Search Results — 2000 specimen records retrieved (1577 records with coordinates)
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Results for search: County=EL DORADO; Source=All;   

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  JEPS73169  Abies Gladys L. Smith 1963-7-28 1960 El Dorado road bank U. S. 50; Echo Summit area, U.S. 50 2194 Comment
  UC747686  Abies concolor G. Thomas Robbins 1944-10-15 1833 El Dorado 3 mi e Camino (at C.C.C. Camp Snowline) 1036 Comment
  UCD18350  Abies magnifica Roy V. Parker 1951-9-30 s.n. El Dorado 3-4 miles SE of Silver Lake. 2438 Comment
  JEPS72606  Acer glabrum var. torreyi Gladys L. Smith 1963-7-27 1812 El Dorado near Echo Summit (on old Hawley Grade); Sierra Nevada, on old Hawley Grade 2164 Comment
  BFRS315 Image available Acer macrophyllum Peter Rubtzoff 1974-7-18 7683 El Dorado Blodgett Forest: Sand Mountain Boulevard about 0.7 mile south of County Road (Comp. 200E) Comment
  UCD117025  Acer macrophyllum G. K. Helmkamp; E. A. Helmkamp 2007-3-22 11669 El Dorado Northern Sierra Nevada Mountains, Mt. Aukum Road at the crossing of the middle fork of Cosumnes River, west of junction of Bucks Bar Road. 622 Comment
  UCD82837  Acer macrophyllum Robin McMaster 1973-6-17 465 El Dorado 41.5 mi E Sacramento County line on Hwy 50. Comment
  UCR189509  Acer macrophyllum George K. Helmkamp, E. A. Helmkamp 2007-3-22 11669 El Dorado Foothills, Northern Sierra Nevada Mountains, Mt. Aukum Road at the crossing of the middle fork of Cosumnes river, west of jct of Bucks Bar Road 622 Comment
  BFRS340 Image available Achillea Peter Rubtzoff 1974-7-19 7706 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  UCD69710  Achillea borealis William Wong 1982-6-4 7 El Dorado Near Pine Hill, off roadside. Chaparral. With manzanita. In moist loam soil in partial sun. Herb, 1 ft. 6 in. tall with white flowers. 451 Comment
  UCD42416  Achillea millefolium Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD44048  Achillea millefolium C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1414 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
Read comments
Jun 11 2012
  UCR189476  Achillea millefolium George K. Helmkamp, E. A. Helmkamp 2007-9-11 12928 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  CAS-BOT-BC221643  Achnatherum lemmonii Peter Rubtzoff 1976-6-8 8601 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: County Road ca. 0.05 mi. west of Headquarters Road junction (Comp. 220R) 1292 Comment
  CAS-BOT-BC350916  Achnatherum lemmonii Peter Rubtzoff 1975-7-10 8187 El Dorado U.C. Blodgett Forest Research Station: County Road, ca. 0.55 miles east of main Station entrance. 1347 Comment
  UC907646  Achnatherum lemmonii G. Thomas Robbins 1943-6-10 1156 El Dorado 3 mi e Camino (North Fork Webber Creek, slope above); Webber Creek 975 Comment
  UCD36971  Achnatherum lemmonii Beecher Crampton 1956-6-1 3516 El Dorado El Dorado County, north slope of Pine Hill. 609 Comment
  UCD50707  Achnatherum lemmonii Beecher Crampton 1960-6-6 5550 El Dorado Newtown. Comment
  RSA115372  Achnatherum lemmonii var. lemmonii Beecher Crampton 3588 El Dorado 1.8 mi west of Omo Ranch P.O. 945 Comment
  CDA28087  Achnatherum lettermanii P. B. Kennedy 1920-8-1 s.n. El Dorado Eldorado National Forest. 0 Comment
  UCD57173  Achnatherum lettermanii P. B. Kennedy 1920-8-10 4 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD147668  Achnatherum nelsonii subsp. dorei Allyson Ayalon; Lucie Jerabkova 2012-7-1 46 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD50825  Achnatherum nevadense Verne Grant; Alva Grant 1946-7-18 7712 El Dorado by Upper Echo Lake. 2316 Comment
  CAS-BOT-BC216472  Achnatherum occidentale subsp. californicum John Thomas Howell 1963-7-12 39852 El Dorado Meyers 1935 Comment
  SEINET223700  Achnatherum occidentale subsp. californicum Mary E. Barkworth, N Gay; L Greene 1981-7-16 3434 El Dorado Intersection of US 50 and 89. Growing in dirt around 'Climbin Unlimited' chalet on E side of road. 1905 Comment
  SEINET255831  Achnatherum occidentale subsp. californicum Mary E. Barkworth, LR Firestone 1982-8-22 4025 El Dorado Meyers Ca; ca 1/4 mi beyond Cal Inspection Station at Little Chalet Ski sales 2950 Comment
  SEINET255840  Achnatherum occidentale subsp. californicum Mary E. Barkworth 1982-8-22 4048 El Dorado Meyers Ca; ca 1/4 mi beyond Cal Inspection Station at Little Chalet Ski sales 2950 Comment
  SEINET255904  Achnatherum occidentale subsp. californicum Mary E. Barkworth, LR Firestone 1982-8-22 4050 El Dorado Ca 1/2 mi beyound Echo Summit fron Meyers Ca.; dirt rd off to the right 2240 Comment
  RSA0011952  Achnatherum occidentale subsp. occidentale George K. Helmkamp, E. A. Helmkamp 2011-9-13 18253 El Dorado Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23 deg ) of Alder Hill 2274 Comment
  SEINET232955  Achnatherum occidentale subsp. pubescens Mary E. Barkworth, LR Firestone 1982-8-22 4043 El Dorado Meyers ca 0.25 mi past CA inspection station at Little Chalet Ski Sales;under porch & around chalet 2950 Comment
  UCD51200  Achnatherum occidentale subsp. pubescens Beecher Crampton 1957-8-6 4586 El Dorado US Hwy. 50, 3 miles east of Kyburz. 1463 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-BC249062  Achnatherum stillmanii George K. Helmkamp; E. A. Helmkamp 2011-9-24 18324 El Dorado Northern Sierra Nevada Mountains: Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  SD248412  Acmispon nevadensis var. nevadensis George K. Helmkamp, Elizabeth Helmkamp 2013-8-2 22085 El Dorado Northern Sierra Nevada Mountains; Mehrten Spring Road, 0.5 mile north of CA 88/Carson Pass Highway. 1793 Comment
  SEINET13203263 Image available Acmispon parviflorus G. K. Helmkamp, Mary Alice Barnes 2013-1 20429 El Dorado Northern Sierra Nevada Mountains: Capps Crossing Road, 0.1 mile south of its junction with Mormon Emigrant Trail (Sly Park 7.5' Q.) 1260 Comment
  SD40613  Aconitum columbianum Mrs. May Canfield June 1917 El Dorado El Dorado Co 2286 Comment
  UC148973  Aconitum columbianum H. M. Hall 1910-7-21 8797 El Dorado Glen Alpine Creek Sierra Nevada Mts., Glen Alpine Creek 1950 Comment
  UC463386  Aconitum columbianum L. R. Abrams 1930-8-8 12732 El Dorado near Lily Lake; Glen Alpine Canyon 2011 Comment
  UCD95338  Aconitum columbianum A. A. Heller 1915-8-6 12179 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  UC527830  Aconitum columbianum Ira L. Wiggins 1933-8-6 6760 El Dorado at foot of Cathedral Peak (not far from Lily Lake) Comment
  RSA54083  Aconitum columbianum var. columbianum J. T. Howell 1946-9-1 22957 El Dorado Echo Summit. 2256 Comment
  CAS-BOT-BC412599  Aconogonon alaskanum Verne Grant; Alva Grant 1946-7-20 7753 El Dorado Slope on south side of Upper Echo Lake 2316 Comment
  CAS-BOT-BC383138  Aconogonon phytolaccifolium Andrew Townesmith; Karen M. Meyer 2007-8-9 921 El Dorado El Dorado National Forest, Pacific Ranger District. Vicinity of Lyons Creek Trailhead, off Forest Service route 4, 4.0 miles NW of intersection with US route 50 2053 Comment
  CAS-BOT-BC418791  Aconogonon phytolaccifolium Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  SEINET11261908  Actaea rubra George Helmkamp, E. A. Helmkamp 2011-7-30 17941 El Dorado Northern Sierra Nevada Mountains: North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek (Caldor 7.5' Q.); 0 1209 Comment
  CAS-BOT-BC133130  Adenostoma fasciculatum Jean L. Pawek 1957-6-27 293 El Dorado Between Omo Ranch and Somerset 762 Comment
  UCR173821  Adenostoma fasciculatum George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10639 El Dorado Northern Sierra Nevada foothills, along Calif. Hwy 193, 0.6 mile west of its junction with Rock Creek Road 485 Comment
  SEINET3868342 Image available Adiantum jordanii George K. Helmkamp, E. A. Helmkamp 2009-5-14 14693 El Dorado Sierra Nevada Mountains Foothills: hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville (Garden Valley 7.5' Q).; 0 511 Comment
  UCD137193  Adiantum jordanii G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11897 El Dorado Foothills, Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  CDA36323  Aegilops cylindrica R. Robison 2011-6-2 El Dorado At Salmon Falls Boat Launch, on both sides of boat launch. 0 Comment
  UCR171258  Aegilops triuncialis George K. Helmkamp, E. A. Helmkamp 2005-7-11 9716 El Dorado Northern Sierra Nevada Foothills, Pollock Pines area just south of US Highway 50 along County Road #5 1159 Comment
  UCR206809  Aesculus californica George K. Helmkamp, E. A. Helmkamp 2009-3-6 14337 El Dorado Northern Sierra Nevada Mtns. Foothills, Rock Creek road, 8.9 miles east of its junction with CA-193 and just west of Finnon Reservoir 684 Comment
  RSA0054912  Aesculus californica Keith E. Hoffmaster 1941-3-22 1028 El Dorado So. of Pilot Hill. Comment
  UCR248419  Agastache urticifolia George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22008 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of its junction with CA-88 and near Jim Quinn Spring 2117 Comment
  RSA82349  Agastache urticifolia F. W. Peirson 1925-7-6 6286 El Dorado 1/4 mile above Fallen Leaf Camp, Sierra Nevada. 1982 Comment
  SEINET12320805  Agastache urticifolia Crittenden 1974-1 200 El Dorado 100 Yds SW of trail head above public landing of Upper Echo Lake 2286 Comment
  JEPS72518  Ageratina occidentalis Gladys L. Smith 1963-7-27 1837 El Dorado Old Hawley Grade Sierra Nevada, Echo Summit Area, Old Hawley Grade 1981 Comment
  UC1035811  Ageratina occidentalis Annie M. Alexander and Louise Kellogg 1943-8-24 3473 El Dorado Tamarack trail Lake Tahoe region, Tamarack trail Comment
  UC472276  Ageratina occidentalis Miss K. A. Chandler 1901-8-1 El Dorado near Tahoe; Tahoe Region, Heather Lake Comment
  CAS-BOT-BC295542  Agnorhiza bolanderi B. Crampton 1956-6-1 3523 El Dorado North slope of Pine Hill 579 Comment
  CAS-BOT-BC295687  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-BC295700  Agnorhiza reticulata G. Thomas Robbins 1945-6-30 2013 El Dorado Extending along Green Valley Road for 1/4 mi. immediately w. of Rescue 396 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
  SEINET6709730 Image available Agoseris glauca E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4159 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows. 1918 Comment
  CDA9938  Agoseris grandiflora A. C. Browne 1953-6-2 El Dorado Diamond Springs. 0 Comment
  RSA785406  Agoseris grandiflora var. grandiflora George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16331 El Dorado Sierra Nevada Mtns Foothills: about 0.1 mi S of Slug Gulch Road at a point 4.7 mi E of its junction with Perry Creek Road. 1021 Comment
  SEINET7096687  Agoseris heterophylla A. G. Vestal 1947-4-28 s.n. El Dorado Ca 3.9 miles south of El Dorado on Route 49 on Logtown Ridge. NAD27, 38? deg. 37' 45ao, -120?_ 51' 13ao (converted to WGS84 decimal degrees) UTM Zone 10 687705mE, 4260575mN Comment
  RSA94993  Agoseris monticola F. W. Peirson 1925-7-1 6177 El Dorado Beach sands near state line, Lake Tahoe Comment
  CAS-BOT-BC13352  Agoseris retrorsa Elizabeth Parsons Hawyer s.n. El Dorado Aspengrove, Lake Tahoe Region Comment
  CAS-BOT-BC162043  Agrostis Beecher Crampton 1985-7-13 10007 El Dorado Stateline, Manzanita Avenue. Comment
  CAS-BOT-BC176362  Agrostis Peter Rubtzoff; John Thomas Howell 1973-7-17 7073 El Dorado Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 miles south of County Road. 1280 Comment
  CAS-BOT-BC177111  Agrostis Peter Rubtzoff; John Thomas Howell 1973-7-18 7116 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area). 1325 Comment
  CHSC73513  Agrostis exarata L. P. Janeway; Eric Schroder 1998-9-14 6288 El Dorado Meadow along Saxon Creek, about 1.2 mi southeast of the Lake Tahoe Airport. 1935 Comment
  UCR242019  Agrostis exarata George K. Helmkamp, E. A. Helmkamp 2012-9-17 19856 El Dorado Northern Sierra Nevada Mountains Foothills, along Forebay Road, 7.7 miles north of its junction with Pony Express Road in Pollock Pines 695 Comment
  CAS-BOT-BC139359  Agrostis idahoensis G. Thomas Robbins 1956-9-8 3751 El Dorado Just beyond the northeast edge of Wrights Lake. 2133 Comment
  UCD61604  Agrostis idahoensis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4169 El Dorado Washoe Meadows State Park. Off of Sawmill Road in eastern part of park, just east of Angora Meadows at the west end of a small meadow that merges with Angora Meadows. 1920 Comment
  CAS-BOT-BC139064  Agrostis pallens Margaret Williams; Emily McPherson 1974-8-1 74 -ED-8 El Dorado Sierra Nevada. Rubicon Peak Trail. 2072 Comment
  CAS-BOT-BC139066  Agrostis pallens B. Crampton 1954-7-2 2021 El Dorado Roadcut slopes along U.S. Highway 50, 4.5 miles west of Placerville. Comment
  UCD53164  Agrostis pallens A. A. Heller 1915-8-5 12149 El Dorado Near Camp Echo, on the Lincoln Highway. 2133 Comment
  UCD53223  Agrostis pallens P. B. Kennedy 1920-9-18 232 El Dorado El Dorado National Forest, Big Silver Creek. 2255 Comment
  UCD53227  Agrostis pallens R. M. Love 1942-8-1 s.n. El Dorado Rainbow Tract, Upper Truckee River, Meyers. 1828 Comment
  CAS-BOT-BC138768  Agrostis scabra Catherine Best 1981-8-11 s.n. El Dorado Sierra Nevada. Echo Lake. 2255 Comment
  SEINET4341162  Agrostis scabra E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4214 El Dorado Washoe Meadows State Park, Angora Meadows, north side of creek where it enters meadow from the west 1925 Comment
  UCD53340  Agrostis scabra G. L. Stebbins Jr. 1942-8-31 3332 El Dorado 1/2 mile west of Fallen Leaf, on road to Glen Apline. 1950 Comment
  CHSC73249  Agrostis thurberiana L. P. Janeway 1998-8-5 5931 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
  UCR248403  Agrostis thurberiana George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 21099 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
  SACT000267  Aira caryophyllea J. Wilson 1982-5-28 El Dorado Serpentine, woodland/savanna; disturbed flood plain 121.92 Comment
  UCR242562  Aira caryophyllea George K. Helmkamp, E. A. Helmkamp 2011-5-24 17377 El Dorado Northern Sierra Nevada Mountains Foothills, Mesquite Road, 11.2 miles south of its junction with Wentworth Springs Road, 7.3 mi. NE (42 deg. ) of Placerville 1073 Comment
  CAS-BOT-BC463023  Allium campanulatum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC466405  Allium campanulatum Kay Ryugo 1952-6-9 1044 El Dorado About 5 miles west of Pacific House on HIghway 50 Comment
  CAS-BOT-BC466414  Allium campanulatum Geo. B. Grant 1906-7-15 s.n. El Dorado Tahoe Tavern, Lake Tahoe Comment
  CAS-BOT-BC466416  Allium campanulatum Laura M. Lathrop 1909-7-12 s.n. El Dorado Among rocks on shore Fallen Leaf Lake Comment
  CAS-BOT-BC466421  Allium campanulatum H. L. Mason 1926-6-30 3312 El Dorado Back of Emerald Bay, Lake Tahoe Comment
  POM235621  Allium campanulatum H. C. Cantelow 1940-7-20 s.n. El Dorado West of Carson summit. 2561 Comment
  UCD149501  Allium cratericola G. L. Stebbins 1978-7-2 78129 El Dorado Packsaddle Pass. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UC494250  Allium obtusum Anna E. Ehlers 1920-6-30 692 El Dorado Fallen Leaf, Gilmore L. Comment
  CAS-BOT-BC472038  Allium obtusum var. obtusum Alice Eastwood 1912-6-15 416 El Dorado Seven lakes, lake Tahoe Region Comment
  CAS-BOT-BC472041  Allium obtusum var. obtusum John Thomas Howell 1925-6-28 1241 El Dorado Trail between Eagle Lake and the Velma Lakes, Lake Tahoe Region 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
  UCD33505  Allium peninsulare Beecher Crampton 1969-5-6 8417 El Dorado 8-9 miles N.E. of Folsom (direct line) on Salmon Falls road. Comment
  JEPS47619  Allium platycaule G. E. Poore 141 El Dorado Tahoe forest 2438 Comment
  CHSC25017  Allium validum Herbert F. Copeland 1931-7-30 El Dorado Near Fallen Leaf Lake. Comment
  JEPS61513  Allium validum W. L. Jepson 1918-8-28 8184 El Dorado Suzy Lake 2286 Comment
  UCD19233  Allium validum Van M. Mar 1989-7-21 21 El Dorado ca. 0.25 mi. north of Hwy 89, near Taylor Creek. 1889 Comment
  SEINET959050  Allophyllum divaricatum Unknown 2005-1 9712 El Dorado Northern Sierra Nevada Foothills: Pollock Pines area just S of US highway 50 along Country Road #5 (Pollock Pines 7.5 Q) 1159 Comment
  UCR152384  Allophyllum divaricatum Frank Almeda 1980-6-2 4480 El Dorado c. 6 mi south of Coloma, off Hwy #49 588 Comment
  JEPS69411  Allophyllum gilioides subsp. violaceum Helen-Mar Wheeler 1941-8-18 446 El Dorado 4 mi. s. Meyers (Old sawmill, hwy. 89) 1950 Comment
  UCR136493  Allophyllum gilioides subsp. violaceum Beecher Crampton 1974-8-6 9076 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, South Lake Tahoe, Truckee Marsh 1898 Comment
  RSA781313  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2009-7-22 15273 El Dorado Wrights Lake Road, 1.2 miles south of Wrights Lake 2073 Comment
  SEINET3860390  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2010-7-9 16493 El Dorado Northern Sierra Nevada Mountains: Light Canyon Road, 0.1 miles north of its junction with Mormon Emigrant Trail, 20.5 mi. ESE of Placerville.; 0 1831 Comment
  UCR207158  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2009-7-22 15273 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 1.2 miles south of Wrights Lake 2073 Comment
  JEPS59056  Allotropa virgata Dr. L. M. Newlon July, 1920 El Dorado upper end Cascade Lake (near Lake Tahoe); , Cascade Lake (upper end) Comment
  UC127438  Allotropa virgata W. D. Bliss Aug 1908 1789 El Dorado Lake Tahoe Region 2743 Comment
  CAS-BOT-BC171293  Alnus incana subsp. tenuifolia Alice Eastwood 1906-1-1 929 El Dorado Fallen leaf L., Lake Tahoe Region Comment
  UC72512  Alnus incana subsp. tenuifolia W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Vicinity of Lake Tahoe 1897 Comment
  SEINET10478510  Alnus tenuifolia Herbert L. Mason 1939-7-18 Mason 12172 El Dorado North side of Luther Pass, one mile west of Grass Lake Meadow. 2347 Comment
  UCD55380  Alopecurus pratensis Ellen Dean; Mark Bibbo 2006-7-19 3230 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. North of golf hole #7. 1922 Comment
  CAS-BOT-BC136692  Amelanchier alnifolia var. pumila H. E. McMinn 1926-5-30 1746 El Dorado Emerald Bay - Lake Tahoe Comment
  CAS-BOT-BC142992  Amelanchier utahensis Mrs. A. F. Rodda 1925-6-1 s.n. El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC142972  Amelanchier utahensis Alice Eastwood 1909-1-1 163 El Dorado Sand Harbor - Lake Tahoe region Comment
  SEINET11792456  Amsinckia grandiflora R. L. Oliver 1976-1 El Dorado Comment
  CHSC77491  Anagallis arvensis Jeffrey Thomas Gautschi 1997-3-16 1 El Dorado 3 km northwest of U. S. Highway 50, 2 km west of State Highway 49. 579 Comment
  RSA0012012  Anaphalis margaritacea George K. Helmkamp, E. A. Helmkamp 2011-9-13 18245 El Dorado Mormon Emigrant Trail, 21.4 rd. miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 1.1 mi. NW (331 deg.) of Alder Hill 2270 Comment
  UCD128841  Anaphalis margaritacea G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11084 El Dorado Northern Sierra Nevada Mountains: along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy US-50. 1864 Comment
  CDA31473  Andropogon virginicus T. C. Fuller 1961-9-5 7086 El Dorado Cool-Greenwood Rd., 2 e. of Cool. 0 Comment
  UCR241992  Andropogon virginicus var. virginicus George K. Helmkamp, E. A. Helmkamp 2012-9-15 19838 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
  BFRS450 Image available Anemone quinquefolia Peter Rubtzoff 1975-5-27 7981 El Dorado Blodgett Forest: East Fork Gaddis Creek north of Gaddis Creek Road crossing (just north of confluence with West Fork Gaddis Creek) (Comp. 520R). Comment
  UCD127130  Angelica breweri G. K. Helmkamp; E. A. Helmpkamp 2006-9-12 11376 El Dorado Northern Sierra Nevada Mountains: Along Hwy CA-89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake. 2362 Comment
  UCD143803  Angelica californica G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10850 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz. 2049 Comment
  UCD149176  Antennaria G. L. Stebbins 1979-7-8 7921 El Dorado Along Bassi Creek below Bassi Falls. 1706 Comment
  RSA416661  Antennaria Wm. Vortriede 1928-1 s.n El Dorado Lake Tahoe. Comment
Read comments
Jan 26 2011
  UCD129003  Antennaria media G. L. Stebbins Jr. 1936-8-13 2029 El Dorado on summit of plateau west of Angora Peak, southwest of Fallen Leaf Lake. 2438 Comment
  CAS-BOT-BC77256  Antennaria microphylla Laura M. Lathrop 1909-7-12 s.n. El Dorado Road to Glen Alpine Comment
  JEPS72530  Antennaria rosea Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2732 El Dorado at upper end of Echo Ridge; Cup Lake, Ralston Peak 2814 Comment
  POM57460  Antennaria rosea A. K. Chandler 1904-08 s.n. El Dorado Near Glen Alpine Comment
  CAS-BOT-BC84760  Antennaria rosea subsp. rosea John Thomas Howell 1925-6-19 1180 El Dorado Eagle Lake Trail, Lake Tahoe region 2133 Comment
  UC907649  Anthoxanthum odoratum G. Thomas Robbins 1944-7-6 1755 El Dorado 5 mi s of Pollock Pines (Sly Park); Sly Park 1005 Comment
  UCR184847  Anthriscus caucalis George K. Helmkamp, E. A. Helmkamp 2007-5-11 11991 El Dorado Foothills, northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Diamond Springs 524 Comment
  CAS-BOT-BC447666  Aphanes arvensis Alice Eastwood 1927-3-26 14160 El Dorado Coloma Comment
  JEPS72500  Apocynum androsaemifolium Gladys L. Smith 1964-8-2 2347 El Dorado Echo Summit, CA Alpine Lodge 2249 Comment
  UC311221  Apocynum androsaemifolium unknown July 1920 El Dorado Strawberry Sierra Nevada, Strawberry Comment
  CAS-BOT-BC392132  Aquilegia formosa E. A. McGregor 1909-8-9 58 El Dorado Lake Tahoe Region. Half Moon Lake 2365 Comment
  UCR170642  Aquilegia formosa George K. Helmkamp, E. A. Helmkamp 2005-8-9 9796 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; WSW of Lake Tahoe; 7.4 miles N of Union Reservoir along Ice House Road at the junction of Cheese Camp Road 1765 Comment
  RSA0125925  Arabidopsis thaliana P. H. Raven 1964-4-19 18838 El Dorado Near bridge on N Fork of Cosumnes River. NW of Somerset. 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-BC171623  Aralia californica G. Thomas Robbins 1945-7-16 2066 El Dorado Woods along North Fork Webber Creek, 3 mi. e. of Camino 914 Comment
  UCD117493  Arbutus menziesii Peter Rubtzoff 1975-9-24 8411 El Dorado Georgetown Divide. Blodgett Forest. Sand Mountain Blvd. ca. 0.15 mile S of 'Country Road. 1287 Comment
  UC746870  Arceuthobium campylopodum G. Thomas Robbins 1943-10-28 1403 El Dorado 2-3 mi e Placerville (along Hwy 50) 762 Comment
  JEPS29343  Arctostaphylos H. A. Jensen 1935-6-15 80 El Dorado head of creek Placerville Quad., Martinez Creek 579 Comment
  CAS-BOT-BC24260  Arctostaphylos mewukka Alice Eastwood; John Thomas Howell 1935-2-11 1936 El Dorado American Flat. Comment
  RSA633120  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 25026 El Dorado South side of Peavine Ridge, road to Soldier Creek on 11N70, east of Placerville. 190 Comment
  UC565977  Arctostaphylos mewukka A. D. Gifford and P. L. Johannsen 1934-6-9 350 El Dorado 1 mi s Peavine Ridge; Pyramid Pk Quadrangle 1341 Comment
  UCD52452  Arctostaphylos mewukka W. Robert Powell 1984-9-28 3061 El Dorado Along Ice House Rd.; 0.9 mi. by road from Highway 50. 1066 Comment
  CDA38739  Arctostaphylos mewukka John Thomas Howell, Gordon H. True 1970-5-27 46541 El Dorado North of Leonardi Spring. Comment
  CAS-BOT-BC45503  Arctostaphylos nevadensis D. Herrick; N. Houghton; J. Scheuer; A. Bloom 1967-7-24 s.n. El Dorado L. of the woods. Fallen Leaf Lake Quadrangle. 2499 Comment
  OBI14612  Arctostaphylos nevadensis H. E. McMinn 1932-8-4 2936 El Dorado Emerald Bay Island Comment
  POM127392  Arctostaphylos nevadensis L. R. Abrams 1911-7-29 4837 El Dorado Glen Alpine Trail Mt. Tallac. 2744 Comment
Read comments
Sep 4 2010
  UCD52659  Arctostaphylos nevadensis W. Robert Powell 1984-10-9 3069 El Dorado 2.5 air miles northwest of Ice House Dam; 0.6 mile east of Big Hill Lookout. 1737 Comment
  SEINET11977796  Arctostaphylos nevadensis H. H. Heller 1938-1 825 El Dorado Tamarack Trail, FallenLeaf Comment
  JEPS47739  Arctostaphylos nissenana Walter Knight and Irja Knight 1966-2-9 1779 El Dorado near Garden Valley (Type locality); Ashcraft Ranch Comment
  RSA167618  Arctostaphylos nissenana R. F. Thorne, Percy C. Everett 1964-4-16 33740 El Dorado 1 mile S of Diamond Springs on Fowler Lane. 518 Comment
  RSA633229  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24940 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  UCD14761  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -8 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
  UCD14770  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -22 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
  UCD14777  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -29 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
  SEINET11984928  Arctostaphylos nissenana Unknown 1965-1 424 El Dorado hill S of the end of North Circle Drive overlooking Martinez Creek from N, S of Diamond Springs Comment
  BFRS156 Image available Arctostaphylos patula Peter Rubtzoff 1975-5-27 7992 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  CAS-BOT-BC46690  Arctostaphylos patula John Thomas Howell 1925-5-29 1112 El Dorado Emerald Bay Camp, Lake Tahoe. 1889 Comment
  CAS-BOT-BC46700  Arctostaphylos patula Milo S. Baker 1931-5-31 5342 El Dorado Highway 40 above Colfax. 1371 Comment
  SEINET2470863  Arctostaphylos patula K. Christie 2010-6-14 1800 El Dorado Lake Tahoe Basin Management Unit (USFS); Rainbow Tract cabins area, ca. 0.5 mi. south of junction of HWY 50/HWY 89. 1950 Comment
  UC32624  Arctostaphylos patula W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Point Rubicon Vicinity of Lake Tahoe 1897 Comment
  UC463460  Arctostaphylos patula Ira L. Wiggins 1930-10-12 5079 El Dorado near Emerald Bay; Lake Tahoe Comment
  UCD53420  Arctostaphylos patula P. B. Kennedy 1920-8-19 158 El Dorado Grade from American River; Chimney Road; El Dorado National Forest. 1828 Comment
  BFRS159 Image available Arctostaphylos viscida Peter Rubtzoff 1975-5-27 7993 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  UCD14791  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -7 El Dorado (Collected as part of a population sample of 40 shrubs, most of which were A. nissenana Merriam, with a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  SEINET7268576  Arctostaphylos viscida R. L. Oliver 1976-4-3 s.n. El Dorado 3 miles east of Greenwood along Highway 193 671 Comment
  RSA636955  Arctostaphylos viscida subsp. mariposa Jon E. Keeley 1993-9-13 24957 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  CAS-BOT-BC47412  Arctostaphylos viscida subsp. viscida G. Thomas Robbins 1943-3-26 968 El Dorado above North Fork Webber Creek, 3 mi. e. of Camino 1036 Comment
  CAS-BOT-BC48240  Arctostaphylos viscida subsp. viscida Alice Eastwood 1927-3-27 s.n. El Dorado On road from Georgetown to Kelsey. Comment
  JEPS38868  Arctostaphylos viscida subsp. viscida W. L. Jepson 1938-4-12 18642 El Dorado 2 mi se Diamond Sprs. 548 Comment
  RSA293064  Arctostaphylos viscida subsp. viscida Reino Alava 1957-4-28 665 El Dorado Along the US Highway No. 50, about six miles east of Placerville. Comment
  UC1121422  Arctostaphylos viscida subsp. viscida A. E. Wieslander Nov. 1938 862 El Dorado 1 mi s Diamond Springs; Placerville Quadrangle Comment
  UC747552  Arctostaphylos viscida subsp. viscida G. Thomas Robbins 1943-3-26 968 El Dorado 3 mi e Camino (canyon slope above creek); North Fork Webber Creek 1036 Comment
  UCD55750  Arctostaphylos viscida subsp. viscida G. K. Helmkamp; E. A. Helmkamp 2006-3-26 10110 El Dorado Northern Sierra Neveda Foothills, ENE of Sacramento, Rock Creek Road, 1.4 mi E of CA Highway 193 (generally E of Chili Bar). 428 Comment
  UCR171111  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2006-3-26 10110 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; Rock Creek Road, 1.4 mi east of Calif. Highway 193 (generally east of Chili Bar) 428 Comment
  RSA96084  Arctostaphylos viscida subsp. viscida P. C. Everett, E. K. Balls, George B. Everett 1954-10-7 20239 El Dorado 2 mi. n.w. of Placerville, Hwy 40, on road to Auburn. 549 Comment
  SBBG23320  Arnica chamissonis D. Myrick 1965-9-30 1267 El Dorado Tahoe Keys, Lake Tahoe 1889 Comment
  CAS-BOT-BC82125  Arnica chamissonis Mrs. H. C. Cantelow 1940-7-19 s.n. El Dorado 14 2 W. of Meyers, on road to Kit Carson Pass Comment
  CAS-BOT-BC85113  Arnica nevadensis Lewis S. Rose 1944-7-12 44080 El Dorado Glen Alpine Road, w. of Fallen Leaf Lake 1981 Comment
  UC593472  Arnica ovata G. L. Stebbins Jr. 1936-8-13 2031 El Dorado se side of Angora Peak Angora Peak 2286 Comment
  JEPS71778  Arnica parryi Gladys L. Smith 1964-7-31 2264 El Dorado along trail from Echo Lake to Fallen Leaf 2316 Comment
  UCD165896  Arnica parryi Ellen Dean; with Mayra Huerta 2016-8-2 9210 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
  RSA417433  Artemisia arbuscula subsp. arbuscula Wm. Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  UC1119556  Artemisia douglasiana P. L. Johannsen 1934-8-23 467 El Dorado w edge Fallen Leaf Lake; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UCR200920  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2008-9-9 14077 El Dorado Foothills, northern Sierra Nevada Mountains, junction of Bear Creek Road and Meadow Brook Road at Bear Creek; east of CA-193 and south of Georgetown 678 Comment
  UCR219650  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2009-11-3 15720 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
  UC29714  Artemisia tridentata J. A. Sanford 1890-1 414 El Dorado Lake Tahoe Comment
  CAS-BOT-BC97306  Artemisia tridentata subsp. tridentata Elsie Zeile Lovegrove 1951-9-13 s.n. El Dorado Fallen Leaf Lake road at Highway 50 Comment
  UC1119482  Artemisia tridentata subsp. vaseyana P. L. Johannsen 1934-8-22 465 El Dorado 1 mi sw Meyers; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UC747132  Artemisia tridentata subsp. vaseyana G. Thomas Robbins 1943-9-5 1396 El Dorado along Tahoe-Yosemite Trail 1-2 mi nw Glen Alpine Springs 2286 Comment
  CAS-BOT-BC400618  Asarum hartwegii David D. Keck 1946-4-25 5522 El Dorado Sierra Nevada. Pacific House, 10 miles east of Camino 1065 Comment
  UCD121269  Asclepias cordifolia M. Sidells 1996-5-25 23 El Dorado 7 miles southeast of Placerville, path south of Bucks Bar Road, path leading into canyon housing Cosumnes River. 500 Comment
  UCD159983  Asclepias cordifolia Jack Major 1966-5-1 s.n. El Dorado Pine Hill. Comment
  UC964854  Aspidotis densa G. Thomas Robbins 1943-6-27 1218 El Dorado above Echo Summit Pass (ca. 3/4 mi sw of US Hwy 50) 2438 Comment
  SEINET10473396  Aster Mary Susan Taylor, James D. Jokerst 1988-8-19 Taylor 5902 El Dorado T9N R15E ne sec 14. Ca. 1/8mi below crest, Leaf Springs Lookout, ca. 2.5 mi S of Iron Mt Rd. Red Fir Forest. Comment
  CDA10223  Aster ascendens R. Stewart 1983-10-6 El Dorado Placerville vicinity. 0 Comment
  SEINET209090  Aster breweri J. Clausen 1932-9-14 643 El Dorado Above Glen Alpine Tahoe Region near stream on the trail to Mt. Tallac 2316 Comment
  UCR257698  Aster eatonii George K. Helmkamp, Amy Barnes 2012-8-19 19659 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
  CAS-BOT-BC176128  Asteraceae Peter Rubtzoff; John Thomas Howell 1973-7-18 7124 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road ca. 0.3 mi. south of Clearcut (ca. 0.2 mi. north of Mutton Creek Road junction) (Comp. 500U) 1301 Comment
  UC746972  Astragalus bolanderi G. Thomas Robbins 1943-8-15 1358 El Dorado along shore Wrights Lake; along shore Wrights Lake 2286 Comment
  RSA498251  Astragalus bolanderi Harry H. Stone 1933-8-20 18608 El Dorado Echo Park Comment
  UC1537100  Astragalus gambelianus Gordon H. True Jr. 1936-4-9 411 El Dorado hills between Eldorado and Shingle Springs; hills between Eldorado and Shingle Springs 457 Comment
  RSA800185  Astragalus gambelianus Robert F. Thorne, Percy C. Everett 1964-4-16 33743 El Dorado 2 miles S of center of Placerville. 640 Comment
  CAS-BOT-BC121814  Athyrium filix-femina Peter Rubtzoff 1975-8-20 8354 El Dorado Blodgett Forest: W Fork Gaddis Crk off W side of Mainline Rd, 0.15 mile N of Mutton Crk Rd junction (Compartment 500U) 1293 Comment
  CAS-BOT-BC68714  Athyrium filix-femina var. californicum Gordon H. True; John Thomas Howell 1970-5-27 46533 El Dorado Sierra Nevada - Woods near headquarters, Blodgett Experimental Forest 1280 Comment
  JEPS73114  Athyrium filix-femina var. cyclosorum Gladys L. Smith 1963-7-28 1976 El Dorado near summit Echo Summit region (along U.S. 50) 2194 Comment
  CHSC62345  Athysanus pusillus L. P. Janeway 1993-4-1 4326 El Dorado El Dorado National Forest. 0.6 mi northwest of South Fork American River, 0.4 mi west of Cox Canyon, just above Cleveland Corral Information Center. 1234 Comment
  UCD165106  Avena fatua Peter Rubtzoff 1975-6-4 8040 El Dorado U.C. Blodgett Forest Research Station: 'County Road', 0.6 miles east of Main Station entrance. 1350 Comment
  CAS-BOT-BC227111  Baccharis pilularis George K. Helmkamp; E. A. Helmkamp 2011-11-20 18467 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Road, 1.6 miles south of the bridge of the American River 180 Comment
  CAS-BOT-BC434949  Baccharis pilularis George K. Helmkamp; Elizabeth Helmkamp 2013-10-12 22413 El Dorado Sierra Nevada Mountains Foothills: Cedar Ravine Road, 1.6 rd. miles north of Pleasant Valley Road, 3.5 miles SE (137 deg. air) of Placerville, SE edge of Sierra Rock quarry. 652 Comment
  UCSB23642  Baccharis pilularis McMinn, Howard 1933-9-4 El Dorado 2 miles south of Diamond Springs Comment
  CAS-BOT-BC106531  Balsamorhiza deltoidea Beecher Crampton 1959-5-6 5201 El Dorado 3 miles west of Rescue Comment
  UCD34560  Balsamorhiza sagittata Beecher Crampton 1985-7-13 10005 El Dorado Stateline. Comment
  CAS-BOT-BC106431  Balsamorhiza sagittata D. E. Breedlove 1962-6-13 3558 El Dorado 3 miles south of Meyers on State Highway 89, Sierra Nevada 1996 Comment
  CAS-BOT-BC106465  Balsamorhiza sagittata W. R. Dudley 1900-6-28 s.n. El Dorado Near Camp Agassiz - Lake Tahoe Comment
  SD81094  Balsamorhiza sagittata Darley F. Howe 1971-7-2 4757 El Dorado South Lake 1890 Comment
  CAS-BOT-BC176194  Barbarea Peter Rubtzoff 1976-6-22 8665 El Dorado U.C. Blodgett Forest Research Station, Quail Landing Road near junction with Chinquapin Flat Road. 1289 Comment
  CAS-BOT-BC16382  Barbarea orthoceras Catherine Best 1989-7-8 1355 El Dorado Sierra Nevada. Near the South Fork of the American River about 3 miles west of Echo Summit. Comment
  CAS-BOT-BC16384  Barbarea orthoceras G. Thomas Robbins 1944-7-28 1778 El Dorado Along Willow Flat Trail, about 3 miles northeast of Wrights Lake. 2438 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
  UCD149559  Berberis nervosa G. L. Stebbins 1975-11-23 7509 El Dorado Long Canyon. (Exact location unknown. Coordinates estimated by label maker.) 762 Comment
  SEINET12090859  Berberis piperiana Unknown 1966-1 724 El Dorado In two areas of Pine Hill ridge. From N end of hill above the road Comment
  CAS-BOT-BC75983  Berberis pumila D. L. Smith; G. L. Stebbins 1976-6-6 C 7649 El Dorado Canyon Creek northeast of Georgetown. 1036 Comment
  UCR136533  Bergia texana Beecher Crampton 1959-8-20 5448 El Dorado Sierra Nevada foothills, 1.5 miles southwest of Shingle Springs 433 Comment
  SEINET3246130  Bidens frondosa G. K. Helmkamp, E. A. Helmkamp 2009-1 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. Comment
  UCR193557  Bidens frondosa George K. Helmkamp, E. A. Helmkamp 2007-9-10 12919 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive 530 Comment
  SJSU3969  Boechera arcuata C. W. Sharsmith 1964-6-19 7298 El Dorado Fallen Leaf L (0.5 mi N of lower end) 1950 Comment
  UC1035790  Boechera covillei Annie M. Alexander and Louise Kellogg 1943-8-27 3502 El Dorado Dicks Lake, w side of lake common Sierra Nevada, Lake Tahoe Region 2743 Comment
  JEPS72027  Boechera howellii Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2646 El Dorado near Aloha Lake (just below summit area Pyramid Peak); Pyramid Peak 3042 Comment
  UCD114337  Boechera howellii P. B. Kennedy 1920-9-17 218 El Dorado Lyall Rock Cress. El Dorado National Forest -- Rock Bound Trail. 2438 Comment
  CAS-BOT-BC14218  Boechera pinetorum Lewis S. Rose 1963-7-9 63190 El Dorado 1 mile southwest of Meyers. 1981 Comment
  UCD165582  Boechera pinetorum Ellen Dean; with Daniel McNair 2016-5-17 8925 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern edge of park on east side of Hwy 89. 1936 Comment
  CAS-BOT-BC14214  Boechera pinetorum Elsie Zeile Lovegrove 1938-6-17 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake. Comment
  SFV12209  Boechera rectissima B. Brown 1966-5-8 38 El Dorado Sierra Nevada Union Valley Reservoir, on Silver Fork Road, 13 miles north of U. S. Highway 50. Comment
  CAS-BOT-BC25376  Boechera retrofracta Alice Eastwood 1906-7-1 932 El Dorado Lake Tahoe Region. Near Camp Aggasiz. Comment
  CAS-BOT-BC25473  Boechera retrofracta Elizabeth McClintock; Margaret Williams; Wayne Roderick 1968-5-18 s.n. El Dorado Lake Tahoe. Eagle Falls at Emerald Bay. Comment
  CAS-BOT-BC25938  Boechera tularensis Ira L. Wiggins 1930-10-12 5077 El Dorado Lake Tahoe. Near Emerald Bay. Comment
  RSA32308  Boisduvalia densiflora var. densiflora G. Thomas Robbins 1944-7-6 1750 El Dorado Sly Park, 5 mi. S of Pollock Pines 1006 Comment
  POM46112  Boisduvalia stricta Marcus E. Jones 1882-7-4 s.n. El Dorado St. Lawrence Comment
  CDA36078  Botrychium simplex var. simplex M. Beyers, G. F. Hrusa 2011-7-2 996 El Dorado Sierra Nevada: Shealor Lakes. 2194 Comment
  UCR219151  Brassica geniculata George K. Helmkamp, E. A. Helmkamp 2009-9-30 15663 El Dorado Sierra Nevada Mountains Foothills, Cedar Ravine Road at the junction with Camp Nauvoo Road, 0.1 mile south of Weber Creek and c. 2.5 mi. SE of Placerville 567 Comment
  UCR198542  Brassica rapa George K. Helmkamp, E. A. Helmkamp 2008-2-9 13129 El Dorado Sierra Nevada Mountains Foothills, along CA-49, 1.9 miles S of El Dorado 494 Comment
  UCD114799  Brassica rapa Beecher Crampton 1981-4-1 9768 El Dorado South of El Dorado Hills, along White Rock Road. Comment
  CAS-BOT-BC127798  Brickellia grandiflora L. R. Abrams 1930-8-20 12755 El Dorado near Lily Lake 1981 Comment
  JEPS72512  Brickellia grandiflora Gladys L. Smith 1972-7-20 3379 El Dorado along upper parts of trail to Lake Gilmore (above Glen Alpine) 2438 Comment
  RSA93441  Brickellia grandiflora F. W. Peirson 1931-8-7 9525 El Dorado Shores of Grass Lake, Glen Alpine Creek Basin 2226 Comment
  SEINET4182975 Image available Briza minor Mary E. Barkworth 1980-4-18 El Dorado Folsom Lake State Park, Peninsula Campground 244 Comment
  CAS-BOT-BC132175  Brodiaea Peter Rubtzoff 1976-5-18 8518 El Dorado Blodgett Forest: Gaddis Creek area off Camp 1 Road ca. 0.7 mi. south of junction with Quail Landing Road (off Lower Gaddis Creek Road ca. 0.75 mi. south of junction with Chinquapin Flat Road) (Comp. 660E) 1267 Comment
  SEINET2441339  Brodiaea elegans subsp. elegans George K. Helmkamp, E. A. Helmkamp 2009-6-6 14918 El Dorado Sierra Nevada Mountains Foothills: along Mosquito Road, 6.2 miles north of its junction with CA-50 in Placerville and at the bridge over the American River (Slate Mountain 7.5' Q.).; 0 485 Comment
  SEINET3127297  Brodiaea ixioides W. A. Setchell, C. C. Dobie 1901-1 sn El Dorado Vicinity of Lake Tahoe [printed label], Glen Alpine, Mt. Tallac [hand written] 2743 Comment
  UCD34097  Brodiaea minor Beecher Crampton 1976-5-12 9388 El Dorado Bass Lake, NE of Clarksville. Comment
  SEINET4345242  Bromus carinatus E. Dean, K. Mawdsley, K. Eshmsen., and M. Starbuck 2007-6-15 4010 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  SEINET4345424  Bromus carinatus E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4085 El Dorado Southern part of Washoe Meadows State park 1934 Comment
  UCR2542  Bromus carinatus F. M. Reed, R. L. Pendleton 1907-7-25 1686 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, roadside near Modjeska Falls, Glen Alpine Springs [near S end of Fallen Leaf Lake] 2043 Comment
  SEINET11675362  Bromus carinatus H. H. Heller 1938-1 756 El Dorado Fallen Leaf Comment
  UCD147692  Bromus carinatus var. carinatus Allyson Ayalon; Lucie Jerabkova 2012-7-1 70 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD36967  Bromus commutatus Beecher Crampton 1956-6-1 3509 El Dorado El Dorado County, 2 miles directly northeast of Clarksville, south end of Bass Lake. Comment
  CAS-BOT-BC227213  Bromus hordeaceus George K. Helmkamp; E. A. Helmkamp 2011-5-7 17223 El Dorado Northern Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs 523 Comment
  SEINET3271549 Image available Bromus hordeaceus George K. Helmkamp, E. A. Helmkamp 2007-4-20 11777 El Dorado Foothills, Northern Sierra Nevada Mountains; along Green Valley Road at junction of Jet Quartz Creek Rd., between Four Corners and Gold Hill 410 Comment
  RSA613771  Bromus inermis Scott D. White, B. Greene 1997-7-13 5404 El Dorado Lake Tahoe region: Highway 89, 0.4 miles W of summit at Luther Pass. Meadow margins at Grass Lake. roadside well above meadow. 2317 Comment
  CAS-BOT-BC173694  Bromus mollis Peter Rubtzoff 1974-6-25 7632 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  SEINET3922475  Bromus mollis JoAnn Olson 1966-5-13 36 El Dorado Pine Hill, ca. 2-3 miles west of Rescue.; 0 610 Comment
  CAS-BOT-BC162198  Bromus orcuttianus L. R. Abrams 1928-7-9 12627 El Dorado Fallen Leaf Lake. Comment
  JEPS109953  Bromus orcuttianus D. W. Taylor 2006-6-21 19547 El Dorado Slab Creek, ca 1 air mile S of Pino Grande (site), E vicinity Blodgett Forest. Comment
  RSA187199  Bromus orcuttianus Le Roy Abrams 1928-7-29 12630 El Dorado Fallen Leaf Lake Comment
  UCD165809  Bromus orcuttianus Ellen Dean; with Daniel McNair 2016-7-19 9149 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. 2057 Comment
  CAS-BOT-BC161943  Bromus rubens John Thomas Howell 1954-5-16 s.n. El Dorado Shingle Springs. 426 Comment
  UCR175642  Bromus suksdorfii George K. Helmkamp, E. A. Helmkamp 2006-7-7 10835 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  SEINET11675628  Bromus suksdorfii H. H. Heller 1938-1 769 El Dorado Tamarack Trail, Fallen Leaf Comment
  NY664617  Bromus tectorum D. W. McNeal 1975-5-27 1616 El Dorado Above Hwy. #50, 13.1 mi. w. of Echo Summit and 4.1 mi. w. of Kyburz Comment
  UCD60218  Bromus tectorum G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10534 El Dorado Northern Sierra Nevada Mountains: Along Ice House Canyon Road, 10.6 mi. S of Wentworth Springs Road (just S of the Jones fork of Silver Creek and SE of Union Valley Reservoir). 1505 Comment
  UCD60562  Bromus tectorum Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4027 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  RSA0012141  Bromus vulgaris George K. Helmkamp, E. A. Helmkamp 2011-7-7 17643 El Dorado Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  CAS-BOT-BC185445  Calamagrostis breweri Catherine Best 1981-8-11 s.n. El Dorado Sierra Nevada. Echo Lake. 2255 Comment
  JEPS75160  Calamagrostis canadensis Gladys L. Smith 1971-9-25 3120 El Dorado bog across US Hwy 50 at Phillips Station 2133 Comment
  SACT000801  Calamagrostis canadensis H. Jenkins 1937-4-5 El Dorado 2 miles south of Echo Summit Comment
  UCD106983  Calamagrostis canadensis Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7254 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Near small parking lot east of Vikings Holm buildings on north side of bay. 1906 Comment
  UCD57788  Calamagrostis stricta subsp. inexpansa Beecher Crampton 1977-8-9 9517 El Dorado South Lake Tahoe, Upper Truckee River. Comment
  UCR172657  Calandrinia ciliata George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10190 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; Along Calif. Hwy 193, 1 mi NE of Greenwood 518 Comment
  RSA54080  Callitriche heterophylla J. T. Howell 1945-9-29 21536 El Dorado Lake of the Woods. Comment
  JEPS100223  Calochortus clavatus var. avius Dean Wm. Taylor, Tom Engstrom 2002-7-10 18233 El Dorado Plum Creek Ridge, northwestern end of the ridge (ca. 20 air miles East of Placerville) 1463 Comment
  SEINET3885024  Calochortus coeruleus var. coeruleus D. W. McNeal 1988-5-28 3262 El Dorado Along the top of a rd. cut above Hwy. #88, 2.3 mi. w. of Hams Station.; 0 Comment
  UC13809  Calochortus leichtlinii Miss Lydia K. Tangier-Smith 1901-1 El Dorado near Lake Tahoe; Mt. Tallac Comment
  UC370262  Calochortus leichtlinii E. O. Essig 1928-7-19 El Dorado Upper Echo Lake 2438 Comment
  UCD139513  Calochortus leichtlinii G. K. Helmkamp; E. A. Helmkamp, Amy Barnes 2007-6-20 12384 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 17.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake. 2127 Comment
  POM304247  Calochortus leichtlinii Lewis S. Rose 1940-6-2 40478 El Dorado Camp Richardson, Lake Tahoe 1890 Comment
  CAS-BOT-BC444013  Calochortus monophyllus George K. Helmkamp; Mary Alice Barnes 2013-5-10 20528 El Dorado Northern Sierra Nevada Mtns. Foothills: Wentworth Springs Road, 3.4 miles east of Georgetown. 299 Comment
  SEINET5218930  Calochortus monophyllus Unknown 1995-6-17 05 El Dorado on highway 50 outside Placerville Comment
  SEINET8197411  Calochortus monophyllus S. Eliades 1976-4-3 s.n. El Dorado Just off of Hwy 193, outside of Georgetown. 1067 Comment
  UC465566  Caltha biflora R. L. Pendleton and F. M. Reed 1907-7-23 1066 El Dorado Lake Lucile Trail, Glen Alpine; Lake Tahoe Region. 2438 Comment
  CAS-BOT-BC175788  Caltha leptosepala W. L. Atkinson 1900-1-1 s.n. El Dorado Pyramid Peak 2133 Comment
  CDA24202  Caltha leptosepala var. biflora P. B. Kennedy 1920-8-1 El Dorado Eldorado National Forest. 0 Comment
  UCR176379  Caltha leptosepala var. biflora George 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
  UC894250  Calycadenia multiglandulosa Marcus E. Jones, A. M. 1882-7-5 3363 El Dorado St. Lawrence Comment
  UCD129751  Calycadenia multiglandulosa P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle. Barrett Ranch. 457 Comment
  CAS-BOT-BC270530  Calycadenia multiglandulosa H. M. Hall 1930-7-3 12806 El Dorado 4 miles above Auberry Comment
  RSA104158  Calycadenia multiglandulosa subsp. bicolor M. K. Curran 1884-06 s.n. El Dorado El Dorado Comment
  SDSU6418  Calycadenia spicata D. F. Howe 1971-10-2 4789 El Dorado 9 miles east of Placerville on road to Pleasant Valley. 610 Comment
  CAS-BOT-BC275362  Calycadenia truncata var. truncata Marcus E. Jones 1882-9-20 3369 El Dorado St. Lawrence Comment
  UC725695  Calyptridium monospermum A. A. Heller 1911-8-10 12533 El Dorado above Echo Lake (e side of Ralston Peak); Ralston Peak 2407 Comment
  SDSU5706  Calystegia occidentalis D. F. Howe 1965-7-22 El Dorado 3 miles north of Placerville on #49. 518 Comment
  CAS-BOT-BC224325  Calystegia stebbinsii R. K. Brummitt; P. A. Loizeau 1997-6-4 19669 El Dorado 12 km W of Placerville, N side of Rte. 50 just E of Park Drive Ave. 400 Comment
  UCD110304  Calystegia stebbinsii Melanie Gogol-Prokurat 2007-5-24 8 El Dorado BLM Ponderosa property, within Pine Hill Preserve network, just north of Hwy 50 near Ponderosa exit. Gogol-Prokurat 2009 dissertation plot #200531. 454 Comment
  CAS-BOT-BC496968  Camassia leichtlinii subsp. suksdorfii G. L. Stebbins 1968-6-15 6715 El Dorado Bear Meadow, south of North Fork, Cosumnes River 1524 Comment
  RSA0011146  Camissonia campestris subsp. campestris Ali Estilaz 1969-5-18 34 El Dorado Along the American River, near the Marshall Gold Discovery Site, 0.2 mile north of Coloma 482 Comment
  CDA11129  Camissonia contorta G. F. Hrusa, Jeff Hart 1994-4-23 11819 El Dorado Cosumnes River Drainage; Cosumnes River, immediately E of Latrobe Rd. bridge. Comment
  CAS-BOT-BC160853  Camissonia tanacetifolia subsp. tanacetifolia Ynez Whilton Winblad 1938-7-26 s.n. El Dorado Lake Tahoe Comment
  UCR253104  Campanula prenanthoides George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22061 El Dorado Northern Sierra Nevada Mountains, junction of Ice House Road and Forestry Route 13N21, 0.9 mile south of the northern junction of Ice House Road and Wentworth Springs Road 1701 Comment
  CAS-BOT-BC210045  Capsella bursa-pastoris Peter Rubtzoff 1976-6-22 8663 El Dorado U.C. Blodgett Forest Research Station, Quail Landing Road near junction with Chinquapin Flat Road. 1289 Comment
  OBI81427  Cardamine breweri G. K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12408 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail 2.0 miles west of its junction with HWY CA-88 and at Singleton Springs 2247 Comment
  UCD44232  Cardamine breweri var. breweri C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1598 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC37417  Cardamine californica Elizabeth McClintock 1969-6-1 s.n. El Dorado Leonardi Springs and immediate vicinity, between Blodgett Forest and canyon of the Rubicon River. 1371 Comment
  UCD165588  Cardamine hirsuta Ellen Dean; with Daniel McNair 2016-5-17 8930 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northeastern corner of park at Lester Beach. Northern end of beach. 1900 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
  UCD150011  Carex amplifolia G. Ledyard Stebbins 1977-7-17 7781 El Dorado Along Martin Creek, about 200 meters south of its junction with Silver Fork. (Exact location unknown. Coordinates estimated by label maker.) 1615 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
  CAS-BOT-BC19092  Carex aurea E. A. McGregor 1909-8-8 21 El Dorado Glen Alpine. Comment
  CAS-BOT-BC19211  Carex barbarae H. M. Skidmore 1938-7-7 s.n. El Dorado Cosumnes River near Young's Station. Comment
  UCR197020  Carex bolanderi George K. Helmkamp, E. A. Helmkamp 2008-6-3 13576 El Dorado Sierra Nevada Mountains, Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 716 Comment
  CAS-BOT-BC19588  Carex brainerdii John Thomas Howell 1943-7-27 18890 El Dorado Silver Fork of American River. 1432 Comment
  RSA0089407  Carex brainerdii Dean Wm. Taylor 2015-6-11 21560 El Dorado North Rim Silver Creek Canyon, on nose of the canyon rim just west of Bear Creek drainage (3.8 air miles W of Union Valley Reservoir dam). 1456 Comment
  UCD165559  Carex brainerdii Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8857 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along Rubicon Trail on east side of park. 1999 Comment
  CAS-BOT-BC34199  Carex canescens John Thomas Howell 1963-7-9 39648 El Dorado Sierra Nevada. Near foot of Echo Summit grade, 1 mile southwest of Meyers. 2011 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
  CAS-BOT-BC520403  Carex cyrtostachya Peter Rubtzoff; John Thomas Howell 1973-7-19 7187 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Rd (Comp. 150E) 1295 Comment
  CAS-BOT-BC20617  Carex douglasii M. S. Jussel 1941-7-18 s.n. El Dorado Lake Tahoe at Bijou. Comment
  CAS-BOT-BC20619  Carex douglasii Alice Eastwood 1927-3-26 14152 El Dorado Coloma. Comment
  UCD140285  Carex douglasii Peter Rubtzoff 1976-6-23 8680 El Dorado Sierra Nevada. Blodgett Forest: 'Country Road' ca. 0.05 mile west of Headquarters Road junction. 1292 Comment
  UCD34433  Carex douglasii Beecher Crampton 1982-7-31 9863 El Dorado Stateline. Comment
  CAS-BOT-BC20042  Carex echinata John Thomas Howell 1946-9-1 22962 El Dorado Echo Summit. Comment
  UCD165715  Carex feta Ellen Dean 2016-7-12 9070 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. South side of unnamed drainage on west side of Highway 89. 2065 Comment
  CAS-BOT-BC19980  Carex feta John Thomas Howell 1954-5-16 29648 El Dorado Sierra Nevada. Placerville. 563 Comment
  SD485  Carex feta unknown May 1914 El Dorado Cove Comment
  UCD61687  Carex filifolia Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4231 El Dorado Washoe Meadows State Park. Eastern edge of park, west side of Sawmill Road, opposite Echo View Drive. 1923 Comment
  CAS-BOT-BC20185  Carex filifolia var. erostrata W. R. Dudley 1893-6-8 s.n. El Dorado Plain back of Tallac. Comment
  UCD165839  Carex fracta Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9174 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Along fire road that begins near park residences on the west side of Highway 89, northwest of residences. 2091 Comment
  UCR201769  Carex fracta George K. Helmkamp, E. A. Helmkamp 2008-8-1 13952 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
  UCR235144  Carex fracta George K. Helmkamp, William Barnes 2010-9-4 16921 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River 1620 Comment
  JEPS73199  Carex helleri Gladys L. Smith and Dr. Alasdair H. Neilson 1970-8-20 2624 El Dorado Pyramid Peak 3042 Comment
  CAS-BOT-BC22089  Carex heteroneura P. B. Kennedy 1920-9-17 220 El Dorado El Dorado National Forest. Rockbound Trail. 2438 Comment
  RSA52341  Carex heteroneura J. T. Howell 1946-9-1 22966 El Dorado Echo Summit. 2256 Comment
  UCD140443  Carex hoodii G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10912 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
  UCR209059  Carex integra Peter Rubtzoff 1973-7-19 7180 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road 1296 Comment
  UCR37035  Carex kelloggii A. C. Sanders 1984-6-17 5028 El Dorado Sierra Nevada Mountains, Silver Fork of the American River above the Fitch Rantz Bridge, 9.4 road mi SE of Kyburz 1707 Comment
  CAS-BOT-BC31235  Carex lenticularis var. impressa John Thomas Howell 1946-8-31 22930 El Dorado Gilmore Lake. 2560 Comment
  UCD149287  Carex lenticularis var. impressa Ellen Dean; N. Khuu, K. Craig 2014-7-12 8433 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. 1930 Comment
  SEINET7564709 Image available Carex lenticularis var. lipocarpa Ray Tallent 1987-8-5 866 El Dorado Desolation Wilderness Area, below Waca Lake. 2487 Comment
  CAS-BOT-BC246552  Carex lenticularis var. lipocarpa Peter Rubtzoff; John Thomas Howell 1973-7-19 7188 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  RSA262504  Carex lenticularis var. lipocarpa Nileta Woods 1972-5-6 20 El Dorado 6 miles east of Placerville, near Carson Road and Highway 50. Comment
  CAS-BOT-BC31442  Carex leporinella R. Tallent 1987-7-26 815 El Dorado Desolation Wilderness: Pyramid Peak. 3042 Comment
  CAS-BOT-BC31444  Carex leporinella John Thomas Howell 1946-8-31 22951 El Dorado Mt Tallac Comment
  UC593465  Carex limosa G. L. Stebbins Jr. 1936-8-18 2052 El Dorado on highway between Lake Tahoe and Markleeville (summit of Luther Pass); Luther Pass 2360 Comment
  CAS-BOT-BC31539  Carex luzulifolia John Thomas Howell 1946-8-31 22931 El Dorado Gilmore Lake 2560 Comment
  CAS-BOT-BC31537  Carex luzulifolia Edwin Cooper Van Dyke 1915-7-15 s.n. El Dorado Gilmoth Lake, Lake Tahoe Region. Comment
  CAS-BOT-BC311847  Carex luzulina var. ablata Peter Rubtzoff 1974-6-5 7563 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. 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
  UCD55383  Carex multicostata Ellen Dean; Mark Bibbo 2006-7-19 3233 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. North of golf hole #7. 1922 Comment
  UCD72628  Carex multicostata Ellen Dean; T. Sasaki 2007-7-23 4351 El Dorado Washoe Meadows State Park, eastern side of park near undeveloped road. Upper Truckee River Restoration Project monitoring well #15 plot. 1920 Comment
  UC917142  Carex nebrascensis R. H. Miller 1950-6-4 89 El Dorado about 5 mi w Luther Pass (on Highway 89) 2194 Comment
  UCD44222  Carex nebrascensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1588 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD44917  Carex nebrascensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2282 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  CAS-BOT-BC119756  Carex nebrascensis George Ledyard Stebbins 1978-4-21 7822 El Dorado Along South Fork, American River, from 0-1 mi E of Salmon Falls Bridge, 182 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
  CAS-BOT-BC118358  Carex praegracilis John Thomas Howell 1954-5-17 29743 El Dorado 1 mi SW of Gerden Valley 609 Comment
  OBI22681  Carex rossii Lewis S. Rose 1963-7-9 63191 El Dorado 1 mi SW of Meyers 1981 Comment
  UCR15425  Carex rostrata George K. Helmkamp 1977-9-1 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, west of Luther Pass 2348 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
  UC1586913  Carex simulata Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2901 El Dorado w side Grass Lake (along road 89); El Dorado National Forest 2350 Comment
  UC1586951  Carex simulata Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2884 El Dorado w side Grass Lake (along road 89); El Dorado National Forest 2350 Comment
  RSA52091  Carex simulata J. T. Howell 1946-9-1 22980 El Dorado Echo Summit. 2256 Comment
  CAS-BOT-BC117795  Carex specifica P. B. Kennedy 1926-9-20 236 El Dorado Along boundary line El Dorado National Forest, Upper Range Camp. Comment
  SEINET7575734 Image available Carex spectabilis Ray Tallent 1987-8-5 867 El Dorado Desolation Wilderness Area, along creek below Waca Lake. 2487 Comment
  SEINET7575735 Image available Carex spectabilis Ray Tallent 1987-8-5 868 El Dorado Desolation Wilderness Area, along creek below Waca Lake. 2487 Comment
  CAS-BOT-BC117119  Carex spectabilis H. M. Hall; H. P. Chandler 1903-7-1 4656 El Dorado Near Lake Lucile. 2438 Comment
  CAS-BOT-BC117078  Carex straminiformis John Thomas Howell 1945-9-29 21543 El Dorado Desolation Valley Comment
  JEPS63646  Carex straminiformis W. L. Jepson 1918-8-25 8145 El Dorado Mt. Tallac, Lake Tahoe 2895 Comment
  SEINET10749883  Carex straminiformis William H. Brewer Brewer 2139 El Dorado On dry soil near summit of Pyramid Pealt, 2896 Comment
  UCD142004  Carex subfusca Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7831 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
  UCD165813  Carex subfusca Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9153 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Along fire road that begins near park residences on the west side of Highway 89. 2135 Comment
  CAS-BOT-BC116701  Carex subfusca Kellogg s.n. El Dorado Lake Tahoe, Bear Valley. 1981 Comment
  CAS-BOT-BC115322  Carex utriculata Verne Grant; Alva Grant 1946-7-17 7707 El Dorado SW end of Upper Echo Lake. 2255 Comment
  CAS-BOT-BC115309  Carex utriculata Brewer 2161 El Dorado Truckee River bed. Comment
  UCD149743  Carex vesicaria Ellen Dean; K. Craig and V. Stewart 2014-7-30 8489 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Southeast corner of the park near Bakersfield Road entrance. Southeast of the Truckee River. 1920 Comment
  CAS-BOT-BC115082  Carex vesicaria Herbert Faulkner Copeland 1936-8-23 s.n. El Dorado Meek's Bay. Near Lake Tahoe. Comment
  RSA91649  Carex vesicaria F. W. Peirson 1925-7-2 6213 El Dorado On south side of Lake Tahoe. 1905 Comment
  SEINET6331646 Image available Carex vesicaria A. A. Heller 1915-9-10 12262 El Dorado Benwood Meadow near Camp Echo on Lincoln Hwy Comment
  CAS-BOT-BC541490  Carex xerophila Chuck Hughes 2015-6-24 433 El Dorado About 650 ft NW of the end of Ponte Morino Dr. 438 Comment
  UCD42553  Castilleja Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC249073  Castilleja affinis G. L. Stebbins; L. Donald Smith 1978-4-23 7849 El Dorado West of South Fork, American River, .5 mile west of mouth of Weber Creek 243 Comment
  CDA10928  Castilleja affinis subsp. affinis G. F. Hrusa 1994-4-28 11840 a El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  JEPS17397  Castilleja affinis subsp. affinis Rimo Bacigalupi with G. Thomas Robbins 1955-5-6 5061 El Dorado 2.3 mi due s Pilot Hill (along direct road from Pilot Hill to Folsom via Salmon Falls) 426 Comment
  UCR198429  Castilleja affinis subsp. affinis George K. Helmkamp, E. A. Helmkamp 2008-4-30 13365 El Dorado Sierra Nevada Mountains Foothills, Bear Creek Road and Daffodil Road, 0.6 mile northeast of the junction of Bear Creek and Meadow Brook Road, south of Georgetown 723 Comment
  POM177493  Castilleja angustifolia Marcus E. Jones 1930-7-10 25597 El Dorado Lake Tahoe. Comment
  UCD150219  Castilleja applegatei G. Ledyard Stebbins 1969-8-2 6967 El Dorado 1/4 mile east of Tyler Lake, in Crystal Range, southwest of Lake Tahoe. (Exact location unknown. Coordinates estimated by label maker.) Comment
  JEPS72184  Castilleja applegatei subsp. pallida Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2712 El Dorado Summit area, Ralston Peak Ralston Peak 2814 Comment
  JEPS81423  Castilleja applegatei subsp. pallida L. R. Heckard and T. I. Chuang 1982-8-3 6040 El Dorado just sw Echo Peak summit 2682 Comment
  SEINET13732501  Castilleja applegatei subsp. pallida D. G. Cooney 1946-8-3 121 El Dorado Sierra Nevada, S slope Mt. Tallac. 2964 Comment
  RSA257087  Castilleja applegatei subsp. pallida Christopher Davidson 1974-7-26 2504 El Dorado Echo Summit on St Hwy 50. 2251 Comment
  JEPS103925  Castilleja applegatei subsp. pinetorum T. I. and F. M. Chuang 1991-6-29 7842 El Dorado 1.8 mi W of Georgetown Ranger Station. Comment
  JEPS71618  Castilleja applegatei subsp. pinetorum Gladys L. Smith 1970-7-20 2551 El Dorado Lake Audrain, loop trail Lake Audrain 2194 Comment
  UCR176239  Castilleja applegatei subsp. pinetorum George K. Helmkamp, E. A. Helmkamp 2006-7-7 10848 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-BC255471  Castilleja applegatei var. pinetorum Elsie Z. Lovegrove 1947-6-6 s.n. El Dorado Fallen Leaf Lake Road Comment
  CAS-BOT-BC255491  Castilleja applegatei var. pinetorum W. R. Dudley 1893-6-8 s.n. El Dorado Tallac Hotel Comment
  UCD77107  Castilleja brevilobata G. Ledyard Stebbins 1980-8-20 8167 El Dorado Desolation Wilderness area, northeast of Maud Lake. (Exact location unknown. Coordinates estimated by label maker.) 2712 Comment
  RSA400497  Castilleja breweri Christopher Davidson 1974-7-26 2506 El Dorado Echo Summit on St Hwy 50. 2251 Comment
  UC187806  Castilleja foliolosa Katharine Brandegee Jul 1909 El Dorado Camino Comment
  JEPS77551  Castilleja lacera T. I. Chuang with Fei-Mei Chuang 1978-5-23 7707 El Dorado 4.3 mi w Gold Hill (on Luneman road) 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
  JEPS71630  Castilleja miniata Gladys L. Smith 1964-7-5 2071 El Dorado 2 mi w Echo Summit (Pow-Wow bog); Pow-Wow 2133 Comment
  JEPS9829  Castilleja miniata H. M. Wheeler 1941-8-12 427 El Dorado 4 mi s Meyers P.O. (Highway 89 (Upper Truckee River), old sawmill) 1950 Comment
  UC907748  Castilleja miniata G. Thomas Robbins 1944-7-28 1773 El Dorado ca 3 mi ne Wrights Lake (Willow Flat Trail at Willow Flat); Willow Flat 2286 Comment
  JEPS14938  Castilleja nana Milo S. Baker 1904-7-17 El Dorado near Lake Tahoe (trail to Lake Lucile) Comment
  UC444823  Castilleja pilosa R. L. Pendleton and F. M. Reed 1907-7-28 1281 El Dorado road between Camp Agassez Tallac; Lake Tahoe Region 1920 Comment
  UC1093660  Castilleja pruinosa Herbert L. Mason 1957-4-28 14689 El Dorado about 5 mi s Georgetown; Garden Valley 579 Comment
  UCD33520  Castilleja rubicundula subsp. lithospermoides Beecher Crampton 1969-5-6 8414 El Dorado Pilot Peak 586 Comment
  JEPS79163  Castilleja tenuis Tsan Ian Chuang with Fei-Mei Chuang 1980-7-15 7745 El Dorado sw side Lake Tahoe; Fallen Leaf Campground 1901 Comment
  SD212728  Castilleja tenuis G. K. Helmkamp, Elizabeth Helmkamp 2006-6-10 10668 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 6.1 miles North of Highway US-50 1652 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
  UC1281507  Ceanothus cordulatus H. E. McMinn 1941-8-23 5376 El Dorado ridge betw. Emerald Bay and Cascade Lake Comment
  UCD168669  Ceanothus cordulatus Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9416 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Southwestern side of Emerald Point. 1918 Comment
  UCD19254  Ceanothus cordulatus Van M. Mar 1989-7-13 17 El Dorado northernmost part of Saddle Rd. 2133 Comment
  SBBG128828  Ceanothus cordulatus G. K. Helmkamp, E. A. Helmkamp 2012-5-22 19047 El Dorado Silver Fork Rd, 3.6 mi SE of US-50 in Kyburz 1495 Comment
  SEINET12209838  Ceanothus cordulatus H. H. Heller 1938-1 617 El Dorado Stanford Camp, Fallenleaf Comment
  SEINET5339266  Ceanothus cuneatus W. D. Billings 1940-3-31 1279 El Dorado Near Georgetown, Ca. Comment
  RSA754657  Ceanothus cuneatus var. cuneatus Dylan O. Burge 2009-4-22 DOB 1107 b El Dorado South Fork American River Watershed, NW of Mormon Hill, accessed via Kanaka Valley Road, parking 1.5 road miles (2.4 km ) N of Deer Valley Road, 13.0 km 323 degrees True NNW of Shingle Springs. 350 Comment
  RSA757485  Ceanothus cuneatus var. cuneatus Dylan O. Burge 2009-4-2 DOB 1075 b El Dorado Tennessee Creek watershed, roadside on Shingle Springs Road, just south of east-bound US Hwy 50 off-ramp, 2.7 kilometers 49 degrees true east-northeast of Shingle Springs (US Hwy 50 intersection with Ponderosa Road). 430 Comment
  SEINET10805180  Ceanothus cuneatus var. cuneatus Dylan O. Burge 2009-4-3 Burge 1076 c El Dorado Weber Creek watershed, roadside on Lotus Road, 0.1 road miles (0.2 km) north of intersection with Springvale Road, and 4.8 road miles (7.7 km) south of intersection with SR49, 9.7 km 3 deg. (True) NNE of Shingle Springs. 330 Comment
  CAS-BOT-BC49810  Ceanothus diversifolius Peter Rubtzoff 1975-8-19 8331 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road; 1280 Comment
  UC1281429  Ceanothus fresnensis H. E. McMinn 1941-1 5358 El Dorado ca 1/8 - 1/4 mi s. Summit of Robb's Peak 2011 Comment
  BFRS456 Image available Ceanothus integerrimus Peter Rubtzoff 1975-7-22 8209 El Dorado Blodgett Forest: Spring Road ca. 0.3 mi. northwest of junction with County Road (Comp. 280E). Comment
  SACT002937  Ceanothus integerrimus Lester Varozza 1960-5-6 El Dorado Foothill chaparral. Collected on Bass Lake Road about 2 miles northeast of Bass Lake. Comment
  UCR173448  Ceanothus integerrimus George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10549 El Dorado Northern Sierra Nevada Mountains, Junction of Ice House Canyon Road and West Meadows Road, SSW of Union Valley Reservoir, just N of US Hwy 50 1067 Comment
  UCR233177B  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2011-7-7 17663 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 5.2 miles south of its junction with Mormon Emigrant Trail 1409 Comment
  CDA32154  Ceanothus integerrimus var. macrothyrsus M. Beyers 2010-8-2 716 El Dorado Immediately north of State Route 88. 1512 Comment
  RSA167710  Ceanothus lemmonii Robert F. Thorne, Percy C. Everett 1964-4-16 33759 El Dorado Yellow pine forest on N slope of Pine Hill, 3-4 miles ENE of Rescue. 610 Comment
  UC1299514  Ceanothus lemmonii Freed W. Hoffman 1949-5-13 3180 El Dorado Serpentine soil 8.3 miles north of Latrobe on Latrobe-Shingle Springs road Comment
  UCD112074  Ceanothus lemmonii B. Crampton 1953-2-13 978 El Dorado Near Rescue. Comment
  UCR217167  Ceanothus lemmonii George K. Helmkamp, E. A. Helmkamp 2010-5-17 16065 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
  RSA25835  Ceanothus palmeri Carl B. Wolf 1941-7-19 11027 El Dorado Sierra Nevada foothills, 1.3 miles E of Rescue on road to Coloma and Placerville. 366 Comment
  UC1071191  Ceanothus palmeri A. E. Wieslander 1932-4-5 266 El Dorado near Dormody's; Sacramento Quad., near Dormody's 274 Comment
  UC746923  Ceanothus palmeri G. Thomas Robbins 1945-5-20 1919 El Dorado along Placerville-Rescue Road 3 mi e Rescue; along Placerville-Rescue Road 457 Comment
  UCD112348  Ceanothus palmeri B. Crampton 1957-6-18 4221 El Dorado Rumsey Ranch, just off Salmon Falls Road, ca. 8-9 miles northeast Folsom. 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
  JEPS72614  Ceanothus prostratus Gladys L. Smith 1972-7-17 3611 El Dorado ridge between Cascade Lake and Emerald Bay 2133 Comment
  POM285191  Ceanothus prostratus Lyman Benson 1935-6-8 669 -6 El Dorado Sierra Nevada Mts, S end Lake Tahoe. Truckee River watershed. 1982 Comment
  UC1071284  Ceanothus prostratus P. L. Johannsen 1922-10-22 527 El Dorado 1/2 mi nw Jackson Springs; El Dorado National Forest, Placerville Quad. Comment
  UC746930  Ceanothus prostratus G. Thomas Robbins 1943-7-23 1281 El Dorado 3 mi e Camino (at C.C.C. Camp Snowline); e of Camino 1036 Comment
  UCR258533  Ceanothus prostratus George K. Helmkamp, Mary Alice Barnes 2013-4-30 20421 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 0.1 mile south of its junction with Mormon Emigrant Trail 1261 Comment
  SBBG4467  Ceanothus prostratus var. prostratus D. Crofton-Atkins -Jun-1935 El Dorado Lake Tahoe region Comment
  CAS-BOT-BC52148  Ceanothus pumilus John Thomas Howell 1954-5-17 29726 El Dorado 1 mile Southwest of Garden Valley 609 Comment
  CAS-BOT-BC52202  Ceanothus roderickii Beecher Crampton 1958-5-29 4851 El Dorado 10 miles Northeast of Folsom Comment
  CAS-BOT-BC52204  Ceanothus roderickii G. Thomas Robbins 1945-4-22 1843 El Dorado 2-3 mi. Northwest of Shingle Springs 457 Comment
  JEPS73649  Ceanothus roderickii L. R. Heckard 1973-6-10 3436 El Dorado along road below Pine Hill lookout; below Pine Hill lookout 563 Comment
  UC1485927  Ceanothus roderickii Barbara Ingle 1981-4-8 El Dorado Pine Hill near Rescue 609 Comment
  UCD112693  Ceanothus roderickii Roman Gankin 1956-5-7 136 El Dorado West of Shingle Springs, along Hwy 50. Comment
  UCD123979  Ceanothus roderickii D. O. Burge 2009-4-22 1104 c El Dorado South Fork American River watershed, north-west of Mormon Hill, accessed via Kanaka Valley Road, parking 1.5 road miles (2.4 km) north of Deer Valley Road, 13.5 km 323 deg. (True) NNW of Shingle Springs. 350 Comment
  UCD18661  Ceanothus roderickii Roman Gankin 1956-5-7 136 El Dorado 1 mi. west of Shingle Springs, roadside of Hwy 50. Comment
  SEINET12210782  Ceanothus roderickii W. Knight, Knight, I. 1982-1 El Dorado Comment
  UC746920  Ceanothus tomentosus G. Thomas Robbins 1943-6-29 1240 El Dorado about 3 mi e Camino (above North Fork Webber Creek); North Fork Webber Creek 914 Comment
  UC1071476  Ceanothus velutinus P. L. Johannsen 1934-8-3 449 El Dorado 1 mi se Audrian Lake; Eldorado National Forest, Pyramid Peak Quad. Comment
  OBI74599  Centaurea solstitialis David J. Keil 1992-1 23403 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCR179559  Centaurea solstitialis George K. Helmkamp, E. A. Helmkamp 2006-10-20 11554 El Dorado Northern Sierra Nevada Mountains Foothills, 0.6 mile northwest of Pleasant Valley along Pleasant Valley Road 756 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-BC288555  Centromadia fitchii John Thomas Howell 1930-10-12 5571 El Dorado 4 miles N of Placerville Comment
  CAS-BOT-BC288560  Centromadia fitchii G. P. Rixford 1906-9-5 s.n. El Dorado Shingle Springs Comment
  CAS-BOT-BC222880  Cephalanthus occidentalis G. P. Rixford 1906-9-5 s.n. El Dorado Shingle Springs Comment
  UCD98045  Cerastium glomeratum G. K. Helmkamp; E. A. Helmkamp 2007-3-22 11677 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. Comment
  UCD83774  Ceratophyllum Lars W. J. Anderson 21-22 May 2009 WP 590 El Dorado South Lake Tahoe, Tahoe Keys, Way Point 590. Comment
  UCD83781  Ceratophyllum Lars W. J. Anderson 21-22 May 2009 WP 459 b El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 459. Comment
  UCR17302  Cercis occidentalis Sue Freeman 1966-4-5 s.n. El Dorado About 15 mi west of Placerville on Hwy 50 opposite turnoff to Red Coach Inn 457 Comment
  UCD42487  Chaenactis douglasii Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  RSA749899  Chaenactis douglasii var. douglasii George K. Helmkamp, E. A. Helmkamp 2008-8-1 13925 El Dorado Wrights Lake Road, 3.3 miles north of its junction with CA-50 2043 Comment
  UC894450  Chaenactis douglasii var. douglasii Ynez Whilton Winblad 1938-7-26 El Dorado Lake Tahoe Comment
  CAS-BOT-BC173696  Chamaebatia foliolosa Peter Rubtzoff 1974-6-5 7558 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  CHSC9135  Chamaebatia foliolosa R. O. Gilpatrick 1970-2-26 26 El Dorado Found near Camino, 0.3 miles N. on Mt. Danaher Rd., W. side of road. Comment
  RSA122276  Chamaebatia foliolosa Erik Johanson, A. D. Gifford 1934-6-8 266 El Dorado 1/4 mile NW of Riverton, Pyramid Peak [quad?] 1037 Comment
  SEINET5733264 Image available Chamaebatia foliolosa Muhammad Marrush 1974-1 66 El Dorado State Highway 193, 18 miles north of its intersection with State Highway 49. 762 Comment
  CAS-BOT-BC165961  Chamerion angustifolium Laura M. Lathrop 1909-7-19 s.n. El Dorado Near Glen Alpine Springs Comment
  CAS-BOT-BC166033  Chamerion angustifolium subsp. circumvagum Elsie Zeile Lovegrove 1941-9-18 s.n. El Dorado Lily Lake. Lake Tahoe Basin Comment
  UC747645  Cheilanthes gracillima G. Thomas Robbins 1944-4-23 1546 El Dorado slope above Slab Creek near its juncture with S Fork American River 609 Comment
  RSA685757  Cheilanthes gracillima May N. Ackley 1920-07 39 El Dorado Glen Alpine 2073 Comment
  UC922446  Cheilanthes gracillima Annie M. Alexander and Louise Kellogg 1943-8-19 3459 El Dorado trail above Glen alpine; Lake Tahoe Region Comment
  UCR209711  Chenopodium George K. Helmkamp, E. A. Helmkamp 2009-8-8 15418 El Dorado Foothills, northern Sierra Nevada Mountains, Pleasant Valley [Sly Park] Road, 0.3 mile west of Pleasant Valley 595 Comment
  UCR179360  Chenopodium ambrosioides George K. Helmkamp, E. A. Helmkamp 2006-9-20 11420 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  UCD19878  Chimaphila menziesii C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1169 -3 El Dorado El Dorado National Forest, South Fork Campground. Comment
  UCD117416  Chimaphila umbellata Peter Rubtzoff 1974-7-18 7695 El Dorado Blodgett Forest: Shaded forest floor in headquarters area. Comp. 250R. Georgetown Divide. 1295 Comment
  HSC100090  Chloris verticillata Beecher Crampton 1967-7-26 8147 El Dorado 2 mi. W of Shingle Springs on US 50. Comment
  SEINET3128290  Chlorogalum pomeridianum C. Simpson sn El Dorado Sweetwater Creek Comment
  CDA7399  Chondrilla juncea T. C. Fuller 1965-10-2 14222 El Dorado J. Percox property, Guadalupe Drive, north end of El Dorado Hills subdivision above Folsom Lake. 0 Comment
  UC746877  Chorizanthe membranacea G. Thomas Robbins 1943-6-5 1654 El Dorado 3 mi e Camino (above North Fork Webber Creek); above North Fork Webber Creek 975 Comment
  CAS-BOT-BC247541  Chorizanthe stellulata Carl B. Wolf 1933-5-25 4964 El Dorado W. slope Sierra Nevada. W. end of Green Valley, 4 8/10 mi. W. of Rescue 335 Comment
  RSA6155  Chorizanthe stellulata Carl B. Wolf 1933-5-25 4964 El Dorado West end of Green Valley, 4.8 miles west of Rescue, west slope Sierra Nevada 335 Comment
  RSA756923  Chrysanthemum George K. Helmkamp, E. A. Helmkamp 2009-5-12 14685 El Dorado Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  JEPS73075  Chrysolepis sempervirens Gladys L. Smith 1964-7-4 2044 El Dorado near California Alpine Lodge (Echo Summit); Echo Summit 2225 Comment
  RSA2557  Chrysolepis sempervirens Carl B. Wolf 1930-10-8 1713 El Dorado Near Housekeeping Camp, Fallen Leaf Lake. 1921 Comment
  UC746861  Chrysolepis sempervirens G. Thomas Robbins 1943-8-15 1360 El Dorado 2-3 mi n U.S. Highway 50 (along road to Wrights Lake) 1981 Comment
  SEINET5343650  Cicuta douglasii E. 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. 1935 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
  RSA126603  Cinna latifolia H. S. Yates 1936-8-8 5958 El Dorado Styles Flat 2012 Comment
  UC19994  Circaea alpina subsp. pacifica Brewer 2133 El Dorado Sierra Nevada, Pyramid Peak Comment
  UCD103977  Circaea alpina subsp. pacifica Mrs. Flora Hayes 1935-7-15 s.n. El Dorado Strawberry. Comment
  SD58199  Circaea alpina subsp. pacifica Helen-Mar Wheeler 1941-8-17 443 El Dorado About four miless North of U.S. Highway 50 junction on the road to Emerald Bay, Lake Tahoe 1905 Comment
  CAS-BOT-BC285289  Cirsium andersonii Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCD142237  Cirsium andersonii Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7892 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side of bridge (upstream) connecting North Fire Road with South Fire Road. 1948 Comment
  CAS-BOT-BC285300  Cirsium andersonii E. W. Kelly No date on label 81 El Dorado Eldorado National Forest Comment
  SEINET3245899  Cirsium vulgare G. K. Helmkamp, E. A. Helmkamp 2007-1 12934 El Dorado Northern Sierra Nevada Mountains: Along Hwy US-50, 0.4 mile southwest of Phillips. 1829 Comment
  CAS-BOT-BC228771  Cistanthe umbellata Jean L. Pawek 1956-5-26 87 El Dorado Off of Highway 50, 3 miles south of Lake Tahoe 1950 Comment
  CAS-BOT-BC162633  Clarkia Elizabeth McClintock 1969-6-1 s.n. El Dorado Canyon of Rubicon River near Volcanoville 579 Comment
  CAS-BOT-BC344949  Clarkia Peter Rubtzoff 1975-7-10 8173 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca 1.6 miles south of Old Gaddis Creek Road (double gates). Comment
  CAS-BOT-BC163548  Clarkia arcuata G. Thomas Robbins 1944-5-21 1612 El Dorado On canyon side above North Fork Webber Creek, about 3 mi. e. of Camino Comment
  UC747282  Clarkia biloba G. Thomas Robbins 1943-6-21 1207 El Dorado 3 mi e Placerville (w of Institute of Forest Genetics) 731 Comment
  UCD104315  Clarkia biloba Carl Pfeiffer 1978-6-3 39 El Dorado 2.4 miles S of Coloma on Highway 49. Comment
  UCR206845  Clarkia biloba subsp. biloba George K. Helmkamp, E. A. Helmkamp 2009-5-24 14761 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 0.2 miles east of the Cosumnes River and CA-49 288 Comment
  RSA495265  Clarkia biloba subsp. biloba L. D. Gottlieb 1988-6-12 8827 El Dorado Omo Ranch Rd. 14.9 miles northwest of Route 88, or 0.4 miles east of turnoff to Fairplay Comment
  CHSC97000  Clarkia biloba subsp. brandegeeae L. P. Janeway; B. Castro 2007-5-25 9001 El Dorado Northern Sierra Nevada Foothills. Along little-used dirt road on east side of Sweetwater Creek 125 m. south of Salmon Falls Road. 146 Comment
  UCR206582  Clarkia biloba subsp. brandegeeae George K. Helmkamp, E. A. Helmkamp 2009-5-24 14784 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.3 miles eat of the Cosumnes River and CA-49 521 Comment
  CAS-BOT-BC172560  Clarkia purpurea subsp. purpurea Beecher Crampton 1976-5-12 9385 El Dorado N.E. of Clarksville, Bass Lake Comment
  CHSC27579  Clarkia purpurea subsp. quadrivulnera Robert Schlising 1978-5-26 3274 El Dorado E of Folsom Lake; Green Valley Road, 2.2 mi E of jct with Salmon Falls Road. Comment
  UC1094306  Clarkia purpurea subsp. quadrivulnera Peter H. Raven with G. Thomas Robbins 1956-4-29 9100 El Dorado road crossing ne Youngs (Somerset) (n side of river); North Fork of the Cosumnes River Comment
  RSA41251  Clarkia purpurea subsp. quadrivulnera G. Thomas Robbins 1945-5-20 1632 El Dorado Sweetwater Creek near Simpson s Ranch, 4-5 miles south of Salmon Falls 183 Comment
  UC1755185  Clarkia virgata Dean Wm. Taylor, Tom Engstrom 2002-7-10 18234 El Dorado Plum Creek Ridge, northwestern end of the ridge (ca. 20 air miles East of Placerville) 1463 Comment
  JEPS72076  Claytonia lanceolata Gladys L. Smith 1964-7-6 2161 El Dorado summit of pass from Echo Lake to Desolation Valley 2667 Comment
  UCR217180  Claytonia parviflora George K. Helmkamp, E. A. Helmkamp 2010-5-17 16053 El Dorado Sierra Nevada Mountains Foothills, Pine Hill Road at the junction with Bertana Court; southeast edge of State Ecological Preserve, 1.6 mi. NW (293 deg. ) of Rescue 459 Comment
  UCR170791  Claytonia perfoliata subsp. mexicana George K. Helmkamp, E. A. Helmkamp 2005-8-9 9788 El Dorado Northern Sierra Nevada Foothills, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  CAS-BOT-BC443762  Claytonia rubra subsp. rubra Elsie Z. Lovegrove 1949-6-18 s.n. El Dorado Fallen Leaf L. road Comment
  RSA0127446  Clematis lasiantha Ira L. Wiggins 1946-5-11 11219 El Dorado On grade 1.5 mi. E. of Georgetown. 259 Comment
  UCD160582  Clematis ligusticifolia G. Ledyard Stebbins 1976-8-29 76228 El Dorado 1.5 miles south of Diamond Springs. (Exact location unknown. Coordinates estimated by label maker. Elevation and ecological information taken from duplicate CAS652742. Newspaper notes said 1.5 mi S of Diamond Sprs Aug 29 '76 and collection number. Georeferenced along Martinez Creek as in Stebbins 76226.) 457 Comment
  SEINET4170314  Clintonia uniflora Unknown 1957-6-2 230 El Dorado West of Gankin property on south side of highway, ca. 1/2 mile weset of Pacific House, U.S. Highway 50 1097 Comment
  SEINET4170315  Clintonia uniflora Unknown 1957-6-2 230 El Dorado West of Gankin property on south side of highway, ca. 1/2 mile weset of Pacific House, U.S. Highway 50 1097 Comment
  UCD18632  Clintonia uniflora Roman Gankin 1957-6-2 230 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, in duff near taxus forest west of property. Comment
  UCR173819  Collinsia bartsiifolia var. bartsiifolia George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10637 El Dorado Northern Sierra Nevada foothills, Rock Creek Road at the crossing over Rock Creek, 6.8 miles east of the junction with Calif. Hwy 193 412 Comment
  UC672479  Collinsia heterophylla H. L. Mason 1928-5-4 4527 El Dorado Hastings Creek near Pilot HIll; Hastings Creek Comment
  UCR257564  Collinsia heterophylla George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20454 El Dorado Sierra Nevada Mountains Foothills, NW of Somerset, Bucks Bar Road, 1.1 miles southeast of its junction with Pleasant Valley Road 622 Comment
  UC747122  Collinsia heterophylla G. Thomas Robbins 1944-5-15 1604 El Dorado about 3 mi e of Placerville (hillside w of Institute of Forest Genetics) 762 Comment
  RSA789799  Collinsia tinctoria George K. Helmkamp, E. A. Helmkamp 2011-7-2 17624 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
  UCR196846  Collinsia tinctoria George K. Helmkamp, E. A. Helmkamp 2008-6-3 13572 El Dorado Sierra Nevada Mountains, Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 716 Comment
  RSA49069  Collinsia torreyi Verne Grant, Alva Grant 1949-7-17 8752 El Dorado Trail from Echo Lake to Desolation Valley. 2439 Comment
  UC1032615  Collinsia torreyi var. torreyi P. L. Johannsen 1934-6-19 355 El Dorado Ridge w of Plum Creek (El Dorado National Forest); El Dorado National Forest 1463 Comment
  UCD123696  Collinsia torreyi var. wrightii 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, northeast of Kyburz. 2049 Comment
  SEINET959165  Collomia grandiflora G. K. Helmkamp, E. A. Helmkamp 2005-1 9703 El Dorado Northern Sierra Nevada Foothills: Pollock Pines are just South of US highway 50 along County Road #5 (Pollock Pines 7.5' Q) 1158 Comment
  UCD19230  Collomia grandiflora Van M. Mar 1989-7-15 11 El Dorado Ca. 1 mile S of Hwy 89, near Sno Park. 1920 Comment
  JEPS60213  Collomia heterophylla L. R. Heckard 1969-5-30 2249 El Dorado ca. 7 mi. e. Georgetown (n.w. of Blodgett Forest h.q., Pilot Creek); Pilot Creek 975 Comment
  SEINET11262584  Collomia heterophylla George Helmkamp, E. A. Helmkamp 2011-5-24 17366 El Dorado Northern Sierra Nevada Mountains Foothills: Mesquite Road, 7.5 miles south of its junction with Wentworth Springs Road (Slate Mountains 7.5' Q.); 0 1073 Comment
  BFRS481 Image available Conyza canadensis Peter Rubtzoff 1974-10-9 7927 El Dorado Blodgett Forest: Mutton Creek Road ca. 0.95 mi. south of County Road (Comp. 380U). Comment
  UC829005  Conyza canadensis A. A. Heller 1915-9-11 12269 El Dorado 5 mi e Kyburz (on the Lincoln Highway) 1524 Comment
  UCR177126  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2005-9-23 9896 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
  CAS-BOT-BC286075  Conyza canadensis John Thomas Howell 1976-10-29 52260 El Dorado On Green Valley Road in Morman Island shopping center, about 4.5 miles northeast of Folsom 137 Comment
  UCD165649  Corallorhiza maculata var. maculata Ellen Dean; with T. Starbuck and M. Starbuck 2016-6-20 9000 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Central portion of park east of Highway 89. Along the Lighthouse Trail. 2050 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
  RSA0084757  Cordylanthus tenuis subsp. tenuis George K. Helmkamp, E. A. Helmkamp 2005-9-12 9852 El Dorado Northern Sierra Nevada Foothills: E of Sacramento; Sly Park Road (County Highway E-16), ca. 1 mi SW of Jenkinson Lake. 1067 Comment
  RSA412353  Cordylanthus tenuis subsp. tenuis Albert J. Perkins 1923-8-26 s.n. El Dorado Lake Tahoe region. Middle Tallac Trail. Comment
  JEPS60483  Cordylanthus tenuis subsp. viscidus T. I. Chuang and L. R. Heckard 1969-8-20 6732 El Dorado 1.7 mi ne Georgetown 853 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
  UCR184791  Cornus nuttallii George K. Helmkamp, E. A. Helmkamp 2007-5-9 11987 El Dorado Northern Sierra Nevada Mountains, White Meadow Road, 0.6 mile west of its junction with Ice House Road, c. 0.75 mi. NNW of Riverton 1082 Comment
  CAS-BOT-BC212135  Cornus sericea L. R. Abrams 1930-7-23 12707 El Dorado Tamarack Trail, Glen Alpine Canyon 2133 Comment
  POM177386  Cornus stolonifera L. R. Abrams 1930-7-23 12707 El Dorado Tamarack Trail, Glen Alpine Canyon. 2134 Comment
  CAS-BOT-BC172840  Corylus cornuta subsp. californica John Thomas Howell; Gordon H. True 1970-5-27 46534 El Dorado near headquarters, Blodgett Experimental Forest. Sierra Nevada 1280 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
  JEPS71824  Crepis acuminata Gladys L. Smith 1964-7-31 2295 El Dorado about one-third way down glacial stair-steps from Fallen Leaf Lake 2362 Comment
  UCR197308  Crepis acuminata George K. Helmkamp, E. A. Helmkamp 2008-7-11 13782 El Dorado Northern Sierra Nevada Mountains, north side of CA-88, 2.1 miles northeast of the junction with Mormon Emigrant Trail 2340 Comment
  JEPS43782  Crocanthemum scoparium var. vulgare Lauramay T. Dempster and G. L. Stebbins 1966-6-29 4291 El Dorado e lookout (near top on s-facing slope); Pine Hill Comment
  CAS-BOT-BC190064  Crypsis schoenoides G. L. Stebbins 1976-8-14 76187 El Dorado Along Chrome Creek, east side of Folsom Reservoir. Comment
  CAS-BOT-BC189274  Cryptantha Beecher Crampton 1989-6-11 10188 El Dorado Tahoe Basin, Stateline, along Stateline Blvd Comment
  UC101491  Cryptantha flaccida Katharine Brandegee May 1907 El Dorado Simpson's Ranch Sweetwater Creek Comment
  UCD74048  Cryptantha simulans Jennifer W. Burt; Jessica Hite 2005-8-15 154 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2137 Comment
  CHSC56265  Cryptogramma acrostichoides K. R. Stern 1985-6-14 8134 El Dorado Echo Summit. 2225 Comment
  UCR177668  Cryptogramma acrostichoides A. A. Beetle, D. E. Beetle, Alva Hansen 1945-7-16 3946 El Dorado Sierra Nevada Mtns., south side of upper Echo Lake, north slope of Ralston Mountain 2287 Comment
  CAS-BOT-BC70389  Cryptogramma acrostichoides G. L. Stebbins 1969-5-25 6905 El Dorado South side of Rubicon River Canyon, below Leonardi Springs, Sec. 1097 Comment
  CAS-BOT-BC70403  Cryptogramma acrostichoides Laura M. Lathrop 1909-7-12 s.n. El Dorado near Fallen Leaf Lake Comment
  RSA685627  Cryptogramma acrostichoides George B. Grant 1906-8-3 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains 1829 Comment
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Jan 25 2011
  JEPS73127  Cryptogramma cascadensis Gladys L. Smith and Dr. Alasdair H. Neilson 1970-8-20 2621 El Dorado just below summit Pyramid Peak 3042 Comment
  JEPS124453  Cuscuta brachycalyx Daniel Slakey with El Dorado CNPS Chapter 2015-4-19 109 El Dorado Big Canyon Creek drainage, about 750 m north of junction Murietta Flats Road and Joaquin Way Comment
  SBBG58146  Cuscuta californica Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UC1221746  Cuscuta californica Beecher Crampton 1959-8-20 5441 El Dorado ca 2 mi w Garden Valley Comment
  UCR206084  Cuscuta californica var. californica George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13916 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  UCD112226  Cuscuta occidentalis Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7195 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy 89. Along North Fire Road just west of bridge known as 'Second bridge. 1981 Comment
  CAS-BOT-BC56716  Cylindropuntia echinocarpa Roxana S. Ferris 1928-4-29 7344 El Dorado Field redacted by CAS, contact the data manager for more information Comment
  UCD61701  Cymopterus terebinthinus var. californicus Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4232 El Dorado Washoe Meadows State Park. Southern part of park, southwest of restored quarry and south of sewer manhole #66. 1958 Comment
  SJSU3966  Cymopterus terebinthinus var. californicus C. W. Sharsmith 1964-6-20 7330 El Dorado S end Fallen Leaf Lake 1950 Comment
  CAS-BOT-BC299747  Cynara cardunculus R. Farnham 1967-7-20 s.n. El Dorado Hwy 49, 3 mi. S. of El Dorado 365 Comment
  UCD60062  Cynodon dactylon Beecher Crampton 1959-5-18 5226 El Dorado Latrobe. Comment
  SEINET12570292  Cynoglossum grande D. L. Neal 1960-3-21 R- 36 El Dorado Along North Fork of the American River, ca 5 miles SE of Auburn. 427 Comment
  UCR170810  Cynoglossum occidentale George K. Helmkamp, E. A. Helmkamp 2005-8-9 9786 El Dorado Northern Sierra Nevada Foothills, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  POM303619  Cynosurus echinatus J. T. Howell 1943-7-28 18906 El Dorado Placerville. 579 Comment
  UCD60182  Cynosurus echinatus John Thomas Howell 1943-7-28 18906 El Dorado Placerville. 579 Comment
  UCR171320  Cynosurus echinatus George K. Helmkamp, E. A. Helmkamp 2005-7-11 9687 El Dorado Northern Sierra Nevada Foothills, 30 miles SW of Lake Tahoe; 1 mile east of Jenkinson Lake along Mormon Emigrant Road/County Highway 5 1220 Comment
  UCR235621  Cynosurus echinatus George K. Helmkamp, E. A. Helmkamp 2012-5-3 18906 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
  SD243039  Cyperus eragrostis George K. Helmkamp, E. A. Helmkamp 2011-10-13 18415 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 8.1 miles northwest of Pollock Pines, at north side of bridge over the South Fork American River. Sandy flat beside the river and adjacent to an open, rocky bank. 595 Comment
  UCR101161  Cyperus squarrosus L. C. Wheeler 1952-9-26 6975 El Dorado Sierra Nevada Mtns., South Fork American River, 1 mile upstream from Lotus 244 Comment
  CAS-BOT-BC68009  Cystopteris fragilis G. L. Smith 1959-6-16 1182 El Dorado Junction of Lily Lake Trail and Glen Alpine Road above Fallen Leaf Lake 2225 Comment
  SEINET11261809  Cystopteris fragilis George K. Helmkamp, E. A. Helmkamp 2012-4-27 18868 El Dorado Northern Sierra Nevada Mountains Foothills: Mosquito Road N of Placerville, at the S side of the crossing of the South Fork American River.; 0 401 Comment
  UC964820  Cystopteris fragilis G. Thomas Robbins 1944-6-7 1658 El Dorado ca. 3 mi e Camino (along N Fork Webber Creek) 914 Comment
  CAS-BOT-BC68007  Cystopteris fragilis G. Thomas Robbins 1944-6-7 1658 El Dorado Rocky banks along North Fork Webber Creek ca. 3 mi. e. of Camino 914 Comment
  CAS-BOT-BC201032  Cytisus scoparius Bellue; Mobley 1952-9-3 s.n. El Dorado Georgetown Comment
  BFRS217 Image available Dactylis glomerata Peter Rubtzoff 1975-6-11 8062 El Dorado Blodgett Forst: Sand Mountain Boulevard ca. 0.7 mi. south of County Road (Comp. 200E). Comment
  UCD165786  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
  UCR196936  Dactylis glomerata George K. Helmkamp, E. A. Helmkamp 2008-6-5 13606 El Dorado Sierra Nevada Mountains Foothills, Forbay Road. 0.5 mile north of its crossing of the South Fork American River 668 Comment
  CAS-BOT-BC242681  Danthonia californica Ellen Dean; T. Starbuck; M. Starbuck; G. Golden; J. Ong; A. Ayalon; C. Loughran 2011-8-8 7154 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 200 feet south of road. Southern edge of meadow 1978 Comment
  UCD44092  Danthonia californica C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1458 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  UCR175724  Danthonia californica var. americana George K. Helmkamp, E. A. Helmkamp 2006-7-10 10917 El Dorado Northern Sierra Nevada Mountains, 0.5 mile east of the junction of Wright's Lake Road and the road from Ice House Reservoir 2056 Comment
  CAS-BOT-BC192320  Danthonia unispicata Beecher Crampton 1956-6-1 3521 El Dorado North slope Pine Hill 579 Comment
  JEPS75595  Danthonia unispicata Gladys L. Smith 1964-7-6 2116 A El Dorado 2 mi above Echo Lake (on Desolation trail) 2286 Comment
  UCR170415  Daucus carota George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10022 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, c. 3 air mi NNW of Placerville]; South Fork of American River on the west side of Calif. Highway 193 291 Comment
  CAS-BOT-BC8867  Delphinium glaucum John Thomas Howell 1925-7-2 1314 El Dorado Between Fallen Leaf Camp and Glen Alpine Lodge, Lake Tahoe region Comment
  UC591533  Delphinium glaucum J. B. Lillard 1935-8-19 El Dorado neighborhood of Wright's Lake 2133 Comment
  JEPS72340  Delphinium gracilentum Gladys L. Smith 1972-7-18 3396 El Dorado just above Wrights Lake (tr. to Grouse Lake) 2225 Comment
  UCD148968  Delphinium gracilentum G. Ledyard Stebbins 1980-6-7 8033 El Dorado East side of Traverse Creek, ca. 3 miles south of Georgetown. (Exact location unknown. Coordinates estimated by label maker.) 792 Comment
  SD6175  Delphinium hansenii May 1914 El Dorado Sierra foothills, near Cam. Comment
  CAS-BOT-BC116031  Delphinium nuttallianum Laura Myrtle Lathrop 1909-7-19 S.N. El Dorado Trail to Grass Lake, near Glen Alpine Spr. Comment
  UCD96137  Delphinium nuttallianum G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10891 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. 2029 Comment
  UCR175648  Delphinium nuttallianum George K. Helmkamp, E. A. Helmkamp 2006-7-7 10837 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  JEPS72149  Delphinium nuttallianum Gladys L. Smith 1964-7-4 2064 El Dorado Sayles Canyon road junction with U.S. 50; Echo Summit 2225 Comment
  CAS-BOT-BC118080  Delphinium polycladon P. Kohlberg; K. Miller 1967-7-24 M. 81 -91 El Dorado Yosemite-Lake Tahoe Trail above Echo Lake 2316 Comment
  SEINET5718468 Image available Delphinium variegatum J. A. Marinovich 1964-1 26 El Dorado Bass Lake Road, ca. 2 miles from US 50. Comment
  UC907685  Delphinium variegatum subsp. variegatum G. Thomas Robbins 1945-5-27 1954 El Dorado low places in field about 1 mi s Pleasant Valley 762 Comment
  UCR124263  Dendromecon rigida L. C. Wheeler 1958-7-23 7333 El Dorado Pillikin Mine Comment
  UCD73018  Deschampsia cespitosa Ellen Dean; Tamara Sasaki 2007-8-26 4542 El Dorado Lake Valley Recreation Area on southern side of Upper Truckee River and western side of golf course. Upper Truckee River Restoration Project monitoring well #19 plot. 1920 Comment
  UCD62794  Deschampsia danthonioides G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10945 El Dorado Northern Sierra Nevada Mtns. Mount Ralston Trail and Hwy. U.S.-50, about 0.9 mile south of Twin Bridges. 1960 Comment
  UC54259  Descurainia incana H. M. Hall and H. P. Chandler jul 1900 4609 El Dorado Mt. Tallac; Sierra Nevada Mountains 2895 Comment
  UCR84760  Dicentra formosa 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
  JEPS72356  Dicentra uniflora Gladys L. Smith 1963-7-8 1759 El Dorado trail from Woods Lake to Winnemucca Lake 2499 Comment
  UCD150611  Dicentra uniflora R. L. Pendleton; F. M. Reed 1907-7-24 1108 El Dorado Gilmore Lake. 2438 Comment
  UCR208329  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, E. A. Helmkamp 2009-4-21 14550 El Dorado Sierra Nevada Mountains Foothills, along CA-193, 1.1 miles south of the South Fork American River at Chili Bar 381 Comment
  SEINET8472311  Dichelostemma capitatum subsp. capitatum C. Esser 1951-3-25 s.n. El Dorado 0.5 mile off Hwy 40, 12.5 miles SE of Auburn, ca 1 mile E of Pilot Hill. 305 Comment
  SEINET8476520  Dichelostemma capitatum subsp. capitatum D. Henrikson 1964-3-21 s.n. El Dorado Auburn. 457 Comment
  UCR254727  Dichelostemma multiflorum Peter Rubtzoff 1975-7-8 8162 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, south side of 'County Road' [=Wentworth Springs Rd.], c. 1.75 mi. east of main station entrance [=Blodgett Forest Rd.], 0.1 mi. west of Mutton Creek Road junction 1280 Comment
  UCD19889  Dichelostemma multiflorum C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-8 1169 -15 El Dorado El Dorado National Forest, Uncle Tom's Cabin. Comment
  SBBG20664  Dieteria canescens D. Myrick 1963-10-10 730 El Dorado N rdway to Fallen Leaf Lake, Lake Tahoe 1889 Comment
  CAS-BOT-BC151931  Diplacus douglasii John Thomas Howell 1954-5-17 29721 El Dorado 1 mile southwest of Garden Valley - Sierra Nevada Comment
  SEINET13700415  Diplacus kelloggii J. Elder 1961-3-18 s.n. El Dorado 5 miles SE of Auburn. 366 Comment
  SBBG19761  Diplacus torreyi D. Myrick 1963-10-10 728 El Dorado near entrance to north roadway to Fallen Leaf Lake, Lake Tahoe 1889 Comment
  CAS-BOT-BC151618  Diplacus torreyi Lewis S. Rose 1963-7-12 63218 El Dorado 3 mi. w. of Twin Bridges 1676 Comment
  SEINET195148  Diplacus viscidus G. Thomas Robbins 1945-1 2014 El Dorado Along Deer Valley Rd, 1 mi N of Rescue 396 Comment
  CAS-BOT-BC151078  Diplacus viscidus G. Thomas Robbins 1945-6-30 2014 El Dorado Along Deer Valley Road, 1 mi. n. of Rescue 396 Comment
  BFRS134 Image available Dodecatheon Peter Rubtzoff 1975-8-19 8332 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Comp. 600R). Comment
  CAS-BOT-BC136242  Dodecatheon alpinum N. Houghton; A. Bloom; J. Schever; D. Herrick 1967-8-9 401 El Dorado Bryan Meadow Comment
  RSA364208  Dodecatheon alpinum Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47235 El Dorado Grass Lake: just N of Luther Pass. 2348 Comment
  RSA364232  Dodecatheon alpinum Robert F. Thorne 1975-8-23 47241 El Dorado Grass Lake: Just N of Luther Pass. 2348 Comment
  SEINET2470920  Dodecatheon alpinum K. Christie 2010-6-24 1861 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  UCD43742  Dodecatheon alpinum C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1108 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  RSA49066  Dodecatheon alpinum subsp. majus Verne Grant, Alva Grant 1949-7-17 8748 El Dorado Trail from Echo Lake to Desolation Valley 2530 Comment
  SEINET8561896  Dodecatheon hendersonii C. Burke 1959-4-11 s.n. El Dorado Near Placerville 579 Comment
  JEPS124452  Downingia pulchella Daniel Slakey with Randy Morgan 2015-4-3 91 El Dorado Southwest corner at the intersection/curve of Raymond R. and Ames St. Comment
  UCD114904  Draba albertina Charles M. Knapp 1980-9-6 s.n. El Dorado Tucker Flat, Saxon Creek drainage, Lake Tahoe Basin. 2682 Comment
  CAS-BOT-BC42076  Draba asterophora Carl William Sharsmith 1937-8-30 3503 El Dorado Sierra Nevada just south of Lake Tahoe. On northwest slope of Jobs Sister. 3048 Comment
  UC700285  Draperia systyla G. Thomas Robbins 1945-6-17 1997 El Dorado Camp Creek near Baltic Peak 975 Comment
  UCD67675  Draperia systyla D. Sanchez-Mata 1996-6-7 s.n. El Dorado Stanislaus National Forest. Calaveras Big Tress State Park. Talus in Giant Sequoia forests. 1480 Comment
  UCD160523  Drosera rotundifolia G. Ledyard Stebbins 1979-9-1 s.n. El Dorado El Dorado National Forest. East of Wrights Lake. Comment
  CAS-BOT-BC401533  Drosera rotundifolia G. L Smith 1959-6-17 1213 El Dorado Squaw Valley Comment
  CAS-BOT-BC159602  Drymocallis glandulosa var. glandulosa Donald Myrick 1958-6-27 58 El Dorado Openings in pine forests about Fallen Leaf Lake, Lake Tahoe 1920 Comment
  JEPS71918  Drymocallis lactea Gladys L. Smith 1963-7-28 1904 El Dorado around Audrain Lake; Echo Summit area, around Audrain Lake 2133 Comment
  JEPS72261  Drymocallis lactea var. lactea Gladys L. Smith 1969-8-9 2440 El Dorado Pow-Wow Bog area 2194 Comment
  UC766626  Dudleya cymosa G. Thomas Robbins 1945-6-17 1984 El Dorado slope above Camp Creek (near Baltic Creek) 975 Comment
  SEINET2471054  Dulichium arundinaceum K. Christie 2010-8-23 1994 El Dorado Lake Tahoe Basin Management Unit (USFS); unnamed pond to the northeast of Benwood Meadow. 2286 Comment
  UCR230739  Dysphania botrys George K. Helmkamp, E. A. Helmkamp 2010-9-30 16980 El Dorado Northern Sierra Nevada Mountains, southern end of Loon Lake at the Ice House Road entrance to campground 1966 Comment
  UCD148154  Eleocharis bolanderi Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8256 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. 1935 Comment
  RSA54100  Eleocharis decumbens J. T. Howell 1946-9-1 22968 El Dorado Echo Summit. 2256 Comment
  CAS-BOT-BC112804  Eleocharis macrostachya John Thomas Howell 1954-5-16 29604 El Dorado 4 miles west of Shingle Springs. Comment
  UC1100746  Eleocharis palustris Verne Grant 1946-7-21 7764 El Dorado 0.5 mi S of Echo Summit, near Echo Lake 2590 Comment
  RSA678798  Elodea canadensis Rudolf Schmid 2002-7-29 2002 -4 El Dorado El Dorado Co.: in Middle fork Consumnes River, near end of residential road, Outingdale, se. of Placerville. 490 Comment
  UC1780069  Elodea canadensis Rudolf Schmid 2002-7-29 2002 -4 El Dorado Middle Fork Consumnes River, near end of resdential road, Outingdale, SE of Placerville 490 Comment
  RSA0054104  Elymus G. K. Helmkamp, E. A. Helmkamp 2006-9-12 11383 El Dorado Northern Sierra Nevada Mountains: Along Hwy CA-89, 1.2 miles west of the Alpine Coutny line. General area of Luther Pass and Grass Lake. 2363 Comment
  UCD34563  Elymus Beecher Crampton 1985-7-14 10008 El Dorado El Dorado County, Stateline, shore of Lake Tahoe, Lakeshore Yacht and Boating Club Marina. Comment
  UCR249065  Elymus Peter Rubtzoff 1974-7-19 7722 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Deep Canyon Road, c. 0.6 mi. north of junction with Quintette Road 1213 Comment
  CAS-BOT-BC227319  Elymus elymoides Alice Eastwood 1906-7-21 1177 El Dorado Glen Alpine Region. Mt. Tallac Comment
  SEINET3282766 Image available Elymus elymoides George K. Helmkamp, E. A. Helmkamp 2008-8-1 13926 El Dorado Northern Sierra Nevada Mountains; Wrights Lake Road, 3.3 miles north of its junction with CA-50. 2043 Comment
  UCD61655  Elymus elymoides subsp. californicus P. B. Kennedy 1920-8-10 1 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD46703  Elymus glaucus subsp. glaucus Ellen Dean; T. Starbuck, M. Starbuck and CNPS 2004-9-12 2139 El Dorado Along trail to Lake Margaret which leaves Hwy. 88 east of Kirkwood, CA. 2286 Comment
  UCD62349  Elymus glaucus subsp. glaucus Beecher Crampton 1956-6-22 3599 El Dorado 1/4 mile W Omo Ranch Post Office. 1051 Comment
  UCD74201  Elymus glaucus subsp. glaucus Jennifer W. Burt 2005-9-13 50 El Dorado abandoned ski runs below Sierra-at-Tahoe ski area (formerly 'Sierra Ski Ranch') - collected from coniferous forest near abandoned ski runs. 2197 Comment
  UC907657  Elymus multisetus G. Thomas Robbins 1944-6-16 1697 El Dorado 3 mi e Placerville (pine plantation); Institute of Forest Genetics 822 Comment
  CAS-BOT-BC204205  Elymus stebbinsii subsp. septentrionalis Peter Rubtzoff No date on label 8128 El Dorado Blodgett Forest Comment
  CHSC73375  Elymus trachycaulus subsp. trachycaulus L. P. Janeway; Eric Schroder 1998-8-31 6202 El Dorado Lake Tahoe Basin-National Forest. Meadow about 0.2 mi east of Fallen Leaf lake and about 1.7 mi south of Lake Tahoe; along the west side of Fallen Leaf Lake Road. 1950 Comment
  UCD42585  Epilobium Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD34688  Epilobium Beecher Crampton 1987-7-11 10132 El Dorado South Lake Tahoe, Stateline, marina area. Comment
  SEINET6635574 Image available Epilobium angustifolium subsp. circumvagum C. Kimber 1961-1 172 El Dorado Echo Lake turnoff US 50, 1 mi NW The Pines Campground 2250 Comment
  UCR235120  Epilobium angustifolium subsp. circumvagum George K. Helmkamp, William Barnes 2010-9-4 16934 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  RSA755552  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2009-8-19 15500 El Dorado 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
  SD239829  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2009-9-22 15649 El Dorado Northern Sierra Nevada Mountains Foothills: fishing pond on Spanish Creek, along Mt Aukum Rd (E-16), 2.3 miles north of Mount Aukum (Aukum 7.5'Q) 579 Comment
  UCD80482  Epilobium brachycarpum CNPS SN Foothill Team 2005-6-14 SNNR 0223 b El Dorado Amy Hoffman's property. 140 Comment
  UCR190694  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2007-9-19 12983 El Dorado Northern Sierra Nevada Mountains Foothills, along Greenstone Road just south of its junction with US-50 (east of Shingle Springs) 427 Comment
  CAS-BOT-BC166869  Epilobium canum subsp. latifolium John Thomas Howell 1929-10-5 4445 El Dorado About 2 miles above Glen Alpine Lodge, Lake Tahoe region Comment
  CAS-BOT-BC166870  Epilobium canum subsp. latifolium Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCR176450  Epilobium ciliatum George K. Helmkamp, E. A. Helmkamp 2006-8-7 11190 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  JEPS72716  Epilobium ciliatum subsp. ciliatum Gladys L. Smith 1963-7-28 1974 -A El Dorado boggy area across from U.S. Highway Maintenence Station; Echo Summit 2250 Comment
  UCR208525  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1972-9-28 6971 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road 1296 Comment
  UC306894  Epilobium ciliatum subsp. glandulosum Herbert McLean Evans 1918-7-20 El Dorado back of cabin Sierra Nevada, Phillips Meadow 2133 Comment
  UCD34423  Epilobium densiflorum Beecher Crampton 1982-7-30 9850 El Dorado Stateline. Comment
  UCD69230  Epilobium densiflorum D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. 640 Comment
  UCR258107  Epilobium glaberrimum subsp. fastigiatum George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-8-4 19577 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 1.4 miles west of its junction with CA-88 2287 Comment
  CHSC73055  Epilobium hallianum L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5791 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
  UCD106488  Epilobium hallianum G. L. Webster 1974-7-16 7640 El Dorado Mt. Ralston Drive, ca. 4.5 miles E of Strawberry. 1981 Comment
  SEINET8892801  Epilobium howellii K. Christie 2011-1 2067 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Hellhole meadow complex. Comment
  UC168525  Epilobium minutum Katharine Brandegee El Dorado near Pilot Hill; Layne's Ranch Comment
  UCD106899  Epilobium obcordatum G. L. Stebbins 1977-8-3 77105 El Dorado North of Island Lake, Desolation Wildnerness Area. 2712 Comment
  UCD149106  Epilobium oregonense Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8473 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Along trail that connects the Grizzly Mtn Rd entrance to park with dry meadow that is in central part of park. Small fen on S side of trail. 1937 Comment
  UCD150701  Epilobium oregonense James A. Neilson Jr. 1971-7-6 2196 El Dorado Tahoe Basin, Osgood Swamp. 1920 Comment
  JEPS64382  Epipactis gigantea T. H. Goodspeed 1944-8-26 El Dorado near Eagle Fall; Lake Tahoe, Emerald Bay 2072 Comment
  SEINET3864983 Image available Equisetum arvense Louis C. Wheeler 1952-9-26 6980 El Dorado South Fork American River: 1 mile upstream from Lotus.; 0 Comment
  UCD44910  Equisetum arvense C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2275 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  CAS-BOT-BC174110  Eremogone aculeata G. Thomas Robbins 1944-7-28 1776 El Dorado Along Willow Flat Trail, 3 mi. NE of Wrights Lake 2286 Comment
  CDA35964  Eremogone kingii var. glabrescens M. Beyers, G. F. Hrusa 2011-7-2 995 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  CDA4629  Ericameria arborescens G. D. Barbe, R. Stewart 1983-9-13 4101 El Dorado Along Mosquito Road between Placerville and South Fork American River. 0 Comment
  UC567070  Ericameria arborescens H. A. Jensen 1931-8-19 207 El Dorado near Eggers; Placerville Quadrangle 396 Comment
  UC747191  Ericameria arborescens G. Thomas Robbins 1943-10-16 1399 El Dorado 3 mi e Placerville; Institute of Forest Genetics 792 Comment
  UCD33843  Ericameria bloomeri Beecher Crampton 1973-9-13 9006 El Dorado east of Lake Tahoe airport. Comment
  JEPS71576  Ericameria discoidea Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2711 El Dorado Freel Peak summit area Freel Peak (steep, dry, exposed granite screes) 2895 Comment
  POM78696  Ericameria discoidea Albert J. Perkins 1923-8-26 s.n. El Dorado Summit of Mt. Tallac, Lake Tahoe Region 3049 Comment
  UC1119145  Ericameria nauseosa var. speciosa F. W. Embree 1934-7-25 169 El Dorado 4 mi ene of Iron Mtn.; El Dorado National Forest, Pyramid Pk. Quadrangle 1828 Comment
  CDA36415  Erigeron barbellulatus M. Beyers, G. F. Hrusa 2011-7-2 1007 El Dorado Sierra Nevada: Shealor Lakes. 2316 Comment
  SD236184  Erigeron bonariensis G. K. Helmkamp, Elizabeth Helmkamp 2005-11-12 10020 El Dorado Northern Sierra Nevada Foothills: [E of Sacramento, ca. 3 air mi NNW of Placerville]; South Fork of American River on the W side of CA Highway 193 291 Comment
  UCD168699  Erigeron breweri Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9428 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Emerald Point. Eastern side near lake. 1914 Comment
  UCR201889  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2008-8-1 13958 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road 2021 Comment
  UCR242353  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2010-8-20 16821 El Dorado Northern Sierra Nevada Mountains, junction of Forest Routes 10N98 and 10N39, about 0.1 mile north of Silver Fork Road, 2.4 mi. NW of Hwy 88 2091 Comment
  UCR53388  Erigeron breweri R. D. Goeden, Don W. Ricker 1988-9-7 s.n. El Dorado Sierra Nevada Mtns., El Dorado National Forest, Mormon Emigrant Trail on Iron Mountain Ridge 2104 Comment
  CAS-BOT-BC294542  Erigeron breweri var. breweri G. K. Helmkamp; E. A. Helmkamp 2008-8-1 13958 El Dorado Northern Sierra Nevada Mountains: Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road 2021 Comment
  UC205824  Erigeron breweri var. breweri P. B. Kennedy 1920-8-17 127 El Dorado Barrett Camp Eldorado National Forest, Barrett Camp 1981 Comment
  UC148932  Erigeron breweri var. breweri Mrs. Carlotta C. Hall 1910-7-17 8789 El Dorado trail just above Glen Alpine 2255 Comment
  UC311609  Erigeron breweri var. breweri Dr. H. M. Evans 1918-7-18 El Dorado Echo Lake Tahoe Region, Echo Lake 2286 Comment
  CAS-BOT-BC294982  Erigeron compositus M. Louise Hutchinson 1909-1-1 s.n. El Dorado Lake Tahoe Region. Freels Pk. Comment
  SEINET9746605 Image available Erigeron compositus W. D. Billings 1950-8-3 1958 El Dorado Summit of Mt. Tallac, Sierra Nevada 2972 Comment
  CAS-BOT-BC297234  Erigeron coulteri M. D. Morris 1923-8-4 42 El Dorado El Dorado forest 2011 Comment
  UCD131863  Erigeron divergens P. B. Kennedy 1920-8-17 139 El Dorado El Dorado National Forest-Barret Camp. 1935 Comment
  CAS-BOT-BC532597  Erigeron eatonii G. Ledyard Stebbins 1979-7-6 7918 El Dorado Ridge S of Rocky Cree, 1/4 i SW of Francis Campground [exact location unknown] 1676 Comment
  CDA11126  Erigeron foliosus G. F. Hrusa, J. Hart 1994-4-23 11816 El Dorado Cosumnes River Drainage; Cosumnes river, 1/4 mile E. of Latrobe Rd. bridge. Comment
Read comments
Dec 31 2007
  CAS-BOT-BC300725  Erigeron glacialis var. glacialis Wm. Vortriede 1927-7-1 s.n. El Dorado Camp Sacramento Comment
  UC1213931  Erigeron glacialis var. glacialis Verne Grant and Alva Grant 1946-7-18 7726 El Dorado s side of Upper Echo Lake 2316 Comment
  RSA750443  Erigeron lassenianus var. lassenianus George K. Helmkamp, E. A. Helmkamp 2008-8-1 13946 El Dorado Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake. 2070 Comment
  UCR237554  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2012-7-2 19296 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 2.9 miles west of its junction with CA-88 2271 Comment
  SBBG83712  Eriodictyon californicum L. L. Serafini 1982-5-31 19 El Dorado 1 mi NE of Bass Lake, rd side of Bass Lake Rd 405 Comment
  SEINET6425772  Eriogonum heracleoides Unknown 2012-7-28 2 El Dorado South Lake Tahoe. North Truckee Road. Comment
  CHSC56322  Eriogonum incanum K. R. Stern 1985-6-14 8133 El Dorado Echo Summit. 2225 Comment
  JEPS56869  Eriogonum incanum W. L. Jepson 1918-8-25 8140 El Dorado Mt. Tallac Lake Tahoe, Mt. Tallac 2743 Comment
  UC495589  Eriogonum incanum Merle Randall 1930-6-19 El Dorado Eagle Falls Lake Tahoe, Emerald Bay, Eagle Falls 1981 Comment
  UCR190297  Eriogonum incanum George K. Helmkamp, E. A. Helmkamp 2007-8-21 12795 El Dorado Northern Sierra Nevada Mountains, Ice House Road 0.2 mile south of the north spillway of Loon Lake 1966 Comment
  SEINET5330426  Eriogonum lobbii D. G. Cooney 1946-8-12 36 El Dorado S. slope Job's Sister Peak, Carson Range, 3292 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
  RSA785469  Eriogonum marifolium George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16571 El Dorado southeast side of Wright's Lake, 5.8 mi. NE (34deg.) of Kyburz 2085 Comment
  RSA8100  Eriogonum marifolium Carl B. Wolf 1928-8-15 3317 El Dorado On the trail to Mt Tallac 3 miles above Glen Alpine 2439 Comment
  CDA36114  Eriogonum marifolium var. marifolium M. Beyers, G. F. Hrusa 2011-7-2 1022 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  CAS-BOT-BC266103  Eriogonum nudum var. deductum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS72774  Eriogonum nudum var. deductum Gladys L. Smith 1963-7-27 1835 El Dorado Old Hawley Grade Sierra Nevada, Echo Summit area, Old Hawley Grade 1981 Comment
  SBBG1537  Eriogonum nudum var. deductum K. K. Muller 1960-7-18 1082 El Dorado St Hwy 89, 5 mi S of Meyers on rd to Luther Pass 1950 Comment
  UCD100567  Eriogonum nudum var. deductum G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11155 El Dorado Northern Sierra Nevada Mountains; Mormon Emigrant Trail, 16.7 miles east of its junction with Sly Park Road. 1944 Comment
  RSA32311  Eriogonum nudum var. deductum G. Thomas Robbins 1945-8-5 2091 El Dorado Above north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area. 2012 Comment
  BFRS118 Image available Eriogonum nudum var. nudum Peter Rubtzoff 1975-7-9 8169 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road; ca.100 yards down the southwest slope from road (Comp. 600R) Comment
  UCR209031  Eriogonum nudum var. nudum George K. Helmkamp, E. A. Helmkamp 2009-8-19 15499 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
  RSA715233  Eriogonum nudum var. oblongifolium George K. Helmkamp, E. A. Helmkamp 2005-9-12 9858 El Dorado Northern Sierra Nevada Foothills, E of Sacramento, Sly Park road (County Hwy E-16) 2 miles E of Pleasant Valley. 854 Comment
  UC570396  Eriogonum nudum var. oblongifolium Chas. M. Belshaw 1936-8-11 2606 A El Dorado 41 milestone, Placerville-Tahoe Road Sierra Nevada Mts., Placerville-Tahoe Road 1676 Comment
  UCR209767  Eriogonum roseum George K. Helmkamp, E. A. Helmkamp 2009-8-14 15476 El Dorado Sierra Nevada Mountains Foothills, junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road 642 Comment
  POM247180  Eriogonum spergulinum C. M. Belshaw 1936-8-13 2640 El Dorado 4 mi. stone Placeville-Tahoe road. In dry granite sand with Eriogonum incanium on S facing slope. Comment
  SBBG27989  Eriogonum spergulinum var. reddingianum R. M. Holman 1934-8-1 El Dorado between Charity Valley and Twin Lake Comment
  UCD111464  Eriogonum spergulinum var. reddingianum Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7116 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
  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
  UC1614568  Eriogonum umbellatum var. furcosum Charles M. Belshaw 1934-7-21 126 El Dorado ca. 44 mi. e. Placerville (along Hwy. 50, at Old Twin ridges, 500 yds. above rd.); Old Twin ridges 1905 Comment
  CAS-BOT-BC268260  Eriogonum umbellatum var. nevadense A. A. Heller 1915-9-11 12261 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  CAS-BOT-BC268267  Eriogonum umbellatum var. nevadense L. S. Rose 1941-7-19 41325 El Dorado Al Tahoe, Lake Tahoe 1900 Comment
  JEPS72763  Eriogonum umbellatum var. nevadense Gladys L. Smith 1971-9-25 3124 El Dorado roadbank, just across the road, top of Old Meyers Grade Echo Summit Lodge, California Alpine Club; Old Meyers Grade 2240 Comment
  RSA420566  Eriogonum umbellatum var. nevadense Albert J. Perkins 1923-8-10 s.n. El Dorado Lake Tahoe Region. Angola Lake Trail. Comment
  RSA420690  Eriogonum umbellatum var. nevadense Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
Read comments
Jan 26 2011
  UCD101367  Eriogonum umbellatum var. nevadense Morris Halperin 1932-8-14 924 El Dorado Strawberry. 2438 Comment
  UC1614410  Eriogonum wrightii Charles M. Belshaw 1936-9-6 2663 El Dorado 41 milestone on Placerville Hwy.; Sierra Nevada 1676 Comment
  CAS-BOT-BC261824  Eriogonum wrightii var. subscaposum L. R. Abrams 1917-9-19 6789 El Dorado Grass Lake near Fallen Leaf, Lake Tahoe Comment
  CAS-BOT-BC261826  Eriogonum wrightii var. subscaposum John Thomas Howell 1929-10-5 4447 El Dorado At Glen Alpine Lodge, Lake Tahoe region Comment
  RSA273168  Eriogonum wrightii var. subscaposum Glenn A. Gorelick 1967-6-19 s.n. El Dorado Growing along rocks and boundera along river at China Flat campground, 5 mi. of Kyburz. Comment
  SD22416  Eriogonum wrightii var. subscaposum C. A. Purpus 8196 El Dorado Slate Mt. Comment
  CAS-BOT-BC112286  Eriophorum crinigerum Lillian Mott 1971-7-30 LM 42071 El Dorado Luther Pass, between Markleeville and Meyers. In a bog just N of the county line. 2359 Comment
  SEINET10672054  Eriophyllum lanatum Guenther 1979-6-25 GUENTHER s.n. El Dorado With yellow pines. Comment
  UCR215911  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2009-6-29 15061 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
  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
  UCR207438  Eriophyllum lanatum var. croceum George K. Helmkamp, E. A. Helmkamp 2009-7-22 15255 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
  UCR251252  Eriophyllum lanatum var. croceum George K. Helmkamp, E. A. Helmkamp 2012-7-6 19331 El Dorado Northern Sierra Nevada Mountains, Ice House Road at Ice House village, 10.5 miles north of its junction with US-50 1677 Comment
  UCR258416  Eriophyllum lanatum var. croceum George K. Helmkamp, Amy Barnes 2014-8-11 22990 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  CAS-BOT-BC308187  Eriophyllum lanatum var. grandiflorum J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Grade up to summit of S. Nevada Mts. from Johnson's to Echo Stations Comment
  SJSU4173  Eriophyllum lanatum var. grandiflorum C. W. Sharsmith 1967-6-17 7485 El Dorado 1 mi W of Shingle Springs 365 Comment
  UCR175717  Eriophyllum lanatum var. grandiflorum George K. Helmkamp, E. A. Helmkamp 2006-7-31 11055 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  UCR254820  Eriophyllum lanatum var. grandiflorum Peter Rubtzoff 1975-6-25 8126 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Chinquapin Flat Road c. 1.6 mi. south of double gates at Old Gaddis Creek Road 1311 Comment
  CAS-BOT-BC301502  Eriophyllum lanatum var. integrifolium Jean L. Pawek 1958-7-15 479 El Dorado Southeast of Lake Tahoe at end of Cold Creek Rd. (start of Freel Peak trail) 2377 Comment
  JEPS34620  Eriophyllum lanatum var. integrifolium A. M. Ottley 1920-7-10 1163 El Dorado Tamarac Lake Comment
  JEPS72570  Eriophyllum lanatum var. integrifolium Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2754 El Dorado below summit area Mt. Tallac (in meadow) 2667 Comment
  UC311614  Eriophyllum lanatum var. integrifolium Dr. H. M. Evans 1918-7-21 El Dorado 2000 ft above Phillips; Tahoe region, Mt. Ralston Comment
  CAS-BOT-BC539306  Erodium moschatum G. Ledyard Stebbins 1976-10-29 76334 El Dorado Mormon Island (Wetlands State Park -- exact location unknown] Comment
  SEINET1908795  Erysimum capitatum var. capitatum G. K. Helmkamp, E. A. Helmkamp 2008-1 13644 El Dorado Norther Sierra Nevada Mountains: Cat Creek Road, 0.1 mile north of its junction with CA-88, jct. is 4.2 miles east of Cook's Station (Peddler Hill 7.5'Q) 1661 Comment
  UCR217153  Erysimum capitatum var. capitatum George K. Helmkamp, E. A. Helmkamp 2010-5-14 16033 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 1.1 mi. NE (69 deg. ) of Somerset, just west of the bridge over the Cosumnes River 544 Comment
  CAS-BOT-BC54968  Erysimum perenne William Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento. Comment
  CAS-BOT-BC54970  Erysimum perenne William Vortriede 1927-7-1 s.n. El Dorado Camp Sacramento. 2438 Comment
  UC1142694  Erysimum perenne A. R. Hogdon and G. B. Rossbach 1934-7-21 30 El Dorado se lake shore near Edgewood, Nevada (gravel terrace immediately above shore); L. Tahoe Comment
  UCD115037  Erysimum perenne P. B. Kennedy 1920-9-17 194 El Dorado El Dorado National Forest, Rock Bound Trail. 2712 Comment
  SEINET11266958  Erythranthe moniliformis Elizabeth Neese, C. Chase; J. Brown 1986-8-26 17715 El Dorado 10 airmiles south of south end of Lake Tahoe near Grass Lake Creek, east side of Hwy 89.; 0 2225 Comment
  JEPS14585  Erythronium multiscapideum Peter H. Raven with G. Thomas Robbins 1956-4-28 9056 El Dorado along U.S. Hwy. 50 1.3 mi. w. Placerville Comment
  UCD33185  Erythronium multiscapideum Beecher Crampton 1967-5-5 7868 El Dorado 2 miles N.E. of Pine Hill on Deer Valley road. Comment
  CHSC57192  Eschscholzia caespitosa Judy Mosbacher 1984-4-14 179 El Dorado Ca. 60 ft s of Woodland Dr. and Cedar Ravine Rd., ca 5 mi se of Placerville. 731 Comment
  UC112928  Eschscholzia californica Katharine Brandegee 1908-6-1 El Dorado Sweetwater Creek Simpson's Ranch Comment
  JEPS71569  Eucephalus breweri Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2654 El Dorado near Aloha Lake; Pyramid Peak 3042 Comment
  UC747177  Eucephalus breweri G. Thomas Robbins 1943-8-15 1352 El Dorado 2 mi ne, along trail to Grouse Lake Wright's Lake 2438 Comment
  UCD132274  Eucephalus breweri G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11159 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road. 2174 Comment
  UCD166020  Eucephalus breweri Daniel M. McNair; with Ellen Dean 2016-7-12 2170 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2066 Comment
  UCD61777  Eucephalus breweri Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4306 El Dorado Washoe Meadows State Park. Near center of park, west of fen system. 1942 Comment
  UCR176428  Eucephalus breweri George K. Helmkamp, E. A. Helmkamp 2006-8-7 11159 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road 2174 Comment
  UCR178741  Eucephalus breweri George K. Helmkamp, E. A. Helmkamp 2006-8-30 11311 El Dorado Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake 2338 Comment
  UCR179809  Euphorbia nutans George K. Helmkamp, E. A. Helmkamp 2006-10-18 11532 El Dorado Northern Sierra Nevada Mountains Foothills, Diamond Springs; village along Calif. Hwy 49 south of Placerville 540 Comment
  UCR173775  Euphorbia oblongata George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10501 El Dorado Northern Sierra Nevada Foothills, Along Calif. Hwy 193, 0.8 mi. N of Kelsey 595 Comment
  UCD72979  Eurybia integrifolia Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck 2007-8-25 4537 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
  BFRS181 Image available Festuca arundinacea Peter Rubtzoff 1974-7-24 7767 El Dorado Blodgett Forest: County Road ca. 0.2 mile east of Headquarters Road junction (Comp. 220R) Comment
  UCR176296  Festuca arundinacea George 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
  UCR241741  Festuca arundinacea George K. Helmkamp, E. A. Helmkamp 2012-7-6 19367 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 Comment
  UCR251244  Festuca arundinacea George K. Helmkamp, E. A. Helmkamp 2012-7-6 19357 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 Comment
  CAS-BOT-BC156314  Festuca microstachys Peter Rubtzoff 1976-5-19 8527 El Dorado Blodgett Forest Research Station. Gaddis Creek area off Camp 1 Road, ca. 0.7 miles south of Quail Landing Road Comment
  UCR173784  Festuca microstachys George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10511 El Dorado Northern Sierra Nevada Foothills, c. 5 air mi off Calif. Hwy 193, east of Georgetown; 1.7 mi. N of Wentworth Springs Road on Bottlehill Road (junction just east of Balderson Station) 973 Comment
  UCD73022  Festuca trachyphylla Ellen Dean; Tamara Sasaki 2007-8-26 4546 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
  SACT001216  Festuca viridula H. Skidmore 1934-6-18 El Dorado Wright's Lake area 2438.0 Comment
  UCD66505  Festuca viridula A. A. Beetle; D. E. Beetle, Alva Hansen 16-26 Jul 1945 3910 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  CAS-BOT-BC454515  Fragaria Peter Rubtzoff; John Thomas Howell 1973-7-18 7160 El Dorado Blodgett forest: Bacchi Meadow (Comp. 290R). The Georgetown Divide, Sierra Nevada. 1325 Comment
  UCR191134  Fragaria vesca George K. Helmkamp, E. A. Helmkamp 2007-6-8 12302 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 5.4 miles south of Mormon Emigrant Trail, generally east of Jenkinson Lake 1372 Comment
  SEINET8517813 Image available Frangula californica subsp. tomentella W. J. Hess, Stoynoff, N; Allen, K; Weis, K; Bolger, K 1997-1 7658 El Dorado Nature Area E1, Meadowbrook Rd, 2 miles E of St 193 & 3.5 miles S of Georgetown. Comment
  UCD112776  Frangula californica subsp. tomentella G. K. Helmkamp; E. A. Helmkamp 2007-9-19 12989 El Dorado northern Sierra Nevada Mountains; junction of Lost Creek Road and French Creek Road just north of Frenchtown. 366 Comment
  CAS-BOT-BC55746  Frangula rubra subsp. rubra W. R. Dudley 1900-6-27 s.n. El Dorado Camp Agassiz, near Glen Alpine Comment
  UC566949  Fraxinus latifolia H. L. Mason 1928-5-3 4490 a El Dorado near Cosumnes River bridge (at mouth of Clark Creek); Clark Creek Comment
  SBBG50814  Fremontodendron decumbens B. Zasoski 1967-5-6 31 El Dorado S slope of Pine Hill, near Rescue 579 Comment
  SD125433  Fremontodendron decumbens Roman Gankin 1966-5-13 737 El Dorado Pine Hill, near summit Comment
  CDA36513  Fremontodendron decumbens S. Kuba 1979-6-5 El Dorado Pine Hill, west side of summit. 0 Comment
  CAS-BOT-BC504432  Fritillaria atropurpurea Elsie Z. Lovegrove 1948-6-22 s.n. El Dorado Fallen Leaf Lake, Baldwin side of lake Comment
  POM109746  Fritillaria micrantha Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey. Comment
  RSA367759  Fritillaria micrantha Louis Greata 1901-06 1252 El Dorado Tallac Comment
  UCR217908  Galium aparine George K. Helmkamp, E. A. Helmkamp 2010-5-22 16079 El Dorado Sierra Nevada Mountains Foothills, at the junction of Perry Creek Road and Slug Gulch Road, 0.5 mi. northeast of the village of Fairplay 677 Comment
  RSA87319  Galium bifolium F. W. Peirson 1925-7-4 6265 El Dorado Road along E shore of Fallen Leaf Lake. 1951 Comment
  BFRS459 Image available Galium bolanderi Peter Rubtzoff 1974-7-21 7720 El Dorado Blodgett Forest: Pilot Creek Road ca. 0.1 mi. north of junction with Loop Road (Comp. 10U). Comment
  UCR233464  Galium bolanderi George K. Helmkamp, E. A. Helmkamp 2011-9-1 18205 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles south of its junction with US-50 in Kyburz 1447 Comment
  POM59622  Galium divaricatum Katherine Brandegee 1907-05 s.n. El Dorado New York Ravine Comment
  OBI74514  Galium parisiense David J. Keil 1992-1 23358 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CAS-BOT-BC263232  Galium porrigens G. 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
  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
  UCR209023  Galium porrigens var. porrigens George K. Helmkamp, E. A. Helmkamp 2009-8-19 15504 El Dorado Sierra Nevada Mountains, Ice House Road at the junction to the lower campground and boat ramp of Loon Lake 1976 Comment
  JEPS18280  Galium porrigens var. tenue Peter H. Raven with Mason, Ornduff, et al. 1957-4-28 10723 El Dorado 1.7 mi w Garden Valley (near road); Sierra Nevada Comment
  JEPS52741  Galium porrigens var. tenue Lauramay T. Dempster and G. L. Stebbins 1966-6-29 4289 El Dorado Pine Hill Comment
  UC170074  Galium trifidum var. pusillum Miss Helen D. Geis 1912-6 120 El Dorado Phillips Comment
  UC416650  Galium trifidum var. pusillum R. L. Pendleton and F. M. Reed 1907-7-23 978 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
  UCR229532  Galium triflorum George K. Helmkamp, E. A. Helmkamp 2011-7-30 17945 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
  UCD165075  Garrya Peter Rubtzoff 1975-5-27 7998 El Dorado U.C. Blodgett Forest Research Station: Mainline Road bank at 'Clearcut'. Comment
  POM116292  Gastridium phleoides Marcus E. Jones 1882-7-5 s.n. El Dorado St. Lawrence. Comment
Read comments
Mar 6 2011
  UCD35385  Gastridium phleoides Beecher Crampton 1956-6-22 3589 El Dorado 1.8 miles west of Omo Ranch Post Office. 944 Comment
  SBBG50459  Gaultheria ovatifolia J. Roof, W. Knight, I. Knight 1965-11-4 El Dorado Blodgett's Forest near headquarters Comment
  UCD74422  Gaultheria ovatifolia G. Ledyard Stebbins 1968-6-25 6752 El Dorado This specimen record has two different sets of notes in Stebbins's notebooks. Handwritten notes say: South side of Kings Meadow, near Slab Creek. 4450 ft. 25 Jun 1968. Typed notes say: Slab Creek, 3.5 miles SE of Pino Grande, 0.25 mile west of road crossing at King's Meadows, 4400 ft., 11 July 1968. Newspaper notes say 'Near Kings Meadow. June 25, 1968.' Township/Range data in typed notes is in error, and handwritten notes are correct. This specimen is number 6752 in handwritten notes and 6751 in typed notes. (Coordinates estimated by label maker.) 1356 Comment
  RSA0051407  Gayophytum George K. Helmkamp, E. A. Helmkamp 2012-7-6 19320 El Dorado Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50. 1683 Comment
  SD234919  Gayophytum G. K. Helmkamp, E. A. Helmkamp 2008-7-11 13749 El Dorado Northern Sierra Nevada Mountains: Tragedy Spring Road, 8.0 miles SW of Kirkwood and 0.1 mile N of its junction with CA-88 (Tragedy Spring 7.5' Q) 2421 Comment
  UCR227656  Gayophytum R. F. Thorne 1974-7-31 44935 El Dorado Sierra Nevada Mtns, Grass Lake Road [=Hwy 89, Luther Pass Rd.], S of Meyers and north of Luther Pass 2195 Comment
  UCD103589  Gayophytum diffusum P. B. Kennedy 1920-8-10 31 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC520370  Gayophytum diffusum subsp. parviflorum George K. Helmkamp; Amy Barnes 2014-8-11 22980 El Dorado Northern Sierra Nevada Mountains: N of Union Valley Reservoir, jct of Robbs Peak Rd and Ice House Rd 1728 Comment
  SEINET13276691 Image available Gayophytum diffusum subsp. parviflorum George K. Helmkamp, Amy Barnes 2014-1 22980 El Dorado Northern Sierra Nevada Mountains: north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road (Robbs Peak 7.5' Q.) 1728 Comment
  UC463378  Gayophytum diffusum subsp. parviflorum L. R. Abrams 1930-7-23 12699 El Dorado Tamarack Trail Glen Alpine Canyon 2133 Comment
  UCD103648  Gayophytum diffusum subsp. parviflorum G. K. Helmkamp; E. A. Helmkamp, Amy Barnes 2007-6-20 12368 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake. 1975 Comment
  UCR189596  Gayophytum eriospermum George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12368 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 1976 Comment
  UCD103552  Gayophytum heterozygum G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12791 El Dorado Northern Sierra Nevada Mountains. Ice House Road at the junction to the lower campground and boat ramp of Loon Lake. 1976 Comment
  UCR248534  Gayophytum heterozygum George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22029 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 7.4 miles east of the junction with Volcanoville Road 1320 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
  CDA38137  Gayophytum ramosissimum P. B. Kennedy 1920-8-17 s.n. El Dorado El Dorado National Forest. 0 Comment
  UCD165684  Gentiana calycosa Ellen Dean 2016-7-12 9040 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. West side of Highway 89. Close to the highway. 2062 Comment
  RSA0028450  Geranium dissectum George K. Helmkamp, E. A. Helmkamp 2008-4-25 13333 El Dorado along Bear Creek Road 0.4 mile southeast of its junction with Meadow Brook Road, SE of Georgetown. 747 Comment
  SD234882  Geranium dissectum G. K. Helmkamp, E. A. Helmkamp 2008-4-25 13333 El Dorado Sierra Nevada Mountains Foothills: along Bear Creek Road 0.4 mile southeast of its junction with Meadow Brook road, SE of Georgetown. Large, open, gravelly flat of serpentine. 747 Comment
  UCR197247  Geranium molle George K. Helmkamp, E. A. Helmkamp 2008-4-25 13325 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCR234203  Geranium molle George K. Helmkamp, E. A. Helmkamp 2011-4-12 17176 El Dorado Foothillls Northern Sierra Nevada Mountains, Placerville, along Forni Road, 0.2 mile northwest of its Weber Creek crossing, SE of Hwy 50 near Diamond Springs 488 Comment
  CAS-BOT-BC459357  Geum macrophyllum M. E. Parsons 1909-7-1 s.n. El Dorado Aspen Grove, Tahoe Comment
  JEPS71891  Geum macrophyllum Gladys L. Smith 1972-8-23 3496 El Dorado about Lily Lake Lily Lake 2072 Comment
  UCR218252  Gilia capillaris George K. Helmkamp, E. A. Helmkamp 2010-7-23 16601 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
  UC125072  Gilia capitata subsp. mediomontana Katharine Brandegee July 1902- July 1908 El Dorado Kyburz Comment
  UCR37254  Gilia leptalea A. C. Sanders 1984-6-17 5025 El Dorado Sierra Nevada Mountains, Silver Fork of the American River above the Fitch Rantz Bridge, 9.4 road mi SE of Kyburz 1707 Comment
  SEINET11265980  Gilia leptalea subsp. bicolor George Helmkamp, E. A. Helmkamp 2010-8-20 16813 El Dorado Northern Sierra Nevada Mountains: Foster Meadow Road 0.6 miles west of Mormon Emigrant Trail in the Leek Spring area (Tragedy Spring 7.5' Q.); 0 2232 Comment
  UCR201572  Gilia leptalea subsp. bicolor George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13906 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  RSA0039242  Gilia leptalea subsp. leptalea George K. Helmkamp, Elizabeth A. Helmkamp 2013-7-10 21033 El Dorado Mormon Emigrant Trail at the junction with Pilliken Road 1823 Comment
  UCR258243  Gilia leptalea subsp. leptalea George K. Helmkamp, Amy Barnes 2012-8-19 19675 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
  RSA781450  Gilia tricolor George K. Helmkamp, E. A. Helmkamp 2010-4-24 15940 El Dorado Oak Ridge Road just east of its junction with Blend-O-Green Way, jct. is north of Green Valley Road 390 Comment
  UCD38779  Githopsis specularioides Beecher Crampton 1958-6-9 4929 El Dorado 1.5 miles west of Garden Valley. 579 Comment
  UCD44812  Glyceria elata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2178 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 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
  RSA9174  Glyceria striata C. B. Wolf 1928-8-15 3293 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2287 Comment
  CAS-BOT-BC303815  Gnaphalium Peter Rubtzoff 1974-6-25 7627 El Dorado The Georgetown Divide. Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E) 1325 Comment
  UCR170654  Gnaphalium canescens subsp. beneolens George K. Helmkamp, E. A. Helmkamp 2005-8-9 9770 El Dorado Northern Sierra Nevada Foothills., WSW of Lake Tahoe; Union Reservoir along Ice House Road; boat ramp and loading area 1476 Comment
  UCR178662  Gnaphalium canescens subsp. beneolens George K. Helmkamp, E. A. Helmkamp 2006-9-7 11343 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of its junction with Wentworth Springs Road 1701 Comment
  BFRS302 Image available Gnaphalium luteoalbum Peter Rubtzoff 1972-9-27 6949 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  BFRS303 Image available Gnaphalium luteoalbum Peter Rubtzoff 1972-10-3 6983 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  BFRS349 Image available Gnaphalium luteoalbum Peter Rubtzoff, John Thomas Howell 1973-7-19 7179 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  BFRS346 Image available Gnaphalium palustre Peter Rubtzoff 1974-7-22 7742 El Dorado Blodgett Forest: Gaddis Creek area off Lower Gaddis Creek Road ca. 0.65 mi. south of junction with Chinquapin Flat Road (Comp. 580E). Comment
  UCD131652  Gnaphalium palustre Beecher Crampton 1974-8-3 9073 El Dorado South Lake Tahoe, Truckee Marsh. Comment
  UCR170648  Gnaphalium palustre George K. Helmkamp, E. A. Helmkamp 2005-8-9 9776 El Dorado Northern Sierra Nevada Foothills, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  BFRS106 Image available Goodyera Peter Rubtzoff 1972-10-11 7011 El Dorado Blodgett Forest: Bacon Canyon in headquarters area (Comp. 250R). Comment
  CAS-BOT-BC304966  Grindelia hirsutula Marcus E. Jones 1882-7-6 3611 El Dorado St. Lawrence 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
  SEINET3818203  Habenaria sparsiflora Unknown 1943-1 El Dorado Comment
  UCR206605  Hackelia George K. Helmkamp, E. A. Helmkamp 2009-7-2 15099 El Dorado Sierra Nevada Mountains, Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 Comment
  UCR231015  Hackelia micrantha George K. Helmkamp, E. A. Helmkamp 2010-8-7 16717 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
  JEPS71514  Hackelia micrantha Gladys L. Smith 1972-7-20 3370 El Dorado along trail just below Lake Gilmore 2529 Comment
  UCD42638  Hackelia velutina Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  RSA496343  Hackelia velutina Elaine Joyal, D. Mehlman 1988-7-1 1301 El Dorado Fallen Leaf Lake, n edge, sw of Lake Tahoe. 1950 Comment
  UCD132740  Helenium bigelovii G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12802 El Dorado Northern Sierra Nevada Mountains. Unnamed lake at the junction of Angel Creek and Gerle Creek, 0.5 mile west of Wentworth Springs Road. 1598 Comment
  UCD36997  Hemizonella minima Beecher Crampton 1956-6-22 3603 El Dorado 1/2 mile E of Omo Ranch Post Office. 1082 Comment
  CAS-BOT-BC310044  Hemizonella minima G. Thomas Robbins 1943-6-13 1161 El Dorado Along Park Creek road, w. of its junction with the Plum Creek and Hazel Valley roads 1219 Comment
  UCR179813  Hemizonia fitchii George K. Helmkamp, E. A. Helmkamp 2006-10-20 11549 El Dorado Northern Sierra Nevada Mountains Foothills, 0.6 mile northwest of Pleasant Valley along Pleasant Valley Road 756 Comment
  CHSC106303  Hesperolinon micranthum L. P. Janeway; B. Castro 2010-6-12 10003 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Falls Unit; ridge northwest of Kanaka Valley Road, southeast of the upper South Fork American River arm of Folsom Lake, and east of Salmon Falls Road. 343 Comment
  JEPS32308  Hesperolinon micranthum M. K. Curran May, 1883 El Dorado Comment
  UCD110552  Hesperolinon micranthum D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. 640 Comment
  UCD42483  Heterocodon rariflorum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SEINET11261446  Heterotheca grandiflora George Helmkamp, E. A. Helmkamp 2011-11-20 18469 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Road, 1.9 miles northeast of the bridge over the American River.; 0 192 Comment
  UCD70375  Heterotheca villosa D. Sanchez-Mata 1998-7-25 s.n. El Dorado South Lake Tahoe-Luther Pass. El Dorado National Forest. 1950 Comment
  CAS-BOT-BC310928  Heterotheca villosa var. minor Le Roy Abrams 1911-7-27 4786 El Dorado Lake Tahoe Region. Lake Valley 1950 Comment
  CAS-BOT-BC310931  Heterotheca villosa var. minor G. L. Stebbins 1970-9-7 7093 El Dorado Between Wright's Lake and Crystal Basin, southeast of Four Cornered Peak 1859 Comment
  RSA9264  Heterotheca villosa var. minor C. B. Wolf 1928-8-17 3347 El Dorado Trail from Susie to Heather Lake. 2393 Comment
  UC217368  Heuchera micrantha var. erubescens H. M. Hall 1921-6-28 11378 El Dorado Sky Park Comment
  CAS-BOT-BC420464  Heuchera micrantha var. erubescens Geo. Hansen 1896-7-28 1895 El Dorado Cosumnes 1524 Comment
  CAS-BOT-BC420466  Heuchera micrantha var. erubescens J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Between Roverton and Johnson's on the S Fork Amer. River Comment
  CAS-BOT-BC424328  Heuchera rubescens Mrs. H. C. Cantelow 1940-7-20 s.n. El Dorado East of Kit Carson summit 2613 Comment
  UC480719  Heuchera rubescens var. glandulosa W. C. Blasdale 1923-7-19 El Dorado Fallen Leaf Lake; Lake Tahoe Region, Fallen Leaf Lake Comment
  CAS-BOT-BC312355  Hieracium albiflorum A. A. Heller 1911-8-10 11517 El Dorado Near Echo Camp on the Lincoln Highway 2225 Comment
  CAS-BOT-BC312360  Hieracium albiflorum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  RSA715294  Hieracium albiflorum George K. Helmkamp, E. A. Helmkamp 2005-8-9 9777 El Dorado Nothern Sierra Nevada Foothills: WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road. 1576 Comment
  SEINET959559  Hieracium albiflorum G. K. Helmkamp, E. A. Helmkamp 2005-1 9696 El Dorado Northern Sierra Nevada Foothills: 30 mi SW of Lake Tahoe; 1 mi E of Jenkison Lake along Mormon Emigrant Road (County Highway 5) (Sly Park 7.5 Q) 1219 Comment
  UCD133148  Hieracium albiflorum G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11161 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road. 2174 Comment
  UCR176031  Hieracium albiflorum George 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
  UCD113104  Hieracium horridum Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 12 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  RSA0016038  Hippuris vulgaris Robert F. Thorne 1974-7-31 44923 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  UCD81605  Holcus lanatus Collector Unknown 1925-6-15 s.n. El Dorado Kyburz. Comment
  UCR218981  Holcus lanatus George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16321 El Dorado Sierra Nevada Mountains Foothills, about 0.1 mile south of Slug Gulch Road at a point 4.7 miles east of its junction with Perry Creek Road 1021 Comment
  RSA30436  Holodiscus discolor A. A. Heller 1915-8-4 12135 El Dorado Growing about granite rocks at Summit Pass on the Lincoln Hwy. 2195 Comment
  UCR206866  Holodiscus discolor George K. Helmkamp, E. A. Helmkamp 2009-6-25 15046 El Dorado Sierra Nevada Mountains Foothills, Forbay Road at South Fork American River, 7.6 miles north of junction with Pony Express Trail in Pollock Pines 579 Comment
  CAS-BOT-BC152598  Holodiscus discolor var. discolor Richard M. Holman 1934-8-1 s.n. El Dorado Between Charity Valley and Twin Lakes Comment
  SBBG51099  Holodiscus discolor var. microphyllus N. R. Zabriskie 1973-8-15 687 El Dorado S shore Echo Lake 2255 Comment
  UCR230745  Holodiscus microphyllus var. microphyllus George K. Helmkamp, E. A. Helmkamp 2010-9-30 16981 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 4.3 miles north of its junction with Wentworth Springs Road, 0.65 mi. SSW of Loon Lake 1976 Comment
  CAS-BOT-BC311887  Holozonia filipes John Thomas Howell 1930-10-12 5583 El Dorado In bed of N. Fk. of Cosumnes River 6.5 miles north of Plymouth Comment
  UCD85491  Hordeum brachyantherum August L. Hormay 1932-7-7 s.n. El Dorado Upper Truckee River. Comment
  CAS-BOT-BC280873  Hordeum brachyantherum subsp. brachyantherum Catherine Best 1981-8-13 s.n. El Dorado Echo Lake 2255 Comment
  CAS-BOT-BC273487  Hordeum vulgare Peter H. Raven; H. L. Mason; R. Ornduff; et al. 1957-4-27 10690 El Dorado 1.9 mile e. of Shingle Springs Comment
  CAS-BOT-BC541432  Horkelia elata G. Ledyard Stebbins 1971-1-15 8035 El Dorado 1 mi SE of Pine HIll [exact location unknown] 426 Comment
  SD237589  Horkelia fusca subsp. parviflora G. K Helmkamp, E. A. Helmkamp 2009-7-22 15256 El Dorado Sierra Nevada Mountains: Wright's Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing (Pyramid Peak 7.5'Q) 2015 Comment
  UC1128155  Horkelia fusca subsp. parviflora P. L. Johannsen 1934-7-18 394 El Dorado 1/4 mi se Wilson's; Pyramid Pk quad, El Dorado National Forest 2011 Comment
  UC481105  Horkelia fusca subsp. parviflora R. L. Pendleton and F. M. Reed 1907-7-28 1285 El Dorado rd between Camp Agassiz-Tallac Lake Tahoe Region 1920 Comment
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  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
  CAS-BOT-BC532320  Horkelia fusca var. parviflora Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  SEINET3256452 Image available Horkelia fusca var. parviflora G. Thomas Robbins 1945-8-5 2094 El Dorado Woods about 1/2 mi. s. of Rubicon Springs. 1830 Comment
  CAS-BOT-BC514263  Horkelia fusca var. pseudocapitata A. A. Heller 1919-7-29 13335 El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  BFRS434 Image available Horkelia tridentata Peter Rubtzoff, John Thomas Howell 1973-7-18 7150 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  SEINET7249083  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2012-1 19343 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
  SBBG128604  Horkelia tridentata var. tridentata G. K. Helmkamp, E. A. Helmkamp 2012-5-28 19076 El Dorado 1.1 mi E of the E dam of Jenkinson Lake via Mormon Emigrant Trail, then 0.6 mi SE toward Fleming Meadow (?) on an unnamed rd off Bonetti Rd 1169 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
  CAS-BOT-BC536270  Horkelia tridentata var. tridentata Clarence R. Quick 1936-7-7 1690 El Dorado Between north fork of Silver Creek and Robb's Peak, El Dorado National Forest 1828 Comment
  CAS-BOT-BC438837  Hosackia incana George K. Helmkamp; Mary Alice Barnes 2013-5-10 20529 El Dorado Northern Sierra Nevada Mtns. Foothills: Wentworth Springs Road, 3.4 miles east of Georgetown. 983 Comment
  UCD106095  Hosackia oblongifolia Collector unknown 1925-6-15 1722 El Dorado Kyburz. Comment
  UCD106166  Hosackia oblongifolia W. A. Williams 1951-7-6 s.n. El Dorado Hwy 50, 1 mi. E. Strawberry. 1828 Comment
  UCD106179  Hosackia oblongifolia var. oblongifolia G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10769 El Dorado Northern Sierra Nevada Mountains; about 1.3 miles north of Hwy US-50 on Wright's Lake Road. 1676 Comment
  SD241006  Hosackia pinnata George K. Helmkamp, E. A. Helmkamp 2011-9-1 18198 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.9 miles south of its junction with US-50 in Kyburz. 1280 Comment
  CAS-BOT-BC315831  Hulsea algida G. Thomas Robbins 1945-8-12 2116 El Dorado Western face of Freel Peak near summit 3322 Comment
  CAS-BOT-BC73659  Humulus lupulus var. lupuloides Gladys L. Smith 1971-9-25 3100 El Dorado Sierra Nevada - Echo summit (Hwy. #50), in front of California Alpine Lodge. 2250 Comment
  UCR173686  Hydrophyllum occidentale George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10566 El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 7.2 miles east of Ice House Canyon Road 1162 Comment
  JEPS72627  Hypericum anagalloides Gladys L. Smith 1964-7-29 2183 El Dorado around edge of Audrain Lake (Echo Summit region); Echo Summit region 2164 Comment
  UCR176422  Hypericum anagalloides George K. Helmkamp, E. A. Helmkamp 2006-7-10 10898 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
  SEINET9372890  Hypericum calycinum Unknown 2009-10-21 15696 El Dorado Sierra Nevada Mountains Comment
  SEINET2441555  Hypericum concinnum George K. Helmkamp, E. A. Helmkamp 2009-6-3 14906 El Dorado Northern Sierra Nevada Mountains: Forbay Road, 4.7 miles northwest of its junction with Pony Express Trail in Pollock Pines (Slate Mountain 7.5' Q.). 945 Comment
  SJSU3996  Hypericum concinnum C. W. Sharsmith 1964-6-13 7266 El Dorado 1 mi W of Shingle Springs 365 Comment
  UCD110363  Hypericum concinnum Al Stevenson 1964-5-4 21 El Dorado State Highway 49, 3-4 miles south of Cool. 457 Comment
  UCD14616  Hypericum concinnum Nathan Horn 1989-6-2 21 El Dorado El Dorado Co.; along Ringold Road, ca. 2 miles east of Diamond Springs; 573 Comment
  UC674795  Hypericum formosum var. scouleri Thomas Morley 1941-9-20 151 El Dorado n. side of Placerville-Echo Lake hwy. (J-50) at Twin Bridges (along edge of Pyramid Creek); Sierra Nevada 1828 Comment
  UCD110374  Hypericum perforatum subsp. perforatum G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-10 10664 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 6.1 miles north of Hwy US-50. 1653 Comment
  UCD61619  Hypericum scouleri Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4176 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 Comment
  CAS-BOT-BC401349  Hypericum scouleri Geo. B. Grant 1906-7-20 7105 El Dorado Mt. Tallac, Lake Tahoe Comment
  UCD126564  Ipomoea purpurea T. C. Fuller 1961-10-5 7085 El Dorado west of Gold Hill Road., 0.1 mile west of Cold Spring Road, 3 miles northwest of Placerville. Comment
  UCD42546  Ipomopsis aggregata Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SBBG58359  Ipomopsis aggregata subsp. aggregata Milo H. Gates 1879-1 El Dorado Strawberry Comment
  UC1073312  Iris hartwegii George B. Rossbach 1955-5-21 225 El Dorado near Pacific (canyon of North Fork American River, n of Rt 50) 914 Comment
  UCD170876  Isatis tinctoria George K. Helmkamp; Elizabeth Helmkamp 2006-6-10 10702 El Dorado Northern Sierra Nevada Mountains, Ice House Road at the turnoff to Loon Lake. 1982 Comment
  JEPS118187  Isoetes nuttallii Dean W. Taylor 2004-3-31 19049 El Dorado Farnham Ridge (16 air miles NNE of Jackson) 1066 Comment
  UCD43666  Isoetes nuttallii C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1032 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  CAS-BOT-BC142463  Ivesia santolinoides J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Celio's Ranch, near Meyer's Station 1914 Comment
  CAS-BOT-BC340282  Jensia rammii H. M. Hall 1921-6-25 11305 El Dorado Sly Park 1036 Comment
  UC1069894  Jensia rammii P. L. Johannsen and A. D. Gifford 1934-6-13 347 El Dorado Plum Creek Pyramid Pk. Quad., El Dorado National Forest, Plum Creek Comment
  UC1205988  Juglans californica var. hindsii Mrs. E. G. Thomsen 1961-4-5 A El Dorado 4.4 mi s Shingle Springs; Watkins Farm Comment
  UCR219139  Juglans californica var. hindsii George K. Helmkamp, E. A. Helmkamp 2009-9-17 15631 El Dorado Foothills, northern Sierra Nevada Mountains, Pleasant Valley Road (CA-49) in Diamond Springs, 0.1 mile east of the junction with Patterson Drive 537 Comment
  CAS-BOT-BC126728  Juglans hindsii G. K. Helmkamp; E. A. Helmkamp 2009-10-9 15666 El Dorado Sierra Nevada Mountains Foothills: along Snows Road, 0.9 mile south of Carson Road in Camino, 0.3 mi. south of Hwy 50 933 Comment
  CAS-BOT-BC109902  Juncus W. R. Dudley 1893-6-8 s.n. El Dorado Meadow back of Tallac House. Comment
  UCR250054  Juncus balticus George K. Helmkamp, Elizabeth Helmkamp 2013-5-22 20656 El Dorado Northern Sierra Nevada Mtns. Foothills, Along E-16 (Mt. Aukum Rd.) at the southwest end of Angustini Reservoir 569 Comment
  UCD118790  Juncus balticus subsp. ater Kendra Sikes; Danielle Roach 2010-9-23 257 El Dorado Smaller fen about 600 m NE of Hell Hole Fen, about 1.2 km SE from end of forest road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_705_124_F4 of the CNPS/Forest Service fen vegetation project. 2500 Comment
  UCD165845  Juncus balticus subsp. ater Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9178 El Dorado West side of Tahoe Basin. Southeastern tip of D.L. Bliss State Park. On north side of Emerald Point. 1904 Comment
  UCSB63796  Juncus balticus subsp. ater Janeway, L.; Schroder, Eric 1998-8-19 El Dorado T12N, R183, SW1/4 ofSE1/4 of sec. 30; Echo Lake quad; Large meadow along Angora Creek; about 1.7 mi east-se of Fallen Leaf Lake (Washoe Meadows State Parl) 1920 Comment
  JEPS66942  Juncus chlorocephalus W. A. Setchell, C. C. Dobie 1901-7-8 El Dorado vicinity Lake Tahoe; , Rubicon Park 1897 Comment
  UCD141433  Juncus chlorocephalus G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10886 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. 2029 Comment
  RSA800477  Juncus covillei Peter Rubtzoff, Donald Goheen 1974-9-18 7902 El Dorado East-northeast of Leonardi Spring, about half-way between the spring and dirt road NE of spring. 1311 Comment
  JEPS73241  Juncus effusus subsp. pacificus Gladys L. Smith 1972-7-20 3383 a El Dorado Glen Alpine Spring 2194 Comment
  SEINET9347498  Juncus ensifolius Unknown 2007-9-11 12937 El Dorado Northern Sierra Nevada Mountains Comment
  UCR176446  Juncus ensifolius George K. Helmkamp, E. A. Helmkamp 2006-8-7 11178 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  UCR233352  Juncus ensifolius George K. Helmkamp, E. A. Helmkamp 2011-9-1 18232 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  RSA69455  Juncus ensifolius F. W. Peirson 1931-8-7 9528 El Dorado Trail to Grass Lake above Glen Alpine, Glen Alpine Creek Basin. 2134 Comment
  UCD165260  Juncus laccatus Peter Rubtzoff 1972-10-4 7004 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: head of Bacon Canyon near Spring Road (Comp. 260U) 1325 Comment
  UCD141563  Juncus longistylis G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11068 El Dorado Northern Sierra Nevada Mtns: along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Highway US-50. 1864 Comment
  CHSC73235  Juncus nevadensis L. P. Janeway; Susi Urie 1998-8-4 5917 El Dorado Lake Tahoe Basin Management Unit. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  UC1133678  Juncus nevadensis C. M. Belshaw 1936-7-11 2602 El Dorado 1.5 mi sw Echo; Pyramid Pk. Quad. 1676 Comment
  UC480704  Juncus nevadensis W. C. Blasdale 1923-7-23 El Dorado Grass Lake Lake Tahoe Region 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-BC293747  Juncus tenuis Peter Rubtzoff; John Thomas Howell 1973-7-17 7057 El Dorado Along Wentworth Springs Road, ca. 7 miles east of Georgetown on road to Blodgett Forest. Comment
  CAS-BOT-BC81093  Juniperus communis Le Roy Abrams 1911-7-29 4880 El Dorado [Glenn] Glen Alpine Trail, Mt. Tallac 2590 Comment
  JEPS72460  Kalmia polifolia subsp. microphylla Gladys L. Smith 1971-7-9 3084 El Dorado Lower Haypress Meadow 2499 Comment
  UC412678  Kalmia polifolia subsp. microphylla Miss K. A. Chandler 1901-8-5 El Dorado Glen Alpine near Tahoe; Glen Alpine Comment
  UC527827  Kelloggia galioides Ira L. Wiggins 1933-7-17 6748 El Dorado near Lily Lake; Lake Tahoe Region Comment
  UCR170637  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2005-8-9 9802 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; WSW of Lake Tahoe; 7.4 miles N of Union Reservoir along Ice House Road at the junction of Cheese Camp Road 1765 Comment
  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
  UCR232629  Lactuca serriola George K. Helmkamp, E. A. Helmkamp 2011-10-13 18418 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 8.1 miles northwest of Pollock Pines, at north side of bridge over the South Fork American River 596 Comment
  CAS-BOT-BC354315  Lactuca serriola Peter Rubtzoff 1972-10-12 7018 El Dorado U.C. Blodgett Forest Research Station: Clear-cut on Main Line Road. Comment
  UCD133573  Lactuca serriola G. L. Stebbins 1977-8-7 77140 El Dorado Camino. 914 Comment
  CAS-BOT-BC332826  Lagophylla ramosissima John Thomas Howell 1930-10-12 5561 El Dorado 2 miles norht of Placerville Comment
  SEINET3238893 Image available Lamium amplexicaule George K. Helmkamp, E. A. Helmkamp 2007-12-11 13128 El Dorado Sierra Nevada Mountains Foothills; Lake Oaks Mobile Home Park. 530 Comment
  UCR184374  Lamium amplexicaule George K. Helmkamp, E. A. Helmkamp 2007-3-3 11594 El Dorado Northern Sierra Nevada foothills., Cameron Park, junction of Santos Circle & Santos Court 370 Comment
  UCR206896  Lamium amplexicaule George K. Helmkamp, E. A. Helmkamp 2009-3-5 14333 El Dorado Northern Sierra Nevada Mtns. Foothills, Sand Ridge Road 4.3 miles east of its junction with CA-49 494 Comment
  CAS-BOT-BC123332  Lathyrus goldsteiniae Miss Lutie Goldstein 1903-7-12 s.n. El Dorado Lakeside Park, Lake Tahoe 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
  CAS-BOT-BC213259  Lathyrus sulphureus Gilbert T. Benson 1924-4-13 33 El Dorado Meadow near Webber Creek, 1 mile south of Placerville. Comment
  UCD147698  Lathyrus sulphureus Allyson Ayalon; Lucie Jerabkova 2012-7-1 76 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UC912276  Layia pentachaeta subsp. pentachaeta Herbert L. Mason 1932-4-25 7010 El Dorado s of Lotus Comment
  SEINET11447838 Image available Layia platyglossa H. N. Mozingo 1976-4-3 76 -5 El Dorado Junction of why 193 and Hwy 49 (Cool) 457 Comment
  UC876898  Ledum glandulosum A. A. Heller 1916-8-9 12509 El Dorado Haypress Meadow above Echo Lake; Haypress Meadow 2590 Comment
  UCD60422  Lemna minuta Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3974 El Dorado Washoe Meadows State Park. West side of Angora Meadow, opposite manholes #1 and #2. 1920 Comment
  UCD149114  Lemna valdiviana Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8481 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. 1926 Comment
  UCD96123  Leontodon saxatilis Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6983 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
  UCR170357  Leontodon taraxacoides subsp. taraxacoides George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9855 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
  CAS-BOT-BC89055  Lepidium didymum John Thomas Howell 1954-5-16 29653 El Dorado Sierra Nevada. Placerville. 563 Comment
  CAS-BOT-BC13001  Lepidium virginicum Elsie Z. Lovegrove 1951-9-22 s.n. El Dorado Richardson Meadow. Lake Tahoe. Comment
  UCD165675  Lepidium virginicum subsp. menziesii Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9026 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along fire road on western side of Highway 89. 2126 Comment
  UC306883  Leptodactylon pungens unknown 1918-7-21 El Dorado Ralston Peak ridge; Sierra Nevada, Ralston Peak ridge 2743 Comment
  POM64974  Leptosiphon androsaceus Katherine Brandegee s.n. El Dorado Steud Hills S.E. of Salmon Falls Comment
  SBBG12055  Leptosiphon ciliatus D. Myrick 1958-6-30 103 El Dorado below Fallen Leaf Lake, Lake Tahoe 1889 Comment
  OBI11419  Leptosiphon ciliatus Lewis S. Rose 1963-7-9 63189 El Dorado 1 mi SW of Meyers 1981 Comment
  POM299438  Leptosiphon ciliatus L. S. Rose 1941-7-12 41474 El Dorado Meeks Bay, Lake Tahoe 1900 Comment
  POM74253  Leptosiphon filipes Marcus E. Jones 1882-7-7 10394 El Dorado St. Lawrence [Placer County on specimen label] Comment
  UCD60644  Leptosiphon harknessii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4107 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  POM177404  Leptosiphon harknessii L. R. Abrams 1930-7-23 12694 El Dorado Tamarack Trail, Glen Alpine Canyon 2287 Comment
  RSA523354  Leptosiphon montanus Gordon H. True Jr. 1936-4-9 409 El Dorado Ridge between Eldorado and Shingle Springs. 457 Comment
  UC829027  Lessingia leptoclada A. A. Heller 1915-8-7 12198 El Dorado on Lincoln Hwy 10 mi e Placerville 975 Comment
  UCD134077  Lessingia leptoclada G. K. Helmkamp; E. A. Helmkamp 2007-9-1 12870 El Dorado Northern Sierra Nevada Mountains. Happy Valley Road, 7.8 miles east of its junction with CA Hwy E-16/ 1008 Comment
  UCR179355  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2006-9-20 11412 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  UCR189762  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2007-9-1 12859 El Dorado Foothills, northern Sierra Nevada Mountains, Happy Valley cutoff road 0.2 mile southeast of its junction with CA-E-16 (generally, northeast of Somerset) 607 Comment
  UCR229578  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2011-7-30 17914 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-BC339592  Lessingia leptoclada H. F. Copeland 1936-8-22 s.n. El Dorado 5 miles above Placerville Comment
  POM203333  Lessingia leptoclada M. Halperin 1932-9-13 909 El Dorado Near Camino. 976 Comment
  SBBG128640  Lessingia leptoclada G. K. Helmkamp, E. A. Helmkamp 2010-9-23 16952 El Dorado Peavine Ridge Rd, 2.8 mi W of Ice House Rd and at the jct with Forest Road 31 and Round Tent Cyn Rd 1581 Comment
  SD212502  Lessingia virgata G. K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9854 El Dorado East of Sacramento; Sly Park Road, ca. 2.0 miles east of Pleasant Valley. 854 Comment
  BFRS150 Image available Leucothoe davisiae Peter Rubtzoff 1972-9-14 6896 El Dorado Blodgett Forest: Mutton Creek area just south of County Road (Comp. 310U). Comment
  UCD101619  Lewisia longipetala G. L. Stebbins 1968-7-15 6785 El Dorado on Crystal Range, Desolation Wilderness, 0.5 mile north of Lyons Lake. 2895 Comment
  JEPS87114  Lewisia longipetala Anne Halford July 1991 El Dorado Dick's Lake Desolation Wilderness Comment
  CAS-BOT-BC444116  Lewisia nevadensis Mrs. Marian Campbell 1920-6-28 s.n. El Dorado Lake Tahoe Region. Fallen Leaf Lake. Comment
  CAS-BOT-BC444114  Lewisia nevadensis Elsie Z. Lovegrove 1949-6-17 s.n. El Dorado Cut-off to Meyer's Comment
  UC420606  Lewisia pygmaea R. L. Pendleton and F. M. Reed 1907-7-23 1023 El Dorado Glen Alpine, Grass Lake Trail Lake Tahoe Region 2103 Comment
  POM213952  Lewisia triphylla J. B. Lillard 1935-7-7 s.n. El Dorado Wright s Lake. 2134 Comment
  UCR191086  Ligusticum californicum George K. Helmkamp, E. A. Helmkamp 2007-6-8 12292 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 2.0 miles south of Mormon Emigrant Trail 1189 Comment
  JEPS16582  Ligusticum grayi P. B. Kennedy 1920-8-10 21 El Dorado El Dorado Nat'l Forest, Barrett Camp, Silver Creek 1935 Comment
  UC463345  Ligusticum grayi L. R. Abrams 1930-8-15 12743 El Dorado Glen Alpine to Susie Lake 2286 Comment
  UCD127549  Ligusticum grayi G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10995 El Dorado Northern Sierra Nevada Mountains; Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  OBI81571  Ligusticum grayi Tracey & Viola Call, Viola Call 1960-7-28 2011 El Dorado About 4 miles below Silver Lake on Highway 88. In pine and fir forest. 2134 Comment
  CAS-BOT-BC257347  Lilium Peter Rubtzoff 1972-8-30 6879 El Dorado U.C. Blodgett Forest Research Station, along East Fork of Gaddis Creek, ca. 500 feet south of clear-cut. Comment
  UC188726  Lilium humboldtii C. F. Sonne Jun 1890 3888 a El Dorado near Rattlesnake Bar Comment
  UC3754  Lilium washingtonianum subsp. washingtonianum C. J. Fox Jr. Jul 1895 El Dorado Cascade Lake; Tallac Comment
  UCD14321  Limnanthes alba Sutton 1984-5-28 27 El Dorado El Dorado Co.; Sly Park State Recreational Area, 2 miles in on the north side of the lake; 1066 Comment
  JEPS13543  Limnanthes alba subsp. versicolor Rimo Bacigalupi with G. T. Robbins 1955-5-21 5161 El Dorado 1.5 mi n Pleasant Valley (along Camino-Pleasant Valley road); Drainage of Webber Creek 762 Comment
  RSA262389  Limnanthes douglasii subsp. rosea David West 1960-5-7 23 El Dorado On State Highway 49, 4 miles south of El Dorado. 762 Comment
  UCD33856  Limnanthes douglasii subsp. striata Beecher Crampton 1974-4-15 9042 El Dorado Bass Lake road, 2 miles N.E. of Clarksville. Comment
  UC726860  Limnanthes striata A. A. Heller 1911-4-6 12291 El Dorado between Clarksville and Shingle Springs Comment
  RSA781446  Linanthus bicolor George K. Helmkamp, E. A. Helmkamp 2010-4-24 15939 El Dorado Oak Ridge Road just east of its junction with Blend-O-Green Way, jct. is north of Green Valley Road 390 Comment
  UCR193180  Linanthus bicolor George K. Helmkamp, E. A. Helmkamp 2007-5-31 12253 El Dorado Northern Sierra Nevada Mountains, Forestry Route 32, 0.8 mile east of its junction with Ice House Road 1616 Comment
  UCR197381  Linanthus bicolor George K. Helmkamp, E. A. Helmkamp 2008-4-25 13335 El Dorado Sierra Nevada Mountains Foothills, along Bear Creek Road 0.4 mile southeast of its junction with Meadow Brook Road, SE of Georgetown 747 Comment
  JEPS71350  Linanthus ciliatus Gladys L. Smith 1964-7-4 2051 El Dorado between U.S. Hwy 50 and Benwood Meadow (near first pond, Sayles Canyon Trail) 2133 Comment
  UC1093655  Linanthus dichotomus Herbert L. Mason 1957-4-28 14691 El Dorado about 5 mi s Georgetown; Garden Valley 579 Comment
  UC747610  Linanthus dichotomus G. Thomas Robbins 1945-4-22 1863 El Dorado 3 mi e Shingle Springs (along U.S. Highway 50) 457 Comment
  UC1714593  Linanthus harknessii Milo S. Baker 1904-7-15 El Dorado Fallen Leaf Lake; Lake Tahoe Region Comment
  UC463389  Linanthus harknessii L. R. Abrams 1930-7-23 12694 El Dorado Tamarack Trail Glen Alpine Canyon 2286 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
  UC747617  Linanthus parviflorus G. Thomas Robbins 1945-4-22 1861 El Dorado about 3 mi e Shingle Springs 457 Comment
  CHSC114907  Linanthus pungens M. Beyers; G. F. Hrusa 2011-7-20 1005 El Dorado The Sierra Nevada Mountains: Shealor Lakes. Comment
  HSC44789  Linanthus pungens Maralyn O'Meara Jun 1974 505 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  RSA69641  Listera convallarioides Frank W. Peirson 1925-7-6 6300 El Dorado Lake of the Woods Trail from Fallen Leaf Lake. Sierra Nevada. Comment
  CAS-BOT-BC425348  Lithophragma affine Peter Rubtzoff 1976-6-9 8611 El Dorado Blodgett Forest: Quail Landing Road near junction with Chinquapin Flat Road (Comp. 630E); Sierra Nevada. 1289 Comment
  CAS-BOT-BC430956  Lithophragma bolanderi Wm. Vortriede 1928-5-16 s.n. El Dorado Coloma Comment
  UC402473  Lithophragma glabrum R. L. Pendleton and F. M. Reed July 1907 1135 El Dorado Lake Tahoe Region Comment
  UCD66317  Lolium perenne Beecher Crampton 1956-6-22 3615 El Dorado 3.2 miles northwest of Somerset, ca. 9 miles southeast of Placerville. Comment
  JEPS8410  Lomatium marginatum var. marginatum Rimo Bacigalupi with G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3310 El Dorado 1.8 mi. n.e. Georgetown (w. slopes of Hotchkiss Hill); Hotchkiss Hill 975 Comment
  UCD127797  Lomatium utriculatum G. K. Helmkamp; E. A. Helmkamp 2006-3-26 10109 El Dorado Northern Sierra Neveda Foothills: ENE of Sacramento; Rock Creek Road, 1.4 mi E of CA Highway 193 (generally E of Chili Bar). 428 Comment
  UCD160949  Lonicera G. Ledyard Stebbins 1978-7-2 78128 El Dorado El Dorado National Forest, 7 miles southeast of Lake Tahoe in meadow at Fountain Place. (Exact location unknown. Coordinates estimated by label maker.) 2377 Comment
  RSA79509  Lonicera conjugialis E. K. Balls, P. C. Everett 1952-10-8 18109 El Dorado 1.8 miles NW of El Dorado-Alpine Co line. Hwy 89. 2134 Comment
  SEINET10745608  Lonicera conjugialis Andrew Townesmith, Karen M. Meyer 2007-8-9 Townesmith 918 El Dorado El Dorado National Forest, Pacific Ranger District. Vicinity of Lyons Creek Trailhead, off Forest Service route 4, 4.0 miles NW of intersection with US route 50. T11N R16E S8. 2053 Comment
  UC747052  Lonicera conjugialis G. Thomas Robbins 1945-7-1 2021 El Dorado Wrights Lake 2133 Comment
  UCD125409  Lonicera conjugialis Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7495 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. 1917 Comment
  UCD137292  Lonicera conjugialis P. B. Kennedy 1916-8-1 46 El Dorado El Dorado National Forest - Barret Camp. 1935 Comment
  UC1125235  Lonicera hispidula var. vacillans P. L. Johannsen 1931-7-10 6 El Dorado Mouth of Trail Gulch Placerville Quadrangle 518 Comment
  UC1613958  Lotus Charles M. Belshaw 1935-5-30 944 El Dorado 1/2 mi. n. Coloma; Sierra Nevada foothills Comment
  UC555532  Lotus grandiflorus var. grandiflorus H. L. Mason 1928-5-4 4531 El Dorado near Pilot Hill; Hastings Creek Comment
  RSA0065885  Lotus nevadensis var. nevadensis George K. Helmkamp, Elizabeth A. Helmkamp 2013-8-2 22085 El Dorado Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy. 1793 Comment
  UCR249622  Lotus oblongifolius var. oblongifolius George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20850 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz 1364 Comment
  UCR258177  Lotus oblongifolius var. oblongifolius George K. Helmkamp, Amy Barnes 2014-7-28 22978 El Dorado Northern Sierra Nevada Mountains, at the junction of Wentworth Springs Road and Ice House Road 1412 Comment
  RSA789498  Lotus pinnatus George K. Helmkamp, E. A. Helmkamp 2011-9-1 18198 El Dorado Silver Fork Road, 0.9 miles south of its junction with US-50 in Kyburz 1280 Comment
  UCR178755  Lotus purshianus George K. Helmkamp, E. A. Helmkamp 2006-9-20 11407 El Dorado Northern Sierra Nevada Mountains Foothills, Bridal Veil Falls [on Esmeralda Creek], along Hwy US-50 just east of Pacific 1002 Comment
  UC1129016  Lotus purshianus var. purshianus F. W. Embree 1934-7-16 141 El Dorado 2 mi n Leek Springs Hill; El Dorado National Forest, Pyramid Pk. Quad. 2011 Comment
  UCR206839  Lotus purshianus var. purshianus George K. Helmkamp, Amy Barnes 2009-7-8 15123 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
  UCR253116  Lotus purshianus var. purshianus George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22068 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 5.2 miles west of its junction with Ice House Road, c. 9 km NW (344 deg. airline) of Union Valley Reservoir 1665 Comment
  POM179684  Ludwigia palustris var. pacifica J. T. Howell 1930-10-12 5591 El Dorado North Fork of Cosumnes River, 6.5 miles north of Plymouth. Comment
  UCR196865  Lunaria annua George K. Helmkamp, E. A. Helmkamp 2008-6-3 13561 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
  BFRS50 Image available Lupinus Peter Rubtzoff 1974-7-19 7718 El Dorado Blodgett Forest: Loop Road ca. 0.2 mile east of Headquarters Road junction (east of Station headquarters) (Comp. 140E) Comment
  SD241009  Lupinus albicaulis G. K. Helmkamp, E. A. Helmkamp 2010-6-19 16330 El Dorado Sierra Nevada Mountains Foothills: about 0.1 mile south of Slug Gulch Road at a point 4.7 miles east of its junction with Perry Creek Road. 1021 Comment
  UCR136867  Lupinus albicaulis Beecher Crampton 1960-6-6 5552 El Dorado Sierra Nevada foothills, 3 miles south of Camino 1128 Comment
  SEINET195643  Lupinus albifrons G. Thomas Robbins 1945-4-22 1860 El Dorado 3 mi. e. of Shingle Springs 457 Comment
  UC907702  Lupinus albifrons G. Thomas Robbins 1943-6-5 1653 El Dorado 3 mi e Camino (slope above North Fork Webber Creek); North Fork Webber Creek, e of Camino 1036 Comment
  UCD106022  Lupinus albifrons var. albifrons G. K. Helmkamp; Elizabeth Helmkamp 2006-4-27 10228 El Dorado Northern Sierra Neveda Foothills: 2.1 mi. S of Pleasant Valley Road along French Creek Road (SE of Shingle Springs). 369 Comment
  UCR250637  Lupinus albifrons var. collinus George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20889 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
  RSA91211  Lupinus arbustus subsp. silvicola F. W. Peirson 1925-7-7 6309 El Dorado Trail by upper Echo Lake. 2287 Comment
  UCD34343  Lupinus argenteus var. heteranthus Beecher Crampton 1980-6-24 9737 El Dorado South Lake Tahoe, just west of Ski Run blvd. along Pioneer trail. Comment
  CHSC96393  Lupinus benthamii L. P. Janeway 2006-5-10 8584 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
  RSA0114575  Lupinus benthamii George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20444 El Dorado Sierra Nevada Mountains Foothills: Happy Valley Cutoff Rd at the junction with Mt. Aukum Rd, NE of Somerset. 585 Comment
  UC683336  Lupinus benthamii Mrs. H. P. Bracelin 1931-4-12 232 El Dorado near Salmon Falls; near Salmon Falls Comment
  RSA161305  Lupinus benthamii var. benthamii Peter H. Raven 1957-4-28 10704 El Dorado 3.3 mi. s. of Kelsey on road to Placerville. Comment
  UCD94934  Lupinus bicolor Clare Williams; PLS 102 Plant Collection Interns 2011-4-30 1 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 304 Comment
  UCR185337  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2007-4-20 11768 El Dorado Foothills, Northern Sierra Nevada Mountains, junction of Uhlenkamp Road and Pine Hill Road, north of Grass Valley Road and northwest of Placerville 401 Comment
  UCR218978  Lupinus bicolor George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16328 El Dorado Sierra Nevada Mountains Foothills, about 0.1 mile south of Slug Gulch Road at a point 4.7 miles east of its junction with Perry Creek Road 1021 Comment
  UC125911  Lupinus bicolor Brandegee 423 El Dorado Alderson Comment
  JEPS33673  Lupinus breweri John Thomas Howell 1925-5-29 1113 El Dorado slope above Emerald Bay (Lake Tahoe); , slope above Emerald Bay 1981 Comment
  SBBG12349  Lupinus grayi D. Myrick 1958-6-22 38 El Dorado flat near Camp Richardson, Lake Tahoe 1889 Comment
  SEINET2470914  Lupinus grayi K. Christie 2010-6-22 1855 El Dorado Lake Tahoe Basin Management Unit (USFS); lower Fountain Place Road/Oneidas Road. 1950 Comment
  SEINET10489264  Lupinus latifolius subsp. longipes P. Rubtzoff 1974-7-25 Rubtzoff 7782 El Dorado Blodgett forest: mutton creek rd near jct with mainline rd (comp. 520R). Low, Vernally moist, open area along s side of rd. 1295 Comment
  JEPS76771  Lupinus latifolius var. columbianus L. R. Heckard 1974-5-15 3701 El Dorado about 6 1/2 mi s Eldorado (Canyon of the North Fork Consumnes River); Canyon of North Fork Consumnes River 304 Comment
  RSA781309  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2009-7-22 15276 El Dorado Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road 1851 Comment
  UC1614003  Lupinus lepidus Charles M. Belshaw 1935-7-9 1051 El Dorado on upper south fork of Silver Creek nmear Wilson's; Silver Creek 2286 Comment
  UCD108248  Lupinus lepidus var. confertus A. A. Heller 1915-8-6 12157 El Dorado Near Echo Camp on the Lincoln Highway. 2133 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
  RSA87466  Lupinus meionanthus F. W. Peirson 1925-7-1 6180 El Dorado State Line, Lake Tahoe. 1905 Comment
  CDA27557  Lupinus nanus W. E. Simonds 1960-5-1 El Dorado East shore of Folsom Lake, on road to Pilot Hill, ca. 5 miles northeast of Folsom. 0 Comment
  SD237440  Lupinus nanus G. K. Helmkamp, E. A. Helmkamp 2008-5-15 13449 El Dorado Sierra Nevada Mountains: Pea Vine Rodge 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 (Pollock Pines 7.5'Q) 1155 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
  UC1129727  Lupinus polyphyllus var. burkei W. D. Thomas 1935-7-23 184 El Dorado 1/8 mi nw Star Lake; Eldorado National Forest, Markleeville Quadrangle Comment
  UC1614021  Lupinus polyphyllus var. burkei Charles M. Belshaw 1935-7-9 1050 El Dorado on upper south fork of Silver Creek near Wilson's; Silver Creek 2286 Comment
  UCR218258  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2010-7-23 16593 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
  UCD109449  Lupinus polyphyllus var. burkei David W. Gilpin 1976-7-15 s.n. El Dorado west end of Grass Lake near Luther Pass. Comment
  SEINET2440971  Lupinus stiversii George K. Helmkamp, E. A. Helmkamp 2010-5-14 16043 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 1.1 mi NE (69 degrees) of Somerset, just W of the bridge over the Cosumnes River. 544 Comment
  BFRS79 Image available Luzula comosa Peter Rubtzoff 1974-6-4 7538 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) Comment
  UCD142074  Luzula comosa G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11755 El Dorado Northern Sierra Nevada Mountains; junction of French Creek Road and Lost Creek Road, just north of Frenchtown. 366 Comment
  UCR184838  Luzula comosa George K. Helmkamp, E. A. Helmkamp 2007-5-7 11953 El Dorado Foothills, Northern Sierra Nevada Mountains, Pedro Hills Road, 0.3 mile west of the junction with Calif. Hwy 49, junction 5.3 miles south of Cool 299 Comment
  UCR233107B  Luzula comosa George K. Helmkamp, E. A. Helmkamp 2010-3-23 15760 El Dorado Sierra Nevada Mountains Foothills, Happy Valley road, 0.8 mile northeast of its junction with County Road E16/ Mt. Aukum Road 534 Comment
  RSA54103  Luzula subcongesta J. T. Howell 1946-8-30 22919 El Dorado Upper Angora Lake 2287 Comment
  CAS-BOT-BC523883  Lycopus americanus George K. Helmkamp; E. A. Helmkamp 2012-9-15 19831 El Dorado Northern Sierra Nevada Mountains Foothills: Walton Lake; along Balderson Rd, 0.4 mi S of its jct with Wentworth Springs Rd 950 Comment
  UCR254776  Madia Peter Rubtzoff 1974-7-24 7773 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station, 'County Road' c. 0.2 mi. east of Spring Road junction, 1.35 miles east of main Station entrance 1320 Comment
  CAS-BOT-BC173665  Madia Peter Rubtzoff 1974-6-4 7535 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  RSA0025133  Madia Peter Rubtzoff 1974-7-24 7775 El Dorado U.C. Blodgett Forest Research Station: County Road, 0.2 mi east of Spring Road junction (1.35 mi east of main Station entrance). 1320 Comment
  CAS-BOT-BC342744  Madia elegans M. Halperin 1932-9-15 906 El Dorado Strawberry 1737 Comment
  UC747161  Madia elegans G. Thomas Robbins 1943-10-16 1401 El Dorado 3 mi e of Placerville; Institute of Forest Genetics 762 Comment
  CAS-BOT-BC342746  Madia elegans J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Johnson's, S. Fork Amer. River Comment
  RSA126796  Madia elegans subsp. elegans F. W. Embree 1934-6-17 158 El Dorado 1 mile southeast of Camp Springs; El Dorado National Forest 1829 Comment
  UCR233008  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2011-9-24 18333 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road at the junction with South Creek Road, 4.0 miles north of the Wentworth Springs/Loon Lake junction 1750 Comment
  CAS-BOT-BC334673  Madia glomerata Donald Myrick 1958-6-30 105 A El Dorado Off Sawmill Flat Road south of Fallen Leaf Lake, Lake Tahoe 1889 Comment
  JEPS40338  Madia gracilis John Thomas Howell 1925-6-30 1284 El Dorado Emerald Bay Camp Lake Tahoe 1889 Comment
  UCD134293  Madia gracilis G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-4 10627 El Dorado Northern Sierra Nevada: Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Hwy CA-193. 381 Comment
  UCD134334  Madia gracilis Collector Unknown 1925-5-29 1637 El Dorado Placerville. Comment
  CAS-BOT-BC342925  Madia gracilis David D. Keck 1932-6-29 1551 El Dorado Between Whitehall and Silver Fork, American River 1150 Comment
  SBBG11884  Maianthemum racemosum D. Myrick 1958-6-26 55 A El Dorado about Fallen Leaf Lake, Lake Tahoe 1889 Comment
  SBBG69786  Maianthemum racemosum D. Myrick 1958-6-30 91 El Dorado Fallen Leaf Lake 1889 Comment
  RSA9402  Maianthemum racemosum subsp. amplexicaule Carl B. Wolf 1928-8-15 3295 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2287 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
  CAS-BOT-BC512745  Maianthemum stellatum Elsie Z. Lovegrove 1949-6-17 s.n. El Dorado Fallen Leaf Lake Road Comment
  UC912605  Meconella californica Herbert L. Mason 1928-5-4 4524 El Dorado Granite Canyon 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
  SD248302  Melica aristata Peter Rubtzoff 1975-7-10 8180 El Dorado Sierra Nevada Mountains: U.C. Blodgett Forest Research Station, Chinquapin Flat Road 1320 Comment
  OBI81423  Melica aristata Peter Rubtzoff, Donald Groheen 1975-7-9 8165 El Dorado Blodgett Forest Research Station, Heliport Road- Middle Loop Road Cuttoff, 0.5 miles east of junction with Heliport Road 1335 Comment
  CAS-BOT-BC271225  Melica californica Peter H. Raven; H. L. Mason; R. Ornduff 1957-4-28 10706 El Dorado 3.3 miles from Kelsey on road to Placerville, Sierra Nevada Comment
  UCD80574  Melica torreyana CNPS SN Foothill Team 2005-4-25 SNFN 0092 a El Dorado CDPR Folsom State Recreation Area, on the south shore of Folsom Lake near where the American River enters the lake, above the Sweetwater Trail, about 1/4 mile from the trailhead. 147 Comment
  UCD108004  Melilotus albus G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12781 El Dorado Northern Sierra Nevada Mountains. Ice House Road, 21.3 miles north of CA-50 at Robbs Hut Road. 2077 Comment
  CAS-BOT-BC350914  Melilotus albus Peter Rubtzoff 1972-10-12 7027 El Dorado U.C. Blodgett Forest Research Station: On County Road 0.2 miles east of main Station entrance. 1316 Comment
  JEPS71527  Mentha canadensis Gladys L. Smith 1972-8-23 3504 El Dorado about the shore Lily Lake; shore of Lily Lake 2072 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
  UCD34745  Mentzelia congesta Beecher Crampton 1989-6-11 10190 El Dorado El Dorado County, Tahoe Basin, Stateline, Stateline blvd. and Azure street. Comment
  UCD147662  Mentzelia dispersa Allyson Ayalon; Lucie Jerabkova 2012-7-1 40 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD150771  Menyanthes trifoliata James A. Neilson Jr. 1971-8-7 2299 El Dorado Tahoe Basin, Grass Lake. 2194 Comment
  JEPS124880 Image available Menyanthes trifoliata M. L. Wheelis 1964-7-7 157 El Dorado Grass Lake. Comment
  UCD73077  Menyanthes trifoliata Rudolf Schmid 1964-7-12 El Dorado Grass Lake, State Highway 89 (Luther Pass). Comment
  UCD102811  Micranthes californica G. K. Helmkamp; Elizabeth Helmkamp 2006-4-29 10275 El Dorado Northern Sierra Neveda foothills, Rock Creek Road, 5.7 mi. E of CA Hwy 193, N of the South Fork of the American River. 426 Comment
  CAS-BOT-BC429008  Micranthes nelsoniana Elsie Z. Lovegrove 1938-9-21 s.n. El Dorado Fallen Leaf Lake side of Tamrac [Tamarack] Trail Comment
  UCD34093  Micropus Beecher Crampton 1976-5-12 9383 El Dorado NE of Clarksville on Bass Lake Road. Comment
  UCD134486  Micropus californicus G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11892 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  CAS-BOT-BC349269  Microseris nutans Alice Eastwood 1906-7-21 s.n. El Dorado Tallac, Lake Tahoe Region Comment
  CAS-BOT-BC349277  Microseris nutans Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  UCR176309  Microseris nutans George K. Helmkamp, E. A. Helmkamp 2006-7-10 10882 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
  UCR207003  Microseris nutans George K. Helmkamp, E. A. Helmkamp 2009-7-2 15088 El Dorado Sierra Nevada Mountains, Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 Comment
  CAS-BOT-BC349270  Microseris nutans Alice Eastwood 1906-7-21 690 El Dorado Tallac, Lake Tahoe Comment
  RSA286222  Microsteris gracilis subsp. gracilis R. F. Thorne 1974-7-31 44937 El Dorado Grass Lake Road S of Meyers and N of Luther's Pass. 2195 Comment
  RSA0013397  Mimulus bicolor George K. Helmkamp, E. A. Helmkamp 2012-5-28 19068 El Dorado Pebble Canyon Road, 0.6 mile south of its junction with Mormon Emigrant Trail 1555 Comment
  UC85429  Mimulus bicolor Katharine Brandegee 1907-5-24 El Dorado 15th milestone above Placerville Comment
  UC747118  Mimulus breweri G. Thomas Robbins 1943-8-15 1339 El Dorado 2 mi ne Wright's Lake (along trail to Grouse Lake) 2438 Comment
  UCD168627  Mimulus breweri Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9401 El Dorado West side of Lake Tahoe. Ed Z'berg Sugar Pine Point State Park. Olympic Meadow on S side of General Creek near last bridge over creek. 1974 Comment
  UCR36514  Mimulus breweri A. C. Sanders 1984-6-17 5035 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
  SBBG16202  Mimulus guttatus H. and M. Dearing 1939-7-6 3844 El Dorado Emerald Bay, Lake Tahoe 1828 Comment
  SEINET2470915  Mimulus guttatus K. Christie 2010-6-24 1856 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  UCD122665  Mimulus guttatus G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10987 El Dorado Northern Sierra Nevada Mountains: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  UCR217403  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2010-6-14 16293 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
  RSA0013416  Mimulus jepsonii George K. Helmkamp, E. A. Helmkamp 2012-5-22 19063 El Dorado Forest Service Road 31 (Peavine Ridge Road), 1.3 miles wet of its junction with Ice House Canyon Road. 1582 Comment
  JEPS71708  Mimulus leptaleus Gladys L. Smith 1972-7-20 3336 El Dorado Lake Gilmore 2560 Comment
  JEPS71710  Mimulus leptaleus Gladys L. Smith 1963-7-7 1746 El Dorado within 300 yds California Alpine Club Echo Summit Lodge 2194 Comment
  SEINET2470894  Mimulus mephiticus K. Christie 2010-6-16 1835 El Dorado Lake Tahoe Basin Management Unit (USFS); Mount Tallac Trailhead, ca. 0.5 mi. west of Fallen Leaf Lake. 1920 Comment
  UC725623  Mimulus microphyllus A. A. Heller 1911-4-7 12299 El Dorado between Shingle Springs and El Dorado Comment
  UC809627  Mimulus moniliformis Verne and Alva Grant 1949-7-21 8772 El Dorado above Upper Echo Lake 2377 Comment
  RSA779393  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2009-6-29 15083 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
  UCR170334  Mimulus moschatus George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9873 El Dorado Northern Sierra Nevada Foothills, Silver Fork, 2.1 mi west of Kyburz along US Highway 50 1220 Comment
  UCR176351  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2006-7-31 11097 El Dorado Northern Sierra Nevada Mountains, junction of Wright's Lake Road (Forestry Route 4) and the road from Ice House Reservoir 2018 Comment
  POM128292  Mimulus moschatus R. L. Pendleton, F. M. Reed 1907-7-24 1128 El Dorado Tallac trail below Lake Gilmore. Lake Tahoe Region. 2134 Comment
  UC2045176  Mimulus nanus var. jepsonii George K. Helmkamp with 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. Tragedy Spring 7.5' Q. Comment
  JEPS71702  Mimulus nanus var. mephiticus Gladys L. Smith 1972-8-24 3489 El Dorado near Myers 1981 Comment
  UC1478655  Mimulus primuloides Robert F. Thorne 1974-7-31 44918 El Dorado Grass Lake Luthers Pass 2362 Comment
  UC495517  Mimulus primuloides Merle Randall 1930-6-19 El Dorado Eagle Fall Lake Tahoe Region, Emerald Bay Comment
  UC747101  Mimulus primuloides G. Thomas Robbins 1943-8-15 1345 El Dorado 2 1/2 mi ne Wrights Lake; Grouse Lake 2590 Comment
  UCR106374  Mimulus primuloides Scott D. White, Julie Greene 1997-7-13 5422 El Dorado Sierra Nevada Mtns, Lake Tahoe region, Hwy 89 (=Hwy 50), 0.4 mi west of summit of Luther Pass; at Grass Lake 2332 Comment
  RSA364210  Mimulus primuloides Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47234 El Dorado Grass Lake: just N of Luther Pass. 2348 Comment
  RSA434701  Mimulus primuloides N. C. Cooper 1944-8-20 2593 El Dorado Lake Tahoe, south end. 1982 Comment
  UCSB40045  Mimulus primuloides Forbes, Holly; Reisentz, Paul 1982-9-4 El Dorado Grass Lake; 6 miles south on HWY 89 from HWY 50; south of Lake Tahoe 2346 Comment
  UC311591  Mimulus tilingii Herbert McLean Evans 1918-7-23 El Dorado bank Phillips Comment
  UCR218081  Mimulus torreyi George K. Helmkamp, E. A. Helmkamp 2010-7-9 16502 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
  UCD36993  Mimulus torreyi Beecher Crampton 1956-6-22 3591 El Dorado 1 mile west of Omo Ranch Post Office. 1005 Comment
  UCR234178  Mimulus viscidus George K. Helmkamp, E. A. Helmkamp 2011-7-7 17635 El Dorado Northern Sierra Nevada Mountains, Park Creek Road, 0.4 mile east of its junction with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (111 deg. ) of Pollock Pines 1290 Comment
  JEPS14534  Mimulus viscidus var. viscidus G. Thomas Robbins with Peter H. Raven 1956-4-28 3674 El Dorado 2.4 mi s: on burn along Placerville-Georgetown road, 1.5 mi n and on grade above South Fork American River Kelsey 457 Comment
  UCD98256  Minuartia californica G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11692 El Dorado Sierra Nevada Mountains, bordering the east end of the Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake. 381 Comment
  CAS-BOT-BC388590  Minuartia douglasii G. Thomas Robbins 1944-5-21 1623 El Dorado On ridge above North Fork Webber Creek near Eight Mile House, about 2 mi/ e. of Camino 914 Comment
  JEPS72317  Minuartia nuttallii subsp. gracilis Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2692 El Dorado Freel Peak; summit area 2895 Comment
  UCD86055  Miscanthus sinensis Earl Warren 1956-10-1 s.n. El Dorado Along Highway 50. 609 Comment
  SEINET6167717  Mitella breweri K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4072 El Dorado Washoe Meadows State Park, southwest area of the park adjacent to sewer manhole # 66. 1946 Comment
  UCR194929  Modiola caroliniana George K. Helmkamp, E. A. Helmkamp 2007-5-16 11994 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, corner of Pleasant Valley Road and Patterson Drive, Diamond Springs 530 Comment
  UCD111826  Monardella odoratissima Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7144 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 200 feet south of road. East side of meadow. 1976 Comment
  UC615514  Monardella odoratissima subsp. glauca Beryl O. Schreiber 1932-9-12 778 El Dorado Meyer's to Markleeville road Comment
  CAS-BOT-BC215544  Monardella odoratissima subsp. pallida A. A. Heller 1911-8-10 12536 El Dorado East side of Ralston Peak above Echo Lake 2407 Comment
  CAS-BOT-BC215546  Monardella odoratissima subsp. pallida John Thomas Howell 1925-7-2 1349 El Dorado Between Fallen Leaf Camp and Lake Tahoe Comment
  UC2035823  Monardella odoratissima subsp. pallida L. R. Abrams 1930-8-15 12739 El Dorado Glen Alpine to Susie Lake 2286 Comment
  UC747581  Monardella odoratissima subsp. pallida G. Thomas Robbins 1943-7-25 1331 El Dorado About 1 mi south of Echo Lake 2194 Comment
  UCR171180  Monardella odoratissima subsp. pallida George K. Helmkamp, E. A. Helmkamp 2005-7-31 9757 El Dorado Northern Sierra Nevada Foothills, 20 mi WSW of Lake Tahoe; Ice House Road, N of Calif. Highway 50 and 1.5 mi south of junction with Ice House Reservoir 1637 Comment
  UCR257092  Monardella odoratissima subsp. pallida George K. Helmkamp, Elizabeth Helmkamp 2013-9-7 22270 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
  CAS-BOT-BC220234  Monardella sheltonii L. R. Abrams 1930-8-15 12739 El Dorado Glen Alpine to Susie Lake 2286 Comment
  CAS-BOT-BC444827  Montia fontana M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  CAS-BOT-BC262604  Muhlenbergia andina L. R. Abrams 1928-8-1 12633 El Dorado Fallen Leaf Lake Comment
  UCD86706  Muhlenbergia filiformis G. L. Stebbins Jr. 1942-8-30 3314 El Dorado Desolation Valley, near Lake Le Conte, 7 miles west of Fallen Leaf. 2590 Comment
  UCD86809  Muhlenbergia montana A. Haig 1951-6-1 s.n. El Dorado 3 mi W. of Camp Sacto. on Hwy 50. Comment
  SEINET180131 Image available Muhlenbergia richardsonis Frank W. Peirson 1935-8-2 11644 El Dorado State Line Lake Tahoe. 1905 Comment
  UCR197834  Myosotis laxa George K. Helmkamp, E. A. Helmkamp 2008-7-11 13761 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
  BFRS100 Image available Myrica hartwegii Peter Rubtzoff 1974-10-9 7926 El Dorado Blodgett Forest: Mutton Creek area ca. 0.2 mile south of County Road (Comp. 370E) Comment
  SEINET6688432 Image available Myrica hartwegii Rimo Bacigalupi, H. L. Mason, Robert Ornduff 1959-1 7329 El Dorado North FOrk of Cosumnes River, 1.5 miles north of its junction with the Middle Fork, and immediately south of the site of the old settlement of Nashville and below roadbed of State Hwy 49 256 Comment
  UC1229831  Myrica hartwegii Rimo Bacigalupi with H. L. Mason and Robert Ornduff 1959-11-2 7329 El Dorado immediately s. of site of old settlement of Nashville (1.5 mi. n. of N. Fork Cosumnes R. junction with Middle Fork, below roadbed of State Hwy. 49); N. Fork Cosumnes R. 256 Comment
  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
  JEPS18211  Nama lobbii Donald Stone July, 1957 33 El Dorado in area immediately s Meeks Bay (western shore Lake Tahoe); , s of Meeks Bay 1950 Comment
  RSA42343  Nama lobbii Lincoln Constance 1946-7-2 3093 El Dorado SW side of Lake Tahoe, 3 miles W of Emerald Bay. 1982 Comment
  SD243156  Nama lobbii George K. Helmkamp, E. A. Helmkamp 2011-9-24 18323 El Dorado Northern Sierra Nevada Mountains: Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road. Base of ridge and roadside. 1883 Comment
  UC702528  Nama lobbii L. S. Rose 1941-7-10 41302 El Dorado Meeks Bay , Meeks Bay (Lake Tahoe) 2100 Comment
  UCD75665  Narthecium californicum G. Ledyard Stebbins 1968-7-20 6811 El Dorado This collection number has two sets of notes made by Stebbins. Handwritten notes say: Canyon of Silver Creek, below Junction Dam, 20 July 1968. Typed notes say: North side of Silver Creek Canyon, about 1/4 mile below Junction Dam, 4600 ft., T12N, R14E, Sec. 30, 23 July 1968. Notes on specimen newspaper say: Below Junction Dam, July 20, 1968. (Exact location unknown. Coordinates estimated by label maker.) 1402 Comment
  CAS-BOT-BC515980  Narthecium californicum Marion L. Campbell 1913-8-1 s.n. El Dorado Lake Tahoe Region, near source of stream leading to Heather Lake 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
  UC913415  Navarretia divaricata G. Thomas Robbins 1943-7-25 1334 El Dorado about 1 mi n U.S. Highway 50 (along road to Echo Lake) 2194 Comment
  UC913456 Image available Navarretia divaricata G. Thomas Robbins 1944-6-11 1672 El Dorado Ice House, 2-3 miles northeast of Riverton. Comment
  UC133846  Navarretia divaricata subsp. vividior Katharine Brandegee Jul 1908 El Dorado Lake Valley Comment
  POM74449  Navarretia divaricata subsp. vividior Katherine Brandegee 1908-07 s.n. El Dorado Near Placerville Comment
  RSA642464  Navarretia eriocephala Stan C. Spencer 1995-6-9 569 -16 El Dorado From Clarksville NE 4 miles from Hwy 50, N 2.25 miles on New Bass Lake Road, at turnout to N across from Bridlewood Canyon entrance (Bridlwood Dr.) Comment
  UCD149035  Navarretia filicaulis G. Ledyard Stebbins 1980-6-23 s.n. El Dorado Summit of Little Bald Mountain. (Exact location unknown. Coordinates estimated by label maker.) 914 Comment
  UC126074  Navarretia intertexta Katharine Brandegee Jul 1908 El Dorado near Placerville Comment
  RSA98662  Navarretia intertexta G. Thomas Robbins 1943-6-5 1126 El Dorado Above North Fork Webber Creek, ca. 3 mi. E of Camino 1006 Comment
  UCD41398  Navarretia intertexta Ellen Dean; with T. Starbcuk and M. Starbuck 2004-5-16 2051 El Dorado Northeast of Placerville. Along Bear Creek Road, near Traverse Creek; about 1.6 road miles from the junction of Hwy 193 and Meadowbrook Road (along Meadowbrook Road and then Bear Creek Road); 0.2 road mile uphill from the bridge over Traverse Creek. Southeast side of the road. 670 Comment
  UCD48455  Navarretia intertexta H. T. Hartmann 1941-6-21 s.n. El Dorado Sierra foothills, El Dorado Co. 762 Comment
  UCD48480  Navarretia intertexta Herbert L. Mason 1926-5-28 3260 El Dorado Rose Springs (Eggers), between Shingle Springs and Coloma, Sierra Nevada foothills, El Dorado County. 396 Comment
  UCD163376  Navarretia intertexta subsp. intertexta Robert E. Preston 2015-5-29 2998 El Dorado 2.25 mi SSE of Georgetown, along Bear Creek Rd. 710 Comment
  UCD60629  Navarretia intertexta subsp. propinqua Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4092 El Dorado Washoe Meadows State Park. Southern part of park, scraped area just north of restored quarry. 1924 Comment
  UCD106218  Navarretia leptalea P. B. Kennedy 1920-8-17 117 El Dorado El Dorado National Forest - Barrett Camp. 1935 Comment
  RSA67586  Navarretia leptalea subsp. bicolor Verne Grant, Alva Grant 1949-7-17 8749 El Dorado Along trail to Desolation Valley, south of Echo Lake 2591 Comment
  UC747613  Navarretia leptalea subsp. leptalea G. Thomas Robbins 1943-7-18 1271 El Dorado along Pleasant Valley Road near Sly Park; near Sly Park 914 Comment
  CAS-BOT-BC230513  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-21 312 El Dorado Approx. 1.75 miles SE on Meyers Road. Just past drainage feeding into Webber Creek with a driveway or road labeled Costa. Site is at the end of a driveway leading to a house with no apparent address 853 Comment
  CAS-BOT-BC230529  Navarretia prolifera subsp. lutea G. Thomas Robbins 1943-6-3 1112 El Dorado Institute of Forest Genetics, 3 miles E of Placerville, Eddy Arboretum 822 Comment
  CAS-BOT-BC230549  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-24 318 El Dorado Along Badger Hill Road adjacent to Research Plantation, throughout W portion of plantation and on roads W and S around plantation 1036 Comment
  CAS-BOT-BC231234  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-7-16 394 El Dorado Take road to Jay Bird Powerhouse, head W on road to Jay Bird Canyon (locked FS gate). Head W on 11N56 and take spur A S of road. Proceed all the way out spur A, taking forks which head N and W. On foot, continue W 1402 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
  SEINET196556  Navarretia prolifera subsp. lutea G. Thomas Robbins 1943-6-3 1112 El Dorado Insitute of Forest Genetics, 3 miles E of Placerville. 823 Comment
  UC570165  Navarretia prolifera subsp. lutea P. L. Johannsen 1934-7-4 362 El Dorado 1.5 mi nnw Bullion Bend; El Dorado National Forest, Pyramid Peak Quad. 1371 Comment
  UC971710  Navarretia prolifera subsp. lutea Herbert L. Mason 1942-6-24 12552 El Dorado 4 mi e Placerville (ridge n of Smith's Flat) Comment
  UC23791 Image available Navarretia prolifera var. lutea H. N. Bolander 1860-67 6422 El Dorado Comment
  UCD48612  Navarretia squarrosa Ellen Dean 2005-8-18 2702 El Dorado South of Placerville, north of Diamond Springs. Along Bradley Drive, just W of Diamond Springs Rd. Dirt turnabout on the S side of the road under consideration for Caltrans overpass. 568 Comment
  UCR190189  Navarretia squarrosa George K. Helmkamp, E. A. Helmkamp 2007-7-23 12588 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
  SD257289  Nemophila heterophylla George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20450 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 (72a^z) of Somerset (Camino 7.5'Q) 665 Comment
  SEINET7072670  Nemophila heterophylla 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
  UCD80358  Nemophila heterophylla CNPS SN Foothill Team 2005-4-25 SNFN 0144 a El Dorado BLM, Miner's Cabin Unit, approximately 500 meters NNE of where Highway 49 meets the BLM boundary, across the road from Red Shack Road. Plot is on the south side of the south fork of the American River, alongside the trail. 370 Comment
  POM248978  Nemophila heterophylla Lincoln Constance, J. L. Morrison 1938-4-29 2166 El Dorado Near North Fork of the Cosumnes River, 8 miles south of El Dorado, Sierra Nevada foothills. 457 Comment
  JEPS21151  Nemophila maculata F. W. Embree 1934-7-16 148 El Dorado 1 8/10 mi n Leek Springs Hill; Pyramid Pk Quad., El Dorado Natl For, n of Leek Springs Hill Comment
  SD243159  Nemophila maculata George K. Helmkamp, E. A. Helmkamp 2010-8-7 16726 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
  UC1613278  Nemophila maculata Charles M. Belshaw 1935-5-25 922 El Dorado Strawberry Meadow Comment
  UC747482  Nemophila maculata G. Thomas Robbins 1945-4-22 1851 El Dorado 2 - 2 1/2 mi e Shingle Springs; e of Shingle Springs 457 Comment
  UCR236914  Nemophila maculata George K. Helmkamp, E. A. Helmkamp 2012-5-28 19072 El Dorado Northern Sierra Nevada Mountains, Pebble Canyon Road, 0.6 mile south of its junction with Mormon Emigrant Trail 1555 Comment
  UCR249983  Nemophila maculata George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20942 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy 2116 Comment
  UC24229  Nemophila menziesii M. H. Gates 1879-1 El Dorado Rose Springs Comment
  SD197799  Nemophila parviflora var. parviflora G. K. Helmkamp, E. A. Helmkamp 2007-4-30 11885 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving CA-49, 3.4 miles northwest of Placerville. 511 Comment
  UCD148533  Nemophila spatulata Ellen Dean; C. Beyer, S. Rae, T. Starbuck, D. Canington 2014-6-7 8342 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park.Dry meadow in central part of park. Near trail to Grizzly Mountain Road. 1920 Comment
  CAS-BOT-BC349910  Nothocalais alpestris Alice Eastwood 1906-7-29 1163 El Dorado Glen Alpine Region. Lake of the Woods Comment
  UC907775  Nothocalais alpestris G. Thomas Robbins 1944-7-29 1797 El Dorado ridge s and above Lake Schmidell; Desolation Valley Wilderness Area, ridge s and above Lake Sc 2590 Comment
  UCD110198  Notholithocarpus densiflorus R. T. Riding 1968-5-19 51 El Dorado Blodgett Experimental Forest. 1280 Comment
  UCD165255  Notholithocarpus densiflorus var. echinoides Peter Rubtzoff 1974-7-18 7685 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Sand Mountain Blvd., c. 0.7 mi south of 'County Road. 1189 Comment
  UC528045  Nuphar lutea subsp. polysepala Ira L. Wiggins 1933-8-6 6756 El Dorado Lily Lake near Fallen Leaf; Lily Lake Comment
  JEPS124512 Image available Nuphar polysepala Rechen 1964-7-9 106 El Dorado Hw 89 1/2 mile north of Luther Pass Grass Lake. Comment
  JEPS124513 Image available Nuphar polysepala B. Corwin 1964-7-9 148 El Dorado 1/2 mile north of Luther Pass off rte. 89. Comment
  UCD137735  Nuphar polysepala L. M. Sparks 1912-8-1 24 El Dorado Lake Tahoe. 1920 Comment
  SEINET3992168  Odontostomum hartwegii Unknown 1945-5-20 1918 El Dorado At edge of serpentine rock outcrop along Placerville-Rescue road, 3 mi E. of Rescue 457 Comment
  UCD139087  Odontostomum hartwegii J. M. Tucker 1978-5-27 4409 El Dorado northwest side of Marshall Road, 3.5 miles northeast of junction with State Highway 49 (or rougly ca. 4 miles, airline, north of Coloma). Comment
  UCD123195  Orobanche bulbosa Beecher Crampton 1958-5-21 4831 El Dorado south of Pine Hill, about 3 miles west of Rescue. Comment
  CAS-BOT-BC499799  Orobanche corymbosa subsp. corymbosa G. B. Grant 1906-7-15 s.n. El Dorado Tallac, about Lake Tahoe 2438 Comment
  UC1035787  Orthilia secunda Annie M. Alexander and Louise Kellogg 1943-8-27 3499 El Dorado Dicks Lake, Lake Tahoe region 2743 Comment
  UCD117698  Orthilia secunda P. B. Kennedy 1919-8-1 s.n. El Dorado Chiquata Lake. Sierra Nat. Forest. 2438 Comment
  UCD60398  Orthilia secunda Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3961 El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  SEINET6965484  Orthilia secunda J. B. Taft 1988-8-19 536 El Dorado Mokelumne Wilderness near Carson Pass Comment
  BFRS320 Image available Osmorhiza Peter Rubtzoff, John Thomas Howell 1973-7-18 7164 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  JEPS72699  Osmorhiza berteroi Gladys L. Smith 1972-7-20 3306 El Dorado Glen Alpine Spring 2194 Comment
  SEINET11132404  Osmorhiza berteroi E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4134 El Dorado Washoe Meadows State Park, central portion of park just S of manhole #50, along unmaintained dirt road, mostly covered with downed trees, just W of fen system. 1940 Comment
  UCD127767  Osmorhiza berteroi P. B. Kennedy 1920-8-12 56 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD61722  Osmorhiza chilensis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4253 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UCD74021  Osmorhiza chilensis Jennifer W. Burt; Jessica Hite 2005-8-16 88 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2189 Comment
  UCD149649  Oxalis corniculata G. Ledyard Stebbins 1977-7-18 7787 El Dorado Coloma. (Exact location unknown. Coordinates estimated by label maker.) Comment
  JEPS82187  Oxypolis occidentalis Wilma Follette 1982-8-3 El Dorado Osgood Swamp, foot of Meyers Grade, Tahoe Supplement. Comment
  UCD61761  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-BC412797  Oxyria digyna Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  SEINET11744648 Image available Packera layneae K. Brandegee s.n. El Dorado Sweetwater Creek Comment
  CAS-BOT-BC325496  Packera werneriifolia George Ledyard Stebbins 1970-8-22 7092 El Dorado Summit of Freel Peak. 3291 Comment
  JEPS72240  Packera werneriifolia Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2710 El Dorado Freel Peak summit area Freel Peak 2895 Comment
  RSA434233  Paeonia brownii W. Hutchinson 1922-06 3550 El Dorado Lake Tahoe. Comment
  RSA501317  Paeonia brownii S. Zona, Khiem Doan 1989-5-31 310 El Dorado 2.4 miles from Highway 89 on along road to Fallen Leaf Lake 1950 Comment
  UCD102573  Paeonia brownii W. W. Robbins 1941-6-8 s.n. El Dorado Lake Tahoe. Comment
  UCR254769  Panicum acuminatum Peter Rubtzoff 1972-9-19 6907 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, along Mutton Creek, south of 'County Road' [Wentworth Springs Rd.], to 0.5 mi. south of 'County Road 1284 Comment
  RSA605321  Panicum acuminatum var. acuminatum L. C. Wheeler 1952-9-25 6966 El Dorado Coloma. Comment
  SEINET3257986 Image available Panicum acuminatum var. acuminatum George K. Helmkamp, E. A. Helmkamp 2007-8-21 12792 El Dorado Northern Sierra Nevada Mountains; Ice House Road at the junction to the lower campground and boat ramp of Loon Lake. 1976 Comment
  UCR260046  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
  UCR136474  Panicum occidentale Beecher Crampton 1958-6-9 4927 El Dorado Sierra Nevada Mountains, 1.5 miles west [southwest] of Garden Valley, road to Coloma 610 Comment
  JEPS49575  Parnassia californica W. L. Jepson 1918-8-21 8158 El Dorado near Fallen Leaf (Grass Lake); Grass Lake 2194 Comment
  JEPS71840  Parnassia californica Gladys L. Smith 1967-8-1 2431 El Dorado Trail from Echo Lake to Echo Plateau 2438 Comment
  JEPS29829  Parvisedum pumilum Rimo Bacigalupi and L. R. Heckard 1962-5-31 8573 El Dorado about 1 mi below U.S. Highway 50 (on slope below and s of Eight Mile House, e of Camino, watershed of upper reaches of Webber Creek); watershed of upper reaches of Webber Creek 1158 Comment
  JEPS37102  Parvisedum pumilum W. L. Jepson 1938-4-9 18629 El Dorado near Placerville 579 Comment
  UCD88970  Paspalum urvillei Beecher Crampton 1954-7-2 2025 El Dorado Smith Flat. Comment
  UC1071579  Paxistima myrsinites P. L. Johannsen 1931-7-10 10 El Dorado Trail Gulch Placerville Quad., Trail Gulch 518 Comment
  POM127803  Pedicularis attollens L. R. Abrams 1911-7-29 4842 El Dorado Glen Alpine Trail Mt. Tallac. 2744 Comment
  UCD74418  Pedicularis groenlandica G. Ledyard Stebbins 1968-7-7 6762 El Dorado this collection number has two sets of notes made by Stebbins. Handwritten notes say: Crystal Range, Desolation Wilderness, ridge west (with north crossed out) of Rockbound Pass, 8700 ft., 7 Jul 1968. Typed notes say: Crystal Range, southwest of Lake Tahoe, on ridge north of Rockbound Pass, 8900 ft., T12N, R16E, Sec. 10, 14 Jul 1968. Notes on specimen newspaper say: Ridge N of Rockbound, July 7, 1968. 2651 Comment
  UCD170482  Pelargonium grossularioides G. K. Helmkamp; E. A. Helmkamp 2009-5-12 14682 El Dorado Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs. 530 Comment
  UC1481758  Pellaea breweri Milo S. Baker 1904-7-17 El Dorado near Fallen Leaf Lake; Angora Mt Comment
  JEPS73136  Pellaea bridgesii Gladys L. Smith 1964-7-6 2103 El Dorado trail from Upper Echo Lake to Desolation Valley 2194 Comment
  UC474213  Pellaea bridgesii H. F. Copeland 1931-7-30 El Dorado near Fallen Leaf Lake Comment
  RSA235884  Pellaea bridgesii J. L. Gentry Jr., Earl Jensen 1969-7-12 2139 El Dorado Half Moon Lake, west of Lake Tahoe 2488 Comment
  RSA78941  Pellaea bridgesii E. K. Balls, Percy C. Everett 1952-10-8 18118 El Dorado By junction of trails to Lily Lake and Glen Alpine Springs, west of Fallen Leaf Lake 1982 Comment
  SEINET2471055  Penstemon heterodoxus K. Christie 2010-8-24 1995 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows, at the western edge of the eastern meadow complex. 2811 Comment
  CAS-BOT-BC265489  Penstemon heterodoxus Lewis S. Rose 1963-7-11 63213 El Dorado Tahoe Valley 1911 Comment
  JEPS72217  Penstemon heterodoxus Gladys L. Smith 1972-7-20 3348 El Dorado Lake Gilmore Lake Gilmore (meadow in back of campground) 2560 Comment
  RSA169480  Penstemon heterodoxus subsp. cephalophorus L. S. Rose 1963-7-11 63213 El Dorado Tahoe Valley. 1912 Comment
  CAS-BOT-BC264367  Penstemon heterodoxus var. heterodoxus Alice Eastwood 1920-6-28 s.n. El Dorado Lake Tahoe Region. Fallen Leaf Lake Comment
  CAS-BOT-BC264379  Penstemon heterodoxus var. heterodoxus Le Roy Abrams 1911-7-29 4852 El Dorado Lake Tahoe Region. Glen Alpine Trail 2743 Comment
  NY604491  Penstemon laetus var. laetus F. W. Pennell 1940-6-2 25646 El Dorado Route 50; 4 miles west of Camino 823.0 Comment
  UCD124318  Penstemon newberryi J. M. Tucker 1954-6-5 s.n. El Dorado along U.S. Highway 50, 1/2 mile east of Twin Bridges (west of Echo Summit). 1981 Comment
  UCD19265  Penstemon newberryi Van M. Mar 1989-7-1 40 El Dorado Kirkwood Meadows resort. 2316 Comment
  CAS-BOT-BC239146  Penstemon newberryi var. berryi Elsie Z. Lovegrove 1939-6-30 s.n. El Dorado Glen Alpine road Comment
  JEPS71747  Penstemon newberryi var. newberryi Gladys L. Smith 1964-7-8 2885 El Dorado Lake of the Woods Sierra Nevada Comment
  JEPS7247  Penstemon newberryi var. newberryi Alice M. Ottley 1920-6-29 923 El Dorado Fallen Leaf Lake Comment
  UC495510  Penstemon newberryi var. newberryi Merle Randall 1930-6-23 El Dorado Echo Summit Lake Tahoe Region 2225 Comment
  UCR257925  Penstemon roezlii George K. Helmkamp, Amy Barnes 2014-7-28 22959 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 1.6 miles west of Ice House Road 1863 Comment
  HSC101366  Penstemon rydbergii var. oreocharis G. 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
  UCD44062  Penstemon rydbergii var. oreocharis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1428 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCD44151  Penstemon rydbergii var. oreocharis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1517 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  JEPS72224  Penstemon speciosus Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2698 El Dorado summit area, Freel Peak 2895 Comment
  SBBG19802  Penstemon speciosus H. and M. Dearing 1939-7-8 3858 El Dorado Angora Lookout 2225 Comment
  UC306816  Penstemon speciosus unknown 1918-7-28 El Dorado above Star Lake; Sierra Nevada, above Star Lake Comment
  UCR106385  Penstemon speciosus Scott D. White, Julie Greene 1997-7-13 5418 El Dorado Sierra Nevada Mtns, Lake Tahoe region, Hwy 89 (=Hwy 50), 0.4 mi west of summit of Luther Pass; at Grass Lake 2332 Comment
  UC887341  Penstemon speciosus Alice Eastwood Jun 15 1912-Jun 19 1912 El Dorado Aspengrove Lake Tahoe Region Comment
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Aug 15 2009
  UCSB40039  Penstemon speciosus Forbes, Holly; Reisentz, Paul 1982-9-4 El Dorado Grass Lake, 6 miles south on Hwy. 89 from Hwy. 50; south of Lake Tahoe 2346 Comment
  JEPS12320  Perideridia lemmonii Helen-Mar Wheeler 1941-8-9 405 El Dorado open meadow near Alpine Public Camp (s of Meyers Post Office); Upper Truckee River 1981 Comment
  UCD127887  Perideridia lemmonii P. B. Kennedy 1920-9-15 177 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  RSA0013390  Perideridia parishii subsp. latifolia George K. Helmkamp, E. Helmkamp 2010-9-1 16894 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 2018 Comment
  SEINET4560791  Perideridia parishii subsp. latifolia George K. Helmkamp, E. A. Helmkamp 2010-1 16894 El Dorado Northern Sierra Nevada Mountians: Merhten Spring Road, 0.6 mile north of its junction with CA-88 2018 Comment
  UCD108057  Persicaria amphibia Tim Kuhn 2005-1 89 El Dorado El Dorado County. Comment
  UCD166044  Persicaria hydropiper Daniel M. McNair 2016-8-2 2196 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  CAS-BOT-BC413708  Persicaria hydropiper G. L. Stebbins 1976-9-25 76263 El Dorado At south side of American River, at junction of North and Middle Fork, immediately east of State Highway 49 176 Comment
  CAS-BOT-BC419189  Persicaria maculosa G. L. Stebbins 1976-9-25 76275 El Dorado At south side of American River, at junction of North and Middle Fork, immediately east of State Highway 49 176 Comment
  UCR188157  Petrorhagia dubia George K. Helmkamp, E. A. Helmkamp 2007-5-1 11907 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
  UCR235633  Petrorhagia dubia George K. Helmkamp, E. A. Helmkamp 2012-4-30 18879 El Dorado Northern Sierra Nevada Mountains Foothills, Mosquito Road, 0.3 mile north of the bridge over the South Fork American River 427 Comment
  SBBG64844  Phacelia breweri Milo H. Gates 1879-1 El Dorado Camp 2, South Fork Canal Comment
  JEPS1994  Phacelia eisenii Alice M. Ottley 1920-7-13 1181 El Dorado near Fallen Leaf Lake Comment
  UC1213890  Phacelia hastata subsp. compacta Verne Grant and Alva Grant 1946-7-29 7828 El Dorado crest Angora ridge 2682 Comment
  UCD60548  Phacelia hastata subsp. compacta Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4014 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  RSA0011953  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2011-9-13 18254 El Dorado Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson s Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23deg.) of Alder Hill. 2274 Comment
  UCR233344  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2011-9-13 18254 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
  JEPS71496  Phacelia hydrophylloides Gladys L. Smith 1964-7-6 2163 El Dorado near summit of pass from Echo Lake to Desolation Valley 2651 Comment
  JEPS1138  Phacelia mutabilis Alice M. Ottley 1920-6-30 926 El Dorado Gilmore Lake Comment
  UC1333296  Phacelia mutabilis Merle Randall 1938-7-27 El Dorado near south shore of Eagle Lake; Sierra Nevada, vicinity of Lake Tahoe 2209 Comment
  UCD161651  Phacelia quickii G. L. Stebbins 1977-6-26 7703 El Dorado South ridge of Wentworth Mountain, west of Loon Lake. (Exact location unknown. Coordinates estimated by label maker.) 2042 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
  UC1442842  Phacelia stebbinsii L. Constance and G. Ledyard Stebbins 1969-6-29 3869 El Dorado Union Valley Dam Silver Creek; Silver Creek at Union Valley Dam, Eldorado Co. 1447 Comment
  UC907762  Phalacroseris bolanderi G. Thomas Robbins 1945-8-6 2102 El Dorado near Schlien Ranger Station; Long Meadow 1676 Comment
  CAS-BOT-BC250871  Phleum pratense Margaret Williams; Emily McPherson 1974-8-1 74 -ED-11 El Dorado Rubicon Peak Trail 2072 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
  CAS-BOT-BC135133  Phoradendron juniperinum H. F. Copeland 1931-7-30 1426 El Dorado Near Fallen Leaf Lake Comment
  UC746873  Phoradendron juniperinum G. Thomas Robbins 1945-8-5 2096 El Dorado 4 - 5 mi. e. Wentworth Springs (along Georgetown Rd.) 1981 Comment
  CAS-BOT-BC141256  Phoradendron serotinum subsp. tomentosum G. Thomas Robbins 1943-10-28 1404 El Dorado along US Highway 50, 3 mi E of Placerville 762 Comment
  CAS-BOT-BC56423  Phyllodoce breweri W. C. Blasdale 1897-7-1 s.n. El Dorado Tallac 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
  UC32710  Phyllodoce breweri W. C. Blasdale July, 1897 El Dorado Lake Tahoe Region, Tallac Tallac; Lake Tahoe Region, Tallac Comment
  UCR219646  Phyllodoce breweri George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16586 El Dorado Northern Sierra Nevada Mountains, southernmost point of Wright's Lake, 5.6 mi. NE (33 deg. ) of Kyburz 2085 Comment
  SBBG72311  Physocarpus capitatus Milo H. Gates 1879-1 El Dorado Camp 2, South Fork Canal Comment
  UC54250  Pinus albicaulis H. M. Hall and H. P. Chandler 1903-7-1 4610 El Dorado Mt. Tallac Sierra Nevada Mountains, Mt. Tallac (vicinity of Lake Tahoe) 2926 Comment
  CAS-BOT-BC73270  Pinus contorta subsp. murrayana Paul F. Covel 1936-8-16 521 El Dorado Strawberry on American River Comment
  CAS-BOT-BC73193  Pinus jeffreyi L. R. Abrams 1930-8-8 12729 El Dorado Near Lily Lake, Glen Alpine Canyon [Canon] 2042 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
  SEINET7880470 Image available Pinus jeffreyi Elbert L. Little Jr. 1956-1 17133 El Dorado Institute of Forest Genetics; Placerville; Eddy Arboretum Comment
  UC1083328  Pinus monticola H. L. Mason 1929-10-4 5472 El Dorado hills above Glen Alpine Comment
  UCD134881  Pinus ponderosa G. K. Helmkamp; Elizabeth Helmkamp 2006-2-7 10055 El Dorado Northern Sierra Neveda foothills: [NNW of Coloma] California State Park, Coloma, beside South Fork of the American River. 220 Comment
  UCR260065  Pinus sabiniana George K. Helmkamp, Elizabeth Helmkamp 2013-10-15 22429 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
  UC1755193  Piperia leptopetala Dean Wm. Taylor, Tom Engstrom 2002-7-10 18236 El Dorado Iron Mountain, ridge 0.3 miles E of Giard Mill (Site), ca. 20 air miles East of Placerville 1524 Comment
  UCD42524  Plagiobothrys Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  JEPS116809  Plagiobothrys bracteatus David Gowen 2007-5-22 737 El Dorado Roadside drainage culvert, at south end of Bass Lake. Comment
  UCD34272  Plagiobothrys cognatus Beecher Crampton 1978-7-26 9639 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club. Comment
  UCD34717  Plagiobothrys hispidulus Beecher Crampton 1989-6-6 10161 El Dorado El Dorado County, Tahoe Basin, Stateline, entrance to Stable road. Comment
  UC882368  Plagiobothrys nothofulvus A. A. Heller 1911-4-7 12293 El Dorado between Shingle Springs and El Dorado Comment
  UCD120900  Plagiobothrys nothofulvus G. K. Helmkamp; E. A. Helmkamp 2007-3-22 11672 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
  CAS-BOT-BC189611  Plagiobothrys torreyi John Thomas Howell 1963-7-12 39881 El Dorado 3 miles SW of Twin Bridges on road to Kyburz 1676 Comment
  UCD60639  Plagiobothrys torreyi var. diffusus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4102 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 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
  UCD94881  Plantago lanceolata Shawna Kelley; 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
  CAS-BOT-BC344913  Plantago major Peter Rubtzoff 1972-10-12 7021 El Dorado U.C. Blodgett Forest Research Station: Clear-cut on Main Line Road. Comment
  SEINET12074834  Platanthera dilatata var. leucostachys H. H. Heller 1938-1 El Dorado Comment
  UCD138943  Platanthera dilatata var. leucostachys G. L. Webster 1974-7-16 7636 El Dorado Mt. Ralston Drive, around 4.5 miles east of Strawberry. 1981 Comment
  JEPS73049  Platanthera leucostachys Gladys L. Smith 1969-7-10 2407 El Dorado along US Highway 50 Pow-wow Bog 2194 Comment
  UC127331  Platanthera leucostachys H. M. Hall and H. P. Chandler 1903-7-1 4699 El Dorado vicinity Lake Tahoe (Half-Moon Lake); Sierra Nevada Mountains, vicinity Lake Tahoe 2499 Comment
  UCD162499  Platanthera sparsiflora James A. Neilson Jr. 1971-7-6 2215 El Dorado Tahoe Basin, Osgood Swamp. 1950 Comment
  CAS-BOT-BC92232  Platystemon californicus John Thomas Howell 1954-5-17 29713 El Dorado Sierra Nevada. 1 mile southwest of Garden Valley. 609 Comment
  UCD95073  Plectritis ciliosa Hilda Villalobos; PLS 102 Plant Collection Interns 2011-4-30 3 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 304 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
  RSA747032  Plectritis macrocera George K. Helmkamp, E. A. Helmkamp 2007-5-7 11966 El Dorado 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
  CAS-BOT-BC329201  Poa annua Peter Rubtzoff 1976-6-22 8670 El Dorado Blodgett Forest Research Station,County Road, ca. 0.15 miles west of Headquarters Road junction. 1280 Comment
  SACT001794  Poa annua J. Wilson 1982-3-28 El Dorado 121.92 Comment
  CAS-BOT-BC255688  Poa bolanderi Catherine Best 1981-8-12 s.n. El Dorado Echo Lake 2255 Comment
  UCD74218  Poa bolanderi Jennifer W. Burt; Jessica Hite 2005-8-11 158 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2114 Comment
  SEINET3282771 Image available Poa bulbosa George K. Helmkamp, E. A. Helmkamp 2007-4-27 11870 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
  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
  UCD34786  Poa bulbosa Beecher Crampton 1990-5-8 10231 El Dorado El Dorado County, Tahoe Basin, South Lake Tahoe, Al Tahoe, parking lot of S. Lake Tahoe library. Comment
  UCD91108  Poa howellii Beecher Crampton 1958-5-29 4859 El Dorado 1/2 mile south of the new Salmon Falls Bridge. Comment
  UCD44741  Poa pratensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2107 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  CHSC73545  Poa pratensis subsp. pratensis L. P. Janeway; Eric Schroder 1998-8-18 6079 El Dorado Lake Tahoe Basin-National Forest. Meadow on west side of Upper Truckee River about 0.3 mi south of Hwy 50 and 1 mi west-southwest of Meyers. 1920 Comment
  UCD165635  Poa pratensis subsp. pratensis Ellen Dean; with Daniel McNair 2016-6-10 8982 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
  UCR207021  Poa pratensis subsp. pratensis George K. Helmkamp, E. A. Helmkamp 2009-5-26 14807 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  RSA300159  Poa secunda J. T. Howell 1954-5-16 29594 El Dorado 4 miles west of Shingle Springs; Sierra Nevada Comment
  UCD165571  Poa secunda Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8869 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Western side of park on east side of highway 89. North side of access road (leading to northernmost park entrance). 1940 Comment
  UCD72976  Poa secunda Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck 2007-8-25 4534 El Dorado Washoe Meadows State Park. Northern part of park, east of junction of Upper Truckee and Mountain Meadow Roads, along undeveloped trail/road near bridges. 1924 Comment
  SEINET11681117  Poa secunda H. H. Heller 1938-1 525 El Dorado Fallen Leaf, Tamarack Trail Comment
  CHSC73551  Poa secunda subsp. juncifolia L. P. Janeway; Eric Schroder 1998-8-19 6097 El Dorado Lake Tahoe Basin--National Forest. Meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  CAS-BOT-BC236405  Poa secunda subsp. secunda A. A. Heller 1915-8-6 12146 El Dorado Near Echo Camp on the Lincoln Highway, above Echo Lake 2133 Comment
  CAS-BOT-BC236414  Poa secunda subsp. secunda Beecher Crampton 1956-5-13 3373 El Dorado Along US Highway 50, 2.1 miles E of Shingle Springs 487 Comment
  CAS-BOT-BC236416  Poa secunda subsp. secunda G. L. Stebbins, Jr. 1948-4-25 3919 El Dorado 2 miles N of Shingle Springs 457 Comment
  UC682062  Poa secunda subsp. secunda G. L. Stebbins 1941-7-15 3162 El Dorado sw base Angora Peak (on Tamarack Trail, near Fallen Leaf Lake) 2164 Comment
  UCD91663  Poa secunda subsp. secunda Mrs. H. P. Kelley 1916-8-2 s.n. El Dorado Falls above Moon Lake. Comment
  RSA800292  Poa sierrae J. T. Howell, Gordon H. True 1970-5-27 46555 El Dorado In Rubicon River Canyon, N-NE of Leonardi Spring. 1159 Comment
  JEPS75187  Poa stebbinsii Gladys L. Smith 1964-7-6 2120 -A El Dorado ca. 2 mi. above Upper Echo Lake (trail to Desolation Valley) Comment
  UCD33490  Poa tenerrima Beecher Crampton 1969-4-17 8398 El Dorado El Dorado County, 2.2 miles east of Shingle Springs on US Hwy. 50 eastbound. Comment
  UCD34104  Poa tenerrima Beecher Crampton 1976-5-12 9397 El Dorado El Dorado County, Garden Valley. 585 Comment
  UCD92078  Poa tenerrima Beecher Crampton 1965-6-3 7361 El Dorado 1 to 2 miles west of Garden Valley, Marshall Grade Road. Comment
  JEPS75190  Poa wheeleri Gladys L. Smith 1964-7-4 2050 El Dorado Sayles Canyon Trail between U.S. 50 and Benwood Meadow; Sayles Canyon Trail 2255 Comment
  UCD142727  Podagrostis humilis Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7949 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, Southern side of the pond. 1981 Comment
  CDA40765  Pogogyne serpylloides CDFA Staff 1959-5-29 s.n. El Dorado Rufus Swift prop. near Latrobe. 0 Comment
  RSA54087  Polemonium pulcherrimum J. T. Howell 1946-8-31 22940 El Dorado Mt. Tallac 2896 Comment
  CAS-BOT-BC167567  Polygala cornuta var. cornuta G. Thomas Robbins 1943-7-8 1254 El Dorado At C.C.C. Camp Snowline, 3 mi. e. of Camino 1036 Comment
  SEINET1004843  Polygala cornuta var. cornuta G. Thomas Robbins 1943-1 1254 El Dorado At CCC Camp Snowline, 3 mi E of Camino 1036 Comment
  UCD170758  Polygala cornuta var. cornuta 1997-5-24 23 El Dorado Town of Shingle Springs; SE 1/4 of 3 ac. at 3431 Bridget Brae Road. 450 Comment
  RSA800163  Polygonum Peter Rubtzoff 1972-9-27 6956 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCD99899  Polygonum argyrocoleon G. K. Helmkamp; E. A. Helmkamp 2007-9-1 12868 El Dorado 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
  UCR171244  Polygonum argyrocoleon George K. Helmkamp, E. A. Helmkamp 2005-7-11 9697 El Dorado Northern Sierra Nevada Foothills, 30 miles SW of Lake Tahoe; 1 mile east of Jenkinson Lake along Mormon Emigrant Road/County Highway 5 1220 Comment
  UC638816  Polygonum bistortoides Ethel Crum 1939-7-2 2095 El Dorado 2 mi se Echo Lake 2286 Comment
  UCD99866  Polygonum bolanderi G. L. Stebbins Jr. 1976-8-14 76190 El Dorado North Fork American River, at crossing of State Highway 49 between Auburn and Cool. 213 Comment
  UC1153784  Polygonum californicum B. Crampton 1957-6-18 4242 El Dorado 1 mi sw Garden Valley P.O. Comment
  UC419718  Polygonum californicum Mrs. H. P. Bracelin 1930-10-12 97 El Dorado 5 mi n Placerville (on road to Colonia) Comment
  UC746891  Polygonum californicum G. Thomas Robbins 1945-6-9 1974 El Dorado canyon slope above North Fork Webber Creek (about 3 mi e of Camino) 975 Comment
  SEINET4338944  Polygonum californicum H. N. Mozingo 1960-10-15 s.n. El Dorado 16 mi. NW of Placerville 549 Comment
  UCD42549  Polygonum douglasii Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC1613338  Polygonum douglasii subsp. douglasii Charles M. Belshaw 1935-7-4 1162 El Dorado 41 milestone Central Sierra Nevada (Placerville road to Tahoe) 1767 Comment
  UCR207019  Polygonum douglasii subsp. douglasii George K. Helmkamp, E. A. Helmkamp 2009-7-22 15261 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
  UCR193516  Polygonum lapathifolium George K. Helmkamp, E. A. Helmkamp 2007-9-10 12921 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive 530 Comment
  RSA0028978  Polygonum minimum John F. Emmel 1990-7-21 1150 El Dorado Sierra Nevada: SW Lake Tahoe region. above Upper Angora Lake, 0.2 air mi north and 0.2 air mi east of Echo Peak. 2470 Comment
  UCR176396  Polygonum phytolaccifolium George K. Helmkamp, E. A. Helmkamp 2006-8-7 11171 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  SD234994  Polygonum polygaloides G. K. Helmkamp, E. A. Helmkamp 2007-5-31 12223 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, north of US-50 at the Lyon's Creek trailhead and creek crossing (Pyramid Peak 7.5' Q) 2058 Comment
  UCD60342  Polygonum polygaloides subsp. kelloggii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3930 El Dorado Washoe Meadows State Park. Angora Meadows near sewer manhole #4. 1917 Comment
  SDSU9666  Polygonum shastense Helen L. Dale 1927-9-1 El Dorado Echo Peak. 2713 Comment
  CAS-BOT-BC233019  Polypogon interruptus G. L. Stebbins 1977-7-15 7770 El Dorado In garden of L. D. Smith, Placerville Comment
  SD87816  Porterella carnosula Frank W. Peirson 1925-7-1 6191 El Dorado Lake Tahoe, State Line 1950 Comment
  UCD44945  Potamogeton diversifolius C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2310 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  JEPS73106  Potamogeton natans Gladys L. Smith 1964-8-29 El Dorado Audrain Lake; Echo Summit Region 2225 Comment
  CAS-BOT-BC143122  Potentilla breweri Alice Eastwood 1906-9-5 1311 El Dorado Mt. Tallac, Glen Alpine region Comment
  JEPS71912  Potentilla drummondii Gladys L. Smith 1963-7-27 1863 El Dorado Hawley Grade Sierra Nevada, , Hawley Grade (Old Echo Summit Pass) 1889 Comment
  CAS-BOT-BC141658  Potentilla flabellifolia G. Thomas Robbins 1944-7-29 1803 El Dorado along inlet stream above Lake Schmidell, Desolation Valley Wilderness Area 2590 Comment
  SEINET2470895  Potentilla glandulosa K. Christie 2010-6-16 1836 El Dorado Lake Tahoe Basin Management Unit (USFS); Mount Tallac Trailhead, ca. 0.5 mi. west of Fallen Leaf Lake. 1920 Comment
  UCR250293  Potentilla glandulosa subsp. ashlandica George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20845 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz 1364 Comment
  UCR188448  Potentilla glandulosa subsp. glandulosa George K. Helmkamp, E. A. Helmkamp 2007-4-29 11876 El Dorado Foothills, Northern Sierra Nevada Mountains, Lake Oaks mobile home park, Diamond Springs 524 Comment
  SBBG33676  Potentilla gracilis R. H. Nordhoff 1940-8-7 531 El Dorado Grass Lake above Glen Alpine resort 2133 Comment
  UCD42736  Potentilla gracilis var. fastigiata C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 102 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
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Jun 11 2012
  CAS-BOT-BC531749  Potentilla gracilis var. fastigiata Peter Rubtzoff 1975-8-20 8344 El Dorado Georgetown Divide, Sierra Nevada; Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  UC809633  Potentilla gracilis var. fastigiata Verne Grant, Alva Grant 1949-7-25 8796 El Dorado on hywy 50 below Phillips; below Phillips 1981 Comment
  UCR141606  Prunella vulgaris subsp. lanceolata June Latting 1978-8-3 s.n. El Dorado Sierra Nevada Mtns., Lake Tahoe Basin, Emerald Bay State Park 2134 Comment
  UCR241968  Prunella vulgaris subsp. lanceolata George K. Helmkamp, E. A. Helmkamp 2012-9-15 19830 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
  UCD165743  Prunella vulgaris var. lanceolata Ellen Dean; with Daniel McNair 2016-7-12 9098 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. 2045 Comment
  CAS-BOT-BC159943  Prunus emarginata A. A. Heller 1911-8-10 12531 El Dorado East side of Ralston Peak above Echo Lake 2407 Comment
  JEPS71930  Prunus emarginata Gladys L. Smith 1971-9-25 3125 El Dorado Echo Summit, California Alpine Club, parking lot Echo Summit; , California Alpine Club 2240 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
  SEINET7356567  Prunus emarginata George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10545 El Dorado Northern Sierra Nevada 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 (Riverton 7.5' Q.: Near 381/447'56'N, 1201/423'49'W).; 0 1610 Comment
  UC1736469  Prunus emarginata Dean W. Taylor 1969-6-24 232 El Dorado Lake Tahoe, Sugar Pine Point 1920 Comment
  UCD113225  Prunus emarginata P. B. Kennedy 1920-8-17 129 El Dorado El Dorado National Forest, Barrett Camp. 1965 Comment
  UCR196822  Prunus emarginata George K. Helmkamp, E. A. Helmkamp 2008-5-15 14049 13436 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 1.2 miles north of its junction with US-50 1817 Comment
  SBBG117237  Prunus subcordata E. Bortiri 2000-4-16 106 El Dorado Hazel Valley Rd, 1 mi S of Hwy 50 Comment
  UCD113529  Prunus virginiana var. demissa G. K. Helmkamp; Elizabeth A. Helmkamp 2006-5-31 10560 El Dorado Northern Sierra Nevada Foothills; along Highway US-50 at Bridal Veil Farms, east of Pacific House. 1002 Comment
  CAS-BOT-BC154729  Prunus virginiana var. demissa Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  UC177010  Pseudobahia heermannii Katharine Brandegee 1907-5-17 El Dorado Sweetwater Creek Simpson's Ranch Comment
  CAS-BOT-BC344854  Pseudognaphalium Peter Rubtzoff 1972-9-20 6943 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of Country Road, 1 mile east of main Station entrance. 1356 Comment
  CAS-BOT-BC344856  Pseudognaphalium Peter Rubtzoff 1972-10-25 7043 El Dorado U.C. Blodgett Forest Research Station: Clear-cut on Main Line Road. Comment
  SD236190  Pseudognaphalium beneolens G. K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10036 El Dorado Northern Sierra Nevada Foothills: [E of Sacramento, N of Union Valley Reservoir]; Wentworth Springs Road, 5.9 [road] mi E of Uncle Toms Cabin 1566 Comment
  CAS-BOT-BC356683  Pseudognaphalium californicum John Thomas Howell 1976-8-1 52048 El Dorado Cameron Park about 3 miles west of Shingle Springs 426 Comment
  UC1614267  Pseudognaphalium californicum Charles M. Belshaw 1935-5-30 821 El Dorado about 3 mi s Placerville; Diamond Springs Comment
  OBI74509  Pseudognaphalium luteoalbum David J. Keil 1992-1 23323 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CAS-BOT-BC357555  Pseudognaphalium stramineum C. A. Gross 1903-6-10 234 El Dorado Doxtater's Meadow, near Mt. Aukum Comment
  UCD135248  Pseudognaphalium thermale G. K. Helmkamp; E. A. Helmkamp 2007-9-11 12936 El Dorado Northern Sierra Nevada Mountains Foothills: Along Hwy US-50 at Echo Summit. 2256 Comment
  CAS-BOT-BC126748  Pseudotsuga menziesii var. menziesii G. K. Helmkamp; Mary Alice Barnes; Mary Jane Ganibe 2010-7-6 16467 El Dorado Sierra Nevada Mountains: Silver Fork Road, 4.1 miles south of its junction with US-50 in Kyburz 1500 Comment
  JEPS18253  Psilocarphus oregonus Peter H. Raven with Mason, Ornduff, et al. 1957-4-27 10679 El Dorado 2.1 mi w Shingle Springs; Sierra Nevada Comment
  UC571099  Ptelea crenulata H. L. Mason 1928-5-4 4521 El Dorado sw of Coloma; Granite Canyon Comment
  CAS-BOT-BC146377  Ptelea crenulata Lewis S. Rose 1952-5-31 52000 El Dorado 2 mi. s. of Lotus 304 Comment
  SEINET3821736 Image available Ptelea trifoliata A. E. Wieslander 1936-5-29 624 El Dorado Head of Granite Canyon, 2 mi south of Lotus 366 Comment
  RSA690884  Pteridium aquilinum var. pubescens B. C. Templeton 1931-7-5 s.n. El Dorado Emerald Bay, Lake Tahoe 2204 Comment
  CAS-BOT-BC460489  Pterospora andromedea Alice Eastwood 1906-7-25 1046 El Dorado Glen Alpine Region: Fallen Leaf Lake Comment
  UCR207664  Pterostegia drymarioides George K. Helmkamp, E. A. Helmkamp 2009-4-21 14534 El Dorado Sierra Nevada Mountains Foothills, Rock Creek Road, 4.2 miles west of the bridge over Rock Creek 401 Comment
  RSA97334  Pteryxia terebinthina var. californica F. W. Peirson 1925-7-5 6277 El Dorado Summit of Mt. Tallac. Comment
  UC1128528  Purshia tridentata var. tridentata A. D. Gifford 1934-8-22 337 El Dorado 1.5 mi w and 0.5 mi s Tragedy Springs; El Dorado National Forest, Pyramid Peak Quad. 2286 Comment
  UC555699  Purshia tridentata var. tridentata H. L. Mason 1926-5-30 3321 El Dorado near road to Fallen Leaf Lake Comment
  UCD168793  Pyrola aphylla Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9432 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Emerald Point. Eastern side near lake. 1911 Comment
  CAS-BOT-BC460589  Pyrola aphylla G. Thomas Robbins 1943-6-20 1191 El Dorado Along road to PG&E Power House, 2--3 mi. W of Forebay reservoir (near Pollock Pines) 975 Comment
  JEPS72441  Pyrola dentata Gladys L. Smith 1963-7-27 1811 El Dorado Top of Hawley Grade, remnant of the first pass over Echo Summit, 50 feet from U.S. Highway 50 2194 Comment
  UCD147755  Pyrola dentata Allyson Ayalon; Lucie Jerabkova 2012-7-1 125 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD42641  Pyrola dentata Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 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
  BFRS326 Image available Pyrola picta Peter Rubtzoff, John Thomas Howell 1973-7-18 7101 El Dorado Blodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp. 450E). Comment
  UC32686  Pyrola picta C. J. Fox Jr. Jul 1895 El Dorado Cascade Lake, Tallac Comment
  UCD165905  Pyrola picta Ellen Dean; with Mayra Huerta 2016-8-2 9219 El Dorado West side of Tahoe Basin. Central part of D.L. Bliss State Park. Along Lester Beach Rd. East side of road. 2073 Comment
  CAS-BOT-BC466018  Pyrola picta A. A. Heller 1919-7-30 13346 El Dorado The Firs, on the Lincoln Highway near Echo lake 2286 Comment
  UCR219145  Quercus X morehus George K. Helmkamp, E. A. Helmkamp 2009-9-29 15652 El Dorado Sierra Nevada Mountains Foothills, Canyon Valley Rd. in the east end of Diamond Springs, c. 0.1 mile SE of Pleasant Valley Road 567 Comment
  JEPS82190  Quercus chrysolepis Wilma Follette 1974-12-26 El Dorado ca 200 yds w Emerald Point (trail from Bliss Peak to Emerald Bay) Comment
  OBI14306  Quercus chrysolepis H. E. McMinn 1932-8-4 2973 El Dorado Comment
  SACT002630  Quercus chrysolepis J. Wilson 1985-6-5 El Dorado 50 yards north of Sweetwater Creek and Salmon Falls Road 277.368 Comment
  UCD55746  Quercus chrysolepis G. K. Helmkamp; Elizabeth A. Helmkamp 2006-5-31 10576 El Dorado Northern Sierra Neveda Mountains, Wright's Lake Road just north of Hwy. US-50. 1664 Comment
  CAS-BOT-BC86604  Quercus douglasii Gilbert T. Benson 1924-4-13 46 El Dorado Lincoln Highway near Smith Flat Comment
  SACT002124  Quercus douglasii Josephine Van Ess 1971-10-11 El Dorado Dry roadside 426.72 Comment
  JEPS37771  Quercus durata Andrew D. Wright 1927-6-22 El Dorado Nigger Hill Folsom Comment
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Oct 7 2008
  JEPS79104  Quercus durata L. R. Heckard 1980-5-18 5198 El Dorado nw of Rescue (w of Placerville); Pine Hill 609 Comment
  SEINET8989595  Quercus durata var. durata W. J. Hess, Stoynoff, N; Weis, K; Bolger, K; Allen, K 1997-1 7662 El Dorado El Dorado Co., Nature Area El, Meadowbrook Rd, 2 miles E of St 193 & 3.5 miles S of Georgetown. Comment
  CAS-BOT-BC62788  Quercus garryana var. breweri G. Thomas Robbins 1945-6-9 1976 El Dorado Above North Fork Webber Creek ca. 3 mi. e. of Camino 975 Comment
  CAS-BOT-BC104509  Quercus vacciniifolia Lewis S. Rose 1963-7-9 63194 El Dorado 1 mi SW of Meyers 1981 Comment
  CAS-BOT-BC104517  Quercus vacciniifolia Le Roy Abrams 1911-6-29 4826 El Dorado Fallen Leaf Trail, Mt. Tallac 2590 Comment
  CAS-BOT-BC104522  Quercus vacciniifolia C. B. Wolf 1930-10-9 1717 El Dorado Along the trail between Glen Alpine Springs and Susie Lake 2133 Comment
  JEPS73084  Quercus vacciniifolia Gladys L. Smith 1964-7-31 2260 El Dorado Echo Lake side of summit to Fallen Leaf Lake 2316 Comment
  POM226842  Quercus vacciniifolia L. R. Abrams 1935-9-15 13702 El Dorado Glen Alpine Canyon. Between Fallen Leaf and Glen Alpine. 2043 Comment
  RSA87156  Quercus vacciniifolia F. W. Peirson 1931-8-9 9547 El Dorado Along trail to Mt. Tallac. 2363 Comment
  SBBG1345  Quercus vacciniifolia H. and M. Dearing 1931-7-24 2794 El Dorado Fallen Leaf Lake Comment
  UC1135815  Quercus vacciniifolia A. D. Gifford 1934-7-11 287 El Dorado 2 mi n Iron Mt.; El Dorado National Forest, Pyramid Peak Quad. 1676 Comment
  UCD47434  Quercus vacciniifolia Herbert L. Mason 1929-10-4 5473 El Dorado Fallen Leaf Lake, hills above Glen Alpine, El Dorado County. Comment
  UCR143031  Quercus vacciniifolia David D. Keck 1932-6-30 1553 El Dorado Sierra Nevada Mtns., Between Fallen Leaf Lake and Lake Tahoe 1921 Comment
  UCSB13439  Quercus vacciniifolia Breedlove, Dennis 1962-6-13 El Dorado Along State Highway 89, 3 miles south of Meyers; Sierra Nevada 1996 Comment
  UCD47587  Quercus wislizeni D. Q. Cavagnaro 1963-9-11 20 El Dorado U.S. Highway 50, 7 miles west of Shingle Springs, El Dorado County, California. 213 Comment
  SEINET10437802  Quercus wislizeni P. DelMonte 1976-4-3 s.n. El Dorado Junction at Cool. 610 Comment
  SEINET10437811  Quercus wislizeni W. D. Billings 1942-3-1 1488 El Dorado American River drainage, border of small stream, 8 miles N of Placerville 610 Comment
  SBBG111477  Quercus wislizeni var. wislizeni J. M. Tucker 1989-3-2 4481 El Dorado ca. 4 mi SW of Coloma, 0.25 mi S of Luneman Rd and 2.2 mi W of intersection of Luneman Rd and Lotus Rd 402 Comment
  UCD55749  Quercus wislizeni var. wislizeni G. K. Helmkamp; Elizabeth Helmkamp 2006-5-4 10291 El Dorado Northern Sierra Neveda foothills, east end of Diamond Springs, 0.1 mile north of the junction of Pleasant Valley Road and Hwy. CA-49. 542 Comment
  UCR209575  Quercus wislizeni var. wislizeni George K. Helmkamp, E. A. Helmkamp 2009-8-24 15533 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 8.8 miles east of its junction with CA-49 625 Comment
  UCR237052  Quercus wislizeni var. wislizeni George K. Helmkamp, E. A. Helmkamp 2012-4-24 18842 El Dorado Northern Sierra Nevada Mountains Foothills, Old Stage Road [Chicken Flat Rd.] at the junction with CA-193, N of Placerville 684 Comment
  CAS-BOT-BC362424  Rafinesquia californica G. L. Stebbins 1978-4-21 7823 El Dorado Above South Fork American River, 1.5 miles east of Folsom-Pilot Hill Highway 304 Comment
  UCR73123  Ranunculus A. C. Sanders 1984-6-17 5026 El Dorado Sierra Nevada Mountains, Silver Fork of the American River above the Fitch Rantz Bridge, 9.4 road mi SE of Kyburz 1707 Comment
  PASA2623  Ranunculus alismifolius Frank W. Peirson 1925-7-5 6279 El Dorado Mt. Tallac 2895 Comment
  UC1613480  Ranunculus alismifolius Charles M. Belshaw 1935-7-5 1078 El Dorado on upper south fork of Silver Creek near Wilson's; south fork of Silver Creek 2286 Comment
  UCD60432  Ranunculus alismifolius Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3983 El Dorado Washoe Meadows State Park. Angora Meadows, west of Angora Creek, opposite sewer manhole #4. 1919 Comment
  RSA32398  Ranunculus alismifolius var. alismellus G. Thomas Robbins 1945-7-8 2050 El Dorado Along Velma Lakes trail, near Velma Lakes, Desolation Valley, Wilderness. 2439 Comment
  UC827596  Ranunculus alismifolius var. alismifolius Alice Eastwood 1906-8-1 1168 a El Dorado Mt. Tallac Glen Alpine Region Comment
  UC905688  Ranunculus alismifolius var. alismifolius David D. Keck 1946-4-25 5531 El Dorado Meyers Sierra Nevada, Upper Truckee River Lake Valley 1950 Comment
  CAS-BOT-BC379449  Ranunculus alismifolius var. hartwegii Jean L. Pawek 1956-5-26 85 El Dorado Highway 89, about 9 mi south of Lake Tahoe 1951 Comment
  UCD95842  Ranunculus aquatilis var. aquatilis Gregory Sutton 1974-4-13 49 El Dorado Ulenkamp Road, at base of Pine Hill. 396 Comment
  UC1213923  Ranunculus aquatilis var. capillaceus Verne Grant and Alva Grant 1946-7-21 7767 El Dorado near Upper Truckee River; Lake Valley, Trout River 1981 Comment
  UC480883  Ranunculus aquatilis var. capillaceus Katharine Brandegee 1909-4-29 El Dorado Layne's Ranch Comment
  UCD42480  Ranunculus aquatilis var. diffusus Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  POM264395  Ranunculus bonariensis Annetta Carter 1941-4-5 1610 El Dorado Jct of the Latrobe and Folsom Placerville roads, eight miles E of Folsom. Comment
  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
  SD235002  Ranunculus occidentalis G. K. Helmkamp, E. A Helmkamp 2008-4-25 13317 El Dorado Foothills of Sierra Nevada Mountains: junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown (Garden Valley 7.5' Q) 673 Comment
  UCD42464  Ranunculus occidentalis Lloyd P. Tevis 1902-6-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC747451  Ranunculus occidentalis G. Thomas Robbins 1943-3-27 969 El Dorado 3 mi e Placerville (w edge of Institute of Forest Genetics) 762 Comment
  SEINET181245  Ranunculus occidentalis var. ultramontanus Bassett Maguire, R Maguire; C. B. Maguire 1934-6-4 15177 El Dorado 4 mi E of Emerald Bay Lake Tahoe Comment
  UCD34347  Ranunculus occidentalis var. ultramontanus Beecher Crampton 1980-6-24 9741 El Dorado Meyers, Paradise Golf Course. Comment
  UCD97040  Ranunculus orthorhynchus Herbert B. Currier 1952-8-6 s.n. El Dorado South Fork Camp, El Dorado National Forest. 1524 Comment
  UCD148519  Ranunculus uncinatus Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8250 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. 1950 Comment
  POM160667  Ranunculus uncinatus var. parviflorus Marcus E. Jones 1929-6-26 s.n. El Dorado Lake Tahoe. Comment
Read comments
Feb 5 2011
  JEPS41963  Rhamnus rubra W. L. Jepson 1918-8-25 8128 El Dorado Mt. Tallac, ne El Dorado County Lake Tahoe 2286 Comment
  JEPS42047  Rhamnus rubra Alice M. Ottley 1920-6-29 919 El Dorado Fallen Leaf Comment
  UC592906  Rhamnus rubra unknown 1928-8-21 3416 El Dorado near Dr. Abrams' Cabin; Fallen Leaf Lake Comment
  UCR270424  Rhamnus rubra John F. Emmel 2000-6-27 1658 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe area, along Mt.Tallac Trail, 0.5-0.6 air mi north-northeast of Glen Alpine Spring 2317 Comment
  RSA0028254  Rhamnus rubra John F. Emmel 1994-6-30 1325 El Dorado Sierra Nevada, SW Lake Tahoe region; along trail above west shore of Fallen Leaf Lake, ca. 0.5 air mile SE of Cathedral Lake. 1951 Comment
  RSA390164  Rhamnus tomentella subsp. tomentella Wm. Martin 1971-9-11 20308 El Dorado 3 miles S of Greenwood on Hwy 193. 579 Comment
  CAS-BOT-BC109780  Rhodiola integrifolia Le Roy Abrams 1911-7-29 5002 El Dorado Lake Tahoe Region. Tallac. Comment
  CAS-BOT-BC56537  Rhododendron columbianum A. A. Heller 1916-8-9 12509 El Dorado Haypress meadow above Echo Lake 2590 Comment
  CAS-BOT-BC56539  Rhododendron columbianum A. A. Heller 1916-8-9 12509 El Dorado Haypress meadow above Echo Lake 2590 Comment
  CAS-BOT-BC56542  Rhododendron columbianum W. R. Dudley 1900-6-26 s.n. El Dorado Ridge below Lake Lucile Comment
  CAS-BOT-BC56544  Rhododendron columbianum E. A. McGregor 1909-8-13 109 El Dorado Susie Lake 2331 Comment
  CHSC83127  Rhododendron neoglandulosum R. Prag 1973-7-5 El Dorado Osgood Swamp. Comment
  BFRS143 Image available Rhododendron occidentale Peter Rubtzoff 1975-7-10 8191 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) Comment
  BFRS171 Image available Rhynchospora glomerata var. capitellata Peter Rubtzoff 1974-9-19 7918 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  CAS-BOT-BC111916  Rhynchospora glomerata var. capitellata Beecher Crampton 1959-8-20 5446 El Dorado Edge of ditch carrying water, 1 mile east of Georgetown. Comment
  CAS-BOT-BC93301  Ribes cereum John Thomas Howell 1925-7-6 1418 El Dorado Summit of Mount Tallac, Lake Tahoe region. Comment
  JEPS71861 Image available Ribes cereum Gladys L. Smith July 1964 3024 El Dorado trail from Little Norway to Lake Audrain; Echo Summit area 2225 Comment
  SEINET13942421 Image available Ribes cereum A. A. Heller 1911-1 12530 El Dorado East side of Ralston Peak above Echo Lake in granite, 7,900 feet 274 Comment
  UCD60401  Ribes inerme var. inerme Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3964 El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  CAS-BOT-BC173321  Ribes lasianthum G. L. Stebbins 1978-7-23 78135 El Dorado North of Island Lake, Desolation Wilderness area 2682 Comment
  JEPS49396  Ribes montigenum R. L. Pendleton, F. M. Reed 1907-7-23 1058 El Dorado Lake Lucile Trail Lake Tahoe Region, Glen Alpine 2286 Comment
  CAS-BOT-BC212332  Ribes nevadense Alice Eastwood 1906-7-21 1026 El Dorado Trail to Lake Lucille Comment
  RSA0022843  Ribes nevadense R. W. Spjut, Paul Burchstead 2008-6-7 16329 El Dorado Sierra Nevada. El Dorado National Forest: Road between Chiquita Lake and Tom s Cabin, south of America River, north of Hwy. 50 1363 Comment
  SEINET2470880  Ribes nevadense K. Christie 2010-6-16 1818 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake campground, off of road 1301. 1920 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
  UCD102416  Ribes nevadense G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10544 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
  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
  CAS-BOT-BC198971  Ribes roezlii var. roezlii E. A. McGregor 1909-8-13 119 El Dorado Susie Lake Trail, near Alta Morris 2316 Comment
  UCR173986  Ribes roezlii var. roezlii George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10533 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-BC173971  Ribes viscosissimum Elizabeth Parsons Hawver 1909-6-1 s.n. El Dorado Aspengrove [Aspen Grove], Lake Tahoe Region Comment
  UC1281044 Image available Ribes viscosissimum H. E. McMinn 1926-5-30 1718 B El Dorado Emerald Bay Lake Tahoe Comment
  UC570829  Ribes viscosissimum Herbert L. Mason 1925-5-30 3314 El Dorado hillslope behind Emerald Bay; Lake Tahoe Comment
  UCD149440  Robinia pseudoacacia G. Ledyard Stebbins 1976-9-25 76265 El Dorado South side of the American River at junction of North and Middle Fork, immediately east of State Highway 49. (Exact location unknown. Coordinates estimated by label maker.) 176 Comment
  UCD115385  Rorippa subumbellata Charles M. Knapp 1979-6-6 s.n. El Dorado Tahoe Keys between Tahoe Keys Marina and the mouth of the Upper Truckee River. 800 feet south of Lake Tahoe. 1900 Comment
  UCD112425  Rosa Peter Rubtzoff; John Thomas Howell 1976-6-23 8677 El Dorado Sierra Nevada, Georgetown Divide, Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  CAS-BOT-BC146427  Rosa bridgesii G. Thomas Robbins 1944-6-3 1652 El Dorado Along U. S. Highway 50, 3 mi. e. of Camino 1036 Comment
  UCD150178  Rosa woodsii subsp. ultramontana Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8525 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. East side of northernmost meadow near Lake Tahoe Blvd. 1934 Comment
  CAS-BOT-BC148281  Rosa woodsii var. ultramontana W. R. Dudley 1900-6-1 s.n. El Dorado Near Mount Tallac Comment
  UCR173292  Rubus armeniacus George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10488 El Dorado Northern Sierra Nevada Foothills, Along Calif. Hwy 193, 1.4 mi. N of Placerville 427 Comment
  BFRS422 Image available Rubus glaucifolius Peter Rubtzoff 1975-6-26 8140 El Dorado Blodgett Forest: Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U). Comment
  UCD113784  Rubus laciniatus H. T. Hartmann; D. H. Hartmann 1941-10-19 s.n. El Dorado between Diamond Springs and Placerville, U.S. Highway 49. 609 Comment
  CAS-BOT-BC147217  Rubus parviflorus Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC147222  Rubus parviflorus J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Near Echo, grade to summit of the Sierra Nevada Mts. Comment
  BFRS423 Image available Rubus procerus Peter Rubtzoff, John Thomas Howell 1973-7-18 7141 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  CAS-BOT-BC363194  Rudbeckia hirta Peter Rubtzoff 1974-7-18 7786 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: in headquarters area. Comp. 250R 1295 Comment
  JEPS73005  Rumex acetosella Gladys L. Smith 1963-7-7 1724 El Dorado within 300 yds Echo Summit Lodge (California Alpine Club) 2194 Comment
  RSA0012137  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2011-7-7 17653 El Dorado Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  UC1614019  Rumex acetosella Charles M. Belshaw 1935-7-5 1048 El Dorado Meadowland on upper S Fork of Silver Creek near Wilson's. Canadian zone 2286 Comment
  UCD101033  Rumex acetosella John Thomas Howell 1946-8-31 22942 El Dorado Mt. Tallac. 2895 Comment
  BFRS123 Image available Rumex conglomeratus Peter Rubtzoff 1975-7-22 8218 El Dorado Vicinity of Blodgett Forest: Sand Mountain Boulevard about 0.05 mi. south of County Road. Georgetown Divide, Sierra Nevada. Comment
  BFRS122 Image available Rumex crispus Peter Rubtzoff 1974-7-24 7769 El Dorado Blodgett Forest: Country Road ca. 0.1 mile east of Headquarters Road junction (Comp. 220R) Comment
  CAS-BOT-BC421630  Rumex crispus Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake. Comment
  UCR170234  Rumex obtusifolius George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9923 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Tie Road (Forest Road 32) 1.0 mi west of its junction with Wrights Lake Road (Forest Road 4) NNE of Kyburz 2043 Comment
  UCR188442  Rumex obtusifolius George K. Helmkamp, E. A. Helmkamp 2007-9-26 13022 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Bonetti Road and Mormon Emigrant Trail, 2.3 miles east of Jenkinson Lake 1226 Comment
  UCD43768  Rumex paucifolius C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1134 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  JEPS72999  Rumex salicifolius var. denticulatus Gladys L. Smith 1972-7-20 3354 El Dorado Lake Gilmore 2560 Comment
  UCD101478  Rumex triangulivalvis G. K. Helmkamp; E. A. Helmkamp 2007-8-4 12708 El Dorado Northern Sierra Nevada Mountains. Along Mormon Emigeant Trail at Leek Spring meadow, about 2 miles northwest of CA-88. 2237 Comment
  UC465596  Sagina saginoides R. L. Pendleton and F. M. Reed 1907-7-25 1168 El Dorado rd. between Glen Alpine Springs and Modjeska Falls; Lake Tahoe Region 2026 Comment
  CAS-BOT-BC445639  Sagittaria cuneata G. Thomas Robbins 1943-8-15 1337 El Dorado North of Wrights Lake 2286 Comment
  RSA605319  Salix Louis C. Wheeler 1952-9-25 6963 El Dorado Coloma. Comment
  UCD34590  Salix Beecher Crampton 1986-8-17 10037 El Dorado El Dorado County, Stateline. Comment
  UCR148122  Salix Beecher Crampton 1982-5-29 9834 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, Stateline 1905 Comment
  CAS-BOT-BC103489  Salix eastwoodiae Frances Price 1919-7-1 s.n. El Dorado Fallen Leaf Lake 2133 Comment
  CAS-BOT-BC182780  Salix exigua Peter Rubtzoff; Barbara Trowbridge 1975-6-25 8113 El Dorado Blodgett Forest: Mainline Road Clearcut (lower part in upper Gaddis Creek area). Comment
  UCD34593  Salix exigua Beecher Crampton 1986-8-18 10040 a El Dorado El Dorado County, Stateline, along Stateline blvd., 1 block away from shore of Lake Tahoe. Comment
  UCD34597  Salix exigua Beecher Crampton 1986-8-20 10043 El Dorado El Dorado County, Al Tahoe area, South Lake Tahoe, northern meadow along Trout Creek. Comment
  UCD34676  Salix exigua Beecher Crampton 1987-6-5 10120 El Dorado El Dorado County, South Lake Tahoe, Al Tahoe Blvd. and Pioneer Trail. Comment
  UCR146298  Salix exigua Beecher Crampton 1986-8-17 10037 El Dorado Sierra Nevada Mtns., Stateline 1951 Comment
  CHSC73087  Salix geyeriana L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5808 El Dorado Lake Tahoe Basin Management Unit. Near mouth of Meek's Creek; west of Hwy 89 and 0.4-0.5 mi west of Meek's Bay of Lake Tahoe. 1895 Comment
  JEPS29790  Salix laevigata Rimo Bacigalupi and L. R. Heckard 1962-5-29 8535 El Dorado s outskirts Placerville (head of Spanish Ravine) 640 Comment
  CAS-BOT-BC125148  Salix lasiandra var. lasiandra E. A. McGregor 1909-8-26 204 El Dorado Glen Alpine 2072 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-BC125196  Salix lasiandra var. lasiandra W. R. Dudley 1900-6-27 5664 El Dorado Between Glenn Alpine Sprs. and Camp Agassiz Comment
  BFRS374 Image available Salix lasiolepis Peter Rubtzoff 1972-10-4 6989 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  CAS-BOT-BC176196  Salix lasiolepis Peter Rubtzoff 1975-6-4 8025 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCR197411  Salix lasiolepis George K. Helmkamp, E. A. Helmkamp 2008-4-30 13344 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  CAS-BOT-BC124583  Salix lemmonii Peter H. Raven 1967-7-27 21444 El Dorado Lake Tahoe Airport, South Lake Tahoe Comment
  RSA540071  Salix lemmonii Catherine Best 1981-08 s.n. El Dorado Echo Lake. 2256 Comment
  SEINET10413024  Salix lemmonii E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3987 El Dorado Washoe Meadows State Park, Angora Meadows, between sewer manholes #5 and #6. 1918 Comment
  UCD142254  Salix lemmonii Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7903 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, near outlet. Southern side of the pond. 2022 Comment
  UCR148150  Salix lemmonii Beecher Crampton 1987-6-5 10125 El Dorado Sierra Nevada Mtns., South Lake Tahoe, Stateline Comment
  SBBG115676  Salix lucida subsp. caudata B. Crampton 1986-8-16 10033 El Dorado Stateline Comment
  CAS-BOT-BC227810  Salix lutea Beecher Crampton 1987-4-30 10105 El Dorado South Lake Tahoe, Stateline, Park Ave and Lake Parkway Comment
  UC532213  Salix melanopsis Herbert F. Copeland 1934-7-22 El Dorado near Riverton Riverton; American R. Comment
  UCD34789  Salix melanopsis Beecher Crampton 1990-5-9 10234 El Dorado El Dorado County, Tahoe Basin, South Lake Tahoe, Stateline, Lakeshore blvd. just west of Park ave.. Comment
  CAS-BOT-BC344929  Salsola Peter Rubtzoff 1974-9-20 7923 El Dorado U.C. Blodgett Forest Research Station: Wentworth Springs Road (County Road) ca. 2 miles west of research station main entrance. Comment
  CAS-BOT-BC221118  Salvia sonomensis Robert F. Thorne; P. Everett 1964-4-16 33764 El Dorado On N slope of Pine Hill, ca 3-4 miles ENE of Rescue 609 Comment
  UCD125630  Salvia sonomensis Roman Gankin 1966-3-30 720 El Dorado on the ridge and on west-facing slopes; Pine Hill. Comment
  UCR207152  Sambucus mexicana George K. Helmkamp, E. A. Helmkamp 2009-7-22 15279 El Dorado Sierra Nevada Mountains, Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road 1851 Comment
  UCR177867  Sambucus microbotrys George K. Helmkamp, E. A. Helmkamp 2006-8-7 11196 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring; Tragedy Spring Road, 0.3 mile north of Calif. Hwy 88 2424 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
  UC35357  Sambucus racemosa var. microbotrys W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Vicinity of Lake Tahoe 1897 Comment
  UC441307  Sambucus racemosa var. microbotrys R. L. Pendleton and F. M. Reed 1907-7-24 1093 El Dorado Mt. Tallac Lake Tahoe Region (summit) 2971 Comment
  UC747081  Sambucus racemosa var. microbotrys G. Thomas Robbins 1943-7-25 1301 El Dorado about 1 mi se Desolation Valley Wilderness Area (meadow along trail to Echo Lake) 2438 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
  SBBG69491  Sambucus racemosa var. racemosa R. H. Nordhoff 1940-8-8 534 El Dorado trail to Lake Lucile above Glen Alpine resort 2133 Comment
  UCR191043  Sanguisorba minor subsp. muricata George K. Helmkamp, E. A. Helmkamp 2007-6-6 12271 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 6.3 miles east of its junction with Sly Park Road 1607 Comment
  UC566852  Sanicula bipinnatifida Herbert L. Mason 1928-5-4 4499 El Dorado Shingle Springs Comment
  UCR217932  Sanicula bipinnatifida George K. Helmkamp, Laurel Bezdecheck 2010-5-28 16107 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 miles east of its junction with Perry Creek Road, c. 3.5 air mi. ESE (96 deg. ) of Fair Play 942 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
  UCD68096  Sanicula bipinnatifida var. flava Kathleen A. Robson 1981-5-3 26 El Dorado 10 miles Southeast of Placerville, on state Highway 50, turn Northwest on Cameron Park Drive, continue for 0.75 miles, turn on Sudbury Road going Northeast 0.5 miles. 426 Comment
  UC1368750  Sanicula crassicaulis J. L. Strother, A. R. Smith 1970-5-3 917 El Dorado 3 mi s of El Dorado City (end of Monitor Road); Monitor Road 365 Comment
  SD239557  Sanicula tuberosa G. K Helmkamp, Mary Jane Ganive, Mary Alice Barnes 2010-6-15 16301 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 14 miles woutheast of junction with Sly Park Road at Jenkinson Lake (Old Iron Mountain 7.5'Q) 1662 Comment
  JEPS72704  Sanicula tuberosa Gladys L. Smith 1967-7-1 2456 El Dorado Echo Summit, near U.S. Hwy Maintenance Station Echo Summit 2244 Comment
  UCD165984  Sarcodes sanguinea Daniel M. McNair; with Ellen Dean 2016-6-10 2131 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2059 Comment
  UC1024266  Saxifraga bryophora Annie M. Alexander and Louise Kellogg 1943-8-27 3483 El Dorado above Dicks Lake (Lake Tahoe Region); Sierra Nevada, Lake Tahoe Region 2743 Comment
  UC747358  Saxifraga bryophora G. Thomas Robbins 1944-7-30 1826 El Dorado 2 mi e of Wrights Lake (along trail to Smith Lake) 2438 Comment
  SEINET7883388 Image available Scandix pecten-veneris Laura Zeller 1965-1 53 El Dorado Ca. 9.9 miles N of Plymouth on Highway 49 610 Comment
  RSA784605  Schedonorus arundinaceus Peter Rubtzoff 1976-6-23 8690 El Dorado Blodgett Forest: County Road. ca. 0.25 mi W of Headquarters Road junction, just outside Blodget Forest boundary. 1268 Comment
  UCD61598  Schedonorus arundinaceus Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4166 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows. 1917 Comment
  UC1109170  Scirpus congdonii Verne Grant, Alva Grant 1946-7-28 7807 El Dorado Hay Press Meadow , Hay Press Meadow (Desolation Valley Wilderness Area) 2529 Comment
  UCD161639  Scirpus congdonii Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8829 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. West end of Lily Pond. 2031 Comment
  UCD141244  Scirpus congdonii Peter Rubtzoff 1975-6-24 8101 El Dorado Sierra Nevada. Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  UCD84141  Scirpus diffusus Chuck Hughes 2009-7-7 105 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  UCD141252  Scirpus microcarpus G. K. Helmkamp; E. A. Helmkamp 2007-9-11 12939 El Dorado Northern Sierra Nevada Mtns: Along Hwy US-50 at Echo Summit. 2256 Comment
  SEINET2467045  Scleranthus annuus J. M. Tucker 1957-5-25 3337 El Dorado Ca. 6.5 miles East of Pleasant Valley (and roughly 5 miles South of Pollack Pines). Comment
  UC579610  Scleranthus annuus subsp. annuus C. M. Belshaw 1936-6-13 2334 El Dorado Kyburz; El Dorado National Forest, Pyramid Peak Quad. 304 Comment
  UCD98510  Scleranthus annuus subsp. annuus G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11687 El Dorado Northern Sierra Nevada Mountains; bordering east end of Sacramento Valley. Bass Lake Road at the southeast end of Bass Lake. 381 Comment
  UCD98517  Scleranthus annuus subsp. annuus Jack Major 1956-5-23 s.n. El Dorado 5 miles west of Shingle Springs on Highway 50. Comment
  UCD92513  Scribneria bolanderi Beecher Crampton 1973-5-9 8932 El Dorado Bass Lake. Comment
  UC416685  Scutellaria californica Katharine Brandegee Aug. 1914 El Dorado Kyburg Comment
  UCD148662  Scutellaria galericulata Ellen Dean; V. Stewart, A. Ayalon, K. Izdebska, H. Lin 2014-6-24 8401 El Dorado El Dorado County, SW corner of Tahoe Basin. Washoe Meadows State Park. Angora Meadow adjacent to Angora Creek. 1898 Comment
  UC747574  Scutellaria tuberosa G. Thomas Robbins 1944-5-21 1619 El Dorado about 3 mi e of Camino (North Fork Webber Creek); North Fork Webber Creek 975 Comment
  CAS-BOT-BC417751  Sedella pumila Volney Rattan 1866-1-1 s.n. El Dorado unspecified Comment
  JEPS72361  Sedum obtusatum Gladys L. Smith 1964-7-6 2112 El Dorado about 2 mi above Upper Echo Lake (trail from Echo Lake to Desolation Valley, open slopes on granite outcrops and granite boulders); trail fr Echo Lake to Desolation Valley, Upper Echo Lake 2286 Comment
  SEINET8552359  Sedum obtusatum H. M. Hall, H. P. Chandler 1903-8-3 4762 El Dorado South Fork American River, near Echo. 1981 Comment
  CAS-BOT-BC53712  Selaginella watsonii C. W. Sharsmith 1937-8-30 3469 El Dorado Sierra Nevada - North slope Freel Peak, south of Lake Tahoe 3200 Comment
  CAS-BOT-BC53714  Selaginella watsonii J. Clausen 1932-9-14 623 El Dorado Tahoe Region - above Glen Alpine 2103 Comment
  UC481046  Senecio aronicoides Katharine Brandegee 1907-1 El Dorado Sweetwater Creek Comment
  UC747173  Senecio aronicoides G. Thomas Robbins 1943-4-25 1033 El Dorado about 3 mi e Camino (slope above North Fork Webber Creek); North Fork Webber Creek 975 Comment
  CAS-BOT-BC363689  Senecio hydrophilus Peter Rubtzoff 1981-7-15 9661 El Dorado Taylor Creek area near the U.S. Forest Service Visitors Center on south side of Lake Tahoe Comment
  SEINET2470869  Senecio integerrimus K. Christie 2010-6-14 1806 El Dorado Lake Tahoe Basin Management Unit (USFS); Rainbow Tract cabins area, ca. 0.5 mi. south of junction of HWY 50/HWY 89. 1950 Comment
  UCD60592  Senecio integerrimus var. exaltatus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4057 El Dorado Washoe Meadows State Park. Southwest area of park uphill of sewer manhole #73. 1948 Comment
  SEINET10875374  Senecio integerrimus var. exaltatus Norman H. Russell 1961-6-16 Russell 11038 El Dorado 2 mi. W of Camp Richardson near SW end of Lake Tahoe. Comment
  UCD135578  Senecio integerrimus var. major G. K. Helmkamp; E. A. Helmkamp 2007-5-31 12254 El Dorado Northern Sierra Nevada Mountains Forestry Route 32, 0.8 mile east of its junction with Ice House Road. 1616 Comment
  JEPS82227  Senecio layneae Rimo Bacigalupi and L. R. Heckard 1962-5-30 8547 El Dorado 2.8 mi w Gold Hill 457 Comment
  CAS-BOT-BC364292  Senecio triangularis Alice Eastwood 1906-7-21 1261 El Dorado Glen Alpine Region. Trail to Lake Lucille Comment
  SEINET3928064  Senecio triangularis Johnnie L. Gentry Jr., Earl Jensen 1968-7-12 2148 El Dorado Half Moon Lake.; 0 2487 Comment
  UCR219665  Senecio triangularis George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16564 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 Comment
  CAS-BOT-BC364520  Senecio vulgaris G. K. Helmkamp; E. A. Helmkamp 2009-3-6 14345 El Dorado Northern Sierra Nevada Mtns. Foothills: Rock Creek Road, 4.9 miles east of its junction with CA-193 and near Rock Creek 483 Comment
  UCD135889  Sericocarpus oregonensis subsp. californicus G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11291 El Dorado Northern Sierra Nevada Mountains; Ice House Road, 3.8 miles north of Wentworth Springs Road. 1615 Comment
  UCD32645  Setaria parviflora Beecher Crampton 1954-7-2 2036 El Dorado El Dorado County, 1 mile southwest Garden Valley. 579 Comment
  CAS-BOT-BC344902  Sidalcea Peter Rubtzoff 1972-9-20 6936 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of Country Road, within 0.5 miles from county road (gate). 1286 Comment
  SEINET8943062  Sidalcea asprella K. Brandegee 1907-1 s.n. El Dorado Sweetwater, Simpson's Ranch. Comment
  UC570309  Sidalcea glaucescens F. W. Embree 1934-7-16 138 El Dorado 2 mi n Leek Springs; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UCR179341  Sidalcea glaucescens George K. Helmkamp, E. A. Helmkamp 2006-8-24 11284 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 3.8 miles north of Wentworth Springs Road 1616 Comment
  SEINET8945045  Sidalcea hartwegii K. Brandegee 1907-5-15 s.n. El Dorado Sweetwater Creek. Comment
  SJSU10825  Sidalcea hartwegii A. M. Thorpe 1961-5-21 El Dorado by Aukum Rd near Mt Aukum 609 Comment
  UCD14619  Sidalcea malviflora Nathan Horn 1989-6-2 18 El Dorado California, El Dorado Co.; along Zendella Road, off of Highway 49; 573 Comment
  SD257303  Sidalcea malviflora subsp. asprella George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20456 El Dorado Sierra Nevada Mountains Foothills: NW of Somerset, Bucks Bar Road, 1.1 miles southeast of its juncton with Pleasant Valley Road (Camino 7.5'Q) 622 Comment
  SEINET2441554  Sidalcea malviflora subsp. asprella George K. Helmkamp 2009-6-3 14902 El Dorado Northern Sierra Nevada Mountains: Forbay Road, 4.7 miles northwest of its junction with Pony Express Trail in Pollock Pines (Slate Mountain 7.5' Q.). 945 Comment
  CHSC20299  Sidalcea oregana subsp. spicata L. M. Mayer 1974-7-27 El Dorado Ca. 3/4 mi w of intersection on road to Angora Lake. Comment
  JEPS72636  Sidalcea oregana subsp. spicata Gladys L. Smith 1963-7-27 1860 El Dorado Hawley Grade Sierra Nevada, Old Echo Summit Pass, Hawley Grade (Old Echo Summit pass) 1889 Comment
  UC201537  Sidalcea oregana subsp. spicata Le Roy Abrams 1911-7-27 4772 El Dorado Lake Valley Lake Tahoe Region, Lake Valley 1950 Comment
  UCD165879  Sidalcea oregana subsp. spicata Ellen Dean; with Mayra Huerta 2016-8-2 9193 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern end of park on east side of Highway 89. 1991 Comment
  CAS-BOT-BC178695  Silene Peter Rubtzoff 1976-6-9 8613 El Dorado Gaddis Creek area off Lower Gaddis Creek Road ca. 0.6 mi. south of junction with Chinquapin Flat Road (Comp. 580E), Blodgett Forest - Sierra Nevada 1264 Comment
  CAS-BOT-BC261635  Silene Peter Rubtzoff 1974-7-23 7755 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.8 miles south of Forest Service public road. 1264 Comment
  UCR184802  Silene californica George K. Helmkamp, E. A. Helmkamp 2007-5-9 11984 El Dorado Northern Sierra Nevada Mountains, White Meadow Road, 0.6 mile west of its junction with Ice House Road, c. 0.75 mi. NNW of Riverton 1082 Comment
  UCR206390  Silene californica George K. Helmkamp, E. A. Helmkamp 2009-5-19 14718 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.2 miles west of its junction with Happy Valley Cutoff road 561 Comment
  JEPS72105  Silene douglasii Gladys L. Smith 1972-7-18 3540 El Dorado 2 mi. n.e. Wrights Lake (switchbacks below Grouse Lake) 2438 Comment
  JEPS72324  Silene douglasii Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2723 El Dorado Ralston Peak near Cup Lake (upper end of Echo Ridge); Ralston Peak nr Cup Lake, upper end Echo Ridge 2814 Comment
  UC532210  Silene douglasii H. M. Skidmore 1934-6-18 El Dorado Lake Maude Wright's Lake area, Lake Maude 2438 Comment
  UC746832  Silene douglasii G. Thomas Robbins 1944-7-28 1775 El Dorado three mi ne Wrights Lake (along Willow Flat Trail); ne of Wright's Lake, along Willow Flat Trail 2286 Comment
  SBBG71625  Silene gallica Milo H. Gates 1879-1 El Dorado Lake Tahoe Valley Comment
  CAS-BOT-BC181283  Silene invisa Dean Wm. Taylor; Rexford Palmer 1983-8-30 8290 El Dorado Cody Meadows, tributary to South Fork American River 2346 Comment
  UCD98725  Silene invisa Dean Wm. Taylor; Rexford E. Palmer 1983-8-29 8288 El Dorado along Iron Mountain Road at Alder Hill. 2286 Comment
  UCR249876  Silene invisa George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20915 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  CAS-BOT-BC389029  Silene laciniata subsp. californica Robert C. Bechtel 1952-5-3 91 El Dorado 2 miles north of Placerville 579 Comment
  CAS-BOT-BC389302  Silene lemmonii Elsie Z. Lovegrove 1947-6-6 s.n. El Dorado Fallen Leaf Lake road Comment
  RSA714438  Silene lemmonii George K. Helmkamp, E. A. Helmkamp 2005-8-9 9765 El Dorado Northern Sierra Nevada Foothills: WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road. Boat ramp and loading area. 155 Comment
  SD247391  Silene lemmonii George K. Helmkamp, E. A. Helmkamp 2013-6-19 20939 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, north of Carson Pass Highway. 2116 Comment
  UCR176059  Silene lemmonii George K. Helmkamp, E. A. Helmkamp 2006-7-12 10982 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  UCR193197  Silene lemmonii George K. Helmkamp, E. A. Helmkamp 2007-5-31 12251 El Dorado Northern Sierra Nevada Mountains, Forestry Route 32, 0.8 mile east of its junction with Ice House Road 1616 Comment
  UC465691  Silene occidentalis Milo S. Baker 1904-7-15 El Dorado Fallen Leaf Lake to Lake Valley (near Lake Tahoe); , Fallen Leaf Lake to Lake Valley Comment
  UC570399  Silene occidentalis subsp. occidentalis Chas. M. Belshaw 1936-8-11 2622 El Dorado Placerville-Tahoe Road Sierra Nevada Mts., 41 Milestone, Placerville-Tahoe Rd. (41 Milestone, Sierra Nevada Mts.) Comment
  UCD42557  Silene sargentii Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD160905  Silybum marianum G. Ledyard Stebbins 1977-6-28 7721 El Dorado Diamond Springs. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA791742  Sisymbrium officinale George K. Helmkamp, E. A. Helmkamp 2012-5-3 18899 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road north of Pollock Pines, at the south side of the bridge over the South Fork American River. 591 Comment
  CAS-BOT-BC135352  Sisyrinchium John Thomas Howell 1954-5-16 29623 El Dorado Shingle Springs - Sierra Nevada 426 Comment
  UCR104412  Smilacina racemosa Peter S. Lathrop 1995-6-4 s.n. El Dorado El Dorado National Forest. Below Pinus ponderosa, above PiPi Campground 1224 Comment
  BFRS400 Image available Solanum Peter Rubtzoff 1974-7-24 7760 El Dorado Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R). Comment
  UCR233010  Solanum americanum George K. Helmkamp, E. A. Helmkamp 2011-10-27 18450 El Dorado Northern Sierra Nevada Mountains Foothills, Diamond Springs; Patterson Lake in Lake Oaks Mobile Home Park 524 Comment
  UCD126853  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
  CDA39651  Solanum elaeagnifolium LeeAnne Mila 2013-10-14 PDR# 1406956 El Dorado Shingle Springs, Durock Road & Business Drive. 0 Comment
  JEPS71536  Solanum umbelliferum Gladys L. Smith 1971-7-9 3059 El Dorado n ridge of Echo Lake (about half way between lower boat landing and upper dock) 2346 Comment
  JEPS71670  Solanum umbelliferum Gladys L. Smith 1959-8-7 3005 El Dorado near California Alpine Club Lodge (Echo Summit); Echo Summit 2250 Comment
  CAS-BOT-BC157481  Solanum umbelliferum J. T. Howell 1925-6-19 1173 El Dorado Eagle Lake Trail, near Emerald Bay, Lake Tahoe region 2134 Comment
  SEINET6186051  Solanum umbelliferum D. A. Buck 1959-4-25 18 El Dorado Along HWY 50, near Placerville 549 Comment
  UCR176023  Solidago canadensis subsp. elongata George K. Helmkamp, E. A. Helmkamp 2006-7-12 10977 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  UCR262000  Solidago canadensis subsp. elongata George K. Helmkamp, Amy Barnes 2014-10-10 23164 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.6 mile northwest of Luther Pass 2378 Comment
  SEINET3123354 Image available Solidago canadensis subsp. elongata George K. Helmkamp, E. A. Helmkamp 2006-1 11022 El Dorado Northern Sierra Nevada Mtns: North Truckee River Rd., 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe 2009 Comment
  CAS-BOT-BC268093  Solidago elongata Peter Rubtzoff 1974-7-22 7747 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 miles south of Forest Service public road. 1260 Comment
  CAS-BOT-BC365397  Solidago elongata L. R. Abrams 1917-9-22 6837 El Dorado Fallen Leaf - Lake Tahoe Comment
  CAS-BOT-BC365403  Solidago elongata L. R. Abrams 1930-8-8 12730 El Dorado Near Lily Lake, Glen Alpine Canyon 2026 Comment
  JEPS71612  Solidago elongata Gladys L. Smith 1964-8-29 2376 El Dorado Audrain Lake Echo Summit region, Audrain Lake 2225 Comment
  UC1613347  Solidago elongata Charles M. Belshaw July 1935 1157 El Dorado s end of lake near Richardson's Resort; Sierra Nevada, Lake Tahoe 1920 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
  UCR242003  Solidago spectabilis George K. Helmkamp, E. A. Helmkamp 2012-9-17 19851 El Dorado Northern Sierra Nevada Mountains Foothills, along Forebay Road, 4.8 miles north of its junction with Pony Express Road in Pollock Pines 954 Comment
  CAS-BOT-BC364947  Solidago velutina subsp. californica Elsie Z. Lovegrove 1951-9-16 s.n. El Dorado Fallen Leaf Lake road Comment
  BFRS353 Image available Sonchus asper Peter Rubtzoff 1975-7-8 8154 El Dorado Blodgett Forest: Spring Road ca. 0.15 mi. north of junction with County Road (Comp. 270U). Comment
  CAS-BOT-BC419688  Sorbus Peter Rubtzoff 1975-7-24 8245 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: off north side of Gaddis Creek Road just east of Gaddis Creek crossing (0.1 mi. east of Mainline Road junction) (Comp. 520R). 1292 Comment
  CAS-BOT-BC157265  Sorbus californica L. R. Abrams 1917-9-20 6830 El Dorado [Glenn] Glen Alpine to Grass Lake, Lake Tahoe Region Comment
  CAS-BOT-BC157274  Sorbus californica Alice Eastwood 1906-7-25 1031 El Dorado Lake Lucille trail 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
  SEINET7707307  Sorbus californica L. R. Miller 1935-1 s.n. El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC158909  Sorbus scopulina E. A. McGregor 1909-8-12 98 El Dorado Grass Lake 2194 Comment
  CAS-BOT-BC158910  Sorbus scopulina Elsie Z. Lovegrove 1941-9-23 s.n. El Dorado Angora Lake Comment
  UCSB24463  Sorbus scopulina McMinn, Howard 1932-8-4 El Dorado Emerald Bay Comment
  UCD125131  Sphenosciadium capitellatum Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7426 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. On W side of Hwy. 89, just south of General Creek Campground. Near northern edge of fen. 1923 Comment
  UCD128088  Sphenosciadium capitellatum P. B. Kennedy 1920-9-15 182 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  RSA8142  Sphenosciadium capitellatum C. B. Wolf 1928-8-15 3297 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2287 Comment
  RSA755907  Spiraea densiflora George K. Helmkamp, Amy Barnes 2009-7-8 15167 El Dorado Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House. 1654 Comment
  RSA31130  Spiraea densiflora var. splendens A. A. Heller 1915-8-5 12139 El Dorado Echo Lake. 2287 Comment
  CAS-BOT-BC152524  Spiraea splendens Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC152526  Spiraea splendens John Thomas Howell 1925-6-30 1273 El Dorado Eagle Falls, Emerald Bay, Lake Tahoe Comment
  CAS-BOT-BC421454  Spiraea splendens Laura M. Lathrop 1909-7-19 s.n. El Dorado Road to Glen Alpine Springs Comment
  CAS-BOT-BC421456  Spiraea splendens E. A. McGregor 1909-8-8 13 El Dorado Lake Tahoe Region. Grass Lake Comment
  UCD114063  Spiraea splendens G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11082 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
  UCD113116  Spiranthes romanzoffiana Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 25 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  UCD42494  Spiranthes romanzoffiana Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD43696  Spiranthes romanzoffiana C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1062 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  RSA795070  Stachys ajugoides var. rigida George K. Helmkamp, E. A. Helmkamp 2011-10-13 18412 El Dorado Forebay Road, 8.1 miles northwest of Pollock Pines, at north side of bridge over the South Fork American River 596 Comment
  UC54593  Stachys ajugoides var. rigida H. M. Hall and H. P. Chandler 1903-8-2 4760 El Dorado South Fork American River Sierra Nevada Mountains 1981 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
  UCD125365  Stachys rigida subsp. rivularis Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7462 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1913 Comment
  UCD42628  Stachys rigida subsp. rivularis Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD148625  Stellaria borealis subsp. sitchana Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8377 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1906 Comment
  UCD149290  Stellaria borealis subsp. sitchana Ellen Dean; N. Khuu, K. Craig 2014-7-12 8436 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. 1935 Comment
  UCD44201  Stellaria longipes var. longipes C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1567 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCR173163  Stellaria media George K. Helmkamp, Elizabeth Helmkamp 2006-4-25 10222 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
  BFRS352 Image available Stephanomeria Peter Rubtzoff, John Thomas Howell 1973-7-18 7153 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UCD136388  Stephanomeria lactucina G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11182 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UCD136382  Stephanomeria lactucina H. B. Currier 1952-8-8 s.n. El Dorado South Fork Camp, El Dorado National Forest. 1524 Comment
  CAS-BOT-BC322932  Stephanomeria tenuifolia Wm. Vortriede 1928-1-1 s.n. El Dorado Lake Tahoe Comment
  UC1070296  Stephanomeria tenuifolia A. D. Gifford 1934-8-22 333 El Dorado 1.5 mi wsw Tragedy Spring; El Dorado National Forest, Pyramid Pk. Quad. 2286 Comment
  UCR2790  Stipa columbiana F. M. Reed, R. L. Pendleton 1907-7-28 1797 El Dorado Sierra Nevada Mtns., Lake Tahoe region; road on east side of Fallen Leaf Lake 1982 Comment
  BFRS261 Image available Streptanthus Peter Rubtzoff 1975-6-12 8082 El Dorado Blodgett Forest: Chinquapin Flat Road about 1.6 miles south of Gaddis Creek Road (Comp 600R) Comment
  CAS-BOT-BC87535  Streptanthus tortuosus G. L. Smith 1959-6-16 1112 El Dorado Fallen Leaf Lake Road, near junction with Highway 89. 1889 Comment
  POM219318  Streptanthus tortuosus H. F. Copeland 1931-7-30 1427 El Dorado Near Fallen Leaf Lake. Comment
  SBBG2582  Streptanthus tortuosus var. orbiculatus H. and M. Dearing 1931-7-31 443 El Dorado Lake of the Woods Comment
  SEINET9346494  Streptanthus tortuosus var. orbiculatus G. Helmkamp, Kerchner, Ann 2010-7-19 16577 El Dorado Northern Sierra Nevada Mountains Comment
  UCR217258  Streptanthus tortuosus var. orbiculatus George K. Helmkamp, E. A. Helmkamp 2010-5-14 16025 El Dorado Sierra Nevada Mountains Foothills, along CA-16 (Mt. Aukum Rd.), 1.8 miles northeast of Somerset 567 Comment
  UCR217854  Streptanthus tortuosus var. orbiculatus George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganibe 2010-7-6 16452 El Dorado Sierra Nevada Mountains, Silver Fork Road, 1.9 miles south of its junction with US-50 in Kyburz 1473 Comment
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May 7 2017
  SEINET5505499 Image available Styrax officinalis var. californicus J. M. Tucker 1958-1 3390 El Dorado Beside State Hwy. 49, 3.2 miles (by road) north of Cool Comment
  SD102190  Swertia albicaulis var. nitida Darley F. Howe 1978-7-13 El Dorado Pine Hill 609 Comment
  BFRS329 Image available Symphoricarpos acutus Peter Rubtzoff 1975-8-20 8340 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  BFRS331 Image available Symphoricarpos acutus Peter Rubtzoff 1974-6-25 7632 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  CAS-BOT-BC234630  Symphoricarpos mollis W. R. Dudley 1900-6-28 s.n. El Dorado Glen Alpine Trail to Mount Tallac Comment
  JEPS72391  Symphoricarpos mollis var. acutus Gladys L. Smith 1963-7-27 1814 El Dorado near Echo Summit (Old Hawley Grade); Sierra Nevada 2164 Comment
  JEPS12672  Symphoricarpos rotundifolius var. rotundifolius Alice M. Ottley 1920-6-22 861 El Dorado Angora Ridge Comment
  JEPS33229  Symphoricarpos rotundifolius var. rotundifolius Rimo Bacigalupi, and L. R. Heckard 1962-8-6 8691 El Dorado 0.5 mi w Luther Pass (just se of Grass Lake) 2350 Comment
  SD243115  Symphoricarpos rotundifolius var. rotundifolius George K. Helmkamp, E. A. Helmkamp 2010-9-19 16897 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 (Peddler Hill 7.5'Q) 2018 Comment
  UC893464  Symphyotrichum bracteolatum Marcus E. Jones, A. M. 1882-9-20 2743 El Dorado St. Lawrence Comment
  CAS-BOT-BC99022  Symphyotrichum eatonii L. R. Abrams 1917-9-20 6805 El Dorado Fallen Leaf Lake Tahoe Comment
  CAS-BOT-BC99024  Symphyotrichum eatonii Alice Eastwood 1934-9-20 18882 El Dorado Along Fallen Leaf Lake Road in a damp place. Comment
  UCD166052  Symphyotrichum frondosum Daniel M. McNair; with A. Shivers-McNair, M. McNair, and S. McNair 2016-9-2 2204 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. Southern boundary of D.L. Bliss State Park, at shore of Lake Tahoe. Comment
  UCD136613  Symphyotrichum lentum D. H. Hartmann 1941-10-19 s.n. El Dorado American River north of Coloma. Comment
  JEPS40746  Symphyotrichum spathulatum Dodge and Drachman 1920-8-15 1090 El Dorado vicinity of Fallen Leaf, Glen Alpine