Search Results — 2000 specimen records retrieved (1598 records with coordinates)
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Results for search: County=EL DORADO; Source=All;   

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

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73567  Abies concolor Ira L. Wiggins 1930-10-11 5066 El Dorado Along Placerville-Tahoe highway 18 mi. W. of 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
  CAS-BOT-BC73496  Abies magnifica W. R. Dudley 1893-6-9 s.n. El Dorado Unspecified. Comment
  JEPS42679  Acer glabrum Alice M. Ottley 1920-6-18 791 El Dorado Glen Alpine Comment
  CAS-BOT-BC330652  Acer glabrum var. glabrum W. R. Dudley 1900-6-1 s.n. El Dorado By Donner Lake Comment
  CAS-BOT-BC330660  Acer glabrum var. glabrum Le Roy Abrams 1917-9-22 6822 El Dorado Glen Alpine to Susie Lake, Lake Tahoe Region Comment
  JEPS72606  Acer glabrum var. torreyi Gladys L. Smith 1963-7-27 1812 El Dorado near Echo Summit (on old Hawley Grade); Sierra Nevada, on old Hawley Grade 2164 Comment
  BFRS341 Image available Achillea Peter Rubtzoff 1975-7-22 8217 El Dorado Vicinity of Blodgett Forest: sand Mountain Boulevard about 0.05 mile south of County Road. Comment
  CAS-BOT-BC22714  Achillea millefolium William Vortriede 1928-5-16 s.n. El Dorado Coloma 243 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
  UC1125409  Achillea millefolium P. L. Johannsen 1934-9-11 476 El Dorado Grass Lake; Markleeville Quad. 2377 Comment
  UCD42416  Achillea millefolium Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD44823  Achillea millefolium C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2189 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD60537  Achillea millefolium Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4003 El Dorado Washoe Meadows State Park. Meadow leading into east side of Angora Meadows, just west of Sawmill Road park entrance. 1920 Comment
  SEINET5585532 Image available Achnatherum lemmonii G. Thomas Robbins 1943-1 1156 El Dorado Above North Fork Webber Creek, about 3 mi. e. of Camino 975 Comment
  UCD50498  Achnatherum lemmonii Beecher Crampton 1960-6-6 5550 El Dorado El Dorado County, Newtown. Comment
  UCD50610  Achnatherum lemmonii August L. Hormay 1932-7-7 s.n. El Dorado County: Upper Truckee River. Comment
  SEINET11696015  Achnatherum lemmonii Unknown 1962-5-7 T.O. 2494 El Dorado N side of Pine Hill, grown from seed at UC Davis Campus, Agronomy Experimental Area 579 Comment
  RSA0013410  Achnatherum lemmonii var. lemmonii George K. Helmkamp, E. A. Helmkamp 2012-5-22 19036 El Dorado Silver Fork Road, 0.9 mile south of US-50 in Kyburz 1381 Comment
  SBBG116118  Achnatherum nelsonii B. Crampton 1978-7-26 9635 El Dorado ca. 1.5 mi N of Meyers, Lake Tahoe Country Club Comment
  CAS-BOT-BC216477  Achnatherum occidentale subsp. californicum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCD51036  Achnatherum occidentale subsp. californicum A. A. Heller 1916-8-10 12535 El Dorado near Echo Camp on the Lincoln Highway. 2255 Comment
  UCD51158  Achnatherum occidentale subsp. californicum Dean W. Taylor 1976-7-1 6012 El Dorado Highway 50 at 39 Mile Campground. S. Fork American River Canyon. 1645 Comment
  UCD74153  Achnatherum occidentale subsp. occidentale Jennifer W. Burt; Jessica Hite 2005-8-19 21 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2236 Comment
  UCD51172  Achnatherum occidentale subsp. pubescens J. D. Skoss 1947-5-20 s.n. El Dorado High Sierra. Comment
  UCD51286  Achnatherum pinetorum G. L. Stebbins 1941-7-12 3150 El Dorado southwest of Angora Peak, near Fallen Leaf Lake. 2499 Comment
  UCD103859  Acmispon americanus var. americanus P. B. Kennedy 1920-9-23 s.n. El Dorado Barrett Ranch, Shingle. 457 Comment
  UCD72604  Acmispon americanus var. americanus Ellen Dean; T. Sasaki 2007-7-23 4327 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
  CAS-BOT-BC204854  Acmispon argophyllus var. fremontii G. Thomas Robbins 1944-5-28 1641 El Dorado Above Long Creek, 1-2 mi. from its confluence with South Fork American River 762 Comment
  UCD61708  Acmispon nevadensis var. nevadensis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4239 El Dorado Washoe Meadows State Park. Southern part of park, southwest of restored quarry and south of sewer manhole #66. 1958 Comment
  UC1125853  Aconitum columbianum A. D. Gifford 1934-7-18 306 El Dorado 2 mi. n. Leek Springs Hill (near cabin on Camp Creek, due s. of <S___> Springs <__>); El Dorado Nat'l Forest, Pyramid Peak Quad. Comment
  CAS-BOT-BC391383  Aconitum columbianum subsp. columbianum L. R. Abrams 1930-8-8 12732 El Dorado Near Lily Lake, Glen Alpine Canyon 2011 Comment
  CAS-BOT-BC391582  Aconitum columbianum subsp. viviparum A. A. Heller 1919-7-30 13347 El Dorado The Firs, on the Lincoln Highway near Echo Lake 2286 Comment
  CDA7843  Acroptilon repens Annie Walker 2007-9-5 PDR# 1440782 El Dorado Echo Summit (Nebelhorn) 0 Comment
  UCD149744  Actaea rubra Ellen Dean; K. Craig and V. Stewart 2014-7-30 8490 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Southeast corner of the park near Bakersfield Road entrance. Southeast of the Truckee River. 1920 Comment
  BFRS310 Image available Adenocaulon bicolor Peter Rubtzoff 1974-7-21 7725 El Dorado Blodgett Forest: Deep Canyon Road about 0.6 mile north of junction with Loop Road (Comp.10U) Comment
  POM9980  Adenocaulon bicolor E. Keyes 1920-8-4 s.n. El Dorado Lake Tahoe. [county not specified] Comment
Read comments
Jan 1 2016
  RSA416325  Adenocaulon bicolor Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  JEPS73120  Adiantum aleuticum Gladys L. Smith July 1964 3012 El Dorado Upper Angora Lake 2316 Comment
  UCR173827  Adiantum jordanii George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10645 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  CAS-BOT-BC110713  Aegilops Peter Rubtzoff 1975-6-12 8098 El Dorado Sierra Nevada. Georgetown Divide. Blodgett Forest. County Road ca. 0.65 mile east of Headquarters Road Junction. 1353 Comment
  CAS-BOT-BC444016  Aegilops cylindrica George K. Helmkamp; Elizabeth Helmkamp 2013-6-19 20884 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake. 443 Comment
  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
  SACT000033  Aegilops triuncialis 1985-6-11 El Dorado 20 yeards NE of Intersection; Gabbro, savanna/woodland, semi-shaded field, slope 6 degrees S80E 405.38 Comment
  SEINET3915531  Aegilops triuncialis Howard C. Stutz 1955-5-22 321 El Dorado 10 mi. W of Placerville.; 0 Comment
  UCR171258  Aegilops triuncialis George K. Helmkamp, E. A. Helmkamp 2005-7-11 9716 El Dorado Northern Sierra Nevada Foothills, Pollock Pines area just south of US Highway 50 along County Road #5 1159 Comment
  HSC95742  Aesculus californica Nathan Horn 1989-6-2 19 El Dorado Along Pleasant Valley Rd. and Fonni Rd 500 Comment
  UCD136732  Aesculus californica Kathryn Johnson 1966-5-13 50 El Dorado at foot of Pine Hill, ca. 2 miles west of Rescue. Comment
  UCR170365  Agastache urticifolia George K. Helmkamp, Elizabeth Helmkamp 2005-8-9 9792 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
  CAS-BOT-BC295694  Agnorhiza reticulata G. Thomas Robbins 1946-9-7 3746 El Dorado Along U. S. Highway 50, about 2 miles west of Shingle Springs 411 Comment
  CAS-BOT-BC295698  Agnorhiza reticulata Elsie Zeile Lovegrove 1956-6-20 s.n. El Dorado Along highway east of Folsom 457 Comment
  CAS-BOT-BC295699  Agnorhiza reticulata G. Thos. Robbins 1945-6-30 2013 El Dorado Unspecified Comment
Read comments
Jun 5 2018
  CAS-BOT-BC295700  Agnorhiza reticulata G. Thomas Robbins 1945-6-30 2013 El Dorado Extending along Green Valley Road for 1/4 mi. immediately w. of Rescue 396 Comment
  JEPS863  Agnorhiza reticulata M. K. Curran May 1884 El Dorado Sweetwater Creek Comment
  CAS-BOT-BC29499  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
  UC112919  Agoseris heterophylla var. cryptopleura Katharine Brandegee 1908-6-3 El Dorado near Pilot Hill Comment
  UC521406  Agoseris monticola E. B. Babcock 1934-7-13 422 El Dorado toward Bijou Lakeside ((meadow near highway)); Lake Tahoe Comment
  JEPS60211  Agoseris retrorsa L. R. Heckard 1969-5-30 2247 El Dorado nw of, (about 7 mi e of Georgetown) Blodgett Forest Headquarters; Pilot Creek 975 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
  UC618968  Agrostis alba H. S. Yates 1936-8-8 5963 El Dorado Sayles Flat Pyramid Peak Quad., Sayles Flat Comment
  UCD51775  Agrostis avenacea Beecher Crampton 1959-5-21 5254 El Dorado 2 miles NE Clarksville. Comment
  SEINET9370066  Agrostis avenacea Unknown 1953-4-22 1122 El Dorado El Dorado Comment
  UCD52134  Agrostis exarata Beecher Crampton 1957-6-18 4249 El Dorado Coloma. Comment
  SEINET10909074  Agrostis exarata Thomas Morley 1941-9-20 Morley 167 El Dorado Sierra Nevada. Sandy granite soil along Pyramid Creek, with Salix, Artemisia, Solidago, Galium, Agrostis spp. North side of Placerville- Echo Lake highway at Twin Bridges. 1829 Comment
  UCD52317  Agrostis exarata var. monolepis Beecher Crampton 1954-7-2 2034 El Dorado 1 mile southwest of Garden Valley. Comment
  SEINET2471051  Agrostis idahoensis K. Christie 2010-8-23 1991 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow. 2293 Comment
  UCD165818  Agrostis idahoensis Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9157 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Along fire road that begins near park residences on the west side of Highway 89. 2139 Comment
  UCD73779  Agrostis idahoensis Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4479 El Dorado Washoe Meadows State Park. North-central part of fen system, just west of dry meadows. 1938 Comment
  UCD142017  Agrostis pallens Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7844 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
  CAS-BOT-BC138766  Agrostis scabra Beecher Crampton 1985-7-14 10009 El Dorado Stateline. Comment
  CAS-BOT-BC242645  Agrostis scabra Peter Rubtzoff 1972-9-19 6925 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek area ca. 0.35 mi. south of County Road (Comp. 360R) 1283 Comment
  POM176912  Agrostis scabra Le Roy Abrams 1930-7-15 12690 El Dorado Near Lily Lake, Glen Alpine Canyon Comment
  SBBG115849  Agrostis scabra B. Crampton 1985-7-14 10009 El Dorado Stateline Comment
  UC1153932  Agrostis scabra Beecher Crampton 1957-8-6 4557 El Dorado Luther Pass summit, Alpine-El Dorado County line Luther Pass 2377 Comment
  UCD53329  Agrostis scabra Beecher Crampton 1978-7-26 9638 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club. Comment
  UCD53378  Agrostis scabra W. Robert Powell 1984-10-9 3068 El Dorado 1.7 air miles N. of Ice House Dam, 1 mi. E. of Ice House Road. 1508 Comment
  UCD67046  Agrostis scabra G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11276 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 2.3 miles south of Union Reservoir Road. 1552 Comment
  CHSC73522  Agrostis stolonifera L. P. Janeway; Eric Schroder 1998-8-31 6205 El Dorado Meadow about 0.2 me east of Fallen Leaf Lake and about 1.7 mi south of Lake Tahoe; along the west side of Fallen Leaf Lake Road. 1950 Comment
  UC463447  Agrostis stolonifera Ira L. Wiggins 1930-10-11 5068 El Dorado 18 mi w Lake Tahoe (on Placerville-Tahoe highway) Comment
  UCD53776  Agrostis variabilis P. B. Kennedy 1920-9-17 206 El Dorado El Dorado National Forest, Rock Bound Trail. 2438 Comment
  SEINET255570 Image available Ailanthus altissima George K. Helmkamp, E. A. Helmkamp 2006-1 11042 El Dorado Northern Sierra Nevada Mtns foothills: along Pleasant Valley Rd., 0.3 mile west of El Dorado 366 Comment
  UCD55744  Aira caryophyllea J. M. Tucker 1958-5-27 3394 El Dorado beside road from Greenwood to Georgetown, ca. 3.7 miles (by road) west of Georgetown. Comment
  UCR207144  Alchemilla occidentalis George K. Helmkamp, E. A. Helmkamp 2009-4-4 14502 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 2.3 miles west of Bucks Bar Road 654 Comment
  UCSB745  Allium bisceptrum Keator, Glenn 1958-7-28 El Dorado About 1/2 mile above Fallen leaf lake, on Anogra lake-Fallen leaf lake trail Comment
  UC747512  Allium campanulatum G. Thomas Robbins 1943-6-5 1119 El Dorado 3-4 mi s Kyburz (slope above Silver Fork American River near Sacramento Box Co. sawmill (China Flat)); Silver Fork American River 1371 Comment
  UCD138504  Allium campanulatum G. K. Helmkamp; E. A. Helmkamp 2007-6-6 12262 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road. 1616 Comment
  CAS-BOT-BC466407  Allium campanulatum Lewis S. Rose 1963-7-9 63188 El Dorado 1 mi. sw of Meyers 1981 Comment
  SEINET3884273  Allium campanulatum D. W. McNeal 1990-7-13 3737 El Dorado Along the margins of the parking area at Iron Mt. Ski area beside the Morman Emigrant Trail, 0.1 mi. ne. of Hwy. #88.; 0 Comment
  UC747516  Allium validum G. Thomas Robbins 1944-7-29 1812 El Dorado woods at Camper Flat along Rubicon River Desolation Valley Wilderness Area, Rockbound Valley 2133 Comment
  UCR179348  Allium validum George K. Helmkamp, E. A. Helmkamp 2006-9-12 11378 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  JEPS82412  Allophyllum divaricatum L. R. Heckard 1969-6-2 El Dorado along State Hwy 49 about 1.5 mi s of bridge crossing North Fork American River 304 Comment
  UCD72600  Allophyllum gilioides subsp. violaceum Ellen Dean; T. Sasaki 2007-7-23 4323 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
  SEINET11261454  Allophyllum integrifolium George Helmkamp, Elizabeth Helmkamp 2013-6-19 20913 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, north side of its junction with the Mormon Emigrant Trail.; 0 2188 Comment
  UCD74234  Allophyllum integrifolium Jennifer W. Burt; Jessica Hite 2005-8-15 126 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
  UCR189030  Allophyllum integrifolium George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12394 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
  UCR231089  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2010-8-7 16729 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
  JEPS59056  Allotropa virgata Dr. L. M. Newlon July, 1920 El Dorado upper end Cascade Lake (near Lake Tahoe); , Cascade Lake (upper end) Comment
  UC127438  Allotropa virgata W. D. Bliss Aug 1908 1789 El Dorado Lake Tahoe Region 2743 Comment
  RSA452811  Alnus incana subsp. tenuifolia Albert J. Perkins 1923-8-11 s.n. El Dorado Lake Tahoe Region, Tamarack Trail Comment
  UC1135134  Alnus rhombifolia P. L. Johannsen and A. D. Gifford 1934-6-21 357 El Dorado Whitehall Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  UCR200926  Alnus rhombifolia George K. Helmkamp, E. A. Helmkamp 2008-9-9 14089 El Dorado Foothills, northern Sierra Nevada Mountains, Traverse Creek Road at the creek crossing, 1.6 miles east of CA-193 628 Comment
  RSA0025124  Alnus rhombifolia Peter Rubtzoff 1972-10-18 7028 El Dorado U.C. Blodgett Forest Research Station: just below Bacchi Meadow. Comment
  UC1212040  Alopecurus aequalis Herbert L. Mason 1939-8-2 12196 El Dorado s. end of Lake Tahoe (near mouth of Upper Truckee R.) 1920 Comment
  UCD37367  Amaranthus californicus Beecher Crampton 1959-8-20 5449 El Dorado El Dorado County, 1.5 miles southwest of Shingle Springs. Comment
  BFRS432 Image available Amelanchier Peter Rubtzoff 1975-7-10 8184 El Dorado Blodgett Forest: Mutton Creek Road ca. 0.3 mi. east of East Fork Gaddis Creek crossing (Comp. 510R). Comment
  SDSU8966  Amelanchier alnifolia var. pumila D. F. Howe 1971-7-1 4753 El Dorado 2.0 miles west of entrance to El Dorado National Forest south of Lake Tahoe. 2103 Comment
  RSA458614  Amelanchier pallida H. E. McMinn 1932-8-4 2975 El Dorado Emerald Bay Comment
  POM256326  Amelanchier pumila V. Newsom 1940-7-15 263 El Dorado On dry hillside in canyon above Sierra House near Stateline. 1982 Comment
  SD81018  Amelanchier pumila D. F. Howe 1971-7-1 El Dorado Two miles west of east entrance to Eldorado National Forest, near Lake Tahoe 2103 Comment
  CAS-BOT-BC142988  Amelanchier utahensis J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake, near Lake Tahoe 2042 Comment
  CAS-BOT-BC142989  Amelanchier utahensis G. Thomas Robbins 1944-4-23 1549 El Dorado Along shore of Slab Creek near its juncture with South Fork American River, about 5 mi. n. of Camino. 609 Comment
  CHSC73075  Amelanchier utahensis L. P. Janeway 1998-8-5 5936 El Dorado Lake Tahoe Basin Management Unit - National Forest. 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
  SBBG63526  Amsinckia intermedia Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UCR173162  Amsinckia lycopsoides George K. Helmkamp, Elizabeth Helmkamp 2006-4-25 10223 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
  JEPS16873  Amsinckia menziesii var. menziesii Peter H. Raven with G. Thomas Robbins 1956-4-29 9091 El Dorado 0.7 mi from Diamond Springs (on road to Somerset (Youngs)) Comment
  CAS-BOT-BC45110  Anaphalis margaritacea M. Halperin 1932-9-14 866 El Dorado Strawberry Comment
  UC891434  Anaphalis margaritacea A. A. Heller 1915-8-6 12180 El Dorado near Echo Camp; Lincoln Highway 2133 Comment
  UCR176456  Anaphalis margaritacea George K. Helmkamp, E. A. Helmkamp 2006-7-31 11084 El Dorado Northern Sierra Nevada Mountains, along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy US-50 1864 Comment
  UCR230960  Anaphalis margaritacea George K. Helmkamp, E. A. Helmkamp 2010-8-7 16734 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
  CAS-BOT-BC45099  Anaphalis margaritacea M. E. Parsons 1910-8-1 s.n. El Dorado Aspengrove, Tahoe Comment
  CAS-BOT-BC45108  Anaphalis margaritacea Alice Eastwood 1906-7-28 1136 El Dorado Camp Agassiz, Glen Alpine Region Comment
  UCR184960  Andropogon virginicus var. virginicus George K. Helmkamp, E. A. Helmkamp 2006-11-17 11581 El Dorado Northern Sierra Nevada Mountains Foothills, 0.2 mile west of Diamond Springs along Pleasant Valley Road 537 Comment
  UCR219649  Andropogon virginicus var. virginicus George K. Helmkamp, E. A. Helmkamp 2009-11-5 15729 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs, south of the junction of Patterson Dr. and Pleasant Valley Rd 523 Comment
  UCR179215  Angelica breweri George K. Helmkamp, E. A. Helmkamp 2006-9-12 11376 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  RSA49071  Angelica breweri Verne Grant, Alva Grant 1949-7-22 8783 El Dorado Haypress Meadow between Echo Lake and Desolation Valley 2439 Comment
  SEINET6735051 Image available Antennaria corymbosa E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3986 El Dorado Washoe Meadows State Park. Angora Meadows, between manholes #5 and #6. 89 Comment
  CAS-BOT-BC69110  Antennaria media A. A. Heller 1916-8-9 12510 El Dorado Haypress meadow above Echo Lake 2590 Comment
  UC148990  Antennaria media Geo. R. Hall 1910-7-17 8794 El Dorado Mt. Tallac 2743 Comment
  CAS-BOT-BC69108  Antennaria media G. Thomas Robbins 1944-7-28 1793 El Dorado Above Lake Doris near Rockbound Pass, Desolation Valley Wilderness Area 2590 Comment
  RSA747578  Antennaria rosea Scott D. White, Julie Greene 1997-7-13 5436 El Dorado High Sierra Nevada: Lake Tahoe Area: Hwy 50 (=Hwy 89), just W of Lake Tahoe Airport. 1902 Comment
  UC629719  Antennaria rosea H. L. Mason 1939-7-8 12162 El Dorado Fallen Leaf Lake (ne end) Fallen Leaf Lake 1950 Comment
  UCD127202  Anthriscus caucalis G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11900 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 155 Comment
  UCD151161  Apocynum androsaemifolium James A. Neilson Jr. 1973-8-17 3036 El Dorado El Dorado County. Tahoe Area. Meadow below Fallen Leaf Lake. (Elevation estimated using Google Earth by label maker.) 1920 Comment
  POM9888  Apocynum androsaemifolium subsp. pumilum E. Keyes 1920-8-4 s.n. El Dorado Lake Tahoe. [county not specified] Comment
Read comments
Jan 1 2016
  UCD162362  Apocynum cannabinum Chuck Hughes 2015-5-13 424 El Dorado El Dorado: Carson Creek. 193 Comment
  SEINET11262290  Aquilegia formosa George Helmkamp, E. A. Helmkamp 2011-7-30 17940 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
  UCD94942  Arabidopsis thaliana Clare Williams; 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
  UCR172638  Arabidopsis thaliana George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10209 El Dorado Northern Sierra Nevada Foothills, Between N and Middle forks of Cosumnes River; Junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset 665 Comment
  RSA0126412  Arabis glabra G. Thomas Robbins 1943-4-28 1039 El Dorado Western edge of property of Institute of Forest Genetics. 793 Comment
  POM203018  Arabis holboellii var. pinetorum L. R. Abrams 1932-7-3 13412 El Dorado Glen Alpine Canyon. 2043 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
  SEINET3147208  Arabis suffrutescens var. suffrutescens M. D. Windham 2002-6-18 2579 El Dorado ENE of Kyburz below Cup Lake near head of Tamarack Creek ca. 1.17 km SSE of the summit (9235) of Ralston Peak 2560 Comment
  UC1078805  Arceuthobium campylopodum Job Kuijt 1957-4-28 1275 El Dorado 1.7 mi sw Garden Valley 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
  RSA212143  Arctostaphylos mewukka L. S. Rose 1970-5-27 70049 El Dorado NE of Lake Edson near Leonardi Springs. 1341 Comment
  UCD52305  Arctostaphylos mewukka W. Robert Powell 1984-9-28 3065 El Dorado Along Ice House Road; 1.7 road miles from Highway 50. 1146 Comment
  UCD52370  Arctostaphylos mewukka Jim McHenry 1992-4-17 s.n. El Dorado 1219 Comment
  CAS-BOT-BC45550  Arctostaphylos nevadensis John Thomas Howell 1925-6-10 1144 El Dorado Eagle Lake Trail, Lake Tahoe Region. 2042 Comment
  JEPS72447  Arctostaphylos nevadensis Gladys L. Smith 1963-7-7 1739 El Dorado within 300 yd of California Alpine Club; Echo Summit 2194 Comment
  JEPS72449  Arctostaphylos nevadensis Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2493 El Dorado summit area Echo Peak 2711 Comment
  JEPS72451  Arctostaphylos nevadensis Gladys L. Smith 1970-7-15 2436 El Dorado nr. Berkeley Camp; Echo Summit 2250 Comment
  RSA46944  Arctostaphylos nevadensis G. Thomas Robbins 1943-6-27 1216 El Dorado Rocky ridge above Echo Summit Pass. 2439 Comment
  UC496443  Arctostaphylos nevadensis Merle Randall 1930-6-19 El Dorado Granite Lake Lake Tahoe Region 2316 Comment
  UC747685  Arctostaphylos nevadensis G. Thomas Robbins 1943-6-27 1216 El Dorado ridge above Echo Summit Pass 2438 Comment
  UCSC001128  Arctostaphylos nevadensis D. J. Norman 1969-6-24 s.n. El Dorado above S. shore of Fallen Leaf Lake, growing in dry rocky soil in Yellow Pine For. in cabin area 1920 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-BC39944  Arctostaphylos nissenana W. L. Jepson 1938-4-12 18641 El Dorado About 2 miles s.e. of Diamond Springs, near Placervile. 502 Comment
  JEPS15038  Arctostaphylos nissenana G. Thomas Robbins 1943-3-28 971 El Dorado slopes near head of Spanish Ravine; Placerville 609 Comment
  RSA121325  Arctostaphylos nissenana H. A. Jensen 1935-4-26 403 El Dorado 1 mile SE of Diamond Springs 579 Comment
  RSA633227  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24943 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  RSA633229  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24940 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  RSA756856  Arctostaphylos nissenana Mike Taylor, G. K. Helmkamp 2009-2-28 14326 El Dorado 2.5 mi east of jct of Forestry Service Road 12N97 and Mosquito Road, c. 0.6 mi SE of Slate Mtn Lookout 1107 Comment
  UCD14773  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -25 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
  RSA32124  Arctostaphylos nissenana G. Thomas Robbins 1943-3-28 971 El Dorado on slope near head of Spanish Ravine, at eastern outskirts of Placerville 609 Comment
  SEINET12524542 Image available Arctostaphylos nissenana var. arcana H. A. Jensen 1936-1 426 El Dorado Spanish Ravine, Placerville. Placerville Quadrangle. T. 10N. R11E. 610 Comment
  CAS-BOT-BC46658  Arctostaphylos patula Carl B. Wolf 1930-10-9 1714 El Dorado Fallen Leaf Lake. 1920 Comment
  CAS-BOT-BC46665  Arctostaphylos patula John Thomas Howell; Gordon H. True 1970-5-27 46541 El Dorado N. Leonardi Spring. 1280 Comment
  JEPS38831  Arctostaphylos patula P. B. Kennedy 1920-8-19 158 El Dorado grade from American River Eldorado National Forest 1828 Comment
  POM177608  Arctostaphylos patula I. L. Wiggins 1930-10-12 5079 El Dorado Near Emerald Bay, Lake Tahoe. Comment
  POM190460  Arctostaphylos patula D. D. Keck 1932-6-30 1552 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1921 Comment
  UCD111830  Arctostaphylos patula Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7148 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.' Southeast corner of meadow. 1978 Comment
  UCD150176  Arctostaphylos patula Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8523 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northern end of park near Lake Tahoe Blvd. 1932 Comment
  UCD165553  Arctostaphylos patula Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8851 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along Rubicon Trail on east side of park. 1924 Comment
  SJSU7517  Arctostaphylos viscida Lewis S. Rose 1968-3-5 68001 El Dorado Cameron Park, US Hwy 50 , 3 mi W of shingle Springs 365 Comment
  UC1614282  Arctostaphylos viscida Charles M. Belshaw 1936-2-29 1547 El Dorado 1 3/4 mi s of Coloma (on Placerville Road, Sierra Nevada Foothills); Sierra Nevada Foothills, Placerville Road Comment
  UCD14730  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -12 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD14734  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -16 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD52568  Arctostaphylos viscida Roman Gankin 1966-2-24 676 El Dorado Pine Hill, ca. 2 miles west-northwest of Rescue, El Dorado County, California. Comment
  CAS-BOT-BC44590  Arctostaphylos viscida subsp. mariposa John Thomas Howell 1931-10-31 8166 A El Dorado American Flat - 2.5 mi. n. of Kelsey 720 Comment
  UCR172640  Arctostaphylos viscida subsp. mariposa George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10207 El Dorado Northern Sierra Nevada Foothills, Between N and Middle forks of Cosumnes River; Junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset 665 Comment
  UC566504  Arctostaphylos viscida subsp. viscida P. L. Johannsen 1934-6-8 267 El Dorado 1/4 mi nw Riverton 1036 Comment
  UCR184381  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2007-1-31 11587 El Dorado Foothills, northern Sierra Nevada Mountains, west of Shingle Springs, end of Palmer Drive, 0.5 mi northeast of the junction of Cameron Park Rd and Calif. Hwy 50 402 Comment
  UCD56446  Aristida oligantha P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle. 457 Comment
  UCD56503  Aristida oligantha Beecher Crampton 1959-8-20 5436 El Dorado south end of Bass Lake, ca. 2 miles northeast of Clarksville. Comment
  CAS-BOT-BC82123  Arnica chamissonis A. A. Heller 1919-7-30 133343 El Dorado Meek's [bay] Bay, Lake Tahoe Comment
  CHSC73292  Arnica chamissonis L. P. Janeway; Eric Schroder 1998-7-27 5846 El Dorado Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of lake Tahoe; at the western edge of South Lake Tahoe. 1905 Comment
  UC1213880  Arnica chamissonis Verne Grant and Alva Grant 1946-7-23 7771 El Dorado e of Camp Richardson; Lake Tahoe 1889 Comment
  UC75909  Arnica chamissonis W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Lake Tahoe 1897 Comment
  CAS-BOT-BC82129  Arnica chamissonis G. L. Stebbins 1977-8-4 77116 El Dorado South Lake Tahoe, between Trout Creek and State Line 1920 Comment
  CAS-BOT-BC82305  Arnica cordifolia H. M. Hall 1910-7-25 8810 El Dorado Maggies Peaks 2164 Comment
  CAS-BOT-BC173617  Arnica dealbata Peter Rubtzoff 1974-6-27 7665 El Dorado U.C. Blodgett Forest Research Station. New Gaddis Creek Road 0.3 mi. east of East Fork Gaddis Creek crossing 1310 Comment
  CAS-BOT-BC82791  Arnica mollis M. E. Parsons 1910-7-30 s.n. El Dorado [Aspengrove] Aspen Grove, Lake Tahoe Comment
  UCD129159  Arnica mollis Jack Major 1968-7-27 s.n. El Dorado El Dorado County. above south fork of Silver Creek. 2164 Comment
  UC53879  Arnica nevadensis H. M. Hall and H. P. Chandler 1903-7-1 4613 El Dorado Mt. Tallac Sierra Nevada Mountains, Lake Tahoe 2895 Comment
  POM87061  Arnica nevadensis F. W. Peirson 1925-7-2 6223 El Dorado Glen Alpine Road, Fallen Leaf Lake 2012 Comment
  CAS-BOT-BC85066  Arnica parryi Alice Eastwood 1906-7-21 1182 El Dorado Mt. Tallac - Glen Alpine 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
  RSA151554  Arnica parryi subsp. sonnei Paul A. Mitchell 1960-7-10 203 El Dorado Along edge of marshy cove just west of Emerald Point. On fine sandy, partly moist soil. In partly shaded, mixed, open forest. 1899 Comment
  UCD150056  Artemisia arbuscula G. Ledyard Stebbins 1984-8-15 C 457 El Dorado Desolation Wilderness. Summit of divide, north of Rockbound Pass. (Exact location unknown. Coordinates estimated by label maker. Newspaper notes for this collection say 15 Aug 1984 and notebook says 14 Aug 1985.) 2819 Comment
  SD212467  Artemisia douglasiana G. K. Helmkamp, Elizabeth Helmkamp 2005-9-9 9844 El Dorado Northern Sierra Nevada Foothills; east of Sacramento; Squaw Hollow area at junction of Hank's Exchange Road and Ranch Road, 0.9 mile south of Pleasant Valley Road. 683 Comment
  SD234797  Artemisia douglasiana G. K. Helmkamp, E. A. Helmkamp 2007-9-19 12990 El Dorado Foothills, Northern Sierra Nevada Mountains: junction of Lost Creek Road and French Creek Road just north of Frenchtown (Shingle Springs 7.5'Q) 366 Comment
  UC674784  Artemisia douglasiana Thomas Morley 1941-9-20 160 El Dorado at Twin Bridges (n side of Placerville-Echo Lake Highway, along Pyramid Creek); Sierra Nevada, Pyramid Creek 1828 Comment
  UCD129309  Artemisia douglasiana G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11273 El Dorado Northern Sierra Nevada Mountains Foothills. Ice House Road, 2.3 miles south of Union Reservoir Road. 1552 Comment
  UCR179810  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2006-10-20 11546 El Dorado Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset 625 Comment
  UCR232674  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2011-10-13 18408 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
  UCR253246  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2013-11-27 22489 El Dorado Sierra Nevada Mountains Foothills, Capp's Crossing Road at its junction with Mormon Emigrant Trail 1224 Comment
  CAS-BOT-BC93900  Artemisia dracunculus Elsie Zeile Lovegrove 1951-9-22 s.n. El Dorado Lake Tahoe Basin, open woods, Richardson's 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
  UCR198109  Asarum hartwegii Janis Green 1976-5-1 12 El Dorado 12.1 mi northeast of somerset on Road E-16(Mount Aukum Road) 762 Comment
  RSA183456  Asarum hartwegii August Hartman 1960-4-30 115 El Dorado 3 miles down dirt road from US Highway 50, turnoff east of Pacific House. 1220 Comment
  UC747580  Asclepias speciosa G. Thomas Robbins 1943-7-18 1278 El Dorado 5 mi s Pollock Pines (near Phippen Mill); Park Creek 1005 Comment
  UCR218751  Asclepias speciosa George K. Helmkamp, Mary Jane Ganibe, Mary Alice Barnes 2010-6-19 16307 El Dorado Sierra Nevada Mountains Foothills, junction of Perry Creek Road and Slug Gulch Road, about 1 mile northeast of Fair Play 677 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
  RSA297983  Aspidotis densa A. M. Alexander, L. Kellogg 1943-8-18 3458 El Dorado Trail to Angora Lakes, Lake Tahoe region. Seen at Glen Alpine, Half Moon Lake Comment
Read comments
Sep 4 2010
  RSA417611  Aster alpigenus Harry H. Stone 1933-8-27 18607 El Dorado Mt. Ralston Comment
  UCR207441  Aster eatonii George K. Helmkamp, E. A. Helmkamp 2009-7-22 15248 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat 2000 Comment
  UCR209011  Aster eatonii George K. Helmkamp, E. A. Helmkamp 2009-8-19 15506 El Dorado Sierra Nevada Mountains, Wright's Lake Road, 8.6 miles north of its upper junction with Ice House Road 1785 Comment
  UCR176452  Aster foliaceus George K. Helmkamp, E. A. Helmkamp 2006-7-31 11092 El Dorado Northern Sierra Nevada Mountains, 0.3 mile west of the junction of Wrights Lake Road (Forest Route 4) and the road from Ice House Reservoir 2037 Comment
  CDA10251  Aster foliaceus var. lyallii P. B. Kennedy 1920-8-16 El Dorado Eldorado National Forest. Comment
  RSA417675  Aster integrifolius Harry H. Stone 1933-8-21 18602 El Dorado Echo Lake Comment
  RSA93155  Aster intermedius F. W. Peirson 1937-7-28 12131 El Dorado Back of the Memler property; Lake Tahoe, Sierra Nevada 1905 Comment
  UCR170567  Aster lentus George K. Helmkamp, E. A. Helmkamp 2005-9-9 9841 El Dorado Northern Sierra Nevada Foothills, Placerville; east of Junction of Calif. Highway 49 and Spring Street (c. 1 mi N of US Highway 50) 595 Comment
  RSA755555  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2009-8-19 15491 El Dorado Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  UCR233001  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2011-9-24 18331 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road at the junction with South Creek Road, 4.0 miles north of the Wentworth Springs/Loon Lake junction 1750 Comment
  UCR248411  Aster occidentalis var. occidentalis George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22005 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of its junction with CA-88 and near Jim Quinn Spring 2117 Comment
  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-BC177555  Astragalus bolanderi Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCR189294  Astragalus bolanderi George K. Helmkamp, E. A. Helmkamp 2007-9-11 12924 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  UCR218094  Astragalus bolanderi George K. Helmkamp, E. A. Helmkamp 2010-7-23 16615 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 0.2 mile west of its junction with Wright's Lake Road and beside Silver Creek, 4 miles NE (31 deg. ) of Kyburz 2021 Comment
  CAS-BOT-BC177562  Astragalus bolanderi Verne Grant; Alva Grant 1946-9-1 7856 El Dorado West-facing slope of Mt. Ralston, near Echo Lake 2682 Comment
  UCD38577  Astragalus gambelianus Beecher Crampton 1956-5-11 3372 El Dorado Along US Hwy 50, about 15 miles west of Placerville. Comment
  UCD66892  Asyneuma prenanthoides G. K. Helmkamp; E. A. Helmkamp 2007-7-27 12603 El Dorado Northern Sierra Nevada Mountains; Bowman Lake Road, 3.9 miles north of its junction with CA-20; in the vicinity of Fuller Lake. 1667 Comment
  UC964856  Athyrium distentifolium var. americanum G. Thomas Robbins 1945-8-3 2075 El Dorado just below summit Tells Peak (e face); Desolation Valley Wilderness Area 2743 Comment
  UCD165602  Athyrium filix-femina Ellen Dean; with Daniel McNair 2016-6-10 8948 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
  CAS-BOT-BC68078  Athyrium filix-femina subsp. cyclosorum Wm. Vortriede 1927-7-1 s.n. El Dorado Camp Sacramento Comment
  UCR173829  Athyrium filix-femina var. cyclosorum George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10647 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  UCR188839  Athysanus pusillus George K. Helmkamp, E. A. Helmkamp 2007-3-23 11700 El Dorado Foothills, Northern Sierra Nevada Mountains, Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill 313 Comment
  UCD56389  Avena fatua P. B. Kennedy 1922-5-23 s.n. El Dorado Green Valley Ranch. Near Shingle. 487 Comment
  UCD96114  Avena fatua Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6978 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley Unit off Kanaka Valley Road, north of Cameron Park. Along main dirt road through valley. 304 Comment
  CAS-BOT-BC98017  Baccharis pilularis John Thomas Howell 1976-8-1 52042 El Dorado Cameron Park about 3 miles west of Shingle Springs 426 Comment
  UCR51755  Baccharis pilularis C. B. Wolf 1934-10-2 06143 El Dorado Road to Placerville, .5 mi. above El Dorado 550 Comment
  CHSC31972  Baccharis pilularis subsp. consanguinea Lowell Ahart 1975-1-3 692 El Dorado Ca. 3 mi S of Coloma. 518 Comment
  RSA759761  Barbarea verna George K. Helmkamp, E. A. Helmkamp 2009-5-4 14585 El Dorado junction of Bonetti Road and Mormon Emigrant Trail, 3.6 miles east of Sly Park Rd. and Jenkinson Lake 1226 Comment
  UC1126290  Berberis aquifolium var. repens P. L. Johannsen 1934-7-13 377 El Dorado 1 1/4 mi sw Sugar Loaf; El Dorado Nat'l Forest, Pyramid Peak Quadrangle Comment
  CAS-BOT-BC75654  Berberis nervosa G. Thomas Robbins 1944-5-28 1638 El Dorado Along Long Creek 1-2 miles from its confluence with South Fork American River. 762 Comment
  CAS-BOT-BC75980  Berberis pumila G. Thomas Robbins 1944-4-30 1569 El Dorado Above South Fork Webber Creek, 3-4 miles northeast of Newtown. 914 Comment
  CAS-BOT-BC75982  Berberis pumila Wayne Roderick 1962-10-27 s.n. El Dorado Sierra Nevada. Near Placerville. Comment
  UC1221791  Bergia texana Beecher Crampton 1959-8-20 5448 El Dorado 1 1/2 mile southwest of Shingle Springs Comment
  SEINET3246130  Bidens frondosa G. K. Helmkamp, E. A. Helmkamp 2009-1 15605 El Dorado Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs; 0.2 mile south of the junction of Patterson Drive and CA-49/Pleasant Valley Road. Comment
  UCR193557  Bidens frondosa George K. Helmkamp, E. A. Helmkamp 2007-9-10 12919 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive 530 Comment
  CDA10509  Bidens frondosa G. D. Barbe 1983-9-13 4098 El Dorado Trout Lake, earth-dam reservoir at Mosquito and Highgrade Roads, northeast of Placerville. 0 Comment
  CAS-BOT-BC538054  Blechnum spicant G. Ledyard Stebbins 1976-6-2 7637 El Dorado Along Rock Creek, 7 mi SE of Georgetown [exact location unknown] 609 Comment
  UCD77115  Boechera lemmonii G. Ledyard Stebbins 1980-8-20 8175 El Dorado Desolation Wilderness area, crest of ridge, on saddle between points 9168 and 9441, northeast of Tyler Lake. (Exact location unknown. Coordinates estimated by label maker.) 2743 Comment
  UCR270622  Boechera lemmonii John F. Emmel 2001-6-28 1728 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe area, upper part of Mt. Tallac Trail, at 9400 ft contour 2866 Comment
  JEPS90251  Boechera paupercula Dean W. Taylor Aug 1970 686 El Dorado Sierra Nevada, near the summit of Freel Peak Freel Peak; Sierra Nevada, Freel Peak 3291 Comment
  CAS-BOT-BC14217  Boechera pinetorum L. S. Rose 1941-7-9 41301 El Dorado Lake Tahoe. Rubicon Point. 1900 Comment
  JEPS72013  Boechera pinetorum Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2775 El Dorado Mt. Tallac summit area Mt. Tallac 2819 Comment
  UCD165892  Boechera pinetorum Ellen Dean; with Mayra Huerta 2016-8-2 9206 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Central part of park next to parking area by Visitor's Center. 2101 Comment
  CAS-BOT-BC14315  Boechera platysperma Alice Eastwood 1912-6-15 476 El Dorado Lake Tahoe Region. Deer Park. Comment
  UCD74050  Boechera platysperma Jennifer W. Burt; Jessica Hite 2005-8-19 80 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2236 Comment
  UCD74054  Boechera platysperma Jennifer W. Burt; Jessica Hite 2005-8-20 84 El Dorado abandoned ski runs below Sierra-at-Tahoe ski area (formerly 'Sierra Ski Ranch') - collected from center of an abandoned ski run. 2096 Comment
  SEINET3166517  Boechera pratincola P. J. Alexander, C. D. Bailey 2009-7-7 1102 -A, B El Dorado Northern Sierra Nevada, southeast side of Echo Lake +-130 yards east of the dam, 1.0 miles northwest of the Echo Summit Lodge, Eldorado National Forest. 2271 Comment
  CAS-BOT-BC14644  Boechera rectissima G. L. Stebbins 1977-7-17 7779 El Dorado Along Silver Fork, American River near bridge. 1676 Comment
  SEINET12004223  Boechera retrofracta H. H. Heller 1938-1 717 El Dorado Stanford Camp, Fallenleaf Comment
  CAS-BOT-BC25782  Boechera stricta E. J. Newcomer 1909-1-1 s.n. El Dorado Deer Park Springs, Lake Tahoe. Comment
  UCD39092  Boisduvalia densiflora Beecher Crampton 1963-10-9 6905 El Dorado Sacramento and El Dorrado County border. 3-4 miles n.e. Folsom, Mormon Island Dam area. Comment
  CAS-BOT-BC47558  Bolandra californica G. L. Stebbins 1969-6-30 6936 El Dorado below Jaybird Falls, above Jaybird Power House, in canyon Silver Creek. 975 Comment
  UC420458  Boykinia major Katharine Brandegee Aug. 1914 El Dorado Kyburz Comment
  SEINET3245625  Brassica geniculata G. K. Helmkamp, E. A. Helmkamp 2009-1 15663 El Dorado Sierra Nevada Mountains Foothills; Cedar Ravine Road at the junction with Camp Nauvoo Road, 0.1 mile south of Weber Creek and c. 2.4 mi. SE of Placerville (Placerville 7.5') 567 Comment
  UCR170325  Brassica geniculata George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10031 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
  UCD42520  Brassica rapa Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR198542  Brassica rapa George K. Helmkamp, E. A. Helmkamp 2008-2-9 13129 El Dorado Sierra Nevada Mountains Foothills, along CA-49, 1.9 miles S of El Dorado 494 Comment
  JEPS18701  Brickellia grandiflora Dodge and Drachman 1097 El Dorado vicinity of Fallen Leaf Fallen Leaf Comment
  UC1035812  Brickellia grandiflora Annie M. Alexander and Louise Kellogg 1943-8-24 3472 El Dorado Lake Tahoe region Sierra Nevada, Lake Tahoe Region Comment
  UCR217263  Briza minor George K. Helmkamp, E. A. Helmkamp 2010-5-17 16071 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
  BFRS213 Image available Bromus Peter Rubtzoff, John Thomas Howell 1973-7-18 7157 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  SEINET7296679 Image available Bromus arenarius Richard W. Pohl 1953-1 7228 El Dorado In an old roadway, coniferous forest; Grounds of Institute of Forest Genetics, 3 mi. e. of Placerville 823 Comment
  RSA0011977  Bromus carinatus George K. Helmkamp, E. A. Helmkamp 2011-9-1 18218 El Dorado Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  UCD142243  Bromus carinatus Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7895 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side of bridge (upstream) connecting North Fire Road with South Fire Road. 1948 Comment
  UCR197312  Bromus carinatus George K. Helmkamp, E. A. Helmkamp 2008-7-11 13779 El Dorado Northern Sierra Nevada Mountains, north side of CA-88, 2.1 miles northeast of the junction with Mormon Emigrant Trail 2340 Comment
  JEPS75157  Bromus carinatus var. carinatus Gladys L. Smith 1963-7-28 1944 El Dorado trail from Audrain Lake to U.S. 50, Echo Summit area Audrain Lake; Echo Summit area 2164 Comment
  CAS-BOT-BC155915  Bromus commutatus Beecher Crampton 1956-6-1 3509 El Dorado South end of Bass Lake, 2 miles directly northwest of Clarksville. Comment
  UCD58442  Bromus commutatus Beecher Crampton 1956-6-1 3509 El Dorado Edge of Bass Lake. About 2 miles directly NW Clarksville. 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
  SACT000629  Bromus madritensis J. Wilson 1985-5-11 El Dorado East of ridge top of southwest of Mount Ararat, Bacchi's Ranch (Highway 49), east of Pilot Hill; metamorphic, savanna, grazed range land 487.0 Comment
  SACT000643  Bromus madritensis J. Wilson 1985-6-18 El Dorado Gabbro, chaparral, dry hillside 390.0 Comment
  SACT000592  Bromus mollis J. Wilson 1982-5-2 El Dorado within 50 yards north of intersection; metamorphic, savanna, disturbed roadside 188.976 Comment
  CDA32180  Bromus orcuttianus M. Beyers 2010-8-2 717 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  CAS-BOT-BC161945  Bromus rubens G. L. Stebbins; L. D. Smith 1978-5-14 7859 El Dorado Along south fork of American River, near Chili Bar. 304 Comment
  SACT001010  Bromus rubens J. Wilson 1982-5-7 El Dorado 247.0 Comment
  JEPS15676  Bromus suksdorfii G. Thomas Robbins 1956-9-14 3785 El Dorado about 1/2 mi nw of Echo Summit (along U.S. Hwy 50) 2225 Comment
  UCD165748  Bromus suksdorfii Ellen Dean; with Daniel McNair 2016-7-12 9103 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
  JEPS75159  Calamagrostis canadensis Gladys L. Smith 1972-8-23 3471 El Dorado below Echo Summit lodge, E side of US 50 2194 Comment
  UCD46699  Calamagrostis canadensis Ellen Dean; T. Starbuck, M. Starbuck and CNPS 2004-9-12 2137 El Dorado Along trail to Lake Margaret which leaves Hwy. 88 east of Kirkwood, CA. 2286 Comment
  UCR206586  Calandrinia ciliata George K. Helmkamp, E. A. Helmkamp 2009-3-19 14425 El Dorado Sierra Nevada Mtns. Foothills, Rock Creek Road at the Rock Creek crossing; about 3.5 miles west of Finnon Reservoir 412 Comment
  POM226844  Callitriche heterophylla L. R. Abrams 1935-9-4 13701 El Dorado Lily Lake, Glen Alpine Canyon. Comment
  CAS-BOT-BC438798  Calocedrus decurrens George K. Helmkamp; E. A. Helmkamp 2013-11-27 22491 El Dorado Sierra Nevada Mountains Foothills: Capp's Crossing Road at its junction with Mormon Emigrant Trail. 1224 Comment
  JEPS73143  Calocedrus decurrens Gladys L. Smith 1972-7-17 3587 El Dorado along road from Lily Lake to Glen Alpine Spring Comment
  NY312155  Calocedrus decurrens W. J. Hess 1997-7-23 7675 El Dorado This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  UCD139458  Calochortus albus R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  JEPS73028  Calochortus leichtlinii Gladys L. Smith 1964-7-31 2266 El Dorado side of summit on trail to Fallen Leaf Lake Echo Lake 2346 Comment
  CAS-BOT-BC487956  Calochortus leichtlinii W. R. Dudley 1900-6-28 s.n. El Dorado Glen Alpine Spring Hotel Comment
  UCR175662  Calochortus minimus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10830 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  SEINET5218930  Calochortus monophyllus Unknown 1995-6-17 05 El Dorado on highway 50 outside Placerville Comment
  UC843678  Calochortus monophyllus Marcus E. Jones, A. M. 1883-4-21 El Dorado Kelsey Comment
  UC85600  Calochortus monophyllus Katharine Brandegee 1907-5-22 El Dorado 1 mi above Placerville; Camino Comment
  SEINET8197411  Calochortus monophyllus S. Eliades 1976-4-3 s.n. El Dorado Just off of Hwy 193, outside of Georgetown. 1067 Comment
  CAS-BOT-BC493928  Calochortus superbus Marcus E. Jones 1883-4-21 s.n. El Dorado Kelsey Comment
  UC1392705 Image available Calochortus venustus R. F. Hoover 1968-6-18 11175 El Dorado e of Somerset (on Grizzly Flat Road) Comment
  UC465566  Caltha biflora R. L. Pendleton and F. M. Reed 1907-7-23 1066 El Dorado Lake Lucile Trail, Glen Alpine; Lake Tahoe Region. 2438 Comment
  RSA0120937  Caltha biflora Stanton Shannon 1959-5-17 52 El Dorado 4.5 miles S of Wright's Lake. 1829 Comment
  CAS-BOT-BC175788  Caltha leptosepala W. L. Atkinson 1900-1-1 s.n. El Dorado Pyramid Peak 2133 Comment
  UC337232  Calycadenia multiglandulosa Mrs. K. Curran 1883-8-1 El Dorado Salmon Falls Comment
  UCD129715  Calycadenia multiglandulosa H. A. Borthwick 1925-5-29 1878 El Dorado Georgetown. Comment
  POM180995  Calycadenia multiglandulosa subsp. bicolor J. T. Howell 1931-10-12 5581 El Dorado Near Coloma Comment
  CAS-BOT-BC275353  Calycadenia truncata var. truncata H. M. Hall 1930-8-9 12862 El Dorado Highway 3.7 miles W of Placerville 548 Comment
  UCR237011  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2012-5-22 19061 El Dorado Northern Sierra Nevada Mountains, Forest Service Road 31 (Peavine Ridge Road), 1.3 miles wet of its junction with Ice House Canyon Road 1582 Comment
  BFRS442 Image available Calyptridium umbellatum Peter Rubtzoff 1974-6-18 7589 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  JEPS72074  Calyptridium umbellatum Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2573 El Dorado Blue Mountain, Summit area Blue Mountain 2673 Comment
  JEPS72304  Calyptridium umbellatum Gladys L. Smith 1963-7-29 1950 El Dorado Trail from Hwy 50 to Audraine Lake (Echo Summit); Echo Summit Comment
  UC1213907  Calyptridium umbellatum Verne Grant, Alva Grant 1946-7-28 7811 El Dorado near Hay Press Meadow (Desolation Valley Wilderness Area); Desolation Valley Wilderness Area 2529 Comment
  SDSU5706  Calystegia occidentalis D. F. Howe 1965-7-22 El Dorado 3 miles north of Placerville on #49. 518 Comment
  UC1794965  Calystegia stebbinsii R. K. Brummitt 1997-6-4 19669 El Dorado 12 km W of Placerville, N side of Rte. 50 just E of Park Drive Ave 400 Comment
  BFRS62 Image available Camassia Peter Rubtzoff, John Thomas Howell 1973-7-18 7132 El Dorado Blodgett Forest: East Fork Gaddis Creek north of Mutton Creek Road crossing (Comp. 460E) Comment
  CAS-BOT-BC354324  Camassia Peter Rubtzoff 1975-6-26 8132 El Dorado U.C. Blodgett Forest Research Station: Marshy opening on West Fork Gaddis Creek off west side of Mainline Road, 0.15 miles north of Mutton Creek Road junction. Comment
  JEPS73033  Camassia quamash subsp. quamash Gladys L. Smith 1972-7-18 3557 El Dorado 2 1/2 mi ne of Wrights Lake (along trail to Grouse Lake) 2438 Comment
  UCD165070  Cardamine Peter Rubtzoff 1975-5-27 7991 El Dorado U.C. Blodgett Forest Research Station: Lower part of Heliport clearing. Comment
  UC1614616  Cardamine breweri Charles M. Belshaw 1935-7-9 1123 El Dorado near 41 milestone 1 1/2 mi. w. Strawberry (along Placerville rd. to Tahoe); Central Sierra Nevada 1676 Comment
  CAS-BOT-BC37355  Cardamine californica Alice Eastwood 1927-3-26 14184 El Dorado Near Georegtown. Comment
  CDA36246  Cardamine hirsuta G. K. Helmkamp, E. A. Helmkamp 2007-2-24 11589 El Dorado Foothills, Northern Sierra Nevada Mountains; Lake Oaks Mobile Home Park, Pleasant Valley Road and Patterson Dr., east end of Diamond Springs. Comment
  UCR187075  Carduus pycnocephalus George K. Helmkamp, E. A. Helmkamp 2007-5-5 11940 El Dorado Foothills, Northern Sierra Nevada Mountains, along CA-49, 3.7 miles northwest of Placerville 549 Comment
  UCD147729  Carduus pycnocephalus subsp. pycnocephalus Allyson Ayalon; Lucie Jerabkova 2012-7-1 106 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  SEINET2048433 Image available Carex Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2894 El Dorado El Dorado National Forest, along road 89, W. side of Grass Lake 2348 Comment
  UCD73026  Carex Ellen Dean; Tamara Sasaki 2007-8-26 4550 El Dorado Lake Valley Recreation Area on southern side of Upper Truckee River and western side of golf course. Upper Truckee River Restoration Project monitoring well #19 plot. 1920 Comment
  CAS-BOT-BC18230  Carex Gilbert Thereon Benson 1924-4-12 9 El Dorado Meadow 1 mile north of Camino. Comment
  CAS-BOT-BC18232  Carex John Thomas Howell 1945-9-29 21544 El Dorado Desolation Valley. Comment
  RSA0023114  Carex Peter Rubtzoff, John Thomas Howell 1973-7-17 7070 El Dorado UC Blodgett Forest Research Station, Mutton Creek 0.3 miles south of County Road (gate). Comment
  UCD44896  Carex C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2261 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD165911  Carex amplifolia Ellen Dean; with Mayra Huerta 2016-8-2 9225 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of park near Balancing Rock and boulder fields. 1944 Comment
  UCD161674  Carex angustata Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8832 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Fen, downslope (south of) group camping area of campground. 1928 Comment
  UCD165646  Carex angustata Ellen Dean; with Daniel McNair 2016-6-10 8993 El Dorado west side of Tahoe Basin. D.L. Bliss State Park. Meadow adjacent to Highway 89 at northern boundary of park between creek and highway. 1938 Comment
  UCD106892  Carex athrostachya Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7236 El Dorado Lake Tahoe Basin. Emerald Bay State Park. West of Vikings Holm buildings near trail to falls and bridge. 1923 Comment
  UCD34419  Carex athrostachya Beecher Crampton 1982-7-30 9846 El Dorado Stateline. Comment
  SEINET11629976  Carex athrostachya H. H. Heller 1938-1 723 A El Dorado Stanford Camp, Fallen Leaf Comment
  UC1729939  Carex aurea L. P. Janeway, Eric Schroder, Katherine Murrell 1998-7-29 5897 El Dorado about 0.7 mi e-se of the middle edge of Fallen Leaf Lake (along Road 1214 to Angora Lookout 0.5 mi from the road to Fallen Leaf Lake, Emerald Bay Quadrangle); Road 1214 to Angora Lookout, Emerald Bay Quadrangle 2042 Comment
  UCD80248  Carex barbarae CNPS SN Foothill Team 2006-4-27 SNNR 0843 El Dorado BLM Cronin Ranch, along the north bank of the S. fork of the American River. 192 Comment
  UCD149281  Carex bolanderi G. L. Stebbins 1976-5-31 7626 El Dorado American River just west of crossing of Iowa Creek. Along Chute Camp Road above South Fork. (Exact location unknown. Coordinates estimated by label maker.) 609 Comment
  UCR249347  Carex bolanderi Peter Rubtzoff 1975-6-11 8069 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Sand Mountain Blvd., 0.65 miles south of 'County Road' [=Wentworth Springs Rd.?] 1186 Comment
  UCR249351  Carex bolanderi Peter Rubtzoff 1975-7-23 8224 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Headquarters Loop Road at Bacon Creek crossing west of headquarters 1337 Comment
  RSA0015576  Carex bolanderi Peter Rubtzoff 1974-8-20 7824 El Dorado U.C. Blodgett Forest Research Station, Headquarters Loop Road at Bacon Creek crossing west of headquarters. Near the road south of the creek. 1296 Comment
  RSA0014627  Carex deflexa var. boottii L. S. Rose 1963-7-9 63192 El Dorado 1 mile SW of Meyers. 1982 Comment
  CAS-BOT-BC64985  Carex diandra Peter F. Zika 2010-8-10 25317 El Dorado NW end of Grass Lake, W side of Luther Pass. 2365 Comment
  CHSC106456  Carex diandra Peter F. Zika 2010-8-10 25317 El Dorado Northern Sierra Nevada Highlands (n SNH), W side of Luther Pass, boggy NW end of Grass Lake. 2365 Comment
  SEINET7484436 Image available Carex diandra Peter F. Zika 2010-1 25317 El Dorado W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) 2365 Comment
  UCD44209  Carex douglasii C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1575 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC20615  Carex douglasii Peter Rubtzoff 1976-6-23 8680 El Dorado Sierra Nevada. Georgetown Divide. Blodgett Forest. Country Road ca. 0.05 mile west of Headquarters Road junction. 1292 Comment
  CAS-BOT-BC20621  Carex douglasii Mrs. H. P. Kelley 1916-7-17 s.n. El Dorado Tallac, Lake Tahoe. Comment
  UC819  Carex echinata subsp. echinata Ezra Brainerd 1897-7-15 El Dorado along Strawberry Creek Sierra Nevada Mts. 1798 Comment
  UCD140297  Carex echinata subsp. echinata Jack Major 1968-7-29 s.n. El Dorado Wright's Lake on trail to Twin Lake. 2118 Comment
  CAS-BOT-BC19980  Carex feta John Thomas Howell 1954-5-16 29648 El Dorado Sierra Nevada. Placerville. 563 Comment
  UC830155  Carex filifolia var. erostrata Alice Eastwood 1906-7-29 El Dorado Lake of the Woods, Lake Tahoe region Comment
  CAS-BOT-BC20190  Carex filifolia var. erostrata M. S. Jussel 1941-7-18 s.n. El Dorado Lake Tahoe at Bijou. Comment
  CAS-BOT-BC21256  Carex fracta H. F. Copeland 1939-6-25 s.n. El Dorado Canyon of Glen Alpine Creek. Near Fallen Leaf Lake. 1828 Comment
  UC747741  Carex fracta H. F. Copeland 1939-6-25 El Dorado near Fallen Leaf Lodge, Canyon of Glen Alpine Creek 1828 Comment
  UCR258123  Carex fracta George K. Helmkamp, Amy Barnes 2014-8-11 23005 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  CAS-BOT-BC28166  Carex hoodii W. R. Dudley 1900-6-28 s.n. El Dorado Tallac Comment
  SEINET11631359  Carex hoodii H. H. Heller 1938-1 758 El Dorado Fallen Leaf Comment
  CAS-BOT-BC28072  Carex illota R. Tallent 1987-7-26 827 El Dorado Desolation Wilderness: Lake Sylvia Area. Wet meadow S of Lyons Creek Trail. 2438 Comment
  CAS-BOT-BC7701  Carex integra R. Tallent 1987-7-23 799 El Dorado Cut clearing north of Strawberry Creek. El Dorado National Forest; near intermittent stream/ditch (disturbed). 1800 Comment
  UC1006  Carex jonesii Ezra Brainerd July 12 - 18, 1897 El Dorado Strawberry Creek Sierra Nevada Mts. 1798 Comment
  CAS-BOT-BC31127  Carex lemmonii R. Tallent 1987-7-24 808 El Dorado El Dorado National Forest; cut clearing N of Strawberry Crk, near intermittent stream/ditch. 1799 Comment
  UCR249349  Carex lemmonii Peter Rubtzoff, J. T. Howell 1973-7-18 7104 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, along East Fork Gaddis Creek 1305 Comment
  UCR37024  Carex lemmonii A. C. Sanders 1984-6-17 5048 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
  UCD140499  Carex lenticularis var. impressa P. B. Kennedy 1920-8-17 195 El Dorado El Dorado National Forest-Barret Camp. 1935 Comment
  CAS-BOT-BC28478  Carex lenticularis var. lipocarpa Annie M. Alexander; Louise Kellogg 1943-8-19 3462 El Dorado Grass Lake, L. Tahoe region. Comment
  RSA252433  Carex limosa Robert F. Thorne 1969-9-7 39296 El Dorado Grass Lake, S of Hwy. 89, about 0.5 mile W of Luther Pass 2317 Comment
  CAS-BOT-BC31530  Carex luzulifolia LeRoy Abrams 1911-7-29 4838 El Dorado Glenn Alpine trail, Mt. Tallac 2743 Comment
  CAS-BOT-BC31532  Carex luzulifolia H. M. Hall; H. P. Chandler 1903-8-1 4747 El Dorado Pyramid Peak, Sierra Nevada 2682 Comment
  CAS-BOT-BC31819  Carex luzulifolia LeRoy Abrams 1911-7-29 4838 El Dorado Glenn Alpine Trail, Mt. Tallac. 2743 Comment
  UCD112207  Carex mariposana Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7182 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' West side of meadow. 1977 Comment
  UCD43749  Carex multicostata C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1115 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD74084  Carex multicostata Jennifer W. Burt; Jessica Hite 2005-8-11 14 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2294 Comment
  UCR225455  Carex multicostata Jennifer W. Burt, Belinda Lo, Susan Cartwright 2006-7-17 173 El Dorado 'Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88, abandoned ski run 2164 Comment
  UCR250153  Carex multicostata George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20924 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  CHSC73453  Carex nebrascensis L. P. Janeway; Eric Schroder 1998-8-24 6147 El Dorado Lake Tahoe Basin. Lake Valley; a meadow along a western branch of Saxon Creek, about 1.2 mi east of Meyers. 1941 Comment
  UCD43756  Carex nebrascensis C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1122 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD55441  Carex nebrascensis Ellen Dean; Mark Bibbo 2006-7-19 3261 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Southwestern part of park. 1924 Comment
  UCD73748  Carex nebrascensis Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4448 El Dorado Washoe Meadows State Park. Adjacent to southernmost fen. 1928 Comment
  UC100593  Carex nigricans A. Grant and Verne Grant 1946-7-29 7819 El Dorado small glacial lakelet just below Angora Peak 2590 Comment
  UC1135  Carex nigricans Ezra Brainerd 1897-7-19 El Dorado Devil's Basin Sierra Nevada Mts. 2529 Comment
  POM313075  Carex nigricans Alva Grant, Verne Grant 1946-7-29 7819 El Dorado Just below Angora Peak. 2591 Comment
  UCD140716  Carex pachystachya Peter Rubtzoff 1972-9-19 6917 El Dorado Sierra Nevada. Blodgett Forest: Mutton Creek area ca. 0.3 mi. south of 'Country Road' (Comp.370E). 1280 Comment
  UCD148644  Carex pellita Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8394 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1904 Comment
  UCD72675  Carex rossii Ellen Dean; T. Sasaki 2007-7-23 4397 El Dorado Washoe Meadows State Park, eastern side of the park on east side of fen system. Upper Truckee River Restoration Project monitoring well #16 plot. 1926 Comment
  UC1109166  Carex scopulorum var. bracteosa Verne Grant, Alva Grant 1946-7-28 7803 El Dorado Hay Press Meadow Desolation Valley Wilderness Area 2529 Comment
  UC1414  Carex scopulorum var. bracteosa Ezra Brainerd 1897-7-15 El Dorado Strawberry Creek Sierra Nevada Mts. 1798 Comment
  CDA11122  Carex senta G. F. Hrusa, Jeff Hart 1994-4-23 11812 El Dorado Cosumnes River Drainage; N side of Cosumnes River approx. 1/3 m. E of Latrobe Rd. bridge. Comment
  UCD74106  Carex specifica Jennifer W. Burt 2006-9-6 188 El Dorado Sierra-at-Tahoe active ski area, off Hwy 50 near Phillips - collected from center of 'Sugar N' Spice' ski run. 2388 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
  JEPS73205  Carex spectabilis Gladys L. Smith 1964-7-5 2080 El Dorado U.S.50 2 mi w Echo Summit (at edge of Pow-wow bog); Pow-wow bog 2133 Comment
  SEINET7575734 Image available Carex spectabilis Ray Tallent 1987-8-5 867 El Dorado Desolation Wilderness Area, along creek below Waca Lake. 2487 Comment
  CAS-BOT-BC116700  Carex subfusca Lewis Samuel Rose 1944-7-12 44097 El Dorado Glen Alpine Road 1981 Comment
  CAS-BOT-BC116694  Carex subfusca Margaret J. Williams; Betty Larson; Gladys Crum 1983-8-5 83- 130 -3 El Dorado Luther Pass, N end of Grass Lake. 2346 Comment
  CAS-BOT-BC116699  Carex subfusca Martin Simon Jussel 1941-7-18 s.n. El Dorado Upper Truckee River, 4 mi SW of Bijou. Comment
  UCD140914  Carex subfusca Peter Rubtzoff; John Thomas Howell 1973-7-17 7071 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
  CAS-BOT-BC115705  Carex tahoensis John Thomas Howell 1946-8-31 22952 El Dorado Summit ridge of Mt Tallac. Type-locality. 2956 Comment
  CAS-BOT-BC115312  Carex utriculata W. R. Dudley 1894-9-1 s.n. El Dorado Lake of the Woods. Comment
  UCD43643  Carex utriculata C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1009 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD61661  Carex utriculata Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4205 El Dorado Washoe Meadows State Park. Angora Meadows, west and north sides of creek, north of manhole #7 and west of manhole #8. 1922 Comment
  UCD73747  Carex utriculata Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4447 El Dorado Washoe Meadows State Park. Adjacent to southernmost fen. 1928 Comment
  RSA286242  Carex utriculata Robert F. Thorne 1974-7-31 44913 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  CAS-BOT-BC115086  Carex vesicaria Catherine Best 1981-8-12 s.n. El Dorado Echo Lake. 2255 Comment
  UCD140973  Carex vesicaria G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12793 El Dorado Northern Sierra Nevada Mountains: Ice House Road at the junction to the lower campground and boat ramp of Loon Lake. 1976 Comment
  UCD44932  Carex vesicaria C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2297 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  UCR190306  Carex vesicaria var. vesicaria George K. Helmkamp, E. A. Helmkamp 2007-8-21 12793 El Dorado Northern Sierra Nevada Mountains, Ice House Road at the junction to the lower campground and boat ramp of Loon Lake 1976 Comment
  CHSC102955  Carex xerophila L. P. Janeway 2006-5-10 8589 El Dorado Northern Sierra Nevada Foothills. Cameron Park Unit, Pine Hill Preserve; 1.3 km west of junction of Hwy 50 and Mother Lode Drive, and 0.2 km north of Hwy 50. 457 Comment
  CAS-BOT-BC59047  Cassiope mertensiana D. Herrick; N. Houghton; J. Schever; A. Bloom 1967-7-25 19414 El Dorado East side of L. Aloha - Fallen Leaf Lake Quadrangle 2529 Comment
  JEPS66582  Cassiope mertensiana subsp. californica Alice M. Ottley 1920-7-10 1142 b El Dorado near Suzy Lake, Lake Tahoe, near Fallen Leaf Comment
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Feb 25 2014
  POM127374  Cassiope mertensiana subsp. californica L. R. Abrams 1911-7-29 4863 El Dorado Lake Susie 2378 Comment
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Sep 6 2010
  SACT002863  Castanopsis sempervirens Josephine Van Ess 1974-7-10 El Dorado Low spreading shrub under pine trees. 1676.4 Comment
  CAS-BOT-BC248937  Castilleja John Thomas Howell 1925-6-17 1160 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 Comment
  JEPS43481  Castilleja affinis subsp. affinis Robert M. Lloyd 1966-4-16 3992 El Dorado ca 2 mi w Rescue (1.9 mi n of Green Valley Road on Ulenkamp Road, Pine Hill); Pine Hill 579 Comment
  JEPS60232  Castilleja affinis subsp. affinis L. R. Heckard 1969-6-2 2284 El Dorado about 1.5 mi s bridge crossing North Fork American River near Auburn (along State Highway 49) 304 Comment
  JEPS5588  Castilleja applegatei subsp. pinetorum Rimo Bacigalupi and L. R. Heckard 1951-8-9 3492 El Dorado 4.5 mi n Luther Pass summit (Luther Pass road, Tahoe side) 2103 Comment
  JEPS72178  Castilleja applegatei subsp. pinetorum Gladys L. Smith 1963-7-7 1736 El Dorado within 300 yds Echo Summit Lodge (California Alpine Lodge); Echo Summit 2194 Comment
  CAS-BOT-BC255490  Castilleja applegatei var. pinetorum Le Roy Abrams 1918-6-1 7321 El Dorado Tallac, Lake Tahoe 1981 Comment
  UCD77107  Castilleja brevilobata G. Ledyard Stebbins 1980-8-20 8167 El Dorado Desolation Wilderness area, northeast of Maud Lake. (Exact location unknown. Coordinates estimated by label maker.) 2712 Comment
  SBBG68620  Castilleja exserta Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  CDA10922  Castilleja foliolosa G. F. Hrusa 1994-4-28 11834 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  UC187806  Castilleja foliolosa Katharine Brandegee Jul 1909 El Dorado Camino Comment
  JEPS16902  Castilleja lineariloba Rimo Bacigalupi with G. Thomas Robbins 1955-5-6 5060 El Dorado 3.8 mi s Pilot Hill (Peacock Ravine, along road leading n-ward to Pilot Hill from Green Valley Road, via New York and Sweetwater Creeks, around s arm of Folsom Reservoir); Peacock Ravine, Folsom Reservoir, New York Creek, Sweetwater 319 Comment
  JEPS34379  Castilleja lineariloba Rimo Bacigalupi, and L. R. Heckard 1963-5-13 8855 El Dorado 1.3 mi sw Coloma (along State Hwy 49) 426 Comment
  JEPS71631  Castilleja miniata Gladys L. Smith 1963-7-28 1954 El Dorado trail from Audrain Lake to U.S. Hwy 50 2179 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
  UCD123000  Castilleja miniata subsp. miniata G. K. Helmkamp; Elizabeth Helmkamp 2007-6-20 12405 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail 2.0 miles west of its junction with Hwy CA-88 and at Singleton Springs. 2247 Comment
  JEPS14938  Castilleja nana Milo S. Baker 1904-7-17 El Dorado near Lake Tahoe (trail to Lake Lucile) Comment
  JEPS3084  Castilleja nana Lulu Newlon 1920-7-10 77 a El Dorado Desolation Valley Comment
  JEPS71677  Castilleja nana Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2741 El Dorado below Mt. Tallac summit area; Mt. Tallac 2667 Comment
  JEPS72188  Castilleja nana Gladys L. Smith and Dr. Alasdair H. Neilson 1970-8-20 2630 El Dorado just below Pyramid Peak summit area; Aloha Lake 3042 Comment
  UC41902  Castilleja nana W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Heather Lake Lake Tahoe (vicinity of Lake Tahoe) 1897 Comment
  CAS-BOT-BC240978  Castilleja pilosa J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe 2042 Comment
  UC1093660  Castilleja pruinosa Herbert L. Mason 1957-4-28 14689 El Dorado about 5 mi s Georgetown; Garden Valley 579 Comment
  UCD15689  Castilleja subinclusa subsp. franciscana David Uyeno 1989-6-4 1 El Dorado Base of Pine Hill. 451 Comment
  UCD55367  Castilleja tenuis Ellen Dean; Mark Bibbo 2006-7-18 3217 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Northeast of hole #7, north side of Upper Truckee River. 1897 Comment
  UCR215906  Castilleja tenuis George K. Helmkamp, E. A. Helmkamp 2009-6-29 15075 El Dorado Sierra Nevada Mountains, Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74 deg. ) of Pollock Pines 1642 Comment
  CAS-BOT-BC48557  Ceanothus cordulatus L. R. Abrams 1930-8-20 12756 El Dorado near Lily Lake, Glen Alpine Canyon 1981 Comment
  JEPS72602  Ceanothus cordulatus Gladys L. Smith 1963-7-28 1969 El Dorado Echo Summit 2194 Comment
  UC1070958  Ceanothus cordulatus H. A. Jensen July 1931 199 El Dorado near Fornis (Polit Creek); Placerville quad 1280 Comment
  UC1070970  Ceanothus cordulatus P. L. Johannsen 1934-10-9 509 El Dorado 1/4 mi s Bob's Cabin; Pyramid Pk qaud, El Dorado National Forest 1645 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
  RSA754651  Ceanothus cuneatus var. cuneatus Dylan O. Burge 2009-4-18 DOB 1089 b El Dorado City of Cameron Park, accessed via Rasmussen Community Park, parking 0.4 road miles (0.6 km) N of Cameron Park Drive via Mira Loma Drive, 4.5 km 306 degrees true WNW of Shingle Springs. 425 Comment
  OBI74473  Ceanothus integerrimus David J. Keil 1992-1 23366 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  RSA781445  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2010-4-24 15938 El Dorado Oak Ridge Road just east of its junction with Blend-O-Green Way, jct. is north of Green Valley Road 390 Comment
  UC1070719  Ceanothus integerrimus G. Burks 1932-4-9 5 El Dorado Greenwood Placerville quad. 518 Comment
  UC747320  Ceanothus integerrimus G. Thomas Robbins 1943-4-30 1059 El Dorado 3 mi e Placerville (at Institute of Forest Genetics) 792 Comment
  UCR249157  Ceanothus integerrimus George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20874 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  CDA32154  Ceanothus integerrimus var. macrothyrsus M. Beyers 2010-8-2 716 El Dorado Immediately north of State Route 88. 1512 Comment
  SACT002947  Ceanothus lemmonii Paul Smith 1934-4-22 El Dorado Comment
  SBBG50579  Ceanothus lemmonii S. L. Clement 1973-5-2 El Dorado Pine Hill, 2 to 3 mi NW of Rescue Comment
  UCD112074  Ceanothus lemmonii B. Crampton 1953-2-13 978 El Dorado Near Rescue. Comment
  RSA0028433  Ceanothus leucodermis Peter Rubtzoff, John T. Howell 1973-7-19 7191 El Dorado UC Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UC1281306  Ceanothus palmeri H. E. McMinn 1933-9-4 3285 El Dorado along road from Shingle Springs to Plymouth Road from Consumnes River crossing to 1 mi s from Consumne River crossing to 1 mi s Comment
  SBBG120363  Ceanothus parvifolius D. Wilken with E. Painter 2007-6-18 16757 El Dorado USFS Rd 3, ca. 0.5 linear km NNE of jct of Ice House Rd, ca. 1.9 linear km SW of Jones Place 1600 Comment
  BFRS455 Image available Ceanothus prostratus Peter Rubtzoff 1975-6-5 8057 El Dorado Blodgett Forest: Heliport clearing (Comp. 100E). Comment
  CAS-BOT-BC52027  Ceanothus prostratus Le Roy Abrams 1911-7-27 4795 El Dorado Lateral Moraine, near Fallen Leaf Lake 2133 Comment
  UC1281424 Image available Ceanothus prostratus H. E. McMinn 1926-5-30 1734 El Dorado on ridge between Emerald Bay and Cascade Lake; Tahoe Region, btw Emerald Bay and Cascade Lake Comment
  UC746930  Ceanothus prostratus G. Thomas Robbins 1943-7-23 1281 El Dorado 3 mi e Camino (at C.C.C. Camp Snowline); e of Camino 1036 Comment
  UC747324  Ceanothus prostratus G. Thomas Robbins 1945-8-12 2142 El Dorado along road to High Meadow 6-8 mi se Lake Tahoe; se of Lake Tahoe, road to High Meadow 2133 Comment
  UCD148460  Ceanothus prostratus Ellen Dean; T. Starbuck, H. Lin 2014-5-27 8317 El Dorado El Dorado County. Tahoe Basin. Sugar Pine Point State Park. Just south of General Creek Campground group camping area. 1938 Comment
  UCR173802  Ceanothus prostratus George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10600 El Dorado Northern Sierra Nevada foothills, Mormon Emigrant Trail, 6.0 miles east of its junction with Sly Park Road (Jenkinson Lake) 1055 Comment
  CAS-BOT-BC52145  Ceanothus pumilus Beecher Crampton 1965-6-3 7357 El Dorado N.E. slope Pine Hill, 2 miles W.N.W. Rescue (in direct line) Comment
  CAS-BOT-BC83735  Ceanothus roderickii D. O. Burge 2007-4-8 825 b El Dorado S side of Hwy 50, between Durock Road and Hwy 50 430 Comment
  SBBG118536  Ceanothus roderickii D. Wilken with E. Painter 2004-6-11 16196 El Dorado near Cameron Park, just N of US Hwy 50, ca. 2 km W of Shingle Springs 425 Comment
  UCD124000  Ceanothus roderickii D. O. Burge 2009-5-19 1171 c El Dorado City of Cameron Park, north side of US Hwy 50, Bureau of Land Management Pine Hill Preserve, Ponderosa Unit, accessed via fire road beginning at western terminus of Wild Chaparral Drive, parking 0.6 road miles (1.0 km) west of intersection with South Shingle Road, 1.24 km 256 deg. (True) WSW of Shingle Springs. 450 Comment
  CAS-BOT-BC52879  Ceanothus tomentosus var. tomentosus John Thomas Howell 1954-5-17 29663 El Dorado Sierra Nevada - 4 miles north of Placerville Comment
  UC634581  Ceanothus velutinus Herbert L. Mason 1926-5-30 3319 El Dorado ridge between Emerald Bay Lake Tahoe and Cascade Lake; ridge btw Emerald Bay Lake Tahoe and Cascade Lake Comment
  SBBG71403  Ceanothus velutinus var. velutinus J. R. and R. C. Robbins 1932-7-18 El Dorado W side of Lake Tahoe Comment
  RSA791797  Centaurium davyi George K. Helmkamp, E. A. Helmkamp 2011-8-11 18022 El Dorado Northern Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs. 524 Comment
  UCR190145  Centaurium muehlenbergii George K. Helmkamp, E. A. Helmkamp 2007-7-23 12569 El Dorado Northern Sierra Nevada Mountains Foothills, Rock Creek road, 7.1 miles east of its junction with CA-193 567 Comment
  UCD121503  Centaurium tenuiflorum H. T. Hartmann 1941-6-21 s.n. El Dorado Sierra foothills. 762 Comment
  UCD130178  Centromadia fitchii G. K. Helmkamp; E. A. Helmkamp 2007-9-8 12904 El Dorado Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs; corner of Pleasant Valley Road and Patterson Drive. 530 Comment
  CAS-BOT-BC288553  Centromadia fitchii Marcus E. Jones 1982-9-20 3364 El Dorado St Lawrence Comment
  UCR184819  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2007-5-9 11983 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
  UCR206090  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2009-6-3 14879 El Dorado Sierra Nevada Mountains Foothills, Pony Express Trail, 0.7 mile east of its junction with Sly Park Road in Pollock Pines 851 Comment
  UCR206882  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2009-3-6 14346 El Dorado Northern Sierra Nevada Mtns. Foothills, Rock Creek Road, 4.9 miles east of its junction with CA-193 and near Rock Creek 483 Comment
  RSA301122  Cercis occidentalis D. C. Michener 1982-7-28 4144 El Dorado 2.6 mi S of Lotus and jct with CA 49. Comment
  JEPS72553  Chaenactis alpigena Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2653 El Dorado near Aloha Lake (just below summit area Pyramid Peak); Pyramid Peak 3042 Comment
  UCD34795  Chaenactis douglasii Beecher Crampton 1990-7-22 10240 El Dorado Tahoe Basin, Stateline along State ave. at jct. with Azure street, 2 blocks south of marina. Comment
  JEPS89305  Chaenactis douglasii var. alpina Dean William Taylor 1970-8-23 681 El Dorado Freel Peak 3048 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
  CAS-BOT-BC140766  Chamaebatia foliolosa A. A. Heller 1927-8-18 s.n. El Dorado Forest Service camp between Kyburz and Strawberry Comment
  UCD112932  Chamaebatia foliolosa G. K. Helmkamp; Elizabeth Helmkamp 2006-5-20 10513 El Dorado Northern Sierra Nevada: ca. 5 air mi off CA Hwy 193, E of Georgetown; 1.7 mi. N of Wentworth Springs Road on Bottlehill Road (junction just E of Balderson Station). 973 Comment
  UCD19830  Chamaebatia foliolosa C. H. Lamoureux; M. Ingle and J. Major 1956-5-19 1077 El Dorado Pollock Pines. Comment
  UCR173288  Chamaebatia foliolosa George K. Helmkamp, Elizabeth Helmkamp 2006-5-18 10464 El Dorado Northern Sierra Nevada Foothills, S side of Peavine Ridge; along Meadow Canyon Road, 3.4 mi. west of its junction with Ice House Canyon Road (N of US Hwy 50 and SSE of Union Valley Reservoir) 1189 Comment
  JEPS71534  Chamaesaracha nana Gladys L. Smith 1971-7-14 3057 El Dorado above Tamarack Lake (Desolation Valley Trail) 2407 Comment
  UCD166008  Chamerion angustifolium subsp. circumvagum Daniel M. McNair 2016-7-12 2156 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  SEINET12191723  Chamerion angustifolium subsp. circumvagum Unknown 1961-1 172 El Dorado Echo Lake turn off U.S. 50 hwy, 1 m N to near the Pines Campground 2250 Comment
  CAS-BOT-BC68293  Cheilanthes gracillima Ira L. Wiggins 1933-7-17 6752 El Dorado Near Lily Lake Comment
  CAS-BOT-BC68300  Cheilanthes gracillima Le Roy Abrams 1911-7-29 4847 El Dorado Glen Alpine Trail, Mt. Tallac 2743 Comment
  UC570435  Cheilanthes gracillima Chas. M. Belshaw 1936-8-12 2626 El Dorado 1 mi n Lover's Leap (on Horsetail Falls trail); Sierra Nevada Mts Comment
  CAS-BOT-BC68299  Cheilanthes gracillima Dr. F. E. Blaisdell 1899-7-1 s.n. El Dorado Glen Alpine Comment
  UC1613276  Chenopodium ambrosioides Charles M. Belshaw 1935-5-25 948 El Dorado Island route near Antioch Bride Comment
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Sep 8 2014
  SEINET3925987  Chloris verticillata Beecher Crampton 1967-7-26 8147 El Dorado 2 miles west of Shingle Sprinng on US 50. South road shoulder.; 0 Comment
  SJSU3923  Chlorogalum grandiflorum C. W. Sharsmith 1964-6-21 7338 El Dorado Shingle Springs (1 mi W) 365 Comment
  CAS-BOT-BC526864  Chondrilla juncea George K. Helmkamp; E. A. Helmkamp 2012-9-17 19861 El Dorado Northern Sierra Nevada Mountains Foothills: N of Pollock Pines, along Forebay Rd at South Fork American River 563 Comment
  JEPS57791  Chorizanthe polygonoides var. polygonoides W. L. Jepson 1938-4-9 18627 El Dorado Placerville. Comment
  CAS-BOT-BC247540  Chorizanthe stellulata M. K. Curran 1884-1-1 s.n. El Dorado Unspecified Comment
  RSA263852  Chrysolepis chrysophylla J. T. Howell 1973-7-19 49953 El Dorado Blodgett Forest. 1311 Comment
  UCD164970  Cichorium intybus Peter Rubtzoff 1974-7-24 7756 El Dorado U.C. Blodgett Forest Research Station: 'County Road', about 0.6 miles east of main Station entrance. 1350 Comment
  UCR176392  Cicuta douglasii George K. Helmkamp, E. A. Helmkamp 2006-8-7 11175 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  UC463379  Circaea alpina subsp. pacifica L. R. Abrams 1930-7-23 12701 El Dorado Glen Alpine Canyon, Tamarack Trail 2133 Comment
  JEPS72748  Circaea alpina subsp. pacifica Gladys L. Smith 1964-7-31 2300 El Dorado trail from Echo Lakes to Fallen Leaf Lake (near Lily Lake) 2133 Comment
  SEINET7451056 Image available Cirsium andersonii E. Dean, M. Bibbe, J. Buck, E. McDermott, J. Poloske 2007-7-21 4238 El Dorado Washoe Meadows State Park, southern part of park, southwest of restored quarry and south of sewer manhole #66 1958 Comment
  UCD61707  Cirsium andersonii Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4238 El Dorado Washoe Meadows State Park. Southern part of park, southwest of restored quarry and south of sewer manhole #66. 1958 Comment
  CHSC73650  Cirsium vulgare L. P. Janeway; Eric Schroder 1998-8-17 6060 El Dorado Large meadow along Upper Truckee River, about 0.6 mi southeast of Hwy 50. 1900 Comment
  CAS-BOT-BC285729  Cirsium vulgare G. L. Stebbins 1976-9-26 76310 El Dorado Crossing of Weber Creek, 2 miles south of Placerville 533 Comment
  CAS-BOT-BC438985  Cistanthe monosperma Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  UCD42519  Clarkia Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC1614168  Clarkia Charles M. Belshaw 1935-5-25 885 El Dorado Diamond Springs, Fallow Road Sierra Nevada foothills Comment
  RSA755527  Clarkia biloba subsp. biloba George K. Helmkamp, E. A. Helmkamp 2009-6-2 14874 El Dorado along Mother Lode Road, 0.1 mile west of its junction with CA-49 (west end of El Dorado) 512 Comment
  UCD73346  Clarkia biloba subsp. biloba Chuck Hughes 2008-5-30 37 El Dorado Placerville. Near Indian Creek, along Runnymeade Drive. 487 Comment
  UCD104327  Clarkia biloba subsp. brandegeeae Ramona Robison 2003-5-19 s.n. El Dorado Northeast of the intersection of Green Valley Road and Francisco Road, south of Village Center Drive in El Dorado Hills. Comment
  UCR206582  Clarkia biloba subsp. brandegeeae George K. Helmkamp, E. A. Helmkamp 2009-5-24 14784 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.3 miles eat of the Cosumnes River and CA-49 521 Comment
  CAS-BOT-BC172027  Clarkia gracilis subsp. gracilis Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey Comment
  SEINET4143387  Clarkia gracilis subsp. gracilis K. Brandegee 1907-5-15 s.n. El Dorado New York Ravine Comment
  UCR207895  Clarkia heterandra George K. Helmkamp, E. A. Helmkamp 2009-5-14 14686 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  RSA32409  Clarkia heterandra G. Thomas Robbins 1945-6-17 1987 El Dorado Above Camp Creek near Baltic Peak. 976 Comment
  UC412624  Claytonia lanceolata Milo S. Baker 1904-7-17 El Dorado near Lake Lucille; Lake Tahoe Region Comment
  SEINET11946326  Claytonia parviflora F. H. Utech 1988-5-16 88 -102 El Dorado ca 1.5 mi S of American River & El Dorado-Placer County line on CA 47 1250 Comment
  UCR258543  Claytonia parviflora subsp. parviflora George K. Helmkamp, Mary Alice Barnes 2013-4-30 20426 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 0.1 mile south of its junction with Mormon Emigrant Trail 1261 Comment
  SEINET5727677 Image available Claytonia perfoliata Janet McIntosh 1966-1 18 El Dorado on U.S. Highway 50, ca. 25 miles north from Sacramento; Sacramento 305 Comment
  CAS-BOT-BC440036  Claytonia perfoliata subsp. perfoliata Ted Niehaus 1959-4-19 50 El Dorado South of Auburn on State Highway 49 at its junction with the American River Comment
  CAS-BOT-BC443760  Claytonia rubra subsp. rubra Mrs. A. F. Rodda 1925-6-1 s.n. El Dorado Fallen Leaf Lake Comment
  UCD60390  Claytonia rubra subsp. rubra Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3954 a El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  RSA0127446  Clematis lasiantha Ira L. Wiggins 1946-5-11 11219 El Dorado On grade 1.5 mi. E. of Georgetown. 259 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
  UC217632  Collinsia sparsiflora var. collina Katharine Brandegee El Dorado near Pilot Hill; Layne Ranch Comment
  RSA715281  Collinsia tinctoria George K. Helmkamp, E. A. Helmkamp 2006-6-4 10632 El Dorado Northern Sierra Nevada foothills: Rock Creek Road, about 2.2 miles east of its junction with Hwy CA-193. 424 Comment
  POM268158  Collinsia torreyi H. C. Cantelow 1936-7-26 s.n. El Dorado Luther Pass, Grass Lake. 2134 Comment
  RSA49069  Collinsia torreyi Verne Grant, Alva Grant 1949-7-17 8752 El Dorado Trail from Echo Lake to Desolation Valley. 2439 Comment
  UCD123686  Collinsia torreyi Kay Ryugo 1952-6-9 1050 El Dorado 1/2 mile north of Bliss State Park, west side of Lake Tahoe. Comment
  UC1032615  Collinsia torreyi var. torreyi P. L. Johannsen 1934-6-19 355 El Dorado Ridge w of Plum Creek (El Dorado National Forest); El Dorado National Forest 1463 Comment
  UCR189595  Collomia grandiflora George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12369 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
  RSA0013379  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2011-5-24 17366 El Dorado Northern Sierra Nevada Mountains Foothills: Mesquite Road, 7.5 nukes south of its junction with Wentworth Springs Road. 1073 Comment
  RSA114106  Collomia heterophylla G. Thomas Robbins 1943-6-20 1189 El Dorado near head of Long Canyon, 2 to 3 miles west of Pollock Pines below and just south of road to powerhouse 915 Comment
  UC1123650  Collomia heterophylla C. M. Belshaw 1936-6-13 2339 El Dorado Mosquito Placerville Quadrangle Comment
  UC532177  Collomia heterophylla Herbert F. Copeland 1934-6-15 El Dorado on Lincoln Hwy twenty mi e Placerville Comment
  UCR237032  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2012-5-18 19020 El Dorado Northern Sierra Nevada Mountains Foothills, Capps Crossing Road (Bonnetti Rd.), 0.1 mile northwest of the bridge over Diamond Creek, E of Jenkinson Lake and S of US Hwy 50 1186 Comment
  JEPS71314  Collomia linearis Gladys L. Smith 1964-7-29 2201 El Dorado open woods at edge of US 50 near Little Norway store; Echo Summit area 2225 Comment
  UCD55341  Collomia linearis Ellen Dean; Mark Bibbo 2006-7-18 3192 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
  CAS-BOT-BC180258  Comandra umbellata subsp. californica C. R. Quick 1960-5-20 60 -2 El Dorado Tunnel HIll, E of Geogetown. Sierra Nevada Comment
  CAS-BOT-BC180259  Comandra umbellata subsp. californica Volney Rattan 1883-1-1 s.n. El Dorado unspecified Comment
  UCD149099  Comarum palustre Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8466 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Along trail that connects the Grizzly Mtn Rd entrance to park with dry meadow that is in central part of park. North side of trail, north of drainage in blueberry thicket. 1945 Comment
  UCD127320  Conium maculatum G. L. Stebbins 1977-8-14 77156 El Dorado Along Hangtown Creek, between Placerville and Smith Flat. 640 Comment
  UCR170569  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2005-9-9 9843 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Squaw Hollow area at junction of Hanks Exchange Road and Ranch Road, 0.9 mi south of Pleasant Valley Road 683 Comment
  UCR178732  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2006-9-2 11330 El Dorado Northern Sierra Nevada Mountains Foothills, along Georgetown Road, 0.3 mi northeast of Georgetown 840 Comment
  UCR253626  Conyza canadensis George K. Helmkamp, Elizabeth Helmkamp 2012-11-12 20130 El Dorado Eastern Sacramento Valley, El Dorado Hills; Windfield Parkway 0.2 mile south of White Rock Road 175 Comment
  UCR254733  Conyza canadensis Peter Rubtzoff 1974-10-9 7927 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Mutton Creek Road, c. 1 mile south of 'County Road' [= Wentworth Springs Rd.] 1319 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
  CAS-BOT-BC288959  Conyza floribunda John Thomas Howell 1976-10-29 52306 El Dorado Along the course of Sweetwater Creek below the highwater line of Folsom Lake 121 Comment
  UCSB917  Corallorhiza maculata Keator, Glenn 1958-7-26 El Dorado 1 mile above Glen Alpine; on trail to Susie Lake 2286 Comment
  UCR141604  Cordylanthus June Latting 1978-8-3 s.n. El Dorado Sierra Nevada Mtns., Lake Tahoe Basin, Emerald Bay State Park 2134 Comment
  SD6101  Cornus greenei unknown May 1914 El Dorado Foothills; Sierras. Comment
  BFRS164 Image available Cornus nuttallii Peter Rubtzoff 1975-5-28 8011 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E). Comment
  SEINET5740807 Image available Cornus nuttallii Cheryl Meeker 1973-1 33 El Dorado 11.3 miles E of Aukum (0.5 mile S of Omo Ranch) on Omo Ranch Road.; Aukum 1097 Comment
  SEINET8083584  Cornus nuttallii C. Burke 1959-4-11 s.n. El Dorado Alongside N. side of US 50, 50' above the russian River. Approx. 25 mi. E of Placerville 792 Comment
  CAS-BOT-BC212135  Cornus sericea L. R. Abrams 1930-7-23 12707 El Dorado Tamarack Trail, Glen Alpine Canyon 2133 Comment
  CAS-BOT-BC210532  Cornus sessilis G. Thomas Robbins 1943-3-28 974 El Dorado Along Mace Road, ca. 5 mi. NE of Camino 914 Comment
  UC1122805  Cornus sessilis P. L. Johannsen and A. D. Gifford 1934-6-7 253 El Dorado 1/4 mi. n.w. Riverton; El Dorado Nat'l Forest, Pyramid Peak Quad. Comment
  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
  BFRS269 Image available Corylus cornuta subsp. californica Peter Rubtzoff 1972-9-14 6899 El Dorado Blodgett Forest: Mutton Creek area about 0.15 mile south of County Road (Comp. 370E) Comment
  CAS-BOT-BC290369  Crepis acuminata G. L. Stebbins, Jr. 1936-8-13 2026 El Dorado West of Tamarack Trail, above Fallen Leaf Lake 2360 Comment
  CAS-BOT-BC376454  Crepis occidentalis subsp. conjuncta D. L. Smith; G. L. Stebbins 1976-7-3 C 7680 El Dorado North side of Ralston Ridge at Little Crater 1463 Comment
  UCD109548  Crocanthemum suffrutescens Chuck Hughes 2011-6-8 286 El Dorado About 900 feet northeast of the end of the Sabana Drive cul-de-sac. 433 Comment
  UCR179740  Croton setiger George K. Helmkamp, E. A. Helmkamp 2006-10-20 11544 El Dorado Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset 625 Comment
  UCD75806  Cryptantha G. Ledyard Stebbins 1969-6-1 6921 El Dorado Mouth of Weber Creek, 0.25 mile east of crossing of road from Shingle Springs to Lotus. 289 Comment
  SBBG115665  Cryptantha affinis B. Crampton 1989-7-18 10215 El Dorado Stateline, between Harrah's parking lot and Lake Parkway Comment
  UCD165188  Cryptantha affinis Peter Rubtzoff 1974-6-5 7553 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, heliport clearing. Comment
  RSA796688  Cryptantha affinis Peter Rubtzoff 1974-6-5 7553 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  UC1063923  Cryptantha ambigua A. D. Gifford 1934-7-3 284 El Dorado 3 mi se Georgetown Junction; El Dorado National Forest, Pyramid Peak Quad. 2194 Comment
  UCD34768  Cryptantha ambigua Beecher Crampton 1989-7-17 10213 El Dorado El Dorado County, Tahoe Basin, Stateline, along Park ave. at jct. with Azure street. Comment
  JEPS71508  Cryptantha humilis Gladys L. Smith and Alasdair Neilson 1970-7-27 2478 El Dorado Summit area Echo Peak 2711 Comment
  UC624244  Cryptantha intermedia L. Constance 1939-5-7 2484 El Dorado 2 mi above mouth of Sweetwater Creek (forks of Sweetwater Creek, Sierra Nevada foothills); Sierra Nevada, Sweetwater Creek 243 Comment
  UC907716  Cryptantha intermedia G. Thomas Robbins 1945-6-3 1967 El Dorado 1.5 mi ne Pollock Pines 1158 Comment
  UC1046475  Cryptantha muricata R. Bacigalupi, G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-15 3316 El Dorado 2.3 mi s Kelsey (site of Marshall's Blacksmith Shop, along grade into canyon of South Fork of American River, 1.8 mi above (n of) bridge across river) 457 Comment
  SEINET8731271 Image available Cryptantha simulans Lewis S. Rose 1941-1 41309 El Dorado Meeks Bay, Lake Tahoe 1951 Comment
  UCD165629  Cryptantha torreyana Ellen Dean; with Daniel McNair 2016-6-10 8976 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of the park on east side of Highway 89, close to northern entrance gate. 1950 Comment
  CAS-BOT-BC70398  Cryptogramma acrostichoides Geo. B. Grant 1906-7-20 s.n. El Dorado Lake Tahoe, Sierra Nevada Mts. 2438 Comment
  CAS-BOT-BC70401  Cryptogramma acrostichoides W. L. Atkinson 1900-1-1 s.n. El Dorado Pyramid Peak 1828 Comment
  CHSC56265  Cryptogramma acrostichoides K. R. Stern 1985-6-14 8134 El Dorado Echo Summit. 2225 Comment
  UC964852  Cryptogramma acrostichoides G. Thomas Robbins 1943-6-27 1219 El Dorado ridge above Echo Summit Pass (3/4 mi sw of US Hwy 50) 2438 Comment
  RSA685626  Cryptogramma acrostichoides Albert J. Perkins 1923-8-16 s.n. El Dorado Lake Tahoe Region, Tamarack Trail 2134 Comment
  BFRS162 Image available Cuscuta Peter Rubtzoff 1974-7-24 7763 El Dorado Blodgett Forest: County Road ca. 0.65 mi. east of Headquarters Road junction (Comp. 220R) Comment
  CAS-BOT-BC164061  Cuscuta ceanothi Peter Rubtzoff; John Thomas Howell 1973-7-19 7175 El Dorado Blodgett Forest: Heliport [clearning] clearing (Comp. 130U) 1341 Comment
  UCD112226  Cuscuta occidentalis Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7195 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy 89. Along North Fire Road just west of bridge known as 'Second bridge. 1981 Comment
  SEINET12568343  Cynoglossum grande A. Bruner 1962-3-17 s.n. El Dorado 2 miles E of Auburn. 413 Comment
  SACT000845  Cynosurus cristatus J. Wilson 1982-5-2 El Dorado Approx. .3 mile north of intersection of Francisco Drive and Green Valeley Road. Woodland. Near creek. 277.368 Comment
  UCR206094  Cynosurus echinatus George K. Helmkamp, E. A. Helmkamp 2009-6-3 14884 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
  UC71492  Cystopteris fragilis W. A. Setchell, C. C. Dobie 1901-7-16 El Dorado Glen Alpine; Lake Tahoe Region Comment
  CAS-BOT-BC258899  Dactylis glomerata Peter Rubtzoff 1972-9-14 6886 El Dorado U.C. Blodgett Forest Research Station, area along Mutton Creek 0.05 miles south of County Road, within 0.5 miles from gate. 1274 Comment
  SEINET7249220  Dactylis glomerata George K. Helmkamp, E. A. Helmkamp 2012-1 19328 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50. 1683 Comment
  UCR196936  Dactylis glomerata George K. Helmkamp, E. A. Helmkamp 2008-6-5 13606 El Dorado Sierra Nevada Mountains Foothills, Forbay Road. 0.5 mile north of its crossing of the South Fork American River 668 Comment
  UCR251275  Dactylis glomerata George K. Helmkamp, E. A. Helmkamp 2012-7-6 19363 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 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
  CHSC73361  Danthonia californica var. americana L. P. Janeway; Eric Schroder 1998-9-2 6249 El Dorado Lake Tahoe Basin-National Forest. Big Meadow; about 1.5 mi east of Uppe Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  UCD60513  Danthonia californica var. americana Beecher Crampton 1960-6-6 5544 El Dorado 6.4 miles east of Diamond Springs. Comment
  UCD60980  Danthonia californica var. americana P. B. Kennedy 1920-8-12 58 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR129815  Danthonia unispicata Beecher Crampton 1956-6-1 3521 El Dorado Sierra Nevada Foothills, north slope of Pine Hill 579 Comment
  UCD107683  Datisca glomerata L. T. Dempster 1958-8-11 1178 El Dorado American River, near Auburn. 365 Comment
  UCR209719  Daucus carota George K. Helmkamp, E. A. Helmkamp 2009-8-8 15414 El Dorado Foothills, northern Sierra Nevada Mountains, Pleasant Valley [Sly Park] Road, 0.3 mile west of Pleasant Valley 595 Comment
  UC1613417  Delphinium Charles M. Belshaw 1935-6-5 1073 El Dorado on upper south fork of Silver Creek near Wilson's; Silver Creek 2286 Comment
  CAS-BOT-BC8865  Delphinium glaucum Alice Eastwood 1906-7-28 1135 El Dorado Camp Agassiz Comment
  POM270733  Delphinium glaucum Lyman Benson 1931-8-2 2822 El Dorado Fallen Leaf (Lake), Sierra Nevada Mt. Lily Lake 2287 Comment
  SEINET5338015  Delphinium glaucum C. W. Lantz 558 El Dorado Along Glen Alpine Creek, Fallen Leaf Lake, Calif. 1981 Comment
  CAS-BOT-BC8811  Delphinium gracilentum William Vortriede 1928-5-16 s.n. El Dorado Coloma Comment
  JEPS72340  Delphinium gracilentum Gladys L. Smith 1972-7-18 3396 El Dorado just above Wrights Lake (tr. to Grouse Lake) 2225 Comment
  UCD95660  Delphinium gracilentum G. K. Helmkamp; Elizabeth Helmkamp 2006-4-27 10225 El Dorado Northern Sierra Neveda foothills, 2.1 mi. S of Pleasant Valley Road along French Creek Road (SE of Shingle Springs). 368 Comment
  UC101571  Delphinium hansenii Katharine Brandegee 1907-5-29 El Dorado New York Ravine Comment
  SD233919  Delphinium hansenii subsp. hansenii G. K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10619 El Dorado Northern Sierra Nevada foothills: Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Hwy CA-193 (Garden Valley 7.5' Q) 381 Comment
  CAS-BOT-BC116041  Delphinium nuttallianum Alice Eastwood 1906-7-21 S.N. El Dorado Glen Alpine Region, Camp Agassiz Comment
  RSA49054  Delphinium nuttallianum Verne Grant, Alva Grant 1949-7-17 8750 El Dorado Trail from Echo Lake to Desolation Valley. 2439 Comment
  JEPS72150  Delphinium polycladon Gladys L. Smith 1964-7-31 2286 El Dorado at stream crossing Sierra Nevada Mountains, trail from Echo Lakes to Fallen Lea (about third glacial stairstep) 2377 Comment
  UC467733  Delphinium polycladon Miss Helen D. Geis Aug. 1909 El Dorado Susie Lake Trail Tahoe District Comment
  CAS-BOT-BC262842  Deschampsia Peter Rubtzoff 1974-7-23 7751 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
  UCD42718  Deschampsia cespitosa C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 84 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCD73761  Deschampsia cespitosa Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4461 El Dorado Washoe Meadows State Park. East side of fen system. 1933 Comment
  RSA757004  Deschampsia cespitosa subsp. cespitosa George K. Helmkamp, Amy Barnes 2009-7-8 15144 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
  SD140227  Deschampsia danthonioides F. M. Reed, R. L. Pendleton 1907-7-25 1704 El Dorado Lake Tahoe region; meadow near Modjeska Falls, Glen Alpine; near south end of Fallen Leaf Lake 2042 Comment
  UCD42770  Deschampsia danthonioides C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 136 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCD147706  Deschampsia elongata Allyson Ayalon; Lucie Jerabkova 2012-7-1 84 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD60605  Deschampsia elongata Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4070 El Dorado Washoe Meadows State Park. Southwest area of the park adjacent to sewer manhole #66. 1946 Comment
  UCD63433  Deschampsia elongata A. A. Beetle; D. E. Beetle and Alva Hansen 16-26 Jul 1945 3912 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UC402616  Descurainia incana F. M. Reed and R. L. Pendleton 1907-7-24 1107 El Dorado trail above Lake Gilman (Mt. Tallac); Lake Tahoe Region, Mt. Tallac 2712 Comment
  JEPS53421  Descurainia incisa subsp. incisa John Thomas Howell 1925-6-1 1118 El Dorado near Emerald Bay Camp (Lake Tahoe); Lake Tahoe 1889 Comment
  UC615205  Descurainia richardsonii Beryl O. Schreiber 1933-7-22 912 El Dorado 3 mi from Myers (south fork Truckee River); Truckee River Comment
  UCD60617  Descurainia sophia Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4082 El Dorado Washoe Meadows State Park. Southern part of park. Restored quarry area. 1933 Comment
  UCD83802  Descurainia sophia Susie Kocher 2009-7-24 2 El Dorado South Lake Tahoe, area burned by the Angora fire in 2007. 1920 Comment
  UCR206995  Dicentra formosa George K. Helmkamp, Amy Barnes 2009-7-8 15160 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
  UC726164  Dichelostemma capitatum A. A. Heller 1911-4-7 1298 El Dorado between Shingle Springs and El Dorado Comment
  UCR173297  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10248 El Dorado Northern Sierra Nevada Foothills, c. 20 mi. by air east of Sacramento; 0.9 mi. N of Brandon Corner along French Creek Road 256 Comment
  CAS-BOT-BC483270  Dichelostemma capitatum subsp. pauciflorum Peter H. Raven; H. L. Mason; R. Ornduff; et al. 1957-4-28 10722 El Dorado 1.7 miles s.w. of Garden Valley, Sierra Nevada Comment
  UCR206112  Dichelostemma multiflorum George K. Helmkamp, E. A. Helmkamp 2009-6-3 14992 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, 3.2 miles northwest of its junction with Pony Express Trail in Pollock Pines 1052 Comment
  UCSB22128  Dichelostemma volubile James, C. 1966-5-19 El Dorado Left side of Bass Lake Road, 2.9 miles towards Bass Lake from its junction with Highway 50 304 Comment
  UCD126372  Dichondra donelliana Ivan W. Lilley 1937-10-21 s.n. El Dorado Placerville. Comment
  CAS-BOT-BC299777  Dieteria canescens var. canescens Alice Eastwood 1934-9-21 s.n. El Dorado Fallen Leaf Lake Road Comment
  UCR253622  Digitaria sanguinalis George K. Helmkamp, Elizabeth Helmkamp 2012-11-12 20134 El Dorado Eastern Sacramento Valley, El Dorado Hills; Windfield Parkway 0.2 mile south of White Rock Road 175 Comment
  SD239913  Diplacus aurantiacus George K. Helmkamp, E. A. Helmkamp 2008-6-5 13612 El Dorado Sierra Nevada Mountains Foothills: Forbay Road, 0.5 mile north of its crossing of the South Fork American River (Slate Mountain 7.5'Q) 668 Comment
  SEINET8245663  Diplacus mephiticus John Thomas 1963-7-12 39842 El Dorado Meyers; Sierra Nevada. 1935 Comment
  SBBG7030  Diplacus torreyi D. Myrick 1958-9-25 19 El Dorado N side of Fallen Leaf Lake Comment
  CAS-BOT-BC151612  Diplacus torreyi Elsie Z. Lovegrove 1948-6-22 s.n. El Dorado Fallen Leaf Lake, Highway nr. Fish Hatchery Comment
  UCD165080  Dodecatheon Peter Rubtzoff 1975-5-28 8010 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  RSA364208  Dodecatheon alpinum Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47235 El Dorado Grass Lake: just N of Luther Pass. 2348 Comment
  UCD60538  Dodecatheon alpinum Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4004 El Dorado Washoe Meadows State Park. Meadow leading into east side of Angora Meadows, just west of Sawmill Road park entrance. 1920 Comment
  RSA114102  Dodecatheon alpinum subsp. majus G. Thomas Robbins 1943-6-27 1229 El Dorado Along U.S. Highway 50 just east of Echo Summit Pass. 2226 Comment
  SEINET8561648  Dodecatheon hansenii D. L. Neal 1960-3-21 R- 46 El Dorado Along the North Fork American River, about 5 miles SE of Auburn. 396 Comment
  SEINET8561657  Dodecatheon hansenii M. J. Williams 1969-4-2 s.n. El Dorado Near coloma and Hwy 49. Comment
  JEPS78391  Dodecatheon hendersonii Edward Lee 1936-3-1 1784 El Dorado Coloma-Garden Valley Rd. about 1 1/4 mi (by road) n Coloma Comment
  JEPS9490  Dodecatheon hendersonii W. L. Jepson 1938-4-5 18590 El Dorado Pilot Hill Comment
  UCR172644  Dodecatheon pulchellum George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10203 El Dorado Northern Sierra Nevada Foothills, Between N and Middle forks of Cosumnes River; Junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset 665 Comment
  SD234343  Draba verna G. K Helmkamp, E. A. Helmkamp 2007-3-10 11606 El Dorado Northern Sierra Nevada Mountains Foothills: Rattlesnake Bar Rd 3.0 miles SW of Calif. Hwy 49, SW of Pilot Hill (Pilot Hill 7.5'Q). 390 Comment
  UCR206668  Draba verna George K. Helmkamp, E. A. Helmkamp 2009-3-19 14426 El Dorado Sierra Nevada Mtns. Foothills, Rock Creek Road at the Rock Creek crossing; about 3.5 miles west of Finnon Reservoir 412 Comment
  UCR233108B  Draba verna George K. Helmkamp, E. A. Helmkamp 2010-3-23 15759 El Dorado Sierra Nevada Mountains Foothills, Happy Valley road, 0.8 mile northeast of its junction with County Road E16/ Mt. Aukum Road 534 Comment
  UC570429  Drymocallis Chas. M. Belshaw 1936-8-11 2612 El Dorado two mi sw Lover's Leap (41 Milestone); Sierra Nevada Mts., El Dorado Quad, sw of Lover's Leap 1676 Comment
  UCD165300  Drymocallis Peter Rubtzoff; John Thomas Howell 1973-7-18 7126 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road near West Fork Gaddis Creek Crossing (Comp. 520R) 1292 Comment
  CAS-BOT-BC173692  Drymocallis glandulosa Peter Rubtzoff 1974-6-5 7561 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. 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
  UCD142019  Drymocallis lactea Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7845 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
  UC420548  Drymocallis lactea var. austiniae W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe (Rubicon Park); vicinity of Lake Tahoe, Rubicon Park 1897 Comment
  UCD60633  Drymocallis lactea var. austiniae Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4096 El Dorado Washoe Meadows State Park. North of restored quarry, adjacent to disturbed turnout and undeveloped roads. 1924 Comment
  UC420547  Drymocallis lactea var. lactea W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe (Rubicon Park); vicinity of Lake Tahoe, Rubicon Park 1897 Comment
  UCR207661  Dudleya cymosa subsp. cymosa George K. Helmkamp, E. A. Helmkamp 2009-4-21 14536 El Dorado Sierra Nevada Mountains Foothills, Rock Creek Road, 4.2 miles west of the bridge over Rock Creek 401 Comment
  UCR190638  Echinochloa colona George K. Helmkamp, E. A. Helmkamp 2007-7-23 12566 El Dorado Northern Sierra Nevada Mountains Foothills, Rock Creek road, 7.1 miles east of its junction with CA-193 567 Comment
  UCR210046  Echinochloa colona George K. Helmkamp, E. A. Helmkamp 2009-8-14 15462 El Dorado Foothills, northern Sierra Nevada Mountains, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road 625 Comment
  UCD63206  Echinochloa crus-galli G. K. Helmkamp; E. A. Helmkamp 2006-10-18 11536 El Dorado Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy. CA-49 south of Placerville. 540 Comment
  BFRS170 Image available Eleocharis Peter Rubtzoff 1972-10-4 6987 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  CAS-BOT-BC113405  Eleocharis flavescens var. flavescens John Thomas Howell 1959-8-20 5438 El Dorado Ca. 2 miles west of Garden Valley. 121 Comment
  UC1729937  Eleocharis macrostachya L. P. Janeway, Eric Schroder 1998-8-19 6114 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
  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
  CAS-BOT-BC208516  Elymus Peter Rubtzoff 1975-7-10 8192 El Dorado Bacchi Meadow (Comp. 290R), Blodgett Forest - Georgetown Divide, Sierra Nevada 1325 Comment
  POM177385  Elymus elymoides Le Roy Abrams 1930-8-1 12715 El Dorado Strawberry [Peak] 1829 Comment
  UC2042527  Elymus elymoides Holly Forbes and Barbara Keller 2009-9-2 El Dorado El Dorado National Forest, along High Meadows trail about 0.2 mi. from the USFS gate, south of Heavenly Ski Resort and South Lake Tahoe. Comment
  JEPS75200  Elymus elymoides subsp. elymoides Gladys L. Smith 1963-7-27 1829 El Dorado Old Hawley Grade Echo Summit area 2133 Comment
  UCR176353  Elymus elymoides subsp. elymoides George K. Helmkamp, E. A. Helmkamp 2006-7-12 10953 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  UCD112209  Elymus glaucus Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7184 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
  UCD147727  Elymus glaucus Allyson Ayalon; Lucie Jerabkova 2012-7-1 104 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCR248513  Elymus glaucus Peter Rubtzoff 1975-7-8 8158 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, 'County Road' [=Wentworth Springs Rd.?], c. 0.75 miles east of main station entrance 1360 Comment
  UCR249087  Elymus glaucus Peter Rubtzoff, J. T. Howell 1973-7-18 7134 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Mutton Creek Road, 1.5 miles south of 'County Road' and just north of New Gaddis Creek Road junction 1317 Comment
  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
  UCR170341  Elymus glaucus subsp. glaucus George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9887 El Dorado Northern Sierra Nevada Foothills, Silver Fork, 2.1 mi west of Kyburz along US Highway 50 1220 Comment
  UCR218749  Elymus glaucus subsp. glaucus George K. Helmkamp, Mary Jane Ganibe, Mary Alice Barnes 2010-6-19 16309 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 miles from its junction with Perry Creek Road 1082 Comment
  UCD34444  Elymus stebbinsii subsp. septentrionalis Beecher Crampton 1983-7-18 9884 El Dorado El Dorado County, east of Somerset, 1.2 miles west of Grizzly Flat Guard Sta., Sec 16 R13E, T9N. 1143 Comment
  CAS-BOT-BC204238  Elymus trachycaulus subsp. subsecundus Beecher Crampton 1957-6-18 4247 El Dorado 1 mile southwest of Garden Valley Post Office Comment
  CAS-BOT-BC204239  Elymus trachycaulus subsp. subsecundus Beecher Crampton 1957-6-18 4247 El Dorado 1 mile southwest of Garden Valley Post Office Comment
  CAS-BOT-BC409897  Enemion occidentale M. K. C. 1884-4-1 21 El Dorado Near Folsom Comment
  UCD96755  Enemion stipitatum G. K. Helmkamp; E. A. Helmkamp 2007-5-9 11973 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 3.2 miles north of Ice House, near Jones Place. 1000 Comment
  SD237534  Epilobium G. K. Helmkamp, E. A. Helmkamp 2009-8-19 15509 El Dorado Sierra Nevada Mountains: Wright's Lake Road, 8.6 miles north of its upper junction with Ice House Road. 1785 Comment
  UCD44892  Epilobium C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2257 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UC1024262  Epilobium anagallidifolium Annie M. Alexander and Louise Kellogg 1943-8-27 3503 El Dorado near stream from lake; Sierra Nevada, Lake Tahoe region, Dicks Lake 2743 Comment
  UCR201728  Epilobium angustifolium subsp. circumvagum George K. Helmkamp, E. A. Helmkamp 2008-8-1 13939 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 3.8 miles north of its junction with CA-50 2076 Comment
  RSA448525  Epilobium angustifolium subsp. circumvagum N. C. Cooper 1944-8-20 2594 El Dorado Lake Tahoe, south end. 1982 Comment
  RSA715237  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2005-9-12 9857 El Dorado Northern Sierra Nevada Foothills, E of Sacramento, Sly Park road (County Hwy E-16) 2 miles E of Pleasant Valley. 854 Comment
  RSA750888  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2007-9-19 12983 El Dorado along Greenstone Road just south of its junction with US-50 (east of Shingle Springs) 427 Comment
  UCR189895  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2007-9-1 12863 El Dorado Foothills, northern Sierra Nevada Mountains, Happy Valley Road 3.2 miles east of its junction with CA-E-16 (just west of Sweeney's Crossing) 628 Comment
  UCR208528  Epilobium brachycarpum Peter Rubtzoff 1972-10-19 7035 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mainline Road clearcut, exclusive of upper Gaddis Creek area 1326 Comment
  UC1122326  Epilobium canum subsp. latifolium P. L. Johannsen 1934-7-25 423 El Dorado 200 yd w Twin Bridges; Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  RSA9986  Epilobium canum subsp. latifolium Carl B. Wolf 1928-8-17 3348 El Dorado Trail from Susie to Heather Lake. 2393 Comment
  SEINET9358362  Epilobium ciliatum Unknown 2009-8-19 15485 El Dorado Sierra Nevada Mountains, CA (Lat 33 55 36) Comment
  UCD61730  Epilobium ciliatum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4261 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UC422933  Epilobium ciliatum subsp. ciliatum Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  UCD112426  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1972-9-28 6965 El Dorado Sierra Nevada, Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  JEPS72730  Epilobium ciliatum subsp. glandulosum Gladys L. Smith 1963-7-27 3030 El Dorado Hawley Grade Echo Summit 2225 Comment
  CHSC73167  Epilobium densiflorum L. P. Janeway; Eric Schroder 1998-8-31 6213 El Dorado Lake Tahoe Basin Management Unit. Meadow about 0.2 mi east of Fallen Leaf Lake and about 1.9 mi south of Lake Tahoe; along the west side of Fallen Leaf Lake road. 1959 Comment
  RSA796146  Epilobium densiflorum George K. Helmkamp, E. A. Helmkamp 2009-7-1 15086 El Dorado Lake Oaks Mobile Home Park, Diamond Springs, about 0.1 mile south of the junction of Patterson Drive and CA-49 527 Comment
  UCR257788  Epilobium glaberrimum subsp. fastigiatum George K. Helmkamp, Amy Barnes 2012-8-19 19674 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
  CHSC73305  Epilobium hallianum L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5900 El Dorado Lake Tahoe Basin--National Forest. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  UCD150702  Epilobium hallianum James A. Neilson Jr. 1971-7-6 2198 El Dorado Tahoe Basin, Osgood Swamp. 1950 Comment
  UCD165708  Epilobium hallianum Ellen Dean 2016-7-12 9064 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
  UCD112409  Epilobium hallianum Peter Rubtzoff 1974-6-26 7657 El Dorado Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R). 1310 Comment
  UCSC001274  Epilobium hallianum D. J. Norman 1968-7-4 258 El Dorado above Fallen Leaf Lake, growing in moist, grassy area in Yellow Pine Forest, above S. lakeshore 1981 Comment
  SEINET8892801  Epilobium howellii K. Christie 2011-1 2067 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Hellhole meadow complex. Comment
  UCD165667  Epilobium lactiflorum Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9018 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. West side of Highway 89. Vicinity of fire road near park residences. Northwest corner of park along unnamed drainage above metal dam near terminus of fire road. 2151 Comment
  UCD55395  Epilobium oregonense Ellen Dean; Mark Bibbo 2006-7-19 3245 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Near old quarry. 1927 Comment
  SEINET6032334  Equisetum X ferrissii J. T. Howell 1969-9-12 46096 El Dorado Sierra Nevada, near Riverton 1006 Comment
  CAS-BOT-BC57512  Equisetum telmateia John Thomas Howell 1969-9-12 46080 El Dorado 1 mile west Forest Genetics station 762 Comment
  CAS-BOT-BC168396  Eremogone kingii Paul F. Covel 1937-7-14 1537 El Dorado Wright's Lake - Sierra Nevada Comment
  UCD40267  Eremogone kingii var. glabrescens Rodney Gale Myatt 1972-6-1 1642 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  SEINET8413248  Eremogone pumicola A. A. Heller 1915-8-5 12141 El Dorado ridge east of Echo Lake. 2438 Comment
  UCR209717  Ericameria arborescens George K. Helmkamp, E. A. Helmkamp 2009-8-8 15410 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
  UC579579  Ericameria bloomeri J. A. Rutter 1934-8-15 3 -103 El Dorado 2 mi e Alder Hill; El Dorado National Forest, Pyramid Pk. Quad. 2255 Comment
  POM78696  Ericameria discoidea Albert J. Perkins 1923-8-26 s.n. El Dorado Summit of Mt. Tallac, Lake Tahoe Region 3049 Comment
  RSA695723  Ericameria nauseosa var. speciosa Keith E. Hoffmaster 1940-10-13 954 El Dorado Twin Lakes. Comment
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Dec 31 2015
  CAS-BOT-BC293224  Ericameria suffruticosa Richard M. Holman 1934-8-1 s.n. El Dorado Between Charity Valley and Twin Lakes Comment
  SEINET8079349 Image available Ericameria suffruticosa D. G. Cooney 1946-8-22 146 El Dorado S. slope Dick's Peak, Sierra Nevada Range 3018 Comment
  CHSC114908  Erigeron barbellulatus M. Beyers; G. F. Hrusa 2011-7-20 1007 El Dorado The Sierra Nevada Mountains: Shealor Lakes. 2316 Comment
  SD243085  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2010-8-20 16818 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 (Tragedy Spring 7.5'Q) 2238 Comment
  UCR53388  Erigeron breweri R. D. Goeden, Don W. Ricker 1988-9-7 s.n. El Dorado Sierra Nevada Mtns., El Dorado National Forest, Mormon Emigrant Trail on Iron Mountain Ridge 2104 Comment
  CAS-BOT-BC294551  Erigeron breweri var. breweri Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC294553  Erigeron breweri var. breweri Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS41451  Erigeron breweri var. breweri Dodge and Drachman 1920-8-1 1098 El Dorado vicinity Fallen Leaf; ; coll. label reads:Sent by Anne Ehlers, No. 1098 Collected by Dodge % Drachman Comment
  UC463361  Erigeron breweri var. breweri L. R. Abrams 1930-8-1 12719 El Dorado Strawberry Comment
  POM127568  Erigeron compositus L. R. Abrams 1911-7-29 4834 El Dorado Near the summit of Mt. Tallac 2896 Comment
  CAS-BOT-BC297232  Erigeron coulteri Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CDA11126  Erigeron foliosus G. F. Hrusa, J. Hart 1994-4-23 11816 El Dorado Cosumnes River Drainage; Cosumnes river, 1/4 mile E. of Latrobe Rd. bridge. Comment
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Dec 31 2007
  UC650309  Erigeron foliosus var. hartwegii C. M. Belshaw 1935-5-30 El Dorado 0.5 mi n Coloma Comment
  CAS-BOT-BC300716  Erigeron glacialis var. glacialis Ella Dales Cantelow 1940-7-19 3437 El Dorado E. of Carson Pass Summit Comment
  RSA0028499  Erigeron glacialis var. glacialis John F. Emmel 1994-6-28 1321 El Dorado Sierra Nevada, southwest Lake Tahoe region; area of streamlets at base of north slope of Angora Peak, 0.1 air mile north and 0.3 air mile east of northeast end of Lily Lake. 1988 Comment
  UC71910  Erigeron glacialis var. glacialis C. J. Fox Jr. 1895-7-1 El Dorado Gilmore's Tallac Comment
  UCR176445  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2006-8-7 11181 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  UCR233430  Erigeron peregrinus var. callianthemus George K. Helmkamp, E. A. Helmkamp 2011-9-13 18248 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23 deg. ) of Alder Hill 2274 Comment
  CAS-BOT-BC216055  Eriodictyon californicum John Thomas Howell 1954-5-17 29752 El Dorado 3 miles southwest of Garden Valley, Sierra Nevada Comment
  CAS-BOT-BC474524  Eriodictyon californicum Jack Major 1966-5-1 s.n. El Dorado Pine Hill Comment
  UCR173712  Eriodictyon californicum George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10504 El Dorado Northern Sierra Nevada Foothills, c. 5 air mi off Calif. Hwy 193, east of Georgetown; 1.7 mi. N of Wentworth Springs Road on Bottlehill Road (junction just east of Balderson Station) 973 Comment
  UC6277  Eriogonum elongatum var. elongatum J. Burtt Davy May 9 1896-May 24 1896 El Dorado Eell's Ranch Leonis Valley Comment
  UCD100121  Eriogonum gracile H. T. Hartmann 1941-8-14 s.n. El Dorado near Sutter's Mill Monument, Coloma. Comment
  CAS-BOT-BC256797  Eriogonum incanum Alice Eastwood 1906-7-28 1149 El Dorado Glen Alpine Region, Trail to Lake Lucille Comment
  JEPS74205  Eriogonum incanum Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2503 El Dorado summit area, Echo Peak Echo Peak 2711 Comment
  UCD111472  Eriogonum incanum Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7119 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
  UCD100306  Eriogonum luteolum D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. 640 Comment
  SD197878  Eriogonum marifolium G. K. Helmkamp, Mary Alice Barnes and Amy Barnes 2008-7-28 13914 El Dorado Wright's Lake Road, 3.4 miles north of its junction with CA Highway 50. 2043 Comment
  CAS-BOT-BC263212  Eriogonum marifolium var. marifolium A. A. Heller 1911-8-10 12532 El Dorado East side of Ralston Peak above Echo Lake 2407 Comment
  CAS-BOT-BC266101  Eriogonum nudum var. deductum A. A. Heller 1915-8-4 12194 El Dorado Near Camp Echo on the Lincoln Highway 2133 Comment
  UCD100559  Eriogonum nudum var. deductum Morris Halperin 1932-8-14 901 El Dorado near American River, Strawberry. 1737 Comment
  UCD100565  Eriogonum nudum var. deductum G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11063 El Dorado Northern Sierra Nevada Mountains, along Wright's Lake Road (Forestry Route 4), 3.3. miles north of Hwy US-50. 2049 Comment
  UCR106383  Eriogonum nudum var. deductum Scott D. White, Julie Greene 1997-7-13 5415 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
  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
  CAS-BOT-BC266083  Eriogonum nudum var. deductum L. R. Abrams 1927-9-14 12164 El Dorado Homewood, west shore Lake Tahoe 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
  CAS-BOT-BC261444  Eriogonum nudum var. nudum J. Matthew Johnson 1999-7-26 165 El Dorado Carson Range. Grass Lake, Eldorado National Forest, 1.5 road miles W of Luther Pass, S side of hwy 89 2303 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
  UC54217  Eriogonum ovalifolium var. nivale H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4736 El Dorado Pyramid Peak Sierra Nevada Mountains, Pyramid Peak 2865 Comment
  CAS-BOT-BC266855  Eriogonum ovalifolium var. nivale M. S. Jussel 1928-7-11 s.n. El Dorado Job's Sister Peak, Lake Tahoe Region 3291 Comment
  SEINET5331136  Eriogonum ovalifolium var. nivale D. G. Cooney 1946-8-12 131 El Dorado W. slope Jobs Sister Peak, Jobs Sister, Carson Range 3170 Comment
  CAS-BOT-BC258130  Eriogonum prattenianum var. prattenianum G. L. Stebbins 1969-6-30 6930 El Dorado Canyon of Silver Creek, below Junction Dam 1341 Comment
  UCR171536  Eriogonum roseum George K. Helmkamp, E. A. Helmkamp 2005-7-31 9729 El Dorado Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines 1006 Comment
  UC746890  Eriogonum spergulinum var. reddingianum G. Thomas Robbins 1945-7-8 2043 El Dorado near Al Tahoe; Lake Tahoe 1920 Comment
  CAS-BOT-BC272556  Eriogonum spergulinum var. reddingianum H. M. Hall 1921-6-28 11387 El Dorado American River, at Strawberry 1676 Comment
  POM165482  Eriogonum spergulinum var. reddingianum George B. Grant 1906-7-20 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains 1829 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
  UC1283742  Eriogonum tripodum Beecher Crampton 1964-7-9 7100 El Dorado Lotus 4.2 mi s Comment
  CAS-BOT-BC267917  Eriogonum umbellatum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCD101428  Eriogonum umbellatum var. covillei P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle, Barret Ranch. 457 Comment
  CAS-BOT-BC268018  Eriogonum umbellatum var. furcosum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC268019  Eriogonum umbellatum var. furcosum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  RSA78933  Eriogonum umbellatum var. furcosum E. K. Balls, Percy C. Everett 1952-10-8 18111 El Dorado 6.6 mi. N.W. of El Dorado-Alpine Co. line, Hwy 89 2073 Comment
  CAS-BOT-BC268262  Eriogonum umbellatum var. nevadense Elizabeth Parsons Hawver 1911-8-1 s.n. El Dorado Ward Creek near Lambert Mills, Lake Tahoe Region Comment
  SEINET3816758 Image available Eriogonum umbellatum var. nevadense W. L. Jepson 1918-8-25 8139 El Dorado Mt. Tallac, Lake Tahoe 2743 Comment
  UC1213926  Eriogonum umbellatum var. nevadense Verne Grant, Alva Grant 1946-7-18 7710 El Dorado n-facing granitic slope by Upper Echo Lake Upper Echo Lake 2316 Comment
  SEINET5331895  Eriogonum umbellatum var. nevadense W. D. Billings 1950-8-3 1953 El Dorado Above Gilmore Lake on the trail to Mt. Tallac, Sierra Nevada. 2865 Comment
  JEPS19989  Eriophorum gracile W. L. Jepson 1918-8-23 8090 El Dorado Grass Lake near Luther Pass; Grass lake 2377 Comment
  JEPS78080  Eriophorum gracile Gary W. Zamzow 1972-7-25 108 El Dorado 1.7 mi. n.w. Luther Pass (on Hwy. 89, Grass Lake); Grass Lake 2286 Comment
  UC177026  Eriophyllum confertiflorum var. confertiflorum Katharine Brandegee El Dorado Riverton Comment
  CAS-BOT-BC301322  Eriophyllum lanatum var. croceum Volney Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  SD53222  Eriophyllum lanatum var. croceum Darley F. Howe 1962-5-18 3279 El Dorado Chrystal Springs road from Highway 50. 1064 Comment
  UCD14648  Eriophyllum lanatum var. grandiflorum Deanna Lynn Pfleger 1989-5-6 3 El Dorado 150 meters from Pine Hill Summit, on the upper bank of the road. 640 Comment
  CAS-BOT-BC301501  Eriophyllum lanatum var. integrifolium Laura M. Lathrop 1909-7-19 s.n. El Dorado Near Grass Lake near Glen Alpine Spr. 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
  UCR190302  Eriophyllum lanatum var. integrifolium George K. Helmkamp, E. A. Helmkamp 2007-8-21 12798 El Dorado Northern Sierra Nevada Mountains, Ice House Road 0.2 mile south of the north spillway of Loon Lake 1966 Comment
  RSA92691  Eriophyllum lanatum var. integrifolium F. W. Peirson 1925-7-8 6495 El Dorado South Fork of American River 1829 Comment
  UC747298  Erodium botrys G. Thomas Robbins 1944-6-13 1683 El Dorado 3 mi e Placerville; Institute of Forest Genetics 822 Comment
  UCR188175  Erodium botrys George K. Helmkamp, E. A. Helmkamp 2007-4-30 11891 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  UC747297  Erodium cicutarium G. Thomas Robbins 1944-5-21 1624 El Dorado 2 mi e Camino (along U.S. Highway 50) 975 Comment
  JEPS90154  Erysimum capitatum var. capitatum Dean William Taylor 1969-6-24 238 El Dorado Lake Tahoe, at Sugar Pine Point Sugar Pine Point; Lake Tahoe, Sugar Pine Point 1920 Comment
  JEPS72058  Erysimum perenne Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2772 El Dorado summit area Mt. Tallac 2819 Comment
  CAS-BOT-BC150206  Erythranthe breweri G. K. Helmkamp; E. A. Helmkamp 2010-7-23 16602 A El Dorado Northern Sierra Nevada Mountains: trailhead at the east end of Wright's Lake, 1.2 miles north of the visitor's center at the lake entrance 2127 Comment
  SD243210  Erythranthe guttata George K. Helmkamp, E. A. Helmkamp 2011-10-13 18417 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. 595 Comment
  SEINET13733393 Image available Erythranthe tilingii Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-1 15264 El Dorado Emerald bay, Lake Tahoe. Comment
  POM109646  Erythronium grandiflorum Marcus E. Jones 1883-4-21 s.n. El Dorado Kelsey. Comment
  UCR136532  Eschscholzia caespitosa Beecher Crampton 1977-4-18 9474 El Dorado Sierra Nevada foothills, east of Clarksville, jct. of Bass Lake Road with Hwy. 50 305 Comment
  CAS-BOT-BC403004  Eschscholzia californica L. Constance 1939-5-7 2480 El Dorado In forks of Sweetwater Creek 2 miles above its mouth, Sierra Nevada foothills 243 Comment
  JEPS17288  Eschscholzia lobbii W. L. Jepson 1938-4-14 18657 El Dorado Nashville Comment
  UC1950985  Eucephalus breweri G. K. Helmkamp, E. A. Helmkamp 2005-9-23 9919 El Dorado Northern Sierra Nevada Foothills: Wright's Lake Road (Forest Road 4) ca. 4.0 road mi N of US-50 (NE of Kyburz) Pyramid Peak 7.5' Quad. Comment
  UCR177021  Eucephalus breweri George K. Helmkamp, E. A. Helmkamp 2005-9-23 9919 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
  SEINET11850489  Eupatorium occidentale H. H. Heller 1938-1 520 El Dorado Tamarack Trail, Fallen Leaf Comment
  UCR200880  Euphorbia nutans George K. Helmkamp, E. A. Helmkamp 2008-9-16 14121 El Dorado Foothills, northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park 530 Comment
  UCD132318  Eurybia integrifolia G. H. Vansell Date unknown s.n. El Dorado On east slope of Sierra Nevada, Pyramid Ranger Station. Comment
  SEINET3821903 Image available Festuca microstachys George K. Helmkamp, E. A. Helmkamp 2012-5-18 19001 El Dorado Northern Sierra Nevada Mountains, junction of Bonnetti Road (Capps Crossing Rd.) and Mormon Emigrant Trail, east of Jenkinson Lake (Sly Park 7.5' Q) 1260 Comment
  UCR243004  Festuca occidentalis Ellen Dean, G. Golden, D. Lubin, S. Tidball 2011-8-24 7218 El Dorado Lake Tahoe Basin, Emerald Bay State Park, southern region of bay just south of trail to Eagle Point 1905 Comment
  UCD73022  Festuca trachyphylla Ellen Dean; Tamara Sasaki 2007-8-26 4546 El Dorado Lake Valley Recreation Area on southern side of Upper Truckee River and western side of golf course. Upper Truckee River Restoration Project monitoring well #19 plot. 1920 Comment
  UCD74208  Festuca trachyphylla Jennifer W. Burt 2006-8-7 221 El Dorado Sierra-at-Tahoe active ski area, off Hwy 50 near Phillips - collected from center of 'Lower Main' ski run. 2325 Comment
  UCD66518  Festuca viridula A. Haig 1951-6-28 El Dorado Vicinity of Echo Lake. Comment
  RSA791380  Fragaria vesca George K. Helmkamp, E. A. Helmkamp 2012-5-18 19018 El Dorado Northern Sierra Nevada Mountains Foothills: Capps Crossing Road (Bonnetti Rd.), 0.1 mi northwest of the bridge over Diamond Creek, East of Jenkinson Lake and south of US Hwy 50. 1186 Comment
  UCR191052  Fragaria vesca George K. Helmkamp, E. A. Helmkamp 2007-6-6 12283 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 3.2 miles south of it junction with Mormon Emigrant Trail, east of Jenkinson Lake and near Diamond Creek 1189 Comment
  UCR198555  Fragaria vesca George K. Helmkamp, E. A. Helmkamp 2008-4-25 13306 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UC466548  Fragaria virginiana subsp. platypetala R. L. Pendleton and F. M. Reed 1907-7-27 1275 El Dorado Glen Alpine Springs; Lake Tahoe Region 2072 Comment
  SD114287  Frangula purshiana D. F. Howe 1965-5-21 4069 El Dorado Coloma 305 Comment
  UCD40140  Frangula rubra Rodney Gale Myatt 1970-9-22 404 El Dorado From Placerville to Hwy 193. Canyon along Hwy 193 to George town, about 2 mi. north of Placerville. 487 Comment
  UCD150767  Frasera speciosa James A. Neilson Jr. 1971-8-24 2427 El Dorado Tahoe Basin, high meadows between Monument peak and Freel peak. 2377 Comment
  NY188539  Frasera speciosa A. M. Ottley 1920-7-8 1143 -a El Dorado Near Luther's Pass. 2286.0 Comment
  CAS-BOT-BC205986  Fremontodendron decumbens Roman Gankin 1966-5-13 s.n. El Dorado Pine Hill Comment
  JEPS52304 Image available Fremontodendron decumbens R. Halliday and Wayne Roderick 1967-6-11 El Dorado On Pine Hill, near community of Rescue Comment
  SBBG34154  Fremontodendron decumbens R. Gankin 1966-2-24 677 El Dorado Pine Hill, ca. 2 mi WNW 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
  UCR136536  Fremontodendron decumbens Beecher Crampton 1965-6-3 7350 A El Dorado Sierra Nevada foothills, about 2 miles WNW of Rescue (direct line), NE slope of Pine Hill 579 Comment
  SEINET10680560 Image available Fremontodendron decumbens Robert M. Lloyd 1964-5-15 Lloyd 3382 El Dorado 1.9 miles north of Green Valley Road on Ulenkemp Road, Pine Hill, about 2 miles west of Rescue. 579 Comment
  CAS-BOT-BC505301  Fritillaria micrantha Katherine Curran April (no year specified) s.n. El Dorado not specified Comment
  CAS-BOT-BC505303  Fritillaria micrantha Gilbert T. Benson 1924-4-13 14 El Dorado One mile north of Camino Comment
  UCR170359  Galium George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9853 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Sly Park Road (County Highway E-16), c. 1 mi SW of Jenkinson Lake 1067 Comment
  CDA34515  Galium aparine D. G. Kelch 2011-6-28 11 .602 El Dorado Ice House Rd 0.5 km E of White Meadow Rd. Comment
  UCD121693  Galium aparine G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11905 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  UCR184924  Galium aparine George K. Helmkamp, E. A. Helmkamp 2007-3-10 11601 El Dorado Northern Sierra Nevada Mountains Foothills, Rattlesnake Bar Rd, 3.0 miles southwest of Calif. Hwy 49, SW of Pilot Hill 390 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
  POM160668  Galium bifolium Marcus E. Jones 1929-6-26 s.n. El Dorado Lake Tahoe. 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
  JEPS52642  Galium bolanderi Lauramay T. Dempster and G. L. Stebbins 1966-6-29 4287 El Dorado 0.6 mi e crossing of Sweetwater Creek (Salmon Falls rd) 148 Comment
  UCD170531  Galium bolanderi D. O. Burge; G. Hinshaw 2017-5-3 2262 El Dorado Cameron Park, S of Meder Road, SW of intersection between Chasen Drive and Clinton Way. 475 Comment
  UCD160011  Galium californicum subsp. sierrae Jack Major 1966-4-27 s.n. El Dorado Pine Hill. Comment
  UCD73046  Galium porrigens Ellen Dean; With PLB 102 class 2008-5-17 4926 El Dorado Along Hwy. 49, Flume trail. 498 Comment
  UCR229437  Galium trifidum var. pacificum George K. Helmkamp, E. A. Helmkamp 2011-7-30 17907 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
  JEPS72407  Galium trifidum var. pusillum Gladys L. Smith 1964-8-29 2386 El Dorado near large meadow at end of Audrain Lake trail (woods at end of road) 2249 Comment
  CAS-BOT-BC257335  Galium triflorum Peter Rubtzoff 1972-9-27 6947 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  JEPS72409  Galium triflorum Gladys L. Smith 1972-8-23 3451 El Dorado below Echo Summit Lodge (e side US 50) 2194 Comment
  SEINET3815547 Image available Galium triflorum George K. Helmkamp, E. A. Helmkamp 2011-7-30 17945 El Dorado Northern Sierra Nevada Mountains: North-South Road, 5.5 miles N of its junction with Omo Ranch Road, E side of bridge over Pi Pi Creek 1209 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
  RSA800165  Galium triflorum Peter Rubtzoff 1972-9-27 6947 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCD167430  Garrya flavescens Peter Rubtzoff; John Thomas Howell 1973-7-17 7100 El Dorado Sierra Nevada. Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). 1325 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
  CAS-BOT-BC192119  Garrya fremontii G. Thomas Robbins 1944-3-19 1488 El Dorado South-facing slope of South Fork American River canyon. 5-6 mi. n. of Camino 762 Comment
  UC1122695  Garrya fremontii A. D. Gifford 1934-6-13 272 El Dorado 1 mi w Gregory (in Plum Canyon); El Dorado National Forest, Pyramid Peak Quad. 1463 Comment
  SD256  Gastridium phleoides none given May 1914 El Dorado Sierra Foothills near Cove Comment
  SACT001237  Gastridium ventricosum J. Wilson 1985-6-1 El Dorado 1500 feet west along north shore lake trail from bridge. Comment
  CAS-BOT-BC56264  Gaultheria ovatifolia Peter W. Fritsch 2007-7-28 1838 El Dorado Blodgett Forest Research Station (entrance ca. 1 mi. E of Quintette), 1210 Comment
  UCR255529  Gayophytum Peter Rubtzoff 1972-10-3 6980 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station; southern fork of Bacon Canyon near Bacchi Corral Road 1311 Comment
  RSA0025120  Gayophytum Peter Rubtzoff 1972-10-3 6980 El Dorado U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road. Comment
  UCD103590  Gayophytum diffusum P. B. Kennedy 1920-8-10 31 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD72613  Gayophytum diffusum Ellen Dean; T. Sasaki 2007-7-23 4336 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 #4 plot. 1920 Comment
  UCR201888  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2008-8-1 13959 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road 2021 Comment
  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
  UCR175666  Gayophytum humile George K. Helmkamp, E. A. Helmkamp 2006-7-7 10825 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  RSA72150  Gayophytum racemosum F. W. Peirson 1925-7-1 6190 El Dorado State Line, Lake Tahoe 1905 Comment
  SBBG5660  Gentiana calycosa H. and M. Dearing 1931-7-27 1313 El Dorado between Heather and Grass Lakes Comment
  UC600420  Gentiana calycosa G. W. Fetters 1929-8-5 El Dorado in meadows Emerald Bay 2042 Comment
  POM130217  Gentiana calycosa J. H. C. Bonte 1889-07 s.n. El Dorado Lake Tahoe. Comment
  RSA69788  Gentiana calycosa F. W. Peirson 1931-8-7 9519 El Dorado Near Grass Lake, Glen Alpine Creek Basin. 2226 Comment
  UCD44936  Gentiana newberryi C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2301 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  UC73529  Gentianopsis simplex Chesnut and Drew 1890-8-8 El Dorado Lake Tahoe, Cascade Comment
  SD233858  Geranium molle G. K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10202 El Dorado Northern Sierra Nevadaa Foothills: Between N and Middle forks of Cosumnes River; Junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset. 665 Comment
  UCR207656  Geranium molle George K. Helmkamp, E. A. Helmkamp 2009-4-21 14518 El Dorado Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River 390 Comment
  OBI64500  Geranium molle David J. Keil 2005-3-13 30350 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Rd 500 Comment
  CHSC20304  Geranium richardsonii L. M. Mayer 1974-7-1 El Dorado Ca. 3/4 mi w of intersection on road to Angora Lake. Comment
  RSA0029495  Geranium richardsonii Herbert McLean Evans 1918-7-23 s.n. El Dorado Lake Adrian [Audrian]. Tahoe region. 2134 Comment
  UC35198  Geranium richardsonii Miss Lydia K. Tangier-Smith 1901-1 El Dorado Lake Tahoe Region Comment
  UCD117675  Gilia capitata L. Turner 1995-5-24 13 El Dorado opening along Highway 193, 1 meter north of junction with Highway 49. 525 Comment
  SEINET11261464  Gilia capitata subsp. mediomontana George Helmkamp, Elizabeth Helmkamp 2013-6-15 20864 El Dorado Northern Sierra Nevada Mountains on Silver Fork Road, 2.3 miles S of the junction with US-50 in Kyburz.; 0 1454 Comment
  UCR217856  Gilia capitata subsp. mediomontana George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe 2010-7-6 16449 El Dorado Sierra Nevada Mountains, Silver Fork Road, 1.9 miles south of its junction with US-50 in Kyburz 1473 Comment
  RSA0013391  Gilia 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 2018 Comment
  RSA0107823  Gilia sinistra subsp. sinistra George K. Helmkamp, E. A. Helmkamp 2005-8-9 9799 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
  CAS-BOT-BC266565  Githopsis pulchella G. Thomas Robbins 1944-5-21 1622 El Dorado Above N Fork Webber Creek near Eight Mile House, about 2 miles E of Camino 914 Comment
  UCD38779  Githopsis specularioides Beecher Crampton 1958-6-9 4929 El Dorado 1.5 miles west of Garden Valley. 579 Comment
  UCD66744  Glyceria borealis Beecher Crampton 1974-8-11 9079 El Dorado South Lake Tahoe. Truckee Marsh. Comment
  UCD142224  Glyceria elata Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7883 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side of bridge (upstream) connecting North Fire Road with South Fire Road. 1948 Comment
  SEINET10792325  Glyceria elata Clare B. Hardham 1974-8-9 Hardham 20261 El Dorado Luther Pass and vicinity. 2438 Comment
  UCR255692  Gnaphalium californicum Peter Rubtzoff 1972-10-25 7043 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, clear-cut on Main Line Road 1357 Comment
  SEINET4691710  Gnaphalium canescens subsp. beneolens George K. Helmkamp 2011-1 18325 El Dorado Northern Sierra nevada Mountains: Loon Lake (Ice House) Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  UCD165853  Gnaphalium palustre Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9182 El Dorado West side of Tahoe Basin. Emerald Bay State Park. Cove at lakeshore along Emerald Point. 1904 Comment
  RSA54118  Gnaphalium palustre J. T. Howell 1946-9-1 22984 El Dorado Echo Summit. 2256 Comment
  BFRS301 Image available Gnaphalium stramineum Peter Rubtzoff, John Thomas Howell 1973-7-17 7082 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E) Comment
  RSA122375  Gnaphalium thermale B. Bolt 1935-11-13 523 El Dorado 1 mile WNW of Murphy. 793 Comment
  UC747196  Grindelia hirsutula G. Thomas Robbins 1943-7-10 1259 El Dorado 3 mi e of Placerville (in grassy places in Eddy Arboretum at Institute of Forest Genetics); Eddy Arboretum 822 Comment
  POM41644  Grindelia hirsutula var. davyi Marcus E. Jones 1882-7-6 3611 El Dorado St. Lawrence. Comment
  UCD119375  Hackelia californica P. B. Kennedy 1920-8-10 35 El Dorado El Dorado National Forest -- Barrett Camp. 1935 Comment
  UC907690  Hackelia micrantha G. Thomas Robbins 1945-7-8 2052 El Dorado above Eagle Lake (along Velma Lakes Trail); Desolation Valley Wilderness Area 2438 Comment
  UC747024  Hackelia nervosa Miles Eaton 1945-6-14 33 El Dorado Rubicon River Comment
  UC747571  Hackelia nervosa G. Thomas Robbins 1944-7-28 1767 El Dorado about 1/2 mi s of Wrights Lake 2133 Comment
  CAS-BOT-BC539301  Hackelia velutina G. Ledyard Stebbins 1968-6-25 6751 or 6752 El Dorado [Edges of] Kings Meadow, 4 mi E of Pino Grande 1356 Comment
  UCD42625  Heleniastrum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  BFRS490 Image available Helenium Peter Rubtzoff, John Thomas Howell 1973-7-18 7147 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  CAS-BOT-BC306565  Helenium bigelovii G. Thomas Robbins 1945-8-6 2108 El Dorado In Long Meadow near Schlien Ranger Station 1676 Comment
  UCD80126  Helianthella californica CNPS SN Foothill Team 2005-7-5 SNNR 0494 El Dorado BLM Pine Hill Preserve, Pine Hill Unit, SE of microwave towers. 548 Comment
  CHSC67488  Helianthemum scoparium James D. Jokerst 1989-9-13 3145 El Dorado Cameron Park, Meder Rd. site, ca. 300 m NE of jct. of Meder Rd. with Cameron Park Dr. 457 Comment
  UC495501  Hemizonella minima Merle Randall 1930-4-24 El Dorado 100 ft above Echo Lake (e shore); Lake Tahoe Region Comment
  UCD111834  Hemizonella minima Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7151 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 200 feet south of road. Southern edge of meadow. 1978 Comment
  UCR248368  Heracleum maximum George K. Helmkamp, Elizabeth Helmkamp 2013-7-10 21034 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1823 Comment
  UCD148161  Hesperochiron californicus Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8265 El Dorado Southwestern corner of the Tahoe Basin. Washoe Meadows State Park. Near Grizzly Mountain Road in Meyers. Along trail with sewer manholes that travels from Grizzly Mountain Road to dry meadow. 1928 Comment
  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
  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
  UCR189919  Heteromeles arbutifolia George K. Helmkamp, E. A. Helmkamp 2007-8-30 12856 El Dorado Foothills, northern Sierra Nevada Mountains, Prospector Road, 0.1 mile north of Marshall Road near Indian Creek 268 Comment
  SEINET11261238  Heterotheca grandiflora Elizabeth Neese 1985-10-1 17291 El Dorado Between Placerville and Auburn at Sutters Mill.; 0 610 Comment
  UCD150021  Heterotheca oregona var. rudis G. Ledyard Stebbins 1976-9-25 76266 El Dorado At south side of the American River, at junction of North and Middle Fork. Immediately east of State Highway 49. (Exact location unknown. Coordinates estimated by label maker.) 176 Comment
  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
  CAS-BOT-BC420455  Heuchera micrantha var. erubescens Robt. F. Holland 1983-8-2 1279 El Dorado Alder Creek 1219 Comment
  CAS-BOT-BC425210  Heuchera rubescens Le Roy Abrams 1911-7-29 4823 El Dorado Fallen Leaf Trail. Mt. Tallac. 2286 Comment
  JEPS71848  Heuchera rubescens Gladys L. Smith 1964-7-31 2284 El Dorado along trail from Echo Lakes to Fallen Leaf Lake (on glacial stair-step side of summit) 2407 Comment
  CAS-BOT-BC312305  Hieracium Peter Rubtzoff 1974-7-25 7787 El Dorado Bacchi Meadow (Comp. 290R), Blodgett Forest, Georgetown Divide, Sierra Nevada 1325 Comment
  UCD133150  Hieracium albiflorum P. B. Kennedy 1920-8-17 143 El Dorado El Dorado National Forest, Barrett Camp. 1981 Comment
  UCR206001  Hieracium albiflorum George K. Helmkamp, E. A. Helmkamp 2009-6-3 14890 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, 3.2 miles northwest of its junction with Pony Express Trail in Pollock Pines 1052 Comment
  UCR208498  Hieracium albiflorum Peter Rubtzoff 1974-7-25 7787 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Bacchi Meadow 1326 Comment
  UCR253118  Hieracium albiflorum George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22065 El Dorado Northern Sierra Nevada Mountains, junction of Ice House Road and Forestry Route 13N21, 0.9 mile south of the northern junction of Ice House Road and Wentworth Springs Road 1701 Comment
  RSA9196  Hieracium horridum C. B. Wolf 1928-8-17 3331 El Dorado Susie Lake. 2354 Comment
  UCD132714  Holcus lanatus Ramona Robison 2012-6-15 s.n. El Dorado Marshall Gold Discovery State Historic Park. Located within historic area, east of Highway 49 and west of the South Fork American River. 227 Comment
  SEINET9291438  Holocarpha virgata Unknown 2000-11-1 110962 El Dorado 1 plant along S Shingle Springs Rd., Latrobe Comment
  UCD133251  Holocarpha virgata subsp. virgata G. K. Helmkamp; E. A. Helmkamp 2007-9-19 12981 El Dorado Northern Sierra Nevada Mountains: along Greenstone Road just south of its junction with US-50 (east of Shingle Springs). 427 Comment
  CAS-BOT-BC152601  Holodiscus discolor var. discolor G. L. Stebbins; D. L. Smith 1976-6-6 C 7658 El Dorado North side of Slate Mountain, southwest of Pino Grande 883 Comment
  CAS-BOT-BC152603  Holodiscus discolor var. discolor Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  RSA7929  Holodiscus microphyllus Carl B. Wolf 1928-8-15 3312 El Dorado On the trail to Mt Tallac 3 miles above Glen Alpine 2439 Comment
  SDSU1683  Holozonia filipes D. F. Howe 1961-8-9 3142 El Dorado 1.4 miles north of Eldorado-Amador Co. line. 244 Comment
  CAS-BOT-BC280827  Hordeum Peter Rubtzoff 1975-6-4 8037 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R) 1350 Comment
  UCD85393  Hordeum brachyantherum P. B. Kennedy 1920-8-16 107 El Dorado El Dorado National Forest - Wilson's yard. 1935 Comment
  UCR176245  Hordeum brachyantherum subsp. brachyantherum George K. Helmkamp, E. A. Helmkamp 2006-7-12 10959 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  SACT001328  Hordeum depressum J. Wilson 1982-5-2 El Dorado 152.4 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
  UCR175649  Horkelia fusca subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2006-7-7 10824 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  CAS-BOT-BC532324  Horkelia fusca var. parviflora Ella Dales Cantelow 1940-7-20 4313 El Dorado East of Carson's Summit 2583 Comment
  CAS-BOT-BC532477  Horkelia fusca var. parviflora J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Tallac, Lake Tahoe 1914 Comment
  BFRS434 Image available Horkelia tridentata Peter Rubtzoff, John Thomas Howell 1973-7-18 7150 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UCD113544  Horkelia tridentata H. B. Currier 1952-8-6 s.n. El Dorado South Fork Camp, El Dorado National Forest. 1524 Comment
  UCR234179  Horkelia tridentata subsp. flavescens George K. Helmkamp, E. A. Helmkamp 2011-7-7 17637 El Dorado Northern Sierra Nevada Mountains, Park Creek Road, 0.4 mile east of its junction with Old Sly Park Road, southeast of Pollock Pines, 0.7 mi. SSW (191 deg. ) of Fresh Pond 1250 Comment
  UCR173716  Horkelia tridentata subsp. tridentata George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10515 El Dorado Northern Sierra Nevada Foothills, c. 5 air mi off Calif. Hwy 193, east of Georgetown; 1.7 mi. N of Wentworth Springs Road on Bottlehill Road (junction just east of Balderson Station) 973 Comment
  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
  CAS-BOT-BC536267  Horkelia tridentata var. tridentata G. Thomas Robbins 1945-8-5 2088 El Dorado Above north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area 2011 Comment
  UCD42484  Hosackia oblongifolia var. oblongifolia Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  JEPS1646  Hydrophyllum occidentale L. S. Smith 1926-5-3 1798 El Dorado Canyon Creek Tahoe National Forest (road to Arctic Mine etc., nw El Dorado County) 1310 Comment
  JEPS72627  Hypericum anagalloides Gladys L. Smith 1964-7-29 2183 El Dorado around edge of Audrain Lake (Echo Summit region); Echo Summit region 2164 Comment
  JEPS72629  Hypericum anagalloides Gladys L. Smith 3025 El Dorado margin of Grass Lake (foot of Luther Pass); Sierra Nevada Mts., Luther Pass, Grass Lake 2194 Comment
  SEINET10945636  Hypericum anagalloides Andrew Townesmith, Karen M. Meyer 2007-8-9 Townesmith 923 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
  UCR261998  Hypericum anagalloides George K. Helmkamp, Amy Barnes 2014-10-10 23166 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.6 mile northwest of Luther Pass 2378 Comment
  CAS-BOT-BC400841  Hypericum anagalloides W. R. Dudley 1900-6-28 s.n. El Dorado Glenn [Glen] Alpine Springs Comment
  JEPS89218  Hypericum anagalloides Gladys L. Smith 1972-7-20 3342 El Dorado about shore of Lake Gilmore 2560 Comment
  SJSU3996  Hypericum concinnum C. W. Sharsmith 1964-6-13 7266 El Dorado 1 mi W of Shingle Springs 365 Comment
  UC1280877  Hypericum concinnum H. E. McMinn 1936-9-4 3278 El Dorado 2 mi. s. Diamond Springs Comment
  UCR190193  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2007-7-23 12584 El Dorado Foothills, northern Sierra Nevada Mountains, Traverse Creek Road at the crossing of Traverse Creek; about 2 miles southeast of its junction with CA-193 732 Comment
  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
  OBI74565  Hypericum perforatum subsp. perforatum David J. Keil 1992-1 23351 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CAS-BOT-BC401350  Hypericum scouleri Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  UC1123697  Ipomopsis aggregata F. W. Embree 1934-7-24 78 El Dorado 4.5 mi ne Morrison's; Pyramid Peak quad, El Dorado National Forest 1950 Comment
  SEINET8752661  Iris douglasiana W. Macdonald 1955-5-19 10 El Dorado Found about 7 miles West of Placerville 457 Comment
  CAS-BOT-BC133570  Iris hartwegii Carl B. Wolf 1933-7-1 5157 El Dorado W. slope Sierra Nevada, 3 mi. from Placerville on road to Green Valley 548 Comment
  UCD67673  Iris hartwegii subsp. pinetorum D. Sanchez-Mata 1996-6-7 s.n. El Dorado Stanislaus National Forest. Calaveras Big Tress State Park. 1480 Comment
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Sep 11 2018
  CHSC27753  Iris innominata Eric D. Osman 1978-4-16 8 El Dorado Sw corner or sect. 2, ca. 0.3 mi n of Hwy 50 and 100 ft s of Carson Road, 2.5 mi ne of Placerville. 838 Comment
  SEINET7072701  Iris macrosiphon A. G. Vestal 1963-5-6 s.n. El Dorado North bank along Rattlesnake Bar Road. UTM Zone 10, 670011E, 4300560mN. Coordinate datum: NAD 27. Comment
  UC277583  Isoetes nuttallii unknown El Dorado Simpson's Ranch, Sweetwater Creek Comment
  CAS-BOT-BC69861  Isoetes occidentalis G. L. Stebbins 1976-7-26 76134 El Dorado Silver Creek, just below Wrights Lake. 2926 Comment
  UC898143  Iva axillaris subsp. robustior A. A. Heller 1915-9-11 12270 El Dorado 5 mi e of Kyburz; Lincoln Highway 1524 Comment
  UC463347  Ivesia gordonii L. R. Abrams 1930-8-15 12747 El Dorado Desolation Valley 2590 Comment
  RSA86302  Ivesia gordonii var. alpicola F. W. Peirson 1925-7-3 6231 El Dorado Glen Alpine Creek Basin, Sierra Nevada. 2287 Comment
  UCD150311  Ivesia santolinoides James A. Neilson Jr.; Dianne Q. McQuaid 1971-8-24 2478 El Dorado Tahoe Basin, El Dorado National Forest section 25, Freel Peak, northwest flank. 3048 Comment
  SEINET3148109  Jensia rammii K. Brandegee sn El Dorado Near Placerville Comment
  UCD165266  Juncus Peter Rubtzoff; John Thomas Howell 1973-7-17 7066 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek at the crossing of Mutton Creek Road, 0.3 mi. S of County Road (Comp 370E). 1280 Comment
  UCD44067  Juncus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1433 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCD141379  Juncus bufonius G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10547 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
  CHSC73102  Juncus chlorocephalus L. P. Janeway 1998-8-5 5949 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
  UC495491  Juncus chlorocephalus Merle Randall 1930-7-21 El Dorado 0.5 mi beyond and 200 ft above Upper Echo Lake; Lake Tahoe Region 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
  JEPS66960  Juncus drummondii W. L. Jepson 1918-8-25 8146 El Dorado Mt. Tallac Lake Tahoe 2895 Comment
  CHSC73492  Juncus ensifolius L. P. Janeway; Eric Schroder 1998-9-1 6235 El Dorado Lake Tahoe Basin--National Forest. Large meadow along Tallac Creek, about 1.0 mi southwest of Lake Tahoe. 1935 Comment
  JEPS73245  Juncus ensifolius Gladys L. Smith 1963-7-28 1957 El Dorado along U.S. Hwy 50 Echo Summit Area 2209 Comment
  UCR141600  Juncus ensifolius June Latting 1978-8-3 s.n. El Dorado Sierra Nevada Mtns., Lake Tahoe Basin, Emerald Bay State Park 2134 Comment
  UCD34440  Juncus ensifolius Beecher Crampton 1983-7-3 9876 El Dorado Stateline. Comment
  UCD118391  Juncus howellii Danielle Roach; Kendra Sikes 2010-9-21 84 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_F7 of the CNPS/Forest Service fen vegetation project. 2530 Comment
  SEINET8465034 Image available Juncus macrandrus George K. Helmkamp, E. A. Helmkamp 2008-8-1 13954 El Dorado Northern Sierra Nevada Mountains: Dark Lake 0.4 mile northwest of the entrance to Wright's Lake along Wright's Lake Road. 2148 Comment
  UCR257956  Juncus macrandrus George K. Helmkamp, Amy Barnes 2014-7-28 22963 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 1.6 miles west of Ice House Road 1863 Comment
  CHSC73496  Juncus nevadensis L. P. Janeway; Eric Schroder 1998-8-27 6185 El Dorado Lake Tahoe Basin--National Forest. Large meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  UCD61628  Juncus nevadensis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4182 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 Comment
  UCD164253  Juncus nevadensis Peter Rubtzoff 1979-8-17 9315 El Dorado Baldwin Beach on the south shore of Lake Tahoe. Lower Tallac Creek behind the beach, between it and the eastern parking lot. Comment
  UCD148638  Juncus nevadensis var. nevadensis Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8388 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
  CHSC83468  Juncus occidentalis Bill Maslach 2001-7-12 45 El Dorado Northern High Sierra Nevada, Tahoe Basin. South side General Cr. at confluence with small creek that crosses dirt road, about 1 km. upstream of bridge; Sugar Pine Point State Park. In creek bed. 1950 Comment
  UCD158918  Juncus occidentalis C. E. H. R. Meadow Assessment; Kathren Murrell 1998-7-29 s.n. El Dorado Lake Tahoe Basin; Fallen Leaf Lake. 1943 Comment
  JEPS73252  Juncus orthophyllus Gladys L. Smith 1972-7-20 3383 El Dorado Glen Alpine Spring 2194 Comment
  UCD44165  Juncus orthophyllus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1531 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  BFRS88 Image available Juncus oxymeris Peter Rubtzoff 1972-8-30 6867 El Dorado Blodgett Forest: marshy opening along East Fork Gaddis Creek ca. 0.1 mile south of Clearcut (Comp. 460E) Comment
  CAS-BOT-BC81096  Juniperus communis W. W. Price 1898-6-26 s.n. El Dorado Pyramid Peak 2438 Comment
  UC484017  Juniperus communis C. B. Wolf 1930-10-9 1721 El Dorado rocky places about Susie Lake 2194 Comment
  CAS-BOT-BC81163  Juniperus occidentalis Carl B. Wolf 1930-10-10 1724 El Dorado near Fallen Leaf Lake 1920 Comment
  SEINET5334978  Juniperus occidentalis W. D. Billings 1945-10-14 1640 El Dorado flat in valley of Upper Truckee River, 5 miles S. of Lake Tahoe 1920 Comment
  RSA3001  Juniperus occidentalis var. australis C. B. Wolf 1931-9-9 2415 El Dorado 1 mile below Gilmore Lake on trail to Glen Alpine. Sierra Nevada 2439 Comment
  CAS-BOT-BC59646  Kalmia microphylla subsp. microphylla Le Roy Abrams 1911-7-29 4865 El Dorado Lake Suzy. 2377 Comment
  JEPS124853 Image available Kalmia polifolia Virginia Hardham 1965-7-1 56 El Dorado Grass Lake. 6.8 miles SE on HW 89 from junction 89 and 50. E. side of Lake. Comment
  SJSU13187  Kalmia polifolia C. H. Lamoureux 1956-6-6 El Dorado N of roadsise foot of Meyers Grade off Hwy 50, 0.7 mi W of Hwy 89 (Luther Pass Rd) 1996 Comment
  CHSC596  Kalmia polifolia subsp. microphylla V. Holt 1940-7-13 El Dorado Haypress Meadow, Echo Lake. 2438 Comment
  JEPS72462  Kalmia polifolia subsp. microphylla Gladys L. Smith 1971-7-14 3074 El Dorado above Lake Lucille (Desolation Valley Trail); Desolation Valley Trail 2651 Comment
  UCR178640  Keckiella lemmonii George K. Helmkamp, E. A. Helmkamp 2006-9-7 11355 B El Dorado Northern Sierra Nevada Mountains, Ice House Road. Robbs Valley near Robbs Hut junction 1720 Comment
  RSA613399  Kelloggia galioides Mary DeDecker 1956-7-14 429 El Dorado Sierra Nevada: Meeks Bay, Lake Tahoe. 1921 Comment
  SEINET4560798  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2010-1 16898 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88. 2018 Comment
  UC35329  Kelloggia galioides W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Lake Tahoe (vicinity of Lake Tahoe) 1897 Comment
  UCD121976  Kelloggia galioides P. B. Kennedy 1920-8-16 105 El Dorado El Dorado National Forest -- Barrett Camp. 1935 Comment
  UCD18276  Kelloggia galioides E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 812 El Dorado SW shore of Lake Tahoe, Sugar Pine Point State Park, near shore of lake, grassy area under trees. Comment
  UCR231012  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2010-8-7 16721 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
  UCR249620  Kelloggia galioides George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20848 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz 1364 Comment
  SD254676  Kickxia spuria George K. Helmkamp, Elizabeth Helmkamp 2013-10-15 22426 El Dorado Sierra Nevada Mountains Foothills: Oak Hill Road, 3.6 miles south of its junction with Pleasant Valley Road (Placerville 7.5'Q) 614 Comment
  SEINET11446685 Image available Kyhosia bolanderi E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4246 El Dorado Washoe Meadows State Park, S edge of largest fen and along adjacent logging road near sewer manhole #66.; 38.864889 -120.027306 1936 Comment
  UC485273  Kyhosia bolanderi Miss Helen D. Geis 89 El Dorado Emerald Bay Comment
  UCD61715  Kyhosia bolanderi Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4246 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UCD81270  Kyhosia bolanderi Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4246 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UCR198037  Lagophylla minor Daniel Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road - Meadow Brook Road. Head of Traverse Creek 678 Comment
Read comments
Jun 30 2019
  UCR200922  Lagophylla ramosissima George K. Helmkamp, E. A. Helmkamp 2008-9-9 14075 El Dorado Foothills, northern Sierra Nevada Mountains, junction of Bear Creek Road and Meadow Brook Road at Bear Creek; east of CA-193 and south of Georgetown 678 Comment
  UCR172663  Lamium amplexicaule George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10185 A El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest, along Volcanoville Road, 7.7 mi N of Wentworth Springs road (NE of Georgetown) 915 Comment
  SBBG128865  Lasthenia gracilis G. K. Helmkamp, E. A. Helmkamp 2012-4-24 18830 El Dorado Bear Crk Rd, 0.4 mi S of its jct with Meadow Brook Rd, 2.5 mi NE (66 deg) of Garden Valley 705 Comment
  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
  UCD132540  Lasthenia gracilis C. H. Lamoureux; R. Gankin 1957-3-24 1185 El Dorado Greenstone Feed Store, Hwy 50, between Placerville and Shingle Springs, on north side of highway. Comment
  UCD106363  Lathyrus lanszwertii Beecher Crampton 1980-6-28 9750 El Dorado El Dorado County, Meyers. Comment
  JEPS55263  Lathyrus lanszwertii var. lanszwertii R. L. Pendleton and F. M. Reed 1907-7-25 1228 El Dorado road near Lily Lake to Glen Alpine; Lake Tahoe Region 2011 Comment
  UC931587  Lathyrus lanszwertii var. lanszwertii C. L. Hitchcock 1949-6-6 19068 El Dorado 5 mi s Al Tahoe (near Highway 50) Comment
  UC931079  Lathyrus sulphureus C. L. Hitchcock 1949-6-6 19066 El Dorado 30 mi e Placerville (along Highway 50) Comment
  UCD106451  Lathyrus sulphureus R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  UCR256491  Lathyrus sulphureus George K. Helmkamp 2014-5-2 22832 A El Dorado Sierra Nevada Mountains Foothills, Forebay Road at Kodiak Trail, about 1 mile northwest of Forebay Reservoir 1079 Comment
  SEINET12166173  Lathyrus sulphureus F. H. Utech 1988-1 88 -110 El Dorado ca 1.5 mi S of American River & El Dorado-Placer County line on CA 47 1250 Comment
  SEINET11447714 Image available Layia fremontii L. Vutz 1976-4-3 s.n. El Dorado Cool, CA. Off Hwy 193, roadway just out of Cool Comment
  CAS-BOT-BC323213  Layia fremontii David D. Keck 1933-6-1 2441 El Dorado 1 mile E of Clarksville on Lincoln Highway 304 Comment
  JEPS14587  Layia pentachaeta subsp. pentachaeta G. Thomas Robbins with Peter H. Raven 1956-4-29 3689 El Dorado 1.2 mi nw of , near bridge crossing river Somerset (Youngs); North Fork Cosumnes River Comment
  JEPS72466  Ledum glandulosum Gladys L. Smith 1972-7-18 3552 El Dorado 2 1/2 mi ne of Wrights Lake (Grouse Lake); Grouse Lake 2499 Comment
  UCR101162  Leersia oryzoides L. C. Wheeler 1952-9-26 6978 El Dorado Sierra Nevada Mtns., South Fork American River, 1 mile upstream from Lotus 244 Comment
  CDA11094  Leontodon taraxacoides G. F. Hrusa, Jeff Hart 1994-4-23 11782 El Dorado Cosumnes River Drainage; N side of Cosumnes River, immediately W of Hwy 49 bridge. Comment
  UCR170357  Leontodon taraxacoides subsp. taraxacoides George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9855 El Dorado Northern Sierra Nevada Foothills, east of Sacramento; Sly Park Road (County Highway E-16), c. 2 mi east of Pleasant Valley 854 Comment
  UCR171331  Leontodon taraxacoides subsp. taraxacoides George K. Helmkamp, E. A. Helmkamp 2005-10-8 10001 El Dorado Northern Sierra Nevada Foothills, SE off Calif. Highway 49 at junction of Patterson Drive and Pleasant Valley Road, SW of Diamond Springs 537 Comment
  CHSC106260  Lepechinia calycina L. P. Janeway; B. Castro 2010-6-12 10006 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Fall Unit; ridge northwest of Kanaka Valley Road, southeast of the upper South Fork American River arm of Folsom Lake, and east of Salmon Falls Road. Collecting along a somewhat overgrown former dirt road/fireline. 327 Comment
  RSA409612  Lepechinia calycina Glenn A. Gorelick 1966-5-13 s.n. El Dorado On sunny side of hill. Pine Hill. 610 Comment
  SBBG71590  Lepechinia calycina Milo H. Gates 1879-1 El Dorado Green Valley Comment
  UC747554  Lepechinia calycina G. Thomas Robbins 1945-5-20 1940 El Dorado above Sweetwater Creek, 2-3 miles S of Salmon Fallas 182 Comment
  CAS-BOT-BC13075  Lepidium virginicum var. menziesii R. E. Frenkel 1964-7-30 752 El Dorado On Ice House Road, at the north side of Schreiber's Ice House Resort. 1621 Comment
  UC714171  Leptodactylon pungens C. W. Sharsmith 1937-8-30 3478 El Dorado n slope Freel Peak (s of Lake Tahoe); Sierra Nevada, s of Lake Tahoe 3200 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
  UCD34721  Leptosiphon ciliatus Beecher Crampton 1989-6-6 10165 El Dorado El Dorado County, Tahoe Basin, Stateline, entrance to Stable road. Comment
  POM74253  Leptosiphon filipes Marcus E. Jones 1882-7-7 10394 El Dorado St. Lawrence [Placer County on specimen label] 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
  UC178843  Lessingia leptoclada Katharine Brandegee El Dorado between Camino and Fyffe Comment
  UC570382  Lessingia leptoclada Chas. M. Belshaw 1936-8-14 2641 El Dorado 2 mi s Snowline; Sierra Nevada Mts. Comment
  UCR177228  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2005-7-11 9704 El Dorado Northern Sierra Nevada Foothills, Pollock Pines area just south of US Highway 50 along County Road #5 1159 Comment
  CAS-BOT-BC339607  Lessingia leptoclada Mrs. H. C. Cantelow 1940-7-20 3430 El Dorado Nr. Pacific House Comment
  CDA19030  Lessingia leptoclada Kirk Taylor 2000-10-23 PDR 1106928 El Dorado Sierra Nevada; along Hwy 88, near Cook's Station. 0 Comment
  POM203333  Lessingia leptoclada M. Halperin 1932-9-13 909 El Dorado Near Camino. 976 Comment
  UC829038  Lessingia virgata A. A. Heller 1915-9-12 12274 El Dorado plentiful in fields between Shingle Springs and Clarksville Comment
  CDA38864  Leucothoe davisiae I. Savage 1960-6-19 s.n. El Dorado Mutton Canyon. 0 Comment
  JEPS72080  Lewisia nevadensis Gladys L. Smith 1964-7-6 2165 El Dorado summit of pass, Echo Lake to Desolation Valley 2667 Comment
  UCD39096  Lewisia rediviva Beecher Crampton 1964-4-27 6929 El Dorado 4.2 miles S of Lotus. Comment
  UCR176421  Lewisia triphylla George K. Helmkamp, E. A. Helmkamp 2006-7-7 10841 A El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  SEINET258155 Image available Leymus triticoides Mary E. Barkworth, L Firestone 1982-8-22 4049 El Dorado Echo Summit: 0.25 miles west on US 50 2240 Comment
  CHSC73129  Ligusticum grayi L. P. Janeway; Eric Schroder 1998-8-24 6152 El Dorado Lake Tahoe Basin Management Unit - National Forest. Lake Valley; a meadow along a western branch of Saxon Creek, about 1.2 mi east of Meyers. 1941 Comment
  UCD127550  Ligusticum grayi G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11043 El Dorado Northern Sierra Nevada Mountains: along Wright's Lake Road (Forestry Route 4) 3.3 miles north of Hwy US-50. 2049 Comment
  UCR175728  Ligusticum grayi George K. Helmkamp, E. A. Helmkamp 2006-7-10 10916 El Dorado Northern Sierra Nevada Mountains, 0.5 mile east of the junction of Wright's Lake Road and the road from Ice House Reservoir 2056 Comment
  UCR176318  Ligusticum grayi George K. Helmkamp, E. A. Helmkamp 2006-7-10 10884 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
  JEPS72667  Ligusticum grayi Gladys L. Smith 1963-7-28 1984 El Dorado Echo Summit, U.S. 50 2194 Comment
  RSA97344  Ligusticum grayi F. W. Peirson 1931-8-8 9536 El Dorado Lake of the Woods trail, Glen Alpine Creek Basin 2256 Comment
  CAS-BOT-BC257347  Lilium Peter Rubtzoff 1972-8-30 6879 El Dorado U.C. Blodgett Forest Research Station, along East Fork of Gaddis Creek, ca. 500 feet south of clear-cut. Comment
  UC747550  Lilium pardalinum G. Thomas Robbins 1943-7-10 1265 El Dorado about 3 mi e Camino; North Fork Webber Creek 914 Comment
  SEINET3992171  Lilium parvum Unknown 1943-8-15 1349 El Dorado In bed of Grouse Creek below Grouse Lake, 2 1/2 mi. NE of Wrights Lake 2438 Comment
  JEPS8419  Limnanthes alba subsp. versicolor Rimo Bacigalupi with G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3297 El Dorado 7.5 mi e Cool (on road to Georgetown) Comment
  SEINET6670327  Limnanthes alba var. versicolor C. T. Mason 1949-5-9 1293 El Dorado 3.3 miles south of Eldorado, along State Highway 49 Comment
  UCD33698  Limnanthes douglasii subsp. striata Beecher Crampton 1972-4-12 8785 El Dorado ca. 1.5 miles N.E. of Clarksville on Bass Lake road. Comment
  UCR185235  Linanthus bicolor George K. Helmkamp, E. A. Helmkamp 2007-4-20 11771 El Dorado Foothills, Northern Sierra Nevada Mountains, junction of Uhlenkamp Road and Pine Hill Road, north of Grass Valley Road and northwest of Placerville 401 Comment
  UCR187522  Linanthus bicolor George 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
  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
  UC750686  Linanthus ciliatus Lewis S. Rose 1941-7-12 41474 El Dorado Meeks Lake Tahoe 1950 Comment
  UC972334  Linanthus ciliatus G. Thomas Robbins 1944-6-11 1674 El Dorado 2-3 mi ne Riverton (along Ice House Road) 1219 Comment
  UCR249545  Linanthus ciliatus George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20902 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  UC133932  Linanthus filipes Katharine Brandegee May 1907 El Dorado near Placerville Comment
  UC907945  Linanthus filipes Herbert L. Mason 1926-5-28 3259 El Dorado between Shingle Springs and Coloma; Rose Springs 396 Comment
  UC480730  Linum lewisii W. C. Blasdale 1923-6-27 El Dorado Lake Tahoe Region, Tamarack Lake Tamarack Lake; Lake Tahoe Region, Tamarack Lake Comment
  UCD149437  Lipocarpha micrantha G. Ledyard Stebbins 1976-9-2 76244 El Dorado North Fork of Cosumnes River, south of El Dorado. (Exact location unknown. Coordinates estimated by label maker. Location, elevation, and ecological information partly taken from Stebbins 76245. Newspaper notes said N. Frk. Cosumnes, Sep 2 '76 and collection number.) 304 Comment
  UC536678  Listera convallarioides Miss Patrick 1935-8-5 El Dorado Eagle Falls Lake Tahoe, Emerald Bay 1828 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
  UC1135279  Lithocarpus densiflorus C. M. Belshaw 1936-2-29 1534 El Dorado between Bald Mountain Road turn-off and Volcanoville; Placerville Quad. 1219 Comment
  CAS-BOT-BC36144  Lithocarpus densiflorus var. densiflorus G. L. Stebbins 1976-7-14 76123 El Dorado 3 miles northeast of Uncle Tom's Cabin, on road to Robb's Valley, at crest of steep slope descending to Rubican River 1722 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-BC435452  Lithophragma glabrum Frank W. Peirson 1925-7-5 6271 El Dorado Mt. Tallac 2590 Comment
  UC336802  Lolium perenne unknown June 1889 El Dorado shore of Lake Tahoe Comment
  JEPS2692 Image available Lomatium caruifolium var. denticulatum Katharine Brandegee 1907-5-30 El Dorado Blue Ravine; ; Blue Ravine, El Dorado Co. Comment
  UC173130  Lomatium marginatum var. marginatum Katharine Brandegee May 1907 El Dorado New York Ravine Comment
  UCD73042  Lomatium marginatum var. marginatum Ellen Dean; With PLB 102 class 2008-5-17 4923 El Dorado Traverse Creek area off of Meadowbrook Road. 667 Comment
  SEINET8892786  Lomatium nevadense K. Christie 2011-1 2054 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Freel Meadows, north side of smaller, western meadow. Comment
  CHSC73146  Lonicera cauriana L. P. Janeway; Eric Schroder 1998-8-18 6076 El Dorado Lake Tahoe Basin Management Unit. Meadow on west wide of Upper Truckee River about 0.2 mi south of Hwy 50 and 1 mi west-southwest of Meyers. 1920 Comment
  UCD137286  Lonicera cauriana R. Prag 1973-6-27 s.n. El Dorado Upper Truckee Rd., near Mt. Rainier Dr. Comment
  SCFS5184  Lonicera cauriana 1965-7-1 240 El Dorado 6.8 miles west of junction of Highway 89-with Alter. 50 in El Dorado County California. 2256 Comment
  JEPS13767  Lonicera conjugialis Alice M. Ottley 1920-7-2 967 El Dorado between Myers and Angora Ridge Comment
  UC35413  Lonicera conjugialis W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe (trail to Lake Lucille); Glen Alpine 1897 Comment
  CAS-BOT-BC240420  Lonicera hispidula G. Thomas Robbins 1942-10-22 917 El Dorado Above Iowa Creek, about 5 mi NE of Placerville 914 Comment
  UC1614024  Lotus Charles M. Belshaw 1935-7-9 1142 El Dorado near 41 milestone, Placerville rd. to Tahoe; Central Sierra Nevada 1767 Comment
  UC101865  Lotus argophyllus var. fremontii Christina Simpson Jun 1907 El Dorado Sweetwater Creek; Simpson's Ranch Comment
  JEPS14598  Lotus grandiflorus Peter H. Raven with G. Thomas Robbins 1956-4-29 9118 El Dorado road nw of Youngs (Somerset) (near the bridge, s side of the North Fork of the Cosumnes River); North Fork of the Cosumnes River Comment
  UCR217159  Lotus micranthus George 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
  UCR242760  Lotus micranthus George K. Helmkamp, E. A. Helmkamp 2011-5-24 17371 El Dorado Northern Sierra Nevada Mountains Foothills, Mesquite Road, 7.5 miles south of its junction with Wentworth Springs Road 1073 Comment
  UC746973  Lotus nevadensis var. nevadensis G. Thomas Robbins 1944-6-11 1675 El Dorado 2-3 mi ne Riverton (along Ice House Road) 1219 Comment
  SEINET3694382 Image available Lotus oblongifolius G. Thomas Robbins 1945-8-5 2098 El Dorado Trail to Pleasant Lake, 3-4 miles E of Wentworth Springs 2073 Comment
  JEPS71959  Lotus oblongifolius var. oblongifolius Gladys L. Smith 1969-8-9 2427 El Dorado shore of Lily Pad Lake Sayles Canyon, Lily Pad Lake 2194 Comment
  UC1213922  Lotus oblongifolius var. oblongifolius Verne Grant and Alva Grant 1946-7-21 7766 El Dorado 0.5 mi s Echo Summit (near Echo Lake) Comment
  JEPS71965  Lotus purshianus var. purshianus Gladys L. Smith 1964-7-29 2890 El Dorado where trail to Audrain Lake leaves U.S. Hwy 50 ((Little Norway)); Echo Summit Area 2225 Comment
  RSA0011981  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2011-9-1 18212 El Dorado Silver Fork Road, 4.7 miles south of its junction with US-50 in Kyburz, alongside Silver Fork American River 1500 Comment
  UCR176028  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2006-8-17 11265 El Dorado Northern Sierra Nevada Mtns foothills, Lake Oaks Mobile Home Park 530 Comment
  UCR190623  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2007-7-23 12572 El Dorado Northern Sierra Nevada Mountains Foothills, along Hwy CA-193, 1.0 mile south of Georgetown 771 Comment
  UCR207140  Lotus strigosus George K. Helmkamp, E. A. Helmkamp 2009-4-4 14494 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Cut-off, 0.6 mile southeast of its junction with Mt. Aukum Road, c. 1.8 mi due south of Pleasant Valley 591 Comment
  CHSC56543  Lupinus K. R. Stern 1985-6-14 8112 El Dorado Echo Summit. 2225 Comment
  UC142908  Lupinus albicaulis Katharine Brandegee May 1907 El Dorado New York Ravine Comment
  UCD105982  Lupinus albifrons P. B. Kennedy 1922-5-23 s.n. El Dorado Barrett Ranch. Near Shingle. Comment
  CDA14107  Lupinus albifrons var. collinus G. F. Hrusa, J. Glazner 1997-6-3 13943 El Dorado Sierra Nevada; Exposed slopes surrounding Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  RSA0035754  Lupinus albifrons var. collinus George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-15 20868 El Dorado Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  CAS-BOT-BC196218  Lupinus albifrons var. eminens T. C. Fuller 1964-5-5 11918 El Dorado Old Mosquito Rd. just n. of bridge, So. Fork American River, ca. 5 mi. n.e. of Placerville Comment
  CAS-BOT-BC196219  Lupinus albifrons var. eminens Gilbert T. Benson 1924-4-13 25 El Dorado Banks of American River near Coloma Comment
  UCD106426  Lupinus andersonii W. Robert Powell 1984-9-11 3047 El Dorado 2.5 mi SE of Stumpy Meadows Dam, 1 mi SW of Lookout Mtn. 1402 Comment
  UC865453  Lupinus arbustus A. A. Heller 1916-8-9 12515 El Dorado head of Echo Lake 2377 Comment
  RSA91211  Lupinus arbustus subsp. silvicola F. W. Peirson 1925-7-7 6309 El Dorado Trail by upper Echo Lake. 2287 Comment
  CAS-BOT-BC208855  Lupinus argenteus var. meionanthus Milo S. Baker 1932-7-6 5822 El Dorado Open forest about Bijou, Lake Tahoe Comment
  SBBG3674  Lupinus argenteus var. meionanthus H. and M. Dearing 1939-7-6 3848 El Dorado Globins, Lake Tahoe 1828 Comment
  UC1047913  Lupinus argenteus var. meionanthus Kay H. Beach 1941-7-20 1268 El Dorado near Bijou (Lake Tahoe); , near Bijou 1905 Comment
  RSA781120  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2010-4-23 15923 El Dorado along Salmon Falls Road, 5.6 miles south of its junction with CA-49 at Pilot Hill, 0.65 mi. north of the American River crossing. 200 Comment
  SEINET7072541 Image available Lupinus bicolor A. G. Vestal 1963-5-5 s.n. El Dorado About 9 mile north of El Dorado. Coordinate datum: NAD 27. UTM Zone 10, 687563mE, 4284848mN. Comment
  UCR217157  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2010-5-13 16017 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 4.4 miles northeast of its junction with US-50 in Placerville 620 Comment
  JEPS33673  Lupinus breweri John Thomas Howell 1925-5-29 1113 El Dorado slope above Emerald Bay (Lake Tahoe); , slope above Emerald Bay 1981 Comment
  UC199290  Lupinus breweri Miss Helen D. Geis 40 El Dorado Emerald Bay Comment
  UCD42412  Lupinus breweri Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD34344  Lupinus breweri Beecher Crampton 1980-6-24 9738 El Dorado South Lake Tahoe, along Al Tahoe blvd.. Comment
  CAS-BOT-BC208883  Lupinus breweri var. breweri Jean L. Pawek 1956-5-25 89 El Dorado Highway 50 and 89, just south of Meyers. 1920 Comment
  RSA0060739  Lupinus fulcratus Daisie Huang 2006-8-12 06081210 El Dorado At Kirkwood ski resort, next to main road. 2385 Comment
  UC1713301  Lupinus fulcratus P. L. Johannsen 1934-9-11 496 El Dorado Grass Lake; El Dorado National Forest, Markleeville Quad., Grass Lake Comment
  UCD165669  Lupinus fulcratus Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9020 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along fire road near park residences on western side of Highway 89. 2126 Comment
  UCR171181  Lupinus fulcratus George K. Helmkamp, E. A. Helmkamp 2005-7-31 9756 El Dorado Northern Sierra Nevada Foothills, 20 mi WSW of Lake Tahoe; Ice House Road, N of Calif. Highway 50 and 1.5 mi south of junction with Ice House Reservoir 1637 Comment
  UCR202754  Lupinus fulcratus George K. Helmkamp, E. A. Helmkamp 2008-8-8 13967 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
  SEINET8042214  Lupinus fulcratus P. Lehenbauer 1923-6-25 998 El Dorado Meeks Comment
  UCD107790  Lupinus fulcratus David W. Gilpin 1976-7-12 s.n. El Dorado Christmas Valley, Tahoe Paradise. Comment
  UCD107794  Lupinus fulcratus A. A. Heller 1915-8-6 13324 El Dorado Meek's bay, Lake Tahoe. Comment
  UC865180  Lupinus grayi Alice Eastwood 1906-7-26 888 El Dorado Tallac , Tallac (Lake Tahoe) Comment
  RSA0028491  Lupinus latifolius John F. Emmel 1994-6-26 1313 El Dorado Sierra Nevada; southwest Lake Tahoe region; along trail above west shore of Fallen Leaf Lake, ca. 0.5 air mile southeast of Cathedral Lake. 1951 Comment
  SEINET6654054  Lupinus latifolius var. columbianus George K. Helmkamp 2007-7-7 12460 El Dorado Northern Sierra Nevada Mountains: along CA-89, 5.4 miles northwest of Luther Pass in the Grass Lake area.; 0 2018 Comment
  UCR207425  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2009-7-22 15244 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
  RSA613770  Lupinus lepidus Scott D. White, Julie Greene 1997-7-13 5405 El Dorado Lake Tahoe region: Highway 89, 0.4 miles W of summit at Luther Pass. Meadow margins at Grass Lake. 2317 Comment
  UC1614003  Lupinus lepidus Charles M. Belshaw 1935-7-9 1051 El Dorado on upper south fork of Silver Creek nmear Wilson's; Silver Creek 2286 Comment
  LA25457  Lupinus lepidus var. lobbii Marcus E. Jones; A. M. 1930-7-10 25457 El Dorado Lake Tahoe Comment
  UC311234  Lupinus lepidus var. lobbii unknown 1920-7-7 El Dorado Echo Lake; Sierra Nevada, Echo Lake Comment
  UCD108567  Lupinus lepidus var. sellulus A. A. Heller 1919-7-29 13323 El Dorado Meek's bay, Lake Tahoe. 1859 Comment
  UCD108569  Lupinus lepidus var. sellulus G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10878 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir. 2030 Comment
  UCR189770  Lupinus lepidus var. sellulus George K. Helmkamp, E. A. Helmkamp 2007-8-9 12716 El Dorado Northern Sierra Nevada Mountains, Wright's Lake; south side of the lake at the entrance to the campground 2131 Comment
  SD197775  Lupinus nanus G. K. Helmkamp, E. A. Helmkamp 2007-5-7 11965 El Dorado Foothills, Northern Sierra Nevada Mountains: Pedro Hills Road, 0.5 miles west of its junction with CA-49, junction of roads 5.3 miles south of Cool. 310 Comment
  UCD109064  Lupinus nanus G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11694 El Dorado Northern Sierra Nevada Mountains: hills bordering the east end of Sacramento Valley. Salmon Falls Road, 4.6 miles north of Green Valley Road, above NE arm of Folsom Lake. 384 Comment
  UCR173488  Lupinus nanus George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10268 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 5.7 mi. east of Calif. Hwy 193, N of the South Fork of the American River 427 Comment
  UCR200909  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2008-8-30 14046 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88 2271 Comment
  UCR201578  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2008-8-1 13935 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 3.8 miles north of its junction with CA-50 2076 Comment
  SEINET10490895  Lupinus sellulus var. sellulus Robert F. Thorne, C. W. Tilforth 1969-9-7 Thorne 39306 El Dorado Sandy slope above valley bog around grass lake, s of hwy 89, c 1/2 mi. W of Luther pass; fls. Deep purple; with juncus spp., Carex subfusca, c. Vesicaria, Epilobium hornemannii, perideridia parishii latifolia, etc. Comment
  RSA0013407  Lupinus stiversii George K. Helmkamp, E. A. Helmkamp 2012-5-22 19041 El Dorado Silver Fork Road, 2.8 miles southeast of US-50 in Kyburz; opposite the entrance to China Flat Campground 1479 Comment
  UCD19774  Lupinus stiversii C. H. Lamoureux; J. Major, J. McCaskill, R. Gankin 1956-6-6 1126 El Dorado 3.1 miles west of Kyburz, across Hwy 50 from cabin 'Septieme Ciel'. 1159 Comment
  SEINET6331928  Luzula comosa E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3958 El Dorado Washoe Meadows State Park, Angora Meadows. 1922 Comment
  UCD142076  Luzula comosa G. K. Helmkamp; Elizabeth Helmkamp 2006-4-27 10235 El Dorado Northern Sierra Nevada Foothills; Junction of French Creek Road and Big Canyon Road, 0.5 mi. S of Frenchtown. 340 Comment
  UCR197270  Luzula comosa George K. Helmkamp, E. A. Helmkamp 2008-4-25 13307 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCR207138  Luzula comosa George K. Helmkamp, E. A. Helmkamp 2009-4-4 14496 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.8 mile west of its junction with Happy Valley Cut-off 607 Comment
  UCD148541  Luzula comosa var. laxa Ellen Dean; T. Starbuck 2014-6-8 8357 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Spring in southern part of park near Chilicothe St. entrance. Opening in lodgepole pine forest. 1923 Comment
  JEPS73261  Luzula divaricata Gladys L. Smith 1970-7-22 2468 El Dorado near top of pass trail to Aloha Lake; trail to Aloha Lake 2651 Comment
  CAS-BOT-BC523883  Lycopus americanus George K. Helmkamp; E. A. Helmkamp 2012-9-15 19831 El Dorado Northern Sierra Nevada Mountains Foothills: Walton Lake; along Balderson Rd, 0.4 mi S of its jct with Wentworth Springs Rd 950 Comment
  POM362084  Machaeranthera canescens var. shastensis Fay A. MacFadden 1934-7-18 12593 El Dorado Truckee River, on road to Reno. Comment
  UCD42471  Madia Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR230668  Madia George K. Helmkamp, E. A. Helmkamp 2011-5-8 17224 El Dorado Northern Sierra Nevada Mountains Foothills, along Pleasant Valley Road, 0.6 mile NW of Pleasant Valley 716 Comment
  CAS-BOT-BC140684  Madia Peter Rubtzoff; John Thomas Howell 1973-7-18 7156 El Dorado Blodgett Forest: Bacchi Meadow 1325 Comment
  CAS-BOT-BC342743  Madia elegans Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCR255712  Madia elegans Peter Rubtzoff 1972-10-18 7032 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station, 'County Road' [=Wentworth Springs Road?], c. 1.75 mile east of main station entrance, and 0.1 mi. west of Mutton Creek Road junction 1280 Comment
  CAS-BOT-BC342741  Madia elegans G. Thomas Robbins 1943-10-16 1401 El Dorado At Institute of Forest Genetics, 3 mi. e. of Placerville 762 Comment
  RSA126796  Madia elegans subsp. elegans F. W. Embree 1934-6-17 158 El Dorado 1 mile southeast of Camp Springs; El Dorado National Forest 1829 Comment
  RSA750442  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2008-8-1 13949 El Dorado Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake. 2070 Comment
  UC1777694  Madia glomerata Beecher Crampton 1985-9-11 10025 El Dorado Stateline Comment
  UCD134262  Madia glomerata G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10943 El Dorado Northern Sierra Nevada Mtns. Mount Ralston Trail and Hwy. U.S.-50, about 0.9 mile south of Twin Bridges. 1960 Comment
  UCD42691  Madia glomerata C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 57 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCD43777  Madia glomerata C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1143 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCR176293  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2006-7-28 11010 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  UCD34580  Madia glomerata Beecher Crampton 1985-9-11 10025 El Dorado El Dorado County, Stateline. Comment
  CAS-BOT-BC342916  Madia gracilis Grant 1906-7-25 7083 El Dorado Tallac - Lake Tahoe 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
  UC907754  Madia gracilis G. Thomas Robbins 1945-5-27 1953 El Dorado along Camino-Pleasant Valley Road about 1 1/2 mi n Pleasant Valley 762 Comment
  UCR258201  Madia gracilis George K. Helmkamp, Amy Barnes 2014-8-11 23003 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  RSA92234  Madia minima F. W. Peirson 1925-7-7 6304 El Dorado Trail along Echo Lake. Sierra Nevada. 2287 Comment
  UCD139049  Maianthemum racemosum Mrs. Flora Hayes 1935-6-15 s.n. El Dorado Strawberry. Comment
  CAS-BOT-BC510743  Maianthemum racemosum subsp. amplexicaule Gladys L. Smith 1925-6-6 2036 El Dorado Woods 1 mile west of Echo Summit, US 50 2133 Comment
  SBBG11830  Maianthemum stellatum D. Myrick 1958-6-27 61 El Dorado Fallen Leaf Lake 1889 Comment
  UCD139047  Maianthemum stellatum Rolf Y. Berg 1964-6-21 RYB 8165 El Dorado above Fallen Leaf Lodge. Comment
  UC747040  Marah watsonii G. Thomas Robbins 1944-5-16 1606 El Dorado 3 mi e Placerville (hillside w Institute of Forest Genetics) 762 Comment
  UCD150579  Marsilea vestita subsp. vestita James A. Neilson Jr. 1973-8-17 2968 El Dorado Tahoe Basin, Meadow below Fallen Leaf Lake. 1935 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
  UCD134466  Matricaria discoidea G. K. Helmkamp; E. A. Helmkamp 2007-5-1 11920 El Dorado Northern Sierra Nevada Mountains: along Hwy CA-49. 6.1 miles northwest of Placerville. 454 Comment
  CAS-BOT-BC348051  Matricaria matricarioides Peter Rubtzoff 1976-6-22 8671 El Dorado U.C. Blodgett Forest Research Station, County Road, ca. 0.15 miles west of Headquarters Road junction. 1280 Comment
  UCR206920  Medicago lupulina George K. Helmkamp, E. A. Helmkamp 2009-5-26 14805 A El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UCD107832  Medicago polymorpha G. K. Helmkamp; E. A. Helmkamp 2007-5-1 11925 El Dorado Northern Sierra Nevada Mountains: along Hwy CA-49 at the junction with Teal Road, 3.0 miles northwest of US-50 in Placerville. 558 Comment
  UCR188029  Medicago polymorpha George K. Helmkamp, E. A. Helmkamp 2007-5-1 11925 A El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-49 at the junction with Teal Road, 3.0 miles northwest of US-50 in Placerville 558 Comment
  UCD66809  Melica aristata Beecher Crampton 1957-8-6 4573 El Dorado U. S. Hwy. 50, about 0.7 miles west of Vade. 2095 Comment
  UCD67022  Melica aristata August L. Hormay 1932-7-7 El Dorado 7 miles north of Placerville. Comment
  UCD80575  Melica californica CNPS SN Foothill Team 2005-6-14 SNNR 0218 a El Dorado BLM Joaquin Way. 285 Comment
  UCD96152  Melica californica Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6989 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley, along road that travels north and enters dense woodland at stream crossing at north end of valley. 319 Comment
  SEINET221083 Image available Melica californica var. nevadensis Mary E. Barkworth, B Neely 1980-4-18 2441 El Dorado Folsom Lake State Park ; Peninsula Campground 244 Comment
  RSA403525  Melica spectabilis Albert J. Perkins 1923-8-6 s.n. El Dorado Lake Tahoe, summit of Angora Peak 2439 Comment
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Mar 6 2011
  CAS-BOT-BC262462  Melica subulata G. Thomas Robbins 1956-9-14 3780 El Dorado Along U. S. Highway 50, about one-half mile northwest of Echo Summit 2225 Comment
  RSA654924  Melica torreyana G. Fred Hrusa, Jeff Hart 1994-4-23 11781 El Dorado South facing slope on north side of Cosumnes River, immediately west of highway 49 bridge. 270 Comment
  UCR174297  Melica torreyana George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10654 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  RSA795086  Mentha arvensis George K. Helmkamp, E. A. Helmkamp 2011-9-1 18201 El Dorado Silver Fork Road, 0.9 miles south of its junction with US-50 in Kyburz 1280 Comment
  UCD34362  Mentha pulegium Beecher Crampton 1980-9-23 9760 El Dorado El Dorado County, south of El Dorado Hills. Comment
  UC169993  Mentzelia albicaulis Miss Helen D. Geis 1912-6 121 El Dorado Lakeside Comment
  JEPS124880 Image available Menyanthes trifoliata M. L. Wheelis 1964-7-7 157 El Dorado Grass Lake. Comment
  UC747584  Mertensia ciliata G. Thomas Robbins 1944-7-28 1769 El Dorado about 1/2 mi S of Wrights Lake 2133 Comment
  UCD102914  Micranthes oregana G. L. Webster 1974-7-16 7637 El Dorado Mt. Ralston Drive, ca. 4.5 miles E of Strawberry. 1981 Comment
  UCD125135  Micranthes oregana Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7430 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
  UC218908  Microseris acuminata Katharine Brandegee El Dorado Pilot Hill Comment
  UC50012  Microseris acuminata Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UCD42544  Microseris nutans Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR175651  Microseris nutans George K. Helmkamp, E. A. Helmkamp 2006-7-7 10822 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  CAS-BOT-BC349272  Microseris nutans John Thomas Howell 1925-6-21 1186 El Dorado Above Emerald Bay Camp, Lake Tahoe 2042 Comment
  JEPS35720  Microseris nutans Alice Ottley 1920-7-2 995 El Dorado Myers to Angora Ridge Comment
  SD81096  Microseris nutans Darley F. Howe 1971-7-1 El Dorado 2.0 miles west from east entrance to El Dorado National Forest, south of Lake Tahoe. 2100 Comment
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Jul 11 2010
  UCD118911  Microsteris gracilis G. K. Helmkamp; G. K. Helmkamp 2007-4-27 11866 El Dorado Northern Sierra Nevada Mountains: Junction of Ice House Road and White Meadows Road, about 2 miles northwest of US-50. 1029 Comment
  RSA696686  Microsteris gracilis subsp. gracilis Keith E. Hoffmaster 1941-3-22 1024 El Dorado S of Pilot Hill Comment
  POM126739  Mimulus breweri M. S. Baker 1904-7-7 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe. Comment
  POM127799  Mimulus breweri L. R. Abrams 1911-7-27 4780 El Dorado Lake Valley, (Lake Tahoe) 1951 Comment
  CDA14108  Mimulus cardinalis G. F. Hrusa, J. Glazner 1997-6-3 13944 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  POM44466  Mimulus douglasii Marcus E. Jones 1883-5-23 s.n. El Dorado Kelsey, Idaho [perhaps the 'kelsey' of El Dorado Co., CA, certainly not Idaho - D.M. Thompson] Comment
  UCR173798  Mimulus guttatus George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10591 A El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 0.6 mile east of White Hall 1055 Comment
  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
  UCR217928  Mimulus guttatus George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16149 El Dorado Sierra Nevada Mountains Foothills, along Perry Creek, about 0.2 mile south of Slug Gulch Road, at a point 4.7 miles east of junction with Perry Creek Road 1027 Comment
  RSA293056  Mimulus guttatus Reino Alava 1957-4-28 707 El Dorado Garden Valley. Comment
  UCD164526  Mimulus guttatus Peter Rubtzoff 1975-6-24 8100 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  UCR188999  Mimulus jepsonii George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12387 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 17.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 2128 Comment
  UC914192  Mimulus kelloggii H. S. Reed 1941-5-3 El Dorado Placerville Comment
  UCR218747  Mimulus layneae George K. Helmkamp, Mary Jane Ganibe, Mary Alice Barnes 2010-6-19 16315 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 miles from its junction with Perry Creek Road 1082 Comment
  UC446451  Mimulus lewisii R. L. Pendleton, F. M. Reed 1907-7-23 961 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
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Sep 4 2010
  UC886277  Mimulus lewisii A. A. Heller 1915-8-6 12155 El Dorado near Echo Camp (on the Lincoln Highway) 2133 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
  UCD44762  Mimulus microphyllus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2128 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  JEPS71718  Mimulus moniliformis Gladys L. Smith 1964-8-29 2395 El Dorado along road to Angora Lakes; Echo Summit region 2286 Comment
  JEPS72199  Mimulus moniliformis Gladys L. Smith 1972-7-18 3543 El Dorado 2 mi ne Wrights Lake (trail to Grouse Lake) 2438 Comment
  UCR174288  Mimulus moschatus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10719 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  UCR206766  Mimulus moschatus George K. Helmkamp, Amy Barnes 2009-7-7 15119 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, c. 1.3 miles north of Ice House Store 1660 Comment
  RSA535576  Mimulus nanus var. mephiticus David M. Thompson 1988-6-13 948 El Dorado S of Lake Tahoe. 1.9 mi S of Hwy 50-89 along Hwy 89 at intersection with Blitzen Street. 1951 Comment
  UCD19770  Mimulus nasutus C. H. Lamoureux; J. Major, J. McCaskill and R. Gankin 1956-6-6 1120 El Dorado 3.2 miles west of Kyburz. 1127 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
  UCR257778  Mimulus primuloides var. primuloides George K. Helmkamp, Amy Barnes 2012-8-19 19678 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
  JEPS29828  Mimulus pulsiferae Rimo Bacigalupi, and L. R. Heckard 1962-5-31 8572 El Dorado about 1 mi below U.S. highway 50 (below and s of Eight-mile House (e of Camino), watershed of upper reaches of creek); Webber Creek 1158 Comment
  UCR175647  Mimulus tilingii George K. Helmkamp, E. A. Helmkamp 2006-7-7 10838 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  UC125177  Mimulus torreyi Katharine Brandegee 1907-5-22 El Dorado five mi above Camino; Sportsmans Hall Comment
  UCD96590  Mimulus torreyi Dena Grossenbacher; Brian Green 2008-5-30 854 El Dorado Along Peavine Ridge Road about 0.1 miles west of its junction with Ice House Road. 1589 Comment
  UCD122926  Mimulus viscidus G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-10 10660 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50. 1653 Comment
  UCR173846  Mimulus viscidus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10660 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50 1653 Comment
  CAS-BOT-BC174681  Minuartia cismontana G. Thomas Robbins 1943-4-28 1043 El Dorado At Institute of Forest Genetics, 3 mi. e. of Placerville 762 Comment
  CAS-BOT-BC388591  Minuartia douglasii Elizabeth McClintock 1969-6-1 s.n. El Dorado Canyon of Rubicon River near Volcanoville 579 Comment
  CAS-BOT-BC262579  Miscanthus sinensis T. C. Fuller 1969-10-15 18994 El Dorado For 0.1 mi. along the banks of an irrigation ditch, s. side of Carson Rd. (old Hwy 50) just below the Cedar Grove turn-off from the freeway, Hwy 50, Camino, Sierra Nevada 975 Comment
  UC402501  Mitella breweri R. L. Pendleton and F. M. Reed 1907-7-23 966 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
  UC420411  Mitella breweri Milo S. Baker 1904-6-30 El Dorado near Lake Tahoe (on trail to Angora Lake); Fallen Leaf Lake Comment
  POM274267  Mitella breweri W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine. Comment
  RSA613397  Mitella breweri Mary DeDecker 1956-7-14 431 El Dorado Lake Tahoe near Meeks Bay. 1920 Comment
  CAS-BOT-BC219956  Monardella breweri subsp. lanceolata G. Thomas Robbins 1943-7-6 1244 El Dorado At C.C.C. Camp Snowline, 3 mi. e. of Camino 1036 Comment
  SEINET11123716  Monardella odoratissima Unknown 2013-9-7 22270 El Dorado El Dorado County Comment
  SEINET5333324  Monardella odoratissima subsp. glauca D. G. Cooney 1946-8-3 122 El Dorado sl slope Mt. Tallac, Sierra Nevada 2972 Comment
  UCD72955  Monardella odoratissima subsp. odoratissima Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4521 El Dorado Washoe Meadows State Park. Slopes on west side of fen system. 1956 Comment
  CAS-BOT-BC318565  Monardella odoratissima subsp. pallida A. A. Heller 1911-8-10 12536 El Dorado East side of Ralston Peak above Echo Lake. 2407 Comment
  JEPS63368  Monardella odoratissima subsp. pallida Helen-Mar Wheeler 1941-8-12 419 El Dorado 4 mi south, State Highway 89, old sawmill Meyers Post Office; Upper Truckee River 1950 Comment
  JEPS71530  Monardella odoratissima subsp. pallida Gladys L. Smith 1963-7-27 1819 El Dorado Near Echo Summit (on old Hawley Grade); Sierra Nevada 2164 Comment
  UC2035821  Monardella odoratissima subsp. pallida C. Epling Aug 1933 El Dorado Echo Summit 2225 Comment
  UC464481  Monardella odoratissima subsp. pallida R. M. Holman 1931-8-8 El Dorado First Camp Grounds, 300 yards west of Echo Summit on Lincoln Highway above Tahoe. 2225 Comment
  UCR176405  Monardella odoratissima subsp. pallida George K. Helmkamp, E. A. Helmkamp 2006-8-7 11160 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road 2174 Comment
  SEINET10582089  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 219 El Dorado El Dorado National Forest. On both sides of the Mormon Emigrant Trail, 1 mile northwest from the junction with USNFS Rd. 10N28. Locally abundant, large population spanning either side of the road for .5 mile or so. Mixed conifer forest. Comment
  SEINET10582113  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 203 El Dorado El Dorado National Forest. Silver Fork Rd., just northeast of intersection with USNFS Rd. 10N28, on right roadside. Small population with Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Beginning of bloom. Comment
  SEINET10862294  Monardella sheltonii A. Graff 1993-7-20 Graff 242 El Dorado El Dorado National Forest. On the right side of the Mormon Emigrant Trail west, just past the first crossing of Jenkinson Lake. With Pinus ponderosa, Quercus kelloggii, Arctostaphylos sp., Pteridium aquilinum spp. pubescens, grasses. Comment
  SEINET10961429  Monardella sheltonii A. Graff 1993-7-20 Graff 243 El Dorado El Dorado National Forest. On the right side of the Mormon Emigrant Trail west, just past the first crossing of Jenkinson Lake. With Pinus ponderosa, Quercus kelloggii, Arctostaphylos sp., Pteridium aquilinum spp. pubescens, grasses. Comment
  CAS-BOT-BC444651  Montia chamissoi Elsie Z. Lovegrove 1947-6-6 s.n. El Dorado Fallen Leaf L. road Comment
  OBI64504  Montia fontana David J. Keil 2005-3-13 30346 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Rd 500 Comment
  CAS-BOT-BC445040  Montia linearis Elsie Z. Lovegrove 1948-6-18 s.n. El Dorado Fallen Leaf Lake Comment
  UC72568  Montia parvifolia W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity of Lake Tahoe (Glen Alpine); Glen Alpine 1897 Comment
  CAS-BOT-BC445144  Montia parvifolia Laura M. Lathrop 1909-7-19 s.n. El Dorado Trail to Grass Lake, near Glenn [Glen] Alpine Comment
  CAS-BOT-BC445148  Montia parvifolia Gladys L. Smith 1959-6-16 1126 El Dorado Between gate and second waterfall on Glen Alpine road (distance about 1 mile). 2225 Comment
  UCD44740  Muhlenbergia andina C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2106 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD72932  Muhlenbergia andina Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4501 El Dorado Washoe Meadows State Park. West side of park near Grizzly Mountain Road entrance. 1952 Comment
  CAS-BOT-BC260548  Muhlenbergia filiformis Peter Rubtzoff 1974-6-18 7598 El Dorado Georgetown Divide. Blodgett Forest: Bacchi Meadow Comment
  CAS-BOT-BC260549  Muhlenbergia filiformis Catherine Best 1981-8-11 s.n. El Dorado Echo Lake 2255 Comment
  UCD43735  Muhlenbergia filiformis C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1101 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD44843  Muhlenbergia filiformis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2209 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  SEINET11679034  Muhlenbergia filiformis H. H. Heller 1938-1 844 El Dorado Stanford Camp, Fallen Leaf Comment
  RSA269000  Muhlenbergia montana J. R. Reeder, C. G. Reeder 1972-7-22 5802 El Dorado On rocky ledge above Emerald Bay, Lake Tahoe. 2012 Comment
  UCD86809  Muhlenbergia montana A. Haig 1951-6-1 s.n. El Dorado 3 mi W. of Camp Sacto. on Hwy 50. Comment
  UC1132389  Muhlenbergia richardsonis H. S. Yates 1936-8-8 5971 El Dorado Sayles Flat Pyramid Peak Quadrangle 2011 Comment
  UCD44197  Muhlenbergia richardsonis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1563 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  SD51651  Myrica hartwegii Rimo Bacigalupi 1959-11-2 7329 El Dorado North Fork of Cosumnes River, 1.5 miles north of its junction with the Middle Fork and immediately south of the site of the old settlement of Nashvill and below roadbed of State Highway 49. 256 Comment
  UCD83780  Myriophyllum quitense Lars W. J. Anderson 21-22 May 2009 WP 459 a El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 459. Comment
  JEPS45721  Myriophyllum sibiricum T. H. Goodspeed Aug 25 1944-Aug 27 1944 El Dorado Emerald Bay, Lake Tahoe Lake Tahoe; Emerald Bay, Lake Tahoe Comment
  UCD83771  Myriophyllum spicatum Lars W. J. Anderson 21-22 May 2009 WP 458 El Dorado South Lake Tahoe, Tahoe Keys, Way Point 458. Comment
  UC1069124  Nama lobbii P. L. Johannsen 1934-9-1 473 El Dorado 1 mi nw Rubicon Pt.; El Dorado Natl Forest, Pyradmid Peak Quad., nw of Rubicon Pt Comment
  RSA768929  Nassella lepida L. P. Janeway, B. Castro 2010-6-12 10008 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Falls Unit; ridge northwest of Kanaka Valley Road, southeast of the upper South Fork American River arm of Folsom Lake, and east of Salmon Falls Road. 327 Comment
  SD81015  Navarretia capillaris Darley F. Howe 1971-7-1 El Dorado Two miles west of entrance to El Dorado National Forest near Lake Tahoe 2103 Comment
  UC913456 Image available Navarretia divaricata G. Thomas Robbins 1944-6-11 1672 El Dorado Ice House, 2-3 miles northeast of Riverton. Comment
  UC1221740  Navarretia filicaulis Beecher Crampton 1959-8-20 El Dorado n slope Pine Hill 579 Comment
  UC913414  Navarretia filicaulis G. Thomas Robbins 1943-6-22 1209 El Dorado 3 mi e Placerville (at w edge of Institute of Forest Genetics) 792 Comment
  UC125103  Navarretia intertexta Katharine Brandegee 1908-6-4 El Dorado Simpson's Ranch Sweetwater Creek Comment
  UC913410  Navarretia intertexta G. Thomas Robbins 1944-7-6 1761 El Dorado 5 mi s Pollock Pines; Sly Park 975 Comment
  SEINET14147722  Navarretia intertexta subsp. propinqua E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4162 El Dorado Washoe Meadows State Park, off Sawmill Road on E side of park, just E of Angora Meadows. 1918 Comment
  UC1213884  Navarretia intertexta subsp. propinqua Verne Grant and Alva Grant 1946-7-26 7787 El Dorado e of Fallen Leaf Lake (on road to Angora Lakes) 1981 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
  UC52555  Navarretia intertexta subsp. propinqua Miss Lydia K. Tangier-Smith 1901-1 El Dorado The Grove Lake Tahoe Comment
  UCD106226  Navarretia leptalea G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10867 El Dorado Northern Sierra Nevada Mountains. Wright's Lake Road, 4.1 miles north of Hwy. US-50, northeast of Kyburz. 2049 Comment
  UCSB5049  Navarretia leptalea Keator, Glenn 1958-7-28 El Dorado 1/4 mile above Fallen Leaf Lake; on Angora Lake-Fallen Leaf Lake 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
  UC23792 Image available Navarretia prolifera V. Rattan 1860-67 6436 El Dorado California Comment
  UCD36999  Navarretia prolifera Beecher Crampton 1956-6-22 3607 El Dorado El Dorado County, 1.7 miles east of Omo Ranch Post Office. 1097 Comment
  CAS-BOT-BC230506  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-16 366 El Dorado Girard Mill Road (10N51), 0.5 mile SE of Girard Mill Site 1524 Comment
  CAS-BOT-BC230526  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-7-17 397 El Dorado 1 mile E on Sly Park Road (road inside park) 1143 Comment
  POM310913  Navarretia prolifera subsp. lutea H. L. Mason 1942-6-24 12552 El Dorado Ridge north of Smith's Flat, 4 miles east of Placerville Comment
  RSA122938  Navarretia prolifera subsp. lutea P. L. Johannsen 1934-7-4 362 El Dorado 1.5 miles NNW of Bullion Bend. 1372 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
  UC1008726  Navarretia viscidula H. F. Copeland 1940-6-24 1617 El Dorado Mormon Island Comment
  JEPS3963  Nemophila heterophylla W. L. Jepson 1938-4-5 18585 El Dorado 3 mi e Auburn (near North Fork American River bridge); , Auburn Comment
  SD237465  Nemophila heterophylla G. K. Helmkamp, E. A. Helmkamp 2012-5-3 18891 El Dorado Northern Sierra Nevada Mountains Foothills: Forbay Road, 7.0 miles NW of Pollock Pines (Slate Mountain 7.5'Q) 747 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
  UC1021929  Nemophila heterophylla Rolf Y. Berg 1955-5-6 El Dorado Highway 50 between Alder Creek Campground and Kyburz; between Alder Creek Campground and Kyburz Comment
  UCR222367  Nemophila heterophylla George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganive 2010-6-13 16266 El Dorado Sierra Nevada Mountains Foothills, along Forebay Road, just south of Forebay Bridge over the South Fork American River 588 Comment
  UC35554  Nemophila maculata M. H. Gates 1879-1 El Dorado Rose Spgs Comment
  RSA75895  Nemophila maculata F. W. Peirson 1925-7-8 6325 El Dorado Road down American River, Sierra Nevada. 1524 Comment
  OBI79663  Nemophila parviflora Al Faustini 1992-4-1 s.n. El Dorado Grounds of residence on Sand Ridge Road 600 Comment
  JEPS14577  Nemophila pedunculata Peter H. Raven with G. Thomas Robbins 1956-4-29 9121 El Dorado 0.3 mi from Youngs ((Somerset), on road to Aukum, along a stream); 0.3 mi from Youngs (Somerset), on road to Aukum Comment
  UC700321  Nemophila pedunculata G. Thomas Robbins 1944-4-23 1567 El Dorado near South Fork American River (on bank of Iowa Creek); near South Fork American River, Iowa Creek 762 Comment
  UCD119944  Nemophila pulchella G. K. Helmkamp; Elizabeth Helmkamp 2006-4-25 10213 El Dorado Northern Sierra Nevada: E of Sacramento, SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek. 488 Comment
  UCD119938  Nemophila pulchella var. gracilis G. K. Helmkamp 2006-4-6 10152 El Dorado Northern Sierra Nevada: ENE of Sacramento; 4.2 mi NW of Coloma along CA Hwy 49. 247 Comment
  SEINET3246140  Nicotiana acuminata var. multiflora G. K. Helmkamp, E. A. Helmkamp 2009-1 15664 El Dorado Sierra Nevada Mountains Foothills: Cedar Ravine Road at the junction with Camp Nauvoo Road, 0.1 mile south of Weber Creek and c. 2.5 mi. SE of Placerville. 567 Comment
  UCD126684  Nicotiana acuminata var. multiflora G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11547 El Dorado Northern Sierra Nevada Mountain Foothills; 0.6 mile northwest of Pleasant Valley along Pleasant Valley Road. 756 Comment
  CAS-BOT-BC538058  Nigella damascena G. Ledyard Stebbins 1977-6-28 7718 El Dorado Placerville [exact location unknown] Comment
  UCR190203  Nuphar lutea subsp. polysepala George K. Helmkamp, E. A. Helmkamp 2007-8-21 12789 El Dorado Northern Sierra Nevada Mountains, Ice House Road at the junction to the lower campground and boat ramp of Loon Lake 1976 Comment
  JEPS29799  Odontostomum hartwegii Rimo Bacigalupi and L. R. Heckard 1962-5-30 8543 El Dorado 4 1/2 mi. n. Rescue (4.4 mi. w. of Gold Hill, along Luneman Rd.) 381 Comment
  CAS-BOT-BC350001  Oreostemma alpigenum var. andersonii John Thomas Howell 1925-6-27 1211 El Dorado Rubicon Meadows, Lake Tahoe 2133 Comment
  UC747066  Orobanche bulbosa G. Thomas Robbins 1945-5-27 1952 El Dorado about 1 1/2 mi n of Pleasant Valley (along Camino-Pleasant Valley Road); Camino-Pleasant Valley Road 762 Comment
  UC747062  Orobanche fasciculata G. Thomas Robbins 1944-5-24 1632 El Dorado Near Easter boundary of Institute of Forest Genetics, 3 mi E of Placerville. Comment
  UC1121067  Orthilia secunda H. S. Yates 1936-8-8 5978 El Dorado 2 miles NE of Sayles Flat 2072 Comment
  RSA102191  Orthocarpus lithospermoides G. Thomas Robbins 1945-5-20 1921 El Dorado Along Placerville - Rescue Road. 3 mi E of Rescue. 457 Comment
  RSA0012132  Osmorhiza berteroi George K. Helmkamp, E. Helmkamp 2011-7-7 17636 El Dorado Park Creek Road, 0.4 mile east of its junction with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (111 deg ) of Pollock Pines 1290 Comment
  UCD165596  Osmorhiza berteroi Ellen Dean; with Daniel McNair 2016-6-10 8942 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
  UC747419  Osmorhiza brachypoda G. Thomas Robbins 1944-6-7 1660 El Dorado ca 3 mi e Camino; North Fork Webber Creek 914 Comment
  UCD60394  Osmorhiza chilensis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3957 El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  UCD60670  Osmorhiza chilensis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4134 El Dorado Washoe Meadows State Park. Central portion of park just south of manhole #50. Along unmaintained dirt road, mostly covered with downed trees, just west of fen system. 1939 Comment
  UCR250609  Osmorhiza chilensis George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20898 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  CHSC77434  Oxalis corniculata Jeffrey Thomas Gautschi 1997-3-25 16 El Dorado 3 km northwest of U.S. Highway 50, 2 km west of State Highway 49. 579 Comment
  UCR206817  Oxalis laxa George K. Helmkamp, E. A. Helmkamp 2009-5-24 14767 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49 381 Comment
  SEINET11142014  Oxypolis occidentalis A. Tiehm, M. J. Williams, W. Follette 1982-8-7 7524 El Dorado Sierra Nevada, Osgood Swamp, N of Hwy 50, ca 1.5 miles SW of Meyers. 1996 Comment
  UCD160526  Oxypolis occidentalis G. Ledyard Stebbins 1979-9-1 s.n. El Dorado El Dorado National Forest. Southeast of Wrights Lake. 2164 Comment
  UC130732  Packera layneae Katharine Brandegee 1907-5-21 El Dorado near Placerville; Weber Creek Comment
  UCD73342  Packera layneae Chuck Hughes 2008-5-9 33 El Dorado Cameron Park. Near end of Ventana Lane. 414 Comment
  SEINET8892785  Packera streptanthifolia K. Christie 2011-1 2053 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Star Meadow, ca. 0.3 mi. west of Star Lake. Comment
  UCD42450  Paeonia brownii Lloyd P. Tevis 1902-6-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  JEPS72344  Paeonia brownii Gladys L. Smith 1972-6-19 3173 El Dorado roadside near Meyers 1920 Comment
  SACT002597  Panicularia pauciflora H. Skidmore 1934-8-11 El Dorado Comment
  BFRS404 Image available Panicum Peter Rubtzoff 1974-6-18 7597 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) Comment
  CAS-BOT-BC352219  Panicum Peter Rubtzoff 1975-9-23 8384 El Dorado ca. 1 mile east of Georgetown on Wentworth Springs Road 91.3-1.4 miles east of junction with Hwy. 193). Comment
  UCD105397  Panicum Peter Rubtzoff 1974-6-18 7597 El Dorado Sierra Nevada. Blodgett Forest: Bacchi Meadow. (Comp. 290R). 1310 Comment
  UCR190295  Panicum acuminatum var. acuminatum George K. Helmkamp, E. A. Helmkamp 2007-8-21 12792 El Dorado Northern Sierra Nevada Mountains, Ice House Road at the junction to the lower campground and boat ramp of Loon Lake 1976 Comment
  CAS-BOT-BC253816  Panicum dichotomiflorum John Thomas Howell 1976-10-29 52264 El Dorado On Green Valley Road in Morman Island shopping center, about 4.5 miles NE of Folsom 137 Comment
  RSA639997  Panicum rigidulum L. C. Wheeler 1952-9-26 6977 El Dorado South Fork American River: 1 mile upstream from Lotus. Comment
  UC1085298  Parvisedum pumilum Herbert L. Mason 1957-5-1 El Dorado near Garden Valley (Georgetown); Georgetown 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
  UC1614020  Pectiantia breweri Charles M. Belshaw 1935-7-5 1049 El Dorado on upper South Fork Silver Creek near Wilsons; South Fork Silver Creek 2286 Comment
  JEPS10702  Pedicularis attollens Alice M. Ottley 1920-7-13 1172 El Dorado side of Echo Ridge; Tahoe Region Comment
  UC370248  Pedicularis attollens E. O. Essig 1928-7-15 El Dorado Upper Echo Lake 2377 Comment
  RSA121569  Pedicularis attollens P. L. Johannsen 1934-7-18 386 El Dorado 1.25 miles SE of Wilson's. 2012 Comment
  UCD147767  Pedicularis semibarbata Allyson Ayalon; Lucie Jerabkova 2012-7-1 129 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  SBBG279  Pellaea breweri H. and M. Dearing 1934-7-30 2946 El Dorado Fallen Leaf Lake Comment
  UC399557  Pellaea breweri unknown 1920-7-22 El Dorado top of Ralston Comment
  CAS-BOT-BC71221  Pellaea bridgesii Dr. F. E. Blaisdell 1898-7-1 s.n. El Dorado Glen Alpine Comment
  UCR173478  Pellaea mucronata subsp. mucronata George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10260 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
  JEPS29797  Penstemon azureus var. angustissimus Rimo Bacigalupi and L. R. Heckard 1962-5-30 8541 A El Dorado along Cold Springs Road 3.2 mi nw Placerville; nw of Placerville 533 Comment
  UCD162561  Penstemon davidsonii var. davidsonii Steve Matson 2004-8-7 1092 El Dorado NSNH; Tahoe Basin; north side of summit of Freel Peak. 3316 Comment
  RSA35112  Penstemon deustus subsp. deustus L. S. Rose 1944-7-12 44068 El Dorado Glen Alpine Rd., W of Lake Tahoe 1982 Comment
  UC306812  Penstemon heterodoxus var. heterodoxus H. M. Evans 1918-7-20 El Dorado s Echo Lake (Meadow S. slope Phillips); Sierra Nevada, Meadow S. slope, s of Echo Lake Comment
  UC54616  Penstemon heterodoxus var. heterodoxus H. M. Hall and H. P. Chandler August 1-2, 1903 4745 El Dorado Pyramid Peak Sierra Nevada Mountains, Pyramid Peak 2743 Comment
  OBI9263  Penstemon laetus Robert F. Hoover 1968-6-18 11176 El Dorado E of Somerset on Grizzley flat Rd Comment
  UCR196853  Penstemon laetus subsp. laetus George K. Helmkamp, E. A. Helmkamp 2008-6-5 13594 El Dorado Sierra Nevada Mountains, Forbay Road, 5.3 miles north of its junction with Pony Express Trail in Pollock Pines 947 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
  JEPS72222  Penstemon newberryi Gladys L. Smith 1963-7-27 1815 El Dorado old Hawley Grade near Echo Summit 2164 Comment
  CAS-BOT-BC239142  Penstemon newberryi var. berryi Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  UC1602316  Penstemon newberryi var. newberryi W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park vicinity of Lake Tahoe, Rubicon Park 1897 Comment
  UC76091  Penstemon newberryi var. newberryi Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine 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
  CDA36091  Penstemon roezlii M. Beyers, G. F. Hrusa 2011-7-2 984 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  CAS-BOT-BC239454  Penstemon rydbergii var. oreocharis Elsie Z. Lovegrove 1951-9-16 s.n. El Dorado Fallen Leaf Lake rd. Comment
  CAS-BOT-BC239458  Penstemon rydbergii var. oreocharis Elsie Z. Lovegrove 1949-6-17 s.n. El Dorado Jct. L. & Meyers Comment
  CAS-BOT-BC239459  Penstemon rydbergii var. oreocharis Ella Dales Cantelow 1936-7-26 1538 El Dorado Luther Pass. Grass Lake Comment
  CAS-BOT-BC239467  Penstemon rydbergii var. oreocharis W. L. Atkinson 1900-1-1 s.n. El Dorado Pyramid Peak 2133 Comment
  UCD34424  Penstemon rydbergii var. oreocharis Beecher Crampton 1982-7-30 9851 El Dorado El Dorado County, Stateline. Comment
  UCR136484  Penstemon rydbergii var. oreocharis Beecher Crampton 1978-7-26 9643 El Dorado Sierra Nevada Mtns., 1.5 miles north of Meyers [in Lake Valley], Lake Tahoe Country Club 1951 Comment
  UCR218090  Penstemon rydbergii var. oreocharis George K. Helmkamp, E. A. Helmkamp 2010-7-23 16620 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 0.2 mile west of its junction with Wright's Lake Road and beside Silver Creek, 4 miles NE (31 deg. ) of Kyburz 2021 Comment
  JEPS81427  Penstemon speciosus L. R. Heckard and T. I. Chuang 1982-8-3 6044 El Dorado about 1/4 mi s Echo Peak ((ne of lower Echo Lake)); s of Echo Peak, ne of lower Echo Lake 2590 Comment
  SBBG66520  Penstemon speciosus R. C. Robbins 1932-7-18 El Dorado W side of Lake Tahoe Comment
  UC306816  Penstemon speciosus unknown 1918-7-28 El Dorado above Star Lake; Sierra Nevada, above Star Lake Comment
  UC495585  Penstemon speciosus Merle Randall 1930-6-26 El Dorado 1/2 mi from top Hawley Grade; Lake Tahoe Region Comment
  UCD165655  Penstemon speciosus Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9006 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Central part of park on east side of Highway 89. Along Lester Beach Rd just south of toll booth/ ranger entrance station. On west side of road. 2024 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
  UCD60651  Perideridia bolanderi subsp. bolanderi Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4114 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  UC1123129  Perideridia parishii subsp. latifolia P. L. Johannsen 1934-7-18 396 El Dorado 1 1/4 mi se Wilson's; Eldorado National Forest, Pyramid Pk. Quadrangle 2011 Comment
  UCR233337  Perideridia parishii subsp. latifolia George K. Helmkamp, E. A. Helmkamp 2011-9-13 18256 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23 deg. ) of Alder Hill 2274 Comment
  UCR173299  Petrorhagia dubia George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10246 El Dorado Northern Sierra Nevada Foothills, c. 20 mi. by air east of Sacramento; 0.9 mi. N of Brandon Corner along French Creek Road 256 Comment
  UCR258401  Petrorhagia dubia George K. Helmkamp 2014-5-21 22913 El Dorado Sierra Nevada Mountain Foothills, Bucks Bar Road, 0.8 mile northwest of the bridge over North Fork Cosumnes River 605 Comment
  UCR207652  Phacelia cicutaria var. cicutaria George K. Helmkamp, E. A. Helmkamp 2009-4-21 14522 El Dorado Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River 390 Comment
  JEPS71486  Phacelia hastata subsp. compacta Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2759 El Dorado summit area Mt. Tallac 2819 Comment
  UC35538  Phacelia hastata subsp. compacta W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Vicinity of Lake Tahoe 1897 Comment
  UCD120477  Phacelia hastata subsp. hastata G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11174 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UCR216044  Phacelia hastata var. compacta George K. Helmkamp, E. A. Helmkamp 2009-6-29 15057 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
  RSA427981  Phacelia hastata var. compacta Fay A. MacFadden 1934-7-18 12698 El Dorado Richardson s Camp, Lake Tahoe. Comment
  RSA0045147  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2012-7-6 19329 El Dorado Ice House Road at Ice House village, 10.5 miles north of its junction with US-50. 1677 Comment
  UCR229583  Phacelia mutabilis George K. Helmkamp, E. A. Helmkamp 2011-7-30 17909 El Dorado Northern Sierra Nevada Mountains, Omo Ranch Road at the junction with North-South Road, 0.67 mi. NW (300 deg. ) of jct. with Hwy 88; 8.9 miles southeast of Omo Ranch 1457 Comment
  UC697960  Phacelia mutabilis G. Thomas Robbins 1943-7-25 1311 El Dorado along Desolation Valley trail above Tamarack Lake 2286 Comment
  UC217366  Phacelia quickii H. M. Hall 1921-6-28 11385 El Dorado Strawberry American River 1676 Comment
  CAS-BOT-BC154396  Phacelia ramosissima var. eremophila E. A. McGregor 1909-8-12 101 El Dorado Grass Lake 2194 Comment
  CAS-BOT-BC159065  Phacelia ramosissima var. eremophila Clare B. Hardham 1974-8-9 20263 El Dorado Luther Pass and vicinity 2438 Comment
  UC747466  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
  SEINET5505476  Phacelia ramosissima var. subglabra J. M. Johnson 1999-7-26 164 El Dorado Sierra Nevada, Eldorado National Forest, 1.5 road miles W of Luther Pass, south side of hwy 89 2303 Comment
  CAS-BOT-BC356066  Phalacroseris bolanderi G. L. Stebbins 1968-6-25 6760 El Dorado King's Meadow, east of Pino Grande 1356 Comment
  SEINET11695934  Phalaris minor Unknown 1956-5-11 3367 El Dorado 3.5 mi SW of Rescue Comment
  CAS-BOT-BC253546  Phleum alpinum Le Roy Abrams 1911-7-29 4849 El Dorado Glenn Alpine Trail, Mt. Tallac, Lake Tahoe Region 2743 Comment
  POM128457  Phleum alpinum Le Roy Abrams 1911-7-29 4849 El Dorado Glen Alpine Trail Mt. Tallac. 2744 Comment
  UC714116  Phlox condensata C. W. Sharsmith 1937-8-30 3468 El Dorado s of Lake Tahoe (n slope of Freel Peak); Sierra Nevada, Freel Peak 3291 Comment
  UC1124169  Phlox diffusa F. W. Embree 1934-7-17 159 El Dorado 1.5 mi n Leek Springs Hill; El Dorado National Forest, Pyramid Pk. Quad. 2042 Comment
  CAS-BOT-BC135132  Phoradendron juniperinum Elsie Z. Lovegrove 1947-10-1 s.n. El Dorado Near Lake Tahoe Comment
  CAS-BOT-BC56422  Phyllodoce breweri D. Herrick; N. Houghton; J. Schever; A. Bloom 1967-7-24 s.n. El Dorado e. side L. of the Woods, El Dorado 2499 Comment
  CAS-BOT-BC56431  Phyllodoce breweri W. R. Dudley 1893-6-9 s.n. El Dorado on the slope west of summit of Mt. Tallac Comment
  CHSC56294  Phyllodoce breweri K. R. Stern 1985-6-14 8123 El Dorado Echo Summit. 2225 Comment
  UC571044  Phyllodoce breweri Dorothy Tebbe 1929-7-1 5 El Dorado Echo Lake Comment
  UC747632  Pinus albicaulis G. Thomas Robbins 1943-9-5 1381 El Dorado along trail above Gilmore Lake; Mt. Tallac 2590 Comment
  SEINET10612065 Image available Pinus attenuradiata Stockwell 1945-8-21 STOCKWELL 2012 El Dorado Eddy Arborteum, Placerville Comment
  UCR194691  Pinus contorta subsp. murrayana George K. Helmkamp, E. A. Helmkamp 2007-5-31 12224 A 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
  SEINET7880463 Image available Pinus flexilis Elbert L. Little Jr. 1956-1 17121 El Dorado Placerville Comment
  CAS-BOT-BC73193  Pinus jeffreyi L. R. Abrams 1930-8-8 12729 El Dorado Near Lily Lake, Glen Alpine Canyon [Canon] 2042 Comment
  UCD148640  Pinus jeffreyi Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8391 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
  SEINET7880471 Image available Pinus jeffreyi Elbert L. Little Jr. 1956-1 17132 El Dorado Institute of Forest Genetics, Placerville Comment
  SEINET7880473 Image available Pinus jeffreyi Elbert L. Little Jr. 1957-1 17229 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
  SD264684  Pinus ponderosa George K. Helmkamp, E. A. Helmkamp 2011-12-4 18498 El Dorado Northern Sierra Nevada Mountains Foothills: Outingdale Road, 0.1 mile west of its junction with Highway E-16 / Mt. Aukum Rd., 9.4 mi. SE (145a^z) of Placerville. 619 Comment
  NY62305  Pinus ponderosa G. T. Robbins 1944-10-15 1834 El Dorado This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  SEINET7880487 Image available Pinus pungens Elbert L. Little Jr. 1964-1 19139 El Dorado Eddy Arboretum Institute of Forest Genetics, Placerville. Alt. 2700 ft. Comment
  UC747601  Pinus sabiniana G. Thomas Robbins 1944-10-26 1835 El Dorado on slope above Smith Flat 762 Comment
  UCR219651  Pinus sabiniana George K. Helmkamp, E. A. Helmkamp 2009-11-3 15722 El Dorado Sierra Nevada Mountains Foothills, Somerset, at the junction of Grizzly Flat Road and Hwy E-16 636 Comment
  CHSC20300  Piperia unalascensis L. M. Mayer 1974-7-27 El Dorado Ca 1/3 mi e of Fallen Leaf Lake along road. 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
  UCR190640  Piptatherum miliaceum George K. Helmkamp, E. A. Helmkamp 2007-5-25 12084 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UCD42524  Plagiobothrys Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 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
  UCD148443  Plagiobothrys hispidulus Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8286 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Central part of park near eastern boundary. 1919 Comment
  UCD61596  Plagiobothrys hispidulus Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4164 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows. 1917 Comment
  UCR217933  Plagiobothrys nothofulvus George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16145 El Dorado Sierra Nevada Mountains Foothills, along Perry Creek, about 0.2 mile south of Slug Gulch Road, at a point 4.7 miles east of junction with Perry Creek Road 1027 Comment
  UCD120956  Plagiobothrys torreyi Kay Ryugo 1952-6-9 1047 El Dorado 1 mile north of Camp Richardson. Comment
  UC747044  Plantago erecta G. Thomas Robbins 1945-4-22 1840 El Dorado 2-3 mi nw Shingle Springs 457 Comment
  UCR197274  Plantago erecta George K. Helmkamp, E. A. Helmkamp 2008-4-25 13304 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  SD234977  Plantago lanceolata G. K. Helmkamp, E. A. Helmkamp 2007-9-22 12993 El Dorado Foothills, northern Sierra Nevada Mountains: along Pleasant Valley Road (Hwy CA-49) 0.8 mile sest of its junction with Missouri Flat Road in Diamond Springs (Placerville 7.5' Q) 531 Comment
  UCR170478  Plantago lanceolata George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9860 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
  UCD139007  Platanthera dilatata var. leucostachys G. K. Helmkamp; Elizabeth Helmkamp 2007-6-20 12409 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail 2.0 miles west of its junction with Hwy CA-88 and at Singleton Springs. 2247 Comment
  UCD19873  Platanthera dilatata var. leucostachys C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1166 El Dorado El Dorado National Forest, near ranger station, just below Loon Lake. 1767 Comment
  JEPS74221  Platanthera sparsiflora Gladys L. Smith 1963-7-27 1868 El Dorado forst pass over Echo Summit; Sierra Nevada, Hawley Grade 2194 Comment
  UCD95073  Plectritis ciliosa Hilda Villalobos; PLS 102 Plant Collection Interns 2011-4-30 3 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 304 Comment
  RSA293052  Plectritis ciliosa Reino Alava 1957-4-28 719 El Dorado Garden Valley. Comment
  UC890127  Plectritis ciliosa subsp. ciliosa Carl B. Wolf 1933-5-25 4944 El Dorado 1 mi off Placerville Highway to Placerville Airport (Sierra Nevada); Sierra Nevada 731 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
  SEINET7709391  Poa bolanderi E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4051 El Dorado Washoe Meadows State Park, SW area of park just uphill from logged clearing and manhole #73; along unimproved road. 1933 Comment
  UCR2682  Poa bolanderi F. M. Reed, R. L. Pendleton 1907-7-25 1850 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, roadside near Modjeska Falls, Glen Alpine Springs [near S end of Fallen Leaf Lake] 2043 Comment
  CAS-BOT-BC255076  Poa compressa R. E. Frenkel 1964-6-12 560 El Dorado On Sly Park Dam Road on E sector of Sly Park Dam 1066 Comment
  UCD61679  Poa compressa Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4223 El Dorado Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west. 1924 Comment
  CAS-BOT-BC246851  Poa nemoralis G. L Smith 1959-6-16 1128 El Dorado Glen Alpine road betw. junction with Lily Lake Trail & second waterfall (dist. of about 1 mi) 2225 Comment
  CAS-BOT-BC247254  Poa palustris G. L. Stebbins 1977-8-7 77129 El Dorado Along South Fork of American River, between Forni Creek and Sciots Camp 1676 Comment
  CHSC73717  Poa palustris L. P. Janeway; Eric Schroder 1998-8-17 6057 El Dorado Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River, about 0.6 mi southeast of Hwy 50. 1900 Comment
  UC1729981  Poa palustris L. P. Janeway, Eric Schroder 1998-8-13 6050 El Dorado about 0.1 mi s of Highway 50 (large meadow along Upper Truckee River, South Lake Tahoe Quadrangle); meadow along Upper Truckee River 1900 Comment
  SEINET3287507 Image available Poa pratensis subsp. pratensis George K. Helmkamp, E. A. Helmkamp 2009-5-26 14807 El Dorado Sierra Nevada Mountains Foothills; Lake Oaks Mobile Home Park, Diamond Springs. 530 Comment
  UCD44041  Poa pratensis subsp. pratensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1407 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
  UCR248760  Poa secunda Peter Rubtzoff 1975-6-5 8054 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station, Chinquapin Flat Road c. 1.6 mi. south of Old Gaddis Creek Road 1320 Comment
  RSA9173  Poa secunda C. B. Wolf 1928-8-17 3336 El Dorado Trail from Susie to Heather Lake. 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
  CHSC73551  Poa secunda subsp. juncifolia L. P. Janeway; Eric Schroder 1998-8-19 6097 El Dorado Lake Tahoe Basin--National Forest. Meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  CAS-BOT-BC236411  Poa secunda subsp. secunda A. A. Heller 1916-4-6 12297 El Dorado Between Shingle Springs and El Dorado, on ridge Comment
  CAS-BOT-BC236413  Poa secunda subsp. secunda Beecher Crampton 1957-6-18 4243 El Dorado 1 mile SW of Garden Valley Comment
  UCR173692  Poa secunda var. secunda George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10280 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 5.7 mi. east of Calif. Hwy 193, N of the South Fork of the American River 427 Comment
  UCR198546  Poa tenerrima George K. Helmkamp, E. A. Helmkamp 2008-4-30 13360 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  CAS-BOT-BC329216  Poa trivialis Peter Rubtzoff 1974-6-26 7651 El Dorado Blodgett Forest Research Station, East Fork of Gaddis Creek, north of New Gaddis Creek Road crossing. 1310 Comment
  UCD92097  Poa trivialis Beecher Crampton 1957-6-18 4231 El Dorado Coloma Canyon, ca. 3 miles southeast of Greenwood. Comment
  CHSC55646  Poa wheeleri K. R. Stern 1985-6-14 8137 El Dorado Echo Summit. 2225 Comment
  JEPS75190  Poa wheeleri Gladys L. Smith 1964-7-4 2050 El Dorado Sayles Canyon Trail between U.S. 50 and Benwood Meadow; Sayles Canyon Trail 2255 Comment
  CAS-BOT-BC244284  Podagrostis humilis H. S. Yates 1936-8-8 5955 El Dorado Sayles Flat, E of Strawberry, S fork of the American RIver 2011 Comment
  UCD52769  Podagrostis humilis A. A. Beetle 16-26 Jul 1945 4167 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  CAS-BOT-BC218423  Podistera nevadensis G. L. Stebbins 1970-8-22 7089 El Dorado Summit of Freel Peak 3291 Comment
  RSA364234  Polemonium occidentale R. F. Thorne, Larry E. DeBuhr 1975-8-23 47250 El Dorado Grass Lake: Just N of Luther Pass. 2348 Comment
  UCR219153  Polygala cornuta var. cornuta George K. Helmkamp, E. A. Helmkamp 2009-10-3 15665 El Dorado Sierra Nevada Mountains, junction of Capps Crossing Rd (Bonetti Rd on road sign) and Mormon Emigrant Trail; 3.6 miles east of Sly Park Road at Jenkinson Lake 1227 Comment
  JEPS50500  Polygonum amphibium var. stipulaceum T. H. Goodspeed Aug 25 1944-Aug 27 1944 El Dorado Emerald Bay Lake Tahoe Comment
  UCR206707  Polygonum argyrocoleon George K. Helmkamp, E. A. Helmkamp 2009-5-24 14771 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49 381 Comment
  POM87079  Polygonum argyrocoleon F. W. Peirson 1925-7-2 6204 El Dorado South side of Lake Tahoe. 1905 Comment
  UCR242018  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2012-9-17 19857 El Dorado Northern Sierra Nevada Mountains Foothills, north of Pollock Pines, along Forebay Road at South Fork American River 564 Comment
  UC746894  Polygonum bistortoides G. Thomas Robbins 1943-8-15 1350 El Dorado at edge of creek below Grouse Lake (2 1/2 mi ne of Wrights Lake); Grouse Creek 2590 Comment
  CAS-BOT-BC109144  Polygonum bolanderi G. L. Stebbins 1976-8-14 76190 El Dorado South Bank, American River, North Fork, at crossing of State Highway number 49 between Auburn and Cool. 213 Comment
  RSA179688  Polygonum californicum J. T. Howell 1930-10-12 5568 El Dorado 4 miles N of Placerville Comment
  UCD100243  Polygonum douglasii P. B. Kennedy 1920-8-10 36 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  RSA466399  Polygonum kelloggii A. A. Beetle, D. E. Beetle, Alva Hansen 1945-7-16 3939 El Dorado south side of upper Echo Lake, north slope of Ralston Mountain. 2287 Comment
  UC465774  Polygonum parryi Katharine Brandegee 1907-5-22 El Dorado Camino Comment
  UCR176396  Polygonum phytolaccifolium George K. Helmkamp, E. A. Helmkamp 2006-8-7 11171 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  UCR257676  Polygonum phytolaccifolium George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-8-4 19582 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 1.4 miles west of its junction with CA-88 2287 Comment
  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
  UCD55518  Polygonum polygaloides subsp. confertiflorum Ellen Dean; Mark Bibbo 2006-7-19 3250 a El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Old quarry area. 1927 Comment
  CAS-BOT-BC419929  Polygonum polygaloides subsp. kelloggii J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake, near Lake Tahoe 2042 Comment
  UC129101  Polygonum polygaloides subsp. kelloggii F. M. Reed and R. L. Pendleton 1907-7-23 1531 El Dorado trail between Glen Alpine Springs and Grass Lake; Lake Tahoe Region 2133 Comment
  CAS-BOT-BC419928  Polygonum polygaloides subsp. kelloggii Elsie Z. Lovegrove 1949-6-18 s.n. El Dorado Junct. Meadows & Lookout rd. Comment
  UC200805  Polygonum sawatchense subsp. oblivium Katharine Brandegee July 1908 El Dorado Tahoe Comment
  SEINET6166103  Polypodium californicum A. D. Bruner 1962-3-17 s.n. El Dorado 2 miles east of Auburn 413 Comment
  UCD91290  Polypogon monspeliensis Beecher Crampton 1957-6-18 4227 El Dorado location unknown. 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
  UC1134812  Populus tremuloides P. L. Johannsen 1934-9-11 489 El Dorado Grass Lake; Markleeville Quad., Grass Lake 2377 Comment
  UCD166034  Populus tremuloides Daniel M. McNair 2016-8-2 2184 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  CAS-BOT-BC105623  Populus trichocarpa G. L. Smith 1959-6-15 1135 El Dorado Glen Alpine Trail 2225 Comment
  JEPS88676  Porterella carnosula Gladys L. Smith 1982-6-23 7435 El Dorado 0.5 mi from junction with Rte. 89 1889 Comment
  SEINET10460839  Porterella carnosula Myrick 1958-6-23 MYRICK 45 El Dorado Found in meadows along road to north side of Fallen Leaf Lake 1890 Comment
  UCD83784  Potamogeton crispus Lars W. J. Anderson 21-22 May 2009 WP 538 El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 538. Comment
  UCD83769  Potamogeton foliosus Lars W. J. Anderson 21-22 May 2009 WP 450 El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 450. Comment
  CHSC73393  Potamogeton gramineus L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-28 5876 El Dorado Lake Tahoe Basin-National Forest. Marsh behind Baldwin Beach; south end of Lake Tahoe; about 0.2 mi west of mouth of Taylor Creek and about 0.4 mi west of Tallac Point. 1898 Comment
  UC1729878  Potamogeton natans L. P. Janeway, Eric Schroder, Katherine Murrell, Todd Adams 1998-7-28 5876 El Dorado about 0.2 mi w of mouth of Taylor Creek (and about 0.4 mi w of Tallac Point, Marsh behind Baldwin Beach, s end of Lake Tahoe, Emerald Bay Quadrangle); Lake Tahoe, Emerald Bay Quadrangle 1898 Comment
  UCSC001852  Potamogeton natans Helen D. Geis 2012-6-1 142 El Dorado Lakeside Comment
  UCD165226  Potentilla Peter Rubtzoff 1974-6-19 7605 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, along Mutton Creek Road, 0.25 miles south of 'Country Road'. 1280 Comment
  UC149013  Potentilla breweri Geo. R. Hall July 1910 8792 El Dorado Mt. Tallac , Mt. Tallac (Sierra Nevada Mountains) 2743 Comment
  UCR197331  Potentilla drummondii subsp. drummondii George K. Helmkamp, E. A. Helmkamp 2008-7-11 13770 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
  CHSC1569  Potentilla flabellifolia V. Holt 1940-7-13 El Dorado Hay Press meadows above Echo Lake. 2438 Comment
  UCSC001362  Potentilla flabellifolia Peter Kamb 1948-7-29 1243 El Dorado south end of Fallen Leaf Lake Fallen Leaf Lake 3658 Comment
  SEINET2470895  Potentilla glandulosa K. Christie 2010-6-16 1836 El Dorado Lake Tahoe Basin Management Unit (USFS); Mount Tallac Trailhead, ca. 0.5 mi. west of Fallen Leaf Lake. 1920 Comment
  UCR191045  Potentilla glandulosa subsp. ashlandica George K. Helmkamp, E. A. Helmkamp 2007-6-8 12287 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 1.9 miles south of Mormon Emigrant Trail, at the bridge over Diamond Creek 1143 Comment
  UCR176033  Potentilla glandulosa subsp. nevadensis George K. Helmkamp, E. A. Helmkamp 2006-7-12 10972 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  RSA85803  Potentilla glandulosa subsp. pseudorupestris F. W. Peirson 1925-7-5 6278 El Dorado Near summit. Comment
  UC1128194  Potentilla gracilis J. A. Rutter 1934-8-22 20 El Dorado 2 mi wsw Tragedy Spring; El Dorado National Forest, Pyramid Peak Quad. Comment
  UC570403  Potentilla gracilis Chas. M. Belshaw 1936-8-11 2610 El Dorado two mi sw Lover's Leap (41 Milestone); Sierra Nevada Mts., 41 Milestone 1676 Comment
  UCD81306  Potentilla gracilis Ellen Dean; T. Sasaki 2007-7-23 4421 El Dorado Tahoe Conservancy Lands, just SE of private ranch with an entrance along Sawmill Road, north side of Truckee River, north of Lake Valley Recreation area. Upper Truckee River Restoration Project monitoring well #21 plot. 1920 Comment
  UCD113912  Potentilla gracilis var. fastigiata G. K. Helmkamp 2007-7-7 12472 El Dorado Northern Sierra Nevada Mtns: along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area. 2338 Comment
  CAS-BOT-BC531750  Potentilla gracilis var. fastigiata M. D. Morris 1923-8-3 2 El Dorado Eldorado Forest, Ice House Meadow M.D.B.& M. 1584 Comment
  CAS-BOT-BC539743  Potentilla gracilis var. fastigiata Alice Eastwood 1909-1-1 249 El Dorado Deer Park, Lake Tahoe Region Comment
  CAS-BOT-BC143283  Potentilla grayi G. Thomas Robbins 1944-7-29 1804 El Dorado Above Lake Schmidell, Desolation Valley Wilderness Area 2590 Comment
  POM332772  Potentilla palustris M. H. Sachet 1957-8-31 298 El Dorado South of Lake Tahoe, beetween Myers and Echo Summit (east slope) [Possibly at Osgood Swamp]. Comment
  SEINET10542304  Potentilla palustris Herbert L. Mason 1940-7-25 Mason 12331 El Dorado Sphagnum bog in pinus jeffreyi and abies magnifica forest, grass lake, luther Pass 2377 Comment
  SEINET2083853  Potentilla recta G. Rink 1999-7-14 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  UCR178644  Prunella vulgaris subsp. lanceolata George K. Helmkamp, E. A. Helmkamp 2006-9-7 11358 El Dorado Northern Sierra Nevada Mountains, Ice House Road. Robbs Valley near Robbs Hut junction 1720 Comment
  UCR206747  Prunella vulgaris var. lanceolata George K. Helmkamp, E. A. Helmkamp 2009-6-22 15031 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 527 Comment
  UCD165074  Prunus Peter Rubtzoff 1975-5-27 7997 El Dorado U.C. Blodgett Forest Research Station: Mainline Road bank at 'Clearcut'. Comment
  RSA751092  Prunus emarginata George K. Helmkamp, E. A. Helmkamp 2008-7-11 13783 El Dorado north side of CA-88, 2.1 miles northeast of the junction with Mormon Emigrant Trail 2340 Comment
  UC1128347  Prunus emarginata H. A. Jensen Aug 1931 212 El Dorado near Bottle Hill (El Dorado National Forest); El Dorado National Forest 853 Comment
  UCD113221  Prunus emarginata P. B. Kennedy 1920-8-17 129 El Dorado El Dorado National Forest, Barrett Camp. 1965 Comment
  SEINET7356603  Prunus subcordata M. D. Morris 1923-8-10 M- 75 El Dorado 'Wild Plum' Eldorado NF; Iron Mtn.; 0 1890 Comment
  UC1484316  Pseudobahia heermannii Dale E. Johnson with A. R. Smith 1974-4-7 68 El Dorado 0.6 km (0.4 mi) e of Lotus Rd.; Placerville, Green Valley Rd.. Rescue-Lotus rd 350 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
  SD81150  Pseudognaphalium beneolens Darley F. Howe 1971-10-5 El Dorado 5.0 miles east of Placerville. 490 Comment
  UCD80063  Pseudognaphalium californicum CNPS SN Foothill Team 2005-5-3 SNFN 0188 El Dorado CDPR Auburn State Recreation Area, north of the Auburn-Cool road, just west of the Olmstead loop trail, about a quarter of a mile after it goes north from the ACT. 435 Comment
  UCD113120  Pseudostellaria jamesiana Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 29 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  SEINET3875504  Pseudotsuga menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2008-3-11 13145 El Dorado Sierra Nevada Mountains Foothils: Lake Oaks Mobile Home Park, Diamond Springs (Placerville 7.5; Q.).; 0 530 Comment
  SEINET9321111  Pseudotsuga menziesii var. menziesii Unknown 2009-5-11 14659 El Dorado Sierra Nevada Mountains Foothills Comment
  UCR197379  Pseudotsuga menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2008-4-28 13342 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail near Old Iron Mountain, 6 miles east of its junction with Sly Park Road 1451 Comment
  UCR198450  Pseudotsuga menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2008-3-11 13145 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UCR206572  Pseudotsuga menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2008-12-10 14311 El Dorado Northern Sierra Nevada Mtns. Foothills, Spring Canyon Road, 1.6 miles north of Grizzly Flat 1018 Comment
  UC754019  Ptelea crenulata H. F. Copeland 1940-6-24 1605 El Dorado Salmon Falls South Fork American River (s bank of the South Fork American River) Comment
  CAS-BOT-BC76625  Pteridium aquilinum Geo. B. Grant 1906-7-25 7053 El Dorado Lake Tahoe Tavern Comment
  CAS-BOT-BC76576  Pteridium aquilinum Ira L. Wiggins 1933-8-23 6791 El Dorado Lake Tahoe region - At foot of Cathedral Peak near Lily Lake Comment
  UCD125375  Pterospora andromedea Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7471 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. East side of highway. 1914 Comment
  UCD165730  Pterospora andromedea Ellen Dean 2016-7-12 9085 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. 2062 Comment
  SEINET195494  Pteryxia terebinthina G. Thomas Robbins 1944-7-30 1816 El Dorado Desolation Wilderness ; Above Lake Lois Rockbound Valley. 2591 Comment
  CAS-BOT-BC147791  Purshia tridentata var. tridentata Elizabeth Parsons Hawver 1909-6-1 s.n. El Dorado Aspengrove [Aspen Grove], Lake Tahoe Region Comment
  CAS-BOT-BC460588  Pyrola aphylla John Thomas Howell; Gordon H. True 1970-5-27 46545 El Dorado Sierra Nevada: Rubicon River Canyon, NNE of Leonardi Spring 1219 Comment
  CAS-BOT-BC460589  Pyrola aphylla G. Thomas Robbins 1943-6-20 1191 El Dorado Along road to PG&E Power House, 2--3 mi. W of Forebay reservoir (near Pollock Pines) 975 Comment
  UCD147755  Pyrola dentata Allyson Ayalon; Lucie Jerabkova 2012-7-1 125 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  SBBG59891  Pyrola picta M. N. Ackley -Jul-1920 322 El Dorado Glen Alpine 2072 Comment
  SACT002630  Quercus chrysolepis J. Wilson 1985-6-5 El Dorado 50 yards north of Sweetwater Creek and Salmon Falls Road 277.368 Comment
  SEINET8989973  Quercus chrysolepis W. J. Hess, Stoynoff, N; Weis, K; Bolger, K 1997-1 7646 El Dorado 5 miles E of St 193, creek above American R. by Rock Creek Bridge. Comment
  UCD45569  Quercus chrysolepis Leonard H. Day 1948-9-14 s.n. El Dorado Shrub overhanging road, beside Highway 50, 1/4 mile below Twin Bridges, elevation 6000-6200 feet, El Dorado County, California. (Shrub No.3) 1828 Comment
  UCD67026  Quercus chrysolepis Rodney Gale Myatt 1970-7-10 386 El Dorado Riverton. 1021 Comment
  JEPS37403  Quercus douglasii Margaret A. Kelley 1910-11-5 1 El Dorado Slatington 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
  SD60172  Quercus durata B. D. Stark, C. B. Wolf 1933-7-23 5483 El Dorado western slope of Sierra Nevada, Sweetwater Creek near Salmon Falls 152 Comment
  UCD148590  Quercus durata G. F. Hrusa 1994-4-28 11841 El Dorado El Dorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. 360 Comment
  SD262288  Quercus durata var. durata George K. Helmkamp, E. A. Helmkamp 2011-11-20 18465 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Road at south end of bridge over the American River. 160 Comment
  CAS-BOT-BC105107  Quercus kelloggii J. H. Thomas 1951-5-5 2597 El Dorado Along American River, South Fork, about 7 miles below Kyburz, Sierra Nevada foothills 1066 Comment
  CHSC77709  Quercus kelloggii Jeffrey Thomas Gautschi 1997-3-16 5 El Dorado 3 km northwest of U.S. Highway 50, 2 km west of State Highway 49. 579 Comment
  RSA272093  Quercus kelloggii George K. Helmkamp, E. A. Helmkamp 2006-9-20 11432 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road 1.8 miles north of junction with Hwy US-50. 1817 Comment
  RSA787262  Quercus kelloggii George K. Helmkamp, E. A. Helmkamp 2006-10-26 11575 El Dorado Northern Sierra Nevada Mountains Foothills: Oak Hill Drive 1.3 miles south of Pleasant Valley Road at Tiger Lily. 671 Comment
  SEINET11160064  Quercus kelloggii Unknown 2009-8-14 15480 El Dorado Diamond Springs Comment
  SEINET959515  Quercus kelloggii Unknown 2006-1 11575 El Dorado Northern Sierra Nevada Mountains Foothills: Oak Hill Drive 1.3 miles south of Pleasant Valley Road at Tiger Lily (Placerville 7.5) 100 Comment
  SEINET13953546 Image available Quercus kelloggii C. B. Wolf, B. D. Stark 1933-1 5481 El Dorado W slope of Sierra Nevada, 6 mi S of El Dorado on road to Plymouth, along Consumnes River 305 Comment
  UCD61306  Quercus lobata G. K. Helmkamp; E. A. Helmkamp 2007-9-19 12978 El Dorado Northern Sierra Nevada Mountains: along Greenstone Road just south of its junction with US-50 (east of Shingle Springs). 427 Comment
  CAS-BOT-BC104531  Quercus vacciniifolia E. K. Balls; P. C. Everett 1952-10-8 18117 El Dorado Jct. of trails to Lily Lake and Glen Alpine Springs, W of Fallen Leaf Lake 1981 Comment
  CAS-BOT-BC257782  Quercus vacciniifolia P. S. Manos 1989-10-8 912 El Dorado S end of Lake Tahoe, off Rte 50, east shore of Echo Lake 2200 Comment
  UC480708  Quercus vacciniifolia W. C. Blasdale 1923-7-18 El Dorado Fallen Leaf Lake Lake Tahoe Region Comment
  UC746863  Quercus vacciniifolia G. Thomas Robbins 1945-8-5 2090 El Dorado about n shore Rockbound Lake; Desolation Valley Wilderness Area, Rockbound Valley 2011 Comment
  UCD150172  Quercus vacciniifolia Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8520 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northwestern corner of park. 1934 Comment
  UCD47420  Quercus vacciniifolia Morris Halperin; G. Van Seel 1932-8-14 s.n. El Dorado Strawberry, El Dorado CO., Calif. 914 Comment
  SEINET3140983  Quercus wislizeni Unknown 1989-3-2 4482 El Dorado Ca. 4 mi SW of Coloma 1/4 mi S of Luneman Rd., and 2.2 mi W of intersection of Luneman and Lotus Rds. 402 Comment
  UCR222565  Quercus wislizeni George K. Helmkamp, E. A. Helmkamp 2010-4-17 15883 El Dorado Sierra Nevada Mountains Foothills, Rattlesnake Bar Road, 1.9 miles southwest of its junction with CA-49 near Pilot Hill 314 Comment
  UC1035831  Raillardella argentea Annie M. Alexander and Louise Kellogg 1943-8-29 3516 El Dorado summit of Dicks Pass Sierra Nevada, Lake Tahoe Region, Dicks Pass 2895 Comment
  UC53865  Raillardella argentea H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4746 El Dorado se side Pyramid Peak; Sierra Nevada Mountains 2712 Comment
  BFRS444 Image available Ranunculus Peter Rubtzoff 1974-6-4 7534 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UCD165178  Ranunculus Peter Rubtzoff 1974-6-4 7539 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  UC480715  Ranunculus alismifolius var. alismellus W. C. Blasdale 1923-7-27 El Dorado Tamarack Trail near Echo Lake; Lake Tahoe Region Comment
  UC634985  Ranunculus alismifolius var. alismellus H. L. Mason 1926-5-20 3327 El Dorado Kit Carson Pass 2621 Comment
  CAS-BOT-BC379231  Ranunculus alismifolius var. alismellus Alice Eastwood 1906-7-21 1168 El Dorado Mt. Tallae Comment
  JEPS72154  Ranunculus alismifolius var. alismifolius Gladys L. Smith 1971-7-9 3039 El Dorado 3/4 mi above Upper Echo Lake (lower side of trail); Desolation Wilderness 2316 Comment
  UCD43692  Ranunculus alismifolius var. alismifolius C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1058 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 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
  UCD148663  Ranunculus aquatilis Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8373 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. Just east of Hwy 89 bridge over creek. 1868 Comment
  UCD42480  Ranunculus aquatilis var. diffusus Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  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
  JEPS55016  Ranunculus flammula Alice M. Ottley 1920-7-2 939 El Dorado near Myers; Lake Tahoe Comment
  SEINET5338796  Ranunculus macounii H. Holbo 1961-3-31 s.n. El Dorado Greenwood- foothill woodland. 610 Comment
  CHSC23222  Ranunculus muricatus Robert A. Schlising 1963-5-3 2541 El Dorado Roadside and pastures along Hwy 49, few blocks south of village of Cool; in corner of pasture. Comment
  POM282088  Ranunculus orthorhynchus H. B. Currier 1952-8-6 1953 El Dorado Swampy ground in water, alt 5000ft, S Fork Camp. El Dorado County. 1524 Comment
  UC747420  Ranunculus orthorhynchus var. orthorhynchus G. Thomas Robbins 1944-5-7 1586 El Dorado about 5 mi s Pollock Pines (in and along stream near Sly Park meadow) 1005 Comment
  SEINET8701851  Ranunculus uncinatus E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 4007 El Dorado Washoe Meadows State Park, meadow leading into E side of Angora Meadows, just W of Sawmill Road park entrance. 1921 Comment
  UCD55368  Ranunculus uncinatus Ellen Dean; Mark Bibbo 2006-7-18 3218 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Northeast of hole #7, north side of Upper Truckee River. 1897 Comment
  UCD42469  Raphanus sativus Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  BFRS458 Image available Rhamnus Peter Rubtzoff 1975-7-22 8203 El Dorado Blodgett Forest: Mutton Creek Road ca. 0.6 mi. south of County Road (Comp. 360R). Comment
  RSA785762  Rhamnus californica subsp. tomentella Doris Bowers 1972-8-29 1875 El Dorado Ponderosa Campground on American River, 1/2 mile N/W of Coloma on Rt. 49 457 Comment
  JEPS113292  Rhamnus ilicifolia L. P. Janeway 2006-5-10 8592 El Dorado Northern Sierra Nevada Foothills. Cameron Park Unit, Pine Hill Preserve; 1.3 km west of junction of Hwy 50 and Mother Lode Drive, and 0.2 km north of Hwy 50. Comment
  UC592906  Rhamnus rubra unknown 1928-8-21 3416 El Dorado near Dr. Abrams' Cabin; Fallen Leaf Lake Comment
  UC746915  Rhamnus rubra G. Thomas Robbins 1945-8-5 2082 El Dorado n shore of Rockbound Lake Desolation Valley Wilderness Area, Rockbound Valley 2011 Comment
  RSA634971  Rhamnus tomentella subsp. tomentella Michael A. Vincent 1999-6-12 8632 El Dorado Along Rt 49, 1.6 miles S of Monitor road, SW of Diamond Springs Comment
  UC449624  Rhamnus tomentella subsp. tomentella Katharine Brandegee May 1907 El Dorado Placerville Comment
  CAS-BOT-BC109776  Rhodiola integrifolia Mrs. Marian L. Campbell 1920-6-28 s.n. El Dorado Lake Tahoe Region. Fallen Leaf Lake. Comment
  CAS-BOT-BC56535  Rhododendron columbianum D. Herrick; N. Houghton; J. Schever; A. Bloom 1967-7-24 s.n. El Dorado w. side of L. of Woods 2499 Comment
  UC747655  Rhododendron occidentale G. Thomas Robbins 1943-6-6 1132 El Dorado 4-5 mi ne of Camino (near Mace Road on Michegan-California Company Railway) Comment
  JEPS43791  Ribes amarum Lewis Feldman 1966-4-19 40 El Dorado 16 mi e Placerville (along U. S. Highway 50) 609 Comment
  JEPS72249  Ribes cereum Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2722 El Dorado near Cup Lake (upper end of Echo Ridge, summit area); Ralston Peak, Echo Ridge 2814 Comment
  CAS-BOT-BC173319  Ribes lasianthum Le Roy Abrams 1911-7-29 4831 El Dorado Near the summit of Mt. Tallac 2895 Comment
  JEPS49359  Ribes lasianthum R. L. Pendleton, F. M. Reed 1907-7-23 1057 El Dorado Keith's Dome Lake Tahoe Region, Glen Alpine 2499 Comment
  CAS-BOT-BC212597  Ribes montigenum John Thomas Howell 1925-7-6 1401 El Dorado Lake Gilmore, Lake Tahoe Region Comment
  UC14179  Ribes montigenum W. C. Blasdale July, 1897 El Dorado Mt. Tallac Lake Tahoe Region Comment
  UC73097  Ribes nevadense Miss Katherine Chandler Sept. 1904 El Dorado near Glen Alpine; Lake Tahoe Comment
  UC75446  Ribes nevadense W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe; Glen Alpine 1897 Comment
  UCR173983  Ribes nevadense George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10679 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 9.1 miles north of Hwy US-50 1662 Comment
  RSA0022846  Ribes nevadense Glenn A. Gorelick 1966-4-19 s.n. El Dorado On Hwy 50, 1.6 mi. SW Icehouse Road. Comment
  UC1127576  Ribes roezlii P. L. Johannsen 1931-7-1 2 El Dorado 1 mi n Cooks; Placerville Quadrangle 762 Comment
  UC54300  Ribes roezlii H. M. Hall and H. P. Chandler 1903-8-3 4763 El Dorado South Fork American River Sierra Nevada Mountains 2133 Comment
  UCD19807  Ribes roezlii C. H. Lamoureux; R. Gankin and R. Evert 1956-4-27 1050 El Dorado 18 miles east of Placerville on Hwy 50. Comment
  CAS-BOT-BC173974  Ribes viscosissimum W. R. Dudley 1900-6-26 s.n. El Dorado Below Lake Lucille Ridge Comment
  OBI14017  Ribes viscosissimum var. hallii H. E. McMinn 1926-5-30 1718 El Dorado At Emerald Bay, Lake Tahoe Comment
Read comments
Dec 13 2012
  CAS-BOT-BC6061  Ribes watkinsii W. G. Watkins 1935-12-26 s.n. El Dorado Near Shingle Springs Comment
  UC90677  Rigiopappus leptocladus K. Brandegee May 1883 El Dorado Salmon Falls Comment
  SJSU5766  Romneya coulteri N. D. Addy 1962-7-7 152 El Dorado Placerville 566 Comment
  UC747362  Rorippa curvisiliqua G. Thomas Robbins 1945-5-27 1948 El Dorado along Pleasant Valley Road 1 1/2 mi s Camino; North Fork Webber Creek, s of Camino 762 Comment
  UCD83806  Rorippa curvisiliqua Susie Kocher 2009-7-24 6 El Dorado South Lake Tahoe, area burned by the Angora fire in 2007. 1920 Comment
  UCR179814  Rorippa curvisiliqua George K. Helmkamp, E. A. Helmkamp 2006-10-20 11553 El Dorado Northern Sierra Nevada Mountains Foothills, 0.6 mile northwest of Pleasant Valley along Pleasant Valley Road 756 Comment
  CAS-BOT-BC74496  Rorippa curvisiliqua E. W. Kelley; A. W. Blair 1914-8-19 108 El Dorado El Dorado Forest. Pardoc Meadows. 2438 Comment
  CAS-BOT-BC5996  Rorippa subumbellata Amos Arthur Heller 1919-7-29 13329 a El Dorado Meek's bay, Lake Tahoe Comment
  UCD112422  Rosa Peter Rubtzoff 1975-7-10 8185 El Dorado Sierra Nevada, Georgetown Divide, Blodgett Forest: Mutton Creek Road ca. 0.3 mi. east of East Fork Gaddis Creek crossing (Comp. 510R). 1310 Comment
  UCD165592  Rosa woodsii subsp. ultramontana Ellen Dean; with Daniel McNair 2016-5-17 8934 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northeastern corner of park at Lester Beach. Southern end of beach. 1899 Comment
  CAS-BOT-BC148278  Rosa woodsii var. ultramontana Elsie Z. Lovegrove 1950-10-17 s.n. El Dorado Fallen Leaf L. Road Comment
  SEINET9322537  Rosmarinus officinalis Unknown 2009-10-10 15670 El Dorado Sierra Nevada Mountains Foothills Comment
  CAS-BOT-BC268115  Rubus Peter Rubtzoff 1974-7-19 7729 El Dorado U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 miles north of junction with Quintette Road. 1203 Comment
  UCD17947  Rubus H. Olmo; T. S. Mallah 1951-1 51 02 El Dorado California. El Dorado County: Pilot Hill Road near Folsom Dam. Comment
  UCD113783  Rubus laciniatus Roman Gankin 1962-11-15 s.n. El Dorado ranch on west end of Fruitridge Road, 6 miles north of Placerville. Comment
  UCR241976  Rubus laciniatus George K. Helmkamp, E. A. Helmkamp 2012-9-15 19834 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
  RSA739780  Rubus parviflorus George K. Helmkamp, E. A. Helmkamp 2007-6-6 12280 El Dorado Bonetti Road, 3.2 miles south of it junction with Mormon Emigrant Trail, east of Jenkinson Lake and near Diamond Creek 1189 Comment
  UCR191135  Rubus parviflorus George K. Helmkamp, E. A. Helmkamp 2007-6-8 12301 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 5.4 miles south of Mormon Emigrant Trail, generally east of Jenkinson Lake 1372 Comment
  UCD105605  Rumex acetosella G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12719 El Dorado Northern Sierra Nevada Mountains: Wright's Lake; south side of the lake at the entrance to the campground. 2131 Comment
  CAS-BOT-BC421920  Rumex acetosella John Thomas Howell 1964-8-9 40892 El Dorado Echo Summit 2255 Comment
  UCD80674  Rumex conglomeratus CNPS SN Foothill Team 2006-6-29 SNNR 0683 a El Dorado CDPR, Auburn State Recreation Area. 439 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
  CAS-BOT-BC421629  Rumex crispus G. L Smith 1959-6-15 1153 El Dorado Glen Alpine Rd. beyond Fallen Leaf Lake 2225 Comment
  UCR173779  Rumex occidentalis George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10502 El Dorado Northern Sierra Nevada Foothills, Along Calif. Hwy 193, 0.8 mi. N of Kelsey 595 Comment
  UCR235133  Rumex salicifolius var. denticulatus George K. Helmkamp, William Barnes 2010-9-4 16936 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  UCD166030  Rumex triangulivalvis Daniel M. McNair; with Ellen Dean 2016-7-19 2180 El Dorado west side of Tahoe Basin. Just south of the boundary of D.L. Bliss State Park within Emerald Bay State Park. 1897 Comment
  CAS-BOT-BC434169  Rumex triangulivalvis Alice Eastwood 1906-7-21 1095 El Dorado Glen Alpine Region. Fallen Leaf Lake Comment
  SEINET7072543  Sagina decumbens subsp. occidentalis A. G. Vestal 1963-5-6 s.n. El Dorado About 0.6 mile east of Four Corners on the road to Gold Hill. Coordinate datum: NAD 27. UTM Zone 10, 681055mE, 4292427mN. Comment
  UCD138033  Sagittaria latifolia G. K. Helmkamp; E. A. Helmkamp 2006-10-18 11533 El Dorado Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy. CA-49 south of Placerville. 540 Comment
  CAS-BOT-BC445701  Sagittaria latifolia Mrs. H. C. Cantelow 1936-7-26 1483 El Dorado Lake near Carson Spur 2468 Comment
  POM360931  Salix N. C. Cooper 1944-8-20 2576 El Dorado Lake Tahoe, south end. 1982 Comment
  UCR270609  Salix John F. Emmel 1999-9-2 1644 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe area, Glen Alpine Springs 2073 Comment
  CAS-BOT-BC103051  Salix bonplandiana Peter H. Raven; G. Thomas Robbins 1956-4-29 9088 El Dorado Institute of Forest Genetics, Placerville Comment
  CAS-BOT-BC103053  Salix bonplandiana Peter H. Raven 1967-7-27 21447 A El Dorado Lake Tahoe Airport, South Lake Tahoe Comment
  RSA605318  Salix exigua Louis C. Wheeler 1952-9-25 6962 El Dorado Coloma. Comment
  SEINET10380946  Salix exigua B. Crampton 1987-6-5 10126 El Dorado Sierra Nevada Mountains, South Lake Tahoe, 1 block S of Marina off of Park Avenue, Stateline. Comment
  UCD165262  Salix exigua Peter Rubtzoff 1972-10-19 7033 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  UCD165642  Salix exigua Ellen Dean; with Daniel McNair 2016-6-10 8989 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of the park on east side of Highway 89, close to northern entrance gate. 1935 Comment
  UCD34601  Salix exigua Beecher Crampton 1986-8-20 10047 El Dorado El Dorado County, South Lake Tahoe, Al Tahoe blvd. and Pioneer Trail. Comment
  UCD34655  Salix exigua Beecher Crampton 1987-4-30 10099 El Dorado El Dorado County, South Lake Tahoe, Al Tahoe, Heavenly Valley Creek Meadow next to Al Tahoe Blvd.. Comment
  CHSC73697  Salix geyeriana L. P. Janeway; Eric Schroder 1998-8-18 6089 El Dorado Lake Tahoe Basin Management Unit. On west side of Truckee River about 0.3 mi south of Hwy 50 and 1 mi west-southwest of Meyers. 1920 Comment
  CAS-BOT-BC107631  Salix jepsonii Peter H. Raven 1967-7-27 21431 El Dorado South edge of Fallen Leaf Lake Comment
  UCD106975  Salix lasiandra var. lasiandra Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7246 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Adjacent to Vikings Holm buildings. 1918 Comment
  UCD61627  Salix lasiandra var. lasiandra Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4181 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 Comment
  CAS-BOT-BC176379  Salix lasiolepis Peter Rubtzoff 1972-10-4 6996 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  UCD165606  Salix lasiolepis Ellen Dean; with Daniel McNair 2016-6-10 8952 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. 2070 Comment
  CAS-BOT-BC124592  Salix lemmonii W. R. Dudley 1900-6-28 5666 El Dorado near Tallac House Comment
  CAS-BOT-BC124606  Salix lemmonii Elsie Z. Lovegrove 1951-9-24 s.n. El Dorado Fish Hatchery, Taylor Cr. bet. Lake Tahoe & Fallen Leaf Lake Comment
  CHSC73699  Salix lemmonii L. P. Janeway; Eric Schroder 1998-9-3 6258 El Dorado Lake Tahoe Basin Management Unit. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  SJSU10094  Salix lemmonii D. Funnell 1965-7-1 66 El Dorado Grass L c. 1 mi NW of Luther Pass, State Rte 89 2255 Comment
  UCD142220  Salix lemmonii Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7879 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
  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
  UCD34636  Salix lutea Beecher Crampton 1987-3-27 10081 El Dorado El Dorado County, Stateline, 2 blocks south of Lake Tahoe beach, off Park ave.. Comment
  CAS-BOT-BC125737  Salix orestera Mrs. Marian Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake Comment
  SEINET10417902  Salix orestera W. D. Billings 1950-8-3 1932 El Dorado Sierra Nevada, above Gilmore Lake, on the trail to Mount Tallac. 2591 Comment
  CAS-BOT-BC129220  Salix scouleriana David D. Keck 1946-4-25 5529 El Dorado Above Emerald Bay, Lake Tahoe 1981 Comment
  CAS-BOT-BC129225  Salix scouleriana Marcus E. Jones 1882-7-1 3488 El Dorado Emigrant Gap Comment
Read comments
Apr 7 2018
  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
  RSA796169  Salix scouleriana Peter Rubtzoff 1972-10-4 6993 El Dorado Georgetown Divide: Blodgett Forest. Southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  UC905690  Salix scouleriana David D. Keck 1946-4-25 5529 El Dorado above Emerald Bay; Lake Tahoe 1980 Comment
  UCD40443  Salix scouleriana Rodney Gale Myatt 1970-7-10 401 El Dorado Along Hwy 193, about 2 miles north of Placerville towards Georgetown. 487 Comment
  SEINET9293149  Salsola tragus Unknown 2007-9-11 12932 El Dorado Northern Sierra Nevada Mountains Comment
  CHSC96597  Salvia sonomensis L. P. Janeway 2006-5-10 8591 El Dorado Northern Sierra Nevada Foothills. Cameron Park Unit, Pine Hill Preserve; 1.3 km west of junction of Hwy 50 and Mother Lode Drive, and 0.2 km north of Hwy 50. 457 Comment
  RSA293061  Salvia sonomensis Reino Alava 1957-4-27 657 El Dorado Along US Highway no. 50, about four miles west of Placerville. Comment
  UCD125630  Salvia sonomensis Roman Gankin 1966-3-30 720 El Dorado on the ridge and on west-facing slopes; Pine Hill. Comment
  SEINET13947666 Image available Salvia sonomensis Jack Major, Eilif Dahl 1962-1 s.n. El Dorado Shingle Springs Comment
  CAS-BOT-BC235008  Sambucus Alice Eastwood 1906-7-21 1033 El Dorado Glen Alpine Region. Trail to Lake Lucille Comment
  CAS-BOT-BC235009  Sambucus L. R. Abrams 1917-9-22 6825 El Dorado Gilmore Lake, Lake Tahoe Region Comment
  RSA792597  Sambucus mexicana George K. Helmkamp, William Barnes 2010-9-4 16929 El Dorado Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  SBBG83453  Sambucus nigra subsp. caerulea L. L. Serafini 1982-5-30 El Dorado 1 mi SE of Pine Hill, 0.5 mi from jct of Green Valley and Ulenkamp 408 Comment
  CAS-BOT-BC235100  Sambucus racemosa var. racemosa A. A. Heller 1916-8-9 12506 El Dorado Haypress Meadow above Echo Lake 2590 Comment
  UC747265  Sanguisorba minor subsp. muricata G. Thomas Robbins 1944-6-15 1688 El Dorado 3 mi e Placerville (near Institute of Forest Genetics); near Institute of Forest Genetics 822 Comment
  UCD127981  Sanicula crassicaulis G. K. Helmkamp; E. A. Helmkamp 2007-5-7 11952 El Dorado Foothills, Northern Sierra Nevada Mountains: Pedro Hills Road, 0.3 mile west of the junction with CA-49, junction 5.3 miles south of Cool. 299 Comment
  JEPS72708  Sanicula tuberosa Gladys L. Smith 1972-7-20 3332 El Dorado Lake Gilmore 2560 Comment
  RSA191758  Sanicula tuberosa R. F. Thorne, P. Everett 1964-4-17 33763 El Dorado N slope of Pine Hill, 3-4 miles ENE of Rescue 610 Comment
  UC1598721  Sanicula tuberosa C. D. Tribble 1897-4-23 El Dorado Lotus Comment
  UC370247  Sanicula tuberosa E. O. Essig 1928-7-19 El Dorado Upper Echo Lake 2438 Comment
  RSA97362  Sanicula tuberosa F. W. Peirson 1925-7-5 6269 El Dorado Mt. Tallac, middle of trail near stream. Sierra Nevada. Comment
  SEINET2470896  Sarcodes sanguinea K. Christie 2010-6-16 1837 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake Road, ca. 0.35 mi. west of the northwest tip of Fallen Leaf Lake. 1950 Comment
  HSC95863  Sarcodes sanguinea Unknown El Dorado Fallen Leaf Lake 1707 Comment
  JEPS43050  Saxifraga bryophora Alice M. Ottley 1920-7-13 1173 El Dorado Echo Ridge near Echo Lake; Echo Ridge Comment
  RSA49050  Saxifraga bryophora Verne Grant, Alva Grant 1949-7-18 8755 El Dorado NE facing slope above Upper Echo Lake. 2591 Comment
  UC1024266  Saxifraga bryophora Annie M. Alexander and Louise Kellogg 1943-8-27 3483 El Dorado above Dicks Lake (Lake Tahoe Region); Sierra Nevada, Lake Tahoe Region 2743 Comment
  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
  UC747366  Saxifraga californica G. Thomas Robbins 1944-4-23 1554 El Dorado about 5 mi n of Camino (above South Fork American River) 762 Comment
  UCR206886  Saxifraga californica George K. Helmkamp, E. A. Helmkamp 2009-3-7 14348 El Dorado Northern Sierra Nevada Mtns. Foothills, along Rock Creek Road, 5.4 miles west of Finnon Lake; beside Rock Creek 442 Comment
  UCR173166  Scandix pecten-veneris George K. Helmkamp, Elizabeth Helmkamp 2006-4-25 10219 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
  JEPS73221  Scirpus congdonii Gladys L. Smith 1972-7-18 3555 El Dorado meadow about Grouse Lake 2 1/2 mi ne Wrights Lake; about Grouse Lake, ne of Wrights Lake 2499 Comment
  JEPS29833  Scleranthus annuus subsp. annuus Rimo Bacigalupi and L. R. Heckard 1962-5-31 8577 El Dorado about 1 mi below U.S. Highway 50 (on slope below and s of Eight-mile House (e of Camino), watershed of upper reaches of Webber Creek); watershed of upper reaches of Webber Creek 1158 Comment
  UC1221763  Scleranthus annuus subsp. annuus Beecher Crampton 1958-6-9 4912 El Dorado ca 14 mi ne Placerville (slopes above Finnon Lake, Mosquito Lumber Camp); above Finnon Lake 762 Comment
  UCD38578  Scleranthus annuus subsp. annuus Beecher Crampton 1956-5-11 3371 El Dorado Along US Hwy 50, about 15 miles west of Placerville. Comment
  UC747123  Scrophularia californica G. Thomas Robbins 1944-6-11 1676 El Dorado 2-3 mi ne Riverton (along Ice House Rd) 1219 Comment
  SEINET1908712  Scutellaria californica G. K. Helmkamp, E. A. Helmkamp 2008-1 13578 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
  UCD40268  Sedum obtusatum Rodney Gale Myatt 1972-6-1 1643 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  UC14452  Sedum obtusatum subsp. obtusatum W. A. Setchell 1901-7-9 El Dorado Rubicon Park , Rubicon Park (Lake Tahoe) Comment
  UC536656  Sedum obtusatum subsp. obtusatum LeRoy Abrams 1911-7-30 5003 El Dorado Fallen Leaf Lodge , Fallen Leaf Lodge (Lake Tahoe) Comment
  UC14438  Sedum rosea subsp. integrifolium W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Glen Alpine , Glen Alpine (vicinity Lake Tahoe) 1897 Comment
  UC964849  Selaginella hansenii G. Thomas Robbins 1944-4-23 1547 El Dorado ca. 5 mi n Camino (along Slab Creek near juncture with S. Fork American River) 609 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
  JEPS71792  Senecio fremontii var. occidentalis Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2599 El Dorado summit area Blue Mountain Blue Mountain 2673 Comment
  UCD135549  Senecio integerrimus Collector Unknown 1925-6-15 1624 El Dorado Kyburz. Comment
  CAS-BOT-BC363767  Senecio integerrimus var. integerrimus M. D. Morris 1923-8-4 33 El Dorado Eldorado National Forest 1981 Comment
  CAS-BOT-BC364003  Senecio integerrimus var. major Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  RSA751795  Senecio integerrimus var. major George K. Helmkamp, E. A. Helmkamp 2007-5-31 12254 El Dorado Forestry Route 32, 0.8 mile east of its junction with Ice House Road. (lat/long +/- 1000m) 1616 Comment
  UC907750  Senecio integerrimus var. major G. Thomas Robbins 1944-6-18 1728 El Dorado Capps Crossing road Camp Creek Ridge 1371 Comment
  CAS-BOT-BC364294  Senecio triangularis John Thomas Howell 1925-6-27 1223 El Dorado Between Emerald Bay and Rubicon Meadow, Lake Tahoe Comment
  CAS-BOT-BC364298  Senecio triangularis W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2133 Comment
  CAS-BOT-BC364299  Senecio triangularis A. A. Heller 1915-8-6 12163 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  CAS-BOT-BC364300  Senecio triangularis A. A. Heller 1915-8-6 12163 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  SEINET5642238  Senecio triangularis Robert L. Johnson, Leigh A. Johnson; Adam T. Yankee 2013-6-26 2299 El Dorado Vicinity of Ice House Reservoir campground. Forest Service Rd 11N37.; 0 1676 Comment
  UC472372  Senecio triangularis H. M. Hall 1910-7-17 8782 El Dorado Fallen Leaf Lake near mouth Glen Alpine Creek; Sierra Nevada Mountains, Fallen Leaf Lake 1950 Comment
  UCD135782  Senecio triangularis G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10976 El Dorado Northern Sierra Nevada Mtns: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  UCD135786  Senecio triangularis G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11164 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road. 2174 Comment
  UCR197511  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 2008-7-11 13766 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-BC364305  Senecio triangularis J. Matthew Johnson 1999-7-26 154 El Dorado Carson Range. Grass Lake, Eldorado National Forest, 1.5 road miles W of Luther Pass, S side of hwy 89 2303 Comment
  RSA219051  Senecio triangularis J. L. Gentry Jr., Earl Jensen 1968-7-12 2148 El Dorado Half Moon Lake. 2488 Comment
  UC63067  Senecio triangularis H. M. Hall and H. P. Chandler July 1903 4650 El Dorado vicinity Lake Tahoe (Glen Alpine); Sierra Nevada Mountains, Glen Alpine 2072 Comment
  UCR258388  Sericocarpus oregonensis George K. Helmkamp, Amy Barnes 2014-8-11 22987 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  CAS-BOT-BC364737  Sericocarpus oregonensis subsp. californicus G. Thomas Robbins 1943-8-21 1364 El Dorado In Eddy Arboretum, Institute of Forest Genetics, 3 mi. e. of Placerville 822 Comment
  CAS-BOT-BC364740  Sericocarpus oregonensis subsp. californicus Donald Myrick 1958-9-27 18 El Dorado Along the north slopes of Fallen Leaf Lake, Lake Tahoe Comment
  JEPS71941  Sibbaldia procumbens Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2668 El Dorado near Aloha Lake (Pyramid Peak); Pyramid Peak 2743 Comment
  CAS-BOT-BC213322  Sidalcea Beecher Crampton 1989-7-16 10205 El Dorado Tahoe Basin, Stateline Lake Parkway, Stateline Stables Comment
  UCD116569  Sidalcea asprella David G. Forbes 1966-5-13 6658 El Dorado Pine Hill, 3 miles west of Rescue. 609 Comment
  UC746934  Sidalcea glaucescens G. Thomas Robbins 1944-7-28 1779 El Dorado 3 mi ne Wrights Lake (rocky slope along Willow Flat Trail); along Willow Flat Trail, ne of Wrights Lake 2438 Comment
  UCR231016  Sidalcea glaucescens George K. Helmkamp, E. A. Helmkamp 2010-8-7 16713 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
  RSA109319  Sidalcea glaucescens A. M. Alexander, Louise Kellogg 1943-8-20 3469 El Dorado Trail to Half Moon Lake, Lake Tahoe Region Comment
  RSA6517  Sidalcea glaucescens Jens Clausen 1932-9-14 638 El Dorado Tahoe Region,above Lake Tahoe, on trail Mt. Tallac. 2287 Comment
  UCD116653  Sidalcea glaucescens K. Esau 1932-5-17 s.n. El Dorado Placerville Comment
  UCR257568  Sidalcea malviflora subsp. asprella George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20456 El Dorado Sierra Nevada Mountains Foothills, NW of Somerset, Bucks Bar Road, 1.1 miles southeast of its junction with Pleasant Valley Road 622 Comment
  UC35234  Sidalcea oregana subsp. spicata W. C. Blasdale July, 1897 El Dorado Lake Tahoe Region Comment
  RSA448224  Sidalcea oregana subsp. spicata Emery M. Whilton 1938-7-26 s.n. El Dorado Lake Tahoe. Comment
  SD106166  Sidalcea oregana subsp. spicata Helen-Mar Wheeler 1941-8-12 413 El Dorado Old sawmill, State Highway 89 (Upper Truckee River) 4.0 miles south of Meyers Post Office. 1951 Comment
  UC13583  Silene bernardina W. C. Blasdale July 1897 El Dorado Lake Tahoe Comment
  UCR207864  Silene californica George K. Helmkamp, E. A. Helmkamp 2009-5-14 14699 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  CAS-BOT-BC385901  Silene douglasii Laura Lorraine 1923-1-1 s.n. El Dorado vicinity of Fallen Leaf Lake Comment
  CAS-BOT-BC385903  Silene douglasii Alice Eastwood 1906-7-21 1180 El Dorado Mt. Tallac, Glen Alpine Region Comment
  JEPS72323  Silene douglasii Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2784 -A El Dorado summit area Mt. Tallac 2967 Comment
  UC1213909  Silene douglasii Verne Grant, Alva Grant 1946-7-18 7734 El Dorado s side Upper Echo Lake 2316 Comment
  UC1614677  Silene douglasii Charles M. Belshaw 1934-7-19 113 El Dorado 44 mi. above Placerville (above Horsetail Falls) 2438 Comment
  UCD42454  Silene douglasii var. douglasii Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC389032  Silene laciniata subsp. californica G. Thomas Robbins 1944-4-23 1558 El Dorado Along Chute Camp Road above Iowa Creek, ca. 4 mi. NW of Camino 762 Comment
  UCD112407  Silene laciniata subsp. californica Peter Rubtzoff; Donald Goheen 1975-6-10 8059 El Dorado Sierra Nevada. Blodgett Forest: Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U). 1213 Comment
  CAS-BOT-BC389547  Silene nuda G. Thomas Robbins 1943-6-13 1171 El Dorado Along road to Park Creek, ca. 2 mi. w. of Park Creek 1219 Comment
  SEINET195651  Silene nuda G. Thomas Robbins 1943-6-13 1171 El Dorado Along road to Park Creek ca. two miles west of Park Creek. 1219 Comment
  UC465691  Silene occidentalis Milo S. Baker 1904-7-15 El Dorado Fallen Leaf Lake to Lake Valley (near Lake Tahoe); , Fallen Leaf Lake to Lake Valley Comment
  CAS-BOT-BC74905  Sinapis arvensis John Thomas Howell 1954-5-16 29618 c El Dorado Sierra Nevada. Shingle Springs. 426 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
  SACT002265  Sitanion jubatum H. Skidmore 1934-7-13 El Dorado 2133.6 Comment
  BFRS68 Image available Smilacina racemosa Peter Rubtzoff, John Thomas Howell 1973-7-18 7114 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut. (Comp. 451E) Comment
  CDA35124  Smilacina racemosa M. Beyers, G. F. Hrusa 2011-7-2 1015 El Dorado Sierra Nevada: Shealor Lakes. 2194 Comment
  UCR198107  Smilacina stellata David W. Gilpin 1976-6-3 33 El Dorado Glen Alpine Canyon 0.5 mi west of Lily Lake 2036 Comment
  UCR168273  Smilacina stellata var. sessilifolia B. C. Templeton 1931-7-4 1502 El Dorado Sierra Nevada Mtns., near Meeks Bay, Lake Tahoe 2280 Comment
  CAS-BOT-BC261625  Solanum Peter Rubtzoff 1974-7-24 7760 El Dorado U.C. Blodgett Forest Research Station: County Road, about 0.6 miles east of main Station entrance. 1350 Comment
  UCD164974  Solanum Peter Rubtzoff 1974-7-24 7760 El Dorado U.C. Blodgett Forest Research Station: 'County Road', about 0.6 miles east of main Station entrance. 1350 Comment
  UC1125070  Solanum umbelliferum P. L. Johannsen 1934-7-20 421 El Dorado 2 mi sw of Georgetown Junction (El Dorado National Forest); El Dorado National Forest 1767 Comment
  CAS-BOT-BC157448  Solanum umbelliferum D. Myrick 1958-6-25 53 El Dorado Above Fallen Leaf Lake, Lake Tahoe 1890 Comment
  NY820478  Solanum xanti A. M. Ottley 1920-6-29 924 El Dorado Fallen Leaf 1996 Comment
  UCR84727  Solanum xanti 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
  RSA0026188  Solidago John F. Emmel 1997-8-29 1527 El Dorado Sierra Nevada, SW Lake Tahoe region; near Stanford Sierra Camp, ca. 0.5 air mile east of Cathedral Peak. 1982 Comment
  POM39677  Solidago californica Marcus E. Jones 1882-9-20 s.n. El Dorado St. Lawrence. Comment
  RSA715239  Solidago canadensis subsp. elongata George K. Helmkamp, E. A. Helmkamp 2005-7-31 9751 El Dorado 20 mi. WSW of Lake Tahoe: Ice House Road, N of CA Highway 50 and 1.5 mi S of junction with Ice House Reservoir. Northern Sierra Nevada Foothills. 1610 Comment
  SD81149  Solidago canadensis subsp. elongata Darley F. Howe 1971-10-5 El Dorado 9 miles east of Placerville on road to Pleasant Valley. 609 Comment
  CAS-BOT-BC365393  Solidago elongata Mrs. H. M. Mitchell 1922-7-8 s.n. El Dorado Rubicon Springs, Tahoe region Comment
  CAS-BOT-BC365401  Solidago elongata Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC365403  Solidago elongata L. R. Abrams 1930-8-8 12730 El Dorado Near Lily Lake, Glen Alpine Canyon 2026 Comment
  CHSC73296  Solidago elongata L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5885 El Dorado Along Road 1214 (to Angora Lookout), 0.9 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake. 2048 Comment
  JEPS15682  Solidago elongata G. Thomas Robbins 1956-9-14 3778 El Dorado about one-half mi nw Echo Summit (along U.S. Highway 50) 2225 Comment
  JEPS71612  Solidago elongata Gladys L. Smith 1964-8-29 2376 El Dorado Audrain Lake Echo Summit region, Audrain Lake 2225 Comment
  UCD42639  Solidago elongata Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  BFRS237 Image available Sonchus Peter Rubtzoff 1975-6-26 8139 El Dorado Blodgett Forest: Sand Mountain Boulevard ca. 0.65 mi. south of County Road (Comp. 200E). Comment
  CAS-BOT-BC374557  Sonchus oleraceus John Thomas Howell 1954-5-16 s.n. El Dorado 2 miles nw. of Placerville Comment
  CAS-BOT-BC419688  Sorbus Peter Rubtzoff 1975-7-24 8245 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: off north side of Gaddis Creek Road just east of Gaddis Creek crossing (0.1 mi. east of Mainline Road junction) (Comp. 520R). 1292 Comment
  CAS-BOT-BC419689  Sorbus Peter Rubtzoff 1976-9-23 8898 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: off north side of Gaddis Creek Road just east of Gaddis Creek crossing (0.1 mi. east of Mainline Road junction) (Comp. 520R). 1292 Comment
  CAS-BOT-BC157274  Sorbus californica Alice Eastwood 1906-7-25 1031 El Dorado Lake Lucille trail Comment
  CDA26428  Sorbus californica P. B. Kennedy 1920-9-18 226 El Dorado Eldorado National Forest - Big Silver Creek. 0 Comment
  POM176916  Sorbus californica L. R. Abrams 1930-8-25 12758 El Dorado Glen Alpine to Susie Lake. Comment
  UCD114033  Sorbus californica R. Prag 1973-6-15 s.n. El Dorado Hwy. 50, E of Echo Pass. Comment
  RSA383722  Sparganium angustifolium Albert J. Perkins 1923-8-6 2 El Dorado Lake Tahoe region, in Angora Lake. Comment
  JEPS19916  Sparganium natans Herbert L. Mason 1957-7-16 14799 El Dorado just n Luther Pass (on Highway 89); Grass Lake 2346 Comment
  CHSC56290  Spergularia rubra K. R. Stern 1985-6-14 8141 El Dorado Echo Summit. 2225 Comment
  UC463348  Sphenosciadium capitellatum L. R. Abrams 1930-8-15 12748 El Dorado Glen Alpine to Susie Lake; Glen Alpine to Susie Lake 2286 Comment
  UCD128096  Sphenosciadium capitellatum L. M. Sparks 1912-8-1 44 El Dorado Echo Lake. 2194 Comment
  UCD19234  Sphenosciadium capitellatum Van M. Mar 1989-7-21 23 El Dorado ca. 0.25 mi. north of Hwy 89, near Taylor Creek. 1889 Comment
  JEPS72266  Spiraea densiflora Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2667 El Dorado near Aloha Lake; Pyramid Lake 2743 Comment
  RSA472765  Spiraea densiflora George B. Grant 1906-8-1 2183 El Dorado Lake Tahoe 2073 Comment
  CAS-BOT-BC152520  Spiraea splendens Mrs. H. M. Mitchell 1922-7-8 s.n. El Dorado Rubicon Springs, Tahoe region Comment
  CAS-BOT-BC152525  Spiraea splendens Elizabeth Parsons Hawver 1910-7-25 s.n. El Dorado Eagle Falls, Lake Tahoe Region Comment
  CAS-BOT-BC421456  Spiraea splendens E. A. McGregor 1909-8-8 13 El Dorado Lake Tahoe Region. Grass Lake Comment
  SJSU10517  Spiraea splendens N. D. Addy 1962-7-8 197 El Dorado trail between Fallen Leaf L & Desolation Valley 2072 Comment
  UCSB2953  Spiraea splendens Keator, Glenn 1958-7-27 El Dorado 1 mile below Glen Alpine on Glen Alpine- Fallen leaf Lake road Comment
  CHSC73352  Spiranthes porrifolia L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5892 El Dorado Along Road 1214 (to Angora Lookout), 0.5 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake. 2042 Comment
  UCD142736  Spiranthes romanzoffiana Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7955 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond. 2011 Comment
  UCD43696  Spiranthes romanzoffiana C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1062 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD33386  Sporobolus cryptandrus Beecher Crampton 1967-7-26 8148 El Dorado Camino, US Hwy. 50. 914 Comment
  SEINET11930248  Spraguea umbellata Unknown 1938-1 824 El Dorado Tamarack Trail, Fallen Leaf Comment
  JEPS63096  Stachys ajugoides var. rigida Helen-Mar Wheeler 1941-8-15 438 El Dorado s Meyers post office (on State Highway 89, near Alpine Public Camp); Upper Truckee River 1981 Comment
  UCR217165  Stellaria media George K. Helmkamp, E. A. Helmkamp 2010-5-17 16055 El Dorado Sierra Nevada Mountains Foothills, Pine Hill Road at the junction with Bertana Court; southeast edge of State Ecological Preserve, 1.6 mi. NW (293 deg. ) of Rescue 459 Comment
  UC54120  Stenotus acaulis H. M. Hall and H. P. Chandler Jul, 1903 4612 El Dorado Mt. Tallac, Vicinity of Lake Tahoe 2926 Comment
  UCR233315  Stephanomeria George K. Helmkamp, E. A. Helmkamp 2011-9-1 18215 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 4.7 miles south of its junction with US-50 in Kyburz, alongside Silver Fork American River 1500 Comment
  CAS-BOT-BC375199  Stephanomeria elata Marcus E. Jones 1882-9-20 3392 El Dorado St. Lawrence Comment
  CAS-BOT-BC375592  Stephanomeria lactucina Richard M. Holman 1934-8-6 s.n. El Dorado Near Berkeley Municipal Camp, Johnson Pass, Echo Summit 2225 Comment
  CAS-BOT-BC322935  Stephanomeria tenuifolia M. Louise Hutchinson No date on label. s.n. El Dorado Lakeside, Lake Tahoe Comment
  CHSC112569  Stephanomeria tenuifolia B. Castro; L. P. Janeway 2009-8-8 1800 A El Dorado Northern High Sierra Nevada. On southwest flank of Freel Peak, ca 0.5 mi N of Armstrong Pass, along Tahoe Rim Trail overlooking Trout Ck. 2657 Comment
  BFRS207 Image available Stipa californica Peter Rubtzoff, John Thomas Howell 1973-7-18 7152 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  SACT002384  Stipa occidentalis Herbert Copeland 1939-6-25 El Dorado Canyon of Glen Alpine Creek Comment
  SD247295  Stipa occidentalis var. californica George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20886 El Dorado Northern Sierra Nevada Moutains: Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake (Old Iron Mountain 7.5'Q) 1456 Comment
  UCR233041  Stipa occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2011-9-24 18322 El Dorado Northern Sierra Nevada Mountains, Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  SEINET8080302  Stipa occidentalis var. pubescens L. R. Firestone 1983-8-7 8320 El Dorado Along a small side road ca 1 mi W of South Tahoe on Cal Hwy 89/50. 1859 Comment
  UCR237085  Stipa occidentalis var. pubescens George K. Helmkamp, E. A. Helmkamp 2012-5-18 19006 El Dorado Northern Sierra Nevada Mountains, junction of Bonnetti Road (Capps Crossing Rd.) and Mormon Emigrant Trail, east of Jenkinson Lake 1261 Comment
  UCR170653  Stipa stillmanii George K. Helmkamp, E. A. Helmkamp 2005-8-9 9771 El Dorado Northern Sierra Nevada Foothills., WSW of Lake Tahoe; Union Reservoir along Ice House Road; boat ramp and loading area 1476 Comment
  CHSC93521  Streptanthus diversifolius L. P. Janeway 2006-5-10 8587 El Dorado Northern High Sierra Nevada. Top of high southeast-facing granite outcrop overlooking North Fork Cosumnes River, 0.6 km southeast of Bucks Bar. 549 Comment
  CAS-BOT-BC87410  Streptanthus polygaloides T. S. Brandegee 1883-5-1 s.n. El Dorado Sweetwater. Comment
  CAS-BOT-BC87408  Streptanthus polygaloides B. Crampton 1957-6-18 4222 El Dorado Rumsey Ranch, Salmon Falls Road, ca. 8-9 miles northeast Folsom. Comment
  CAS-BOT-BC87520  Streptanthus tortuosus John Thomas Howell 1925-7-6 1397 El Dorado Trail to the top of Mount Tallac, Lake Tahoe Region. Comment
  CAS-BOT-BC87522  Streptanthus tortuosus John Thomas Howell 1963-7-12 39845 El Dorado Sierra Nevada. Meyers. 1935 Comment
  CAS-BOT-BC87531  Streptanthus tortuosus Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento. Comment
  CAS-BOT-BC87548  Streptanthus tortuosus Alice Eastwood 1906-7-24 984 El Dorado Glen Alpine Region. Camp Agassiz. Comment
  CAS-BOT-BC87564  Streptanthus tortuosus David D. Keck 1932-6-30 1557 El Dorado Sierra Nevada. Between Fallen Leaf Lake and Lake Tahoe. 1920 Comment
  JEPS72300  Streptanthus tortuosus var. orbiculatus Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2579 El Dorado summit area Blue Mountain 2673 Comment
  UC747440  Streptanthus tortuosus var. orbiculatus G. Thomas Robbins 1943-7-25 1322 El Dorado slopes above e shore Echo Lake 2286 Comment
  BFRS331 Image available Symphoricarpos acutus Peter Rubtzoff 1974-6-25 7632 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  RSA428922  Symphoricarpos acutus Christopher Davidson 1974-7-26 2514 El Dorado Echo Summit on St Hwy 50. Comment
  UCD137435  Symphoricarpos mollis G. K. Helmkamp; E. A. Helmkamp 2006-8-26 11279 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 2.3 miles south of Union Reservoir Road. 1552 Comment
  SEINET12265564  Symphoricarpos oreophilus var. utahensis H. H. Heller 1938-1 772 El Dorado Tamarack Trail, FallenLeaf Comment
  JEPS12673  Symphoricarpos rotundifolius var. rotundifolius Alice M. Ottley 1920-6-27 909 El Dorado Fallen Leaf Lake Comment
  UCR234187  Symphoricarpos rotundifolius var. rotundifolius George K. Helmkamp, E. A. Helmkamp 2010-9-23 16962 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
  UCD149439  Symphyotrichum chilense G. Ledyard Stebbins 1976-9-2 76246 El Dorado North Fork of Cosumnes River, south of El Dorado. (Exact location unknown. Coordinates estimated by label maker. Location, elevation, and ecological information partly taken from duplicate CAS652749. Newspaper notes said N. Frk. Cosumnes, Sep 2 '76 and collection number.) 304 Comment
  CAS-BOT-BC98972  Symphyotrichum foliaceum var. parryi Alice Eastwood 1934-9-20 18882 El Dorado Along Fallen Leaf Lake Road Comment
  SD234841  Symphyotrichum foliaceum var. parryi G. K. Helmkamp, E. A. Helmkamp 2007-8-4 12712 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail at Leek Spring meadow, about 2 miles NW of CA-88 (Tragedy Spring 7.5' Q) 2238 Comment
  CAS-BOT-BC98970  Symphyotrichum foliaceum var. parryi R. F. Thorne; C. W. Tilforth 1969-9-7 39295 El Dorado Sandy slope at edge of large valley sphagnum bog around Gass Lake, S. of Hwy. 89, c. 1/2 mi. W. of Luther Pass. 2316 Comment
  JEPS71548  Symphyotrichum spathulatum Gladys L. Smith 1964-8-27 2366 El Dorado Benwood Meadows Echo Summit Region ((Sayles Canyon trail)) 2225 Comment
  UC907769  Symphyotrichum spathulatum G. Thomas Robbins 1945-8-6 2101 El Dorado Long Meadow, near Schlien Ranger Station 1676 Comment
  UCD136644  Symphyotrichum spathulatum var. intermedium G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11006 El Dorado Northern Sierra Nevada Mountains: Echo Summit along Hwy US-50; at entrance to the road maintenance station. 2245 Comment
  CDA2536  Taeniatherum caput-medusae T. C. Fuller 1959-9-25 3090 El Dorado Roadside, Folsom-Rescue Rd, 0.5 miles W/ Rescue Elem. School, 0 Comment
  SACT002417  Taeniatherum caput-medusae J. Wilson 1985-6-11 El Dorado 40 yards southwest of intersection Green Valley and Cameron Park Drive 277.368 Comment
  UCR173497  Taraxacum officinale George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10538 El Dorado Northern Sierra Nevada Mountains, Along Ice House Canyon Road, 10.6 mi. south of Wentworth Springs Road (just south of the Jones fork of Silver Creek and SE of Union Valley Reservoir) 1509 Comment
  CAS-BOT-BC392317  Thalictrum fendleri Laura M. Lathrop 1909-7-19 s.n. El Dorado Glen Alpine Springs Comment
  SBBG12074  Thalictrum fendleri var. fendleri D. Myrick 1958-6-28 78 El Dorado above Fallen Leaf Lake 2042 Comment
  UCD96811  Thalictrum fendleri var. fendleri P. B. Kennedy 1920-9-15 185 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR173914  Thalictrum fendleri var. fendleri George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10751 El Dorado Northern Sierra Nevada Mountains, 8 miles east of Ice House Road on the road to Wright's Lake 2000 Comment
  CAS-BOT-BC197366  Thinopyrum intermedium subsp. barbulatum Catherine Best 1982-6-22 s.n. El Dorado Along Hwy. 50 about 2 mi west of Kyburz 1219 Comment
  CAS-BOT-BC88275  Thysanocarpus curvipes John Thomas Howell 1954-5-17 29715 El Dorado Sierra Nevada. 1 mile southwest of Garden Valley. 609 Comment
  CAS-BOT-BC67304  Thysanocarpus radians Annette M. Carter 1933-5-14 329 El Dorado Twelve miles from Folsom on the Placerville Highway. 320 Comment
  UCR173325  Torilis arvensis George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10492 El Dorado Northern Sierra Nevada Foothills, Along Calif. Hwy 193, 1.4 mi. N of Placerville 427 Comment
  CAS-BOT-BC81363  Torreya californica G. Thomas Robbins 1944-4-30 1579 El Dorado along South Fork Webber Creek, 3-4 mi. NE of Newtown 914 Comment
  UCD149740  Torreyochloa pallida var. pauciflora Ellen Dean; K. Craig and V. Stewart 2014-7-30 8485 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Southeast corner of the park near Bakersfield Road entrance. Southeast of the Truckee River. 1915 Comment
  UCD93189  Torreyochloa pallida var. pauciflora Verne Grant; Alva Grant 1946-7-24 7779 El Dorado south side of Upper Echo Lake. 2316 Comment
  CAS-BOT-BC350927  Torreyochloa pauciflora Peter Rubtzoff 1972-9-19 6922 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of County Road, within 0.5 miles from county road (gate). 1283 Comment
  UCR175429  Tragopogon porrifolius George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-3 10611 El Dorado Northern Sierra Nevada foothills, city park at the east end of Shingle Springs, along Pleasant Valley Road 433 Comment
  CAS-BOT-BC520343  Trichostema lanceolatum George K. Helmkamp; E. A. Helmkamp 2012-10-1 19948 El Dorado Eastern Sacramento Valley: SE end of El Dorado HIlls; Windfield Way just S of its jct with White Rock Rd 167 Comment
  UCD69242  Trichostema rubisepalum Collector unknown 1997-8-9 El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. Annual sunny plant communities on temporary wet serpentine soils. UTM: 10SFN8905 640 Comment
  UC1123292  Trientalis latifolia P. L. Johannsen, A. D. Gifford 1934-6-7 260 El Dorado 1/4 mi nw of Riverton (El Dorado National Forest); El Dorado National Forest 1036 Comment
  UC555618  Trifolium albopurpureum var. albopurpureum H. L. Mason 1928-5-4 4500 El Dorado Shinglr Springs Comment
  UC555605  Trifolium barbigerum H. L. Mason 1928-5-4 4502 El Dorado Shingle Springs Comment
  UCD47938  Trifolium bifidum Ellen Dean; with Plant Biology 102 2005-5-14 2620 El Dorado Near junction of Meadowbrook and Bear Creek Roads. In parking lot picnic area near Traverse Creek. 685 Comment
  UCR235631  Trifolium ciliolatum George K. Helmkamp, E. A. Helmkamp 2012-4-30 18880 B El Dorado Northern Sierra Nevada Mountains Foothills, Mosquito Road, 0.3 mile north of the bridge over the South Fork American River 427 Comment
  UCD33175  Trifolium depauperatum Beecher Crampton 1967-5-5 7856 El Dorado 2 miles NE of Clarksville, southeast slope of Bass Lake. Comment
  RSA755716  Trifolium dubium George K. Helmkamp, E. A. Helmkamp 2009-4-21 14546 El Dorado along CA-193, 1.1 miles south of the South Fork American River at Chili Bar 381 Comment
  UCD108827  Trifolium dubium G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10551 El Dorado Northern Sierra Nevada Mountains. Junction of Ice House Canyon Road and West Meadows Road (SSW of Union Valley Reservior, just N of Hwy 50). 1067 Comment
  SEINET4172643  Trifolium hirtum George K. Helmkamp, E. A. Helmkamp 2008-4-30 13345 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown (Garden Valley 7.5') 674 Comment
  UCR188027  Trifolium hirtum George K. Helmkamp, E. A. Helmkamp 2007-5-1 11908 El Dorado Foothills, Northern Sierra Nevada Mountains, access road to South Fork American River along CA-49, 4.4 miles northwest of Coloma 207 Comment
  SDSU5284  Trifolium longipes D. F. Howe 1971-7-1 4755 El Dorado By lake Tahoe, El Dorado National Forest. 1829 Comment
  UC464470  Trifolium monanthum var. monanthum R. M. Holman 1931-8-8 El Dorado 300 yards w Echo Summit (Firs Camp ground, on Lincoln Hwy) 2286 Comment
  SJSU8026  Trifolium repens N. D. Addy 1962-7-8 182 El Dorado c. 0.5 mi N of Fallen Leaf L 1935 Comment
  UCR253083  Trifolium repens George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22063 El Dorado Northern Sierra Nevada Mountains, junction of Ice House Road and Forestry Route 13N21, 0.9 mile south of the northern junction of Ice House Road and Wentworth Springs Road 1701 Comment
  UCR254768  Trifolium repens Peter Rubtzoff 1972-9-19 6924 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
  JEPS4389  Trifolium willdenovii W. L. Jepson 1931-4-12 15756 El Dorado Salmon Falls 182 Comment
  UCD33855  Trifolium willdenovii Beecher Crampton 1974-4-15 9041 El Dorado El Dorado County, Bass Lake road, N.E. of Clarksville. Comment
  CAS-BOT-BC519076  Trillium angustipetalum M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  SEINET3992173  Trillium sessile var. angustipetalum Unknown 1943-4-10 984 El Dorado North Fork Webber Creek, about 3 miles east of Camino 945 Comment
  UCD14922  Triphysaria eriantha Nicholas Ewing 1977-4-9 5 El Dorado 5.2 miles northeast of Fiddletown (Amador County) along Tyler Road, 0.5 miles north of the junction with El Dorado County Road 38. 670 Comment
  UCR189494  Triphysaria eriantha subsp. eriantha George K. Helmkamp, E. A. Helmkamp 2007-3-22 11676 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-16 at the west slope of Mt. Aukum and 1.7 miles north of Mt. Aukum village 584 Comment
  SACT002440  Trisetum canescens Herbert Copeland 1939-6-24 El Dorado Ridge above Fallen Leaf Lodge. Comment
  UCR249624  Trisetum canescens George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20847 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz 1364 Comment
  UC1133268  Trisetum projectum P. L. Johannsen 1934-7-19 408 El Dorado 1 1/4 mi se Wilson's; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UCD93916  Trisetum projectum A. A. Beetle; D. E. Beetle, Alva Hansen 16-26 Jul 1945 3915 El Dorado south side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UC1109162  Trisetum spicatum Verne Grant and Alva Grant 1946-7-25 7784 El Dorado n-facing slope by Upper Echo Lake 2286 Comment
  UCD61773  Trisetum spicatum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4303 El Dorado Washoe Meadows State Park. Near center of park, west of fen system. 1942 Comment
  RSA6766  Triteleia bridgesii Carl B. Wolf 1933-5-25 4953 El Dorado 2.5 miles from Rescue on road to Placerville. 457 Comment
  UC480707  Triteleia hyacinthina W. C. Blasdale 1923-7-21 El Dorado Glen Alpine Comment
  RSA734230  Triteleia ixioides Keith E. Hoffmaster 1941-3-22 1020 El Dorado S of Pilot Hill Comment
  UC333368  Triteleia ixioides subsp. anilina unknown May 1889 El Dorado Lake Tahoe Comment
  CAS-BOT-BC523081  Triteleia ixioides subsp. anilina Laura M. Lathrop 1909-7-19 s. n. El Dorado Trail to Grass Lake, near Glen Alpine Spr. Comment
  CAS-BOT-BC524306  Triteleia ixioides subsp. anilina W. R. Dudley 1900-6-26 s. n. El Dorado Desolation Valley Comment
  CHSC106311  Triteleia ixioides subsp. scabra L. P. Janeway; B. Castro 2010-6-12 10012 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Falls Unit; ridge northwest of Kanaka Valley Road, southeast of the upper South Fork American River arm of Folsom Lake, and east of Salmon Falls Road; dry side drainage of Crocker Creek 225 m west of sharp bend of Kanaka Valley Road 2.2 km north of Deer Valley Road. 305 Comment
  UCR250666  Triteleia laxa George K. Helmkamp, Mary Alice Barnes 2013-4-25 20418 El Dorado Northern Sierra Nevada Mountains Foothills, Along CA-49/Coloma Rd., 0.1 mile south of its upper junction with Riverwood Drive, c. 2 miles south of Coloma 433 Comment
  SEINET3875905 Image available Tsuga mertensiana W. C. Cumming, Palmer Stockwell 1939-11-28 1464 El Dorado Above Echo Lake, Sierra Nevada.; 0 2286 Comment
  UC484018  Tsuga mertensiana Carl B. Wolf 1930-10-9 El Dorado slopes around Susie Lake 2133 Comment
  UCD149471  Turritis glabra G. Ledyard Stebbins 1977-8-14 77152 El Dorado Alder Creek. (Exact location unknown. Georeferenced based on Stebbins 77153, CAS652659 which is above Alder Creek near Morrison. Newspaper just said Alder Creek Aug. 14.) Comment
  UCD61647  Typha Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4195 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 Comment
  CAS-BOT-BC176374  Typha latifolia Peter Rubtzoff; John Thomas Howell 1973-7-19 7192 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UC1042539  Urtica dioica subsp. gracilis John Thomas Howell 1946-8-31 22955 El Dorado Glen Alpine Creek 2042 Comment
  UCD121895  Utricularia macrorhiza Jack Major 1961-9-13 701 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
  UCD142260  Utricularia macrorhiza Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7907 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, near outlet. Southern side of the pond. 2022 Comment
  RSA369524  Utricularia vulgaris subsp. macrorhiza Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47267 El Dorado Grass Lake Valley: S end just N of Luther Pass. 2348 Comment
  CAS-BOT-BC5078  Vaccinium nivictum L. R. Abrams 1930-8-15 12742 El Dorado Desolation Valley 2590 Comment
  CAS-BOT-BC199395  Vaccinium shastense subsp. nevadense John Thomas Howell; Gordon H. True 1970-5-27 46529 El Dorado Blodgett Experimental Forest 1280 Comment
  CAS-BOT-BC199400  Vaccinium shastense subsp. nevadense G. Thomas Robbins 1945-8-5 2083 El Dorado Along north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area 2011 Comment
  CAS-BOT-BC193417  Vaccinium uliginosum Le Roy Abrams 1911-7-27 4805 El Dorado Near Fallen Leaf Lake - Lake Tahoe Region 2743 Comment
  UCD60575  Valeriana californica Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4040 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  UCR173806  Verbascum blattaria George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10663 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50 1653 Comment
  CDA5682  Verbena brasiliensis T. C. Fuller 1957-10-22 448 -57 El Dorado 4 miles northwest of Placerville. 0 Comment
  UCD44809  Veronica americana C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2175 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD147746  Veronica serpyllifolia subsp. humifusa Allyson Ayalon; Lucie Jerabkova 2012-7-1 117 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  RSA91304  Vicia americana var. americana F. W. Peirson 1925-7-1 6196 El Dorado State Line, Lake Tahoe 1905 Comment
  CDA11090  Vicia hirsuta G. F. Hrusa, Jeff Hart 1994-4-23 11778 A El Dorado Cosumnes River Drainage; on N side of Cosumnes River, immediately W of Hwy 49 bridge. Comment
  UCR217852  Vicia hirsuta George K. Helmkamp, Laurel Bezdecheck 2010-5-28 16102 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 miles east of its junction with Perry Creek Road, c. 3.5 air mi. ESE (96 deg. ) of Fair Play 942 Comment
  UC907694  Vicia sativa subsp. nigra G. Thomas Robbins 1943-5-7 1076 El Dorado 3 mi e Placerville; Institute of Forest Genetics Arboretum 822 Comment
  UCD68041  Vicia sativa subsp. nigra Ling Tseng 1976-5-1 16 El Dorado On Shenandoah Road, 0.7 miles Northeast of River Pines. Found in shaded sunlight. A low growing plant. Flowers, lavendar, violet corolla. Comment
  SD3109  Viola adunca none given none given El Dorado meadow Comment
  UC1749375  Viola adunca Milo S. Baker July 1935 8572 El Dorado near Sacramento municipal camp, Hwy 45 2133 Comment
  UC828071  Viola douglasii Marcus E. Jones, A. M. 1883-4-21 El Dorado Kelsey Comment
  SBBG115475  Viola douglasii T. Lim 1998-5-30 17 El Dorado E of Garden Valley, Bear Crk Rd, 2 mi SE of the jct of Bear Crk Rd and Meadowbrook Rd 2360 Comment
  SBBG11901  Viola glabella D. Myrick 1958-6-30 101 El Dorado Tamarack Trail above Fallen Leaf Lake 1920 Comment
  CAS-BOT-BC536512  Viola glabella Alice Eastwood 1912-6-15 390 El Dorado Lake Tahoe region: Deer Park Comment
  SJSU3943  Viola glabella C. W. Sharsmith 1964-6-20 7325 El Dorado SE base of Mt Tellac 2072 Comment
  CAS-BOT-BC530183  Viola lobata Elizabeth McClintock 1969-6-2 s.n. El Dorado Volcanoville Road, near Rubicon River, 1-2 miles from junction with road to Wentworth Springs Comment
  UCR173973  Viola lobata subsp. lobata George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10676 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 9.1 miles north of Hwy US-50 1662 Comment
  UCR173910  Viola macloskeyi George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10755 El Dorado Northern Sierra Nevada Mountains, 8 miles east of Ice House Road on the road to Wright's Lake 2000 Comment
  UCSB24054  Viola macloskeyi James, C. 1966-5-14 El Dorado Along the Tahoe-Yosemite trail east of Echo Summit on Highway 50, Sierra Nevada 2225 Comment
  UCR84761  Viola purpurea subsp. purpurea 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
  RSA0013414  Viola purpurea subsp. quercetorum George K. Helmkamp, E. A. Helmkamp 2012-5-22 19058 El Dorado Forest Service Road 31 (Peavine Ridge Road), 1.3 miles wet of its junction with Ice House Canyon Road. 1582 Comment
  UCR173301  Viola purpurea subsp. quercetorum George K. Helmkamp, Elizabeth Helmkamp 2006-5-18 10473 El Dorado Northern Sierra Nevada Foothills, Spring Valley; Telephone Ridge area, NW of Riverton. Brockliss Canyon Road, about 11 mi. NW of junction with Meadowridge Road and Ice House Canyon Road (SSW of Union Valley Reservior, c. 1.4 air mi. N of US Hwy 50) 1189 Comment
  UCD19718  Viola sheltonii C. H. Lamoureux; Roman Gankin 1957-3-24 1178 El Dorado 1 mile west of Pacific House, Hwy 50. Comment
  SEINET195493 Image available Viola tomentosa G. T. Robbins 1944-6-18 1731 El Dorado Eldorado National Forest ; Above North Fork Cosumnes River at Capps Crossing 1524 Comment
  UCD78303  Viola tomentosa G. Ledyard Stebbins 1979-7-6 7919 El Dorado North of Ice House, Jones Lake.( Notebook data for this location are mostly obscured by a water spill in the notebook. Newspaper says Jones Lake, N of Ice House, July 6, 1979 with no number specified. From notebook data 7919 was collected on July 6 and the location is W of Jones Place, which would indicate Union Valley Reservoir as the location. The obscured data begin with July 7 and repeats 7919 which is then crossed out and text begins N. Side of (obscured) and indicates that township range as T12N, R15E, Section 26. This record is georeferenced as West of Jones Place at Union Valley Reservoir which is where Jones Creek enters the lake. The township range there is T12N, R14E, Section 26. Comment
  UCR250442  Vitis californica George K. Helmkamp, Elizabeth Helmkamp 2013-5-22 20648 El Dorado Northern Sierra Nevada Mtns. Foothills, Along E-16 (Mt. Aukum Rd.) at the southwest end of Angustini Reservoir 569 Comment
  UCD93575  Vulpia bromoides J. M. Tucker 1958-5-27 3396 El Dorado beside road from Greenwood to Georgetown, ca. 3.7 miles (by road) west of Georgetown. Comment
  CAS-BOT-BC183730  Vulpia microstachys var. confusa John Thomas Howell 1954-5-17 29731 El Dorado 1 mile southwest of Garden Valley 609 Comment
  RSA785886  Vulpia microstachys var. microstachys Peter Rubtzoff 1975-5-28 8007 El Dorado Blodgett Forest: Chinquapin Flat Road, ca. 1.6 mi S of Old Gaddis Creek Road. Off south side of road. Comment
  CAS-BOT-BC184198  Vulpia microstachys var. pauciflora John Thomas Howell 1954-5-17 29733 El Dorado 1 mile southwest of Garden Valley 609 Comment
  CAS-BOT-BC210139  Vulpia microstachys var. pauciflora Peter Rubtzoff 1976-6-22 8658 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Headquarters Road at Weather Station Loop Road and Old Country Road junction (Comp. 230U) 1325 Comment
  UCD38634  Vulpia microstachys var. pauciflora Beecher Crampton 1956-5-11 3370 El Dorado 3 miles west of Rescue. Comment
  UCD164697  Vulpia myuros Peter Rubtzoff 1976-6-8 8598 El Dorado Sierra Nevada. Vicinity of Blodgett Forest: 'County Road' ca. 0.25 mi. west of Headquarters Road junction. 1267 Comment
  UCD80618  Vulpia myuros CNPS SN Foothill Team 2005-3-25 SNFN 0024 b El Dorado CDPR Folsom State Recreation Area, above the Peninsula Campground at Folsom Lake, about 150 m upslope from the road leading to the campground and 1/4 mile from the final turn into the campground. 201 Comment
  UCD94922  Vulpia myuros J. D. Skoss 1947-5-20 s.n. El Dorado High Sierras. Comment
  RSA693055  Woodsia scopulina Albert J. Perkins 1923-8-11 s.n. El Dorado Lake Tahoe Region, Tamarack Trail Comment
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Mar 6 2011
  BFRS29 Image available Woodwardia fimbriata Peter Rubtzoff 1975-7-23 8237 El Dorado Blodgett Forest: south-north canyon crossed by Pilot Creek Road ca. 0.65 miles east-northeast of junction with loop road (Comp. 20R) ca. 25-50 yards south of Pilot Creek Road. Comment
  CAS-BOT-BC383376  Wyethia helenioides D. Anderson; E. Flinn; K. Pearson 1986-6-8 125 El Dorado South Lake Tahoe. Empty lot; corner of Stateline Ave and Lakeshore Blvd. Comment
  UCD166048  Wyethia mollis Daniel M. McNair; with E. Dean, M. Huerta and J. Schroder 2016-8-12 2200 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2043 Comment
  SEINET9323376  Wyethia reticulata Unknown 1965-7-2 7429 El Dorado 2 mi WNW Rescue (in direct line) NE slop of Pine Hill. Ponderosa Pine- Black Oak, Chaparral Assoc. Comment
  UC673511  Zigadenus venenosus var. venenosus H. L. Mason 1928-5-4 4515 a El Dorado 4 mi n Shingle Springs; Greene Valley Comment
  CAS-BOT-BC534308  Zigadenus venenosus var. venenosus G. Thomas Robbins 1944-6-18 1716 El Dorado Sly Park, 5 mi. s. of Pollock Pines 1005 Comment
  CAS-BOT-BC534309  Zigadenus venenosus var. venenosus M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  RSA6743  Zigadenus venenosus var. venenosus Carl B. Wolf 1933-5-25 4963 El Dorado Green Valley, 0.7 mile W of Rescue. 305 Comment
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May 17 2014
  UC54203  Zigadenus venenosus var. venenosus H. M. Hall and H. P. Chandler Jul 1903 4691 El Dorado vicinity Lake Tahoe; Sierra Nevada Mountains, Half-Moon Lake Comment



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