerald Bay, Lake Tahoe
1920
Comment
CAS-BOT-BC104518
Quercus vacciniifolia
Geo. B. Grant
1906-8-1
7052
El Dorado
About Lake Tahoe
2438
Comment
CAS-BOT-BC104523
Quercus vacciniifolia
C. B. Wolf
1931-9-9
2410
El Dorado
East side of Mt. Tallac, Sierra Nevada
Comment
CAS-BOT-BC104526
Quercus vacciniifolia
Louise Bartholomew
1925-9-22
s.n.
El Dorado
Emerald Bay, Lake Tahoe
Comment
CAS-BOT-BC104531
Quercus vacciniifolia
E. K. Balls; P. C. Everett
1952-10-8
18117
El Dorado
Jct. of trails to Lily Lake and Glen Alpine Springs, W of Fallen Leaf Lake
1981
Comment
CAS-BOT-BC248860
Quercus vacciniifolia
P. S. Manos
1989-10-8
913
El Dorado
S end of Lake Tahoe, off Rte 50, east shore of Echo Lake
2200
Comment
RSA169490
Quercus vacciniifolia
L. S. Rose
1963-7-9
63194
El Dorado
1 mile SW of Meyers.
1982
Comment
SACT002717
Quercus vacciniifolia
B. Edwards
1961-3-7
El Dorado
Chaparral
Comment
UC72507
Quercus vacciniifolia
W. A. Setchell, C. C. Dobie
Jul 6 1901-Jul 21 1901
El Dorado
vicinity Lake Tahoe; Rubicon Park
1897
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
CAS-BOT-BC104661
Quercus wislizeni
G. Thomas Robbins
1943-8-20
1362
El Dorado
ridge near Institute of Forest Genetics, 3 mi E of Placerville
822
Comment
JEPS72235
Raillardella argentea
Gladys L. Smith and Alasdair H. Neilson
1970-7-26
2594
El Dorado
summit area Blue Mountain Blue Mountain
2673
Comment
JEPS72236
Raillardella argentea
Gladys L. Smith and Alasdair H. Neilson
1970-7-26
2592
El Dorado
summit area Blue Mountain Blue Mountain
2673
Comment
UC1035831
Raillardella argentea
Annie M. Alexander and Louise Kellogg
1943-8-29
3516
El Dorado
summit of Dicks Pass Sierra Nevada, Lake Tahoe Region, Dicks Pass
2895
Comment
UC1070098
Raillardella argentea
J. A. Rutter
1934-8-22
19
El Dorado
2 mi wsw Tragedy Spring; El Dorado National Forest, Pyramid Peak Quad.
2286
Comment
CAS-BOT-BC362698
Raillardella argentea
Annie M. Alexander; Louise Kellogg
1934-8-24
3476
El Dorado
Sierra Nevada. Saddle above Lake of the Woods, Lake Tahoe region
Comment
UC485206
Raillardella argentea
Miss Helen D. Geis
14
El Dorado
Ralston Summit Tahoe Region
Comment
UCD95820
Ranunculus alismifolius var. alismellus
G. K. Helmkamp; E. A. Helmkamp
2006-7-7
10858
El Dorado
Northern Sierra Nevada Mountains, Wright's Lake Road, 4.1 miles north of Hwy US-50.
2049
Comment
SEINET1908703
Ranunculus alismifolius var. alismifolius
G. K. Helmkamp, E. A. Helmkamp
2007-1
12221
El Dorado
Northern Sierra Nevada Mountains; Wright's Lake Road, north of US-50 at the Lyon's Creek trailhead and creek crossing
2057
Comment
JEPS60662
Ranunculus alismifolius var. alismifolius
Alice M. Ottley
1920-6-18
792
El Dorado
near Fallen Leaf Lake; Glen Alpine Springs
Comment
CAS-BOT-BC379444
Ranunculus alismifolius var. hartwegii
Alice Eastwood
1906-6-24
1042
El Dorado
Glen Alpine region, Glen Alpine road
Comment
CHSC26261
Ranunculus alismifolius var. lemmonii
James Henrickson
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; in meadow along Hwy. 50.
1889
Comment
POM311434
Ranunculus alismifolius var. lemmonii
D. E. Breedlove
1962-6-13
3565
El Dorado
8.3 miles S of Meyers on Hwy 89, Sierra Nevada.
2348
Comment
UCD95833
Ranunculus alismifolius var. lemmonii
Frederica Bowcutt
1986-5-14
706
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
UCD165851
Ranunculus flammula var. ovalis
Ellen Dean; with D. McNair and S. Yegorova
2016-7-19
9180
El Dorado
West side of Tahoe Basin. Emerald Bay State Park. Cove at lakeshore along Emerald Point.
1904
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
CAS-BOT-BC434232
Ranunculus muricatus
G. K. Helmkamp; E. A. Helmkamp
2008-4-25
13321
El Dorado
Sierra Nevada Mountains Foothills: junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown.
674
Comment
UCD96232
Ranunculus muricatus
Beecher Crampton
1973-5-9
8937
El Dorado
Bass Lake.
Comment
RSA792127
Ranunculus occidentalis
George K. Helmkamp, E. A. Helmkamp
2012-5-3
18894
El Dorado
Forebay Road, 7.0 miles NW of Pollock Pines
748
Comment
SEINET3828310
Ranunculus occidentalis
George K. Helmcamp, E. A. Helmkamp
2012-1
18894
El Dorado
Northern Sierra Nevada Mountains Foothills: Forebay Road, 7.0 miles NW of Pollock Pines. (Slate Mountain 7.5')
100
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
UC306900
Ranunculus occidentalis
Herbert McLean Evans
1918-7-25
El Dorado
Strawberry Sierra Nevada
Comment
UC827723
Ranunculus occidentalis
A. A. Heller
1911-4-6
12287
El Dorado
between Clarksville and Shingle Springs
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
UCR176037
Ranunculus occidentalis
George K. Helmkamp, E. A. Helmkamp
2006-7-12
10967
El Dorado
Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50
2104
Comment
UCR189441
Ranunculus occidentalis
George K. Helmkamp, E. A. Helmkamp
2007-3-10
11610
El Dorado
Northern Sierra Nevada Mountains Foothills, Rattlesnake Bar Rd, 6.8 miles southwest of its junction with CA-49, southwest of Pilot Hill
329
Comment
UCR258548
Ranunculus occidentalis
George K. Helmkamp, Mary Alice Barnes
2013-4-30
20431
El Dorado
Northern Sierra Nevada Mountains, Capps Crossing/Bonnetti Road, 0.2 mile northwest of the bridge over Diamond /Camp Creek
1155
Comment
SJSU3938
Ranunculus occidentalis
C. W. Sharsmith
1964-6-17
7282
El Dorado
NE margin Fallen Leaf L
1950
Comment
SEINET5338826
Ranunculus occidentalis var. eisenii
P. Del Monte
1976-4-3
s.n.
El Dorado
Open grassy field.
610
Comment
SEINET8701851
Ranunculus uncinatus
E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck
2007-6-15
4007
El Dorado
Washoe Meadows State Park, meadow leading into E side of Angora Meadows, just W of Sawmill Road park entrance.
1921
Comment
CAS-BOT-BC74181
Raphanus raphanistrum
John Thomas Howell
1954-5-16
s.n.
El Dorado
Sierra Nevada. Shingle Springs.
449
Comment
CAS-BOT-BC109778
Rhodiola integrifolia
John Thomas Howell
1925-6-10
1145
El Dorado
Eagle Lake Trail, Lake Tahoe region.
Comment
UCD150755
Rhododendron columbianum
James A. Neilson Jr.
1971-7-6
2206
El Dorado
Tahoe Basin, Osgood Swamp.
1999
Comment
UCD150756
Rhododendron columbianum
James A. Neilson Jr.; Dianne Q. McQuaid
Date Unknown
2502
El Dorado
Tahoe Basin, Lake Lucille.
2493
Comment
SEINET7589326
Rhynchospora capitellata
L. P. Janeway
2006-8-23
8863
El Dorado
Northern High Sierra Nevada, Kings Meadow, near headwaters of Slab Creek, Pollock Pines 7.5' quad.
1359
Comment
UCR254747
Rhynchospora capitellata
Peter Rubtzoff
1974-9-19
7918
El Dorado
Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Bacchi Meadow
1296
Comment
CAS-BOT-BC433121
Ribes
Peter Rubtzoff
1975-6-4
8023
El Dorado
Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Road bank of Headquarters Loop Road.
1295
Comment
UC747346
Ribes amarum
G. Thomas Robbins
1943-6-20
1197
El Dorado
4-5 mi nw Pollock Pines (along road to powerhouse, n-facing canyon wall); South Fork American River
914
Comment
CAS-BOT-BC212598
Ribes montigenum
A. A. Heller
1916-8-11
12532
El Dorado
South side of Echo Lake
Comment
JEPS124772
Ribes montigenum
J. Yamanaka
1965-7-1
57
El Dorado
Grass Lake, 6.5 miles from junction of HWY #50 and #89 on #89.
Comment
UC73102
Ribes montigenum
Milo S. Baker
1904-7-5
El Dorado
near Lake Tahoe; Angora Lake
Comment
SEINET5339705
Ribes montigenum
W. D. Billings
1950-8-3
1937
El Dorado
Above Gilmore Lake on the trail to Mt. Tallac, Sierra Nevada
2743
Comment
CAS-BOT-BC6075
Ribes nevadaense
E. W. Garvitt
1855-5-1
s.n.
El Dorado
Placerville
Comment
CAS-BOT-BC212329
Ribes nevadense
Gladys L. Smith
1959-6-15
1134
El Dorado
Between end of road and second waterfall, Glen Alpine
2225
Comment
CAS-BOT-BC212332
Ribes nevadense
Alice Eastwood
1906-7-21
1026
El Dorado
Trail to Lake Lucille
Comment
CHSC56301
Ribes nevadense
K. R. Stern
1985-6-14
8144
El Dorado
Echo Summit.
2225
Comment
SBBG12794
Ribes nevadense
D. Myrick
1958-6-28
89
El Dorado
slopes above Fallen Leaf Lake
1950
Comment
UC1127484
Ribes nevadense
P. L. Johannsen
1934-7-11
371
El Dorado
1 1/2 mi ese White Hall; Plumas National Forest, Pyramid Pk. Quadrangle
Comment
UCD142054
Ribes nevadense
Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova
2013-7-19
7872
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.
1946
Comment
UCD72663
Ribes nevadense
Ellen Dean; T. Sasaki
2007-7-23
4385
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
UCD102457
Ribes roezlii
G. K. Helmkamp; Elizabeth Helmkamp
2006-8-24
11280
El Dorado
Northern Sierra Neveda Mountains Foothills: Ice House Road, 2.3 miles south of Union Reservoir Road.
1551
Comment
UCD147717
Ribes roezlii
Allyson Ayalon; Lucie Jerabkova
2012-7-1
95
El Dorado
El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50.
1645
Comment
UCR179316
Ribes roezlii
George K. Helmkamp, E. A. Helmkamp
2006-8-24
11280
El Dorado
Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road
1552
Comment
RSA0024725
Ribes roezlii
Glenn A. Gorelick
1966-4-19
s.n.
El Dorado
1.6 miles SW of Icehouse Road along Highway 50.
Comment
POM215808
Ribes viscosissimum
Jens Clausen
1932-9-14
640
El Dorado
Tahoe Region, above Glen Alpine. Near stream on the trail to Mt Tallac.
2317
Comment
CAS-BOT-BC6061
Ribes watkinsii
W. G. Watkins
1935-12-26
s.n.
El Dorado
Near Shingle Springs
Comment
RSA0003764
Ribes watkinsii
W. G. Wilkins
1935-12-26
s.n.
El Dorado
near Shingle Springs
Comment
UCD108415
Robinia pseudoacacia
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-20
10499
El Dorado
Northern Sierra Nevada Foothills: Along CA Hwy 193, 0.8 mi. N of Kelsey.
595
Comment
BFRS259
Rorippa
Peter Rubtzoff
1973-7-18
7130
El Dorado
Blodgett Forest: Mutton Creek Road near East Fork Gaddis Creek crossing (Comp. 500U)
Comment
UCR230952
Rorippa curvipes var. truncata
George K. Helmkamp, E. A. Helmkamp
2010-8-7
16744
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
JEPS72064
Rorippa curvisiliqua
Gladys L. Smith
1964-7-5
2084
El Dorado
U.S. 50 2 mi w Echo Summit (bog across (from Phillips?)); w of Echo Summit
2133
Comment
RSA151579
Rorippa subumbellata
Paul A. Mitchell
1960-6-4
109
El Dorado
D.L. Bliss State Park; Lester Beach
1899
Comment
CAS-BOT-BC146360
Rosa
Peter Rubtzoff
1975-6-12
8092
El Dorado
Sierra Nevada, Georgetown Divide, Blodgett Forest. Chinquapin Flat Road ca. 0.85 mi. south of Gaddis Creek Road (Comp. 580E)
1322
Comment
CAS-BOT-BC146371
Rosa
Peter Rubtzoff; John Thomas Howell
1976-6-23
8677
El Dorado
Sierra Nevada, Georgetown Divide, Blodgett Forest. South fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E)
1295
Comment
UCD67385
Rosa gymnocarpa
Victoria Wilkins
1992-5-16
13
El Dorado
1.7 miles on Peavine Ridge Road off Highway 50.
999
Comment
CAS-BOT-BC148278
Rosa woodsii var. ultramontana
Elsie Z. Lovegrove
1950-10-17
s.n.
El Dorado
Fallen Leaf L. Road
Comment
CAS-BOT-BC148287
Rosa woodsii var. ultramontana
Alice Eastwood
1934-9-27
18877
El Dorado
Fallen Leaf Lake Road
Comment
CAS-BOT-BC147098
Rubus
Peter Rubtzoff
1976-6-9
8619
El Dorado
Blodgett Forest: south-north canyon crossed by Pilot Creek Road ca. 0.65 mi. east-northeast of junction with Loop Road (Comp. 20R). Ca. 25 yards south of Pilot Creek Road
1196
Comment
UCD113782
Rubus laciniatus
Beecher Crampton
1960-6-6
5554
El Dorado
3 miles south of Camino.
Comment
CAS-BOT-BC147219
Rubus parviflorus
W. W. Price
1898-7-1
s.n.
El Dorado
Glen Alpine
2133
Comment
JEPS71938
Rubus parviflorus
Gladys L. Smith
1964-7-29
2180
El Dorado
UC 50 at beginning of Audrain Lake trail beginning of Audrain Lake trail; at beginning of Audrain Lake trail
2194
Comment
JEPS71939
Rubus parviflorus
Gladys L. Smith
1963-7-27
1827
El Dorado
Old Hawley Grade Sierra Nevada, Echo Summit area
2133
Comment
UCD135441
Rudbeckia californica
G. K. Helmkamp; E. A. Helmkamp
2006-7-28
11004
El Dorado
Northern Sierra Nevada Mountains: Echo Summit along Hwy US-50; at entrance to the road maintenance station.
2245
Comment
UCD133774
Rudbeckia hirta var. pulcherrima
Beecher Crampton
1980-9-10
9757
El Dorado
Nevada border at Stateline along the Loop Road.
Comment
JEPS73005
Rumex acetosella
Gladys L. Smith
1963-7-7
1724
El Dorado
within 300 yds Echo Summit Lodge (California Alpine Club)
2194
Comment
UCR218443
Rumex acetosella
George K. Helmkamp, E. A. Helmkamp
2010-7-9
16484
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
CAS-BOT-BC421914
Rumex acetosella
Wm. Vortriede
1931-7-1
s.n.
El Dorado
Camp Sacramento
2438
Comment
CAS-BOT-BC421920
Rumex acetosella
John Thomas Howell
1964-8-9
40892
El Dorado
Echo Summit
2255
Comment
UCD44211
Rumex acetosella
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-7-25
1577
El Dorado
Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N.
1962
Comment
UCD101085
Rumex californicus
G. K. Helmkamp; E. A. Helmkamp
2006-7-28
11003
El Dorado
Northern Sierra Nevada Mountains: Echo Summit along Hwy US-50; at entrance to the road maintenance station.
2245
Comment
CAS-BOT-BC421745
Rumex conglomeratus
John Thomas Howell
1976-10-29
52286
El Dorado
Along the course of Sweetwater Creek below the high-water line of Folsom Lake
121
Comment
CAS-BOT-BC421631
Rumex crispus
Volney Rattan
1866-1-1
s.n.
El Dorado
Unspecified
Comment
UCD101418
Rumex paucifolius
P. B. Kennedy
1920-8-14
71
El Dorado
El Dorado National Forest, Barrett Camp.
1935
Comment
JEPS51058
Sagina apetala
Joseph P. Tracy
1938-4-6
18601
El Dorado
Lotus
Comment
JEPS90777
Sagina decumbens subsp. occidentalis
Dean W. Taylor
1972-6-21
1539
El Dorado
at Grass Lake Grass Lake
2346
Comment
UCD43762
Sagittaria cuneata
C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart
1999-8-5
1128
El Dorado
Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N.
2121
Comment
RSA670073
Salix
Beecher Crampton
1987-4-30
10107
El Dorado
S Lake Tahoe, Stateline, 1-2 blocks S of Lake Tahoe Beach. W of Park Ave.
Comment
CAS-BOT-BC103473
Salix eastwoodiae
W. R. Dudley
1900-6-1
5647
El Dorado
ridge below Lake Lucille
Comment
CAS-BOT-BC103476
Salix eastwoodiae
Le Roy Abrams
1911-7-29
4815
El Dorado
Fallen Leaf Trail, Mt. Tallac
2438
Comment
CAS-BOT-BC103489
Salix eastwoodiae
Frances Price
1919-7-1
s.n.
El Dorado
Fallen Leaf Lake
2133
Comment
UCD161632
Salix eastwoodiae
Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez
2015-5-31
8826
El Dorado
West side of LakeTahoe basin. Sugar Pine Point State Park. Southern edge of Lily Pond.
2029
Comment
CAS-BOT-BC103796
Salix exigua
G. L. Stebbins
1977-8-4
77120
El Dorado
South Lake Tahoe, between Trout Creek at State line
1920
Comment
CAS-BOT-BC176151
Salix exigua
Peter Rubtzoff
1972-10-19
7033
El Dorado
Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road.
Comment
SBBG115711
Salix exigua
B. Crampton
1987-3-28
10082
El Dorado
Stateline, 2 blocks S of Lake Tahoe beach off Park Ave
Comment
CAS-BOT-BC107996
Salix geyeriana
Le Roy Abrams
1911-6-27
4778
El Dorado
Lake Tahoe Region - Lake Valley
1950
Comment
SEINET10387931
Salix geyeriana
E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck
2007-6-15
3977
El Dorado
Washoe Meadows State Park, W side of Angora Meadow, opposite manholes #1 and #2.
1921
Comment
UCD165591
Salix geyeriana
Ellen Dean; with Daniel McNair
2016-5-17
8932 b
El Dorado
West side of Tahoe Basin. D.L. Bliss State Park. Northeastern corner of park at Lester Beach. Southern end of beach.
1899
Comment
BFRS370
Salix laevigata
Peter Rubtzoff
1975-6-4
8028
El Dorado
Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E.)
Comment
CDA11096
Salix laevigata
G. F. Hrusa, Jeff Hart
1994-4-23
11784
El Dorado
Cosumnes River Drainage; N side of Cosumnes River, immediately W of Hwy 49 bridge.
Comment
UCD160109
Salix lasiandra
James A. Neilson Jr.
1973-5-24
3586
El Dorado
El Dorado County. South Lake Tahoe Airport. Behind rifle range. (Exact location unknown. Elevation and coordinates estimated by label maker.)
1908
Comment
UCD168799
Salix lasiandra
Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair
2017-7-6
9436
El Dorado
West side of Lake Tahoe. Emerald Bay State Park. Along shore of Lake Tahoe at tip of Emerald Point.
1911
Comment
UCR270720
Salix lasiandra
John F. Emmel
1999-9-1
1642
El Dorado
Sierra Nevada Mountains, southwest Lake Tahoe area; along Glen Alpine Trail just north of Lily Lake
1997
Comment
CAS-BOT-BC125194
Salix lasiandra var. lasiandra
Peter H. Raven
1967-7-27
21429
El Dorado
South edge of Fallen Leaf Lake
Comment
CAS-BOT-BC176379
Salix lasiolepis
Peter Rubtzoff
1972-10-4
6996
El Dorado
Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road.
Comment
CAS-BOT-BC107377
Salix lasiolepis var. lasiolepis
Gilbert T. Benson
1924-4-13
45
El Dorado
Webber Creek 1 1/2 miles south of Placerville
Comment
CAS-BOT-BC124591
Salix lemmonii
W. R. Dudley
1900-6-1
s.n.
El Dorado
Tallac House to Desolation Valley
Comment
CAS-BOT-BC124595
Salix lemmonii
W. R. Dudley
1900-6-29
5803
El Dorado
Truckee River, below Tahoe City
Comment
CHSC73699
Salix lemmonii
L. P. Janeway; Eric Schroder
1998-9-3
6258
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
RSA540071
Salix lemmonii
Catherine Best
1981-08
s.n.
El Dorado
Echo Lake.
2256
Comment
SBBG115691
Salix lemmonii
B. Crampton
1987-6-5
10125
El Dorado
Stateline; South Lake Tahoe
Comment
UCD150196
Salix lemmonii
Ellen Dean; N. Khuu, S. Dohle
2014-8-9
8554
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.
1981
Comment
UCD34658
Salix lemmonii
Beecher Crampton
1987-4-30
10102
El Dorado
El Dorado County, South Lake Tahoe, Stateline, Park Ave and Montreal road.
Comment
UCR148150
Salix lemmonii
Beecher Crampton
1987-6-5
10125
El Dorado
Sierra Nevada Mtns., South Lake Tahoe, Stateline
Comment
SEINET12616230
Salix lucida
K. Christie
2011-7-12
2035
El Dorado
Lake Tahoe Basin Management Unit (LTBMU); Meeks Bay.
Comment
RSA727729
Salix lucida subsp. lasiandra
George K. Helmkamp, E. A. Helmkamp
2007-9-2
12876
El Dorado
Foothills: Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station.
957
Comment
CAS-BOT-BC129222
Salix scouleriana
David D. Keck
1946-4-25
5530
El Dorado
Above Emerald Bay, Lake Tahoe
1981
Comment
RSA151550
Salix scouleriana
Paul A. Mitchell
1960-7-9
186
El Dorado
Emerald Bay State Park. Along old access road to Vikingsholm. Lake Tahoe Region.
1951
Comment
RSA151561
Salix scouleriana
Paul A. Mitchell
1959-6-7
24
El Dorado
D.L. Bliss State Park. Along Rubicon Creek. N of Balancing Rock. Lake Tahoe Region.
1966
Comment
SD244179
Salvia sonomensis
George K. Helmkamp, E. A. Helmkamp
2010-5-17
16059
El Dorado
Northern Sierra Nevada Mountain Foothills: Pine Hill Road, 0.8 mile above the junction with Bertana Court; edge of Pine Hill Ecological Reerve (Shingle Springs 7.5'Q)
609
Comment
UCD125643
Salvia sonomensis
Annetta M. Carter
1933-5-14
331
El Dorado
seventeen miles from Folsom on the Placerville Highway.
Comment
CAS-BOT-BC235008
Sambucus
Alice Eastwood
1906-7-21
1033
El Dorado
Glen Alpine Region. Trail to Lake Lucille
Comment
UCR173918
Sambucus melanocarpa
George K. Helmkamp, Elizabeth A. Helmkamp
2006-6-19
10746
El Dorado
Northern Sierra Nevada Mountains, 6.0 miles east of Ice House Road on the road to Wright's Lake
2000
Comment
UCR233433
Sambucus racemosa
George K. Helmkamp, E. A. Helmkamp
2011-9-13
18251
El Dorado
Northern Sierra Nevada Mountains, 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
CAS-BOT-BC235104
Sambucus racemosa var. racemosa
G. K. Helmkamp; E. A. Helmkamp
2008-6-23
13704
El Dorado
Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 0.7 mile southeast of Leek Spring
2268
Comment
UCD128008
Sanicula bipinnatifida
G. K. Helmkamp; Elizabeth Helmkamp
2006-4-27
10233
El Dorado
Northern Sierra Nevada Foothills; Junction of French Creek Road and Big Canyon Road, 0.5 miles south of Frenchtown.
340
Comment
UCR206111
Sanicula bipinnatifida
George K. Helmkamp, E. A. Helmkamp
2009-6-3
14907
El Dorado
Northern Sierra Nevada Mountains, Forbay Road, 4.7 miles northwest of its junction with Pony Express Trail in Pollock Pines
945
Comment
UCR235598
Sanicula bipinnatifida
George K. Helmkamp, E. A. Helmkamp
2012-4-30
18882
El Dorado
Northern Sierra Nevada Mountains Foothills, Mosquito Road, 2.4 mile north of the bridge over the South Fork American River
694
Comment
UCD14611
Sanicula bipinnatifida
Wendy Weber
1989-6-2
21
El Dorado
along Highway E16 east of Jenkinson Lake.
1834
Comment
SEINET4691691
Sanicula crassicaulis
George K. Helmkamp, E. A. Helmkamp
2011-1
17362
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 degrees) of Pollock Pines.
1098
Comment
BFRS321
Sanicula tuberosa
Peter Rubtzoff
1975-5-28
8005
El Dorado
Blodgett Forest: Chinquapin Flat Road about 1.6 miles south of Gaddis Creek Road (Comp. 600R).
Comment
SEINET11160274
Sanicula tuberosa
E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck
2007-6-16
4039
El Dorado
Washoe Meadows State Park, SW area of park just uphill from logged clearing and manhole #73, along unimproved road.
1933
Comment
UC496444
Sanicula tuberosa
Merle Randall
1930-6-21
El Dorado
1/2 mi beyond Upper Echo Lake (Lake Tahoe Region); Lake Tahoe Region
Comment
UC747219
Sanicula tuberosa
G. Thomas Robbins
1943-4-25
1035
El Dorado
3 mi e of Camino (above North Fork Webber Creek, at edge of Buck Brush); Buck Brush
914
Comment
UCD128037
Sanicula tuberosa
G. K. Helmkamp; E. A. Helmkamp
2006-7-10
10888
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
UCD72629
Sanicula tuberosa
Ellen Dean; T. Sasaki
2007-7-23
4352
El Dorado
Washoe Meadows State Park, eastern side of park near undeveloped road. Upper Truckee River Restoration Project monitoring well #15 plot.
1920
Comment
UCR218629
Santolina chamaecyparissus
George K. Helmkamp, E. A. Helmkamp
2010-6-9
16262
El Dorado
Sierra Nevada Mountains Foothills, Mother Lode Dr., 0.2 mile northeast of its junction with Pleasant Valley Road, 1.1 air mi. WNW (276 deg. ) of El Dorado
474
Comment
UCD149652
Saponaria officinalis
G. Ledyard Stebbins
1977-7-18
7782
El Dorado
Along South Fork of the American River, about 1 mile west of Chili Bar. (Exact location unknown. Coordinates estimated by label maker.)
274
Comment
UC412724
Sarcodes sanguinea
R. L. Pendleton and F. M. Reed
1907-7-17
1277
El Dorado
near Modjeska Falls (Glen Alpine); Lake Tahoe Region, Glen Alpine
Comment
CDA25431
Saxifraga aprica
A. C. Browne
1953-6-21
El Dorado
Stanford Camp, Fallen Leaf Lake.
Comment
JEPS71871
Saxifraga aprica
Gladys L. Smith
1964-7-6
2159
El Dorado
at summit of pass to Aloha Lake (Echo to Desolate Valley)
2651
Comment
SEINET12218586
Saxifraga aprica
H. H. Heller
1938-1
503
El Dorado
Tamarack Trail, Fallen Leaf
Comment
JEPS71868
Saxifraga bryophora
Gladys L. Smith
1972-7-18
3533
El Dorado
along trail to Grouse Lake
2286
Comment
JEPS43802
Saxifraga californica
Francis Ramaley
1917-5-21
11286
El Dorado
12 mi below Kyburg
Comment
POM123670
Saxifraga oregana
L. R. Abrams
1911-7-27
4803
El Dorado
Near Fallen Leaf Lake.
2073
Comment
RSA83953
Saxifraga oregana
F. W. Peirson
1925-7-1
6168
El Dorado
State Line, Lake Tahoe.
1951
Comment
UCD65889
Schedonorus arundinaceus
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-19
10481
El Dorado
Northern Sierra Nevada Foothills: Lake Oaks mobile home park; corner of Pleasant Valley Road and Patterson Drive, Diamond Springs.
537
Comment
CAS-BOT-BC283607
Schedonorus pratensis
R. E. Frenkel
1964-6-12
553
El Dorado
On US Highway 50, 0.5 mile E of Pollack Pines
1219
Comment
JEPS101931
Schoenoplectus subterminalis
Dean W. Taylor
1972-5-22
1457
El Dorado
Grass Lake, at summit of Luther Pass (Highway 89)
2316
Comment
CAS-BOT-BC22415
Scirpus congdonii
G. T. Robbins
1956-9-8
3749
El Dorado
moist meadow just beyond the northeast edge of Wrights Lake
2133
Comment
CAS-BOT-BC110898
Scirpus microcarpus
Mrs. Marion L. Campbell
1920-6-28
s.n.
El Dorado
Fallen Leaf Lake
Comment
JEPS73230
Scirpus microcarpus
Gladys L. Smith
1972-7-20
3295
El Dorado
Glen Alpine Spring
2194
Comment
JEPS51515
Scleranthus annuus subsp. annuus
W. L. Jepson
1938-4-9
18625
El Dorado
Placerville
579
Comment
JEPS51516
Scleranthus annuus subsp. annuus
W. L. Jepson
1938-4-9
18624
El Dorado
Placerville
579
Comment
SD257238
Scleranthus annuus subsp. annuus
George K. Helmkamp, Elizabeth Helmkamp
2013-5-2
20451
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 of Somerset.
665
Comment
RSA299281
Scribneria bolanderi
J. T. Howell
1954-5-17
29736
El Dorado
1 mile southwest of Garden Valley.
610
Comment
CHSC110445
Scutellaria californica
B. Castro; L. P. Janeway
2007-5-27
1626
El Dorado
Northern High Sierra Nevada Foothills. Ca 7 air mi NE of dam on Folsom Lake and 0.8 mi SE of the lake's E arm. Ca 0.2 mi south of Salmon Falls Road, along little-used dirt road on east side of Sweetwater Creek.
155
Comment
CAS-BOT-BC417753
Sedella pumila
John Thomas Howell
1954-5-17
29737
El Dorado
1 mile SW of Garden Valley
609
Comment
RSA422247
Sedella pumila
L. F. Robbins
1927-5-6
s.n.
El Dorado
Near Placerville.
Comment
UCD102000
Sedella pumila
David West
1960-5-7
27
El Dorado
2 miles south of Camino.
1036
Comment
CAS-BOT-BC61452
Sedum lanceolatum
G. L. Stebbins
1968-7-7
6764
El Dorado
Crystal Range, Desolation Wilderness. Ridge north of Rockbound Pass.
Comment
CAS-BOT-BC69064
Sedum lanceolatum
Elsie Zeile Lovegrove
1949-6-23
s.n.
El Dorado
Fallen Leaf/Lakeside, Agora Lake Trail.
Comment
CAS-BOT-BC64324
Sedum obtusatum
Wm. Vortriede
1925-7-1
s.n.
El Dorado
Camp Sacramento
Comment
UC370236
Sedum obtusatum subsp. obtusatum
E. O. Essig
1928-7-19
El Dorado
Mts. Upper Echo Lake
Comment
UCD60411
Sedum obtusatum subsp. obtusatum
G. K. Helmkamp; E. A. Helmkamp
2007-4-27
11862
El Dorado
Northern Sierra Nevada Mountains: Bridal Veil Falls, Esmeralda Creek, along US-50 east of Pacific House.
1027
Comment
CAS-BOT-BC53713
Selaginella watsonii
H. F. Copeland
1939-6-25
s.n.
El Dorado
Near Fallen Leaf Lake - south wall of canyon of Glen Alpine Creek
1981
Comment
UCD58143
Senecio aronicoides
Chuck Hughes
2007-4-19
10
El Dorado
El Dorado County
413
Comment
UC907774
Senecio fremontii var. occidentalis
G. Thomas Robbins
1945-8-12
2119
El Dorado
se of Lake Tahoe (on w flank of Jobs Sister peak); Jobs Sister
3048
Comment
UC495500
Senecio integerrimus var. exaltatus
Merle Randall
1930-6-16
El Dorado
0.75 mi beyond Upper Echo Lakes; Lake Tahoe Region
Comment
CAS-BOT-BC363828
Senecio integerrimus var. exaltatus
David D. Keck
1932-6-30
1562
El Dorado
Between Fallen Leaf Lake and Lake Tahoe
1920
Comment
SEINET11260110
Senecio integerrimus var. major
Leigh A. Johnson, Robert L. Johnson; Adam T. Yankee
2013-6-26
13 -251
El Dorado
El Dorado National Forest. Peavine Ridge, northwest corner of jct between Icehouse road and Peavine Ridge Road, 6.4 miles along Icehouse road from jct. with Hwy 50.; 0
1596
Comment
CAS-BOT-BC341227
Senecio scorzonella
Alice Eastwood
1906-7-21
1300
El Dorado
Glen Alpine Region. Mt. Tallac
Comment
CAS-BOT-BC364303
Senecio triangularis
Donald Myrick
1958-6-28
66
El Dorado
About south end of Lake Tahoe
Comment
RSA0049896
Senecio triangularis
George K. Helmkamp, E. A. Helmkamp
2012-7-6
19353
El Dorado
Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50.
2078
Comment
SEINET2470919
Senecio triangularis
K. Christie
2010-6-24
1860
El Dorado
Lake Tahoe Basin Management Unit (USFS); along Angora Creek.
1950
Comment
SEINET3928077
Senecio triangularis
Kenneth R. Genz
1978-7-29
8686
El Dorado
Sierra Nevada from Camp Cody, Boy Scouts of America, Cody Lake Basin, S of Strawberry on the American River.; 0
2195
Comment
UC1746000
Senecio triangularis
Annetta M. Carter, Mary Bowerman, Betty Wood
1933-8-12
371
El Dorado
East end Lower Echo Lake
Comment
UC832152
Senecio triangularis
Alice Eastwood
Jul 21 1906-Aug 15 1906
1261
El Dorado
trail to Lake Lucille (Glen Alpine region); Glen Alpine Region
Comment
UCD147751
Senecio triangularis
Allyson Ayalon; Lucie Jerabkova
2012-7-1
122
El Dorado
El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50.
1645
Comment
CAS-BOT-BC364306
Senecio triangularis
J. Clausen
1932-9-14
631
El Dorado
Tahoe Region, above Glen Alpine on rocky stream-bed along trail to Mt. Tallac
2225
Comment
RSA219051
Senecio triangularis
J. L. Gentry Jr., Earl Jensen
1968-7-12
2148
El Dorado
Half Moon Lake.
2488
Comment
UC747210
Senecio triangularis
G. Thomas Robbins
1943-7-25
1307
El Dorado
along Desolation Valley trail above Tamarack Lake (about 2 mi nw of Echo Lake); Desolation Valley trail above Tamarack Lake
2286
Comment
CAS-BOT-BC364732
Sericocarpus oregonensis subsp. californicus
Alice Eastwood
1906-9-5
1316
El Dorado
Glen Alpine Region. Tallac Trail
Comment
SEINET10941390
Sericocarpus rigidus
Harvey M. Hall
1910-7-21
Hall 8799
El Dorado
Upper end of Fallen Leaf Lake, in the Canadian Zone.
1950
Comment
UCD92715
Setaria pumila
G. K. Helmkamp; E. A. Helmkamp
2007-7-23
12590
El Dorado
northern Sierra Nevada Mountains. Traverse Creek Road at the crossing of Traverse Creek; about 2 miles southeast of its junction with CA-193.
732
Comment
UC1191166
Sidalcea hartwegii
Herbert L. Mason
1932-4-25
El Dorado
w Pilot Hill; w of Pilot Hill
Comment
UCD116737
Sidalcea hartwegii
G. K. Helmkamp; E. A. Helmkamp
2007-4-20
11763
El Dorado
Northern Sierra Nevada Mountains, 2.2 miles north of US-50 on Bass Lake Road, overlooking Bass Lake, between El Dorado Hills and Cameron Park.
384
Comment
UCR188020
Sidalcea malviflora subsp. asprella
George K. Helmkamp, E. A. Helmkamp
2007-5-1
11929
El Dorado
Foothills, Northern Sierra Nevada Mountains, along Hwy CA-49, 1.5 miles northwest of US-50 in Placerville
549
Comment
SEINET3143337
Sidalcea malviflora subsp. asprella
K. Brandegee
sn
El Dorado
Simpson's Ranch
Comment
UCD42623
Sidalcea oregana subsp. spicata
Lloyd P. Tevis
1902-7-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
SEINET3282767
Silene californica
George K. Helmkamp, E. A. Helmkamp
2007-4-30
11896
El Dorado
Foothills, Northern Sierra Nevada Mountains; hiking trail leaving from CA-49, 3.4 miles northwest of Placerville.
511
Comment
SEINET11937148
Silene californica
F. H. Utech
1988-1
88 -111
El Dorado
ca 1.5 mi S of American River & El Dorado-Placer County line on CA 47
1250
Comment
JEPS72108
Silene douglasii
Gladys L. Smith and Alasdair H. Neilson
1970-8-25
2783
El Dorado
summit area Mt. Tallac
2819
Comment
UC1514502
Silene invisa
Dean Wm. Taylor, Rexford E. Palmer
1983-8-28
8288
El Dorado
0.5 mi s of junction with Forest Road iN15 (Leak Spring) (Alder Hill along Iron Mountain Road); Alder Hill along Iron Mountain Road
2286
Comment
CAS-BOT-BC389032
Silene laciniata subsp. californica
G. Thomas Robbins
1944-4-23
1558
El Dorado
Along Chute Camp Road above Iowa Creek, ca. 4 mi. NW of Camino
762
Comment
CHSC98304
Silene laciniata subsp. californica
L. P. Janeway
2007-7-8
9089
El Dorado
Northern High Sierra Nevada. El Dorado National Forest. Traverse Creek Special Interest Area; near the confluence of Rock Canyon Creek and Traverse Creek. Serpentine chaparral.
674
Comment
CAS-BOT-BC389293
Silene lemmonii
G. Thomas Robbins
1944-6-7
1659
El Dorado
Above North Fork Webber Creek, ca. 3 mi. e. of Camino
914
Comment
CAS-BOT-BC389296
Silene lemmonii
Alice Eastwood
1906-7-1
934
El Dorado
Lake Tahoe Region. Near Fallen Leaf L.
Comment
JEPS72125
Silene sargentii
Alasdair H. Neilson and Gladys L. Smith
1970-8-20
2640 a
El Dorado
near Aloha Lake (Pyramid Peak); Pyramid Peak near Aloha Lake
3042
Comment
JEPS72329
Silene sargentii
Gladys L. Smith and Alasdair H. Neilson
1970-8-26
2691
El Dorado
summit area Freel Peak
2895
Comment
UCD160905
Silybum marianum
G. Ledyard Stebbins
1977-6-28
7721
El Dorado
Diamond Springs. (Exact location unknown. Coordinates estimated by label maker.)
Comment
CAS-BOT-BC74905
Sinapis arvensis
John Thomas Howell
1954-5-16
29618 c
El Dorado
Sierra Nevada. Shingle Springs.
426
Comment
CDA36277
Sisymbrium altissimum
R. Robison
2011-8-17
El Dorado
South Lake Tahoe; Washoe Meadow State Park.
0
Comment
UCD165989
Sisymbrium altissimum
Daniel M. McNair
2016-6-10
2136
El Dorado
west side of Tahoe Basin at D.L. Bliss State Park.
2075
Comment
CAS-BOT-BC154129
Sisyrinchium
Peter Rubtzoff; John Thomas Howell
1973-7-17
7085
El Dorado
Blodgett Forest, Georgetown Divide. Upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E).
1310
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
UCD138798
Sisyrinchium bellum
Hilary Jane Ernst
1981-5-9
59
El Dorado
Pine Hill North of Highway 50.
2377
Comment
BFRS70
Smilacina stellata
Peter Rubtzoff
1974-9-19
7919
El Dorado
Blodgett Forest: Bacchi Meadow (Comp. 290R)
Comment
UCD164974
Solanum
Peter Rubtzoff
1974-7-24
7760
El Dorado
U.C. Blodgett Forest Research Station: 'County Road', about 0.6 miles east of main Station entrance.
1350
Comment
UCD126854
Solanum carolinense
T. C. Fuller
1962-6-28
9063
El Dorado
Virgil Sloan prop., west of Cold Springs Road, 2.7 miles northwest of Highway 50, ca. 4 miles northwest of Placerville.
Comment
UC747750
Solanum umbelliferum
H. F. Copeland
1947-6-1
El Dorado
Echo Summit
2286
Comment
SEINET6186051
Solanum umbelliferum
D. A. Buck
1959-4-25
18
El Dorado
Along HWY 50, near Placerville
549
Comment
RSA473655
Solidago canadensis subsp. elongata
Harry H. Stone
1933-8-14
18713
El Dorado
Echo Lake
Comment
RSA473656
Solidago canadensis subsp. elongata
Paul Currie
1969-07
10
El Dorado
Glen Alpine Springs, 10 miles S of Lake Tahoe.
2287
Comment
UCR179315
Solidago canadensis subsp. elongata
George K. Helmkamp, E. A. Helmkamp
2006-8-24
11281
El Dorado
Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road
1552
Comment
JEPS71614
Solidago elongata
Gladys L. Smith
1964-8-2
2346
El Dorado
California Alpine Lodge , California Alpine Lodge (Echo Summit)
2249
Comment
UC747133
Solidago elongata
G. Thomas Robbins
1943-8-15
1354
El Dorado
about 3/4 mi ne Wrights Lake (along Twin Lakes trail)
2286
Comment
UCD142745
Solidago elongata
Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck
2013-8-16
7963
El Dorado
W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, NW corner of pond.
2015
Comment
UCD147683
Solidago elongata
Allyson Ayalon; Lucie Jerabkova
2012-7-1
61
El Dorado
El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50.
1645
Comment
UCD42639
Solidago elongata
Lloyd P. Tevis
1902-8-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
UCD61732
Solidago elongata
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-21
4263
El Dorado
Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66.
1936
Comment
UCR242009
Solidago sparsiflora
George K. Helmkamp, E. A. Helmkamp
2012-9-15
19844
El Dorado
Northern Sierra Nevada Mountains Foothills, Volcanoville Road, 1.3 miles north of its junction with Wentworth Springs Road
1107
Comment
CAS-BOT-BC157265
Sorbus californica
L. R. Abrams
1917-9-20
6830
El Dorado
[Glenn] Glen Alpine to Grass Lake, Lake Tahoe Region
Comment
UC73084
Sorbus californica
Miss Katherine Chandler
Sept. 1904
El Dorado
near Glen Alpine
Comment
UCD114034
Sorbus californica
R. Prag
1973-6-21
s.n.
El Dorado
Hwy. 50, E of Echo Pass.
Comment
UCD149299
Sorbus scopulina
Ellen Dean; N. Khuu, K. Craig
2014-7-12
8445
El Dorado
El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek between Hwy 89 and bridge that connects North and South Fire Roads.
1932
Comment
UC747489
Sparganium emersum var. emersum
G. Thomas Robbins
1943-8-15
1338
El Dorado
n of Wrights Lake (8 mi n of U.S. Highway 50)
Comment
CAS-BOT-BC390603
Spergularia rubra
R. E. Frenkel
1964-6-12
571
El Dorado
On Ice House Road, north side of Schreiber's Ice House Resort
1615
Comment
UCD128098
Sphenosciadium capitellatum
G. H. Vansell
Date Unknown
s.n.
El Dorado
on east slope of Sierra Nevada, Pyramid Ranger Station.
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
CDA26435
Spiraea densiflora
P. B. Kennedy
1920-8-1
El Dorado
Eldorado National Forest.
0
Comment
UC466741
Spiraea densiflora
Miss Katherine Chandler
1904-8
El Dorado
near Glen Alpine
Comment
UC481482
Spiraea densiflora
G. W. Fetters
1929-7-15
El Dorado
near Emerald Bay (Eagle Falls); Lake Tahoe, Eagle Falls
1524
Comment
UCR207001
Spiraea densiflora
George K. Helmkamp, Amy Barnes
2009-7-8
15167
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-BC421455
Spiraea splendens
unspecified
1906-8-1
7124
El Dorado
Glen Alpine, Lake Tahoe
Comment
UCD40266
Spiraea splendens
Rodney Gale Myatt
1972-6-1
1640
El Dorado
Jordan Creek. North of Hwy 80, west of Soda Springs.
Comment
UCD139043
Spiranthes romanzoffiana
W. G. Watkins; Morris Halperin
1932-8-14
921
El Dorado
Strawberry.
1752
Comment
PASA1264
Spiranthes romanzoffiana
Elizabeth Butler
August 1931
El Dorado
Lake Tahoe
Comment
UCR257790
Stachys ajugoides var. rigida
George K. Helmkamp, Amy Barnes
2012-8-19
19672
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
UCD149307
Stachys rigida subsp. rivularis
Ellen Dean; N. Khuu, K. Craig
2014-7-12
8451
El Dorado
El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek between Hwy 89 and bridge that connects North and South Fire Roads.
1933
Comment
UCD142036
Stellaria crispa
Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova
2013-7-19
7859
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
UCD20972
Stellaria longipes subsp. longipes
E. Bortiri
2002-6-26
WFC 20
El Dorado
Truckee Marsh, South Lake Tahoe, El Dorado Co.
Comment
JEPS72331
Stellaria longipes var. longipes
Gladys L. Smith
1963-7-27
1876
El Dorado
Hawley Grade Sierra Nevada, Echo Summit (old Echo Summit pass)
1889
Comment
SBBG69913
Stellaria media
Milo H. Gates
1879-1
El Dorado
Rose Springs
Comment
UCR206888
Stellaria neglecta
George K. Helmkamp, E. A. Helmkamp
2009-3-7
14355
El Dorado
Northern Sierra Nevada Mtns. Foothills, along Rock Creek Road, 1.3 miles east of its junction with CA-193
427
Comment
UC548513
Stenotus acaulis
E. B. Babcock
1934-7-18
430
El Dorado
Echo Peak, summit
2712
Comment
CAS-BOT-BC322932
Stephanomeria tenuifolia
Wm. Vortriede
1928-1-1
s.n.
El Dorado
Lake Tahoe
Comment
UCR236996
Stipa lemmonii
George K. Helmkamp, E. A. Helmkamp
2012-5-22
19036
El Dorado
Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of US-50 in Kyburz
1381
Comment
SACT002376
Stipa lepida
J. Wilson
1985-6-3
El Dorado
Half way up hill to northwest of Salmon Falls Road. 4.5 miles north of Green Valley.
277.368
Comment
UCR253113
Stipa occidentalis var. pubescens
George K. Helmkamp, Elizabeth Helmkamp
2013-7-31
22054
El Dorado
Northern Sierra Nevada Mountains, Ice House Road, 3.1 miles north of Ice House Resort, 0.18 mi. north of Jones Fork Power House Rd., 1.2 mi. NW of Ice House Reservoir
1537
Comment
CAS-BOT-BC538072
Streptanthus longisiliquus
Christopher Michael Bronny
2014-6-10
s.n.
El Dorado
US Forest Service land, SMUD transmission corridor
1396
Comment
UCD32641
Streptanthus polygaloides
Beecher Crampton
1954-7-2
2030
El Dorado
El Dorado County, 1 mile southwest Garden Valley, on road to Coloma.
579
Comment
CAS-BOT-BC87520
Streptanthus tortuosus
John Thomas Howell
1925-7-6
1397
El Dorado
Trail to the top of Mount Tallac, Lake Tahoe Region.
Comment
CAS-BOT-BC87522
Streptanthus tortuosus
John Thomas Howell
1963-7-12
39845
El Dorado
Sierra Nevada. Meyers.
1935
Comment
CAS-BOT-BC87536
Streptanthus tortuosus
Dr. E. C. Van Dyke
1915-7-20
s.n.
El Dorado
Lake Tahoe Region. Desolation Valley.
Comment
CAS-BOT-BC87558
Streptanthus tortuosus
Elizabeth McClintock
1969-6-1
s.n.
El Dorado
Canyon of Rubicon River near Volcanoville.
579
Comment
UC1613434
Streptanthus tortuosus
Charles M. Belshaw
1934-7-19
111
El Dorado
above Horsetail Falls (off Placerville Hwy.)
2438
Comment
UC338176
Streptanthus tortuosus
unknown
1889-6-18
El Dorado
Lake Tahoe
Comment
UCD116414
Streptanthus tortuosus
Mrs. Raus
1935-7-10
s.n.
El Dorado
Lake Tahoe.
Comment
UCSC001039
Streptanthus tortuosus
D. J. Norman
1968-7-4
271
El Dorado
growing in rather dry, rocky area in Yellow Pine For., above S. shore of lake Fallen Leaf Lake
1981
Comment
UC592159
Streptanthus tortuosus var. orbiculatus
Herbert L. Mason
1926-5-30
3322
El Dorado
near road to Fallen Leaf Lake; Lake Tahoe
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
UCD119120
Styrax redivivus
J. M. Tucker
1958-5-27
3390
El Dorado
Beside State Highway 49, 3.2 miles (by road) north of Cool.
Comment
CAS-BOT-BC234629
Symphoricarpos mollis
W. R. Dudley
1900-6-29
s.n.
El Dorado
Woods at Tahoe City
Comment
CAS-BOT-BC234632
Symphoricarpos mollis
A. A. Heller
1911-8-10
12519
El Dorado
Near Echo Camp on the Lincoln Highway
2225
Comment
UC1280827
Symphoricarpos mollis
H. E. McMinn
2982
El Dorado
Emerald Bay
Comment
UC747054
Symphoricarpos mollis
G. Thomas Robbins
1944-6-29
1743
El Dorado
ca 3 mi e Camino (along small tributary stream of North Fork Webber Creek); North Fork Webber Creek
914
Comment
JEPS72395
Symphoricarpos mollis var. acutus
Gladys L. Smith
1964-8-27
2373
El Dorado
Benwood Meadows Echo Summit (Sayles Canyon trail, Echo Summit region)
2225
Comment
CAS-BOT-BC238911
Symphoricarpos rotundifolius
E. A. McGregor
1909-8-9
53
El Dorado
Half Moon Lake
2365
Comment
CAS-BOT-BC238915
Symphoricarpos rotundifolius
John Thomas Howell
1925-7-2
1344
El Dorado
Between Fallen Leaf Camp and Lake Tahoe
Comment
CAS-BOT-BC99197
Symphyotrichum ascendens
L. R. Abrams
1930-8-20
12751
El Dorado
Near Lily Lake, Glen Alpine Canyon
2042
Comment
CAS-BOT-BC99194
Symphyotrichum ascendens
Ella Dales Cantelow
1940-7-19
3357
El Dorado
W. of Meyers Rd. to Carson Pass
Comment
SD236176
Symphyotrichum bracteolatum
G. K. Helmkamp, E. A. Helmkamp
2006-7-31
11067
El Dorado
Northern Sierra Nevada Mountains: along Wright's Lake Road (Forestry Route 4) 3.3 miles north of Hwy US-50
2049
Comment
SD248320
Symphyotrichum bracteolatum
George K. Helmkamp, Elizabeth Helmkamp
2013-8-2
22081
El Dorado
Northern Sierra Nevada Mountains: Mehrten Spring Road, 0.5 mile north of CA-88 / Carson Pass Hwy. Wet ditch.
1793
Comment
CAS-BOT-BC97855
Symphyotrichum eatonii
Ira L. Wiggins
1930-10-11
5067
El Dorado
Meadow 18 mi. w. of LakeTahoe on Placerville-Tahoe highway
Comment
CAS-BOT-BC97859
Symphyotrichum eatonii
M. E. Parsons
1910-8-1
s.n.
El Dorado
Aspengrove, Lake Tahoe
Comment
CAS-BOT-BC98060
Symphyotrichum lentum
Marcus E. Jones
1882-8-5
2743
El Dorado
near Placerville, St. Lawrence
Comment
CAS-BOT-BC98062
Symphyotrichum lentum
Marcus E. Jones
1882-9-20
2743
El Dorado
St. Lawrence
Comment
UCD136621
Symphyotrichum spathulatum
G. K. Helmkamp; E. A. Helmkamp
2006-7-28
11034
El Dorado
Northern Sierra Nevada Mountains, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd.
2226
Comment
UCD136652
Symphyotrichum spathulatum var. spathulatum
G. K. Helmkamp; E. A. Helmkamp
2007-9-11
12935 A
El Dorado
Northern Sierra Nevada Mountains Foothills: Along Hwy US-50 at Echo Summit.
2256
Comment
UCD43775
Symphyotrichum spathulatum var. spathulatum
C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart
1999-8-5
1141
El Dorado
Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N.
2121
Comment
UCD44104
Symphyotrichum spathulatum var. spathulatum
C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries
2000-8-8
1470
El Dorado
Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N
1920
Comment
SACT002414
Taeniatherum caput-medusae
J. Wilson
1982-5-7
El Dorado
Along side road 0.3 miles north of Hickok Road from Malcolm Dixon intersection.
277.368
Comment
UCR173497
Taraxacum officinale
George K. Helmkamp, Elizabeth Helmkamp
2006-5-24
10538
El Dorado
Northern Sierra Nevada Mountains, Along Ice House Canyon Road, 10.6 mi. south of Wentworth Springs Road (just south of the Jones fork of Silver Creek and SE of Union Valley Reservoir)
1509
Comment
CAS-BOT-BC376934
Taraxacum officinale
Elsie Z. Lovegrove
1951-9-22
s.n.
El Dorado
Richardson's, Lake Tahoe
Comment
CAS-BOT-BC85204
Taxus brevifolia
John Thomas Howell; Gordon H. True
1970-5-27
46526
El Dorado
Sierra Nevada - Blodgett Experimental Forest
1280
Comment
CAS-BOT-BC85207
Taxus brevifolia
Ira L. Wiggins
1946-5-11
11222
El Dorado
6 mi. E. of Georgetown
975
Comment
UCD19897
Taxus brevifolia
C. H. Lamoureux; R. Gankin
1957-3-24
1177
El Dorado
Near R. Gankin's cabin, 1 mile west of Pacific House, along Hwy 50.
Comment
CAS-BOT-BC392328
Thalictrum fendleri
Paul F. Covel
1936-8-16
511
El Dorado
Echo Lake off Tahoe highway
Comment
RSA69379
Thalictrum fendleri
F. W. Peirson
1925-7-6
6285
El Dorado
1/4 mile above Fallen Leaf Camp
Comment
SEINET8044523
Thalictrum fendleri
A. A. Beetle, D. E. Beetle, Alva Hansen
1945-1
3965
El Dorado
South side of Upper Echo Lake, North slope of Ralston Mt.
2286
Comment
SBBG12074
Thalictrum fendleri var. fendleri
D. Myrick
1958-6-28
78
El Dorado
above Fallen Leaf Lake
2042
Comment
UC747381
Thysanocarpus curvipes
G. Thomas Robbins
1944-4-23
1551
El Dorado
about 5 mi n Camino (on canyon side above South Fork American River); on canyon side above South Fork American River
762
Comment
UCD115976
Thysanocarpus curvipes
Kim E. Steiner
1978-3-3
282
El Dorado
1.2 miles NW of County Road., ca. 200 m SW of Bucks Bar Road.
Comment
RSA0057354
Thysanocarpus radians
Annetta M. Carter
1933-5-14
329
El Dorado
Twelve miles from Folsom on the Placerville Road.
320
Comment
CAS-BOT-BC323041
Tonestus eximius
Carl W. Sharsmith
1937-8-30
3481
El Dorado
Freel Peak south of Lake Tahioe
3291
Comment
UC170086
Tonestus eximius
Miss Helen D. Geis
1912-6
18
El Dorado
Ralston Summit
Comment
UCD147722
Torilis arvensis
Allyson Ayalon; Lucie Jerabkova
2012-7-1
100
El Dorado
El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50.
1645
Comment
UCR206833
Torilis arvensis
George K. Helmkamp, E. A. Helmkamp
2009-6-6
14913
El Dorado
Sierra Nevada Mountains Foothills, along Mosquito Road, 2.8 miles north of its junction with CA-50 in Placerville
691
Comment
UCD38800
Torilis japonica
Beecher Crampton
1958-5-29
4845
El Dorado
1/2 mile south of the new Salmon Falls Bridge. Ca. 4 miles northwest of Pine Hilll.
Comment
SEINET5778597
Torreya californica
J. Penn
1957-11-16
El Dorado
Institute of Forest Genetics, Placerville
Comment
UCD125160
Torreyochloa pallida var. pauciflora
Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh
2012-7-26
7452
El Dorado
Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway.
1908
Comment
CHSC78765
Toxicoscordion exaltatum
Dale W. McNeal
2000-5-12
El Dorado
On a slope above Omo Ranch Road, 0.5 mi west of Hwy 88.
1463
Comment
CAS-BOT-BC539310
Tragopogon
G. Ledyard Stebbins
1977-6-28
7724
El Dorado
Along El Dorado Road, 1/2 mi S of US Hwy 50 [exact location unknown]
487
Comment
UCR189512
Tragopogon dubius
George K. Helmkamp, E. A. Helmkamp
2007-9-11
12930
El Dorado
Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips
1829
Comment
UCR193190
Tragopogon dubius
George K. Helmkamp, E. A. Helmkamp
2007-6-6
12256
El Dorado
Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road
1616
Comment
UCR196864
Tragopogon dubius
George K. Helmkamp, E. A. Helmkamp
2008-6-3
13562
El Dorado
Sierra Nevada Mountains, Pony Express Trail, 0.8 mile east of Sly Park Road (Pollock Pines) and parallel to US-50
1213
Comment
UCD55394
Triantha occidentalis subsp. occidentalis
Ellen Dean; Mark Bibbo
2006-7-19
3244
El Dorado
Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Near old quarry.
1927
Comment
UCD77106
Trichophorum clementis
G. Ledyard Stebbins
1980-8-20
8166
El Dorado
Desolation Wilderness area, northeast of Maud Lake. (Exact location unknown. Coordinates estimated by label maker.)
2712
Comment
JEPS63104
Trichostema lanceolatum
Duncan Dunning
1921-8-28
El Dorado
8 mi S of Placerville (Pleasant Valley)
Comment
SEINET11196351
Trichostema lanceolatum
Unknown
2013-10-15
22423
El Dorado
Sierra Nevada Mountains Foothills
Comment
CAS-BOT-BC344919
Trifolium
Peter Rubtzoff
1972-10-26
7050
El Dorado
U.C. Blodgett Forest Research Station: New Gaddis Creek Road in the East Fork Gaddis Creek area (0.05 miles east of E. Fork Gaddis Creek Crossing).
1295
Comment
SEINET3131819
Trifolium breweri
K. Brandegee
sn
El Dorado
Fyffe - Kyburz
Comment
UC631480
Trifolium breweri
H. M. Hall
1921-6-28
11369
El Dorado
Sly Parks Sierra foothills
1036
Comment
UC747287
Trifolium ciliolatum
G. Thomas Robbins
1943-5-5
1072
El Dorado
3 mi e Placerville (near Institute of Forest Genetics)
762
Comment
SEINET7717093
Trifolium fimbriatum
Unknown
1890-8-8
El Dorado
Cascade. Lake Tahoe.
Comment
SBBG126181
Trifolium glomeratum
G. K. Helmkamp with E. A. Helmkamp
2009-5-24
14764
El Dorado
Sand Ridge Rd, 1.3 mi E of Cosumnes River and St Hwy 49
381
Comment
SD239758
Trifolium glomeratum
G. K. Helmkamp, E. A. Helmkamp
2009-5-24
14764
El Dorado
Sierra Nevada Mountains Foothills: Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49.
381
Comment
SD197780
Trifolium hirtum
G. K. Helmkamp, E. A. Helmkamp
2007-5-1
11908
El Dorado
Foothills, Northern Sierra Nevada Mountains: access road to South Fork American River along CA-49, 4.4 miles northwest of Coloma.
206
Comment
JEPS48909
Trifolium longipes
Alice M. Ottley
1920-7-2
933
El Dorado
Myers to Angora Ridge
Comment
UCD111296
Trifolium longipes subsp. hansenii
G. K. Helmkamp
2007-6-29
12445
El Dorado
Northern Sierra Nevada Mountains: Kirkwood Lake, about 0.5 mile north of CA-88 on the road to the campground.
2351
Comment
UC149768
Trifolium longipes var. hansenii
W. A. Setchell, C. C. Dobie
Jul 6 1901-Jul 21 1901
El Dorado
vicinity Lake Tahoe; Rubicon Park
1897
Comment
UCR217172
Trifolium microcephalum
George K. Helmkamp, E. A. Helmkamp
2010-5-14
16028
El Dorado
Sierra Nevada Mountains Foothills, along CA-16 (Mt. Aukum Rd.), 1.8 miles northeast of Somerset
567
Comment
UCD109190
Trifolium monanthum subsp. monanthum
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-1
10284
El Dorado
Northern Sierra Nevada foothills, corner of Pleasant Valley Road and Patterson Drive; W end of Diamond Springs.
536
Comment
RSA54089
Trifolium monanthum subsp. parvum
J. T. Howell
1946-9-1
22967
El Dorado
Echo Summit.
2256
Comment
UCR257764
Trifolium pratense
George K. Helmkamp, Amy Barnes
2014-7-28
22941
El Dorado
Sierra Nevada Mountains Foothills, Lake Walton beside Balderston Road; 1/4 mile south of Wentworth Springs Road
966
Comment
CAS-BOT-BC444029
Trifolium repens
George K. Helmkamp; Elizabeth Helmkamp
2013-7-31
22063
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.
518
Comment
UCR208325
Trifolium subterraneum
George K. Helmkamp, E. A. Helmkamp
2009-4-20
14516
El Dorado
Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs
530
Comment
UC631448
Trifolium variegatum
Mrs. H. P. Kelley
1916-7-10
El Dorado
near creek; Fallen Leaf Lake
Comment
UCR217386
Trifolium variegatum
George K. Helmkamp, E. A. Helmkamp
2010-6-14
16290
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
UCD47936
Trillium angustipetalum
Ellen Dean; with Plant Biology 102
2005-5-14
2615
El Dorado
El Dorado County. Along Bear Creek Rd, south of (upslope of) junction of Meadowbrook and Bear Creek Roads, W side of road near waterfall.
716
Comment
RSA141286
Trillium angustipetalum
J. A. Miller
1959-3-7
1
El Dorado
4 miles SW of Pilot Hill, Hwy49, El Dorado County.
Comment
UC747120
Triphysaria eriantha subsp. eriantha
G. Thomas Robbins
1945-4-22
1858
El Dorado
about 2 1/2 mi e Shingle Springs; e of Shingle Springs
457
Comment
CDA22997
Triphysaria pusilla
G. D. Barbe
1984-4-17
4147
El Dorado
Trout Lake, Mosquito Road and Highgrade Street, Swansborough Country development, ca. 8 miles northeast of Placerville.
Comment
SEINET10894103
Trisetum spicatum
D. E. Beetle, Alva Hansen
1945-7-16
Beetle 3915
El Dorado
South side of Upper Echo Lake, north slope of Ralston Mountain. Pine woods.
2286
Comment
UC13846
Triteleia hyacinthina
C. J. Fox
July, 1895
El Dorado
Tallac
Comment
IRVC12856
Triteleia hyacinthina var. hyacinthina
Arlene Enos
1967-5-28
19
El Dorado
11 mi. N of Coloma; Hwy 49.
Comment
CAS-BOT-BC523079
Triteleia ixioides subsp. anilina
Laura Lorraine
1923-1-1
s. n.
El Dorado
Fallen Leaf Lake
Comment
CAS-BOT-BC523083
Triteleia ixioides subsp. anilina
D E Breedlove
1962-6-13
3552
El Dorado
At southern end of Lake Tahoe, 2 miles north of Tahoe Valley
1889
Comment
CAS-BOT-BC524306
Triteleia ixioides subsp. anilina
W. R. Dudley
1900-6-26
s. n.
El Dorado
Desolation Valley
Comment
CHSC106311
Triteleia ixioides subsp. scabra
L. P. Janeway; B. Castro
2010-6-12
10012
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; dry side drainage of Crocker Creek 225 m west of sharp bend of Kanaka Valley Road 2.2 km north of Deer Valley Road.
305
Comment
SEINET8551341
Triteleia ixioides subsp. scabra
J. E. Faulkner
1969-5-27
60
El Dorado
5 miles east of Pollock Pines on Sly Park Road.
1341
Comment
UC747524
Triteleia ixioides subsp. scabra
G. Thomas Robbins
1945-5-20
1945
El Dorado
nw of Rescue (along Deer Valley Road)
304
Comment
JEPS54237
Tropidocarpum gracile
W. L. Jepson
1931-4-12
15752
El Dorado
Salmon Falls
182
Comment
JEPS73162
Tsuga mertensiana
Gladys L. Smith
1972-8-23
3477
El Dorado
Angora Lakes
2255
Comment
UCSB69269
Umbellularia californica
Helmkamp, G.; Helmkamp, E.
2007-3-11
El Dorado
Foothills; Northern Sierra Nevada Mountains; Traverse Creek Road at the creek crossing; 2.4 miles northeast of CA-193 (Garden Valley 7.5')
518
Comment
UCD60712
Utricularia minor
Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck
2007-6-16
4146
El Dorado
Washoe Meadows State Park. Southern portion of park in southernmost fen.
1937
Comment
RSA70569
Vaccinium cespitosum
F. W. Peirson
1925-7-3
6239
El Dorado
Glen Alpine Creek Basin, Sierra Navada.
2363
Comment
CAS-BOT-BC199402
Vaccinium shastense subsp. nevadense
Peter Rubtzoff
1976-5-19
8539
El Dorado
Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road; ca. 175 yards down the southwest slope from road (Comp. 600R). Forest floor ca. 75 yards up the slope from South Blodgett Road
1287
Comment
JEPS24213
Vaccinium shastense subsp. nevadense
R. E. Rockey
1960-4-25
1
El Dorado
In watershed of Little Silver Creek, a tributary of Rock Creek, on the south side of Georgetown Divide about 1/2 mile below summit Georgetown 7.5' Quad.
914
Comment
CAS-BOT-BC193421
Vaccinium uliginosum
A. A. Heller
1919-7-30
13340
El Dorado
Meek's Bay, Lake Tahoe
1859
Comment
CHSC72448
Vaccinium uliginosum subsp. occidentale
L. P. Janeway
1998-9-2
6257
El Dorado
Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50.
2292
Comment
UC517528
Vaccinium uliginosum subsp. occidentale
John Thomas Howell
1925-6-27
1208
El Dorado
Rubicon Meadows
Comment
JEPS72424
Valeriana californica
Gladys L. Smith
1963-7-9
1786
El Dorado
1/4 mi w Echo Summit (along U.S. 50)
2133
Comment
UC1613397
Valeriana californica
Charles M. Belshaw
1935-7-5
1074
El Dorado
on upper S. Fork of Silver Creek near Wilsons; Central Sierra Nevada, Silver Creek
2286
Comment
UCD148446
Valeriana californica
Ellen Dean; T. Starbuck, H. Lin
2014-5-26
8290
El Dorado
Southwestern Tahoe Basin. Washoe Meadows State Park. Along trail with sewer manholes that travels from Grizzly Mountain Road to dry Meadow in central part of park.
1946
Comment
POM260850
Valeriana capitata subsp. californica
Alice Eastwood, John T. Howell
1940-6-17
8378
El Dorado
Luther Pass.
Comment
RSA433749
Valeriana capitata subsp. californica
E. K. Crum
1939-7-2
3001
El Dorado
Echo summit, 2 miles SE of Echo Lake.
2287
Comment
UCD81295
Veratrum californicum var. californicum
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-21
4251
El Dorado
Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66.
1936
Comment
CAS-BOT-BC528528
Veratrum californicum var. californicum
A. A. Heller
1915-8-6
12154
El Dorado
Near Echo Camp on the Lincoln Highway
2133
Comment
UCD72714
Verbena bracteata
Ellen Dean; T. Sasaki
2007-7-23
4436
El Dorado
South Lake Tahoe, adjacent to Chilcolte Road gate leading into SW corner of Washoe Meadows State Park.
1920
Comment
UC1278075
Verbena litoralis
Beecher Crampton
1954-7-2
2020
El Dorado
4.5 mi W Placerville (roadcut along US Hwy 50)
Comment
CHSC73207
Veronica americana
L. P. Janeway; Eric Schroder
1998-8-20
6120
El Dorado
Lake Tahoe Basin Management Unit. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek.
1981
Comment
UCR173158
Veronica arvensis
George K. Helmkamp, Elizabeth Helmkamp
2006-4-27
10240
El Dorado
Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown
340
Comment
BFRS241
Veronica scutellata
Peter Rubtzoff
1972-8-30
6871
El Dorado
Blodgett Forest: marshy opening along East Fork Gaddis Creek ca. 0.1 mi. south of Clearcut (Comp. 460E).
Comment
SD241196
Veronica serpyllifolia
George K. Helmkamp, E. A. Helmkamp
2011-5-5
17179
El Dorado
Northern Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs; Patterson Drive, 0.1 mile south of CA-49 (Placerville 7.5'Q)
529
Comment
CHSC77424
Viburnum opulus
Jeffrey Thomas Gautschi
1997-3-29
22
El Dorado
3 km northwest of U. S. Highway 50, 2 km west of State Highway 49.
579
Comment
BFRS37
Vicia
Peter Rubtzoff
1974-6-5
7556
El Dorado
Blodgett Forest: Heliport clearing (Comp. 60U)
Comment
UCD160906
Vicia hirsuta
G. Ledyard Stebbins
1977-6-28
7722
El Dorado
Diamond Springs. (Exact location unknown. Coordinates estimated by label maker.)
Comment
UCD33488
Vicia sativa subsp. nigra
Beecher Crampton
1969-4-17
8396
El Dorado
El Dorado County, 3.2 miles east of Shingle Springs on US Hwy. 50 eastbound.
Comment
UCR209771
Vicia villosa subsp. varia
George K. Helmkamp, E. A. Helmkamp
2009-8-14
15466
El Dorado
Sierra Nevada Mountains Foothills, junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road
642
Comment
UCR175770
Viola adunca
George K. Helmkamp, E. A. Helmkamp
2006-7-7
10868
El Dorado
Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz
2049
Comment
SD40610
Viola blanda
May Canfield
June 1917
El Dorado
El Dorado Co., meadow
2286
Comment
SEINET3238906
Viola douglasii
George K. Helmkamp, E. A. Helmkamp
2008-4-30
13354
El Dorado
Sierra Nevada Mountains Foothills; along Bear Creek Road, 0.2 mile southeast of its junction with Meadow Brook Road, south of Georgetown.
696
Comment
UC828071
Viola douglasii
Marcus E. Jones, A. M.
1883-4-21
El Dorado
Kelsey
Comment
UCR198434
Viola douglasii
George K. Helmkamp, E. A. Helmkamp
2008-4-30
13354
El Dorado
Sierra Nevada Mountains Foothills, along Bear Creek Road, 0.2 mile southeast of its junction with Meadow Brook Road, south of Georgetown
696
Comment
CDA36595
Viola glabella
A. C. Browne
1953-6-22
El Dorado
Stanford Camp, Fallen Leaf Lake.
0
Comment
UC746940
Viola glabella
G. Thomas Robbins
1943-6-27
1226
El Dorado
along streamlet near Echo Summit Pass
2286
Comment
SEINET215135
Viola lobata
J. T. Barrett
1970-5-17
23
El Dorado
3 miles northwest of Quintette
1219
Comment
UCR258549
Viola lobata var. lobata
George K. Helmkamp, Mary Alice Barnes
2013-4-30
20430
El Dorado
Northern Sierra Nevada Mountains, Capps Crossing/Bonnetti Road, 0.2 mile northwest of the bridge over Diamond /Camp Creek
1155
Comment
UCR197664
Viola pinetorum subsp. pinetorum
George K. Helmkamp, E. A. Helmkamp
2008-6-9
13652
El Dorado
Northern Sierra Nevada Mountains, Cat Creek Road, 3.6 miles north of its junction with CA-88, the jct. is 4.2 miles east of Cook's Station
1753
Comment
SEINET11122822
Viola purpurea
C. Fitz
1959-4-11
s.n.
El Dorado
Pollock Pines
1189
Comment
UCD111312
Viola tomentosa
G. K. Helmkamp; E. A. Helmkamp
2006-7-10
10907
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 Read comments Feb 5 2015
UCD102773
Vitis californica
G. L. Stebbins Jr.
1976-9-25
76293
El Dorado
4 miles W of Coloma, along South Fork American River.
213
Comment
CAS-BOT-BC154117
Vulpia
Peter Rubtzoff
1976-6-22
8672
El Dorado
Blodgett Forest: County Road ca. 0.15 mi. west of Headquarters Road junction (Comp. 190U)
1280
Comment
RSA790067
Vulpia
Peter Rubtzoff
1976-6-22
8672
El Dorado
Blodgett Forest: County Road ca. 0.15 mi. west of Headquaters Road junction (Comp. 190U)
1280
Comment
SEINET197066
Vulpia microstachys var. pauciflora
G. Thomas Robbins
1920
El Dorado
Along Placerville-Rescue road, 3 mi. E. of Rescue.
457
Comment
UCD36908
Vulpia microstachys var. pauciflora
Beecher Crampton
1956-5-11
3370
El Dorado
El Dorado County, 3.5 miles southwest of Rescue.
Comment
UCD94532
Vulpia microstachys var. pauciflora
G. K. Helmkamp
2006-5-4
10295
El Dorado
Northern Sierra Nevada Foothills, east end of Diamond Springs, 0.1 mile north of the junction of Pleasant Valley Road and Hwy CA-49.
543
Comment
CAS-BOT-BC538085
Woodwardia fimbriata
George K. Helmkamp; E. A. Helmkamp
2012-9-17
19855
El Dorado
Northern Sierra Nevada Mountains Foothills: along Forebay Rd, 7.7 mi N of jct with Pony Express Rd in Pollock Pines
694
Comment
UCD73341
Wyethia angustifolia
Chuck Hughes
2008-5-8
32
El Dorado
Northwest corner of intersection of Crosswood Drive and Wild Chaparral Drive. Near Ponderosa Road exit from Highway 50.
445
Comment
UC1070508
Wyethia mollis
P. L. Johannsen
1934-9-13
500
El Dorado
Meyers Eldorado National Forest, Pyramid Peak Quadrangle
Comment
UCR176465
Wyethia mollis
George K. Helmkamp, E. A. Helmkamp
2006-7-31
11099
El Dorado
Northern Sierra Nevada Mountains, junction of Wright's Lake Road (Forestry Route 4) and the road from Ice House Reservoir
2018
Comment
POM117965
Wyethia mollis
Marcus E. Jones
1882-7-7
s.n.
El Dorado
St. Lawrence
Comment
SD9063
Wyethia reticulata
Katherine Curran
Jul 1884
El Dorado
Sweetwater
Comment
POM169753
Zigadenus venenosus var. venenosus
H. M. Hall, H. P. Chandler
1903-07
4691
El Dorado
Half Moon Lake, vicinity of Lake Tahoe, Sierra Nevada
2500
Comment