Search Results — 2000 specimen records retrieved (1575 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  JEPS73169  Abies Gladys L. Smith 1963-7-28 1960 El Dorado road bank U. S. 50; Echo Summit area, U.S. 50 2194 Comment
  SD103931  Abies concolor J. L. S. Simpson 1965-5-19 El Dorado Eldorado National Forest Comment
Read comments
Jan 15 2015
  JEPS73166  Abies magnifica var. magnifica Gladys L. Smith 1971-9-25 3109 El Dorado woods about Lake Audrain 2194 Comment
  CAS-BOT-BC330658  Acer glabrum var. glabrum W. W. Price 1898-7-1 s.n. El Dorado Glen Alpine 2133 Comment
  CAS-BOT-BC330663  Acer glabrum var. glabrum Francis Price no date on label s.n. El Dorado Lake Tahoe Comment
  UCD165665  Acer glabrum var. glabrum Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9016 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
  CAS-BOT-BC22649  Achillea millefolium John Thomas Howell 1925-6-27 1218 El Dorado Rubicon Meadow, Lake Tahoe 2133 Comment
  CAS-BOT-BC22712  Achillea millefolium Peter Rubtzoff 1974-6-18 7590 El Dorado Blodgett Forest: Bacci Meadow. Compartment 290R. Comment
  UCD40253  Achnatherum Rodney Gale Myatt 1972-6-1 1615 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  UCD50496  Achnatherum lemmonii Beecher Crampton 1978-7-25 9635 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club. Comment
  RSA671134  Achnatherum lemmonii var. lemmonii G. Fred Hrusa, Jeff Hart 1994-4-23 11793 El Dorado South facing slope on north side of Cosumnes River, immediately west of highway 49 bridge. 270 Comment
  CHSC73355  Achnatherum nelsonii subsp. dorei L. P. Janeway; Eric Schroder 1998-9-14 6281 El Dorado Along Saxon Creek, about 1.2 mi southeast of the Lake Tahoe Airport. 1935 Comment
  JEPS75233  Achnatherum occidentale subsp. californicum Gladys L. Smith 1963-7-27 1818 El Dorado near Echo Summit (cliff on old Hawley Grade); Sierra Nevada 2164 Comment
  RSA54065  Achnatherum occidentale subsp. californicum J. T. Howell 1946-8-30 22921 El Dorado Upper Angora Lake Comment
  SEINET223699  Achnatherum occidentale subsp. californicum Mary E. Barkworth, N Gay; L Greene 1981-7-16 3434 El Dorado Intersection of US 50 and 89. Growing in dirt around 'Climbin Unlimited' chalet on E side of road. 1905 Comment
  UCD72619  Achnatherum occidentale subsp. californicum Ellen Dean; T. Sasaki 2007-7-23 4342 El Dorado Washoe Meadows State Park, southeast corner of park just south of restored quarry area. Upper Truckee River Restoration Project monitoring well #5 plot. 1920 Comment
  UC70993  Achnatherum occidentale subsp. occidentale W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Vicinity of Lake Tahoe (Pt. Rubicon) 1897 Comment
  UCD165717  Acmispon americanus var. americanus Ellen Dean 2016-7-12 9072 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along Highway 89. 2061 Comment
  UCD103950  Acmispon americanus var. americanus W. A. Williams 1951-7-6 s.n. El Dorado Hwy. 50, 16 mi W Placerville. 304 Comment
  UCD103951  Acmispon americanus var. americanus W. A. Williams 1951-7-6 s.n. El Dorado Hwy. 50, 8 mi. E. Placerville. 914 Comment
  UCD104258  Acmispon nevadensis var. nevadensis G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11053 El Dorado Northern Sierra Nevada Mtns: along Wright's Lake Road (Forestry Route 4) 3.3 miles north of Hwy US-50. 2049 Comment
  UCD104263  Acmispon nevadensis var. nevadensis F. A. MacFadden 1934-7-18 s.n. El Dorado Emerald Bay District, Lake Tahoe. Comment
  UCD18578  Acmispon nevadensis var. nevadensis Roman Gankin 1955-6-10 69 El Dorado city of Riverton, north side of American River. 1371 Comment
  UCD95082  Acmispon parviflorus Alina Downer; PLS 102 Plant Collection Interns 2011-4-30 5 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Northern end of Kanaka Valley near main dirt road. 335 Comment
  UC1125849  Aconitum columbianum P. L. Johannsen 1923-7-18 390 El Dorado 1 1/4 mi. s.e. Wilson's; El Dorado Nat'l Forest, Pyramid Peak Quad. Comment
  UC148960  Aconitum columbianum H. M. Hall 1910-7-21 8797 El Dorado Glen Alpine Creek Sierra Nevada Mts., Glen Alpine Creek 1950 Comment
  CAS-BOT-BC391388  Aconitum columbianum subsp. columbianum John Thomas Howell 1946-9-1 22957 El Dorado Echo Summit 2255 Comment
  SEINET8663835  Aconitum columbianum var. columbianum E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4258 El Dorado Washoe Meadows State Park, S edge of largest fen and along adjacent logging road near sewer manhold #66. Comment
  JEPS126268  Aconogonon phytolaccifolium Steve Matson 2004-8-22 1114 El Dorado Tahoe Basin west shore; Ward Canyon Driveway off Zermatt Road near Courchevel Road. Comment
  BFRS339 Image available Adenocaulon bicolor Peter Rubtzoff 1974-8-20 7823 El Dorado Blodgett Forest: Headquarters Loop Road at Bacon Creek crossing west of headquarters (Comp. 250R). Comment
  UCD128533  Adenocaulon bicolor G. L. Webster 1974-7-16 7633 El Dorado ca. 0.5 mile west of Pacific House. 1036 Comment
  UCD19767  Adenostoma fasciculatum C. H. Lamoureux; J. Major, J. McCaskill and R. Gankin 1956-6-6 1117 El Dorado 2 miles west of Shingle Springs on Highway 50. 411 Comment
  CAS-BOT-BC69654  Adiantum aleuticum F. E. Blaisdell s.n. El Dorado Glen Alpine. Comment
  CAS-BOT-BC69658  Adiantum aleuticum E. A. McGregor 1909-8-20 138 El Dorado Glen Alpine. 2133 Comment
  RSA748976  Adiantum jordanii George K. Helmkamp, E. A. Helmkamp 2007-4-30 11897 El Dorado hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  CAS-BOT-BC9057  Aegilops triuncialis R. E. Frenkel 1964-6-10 586 El Dorado 0.4 mile north of Hwy. 50 along Bass Lake Road 365 Comment
  CHSC27577  Aegilops triuncialis Robert Schlising 1978-5-26 3273 El Dorado Ca 10 mi W Placerville, ca 0.5 mi W jct Hwy 50 and North Shingle Road, on frontage road parallel with Hwy 50. Comment
  UCD51584  Aegilops triuncialis Beecher Crampton 1959-5-21 5229 El Dorado 1.5 miles W of Clarksville. Comment
  UCR242588  Aegilops triuncialis George K. Helmkamp, E. A. Helmkamp 2011-6-1 17408 El Dorado Northern Sierra Nevada Mountains Foothills, north end of Placerville; Bear Rock Road just east of its junction with Bedford Ave. 654 Comment
  CHSC45230  Agastache urticifolia C. J. Crittenden 1974-8-8 204 El Dorado Longs Meadow, 1/2 mi E of Ice House Road, 15 mi N of Hiway 50. 1688 Comment
  CHSC60287  Agastache urticifolia C. Crittenden 1974-8-7 201 El Dorado Approx. 1/8 mi from junction of Fallen Leaf Lake Rd. and Angora Lakes Rd. on Angora Lakes Rd., 1 1/2 mi ne of Angora Lookout. 2 mi south of Hiway 89. 2005 Comment
  HSC104245  Agastache urticifolia G. K. Helmkamp, E. A. Helmkamp 2010-7-23 16624 El Dorado Northern Sierra Nevada Mountains: Forestry Route 42, 1.8 mi. west of its junction with Wright's Lake Road, 4 mi. NE of Kyburz 2034 Comment
  JEPS63294  Agastache urticifolia Helen-Mar Wheeler 1941-8-15 436 El Dorado on State Highway 89 s Meyers Post Office (below Alpine Public Camp, Upper Truckee River); Upper Truckee River 1981 Comment
  UC747556  Agastache urticifolia G. Thomas Robbins 1945-8-6 2109 El Dorado in Long Meadow near Schlien Ranger Station; Long Meadow 1676 Comment
  UCD42479  Agastache urticifolia Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD19227  Agastache urticifolia Van M. Mar 1989-7-21 8 El Dorado ca. 0.25 mi. SE of Hwy 89, ca. 0.5 mi. west of Sno Park. 1920 Comment
  UC571021  Ageratina occidentalis H. L. Mason 1928-10-4 5464 El Dorado 14 mi from; w side of Lake Tahoe above Emerald Bay; Tahoe City Comment
  POM358214  Ageratina occidentalis Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  CAS-BOT-BC295541  Agnorhiza bolanderi G. Thomas Robbins 1945-4-22 1844 El Dorado 2-3 mi. northwest of Shingle Springs 457 Comment
  CAS-BOT-BC295701  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
  CAS-BOT-BC29497  Agoseris Peter Rubtzoff 1975-6-5 8052 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Compartment 600R). 1310 Comment
  UC53897  Agoseris aurantiaca var. aurantiaca H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4752 El Dorado meadow near Forni; Sierra Nevada Mountains, Pyramid Peak 2286 Comment
  POM87006  Agoseris glauca var. monticola F. W. Peirson 1925-7-1 6177 El Dorado State Line, Lake Tahoe 1905 Comment
  UCR224225  Agoseris heterophylla George K. Helmkamp, E. A. Helmkamp 2010-4-23 15922 El Dorado Sierra Nevada Mountains Foothills, along Salmon Falls Road, 5.6 miles south of its junction with CA-49 at Pilot Hill, 0.65 mi. north of the American River crossing 200 Comment
  CAS-BOT-BC22837  Agoseris heterophylla var. cryptopleura John Thomas Howell 1954-5-17 29692 El Dorado 1.5 miles south of Garden Valley Comment
  UC907761  Agoseris heterophylla var. cryptopleura G. Thomas Robbins 1944-5-15 1600 El Dorado 3 mi e, (near Institute of Forest Genetics) Placerville 762 Comment
  CDA25691  Agrimonia gryposepala T. C. Fuller 1961-10-5 7088 El Dorado Cool-Greenwood Road, 2 miles east of Cool. 0 Comment
  CAS-BOT-BC176362  Agrostis Peter Rubtzoff; John Thomas Howell 1973-7-17 7073 El Dorado Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 miles south of County Road. 1280 Comment
  RSA796388  Agrostis Peter Rubtzoff, John Thomas Howell 1973-7-17 7074 El Dorado Georgetown Divide; Blodgett Forest, Mutton Creek at the crossing of Mutton Creek Road, 0.3 mi. south of 'County Road' 1280 Comment
  UCR258114  Agrostis George K. Helmkamp, Amy Barnes 2014-8-11 23017 El Dorado Northern Sierra Nevada Mountains, north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road 1655 Comment
  SEINET221009  Agrostis capillaris G. Thomas Robbins 1944-7-6 1754 El Dorado Sly Park meadow 5 mi s. of Pollock Pines. 1006 Comment
  UCD51870  Agrostis capillaris Beecher Crampton 1978-7-26 9633 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club. Comment
  BFRS197 Image available Agrostis exarata Peter Rubtzoff, John Thomas Howell 1973-7-17 7073 El Dorado Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mi. south of County Road (Comp. 370E). Comment
  CAS-BOT-BC127304  Agrostis exarata G. L. Stebbins 1976-9-25 76279 El Dorado At south side of American River, at junction of North and Middle Fork, immediately east of State Highway #49. 176 Comment
  CHSC73244  Agrostis exarata L. P. Janeway; Susi Urie 1998-8-4 5923 El Dorado Lake Tahoe Basin Management Unit. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  SACT000134  Agrostis hyemalis H. Skidmore 1938-7-7 El Dorado Comment
  SEINET2471051  Agrostis idahoensis K. Christie 2010-8-23 1991 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow. 2293 Comment
  UCD149309  Agrostis pallens Ellen Dean; N. Khuu, K. Craig 2014-7-12 8453 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek between Hwy 89 and bridge that connects North and South Fire Roads. 1933 Comment
  UCD53133  Agrostis pallens Beecher Crampton 1957-8-6 4576 El Dorado along Hwy. 50, 0.7 mile west of Vade. 2072 Comment
  UCD53164  Agrostis pallens A. A. Heller 1915-8-5 12149 El Dorado Near Camp Echo, on the Lincoln Highway. 2133 Comment
  CAS-BOT-BC249303  Agrostis scabra Peter Rubtzoff 1972-9-20 6934 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek area ca. 0.4 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
  UCD55397  Agrostis scabra Ellen Dean; Mark Bibbo 2006-7-19 3247 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Old quarry area. 1927 Comment
  UCR170811  Agrostis scabra George K. Helmkamp, E. A. Helmkamp 2005-8-9 9782 El Dorado Northern Sierra Nevada Foothills, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  UCR257090  Agrostis scabra George K. Helmkamp, Elizabeth Helmkamp 2013-9-7 22273 El Dorado Northern Sierra Nevada Mountains, east side of Mormon Emigrant Trail, 2.7 miles west of its junction with CA-88/Carson Pass Hwy 2264 Comment
  UCD105379  Agrostis stolonifera Peter Rubtzoff 1972-9-20 6940 El Dorado Sierra Nevada. Blodgett Forest: Mutton Creek area ca. 0.2 mi. south of 'County Road' (Comp. 360R). 1277 Comment
  UCD105382  Agrostis stolonifera Peter Rubtzoff 1972-9-14 6894 El Dorado Sierra Nevada. Blodgett Forest: Mutton Creek area just south of 'County Road' (Comp. 360U). 1271 Comment
  CHSC73526  Agrostis thurberiana L. P. Janeway; Eric Schroder 1998-9-2 6256 El Dorado Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  UC480702  Agrostis variabilis W. C. Blasdale 1923-7-18 El Dorado Glen Alpine Lake Tahoe Region, Glen Alpine Comment
  SEINET4178571 Image available Aira caryophyllea Unknown 2011-5-24 El Dorado Northern Sierra Nevada Mtns, Mesquite Rd, 11.2 mi S. of jct with Wentworth Springs Rd. 991 Comment
  UCR173679  Aira caryophyllea George K. Helmkamp, Elizabeth Helmkamp 2006-5-1 10283 El Dorado Northern Sierra Nevada foothills, corner of Pleasant Valley Road and Patterson Drive; west end of Diamond Springs 537 Comment
  CAS-BOT-BC532596  Alcea G. Ledyard Stebbins 1977-6-28 7715 El Dorado Placerville [exact location unknown] Comment
  CAS-BOT-BC131919  Allium John Thomas Howell; R. C. Barneby 1954-5-12 29534 El Dorado 2.5 miles from Pilot Hill on Coloma road 243 Comment
  UC747511  Allium amplectens G. Thomas Robbins 1943-5-7 1075 El Dorado 3 mi e Placerville; Institute of Forest Genetics 792 Comment
  RSA752420  Allium campanulatum George K. Helmkamp, E. A. Helmkamp 2007-5-31 12243 El Dorado Forestry Route 42, 1.6 miles west of its junction with Wright s Lake Road, generally between Wright s Lake and Ice House Reservoir. 1851 Comment
  UCD113107  Allium campanulatum Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 15 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  CAS-BOT-BC465448  Allium campanulatum John Thomas Howell 1925-7-2 1348 El Dorado Between Fallen Leaf Camp and Lake Tahoe Comment
  CAS-BOT-BC466405  Allium campanulatum Kay Ryugo 1952-6-9 1044 El Dorado About 5 miles west of Pacific House on HIghway 50 Comment
  CAS-BOT-BC466406  Allium campanulatum Elsie Zeile Lovegrove 1938-6-12 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe Basin 1950 Comment
  CAS-BOT-BC466413  Allium campanulatum Alice Eastwood 1906-7-1 1008 El Dorado Near Glen Alpine, Lake Tahoe Region Comment
  JEPS74216  Allium validum Gladys L. Smith 1970-7-22 2458 El Dorado Cascade Lake Comment
  UCD138654  Allium validum G. K. Helmkamp; E. A. Helmpkamp 2006-9-12 11378 El Dorado Northern Sierra Nevada Mountains: Along Hwy CA-89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake. 2362 Comment
  CAS-BOT-BC476731  Allium validum G. T. Robbins 1945-8-5 28 El Dorado Onion Flat, Rockbound Valley, Desolation Valley Wilderness Area 2042 Comment
  UC747614  Allophyllum divaricatum G. Thomas Robbins 1943-5-25 1091 El Dorado 3 mi. e. Placerville (Eddy Arboretum, Institute of Forest Genetics); Eddy Arboretum, Institute of Forest Genetics 822 Comment
  UCR209518  Allophyllum gilioides George K. Helmkamp 2007-7-7 12468 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area 2338 Comment
  UCD33875  Allophyllum gilioides subsp. violaceum Beecher Crampton 1974-8-6 9076 El Dorado South Lake Tahoe, Truckee. Comment
  SEINET11266064  Allophyllum integrifolium George Helmkamp, E. A. Helmkamp 2013-6-19 20943 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 (Tragedy Spring 7.5' Q); 0 2116 Comment
  SEINET3860390  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2010-7-9 16493 El Dorado Northern Sierra Nevada Mountains: Light Canyon Road, 0.1 miles north of its junction with Mormon Emigrant Trail, 20.5 mi. ESE of Placerville.; 0 1831 Comment
  SEINET6180066  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2008-6-9 13650 El Dorado Northern Sierra Nevada Mountains: Cat Creek Road, 3.6 miles north of its junction with CA-88, the jct. is 4.2 miles east of Cook's Station (Peddler's Hill 7.5').; 0 1753 Comment
  UC127438  Allotropa virgata W. D. Bliss Aug 1908 1789 El Dorado Lake Tahoe Region 2743 Comment
  CAS-BOT-BC171291  Alnus incana subsp. tenuifolia Alice Eastwood 1912-6-15 469 El Dorado Tahoe City, Lake Tahoe Region Comment
  UC72512  Alnus incana subsp. tenuifolia W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Vicinity of Lake Tahoe 1897 Comment
  UCD97153  Amaranthus albus G. K. Helmkamp; E. A. Helmkamp 2006-10-18 11534 El Dorado Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy. CA-49 south of Placerville. 540 Comment
  JEPS71879  Amelanchier alnifolia var. pumila Gladys L. Smith 1972-7-18 3542 El Dorado 2 mi ne Grouse Lake (trail to Grouse Lake) 2438 Comment
  JEPS71882  Amelanchier alnifolia var. pumila Gladys L. Smith 1963-7-7 1730 El Dorado about Echo Summit Lodge; Echo Summit 2250 Comment
  UCD22711  Amelanchier alnifolia var. pumila April McCoy 1984-5-27 4 El Dorado Vikingsholm Vista Pt./ So. Lake Tahoe. 1950 Comment
  CDA25699  Amelanchier pallida A. C. Browne 1953-6-22 El Dorado Fallen Leaf Lake. 0 Comment
  HSC104188  Anaphalis margaritacea G. K. Helmkamp, E. A. Helmkamp 2013-9-7 22268 El Dorado Northern Sierra Nevada Mountains; east side of Mormon Emigrant Trail, 2.7 mi. W of its junction with CA-88/Carson Pass Hwy. 2264 Comment
  UC1125503  Anaphalis margaritacea P. L. Johannsen 1934-7-19 410 El Dorado 1 mi se of Wilson's; Pyramid Peak Quad. 2042 Comment
  UCR86386  Anaphalis margaritacea R. D. Goeden, J. Teerink 1993-8-19 893 -35 El Dorado Sierra Nevada Mtns, Eldorado National Forest: Ice House Rd. north of Union Valley Reservoir 1610 Comment
  UC673627  Ancistrocarphus filagineus H. L. Mason 1932-4-19 7012 El Dorado Pilot Hill Comment
  RSA153402  Andropogon virginicus T. C. Fuller 1961-10-5 7086 El Dorado Cool-Greenwood Road, 2 miles E of Cool Comment
  SEINET954250  Andropogon virginicus var. virginicus G. K. Helmkamp, E. A. Helmkamp 2006-1 11581 El Dorado Northern Sierra Nevada Mountains Foothills: 0.2 mile west of Diamond Spring along Pleasant Valley Road. 536 Comment
  UCD72501  Andropogon virginicus var. virginicus G. K. Helmkamp; E. A. Helmkamp 2006-11-17 11581 El Dorado Northern Sierra Nevada Mountains: 0.2 mile west of Diamond Springs along Pleasant Valley Road. 537 Comment
  CAS-BOT-BC391869  Anemone grayi John Thomas Howell; Gordon H. True 1970-5-27 46530 El Dorado Blodgett Experimental Forest 1280 Comment
  UC1613484  Angelica breweri Charles M. Belshaw 1936-7-1 2602 El Dorado Sierra Nevada, Placerville Tahoe Road, at 41 milestone Placerville Tahoe Road; Sierra Nevada, , 41 milestone Comment
  UC463517  Angelica breweri L. R. Abrams 1930-8-15 12768 El Dorado Heather Lake 2438 Comment
  UCD142981  Angelica breweri Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7884 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
  UCD165921  Angelica breweri Ellen Dean; with Mayra Huerta 2016-8-12 9235 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Near southern boundary of park, south of unnamed drainage. 2075 Comment
  UCD116185  Anoda cristata P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle. Barrett Ranch. 457 Comment
  CAS-BOT-BC63871  Antennaria argentea Volney Rattan 1866-1-1 s.n. El Dorado unspecified Comment
  CAS-BOT-BC63872  Antennaria argentea Volney Rattan 1866-1-1 s.n. El Dorado unspecified Comment
  UC480845  Antennaria argentea Geo. B. Grant Jul 20 1906-Aug 1 1906 46 a El Dorado (Tahoe Tavern, Tallac, Glen Alpine) Lake Tahoe; Sierra Nevada Mts., Lake Tahoe 1889 Comment
  SJSU8137  Antennaria corymbosa D. Funnell 1965-7-1 El Dorado Grass Lake c. 1 mi NW of Luther Pass on State Route 89 2255 Comment
  JEPS72527  Antennaria geyeri Gladys L. Smith 1963-7-27 1843 El Dorado Old Hawley Grade 1950 Comment
  JEPS72526  Antennaria media Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2762 El Dorado summit area Mt. Tallac 2819 Comment
  UCD129002  Antennaria media G. L. Stebbins Jr. 1936-8-16 2040 El Dorado 0.5 mile north of Haypress Meadows, near Lake of the Woods. 2560 Comment
  JEPS72529  Antennaria rosea Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2529 El Dorado summit area Echo Peak 2711 Comment
  SD81047  Antennaria rosea Darley F. Howe 1971-7-1 El Dorado Two miles west from east entrance to El Dorado National Forest, south of Lake Tahoe. 2105 Comment
  SEINET10920153  Antennaria rosea Herbert L. Mason 1939-7-8 Mason 12162 El Dorado Open pine forest, northeast end of Fallen Leaf Lake. 1951 Comment
  CHSC73630  Antennaria rosea subsp. rosea L. P. Janeway; Eric Schroder 1998-9-2 6245 El Dorado Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  CHSC73631  Antennaria rosea subsp. rosea L. P. Janeway; Eric Schroder 1998-9-14 6291 El Dorado Meadow along Saxon Creek, about 1.2 mi southeast of the Lake Tahoe Airport. 1935 Comment
  SEINET11853679  Antennaria umbrinella A. A. Beetle, Beetle, D. E.; Hansen, A. 1945-1 3937 El Dorado sout side of Upper Echo Lake, north slope of Ralston Mt 2286 Comment
  UCR217847  Anthriscus caucalis George K. Helmkamp, E. A. Helmkamp 2010-5-22 16097 El Dorado Sierra Nevada Mountains Foothills, Perry Creek Road, 0.1 mile south of its junction with Slug Gulch Road, 0.4 mi. northeast of Fairplay 677 Comment
  BFRS317 Image available Apocynum Peter Rubtzoff 1974-6-25 7630 El Dorado Blodgett Forest: Mutton Creek Road about 0.3 mile east of East Fork Gaddis Creek crossing (Comp. 460E). Comment
  CAS-BOT-BC26991  Apocynum bicolor Ernest Alexander McGregor 1909-8-19 32 El Dorado Glen Alpine 2072 Comment
  JEPS72139  Aquilegia formosa Gladys L. Smith 1963-7-28 1927 El Dorado trail from Audraine Lake to US 50 Echo Summit area 2179 Comment
  SBBG11912  Aquilegia formosa D. Myrick 1958-6-29 76 El Dorado S end of Lake Tahoe 1889 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
  UCD113110  Aquilegia formosa Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 20 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  JEPS72137  Aquilegia formosa Gladys L. Smith 1972-7-16 3567 El Dorado US 50 across from Philips 2194 Comment
  CAS-BOT-BC157968  Aquilegia formosa var. truncata Peter Rubtzoff 1974-6-27 7664 El Dorado Georgetown Divide. Blodgett Forest: Mutton Creek Road ca. 0.3 mi. east of East Fork Gaddis Creek crossing (Comp. 460E) 1310 Comment
  CAS-BOT-BC17264  Arabidopsis thaliana G. L. Stebbins; L. Donald Smith 1978-4-23 7845 El Dorado South side of South Fork, American River, 0.75 mile northwest of mouth of Weber Creek. 213 Comment
  UC306827  Arabis unknown 1918-7-21 El Dorado Mt. Ralston Sierra Nevada 2743 Comment
  RSA0035752  Arabis rectissima var. rectissima George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-15 20870 El Dorado Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  UCR270432  Arabis suffrutescens John F. Emmel 2000-6-27 1661 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe region, along Mt. Tallac Trail, 0.7 air mile north of Glen Alpine Spring 2500 Comment
  UCD149310  Arceuthobium campylopodum Ellen Dean; N. Khuu, K. Craig 2014-7-12 8454 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along dirt trail near campgrounds on north side of General Creek. 1944 Comment
  UCR171205  Arctostaphylos mariposa George K. Helmkamp, E. A. Helmkamp 2006-3-17 10076 El Dorado Central Sierra Nevada Foothills, Forni Road between Calif. Highway 50 and Diamond Springs at Weber Creek 488 Comment
  RSA121976  Arctostaphylos mewukka P. L. Johannsen, A. D. Gifford 1934-6-8 268 El Dorado 1/4 mile N.W. of Riverton, Pyramid Pk. 1037 Comment
  RSA121977  Arctostaphylos mewukka P. L. Johannsen, A. D. Gifford 1934-6-9 350 El Dorado 1 mile s. of Peavine Ridge, Pyramid Pk. 1341 Comment
  RSA633120  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 25026 El Dorado South side of Peavine Ridge, road to Soldier Creek on 11N70, east of Placerville. 190 Comment
  UCD52267  Arctostaphylos mewukka W. Robert Powell 1984-9-28 3066 El Dorado Along Ice House Road; 1.7 road miles from Highway 50. 1146 Comment
  SEINET7258436  Arctostaphylos mewukka J. T. Howell, G. H. True., Jr. 1970-5-27 46541 El Dorado north of Leonardi Spring 1280 Comment
  RSA0039243  Arctostaphylos mewukka subsp. mewukka George K. Helmkamp, Elizabeth A. Helmkamp 2013-7-25 22018 El Dorado Wentworth Springs Road, 7.4 miles east of the junction with Volcanoville Road 1320 Comment
  JEPS72448  Arctostaphylos nevadensis Gladys L. Smith 1971-9-25 3097 El Dorado along road from California Alpine Club Lodge and US Highway Maintenance Station Echo Summit 2250 Comment
  UC412763  Arctostaphylos nevadensis Milo S. Baker 1904-7-5 El Dorado near Angora Lake (near Lake Tahoe) Comment
  CAS-BOT-BC39913  Arctostaphylos nissenana G. Thomas Robbins 1944-2-6 1483 El Dorado Near head of Spanish Ravine at eastern outskirts of Placerville. Comment
  POM222731  Arctostaphylos nissenana Alice Eastwood, John Thomas Howell 1935-2-10 1934 El Dorado near head of Spanish Ravine, Placerville Comment
Read comments
Jun 4 2008
  RSA20328  Arctostaphylos nissenana W. L. Jepson 1938-4-12 18641 El Dorado Near Placerville. 548 Comment
  SBBG19361  Arctostaphylos nissenana G. T. Robbins 1943-3-28 971 El Dorado near head of Spanish Ravine, Placerville 609 Comment
  SFV12240  Arctostaphylos nissenana R. Gankin 1965-11-12 s. n. El Dorado Sierra Nevada 1.8 miles past the intersection of Jakey's Hill Lookout Road and Cock Robin Road. Or 3 miles west of Volcanoville. Comment
  UCD14760  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -1 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
  UCD52874  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -4 El Dorado On a west-to-northwest exposure overlooking Martinez Creek, ca. 1.5 mi. south of Diamond Springs. Comment
  UCD52881  Arctostaphylos nissenana Roman Gankin 1965-3-24 422 El Dorado Hill overlooking Martinez Creek from the east (across Martinez Creek from South Point Road), south of Diamond Springs. Comment
  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
  SEINET11987354  Arctostaphylos nissenana W. Knight, Knight, I. 1981-1 4046 El Dorado Tilden Botanic Garden, Berkeley, orig. from near Diamond Springs Comment
  CAS-BOT-BC46669  Arctostaphylos patula Elsie Zeile Lovegrove 1949-6-17 s.n. El Dorado Granite Lake Trail, Emerald Bay. Comment
  CAS-BOT-BC46691  Arctostaphylos patula Alice Eastwood 1906-7-21 s.n. El Dorado Glen Alpine Region. Comment
  CAS-BOT-BC46692  Arctostaphylos patula Walter Knight; Irja Knight 1984-9-8 5108 El Dorado Big Hill near lookout. 1831 Comment
  JEPS38829  Arctostaphylos patula F. B. Herbert El Dorado above Placerville; American River, Kyburz 1645 Comment
  POM193980  Arctostaphylos patula J. T. Howell 1925-5-29 1112 El Dorado Emerald Bay Camp, Lake Tahoe. Comment
  POM367386  Arctostaphylos patula Louis Greata 1901-06 1931 El Dorado Tallac, near Lake Tanoe. Comment
Read comments
Apr 8 2011
  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
  UCD19837  Arctostaphylos patula C. H. Lamoureux; M. Ingle and J. Major 1956-5-19 1084 El Dorado Heavenly Valley, Lake Tahoe. Comment
  UCD53446  Arctostaphylos patula C. H. Lamoureux; M. Ingle and J. Major 1956-5-19 1084 El Dorado Heavenly Valley, Lake Tahoe. Comment
  UCD14646  Arctostaphylos viscida Deanna Lynn Pfleger 1989-5-6 5 El Dorado California, El Dorado Co.; 100 meters from Pine Hill Summit, 20 ft. from road; 640 Comment
  UCD14756  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -17 El Dorado (with A. nissenana Merriam and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  UCD14757  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -20 El Dorado (with A. nissenana Merriam and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  UCD14794  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -12 El Dorado (Collected as part of a population sample of 40 shrubs, most of which were A. nissenana Merriam, with a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  RSA293542  Arctostaphylos viscida subsp. mariposa C. W. Tilforth, John Dourley 1979-7-22 1860 El Dorado Green Valley Rd. between Placerville and Rescue. Comment
  RSA636951  Arctostaphylos viscida subsp. mariposa Jon E. Keeley 1993-9-13 25017 El Dorado S. side of Peavine Ridge, White Meadows Rd., 6.3 km N of Icehouse Rd., E of Placerville. 1500 Comment
  CAS-BOT-BC47407  Arctostaphylos viscida subsp. viscida Walter Knight; Irja Knight 1966-2-9 1777 El Dorado on Ashcraft Range near Garden Valley Comment
  CAS-BOT-BC47411  Arctostaphylos viscida subsp. viscida G. H. Vansell 1935-4-25 s.n. El Dorado Camino 914 Comment
  CAS-BOT-BC47412  Arctostaphylos viscida subsp. viscida G. Thomas Robbins 1943-3-26 968 El Dorado above North Fork Webber Creek, 3 mi. e. of Camino 1036 Comment
  CAS-BOT-BC48240  Arctostaphylos viscida subsp. viscida Alice Eastwood 1927-3-27 s.n. El Dorado On road from Georgetown to Kelsey. Comment
  UC1073310  Arctostaphylos viscida subsp. viscida George B. Rossbach 1955-5-21 385 El Dorado along river n Route 50 (near Pacific); South Fork American River 914 Comment
  UC205101  Arctostaphylos viscida subsp. viscida Katharine Brandegee El Dorado Sweetwater Creek Comment
  RSA96084  Arctostaphylos viscida subsp. viscida P. C. Everett, E. K. Balls, George B. Everett 1954-10-7 20239 El Dorado 2 mi. n.w. of Placerville, Hwy 40, on road to Auburn. 549 Comment
  CDA24001  Arenaria kingii var. glabrescens P. B. Kennedy 1920-8-17 El Dorado Eldorado National Forest - Barrett Camp. 0 Comment
  UC146436  Arenaria kingii var. glabrescens Milo S. Baker 1904-7-15 El Dorado near Fallen Leaf Lake (along Trail) Comment
  UC54465  Arenaria kingii var. glabrescens H. M. Hall and H. P. Chandler 1903-7-1 4655 El Dorado near Glen Alpine; Sierra Nevada Mountains, Lake Tahoe, Lucile Crest 2438 Comment
  UC746836  Arenaria kingii var. glabrescens G. Thomas Robbins 1944-7-28 1776 El Dorado 3 mi ne Wrights Lake; Willow Flat Trail 2286 Comment
  CDA31483  Aristida oligantha P. B. Kennedy 1920-9-23 El Dorado Shingle 0 Comment
  UCD37364  Aristida oligantha Beecher Crampton 1959-8-20 5436 El Dorado El Dorado County, 2 miles northeast of Clarksville, south end of Bass Lake. Comment
  SEINET8521982  Aristida oligantha Kelly W. Allred 1991-1 5482 El Dorado along hwy 49, 10 miles east of the American River and county line, oak woodland with annual grasses, along disturbed roadside 305 Comment
  CAS-BOT-BC290603  Arnica Peter Rubtzoff 1979-8-17 9311 El Dorado Baldwin Beach on the south shore of Lake Tahoe. Lower Tallac Creek, behind the beach and near eastern parking lot. 2148 Comment
  UC467702  Arnica chamissonis Katharine Brandegee 1908-7-1 El Dorado Lake Valley Comment
  POM127552  Arnica chamissonis subsp. foliosa L. R. Abrams 1911-7-27 s.n. El Dorado Lake Valley (Lake Tahoe). 1951 Comment
  SEINET3096722 Image available Arnica longifolia subsp. myriadenia G. Thomas Robbins 1943-9-5 1374 El Dorado Summit of Mt. Tallac 2960 Comment
  CAS-BOT-BC82789  Arnica mollis E. A. McGregor 1909-8-9 62 El Dorado Half Moon Lake 2346 Comment
  JEPS71783  Arnica mollis Gladys L. Smith 1963-7-28 1983 El Dorado Echo Summit (along US 50) Echo Summit 2194 Comment
  SBBG7593  Arnica mollis H. and M. Dearing 1931-8-2 2543 El Dorado Mt Tallac Comment
  CHSC56271  Arnica nevadensis K. R. Stern 1985-6-14 8119 El Dorado Echo Summit. 2225 Comment
  UCD77112  Arnica nevadensis G. Ledyard Stebbins 1980-8-20 8171 El Dorado Desolation Wilderness area, near crest of ridge of Crystal Range, northeast of Tyler Lake, below point 9168. (Exact location unknown. Coordinates estimated by label maker.) 2758 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
  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
  UCD162549  Artemisia norvegica subsp. saxatilis Steve Matson 2006-7-15 1692 El Dorado nSNH; Tahoe Basin; near Carson Pass; Upper Truckee River watershed. On ridgeline near Little Round Top. 2743 Comment
  RSA417393  Artemisia tridentata subsp. tridentata Louis Greata 1901-06 s.n. El Dorado Tallac Comment
  SD237291  Asclepias cordifolia G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13573 El Dorado Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South fork of the American River. 715 Comment
  UCD159983  Asclepias cordifolia Jack Major 1966-5-1 s.n. El Dorado Pine Hill. Comment
  CAS-BOT-BC99275  Aster Elsie Zeile Lovegrove 1938-9-19 s.n. El Dorado Lake Tahoe Basin - between Cathedral and Floating Island Lakes Comment
  CDA10222  Aster ascendens L. Mobley 1950-10-2 El Dorado Placerville. 0 Comment
  SDSU6357  Aster campestris D. F. Howe 1961-8-10 3152 El Dorado Kirrkwood on Carson Pass road, #88. 2347 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
  UCR176017  Aster integrifolius George K. Helmkamp, E. A. Helmkamp 2006-7-28 11030 El Dorado Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd 2226 Comment
  UCR201924  Aster occidentalis George K. Helmkamp, E. A. Helmkamp 2008-8-30 14043 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88 2271 Comment
  RSA794567  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2010-9-1 16896 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 2018 Comment
  UCR189296  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2007-9-11 12935 A El Dorado Northern Sierra Nevada Mountains, along Hwy US-50 at Echo Summit 2256 Comment
  UCR206686  Astragalus bolanderi George K. Helmkamp, Ann Kerchner 2009-7-25 15306 El Dorado Sierra Nevada Mountains, along CA-88, 2.9 miles northeast of the junction with Mormon Emigrant Trail 2378 Comment
  UC397279  Astragalus bolanderi Miss Helen D. Geis 19 El Dorado Mt. Ralston slope , Mt. Ralston slope (Tahoe Region) Comment
  UCD125372  Athyrium filix-femina Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7468 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1913 Comment
  CAS-BOT-BC68714  Athyrium filix-femina var. californicum Gordon H. True; John Thomas Howell 1970-5-27 46533 El Dorado Sierra Nevada - Woods near headquarters, Blodgett Experimental Forest 1280 Comment
  UCD165920  Athyrium filix-femina var. cyclosorum Ellen Dean; with Mayra Huerta 2016-8-12 9234 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Near southern boundary of park, south of unnamed drainage. 2071 Comment
  CAS-BOT-BC17406  Athysanus pusillus Peter Rubtzoff; Robert C. Heald 1976-5-18 8516 El Dorado Sierra Nevada. The Georgetown Divide. Blodgett Forest. Gaddis Creek area off camp 1 Road. 1264 Comment
  CAS-BOT-BC177109  Avena Peter Rubtzoff 1976-6-22 8661 El Dorado U.C. Blodgett Forest Research Station, south side of County Road, ca. 0.5 miles east of Headquarters Road junction. Comment
  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
  SEINET8734374 Image available Balsamorhiza bolanderi G. Thomas Robbins 1945-1 1844 El Dorado northwest of Shingle Springs 457 Comment
  UC747152  Balsamorhiza deltoidea G. Thomas Robbins 1944-5-5 1582 El Dorado e and above, 2 1/2 mi e of Placerville Smith Flat 670 Comment
  CAS-BOT-BC106435  Balsamorhiza sagittata John Thomas Howell 1925-6-17 1172 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 Comment
  CHSC114906  Balsamorhiza sagittata M. Beyers; G. F. Hrusa 2011-7-20 1006 El Dorado The Sierra Nevada Mountains: Shealor Lakes. 2316 Comment
  CAS-BOT-BC106436  Balsamorhiza sagittata Alice Eastwood 1906-8-2 1195 El Dorado Camp Agassiz - Glen Alpine Region Comment
  CAS-BOT-BC16387  Barbarea orthoceras Mrs. A. F. Rodda 1925-6-1 s.n. El Dorado Fallen Leaf Lake. Comment
  CAS-BOT-BC16781  Barbarea verna G. Thomas Robbins 1945-5-27 1949 El Dorado North Fork Webber Creek, 1.5 mile south of Camino, along Pleasant Valley Road. 762 Comment
  CAS-BOT-BC16782  Barbarea verna G. Thomas Robbins 1944-5-16 1608 El Dorado Along North Fork Webber Creek, ca. 3 miles east of Camino. 914 Comment
  SEINET11695807  Beckmannia syzigachne Unknown 1986-8-20 10041 El Dorado Al Tahoe area, South Lake Tahoe, along Trout Creek Comment
  UCD95088  Berberis aquifolium var. repens Roman Gankin 1966-3-30 724 El Dorado in two areas of Pine Hill ridge. Comment
  RSA248701  Berberis dictyota B. C. Templeton 1967-4-19 10752 El Dorado 5 miles E. of Placerville 610 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
  UC1035790  Boechera covillei Annie M. Alexander and Louise Kellogg 1943-8-27 3502 El Dorado Dicks Lake, w side of lake common Sierra Nevada, Lake Tahoe Region 2743 Comment
  JEPS72288  Boechera howellii Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2774 -A El Dorado Mt. Tallac summit area Mt. Tallac 2819 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
  SJSU15253  Boechera platysperma Lars Rosengreen 2011-7-5 51 El Dorado near Upper Angora Lake on the glacier moraine to the east of the lake along the trail to Unnamed Lake 2259 Comment
  CAS-BOT-BC14647  Boechera rectissima John Thomas Howell 1925-5-29 1110 El Dorado Emerald Bay Camp, Lake Tahoe. 1889 Comment
  SBBG129053  Boechera rectissima G. K. Helmkamp, E. A. Helmkamp 2013-6-15 20870 El Dorado Silver Fork Rd, 2.3 mi S of its jct with US-50 in Kyburz 1454 Comment
  UCD114428  Boechera rectissima Beverly Brown 1966-5-8 38 El Dorado Union Valley Reservoir, on Silver Fork Road, 13 miles north of U.S. Highway 50. Comment
  UCD165663  Boechera repanda Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9014 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. West side of Highway 89. Vicinity of fire road near park residences. Very northwest corner of park above terminus of fire road. 2162 Comment
  CAS-BOT-BC25475  Boechera retrofracta G. L. Smith 1959-6-16 1129 El Dorado Glen Alpine road from Fallen Leaf Lake between junction Lily Lake Trail and second waterfall (distance of ca. 1 mile). 2225 Comment
  UCD60578  Boechera retrofracta Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4043 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  RSA465616  Boisduvalia densiflora var. densiflora Wm. Martin 1971-9-11 20301 El Dorado 1 mile north of Greenwood, 14 miles south of Auburn on Hwy 193 Comment
  UC441271  Boschniakia strobilacea C. M. Fitzgerald 1906-4-30 El Dorado Georgetown. Comment
  UCD142262  Botrychium multifidum Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7909 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, near outlet. Southern side of the pond. 2022 Comment
  CAS-BOT-BC417611  Boykinia major A. A. Heller 1915-9-11 12266 El Dorado On the Lincoln Highway 5 miles east of Kyburz 1524 Comment
  UC112864  Boykinia major Katharine Brandegee July 1908 El Dorado near Georgetown Junction; near Georgetown Junction Comment
  SEINET10340062  Boykinia occidentalis George K. Helmkamp, E. A. Helmkamp 2009-6-25 15043 El Dorado Sierra Nevada Mountains Foothills; Forbay Road above South Fork American River, 6.4 miles north of Pony Express Trail in Pollock Pines 613 Comment
  UCD57006  Brachypodium distachyon Beecher Crampton 1959-5-21 5241 El Dorado Frenchtown. S of Shingle Springs. Comment
  UCR219151  Brassica geniculata George K. Helmkamp, E. A. Helmkamp 2009-9-30 15663 El Dorado Sierra Nevada Mountains Foothills, Cedar Ravine Road at the junction with Camp Nauvoo Road, 0.1 mile south of Weber Creek and c. 2.5 mi. SE of Placerville 567 Comment
  RSA2857  Brickellia grandiflora C. B. Wolf 1931-9-9 1285 El Dorado Abram's Cabin, near Lily Lake, Fallen Leaf, Sierra Nevada transition 2043 Comment
  CAS-BOT-BC145575  Briza minor Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey. Comment
  UCD57384  Briza minor J. M. Tucker 1958-5-27 3395 El Dorado Beside road from Greenwood to Georgetown. Ca. 3.7 miles (by road) west of Georgetown. Comment
  SEINET10514430  Briza minor Robert A. Schlising 1963-5-3 Schlising 2543 El Dorado Roadside pastures along Hwy 99, just S village of Cool; with Orthocarpus pusillus, O. attenuatus, O. floribundus, grasses, composites, other weeds. Comment
  CAS-BOT-BC132174  Brodiaea Peter Rubtzoff 1976-6-10 8622 El Dorado Blodgett Forest: County Road ca. 0.7 mi. east of Headquarters Road junction (Comp. 220R) 1363 Comment
  UC1442874  Brodiaea elegans subsp. elegans Theodore F. Niehaus 1966-5-10 670 El Dorado on Lotus road 1 1/2 mi n highway U. S. 50 Comment
  SEINET196996  Brodiaea minor G. Thomas Robbins 1944-6-27 1737 El Dorado North Fork Webber Creek about 3 miles east of Camino 975 Comment
  POM89194  Brodiaea purdyi Katherine Brandegee 1907-5-21 s.n. El Dorado Between Coloma and [Rial?] Springs. 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
  UCD74177  Bromus carinatus Jennifer W. Burt 2005-8-10 39 El Dorado Phillips' abandoned ski area/run (South of access road to Sierra-at-Tahoe off Hwy 50) - collected from center of abandoned ski run. 2136 Comment
  UCR2542  Bromus carinatus F. M. Reed, R. L. Pendleton 1907-7-25 1686 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, roadside near Modjeska Falls, Glen Alpine Springs [near S end of Fallen Leaf Lake] 2043 Comment
  CAS-BOT-BC149535  Bromus carinatus var. carinatus John Thomas Howell 1954-5-17 29670 El Dorado Sierra Nevada. 3 miles south of Garden Valley. Comment
  CAS-BOT-BC149536  Bromus carinatus var. carinatus R. E. Frenkel 1964-6-11 547 El Dorado On Sly Park Road, 0.1 mile south of entrance to Sly Park. 1103 Comment
  CAS-BOT-BC444017  Bromus carinatus var. carinatus George K. Helmkamp; Elizabeth Helmkamp 2013-6-19 20888 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake. 443 Comment
  UCR236919  Bromus carinatus var. carinatus George K. Helmkamp, E. A. Helmkamp 2012-5-28 19080 El Dorado Northern Sierra Nevada Mountains, 1.1 miles east of the E dam of Jenkinson Lake via Mormon Emigrant Trail, then 0.6 mile SE toward Fleming Meadow (?) on an unnamed road off Bonetti Rd. 1169 Comment
  CHSC73527  Bromus ciliatus L. P. Janeway; Eric Schroder 1998-9-3 6263 El Dorado Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  UCD58438  Bromus commutatus Beecher Crampton 1957-6-18 4230 El Dorado Coloma Canyon. Ca. 3 miles southeast of Greenwood. Comment
  RSA0013415  Bromus hordeaceus George K. Helmkamp, E. A. Helmkamp 2012-5-22 19059 El Dorado Forest Service Road 31 (Peavine Ridge Road), 1.3 miles wet of its junction with Ice House Canyon Road 1582 Comment
  UCD96109  Bromus hordeaceus Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6973 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
  SEINET199803 Image available Bromus laevipes J. M. Tucker 1958-5-27 3388 El Dorado Beside State Highway 49, 3.2 miles (by road) N of Cool Comment
  UCD58915  Bromus laevipes J. M. Tucker 1958-5-27 3388 El Dorado Beside State Highway 49. 3.2 miles (by road) north of Cool. Comment
  CAS-BOT-BC162376  Bromus madritensis G. L. Stebbins; L. D. Smith 1978-5-14 7868 El Dorado Along south bank of South Fork American River, near Chili Bar. 304 Comment
  SACT000642  Bromus madritensis J. Wilson 1985-6-18 El Dorado Gabbro, chaparral, dry hillside 463.3 Comment
  SACT000650  Bromus madritensis J. Wilson 1983-6-13 El Dorado Rescue, CA; about 100 meters from the top of Pine Hill 548.64 Comment
  UCD58987  Bromus madritensis Innocent Onwueme 1966-5-13 47 El Dorado Pine Hill. 4 miles west of Rescue. 609 Comment
  SACT000591  Bromus mollis J. Wilson 1982-5-7 El Dorado area to west of and along road for 1/4 mile; savanna, chaparral, open brush/grassland 243.8 Comment
  CAS-BOT-BC162198  Bromus orcuttianus L. R. Abrams 1928-7-9 12627 El Dorado Fallen Leaf Lake. 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
  RSA10038  Bromus sterilis Joseph P. Tracy 1933-5-25 12402 El Dorado near Crescent City. Comment
  UCD59721  Bromus sterilis Beecher Crampton 1964-4-27 6926 El Dorado 1 mile east of Clarksville, jct. Bass Lake road and U. S. Hwy. 50. Comment
  RSA792251  Bromus suksdorfii George K. Helmkamp, E. A. Helmkamp 2006-7-7 10835 El Dorado Northern Sierra Nevada Mountains.: Wright's Lake Road, 3.2 miles north of Highway US-50, northeast of Kyburz 1982 Comment
  UCD60225  Bromus tectorum var. glabratus Beecher Crampton 1959-5-18 5223 El Dorado Latrobe. Comment
  UCD149195  Bromus vulgaris G. L. Stebbins 1976-5-31 7628 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
  UCD57742  Calamagrostis rubescens R. M. Love 1945-7-10 s.n. El Dorado El Dorado County. 701 Comment
  UCD57788  Calamagrostis stricta subsp. inexpansa Beecher Crampton 1977-8-9 9517 El Dorado South Lake Tahoe, Upper Truckee River. Comment
  CAS-BOT-BC438380  Calandrinia ciliata Peter H. Raven; H. L. Mason; R. Ornduff; et al 1957-4-28 10721 El Dorado 1.7 mi. s.w. of Garden Valley Comment
  UCR188165  Calandrinia ciliata George K. Helmkamp, E. A. Helmkamp 2007-4-30 11880 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  CAS-BOT-BC80369  Calocedrus decurrens Ira L. Wiggins 1930-10-2 5064 El Dorado Along Placerville-Tahoe highway 18 mi. W. of Lake Tahoe Comment
  UCD139452  Calochortus albus G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11886 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  UCR217272  Calochortus albus George K. Helmkamp, E. A. Helmkamp 2010-5-13 16011 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 5.5 miles northeast of its junction with US-50 in Placerville 500 Comment
  CAS-BOT-BC487462  Calochortus albus G. Thomas Robbins 1943-4-30 1052 El Dorado At western edge of Institute of Forest Genetics, 2 1/2 miles E of Placerville 731 Comment
  RSA293062  Calochortus albus Reino Alava 1957-4-27 661 El Dorado About 4 mi W of Placerville on Hwy 50. Comment
  SEINET12050386  Calochortus albus F. H. Utech 1988-1 88 -118 El Dorado 6 mi N of Placerville on CA 49, Mile Marker 21.52 1300 Comment
  JEPS74217  Calochortus leichtlinii Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2789 El Dorado Mt. Tallac summit area Mt. Tallac 2822 Comment
  CAS-BOT-BC487948  Calochortus leichtlinii J. F. Rock 1917-6-1 s.n. El Dorado Lake Tahoe Comment
  CAS-BOT-BC487961  Calochortus leichtlinii Geo. B. Grant 1906-8-1 s.n. El Dorado Tallac, Vicinity of Lake Tahoe 2438 Comment
  RSA32312  Calochortus minimus G. Thomas Robbins 1943-7-25 1300 El Dorado Along trail to Echo Lake, about 1/2 mile southeast of Desolation Valley Wilderness Area 2439 Comment
  RSA6760  Calochortus monophyllus Carl B. Wolf 1933-5-25 4946 El Dorado 1 mile off Placerville Hwy on rd to Placerville Airport. W slope Sierra Nevada. 732 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-BC496752  Calochortus venustus D E Breedlove; M. Bourell; R. Patterson 1986-6-9 62843 El Dorado Slope with Pinus and Calocedrus on Omo Ranch Road below Cooks Station. 1370 Comment
  UCD95574  Caltha leptosepala G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10749 El Dorado Northern Sierra Nevada Mountains: 8 miles east of Ice House Road on the road to Wright's Lake. 1999 Comment
  CAS-BOT-BC270520  Calycadenia multiglandulosa Marcus E. Jones 1882-7-5 3363 El Dorado St. Lawrence Comment
  UC473436  Calycadenia multiglandulosa J. Thomas Howell 1930-10-12 5581 El Dorado near Coloma Comment
  UC894250  Calycadenia multiglandulosa Marcus E. Jones, A. M. 1882-7-5 3363 El Dorado St. Lawrence Comment
  RSA6265  Calycadenia multiglandulosa subsp. cephalotes D. D. Keck 1932-6-29 1538 El Dorado About 0.8 miles north of El Dorado on road to Placerville Comment
  JEPS20236  Calycadenia truncata M. R. Crosby 1884-1-1 El Dorado Comment
  CAS-BOT-BC275363  Calycadenia truncata var. truncata Marcus E. Jones 1882-9-20 3369 El Dorado St. Lawrence Comment
  CAS-BOT-BC275358  Calycadenia truncata var. truncata G. Thomas Robbins 1943-7-15 1269 El Dorado Above N Fork Webber Creek, about 3 miles E of Camino 975 Comment
  UCR230740  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2010-9-30 16978 El Dorado Northern Sierra Nevada Mountains, southern end of Loon Lake at the Ice House Road entrance to campground 1966 Comment
  BFRS442 Image available Calyptridium umbellatum Peter Rubtzoff 1974-6-18 7589 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  SEINET195175  Calyptridium umbellatum G. T. Robbins 1943-7-25 1304 El Dorado Along the Desolation Valley trail near Haypress Meadows ca 2 mi NW of Echo Lake 2438 Comment
  CAS-BOT-BC224327  Calystegia stebbinsii G. L. Stebbins 1971-6-20 8028 El Dorado 1 mile southwest of Shingle Springs 457 Comment
  UCD126171  Calystegia stebbinsii David Grau 1972-5-6 18 El Dorado north side of U.S. Highway 50, Coloma exit, 18 miles west of Placerville. Comment
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May 13 2017
  UCD149231  Calystegia stebbinsii G. L. Stebbins 1976-6-2 7645 El Dorado 1/2 mile south of South Fork of the American River between Folsom-Pilot Hill highway and mouth of Weber Creek. Southeast of Salmon Falls Road Bridge. (Exact location unknown. Coordinates estimated by label maker.) 274 Comment
  UCD159856  Calystegia stebbinsii G. Ledyard Stebbins 1971-6-20 8028 El Dorado 1 mile southwest of Shingle Springs. (Location, elevation, ecology, and coordinates copied from CAS652564.) 457 Comment
  UCD58141  Calystegia stebbinsii Chuck Hughes 2007-4-6 8 El Dorado El Dorado Co. 413 Comment
  CAS-BOT-BC496969  Camassia leichtlinii subsp. suksdorfii John Thomas Howell 1925-6-27 1203 El Dorado Rubicon Meadows, Lake Tahoe 2133 Comment
  UC20486  Camissoniopsis hirtella V. Rattan 1860-1-1 3 El Dorado Cosumne River Comment
  SEINET10463057  Campanula prenanthoides Robbins 1943-6-20 ROBBINS 1195 El Dorado On canyon side above South Fork American River, 4-5 miles west of Pollock Pines 914 Comment
  SEINET10463115  Campanula prenanthoides Janete 1936-8-22 JANETE s.n. El Dorado NEAR CHICKEN HAWK SPRINGS Comment
  UCR172639  Capsella bursa-pastoris George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10208 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
  UCD60424  Cardamine breweri Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3976 El Dorado Washoe Meadows State Park. West side of Angora Meadow, opposite manholes #1 and #2. 1920 Comment
  UCD60442  Cardamine breweri Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3993 El Dorado Washoe Meadows State Park. Angora Meadows, between sewer manholes #7 and #8. 1921 Comment
  UCD72656  Cardamine breweri Ellen Dean; T. Sasaki 2007-7-23 4378 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #1 plot. 1920 Comment
  UCR249558  Cardamine breweri var. breweri George K. Helmkamp, E. A. Helmkamp 2007-6-20 12408 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail 2.0 miles west of its junction with Hwy CA-88 and at Singleton Springs 2247 Comment
  UCD165588  Cardamine hirsuta Ellen Dean; with Daniel McNair 2016-5-17 8930 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northeastern corner of park at Lester Beach. Northern end of beach. 1900 Comment
  SD212532  Cardamine pensylvanica G. K. Helmkamp, E. A. Helmkamp 2006-3-26 10102 El Dorado Northern Sierra Nevada Foothills: East-Northeast of Sacramento; Chili Bar, at CA Highway 193 and the bridge over the South fork of the American River. 295 Comment
  UCR235576  Cardamine pensylvanica George K. Helmkamp, E. A. Helmkamp 2012-5-3 18895 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road north of Pollock Pines, at the south side of the bridge over the South Fork American River 591 Comment
  UCR93342  Carex F. M. Reed 1907-1 s.n. El Dorado Sierra Nevada Mtns., Lake Tahoe region. Glen Alpine Springs [S of Fallen Leaf Lake] 2073 Comment
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May 1 2011
  CAS-BOT-BC18233  Carex John Thomas Howell 1945-9-29 21539 El Dorado Between Lake of the Woods and Desolation Valley. Comment
  UCD61733  Carex abrupta Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4264 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1926 Comment
  UCR208513  Carex amplifolia Peter Rubtzoff 1972-10-11 7017 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Bacon Canyon in headquarters area 1280 Comment
  UC1729883  Carex athrostachya L. P. Janeway 1998-8-5 5945 El Dorado meadow near mouth of Meeks Creek (w of Hwy 89 and 0.4-0.5 mi w of Meeks Bay of Lake Tahoe, Homewood Quadrangle); near mouth of Meeks Creek, Homewood Quadrangle 1895 Comment
  CHSC73095  Carex aurea L. P. Janeway 1998-8-5 5929 El Dorado Large meadow near mouth of Meeks Creek; west of hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  UCD149214  Carex brainerdii G. L. Stebbins 1976-6-2 7641 El Dorado 6 miles southeast of Georgetown. Along Rock Creek. (Exact location unknown. Coordinates estimated by label maker.) 609 Comment
  CAS-BOT-BC64991  Carex brainerdii Peter Rubtzoff; Donald Goheen 1975-8-19 8334 El Dorado Blodgett Forest: off east side of 90 cutoff, ca 0.05 mi S of junction with Loop Road (compartment 90E). 1277 Comment
  CAS-BOT-BC64992  Carex brainerdii Peter Rubtzoff; Donald Goheen 1975-8-19 8334 El Dorado Blodgett Forest: off east side of 90 cutoff, ca 0.05 mi S of junction with Loop Road (compartment 90E). 1277 Comment
  UC1586917  Carex canescens Juha Pykala, D. H. Norris and Heikki Toivonen 1987-7-24 2953 El Dorado sw Fallen Leaf Lake (s and e shoremeadows); Liy Lake 2000 Comment
  CAS-BOT-BC34964  Carex densa Gilbert Thereon Benson 1924-4-13 37 El Dorado Near Webber Creek, 1 mile south of Placerville. Comment
  RSA769999  Carex diandra P. F. Zika 2010-8-10 25317 El Dorado Northwest end of Grass Lake, west side of Luther Pass, northern Sierra Nevada Highlands 2365 Comment
  CAS-BOT-BC20572  Carex disperma G. L. Stebbins 1976-7-25 76130 El Dorado King's Meadow, east of Pino Grande. 1249 Comment
  UCR208515  Carex douglasii Peter Rubtzoff 1976-6-23 8680 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, 'County Road' c. 0.05 mi. west of Headquarters Road junction 1293 Comment
  UCD34433  Carex douglasii Beecher Crampton 1982-7-31 9863 El Dorado Stateline. Comment
  UC905036  Carex echinata subsp. echinata John Thomas Howell 1946-9-1 22962 El Dorado Echo Summit Sierra Nevada Comment
  SD130382  Carex fracta John Thomas Howell 1963-7-12 39864 El Dorado Sierra Nevada; Transition Zone forest; 3 miles sothwest of Twin Bridges on road to Kyburz. 1676 Comment
  UC907665  Carex fracta G. Thomas Robbins 1944-6-7 1662 El Dorado 3 mi E of Camino (North Fork Webber Creek) 914 Comment
  UCD61772  Carex fracta Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4302 El Dorado Washoe Meadows State Park. Near center of park, west of fen system. 1942 Comment
  CAS-BOT-BC21248  Carex fracta L. S. Smith 1927-7-27 2123 El Dorado Tahoe. Near Dorsey Station. Comment
  SEINET11125869 Image available Carex hoodii Unknown 2010-1 25309 El Dorado NW end of Grass Lake, W side of Luther Pass, northern sierra Nevada Highlands (n SNH) Comment
  HSC92382  Carex hystericina D. H. Norris 1984-8-30 71178 El Dorado Near Round Lake, El Dorado National Forest 2400 Comment
  UCD143052  Carex integra G. L. Stebbins 1977-8-2 77101 El Dorado South end of Wright's Lake. (Exact location unknown. Coordinates estimated by label maker.) 2118 Comment
  UCD72694  Carex integra Ellen Dean; T. Sasaki 2007-7-23 4416 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
  CAS-BOT-BC28476  Carex lenticularis var. lipocarpa John Thomas Howell 1945-9-29 21535 El Dorado Lake of the Woods Comment
  SEINET7564646 Image available Carex lenticularis var. lipocarpa F. W. Peirson 1935-7-31 11725 El Dorado Lake Tahoe, at Emerald Bay. 1905 Comment
  SEINET7485443 Image available Carex limosa Peter F. Zika 2010-1 25315 El Dorado W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) 2365 Comment
  UC55232  Carex luzulifolia H. M. Hall and H. P. Chandler Aug 1-2 1903 4747 El Dorado Pyramid Peak Sierra Nevada Mountains 2682 Comment
  UCD149294  Carex microptera Ellen Dean; N. Khuu, K. Craig 2014-7-12 8440 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek between Hwy 89 and bridge that connects North and South Fire Roads. 1934 Comment
  CAS-BOT-BC32212  Carex multicostata R. Tallent 1987-8-6 882 El Dorado Desolation Wilderness Area. Crest Trail ca 1/4 mi E of Tamarack Lake spur. 2377 Comment
  SEINET10713221  Carex multicostata Peter F. Zika 2010-8-10 Zika 25313 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH). 2365 Comment
  SEINET7568495 Image available Carex multicostata Ray Tallent 1987-8-6 882 El Dorado Desolation Wilderness Area, Crest Trail ca 1/4 mile east of Tamarack Lake spur. 2377 Comment
  UC747499  Carex multicostata G. Thomas Robbins 1944-7-29 1801 El Dorado on ridge s and above Lake Schmidell; Desolation Valley Wilderness Area 2590 Comment
  UCR176211  Carex multicostata George K. Helmkamp, E. A. Helmkamp 2006-7-7 10854 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  CHSC73460  Carex nebrascensis L. P. Janeway; Eric Schroder 1998-8-27 6196 El Dorado Lake Tahoe Basin. Large, long meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  CHSC73461  Carex nebrascensis L. P. Janeway; Eric Schroder 1998-8-19 6109 El Dorado Lake Tahoe Basin. Large meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  UCD149115  Carex nebrascensis Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8482 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Large meadow in NW part of park north of Grizzly Mtn Rd entrance. 1926 Comment
  UCD44919  Carex nebrascensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2284 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  UCD72970  Carex nebrascensis Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck 2007-8-25 4528 El Dorado Washoe Meadows State Park. Northern part of park, east of junction of Upper Truckee and Mountain Meadow Roads. 1932 Comment
  RSA78520  Carex nebrascensis F. W. Peirson 1937-7-28 13607 El Dorado State Line, Lake Tahoe. 1905 Comment
  RSA92121  Carex nebrascensis F. W. Peirson 1925-7-2 6214 El Dorado South side of Lake Tahoe. 1905 Comment
  UC1729957  Carex pachystachya L. P. Janeway, Eric Schroder 1998-9-3 6265 El Dorado about 1.7 mi se of Echo Summit (meadow on e side of Highway 50 and along Meadow Creek, Echo Lake Quadrangle); e side of Highway 50 and along Meadow Creek 2142 Comment
  UC1729959  Carex pachystachya L. P. Janeway, Eric Schroder 1998-8-17 6056 El Dorado large meadow along Upper Truckee River about 0.6 mi se of Highway 50 (South Lake Tahoe Quadrangle); Upper Truckee River, South Lake Tahoe Quadrangle 1900 Comment
  UCD44145  Carex praegracilis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1511 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCSB63757  Carex praegracilis Janeway, L.; Schroder, Eric 1998-8-27 El Dorado T12N, R18E, SW1/4 of NE1/4 of sec. 3; South Lake Tahoe quad.; along Trout Creek about 0.4 mi south-southeast of Hwy. 50 1901 Comment
  CAS-BOT-BC118734  Carex preslii C. C. Church 1936-7-1 s.n. El Dorado Near S end of Lake Tahoe Comment
  JEPS73177  Carex specifica Gladys L. Smith 1964-7-5 2079 El Dorado U.S.50 2 mi w Echo Summit; Pow-wow bog 2133 Comment
  CAS-BOT-BC117798  Carex specifica Annie M. Alexander; Louise Kellogg 1943-8-24 3474 El Dorado Tamarack Trail on climb out of canyon, Lake Tahoe region. Comment
  CHSC73341  Carex subfusca L. P. Janeway; Eric Schroder 1998-8-31 6212 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
  UCSB63756  Carex subfusca Janeway, L.; Schroder, Eric 1998-8-24 El Dorado T12N, R18E, SW1/4 of NE1/4 of sec. 28; Freel Peak quad.; Lake Valley; a meadow along a western branch of Saxon Creek; about 1.2 mi. east of Meyers 1941 Comment
  UCR37023  Carex teneriformis A. C. Sanders 1984-6-17 5047 El Dorado Sierra Nevada Mtns., on the road to Cody Meadows, 2.5 road miles north of the road along the Silver Fork of the American River, 0.2 mi NE of the junction with the road to Pack Saddle Pass 1860 Comment
  UCD140939  Carex tumulicola I. W. Lilley 1937-4-30 s.n. El Dorado Placerville. Comment
  RSA0011982  Carex utriculata George K. Helmkamp, E. A. Helmkamp 2011-9-1 18199 El Dorado Silver Fork Road, 0.9 miles south of its junction with US-50 in Kyburz 1280 Comment
  UCD60354  Carex utriculata Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3941 El Dorado Washoe Meadows State Park. Angora Meadows adjacent to Angora Creek, south of sewer manhole #4. 1918 Comment
  CAS-BOT-BC115308  Carex utriculata G. Poore 1912-7-1 169 El Dorado Webber Lake. 2133 Comment
  RSA364221  Carex vesicaria Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47226 El Dorado Grass Lake: Just N of Luther Pass. 2348 Comment
  UCR178758  Carex vesicaria var. vesicaria George K. Helmkamp, E. A. Helmkamp 2006-8-30 11312 El Dorado Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake 2338 Comment
  HSC103680  Carex xerophila L. P. Janeway 2006-5-10 8589 El Dorado Northern Sierra Nevada Foothills. Cameron Park Unit, Pine Hill Preserve; 1.3 km. W of junction of Hwy. 50 and Mother Lode Drive, and 0.2 km. N of Hwy. 50. 457 Comment
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May 6 2016
  UCR252699  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 the junction of Hwy 50 and Mother Lode Drive, and 0.2 km north of Hwy 50 457 Comment
  RSA791573  Castanopsis Peter Rubtzoff 1972-10-4 7002 El Dorado Georgetown Divide: U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCD19884  Castilleja C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1169 - El Dorado El Dorado National Forest, Rubicon River. 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
  POM283633  Castilleja angustifolia Lyman Benson 1935-6-8 6691 El Dorado U.S. 50, south end Lake Tahoe. Sierra Nevada mtn range. Truckee River watershed. 1982 Comment
  SBBG11898  Castilleja applegatei D. Myrick 1962-9-23 5 El Dorado around Fallen Leaf Lake, Lake Tahoe 1950 Comment
  UCD150218  Castilleja applegatei G. Ledyard Stebbins 1969-8-2 6969 El Dorado 1/4 mile east of Tyler Lake, in Crystal Range, southwest of Lake Tahoe. (Exact location unknown. Coordinates estimated by label maker.) Comment
  JEPS62320  Castilleja applegatei subsp. pallida T. I. Chuang and F. M. Chuang 1969-6-2 6651 El Dorado 2.8 mi sw Lake Tahoe (on Highway 50) Comment
  RSA113244  Castilleja applegatei subsp. pinetorum E. K. Balls, Lee W. Lenz 1955-5-12 20468 El Dorado 2 mi along road, 0.25 mi. above Rainbow Hybridizing Gdns., Placerville. 884 Comment
  RSA46402  Castilleja applegatei subsp. pinetorum Alice Eastwood 1912-6-15 359 El Dorado Deer Park, Lake Tahoe region. Comment
  CAS-BOT-BC255472  Castilleja applegatei var. pinetorum Elsie Zeile Lovegrove 1938-6-14 s.n. El Dorado Fallen Leaf Lake Road, Lake Tahoe Basin Comment
  CAS-BOT-BC255479  Castilleja applegatei var. pinetorum Rimo Bacigalupi; L. R. Heckard 1951-8-9 3492 El Dorado Luther Pass Road, 4.5 miles north (Tahoe side) of the summit of the pass 2103 Comment
  CAS-BOT-BC255484  Castilleja applegatei var. pinetorum Peter H. Raven; H. L. Mason; R. Ornduff; et al 1957-4-28 10703 El Dorado Canyon walls 1.0 miles n. of Placerville on road to Kelsey, Sierra Nevada Comment
  SEINET7072551  Castilleja attenuata 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
  RSA400497  Castilleja breweri Christopher Davidson 1974-7-26 2506 El Dorado Echo Summit on St Hwy 50. 2251 Comment
  RSA0047081  Castilleja campestris subsp. campestris George K. Helmkamp, E. A. Helmkamp 2008-8-1 13941 El Dorado Wright's Lake Road at Lyons Creek, 4.0 miles north of CA-50. 2043 Comment
  CDA12226  Castilleja lacera G. F. Hrusa 1993-6-13 11206 El Dorado Sierra Nevada Foothills; 2802 Carlson Dr., Shingle Springs. Comment
  CHSC1702  Castilleja lemmonii V. Holt 1940-7-22 El Dorado Hay Press Meadows, Echo Lake. 2438 Comment
  UC673473  Castilleja lineariloba H. L. Mason 1932-4-25 7018 El Dorado on road between Coloma and Auburn (Pilot Hill); Pilot Hill Comment
  UCD122593  Castilleja lineariloba L. Turner 1995-5-24 16 El Dorado Along Rock Creek Rd., 3.2 m. E of junction with Hwy 193. 380 Comment
  UCD60375  Castilleja lineariloba G. K. Helmkamp; E. A. Helmkamp 2007-5-7 11961 El Dorado Northern Sierra Nevada Mountains: Pedro Hills Road, 0.5 mile west of its junction with CA-49, junction of roads 5.3 miles south of Cool. 311 Comment
  UC907748  Castilleja miniata G. Thomas Robbins 1944-7-28 1773 El Dorado ca 3 mi ne Wrights Lake (Willow Flat Trail at Willow Flat); Willow Flat 2286 Comment
  UCD61625  Castilleja miniata Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4179 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 Comment
  JEPS71692  Castilleja miniata Gladys L. Smith 1963-7-28 1955 El Dorado U.S. Hwy 50, Echo Summit Area U.C. Hwy 50; Echo Summit Area 2194 Comment
  UCD19232  Castilleja miniata Van M. Mar 1989-7-15 20 El Dorado near Sno Park, ca. 1 mi south of Hwy 89. 1920 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
  UCD123001  Castilleja miniata subsp. miniata G. K. Helmkamp; E. A. Helmkamp 2007-6-20 12391 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 22.8 miles ESE of its junction with Sly Park Road at Jenkinson Lake. 2264 Comment
  JEPS72192  Castilleja nana Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2589 El Dorado Blue Mountain summit area Blue Mountain 2673 Comment
  UC886535  Castilleja nana Mrs. Marian Campbell 1920-6-27 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC240978  Castilleja pilosa J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe 2042 Comment
  JEPS3636  Castilleja pruinosa Rimo Bacigalupi 1952-8-16 3924 El Dorado 0.25 mi e (below) Glen Alpine Resort 2042 Comment
  UC1518782  Castilleja subinclusa Robert F. Thorne and P. Everett 1964-4-16 33775 El Dorado 3-4 mi ene Rescue (on n slope of Pine Hill); Pine Hill 609 Comment
  JEPS87365  Castilleja tenuis Gladys L. Smith 1982-6-23 7428 El Dorado 0.5 mi from Fallen Leaf Lake road junction Route 89 (along road to Fallen Leaf Lake) 1920 Comment
  UCR173843  Castilleja tenuis George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10668 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50 1653 Comment
  UCR235607  Caucalis microcarpa George K. Helmkamp, E. A. Helmkamp 2012-4-27 18853 El Dorado Northern Sierra Nevada Mountains Foothills, Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River 401 Comment
  CAS-BOT-BC176139  Ceanothus Peter Rubtzoff 1974-6-4 7548 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  SBBG122269  Ceanothus arcuatus D. O. Burge 2008-6-3 1012 b El Dorado below summit of Robbs Peak, USFS Rd 13N31, 2.7 rd mi from intersection with Ice House Rd 2000 Comment
  SBBG122279  Ceanothus arcuatus D. O. Burge 2007-6-15 951 b El Dorado Mormon Emigrant Trail, 1.2 rd mi E of easternmost Jenkinson Lake spillway (Sly Park Dam) 1200 Comment
  CDA33397  Ceanothus cordulatus D. G. Kelch 2011-6-28 11 .6 El Dorado 0.5 mi E of Ice House Rd, S of Granite Springs Rd. Comment
  JEPS72602  Ceanothus cordulatus Gladys L. Smith 1963-7-28 1969 El Dorado Echo Summit 2194 Comment
  UCD165658  Ceanothus cordulatus Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9009 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern part of park just east of Highway 89. Boulder area along road that leads to north entrance gate. North side of road. 1941 Comment
  UCD60572  Ceanothus cordulatus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4037 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  UCSC001352  Ceanothus cordulatus D. J. Norman 1968-7-4 276 El Dorado above Fallen Leaf Lake, growing in dry area on talus slope just above Yellow Pine For. at base of Mt. Fallen Leaf Lake - Cathedral Mt. 2134 Comment
  SACT002913  Ceanothus cuneatus J. Wilson 1982-3-27 El Dorado 300' northeast of intersection Durock Road & Shingle Lime Mine Road, Cameron Park. 277.368 Comment
  UCR189475  Ceanothus cuneatus subsp. cuneatus George K. Helmkamp, E. A. Helmkamp 2007-3-11 11611 El Dorado Foothills, northern Sierra Nevada Mountains, Salmon Falls Road, 0.2 mi northeast of Sweetwater Creek, SSW of Pilot Hill 122 Comment
  UC18279  Ceanothus cuneatus var. cuneatus M. H. Gates 1879-1 El Dorado Rose Springs Comment
  UC907782  Ceanothus fresnensis G. Thomas Robbins 1945-4-22 1843 El Dorado 2-3 mi nw. Shingle Springs 457 Comment
  BFRS456 Image available Ceanothus integerrimus Peter Rubtzoff 1975-7-22 8209 El Dorado Blodgett Forest: Spring Road ca. 0.3 mi. northwest of junction with County Road (Comp. 280E). Comment
  UCD111973  Ceanothus integerrimus G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10773 El Dorado Northern Sierra Nevada Mountains: about 1.3 miles north of Hwy US-50 on Wright's Lake Road. 1677 Comment
  UCD21945  Ceanothus integerrimus Brian Vanden Heuvel 2002-6-12 150 El Dorado El Dorado National Forest. 3 miles E of E16 on Mormon Emigrant Trail. Large population on North side of road. Comment
  UCR250703  Ceanothus integerrimus George K. Helmkamp, Mary Alice Barnes 2013-5-10 20539 El Dorado Northern Sierra Nevada Mtns. Foothills, Donaldson Trailhead along Volcanoville Road, 0.3 mile southeast of the junction with Bear Foot Road 1041 Comment
  UC634811  Ceanothus lemmonii H. L. Mason 1928-5-4 4496 El Dorado 3 mi n Latrobe (Dugars) Comment
  UCD112180  Ceanothus lemmonii R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  OBI74477  Ceanothus leucodermis David J. Keil 1992-1 23399 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CAS-BOT-BC63461  Ceanothus palmeri John Thomas Howell 1976-10-29 52311 El Dorado Salmon Falls, road at Sweetwater Creek. 149 Comment
  CAS-BOT-BC63462  Ceanothus palmeri Hanford Keifer; Margaret K. Bellue 1935-7-1 s.n. El Dorado Green Valley (some distance above Folsom). Comment
  UC1281289  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
  CAS-BOT-BC51896  Ceanothus parvifolius M. D. Morris 1923-8-2 17 El Dorado El Dorado National Forest, 30% East slope 1676 Comment
  CAS-BOT-BC52029  Ceanothus prostratus Gilbert T. Benson 1924-4-12 1 El Dorado 6 miles East of Camino on Lincoln Highway Comment
  CAS-BOT-BC52039  Ceanothus prostratus Alice Eastwood 1906-7-21 s.n. El Dorado near Lake Tahoe, Tallac Comment
  CAS-BOT-BC32652  Ceanothus roderickii W. Knight; Irja Knight 1967-7-26 2581 El Dorado originally from rooted specimens: 3 mi W of Shingle Springs, along US Hwy 50 roadside Comment
  SDSU10289  Ceanothus roderickii Claire Schneider, Gary Waayers 1993-4-10 10 IV93J El Dorado On Prayer Mtn. 0.2 miles fromt he intersection of Starbuck off of Deer Valley Rd., Cameron Park. 420 Comment
  SJSU5187  Ceanothus roderickii C. W. Sharsmith 1964-6-13 7271 El Dorado 1 mi W of Shingle Springs 365 Comment
  UCD18661  Ceanothus roderickii Roman Gankin 1956-5-7 136 El Dorado 1 mi. west of Shingle Springs, roadside of Hwy 50. Comment
  SEINET12210816  Ceanothus roderickii W. Knight, Knight, I. 1982-1 El Dorado Comment
  UC746920  Ceanothus tomentosus G. Thomas Robbins 1943-6-29 1240 El Dorado about 3 mi e Camino (above North Fork Webber Creek); North Fork Webber Creek 914 Comment
  SBBG4581  Ceanothus velutinus var. velutinus R. O. Orpet 1938-9-24 El Dorado Truckee River, Lake Tahoe 1981 Comment
  CDA1866  Cenchrus longispinus T. C. Fuller 1961-10-5 7091 El Dorado Sierra Foothills; N side Carson Road, just W of gate to Institute of Forest Genetics, about 3.5 miles E of Placerville. 0 Comment
  SEINET8853592 Image available Centaurea solstitialis Julia Harencar, Gregory Reardon 2015-1 SIE 201516 , 201517, 201518, 20151 El Dorado Site upslope of Weber Mill Rd. about 1/4 mile from the turnoff from Ice House road. 1286 Comment
  UC405447  Centaurium venustum Katharine Brandegee May 1907 El Dorado near Placerville Comment
  UC878382  Centaurium venustum Marcus E. Jones, A. M. 1882-7-7 3401 El Dorado St. Lawrence Comment
  UCD23387  Centaurium venustum Nancy Vucinich 1978-5-27 28 El Dorado Flowers pink to purple. Serpentine soil, mixed evergreen forest. On Bear Creek Rd. 1.6 miles (by road) SE of the junction of Highway 193 and Bear Creek Rd. Comment
  CAS-BOT-BC344943  Cephalanthera austiniae Peter Rubtzoff 1975-6-26 8143 El Dorado Field redacted by CAS, contact the data manager for more information Comment
  UCD165227  Cephalanthera austiniae Peter Rubtzoff 1974-6-19 7606 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, less than 0.1 miles north of Bacchi Meadow. 1318 Comment
  SEINET7072673  Cerastium glomeratum A. G. Vestal 1963-5-5 s.n. El Dorado About 1.1 miles north of El Dorado. UTM Zone 10, 687451mE, 4285117mN. Coordinate datum: NAD 27. Comment
  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
  CAS-BOT-BC388273  Cerastium glomeratum G. L. Stebbins; L. Donald Smith 1978-4-22 7833 El Dorado East base of Pine Hill, at end of road 472 Comment
  SEINET5336886  Cerastium glomeratum C. Esser 1951-3-25 10 El Dorado One-half mile off highway 49, 12 1/2 miles southeast of Auburn about a mile east of Pilot Hill. 305 Comment
  UCD83786  Ceratophyllum demersum Lars W. J. Anderson 21-22 May 2009 WP 455 b El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 455. Comment
  UCD83787  Ceratophyllum demersum Lars W. J. Anderson 21-22 May 2009 WP 497 a El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 497. Comment
  CAS-BOT-BC179511  Cercis occidentalis G. Thomas Robbins 1945-4-22 1842 El Dorado 2-3 mi NW of Shingle Springs. 457 Comment
  CAS-BOT-BC276523  Chaenactis douglasii var. douglasii Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC276513  Chaenactis douglasii var. douglasii L. R. Abrams 1917-9-19 6784 El Dorado Lily Lake near Fallen Leaf. Lake Tahoe Comment
  RSA122276  Chamaebatia foliolosa Erik Johanson, A. D. Gifford 1934-6-8 266 El Dorado 1/4 mile NW of Riverton, Pyramid Peak [quad?] 1037 Comment
  SJSU10512  Chamaebatia foliolosa N. D. Addy 1962-7-7 160 El Dorado Pacific Ranger Station, Hwy 50, 5 mi E of Pollock Pines 1219 Comment
  UCR250705  Chamaebatia foliolosa George K. Helmkamp, Mary Alice Barnes 2013-5-10 20548 El Dorado Northern Sierra Nevada Mtns. Foothills, Volcanoville Road (end of maintained road), 5.1 miles northwest of Bear Foot Road, at site of Volcanoville 960 Comment
  UCR215925  Chamaesaracha nana George K. Helmkamp, E. A. Helmkamp 2009-6-29 15072 El Dorado Sierra Nevada Mountains, Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74 deg. ) of Pollock Pines 1642 Comment
  CAS-BOT-BC68287  Cheilanthes gracillima J. Clausen 1932-9-14 626 El Dorado Tahoe Region, above Glen Alpine 2225 Comment
  JEPS73122  Cheilanthes gracillima Gladys L. Smith 1972-7-20 3329 El Dorado above Glen Alpine Spring (trail to Lake Gilmore) 2225 Comment
  RSA685757  Cheilanthes gracillima May N. Ackley 1920-07 39 El Dorado Glen Alpine 2073 Comment
  UC922446  Cheilanthes gracillima Annie M. Alexander and Louise Kellogg 1943-8-19 3459 El Dorado trail above Glen alpine; Lake Tahoe Region Comment
  UCD150182  Chenopodium album Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8528 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northwestern corner of park near Lake Tahoe Blvd. Along undeveloped road. 1943 Comment
  UC85602  Chlorogalum angustifolium Katharine Brandegee 1907-5-30 El Dorado Blue Ravine Comment
  CHSC97023  Chondrilla juncea L. P. Janeway 2007-7-8 9103 El Dorado Northern High Sierra Nevada. Along Hwy 193 1.0 km east of Greenwood. Plants scattered along the edges of the road from Georgetown to Cool to Auburn to Lincoln. 527 Comment
  JEPS116844  Chorizanthe stellulata David Gowen 2007-5-3 691 El Dorado Bass Lake in field across from Bridlewood Dr. and Bass Lake Rd. Comment
  UC1135205  Chrysolepis chrysophylla var. chrysophylla C. M. Belshaw 1936-6-13 2348 El Dorado 1 mi e Sand Mt. (on Gaddis Creek); El Dorado National Forest, Placerville Quad. 1280 Comment
  UCD19836  Chrysolepis sempervirens C. H. Lamoureux; M. Ingle and J. Major 1956-5-19 1083 El Dorado Just east of Echo Pass. Comment
  UC791007  Cinna latifolia P. B. Kennedy 1920-8-10 9 El Dorado Eldorado National Forest Barrett Camp; , Barrett Camp Comment
  UCD59790  Cinna latifolia Beecher Crampton 1957-8-6 4578 El Dorado Along U.S. Hwy. 50, 2.3 miles west of Vade. 1981 Comment
  UCD165700  Circaea alpina subsp. pacifica Ellen Dean 2016-7-12 9056 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. North side of unnamed drainage on west side of Highway 89. Close to highway. 2058 Comment
  UCD42422  Circaea alpina subsp. pacifica Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD130512  Cirsium andersonii Morris Halperin; G. H. Jansell 1932-8-14 931 El Dorado Strawberry. 1752 Comment
  UCD74036  Cirsium andersonii Jennifer W. Burt 2005-8-10 95 El Dorado Phillips' abandoned ski area/run (South of access road to Sierra-at-Tahoe off Hwy 50) - collected from center of abandoned ski run. 2136 Comment
  UCD74037  Cirsium andersonii Jennifer W. Burt 2005-7-20 107 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2053 Comment
  UCR230963  Cirsium andersonii George K. Helmkamp, E. A. Helmkamp 2010-8-7 16743 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-BC280094  Cirsium occidentale var. californicum John Thomas Howell 1954-5-16 29632 El Dorado 2 miles east of Shingle Springs Comment
  UC1729902  Cirsium scariosum var. americanum L. P. Janeway, Eric Schroder 1998-8-20 6122 El Dorado about 0.3 mi s of Grass Lake Creek (meadow along Upper Truckee River, Echo Lake Quadrangle); Upper Truckee River, Echo Lake Quadrangle 1981 Comment
  CAS-BOT-BC228769  Cistanthe umbellata E. J. Newcomer 1909-1-1 s.n. El Dorado Deer Park Springs, Lake Tahoe Comment
  BFRS96 Image available Clarkia Peter Rubtzoff 1975-6-25 8124 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 mile south of Gaddis Creek Road (Comp. 600R) Comment
  OBI74605  Clarkia biloba subsp. biloba David J. Keil 1992-1 23364 El Dorado Ca. 11 km due S of Placerville near intersection of Sand Ridge rd and Dawn Rose ln 600 Comment
  SEINET11265833  Clarkia biloba subsp. biloba George Helmkamp, E. A. Helmkamp 2011-7-2 17621 El Dorado Northern Sierra Nevada Mountains Foothills: Forni Road near Weber Creek, 0.8 miles south of its Placerville junction with US-50. (Placerville 7.5' Q.); 0 495 Comment
  UCR228714  Clarkia biloba subsp. biloba Charles Hughes 2008-3-18 041 El Dorado El Dorado Hills, south side of Salmon Falls Road Bridge over Sweetwater Creek, road grade c. 10 ft from pavement 146 Comment
  RSA495265  Clarkia biloba subsp. biloba L. D. Gottlieb 1988-6-12 8827 El Dorado Omo Ranch Rd. 14.9 miles northwest of Route 88, or 0.4 miles east of turnoff to Fairplay Comment
  CAS-BOT-BC172409  Clarkia biloba subsp. brandegeeae Wm. Vortriede 1928-5-16 s.n. El Dorado Coloma Comment
  OBI74515  Clarkia purpurea subsp. quadrivulnera David J. Keil 1992-1 23359 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCR249573  Clarkia rhomboidea George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20863 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  LA91996  Clarkia virgata T. Mosquin; 1959-6-30 3324 El Dorado 12.0 mi. from State Highway 88 along road from Ham's Station to Fairplay Comment
  SEINET8472519  Clarkia virgata D. W. Taylor 2002-7-10 18234 El Dorado Plum Creek Ridge, NW end of the ridge, ca 20 air miles E of Placerville. 1341 Comment
  RSA152203  Claytonia parviflora subsp. parviflora Ronald Haney 1961-5-21 2 El Dorado Hi way 180, 2 mi. below Snowline Lodge. 1159 Comment
  UCD14299  Claytonia parviflora subsp. parviflora Sutton 1984-5-13 9 El Dorado along Highway 50, on the bank of the American River. 1066 Comment
  SEINET4170314  Clintonia uniflora Unknown 1957-6-2 230 El Dorado West of Gankin property on south side of highway, ca. 1/2 mile weset of Pacific House, U.S. Highway 50 1097 Comment
  RSA0115432  Collinsia heterophylla George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20454 El Dorado Sierra Nevada Mountains Foothills: NW of Somerset, Bucks Bar Road, 1.1 miles southeast of its junction with Pleasant Valley Road. 622 Comment
  RSA151580  Collinsia parviflora Paul A. Mitchell 1960-6-4 104 El Dorado D.L. Bliss State Park. Along St. Hwy. 89 across from old entrance road. 2012 Comment
  JEPS6338  Collinsia sparsiflora var. collina W. L. Jepson 1931-4-12 15761 El Dorado Pilot Hill 396 Comment
  UC217632  Collinsia sparsiflora var. collina Katharine Brandegee El Dorado near Pilot Hill; Layne Ranch Comment
  UCD42555  Collinsia torreyi Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SBBG12408  Collinsia torreyi var. torreyi D. Myrick 1958-6-22 35 El Dorado near Camp Richardson, Lake Tahoe 1889 Comment
  CHSC114910  Collinsia torreyi var. wrightii M. Beyers; G. F. Hrusa 2011-7-20 981 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  JEPS7060  Collinsia torreyi var. wrightii Alice M. Ottley 1920-6-18 7851 El Dorado along trail from Glen Alpine to Mt. Tallac. Glen Alpine Comment
  UCR192902  Collinsia torreyi var. wrightii George K. Helmkamp, E. A. Helmkamp 2007-5-31 12237 El Dorado Northern Sierra Nevada Mountains, Forest Route 42, 1.2 miles west of its junction with Wrights Lake Road, generally between Wrights Lake and Ice House Reservoir 2021 Comment
  UCR231095  Collinsia torreyi var. wrightii George K. Helmkamp, E. A. Helmkamp 2010-8-7 16738 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
  UC30179  Collomia grandiflora V. Rattan 1860-1-1 46 El Dorado Slippery Ford Placerville Road Comment
  UCR189007  Collomia grandiflora George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12386 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
  CAS-BOT-BC157358  Comarum palustre Herbert L. Mason 1940-7-25 12331 El Dorado Grass Lake, Luther Pass 2377 Comment
  UCD61764  Comarum palustre Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4295 El Dorado Washoe Meadows State Park. In fen system north of largest fen. 1934 Comment
  UCR233285  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2010-9-23 16954 El Dorado Northern Sierra Nevada Mountains, Forest Route 31, 3.4 miles north of its junction with Peavine Ridge Road and Round Tent Canyon Road 1463 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
  SBBG58847  Corallorhiza maculata R. C. Robbins 1932-7-18 El Dorado W side of Lake Tahoe Comment
  JEPS20319  Cordylanthus tenuis subsp. tenuis Lewis S. Rose 1957-8-31 57132 El Dorado Placerville 579 Comment
  SD237615  Cordylanthus tenuis subsp. tenuis G. K. Helmkamp, E. A. Helmkamp 2009-8-8 15409 El Dorado Sierra Nevada Mountains Foothills: along Forebay Road, 5.0 miles northwest of its junction with Poly Express Road in Pollock Pines (Pollock Pines 7.5'Q) 954 Comment
  UCR234207  Cordylanthus tenuis subsp. tenuis George K. Helmkamp, E. A. Helmkamp 2010-9-23 16972 El Dorado Northern Sierra Nevada Mountains, Round Tent Canyon Road, 0.56 miles west of its junction with Peavine Ridge Road at Forest Route 31 1521 Comment
  UCD165081  Cornus Peter Rubtzoff 1975-5-28 8011 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Mainline Road, in upper Gaddis Creek area. Comment
  CAS-BOT-BC344927  Cornus nuttallii Peter Rubtzoff 1974-9-20 7921 El Dorado U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road. Comment
  CAS-BOT-BC209599  Cornus sericea L. R. Abrams 1930-7-23 12707 El Dorado Tamarack Trail, Glen Alpine Canyon 2133 Comment
  BFRS166 Image available Cornus sessilis Peter Rubtzoff 1975-7-23 8236 El Dorado Blodgett Forest: south-north canyon crossed by Pilot Creek Road ca. 0.65mi. east-northeast of junction with Loop Road (Comp. 20R). 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
  UC1135192  Corylus californica P. L. Johannsen, A. D. Gifford 1934-6-7 256 El Dorado SW of Pyramid Peak 1066 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
  UCD160952  Crepis G. Ledyard Stebbins 1978-7-2 78132 El Dorado South side of Cody Summit Ridge. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD34561  Crepis acuminata Beecher Crampton 1985-7-13 10006 El Dorado Stateline. 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
  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
  UC280517  Cryptantha simulans Katharine Brandegee El Dorado 12 mi above Placerville (Sportsman's Hall, Fa<???>e P.O>) Comment
  UCR193198  Cryptantha torreyana George K. Helmkamp, E. A. Helmkamp 2007-5-31 12252 El Dorado Northern Sierra Nevada Mountains, Forestry Route 32, 0.8 mile east of its junction with Ice House Road 1616 Comment
  CAS-BOT-BC224433  Cuscuta californica Alice Eastwood 1906-7-21 1263 El Dorado Glen Alpine Region. Trail to Angora Lakes Comment
  JEPS72694  Cymopterus terebinthinus var. californicus Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2513 El Dorado Echo Peak, summit area 2711 Comment
  UCD147686  Cynoglossum Allyson Ayalon; Lucie Jerabkova 2012-7-1 64 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UC881563  Cynoglossum occidentale A. A. Heller 1915-8-6 12185 El Dorado on Lincoln Hwy. near Camp Echo 2133 Comment
  UCR170810  Cynoglossum occidentale George K. Helmkamp, E. A. Helmkamp 2005-8-9 9786 El Dorado Northern Sierra Nevada Foothills, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  CAS-BOT-BC190387  Cynosurus echinatus John Thomas Howell 1963-7-9 39642 El Dorado Sierra Nevada. South Fork American River near Pacific House. 1036 Comment
  UCD60176  Cynosurus echinatus G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10517 El Dorado Northern Sierra Nevada Foothills: NE of Georgetown; along Bottlehill Road, 1.4 miles north of Wentworth Springs Road. 1005 Comment
  UCD167431  Cynosurus echinatus Peter Rubtzoff; John Thomas Howell 1973-7-17 7099 El Dorado Sierra Nevada. Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). 1325 Comment
  CAS-BOT-BC344833  Cyperus Peter Rubtzoff 1975-9-23 8382 El Dorado ca. 1 mile east of Georgetown on Wentworth Springs Road 91.3-1.4 miles east of junction with Hwy. 193). Comment
  RSA605307A  Cyperus bipartitus L. C. Wheeler 1952-9-26 6972 El Dorado South Fork American River: 1 mile upstream from Lotus. Comment
  SD243039  Cyperus eragrostis George K. Helmkamp, E. A. Helmkamp 2011-10-13 18415 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 8.1 miles northwest of Pollock Pines, at north side of bridge over the South Fork American River. Sandy flat beside the river and adjacent to an open, rocky bank. 595 Comment
  UCD150008  Cyperus niger G. Ledyard Stebbins 1976-9-26 76322 El Dorado One mile southeast of Placerville. (Exact location unknown. Coordinates estimated by label maker.) 701 Comment
  CAS-BOT-BC68004  Cystopteris fragilis W. L. Atkinson 1900-1-1 s.n. El Dorado Pyramid Peak 2286 Comment
  NY785646  Cytisus scoparius W. Hess 1997-7-22 7659 El Dorado Nature Area E1, Meadowbrook Rd, 2 miles E of St 193 & 3.5 miles S of Georgetown. Comment
  UCD105675  Cytisus scoparius G. K. Helmkamp; Elizabeth Helmkamp 2006-4-29 10251 El Dorado Northern Sierra Neveda Foothills: Rock Creek Road, 0.9 mi. E. of CA Hwy 193. 415 Comment
  UCD60688  Danthonia californica var. americana Beecher Crampton 1954-7-2 2027 El Dorado 1.5 miles south of Garden Valley. Comment
  CAS-BOT-BC192315  Danthonia unispicata A. A. Heller 1915-8-5 12147 El Dorado Near Camp Echo, on the Lincoln Highway 2133 Comment
  UC532227  Danthonia unispicata Herbert F. Copeland 1934-6-15 El Dorado woods near Eagle Creek and Emerald Bay; Lake Tahoe Comment
  UCD61349  Danthonia unispicata Beecher Crampton 1965-6-3 7351 El Dorado 2 miles WNW of Rescue (direct line), NE slope of Pine Hill. 579 Comment
  UCR219150  Daucus carota George K. Helmkamp, E. A. Helmkamp 2009-9-30 15662 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
  CAS-BOT-BC173267  Delphinium Elsie Zeile Lovegrove 1938-6-15 s.n. El Dorado Near Myers Comment
  RSA755903  Delphinium depauperatum George K. Helmkamp, E. A. Helmkamp 2009-7-2 15090 El Dorado Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 Comment
  JEPS72143  Delphinium glaucum Gladys L. Smith 1972-8-23 3473 El Dorado in forest below Echo Summit Lodge (e side US 50) 2194 Comment
  UCR200911  Delphinium glaucum George K. Helmkamp, E. A. Helmkamp 2008-8-30 14051 El Dorado Northern Sierra Nevada Mountains, Leek Spring Valley, Foster Meadow Road 0.9 miles southwest of its junction with Mormon Emigrant Trail 2241 Comment
  RSA7971  Delphinium glaucum Carl B. Wolf 1928-8-15 3304 El Dorado On the trail to Mt. Tallac, above Glen Alpine. 2387 Comment
  SBBG128823  Delphinium glaucum G. K. Helmkamp, E. A. Helmkamp 2010-8-20 16814 El Dorado Foster Meadow Rd 0.6 mi W of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  JEPS72340  Delphinium gracilentum Gladys L. Smith 1972-7-18 3396 El Dorado just above Wrights Lake (tr. to Grouse Lake) 2225 Comment
  JEPS8442  Delphinium gracilentum Rimo Bacigalupi with G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3307 El Dorado w slope of hill 4.4 mi e Georgetown; Hotchkiss Hill 944 Comment
  UCR173161  Delphinium gracilentum George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10225 El Dorado Northern Sierra Nevada Foothills, 2.1 mi. south of Pleasant Valley Road along French Creek Road, SE of Shingle Springs 369 Comment
  CAS-BOT-BC8812  Delphinium gracilentum M. Morris 1923-8-4 37 El Dorado El Dorado National Forest 2011 Comment
  CAS-BOT-BC116033  Delphinium nuttallianum A. A. Heller 1915-8-6 12162 El Dorado Near Echo Camp on the Lincoln highway, 2133 Comment
  UC467792  Delphinium nuttallianum R. L. Pendleton and F. M. Reed 1907-7-23 1071 El Dorado Grass Lake trail Lake Tahoe region, Glen Alpine 2103 Comment
  UCD60648  Delphinium nuttallianum Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4111 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  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
  UCD44159  Deschampsia cespitosa C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1525 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD44904  Deschampsia cespitosa C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2269 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  CAS-BOT-BC192684  Deschampsia danthonioides Peter H. Raven 1953-5-10 5502 El Dorado Cool 464 Comment
  UCD62794  Deschampsia danthonioides G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10945 El Dorado Northern Sierra Nevada Mtns. Mount Ralston Trail and Hwy. U.S.-50, about 0.9 mile south of Twin Bridges. 1960 Comment
  CAS-BOT-BC201719  Deschampsia elongata H. F. Copeland 1939-6-25 s.n. El Dorado Near Fallen Leaf Lake. Canyon of Glen Alpine Creek 1828 Comment
  CAS-BOT-BC39749  Descurainia californica Elsie Z. Lovegrove 1951-9-16 s.n. El Dorado Upper Road, Fallen Leaf Lake. Comment
  BFRS113 Image available Dicentra formosa Peter Rubtzoff 1974-7-19 7712 El Dorado Blodgett Forest: Loop Road ca. 0.2 mile north of County Road (Comp. 170E) Comment
  JEPS72355  Dicentra uniflora Gladys L. Smith 1970-7-10 2403 El Dorado just before Haypress Meadow (Echo Lake to Aloha Lake, top of long climb, both sides of trail) Comment
  CAS-BOT-BC483650  Dichelostemma capitatum Hazelle Ann Thomas; John H. Thomas 1956-4-2 5576 El Dorado Between Placerville and Shingle Springs along U.S. Highway No. 50, 2.2 miles east of Shingle Springs as measured along the highway 457 Comment
  UC843816  Dichelostemma capitatum A. A. Heller 1915-3-24 11778 El Dorado 8 mi n Oroville Comment
  CAS-BOT-BC151929  Diplacus douglasii Alice Eastwood 1927-3-26 14148 El Dorado On road from Placerville to Coloma Comment
  CAS-BOT-BC150513  Diplacus grandiflorus L. S. Smith 1925-5-28 1607 El Dorado Devils Gate above Langs Crossing, Tahoe National Forest 1524 Comment
  SEINET13703198  Diplacus mephiticus D. G. Cooney 1946-8-12 127 El Dorado Sierra Nevada, Carson Range, W and S slopes Jobs Sister Peak. 3109 Comment
  CAS-BOT-BC151621  Diplacus torreyi Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC151607  Diplacus torreyi H. M. Hall 1921-6-24 11279 El Dorado Sly Park 1066 Comment
  CAS-BOT-BC151611  Diplacus torreyi Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  CAS-BOT-BC151078  Diplacus viscidus G. Thomas Robbins 1945-6-30 2014 El Dorado Along Deer Valley Road, 1 mi. n. of Rescue 396 Comment
  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
  CAS-BOT-BC136202  Dodecatheon alpinum Alice Eastwood 1906-7-29 1144 El Dorado Lake of the Woods - Glen Alpine Region Comment
  POM127404  Dodecatheon alpinum L. R. Abrams 1911-7-29 4859 El Dorado Lake Susie 2378 Comment
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Sep 6 2010
  UC54427  Dodecatheon alpinum H. M. Hall and H. P. Chandler August 1-2, 1903 4698 El Dorado shores of Half Moon Lake Sierra Nevada Mountains, Half Moon Lake (Pyramid Peak) 2499 Comment
  UCD43742  Dodecatheon alpinum C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1108 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  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
  UC1601987  Dodecatheon hendersonii Katharine Brandegee May 1907 El Dorado Camino Comment
  JEPS53531  Draba albertina John Thomas Howell 1925-7-6 1408 El Dorado western slope Mt. Tallac , Western slope Mt. Tallac (Lake Tahoe region) 2590 Comment
  CDA39776  Draba asterophora U. S. Forest Service Staff -- Tahoe 1990-7-3 s.n. El Dorado Lake Tahoe Basin -- Desolation Wilderness; Cup Lake. Comment
  UC907742  Draba oligosperma var. oligosperma G. Thomas Robbins 1945-8-12 2125 El Dorado near summit Freel Peak; near summit Freel Peak 3322 Comment
  UCR233108B  Draba verna George K. Helmkamp, E. A. Helmkamp 2010-3-23 15759 El Dorado Sierra Nevada Mountains Foothills, Happy Valley road, 0.8 mile northeast of its junction with County Road E16/ Mt. Aukum Road 534 Comment
  CAS-BOT-BC41354  Draba verna Peter H. Raven; G. Thomas Robbins 1956-4-29 9085 El Dorado Sierra Nevada. Near the head of Spanish Ravine, Placerville. 609 Comment
  UCD165846  Draperia systyla Peter Rubtzoff 1972-9-27 6948 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  CAS-BOT-BC159650  Drymocallis glandulosa var. glandulosa Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC444027  Drymocallis glandulosa var. reflexa George K. Helmkamp; Elizabeth Helmkamp 2013-7-31 22060 El Dorado Northern Sierra Nevada Mountains: Junction of Ice House Road and Forestry Route 13N21, 0.9 mile south of the northern junction of Ice House Road and Wentworth Springs Road. 518 Comment
  CAS-BOT-BC527361  Drymocallis glandulosa var. reflexa H. M. Hall 1921-6-22 11293 El Dorado Sly Park 1036 Comment
  UC1128175  Drymocallis hansenii P. L. Johannsen 1934-7-18 393 El Dorado 1.25 mi se Wilson's; El Dorado National Forest, Pyramid Peak Quad. Comment
  CAS-BOT-BC158111  Drymocallis lactea Peter Rubtzoff; John Thomas Howell 1973-7-18 7149 El Dorado Georgetown Divide. Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  UC1213915  Drymocallis lactea var. lactea Verne Grant, Alva Grant 1946-7-20 7745 El Dorado n side Upper Echo Lake; n side of Upper Echo Lake 2286 Comment
  UC70336  Drymocallis lactea var. lactea C. J. Fox Jr. July, 1895 El Dorado Tallac Comment
  CAS-BOT-BC428084  Dudleya cymosa subsp. cymosa L. Constance 1939-5-7 2487 El Dorado In forks of Sweetwater Creek, 2 miles above mouth, Sierra Nevada foothills 243 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
  CAS-BOT-BC428079  Dudleya cymosa subsp. cymosa Alice Eastwood 1927-3-1 s.n. El Dorado Above Coloma Comment
  UCR209010  Dysphania botrys George K. Helmkamp, E. A. Helmkamp 2009-8-19 15503 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
  UCR232604  Dysphania botrys George K. Helmkamp, E. A. Helmkamp 2011-10-13 18425 El Dorado Northern Sierra Nevada Mountains, Pony Express Trail, 0.9 mile east of Sly Park Road in Pollock Pines 1220 Comment
  UCR255694  Dysphania pumilio Peter Rubtzoff 1972-10-12 7024 El Dorado Sierra Nevada Mountains, U.C. Blodgett Forest Research Station, clear-cut on Main Line Road 1357 Comment
  SEINET3282811 Image available 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
  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
  SD236141  Echinochloa crus-galli G. K. Helmkamp, Elizabeth Helmkamp 2005-9-1 9833 El Dorado Northern Sierra Nevada Foothills: E of Sacramento; Sand Canyon Road, 0.3 mi E of CA Highway 49 and Logtown Ridge 280 Comment
  CHSC98752  Eleocharis pachycarpa L. P. Janeway 2007-7-8 9084 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area along Rock Canyon Creek about 200 m upstream of its confluence with Traverse Creek. Mostly on mossy rocks near the edge of the creek. 680 Comment
  RSA678798  Elodea canadensis Rudolf Schmid 2002-7-29 2002 -4 El Dorado El Dorado Co.: in Middle fork Consumnes River, near end of residential road, Outingdale, se. of Placerville. 490 Comment
  BFRS189 Image available Elymus Peter Rubtzoff, John Thomas Howell 1973-7-19 7178 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U) Comment
  CAS-BOT-BC208514  Elymus Peter Rubtzoff 1975-7-22 8220 El Dorado Sand Mountain Boulevard ca. 0.05 mi. south of County Road, Blodgett Forest - Georgetown Divide, Sierra Nevada 1234 Comment
  UCD147672  Elymus elymoides Allyson Ayalon; Lucie Jerabkova 2012-7-1 50 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  SEINET10564721  Elymus elymoides Alan A. Beetle 1945-7-16 Beetle 3911 El Dorado South side of Upper Echo Lake, N slope of Ralston Mt. 2286 Comment
  SEINET11681825  Elymus elymoides H. H. Heller 1938-1 895 El Dorado Tamarack Trail, Fallen Leaf Comment
  RSA0045136  Elymus elymoides subsp. californicus George K. Helmkamp, E. A. Helmkamp 2012-7-6 19345 El Dorado Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50. 1707 Comment
  UCR251241  Elymus elymoides subsp. californicus George K. Helmkamp, E. A. Helmkamp 2012-7-6 19345 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50 1707 Comment
  UCD61846  Elymus glaucus J. M. Tucker 1958-5-27 3389 El Dorado Beside State Highway 49, 3.2 miles (by road) north of Cool. Comment
  UCD72611  Elymus glaucus Ellen Dean; T. Sasaki 2007-7-23 4334 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
  CAS-BOT-BC203440  Elymus glaucus subsp. glaucus L. R. Abrams 1928-7-9 12628 El Dorado Fallen Leaf Lake Comment
  CHSC73368  Elymus glaucus subsp. glaucus L. P. Janeway; Eric Schroder 1998-8-20 6127 El Dorado Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  UCD74195  Elymus glaucus subsp. glaucus Jennifer W. Burt 2005-7-20 44 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2074 Comment
  UCR248415  Elymus glaucus subsp. glaucus George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 21097 El Dorado Northern Sierra Nevada Mountains, Hell's Delight Road, just west of the junction with Silver Fork Road, 2.8 miles north of CA-88 2006 Comment
  UCR229396  Elymus glaucus var. glaucus George K. Helmkamp, E. A. Helmkamp 2011-7-30 17938 El Dorado Northern Sierra Nevada Mountains, North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek 1209 Comment
  CAS-BOT-BC204206  Elymus stebbinsii subsp. septentrionalis Beecher Crampton 1956-6-22 3590 El Dorado 1.8 miles west of Omo Ranch Post Office 944 Comment
  UC1153795  Elymus trachycaulus Beecher Crampton 1957-6-18 4247 El Dorado 1 mi sw Garden Valley post office Comment
  UCD38735  Elymus trachycaulus subsp. subsecundus Beecher Crampton 1957-6-18 4247 El Dorado 1 mile southwest of Garden Valley P.O. Comment
  CAS-BOT-BC204287  Elymus trachycaulus subsp. trachycaulus Alice Eastwood 1906-7-27 1121 El Dorado Glen Alpine Region. Fallen Leaf Lake Comment
  CHSC73378  Elymus trachycaulus subsp. trachycaulus L. P. Janeway; Eric Schroder 1998-8-20 6125 El Dorado Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  UCD149748  Elymus trachycaulus subsp. trachycaulus Ellen Dean; K. Craig and V. Stewart 2014-7-30 8493 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Southeast corner of the park near Bakersfield Road entrance. Along edge of Truckee River. 1926 Comment
  UCD44057  Elymus trachycaulus subsp. trachycaulus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1423 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCD44094  Elymus trachycaulus subsp. trachycaulus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1460 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  CAS-BOT-BC410178  Enemion occidentale Volney Rattan 1866-1-1 s.n. El Dorado unspecified Comment
  BFRS94 Image available Epilobium Peter Rubtzoff 1972-8-30 6872 El Dorado Blodgett Forest: Marshy opening along East Fork Gaddis Creek ca. 0.1 mile south of Clearcut (Comp. 460E) Comment
  UCR209006  Epilobium George 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
  UCD20979  Epilobium E. Bortiri 2002-6-26 WFC 27 El Dorado Truckee Marsh, South Lake Tahoe. Comment
  UCR202756  Epilobium angustifolium subsp. circumvagum George K. Helmkamp, E. A. Helmkamp 2008-8-8 13966 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
  SD237531  Epilobium brachycarpum G. K. Helmkamp, E. A. Helmkamp 2009-8-19 15500 El Dorado Sierra Nevada Mountains: along Ice House Road at SW shore of Loon Lake, 2.6 miles south of its end on the orth side of the lake. 1972 Comment
  UCD105366  Epilobium brachycarpum G. K. Helmkamp; E. A. Helmkamp 2007-9-19 12983 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-BC166867  Epilobium canum subsp. latifolium Jean L. Pawek 1956-7-16 191 El Dorado Highway 50, west slope Echo Summit 1524 Comment
  JEPS72718  Epilobium ciliatum subsp. ciliatum Gladys L. Smith 1963-7-28 1982 El Dorado U.S. 50 Echo Summit (roadside meadow) 2194 Comment
  UCD44849  Epilobium ciliatum subsp. ciliatum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2215 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD112432  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1972-9-14 6904 El Dorado Sierra Nevada, Blodgett Forest: Mutton Creek area ca. 0.1 mi. south of 'County Road' (Comp. 360R). 1274 Comment
  JEPS109842  Epilobium ciliatum subsp. glandulosum Dean W. Taylor 2004-7-9 19180 El Dorado Wrights Lake, between Twin Lakes trail and parking area (for those prone to history, 220 meters NE of the Stebbins-Major cabin) 2121 Comment
  UCD149311  Epilobium ciliatum subsp. glandulosum Ellen Dean; N. Khuu, K. Craig 2014-7-12 8455 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Fen on south side of campground. 1916 Comment
  UCR232637  Epilobium densiflorum George K. Helmkamp, E. A. Helmkamp 2011-10-13 18419 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 8.1 miles northwest of Pollock Pines, at north side of bridge over the South Fork American River 596 Comment
  UCD147733  Epilobium glaberrimum Allyson Ayalon; Lucie Jerabkova 2012-7-1 110 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  SEINET3860299  Epilobium glaberrimum subsp. fastigiatum George K. Helmkamp, E. A. Helmkamp 2010-7-23 16605 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road at the entrance to a camping area, 0.2 mile west of the lake, 5.5 miles NE of Kyburz.; 0 2114 Comment
  UCD112416  Epilobium glaberrimum subsp. glaberrimum Peter Rubtzoff 1975-8-20 8346 El Dorado Sierra Nevada. Blodgett Forest: Deep Canyon Road ca. 0.6 mi north of junction with Loop (Quintette) Road. Comment
  UCD150703  Epilobium hallianum James A. Neilson Jr. 1971-7-6 2199 El Dorado Tahoe Basin, Osgood Swamp. 1950 Comment
  UCD42684  Epilobium hornemannii C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 50 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  SEINET2471066  Epilobium howellii K. Christie 2010-8-25 2006 El Dorado Lake Tahoe Basin Management Unit (USFS); Hell Hole, at the northern edge of the meadow/fen complex. 2575 Comment
  UC168525  Epilobium minutum Katharine Brandegee El Dorado near Pilot Hill; Layne's Ranch Comment
  UCD106899  Epilobium obcordatum G. L. Stebbins 1977-8-3 77105 El Dorado North of Island Lake, Desolation Wildnerness Area. 2712 Comment
  UCD112417  Epilobium oregonense Peter Rubtzoff 1974-6-27 7667 El Dorado Sierra Nevada. Blodgett Forest: East Fork Gaddis Creek north of Mutton Creek Road crossing (Comp. 460E). 1295 Comment
  CAS-BOT-BC57237  Equisetum laevigatum John Thomas Howell 1954-5-16 29650 El Dorado Placerville 563 Comment
  UCD67048  Eragrostis mexicana subsp. virescens G. K. Helmkamp; E. A. Helmkamp 2007-8-30 12853 El Dorado Northern Sierra Nevada Mountains: Prospector Road, 0.1 mile north of Marshall Road near Indian Creek. 268 Comment
  UCR170434  Eragrostis mexicana subsp. virescens George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10002 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, 3 air mi N of Placerville]; 1.9 [road] mi east of Calif. Highway 193 along Rock Creek Road 381 Comment
  CAS-BOT-BC284055  Eragrostis pectinacea var. pectinacea G. L. Stebbins 1976-9-9 76250 El Dorado El Dorado Road, north of El Dorado 1/2 mile south of U.S. Highway no. 50 304 Comment
  CAS-BOT-BC481937  Eremogone congesta var. subcongesta Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS19228  Ericameria arborescens Dr. C. C. Long 1930-1-28 El Dorado Placerville Comment
  SEINET195638  Ericameria bloomeri G. Thomas Robbins 1945-8-12 2145 El Dorado Along road to High Meadow 6-8 miles southeast of Lake Tahoe 2134 Comment
  CAS-BOT-BC286819  Ericameria discoidea E. A. McGregor 1909-8-25 187 El Dorado Lake Tahoe Region. Mt. Tallac 2895 Comment
  CAS-BOT-BC286822  Ericameria discoidea Alice Eastwood 1906-7-21 1172 El Dorado Glen Alpine Region. Mt. Tallac Comment
  JEPS20144  Ericameria discoidea W. L. Jepson 1918-8-25 8141 El Dorado Lake Tahoe Mt. Tallac, Lake Tahoe 2926 Comment
  JEPS71574  Ericameria nauseosa var. speciosa Gladys L. Smith 1964-8-29 2397 El Dorado along road to Angora Lakes, Echo Summit region Echo Summit 2133 Comment
  POM359555  Ericameria suffruticosa Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  UC29569  Ericameria suffruticosa W. H. Brewer 1863-1 2141 El Dorado near summit Pyramid Peak 2438 Comment
  POM357607  Erigeron Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  CAS-BOT-BC248279  Erigeron breweri George K. Helmkamp; E. A. Helmkamp 2010-8-20 16821 El Dorado Northern Sierra Nevada Mountains: junction of Forest Routes 10N98 and 10N39, about 0.1 mile north of Silver Fork Road, 2.4 mi. NW of Hwy 88 209 Comment
  SEINET3246212  Erigeron breweri G. K. Helmkamp, E. A. Helmkamp 2008-1 13958 El Dorado Northern Sierra Nevada Mountains: Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road. 2020 Comment
  POM51930  Erigeron breweri Herbert McLean Evans 1918-7-18 s.n. El Dorado Echo Lake, Tahoe Region 2287 Comment
  CAS-BOT-BC294542  Erigeron breweri var. breweri G. K. Helmkamp; E. A. Helmkamp 2008-8-1 13958 El Dorado Northern Sierra Nevada Mountains: Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road 2021 Comment
  CAS-BOT-BC294549  Erigeron breweri var. breweri L. R. Abrams 1930-8-1 12719 El Dorado Strawberry 1828 Comment
  JEPS71580  Erigeron breweri var. breweri Gladys L. Smith 1964-8-26 2350 El Dorado immediate vicinity Echo Summit Lodge; Jeffrey pine forest, California Alpine Club 2252 Comment
  UC205839  Erigeron breweri var. breweri P. B. Kennedy 1920-8-17 126 El Dorado Barrett Camp Eldorado National Forest, Barrett Camp 1981 Comment
  UC463361  Erigeron breweri var. breweri L. R. Abrams 1930-8-1 12719 El Dorado Strawberry Comment
  RSA90922  Erigeron compositus F. W. Peirson 1925-7-3 6496 El Dorado Glen Alpine Creek Basin, Sierra Nevada. 2287 Comment
  CAS-BOT-BC297229  Erigeron coulteri Volney Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  UC1613448  Erigeron coulteri Charles M. Belshaw 1935-7-13 1170 El Dorado meadow 1/2 mi w Strawberry (along Placerville road to Tahoe); Sierra Nevada 1706 Comment
  CAS-BOT-BC297222  Erigeron coulteri Clare B. Hardham 1974-8-9 20272 El Dorado Luther Pass and vicinity 2438 Comment
  UCR189911  Erigeron glacialis George K. Helmkamp, E. A. Helmkamp 2007-8-9 12726 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 1.1 miles south of the lake 2113 Comment
  CAS-BOT-BC300713  Erigeron glacialis var. glacialis E. A. McGregor 1909-8-9 78 El Dorado Lake Tahoe Region. Half Moon Lake 2365 Comment
  CAS-BOT-BC300723  Erigeron glacialis var. glacialis Laura M. Lathrop 1909-7-19 s.n. El Dorado Trail to Grass Lake, near Glen Alpine Spr. Comment
  JEPS40748  Erigeron glacialis var. glacialis Anna Ehlers 1920-8-1 El Dorado vicinity Fallen Leaf Lake Comment
  UC526358  Erigeron glacialis var. glacialis Richard M. Holman 1934-7-26 El Dorado Firs Public Camp Ground Echo Summit, Johnson Pass 2225 Comment
  CAS-BOT-BC164060  Erigeron inornatus Peter Rubtzoff 1975-7-10 8177 El Dorado Georgetown Divide. Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R) 1310 Comment
  UCD132005  Erigeron inornatus var. inornatus Dean W. Taylor 1976-6-30 6006 El Dorado Peavine Ridge, steep South slope of S. Fork American River canyon. Mesic sites along Soldier Cr. 853 Comment
  RSA750443  Erigeron lassenianus var. lassenianus George K. Helmkamp, E. A. Helmkamp 2008-8-1 13946 El Dorado Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake. 2070 Comment
  CAS-BOT-BC295778  Erigeron petrophilus var. sierrensis G. L. Stebbins 1968-7-20 6820 El Dorado Foot of Jaybird Falls, above Jaybird Power House in canyon of Silver Creek 1097 Comment
  SEINET8892794  Erigeron pygmaeus K. Christie 2011-1 2061 El Dorado Lake Tahoe Basin Management Unit (LTBMU); eastern/northeastern flanks of Jobs Sister, ca. 400-500 horizontal meters from summit. Comment
  SBBG65102  Eriodictyon lobbii J. R. and R. C. Robbins 1932-7-18 El Dorado W side, Lake Tahoe Comment
  SBBG1522  Eriogonum incanum H. and M. Dearing 1939-7-7 3975 El Dorado above Glen Alpine near Fallen Leaf Lake 1981 Comment
  UCD100200  Eriogonum incanum John Thomas Howell 1963-7-12 39844 El Dorado Meyers. 1935 Comment
  UCR175652  Eriogonum marifolium George K. Helmkamp, E. A. Helmkamp 2006-7-7 10821 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-BC263219  Eriogonum marifolium var. marifolium A. A. Heller 1915-8-6 12182 El Dorado Near Camp Echo, on the Lincoln Highway 2133 Comment
  SBBG1537  Eriogonum nudum var. deductum K. K. Muller 1960-7-18 1082 El Dorado St Hwy 89, 5 mi S of Meyers on rd to Luther Pass 1950 Comment
  SEINET4691728  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 2011-1 18314 El Dorado Northern Sierra Nevada Mountains: along Ice House road, 8.6 miles north of its junction with US-50. 1613 Comment
  UC463369  Eriogonum nudum var. deductum L. R. Abrams 1930-8-1 12714 El Dorado Strawberry 1828 Comment
  UC306826  Eriogonum nudum var. deductum Herbert McLean Evans 1918-7-20 El Dorado Phillips S. slope of the American River, Phillips Comment
  CDA36116  Eriogonum nudum var. nudum M. Beyers, G. F. Hrusa 2011-7-2 1002 El Dorado Shealor Lakes, Sierra Nevada Mts. 2225 Comment
  JEPS56603  Eriogonum nudum var. nudum W. L. Jepson 1934-8-8 16888 El Dorado Lake Tahoe to Placerville (hillside near Silver Fork); Silver Fork Comment
  SDSU6792  Eriogonum nudum var. pubiflorum D. F. Howe 1971-10-5 4790 El Dorado 9 miles east of Placerville on road to Pleasant Valley. 610 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-BC266852  Eriogonum ovalifolium var. nivale Mrs. S. Earle Kelley 1920-7-1 s.n. El Dorado Rubicon Pk., Tahoe Region Comment
  CAS-BOT-BC253099  Eriogonum roseum G. Thomas Robbins 1944-9-24 1831 El Dorado On canyon side above North Fork Webber Creek, ca. 3 mi. E of Camino 975 Comment
  UCR189011  Eriogonum spergulinum var. reddingianum George K. Helmkamp 2007-7-7 12463 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area 2338 Comment
  RSA32353  Eriogonum spergulinum var. reddingianum G. Thomas Robbins 1945-7-8 2043 El Dorado Near Al Tahoe, Lake Tahoe. 1921 Comment
  CAS-BOT-BC267910  Eriogonum umbellatum J. B. Lillard; H. M. Skidmore 1933-8-13 s.n. El Dorado Wright's Lake 2194 Comment
  CAS-BOT-BC267920  Eriogonum umbellatum E. J. Newcomer 1909-1-1 s.n. El Dorado Deer Park Springs, Lake Tahoe Comment
  SD129230  Eriogonum umbellatum B. Pitzer, S. Morgan, H. Soldan 1989-5-30 981 El Dorado Toiyabe National Forest, on Hwy 89, ca. 1 mi. S of Alpine County line, and 3 mi. E of Monitor Pass 2438 Comment
  SEINET8348072  Eriogonum umbellatum James L. Reveal 1975-8-23 3971 El Dorado along California Highway 89, 2.2 miles south of U.S. Highway 50. Comment
  CAS-BOT-BC261824  Eriogonum wrightii var. subscaposum L. R. Abrams 1917-9-19 6789 El Dorado Grass Lake near Fallen Leaf, Lake Tahoe Comment
  JEPS73218  Eriophorum gracile Gladys L. Smith 1970-7-16 2472 El Dorado Grass Lake 2194 Comment
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1
  POM257128  Eriophyllum lanatum var. grandiflorum Lincoln Constance 1939-5-7 2483 El Dorado Forks of Sweetwater Creek, 2 miles above mouth, Sierra Nevada foothills. 244 Comment
  RSA713196  Eriophyllum lanatum var. grandiflorum George K. Helmkamp, E. A. Helmkamp 2005-9-23 9892 El Dorado Northern Sierra Nevada Foothills: Wright's Lake Road (Forest Road 4) 2.1 miles N of US Highway 50 (ca. 5-6 miles E of Kyburz). 1854 Comment
  SJSU4173  Eriophyllum lanatum var. grandiflorum C. W. Sharsmith 1967-6-17 7485 El Dorado 1 mi W of Shingle Springs 365 Comment
  UCD132213  Eriophyllum lanatum var. grandiflorum G. K. Helmkamp; Elizabeth Helmkamp 2006-5-20 10482 El Dorado Northern Sierra Nevada Foothills; along CA-Hwy 193, 1.4 miles north of Placerville. 549 Comment
  UCD132215  Eriophyllum lanatum var. grandiflorum G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11055 El Dorado Northern Sierra Nevada Mountains. Along Wright's Lake Road (Forestry Route 4) at Lyons Creek, 3.3 miles north of Hwy. U.S. 50. 2048 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
  CAS-BOT-BC211105  Eryngium pinnatisectum John Thomas Howell 1954-5-16 29608 El Dorado 4 miles west of Shingle Springs Comment
  CAS-BOT-BC41533  Erysimum capitatum G. Thomas Robbins 1943-6-4 1116 El Dorado On slope above Silver Fork American River near Sacramento Box Company sawmill. (China Flat) 3-4 miles south of Kyburz. 1371 Comment
  RSA791761  Erysimum capitatum var. capitatum George K. Helmkamp, E. A. Helmkamp 2006-7-7 10820 El Dorado Northern Sierra Nevada Mountains.: Wright s Lake Road, 3.2 miles north of Highway US-50, northeast of Kyburz 1982 Comment
  UCR197645  Erysimum capitatum var. capitatum George K. Helmkamp, E. A. Helmkamp 2008-6-9 13644 El Dorado Northern Sierra Nevada Mountains, Cat Creek Road, 0.1 mile north of its junction with CA-88, jct. is 4.2 miles east of Cook's Station 1662 Comment
  SEINET2470912  Erysimum capitatum var. perenne K. Christie 2010-6-22 1853 El Dorado Lake Tahoe Basin Management Unit (USFS); Fountain Place Road. 2209 Comment
  CHSC56284  Erysimum perenne K. R. Stern 1985-6-14 8114 El Dorado Echo Summit. 2225 Comment
  UC526352  Erysimum perenne Richard M. Holman 1934-8-1 El Dorado between Charity Valley and Twin Lakes Comment
  UCD168707  Erysimum perenne Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9430 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Emerald Point. Eastern side near lake. 1914 Comment
  SD4680  Erythranthe bicolor Brandegee no date El Dorado Ione Comment
  CAS-BOT-BC251149  Erythranthe guttata 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
  SD247507  Erythranthe tilingii George K. Helmkamp, Elizabeth A. Helmkamp 2007-6-20 12407 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail 2.0 miles west of its junction with Hwy CA-88 and at Singleton Springs (Tragedy Spring 7.5'Q) 2247 Comment
  UC843859  Erythronium grandiflorum Marcus E. Jones, A. M. 1883-4-21 El Dorado Kelsey Comment
  CAS-BOT-BC504548  Erythronium multiscapideum Marcus E. A M Jones 1983-4-21 s.n. El Dorado Kelsey Comment
  CAS-BOT-BC402665  Eschscholzia caespitosa W. L. Jepson 1938-4-8 18619 El Dorado North side of South Fork, American River, above Chili Bar Comment
  CAS-BOT-BC402666  Eschscholzia caespitosa Carl B. Wolf 1933-5-25 4952 El Dorado W. slope Sierra Nevada, 2 1/2 mi. from Rescue on road to Placerville 457 Comment
  UC85505  Eschscholzia lobbii Katharine Brandegee 1907-5-17 El Dorado Simpson's Ranch Sweetwater Creek Comment
  UCD34146  Eschscholzia lobbii Beecher Crampton 1977-4-18 9474 El Dorado El Dorado County, east of Clarksville, jct. of Bass Lake road with Hwy. 50. Comment
  CAS-BOT-BC312037  Eucephalus breweri Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  SEINET13276718 Image available Eucephalus breweri George K. Helmkamp, Amy Barnes 2012-1 19648 El Dorado Northern Sierra Nevada Mountains: junction of Ice House Road and entrance to campground on the south end of Loon Lake (Loon Lake 7.5' Q.) 2894 Comment
  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
  UCD74028  Eucephalus breweri Jennifer W. Burt 2005-7-19 115 El Dorado Echo Summit' abandoned downhill ski area (off Hwy 50 near Echo Summit) - collected from center of abandoned ski run. 2315 Comment
  UCR205981  Eucephalus breweri George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13913 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  UCD149644  Euphorbia maculata G. Ledyard Stebbins 1977-8-7 77142 El Dorado Northeast of Placerville. North of Smith Flat. Along Carson Road. (Exact location unknown. Coordinates estimated by label maker.) 792 Comment
  UCR179809  Euphorbia nutans George K. Helmkamp, E. A. Helmkamp 2006-10-18 11532 El Dorado Northern Sierra Nevada Mountains Foothills, Diamond Springs; village along Calif. Hwy 49 south of Placerville 540 Comment
  UCR178632  Euphorbia serpillifolia George K. Helmkamp, E. A. Helmkamp 2006-9-2 11327 El Dorado Northern Sierra Nevada Mountains Foothills, along Georgetown Road, 0.3 mi northeast of Georgetown 840 Comment
  UCD42754  Eurybia integrifolia C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 120 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
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Jun 11 2012
  CAS-BOT-BC310521  Eurybia integrifolia John Thomas Howell 1945-9-29 21529 El Dorado Near Tamrack [Tamarack] Lake Comment
  UC334642  Eurybia radulina unknown El Dorado Lake Tahoe Comment
  BFRS180 Image available Festuca Peter Rubtzoff 1975-7-8 8163 El Dorado Blodgett Forest: County Road ca. 1.75 miles east of Headquarters Road junction (Comp. 290R) Comment
  UCR207023  Festuca arundinacea George K. Helmkamp, E. A. Helmkamp 2009-5-26 14801 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  SEINET4691437  Festuca microstachys George K. Helmkamp, E. A. Helmkamp 2011-1 17375 El Dorado Northern Sierra Nevada Mountains Foothills: Mesquite Road, 11.2 miles south of its junction with Wentworth Springs Road, 7.3 mi NE (42 degrees) of Placerville. 1073 Comment
  UCD65784  Festuca trachyphylla Beecher Crampton 1978-7-3 9619 El Dorado Camp Sacramento area, decomposed granite slopes above U.S. Hwy. 50. Comment
  UCD66521  Festuca viridula G. L. Stebbins Jr. 1942-8-30 3316 El Dorado Desolation Valley, near Lake Le Conte, 7 miles west of Fallen Leaf. 2590 Comment
  RSA752421  Fragaria vesca George K. Helmkamp, E. A. Helmkamp 2007-5-31 12247 El Dorado Forestry Route 42, 4.3 miles west of its junction with Wright's Lake Road, generally between Wright's Lake and Ice House Reservoir. 1753 Comment
  CAS-BOT-BC454528  Fragaria vesca subsp. californica Beecher Crampton 1985-7-12 10001 El Dorado Jeffery Pine Forest, El Dorado County, Stateline Comment
  UCD60396  Fragaria virginiana Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3959 El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  UCR174290  Fragaria virginiana George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10722 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  SD62126  Frangula californica subsp. tomentella D. F. Howe 1965-5-21 El Dorado Coloma Comment
  UCSB24476  Frangula rubra subsp. obtusissima McMinn, Howard 1932-8-4 El Dorado Emerald Bay Comment
  UCD163115  Frasera albicaulis var. nitida Robert E. Preston 2014-6-11 2972 El Dorado 3.5 mi NE of Georgetown, on E slope of Little Bald Mtn. 909 Comment
  UCD73356  Frasera albicaulis var. nitida Chuck Hughes 2008-6-24 47 El Dorado Approximately 100 ft. south of the end of Whispering Pines Court. 463 Comment
  SEINET11989193  Fremontodendron californicum subsp. decumbens W. Knight, Knight, I. 1982-1 4503 El Dorado summit of Pine Hill near Rescue, now at Tilden Botanic Garden, Berkeley Comment
  SEINET6646748  Fremontodendron californicum subsp. decumbens W. Roderick, R. Halliday 1967-1 El Dorado Comment
  JEPS73648 Image available Fremontodendron decumbens L. R. Heckard 1973-6-10 3435 El Dorado Along road below Pine Hill lookout. Comment
  SEINET8479004  Fritillaria micrantha M. J. Williams 1967-4-16 s.n. El Dorado Cemetery near Spanish Dry Diggings, between Cool and Greenwood. Comment
  SEINET1908670  Galium aparine G. K. Helmkamp, E. A. Helmkamp 2008-1 13440 El Dorado Sierra Nevada Mountains: White Meadow Road, 0.1 mile west of its junction with Ice House Road, c. 1.3 miles up Ice House Road from US-50 (Riverton 7.5') Comment
  UCR196881  Galium aparine George K. Helmkamp, E. A. Helmkamp 2008-5-15 13440 El Dorado Sierra Nevada Mountains, White Meadow Road, 0.1 mile west of its junction with Ice House Road, c. 1.3 miles up Ice House Road from US-50 1055 Comment
  UCR237031  Galium aparine George K. Helmkamp, E. A. Helmkamp 2012-5-18 19024 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
  UCD121719  Galium aparine June McCaskill 1956-6-6 450 El Dorado 3 miles west of Kyburz, U.S. Highway 50. 1127 Comment
  UCD13183  Galium aparine Ling Tseng 1976-5-1 10 El Dorado 0.7 mi E of River Pines on Shenandoah Rd. Comment
  RSA791418  Galium bolanderi George K. Helmkamp, E. A. Helmkamp 2011-7-7 17646 El Dorado Northern Sierra Nevada Mountains Foothills: Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  SD241176  Galium bolanderi George K. Helmkamp, E. A. Helmkamp 2011-7-7 17658 A El Dorado Northern Sierra Nevada Mountains: Capps Crossing Road, 5.2 miles south of its junction with Mormon Emigrant Trail (Old Iron Mountain 7.5'Q) 1409 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
  RSA755564  Galium porrigens var. porrigens George K. Helmkamp, E. A. Helmkamp 2009-8-19 15504 El Dorado Ice House Road at the junction to the lower campground and boat ramp of Loon Lake 1976 Comment
  UCD170499  Galium porrigens var. tenue D. O. Burge; G. Hinshaw 2017-3-19 2233 El Dorado Kanaka Valley. 310 Comment
  BFRS462 Image available Galium sparsiflorum subsp. sparsiflorum Peter Rubtzoff 1975-8-20 8345 El Dorado Blodgett Forest: Deep Canyon Road ca. 0.4 mi. north of junction with Loop Road (Comp. 10U). Comment
  CAS-BOT-BC249060  Galium sparsiflorum subsp. sparsiflorum George K. Helmkamp; E. A. Helmkamp 2011-7-7 17647 El Dorado Northern Sierra Nevada Mountains Foothills: Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 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
  BFRS152 Image available Gaultheria ovatifolia Peter Rubtzoff 1972-8-3 6850 El Dorado Blodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp. 450E). Comment
  SD234919  Gayophytum G. K. Helmkamp, E. A. Helmkamp 2008-7-11 13749 El Dorado Northern Sierra Nevada Mountains: Tragedy Spring Road, 8.0 miles SW of Kirkwood and 0.1 mile N of its junction with CA-88 (Tragedy Spring 7.5' Q) 2421 Comment
  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
  RSA771527  Gayophytum Robert F. Thorne 1974-7-31 44935 El Dorado Grass Lake Road S of Meyers and N of Luther s Pass. 2195 Comment
  PASA1902  Gayophytum caesium Frank W. Peirson 1925-7-1 El Dorado Lake Tahoe 1904 Comment
  UC1729914  Gayophytum diffusum subsp. parviflorum L. P. Janeway, Eric Schroder 1998-8-19 6094 El Dorado about 1.7 mi e-se of Fallen Leaf Lake ((Washoe Meadows State Park), Meadow along Angora Creek, Echo Lake Quadrangle); Meadow along Angora Creek, Echo Lake Quadrangle 1920 Comment
  UCR233436  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2011-9-13 18237 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 21.4 rd. miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 1.1 mi. NW (331 deg. ) of Alder Hill 2270 Comment
  UCR251278  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2012-7-6 19335 El Dorado Northern Sierra Nevada Mountains, Ice House Road at Ice House village, 10.5 miles north of its junction with US-50 1677 Comment
  UC747234  Gayophytum eriospermum G. Thomas Robbins 1943-7-18 1274 El Dorado along Pleasant Valley road 5 mi s Pollock Pines; Sly Park meadow 1005 Comment
  SD58195  Gayophytum heterozygum Helen-Mar Wheeler 1941-8-12 408 El Dorado Old sawmill, State Highway 89, 4 miles south of Meyers Post Office Comment
  UCR176356  Gayophytum heterozygum George K. Helmkamp, E. A. Helmkamp 2006-7-7 10870 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  UCR233412  Gayophytum racemosum George K. Helmkamp, E. A. Helmkamp 2011-9-13 18239 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 21.4 rd. miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 1.1 mi. NW (331 deg. ) of Alder Hill 2270 Comment
  UC495253  Gayophytum racemosum Philip A. Munz 1928-6-25 11092 El Dorado Tahoe Camp Lake Tahoe 2000 Comment
  CAS-BOT-BC208034  Genista monspessulana Robert F. Thorne; P. Everett 1964-4-17 33779 El Dorado along Forni Road ca 1 mile W of Placerville 566 Comment
  SD234881  Gentiana calycosa G. K. Helmkamp, E. A. Helmkamp 2008-8-30 14044 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88 2271 Comment
  UC572386  Gentiana newberryi P. L. Johannsen 1934-8-9 452 El Dorado Wright's Lake El Dorado National Forest, Pyramid Pk. Quad. 2103 Comment
  RSA69781  Gentiana simplex F. W. Peirson 1931-8-7 9520 El Dorado Near Grass Lake, Glen Alpine Creek Basin. 2226 Comment
  UCD82319  Gentianopsis simplex Robin McMaster 1975-8-17 636 El Dorado 3-4 mi from Meeks Bay, on trail to Crag Lake. 2133 Comment
  UCR179806  Geranium carolinianum George K. Helmkamp, E. A. Helmkamp 2006-10-18 11537 El Dorado Northern Sierra Nevada Mountains Foothills, Diamond Springs; village along Calif. Hwy 49 south of Placerville 540 Comment
  CAS-BOT-BC228601  Geranium molle George K. Helmkamp; E. A. Helmkamp 2011-4-12 17176 El Dorado Foothills Northern Sierra Nevada Mountains: Placerville, along Forni Road, 0.2 mile northwest of its Weber Creek crossing, SE of Hwy 50 near Diamond Springs 488 Comment
  UCR172645  Geranium molle George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10202 El Dorado Northern Sierra Nevada Foothills, Between N and Middle forks of Cosumnes River; Junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset 665 Comment
  UCR173170  Geranium molle George K. Helmkamp, Elizabeth Helmkamp 2006-4-25 10214 El Dorado Northern Sierra Nevada Foothills, E of Sacramento and just SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek 488 Comment
  UCR206832  Geranium molle George K. Helmkamp, E. A. Helmkamp 2009-6-6 14914 El Dorado Sierra Nevada Mountains Foothills, along Mosquito Road, 2.8 miles north of its junction with CA-50 in Placerville 691 Comment
  UCR206854  Geranium molle George K. Helmkamp, E. A. Helmkamp 2009-3-7 14357 El Dorado Northern Sierra Nevada Mtns. Foothills, along Rock Creek Road, 1.3 miles east of its junction with CA-193 427 Comment
  CAS-BOT-BC262851  Geum Peter Rubtzoff 1974-7-22 7736 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
  RSA771526  Gilia R. F. Thorne 1974-7-31 44925 El Dorado Grass Lake Road S of Meyers and N of Luther's Pass. 2195 Comment
  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
  RSA71917  Gilia capitata F. W. Peirson 1925-7-8 6320 El Dorado road down American River Comment
  SEINET14642580  Gilia capitata subsp. mediomontana L. R. Miller 1934-1 s.n. El Dorado Between Placerville and Auburn. Comment
  UCR195147  Gilia capitata subsp. mediomontana George K. Helmkamp, E. A. Helmkamp 2007-5-27 12149 El Dorado Northern Sierra Nevada Mountains Foothills, 0.7 mile down a hiking trail northeast of CA-49; trail starting 3.5 miles northwest of Placerville 430 Comment
  UCR207648  Gilia capitata subsp. mediomontana George K. Helmkamp, E. A. Helmkamp 2009-4-21 14538 El Dorado Sierra Nevada Mountains Foothills, Rock Creek Road, 4.2 miles west of the bridge over Rock Creek 401 Comment
  UC747620  Gilia capitata subsp. pedemontana G. Thomas Robbins 1943-5-25 1089 El Dorado 3 mi e Placerville (Institute of Forest Genetics); e of Placerville, Institute of Forest Genetics 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
  SEINET11265984  Gilia leptalea subsp. bicolor George Helmkamp, E. A. Helmkamp 2010-8-20 16819 El Dorado Northern Sierra Nevada Mountains: near abandoned Iron Mountain ski resort, road spur parallel to Mormon Emigrant Trail about 0.2 miles west of its junction with CA-88 (Tragedy Spring 7.5' Q.); 0 2237 Comment
  UCR201745  Gilia sinistra subsp. sinistra George K. Helmkamp, E. A. Helmkamp 2008-8-1 13947 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake 2070 Comment
  RSA748982  Gilia tricolor subsp. diffusa George K. Helmkamp, E. A. Helmkamp 2007-4-20 11764 El Dorado 2.2 miles north of US-50 on Bass Lake Road, overlooking Bass Lake; between El Dorado Hills and Cameron Park 384 Comment
  UCD15632  Githopsis pulchella R. B. Kelley 1985-5-5 184 El Dorado 1.25 miles NE from SR 193, on Travorse Creek Rd. 682 Comment
  CAS-BOT-BC280574  Glyceria elata Alice Eastwood 1906-7-21 1317 El Dorado Glen Alpine Region. Mt. Tallac Comment
  SEINET2470981  Glyceria elata K. Christie 2010-7-26 1922 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  UCD85120  Glyceria elata G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12785 El Dorado Northern Sierra Nevada Mountains. Ice House Road. 21.3 miles north of CA-50 at Robbs Hut Road. 2078 Comment
  BFRS303 Image available Gnaphalium luteoalbum Peter Rubtzoff 1972-10-3 6983 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  CAS-BOT-BC302501  Gnaphalium palustre W. R. Dudley 1900-6-1 s.n. El Dorado Glenn [Glen] Alpine Comment
  RSA750445  Gnaphalium palustre George K. Helmkamp, E. A. Helmkamp 2008-8-1 13943 El Dorado Wright's Lake Road at Lyons Creek, 4.0 miles north of CA-50. 2043 Comment
  UC593463  Gnaphalium palustre G. L. Stebbins Jr. 1936-8-16 2042 El Dorado Lake of the Woods 2499 Comment
  UCD165799  Gnaphalium palustre Ellen Dean; with Daniel McNair 2016-7-19 9139 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. Comment
  UCR201737  Gnaphalium palustre George K. Helmkamp, E. A. Helmkamp 2008-8-1 13943 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road at Lyons Creek, 4.0 miles north of CA-50 2043 Comment
  UCR241734  Gnaphalium palustre George K. Helmkamp, E. A. Helmkamp 2012-7-6 19366 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 Comment
  UCR257789  Gnaphalium palustre George K. Helmkamp, Amy Barnes 2012-8-19 19673 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
  RSA54118  Gnaphalium palustre J. T. Howell 1946-9-1 22984 El Dorado Echo Summit. 2256 Comment
  SEINET3142815  Grindelia hirsutula M. P. Dunford 1959-10-20 565 El Dorado 2 mi. S of Placerville; on Hwy 49 at turnoff to Diamond Springs Lime Co.; 0.5 mi. S of Diamond Springs 579 Comment
  UCR275235  Hackelia George K. Helmkamp, E. A. Helmkamp 2007-6-20 12388 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 17.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 2128 Comment
  UCR231015  Hackelia micrantha George K. Helmkamp, E. A. Helmkamp 2010-8-7 16717 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring 2136 Comment
  SEINET12281164  Hackelia nervosa H. H. Heller 1938-1 791 El Dorado Stanford Campus, FallenLeaf Comment
  CAS-BOT-BC306342  Helenium G. P. Rixford 1906-9-5 s.n. El Dorado Shingle Springs Comment
  CAS-BOT-BC173622  Helenium bigelovii Peter Rubtzoff; John Thomas Howell 1973-7-18 7147 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  CAS-BOT-BC306564  Helenium bigelovii N. J. Andersson 1852-1-1 s.n. El Dorado Coloma Comment
  JEPS72572  Helenium bigelovii Gladys L. Smith 1972-7-20 3303 El Dorado Glen Alpine Spring 2194 Comment
  UC747158  Helenium bigelovii G. Thomas Robbins 1945-8-6 2108 El Dorado near Schlien Ranger Station; Long Meadow 1676 Comment
  CAS-BOT-BC310031  Hemizonella minima S. F. Blake 1934-7-2 11846 El Dorado Strawberry 1767 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
  CAS-BOT-BC310044  Hemizonella minima G. Thomas Robbins 1943-6-13 1161 El Dorado Along Park Creek road, w. of its junction with the Plum Creek and Hazel Valley roads 1219 Comment
  UCR189907  Hemizonia fitchii George K. Helmkamp, E. A. Helmkamp 2007-9-8 12904 El Dorado Foothills, northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Diamond Springs; corner of Pleasant Valley Road and Patterson Drive 530 Comment
  UC1122976  Heracleum lanatum F. W. Embree 1934-7-17 162 El Dorado 2 mi. n. Leek Springs Hill; El Dorado Na'tl Forest, Pyramid Peak Quad. Comment
  UCR218283  Heracleum maximum George K. Helmkamp, E. A. Helmkamp 2010-7-23 16630 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 1.8 miles west of its junction with Wright's Lake Road, 4 mi. NE (21 deg. ) of Kyburz 2034 Comment
  JEPS71477  Hesperochiron californicus Gladys L. Smith 1967-6-11 3009 El Dorado upgrade out of Upper Truckee Valley towards Luther Pass 2133 Comment
  SJSU3983  Hesperochiron californicus C. W. Sharsmith 1964-6-17 7272 El Dorado Fallen Leaf L (0.5 mi N of lower end) 1950 Comment
  JEPS29825  Heterocodon rariflorum Rimo Bacigalupi, and L. R. Heckard 1962-5-31 8569 El Dorado 5 mi s Pollock Pines (road berm at junction of Sly Park road and road to Lake Jenkinson) Comment
  SEINET6710049  Heteromeles arbutifolia var. macrocarpa W. D. Billings 1942-3-1 1489 El Dorado American River Drainage about 8 miles north of Placerville 610 Comment
  UCR235119  Heterotheca grandiflora George K. Helmkamp, E. A. Helmkamp 2011-11-20 18469 El Dorado Northern Sierra Nevada Mountains Foothills, Salmon Falls Road, 1.9 miles northeast of the bridge over the American River 192 Comment
  CAS-BOT-BC311026  Heterotheca oregona var. compacta G. L. Stebbins 1976-9-25 76266 El Dorado At south side of American River, at junction of North and Middle Fork, immediately east of State Highway 49 176 Comment
  UCR170965  Heterotheca oregona var. rudis George K. Helmkamp, E. A. Helmkamp 2005-7-31 9764 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
  CAS-BOT-BC310928  Heterotheca villosa var. minor Le Roy Abrams 1911-7-27 4786 El Dorado Lake Tahoe Region. Lake Valley 1950 Comment
  CAS-BOT-BC420712  Heuchera micrantha John Thomas Howell; Gordon H. True 1970-5-27 46560 El Dorado Rubicon River Canyon, N-NE of Leonardi Spring 1127 Comment
  UCSB2554  Heuchera rubescens Keator, Glenn 1958-07 El Dorado Echo Ridge 2133 Comment
  RSA0063232  Heuchera rubescens var. alpicola L. R. Abrams 1930-7-23 12705 El Dorado Tamarack Trail, Glen Alpine Canyon. 2287 Comment
  UC496460  Heuchera rubescens var. glandulosa Merle Randall 1930-6-19 El Dorado Eagle Falls, Emerald Bay Eagle Falls; Lake Tahoe Region, Emerald Bay 1981 Comment
  UC1035840  Hieracium albiflorum Annie M. Alexander and Louise Kellogg 1943-9-28 3557 El Dorado in large seep Sierra Nevada, Echo Lake 2255 Comment
  UCD165732  Hieracium albiflorum Ellen Dean 2016-7-12 9087 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
  UCD42444  Hieracium albiflorum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  RSA6516  Hieracium albiflorum Jens Clausen 1932-9-14 636 El Dorado Above Glen Alpine Tahoe region. On trail to Mt. Tallac. 2287 Comment
  JEPS71822  Hieracium horridum Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2734 El Dorado near Cup Lake (at upper end of Echo Ridge, summit area); Echo Ridge, Ralston Peak 2814 Comment
  UCD133171  Hieracium horridum Morris Halperin 1932-8-14 868 El Dorado Strawberry. 1737 Comment
  UCR249628  Holcus lanatus George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20859 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz 1364 Comment
  CHSC118017  Holocarpha virgata subsp. virgata G. K Helmkamp; E. A Helmkamp 2007-9-17 12981 El Dorado Foothills, northern Sierra Nevada Mountains along Greenstone Road just south of its junction with US-50 (east of Shingle Springs) 427 Comment
  UCD42436  Holodiscus discolor Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC152604  Holodiscus discolor var. discolor Wm. Vortriede 1927-7-1 s.n. El Dorado Camp Sacramento 2133 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
  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
  CAS-BOT-BC310705  Hordeum Peter Rubtzoff 1975-6-4 8038 El Dorado U.C. Blodgett Forest Research Station, County Road, ca. 0.6 miles east of main station entrance. 1350 Comment
  SACT001328  Hordeum depressum J. Wilson 1982-5-2 El Dorado 152.4 Comment
  UCR249036  Hordeum marinum Peter Rubtzoff 1975-6-4 8037 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, 'County Road' [=Wentworth Springs Road?], c. 0.6 mi. east of main station entrance 1351 Comment
  UC907613  Hordeum marinum subsp. gussoneanum G. Thomas Robbins 1943-6-10 1152 El Dorado about 3 mi e Camino (canyon slope above North Fork Webber Creek); canyon slope above North Fork Webber Creek 975 Comment
  UCR237002  Hordeum marinum subsp. gussoneanum George K. Helmkamp, E. A. Helmkamp 2012-5-22 19048 El Dorado Northern Sierra Nevada Mountains, along US-50, 4.0 miles west of Silver Fork 1050 Comment
  UCR176291  Hordeum murinum George K. Helmkamp, Elizabeth Helmkamp 2006-5-18 10469 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
  CAS-BOT-BC268119  Horkelia Peter Rubtzoff 1975-5-28 8006 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  UCD42541  Horkelia fusca Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC555562  Horkelia fusca subsp. parviflora Frank W. Peirson 1925-7-1 6184 El Dorado State Line Lake Tahoe 1905 Comment
  CAS-BOT-BC514263  Horkelia fusca var. pseudocapitata A. A. Heller 1919-7-29 13335 El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  JEPS102971  Horkelia parryi Mike Foster 1994-5-4 s.n. El Dorado 0.1 mi N of junction Newtown Road and Starks Grade (5301 Newton) 762 Comment
  JEPS29823  Horkelia tridentata subsp. tridentata Rimo Bacigalupi and L. R. Heckard 1962-5-31 8567 El Dorado 5.4 mi s of Pollock Pines (along Sly Park Road); Sly Park Road 1158 Comment
  UCD113570  Horkelia tridentata var. tridentata G. K. Helmkamp; E. A. Helmkamp 2005-7-31 9747 El Dorado Northern Sierra Nevada: 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. Comment
  UCD113571  Horkelia tridentata var. tridentata G. K. Helmkamp; E. A. Helmkamp 2006-5-20 10515 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). Comment
  UCD35544  Hosackia oblongifolia Beecher Crampton 1957-8-6 4577 El Dorado 0.7 miles west of Vade. 2095 Comment
  SBBG68151  Hosackia oblongifolia var. oblongifolia Milo H. Gates 1879-1 El Dorado Camp 2, South Fork Canal 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
  JEPS102055  Humulus lupulus Steve Matson 2001-8-19 499 El Dorado California Alpine Club, growing from beneath building foundation; Johnson Pass, on spur road from Hwy 50, 1 km N of Echo Summit 2248 Comment
  UC420704  Hypericum anagalloides R. L. Pendleton and F. M. Reed 1907-7-23 972 El Dorado Glen Alpine Springs Lake Tahoe Region, Glen Alpine Springs 2072 Comment
  UCD44911  Hypericum anagalloides C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2276 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  CAS-BOT-BC400841  Hypericum anagalloides W. R. Dudley 1900-6-28 s.n. El Dorado Glenn [Glen] Alpine Springs Comment
  CAS-BOT-BC410210  Hypericum concinnum Marcus E. Jones 1882-7-1 s.n. El Dorado St. Lawrence Comment
  SEINET2441555  Hypericum concinnum George K. Helmkamp, E. A. Helmkamp 2009-6-3 14906 El Dorado Northern Sierra Nevada Mountains: Forbay Road, 4.7 miles northwest of its junction with Pony Express Trail in Pollock Pines (Slate Mountain 7.5' Q.). 945 Comment
  RSA458222  Hypericum concinnum Maude Minthorn 1922-07 s.n. El Dorado Near California-Oregon line Comment
  JEPS72630  Hypericum formosum var. scouleri Gladys L. Smith 1963-7-27 1872 El Dorado old pass over Echo Summit (Hawley Grade); Sierra Nevada, , Hawley Grade 1889 Comment
  JEPS72631  Hypericum formosum var. scouleri Bonnie Smith July 1961 El Dorado Echo Summit, Hawley Grade trail Sierra Nevada, Echo Summit, Hawley Grade trail 2194 Comment
  BFRS13 Image available Hypericum perforatum Peter Rubtzoff 1972-10-25 7940 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E) Comment
  UCR176019  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2006-7-28 11027 El Dorado Northern Sierra Nevada Mtns, North Truckee River Rd., 1.4 miles north of Calif. Hwy 50 and c. 6 miles south of Lake Tahoe 2009 Comment
  UCR219143  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2009-9-29 15656 El Dorado Sierra Nevada Mountains Foothills, Canyon Valley Rd. in the east end of Diamond Springs, c. 0.1 mile SE of Pleasant Valley Road 567 Comment
  CAS-BOT-BC344917  Hypericum perforatum Peter Rubtzoff 1972-10-25 7040 El Dorado U.C. Blodgett Forest Research Station: Clear-cut on Main Line Road. Comment
  UCD110378  Hypericum perforatum subsp. perforatum G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11153 El Dorado Northern Sierra Nevada Mtns: Mormon Emigrant Trail, 16.7 miles east of its junction with Sly Park Road. 1944 Comment
  RSA469530  Ipomopsis aggregata Hutchinson 1910-1 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains. Comment
  UCD118358  Ipomopsis aggregata subsp. aggregata G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11036 El Dorado Northern Sierra Nevada Mtns 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd. 2226 Comment
  RSA70442  Ipomopsis aggregata subsp. formosissima Verne Grant 1952-8-9 17330 El Dorado Luther Pass 2287 Comment
  UC714158  Ipomopsis congesta C. W. Sharsmith 1937-8-30 3464 El Dorado s Lake Tahoe (n slope Freel Peak); Sierra Nevada 3200 Comment
  SEINET8752669  Iris douglasiana B. Priest 1955-5-8 s.n. El Dorado 1 mi N of Hw 50, 8 mi W of Placerville. 549 Comment
  UC844891  Iris hartwegii Carl B. Wolf 1933-5-25 El Dorado 3 mi from Placerville (on road to Green Valley, w slope of Sierra Nevada); Sierra Nevada 548 Comment
  SEINET1908673  Iris hartwegii subsp. hartwegii G. K. Helmkamp, E. A. Helkamp 2008-1 13438 El Dorado Sierra Nevada Mountains: White Meadow Road, 0.1 mile west of its junction with Ice House Road, c. 1.3 up Ice House Road from US-50 (Riverton 7.5') 1055 Comment
  UCR173713  Iris hartwegii subsp. pinetorum George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10507 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
  UC1169776  Iris macrosiphon L. W. Lenz 1954-5-5 19129 El Dorado Placerville; near Austin's Hybridizing Garden 822 Comment
  UCR175278  Isatis tinctoria George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10702 El Dorado Northern Sierra Nevada Mountains, Ice House Road at the turnoff to Loon Lake 1982 Comment
  JEPS124441  Isoetes nuttallii Daniel Slakey with El Dorado CNPS Chapter 2015-4-19 102 El Dorado Big Canyon Creek drainage. Along tributary to Big Canyon Creek, about 750 m north of junction Murietta Flats Road and Joaquin Way. Comment
  UC1192359  Isoetes occidentalis Verne Grant and Alva Grant 1946-7-26 7797 El Dorado sw end Angora Lake 2377 Comment
  UCR184801  Isopyrum stipitatum George K. Helmkamp, E. A. Helmkamp 2007-5-9 11973 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 3.2 miles north of Ice House, near Jones Place 1515 Comment
  CAS-BOT-BC139765  Ivesia gordonii L. R. Abrams 1930-8-15 12747 El Dorado Desolation Valley 2590 Comment
  CAS-BOT-BC142461  Ivesia santolinoides A. A. Heller 1915-8-5 12143 El Dorado Ridge east of Echo Lake 2438 Comment
  JEPS71905  Ivesia santolinoides Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2527 El Dorado Summit area, Echo Peak 2711 Comment
  UC595079  Ivesia santolinoides David D. Keck and A. Gustafsson 1938-8-10 4908 El Dorado 0.5 mi w Meyers 1950 Comment
  HSC18798  Ivesia santolinoides Helen-Mar Wheeler 1941-8-12 411 El Dorado Old sawmill, Hwy. 89, 4 mi. S of Meyers Post office 1951 Comment
  RSA122960  Ivesia santolinoides P. L. Johannsen 1934-8-2 443 El Dorado 1/4 mile W of Ralston Peak, Pyramid Peak. 2744 Comment
  RSA122961  Ivesia santolinoides A. D. Gifford 1934-8-22 335 El Dorado 1 mile W, 1/4 mile S of Kay's Resort, Silver Lake. 2348 Comment
  SEINET11911563  Ivesia santolinoides H. M. Hall, Chandler, H. P. 1903-1 4722 El Dorado Pyramid Peak, Sierra Nevada Mts 2926 Comment
  CAS-BOT-BC340268  Jensia rammii Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey Comment
  CAS-BOT-BC340281  Jensia rammii H. M. Hall 1921-6-25 11305 El Dorado Sly Park 1036 Comment
  UC1601158  Jensia rammii Miss Hazel Stark August 1921 El Dorado Sly Park Comment
  UCD133412  Jensia yosemitana G. K. Helmkamp; Elizabeth A. Helmkamp 2006-5-31 10605 El Dorado Northern Sierra Nevada foothills: Sly Park Road, 0.3 mile south of its junction with Mormon Emigrant Trail. 1067 Comment
  RSA781578  Juglans californica var. hindsii George K. Helmkamp, E. A. Helmkamp 2009-9-17 15632 El Dorado Pleasant Valley Road (CA-49) in Diamond Springs, 0.1 mile east of the junction with Patterson Drive 537 Comment
  UCR219136  Juglans californica var. hindsii George K. Helmkamp, E. A. Helmkamp 2009-8-29 15545 El Dorado Sierra Nevada Mountains Foothills, Forni Road, 0.1 mile north of its junction with CA-49, NE edge of El Dorado village 503 Comment
  UCR219137  Juglans californica var. hindsii George K. Helmkamp, E. A. Helmkamp 2009-9-17 15634 El Dorado Sierra Nevada Mountains Foothills, Pleasant Valley Road at its junction with Oak Hill Road, near the eastern edge of Diamond Springs 692 Comment
  UCR219139  Juglans californica var. hindsii George K. Helmkamp, E. A. Helmkamp 2009-9-17 15631 El Dorado Foothills, northern Sierra Nevada Mountains, Pleasant Valley Road (CA-49) in Diamond Springs, 0.1 mile east of the junction with Patterson Drive 537 Comment
  SD237486  Juglans hindsii G. K. Helmkamp, E. A. Helmkamp 2009-8-21 15518 El Dorado Sierra Nevada Mountains Foothills: along CA-49 (Coloma Road) 0.2 mile north of its junction with CA-193, north end of Placerville (Placerville 7.5'Q) 793 Comment
  UCR173839  Juncus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10740 El Dorado Northern Sierra Nevada Mountains, 5.5 miles east of Ice House Road on the road to Wright's Lake 1860 Comment
  CHSC73228  Juncus balticus L. P. Janeway; Eric Schroder 1998-7-27 5848 El Dorado Lake Tahoe Basin Management Unit - National Forest. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. 1905 Comment
  SEINET9354475  Juncus balticus Unknown 2009-10-17 15687 El Dorado Lake Oaks Mobile Home Park Comment
  UCD38799  Juncus bufonius Beecher Crampton 1958-5-29 4847 A El Dorado 1/2 mile south of the new Salmon Falls Bridge. Ca. 4 miles northwest of Pine Hilll. Comment
  SEINET3877675  Juncus bufonius D. W. McNeal 1989-7-29 3644 El Dorado Below the Morman Emigrant Gap Rd., 2.3 mi. nw. of Hwy. 88.; 0 Comment
  CAS-BOT-BC242629  Juncus chlorocephalus Ellen Dean; T. Starbuck; M. Starbuck; G. Golden; J. Ong; A. Ayalon; C. Loughran 2011-8-8 7183 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
  UCD141440  Juncus chlorocephalus G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11088 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
  UCD141441  Juncus chlorocephalus P. B. Kennedy 1920-8-20 171 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD165701  Juncus chlorocephalus Ellen Dean 2016-7-12 9057 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. North side of unnamed drainage on west side of Highway 89. Close to highway. 2058 Comment
  CAS-BOT-BC157990  Juncus effusus subsp. pacificus Peter Rubtzoff 1972-9-28 6970 El Dorado Georgetown Divide. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  UC1035841  Juncus ensifolius Annie M. Alexander and Louise Kellogg 1943-9-28 3556 El Dorado Echo Lake Sierra Nevada 2255 Comment
  UCD149760  Juncus ensifolius Ellen Dean; K. Craig and V. Stewart 2014-7-30 8507 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Seepy fen downslope of main fen system on east side of undeveloped road and within old quarry area. 1927 Comment
  UCD61630  Juncus ensifolius Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4183 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 Comment
  UCR279832  Juncus laccatus Peter Rubtzoff 1972-7-25 6840 El Dorado Sierra Nevada Mtns, Georgetown Divide; UC Blodgett Forest Research Station, upper Gaddis Creek area in Mainline Road Clearcut 1311 Comment
  UCR279897  Juncus laccatus Peter Rubtzoff 1972-10-3 6975 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station; southern fork of Bacon Canyon near Bacchi Corral Road 1311 Comment
  RSA789178  Juncus laccatus Peter Rubtzoff 1972-7-25 6841 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E). 1311 Comment
  CHSC73104  Juncus nevadensis L. P. Janeway 1998-8-6 5993 El Dorado Lake Tahoe Basin Management Unit - National Forest. North side of Blackwood Creek, 1.7 mi west of Lake Tahoe.Large meadow complex. 1938 Comment
  UC1610107  Juncus orthophyllus R. Tallent 1987-7-24 807 El Dorado Cut clearing n of Strawberry Creek (near intermittent stream/ditch, El Dorado National Forest); El Dorado National Forest 1800 Comment
  JEPS33845  Juncus parryi Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2567 El Dorado Blue Mountain 2673 Comment
  SEINET3880739  Juncus parryi Kenneth R. Genz 1978-7-30 8718 El Dorado Sierra Nevada, from Camp Cody, Boy Scouts of America, Cody Lake Basin, south of Strawberry on the American River.; 0 2195 Comment
  UCR202922  Juncus parryi George K. Helmkamp, E. A. Helmkamp 2008-8-8 13962 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
  UCR279896  Juncus tenuis Peter Rubtzoff 1972-9-28 6957 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road 1296 Comment
  UC65040  Juniperus communis Miss Katherine Chandler Aug 1 1904-Sep 1 1904 El Dorado near Glen Alpine Comment
  RSA9603  Juniperus communis var. montana C. B. Wolf 1928-8-18 3368 El Dorado Desolation Valley 2530 Comment
  UCD168791  Juniperus grandis Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9407 El Dorado West side of Lake Tahoe. D.L. Bliss State Park. Southern edge of park near boundary with Emerald Bay State Park. 2039 Comment
  NY20195  Juniperus occidentalis J. C. Clausen 1932-9-14 662 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
  CAS-BOT-BC59646  Kalmia microphylla subsp. microphylla Le Roy Abrams 1911-7-29 4865 El Dorado Lake Suzy. 2377 Comment
  CHSC596  Kalmia polifolia subsp. microphylla V. Holt 1940-7-13 El Dorado Haypress Meadow, Echo Lake. 2438 Comment
  JEPS72460  Kalmia polifolia subsp. microphylla Gladys L. Smith 1971-7-9 3084 El Dorado Lower Haypress Meadow 2499 Comment
  JEPS72461  Kalmia polifolia subsp. microphylla Gladys L. Smith 1964-7-6 2144 El Dorado trail from Upper Echo Lake to Desolation Valley 2651 Comment
  RSA136769  Kalmia polifolia subsp. occidentalis I. L. Wiggins 1957-8-31 14215 El Dorado 200 yards north of highway at foot of Meyers Grade, south end of Lake Tahoe. Comment
  CAS-BOT-BC236794  Keckiella breviflora M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  UC747350  Keckiella breviflora G. Thomas Robbins 1943-5-28 1102 El Dorado 3 mi e Placerville (at w edge of Institute of Forest Genetics) 762 Comment
  SD243202  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2010-9-1 16898 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88. 2018 Comment
  UCR215908  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2009-6-29 15076 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
  JEPS60216  Kumlienia hystricula L. R. Heckard 1969-5-30 2259 El Dorado below on s side of Rubicon River Canyon Leonardi Springs; Rubicon River Canyon 1127 Comment
  JEPS98917  Kyhosia bolanderi Bruce G. Baldwin 1985-8-26 509 El Dorado ca. 150 yds N of N boundary of D. L. Bliss State Park along Hwy 89 Lake Tahoe area Comment
  CAS-BOT-BC340334  Kyhosia bolanderi Bruce G. Baldwin 1985-8-26 509 El Dorado Lake Tahoe vicinity, ca. 150 yards north of north boundary of D. L. Bliss State Park along California State Highway 89 Comment
  CHSC98929  Lagophylla glandulosa L. P. Janeway 2007-7-8 9091 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; near the confluence of Rock Canyon Creek and Traverse Creek. 674 Comment
  RSA0045223  Lagophylla glandulosa George K. Helmkamp, E. A. Helmkamp 2006-9-29 11447 El Dorado Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool. 351 Comment
  UCD125084  Lamium amplexicaule G. K. Helmkamp; E. A. Helmkamp 2007-3-3 11594 El Dorado Northern Sierra Nevada Foothills; Cameron Park, junction of Santos Circle and Santos Court. 370 Comment
  UCR206896  Lamium amplexicaule George K. Helmkamp, E. A. Helmkamp 2009-3-5 14333 El Dorado Northern Sierra Nevada Mtns. Foothills, Sand Ridge Road 4.3 miles east of its junction with CA-49 494 Comment
  SEINET3828538  Lapsana communis George K. Helmkamp, E. A. Helmkamp 2011-1 18423 El Dorado Northern Sierra Nevada Mountains: Pony Express Trail, 0.9 mile east of Sly Park Road in Pollock Pines (Pollock Pines 7.5 ') 1219 Comment
  CAS-BOT-BC337867  Lapsana communis G. L. Stebbins 1977-7-3 7755 El Dorado South of Weber Creek, just west of Cedar Ravine Road, 3 miles southeast of Placerville 563 Comment
  CAS-BOT-BC337919  Lasthenia californica Alice Eastwood 1927-3-26 14170 El Dorado Near Coloma Comment
  CAS-BOT-BC337922  Lasthenia californica K. Curran April s.n. El Dorado Shingle Springs; Sierra Nevada 426 Comment
  CAS-BOT-BC250938  Lasthenia gracilis George K. Helmkamp; E. A. Helmkamp 2012-4-24 18830 El Dorado Northern Sierra Nevada Mountains Foothills: Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg. ) of Garden Valley 705 Comment
  UC1128986  Lathyrus jepsonii var. californicus P. L. Johannsen, A. D. Gifford 1934-6-16 349 El Dorado South Fork of American River and Plum Creek El Dorado National Forest, Pyramid Pk. Quad. 1005 Comment
  JEPS55341  Lathyrus nevadensis var. nevadensis Francis Ramaley 1917-5-21 11270 El Dorado 6 mi down stream from Hyburg (Highway 50) Comment
  RSA0070104  Lathyrus sulphureus George K. Helmkamp 2014-5-2 22832 A El Dorado Forebay Road at Kodiak Trail, about 1 mile northwest of Forebay Reservoir. 1079 Comment
  UC931079  Lathyrus sulphureus C. L. Hitchcock 1949-6-6 19066 El Dorado 30 mi e Placerville (along Highway 50) Comment
  UCR217262  Lathyrus sulphureus George K. Helmkamp, E. A. Helmkamp 2010-5-13 16012 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 4.4 miles northeast of its junction with US-50 in Placerville 620 Comment
  CAS-BOT-BC323217  Layia fremontii Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey Comment
  UCR235606  Layia pentachaeta subsp. pentachaeta George K. Helmkamp, E. A. Helmkamp 2012-4-27 18855 El Dorado Northern Sierra Nevada Mountains Foothills, Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River 401 Comment
  RSA69228  Ledum glandulosum F. W. Peirson 1925-7-6 6292 El Dorado Lower Angora Lake. 2287 Comment
  UCR207660  Leontodon taraxacoides George K. Helmkamp, E. A. Helmkamp 2009-4-21 14524 B El Dorado Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River 390 Comment
  UCR241989  Leontodon taraxacoides subsp. taraxacoides George K. Helmkamp, E. A. Helmkamp 2012-9-15 19841 El Dorado Northern Sierra Nevada Mountains Foothills, Walton Lake; along Balderson Road, 0.4 mile south of its junction with Wentworth Springs Road 951 Comment
  JEPS120550  Lepechinia calycina B. Castro, L. P. Janeway 2007-5-27 1625 El Dorado Northern Sierra Nevada Foothills. Ca 7 air mi NE of dam on Folsom Lake and 0.9 mi SE of the lake's E arm. Ca 0.3 mi south of Samon Falls Road, along little-used dirt road on east side of Sweetwater Creek. Comment
  UC191852  Lepechinia calycina C. F. Sonne June 1890 El Dorado Limekiln near Alabaster Cave Comment
  UCR174291  Lepidium densiflorum var. macrocarpum George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10724 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  CAS-BOT-BC89163  Lepidium draba T. C. Fuller 1971-4-30 19854 El Dorado Sierra Nevada. East of China Mountain, ca. 6 miles south of El Dorado. Abandoned homesite. 457 Comment
  UCD115788  Lepidium nitidum G. K. Helmkamp; E. A. Helmkamp 2007-3-22 11674 El Dorado Northern Sierra Nevada Mountains: along Hwy CA-16 at the west slope of Mt. Aukum and 1.7 miles north of Mt. Aukum village. 584 Comment
  UCR177237  Lepidium virginicum George K. Helmkamp, E. A. Helmkamp 2005-9-23 9917 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
  UCD165675  Lepidium virginicum subsp. menziesii Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9026 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along fire road on western side of Highway 89. 2126 Comment
  UC972332  Leptodactylon pungens G. Thomas Robbins 1945-8-12 2127 El Dorado near summit of Freel Peak; near summit of Freel Peak 3322 Comment
  UCD118622  Leptosiphon bicolor G. K. Helmkamp; E. A. Helmkamp 2007-5-31 12253 El Dorado Northern Sierra Nevada Mountains Forestry Route 32, 0.8 mile east of its junction with Ice House Road. 1616 Comment
  HSC17096  Leptosiphon ciliatus L. S. Rose 1963-7-9 63189 El Dorado 1 mi. SW of Meyers 1982 Comment
  UCD80628  Leptosiphon ciliatus CNPS SN Foothill Team 2006-6-19 SNNR 0651 El Dorado American River Conservancy Easement, Morales Ranch. 328 Comment
  SBBG103615  Leptosiphon filipes J. T. Howell 1954-5-17 29739 El Dorado 1 mi SW of Garden Valley 609 Comment
  UCD47932  Leptosiphon filipes Ellen Dean; with Plant Biology 102 2005-5-14 2611 El Dorado El Dorado County. Along Bear Creek Rd, south of (upslope of) junction of Meadowbrook and Bear Creek Roads, both sides of road. 716 Comment
  RSA73019  Leptosiphon harknessii F. W. Peirson 1925-7-7 6310 El Dorado Meadow on trail to Upper Echo Lake 2287 Comment
  CAS-BOT-BC339601  Lessingia leptoclada L. R. Abrams 1917-9-24 6847 El Dorado Placerville to Eldorado Comment
  UC570382  Lessingia leptoclada Chas. M. Belshaw 1936-8-14 2641 El Dorado 2 mi s Snowline; Sierra Nevada Mts. Comment
  UC829040  Lessingia leptoclada A. A. Heller 1915-9-12 12273 El Dorado on Lincoln Hwy 5 mi e Placerville 762 Comment
  UCR189762  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2007-9-1 12859 El Dorado Foothills, northern Sierra Nevada Mountains, Happy Valley cutoff road 0.2 mile southeast of its junction with CA-E-16 (generally, northeast of Somerset) 607 Comment
  UCR192722  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2007-9-11 12948 El Dorado Northern Sierra Nevada Mountains, Ice House Road 4.3 miles north of its junction with US-50 1393 Comment
  UCR219631  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2009-10-22 15704 El Dorado Sierra Nevada Mountains Foothills, Forebay Road, 4.1 road miles north of CA-50 in Pollock Pines 1049 Comment
  CHSC98927  Lessingia virgata L. P. Janeway 2007-7-8 9094 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; near the confluence of Rock Canyon Creek and Traverse Creek. Openings among the shrubs. 674 Comment
  JEPS40565  Leucanthemum vulgare Anna E. Ehlers 1920-7-14 965 El Dorado Emerald Bay Comment
  SD81145  Leucanthemum vulgare Darley F. Howe 1971-6-30 El Dorado 26.5 miles east of Placerville 1095 Comment
  UCD142227  Leucanthemum vulgare Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7885 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. 1948 Comment
  UC2061694  Leucocrinum montanum Molly Jean Ferry 2011-6-11 1 El Dorado Washoe Meadows State Park. Central part of park near eastern boundary south of manhole #47. Population is in an open area northwest from where trail intersects dirt road. Comment
  CAS-BOT-BC56398  Leucothoe davisiae Peter Rubtzoff 1974-7-22 7738 El Dorado Blodgett Forest: Gaddis Creek area off Lower Gaddis Creek Road ca. 0.65 mi. south of junction with Chinquapin Flat Road 1260 Comment
  CAS-BOT-BC444118  Lewisia nevadensis E. A. McGregor 1909-8-18 164 El Dorado Lake Tahoe Region. Desolation Valley 2286 Comment
  JEPS72870  Lewisia serrata L. R. Heckard 1969-6-2 2279 El Dorado bottom of falls near Jaybird Powerhouse (nw of Riverton) 914 Comment
  UCD64652  Leymus triticoides Beecher Crampton 1983-7-22 9887 El Dorado Stateline. 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
  UCD127551  Ligusticum grayi G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11081 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
  UCD61721  Ligusticum grayi Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4252 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  RSA7953  Ligusticum grayi C. B. Wolf 1928-8-15 3316 El Dorado On the trail to Mt Tallac 3 miles above Glen Alpine 2439 Comment
  RSA98326  Ligusticum grayi F. W. Peirson 1925-7-7 6307 El Dorado Trail by Upper Echo Lake, Sierra Nevada Comment
  CAS-BOT-BC451570  Lilaea John Thomas Howell 1954-5-17 29694 El Dorado 1.5 miles south of Garden Valley Comment
  CAS-BOT-BC173619  Lilium Peter Rubtzoff 1973-7-18 7102 El Dorado U.C. Blodgett Forest Research Station. Along East Fork Gaddis Creek ca. 500 feet south of clear-cut. Comment
  CAS-BOT-BC509410  Lilium parvum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC509420  Lilium parvum Dr. C. Coleman Berwick 1937-8-1 s. n. El Dorado Tahoe Region Comment
  JEPS33839  Lilium parvum Gladys L. Smith 1963-7-28 1994 El Dorado Echo Summit; U.S. Hwy 50 2194 Comment
  CAS-BOT-BC133054  Lilium washingtonianum subsp. washingtonianum Elsie Z. Lovegrove 1951-9-13 s.n. El Dorado Fallen Leaf Lake Comment
  UCD82708  Limnanthes alba Robin McMaster 1973-5-13 408 El Dorado 8.2 mi NE of Mt. Arkum on Omo Ranch Rd. 1005 Comment
  SBBG67655  Limnanthes douglasii subsp. rosea Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UC532175  Linanthus ciliatus Herbert F. Copeland 1934-6-15 El Dorado near Eagle Creek; Lake Tahoe, Emerald Bay Comment
  UC747609  Linanthus ciliatus G. Thomas Robbins 1944-7-28 1763 El Dorado abou 05. mi s Wrights Lake 2133 Comment
  UCR206733  Linanthus ciliatus George K. Helmkamp, E. A. Helmkamp 2009-7-2 15102 El Dorado Sierra Nevada Mountains, Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 Comment
  UC1093656  Linanthus montanus Herbert L. Mason 1957-4-28 14687 El Dorado n of Placerville; Rubicon River Comment
  JEPS22972  Linanthus parviflorus G. T. Robbins 1943-4-14 995 El Dorado just w Smith Flat 670 Comment
  SBBG12056  Linanthus pungens subsp. pulchriflorus D. Myrick 1958-6-30 98 El Dorado above Fallen Leaf Lake, Lake Tahoe 1920 Comment
  RSA468522  Linanthus pungens subsp. pulchriflorus Wm. Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  CDA9728  Linaria vulgaris Jana Rapetti 2007-6-5 PDR# 1332934 El Dorado South Lake Tahoe; 951 Merced Ave. Comment
  RSA791575  Lithocarpus Peter Rubtzoff 1975-6-3 8017 El Dorado Georgetown Divide: U.C. Blodgett Forest Research Station, Upper part of heliport clearing. Comment
  JEPS30809  Lithophragma affine Miles Eaton 1945-5-31 23 El Dorado above McKinney Creek Caldor (Caldor); above McKinney Creek Comment
  CAS-BOT-BC342347  Logfia gallica G. Thomas Robbins 1944-6-9 1670 El Dorado Along U.S. Highway 50 about 3 mi. e. of Placerville 731 Comment
  CAS-BOT-BC269053  Lolium perenne R. E. Frenkel 1964-6-12 554 El Dorado On U.S. Hwy. 50, 0.5 mile east of Pollack Pines 1219 Comment
  SACT001454  Lolium perenne J. Wilson 1985-4-29 El Dorado 90 yards northwest of intersection. Comment
  UCD37003  Lolium temulentum Beecher Crampton 1956-6-22 3612 El Dorado El Dorado County, 3.2 miles northwest of Somerset, about 9 miles southeast of Placerville. Comment
  JEPS8410  Lomatium marginatum var. marginatum Rimo Bacigalupi with G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3310 El Dorado 1.8 mi. n.e. Georgetown (w. slopes of Hotchkiss Hill); Hotchkiss Hill 975 Comment
  CDA12828  Lomatium utriculatum G. F. Hrusa, J. Hart 1996-3-16 12661 El Dorado South Shingle Rd. Cosumnes River Drainage. Comment
  UCR171112  Lomatium utriculatum George K. Helmkamp, E. A. Helmkamp 2006-3-26 10109 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; Rock Creek Road, 1.4 mi east of Calif. Highway 193 (generally east of Chili Bar) 428 Comment
  CHSC73145  Lonicera cauriana L. P. Janeway; Eric Schroder 1998-8-31 6216 El Dorado Lake Tahoe Basin Management Unit. About 1.1 mi southwest of Lake Tahoe. 1935 Comment
  UC638735  Lonicera conjugialis Ethel Crum 1939-7-3 3006 El Dorado 2 mi se Echo Lake; Echo Summit 2286 Comment
  UC747053  Lonicera conjugialis G. Thomas Robbins 1943-8-15 1353 El Dorado 1 1/2 mi ne Wrights Lake (along Twin Lakes trail) 2286 Comment
  UCD137292  Lonicera conjugialis P. B. Kennedy 1916-8-1 46 El Dorado El Dorado National Forest - Barret Camp. 1935 Comment
  SD239677  Lonicera hispidula var. vacillans George K. Helmkamp, E. A. Helmkamp 2009-6-3 14899 El Dorado Northern Sierra Nevada Mountains: Forbay Road, 4.7 miles northwest of its junction with Pony Express Trail in Pollock Pines (Slate Mountain 7.5'Q) 945 Comment
  UCR197028  Lonicera hispidula var. vacillans George K. Helmkamp, E. A. Helmkamp 2008-6-3 13583 El Dorado Sierra Nevada Mountains, Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 716 Comment
  UC1221794  Lonicera interrupta Beecher Crampton 1958-5-29 4844 El Dorado ca. 10 mi ne Folsom (1/2 mi s of the new Salmon Falls Bridge) Comment
  UCR176290  Lotus George K. Helmkamp, Elizabeth Helmkamp 2006-5-18 10472 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
  CAS-BOT-BC261629  Lotus Peter Rubtzoff 1974-7-22 7744 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
  UC747286  Lotus argophyllus var. fremontii G. Thomas Robbins 1944-5-28 1641 El Dorado 1-2 mi from Long Creek confluence with South Fork American River (slope above Long Creek) 762 Comment
  UCR216976  Lotus humistratus George K. Helmkamp, E. A. Helmkamp 2010-5-13 16018 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 4.4 miles northeast of its junction with US-50 in Placerville 620 Comment
  RSA0035732  Lotus incanus George K. Helmkamp, Mary Alice Barnes 2013-5-10 20529 El Dorado Wentworth Springs Road, 3.4 miles east of Georgetown 983 Comment
  CDA32153  Lotus nevadensis var. nevadensis M. Beyers 2010-8-2 719 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  SEINET3815539 Image available Lotus nevadensis var. nevadensis George K. Helmkamp, E. A. Helmkamp 2011-6-30 17908 El Dorado Northern Sierra Nevada Mountains: Omo Ranch Road at the junction with North-South Road, 0.67 mi NW of Jct with Hwy 88 1457 Comment
  UCSC001149  Lotus oblongifolius var. oblongifolius D. Axelrod 1936-7-28 615 El Dorado Above south shore of Fallen Leaf Lake 3 Comment
  UC747247  Lotus pinnatus G. Thomas Robbins 1944-6-18 1715 El Dorado 5 mi s Pollock Pines; Sly Park 1005 Comment
  UCR176001  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2006-7-28 11038 El Dorado Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd 2226 Comment
  UCR176302  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2006-7-12 10941 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  UCR179318  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2006-8-24 11286 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 3.8 miles north of Wentworth Springs Road 1616 Comment
  UCR189010  Lotus purshianus var. purshianus George K. Helmkamp 2007-7-7 12461 El Dorado Northern Sierra Nevada Mountains, along CA-89, 5.4 miles northwest of Luther Pass in the Grass Lake area 2018 Comment
  SEINET7081601  Lotus wrangelianus A. G. Vestal 1955-5-22 s.n. El Dorado About 1 mile south of Nashville in Route 49. Coordinate Datum: NAD27. UTM Zone 10, 687786mE, 4270492mN. Comment
  POM179684  Ludwigia palustris var. pacifica J. T. Howell 1930-10-12 5591 El Dorado North Fork of Cosumnes River, 6.5 miles north of Plymouth. Comment
  BFRS52 Image available Lupinus Peter Rubtzoff 1974-7-25 7782 El Dorado Blodgett Forest: Mutton Creek Road near junction with Mainline Road (Comp. 520R) Comment
  CAS-BOT-BC198291  Lupinus P. B. Kennedy 1920-8-17 118 El Dorado Barrett Camp, El Dorado National Forest 1981 Comment
  CAS-BOT-BC320525  Lupinus Peter Rubtzoff 1974-6-5 7570 El Dorado Georgetown Divide: U.S. Blodgett Forest Research Station, Mutton Creek Road ca. 0.2 miles east of East Fork of Gaddis Creek crossing. 1310 Comment
  CAS-BOT-BC320541  Lupinus Peter Rubtzoff 1976-6-23 8675 El Dorado Georgetown Divide, Blodgett Forest: Deep Canyon Road, ca. 0.45 miles north of junction with Loop Road (Comp. 10U). 1219 Comment
  UCD74123  Lupinus albicaulis Jennifer W. Burt; Jessica Hite 2005-8-12 163 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2273 Comment
  SEINET10544026  Lupinus albicaulis subsp. shastensis P. Rubtzoff 1974-7-25 Rubtzoff 7783 El Dorado Georgetown divide, sierra nevada. Blodgett forest; mutton creek, road just s of Junction of bacchi meadow road (comp. 420U). Forest margin near road 1311 Comment
  UCD105981  Lupinus albifrons P. B. Kennedy 1922-5-23 s.n. El Dorado Barrett Ranch. Near Shingle. Comment
  CAS-BOT-BC201380  Lupinus albifrons var. albifrons G. Thomas Robbins 1944-4-23 1561 El Dorado Above Iowa Creek along Chute Camp Road, ca. 4 mi. n. of Camino 762 Comment
  CAS-BOT-BC438807  Lupinus albifrons var. collinus George K. Helmkamp; Elizabeth Helmkamp 2013-6-19 20889 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake. 1456 Comment
  UCR237056  Lupinus albifrons var. collinus George K. Helmkamp, E. A. Helmkamp 2012-4-24 18846 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, N of Placerville & S of Kelsey 398 Comment
  UCR237059  Lupinus albifrons var. collinus George K. Helmkamp, E. A. Helmkamp 2012-4-24 18843 El Dorado Northern Sierra Nevada Mountains Foothills, beside CA-193 (Georgetown Rd.), 1.7 miles north of Rock Ridge Road, south of Kelsey 555 Comment
  UCD106417  Lupinus andersonii David W. Gilpin 1976-7-12 s.n. El Dorado near Meeks Bay, Lake Tahoe. Comment
  UCR176359  Lupinus apertus George K. Helmkamp, E. A. Helmkamp 2006-7-10 10906 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
  JEPS65020  Lupinus benthamii W. L. Jepson 1931-4-12 15764 El Dorado Pilot Hill 304 Comment
  SD257270  Lupinus benthamii George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20444 El Dorado Sierra Nevada Mountains Foothills: Happy Valley Cutoff Rd at the junction with Mt. Aukum Rd, NE of Somerset (Camino 7.5'Q) 584 Comment
  UCR206800  Lupinus benthamii George K. Helmkamp, E. A. Helmkamp 2009-5-24 14788 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road 640 Comment
  UCR235634  Lupinus benthamii George K. Helmkamp, E. A. Helmkamp 2012-4-30 18878 El Dorado Northern Sierra Nevada Mountains Foothills, Mosquito Road, 0.3 mile north of the bridge over the South Fork American River 427 Comment
  JEPS50788  Lupinus bicolor Rimo Bacigalupi and Paul Hutchison 1967-5-21 9265 El Dorado at Omo Ranch 5 mi se Indian Diggings Elementary School ((and 5 mi nw of Cooks Station junction on Calif. Highway 88), along summit of Barney Ridge, along road from Cooks Station to Omo Ranch); along rd from Cooks Station to Omo Ranch 1249 Comment
  UC746991  Lupinus bicolor G. Thomas Robbins 1943-4-20 1013 El Dorado ca 3 mi e Camino (above North Fork Webber Creek); above North Fork Webber Creek 975 Comment
  UCR173591  Lupinus bicolor George K. Helmkamp, Elizabeth Helmkamp 2006-5-1 10287 El Dorado Northern Sierra Nevada foothills, corner of Pleasant Valley Road and Patterson Drive; west end of Diamond Springs 537 Comment
  UC125911  Lupinus bicolor Brandegee 423 El Dorado Alderson Comment
  UCD107182  Lupinus bicolor A. A. Heller 1911-4-6 12285 El Dorado between Clarksville an Shingle Springs. Comment
  RSA24307  Lupinus bicolor subsp. tridentatus Edward Palmer 1892-6-23 2387 El Dorado Near Coloma Comment
  UC15816  Lupinus breweri M. H. Gates July 1878 3 El Dorado Lake Valley Comment
  UCD61778  Lupinus breweri Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4307 El Dorado Washoe Meadows State Park. Southwest area of park, just uphill of logged clearing and manhole # 73, along unimproved road. 1933 Comment
  RSA26465  Lupinus breweri var. breweri Alice Eastwood, John T. Howell 1940-6-17 8360 El Dorado Bijou Comment
  SEINET5558712  Lupinus concinnus H. S. Gentry 1962-1 19756 El Dorado Pilot hill. 335 Comment
  UCR215923  Lupinus fulcratus George K. Helmkamp, E. A. Helmkamp 2009-6-29 15065 El Dorado Sierra Nevada Mountains, Ice House Road, 5.5 miles north of its junction with CA-50, c. 10.5 air miles NE (78 deg. ) of Pollock Pines 1520 Comment
  SEINET10903615  Lupinus grayi P. Rubtzoff 1974-6-27 Rubtzoff 7662 El Dorado Blodgett forest: mainline fd 0.6 mi. N of "clearcut" (comp. 350E). At base of Rd cut at roadside. 1356 Comment
  SJSU3950  Lupinus grayi C. W. Sharsmith 1964-6-19 7306 El Dorado Fallen Leaf L (c. 0.5 mi N of lower end) 1935 Comment
  UCD33995  Lupinus grayi Beecher Crampton 1975-7-20 9238 El Dorado El Dorado National Forest - 42 mile tract, 1 mile south of Strawberry. Comment
  RSA0045150  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2012-7-6 19361 El Dorado Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. 2078 Comment
  SD241820  Lupinus latifolius var. columbianus G. K Helmkamp, E. A. Helmkamp 2012-5-28 19078 El Dorado Northern Sierra Nevada Mountains: 1.1 milse east of the E damm of Jenkinson Lake via Mormon Emigrant Trail, then 0.6 mile SE toward Fleming Meadow (?) on an unnamed road off Bonetti Road (Sly Park 7.5'Q) 1168 Comment
  UC306832  Lupinus latifolius var. columbianus unknown 1918-7-21 El Dorado bet. Lake of the Woods and Tamarac; Sierra Nevada, bet Lake of the Woods and Tamarac 2438 Comment
  UCR173793  Lupinus latifolius var. columbianus George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10590 El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 0.6 mile east of White Hall 1055 Comment
  UCR189009  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 2018 Comment
  UCR231013  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2010-8-7 16719 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
  RSA414860  Lupinus latifolius var. columbianus Albert J. Perkins 1923-8-11 s.n. El Dorado Lake Tahoe Region. Tamarack Trail. 1982 Comment
  UCD42428  Lupinus lepidus Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SD243136  Lupinus lepidus var. confertus George K. Helmkamp, E. A. Helmkamp 2011-9-23 18309 El Dorado Northern Sierra Nevada Mountains: along Ice House Road, 8.6 miles north of its junction with US-50 (Riverton 7.5'Q) 1613 Comment
  UC463342  Lupinus lepidus var. lobbii L. R. Abrams 1930-8-15 12740 El Dorado Desolation Valley 2590 Comment
  JEPS71988  Lupinus lepidus var. sellulus Gladys L. Smith 1963-7-27 1882 El Dorado on road to California Alpine Lodge (Echo Summit); Sierra Nevada, Echo Summit 2194 Comment
  UCR189297  Lupinus lepidus var. sellulus George K. Helmkamp, E. A. Helmkamp 2007-9-11 12922 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  UCR235132  Lupinus lepidus var. sellulus George K. Helmkamp, William Barnes 2010-9-4 16937 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  RSA49053  Lupinus lyallii var. lyallii Verne Grant, Alva Grant 1949-7-22 8781 El Dorado Haypress Meadow between Echo Lake and Desolation Valley 2439 Comment
  RSA87233  Lupinus lyallii var. lyallii F. W. Peirson 1925-7-7 6305 El Dorado Along trail at Echo Lake. 2287 Comment
  RSA413797  Lupinus meionanthus Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  UCR207671  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2009-4-21 14532 El Dorado Sierra Nevada Mountains Foothills, Rock Creek Road, 4.2 miles west of the bridge over Rock Creek 401 Comment
  CAS-BOT-BC474523  Lupinus pachylobus Jack Major 1966-4-1 s.n. El Dorado Pine Hill Comment
  SEINET3860273  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2007-6-20 12404 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail 2.0 miles west of its junction with Hwy CA-88 and at Singleton Springs.; 0 2247 Comment
  UC1129727  Lupinus polyphyllus var. burkei W. D. Thomas 1935-7-23 184 El Dorado 1/8 mi nw Star Lake; Eldorado National Forest, Markleeville Quadrangle Comment
  UC1614021  Lupinus polyphyllus var. burkei Charles M. Belshaw 1935-7-9 1050 El Dorado on upper south fork of Silver Creek near Wilson's; Silver Creek 2286 Comment
  UCD109458  Lupinus polyphyllus var. burkei G. K. Helmkamp; E. A. Helmkamp 2007-8-4 12709 El Dorado Northern Sierra Nevada Mountains. Along Mormon Emigeant Trail at Leek Spring meadow, about 2 miles northwest of CA-88. 2237 Comment
  UCR189219  Lupinus polyphyllus var. burkei George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12404 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
  UCR189458  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2007-8-4 12709 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail at Leek Spring meadow, about 2 miles northwest of CA-88 2238 Comment
  UCR218742  Lupinus polyphyllus var. burkei George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16573 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 Comment
  UCR230958  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2010-8-7 16751 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
  SEINET8892762  Lupinus sellulus K. Christie 2011-1 2030 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Meeks Meadow, just west of the parking area on the west side of HWY 89. Comment
  RSA252477  Lupinus sellulus subsp. sellulus Robert F. Thorne, C. W. Tilforth, K. Thorne 1969-9-7 39306 El Dorado Grass Lake, S of Hwy. 89, about 0.5 mile W of Luther Pass 2317 Comment
  SEINET7249320  Lupinus stiversii George K. Helmkamp, Elizabeth Helmkamp 2013-1 El Dorado Comment
  UC747246  Lupinus stiversii G. Thomas Robbins 1943-6-13 1163 El Dorado w of junction with the Plum Creek and Hazel Valley roads (along Park Creek road); along Plum Creek Road 1219 Comment
  SD6079  Lupinus vallicola subsp. apricus Unknown Apr 1914 El Dorado Foothills of the Sierras 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
  SEINET7072680  Luzula comosa A. G. Vestal 1963-5-5 s.n. El Dorado About 1 mile north of El Dorado. UTM Zone 10, 687537E, 4285031mN. Coordinate datum: NAD 27. Comment
  UCD142074  Luzula comosa G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11755 El Dorado Northern Sierra Nevada Mountains; junction of French Creek Road and Lost Creek Road, just north of Frenchtown. 366 Comment
  CDA39246  Luzula comosa P. B. Kennedy 1920-8-13 s.n. El Dorado Eldorado National Forest. 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
  UCD103036  Lythrum hyssopifolia G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-3 10612 El Dorado Northern Sierra Nevada foothills. City park at the east end of Shingle Springs, along Pleasant Valley Road. 432 Comment
  UCD42471  Madia Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC344862  Madia Peter Rubtzoff 1972-10-18 7032 El Dorado U.C. Blodgett Forest Research Station: County road ca. 1.75 miles east of main Station entrance (0.1 mi. west of Mutton Creek Road junction). 1280 Comment
  POM53611  Madia citriodora Katherine Brandegee 1907-5-25 s.n. El Dorado Hillsides above Placerville Comment
  SEINET3148087  Madia citriodora K. Brandegee 1907-5-25 sn El Dorado Above Placerville Comment
  UC1069854  Madia elegans P. L. Johannsen 1934-9-25 505 El Dorado 1/2 mi se Palmer's (Plot 377); Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UCD134206  Madia elegans G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12565 El Dorado Northern Sierra Nevada Mountains: Rock Creek Road, 7.1 miles east of its junction with CA-193. 567 Comment
  UCD134207  Madia elegans G. K. Helmkamp; E. A. Helmkamp 2007-9-2 12877 El Dorado Northern Sierra Nevada Mountains: Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station. 957 Comment
  CAS-BOT-BC168244  Madia elegans subsp. elegans G. K. Helmkamp; E. A. Helmkamp 2007-9-2 12877 El Dorado Foothills, northern Sierra Nevada Mountains: Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station 957 Comment
  JEPS119460  Madia exigua George K. Helmkamp with E. A. Helmkamp 2012-5-22 19045 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.6 miles southeast of US-50 in Kyburz Comment
  UC2044615  Madia exigua George K. Helmkamp with E. A. Helmkamp 2011-6-1 17412 El Dorado Northern Sierra Nevada Mountains Foothills N edge of Placerville, west end of Mariposite Lane, above junction with Bedford Ave. (Placerville 7.5' Q.) Comment
  UC463388  Madia exigua L. R. Abrams 1930-7-23 12695 El Dorado Tamarack Trail Glen Alpine Canyon 2286 Comment
  UCD165796  Madia exigua Ellen Dean; with Daniel McNair 2016-7-19 9136 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2048 Comment
  CAS-BOT-BC344348  Madia exigua E. A. McGregor 1909-8-18 27 El Dorado Lake Tahoe Region. Glen Alpine Comment
  SEINET9312315  Madia exigua Unknown 1956-6-22 3603 El Dorado 0.5 mi E of Omo Ranch PO, growing in distrubed soil on cleared mtn slope used for log storage, above sawmill, below yellow pine, incense cedar and black oak forest. Comment
  UCR189772  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2007-8-9 12736 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 1.4 miles south of the lake 2101 Comment
  CAS-BOT-BC334678  Madia glomerata Mary Strong Clemens 1920-9-10 s.n. El Dorado Corral Flat Comment
  CAS-BOT-BC342918  Madia gracilis Geo. B. Grant 1906-7-15 s.n. El Dorado About Lake Tahoe Comment
  CAS-BOT-BC342928  Madia gracilis John Thomas Howell 1925-6-30 1284 El Dorado Emerald Bay Camp, Lake Tahoe 1889 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
  UCD134291  Madia gracilis G. K. Helmkamp; E. A. Helmkamp 2005-7-31 9743 El Dorado Northern Sierra Nevada Foothills; 20 miles WSW of Lake Tahoe; Ice House Road, N of CA Highway 50 and 1.5 miles S of junction with Ice House Reservoir. 1637 Comment
  UCD61729  Madia gracilis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4260 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UCD80088  Madia gracilis CNPS SN Foothill Team 2005-4-26 SNFN 0094 a El Dorado CDPR Folsom State Recreation Area, on the shores of Folsom reservoir, on the northwest shore of the peninsula area, between Goose Flat road and north boat launch area. The lake shore is 50 m southwest of the plot, and the plot is above the high water mark. 138 Comment
  UC166893  Madia gracilis Geo. B. Grant Jul 20 1906-Aug 3 1906 El Dorado at Lake Tahoe; Sierra Nevada Mts. Comment
Read comments
Jan 26 2011
  UCR251268  Madia minima George K. Helmkamp, E. A. Helmkamp 2012-7-6 19349 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50 1707 Comment
  UCD139063  Maianthemum racemosum Rolf Y. Berg 1963-6-25 s.n. El Dorado Gankin Property, south side of U.S. Highway 50, a few miles west of Pacific House. Comment
  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
  SBBG35714  Maianthemum stellatum D. Myrick 1958-9-22 8 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC512746  Maianthemum stellatum G. Thomas Robbins 1945-6-17 1979 El Dorado Along Camp Creek near Baltic Peak 1005 Comment
  CAS-BOT-BC347394  Malacothrix floccifera John Thomas Howell 1963-7-12 39886 El Dorado 3 miles sw of Twin Bridges on road to Kyburz 1676 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
  RSA0047748  Medicago lupulina George K. Helmkamp, Mary Alice Barnes 2013-5-10 20532 El Dorado Wentworth Springs Road, 3.4 miles east of Georgetown 983 Comment
  UCD107830  Medicago polymorpha G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11699 B El Dorado Northern Sierra Nevada Mountains: Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill. 313 Comment
  UCD107831  Medicago polymorpha G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11774 El Dorado Northern Sierra Nevada Mountains: along Green Valley Road at junction of Jet Quartz Creek Rd., between Four Corners and Gold Hill. 410 Comment
  CAS-BOT-BC329232  Melica aristata Peter Rubtzoff 1974-6-25 7636 El Dorado Blodgett Forest Research Station, Heliport Clearing. 1341 Comment
  JEPS109958  Melica aristata D. W. Taylor 2006-6-14 19544 El Dorado Fresh Pond; forestry plantation above the El Dorado Irrigation District canal. Comment
  UCD142272  Melica aristata Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7919 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along trail connecting North and South Fire Roads between 2nd bridge and Lily Pond. By small walking bridge that goes over moist drainage and rocky area that must be a waterfall when running. Probably the drainage leading down from Lily Pond. 2005 Comment
  UCD147689  Melica aristata Allyson Ayalon; Lucie Jerabkova 2012-7-1 67 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  RSA0015625  Melica aristata Peter Rubtzoff, Donald Groheen 1975-7-9 8165 El Dorado U.C. Blodgett Forest Research Station, Heliport Road - Middle Loop Road Cutoff, 0.05 mi east of junction with Heliport Road. 1335 Comment
  UCD86365  Melica bulbosa Mrs. H. P. Kelley 1916-8-4 s.n. El Dorado Lake Tahoe, Halfmoon Bay Lake. Comment
  SEINET11678850  Melica bulbosa H. H. Heller 1938-1 694 El Dorado Mount Tallae Comment
  SACT001504  Melica californica J. Wilson 1985-6-11 El Dorado Northwest shoulder 548.64 Comment
  UCD86436  Melica californica Beecher Crampton 1955-6-1 2816 El Dorado 5 miles east of Folsom, Green Valley Road. Comment
  UCD86444  Melica californica Beecher Crampton 1956-6-1 3515 El Dorado north slope of Pine Hill. 609 Comment
  UC333427  Melica fugax unknown 1889-5-18 El Dorado Tallac; Lake Tahoe Comment
  BFRS393 Image available Melica harfordii Peter Rubtzoff 1974-7-21 7724 El Dorado Blodgett Forest: Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U). Comment
  UCR209009  Melica harfordii George K. Helmkamp, E. A. Helmkamp 2008-6-5 13608 El Dorado Sierra Nevada Mountains Foothills, Forbay Road. 0.5 mile north of its crossing of the South Fork American River 668 Comment
  CAS-BOT-BC281022  Melica stricta Arthur Menzies 1961-8-12 s.n. El Dorado Summit above Upper Blue and Lost Lakes 2682 Comment
  CAS-BOT-BC262461  Melica subulata E. B. Copeland 1939-6-24 s.n. El Dorado Near Fallen Leaf Lake. Ridge above Fallen Leaf Lodge 1950 Comment
  UCD88602  Melica subulata A. A. Beetle; D. E. Beetle with Alva Hansen 16-26 Jul 1945 3905 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  SD236149  Melica torreyana G. K. Helmkamp, E. A. Helmkamp 2008-4-30 13351 El Dorado Sierra Nevada Mountains Foothills: junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 673 Comment
  SEINET4554149 Image available Melica torreyana George K. Helmkamp, E. A. Helmkamp 2009-1 El Dorado Sierra Nevada Mountains Foothills hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville (Garden Valley Comment
  UCD80574  Melica torreyana CNPS SN Foothill Team 2005-4-25 SNFN 0092 a El Dorado CDPR Folsom State Recreation Area, on the south shore of Folsom Lake near where the American River enters the lake, above the Sweetwater Trail, about 1/4 mile from the trailhead. 147 Comment
  BFRS38 Image available Melilotus albus Peter Rubtzoff 1972-10-12 7027 El Dorado Blodgett Forest: County Road ca. 0.2 mile east of Headquarter Road junction (Comp. 210R) Comment
  UCD142021  Mentha canadensis Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7847 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, north side of creek. 1948 Comment
  UCD72657  Mentha canadensis Ellen Dean; T. Sasaki 2007-7-23 4379 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #1 plot. 1920 Comment
  SD212650  Mentha pulegium G. K. Helmkamp, Elizabeth Helmkamp 2005-8-14 9810 El Dorado Diamond Springs; Lake Oaks mobile home park. 520 Comment
  UCR218998  Mentha spicata var. spicata George K. Helmkamp, E. A. Helmkamp 2009-10-10 15675 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Patterson Dr. and CA-49 in Diamond Springs 520 Comment
  RSA435441  Mentzelia Wm. Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  UCD34730  Mentzelia congesta Beecher Crampton 1989-6-8 10174 El Dorado El Dorado County, Tahoe Basin, Stateline, just across road from jct. of Azure st. and Park ave.. Comment
  UCD147662  Mentzelia dispersa Allyson Ayalon; Lucie Jerabkova 2012-7-1 40 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD117367  Mentzelia laevicaulis G. L. Stebbins Jr. 1976-8-14 76193 El Dorado south bank of North Fork of the American River at the crossing of State Highway 49 between Auburn and Cool. 213 Comment
  JEPS124881 Image available Menyanthes trifoliata B. Corwin 1964-7-9 146 El Dorado 7.5 miles east of rte. 50 highway 89. Comment
  UC1613460  Mertensia ciliata Charles M. Belshaw 1935-7-9 1055 El Dorado on upper south fork Silver Creek near Wilson's; Silver Creek 2286 Comment
  CAS-BOT-BC429015  Micranthes nidifica John Thomas Howell 1925-6-19 1174 El Dorado Eagle Lake Trail, Lake Tahoe region. 2133 Comment
  CAS-BOT-BC349273  Microseris nutans John Thomas Howell 1925-5-29 1106 El Dorado Emerald Bay Camp, Lake Tahoe 1889 Comment
  JEPS72244  Microseris nutans Gladys L. Smith 1964-7-31 2261 El Dorado on steep trail to summit Echo Lake to Fallen Leaf Lake; Echo Lake to Fallen Leaf Lake 2316 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
Read comments
Jul 11 2010
  RSA0018316  Microsteris gracilis Keith E. Hoffmaster 1939-4-1 893 El Dorado Near Coloma. Comment
  SJSU4000  Mimetanthe pilosa C. W. Sharsmith 1964-6-21 7340 El Dorado 1 mi W of Shingle Springs 365 Comment
  UC747080  Mimulus angustatus G. Thomas Robbins 1944-5-7 1587 El Dorado near Sly Park meadow (along Pleasant Valley Road) 975 Comment
  UCD122163  Mimulus angustatus Kim E. Steiner 1979-5-18 305 El Dorado Green Valley Rd. ca. 1/4 mi E of Ulencamp Rd., near Rescue. 390 Comment
  UC943788  Mimulus aurantiacus var. aurantiacus H. E. McMinn 1946-5-11 5515 El Dorado near Coloma; South Fork American River Comment
  RSA0013380  Mimulus bicolor George K. Helmkamp, E. A. Helmkamp 2011-7-7 17631 El Dorado Park Creek Road, 0.4 mile east of its junction with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (111deg.) of Pollock Pines. 1290 Comment
  UC886098  Mimulus bicolor Carl B. Wolf 1933-5-25 4943 El Dorado 1 mi off Placerville Highway (on road to Placerville Airport, w slope of Sierra); Sierra Nevada 731 Comment
  JEPS86965  Mimulus bolanderi David M. Thompson 1988-5-17 903 El Dorado 2.1 mi n South Fork American River bridge (along Hwy 193, 50-100 ft e along a dirt road) 550 Comment
  RSA535433  Mimulus bolanderi David M. Thompson 1988-5-17 903 El Dorado 2.1 mi N of south fork american River bridge along Why 193 549 Comment
  UCR207008  Mimulus breweri George K. Helmkamp, Amy Barnes 2009-7-8 15170 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
  RSA80118  Mimulus breweri F. W. Peirson 1925-7-1 6173 El Dorado State Line, Lake Tahoe. 1921 Comment
  UCD60610  Mimulus guttatus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4075 El Dorado Washoe Meadows State Park. Southwest area of the park adjacent to sewer manhole #66. 1946 Comment
  UCR179398  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2006-9-20 11415 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  CDA41788  Mimulus guttatus P. B. Kennedy 1920-9-17 s.n. El Dorado Eldorado National Forest. Comment
  UC85432  Mimulus kelloggii Katharine Brandegee 1907-5-25 El Dorado near Placerville (type locality) Comment
  JEPS71708  Mimulus leptaleus Gladys L. Smith 1972-7-20 3336 El Dorado Lake Gilmore 2560 Comment
  JEPS72203  Mimulus lewisii Gladys L. Smith 1963-7-28 1963 El Dorado California Alpine Lodge Echo Summit 2194 Comment
  UC886277  Mimulus lewisii A. A. Heller 1915-8-6 12155 El Dorado near Echo Camp (on the Lincoln Highway) 2133 Comment
  POM298051  Mimulus lewisii A. A. Heller 1915-8-6 12155 El Dorado Near Echo Camp on the Lincoln Highway. 2134 Comment
  UC1012254  Mimulus microphyllus Francis W. Pennell 1940-6-2 25648 El Dorado 3 mi w Pacific (Route 50) 1188 Comment
  UCD19901  Mimulus microphyllus C. H. Lamoureux; R. Gankin 1957-3-24 1182 El Dorado Greenstone Feed Store, Hwy 50, between Placerville and Shingle Springs, on north side of highway. Comment
  JEPS72205  Mimulus nanus var. mephiticus Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2524 El Dorado summit area Echo Peak 2711 Comment
  JEPS71723  Mimulus primuloides Gladys L. Smith 1963-7-28 1907 El Dorado Audraine Lake Echo Summit area 2133 Comment
  UCD42581  Mimulus primuloides Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR48218  Mimulus primuloides R. F. Thorne, Larry E. DeBuhr 1975-8-23 47234 El Dorado Sierra Nevada Mtns, Grass Lake, just north of Luther Pass 2348 Comment
  UCR207430  Mimulus primuloides var. primuloides George K. Helmkamp, Amy Barnes 2009-7-8 15149 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
  RSA792250  Mimulus tilingii George K. Helmkamp, E. A. Helmkamp 2006-7-7 10838 El Dorado Northern Sierra Nevada Mountains.: Wright's Lake Road, 3.2 miles north of Highway US-50, northeast of Kyburz 1982 Comment
  UCD113111  Mimulus tilingii Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 21 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  JEPS60219  Mimulus torreyi L. R. Heckard 1969-6-1 2263 El Dorado near Bear Creek road crossing Traverse Creek ((about 2 1/2 air mi se of Georgetown)) 701 Comment
  RSA791603  Mimulus torreyi George K. Helmkamp, E. A. Helmkamp 2009-6-29 15077 El Dorado Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74 ) of Pollock Pines 1642 Comment
  UCR206816  Mimulus torreyi George K. Helmkamp, Amy Barnes 2009-7-7 15115 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
  JEPS17433  Mimulus torreyi Rimo Bacigalupi with G. Thomas Robbins 1955-5-21 5155 El Dorado 3 mi e Placerville (on ridge toward sw of Institute of Forest Genetics, directly above and e of Smiths Flat) 792 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
  JEPS72093  Minuartia nuttallii subsp. gracilis Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2693 El Dorado Freel Peak; steep dry exposed granite scree 2895 Comment
  RSA285922  Miscanthus sinensis T. C. Fuller 1969-10-15 18994 El Dorado South side of Carson Road (old highway 50) just below the Cedar Grove turn-off from the freeway, highway 50, Camino. Sierra Nevada. 976 Comment
  CAS-BOT-BC432932  Mitella breweri Verne Grant; Alva Grant 1946-7-20 7740 El Dorado North side of Upper Echo Lake 2286 Comment
  CAS-BOT-BC432939  Mitella breweri A. A. Heller 1915-8-6 12181 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  UC25460  Monardella breweri subsp. lanceolata C. J. Fox Jr. July 1893 El Dorado Tallac Comment
  SEINET9360954  Monardella candicans Unknown 1958-5-29 4841 El Dorado El Dorado Co., CA Comment
  SEINET10862269  Monardella lanceolata A. Graff 1993-7-20 Graff 207 El Dorado El Dorado National Forest. Silver Fork Rd., 45 miles northeast of intersection with USNFS Rd. 10N28, on both sides of the road (by MP4 road post and spreading to either side). Locally common, the population spanning ca. .4 miles with a small break in the middle. With Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Mid-bloom. Bombus sp. Comment
  UCD142229  Monardella odoratissima subsp. glauca Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7886 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. 1948 Comment
  POM177392  Monardella odoratissima subsp. glauca L. R. Abrams 1930-8-15 12739 El Dorado Glen Alpine to Susie Lake 2287 Comment
Read comments
Sep 24 2010
  RSA791760  Monardella odoratissima subsp. odoratissima George K. Helmkamp, E. A. Helmkamp 2006-7-7 10817 El Dorado Northern Sierra Nevada Mountains.: Wright s Lake Road, 3.2 miles north of Highway US-50, northeast of Kyburz 1982 Comment
  CAS-BOT-BC215540  Monardella odoratissima subsp. pallida Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  SD237505  Monardella odoratissima subsp. pallida G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15253 El Dorado Sierra Nevada Mountains: Wrights Lake Road, 2.7 miles north of it junction with US-50, c. 0.25 mi. due S of Chimney Flat. 2000 Comment
  UC148957  Monardella odoratissima subsp. pallida H. M. Hall July, 1910 8821 El Dorado Half-moon Lake Sierra Nevada Mountains 2468 Comment
  UCD113109  Monardella odoratissima subsp. pallida Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 18 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  RSA9617  Monardella odoratissima subsp. pallida Carl B. Wolf 1928-8-15 3289 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2287 Comment
  SEINET10582100  Monardella odoratissima subsp. pallida A. Graff 1993-7-21 Graff 270 El Dorado El Dorado National Forest, Sugar Pine Point State Park. Hwy. 89, across from the entrance to General Creek Campground. Growing in the understory of Calocedrus decurrens, Pinus jeffreyi, P. lambertiana, Abies concolor forest. Comment
  SEINET10582360  Monardella sheltonii A. Graff 1993-7-21 Graff 258 El Dorado El Dorado National Forest. On Hwy. 50 east, pass Kyburz (just past Graff collection 249-251), on left road bank. (co-occurring with Monardella lanceolata Gray, Graff collections 252-256). Comment
  SEINET10895145  Monardella sheltonii A. Graff 1993-7-21 Graff 249 El Dorado El Dorado National Forest. On Hwy. 50 east, just pass Kyburz on the left road bank. Locally frequent on a steep, bare, granitic slope, below a forest of Pinus ponderosa, Abies concolor, Quercus kelloggii. Comment
  UCD149418  Monardella viridis G. Ledyard Stebbins 1976-7-6 7696 El Dorado Wentworth Springs. 0.8 miles west of Jerett Creek. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC173691  Montia Peter Rubtzoff 1974-6-5 7552 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  CAS-BOT-BC444646  Montia chamissoi John Thomas Howell 1925-7-6 1414 El Dorado Mt. Tallac, Lake Tahoe region. Comment
  JEPS17287  Montia fontana W. L. Jepson 1938-4-9 18626 El Dorado Placerville 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
  SEINET5334385  Montia linearis L. Miller 1934-4-15 s.n. El Dorado Emerald Bay, Lake Tahoe. Comment
  SD234498  Montia parvifolia G. K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10556 El Dorado Northern Sierra Nevada foothills: Along Hwy US - 50 at Bridal Veil Falls, east of Pacific House. 1002 Comment
  UC217356  Montia parvifolia H. M. Hall 1921-6-25 11301 El Dorado Sly Park 1036 Comment
  CAS-BOT-BC269298  Muhlenbergia Peter Rubtzoff 1974-7-22 7739 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 miles south of Forest Service public road. 1260 Comment
  CAS-BOT-BC260550  Muhlenbergia filiformis G. Thomas Robbins 1956-9-8 3750 El Dorado Just beyond the NE edge of Wrights Lake 2133 Comment
  UCD86706  Muhlenbergia filiformis G. L. Stebbins Jr. 1942-8-30 3314 El Dorado Desolation Valley, near Lake Le Conte, 7 miles west of Fallen Leaf. 2590 Comment
  CAS-BOT-BC275332  Muhlenbergia jonesii J. B. Lillard; H. M. Skidmore 1933-8-13 s.n. El Dorado Wright's Lake 2194 Comment
  RSA750451  Muhlenbergia jonesii George K. Helmkamp, E. A. Helmkamp 2008-8-1 13956 El Dorado Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road 2021 Comment
  RSA129678  Muhlenbergia richardsonis H. S. Yates 1936-8-8 5971 El Dorado Styles Flat 2012 Comment
  SEINET180137 Image available Muhlenbergia richardsonis Frank W. Peirson 1935-8-2 El Dorado State Line Lake Tahoe. 1905 Comment
  UCD148442  Myosurus apetalus var. montanus Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8285 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Central part of park near eastern boundary. 1919 Comment
  CAS-BOT-BC539298  Narthecium californicum G. Ledyard Stebbins 1968-7-20 6811 El Dorado Canyon of Silver Creek (possibly N side) below (1/4 mi?) Junction Dam 1402 Comment
  CAS-BOT-BC515982  Narthecium californicum G. L. Stebbins 1968-7-20 6811 El Dorado Canyon of Silver Creek, below Junction Dam Comment
  CAS-BOT-BC259890  Nassella lepida G. L. Stebbins; L. Donald Smith 1978-4-23 7840 El Dorado S side of S Fork, American River, 0.75 mile NW of mouth of Weber Creek 213 Comment
  UCD38623  Nassella lepida Beecher Crampton 1956-6-1 3511 El Dorado 4 miles west of Rescue. Comment
  CHSC1240  Navarretia capillaris V. Holt 1940-7-8 El Dorado Echo Lake. 2316 Comment
  RSA67606  Navarretia capillaris Verne Grant, Alva Grant 1949-7-18 8754 El Dorado NE facing slope above Upper Echo Lake. 2591 Comment
  SEINET7974321 Image available Navarretia divaricata subsp. divaricata E. Dean, T. Sasaki 2007-7-23 4353 El Dorado Washoe Meadows State Park, eastern side of park near undeveloped road, upper Truckee River Restoration Project monitoring well #15 plot 1920 Comment
  UC913444  Navarretia filicaulis G. Thomas Robbins 1942-9-23 913 El Dorado 3 mi e Placerville (at w edge of Institute of Forest Genetics) 792 Comment
  SEINET12350538  Navarretia heterandra Unknown 1959-5-21 5253 El Dorado 2 mi NE of Clarksville, eastern slopes above Bass Lake Comment
  UC1719861  Navarretia intertexta David Fruchter 1978-9-28 El Dorado Bass Lake Comment
  UC856825  Navarretia intertexta Marcus E. Jones, A. M. 1882-7-7 3415 El Dorado St. Lawrence Comment
  CDA12227  Navarretia intertexta subsp. intertexta G. F. Hrusa 1993-6-13 11207 El Dorado Sierra Nevada Foothills; 2802 Carlson Dr., Shingle Springs. Comment
  UCD42622  Navarretia leptalea Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  POM127677  Navarretia leptalea R. L. Pendleton, F. M. Reed 1907-7-23 1014 El Dorado Grass Lake Trail, Glen Alpine 2104 Comment
  UC311646  Navarretia leptalea subsp. bicolor unknown 1920-7-24 El Dorado Echo Creek Sierra Nevada, Echo Creek Comment
  JEPS69635  Navarretia leptalea subsp. leptalea Alice M. Ottley 1920-6-21 813 El Dorado Fallen Leaf Lake Comment
  JEPS71333  Navarretia leptalea subsp. leptalea Gladys L. Smith 1964-7-30 2225 El Dorado along road to Angora Lakes (Tahoe and Echo Summit area); Tahoe, Echo Summit 2133 Comment
  UC662447  Navarretia leptalea subsp. leptalea P. B. Kennedy 1920-8-17 117 El Dorado Barrett Camp El Dorado National Forest--Barrett Camp 1935 Comment
  SEINET8729370 Image available Navarretia prolifera G. Thomas Robbins 1943-1 1162 -A El Dorado Along Park Creek road near junction with Plum Creek and Hazel Valley roads (at General Land Office Survey Marker T. 11 N. , R. 13 E. , extreme eastern boundary of Placerville Quadrangle), altitude about 4000 feet. 1219 Comment
  SEINET8729373 Image available Navarretia prolifera Herbert L. Mason 1942-1 12552 El Dorado Ridge north of Smith's Flat, 4 miles east of Placerville. Comment
  CAS-BOT-BC230531  Navarretia prolifera subsp. lutea G. Thomas Robbins 1943-6-2 1111 El Dorado At Civilian Conservation Corps Camp Snowline, 3 miles E of Camino 1036 Comment
  CAS-BOT-BC230544  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-10 362 El Dorado On bottom end of large burn with natural openings, N of Park Creek, off Park Creek Road on 11N67A 1219 Comment
  CAS-BOT-BC231227  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-20 307 El Dorado Snows Road to Rancho del Sol subdivision. Puerta del Sol Road, 0.01 mile past junction with Cuesta Mirada Court. On roadbank, around driveway and above cutbank and on old road SW of cutbank 990 Comment
  POM65541  Navarretia prolifera subsp. lutea C. Jones 1907-6-7 s.n. El Dorado Camino Comment
  UCR136475  Navarretia pubescens Beecher Crampton 1954-6-11 1951 El Dorado Sierra Nevada Foothills, 3 miles west of Rescue 402 Comment
  UCR136863  Navarretia pubescens Beecher Crampton 1958-6-9 4919 El Dorado Sierra Nevada Mountains, Pino Grande Road about 14 miles northeast of Placerville, Mosquito Lumber camp area, slopes above Finnon Lake [Reservoir] Public Fishing area 762 Comment
  POM65684  Navarretia tagetina Katherine Brandegee 1908-7-2 s.n. El Dorado Near Pilot Hill. Comment
  UC112908  Nemacladus interior Katharine Brandegee 1908-7-11 El Dorado Riverton (Moore's Bridge); Riverton Comment
  OBI64499  Nemophila heterophylla David J. Keil 2005-3-13 30351 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Rd 500 Comment
  SEINET7072670  Nemophila heterophylla A. G. Vestal 1963-5-5 s.n. El Dorado About 1.1 miles north of El Dorado. UTM Zone 10, 687451mE, 4285117mN. Coordinate datum: NAD 27. Comment
  UC206217  Nemophila heterophylla Katharine Brandegee 1907-5-14 El Dorado New York Ravine Comment
  UCD80358  Nemophila heterophylla CNPS SN Foothill Team 2005-4-25 SNFN 0144 a El Dorado BLM, Miner's Cabin Unit, approximately 500 meters NNE of where Highway 49 meets the BLM boundary, across the road from Red Shack Road. Plot is on the south side of the south fork of the American River, alongside the trail. 370 Comment
  UCR173285  Nemophila heterophylla George K. Helmkamp, Elizabeth Helmkamp 2006-5-18 10467 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
  JEPS3961  Nemophila maculata W. L. Jepson 1938-4-9 18623 El Dorado n Placerville (Big Canyon); , n of Placerville Comment
  SBBG64779  Nemophila maculata Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  SEINET3860283  Nemophila maculata George K. Helmkamp, E. A. Helmkamp 2010-7-23 16587 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.; 0 2127 Comment
  SEINET4691405  Nemophila maculata George K. Helmkamp, E. A. Helmkamp 2010-1 16726 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trial, at Jim Quinn Spring. 2136 Comment
  UCR236999  Nemophila maculata George K. Helmkamp, E. A. Helmkamp 2012-5-22 19056 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
  UCD120251  Nemophila menziesii var. menziesii G. K. Helmkamp; Elizabeth Helmkamp 2006-4-20 10204 El Dorado Northern Sierra Nevada: Between N and Middle forks of Cosumnes River; junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset. 665 Comment
  UCR172643  Nemophila menziesii var. menziesii George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10204 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
  UCR184817  Nemophila parviflora var. austiniae George K. Helmkamp, E. A. Helmkamp 2007-5-9 11985 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
  UCR173171  Nemophila pulchella George K. Helmkamp, Elizabeth Helmkamp 2006-4-25 10213 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
  UCR173677  Nemophila pulchella George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10278 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
  JEPS71651  Nemophila spatulata Gladys L. Smith 1970-7-15 3007 El Dorado in woods near Lake Audrain (Echo Summit vicinity); , near Lake Audrain 2225 Comment
  UCR189217  Nemophila spatulata George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12406 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
  UCR179811  Nicotiana acuminata var. multiflora George K. Helmkamp, E. A. Helmkamp 2006-10-20 11547 El Dorado Northern Sierra Nevada Mountains Foothills, 0.6 mile northwest of Pleasant Valley along Pleasant Valley Road 756 Comment
  JEPS18223  Nothocalais alpestris L. T. Dempster 1957-7-28 1094 El Dorado Near edge of Lake Aloha, Desolation Valley. 2499 Comment
  SBBG71675  Nuphar polysepala R. H. Nordhoff 1940-8-12 540 El Dorado Lake Margery above Glen Alpine resort 2225 Comment
  JEPS124514 Image available Nuphar polysepala Laurel Loeblich 1964-7-8 90 El Dorado At Grass Lake 7.5 miles east of highway 50 on highway 89. Comment
  UC1073306  Odontostomum hartwegii George B. Rossbach 1955-5-22 217 El Dorado e. Shingle Springs 457 Comment
  JEPS44648  Oemleria cerasiformis W. L. Jepson 1938-4-12 18651 El Dorado North Canyon North Canyon, Camino; Camino 487 Comment
  UC747263  Oemleria cerasiformis G. Thomas Robbins 1944-4-2 1493 El Dorado ca 3 mi e Camino (thickets above North Fork Webber Creek) 914 Comment
  UC831402  Oreostemma alpigenum var. andersonii A. A. Heller 1915-9-10 122263 El Dorado near, (Benwood Meadow on Lincoln Highway) Camp Echo; Benwood Meadow 2133 Comment
  UC914190  Orobanche fasciculata H. S. Reed 1941-5-3 El Dorado Placerville. Comment
  SBBG59901  Orthilia secunda A. Hanks 1933-8-1 El Dorado between Fallen Leaf Lake and Glen Alpine, above Lake Tahoe Comment
  SEINET8892799  Orthilia secunda K. Christie 2011-1 2065 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just north of Hellhole meadow complex. Comment
  UC412734  Orthilia secunda F. M. Reed and R. L. Pendleton 1907-7-25 1240 El Dorado Lily Lake, Glen Alpine 1950 Comment
  UCD117701  Orthilia secunda P. B. Kennedy 1920-8-20 167 El Dorado El Dorado National Forest -- Barrett Camp. 1935 Comment
  POM176950  Orthocarpus hispidus Marcus E. Jones 1930-7-10 25538 El Dorado Lake Tahoe. Comment
  RSA80342  Orthocarpus hispidus F. W. Peirson 1925-7-1 6193 El Dorado State Line, Lake Tahoe. Sierra Nevada. 1905 Comment
  UCD165980  Osmorhiza berteroi Daniel M. McNair; with Ellen Dean 2016-6-10 2126 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2070 Comment
  UCR170975  Oxalis corniculata George K. Helmkamp, E. A. Helmkamp 2005-8-14 9817 El Dorado Northern Sierra Nevada Foothills, Diamond Springs. Lake Oaks mobile home park 521 Comment
  SD237539  Oxalis trilliifolia G. K. Helmkamp, E. A. Helmkamp 2009-10-10 15671 El Dorado Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Patterson Dr and CA-49 in Diamond Springs (Placerville 7.5'Q) 523 Comment
  CAS-BOT-BC316984  Packera layneae P. Raven 1963-5-7 18355 El Dorado 2 miles west of Shingle Springs Comment
  UCD161060  Packera layneae G. Ledyard Stebbins 1977-7-3 s.n. El Dorado Weber Creek.(Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD38605  Packera layneae Beecher Crampton 1956-6-1 3510 El Dorado 4 miles west of Rescue. Comment
  CAS-BOT-BC10378  Paeonia brownii W. R. Dudley 1893-6-8 s.n. El Dorado Plain back of Tallac Hotel Comment
  BFRS404 Image available Panicum Peter Rubtzoff 1974-6-18 7597 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) Comment
  JEPS49575  Parnassia californica W. L. Jepson 1918-8-21 8158 El Dorado near Fallen Leaf (Grass Lake); Grass Lake 2194 Comment
  UCD107456  Parnassia palustris E. Rachel Hochman 1992-9-19 s.n. El Dorado Trail to Round Top Lake, Mokelumne Wilderness, El Dorado National Forest. 3048 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
  UCD33184  Pectocarya pusilla Beecher Crampton 1967-5-5 7867 El Dorado El Dorado County, 2 miles N.E. of Pine Hill on Deer Valley road. Comment
  CHSC73203  Pedicularis attollens L. P. Janeway; Eric Shroder 1998-9-2 6250 El Dorado Lake Tahoe Basin Management Unit. Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
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Aug 8 2010
  UC370248  Pedicularis attollens E. O. Essig 1928-7-15 El Dorado Upper Echo Lake 2377 Comment
  RSA364220  Pedicularis attollens Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47242 El Dorado Grass Lake: Just N of Luther Pass. 2348 Comment
  BFRS251 Image available Pedicularis semibarbata Peter Rubtzoff 1974-9-19 7910 El Dorado 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). Comment
  POM126834  Pedicularis semibarbata M. S. Baker 1904-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe. Comment
  UC399559  Pellaea breweri George R. Hall July 1910 20 El Dorado e slope Angora Peak 2438 Comment
  UC399551  Pellaea bridgesii unknown 1920-7-7 El Dorado Echo Lake; Sierra Nevada Comment
  RSA235884  Pellaea bridgesii J. L. Gentry Jr., Earl Jensen 1969-7-12 2139 El Dorado Half Moon Lake, west of Lake Tahoe 2488 Comment
  BFRS249 Image available Penstemon Orrel Ballantyne 1974-7-25 7778 El Dorado Blodgett Forest: Lower Gaddis Creek Road ca. 0.7 mi. south of junction with Chinquapin Flat Road (Comp. 580E). Comment
  NY583903  Penstemon cinicola D. W. Woodland 1980-7-27 2627 El Dorado Collected along ridge at Seven Ridges Crescent at Camino 914.4 Comment
  RSA79751  Penstemon deustus subsp. deustus F. W. Peirson 1925-7-2 6219 El Dorado Glen Alpine Ranch, 0.25 miles above Fallen Leaf Lake, Sierra Nevada. 1982 Comment
  JEPS11545  Penstemon heterodoxus unknown 1918-7-20 El Dorado Phillips Meadow Sierra Nevada, Phillips Meadow Comment
  CAS-BOT-BC239143  Penstemon newberryi var. berryi Richard R. Halse 1976-6-9 1366 El Dorado El Dorado Nat'l Forest; along State Hwy. 89 2.8 mi. S. of its junction with U.S. Hwy. 50 2011 Comment
  CAS-BOT-BC239151  Penstemon newberryi var. berryi E. B. Babcock 1934-7-18 425 El Dorado Echo Peak, northeast slope, near summit 2600 Comment
  UC76091  Penstemon newberryi var. newberryi Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  SD236427  Penstemon roezlii G. K. Helmkamp 2006-6-19 10768 El Dorado Northern Sierra Nevada Mountains: about 1.3 miles north of Hwy US-50 on Wright's Lake Road 1677 Comment
  SEINET2084153  Penstemon roezlii G. Rink 1999-7-12 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  UCD124160  Penstemon roezlii G. K. Helmkamp; E. A. Helmkamp, Amy Barnes 2007-6-20 12362 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
  UCR197822  Penstemon roezlii George K. Helmkamp, E. A. Helmkamp 2008-7-11 13771 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
  UCR234206  Penstemon roezlii George K. Helmkamp, E. A. Helmkamp 2010-9-23 16973 El Dorado Northern Sierra Nevada Mountains, Round Tent Canyon Road, 0.56 miles west of its junction with Peavine Ridge Road at Forest Route 31 1521 Comment
  CAS-BOT-BC239458  Penstemon rydbergii var. oreocharis Elsie Z. Lovegrove 1949-6-17 s.n. El Dorado Jct. L. & Meyers Comment
  UCD44151  Penstemon rydbergii var. oreocharis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1517 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CHSC73288  Perideridia lemmonii L. P. Janeway; Eric Schroder 1998-7-27 5854 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
  UCD73770  Perideridia lemmonii Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4470 El Dorado Washoe Meadows State Park. Eastern edge of fen system. 1933 Comment
  UC1389933  Perideridia lemmonii T. I. Chuang and R. Bacigalupi 1963-8-1 5904 El Dorado on Hwy 89 near Tahoe Village Comment
  UC746844  Perideridia lemmonii G. Thomas Robbins 1943-7-18 1275 El Dorado along Pleasant Valley Rd. near Sly Park 914 Comment
  CAS-BOT-BC257793  Perideridia parishii subsp. latifolia George K. Helmkamp; E. A. Helmkamp 2010-9-1 16894 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 2018 Comment
  RSA286218  Perideridia parishii subsp. latifolia R. F. Thorne 1974-7-31 44929 El Dorado Grass Lake road S of Meyers and N of Luther s Pass 2195 Comment
  RSA748731  Perideridia parishii subsp. latifolia George K. Helmkamp, E. Helmkamp 2008-8-1 13932 El Dorado Wright s Lake Road, 3.8 miles north of its junction with CA-50 2076 Comment
  UCD142754  Perideridia parishii subsp. latifolia Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7970 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, North side of pond. 2020 Comment
  UCD43652  Perideridia parishii subsp. latifolia C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1018 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  CAS-BOT-BC413502  Persicaria amphibia A. A. Heller 1919-7-29 13328 El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  UCD165847  Persicaria amphibia Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9178 a El Dorado West side of Tahoe Basin. Southeastern tip of D.L. Bliss State Park. On north side of Emerald Point. 1903 Comment
  UCR36515  Phacelia A. C. Sanders 1984-6-17 5036 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
  UC1368753  Phacelia cicutaria var. cicutaria J. L. Strother and A. R. Smith 1970-5-3 914 El Dorado ca 3 mi s El Dorado City (end of Monitor Rd) 365 Comment
  UC1228229  Phacelia egena C. R. Bell 1953-4-26 1428 El Dorado along State Hwy 49 about 2 mi n Placerville 548 Comment
  RSA298939  Phacelia egena C. Ritchie Bell 1953-4-26 1428 El Dorado Along State Highway 49, about two miles north of Placerville. 549 Comment
  UCD120485  Phacelia hastata subsp. hastata G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12725 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, 1.1 miles south of the lake. 2113 Comment
  JEPS126295  Phacelia hastata var. compacta Steve Matson 2004-8-7 1096 El Dorado nSNH; Tahoe Basin; north side of summit of Freel Peak. Comment
  SEINET1908459  Phacelia hastata var. compacta G. K. Helmkamp, E. A. Helmkamp 2008-1 13614 El Dorado Sierra Nevada Mountains Foothills: Forbay Road. 0.5 mile north of its crossing of the South Fork American River. 668 Comment
  UCR176234  Phacelia hastata var. compacta George K. Helmkamp, E. A. Helmkamp 2006-7-31 11044 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  UCR189155  Phacelia hastata var. hastata George K. Helmkamp 2007-7-7 12471 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area 2338 Comment
  UCR189910  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2007-8-9 12725 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 1.1 miles south of the lake 2113 Comment
  RSA151574  Phacelia heterophylla subsp. virgata Paul A. Mitchell 1959-7-1 48 El Dorado Emerald Bay State Park. Along access road to Vikingsholm. 1921 Comment
  UC1613341  Phacelia hydrophylloides Charles M. Belshaw 1935-7-5 1081 El Dorado near Wilson's; upper S fork of Silver Creek 2286 Comment
  JEPS1142  Phacelia mutabilis H. M. Wheeler 1941-8-18 El Dorado Old Sawmill upper Truckee River (2 mi from foot of Myers grade, road to Alpine Camp) Comment
  UCD125386  Phacelia mutabilis Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7481 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 on north side of General Creek. 1918 Comment
  UC1069383  Phacelia ramosissima var. subglabra H. S. Yates 1934-6-29 3914 El Dorado 1 mi ne Angora Lake; Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  CAS-BOT-BC159228  Phacelia ramosissima var. subglabra A. A. Heller 1915-8-4 12136 El Dorado granite rocks at Summit Pass on the Lincoln Highway 2194 Comment
  CAS-BOT-BC134042  Phacelia stebbinsii John Thomas Howell; Gordon H. True 1970-5-27 46565 El Dorado Rubicon River Canyon, near waterfall, N-NE of Leonardi Spring 1127 Comment
  JEPS75570  Phacelia stebbinsii L. R. Heckard 1969-6-1 2277 El Dorado near dam below Jaybird Powerhouse (nw of Riverton) 914 Comment
  CAS-BOT-BC250873  Phleum pratense Elsie Zeile Lovegrove 1951-9-16 s.n. El Dorado Fallen Leaf Lake rd. Comment
  JEPS71466  Phlox diffusa Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2739 El Dorado below Mt. Tallac summit area; Mt. Tallac 2667 Comment
  JEPS71639  Phlox diffusa Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2481 El Dorado Echo Peak summit area Echo Peak 2711 Comment
  UC311647  Phlox diffusa unknown Jul 1920 El Dorado Lake Audrian Sierra Nevada Comment
  UC370242  Phlox diffusa E. O. Essig 1928-7-19 El Dorado near Tamarack Lake 2438 Comment
  SEINET3861255  Phlox diffusa D. E. Bright 1961-6-5 143 A El Dorado East side of Fallen Leaf Lake, near Lake Tahoe, California.; 0 Comment
  JEPS71636  Phlox gracilis Gladys L. Smith 1964-7-5 2899 El Dorado 2 mi w Echo Summit (bordering Pow-wow Bog); Sierra Nevada, Pow-wow Bog 2133 Comment
  UCR173160  Phlox gracilis George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10242 El Dorado Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown 340 Comment
  CAS-BOT-BC56425  Phyllodoce breweri Le Roy Abrams 1911-7-29 4820 El Dorado Fallen Leaf trail, Mt. Tallac 2438 Comment
  CAS-BOT-BC56430  Phyllodoce breweri W. R. Dudley 1900-6-1 s.n. El Dorado Above Donner Lake Comment
  CAS-BOT-BC56435  Phyllodoce breweri Dr. E. C. Van Dyke 1915-7-15 s.n. El Dorado Gilmore Lake Comment
  JEPS121520  Phyllodoce breweri Adam C. Schneider 2013-9-28 313 El Dorado Near Silver Lake. Along trail to Granite Lake, along shore of Amy Lake. Comment
  JEPS72470  Phyllodoce breweri Gladys L. Smith 1964-7-6 2131 El Dorado Upper Echo Lake to Desolation Valley 2438 Comment
  JEPS72471  Phyllodoce breweri Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2586 El Dorado Summit area of Blue Mountain Blue Mountain 2673 Comment
  UC21952  Phyllodoce breweri W. H. Brewer 1863-8-17 2123 El Dorado near Carson Pass; Woods Peak; Woods Peak, near Carson Pass, Eldorado Co. (May be Round Top, Alpine Co.) 3219 Comment
  UC413087  Phyllodoce breweri R. L. Pendleton, F. M. Reed 1907-7-23 1050 El Dorado Lake Tahoe Region, Keiths Dome Keiths Dome; Lake Tahoe Region, Keiths Dome 2286 Comment
  SEINET11975755  Phyllodoce breweri H. H. Heller 1938-1 582 El Dorado Mt. Tallae Comment
  CAS-BOT-BC78212  Pinus albicaulis Gwendolan Newell 1929-8-24 s.n. El Dorado Summit, Emigrant trail 2438 Comment
  SEINET11738792  Pinus albicaulis H. H. Heller 1938-1 558 El Dorado Mount Tallae Comment
  SD237235  Pinus contorta subsp. murrayana G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15266 El Dorado Sierra Nevada Mountains: Wrights Lanke Road, 4.1 milesnorth of its junction with US-50 and at the north side of Lyons Creek crossing. 2015 Comment
  UC1061645  Pinus contorta subsp. murrayana Herbert L. Mason October 1932 El Dorado Lake Tahoe Comment
  UC178  Pinus contorta subsp. murrayana W. A. Setchell 1901-7-1 El Dorado Rubicon Park Tahoe, Rubicon Park Comment
  UC463454  Pinus contorta subsp. murrayana Ira L. Wiggins 1930-10-11 5071 El Dorado 18 mi w Lake Tahoe (along Placerville-Tahoe highway) 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
  UCR201743  Pinus contorta subsp. murrayana George K. Helmkamp, E. A. Helmkamp 2008-8-1 13945 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake 2070 Comment
  SEINET7880458 Image available Pinus engelmannii Elbert L. Little Jr. 1956-1 17138 El Dorado Institute of Forest Genetics Comment
  UC1076383  Pinus jeffreyi H. L. Mason 1929-10-4 5469 El Dorado 14 mi from Tahoe City (w side of Lake Tahoe above Emerald Bay); Lake Tahoe Comment
  UCR194690  Pinus jeffreyi George K. Helmkamp, E. A. Helmkamp 2007-5-31 12224 B 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
  SEINET5778514 Image available Pinus lambertiana J. Penn 1957-11-16 El Dorado Institute of Forest Genetics, Placerville Comment
  UC483996  Pinus lambertiana Carl B. Wolf 1930-10-7 1712 El Dorado near Fallen Leaf Lodge; Fallen Leaf Lake 1920 Comment
  JEPS73167  Pinus monticola Gladys L. Smith 1971-7-8 3056 El Dorado forest about Lake Audrain 2164 Comment
  RSA9499  Pinus monticola C. B. Wolf 1928-8-17 3360 El Dorado Glen Alpine to Susie Lake. 2378 Comment
  UCD134900  Pinus ponderosa G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12801 El Dorado Northern Sierra Nevada Mountains: Ice House Road at Mile 27.2, 1.1 miles south of Loon Lake. 1899 Comment
  UCD165974  Pinus ponderosa Daniel M. McNair; with Ellen Dean and Svetlana Yegorova 2016-5-10 2119 El Dorado west side of Tahoe Basin at D. L. Bliss State Park, along the north side of Lester Beach Rd (equidistant between Emerald Bay Rd. and Rubicon Creek). 1945 Comment
  SEINET7880485 Image available Pinus ponderosa var. scopulorum Elbert L. Little Jr. 1956-1 17141 El Dorado Institute of Forest Genetics, Placerville, Eddy Arboretum Comment
  UCR172636  Pinus sabiniana George K. Helmkamp, Elizabeth Helmkamp 2006-4-21 10211 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive, W end of Diamond Springs 537 Comment
  UCR179778  Pinus sabiniana George K. Helmkamp, E. A. Helmkamp 2006-9-29 11454 El Dorado Northern Sierra Nevada Mountains Foothills, Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool 351 Comment
  UCR219656  Pinus sabiniana George K. Helmkamp, E. A. Helmkamp 2009-10-30 15717 El Dorado Sierra Nevada Mountains Foothills, NW edge of Cameron Park, Bass Lake Road at Bass Lake, 2.1 miles north of junction with US-50 378 Comment
  JEPS71520  Plagiobothrys hispidus Gladys L. Smith 1963-7-27 1801 El Dorado at junction of old Hawley Grade and U. S. Highway 50; Sierra Nevada 2250 Comment
  UC101450  Plagiobothrys nothofulvus Katharine Brandegee 1907-5-14 El Dorado New York Ravine Comment
  SBBG115466  Plagiobothrys torreyi B. Crampton 1989-6-6 10166 El Dorado Tahoe Basin, Stateline, entrance to Stable Rd Comment
  UCD120956  Plagiobothrys torreyi Kay Ryugo 1952-6-9 1047 El Dorado 1 mile north of Camp Richardson. Comment
  OBI74495  Plantago lanceolata David J. Keil 1992-1 23380 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCR176438  Platanthera dilatata var. leucostachys George K. Helmkamp, E. A. Helmkamp 2006-8-7 11193 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  UC13513  Platanthera leucostachys W. C. Blasdale July 1897 El Dorado Lake Tahoe Region Comment
  SEINET3124136 Image available Platystemon californicus C. H. Lamoureux, Roman Gankin 1957-3-24 1179 El Dorado Near Greenstone Feed Store, between Shingle Springs and Placerville, north side of U.S. Highway 50 Comment
  RSA801978  Plectritis Keith E. Hoffmaster 1941-3-22 1022 El Dorado S of Pilot Hill Comment
  UCR173492  Plectritis brachystemon George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10272 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
  UCR188026  Plectritis brachystemon George K. Helmkamp, E. A. Helmkamp 2007-4-30 11906 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  SD239950  Plectritis ciliosa George K. Helmkamp, E. A. Helmkamp 2012-4-27 18850 El Dorado Foothills, northern Sierra Nevada Mountains: Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River. 401 Comment
  UCD96120  Plectritis ciliosa Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6981 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley Unit off Kanaka Valley Road, north of Cameron Park. Along main dirt road through valley. 304 Comment
  RSA747127  Plectritis congesta subsp. brachystemon George K. Helmkamp, E. A. Helmkamp 2007-5-1 11913 El Dorado access road to South Fork American River along CA-49, 4.4 miles northwest of Coloma 207 Comment
  JEPS14549  Plectritis macrocera G. Thomas Robbins with Peter H. Raven 1956-4-28 3673 El Dorado just s of crossing of South Fork American River (, along Placerville-Georgetown Road, in Big Canyon); Big Canyon 292 Comment
  CAS-BOT-BC458156  Pleuricospora fimbriolata Clarence R. Quick 1936-7-8 1699 a El Dorado Between N. Fork of Silver Creek and Robb's Peak, Eldorado Nat. Forest 1828 Comment
  UCD90272  Poa bolanderi A. A. Beetle; D. E. Beetle, Alva Hansen 16-26 Jul 1945 3907 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  CHSC26293  Poa bulbosa James Henrickson 1969-5-25 3386 El Dorado Ca. 74 mi. NEE of Sacramento, 8 mi. SWW of Strawberry along Hwy. 50. Along trail. 1371 Comment
  SD51380  Poa palustris Darley F. Howe 1961-8-10 3147 El Dorado Kirkwood on Carson Pass road, #88 2347 Comment
  UCD44060  Poa pratensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1426 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  CHSC73718  Poa pratensis subsp. pratensis L. P. Janeway; Eric Schroder 1998-8-17 6058 El Dorado Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River, about 0.6 mi southeast of Hwy 50. 1900 Comment
  UC907652  Poa pratensis subsp. pratensis G. Thomas Robbins 1945-6-17 1999 El Dorado 5 mi s Pollock Pines (Sly Park) 1005 Comment
  UCD20971  Poa pratensis subsp. pratensis E. Bortiri 2002-6-26 WFC 19 El Dorado Truckee Marsh, South Lake Tahoe, El Dorado Co. Comment
  UCD44874  Poa pratensis subsp. pratensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2239 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD147687  Poa secunda Allyson Ayalon; Lucie Jerabkova 2012-7-1 65 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCR236916  Poa secunda George K. Helmkamp, E. A. Helmkamp 2012-5-28 19074 El Dorado Northern Sierra Nevada Mountains, Pebble Canyon Road, 0.6 mile south of its junction with Mormon Emigrant Trail 1555 Comment
  UCR237030  Poa secunda George K. Helmkamp, E. A. Helmkamp 2012-5-18 19017 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
  UCR251255  Poa secunda George K. Helmkamp, E. A. Helmkamp 2012-7-6 19340 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50 1707 Comment
  CAS-BOT-BC236412  Poa secunda subsp. secunda A. A. Heller 1916-4-6 12297 El Dorado Between Shingle Springs and El Dorado, on ridge Comment
  CAS-BOT-BC236419  Poa secunda subsp. secunda John Thomas Howell 1954-5-17 29744 El Dorado 1 miles SW of Garden Valley 609 Comment
  SEINET7861953  Poa secunda subsp. secunda D. G. Cooney 1946-8-12 134 El Dorado Sierra Nevada, Carson range, NE slope Freels Peak. 3276 Comment
  RSA0013408  Poa secunda var. secunda George K. Helmkamp, E. A. Helmkamp 2012-5-22 19037 El Dorado Silver Fork Road, 0.9 mile south of US-50 in Kyburz 1381 Comment
  UCR236997  Poa secunda var. secunda George K. Helmkamp, E. A. Helmkamp 2012-5-22 19037 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of US-50 in Kyburz 1381 Comment
  CAS-BOT-BC323897  Poa trivialis Peter Rubtzoff 1976-6-22 8668 El Dorado Blodgett Forest Research Station, Quail Landing Road near junction with Chinquapin Flat Road. 1289 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
  JEPS75191  Poa wheeleri Gladys L. Smith 1963-7-8 1771 El Dorado trail from Woods Lake to Winnemucca Lake 2499 Comment
  UCD74225  Poa wheeleri Jennifer W. Burt; Jessica Hite 2005-8-19 155 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2310 Comment
  CAS-BOT-BC210137  Poaceae Peter Rubtzoff; John Thomas Howell 1973-7-18 7152 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  UCD165835  Podagrostis humilis Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9171 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. South side of unnamed drainage that leads to reservoir/dam. Upslope of fire road that begins near park residences on the west side of Highway 89. Northwest of residences. 2118 Comment
  UCD52727  Podagrostis humilis P. B. Kennedy 1920-8-10 12 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD52738  Podagrostis humilis G. L. Stebbins Jr. 1947-8-2 3865 El Dorado on Tamarack Trail, between Fallen Leaf and Echo Lakes, Lake Tahoe region. 2438 Comment
  CAS-BOT-BC218423  Podistera nevadensis G. L. Stebbins 1970-8-22 7089 El Dorado Summit of Freel Peak 3291 Comment
  SBBG115834  Pogogyne serpylloides B. Crampton 1959-5-21 5230 El Dorado French Camp Rd, 3.6 mi NE of Latrobe, 0.5 mi W of Brandon School Comment
  JEPS71469  Polemonium californicum Gladys L. Smith 1964-7-5 2085 El Dorado wet bank shore of Echo Lake 2194 Comment
  SD40615  Polemonium californicum May Canfield 1917-6-1 El Dorado El Dorado County Comment
  CAS-BOT-BC231327  Polemonium pulcherrimum M. S. Baker 1904-7-11 s.n. El Dorado Summit Mt. Tallac. Near Mt. Tahoe Comment
  UC205996  Polemonium pulcherrimum Milo S. Baker 1904-7-11 El Dorado near Mt. Tahoe (summit Mt. Tallac); near Mt. Tahoe, summit Mt. Tallac Comment
  CAS-BOT-BC231317  Polemonium pulcherrimum Mrs. H. C. Cantelow 1940-7-20 4109 El Dorado Just E. of Carson Pass Summit 2613 Comment
  UC1613340  Polygonum amphibium var. emersum Charles M. Belshaw 1935-7-9 1150 El Dorado 41 milestone Central Sierra Nevada (on Placerville hwy to Tahoe) Comment
  JEPS72798  Polygonum amphibium var. stipulaceum Gladys L. Smith 1972-8-23 3508 El Dorado near Fallen Leaf Lake; Lily Lake 2072 Comment
  UCR171244  Polygonum argyrocoleon George K. Helmkamp, E. A. Helmkamp 2005-7-11 9697 El Dorado Northern Sierra Nevada Foothills, 30 miles SW of Lake Tahoe; 1 mile east of Jenkinson Lake along Mormon Emigrant Road/County Highway 5 1220 Comment
  UCD100034  Polygonum aviculare subsp. depressum G. K. Helmkamp; E. A. Helmkamp 2007-9-11 12933 El Dorado Northern Sierra Nevada Mountains Foothills: Along Hwy US-50, 0.4 mile southwest of Phillips. 1829 Comment
  RSA750450  Polygonum bistortoides George K. Helmkamp, E. A. Helmkamp 2008-8-1 13953 El Dorado Dark Lake 0.4 mile northwest of the entrance to Wright's Lake along Wright's Lake Road. 2148 Comment
  UCD42549  Polygonum douglasii Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR171228  Polygonum douglasii George K. Helmkamp, E. A. Helmkamp 2005-7-31 9738 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
  CAS-BOT-BC414427  Polygonum douglasii Elsie Zeile Lovegrove 1951-9-22 s.n. El Dorado Lake Tahoe Basin. Richardson's Comment
  RSA104516  Polygonum douglasii George B. Grant 1906-8-3 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains 2439 Comment
  UC746884  Polygonum douglasii subsp. douglasii G. Thomas Robbins 1943-6-13 1167 El Dorado along Park Creek rd w junction with Plum Creek and Hazel Valley roads 1219 Comment
  SEINET11939039  Polygonum kelloggii H. H. Heller 1938-1 672 El Dorado Mount Tallae Comment
  CAS-BOT-BC418541  Polygonum minimum E. W. Kelley; G. W. Blair 1914-8-19 51 El Dorado Eldorado National Forest. Pardoe Meadows 2438 Comment
  UC1575446  Polygonum parryi V. Rattan 1860-1-1 235 El Dorado Reservoir Hill Comment
  UC1613461  Polygonum phytolaccifolium Charles M. Belshaw 1935-7-9 1137 El Dorado near 42 milestone (3 mi w of Lover's Leap (around spring)); Central Sierra Nevada 1676 Comment
  UCR231093  Polygonum phytolaccifolium George K. Helmkamp, E. A. Helmkamp 2010-8-7 16740 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
  SD234994  Polygonum polygaloides G. K. Helmkamp, E. A. Helmkamp 2007-5-31 12223 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, north of US-50 at the Lyon's Creek trailhead and creek crossing (Pyramid Peak 7.5' Q) 2058 Comment
  UCD60642  Polygonum polygaloides subsp. kelloggii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4105 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  UCR219657  Polygonum punctatum George K. Helmkamp, E. A. Helmkamp 2009-10-30 15716 El Dorado Sierra Nevada Mountains Foothills, NW edge of Cameron Park, Bass Lake Road at Bass Lake, 2.1 miles north of junction with US-50 378 Comment
  CAS-BOT-BC420155  Polygonum sawatchense subsp. sawatchense Alice Eastwood 1906-7-23 993 El Dorado Glen Alpine Region. Camp Agassiz Comment
  JEPS72995  Polygonum shastense Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2689 El Dorado Freel Peak; summit area 2895 Comment
  SEINET3404052 Image available Polygonum shastense G. Thomas Robbins 1945-8-12 2117 El Dorado Western flank of Jobs Sister Peak Comment
  UCD136997  Polypodium calirhiza G. K. Helmkamp; Elizabeth Helmkamp 2006-5-20 10495 El Dorado Northern Sierra Nevada: Along CA Highway 193, 0.4 mi. S of Kelsey. 604 Comment
  UCD149724  Polypogon interruptus G. Ledyard Stebbins 1977-7-15 7770 El Dorado Placerville. Property of L.D. Smith. (Exact location unknown. Coordinates copied from duplicate CAS652619.) Comment
  UCD91187  Polypogon maritimus Beecher Crampton 1958-5-29 4846 El Dorado El Dorado County; 1/2 mile south of the new Salmon Falls Bridge. Comment
  UCD159859  Polystichum californicum G. Ledyard Stebbins 1968-5-19 6694 El Dorado South side of Rubicon River Canyon, northeast of Georgetown. 883 Comment
  SD9743  Polystichum imbricans subsp. imbricans W. G. Watkins 1900-4-30 El Dorado 4 miles NW of Placerville, American River 609 Comment
  CAS-BOT-BC102719  Populus tremuloides E. A. McGregor 1909-8-26 202 El Dorado Glen Alpine 2072 Comment
  LA208523  Populus tremuloides A. A. Heller; 1911-8-12 sn El Dorado Near Phillip's on the Lincoln Highway 2133 Comment
  CAS-BOT-BC102722  Populus tremuloides Ira L. Wiggins 1930-10-11 5061 El Dorado Along Placerville-Tahoe highway 18 mi. W. of Lake Tahoe Comment
  UCD43761  Porterella carnosula C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1127 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCR206325  Portulaca oleracea George K. Helmkamp, E. A. Helmkamp 2009-5-29 14868 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UCD162547  Potamogeton epihydrus Steve Matson 2006-7-15 1644 El Dorado nSNH; Tahoe Basin; Osgood Swamp near Meyers, CA. 2011 Comment
  CAS-BOT-BC453755  Potamogeton natans Elsie Z. Lovegrove 1941-9-20 s.n. El Dorado (Near Fallen Leaf L.), Lily Lake. Comment
  RSA369522  Potamogeton natans Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47268 El Dorado Grass Lake Valley: S end just N of Luther Pass. 2348 Comment
  SEINET11663734  Potamogeton natans I. L. Wiggins 1933-1 6757 El Dorado in Lily Lake Comment
  RSA796690  Potentilla Peter Rubtzoff 1974-6-19 7605 El Dorado U.C. Blodgett Forest Research Station, along Mutton Creek Road, 0.25 mi south of 'Country Road'. 1280 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
  CAS-BOT-BC143123  Potentilla breweri Alice Eastwood 1909-1-1 288 El Dorado Deer Park, Lake Tahoe region Comment
  UC532196  Potentilla flabellifolia H. M. Skidmore 1934-6-18 El Dorado Lake Maud Lake Maud (Wright's Lake area) ((Wright's Lake area)) 2438 Comment
  UC746999  Potentilla flabellifolia G. Thomas Robbins 1943-7-25 1303 El Dorado ca 2 mi nw Echo Lake; nw of Echo Lake, Haypress Meadow 2438 Comment
  RSA498664  Potentilla fruticosa Albert J. Perkins 1923-8-16 s.n. El Dorado Lake Tahoe Region, Tamarack Trail 2134 Comment
  SD235008  Potentilla glandulosa subsp. ashlandica G. 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 (Sly Park 7.5' Q) 1143 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
  UCR196880  Potentilla glandulosa subsp. glandulosa George K. Helmkamp, E. A. Helmkamp 2008-5-15 13441 El Dorado Sierra Nevada Mountains, White Meadow Road, 0.1 mile west of its junction with Ice House Road, c. 1.3 miles up Ice House Road from US-50 1055 Comment
  UCD20984  Potentilla gracilis E. Bortiri 2002-6-26 WFC 33 El Dorado Trout Creek, South Lake Tahoe, El Dorado Co. Comment
  UCD165716  Potentilla gracilis var. fastigiata Ellen Dean 2016-7-12 9071 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along Highway 89 south of unnamed drainage. 2061 Comment
  UCD113940  Potentilla gracilis var. fastigiata Peter Rubtzoff 1976-6-23 8679 El Dorado Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R). 1310 Comment
  POM264534  Potentilla palustris H. L. Mason 1940-7-25 12331 El Dorado Grass Lake, Luther Pass 2378 Comment
  BFRS75 Image available Prunella vulgaris subsp. lanceolata Peter Rubtzoff, John Thomas Howell 1973-7-18 7162 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) Comment
  UCR170664  Prunella vulgaris var. lanceolata George K. Helmkamp, E. A. Helmkamp 2005-8-14 9811 El Dorado Northern Sierra Nevada Foothills, Diamond Springs. Lake Oaks mobile home park 521 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
  CAS-BOT-BC159947  Prunus emarginata E. A. McGregor 1909-8-12 94 El Dorado Grass Lake. S.W. of Fallen Leaf Lake 2194 Comment
  RSA748730  Prunus emarginata George K. Helmkamp, E. A. Helmkamp 2008-8-1 13931 El Dorado Wright's Lake Road, 3.8 miles north of its junction with CA-50. 2076 Comment
  RSA0028500  Prunus emarginata John F. Emmel 1994-6-29 1322 El Dorado Sierra Nevada, southwest Lake Tahoe region; Glen Alpine Trail, along north edge of Lily Lake. 1997 Comment
  SEINET11917293  Prunus emarginata H. H. Heller 1938-7-27 796 El Dorado Tamarack Trail, Fallen Leaf Comment
  RSA454166  Prunus subcordata Glenn A. Gorelick 1966-4-19 s.n. El Dorado Growing on side of hill overlooking river, 1.6 miles southwest of Icehouse Road, Highway 50. Comment
  CAS-BOT-BC154728  Prunus virginiana var. demissa G. Thomas Robbins 1944-5-15 1599 El Dorado W. of Institute of Forest Genetics, about 3 mi. e. of Placerville 762 Comment
  RSA0043025  Pseudobahia heermannii George K. Helmkamp, E. A. Helmkamp 2009-3-19 14427 El Dorado Sierra Nevada Mtns. Foothills: Rock Creek Road at the Rock Creek crossing; about 3.5 miles west of Finnon Reservoir. 412 Comment
  CAS-BOT-BC344854  Pseudognaphalium Peter Rubtzoff 1972-9-20 6943 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of Country Road, 1 mile east of main Station entrance. 1356 Comment
  UCD165849  Pseudognaphalium luteoalbum Peter Rubtzoff 1972-9-27 6951 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  MACF014592  Pseudotsuga menziesii F. A. MacFadden 1934-7-28 12823 El Dorado Myres Station Eldorado Co. California 1950 Comment
  SD234732  Pseudotsuga menziesii G. 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
  UCD135117  Pseudotsuga menziesii var. menziesii G. K. Helmkamp; Elizabeth A. Helmkamp 2006-5-31 10582 El Dorado Northern Sierra Neveda Mountains, Wright's Lake Road just north of Hwy. US-50. 1664 Comment
  UCD135119  Pseudotsuga menziesii var. menziesii G. K. Helmkamp; E. A. Helmkamp 2007-2-24 11590 El Dorado Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Pleasant Valley Road and Patterson Dr., east end of Diamond Springs. 536 Comment
  UCR219630  Pseudotsuga menziesii var. menziesii George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe 2010-7-6 16467 El Dorado Sierra Nevada Mountains, Silver Fork Road, 4.1 miles south of its junction with US-50 in Kyburz 1500 Comment
  SD239623  Psilocarphus tenellus G. K Helmkamp, E. A. Helmkamp 2009-5-24 14783 El Dorado Sierra Nevada Mountains Foothills: Sand Ridge Road, 3.3 miles east of the Cosumnes River and CA-49 (Fiddletown 7.5'Q) 520 Comment
  SEINET3821736 Image available Ptelea trifoliata A. E. Wieslander 1936-5-29 624 El Dorado Head of Granite Canyon, 2 mi south of Lotus 366 Comment
  CAS-BOT-BC76624  Pteridium aquilinum Arnold Tiehm; Margaret Williams 1987-7-6 11380 El Dorado Sierra Nevada - Echo Summit along highway 50 south of Meyers and Lake Tahoe. 2240 Comment
  SEINET3859824  Pteridium aquilinum var. pubescens George K. Helmkamp, E. A. Helmkamp 2009-10-22 15699 El Dorado Sierra Nevada Mountains Foothills: Pollock Pines, BLair Road just south of its junction with Forebay Road. (Pollock Pines 7.5' Q.).; 0 1125 Comment
  BFRS146 Image available Pterospora andromedea Peter Rubtzoff 1974-7-22 7748 El Dorado Blodgett Forest: Gaddis Creek area off Lower Gaddis Creek Road ca. 0.65 mile south of junction with Chinquapin Flat Road (Comp. 660E). Comment
  CAS-BOT-BC460489  Pterospora andromedea Alice Eastwood 1906-7-25 1046 El Dorado Glen Alpine Region: Fallen Leaf Lake Comment
  UCD117797  Pterospora andromedea Nancy Vucinich 1978-4-30 18 El Dorado 3.5 miles east of Kyburz on Highway 50 along a 36 mile stone tract. 1524 Comment
  SEINET195954  Pteryxia terebinthina var. californica Joe C. Johnson 1947-7-21 El Dorado unspecified 2591 Comment
  UCD13313  Purshia tridentata Renaud Nalin; Pat Okubara 1996-10-8 s.n. El Dorado Border of El Dorado and Alpine Counties: Along Hwy 89 south, just south of Luther Pass turnout. 731 Comment
  CAS-BOT-BC147784  Purshia tridentata var. tridentata Elsie Z. Lovegrove 1938-6-10 s.n. El Dorado Near Richardson's, L. Tahoe Comment
  POM275333  Purshia tridentata var. tridentata Lyman D. Benson 1935-6-8 6693 El Dorado S end of Lake Tahoe. Sierra Nevada Mtn Range. Truckee River watershed. 1982 Comment
  UCD165754  Pyrola aphylla Ellen Dean; with Daniel McNair 2016-7-12 9109 El Dorado West side of Tahoe Basin. Central part of D.L. Bliss State Park. Along Lester Beach Rd. South of Ranger Entrance Booth near signs that indicate the land is National Forest. 2073 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
  CHSC56321  Pyrola picta K. R. Stern 1985-6-14 8136 El Dorado Echo Summit. 2225 Comment
  CAS-BOT-BC466025  Pyrola picta M. D. Morris 1923-8-2 18 El Dorado Eldorado forest, Big Hill 1676 Comment
  UC32685  Pyrola picta W. A. Setchell, C. C. Dobie Jul 6-21 1901 El Dorado Cascade Lake Comment
  CAS-BOT-BC268112  Quercus Peter Rubtzoff 1975-5-28 7999 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  CAS-BOT-BC36507  Quercus C. R. Quick 1972-11-28 72 -48 El Dorado Roadside, SW down hill from Somerset SE of El Dorado and Diamond Springs; and about 6 miles south of Camino. Comment
  CAS-BOT-BC104173  Quercus X morehus C. R. Quick 1968-8-25 68 -26 El Dorado Along Monitor Road, S of El Dorado and E of State Route 50 Comment
  UCD47032  Quercus X morehus Collector unknown 1951-10-11 s.n. El Dorado Sent to Dr. Tracy Storer by John Outcalt, of Rescue, El Dorado County, California. Comment
  UCR219145  Quercus X morehus George K. Helmkamp, E. A. Helmkamp 2009-9-29 15652 El Dorado Sierra Nevada Mountains Foothills, Canyon Valley Rd. in the east end of Diamond Springs, c. 0.1 mile SE of Pleasant Valley Road 567 Comment
  OBI74476  Quercus chrysolepis David J. Keil 1992-1 23398 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SBBG117214  Quercus chrysolepis R. G. Myatt 1970-7-10 378 El Dorado S fork of American River from Pollock Pines 2700 Comment
  JEPS78388  Quercus durata Edward Lee 1936-3-1 1780 El Dorado about 0.5 mi sw Volcanoville (Hornblende Mt, e slope); Hornblende Mt. Comment
  UC1135614  Quercus garryana var. breweri H. A. Jensen Aug 1931 213 El Dorado Hotchkiss Hill Placerville Quad. 883 Comment
  RSA7569  Quercus kelloggii Carl B. Wolf, B. D. Stark 1933-9-23 5482 El Dorado Along the Cosumnes River, 6 miles south of El Dorado on rd. to Plymouth. 305 Comment
  RSA774001  Quercus kelloggii George K. Helmkamp, E. A. Helmkamp 2009-9-15 15628 El Dorado Omo Ranch Road, 3.9 miles west of Omo Ranch/junction with Slug Gulch Road [problem] 1043 Comment
  SD240764  Quercus kelloggii G. K Helmkamp, E. A. Helmkamp 2006-10-26 11575 El Dorado Northern Sierra Nevada Mountains Foothills: Oak Hill Drive 1.3 miles south of Pleasant Valley Road at Tiger Lily (Placerville 7.5'Q) 671 Comment
  SEINET3928726  Quercus kelloggii David J. Keil 1992-1 23393 El Dorado Ciraca 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln.; 0 600 Comment
  SEINET4291714 Image available Quercus kelloggii W. J. Hess, Stoynoff, N; Allen, K; Weis, K; Bolger, K 1997-1 7667 El Dorado Darling Ridge Rd. (FR 11), 5 miles E of Georgetown and 5 miles S of FR 1. Comment
  JEPS73083  Quercus vacciniifolia Gladys L. Smith 1963-7-27 1806 El Dorado 50 ft from U.S. Hwy. 50 (at top of old Hawley Grade, first pass over Echo Summit); Sierra Valley, Echo Summit, Hawley Grade 2194 Comment
  UC480708  Quercus vacciniifolia W. C. Blasdale 1923-7-18 El Dorado Fallen Leaf Lake Lake Tahoe Region Comment
  UCD47434  Quercus vacciniifolia Herbert L. Mason 1929-10-4 5473 El Dorado Fallen Leaf Lake, hills above Glen Alpine, El Dorado County. Comment
  UCD60669  Quercus vacciniifolia Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4133 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
  UCD84153  Quercus vacciniifolia Chuck Hughes 2009-7-7 112 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  UCD63243  Quercus wislizeni var. wislizeni G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12570 El Dorado Northern Sierra Nevada Mountains: Rock Creek Road, 7.1 miles east of its junction with CA-193. 567 Comment
  UCR188840  Quercus wislizeni var. wislizeni George K. Helmkamp, E. A. Helmkamp 2007-9-19 12980 El Dorado Northern Sierra Nevada Mountains Foothills, along Greenstone Road just south of its junction with US-50 (east of Shingle Springs) 427 Comment
  UCR191051  Quercus wislizeni var. wislizeni George K. Helmkamp, E. A. Helmkamp 2007-7-23 12570 El Dorado Northern Sierra Nevada Mountains Foothills, Rock Creek road, 7.1 miles east of its junction with CA-193 567 Comment
  UC53866  Raillardella argentea H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4721 El Dorado Pyramid Peak Sierra Nevada Mountains 2926 Comment
  JEPS72151  Ranunculus alismifolius var. alismellus Gladys L. Smith 1964-7-6 2135 El Dorado Upper Echo Lake to Desolation Valley (along trail) 2621 Comment
  UCD95818  Ranunculus alismifolius var. alismellus G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10754 El Dorado Northern Sierra Nevada Mountains, 8 miles east of Ice House Road on the road to Wright's Lake. 2000 Comment
  UC905688  Ranunculus alismifolius var. alismifolius David D. Keck 1946-4-25 5531 El Dorado Meyers Sierra Nevada, Upper Truckee River Lake Valley 1950 Comment
  SD40723  Ranunculus arvensis Carl B. Wolf 1933-5-25 4962 El Dorado W. slope of Sierra Nevada. Green Valley, 7/10 mi. W of Rescue 305 Comment
  POM269777  Ranunculus bonariensis var. trisepalus Annetta Carter 1941-4-5 1610 El Dorado Jct of the Latrobe and Folsom Placerville roads, eight miles E of Folsom. Comment
  POM268966  Ranunculus eschscholtzii G. Thomas Robbins 1944-7-29 1813 El Dorado Moist ground in shady hemlock fir woods on ridge betw Lake Lois and Lake Schmidell, Desolation Valley Wilderness. 2591 Comment
  UCD166038  Ranunculus flammula var. ovalis Daniel M. McNair 2016-8-2 2188 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  UCR84708  Ranunculus macounii Kathy Harper 1992-5-17 s.n. El Dorado Northern Sierra Nevada Mtns., Pipi Meadow (Forest Service Campground), 25 mi NE of Pioneer Station off of State Hwy 88, 6 mi north of North South Road from Omo Ranch Road [26 miles east of Jackson], along middle fork of Cosumnes River 1189 Comment
  SBBG71849  Ranunculus muricatus Milo H. Gates 1879-1 El Dorado Shingle Springs Comment
  JEPS55013  Ranunculus occidentalis W. L. Jepson 1938-4-8 18613 El Dorado near old cabin above (s of) Chili Bar; South Fork American River, Big Canyon Comment
  JEPS76772  Ranunculus occidentalis L. R. Heckard 1974-5-15 3702 El Dorado about 6 1/2 mi s Eldorado; Canyon of the North Fork Consumnes River 304 Comment
  SD235002  Ranunculus occidentalis G. K. Helmkamp, E. A Helmkamp 2008-4-25 13317 El Dorado Foothills of Sierra Nevada Mountains: junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown (Garden Valley 7.5' Q) 673 Comment
  SEINET3828310  Ranunculus occidentalis George K. Helmcamp, E. A. Helmkamp 2012-1 18894 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 7.0 miles NW of Pollock Pines. (Slate Mountain 7.5') 100 Comment
  UC1368755  Ranunculus occidentalis J. L. Strother and A. R. Smith 1970-5-3 912 El Dorado about 3 mi s El Dorado City (end of Monitor Road) 365 Comment
  UCR173742  Ranunculus occidentalis George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10742 El Dorado Northern Sierra Nevada Mountains, 5.5 miles east of Ice House Road on the road to Wright's Lake 1860 Comment
  UCR235577  Ranunculus occidentalis George K. Helmkamp, E. A. Helmkamp 2012-5-3 18894 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 7.0 miles NW of Pollock Pines 748 Comment
  UCD33854  Ranunculus occidentalis Beecher Crampton 1974-4-15 9040 El Dorado El Dorado County, Bass Lake road, N.E. of Clarksville. Comment
  POM268759  Ranunculus occidentalis var. ultramontanus Lyman Benson 1935-6-8 6677 El Dorado 40 miles east of Placerville. S Fork American River. 1524 Comment
  CAS-BOT-BC532595  Ranunculus orthorhynchus G. Ledyard Stebbins 1985-8-5 C 535 El Dorado 0.25 mi NE of Wright's Lake; NE of Kyburz [exact location unknown] 2118 Comment
  UCD161061  Ranunculus orthorhynchus G. Ledyard Stebbins 1985-8-5 C 535 El Dorado 1/4 mile northeast of Wright's lake. Northeast of Kyburz. (Exact location unknown. Coordinates estimated by label maker.) 2118 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
  UCD160909  Raphanus raphanistrum G. Ledyard Stebbins 1977-6-28 7727 El Dorado Along El Dorado Road, 1/2 mile south of U.S. Highway 50. (Exact location unknown. Coordinates estimated by label maker.) 487 Comment
  UCD42636  Raphanus raphanistrum Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SEINET13946271 Image available Rhamnus californica Jack Major, Eilif Dahl 1962-1 s.n. El Dorado Shingle Springs Comment
  RSA518943  Rhamnus tomentella subsp. tomentella J. T. Howell 1954-5-17 29704 El Dorado 1 mile southwest of Garden Valley. 610 Comment
  UCD117846  Rhododendron columbianum P. B. Kennedy 1919-8-1 s.n. El Dorado Chiquata Lake, Sierra Nat. Forest. 2438 Comment
  CAS-BOT-BC227100  Rhododendron occidentale G. F. Hrusa 1993-6-29 9881 El Dorado Sierra Nevada. University of California, Blodgett Experimental Forest. Mutton Creek 1295 Comment
  CAS-BOT-BC199730  Rhododendron occidentale var. californicum M. D. Morris 1923-8-2 12 El Dorado Eldorado National Forest 1645 Comment
  UC1872921  Rhus trilobata David Keil 2005-3-13 30344 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Road. 500 Comment
  UC101538  Ribes Katharine Brandegee 1907-5-23 El Dorado 12 mi above Placerville (Sportsman's Hall) Comment
  CAS-BOT-BC93303  Ribes cereum A. A. Heller 1911-8-10 12530 El Dorado East side of Ralston Peak above Echo Lake. 2407 Comment
  UCD60624  Ribes cereum var. cereum Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4087 El Dorado Washoe Meadows State Park. Southern part of park. Restored quarry area. 1933 Comment
  UCR200910  Ribes cereum var. cereum George K. Helmkamp, E. A. Helmkamp 2008-8-30 14050 El Dorado Northern Sierra Nevada Mountains, Leek Spring Valley, Foster Meadow Road 0.9 miles southwest of its junction with Mormon Emigrant Trail 2241 Comment
  SEINET8892770  Ribes lasianthum K. Christie 2011-1 2038 El Dorado Lake Tahoe Basin Management Unit (LTBMU); along Scotts Lake Trail, ca. 1.25 mi. south/southeast from the Big Meadow/Tahoe Rim Trail trailhead. Comment
  CAS-BOT-BC212602  Ribes montigenum Nancy Ryan Zabriskie; Walter Zabriskie 1973-11-8 684 El Dorado Saucer Lake Trail from Echo Lake, Sierra Nevada Mountains 2377 Comment
  UC1127457  Ribes montigenum P. L. Johannsen 1934-9-11 498 A El Dorado Grass Lake Eldorado National Forest, Markleeville Quadrangle Comment
  UCR173445  Ribes nevadense George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10544 El Dorado Northern Sierra Nevada Mountains, El Dorado National Forest; south of Union Valley Reservoir, c. 2 air mi. N of US Hwy 50; junction of Ice House Canyon Road and Granite Springs Road 1610 Comment
  SEINET3119231 Image available Ribes nevadense Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-6-4 15161 El Dorado Emerald Bay, Lake Tahoe. Comment
  CAS-BOT-BC198970  Ribes roezlii var. roezlii John Thomas Howell 1925-6-10 1146 El Dorado Eagle Lake, Lake Tahoe Region Comment
  UC496457 Image available Ribes viscosissimum Merle Randall 1930-6-19 El Dorado Granite Lake Lake Tahoe Region 2301 Comment
  UC75459 Image available Ribes viscosissimum W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe; Rubicon Park 1897 Comment
  UCD102535  Ribes viscosissimum P. B. Kennedy 1920-8-17 131 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR189006  Ribes viscosissimum George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12390 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
  UC907724  Rigiopappus leptocladus G. Thomas Robbins 1945-5-17 1912 El Dorado about 3 mi e Camino; North Fork Webber Creek 1005 Comment
  RSA0011964  Rorippa curvipes var. curvipes George K. Helmkamp, E. A. Helmkamp 2011-9-13 18267 El Dorado Foster Meadow Road, 0.6 miles north of its junction with CA-88 2136 Comment
  CHSC73143  Rorippa curvisiliqua L. P. Janeway; Eric Schroder 1998-8-19 6110 El Dorado Lake Tahoe Basin Management Unit - National Forest. Meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 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-BC74860  Rorippa subumbellata Reed C. Rollins 1942-9-9 3027 El Dorado On the shore of Lake Tahoe, Meeks bay. Comment
  BFRS435 Image available Rosa gymnocarpa Peter Rubtzoff 1972-9-28 6960 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  UCSB24114  Rosa gymnocarpa James, C. 1966-5-14 El Dorado North side of Highway 50 at Pollock Pines turnoff 1188 Comment
  UCD158869  Rosa pisocarpa G. Ledyard Stebbins 1973-7-7 s.n. El Dorado King's Meadow. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC148287  Rosa woodsii var. ultramontana Alice Eastwood 1934-9-27 18877 El Dorado Fallen Leaf Lake Road Comment
  UCD112419  Rubus Peter Rubtzoff; Herbert C. Sampert 1976-6-9 8619 El Dorado Sierra Nevada. Blodgett Forest: South-north canyon crossed by Pilot Creek Road ca. 0.65 mi. east-northeast of junction with Loop Road (Comp. 20R), ca. 25 yards south of Pilot Creek Road. 1196 Comment
  RSA800170  Rubus glaucifolius Peter Rubtzoff 1974-7-19 7729 El Dorado U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 mi north of junction with Quintette Road. 1204 Comment
  UCR254724  Rubus leucodermis Peter Rubtzoff 1975-6-26 8140 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Deep Canyon Road, c. 0.6 mi. north of junction with Loop (Quintette) Road 1204 Comment
  RSA0012143  Rubus parviflorus George K. Helmkamp, E. A. Helmkamp 2011-7-7 17645 El Dorado Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  UCD42589  Rubus parviflorus Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC363194  Rudbeckia hirta Peter Rubtzoff 1974-7-18 7786 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: in headquarters area. Comp. 250R 1295 Comment
  CDA32140  Rumex acetosella M. Beyers 2010-8-2 721 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  UCR218443  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2010-7-9 16484 El Dorado Northern Sierra Nevada Mountains, Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail (Iron Mountain Rd.), 20.5 mi. ESE (99 deg. ) of Placerville 1831 Comment
  CAS-BOT-BC421921  Rumex acetosella John Thomas Howell 1946-8-31 22942 El Dorado Mt. Tallac 2956 Comment
  UCD101084  Rumex californicus G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11203 El Dorado Northern Sierra Nevada Mountains: Tragedy Spring; Tragedy Spring Road, 0.3 mile north of Hwy CA-88. 2424 Comment
  UCR235582  Rumex crispus George K. Helmkamp, E. A. Helmkamp 2012-5-3 18902 El Dorado Northern Sierra Nevada Mountains Foothills, unnamed road leading to power plant, 0.3 mile east of South Fork American River bridge 613 Comment
  CAS-BOT-BC421629  Rumex crispus G. L Smith 1959-6-15 1153 El Dorado Glen Alpine Rd. beyond Fallen Leaf Lake 2225 Comment
  CAS-BOT-BC433698  Rumex occidentalis M. D. Morris 1923-8-7 68 El Dorado Eldorado National Forest 2438 Comment
  UCD60410  Rumex salicifolius Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3973 El Dorado Washoe Meadows State Park. West side of Angora Meadow, opposite manholes #1 and #2. 1920 Comment
  UCR257091  Rumex salicifolius var. denticulatus George K. Helmkamp, Elizabeth Helmkamp 2013-9-7 22271 El Dorado Northern Sierra Nevada Mountains, east side of Mormon Emigrant Trail, 2.7 miles west of its junction with CA-88/Carson Pass Hwy 2264 Comment
  JEPS73008  Rumex salicifolius var. triangulivalvis Gladys L. Smith 1972-7-17 3584 El Dorado between Lily Lake and Glen Alpine road 2072 Comment
  UCR189473  Rumex salicifolius var. triangulivalvis George K. Helmkamp, E. A. Helmkamp 2007-8-4 12708 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail at Leek Spring meadow, about 2 miles northwest of CA-88 2238 Comment
  CDA23210  Rumex salicifolius var. triangulivalvis P. B. Kennedy 1920-8-14 71 El Dorado Eldorado National Forest - Barrett Camp. Comment
  SBBG29120  Rumex transitorius J. T. Howell 1939-8-13 El Dorado Echo Summit on rd to Placerville Comment
  BFRS286 Image available Sagina Peter Rubtzoff 1974-8-20 7825 El Dorado Blodgett Forest: headquarters Loop Road at Bacon Creek crossing west of headquarters (Comp. 250R) Comment
  CHSC23221  Sagina apetala Robert A. Schlising 1963-5-3 2540 El Dorado Roadside and pastures along Hwy 99, few blocks south of village of Cool. Comment
  CAS-BOT-BC103473  Salix eastwoodiae W. R. Dudley 1900-6-1 5647 El Dorado ridge below Lake Lucille Comment
  CAS-BOT-BC103488  Salix eastwoodiae W. R. Dudley 1900-6-1 5654 El Dorado ridge below Lake Lucille Comment
  RSA31135  Salix eastwoodiae A. A. Heller 1916-8-9 12502 El Dorado Haypress meadow above Echo Lake. 2591 Comment
  UCD55396  Salix eastwoodiae Ellen Dean; Mark Bibbo 2006-7-19 3246 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Near old quarry. 1927 Comment
  CAS-BOT-BC103738  Salix exigua John Thomas Howell 1954-5-17 29770 El Dorado Spanish Ravine, Placerville 609 Comment
  CAS-BOT-BC103797  Salix exigua Beecher Crampton 1986-8-17 10036 El Dorado Stateline. In the South Lake Tahoe area Comment
  SBBG115711  Salix exigua B. Crampton 1987-3-28 10082 El Dorado Stateline, 2 blocks S of Lake Tahoe beach off Park Ave 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
  UCD34588  Salix exigua Beecher Crampton 1986-8-17 10036 El Dorado El Dorado County, Stateline. Comment
  CAS-BOT-BC176417  Salix laevigata Peter Rubtzoff 1975-6-4 8027 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCD80754  Salix laevigata CNPS SN Foothill Team 2005-4-25 SNFN 0143 b El Dorado BLM, Miner's Cabin, on the south side of the south fork of the American River, approximately 500 meters east of where the river makes a strong bend. Plot is located approximately 1 km north of where Highway 49 meets the property boundary (with red shack across the road). 266 Comment
  CAS-BOT-BC125198  Salix lasiandra var. lasiandra M. Halperin 1932-9-15 860 El Dorado Strawberry Comment
  UCD47927  Salix lasiolepis Ellen Dean; Dan Potter 2005-5-11 2603 El Dorado El Dorado County. Near junction of Meadowbrook and Bear Creek Roads, Along trail that follows Traverse Creek north, just E of bridge over creek. 685 Comment
  CAS-BOT-BC124607  Salix lemmonii Alice Eastwood 1912-6-15 432 El Dorado Deer Park, Lake Tahoe region Comment
  CAS-BOT-BC228579  Salix lemmonii Beecher Crampton 1987-4-30 10104 El Dorado South Lake Tahoe, Stateline, Park Ave and Lake Parkway Comment
  UC532232  Salix lemmonii Herbert F. Copeland 1934-7-22 El Dorado Wright's Lake 2133 Comment
  UCD34633  Salix lemmonii Beecher Crampton 1987-3-27 10079 El Dorado El Dorado County, Stateline. Comment
  UCD34600  Salix lutea Beecher Crampton 1986-8-20 10046 El Dorado El Dorado County, South Lake Tahoe, Al Tahoe blvd. and Pioneer Trail. Comment
  UCD34664  Salix lutea Beecher Crampton 1987-4-30 10108 El Dorado El Dorado County, South Lake Tahoe, Stateline, 1 - 2 blocks south of Lake Tahoe Beach, west of Park Ave. Comment
  UCD34678  Salix lutea Beecher Crampton 1987-6-5 10122 El Dorado El Dorado County, South Lake Tahoe, Stateline. Comment
  CAS-BOT-BC129177  Salix scouleriana W. R. Dudley 1900-6-1 s.n. El Dorado Tallac House to Desolation Valley Comment
  CAS-BOT-BC129214  Salix scouleriana Mrs. Marian L. Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake Comment
  SEINET12874662 Image available Salix scouleriana W. J. Hess, Stoynoff, N; Allen, K; Weis, K; Bolger, K 1997-1 7689 El Dorado El Dorado National Forest, Stone Rock Lookout, Granite Rock outcrop. 4 mi W of Silver Lake. Comment
  SEINET10837007  Salvia dorrii subsp. dorrii John G. Lemmon 1872-1 Lemmon s.n. El Dorado Pyramid Lake. Comment
  CAS-BOT-BC221117  Salvia sonomensis H. L. Mason 1928-5-4 4497 El Dorado Dugars, 3 miles north of Latrobe Comment
  RSA6769  Salvia sonomensis Carl B. Wolf 1933-5-25 4957 El Dorado just W. of Rescue on road to Green Valley 305 Comment
  RSA781118  Salvia sonomensis George K. Helmkamp, E. A. Helmkamp 2010-4-23 15926 El Dorado Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  UC747557  Salvia sonomensis G. Thomas Robbins 1944-4-30 1571 El Dorado 3-4 mi ne Newtown (on slopes above South Webber Creek) 762 Comment
  UCR173918  Sambucus melanocarpa George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10746 El Dorado Northern Sierra Nevada Mountains, 6.0 miles east of Ice House Road on the road to Wright's Lake 2000 Comment
  RSA799175  Sambucus mexicana George K. Helmkamp, E. Helmkamp 2010-9-23 16951 El Dorado Northern Sierra Nevada Mtns: Peavine Ridge Road, 2.8 mi west of Ice House Road and at the junction with Forest Route 31 and Round Tent Canyon Road. 1581 Comment
  CAS-BOT-BC235098  Sambucus racemosa var. racemosa G. Thomas Robbins 1945-8-12 2137 El Dorado On open slopes above outlet stream of Starr Lake, along trail to Freel Peak 2743 Comment
  UCR191043  Sanguisorba minor subsp. muricata George K. Helmkamp, E. A. Helmkamp 2007-6-6 12271 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 6.3 miles east of its junction with Sly Park Road 1607 Comment
  CHSC90232  Sanicula bipinnatifida Michael D. Pollock 1989-4-16 5 El Dorado Ca. 4.3 mi s of Shingle Springs on French Creek rd. and 1100 ft e, 200 ft e of French Creek. 265 Comment
  UCD110288  Sanicula bipinnatifida Melanie Gogol-Prokurat 2007-4-13 2- 7 -b El Dorado On Salmon Falls Unit of Pine Hill Preserve, BLM, approx. 1 mile south of Dorado Ridge Trail and 1 mile east of Salmon Falls Road. Comment
  UCD94801  Sanicula bipinnatifida Allyson Ayalon; PLS 102 Plant Collection Interns 2011-4-30 1 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 304 Comment
  UCR172637  Sanicula bipinnatifida George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10210 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
  OBI55110  Sanicula crassicaulis C. Ritchie Bell 1952-4-19 3 x-416 El Dorado 2.3 mi N of Placerville on Calif. hwy 49 Comment
  UCR232639  Saponaria officinalis George K. Helmkamp, E. A. Helmkamp 2011-10-13 18414 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 8.1 miles northwest of Pollock Pines, at north side of bridge over the South Fork American River 596 Comment
  SBBG59917  Sarcodes sanguinea Milo H. Gates 1879-1 El Dorado Lake Tahoe Valley Comment
  JEPS71866  Saxifraga aprica Gladys L. Smith 1964-7-6 2117 El Dorado trail from Echo Lake to Desolation Valley (about 2 mi above Upper Echo Lake) 2286 Comment
  UC496456  Saxifraga aprica Merle Randall 1930-6-21 El Dorado above Lake of the Woods (Desolation Valley Trail); Lake Tahoe Region, Desolation Valley Trail Comment
  JEPS43518  Saxifraga californica W. L. Jepson 1938-4-5 18587 El Dorado 3 mi e of Auburn (1/8 mi s of suspension bridge over the North Fork American River, along Hwy 49, just above Louisiana Bar) 243 Comment
  UC747343  Saxifraga californica G. Thomas Robbins 1943-4-25 1030 El Dorado 3 mi e of Camino (above North Fork Webber Creek); North Fork Webber Creek 975 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
  JEPS30810  Saxifraga nidifica var. nidifica Miles Eaton 1945-5-31 25 El Dorado above McKinney Creek ( Caldor); Caldor Comment
  UC858199  Saxifraga odontoloma A. A. Heller 1916-8-11 12547 El Dorado s side of Echo Lake Comment
  JEPS71877  Saxifraga tolmiei Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2665 El Dorado near Aloha Lake (Pyramid Peak); Pyramid Peak 2743 Comment
  UCD128069  Scandix pecten-veneris G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11883 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  UCR173676  Scandix pecten-veneris George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10277 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
  UCR188441  Scandix pecten-veneris George K. Helmkamp, E. A. Helmkamp 2007-4-30 11883 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  JEPS15705  Scirpus congdonii G. Thomas Robbins 1956-9-8 3749 El Dorado moist meadow just beyond the ne edge Wrights Lake; just beyond ne edge Wrights Lake 2133 Comment
  CAS-BOT-BC22415  Scirpus congdonii G. T. Robbins 1956-9-8 3749 El Dorado moist meadow just beyond the northeast edge of Wrights Lake 2133 Comment
  RSA91493  Scirpus congdonii F. W. Peirson 1931-8-8 9539 El Dorado Sierra Nevada: near trail to Lake of [the] Woods, Glen Alpine Creek Basin 2043 Comment
  SEINET11754827  Scirpus microcarpus H. H. Heller 1938-1 566 El Dorado Stanford Camp, Fallen Leaf Comment
  UCR206672  Scleranthus annuus George K. Helmkamp, E. A. Helmkamp 2009-3-5 14327 El Dorado Northern Sierra Nevada Mtns. Foothills, Happy Valley Cutoff road, 0.1 mile east of its junction with Mt. Aukum Road, south of Pleasant Valley 617 Comment
  UCD80216  Scleranthus annuus subsp. annuus CNPS SN Foothill Team 2005-4-26 SNFN 0093 a El Dorado CDPR Folsom State Recreation Area. This plot is situated on the northwest shore of the peninsula area, between Goose Flat Road and the North Boat Launch area. 139 Comment
  CAS-BOT-BC239972  Scribneria bolanderi Beecher Crampton 1956-6-1 3507 El Dorado South end of Bass Lake, 2 miles directly northeast of Clarksville Comment
  CAS-BOT-BC310706  Secale Peter Rubtzoff 1972-10-18 7031 El Dorado U.C. Blodgett Forest Research Station, County Road, ca. 1 mile east of main station entrance. 1356 Comment
  SEINET5733698 Image available Sedella pumila Lynn Gould 1962-1 44 El Dorado 4 mi. W of Rescue.; Rescue Comment
  RSA0027942  Sedum lanceolatum John F. Emmel 1992-7-1 1227 El Dorado Sierra Nevada, Lake Tahoe region: Glen Alpine Creek to Triangle Lake, 0.4 air mi west of Angora Peak. 2195 Comment
  CDA36094  Sedum obtusatum M. Beyers, G. F. Hrusa 2011-7-2 978 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  CAS-BOT-BC64228  Sedum obtusatum Georgia Bentley 1915-7-12 s.n. El Dorado Hill back of the Lodge, Fallen Leaf Lake. Comment
  CAS-BOT-BC64319  Sedum obtusatum Alice Eastwood 1906-7-24 968 El Dorado Lake Tahoe, Camp Agassiz Comment
  UC747414  Sedum spathulifolium G. Thomas Robbins 1944-4-23 1564 El Dorado about 4 mi n Camino (rock crevices along Chute Camp Road on canyon side above South Fork American River); above South Fork American River, n of Camino 762 Comment
  CAS-BOT-BC69733  Selaginella wallacei G. L. Stebbins 1970-7-6 7042 El Dorado Canyon w. of Leeman Bar Mint, between Alleghany and Washington. 944 Comment
  CAS-BOT-BC53713  Selaginella watsonii H. F. Copeland 1939-6-25 s.n. El Dorado Near Fallen Leaf Lake - south wall of canyon of Glen Alpine Creek 1981 Comment
  CAS-BOT-BC62220  Selaginella watsonii John Thomas Howell 1925-6-10 1141 A El Dorado Trail to Eagle Lake, Lake Tahoe region 2042 Comment
  UCD133851  Senecio Beecher Crampton 1957-8-6 4567 El Dorado above Echo lake. 2255 Comment
  UCD150177  Senecio hydrophilus Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8524 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northernmost meadow near Lake Tahoe Blvd. 1934 Comment
  CAS-BOT-BC363818  Senecio integerrimus var. exaltatus M. S. Jussel 1928-7-3 s.n. El Dorado Mt. Tallac, Lake Tahoe region Comment
  CAS-BOT-BC363828  Senecio integerrimus var. exaltatus David D. Keck 1932-6-30 1562 El Dorado Between Fallen Leaf Lake and Lake Tahoe 1920 Comment
  CAS-BOT-BC364291  Senecio triangularis Alice Eastwood 1906-7-21 1262 El Dorado Glen Alpine Region. Angora Lake Comment
  RSA0049896  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 2012-7-6 19353 El Dorado Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. 2078 Comment
  UC1035791  Senecio triangularis Annie M. Alexander and Louise Kellogg 1943-8-27 3491 El Dorado Dicks Lake Sierra Nevada, , Dicks Lake (Lake Tahoe region) 2743 Comment
  UCD74044  Senecio triangularis Jennifer W. Burt; Jessica Hite 2005-8-11 99 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2312 Comment
  UCR66514  Senecio triangularis B. C. Templeton 1931-7-5 1511 El Dorado Sierra Nevada Mtns., near Meeks Bay, Lake Tahoe 2280 Comment
  UC163965  Sericocarpus oregonensis subsp. californicus H. M. Hall 1910-7-21 8799 El Dorado upper end of Fallen Leaf Lake Fallen Leaf Lake 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
  SEINET10941390  Sericocarpus rigidus Harvey M. Hall 1910-7-21 Hall 8799 El Dorado Upper end of Fallen Leaf Lake, in the Canadian Zone. 1950 Comment
  UCD92715  Setaria pumila G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12590 El Dorado northern Sierra Nevada Mountains. Traverse Creek Road at the crossing of Traverse Creek; about 2 miles southeast of its junction with CA-193. 732 Comment
  JEPS18225  Sibbaldia procumbens L. T. Dempster 1957-7-27 1096 El Dorado se edge Lake Aloha; Desolation Valley 2468 Comment
  UCD69751  Sidalcea Sabbina M. Lau 1989-5-6 10 El Dorado 40 meters from Pine Hill summit on south-east facing slope. Chaparral. With Adenostoma fasciculatum and Arcostaphylos sp. In dry, hard, rocky soil in direct sun. Herb, 3-4 decimeters tall with light purple flowers. 670 Comment
  UCD73047  Sidalcea asprella Ellen Dean; With PLB 102 class 2008-5-17 4927 El Dorado Along Hwy. 49, Flume trail. 498 Comment
  UCD167596  Sidalcea asprella subsp. asprella Chuck Hughes 2016-5-3 456 El Dorado Near the southeastern corner of the intersection of Cameron Park Drive and Hacienda Road. 405 Comment
  UCD47926  Sidalcea hartwegii Ellen Dean; Dan Potter 2005-5-11 2602 El Dorado El Dorado County. Near junction of Meadowbrook and Bear Creek Roads, Along trail that follows Traverse Creek north and then goes East over bridge. Along branch in trail that goes upslope after bridge crossing. 689 Comment
  UC1073309  Sidalcea hartwegii George B. Rossbach 1955-5-22 349 El Dorado serpentine barren e Shingle Springs; e of Shingle Springs 457 Comment
  UCD116794  Sidalcea malviflora R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  UCR222361  Sidalcea malviflora subsp. asprella George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganive 2010-6-13 16274 El Dorado Sierra Nevada Mountains Foothills, along Forebay Road, 2.1 miles northwest of the Forebay Bridge over South Fork American River 828 Comment
  CAS-BOT-BC384542  Silene bridgesii G. Thomas Robbins 1943-6-5 1125 El Dorado Above North Fork Webber Creek ca. 3 mi. e. of Camino 914 Comment
  UC746901  Silene bridgesii G. Thomas Robbins 1943-6-5 1125 El Dorado ca 3 mi e Camino (above North Fork Webber Creek); , e of Camino 914 Comment
  CAS-BOT-BC385897  Silene douglasii John Thomas Howell 1925-6-30 1265 El Dorado Armstrong's, Emerald Bay, Lake Tahoe Comment
  JEPS72104  Silene douglasii Gladys L. Smith 1972-7-18 3539 El Dorado switchbacks below Grouse Lake; below Grouse Lake 2438 Comment
  SEINET8892780  Silene douglasii K. Christie 2011-1 2048 El Dorado Lake Tahoe Basin Management Unit (LTBMU); ca. 0.3 mi. south of Fallen Leaf Lake. Comment
  UCR207670  Silene gallica George K. Helmkamp, E. A. Helmkamp 2009-4-21 14531 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
  UC1511359  Silene invisa Dean Wm. Taylor, Rexford E. Palmer 1983-8-29 8289 El Dorado end of Forest Road 11N23C trib to South Fork American River, Upper Long Canyon (Upper Long Canyon, tributary to South Fork American River) 2286 Comment
  UCD147735  Silene invisa Allyson Ayalon; Lucie Jerabkova 2012-7-1 112 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  CAS-BOT-BC389030  Silene laciniata subsp. californica Jean L. Pawek 1956-5-23 65 El Dorado Highway 50 914 Comment
  UCD105322  Silene laciniata subsp. californica Peter Rubtzoff 1974-7-19 7717 El Dorado Sierra Nevada. Blodgett Forest: Pilot Creek canyon at and near Bacchi Ranch Road crossing; west side of canyon. Comment
  CAS-BOT-BC389297  Silene lemmonii A. A. Heller 1915-8-6 12172 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  CAS-BOT-BC389302  Silene lemmonii Elsie Z. Lovegrove 1947-6-6 s.n. El Dorado Fallen Leaf Lake road Comment
  UC465698  Silene lemmonii Katharine Brandegee July 1908 El Dorado Riverton Comment
  UCD149306  Silene menziesii Ellen Dean; N. Khuu, K. Craig 2014-7-12 8450 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek between Hwy 89 and bridge that connects North and South Fire Roads. 1933 Comment
  BFRS3 Image available Sisyrinchium Peter Rubtzoff 1975-6-25 8111 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut. (Comp. 451E) Comment
  UCD159985  Sisyrinchium bellum Jack Major 1966-3 s.n. El Dorado Pine Hill. Comment
  SACT002272  Sitanion jubatum J. Wilson 1985-4-29 El Dorado 40 yards southeast of intersection of Jackpine & Cactus Road, Shingle Springs. 277.368 Comment
  UCR235303  Solanum americanum George K. Helmkamp, E. A. Helmkamp 2011-11-12 18451 El Dorado Southeastern Sacramento Valley, 2.0 miles west of Latrobe on South Shingle Road 168 Comment
  SEINET6186051  Solanum umbelliferum D. A. Buck 1959-4-25 18 El Dorado Along HWY 50, near Placerville 549 Comment
  CDA10925  Solanum xanti G. F. Hrusa 1994-4-28 11837 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  RSA0037230  Solidago John F. Emmel 1986-8-7 1026 El Dorado Cold Creek, ca. 1 air mile SE of Pioneer Trail, South Lake Tahoe area. 2133 Comment
  RSA9268  Solidago californica C. B. Wolf 1928-8-15 3305 El Dorado On the trail to Mt. Tallac, above Glen Alpine. 2387 Comment
  CAS-BOT-BC365399  Solidago elongata A. A. Heller 1911-8-12 12550 El Dorado Near Phillip's on the Lincoln Highway 2133 Comment
  CHSC73659  Solidago elongata L. P. Janeway; Eric Schroder 1998-8-20 6124 El Dorado Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  JEPS71612  Solidago elongata Gladys L. Smith 1964-8-29 2376 El Dorado Audrain Lake Echo Summit region, Audrain Lake 2225 Comment
  UCD135949  Solidago elongata F. A. MacFadden 1934-7-18 s.n. El Dorado Jamison's Camp, Lake Tahoe. Comment
  UC483413  Solidago multiradiata L. R. Abrams 1930-9-3 12766 El Dorado Half Moon Lake 2438 Comment
  CAS-BOT-BC157263  Sorbus californica Beecher Crampton 1973-9-13 9001 El Dorado Ca. 1 mile west of Meyers on US Hwy. 50 1950 Comment
  CAS-BOT-BC157271  Sorbus californica Le Roy Abrams 1911-7-29 4814 El Dorado Fallen Leaf trail, Mt. Tallac 2438 Comment
  JEPS71944  Sorbus scopulina var. cascadensis Gladys L. Smith 1964-7-5 2094 El Dorado trail around Echo Lake (Echo Summit) 2194 Comment
  UCR171203  Spergula arvensis George K. Helmkamp, E. A. Helmkamp 2006-3-17 10078 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive; W end of Diamond Springs 537 Comment
  UCD125389  Spergularia rubra Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7484 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. West side of highway 89, along General Creek. 1919 Comment
  UCR218622  Spergularia rubra George K. Helmkamp, E. A. Helmkamp 2010-6-9 16261 El Dorado Sierra Nevada Mountains Foothills, Mother Lode Dr., 0.2 mile northeast of its junction with Pleasant Valley Road, 1.1 air mi. WNW (276 deg. ) of El Dorado 474 Comment
  UC463348  Sphenosciadium capitellatum L. R. Abrams 1930-8-15 12748 El Dorado Glen Alpine to Susie Lake; Glen Alpine to Susie Lake 2286 Comment
  SEINET10736995  Spiraea densiflora Andrew Townesmith, Karen M. Meyer 2007-8-9 Townesmith 916 El Dorado El Dorado National Forest, Placerville Ranger District. Pyramid Creek trailhead, off US route 50, 10.8 miles WSW of the southern intersection of state route 89 and US route 50. T11N R17E S8. 1882 Comment
  UC555285  Spiraea densiflora H. L. Mason 1929-10-4 5470 El Dorado Glen Alpine Comment
  CAS-BOT-BC152503  Spiraea splendens J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Glenn Alpine, near Lake Yahve 2438 Comment
  CAS-BOT-BC152515  Spiraea splendens Carl B. Wolf 1930-10-9 979 El Dorado Rocky places about Susie Lake 2194 Comment
  CAS-BOT-BC152526  Spiraea splendens John Thomas Howell 1925-6-30 1273 El Dorado Eagle Falls, Emerald Bay, Lake Tahoe Comment
  CHSC73112  Spiranthes porrifolia L. P. Janeway 1998-8-5 5941 El Dorado Lake Tahoe Basin Management Unit - National Forest. Near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  UCR233143A  Stachys palustris subsp. pilosa George K. Helmkamp, E. A. Helmkamp 2011-9-24 18336 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
  UCD42628  Stachys rigida subsp. rivularis Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC465518  Stellaria borealis subsp. sitchana R. L. Pendleton and F. M. Reed 1907-7-25 1223 El Dorado road near Lily Lake; Lake Tahoe Region 1981 Comment
  UCD148625  Stellaria borealis subsp. sitchana Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8377 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1906 Comment
  CAS-BOT-BC181380  Stellaria calycantha G. L. Stebbins; L. D. Smith 1976-8-20 76202 El Dorado North side of Little Round Top, between Highways 50 and 88 2712 Comment
  SBBG69918  Stellaria longipes Milo H. Gates 1879-1 El Dorado Lake Tahoe Valley Comment
  CAS-BOT-BC391091  Stellaria longipes subsp. longipes Alice Eastwood 1906-7-27 1057 El Dorado Glen Alpine Region. Fallen Leaf Lake Comment
  UCD60533  Stellaria longipes subsp. longipes Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3999 El Dorado Washoe Meadows State Park. Meadow leading into east side of Angora Meadows, just west of Sawmill Road park entrance. 1920 Comment
  UCR235609  Stellaria media George K. Helmkamp, E. A. Helmkamp 2012-4-27 18859 El Dorado Northern Sierra Nevada Mountains Foothills, Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River 401 Comment
  JEPS51117  Stellaria nitens W. L. Jepson 1938-4-8 18612 El Dorado s of (above) Chili Bar (hillside in Big Canyon, near old cabin); South Fork American River, Big Canyon Comment
  UCD148623  Stellaria obtusa Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8375 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1906 Comment
  CAS-BOT-BC398215  Stellaria umbellata G. L. Stebbins 1976-7-28 76139 El Dorado Wright's Lake, northeast of the lake 2133 Comment
  UCD147747  Stephanomeria lactucina Allyson Ayalon; Lucie Jerabkova 2012-7-1 118 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCR242799  Stephanomeria lactucina George K. Helmkamp, E. A. Helmkamp 2010-9-1 16901 El Dorado Northern Sierra Nevada Mountains, Mehrten Springs Road, 0.6 mile north of its junction wtih CA-88 2018 Comment
  CAS-BOT-BC375590  Stephanomeria lactucina H. B. Currier 1952-8-8 s.n. El Dorado South Fork Camp, Eldorado National Forest 1524 Comment
  RSA122326  Stephanomeria lactucina J. A. Rutter 1934-8-14 2 El Dorado 1.5 miles NW of Alder Hill. 2195 Comment
  RSA800171  Stephanomeria lactucina Peter Rubtzoff 1974-7-19 7730 El Dorado U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 mi north of junction with Quintette Road. 1213 Comment
  UC1070296  Stephanomeria tenuifolia A. D. Gifford 1934-8-22 333 El Dorado 1.5 mi wsw Tragedy Spring; El Dorado National Forest, Pyramid Pk. Quad. 2286 Comment
  SEINET10849965  Stipa P. Rubtzoff 1974-6-25 Rubtzoff 7640 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. In the open. Comment
  UCR236996  Stipa lemmonii George K. Helmkamp, E. A. Helmkamp 2012-5-22 19036 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of US-50 in Kyburz 1381 Comment
  SACT002391  Stipa pulchra Josephine Van Ess 1976-5-31 El Dorado Collected near old cable gate. Rocky slope. 548.64 Comment
  SACT002405  Stipa pulchra J. Wilson 1982-5-7 El Dorado 1 mile due north from intersection of Malcolm Dixon Road and Hickok Road. 277.368 Comment
  SEINET12006984  Streptanthus diversifolius P. H. Raven, Robbins, G. T. 1956-1 9112 El Dorado N side of North Fork of Cosumnes River at road-crossing NE of Youngs (Somerset) Comment
  UC10924  Streptanthus diversifolius V. Rattan 1860-1-1 223 El Dorado Consumne River Comment
  CAS-BOT-BC538072  Streptanthus longisiliquus Christopher Michael Bronny 2014-6-10 s.n. El Dorado US Forest Service land, SMUD transmission corridor 1396 Comment
  UC1509735  Streptanthus polygaloides Zoe Tyler, R. Barron 1982-7-7 El Dorado both sides of road 13N58 [Wentworth Springs Rd] ca 1 mi e junc with 13N59; Georgetown Quad. 853 Comment
  UCD58149  Streptanthus polygaloides Chuck Hughes 2007-5-23 16 El Dorado El Dorado Co. 377 Comment
  CAS-BOT-BC87527  Streptanthus tortuosus G. Thomas Robbins 1945-6-17 1992 El Dorado Above Camp Creek, near Baltic Peak. 1036 Comment
  CAS-BOT-BC87537  Streptanthus tortuosus Dr. E. C. Van Dyke 1916-7-4 s.n. El Dorado Lake Tahoe Region. From above Grass Lake. Comment
  CAS-BOT-BC87556  Streptanthus tortuosus Clarence R. Quick 1936-7-7 1688 El Dorado El Dorado National Forest. Between North Fork of Silver Creek and Robb's Peak. 1828 Comment
  UCD116125  Streptanthus tortuosus G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10767 El Dorado Northern Sierra Nevada Mountains, about 1.3 miles north of Hwy US-50 on Wright's Lake Road. 1677 Comment
  SEINET12006992  Streptanthus tortuosus H. H. Heller 1938-1 865 El Dorado Stanford Camp, Fallen Leaf Comment
  SD237392  Streptanthus tortuosus var. orbiculatus G. K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16577 El Dorado Northern Sierra Nevada Mountains: southeast side of Wright's Lake, 5.8 miles NE (34a^z) of Kyburz (Pyramid Peak 7.5'Q) 2085 Comment
  UC592159  Streptanthus tortuosus var. orbiculatus Herbert L. Mason 1926-5-30 3322 El Dorado near road to Fallen Leaf Lake; Lake Tahoe Comment
  SEINET3147416  Styrax californicus K. Brandegee 1907-5-14 sn El Dorado Natoma Ditch near N.Y. Ravine Comment
  CDA10930  Styrax officinalis var. redivivus G. F. Hrusa 1994-4-28 11842 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  CDA39699  Styrax officinalis var. redivivus CDFA Staff 1930-4-16 s.n. El Dorado Bank above American River, between Salmon Falls and Auburn. [Could be in Placer County if on north bank of American River.] 0 Comment
  SBBG5624  Styrax redivivus J. M. Tucker 1958-5-27 3390 El Dorado St Hwy 49, 3.2 mi (by road) N of Cool Comment
  UCD119112  Styrax redivivus Walter Russell 1947-4-26 113 El Dorado 8 mi. east of Folsom, road to Pilot Hill. Comment
  BFRS330 Image available Symphoricarpos acutus Peter Rubtzoff 1974-6-25 7632 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  RSA93386  Symphoricarpos acutus F. W. Peirson 1925-7-6 6287 El Dorado 1/4 mile above Fallen Leaf Camp, Sierra Nevada. 1982 Comment
  BFRS273 Image available Symphoricarpos mollis Peter Rubtzoff 1975-8-19 8335 El Dorado Blodgett Forest: Loop Road about 0.15 mile south of Cutoff junction (Comp. 120E) Comment
  CAS-BOT-BC268084  Symphoricarpos mollis Peter Rubtzoff 1974-7-19 7728 El Dorado U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 miles north of junction with Quintette Road. 1203 Comment
  SBBG69507  Symphoricarpos mollis J. R. and R. C. Robbins 1932-7-18 El Dorado W side, Lake Tahoe 2072 Comment
  CAS-BOT-BC238915  Symphoricarpos rotundifolius John Thomas Howell 1925-7-2 1344 El Dorado Between Fallen Leaf Camp and Lake Tahoe Comment
  CAS-BOT-BC238916  Symphoricarpos rotundifolius Alice Eastwood 1906-7-27 1110 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC238925  Symphoricarpos rotundifolius Elmer I. Applegate 1931-9-8 6812 El Dorado Susie Lake, Lake Tahoe region, Sierra Nevada Mountains Comment
  CDA32241  Symphoricarpos rotundifolius var. rotundifolius M. Beyers 2010-8-2 730 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  JEPS82222  Symphoricarpos rotundifolius var. rotundifolius Rimo Bacigalupi, and L. R. Heckard 1962-8-6 8691 El Dorado 0.5 mi w Luther Pass (just se of Grass Lake) 2350 Comment
  UC1120006  Symphoricarpos rotundifolius var. rotundifolius P. L. Johannsen 1934-8-24 469 El Dorado e edge Fallen Leaf Lake; El Dorado National Forest, Pyramid Peak Quad. 1981 Comment
  UC35420  Symphoricarpos rotundifolius var. rotundifolius Miss Lydia K. Tangier-Smith 1901-1 El Dorado Tahoe Region Comment
  UC747113  Symphoricarpos rotundifolius var. rotundifolius G. Thomas Robbins 1945-8-12 2139 El Dorado 6 to 8 mi se Lake Tahoe (slope w of High Meadow, on Freel Peak trail) 2286 Comment
  RSA428942  Symphoricarpos vaccinioides Albert J. Perkins 1923-8-15 s.n. El Dorado Lake Tahoe Region; Long trail to Mt. Tallac. Comment
  UCR170238  Symphyotrichum George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9915 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
  CAS-BOT-BC99022  Symphyotrichum eatonii L. R. Abrams 1917-9-20 6805 El Dorado Fallen Leaf Lake Tahoe Comment
  CAS-BOT-BC99021  Symphyotrichum eatonii L. R. Abrams 1917-9-19 6781 El Dorado Lily Lake, near Fallen Leaf Lake Tahoe Comment
  CAS-BOT-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-BC98529  Symphyotrichum spathulatum Wm. Vortriede 1927-7-1 s.n. El Dorado Camp Sacramento Comment
  UCD42679  Symphyotrichum spathulatum C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 45 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCD44738  Symphyotrichum spathulatum var. spathulatum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2104 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCR176000  Symphyotrichum spathulatum var. spathulatum George K. Helmkamp, E. A. Helmkamp 2006-7-28 11039 El Dorado Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd 2226 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
  SACT002415  Taeniatherum caput-medusae J. Wilson 1982-6-25 El Dorado 100' east of intersection of Cameron Park Drive and Alhambra Drive 277.368 Comment
  CAS-BOT-BC85205  Taxus brevifolia W. C. Cumming; Palmer Stockwell 1939-11-28 1465 El Dorado North Canyon, three miles north of Camino, Sierra Nevada Comment
  CAS-BOT-BC392319  Thalictrum fendleri W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2133 Comment
  CAS-BOT-BC392322  Thalictrum fendleri Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  UCSC001346  Thalictrum fendleri Unknown 1889-6-8 s.n. El Dorado above Fallen Leaf Lake Fallen Leaf Lake Comment
  UCD165981  Thalictrum fendleri var. fendleri Daniel M. McNair; with Ellen Dean 2016-6-10 2127 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2070 Comment
  CHSC73192  Thalictrum sparsiflorum L. P. Janeway; Eric Schroder 1998-9-3 6261 El Dorado Lake Tahoe Basin Management Unit. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southwest of Echo Summit. 2142 Comment
  JEPS72353  Thalictrum sparsiflorum Gladys L. Smith 1969-8-9 2450 El Dorado Pow-wow Bog 2133 Comment
  UCD74203  Thinopyrum intermedium Jennifer W. Burt; Jessica Hite 2005-8-16 32 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2081 Comment
  CAS-BOT-BC202029  Thinopyrum ponticum Catherine Best 1982-6-20 s.n. El Dorado Along Hwy 50 about 2 mi west of Kyburz 1219 Comment
  UC1713763  Thysanocarpus curvipes Katharine Brandegee May 1907 El Dorado New York Ravine Comment
  JEPS71604  Tonestus eximius Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2733 El Dorado upper end of Echo Ridge near Cup Lake (summit area); Ralston Peak 2814 Comment
  SEINET8892821  Tonestus eximius K. Christie 2011-1 2087 El Dorado Lake Tahoe Basin Management Unit (LTBMU); steep talus and screen slopes several hundred meters above/southeast of southern edge of Hellhole meadow complex. Comment
  UC184960  Tonestus eximius Geo. R. Hall July 1910 8771 El Dorado near Angora Peak; Sierra Nevada Mountains 2682 Comment
  UC747691  Torreya californica G. Thomas Robbins 1944-4-30 1579 El Dorado in shady places along South Fork Webber Creek 3-4 mi ne of Newtown; South Fork Webber Creek 914 Comment
  SEINET231467 Image available Torreyochloa pallida var. pauciflora J. C. Johnson 1947-1 194 El Dorado Toiyabe National Forest ; 1 mile west of Raymond Peak 2438 Comment
  UCD93189  Torreyochloa pallida var. pauciflora Verne Grant; Alva Grant 1946-7-24 7779 El Dorado south side of Upper Echo Lake. 2316 Comment
  UCD160907  Tragopogon G. Ledyard Stebbins 1977-6-28 7724 El Dorado Along El Dorado Road, 1/2 mile south of U.S. Highway 50. (Exact location unknown. Coordinates estimated by label maker.) 487 Comment
  UCR254748  Tragopogon dubius Peter Rubtzoff 1974-9-20 7920 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Chinquapin Flat Road, 1.3 miles south pf junction with Lower Gaddis Creek Road 1311 Comment
  UCR179741  Trichostema lanceolatum George K. Helmkamp, E. A. Helmkamp 2006-10-18 11530 El Dorado Northern Sierra Nevada Mountains Foothills, Diamond Springs; village along Calif. Hwy 49 south of Placerville 540 Comment
  UC747560  Trichostema oblongum G. Thomas Robbins 1943-7-6 1242 El Dorado 3 mi E of Camino (on canyon slope above North Fork Webber Creek) 975 Comment
  RSA796691  Trientalis Peter Rubtzoff 1974-6-20 7615 El Dorado U.C. Blodgett Forest Research Station, headquarters area. Comment
  UCR173590  Trifolium George K. Helmkamp, Elizabeth Helmkamp 2006-5-1 10282 El Dorado Northern Sierra Nevada foothills, corner of Pleasant Valley Road and Patterson Drive; west end of Diamond Springs 537 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
  UC747287  Trifolium ciliolatum G. Thomas Robbins 1943-5-5 1072 El Dorado 3 mi e Placerville (near Institute of Forest Genetics) 762 Comment
  UCD165797  Trifolium cyathiferum Ellen Dean; with Daniel McNair 2016-7-19 9137 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2048 Comment
  UC555352  Trifolium depauperatum var. amplectens H. L. Mason 1928-5-4 4501 El Dorado Shingle Springs Comment
  UCR188173  Trifolium dubium George K. Helmkamp, E. A. Helmkamp 2007-4-30 11894 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  UCR248704  Trifolium fragiferum George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22041 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 2.1 miles east of Stumpy Meadows Lake, 15.6 km NNE (06 deg. ) of Pollock Pines 1357 Comment
  UCR173283  Trifolium glomeratum George K. Helmkamp, Elizabeth Helmkamp 2006-5-19 10477 El Dorado Northern Sierra Nevada Foothills, Lake Oaks mobile home park; corner of Pleasant Valley Road and Patterson Drive., Diamond Springs. 537 Comment
  UCR191050  Trifolium glomeratum George K. Helmkamp, E. A. Helmkamp 2007-6-8 12284 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 1.9 miles south of Mormon Emigrant Trail, at the bridge over Diamond Creek 1143 Comment
  UCR176054  Trifolium hirtum George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10519 El Dorado Northern Sierra Nevada Foothills, NE of Georgetown; along Bottlehill Road, 1.4 mi. N of Wentworth Springs Road 1006 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
  UCR218437  Trifolium hirtum George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe 2010-7-6 16455 B El Dorado Sierra Nevada Mountains, Silver Fork Road, 1.9 miles south of its junction with US-50 in Kyburz 1473 Comment
  POM349637  Trifolium monanthum subsp. monanthum Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  UC631448  Trifolium variegatum Mrs. H. P. Kelley 1916-7-10 El Dorado near creek; Fallen Leaf Lake Comment
  SEINET5738215 Image available Trifolium variegatum William O. McCartney 1966-1 14 El Dorado 1559 Mosquito Road, Camino.; Camino 945 Comment
  UC485404  Trifolium wormskioldii F. M. Reed and R. L. Pendleton 1907-7-25 1158 ? El Dorado rd betw camp and Modjeska Falls Lake Tahoe Region 2011 Comment
  UCD150179  Trifolium wormskioldii Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8526 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northeastern edge of northernmost meadow near Lake Tahoe Blvd. 1934 Comment
  UC85595  Trillium angustipetalum Katharine Brandegee 1907-5-23 El Dorado along Lake Tahoe Rd. near 19th. milestone Placerville Comment
  UCD139890  Trillium angustipetalum G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10535 El Dorado Northern Sierra Nevada Mountains: Along Ice House Canyon Road, 10.6 mi. S of Wentworth Springs Road (just S of the Jones fork of Silver Creek and SE of Union Valley Reservoir). 1508 Comment
  SEINET13750295  Triphysaria eriantha S. Eiades 1976-4-3 s. n. El Dorado Just off highway 193 near Cool 610 Comment
  UCR197242  Triphysaria eriantha subsp. eriantha George K. Helmkamp, E. A. Helmkamp 2008-4-25 13327 El Dorado Sierra Nevada Mountains Foothills, along Bear Creek Road 0.4 mile southeast of its junction with Meadow Brook Road, SE of Georgetown 747 Comment
  UCD80796  Triphysaria pusilla CNPS SN Foothill Team 2005-3-24 SNFN 0023 d El Dorado CDPR, Folsom State Recreation Area, off Goose Flat Road, approximately NE of Goose Flat in Folsom Lake Peninsula Area. 138 Comment
  UCD93627  Trisetum canescens 1942-8-27 3302 El Dorado road from Fallen Leaf Lake to Glen Alpine, near junction. 1920 Comment
  CAS-BOT-BC242680  Trisetum projectum Ellen Dean; T. Starbuck; M. Starbuck; G. Golden; J. Ong; A. Ayalon; C. Loughran 2011-8-8 7124 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
  UCD111490  Trisetum projectum Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7124 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
  UCD66758  Trisetum projectum G. L Stebbins Jr. 1942-8-27 3303 El Dorado Head of Fallen Leaf Lake. 1920 Comment
  JEPS75235  Trisetum spicatum Gladys L. Smith 1963-7-27 1817 El Dorado near Echo Summit (cliff on old Hawley Grade); Sierra Nevada 2164 Comment
  JEPS75600  Trisetum spicatum Gladys L. Smith and Dr. Alasdair H. Neilson 1970-8-20 2627 El Dorado plateau just below summit area Pyramid Peak; Aloha Lake area 3042 Comment
  JEPS73023  Triteleia hyacinthina Gladys L. Smith 1972-8-23 3510 El Dorado Lily Lake 2072 Comment
  CAS-BOT-BC519133  Triteleia hyacinthina John Thomas Howell 1954-5-17 29703 El Dorado 1 mile southwest of Garden Valley, Sierra Nevada 609 Comment
  CAS-BOT-BC523072  Triteleia ixioides subsp. anilina J. H. Thompson 1906-7-1 s. n. El Dorado Fallen Leaf Lake near Lake Tahoe. 2042 Comment
  CAS-BOT-BC523084  Triteleia ixioides subsp. anilina H. M. Hall 1921-6-28 11370 El Dorado Sly Park 1036 Comment
  JEPS73025  Triteleia ixioides subsp. scabra Gladys L. Smith 1972-7-18 3545 El Dorado trail from Wrights Lake to Grouse Lake 2438 Comment
  UCR173715  Triteleia ixioides subsp. scabra George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10496 El Dorado Northern Sierra Nevada Foothills, Along Calif. Hwy 193, 0.4 mi. south of Kelsey 604 Comment
  UCR237014  Triteleia ixioides subsp. scabra George K. Helmkamp, E. A. Helmkamp 2012-5-28 19067 El Dorado Northern Sierra Nevada Mountains, Pebble Canyon Road, 0.6 mile south of its junction with Mormon Emigrant Trail 1555 Comment
  CAS-BOT-BC522098  Triteleia ixioides subsp. scabra Ira L. Wiggins 1946-5-11 11207 El Dorado 4 miles north of Placerville on Highway 49, toward Coloma Comment
  CAS-BOT-BC522102  Triteleia ixioides subsp. scabra Wm. Vortriede 1928-5-16 s.n. El Dorado Coloma Comment
  SEINET8551341 Image available Triteleia ixioides subsp. scabra J. E. Faulkner 1969-5-27 60 El Dorado 5 miles east of Pollock Pines on Sly Park Road. 1341 Comment
  CAS-BOT-BC80226  Tsuga mertensiana subsp. grandicona W. R. Dudley 1900-6-27 s.n. El Dorado Ridge above Lake [Lucile] Lucille + Desolation Valley Comment
  UCD72591  Turritis glabra Ellen Dean; T. Sasaki 2007-7-23 4314 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
  SJSU3967  Utricularia macrorhiza C. W. Sharsmith 1964-6-19 7303 El Dorado near Taylor Cr c. 1 mi N of lower end of Fallen Leaf L 1905 Comment
  UCD135947  Utricularia macrorhiza Barry Rice 2012-8-3 BR 120801 El Dorado Baldwin Beach, Lake Tahoe. 1900 Comment
  UCD43658  Utricularia macrorhiza C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1024 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD118184  Vaccinium uliginosum subsp. occidentale P. B. Kennedy 1920-9-15 188 El Dorado El Dorado National Forest -- Barrett Camp. Along banks of creek (south sun). 1935 Comment
  JEPS72424  Valeriana californica Gladys L. Smith 1963-7-9 1786 El Dorado 1/4 mi w Echo Summit (along U.S. 50) 2133 Comment
  UC565413  Velezia rigida Chas. M. Belshaw 1935-5-30 945 El Dorado three mi se Auburn (between Cool and Pilot Hill); Sierra Nevada Foothills, btw Cool and Pilot HIll Comment
  UC72255  Veratrum californicum var. californicum Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  UCR189906  Verbascum George K. Helmkamp, E. A. Helmkamp 2007-9-8 12905 El Dorado Foothills, northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Diamond Springs; corner of Pleasant Valley Road and Patterson Drive 530 Comment
  CDA6391  Verbascum blattaria T. C. Fuller 1957-10-22 548 -57 El Dorado 3 miles south of El Dorado. 0 Comment
  UCD124679  Verbascum blattaria D. H. Hartmann 1941-10-19 s.n. El Dorado In a spring between Coloma and Placerville. Comment
  UCR209762  Verbascum thapsus George K. Helmkamp, E. A. Helmkamp 2009-8-14 15470 El Dorado Sierra Nevada Mountains Foothills, junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road 642 Comment
  SEINET9347385  Verbena lasiostachys Unknown 2010-6-19 16312 El Dorado Sierra Nevada Mountains Foothills Comment
  UCD142020  Veronica americana Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7846 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, north side of creek. 1948 Comment
  UCD124439  Veronica arvensis Beecher Crampton 1959-5-21 5250 El Dorado Gravel roadbed of the railroad, Shingle Springs. Comment
  UCD165289  Veronica scutellata Peter Rubtzoff; John Thomas Howell 1973-7-18 7103 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: along East Fork Gaddis Creek ca. 0.1 mi. south of 'Clearcut' (Comp. 460E). 1301 Comment
  UCD42637  Veronica scutellata Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  JEPS4463  Veronica scutellata H. M. Evans July, 1920 El Dorado Phillips Station Comment
  JEPS72228  Veronica serpyllifolia subsp. humifusa Gladys L. Smith 1963-7-28 1903 El Dorado around Audraine Lake, Echo Summit area Audraine Lake; Echo Summit area, Audraine Lake 2133 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
  RSA80052  Veronica serpyllifolia var. humifusa F. W. Peirson 1925-7-2 6203 El Dorado South end of Lake Tahoe. 1921 Comment
  SD241028  Vicia disperma George K. Helmkamp, E. A. Helmkamp 2011-6-7 17496 El Dorado Northern Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs. 529 Comment
  UCD160906  Vicia hirsuta G. Ledyard Stebbins 1977-6-28 7722 El Dorado Diamond Springs. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCR187519  Vicia sativa George K. Helmkamp, E. A. Helmkamp 2007-4-20 11760 El Dorado Foothills, Northern Sierra Nevada Mountains, junction of French Creek Road and Lost Creek road just north of Frenchtown 366 Comment
  UC924221  Vicia sativa subsp. nigra H. S. Reed 1941-5-5 El Dorado Smith Flat 701 Comment
  UCD13259  Vicia sativa subsp. nigra Elizabeth Cook 1975-5-6 33 El Dorado El Dorado CO: Pine Hill, 1 mile west-northwest of Rescue, T10N, R9E, Sec 16, SE 1/4. Elevation 1650 feet. 502 Comment
  UCR217920  Vicia sativa subsp. sativa George K. Helmkamp, Laurel Bezdecheck 2010-5-28 16104 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
  UCD109007  Vicia villosa subsp. villosa Collector unknown 1925-6-15 1697 El Dorado Kyburz. Comment
  UCR187517  Vicia villosa subsp. villosa George K. Helmkamp, E. A. Helmkamp 2007-4-20 11758 El Dorado Foothills, Northern Sierra Nevada Mountains, junction of French Creek Road and Lost Creek road just north of Frenchtown 366 Comment
  UCR217849  Vicia villosa subsp. villosa George K. Helmkamp, E. A. Helmkamp 2010-5-22 16092 El Dorado Sierra Nevada Mountains Foothills, Perry Creek Road, 0.1 mile south of its junction with Slug Gulch Road, 0.4 mi. northeast of Fairplay 677 Comment
  UCD111318  Viola P. B. Kennedy 1920-8-17 151 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC263914  Viola adunca Paul Covel 1936-8-16 507 El Dorado Echo Summit on Tahoe Road Comment
  SBBG69160  Viola adunca Mrs. Westcott 1939-7-15 El Dorado bank of upper Truckee River near foot of Echo Grade Comment
  UCD110656  Viola adunca subsp. adunca G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10868 El Dorado Northern Sierra Nevada Mountains. Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz. 2049 Comment
  CAS-BOT-BC536503  Viola glabella Mary Strong Clemens 1920-9-8 s.n. El Dorado Round Lake Comment
  SJSU3943  Viola glabella C. W. Sharsmith 1964-6-20 7325 El Dorado SE base of Mt Tellac 2072 Comment
  SBBG39498  Viola lobata L. S. Rose 1970-5-27 70046 El Dorado near Leonardi Springs, NE of Lake Edson 1280 Comment
  UC1121578  Viola lobata subsp. lobata A. D. Gifford 1934-8-17 324 El Dorado 2 mi w and 1/2 mi s of Leek Spring Hill 1950 Comment
  UCR173795  Viola lobata var. lobata George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10598 El Dorado Northern Sierra Nevada foothills, Mormon Emigrant Trail, 6.0 miles east of its junction with Sly Park Road (Jenkinson Lake) 1055 Comment
  JEPS72657  Viola macloskeyi Gladys L. Smith 1964-7-4 2053 El Dorado Sayles Canyon Trail; Echo Summit Region, Benwood Meadow, Sayles Canyon Trail 2133 Comment
  UCD60661  Viola macloskeyi Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4125 El Dorado Washoe Meadows State Park. Central part of park in vicinity of manholes #48 and #49. 1926 Comment
  JEPS72659  Viola pinetorum subsp. pinetorum Gladys L. Smith 1964-7-5 2088 El Dorado Trail around Echo Lake (Echo Summit); , Echo Lake 2255 Comment
  UCR184800  Viola pinetorum subsp. pinetorum George K. Helmkamp, E. A. Helmkamp 2007-5-9 11972 El Dorado Northern Sierra Nevada Mountains, Granite Springs Road 0.4 mile east of its junction with Ice House Road, junct. about 4 miles southwest of Ice House 1707 Comment
  RSA0028979  Viola purpurea John F. Emmel 1990-6-9 1148 El Dorado Sierra Nevada: SW Lake Tahoe region. along Glen Alpine Trail and creek from Glmore Lake, 0.8 air mi NW of Glen Alpine Spring. 2287 Comment
  UCR173845  Viola purpurea subsp. integrifolia George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10673 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50 1653 Comment
  RSA0013405  Viola sheltonii George K. Helmkamp, E. A. Helmkamp 2012-5-18 19019 El Dorado 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
  SEINET195637 Image available Viola sheltonii G. Thomas Robbins 1943-4-10 982 El Dorado North Fork Webber Creek about 3 mi E of Camino 945 Comment
  SEINET195173 Image available Viola tomentosa G. T. Robbins 1945-8-5 2099 El Dorado Pine woods along road ca. 1 mi. W of Wentworth Springs 1829 Comment
  UC746935  Viola tomentosa G. Thomas Robbins 1945-8-5 2099 El Dorado 1 mi w of Wentworth Springs (along road) 1828 Comment
  UCR218098  Viola tomentosa George K. Helmkamp, E. A. Helmkamp 2010-7-23 16622 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
  SEINET10691472  Vitis californica T. V. Munson 1889-1 Munson s.n. El Dorado near Placerville, Calf. Comment
  CAS-BOT-BC164672  Vulpia Peter Rubtzoff 1975-5-28 8007 El Dorado Blodgett Forest, Georgetown Divide. Chinquapin Flat Road, ca. 1.6 mi. south of Old Gaddis Creek Road Comment
  SACT002511  Vulpia microstachys J. Wilson 1982-5-7 El Dorado Approximately 1 mile north of intersection of Malcolm Dixon Road and Hickok Road. 277.368 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
  SACT002555  Vulpia myuros J. Wilson 1982-5-2 El Dorado Immediately north of intersection between Salmon Falls Road & Green Valley Road. 277.368 Comment
  SACT002558  Vulpia myuros J. Wilson 1985-5-3 El Dorado Along Deer Valley from Jurgens Road. 277.368 Comment
  UCD94922  Vulpia myuros J. D. Skoss 1947-5-20 s.n. El Dorado High Sierras. Comment
  CAS-BOT-BC184723  Vulpia myuros subsp. megalura John Thomas Howell 1963-7-12 39859 El Dorado 3 miles sw of Twin Bridges on road to Kyburz 1676 Comment
  SACT002587  Vulpia octoflora J. Wilson 1982-5-7 El Dorado Approximately 0.6 mile north from Malcolm Dixon Road on Hickok Road the straight 0.2 mile 277.368 Comment
  UCD33179  Wyethia bolanderi Beecher Crampton 1967-5-5 7862 El Dorado 1 mile N.W. of Pine Hill, jct. of Deer Valley rd. and Starbucks road. Comment
  RSA6751  Wyethia helenioides C. B. Wolf 1933-5-25 4940 El Dorado Just E of the American Institute of Forest Genetics, Placerville. 762 Comment
  UCD113106  Wyethia mollis Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 14 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  UCD60590  Wyethia mollis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4055 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  UCR217921  Wyethia mollis George K. Helmkamp, Laurel Bezdecheck 2010-5-28 16106 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
  CAS-BOT-BC383468  Wyethia mollis Laura M. Lathrop 1909-7-9 s.n. El Dorado Near Fallen Leaf Lake Comment
  UC747215  Wyethia mollis G. Thomas Robbins 1943-7-25 1335 El Dorado about 1 mi n U. S. Highway 50 (open flat at edge of woods along road to Echo Lake) 2194 Comment
  UCD19226  Wyethia mollis Van M. Mar 1989-7-10 2 El Dorado near Regina Rd., ca. 50 yards east of Ski Run Blvd. 1981 Comment
  UCR136473  Wyethia reticulata Beecher Crampton 1965-7-2 7429 El Dorado Sierra Nevada foothills, 2 miles WNW of Rescue (in direct line), NE slope of Pine Hill 579 Comment
  UC746909  Yabea microcarpa G. Thomas Robbins 1944-5-21 1618 El Dorado ca 3 mi e Camino (on canyon slope above North Fork Webber Creek) 975 Comment
  SEINET3166501  Yosemitea repanda P. J. Alexander, C. D. Bailey 2009-7-7 1100 -A El Dorado Northern Sierra Nevada on the north side of US Hwy. 50 along Johnson Pass Rd. (old US 50), 0.9 miles SE of the Echo Lake dam, 3.4 miles E of Cup Lake, Eldorado National Forest. 2225 Comment
  UC747519  Zigadenus exaltatus G. Thomas Robbins 1943-5-2 1060 El Dorado canyon slope above creek about 3 mi e Camino; North Fork Webber Creek 914 Comment
  UC476332  Zigadenus venenosus var. venenosus unknown Jul 1920 El Dorado 1 mi below Phillips; Sierra Nevada Comment
  RSA68686  Zigadenus venenosus var. venenosus Frank W. Peirson 1925-7-6 6301 El Dorado 1/4 mile above Fallen Leaf Lake, Sierra Nevada 1982 Comment
  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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