Search Results — 2000 specimen records retrieved (1574 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
  CAS-BOT-BC73562  Abies concolor G. Thomas Robbins 1944-10-15 1833 El Dorado At C.C.C. Camp Snowline, 3 mi. e. of Camino. 1036 Comment
  CAS-BOT-BC73563  Abies concolor Geo. B. Grant 1906-7-15 6996 El Dorado Tahoe Tavern, Lake Tahoe 1889 Comment
  UCR207002  Abies magnifica var. magnifica George K. Helmkamp, E. A. Helmkamp 2009-7-2 15087 El Dorado Sierra Nevada Mountains, Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 Comment
  UC40  Abies magnifica var. shastensis W. A. Setchell 1901-7-1 El Dorado near Rubicon Park; Tahoe Comment
  CAS-BOT-BC330658  Acer glabrum var. glabrum W. W. Price 1898-7-1 s.n. El Dorado Glen Alpine 2133 Comment
  CAS-BOT-BC330662  Acer glabrum var. glabrum A. A. Heller 1916-8-9 12503 El Dorado Haypress meadow above Echo Lake 2590 Comment
  CAS-BOT-BC330676  Acer glabrum var. glabrum E. A. McGregor 1909-8-22 176 El Dorado Lake Tahoe Region; Glen Alpine 2072 Comment
  LA202794  Acer glabrum var. glabrum LeRoy Abrams; 1930-7-15 12693 El Dorado Glenn Alpine Canyon, Tamarack Trail to Glenn Alpine Canyon 2133 Comment
  SEINET195480 Image available Acer glabrum var. torreyi G. Thomas Robbins 1945-7-1 2032 El Dorado On slopes above Island Lake ca. 4 mi NE of Wrights Lake 9 mi N of US Hwy 50 2590 Comment
  UCD82837  Acer macrophyllum Robin McMaster 1973-6-17 465 El Dorado 41.5 mi E Sacramento County line on Hwy 50. Comment
  UCR196841  Acer macrophyllum George K. Helmkamp, E. A. Helmkamp 2008-6-3 13565 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
  CAS-BOT-BC22716  Achillea millefolium William Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  JEPS72581  Achillea millefolium Chas. Smith, Marion Rhodes, Gladys L. Smith 1972-7-20 3360 El Dorado above, near summit of Mt. Tallac Lake Gilmore; Mt. Tallac 2865 Comment
  UCD42722  Achillea millefolium C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 88 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
Read comments
Jun 11 2012
  UCR257884  Achillea millefolium George K. Helmkamp, Amy Barnes 2014-7-28 22950 El Dorado Sierra Nevada Mountains Foothills, Lake Walton beside Balderston Road; 1/4 mile south of Wentworth Springs Road 966 Comment
  CAS-BOT-BC110681  Achnatherum Peter Rubtzoff 1974-6-26 7660 El Dorado Sierra Nevada. Blodgett Forest. Bacchi Meadow (Comp. 290R). 1325 Comment
  UCD50610  Achnatherum lemmonii August L. Hormay 1932-7-7 s.n. El Dorado County: Upper Truckee River. Comment
  UCD50643  Achnatherum lemmonii J. D. Skoss 1947-5-20 s.n. El Dorado High Sierras. Comment
  UCD50664  Achnatherum lemmonii Beecher Crampton 1956-6-1 3516 El Dorado North slope of Pine Hill, El Dorado County. 609 Comment
  CAS-BOT-BC216411  Achnatherum lettermanii J. B. Lillard; H. M. Skidmore 1933-8-13 s.n. El Dorado Wright's Lake 2194 Comment
  CHSC73357  Achnatherum nelsonii subsp. dorei L. P. Janeway; Eric Schroder 1998-9-2 6247 El Dorado Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  UCD44148  Achnatherum occidentale subsp. californicum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1514 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD51141  Achnatherum occidentale subsp. californicum August L. Hormay 1932-7-7 s.n. El Dorado 7 miles north of Placerville. Comment
  SEINET255838  Achnatherum occidentale subsp. occidentale Mary E. Barkworth, LR Firestone 1982-8-22 4042 El Dorado Meyers about 0.25 mi beyond California Inspection Station at Little Chalet Ski Sales. 2950 Comment
  SEINET255827  Achnatherum occidentale subsp. pubescens Mary E. Barkworth, LR Firestone 1982-8-22 4044 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
  UCD51213  Achnatherum occidentale subsp. pubescens J. D. Skoss 1947-5-18 24 El Dorado near Strawberry. 1828 Comment
  UCD51286  Achnatherum pinetorum G. L. Stebbins 1941-7-12 3150 El Dorado southwest of Angora Peak, near Fallen Leaf Lake. 2499 Comment
  SD212605  Acmispon americanus G. K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9907 El Dorado Wright's Lake Rooad (Forest Road 4), 2.1 miles north of US Hioghway 50, ca. 5-6 miles east of Kyburz. 1951 Comment
  CAS-BOT-BC204854  Acmispon argophyllus var. fremontii G. Thomas Robbins 1944-5-28 1641 El Dorado Above Long Creek, 1-2 mi. from its confluence with South Fork American River 762 Comment
  UCD18578  Acmispon nevadensis var. nevadensis Roman Gankin 1955-6-10 69 El Dorado city of Riverton, north side of American River. 1371 Comment
  JEPS111341  Aconitum columbianum Petra Foerster 2007-7-28 El Dorado 2 mi W of South Lake Tahoe, 0.1 mi N of Emerald Bay Road, 0.1 mi E of Taylor Creek 1885 Comment
  JEPS72133  Aconitum columbianum Gladys L. Smith 1971-7-15 3133 El Dorado Lake Audrain 2194 Comment
  UC148978  Aconitum columbianum H. M. Hall 1910-7-21 8797 El Dorado Glen Alpine Creek Sierra Nevada Mts., Glen Alpine Creek 1950 Comment
  UC149008  Aconitum columbianum H. M. Hall July 1910 8833 El Dorado Fallen Leaf Sierra Nevada Mts., Fallen Leaf 1950 Comment
  CAS-BOT-BC391385  Aconitum columbianum subsp. columbianum Alice Eastwood 1906-7-25 961 El Dorado Glen Alpine Region. Glen Alpine Comment
  CAS-BOT-BC391389  Aconitum columbianum subsp. columbianum E. A. McGregor 1909-8-9 59 El Dorado Lake Tahoe Region. Half Moon Lake 2365 Comment
  CAS-BOT-BC391384  Aconitum columbianum subsp. columbianum Alice Eastwood 1909-7-1 961 El Dorado Lake Tahoe Region. Near Fallen Leaf L. Comment
  CAS-BOT-BC391584  Aconitum columbianum subsp. viviparum Mrs. H. C. Cantelow 1936-7-26 1530 El Dorado Nr. foot of Carson Grade 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
  UCD142039  Actaea rubra Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7861 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, south side of creek. 1944 Comment
  CAS-BOT-BC69658  Adiantum aleuticum E. A. McGregor 1909-8-20 138 El Dorado Glen Alpine. 2133 Comment
  CAS-BOT-BC110713  Aegilops Peter Rubtzoff 1975-6-12 8098 El Dorado Sierra Nevada. Georgetown Divide. Blodgett Forest. County Road ca. 0.65 mile east of Headquarters Road Junction. 1353 Comment
  SACT000034  Aegilops triuncialis J. Wilson 1985-6-14 El Dorado 100 feet N of road, 1000 feet above upper gate; Gabbro, woodland/chaparral, shaded hillside 566.9 Comment
  SEINET3915527  Aegilops triuncialis L. R. Heckard 1962-5-30 8550 El Dorado Along Deer Valley road, 1 mile north of Rescue.; 0 366 Comment
  UC907658  Aegilops triuncialis G. Thomas Robbins 1945-5-20 1943 El Dorado 4 1/2 mi w of Rescue (Deer Valley Road near its junction with the Rescue Road); Deer Valley Road 304 Comment
  OBI74564  Aesculus californica David J. Keil 1992-1 23322 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SBBG71567  Agastache urticifolia M. N. Ackley -Jul-1920 485 El Dorado Lake Tahoe region 1901 Comment
  RSA9197  Ageratina occidentalis Carl B. Wolf 1928-8-15 s.n. El Dorado Above Glen Alpine on trail to Mt. Tallac 2348 Comment
Read comments
Apr 8 2011
  JEPS90112  Agnorhiza bolanderi Dean W. Taylor 1972-3-29 1381 El Dorado on Pine Hill Pine Hill 609 Comment
  SEINET6709709 Image available Agnorhiza reticulata J. T. Howell 1976-8-1 52047 El Dorado Sierra Nevada, Serpentine hills, Cameron Park about 3 miles west of Shingle Spring 427 Comment
  CAS-BOT-BC29595  Agoseris X dasycarpa Elizabeth Parsons Hawver 1911-8-3 s.n. El Dorado Aspengrove, Lake Tahoe Region Comment
  UCR191067  Agoseris grandiflora George K. Helmkamp, E. A. Helmkamp 2007-6-6 12276 El Dorado Northern Sierra Nevada Mountains, junction of Bonetti Road and Mormon Emigrant Trail, east of Jenkinson Lake 1226 Comment
  UCR206096  Agoseris grandiflora George K. Helmkamp, E. A. Helmkamp 2009-6-3 14887 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, 3.2 miles northwest of its junction with Pony Express Trail in Pollock Pines 1052 Comment
  UCR198552  Agoseris heterophylla George K. Helmkamp, E. A. Helmkamp 2008-4-30 13349 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCR224225  Agoseris heterophylla George K. Helmkamp, E. A. Helmkamp 2010-4-23 15922 El Dorado Sierra Nevada Mountains Foothills, along Salmon Falls Road, 5.6 miles south of its junction with CA-49 at Pilot Hill, 0.65 mi. north of the American River crossing 200 Comment
  UCD165570  Agoseris heterophylla var. heterophylla Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8868 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
  UCD128622  Agoseris monticola P. B. Kennedy 1920-9-20 238 El Dorado El Dorado National Forest -- Upper Range -- Camp. 2194 Comment
  SD240832  Agoseris retrorsa George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16331 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 (Omo Ranch 7.5'Q) 1021 Comment
  SEINET6738643 Image available Agoseris retrorsa L. R. Miller 1936-6-1 s.n. El Dorado Old Meyers Road, Lake Tahoe Comment
  CAS-BOT-BC176202  Agrostis Peter Rubtzoff; John Thomas Howell 1973-7-17 7074 El Dorado Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 miles south of County Road. 1280 Comment
  CAS-BOT-BC210140  Agrostis Peter Rubtzoff; John Thomas Howell 1973-7-17 7075 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 miles south of County Road. 1280 Comment
  RSA796389  Agrostis Peter Rubtzoff, John Thomas Howell 1973-7-18 7122 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area). 1326 Comment
  SEINET10908105  Agrostis Thomas Morley 1941-9-20 Morley 166 El Dorado Sierra Nevada. Sandy granite soil along Pyramid Creek, with Salix, Artemisia, Solidago, Galium, Agrostis. Northside of Placerville- Echo Lake highway at Twin Bridges. 1829 Comment
  UCD36214  Agrostis avenacea Beecher Crampton 1953-4-22 1122 El Dorado 3 miles W of Rescue, Hollister Ranch. 365 Comment
  UCD51808  Agrostis avenacea Beecher Crampton 1956-6-1 3508 El Dorado south end of Bass Lake (about 2 miles NW Clarksville). Comment
  CAS-BOT-BC127518  Agrostis capillaris R. E. Frenkel 1964-6-12 564 El Dorado On Sly Park Dam Road on eastern sector of Sly Park Dam. 1066 Comment
  UC1137068  Agrostis exarata August L. Hormay 1932-7-7 El Dorado 5 mi ne Placerville Comment
  UCD52328  Agrostis exarata Beecher Crampton 1982-9-1 9869 El Dorado Stateline. Comment
  UCR206838  Agrostis exarata George K. Helmkamp, Amy Barnes 2009-7-8 15124 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
  UCD52317  Agrostis exarata var. monolepis Beecher Crampton 1954-7-2 2034 El Dorado 1 mile southwest of Garden Valley. Comment
  UCD52227  Agrostis exarata var. pacifica Beecher Crampton 1958-5-29 4861 El Dorado 1/2 mile south of the new Salmon Falls bridge. Comment
  UCD52777  Agrostis idahoensis P. B. Kennedy 1920-8-16 82 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC139134  Agrostis oregonensis L. R. Abrams 1930-7-15 12690 El Dorado Glen Alpine Canyon. Near Lily Lake. Comment
  CAS-BOT-BC139135  Agrostis oregonensis Catherine Best 1981-8-12 s.n. El Dorado Sierra Nevada. Echo Lake. 2255 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
  UCD165895  Agrostis pallens Ellen Dean; with Mayra Huerta 2016-8-2 9209 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
  UCD53164  Agrostis pallens A. A. Heller 1915-8-5 12149 El Dorado Near Camp Echo, on the Lincoln Highway. 2133 Comment
  UCD67032  Agrostis pallens G. K. Helmkamp; E. A. Helmkamp 2007-9-11 12923 El Dorado Northern Sierra Nevada Mountains: Along Hwy. US-50, 0.4 mile southwest of Phillips. 1829 Comment
  UCR206771  Agrostis pallens George K. Helmkamp, Amy Barnes 2009-7-8 15129 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  CAS-BOT-BC242685  Agrostis scabra Catherine Best 1989-9-6 1411 El Dorado Echo Lake, near Lake Tahoe Comment
  SEINET13384028 Image available Agrostis scabra George K. Helmkamp, Amy Barnes 2014-1 22999 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 1.7 miles south of Crystal Basin Information Station 1609 Comment
  UC1729977  Agrostis scabra L. P. Janeway, Eric Schroder 1998-8-20 6119 El Dorado meadow along Upper Truckee River about 0.3 mi s of Grass Lake Creek (Echo Lake Quadrangle); meadow along Upper Truckee River, Echo Lake Quadrangle 1981 Comment
  UCD63263  Agrostis variabilis G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12786 El Dorado Northern Sierra Nevada Mountains. Ice House Road. 21.3 miles north of CA-50 at Robbs Hut Road. 2078 Comment
  SACT000271  Aira caryophyllea J. Wilson 1982-5-2 El Dorado area to west of road; gabbro, woodland 182.88 Comment
  UCR198425  Aira caryophyllea George K. Helmkamp, E. A. Helmkamp 2008-4-30 13370 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
  UCD55794  Aira caryophyllea var. capillaris Beecher Crampton 1972-4-26 8797 El Dorado Bass Lake, northeast Clarksville. Comment
  CAS-BOT-BC532596  Alcea G. Ledyard Stebbins 1977-6-28 7715 El Dorado Placerville [exact location unknown] Comment
  CAS-BOT-BC131918  Allium John Thomas Howell 1963-7-12 39869 El Dorado 3 miles sw of Twin Bridges on road to Kyburz 1676 Comment
  POM196054  Allium amplectens L. F. Robbins 1927-5-6 s.n. El Dorado Near Camino. Comment
  UCD138490  Allium campanulatum Mrs. Flora Hayes 1935-6-15 s.n. El Dorado Strawberry. Comment
  UCD138503  Allium campanulatum G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11173 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UCD60561  Allium campanulatum Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4026 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  UCR231096  Allium campanulatum George K. Helmkamp, E. A. Helmkamp 2010-8-7 16737 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
  UCR249991  Allium campanulatum George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20920 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  SBBG30048  Allium campanulatum F. W. Peirson 1925-7-4 6262 El Dorado road on E side of Fallen Leaf Lake 1950 Comment
  SEINET181185  Allium campanulatum Bassett Maguire, R Maguire; C. B. Maguire 1934-6-4 15080 El Dorado Vicinity of Emerald Bay Lake Tahoe Comment
  UC495487  Allium obtusum Merle Randall 1930-6-21 El Dorado Desolation Valley Trail Lake Tahoe Region, Desolation Valley Trail 2621 Comment
  UCD141796  Allium peninsulare L. K. Mann 1955-5-29 s.n. El Dorado about 1.5 miles west of Pilot Hill. Comment
  CDA11102  Allium peninsulare var. peninsulare G. F. Hrusa, Jeff Hart 1994-4-23 11790 El Dorado Cosumnes River Drainage; N side of Cosumnes River, immediately W of Hwy 49 bridge. Comment
  UC1035940  Allium peninsulare var. peninsulare John Ingram 1953-5-17 132 El Dorado California State Highway 49 at bridge 2523 Pilot Hill 323 Comment
  UCD148458  Allium validum Ellen Dean; T. Starbuck, H. Lin 2014-5-27 8312 El Dorado El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Second fen opening to the north of southernmost fen (extension of main fen). Opening in pine-fir forest. 1933 Comment
  UCD81296  Allium validum Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4476 El Dorado Washoe Meadows State Park. Eastern edge of fen system. 1933 Comment
  CDA2731  Allium vineale G. D. Barbe 1974-7-24 1910 El Dorado 0.4 mile on both sides of Jacquier Road north of Smith Flat Road, Smith Flat, Placerville. 0 Comment
  CAS-BOT-BC269  Allocarya cryocarpa Alice Eastwood 1906-7-23 895 El Dorado Glen Alpine Region, near Lily Lake Comment
  SEINET2444417  Allophyllum divaricatum George K. Helmkamp, E. A. Helmkamp 2010-5-14 16027 El Dorado Sierra Nevada Mountains Foothills. Along CA-16 (Mt. Aukum Rd.), 1.8 mi NE of Somerset. 567 Comment
  CDA11091  Allophyllum gilioides subsp. gilioides G. F. Hrusa, Jeff Hart 1994-4-23 11779 El Dorado Cosumnes River Drainage; on N side of Cosumnes River, immediately W of Hwy 49 bridge. Comment
  UCD34544  Allophyllum gilioides subsp. violaceum Beecher Crampton 1985-6-21 9989 El Dorado South shore of Lake Tahoe. Stateline, Manzanita Ave. Comment
  UCD60565  Allophyllum gilioides subsp. violaceum Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4030 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  RSA794816  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2010-8-7 16729 El Dorado Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring. 2136 Comment
  POM129393  Allophyllum violaceum M. S. Baker 1904-7-7 s.n. El Dorado Between Fallen Leaf Lake and Lake Tahoe region. Cascade Lake. Comment
  JEPS72428  Allotropa virgata Gladys L. Smith 1970-7-18 2546 El Dorado Lake Audrain 2194 Comment
  JEPS73087  Alnus incana subsp. tenuifolia Gladys L. Smith 1963-7-8 1760 El Dorado trail from Woods Lake to Winnemucca Lake 2499 Comment
  SBBG1279  Alnus incana subsp. tenuifolia H. and M. Dearing 1931-7-23 2790 El Dorado Fallen Leaf Lake 1981 Comment
  UCD109975  Alnus incana subsp. tenuifolia P. B. Kennedy 1920-8-17 148 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  SEINET12027700  Alnus incana subsp. tenuifolia H. H. Heller 1938-1 800 El Dorado North Shore Fallen leaf Comment
  UC1135134  Alnus rhombifolia P. L. Johannsen and A. D. Gifford 1934-6-21 357 El Dorado Whitehall Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  POM256328  Amelanchier pumila V. Newsom 1940-7-17 270 El Dorado At summit of Carson Pass road. 2622 Comment
  CAS-BOT-BC142973  Amelanchier utahensis Alice Eastwood; John Thomas Howell 1940-6-17 8369 El Dorado Near Myers Comment
  CAS-BOT-BC142986  Amelanchier utahensis Laura M. Lathrop 1909-7-12 s.n. El Dorado At southern end of Fallen Leaf Lake near foot of rocky mountain side. Comment
  UC1729928  Amelanchier utahensis L. P. Janeway 1998-8-5 5936 El Dorado large meadow near mouth of Meeks Creek (w of Highway 89 and 0.4-0.5 mi w of Meeks Bay of Lake Tahoe, Homewood Quadrangle); Homewood Quadrangle 1895 Comment
  UC746997  Amelanchier utahensis G. Thomas Robbins 1943-4-24 1025 El Dorado 3 mi e Camino 1036 Comment
  RSA0089916  Amsinckia menziesii B. C. Templeton 1967-4-22 10753 El Dorado 16 miles west of Placerville. Comment
  CAS-BOT-BC45102  Anaphalis margaritacea Geo. B. Grant 1906-8-1 7155 El Dorado Glen Alpine, Lake Tahoe 2438 Comment
  UC1035838  Anaphalis margaritacea Annie M. Alexander and Louise Kellogg 1943-9-29 3560 El Dorado Lake-of-the-Woods; Sierra Nevada Comment
  CAS-BOT-BC45099  Anaphalis margaritacea M. E. Parsons 1910-8-1 s.n. El Dorado Aspengrove, Tahoe Comment
  UC54130  Anaphalis margaritacea H. M. Hall and H. P. Chandler 1903-7-1 4648 El Dorado near Glen Alpine; Sierra Nevada Mountains, Lake Tahoe 2286 Comment
  SEINET3386505 Image available Andropogon virginicus var. virginicus G. K. Helmcamp, E. A. Helmkamp 2006-11-17 11581 El Dorado Northern Sierra Nevada Mountain Foothills: 0.2 mi W of Diamond Springs along Pleasant Valley Road, Placerville 537 Comment
  UCD165067  Anemone Peter Rubtzoff 1975-5-27 7981 El Dorado U.C. Blodgett Forest Research Station: East Fork of Gaddis Creek, north of U.S. Forest Service Public Road (just north of confluence with West Fork of Gaddis Creek.) Comment
  UCD127147  Angelica breweri Morris Halperin 1932-8-15 870 El Dorado American River, Strawberry. 1752 Comment
  UCD165921  Angelica breweri Ellen Dean; with Mayra Huerta 2016-8-12 9235 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Near southern boundary of park, south of unnamed drainage. 2075 Comment
  UCD116187  Anoda cristata P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle. Barrett Ranch. 457 Comment
  JEPS33945  Antennaria argentea Alice Ottley 1920-7-2 970 El Dorado Myers; Angora Ridge Comment
  UC75968  Antennaria argentea W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park; Lake Tahoe 1592 Comment
  JEPS72527  Antennaria geyeri Gladys L. Smith 1963-7-27 1843 El Dorado Old Hawley Grade 1950 Comment
  CAS-BOT-BC69110  Antennaria media A. A. Heller 1916-8-9 12510 El Dorado Haypress meadow above Echo Lake 2590 Comment
  RSA747578  Antennaria rosea Scott D. White, Julie Greene 1997-7-13 5436 El Dorado High Sierra Nevada: Lake Tahoe Area: Hwy 50 (=Hwy 89), just W of Lake Tahoe Airport. 1902 Comment
  UC495504  Antennaria rosea Merle Randall 1930-6-24 El Dorado 100 ft above the east shore Echo Lake; Lake Tahoe Region, Echo Lake Comment
  UCD74024  Antennaria rosea Jennifer W. Burt; Jessica Hite 2005-8-19 93 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2310 Comment
  CAS-BOT-BC84798  Antennaria rosea subsp. rosea Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  HSC44788  Antennaria rosea subsp. rosea Maralyn O'Meara Jun 1974 504 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  UCD127203  Anthriscus caucalis G. K. Helmkamp; E. A. Helmkamp 2007-5-11 11989 El Dorado Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs. 524 Comment
  UCD121240  Apocynum androsaemifolium G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11028 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. (Echo Lake 7.5'Q). 2009 Comment
  UCR176018  Apocynum androsaemifolium George K. Helmkamp, E. A. Helmkamp 2006-7-28 11028 El Dorado Northern Sierra Nevada Mtns, North Truckee River Rd., 1.4 miles north of Calif. Hwy 50 and c. 6 miles south of Lake Tahoe 2009 Comment
  UCD82320  Apocynum androsaemifolium Robin McMaster 1975-8-17 637 El Dorado 3-4 mi from Meeks Bay, on trail from Crag Lake. 2133 Comment
  UC1123483  Apocynum cannabinum P. L. Johannsen and A. D. Gifford 1934-6-16 348 El Dorado El Dorado Nat'l Forest, S. Fork American R. El Dorado Nat'l Forest, Pyramid Peak Quad., S. Fork American Comment
  UC1614612  Aquilegia Charles M. Belshaw 1935-7-7 1101 El Dorado 5 mi s of Strawberry (near Cody Meadows, at 42 Milestone on Placerville Road to Tahoe, Central Sierra Nevada); Central Sierra Nevada Comment
  CAS-BOT-BC392009  Aquilegia D. Herrick; N. Houghton; J. Schever; A. Bloom 1967-7-24 s.n. El Dorado 3/4 mi. w. Upper Echo L. Comment
  CAS-BOT-BC392131  Aquilegia formosa Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  RSA0011959  Aquilegia formosa George K. Helmkamp, E. A. Helmkamp 2011-9-13 18249 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
  UCR233435  Aquilegia formosa George K. Helmkamp, E. A. Helmkamp 2011-9-13 18249 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
  UC402536  Arabis suffrutescens R. L. Pendleton and F. M. Reed 1907-7-24 1126 El Dorado Tallac Trail between Lake Gilmore and Camp Lake Tahoe Region 2194 Comment
  CDA38596  Arbutus menziesii G. D. Barbe 1984-4-17 4150 El Dorado About 2 miles east of Slate Mountain, El Dorado National Forest. Comment
  UCD148534  Arceuthobium americanum Ellen Dean; C. Beyer, T. Starbuck, D. Canington 2014-6-7 8345 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Central-western part of park along trail near Grizzly Mtn. Road. 1928 Comment
  CDA22360  Arceuthobium campylopodum A. C. Browne 1953-6-21 El Dorado Stanford Camp, Fallen Leaf Lake. 0 Comment
  UCD149310  Arceuthobium campylopodum Ellen Dean; N. Khuu, K. Craig 2014-7-12 8454 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along dirt trail near campgrounds on north side of General Creek. 1944 Comment
  SEINET10320006  Arceuthobium campylopodum K. Schultz 1972-10-8 s.n. El Dorado American River. 762 Comment
  CAS-BOT-BC24265  Arctostaphylos mewukka Peter H. Raven; G. Thomas Robbins 1956-4-29 9117 A El Dorado Near bridge on North Fork of Consumes River at road nw. of Youngs (Somerset). Comment
  JEPS42539  Arctostaphylos mewukka Frank B. Herbert 1915-5-3 El Dorado Shingle Springs 426 Comment
  RSA633101  Arctostaphylos mewukka Jon E. Keeley 25027 El Dorado S side of Peavine Ridge, road to Soldier Creek. 1230 Comment
  RSA633117  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24996 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  CAS-BOT-BC39943  Arctostaphylos nissenana G. Thomas Robbins 1945-2-19 1838 El Dorado Fruit Ridge, 3 mi. e. of Placerville. 762 Comment
  RSA633230  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24939 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  SFV2648  Arctostaphylos nissenana P. H. Raven, G. T. Robbins 1956-4-29 9087 El Dorado Sierra Nevada Head of Spanish Ravine near Placerville. Comment
  UCD14750  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -18 El Dorado (with A. viscida Parry and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  UCD14771  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -23 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
  UCD14775  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -27 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
  UCR206788  Arctostaphylos nissenana Mike Taylor, G. K. Helmkamp 2009-2-28 14326 El Dorado Northern Sierra Nevada Mtns. Foothills, 2.5 mi east of jct of Forestry Service Road 12N97 and Mosquito Road, c. 0.6 mi SE of Slate Mtn Lookout 1107 Comment
  CAS-BOT-BC46657  Arctostaphylos patula W. R. Dudley 1893-6-9 s.n. El Dorado Mt. Tallac Trail. Comment
  CAS-BOT-BC46661  Arctostaphylos patula David D. Keck 1946-4-25 5527 El Dorado Between Cascade Lake and Emerald Bay, Lake Tahoe. 2011 Comment
  CAS-BOT-BC46689  Arctostaphylos patula John Thomas Howell 1925-5-27 1095 El Dorado Emerald Bay Camp, Lake Tahoe. 1889 Comment
  UCD53321  Arctostaphylos patula W. Robert Powell 1984-9-18 3049 El Dorado Along lower edge of extended spillway of Union Valley Dam; 7 air miles north of Riverton (Highway 50). 1463 Comment
  SEINET11984914  Arctostaphylos patula Unknown 1965-1 420 El Dorado Mosquito Rd, 13.7 mi NE of junction with Washington St in Placerville Comment
  RSA605312  Arctostaphylos viscida subsp. viscida L. C. Wheeler 1952-9-26 6979 El Dorado South Fork American River: 1 mile upstream from Lotus. Comment
  RSA747035  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2007-3-5 11596 El Dorado Granite Canyon, along Lotus Road; about 3 miles south of Calif. Hwy 49 372 Comment
  UC624287  Arctostaphylos viscida subsp. viscida L. Constance 1939-5-7 2479 El Dorado 1.5 mi above creek mouth; Sierra Nevada foothills, Sweetwater Creek 213 Comment
  UCR173693  Arctostaphylos viscida subsp. viscida George K. Helmkamp, Elizabeth Helmkamp 2006-4-7 10174 El Dorado Northern Sierra Nevada Foothills, E of Sacramento, between N and Middle Forks of the Cosumnes River; Sand Ridge Road, 3.1 mi. east of Calif. Hwy 49 534 Comment
  UCR197276  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2008-4-21 13299 El Dorado Sierra Nevada Mountains Foothills, junction of Bonetti Road and Mormon Emigrant Trail, 3.6 miles east of Sly Park Road at Jenkinson Lake 1226 Comment
  UCR237555  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2012-4-24 18827 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Bear Creek Road and Meadow Brook Road, 2.5 mi. NE (59 deg. ) of Garden Valley 686 Comment
  UC480712  Arenaria kingii var. glabrescens W. C. Blasdale 1923-7-25 El Dorado Lake Tahoe Region, Grass Lake Comment
  CAS-BOT-BC82062  Arnica Elsie Zeile Lovegrove 1938-9-20 s.n. El Dorado Glen Alpine Springs Comment
  CAS-BOT-BC82063  Arnica Peter Rubtzoff 1979-8-17 9311 El Dorado Baldwin Beach on the south shore of Lake Tahoe, (lower Tallac Creek) 2148 Comment
  CAS-BOT-BC82111  Arnica chamissonis Wm. Vortriede 1927-7-1 s.n. El Dorado Camp Sacramento Comment
  CHSC73006  Arnica chamissonis L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5775 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
  UC467702  Arnica chamissonis Katharine Brandegee 1908-7-1 El Dorado Lake Valley Comment
  UC148947  Arnica longifolia H. M. Hall 1910-7-28 8825 El Dorado Heather Lake Sierra Nevada Mountains, Heather Lake 2407 Comment
  UCD150017  Arnica longifolia G. Ledyard Stebbins 1977-8-3 77104 El Dorado North of Island Lake, Desolation Wilderness Area. (Exact location unknown. Coordinates estimated by label maker.) 2712 Comment
  CAS-BOT-BC82701  Arnica longifolia Mrs. H. C. Cantelow 1940-7-19 s.n. El Dorado 14.2 miles west of Meyers on road to Kit Carson Pass Comment
  CAS-BOT-BC82787  Arnica mollis H. M. Hall 1910-7-1 8807 El Dorado Velma Lakes 2438 Comment
  JEPS71781  Arnica mollis Gladys L. Smith 1963-7-28 1943 El Dorado Echo Summit 2250 Comment
  UC747456  Arnica nevadensis G. Thomas Robbins 1945-7-8 2054 El Dorado above, along Velma Lakes Trail Eagle Lake; Desolation Valley Wilderness Area 2286 Comment
  CAS-BOT-BC85110  Arnica nevadensis John Thomas Howell 1963-7-9 39659 El Dorado Sierra Nevada - Near foot of Echo Summit grade, 1 mile southwest of Meyers. 2011 Comment
  UC726616  Arnica ovata A. A. Heller 1916-8-11 12544 El Dorado south side of Echo Lake Echo Lake Comment
  JEPS35895  Arnica parryi J. Thomas Howell 1925-7-2 1306 El Dorado between Fallen Leaf Camp and Glen Alpine Lodge Lake Tahoe Region Comment
  JEPS71778  Arnica parryi Gladys L. Smith 1964-7-31 2264 El Dorado along trail from Echo Lake to Fallen Leaf 2316 Comment
  POM87168  Arnica parryi subsp. sonnei F. W. Peirson 1925-7-3 6243 El Dorado Glen Alpine Creek Basin. Sierra Nevada. 2134 Comment
  SD234797  Artemisia douglasiana G. K. Helmkamp, E. A. Helmkamp 2007-9-19 12990 El Dorado Foothills, Northern Sierra Nevada Mountains: junction of Lost Creek Road and French Creek Road just north of Frenchtown (Shingle Springs 7.5'Q) 366 Comment
  UCD142893  Artemisia douglasiana Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7987 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park. North side of General Creek on south side of fen. 1926 Comment
  UCD72942  Artemisia douglasiana Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4509 El Dorado Washoe Meadows State Park. Northwest of fen system. 1947 Comment
  UCR270630  Artemisia douglasiana John F. Emmel 2001-6-25 1719 El Dorado Sierra Nevada Mtns., southwest Lake Tahoe area, along trail on west side of Fallen Leaf Lake, 0.5 air mile southwest of Cathedral Lake 1963 Comment
  SEINET11841735  Artemisia douglasiana W. Knight, Knight, I. 1983-1 4776 El Dorado E of Echo Summit along U.S. 50. Collected from Tilden Botanic Garden. Red Fir Forest Plant Community 2286 Comment
  UC747197  Artemisia douglasiana G. Thomas Robbins 1943-7-10 1260 El Dorado 3 mi e Placerville; Eddy Arboretum, Institute of Forest Genetics 822 Comment
  CAS-BOT-BC93900  Artemisia dracunculus Elsie Zeile Lovegrove 1951-9-22 s.n. El Dorado Lake Tahoe Basin, open woods, Richardson's Comment
  JEPS72590  Artemisia rothrockii Gladys L. Smith 1972-7-20 3313 El Dorado on glacial stairsteps above Glen Alpine (along trail to Lake Gilmore) 2316 Comment
  JEPS72596  Artemisia tridentata Gladys L. Smith 1964-7-30 2218 El Dorado Between Angora and Fallen Leaf Lakes 2286 Comment
  CAS-BOT-BC97296  Artemisia tridentata subsp. tridentata L. R. Abrams 1917-9-23 6841 El Dorado Myers, [FallenLeaf] Fallen Leaf Region, Lake Tahoe Comment
  UCD121255  Asclepias cordifolia G. K. Helmkamp; Elizabeth Helmkamp, Amy Barnes 2007-6-20 12366 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
  UCD159983  Asclepias cordifolia Jack Major 1966-5-1 s.n. El Dorado Pine Hill. Comment
  UCD40107  Asclepias cordifolia Rodney Gale Myatt 1972-6-1 387 El Dorado Along Hwy 193, north of Placerville towards Georgetown, and about 2 mi. north of Placerville. 487 Comment
  UCR254827  Asclepias cordifolia Peter Rubtzoff 1975-7-10 8172 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Chinquapin Flat Road, c. 1.6 mi. south of Old Gaddis Creek Road 1320 Comment
  UCR200921  Asclepias fascicularis George K. Helmkamp, E. A. Helmkamp 2008-9-9 14078 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
  UC399504  Aspidotis densa R. L. Pendleton and F. M. Reed 1907-7-24 1122 a El Dorado Tallac Trail below Lake Gilmore; Lake Tahoe Region 2194 Comment
  UCR86381  Aster R. D. Goeden, J. Teerink 1993-8-19 893 -31 El Dorado Sierra Nevada Mtns, Eldorado National Forest: Ice House Rd. 1580 Comment
  RSA417611  Aster alpigenus Harry H. Stone 1933-8-27 18607 El Dorado Mt. Ralston Comment
  RSA756912  Aster breweri George K. Helmkamp, E. A. Helmkamp 2009-7-22 15242 El Dorado Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat 2000 Comment
  UCR200899  Aster foliaceus var. parryi George K. Helmkamp, E. A. Helmkamp 2008-8-30 14067 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail at Leek Spring, about 2 miles northwest of its junction with CA-88 2238 Comment
  UCR189765  Aster integrifolius George K. Helmkamp, E. A. Helmkamp 2007-8-9 12718 El Dorado Northern Sierra Nevada Mountains, Wright's Lake; south side of the lake at the entrance to the campground 2131 Comment
  UCR193509  Aster occidentalis George K. Helmkamp, E. A. Helmkamp 2007-9-11 12944 El Dorado Northern Sierra Nevada Mountains, Forest Road between Wright's Lake and Ice House Reservoir; 1.2 miles west of its junction with Wright's Lake Road 2049 Comment
  POM203349  Aster oregonensis M. Halperin 1932-9-15 887 El Dorado Strawberry. Comment
  POM41096  Aster oregonensis H. M. Hall 1910-7-21 8799 El Dorado Upper end of Fallen Leaf Lake, in the Canadian Zone 1950 Comment
  CAS-BOT-BC177566  Astragalus bolanderi G. Thomas Robbins 1943-8-15 1358 El Dorado Along shore of Wrights Lake 2286 Comment
  UC168738  Astragalus gambelianus Katharine Brandegee May 1908 El Dorado Simpson's Ranch , Simpson's Ranch (Sweetwater Creek) 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
  SEINET3869429  Athyrium filix-femina subsp. cyclosorum A. A. Beetle, D. E. Beetle; Alva Hansen 1945-1 3947 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt.; 0 2286 Comment
  OBI74503  Avena barbata David J. Keil 1992-1 23319 El Dorado Circa 11 km due S of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CAS-BOT-BC98791  Baccharis douglasii G. L. Stebbins 1976-9-26 76313 El Dorado 2.5 miles south of El Dorado, immediately south of Union Mine dump. 365 Comment
  UCR170431  Baccharis pilularis George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10006 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, 3 air mi N of Placerville]; 1.9 [road] mi east of Calif. Highway 193 along Rock Creek Road 381 Comment
  UC206769  Balsamorhiza deltoidea Katharine Brandegee 1909-4-28 El Dorado between Auburn and Cool Auburn Comment
  UCD129443  Balsamorhiza deltoidea Beecher Crampton 1959-5-6 5201 El Dorado El Dorado County. 3 miles west of Rescue. Comment
  CAS-BOT-BC106430  Balsamorhiza sagittata Elsie Zeile Lovegrove 1938-6-14 s.n. El Dorado Fallen Leaf Lake Road - Lake Tahoe Basin Comment
  UCD164707  Barbarea Peter Rubtzoff 1976-6-22 8665 El Dorado Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Quail Landing Road near junction with Chinquapin Flat Road. 1289 Comment
  SBBG12238  Barbarea orthoceras D. Myrick 1958-6-30 92 El Dorado Angora Lake trail above Fallen Leaf Lake 1981 Comment
  CAS-BOT-BC16780  Barbarea verna G. L. Stebbins 1978-4-21 7818 El Dorado Along South Fork, American River, from 0-1 mile east of Salmon Falls Bridge, Folsom-Pilot Hill Highway. 182 Comment
  UCD95088  Berberis aquifolium var. repens Roman Gankin 1966-3-30 724 El Dorado in two areas of Pine Hill ridge. Comment
  UCD60445  Bistorta bistortoides Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3996 El Dorado Washoe Meadows State Park. Angora Meadows, between sewer manholes #7 and #8. 1921 Comment
  CAS-BOT-BC353412  Blechnum spicant Peter Rubtzoff 1972-10-11 7015 El Dorado U.C. Blodgett Forest Research Station: Bacon Canyon below the bunk-house near headquarters. Comment
  JEPS72028  Boechera howellii Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2498 -A El Dorado Echo Peak summit area Echo Peak 2711 Comment
  UC54262  Boechera howellii H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4732 El Dorado Pyramid Peak Sierra Nevada Mountains 2895 Comment
  UCR270623  Boechera lyallii John F. Emmel 2001-6-28 1727 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe area, upper part of Mt. Tallac Trail, at 9400 ft contour 2866 Comment
  UC855434  Boechera pinetorum Lewis S. Rose 1941-7-9 41301 El Dorado Rubicon Point Lake Tahoe 1950 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-BC14215  Boechera pinetorum John Thomas Howell 1963-7-9 39660 El Dorado SIerra Nevada. Near foot of Echo Summit Grade, 1 mile southwest of Meyers. 2011 Comment
  CAS-BOT-BC14220  Boechera pinetorum Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake. Comment
  CAS-BOT-BC14313  Boechera platysperma Margaret Williams; Emily McPherson 1974-8-1 74 -ED-10 El Dorado Sierra Nevada. Rubicon Peak Trail. 2072 Comment
  SJSU15253  Boechera platysperma Lars Rosengreen 2011-7-5 51 El Dorado near Upper Angora Lake on the glacier moraine to the east of the lake along the trail to Unnamed Lake 2259 Comment
  UC54263  Boechera platysperma H. M. Hall and H. P. Chandler Jul 1903 4641 El Dorado vicinity Lake Tahoe; Sierra Nevada Mountains, Angora Lakes 2286 Comment
  UCSB2226  Boechera platysperma Keator, Glenn 1958-7-15 El Dorado About 1/2 mile up trail from Fallen Leaf Lake to Angora Lakes Comment
  CAS-BOT-BC25472  Boechera retrofracta Alice Eastwood 1912-6-15 368 El Dorado Lake Tahoe Region. Deer Park. Comment
  CAS-BOT-BC25376  Boechera retrofracta Alice Eastwood 1906-7-1 932 El Dorado Lake Tahoe Region. Near Camp Aggasiz. Comment
  CAS-BOT-BC25444  Boechera retrofracta Herbert Eloease 1941-7-6 s.n. El Dorado Lake Tahoe Region. Velma Lakes Trail. 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-BC47557  Bolandra californica E. A. McGregor 1909-8-20 139 El Dorado Cliffs - Glen Alpine 2133 Comment
  UCD136800  Botrychium multifidum Dennis Wm. Stevenson 1974-10-27 407 El Dorado Between State Highway 89 and the lake, north of Grass Lake (Luther Pass). 2346 Comment
  UCD136806  Botrychium multifidum Dennis Wm. Stevenson 1974-10-27 405 El Dorado Between State Highway 89 and the lake, north of Grass Lake (Luther Pass). 2346 Comment
  UCD136825  Botrychium multifidum Dennis Wm. Stevenson 1974-10-27 404 El Dorado Between State Highway 89 and the lake, north of Grass Lake (Luther Pass). 2346 Comment
  UC858901  Boykinia major A. A. Heller 1915-9-11 12266 El Dorado on the Lincoln Highway 5 mi e Kyburz 1524 Comment
  CAS-BOT-BC145651  Brachypodium distachyon John Thomas Howell 1954-5-17 29774 El Dorado Sierra Nevada. 8.5 miles south of Diamond Spring. Comment
  UCD37311  Brachypodium distachyon Beecher Crampton 1959-5-18 5228 El Dorado El Dorado County, 1.5 miles west of Clarksville. Comment
  UCD149451  Brickellia californica G. Ledyard Stebbins 1976-8-14 76191 El Dorado Along North and Middle Forks of American River, south side, just east of Highway 49 bridge. (Exact location unknown. Coordinates estimated by label maker. Location, elevation, and ecological information copied from duplicate CAS652249. Newspaper notes said N. Fork American at HWY 49 Aug 14 '76 and collection number.) 188 Comment
  UCR173905  Briza minor George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10615 El Dorado Northern Sierra Nevada foothills, along Rock Creek Road, 0.1 mile east of its junction with Calif. Hwy 193 387 Comment
  UCR206829  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 485 Comment
  CAS-BOT-BC482945  Brodiaea elegans subsp. elegans Elizabeth McClintock 1969-5-31 s.n. El Dorado East of Cool Comment
  SD237254  Brodiaea minor G. K. Helmkamp, E. A. Helmkamp 2010-6-19 16314 El Dorado Sierra Nevada Mountains Foothills: Slug Gulch Road, 4.7 miles from its junction with Perry Creek Road. 1082 Comment
  UC747541  Brodiaea minor G. Thomas Robbins 1944-6-27 1737 El Dorado top of ridge above North Fork Webber Creek (about 3 mi e of Camino) 975 Comment
  SACT000518  Bromus carinatus H. Skidmore 1938-7-7 El Dorado Comment
  SEINET3921844  Bromus carinatus Kenneth R. Genz 1978-8-4 8781 El Dorado Sierra Nevada, form Camp Cody, Boy Scouts of America, Cody lake Basin, S. of Strawberry on the American River.; 0 2225 Comment
  UCR37264  Bromus carinatus A. C. Sanders 1984-6-17 5050 B El Dorado Sierra Nevada Mtns., on the road to Cody Meadows, 2.5 road miles north of the road along the Silver Fork of the American River, 0.2 mi NE of the junction with the road to Pack Saddle Pass 1860 Comment
  CAS-BOT-BC149533  Bromus carinatus var. carinatus Clare B. Hardham 1974-8-9 20260 El Dorado Luther Pass and vicinity. 2438 Comment
  SEINET943642  Bromus carinatus var. carinatus G. Thomas Robbins 1944-1 1696 El Dorado Institute of Forest Genetics, 3 miles E. of Placerville 822 Comment
  SEINET935033  Bromus carinatus var. marginatus A. C. Sanders 1984-1 5050 -B El Dorado Sierra Nevada Mountains; 2.5 road miles N. of the road along the Silver Fork of the American River, 0.2 miles NE of the junction with the road to Pack Saddle Pass, bordered by Yellow Pine Forest 1859 Comment
  UCD38656  Bromus carinatus var. marginatus Beecher Crampton 1956-6-22 3606 El Dorado Omo Ranch Post Office. 1066 Comment
  UCD59102  Bromus carinatus var. marginatus Beecher Crampton 1956-6-22 3606 El Dorado 1/2 mile E of Omo Ranch Post Office. 1082 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
  UCD63229  Bromus inermis G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11369 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. 2363 Comment
  JEPS76773  Bromus laevipes L. R. Heckard 1974-5-15 3703 El Dorado about 6 1/2 mi s of El Dorado (Canyon of the North Fork Consumnes River); Canyon of the North Fork Consumnes River 304 Comment
  UCD58915  Bromus laevipes J. M. Tucker 1958-5-27 3388 El Dorado Beside State Highway 49. 3.2 miles (by road) north of Cool. Comment
  SEINET3922865  Bromus madritensis Innocent Onwueme 1966-5-13 47 El Dorado Pine Hill, 4 miles west of Rescue.; 0 Comment
  SACT000707  Bromus marginatus Herbert Copeland 1939-6-25 El Dorado Woods, canyon of Glen Alpine Creek Comment
  SACT000658  Bromus orcuttianus H. Skidmore 1934-8-11 El Dorado Comment
  UCD59239  Bromus orcuttianus August L. Hormay 1932-7-7 s.n. El Dorado 7 miles north of Placerville. Comment
  SACT000686  Bromus sterilis J. Wilson 1985-6-5 El Dorado Pilot Hill Quad Comment
  SACT000687  Bromus sterilis Josephine Van Ess 1975-5-25 El Dorado open area behind roadside clump of Muhlenbergia rigens Comment
  SACT000752  Bromus sterilis Herbert Copeland El Dorado Emerald Bay, Lake Tahoe Comment
  UCD33180  Bromus sterilis Beecher Crampton 1967-5-5 7863 El Dorado El Dorado County, 2 miles N.E. of Pine Hill on Deer Valley road. Comment
  UCD112412  Bromus suksdorfii Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7193 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
  CHSC73257  Calamagrostis canadensis L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5894 El Dorado Lake Tahoe Basin Management Unit. Along road 1214 (to Angora Lookout), 0.5 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake. 2042 Comment
  SEINET2471068  Calamagrostis canadensis K. Christie 2010-8-30 2008 El Dorado Lake Tahoe Basin Management Unit (USFS); Hell Hole meadow complex. 2529 Comment
  CAS-BOT-BC438378  Calandrinia ciliata Wm. Vortriede 1928-4-21 s.n. El Dorado Placerville hills Comment
  CAS-BOT-BC112292  Calliscirpus brachythrix LeRoy Abrams 1930-8-15 12734 El Dorado Meadow, Desolation Valley. 2590 Comment
  JEPS72610  Callitriche verna Gladys L. Smith 1972-8-23 3507 A El Dorado Lily Lake 2072 Comment
  CAS-BOT-BC438798  Calocedrus decurrens George K. Helmkamp; E. A. Helmkamp 2013-11-27 22491 El Dorado Sierra Nevada Mountains Foothills: Capp's Crossing Road at its junction with Mormon Emigrant Trail. 1224 Comment
  CAS-BOT-BC80369  Calocedrus decurrens Ira L. Wiggins 1930-10-2 5064 El Dorado Along Placerville-Tahoe highway 18 mi. W. of Lake Tahoe Comment
  CAS-BOT-BC80371  Calocedrus decurrens Elsie Z. Lovegrove 1950-10-18 s.n. El Dorado Fallen Leaf Lake Comment
  UCD132880  Calocedrus decurrens G. K. Helmkamp; E. A. Helmkamp 2007-9-26 13018 El Dorado Foothills of Northern Sierra Nevada Mountains: Bonetti Road, 1.1 miles south of its junction with Mormon Emigrant Trail, east of Jenkinson Lake. 1189 Comment
  UCR188499  Calocedrus decurrens George K. Helmkamp, E. A. Helmkamp 2007-9-26 13018 El Dorado Northern Sierra Nevada Mountains Foothills, Bonetti Road, 1.1 miles south of its junction with Mormon Emigrant Trail, just east of Jenkinson Lake 1189 Comment
  UCR209760  Calocedrus decurrens George K. Helmkamp, E. A. Helmkamp 2009-8-14 15478 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Patterson Drive; south of Pleasant Valley Road in Diamond Springs 527 Comment
  CAS-BOT-BC132228  Calochortus Elizabeth McClintock 1969-6-1 s.n. El Dorado Leonardi Springs & immediate vicinity, betw. Blodgett Forest and canyon of the Rubicon River 1371 Comment
  UCR217272  Calochortus albus George K. Helmkamp, E. A. Helmkamp 2010-5-13 16011 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 5.5 miles northeast of its junction with US-50 in Placerville 500 Comment
  UCD69656  Calochortus albus Liz Sharpe 1982-5-15 7 El Dorado 1.75 miles north of Green Valley Road along Ulencamp Road; 472 Comment
  SEINET3885034  Calochortus coeruleus George K. Helmkamp, E. A. Helmkamp 2008-6-9 13648 El Dorado Northern Sierra Nevada Mountains: Cat Creek Road, 0.1 mile north of its junction with CA-88, jct. is 4.2 miles east of Cook's Station (Peddler Hill 7.5').; 0 1652 Comment
  CAS-BOT-BC487800  Calochortus coeruleus G. Thomas Robbins 1944-6-18 1727 El Dorado Along Capps Crossing Road on Camp Creek Ridge 1371 Comment
  UC422996  Calochortus leichtlinii Milo S. Baker 1904-7-1 El Dorado near Lake Tahoe; Fallen Leaf Lake Comment
  UC422999  Calochortus leichtlinii R. L. Pendleton and F. M. Reed 1907-7-25 1250 El Dorado Lily Lake to Glen Alpine; Lake Tahoe Region 2026 Comment
  RSA377377  Calochortus leichtlinii Albert J. Perkins 1923-8-11 s.n. El Dorado Lake Tahoe Region, Tamarack Trail Comment
  UC423003  Calochortus minimus R. L. Pendleton and F. M. Reed 1907-7-23 1073 El Dorado Grass Lake Trial Lake Tahoe Region, Glen Alpine 2133 Comment
  UCR173909  Calochortus minimus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10756 El Dorado Northern Sierra Nevada Mountains, 1.1 miles west of Wright's Lake 2027 Comment
  UCR206991  Calochortus minimus George K. Helmkamp, E. A. Helmkamp 2009-7-2 15091 El Dorado Sierra Nevada Mountains, Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 Comment
  SEINET3238915 Image available Calochortus monophyllus George K. Helmkamp, E. A. Helmkamp 2008-4-30 13366 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
  RSA113243  Calochortus monophyllus E. K. Balls, Lee W. Lenz 1955-5-12 20469 El Dorado 2 mi along road, 0.25 mi. above Rainbow Hybridizing Gdns., Placerville. 884 Comment
  RSA369090  Calochortus nudus Louis Greata 1901-06 s.n. El Dorado Tallac Comment
  RSA59590  Calochortus nudus Verne Grant, Alva Grant 1949-7-22 8777 El Dorado at east end of Lake of the Woods, Desolation Valley Wilderness Area, near Echo Lake 2591 Comment
  UC465567  Caltha biflora Milo S. Baker 1904-7-17 El Dorado Lucile Lake, near Lake Tahoe. Comment
  CAS-BOT-BC270519  Calycadenia multiglandulosa Marcus E. Jones 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-BC270515  Calycadenia multiglandulosa H. M. Hall 1930-8-9 12865 El Dorado Near Pilot Hill, 12 miles from Auburn 426 Comment
  RSA255477  Calycadenia multiglandulosa subsp. bicolor Gerald D. Carr 1971-6-20 567 El Dorado Plateau NW of jct. of Greenstone Rd. and Mother Lode Dr., 2.5 miles W of El Dorado Comment
  UC473435  Calycadenia truncata J. Thomas Howell 1930-10-12 5577 El Dorado near Coloma Comment
  CAS-BOT-BC275363  Calycadenia truncata var. truncata Marcus E. Jones 1882-9-20 3369 El Dorado St. Lawrence Comment
  RSA0035751  Calyptridium monospermum George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-15 20867 El Dorado Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  SBBG129050  Calyptridium monospermum G. K. Helmkamp, E. A. Helmkamp 2013-6-15 20867 El Dorado Silver Fork Rd, 2.3 mi S of its jct with US-50 in Kyburz 1454 Comment
  UC495599  Calyptridium monospermum Merle Randall 1930-6-22 El Dorado Berkeley Echo Camp; Lake Tahoe Region, Berkeley Echo Camp Comment
  UCR218101  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2010-7-9 16496 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
  UC1136668  Calyptridium umbellatum P. L. Johannsen, A. D. Gifford 1934-6-12 271 El Dorado 1/4 mi ne of Ditch Camp (El Dorado National Forest); El Dorado National Forest 1310 Comment
  UCD126152  Calystegia occidentalis P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle, Barret Ranch. 457 Comment
  CHSC98909  Calystegia occidentalis subsp. occidentalis L. P. Janeway 2007-7-8 9092 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; near the confluence of Rock Canyon Creek and Traverse Creek. 674 Comment
  RSA710260  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
  CAS-BOT-BC496969  Camassia leichtlinii subsp. suksdorfii John Thomas Howell 1925-6-27 1203 El Dorado Rubicon Meadows, Lake Tahoe 2133 Comment
  UCD43773  Camassia quamash C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1139 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  CAS-BOT-BC539299  Camassia quamash subsp. breviflora G. Ledyard Stebbins 1968-6-15 6715 El Dorado Bear Meadow, S of North Fork, Cosumnes River [or NE of Grizzly Flat] 152 Comment
  POM169933  Camassia quamash subsp. breviflora Herbert McLean Evans 1920-7-7 s.n. El Dorado Phillips, Sierra Nevada 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
  CDA32173  Campanula prenanthoides M. Beyers 2010-8-2 740 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  UCR258113  Campanula prenanthoides George K. Helmkamp, Amy Barnes 2014-8-11 23018 El Dorado Norhern Sierra Nevada Mountains, Wentworth Springs Road at the junction with Eleven Pines Rd., east of Stumpy Meadow Reservoir 1481 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
  CAS-BOT-BC268086  Cardamine Peter Rubtzoff 1975-5-27 7991 El Dorado U.C. Blodgett Forest Research Station: Lower part of Heliport clearing. Comment
  CAS-BOT-BC37236  Cardamine breweri John Thomas Howell 1925-7-1 1297 El Dorado Highway above Armstrong's Emerald Bay, Lake Tahoe. 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
  CDA24748  Cardamine californica var. californica G. D. Barbe 1984-3-6 4138 El Dorado At south end of Mosquito Road suspension bridge over the South Fork of the American River. Comment
  UCD85580  Carduus pycnocephalus G. K. Helmkamp; E. A. Helmkamp 2007-5-5 11940 El Dorado Northern Sierra Nevada Mountains: along CA-49, 3.7 miles northwest of Placerville. 548 Comment
  CDA6887  Carduus pycnocephalus T. C. Fuller 1964-5-5 11917 El Dorado South side of Highway 50, 0.3 mile east of road to Bass Lake, 5.5 miles west of Shingle Springs. 0 Comment
  UCD148620  Carex Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8371 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. Just east of Hwy 89 bridge over creek. 1868 Comment
  UCD149465  Carex G. Ledyard Stebbins 1977-8-3 77109 El Dorado Desolation Wilderness Area north of Island Lake. (Exact location unknown. Coordinates estimated by label maker.) 2712 Comment
  RSA0023114  Carex Peter Rubtzoff, John Thomas Howell 1973-7-17 7070 El Dorado UC Blodgett Forest Research Station, Mutton Creek 0.3 miles south of County Road (gate). Comment
  UCD44084  Carex C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1450 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  CAS-BOT-BC18467  Carex abrupta W. R. Dudley 1894-9-1 s.n. El Dorado Lake of the Woods. Comment
  CAS-BOT-BC17890  Carex angustata H. O. Jenkins 1937-8-27 s.n. El Dorado Benwood Meadows, 2 miles south of Echo Summit. 2286 Comment
  UCD161674  Carex angustata Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8832 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Fen, downslope (south of) group camping area of campground. 1928 Comment
  UCSB63761  Carex angustata Janeway, L.; Schroder, Eric 1998-8-20 El Dorado T11N, R18E, NW1/4 of SW1/4 of sec. 17; Echo Lake quad.; meadow along Upper Truckee River; about 0.3 mi. south of Grass Lake Creek 1981 Comment
  UCD44756  Carex aquatilis var. aquatilis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2122 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UC1729883  Carex athrostachya L. P. Janeway 1998-8-5 5945 El Dorado meadow near mouth of Meeks Creek (w of Hwy 89 and 0.4-0.5 mi w of Meeks Bay of Lake Tahoe, Homewood Quadrangle); near mouth of Meeks Creek, Homewood Quadrangle 1895 Comment
  UCD43767  Carex athrostachya C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1133 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD60350  Carex athrostachya Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3937 El Dorado Washoe Meadows State Park. Angora Meadows near sewer manhole #4. 1917 Comment
  UC1729939  Carex aurea L. P. Janeway, Eric Schroder, Katherine Murrell 1998-7-29 5897 El Dorado about 0.7 mi e-se of the middle edge of Fallen Leaf Lake (along Road 1214 to Angora Lookout 0.5 mi from the road to Fallen Leaf Lake, Emerald Bay Quadrangle); Road 1214 to Angora Lookout, Emerald Bay Quadrangle 2042 Comment
  UCD140132  Carex aurea Peter Rubtzoff 1975-6-26 8135 El Dorado Sierra Nevada, Blodgett Forest, east side of Mutton Creek Road around 0.8 mile south of 'County Road', opposite Bacchi Meadow Road junction (just outside Blodgett Forest boundary). 1295 Comment
  JEPS109277  Carex bolanderi D. W. Taylor 2004-7-9 19178 El Dorado Loon Lake Road, Chipmunk Butte, 0.75 miles E of Schlein Ranger Station Comment
  UCR249346  Carex bolanderi Peter Rubtzoff 1974-8-20 7824 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Headquarters Loop Road at Bacon Creek crossing west of headquarters 1337 Comment
  CAS-BOT-BC329289  Carex bolanderi Peter Rubtzoff 1975-7-23 8224 El Dorado U.C. Blodgett Forest Research Station, Headquarters Loop Road at Bacon Creek crossing west of headquarters. 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
  UC830150  Carex canescens Alice Eastwood 1900-8-6 1216 El Dorado trail to Angora Lakes; Lake Tahoe Region Comment
  UCD168924  Carex cyrtostachya L. P. Janeway 2006-8-23 8860 El Dorado Northern High Sierra Nevada. Kings Meadow, near headwaters of Slab Creek. 1359 Comment
  CAS-BOT-BC34957  Carex densa John Thomas Howell 1954-5-17 29720 El Dorado Sierra Nevada. 1 mile southwest of Garden Valley. 609 Comment
  CAS-BOT-BC34961  Carex densa Gordon H. True 1936-4-9 416 El Dorado Between El Dorado and Shingle Springs. Comment
  RSA252449  Carex diandra Robert F. Thorne, C. W. Tilforth 1969-9-7 39291 El Dorado Grass Lake, S of Highway 89, 1/2 mile W of Luther Pass. 2317 Comment
  CAS-BOT-BC20572  Carex disperma G. L. Stebbins 1976-7-25 76130 El Dorado King's Meadow, east of Pino Grande. 1249 Comment
  UC1133342  Carex douglasii H. S. Yates 1936-8-8 5972 El Dorado Sayles Flat Pyramid Pk. Quadrangle, Sayles Flat Comment
  CAS-BOT-BC20615  Carex douglasii Peter Rubtzoff 1976-6-23 8680 El Dorado Sierra Nevada. Georgetown Divide. Blodgett Forest. Country Road ca. 0.05 mile west of Headquarters Road junction. 1292 Comment
  CAS-BOT-BC20620  Carex douglasii Mrs. H. C. Cantelow 1936-7-26 1493 El Dorado Luther Pass near Grass Lake. 2346 Comment
  RSA121760  Carex douglasii H. S. Yates 1936-8-8 5972 El Dorado Sayles Flat. 2012 Comment
  UCD60711  Carex echinata Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4145 El Dorado Washoe Meadows State Park. Southern portion of park in southernmost fen. 1937 Comment
  RSA201861  Carex echinata subsp. echinata Jack Major 1968-7-29 s.n. El Dorado Wright s Lake. 2119 Comment
  UC1337  Carex echinata subsp. echinata Ezra Brainerd 1897-7-21 El Dorado Brians meadows Sierra Nevada Mts. 2590 Comment
  UCD56646  Carex feta G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11194 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  CAS-BOT-BC21258  Carex fracta J. B. Lillard; H. M. Skidmore 1935-7-1 s.n. El Dorado Wright's Lake area. 2133 Comment
  UCR250693  Carex fracta George K. Helmkamp, Mary Alice Barnes 2013-5-10 20538 El Dorado Northern Sierra Nevada Mtns. Foothills, Volcanoville Road near junction with Rubicon Rd., 1.8 miles northwest of Wentworth Springs Road, NE of Georgetown 1044 Comment
  CAS-BOT-BC7842  Carex infirminervia Lewis S. Rose 1941-7-21 41334 El Dorado Eberald Bay, Lake Tahoe. 1950 Comment
  UCR172671B  Carex integra George K. Helmkamp, Elizabeth Helmkamp 2006-4-11 10177 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Along Mother Load Road, 0.3 mi N of Pleasant Valley Road (just west of El Dorado) 476 Comment
  CAS-BOT-BC7708  Carex integra Fay A. Mac Fadden 1934-7-28 12648 El Dorado West slope Echo Summit. Comment
  UCR208503  Carex laeviculmis Peter Rubtzoff, J. T. Howell 1973-7-19 7183 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road 1296 Comment
  RSA718309  Carex lenticularis var. lipocarpa L. P. Janeway 2006-8-24 8871 El Dorado Northern High Sierra Nevada: Blodgett Forest; Gaddis Creek at crossing of Mutton Springs Road, 0.1 km. east of Mainline Road 3.4 road km. south of Wentworth Springs Road. 1298 Comment
  UCR208496  Carex lenticularis var. lipocarpa Peter Rubtzoff, J. T. Howell 1973-7-19 7188 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road 1296 Comment
  UCD140510  Carex lenticularis var. lipocarpa Peter Rubtzoff; John Thomas Howell 1973-7-17 7063 El Dorado Sierra Nevada, Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mile south of 'County Road' (Comp. 370E). 1280 Comment
  RSA0019506  Carex luzulina var. ablata Peter Rubtzoff 1974-6-5 7563 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  CAS-BOT-BC31679  Carex mariposana R. Tallent 1987-7-24 804 El Dorado El Dorado National Forest. Cut clearing N of Strawberry Crk, 1799 Comment
  CAS-BOT-BC32197  Carex multicaulis John Thomas Howell 1943-7-27 18889 El Dorado Silver Fork of American River. 1432 Comment
  UCD140666  Carex multicaulis Dean W. Taylor 1976-6-30 6005 El Dorado Peavine Ridge, South Fork American River Canyon. Soldier Creek. 853 Comment
  SEINET7568491 Image available Carex multicostata Ray Tallent 1987-7-25 812 El Dorado El Dorado National Forest. By intermittent drainage to Lyons Crk. 2042 Comment
  SEINET7568507 Image available Carex multicostata Andrew L. Hipp 1999-7-16 867 El Dorado South Lake Tahoe, Desolation Wilderness, in Eldorado National Forest, trail leading to Mt. Tallac from trailhead at Spring Creek Road, ca 1/2 mi from trailhead. 2103 Comment
  CHSC89070  Carex nebrascensis L. P. Janeway 2004-8-19 8248 El Dorado Northern High Sierra Nevada. Northeast side of Lake Valley; meadow on west side of intersection of Al Tahoe Blvd and Pioneer Trail; north side of Heavenly Valley Creek. 1920 Comment
  UCD55348  Carex pachystachya Ellen Dean; Mark Bibbo 2006-7-18 3199 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Restored meadow adjacent to Hwy. 50 bridge that crosses Upper Truckee River. East side of golf course clubhouse. 1912 Comment
  UCD72654  Carex pachystachya Ellen Dean; T. Sasaki 2007-7-23 4376 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #1 plot. 1920 Comment
  CHSC73217  Carex pellita L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams. 1998-7-22 5781 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
  CHSC73334  Carex praegracilis L. P. Janeway; Eric Schroder 1998-8-27 6188 El Dorado Lake Tahoe Basin. Large, long meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  UCD60405  Carex praegracilis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3968 El Dorado Washoe Meadows State Park. Angora Meadows, vicinity of sewer manhole #1. 1922 Comment
  SJSU14730  Carex praegracilis C. M. Rose 1991-7-20 El Dorado by Grass Lake near Luther Pass on Hwy 89 2346 Comment
  RSA52327  Carex raynoldsii J. T. Howell 1946-8-30 22923 El Dorado Upper Angora Lake 2287 Comment
  CAS-BOT-BC118237  Carex scopulorum var. bracteosa John Thomas Howell 1945-9-29 21531 El Dorado Haypress Meadow Comment
  JEPS122431  Carex senta Peter F. Zika 2010-8-10 25314 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) Comment
  UC1586912  Carex simulata Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2889 El Dorado w side Grass Lake (along road 89); El Dorado National Forest 2350 Comment
  UC921  Carex simulata Ezra Brainerd 1897-7-12 El Dorado near Echo P.O.; Sierra Nevada Mts. 1767 Comment
  JEPS25934  Carex specifica W. L. Jepson 1918-8-28 8171 El Dorado Heather Lake 2407 Comment
  SBBG57194  Carex specifica W. L. Jepson 1918-8-28 8171 El Dorado Heather Lake 2407 Comment
  JEPS73205  Carex spectabilis Gladys L. Smith 1964-7-5 2080 El Dorado U.S.50 2 mi w Echo Summit (at edge of Pow-wow bog); Pow-wow bog 2133 Comment
  UCR219664  Carex spectabilis George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16565 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 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
  UC1057  Carex straminiformis W. H. Brewer 1863-8-20 2143 El Dorado Pyramid Peak 3048 Comment
  UC1375  Carex straminiformis W. H. Brewer Aug. 1863 2139 El Dorado near summit Pyramid Peak 2895 Comment
  SEINET3859435  Carex subfusca Ellen Dean, M. Bibbo; J. Buck; et al. 2007-7-20 4201 El Dorado El Dorado County: Washoe Meadows State Park. Angora Meadows, west side of Angora Creek, vicinity of sewer manhole #7.; 0 1923 Comment
  SEINET7577138 Image available Carex subfusca Andrew L. Hipp, Glen C. Clifton 1999-7-11 716 El Dorado Echo Lake - Desolation Wilderness, in El Dorado National Forest. Rocky ne-facing slope near the top of Talking Mtn. 2621 Comment
  UC747742  Carex subfusca H. F. Copeland 1939-6-24 El Dorado near Fallen Leaf Lake (in spring on ridge above Fallen Leaf Lodge) 1828 Comment
  UCD44129  Carex subfusca C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1495 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD73746  Carex subfusca Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4446 El Dorado Washoe Meadows State Park. Adjacent to southernmost fen. 1928 Comment
  CAS-BOT-BC115309  Carex utriculata Brewer 2161 El Dorado Truckee River bed. Comment
  RSA286242  Carex utriculata Robert F. Thorne 1974-7-31 44913 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  UC1469  Carex utriculata Ezra Brainerd 1897-7-16 El Dorado near Snowy Cascade; Sierra Nevada 1920 Comment
  CAS-BOT-BC115085  Carex vesicaria Catherine Best 1981-8-1 s.n. El Dorado Echo Lake. 2255 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-BC115077  Carex vesicaria Ira L. Wiggins 1933-9-2 6795 El Dorado In shallow water at margins of Lily Lake, near Fallen Leaf, Lake Tahoe region. Comment
  RSA252399  Carex vesicaria Robert F. Thorne, C. W. Tilforth 1969-9-7 39297 El Dorado Grass Lake, S of Hwy. 89, about 0.5 mile W of Luther Pass 2317 Comment
  SEINET13371288  Carex vesicaria A. J. Franklin 1994-8-26 s. n. El Dorado Sierra Nevada, Showers Lake Comment
  UCD74113  Carex whitneyi Jennifer W. Burt; Jessica Hite 2005-8-16 4 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2019 Comment
  CHSC105485  Carex xerophila L. P. Janeway; B. Castro 2010-6-12 9995 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Cameron Park Unit; along 4x4 dirt frontage road on north sie of Hwy 50 1.3 km west of Ponderosa Way and Shingle Springs. 448 Comment
  SACT002858  Castanopsis sempervirens Josephine Van Ess 1982-9-17 El Dorado Collected 1 mile south of Highway 50. Granite and gravel slope, sunny. Shrub low and spreading. 2179.0 Comment
  CHSC20796  Castilleja Robert A. Schlising 1967-7-29 2867 El Dorado West of Bayview Campground, near Upper Velma Lake. Comment
  UCD42553  Castilleja Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 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
  JEPS57361  Castilleja affinis subsp. affinis L. R. Heckard 1968-5-29 1920 El Dorado about 1.5 mi e Pilot Hill 304 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
  UCR217259  Castilleja affinis subsp. affinis George K. Helmkamp, E. A. Helmkamp 2010-5-13 16019 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 4.4 miles northeast of its junction with US-50 in Placerville 620 Comment
  UC638729  Castilleja applegatei subsp. pallida Ethel Crum 1939-7-3 3015 El Dorado 2 mi se Echo Lake; Echo Summit 2286 Comment
  JEPS16148  Castilleja applegatei subsp. pinetorum Rimo Bacigalupi with Aldo Bacigalupi 1952-8-16 3931 El Dorado e shore Fallen Leaf Lake 2072 Comment
  CAS-BOT-BC255470  Castilleja applegatei var. pinetorum John Thomas Howell 1925-6-12 1148 El Dorado Eagle Falls, Emerald Bay, Lake Tahoe 1981 Comment
  UC1012175  Castilleja attenuata Francis W. Pennell 1940-6-2 25655 El Dorado 1-2 mi n Placerville 548 Comment
  JEPS57359  Castilleja foliolosa L. R. Heckard 1968-5-29 1918 El Dorado ca 2 mi nw Rescue (along road up to Pine Hill) 548 Comment
  UC191010  Castilleja foliolosa Katharine Brandegee 1907-5-16 El Dorado Sweetwater Creek; Simpson's Ranch Comment
  SBBG66832  Castilleja lemmonii R. H. Nordhoff 1940-8-18 543 El Dorado near the lake in Desolation Valley 2743 Comment
  JEPS34379  Castilleja lineariloba Rimo Bacigalupi, and L. R. Heckard 1963-5-13 8855 El Dorado 1.3 mi sw Coloma (along State Hwy 49) 426 Comment
  UCD60375  Castilleja lineariloba G. K. Helmkamp; E. A. Helmkamp 2007-5-7 11961 El Dorado Northern Sierra Nevada Mountains: Pedro Hills Road, 0.5 mile west of its junction with CA-49, junction of roads 5.3 miles south of Cool. 311 Comment
  UCD122594  Castilleja lineariloba R. F. Denno 1971-5-16 s.n. El Dorado 0.5 mi. W of N Fork of Cosumnes R. on Pleasant Valley Road. Comment
  JEPS71629  Castilleja miniata Gladys L. Smith 1964-7-30 2244 El Dorado road into Woods Lake (after turn-off from main highway, Echo Summit project); Echo Summit 2529 Comment
  UC463382  Castilleja miniata L. R. Abrams 1930-8-8 12728 El Dorado near Lily Lake (Glen Alpine Canyon); Glen Alpine Canyon Comment
  UC638739  Castilleja miniata Ethel Crum 1939-7-2 2099 El Dorado 2 mi se Echo Lake; Echo Summit 2286 Comment
  POM302048  Castilleja miniata A. A. Beetle, D. E. Beetle, Alva Hansen 1945-07 4083 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2287 Comment
  UCD43683  Castilleja miniata subsp. miniata C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1049 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  JEPS73889  Castilleja subinclusa subsp. subinclusa L. R. Heckard 1974-5-15 3698 El Dorado about 6.5 mi s El Dorado (canyon of the North Fork Cosumnes River) 304 Comment
  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
  UCD55377  Castilleja tenuis Ellen Dean; Mark Bibbo 2006-7-19 3227 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. North of golf hole #7. 1922 Comment
  UCR215906  Castilleja tenuis George K. Helmkamp, E. A. Helmkamp 2009-6-29 15075 El Dorado Sierra Nevada Mountains, Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74 deg. ) of Pollock Pines 1642 Comment
  CDA33397  Ceanothus cordulatus D. G. Kelch 2011-6-28 11 .6 El Dorado 0.5 mi E of Ice House Rd, S of Granite Springs Rd. Comment
  UCD165658  Ceanothus cordulatus Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9009 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern part of park just east of Highway 89. Boulder area along road that leads to north entrance gate. North side of road. 1941 Comment
  RSA0037323  Ceanothus cordulatus John F. Emmel 1993-6-28 1267 El Dorado Sierra Nevada, SW Lake Tahoe region; near foot of mid-Tallac Trail, 0.1-0.2 air mile north of north end of Liliy Lake. 2011 Comment
  SACT002911  Ceanothus cuneatus Howard Ishisaka 1960-2-27 El Dorado 762.0 Comment
  UCD40116  Ceanothus cuneatus Rodney Gale Myatt 1972-6-1 377 El Dorado Along Hwy 193, north of Placerville towards Georgetown, and about 2 mi. north of Placerville. 487 Comment
  CDA35559  Ceanothus cuneatus I. Savage 1960-4-24 El Dorado 7 miles south of Sommerset. 0 Comment
  RSA754650  Ceanothus cuneatus var. cuneatus Dylan O. Burge 2009-4-17 DOB 1085 b El Dorado Folsom Lake State Recreation Area, Monte Vista Trial South, parking at trail-head on Salmon Falls Road, 2.9 road miles (4.6 km) N of intersection with Green Valley Road, 14.3 km 311 degrees true WNW of Shingle Springs. 205 Comment
  UCD112107  Ceanothus cuneatus var. cuneatus G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11877 El Dorado Northern Sierra Nevada Mountains; hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  UCD112918  Ceanothus diversifolius Peter Rubtzoff 1976-5-19 8538 El Dorado Sierra Nevada. Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road; ca. 200 yards down the southwest slope from road (Comp. 600R). 1280 Comment
  CAS-BOT-BC50882  Ceanothus fresnensis G. Thomas Robbins 1945-8-5 2095 El Dorado Slopes along Georgetown Road, 4-5 mi. e. of Wentworth Springs 1981 Comment
  UCR193196  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2007-6-6 12259 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road 1616 Comment
  UCR250703  Ceanothus integerrimus George K. Helmkamp, Mary Alice Barnes 2013-5-10 20539 El Dorado Northern Sierra Nevada Mtns. Foothills, Donaldson Trailhead along Volcanoville Road, 0.3 mile southeast of the junction with Bear Foot Road 1041 Comment
  CAS-BOT-BC51738  Ceanothus lemmonii L. Constance 1939-5-6 2476 El Dorado east slope, 2.5 miles North of Shingle Springs, Sierra Nevada foothills 365 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
  SACT002947  Ceanothus lemmonii Paul Smith 1934-4-22 El Dorado Comment
  SBBG68472  Ceanothus lemmonii Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UC634811  Ceanothus lemmonii H. L. Mason 1928-5-4 4496 El Dorado 3 mi n Latrobe (Dugars) Comment
  UCD96164  Ceanothus lemmonii Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6992 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. North end of Kanaka valley in gabbro soils area. 342 Comment
  RSA515511  Ceanothus palmeri J. T. Howell 1976-10-29 52311 El Dorado Salmon Falls road at Sweatwater Creek. 149 Comment
  SDSU10298  Ceanothus prostratus Chris Frazier 1989-8-20 136 El Dorado Sugar Pine Campground (near Lake Tahoe). 1981 Comment
  UC747322  Ceanothus prostratus G. Thomas Robbins 1943-4-11 990 El Dorado along US Hwy 50, 3 mi E of Camino 1036 Comment
  UCR197370  Ceanothus prostratus George K. Helmkamp, E. A. Helmkamp 2008-4-28 13339 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail near Old Iron Mountain, 6 miles east of its junction with Sly Park Road 1451 Comment
  RSA754656  Ceanothus roderickii Dylan O. Burge 2009-4-22 DOB 1104 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, 13.5 km 323 degrees True NNW of Shingle Springs. 350 Comment
  UCD80713  Ceanothus roderickii CNPS SN Foothill Team 2005-6-14 SNNR 0281 c El Dorado BLM, in the DFG-owned parcel, Pine Hill Preserve, Salmon Falls Unit. 341 Comment
  OBI10328  Ceanothus tomentosus H. E. McMinn, G. Townsley 1941-8-22 5362 El Dorado About 10 mi E of Georgetown 975 Comment
  UC570089  Ceanothus tomentosus H. A. Jensen 1935-4-26 404 El Dorado 2 mi s Diamond Springs; Placerville Quad., head of Martinez Creek 548 Comment
  UC746918  Ceanothus tomentosus G. Thomas Robbins 1943-4-25 1034 El Dorado ca 3 mi e Camino (slope above North Fork Webber Creek); above North Fork Webber Creek 914 Comment
  CAS-BOT-BC52879  Ceanothus tomentosus var. tomentosus John Thomas Howell 1954-5-17 29663 El Dorado Sierra Nevada - 4 miles north of Placerville Comment
  CAS-BOT-BC52924  Ceanothus tomentosus var. tomentosus G. Thomas Robbins 1943-4-25 1034 El Dorado Slope above North Fork Webber Creek, ca. 3 mi. e. of Camino 914 Comment
  UC638643  Ceanothus velutinus Ethel Crum 1939-7-4 3017 El Dorado two mi se Echo Lake (Echo Summit); , se of Echo Lake 2286 Comment
  CAS-BOT-BC184972  Cenchrus longispinus T. C. Fuller 1961-10-5 7091 El Dorado North side Carson Road, just west of gate to Institute of Forest Genetics, ca. 3.5 miles east of Placerville. Comment
  CHSC106312  Centaurea melitensis L. P. Janeway; B. Castro 2010-6-12 10005 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Falls Unit; ridge northwest of Kanaka Valley Road, souteast of the upper South Fork American River arm of Folsom Lake, and east of Salmon Falls Road. 327 Comment
  UCD77493  Centaurea sulphurea Robert E. Preston 2002-5-24 1805 El Dorado Along Hwy 49, between Coloma and Pilot Hill 243 Comment
  UCD23387  Centaurium venustum Nancy Vucinich 1978-5-27 28 El Dorado Flowers pink to purple. Serpentine soil, mixed evergreen forest. On Bear Creek Rd. 1.6 miles (by road) SE of the junction of Highway 193 and Bear Creek Rd. Comment
  UCD130177  Centromadia fitchii G. K. Helmkamp; E. A. Helmkamp 2007-9-9 12907 El Dorado Northern Sierra Nevada Mountains: along South Shingle Road 2.5 miles south of Shingle Springs. 399 Comment
  JEPS72126  Cerastium fontanum subsp. vulgare Gladys L. Smith 1964-7-29 2173 El Dorado higher grassy edge of Phillips Bog (U.S. Hwy. 50, Echo Summit area); Sierra Nevada Mts., Echo Summit area, Phillips Bog 2133 Comment
  RSA781177  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2010-4-17 15882 El Dorado Rattlesnake Bar Road, 1.9 miles southwest of its junction with CA-49 near Pilot Hill 314 Comment
  UCR171191  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2006-3-26 10118 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; Rock Creek Road at Jaybird Creek, 5.1 mi east of Calif. Highway 193 (generally ENE of Chili Bar) 590 Comment
  UCR187515  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2007-4-20 11756 El Dorado Foothills, Northern Sierra Nevada Mountains, junction of French Creek Road and Lost Creek road just north of Frenchtown 366 Comment
  UCR197244  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2008-4-25 13322 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCR206090  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2009-6-3 14879 El Dorado Sierra Nevada Mountains Foothills, Pony Express Trail, 0.7 mile east of its junction with Sly Park Road in Pollock Pines 851 Comment
  RSA301122  Cercis occidentalis D. C. Michener 1982-7-28 4144 El Dorado 2.6 mi S of Lotus and jct with CA 49. Comment
  UCD105647  Cercis occidentalis G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11704 El Dorado Northern Sierra Nevada Mountains; Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill. 313 Comment
  CDA36412  Chaenactis douglasii M. Beyers, G. F. Hrusa 2011-7-2 1010 El Dorado Sierra Nevada: Shealor Lakes. 2316 Comment
  UCD74034  Chaenactis douglasii Jennifer W. Burt 2005-7-20 112 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2074 Comment
  UCR189605  Chaenactis douglasii var. douglasii George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12378 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 17.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 2128 Comment
  SEINET7419110 Image available Chaenactis douglasii var. douglasii D. G. Cooney 1946-8-12 128 El Dorado West Slope Jobs Sister Peak 3292 Comment
  UCR215925  Chamaesaracha nana George K. Helmkamp, E. A. Helmkamp 2009-6-29 15072 El Dorado Sierra Nevada Mountains, Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74 deg. ) of Pollock Pines 1642 Comment
  UCR242023  Chamaesyce maculata George K. Helmkamp, E. A. Helmkamp 2012-9-17 19864 El Dorado Northern Sierra Nevada Mountains Foothills, north of Pollock Pines, along Forebay Road at South Fork American River 564 Comment
  CHSC118004  Chamaesyce nutans G. K. Helmkamp; E. A. Helmkamp 2008-9-16 14121 El Dorado Foorhills, northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park. 530 Comment
  SBBG123004  Chamaesyce serpillifolia subsp. hirtula G. K. Helmkamp with E. A. Helmkamp 2007-7-23 12568 El Dorado Rock Creek rd, 7.1 mi E of its jct with St Hwy 193 567 Comment
  CDA36069  Chamaesyce serpillifolia subsp. serpillifolia R. Robison 2011-8-18 s.n. El Dorado South Lake Tahoe; Washoe Meadow State Park. 0 Comment
  CAS-BOT-BC166033  Chamerion angustifolium subsp. circumvagum Elsie Zeile Lovegrove 1941-9-18 s.n. El Dorado Lily Lake. Lake Tahoe Basin Comment
  JEPS72721  Chamerion angustifolium subsp. circumvagum Gladys L. Smith, Chas. Smith, and Marion Rhodes 1972-7-20 3365 El Dorado above Lake Gilmore (near summit); Mt. Tallac 2865 Comment
  UC73314  Chamerion angustifolium subsp. circumvagum Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  UCD137402  Cheilanthes Peter Rubtzoff; Donald Goheen 1975-6-25 8118 El Dorado Sierra Nevada, Blodgett Forest, Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R). 1310 Comment
  JEPS73122  Cheilanthes gracillima Gladys L. Smith 1972-7-20 3329 El Dorado above Glen Alpine Spring (trail to Lake Gilmore) 2225 Comment
  CAS-BOT-BC68298  Cheilanthes gracillima G. L. Smith 1959-6-15 1161 El Dorado Glen Alpine Rd. beyond Fallen Leaf Lake 2286 Comment
  UCD165618  Chenopodium album Ellen Dean 2016-6-10 8965 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along Highway 89 roadside near turnout. East side of road. 2057 Comment
  UC463395  Chenopodium botrys L. R. Abrams 1930-8-31 12762 El Dorado near Riverton Comment
  UC746898  Chenopodium botrys G. Thomas Robbins 1943-7-6 1248 El Dorado 3 mi e Camino; C.C.C. Camp Snowline 1036 Comment
  UCD72957  Chimaphila menziesii Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4522 El Dorado Washoe Meadows State Park. Slopes on west side of fen system. 1956 Comment
  POM9979  Chimaphila menziesii E. Keyes 1920-8-4 s.n. El Dorado Lake Tahoe. Comment
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Jan 1 2016
  OBI74499  Chlorogalum pomeridianum David J. Keil 1992-1 23369 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCR190624  Chondrilla juncea George K. Helmkamp, E. A. Helmkamp 2007-7-23 12567 El Dorado Northern Sierra Nevada Mountains Foothills, Rock Creek road, 7.1 miles east of its junction with CA-193 567 Comment
  CHSC79194  Chorizanthe stellulata Beecher Crampton 1956-5-11 3365 El Dorado About 5 miles southwest of Rescue. Comment
  UCR207894  Chrysanthemum George K. Helmkamp, E. A. Helmkamp 2009-5-12 14685 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  CAS-BOT-BC36332  Chrysolepis sempervirens Carl B. Wolf 1930-10-8 1713 El Dorado near Housekeeping camp: Fallen Leaf Lake 1920 Comment
  CAS-BOT-BC36333  Chrysolepis sempervirens Carl B. Wolf 1930-10-8 1713 El Dorado near Housekeeping camp: Fallen Leaf Lake 1920 Comment
  POM177715  Chrysolepis sempervirens I. L. Wiggins 1930-10-11 5073 El Dorado East slope just below summit of Placerville-Tahoe highway. 2226 Comment
  UCR190137  Chrysolepis sempervirens George K. Helmkamp, E. A. Helmkamp 2007-8-21 12794 El Dorado Northern Sierra Nevada Mountains, Ice House Road at the junction to the lower campground and boat ramp of Loon Lake 1976 Comment
  SEINET8973695  Chrysolepis sempervirens W. D. Billings 1945-10-14 1639 El Dorado N. of Luther Pass 2134 Comment
  RSA90702  Chrysothamnus nauseosus subsp. albicaulis F. W. Peirson 1931-8-9 9542 El Dorado Plateau along the East Trail just before it joins the Middle Trail, Mt. Tallac 2622 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
  CAS-BOT-BC184834  Cinna latifolia James Vale 1976-7-23 s.n. El Dorado Sierra Nevada. Luther Pass. 2377 Comment
  UCD59779  Cinna latifolia Beecher Crampton 1957-8-6 4561 El Dorado Conifer forest along US Hwy. 50 Echo Summit. 2250 Comment
  JEPS72747  Circaea alpina subsp. pacifica Gladys L. Smith 1972-7-20 3304 El Dorado at Glen Alpine Spring Glen Alpine Spring 2194 Comment
  UC19994  Circaea alpina subsp. pacifica Brewer 2133 El Dorado Sierra Nevada, Pyramid Peak Comment
  POM177394  Circaea alpina subsp. pacifica L. R. Abrams 1930-7-23 12701 El Dorado Tamarack Trail, Glen Alpine Canyon. 2134 Comment
  RSA233161  Circaea alpina subsp. pacifica Peter H. Raven 1967-7-27 21436 El Dorado South edge of Fallen Leaf Lake. Comment
  JEPS71804  Cirsium andersonii Gladys L. Smith 1971-9-25 3117 El Dorado along forest service road enroute to Lake Audrain (near locked gate) 2240 Comment
  UCR201910  Cirsium andersonii George K. Helmkamp, E. A. Helmkamp 2008-8-30 14054 El Dorado Northern Sierra Nevada Mountains, Leek Spring Valley, Foster Meadow Road 0.9 miles southwest of its junction with Mormon Emigrant Trail 2241 Comment
  SEINET5506991 Image available Cirsium andersonii L. R. Abrams 1930-8-15 12749 El Dorado Glen Alpine to Susie Lake; Canadian Zone 2286 Comment
  SEINET199540  Cirsium occidentale var. californicum Al Johnson 1957-6-12 sn El Dorado South roadside lot owned by GR Anderson (Part of R Cameron's Flying C Ranch) Green Valley Road ca. 4 miles W of Rescue 366 Comment
  OBI74600  Cirsium vulgare David J. Keil 1992-1 23386 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCD165811  Cirsium vulgare Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9151 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. 2130 Comment
  CAS-BOT-BC438987  Cistanthe monosperma Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC228764  Cistanthe umbellata Gladys L. Smith 1959-6-16 1106 El Dorado Road to Fallen Leaf Lake in open meadow just after leaving Highway 89 1889 Comment
  CAS-BOT-BC228773  Cistanthe umbellata Alice Eastwood 1906-7-29 1139 El Dorado Glen Alpine Region. Lake of the Woods Comment
  CAS-BOT-BC228765  Cistanthe umbellata Elsie Zeile Lovegrove 1938-6-10 s.n. El Dorado Lake Tahoe 1905 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
  UC107836  Clarkia biloba G. P. Rixford 1902-7-12 El Dorado Nashville Comment
  UC112982  Clarkia biloba Katharine Brandegee 1908-6-1 El Dorado Simpson's Ranch, Sweetwater Creek Comment
  UC114013  Clarkia biloba Katharine Brandegee July 1908 El Dorado near Camino Comment
  SD241107  Clarkia biloba subsp. biloba George K. Helmkamp, E. A. Helmkamp 2011-7-2 17621 El Dorado Northern Sierra Nevada Mountains Foothills: Formi Road near Weber Creek, 0.8 mile south of its Placerville juncton with CA-50 (Placerville 7.5'Q) 495 Comment
  UCD104333  Clarkia biloba subsp. biloba G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-4 10621 El Dorado Northern Sierra Nevada foothills. Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Hwy. CA-193. 381 Comment
  UCD73348  Clarkia biloba subsp. biloba Chuck Hughes 2008-6-6 39 El Dorado Placerville. South side of Green Valley Road just west of Weber Creek Bridge. 432 Comment
  LA205990  Clarkia biloba subsp. brandegeeae H. Lewis; M. Lewis 1947-6-10 377 El Dorado highway 49, 1.7 mi. S of Coloma P. O Comment
  UCR206346  Clarkia heterandra George K. Helmkamp, E. A. Helmkamp 2009-5-19 14713 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.2 miles west of its junction with Happy Valley Cutoff road 561 Comment
  CAS-BOT-BC163684  Clarkia purpurea subsp. quadrivulnera F. Almeda 1980-6-2 4476 El Dorado Ca. 6 mi. S of Coloma off Hwy #49 Comment
  UC101815  Clarkia purpurea subsp. quadrivulnera Katharine Brandegee May 1907 El Dorado New York Ravine Comment
  UC114000  Clarkia purpurea subsp. quadrivulnera Katharine Brandegee 1908-6-1 El Dorado Simpson's Ranch Sweetwater Creek Comment
  UCR206825  Clarkia purpurea subsp. quadrivulnera George K. Helmkamp, E. A. Helmkamp 2009-5-24 14760 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 0.2 miles east of the Cosumnes River and CA-49 288 Comment
  CAS-BOT-BC163677  Clarkia purpurea subsp. quadrivulnera G. Thomas Robbins 1945-5-20 1932 El Dorado On bank of Sweetwater Creek near Simpsons Ranch, 4.5 mi. s. of Salmon Falls 182 Comment
  UC113998  Clarkia purpurea subsp. viminea Katharine Brandegee 1908-6-1 El Dorado Simpson's Ranch Sweetwater Creek Comment
  CAS-BOT-BC229029  Clarkia rhomboidea George K. Helmkamp; E. A. Helmkamp 2011-7-30 17906 El Dorado Northern Sierra Nevada Mountains: Omo Ranch Road, 2.25 mi. NW (295 deg. ) of jct. with Hwy 88; 7.2 miles southeast of Omo Ranch 1346 Comment
  UCR228274  Clarkia unguiculata Ellen Dean, PLB 102 Class 2008-5-17 4925 El Dorado Sierra Nevada Mountain Foothills, along Hwy 49, Flume Trail 516 Comment
  OBI5976  Clarkia unguiculata Carl B. Wolf 1933-5-25 4966 El Dorado 1-3/16 mi E of Salmon Falls rd on Folsom-Green Valley rd. W slope Sierra Nevada 305 Comment
  OBI12071  Clarkia williamsonii Robert F. Hoover 1968-6-18 11178 El Dorado E of Somerset on Grizzley Flat Rd Comment
  UCD34443  Clarkia williamsonii Beecher Crampton 1983-7-18 9883 El Dorado East of Somerset, 4.4 miles west of Grizzly Flat Guard Station. 914 Comment
  UCD100662  Claytonia parviflora subsp. grandiflora Kim E. Steiner 1978-3-3 283 El Dorado 1.2 miles NW of Mt. Aukum Road, ca. 200 m SW of Bucks Var Road. Comment
  UCR172656  Claytonia parviflora subsp. parviflora George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10191 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; Along Calif. Hwy 193, 1 mi NE of Greenwood 518 Comment
  RSA152203  Claytonia parviflora subsp. parviflora Ronald Haney 1961-5-21 2 El Dorado Hi way 180, 2 mi. below Snowline Lodge. 1159 Comment
  UCD42525  Claytonia rubra subsp. rubra Lloyd P. Tevis 1902-6-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD60556  Claytonia rubra subsp. rubra Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4021 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  SEINET181194  Claytonia rubra subsp. rubra Bassett Maguire, R Maguire; C. B. Maguire 1934-6-4 15105 El Dorado 4 mi E of Emerald Bay Lake Tahoe Comment
  CAS-BOT-BC92588  Clematis ligusticifolia G. L. Stebbins 1976-8-29 76228 El Dorado 1.5 mile south of Diamond Springs. 457 Comment
  UCR200851  Clematis ligusticifolia George K. Helmkamp, E. A. Helmkamp 2008-9-9 14088 El Dorado Foothills, northern Sierra Nevada Mountains, Traverse Creek Road at the creek crossing, 1.6 miles east of CA-193 628 Comment
  UCD123616  Collinsia heterophylla L. Turner 1995-5-24 15 El Dorado Northern Sierra Nevada Foothills; along Highway 193, 1.6 meters north of junction with Highway 49. 380 Comment
  UCR189609  Collinsia parviflora George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12382 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 17.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 2128 Comment
  POM20821  Collinsia parviflora Herbert McLean Evans 1920-07 s.n. El Dorado 1 mile below Phillips. Comment
  POM298009  Collinsia sparsiflora A. A. Heller 1911-4-6 12289 El Dorado Near Clarksville. Comment
  JEPS16480  Collinsia sparsiflora var. collina G. Thomas Robbins with Peter H. Raven 1956-4-29 3684 El Dorado 6 mi SE of Diamond Springs; Pleasant Valley Road Comment
  JEPS6338  Collinsia sparsiflora var. collina W. L. Jepson 1931-4-12 15761 El Dorado Pilot Hill 396 Comment
  JEPS60221  Collinsia tinctoria L. R. Heckard 1969-6-1 2266 El Dorado ca 2.5 air mi se Georgetown (near Bear Creek rd crossing of Traverse Creek) 701 Comment
  RSA32388  Collinsia tinctoria G. Thomas Robbins 1945-6-23 2010 El Dorado Above North Fork Webber Creek, about 3 miles east of Camino. 976 Comment
  POM127977  Collinsia torreyi Laura Lorraine 1923-1 s.n. El Dorado Vicinity of Fallen Leaf Lake. Comment
  RSA49069  Collinsia torreyi Verne Grant, Alva Grant 1949-7-17 8752 El Dorado Trail from Echo Lake to Desolation Valley. 2439 Comment
  JEPS7282  Collinsia torreyi var. torreyi Alice M. Ottley 1920-7-2 957 El Dorado near Myers Sta. 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
  SEINET2445251  Collomia grandiflora Elizabeth Neese 1986-8-27 17752 El Dorado Near Sawmill Pond, 4 mi S of south end of Lake Tahoe near jct. og Hwy 89/50 & Sawmill Rd. Edge of Jeffrey Pine Forest.; 0 1951 Comment
  SEINET11261463  Collomia heterophylla George Helmkamp, Amy Barnes 2014-5-14 22877 El Dorado Northern Sierra Nevada Mountains on the Mormon Emigrant Trail about 4.2 miles E of the east dam of Jenkinson Lake.; 0 1247 Comment
  SEINET2445703  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2010-5-13 16010 El Dorado Sierra Nevada Mountains Foothills. Mosquito Road, 5.5 miles northeast of its jct with US-50 in Placerville. (Slate Mountain 7.5' Q). 500 Comment
  UCR217391  Collomia heterophylla George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganive 2010-6-13 16279 El Dorado Sierra Nevada Mountains Foothills, camping area 0.17 km west of Forebay Road Bridge over South Fork American River 579 Comment
  UCD101806  Comandra umbellata subsp. californica G. Vansell 1931-4-1 2170 El Dorado Placerville. 1036 Comment
  UCD149099  Comarum palustre Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8466 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Along trail that connects the Grizzly Mtn Rd entrance to park with dry meadow that is in central part of park. North side of trail, north of drainage in blueberry thicket. 1945 Comment
  CAS-BOT-BC344848  Conyza Peter Rubtzoff 1974-10-9 7927 El Dorado U.C. Blodgett Forest Research Station: Mutton Creek Road, ca. 1 mile south of County Road. 1318 Comment
  CAS-BOT-BC286076  Conyza canadensis John Thomas Howell 1976-10-29 52305 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake 121 Comment
  UCR179349  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2006-9-20 11421 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  SEINET2084074  Corallorhiza maculata G. Rink 1999-7-14 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  JEPS7048  Cordylanthus tenuis subsp. tenuis Rimo Bacigalupi with Aldo Bacigalupi 1952-8-16 3926 El Dorado just sw Fallen Leaf Lake (at lower end of Tamarack Trail); Glen Alpine Canyon 2133 Comment
  UC907672  Cordylanthus tenuis subsp. tenuis G. Thomas Robbins 1943-8-21 1365 El Dorado 3 mi e Placerville; Eddy Arboretum, Institute of Forest Genetics 822 Comment
  UCR241975  Cordylanthus tenuis subsp. tenuis George K. Helmkamp, E. A. Helmkamp 2012-9-15 19835 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
  SBBG50828  Cornus nuttallii S. Bonnett 1973-5-13 49 El Dorado 0.5 mi from Omo Ranch on Omo Ranch Rd Comment
  UCD117179  Cornus nuttallii D. Sanchez-Mata 1996-6-7 s.n. El Dorado Stanislaus National Forest. Calaveras Big Trees State Park. 1480 Comment
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Jun 7 2014
  UCD117256  Cornus nuttallii Hazel J. Young 1975-5-8 38 El Dorado 1 mile south of Camino. 1066 Comment
  CDA38548  Cornus nuttallii G. D. Barbe 1984-4-17 4149 El Dorado East of Trout Lake, on Mosquito Road, approximately 9 miles east of Placerville. Comment
  SEINET8083561  Cornus nuttallii D. Charlet 1996-5-15 2228 El Dorado Sierra Nevada American river drainage, near Plum creek; along U.S. 50 1152 Comment
  RSA782480  Cornus sericea R. W. Spjut, Paul Burchstead 2008-6-7 16330 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
  UCSB26082  Cornus sericea Belshaw, Charles 1936-02 El Dorado One and one-half miles west of Strawberry- on streamside, Placerville-Tahoe highway Comment
  CAS-BOT-BC210534  Cornus sessilis Peter Rubtzoff 1975-7-23 8236 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: south-north canyon crossed by Pilot Creek Road ca. 0.65 mi. east-northeast of junction with Loop Road (Comp. 20R) 1196 Comment
  UC1122805  Cornus sessilis P. L. Johannsen and A. D. Gifford 1934-6-7 253 El Dorado 1/4 mi. n.w. Riverton; El Dorado Nat'l Forest, Pyramid Peak Quad. Comment
  SEINET3860250  Coronilla varia George K. Helmkamp, Mary Alice Barnes; Mary Jane Ganibe 2010-7-6 16447 El Dorado Sierra Nevada Mountains: Silver Fork road, at the junction with US-50 in Kyburz.; 0 1328 Comment
  UCD110053  Corylus cornuta subsp. californica B. Crampton 1957-6-18 4235 El Dorado Above Empire Creek ca. 1 mile southwest Georgetown. Comment
  UCD110071  Corylus cornuta subsp. californica John Thomas Howell; Gordon H. True 1970-5-27 46549 El Dorado Rubicon River Canyon, N-NE. of Leonardi Spring. 1158 Comment
  RSA115541  Corylus cornuta var. californica Beecher Crampton 1957-6-18 4235 El Dorado Forested slopes above Empire Creek, 1 mile southwest Georgetown, road to Garden Valley. Comment
  SD113256  Corylus cornuta var. californica Darley F. Howe 1960-9-19 2974 El Dorado 10 miles east of Placerville on #50 1035 Comment
  UC480759  Crepis acuminata W. C. Blasdale 1923-6-19 El Dorado Fallen Leaf Lake Lake Tahoe Region Comment
  CAS-BOT-BC290368  Crepis acuminata J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Fallen Leaf Lake, near Tallac 1914 Comment
  CAS-BOT-BC290726  Crepis occidentalis subsp. conjuncta M. S. Jussel 1928-7-3 s.n. El Dorado Mt. Tallac, Lake Tahoe region Comment
  CAS-BOT-BC541429  Cryptantha G. Ledyard Stebbins 1969-6-1 6921 El Dorado Mouth of Weber Creek, 0.25 mi E of crossing of road from Shingle Springs to Lotus 289 Comment
  RSA791577  Cryptantha affinis Peter Rubtzoff 1976-6-22 8666 El Dorado Blodgett Forest: Quail Landing Road near junction with Chinquapin Flat Road. 1290 Comment
  UC682118  Cryptantha humilis G. L. Stebbins Jr. 1941-7-12 3151 El Dorado sw of Angora Peak (near Fallen Leaf Lake) 2499 Comment
  UCR198438  Cryptantha milobakeri George K. Helmkamp, E. A. Helmkamp 2008-4-30 13361 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCD74046  Cryptantha simulans Jennifer W. Burt; Jessica Hite 2005-8-16 152 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2074 Comment
  UCR136527  Cryptantha simulans Beecher Crampton 1958-6-9 4930 El Dorado Sierra Nevada Mountains, 1.5 miles west [southwest] of Garden Valley, road to Coloma 610 Comment
  POM294911  Cryptantha simulans L. S. Rose 1941-7-12 41309 El Dorado Meeks Bay, Lake Tahoe 1900 Comment
  UCD165643  Cryptantha torreyana Ellen Dean; with Daniel McNair 2016-6-10 8990 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. 1945 Comment
  UCD55399  Cryptantha torreyana Ellen Dean; Mark Bibbo 2006-7-19 3249 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Old quarry area. 1927 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
  UCD80243  Cuscuta CNPS SN Foothill Team 2005-6-14 SNNR 0284 d El Dorado BLM Pine Hill Preserve, Salmon Falls Unit. 335 Comment
  CAS-BOT-BC190386  Cynosurus echinatus R. E. Frenkel 1964-6-11 550 El Dorado On Sly Park Road, 0.2 mile southeast of Clear Creek Road, Pleasant Valley. 792 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
  HSC44807  Cystopteris fragilis Maralyn O'Meara Jun 1974 523 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  UCR197368  Cytisus scoparius George K. Helmkamp, E. A. Helmkamp 2008-4-25 13332 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
  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
  CAS-BOT-BC173710  Danthonia Peter Rubtzoff 1974-6-25 7628 El Dorado U.C. Blodgett Forest Research Station, Main Line Road clearcut. Comment
  RSA187213  Danthonia Le Roy Abrams 1928-7-4 12622 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC189884  Danthonia californica L. R. Abrams 1928-7-4 12622 El Dorado Fallen Leaf Lake. Comment
  CAS-BOT-BC189885  Danthonia californica H. F. Copeland 1939-6-25 s.n. El Dorado Near Fallen Leaf Lake. Canyon of Glen Alpine Creek. 1828 Comment
  UCD32638  Danthonia californica Beecher Crampton 1954-7-2 2027 El Dorado El Dorado County, 1.5 miles south of Gardern Valley. Comment
  UCD44144  Danthonia unispicata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1510 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCR129815  Danthonia unispicata Beecher Crampton 1956-6-1 3521 El Dorado Sierra Nevada Foothills, north slope of Pine Hill 579 Comment
  UCD107695  Datisca glomerata W. R. Russell 1957-10-16 s.n. El Dorado Near Twenty-Nine Mile Guard Station (ca. 29 miles east of Placerville), El Dorado National Forest. Comment
  SD243192  Delphinium andersonii George K. Helmkamp, E. A. Helmkamp 2010-8-20 16814 El Dorado Northern Sierra Nevada Mountains: Foster Meadow Road, 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area. 2232 Comment
  CAS-BOT-BC8973  Delphinium depauperatum Mrs. E. C. Van Dyke 1915-7-4 s.n. El Dorado Above Grass Lake, Lake Tahoe Region Comment
  UCR207004  Delphinium depauperatum George K. Helmkamp, E. A. Helmkamp 2009-7-2 15090 El Dorado Sierra Nevada Mountains, Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 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
  CAS-BOT-BC8868  Delphinium glaucum John Thomas Howell 1925-7-2 1314 El Dorado Between Fallen Leaf Camp and Glen Alpine Lodge, Lake Tahoe region Comment
  UC13898  Delphinium glaucum W. C. Blasdale July 1897 El Dorado Lake Tahoe Region Comment
  POM270733  Delphinium glaucum Lyman Benson 1931-8-2 2822 El Dorado Fallen Leaf (Lake), Sierra Nevada Mt. Lily Lake 2287 Comment
  CDA24276  Delphinium gracilentum P. B. Kennedy 1920-8-12 57 El Dorado Eldorado National Forest - Barrett Camp. 0 Comment
  UC747412  Delphinium nuttallianum G. Thomas Robbins 1945-7-1 2034 El Dorado rock slopes along Twin Lakes trail ca 3/4 mi ne Wrights Lake (9 mi n of US Hwy 50) 2194 Comment
  UCR249974  Delphinium nuttallianum George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20916 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  CAS-BOT-BC116432  Delphinium patens subsp. patens G. Thomas Robbins 1945-6-23 2006 El Dorado Above North Fork Webber Creek, about 3 mi. e. of Camino 975 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
  UC1031437  Delphinium variegatum H. Lewis and C. Epling 1941-5-26 El Dorado near Coloma; Garden Valley Comment
  UCD61118  Deschampsia cespitosa P. B. Kennedy 1920-9-20 241 El Dorado El Dorado National Forest--Upper Range Camp 1. 2194 Comment
  UCD61127  Deschampsia cespitosa A. A. Beetle; D. E. Beetle and Alva Hansen 16-26 Jul 1945 4075 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UCD167416  Deschampsia danthonioides Peter Rubtzoff 1976-6-22 8667 El Dorado Georgetown Divide, Sierra Nevada. U. C. Blodgett Forest Research Station, Quail Landing Road near junction with Chinquapin Flat Road.. 1289 Comment
  SACT000961  Deschampsia elongata James Grove 1974-7-5 El Dorado 2351.8 Comment
  UCR242565  Deschampsia elongata George K. Helmkamp, E. A. Helmkamp 2011-5-24 17374 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-BC39749  Descurainia californica Elsie Z. Lovegrove 1951-9-16 s.n. El Dorado Upper Road, Fallen Leaf Lake. Comment
  CAS-BOT-BC42996  Descurainia incisa subsp. incisa Alice Eastwood 1906-7-21 s.n. El Dorado Glen Alpine Region. Fallen Leaf Lake. Comment
  CAS-BOT-BC483650  Dichelostemma capitatum Hazelle Ann Thomas; John H. Thomas 1956-4-2 5576 El Dorado Between Placerville and Shingle Springs along U.S. Highway No. 50, 2.2 miles east of Shingle Springs as measured along the highway 457 Comment
  UC843817  Dichelostemma capitatum A. A. Heller 1911-4-7 12298 El Dorado between Shingle Springs and El Dorado Comment
  UCR171115  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, E. A. Helmkamp 2006-3-26 10106 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; Rock Creek Road, 0.9 mi east of Calif. Highway 193 396 Comment
  UCR173297  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10248 El Dorado Northern Sierra Nevada Foothills, c. 20 mi. by air east of Sacramento; 0.9 mi. N of Brandon Corner along French Creek Road 256 Comment
  SEINET8475394  Dichelostemma capitatum subsp. capitatum D. L. Neal 1960-3-21 R- 44 El Dorado Along the North Fork American River, about 5 miles SE of Auburn. 396 Comment
  CAS-BOT-BC483264  Dichelostemma capitatum subsp. pauciflorum John Thomas Howell 1954-5-17 29679 El Dorado 3 miles south of Garden Valley, Sierra Nevada Comment
  UC747545  Dichelostemma multiflorum G. Thomas Robbins 1944-6-15 1687 El Dorado 3 mi e Placerville (near Institute of Forest Genetics) 822 Comment
  RSA183013  Dichelostemma multiflorum Roman Gankin 1966-5-13 s.n. El Dorado Pine Hill. Comment
  UCD139276  Dichelostemma volubile J. M. Tucker 1957-5-21 3334 El Dorado ca. 2.5 miles southwest of Shingle Springs, perhaps 1000 yards off Latrobe road, to the west. Comment
  UCSB847  Dichelostemma volubile Ingram, John 1953-5-17 El Dorado Two miles north of Placerville on California Highway 49 Comment
  UCD131250  Dieteria canescens var. canescens Morris Halperin 1932-8-14 910 El Dorado Strawberry. 1752 Comment
  RSA0050419  Digitaria sanguinalis George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-17 20881 El Dorado Pleasant Valley, junction of Pleasant Valley Road and Hwy E-16 750 Comment
  SBBG66768  Diplacus angustatus Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  CAS-BOT-BC151931  Diplacus douglasii John Thomas Howell 1954-5-17 29721 El Dorado 1 mile southwest of Garden Valley - Sierra Nevada Comment
  CAS-BOT-BC151620  Diplacus torreyi Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC151613  Diplacus torreyi Mrs. Chas. E. Miller 1916-8-30 s.n. El Dorado Emigrant Gap Comment
  CAS-BOT-BC136246  Dodecatheon alpinum M. S. Baker 1904-7-17 s.n. El Dorado Grass Lake, near Lake Tahoe Comment
  RSA785615  Dodecatheon alpinum George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16583 El Dorado Southernmost point of Wright's Lake, 5.6 mi. NE (33 ) of Kyburz 2085 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
  SEINET8561657  Dodecatheon hansenii M. J. Williams 1969-4-2 s.n. El Dorado Near coloma and Hwy 49. Comment
  SEINET8561896  Dodecatheon hendersonii C. Burke 1959-4-11 s.n. El Dorado Near Placerville 579 Comment
  UC747033  Downingia montana G. Thomas Robbins 1943-7-18 1272 El Dorado 5 mi s Pollock Pines (Sly Park meadow along Pleasant Valley Road); Sly Park 1005 Comment
  CAS-BOT-BC41943  Draba albertina John Thomas Howell 1925-7-6 1408 El Dorado Mount Tallac, Lake Tahoe Region. Comment
  SEINET8892772  Draba albertina K. Christie 2011-1 2040 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just to the north of the Hellhole meadow complex. Comment
  CAS-BOT-BC42073  Draba asterophora D. L. Smith; G. L. Stebbins 1976-7-9 76110 El Dorado East face of Dick's Peak, Desolation Wilderness Area. 2804 Comment
  JEPS13545  Draba verna Rimo Bacigalupi with G. T. Robbins 1955-5-22 5165 El Dorado southeastern edge of Placerville , southeastern edge of Placerville (Spanish Ravine) 609 Comment
  UCD115564  Draba verna G. K. Helmkamp; E. A. Helmkamp 2007-3-11 11615 El Dorado Northern Sierra Nevada Mountains: Traverse Creek Road at the creek crossing, 2.4 miles NE of CA-193. 518 Comment
  UCR233108B  Draba verna George K. Helmkamp, E. A. Helmkamp 2010-3-23 15759 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
  CAS-BOT-BC41353  Draba verna L. P. Janeway 1993-4-1 4329 El Dorado El Dorado National Forest. Pacific Ranger District. Peavine Compartment. 1127 Comment
  CHSC62347  Draba verna var. verna L. P. Janeway 1993-4-1 4329 El Dorado El Dorado National Forest. 0.2 mi north of South Fork American River, 0.3 mi west of Cox Canyon, below Cleveland Corral Information Center. 1127 Comment
  UC747505  Draperia systyla G. Thomas Robbins 1943-6-20 1201 El Dorado 4-5 mi NW of Pollock Pines (north-facing slope of South Fork American River, woods along road to P.G. & E. power house); South Fork American River 914 Comment
  CAS-BOT-BC401532  Drosera rotundifolia Ira L. Wiggins 1933-8-20 6780 El Dorado Meadow surrounding Grass Lake, on Tahoe-Carson Pass road Comment
  CAS-BOT-BC143398  Drymocallis glandulosa Peter Rubtzoff 1976-6-9 8617 El Dorado Blodgett Forest: Mainline Road ca. 0.05 mi. east of junction with Sand Mountain Road (Comp. 320E) 1359 Comment
  UCD125383  Drymocallis lactea var. austiniae Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7479 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. 1918 Comment
  CAS-BOT-BC157821  Drymocallis lactea var. lactea Alice Eastwood 1906-7-24 936 El Dorado Glen Alpine Region. Camp Agassiz Comment
  UC420549  Drymocallis lactea var. lactea W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe (Glen Alpine, Mt. Tallac); vicinity of Lake Tahoe, Glen Alpine, Mt. Tallac 1897 Comment
  UC70336  Drymocallis lactea var. lactea C. J. Fox Jr. July, 1895 El Dorado Tallac Comment
  SEINET6693303  Drymocallis pseudorupestris var. saxicola D. G. Cooney 1946-8-3 115 El Dorado Sierra Nevada, south side Mt. Tallac 2911 Comment
  SEINET3257993 Image available Duchesnea indica George K. Helmkamp, E. A. Helmkamp 2008-3-11 13144 El Dorado Sierra Nevada Mountains Foothills; Lake Oaks Mobile Home Park, Diamond Springs. 530 Comment
  UC137089  Dudleya cymosa Katharine Brandegee 1907-5-29 El Dorado Simpson's Ranch Sweetwater Creek Comment
  RSA6765  Dudleya cymosa C. B. Wolf 1933-5-25 2053 El Dorado 2.5 miles from Rescue on rd to Placerville 457 Comment
  UCR234205  Dysphania botrys George K. Helmkamp, E. A. Helmkamp 2010-9-23 16974 El Dorado Northern Sierra Nevada Mountains, Round Tent Canyon Road, 0.56 miles west of its junction with Peavine Ridge Road at Forest Route 31 1521 Comment
  BFRS104 Image available Eburophyton austiniae Peter Rubtzoff 1972-10-11 7012 El Dorado Blodgett Forest: Bacon Canyon in headquarters area (Comp. 250R) Comment
  SD236141  Echinochloa crus-galli G. K. Helmkamp, Elizabeth Helmkamp 2005-9-1 9833 El Dorado Northern Sierra Nevada Foothills: E of Sacramento; Sand Canyon Road, 0.3 mi E of CA Highway 49 and Logtown Ridge 280 Comment
  UCR179805  Echinochloa crus-galli George K. Helmkamp, E. A. Helmkamp 2006-10-20 11543 El Dorado Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset 625 Comment
  POM111402  Eleocharis flavescens Burton 1882-7-7 s.n. El Dorado St. Lawrence. Comment
  CAS-BOT-BC113405  Eleocharis flavescens var. flavescens John Thomas Howell 1959-8-20 5438 El Dorado Ca. 2 miles west of Garden Valley. 121 Comment
  CAS-BOT-BC113404  Eleocharis flavescens var. flavescens John Thomas Howell 1976-10-29 52299 El Dorado Along the course of Sweetwater Creek below the high-water line of Flolam Lake. 121 Comment
  CAS-BOT-BC451516  Elodea canadensis Elsie Zeile Lovegrove 1941-9-1 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake Comment
  CAS-BOT-BC310711  Elymus Peter Rubtzoff 1974-7-23 7761 El Dorado U.C. Blodgett Forest Research Station, N side of County Road, ca. 0.65 miles east of main station entrance. 1353 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
  CAS-BOT-BC227315  Elymus elymoides Le Roy Abrams 1911-7-29 4836 El Dorado Near the summit Mt. Tallac 2956 Comment
  CAS-BOT-BC227319  Elymus elymoides Alice Eastwood 1906-7-21 1177 El Dorado Glen Alpine Region. Mt. Tallac Comment
  UCD74186  Elymus elymoides subsp. californicus Jennifer W. Burt 2005-7-20 52 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2053 Comment
  RSA54071  Elymus glaucus J. T. Howell 1946-8-30 22925 El Dorado Upper Angora Lake Comment
  UCD61862  Elymus glaucus G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11166 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road. 2174 Comment
  UCR179216  Elymus glaucus George K. Helmkamp, E. A. Helmkamp 2006-9-12 11375 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  UCD106985  Elymus glaucus subsp. glaucus Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7256 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
  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
  UCR173967  Elymus glaucus subsp. glaucus George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10594 El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 0.6 mile east of White Hall 1055 Comment
  CAS-BOT-BC228540  Elymus multisetus John Thomas Howell 1954-5-17 29725 El Dorado 1 mile southwest of Garden Valley 609 Comment
  RSA54075  Elymus sierrae J. T. Howell 1946-8-30 22922 El Dorado Upper Angora Lake 2287 Comment
  UCD106910  Epilobium Beecher Crampton 1983-8-19 9895 El Dorado Stateline. Comment
  CHSC73662  Epilobium brachycarpum L. P. Janeway; Eric Schroder 1998-8-19 6095 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
  CHSC73664  Epilobium brachycarpum L. P. Janeway; Eric Schroder 1998-8-27 6182 El Dorado Lake Tahoe Basin--National Forest. Meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  UCR233322  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2011-9-1 18236 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  UCR248398  Epilobium brachycarpum George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22022 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 7.4 miles east of the junction with Volcanoville Road 1320 Comment
  UCD112437  Epilobium brachycarpum Peter Rubtzoff 1972-9-28 6972 El Dorado Sierra Nevada, Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  SEINET9314240  Epilobium canum Unknown 2007-9-11 12942 El Dorado Northern Sierra Nevada Mountains Comment
  SEINET12861977  Epilobium canum subsp. latifolium K. Schutz 1972-10-8 s.n. El Dorado Near American River Comment
  UCD73749  Epilobium ciliatum Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4449 El Dorado Washoe Meadows State Park. Adjacent to southernmost fen. 1928 Comment
  UCR171625  Epilobium ciliatum George K. Helmkamp, E. A. Helmkamp 2005-7-31 9732 El Dorado Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines 1006 Comment
  CHSC73671  Epilobium ciliatum subsp. ciliatum L. P. Janeway; Eric Schroder 1998-9-1 6230 El Dorado Lake Tahoe Basin--National Forest. Meadow along Tallac Creek, about 1.0 mi southwest of Lake Tahoe. 1935 Comment
  UCD112414  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1975-7-22 8212 El Dorado Sierra Nevada. Blodgett Forest: head of Bacon Canyon near Spring Road (Comp. 250R). 1325 Comment
  UC1729903  Epilobium ciliatum subsp. glandulosum L. P. Janeway, Eric Schroder 1998-9-1 6233 El Dorado about 1.0 mi sw of Lake Tahoe (large meadow along Tallac Creek, Emerald Bay Quadrangle); meadow along Tallac Creek, Emerald Bay Quadrangle 1935 Comment
  UCR190310  Epilobium densiflorum George K. Helmkamp, E. A. Helmkamp 2007-9-2 12871 El Dorado Northern Sierra Nevada Mountains Foothills, Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station 957 Comment
  UCR232637  Epilobium densiflorum George K. Helmkamp, E. A. Helmkamp 2011-10-13 18419 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
  RSA107584  Epipactis gigantea George B. Grant 1906-8-1 404 El Dorado Glen Alpine, Lake Tahoe, Sierra Nevada 2134 Comment
  CAS-BOT-BC57092  Equisetum X ferrissii John Thomas Howell 1969-9-12 46096 El Dorado Near Riverton 1005 Comment
  CHSC8326  Equisetum arvense Edward L. Smith 1957-6-23 8 El Dorado Located at the mouth of Glen Alpine creek, Fallen Leaf Lake. 2133 Comment
  UCD135271  Equisetum arvense Morris Halperin 1932-8-15 902 El Dorado Strawberry. 1752 Comment
  CAS-BOT-BC57512  Equisetum telmateia John Thomas Howell 1969-9-12 46080 El Dorado 1 mile west Forest Genetics station 762 Comment
  CAS-BOT-BC204427  Eragrostis cilianensis 1966-9-28 s.n. El Dorado 5 miles west of Rescue near Bass Lake Comment
  JEPS52505  Eremocarpus setiger Helen-Mar Wheeler 1941-8-18 452 El Dorado on US Hwy 50 about halfway between Placerville and Folsom (near Bridge 2503) 335 Comment
  CAS-BOT-BC181703  Eremogone kingii var. glabrescens Lewis S. Rose 1963-7-12 63217 El Dorado Meyers 1950 Comment
  CHSC102552  Eremogone kingii var. glabrescens L. P. Janeway 2009-8-8 9914 El Dorado Northern High Sierra Nevada. On narrow ridge 1.3 km northwest of top of Freel Peak. 2966 Comment
  SBBG69964  Eremogone kingii var. glabrescens Milo H. Gates 1879-1 El Dorado Lake Tahoe Valley Comment
  UCD40272  Eremogone kingii var. glabrescens Rodney Gale Myatt 1972-6-1 1668 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  CAS-BOT-BC131519  Ericameria arborescens John Thomas Howell 1930-10-12 5562 El Dorado 2 miles n. of Placerville Comment
  UCD131316  Ericameria arborescens W. G. Watkins 1929-9-9 2037 El Dorado Placerville. Comment
  SEINET195638  Ericameria bloomeri G. Thomas Robbins 1945-8-12 2145 El Dorado Along road to High Meadow 6-8 miles southeast of Lake Tahoe 2134 Comment
  UC907725  Ericameria bloomeri G. Thomas Robbins 1945-8-12 2145 El Dorado 6 to 8 mi se Lake Tahoe (along the road the High Meadow) 2133 Comment
  UCD40258  Ericameria cuneata Rodney Gale Myatt 1972-6-1 1617 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  POM78696  Ericameria discoidea Albert J. Perkins 1923-8-26 s.n. El Dorado Summit of Mt. Tallac, Lake Tahoe Region 3049 Comment
  SEINET7846133 Image available Ericameria discoidea D. G. Cooney 1946-8-22 148 El Dorado Near summit, S. slope, Dick's Peak, Sierra Nevada Range 3048 Comment
  UC337463  Ericameria nauseosa var. oreophila unknown El Dorado Lake Tahoe Comment
  CAS-BOT-BC298291  Ericameria nauseosa var. speciosa Sachs 1922-1-1 s.n. El Dorado Heather Lake, Tahoe Region Comment
  SEINET14209895  Ericameria parryi var. aspera Lowell E. Urbatsch, Vesna Karaman 2000-1 7719 .5 El Dorado collected along hwy 89, Luther Pass Road, vicinity of Grass Lake, S of South Lake Tahoe;; El Dorado County 2360 Comment
  CAS-BOT-BC293222  Ericameria suffruticosa E. A. McGregor 1909-8-20 165 El Dorado Lake Tahoe Region. Pyramid Peak 3048 Comment
  UC148974  Ericameria suffruticosa Geo. R. Hall 1910-7-30 8830 El Dorado Ralston Peak 2804 Comment
  UC747212  Erigeron algidus G. Thomas Robbins 1944-7-28 1792 El Dorado rocky slopes above Lake Doris (near Rockbound Pass); Desolation Valley Wilderness Area 2590 Comment
  JEPS41612  Erigeron barbellulatus Milo S. Baker 1904-7-19 El Dorado above Glen Alpine Springs (Lake Lucile); Lake Lucile 2590 Comment
  UCD74038  Erigeron breweri Jennifer W. Burt; Jessica Hite 2005-8-12 92 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2245 Comment
  UCR86392  Erigeron breweri R. D. Goeden, J. Teerink 1993-8-19 893- 29 El Dorado Sierra Nevada Mtns, Eldorado National Forest: Ice House Rd. 1580 Comment
  UC747160  Erigeron breweri var. breweri G. Thomas Robbins 1943-7-25 1327 El Dorado alongside road ca. 0.5 mi s of Echo Lake 2194 Comment
  CAS-BOT-BC294561  Erigeron breweri var. breweri H. M. Evans 1918-7-18 s.n. El Dorado Tahoe region. Echo Lake 2286 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-BC294980  Erigeron compositus M. S. Jussel 1928-7-23 s.n. El Dorado Velma ridge near Dicks Peak, Lake Tahoe region Comment
  JEPS41548  Erigeron compositus W. L. Jepson 1918-8-28 8172 El Dorado Desolation Valley 2590 Comment
  UC712340  Erigeron compositus Carl W. Sharsmith 1937-8-30 3476 El Dorado s of Lake Tahoe; Sierra Nevada, Freel Peak 3200 Comment
  CHSC73653  Erigeron coulteri L. P. Janeway; Eric Schroder 1998-8-20 6121 El Dorado Lake Tahoe Basin--National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  JEPS71587  Erigeron coulteri Gladys L. Smith 1964-8-27 2357 El Dorado entrance to Benwood Meadows (Sayles Canyon trail, Echo Summit); Echo Summit, Benwood Meadows 2225 Comment
  UC1035825  Erigeron coulteri Annie M. Alexander and Louise Kellogg 1943-8-29 3523 El Dorado trail to Dick's Pass; Sierra Nevada, Lake Tahoe region Comment
  UCD80054  Erigeron foliosus var. hartwegii CNPS SN Foothill Team 2005-6-16 SNNR 0294 El Dorado BLM Pine Hill Preserve, Salmon Falls Unit (between the Salmon Falls DFG and BLM parcels), on the west side of the American River. 145 Comment
  UC526358  Erigeron glacialis var. glacialis Richard M. Holman 1934-7-26 El Dorado Firs Public Camp Ground Echo Summit, Johnson Pass 2225 Comment
  UCD131956  Erigeron glacialis var. glacialis G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10894 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
  UC311638  Erigeron glacialis var. glacialis unknown 1920-7-1 El Dorado 1 mi below Philips Comment
  UCR207157  Erigeron lassenianus var. lassenianus George K. Helmkamp, E. A. Helmkamp 2009-7-22 15272 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 1.2 miles south of Wrights Lake 2073 Comment
  UCR176212  Erigeron peregrinus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10859 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  SEINET11836068  Erigeron peregrinus var. angustifolius Unknown 1939-1 3005 El Dorado Echo Summit, 2 mi SE of Echo Lake 2286 Comment
  UCR219662  Erigeron peregrinus var. callianthemus George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16567 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 Comment
  UCD75661  Erigeron petrophilus var. sierrensis G. Ledyard Stebbins 1968-7-20 6805 El Dorado this collection number has two sets of notes made by Stebbins. The handwritten notes say: Junction Dam, west of Union Valley Reservoir, 20 July 1968. The typed notes say: South side of Silver Creek Canyon, at Junction Dam, 23 July 1968, 4500 ft, T12N, R14E, Sec. 30. The notes on the newspaper of the collection say: Junction Dam, 20 July 1968. (Exact location unknown; coordinates estimated by label maker.) 1371 Comment
  SEINET8892794  Erigeron pygmaeus K. Christie 2011-1 2061 El Dorado Lake Tahoe Basin Management Unit (LTBMU); eastern/northeastern flanks of Jobs Sister, ca. 400-500 horizontal meters from summit. Comment
  HSC59123  Eriodictyon californicum Terry Roth 1979-5-5 33 El Dorado Sweetwater Creek, 3.7 mi. along Salmon Falls Rd. after its junction with Green Valley Rd. 165 Comment
  UC6277  Eriogonum elongatum var. elongatum J. Burtt Davy May 9 1896-May 24 1896 El Dorado Eell's Ranch Leonis Valley Comment
  JEPS119405  Eriogonum heracleoides var. heracleoides William F. Hoyer 2012-7-28 2 El Dorado South Lake Tahoe, CA. N Truckee Road. Comment
  CDA22620  Eriogonum marifolium P. B. Kennedy 1920-8-17 El Dorado Eldorado National Forest. 0 Comment
  UCR176352  Eriogonum marifolium George K. Helmkamp, E. A. Helmkamp 2006-7-31 11074 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
  CAS-BOT-BC266096  Eriogonum nudum var. deductum L. R. Abrams 1930-8-1 12714 El Dorado Strawberry 1828 Comment
  UCR176354  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 2006-7-12 10954 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  UCR179345  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 2006-9-12 11368 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  UCR202925  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 2008-8-8 13963 El Dorado Northern Sierra Nevada Mountains, Echo Summit, west side of a Highway Maintenance Station and about 100 yards north of CA-50 2256 Comment
  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
  UCR270446  Eriogonum nudum var. nudum John F. Emmel 1999-9-1 1643 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe region; just south of the outlet of Susie Lake 2378 Comment
  HSC17312  Eriogonum nudum var. nudum H. E. Parks 1924-6-16 2337 El Dorado Echo Lake Comment
  UC641987  Eriogonum ovalifolium var. nivale C. W. Sharsmith 1937-8-30 3499 El Dorado s Lake Tahoe (e slope Freel Peak); Sierra Nevada, Freel Peak 3230 Comment
  SEINET524414  Eriogonum prattenianum Paul A. Opler 2003-6-18 El Dorado US 50, 1 mi. NE of Hwy 89, junction, flat adjacent to road. Comment
  CAS-BOT-BC272561  Eriogonum spergulinum var. reddingianum John Thomas Howell 1963-7-12 39851 El Dorado Meyers 1935 Comment
  CHSC114690  Eriogonum spergulinum var. reddingianum G. F. Hrusa; M. Beyers 2011-7-20 18440 El Dorado Sierra Nevada. Ridgetop between Hwy 88 and Shealor Lakes on Shealor Lake trail. 2316 Comment
  UC311649  Eriogonum spergulinum var. reddingianum Herbert McLean Evans 1920-1 El Dorado 1 mi below Phillips; Sierra Nevada Comment
  UC849785  Eriogonum spergulinum var. reddingianum A. A. Heller 1915-8-6 12187 El Dorado near Echo Camp (on the Lincoln Highway) 2133 Comment
  CAS-BOT-BC271877  Eriogonum spergulinum var. spergulinum Chas. M. Belshaw 1936-8-13 2640 El Dorado 41 Milestone, Placerville-Tahoe road 1676 Comment
  CAS-BOT-BC267419  Eriogonum tripodum G. L. Stebbins 1969-5-25 6912 El Dorado Along Traverse Creek, 3 miles southeast of Georgetown 673 Comment
  SEINET5334098  Eriogonum umbellatum E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4080 El Dorado Washoe Meadows State Park. Southern part of park. Restored quarry area. 1934 Comment
  CAS-BOT-BC268017  Eriogonum umbellatum var. furcosum M. Halperin 1932-9-14 924 El Dorado Strawberry Comment
  CAS-BOT-BC268262  Eriogonum umbellatum var. nevadense Elizabeth Parsons Hawver 1911-8-1 s.n. El Dorado Ward Creek near Lambert Mills, Lake Tahoe Region Comment
  CAS-BOT-BC268267  Eriogonum umbellatum var. nevadense L. S. Rose 1941-7-19 41325 El Dorado Al Tahoe, Lake Tahoe 1900 Comment
  SEINET3413455 Image available Eriogonum umbellatum var. nevadense Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-6-4 15114 El Dorado 6 mi E of Emerald Bay, Lake Tahoe Comment
  CHSC67126  Eriogonum wrightii var. subscaposum James D. Jokerst 1990-8-12 3217 El Dorado Brown Mtn., ca. 2 mi E of Loon Lake, 15 mi N of Kyburz. Comment
  POM177388  Eriophorum crinigerum Le Roy Abrams 1930-8-15 12734 El Dorado Desolation Valley. 2591 Comment
  RSA364204  Eriophorum gracile Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47228 El Dorado Grass Lake: Just N of Luther Pass. 2348 Comment
  UCR173305  Eriophyllum lanatum George K. Helmkamp, Elizabeth Helmkamp 2006-5-18 10471 El Dorado Northern Sierra Nevada Foothills, Spring Valley; Telephone Ridge area, NW of Riverton. Brockliss Canyon Road, about 11 mi. NW of junction with Meadowridge Road and Ice House Canyon Road (SSW of Union Valley Reservior, c. 1.4 air mi. N of US Hwy 50) 1189 Comment
  SEINET959312  Eriophyllum lanatum var. achilleoides G. K. Helmkamp, E. A. Helmkamp 2005-1 9762 El Dorado Northern Sierra Nevada Foothills: 20 mi WSW of Lake Tahoe. Ice House Road, N of CA highway 50 and 1.5 mi S of junction with Ice House Reservoir. 1609 Comment
  UCR236985  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2012-5-22 19039 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.8 miles southeast of US-50 in Kyburz; opposite the entrance to China Flat Campground 1479 Comment
  JEPS34633  Eriophyllum lanatum var. croceum W. H. Shockley 1880-1 El Dorado Comment
  UC220207  Eriophyllum lanatum var. croceum Katharine Brandegee 1907-5-1 El Dorado Camino Comment
  CAS-BOT-BC308188  Eriophyllum lanatum var. grandiflorum Wm. Vortriede 1928-5-16 s.n. El Dorado Coloma Comment
  CDA5422  Eriophyllum lanatum var. grandiflorum A. C. Browne 1953-6-2 El Dorado Nashville. 0 Comment
  OBI16484  Eriophyllum lanatum var. grandiflorum Robert F. Hoover 1968-6-18 11177 El Dorado East of Somerset on Grizzly Flat rd Comment
  UC624243  Eriophyllum lanatum var. grandiflorum L. Constance 1939-5-7 2483 El Dorado 2 mi above mouth Sweetwater Creek (on rocky sandbar in forks of Sweetwater Creek, Sierra Nevada foothills); Sierra Nevada, Sweetwater Creek 243 Comment
  UCR206792  Eriophyllum lanatum var. grandiflorum George K. Helmkamp, E. A. Helmkamp 2009-5-24 14779 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.3 miles eat of the Cosumnes River and CA-49 521 Comment
  JEPS34620  Eriophyllum lanatum var. integrifolium A. M. Ottley 1920-7-10 1163 El Dorado Tamarac Lake Comment
  JEPS72560  Eriophyllum lanatum var. integrifolium Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2539 El Dorado summit area Echo Peak 2711 Comment
  UC530011  Eriophyllum lanatum var. integrifolium E. B. Babcock 1934-7-18 433 El Dorado summit Echo Peak 2712 Comment
  UCD132225  Eriophyllum lanatum var. integrifolium G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12798 El Dorado Northern Sierra Nevada Mountains; Ice House Road, 0.2 mile south of the north spillway of Loon Lake. 1966 Comment
  UCR188175  Erodium botrys George K. Helmkamp, E. A. Helmkamp 2007-4-30 11891 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  SEINET8526809  Erodium botrys D. L. Neal 1960-3-21 R- 29 El Dorado Near N. Fork of the American River, 4 mi. S of Auburn S slope 396 Comment
  UCR184816  Erodium cicutarium George K. Helmkamp, E. A. Helmkamp 2007-3-14 11617 El Dorado Foothills, Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Diamond Springs, Pleasant Valley Road and Patterson Drive 537 Comment
  JEPS90154  Erysimum capitatum var. capitatum Dean William Taylor 1969-6-24 238 El Dorado Lake Tahoe, at Sugar Pine Point Sugar Pine Point; Lake Tahoe, Sugar Pine Point 1920 Comment
  RSA32403  Erysimum capitatum var. perenne G. Thomas Robbins 1943-7-25 1285 El Dorado Above Lake Le Conte E of Medley Lakes, Desolation Valley Wilderness Area. 2591 Comment
  UC496463  Erysimum perenne Merle Randall 1930-6-21 El Dorado summit of Desolation Valley Trail Lake Tahoe Region 2621 Comment
  UC638736  Erysimum perenne Ethel Crum 1939-7-2 3003 El Dorado 2 mi se Echo Lake; Echo Summit 2286 Comment
  CHSC73201  Erythranthe guttata L. P. Janeway; Eric Schroder 1998-8-18 6081 El Dorado Lake Tahoe Basin Management Unit. Meadow on west wide of Upper Truckee River about 0.3 mi south of Hwy 50 and 1 mi west-southwest of Meyers. 1920 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
  SEINET13724009 Image available Erythranthe moschata L. R. Abrams 1930-1 12700 El Dorado Tamarack Trail, Glen Alpine Canyon 2134 Comment
  SD247507  Erythranthe tilingii George K. Helmkamp, Elizabeth A. Helmkamp 2007-6-20 12407 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail 2.0 miles west of its junction with Hwy CA-88 and at Singleton Springs (Tragedy Spring 7.5'Q) 2247 Comment
  UC747392  Eschscholzia californica G. Thomas Robbins 1944-5-21 1625 El Dorado about 2 mi e Camino (fruit orchard along U.S. Hwy 50) 975 Comment
  JEPS13004  Eschscholzia lobbii Rimo Bacigalupi with G. T. Robbins 1955-5-6 5059 El Dorado along Rescue-Folsom road junction of Green Valley road (about 5 mi w of Rescue) 310 Comment
  UC1475023  Eucephalus breweri W. D. Thomas 1935-7-23 185 El Dorado 1/8 mi nw Star Lake; Eldorado National Forest, Markleeville Quad. 2773 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
  UCR209766  Euphorbia nutans George K. Helmkamp, E. A. Helmkamp 2009-8-14 15465 El Dorado Sierra Nevada Mountains Foothills, junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road 642 Comment
  UCR209013  Euphorbia serpillifolia George K. Helmkamp, E. A. Helmkamp 2009-8-19 15507 El Dorado Sierra Nevada Mountains, Wright's Lake Road, 8.6 miles north of its upper junction with Ice House Road 1785 Comment
  UCR231090  Euphorbia serpillifolia subsp. serpillifolia George K. Helmkamp, E. A. Helmkamp 2010-8-7 16728 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
  UCR251251  Euphorbia serpillifolia subsp. serpillifolia George K. Helmkamp, E. A. Helmkamp 2012-7-6 19332 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
  CDA10934  Euphorbia spathulata G. F. Hrusa 1994-4-28 11846 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Uncommon annual in open, partially shaded sites in lower parts of slope just above ephemeral creek. Serpentine. Comment
  UCD132306  Eurybia integrifolia G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12805 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
  RSA756975  Festuca George K. Helmkamp, Amy Barnes 2009-7-8 15128 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
  RSA0037164  Festuca John F. Emmel 1993-7-2 1272 El Dorado Sierra Nevada, SW Lake Tahoe region; north-facing 0.6-0.7 air mile north & 0.1 air mile east of Angora Peak. 2011 Comment
  UCR173447  Festuca megalura George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10552 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
  SEINET3821903 Image available Festuca microstachys George K. Helmkamp, E. A. Helmkamp 2012-5-18 19001 El Dorado Northern Sierra Nevada Mountains, junction of Bonnetti Road (Capps Crossing Rd.) and Mormon Emigrant Trail, east of Jenkinson Lake (Sly Park 7.5' Q) 1260 Comment
  JEPS101943  Festuca occidentalis Dean W. Taylor 1976-7-1 6017 El Dorado Highway 50 at 39 Mile Campground along the South Fork American River 1645 Comment
  CAS-BOT-BC278911  Festuca ovina Catherine Best 1981-8-12 s.n. El Dorado Echo Lake 2255 Comment
  UCR2412  Festuca viridula F. M. Reed, R. L. Pendleton 1907-7-23 1855 El Dorado Sierra Nevada Mtns., Lake Tahoe Region; creek south of camp [=Camp Agassiz?], Glen Alpine. [S of Fallen Leaf Lake.] 2287 Comment
  RSA791380  Fragaria vesca George K. Helmkamp, E. A. Helmkamp 2012-5-18 19018 El Dorado Northern Sierra Nevada Mountains Foothills: Capps Crossing Road (Bonnetti Rd.), 0.1 mi northwest of the bridge over Diamond Creek, East of Jenkinson Lake and south of US Hwy 50. 1186 Comment
  CAS-BOT-BC53439  Frangula californica subsp. tomentella Junea Kelly 1921-7-1 s.n. El Dorado near Placerville Comment
  SEINET11243887  Frangula californica subsp. tomentella H. Mozingo 1976-4-3 76 -6 El Dorado 2 miles east of Greenwood. 610 Comment
  CAS-BOT-BC55741  Frangula rubra subsp. rubra Geo. B. Grant 1906-7-15 s.n. El Dorado About Lake Tahoe 2438 Comment
  HSC59193  Fraxinus latifolia Terry Roth 1979-5-5 32 El Dorado Sweetwater Creek, 3.7 mi. along Salmon Falls Rd. after its junction with Green Valley Rd. 165 Comment
  HSC69830  Fraxinus latifolia R. Kalal 1980-8-24 96 El Dorado 165 Comment
  CAS-BOT-BC227871  Fremontodendron Beecher Crampton 1965-6-3 7350 a El Dorado Ca. 2 miles W.N.W. Rescue (direct line), N.E. slope of Pine Hill 579 Comment
  UCD32898  Fremontodendron Beecher Crampton 1965-6-3 7350 El Dorado El Dorado County, ca. 2 miles W.N.W. Rescue (direct line), N.E. slope of Pine Hill. 579 Comment
  UCD35863  Fremontodendron Beecher Crampton 1965-8-4 7476 a El Dorado 2 miles w.n.w. of Rescue (in a direct line), northeast slope of Pine Hill. 579 Comment
  JEPS43781 Image available Fremontodendron decumbens Lauramay T. Dempster and G. L. Stebbins 1966-6-29 4293 El Dorado Near the top of Pine Hill, east of the lookout, on south-facing slope Comment
  UC1228149 Image available Fremontodendron decumbens Beecher Crampton 1965-6-1 3524 El Dorado North slope of Pine Hill, n.w. of Rescue Comment
  UCD116328  Fremontodendron decumbens Roman Gankin 1966-1-13 623 El Dorado West-facing slope of the ridge south of Pine Hill, ca. 2 miles west-northwest of Rescue. Comment
  CDA32184  Galium aparine M. Beyers 2010-8-2 731 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  UCR173728  Galium aparine George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10557 El Dorado Northern Sierra Nevada foothills, along Hwy US-50 at Bridal Veil Falls, east of Pacific House 1002 Comment
  SEINET10950316  Galium bolanderi Karen M. Meyer, Andrew Townesmith 2007-8-8 Meyer 203 El Dorado El Dorado National Forest, 0.9 mi. on Silver Fork Rd., off US Hwy. 50 at Kyburz. 1429 Comment
  UCD147724  Galium bolanderi Allyson Ayalon; Lucie Jerabkova 2012-7-1 102 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD170531  Galium bolanderi D. O. Burge; G. Hinshaw 2017-5-3 2262 El Dorado Cameron Park, S of Meder Road, SW of intersection between Chasen Drive and Clinton Way. 475 Comment
  UCD121753  Galium californicum subsp. sierrae J. C. Hunter 1992-5-9 201 El Dorado Shingle Springs. 441 Comment
  UCR252932  Galium californicum subsp. sierrae George K. Helmkamp, E. A. Helmkamp 2013-11-27 22487 El Dorado Sierra Nevada Mountains Foothills, Capp's Crossing Road at its junction with Mormon Emigrant Trail 1224 Comment
  JEPS18278  Galium murale Peter H. Raven with Mason, Ornduff, et al. 1957-4-27 10685 El Dorado road banks 2.1 mi w Shingle Springs; Sierra Nevada Comment
  SJSU4171  Galium parisiense C. W. Sharsmith 1967-6-17 7483 El Dorado Shingle Springs (1 mi W) 365 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
  UCD70581  Galium porrigens Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 381 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Exposed serpentine site with Quercus durata, Rhamnus tomentella, Minuartia douglasii, and Eriogonum tripodum. Comment
  UCR217919  Galium porrigens var. porrigens George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe 2010-7-6 16465 El Dorado Sierra Nevada Mountains, Silver Fork Road, 4.1 miles south of its junction with US-50 in Kyburz 1500 Comment
  UCD44801  Galium trifidum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2167 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  RSA39947  Galium triflorum J. T. Howell 1943-7-27 18885 El Dorado Silver Fork of American River. 1433 Comment
  RSA800165  Galium triflorum Peter Rubtzoff 1972-9-27 6947 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  SEINET9354795  Gastridium phleoides Unknown 1956-6-22 3589 El Dorado Omo Ranch Post Office Comment
  CAS-BOT-BC56254  Gaultheria humifusa G. L. Stebbins, Jr. 1936-8-17 2046 El Dorado west side of Lake of the Woods 2499 Comment
  UCR253132  Gayophytum George K. Helmkamp, E. A. Helmkamp 2012-7-6 19320 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50 1683 Comment
  RSA800169  Gayophytum Peter Rubtzoff 1972-9-14 6902 El Dorado U.C. Blodgett Forest Research Station, area along Mutton Creek 0.15 mi south of County Road , within 0.5 mi from gate. 1274 Comment
  UCR175714  Gayophytum decipiens George K. Helmkamp, E. A. Helmkamp 2006-7-7 10873 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  SD237535  Gayophytum diffusum subsp. parviflorum G. K. Helmkamp, E. A. Helmkamp 2009-6-29 15071 El Dorado Sierra Nevada Mountains: Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74a^z) of Pollock Pines. 1641 Comment
  SD247467  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2013-6-15 20862 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz. 1454 Comment
  SEINET4560536  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, Elizabeth Helmkamp 2013-1 21095 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
  UCD55339  Gayophytum diffusum subsp. parviflorum Ellen Dean; Mark Bibbo 2006-7-18 3190 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Restored meadow adjacent to Hwy. 50 bridge that crosses Upper Truckee River. East side of golf course clubhouse. 1912 Comment
  UCR170330  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9891 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) 2.1 road miles N of US Highway 50 (c. 5-6 mi east of Kyburz) 1854 Comment
  UCR175999  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2006-7-28 11040 El Dorado Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd 2226 Comment
  UCR189914  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2007-8-9 12734 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 1.4 miles south of the lake 2101 Comment
  UCR206078  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13907 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  UCR248521  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 21095 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
  RSA747616  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
  UC873673  Gayophytum heterozygum David D. Keck 1932-6-29 1548 El Dorado about 5 mi e Camino 1125 Comment
  UC495577  Gayophytum humile Merle Randall 1930-6-26 El Dorado Hawley Grade Lake Tahoe Region (falls) Comment
  UC873667  Gayophytum racemosum A. A. Heller 1915-8-6 12191 El Dorado on Lincoln Hwy near Echo Camp 2133 Comment
  JEPS47076  Gentiana calycosa M. Grace Rowe Aug 1914 El Dorado Glen Alpine Lake Tahoe Comment
  UCD42591  Gentianella amarella Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker). 1889 Comment
  JEPS47084  Gentianella amarella subsp. acuta Rowena Beans 1914-9-4 El Dorado Emerald Bay; Lake Tahoe Comment
  UCD42595  Gentianopsis holopetala Lloyd P. Tevis 1902-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC530015  Gentianopsis simplex E. B. Babcock 1934-7-23 436 El Dorado meadow s. Al Tahoe; Lake Tahoe Comment
  UCD149112  Gentianopsis simplex Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8479 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Large meadow in NW part of park north of Grizzly Mtn Rd entrance. 1923 Comment
  UCD73780  Gentianopsis simplex Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4480 El Dorado Washoe Meadows State Park. North-central part of fen system, just west of dry meadows. 1938 Comment
  SD233858  Geranium molle G. K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10202 El Dorado Northern Sierra Nevadaa Foothills: Between N and Middle forks of Cosumnes River; Junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset. 665 Comment
  UCD103435  Geranium molle G. K. Helmkamp; E. A. Helmkamp 2007-5-1 11919 El Dorado Northern Sierra Nevada Mountains: along Hwy CA-49. 6.1 miles northwest of Placerville. 454 Comment
  UCR172645  Geranium molle George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10202 El Dorado Northern Sierra Nevada Foothills, Between N and Middle forks of Cosumnes River; Junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset 665 Comment
  UC746976  Geum macrophyllum G. Thomas Robbins 1944-6-17 1704 El Dorado 1 mi e of Pyramid Ranger Station 1676 Comment
  UCD44845  Geum macrophyllum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2211 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UC914317  Gilia capitata subsp. mediomontana Verne Grant, Alva Grant 1947-6-1 7995 El Dorado near Kyburz; near Kyburz 1615 Comment
  UCR206391  Gilia capitata subsp. mediomontana George K. Helmkamp, E. A. Helmkamp 2009-5-19 14715 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.2 miles west of its junction with Happy Valley Cutoff road 561 Comment
  POM74350  Gilia capitata subsp. mediomontana Geo Hansen 1895-7-4 1135 El Dorado Armstrong's Station. 1616 Comment
  UC101991  Gilia capitata subsp. pedemontana Katharine Brandegee 1907-5-17 El Dorado New York Ravine Comment
  UCR189912  Gilia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp 2007-8-9 12732 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 1.4 miles south of the lake 2101 Comment
  UCR206753  Gilia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp 2009-7-2 15103 El Dorado Sierra Nevada Mountains, Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 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
  UC125080  Gilia tricolor subsp. diffusa Katharine Brandegee May 1907 El Dorado near Placerville; near Placerville Comment
  CAS-BOT-BC266563  Githopsis pulchella G. Thomas Robbins 1945-5-20 1930 El Dorado Above Sweetwater Creek near Simpsons Ranch, 4-5 miles S of Salmon Falls 182 Comment
  UCR173487  Githopsis pulchella subsp. pulchella George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10267 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 0.9 mi. east of Calif. Hwy 193 along the S Fork of the American River 415 Comment
  JEPS124448  Githopsis pulchella subsp. serpentinicola Daniel Slakey with El Dorado CNPS Chapter 2015-4-19 113 El Dorado Big Canyon Creek Drainage, about 700 m NE of junction Murrieta Flats Road and Joaquin Way. North side of trail. Comment
  UCD105756  Gleditsia triacanthos Ivan W. Lilley 1952-10-20 s.n. El Dorado Placerville. Comment
  UCD142224  Glyceria elata Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7883 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
  UCD150238  Glyceria elata Ellen Dean 2014-8-12 8567 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park along General Creek. North side of creek, east of westernmost bridge connecting North and South Fire Roads. 1980 Comment
  UCD150543  Glyceria elata Mark Bibbo 2007-7-24 s.n. El Dorado South side of the Tahoe basin. Upper Truckee Marsh. Tahoe Conservancy lands. 1897 Comment
  UCD66850  Glyceria elata P. B. Kennedy 1920-8-10 7 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR170236  Gnaphalium canescens subsp. thermale George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9921 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
  UC217375  Gnaphalium palustre H. M. Hall 1921-6-25 11289 El Dorado Sly Park 1036 Comment
  UCR233028  Gnaphalium palustre George K. Helmkamp, E. A. Helmkamp 2011-9-24 18334 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-BC304968  Grindelia hirsutula Jean L. Pawek 1957-6-27 292 El Dorado Between Omo Ranch and Somerset 762 Comment
  CAS-BOT-BC523885  Grindelia hirsutula George K. Helmkamp; E. A. Helmkamp 2012-9-17 19852 El Dorado Northern Sierra Nevada Mountains Foothills: along Forebay Rd, 4.8 mi N of its jct with Pony Express Rd in Pollock Pines 954 Comment
  SEINET3142815  Grindelia hirsutula M. P. Dunford 1959-10-20 565 El Dorado 2 mi. S of Placerville; on Hwy 49 at turnoff to Diamond Springs Lime Co.; 0.5 mi. S of Diamond Springs 579 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
  UCR275235  Hackelia George K. Helmkamp, E. A. Helmkamp 2007-6-20 12388 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 17.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 2128 Comment
  UCR237559  Hackelia mundula George K. Helmkamp, E. A. Helmkamp 2012-7-2 19294 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 2.9 miles west of its junction with CA-88 2271 Comment
  POM369284  Hackelia velutina Miss Hutchinson 1910-1 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains Comment
  UCD74049  Hackelia velutina Jennifer W. Burt; Jessica Hite 2005-8-11 104 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2098 Comment
  JEPS68168  Hackelia velutina Leland S. Smith 1655 El Dorado Tahoe Camp Ground Lake Tahoe; Tahoe National Forest 1905 Comment
  RSA709395  Hackelia velutina A. C. Sanders 1984-6-17 5024 B El Dorado El Dorado County: Sierra Nevada Mtns, Silver Fork of the American River above th Fitz Rantz Bridge, 9.4 road miles SE of Kyburz. 1707 Comment
  UC727148  Helenium bigelovii A. A. Heller 1941-8-27 16309 El Dorado at Maple Grove Camp 1 mi below Riverton; South Fork of the American River Comment
  CAS-BOT-BC306571  Helenium bigelovii W. R. Dudley 1900-6-28 s.n. El Dorado Glenn [Glen] Alpine Springs Comment
  UCR183814  Hemizonia congesta subsp. luzulifolia George K. Helmkamp, E. A. Helmkamp 2006-10-30 11578 El Dorado Northern Sierra Nevada Mountains Foothills, along Pleasant Valley Road, 1.1 miles west of El Dorado 476 Comment
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Aug 23 2011
  UCD19245  Heracleum lanatum Van M. Mar 1989-7-10 1 El Dorado ca. 0.25 mi. east of Ski Run Blvd., near Regina Rd. 2011 Comment
  UCD142035  Heracleum maximum Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7858 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, south side of creek. 1944 Comment
  UCR248368  Heracleum maximum George K. Helmkamp, Elizabeth Helmkamp 2013-7-10 21034 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1823 Comment
  RSA49070  Heracleum maximum Verne Grant, Alva Grant 1949-7-20 8768 El Dorado Southeast shore of Upper Echo Lake. alt 7600ft 2317 Comment
  CAS-BOT-BC515968  Hesperochiron californicus Jean L. Pawek 1958-5-30 440 El Dorado Hwy 89, just SE of turnoff toward Luther Pass from Hwy 50 1828 Comment
  POM86719  Hesperolinon micranthum Marcus E. Jones 1982-07 s.n. El Dorado St. Lawrence. Comment
  UCD80203  Heterocodon rariflorum CNPS SN Foothill Team 2005-6-14 SNNR 0221 b El Dorado BLM Joaquin Way. 259 Comment
  LA203942  Heterotheca villosa var. minor LeRoy Abrams; 1930-8-15 12737 El Dorado Heather Falls 2499 Comment
  UCR229398  Heuchera micrantha George K. Helmkamp, E. A. Helmkamp 2011-7-30 17937 El Dorado Northern Sierra Nevada Mountains, North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek 1209 Comment
  CAS-BOT-BC425204  Heuchera rubescens Herbert F. Copeland 1934-6-15 s.n. El Dorado Near Eagle Creek and Emerald Bay, Lake Tahoe Comment
  CAS-BOT-BC425205  Heuchera rubescens Alice Eastwood 1906-7-24 969 El Dorado Camp Agassiz Comment
  CAS-BOT-BC425209  Heuchera rubescens E. A. McGregor 1909-8-20 140 El Dorado Glen Alpine 2133 Comment
  HSC44790  Heuchera rubescens Maralyn O'Meara Jun 1974 506 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  SEINET192846  Heuchera rubescens H. C. Cantelow 1935-7-28 El Dorado E side of Sierra Mevada Caram Pass Comment
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Aug 21 2014
  CAS-BOT-BC312305  Hieracium Peter Rubtzoff 1974-7-25 7787 El Dorado Bacchi Meadow (Comp. 290R), Blodgett Forest, Georgetown Divide, Sierra Nevada 1325 Comment
  UCR170641  Hieracium albiflorum George K. Helmkamp, E. A. Helmkamp 2005-8-9 9797 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
  UCR233324  Hieracium albiflorum George K. Helmkamp, E. A. Helmkamp 2011-9-1 18224 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  UCR86385  Hieracium albiflorum R. D. Goeden, J. Teerink 1993-8-19 893 34 El Dorado Sierra Nevada Mtns, Eldorado National Forest: Ice House Rd. north of Union Valley Reservoir 1610 Comment
  CAS-BOT-BC318637  Hieracium horridum A. A. Heller 1915-8-5 12140 El Dorado Ridge east of Echo Lake 2438 Comment
  RSA32384  Hieracium horridum G. Thomas Robbins 1943-9-5 1385 El Dorado Rocky ridge just west of Dicks Pass along trail to summit of Dicks Peak. 2896 Comment
  CAS-BOT-BC55299  Hirschfeldia incana John Thomas Howell 1954-5-16 29618 b El Dorado Sierra Nevada. Shingle Springs. 426 Comment
  UCSB48281  Holodiscus discolor var. microphyllus Feldmann, Peter 1965-8-17 El Dorado along Northeast side of Echo Lake 2133 Comment
  CAS-BOT-BC311886  Holozonia filipes M. E. Jones 1882-7-8 s.n. El Dorado Near Auburn Comment
  RSA0034061  Hordeum Peter Rubtzoff 1975-6-4 8038 El Dorado U.C. Blodgett Forest Research Station, County Road, ca. 0.6 miles east of main station entrance. 1350 Comment
  SACT001345  Hordeum hystrix J. Wilson 1985-5-8 El Dorado Comment
  UCD86228  Hordeum murinum subsp. leporinum G. K. Helmkamp; E. A. Helmkamp 2007-5-5 11936 El Dorado Northern Sierra Nevada Mountains: along CA-49, 3.7 miles NW of Placerville. 549 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
  UCD165177  Horkelia Peter Rubtzoff 1974-6-4 7537 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  UCD159749  Horkelia elata G. Ledyard Stebbins 1971-1-15 8035 El Dorado 1 mile southeast of Pine Hill. (Exact location unknown. Coordinates estimated by label maker.) 426 Comment
  RSA791762  Horkelia fusca subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2006-7-7 10824 El Dorado Northern Sierra Nevada Mountains.: Wright's Lake Road, 3.2 miles north of Highway US-50, northeast of Kyburz 1982 Comment
  UC747259  Horkelia fusca subsp. parviflora G. Thomas Robbins 1943-8-15 1357 El Dorado near Wrights Lake 2286 Comment
  POM87074  Horkelia fusca var. brownii F. W. Peirson 1925-7-1 6184 El Dorado State Line, Lake Tahoe. 1905 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
  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
  UC1005250  Hydrophyllum occidentale Rolf Y. Berg 1955-7-20 El Dorado dirt road between Pacific House and South Fork American River Comment
  UCD166003  Hypericum anagalloides Daniel M. McNair 2016-7-12 2151 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2044 Comment
  UCR177869  Hypericum anagalloides George K. Helmkamp, E. A. Helmkamp 2006-8-7 11188 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  CAS-BOT-BC400836  Hypericum anagalloides John Thomas Howell 1925-7-5 1372 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 Comment
  RSA121140  Hypericum concinnum P. L. Johannsen 1934-10-18 7402 El Dorado 1/2 mi. SSE of Slate mtn., Placerville. Comment
  RSA458222  Hypericum concinnum Maude Minthorn 1922-07 s.n. El Dorado Near California-Oregon line Comment
  RSA125399  Hypericum formosum var. scouleri Arthur R. Kruckeberg 1954-7-13 3442 El Dorado Jackass Meadows, Sierra N. F. 2287 Comment
  SD248443  Hypericum perforatum George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22039 El Dorado Northern Sierra Nevada Mountains: Wentworth Springs Road, 2.1 miles east of Stumpy Meadows Lake, 15.6 km NNE (06a^z) of Pollock Pines (Devil Peak 7.5'Q) 1356 Comment
  UCR190193  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2007-7-23 12584 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
  UCD166028  Hypericum perforatum subsp. perforatum Daniel M. McNair; with Ellen Dean 2016-7-19 2178 El Dorado west side of Tahoe Basin. Just south of the boundary of D.L. Bliss State Park within Emerald Bay State Park. 1897 Comment
  UCD35629  Hypericum perforatum subsp. perforatum Beecher Crampton 1959-5-18 5225 El Dorado Latrobe. Comment
  CAS-BOT-BC401351  Hypericum scouleri Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCR207892  Hypochaeris glabra George K. Helmkamp, E. A. Helmkamp 2009-5-12 14683 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  CDA5558  Ipomoea purpurea T. C. Fuller 1961-10-5 7085 El Dorado West of Gold Hill Road, 0.1 mile west of Cold Spring Road, 3 miles northwest of Placerville. 0 Comment
  SBBG5918  Ipomopsis aggregata subsp. aggregata D. Myrick 1958-9-22 22 El Dorado about Fallen Leaf Lake Comment
  UCR258396  Ipomopsis aggregata subsp. formosissima George K. Helmkamp, Amy Barnes 2014-8-11 22997 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  UCR173320  Iris hartwegii George K. Helmkamp, Elizabeth Helmkamp 2006-5-18 10468 El Dorado Northern Sierra Nevada Foothills, Spring Valley; Telephone Ridge area, NW of Riverton. Brockliss Canyon Road, about 11 mi. NW of junction with Meadowridge Road and Ice House Canyon Road (SSW of Union Valley Reservior, c. 1.4 air mi. N of US Hwy 50) 1189 Comment
  RSA7284  Iris hartwegii Carl B. Wolf 1933-7-1 5157 El Dorado 3 miles from Placerville on the road to Green Valley, west slope Sierra Nevada 571 Comment
  UCD138748  Iris hartwegii Ben Ransom 1976-5-31 17 El Dorado 19 miles east of Placerville, 1.9 miles south of Highway 50 on Hazel Valley Road. Comment
  UCD94811  Iris macrosiphon Allyson Ayalon; PLS 102 Plant Collection Interns 2011-4-30 6 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. North of Kanaka Valley near main dirt road. 332 Comment
  UCR217184  Iris missouriensis George K. Helmkamp, E. A. Helmkamp 2010-5-17 16060 El Dorado Sierra Nevada Mountains Foothills, Pine Hill Road, 0.8 mile above the junction with Bertana Court; edge of Pine Hill Ecological Reserve 610 Comment
  UC854329  Isopyrum occidentale Alice Eastwood 1922-4-8 11127 El Dorado near Kelsey; near Kelsey Comment
  CAS-BOT-BC324733  Iva axillaris A. A. Heller 1915-9-11 12270 El Dorado Lincoln Highway 5 miles east of Kyburz 1524 Comment
  CAS-BOT-BC139764  Ivesia gordonii G. Thomas Robbins 1944-7-28 1789 El Dorado At summit of Rockbound Pass, Desolation Valley Wilderness Area 2621 Comment
  CAS-BOT-BC139765  Ivesia gordonii L. R. Abrams 1930-8-15 12747 El Dorado Desolation Valley 2590 Comment
  JEPS109813  Jensia rammii Dean W. Taylor 2004-3-31 19053 El Dorado Farnham Ridge (16 air miles NNE of Jackson), along Farnham Ridge Road 1066 Comment
  JEPS4786  Jensia rammii Rimo Bacigalupi with G. L. Stebbins, L. R. Heckard, and Karl Jacob 1951-5-13 3331 El Dorado between Kelsey P.O. (Louisville) and Kelsey settlement (Kelsey settlement where Jim Marshall's blacksmithy still stands)) 609 Comment
  OBI15709  Jensia rammii Robert F. Hoover 1968-5-29 11138 El Dorado Garden Valley Comment
  UCR219136  Juglans californica var. hindsii George K. Helmkamp, E. A. Helmkamp 2009-8-29 15545 El Dorado Sierra Nevada Mountains Foothills, Forni Road, 0.1 mile north of its junction with CA-49, NE edge of El Dorado village 503 Comment
  UCR175485  Juncus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10680 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 9.1 miles north of Hwy US-50 1662 Comment
  UCD44067  Juncus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1433 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  RSA800475  Juncus articulatus Peter Rubtzoff, John Thomas Howell 1973-7-17 7055 El Dorado Along Wentworth Springs Road, ca. 1 mi east of Georgetown on road to Blodgett Forest; and 1 mi E of junction with Hwy 193. Comment
  SEINET3877738  Juncus bufonius D. W. McNeal 1974-8-2 1491 El Dorado Beside Hwy. #89, 3.2 miles south of Hwy. #50 at Meyers.; 0 Comment
  UCD148532  Juncus capillaris Ellen Dean; C. Beyer, S. Rae, T. Starbuck, D. Canington 2014-6-7 8339 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Dry meadow in central part of the park. 1925 Comment
  JEPS116843  Juncus capitatus David Gowen 2007-5-3 692 El Dorado Bass Lake at south end, in moist graded area. Comment
  UC747501  Juncus chlorocephalus G. Thomas Robbins 1944-7-30 1827 El Dorado ca 1.5 mi ne Wright Lake (along Twin Lakes trail) 2438 Comment
  UCD125165  Juncus chlorocephalus Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7456 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  RSA368191  Juncus chlorocephalus Albert J. Perkins 1923-8-16 s.n. El Dorado Lake Tahoe Region, Tamarack Trail 2134 Comment
  CAS-BOT-BC268108  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; Sec. 5, T12N, R13E 1310 Comment
  SEINET11789532  Juncus drummondii H. H. Heller 1938-1 881 & 504 El Dorado Tamarack Trail, Fallen Leaf Comment
  JEPS73233  Juncus effusus subsp. pacificus Gladys L. Smith 1972-8-23 3516 El Dorado near Glen Alpine spring 2194 Comment
  UC907721  Juncus effusus subsp. pacificus G. Thomas Robbins 1945-7-16 2069 El Dorado 3 mi e Camino; North Fork Webber Creek 914 Comment
  UC674813  Juncus ensifolius Thomas Morley 1941-9-20 155 El Dorado n side Placerville-Echo Lake highway (at Twin Bridges, along edge of Pyramid Creek); Sierra Nevada, Twin Bridges, Pyramid Creek 1828 Comment
  UCD165865  Juncus ensifolius Peter Rubtzoff 1972-9-28 6973 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  CAS-BOT-BC157993  Juncus laccatus Peter Rubtzoff 1972-9-28 6967 El Dorado Georgetown Divide. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  CAS-BOT-BC227616  Juncus laccatus Peter Rubtzoff 1972-7-25 6840 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E) 1310 Comment
  SD260862  Juncus laccatus Peter Rubtzoff 1972-7-25 6838 El Dorado Sierra Nevada, Georgetown Divide; Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut. 1310 Comment
  UCR201758  Juncus macrandrus George K. Helmkamp, E. A. Helmkamp 2008-8-1 13954 El Dorado Northern Sierra Nevada Mountains, Dark Lake 0.4 mile northwest of the entrance to Wright's Lake along Wright's Lake Road 2148 Comment
  RSA9066  Juncus mertensianus Carl B. Wolf 1928-8-17 3335 El Dorado Trail from Susie to Heather Lake. 2378 Comment
  UC421820  Juncus mertensianus R. L. Pendleton and F. M. Reed 1907-7-27 1276 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
  CHSC73234  Juncus nevadensis L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5896 El Dorado Lake Tahoe Basin Management Unit. Along Road 1214 (to Angora Lookout), 0.5 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake. 2042 Comment
  UCD141625  Juncus nevadensis R. H. Miller 1950-6-4 99 El Dorado 5 miles west of Luther Pass on Highway 89. 2194 Comment
  CHSC73108  Juncus orthophyllus L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5799 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
  POM87019  Juncus orthophyllus F. W. Peirson 1925-7-1 6198 El Dorado State Line, Lake Tahoe. 1921 Comment
  BFRS89 Image available Juncus oxymeris Peter Rubtzoff, John Thomas Howell 1973-7-17 7066 El Dorado Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mile south of County Road (Comp. 370E) Comment
  SEINET9285287  Juncus xiphioides Unknown 2009-10-7 137 El Dorado Near Rubicon Trail crossing of Gerle Creek. Small sandbar immediately adjacent to Gerle Creek. Comment
  UCR179350  Juncus xiphioides George K. Helmkamp, E. A. Helmkamp 2006-9-20 11422 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  CAS-BOT-BC81096  Juniperus communis W. W. Price 1898-6-26 s.n. El Dorado Pyramid Peak 2438 Comment
  CAS-BOT-BC81105  Juniperus communis W. R. Dudley 1900-6-26 s.n. El Dorado Desolation Valley Comment
  CHSC109718  Juniperus occidentalis W. C. Cumming; Palmer Stockwell 1940-1-24 2009 El Dorado Above Twin Bridge, Placerville to Lake Tahoe road. 2133 Comment
  UC215290  Juniperus occidentalis unknown Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe Sierra Nevada Mts., Lake Tahoe 1828 Comment
Read comments
Jan 26 2011
  RSA1953  Juniperus occidentalis var. australis C. B. Wolf 1930-10-10 1724 El Dorado Near Fallen Leaf Lake 1921 Comment
  RSA8782  Juniperus occidentalis var. australis C. B. Wolf 1928-8-21 3425 El Dorado Near Fallen Leaf Lake. 2043 Comment
  CAS-BOT-BC59650  Kalmia microphylla subsp. microphylla W. L. Atkinson 1900-1-1 s.n. El Dorado Pyramid Peak. 2743 Comment
  CHSC596  Kalmia polifolia subsp. microphylla V. Holt 1940-7-13 El Dorado Haypress Meadow, Echo Lake. 2438 Comment
  RSA791602  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2009-6-29 15076 El Dorado Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74 ) of Pollock Pines 1642 Comment
  UCR260079  Kickxia spuria George K. Helmkamp, Elizabeth Helmkamp 2013-10-15 22426 El Dorado Sierra Nevada Mountains Foothills, Oak Hill Road, 3.6 miles south of its junction with Pleasant Valley Road 614 Comment
  JEPS98917  Kyhosia bolanderi Bruce G. Baldwin 1985-8-26 509 El Dorado ca. 150 yds N of N boundary of D. L. Bliss State Park along Hwy 89 Lake Tahoe area Comment
  UCD133573  Lactuca serriola G. L. Stebbins 1977-8-7 77140 El Dorado Camino. 914 Comment
  CAS-BOT-BC332873  Lagophylla ramosissima David D. Keck 1932-6-29 1535 El Dorado Cosumnes River south of Nashville, southern El Dorado County, Sierra Nevada Comment
  SEINET7949760  Lamium amplexicaule H. N. Mozingo 1976-4-3 s.n. El Dorado Near Greenwood. 671 Comment
  SJSU3975  Lathyrus lanszwertii C. W. Sharsmith 1964-6-17 7289 El Dorado near NE margin, Fallen Leaf L 1950 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
  CDA11095  Lathyrus sulphureus G. F. Hrusa, J. Hart 1994-4-23 11783 El Dorado Cosumnes River Drainage; N side of Cosumnes River, immediately W of Hwy 49 bridge. Comment
  UC931098  Lathyrus sulphureus C. L. Hitchcock 1949-6-6 19065 El Dorado 5 mi e Placerville (along Highway 50) Comment
  CAS-BOT-BC323217  Layia fremontii Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey Comment
  UCR207660  Leontodon taraxacoides George K. Helmkamp, E. A. Helmkamp 2009-4-21 14524 B El Dorado Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River 390 Comment
  UCR224238  Leontodon taraxacoides George K. Helmkamp, E. A. Helmkamp 2010-4-23 15924 El Dorado Sierra Nevada Mountains Foothills, along Salmon Falls Road, 5.6 miles south of its junction with CA-49 at Pilot Hill, 0.65 mi. north of the American River crossing 200 Comment
  UC178779  Lepidium nitidum Katharine Brandegee May 1907 El Dorado near Placerville Comment
  SEINET5326390  Lepidium nitidum C. Bell 1962-3-17 40 El Dorado 3 miles west of Placerville, above south fork American River. 244 Comment
  UCR189018  Lepidium virginicum George K. Helmkamp 2007-7-7 12464 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area 2338 Comment
  UCD115885  Lepidium virginicum subsp. menziesii G. K. Helmkamp; E. A. Helmkamp 2007-5-31 12250 El Dorado Northern Sierra Nevada Mountains: Forestry Route 32, 0.8 mile east of its junction with Ice House Road. 1616 Comment
  UCR176058  Lepidium virginicum var. virginicum George K. Helmkamp, E. A. Helmkamp 2006-7-12 10984 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  JEPS71342  Leptodactylon pungens Gladys L. Smith 1963-7-27 1844 El Dorado Old Hawley Grade Echo Summit area (Echo Summit area); Sierra Nevada, , Old Hawley Grade 1981 Comment
  UC881500  Leptodactylon pungens Alice Eastwood 1906-8-1 1174 El Dorado Mt. Tallac; Lake Tahoe Region, Mt. Tallac Comment
  SEINET8892764  Leptosiphon ciliatus K. Christie 2011-1 2032 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Meeks Meadow, just west of the parking area on the west side of HWY 89. Comment
  POM64957  Leptosiphon ciliatus Herbert McLean Evans 1920-07 s.n. El Dorado Near Lake Audrian Comment
  SBBG129004  Leptosiphon parviflorus G. K. Helmkamp, E. A. Helmkamp 2012-4-24 18833 El Dorado Bear Crk Rd, 0.4 mi S of its jct with Meadow Brook Rd, 2.5 mi NE (66 deg) of Garden Valley 705 Comment
  SD240885  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2007-9-1 12859 El Dorado Northern Sierra Nevada Mountains Foothills: Happy Valley cut-off road 0.2 mile southeast of its junction with CA-E-16 (generally, northeast of Somerset) Camino 7.5'Q) 607 Comment
  UC1287476  Lessingia leptoclada Willard Spence 1962-7-25 736 El Dorado Hwy 49 3 mi se Coloma (in roadcut) Comment
  UC629773  Lessingia leptoclada Annetta Carter 1939-9-30 1483 El Dorado 2.4 mi n Cool (on road to Auburn); Canyon of the Middle Fork of the American River 396 Comment
  UC727136  Lessingia leptoclada A. A. Heller 1941-8-27 16305 El Dorado Along US Hwy 50 5 mi e Placerville Comment
  UC829040  Lessingia leptoclada A. A. Heller 1915-9-12 12273 El Dorado on Lincoln Hwy 5 mi e Placerville 762 Comment
  UCD132698  Lessingia leptoclada L. Day 1948-9-14 s.n. El Dorado Road from Placerville, about 2 miles below Twin Bridges. Comment
  UCD48613  Lessingia leptoclada Ellen Dean 2005-8-18 2704 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
  UC747137  Lessingia leptoclada G. Thomas Robbins 1943-8-21 1366 El Dorado 3 mi e Placerville; Eddy Arboretum, Institute of Forest Genetics 822 Comment
  UC88003  Lessingia nemaclada K. Brandegee El Dorado Sweetwater Comment
Read comments
Jun 28 2012
  CAS-BOT-BC56399  Leucothoe davisiae G. Thomas Robbins 1943-6-20 1190 El Dorado near head of Long Canyon, 2-3 mi. w. of Pollock Pines 975 Comment
  CAS-BOT-BC229488  Lewisia longipetala G. L. Stebbins 1968-7-7 6769 El Dorado Crystal Range, Desolation Wilderness. Moist granitic ledges above Top Lake 2682 Comment
  UC746846  Lewisia pygmaea G. Thomas Robbins 1944-7-29 1810 El Dorado slope s and above Lake Leland; Desolation Valley Wilderness 2590 Comment
  UC746849  Lewisia triphylla G. Thomas Robbins 1945-7-1 2018 El Dorado on road 4 mi s Wrights Lake (near Lyons Creek); Lyons Creek 2042 Comment
  CAS-BOT-BC444513  Lewisia triphylla Alice Eastwood 1906-7-23 898 El Dorado Glen Alpine Region. Trail to Lily Lake Comment
  SEINET5336591  Lewisia triphylla W. D. Billings 1950-8-3 1931 El Dorado Under Mt. Hemlock above Gilmore Lake, on the trail to Mt. Tallac, Sierra Nevada. 2591 Comment
  RSA0011951  Ligusticum grayi George K. Helmkamp, E. Helmkamp 2011-9-13 18252 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
  UCD127559  Ligusticum grayi P. B. Kennedy 1920-8-16 95 a El Dorado El Dorado National Forest - Barrett Camp. 1935 Comment
  UCD127561  Ligusticum grayi P. B. Kennedy 1920-8-16 95 El Dorado El Dorado National Forest - Barrett Camp. 1935 Comment
  UC13768  Lilium parvum W. C. Blasdale 1897-7-20 El Dorado Lake Tahoe Comment
  UC843979  Lilium parvum A. A. Heller 1915-8-6 12161 El Dorado near Echo Camp (on the Lincoln Highway); Lincoln Highway 2133 Comment
  UCD139766  Lilium parvum P. B. Kennedy 1920-8-10 18 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC509422  Lilium parvum L. S. Smith 1927-8-6 2159 El Dorado Robertson Flat, Tahoe Forest Hill Dist. 2346 Comment
  SJSU10387  Lilium parvum N. D. Addy 1962-7-8 189 El Dorado W end Fallen Leaf Lake 1950 Comment
  UCD139760  Lilium parvum Rolf Y. Berg 1962-7-29 s.n. El Dorado south side of U.S. Highway 50, Echo Summit. Comment
  CAS-BOT-BC110609  Limnanthes John Thomas Howell 1954-5-17 29665 El Dorado Sierra Nevada. 3 miles south of Garden Valley. Comment
  SBBG67655  Limnanthes douglasii subsp. rosea Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UCR257717  Limnanthes montana George K. Helmkamp 2013-4-30 20442 El Dorado Sierra Nevada Mountains Foothills, Pleasant Valley Road, 0.4 mile northwest of Pleasant Valley 753 Comment
  UC907872  Linanthus Herbert L. Mason 1932-4-25 8024 El Dorado Shingle Springs Comment
  JEPS58230  Linanthus bicolor W. L. Jepson 1931-4-12 15751 El Dorado Salmon Falls 182 Comment
  UC747615  Linanthus bicolor G. Thomas Robbins 1945-5-20 1923 El Dorado 3 mi e Rescue (along Placerville-Rescue road) 457 Comment
  SEINET11587861  Linanthus ciliatus Unknown 2009-5-19 14714 El Dorado Sierra Nevada Mountains Foothills Comment
  UC1123993  Linanthus ciliatus F. W. Embree 1934-7-11 126 El Dorado 1.5 mi w Iron Mountain; El Dorado National Forest, Pyramid Peak Quad. 1798 Comment
  UCR173816  Linanthus ciliatus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10636 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
  UCR217261  Linanthus ciliatus George K. Helmkamp, E. A. Helmkamp 2010-5-13 16013 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 4.4 miles northeast of its junction with US-50 in Placerville 620 Comment
  JEPS13930  Linanthus filipes Herbert L. Mason 1926-5-28 3259 El Dorado between Shingle Springs and Coloma; Rose Springs 396 Comment
  UC907942  Linanthus filipes G. Thomas Robbins 1944-6-18 1717 El Dorado 5 mi s Pollock Pines; Sly Park 975 Comment
  UC526354  Linanthus harknessii Richard M. Holman 1934-8-1 El Dorado between Charity Valley and Twin Lakes Comment
  UC1093656  Linanthus montanus Herbert L. Mason 1957-4-28 14687 El Dorado n of Placerville; Rubicon River Comment
  UCD118705  Linanthus pungens Morris Halperin 1932-8-14 898 El Dorado Strawberry. 2438 Comment
  RSA0087551  Linnaea borealis subsp. longiflora Philip G. Haddock 1936-10-6 s.n. El Dorado Bacon Creek ca. 14 mi. E of Georgetown. 1219 Comment
  UCR206748  Linum bienne George K. Helmkamp, E. A. Helmkamp 2009-5-24 14766 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49 381 Comment
  UC311230  Linum lewisii Herbert McLean Evans 1920-7-8 El Dorado near Fallen Leaf Lake; Sierra Nevada Comment
  SEINET6710563  Linum lewisii C. Burke 1959-4-11 s.n. El Dorado [Sierra Nevada] State Hwy 49, 6 mi N of Placerville 457 Comment
  SEINET5586221  Lippia nodiflora George K. Helmkamp, E. A. Helmkamp 2007-1 13059 El Dorado Northern Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs; Patterson Drive and CA-49. 530 Comment
  UC429195  Listera convallarioides R. L. Pendleton, F. M. Reed 1907-7-25 1188 El Dorado near Modjeska Falls; Lake Tahoe Region, Glen Alpine 2042 Comment
  CAS-BOT-BC435450  Lithophragma glabrum Alice Eastwood 1906-7-21 1185 El Dorado Mt. Tallac; Glen Alpine Region Comment
  UCR173675  Lithophragma parviflorum var. parviflorum George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10276 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 5.7 mi. east of Calif. Hwy 193, N of the South Fork of the American River 427 Comment
  SD234813  Logfia filaginoides G. K. Helmkamp, E. A. Helmkamp 2008-4-25 13305 El Dorado Sierra Nevada Mountains Foothills: junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown (Garden Valley 7.5'Q) 673 Comment
  UCD37004  Lolium perenne Beecher Crampton 1956-6-22 3615 El Dorado El Dorado County, 3.2 miles northwest of Somerset, about 9 miles southeast of Placerville. Comment
  JEPS17100  Lomatium marginatum var. marginatum W. L. Jepson 1931-4-12 15757 El Dorado Salmon Falls Comment
  UCD150861  Lomatium marginatum var. marginatum G. F. Hrusa; Jeff Hart 1994-4-23 11797 El Dorado south-facing slope on north side of Consumnes River, immediately west of Highway 49 bridge. 270 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
  UC1125235  Lonicera hispidula var. vacillans P. L. Johannsen 1931-7-10 6 El Dorado Mouth of Trail Gulch Placerville Quadrangle 518 Comment
  CAS-BOT-BC539312  Lotus corniculatus G. Ledyard Stebbins 1977-6-28 7729 El Dorado Along El Dorado Road, 1/2 mi S of US Hwy 50 [exact location unknown] 487 Comment
  UC674800  Lotus oblongifolius var. oblongifolius Thomas Morley 1941-9-20 150 El Dorado n side Placerville-Echo Lake highway (at Twin Bridges, along Pyramid Creek); Sierra Nevada, Pyramid Creek, Twin Bridges 1828 Comment
  UC1742165  Lotus oblongifolius var. oblongifolius R. M. Bond 1947-5-24 El Dorado Kyburz Lodge, American River; 500 ft marker on highway Comment
  RSA750892  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2007-7-23 12572 El Dorado along Hwy CA-193, 1.0 mile south of Georgetown 771 Comment
  UC1129028  Lotus purshianus var. purshianus P. L. Johannsen 1934-6-19 353 El Dorado ridge w Plum Creek; El Dorado National Forest, Pyramid Peak Quad. 1524 Comment
  UC726451  Lotus purshianus var. purshianus A. A. Heller 1941-8-27 16307 El Dorado 1 mi below Riverton (at Maple Grove Camp); South Fork of the American River Comment
  UCR177865  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2006-7-31 11098 El Dorado Northern Sierra Nevada Mountains, junction of Wright's Lake Road (Forestry Route 4) and the road from Ice House Reservoir 2018 Comment
  UC1129167  Lotus stipularis var. ottleyi H. A. Jensen 1935-4-26 406 El Dorado 1 mi se Diamond Springs (Hd of Martinez Creek); Placerville Quad., Martinez Creek 579 Comment
  RSA161306  Lupinus Peter H. Raven, H. L. Mason 1957-4-27 10683 El Dorado 2.1 miles w of Shingle Springs. Comment
  RSA787064  Lupinus Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47251 El Dorado Grass Lake, just N of Luther Pass. 2348 Comment
  UCD80998  Lupinus albicaulis CNPS SN Foothill Team 2005-5-5 SNFN 0194 d El Dorado BLM Cronin Ranch, the south-central portion of the unit. The plot is about 150 m east of the movie set and broken down buildings, on north-facing gentle slopes, south of the maintained road. 227 Comment
  SEINET195642  Lupinus albifrons G. Thomas Robbins 1943-6-5 1653 El Dorado North Fork Webber Creek, about 3 miles east of Camino 1036 Comment
  CAS-BOT-BC201381  Lupinus albifrons var. albifrons G. Thomas Robbins 1945-4-22 1860 El Dorado 3 mi. e. of Shingle Springs 457 Comment
  UCR173703  Lupinus albifrons var. albifrons George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10574 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 Comment
  UCR217176  Lupinus albifrons var. collinus George K. Helmkamp, E. A. Helmkamp 2010-5-15 16047 El Dorado Sierra Nevada Mountains Foothills, String Canyon Road, 1.4 miles northeast of its junction with Consumnes Mine Road 1110 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
  CAS-BOT-BC434226  Lupinus apertus George K. Helmkamp; Elizabeth Helmkamp 2013-6-19 20940 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy. 2116 Comment
  UCR175712  Lupinus apertus George K. Helmkamp, E. A. Helmkamp 2006-7-10 10923 El Dorado Northern Sierra Nevada Mountains, 0.3 mile west of the junction of Wright's Lake Road and the road from Ice House Reservoir 2012 Comment
  UCD23473  Lupinus argenteus var. heteranthus Beecher Crampton 1983-7-4 9879 El Dorado South Lake Tahoe, west of Ski Run Blvd., along Pioneer Trail. Comment
  CAS-BOT-BC208854  Lupinus argenteus var. meionanthus Charles Piper Smith 1932-9-6 4808 El Dorado State Line, 1 mile west. Comment
  CAS-BOT-BC208855  Lupinus argenteus var. meionanthus Milo S. Baker 1932-7-6 5822 El Dorado Open forest about Bijou, Lake Tahoe Comment
  UC924220  Lupinus benthamii H. S. Reed 1941-5-4 El Dorado Coloma 609 Comment
  UCR206800  Lupinus benthamii George K. Helmkamp, E. A. Helmkamp 2009-5-24 14788 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road 640 Comment
  SEINET3282770 Image available Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2007-4-30 11879 El Dorado Foothills, Northern Sierra Nevada Mountains; hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  UCD22682  Lupinus confertus Lori Doyle 1990-5-28 17 El Dorado Sierra Nevada, south shore region of Lake Tahoe Basin. Nat'l Forest land along north side of View Circle across fr. Mt. Meadow Dr. 1950 Comment
  UC865170  Lupinus fulcratus A. A. Heller 1915-8-6 12169 El Dorado on the Lincoln Highway near Camp Echo; near Camp Echo 2133 Comment
  UCD107797  Lupinus fulcratus G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11033 El Dorado Northern Sierra Nevada Mountains, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd. 2226 Comment
  UCD61702  Lupinus fulcratus Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4233 El Dorado Washoe Meadows State Park. Southern part of park, southwest of restored quarry and south of sewer manhole #66. 1958 Comment
  UC1614333  Lupinus grayi Charles M. Belshaw 1935-7-4 1041 El Dorado Central Sierra Nevada, 41 Milestone, Placerville Road to Tahoe Placerville Road; Central Sierra Nevada, 41 Milestone, Placerville Road 1767 Comment
  SJSU3950  Lupinus grayi C. W. Sharsmith 1964-6-19 7306 El Dorado Fallen Leaf L (c. 0.5 mi N of lower end) 1935 Comment
  UC15891  Lupinus latifolius var. columbianus C. J. Fox Jr. July 1895 El Dorado Tallac Cascade Lake (Cascade Lake); , Tallac Comment
  UCR176443  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2006-8-7 11180 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  UCR251273  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2012-7-6 19361 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 Comment
  UCR176375  Lupinus lepidus var. confertus George K. Helmkamp, E. A. Helmkamp 2006-7-12 10992 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  UC1035788  Lupinus lepidus var. lobbii Annie M. Alexander and Louise Kellogg 1943-8-27 3500 El Dorado Dicks Lake Sierra Nevada, , Dicks Lake (Lake Tahoe region) 2743 Comment
  UC464480  Lupinus lepidus var. lobbii R. M. Holman 1931-8-8 El Dorado on Lincoln Highway 300 yds w Echo Summit (above Tahoe, Firs Camp Grounds); w of Echo Summit 2286 Comment
  SD254619  Lupinus lepidus var. sellulus George K. Helmkamp, Amy Barnes 2014-8-11 22995 El Dorado Northern Sierra Nevada Mountains; Ice House Road, 1.7 miles south of Crystal Basin Information Station. 1609 Comment
  UCR173326  Lupinus nanus George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10255 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 0.9 mi. east of Calif. Hwy 193 along the S Fork of the American River 415 Comment
  UCR196878  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2008-5-15 13443 El Dorado Sierra Nevada Mountains, White Meadow Road, 0.1 mile west of its junction with Ice House Road, c. 1.3 miles up Ice House Road from US-50 1055 Comment
  UC130903  Lupinus pachylobus Katharine Brandegee 1909-5-1 El Dorado bet Pilot Hill and Salmon Falls (Layne's Ranch); bet Pilot Hill and Salmon Falls Comment
  RSA0077081  Lupinus polyphyllus Daisie Huang 2006-8-12 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
  UCD113118  Lupinus polyphyllus Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 27 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  RSA26495  Lupinus polyphyllus subsp. superbus Alice Eastwood, John T. Howell 1940-6-17 8367 El Dorado Near Myers 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
  UC615478  Lupinus polyphyllus var. burkei Beryl O. Schreiber 1933-7-22 915 El Dorado s bank Truckee River (3 mi from Meyer's); s bank of Truckee River, river bank Comment
  UCD109458  Lupinus polyphyllus var. burkei G. K. Helmkamp; E. A. Helmkamp 2007-8-4 12709 El Dorado Northern Sierra Nevada Mountains. Along Mormon Emigeant Trail at Leek Spring meadow, about 2 miles northwest of CA-88. 2237 Comment
  UCD142879  Lupinus polyphyllus var. burkei Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7974 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, Northeast corner of pond. 2026 Comment
  UCR189458  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2007-8-4 12709 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail at Leek Spring meadow, about 2 miles northwest of CA-88 2238 Comment
  UC429131  Luzula cascadensis R. L. Pendleton, F. M. Reed 1907-7-23 963 El Dorado Glen Alpine Springs Lake Tahoe Region, Glen Alpine Springs 2072 Comment
  UCR197270  Luzula comosa George K. Helmkamp, E. A. Helmkamp 2008-4-25 13307 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCD165722  Luzula comosa var. laxa Ellen Dean 2016-7-12 9077 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along Highway 89. 2061 Comment
  CAS-BOT-BC215680  Lycopus John Thomas Howell 1976-10-29 52297 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake, Sierra Nevada 121 Comment
  UCR218627  Lythrum hyssopifolia George K. Helmkamp, E. A. Helmkamp 2010-6-9 16258 El Dorado Sierra Nevada Mountains Foothills, Mother Lode Dr., 0.2 mile northeast of its junction with Pleasant Valley Road, 1.1 air mi. WNW (276 deg. ) of El Dorado 474 Comment
  RSA0017437  Lythrum hyssopifolia Marcus E. Jones 1883-4-21 s.n. El Dorado Kelsey. Comment
  JEPS119410  Madia bolanderi G. K. Helmkamp, E. A. Helmkamp 2009-8-19 15486 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 Comment
  CAS-BOT-BC342742  Madia elegans Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  OBI74568  Madia elegans David J. Keil 1992-1 23350 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCD134206  Madia elegans G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12565 El Dorado Northern Sierra Nevada Mountains: Rock Creek Road, 7.1 miles east of its junction with CA-193. 567 Comment
  UCR78585  Madia elegans R. D. Goeden, J. Teerink 1993-8-19 893 30 El Dorado Sierra Nevada Mtns, Eldorado National Forest: Ice House Rd. 1580 Comment
  UCR240705  Madia elegans subsp. densifolia George K. Helmkamp, E. A. Helmkamp 2012-9-5 19750 El Dorado Northern Sierra Nevada Mountains Foothills, along Lotus Road, 1.6 miles south of its junction with CA-49, 1.45 mi. SW (238 deg. ) of Coloma 248 Comment
  CAS-BOT-BC520328  Madia exigua George K. Helmkamp; Ann Kerchner; Amy Barnes 2012-8-4 19569 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 1.4 mi W of jct with CA-88 2286 Comment
  SEINET11260105  Madia exigua Leigh A. Johnson, Robert L. Johnson; Adam T. Yankee 2013-6-26 13 -246 El Dorado El Dorado National Forest. Peavine Ridge, northwest corner of jct between Icehouse road and Peavine Ridge Road, 6.4 miles along Icehouse road from jct. with Hwy 50.; 0 1596 Comment
  UC2044615  Madia exigua George K. Helmkamp with E. A. Helmkamp 2011-6-1 17412 El Dorado Northern Sierra Nevada Mountains Foothills N edge of Placerville, west end of Mariposite Lane, above junction with Bedford Ave. (Placerville 7.5' Q.) Comment
  CAS-BOT-BC344340  Madia exigua David D. Keck 1932-6-29 1546 El Dorado About 5 miles E. of Camino 1125 Comment
  UCD73738  Madia glomerata Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4438 El Dorado Washoe Meadows State Park. Restored quarry. 1925 Comment
  UCR176293  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2006-7-28 11010 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  POM31738  Madia glomerata F. H. Hillman 1894-9-15 s.n. El Dorado Bijou, Lake Tahoe. Comment
  POM362229  Madia glomerata Wm. Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  RSA781287  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2009-6-29 15070 El Dorado Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74 deg.) of Pollock Pines 1642 Comment
  SEINET4560537  Madia gracilis George K. Helmkamp, Elizabeth Helmkamp 2013-1 21096 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
  UCR173810  Madia gracilis George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10627 El Dorado Northern Sierra Nevada foothills, Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Calif. Hwy 193 381 Comment
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Jan 7 2013
  UCR258381  Madia gracilis George K. Helmkamp, Amy Barnes 2014-8-11 22983 El Dorado Northern Sierra Nevada Mountains, north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road 1655 Comment
  CAS-BOT-BC342907  Madia gracilis G. Thomas Robbins 1943-6-5 1129 El Dorado On canyon slope above North Fork Webber Creek, about 3 mi. e. of Camino 975 Comment
  SEINET9320139  Madia rammii Unknown 2010-6-19 16320 El Dorado Sierra Nevada Mountains Foothills Comment
  UC485285  Madia sativa subsp. dissitiflora Katharine Brandegee 1907-5-25 El Dorado near Placerville Comment
  RSA452626  Mahonia aquifolium B. C. Templeton 1967-4-19 10752 El Dorado 5 miles E. of Placerville 610 Comment
  CHSC114895  Maianthemum racemosum M. Beyers; G. F. Hrusa 2011-7-20 1015 El Dorado The Sierra Nevada Mountains: Shealor Lakes. 2194 Comment
  SBBG69786  Maianthemum racemosum D. Myrick 1958-6-30 91 El Dorado Fallen Leaf Lake 1889 Comment
  CAS-BOT-BC510738  Maianthemum racemosum subsp. amplexicaule Donald Myrick 1958-6-26 55 A El Dorado Fallen leaf Lake, Lake Tahoe 1889 Comment
  SD732  Maianthemum racemosum subsp. amplexicaule Unknown 36 El Dorado Meadow. 2286 Comment
  UCD142028  Maianthemum stellatum Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7852 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, south side of creek. 1944 Comment
  UCD34599  Malva neglecta Beecher Crampton 1986-8-20 10045 El Dorado El Dorado County, Al Tahoe area, South Lake Tahoe, northern meadow along Trout Creek. Comment
  BFRS76 Image available Marrubium vulgare Peter Rubtzoff 1972-10-12 7020 El Dorado Georgetown Divide, Sierra Nevada, Blodgett Forest: Mainline Road Clearcut (Exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  CAS-BOT-BC344864  Marrubium vulgare Peter Rubtzoff 1972-10-12 7020 El Dorado U.C. Blodgett Forest Research Station: Clear-cut on Main Line Road. Comment
  CAS-BOT-BC344865  Marrubium vulgare Peter Rubtzoff 1972-10-25 7046 El Dorado U.C. Blodgett Forest Research Station: Main Line Road, above Clear-cut. Comment
  POM147026  Meconella californica Alice Eastwood 1927-3-26 14175 El Dorado On road from Coloma to Georgetown Comment
  UCD164975  Medicago lupulina Peter Rubtzoff 1974-7-24 7768 El Dorado U.C. Blodgett Forest Research Station: 'County Road', about 0.1 mile east of main Station entrance. 1307 Comment
  UCR185343  Medicago polymorpha George K. Helmkamp, E. A. Helmkamp 2007-4-20 11774 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
  BFRS394 Image available Melica aristata Peter Rubtzoff, John Thomas Howell 1973-7-18 7159 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  CAS-BOT-BC271136  Melica aristata Peter Rubtzoff 1976-6-24 8697 El Dorado Headquarters Road ca. 0.1 mi. north of junction with County Road, Blodgett Forest, Sierra Nevada 1310 Comment
  UCD67022  Melica aristata August L. Hormay 1932-7-7 El Dorado 7 miles north of Placerville. Comment
  RSA0015625  Melica aristata Peter Rubtzoff, Donald Groheen 1975-7-9 8165 El Dorado U.C. Blodgett Forest Research Station, Heliport Road - Middle Loop Road Cutoff, 0.05 mi east of junction with Heliport Road. 1335 Comment
  RSA0037212  Melica aristata Peter Rubtzoff 1976-6-24 8697 El Dorado Blodgett Forest Research Station, Headquarters Road, ca. 0.1 miles north of Country Road. 1310 Comment
  SEINET10599341  Melica bulbosa Alan A. Beetle 1945-7-16 Beetle s.n. El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UCD37315  Melica californica Beecher Crampton 1959-5-21 5238 El Dorado Vicinity of Frenchtown. S of Shingle Springs. Comment
  CAS-BOT-BC174248  Melica torreyana G. K. Helmkamp; E. A. Helmkamp 2008-4-30 13351 El Dorado Sierra Nevada Mountains Foothills: junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  CDA10924  Melica torreyana G. F. Hrusa 1994-4-28 11836 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Very common on shaded slopes, where forming the dominant understory cover. Perennial bunchgrass. Comment
  UCR179356  Melilotus albus George K. Helmkamp, E. A. Helmkamp 2006-9-20 11414 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  SEINET9338343  Mentha X piperita Unknown 2009-9-13 15606 El Dorado Sierra Nevada Mountains Foothills Comment
  JEPS42764  Mentzelia dispersa L. S. Smith 1925-6-21 1651 El Dorado 2 mi s Tahoe Tavern; Tahoe National Forest, Tahoe Camp 1905 Comment
  UCD18288  Menyanthes trifoliata E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 823 El Dorado Sierra Nevada, El Dorado National Forest, WNW of the jct. of Hwys 88 and 89, along Hwy 89, just west of Luther Pass. Grass Lake area. Comment
  CAS-BOT-BC428610  Micranthes bryophora L. R. Abrams 1930-8-15 12746 El Dorado Desolation Valley 2590 Comment
  CAS-BOT-BC428778  Micranthes californica John Thomas Howell; Gordon H. True 1970-5-27 46556 El Dorado Rubicon River Canyon, near waterfall, N-NE of Leonardi Spring. 1127 Comment
  SD87874  Micranthes oregana Frank W. Peirson 1925-7-1 6168 El Dorado State Line, Lake Tahoe 1920 Comment
  UC1613924  Micranthes oregana Charles M. Belshaw 1935-7-3 1178 El Dorado about 1/2 mi below Strawberry (on Placerville Road to Tahoe, Central Sierra Nevada); Central Sierra Nevada 1706 Comment
  CAS-BOT-BC429293  Micranthes tolmiei L. R. Abrams 1931-8-1 12926 El Dorado Pyramid Peak Comment
  UCR224229  Micropus californicus var. californicus George K. Helmkamp, E. A. Helmkamp 2010-4-23 15918 El Dorado Sierra Nevada Mountains Foothills, along Salmon Falls Road, 5.6 miles south of its junction with CA-49 at Pilot Hill, 0.65 mi. north of the American River crossing 200 Comment
  UCD60559  Microseris nutans Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4024 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  CAS-BOT-BC349270  Microseris nutans Alice Eastwood 1906-7-21 690 El Dorado Tallac, Lake Tahoe Comment
  UCD69331  Microsteris gracilis Keith B. Comfort 1984-5-28 29 El Dorado 0.5 miles up private rd. that is 100 yds from bridge (Fallen Leaf Rd.) over Glen Alpine Creek; in Yellow pine forest dominanted by Pinus ponderosa, Pinus Lambertina, and Abies concolor; locally abundand herb, 12 cm. tall with small white flowers; growing in moist soil with granite parent material in partial sun. 1993 Comment
  UC747069  Mimulus angustatus G. Thomas Robbins 1945-6-17 2003 El Dorado Sly Park meadow 975 Comment
  RSA0006035  Mimulus atropurpureus David M. Thompson 1988-3-21 847 El Dorado 1.9 miles n of Hwy 50 along Shingle Springs Drive (gravel road; not North Shingle Road); around intersection with an unlabeled side road. 427 Comment
  UC747127  Mimulus aurantiacus var. aurantiacus G. Thomas Robbins 1945-5-20 1936 El Dorado 3-4 mi s Salmon Falls; Sweetwater Creek 182 Comment
  UC26863  Mimulus bicolor M. H. Gates 1879-1 El Dorado Six Mile House Comment
  UCD122421  Mimulus bicolor J. M. Tucker 1957-5-25 3336 El Dorado ca. 6.5 miles east of Pleasant Valley (and roughly 5 miles south of Pollack Pines). Comment
  UC1056293  Mimulus breweri Herbert L. Mason 1940-7-25 12333 El Dorado 10.5 mi s Lake Tahoe; Grass Lake 2377 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
  UCD149495  Mimulus guttatus G. L. Stebbins 1978-5-14 7861 El Dorado North Side of South Fork of the American River near Chili Bar. (Exact location unknown. Coordinates estimated by label maker. Township Range and elevation data taken from Stebbins 7863, CAS652267. Newspaper just said S. Fork, N. Side, May 14.) Comment
  UCD22695  Mimulus guttatus April McCoy 1984-5-27 6 El Dorado Vikingsholm Vista Pt./ So. Lake Tahoe. 1950 Comment
  RSA293056  Mimulus guttatus Reino Alava 1957-4-28 707 El Dorado Garden Valley. Comment
  RSA80131  Mimulus guttatus F. W. Peirson 1925-7-7 6303 El Dorado Trail along Echo Lake. 2287 Comment
  RSA789516  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
  UC747114  Mimulus kelloggii G. Thomas Robbins 1943-3-31 976 El Dorado above Smithflat (at w edge of Institute of Forest Genetics) 762 Comment
  UCR170666  Mimulus layneae George K. Helmkamp, E. A. Helmkamp 2005-8-9 9804 El Dorado Northern Sierra Nevada Mtns., El Dorado National Forest; west of Lake Tahoe; Ice House Road, 1.9 miles N of Wentworth Rd (turnoff to Stump Meadows) 1649 Comment
  UCD122739  Mimulus lewisii G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11201 El Dorado Northern Sierra Nevada Mountains: Tragedy Spring; Tragedy Spring Road, 0.3 mile north of Hwy CA-88. 2424 Comment
  RSA32367  Mimulus lewisii G. Thomas Robbins 1943-7-25 1325 El Dorado Above south shore or Echo Lake. 2195 Comment
  UC615329  Mimulus moniliformis Beryl O. Schreiber 1933-7-22 914 El Dorado 3 mi from Meyer's; South Fork Truckee River Comment
  SBBG7017  Mimulus moschatus D. Myrick 1958-9-28 20 El Dorado N side of Fallen Leaf Lake Comment
  UCD44030  Mimulus moschatus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-1 1396 El Dorado Lake Tahoe Basin. Comment
  UC907731  Mimulus nanus var. mephiticus G. Thomas Robbins 1944-6-18 1732 El Dorado 1/2 mi n Capps Crossing (along Capps Crossing road) 1524 Comment
  UCD122849  Mimulus pilosus D. H. Hartmann 1941-10-19 s.n. El Dorado American River north of Coloma. Comment
  UCD148156  Mimulus primuloides Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8259 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
  UCD164252  Mimulus primuloides Peter Rubtzoff 1979-8-17 9314 El Dorado Baldwin Beach on the south shore of Lake Tahoe; behind the beach (lower Tallac Creek), between beach and eastern parking lot. Comment
  JEPS71727  Mimulus tilingii Gladys L. Smith 1963-7-28 1939 El Dorado trail from Audraine Lake to U.S. 50; Echo Summit area 2164 Comment
  UCR176418  Mimulus torreyi George K. Helmkamp, E. A. Helmkamp 2006-7-10 10885 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
  UCD122926  Mimulus viscidus G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-10 10660 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50. 1653 Comment
  RSA152303  Mimulus viscidus var. viscidus R. C. Bacigalupi 1951-5-13 3315 El Dorado Along grade into canyon of the South Fork of the American River, 2.3 miles south of Kelsey (site of Marshall's blacksmith shop, no P.O.) and 1.8 mi. above (north of) bridge across the River. 457 Comment
  RSA535450  Mimulus viscidus var. viscidus David M. Thompson 1986-7-5 584 El Dorado N of Placerville. 2.1 mi N of South Fork American River bridge along Hwy 193. 50-100 ft E along a dirt side road. 549 Comment
  SEINET5336971  Minuartia nuttallii var. gracilis D. G. Cooney 1946-8-12 130 El Dorado Mt. Slopes, near summit of Jobs Sister Peak, Carson range 3292 Comment
  UC1266739  Minuartia pusilla Glen Holstein 1982-8-1 El Dorado about 2.5 mi n Wright's Lake (on trail to Tyler Lake); Desolation Wilderness Area 2346 Comment
  CDA25426  Mitella breweri A. C. Browne 1953-6-22 El Dorado Stanford Camp, Fallen Leaf Lake. 0 Comment
  SEINET8892771  Mitella pentandra K. Christie 2011-1 2039 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just to the north of the Hellhole meadow complex. Comment
  CAS-BOT-BC435076  Mollugo verticillata John Thomas Howell 1976-10-29 52266 El Dorado Bottom of Folsom Lake at Brown's Ravine boat landing 121 Comment
  POM179686  Mollugo verticillata J. T. Howell 1930-10-12 5587 El Dorado North Fork of Cosumnes River, 6.5 miles north of Plymouth. Comment
  CHSC67812  Monardella breweri subsp. lanceolata James D. Jokerst 1989-7-4 3127 El Dorado Ice House Rd. 0.3 mi N of Hwy 50. Comment
  UC185709  Monardella breweri subsp. lanceolata Katharine Brandegee Aug 1914 El Dorado Between Pacific House and Camino Comment
  SEINET10582051  Monardella lanceolata A. Graff 1993-7-21 Graff 252 El Dorado El Dorado National Forest. On Hwy. 50 east, pass Kyburz (just past Graff collection 249-251), on the left road bank. With grasses and other annuals, below an oak-pine forest. (co-occurring with Monardella sheltonii Howell, Graff collections 257-262). Comment
  SEINET10928167  Monardella lanceolata A. Graff 1993-7-20 Graff 246 El Dorado El Dorado National Forest. On E-16 north from junction with Mormon Emigrant Trail. Park at store across from Sly Park Campground and walk back along the road, same side as the store. Locally abundant, growing in the shade on top of the road cut, with Pinus ponderosa, Abies concolor, Calocedrus decurrens, Quercus kelloggii and very dense Chamaebatia foliolosa. Comment
  CAS-BOT-BC222755  Monardella odoratissima Richard M. Holman 1934-8-1 s.n. El Dorado Between Charity Valley and Twin Lakes Comment
  SBBG11916  Monardella odoratissima subsp. pallida D. Myrick 1958-6-30 104 El Dorado Sawmill Flat Rd S of Fallen Leaf Lake, Lake Tahoe 1889 Comment
  SBBG71994  Monardella odoratissima subsp. pallida J. R. and R. C. Robbins 1932-7-18 El Dorado Lake Tahoe, W side Comment
  UCR175639  Monardella odoratissima subsp. pallida George K. Helmkamp, E. A. Helmkamp 2006-7-7 10817 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  UCR248413  Monardella odoratissima subsp. pallida George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22003 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
  SEINET10582114  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 204 El Dorado El Dorado National Forest. Silver Fork Rd., just northeast of intersection with USNFS Rd. 10N28, on right roadside. Small population with Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Beginning of bloom. Comment
  SEINET10582116  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 218 El Dorado El Dorado National Forest. On the north side of the Mormon Emigrant Trail, .7 miles northwest from the junction with USNFS Rd. 10N28. 1 plant, past bloom. Mixed conifer forest. Comment
  CHSC68010  Monardella villosa subsp. villosa James D. Jokerst 1987-6-12 2943 El Dorado Pine Hill, just up-slope of gate to top of hill that is just beyond turnoff to uppermost private residence. 548 Comment
  CAS-BOT-BC444648  Montia chamissoi Mrs. Marian Campbell 1920-6-28 s.n. El Dorado Lake Tahoe Region. Fallen Leaf Lake. Comment
  UC495596  Montia chamissoi Merle Randall 1930-6-24 El Dorado 1/4 mi from Echo Summit; Lake Tahoe Region, Placerville Road 2194 Comment
  UC1873083  Montia fontana David Keil 2005-3-13 30346 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Road. 500 Comment
  CAS-BOT-BC444828  Montia fontana G. Thomas Robbins 1945-5-27 1962 El Dorado Along South Fork Webber Creek ca. 2 mi., e. of Newtown 762 Comment
  SEINET5336644  Montia fontana M. Demorest 1962-3-15 s.n. El Dorado No. bank of So. FK American R. 5 mi. No. of Placerville, Calif. 305 Comment
  UC1575529  Montia linearis Gladys L. Smith 1982-6-23 7437 El Dorado along shore of Lake Tahoe, Ebright Meadow Ebright Meadow; Lake Tahoe, Ebright Meadow 1889 Comment
  UCD149385  Montia parvifolia G. Ledyard Stebbins 1969-8-2 6962 El Dorado West side of Desolation Wilderness area. Below Tyler Lake. (Exact location unknown. Coordinates estimated by label maker.) 2468 Comment
  UCR177009  Montia parvifolia George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10556 El Dorado Northern Sierra Nevada foothills, along Hwy US-50 at Bridal Veil Falls, east of Pacific House 1002 Comment
  SEINET4671911  Muhlenbergia andina E. Dean, G. Dickinson, J. Poloske, M. & T. Starbuck 2007-8-25 4501 El Dorado Washoe Meadows State Park. West side of park near Grizzly Mountain Road entrance. 1953 Comment
  SEINET11678990  Muhlenbergia andina H. H. Heller 1938-1 837 El Dorado Stanford Camp, Fallen Leaf Comment
  BFRS359 Image available Muhlenbergia filiformis Peter Rubtzoff 1974-7-22 7739 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
  CAS-BOT-BC260549  Muhlenbergia filiformis Catherine Best 1981-8-11 s.n. El Dorado Echo Lake 2255 Comment
  POM302062  Muhlenbergia filiformis A. A. Beetle, D. E. Beetle, Alva Hansen 3902 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2287 Comment
  UCD86684  Muhlenbergia filiformis F. W. Peirson 1925-7-2 6215 El Dorado Along big marsh on south side of Lake Tahoe. 1905 Comment
  RSA151526  Myosotis laxa Paul A. Mitchell 1959-8-28 99 El Dorado Emerald Ray State Park, along shore of Emerald Bay neaar Parson s Rock 1899 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
  UCR254731  Myrica hartwegii Peter Rubtzoff 1974-10-9 7926 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Mutton Creek area, 0.15 mi. south of 'County Road' [= Wentworth Springs Rd.] 1274 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
  POM126783  Nama lobbii W. A. Setchell, C. C. Dobie 1901-7-6 s.n. El Dorado Rubicon Park; vicinity of Lake Tahoe. 1898 Comment
  UC612990  Nama lobbii C. W. Sharsmith 1936-10-30 2425 El Dorado just s Emerald Bay (by roadside on western margin Lake Tahoe); Sierra Nevada, Lake Tahoe Comment
  RSA0115438  Narcissus pseudonarcissus George K. Helmkamp, Elizabeth Helmkamp 2014-2-22 22534 El Dorado Sierra Nevada Mountains Foothills: at Cool, on the east side of CA-49, 0.1 mile north of Georgetown Road/Hwy 193. 465 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
  UCD118651  Nasturtium officinale Danielle Roach; Kendra Sikes 2010-9-23 88 El Dorado Smaller fen about 600 m NE of Hell Hole Fen, about 1.2 km SE from end of forest road 12N01D. Collected in vegetation plot #0519_SO_705_124_F5 of the CNPS/Forest Service fen vegetation project. 2500 Comment
  SEINET3860401  Navarretia divaricata subsp. divaricata George K. Helmkamp, E. A. Helmkamp 2010-7-9 16470 El Dorado Northern Sierra Nevada Mountains: Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail, 20.5 mi. ESE of Placerville.; 0 1831 Comment
  UCD32646  Navarretia intertexta Beecher Crampton 1954-7-2 2037 El Dorado El Dorado County, 1 mile southwest Garden Valley. 579 Comment
  CHSC114677  Navarretia leptalea M. Beyers 2010-8-20 732 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  UCD106175  Navarretia leptalea G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10970 El Dorado Northern Sierra Nevada Mtns: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  RSA84879  Navarretia leptalea G. Thomas Robbins 1944-6-27 1738 El Dorado Top of ridge above North Fork Webber Creek, about 3 miles east of Camino 976 Comment
  UC311646  Navarretia leptalea subsp. bicolor unknown 1920-7-24 El Dorado Echo Creek Sierra Nevada, Echo Creek Comment
  UC572232  Navarretia leptalea subsp. leptalea F. W. Embree 1934-7-15 135 El Dorado 1/2 mi se Camp Springs; El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  SEINET181242  Navarretia leucocephala Bassett Maguire, C. B. Maguire 1934-6-4 15227 El Dorado West side of Sierra Nevada. 1372 Comment
  CHSC79192  Navarretia prolifera Beecher Crampton 1956-6-22 3592 El Dorado 1 mile west of Omo Ranch Post Office. 1005 Comment
  CAS-BOT-BC230524  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-18 301 El Dorado On ridge across the street from 3340 Meyers Road, S of Camino 929 Comment
  CAS-BOT-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-BC230534  Navarretia prolifera subsp. lutea G. Thomas Robbins 1943-6-2 1111 El Dorado At Civilian Conservation Corps Camp Snowline, 3 miles E of Camino 1036 Comment
  CAS-BOT-BC230535  Navarretia prolifera subsp. lutea Ira L. Wiggins 1946-5-12 11225 El Dorado Arboretum of California Forest Experiment Station, 3 miles above Placerville 822 Comment
  CAS-BOT-BC230539  Navarretia prolifera subsp. lutea Volney Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  CAS-BOT-BC230541  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-19 302 El Dorado Sly Park Road to Starks Grade Road to Lynx Trail Road N. Population begins along road just past FS boundary corner at 671 Lynx Trail Rd, the Radekin residence. Along saddle W to FS 80 acres. Across saddle and at bottom of large scar across ridge 1127 Comment
  CAS-BOT-BC231229  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-21 311 El Dorado Proceed all the way down Meyers Road, E of Camino, until road parallels Weber Creek. When road bends N, take fork going E into FS land sec. 11. Proceed 1500 feet E and take little road which goes down to Weber Creek. On foot, cross creek, proceed 500 ft 975 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
  SEINET197486  Navarretia prolifera subsp. lutea G. Thomas Robbins 1943-6-2 1111 El Dorado Civilian Conservation Corps Camp Snowline, 3 miles east of Camino. Comment
  JEPS30772  Navarretia prolifera subsp. prolifera G. Thomas Robbins 1944-7-6 1759 El Dorado along Iron Mountain road about 1/2 mi ne Sly Park 975 Comment
  UCR136863  Navarretia pubescens Beecher Crampton 1958-6-9 4919 El Dorado Sierra Nevada Mountains, Pino Grande Road about 14 miles northeast of Placerville, Mosquito Lumber camp area, slopes above Finnon Lake [Reservoir] Public Fishing area 762 Comment
  UCD59444  Navarretia pubescens Larry Reynolds 1984-5-30 29 El Dorado Hwy. 50 at Shingle Springs. 451 Comment
  UCD118235  Navarretia squarrosa G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12588 El Dorado Northern Sierra Nevada Mountains: Traverse Creek Road at the crossing of Traverse Creek; about 2 miles southeast of its junction with CA-193. 732 Comment
  UC125028  Navarretia viscidula Katharine Brandegee Jun 1908 El Dorado between Salmon Falls and Pilot Hill Comment
  UC126066  Navarretia viscidula Katharine Brandegee Jul 1908 El Dorado near Placerville Comment
  POM65822  Navarretia viscidula Katherine Brandegee 1910-06 s.n. El Dorado Simpson's Ranch. Sweetwater Creek Comment
  UC1075906  Nemophila heterophylla E. K. Balls and L. W. Lenz 1955-5-12 20467 El Dorado 2 mi n along road 1/4 mi above Rainbow Hybridizing Gdns (Placerville); , above Rainbow Hybridizing Gdns 883 Comment
  UC206182  Nemophila heterophylla Katharine Brandegee 1907-5-23 El Dorado nineteen mi above Placerville; above Placerville Comment
  UCD120006  Nemophila heterophylla G. K. Helmkamp; Elizabeth Helmkamp 2006-5-18 10467 El Dorado Northern Sierra Nevada: S side of Peavine Ridge; along Meadow Canyon Road, 3.4 mi. W. of its junction with Ice House Canyon Road (N of US Hwy 50 and SSE of Union Valley Reservoir). 1189 Comment
  UCD120029  Nemophila heterophylla G. K. Helmkamp; E. A. Helmkamp 2007-4-27 11865 El Dorado Northern Sierra Nevada Mountains: junction of Ice House Road and White Meadows Road, about 2 miles northwest of US-50. 1029 Comment
  UCR217915  Nemophila heterophylla George K. Helmkamp, E. A. Helmkamp 2010-5-22 16084 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
  UC35554  Nemophila maculata M. H. Gates 1879-1 El Dorado Rose Spgs Comment
  UC592133  Nemophila maculata Lloyd Swift 1928-5-5 El Dorado Fornes tributary to Rubicon River, Pilot Creek, Fornes (Pilot Creek, tributary to Rubicon River) Comment
  RSA0028726  Nemophila maculata H. P. Bracelin 1931-4-12 230 El Dorado Pilot Hill. 457 Comment
  JEPS3962  Nemophila menziesii W. L. Jepson 1938-4-14 18654 El Dorado Nashville Comment
  UCR106842  Nemophila parviflora Denise Fruitt 1982-5-9 32 El Dorado Sierra Nevada Mtns., property off Grizzly Flat Road, 9.8 mi. east of Somerset. 1067 Comment
  JEPS1940  Nemophila pedunculata Alice M. Ottley 1921-6-11 809 a El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC226807  Nemophila pulchella var. fremontii George K. Helmkamp; E. A. Helmkamp 2011-4-12 17177 El Dorado Foothills 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
  UCSC008826  Nepeta cataria Al Keuter 2013-8-11 AK 00 -063 El Dorado Along bank of S Fork American River, Kyburz 1236 Comment
  UCR244595  Notholithocarpus densiflorus var. echinoides Peter Rubtzoff 1974-7-18 7685 El Dorado Sierra Nevada Mountains, Georgetown Divide, U.C. Blodgett Forest Research Station, Sand Mountain Blvd., c. 0.7 mi south of 'County Road 1189 Comment
  CAS-BOT-BC400080  Nuphar polysepala L. R. Abrams 1917-9-21 6815 El Dorado Lily Lake near Fallen Leaf, Lake Tahoe 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
  UCD19094  Nymphoides peltata Barry Leeson, FA 1983-8-23 s.n. El Dorado on western slope of county with drainage into American River, farm pond. Comment
  UCR197625  Oenothera elata subsp. hirsutissima George K. Helmkamp, E. A. Helmkamp 2008-6-5 13600 El Dorado Sierra Nevada Mountains Foothills, Forbay Road at crossing of the South Fork American River 595 Comment
  UC139219  Orobanche bulbosa Katharine Brandegee 1907-5-28 El Dorado Sweetwater Creek, Simpson's Ranch Sweetwater Creek; , Simpson's Ranch Comment
  UC747066  Orobanche bulbosa G. Thomas Robbins 1945-5-27 1952 El Dorado about 1 1/2 mi n of Pleasant Valley (along Camino-Pleasant Valley Road); Camino-Pleasant Valley Road 762 Comment
  UCD123197  Orobanche bulbosa Lisa L. Serafini 1982-5-16 25 El Dorado Pine Hill, 1/3 mile east of lookout tower. 573 Comment
  UC747055  Orobanche fasciculata G. Thomas Robbins 1943-4-30 1050 El Dorado Near Institute of Forest Genetics, 3 mi E of Placerville. Comment
  UC1532820  Orthilia secunda Robert F. Thorne and L. DeBuhr 1975-8-23 47248 El Dorado Grass Lake just N of Luther Pass 2346 Comment
  SACT001689  Oryzopsis miliacea J. Wilson 1985-6-21 El Dorado 164.6 Comment
  UCD127767  Osmorhiza berteroi P. B. Kennedy 1920-8-12 56 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UC54313  Osmorhiza occidentalis H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4757 El Dorado s Pyramid Peak; Sierra Nevada Mountains 2133 Comment
  CHSC77434  Oxalis corniculata Jeffrey Thomas Gautschi 1997-3-25 16 El Dorado 3 km northwest of U.S. Highway 50, 2 km west of State Highway 49. 579 Comment
  UCR173592  Oxalis corniculata George K. Helmkamp, Elizabeth Helmkamp 2006-5-1 10288 El Dorado Northern Sierra Nevada foothills, corner of Pleasant Valley Road and Patterson Drive; west end of Diamond Springs 537 Comment
  UCD160526  Oxypolis occidentalis G. Ledyard Stebbins 1979-9-1 s.n. El Dorado El Dorado National Forest. Southeast of Wrights Lake. 2164 Comment
  CAS-BOT-BC412797  Oxyria digyna Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC413201  Oxyria digyna John Thomas Howell 1946-8-31 22939 El Dorado Mt. Tallac Comment
  CAS-BOT-BC316986  Packera layneae George Ledyard Stebbins 1966-5-15 6395 El Dorado Pine Hill, north of Rescue. 548 Comment
  JEPS71802  Packera werneriifolia Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2705 El Dorado Freel Peak summit area Freel Peak 2895 Comment
  BFRS390 Image available Panicum Peter Rubtzoff, John Thomas Howell 1973-7-18 7108 El Dorado Blodgett Forest: marshy opening along East Fork Gaddis Creek ca. 0.1 mi. south of Clearcut (Comp. 460E). Comment
  CAS-BOT-BC350946  Panicum Peter Rubtzoff 1972-9-19 6907 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of County Road, within 0.5 miles from county road (gate). 1277 Comment
  UCD149473  Panicum capillare G. Ledyard Stebbins 1977-7-2 s.n. El Dorado 4 miles north of Coloma on Highway 49. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CDA10917  Parvisedum pumilum G. F. Hrusa 1994-4-28 11831 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  CAS-BOT-BC259651  Paspalum dilatatum John Thomas Howell 1969-9-12 46082 El Dorado 1 mile W Forest Genetics station 762 Comment
  UCR219688  Paspalum dilatatum George K. Helmkamp, E. A. Helmkamp 2009-10-10 15674 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Patterson Dr. and CA-49 in Diamond Springs 520 Comment
  JEPS124768 Image available Pectiantia breweri Rechen 1964-7-9 104 El Dorado On edge of lake. 1/2 mile north of Luther Pass HW 89 Grass Lake. Comment
  RSA80846  Pedicularis attollens F. W. Peirson 1925-7-1 6195 El Dorado State Line, Lake Tahoe. Sierra Nevada. 1905 Comment
  UC27323  Pedicularis groenlandica J. Fox Jr. July, 1895 El Dorado Gilmore's; Tallac Comment
  JEPS71760  Pedicularis semibarbata Gladys L. Smith 1964-8-30 2393 El Dorado vicinity of Echo Summit Lodge (California Alpine Club) 2249 Comment
  UC747070  Pedicularis semibarbata G. Thomas Robbins 1944-6-11 1671 El Dorado 4-5 mi ne of Riverton (2-3 mi s of Ice House Ranger Station along Ice House Road) 1524 Comment
  UCD149285  Pedicularis semibarbata Ellen Dean; N. Khuu, K. Craig 2014-7-12 8431 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Just north of General Creek and bridge that connects North Fire Road with South Fire Road. 1932 Comment
  RSA425308B  Pedicularis semibarbata Christopher Davidson 1974-7-26 2505 El Dorado Echo Summit on St Hwy 50. 2251 Comment
  CAS-BOT-BC71222  Pellaea bridgesii G. Ledyard Stebbins 1968-7-23 6801 El Dorado North side of Silver Creek Canyon, just w. of Union Valley Dam 1463 Comment
  CAS-BOT-BC71223  Pellaea bridgesii Alice Eastwood 1906-7-23 906 El Dorado Near Lily Lake Comment
  UCD42732  Penstemon C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 98 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
Read comments
Jun 11 2012
  UC747093  Penstemon deustus G. Thomas Robbins 1943-7-25 1313 El Dorado along Desolation Valley-Echo Lake trail above Tamarack Lake; Desolation Valley trail above Tamarack Lake 2286 Comment
  RSA78936  Penstemon deustus subsp. deustus E. K. Balls, Percy C. Everett 1952-10-8 18114 El Dorado 0.5 mi W of Fallen Leaf Lake, along road to Glen Alpine Springs. 1982 Comment
  CAS-BOT-BC264361  Penstemon heterodoxus var. heterodoxus John Thomas Howell 1925-7-6 1400 El Dorado Trail to top of Mount Tallac, Lake Tahoe Region Comment
  NY601524  Penstemon heterodoxus var. heterodoxus A. A. Heller 1916-8-11 12538 El Dorado South side of Echo Lake Comment
  UCD124209  Penstemon heterophyllus Beecher Crampton 1971-7-18 8748 El Dorado California-Nevada border, Stateline, south shore Lake Tahoe. 1920 Comment
  UCR104413  Penstemon laetus subsp. laetus Peter S. Lathrop 1995-6-16 68 El Dorado US Hwy 50, c. 5 miles east of Pollock Pines 1020 Comment
  UCR280160  Penstemon laetus subsp. laetus Peter Rubtzoff 1974-7-24 7764 El Dorado Sierra Nevada Mtns., Georgetown Divide, U.C. Blodgett Forest Research Station, 'County Road' c. 0.75 miles east of Headquarters Road junction 1360 Comment
  UCD164963  Penstemon laetus var. laetus Peter Rubtzoff 1974-7-22 7731 El Dorado Blodgett Forest: Chinquapin Flat Road, ca. 1.65 miles south of Gaddis Creek Road (Comp. 600R). 1319 Comment
  JEPS72222  Penstemon newberryi Gladys L. Smith 1963-7-27 1815 El Dorado old Hawley Grade near Echo Summit 2164 Comment
  CDA36093  Penstemon newberryi subsp. newberryi M. Beyers, G. F. Hrusa 2011-7-2 985 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  RSA751094  Penstemon roezlii George K. Helmkamp, E. A. Helmkamp 2008-7-11 13776 El Dorado north side of CA-88, 2.1 miles northeast of the junction with Mormon Emigrant Trail 2340 Comment
  SEINET11261990  Penstemon roezlii Caleb A. Morse 2008-7-19 17864 El Dorado Ca 12.5 mi south, 26.5 mi east of Placerville. El Dorado National Forest: along unnamed gravel road 0.85 mi west of CA Hwy 88 at jct with Co Rd 92.; 0 1902 Comment
  OBI82261  Penstemon roezlii George K Helmkampf 2013-6-19 20903 El Dorado Northern Sierra Mountains: Mormon Emigrant Trail at the junction with Milliken Road (Leek Spring Hill) ; rocky bank Comment
  UCR189769  Penstemon rydbergii var. oreocharis George K. Helmkamp, E. A. Helmkamp 2007-8-9 12722 El Dorado Northern Sierra Nevada Mountains, Wright's Lake; south side of the lake at the entrance to the campground 2131 Comment
  SBBG19802  Penstemon speciosus H. and M. Dearing 1939-7-8 3858 El Dorado Angora Lookout 2225 Comment
  UC306803  Penstemon speciosus unknown 1918-7-20 El Dorado Cilio's Ranch Sierra Nevada, Locke Valley, Cilio's Ranch (Locke Valley <Lake Valley (just so of Lake Tahoe)>) Comment
  JEPS11504  Penstemon speciosus Alice M. Ottley 1920-6-22 856 El Dorado near Fallen Leaf Lake (Angora Ridge); near Fallen Leaf Lake, Angora Ridge Comment
  NY661062  Penstemon speciosus subsp. kennedyi D. D. Keck 1932-6-30 1565 El Dorado Between Fallen Leaf Lake and Lake Tahoe 1920.2 Comment
  SEINET7072682  Pentagramma triangularis A. G. Vestal 1963-5-5 s.n. El Dorado About 1 mile north of El Dorado. UTM Zone 10, 687537E, 4285031mN. Coordinate datum: NAD 27. Comment
  UCD137738  Pentagramma triangularis G. K. Helmkamp; Elizabeth Helmkamp 2006-4-27 10226 El Dorado Northern Sierra Neveda Foothills: 2.1 mi. S of Pleasant Valley Road along French Creek Road (SE of Shingle Springs). 369 Comment
  UCR207862  Pentagramma triangularis subsp. triangularis George K. Helmkamp, E. A. Helmkamp 2009-5-14 14689 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  UCR257573  Pentagramma triangularis subsp. triangularis George K. Helmkamp, Elizabeth Helmkamp 2014-2-17 22513 El Dorado Sierra Nevada Mountains Foothills, along Marshall Road, 0.1 mile northeast of its junction with CA-49, above S Fork American River, NW of Colma 235 Comment
  JEPS60103  Pentagramma triangularis subsp. triangularis W. L. Jepson 1938-4-6 18597 a El Dorado Comment
  CAS-BOT-BC211225  Perideridia Elsie Zeile Lovegrove 1938-9-20 s.n. El Dorado Lake Tahoe Basin. Tamrac [Tamarack] Trail Comment
  CAS-BOT-BC222759  Perideridia parishii Catherine Best 1981-8-11 s.n. El Dorado Echo Lake 2255 Comment
  SD212457  Perideridia parishii G. K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9929 El Dorado Northern Sierra Nevada Mountains; Wright's Lake Tie Road, 1.0 mile west of its junction with Wright's Lake Road. 2043 Comment
  JEPS72685  Perideridia parishii subsp. latifolia Gladys L. Smith 1963-7-28 1961 B El Dorado US 50 Echo Summit area (road bank) 2194 Comment
  UC174511  Perideridia parishii subsp. latifolia Katharine Brandegee 1914-8-7 El Dorado Riverton American River Comment
  CAS-BOT-BC423358  Peritoma serrulata Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC413502  Persicaria amphibia A. A. Heller 1919-7-29 13328 El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  UC735099  Phacelia egena Lincoln Constance 1947-5-3 3195 El Dorado above river 2 mi n Nashville; North Fork Of Cosumnes River 304 Comment
  RSA298939  Phacelia egena C. Ritchie Bell 1953-4-26 1428 El Dorado Along State Highway 49, about two miles north of Placerville. 549 Comment
  UC35538  Phacelia hastata subsp. compacta W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Vicinity of Lake Tahoe 1897 Comment
  UC672709  Phacelia hastata subsp. compacta Reed C. Rollins 1942-9-9 3029 El Dorado Meeks Bay Lake Tahoe 1897 Comment
  UC700318  Phacelia hastata subsp. compacta G. Thomas Robbins 1945-7-8 2042 El Dorado near Al Tahoe; Lave Valley 1920 Comment
  UCR196866  Phacelia hastata var. compacta George K. Helmkamp, E. A. Helmkamp 2008-6-3 13560 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
  RSA739782  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2007-6-6 12282 El Dorado Bonetti Road, 3.2 miles south of it junction with Mormon Emigrant Trail, east of Jenkinson Lake and near Diamond Creek 1189 Comment
  SD237472  Phacelia hastata var. hastata G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15252 El Dorado Sierra Nevada Mountains: Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mile due S of Chimney Flat (Pyramid Peak 7.5'Q) 2000 Comment
  UCR173920  Phacelia hastata var. hastata George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10625 El Dorado Northern Sierra Nevada foothills, Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Calif. Hwy 193 381 Comment
  UCR176393  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2006-8-7 11174 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  UCR258415  Phacelia hastata var. hastata George K. Helmkamp, Amy Barnes 2014-8-11 22992 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  CAS-BOT-BC134041  Phacelia heterophylla var. virgata Elsie Z. Lovegrove 1939-6-17 s.n. El Dorado Fallen Leaf Lake Comment
  JEPS71494  Phacelia hydrophylloides Gladys L. Smith 1963-7-7 1727 El Dorado within 300 yd Echo Summit Lodge; California Alpine Club 2194 Comment
  UCD42521  Phacelia imbricata Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCSB25991  Phacelia mutabilis Randall, Merle 1938-7-27 El Dorado Near south shore of Eagle Lake, vicinity of Lake Tahoe 2209 Comment
  UCD120662  Phacelia quickii G. L. Stebbins 1977-6-26 7703 El Dorado South ridge of Wentworth Mountain, west of Loon Lake. 2042 Comment
  RSA74957  Phacelia quickii F. W. Peirson 1925-7-8 6319 El Dorado Road down American River, Sierra Nevada. Comment
  POM256519  Phacelia ramosissima var. subglabra H. L. Mason 1939-7-18 12174 El Dorado North side of Luther Pass, one mile west of Grass Lake Meadow. Comment
  CAS-BOT-BC154347  Phacelia stebbinsii G. L. Stebbins 1969-5-25 6902 El Dorado South side of Rubicon River Canyon, below Leonardi Springs 1097 Comment
  UC1509732  Phacelia stebbinsii Kathleen Merzario 1982-6-20 El Dorado road to Jaybird Powerhouse ca 1/2 way up steep slope from river (roadcut along road); Eldorado Nat'l Forest, Pollock Pines Quad., Silver Fk. Ameri 1066 Comment
  UC1509734  Phacelia stebbinsii Zoe Tyler, T. Turner, R. Barron 1983-6-22 El Dorado nr stream at junct. Silver Pine Falls and unnamed stream just above Silver Creek Eldorado National Forest, Pollock Pines Quad. 1280 Comment
  CAS-BOT-BC258850  Phalaris aquatica R. E. Frenkel 1964-6-10 548 El Dorado On Kanacke Valley Road, 0.2 mile north of Deer Valley Road 408 Comment
  SEINET11695934  Phalaris minor Unknown 1956-5-11 3367 El Dorado 3.5 mi SW of Rescue Comment
  SACT001732  Phalaris tuberosa var. stenoptera J. Wilson 1982-5-29 El Dorado 0.2 mile north on Kanaka Valley Road from Deer Valley Road. 277.368 Comment
  UCR194927  Philadelphus lewisii George K. Helmkamp, E. A. Helmkamp 2007-5-27 12163 El Dorado Northern Sierra Nevada Mountains Foothills, 0.7 mile down a hiking trail northeast of CA-49; trail starting 3.5 miles northwest of Placerville 430 Comment
  UCR206713  Philadelphus lewisii George K. Helmkamp, Amy Barnes 2009-7-7 15110 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, at the south side of its crossing of the South Fork American River, about 7 miles north of Pollock Pines 595 Comment
  UC580779  Philadelphus lewisii H. A. Jensen 1936-6-7 428 El Dorado 1 mile west of Greenwood. Comment
  SDSU4190  Phleum alpinum Helen L. Dale 1928-8-1 El Dorado Summit Mt. Tallac. 2983 Comment
  UC1132441  Phleum alpinum P. L. Johannsen 1934-7-18 400 El Dorado 1 1/4 mi se Wilson's; El Dorado National Forest, Pyramid Peak Quadrangle Comment
  CAS-BOT-BC486768  Phlox Sara M. Taylor; Daniel Hastings 2013-8-15 103 El Dorado Eldorado National Forest: Pacific Ranger District, Desolation Wilderness. Lake Lois: In the vicinity of Lake Lois 2799 Comment
  UCD149536  Phlox condensata G. L. Stebbins 1970-8-22 7085 El Dorado South of Lake Tahoe, summit of Freel Peak. (Exact location unknown. Coordinates estimated by label maker.) 3291 Comment
  JEPS69968  Phlox diffusa Alice M. Ottley 1920-6-19 795 El Dorado Angora Trail to Keith's Dome Lake Tahoe Comment
  JEPS71464  Phlox diffusa Gladys L. Smith 1964-7-6 2122 El Dorado trail from Echo Lake to Desolation Valley 2286 Comment
  JEPS71638  Phlox diffusa Gladys L. Smith 1963-7-8 1773 El Dorado trail from Woods Lake to Winnemucca Lake 2499 Comment
  UC495526  Phlox diffusa Merle Randall 1930-6-21 El Dorado 300 ft below (overlooking) Lake of the Woods (Desolation Valley Trail); Lake Tahoe Region Comment
  UC496439  Phlox gracilis Merle Randall 1930-6-19 El Dorado 0.5 mi beyond Upper Echo Lake; Lake Tahoe Region Comment
  SEINET2084237  Pholistoma auritum var. auritum G. Rink 1999-7-14 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  CAS-BOT-BC135135  Phoradendron juniperinum G. Thomas Robbins 1944-10-27 1836 El Dorado at Institute of Forest Genetics, 3 mi E of Placerville 822 Comment
  UCD102220  Phoradendron leucarpum subsp. tomentosum G. K. Helmkamp; E. A. Helmkamp 2006-3-26 10113 El Dorado Northern Sierra Nevada Foothills: ENE of Sacramento; Rock Creek Road at Jaybird Creek, 5.1 mi E of CA Highway 193 (generally ENE of Chili Bar). 590 Comment
  UCD14622  Phoradendron leucarpum subsp. tomentosum Nathan Horn 1989-6-2 15 El Dorado California, El Dorado Co.; ca. 2 miles east of Diamond Springs 573 Comment
  UCR171186  Phoradendron villosum George K. Helmkamp, E. A. Helmkamp 2006-3-26 10113 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; Rock Creek Road at Jaybird Creek, 5.1 mi east of Calif. Highway 193 (generally ENE of Chili Bar) 590 Comment
  CAS-BOT-BC56431  Phyllodoce breweri W. R. Dudley 1893-6-9 s.n. El Dorado on the slope west of summit of Mt. Tallac Comment
  UC1121034  Phyllodoce breweri P. L. Johannsen 1934-8-2 447 El Dorado 1/8 mi sw of Ralston (near Cup Lake, El Dorado National Forest); El Dorado National Forest 2743 Comment
  UC311617  Phyllodoce breweri Dr. H. M. Evans 1918-7-21 El Dorado Cup Lake 2682 Comment
  POM9973  Phyllodoce breweri E. Keyes 1920-8-21 s.n. El Dorado Lake Tahoe. Comment
Read comments
Jan 1 2016
  UC1175836  Pinus albicaulis Ira L. Wiggins 1955-8-22 13599 El Dorado on ridge about 200 yds from summit Mt. Tallac 2956 Comment
  SEINET11740799  Pinus albicaulis H. H. Heller 1938-8-4 558 El Dorado Mount Tallae Comment
  UCD44177  Pinus contorta subsp. murrayana C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1543 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCR196890  Pinus contorta subsp. murrayana George K. Helmkamp, E. A. Helmkamp 2008-5-15 13450 El Dorado Sierra Nevada Mountains, Pea Vine Ridge Road, 0.2 mile west of its junction with White Meadow Road, c. 4.8 miles west of the junction of White Meadow and Ice House roads 1155 Comment
  UCR201743  Pinus contorta subsp. murrayana George K. Helmkamp, E. A. Helmkamp 2008-8-1 13945 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake 2070 Comment
  SEINET7880457 Image available Pinus engelmannii Elbert L. Little Jr. 1957-1 17202 El Dorado Eddy Arboretum; Institute of Forest Genetics; Placerville 2 Comment
  CDA9796  Pinus jeffreyi S. M. Blank 2007-6-1 6 /2007-2 El Dorado Echo Lake SE, Echo Summit Lodge Comment
  UC333608  Pinus jeffreyi unknown 1889-6-19 El Dorado Lake Tahoe Comment
  RSA2558  Pinus lambertiana C. B. Wolf 1930-10-7 1712 El Dorado Near Fallen Leaf Lodge, Fallen Leaf Lake. 1921 Comment
  SEINET10530769  Pinus muricata Elbert L. Little 1957-9-8 Little 17222 El Dorado Institute of Forest Genetics, Placerville. 823 Comment
  RSA0116294  Pinus ponderosa George K. Helmkamp, Elizabeth Helmkamp 2014-2-20 22525 El Dorado Sierra Nevada Mountains Foothills: Outingdale Road, 0.1 mile west of its junction with Hwy E-16. 530 Comment
  UCD134900  Pinus ponderosa G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12801 El Dorado Northern Sierra Nevada Mountains: Ice House Road at Mile 27.2, 1.1 miles south of Loon Lake. 1899 Comment
  UCR188820  Pinus sabiniana George K. Helmkamp, E. A. Helmkamp 2007-3-23 11699 A El Dorado Foothills, Northern Sierra Nevada Mountains, Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill 313 Comment
  CAS-BOT-BC169828  Plagiobothrys A. G. Vestal 1963-5-5 61675 .2 El Dorado Low wet meadow N of El Dorado, W of route 49 Comment
  UCD148443  Plagiobothrys hispidulus Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8286 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Central part of park near eastern boundary. 1919 Comment
  CAS-BOT-BC228263  Plagiobothrys hispidulus Gladys L. Smith 1959-6-15 1119 El Dorado Glen Alpine road at junction with Lake of the Woods trail, Fallen Leaf 2133 Comment
  UC907753  Plagiobothrys hispidus G. Thomas Robbins 1945-8-12 2112 El Dorado Lake Valley about 1 mi se Lake Tahoe; Lake Valley 1920 Comment
  UCD120901  Plagiobothrys nothofulvus G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11775 El Dorado Northern Sierra Nevada Mountains: along Green Valley Road at junction of Jet Quartz Creek Rd., between Four Corners and Gold Hill. 410 Comment
  UCD68065  Plagiobothrys nothofulvus Ling Tseng 1976-5-1 13 El Dorado 0.7 miles Northeast of River Pines, on Shenendoah Road. Found in a grassy area. Leaves, oblanceolate forming basal rosette; Vegetation, lower part of the plant has a purpleish dye; Flowers, tawny, small and white. Comment
  RSA80467  Plagiobothrys scouleri var. hispidulus F. W. Peirson 1925-7-1 8651 El Dorado State Line, Lake Tahoe. 1921 Comment
  UC881349  Plagiobothrys stipitatus A. A. Heller 1911-4-7 12303 El Dorado between El Dorado and Placerville Comment
  UC78122  Plagiobothrys stipitatus Rattan 1866-1 El Dorado Comment
  JEPS68144  Plagiobothrys tenellus W. L. Jepson 1938-4-6 18595 El Dorado Lotus Comment
  UCR173594  Plagiobothrys undulatus George K. Helmkamp, Elizabeth Helmkamp 2006-5-1 10290 El Dorado Northern Sierra Nevada foothills, corner of Pleasant Valley Road and Patterson Drive; west end of Diamond Springs 537 Comment
  UCD124588  Plantago lanceolata G. K. Helmkamp; E. A. Helmkamp 2007-9-22 12993 El Dorado Northern Sierra Nevada Mountains: along Pleasant Valley Road (Hwy CA-49) 0.8 mile west of its junction with Missouri Flat Road in Diamond Springs. 532 Comment
  RSA0028502  Plantago major John F. Emmel 1994-6-29 1324 El Dorado Sierra Nevada, southwest Lake Tahoe region; along Glen Alpine Trail just SSW of Glen Alpine Spring. 2085 Comment
  SBBG123121  Platanthera dilatata var. leucostachys G. K. Helmkamp, E. A. Helmkamp 2007-8-21 12782 El Dorado Ice House Rd, 21.3 mi N of Hwy 50 at Robbs Hut Rd 2078 Comment
  UCR190316  Platanthera dilatata var. leucostachys George K. Helmkamp, E. A. Helmkamp 2007-8-21 12782 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 21.3 miles north of CA-50 at Robbs Hut Road 2078 Comment
  SEINET6168456  Platanthera dilatata var. leucostachys E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-1 El Dorado Comment
  UCD138991  Platanthera dilatata var. leucostachys P. B. Kennedy 1920-8-21 168 El Dorado El Dorado National Forest - Barrett Camp. 1935 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
  UCD149469  Poa G. Ledyard Stebbins 1977-8-3 77113 El Dorado Desolation Wilderness Area north of Island Lake. (Exact location unknown. Coordinates estimated by label maker.) 2712 Comment
  UCD92198  Poa G. L. Stebbins Jr. 1942-8-30 3324 El Dorado Desolation Valley, near Lake Le Conte, 7 miles west of Fallen Leaf. 2590 Comment
  CAS-BOT-BC244359  Poa annua Catherine Best 1981-8-11 s.n. El Dorado Echo Lake 2255 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
  SACT001813  Poa bolanderi J. Lillard, H. Skidmore 1935/07/00 El Dorado Comment
  UCD90550  Poa bolanderi G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10872 El Dorado Northern Sierra Nevada Mountains. Wright's Lake Road, 4.1 miles north of Hwy. US-50, northeast of Kyburz. 2049 Comment
  JEPS76058  Poa bulbosa W. L. Jepson 1938-4-6 18604 El Dorado Lotus 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
  CAS-BOT-BC255078  Poa compressa Elsie Zeile Lovegrove 1951-9-17 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake Comment
  UC682023  Poa cusickii subsp. purpurascens G. L. Stebbins 1942-8-30 3313 El Dorado 7 mi w Fallen Leaf (near Lake Le Conte); Desolation Valley 2570 Comment
  CAS-BOT-BC246745  Poa leibergii Alice Eastwood 1906-7-21 1203 El Dorado Glen Alpine Region, Susy Lake 2346 Comment
  UCD148626  Poa palustris Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8378 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1907 Comment
  UCD55344  Poa palustris Ellen Dean; Mark Bibbo 2006-7-18 3195 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Restored meadow adjacent to Hwy. 50 bridge that crosses Upper Truckee River. East side of golf course clubhouse. 1912 Comment
  SEINET245352 Image available Poa scabrella Beecher Crampton 1958-6-9 4935 El Dorado 1.75 miles west of Garden Valley, Mount Murphy Road. 579 Comment
  RSA187196  Poa secunda Le Roy Abrams 1928-7-9 12626 El Dorado Fallen Leaf Lake Comment
  SBBG128594  Poa secunda G. K. Helmkamp, E. A. Helmkamp 2012-5-28 19074 El Dorado Pebble Cyn Rd, 0.6 mi S of its jct with Mormon Emigrant Trail 1555 Comment
  SEINET8892768  Poa secunda K. Christie 2011-1 2036 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Meeks Bay. Comment
  UCD111510  Poa secunda Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7133 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 feet south of road. 1975 Comment
  UCR235479  Poa secunda George K. Helmkamp, E. A. Helmkamp 2012-4-27 18852 El Dorado Northern Sierra Nevada Mountains Foothills, Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River 401 Comment
  UCR236916  Poa secunda George K. Helmkamp, E. A. Helmkamp 2012-5-28 19074 El Dorado Northern Sierra Nevada Mountains, Pebble Canyon Road, 0.6 mile south of its junction with Mormon Emigrant Trail 1555 Comment
  UCR248760  Poa secunda Peter Rubtzoff 1975-6-5 8054 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station, Chinquapin Flat Road c. 1.6 mi. south of Old Gaddis Creek Road 1320 Comment
  UCR250612  Poa secunda George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20894 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake 1456 Comment
  CAS-BOT-BC237719  Poa secunda subsp. juncifolia Alice Eastwood 1906-7-27 1054 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC236403  Poa secunda subsp. secunda Peter Rubtzoff 1976-6-9 8614 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Gaddis Creek area off Lower Gaddis Creek Road ca. 0.6 mile S of junction with Chinquapin Flat Road [Comp. 580E] 1264 Comment
  CAS-BOT-BC236411  Poa secunda subsp. secunda A. A. Heller 1916-4-6 12297 El Dorado Between Shingle Springs and El Dorado, on ridge Comment
  SEINET7072681 Image available Poa secunda subsp. secunda A. G. Vestal 1963-5-5 s.n. El Dorado About 1 mile north of El Dorado. UTM Zone 10, 687537E, 4285031mN. Coordinate datum: NAD 27. Comment
  SEINET7873743  Poa secunda subsp. secunda E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 4019 El Dorado Washoe Meadows State Park, east of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  UCD37221  Poa secunda subsp. secunda Beecher Crampton 1958-6-9 4939 El Dorado 1.75 miles W of Garden Valley, Mount Murphy Road. 579 Comment
  JEPS79099  Poa tenerrima L. R. Heckard 1980-5-18 5193 El Dorado 4 mi s Georgetown (corner of Meadowbrook and Bear Creek rds) 914 Comment
  SEINET3123351 Image available Poa tenerrima George K. Helmkamp, E. A. Helmkamp 2008-4-30 13360 El Dorado Sierra Nevada Mountains Foothills: junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCD91721  Poa wheeleri G. L. Stebbins Jr. 1941-7-12 3153 El Dorado southwest of Angora Peak, near Fallen Leaf Lake. 2560 Comment
  UCD52739  Podagrostis humilis P. B. Kennedy 1920-8-13 67 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC242684  Podagrostis thurberiana Catherine Best 1989-9-6 1410 El Dorado Echo Lake, near Lake Tahoe Comment
  UCD74241  Polemonium californicum Jennifer W. Burt; Jessica Hite 2005-8-16 89 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2091 Comment
  JEPS71471  Polemonium pulcherrimum Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2791 El Dorado summit area Mt. Tallac 2819 Comment
  CAS-BOT-BC344908  Polygonum Peter Rubtzoff 1972-10-11 7009 El Dorado U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road. Comment
  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
  RSA85916  Polygonum aviculare F. W. Peirson 1925-7-2 6204 El Dorado South side of Lake Tahoe. 1905 Comment
  SEINET2470917  Polygonum bistortoides K. Christie 2010-6-24 1858 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  UC746894  Polygonum bistortoides G. Thomas Robbins 1943-8-15 1350 El Dorado at edge of creek below Grouse Lake (2 1/2 mi ne of Wrights Lake); Grouse Creek 2590 Comment
  CAS-BOT-BC414378  Polygonum californicum John Thomas Howell 1930-10-12 5568 El Dorado 4 miles n. of Placerville Comment
  UC6750  Polygonum californicum V. Rattan 1860-1-1 232 El Dorado Reservoir Hill Placerville Comment
  UCD74245  Polygonum douglasii Jennifer W. Burt; Jessica Hite 2005-8-20 124 El Dorado abandoned ski runs below Sierra-at-Tahoe ski area (formerly 'Sierra Ski Ranch') - collected from center of an abandoned ski run. 2096 Comment
  RSA0011968  Polygonum minimum George K. Helmkamp, E. A. Helmkamp 2011-9-13 18261 El Dorado Foster Meadow Road, 0.6 miles north of its junction with CA-88 2136 Comment
  SD241152  Polygonum minimum George K. Helmkamp, E. A. Helmkamp 2011-9-13 18261 El Dorado Northern Sierra Nevada Mountains: Foster Meadow Road, 0.6 miles north of its junction with CA-88 (Bear River Reservoir 7.5'Q) 2136 Comment
  CAS-BOT-BC418543  Polygonum minimum Alice Eastwood 1906-7-24 980 El Dorado Glen Alpine Region. Near Camp Agassiz Comment
  JEPS72812  Polygonum persicaria Gladys L. Smith 1964-8-29 2388 El Dorado Little Norway parking area Echo Summit (along U.S. 50) 2250 Comment
  SEINET10733893  Polygonum phytolaccifolium Andrew Townesmith, Karen M. Meyer 2007-8-9 Townesmith 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. T11N R16E S8. 2053 Comment
  UC1213918  Polygonum phytolaccifolium Verne Grant and Alva Grant 1946-7-20 7753 El Dorado Upper Echo Lake; slope on s side 2316 Comment
  CAS-BOT-BC419932  Polygonum polygaloides subsp. kelloggii Alice Eastwood 1906-7-23 945 El Dorado Glen Alpine Region. Camp Agassiz Comment
  CAS-BOT-BC419937  Polygonum polygaloides subsp. kelloggii Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCD60642  Polygonum polygaloides subsp. kelloggii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4105 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  UCD60657  Polygonum polygaloides subsp. kelloggii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4121 El Dorado Washoe Meadows State Park. Southern portion of park, east side of fen system. 1922 Comment
  JEPS73735  Polygonum shastense Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2572 El Dorado Blue Mountain; summit area 2673 Comment
  UCD68059  Polypodium calirhiza C. H. Pinney 1975-5-6 120 El Dorado Pine Hill, 2 miles North on Ulenkap Road from Green Valley Road. 548 Comment
  UCD91170  Polypogon maritimus Beecher Crampton 1954-7-2 2026 El Dorado El Dorado County, 1.5 miles south of Garden Valley. Comment
  UCR177005  Polypogon monspeliensis George K. Helmkamp, E. A. Helmkamp 2005-9-23 9901 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
  UCR206762  Polypogon monspeliensis George K. Helmkamp, E. A. Helmkamp 2009-6-25 15048 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
  UCD136478  Polystichum californicum G. L. Stebbins 1977-7-3 7760 El Dorado Along Weber Creek, 3/4 miles east of crossing of Cedar Ravine Road. 563 Comment
  UC1134792  Populus tremuloides P. L. Johannsen 1934-7-27 430 El Dorado 1 1/4 mi se Wilson; Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  JEPS388  Potamogeton gramineus T. H. Goodspeed Aug 25 1944-Aug 27 1944 El Dorado near the shore Lake Tahoe; Emerald Bay Comment
  SEINET8892798  Potamogeton gramineus K. Christie 2011-1 2064 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just north of Hellhole meadow complex. Comment
  CAS-BOT-BC453692  Potamogeton gramineus Ira L. Wiggins 1933-8-18 6775 El Dorado Lily Lake, near Fallen Leaf, Lake Tahoe region Comment
  JEPS124708 Image available Potamogeton gramineus B. Corwin 1964-7-9 145 El Dorado 7.5 miles east of rte. 50 off highway 89. Comment
  UC1035792  Potentilla flabellifolia Annie M. Alexander and Louise Kellogg 1943-8-27 3490 El Dorado Dicks Lake Sierra Nevada, Lake Tahoe region, Dicks Lake (South end of lake) 2743 Comment
  RSA32373  Potentilla flabellifolia G. Thomas Robbins 1943-7-25 1303 El Dorado Haypress Meadow, about 2 miles NW of Echo Lake. 2439 Comment
  RSA0028492  Potentilla glandulosa John F. Emmel 1994-6-26 1314 El Dorado Sierra Nevada; southwest Lake Tahoe region; along trail above west shore of Fallen Leaf Lake, ca. 0.5 air mile southeast of Cathedral Lake. 1951 Comment
  SD237591  Potentilla glandulosa subsp. glandulosa G. K Helmkamp, E. A. Helmkamp 2008-5-15 13441 El Dorado Sierra Nevada Mountains: White Meadow Road, 0.1 mile west of its junction with Ice House Road, c 1.3 miles up Ice House Road from US-50 (Riverton 7.5'Q) 1054 Comment
  POM366528  Potentilla glandulosa var. nevadensis A. A. Beetle 1945-7-16 3950 El Dorado S side of Upper Echo Lake, N slope of Ralston Mt. 2287 Comment
  RSA792594  Potentilla gracilis var. fastigiata George K. Helmkamp, William Barnes 2010-9-4 16938 El Dorado Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  UCD113907  Potentilla gracilis var. fastigiata G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11035 El Dorado Northern Sierra Nevada Mtns: 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd. 2226 Comment
  CAS-BOT-BC159933  Prunus emarginata Alice Eastwood 1912-6-15 371 El Dorado Deer Park, Lake Tahoe Region Comment
  CHSC55584  Prunus emarginata K. R. Stern 1985-6-14 8142 El Dorado Echo Summit. 2225 Comment
  RSA751092  Prunus emarginata George K. Helmkamp, E. A. Helmkamp 2008-7-11 13783 El Dorado north side of CA-88, 2.1 miles northeast of the junction with Mormon Emigrant Trail 2340 Comment
  SBBG50621  Prunus emarginata L. E. Miller 1973-5-13 45 El Dorado 0.6 mi from jct of St Hwy 88 and Barney Ridge Rd 1243 Comment
  SD81014  Prunus emarginata Darley f. Howe 1971-7-1 El Dorado Two miles west of east entrance to Eldorado National Forest 2103 Comment
  UC1128297  Prunus emarginata A. D. Gifford, P. L. Johannsen 1934-6-20 280 El Dorado w ridge of Plum Creek, El Dorado National Forest Plum Creek; El Dorado National Forest, Plum Creek 1584 Comment
  UC12755  Prunus emarginata Miss K. A. Chandler Sept. 1901 El Dorado between Tahoe and Lucile 2133 Comment
  UC859380  Prunus emarginata A. A. Heller 1911-8-10 12531 El Dorado above Echo Lake7900 ft (e side of Ralston Peak); Ralston Peak Comment
  UCD16117  Prunus emarginata Sutton 1984-5-12 s.n. El Dorado California. El Dorado County: off Hwy 50, 2 mi from Hwy 50 along Ice House Rd., before Ice House Lake. 1219 Comment
  SEINET7356603  Prunus subcordata M. D. Morris 1923-8-10 M- 75 El Dorado 'Wild Plum' Eldorado NF; Iron Mtn.; 0 1890 Comment
  SBBG27319  Pseudobahia heermannii L. Constance 1939-5-7 2486 El Dorado forks of Sweetwater Crk, 2 mi above mouth 243 Comment
  UCR206806  Pseudobahia heermannii George K. Helmkamp, E. A. Helmkamp 2009-3-19 14414 El Dorado Sierra Nevada Mtns. Foothills, Rock Creek Road, 2.4 miles east of its junction with CA-193, above South Fork of American River 430 Comment
  UC1614267  Pseudognaphalium californicum Charles M. Belshaw 1935-5-30 821 El Dorado about 3 mi s Placerville; Diamond Springs Comment
  UCD73344  Pseudognaphalium californicum Chuck Hughes 2008-5-9 35 El Dorado Cameron Park. Near end of Ventana Lane. 414 Comment
  CAS-BOT-BC357239  Pseudognaphalium microcephalum Volney Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  CAS-BOT-BC357555  Pseudognaphalium stramineum C. A. Gross 1903-6-10 234 El Dorado Doxtater's Meadow, near Mt. Aukum Comment
  JEPS72541  Pseudognaphalium thermale Gladys L. Smith 1964-8-26 2351 El Dorado immediate vicinity California Alpine Club Echo Summit Lodge 2249 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
  UCD72592  Pseudostellaria jamesiana Ellen Dean; T. Sasaki 2007-7-23 4315 El Dorado Washoe Meadows State Park, southeast corner of park on northern side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #3 plot. 1920 Comment
  MACF014592  Pseudotsuga menziesii F. A. MacFadden 1934-7-28 12823 El Dorado Myres Station Eldorado Co. California 1950 Comment
  UCD80115  Psilocarphus oregonus CNPS SN Foothill Team 2006-4-12 SNFN 0356 c El Dorado CDPR Folsom State Recreation Area, at the edge of Folsom Reservoir and about 1/4 mile west of Salmon Falls Rd. 138 Comment
  CAS-BOT-BC76620  Pteridium aquilinum G. E. Poore 1916-9-22 26646 El Dorado Tahoe Forest 2072 Comment
  SEINET10962694  Pteridium aquilinum Arnold J. Tiehm, Margaret J. Williams 1987-7-6 Tiehm 11380 El Dorado Sierra Nevada, Echo Summit along Hwy 50 S of Meyers and Lake Tahoe. Plants growing with Abies in the woods just N of the pass. 2240 Comment
  SEINET9625343 Image available Pteridium aquilinum var. pubescens Arnold Tiehm, Margaret Williams 1987-7-6 11380 El Dorado Sierra Nevada, Echo Summit along highway 50 south of Meyers and Lake Tahoe. TRS: T11N R18E sec 7 2240 Comment
  UCR240709  Pteridium aquilinum var. pubescens George K. Helmkamp, E. A. Helmkamp 2012-9-5 19759 El Dorado Northern Sierra Nevada Mountains Foothills, along Lotus Road, 1.6 miles south of its junction with CA-49, 1.45 mi. SW (238 deg. ) of Coloma 248 Comment
  RSA9477  Pterospora andromedea C. B. Wolf 1928-8-17 3362 El Dorado Glen Alpine to Susie Lake. 2378 Comment
  UC701977  Pteryxia terebinthina var. californica G. Thomas Robbins 1944-6-17 1710 El Dorado above US Highway 50, about 1 mi E of Pyramid Ranger Station 1676 Comment
  RSA97334  Pteryxia terebinthina var. californica F. W. Peirson 1925-7-5 6277 El Dorado Summit of Mt. Tallac. Comment
  SEINET195990  Pteryxia terebinthina var. californica Joe C. Johnson 1947-7-21 191 El Dorado unspecified 2591 Comment
  UC148983  Pyrola asarifolia H. M. Hall 1910-7-21 8800 El Dorado Glen Alpine Creek 1950 Comment
  UC32625  Pyrola asarifolia Miss A. K. Chandler 1901-9-8 El Dorado Lucile Trail, Tahoe REgion Comment
  JEPS72435 Image available Pyrola chlorantha Gladys L. Smith 1964-7-29 2203 El Dorado near Little Norway store, Echo Summit area 2225 Comment
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May 8 2018
  JEPS72439  Pyrola dentata Gladys L. Smith 1964-7-29 2185 El Dorado Echo Summit Region, along shore of Audrain Lake 2164 Comment
  CAS-BOT-BC466025  Pyrola picta M. D. Morris 1923-8-2 18 El Dorado Eldorado forest, Big Hill 1676 Comment
  CAS-BOT-BC344936  Quercus Peter Rubtzoff 1975-6-25 8129 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, 1.6 miles south of Old Gaddis Creek Road (double gates); Comment
  CAS-BOT-BC104170  Quercus X morehus C. R. Quick 1949-9-27 49 -51 El Dorado SW of Placerville Comment
  UCD40535  Quercus chrysolepis Rodney Gale Myatt 1970-7-10 386 El Dorado Riverton. 1021 Comment
  UCD45392  Quercus chrysolepis W. L. Jepson 1938-4-12 18644 El Dorado Oak Hill, 2300 ft. 701 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
  CDA21878  Quercus douglasii R. E. Skaggs 1961-12-3 El Dorado Route 2, Placerville. 0 Comment
  SACT002647  Quercus dumosa J. Wilson 1982-7-25 El Dorado Along Meder Road .25 miles northeast of Cameron Park Drive 277.368 Comment
  HSC101352  Quercus kelloggii G. K. Helmkamp, E. A. Helmkamp 2009-10-16 15686 El Dorado Sierra Nevada Mountains Foothillls: 6.2 air mi. SE (135 deg. ) of Shingle Springs, along CA-49, 0.9 mile north of the junction with Sand Ridge Road. 354 Comment
  LA205306  Quercus kelloggii C. B. Wolf; B. D. Stark 1933-9-23 5481 El Dorado W slope Sierra Nevada, 6 mi S of El Dorado on rd to Pylmouth, along Consumes River 304 Comment
  RSA7569  Quercus kelloggii Carl B. Wolf, B. D. Stark 1933-9-23 5482 El Dorado Along the Cosumnes River, 6 miles south of El Dorado on rd. to Plymouth. 305 Comment
  UCD63236  Quercus kelloggii G. K. Helmkamp; E. A. Helmkamp 2006-10-26 11575 El Dorado Northern Sierra Nevada Mountains Foothills: Oak Hill Drive 1.3 miles south of Pleasant Valley Road at Tiger Lily. 671 Comment
  UCR219653  Quercus kelloggii George K. Helmkamp, E. A. Helmkamp 2009-11-3 15718 El Dorado Sierra Nevada Mountains Foothills, Grizzly Flat Road, 5.3 miles east of its junction with Hwy E-16 at Somerset 954 Comment
  SEINET10431703  Quercus kelloggii L. D. Jurs 1964-3-21 s.n. El Dorado Near South Fork American River, N of Placerville. 457 Comment
  UCR183812  Quercus lobata George K. Helmkamp, E. A. Helmkamp 2006-10-26 11576 El Dorado Northern Sierra Nevada Mountains Foothills, Oak Hill Drive 1.3 miles south of Pleasant Valley Road at Tiger Lily 671 Comment
  CAS-BOT-BC104507  Quercus vacciniifolia E. A. McGregor 1909-8-8 10 El Dorado Lake Tahoe Region, Grass Lake Comment
  JEPS38035  Quercus vacciniifolia W. L. Jepson 1918-8-25 8127 El Dorado Mt. Tallac, ne El Dorado Lake Tahoe 2286 Comment
  RSA78939  Quercus vacciniifolia E. K. Balls, P. C. Everett 1952-10-8 18117 El Dorado Junction of trails to Lily Lake and Glen Alpine Springs, west of Fallen Leaf Lake. 1982 Comment
  SACT002717  Quercus vacciniifolia B. Edwards 1961-3-7 El Dorado Chaparral Comment
  UC566221  Quercus vacciniifolia A. D. Gifford 1934-7-11 287 El Dorado 2 mi n Iron Mountain; Pyramid Peak Quad. 1676 Comment
  UCD47419  Quercus vacciniifolia Verne Grant; Alva Grant 1946-7-20 7736 El Dorado South facing slope by Upper Echo Lake. 2286 Comment
  UCD84153  Quercus vacciniifolia Chuck Hughes 2009-7-7 112 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  UCSB13268  Quercus vacciniifolia Myrick, Donald 1960-9-22 El Dorado About Lake Tahoe 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
  UC54282  Ranunculus alismifolius var. alismifolius H. M. Hall and H. P. Chandler July, 1903 4608 El Dorado Mt. Tallac Sierra Nevada Mountains, Vicinity of Lake Tahoe 2651 Comment
  SD239888  Ranunculus californicus George K. Helmkamp, E. A. Helmkamp 2008-5-15 13437 El Dorado Sierra Nevada Mountains: White Meadow Road, 0.1 mile west of its junction with Ice House Road, c. 1.3 miles up Ice House Road from US-50 (Riverton 7.5'Q) 1054 Comment
  UCD95950  Ranunculus californicus G. K. Helmkamp; Elizabeth Helmkamp 2006-4-7 10173 El Dorado Northern Sierra Nevada Foothills; E of Sacramento, between N and Middle Forks of the Cosumnes River; Sand Ridge Road, 1.9 miles E of CA-Hwy 49; beside Big Creek Canyon. 454 Comment
  UCR173333  Ranunculus californicus George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10238 El Dorado Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown 340 Comment
  UC118327  Ranunculus canus M. K. Curran 1884-1 El Dorado 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
  RSA0064548  Ranunculus muricatus George K. Helmkamp, E. A. Helmkamp 2008-4-25 13321 El Dorado Junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown. 674 Comment
  UCR136477  Ranunculus muricatus Beecher Crampton 1973-5-9 8937 El Dorado Sierra Nevada foothills, Bass Lake, northeast of Clarksville 375 Comment
  UC480971  Ranunculus occidentalis Francis Ramaley 1917-5-20 11260 El Dorado Kyburz Comment
  UCR249986  Ranunculus occidentalis George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20945 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
  UCD14632  Ranunculus occidentalis Deanna Lynn Pfleger 1989-5-6 19 El Dorado California, El Dorado Co.; 150 meters from Pine Hill Summit, along the disturbed roadside; 640 Comment
  POM268508  Ranunculus occidentalis var. ultramontanus Lyman Benson 1935-6-8 6683 El Dorado Sierra Nevada Mts, S end Lake Tahoe. Truckee River watershed. 1982 Comment
  UCD61742  Ranunculus uncinatus Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4273 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1926 Comment
  UC746914  Rhamnus ilicifolia G. Thomas Robbins 1945-4-22 1849 El Dorado 2-3 mi nw Shingle Springs 457 Comment
  UC463353  Rhamnus rubra L. R. Abrams 1930-8-20 12754 El Dorado near Lily Lake; Glen Alpine Canyon 1981 Comment
  UCD61757  Rhododendron columbianum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4288 El Dorado Washoe Meadows State Park. North of largest fen. 1929 Comment
  UC1121102  Rhododendron occidentale P. L. Johannsen 1934-8-15 El Dorado 2 mi sw of Ice House (El Dorado National Forest); El Dorado National Forest 1493 Comment
  UC747757  Ribes cereum H. F. Copeland 1947-5-30 El Dorado woods near Echo Summit 2133 Comment
  CAS-BOT-BC169081  Ribes inerme var. inerme Ella Dales Cantelow 1940-7-19 4334 El Dorado E. of Kit Carson Summit 2346 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
  SEINET13942680 Image available Ribes montigenum A. A. Heller 2016-1 12542 El Dorado South side of Echo Lake Comment
  SD4652  Ribes nevadense E. K. Balls 1956-5-17 21641 El Dorado Lake Tahoe, West side, State Highway 89, by Upper Emerald Bay tract Comment
  UC73097  Ribes nevadense Miss Katherine Chandler Sept. 1904 El Dorado near Glen Alpine; Lake Tahoe Comment
  UC75471  Ribes roezlii Milo S. Baker 1904-6-30 El Dorado near Lake Tahoe; Fallen Leaf Lake Comment
  UCD19715  Ribes roezlii C. H. Lamoureux; R. Gankin and R. Evert 1956-4-27 1050 El Dorado 18 miles east of Placerville, on US Hwy 50; 1 mile west of Pacific House. Near Roman Gankin's cabin. Comment
  UCR179316  Ribes roezlii George K. Helmkamp, E. A. Helmkamp 2006-8-24 11280 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  RSA0024720  Ribes roezlii Carl B. Wolf 1928-8-21 3431 El Dorado Near Fallen Leaf Lake. 2043 Comment
  CAS-BOT-BC173967  Ribes viscosissimum Le Roy Abrams 1911-7-14 4697 El Dorado Between Tamarack Flat and Cascade Creek 1981 Comment
  RSA0020894  Ribes viscosissimum Jens Clausen 1932-9-14 640 El Dorado Tahoe Region, above Glen Alpine. Near stream on the trail to Mt Tallac. 2317 Comment
  SJSU5766  Romneya coulteri N. D. Addy 1962-7-7 152 El Dorado Placerville 566 Comment
  UCD44765  Rorippa C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2131 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  CAS-BOT-BC74491  Rorippa curvisiliqua Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake. Comment
  UCD115305  Rorippa curvisiliqua G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11553 El Dorado Northern Sierra Nevada Mountain Foothills; 0.6 mile northwest of Pleasant Valley along Pleasant Valley Road. 756 Comment
  POM143367  Rorippa subumbellata George B. Grant 1906-7-20 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains 1829 Comment
  CAS-BOT-BC146428  Rosa bridgesii G. L. Stebbins 1977-7-17 7778 El Dorado Along Silver Fork, American River near bridge 1676 Comment
  UC555646  Rosa bridgesii Herbert L. Mason 1926-5-30 3336 El Dorado near Cook Station (w side of pass); Sierra Nevada Mountains, Kit Carson Pass Comment
  BFRS435 Image available Rosa gymnocarpa Peter Rubtzoff 1972-9-28 6960 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  UC746979  Rosa gymnocarpa G. Thomas Robbins 1944-6-3 1651 El Dorado along US Hwy 50 3 mi e Camino 1036 Comment
  CAS-BOT-BC148319  Rosa pisocarpa J. C. Hawthorne; F. E. Blaisdell 1899-7-15 s.n. El Dorado Tallac, Lake Tahoe 1914 Comment
  CAS-BOT-BC164380  Rosaceae Peter Rubtzoff; John Thomas Howell 1973-7-18 7141 El Dorado Georgetown Divide. Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  UCD17949  Rubus H. Olmo; T. S. Mallah 1951-1 51 05 El Dorado California. El Dorado County: 0.5 miles south of Pillikin Ranch on Pilot Hill Road. Comment
  UCR255521  Rubus Peter Rubtzoff 1975-6-26 8133 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, marshy opening on West Fork Gaddis Creek off west side of Mainline Road, 0.15 mi. north of Mutton Creek Road junction 1372 Comment
  CAS-BOT-BC147216  Rubus parviflorus John Thomas Howell 1925-6-29 1244 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 Comment
  UCD165987  Rubus parviflorus Daniel M. McNair 2016-6-10 2134 El Dorado West side of Tahoe Basin at D.L. Bliss State Park. 1941 Comment
  UCR191135  Rubus parviflorus George K. Helmkamp, E. A. Helmkamp 2007-6-8 12301 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 5.4 miles south of Mormon Emigrant Trail, generally east of Jenkinson Lake 1372 Comment
  UCD135442  Rudbeckia californica G. K. Helmkamp; E. A. Helmkamp 2007-8-4 12707 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail at Leek Spring meadow, about 2 miles northwest of CA-88. 2238 Comment
  CAS-BOT-BC173810  Rumex Peter Rubtzoff 1974-6-5 7562 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  OBI74496  Rumex acetosella David J. Keil 1992-1 23379 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCD165568  Rumex acetosella Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8866 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). 1942 Comment
  UCR175775  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2006-7-31 11049 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  UCR188245  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2007-4-27 11871 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
  UCR257569  Rumex crispus George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20455 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
  CAS-BOT-BC433876  Rumex salicifolius John Thomas Howell 1954-5-17 29771 El Dorado Spanish Ravine, Placerville 609 Comment
  UCD148633  Rumex salicifolius Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8384 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1910 Comment
  UCR177873  Rumex salicifolius var. denticulatus George K. Helmkamp, E. A. Helmkamp 2006-8-7 11203 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring; Tragedy Spring Road, 0.3 mile north of Calif. Hwy 88 2424 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
  UCD141998  Sagina saginoides Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7825 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. Near southwest corner of bridge connecting North Fire Road with South Fire Road. 1968 Comment
  RSA670073  Salix Beecher Crampton 1987-4-30 10107 El Dorado S Lake Tahoe, Stateline, 1-2 blocks S of Lake Tahoe Beach. W of Park Ave. Comment
  RSA286244  Salix eastwoodiae Robert F. Thorne 1974-7-31 44915 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  UCD110831  Salix eastwoodiae P. B. Kennedy 1920-8-17 150 El Dorado El Dorado National Forest. 1935 Comment
  UCD33882  Salix eastwoodiae Beecher Crampton 1974-8-11 9084 El Dorado El Dorado County, South Lake Tahoe, Truckee Marsh. Comment
  UCD55396  Salix eastwoodiae Ellen Dean; Mark Bibbo 2006-7-19 3246 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Near old quarry. 1927 Comment
  CAS-BOT-BC103798  Salix exigua Beecher Crampton 1987-4-30 10099 El Dorado South Lake Tahoe, Al Tahoe, Heavenly Valley Creek Meadow next to Al Tahoe Blvd. Comment
  CAS-BOT-BC176152  Salix exigua Peter Rubtzoff 1972-9-27 6950 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  SJSU3971  Salix geyeriana C. W. Sharsmith 1964-6-19 7300 El Dorado Taylor Cr c. 1 mi N of lower end Fallen Leaf L. 1905 Comment
  CAS-BOT-BC107630  Salix jepsonii A. A. Heller 1915-8-5 12138 El Dorado Moist shores of Echo lake in granite. 2286 Comment
  CAS-BOT-BC107672  Salix jepsonii W. R. Dudley 1900-6-24 5534 El Dorado Lower valley of McKinneys Cr., Placer - El Dorado Co. line. Comment
  CAS-BOT-BC176385  Salix laevigata Peter Rubtzoff; John Thomas Howell 1973-7-19 7184 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  CAS-BOT-BC176412  Salix laevigata Peter Rubtzoff 1975-6-4 8028 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  CAS-BOT-BC176417  Salix laevigata Peter Rubtzoff 1975-6-4 8027 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  BFRS367 Image available Salix lasiandra Peter Rubtzoff 1972-10-4 6991 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  UCD142222  Salix lasiandra var. lasiandra Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7881 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-BC176377  Salix lasiolepis Peter Rubtzoff 1972-10-4 6994 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  CAS-BOT-BC176389  Salix lasiolepis Peter Rubtzoff 1972-10-4 6991 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  UC1135002  Salix lasiolepis P. L. Johannsen 1934-6-21 358 El Dorado Whitehall Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  UCD165103  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
  SEINET10396648  Salix lasiolepis S. L. Sedillos 1976-3-13 s.n. El Dorado South Fork American River, S of Auburn. 274 Comment
  SBBG115691  Salix lemmonii B. Crampton 1987-6-5 10125 El Dorado Stateline; South Lake Tahoe Comment
  UCD34410  Salix lemmonii Beecher Crampton 1982-5-29 9834 El Dorado El Dorado County, Stateline. Comment
  UCD34660  Salix lemmonii Beecher Crampton 1987-4-30 10104 El Dorado El Dorado County, South Lake Tahoe, Stateline, Park Ave and Lake Parkway. Comment
  UCD60441  Salix lemmonii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3992 El Dorado Washoe Meadows State Park. Angora Meadows, between sewer manholes #7 and #8. 1921 Comment
  CHSC73704  Salix lucida subsp. lasiandra L. P. Janeway; Eric Schroder 1998-8-20 6141 El Dorado Lake Tahoe Basin--National Forest. Along Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  UCD34596  Salix lutea Beecher Crampton 1986-8-20 10042 El Dorado El Dorado County, Al Tahoe area, South Lake Tahoe, northern meadow along Trout Creek. 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
  POM298321  Salix scouleriana D. D. Keck 1946-4-25 5530 El Dorado Above Emerald Bay. Lake Tahoe. 1982 Comment
  SEINET12874662 Image available Salix scouleriana W. J. Hess, Stoynoff, N; Allen, K; Weis, K; Bolger, K 1997-1 7689 El Dorado El Dorado National Forest, Stone Rock Lookout, Granite Rock outcrop. 4 mi W of Silver Lake. Comment
  SEINET9293149  Salsola tragus Unknown 2007-9-11 12932 El Dorado Northern Sierra Nevada Mountains Comment
  RSA167745  Salvia sonomensis Robert F. Thorne, P. Everett 1964-4-16 33764 El Dorado On N slope of Pine Hill, ca. 3-4 mi. ENE of Rescue 610 Comment
  RSA7280  Salvia sonomensis Carl B. Wolf 1933-7-1 5160 El Dorado just W. of Rescue on road to Green Valley 305 Comment
  UC1278030  Salvia sonomensis B. Crampton 1953-4-22 1128 El Dorado 3 mi w Rescue Comment
  RSA764311  Sambucus callicarpa Doris Bowers 1969-8-20 700 El Dorado Tragedy Spring on Carson Pass 2409 Comment
  UCR230957  Sambucus mexicana George K. Helmkamp, E. A. Helmkamp 2010-8-7 16749 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
  UC495508  Sambucus racemosa var. microbotrys Merle Randall 1930-6-21 El Dorado near Lake of The Woods (summit of Desolation Valley Rd); Lake Tahoe Region Comment
  UC747256  Sanguisorba minor subsp. muricata G. Thomas Robbins 1944-5-5 1584 El Dorado about 3 mi e Placerville (near Institute of Forest Genetics); near Institute of Forest Genetics 762 Comment
  UC747265  Sanguisorba minor subsp. muricata G. Thomas Robbins 1944-6-15 1688 El Dorado 3 mi e Placerville (near Institute of Forest Genetics); near Institute of Forest Genetics 822 Comment
  UC1537169  Sanicula bipinnata Gordon H. True Jr. 1936-4-8 397 El Dorado Hill between Eldorado and Nashville 457 Comment
  UCD73336  Sanicula bipinnatifida Chuck Hughes 2008-5-1 27 El Dorado Near Indian Creek, along Runnymeade Drive. 487 Comment
  UCR173309  Sanicula bipinnatifida George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10229 A El Dorado Northern Sierra Nevada Foothills, 2.1 mi. south of Pleasant Valley Road along French Creek Road, SE of Shingle Springs 369 Comment
  UCR217182  Sanicula bipinnatifida George K. Helmkamp, E. A. Helmkamp 2010-5-17 16063 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
  UCD128007  Sanicula bipinnatifida Roman Gankin 1966-3-30 726 El Dorado Pine Hill. Comment
  UC496444  Sanicula tuberosa Merle Randall 1930-6-21 El Dorado 1/2 mi beyond Upper Echo Lake (Lake Tahoe Region); Lake Tahoe Region Comment
  UCR193178  Sanicula tuberosa George K. Helmkamp, E. A. Helmkamp 2007-6-6 12266 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road 1616 Comment
  SEINET11160332  Sanicula tuberosa H. N. Mozingo 1976-4-3 s.n. El Dorado 2 miles E of Georgetown. 1067 Comment
  SEINET12119633  Sanicula tuberosa H. H. Heller 1938-1 675 El Dorado Mount Tallae Comment
  SD240956  Saponaria officinalis George K. Helmkamp, E. A. Helmkamp 2011-10-13 18414 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 (Slate Mountain 7.5'Q) 595 Comment
  JEPS43796  Saxifraga aprica R. L. Pendleton, F. M. Reed 1907-7-23 1021 El Dorado above Glen Alpine (Grass Lake Trail); Lake Tahoe Region, Grass Lake Trail 2133 Comment
  UC54289  Saxifraga bryophora H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4714 El Dorado near Forni (Pyramid Peak); Sierra Nevada Mountains, Pyramid Peak 2438 Comment
  JEPS47533  Saxifraga californica Katharine Brandegee 1909-4-28 El Dorado between Auburn and Cool Comment
  UC402529  Saxifraga odontoloma W. A. Setchell, C. C. Dobie 1901-7-11 El Dorado vicinity of Lake Tahoe (Cascade Mountains); Cascade Mountains Comment
  SEINET2470916  Saxifraga oregana K. Christie 2010-6-24 1857 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  UC54291  Saxifraga tolmiei H. M. Hall and H. P. Chandler July, 1903 4675 El Dorado vicinity of Lake Tahoe (on Ralston Peak); Sierra Nevada Mountains, Ralston Peak 2682 Comment
  UCD128069  Scandix pecten-veneris G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11883 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  JEPS73220  Scirpus acutus var. occidentalis Gladys L. Smith 1972-8-23 3466 El Dorado e side US 50 (pond area below Echo Summit Lodge); below Echo Summit Lodge 2194 Comment
  UCD141242  Scirpus congdonii Peter Rubtzoff; John Thomas Howell 1973-7-17 7089 El Dorado Sierra Nevada, Blodgett Forest: Upper Gaddis Creek area in Mainline Road Clearcut. 1310 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
  JEPS73226  Scirpus microcarpus Gladys L. Smith 1964-7-5 2069 -A El Dorado 2 mi w Echo Summit (Pow-wow Bog, U.S. 50); w of Echo Summit, Pow-wow Bog 2133 Comment
  UCD142003  Scirpus microcarpus Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7830 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
  UCR189214  Scirpus microcarpus George K. Helmkamp, E. A. Helmkamp 2007-9-11 12939 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50 at Echo Summit 2256 Comment
  RSA0013402  Scleranthus annuus George K. Helmkamp, E. A. Helmkamp 2012-4-24 18838 El Dorado Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg ) of Garden Valley 705 Comment
  SD239684  Scleranthus annuus George K. Helmkamp, E. A. Helmkamp 2009-4-4 14492 El Dorado Northern Sierra Nevada Mountains Foothills: Happy Valley Cut-off, 0.6 mile southeast of its junction with Mt. Aukum Road, c. 1.8 mi due south of Pleasant Valley (Camino 7.5'Q) 591 Comment
  UCR207132  Scleranthus annuus George K. Helmkamp, E. A. Helmkamp 2009-4-4 14492 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Cut-off, 0.6 mile southeast of its junction with Mt. Aukum Road, c. 1.8 mi due south of Pleasant Valley 591 Comment
  JEPS51515  Scleranthus annuus subsp. annuus W. L. Jepson 1938-4-9 18625 El Dorado Placerville 579 Comment
  UCD98513  Scleranthus annuus subsp. annuus G. K. Helmkamp; E. A. Helmkamp 2007-5-9 11979 El Dorado Northern Sierra Nevada Mountains; Ice House Road, 2 miles northeast of US-50, 1.25 miles NE of Riverton. 1220 Comment
  UCD125716  Scutellaria californica G. L. Webster 1974-7-16 7632 El Dorado around 0.5 mile W of Pacific House. 1036 Comment
  UCR248344  Secale cereale Peter Rubtzoff 1972-10-18 7031 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station, 'County Road' [=Wentworth Springs Road?], c. 1 mile east of main station entrance 1296 Comment
  CAS-BOT-BC417753  Sedella pumila John Thomas Howell 1954-5-17 29737 El Dorado 1 mile SW of Garden Valley 609 Comment
  UCD101972  Sedella pumila D. Finley 1998-5-30 7 - El Dorado approx. 1.6 road miles east of the junction of Highway 193 and Meadowbrook road, 0.2 road miles north of the junction of Meadow Brook Road and Bearcreek Road. 152 Comment
  CAS-BOT-BC64231  Sedum obtusatum W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine Comment
  JEPS48017  Sedum obtusatum Alice M. Ottley 1920-7-13 1177 El Dorado Echo Ridge near Fallen Leaf; Echo Ridge near Fallen Leaf Comment
  UC14451  Sedum rosea subsp. integrifolium W. C. Blasdale July, 1897 El Dorado Mt. Tallac , Mt. Tallac (Lake Tahoe Region) Comment
  UC370260  Sedum rosea subsp. integrifolium E. O. Essig 1928-7-15 El Dorado Upper Echo Lake 2438 Comment
  UC571155  Sedum rosea subsp. integrifolium H. L. Mason 1926-5-30 3313 a El Dorado above falls hill slope back Emerald Bay; hill slope back of Emerald Bay Comment
  SD53168  Sedum spathulifolium Darley F. Howe 1962-5-18 El Dorado El Dorado National Forest on Highway 50, 4.0 miles from west entrance. 1064 Comment
  CAS-BOT-BC539295  Sedum stenopetalum G. Ledyard Stebbins 1968-7-21 6791 El Dorado Crystal Range, SW of Lake Tahoe. Ridge between Island Lake and Clyde Lake, N of Mt. Price 2743 Comment
  CAS-BOT-BC53714  Selaginella watsonii J. Clausen 1932-9-14 623 El Dorado Tahoe Region - above Glen Alpine 2103 Comment
  CAS-BOT-BC363266  Senecio aronicoides Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey Comment
  CAS-BOT-BC344873  Senecio aronicoides Peter Rubtzoff 1975-7-8 8155 El Dorado U.C. Blodgett Forest Research Station: Bacchi Meadow area, near end of Bacchi Barn Road. 1325 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
  UCR176237  Senecio integerrimus var. major George K. Helmkamp, E. A. Helmkamp 2006-7-7 10851 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  UCR193181  Senecio integerrimus var. major George K. Helmkamp, E. A. Helmkamp 2007-5-31 12254 El Dorado Northern Sierra Nevada Mountains, Forestry Route 32, 0.8 mile east of its junction with Ice House Road 1616 Comment
  UCR197629  Senecio integerrimus var. major George K. Helmkamp, E. A. Helmkamp 2008-6-9 13647 El Dorado Northern Sierra Nevada Mountains, Cat Creek Road, 0.1 mile north of its junction with CA-88, jct. is 4.2 miles east of Cook's Station 1662 Comment
  JEPS37628  Senecio scorzonella W. L. Jepson 1918-8-25 8150 El Dorado Mt. Tallac Lake Tahoe 2743 Comment
  RSA757542  Senecio triangularis George K. Helmkamp, Amy Barnes 2009-7-8 15163 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
  SEINET3928077  Senecio triangularis Kenneth R. Genz 1978-7-29 8686 El Dorado Sierra Nevada from Camp Cody, Boy Scouts of America, Cody Lake Basin, S of Strawberry on the American River.; 0 2195 Comment
  UCD135786  Senecio triangularis G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11164 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road. 2174 Comment
  UCD165598  Senecio triangularis Ellen Dean; with Daniel McNair 2016-6-10 8944 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reach of the park on the western side of Highway 89. Along drainage that runs through old avalanche area and down to Lake Tahoe. 2069 Comment
  UCD72672  Senecio triangularis Ellen Dean; T. Sasaki 2007-7-23 4394 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #1 plot. 1920 Comment
  UCR251265  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 2012-7-6 19353 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 Comment
  UC614820  Senecio triangularis Beryl O. Schreiber 1932-9-12 780 El Dorado stream bank Meyer's to Markleeville; stream bank Meyer's to Markeleeville Comment
  UCR219827  Senecio vulgaris George K. Helmkamp, E. A. Helmkamp 2009-11-9 15736 El Dorado Sierra Nevada Mountains Foothills, Patterson Lake in Lake Oaks Mobile Home Park, Diamond Springs 520 Comment
  UCR257595  Senecio vulgaris George K. Helmkamp, Elizabeth Helmkamp 2014-1-25 22511 El Dorado Sierra Nevada Mountains Foothills, 1.15 air mi. ESE (106 deg. ) of Somerset, Grizzly Flat Road at the junction with Ladyhawke Way 748 Comment
  JEPS89352  Senecio werneriifolius Dean William Taylor 1970-8-15 677 El Dorado on n. face above timberline Freel Peak 2895 Comment
  UC674779  Sericocarpus oregonensis subsp. californicus Thomas Morley 1941-9-20 140 El Dorado north side of Placerville-Echo Lake Highway at Twin Bridges Pyramid Creek 1828 Comment
  CAS-BOT-BC364732  Sericocarpus oregonensis subsp. californicus Alice Eastwood 1906-9-5 1316 El Dorado Glen Alpine Region. Tallac Trail Comment
  CAS-BOT-BC364737  Sericocarpus oregonensis subsp. californicus G. Thomas Robbins 1943-8-21 1364 El Dorado In Eddy Arboretum, Institute of Forest Genetics, 3 mi. e. of Placerville 822 Comment
  CAS-BOT-BC143337  Sibbaldia procumbens Annie M. Alexander; Louise Kellogg 1943-8-27 3493 El Dorado Dicks Lake, Lake Tahoe region 2743 Comment
  UC101541  Sidalcea asprella Katharine Brandegee 1907-5-19 El Dorado Simpson's Ranch Sweetwater Creek (Sweetwater Creek) Comment
  UC101545  Sidalcea asprella Katharine Brandegee May 20 1907-May 28 1907 El Dorado Sweetwater Creek Comment
  UCD116733  Sidalcea hartwegii Beecher Crampton 1958-6-9 4934 El Dorado 1.75 miles west of Garden Valley, Mount Murphy Road. 579 Comment
  UCR184845  Sidalcea malviflora subsp. asprella George K. Helmkamp, E. A. Helmkamp 2007-5-11 11990 El Dorado Foothills, northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Diamond Springs 524 Comment
  CHSC73301  Sidalcea oregana subsp. spicata L. P. Janeway; Susi Urie 1998-8-4 5915 El Dorado Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  UC201537  Sidalcea oregana subsp. spicata Le Roy Abrams 1911-7-27 4772 El Dorado Lake Valley Lake Tahoe Region, Lake Valley 1950 Comment
  UCD142747  Sidalcea oregana subsp. spicata Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7964 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, NW corner of pond. 2015 Comment
  RSA757544  Sidalcea reptans George K. Helmkamp, Amy Barnes 2009-7-8 15151 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
  CAS-BOT-BC178696  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
  UC640580  Silene californica H. L. Mason 1928-5-4 4530 El Dorado Hastings Creek near Pilot Hill (Sierra Nevada); , Hastings Creek near Pilot Hill Comment
  UC746834  Silene californica G. Thomas Robbins 1944-4-23 1558 El Dorado ca 4 mi nw Camino (along Chute Camp Road above Iowa Creek); above Iowa Creek, nw of Camino 762 Comment
  UCR207864  Silene californica George K. Helmkamp, E. A. Helmkamp 2009-5-14 14699 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  CAS-BOT-BC384423  Silene coronaria Debbie A. Wilson 1983-10-8 s.n. El Dorado Along trail to Marshall monument, gold discovery site, Coloma Comment
  CAS-BOT-BC385894  Silene douglasii H. M. Hall 1910-7-17 8773 El Dorado South end Fallen Leaf Lake 1981 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
  JEPS72120  Silene douglasii Gladys L. Smith 1964-7-31 2254 El Dorado along trail above upper Echo Lake; above upper Echo Lake 2286 Comment
  JEPS72322  Silene douglasii Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2782 El Dorado summit area Mt. Tallac 2819 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
  CAS-BOT-BC136288  Silene douglasii H. M. Evans 1918-7-21 s.n. El Dorado Mt. Ralston 2000 ft. above Phillips. Tahoe regions. 2743 Comment
  CAS-BOT-BC385899  Silene douglasii W. R. Dudley 1900-6-27 s.n. El Dorado Below Camp Agassiz, Glen Alpine Comment
  SDSU4495  Silene douglasii Helen L. Dale 1927-9-1 1268 El Dorado Echo Park. 2713 Comment
  UCD42454  Silene douglasii var. douglasii Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR188011  Silene gallica George K. Helmkamp, E. A. Helmkamp 2007-5-1 11909 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
  UCR207666  Silene gallica George K. Helmkamp, E. A. Helmkamp 2009-4-21 14541 El Dorado Sierra Nevada Mountains Foothills, Rock Creek Road, 4.2 miles west of the bridge over Rock Creek 401 Comment
  UC1511383  Silene invisa Dean Wm. Taylor, Rexford E. Palmer 1983-7-31 8230 El Dorado Anderson Ridge , along logging road (along logging road just below ridgecrest) 2148 Comment
  UCD98726  Silene invisa Dean Wm. Taylor; Rexford E. Palmer 1983-9-10 8280 El Dorado headwaters of Middle Fork of Camp Creek, along Iron Mountain Road. 2240 Comment
  UCD98988  Silene laciniata subsp. californica G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11896 El Dorado Northern Sierra Nevada Mountains. Hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  UCD98990  Silene laciniata subsp. californica G. K. 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, 0.75 mile NNW of Riverton. 1082 Comment
  CAS-BOT-BC389293  Silene lemmonii G. Thomas Robbins 1944-6-7 1659 El Dorado Above North Fork Webber Creek, ca. 3 mi. e. of Camino 914 Comment
  CHSC114904  Silene lemmonii M. Beyers; G. F. Hrusa 2011-7-20 1017 El Dorado The Sierra Nevada Mountains: Shealor Lakes. Comment
  SEINET2084122  Silene lemmonii G. Rink 1999-7-14 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  UCD98729  Silene lemmonii H. B. Currier 1952-8-7 s.n. El Dorado one-eighth mile, South Fork Camp, El Dorado National Forest. 1524 Comment
  UCD115513  Sisymbrium altissimum G. L. Stebbins 1977-8-4 77119 El Dorado South Lake Tahoe, between Trout Creek and State Line. 1920 Comment
  BFRS4 Image available Sisyrinchium Peter Rubtzoff, John Thomas Howell 1973-7-18 7136 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) Comment
  CAS-BOT-BC344926  Smilacina Peter Rubtzoff 1974-9-19 7919 El Dorado U.C. Blodgett Forest Research Station: Bacchi Meadow. Comment
  IRVC2500  Smilacina racemosa var. amplexicaulis John Schram 1964-7-3 s.n. El Dorado Fallen Leaf Lake. Comment
  CAS-BOT-BC157508  Solanum umbelliferum J. T. Howell 1954-5-17 29766 El Dorado 1 mile nw. of Coloma Comment
  UCD73339  Solanum xanti Chuck Hughes 2008-5-1 30 El Dorado Near Indian Creek, along Runnymeade Drive. 487 Comment
  SD254549  Solidago altissima Geoerge K. Helmkamp, Amy Barnes 2014-10-10 23165 El Dorado Northern Sierra Nevada Mountains: along CA-90, 0.6 mile northwest of Luther Pass (Freel Peak 7.5'Q) 2378 Comment
  RSA715235  Solidago canadensis subsp. elongata George K. Helmkamp, E. A. Helmkamp 2005-9-12 9864 El Dorado Northern Sierra Nevada Foothills, E of Sacramento, Sly Park road (County Hwy E-16) 2 miles E of Pleasant Valley. 854 Comment
  RSA715239  Solidago canadensis subsp. elongata George K. Helmkamp, E. A. Helmkamp 2005-7-31 9751 El Dorado 20 mi. WSW of Lake Tahoe: Ice House Road, N of CA Highway 50 and 1.5 mi S of junction with Ice House Reservoir. Northern Sierra Nevada Foothills. 1610 Comment
  CAS-BOT-BC365394  Solidago elongata Ella Dales Cantelow 1935-7-26 1024 El Dorado Nr. Ebright's, Lake Tahoe Comment
  CAS-BOT-BC365399  Solidago elongata A. A. Heller 1911-8-12 12550 El Dorado Near Phillip's on the Lincoln Highway 2133 Comment
  CAS-BOT-BC365407  Solidago elongata Peter Rubtzoff 1974-7-19 7715 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Pilot Creek canyon at and near Bacchi Ranch Road crossing; east side of canyon (between creek and road) Comment
  UCD106989  Solidago elongata Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7260 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
  UCD147683  Solidago elongata Allyson Ayalon; Lucie Jerabkova 2012-7-1 61 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UC483413  Solidago multiradiata L. R. Abrams 1930-9-3 12766 El Dorado Half Moon Lake 2438 Comment
  UC829895  Solidago velutina subsp. californica Marcus E. Jones, A. M. 1892-9-20 3616 El Dorado St. Lawrence 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
  RSA659697  Sorbus californica Gary D. Wallace 1990-6-25 2928 El Dorado Sierra Nevada: Kirkwood Lake. 2354 Comment
  UC1128679  Sorbus californica P. L. Johannsen 1934-8-23 466 El Dorado Echo Lake 2286 Comment
  UC73084  Sorbus californica Miss Katherine Chandler Sept. 1904 El Dorado near Glen Alpine Comment
  JEPS71942  Sorbus scopulina Gladys L. Smith 1964-7-5 2099 El Dorado trail around Echo Lake (Echo Summit) 2194 Comment
  JEPS71944  Sorbus scopulina var. cascadensis Gladys L. Smith 1964-7-5 2094 El Dorado trail around Echo Lake (Echo Summit) 2194 Comment
  UC747261  Sorbus scopulina var. cascadensis G. Thomas Robbins 1944-7-28 1771 El Dorado 2 mi n Wrights Lake (Willow Flat Creek along Willow Flat Trail) 2286 Comment
  CAS-BOT-BC390603  Spergularia rubra R. E. Frenkel 1964-6-12 571 El Dorado On Ice House Road, north side of Schreiber's Ice House Resort 1615 Comment
  UCD81263  Sphenosciadium capitellatum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4284 El Dorado Washoe Meadows State Park. Northern edge of largest fen. 1928 Comment
  JEPS45004  Spiraea densiflora Alice M. Ottley 1920-7-13 1171 El Dorado Echo Ridge; Fallen Leaf Lake 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
  SD241174  Spiraea densiflora George K. Helmkamp, E. A. Helmkamp 2006-7-10 10939 El Dorado Northern Sierra Nevada Mountains: 1.1 miles west of Silver Creek along the road from Ice House Reservoir to Wright's Lake (Kyburz 7.5'Q) 2043 Comment
  UC13101  Spiraea densiflora C. J. Fox Jr. Jul 1895 El Dorado Cascade Lake; Tallac Comment
  UCR176458  Spiraea densiflora George 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
  UCSC001369  Spiraea densiflora D. J. Norman 1968-7-4 264 El Dorado above Fallen Leaf Lake, growing in rocky area in Yellow Pine Forest, above south shore of lake Fallen Leaf Lake, Yellow Pine Forest 1981 Comment
  CAS-BOT-BC149698  Spiraea splendens D. Herrick; N. Houghton; A. Bloom; J. Scheuer 1967-8-8 s.n. El Dorado Benwood Meadow Comment
  CAS-BOT-BC152512  Spiraea splendens Jean L. Pawek 1957-6-28 294 El Dorado Off of Highway 50 at Kyburz, China Camp campground. 1402 Comment
  CAS-BOT-BC152517  Spiraea splendens L. R. Abrams 1930-7-23 12707 El Dorado Tamarack Trail, Glen Alpine Canyon 2286 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
  UCD42531  Spiraea splendens Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC746960  Spiranthes porrifolia G. Thomas Robbins 1943-7-8 1251 El Dorado about 3 mi e Camino (slope above creek); North Fork Webber Creek 975 Comment
  BFRS78 Image available Stachys Peter Rubtzoff 1972-9-19 6906 El Dorado Blodgett Forest: Mutton Creek area ca. 0.3 mile south of County Road (Comp. 370E) Comment
  CAS-BOT-BC391093  Stellaria longipes subsp. longipes Elsie Z. Lovegrove 1939-6-21 s.n. El Dorado Fallen Leaf Lake, along base of Mt. Tallac Comment
  SJSU10128  Stellaria longipes subsp. longipes N. D. Addy 1962-7-8 178 El Dorado 1.5 mi N of Fallen Leaf L 1920 Comment
  SBBG69913  Stellaria media Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  SEINET10674668  Stenotus acaulis Harvey M. Hall 1903-8-1 Hall 4734 El Dorado Pyramid Peak, Sierra Nevada Mountains. 2895 Comment
  BFRS352 Image available Stephanomeria Peter Rubtzoff, John Thomas Howell 1973-7-18 7153 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  CAS-BOT-BC375104  Stephanomeria Peter Rubtzoff 1974-7-25 7784 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek Road ca. 0.45 mi. south of County Road (Comp. 360R) 1289 Comment
  CAS-BOT-BC375105  Stephanomeria John Thomas Howell 1976-10-29 52282 El Dorado Bottom of Folsom Lake at Brown's Ravine boat landing 121 Comment
  UC169995  Stephanomeria lactucina Miss Helen D. Geis 1912-6 126 El Dorado Lakeside Park Comment
  RSA13566  Stephanomeria lactucina Richard M. Holman 1934-8-6 s.n. El Dorado Near Berkeley Municipal Camp, Johnson Pass, Echo Summit. 2226 Comment
  CAS-BOT-BC322931  Stephanomeria tenuifolia Clare B. Hardham 1974-8-9 20256 El Dorado Luther Pass adn vicinity 2438 Comment
  UC747179  Stephanomeria virgata subsp. pleurocarpa G. Thomas Robbins 1943-10-16 1400 El Dorado 3 mi e Placerville (along roadway at Institute of Forest Genetics) 762 Comment
  BFRS206 Image available Stipa californica Peter Rubtzoff 1974-6-25 7640 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  JEPS118726  Stipa lepida L. P. Janeway, B. Castro 2010-6-12 10008 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. Pilot Hill 7.5' quad. Comment
  RSA0035662  Stipa occidentalis var. pubescens George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-19 20892 El Dorado Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake 1456 Comment
  SEINET8080252  Stipa occidentalis var. pubescens E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4042 El Dorado Washoe Meadows State Park, SW area of park just uphill from logged clearing and manhole #73. 1933 Comment
  SEINET4891825  Streptanthus cordatus D. G. Cooney 1946-8-22 C 145 El Dorado E slope of Dick's Peak. 3048 Comment
  CAS-BOT-BC86984  Streptanthus diversifolius Peter H. Raven; G. Thomas Robbins 1956-4-29 9112 El Dorado North side of the North Fork of the Cosumnes River at road-crossing northeast of Youngs (Somerset). Comment
  UCD58149  Streptanthus polygaloides Chuck Hughes 2007-5-23 16 El Dorado El Dorado Co. 377 Comment
  UCD70585  Streptanthus polygaloides Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 369 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Exposed serpentine site with Quercus durata, Rhamnus tomentella, Minuartia douglasii, and Eriogonum tripodum. Comment
  CAS-BOT-BC87528  Streptanthus tortuosus Elsie Z. Lovegrove 1938-9-20 s.n. El Dorado Glen Alpine road. Comment
  CAS-BOT-BC87549  Streptanthus tortuosus G. L. Stebbins 1978-4-9 7813 El Dorado 1 to 1.5 mile southeast of Coloma, on north bank of South Fork, American River. 259 Comment
  POM219318  Streptanthus tortuosus H. F. Copeland 1931-7-30 1427 El Dorado Near Fallen Leaf Lake. Comment
  POM302064  Streptanthus tortuosus A. A. Beetle, D. E. Beetle, Alva Hansen 3936 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2287 Comment
  RSA751088  Streptanthus tortuosus George K. Helmkamp, E. A. Helmkamp 2008-7-11 13760 El Dorado Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  UC1035800  Streptanthus tortuosus Annie M. Alexander and Louise Kellogg 1943-8-27 3497 El Dorado s end of lake Lake Tahoe Region, Dicks Lake 2743 Comment
  UCD116424  Streptanthus tortuosus Collector unknown Date unknown 1586 El Dorado Summit. Comment
  UC54269  Streptanthus tortuosus var. orbiculatus H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4719 El Dorado Pyramid Peak Sierra Nevada Mountains 2987 Comment
  JEPS32517  Styrax officinalis var. redivivus Miss Wythe El Dorado along American River; along American River Comment
  SBBG5624  Styrax redivivus J. M. Tucker 1958-5-27 3390 El Dorado St Hwy 49, 3.2 mi (by road) N of Cool Comment
  UCD137404  Symphoricarpos Peter Rubtzoff 1975-8-20 8340 El Dorado Blodgett Forest: Bacchi Meadow. (Comp. 290R). Comment
  CAS-BOT-BC234630  Symphoricarpos mollis W. R. Dudley 1900-6-28 s.n. El Dorado Glen Alpine Trail to Mount Tallac Comment
  CAS-BOT-BC238921  Symphoricarpos rotundifolius C. B. Wolf 1931-9-8 2408 El Dorado About half way between Susie Lake and Glen Alpine, Tahoe Region, Sierra Nevada 2255 Comment
  UC747051  Symphoricarpos rotundifolius var. rotundifolius G. Thomas Robbins 1944-7-28 1783 El Dorado ca 0.25 mi w Rockbound Pass (slopes along Willow Flat Trail); Desolation Valley Wilderness Area 2438 Comment
  UCD34577  Symphyotrichum Beecher Crampton 1985-9-10 10022 El Dorado Stateline, Manzanita ave.. Comment
  CAS-BOT-BC99195  Symphyotrichum ascendens Elsie Zeile Lovegrove 1951-9-22 s.n. El Dorado Richardson's, Lake Tahoe - Sierra Nevada Comment
  SD248320  Symphyotrichum bracteolatum George K. Helmkamp, Elizabeth Helmkamp 2013-8-2 22081 El Dorado Northern Sierra Nevada Mountains: Mehrten Spring Road, 0.5 mile north of CA-88 / Carson Pass Hwy. Wet ditch. 1793 Comment
  CAS-BOT-BC99021  Symphyotrichum eatonii L. R. Abrams 1917-9-19 6781 El Dorado Lily Lake, near Fallen Leaf Lake Tahoe Comment
  CAS-BOT-BC98970  Symphyotrichum foliaceum var. parryi R. F. Thorne; C. W. Tilforth 1969-9-7 39295 El Dorado Sandy slope at edge of large valley sphagnum bog around Gass Lake, S. of Hwy. 89, c. 1/2 mi. W. of Luther Pass. 2316 Comment
  CAS-BOT-BC98529  Symphyotrichum spathulatum Wm. Vortriede 1927-7-1 s.n. El Dorado Camp Sacramento Comment
  UCD166039  Symphyotrichum spathulatum var. intermedium Daniel M. McNair 2016-8-2 2191 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  CAS-BOT-BC249063  Symphyotrichum spathulatum var. spathulatum George K. Helmkamp; E. A. Helmkamp 2011-9-24 18331 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
  RSA727267  Symphyotrichum spathulatum var. spathulatum George K. Helmkamp, E. A. Helmkamp 2007-7-28 11039 El Dorado Northern Sierra Nevada Mtns: 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd 2226 Com