Search Results — 2000 specimen records retrieved (1560 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/cch_archive/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73571  Abies concolor E. A. McGregor 1909-8-26 206 El Dorado Glen Alpine 2072 Comment
  UC29  Abies concolor W. A. Setchell 1901-7-1 El Dorado near Lake Tahoe Comment
  UCD150186  Abies concolor Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8532 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Western side of park near Mountain Meadow Road. Along undeveloped road. 1926 Comment
  UC452617  Acer glabrum var. glabrum Milo S. Baker 1904-6-30 El Dorado near Fallen Leaf Lake (near Lake Tahoe); , near Fallen Leaf Lake Comment
  CAS-BOT-BC330659  Acer glabrum var. glabrum Le Roy Abrams 1911-7-1 4828 El Dorado Fallen Leaf trail, Mt. Tallac 2438 Comment
  UCR188243  Acer macrophyllum George K. Helmkamp, E. A. Helmkamp 2007-4-27 11860 El Dorado Foothills, Northern Sierra Nevada Mountains, Bridal Veil Falls, Esmeralda Creek, along US-50 east of Pacific House 1027 Comment
  RSA792599  Achillea millefolium George K. Helmkamp, William Barnes 2010-9-4 16931 El Dorado Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  UC469099  Achillea millefolium G. B. Grant 1908-7-20 El Dorado Lake Tahoe Comment
  UCD128276  Achillea millefolium Beecher Crampton 1982-7-30 9852 El Dorado Stateline. Comment
  UCD43745  Achillea millefolium C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1111 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD44048  Achillea millefolium C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1414 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
Read comments
Jun 11 2012
  UCD44178  Achillea millefolium C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1544 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCR217393  Achillea millefolium George K. Helmkamp, E. A. Helmkamp 2010-5-17 16075 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
  UCD144335  Achnatherum lemmonii G. F. Hrusa; Jeff Hart 1994-4-23 11793 El Dorado south-facing slope on north side of Consumnes River, immediately west of Highway 49 bridge. 270 Comment
  UCD147673  Achnatherum lemmonii Allyson Ayalon; Lucie Jerabkova 2012-7-1 51 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  SEINET2471060  Achnatherum nelsonii K. Christie 2010-8-24 2000 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows, at the western edge of the eastern meadow complex. 2811 Comment
  UCD55342  Achnatherum nelsonii subsp. dorei Ellen Dean; Mark Bibbo 2006-7-18 3193 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
  UCD111452  Achnatherum nevadense Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7111 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Northern edge of meadow near road. 1892 Comment
  UCD50825  Achnatherum nevadense Verne Grant; Alva Grant 1946-7-18 7712 El Dorado by Upper Echo Lake. 2316 Comment
  CAS-BOT-BC216476  Achnatherum occidentale subsp. californicum G. L. Smith 1959-6-16 1165 El Dorado Along trail from Fallen Leaf Lake up S slopes of Mount Tallac 2346 Comment
  UC725663  Achnatherum occidentale subsp. californicum A. A. Heller 1916-8-10 12535 El Dorado near, on the Lincoln Highway Echo Camp 2255 Comment
  SEINET255824  Achnatherum occidentale subsp. occidentale Mary E. Barkworth, LR Firestone 1982-8-22 4037 El Dorado Meyers about 0.25 mi beyond CA inspection stationa t Little Chalet Ski Sales; under porch & around. 2950 Comment
  SEINET255838  Achnatherum occidentale subsp. occidentale Mary E. Barkworth, LR Firestone 1982-8-22 4042 El Dorado Meyers about 0.25 mi beyond California Inspection Station at Little Chalet Ski Sales. 2950 Comment
  UCD74157  Achnatherum occidentale subsp. occidentale Jennifer W. Burt; Jessica Hite 2005-8-16 25 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2019 Comment
  CAS-BOT-BC249062  Achnatherum stillmanii George K. Helmkamp; E. A. Helmkamp 2011-9-24 18324 El Dorado Northern Sierra Nevada Mountains: Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  SD6240  Achyrachaena mollis unknown May 1914 El Dorado Sierra foothills near Cool. Comment
  UCD104058  Acmispon brachycarpus G. K. Helmkamp; Elizabeth Helmkamp 2006-4-29 10257 El Dorado Northern Sierra Neveda Foothills: Rock Creek Road, 0.9 mi. E of CA Hwy 193. 415 Comment
  UCD42477  Acmispon nevadensis Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD18578  Acmispon nevadensis var. nevadensis Roman Gankin 1955-6-10 69 El Dorado city of Riverton, north side of American River. 1371 Comment
  SD237428  Acmispon parviflorus G. K. Helmkamp, E. A. Helmkamp 2010-5-15 16045 El Dorado Sierra Nevada Mountains Foothills: String Canyon Road, 1.4 miles northeast of its junction with Consumnes Mine Road. 1110 Comment
  JEPS111340  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
  JEPS60359  Aconitum columbianum Helen-Mar Wheeler 1941-8-15 440 El Dorado ca. 5 1/2 mi. s. Meyers P.O. (on State Hwy. 89, Upper Truckee R., by bridge at Alpine Public Camp); Upper Truckee R. 1981 Comment
  UC148972  Aconitum columbianum H. M. Hall 1910-7-21 8798 El Dorado Glen Alpine Creek Sierra Nevada Mts., Glen Alpine Creek 1950 Comment
  UC1586904  Aconitum columbianum Juha Pykala, D. H. Norris, and Heikki Toivonen 1987-7-23 2933 El Dorado e. part Grass Lake; El Dorado Nat'l Forest 2350 Comment
  CAS-BOT-BC391380  Aconitum columbianum subsp. columbianum Elsie Zeile Lovegrove 1950-10-16 s.n. El Dorado Lake Tahoe Basin. Trail to Lily Lake Comment
  CAS-BOT-BC391395  Aconitum columbianum subsp. columbianum Laura M. Lathrop 1909-7-23 s.n. El Dorado Woods near Fallen Leaf Lake Comment
  CAS-BOT-BC412596  Aconogonon alaskanum Alice Eastwood 1906-7-21 1259 El Dorado Glen Alpine Region. Trail to Angora Lakes Comment
  SEINET8225090  Adelinia grandis Unknown 1964-4-16 33758 El Dorado on north slope of Pine Hill, ca 3-4 miles east northeast of Rescue. 610 Comment
  UCR229395  Adenocaulon bicolor George K. Helmkamp, E. A. Helmkamp 2011-7-30 17917 El Dorado Northern Sierra Nevada Mountains, along North-South Road, 1.6 miles north of its junction with Omo Ranch Road, 0.95 mi. NNW (331 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1460 Comment
  CAS-BOT-BC65585  Adiantum jordanii G. L. Stebbins; L. Donald Smith 1978-4-23 7847 El Dorado West of South Fork, American River, .5 mile west of mouth of Weber Creek 243 Comment
  SEINET7249203  Aegilops cylindrica George K. Helmkamp, Elizabeth Helmkamp 2013-1 El Dorado Comment
  CHSC19496  Aegilops triuncialis Darron Cook 1968-6-5 1 El Dorado W side of road ca. 6 mi. n of Coloma on road to Garden Valley. Junction Prospector Road. 487 Comment
  SEINET3915531  Aegilops triuncialis Howard C. Stutz 1955-5-22 321 El Dorado 10 mi. W of Placerville.; 0 Comment
  UC747565  Agastache urticifolia G. Thomas Robbins 1944-7-30 1818 El Dorado 9 mi n of U.S. Highway 50 about 4 mi ne Wrights Lake (along Willow Flat Trail near Maud Lake); near Maud Lake, ne of Wrights Lake 2438 Comment
  RSA409465  Agastache urticifolia M. Halperin 1932-9-15 911 El Dorado Strawberry. Comment
  UCD124999  Agastache urticifolia G. H. Vansell Date Unknown s.n. El Dorado Sierra Nevada, Pyramid Ranger Station. Comment
  CAS-BOT-BC29403  Ageratina occidentalis LeRoy Abrams 1917-9-22 6836 El Dorado Fallen Leaf Lake Tahoe Comment
  CAS-BOT-BC295690  Agnorhiza reticulata K. C. 1884-6-1 s.n. El Dorado Unspecified Comment
  JEPS14632  Agnorhiza reticulata G. Thomas Robbins 1945-6-30 2013 El Dorado immediately w Rescue (along Green Valley Road for 0.25 mi) 396 Comment
  CAS-BOT-BC29497  Agoseris Peter Rubtzoff 1975-6-5 8052 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Compartment 600R). 1310 Comment
  UC53897  Agoseris aurantiaca var. aurantiaca H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4752 El Dorado meadow near Forni; Sierra Nevada Mountains, Pyramid Peak 2286 Comment
  CAS-BOT-BC15430  Agoseris grandiflora var. grandiflora William Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC13287  Agoseris parviflora G. L. Smith 1959-6-16 1169 El Dorado Along trail above Fallen Leaf Lake, south slopes of Mount Tallac 2377 Comment
  UCD60587  Agoseris retrorsa Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4052 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 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-BC210053  Agrostis Peter Rubtzoff; John Thomas Howell 1973-7-18 7129 El Dorado Blodgett Forest: Mutton Creek Road near East Fork Gaddis Creek crossing. 1295 Comment
  SBBG115836  Agrostis avenacea B. Crampton 1959-5-21 5254 El Dorado ca. 2 mi NE of Clarksville, above Bass Lake Comment
  CAS-BOT-BC127519  Agrostis capillaris R. E. Frenkel 1964-6-12 562 El Dorado On Sly Park Dam Road on eastern sector of Sly Park Dam. 1066 Comment
  UC907641  Agrostis capillaris G. Thomas Robbins 1944-7-6 1754 El Dorado 5 mi s Pollock Pines; Sly Park meadow Comment
  UCD32643  Agrostis exarata Beecher Crampton 1954-7-2 2034 El Dorado El Dorado County, 1 mile southwest Garden Valley. 579 Comment
  UCD52080  Agrostis exarata Beecher Crampton 1974-8-11 9081 El Dorado South Lake Tahoe, Truckee Marsh. Comment
  UCD52089  Agrostis exarata Beecher Crampton 1957-6-18 4225 El Dorado above Folsom Lake, south Fork of the American River, vicinity of Salmon Falls, 10 miles northeast of Folsom. Comment
  UCD52109  Agrostis exarata Beecher Crampton 1956-6-22 3609 El Dorado 1.3 miles east of Melson's Corner, 2.1 miles west of Fair Play, Perry Creek Drainage. Comment
  UCD75800  Agrostis exarata G. Ledyard Stebbins 1969-6-1 6916 El Dorado 0.5 mile southwest of Garden Valley. 576 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
  CAS-BOT-BC139705  Agrostis gigantea R. E. Frenkel 1964-6-12 563 in part El Dorado Sierra Nevada. On Sly Park Dam Road on eastern sector of Sly Park Dam. 1066 Comment
  RSA54072  Agrostis humilis J. T. Howell 1946-8-30 22907 El Dorado Upper Angora Lake. Comment
  CAS-BOT-BC139067  Agrostis pallens Beecher Crampton 1956-6-22 3616 El Dorado 4.1 miles southeast Placerville. Comment
  UCR179370  Agrostis pallens George K. Helmkamp, E. A. Helmkamp 2006-8-24 11271 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  CAS-BOT-BC249304  Agrostis scabra Peter Rubtzoff 1972-9-19 6929 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek area ca. 0.35 mi. south of County Road (Comp. 360R) 1283 Comment
  CHSC73520  Agrostis scabra L. P. Janeway; Eric Schroder 1998-8-31 6222 El Dorado Large meadow along Tallac Creek, about 1.1 mi southwest of Lake Tahoe. 1935 Comment
  UCD166033  Agrostis scabra Daniel M. McNair 2016-8-2 2183 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  UCD42666  Agrostis scabra C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 32 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
Read comments
Jun 11 2012
  UCD44175  Agrostis scabra C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1541 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD53394  Agrostis scabra Beecher Crampton 1957-8-6 4570 El Dorado 0.7 mile west of Vade, along the US Hwy. 50. 2072 Comment
  UCR179339  Agrostis scabra George K. Helmkamp, E. A. Helmkamp 2006-8-24 11276 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  UC1729973  Agrostis stolonifera L. P. Janeway, Eric Schroder 1998-8-17 6055 El Dorado large meadow along Upper Truckee River about 0.6 mi se of Highway 50 (South Lake Tahoe Quadrangle); Upper Truckee River, South Lake Tahoe Quadrangle 1900 Comment
  UCD53777  Agrostis variabilis P. B. Kennedy 1920-9-17 211 El Dorado El Dorado National Forest, Rock Bound Trail. 2438 Comment
  UCR242562  Aira caryophyllea George K. Helmkamp, E. A. Helmkamp 2011-5-24 17377 El Dorado Northern Sierra Nevada Mountains Foothills, Mesquite Road, 11.2 miles south of its junction with Wentworth Springs Road, 7.3 mi. NE (42 deg. ) of Placerville 1073 Comment
  UC57531  Allium campanulatum H. M. Hall and H. P. Chandler July, 1903 4667 El Dorado near Lake Lucile (vicinity of Lake Tahoe); Sierra Nevada Mountains 2590 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
  UCR207011  Allium campanulatum George K. Helmkamp, E. A. Helmkamp 2009-7-22 15265 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing 2015 Comment
  CAS-BOT-BC463023  Allium campanulatum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC466408  Allium campanulatum Paul F. Covel 1936-8-16 517 El Dorado Echo Lake, Sierra Nevada Comment
  CAS-BOT-BC466420  Allium campanulatum Geo. B. Grant 1906-7-15 6964 El Dorado Lake Tahoe 2438 Comment
  UCD159854  Allium cratericola G. Ledyard Stebbins 1978-7-3 78134 El Dorado Northwest side of Bald Mountain. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD159984  Allium peninsulare Jack Major 1966-4 s.n. El Dorado Pine Hill. Comment
  RSA367149  Allium validum William Vortriede s.n. El Dorado Lake Tahoe. Comment
  UCR152384  Allophyllum divaricatum Frank Almeda 1980-6-2 4480 El Dorado c. 6 mi south of Coloma, off Hwy #49 588 Comment
  UCR173330  Allophyllum divaricatum George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10250 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
  UCD33875  Allophyllum gilioides subsp. violaceum Beecher Crampton 1974-8-6 9076 El Dorado South Lake Tahoe, Truckee. Comment
  RSA0053907  Allophyllum integrifolium George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-19 20943 El Dorado Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy 2116 Comment
  SBBG64464  Allophyllum violaceum H. L. Mason 1941-7-16 12487 El Dorado Cold Crk, S of Lake Tahoe 2286 Comment
  RSA452811  Alnus incana subsp. tenuifolia Albert J. Perkins 1923-8-11 s.n. El Dorado Lake Tahoe Region, Tamarack Trail Comment
  UC463452  Alnus incana subsp. tenuifolia Ira L. Wiggins 1930-10-11 5069 El Dorado stream bank 18 mi w Lake Tahoe (on Placerville-Tahoe hwy) Comment
  UC72511  Alnus incana subsp. tenuifolia Miss Katherine Chandler Aug 1 1904-Sep 1 1904 El Dorado near Glen Alpine Comment
  UCD109981  Alnus incana subsp. tenuifolia R. Prag 1973-6-26 s.n. El Dorado Emerald Bay SP. Comment
  UCR190299  Alnus incana subsp. tenuifolia George K. Helmkamp, E. A. Helmkamp 2007-8-21 12803 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
  RSA0081166  Amaranthus albus George K. Helmkamp, E. A. Helmkamp 2006-9-29 11452 El Dorado Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool. 351 Comment
  CAS-BOT-BC142970  Amelanchier utahensis Alice Eastwood 1906-8-2 s.n. El Dorado Half Moon Lake - Glen Alpine region Comment
  UC747484  Amelanchier utahensis G. Thomas Robbins 1944-4-23 1549 El Dorado about 5 mi n Camino (along shore of Slab Creek, near its junction with South Fork American River); Slab Creek 609 Comment
  SEINET6195284  Amelanchier utahensis E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4139 El Dorado Washoe Meadows State Park, central portion of park on west side of fen system Comment
  JEPS72535  Anaphalis margaritacea Gladys L. Smith 1964-8-29 2374 El Dorado Lake of the Woods; Echo Summit Region Comment
  UCR176047  Anaphalis margaritacea George K. Helmkamp, E. A. Helmkamp 2006-7-28 11009 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  UCR253112  Anaphalis margaritacea George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22056 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 3.1 miles north of Ice House Resort, 0.18 mi. north of Jones Fork Power House Rd., 1.2 mi. NW of Ice House Reservoir 1537 Comment
  SBBG128989  Anaphalis margaritacea G. K. Helmkamp, E. A. Helmkamp 2011-9-13 18245 El Dorado Mormon Emigrant Trail, 21.4 rd mi SE of Jenkinson's Lake, between Silver Fork Rd and Hwy 88, 1.1 mi NW (331 deg ) of Alder Hill 2270 Comment
  UCD165012  Andropogon Peter Rubtzoff 1974-10-11 7935 El Dorado About 1 mile east of Georgetown on Wentworth Springs Road (1.4 miles east of junction with Highway 193). Comment
  UCR170468  Andropogon virginicus var. virginicus George K. Helmkamp, Elizabeth Helmkamp 2005-9-17 9871 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Lake Oaks Mobile Home Park; Diamond Springs 521 Comment
  UC465637  Anemone occidentalis R. L. Pendleton, F. M. Reed 1907-7-27 1273 El Dorado near Angora Lakes; Lake Tahoe Region 2499 Comment
  UCD161006  Antennaria G. Ledyard Stebbins 1976-7-31 s.n. El Dorado Meeks Bay. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA416661  Antennaria Wm. Vortriede 1928-1 s.n El Dorado Lake Tahoe. Comment
Read comments
Jan 26 2011
  RSA93668  Antennaria argentea F. W. Peirson 1925-7-1 6181 El Dorado State Line, Lake Tahoe, Sierra Nevada 1951 Comment
  CAS-BOT-BC69128  Antennaria geyeri Alice Eastwood 1906-7-21 1333 El Dorado Near Lake Tahoe Comment
  JEPS18221  Antennaria media L. T. Dempster 1957-7-28 1092 El Dorado se edge Lake Aloha; Desolation Valley 2468 Comment
  CAS-BOT-BC69111  Antennaria media G. L. Stebbins 1978-8-13 78153 El Dorado 0.5 mile east of Freel Meadows. 2773 Comment
  CAS-BOT-BC86962  Antennaria pulchella H. M. Hall; H. P. Chandler 1903-8-1 4740 El Dorado Pyramid Peak, east side 2804 Comment
  SD81047  Antennaria rosea Darley F. Howe 1971-7-1 El Dorado Two miles west from east entrance to El Dorado National Forest, south of Lake Tahoe. 2105 Comment
  CAS-BOT-BC84760  Antennaria rosea subsp. rosea John Thomas Howell 1925-6-19 1180 El Dorado Eagle Lake Trail, Lake Tahoe region 2133 Comment
  CAS-BOT-BC84718  Anthemis cotula Peter Rubtzoff 1975-6-23 8695 El Dorado Blodgett Forest: Country Road ca. 0.3 mi. west of Headquarters Road junction Comment
  CAS-BOT-BC454513  Aphanes occidentalis G. L. Stebbins 1978-4-22 7836 El Dorado Northwest base of Pine Hill. 438 Comment
  JEPS72502  Apocynum androsaemifolium Gladys L. Smith 1963-7-27 1830 -A El Dorado Echo Summit area, Old Hawley Grade 2072 Comment
  SEINET3282800 Image available Apocynum androsaemifolium George K. Helmkamp, E. A. Helmkamp 2008-8-1 13940 El Dorado Northern Sierra Nevada Mountains; Wright's Lake Road, 3.8 miles north of its junction with CA-50. 2076 Comment
  UCD164531  Apocynum androsaemifolium Peter Rubtzoff 1975-6-25 8131 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Chinquapin Flat Road ca. 0.9 mi. south of Gaddis Creek Road (Comp. 580E). 1316 Comment
  CAS-BOT-BC392023  Aquilegia eximia G. L. Stebbins 1976-8-14 76183 El Dorado Along Chrome Creek, east side of Folsom Reservoir Comment
  CAS-BOT-BC392124  Aquilegia formosa W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2316 Comment
  UCD19256  Aquilegia formosa Van M. Mar 1989-7-21 22 El Dorado ca. 0.25 mi west of Hwy 89, Vikingsholm Trail. 1981 Comment
  CDA36146  Arabidopsis thaliana R. Robison 2011-6-2 El Dorado At Salmon Falls Bridge parking lot. 0 Comment
  RSA0126412  Arabis glabra G. Thomas Robbins 1943-4-28 1039 El Dorado Western edge of property of Institute of Forest Genetics. 793 Comment
  RSA169489  Arabis holboellii var. pinetorum L. S. Rose 1963-7-9 63190 El Dorado 1 mile SW of Meyers. 1982 Comment
  HSC44797  Arabis holboellii var. retrofracta Maralyn O'Meara Jun 1974 513 El Dorado Along Hwy. 89, Lake Tahoe at Emerald Bay 2134 Comment
  RSA0064478  Arabis holboellii var. retrofracta John F. Emmel 1995-6-30 1379 El Dorado Sierra Nevada, SW Lake Tahoe region; lower north slope of Angora Peak, 0.4-0.5 air mile east of NE end of Lily Lake. 1996 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
  CAS-BOT-BC182495  Arceuthobium Donald Goheen; G. N. McKibbin 1974-10-9 s.n. El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road ca. 0.05 mi. east of junction with Sand Mountain Road (Comp. 320E) 1356 Comment
  CAS-BOT-BC24266  Arctostaphylos mewukka M. Halperin 1932-9-13 890 El Dorado Cedar Grove School House, 14 mi. n. of Placerville. 1066 Comment
  JEPS14583  Arctostaphylos mewukka Peter H. Raven with G. Thomas Robbins 1956-4-29 9117 A El Dorado s side of river near bridge on road north-west of Youngs (Somerset); North Fork of Cosumnes River Comment
  RSA633099  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24997 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  RSA633104  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24993 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  RSA633106  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24983 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  RSA633109  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24986 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  RSA633120  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 25026 El Dorado South side of Peavine Ridge, road to Soldier Creek on 11N70, east of Placerville. 190 Comment
  CAS-BOT-BC45505  Arctostaphylos nevadensis Alice Eastwood 1906-7-23 976 El Dorado Gauch Aquifer. Comment
  CAS-BOT-BC39906  Arctostaphylos nissenana P. Everett 1964-4-16 33740 El Dorado 1 mile S of Diamond Springs on Fowler Lane 518 Comment
  CAS-BOT-BC39912  Arctostaphylos nissenana G. Thomas Robbins 1944-2-6 1483 El Dorado Near head of Spanish Ravine at eastern outskirts of Placerville. Comment
  RSA633234  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24937 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  RSA633239  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24942 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  SBBG19361  Arctostaphylos nissenana G. T. Robbins 1943-3-28 971 El Dorado near head of Spanish Ravine, Placerville 609 Comment
  UCD14772  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -24 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
  CAS-BOT-BC46658  Arctostaphylos patula Carl B. Wolf 1930-10-9 1714 El Dorado Fallen Leaf Lake. 1920 Comment
  CAS-BOT-BC46669  Arctostaphylos patula Elsie Zeile Lovegrove 1949-6-17 s.n. El Dorado Granite Lake Trail, Emerald Bay. Comment
  POM190460  Arctostaphylos patula D. D. Keck 1932-6-30 1552 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1921 Comment
  SFV8787  Arctostaphylos patula N. Woods 1972-5-6 26 El Dorado Sierra Nevada 5 miles north of Highway 50 on Wrights Lake Road. Comment
  UC32624  Arctostaphylos patula W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Point Rubicon Vicinity of Lake Tahoe 1897 Comment
  UCD42617  Arctostaphylos patula Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD53284  Arctostaphylos patula G. H. Vansell 1933-4-28 s.n. El Dorado Pino Grande. 1219 Comment
  UCD53289  Arctostaphylos patula Roy Y. Berg 1964-6-20 RYB 8145 El Dorado Tamarack Trail (south of Lily Lake). 2100 Comment
  UCD14721  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -3 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD14755  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -11 El Dorado (with A. nissenana Merriam and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  UCD52465  Arctostaphylos viscida Roman Gankin 1965-3-24 423 El Dorado Hill overlooking Martinez Creek from the east (across Martinez Creek from South Point Road), south of Diamond Springs, El Dorado County, California. Comment
  JEPS38868  Arctostaphylos viscida subsp. viscida W. L. Jepson 1938-4-12 18642 El Dorado 2 mi se Diamond Sprs. 548 Comment
  UC924268  Arctostaphylos viscida subsp. viscida H. S. Reed 1941-5-5 El Dorado Placerville. 548 Comment
  UCD56503  Aristida oligantha Beecher Crampton 1959-8-20 5436 El Dorado south end of Bass Lake, ca. 2 miles northeast of Clarksville. Comment
  SEINET6652456  Aristolochia californica A. Tiehm, H. Mozingo, M. Williams, E. McPherson 1975-1 626 El Dorado Middle Fork American River 305 Comment
  UCD160538  Arnica G. Ledyard Stebbins 1977-7-2 s.n. El Dorado North of Weber Creek. Along Coon Hollow Road. (Exact location unknown. Coordinates estimated by label maker.) 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
  SEINET6755625 Image available Arnica chamissonis D. G. Cooney 1946-8-3 119 El Dorado South slope Mt. Tallac, Sierra Nevada 2972 Comment
  UCD129121  Arnica chamissonis G. L. Stebbins 1977-8-4 77116 El Dorado South Lake Tahoe, between Trout Creek and State Line. 1920 Comment
  CAS-BOT-BC82646  Arnica latifolia A. A. Heller 1916-8-11 12544 El Dorado South side of Echo Lake Comment
  CAS-BOT-BC82699  Arnica longifolia G. L. Stebbins 1977-8-3 77104 El Dorado North of Island Lake, Desolation Wilderness Area 2712 Comment
  CAS-BOT-BC82788  Arnica mollis H. M. Hall 1910-7-25 8811 El Dorado Maggies Peaks 2164 Comment
  CAS-BOT-BC82794  Arnica mollis Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UC614818  Arnica mollis Beryl O. Schreiber 1932-9-12 781 El Dorado toward Markleeville Meyer's Comment
  JEPS71782  Arnica nevadensis Gladys L. Smith 1964-7-4 2042 El Dorado along road to California Alpine Lodge; Echo Summit 2225 Comment
  SEINET6775135 Image available Arnica nevadensis D. G. Cooney 1946-8-22 143 El Dorado South slope Dick's Peak, Sierra Nevada Range 3018 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
  UCD165896  Arnica parryi Ellen Dean; with Mayra Huerta 2016-8-2 9210 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Head of drainage that begins near entrance of Visitor's Center parking area. 2075 Comment
  RSA714089  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2005-7-11 9673 El Dorado Northern Sierra Nevada Foothills: Cameron Park (E. of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road 370 Comment
  UC674784  Artemisia douglasiana Thomas Morley 1941-9-20 160 El Dorado at Twin Bridges (n side of Placerville-Echo Lake Highway, along Pyramid Creek); Sierra Nevada, Pyramid Creek 1828 Comment
  CAS-BOT-BC90309  Artemisia douglasiana Paul F. Covel 1936-8-16 527 El Dorado Strawberry on American River Comment
  RSA417411  Artemisia tridentata subsp. tridentata Wm. Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  JEPS72592  Artemisia tridentata subsp. vaseyana Gladys L. Smith 1971-9-25 3122 El Dorado along road from California Alpine Club Lodge to US Highway Maintenence Station (Echo Summit); Echo Summit 2250 Comment
  SEINET9372949  Asarum hartwegii Unknown 1976-5-1 17 El Dorado 12.1 mi NE of Somerset on Road E-16; yellow pine forest, full shade, associated with trees and shrubs, soil dry. Comment
  UC219333  Asarum lemmonii H. M. Hall 1921-6-26 11312 El Dorado Sly Park Comment
  SD237291  Asclepias cordifolia G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13573 El Dorado Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South fork of the American River. 715 Comment
  SD103928  Asclepias cordifolia J. L. S. Simpson 1965-5-22 El Dorado Along Highway 49 three miles west of Placerville. Comment
  UC1265672  Aspidotis densa Rolf Y. Berg 1980-5-18 El Dorado s Georgetown (near junction Bear Creek Rd x Meadow Brook Rd, Traverse/Bear Creek) Comment
  RSA417611  Aster alpigenus Harry H. Stone 1933-8-27 18607 El Dorado Mt. Ralston Comment
  UCR106387  Aster alpigenus Scott D. White, Julie Greene 1997-7-13 5423 El Dorado Sierra Nevada Mtns, Lake Tahoe region, Hwy 89 (=Hwy 50), 0.4 mi west of summit of Luther Pass; at Grass Lake 2332 Comment
  SEINET11852798  Aster alpigenus var. andersonii L. R. Abrams 1930-1 12764 El Dorado Half Moon Lkae 2438 Comment
  CDA10222  Aster ascendens L. Mobley 1950-10-2 El Dorado Placerville. 0 Comment
  RSA747378  Aster integrifolius George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13911 El Dorado Northern Sierra Nevada Mountains: Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50. 2043 Comment
  UCR176025  Aster occidentalis George K. Helmkamp, E. A. Helmkamp 2006-7-28 11034 El Dorado Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd 2226 Comment
  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
  RSA794567  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2010-9-1 16896 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 2018 Comment
  UCR176404  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2006-8-7 11163 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road 2174 Comment
  UCR202658  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2008-8-8 13971 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
  UCR242838  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2010-9-1 16896 El Dorado Northern Sierra Nevada Mountains, Mehrten Springs Road, 0.6 mile north of its junction wtih CA-88 2018 Comment
  UCR170422  Aster occidentalis var. yosemitanus George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10015 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, c. 3 air mi NNW of Placerville]; South Fork of American River on the west side of Calif. Highway 193 291 Comment
  UCR179334  Aster oregonensis George K. Helmkamp, E. A. Helmkamp 2006-8-24 11291 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 3.8 miles north of Wentworth Springs Road 1616 Comment
  CAS-BOT-BC177500  Astragalus austiniae D. L. Smith; G. L. Stebbins 1976-7-8 76106 El Dorado Ridge west of Granite Lake, Desolation Wilderness Area 2560 Comment
  CAS-BOT-BC177555  Astragalus bolanderi Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UC1213897  Astragalus bolanderi Verne Grant, Alva Grant 1946-9-1 7856 El Dorado near Echo Lake (w-facing slope Mt. Ralston); , near Echo Lake 2682 Comment
  CAS-BOT-BC68079  Athyrium filix-femina subsp. cyclosorum A. A. Heller 1916-8-11 12548 El Dorado South side of Echo Lake Comment
  CAS-BOT-BC68714  Athyrium filix-femina var. californicum Gordon H. True; John Thomas Howell 1970-5-27 46533 El Dorado Sierra Nevada - Woods near headquarters, Blodgett Experimental Forest 1280 Comment
  UC747644  Athyrium filix-femina var. cyclosorum G. Thomas Robbins 1944-6-7 1657 El Dorado 3 mi e Camino (canyon slope above N Fork Webber Creek) 975 Comment
  UCD136305  Athyrium filix-femina var. cyclosorum G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-7 10647 El Dorado Northern Sierra Nevada Mountains, hiking trail, 3.5 miles northwest of Placerville along Hwy CA--49. 512 Comment
  UCD165920  Athyrium filix-femina var. cyclosorum Ellen Dean; with Mayra Huerta 2016-8-12 9234 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Near southern boundary of park, south of unnamed drainage. 2071 Comment
  UC527829  Athyrium filix-femina var. cyclosorum Ira L. Wiggins 1933-8-6 6761 El Dorado at foot of Cathedral Peak (near Lily Lake) Comment
  UCR188010  Athysanus pusillus George K. Helmkamp, E. A. Helmkamp 2007-5-1 11921 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-49, 6.1 miles northwest of Placerville 454 Comment
  CDA2940  Atriplex rosea J. T. Howell 1969-9-12 46087 El Dorado Near Camino. Comment
  CAS-BOT-BC262846  Avena Peter Rubtzoff 1975-6-4 8040 El Dorado U.C. Blodgett Forest Research Station: County Road, 0.6 miles east of Main Station entrance. 1350 Comment
  CAS-BOT-BC146203  Avena barbata G. L. Stebbins; L. Donald Smith 1978-4-23 7842 El Dorado South side of South Fork, American River, 0.75 mile northwest of mouth of Weber Creek. 213 Comment
  UC747193  Baccharis pilularis G. Thomas Robbins 1943-11-2 1406 El Dorado 3 mi e of, on slope above Smith Flat Placerville 731 Comment
  UCR257173  Baccharis pilularis George K. Helmkamp, Elizabeth Helmkamp 2013-10-12 22413 El Dorado Sierra Nevada Mountains Foothills, Cedar Ravine Road, 1.6 rd. miles north of Pleasant Valley Road, 3.5 miles SE ( 137 deg. air ) of Placerville, SE edge of Sierra Rock quarry 652 Comment
  UC747152  Balsamorhiza deltoidea G. Thomas Robbins 1944-5-5 1582 El Dorado e and above, 2 1/2 mi e of Placerville Smith Flat 670 Comment
  CAS-BOT-BC16382  Barbarea orthoceras Catherine Best 1989-7-8 1355 El Dorado Sierra Nevada. Near the South Fork of the American River about 3 miles west of Echo Summit. Comment
  UCR198553  Barbarea verna George K. Helmkamp, E. A. Helmkamp 2008-4-25 13318 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCR208565  Barbarea verna George K. Helmkamp, E. A. Helmkamp 2009-5-4 14585 El Dorado Sierra Nevada Mountains Foothills, junction of Bonetti Road and Mormon Emigrant Trail, 3.6 miles east of Sly Park Rd. and Jenkinson Lake 1226 Comment
  UCD149559  Berberis nervosa G. L. Stebbins 1975-11-23 7509 El Dorado Long Canyon. (Exact location unknown. Coordinates estimated by label maker.) 762 Comment
  CAS-BOT-BC412964  Bistorta bistortoides Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCD98829  Bistorta bistortoides P. B. Kennedy 1920-8-10 39 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC66267  Blechnum spicant Peter Rubtzoff; Herbert C. Sampert 1975-9-25 8406 El Dorado Blodgett Forest: south-north canyon crossed by Pilot Creek Road ca. 0.65 mi. east-northeast of junction with Loop Road 1196 Comment
  UC496465  Boechera Merle Randall 1932-6-24 El Dorado Lower Echo Lake Lake Tahoe Region Comment
  CAS-BOT-BC15810  Boechera arcuata Alice Eastwood 1912-6-15 488 El Dorado Lake Tahoe Region. Deer Park. Comment
  CAS-BOT-BC14465  Boechera platysperma Alice Eastwood 1906-7-25 1035 El Dorado Glen Alpine Region. Glen Alpine Road. Comment
  CAS-BOT-BC14648  Boechera rectissima G. Thomas Robbins 1944-6-17 1709 El Dorado Above US Highway 50 about 1 mile east of Pyramid Ranger Station. 1676 Comment
  UCD55362  Boechera retrofracta Ellen Dean; Mark Bibbo 2006-7-18 3212 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Upstream (west) of golf hole #17 on north side of Upper Truckee River. 1918 Comment
  RSA465616  Boisduvalia densiflora var. densiflora Wm. Martin 1971-9-11 20301 El Dorado 1 mile north of Greenwood, 14 miles south of Auburn on Hwy 193 Comment
  CAS-BOT-BC47554  Bolandra californica H. M. Hall 1921-6-28 11390 El Dorado So. bank American R., nr. Placerville-Tahoe Highway 1676 Comment
  UC219393  Bolandra californica H. M. Hall 1921-6-28 11390 El Dorado s bank American River 1676 Comment
  CAS-BOT-BC344911  Botrychium Peter Rubtzoff 1972-10-11 7014 El Dorado U.C. Blodgett Forest Research Station: Bacon Canyon below the bunk-house near headquarters. Comment
  CAS-BOT-BC417613  Boykinia major Robt. F. Holland 1983-8-2 1283 El Dorado Alder creek 1219 Comment
  UCD102609  Boykinia occidentalis Peter Rubtzoff 1976-9-25 8409 El Dorado Blodgett Forest: south-north canyon crossed by Pilot Creek Road ca. 0.65 mi. east-northeast of junction with Loop Road (Comp. 20R). 1196 Comment
  SEINET3245750  Brassica geniculata G. K. Helmkamp, E. A. Helmkamp 2007-1 12979 El Dorado Foothills, northern Sierra Nevada Mountains: along Greenstone Road just south of its junction with US-50 (east of Shingle Springs) 427 Comment
  UC747439  Brassica nigra G. Thomas Robbins 1943-7-10 1257 El Dorado Eddy Arboretum, Institute of Forest Genetics, 3 miles E of Placerville. 822 Comment
  CAS-BOT-BC36731  Brassica rapa John Thomas Howell 1954-5-16 29618 a El Dorado Sierra Nevada. Shingle Springs. 426 Comment
  POM113005  Briza minor Marcus E. Jones 1882-7-7 s.n. El Dorado St. Lawrence. Comment
Read comments
Mar 6 2011
  SD632  Brodiaea elegans subsp. elegans Unknown May 1914 El Dorado Cove. Comment
  CAS-BOT-BC484581  Brodiaea purdyi H. M. Hall 1921-6-24 11284 El Dorado Sly Park, Sierra Foothills 1066 Comment
  UCD61672  Bromus carinatus Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4216 El Dorado Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west. 1924 Comment
  RSA757539  Bromus carinatus var. carinatus George K. Helmkamp, Amy Barnes 2009-7-8 15157 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
  UC53789  Bromus carinatus var. carinatus Miss Ora Baring July 1901 El Dorado Lake Tahoe Comment
  UCR207444  Bromus carinatus var. carinatus George K. Helmkamp, Amy Barnes 2009-7-8 15157 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
  UCD59102  Bromus carinatus var. marginatus Beecher Crampton 1956-6-22 3606 El Dorado 1/2 mile E of Omo Ranch Post Office. 1082 Comment
  POM213719  Bromus diandrus H. F. Copeland 1934-6-15 s.n. El Dorado Twenty miles east of Placerville on the Lincoln Highway Comment
  UCR235704  Bromus diandrus George K. Helmkamp, E. A. Helmkamp 2012-4-27 18871 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
  UCD63225  Bromus hordeaceus G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10553 El Dorado Northern Sierra Nevada Mountains: Junction of Ice House Canyon Road and West Meadows Road (SSW of Union Valley Reservoir, just N of US Hwy. 50). 1067 Comment
  SEINET218634 Image available Bromus hordeaceus subsp. hordeaceus Marilyn Bajada 1966-5-13 19 El Dorado Bottom of Pine Hill, ca 5 miles northwest of Shingle springs, 427 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
  SACT000610  Bromus laevipes J. Wilson 1985-6-14 El Dorado shaded hillside, chaparral 567.0 Comment
  UCD74184  Bromus laevipes Jennifer W. Burt; Jessica Hite 2005-8-16 42 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
  RSA187199  Bromus orcuttianus Le Roy Abrams 1928-7-29 12630 El Dorado Fallen Leaf Lake Comment
  SACT000658  Bromus orcuttianus H. Skidmore 1934-8-11 El Dorado Comment
  UC907659  Bromus orcuttianus G. Thomas Robbins 1945-7-15 2062 El Dorado 3 mi e of Camino (along U.S. Highway 50); U.S. Highway 50 1036 Comment
  UCD165809  Bromus orcuttianus Ellen Dean; with Daniel McNair 2016-7-19 9149 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2057 Comment
  UCD165828  Bromus orcuttianus Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9165 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. South side of unnamed drainage that leads to reservoir/dam. Upslope of fire road that begins near park residences on the west side of Highway 89. 2153 Comment
  UCR229589  Bromus orcuttianus George K. Helmkamp, E. A. Helmkamp 2011-7-30 17923 El Dorado Northern Sierra Nevada Mountains, along North-South Road, 1.6 miles north of its junction with Omo Ranch Road, 0.95 mi. NNW (331 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1460 Comment
  CAS-BOT-BC162196  Bromus orcuttianus Beecher Crampton 1956-6-22 3596 El Dorado 0.5 mile west Omo Ranch Post Office. 1036 Comment
  SEINET14440036  Bromus orcuttianus W. L. Halvorson 1969-8-17 334 El Dorado In South Lake Taho, 5 mi south of the lake on Hwy 89 1890 Comment
  JEPS109924  Bromus suksdorfii Dean W. Taylor 2006-6-14 19543 El Dorado Fresh Pond; forestry plantation above the El Dorado Irrigation District canal 1188 Comment
  UCD149305  Bromus suksdorfii Ellen Dean; N. Khuu, K. Craig 2014-7-12 8449 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek between Hwy 89 and bridge that connects North and South Fire Roads. 1937 Comment
  UCD165894  Bromus suksdorfii Ellen Dean; with Mayra Huerta 2016-8-2 9208 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Head of drainage that begins near entrance of Visitor's Center parking area. 2075 Comment
  UCD59731  Bromus suksdorfii G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11076 El Dorado Northern Sierra Nevada Mountains. Along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy. U.S.--50. 1863 Comment
  CAS-BOT-BC161537  Bromus tectorum G. L Smith 1959-6-16 1145 El Dorado Sierra Nevada. Glen Alpine road beyond locked gate. 2225 Comment
  UCR237065  Bromus tectorum George K. Helmkamp, E. A. Helmkamp 2012-5-18 19031 El Dorado Northern Sierra Nevada Mountains Foothills, Sly Park Road (Hwy E-16) at the Fire Station, 1.3 miles southwest of the junction with Mormon Emigrant Trail 1081 Comment
  CAS-BOT-BC185455  Calamagrostis canadensis E. A. McGregor 1909-8-22 169 El Dorado Glen Alpine. Lake Tahoe Region. 2133 Comment
  UCD44770  Calamagrostis stricta C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2136 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD165747  Calamagrostis stricta subsp. inexpansa Ellen Dean; with Daniel McNair 2016-7-12 9102 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South of unnamed drainage on east side of Highway 89. 2042 Comment
  CAS-BOT-BC80368  Calocedrus decurrens I. H. 1898-8-11 s.n. El Dorado [Glenn] Glen Alpine Springs Comment
  JEPS73143  Calocedrus decurrens Gladys L. Smith 1972-7-17 3587 El Dorado along road from Lily Lake to Glen Alpine Spring Comment
  UCD148639  Calocedrus decurrens Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8390 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Near Pine Lodge at end of picnic area near Lake Tahoe beach and wharf. 1908 Comment
  UCD139450  Calochortus albus G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11757 El Dorado Northern Sierra Nevada Mountains; junction of French Creek Road and Lost Creek Road just north of Frenchtown. 366 Comment
  UCD139458  Calochortus albus R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  SEINET12050387  Calochortus albus F. H. Utech 1988-1 88 -107 El Dorado ca 1.5 mi S of American River & El Dorado-Placer County line on CA 47 enroute to Cool 1250 Comment
  SEINET4169780  Calochortus catalinae Unknown 1944-6-18 El Dorado Capps Crossing rd on Camp Creek Ridge. 1372 Comment
  UC13809  Calochortus leichtlinii Miss Lydia K. Tangier-Smith 1901-1 El Dorado near Lake Tahoe; Mt. Tallac Comment
  UCD112197  Calochortus leichtlinii Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7170 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' West side of meadow. 1977 Comment
  SEINET12053965  Calochortus leichtlinii H. H. Heller 1938-1 873 El Dorado Fallenleaf, Stanford Camp Comment
  CAS-BOT-BC492568  Calochortus minimus G. Thomas Robbins 1943-4-25 1029 El Dorado Open Ponderosa pine woods on ridge SE and above North Fork Webber Creek cayon, ca. 3 mi. e. of Camino. 1036 Comment
  UC1035941  Calochortus monophyllus John Ingram 1953-5-17 125 El Dorado 1 mi n Placerville (along State Highway 49) Comment
  UCR217260  Calochortus monophyllus George K. Helmkamp, E. A. Helmkamp 2010-5-13 16008 El Dorado Sierra Nevada Mountains Foothills, junction of Bear Rock Road and Bedford Ave., 1.8 miles north of US-50 in Placerville 624 Comment
  SEINET8197485  Calochortus monophyllus C. Fitz 1959-4-11 s.n. El Dorado Smith Flat. 671 Comment
  UCSB632  Calochortus nudus Keator, Glenn 1959-7-12 El Dorado 1/2 mile east of Aloha lake in Desolation valley wilderness area Comment
  UC480714  Caltha leptosepala W. C. Blasdale 1923-7-23 El Dorado Le Conte Lake; Lake Tahoe Region, Le Conte Lake Comment
  CAS-BOT-BC270517  Calycadenia multiglandulosa A. A. Heller 1915-9-10 12256 El Dorado Near Shingle Springs Comment
  CAS-BOT-BC270528  Calycadenia multiglandulosa A. A. Heller 1915-9-10 12256 El Dorado Near Shingle Springs Comment
  CAS-BOT-BC270511  Calycadenia multiglandulosa David D. Keck 1932-6-29 1545 El Dorado 1.1 miles NE of Smithflat, just SW of Eddy Tree Breeding Station, near Placerville 700 Comment
  POM180995  Calycadenia multiglandulosa subsp. bicolor J. T. Howell 1931-10-12 5581 El Dorado Near Coloma Comment
  CAS-BOT-BC270875  Calycadenia spicata H. M. Hall 1910-6-22 10218 El Dorado E side of Sacramento Valley near Folsom 121 Comment
  UC747175  Calycadenia truncata G. Thomas Robbins 1943-7-15 1269 El Dorado 3 mi e Camino; North Fork Webber Creek 975 Comment
  SEINET959648  Calyptridium monospermum G. K. Helmkamp, E. A. Helmkamp 2005-1 9736 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 (Kyburz 7.5) 1609 Comment
  UCR173955  Calyptridium monospermum George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10727 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  UCR229584  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2011-7-30 17929 El Dorado Northern Sierra Nevada Mountains, North-South Road, 2.1 miles north of its junction with Omo Ranch Road, 0.9 mi. NNW (351 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1248 Comment
  SEINET199125  Calyptridium umbellatum Annie M. Alexander, L Kellogg 1943-8-27 3488 El Dorado Dicks Lake Lake Tahoe region; Sierra Nevada 2743 Comment
  UC420608  Calyptridium umbellatum Milo S. Baker 1904-7-17 El Dorado Summit between Lake Lucile and Lake of Woods (near Lake Tahoe) Comment
  UC746852  Calyptridium umbellatum G. Thomas Robbins 1943-7-25 1304 El Dorado 2 mi nw of Echo Lake (along Desolation Valley trail near Haypress Meadows); Desolation Valley trail 2438 Comment
  SEINET181204  Calyptridium umbellatum Bassett Maguire, R Maguire; C. B. Maguire 1934-6-4 15324 El Dorado Sierra Nevada 25 mi E Placerville 1219 Comment
  SJSU8684  Calystegia stebbinsii C. W. Sharsmith 1980-5-18 8382 El Dorado c. 1 mi W of Shingle Springs 365 Comment
  SJSU8694  Calystegia stebbinsii C. W. Sharsmith 1964-6-13 7269 El Dorado c. 1 mi W of Shingle Springs 365 Comment
  UC747520  Camassia quamash G. Thomas Robbins 1943-8-15 1348 El Dorado 2 1/2 mi ne of Wrights Lake (in streamlet of Grouse Lake); Grouse Lake 2438 Comment
  CDA11129  Camissonia contorta G. F. Hrusa, Jeff Hart 1994-4-23 11819 El Dorado Cosumnes River Drainage; Cosumnes River, immediately E of Latrobe Rd. bridge. Comment
  SEINET11262382  Campanula prenanthoides George Helmkamp, E. A. Helmkamp 2011-7-30 17934 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
  UC565430  Cardamine breweri Chas. M. Belshaw 1935-7-9 1123 El Dorado 41 milestone Placerville Road to Tahoe; Sierra Nevada 1767 Comment
  UCD80176  Cardamine californica CNPS SN Foothill Team 2005-3-10 SNFN 0013 El Dorado BLM Pine Hill Preserve, Salmon Falls Unit, located off of Kanaka Valley Road, outside of El Dorado Hills, approximately 2 miles from gate; go approximately 1 1/2 miles on road (over 2 gates) then E on smaller wash/trail. 246 Comment
  UCR250695  Cardamine hirsuta George K. Helmkamp, Mary Alice Barnes 2013-5-10 20535 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
  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
  UC1613370  Carex Charles M. Belshaw 1935-7-5 1080 El Dorado near Wilson's (meadow on creek); upper S Fork of Silver Creek 2286 Comment
  CHSC73330  Carex abrupta L. P. Janeway; Eric Schroder 1998-8-20 6130 El Dorado Lake Tahoe Basin Management Unit. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  SEINET7548173 Image available Carex abrupta Ray Tallent 1987-7-26 825 El Dorado Desolation Wilderness: Pyramid Peak Area, flatter uplands above (SE of) Lake Sylvia 2591 Comment
  UCD150175  Carex abrupta Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8522 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northern end of park in northernmost meadow near Lake Tahoe Blvd. 1930 Comment
  UCD60597  Carex abrupta Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4062 El Dorado Washoe Meadows State Park. Southwest area of the park in vicinity of sewer manhole #66, uphill of restored quarry area. 1946 Comment
  UC1120  Carex abrupta Ezra Brainerd 1897-7-16 El Dorado trail to Snowy Cascade; Sierra Nevada 1889 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
  UCSB63762  Carex athrostachya Janeway, L.; Schroder, Eric 1998-8-13 El Dorado T12N, R18E, NW1/4 of SE1/4 of sec. 4; South Lake Tahoe quad.; large meadow alonf Upper Truckee River; about 0.1 mi. south of Hwy. 50 1900 Comment
  JEPS73193  Carex aurea Gladys L. Smith 1972-7-20 3345 El Dorado about L. Gilmore L. Gilmore 2560 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
  SEINET7552616 Image available Carex bolanderi Ray Tallent 1987-7-23 798 El Dorado El Dorado National Forest. 1900 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
  UCD149214  Carex brainerdii G. L. Stebbins 1976-6-2 7641 El Dorado 6 miles southeast of Georgetown. Along Rock Creek. (Exact location unknown. Coordinates estimated by label maker.) 609 Comment
  UCD165996  Carex brainerdii Daniel M. McNair 2016-6-20 2143 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. The Rubicon Trail. 2007 Comment
  UC830150  Carex canescens Alice Eastwood 1900-8-6 1216 El Dorado trail to Angora Lakes; Lake Tahoe Region Comment
  UCD125139  Carex capitata Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7435 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. On W side of Hwy. 89, just south of General Creek Campground. Near middle of fen towards eastern edge. 1927 Comment
  CAS-BOT-BC34458  Carex deflexa var. boottii A. A. Heller 1916-8-1 12526 El Dorado Near Echo Camp on the Lincoln Highway. 2225 Comment
  UCD140264  Carex densa G. K. Helmkamp; E. A. Helmkamp 2007-5-1 11910 El Dorado Northern Sierra Nevada Mountains: access road to South Fork American River along CA-49, 4.4 miles northwest of Coloma. 207 Comment
  HSC32081  Carex diandra R. F. Thorne, C. W. Tilforth 1969-9-7 39291 El Dorado Grass Lake, S of Hwy. 89, 1/2 mi. W of Luther pass 2317 Comment
  UCR197412  Carex douglasii George K. Helmkamp, E. A. Helmkamp 2008-4-30 13343 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCD140277  Carex douglasii Beecher Crampton 1978-7-25 9630 El Dorado Meyers. Comment
  CAS-BOT-BC304417  Carex echinata Peter Rubtzoff; John Thomas Howell 1973-7-18 7111 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: marshy opening along East Fork Gaddis Creek ca. 0.1 mi. south of Clearcut (Comp. 460E) 1301 Comment
  UCD140292  Carex echinata Peter Rubtzoff; John Thomas Howell 1973-7-18 7111 El Dorado Sierra Nevada. Blodgett Forest: East Fork Gaddis Creek ca. 0.1 mile south of 'Clearcut' (Comp. 460E). 1301 Comment
  CAS-BOT-BC64996  Carex feta Peter Rubtzoff; John Thomas Howell 1973-7-18 7115 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (compartment 451E) 1310 Comment
  UCD111518  Carex filifolia Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7137 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
  UCD72602  Carex filifolia Ellen Dean; T. Sasaki 2007-7-23 4325 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
  UC864  Carex filifolia var. erostrata Ezra Brainerd 1897-7-11 El Dorado Echo Lake Sierra Nevada Mts. 2286 Comment
  CAS-BOT-BC20185  Carex filifolia var. erostrata W. R. Dudley 1893-6-8 s.n. El Dorado Plain back of Tallac. Comment
  CAS-BOT-BC21251  Carex fracta Lewis S. Rose 1941-7-21 41333 El Dorado Emerald Bay, Lake Tahoe. 1950 Comment
  SEINET11638294  Carex heteroneura H. H. Heller 1938-1 507 El Dorado Tamarack Trail, Fallen Leaf Comment
  UCD73347  Carex hirtissima Chuck Hughes 2008-5-30 38 El Dorado Shingle Springs. Along seasonal creek north of Wild Chaparral Drive. 448 Comment
  UCD148160  Carex integra Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8264 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. 1927 Comment
  CAS-BOT-BC7710  Carex integra Mrs. H. C. Cantelow 1936-7-26 s.n. El Dorado Luther Pass. Comment
  CAS-BOT-BC285559  Carex laeviculmis Peter Rubtzoff 1975-7-22 8202 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Dark Canyon Road ca. 0.4 mi. west of junction with Mutton Creek Road (Comp. 300E) 1295 Comment
  UCD140490  Carex laeviculmis Peter Rubtzoff; John Thomas Howell 1973-7-17 7091 El Dorado Sierra Nevada, Blodgett Forest: Upper Gaddis Creek area in Mainline Road Clearcut. 1310 Comment
  SEINET7485359 Image available Carex lemmonii Ray Tallent 1987-1 808 El Dorado El Dorado National Forest; cut clearing N of Strawberry Crk 1800 Comment
  SEINET10949984  Carex lenticularis Alan A. Beetle, D. E. Beetle; Alva Hansen 1945-7-16 Beetle 3934 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. Lake margin. 2286 Comment
  CAS-BOT-BC31236  Carex lenticularis var. impressa John Thomas Howell 1941-9-29 21541 El Dorado Desolation Valley. 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
  RSA88663  Carex luzulifolia F. W. Peirson 1925-7-3 6254 El Dorado Grass Lake, Glen Alpine Creek Basin, Sierra Nevada. Comment
  CAS-BOT-BC344996  Carex mendocinensis L. P. Janeway 2006-8-23 8860 El Dorado Northern High Sierra Nevada. Kings Meadow, near headwaters of Slab Creek 1359 Comment
  UCR209057  Carex multicaulis Peter Rubtzoff 1972-9-14 6884 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mutton Creek area c. 0.2 mi. south of 'County Road 1274 Comment
  CAS-BOT-BC32215  Carex multicostata Verne Grant; Alva Grant 1946-7-18 7724 El Dorado Upper Echo Lake. 2316 Comment
  UC747499  Carex multicostata G. Thomas Robbins 1944-7-29 1801 El Dorado on ridge s and above Lake Schmidell; Desolation Valley Wilderness Area 2590 Comment
  UC1133  Carex nervina Ezra Brainerd 1897-7-20 El Dorado Strawberry Creek Sierra Nevada Mts. 1798 Comment
  UC880  Carex pellita Ezra Brainerd 1897-7-8 El Dorado Tallac Sierra Nevada Mts., Lake Tahoe 1889 Comment
  CAS-BOT-BC118359  Carex praegracilis Peter H. Raven; G. Thomas Robbins 1956-4-29 9093 El Dorado 6.0 mi from Diamond Springs on road to Somerset (Youngs) Comment
  UCR229586  Carex praegracilis George K. Helmkamp, E. A. Helmkamp 2011-7-30 17926 El Dorado Northern Sierra Nevada Mountains, along North-South Road, 1.6 miles north of its junction with Omo Ranch Road, 0.95 mi. NNW (331 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1460 Comment
  SEINET8068334 Image available Carex praticola R. Tallent 1987-8-5 871 El Dorado Desolation Wilderness Area; creek below Waca Lake Comment
  CAS-BOT-BC118731  Carex preslii R. Tallent 1987-8-5 870 El Dorado Desolation Wilderness Area, along creek below Waca Lake. 2487 Comment
  SEINET11632520  Carex preslii H. H. Heller 1938-1 516 El Dorado Tamarack Trail, Fallen Leaf Comment
  SEINET7573122 Image available Carex raynoldsii Ray Tallent 1987-7-25 814 El Dorado El Dorado National Forest. By intermittent drainage to Lyons Crk. 2042 Comment
  UC1109163  Carex raynoldsii Verne Grant, Alva Grant 1946-7-26 7789 El Dorado near Angora Lake 2225 Comment
  RSA52317  Carex scopulorum J. T. Howell 1945-9-29 21532 El Dorado Haypress Meadow Comment
  SEINET11125977 Image available Carex scopulorum var. bracteosa Unknown 2010-1 25312 El Dorado NW end of Grass Lake, W side of Luther Pass, northern sierra Nevada Highlands (n SNH) Comment
  CAS-BOT-BC117387  Carex senta John Thomas Howell 1954-5-17 29748 El Dorado 1 mi SW of Garden Valley. 609 Comment
  CAS-BOT-BC9327  Carex specifica J. B. Lillard; H. M. Skidmore 1933-8-13 s.n. El Dorado Wright's Lake 2194 Comment
  CAS-BOT-BC117795  Carex specifica P. B. Kennedy 1926-9-20 236 El Dorado Along boundary line El Dorado National Forest, Upper Range Camp. Comment
  CAS-BOT-BC117119  Carex spectabilis H. M. Hall; H. P. Chandler 1903-7-1 4656 El Dorado Near Lake Lucile. 2438 Comment
  UC1024265  Carex spectabilis Annie M. Alexander and Louise Kellogg 1943-8-27 3505 El Dorado above w side Dicks Lake; Sierra Nevada, Lake Tahoe region 2743 Comment
  UC1024270  Carex straminiformis Annie M. Alexander and Louise Kellogg 1943-8-23 3472 El Dorado Mount Tallac, just below end of horse trail Sierra Nevada, Lake Tahoe region Comment
  CAS-BOT-BC117076  Carex straminiformis Annie M. Alexander; Louise Kellogg 1943-8-23 3472 El Dorado Mt. Talloc, Lake Tahoe region. Comment
  UCD34458  Carex straminiformis Beecher Crampton 1984-8-15 9902 El Dorado El Dorado County, Stateline. Comment
  CAS-BOT-BC116691  Carex subfusca Margaret Williams 1962-8-3 s.n. El Dorado Luther Pass. 2346 Comment
  CAS-BOT-BC116697  Carex subfusca G. Thomas Robbins 1956-9-14 3788 El Dorado Along US Hwy 50, ca 1/2 mi NW of Echo Summit. 2225 Comment
  UCD165711  Carex subfusca Ellen Dean 2016-7-12 9066 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. South side of unnamed drainage in uplands on west side of Highway 89. 2078 Comment
  RSA52078  Carex subnigricans J. T. Howell 1946-8-31 22953 El Dorado Northeast of Gilmore Lake 2683 Comment
  UCR37023  Carex teneriformis A. C. Sanders 1984-6-17 5047 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-BC115321  Carex utriculata Verne Grant; Alva Grant 1946-7-17 7707 El Dorado SW end of Upper Echo Lake. 2255 Comment
  UCD81293  Carex utriculata Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3941 El Dorado Washoe Meadows State Park. Angora Meadows adjacent to Angora Creek, south of sewer manhole #4. 1918 Comment
  CAS-BOT-BC115087  Carex vesicaria Elsie Z. Lovegrove 1941-9-18 s.n. El Dorado Lily Lake, Lake Tahoe Basin. Comment
  CAS-BOT-BC115081  Carex vesicaria Mrs. H. C. Cantelow 1936-7-26 1499 El Dorado W. end Grass Lake, Luther Pass. Comment
  RSA52266  Carex vesicaria J. T. Howell 1946-9-1 22972 El Dorado Echo Summit. 2256 Comment
  RSA91649  Carex vesicaria F. W. Peirson 1925-7-2 6213 El Dorado On south side of Lake Tahoe. 1905 Comment
  SBBG5527  Cassiope mertensiana D. Myrick 1958-9-22 10 El Dorado above Fallen Leaf Lake, on the trail from Glen Alpine to Heather Lake 2743 Comment
  RSA9466  Cassiope mertensiana subsp. californica C. B. Wolf 1928-8-17 3352 El Dorado Trail from Susie to Heather Lake. 2393 Comment
  JEPS29794  Castilleja affinis subsp. affinis Rimo Bacigalupi, and L. R. Heckard 1962-5-30 8539 El Dorado 2 mi nw Placerville (along Cold Springs Road) 441 Comment
  JEPS57356  Castilleja affinis subsp. affinis L. R. Heckard 1968-5-29 1915 El Dorado about 3 air mi nw Placerville (along Cold Springs road) Comment
  JEPS81853  Castilleja affinis subsp. affinis L. R. Heckard with J. C. Hickman and R. C. Bacigalupi 1982-5-12 5860 El Dorado about 0.5 mi above Folson lakehead bridge (on Salmon Falls road) 167 Comment
  CAS-BOT-BC249436  Castilleja applegatei subsp. pallida A. A. Heller 1915-8-6 12175 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  UC495518  Castilleja applegatei subsp. pallida Merle Randall 1930-6-21 El Dorado 0.5 mi beyond Upper Echo Lake; Lake Tahoe Region Comment
  CAS-BOT-BC249440  Castilleja applegatei subsp. pallida Elsie Zeile Lovegrove 1939-6-21 s.n. El Dorado Tamrac [Tamarack] Trail. Lake Tahoe Basin Comment
  JEPS103924  Castilleja applegatei subsp. pinetorum T. I. and F. M. Chuang 1991-6-29 7843 El Dorado Ca 1 mi SW of Garden Valley, on way to Placerville. Comment
  UC907722  Castilleja applegatei subsp. pinetorum G. Thomas Robbins 1944-4-23 1550 El Dorado ca 5 mi n Camino (along shore of South Fork American River, near Michigan-California Lumber Co. Railroad Tramway); South Fork American River 792 Comment
  SEINET11262562  Castilleja applegatei var. applegatei D. E. Bright 1961-6-5 138 El Dorado E. side of Fallen Leaf Lake, near Lake Tahoe, California.; 0 Comment
  JEPS10976  Castilleja exserta subsp. exserta Rimo Bacigalupi with G. T. Robbins 1955-5-6 5055 El Dorado 1 mi e Rescue (at junction of road from Shingle Springs) 350 Comment
  UCR173596  Castilleja exserta subsp. exserta George K. Helmkamp, Elizabeth Helmkamp 2006-5-4 10292 El Dorado Northern Sierra Nevada Mountains Foothills, east end of Diamond Springs, 0.1 mile north of the junction of Pleasant Valley Road and Calif. Hwy 49 543 Comment
  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
  UCD122549  Castilleja foliolosa Lisa L. Serafini 1982-5-16 21 El Dorado Pine Hill, south slope, 1/3 mile east of lookout tower. 554 Comment
  JEPS13136  Castilleja lacera Rimo Bacigalupi with G. Thomas Robbins 1955-5-22 5167 El Dorado 1 mi due s Diamond Springs (watershed of Martinez Springs); Martinez Springs 548 Comment
  UC673465  Castilleja lacera H. L. Mason 1928-5-4 4507 El Dorado 4 mi n Shingle Spring; Greene Valley Comment
  RSA448629  Castilleja lemmonii Harry H. Stone 1933-8-27 18597 El Dorado Mt. Ralston. Comment
  UCR148158  Castilleja lineariloba Beecher Crampton 1969-5-6 8404 El Dorado Sierra Nevada Foothills, c. 6 mi NE of Folsom (in direct line) on Salmon Falls road Comment
  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
  JEPS71631  Castilleja miniata Gladys L. Smith 1963-7-28 1954 El Dorado trail from Audrain Lake to U.S. Hwy 50 2179 Comment
  UC1063340  Castilleja miniata A. E. Wieslander 1931-6-22 240 El Dorado on road between Williams and Carson Pass; Markleeville Quad. 2438 Comment
  UC463382  Castilleja miniata L. R. Abrams 1930-8-8 12728 El Dorado near Lily Lake (Glen Alpine Canyon); Glen Alpine Canyon Comment
  UCSC001377  Castilleja miniata D. J. Norman 1968-7-4 319 El Dorado south shore of Fallen Leaf Lake, growing in moist soil in sunny meadow in Yellow Pine Forest Fallen Leaf Lake 1920 Comment
  POM177397  Castilleja miniata L. R. Abrams 1930-8-8 12728 El Dorado Near Lily Lake, Glen Alpine Canon. 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
  RSA102186  Castilleja miniata G. Thomas Robbins 1944-7-28 1773 El Dorado Willow Flat Trail at Willow Flat, ca. 3 mi. NE of Wrights Lake. 2287 Comment
  UCD123001  Castilleja miniata subsp. miniata G. K. Helmkamp; E. A. Helmkamp 2007-6-20 12391 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 22.8 miles ESE of its junction with Sly Park Road at Jenkinson Lake. 2264 Comment
  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
  UCR189027  Castilleja miniata subsp. miniata George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12391 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 22.8 miles ESE of its junction with Sly Park Road at Jenkinson Lake 2265 Comment
  UC907746  Castilleja parviflora G. Thomas Robbins 1944-7-28 1786 El Dorado 0.25 mi w Rockbound Pass (along Willow Flat Trail) 2438 Comment
  CAS-BOT-BC240978  Castilleja pilosa J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe 2042 Comment
  CAS-BOT-BC240991  Castilleja pilosa Elsie Z. Lovegrove 1930-6-14 s.n. El Dorado Halfway up Echo Pk. 2438 Comment
  JEPS81422  Castilleja pilosa L. R. Heckard and T. I. Chuang 1982-8-3 6039 El Dorado just sw Echo Peak summit; Echo Peak 2682 Comment
  UC187800  Castilleja subinclusa subsp. subinclusa Katharine Brandegee 1907-5-16 El Dorado New York Ravine Comment
  POM177550  Ceanothus cordulatus L. R. Abrams 1930-8-20 12756 El Dorado Near Lily Lake, Glen Alpine Canyon 1982 Comment
  UCR175660  Ceanothus cordulatus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10832 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  UCR270620  Ceanothus cordulatus John F. Emmel 2001-6-27 1725 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe area, along trail above west side of Fallen Leaf Lake, 0.5 air mile southwest of Cathedral Lake 1963 Comment
  CAS-BOT-BC49346  Ceanothus cuneatus Nancy Kittle 1981-3-22 027 El Dorado Along U.S. Highway 50 for a 10 mile stretch east of Folsom 700 Comment
  SACT002914  Ceanothus cuneatus J. Wilson 1983-3-20 El Dorado 0.6 mile on Green Valley Road from west intersection with Deer Valley Road. 277.368 Comment
  SEINET5339265  Ceanothus cuneatus C. Burke 1959-4-11 s.n. El Dorado Near Placerville. 579 Comment
  SEINET5339266  Ceanothus cuneatus W. D. Billings 1940-3-31 1279 El Dorado Near Georgetown, Ca. Comment
  CAS-BOT-BC83805  Ceanothus cuneatus var. cuneatus D. O. Burge 2009-4-22 1106 b El Dorado South Fork American River watershed 315 Comment
  SD237585  Ceanothus cuneatus var. cuneatus G. K. Helmkamp, E. A. Helmkamp 2009-4-4 14505 El Dorado Sierra Nevada Mountains Foothills: Sand Ridge Road, 2.3 miles west of Bucks Bar Road (Camino 7.5'Q) 654 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
  UCD123976  Ceanothus cuneatus var. cuneatus D. O. Burge 2009-4-21 1101 c El Dorado South side of US Hwy 50, between Durock Road and US Hwy 50, accessed via off-road vehicle trail beginning 1.2 road miles (1.9 km) southwest of South Shingle Springs Road, 2.2 km 253 deg. (True) WSW of Shingle Springs. 410 Comment
  UCR185345  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2007-4-20 11776 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
  UCR189448  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2007-3-22 11662 El Dorado Foothills, Northern Sierra Nevada Mountains, Bucks Bar Road, 4.4 miles south of Pleasant Valley Road at the junction of Sand Ridge road 628 Comment
  UCR232640  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2011-10-13 18411 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 8.1 miles northwest of Pollock Pines at the south side of the bridge over the South Fork American River 611 Comment
  UCR237034  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2012-5-18 19007 El Dorado Northern Sierra Nevada Mountains, junction of Bonnetti Road (Capps Crossing Rd.) and Mormon Emigrant Trail, east of Jenkinson Lake 1261 Comment
  RSA724929  Ceanothus lemmonii L. P. Janeway 2006-5-10 8590 El Dorado Northern Sierra Nevada Foothills Cameron Park Unit, Pine Hill Preserve, 1.3km W of jct of Hwy 50 and Mother Lode Drive, and 0.2km N of Hwy 50. 457 Comment
  SJSU3927  Ceanothus lemmonii C. W. Sharsmith 1964-7-21 7343 El Dorado Shingle Springs (1 mi W) 365 Comment
  UC452666  Ceanothus lemmonii Francis Ramaley 1917-5-20 11302 El Dorado near Placerville Comment
  UC624283  Ceanothus lemmonii L. Constance 1939-5-6 2476 El Dorado 2.5 mi n Shingle Springs; Sierra Nevada foothills 365 Comment
  CAS-BOT-BC52033  Ceanothus prostratus Alice Eastwood 1909-8-1 173 El Dorado Sunnyside Comment
  POM285191  Ceanothus prostratus Lyman Benson 1935-6-8 669 -6 El Dorado Sierra Nevada Mts, S end Lake Tahoe. Truckee River watershed. 1982 Comment
  SD6037  Ceanothus prostratus none given May 1914 El Dorado Near Bald Mt. Sierras Comment
  SBBG68548  Ceanothus prostratus var. prostratus J. R. and R. C. Robbins 1932-7-18 El Dorado W side, Lake Tahoe Comment
  UCD112694  Ceanothus roderickii Roman Gankin 1965-3-24 418 El Dorado Off U.S. Highway 50, 1.5 miles west of Shingle Springs. Comment
  UCD112696  Ceanothus roderickii Joseph Laferriere 1982-5-15 90 El Dorado Pine Hill, Vlenkamp Road, off of Green Valley Road, Rescue. 457 Comment
  UCD123979  Ceanothus roderickii D. O. Burge 2009-4-22 1104 c El Dorado South Fork American River watershed, north-west of Mormon Hill, accessed via Kanaka Valley Road, parking 1.5 road miles (2.4 km) north of Deer Valley Road, 13.5 km 323 deg. (True) NNW of Shingle Springs. 350 Comment
  SEINET11242794  Ceanothus sorediatus K. Brandegee 1907-5-18 s.n. El Dorado Simpson's Ranch, Sweetwater Creek. Comment
  UC1071450  Ceanothus tomentosus P. L. Johannsen 1931-7-9 4 El Dorado Kelsey Road 1 mi n American River; Placerville Quad., n of the American River 457 Comment
  UC496448  Ceanothus velutinus Merle Randall 1930-6-18 El Dorado Lake Tahoe Region [Bayview, Emerald Lake] Lake Tahoe Region 2103 Comment
  UCD34547  Ceanothus velutinus Beecher Crampton 1985-6-21 9992 El Dorado El Dorado County, Stateline, manzanita Ave. Comment
  CAS-BOT-BC52432  Ceanothus velutinus var. velutinus E. A. McGregor 1909-8-27 214 El Dorado Glen Alpine 2011 Comment
  CDA42255  Centaurea diffusa E. Finley 2000-7-2 PDR 1013550 El Dorado Sierra Nevada; Hwy 50, at milepost 50.80, 0.1 mi W of Eagle Rock picnic area, Kyburz. Sheet 2 of 2. 0 Comment
  CDA32982  Centaurea maculosa B. Stewart & P. W. Hiatt 1979-8-6 El Dorado Hwy 50; north side of road near mile post 38.48, opposite Falling Rock! sign. 0 Comment
  UCR219660  Centaurea solstitialis George K. Helmkamp, E. A. Helmkamp 2009-10-26 15713 El Dorado Sierra Nevada Mountains Foothills, Diamond Springs, at the northwest end of Patterson Lake, south of Patterson Drive and CA-49 523 Comment
  CAS-BOT-BC284466  Centaurea solstitialis G. L. Stebbins 1976-9-26 76311 El Dorado Crossing of Weber Creek, 2 miles south of Placerville 533 Comment
  CDA20556  Centaurea sulphurea M. Denton 2005-6-15 PDR 1332087 El Dorado Sierra Nevada; Monitor Court off of Highway 49. 0 Comment
  UC141221  Centaurium venustum Christina Simpson Jun 1907 El Dorado Simpson's Ranch Sweetwater Creek Comment
  CAS-BOT-BC288553  Centromadia fitchii Marcus E. Jones 1982-9-20 3364 El Dorado St Lawrence Comment
  UCR206807  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2009-3-19 14413 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
  UCR222569  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2010-4-17 15882 El Dorado Sierra Nevada Mountains Foothills, Rattlesnake Bar Road, 1.9 miles southwest of its junction with CA-49 near Pilot Hill 314 Comment
  CAS-BOT-BC388276  Cerastium glomeratum Peter Rubtzoff 1976-5-19 8540 El Dorado Georgetown Divide, Sierra Nevada. Vicinity of Blodgett Forest: Sand Mountain Boulevard ca. 0.05 mi. south of County Road 1234 Comment
  UCD83787  Ceratophyllum demersum Lars W. J. Anderson 21-22 May 2009 WP 497 a El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 497. Comment
  CDA32701  Ceratophyllum demersum Lars Anderson 2009-6-4 657 El Dorado Lake Tahoe: Tahoe Keys. 0 Comment
  UCD40113  Cercocarpus betuloides Rodney Gale Myatt 1972-6-1 374 El Dorado Along Hwy 193, north of Placerville towards Georgetown, and about 2 miles north of Placerville. 487 Comment
  UC1119702  Chaenactis alpigena P. L. Johannsen 1934-8-2 441 El Dorado 1/4 mi w of Ralston Peak; Pyramid Peak Quadrangle 2743 Comment
  UC311600  Chaenactis alpigena Dr. H. M. Evans 1918-7-1 El Dorado Pyramid Peak Tahoe Region, Pyramid Peak 2438 Comment
  CDA36412  Chaenactis douglasii M. Beyers, G. F. Hrusa 2011-7-2 1010 El Dorado Sierra Nevada: Shealor Lakes. 2316 Comment
  SEINET8892828  Chaenactis douglasii K. Christie 2011-1 2094 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just below the summit of Dicks Peak to the east/northeast. Comment
  UC907771  Chaenactis douglasii var. douglasii G. Thomas Robbins 1945-7-8 2048 El Dorado near Al Tahoe (southern shore of Lake Tahoe); Lake Tahoe 1920 Comment
  UCD70580  Chaenactis glabriuscula var. heterocarpha Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 382 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Comment
  UCR250190  Chamaebatia foliolosa George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20872 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  SEINET6336145  Chamaebatia foliolosa H. R. Holbo 1961-4-12 s.n. El Dorado Fresh Pond, HWY 50 1372 Comment
  SEINET6336146  Chamaebatia foliolosa P. Del Monte 1976-4-3 s.n. El Dorado 2 miles east of Georgetown 1067 Comment
  UCD161020  Chamaesaracha nana G. Ledyard Stebbins 1971-6-20 8033 El Dorado Ridge south of Ice House Reservoir. (Exact location unknown. Coordinates estimated by label maker.) 1737 Comment
  UCD103699  Chamerion Morris Halperin 1932-8-15 885 El Dorado American River, Strawberry. 1752 Comment
  JEPS72720  Chamerion angustifolium subsp. circumvagum Gladys L. Smith 1964-7-29 2176 El Dorado edge of Pow-wow bog Echo Summit Region (US 50) 2133 Comment
  UC1122510  Chamerion angustifolium subsp. circumvagum P. L. Johannsen 1934-8-2 446 El Dorado 1/2 mi e Lover's Leap; Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  SEINET5344167  Chamerion angustifolium var. canescens C. W. Lantz 1920-1 461 El Dorado Stream bank, Glen Alpine Creek, Fallen Leaf Lake Comment
  CAS-BOT-BC68300  Cheilanthes gracillima Le Roy Abrams 1911-7-29 4847 El Dorado Glen Alpine Trail, Mt. Tallac 2743 Comment
  RSA685757  Cheilanthes gracillima May N. Ackley 1920-07 39 El Dorado Glen Alpine 2073 Comment
  SEINET3870064  Cheilanthes gracillima Johnnie L. Gentry Jr., Earl Jensen Jr. 1969-7-12 2152 El Dorado Half Moon Lake, west of Lake Tahoe.; 0 2487 Comment
  UCR179365  Chenopodium botrys George K. Helmkamp, E. A. Helmkamp 2006-9-20 11427 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  UC747664  Chimaphila menziesii G. Thomas Robbins 1945-8-4 2079 El Dorado along n. shore Rockbound Lake; Desolation Valley Wilderness Area, Rockbound Valley 2011 Comment
  UCD130414  Chondrilla juncea G. K. Helmkamp; E. A. Helmkamp 2007-9-26 13021 El Dorado Northern Sierra Nevada Mountains: junction of Bonetti Road and Mormon Emigrant Trail, 2.3 miles east of Jenkinson Lake. 1226 Comment
  UCR240710  Chondrilla juncea George K. Helmkamp, E. A. Helmkamp 2012-9-5 19758 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-BC252681  Chorizanthe membranacea G. Thomas Robbins 1943-6-5 1654 El Dorado Above North Fork Webber Creek, 3 mi. E of Camino 975 Comment
  UCD81197  Chorizanthe membranacea CNPS SN Foothill Team 2006-6-22 SNNR 0677 El Dorado American River Conservancy, Easement Van Nord property. 487 Comment
  CAS-BOT-BC252813  Chorizanthe polygonoides var. polygonoides Peter H. Raven; H. L. Mason; R. Ornduff; et al. 1957-4-28 10716 El Dorado 1.7 mi. SW of Garden Valley, Sierra Nevada Comment
  UCR209686  Chrysanthemum leucanthemum George K. Helmkamp, E. A. Helmkamp 2009-8-1 15356 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  POM177558  Chrysolepis sempervirens L. R. Abrams 1930-7-23 12709 El Dorado Tamarack Trail, Glen Alpine Canyon. 2134 Comment
  RSA2557  Chrysolepis sempervirens Carl B. Wolf 1930-10-8 1713 El Dorado Near Housekeeping Camp, Fallen Leaf Lake. 1921 Comment
  UCD110123  Chrysolepis sempervirens B. Crampton 1957-8-6 4582 El Dorado US Hwy. 50, 3.3 miles west of Vade, 0.7 miles east of Twin Bridges. Comment
  UCR178723  Chrysolepis sempervirens George K. Helmkamp, E. A. Helmkamp 2006-9-7 11362 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.2 mile north of junction with Wentworth Springs Road 1620 Comment
  POM203013  Chrysothamnus nauseosus subsp. albicaulis L. R. Abrams 1932-9-8 13411 El Dorado South slope of Cathedral Peak, Fallen Leaf 2073 Comment
  UCD149537  Chrysothamnus viscidiflorus subsp. viscidiflorus G. L. Stebbins 1970-8-22 7086 El Dorado South of Lake Tahoe, west side of Jobs Sister Peak. (Exact location unknown. Coordinates estimated by label maker.) 3200 Comment
  UCD59791  Cinna latifolia A. A. Beetle; D. E. Beetle and Alva Hansen 16-26 Jul 1945 3923 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  JEPS72746  Circaea alpina subsp. pacifica Gladys L. Smith 1972-8-23 3450 El Dorado below California Alpine Club lodge (e. side U.S. 50) 2194 Comment
  SD58199  Circaea alpina subsp. pacifica Helen-Mar Wheeler 1941-8-17 443 El Dorado About four miless North of U.S. Highway 50 junction on the road to Emerald Bay, Lake Tahoe 1905 Comment
  JEPS71805  Cirsium andersonii Gladys L. Smith 1970-7-16 2604 El Dorado Echo Summit area Echo Summit 2250 Comment
  CAS-BOT-BC285300  Cirsium andersonii E. W. Kelly No date on label 81 El Dorado Eldorado National Forest Comment
  CDA11113  Cirsium occidentale var. californicum G. F. Hrusa, Jeff Hart 1994-4-23 11803 El Dorado Cosumnes River Drainage; N side of Cosumnes River, immediately W of Hwy 49 bridge. Comment
  CAS-BOT-BC280097  Cirsium occidentale var. californicum C. A. Gross 1903-6-10 238 El Dorado Doxtater's Comment
  CAS-BOT-BC228765  Cistanthe umbellata Elsie Zeile Lovegrove 1938-6-10 s.n. El Dorado Lake Tahoe 1905 Comment
  UC101804  Clarkia arcuata Katharine Brandegee 1907-5-22 El Dorado 12 mi above Placerville (Sportsman's Hall) Comment
  UC747276  Clarkia arcuata G. Thomas Robbins 1944-5-21 1612 El Dorado 3 mi e Camino; North Fork Webber Creek 975 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
  UCD104319  Clarkia biloba Nancy Vycinich 1978-5-27 23 El Dorado 4.3 miles N of the junction of Highway 193 and Highway 49, on Highway 193. Comment
  RSA495265  Clarkia biloba subsp. biloba L. D. Gottlieb 1988-6-12 8827 El Dorado Omo Ranch Rd. 14.9 miles northwest of Route 88, or 0.4 miles east of turnoff to Fairplay Comment
  SD6096  Clarkia biloba subsp. brandegeeae May 1914 El Dorado Cool Comment
  UCR206847  Clarkia biloba subsp. brandegeeae George K. Helmkamp, E. A. Helmkamp 2009-6-6 14911 El Dorado Sierra Nevada Mountains Foothills, along Mosquito Road, 2.8 miles north of its junction with CA-50 in Placerville 691 Comment
  UCR173938  Clarkia purpurea subsp. quadrivulnera George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10607 El Dorado Northern Sierra Nevada foothills, Pleasant Valley Road, 2 miles west of Pleasant Valley 787 Comment
  UC101814  Clarkia purpurea subsp. viminea Katharine Brandegee May 1907 El Dorado Blue Ravine Comment
  JEPS72749  Clarkia rhomboidea Gladys L. Smith 1970-7-11 3026 El Dorado near Echo Summit Lodge 2250 Comment
  JEPS72307  Claytonia lanceolata Gladys L. Smith 1969-7-10 2437 a El Dorado near Haypress Meadow 2651 Comment
  CAS-BOT-BC439442  Claytonia parviflora subsp. parviflora Alice Eastwood 1927-3-26 14134 El Dorado On road from Placerville to Coloma Comment
  SEINET11262700  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2012-4-27 18863 El Dorado Northern Sierra Nevada Mountains Foothills: Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River (Slate Moutain 7.5' Q.); 0 401 Comment
  UCR173764  Claytonia parviflora subsp. parviflora George K. Helmkamp, Elizabeth Helmkamp 2006-4-6 10153 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; 4.2 mi NW of Coloma along Calif. Hwy 49 247 Comment
  UCR189452  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2007-3-10 11605 El Dorado Northern Sierra Nevada Mountains Foothills, Rattlesnake Bar Rd, 3.0 miles southwest of Calif. Hwy 49, SW of Pilot Hill 390 Comment
  SEINET5336361  Claytonia perfoliata C. Fitz 1959-4-11 s.n. El Dorado Grassy hillside in shade brush and live oak trees. near Hiway 49 671 Comment
  SEINET269511 Image available Claytonia perfoliata subsp. perfoliata Richard J. Shaw 1963-6-6 1286 El Dorado Highway 50; 1 mile east of South Fork of American River Bridge 1220 Comment
  UC1613934  Claytonia sibirica Charles M. Belshaw 1935-7-9 1125 El Dorado 3 mi. w. Lover's Leap; Sierra Nevada 2286 Comment
  RSA119092  Clintonia uniflora Roman Gankin 1957-6-2 230 El Dorado West of Gankin property on south side of highway, ca. 1/2 mile west of Pacific House, US Highway 50. 1098 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
  UCD123594  Collinsia heterophylla P. B. Kennedy 1922-5-23 s.n. El Dorado Barret Ranch, Shingle. Comment
  SEINET2470885  Collinsia parviflora K. Christie 2010-6-16 1825 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake campground, off of road 1301. 1920 Comment
  UCD148159  Collinsia parviflora Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8263 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. 1937 Comment
  RSA151577  Collinsia parviflora Paul A. Mitchell 1959-6-7 18 El Dorado D.L. Bliss State Park. Along old access road near Rubicon Cr. (west fork). 1982 Comment
  RSA151580  Collinsia parviflora Paul A. Mitchell 1960-6-4 104 El Dorado D.L. Bliss State Park. Along St. Hwy. 89 across from old entrance road. 2012 Comment
  UCR173813  Collinsia tinctoria George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10632 El Dorado Northern Sierra Nevada foothills, Rock Creek Road, about 2.2 miles east of its junction with Calif. Hwy 193 424 Comment
  SBBG115463  Collinsia torreyi var. latifolia B. Crampton 1989-6-6 10160 El Dorado Tahoe Basin, Stateline, entrance to Stable Rd Comment
  RSA0053905  Collinsia torreyi var. torreyi George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-19 20938 El Dorado Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy 2116 Comment
  SBBG12408  Collinsia torreyi var. torreyi D. Myrick 1958-6-22 35 El Dorado near Camp Richardson, Lake Tahoe 1889 Comment
  UC1032610  Collinsia torreyi var. torreyi P. L. Johannsen 1934-7-18 388 El Dorado 1 mi se of Wilson's (El Dorado National Forest); El Dorado National Forest 2011 Comment
  UC2044601  Collinsia torreyi var. torreyi George K. Helmkamp with Elizabeth Helmkamp 2013-6-19 20938 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 Highway. (Tragedy Spring 7.5' Q.) Comment
  UC885528  Collinsia torreyi var. wrightii A. A. Heller 1915-8-6 12173 El Dorado near Camp Echo (on the Lincoln Highway); Lincoln Highway 2133 Comment
  UC1123640  Collomia grandiflora F. W. Embree 1934-7-16 149 El Dorado 1 8/10 mi n Leek Springs Hill; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UCSC000595  Collomia grandiflora A. D. Gifford 1934-6-19 276 El Dorado Ridge W. of Plum Creek Plum Creek - Pyramid Pk. 1463 Comment
  SEINET11262389  Collomia heterophylla George Helmkamp, E. A. Helmkamp 2011-7-30 17935 El Dorado Northern Sierra Nevada Mountains: North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek (Caldor 7.5' Q.); 0 1209 Comment
  UC1023038  Collomia heterophylla G. Thomas Robbins 1944-5-28 1634 El Dorado creek 1-2 mi from confluence with South Fork American River; Long Creek 762 Comment
  UCR173838  Collomia heterophylla George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10597 El Dorado Northern Sierra Nevada foothills, Mormon Emigrant Trail, 6.0 miles east of its junction with Sly Park Road (Jenkinson Lake) 1055 Comment
  JEPS71327  Collomia tinctoria Gladys L. Smith 1972-7-20 3337 El Dorado Lake Gilmore; meadow about lake 2560 Comment
  UCR190294  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2007-8-21 12797 El Dorado Northern Sierra Nevada Mountains, Ice House Road 0.2 mile south of the north spillway of Loon Lake 1966 Comment
  CAS-BOT-BC288958  Conyza floribunda John Thomas Howell 1976-10-29 52307 El Dorado Along the course of Sweetwater Creek below the highwater line of Folsom Lake 121 Comment
  UCR234207  Cordylanthus tenuis subsp. tenuis George K. Helmkamp, E. A. Helmkamp 2010-9-23 16972 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
  JEPS60483  Cordylanthus tenuis subsp. viscidus T. I. Chuang and L. R. Heckard 1969-8-20 6732 El Dorado 1.7 mi ne Georgetown 853 Comment
  RSA622795  Cornus nuttallii H. C. Stutz 1955-5-22 314 El Dorado Pacific House. Ca. 1 mi. above town, S side of American River. 915 Comment
  UCD117155  Cornus nuttallii Robert C. Bechtel 1952-5-3 88 El Dorado Pollock Pines. 1066 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
  UCR173976  Cornus nuttallii George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10532 El Dorado Northern Sierra Nevada Mountains, Along Wentworth Springs Road, 11 mi. east of Stumpy Meadows Lake 1777 Comment
  UCR184791  Cornus nuttallii George K. Helmkamp, E. A. Helmkamp 2007-5-9 11987 El Dorado Northern Sierra Nevada Mountains, White Meadow Road, 0.6 mile west of its junction with Ice House Road, c. 0.75 mi. NNW of Riverton 1082 Comment
  HSC44808  Cornus sericea subsp. occidentalis Maralyn O'Meara Jun 1974 524 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  UCD19808  Cornus sessilis C. H. Lamoureux; R. Gankin and R. Evert 1956-4-27 1051 El Dorado 18 miles east of Placerville on Hwy 50. 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
  CAS-BOT-BC172842  Corylus cornuta subsp. californica Alice Eastwood 1927-3-26 14485 El Dorado near Gerogetown Comment
  UCD130955  Crepis acuminata R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  UCD130930  Crepis capillaris G. L. Stebbins 1977-7-3 7759 El Dorado along Cedar Ravine Road, just north of crossing of Weber Creek, 3 miles southeast of Placerville. 548 Comment
  UCR170484  Croton setiger George K. Helmkamp, Elizabeth Helmkamp 2005-9-1 9830 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Sand Canyon Road, 0.3 mi east of Calif. Highway 49 and Logtown Ridge 280 Comment
  UCR179552  Croton setiger George K. Helmkamp, E. A. Helmkamp 2006-9-29 11440 El Dorado Northern Sierra Nevada Mountains Foothills, Placerville outskirts; Calif. Hwy 49, 2 miles north of jct with US-50 549 Comment
  CAS-BOT-BC190135  Crypsis vaginiflora John Thomas Howell 1976-10-29 52287 El Dorado Sierra Nevada. Along the course of Sweetwater Creek below the high water line of Folsom Lake. 121 Comment
  UCR146294  Cryptantha ambigua Beecher Crampton 1989-7-16 10208 El Dorado Tahoe Basin, Stateline, along Montreal Road 1927 Comment
  UC101492  Cryptantha flaccida Katharine Brandegee May 1907 El Dorado Simpsons Ranch Sweetwater Creek Comment
  UCD80137  Cryptantha intermedia CNPS SN Foothill Team 2005-6-14 SNNR 0218 b El Dorado BLM Joaquin Way. 285 Comment
  RSA0045141  Cryptantha simulans George K. Helmkamp, E. A. Helmkamp 2012-7-6 19321 El Dorado Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50. 1683 Comment
  UCD142218  Cryptantha torreyana Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7877 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, south side of creek. 1946 Comment
  CAS-BOT-BC70396  Cryptogramma acrostichoides John Thomas Howell 1925-7-2 1321 A El Dorado Trail to Desolation Valley above Glen Alpine, Lake Tahoe region Comment
  SEINET3124840 Image available Cryptogramma acrostichoides C. W. Sharsmith 1964-6-20 7327 El Dorado Fallen Leaf Lake, 1/4 mi above its upper end. 2030 Comment
  CAS-BOT-BC70405  Cryptogramma acrostichoides Elsie Zeile Lovegrove 1949-6-23 s.n. El Dorado Angora Lake Trail on Fallen Leaf Lake side Comment
  POM302040  Cryptogramma acrostichoides A. A. Beetle, D. E. Beetle, Alva Hansen 1945-7-26 3946 El Dorado South side of upper Echo Lake, north slope of Ralston Mountain 2287 Comment
  UC747568  Cuscuta subinclusa G. Thomas Robbins 1944-9-3 1829 El Dorado 2-3 mi e Camino 914 Comment
  LA29957  Cynosurus echinatus J. M. Tucker; 1958-5-27 3393 El Dorado beside State Hwy 49, 3.2 mi (by road) N of Cool Comment
  UCD60166  Cynosurus echinatus Rimo Bacigalupi; G. L. Stebbins Jr., L. Heckard and K. Jakob 1951-5-15 3320 El Dorado 5.5 miles south of El Dorado (town) junction, (where State Highway 49 turns south) on No. 49, and 2.3 miles north of Nashville School, at head of grade into the canyon of the North Fork of the Cosumnes. 426 Comment
  UCR170475  Cynosurus echinatus George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9869 El Dorado Northern Sierra Nevada Foothills, east of Sacramento; Sly Park Road (County Highway E-16), c. 2 mi east of Pleasant Valley 854 Comment
  UCR173792  Cynosurus echinatus George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10595 El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 0.6 mile east of White Hall 1055 Comment
  UCR66511  Cynosurus echinatus J. T. Howell 1943-7-28 18906 El Dorado Placerville 579 Comment
  UCR209718  Cyperus eragrostis George K. Helmkamp, E. A. Helmkamp 2009-8-8 15415 El Dorado Foothills, northern Sierra Nevada Mountains, Pleasant Valley [Sly Park] Road, 0.3 mile west of Pleasant Valley 595 Comment
  UCR242017  Cyperus eragrostis George K. Helmkamp, E. A. Helmkamp 2012-9-17 19858 El Dorado Northern Sierra Nevada Mountains Foothills, north of Pollock Pines, along Forebay Road at South Fork American River 564 Comment
  SEINET215190  Cyperus eragrostis Allan Gilbert 1974-6-3 96 El Dorado Cosumnes River 1.5 miles W Latrobe. 198 Comment
  SD236121  Cyperus niger G. K. Helmkamp, E. A. Helmkamp 2006-11-15 11579 El Dorado Foothills, northern Sierra Nevada Mountains: lake Oaks mobile home park west of Diamond Springs south junction of Pleasant Valley Road and Patterson Drive 537 Comment
  SEINET2470986  Cystopteris fragilis K. Christie 2010-7-26 1927 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  UCD165820  Cystopteris fragilis Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9158 a El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Along unnamed/unmapped drainage with waterfall above dam and reservoir. Near terminus of fire road that begins near park residences on the west side of Highway 89. 2148 Comment
  UCR191083  Cystopteris fragilis George K. Helmkamp, E. A. Helmkamp 2007-6-8 12296 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 2.0 miles south of Mormon Emigrant Trail 1189 Comment
  BFRS48 Image available Cytisus scoparius Peter Rubtzoff 1975-6-4 8048 El Dorado Blodgett Forest: County Road ca. 0.6 mile east of Headquarters Road junction (Comp. 220R) Comment
  SEINET5327057  Cytisus scoparius C. Burke 1959-4-11 s.n. El Dorado 1/2 mi NE of Placerville on the Carson Rd. 572 Comment
  UCD165304  Danthonia californica Peter Rubtzoff; John Thomas Howell 1973-7-18 7144 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R) 1310 Comment
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Aug 18 2017
  SEINET10926707  Danthonia californica Beetle 1945-7-16 BEETLE 3930 El Dorado S side of Upper Echo Lake, N slope of Ralston Mountain. 2286 Comment
  UCD84146  Danthonia californica var. californica Chuck Hughes 2009-7-7 107 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  UC682083  Danthonia intermedia G. L. Stebbins Jr. 1942-8-30 3311 El Dorado near Lake Le Conte (7 mi w of Fallen Leaf); Desolation Valley 2570 Comment
  SBBG117352  Danthonia unispicata B. Crampton 1965-6-3 7351 El Dorado Pine Hill, ca. 2 mi WNW of Rescue 579 Comment
  UCR175659  Delphinium George K. Helmkamp, E. A. Helmkamp 2006-7-12 10998 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  CAS-BOT-BC173267  Delphinium Elsie Zeile Lovegrove 1938-6-15 s.n. El Dorado Near Myers Comment
  CAS-BOT-BC8869  Delphinium glaucum John Thomas Howell 1946-8-30 22905 El Dorado Upper Angora Lake 2286 Comment
  JEPS72143  Delphinium glaucum Gladys L. Smith 1972-8-23 3473 El Dorado in forest below Echo Summit Lodge (e side US 50) 2194 Comment
  JEPS82317  Delphinium gracilentum L. R. Heckard 1969-5-30 2250 El Dorado nw Blodgett Forest headquarters ((ca 7 mi e of Georgetown)); Pilot Creek 975 Comment
  UC747434  Delphinium gracilentum G. Thomas Robbins 1945-6-23 2006 El Dorado canyon slope above North Fork Webber Creek (about 3 mi e of Camino) 975 Comment
  UCD95658  Delphinium gracilentum A. A. Heller 1915-8-6 12162 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  UC101571  Delphinium hansenii Katharine Brandegee 1907-5-29 El Dorado New York Ravine Comment
  CAS-BOT-BC8744  Delphinium hansenii G. T. Robbins 1943-6-8 1140 El Dorado at western edge of Institute of Forest Genetics, 3 mi. E of Placerville 731 Comment
  LA207417  Delphinium hansenii Carl B. Wolf; 1933-7-1 5156 El Dorado W slope Sierra Nevada, 5 mi. below Placerville on road to El Dorado and Sacramento 548 Comment
  UCD13269  Delphinium hansenii Allan Gilbert 1974-5-29 66 El Dorado El Dorado CO. North side of Cosumnes River, 2 miles west of Latrobe Road. Comment
  CAS-BOT-BC116042  Delphinium nuttallianum David Daniels Keck 1932-6-30 1569 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1920 Comment
  CAS-BOT-BC17033  Delphinium variegatum H. Lewis; C. Epling 1941-5-26 s.n. El Dorado Garden Vallen, near Coloma Comment
  RSA149641  Delphinium variegatum Harlan Lewis, C. Epling 1941-5-26 s.n. El Dorado Garden Valley, near Coloma Comment
  UCR124263  Dendromecon rigida L. C. Wheeler 1958-7-23 7333 El Dorado Pillikin Mine Comment
  UC1137017  Deschampsia August L. Hormay 1932-7-7 El Dorado Upper Truckee River n. of small bridge Upper Truckee River Comment
  UCD46692  Deschampsia cespitosa Ellen Dean; T. Starbuck, M. Starbuck and CNPS 2004-9-12 2132 El Dorado Along trail to Lake Margaret which leaves Hwy. 88 east of Kirkwood, CA. 2286 Comment
Read comments
May 28 2011
  CAS-BOT-BC194317  Deschampsia cespitosa subsp. cespitosa L. R. Abrams 1917-9-19 6796 El Dorado Grass Lake near Fallen Leaf, Lake Tahoe Comment
  RSA750438  Deschampsia cespitosa subsp. cespitosa George K. Helmkamp, E. A. Helmkamp 2008-8-1 13955 El Dorado Dark Lake 0.4 mile northwest of the entrance to Wright's Lake along Wright's Lake Road 2148 Comment
  UCD166010  Deschampsia cespitosa subsp. cespitosa Daniel M. McNair 2016-7-12 2157 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  SACT000930  Deschampsia danthonioides Jackie Phillips 1953-5-25 El Dorado Comment
  SBBG103851  Deschampsia danthonioides F. M. Reed, R. L. Pendleton 1907-7-25 1851 El Dorado near Modjeska Falls, Glen Alpine; near S end of Fallen Leaf Lake 2042 Comment
  SEINET8892761  Deschampsia danthonioides K. Christie 2011-1 2029 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Meeks Meadow, just west of the parking area on the west side of HWY 89. Comment
  UCR237039  Deschampsia danthonioides George K. Helmkamp, E. A. Helmkamp 2012-5-18 19012 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 0.1 mile east of Pebble Canyon Road, SE of Pollock Pines, S of US Hwy 50 1495 Comment
  UCD63447  Deschampsia elongata P. B. Kennedy 1920-8-20 175 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC43438  Descurainia sophia Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake. Comment
  UCR84760  Dicentra formosa Kathy Harper 1992-5-17 s.n. El Dorado Northern Sierra Nevada Mtns., Pipi Meadow (Forest Service Campground), 25 mi NE of Pioneer Station off of State Hwy 88, 6 mi north of North South Road from Omo Ranch Road [26 miles east of Jackson], along middle fork of Cosumnes River 1189 Comment
  UCD19805  Dicentra formosa C. H. Lamoureux; R. Gankin and R. Evert 1956-4-27 1048 El Dorado 18 milesE of Placerville on Hwy 50. Comment
  UC843817  Dichelostemma capitatum A. A. Heller 1911-4-7 12298 El Dorado between Shingle Springs and El Dorado Comment
  CAS-BOT-BC483645  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
  UCR198427  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, E. A. Helmkamp 2008-4-30 13355 El Dorado Sierra Nevada Mountains Foothills, along Bear Creek Road, 0.2 mile southeast of its junction with Meadow Brook Road, south of Georgetown 696 Comment
  SEINET8476455  Dichelostemma capitatum subsp. capitatum M. J. Williams 1967-4-16 s.n. El Dorado Hwy 49 between Auburn and Cool. 366 Comment
  JEPS29796  Dichelostemma congestum Rimo Bacigalupi, and L. R. Heckard 1962-5-30 8541 El Dorado 2 mi nw Placerville (along Cold Springs Road) 441 Comment
  UC747545  Dichelostemma multiflorum G. Thomas Robbins 1944-6-15 1687 El Dorado 3 mi e Placerville (near Institute of Forest Genetics) 822 Comment
  UCR207903  Dichelostemma volubile George K. Helmkamp, E. A. Helmkamp 2009-5-14 14691 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-BC503127  Dichelostemma volubile Ira L. Wiggins 1946-5-11 11205 El Dorado Hillsides, in Quercus douglasii, between Folsom and Placerville, 4.8 mi. above Folsom. Comment
  SBBG20664  Dieteria canescens D. Myrick 1963-10-10 730 El Dorado N rdway to Fallen Leaf Lake, Lake Tahoe 1889 Comment
  UCR249153  Digitaria sanguinalis George K. Helmkamp, Elizabeth Helmkamp 2013-6-17 20881 El Dorado Northern Sierra Nevada Mountains Foothills, Pleasant Valley, junction of Pleasant Valley Road and Hwy E-16 750 Comment
  CAS-BOT-BC153668  Diplacus mephiticus Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC151621  Diplacus torreyi Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC151391  Diplacus viscidus G. Thomas Robbins; Peter H. Raven 1956-4-28 3674 El Dorado On a one-year-old chaparral burn along Placerville-Georgetown Road, 2.4 miles south of Kelsey and 1.5 miles north and on grade above South Fork American River 457 Comment
  UCD137490  Dipsacus fullonum G. L. Stebbins 1977-8-14 77154 El Dorado along Hangtown Creek, between Placerville and Smith Flat. 640 Comment
  BFRS67 Image available Disporum hookeri var. trachyandrum Peter Rubtzoff 1974-6-25 7631 El Dorado Blodgett Forest: Bacchi Barn Road ca. 0.15 mile south of County Road (Comp. 290R) In forest less that 0.1 mile north of Bacchi Meadow. Comment
  SD239585  Dittrichia graveolens G. K. Helmkamp, E. A. Helmkamp 2009-10-30 15714 El Dorado Sierra Nevada Mountains Foothills: Country Club Drive 0.1 mile east of its junction with Bass Lake Road, between El Dorado Hills and Cameron Park. 342 Comment
  UCD44774  Dodecatheon C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2140 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  CAS-BOT-BC136205  Dodecatheon alpinum Alice Eastwood 1906-7-27 1122 El Dorado Fallen Leaf Lake - Glen Alpine Region Comment
  CAS-BOT-BC136248  Dodecatheon alpinum John Thomas Howell 1925-7-2 1338 El Dorado Between Glen alpine Lodge and Fallen Leaf Camp - Lake Tahoe Region Comment
  CAS-BOT-BC136250  Dodecatheon alpinum John Thomas Howell 1925-6-27 1209 El Dorado Rubicon Meadows - Lake Tahoe 2133 Comment
  CHSC110477  Dodecatheon alpinum G. K. Helmkamp; Amy Barnes, Ann Kerchner 2010-7-19 16583 El Dorado Northern Sierra Nevada Mountains: southernmost point of Wright's Lake, 5.6 mi. NE (33 deg. ) of Kyburz. 2085 Comment
  UC35177  Dodecatheon alpinum W. C. Blasdale 1897-7-25 El Dorado Mt. Tallac Lake Tahoe Region, Mt. Tallac Comment
  UCD19776  Dodecatheon alpinum C. H. Lamoureux; J. Major, J. McCaskill and R. Gankin 1956-6-6 1130 El Dorado 0.7 miles west of junction of Hwy 50 and Hwy 89, at foot of Meyer's Grade. 1996 Comment
  UCR219675  Dodecatheon alpinum George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16583 El Dorado Northern Sierra Nevada Mountains, southernmost point of Wright's Lake, 5.6 mi. NE (33 deg. ) of Kyburz 2085 Comment
  SEINET8561797  Dodecatheon hendersonii S. Eliades 1976-4-3 s.n. El Dorado Off Hwy 193 outside of Georgetown. 1067 Comment
  UC306808 Image available Draba asterophora var. macrocarpa Herbert McLean Evans 1918-7-21 El Dorado Cup Lake Sierra Nevada Comment
  JEPS126394  Draba oligosperma Steve Matson 2004-8-7 1099 El Dorado nSNH; Tahoe Basin; north side of summit of Freel Peak. Comment
  UCR189510  Draba verna George K. Helmkamp, E. A. Helmkamp 2007-3-22 11670 El Dorado Foothills, Northern Sierra Nevada Mountains, Mt. Aukum Road at the crossing of the middle fork of Cosumnes river, west of jct of Bucks Bar Road 622 Comment
  UCR237456  Draba verna George K. Helmkamp, E. A. Helmkamp 2012-2-23 18580 El Dorado Northern Sierra Nevada Mountains Foothills, Along CA-49 (Coloma Rd.), 0.4 mile east of the south junction with Pedro Hill Road, NW of Coloma 255 Comment
  UCD165846  Draperia systyla Peter Rubtzoff 1972-9-27 6948 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCR234186  Draperia systyla George K. Helmkamp, E. A. Helmkamp 2010-9-23 16960 El Dorado Northern Sierra Nevada Mountains, Forest Route 31, 3.9 miles north of its junction with Peavine Ridge Rd and Round Tent Canyon Road 1457 Comment
  UCD99538  Drosera rotundifolia June McCaskill 1956-6-6 463 El Dorado at foot of Meyers grade, off of U.S. Highway 50, 0.7 mile west of junction with State Highway 89 (Luther Pass). 1996 Comment
  UCD147769  Drymocallis glandulosa Allyson Ayalon; Lucie Jerabkova 2012-7-1 131 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  CAS-BOT-BC527359  Drymocallis glandulosa var. reflexa Wm. Vortriede 1928-5-16 s.n. El Dorado Coloma Comment
  UCD165306  Drymocallis lactea Peter Rubtzoff; John Thomas Howell 1973-7-18 7149 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R) 1310 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
  UC501363  Drymocallis lactea var. lactea Merle Randall 1930-6-25 El Dorado near Echo Summit (Benwood Meadows); Lake Tahoe Region, near Echo Summit, Benwood Meadows Comment
  UCD160944  Dryopteris arguta G. Ledyard Stebbins 1978-4-23 7848 El Dorado West of South Fork American River, 0.5 mile west of mouth of Weber Creek. Azalea Ravine. (Exact location unknown. Location copied from duplicate CAS652282 and coordinates estimated by label maker. Newspaper said 'Azalea Ravine.') 182 Comment
  CAS-BOT-BC428078  Dudleya cymosa subsp. cymosa M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  JEPS73210  Dulichium arundinaceum Gladys L. Smith 1964-8-29 2381 El Dorado Audrain Lake, at Lily Pond, Benwood Meadows Trail Audrain Lake; , Lily Pond, Benwood Meadows Trail 2225 Comment
  SD240972  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 (Riverton 7.5'Q) 1520 Comment
  UCD32957  Echinochloa crus-galli Beecher Crampton 1965-8-4 7478 El Dorado El Dorado County, ca. 5 miles west of Rescue on Green Valley rd., just west of Pleasant Grove House Historic Monument. Comment
  UCR170460  Echinochloa muricata George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10004 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
  CAS-BOT-BC344835  Eleocharis Peter Rubtzoff 1975-9-23 8391 El Dorado ca. 1 mile east of Georgetown on Wentworth Springs Road 91.3-1.4 miles east of junction with Hwy. 193). Comment
  CAS-BOT-BC113524  Eleocharis acicularis Herbert Faulkner Copeland 1936-8-22 s.n. El Dorado Meek's Bay, Damp beds of water courses in forest near Lake Tahoe. Comment
  CAS-BOT-BC113581  Eleocharis decumbens George Ledyard Stebbins 1976-7-25 76131 El Dorado King's Meadow, east of Pino Grande. 1249 Comment
  UCR101147  Eleocharis pachycarpa L. C. Wheeler 1952-9-26 6967 El Dorado Sierra Nevada Mtns., South Fork American River, 1 mile upstream from Lotus 244 Comment
  SEINET199878 Image available Eleocharis pachycarpa S. Galen Smith, G. Thomas Robbins 1949-10-23 El Dorado Streamlet in serpentine barrens 5 miles notrh of Colma on Georgetown road. Comment
  UC747756  Eleocharis quinqueflora H. F. Copeland 1947-5-30 El Dorado near Echo Summit (Benwood Meadows) 2286 Comment
  RSA0034064  Elymus Peter Rubtzoff, Barbara Trowbridge 1975-6-24 8127 El Dorado U.C. Blodgett Forest Research Station, Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  JEPS75195  Elymus X hansenii Gladys L. Smith 1972-8-23 3470 El Dorado below Echo Summit lodge (e side U.S. 50) 2194 Comment
  UCD165725  Elymus elymoides Ellen Dean 2016-7-12 9080 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along Highway 89. 2061 Comment
  UCD60576  Elymus elymoides Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4041 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  UCD61655  Elymus elymoides subsp. californicus P. B. Kennedy 1920-8-10 1 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD74189  Elymus elymoides subsp. californicus Jennifer W. Burt; Jessica Hite 2005-8-12 55 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2314 Comment
  UCD74190  Elymus elymoides subsp. californicus Jennifer W. Burt; Jessica Hite 2005-8-18 56 El Dorado Echo Summit' abandoned downhill ski area (off Hwy 50 near Echo Summit) - collected from center of abandoned ski run. 2270 Comment
  UCD74194  Elymus elymoides subsp. californicus Jennifer W. Burt; Jessica Hite 2005-8-17 60 El Dorado Peddler Hill' abandoned ski area (North of Hwy 88 near intersection with Bear River Road) - collected from center of abandoned ski run. 2019 Comment
  UCR251241  Elymus elymoides subsp. californicus George K. Helmkamp, E. A. Helmkamp 2012-7-6 19345 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50 1707 Comment
  JEPS75202  Elymus elymoides subsp. elymoides Gladys L. Smith 1972-7-18 3398 El Dorado above Wrights Lake (tr. to Grouse Lake) 2316 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
  UCD74199  Elymus glaucus subsp. glaucus Jennifer W. Burt; Jessica Hite 2005-8-19 48 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2236 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
  UCR234168  Elymus glaucus var. glaucus George K. Helmkamp, E. A. Helmkamp 2011-7-7 17644 El Dorado Northern Sierra Nevada Mountains, Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  UC149656  Elymus sierrae H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4718 El Dorado Pyramid Peak Sierra Nevada Mountains (w side) 2987 Comment
  UCD62620  Elymus stebbinsii subsp. septentrionalis Beecher Crampton 1983-7-18 9884 El Dorado 1.2 mis. West of Grizzly Flat Guard Station. 1143 Comment
  CHSC73374  Elymus trachycaulus subsp. trachycaulus L. P. Janeway; Eric Schroder 1998-8-27 6194 El Dorado Lake Tahoe Basin-National Forest. Meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  UCD149748  Elymus trachycaulus subsp. trachycaulus Ellen Dean; K. Craig and V. Stewart 2014-7-30 8493 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Southeast corner of the park near Bakersfield Road entrance. Along edge of Truckee River. 1926 Comment
  CAS-BOT-BC410176  Enemion occidentale G. Thomas Robbins 1944-4-23 1552 El Dorado Canyon side above South Fork American River, about 5 mi. N of Camino 762 Comment
  SBBG115389  Epilobium B. Crampton 1986-8-20 10049 El Dorado South Lake Tahoe, at Tahoe Blvd and Pioneer Trail Comment
  UCD61726  Epilobium brachycarpum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4257 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UCR179336  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2006-8-24 11275 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  UCR179357  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2006-9-20 11416 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  CAS-BOT-BC166861  Epilobium canum subsp. latifolium L. R. Abrams 1930-8-7 12724 El Dorado Near Lily Lake, Glen Alpine [Canon] Canyon 2042 Comment
  CAS-BOT-BC166867  Epilobium canum subsp. latifolium Jean L. Pawek 1956-7-16 191 El Dorado Highway 50, west slope Echo Summit 1524 Comment
  CAS-BOT-BC166870  Epilobium canum subsp. latifolium Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  SEINET12861977  Epilobium canum subsp. latifolium K. Schutz 1972-10-8 s.n. El Dorado Near American River Comment
  UCD105631  Epilobium ciliatum P. B. Kennedy 1920-8-10 38 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD112428  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1972-9-28 6959 El Dorado Sierra Nevada, Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  JEPS109846  Epilobium ciliatum subsp. glandulosum Dean W. Taylor 2004-7-7 19174 El Dorado Echo Summit, boggy area north of Highway 50 and just west of the entrance to the highway maintenance station 2248 Comment
  UC423063  Epilobium ciliatum subsp. glandulosum R. L. Pendleton and F. M. Reed 1907-7-25 1167 El Dorado road between Glen Alpine Springs Modyeska Falls; Lake Tahoe Region 2042 Comment
  UCD125134  Epilobium ciliatum subsp. glandulosum Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7429 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. On W side of Hwy. 89, just south of General Creek Campground. Near northern edge of fen. 1923 Comment
  CDA38106  Epilobium densiflorum T. C. Fuller 1965-7-16 13839 El Dorado Black Oak Mine Road, 1 mile south of Georgetown. 0 Comment
  UCR258178  Epilobium glaberrimum subsp. fastigiatum George K. Helmkamp, Amy Barnes 2014-7-28 22970 El Dorado Northern Sierra Nevada Mountains, at the junction of Wentworth Springs Road and Ice House Road 1412 Comment
  JEPS72728  Epilobium glaberrimum subsp. glaberrimum Gladys L. Smith 1963-7-9 1798 El Dorado 1/4 mi w Echo Summit 2133 Comment
  UC674794  Epilobium glaberrimum subsp. glaberrimum Thomas Morley 1941-9-20 145 El Dorado n. side of Placerville-Echo Lake hwy at Twin Bridges (along Pyramid Creek); Sierra Nevada, Pyramid Creek 1828 Comment
  UCD60345  Epilobium hallianum Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3932 El Dorado Washoe Meadows State Park. Angora Meadows near sewer manhole #4. 1917 Comment
  UC168525  Epilobium minutum Katharine Brandegee El Dorado near Pilot Hill; Layne's Ranch Comment
  OBI74575  Epilobium torreyi David J. Keil 1992-1 23372 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UC205504  Epipactis gigantea Geo. B. Grant 1906-8-1 El Dorado Lake Tahoe Comment
  SEINET6032334  Equisetum X ferrissii J. T. Howell 1969-9-12 46096 El Dorado Sierra Nevada, near Riverton 1006 Comment
  UCR219654  Equisetum arvense George K. Helmkamp, E. A. Helmkamp 2009-11-3 15719 El Dorado Sierra Nevada Mountains Foothills, at a bridge on Grizzly Flat Road 8.0 miles east of its junction with Hwy E-16 at Somerset 925 Comment
  CAS-BOT-BC57954  Equisetum arvense Elsie Zeile Lovegrove 1950-10-16 s.n. El Dorado Road to Lily Lake, Lake Tahoe Basin. Comment
  UCD106885  Equisetum laevigatum Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7230 El Dorado Lake Tahoe Basin. Emerald Bay State Park. West of Vikings Holm buildings near trail to falls and bridge. 1923 Comment
  UCD148439  Eremogone congesta var. congesta Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8282 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1919 Comment
  JEPS19226  Ericameria arborescens W. L. Jepson 1938-4-11 18643 El Dorado Diamond Springs 579 Comment
  UCR193506  Ericameria arborescens George K. Helmkamp, E. A. Helmkamp 2007-9-11 12947 El Dorado Northern Sierra Nevada Mountains, Ice House Road 4.3 miles north of its junction with US-50 1393 Comment
  UCR232682  Ericameria arborescens George K. Helmkamp, E. A. Helmkamp 2011-10-13 18407 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 4.2 miles north of Pony Express Trail in Pollock Pines 1011 Comment
  RSA121643  Ericameria bloomeri P. L. Johannsen 1934-9-11 492 El Dorado Grass Lake. 2378 Comment
  JEPS71575  Ericameria discoidea Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2731 El Dorado Ralston Peak summit area Echo Ridge, Ralston Peak (nr. Cup Lake at upper end of Echo Ridge) 2814 Comment
  SDSU3899  Ericameria discoidea Helen L. Dale 1928-8-1 1316 El Dorado Summit Mt. Tallac. 2983 Comment
  UC337463  Ericameria nauseosa var. oreophila unknown El Dorado Lake Tahoe Comment
  RSA695723  Ericameria nauseosa var. speciosa Keith E. Hoffmaster 1940-10-13 954 El Dorado Twin Lakes. Comment
Read comments
Dec 31 2015
  UC195542  Ericameria nauseosa var. speciosa Miss Helen D. Geis Jun 1 1912-Jul 1 1912 109 a El Dorado Lakeside Lake Tahoe Comment
  UC499758  Ericameria nauseosa var. speciosa L. R. Abrams 1932-9-8 13411 El Dorado s slope of Cathedral Peak (Fallen Leaf) 2072 Comment
  UCD132087  Erigeron G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12731 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, 1.4 miles south of the lake. 2101 Comment
  UCD147766  Erigeron breweri Allyson Ayalon; Lucie Jerabkova 2012-7-1 128 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCR207025  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2009-7-22 15250 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat 2000 Comment
  UC1118099  Erigeron breweri var. breweri A. D. Gifford 1934-7-17 299 El Dorado 1.5 mi n of Leek Springs Hill; Pyramid Pk. Quadrangle 2042 Comment
  CAS-BOT-BC294547  Erigeron breweri var. breweri Clare B. Hardham 1974-8-9 20274 El Dorado Luther Pass and vicinity 2438 Comment
  UC311609  Erigeron breweri var. breweri Dr. H. M. Evans 1918-7-18 El Dorado Echo Lake Tahoe Region, Echo Lake 2286 Comment
  UCD149560  Erigeron canadensis G. L. Stebbins 1975-10-25 C 7526 El Dorado Sand Ridge Road. South of North Fork of the Cosumnes River. (Exact location unknown. Coordinates estimated by label maker.) 579 Comment
  UCD83805  Erigeron canadensis Susie Kocher 2009-7-24 5 El Dorado South Lake Tahoe, area burned by the Angora fire in 2007. 1920 Comment
  JEPS71584  Erigeron compositus Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2704 El Dorado summit area Freel Peak; Sierra Nevada Mountains 2895 Comment
  POM127568  Erigeron compositus L. R. Abrams 1911-7-29 4834 El Dorado Near the summit of Mt. Tallac 2896 Comment
  CAS-BOT-BC297203  Erigeron coulteri Wm. Vortriede 1927-7-1 s.n. El Dorado Camp Sacramento Comment
  JEPS71586  Erigeron coulteri Gladys L. Smith 1964-7-8 2615 El Dorado about Lake of the Woods 2286 Comment
  JEPS71589  Erigeron coulteri Gladys L. Smith 1964-8-29 2387 El Dorado near large meadow at end Audrain Lake trail; Echo Summit 2249 Comment
  UC201834  Erigeron divergens Le Roy Abrams 1911-7-27 4791 El Dorado terminal moraine near Fallen Leaf Lake; Lake Tahoe region 2042 Comment
  UCD131863  Erigeron divergens P. B. Kennedy 1920-8-17 139 El Dorado El Dorado National Forest-Barret Camp. 1935 Comment
  UCR175668  Erigeron glacialis George K. Helmkamp, E. A. Helmkamp 2006-7-7 10833 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  SBBG29974  Erigeron glacialis var. glacialis R. M. Holman 1934-7-26 El Dorado First Public Camp, Johnson Pass, near Echo Summit 2225 Comment
  SD237316  Erigeron glacialis var. glacialis G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15262 El Dorado Sierra Nevada Mountainss: Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing. 2015 Comment
  UC747178  Erigeron inornatus var. inornatus G. Thomas Robbins 1943-6-29 1239 El Dorado on wooded slope of North Fork Webber Creek canyon (ca. 3 mi e of Camino) 914 Comment
  UC1118162  Erigeron lassenianus P. L. Johannsen 1934-7-19 415 El Dorado 1 mi se Wilson's; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  POM357537  Erigeron peregrinus subsp. callianthemus A. A. Beetle 1945-7-16 3951 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2287 Comment
  UC306805  Erigeron pygmaeus unknown 1918-7-28 El Dorado near top Jobs Sister; High Saddle Comment
  UC712193  Erigeron pygmaeus Carl W. Sharsmith 1937-8-30 3475 El Dorado s of Lake Tahoe; Sierra Nevada, Freel Peak 3291 Comment
  UCR194928  Eriodictyon californicum George K. Helmkamp, E. A. Helmkamp 2007-5-22 12043 El Dorado Northern Sierra Nevada Mountains Foothills, Mormon Emigrant Trail, 5.2 miles east of its junction with Sly Park Road at Jenkinson's Lake 1372 Comment
  UCR217256  Eriodictyon californicum George K. Helmkamp, E. A. Helmkamp 2010-5-13 16009 El Dorado Sierra Nevada Mountains Foothills, junction of Bear Rock Road and Bedford Ave., 1.8 miles north of US-50 in Placerville 624 Comment
  CAS-BOT-BC256798  Eriogonum incanum John Thomas Howell 1925-6-28 1232 El Dorado Trail between Eagle Lake and the Velma Lakes, Lake Tahoe region Comment
  UC1613433  Eriogonum incanum Charles M. Belshaw 1934-7-19 110 El Dorado above Horsetail Falls (off of Placerville Hwy.) 2438 Comment
  SEINET5330426  Eriogonum lobbii D. G. Cooney 1946-8-12 36 El Dorado S. slope Job's Sister Peak, Carson Range, 3292 Comment
  RSA7907  Eriogonum marifolium Carl B. Wolf 1928-8-15 3318 El Dorado On the trail to Mt. Tallac, above Glen Alpine. 2409 Comment
  UC412781  Eriogonum marifolium R. L. Pendleton, F. M. Reed 1907-7-23 1039 El Dorado along trail between camp and Grass Lake; Lake Tahoe Region 2103 Comment
  UCD101323  Eriogonum marifolium G. 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, 4 miles north of Hwy US-50. 1864 Comment
  UC849638  Eriogonum nudum var. deductum A. A. Heller 1915-8-4 12194 El Dorado near, on the Lincoln Highway Camp Echo 2133 Comment
  UCD100559  Eriogonum nudum var. deductum Morris Halperin 1932-8-14 901 El Dorado near American River, Strawberry. 1737 Comment
  UCD100560  Eriogonum nudum var. deductum G. 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
  UCR175733  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 2006-7-31 11063 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  UCR257073  Eriogonum nudum var. deductum George K. Helmkamp, Elizabeth Helmkamp 2013-9-7 22274 El Dorado Northern Sierra Nevada Mountains, east side of Mormon Emigrant Trail, 2.7 miles west of its junction with CA-88/Carson Pass Hwy 2264 Comment
  CAS-BOT-BC266087  Eriogonum nudum var. deductum Elsie Zeile Lovegrove 1951-9-13 s.n. El Dorado Fallen Leaf Lake Road, Lake Tahoe Basin Comment
  UCR254735  Eriogonum nudum var. nudum Peter Rubtzoff 1975-7-9 8169 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Chinquapin Flat Road, c. 1.6 miles south of Old Gaddis Creek Road 1296 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
  RSA715233  Eriogonum nudum var. oblongifolium George K. Helmkamp, E. A. Helmkamp 2005-9-12 9858 El Dorado Northern Sierra Nevada Foothills, E of Sacramento, Sly Park road (County Hwy E-16) 2 miles E of Pleasant Valley. 854 Comment
  UCR217861  Eriogonum nudum var. oblongifolium George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe 2010-7-6 16462 El Dorado Sierra Nevada Mountains, Silver Fork Road, 4.1 miles south of its junction with US-50 in Kyburz 1500 Comment
  UC480710  Eriogonum ovalifolium var. nivale W. C. Blasdale 1923-7-23 El Dorado Desolation Valley Lake Tahoe Region, Desolation Valley Comment
  CAS-BOT-BC272561  Eriogonum spergulinum var. reddingianum John Thomas Howell 1963-7-12 39851 El Dorado Meyers 1935 Comment
  CAS-BOT-BC272567  Eriogonum spergulinum var. reddingianum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC272570  Eriogonum spergulinum var. reddingianum A. A. Heller 1915-8-6 12187 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  POM190475  Eriogonum spergulinum var. reddingianum D. D. Keck 1932-6-30 1560 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1921 Comment
  RSA252385  Eriogonum spergulinum var. reddingianum Robert F. Thorne, C. W. Tilforth 1969-9-7 39305 El Dorado Grass Lake, S of Hwy. 89, about 0.5 mile W of Luther Pass 2317 Comment
  UCD44152  Eriogonum spergulinum var. spergulinum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1518 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC271876  Eriogonum spergulinum var. spergulinum Chas. M. Belshaw 1936-8-13 2640 El Dorado 41 Milestone, Placerville - Tahoe road. S. Fk. Amer. River 1676 Comment
  UCD70590  Eriogonum tripodum Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 379 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-BC267913  Eriogonum umbellatum Beatrice L. Howitt 1962-7-20 285 El Dorado At Meyer's on way to Lake Tahoe, Sierra Nevada 1828 Comment
  UCR176011  Eriogonum umbellatum var. furcosum George K. Helmkamp, E. A. Helmkamp 2006-7-28 11023 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
  SEINET7545230  Eriogonum umbellatum var. furcosum J. L. Reveal 1975-1 3971 El Dorado Along California Hwy 89, 2.2 mi. S of U.S Hwy 50 Comment
  CAS-BOT-BC268264  Eriogonum umbellatum var. nevadense J. F. Rock 1917-6-1 s.n. El Dorado Lake Tahoe Comment
  JEPS72762  Eriogonum umbellatum var. nevadense Gladys L. Smith 1970-7-27 2501 El Dorado summit area, Echo Peak Echo Peak 2711 Comment
  POM263678  Eriogonum umbellatum var. nevadense L. S. Rose 1941-7-19 41325 El Dorado Associated with Purshia tridentata an Artemisia tridentata, open sandy flatsin frest of Pinus contorta var. Murray. 1900 Comment
  UC746875  Eriogonum umbellatum var. nevadense G. Thomas Robbins 1945-7-8 2046 El Dorado near Al Tahoe; Lake Tahoe 1920 Comment
  UCD101381  Eriogonum umbellatum var. nevadense P. B. Kennedy 1920-8-17 125 El Dorado El Dorado National Forest, Barrett Camp. 1981 Comment
  HSC44787  Eriogonum umbellatum var. umbellatum Maralyn O'Meara Jun 1974 503 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  CAS-BOT-BC261822  Eriogonum wrightii var. subscaposum A. A. Heller 1915-9-11 12268 El Dorado On the Lincoln Highway 5 miles east of Kyburz 1524 Comment
  UCR190296  Eriogonum wrightii var. subscaposum George K. Helmkamp, E. A. Helmkamp 2007-8-21 12796 El Dorado Northern Sierra Nevada Mountains, Ice House Road 0.2 mile south of the north spillway of Loon Lake 1966 Comment
  CAS-BOT-BC112286  Eriophorum crinigerum Lillian Mott 1971-7-30 LM 42071 El Dorado Luther Pass, between Markleeville and Meyers. In a bog just N of the county line. 2359 Comment
  SEINET3912353  Eriophorum crinigerum A. A. Beetle, Alva Hansen 1945-1 4053 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt.; 0 2286 Comment
  JEPS73218  Eriophorum gracile Gladys L. Smith 1970-7-16 2472 El Dorado Grass Lake 2194 Comment
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1
  RSA100755  Eriophorum gracile H. C. Cantelow 1936-7-26 s.n. El Dorado Edge of Grass Lake. Comment
  RSA252374  Eriophorum gracile Robert F. Thorne, C. W. Tilforth 1969-9-7 39298 El Dorado Grass Lake, S of Hwy. 89, about 0.5 mile W of Luther Pass 2317 Comment
  UCD148457  Eriophorum gracile Ellen Dean; T. Starbuck, H. Lin 2014-5-27 8305 El Dorado El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Southernmost reach of large fen system near old quarry area. Opening in pine-fir forest. 1926 Comment
  UCD148465  Eriophorum gracile Ellen Dean; T. Starbuck, H. Lin 2014-5-27 8318 El Dorado El Dorado County. Tahoe Basin. Sugar Pine Point State Park. In fen just south and down slope of General Creek group-camp campground area. 1925 Comment
  CAS-BOT-BC301322  Eriophyllum lanatum var. croceum Volney Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  CHSC118011  Eriophyllum lanatum var. croceum G. K Helmkamp; E. A Helmkamp 2007-7-8 12303 El Dorado Northern Sierra Nevada Mountains: Bonetti Road, 5.4 miles south of Mormon Emigrant Trail, generally east of Jenkinson Lake. 1372 Comment
  RSA790057  Eriophyllum lanatum var. croceum Peter Rubtzoff, John Thomas Howell 1973-7-18 7124 El Dorado Blodgett Forest: Mainline Road ca. 0.3 mi. south of 'Clearcut' (ca. 0.2 mi. north of Mutton Creek Road junction) (Comp. 500U). 1302 Comment
  SEINET11261800  Eriophyllum lanatum var. grandiflorum George K. Helmkamp, E. A. Helmkamp 2012-5-3 18886 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 4.3 miles N of Pollock Pines.; 0 1046 Comment
  CAS-BOT-BC301496  Eriophyllum lanatum var. integrifolium Jean L. Pawek 1956-7-16 190 El Dorado Highway 50, 41 miles north of Placerville 1524 Comment
  CAS-BOT-BC301503  Eriophyllum lanatum var. integrifolium Le Roy Abrams 1911-7-29 4844 El Dorado Lake Tahoe Region. Glenn [Glen] Alpine trail, Mt. Tallac 2834 Comment
  JEPS72569  Eriophyllum lanatum var. integrifolium Gladys L. Smith 1964-7-6 2124 El Dorado trail from Upper Echo Lake to Desolation Valley 2346 Comment
  UC311610  Eriophyllum lanatum var. integrifolium Dr. H. M. Evans 1918-7-28 El Dorado high saddle near top Jobs Sister; Tahoe region, Jobs Sister Comment
  UC311614  Eriophyllum lanatum var. integrifolium Dr. H. M. Evans 1918-7-21 El Dorado 2000 ft above Phillips; Tahoe region, Mt. Ralston Comment
  UC34298  Eriophyllum lanatum var. integrifolium W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado above Heather Lake; Lake Tahoe vicinity 1897 Comment
  UC712297  Eriophyllum lanatum var. integrifolium C. W. Sharsmith 1937-8-30 3459 El Dorado s Lake Tahoe (n slope of peak); Sierra Nevada, Freel Peak 3108 Comment
  UCD42526  Eriophyllum lanatum var. integrifolium Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SEINET8526759  Erodium botrys S. Eliades 1976-4-3 s.n. El Dorado Found just off HWY 193, just inside Cool. Comment
  UCR197558  Erodium brachycarpum George K. Helmkamp, E. A. Helmkamp 2008-5-28 13498 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; Patterson Dr. and CA-49 530 Comment
  BFRS7 Image available Erodium cicutarium Peter Rubtzoff 1975-6-5 8049 El Dorado Blodgett Forest: Mainline Road Clearcut (Exclusive of upper Gaddis Creek area) (Comp. 451E) Comment
  UC747297  Erodium cicutarium G. Thomas Robbins 1944-5-21 1624 El Dorado 2 mi e Camino (along U.S. Highway 50) 975 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
  UC1613987  Erysimum Charles M. Belshaw 1935-5-25 907 El Dorado 43 milestone by New Twin Bridges (Placerville-Tahoe hwy.); Sierra Nevada 2133 Comment
  POM9890  Erysimum capitatum var. perenne E. Keyes 1920-08 s.n. El Dorado Lake Tahoe. Comment
  JEPS53570  Erysimum perenne John Thomas Howell 1925-5-27 1093 El Dorado Emerald Bay Camp Lake Tahoe 1889 Comment
  CAS-BOT-BC173660  Erythranthe guttata Peter Rubtzoff 1972-9-19 6921 El Dorado Blodgett Forest: Mutton Creek area ca. 0.3 mi. south of County Road (Comp. 370E) 1280 Comment
  CAS-BOT-BC344898  Erythranthe guttata Peter Rubtzoff 1972-8-30 s.n. El Dorado Blodgett Forest, Gaddis Creek Area Comment
  SEINET196583 Image available Erythranthe lewisii H. E. McMinn 1932-1 2974 El Dorado Emerald Bay Comment
  SEINET8332981  Erythranthe moniliformis A. A. Heller 1915-8-6 12165 El Dorado near Echo Camp on the Lincoln Highway. 2134 Comment
  SEINET13724140 Image available Erythranthe moschata Robert E. Mann 1968-1 56 El Dorado Rubicon River, 10 miles northeast of Georgetown. 914 Comment
  POM109646  Erythronium grandiflorum Marcus E. Jones 1883-4-21 s.n. El Dorado Kelsey. Comment
  UCR206811  Eschscholzia George K. Helmkamp, E. A. Helmkamp 2009-3-19 14423 El Dorado Northern Sierra Nevada Mtns. Foothills, Rock Creek Road, 4.1 miles east of its junction with CA-193 485 Comment
  RSA32297  Eschscholzia caespitosa subsp. caespitosa G. Thomas Robbins 1944-4-23 1559 El Dorado Along Chute Camp Road above Iowa Creek, ca. 4 miles NW of Camino 762 Comment
  CAS-BOT-BC403001  Eschscholzia californica Peter H. Raven; G. Thomas Robbins 1956-4-29 9095 El Dorado 6.0 miles from Diamond Springs on road to Somerset (Youngs) Comment
  JEPS17288  Eschscholzia lobbii W. L. Jepson 1938-4-14 18657 El Dorado Nashville Comment
  UC747397  Eschscholzia lobbii G. Thomas Robbins 1945-4-22 1853 El Dorado about 2 1/2 mi e Shingle Springs 457 Comment
  JEPS71568  Eucephalus breweri Gladys L. Smith 1972-7-20 3386 El Dorado near summit Mt. Tallac Mt. Tallac 2865 Comment
  JEPS72161  Eucephalus breweri Gladys L. Smith 1963-7-27 1821 El Dorado near, on old Hawley Grade Echo Summit 2164 Comment
  SEINET13276718 Image available Eucephalus breweri George K. Helmkamp, Amy Barnes 2012-1 19648 El Dorado Northern Sierra Nevada Mountains: junction of Ice House Road and entrance to campground on the south end of Loon Lake (Loon Lake 7.5' Q.) 2894 Comment
  SEINET4178820 Image available Eucephalus breweri George K. Helmkamp, E. A. Helmkamp 2010-8-7 16714 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 mile east of junction with Mormon Emigrant Trail, at Jim Quinn Spring. 2135 Comment
  UC127344  Eucephalus breweri H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4728 El Dorado Pyramid Peak Sierra Nevada Mountains 2895 Comment
  UC370256  Eucephalus breweri E. O. Essig 1928-7-15 El Dorado Upper Echo Lake 2316 Comment
  UCR176428  Eucephalus breweri George K. Helmkamp, E. A. Helmkamp 2006-8-7 11159 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road 2174 Comment
  UCR86395  Eucephalus breweri R. D. Goeden, J. Teerink 1993-8-18 893- 25 El Dorado Sierra Nevada Mountains, Eldorado National Forest, Leek Springs Hill Road, off of the Ridge Hwy 2180 Comment
  CDA36220  Euphorbia peplus G. K. Helmkamp, E. A. Helmkamp 2009-5-29 14871 El Dorado Sierra Nevada Mountains Foothills; Lake Oaks Mobile Home Park, Diamond Springs. Comment
  CDA36248  Euphorbia peplus G. K. Helmkamp, E. A. Helmkamp 2007-3-5 11595 El Dorado Foothills, Northern Sierra Nevada Mountains; Lake Oaks Mobile Home Park, Pleasant Valley Road and Patterson Dr., east end of Diamond Springs. Comment
  UCR197566  Euphorbia peplus George K. Helmkamp, E. A. Helmkamp 2008-5-28 13493 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; Patterson Dr. and CA-49 530 Comment
  UCR178632  Euphorbia serpillifolia George K. Helmkamp, E. A. Helmkamp 2006-9-2 11327 El Dorado Northern Sierra Nevada Mountains Foothills, along Georgetown Road, 0.3 mi northeast of Georgetown 840 Comment
  JEPS71556  Eurybia integrifolia Gladys L. Smith 1964-7-8 2612 El Dorado trail from Upper Echo Lake junction and Lake of the Woods 2316 Comment
  UCD42754  Eurybia integrifolia C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 120 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
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Jun 11 2012
  UCD81017  Eurybia integrifolia Ellen Dean; T. Sasaki 2007-7-23 4361 El Dorado Washoe Meadows State Park, eastern side of park near undeveloped road. Upper Truckee River Restoration Project monitoring well #15 plot. 1920 Comment
  CAS-BOT-BC310525  Eurybia integrifolia Elsie Zeile Lovegrove 1938-9-19 s.n. El Dorado Lake Tahoe Basin. Between Cathedral and Floating Island lakes Comment
  CAS-BOT-BC413853  Fallopia sachalinensis Paul E. Levingston 1964-7-16 s.n. El Dorado W. side of road just s. of 1537 N. Canyon Rd., Camino Comment
  RSA187194  Festuca idahoensis Le Roy Abrams 1928-7-4 12623 El Dorado Fallen Leaf Lake. Comment
  SD237267  Festuca microstachys G. K. Helmkamp, E. A. Helmkamp 2010-4-24 15943 El Dorado Sierra Nevada Mountains Foothills: Oak Ridge Road just east of its junction with Blend-O-Green Way, jct. is north of Green Valley Road. 390 Comment
  UCR237437  Festuca microstachys var. 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 1261 Comment
  UCR173599  Festuca reflexa George K. Helmkamp, Elizabeth Helmkamp 2006-5-4 10295 El Dorado Northern Sierra Nevada Mountains Foothills, east end of Diamond Springs, 0.1 mile north of the junction of Pleasant Valley Road and Calif. Hwy 49 543 Comment
  CAS-BOT-BC278952  Festuca rubra A. A. Heller 1919-7-29 13335 a El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  UCD33883  Festuca rubra Beecher Crampton 1974-8-12 9085 El Dorado South Lake Tahoe, Truckee Marsh. Comment
  CAS-BOT-BC282545  Festuca viridula Verne Grant; Alva Grant 1946-7-18 7714 El Dorado North-facing slope by Upper Echo Lake 2316 Comment
  CDA28225  Festuca viridula P. B. Kennedy 1920-9-18 El Dorado Eldorado National Forest; Big Silver Creek 0 Comment
  SEINET10559574  Festuca viridula Alan A. Beetle, D. E. Beetle; Alva Hansen 1945-7-16 Beetle 3910 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. Open rocky slopes. 2286 Comment
  RSA0094838  Filago gallica George K. Helmkamp, Amy Barnes 2014-5-8 22865 El Dorado Sierra Nevada Mountains Foothills. along CA-49 near Ramales Lane, c. 0.7 mile north of Union Mine Road junction. 282 Comment
  UCR258531  Fragaria vesca George K. Helmkamp, Mary Alice Barnes 2013-4-30 20432 El Dorado Northern Sierra Nevada Mountains, Capps Crossing/Bonnetti Road, 0.2 mile northwest of the bridge over Diamond /Camp Creek 1155 Comment
  UCR173974  Fragaria virginiana George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10675 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 9.1 miles north of Hwy US-50 1662 Comment
  CAS-BOT-BC437088  Fragaria virginiana subsp. platypetala Laura Lorraine 1923-6-1 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  CHSC109994  Frangula californica subsp. tomentella L. P. Janeway; Peter Zika 2012-5-17 10821 El Dorado Northern Sierra Nevada Foothills. Pine Hill Preserve, Cameron Park Unit; Shingle Springs 1.5 km west of junction of Hwy 50 and South Shingle Road/Ponderosa Road, and 0.3 km north of Hwy 50. 456 Comment
  UCD112771  Frangula californica subsp. tomentella G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11759 El Dorado Northern Sierra Nevada Mountains; junction of French Creek Road and Lost Creek Road just north of Frenchtown. 366 Comment
  CAS-BOT-BC53782  Frangula rubra Carl B. Wolf 1930-10-9 1716 El Dorado E. slope Sierra Nevada. Between Fallen Leaf Lake and Glen Alpine Springs 1981 Comment
  UC566949  Fraxinus latifolia H. L. Mason 1928-5-3 4490 a El Dorado near Cosumnes River bridge (at mouth of Clark Creek); Clark Creek Comment
  SBBG50814  Fremontodendron decumbens B. Zasoski 1967-5-6 31 El Dorado S slope of Pine Hill, near Rescue 579 Comment
  SBBG83462  Fremontodendron decumbens R. Gankin 1966-5-13 737 El Dorado Pine Hill, near summit Comment
  UCD116330  Fremontodendron decumbens Roman Gankin 1966-1-13 625 El Dorado West-facing slope of the ridge south of Pine Hill, ca. 2 miles west-northwest of Rescue. Comment
  UCD63771  Fremontodendron decumbens Daniel Sanchez-Mata 2006-6-20 s.n. El Dorado Between Pine Hill and Rescue. Sunny Hill Road. 485 Comment
  UCD121618  Galium aparine Collector unknown 1932-4-17 s.n. El Dorado Coloma. Comment
  SEINET2470886  Galium bifolium K. Christie 2010-6-16 1827 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake campground, off of road 1301. 1920 Comment
  UCR249552  Galium bifolium George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20948 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
  UC1614534  Galium bifolium Charles M. Belshaw 1935-7-7 1102 El Dorado 5 mi. w. Strawberry (Placerville Rd. to Tahoe, Cody Meadows); Sierra Nevada Mts., Cody Meadows Comment
  RSA791418  Galium bolanderi George K. Helmkamp, E. A. Helmkamp 2011-7-7 17646 El Dorado Northern Sierra Nevada Mountains Foothills: Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  UCR170244  Galium bolanderi George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9902 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) 2.1 road miles N of US Highway 50 (c. 5-6 mi east of Kyburz) 1854 Comment
  JEPS52929  Galium californicum subsp. sierrae G. L. Stebbins 1966-5-15 6403 El Dorado 1 mi n Pine Hill Comment
  RSA202672  Galium californicum subsp. sierrae G. Ledyard Stebbins 1966-5-15 6392 El Dorado Pine Hill Comment
  UCR206706  Galium parisiense George K. Helmkamp, E. A. Helmkamp 2009-5-24 14774 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49 381 Comment
  UCD121934  Galium trifidum P. B. Kennedy 1920-8-20 170 El Dorado El Dorado National Forest -- Barrett Camp. 1935 Comment
  UCR15437  Galium trifidum var. pusillum George K. Helmkamp 1977-9-5 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, near Luther Pass 2317 Comment
  UCD165806  Galium triflorum Ellen Dean; with Daniel McNair 2016-7-19 9147 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2057 Comment
  UCR170983  Galium triflorum George K. Helmkamp, E. A. Helmkamp 2006-1-16 10051 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive, at the W end of Diamond Springs 537 Comment
  UC747237  Garrya congdonii G. Thomas Robbins 1945-5-20 1927 El Dorado near Simpsons Ranch (above bank of Sweetwater Creek) 182 Comment
  BFRS9 Image available Garrya fremontii Peter Rubtzoff 1975-7-10 8179 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Comp. 600R). Comment
  SACT001237  Gastridium ventricosum J. Wilson 1985-6-1 El Dorado 1500 feet west along north shore lake trail from bridge. Comment
  CAS-BOT-BC56256  Gaultheria humifusa G. L. Stebbins 1971-8-29 8078 El Dorado On trail from Grouse Lake to Hemlock Lake, Desolation Wilderness Area 2499 Comment
  UC593473  Gaultheria humifusa G. L. Stebbins Jr. 1936-8-17 2046 El Dorado w side Lake of the Woods; w side of Lake of the Woods 2499 Comment
  UC547734  Gaultheria ovatifolia Philip G. Haddock 1936-7-16 El Dorado Unnamed tributary of Bacon Canyon, a branch of Pilot Creek branch of Pilot Creek Comment
  JEPS72744  Gayophytum Gladys L. Smith 1963-7-7 1747 El Dorado within 300 yd of Echo Summit Lodge; California Alpine Club 2194 Comment
  SD234919  Gayophytum G. K. Helmkamp, E. A. Helmkamp 2008-7-11 13749 El Dorado Northern Sierra Nevada Mountains: Tragedy Spring Road, 8.0 miles SW of Kirkwood and 0.1 mile N of its junction with CA-88 (Tragedy Spring 7.5' Q) 2421 Comment
  RSA800166  Gayophytum Peter Rubtzoff 1972-9-27 6946 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. 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
  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
  UC1729914  Gayophytum diffusum subsp. parviflorum L. P. Janeway, Eric Schroder 1998-8-19 6094 El Dorado about 1.7 mi e-se of Fallen Leaf Lake ((Washoe Meadows State Park), Meadow along Angora Creek, Echo Lake Quadrangle); Meadow along Angora Creek, Echo Lake Quadrangle 1920 Comment
  UCD103646  Gayophytum diffusum subsp. parviflorum G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11370 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
  UCR171540  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2005-7-31 9725 El Dorado Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines 1006 Comment
  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
  RSA792596  Gayophytum heterozygum George K. Helmkamp, William Barnes 2010-9-4 16926 El Dorado Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River 1620 Comment
  POM247550  Gayophytum heterozygum C. M. Belshaw 1935-7-6 1088 El Dorado Sierra Nevada; 3 miles west of Lover s Leap, Placerville - Tahoe 1768 Comment
  UC205190  Gayophytum racemosum Milo S. Baker 1904-7-7 El Dorado between Fallen Leaf and Cascade Lake; Lake Tahoe Region Comment
  UCD34273  Gentiana Beecher Crampton 1978-7-26 9642 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club. Comment
  JEPS31381  Gentiana calycosa W. L. Jepson 1918-8-25 8134 El Dorado Mt. Tallac Lake Tahoe 2438 Comment
  RSA751281  Gentiana calycosa George K. Helmkamp, E. A. Helmkamp 2008-8-30 14044 El Dorado Along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88. 2271 Comment
  UC747628  Gentiana calycosa G. Thomas Robbins 1943-9-5 1392 El Dorado wet grassy meadow n and below Dicks Pass; Tahoe-Yosemite trail 2743 Comment
  POM196072  Gentiana calycosa G. W. Fetters 1929-8-5 s.n. El Dorado Emerald Bay. 2043 Comment
  UC334148  Gentiana calycosa J. G. Lemmon El Dorado Lake Tahoe and Lassen's Peak Comment
  UCD169044  Gentiana newberryi Jack Major 1961-9-13 704 El Dorado Osgood Swamp, north side of U.S. Highway 50, ca. 1 mile southwest of junction of this highway with State Highway 89. 1993 Comment
  UC747625  Gentiana newberryi var. tiogana G. Thomas Robbins 1943-8-15 1355 El Dorado 0.5 mi n Wrights Lake 2286 Comment
  CHSC20301  Gentianopsis simplex L. M. Mayer 1974-7-27 El Dorado In bog ca 1/4 mi w of intersection on road to Angora Lake. Comment
  UCD103284  Geranium californicum G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10996 El Dorado Northern Sierra Nevada Mountains; Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  CAS-BOT-BC227282  Geranium dissectum George K. Helmkamp; E. A. Helmkamp 2012-5-3 18909 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
  CDA35805  Geranium dissectum G. K. Helmkamp, E. A. Helmkamp 2007-4-2 11753 El Dorado Foothills, Northern Sierra Nevada Mountains; Junction of French Creek Road and Lost Creek Road, just north of Frenchtown. Comment
  UCR206796  Geranium molle George K. Helmkamp, E. A. Helmkamp 2009-5-24 14775 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49 381 Comment
  UCR206799  Geranium molle George K. Helmkamp, E. A. Helmkamp 2009-5-24 14789 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road 640 Comment
  SEINET8567422  Geranium richardsonii J. M. Johnson 1999-7-26 157 El Dorado Eldorado NF, S side of Hwy 89, 1.5 road miles W of Luther Pass. 2303 Comment
  RSA771526  Gilia R. F. Thorne 1974-7-31 44925 El Dorado Grass Lake Road S of Meyers and N of Luther's Pass. 2195 Comment
  RSA49008  Gilia capitata subsp. mediomontana Verne Grant 1949-7-15 8739 El Dorado east of Kyburz on road to Echo Summit 1585 Comment
  UCD80626  Gilia capitata subsp. pedemontana CNPS SN Foothill Team 2005-4-26 SNFN 0146 El Dorado BLM, Miner's Cabin Unit. From Highway 193 turn west onto Baynes Road, turn south onto Stewart Mine Road; follow this road until it ends at a private drive and road continues to the west on unimproved road. Plot is located south of where road crosses BLM boundary, on top of the slope NE of a large bend in south fork of the American River, near an old miner's camp area. 456 Comment
  RSA0107824  Gilia leptalea George K. Helmkamp, E. A. Helmkamp 2006-7-28 11032 El Dorado Northern Sierra Nevada Mtns: 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd. 2226 Comment
  RSA0011960  Gilia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp 2011-9-13 18250 El Dorado Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23 deg.) of Alder Hill. 2274 Comment
  UCR242355  Gilia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp 2010-8-20 16819 El Dorado Northern Sierra Nevada Mountains, near abandoned Iron Mountain ski resort, road spur parallel to Mormon Emigrant Trail about 0.2 mile west of its junction with CA-88 2238 Comment
  UCR170228  Gilia leptalea subsp. leptalea George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9911 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) c. 4.0 road miles north of US-50, NE of Kyburz 2061 Comment
  UC125080  Gilia tricolor subsp. diffusa Katharine Brandegee May 1907 El Dorado near Placerville; near Placerville Comment
  UC1537503  Gilia tricolor subsp. diffusa Gordon H. True Jr. 1936-4-9 410 El Dorado between El Dorado and Shingle Springs; between El Dorado and Shingle Springs 457 Comment
  UC130865  Gilia tricolor subsp. diffusa Katharine Brandegee 1909-5-1 El Dorado between Salmon Falls and Simpson's Ranch; between Salmon Falls and Simpson's Ranch 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
  SEINET6836573 Image available Glyceria borealis A. A. Heller 1919-7-29 13327 El Dorado Meeks Bay, Lake Tahoe 1859 Comment
  UCD33878  Glyceria borealis Beecher Crampton 1974-8-11 9079 El Dorado South Lake Tahoe. Comment
  CAS-BOT-BC280578  Glyceria elata G. K. Helmkamp; E. A. Helmkamp 2009-8-19 15508 El Dorado Sierra Nevada Mountains: Wright's Lake Road, 8.6 miles north of its upper junction with Ice House Road 1785 Comment
  CHSC73379  Glyceria elata L. P. Janeway; Eric Schroder 1998-8-20 6138 El Dorado Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  UCD142728  Glyceria elata Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7950 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, Southern side of the pond. 1981 Comment
  UCD44812  Glyceria elata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2178 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  RSA9174  Glyceria striata C. B. Wolf 1928-8-15 3293 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2287 Comment
  UCR190206  Gnaphalium californicum George K. Helmkamp, E. A. Helmkamp 2007-7-23 12579 El Dorado Northern Sierra Nevada Mountains Foothills, along Hwy CA-193, 1.0 mile south of Georgetown 771 Comment
  UCR170654  Gnaphalium canescens subsp. beneolens George K. Helmkamp, E. A. Helmkamp 2005-8-9 9770 El Dorado Northern Sierra Nevada Foothills., WSW of Lake Tahoe; Union Reservoir along Ice House Road; boat ramp and loading area 1476 Comment
  UCR209034  Gnaphalium canescens subsp. thermale George K. Helmkamp, E. A. Helmkamp 2009-8-19 15501 El Dorado Sierra Nevada Mountains, along Ice House Road at SW shore of Loon Lake, 2.6 miles south of its end on the north side of the lake 1973 Comment
  CAS-BOT-BC302500  Gnaphalium palustre Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  SEINET2471017  Gnaphalium palustre K. Christie 2010-8-2 1957 El Dorado Lake Tahoe Basin Management Unit (USFS); ca. 0.35 mi. west of High Meadows. 2369 Comment
  UCR206580  Gnaphalium palustre George K. Helmkamp, E. A. Helmkamp 2009-5-24 14791 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road 640 Comment
  CAS-BOT-BC302494  Gnaphalium palustre C. A. Gross 1903-6-10 233 El Dorado Doxtater's Meadow Comment
  JEPS72542  Gnaphalium palustre Gladys L. Smith 1972-8-23 3509 El Dorado in 1-2 in of water and at muddy edges of Lily Lake 2072 Comment
  UCR254777  Goodyera oblongifolia Peter Rubtzoff 1972-10-11 7011 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Bacon Canyon below the bunk-house near headquarters 1280 Comment
  OBI74578  Grindelia camporum David J. Keil 1992-1 23392 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CAS-BOT-BC304966  Grindelia hirsutula Marcus E. Jones 1882-7-6 3611 El Dorado St. Lawrence Comment
  UC1714870  Grindelia hirsutula Max P. Dunford 1959-10-20 564 El Dorado 1/4 mi SW of Cool on hiway 49 426 Comment
  UC747024  Hackelia nervosa Miles Eaton 1945-6-14 33 El Dorado Rubicon River Comment
  RSA791759  Hackelia velutina George K. Helmkamp, E. Helmkamp 2006-7-7 10814 El Dorado Northern Sierra Nevada Mountains.: Wright s Lake Road, 3.2 miles north of Highway US-50, northeast of Kyburz 1982 Comment
  SEINET2470900  Hackelia velutina K. Christie 2010-6-16 1841 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake Road, ca. 0.35 mi. south of HWY 89/Emerald Bay Road. 1935 Comment
  UC809632  Hackelia velutina Verne Grant, Alva Grant 1949-7-18 8757 El Dorado ridge se of Ralston Peak (near Echo Lake) 2743 Comment
  UCR78904  Helenium bigelovii R. D. Goeden, J. A. Teerink 1993-8-19 893 32 El Dorado Sierra Nevada Mountains, Eldorado National Forest: logging road off of Ice House Rd. 1598 Comment
  CDA6440  Helenium bigelovii A. C. Browne 1953-9-9 El Dorado Fallen Leaf. 0 Comment
  RSA9582  Helenium bigelovii C. B. Wolf 1928-8-15 3324 El Dorado Glen Alpine. 2134 Comment
  CAS-BOT-BC310036  Hemizonella minima H. M. Hall 1921-6-28 11372 El Dorado Sly Park 1036 Comment
  JEPS72550  Hemizonella minima Gladys L. Smith 1964-7-6 2149 El Dorado trail above boat landing at Upper Echo Lake; Echo Summit region 2286 Comment
  UCD148436  Hemizonella minima Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8277 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1919 Comment
  CAS-BOT-BC310040  Hemizonella minima Alice Eastwood 1906-7-24 903 El Dorado Glen Alpine Region, near Camp Agassiz Comment
  RSA0011954  Heracleum maximum George K. Helmkamp, E. Helmkamp 2011-9-13 18255 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
  SBBG12448  Heracleum maximum D. Myrick 1958-6-30 96 El Dorado slopes above Fallen Leaf Lake 1920 Comment
  UCD22664  Hesperochiron californicus Lori Doyle 1990-5-4 2 El Dorado Sierra Nevada, south shore region of Lake Tahoe Basin. Angora Crk. wtrshed on Nat'l Forest land. Along Mt. Meadow Dr. between View Cir. and N. Upper Truckee Rd. 1950 Comment
  UCD36968  Hesperolinon micranthum Beecher Crampton 1956-6-1 3512 El Dorado El Dorado County, Pine Hill Summit. 627 Comment
  BFRS278 Image available Heterocodon rariflorum Peter Rubtzoff 1972-9-19 6911 El Dorado Blodgett Forest: Mutton Creek area about 0.3 mile south of County Road (Comp. 370E) Comment
  JEPS29825  Heterocodon rariflorum Rimo Bacigalupi, and L. R. Heckard 1962-5-31 8569 El Dorado 5 mi s Pollock Pines (road berm at junction of Sly Park road and road to Lake Jenkinson) Comment
  UC747048  Heterocodon rariflorum G. Thomas Robbins 1943-7-8 1253 El Dorado 3 mi e Camino (slope above North Fork Webber Creek) 975 Comment
  UCD78310  Heterotheca villosa G. L. Stebbins 1979-7-23 7929 El Dorado Between Jones Fork and Table Rock; E of Jones Fork. (Exact location unknown. Coordinates estimated by label maker.) 1767 Comment
  SBBG70486  Heuchera micrantha Milo H. Gates 1879-1 El Dorado Camp 2, South Fork Canal Comment
  SD236411  Heuchera micrantha G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13581 El Dorado Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 715 Comment
  UC747337  Heuchera micrantha var. erubescens G. Thomas Robbins 1945-7-16 2067 El Dorado 3 mi e Camino (along North Fork Webber Creek); North Fork Webber Creek 914 Comment
  CAS-BOT-BC425207  Heuchera rubescens Elsie Zeile Lovegrove 1938-9-21 s.n. El Dorado Tamarack Trail on Fallen Leaf Lake side Comment
  CAS-BOT-BC425210  Heuchera rubescens Le Roy Abrams 1911-7-29 4823 El Dorado Fallen Leaf Trail. Mt. Tallac. 2286 Comment
  JEPS71845  Heuchera rubescens Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2484 El Dorado Summit area Echo Peak 2711 Comment
  UCSB2553  Heuchera rubescens Keator, Glenn 1959-7-11 El Dorado above Fallen Leaf Lake in Desolation valley wilderness area Comment
  UC480719  Heuchera rubescens var. glandulosa W. C. Blasdale 1923-7-19 El Dorado Fallen Leaf Lake; Lake Tahoe Region, Fallen Leaf Lake Comment
  UC747183  Hieracium albiflorum G. Thomas Robbins 1943-6-16 1177 El Dorado 3 mi e Placerville (near Institute of Forest Genetics) 762 Comment
  UCR176007  Hieracium albiflorum George K. Helmkamp, E. A. Helmkamp 2006-7-28 11014 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  UCR195087  Hieracium albiflorum George K. Helmkamp, E. A. Helmkamp 2007-5-27 12156 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
  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
  UCR86388  Hieracium albiflorum R. D. Goeden 1993-8-18 893 24 El Dorado Sierra Nevada Mountains, Eldorado National Forest, Leek Springs Hill Road, off of the Ridge Hwy 2180 Comment
  SBBG66335  Hieracium scouleri R. Hoffmann 1930-7-14 El Dorado Placerville Comment
  JEPS72612  Hippuris vulgaris Gladys L. Smith 1972-8-23 3498 El Dorado n.e. shore Lily Lake 2072 Comment
  RSA121221  Holcus lanatus P. L. Johannsen 1934-7-11 373 El Dorado 1.5 miles southeast of White Hall, South Fork of the American River. 1159 Comment
  UCD84966  Holcus lanatus J. D. Skoss 1947-5-20 s.n. El Dorado Placerville. Comment
  UCD133246  Holocarpha virgata subsp. virgata G. K. Helmkamp; E. A. Helmkamp 2007-9-9 12908 El Dorado Northern Sierra Nevada Mountains: along South Shingle Road 2.5 miles south of Shingle Springs. 399 Comment
  RSA449739  Holodiscus boursieri N. R. Zabriskie 1973-8-15 687 El Dorado S shore Echo Lake, Sierra Nevada Mts. 2256 Comment
  UCD42436  Holodiscus discolor Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC152596  Holodiscus discolor var. discolor Alice Eastwood 1906-7-24 970 El Dorado Camp Agassiz, Lake Tahoe region Comment
  CAS-BOT-BC152605  Holodiscus discolor var. discolor Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  UCD150160  Holodiscus discolor var. glabrescens Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8519 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northwestern corner of park. 1930 Comment
  UCR234184  Holodiscus microphyllus var. microphyllus George K. Helmkamp, E. A. Helmkamp 2010-9-23 16959 El Dorado Northern Sierra Nevada Mountains, Forest Route 31, 3.9 miles north of its junction with Peavine Ridge Rd and Round Tent Canyon Road 1457 Comment
  UCD38908  Holozonia filipes Beecher Crampton 1959-8-20 5440 El Dorado 2 miles west of Garden Valley. Comment
  CAS-BOT-BC280825  Hordeum Peter Rubtzoff 1976-6-8 8604 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: County Road ca. 0.15 mi. west of Headquarters Road junction (Comp. 190U) 1280 Comment
  SACT001342  Hordeum hystrix J. Wilson 1985-5-4 El Dorado 365.0 Comment
  SACT001362  Hordeum vulgare J. Wilson 1982-3-27 El Dorado South of Cameron Park. Comment
  CAS-BOT-BC541432  Horkelia elata G. Ledyard Stebbins 1971-1-15 8035 El Dorado 1 mi SE of Pine HIll [exact location unknown] 426 Comment
  UC570410  Horkelia fusca subsp. parviflora Chas. M. Belshaw 1936-8-12 2629 El Dorado 1.5 mi n Laven's Leap (Horsetail Falls); Sierra Nevada Mts. Comment
  UC747259  Horkelia fusca subsp. parviflora G. Thomas Robbins 1943-8-15 1357 El Dorado near Wrights Lake 2286 Comment
  RSA90484  Horkelia fusca subsp. parviflora M. S. Baker 1935-07 8737 El Dorado Twin Bridges, Hwy 50. Comment
  UC481105  Horkelia fusca subsp. parviflora R. L. Pendleton and F. M. Reed 1907-7-28 1285 El Dorado rd between Camp Agassiz-Tallac Lake Tahoe Region 1920 Comment
Read comments
Apr 8 2011
  POM87074  Horkelia fusca var. brownii F. W. Peirson 1925-7-1 6184 El Dorado State Line, Lake Tahoe. 1905 Comment
  CAS-BOT-BC532479  Horkelia fusca var. parviflora Chas. M. Belshaw 1936-8-12 2629 El Dorado Horsetail Falls, 1 1/2 miles north of Lover's Leap, Placerville-Tahoe highway; Sierra Nevada Mountains 2133 Comment
  BFRS433 Image available Horkelia tridentata Peter Rubtzoff, John Thomas Howell 1973-7-18 7161 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  JEPS81660  Horkelia tridentata L. R. Heckard 1969-6-1 2275 El Dorado Meadow s main road and headquarters of Blodgett Forest ((ca. 9 air mi e of Georgetown)) 1341 Comment
  UCR237036  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2012-5-18 19009 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 0.1 mile east of Pebble Canyon Road, SE of Pollock Pines, S of US Hwy 50 1495 Comment
  UC747003  Horkelia tridentata subsp. tridentata G. T. Robbins 1943-3-28 975 El Dorado 5 mi ne Camino (along Mace Rd) 914 Comment
  UCD113573  Horkelia tridentata var. tridentata G. K. Helmkamp; E. A. Helmkamp 2007-6-6 12261 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road. 1616 Comment
  UCD18575  Hosackia crassifolia Roman Gankin 1955-5-22 66 El Dorado US Hwy 50 between Pacific and Kyburz, 1 mi. east of bridge crossing American River. 1219 Comment
  UCD35544  Hosackia oblongifolia Beecher Crampton 1957-8-6 4577 El Dorado 0.7 miles west of Vade. 2095 Comment
  UC1005250  Hydrophyllum occidentale Rolf Y. Berg 1955-7-20 El Dorado dirt road between Pacific House and South Fork American River Comment
  SD51370  Hypericum anagalloides D. F. Howe 1961-8-9 El Dorado 1.4 miles north of El Dorado-Amador Co. line on #49 213 Comment
Read comments
Jul 5 2010
  SEINET3245884  Hypericum perforatum G. K. Helmkamp, E. A. Helmkamp 2007-1 12940 El Dorado Northern Sierra Nevada Mountains: Along Hwy US-50 at Echo Summit. 2256 Comment
  UCR209036  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2009-8-19 15502 El Dorado Sierra Nevada Mountains, along Ice House Road at SW shore of Loon Lake, 2.6 miles south of its end on the north side of the lake 1973 Comment
  UCR254766  Hypericum perforatum Peter Rubtzoff 1972-10-25 7040 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, clear-cut on Main Line Road 1357 Comment
  UCR258204  Hypericum perforatum George K. Helmkamp, Amy Barnes 2014-8-11 22996 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  CAS-BOT-BC344917  Hypericum perforatum Peter Rubtzoff 1972-10-25 7040 El Dorado U.C. Blodgett Forest Research Station: Clear-cut on Main Line Road. Comment
  UCD106979  Hypericum perforatum subsp. perforatum Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7250 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Adjacent to Vikings Holm buildings. 1918 Comment
  UCD35629  Hypericum perforatum subsp. perforatum Beecher Crampton 1959-5-18 5225 El Dorado Latrobe. Comment
  UCD80233  Hypericum perforatum subsp. perforatum CNPS SN Foothill Team 2005-6-14 SNNR 0223 a El Dorado Amy Hoffman's private property, in the NW corner of the property. 140 Comment
  CAS-BOT-BC401350  Hypericum scouleri Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC401348  Hypericum scouleri M. E. Parsons 1910-8-1 s.n. El Dorado Aspengrove, Lake Tahoe Comment
  OBI79678  Hypochaeris glabra Al Faustini 1992-4-1 s.n. El Dorado Grounds of residence on Sand Ridge Road 600 Comment
  UC449781  Ipomopsis aggregata R. L. Pendleton and F. M. Reed 1907-7-28 1301 El Dorado rd betw Camp Agassiz and Tallac Lake Tahoe Region Comment
  UC638715  Ipomopsis aggregata Ethel Crum 1939-7-2 3004 El Dorado 2 mi s Echo Lake (Echo Summit) 2286 Comment
  UCD118359  Ipomopsis aggregata subsp. aggregata G. K. Helmkamp 2007-7-7 12470 El Dorado Northern Sierra Nevada Mountains along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area. 2338 Comment
  UC714158  Ipomopsis congesta C. W. Sharsmith 1937-8-30 3464 El Dorado s Lake Tahoe (n slope Freel Peak); Sierra Nevada 3200 Comment
  RSA637561  Iris macrosiphon Ed Taub 1974-4-13 71 El Dorado Near town of Rescue; trail to Pine Hill Summit, off Ulenkamp Road 518 Comment
  UCD138772  Iris macrosiphon John J. Geibel 1965-5-1 23 El Dorado Rattlesnake Bridge Road, 5 miles west of Pilot Hill. 304 Comment
  RSA0025415  Isoetes nuttallii Forrest Freund 2013-5-21 189 El Dorado HWY 89. Seep on top of granite outcrop directly adjacent to road, in mossy patch. Only on the flat area on top, not on the face of the road cut. Comment
  CAS-BOT-BC112425  Isolepis cernua John Thomas Howell 1976-10-29 52301 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake 121 Comment
  UCD133353  Iva axillaris A. A. Heller 1915-9-11 12270 El Dorado on the Lincoln Highway 5 miles east of Kyburz. 1524 Comment
  JEPS71905  Ivesia santolinoides Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2527 El Dorado Summit area, Echo Peak 2711 Comment
  UC1069894  Jensia rammii P. L. Johannsen and A. D. Gifford 1934-6-13 347 El Dorado Plum Creek Pyramid Pk. Quad., El Dorado National Forest, Plum Creek Comment
  CAS-BOT-BC340273  Jensia rammii Bruce G. Baldwin 1985-6-30 494 El Dorado Sly County Park, immediately north of paved road on north side of Jenkinson Lake, ca. 0.2 mile east of Pinecone Campground entrance Comment
  CAS-BOT-BC340280  Jensia rammii David D. Keck 1933-6-1 2443 El Dorado El Dorado (south side of town) 490 Comment
  UCR262434  Juglans californica var. hindsii George K. Helmkamp, E. A. Helmkamp 2009-9-22 15650 El Dorado Sierra Nevada Mountains Foothills, along Mt. Aukum Rd. (E-16), c. 1 mile SW of Somerset 567 Comment
  RSA755561  Juglans hindsii George K. Helmkamp, E. A. Helmkamp 2009-8-21 15516 El Dorado Lake Oaks Mobile Home Park, Diamond Springs; Patterson Road, 0.1 mile south of CA-49 527 Comment
  UCR219659  Juglans regia George K. Helmkamp, E. A. Helmkamp 2009-11-3 15724 El Dorado Sierra Nevada Mountains Foothills, Somerset, at the junction of Grizzly Flat Road and Hwy E-16 636 Comment
  BFRS84 Image available Juncus Peter Rubtzoff 1972-9-28 6961 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  RSA781381  Juncus George K. Helmkamp, E. A. Helmkamp 2008-7-11 13768 El Dorado Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  UCR197311  Juncus George K. Helmkamp, E. A. Helmkamp 2008-7-11 13768 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  CAS-BOT-BC109904  Juncus Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento. 2438 Comment
  RSA800476  Juncus articulatus Peter Rubtzoff, Donald Goheen 1974-9-18 7895 El Dorado East of Leonardi Spring, ca. 0.75-1 mi. 1341 Comment
  CAS-BOT-BC166802  Juncus balticus subsp. ater Peter Rubtzoff; John Thomas Howell 1973-7-18 7146 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  UCSB63796  Juncus balticus subsp. ater Janeway, L.; Schroder, Eric 1998-8-19 El Dorado T12N, R183, SW1/4 ofSE1/4 of sec. 30; Echo Lake quad; Large meadow along Angora Creek; about 1.7 mi east-se of Fallen Leaf Lake (Washoe Meadows State Parl) 1920 Comment
  UCR206093  Juncus bufonius George K. Helmkamp, E. A. Helmkamp 2009-6-3 14882 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
  UCR206794  Juncus bufonius var. bufonius George K. Helmkamp, E. A. Helmkamp 2009-5-24 14777 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.3 miles eat of the Cosumnes River and CA-49 521 Comment
  UC421735  Juncus chlorocephalus R. L. Pendleton and F. M. Reed 1907-7-23 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 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
  UCR176256  Juncus chlorocephalus George K. Helmkamp, E. A. Helmkamp 2006-7-10 10877 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
  UCR201915  Juncus chlorocephalus George K. Helmkamp, E. A. Helmkamp 2008-8-30 14045 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88 2271 Comment
  RSA800474  Juncus chlorocephalus Peter Rubtzoff, Donald Goheen 1974-9-18 7906 El Dorado Vaughn Cabin area, SE of Vaughn Cabin. 1448 Comment
  UC747503  Juncus covillei G. Thomas Robbins 1944-7-6 1751 El Dorado 5 mi s Pollock Pines; Sly Park 975 Comment
  UCD80378  Juncus effusus CNPS SN Foothill Team 2005-6-15 SNNR 0288 El Dorado BLM Pine Hill Preserve, Greenwood Creek Unit, along the American River. 198 Comment
  JEPS73233  Juncus effusus subsp. pacificus Gladys L. Smith 1972-8-23 3516 El Dorado near Glen Alpine spring 2194 Comment
  UC1035841  Juncus ensifolius Annie M. Alexander and Louise Kellogg 1943-9-28 3556 El Dorado Echo Lake Sierra Nevada 2255 Comment
  UCR176446  Juncus ensifolius George K. Helmkamp, E. A. Helmkamp 2006-8-7 11178 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  RSA252414  Juncus ensifolius Robert F. Thorne, C. W. Tilforth 1969-9-7 39303 El Dorado Around Grass Lake, S of Highway 89, ca. 1/2 mile W of Luther Pass. 2317 Comment
  RSA69455  Juncus ensifolius F. W. Peirson 1931-8-7 9528 El Dorado Trail to Grass Lake above Glen Alpine, Glen Alpine Creek Basin. 2134 Comment
  UCR279897  Juncus laccatus Peter Rubtzoff 1972-10-3 6975 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station; southern fork of Bacon Canyon near Bacchi Corral Road 1311 Comment
  CAS-BOT-BC157994  Juncus laccatus Peter Rubtzoff 1972-7-25 6841 El Dorado Georgetown Divide. Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E) 1310 Comment
  CHSC113768  Juncus macrandrus G. K. Helmkamp; E. A. Helmkamp 2008-8-1 13933 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, 3.8 miles north of its junction with CA-50. 2076 Comment
  UCR201733  Juncus macrandrus George K. Helmkamp, E. A. Helmkamp 2008-8-1 13933 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 3.8 miles north of its junction with CA-50 2076 Comment
  UC480704  Juncus nevadensis W. C. Blasdale 1923-7-23 El Dorado Grass Lake Lake Tahoe Region Comment
  UC917171  Juncus nevadensis R. H. Miller 1950-6-4 99 El Dorado about 5 mi w Luther Pass (on Highway 89) 2194 Comment
  UCD34421  Juncus nevadensis Beecher Crampton 1982-7-30 9848 El Dorado Stateline. Comment
  UCSB63799  Juncus nevadensis Janeway, L.; Schroder, Eric 1998-7-27 El Dorado small drainage into Truckee Marsh (Pope Marsh); about 1.3 mi of Lake Tahoe; at the western edge of South Lake Tahoe; T12N R18E, NE1/4 of SE1/4 of sec 6; Emerald Bay quad 1905 Comment
  CHSC73504  Juncus orthophyllus L. P. Janeway; Eric Schroder 1998-9-2 6244 El Dorado Lake Tahoe Basin--National Forest. Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  CHSC73506  Juncus orthophyllus L. P. Janeway; Eric Schroder 1998-9-2 6254 El Dorado Lake Tahoe Basin--National Forest. Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
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Jun 4 2008
  CHSC83197  Juncus orthophyllus Beecher Crampton 1989-6-10 10179 El Dorado Tahoe Basin, Stateline, along entrance road to Stables. Comment
  UC421738  Juncus orthophyllus R. L. Pendleton and F. M. Reed 1907-7-23 970 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
  UC421846  Juncus orthophyllus R. L. Pendleton and F. M. Reed 1907-7-23 964 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
  CHSC73101  Juncus oxymeris L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5788 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
  UCD61762  Juncus oxymeris Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4293 El Dorado Washoe Meadows State Park. In fen system north of largest fen. 1934 Comment
  UCD165567  Juncus parryi Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8865 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
  JEPS48236  Juniperus communis W. L. Jepson 1918-8-28 8176 El Dorado Desolation Valley 2499 Comment
  CAS-BOT-BC81166  Juniperus occidentalis E. A. McGregor 1909-8-13 112 El Dorado Susie Lake 2331 Comment
  UCD117488  Kalmia polifolia P. B. Kennedy 1920-9-18 223 El Dorado El Dorado National Forest Spring meadow. 2255 Comment
  UCD117492  Kalmia polifolia C. H. Lamoureux; R. Gankin and J. McCaskill 1956-6-6 1128 El Dorado Off of U.S. Highway 50, 0.7 mile west of junction with State Highway 89 (Luther Pass road). 1996 Comment
  UC747651  Kalmia polifolia subsp. microphylla G. Thomas Robbins 1944-7-28 1794 El Dorado above Lake Doris (just e of Rockbound Pass, Desolation Valley Wilderness Area); Desolation Valley Wilderness Area 2590 Comment
  CDA33312  Kalmia polifolia subsp. microphylla P. B. Kennedy 1920-9-18 El Dorado 0 Comment
  CAS-BOT-BC236794  Keckiella breviflora M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  UC566678  Keckiella breviflora H. L. Mason 1928-5-4 4493 El Dorado near Latrobe (Swift Ranch) Comment
  UC747350  Keckiella breviflora G. Thomas Robbins 1943-5-28 1102 El Dorado 3 mi e Placerville (at w edge of Institute of Forest Genetics) 762 Comment
  UC747341  Keckiella lemmonii G. Thomas Robbins 1945-8-5 2085 El Dorado n shore Rockbound Lake (Rockbound Valley); Desolation Valley Wilderness Area 2011 Comment
  CAS-BOT-BC269299  Kelloggia galioides Peter Rubtzoff 1974-7-22 7750 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 miles south of Forest Service public road. 1260 Comment
  JEPS12486  Kelloggia galioides John Thomas Howell 1925-6-29 1258 El Dorado Emerald Bay Lake Tahoe (Armstrong's) 1889 Comment
  UC306818  Kelloggia galioides unknown 1918-7-24 El Dorado Benwood Trail; Sierra Nevada Comment
  UCD111823  Kelloggia galioides Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7141 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 200 feet south of road. East side of meadow. 1976 Comment
  UCR170637  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2005-8-9 9802 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; WSW of Lake Tahoe; 7.4 miles N of Union Reservoir along Ice House Road at the junction of Cheese Camp Road 1765 Comment
  CDA11120  Kickxia elatine G. F. Hrusa, Jeff Hart 1994-4-23 11810 El Dorado Cosumnes River Drainage; Cosumnes River, immediately E of Latrobe Rd. bridge. Comment
  UCD123876  Kickxia elatine G. K. Helmkamp; E. A. Helmkamp 2006-9-29 11439 El Dorado Northern Sierra Nevada Mountains Foothills: Placerville outskirts; CA-49, 2 miles north of junction with US-50. 351 Comment
  UCD123879  Kickxia elatine G. K. Helmkamp; E. A. Helmkamp 2007-9-19 12987 El Dorado Northern Sierra Nevada Mountains; junction of Lost Creek Road and French Creek Road just north of Frenchtown. 366 Comment
  UCR230997  Kickxia spuria George K. Helmkamp, E. A. Helmkamp 2011-7-2 17625 El Dorado Northern Sierra Nevada Mountains Foothills, Forni Road at Weber Creek crossing, 1.3 miles south of its Placerville junction with US-50 473 Comment
  UCD83808  Kochia scoparia subsp. scoparia Susie Kocher 2009-7-24 8 El Dorado South Lake Tahoe, area burned by the Angora fire in 2007. 1920 Comment
  UCD85743  Koeleria macrantha Beecher Crampton 1956-6-1 3518 El Dorado north slope of Pine Hill. 609 Comment
  CAS-BOT-BC272323  Lachnagrostis filiformis Beecher Crampton 1953-4-22 1122 El Dorado Hollister Ranch 3 miles west of Rescue Comment
  UCR232629  Lactuca serriola George K. Helmkamp, E. A. Helmkamp 2011-10-13 18418 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 8.1 miles northwest of Pollock Pines, at north side of bridge over the South Fork American River 596 Comment
  CAS-BOT-BC344860  Lactuca serriola Peter Rubtzoff 1972-10-19 7039 El Dorado U.C. Blodgett Forest Research Station: Clear-cut on Main Line Road. Comment
  CDA36245  Lamium amplexicaule G. K. Helmkamp, E. A. Helmkamp 2007-3-3 11594 El Dorado Northern Sierra Nevada foothills.; Cameron Park, junction of Santos Circle & Santos Court. Comment
  UCR173780  Lamium amplexicaule George K. Helmkamp, Elizabeth Helmkamp 2006-4-6 10150 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; 4.2 mi NW of Coloma along Calif. Hwy 49 247 Comment
  SEINET7949740  Lamium amplexicaule S. Eliades 1976-4-3 s.n. El Dorado Just off Hwy. 193, just outside of Greenwood. 671 Comment
  CAS-BOT-BC353482  Lasthenia fremontii John Thomas Howell 1954-5-16 29605 El Dorado Sierra Nevada, 4 miles W of Shingle Springs Comment
  UCR188837  Lasthenia gracilis George K. Helmkamp, E. A. Helmkamp 2007-3-23 11686 El Dorado Northern Sierra Nevada Mountains Foothills, hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake 381 Comment
  UCR237078  Lasthenia gracilis George K. Helmkamp, E. A. Helmkamp 2012-4-24 18830 El Dorado Northern Sierra Nevada Mountains Foothills, Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg. ) of Garden Valley 705 Comment
  UCD160899  Lathyrus G. Ledyard Stebbins 1977-6-28 7717 El Dorado Placerville. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA755066  Lathyrus lanszwertii var. aridus Robert F. Thorne, Percy C. Everett 1964-4-16 33776 El Dorado Yellow pine forest on N slope of Pine Hill, 3-4 miles ENE of Rescue. 610 Comment
  JEPS48912  Lathyrus lanszwertii var. aridus Alice M. Ottley 1920-7-2 956 El Dorado Myers to Angora Ridge Comment
  RSA74287  Lathyrus sulphureus C. L. Hitchcock 1949-6-6 19065 El Dorado Along Highway #50, 5 miles E of Placerville. Comment
  SD6040  Lathyrus sulphureus Unknown Apr 1914 El Dorado El Dorado, Foothills - Sierras, near Cove Comment
  UCD80293  Lathyrus tingitanus CNPS SN Foothill Team 2005-6-15 SNNR 0286 a El Dorado BLM Pine Hill Preserve, Greenwood Creek Unit. The stand is located on the north bank of the American River on the BLM Greenwood Creek parcel. 197 Comment
  UC468849  Layia pentachaeta subsp. pentachaeta Katharine Brandegee El Dorado Pilot Hill Comment
  RSA31126  Ledum glandulosum A. A. Heller 1916-8-9 12509 El Dorado Haypress meadow above Echo Lake. 2591 Comment
  RSA9464  Ledum glandulosum C. B. Wolf 1928-8-15 3315 El Dorado On the trail to Mt Tallac 3 miles above Glen Alpine 2439 Comment
  JEPS120550  Lepechinia calycina B. Castro, L. P. Janeway 2007-5-27 1625 El Dorado Northern Sierra Nevada Foothills. Ca 7 air mi NE of dam on Folsom Lake and 0.9 mi SE of the lake's E arm. Ca 0.3 mi south of Samon Falls Road, along little-used dirt road on east side of Sweetwater Creek. Comment
  SBBG71590  Lepechinia calycina Milo H. Gates 1879-1 El Dorado Green Valley Comment
  UCD165906  Lepidium densiflorum Ellen Dean; with Mayra Huerta 2016-8-2 9220 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of park near Balancing Rock and boulder fields. 1951 Comment
  RSA151566  Lepidium densiflorum var. densiflorum Paul A. Mitchell 1959-7-1 49 El Dorado Emerald Bay State Park. Along access road to Vikingsholm. 1921 Comment
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Jun 11 2012
  SEINET3245856  Lepidium nitidum G. K. Helmkamp, E. A. Helmkamp 2007-1 11685 El Dorado Foothills, Northern Sierra Nevada Mountains: hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake. 381 Comment
  SEINET5642228  Lepidium virginicum subsp. virginicum Robert L. Johnson, Leigh A. Johnson; Adam T. Yankee 2013-6-26 2298 El Dorado Vicinity of Ice House Reservoir campground. Forest Service Rd 11N37.; 0 1678 Comment
  UCD118615  Leptosiphon bicolor G. K. Helmkamp; E. A. Helmkamp 2007-4-12 11750 El Dorado Foothills, Northern Sierra Nevada Mountains junction of Pleasant Valley Road and Patterson Drive. 537 Comment
  UCD41400  Leptosiphon bicolor Ellen Dean; with T. Starbuck and M. Starbuck 2004-5-16 2053 El Dorado Northeast of Placerville. At the junction of Bear Creek Road and Meadowbrook Rd, near Traverse Creek; about 1.6 road miles from the junction of Hwy 193 and Meadowbrook Road, by parking lot along trail. 670 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
  CHSC96406  Leptosiphon montanus L. P. Janeway 2006-5-10 8585 El Dorado Northern High Sierra Nevada. At the sharp turn in Bucks Bar Road 0.5 km northeast of Bucks Bar on the North Fork Cosumnes River. Grassy south-facing opening probably disturbed in the past during construction of the bridge. 573 Comment
  SBBG115679  Leptosiphon pachyphyllus B. Crampton 1989-7-16 10204 El Dorado Lake Parkway - Stateline Stables Comment
  CAS-BOT-BC339594  Lessingia leptoclada Marcus E. Jones 1882-9-20 3618 El Dorado St. Lawrence Comment
  SDSU4737  Lessingia leptoclada D. F. Howe 1960-9-19 2976 El Dorado 10 miles east of Placervilleon #50. 1036 Comment
  UC178844  Lessingia leptoclada Katharine Brandegee El Dorado between Camino and Fyffe Comment
  UCD134098  Lessingia leptoclada G. K. Helmkamp; E. A. Helmkamp 2005-9-12 9854 El Dorado Northern Sierra Nevada Foothills. E of Sacramento; Sly Park Road (County Highway E-16), ca. 2 miles E of Pleasant Valley. 854 Comment
  UCD161278  Lessingia leptoclada A. M. Shapiro 2015-9-3 s.n. El Dorado Hwy 50 about 1 mi W of Kyburz. 600 Comment
  UCR235311  Lessingia leptoclada George K. Helmkamp, William Barnes 2010-9-4 16949 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Bonetti Road 1765 Comment
  CAS-BOT-BC341760  Lessingia nemaclada M. K. Curran 1883-8-1 s.n. El Dorado Sweetwater Comment
  UCD106974  Leucanthemum maximum Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7245 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Adjacent to Vikings Holm buildings. 1918 Comment
  SD253391  Leucanthemum vulgare George K Helmkamp, E. A. Helmkamp 2011-9-1 18226 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 3.1 miles north of its junction with Mormon Emigrant Trail. (Tragedy Spring 7.5'Q) 1523 Comment
  UC747669  Leucothoe davisiae G. Thomas Robbins 1943-6-20 1190 El Dorado 2-3 mi w of Pollock Pines (near head of Long Canyon); Long Canyon 975 Comment
  UCD150207  Leucothoe davisiae Ellen Dean; N. Khuu, S. Dohle 2014-8-9 8556 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park, downslope of trail that branches off to Lily Pond. 1998 Comment
  CAS-BOT-BC444111  Lewisia nevadensis G. Allyn Smith 1956-6-24 s.n. El Dorado Placerville Summit, Sierra Nevada. Comment
  CAS-BOT-BC444506  Lewisia triphylla Elsie Z. Lovegrove 1947-5-30 s.n. El Dorado Glen Alpine road Comment
  JEPS72311  Lewisia triphylla Gladys L. Smith 1964-7-4 2043 El Dorado California Alpine Club, Echo Summit Echo Summit 2225 Comment
  UCD60621  Leymus triticoides Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4084 El Dorado Washoe Meadows State Park. Southern part of park. Restored quarry area. 1933 Comment
  CAS-BOT-BC436011  Ligusticum grayi L. R. Abrams 1911-7-27 4802 El Dorado Near Fallen Leaf Lake 2042 Comment
  JEPS16568  Ligusticum grayi P. B. Kennedy 1920-8-16 95 El Dorado El dorado National Forest, Barrett Camp. Comment
  UC570400  Ligusticum grayi Chas. M. Belshaw 1936-8-11 2605 El Dorado 41 Milestone Placerville-Tahoe Rd. Sierra Nevada Mts. 1981 Comment
  UCD127558  Ligusticum grayi P. B. Kennedy 1920-8-10 21 El Dorado El Dorado National Forest - Barrett Camp. 1935 Comment
  UCR218745  Ligusticum grayi George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16562 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 Comment
  SDSU2254  Ligusticum grayi D. F. Howe 1961-8-10 3161 El Dorado Hillside, Kirkwood on carson Pass Road, #88. 2347 Comment
  UC188724  Lilium humboldtii C. F. Sonne Jun 1890 3888 c El Dorado near Rattlesnake Bar Comment
  UC306843  Lilium humboldtii unknown Jul 1918 El Dorado 500 ft above Phillips (n bank of South Fork American River); Sierra Nevada, South Fork American River 2286 Comment
  SBBG58699  Lilium parvum M. N. Ackley -Jul-1920 661 El Dorado Glen Alpine, Tahoe region 2072 Comment
  CAS-BOT-BC509413  Lilium parvum H. C. Cantelow 1936-7-26 s. n. El Dorado 1/2 mi. W. of Kit Carson Summit Comment
  SEINET3887478  Lilium parvum Elizabeth Neese, C. Chase; J. Brown 1986-8-26 17719 El Dorado 10 airmi S of south end of Lake Tahoe near Grass Lake Creek, E side of Hwy 89.; 0 2225 Comment
  CDA32239  Lilium washingtonianum M. Beyers 2010-8-2 737 El Dorado Along a dirt road below and just north of State Route 88. Sheet 1 of 2. 1495 Comment
  CAS-BOT-BC110630  Limnanthes alba Volney Rattan 1866-1-1 s.n. El Dorado Unspecified. Comment
  JEPS83030  Limnanthes alba L. R. Heckard 1969-6-2 2280 El Dorado Jaybird Power House Jaybird Falls (at base of falls, nw of Riverton) 929 Comment
  UCD85030  Limnanthes alba subsp. alba Dena Grossenbacher 2009-5-11 989 El Dorado The North Fork of Weber Creek on Eight Mile Road, 4.9 road miles from Highway 50. Private property. 940 Comment
  SBBG67655  Limnanthes douglasii subsp. rosea Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  JEPS19635  Limnanthes striata W. L. Jepson 1938-4-14 18653 El Dorado near village of Eldorado Comment
  UC963804  Linanthus bicolor Herbert L. Mason 1928-5-4 4504 El Dorado 4 mi n Shingle Springs Comment
  SEINET2441063  Linanthus ciliatus George K. Helmkamp, E. A. Helmkamp 2009-4-21 14528 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 (Garden Valley 7.5'.). 390 Comment
  UCR206997  Linanthus ciliatus George K. Helmkamp, Amy Barnes 2009-7-8 15153 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
  UC907942  Linanthus filipes G. Thomas Robbins 1944-6-18 1717 El Dorado 5 mi s Pollock Pines; Sly Park 975 Comment
  RSA0096838  Linanthus filipes G. Thomas Robbins 1944-6-18 1717 El Dorado Sly Park, 5 mi. S of Pollock Pines. 1006 Comment
  SEINET11266301  Linanthus montanus George Helmkamp, E. A. Helmkamp 2011-5-31 17406 El Dorado Northern Sierra Nevada Mountains Foothills: Happy Valley Cutoff Road on the southeast side of the bridge over the North Fork of the Cosumnes River, 1.4 mi. NE (611/4) of Somerset (Camino 7.5' Q.); 0 546 Comment
  UC1093656  Linanthus montanus Herbert L. Mason 1957-4-28 14687 El Dorado n of Placerville; Rubicon River Comment
  UC908494  Linanthus montanus Herbert L. Mason 1932-4-25 7023 El Dorado Shingle Springs Comment
  UCD165994  Linanthus pungens Daniel M. McNair 2016-6-20 2141 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. Rubicon Trail. 1998 Comment
  JEPS37801  Lithocarpus densiflorus W. L. Jepson 1938-4-12 18647 El Dorado near Camino; North Canyon Comment
  UC1135277  Lithocarpus densiflorus P. L. Johannsen 1934-10-18 520 El Dorado 1.5 mi se Big X Mountain; El Dorado National Forest, Placerville Quad. 1036 Comment
  UC1135280  Lithocarpus densiflorus H. A. Jensen Sep 1931 215 El Dorado One Eye Creek; Placerville Quad. 640 Comment
  UCD102712  Lithophragma bolanderi G. K. Helmkamp; Elizabeth Helmkamp 2006-5-31 10565 El Dorado Northern Sierra Neveda Foothills: Along Hwy US-50, 7.2 miles east of Ice House Canyon Road. 1162 Comment
  CAS-BOT-BC435447  Lithophragma glabrum Elsie Z. Lovegrove 1930-6-14 s.n. El Dorado Echo Lake 2286 Comment
  UC917107  Lithophragma glabrum R. H. Miller 1950-6-4 98 El Dorado along Highway 89 about 6 mi s Echo Summit; s of Echo Summit 1981 Comment
  UCD79995  Lomatium caruifolium var. caruifolium CNPS SN Foothill Team 2005-5-5 SNFN 0194 b El Dorado BLM Cronin Ranch, in the south-central portion of the unit. The plot is about 150 east of the movie set and broken down buildings. 227 Comment
  CDA10920  Lomatium macrocarpum G. F. Hrusa 1994-4-28 11832 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  UC173130  Lomatium marginatum var. marginatum Katharine Brandegee May 1907 El Dorado New York Ravine Comment
  UCD160949  Lonicera G. Ledyard Stebbins 1978-7-2 78128 El Dorado El Dorado National Forest, 7 miles southeast of Lake Tahoe in meadow at Fountain Place. (Exact location unknown. Coordinates estimated by label maker.) 2377 Comment
  JEPS39408  Lonicera cauriana Wayne Savage 1965-6-30 446 El Dorado near Grass Lake; El Dorado National Forest 2346 Comment
  UCD137292  Lonicera conjugialis P. B. Kennedy 1916-8-1 46 El Dorado El Dorado National Forest - Barret Camp. 1935 Comment
  SD236256  Lonicera hispidula var. vacillans G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13583 El Dorado Sierra Nevada Mountains: Forbay Road, 7.1 miles northwesst of CA-50 (road junction in Pollock Pines), noutlet road leading to the South Fork of the American River (Pollock Pines 7.5'Q) 715 Comment
  UCR206103  Lonicera hispidula var. vacillans George K. Helmkamp, E. A. Helmkamp 2009-6-3 14899 El Dorado Northern Sierra Nevada Mountains, Forbay Road, 4.7 miles northwest of its junction with Pony Express Trail in Pollock Pines 945 Comment
  SEINET2084264  Lotus argophyllus var. argophyllus G. Rink 1999-7-12 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  UCR136535  Lotus argophyllus var. fremontii Beecher Crampton 1958-6-9 4904 El Dorado Sierra Nevada Mountains, Pino Grande Road about 5.2 miles northeast of Placerville, south fork of American River 503 Comment
  UCR189600  Lotus argophyllus var. fremontii George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12372 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
  SEINET3557099 Image available Lotus crassifolius G. Thomas Robbins 1944-6-11 1677 El Dorado Along Ice House Road, 2-3 miles NE of Riverton 1219 Comment
  UC747250  Lotus crassifolius var. crassifolius G. Thomas Robbins 1944-6-11 1677 El Dorado 203 mi ne Riverton (along Ice House Road) 1219 Comment
  UCR196771  Lotus incanus George K. Helmkamp, E. A. Helmkamp 2008-6-3 13588 El Dorado Sierra Nevada Mountains, Forbay Road, 4.8 miles northwest of its junction with CA-50 at Pollock Pines 965 Comment
  SEINET3694639 Image available Lotus nevadensis var. douglasii Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-6-4 15123 El Dorado Lake Tahoe, Emerald Bay Comment
  RSA0011985  Lotus nevadensis var. nevadensis George K. Helmkamp, E. A. Helmkamp 2011-9-1 18214 El Dorado Silver Fork Road, 4.7 miles south of its junction with US-50 in Kyburz, alongside Silver Fork American River 1500 Comment
  UCR235143  Lotus oblongifolius George K. Helmkamp, William Barnes 2010-9-4 16922 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River 1620 Comment
  UC1614570  Lotus oblongifolius var. oblongifolius Charles M. Belshaw 1934-7-21 124 El Dorado ca. 44 mi. e. Placerville (along Hwy. 50, 500 yds. above rd., at Old Twin ridges); Old Twin ridges 1905 Comment
  UCR179212  Lotus oblongifolius var. oblongifolius George K. Helmkamp, E. A. Helmkamp 2006-8-24 11287 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 3.8 miles north of Wentworth Springs Road 1616 Comment
  SEINET524395  Lotus oblongifolius var. oblongifolius Paul A. Opler 2003-6-18 El Dorado US 50, junction with Wright's Lake road turnoff. Comment
  RSA789498  Lotus pinnatus George K. Helmkamp, E. A. Helmkamp 2011-9-1 18198 El Dorado Silver Fork Road, 0.9 miles south of its junction with US-50 in Kyburz 1280 Comment
  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
  UCR170459  Lotus purshianus var. purshianus George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10007 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
  UCR170659  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2005-8-14 9818 El Dorado Northern Sierra Nevada Foothills, Diamond Springs. Lake Oaks mobile home park 521 Comment
  UCR233005  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2011-9-24 18337 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
  BFRS50 Image available Lupinus Peter Rubtzoff 1974-7-19 7718 El Dorado Blodgett Forest: Loop Road ca. 0.2 mile east of Headquarters Road junction (east of Station headquarters) (Comp. 140E) Comment
  SEINET10898643  Lupinus adsurgens J. C. Downey 1959-7-3 Downey 29 A El Dorado Fallen leaf lake. Host plant. Very close to l. Andersoni 1890 Comment
  SEINET195643  Lupinus albifrons G. Thomas Robbins 1945-4-22 1860 El Dorado 3 mi. e. of Shingle Springs 457 Comment
  UC747241  Lupinus albifrons G. Thomas Robbins 1944-4-23 1561 El Dorado along Chute Camp Road ca 4 mi n Camino (above Iowa Creek); above Iowa Creek 762 Comment
  CAS-BOT-BC201380  Lupinus albifrons var. albifrons G. Thomas Robbins 1944-4-23 1561 El Dorado Above Iowa Creek along Chute Camp Road, ca. 4 mi. n. of Camino 762 Comment
  UCR270406  Lupinus arbustus John F. Emmel 2000-6-27 1662 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe area, along Mt.Tallac Trail, 0.7 air mi west of Cathedral Peak and 0.8 air mi north of Glen Alpine Spring 2530 Comment
  CAS-BOT-BC208854  Lupinus argenteus var. meionanthus Charles Piper Smith 1932-9-6 4808 El Dorado State Line, 1 mile west. Comment
  UC54408  Lupinus argenteus var. meionanthus H. M. Hall and H. P. Chandler August 1-2, 1903 4737 El Dorado s side Pyramid Peak; Sierra Nevada Mountains, s side Pyramid Peak 2865 Comment
  UC924220  Lupinus benthamii H. S. Reed 1941-5-4 El Dorado Coloma 609 Comment
  UCR207662  Lupinus benthamii George K. Helmkamp, E. A. Helmkamp 2009-4-21 14537 El Dorado Sierra Nevada Mountains Foothills, Rock Creek Road, 4.2 miles west of the bridge over Rock Creek 401 Comment
  SD6076  Lupinus benthamii Unknown 1914-4 El Dorado Foothills - Sierras, near Cool Comment
  RSA724926  Lupinus benthamii var. benthamii L. P. Janeway 2006-5-10 8584 El Dorado Southwestern tip of Grand Point, along spur road just above Happy Valley Road, overlooking the confluence of North Fork Consumnes River and Camp creek. 610 Comment
  RSA0114571  Lupinus bicolor George K. Helmkamp, Mary Alice Barnes 2013-4-30 20441 El Dorado Sierra Nevada Mountains: Mormon Emigrant Trail, 70 meters northwest of its junction with Park Creek Road, 1 mile NW of Bryants. 1311 Comment
  UCD107252  Lupinus bicolor G. K. Helmkamp; E. A. Helmkamp 2007-5-1 11911 El Dorado Northern Sierra Nevada Mountains; access to road to South Fork American River along CA-49, 4.4 miles northwest of Coloma. 207 Comment
  UCR217943  Lupinus bicolor George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16119 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 rd. miles east of its junction with Perry Creek road, air 3.9 mi. ESE (98 deg. ) of Fair Play 1082 Comment
  SEINET12154507  Lupinus confertus H. H. Heller 1938-1 602 El Dorado Richardson's Beach. Lake Tahoe Comment
  UC1129259  Lupinus fulcratus A. D. Gifford 1934-6-8 264 El Dorado 1/4 mi nw Riverton; Eldorado National Forest, Pyramid Peak Quad. Comment
  UC1129260  Lupinus fulcratus A. D. Gifford 1934-8-11 317 El Dorado Morrison's Camp; Eldorado National Forest, Pyradmid Peak Quad. Comment
  UCR258383  Lupinus fulcratus George K. Helmkamp, Amy Barnes 2014-8-11 22981 El Dorado Northern Sierra Nevada Mountains, north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road 1655 Comment
  CDA36122  Lupinus grayi M. Beyers, G. F. Hrusa 2011-7-2 1009 El Dorado Sierra Nevada: Shealor Lakes. 2316 Comment
  SEINET10903615  Lupinus grayi P. Rubtzoff 1974-6-27 Rubtzoff 7662 El Dorado Blodgett forest: mainline fd 0.6 mi. N of "clearcut" (comp. 350E). At base of Rd cut at roadside. 1356 Comment
  UC148955  Lupinus latifolius var. columbianus H. M. Hall July 1910 8808 El Dorado Velma Lake; Sierra Nevada Mountains, Velma Lake 2438 Comment
  UC990915  Lupinus latifolius var. columbianus D. F. Howe 1951-5-4 El Dorado 365 Comment
  UCR233032  Lupinus lepidus var. confertus George K. Helmkamp, E. A. Helmkamp 2011-9-23 18309 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 8.6 miles north of its junction with US-50 1613 Comment
  UCD108734  Lupinus microcarpus var. densiflorus P. B. Kennedy 1922-5-23 s.n. El Dorado Barrett Ranch. Shingle. 487 Comment
  CHSC59730  Lupinus nanus Judy Mosbacher 1984-4-14 183 El Dorado Ca. 25 ft n of Jensen Hollow Rd, and 100 ft s of Weber Creek, 5.2 mi se of Placerville. 731 Comment
  UC907697  Lupinus nanus G. Thomas Robbins 1943-4-28 1041 El Dorado on slope above Smithflat 762 Comment
  UC180126  Lupinus pachylobus Katharine Brandegee 1915-4-28 El Dorado Layne's Ranch near Pilot Hill; near Pilot Hill Comment
  RSA0021495  Lupinus polyphyllus subsp. superbus Peter Rubtzoff 1974-7-25 7782 El Dorado Georgetown Divide, U.C. Blodgett Forest Research Station, Mutton Creek Road (New Gaddis Creek Road), near junction with Main Line Road 1293 Comment
  SBBG3720  Lupinus polyphyllus var. burkei H. and M. Dearing 1939-7-6 3855 El Dorado near Globins, Lake Tahoe Comment
  UCR242338  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2010-8-20 16805 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  UCD109448  Lupinus polyphyllus var. burkei David W. Gilpin 1976-7-15 s.n. El Dorado west end of Grass Lake near Luther Pass. Comment
  UCR236987  Lupinus stiversii George K. Helmkamp, E. A. Helmkamp 2012-5-22 19041 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
  RSA699929  Luzula Keith E. Hoffmaster 1941-3-22 1023 El Dorado S of Pilot Hill Comment
  SEINET7072698  Luzula comosa A. G. Vestal 1963-5-6 s.n. El Dorado Rattlesnake Bar Road about 3.3 miles west of junction north of Pilot Hill. UTM Zone 10, 668828E, 4298615mN. Coordinate datum: NAD 27. Comment
  CAS-BOT-BC441224  Luzula macrantha Alice Eastwood 1927-3-26 14153 El Dorado Coloma Comment
  UC872890  Lythrum hyssopifolia Marcus E. Jones, A. M. Jul 1882 El Dorado St. Lawrence Comment
  CAS-BOT-BC342742  Madia elegans Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  SBBG122645  Madia elegans G. K. Helmkamp with E. A. Helmkamp 2008-8-21 14039 El Dorado St Hwy 49, 0.3 mi N of jct with Pleasant Valley Rd in Diamond Springs 537 Comment
  UCR190134  Madia elegans George K. Helmkamp, E. A. Helmkamp 2007-7-23 12565 El Dorado Northern Sierra Nevada Mountains Foothills, Rock Creek road, 7.1 miles east of its junction with CA-193 567 Comment
  RSA39197  Madia elegans subsp. elegans P. A. Munz 1948-8-11 12323 El Dorado 3 miles W of Placerville, on Green Valley Rd. 457 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
  UCR242596  Madia exigua George K. Helmkamp, 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. 637 Comment
  JEPS119417  Madia gracilis G. K. Helmkamp, E. A. Helmkamp 2009-5-24 14780 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.3 miles eat of the Cosumnes River and CA-49 Comment
  SEINET3828318  Madia gracilis George K. Helmcamp, E. A. Helmkamp 2011-1 17627 El Dorado Northern Sierra Nevada Mountains Foothills: Forni Road at Weber Creek crossing, 1.3 miles south of its Placerville junction with US-50 (placerville 7.5') 472 Comment
  SEINET3928725  Madia gracilis David J. Keil 1992-1 23353 El Dorado Circa 11 km due south of Placer ville near intersection of Sand Ridge Rd and Dawn Rose Ln.; 0 600 Comment
  UC1930968  Madia gracilis G. K. Helmkamp, E. A. Helmkamp 2006-8-24 11269 El Dorado Northern Sierra Nevada Mountains Foothills: Ice House Road, 2.3 miles south of Union Reservoir Road Comment
  UC485279  Madia gracilis Miss Helen D. Geis 1912-6 181 El Dorado Emerald Bay Comment
  UCD165309  Madia gracilis Peter Rubtzoff; John Thomas Howell 1973-7-18 7156 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R). 1310 Comment
  UCR170656  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2005-8-9 9767 El Dorado Northern Sierra Nevada Foothills., WSW of Lake Tahoe; Union Reservoir along Ice House Road; boat ramp and loading area 1476 Comment
  UCR194920  Madia madioides George K. Helmkamp, E. A. Helmkamp 2007-5-27 12168 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
  UCR189608  Madia minima George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12381 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
  UCR242769  Madia minima George K. Helmkamp, E. A. Helmkamp 2011-5-24 17365 El Dorado Northern Sierra Nevada Mountains Foothills, Mesquite Road, 7.5 miles south of its junction with Wentworth Springs Road 1073 Comment
  POM190459  Madia minima D. D. Keck 1932-6-30 1568 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1921 Comment
  UCR249618  Madia subspicata George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20853 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz 1364 Comment
  SEINET4070323  Mahonia aquifolium B. C. Templeton 1967-1 10752 El Dorado 5 miles east of Placerville. 609 Comment
  RSA9402  Maianthemum racemosum subsp. amplexicaule Carl B. Wolf 1928-8-15 3295 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2287 Comment
  SD732  Maianthemum racemosum subsp. amplexicaule Unknown 36 El Dorado Meadow. 2286 Comment
  UCR219637  Malva neglecta George K. Helmkamp, E. A. Helmkamp 2009-10-21 15697 El Dorado Foothills, norther Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Diamond Springs, south of the junction of Patterson Dr. and Pleasant Valley Road 523 Comment
  UC1872947  Marah horrida David Keil 2005-3-13 30343 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Road. 500 Comment
  CAS-BOT-BC348053  Matricaria discoidea G. L. Stebbins; L. Donald Smith 1978-4-22 7825 El Dorado At end of road, east base of Pine Hill 472 Comment
  JEPS14605  Meconella californica Peter H. Raven with G. Thomas Robbins 1956-4-29 9119 El Dorado nw Youngs (Somerset) (s side of the Cosumnes River near the bridge on rd) Comment
  UCR219686  Medicago lupulina George K. Helmkamp, E. A. Helmkamp 2009-11-3 15721 El Dorado Sierra Nevada Mountains Foothills, at a bridge on Grizzly Flat Road 8.0 miles east of its junction with Hwy E-16 at Somerset 925 Comment
  UCR170353  Medicago sativa George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9861 El Dorado Northern Sierra Nevada Foothills, east of Sacramento; Sly Park Road (County Highway E-16), c. 2 mi east of Pleasant Valley 854 Comment
  CAS-BOT-BC329236  Melica aristata Peter Rubtzoff 1975-7-10 8180 El Dorado Blodgett Forest Research Station, Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  SACT001489  Melica californica Josephine Van Ess 1980-5-24 El Dorado Collected a short way east of latrobe Road. Rocky river bank Comment
  UCD87021  Melica californica G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11903 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.9 miles northwest of Placerville. 511 Comment
  CAS-BOT-BC282109  Melica geyeri G. L. Stebbins 1972-5-28 8087 El Dorado In Rubicon River Canyon, NNE of Leonardi Spring 1158 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
  CDA11093  Melica torreyana G. F. Hrusa, J. Hart 1994-4-23 11781 El Dorado Cosumnes River Drainage; South-facing slope on N side of Cosumnes River, immediately W of Hwy 49 bridge. Common in live oak understory, often in colonies. Mostly shaded sites. Perennial. Comment
  UCR190139  Melilotus albus George K. Helmkamp, E. A. Helmkamp 2007-8-21 12781 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 21.3 miles north of CA-50 at Robbs Hut Road 2078 Comment
  CDA5718  Mentha X piperita T. C. Fuller 1961-10-5 7087 El Dorado Cool-Greenwood Road, 2 miles east of Cool. 0 Comment
  UCSB5717  Mentha arvensis Keator, Glenn 1958-07 El Dorado West side of Lake Tahoe Comment
  UCD142749  Mentha canadensis Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7966 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, NW corner of pond. 2015 Comment
  RSA409910  Mentha canadensis Albert J. Perkins 1923-8-23 s.n. El Dorado Lake Tahoe region Comment
  UCR218998  Mentha spicata var. spicata George K. Helmkamp, E. A. Helmkamp 2009-10-10 15675 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Patterson Dr. and CA-49 in Diamond Springs 520 Comment
  CAS-BOT-BC172742  Mentzelia congesta Beecher Crampton 1989-6-11 10190 El Dorado Tahoe Basin, Stateline blvd. and Azure street Comment
  JEPS78168  Menyanthes trifoliata Gary W. Zamzow 1972-7-25 110 El Dorado 1.7 mi nw of Luther Pass (on Highway 89, Grass Lake); Grass Lake 2286 Comment
  JEPS124880 Image available Menyanthes trifoliata M. L. Wheelis 1964-7-7 157 El Dorado Grass Lake. Comment
  SJSU10840  Menyanthes trifoliata M. D. Fleschner 1965-7-1 El Dorado Grass L c. 1 mi NW of Luther Pass on Hwy 89 2255 Comment
  CHSC73091  Micranthes oregana L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5794 El Dorado Lake Tahoe Basin Management Unit - National Forest. Large meadow near mouth of Meeks Creek; wet of Hwy 89 and 0.4 - 0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  UCD60402  Micranthes oregana Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3965 El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  CAS-BOT-BC349279  Microseris nutans LeRoy Abrams 1911-7-27 4787 El Dorado Lake Tahoe Region. Lake Valley 1950 Comment
  JEPS71832  Microseris nutans Gladys L. Smith 1964-7-31 2259 El Dorado along trail above Upper Echo Lake 2316 Comment
  UC311604  Microseris nutans unknown 1918-7-24 El Dorado trail to Benwood Meadow Sierra Nevada Comment
  UCD165579  Microsteris gracilis Ellen Dean; with Daniel McNair 2016-5-17 8922 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern edge of park on east side of Hwy 89. 1936 Comment
  UCD60550  Microsteris gracilis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4016 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  JEPS118186  Mimulus angustatus Dean W. Taylor 2004-3-31 19050 El Dorado Farnham Ridge (16 air miles NNE of Jackson) 1066 Comment
  UC886093  Mimulus angustatus Carl B. Wolf 1933-5-25 4960 El Dorado 0.7 mi w Rescue (w slope of Sierra); Sierra Nevada, Green Valley 304 Comment
  UC569901  Mimulus bicolor P. L. Johannsen 1934-7-4 365 El Dorado 1 1/2 mi sw Moores; Pyramid Peak Quadrangle 1584 Comment
  JEPS71700  Mimulus breweri Gladys L. Smith 1964-7-6 2118 El Dorado about 2 mi above Upper Echo Lake (trail from Echo Lake to Desolation Valley) 2286 Comment
  UC446457  Mimulus guttatus R. L. Pendleton, F. M. Reed 1907-7-25 1175 El Dorado between Glen Alpine Springs and Modjeska Falls; Lake Tahoe Region 2026 Comment
  UCR190315  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2007-8-21 12783 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 21.3 miles north of CA-50 at Robbs Hut Road 2078 Comment
  UCR196843  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2008-6-3 13567 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
  UCR206709  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2009-3-19 14431 El Dorado Sierra Nevada Mtns. Foothills, Rock Creek Road at the Rock Creek crossing; about 3.5 miles west of Finnon Reservoir 412 Comment
  JEPS71708  Mimulus leptaleus Gladys L. Smith 1972-7-20 3336 El Dorado Lake Gilmore 2560 Comment
  UCD161501  Mimulus leptaleus Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8814 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Olympic Meadow, just south of westernmost bridge connecting North Fire Road and South Fire Road. 1978 Comment
  UCR176406  Mimulus lewisii George 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 Calif. Hwy 88 2424 Comment
  RSA32397  Mimulus lewisii G. Thomas Robbins 1945-8-12 2133 El Dorado Star Lake, along trail to Freel Peak. 2805 Comment
  RSA80476  Mimulus lewisii F. W. Peirson 1925-7-6 6299 El Dorado Trail from Fallen Leaf Lake to Lake of the Woods. 2287 Comment
  CDA36097  Mimulus mephiticus M. Beyers, G. F. Hrusa 2011-7-2 987 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  UCD122673  Mimulus microphyllus G. K. Helmkamp; E. A. Helmkamp 2007-5-1 11926 El Dorado Northern Sierra Nevada Mountains: along Hwy CA-49, 2.5 miles northwest of US-50 in Placerville. 549 Comment
  UCD148634  Mimulus microphyllus Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8385 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
  UCD148636  Mimulus microphyllus Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8387 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
  UCD165804  Mimulus microphyllus Ellen Dean; with Daniel McNair 2016-7-19 9145 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2053 Comment
  JEPS71726  Mimulus moniliformis Gladys L. Smith 1964-7-31 2265 El Dorado along trail from Echo Lake to Fallen Leaf Lake (Echo Lake side of summit) 2346 Comment
  UCR176449  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2006-8-7 11191 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  UCR257779  Mimulus moschatus George K. Helmkamp, Amy Barnes 2012-8-19 19676 El Dorado Northern Sierra Nevada Mountains, unnamed dirt road along Ice House Road, 0.4 mile south of Robbs Peak Road, N of Union Valley Reservoir 1756 Comment
  UCD122788  Mimulus nanus var. jepsonii G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10842 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz. 2049 Comment
  JEPS11055  Mimulus primuloides W. L. Jepson 1918-8-21 8084 El Dorado Tallac Lake Tahoe 1905 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
  UCR176420  Mimulus primuloides var. pilosellus George K. Helmkamp, E. A. Helmkamp 2006-7-10 10890 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
  JEPS72210  Mimulus tilingii Gladys L. Smith 1964-7-3 2032 El Dorado 1 mi w Echo Summit (along Highway 50) 2133 Comment
  UCD113111  Mimulus tilingii Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 21 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  JEPS71729  Mimulus torreyi Gladys L. Smith 1964-8-29 2396 El Dorado along road to Angora Lakes; Echo Summit 2133 Comment
  RSA102189  Mimulus torreyi G. Thomas Robbins 1945-7-8 2060 El Dorado Along State Highway 89 near Fallen Leaf Lake. 1921 Comment
  CAS-BOT-BC388589  Minuartia douglasii Volney Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  SJSU8689  Minuartia douglasii C. W. Sharsmith 1980-5-18 8376 El Dorado Bear Cr (a fork of Rock Cr), S Fork American R drainage c. 4-5 mi SE of Georgetown 670 Comment
  JEPS72093  Minuartia nuttallii subsp. gracilis Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2693 El Dorado Freel Peak; steep dry exposed granite scree 2895 Comment
  UC642823  Minuartia nuttallii subsp. gracilis C. W. Sharsmith 1937-8-30 3462 El Dorado s Lake Tahoe (n slope of peak); Sierra Nevada, Freel Peak 3230 Comment
  CAS-BOT-BC174760  Minuartia nuttallii var. gracilis G. Thomas Robbins 1945-8-12 2130 El Dorado Near summit of Freel Peak 3322 Comment
  UC1213911  Mitella breweri Verne Grant and Alva Grant 1946-7-20 7740 El Dorado Upper Echo Lake; n side 2286 Comment
  UC402501  Mitella breweri R. L. Pendleton and F. M. Reed 1907-7-23 966 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
  CAS-BOT-BC432933  Mitella breweri Catherine Best 1981-6-19 s.n. El Dorado Along American River near Highway 50 at Bayonet Creek Tract. Comment
  UCR229575  Monardella breweri subsp. lanceolata George K. Helmkamp, E. A. Helmkamp 2011-7-30 17905 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
  SEINET10928166  Monardella lanceolata A. Graff 1993-7-20 Graff 211 El Dorado El Dorado National Forest. Silver Fork Rd., 45 miles northeast of intersection with USNFS Rd. 10N28, on both sides of the road (by MP4 road post and spreading to either side). Locally common, the population spanning ca. .4 miles with a small break in the middle. With Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Mid-bloom. Bombus sp. Comment
  UCR249878  Monardella odoratissima George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20914 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  UCR233424  Monardella odoratissima subsp. pallida George K. Helmkamp, E. A. Helmkamp 2011-9-13 18259 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road, 0.6 miles north of its junction with CA-88 2136 Comment
  CAS-BOT-BC318573  Monardella odoratissima subsp. pallida Le Roy Abrams 1911-7-27 4760 El Dorado Luther's Pass, Lake Tahoe Region 2377 Comment
  POM126640  Monardella odoratissima subsp. pallida R. L. Pendleton, F. M. Reed 1907-7-26 1269 El Dorado Fallen Leaf Lake 1921 Comment
  RSA32361  Monardella odoratissima subsp. pallida G. Thomas Robbins 1943-7-25 1331 El Dorado Shady Red Fir woods along roadside about 1 mi. S of Echo Lake 2195 Comment
  CAS-BOT-BC220214  Monardella sheltonii G. Thomas Robbins 1943-7-6 1245 El Dorado At C.C.C. Camp Snowline, 3 mi. e. of Camino 1036 Comment
  UCR216043  Monardella sheltonii George K. Helmkamp, E. A. Helmkamp 2009-6-29 15058 El Dorado Sierra Nevada Mountains Foothills, Ice House Road, 0.2 miles north of its junction with CA-50, c. 7.3 miles ENE (83 deg. ) of Pollock Pines 989 Comment
  UCD125296  Monardella villosa H. T. Hartmann 1941-6-21 s.n. El Dorado Sierra Foothills. 762 Comment
  CAS-BOT-BC268096  Montia Peter Rubtzoff 1975-5-27 7995 El Dorado U.C. Blodgett Forest Research Station: Upper part of Heliport clearing. Comment
  CAS-BOT-BC444649  Montia chamissoi Alice Eastwood 1906-7-24 1015 El Dorado Glen Alpine Region. Near Camp Agassiz Comment
  UCR192599  Montia linearis George K. Helmkamp, E. A. Helmkamp 2007-5-31 12233 A El Dorado Northern Sierra Nevada Mountains, Forest Route 42, 1.2 miles west of its junction with Wrights Lake Road, generally between Wrights Lake and Ice House Reservoir 2021 Comment
  UCD149729  Muhlenbergia andina G. Ledyard Stebbins 1977-7-17 7775 El Dorado Along Silver Fork of the American River near bridge. (Note from label maker: newspaper also says Sherman Canyon, which feeds in to the Silver Fork at Fitch Rantz Bridge and is in Section 27 and 28, not Section 21. Exact location unknown. Coordinates estimated by label maker.) 1676 Comment
  RSA129346  Muhlenbergia filiformis H. S. Yates 1936-8-8 5959 El Dorado Sayles Flat. 2012 Comment
  UCD86614  Muhlenbergia filiformis G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10952 El Dorado Northern Sierra Nevada Mtns. Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges. 1959 Comment
  CHSC73385  Muhlenbergia richardsonis L. P. Janeway; Eric Schroder 1998-8-19 6098 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
  SEINET254398 Image available Muhlenbergia richardsonis C. W. Morden 1982-9-28 623 El Dorado Along Hwy 50 at South Lake Tahoe in meadow near Trout Creek. 1875 Comment
  UCR197564  Myosotis laxa George K. Helmkamp, E. A. Helmkamp 2008-6-23 13703 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 0.7 mile southeast of Leek Spring 2268 Comment
  CDA11124  Myrica hartwegii G. F. Hrusa, Jeff Hart 1994-4-23 11814 El Dorado Cosumnes River Drainage; Cosumnes River margin, 1/3 m. E of Latrobe Rd. bridge. Comment
  CHSC114290  Myriophyllum spicatum B. Villegas 2008-9-25 El Dorado Lake Tahoe; Tahoe Keys, near Venice Dr. and Alpine Dr. Comment
  UCD83776  Myriophyllum spicatum Lars W. J. Anderson 21-22 May 2009 WP 462 a El Dorado South Lake Tahoe, Tahoe Keys, Way Point 462, E channel, metal. Comment
  UC702528  Nama lobbii L. S. Rose 1941-7-10 41302 El Dorado Meeks Bay , Meeks Bay (Lake Tahoe) 2100 Comment
  UCD105395  Nassella Peter Rubtzoff 1974-6-26 7660 El Dorado Sierra Nevada. Blodgett Forest: Bacchi Meadow. (Comp. 290R). 1310 Comment
  CAS-BOT-BC260098  Nassella pulchra H. M. Hall 1921-4-13 11258 El Dorado Near Whiterock 152 Comment
  UCD87467  Nassella pulchra Beecher Crampton 1956-6-1 3520 El Dorado North slope of Pine Hill. 609 Comment
  BFRS130 Image available Navarretia divaricata Peter Rubtzoff 1974-7-22 7741 El Dorado Blodgett Forest: Gaddis Creek area off Lower Gaddis Creek Road ca. 0.65 mile south of junction with Chinquapin Flat Road. (Comp. 580E) Comment
  UCD34753  Navarretia divaricata Beecher Crampton 1989-7-16 10198 El Dorado El Dorado County, El Dorado National Forest, above Strawberry Creek. 1676 Comment
  UC1719849  Navarretia eriocephala David Fruchter 1979-9-2 s. n. El Dorado Bass Lake Comment
  UC1719862  Navarretia filicaulis David Fruchter 1978-9-29 111 El Dorado Shingle Springs Comment
  SEINET8729364 Image available Navarretia filicaulis G. Thomas Robbins 1943-1 1209 El Dorado At western edge of Institute of Forest Genetics, 3 miles east of Placerville Comment
  UC125084  Navarretia filicaulis Katharine Brandegee 1908-7 El Dorado near Camino (Water Tank) Comment
  CAS-BOT-BC230307  Navarretia heterandra Beecher Crampton 1959-5-21 5253 El Dorado E slope of Bass Lake, ca. 2 miles NE of Clarkville Comment
  RSA98662  Navarretia intertexta G. Thomas Robbins 1943-6-5 1126 El Dorado Above North Fork Webber Creek, ca. 3 mi. E of Camino 1006 Comment
  UCD42776  Navarretia intertexta subsp. intertexta C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 142 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCD43765  Navarretia intertexta subsp. propinqua C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1131 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD44068  Navarretia intertexta subsp. propinqua C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1434 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCD42622  Navarretia leptalea Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  JEPS71332  Navarretia leptalea subsp. bicolor Gladys L. Smith 1963-7-27 1878 El Dorado Alpine Campground Sierra Nevada, first Echo Summit pass road, Old Hawley Grade (foot of Old Hawley Grade) 2011 Comment
  SD243176  Navarretia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp 2010-9-1 16893 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88. Roadside ditch. 2018 Comment
  UC23431  Navarretia leptalea subsp. leptalea C. J. Fox Jr. July, 1895 El Dorado Tallac Comment
  UCD60655  Navarretia leucocephala subsp. minima Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4119 El Dorado Washoe Meadows State Park. Southern portion of park, east side of fen system. 1922 Comment
  CHSC79339  Navarretia prolifera Beecher Crampton 1956-6-22 3607 El Dorado 1.7 miles east of Omo Ranch Post Office. 1097 Comment
  UC30159 Image available Navarretia prolifera V. Rattan 1860-1 45 El Dorado Comment
  UCR152415  Navarretia prolifera Beecher Crampton 1956-6-22 3607 El Dorado 1.7 mi east of Omo Ranch Post Office 1098 Comment
  CAS-BOT-BC230504  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-5 347 El Dorado W of Canyon View Ranch, 3200 Snows Rd, Camino. Take fire road which leaves driveway and passes along S boundary of ranch, go 600 ft, pass new gate, continue to fence with two old gates, 900 ft further. Population extends from gates, 2500 ft W along ridge 899 Comment
  CAS-BOT-BC230531  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-BC230537  Navarretia prolifera subsp. lutea L. R. Abrams 1934-7-2 13636 El Dorado Tree breeding station, Placerville Comment
  SD131099  Navarretia prolifera subsp. lutea D. E. Breedlove, M. Bourell, R. Patterson 1986-6-9 62835 El Dorado On Omo Ranch Road below Cooks Station. 1370 Comment
  UCD168141  Navarretia prolifera subsp. lutea Charles N. Knapp 1980-7-4 s.n. El Dorado About one mile west of the junction of Park Creek and Hazel Valley roads at intersection of an unmarked side road and the Park Creek Road, extending about 200 yards to the west. Pollock Pines USGS quad. Comment
  RSA77956  Navarretia pubescens G. Thomas Robbins 1943-5-29 1104 El Dorado Institute of Forest Genetics, 3 miles east of Placerville. 732 Comment
  UCR229431  Navarretia squarrosa George K. Helmkamp, E. A. Helmkamp 2011-8-11 18023 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 524 Comment
  UC143003  Navarretia viscidula Katharine Brandegee Jun 1909 El Dorado near New York Ravine Comment
  UC34923  Nemacladus interior M. H. Gates 1879-1 215 El Dorado Rose Springs Comment
  RSA0043186  Nemophila heterophylla George K. Helmkamp, E. A. Helmkamp 2009-5-14 14694 El Dorado hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  SEINET7072703  Nemophila heterophylla A. G. Vestal 1963-5-6 s.n. El Dorado About 3.3 miles west of the junction of Rattlesnake Bar Road and Coloma Road. UTM Zone 10, 669808E, 4300047mN. Coordinate datum: NAD 27. Comment
  UC1872925  Nemophila heterophylla David Keil 2005-3-13 30351 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Road. 500 Comment
  UCR188822  Nemophila heterophylla George K. Helmkamp, E. A. Helmkamp 2007-3-23 11703 El Dorado Foothills, Northern Sierra Nevada Mountains, Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill 313 Comment
  UCR235580  Nemophila heterophylla George K. Helmkamp, E. A. Helmkamp 2012-5-3 18891 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 7.0 miles NW of Pollock Pines 748 Comment
  POM126448  Nemophila heterophylla Francis Ramaley 1917-5-20 11274 El Dorado Hillside in American River Canyon 6 miles below Kyburz. Comment
  SEINET5520966  Nemophila heterophylla F. Brunetti 1962-3-17 s.n. El Dorado 3 miles west of Placerville, South Fork American River 366 Comment
  RSA0128923  Nemophila maculata George K. Helmkamp, E. A. Helmkamp 2009-6-29 15085 El Dorado Ice House Road, 8.2 miles north of its junction with CA-50, c. 10.5 air miles NE (73 deg.) of Pollock Pines 1646 Comment
  SD243159  Nemophila maculata George K. Helmkamp, E. A. Helmkamp 2010-8-7 16726 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring. 2136 Comment
  UC726905  Nemophila maculata A. A. Heller 1911-4-6 12286 El Dorado between Clarksville and Shingle Springs; between Clarksville and Shingle Springs Comment
  UCR173985  Nemophila maculata George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10671 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50 1653 Comment
  UCR206720  Nemophila maculata George K. Helmkamp, Amy Barnes 2009-7-8 15121 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
  UCD120220  Nemophila menziesii Judie Miller 1959-3-29 13 El Dorado State Highway 49, 2 1/2 miles southeast of Pilot Hill. Comment
  SBBG64773  Nemophila menziesii var. menziesii Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UCD126699  Nicotiana attenuata Morris Halperin 1932-8-13 891 El Dorado Strawberry. 1752 Comment
  UCD126712  Nicotiana quadrivalvis G. K. Helmkamp; E. A. Helmkamp 2007-8-19 12777 El Dorado Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs. 521 Comment
  CAS-BOT-BC349910  Nothocalais alpestris Alice Eastwood 1906-7-29 1163 El Dorado Glen Alpine Region. Lake of the Woods Comment
  UC495505  Nothocalais alpestris Merle Randall 1930-6-24 El Dorado near Placerville Road at Echo Summit; Lake Tahoe Region Comment
  RSA0013602  Nuphar lutea subsp. polysepala R. F. Thorne, Larry E. DeBuhr 1975-8-23 47218 El Dorado Grass Lake, just north of Luther Pass. 2348 Comment
  UCR64484  Nymphoides peltata G. D. Barbe, R. Stewart 1983-9-13 4100 El Dorado Sierra Nevada Mtns., Trout Lake, earth-dam reservoir at Mosquito and Highgrade Roads, NE of Placerville 793 Comment
  CDA5537  Nymphoides peltata G. D. Barbe 1984-4-17 4145 El Dorado Trout Lake, Mosquito Road and Highgrade Street, Swansborough Country development, ca. 8 miles northeast of Placerville. Comment
  CAS-BOT-BC140163  Oemleria cerasiformis G. Thomas Robbins 1944-4-2 1493 El Dorado Above North Fork Webber Creek, ca. 3 mi. e. of Camino 914 Comment
  CAS-BOT-BC97499  Oreostemma alpigenum var. andersonii Mrs. H. C. Cantelow 1936-7-26 1488 El Dorado Luther Pass, Grass Lake 2133 Comment
  UC34562  Oreostemma alpigenum var. andersonii W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park, (vicinity of Lake Tahoe) Lake Tahoe 1897 Comment
  UC86929  Oreostemma alpigenum var. andersonii unknown El Dorado Lake Tahoe Comment
  UCD44933  Oreostemma alpigenum var. andersonii C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2298 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  UC747068  Orobanche bulbosa G. Thomas Robbins 1945-5-20 1929 El Dorado above Sweetwater Creek (near Simpson's Ranch) 182 Comment
  UC747029  Orobanche uniflora subsp. occidentalis G. Thomas Robbins 1944-5-21 1614 El Dorado On east-facing Canyon slope of North Fork Webber Creek, about 3 miles E of Camino. Comment
  SEINET8892799  Orthilia secunda K. Christie 2011-1 2065 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just north of Hellhole meadow complex. Comment
  UC21722  Orthilia secunda Miss K. A. Chandler Sep 1901 El Dorado Between Tahoe and Lucile 2133 Comment
  JEPS15930  Osmorhiza occidentalis Alice M. Ottley 1921-7-13 1169 El Dorado Angora trail near Fallen Leaf Lake Comment
  UCD74023  Osmorhiza occidentalis Jennifer W. Burt; Jessica Hite 2005-8-11 137 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2098 Comment
  JEPS72796  Oxyria digyna Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2629 El Dorado just below summit area Pyramid Peak (Aloha Lake); just below summit area Pyramid Peak, Aloha Lake 3042 Comment
  UC1035801  Oxyria digyna Annie M. Alexander and Louise Kellogg 1943-8-27 3496 El Dorado s end lake Dicks Lake (Lake Tahoe region); Sierra Nevada, , Dicks Lake 2743 Comment
  UC746893  Oxyria digyna G. Thomas Robbins 1943-9-5 1375 El Dorado summit of Mt. Tallac 2956 Comment
  CAS-BOT-BC316986  Packera layneae George Ledyard Stebbins 1966-5-15 6395 El Dorado Pine Hill, north of Rescue. 548 Comment
  UC1509741  Packera layneae Zoe Tyler, R. Barron 1983-6-21 El Dorado 1 mi e from jct with 13N59 off Wentworth Springs Rd., se slopes of Little Bald Mtn. 13N58; El Dorado National Forest, Georgetown Quad., Little Bald Mtn 853 Comment
  UCD159975  Packera layneae Jack Major 1966-4-27 s.n. El Dorado Pine Hill. Comment
  UCR219489  Packera layneae Michael J. Bower 2009-6-24 09 El Dorado Sierra Nevada Foothills, c. 0.2 mi SE of intersection of Business Drive and Dividend Drive in community of Shingle Springs 421 Comment
  CAS-BOT-BC10511  Paeonia brownii Elizabeth Parsons Hawyer 1910-6-1 s.n. El Dorado Aspengrove, Lake Tahoe Region Comment
  UCD102573  Paeonia brownii W. W. Robbins 1941-6-8 s.n. El Dorado Lake Tahoe. Comment
  UCR254769  Panicum acuminatum Peter Rubtzoff 1972-9-19 6907 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, along Mutton Creek, south of 'County Road' [Wentworth Springs Rd.], to 0.5 mi. south of 'County Road 1284 Comment
  CHSC98751  Panicum acuminatum var. acuminatum L. P. Janeway 2007-7-8 9083 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area along Rock Canyon Creek about 200 m upstream of its confluence with Traverse Creek. Mostly on mossy rocks near the edge of the creek. 680 Comment
  SD230139  Panicum acuminatum var. acuminatum Louis C. Wheeler 1952-9-25 6966 El Dorado Coloma. Sun and shade on barely moist silty rocky river flat. Comment
  UCR241987  Panicum acuminatum var. acuminatum George K. Helmkamp, E. A. Helmkamp 2012-9-15 19843 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
  UCR217893  Parvisedum pumilum George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16113 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 rd. miles east of its junction with Perry Creek road, air 3.9 mi. ESE (98 deg. ) of Fair Play 1082 Comment
  UCR190637  Paspalum dilatatum George K. Helmkamp, E. A. Helmkamp 2007-7-23 12564 El Dorado Northern Sierra Nevada Mountains Foothills, Rock Creek road, 7.1 miles east of its junction with CA-193 567 Comment
  CAS-BOT-BC259717  Paspalum distichum John Thomas Howell 1969-9-12 46083 El Dorado 1 mile W Forest Genetics station 762 Comment
  UCD88975  Paspalum urvillei R. Tofsrud 1948-7-1 s.n. El Dorado Near Placerville. Comment
  UC178196  Pectocarya pusilla Katharine Brandegee May 1907 El Dorado near Placerville Comment
  UC25030  Pectocarya pusilla M. H. Gates 1879-1 El Dorado Rose Spring Comment
  UC447223  Pedicularis attollens Milo S. Baker 1904-7-5 El Dorado Angora Lake; Lake Tahoe Region Comment
  RSA124121  Pedicularis attollens E. F. Sprague 1956-8-5 1502 El Dorado Phillips on Hwy 50 2134 Comment
  UC1481758  Pellaea breweri Milo S. Baker 1904-7-17 El Dorado near Fallen Leaf Lake; Angora Mt Comment
  CAS-BOT-BC71214  Pellaea bridgesii Ira L. Wiggins 1933-8-17 6765 El Dorado Tamarack Trail to Lake of the Woods, Lake Tahoe region Comment
  CDA2289  Pennisetum villosum Mrs. H. Hever 1961-6-19 El Dorado Placerville. 0 Comment
  OBI74583  Penstemon David J. Keil 1992-1 23396 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  RSA787067  Penstemon Robert F. Thorne, C. W. Tilforth, Larry E. DeBuhr 1975-8-23 47254 El Dorado Grass Lake; Slope E of lake bog and pond 2348 Comment
  SEINET12272191  Penstemon deustus H. H. Heller 1938-1 792 El Dorado Tamarack Trail, Fallen Leaf Comment
  JEPS11240  Penstemon deustus var. deustus Alice M. Ottley 1920-6-29 917 El Dorado Fallen Leaf Comment
  UC907687  Penstemon gracilentus G. Thomas Robbins 1945-8-12 2134 El Dorado along shore Star Lake (on trail to Freel Peak); along shore of Star Lake, on trail to Freel Peak 2804 Comment
  JEPS71740  Penstemon heterodoxus Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2516 El Dorado summit area, Echo Peak Echo Peak 2711 Comment
  UC1213925  Penstemon heterodoxus Verne Grant, Alva Grant 1946-7-18 7709 El Dorado n-facing granitic slope by Upper Echo Lake; by Upper Echo Lake 2316 Comment
  UCR168540  Penstemon heterodoxus B. C. Templeton 1931-7-5 1515 El Dorado Sierra Nevada Mtns., near Lake Tahoe [prob. between Meeks Bay and Emerald Bay] 2000 Comment
  RSA286243  Penstemon heterodoxus Robert F. Thorne 1974-7-31 44930 El Dorado Grass Lake road S of Meyers and N of Luther's Pass 2195 Comment
  CAS-BOT-BC264368  Penstemon heterodoxus var. heterodoxus J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Tallac Lake, Tahoe 1914 Comment
  NY601572  Penstemon heterodoxus var. heterodoxus A. M. Ottley 1920-7-10 1149 El Dorado Near Heather Lake 2438.4 Comment
  UCD150154  Penstemon heterophyllus var. purdyi Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8515 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northwestern corner of park. 1948 Comment
  RSA237029  Penstemon humilis J. L. Gentry Jr. 1968-7-12 2149 El Dorado Half Moon Lake, NW of Fallen Leaf Lake. 2488 Comment
  UCR196943  Penstemon laetus subsp. leptosepalus George K. Helmkamp, E. A. Helmkamp 2008-6-3 13550 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
  RSA800077  Penstemon lemmonii Peter Rubtzoff 1974-7-18 7688 El Dorado Pilot Creek Canyon along Pilot Creek Road, N of Blodgett Forest, Section 5. Comment
  CAS-BOT-BC239160  Penstemon newberryi var. berryi Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCSB25988  Penstemon newberryi var. newberryi Randall, Merle 1938-7-27 El Dorado near south shore of Eagle Lake; vicinity of Lake Tahoe 2209 Comment
  SD248498  Penstemon roezlii George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20903 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail at the junction with Pilliken Road. 1825 Comment
  UCR176303  Penstemon roezlii George K. Helmkamp, E. A. Helmkamp 2006-7-12 10942 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  CAS-BOT-BC239457  Penstemon rydbergii var. oreocharis Alice Eastwood 1906-7-27 1082 El Dorado Glen Alpine Region, upper end of Fallen Leaf Lake Comment
  CAS-BOT-BC239464  Penstemon rydbergii var. oreocharis Jean L. Pawek 1957-6-29 300 El Dorado Highway 89, 1 mile west of Luther Pass 2286 Comment
  CHSC79365  Penstemon rydbergii var. oreocharis Beecher Crampton 1978-7-26 9643 El Dorado 1.5 miles north of Meyers, Lake Tahoe Country Club. Comment
  JEPS71748  Penstemon rydbergii var. oreocharis Gladys L. Smith 1963-7-27 1889 El Dorado on road to California Alpine Lodge Echo Summit, on road to California Alpine Lodge 2194 Comment
  UCD61658  Penstemon rydbergii var. oreocharis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4202 El Dorado Washoe Meadows State Park. Angora Meadows, west side of Angora Creek, vicinity of sewer manhole #7. 1923 Comment
  UCR176361  Penstemon rydbergii var. oreocharis George K. Helmkamp, E. A. Helmkamp 2006-7-10 10910 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
  UCR84728  Penstemon speciosus Kathy Harper 1992-5-17 s.n. El Dorado Sierra Nevada Mtns., Intersection of North-South Rd. and Omo Ranch Rd., off State Hwy 88 1311 Comment
  UC306815  Penstemon speciosus unknown July 1918 El Dorado McKinneys Sierra Nevada, Lake Tahoe (Lake Tahoe) Comment
  UCD34455  Penstemon speciosus Beecher Crampton 1983-8-20 9899 El Dorado El Dorado County, Stateline, along Loop Drive. Comment
  CAS-BOT-BC121300  Pentagramma triangularis subsp. triangularis Peter Rubtzoff; Barbara Trowbridge 1975-6-25 8117 El Dorado Blodgett Forest, Chinquapin Flat Road, ca. 1.6 mi. S of Gaddis Creek Rd (Comp. 600R) 1310 Comment
  UCD147750  Perideridia Allyson Ayalon; Lucie Jerabkova 2012-7-1 121 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  CHSC73616  Perideridia lemmonii L. P. Janeway; Eric Schroder 1998-8-19 6091 El Dorado Along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake Washoe Meadows State Park). 1920 Comment
  UCR233323  Perideridia lemmonii George K. Helmkamp, E. A. Helmkamp 2011-9-1 18225 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  LA84796  Perideridia parishii subsp. latifolia Tracy Call; Viola Call 1960-7-28 2012 El Dorado about 4 mi. below Silver Lake on Highway 88 2133 Comment
  SD58287  Perideridia parishii subsp. latifolia P. Beveridge Kennedy 1920-8-20 163 El Dorado Eldorado National Forest; Barrett Camp, Silver Creek. 1935 Comment
  UC463392  Perideridia parishii subsp. latifolia L. R. Abrams 1931-7-15 2689 El Dorado meadow near Lily Lake; Glen Alpine Canyon 2042 Comment
  UCD43652  Perideridia parishii subsp. latifolia C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1018 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  RSA781448  Petrorhagia dubia George K. Helmkamp, E. A. Helmkamp 2010-4-23 15934 El Dorado Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  UCR187512  Petrorhagia dubia George K. Helmkamp, E. A. Helmkamp 2007-4-20 11752 El Dorado Foothills, Northern Sierra Nevada Mountains, junction of French Creek Road and Lost Creek road just north of Frenchtown 366 Comment
  SEINET3119234 Image available Phacelia Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-6-4 15223 El Dorado Emerald Bay, Lake Tahoe. Comment
  UCR237057  Phacelia cicutaria var. cicutaria George K. Helmkamp, E. A. Helmkamp 2012-4-24 18845 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, N of Placerville & S of Kelsey 398 Comment
  JEPS18999  Phacelia hastata L. R. Heckard and Rimo Bacigalupi 1957-8-19 882 El Dorado roadside about 1/4 mi from shore of Lake Tahoe; Tahoe Valley 1905 Comment
  UCR175656  Phacelia hastata subsp. hastata George K. Helmkamp, E. A. Helmkamp 2006-7-7 10813 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  SEINET5764673  Phacelia hastata var. compacta D. C. Cooney 1946-8-12 137 El Dorado Carson Range, east slope Freel's Peak 3170 Comment
  SEINET3860282  Phacelia hydrophylloides George K. Helmkamp, E. A. Helmkamp 2007-6-20 12395 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trial, 22.8 miles ESE of its junction with Sly Park Road at Jenkinson Lake.; 0 2265 Comment
  CAS-BOT-BC167231  Phacelia mutabilis G. K. Helmkamp; E. A. Helmkamp 2009-6-29 15060 El Dorado Sierra Nevada Mountains Foothills: Ice House Road, 0.2 miles north of its junction with CA-50, c. 7.3 miles ENE (83 deg. ) of Pollock Pines 989 Comment
  JEPS1142  Phacelia mutabilis H. M. Wheeler 1941-8-18 El Dorado Old Sawmill upper Truckee River (2 mi from foot of Myers grade, road to Alpine Camp) Comment
  UC674789  Phacelia mutabilis Thomas Morley 1941-9-20 152 El Dorado Twin Bridges Sierra Nevada, Pyramid Creek (n side of Placerville-Echo Lake hwy) 1828 Comment
  UCR173702  Phacelia mutabilis George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10570 El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 7.2 miles east of Ice House Canyon Road 1162 Comment
  UC747457  Phacelia purpusii G. Thomas Robbins 1943-6-13 1164 El Dorado along Park Creek Rd. just w junction with the Plum Creek Rd. and the Hazel Valley Rd. 1219 Comment
  UC1083752  Phacelia quickii L. Constance, R. Bacigalupi, and M. Hiroe 1956-6-12 3639 El Dorado 0.7 mi above Twin Bridges (below Lake Tahoe); Sierra Nevada 1874 Comment
  UCD120660  Phacelia quickii Collector unknown 1925-6-15 1601 El Dorado Kyburz. Comment
  CAS-BOT-BC159227  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 2346 Comment
  UC700313  Phacelia ramosissima var. subglabra G. Thomas Robbins 1945-8-12 2141 El Dorado slopes w High Meadow (along trail to Freel Peak, sw of Lake Tahoe) 2286 Comment
  CAS-BOT-BC154344  Phacelia stebbinsii K. Merzario 1982-6-20 s.n. El Dorado at Jaybird Powerhouse Rd. on Silver Fork American River. El Dorado National Forest 1066 Comment
  UCD120684  Phacelia stebbinsii G. Ledyard Stebbins 1968-7-23 6803 El Dorado North side of Silver Creek Canyon, just W of Union Valley Dam. 1463 Comment
  UCD34591  Phalaris arundinacea Beecher Crampton 1986-8-17 10038 El Dorado Stateline. 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-BC135133  Phoradendron juniperinum H. F. Copeland 1931-7-30 1426 El Dorado Near Fallen Leaf Lake Comment
  CAS-BOT-BC141256  Phoradendron serotinum subsp. tomentosum G. Thomas Robbins 1943-10-28 1404 El Dorado along US Highway 50, 3 mi E of Placerville 762 Comment
  SEINET10327282  Phoradendron serotinum subsp. tomentosum L. Vutz 1976-4-3 s.n. El Dorado 2 miles E of Georgetown. 1067 Comment
  CAS-BOT-BC56429  Phyllodoce breweri Carl B. Wolf 1930-10-9 1718 El Dorado around Susie Lake 2194 Comment
  JEPS66661  Phyllodoce breweri A. M. Ottley 1920-6-19 806 El Dorado Grass Lake near Fallen Leaf Lake; Grass Lake Comment
  RSA1850  Phyllodoce breweri C. B. Wolf 1930-10-9 1718 El Dorado Around Susie Lake. 2195 Comment
  SBBG118792  Phyllodoce breweri G. D. Wallace 1987-6-23 2670 El Dorado above Kirkwood Lake, near St Hwy 88, NE of Silver Lake 2363 Comment
  SDSU3313  Phyllodoce breweri Helen L. Dale 1927-9-1 1222 El Dorado At base of snowbank, near summit, Echo Peak. 2713 Comment
  BFRS131 Image available Pinus Peter Rubtzoff, Donald Goheen, David Frey 1974-9-19 7911 El Dorado Blodgett Forest: Mutton Creek Road ca. 0.05 mile east of East Fork Gaddis Creek crossing (Comp. 510R) Comment
  CAS-BOT-BC78218  Pinus albicaulis E. A. McGregor 1906-8-26 208 El Dorado Glen Alpine 2072 Comment
  UCD150184  Pinus contorta subsp. murrayana Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8530 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northwestern corner of park near Lake Tahoe Blvd. Along undeveloped road. 1943 Comment
  SEINET7762231  Pinus glabra E. A. Bourdo 1968-9-30 s.n. El Dorado Institute of Forest Fenetics Research, Placerville Comment
  CAS-BOT-BC73186  Pinus jeffreyi Geo. B. Grant 1906-7-15 6998 El Dorado Tahoe Tavern Lake Tahoe 1889 Comment
  CAS-BOT-BC73190  Pinus jeffreyi T. H. Harris; C. R. Quick 1949-9-25 49 -46 El Dorado NE edge of Echo Lake, Sw of Lake Tahoe, El dorado National Forest. Comment
  SEINET7880442 Image available Pinus monticola Elbert L. Little 1956-1 17122 El Dorado Institute of Forest Genetics, Placerville 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
  UCR206671  Pinus ponderosa George K. Helmkamp, E. A. Helmkamp 2009-3-5 14330 El Dorado Northern Sierra Nevada Mtns. Foothills, Happy Valley Cutoff road, 0.1 mile east of its junction with Mt. Aukum Road, south of Pleasant Valley 617 Comment
  UCR219656  Pinus sabiniana George K. Helmkamp, E. A. Helmkamp 2009-10-30 15717 El Dorado Sierra Nevada Mountains Foothills, NW edge of Cameron Park, Bass Lake Road at Bass Lake, 2.1 miles north of junction with US-50 378 Comment
  SEINET7880494 Image available Pinus washoensis Elbert L. Little Jr. 1964-1 19137 El Dorado Institute of Forest Genetics, Placerville 0 Comment
  CDA39510  Piperia elongata G. D. Barbe 1974-7-24 1911 El Dorado East of Placerville, 0.25 mile north of U.S. 50 on Carson Road at Ponderosa Way. 0 Comment
  UCR232600  Piperia transversa George K. Helmkamp, E. A. Helmkamp 2011-9-1 18196 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 miles south of its junction with US-50 in Kyburz 1280 Comment
  UC72216  Piperia unalascensis W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe; Cascade Mts. 1897 Comment
  SEINET11098621  Piperia unalascensis G. Thomas Robbins 1943-1 1159 El Dorado Park Creek Road w. of its junction with the Plum Creek Road and the Hazel Valley Road. 1219 Comment
  UCR208326  Pistacia chinensis George K. Helmkamp, E. A. Helmkamp 2009-4-20 14515 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UCD60658  Plagiobothrys Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4122 El Dorado Washoe Meadows State Park. Southern portion of park, east side of fen system. 1922 Comment
  SEINET2470883  Plagiobothrys cognatus K. Christie 2010-6-16 1823 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake campground, off of road 1301. 1920 Comment
  UCD34091  Plagiobothrys fulvus var. campestris Beecher Crampton 1976-5-12 9381 El Dorado NE of Clarksville on Bass Lake Road. Comment
  SEINET15346845  Plagiobothrys hispidulus E. Dean, K. F. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4109 El Dorado Washoe Meadows St. Park, S portion of park on E side of fen system 1926 Comment
  OBI79713  Plagiobothrys nothofulvus Al Faustini 1992-4-1 s.n. El Dorado Grounds of residence on Sand Ridge Road 600 Comment
  UCR206704  Plagiobothrys nothofulvus George K. Helmkamp, E. A. Helmkamp 2009-3-5 14332 El Dorado Northern Sierra Nevada Mtns. Foothills, Sand Ridge Road 4.3 miles east of its junction with CA-49 494 Comment
  SBBG128872  Plagiobothrys nothofulvus G. K. Helmkamp, E. A. Helmkamp 2012-3-9 18618 El Dorado Tierra de Dios Drive, 0.4 mi WNW of its jct with Country Club Drive, N of Hwy 50 near Cameron Park 372 Comment
  UCD70589  Plagiobothrys nothofulvus Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 377 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Exposed serpentine site with Quercus durata, Rhamnus tomentella, Minuartia douglasii, and Eriogonum tripodum. Comment
  RSA158058  Plagiobothrys torreyi J. M. Tucker 1962-6-3 3625 El Dorado North side of Hwy 50, 3 miles west of Kyburz Comment
  UC147656  Plagiobothrys torreyi var. diffusus Milo S. Baker 1904-7-7 El Dorado near Lake Tahoe (about Tallac); about Tallac 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
  UCR173673  Plantago erecta George K. Helmkamp, Elizabeth Helmkamp 2006-4-7 10175 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
  UCR257767  Plantago lanceolata George K. Helmkamp, Amy Barnes 2014-7-28 22944 El Dorado Sierra Nevada Mountains Foothills, Lake Walton beside Balderston Road; 1/4 mile south of Wentworth Springs Road 966 Comment
  UCD160928  Plantago major G. Ledyard Stebbins 1977-7-2 7740 El Dorado North of Weber Creek, south of Coon Hollow Road. (Exact location unknown. Coordinates estimated by label maker.) Comment
  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
  UCD165693  Platanthera dilatata var. leucostachys Ellen Dean 2016-7-12 9049 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Within unnamed drainage on west side of Highway 89. 2060 Comment
  UC429331  Platanthera leucostachys R. L. Pendleton and F. M. Reed 1907-7-25 1143 El Dorado Glen Alpine Springs Lake Tahoe Region, Glen Alpine Springs 2072 Comment
  UC890128  Plectritis macrocera Carl B. Wolf 1933-5-25 4945 El Dorado 1 mi off Placerville Highway on road to Placerville Airport (Sierra Nevada); Sierra Nevada 731 Comment
  UCD80809  Plectritis macrocera CNPS SN Foothill Team 2005-4-25 SNFN 0092 g El Dorado CDPR, Folsom State Recreation Area, on the south shore of Folsom Lake near where the American River enters the lake, above the Sweetwater trail, about 1/4 mile from the trailhead. 147 Comment
  UCD165661  Poa palustris Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9012 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern part of park near road that goes to northern park entrance. East side of Highway 89. Along Rubicon Creek. 1936 Comment
  UCR175484  Poa pratensis George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10681 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 9.1 miles north of Hwy US-50 1662 Comment
  CHSC73544  Poa pratensis subsp. pratensis L. P. Janeway; Eric Schroder 1998-8-20 6131 El Dorado Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  UC1132720  Poa pratensis subsp. pratensis F. W. Embree 1934-7-16 145 El Dorado 2 mi n Leek Springs Hill; El Dorado Nat'l Forest, Pyramid Peak Quadrangle Comment
  CAS-BOT-BC329225  Poa secunda Peter Rubtzoff 1976-5-18 8523 El Dorado U.C. Blodgett Forest Research Station, Gaddis Creek area off Camp 1 Road, ca. 0.7 mi. S of Quail Landing Road 1267 Comment
  RSA92325  Poa secunda F. W. Peirson 1924-7-3 6255 El Dorado Glen Alpine Creek Basin 2378 Comment
  SEINET11681117  Poa secunda H. H. Heller 1938-1 525 El Dorado Fallen Leaf, Tamarack Trail Comment
  CHSC73549  Poa secunda subsp. juncifolia L. P. Janeway; Eric Schroder 1998-9-14 6283 El Dorado Lake Tahoe Basin--National Forest. Meadow along Saxon Creek, about 1.2 mi southeast of the Lake Tahoe Airport. 1935 Comment
  CAS-BOT-BC236404  Poa secunda subsp. secunda A. A. Heller 1915-8-6 12146 El Dorado Near Echo Camp on the Lincoln Highway, above Echo Lake 2133 Comment
  UCD90798  Poa secunda subsp. secunda Beecher Crampton 1956-6-22 3604 El Dorado 1/2 mile E of Omo Ranch Post Office. 1066 Comment
  UCD91618  Poa secunda subsp. secunda A. A. Heller 1915-8-6 12148 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  UCD91663  Poa secunda subsp. secunda Mrs. H. P. Kelley 1916-8-2 s.n. El Dorado Falls above Moon Lake. Comment
  UCD92077  Poa tenerrima Beecher Crampton 1964-4-27 6942 El Dorado 4.2 miles S of Lotus. Comment
  UCD60554  Poa wheeleri Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4020 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  CAS-BOT-BC242684  Podagrostis thurberiana Catherine Best 1989-9-6 1410 El Dorado Echo Lake, near Lake Tahoe Comment
  POM296070  Polemonium Cora W. Benson 1936-7-1 12 El Dorado Emerald Bay, Lake Tahoe Comment
  UCD118787  Polemonium occidentale subsp. occidentale Kendra Sikes; Danielle Roach 2010-9-21 254 El Dorado Hell Hole Fen, About 1.4 km SSE of the end of FS road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_HellHole_F8 of the CNPS/Forest Service fen vegetation project. 2530 Comment
  JEPS69918  Polemonium pulcherrimum Alice M. Ottley 1920-6-19 801 El Dorado near Fallen Leaf (Keiths Dome); Keith's Dome (near Fallen Leaf) Comment
  UCD109690  Polygala Peter Rubtzoff 1974-7-19 7701 El Dorado Georgetown Divide. Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  UC1613336  Polygonum Charles M. Belshaw 1935-1 1082 El Dorado Central Sierra Nevada Comment
  UCD100556  Polygonum P. B. Kennedy 1920-8-16 115 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  POM87079  Polygonum argyrocoleon F. W. Peirson 1925-7-2 6204 El Dorado South side of Lake Tahoe. 1905 Comment
  CDA32182  Polygonum aviculare subsp. depressum M. Beyers 2010-8-2 726 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  JEPS72799  Polygonum bistortoides Gladys L. Smith 1964-7-3 2030 El Dorado along Hwy 50 1 mi w Echo Summit 2194 Comment
  CAS-BOT-BC414378  Polygonum californicum John Thomas Howell 1930-10-12 5568 El Dorado 4 miles n. of Placerville Comment
  UC419718  Polygonum californicum Mrs. H. P. Bracelin 1930-10-12 97 El Dorado 5 mi n Placerville (on road to Colonia) Comment
  SD71341  Polygonum californicum Paul H. Arnaud Jr. 1968-10-19 El Dorado Bass Lake, north-northeast of Clarksville 377 Comment
  RSA46771  Polygonum davisiae G. Thomas Robbins 1944-7-28 1795 El Dorado Above Lake Lois, Rockbound Valley, Desolation Valley Wilderness Area. 2591 Comment
  CAS-BOT-BC414428  Polygonum douglasii Elsie Zeile Lovegrove 1951-9-22 s.n. El Dorado Lake Tahoe Basin. Camp Richardson Comment
  UCD75804  Polygonum douglasii subsp. spergulariiforme G. Ledyard Stebbins 1969-5-27 6915 El Dorado Along Traverse Creek, 3 miles southeast of Georgetown. (Exact location unknown. Coordinates estimated by label maker.) 673 Comment
  JEPS15702  Polygonum minimum G. Thomas Robbins 1956-9-8 3752 El Dorado about 1/2 mi ne Wrights Lake 2133 Comment
  UC1024257  Polygonum minimum Annie M. Alexander and Louise Kellogg 1943-8-20 3464 El Dorado Half Moon Lake Lake Tahoe Region 2499 Comment
  UC746883  Polygonum minimum G. Thomas Robbins 1944-7-30 1822 El Dorado along Willow Flat Trail about 2 mi n Wrights Lake (9 mi n of U.S. Hwy 50) 2286 Comment
  CAS-BOT-BC418543  Polygonum minimum Alice Eastwood 1906-7-24 980 El Dorado Glen Alpine Region. Near Camp Agassiz 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
  UCR192506  Polygonum polygaloides George K. Helmkamp, E. A. Helmkamp 2007-5-31 12223 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, north of US-50 at the Lyon's Creek trailhead and creek crossing 2058 Comment
  UC465771  Polygonum polygaloides subsp. kelloggii R. L. Pendleton and F. M. Reed 1907-7-23 1012 El Dorado Grass Lake Trail near camp and creek Lake Tahoe Region 2072 Comment
  UCR170660  Polygonum punctatum George K. Helmkamp, E. A. Helmkamp 2005-8-14 9814 El Dorado Northern Sierra Nevada Foothills, Diamond Springs. Lake Oaks mobile home park 521 Comment
  JEPS51304  Polygonum sawatchense subsp. sawatchense Helen-Mar Wheeler 1941-8-12 429 El Dorado 4 mi. s. Meyers Post Office (old sawmill State Hwy. 89 (Upper Truckee River)); Upper Truckee River 1950 Comment
  SEINET3404052 Image available Polygonum shastense G. Thomas Robbins 1945-8-12 2117 El Dorado Western flank of Jobs Sister Peak Comment
  UCR217147  Polypodium calirhiza George K. Helmkamp, E. A. Helmkamp 2010-5-14 16039 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 1.1 mi. NE (69 deg. ) of Somerset, just west of the bridge over the Cosumnes River 544 Comment
  UCD149724  Polypogon interruptus G. Ledyard Stebbins 1977-7-15 7770 El Dorado Placerville. Property of L.D. Smith. (Exact location unknown. Coordinates copied from duplicate CAS652619.) Comment
  UCD91184  Polypogon maritimus Beecher Crampton 1957-6-18 4245 El Dorado 1 mile SW of Garden Valley Post Office. 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
  UCD159859  Polystichum californicum G. Ledyard Stebbins 1968-5-19 6694 El Dorado South side of Rubicon River Canyon, northeast of Georgetown. 883 Comment
  SEINET1908707  Polystichum imbricans subsp. curtum G. K. Helmkamp, E. A. Helmkamp 2008-1 13571 El Dorado Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River (Pollock Pines 7.5' Q). 716 Comment
  UC747640  Polystichum imbricans subsp. imbricans G. Thomas Robbins 1944-6-7 1656 El Dorado ca. 3 mi e Camino (above N Fork Webber Creek) 914 Comment
  CAS-BOT-BC344928  Populus fremontii Peter Rubtzoff 1974-9-20 7922 El Dorado U.C. Blodgett Forest Research Station: Wentworth Springs Road (County Road) ca. 2 miles west of research station main entrance. Comment
  UCR254750  Populus fremontii Peter Rubtzoff 1974-9-20 7922 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Wentworth Springs Road ('County Road') c. 2 miles west of research station main entrance 1250 Comment
  CAS-BOT-BC102718  Populus tremuloides J. F. Rock 1917-6-1 s.n. El Dorado Lake Tahoe Comment
  CAS-BOT-BC102721  Populus tremuloides A. A. Heller 1911-8-12 12549 El Dorado Near Phillip's on the Lincoln Highway 2133 Comment
  POM177709  Populus trichocarpa I. L. Wiggins 1930-10-11 5070 El Dorado 18 miles from Lake Tahoe on Placerville-Tahoe Hwy. Comment
  UCR206325  Portulaca oleracea George K. Helmkamp, E. A. Helmkamp 2009-5-29 14868 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  CAS-BOT-BC452079  Potamogeton alpinus Elsie Zeile Lovegrove 1951-9-14 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake Comment
  CAS-BOT-BC453691  Potamogeton gramineus John Thomas Howell 1929-10-5 4440 El Dorado Margin of Lake Tahoe, Tahoma Lodge, 2 miles n. of Meek's Bay. Comment
  RSA369523  Potamogeton gramineus Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47269 El Dorado Grass Lake Valley: S end just N of Luther Pass. 2348 Comment
  SEINET11663734  Potamogeton natans I. L. Wiggins 1933-1 6757 El Dorado in Lily Lake Comment
  CAS-BOT-BC210119  Potentilla Peter Rubtzoff 1974-6-4 7540 El Dorado Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  UC463514  Potentilla fruticosa L. R. Abrams 1930-7-23 12703 El Dorado Tamarack Trail Glen Alpine Canyon, Tamarack Trail 2286 Comment
  RSA498664  Potentilla fruticosa Albert J. Perkins 1923-8-16 s.n. El Dorado Lake Tahoe Region, Tamarack Trail 2134 Comment
  UCR249987  Potentilla glandulosa subsp. reflexa George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20932 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
  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
  CHSC73313  Potentilla gracilis var. fastigiata L. P. Janeway; Eric Schroder 1998-7-27 5853 El Dorado Lake Tahoe Basin. Drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow. 1905 Comment
  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
  UCD44045  Potentilla gracilis var. fastigiata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1411 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  CAS-BOT-BC540059  Potentilla gracilis var. fastigiata John Thomas Howell 1925-6-27 1214 El Dorado Rubicon Meadows, Lake Tahoe 2133 Comment
  JEPS78184  Potentilla palustris Gary W. Zamzow 1972-7-25 107 El Dorado on Highway 89, 1.7 mi nw Luther Pass (Grass Lake); , nw of Luther Pass 2286 Comment
  SD117457  Potentilla palustris Robert F. Thorne 1974-7-31 44916 El Dorado Grass lake at Luthers Pass 2362 Comment
  UC1532812  Potentilla palustris Robert F. Thorne, L. DeBuhr 1975-8-23 47223 El Dorado just n Luther Pass (Grass Lake); , just n of Luther Pass 2346 Comment
  UCD125315  Prunella vulgaris var. lanceolata H. A. Borthwick 1925-6-15 1810 El Dorado Kybrurz. Comment
  BFRS439 Image available Prunus emarginata Peter Rubtzoff 1975-8-19 8333 El Dorado Blodgett Forest: Mainline Road ca. 0.05 mi. east of junction with Sand Mountain Road (Comp. 320E). Comment
  CAS-BOT-BC159953  Prunus emarginata Gladys L. Smith 1959-6-15 1137 El Dorado Trail road beyond gate on Glen Alpine Road 2225 Comment
  UC1128342  Prunus emarginata P. L. Johannsen 1934-9-11 498 El Dorado Grass Lake, El Dorado National Forest Grass Lake; El Dorado National Forest, Grass Lake 2377 Comment
  UC747254  Prunus emarginata G. Thomas Robbins 1943-6-7 1138 El Dorado about 4 mi s of Kyburz (above Silver Fork American River near Sacramento Box Company sawmill (China Flat)) 1371 Comment
  UCD113197  Prunus emarginata G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10545 El Dorado Northern Sierra Nevada Mountains; El Dorado National Forest; S of Union Valley Reservoir, 2 air miles N of US Highway 50; junction of Ice House Canyon Road and Granite Springs Road. 1610 Comment
  UCD165585  Prunus emarginata Ellen Dean; with Daniel McNair 2016-5-17 8928 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern part of park along paved road to Lester Beach, in campground area. 1920 Comment
  UCD20926  Prunus emarginata E. Bortiri 2001-5-25 137 El Dorado El Dorado Co. Emigrant Trail, 0.5 miles from Hwy 88. Comment
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Jul 5 2010
  UCR173769  Prunus emarginata George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10531 El Dorado Northern Sierra Nevada Mountains, Along Wentworth Springs Road, 11 mi. east of Stumpy Meadows Lake 1777 Comment
  JEPS71932  Prunus virginiana var. demissa Gladys L. Smith 1963-7-27 1807 El Dorado first pass over Echo Summit (at top of old Hawley Grade, 50 feet from U.S. Hwy 50); Sierra Nevada, old Hawley Grade 2194 Comment
  UC1140930  Prunus virginiana var. demissa Volney Rattan 1854-4 El Dorado California Comment
  UCR84751  Prunus virginiana var. demissa Kathy Harper 1992-5-17 s.n. El Dorado Northern Sierra Nevada Mtns., Pipi Meadow (Forest Service Campground), 25 mi NE of Pioneer Station off of State Hwy 88, 6 mi north of North South Road from Omo Ranch Road [26 miles east of Jackson], along middle fork of Cosumnes River 1189 Comment
  CAS-BOT-BC154729  Prunus virginiana var. demissa Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  CAS-BOT-BC438799  Pseudognaphalium beneolens George K. Helmkamp; E. A. Helmkamp 2013-11-27 22492 El Dorado Sierra Nevada Mountains Foothills: Capp's Crossing Road, 0.4 mile southeast of its junction with Mormon Emigrant Trail. 1204 Comment
  UCD165849  Pseudognaphalium luteoalbum Peter Rubtzoff 1972-9-27 6951 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  RSA787252  Pseudotsuga menziesii var. menziesii George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganibe 2010-7-6 16467 El Dorado Sierra Nevada MtnsL Silver Fork Road, 4.1 mi S of its junction with US-50 in Kyburz. 1500 Comment
  JEPS18253  Psilocarphus oregonus Peter H. Raven with Mason, Ornduff, et al. 1957-4-27 10679 El Dorado 2.1 mi w Shingle Springs; Sierra Nevada Comment
  CAS-BOT-BC361880  Psilocarphus tenellus John Thomas Howell 1954-5-16 29598 El Dorado 4 miles west of Shingle Springs Comment
  JEPS24959  Psilocarphus tenellus Marcus E. Jones, A. M. 1883-5-8 El Dorado n Placerville (Kelsey); Kelsey Comment
  UCR218982  Pteridium aquilinum George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16322 El Dorado Sierra Nevada Mountains Foothills, about 0.1 mile south of Slug Gulch Road at a point 4.7 miles east of its junction with Perry Creek Road 1021 Comment
  CAS-BOT-BC76623  Pteridium aquilinum Beecher Crampton 1982-9-2 9870 El Dorado Along US 50 east of Camp Sacramento. 2011 Comment
  SEINET3874366 Image available Pteridium aquilinum Kenneth R. Genz 1978-7-30 8719 El Dorado Sierra Nevada. From Camp Cody, Boy Scouts of America, Cody Lake Basin, S. of Strawberry on the American River.; 0 2195 Comment
  UCR148088  Pteridium aquilinum var. pubescens Beecher Crampton 1982-9-2 9870 El Dorado Along US 50 east of Camp Sacramento 1959 Comment
  SEINET3874517 Image available Pteridium aquilinum var. pubescens Beecher Crampton 1982-9-2 9870 El Dorado Along US 50 east of Camp Sacramento. Edge of drainage ditch along road.; 0 2012 Comment
  RSA9477  Pterospora andromedea C. B. Wolf 1928-8-17 3362 El Dorado Glen Alpine to Susie Lake. 2378 Comment
  CAS-BOT-BC147784  Purshia tridentata var. tridentata Elsie Z. Lovegrove 1938-6-10 s.n. El Dorado Near Richardson's, L. Tahoe Comment
  CAS-BOT-BC147792  Purshia tridentata var. tridentata Jean L. Pawek 1958-5-30 441 El Dorado Highway 50, just south of Lake Tahoe 1889 Comment
  RSA86620  Purshia tridentata var. tridentata F. W. Peirson 1925-7-5 6272 El Dorado Mt. Tallac Comment
  CAS-BOT-BC462858  Pyrola asarifolia Paul F. Covel 1936-8-16 506 El Dorado Lake Audrain (s. Echo Lake) Comment
  UC1375623  Pyrola asarifolia Butts 41 El Dorado California: Yosemite National Park Comment
  UCSC001136  Pyrola asarifolia subsp. asarifolia D. J. Norman 1968-7-4 277 El Dorado near Lily Lake, growing along small creek in deep shade in Yellow Pine For., between Lily and Fallen Leaf lakes. Lily Lake, Fallen Leaf Lake 1981 Comment
  UC747660  Pyrola picta G. Thomas Robbins 1945-8-4 2081 El Dorado on shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area Rockbound Lake; Desolation Valley Wilderness Area, Rockbound Valley 2011 Comment
  UCD168792  Pyrola picta Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9431 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Emerald Point. Eastern side near lake. 1911 Comment
  CAS-BOT-BC466023  Pyrola picta Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacratmento 2438 Comment
  CDA38856  Pyrola picta Cowley 1929-7-14 s.n. El Dorado Near Camino. 0 Comment
  RSA0083321  Pyrola picta E. Keyes 1920-8-4 s.n. El Dorado Lake Tahoe. Comment
  SEINET11977444  Pyrola picta H. H. Heller 1938-1 528 El Dorado Comment
  UC21705  Pyrola picta W. H. Brewer 2155 El Dorado e side of Lake Tahoe Lake Tahoe Comment
  SEINET7721647  Pyrus occidentalis Unknown 1890-8-16 El Dorado Glen Alpine. Lake Tahoe region Comment
  CDA10929  Quercus G. F. Hrusa 1994-4-28 11841 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  RSA181918  Quercus X morehus W. L. Jepson 1938-4-12 18640 El Dorado Diamond Springs. 549 Comment
  UCD166018  Quercus chrysolepis Daniel M. McNair 2016-7-12 2168 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. At edge of Rubicon trail. 1972 Comment
  UCD45390  Quercus chrysolepis Leonard H. Day 1948-9-14 s.n. El Dorado Elevation 5000-5200 feet; beside Highway 50, ca. 4 1/2 miles above Kyburz, El Dorado County, California. (Tree No. 2) 1524 Comment
  UCD45394  Quercus chrysolepis P. B. Kennedy 1920-8-19 159 El Dorado Grade from American River- prickly leaves. El Dorado National Forest. Elevation 6000 ft. Canyon Oak. 1828 Comment
  UCD67026  Quercus chrysolepis Rodney Gale Myatt 1970-7-10 386 El Dorado Riverton. 1021 Comment
  SACT002634  Quercus durata J. Wilson 1983-8-10 El Dorado Near intersection of Prospect Road and Lotus North Road Lotus, Ca 277.368 Comment
  SEINET8989595  Quercus durata var. durata W. J. Hess, Stoynoff, N; Weis, K; Bolger, K; Allen, K 1997-1 7662 El Dorado El Dorado Co., Nature Area El, Meadowbrook Rd, 2 miles E of St 193 & 3.5 miles S of Georgetown. Comment
  SEINET3928726  Quercus kelloggii David J. Keil 1992-1 23393 El Dorado Ciraca 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln.; 0 600 Comment
  UCD55169  Quercus kelloggii G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10770 El Dorado Northern Sierra Nevada Mountains; about 1.3 miles north of Hwy US-50 on Wright's Lake Road. 1676 Comment
  UCR170437  Quercus kelloggii George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10014 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento; c. 5 air mi NNE of Placerville], 5.1 [road] mi east of Calif. Highway 193 along Rock Creek Road 451 Comment
  UCR207147  Quercus kelloggii George K. Helmkamp, E. A. Helmkamp 2009-4-4 14510 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 7.9 miles (road) SW of Bucks Bar Road, c. 6.1 miles (air) SW of Somerset 546 Comment
  UCSC010003  Quercus kelloggii Al Keuter 2014-9-6 00 113 C El Dorado Along south edge of lower Wrights Lake Road near Highway 50. 1764 Comment
  UCSC010008  Quercus kelloggii Al Keuter 2014-9-6 00 113 A El Dorado Along south edge of lower Wrights Lake Road near Highway 50. 1764 Comment
  SEINET5724479 Image available Quercus kelloggii Robin M. McMaster 1973-1 427 El Dorado along roadside, 8 miles southeast of Omo Ranch (0.6 mile northwest of Route 88) on Barney Ridge Road; Omo Ranch 1244 Comment
  CAS-BOT-BC104519  Quercus vacciniifolia Catherine Best 1983-8-30 882 El Dorado Sierra Nevada. Near Osgood Swamp 1981 Comment
  UC495479  Quercus vacciniifolia Merle Randall 1930-6-26 El Dorado 0.5 mi from top of Hawley Grade; Lake Tahoe Region Comment
  UCD165555  Quercus vacciniifolia Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8853 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along Rubicon Trail on east side of park. 1924 Comment
  UCR168336  Quercus wislizeni H. F. Copeland 1930-8-31 1336 El Dorado Sierra Nevada Foothills, Salmon Falls [South Fork American River; site since flooded by Folsom Dam] 122 Comment
Read comments
Aug 14 2013
  SBBG111477  Quercus wislizeni var. wislizeni J. M. Tucker 1989-3-2 4481 El Dorado ca. 4 mi SW of Coloma, 0.25 mi S of Luneman Rd and 2.2 mi W of intersection of Luneman Rd and Lotus Rd 402 Comment
  CAS-BOT-BC362696  Raillardella argentea H. M. Hall; H. P. Chandler 1903-8-1 4721 El Dorado Sierra Nevada Mountains. Pyramid Peak 2926 Comment
  BFRS445 Image available Ranunculus Peter Rubtzoff 1975-6-26 8136 El Dorado Vicinity of Blodgett Forest: wet meadow off east side of Mutton Creek Road ca. 0.8 mi. south of County Road, opposite Bacchi Meadow Road junction (just outside Blodgett Forest boundary). Comment
  CAS-BOT-BC176140  Ranunculus Peter Rubtzoff 1974-6-4 7539 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  POM269630  Ranunculus alismifolius var. alismellus H. L. Mason 1926-5-30 3327 El Dorado Kit Carson Pass. 2622 Comment
  UC496468  Ranunculus alismifolius var. alismifolius Merle Randall 1930-6-21 El Dorado 1/2 mi beyond Upper Echo Lake; Lake Tahoe Region Comment
  UC827596  Ranunculus alismifolius var. alismifolius Alice Eastwood 1906-8-1 1168 a El Dorado Mt. Tallac Glen Alpine Region Comment
  UC905688  Ranunculus alismifolius var. alismifolius David D. Keck 1946-4-25 5531 El Dorado Meyers Sierra Nevada, Upper Truckee River Lake Valley 1950 Comment
  CAS-BOT-BC380402  Ranunculus alismifolius var. hartwegii LeRoy Abrams 1911-7-29 4851 El Dorado Lake Tahoe region, Glen Alpine trail, Mt. Tallac 2743 Comment
  UCR136471  Ranunculus arvensis Beecher Crampton 1973-5-9 8936 El Dorado Sierra Nevada foothills, Bass Lake, northeast of Clarksville 375 Comment
  UC1613957  Ranunculus californicus Charles M. Belshaw 1935-5-25 927 El Dorado 12 mi sw of Lake Tahoe (near Strawberry Meadow, 42 Milestone, Placerville-Tahoe Highway); Sierra Nevada, 42 Milestone 1706 Comment
  UCR173473  Ranunculus californicus George K. Helmkamp, Elizabeth Helmkamp 2006-4-6 10151 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; 4.2 mi NW of Coloma along Calif. Hwy 49 247 Comment
  UC1614565  Ranunculus occidentalis Charles M. Belshaw 1934-8-8 131 El Dorado between Placerville and Tahoe (n side of Highway 50 at Milestone 41, Murphy's Meadow); Murphy's Meadow, Milestone 41, Highway 50 Comment
  UCD96797  Ranunculus occidentalis G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10967 El Dorado Northern Sierra Nevada Mnts: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  UCR173742  Ranunculus occidentalis George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10742 El Dorado Northern Sierra Nevada Mountains, 5.5 miles east of Ice House Road on the road to Wright's Lake 1860 Comment
  UCR235577  Ranunculus occidentalis George K. Helmkamp, E. A. Helmkamp 2012-5-3 18894 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 7.0 miles NW of Pollock Pines 748 Comment
  HSC83376  Ranunculus occidentalis var. ultramontanus Mary Lou Linvill 1972-5-27 26 El Dorado Rd. into Fallen Leaf Lodge 1829 Comment
  UCD97095  Ranunculus sceleratus G. K. Helmkamp; Elizabeth Helmkamp 2006-4-27 10229 El Dorado Northern Sierra Neveda foothills, 2.1 mi. S of Pleasant Valley Road along French Creek Road (SE of Shingle Springs). 369 Comment
  UCD60541  Ranunculus uncinatus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4007 El Dorado Washoe Meadows State Park. Meadow leading into east side of Angora Meadows, just west of Sawmill Road park entrance. 1920 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
  UCD160909  Raphanus raphanistrum G. Ledyard Stebbins 1977-6-28 7727 El Dorado Along El Dorado Road, 1/2 mile south of U.S. Highway 50. (Exact location unknown. Coordinates estimated by label maker.) 487 Comment
  UCD42411  Raphanus sativus Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC463353  Rhamnus rubra L. R. Abrams 1930-8-20 12754 El Dorado near Lily Lake; Glen Alpine Canyon 1981 Comment
  RSA1851  Rhamnus rubra subsp. obtusissima Carl B. Wolf 1930-10-9 1716 El Dorado Between Fallen Leaf Lake and Glen Alpine Springs 1982 Comment
  SD2076  Rhodiola integrifolia May Canfield Unknown El Dorado Round Meadow. Comment
  CAS-BOT-BC56539  Rhododendron columbianum A. A. Heller 1916-8-9 12509 El Dorado Haypress meadow above Echo Lake 2590 Comment
  CAS-BOT-BC56541  Rhododendron columbianum L. R. Abrams 1911-7-29 4855 El Dorado Gilmore Lake 2529 Comment
  CHSC98931  Rhododendron occidentale L. P. Janeway 2007-7-8 9087 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; along Rock Canyon Creek about 200 m upstream of its confluence with Traverse Creek. Narrow creek side strip through open serpentine chaparral. 680 Comment
  UC1121097  Rhododendron occidentale P. L. Johannsen 1934-10-14 513 El Dorado 1 mi nw of Campana (El Dorado National Forest); El Dorado National Forest 1402 Comment
  CDA25531  Ribes cereum P. Arnaud 1958-7-2 El Dorado Echo Lake. Comment
  UC1127422  Ribes cereum P. L. Johannsen 1934-9-11 495 A El Dorado Grass Lake Eldorado National Forest, Markleeville Quadrangle Comment
  UCD74130  Ribes cereum Jennifer W. Burt; Jessica Hite 2005-8-15 63 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2137 Comment
  UCD74134  Ribes cereum Jennifer W. Burt; Jessica Hite 2005-8-11 68 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2271 Comment
  UCR197569  Ribes cereum var. cereum George K. Helmkamp, E. A. Helmkamp 2008-6-23 13705 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 0.7 mile southeast of Leek Spring 2268 Comment
  LA205556  Ribes montigenum A. A. Heller; 1916-8-11 sn El Dorado S side of Echo Lake Comment
  UC1127468  Ribes montigenum P. L. Johannsen 1934-8-22 464 El Dorado Echo Lake Eldorado National Forest, Pyramid Peak Quadrangle Comment
  CAS-BOT-BC212336  Ribes nevadense Laura M. Lathrop 1909-7-12 s.n. El Dorado Short distance from southern end of Fallen Leaf Lake Comment
  CAS-BOT-BC212340  Ribes nevadense Elsie Zeile Lovegrove 1947-5-28 s.n. El Dorado Fallen Leak Lake Road Comment
  UC1127484  Ribes nevadense P. L. Johannsen 1934-7-11 371 El Dorado 1 1/2 mi ese White Hall; Plumas National Forest, Pyramid Pk. Quadrangle Comment
  UCD142744  Ribes nevadense Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7962 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, NW corner of pond. 2015 Comment
  SEINET3119231 Image available Ribes nevadense Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-6-4 15161 El Dorado Emerald Bay, Lake Tahoe. Comment
  RSA0024719  Ribes roezlii M. Halperin 1932-9-15 878 El Dorado Strawberry. Comment
  RSA0024725  Ribes roezlii Glenn A. Gorelick 1966-4-19 s.n. El Dorado 1.6 miles SW of Icehouse Road along Highway 50. Comment
  CAS-BOT-BC198981  Ribes roezlii var. roezlii Alice Eastwood 1922-4-8 11127 El Dorado Kelsey Comment
  SD243154  Ribes roezlii var. roezlii George K. Helmkamp, E. A. Helmkamp 2010-9-1 16904 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88. 2018 Comment
  UCR257776  Ribes roezlii var. roezlii George K. Helmkamp, Amy Barnes 2012-8-19 19680 El Dorado Northern Sierra Nevada Mountains, unnamed dirt road along Ice House Road, 0.4 mile south of Robbs Peak Road, N of Union Valley Reservoir 1756 Comment
  SEINET12220401  Ribes velutinum H. H. Heller 1938-1 801 El Dorado Tamarack Trail, Fallen Leaf Comment
  CAS-BOT-BC173967  Ribes viscosissimum Le Roy Abrams 1911-7-14 4697 El Dorado Between Tamarack Flat and Cascade Creek 1981 Comment
  UCD108415  Robinia pseudoacacia G. K. Helmkamp; Elizabeth Helmkamp 2006-5-20 10499 El Dorado Northern Sierra Nevada Foothills: Along CA Hwy 193, 0.8 mi. N of Kelsey. 595 Comment
  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
  JEPS71927  Rosa Gladys L. Smith 1972-7-20 3302 El Dorado along streambank Glen Alpine Spring 2194 Comment
  CAS-BOT-BC148277  Rosa woodsii var. ultramontana G. Thomas Robbins 1945-8-12 2146 El Dorado Along road to High Meadow, 6-8 mi. SE of Lake Tahoe 2133 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
  BFRS428 Image available Rubus glaucifolius Peter Rubtzoff 1974-7-21 7729 El Dorado Blodgett Forest: Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U). Comment
  BFRS429 Image available Rubus laciniatus Peter Rubtzoff 1974-7-19 7709 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  CAS-BOT-BC147216  Rubus parviflorus John Thomas Howell 1925-6-29 1244 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 Comment
  CAS-BOT-BC147222  Rubus parviflorus J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Near Echo, grade to summit of the Sierra Nevada Mts. Comment
  BFRS423 Image available Rubus procerus Peter Rubtzoff, John Thomas Howell 1973-7-18 7141 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  SD197696  Rudbeckia californica var. californica G. K. Helmkamp, E. A. Helmkamp 2008-8-8 13965 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
  CAS-BOT-BC173810  Rumex Peter Rubtzoff 1974-6-5 7562 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  RSA0012137  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2011-7-7 17653 El Dorado Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  SEINET3087511 Image available Rumex acetosella Norman C. Cooper 1944-8-20 2592 El Dorado Lake Tahoe, south end. Comment
  BFRS121 Image available Rumex crispus Peter Rubtzoff 1972-10-12 7022 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451). Comment
  UCD43768  Rumex paucifolius C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1134 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD148665  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
  CAS-BOT-BC433875  Rumex salicifolius Elsie Zeile Lovegrove 1951-9-13 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake Comment
  UCR250148  Rumex salicifolius var. denticulatus George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20929 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  UCD165707  Sagina saginoides Ellen Dean 2016-7-12 9063 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along unnamed drainage on west side of Highway 89. 2072 Comment
  CAS-BOT-BC132691  Salix Beecher Crampton 1986-8-17 10034 El Dorado Stateline Comment
  UCR270289  Salix John F. Emmel 1998-9-2 1600 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe region; Stanford Sierra Camp at south end of Fallen Leaf Lake 1951 Comment
  CAS-BOT-BC103482  Salix eastwoodiae L. S. Smith 1927-8-15 2255 El Dorado Basin below Castle Peak 2133 Comment
  CAS-BOT-BC103494  Salix eastwoodiae B. Crampton 1957-8-6 4565 El Dorado meadow above Echo Lake 2255 Comment
  LA208604  Salix eastwoodiae A. A. Heller; 1916-8-9 12502 El Dorado Haypress Meadow above Echo lake 2590 Comment
  SBBG115711  Salix exigua B. Crampton 1987-3-28 10082 El Dorado Stateline, 2 blocks S of Lake Tahoe beach off Park Ave Comment
  SEINET242381  Salix exigua Beecher Crampton 1987-6-5 10120 El Dorado South Lake Tahoe, Al Tahoe Blvd. and Poineer Trail. Comment
  SEINET10387931  Salix geyeriana E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3977 El Dorado Washoe Meadows State Park, W side of Angora Meadow, opposite manholes #1 and #2. 1921 Comment
  SEINET2470985  Salix geyeriana K. Christie 2010-7-26 1926 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  UCR206744  Salix gooddingii George K. Helmkamp, E. A. Helmkamp 2009-6-22 15034 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 527 Comment
  CAS-BOT-BC107626  Salix jepsonii M. Halperin 1932-9-15 861 El Dorado Strawberry Comment
  CAS-BOT-BC107671  Salix jepsonii W. R. Dudley 1900-6-1 5653 El Dorado Below Lake Lucille Comment
  UCD106976  Salix jepsonii Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7247 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Adjacent to Vikings Holm buildings. 1918 Comment
  CAS-BOT-BC176416  Salix laevigata Peter Rubtzoff 1975-6-4 8029 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCD125157  Salix lasiandra Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7449 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  UCD34602  Salix lasiandra var. caudata Beecher Crampton 1986-8-20 10048 El Dorado El Dorado County, South Lake Tahoe, Al Tahoe blvd. and Pioneer Trail. Comment
  CAS-BOT-BC124588  Salix lemmonii W. R. Dudley 1900-6-1 5661 El Dorado [Glenn] Glen Alpine Comment
  CAS-BOT-BC124609  Salix lemmonii W. R. Dudley 1909-8-23 s.n. El Dorado Lake Tahoe Comment
  CAS-BOT-BC228579  Salix lemmonii Beecher Crampton 1987-4-30 10104 El Dorado South Lake Tahoe, Stateline, Park Ave and Lake Parkway Comment
  UCR148150  Salix lemmonii Beecher Crampton 1987-6-5 10125 El Dorado Sierra Nevada Mtns., South Lake Tahoe, Stateline Comment
  RSA727729  Salix lucida subsp. lasiandra George K. Helmkamp, E. A. Helmkamp 2007-9-2 12876 El Dorado Foothills: Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station. 957 Comment
  SEINET2470983  Salix lucida subsp. lasiandra K. Christie 2010-7-26 1924 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  CAS-BOT-BC129182  Salix scouleriana Alice Eastwood 1912-6-15 437 El Dorado Deer Park - Lake Tahoe Region Comment
  CAS-BOT-BC129212  Salix scouleriana James Moffitt 1926-8-29 s.n. El Dorado Lake Tahoe Comment
  RSA151550  Salix scouleriana Paul A. Mitchell 1960-7-9 186 El Dorado Emerald Bay State Park. Along old access road to Vikingsholm. Lake Tahoe Region. 1951 Comment
  SEINET13947666 Image available Salvia sonomensis Jack Major, Eilif Dahl 1962-1 s.n. El Dorado Shingle Springs Comment
  UCD165574  Sambucus racemosa Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8872 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. North of access road. Near northwestern border of park on east side of highway 89 along drainage that parallels the highway. 1938 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
  CAS-BOT-BC235100  Sambucus racemosa var. racemosa A. A. Heller 1916-8-9 12506 El Dorado Haypress Meadow above Echo Lake 2590 Comment
  UCR199053  Sanicula George K. Helmkamp, E. A. Helmkamp 2008-4-30 13372 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
  UC1537169  Sanicula bipinnata Gordon H. True Jr. 1936-4-8 397 El Dorado Hill between Eldorado and Nashville 457 Comment
  SEINET2445058  Sanicula bipinnatifida George K. Helmkamp, E. A. Helmkamp 2010-5-17 16063 El Dorado Sierra Nevada Mountains Foothills. Pine Hill Road, 0.8 mi above the junction with Bertana Court; edge of Pine Hill Ecological Reserve (Shingle Springs 7.5'). 610 Comment
  UCR173338  Sanicula bipinnatifida George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10233 El Dorado Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown 340 Comment
  UCD95054  Sanicula crassicaulis Collin Edwards; 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
  JEPS72706  Sanicula tuberosa Gladys L. Smith 1964-7-6 2109 El Dorado Upper Echo Lake to Desolation Valley Upper Echo Lake; , Desolation Valley 2286 Comment
  JEPS98639  Sanicula tuberosa O. Gomez and P. Vargas 1996-6-1 46 PV96 El Dorado road 88 between Ham's Station and Plasse, in front of Lower Bear River Reservoir, at the N side Comment
  UCR217268  Sanicula tuberosa George K. Helmkamp, Mary Jane Ganive, Mary Alice Barnes 2010-6-15 16301 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 14 miles southeast of junction with Sly Park Road at Jenkinson Lake 1662 Comment
  UCD84171  Sarcodes sanguinea Chuck Hughes 2009-7-8 130 El Dorado near Rubicon Trail crossing of Ellis Creek. 1987 Comment
  UC480723  Saxifraga bryophora W. C. Blasdale 1923-7-25 El Dorado Grass lake; Yosemite National Park, Grass lake Comment
  UCR80259  Saxifraga bryophora A. A. Beetle, D. E. Beetle, Alva Hansen 1945-7-16 3940 El Dorado Sierra Nevada Mtns., south side of upper Echo Lake, north slope of Ralston Mountain 2287 Comment
  UCD75662  Saxifraga mertensiana G. Ledyard Stebbins 1968-7-20 6807 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, 4600 ft, T12N, R14E, Sec. 30. (Exact location unknown; coordinates estimated by label maker.) 1402 Comment
  RSA49043  Saxifraga odontoloma Verne Grant, Alva Grant 1949-7-21 8771 El Dorado Above Upper Echo Lake. 2378 Comment
  UC642755  Saxifraga tolmiei C. W. Sharsmith 1937-8-30 3461 El Dorado s of Lake Tahoe (n slope of Freel Peak); Sierra Nevada, Freel Peak 3200 Comment
  RSA790065  Schedonorus arundinaceus Peter Rubtzoff 1976-6-10 8625 El Dorado Blodgett Forest: County Road ca. 0.1 mi. west of Headquarters Road junction (Comp. 220R) 1287 Comment
  JEPS101931  Schoenoplectus subterminalis Dean W. Taylor 1972-5-22 1457 El Dorado Grass Lake, at summit of Luther Pass (Highway 89) 2316 Comment
  CAS-BOT-BC22414  Scirpus congdonii A. Grant; V. Grant 1946-7-18 7733 El Dorado South side of Upper Echo Lake 2316 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
  CDA33403  Scleranthus annuus D. G. Kelch 2011-6-28 11 .601 El Dorado 0.5 mi E of Ice House Rd, S of Granite Springs Rd. 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
  SD240958  Scleranthus annuus George K. Helmkamp, E. A. Helmkamp 2012-4-24 18838 El Dorado Northern Sierra Nevada Mountains Foothills: Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66a^z) of Garden Valley (Garden Valley 7.5'Q) 705 Comment
  UCD36965  Scribneria bolanderi Beecher Crampton 1956-6-1 3507 El Dorado El Dorado County, 2 miles directly northeast of Clarksville, south end of Bass Lake. Comment
  UCD37002  Scribneria bolanderi Beecher Crampton 1956-6-22 3611 El Dorado El Dorado County, 1.3 mile east of Melson's Corner, 2.1 mile west of Fair Play, Perry Creek drainage. 670 Comment
  UCD92511  Scribneria bolanderi Beecher Crampton 1964-4-27 6935 El Dorado 4.2 miles south of Lotus. Comment
  SEINET7072706  Scutellaria bolanderi A. G. Vestal 1963-5-6 s.n. El Dorado About 3.3 miles west of the junction of Rattlesnake Bar Road and Coloma Road. UTM Zone 10, 669808E, 4300047mN. Coordinate datum: NAD 27. Comment
  CAS-BOT-BC240056  Secale cereale John Thomas Howell 1954-5-16 29637 El Dorado 2 miles northwest of Placerville Comment
  SBBG2666  Sedum lanceolatum D. Myrick 1958-6-28 114 El Dorado above Glen Alpine, Fallen Leaf Lake 2286 Comment
  CAS-BOT-BC64228  Sedum obtusatum Georgia Bentley 1915-7-12 s.n. El Dorado Hill back of the Lodge, Fallen Leaf Lake. Comment
  SEINET11262705  Sedum spathulifolium George K. Helmkamp, E. A. Helmkamp 2012-4-27 18861 El Dorado Northern Sierra Nevada Mountains Foothills: Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River (Slate Moutain 7.5' Q.).; 0 401 Comment
  UCR242594  Sedum spathulifolium George K. Helmkamp, E. A. Helmkamp 2011-5-31 17404 El Dorado Northern Sierra Nevada Mountains Foothills, Happy Valley Cutoff Road on the southeast side of the bridge over the North Fork of the Cosumnes River, 1.4 mi. NE (61 deg. ) of Somerset 546 Comment
  CAS-BOT-BC62111  Selaginella hansenii G. Thomas Robbins 1944-4-23 1547 El Dorado along Slab Creek near its juncture with South Fork American River, about 5 mi. n. of Camino 609 Comment
  CAS-BOT-BC69732  Selaginella wallacei G. L. Stebbins; L. Donald Smith 1978-4-23 7844 El Dorado South side of South Fork, American River, 3/4 mi. nw. of mouth of weber Creek. 213 Comment
  JEPS73103  Selaginella watsonii Gladys L. Smith 1972-7-20 3310 El Dorado slope just above Glen Alpine Spring (trail to Lake Gilmore) 2225 Comment
  CAS-BOT-BC363242  Senecio Peter Rubtzoff 1976-5-19 8524 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Gaddis Creek area off Camp 1 Road ca. 0.7 mi. south of junction with Quail Landing Road (off Lower Gaddis Creek Road ca. 0.75 mi. south of junction with Chinquapin Flat Road) (Comp. 660E) 1272 Comment
  CAS-BOT-BC300502  Senecio hydrophiloides G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10922 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
  UCD77998  Senecio hydrophilus Robert E. Preston 1999-8-19 1232 El Dorado Along the western edge of Tallac Marsh. 1898 Comment
  UCD135549  Senecio integerrimus Collector Unknown 1925-6-15 1624 El Dorado Kyburz. Comment
  UC472366  Senecio integerrimus var. exaltatus R. L. Pendleton and F. M. Reed 1907-7-23 1032 El Dorado Grass Lake Trail Lake Tahoe Region, Glen Alpine 2133 Comment
  UCD165999  Senecio integerrimus var. exaltatus Daniel M. McNair 2016-7-12 2147 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2044 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
  CAS-BOT-BC341228  Senecio scorzonella Gladys L. Smith 1959-6-15 1125 El Dorado Glen Alpine road from Fallen Leaf Lake 2133 Comment
  JEPS71798  Senecio scorzonella Gladys L. Smith 1964-7-8 2606 El Dorado trail from Upper Echo Lake to Lake-of-the-Woods 2438 Comment
  SEINET2470919  Senecio triangularis K. Christie 2010-6-24 1860 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  UC580667  Senecio triangularis F. W. Embree 1934-7-16 136 El Dorado 2 mi n Leek Springs Hill; Pyramid Pk Quad. Comment
  CAS-BOT-BC364289  Senecio triangularis Elsie Zeile Lovegrove 1938-9-19 s.n. El Dorado E. side of Mt. Tallac. Bet. Floating Isl. & Cathedral L. Comment
  RSA32359  Senecio triangularis G. Thomas Robbins 1943-8-15 1340 El Dorado Small stream above Grouse Lake, 2 1/2 miles northeast of Wrights Lake. 2439 Comment
  UCR184373  Senecio vulgaris George K. Helmkamp, E. A. Helmkamp 2007-3-3 11593 El Dorado Northern Sierra Nevada foothills., Cameron Park, junction of Santos Circle & Santos Court 370 Comment
  CAS-BOT-BC364738  Sericocarpus oregonensis subsp. californicus G. Thomas Robbins 1945-8-5 2086 El Dorado Along north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area 2011 Comment
  CAS-BOT-BC350920  Setaria Peter Rubtzoff 1975-9-23 8387 El Dorado ca. 1 mile east of Georgetown on Wentworth Springs Road 91.3-1.4 miles east of junction with Hwy. 193). Comment
  SJSU8444  Sidalcea asprella A. M. Thorpe 1961-5-27 El Dorado near Aukum c. 12 mi SE of Placerville c. 1 mi N of S Fork Consumnes R 655 Comment
  SD234909  Sidalcea glaucescens G. K. Helmkamp, E. A. Helmkamp 2008-7-11 13784 El Dorado Northern Sierra Mountains: north side of CA-88, 2.1 miles northeast of the junction with Mormon Emigrant Trail. 2340 Comment
  SEINET4691474  Sidalcea glaucescens George K. Helmkamp, E. A. Helmkamp 2010-1 16803 El Dorado Northern Sierra Nevada Mountains: Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area. 2232 Comment
  RSA109319  Sidalcea glaucescens A. M. Alexander, Louise Kellogg 1943-8-20 3469 El Dorado Trail to Half Moon Lake, Lake Tahoe Region Comment
  UCD33706  Sidalcea hartwegii Beecher Crampton 1972-4-26 8795 El Dorado El Dorado County, Bass Lake, N.E. of Clarksville. Comment
  UC201537  Sidalcea oregana subsp. spicata Le Roy Abrams 1911-7-27 4772 El Dorado Lake Valley Lake Tahoe Region, Lake Valley 1950 Comment
  UC35234  Sidalcea oregana subsp. spicata W. C. Blasdale July, 1897 El Dorado Lake Tahoe Region Comment
  SEINET3817937 Image available Silene californica George K. Helmkamp, E. A. Helmkamp 2012-5-3 18887 El Dorado Northern Sierra Nevada Foothills, Forebay Road, 4.3 miles north of Pollock Pines (Slate Mountain 7.5' Q. 1046 Comment
  JEPS72103  Silene douglasii Gladys L. Smith 1972-7-20 3318 El Dorado along trail Glen Alpine Spr. to L. Gilmore; Glen Alpine Spr. to L. Gilmore 2407 Comment
  CAS-BOT-BC136286  Silene douglasii E. A. McGregor 1909-8-9 49 El Dorado Lake Tahoe Region. Hlaf Moon Lake. 2365 Comment
  CAS-BOT-BC181278  Silene invisa Dean Wm. Taylor 1983-9-10 8295 El Dorado Headwaters of South Fork Camp Creek, tributary to Consumnes River 2072 Comment
  UCD147735  Silene invisa Allyson Ayalon; Lucie Jerabkova 2012-7-1 112 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  JEPS72325  Silene lemmonii Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2574 El Dorado summit area Blue Mountain 2673 Comment
  UCD150318  Silene lemmonii James A. Neilson Jr. 1970-7-14 1522 El Dorado Tahoe Basin, South Lake Tahoe, Hwy 50, Upper Truckee Rd. 1981 Comment
  UCR249978  Silene lemmonii George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20939 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy 2116 Comment
  CAS-BOT-BC389304  Silene lemmonii Laura M. Lathrop 1909-7-12 s.n. El Dorado Near Fallen Leaf Lake Comment
  RSA65045  Silene lemmonii F. W. Peirson 1925-7-2 6217 El Dorado On south side of Lake Tahoe. 1905 Comment
  UC746833  Silene sargentii G. Thomas Robbins 1943-9-5 1371 El Dorado rocky crevices on summit Mt. Tallac; on summit of Mt. Tallac 2956 Comment
  UCR187074  Silybum marianum George K. Helmkamp, E. A. Helmkamp 2007-5-5 11941 El Dorado Foothills, Northern Sierra Nevada Mountains, along CA-49, 3.7 miles northwest of Placerville 549 Comment
  RSA781288  Sisymbrium altissimum George K. Helmkamp, E. A. Helmkamp 2009-6-29 15067 El Dorado Ice House Road, 5.5 miles north of its junction with CA-50, c. 10.5 air miles NE (78 deg ) of Pollock Pines 1520 Comment
  UCD149752  Sisymbrium altissimum Ellen Dean; K. Craig and V. Stewart 2014-7-30 8497 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Old quarry area near road that hugs the south side of the fen system. 1932 Comment
  UCD115729  Sisymbrium officinale G. K. Helmkamp; E. A. Helmkamp 2007-5-1 11924 El Dorado Northern Sierra Nevada Mountains, along Hwy CA-49 at the junction with Teal Road, 3 miles northwest of US-50 in Placerville. 558 Comment
  CAS-BOT-BC135352  Sisyrinchium John Thomas Howell 1954-5-16 29623 El Dorado Shingle Springs - Sierra Nevada 426 Comment
  UCD138828  Sisyrinchium bellum Kenneth Milam 1966-5-15 40 El Dorado 12 miles south of junction of Garden Valley Road and Greenwood marshall Grade Road. Comment
  UCD69750  Sisyrinchium bellum Sabbina M. Lau 1989-5-6 7 El Dorado Pine Hill, 200 meters from summit. Chaparral. With Adenostoma fasciculata and Heteromeles arbutifolia. In hard, rocky, reddish soil in full sun. Erect and simple with creeping rhizome. Herb, 2-3 decimeters tall with purple-blue flowers. 640 Comment
  UC747020  Sisyrinchium californicum G. Thomas Robbins 1943-5-23 1082 El Dorado 3 mi e of Camino (along North Fork Webber Creek); North Fork Webber Creek 914 Comment
  UC72257  Smilacina racemosa Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  JEPS71537  Solanum umbelliferum Gladys L. Smith 1971-7-19 3058 El Dorado below California Alpine Club Lodge (on old Meyers Grade at hairpin curve, Echo Summit); Echo Summit 2209 Comment
  CAS-BOT-BC157395  Solanum umbelliferum C. R. Quick 1962-5-24 62 -8 El Dorado Institute of Forest Genetics, 2 - 3 miles northeast of Placerville Comment
  CAS-BOT-BC157508  Solanum umbelliferum J. T. Howell 1954-5-17 29766 El Dorado 1 mile nw. of Coloma Comment
  CAS-BOT-BC58542  Solanum umbelliferum C. A. Gross 1903-5-22 109 El Dorado Aukum Comment
  SEINET7262101 Image available Solanum xanti J. D. Sauer 1953-7-2 s.n. El Dorado near Kyburz Comment
  UCSC001401  Solanum xanti var. montanum D. J. Norman 1969-4-12 377 El Dorado growing on rocky slope along road in Yellow Pine For., along S. shore of lake Fallen Leaf Lake 30 Comment
  RSA0037230  Solidago John F. Emmel 1986-8-7 1026 El Dorado Cold Creek, ca. 1 air mile SE of Pioneer Trail, South Lake Tahoe area. 2133 Comment
  UCR209039  Solidago canadensis subsp. elongata George K. Helmkamp, E. A. Helmkamp 2009-8-19 15487 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  UCR233288  Solidago canadensis subsp. elongata George K. Helmkamp, E. A. Helmkamp 2010-9-23 16953 El Dorado Northern Sierra Nevada Mountains, Peavine Ridge Road, 2.8 miles west of Ice House Road and at the junction with Forest Route 31 and Round Tent Canyon Road 1581 Comment
  CAS-BOT-BC365404  Solidago elongata Alice Eastwood 1906-7-27 1103 El Dorado Glen Alpine Region. Fallen Leaf Lake Comment
  UC483413  Solidago multiradiata L. R. Abrams 1930-9-3 12766 El Dorado Half Moon Lake 2438 Comment
  RSA0024986  Sonchus asper subsp. asper Peter Rubtzoff 1975-6-26 8139 El Dorado U.C. Blodgett Forest Research Station, Sand Mountain Blvd., 0.65 mi south of County Road. 1186 Comment
  JEPS71945  Sorbus californica Gladys L. Smith 1964-7-3 2025 El Dorado 1 mi w Echo Summit 2194 Comment
  UCD74253  Sorbus californica Jennifer W. Burt; Jessica Hite 2005-8-19 142 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 1970 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
  UC747489  Sparganium emersum var. emersum G. Thomas Robbins 1943-8-15 1338 El Dorado n of Wrights Lake (8 mi n of U.S. Highway 50) Comment
  JEPS73093  Sparganium natans Gladys L. Smith 1964-8-27 27 El Dorado Benwood Meadow; Sierra Nevada 2194 Comment
  JEPS72709  Sphenosciadium capitellatum Gladys L. Smith 1964-8-27 2364 El Dorado Sayles Canyon trail Echo Summit region; Benwood Meadows, , Sayles Canyon trail 2225 Comment
  UCD128098  Sphenosciadium capitellatum G. H. Vansell Date Unknown s.n. El Dorado on east slope of Sierra Nevada, Pyramid Ranger Station. Comment
  UC484015  Spiraea densiflora Carl B. Wolf 1930-10-9 El Dorado about Susie Lake 2194 Comment
  CAS-BOT-BC152517  Spiraea splendens L. R. Abrams 1930-7-23 12707 El Dorado Tamarack Trail, Glen Alpine Canyon 2286 Comment
  UCD165909  Spiraea splendens Ellen Dean; with Mayra Huerta 2016-8-2 9223 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of park near Balancing Rock and boulder fields. 1945 Comment
  UCR207428  Spiranthes romanzoffiana George K. Helmkamp, Amy Barnes 2009-7-8 15147 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
  SEINET13276721 Image available Stachys ajugoides var. rigida George K. Helmkamp, Amy Barnes 2012-1 19672 El Dorado Northern Sierra Nevada mountains: unnamed dirt road along Ice House Road, 0.4 mile south of Robbs Peak Road, N of Union Valley Reservior (Robbs Peak 7.5' Q.) 1756 Comment
  UCD165603  Stellaria crispa Ellen Dean; with Daniel McNair 2016-6-10 8949 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
  UCR173163  Stellaria media George K. Helmkamp, Elizabeth Helmkamp 2006-4-25 10222 El Dorado Northern Sierra Nevada Foothills, E of Sacramento and just SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek 488 Comment
  UCR208570  Stellaria media George K. Helmkamp, E. A. Helmkamp 2009-5-4 14599 El Dorado Sierra Nevada Mountains Foothills, Sly Park Road, 0.3 miles southwest of its junction with Mormon Emigrant Trail 1067 Comment
  UC54118  Stenotus acaulis H. M. Hall and H. P. Chandler Aug 1-2, 1903 4734 El Dorado Pyramid Peak 2895 Comment
  UC112903  Stephanomeria elata Christina Simpson June 1908 El Dorado Simpson's Ranch Sweetwater Creek Comment
  UCR176444  Stephanomeria lactucina George K. Helmkamp, E. A. Helmkamp 2006-8-7 11182 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  POM33039  Stephanomeria lactucina Geo Hansen 1896-7-27 2004 El Dorado Cosumnes. 1524 Comment
  RSA122326  Stephanomeria lactucina J. A. Rutter 1934-8-14 2 El Dorado 1.5 miles NW of Alder Hill. 2195 Comment
  UCR209710  Stipa George K. Helmkamp, E. A. Helmkamp 2009-8-8 15411 El Dorado Sierra Nevada Mountains Foothills, along Forebay Road, 5.0 miles northwest of its junction with Poly Express Road in Pollock Pines 954 Comment
  SEINET10849965  Stipa P. Rubtzoff 1974-6-25 Rubtzoff 7640 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. In the open. Comment
  BFRS261 Image available Streptanthus Peter Rubtzoff 1975-6-12 8082 El Dorado Blodgett Forest: Chinquapin Flat Road about 1.6 miles south of Gaddis Creek Road (Comp 600R) Comment
  SBBG72141  Streptanthus polygaloides Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UC137036  Streptanthus polygaloides Christina Simpson June 1907 El Dorado Simpson's Ranch Sweetwater Creek Comment
  CAS-BOT-BC87539  Streptanthus tortuosus L. R. Abrams 1918-6-1 7325 El Dorado Tallac, Lake Tahoe. 1981 Comment
  CAS-BOT-BC87541  Streptanthus tortuosus Catherine Best 1997-8-21 s.n. El Dorado Growing above Echo Lake. 2316 Comment
  CAS-BOT-BC87554  Streptanthus tortuosus Geo. B. Grant 1906-8-1 s.n. El Dorado Glen Alpine Lake Tahoe. Comment
  CAS-BOT-BC87562  Streptanthus tortuosus J. A. Rattenbury 1947-6-1 46 El Dorado Twin Bridges, near Echo Lake. 1889 Comment
  UC1292659  Streptanthus tortuosus J. Rattenbury 1947-6-1 46 El Dorado near Echo Lake; Twin Bridges 1889 Comment
  UCD116414  Streptanthus tortuosus Mrs. Raus 1935-7-10 s.n. El Dorado Lake Tahoe. Comment
  UCD84166  Streptanthus tortuosus Chuck Hughes 2009-7-7 125 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  RSA0026094  Streptanthus tortuosus John F. Emmel 1988-7-19 1111 El Dorado Sierra Nevada, Lake Tahoe region; along trail 0.2 air mile south of south end of Gilmore Lake. 2530 Comment
  UCD159860  Streptopus amplexifolius var. americanus G. Ledyard Stebbins 1969-6-30 6932 El Dorado Canyon of Silver Creek, below Junction Dam. (Exact location unknown. Coordinates estimated by label maker.) 1341 Comment
  SD102818  Swertia albicaulis var. nitida Darley F. Howe 1978-6-25 El Dorado Pine Hills 518 Comment
  RSA800042  Symphoricarpos acutus Peter Rubtzoff 1974-7-19 7728 El Dorado U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 mi north of junction with Quintette Road. 1204 Comment
  BFRS273 Image available Symphoricarpos mollis Peter Rubtzoff 1975-8-19 8335 El Dorado Blodgett Forest: Loop Road about 0.15 mile south of Cutoff junction (Comp. 120E) Comment
  UC416571  Symphoricarpos mollis var. acutus Milo S. Baker 1904-7-3 El Dorado near Lake Tahoe (Fallen Leaf Lake); Fallen Leaf Lake