Search Results — 2000 specimen records retrieved (1587 records with coordinates)
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Results for search: County=EL DORADO; Source=All;   

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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
 Records are made available under the CCH Data Use Terms.

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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
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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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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
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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 Image available 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
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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
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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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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
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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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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
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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 Image available 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
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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
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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 Image available 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 Image available Pinus ponderosa G. Thomas Robbins 1944-1 1834 El Dorado At CCC Camp Snowline, 3 miles east of Camino 1036 Comment
  SEINET5778554 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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 Image available 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
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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 Image available 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



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