Search Results — 2000 specimen records retrieved (1592 records with coordinates)
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Results for search: County=EL DORADO; Source=All;   

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73563  Abies concolor Geo. B. Grant 1906-7-15 6996 El Dorado Tahoe Tavern, Lake Tahoe 1889 Comment
  UC747686  Abies concolor G. Thomas Robbins 1944-10-15 1833 El Dorado 3 mi e Camino (at C.C.C. Camp Snowline) 1036 Comment
  CDA37122  Acacia dealbata Annie Walker 2012-3-15 s.n. El Dorado El Dorado Road, near Missouri Flat. Comment
  CAS-BOT-BC330652  Acer glabrum var. glabrum W. R. Dudley 1900-6-1 s.n. El Dorado By Donner Lake Comment
  CAS-BOT-BC330653  Acer glabrum var. glabrum Mrs. Marian L. Campbell 1920-6-28 s.n. El Dorado Lake Tahoe Region; Fallen Leaf Lake Comment
  CAS-BOT-BC330679  Acer glabrum var. glabrum Elsie Zeile Lovegrove 1947-5-29 s.n. El Dorado Lake Tahoe Basin; Angora Lake Trail on Fallen Leaf Lake side Comment
  CAS-BOT-BC330659  Acer glabrum var. glabrum Le Roy Abrams 1911-7-1 4828 El Dorado Fallen Leaf trail, Mt. Tallac 2438 Comment
  UCD117015  Acer macrophyllum Denise Fruitt 1982-5-9 31 El Dorado Sierra Nevada, property off Grizzly Flat Road, 9.8 miles east of Somerset. 1066 Comment
  UCD111496  Achillea millefolium Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7126 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
  UCR217393  Achillea millefolium George K. Helmkamp, E. A. Helmkamp 2010-5-17 16075 El Dorado Sierra Nevada Mountains Foothills, Pine Hill Road, 0.8 mile above the junction with Bertana Court; edge of Pine Hill Ecological Reserve 610 Comment
  UC747165  Achillea millefolium G. Thomas Robbins 1943-6-16 1179 El Dorado 3 mi e Placerville; Institute of Forest Genetics Arboretum Comment
  UC907645  Achnatherum lemmonii G. Thomas Robbins 1943-6-10 1149 El Dorado 3 mi e Camino (north fork Webber Creek, slope above); Webber Creek 975 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
  SEINET255832  Achnatherum occidentale subsp. californicum Mary E. Barkworth, LR Firestone 1982-8-22 4028 El Dorado Meyers Ca; ca 1/4 mi beyond Cal Inspection Station at Little Chalet Ski sales 2950 Comment
  UCD74160  Achnatherum occidentale subsp. occidentale Jennifer W. Burt 2005-7-19 28 El Dorado Echo Summit' abandoned downhill ski area (off Hwy 50 near Echo Summit) - collected from center of abandoned ski run. 2315 Comment
  SEINET223698  Achnatherum occidentale subsp. pubescens Mary E. Barkworth, N Gay; L. Greene 1981-7-16 3435 El Dorado Intersection of US 50 and 89 1905 Comment
  SEINET255841  Achnatherum occidentale subsp. pubescens L. R. Firestone, H Firestone 1983-8-7 8320 El Dorado Along a small side road ca 1 mi W of South Tahoe on Cal Hwy 89/50 1859 Comment
  CAS-BOT-BC218036  Achnatherum stillmanii G. L. Stebbins 1969-6-30 6934 El Dorado Along road from Union Valley Dam to Junction Dam 1402 Comment
  CAS-BOT-BC249062  Achnatherum stillmanii George K. Helmkamp; E. A. Helmkamp 2011-9-24 18324 El Dorado Northern Sierra Nevada Mountains: Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  UCD103904  Acmispon americanus var. americanus P. Rodriguez-Rojo; D. Sanchez-Mata 1997-8-1 s.n. El Dorado Pine Hill. Sunny Hill Rd. 430 Comment
  UCD168672  Acmispon nevadensis Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9418 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Southwestern side of Emerald Point. 1918 Comment
  UCD60382  Acmispon parviflorus G. K. Helmkamp; E. A. Helmkamp 2007-5-9 11986 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
  UCD38774  Acmispon parviflorus Beecher Crampton 1958-6-9 4918 El Dorado Ca. 14 miles northeast of Placerville, Pino Grande Road, Mosquito Lumber camp area, Finnon Lake. 762 Comment
  JEPS111340  Aconitum columbianum Petra Foerster 2007-7-28 El Dorado 2 mi W of South Lake Tahoe, 0.1 mi N of Emerald Bay Road, 0.1 mi E of Taylor Creek 1885 Comment
  JEPS111344  Aconitum columbianum Petra Foerster 2007-7-28 El Dorado Off Spring Creek Road, 3 mi W of South Lake Tahoe, 3/4 mi S of Emerald Bay Road, along E side of road next to dry creek 1915 Comment
Read comments
Mar 24 2011
  SBBG2078  Aconitum columbianum H. and M. Dearing 1931-7-31 368 El Dorado Glen Alpine, Fallen Leaf Lake Comment
  CAS-BOT-BC391379  Aconitum columbianum subsp. columbianum Paul F. Covel 1936-8-6 764 El Dorado Strawberry on American River Comment
  CAS-BOT-BC391394  Aconitum columbianum subsp. columbianum Dr. E. C. Van Dyke 1915-7-4 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe Region Comment
  CAS-BOT-BC391384  Aconitum columbianum subsp. columbianum Alice Eastwood 1909-7-1 961 El Dorado Lake Tahoe Region. Near Fallen Leaf L. Comment
  CAS-BOT-BC412595  Aconogonon alaskanum A. A. Heller 1915-8-6 12193 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  CAS-BOT-BC412596  Aconogonon alaskanum Alice Eastwood 1906-7-21 1259 El Dorado Glen Alpine Region. Trail to Angora Lakes 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
  CAS-BOT-BC391627  Actaea rubra E. A. McGregor 1909-8-22 171 El Dorado Lake Tahoe Region. Glen Alpine 2072 Comment
  SEINET11261908  Actaea rubra George Helmkamp, E. A. Helmkamp 2011-7-30 17941 El Dorado Northern Sierra Nevada Mountains: North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek (Caldor 7.5' Q.); 0 1209 Comment
  UCD142039  Actaea rubra Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7861 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, south side of creek. 1944 Comment
  SEINET2084146  Adenocaulon bicolor G. Rink 1999-7-14 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  CAS-BOT-BC29276  Adenocaulon bicolor G. Thomas Robbins 1943-7-10 1263 El Dorado North Fork of Webber Creek, about 3 miles E of Camino 914 Comment
  JEPS71776  Adenocaulon bicolor Gladys L. Smith 1963-7-27 1871 El Dorado Hawley Grade, old pass over Echo Summit Sierra Nevada, Echo Summit 1889 Comment
  HSC69857  Adenostoma fasciculatum R. Kalal 1980-8-24 95 El Dorado 165 Comment
  UCD19987  Adenostoma fasciculatum C. H. Lamoureux; M. Ingle 1955-11-25 1003 El Dorado 2 miles NE of Bass Lake. 365 Comment
  UCD137194  Adiantum jordanii G. K. Helmkamp; E. A. Helmkamp 2006-6-7 10645 El Dorado Foothills, Northern Sierra Nevada Mountains: hiking trail, 3.4 miles northwest of Placerville along Hwy CA-49. 512 Comment
  UCD51546  Aegilops triuncialis Collector unknown 1941-6-18 s.n. El Dorado Placerville. Comment
  JEPS62946  Agastache urticifolia Helen-Mar Wheeler 1941-8-18 El Dorado road to Alpine Camp 2 mi from foot Myers grade (Old Sawmill, Upper Truckee River); upper Truckee River Comment
  RSA714087  Agastache urticifolia George K. Helmkamp, E. A. Helmkamp 2005-8-9 9792 El Dorado Northern Sierra Nevada Foothills: El Dorado National Forest; WSW o Lake Tahoe; 7.4 miles N. of Union Reservoir along Ice House Road at the junction of Cheese Camp Road. 1765 Comment
  UCD72624  Agastache urticifolia Ellen Dean; T. Sasaki 2007-7-23 4347 El Dorado Washoe Meadows State Park, eastern edge of park just west of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #14 plot. 1920 Comment
  UCR242840  Agastache urticifolia George K. Helmkamp, E. A. Helmkamp 2010-9-1 16899 El Dorado Northern Sierra Nevada Mountains, Mehrten Springs Road, 0.6 mile north of its junction wtih CA-88 2018 Comment
  JEPS72517  Ageratina occidentalis Gladys L. Smith 1963-7-27 1845 El Dorado Old Hawley Grade Sierra Nevada, Echo Summit Area, Old Hawley Grade 1981 Comment
  POM212154  Ageratina occidentalis Carl B. Wolf 1931-9-9 2414 El Dorado Below summit of Mt Tallac, Sierra Nevada. 2957 Comment
  CAS-BOT-BC295540  Agnorhiza bolanderi Beecher Crampton 1967-5-5 7862 El Dorado 1 mile northwest of Pine Hill, Deer Valley and Starbuck Roads 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
  UC206758  Agnorhiza reticulata Katharine Brandegee 1907-5-20 El Dorado near Weber Creek Comment
  UCD128641  Agoseris aurantiaca var. aurantiaca P. B. Kennedy 1920-8-12 52 El Dorado El Dorado National Forest -- Barrett Camp. 1935 Comment
  POM87006  Agoseris glauca var. monticola F. W. Peirson 1925-7-1 6177 El Dorado State Line, Lake Tahoe 1905 Comment
  SEINET6738713 Image available Agoseris heterophylla E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4116 El Dorado Washoe Meadows St. Park, S portion of park on E side of fen system 1926 Comment
  UCR198552  Agoseris heterophylla George K. Helmkamp, E. A. Helmkamp 2008-4-30 13349 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCR237028  Agoseris heterophylla George K. Helmkamp, E. A. Helmkamp 2012-5-18 19015 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
  RSA782374  Agoseris heterophylla var. heterophylla George K. Helmkamp, E. A. Helmkamp 2010-4-23 15922 El Dorado along Salmon Falls Road, 5.6 miles south of its junction with CA-49 at Pilot Hill, 0.65 mi. north of the American River crossing 200 Comment
  UC521410  Agoseris heterophylla var. heterophylla E. B. Babcock 1934-7-11 417 El Dorado near pines along waterfront Tahoe Meadows 1901 Comment
  CAS-BOT-BC13287  Agoseris parviflora G. L. Smith 1959-6-16 1169 El Dorado Along trail above Fallen Leaf Lake, south slopes of Mount Tallac 2377 Comment
  UCD35872  Agoseris retrorsa Beecher Crampton 1965-6-3 7356 El Dorado 2 miles w.n.w. of Rescue, n.e. slope of Pine Hill. 579 Comment
  CAS-BOT-BC13354  Agoseris retrorsa R. E. Frenkel 1964-6-11 579 El Dorado Sly Park Road, 0.4 mi NE of junction with Clear Creek Road 853 Comment
  CAS-BOT-BC451151  Agrimonia gryposepala G. L. Stebbins 1977-7-3 7749 El Dorado Along Weber Creek, 2 1/2 miles southeast of Placerville, 1/2 to 1 mile west of Cedar Ravine Road. 539 Comment
  CAS-BOT-BC162051  Agrostis Elsie Zeile Lovegrove 1951-9-16 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake Road. Comment
  CAS-BOT-BC210053  Agrostis Peter Rubtzoff; John Thomas Howell 1973-7-18 7129 El Dorado Blodgett Forest: Mutton Creek Road near East Fork Gaddis Creek crossing. 1295 Comment
  CDA14104  Agrostis exarata G. F. Hrusa, J. Glazner 1997-6-3 13940 El Dorado Sierra Nevada; Exposed slopes surrounding Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. 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
  UCD32643  Agrostis exarata Beecher Crampton 1954-7-2 2034 El Dorado El Dorado County, 1 mile southwest Garden Valley. 579 Comment
  CAS-BOT-BC139703  Agrostis gigantea L. R. Abrams 1928-8-1 12634 El Dorado Fallen Leaf Lake. Comment
  CAS-BOT-BC139432  Agrostis hyemalis Alice Eastwood 1906-7-21 1206 El Dorado Glen Alpine Region. Half Moon Lake. Comment
  CAS-BOT-BC139433  Agrostis hyemalis A. A. Heller 1915-8-6 12196 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  JEPS75147  Agrostis idahoensis Gladys L. Smith 1972-8-23 3479 El Dorado Upper Angora Lake 2255 Comment
  UCD52778  Agrostis idahoensis P. B. Kennedy 1920-8-16 101 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD61584  Agrostis idahoensis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4154 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows. 1917 Comment
  UCD111865  Agrostis pallens Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7161 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.' Southwest corner of meadow. 1978 Comment
  UCR206771  Agrostis pallens George K. Helmkamp, Amy Barnes 2009-7-8 15129 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  CAS-BOT-BC138660  Agrostis stolonifera Ira L. Wiggins 1938-10-11 5068 El Dorado Meadow 18 miles west of Lake Tahoe in Placerville-Tahoe Highway. Comment
  CHSC73521  Agrostis stolonifera L. P. Janeway; Eric Schroder 1998-8-17 6055 El Dorado Large meadow along Upper Truckee River, about 0.6 mi southeast of Hwy 50. 1900 Comment
  UCD53580  Agrostis stolonifera H. S. Yates 1936-8-8 5966 El Dorado Sayles Flat. 2011 Comment
  BFRS200 Image available Agrostis thurberiana Peter Rubtzoff, John Thomas Howell 1973-7-18 7106 El Dorado Blodgett Forest: marshy opening along East Fork Gladdis Creek ca. 0.1 mi. south of Clearcut (Comp. 460E). Comment
  SEINET3917433  Agrostis thurberiana A. A. Beetle, D. E. Beetle; Alva Hansen 1945-1 3925 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt.; 0 2286 Comment
  UC1024272  Agrostis thurberiana Annie M. Alexander and Louise Kellogg 1943-9-28 3558 El Dorado Echo Lake Sierra Nevada 2255 Comment
  CAS-BOT-BC138562  Agrostis variabilis A. A. Heller 1915-8-5 12144 El Dorado Near Camp Echo on the Lincoln Highway. 2133 Comment
  CAS-BOT-BC138576  Agrostis variabilis John Thomas Howell 1946-8-30 22907 El Dorado Upper Angora Lake. Comment
  UCD53774  Agrostis variabilis P. B. Kennedy 1920-9-17 206 El Dorado El Dorado National Forest, Rock Bound Trail. 2438 Comment
  UCR178638  Ailanthus altissima George K. Helmkamp, E. A. Helmkamp 2006-9-2 11335 El Dorado Northern Sierra Nevada Mountains Foothills, Along Calif. Hwy 193, 0.3 mile south of the junction with Calif. Hwy 49 in Placerville 534 Comment
  SACT000178  Aira caespitosa Herbert Copeland 1934-7-22 El Dorado Marshy places about lake 2133.6 Comment
  CAS-BOT-BC269301  Aira caryophyllea Peter Rubtzoff 1975-5-28 8009 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  SACT000272  Aira caryophyllea J. Wilson 1982-5-2 El Dorado On east side of Salmon Falls Road; Metamorphic, woodland/savana 152.4 Comment
  SEINET2473435 Image available Aira caryophyllea George K. Helmkamp, E. A. Helmkamp 2010-1 16062 El Dorado Sierra Nevada Mountains Foothills; Pine Hill Road, 0.8 mile above the junction with Bertana Court; edge of Pine Hill Ecological Reserve 610 Comment
  UCR217924  Aira caryophyllea George K. Helmkamp, E. A. Helmkamp 2010-5-22 16100 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
  CAS-BOT-BC532596  Alcea G. Ledyard Stebbins 1977-6-28 7715 El Dorado Placerville [exact location unknown] Comment
  UCR207144  Alchemilla occidentalis George K. Helmkamp, E. A. Helmkamp 2009-4-4 14502 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 2.3 miles west of Bucks Bar Road 654 Comment
  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
  JEPS73737  Allium campanulatum Gladys L. Smith 1963-7-7 1735 El Dorado within 300 yards of Echo Summit lodge 2194 Comment
  JEPS74215  Allium campanulatum Gladys L. Smith 1963-7-8 1757 El Dorado trail from Woods Lake to Winnemucca Lake 2499 Comment
  UCD58150  Allium jepsonii Chuck Hughes 2007-5-23 17 El Dorado Exact location unknown. 379 Comment
  UCD141483  Allium peninsulare L. K. Mann; G. L. Stebbins, M. Mann 1955-5-29 9 El Dorado California. El Dorado County: Vicinity of Pilot Hill. Comment
  UC753978  Allium peninsulare var. peninsulare H. F. Copeland 1941-5-11 1567 El Dorado s bank of South Fork of American River at Salmon Falls South Fork of American River, Salmon Falls Comment
  RSA770519  Allium validum S. Mashayekhi, M. Biabani 2010-8-19 SM 065 El Dorado Northern Sierra Nevada Mts. Echo Summit along US Hwy 50; entrance of Echo Road on west side 2251 Comment
  UCD42455  Allium validum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC476734  Allium validum Alice Eastwood 1906-8-2 1233 El Dorado Trail to Angora Lakes Comment
  JEPS73022  Allium validum Gladys L. Smith 1972-7-20 3308 El Dorado meadow around Glen Alpine Spring Glen Alpine Spring 2194 Comment
  CAS-BOT-BC259  Allium yosemitense Enid Michaels 1922-6-1 s.n. El Dorado Bridal Veil Falls, Yosemite Valley Comment
Read comments
Jan 16 2020
  SEINET11261875  Allophyllum divaricatum George Helmkamp, E. A. Helmkamp 2012-5-3 18907 El Dorado Northern Sierra Nevada Mountains Foothills: unnamed road leading to power plant, .3 mile east of South Fork American River bridge (Pollock Pines 7.5' Q.).; 0 613 Comment
  UC125069  Allophyllum divaricatum Katharine Brandegee May 1907 El Dorado near Placerville 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
  SBBG28462  Alnus incana subsp. tenuifolia H. L. Mason 1939-7-18 12172 El Dorado N side of Luther Pass, 1 mi W of Grass Lake Meadow 2346 Comment
  UC1220969  Alnus incana subsp. tenuifolia Beecher Crampton 1962-9-25 6690 El Dorado ca 2 mi s Meyers; Upper Truckee River Basin Comment
  UC463452  Alnus incana subsp. tenuifolia Ira L. Wiggins 1930-10-11 5069 El Dorado stream bank 18 mi w Lake Tahoe (on Placerville-Tahoe hwy) Comment
  UC463455  Alnus incana subsp. tenuifolia Ira L. Wiggins 1930-10-12 5075 El Dorado near Emerald Bay; Lake Tahoe Comment
  UCR219004  Alnus rhombifolia George K. Helmkamp, E. A. Helmkamp 2009-10-22 15706 El Dorado Sierra Nevada Mountains Foothills, South Fork American River, dirt road on north side of river 0.1 mile west of Forebay Road, 3.2 air mi. NW (314 deg. ) of Pollock Pines 570 Comment
  UCR255711  Alnus rhombifolia Peter Rubtzoff 1972-10-18 7028 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station, just below Bacchi Meadow 1296 Comment
  SEINET3245627  Amaranthus albus G. K. Helmkamp, E. A. Helmkamp 2009-1 15661 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 (Placerville 7.5') 567 Comment
  UCR209716  Amaranthus powellii George K. Helmkamp, E. A. Helmkamp 2009-8-8 15417 El Dorado Foothills, northern Sierra Nevada Mountains, Pleasant Valley [Sly Park] Road, 0.3 mile west of Pleasant Valley 595 Comment
  CAS-BOT-BC13670  Ambrosia artemisiifolia G. L. Stebbins 1977-8-7 77141 El Dorado Along Carson Road, NE of Placerville. 792 Comment
  UCD165923  Amelanchier alnifolia var. pumila Ellen Dean; with Mayra Huerta 2016-8-12 9238 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Near southern boundary of park, north side of unnamed drainage. 2083 Comment
  RSA86821  Amelanchier pallida F. W. Peirson 1925-7-4 6261 El Dorado Road on E side of Fallen Leaf Lake. 1951 Comment
  POM256326  Amelanchier pumila V. Newsom 1940-7-15 263 El Dorado On dry hillside in canyon above Sierra House near Stateline. 1982 Comment
  CAS-BOT-BC142988  Amelanchier utahensis J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake, near Lake Tahoe 2042 Comment
  UC1127792  Amelanchier utahensis P. L. Johannsen 1934-9-11 488 El Dorado 1 mi w Grass Lake; El Dorado National Forest, Markleeville Quad. 2346 Comment
  UC639073  Amorpha californica var. californica Marian M. Enzler 1940-5-28 205 El Dorado on Hwy 49 about 5 mi from Auburn (ne-facing slope of canyon); American River Canyon 304 Comment
  CAS-BOT-BC213952  Amsinckia Peter H. Raven 1953-5-10 5505 El Dorado Coloma Comment
  UC479948  Amsinckia intermedia Katharine Brandegee May 1907 El Dorado New York Ravine Comment
Read comments
Jan 8 2017
  UCD119677  Amsinckia intermedia G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11769 El Dorado Northern Sierra Nevada Mountains: junction of Uhlenkamp Road and Pine Hill Road, north of Grass Valley Road and northwest of Placerville. 401 Comment
  JEPS16873  Amsinckia menziesii var. menziesii Peter H. Raven with G. Thomas Robbins 1956-4-29 9091 El Dorado 0.7 mi from Diamond Springs (on road to Somerset (Youngs)) Comment
  CAS-BOT-BC45104  Anaphalis margaritacea A. A. Heller 1919-7-30 13336 El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  JEPS72536  Anaphalis margaritacea Gladys L. Smith 1963-7-28 1977 El Dorado Echo Summit 2194 Comment
  SD197660  Anaphalis margaritacea G. K. Helmkamp, E. A. Helmkamp 2008-8-1 13960 El Dorado Northern Sierra Nevada Mountains: Forestry Route 42 at Silver Creek, 0.2 miles west of the junction with Wright's Lake Road. 2021 Comment
  SEINET4178804 Image available Anaphalis margaritacea George K. Helmkamp, E. A. Helmkamp 16734 El Dorado Northern Sierra Nevada Mountains: Silver fork Road, 0.4 mil east of it's junction with Mormon Emigrant Trail, at Jim Quinn Spring. 2135 Comment
  UC469401  Anaphalis margaritacea R. M. Holman 1931-8-8 El Dorado at, 300 yds w of Echo Summit on Lincoln Highway above Tahoe Firs Camp Ground; Echo Summit 2286 Comment
  UCR219649  Andropogon virginicus var. virginicus George K. Helmkamp, E. A. Helmkamp 2009-11-5 15729 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs, south of the junction of Patterson Dr. and Pleasant Valley Rd 523 Comment
  UCD127134  Angelica breweri P. B. Kennedy 1920-8-14 79 El Dorado El Dorado National Forest - Barrett Camp. 1935 Comment
  RSA49071  Angelica breweri Verne Grant, Alva Grant 1949-7-22 8783 El Dorado Haypress Meadow between Echo Lake and Desolation Valley 2439 Comment
  BFRS471 Image available Antennaria Peter Rubtzoff 1974-6-19 7614 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  CAS-BOT-BC344840  Antennaria Peter Rubtzoff 1975-7-10 8175 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca 1.6 miles south of Old Gaddis Creek Road (double gates). Comment
  JEPS111188  Antennaria corymbosa Steve Matson 2005-7-2 1347 El Dorado Tahoe Basin, Luther Pass, south of South Lake Tahoe, Grass Lake; 38.7958 N, 119.9705 W; elevation 7,693 ft. 2344 Comment
  UCR176310  Antennaria corymbosa George K. Helmkamp, E. A. Helmkamp 2006-7-10 10879 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
  CAS-BOT-BC59232  Antennaria corymbosa G. L. Stebbins 1976-7-7 76105 El Dorado Wright's Lake, near meadow on east side of lake 2118 Comment
  UCD42535  Antennaria geyeri Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  JEPS18221  Antennaria media L. T. Dempster 1957-7-28 1092 El Dorado se edge Lake Aloha; Desolation Valley 2468 Comment
  JEPS72526  Antennaria media Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2762 El Dorado summit area Mt. Tallac 2819 Comment
  CAS-BOT-BC77254  Antennaria microphylla G. L. Stebbins 1978-8-13 78154 El Dorado Ridge 0.5 mile east of Freel Meadows 2773 Comment
  POM40290  Antennaria rosea George B. Grant 1906-7-20 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains 1829 Comment
  UCD42514  Antennaria rosea Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SEINET11854061  Antennaria rosea H. H. Heller 1938-1 637 El Dorado Fallen Leaf Comment
  UC907649  Anthoxanthum odoratum G. Thomas Robbins 1944-7-6 1755 El Dorado 5 mi s of Pollock Pines (Sly Park); Sly Park 1005 Comment
  JEPS83346  Antirrhinum leptaleum David M. Thompson 1983-9-12 412 El Dorado on Deer Valley Road 1.5 mi n from Deer Valley Road jct with Green Valley Rd at Rescue (just sse of Jayhawk Cemetary, w of Placerville); Shingle Springs Quad. (7.5', 1950) 359 Comment
  UCD42610  Apocynum androsaemifolium Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC392009  Aquilegia D. Herrick; N. Houghton; J. Schever; A. Bloom 1967-7-24 s.n. El Dorado 3/4 mi. w. Upper Echo L. Comment
  CAS-BOT-BC392132  Aquilegia formosa E. A. McGregor 1909-8-9 58 El Dorado Lake Tahoe Region. Half Moon Lake 2365 Comment
  JEPS72338  Aquilegia formosa Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2748 El Dorado below summit area Sierra Nevada. Mt. tallac 2667 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
  CAS-BOT-BC392133  Aquilegia formosa Laura M. Lathrop 1909-7-12 s.n. El Dorado Near Fallen Leaf Lake Comment
  SD239654  Arabidopsis thaliana George K. Helmkamp, E. A. Helmkamp 2009-4-4 14503 El Dorado Sierra Nevada Mountains Foothills: Sand Ridge Road, 2.3 miles west of Bucks Bar Road (Camino 7.5'Q) 654 Comment
  UC1613997  Arabis Charles M. Belshaw 1935-5-25 913 El Dorado 43 milestone by New Twin Bridges (Placerville-Tahoe hwy.); Sierra Nevada 2133 Comment
  POM263667  Arabis holboellii var. pinetorum L. S. Rose 1941-7-9 41301 El Dorado Rubicon Point, Lake Tahoe. 1900 Comment
  JEPS72291  Arabis lemmonii Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2772 a El Dorado Mt. Tallac summit area Mt. Tallac 2819 Comment
  UC1078834  Arceuthobium americanum Job Kuijt 1957-5-19 1341 El Dorado Tehoma Comment
  CAS-BOT-BC409972  Arceuthobium campylopodum L. R. Abrams 1930-8-20 12752 El Dorado Lily Lake, Glen Alpine Canyon Comment
  CAS-BOT-BC409973  Arceuthobium campylopodum L. R. Abrams 1930-8-20 12752 El Dorado Lily Lake, Glen Alpine Canyon Comment
  UC1220347  Arctostaphylos C. M. Belshaw June, 1935 830 El Dorado s Diamond Springs; Upper Fork of Martinez Creek 609 Comment
  UC1971405  Arctostaphylos Louis C. Wheeler 1985-7-23 7335 El Dorado Pillikin Mine. Comment
  UC566047  Arctostaphylos mewukka P. L. Johannsen and A. D. Gifford 1934-6-8 268 El Dorado 1/4 mi nw Riverton; Pyramid Pk. Quadrangle Comment
  UCD52272  Arctostaphylos mewukka W. Robert Powell 1984-9-28 3064 El Dorado Along Ice House Road; 1.7 road miles from Highway 50. 1146 Comment
  UCD52275  Arctostaphylos mewukka Roman Gankin 1965-8-31 613 El Dorado South-facing slope overlooking Sly Park Reservoir; 1 mile above Gankin home; 1/2 mile west of Pacific House. Comment
  UCD52362  Arctostaphylos mewukka W. Robert Powell 1984-9-26 3054 El Dorado 200 m W of end of spillway of Union Valley Dam; 7 air miles N of Riverton (Highway 50). 1463 Comment
  SEINET11995511  Arctostaphylos mewukka W. Knight, Knight, I.; Knight, T. 1988-1 6297 El Dorado 4mi up Ice House Rd from US 50 1228 Comment
  CAS-BOT-BC45545  Arctostaphylos nevadensis LeRoy Abrams 1911-7-29 4837 El Dorado Glen Alpine Trail, Mt. Tallac. 2743 Comment
  CAS-BOT-BC45547  Arctostaphylos nevadensis W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine. 1219 Comment
  CAS-BOT-BC39912  Arctostaphylos nissenana G. Thomas Robbins 1944-2-6 1483 El Dorado Near head of Spanish Ravine at eastern outskirts of Placerville. Comment
  CAS-BOT-BC39938  Arctostaphylos nissenana W. L. Jepson 1938-4-12 18641 El Dorado About 2 miles s.e. of Diamond Springs, near Placerville. 502 Comment
  CAS-BOT-BC39939  Arctostaphylos nissenana G. Thomas Robbins 1944-3-19 1489 El Dorado On ridge southwest of Brush Creek at its confluence with South Fork American River. 914 Comment
  JEPS15038  Arctostaphylos nissenana G. Thomas Robbins 1943-3-28 971 El Dorado slopes near head of Spanish Ravine; Placerville 609 Comment
  JEPS43042  Arctostaphylos nissenana Walter Knight and Irja Knight 1965-10-21 1206 El Dorado ca 1/2 airline mi se Slate Mountain lookout Comment
  OBI14608  Arctostaphylos nissenana Walter Knight December1962 s.n. El Dorado Martinez Crk Ridge, Diamond spgs Comment
  RSA139611  Arctostaphylos nissenana A. E. Wieslander 1932-3-19 255 El Dorado Diamond Springs 548 Comment
  RSA633235  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24958 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 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
  UCD14764  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -14 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
  UCD14768  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -18 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
  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
  JEPS38829  Arctostaphylos patula F. B. Herbert El Dorado above Placerville; American River, Kyburz 1645 Comment
  JEPS38832  Arctostaphylos patula F. B. Herbert El Dorado Meyers sta. Comment
  RSA635212  Arctostaphylos patula Jon E. Keeley 1993-9-13 25011 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  UCD19837  Arctostaphylos patula C. H. Lamoureux; M. Ingle and J. Major 1956-5-19 1084 El Dorado Heavenly Valley, Lake Tahoe. Comment
  UCD53422  Arctostaphylos patula A. D. Gifford 1934-8-11 318 El Dorado 1/2 mile up Alder Creek from Morrison's. 1676 Comment
  UCD53425  Arctostaphylos patula Fred Howard 1952-5-24 27 El Dorado 25 miles W of Lake Tahoe; Highway 50. 1524 Comment
  RSA9458  Arctostaphylos patula C. B. Wolf 1928-8-21 3419 El Dorado Near Fallen Leaf Lake. 2043 Comment
  CAS-BOT-BC164344  Arctostaphylos viscida Peter Rubtzoff 1975-7-22 8205 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area). (Comp. 451E) 1325 Comment
  UCD14727  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -9 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD14796  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -38 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
  UCD52456  Arctostaphylos viscida Deanna Lynn Pfleger 1989-5-6 5 El Dorado California, El Dorado Co. 640 Comment
  RSA636953  Arctostaphylos viscida subsp. mariposa Jon E. Keeley 1993-9-13 25015 El Dorado S. side of Peavine Ridge, White Meadows Rd., 6.1 km N of Icehouse Rd., E of Placerville. 1500 Comment
  CAS-BOT-BC47414  Arctostaphylos viscida subsp. viscida Ira L. Wiggins 1946-5-11 11211 El Dorado 4 mi. North of Placerville on highway 49 toward Coloma. Comment
  UC565904  Arctostaphylos viscida subsp. viscida P. L. Johannsen 1934-6-9 340 El Dorado 1 mi s Peavine Ridge; Pyramid Pk Quadrangle 1341 Comment
  UCD72380  Arctostaphylos viscida subsp. viscida G. K. Helmkamp; E. A. Helmkamp 2007-3-11 11616 El Dorado Northern Sierra Nevada Mountains: Darling Ridge along Darling Ridge Road. 5.2 miles northeast of the junction of Traverse Creek Road and CA-49. 663 Comment
  UCR184375  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2007-3-5 11596 El Dorado Foothills, northern Sierra Nevada Mountains, Granite Canyon, along Lotus Road; about 3 miles south of Calif. Hwy 49 372 Comment
  UCR237555  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2012-4-24 18827 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Bear Creek Road and Meadow Brook Road, 2.5 mi. NE (59 deg. ) of Garden Valley 686 Comment
  SBBG29990  Aristida oligantha J. T. Howell 1939-8-13 El Dorado 8 mi from Folsom on rd to Placerville Comment
  UCD56446  Aristida oligantha P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle. 457 Comment
  CAS-BOT-BC82130  Arnica chamissonis Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC82131  Arnica chamissonis Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCD166040  Arnica chamissonis Daniel M. McNair 2016-8-2 2192 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  HSC5318  Arnica chamissonis W. R. Rogers 1965-7-11 258 El Dorado Tahoe Keys, Lake Tahoe Comment
  CAS-BOT-BC82305  Arnica cordifolia H. M. Hall 1910-7-25 8810 El Dorado Maggies Peaks 2164 Comment
  UC991123  Arnica dealbata H. B. Currier 1952-8-7 El Dorado upriver 0.5 mi South Fork Camp; El Dorado National Forest 1524 Comment
  CAS-BOT-BC82706  Arnica longifolia H. M. Hall 1910-7-28 8815 El Dorado Glen Alpine Creek 2194 Comment
  CAS-BOT-BC82788  Arnica mollis H. M. Hall 1910-7-25 8811 El Dorado Maggies Peaks 2164 Comment
  CAS-BOT-BC82789  Arnica mollis E. A. McGregor 1909-8-9 62 El Dorado Half Moon Lake 2346 Comment
  UC747169  Arnica mollis G. Thomas Robbins 1944-7-29 1799 El Dorado s and above, (in meadow on ridge) Lake Schmidell; Desolation Valley Wilderness Area 2590 Comment
  UC62939  Arnica nevadensis Milo S. Baker 1904-7-3 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC90068  Arnica ovata A. A. Heller 1916-8-11 12544 El Dorado South side of Echo Lake Comment
  UC747151  Arnica ovata G. Thomas Robbins 1943-8-15 1341 El Dorado 2 1/2 mi ne of, near Grouse Lake Wrights Lake; Grouse Lake 2438 Comment
  CAS-BOT-BC90069  Arnica ovata M. S. Jussel 1928-7-17 s.n. El Dorado Grass Lake, Lake Tahoe region Comment
  RSA94893  Arnica parryi F. W. Peirson 1925-7-3 6243 El Dorado Glen Alpine Creek Basin. Sierra Nevada. 2134 Comment
  JEPS72584  Artemisia douglasiana Gladys L. Smith 1972-7-21 3573 El Dorado below Echo Summit Lodge 2194 Comment
  UCD142893  Artemisia douglasiana Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7987 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park. North side of General Creek on south side of fen. 1926 Comment
  UCD149753  Artemisia dracunculus Ellen Dean; K. Craig and V. Stewart 2014-7-30 8498 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Old quarry area near road that hugs the south side of the fen system. 1932 Comment
  CAS-BOT-BC93702  Artemisia norvegica subsp. saxatilis H. M. Hall; H. P. Chandler 1903-8-1 4751 El Dorado Pyramid Peak - Sierra Nevada 2743 Comment
  JEPS72596  Artemisia tridentata Gladys L. Smith 1964-7-30 2218 El Dorado Between Angora and Fallen Leaf Lakes 2286 Comment
  CAS-BOT-BC97307  Artemisia tridentata subsp. tridentata John Thomas Howell 1929-10-5 4446 El Dorado slopes about 2 miles above Glen Alpine Lodge, Lake Tahoe region Comment
  UCR179344  Artemisia tridentata var. vaseyana George K. Helmkamp, E. A. Helmkamp 2006-9-12 11367 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  RSA167571  Asarum hartwegii R. F. Thorne, P. Everett 1964-4-17 33780 El Dorado Bridal veil picnic area, El Dorado Nat l Forest 1006 Comment
  BFRS312 Image available Asclepias cordifolia Peter Rubtzoff 1975-7-10 8171 El Dorado Blodgett Forest: Chinquapin Flat Road about 1.6 miles south of Gaddis Creek Road (Comp. 600R) Comment
  UCD121269  Asclepias cordifolia M. Sidells 1996-5-25 23 El Dorado 7 miles southeast of Placerville, path south of Bucks Bar Road, path leading into canyon housing Cosumnes River. 500 Comment
  UCR254827  Asclepias cordifolia Peter Rubtzoff 1975-7-10 8172 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Chinquapin Flat Road, c. 1.6 mi. south of Old Gaddis Creek Road 1320 Comment
  SD103928  Asclepias cordifolia J. L. S. Simpson 1965-5-22 El Dorado Along Highway 49 three miles west of Placerville. 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
  RSA756912  Aster breweri George K. Helmkamp, E. A. Helmkamp 2009-7-22 15242 El Dorado Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat 2000 Comment
  UCD42764  Aster eatonii C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 130 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
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Jun 11 2012
  UCR178762  Aster foliaceus George K. Helmkamp, E. A. Helmkamp 2006-8-30 11313 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
  UCR206073  Aster integrifolius George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13911 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  CAS-BOT-BC177500  Astragalus austiniae D. L. Smith; G. L. Stebbins 1976-7-8 76106 El Dorado Ridge west of Granite Lake, Desolation Wilderness Area 2560 Comment
  UCD104655  Astragalus bolanderi G. K. Helmkamp; E. A. Helmkamp 2007-6-20 12399 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail just before its junction with Hwy CA-88. 2264 Comment
  UCR174205  Astragalus bolanderi George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10764 El Dorado Northern Sierra Nevada Mountains, 2 miles west of Wright's Lake at the junction with Wright's Lake Road (6 miles north of Hwy US-50) 2003 Comment
  UCR189294  Astragalus bolanderi George K. Helmkamp, E. A. Helmkamp 2007-9-11 12924 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  UCR201909  Astragalus bolanderi George K. Helmkamp, E. A. Helmkamp 2008-8-30 14055 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
  UCSB71766  Astragalus bolanderi Helmkamp, G.; Helmkamp, E. 2008-8-30 El Dorado Northern Sierra Nevada Mountains; Leek Spring Valley, Foster Meadow Road 0.9 miles southwest of its junction with Mormon Emigrant Trail (Tragedy Spring 7.5' Q.) 2241 Comment
  UC397279  Astragalus bolanderi Miss Helen D. Geis 19 El Dorado Mt. Ralston slope , Mt. Ralston slope (Tahoe Region) Comment
  UCD104666  Astragalus bolanderi W. A. Williams 1951-7-6 s.n. El Dorado Amador County line, Hwy. 88 Five miles W. Tragedy Springs. 2286 Comment
  CAS-BOT-BC178478  Astragalus gambelianus Peter H. Raven; H. L. Mason; R. Ornduff; et al. 1957-4-28 10726 El Dorado 1.7 miles s.w. of Garden Valley - Sierra Nevada Comment
  UCD66892  Asyneuma prenanthoides G. K. Helmkamp; E. A. Helmkamp 2007-7-27 12603 El Dorado Northern Sierra Nevada Mountains; Bowman Lake Road, 3.9 miles north of its junction with CA-20; in the vicinity of Fuller Lake. 1667 Comment
  UCD136236  Athyrium alpestre var. americanum P. B. Kennedy 1920-9-17 193 El Dorado El Dorado National Forest Rock Bound Trail. 2712 Comment
  JEPS35143  Athyrium filix-femina var. cyclosorum W. L. Jepson 1918-8-28 8178 El Dorado Heather Lake 2407 Comment
  UC726614  Athyrium filix-femina var. cyclosorum A. A. Heller 1916-8-11 12548 El Dorado s side Echo Lake Comment
  UCR187066  Avena fatua George K. Helmkamp, E. A. Helmkamp 2007-5-5 11935 El Dorado Foothills, Northern Sierra Nevada Mountains, along CA-49, 3.7 miles northwest of Placerville 549 Comment
  UCSB23642  Baccharis pilularis McMinn, Howard 1933-9-4 El Dorado 2 miles south of Diamond Springs Comment
  CAS-BOT-BC106431  Balsamorhiza sagittata D. E. Breedlove 1962-6-13 3558 El Dorado 3 miles south of Meyers on State Highway 89, Sierra Nevada 1996 Comment
  SJSU3941  Balsamorhiza sagittata C. W. Sharsmith 1964-6-17 7275 B El Dorado Fallen Leaf Lake (1/2 mile N of lower end) 1950 Comment
  UCD149559  Berberis nervosa G. L. Stebbins 1975-11-23 7509 El Dorado Long Canyon. (Exact location unknown. Coordinates estimated by label maker.) 762 Comment
  CAS-BOT-BC75978  Berberis pumila Arthur Menzies; Barbara Sherfey 1964-2-12 s.n. El Dorado Sierra Nevada. Diamond Springs. Comment
  CAS-BOT-BC75979  Berberis pumila Arthur Menzies 1962-11-3 s.n. El Dorado From center of Placerville turn left on Cedar Ravine Road for 1.4 mile to Sierra Golf and Country Club Road. Comment
  UCR193557  Bidens frondosa George K. Helmkamp, E. A. Helmkamp 2007-9-10 12919 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive 530 Comment
  SBBG11894  Bistorta bistortoides D. Myrick 1958-6-23 43 El Dorado rd to N side of Fallen Leaf Lake 1889 Comment
  CAS-BOT-BC66263  Blechnum spicant D. L. Smith; G. L. Stebbins 1976-6-2 C 7637 El Dorado Along Rock Creek, 6 miles southeast of Georgetown 609 Comment
  UCD74358  Blechnum spicant G. Ledyard Stebbins 1968-6-15 6706 El Dorado this collection number has two sets of notes made by Stebbins. The handwritten notes say: East of Grizzly Flat, in Big Canyon, T9N, R14E, Sec. 18, 4700 ft, 15 June 1968. The typed notes say: North Canyon, 2.5 miles northeast of Grizzly Flat, 4200 ft, T9N, R13E, Sec. 1, 22 June 1968. 1432 Comment
  CAS-BOT-BC14219  Boechera pinetorum L. R. Abrams 1932-7-3 13412 El Dorado Glen Alpine Canyon. 2042 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
  UCD165582  Boechera pinetorum Ellen Dean; with Daniel McNair 2016-5-17 8925 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern edge of park on east side of Hwy 89. 1936 Comment
  CAS-BOT-BC14318  Boechera platysperma A. A. Heller 1915-8-6 12176 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  CAS-BOT-BC14319  Boechera platysperma A. A. Heller 1915-8-6 12176 El Dorado Near Echo Camp on the Lincoln Highway. 2133 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-BC14646  Boechera rectissima Alice Eastwood 1909-1-1 207 El Dorado Lake Tahoe Region. Sand Harbor. Comment
  SFV12209  Boechera rectissima B. Brown 1966-5-8 38 El Dorado Sierra Nevada Union Valley Reservoir, on Silver Fork Road, 13 miles north of U. S. Highway 50. Comment
  UCD18286  Boechera retrofracta E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 830 El Dorado Sierra Nevada, El Dorado National Forest, WNW of the jct. of Hwys 88 and 89, along Hwy 89, just west of Luther Pass. Grass Lake area. Comment
  CAS-BOT-BC25782  Boechera stricta E. J. Newcomer 1909-1-1 s.n. El Dorado Deer Park Springs, Lake Tahoe. Comment
  UC420403  Bolandra californica F. M. Reed and R. L. Pendleton 1907-7-25 1177 El Dorado between camp and Modjeska Falls; Lake Tahoe Region 2042 Comment
  JEPS73098  Botrychium multifidum Gladys L. Smith 1970-7-16 2473 El Dorado Lake Audrain, lower shore Echo Summit area 2194 Comment
  UCD136797  Botrychium multifidum Dennis Wm. Stevenson 1974-10-27 406 El Dorado Between State Highway 89 and the lake, north of Grass Lake (Luther Pass). 2346 Comment
  CHSC106297  Brachypodium distachyon L. P. Janeway; B. Castro 2010-6-12 9998 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Cameron Park Unit; along 4 x 4 dirt frontage road on north side of Hwy 50 1.3 km west of Ponderosa Way and Shingle Springs. 448 Comment
  UCR206714  Brassica geniculata George K. Helmkamp, Amy Barnes 2009-7-7 15111 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, at the south side of its crossing of the South Fork American River, about 7 miles north of Pollock Pines 595 Comment
  UCD150481  Brassica juncea James A. Neilson Jr. Date unknown 1748 El Dorado Tahoe Basin, exact location unknown. Comment
  CAS-BOT-BC127798  Brickellia grandiflora L. R. Abrams 1930-8-20 12755 El Dorado near Lily Lake 1981 Comment
  RSA54111  Brickellia grandiflora J. T. Howell 1945-9-29 21528 El Dorado Near Tamrack Lake Comment
  CAS-BOT-BC145526  Briza minor John Thomas Howell 1954-5-17 s.n. El Dorado Sierra Nevada. 1 mile northwest of Colma. Comment
  UC912578  Briza minor H. L. Mason 1926-5-28 3262 El Dorado Rose Springs Comment
  UCD96098  Briza minor Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6970 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
  UC747513  Brodiaea elegans subsp. elegans G. Thomas Robbins 1943-5-28 1099 El Dorado 3 mi e Placerville (forest at western edge of Institute); Institute for Forest Genetics 731 Comment
  SEINET8194048  Brodiaea minor W. Roderick 1967-6-11 s.n. El Dorado Cool. 610 Comment
  BFRS212 Image available Bromus Peter Rubtzoff 1975-6-4 8044 El Dorado Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R). Comment
  CAS-BOT-BC144353  Bromus L. R. Abrams 1928-7-9 12625 El Dorado Fallen Leaf Lake. Comment
  UCR173818  Bromus anomalus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10633 El Dorado Northern Sierra Nevada foothills, Rock Creek Road, about 2.2 miles east of its junction with Calif. Hwy 193 424 Comment
  SEINET4345424  Bromus carinatus E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4085 El Dorado Southern part of Washoe Meadows State park 1934 Comment
  CAS-BOT-BC149537  Bromus carinatus var. carinatus Mabel Wiesendanger 1925-5-29 20 .2104 El Dorado Placerville. Comment
  POM213719  Bromus diandrus H. F. Copeland 1934-6-15 s.n. El Dorado Twenty miles east of Placerville on the Lincoln Highway Comment
  SACT000547  Bromus diandrus J. Wilson 1982-5-2 El Dorado disturbed roadside 188.976 Comment
  UCD58547  Bromus diandrus David West 1960-5-7 29 El Dorado U. S. Hwy. 50. 5 miles west of Placerville. 548 Comment
  UCR187070  Bromus diandrus George K. Helmkamp, E. A. Helmkamp 2007-5-5 11934 El Dorado Foothills, Northern Sierra Nevada Mountains, along CA-49, 3.7 miles northwest of Placerville 549 Comment
  UCD58819  Bromus hordeaceus var. leptostachys P. B. Kennedy 1922-5-23 s.n. El Dorado Barrett Ranch. Near Shingle. Comment
  UCD72713  Bromus inermis Ellen Dean; T. Sasaki 2007-7-23 4435 El Dorado South Lake Tahoe, adjacent to Chilcolte Road gate leading into SW corner of Washoe Meadows State Park. 1920 Comment
  SACT000606  Bromus laevipes J. Wilson 1985-6-19 El Dorado shaded creek area. woodland near quarry office Comment
  SACT000658  Bromus orcuttianus H. Skidmore 1934-8-11 El Dorado Comment
  UCD59239  Bromus orcuttianus August L. Hormay 1932-7-7 s.n. El Dorado 7 miles north of Placerville. Comment
  UCR229589  Bromus orcuttianus George K. Helmkamp, E. A. Helmkamp 2011-7-30 17923 El Dorado Northern Sierra Nevada Mountains, along North-South Road, 1.6 miles north of its junction with Omo Ranch Road, 0.95 mi. NNW (331 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1460 Comment
  CAS-BOT-BC161646  Bromus sterilis Peter H. Raven; G. Thomas Robbins 1956-4-28 9078 El Dorado Sierra Nevada. 2.0 miles west of Georgetown on road to Greenwood. Comment
  CAS-BOT-BC161537  Bromus tectorum G. L Smith 1959-6-16 1145 El Dorado Sierra Nevada. Glen Alpine road beyond locked gate. 2225 Comment
  UCR237029  Bromus tectorum George K. Helmkamp, E. A. Helmkamp 2012-5-18 19016 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
  CHSC73256  Calamagrostis canadensis L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5782 El Dorado Lake Tahoe Basin Management Unit. 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
  UCD57788  Calamagrostis stricta subsp. inexpansa Beecher Crampton 1977-8-9 9517 El Dorado South Lake Tahoe, Upper Truckee River. Comment
  UC774232  Calamagrostis stricta subsp. stricta G. L. Stebbins Jr. 1947-7-27 3851 El Dorado near Grass Lake (summit of Pass between Lake Tahoe and S. Carson R.); Luther Pass 2346 Comment
  RSA0093560  Calandrinia ciliata George K. Helmkamp, E. A. Helmkamp 2009-3-19 14429 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-BC112290  Calliscirpus brachythrix E. A. McGregor 1909-8-18 100 El Dorado Heather Lake 2377 Comment
  CAS-BOT-BC80367  Calocedrus decurrens W. R. Dudley 1893-6-8 s.n. El Dorado Tallac Comment
  UC581333  Calocedrus decurrens Lee Bonar 1937-10-8 El Dorado Kyburz Comment
  UCD148639  Calocedrus decurrens Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8390 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Near Pine Lodge at end of picnic area near Lake Tahoe beach and wharf. 1908 Comment
  RSA9537  Calocedrus decurrens C. B. Wolf 1928-8-21 3421 El Dorado Near Fallen Leaf Lake. 2043 Comment
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Aug 21 2012
  UCD165196  Calochortus Peter Rubtzoff 1974-6-5 7567 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UCD158857  Calochortus albus G. Ledyard Stebbins 1973-5-14 s.n. El Dorado Pine Hill. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD39213  Calochortus albus Beecher Crampton 1953-4-22 1123 El Dorado 3 miles W of Rescue, Hollister Ranch. Comment
  UCR173339  Calochortus albus George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10232 El Dorado Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown 340 Comment
  UCR196854  Calochortus albus George K. Helmkamp, E. A. Helmkamp 2008-6-5 13595 El Dorado Sierra Nevada Mountains, Forbay Road, 5.3 miles north of its junction with Pony Express Trail in Pollock Pines 947 Comment
  SJSU9975  Calochortus albus R. J. Bruce 1955-5-1 91 El Dorado along Pilot Hill-Folsom Rd near American River 457 Comment
  JEPS73028  Calochortus leichtlinii Gladys L. Smith 1964-7-31 2266 El Dorado side of summit on trail to Fallen Leaf Lake Echo Lake 2346 Comment
  UC337914  Calochortus leichtlinii unknown 1889-6-18 El Dorado Tahoe Lake Comment
  UCD112197  Calochortus leichtlinii Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7170 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' West side of meadow. 1977 Comment
  RSA377377  Calochortus leichtlinii Albert J. Perkins 1923-8-11 s.n. El Dorado Lake Tahoe Region, Tamarack Trail Comment
  SJSU9966  Calochortus leichtlinii N. D. Addy 1962-7-8 198 El Dorado W of Fallen Leaf Lake 2072 Comment
  JEPS73029  Calochortus minimus Gladys L. Smith 1972-7-18 3534 El Dorado trail from Wrights Lake to Grouse Lake 2377 Comment
  UC423000  Calochortus minimus Milo S. Baker 1904-7-17 El Dorado near Lake Tahoe; Grass Lake Comment
  UCR175662  Calochortus minimus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10830 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  UCR192511  Calochortus minimus George K. Helmkamp, E. A. Helmkamp 2007-5-31 12220 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
  UCD18664  Calochortus nudus Roman Gankin 1956-5-27 143 El Dorado off of Hwy 50, 18 mi. east of Placerville, ca. 0.5 mi. west of Pacific House, Gankin Property, south side of highway, in duff near taxus forest west of property. Comment
  JEPS72339  Caltha biflora Gladys L. Smith 1963-7-8 1955 El Dorado Trail from Woods Lake to Winnemucca Lak. 2499 Comment
  UCD20968  Caltha leptosepala E. Bortiri 2002-6-25 WFC 16 El Dorado Meadow near Pyramid Peak and Lower Forni, off Hwy 50, South of Desolation Wilderness, El Dorado Co. Comment
  UCD129720  Calycadenia multiglandulosa Gerald D. Carr 1971-6-20 568 El Dorado 1.0 mile north of Smith Flat Road on Jacquier Road. Comment
  UCD129750  Calycadenia multiglandulosa J. T. Howell 1976-8-1 52046 El Dorado Cameron Park about 3 miles west of Shingle Springs. 426 Comment
  POM190463  Calycadenia multiglandulosa subsp. bicolor D. D. Keck 1932-6-29 1538 El Dorado About 0.8 miles north of El Dorado on road to Placerville Comment
  JEPS119457  Calycadenia truncata George K. Helmkamp with E. A. Helmkamp 2010-9-23 16950 El Dorado Northern Sierra Nevada Mountains: Peavine Ridge Road, 2.8 miles west of Ice House Road and at the junction with Forest Route 31 and Round Tent Canyon Road. Comment
  SD239575  Calycadenia truncata George K. Helmkamp, E. A. Helmkamp 2010-9-23 16950 El Dorado Northern Sierra Nevada Mountains: Peavine Ridge Road, 2.8 miles west of Ice House Road and at the junction with Forest Route 31 and Round Tent Canyon Road. 1581 Comment
  UC175018  Calycadenia truncata Katharine Brandegee 1914-8-1 El Dorado between Placerville and Camino Comment
  UC907779  Calycadenia truncata G. Thomas Robbins 1944-6-9 1665 El Dorado 3 mi e, near Institute of Forest Genetics Placerville 762 Comment
  POM180998  Calycadenia truncata subsp. truncata J. T. Howell 1930-10-12 5577 El Dorado Near Coloma Comment
  UC2042534  Calyptridium monospermum Holly Forbes and Barbara Keller 2010-7-14 El Dorado Mangement Unit, near the intersection of Tahoe Mt. Rd. and Lake Tahoe Blvd Comment
  UCD100364  Calyptridium monospermum G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11079 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
  UC7757  Calyptridium umbellatum C. J. Fox Jr. July 1895 El Dorado Tallac, at Gilmore's Tallac Comment
  CHSC70447  Calystegia occidentalis subsp. occidentalis R. A. Schlising; T. Lane 1975-6-3 3163 El Dorado About 10 mi W of Placerville, along North Shingle Road, just S of junction with Hwy 50. Comment
  CAS-BOT-BC224328  Calystegia stebbinsii G. L. Stebbins 1971-6-20 8027 El Dorado Northeast of Cameron Oaks, on north side of U.S. Highway no. 50 487 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
  UCD161053  Calystegia stebbinsii G. Ledyard Stebbins 1971-6-20 8027 El Dorado Northeast of Cameron Oaks, on north side of U.S. Highway no. 50. (Note by label maker: cannot find a record of a location called Cameron Oaks. There is a Cameron Oaks Apartment Complex and Cameron Oaks Condos near Skinners, California, south of Pine Hill. This record is georeferenced as northeast of Cameron Park on the north side of Hwy 50.) 487 Comment
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May 13 2017
  CAS-BOT-BC173616  Camassia Peter Rubtzoff 1974-6-27 7666 El Dorado U.C. Blodgett Forest Research Station. East Fork Gaddis Creek north of New Gaddis Creek Road crossing. Comment
  RSA369205  Camassia quamash subsp. breviflora Emery M. Whilton 1938-7-26 s.n. El Dorado Taken at Lake Tahoe Comment
  UCD36216  Camissoniopsis hirtella Beecher Crampton 1953-4-22 1129 El Dorado 3 miles W of Rescue, Hollister Ranch. 365 Comment
  UC747045  Campanula prenanthoides G. Thomas Robbins 1945-8-6 2110 El Dorado woods about 1/2 mi w Long Meadow (near Schlien Ranger Station) 1676 Comment
  UCR253104  Campanula prenanthoides George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22061 El Dorado Northern Sierra Nevada Mountains, junction of Ice House Road and Forestry Route 13N21, 0.9 mile south of the northern junction of Ice House Road and Wentworth Springs Road 1701 Comment
  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
  SEINET10463193  Campanula prenanthoides Gifford 1934-7-29 Gifford 308 El Dorado Pyramid Pk. Quad., 1.5 mi up Alder Creek from Morrison's. T10N R15E SEC 27. 1676 Comment
  SEINET195481 Image available Campanula prenanthoides G. Thomas Robbins 1943-6-20 1195 El Dorado Above South Fork of American River 4-5 mi. W of Pollock Pines. 914 Comment
  SD234858  Capsella bursa-pastoris G. K. Helmkamp, E. A. Helmkamp 2007-3-22 11666 El Dorado Foothills, Northern Sierra Nevada Mountains: Bucks Bar Road 4.4 miles south of Pleasant Valley Road at the junction of Sand Ridge road (Camino 7.5' Q) 627 Comment
  UCR173188  Capsella bursa-pastoris George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10520 El Dorado Northern Sierra Nevada Foothills, NE of Georgetown; along Bottlehill Road, 1.4 mi. N of Wentworth Springs Road 1006 Comment
  UCD160456  Cardamine G. Ledyard Stebbins 1985-8-4 s.n. El Dorado Desolation Wilderness. Island Lake. 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
  CDA18790  Cardamine hirsuta T. Tidwell 2000-2-28 s.n. El Dorado Ridgeview Village, El Dorado Hills. 0 Comment
  CDA3643  Cardaria draba T. C. Fuller 1971-4-3 19854 El Dorado Sierra Nevada; East of China Mountain, ca. 6 miles south of El Dorado. Comment
  CDA36765  Carduus pycnocephalus Davis 1977-4-14 s.n. El Dorado U.S. 50 and Bass Lake Rd. 0 Comment
  JEPS73256  Carex Gladys L. Smith 1963-7-28 1946 a El Dorado along streambank Lake Audrain; Echo Summit, along streambank Lake Audrain 2194 Comment
  UCR92586  Carex F. M. Reed, R. L. Pendleton 1907-7-24 1612 El Dorado Sierra Nevada Mtns., Lake Tahoe region [west of Fallen Leaf Lake]: summit of Mount Tallac above Glen Alpine Springs 2957 Comment
  UCD149268  Carex amplifolia G. L. Stebbins 1976-6-6 C 7655 El Dorado Northeast of Georgetown. Along Rock Creek. (Exact location unknown. Coordinates estimated by label maker. Note: elevation recorded by Stebbins for this collection is too high for Section 3 along Rock Creek.) 853 Comment
  UCD140086  Carex amplifolia Peter Rubtzoff 1972-10-11 7017 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacon Canyon in headquarters area (Comp. 250R). 1280 Comment
  UCD148632  Carex angustata Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8383 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1917 Comment
  UCD60409  Carex angustata Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3972 El Dorado Washoe Meadows State Park. West side of Angora Meadow, opposite manholes #1 and #2. 1920 Comment
  UCD142256  Carex aquatilis var. dives Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7904 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, near outlet. Southern side of the pond. 2022 Comment
  CHSC83471  Carex athrostachya Bill Maslach 2001-7-12 40 El Dorado Northern High Sierra Nevada, Tahoe Basin. In small tributary to General Cr., upstream of where it crosses a dirt road, about 1 km. upstream of large bridge over General Cr. Sugar Pine Point State Park. 1950 Comment
  UCD60627  Carex athrostachya Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4090 El Dorado Washoe Meadows State Park. Southern part of park, scraped area just north of restored quarry. 1924 Comment
  UCD161636  Carex aurea Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8828 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. West end of Lily Pond. 2031 Comment
  SEINET10585626  Carex aurea A. Arthur Heller 1916-8-1 Heller 12526 El Dorado Near Echo Camp on the Lincoln Highway in granite in grassy forest openings. Pinus Murryana the common tree. Hudsonian. Comment
  UCD106890  Carex bolanderi Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7234 El Dorado Lake Tahoe Basin. Emerald Bay State Park. West of Vikings Holm buildings near trail to falls and bridge. 1923 Comment
  CAS-BOT-BC310299  Carex bolanderi Peter Rubtzoff 1975-6-26 8138 El Dorado U.C. Blodgett Forest Research Station, Sand Mountain Blvd., 0.65 miles south of County Road. 1185 Comment
  CHSC95055  Carex cyrtostachya L. P. Janeway 2006-8-23 8860 El Dorado Northern High Sierra Nevada. Kings Meadow, near headwaters of Slab Creek. Occasional especially along north and east edges of meadow. 1359 Comment
  CAS-BOT-BC34456  Carex deflexa var. boottii Lewis S. Rose 1963-7-9 63192 El Dorado 1 mile SW of Meyers. 1981 Comment
  UCD140273  Carex densa P. B. Kennedy 1922-5-23 5000 El Dorado Green Valley Ranch near Shingle. 487 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
  RSA52257  Carex echinata subsp. echinata J. T. Howell 1946-9-1 22962 El Dorado Echo Summit. 2256 Comment
  SEINET10955308  Carex exserta Alan A. Beetle, D. E. Beetle; Alva Hansen 1945-7-16 Beetle 3960 El Dorado South side of Upper Echo Lake, north slope of Ralston Mountain. Dry, rocky slopes. 2286 Comment
  UCD84137  Carex exsiccata Chuck Hughes 2009-7-7 104 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  UCD150376  Carex exsiccata Harry A. George 1966-5-24 s.n. El Dorado Pope Beach Marsh. Comment
  UCD140300  Carex feta Collector Unknown 1925-6-15 1761 El Dorado Kyburz. Comment
  UCR207041  Carex feta George K. Helmkamp, Amy Barnes 2009-7-8 15158 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
  UCD111518  Carex filifolia Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7137 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 feet south of road. 1975 Comment
  UCR209058  Carex fracta Peter Rubtzoff 1972-9-14 6897 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mutton Creek area c. 0.2 mi. south of 'County Road 1274 Comment
  CHSC101479  Carex helleri L. P. Janeway 2009-8-8 9912 El Dorado Northern High Sierra Nevada. On narrow ridge 1.3 km northwest of top of Freel Peak. 2966 Comment
  UCR37027  Carex hoodii A. C. Sanders 1984-6-17 5050 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
  UCR209059  Carex integra Peter Rubtzoff 1973-7-19 7180 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road 1296 Comment
  CAS-BOT-BC7704  Carex integra M. D. Morris 1923-8-5 5 El Dorado Ice House Meadow, El Dorado Forest. 1584 Comment
  CAS-BOT-BC7795  Carex laeviculmis John Thomas Howell; Gordon H. True 1970-5-27 46532 El Dorado Near headquarters, Blodgett Experimental Forest. 1280 Comment
  CAS-BOT-BC246554  Carex laeviculmis Peter Rubtzoff; John Thomas Howell 1973-7-17 7086 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E) 1310 Comment
  UCD55347  Carex lenticularis Ellen Dean; Mark Bibbo 2006-7-18 3198 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Restored meadow adjacent to Hwy. 50 bridge that crosses Upper Truckee River. East side of golf course clubhouse. 1912 Comment
  UCD148629  Carex lenticularis var. impressa Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8380 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1914 Comment
  CAS-BOT-BC31233  Carex lenticularis var. impressa W. R. Dudley 1894-8-1 s.n. El Dorado Near Lake of the Woods. Comment
  CAS-BOT-BC28481  Carex lenticularis var. lipocarpa R. Tallent 1987-8-5 866 El Dorado Desolation Wilderness Area, along creek below Waca Lake. 2487 Comment
  CAS-BOT-BC28480  Carex lenticularis var. lipocarpa Ira L. Wiggins 1933-9-2 6794 El Dorado At margins of Lily Lake, near Fallen Lear, Lake Tahoe Region. Comment
  UCD149457  Carex leporinella G. Ledyard Stebbins 1977-8-1 7795 El Dorado Wrights Lake. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC329278  Carex leptopoda Peter Rubtzoff 1975-7-23 8232 El Dorado U.C. Blodgett Forest Research Station, Heliport clearing. Comment
  SJSU14731  Carex limosa C. M. Rose 1991-7-20 El Dorado Grass L near Luther Pass on Hwy 89 2353 Comment
  UCD148456  Carex limosa Ellen Dean; T. Starbuck, H. Lin 2014-5-27 8304 El Dorado El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Southernmost reach of large fen system near old quarry area. Opening in pine-fir forest. 1926 Comment
  SEINET7566749 Image available Carex mariposana Ray Tallent 1987-7-24 804 El Dorado El Dorado National Forest. N of Strawberry Crk. 1800 Comment
  CAS-BOT-BC32213  Carex multicostata R. Tallent 1987-7-25 812 El Dorado El dorado National Forest. By intermittent drainage to Lyons crk. 2042 Comment
  SEINET11125901 Image available Carex multicostata Unknown 2010-1 25313 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) Comment
  SEINET7568507 Image available Carex multicostata Andrew L. Hipp 1999-7-16 867 El Dorado South Lake Tahoe, Desolation Wilderness, in Eldorado National Forest, trail leading to Mt. Tallac from trailhead at Spring Creek Road, ca 1/2 mi from trailhead. 2103 Comment
  UCD140672  Carex multicostata Mrs. H. P. Kelley 1916-7-10 El Dorado Fallen Leaf Lake, Lake Tahoe. Comment
  UCD72628  Carex multicostata Ellen Dean; T. Sasaki 2007-7-23 4351 El Dorado Washoe Meadows State Park, eastern side of park near undeveloped road. Upper Truckee River Restoration Project monitoring well #15 plot. 1920 Comment
  CHSC73453  Carex nebrascensis L. P. Janeway; Eric Schroder 1998-8-24 6147 El Dorado Lake Tahoe Basin. Lake Valley; a meadow along a western branch of Saxon Creek, about 1.2 mi east of Meyers. 1941 Comment
  CAS-BOT-BC119761  Carex nebrascensis Mrs. H. C. Cantelow 1936-7-26 1498 El Dorado W of Kit Carson Summit. Comment
  RSA364539  Carex nebrascensis N. C. Cooper 1944-8-20 2589 El Dorado Lake Tahoe, south end. 1982 Comment
  RSA78520  Carex nebrascensis F. W. Peirson 1937-7-28 13607 El Dorado State Line, Lake Tahoe. 1905 Comment
  CAS-BOT-BC119610  Carex nigricans H. M. Hall; H. P. Chandler 1903-7-1 4664 El Dorado Near Lake Lucile Comment
  SEINET7569533 Image available Carex occidentalis Ray Tallent 1987-7-23 795 El Dorado El Dorado National Forest, off forest road along Strawberry Crk. 1800 Comment
  CHSC73217  Carex pellita L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams. 1998-7-22 5781 El Dorado Lake Tahoe Basin Management Unit. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  UCD60405  Carex praegracilis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3968 El Dorado Washoe Meadows State Park. Angora Meadows, vicinity of sewer manhole #1. 1922 Comment
  RSA52327  Carex raynoldsii J. T. Howell 1946-8-30 22923 El Dorado Upper Angora Lake 2287 Comment
  CAS-BOT-BC117706  Carex simulata John Thomas Howell 1946-9-1 22980 El Dorado Echo Summit Comment
  UC921  Carex simulata Ezra Brainerd 1897-7-12 El Dorado near Echo P.O.; Sierra Nevada Mts. 1767 Comment
  JEPS25934  Carex specifica W. L. Jepson 1918-8-28 8171 El Dorado Heather Lake 2407 Comment
  UC1109160  Carex spectabilis Verne Grant, Alva Grant 1946-7-24 7778 El Dorado s side Upper Echo Lake 2316 Comment
  UC55226  Carex straminiformis H. M. Hall and H. P. Chandler July, 1903 4617 El Dorado vicinity Lake Tahoe (Summit Mt. Tallac); Sierra Nevada Mountains 2980 Comment
  JEPS15674  Carex subfusca G. Thomas Robbins 1956-9-14 3788 El Dorado about 1/2 mi nw Echo Summit (along U. S. Highway 50) 2225 Comment
  SEINET3859435  Carex subfusca Ellen Dean, M. Bibbo; J. Buck; et al. 2007-7-20 4201 El Dorado El Dorado County: Washoe Meadows State Park. Angora Meadows, west side of Angora Creek, vicinity of sewer manhole #7.; 0 1923 Comment
  CAS-BOT-BC9371  Carex subnigricans John Thomas Howell 1946-8-31 22953 El Dorado Northeast of Gilmore Lake 2682 Comment
  UC830186  Carex utriculata W. R. Dudley 1894-9-1 El Dorado Lake of the Woods Comment
  UCD61759  Carex utriculata Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4290 El Dorado Washoe Meadows State Park. North of largest fen. 1929 Comment
  CAS-BOT-BC115085  Carex vesicaria Catherine Best 1981-8-1 s.n. El Dorado Echo Lake. 2255 Comment
  CAS-BOT-BC115086  Carex vesicaria Catherine Best 1981-8-12 s.n. El Dorado Echo Lake. 2255 Comment
  UCD44079  Carex vesicaria C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1445 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  SJSU3935  Carex whitneyi C. W. Sharsmith 1964-6-19 7307 El Dorado Fallen Leaf Lake (c. 0.5 mi N of its lower end) 1935 Comment
  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
  CAS-BOT-BC59044  Cassiope mertensiana Le Roy Abrams 1911-7-29 4863 El Dorado Lake Tahoe Region - Lake Suzy 2377 Comment
  RSA466940B  Cassiope mertensiana subsp. californica Albert J. Perkins 1923-8-17 s.n. El Dorado Lake Tahoe Region 2591 Comment
  UC32640  Cassiope mertensiana subsp. californica Miss K. A. Chandler 1901-7-24 El Dorado Lake Lucile near Tahoe Comment
  JEPS57318  Castilleja affinis subsp. affinis L. R. Heckard 1968-5-29 1914 El Dorado 3.3 mi n Cosumnes River (along Highway 49) 274 Comment
  JEPS71620  Castilleja applegatei subsp. pallida Gladys L. Smith 1963-7-27 1840 El Dorado Old Hawley grade, Echo Summit area Sierra Nevada, Echo Summit 1981 Comment
  JEPS72182  Castilleja applegatei subsp. pallida Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2520 El Dorado Summit area, Echo Peak Echo Peak 2711 Comment
  JEPS103924  Castilleja applegatei subsp. pinetorum T. I. and F. M. Chuang 1991-6-29 7843 El Dorado Ca 1 mi SW of Garden Valley, on way to Placerville. Comment
  CAS-BOT-BC255471  Castilleja applegatei var. pinetorum Elsie Z. Lovegrove 1947-6-6 s.n. El Dorado Fallen Leaf Lake Road Comment
  CAS-BOT-BC255477  Castilleja applegatei var. pinetorum H. Dearing; M. Dearing 1949-7-5 3841 El Dorado Lake Tahoe, north of Meeks Bay Comment
  UCR201778  Castilleja campestris subsp. campestris George K. Helmkamp, E. A. Helmkamp 2008-8-1 13941 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road at Lyons Creek, 4.0 miles north of CA-50 2043 Comment
  UCR173596  Castilleja exserta subsp. exserta George K. Helmkamp, Elizabeth Helmkamp 2006-5-4 10292 El Dorado Northern Sierra Nevada Mountains Foothills, east end of Diamond Springs, 0.1 mile north of the junction of Pleasant Valley Road and Calif. Hwy 49 543 Comment
  JEPS103923  Castilleja foliolosa T. I. and F. M. Chuang 1991-6-29 7844 El Dorado Ca 10 mi N of Placerville. Comment
  UC747049  Castilleja foliolosa G. Thomas Robbins 1944-4-21 1544 El Dorado 3 mi e Placerville (ridge sw of Institute of Forest Genetics) 762 Comment
  UCD122549  Castilleja foliolosa Lisa L. Serafini 1982-5-16 21 El Dorado Pine Hill, south slope, 1/3 mile east of lookout tower. 554 Comment
  UC185346  Castilleja lacera Katharine Brandegee 1907-5-16 El Dorado Sweetwater Creek; Simpson's Ranch Comment
  UCR242598  Castilleja lacera George K. Helmkamp, E. A. Helmkamp 2011-6-1 17409 El Dorado Northern Sierra Nevada Mountains Foothills, north end of Placerville; Bear Rock Road just east of its junction with Bedford Ave. 654 Comment
  UCD122589  Castilleja lineariloba H. A. Borthwick 1925-5-7 1942 El Dorado Placerville. Comment
  JEPS71690  Castilleja miniata Gladys L. Smith 1963-8-27 2356 El Dorado Benwood Meadows entrance Benwood Meadows (Sayles Canyon trail); Echo Summit Region, Sayle Canyon 2225 Comment
  UC1713508  Castilleja miniata Katharine Brandegee El Dorado Lake Valley Comment
  POM177397  Castilleja miniata L. R. Abrams 1930-8-8 12728 El Dorado Near Lily Lake, Glen Alpine Canon. Comment
  UCR207156  Castilleja miniata var. miniata George K. Helmkamp, E. A. Helmkamp 2009-7-22 15269 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 1.2 miles south of Wrights Lake 2073 Comment
  JEPS3441  Castilleja nana Alice M. Ottley 1920-6-30 925 El Dorado trail to Gilmore Lake Comment
  JEPS72188  Castilleja nana Gladys L. Smith and Dr. Alasdair H. Neilson 1970-8-20 2630 El Dorado just below Pyramid Peak summit area; Aloha Lake 3042 Comment
  JEPS72189  Castilleja nana Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2746 El Dorado below Mt. Tallac summit area; Mt. Tallac 2667 Comment
  UC370249  Castilleja nana E. O. Essig 1928-7-15 El Dorado Upper Echo Lake 2286 Comment
  UC530017  Castilleja nana E. B. Babcock 1934-7-18 429 El Dorado Echo Peak summit; Echo Peak 2712 Comment
  UC747085  Castilleja nana G. Thomas Robbins 1944-7-28 1777 El Dorado 2-3 mi ne Wrights Lake (along Willow Flat Trail) 2286 Comment
  JEPS71687  Castilleja parviflora Gladys L. Smith 1964-7-31 2276 El Dorado near Triangle Lake (trail from Echo Lakes to Fallen Leaf Lake) 2438 Comment
  JEPS71675  Castilleja pilosa Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2523 El Dorado Echo Peak summit area Echo Peak 2711 Comment
  JEPS87366  Castilleja tenuis Gladys L. Smith 1982-6-23 7438 El Dorado near Cascade Lake (Ebright property along shore of Lake Tahoe); Lake Tahoe Comment
  UCR207161  Castilleja tenuis George K. Helmkamp, E. A. Helmkamp 2009-7-22 15274 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 1.2 miles south of Wrights Lake 2073 Comment
  UCR215912  Castilleja tenuis George K. Helmkamp, E. A. Helmkamp 2009-6-29 15079 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 8.2 miles north of its junction with CA-50, c. 10.5 air miles NE (73 deg. ) of Pollock Pines 1646 Comment
  JEPS42277  Ceanothus cordulatus Alice M. Ottley 1920-6-22 849 El Dorado near camp Fallen Leaf Comment
  JEPS72601  Ceanothus cordulatus Gladys L. Smith 1972-7-17 3615 El Dorado ridge between Cascade Lake and Emerald Bay 2133 Comment
  SACT002897  Ceanothus cordulatus J. Wilson 1982-3-27 El Dorado 300' northeast of intersection Durock Road & Shingle Lime Mine Road, Cameron Park 277.368 Comment
  SEINET12209838  Ceanothus cordulatus H. H. Heller 1938-1 617 El Dorado Stanford Camp, Fallenleaf Comment
  CAS-BOT-BC49342  Ceanothus cuneatus D. O. Burge 2008-6-3 1011 b El Dorado roadside on Wentworth Springs Road, 1.9 road miles (3.0 km) from intersection with SR 193 (Georgetown Rd.), 870 Comment
  SACT002911  Ceanothus cuneatus Howard Ishisaka 1960-2-27 El Dorado 762.0 Comment
  CAS-BOT-BC49809  Ceanothus diversifolius Peter Rubtzoff 1976-5-19 8538 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road; 1280 Comment
  UC1281429  Ceanothus fresnensis H. E. McMinn 1941-1 5358 El Dorado ca 1/8 - 1/4 mi s. Summit of Robb's Peak 2011 Comment
  BFRS456 Image available Ceanothus integerrimus Peter Rubtzoff 1975-7-22 8209 El Dorado Blodgett Forest: Spring Road ca. 0.3 mi. northwest of junction with County Road (Comp. 280E). Comment
  RSA781445  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2010-4-24 15938 El Dorado Oak Ridge Road just east of its junction with Blend-O-Green Way, jct. is north of Green Valley Road 390 Comment
  SBBG115694  Ceanothus integerrimus B. Crampton 1983-7-18 9882 El Dorado 0.5 mi W of Omo Ranch 1036 Comment
  SBBG68331  Ceanothus integerrimus Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UC746919  Ceanothus integerrimus G. Thomas Robbins 1943-7-23 1282 El Dorado 3 mi e. Camino 1036 Comment
  CAS-BOT-BC50724  Ceanothus integerrimus var. macrothyrsus Wm. Vortriede 1928-4-21 s.n. El Dorado Placerville hills Comment
  SACT002945  Ceanothus lemmonii Herbert Copeland 1941-4-27 El Dorado With dogger pine and live oak, about 1 m tall. Comment
  SEINET2445056  Ceanothus lemmonii George K. Helmkamp, E. A. Helmkamp 2010-5-17 16065 El Dorado Sierra Nevada Mountains Foothills. Pine Hill Road, 0.8 mi above the junction with Bertana Court; edge of Pine Hill Ecological Reserve (Shingle Springs 7.5'). 610 Comment
  UC907682  Ceanothus lemmonii G. Thomas Robbins 1945-6-30 2016 El Dorado immediately w of Rescue 396 Comment
  UCD112076  Ceanothus lemmonii Beecher Crampton 1958-5-29 4854 El Dorado El Dorado County, 4 miles northwest of Pine Hill, 0.5 mile south of New Salmon Falls Bridge. Comment
  UCD112180  Ceanothus lemmonii R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  CAS-BOT-BC51164  Ceanothus leucodermis Peter H. Raven; G. Thomas Robbins 1956-4-29 9120 El Dorado 0.3 miles from Youngs (Somerset) on road to Auburn Comment
  UC1221764  Ceanothus palmeri Beecher Crampton 1958-6-9 4936 El Dorado Mt. Murphy road 1 - 3/4 mi w Garden Valley; w of Garden Valley 579 Comment
  CAS-BOT-BC51900  Ceanothus parvifolius John Thomas Howell 1954-5-16 29625 El Dorado Shingle Springs 426 Comment
  CAS-BOT-BC52040  Ceanothus prostratus Alice Eastwood 1912-6-15 397 El Dorado Deer Park, Lake Tahoe Region Comment
  CAS-BOT-BC52041  Ceanothus prostratus Elizabeth Parsons Hawver 1909-7-3 s.n. El Dorado Aspengrove, Lake Tahoe Region Comment
  JEPS42158  Ceanothus prostratus W. H. Shockley 1888-6-1 El Dorado Lake Tahoe Comment
  RSA32351  Ceanothus prostratus G. Thomas Robbins 1945-7-8 2059 El Dorado Along Hwy 89 on ridge betw Emerald Bay and Cascade Lake. 1982 Comment
  UC1071284  Ceanothus prostratus P. L. Johannsen 1922-10-22 527 El Dorado 1/2 mi nw Jackson Springs; El Dorado National Forest, Placerville Quad. Comment
  UC1281274  Ceanothus prostratus H. E. McMinn and G. Townsley 1941-8-23 5374 El Dorado summit Luther Pass; summit of Luther Pass 2377 Comment
  CAS-BOT-BC83731  Ceanothus roderickii D. O. Burge 2009-4-20 1096 b El Dorado City of Cameron Park, east of Cameron Airpart 440 Comment
  RSA754656  Ceanothus roderickii Dylan O. Burge 2009-4-22 DOB 1104 b El Dorado South Fork American River Watershed, NW of Mormon Hill, accessed via Kanaka Valley Road, parking 1.5 road miles (2.4 km ) N of Deer Valley Road, 13.5 km 323 degrees True NNW of Shingle Springs. 350 Comment
  SEINET12210782  Ceanothus roderickii W. Knight, Knight, I. 1982-1 El Dorado Comment
  UC555546  Ceanothus serrulatus Herbert L. Mason 1926-5-30 3316 El Dorado ridge between Emerald Bay and Cascade Lake Comment
  JEPS24212  Ceanothus tomentosus R. E. Rockey 1960-4-25 2 El Dorado just below summit of Georgetown Divide (on s side, at headwaters of Little silver Creek); Georgetown 7.5 min quad 1005 Comment
  RSA6768  Ceanothus tomentosus Carl B. Wolf 1933-5-25 4955 El Dorado 1.5 miles from Rescue on road to Placerville only small colony. 366 Comment
  CAS-BOT-BC52876  Ceanothus tomentosus var. tomentosus R. E. Rockey 1960-7-28 5 El Dorado Mace Mill Road, El Dorado National Forest 1005 Comment
  UC1281459  Ceanothus velutinus G. Townsley, H. E. McMinn 1941-8-23 5375 El Dorado ridge between Emerald Bay and Cascade Lake; ridge between Emerald Bay and Cascade Lake Comment
  CAS-BOT-BC52430  Ceanothus velutinus var. velutinus H. E. McMinn 1926-5-30 1744 El Dorado Emerald Bay - Lake Tahoe Comment
  CAS-BOT-BC52431  Ceanothus velutinus var. velutinus H. E. McMinn 1926-5-30 1735 El Dorado From ridge between Emerald Bay and Cascade Lake - Tahoe region Comment
  CAS-BOT-BC52435  Ceanothus velutinus var. velutinus Alice Eastwood 1906-7-25 1000 El Dorado Glen Alpine road Comment
  UCR171234  Centaurea cyanus George K. Helmkamp, E. A. Helmkamp 2005-7-11 9706 El Dorado Northern Sierra Nevada Foothills, Pollock Pines area just south of US Highway 50 along County Road #5 1159 Comment
  SEINET195484  Centaurea melitensis G. T. Robbins 1943-5-28 1097 El Dorado Western edge of institute of Forest Genetics 3 miles E of Placerville 762 Comment
  CAS-BOT-BC281213  Centaurea sulphurea T. C. Fuller 1962-8-27 9469 El Dorado N side of Highway 50, 0.1 mile E of road to Latrobe, El Dorado Hills, ca 1.3 miles W of Clarksville Comment
  UCR229430  Centaurium muehlenbergii George K. Helmkamp, E. A. Helmkamp 2011-8-11 18024 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 524 Comment
  UCD121503  Centaurium tenuiflorum H. T. Hartmann 1941-6-21 s.n. El Dorado Sierra foothills. 762 Comment
  CAS-BOT-BC288559  Centromadia fitchii T. S. Brandegee 1883-8-1 s.n. El Dorado Sweetwater Comment
  UC134952  Centromadia fitchii Christina Simpson Jun 1907 El Dorado Simpson's Ranch Sweetwater Creek Comment
  CAS-BOT-BC288552  Centromadia fitchii Marcus E. Jones 1982-9-20 3364 El Dorado St Lawrence Comment
  CAS-BOT-BC288553  Centromadia fitchii Marcus E. Jones 1982-9-20 3364 El Dorado St Lawrence Comment
  UCD96117  Cerastium glomeratum Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6980 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
  UCR217934  Cerastium glomeratum George K. Helmkamp, Laurel Bezdecheck 2010-5-28 16105 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
  UC1128911 Image available Cercis occidentalis H. A. Jensen 1931-8-1 206 El Dorado near Eggers; Placerville Quadrangle 396 Comment
  UC15106  Cercis occidentalis M. H. Gates 1879-1 El Dorado Rose Spg's. Comment
  UC907772  Chaenactis douglasii var. alpina G. Thomas Robbins 1945-8-12 2123 El Dorado near summit Freel Peak 3322 Comment
  JEPS72556  Chaenactis douglasii var. douglasii Gladys L. Smith 1972-7-20 3323 El Dorado along trail above Glen Alpine Spring (on way to Lake Gilmore) 2194 Comment
  RSA0045137  Chaenactis douglasii var. douglasii George K. Helmkamp, E. A. Helmkamp 2012-7-6 19344 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
  UC1035842  Chaenactis douglasii var. douglasii Annie M. Alexander and Louise Kellogg 1943-9-28 3554 El Dorado n of Luther Pass (above Grass Lake); Sierra Nevada, Grass Lake Comment
  UC1119687  Chaenactis douglasii var. douglasii A. D. Gifford 1934-6-27 312 El Dorado 3 mi ese of Morrison's; Pyramid Pk. Quadrangle 1981 Comment
  UC1613478  Chaenactis douglasii var. douglasii Charles M. Belshaw 1934-7-17 106 El Dorado Placerville rd. to Tahoe (41 milestone, lot 13) 1676 Comment
  UC311637  Chaenactis douglasii var. douglasii unknown 1920-7-1 El Dorado 1 mi below Phillips; Sierra Nevada Comment
  UC907773  Chaenactis glabriuscula var. heterocarpha G. Thomas Robbins 1944-5-21 1613 El Dorado 3 mi e of Camino (on canyon side above North Fork Webber Creek); North Fork Webber Creek 975 Comment
  BFRS430 Image available Chamaebatia foliolosa Peter Rubtzoff 1972-7-19 6827 El Dorado Blodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp. 450E). Comment
  CAS-BOT-BC140771  Chamaebatia foliolosa Peter H. Raven; G. Thomas Robbins 1956-4-29 9109 El Dorado Bridge on North Fork of Cosumnes River at road n.w. of Youngs (Somerset) Comment
  UC1127942  Chamaebatia foliolosa G. Burks 1931-9-25 3 El Dorado 1 mi sw of Ham's Station Comment
  UCR206089  Chamaebatia foliolosa George K. Helmkamp, E. A. Helmkamp 2009-6-3 14889 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, 3.2 miles northwest of its junction with Pony Express Trail in Pollock Pines 1052 Comment
  JEPS71534  Chamaesaracha nana Gladys L. Smith 1971-7-14 3057 El Dorado above Tamarack Lake (Desolation Valley Trail) 2407 Comment
  SBBG123004  Chamaesyce serpillifolia subsp. hirtula G. K. Helmkamp with E. A. Helmkamp 2007-7-23 12568 El Dorado Rock Creek rd, 7.1 mi E of its jct with St Hwy 193 567 Comment
  CAS-BOT-BC68252  Cheilanthes gracillima Alice Eastwood 1906-7-23 905 El Dorado Near Lily Lake Comment
  CAS-BOT-BC68286  Cheilanthes gracillima J. Clausen 1932-9-14 625 El Dorado Tahoe Region, above Glen Alpine 2133 Comment
  RSA685748  Cheilanthes gracillima Jens Clausen 1932-9-14 626 El Dorado Tahoe Region, above Glen Alpine 2226 Comment
  SEINET209125 Image available Cheilanthes gracillima J. L. Gentry Jr., E. Jensen 1969-7-12 2152 El Dorado Half Moon Lake W of Lake Tahoe 2487 Comment
  BFRS291 Image available Chenopodium Peter Rubtzoff 1972-9-27 6954 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  CAS-BOT-BC426362  Chenopodium atrovirens Herbert L. Mason 1939-7-18 12173 El Dorado North side of Luther Pass, 1 mile west of Grass Lake Meadow 2346 Comment
  SEINET11261557  Chenopodium botrys George Helmkamp, E. A. Helmkamp 2010-9-23 16974 El Dorado Northern Sierra Nevada Mountains on Round Tent Canyon Road, 0.56 miles W of its junction with peavine Ridge Road at Forest Route 31.; 0 1521 Comment
  UCR179365  Chenopodium botrys George K. Helmkamp, E. A. Helmkamp 2006-9-20 11427 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  CHSC79229  Chloris verticillata Beecher Crampton 1967-7-26 8147 El Dorado 2 miles west of Shingle Springs on US 50. Comment
  SEINET3925987  Chloris verticillata Beecher Crampton 1967-7-26 8147 El Dorado 2 miles west of Shingle Sprinng on US 50. South road shoulder.; 0 Comment
  UC1614575  Chlorogalum pomeridianum Charles M. Belshaw 1934-7-19 133 El Dorado ca. 44 mi. e. Placerville (side of Hwy. 50, Horsetail Falls trail, 1 mi. above New Twin Bridges); Sierra Nevada, Pyramid Peak region 1905 Comment
  UCR210040  Chondrilla juncea George K. Helmkamp, E. A. Helmkamp 2009-8-14 15471 El Dorado Sierra Nevada Mountains Foothills, junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road 642 Comment
  UCD81197  Chorizanthe membranacea CNPS SN Foothill Team 2006-6-22 SNNR 0677 El Dorado American River Conservancy, Easement Van Nord property. 487 Comment
  CAS-BOT-BC252812  Chorizanthe polygonoides var. polygonoides G. Thomas Robbins 1945-5-18 1914 El Dorado At edge of Eddy Arboretum, Institute of Forest Genetics, 3 mi. E of Placerville 792 Comment
  UCD38580  Chorizanthe stellulata Beecher Crampton 1956-5-11 3365 El Dorado About 5 miles southwest of Rescue. Comment
  RSA733347  Chrysolepis sempervirens George K. Helmkamp, E. A. Helmkamp 2006-8-14 11264 El Dorado Northern Sierra Nevada Mtns.: Sayles Flat at the junction of mount Ralston trail and US-50, ca. 0.9 mile south of Twin bridges 1960 Comment
  UC463459  Chrysolepis sempervirens Ira L. Wiggins 1930-10-11 5073 El Dorado e slope just below summit Placerville-Tahoe highway 2225 Comment
  UCR170476  Cichorium intybus George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9863 El Dorado Northern Sierra Nevada Foothills, east of Sacramento; Sly Park Road (County Highway E-16), c. 2 mi east of Pleasant Valley 854 Comment
  UC463379  Circaea alpina subsp. pacifica L. R. Abrams 1930-7-23 12701 El Dorado Glen Alpine Canyon, Tamarack Trail 2133 Comment
  CAS-BOT-BC285289  Cirsium andersonii Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC285293  Cirsium andersonii L. R. Abrams 1930-8-15 12749 El Dorado Glen Alpine to Susie Lake 2286 Comment
  CAS-BOT-BC285299  Cirsium andersonii Alice Eastwood 1906-7-21 1119 El Dorado Glen Alpine Region. Fallen Leaf Lake Comment
  UCR189901  Cirsium andersonii George K. Helmkamp, E. A. Helmkamp 2007-8-9 12729 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 1.1 miles south of the lake 2113 Comment
  CAS-BOT-BC285292  Cirsium andersonii Roxana S. Ferris 1962-8-12 13593 El Dorado Between Fallen Leaf Lake Lodge and Glen Alpine Comment
  RSA9833  Cirsium andersonii C. B. Wolf 1928-8-15 3285 El Dorado On the trail to mt. Tallac above Glen Alpine. 2226 Comment
  UCD130637  Cirsium occidentale var. californicum Al Johnson 1957-6-12 s.n. El Dorado south roadside lot owned by G. R. Anderson (part of R. Cameron's Flying C Ranch), Green Valley Road, ca. 4 miles west of Rescue. 365 Comment
  SEINET7836841 Image available Cirsium scariosum W. D. Billings 1950-8-3 1954 El Dorado Sierra Nevada, above Gilmore Lake on the trail to Mt. Tallac. 2865 Comment
  OBI74600  Cirsium vulgare David J. Keil 1992-1 23386 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCD130812  Cirsium vulgare G. K. Helmkamp; E. A. Helmkamp 2007-9-11 12934 El Dorado Northern Sierra Nevada Mountains: Along Hwy US-50, 0.4 mile southwest of Phillips. 1829 Comment
  CAS-BOT-BC285729  Cirsium vulgare G. L. Stebbins 1976-9-26 76310 El Dorado Crossing of Weber Creek, 2 miles south of Placerville 533 Comment
  CAS-BOT-BC228766  Cistanthe umbellata J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake, near Lake Tahoe 2042 Comment
  CAS-BOT-BC228772  Cistanthe umbellata John Thomas Howell 1925-7-6 1396 El Dorado Trail to top of Mt. Tallac, Lake Tahoe region Comment
  CAS-BOT-BC228773  Cistanthe umbellata Alice Eastwood 1906-7-29 1139 El Dorado Glen Alpine Region. Lake of the Woods Comment
  CAS-BOT-BC173809  Clarkia Peter Rubtzoff 1974-6-25 7626 El Dorado U.C. Blodgett Forest Research Station, Main Line Road clearcut. Comment
  UC246745  Clarkia biloba Dr. Edward Palmer Jun 23 1892-Jun 24 1892 2388 El Dorado near Coloma Comment
  UC747268  Clarkia biloba G. Thomas Robbins 1944-6-9 1669 El Dorado about 3 mi e Placerville (U. S. Highway 50) 731 Comment
  SEINET11237917 Image available Clarkia biloba subsp. biloba George K. Helmkamp, E. A. Helmkamp 2009-6-2 14874 El Dorado Sierra Nevada Mountains foothills, along Mother Lode Road, 0.1 mile west of its junction with CA-49 (west end of El Dorado) 512 Comment
  UCD104333  Clarkia biloba subsp. biloba G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-4 10621 El Dorado Northern Sierra Nevada foothills. Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Hwy. CA-193. 381 Comment
  UCR173904  Clarkia biloba subsp. biloba George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10614 El Dorado Northern Sierra Nevada foothills, along Calif. Hwy 193, 1.1 miles south of the crossing of the South Fork American River 366 Comment
  CAS-BOT-BC172560  Clarkia purpurea subsp. purpurea Beecher Crampton 1976-5-12 9385 El Dorado N.E. of Clarksville, Bass Lake Comment
  CAS-BOT-BC163681  Clarkia purpurea subsp. quadrivulnera C. A. G. 1903-6-3 s.n. El Dorado El Dorado road, near Plymouth Comment
  UCR231003  Clarkia unguiculata George K. Helmkamp, E. A. Helmkamp 2011-7-2 17620 El Dorado Northern Sierra Nevada Mountains Foothills, Forni Road near Weber Creek, 0.8 mile south of its Placerville junction with US-50 495 Comment
  OBI5976  Clarkia unguiculata Carl B. Wolf 1933-5-25 4966 El Dorado 1-3/16 mi E of Salmon Falls rd on Folsom-Green Valley rd. W slope Sierra Nevada 305 Comment
  RSA41254  Clarkia unguiculata G. Thomas Robbins 1944-6-9 1668 El Dorado Institute of Forest Genetics, 3 miles east of Placerville 793 Comment
  RSA0069317  Clarkia virgata Dean Wm. Taylor 2014-6-12 21487 El Dorado Barney Ridge, ca. 2.5 road miles NW along Omo Ranch Road from the junction with Highway 88. 1339 Comment
  OBI12071  Clarkia williamsonii Robert F. Hoover 1968-6-18 11178 El Dorado E of Somerset on Grizzley Flat Rd Comment
  SEINET2445055  Claytonia parviflora George K. Helmkamp, E. A. Helmkamp 2010-5-17 16053 El Dorado Sierra Nevada Mountains Foothills. Pine Hill Road at the junction with Bertana Court; SE edge of State Ecological Preserve, 1.6 mi NW of Rescue (Shingle springs 7.5'). 459 Comment
  UCR217257  Claytonia parviflora subsp. grandiflora George K. Helmkamp, E. A. Helmkamp 2010-5-13 16016 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 4.4 miles northeast of its junction with US-50 in Placerville 620 Comment
  UCD34144  Claytonia parviflora subsp. parviflora Beecher Crampton 1977-4-18 9472 El Dorado Bass Lake N.E. of Clarksville. Comment
  JEPS78431  Claytonia perfoliata subsp. perfoliata Edward Lee 1936-3-1 1786 El Dorado about 1 mi n (by road) Coloma (Coloma-Garden Valley Road) Comment
  UCD60556  Claytonia rubra subsp. rubra Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4021 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  RSA781115  Clematis lasiantha George K. Helmkamp, E. A. Helmkamp 2010-4-23 15927 El Dorado Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  CAS-BOT-BC92584  Clematis ligusticifolia Gilbert T. Benson 1926-6-6 113 El Dorado Webber Creek, 1 mile south of Placerville. Comment
  UCR173819  Collinsia bartsiifolia var. bartsiifolia George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10637 El Dorado Northern Sierra Nevada foothills, Rock Creek Road at the crossing over Rock Creek, 6.8 miles east of the junction with Calif. Hwy 193 412 Comment
  UCR173697  Collinsia childii George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10555 El Dorado Northern Sierra Nevada foothills, along Hwy US-50 at Bridal Veil Falls, east of Pacific House 1002 Comment
  SEINET2470885  Collinsia parviflora K. Christie 2010-6-16 1825 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake campground, off of road 1301. 1920 Comment
  SEINET11265861  Collinsia tinctoria George Helmkamp, E. A. Helmkamp 2011-7-2 17624 El Dorado Northern Sierra Nevada Mountains Foothills: Forni Road at Weber Creek crossing, 1.3 miles south of its Placerville junction with US-50 (Placervilles 7.5' Q.); 0 472 Comment
  UCR196846  Collinsia tinctoria George K. Helmkamp, E. A. Helmkamp 2008-6-3 13572 El Dorado Sierra Nevada Mountains, Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 716 Comment
  UC747089  Collinsia torreyi var. torreyi G. Thomas Robbins 1943-6-13 1170 El Dorado 2 mi w of Park Creek (along road to Park Creek) 1219 Comment
  UCR170364  Collomia grandiflora George K. Helmkamp, Elizabeth Helmkamp 2005-8-9 9769 El Dorado Northern Sierra Nevada Foothills., WSW of Lake Tahoe; Union Reservoir along Ice House Road; boat ramp and loading area 1476 Comment
  UCR229588  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2011-7-30 17924 El Dorado Northern Sierra Nevada Mountains, along North-South Road, 1.6 miles north of its junction with Omo Ranch Road, 0.95 mi. NNW (331 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1460 Comment
  UCR237032  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2012-5-18 19020 El Dorado Northern Sierra Nevada Mountains Foothills, Capps Crossing Road (Bonnetti Rd.), 0.1 mile northwest of the bridge over Diamond Creek, E of Jenkinson Lake and S of US Hwy 50 1186 Comment
  UCD142022  Collomia linearis Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7848 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
  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
  UCR254733  Conyza canadensis Peter Rubtzoff 1974-10-9 7927 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Mutton Creek Road, c. 1 mile south of 'County Road' [= Wentworth Springs Rd.] 1319 Comment
  CAS-BOT-BC173606  Corallorhiza maculata Peter Rubtzoff 1974-6-5 7569 El Dorado Field redacted by CAS, contact the data manager for more information 1310 Comment
  UCD138917  Corallorhiza maculata R. H. Miller 1951-7-8 100101 El Dorado Approximately 1/2 miles north of Dark Lake. Sierra Nevada Forest. Comment
  JEPS60481  Cordylanthus pilosus subsp. hansenii T. I. Chuang and L. R. Heckard 1969-8-29 6730 El Dorado 0.9 m se Coloma (on Hwy 49) 274 Comment
  BFRS164 Image available Cornus nuttallii Peter Rubtzoff 1975-5-28 8011 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E). Comment
  CAS-BOT-BC212001  Cornus nuttallii Ira L. Wiggins 1946-5-11 11221 El Dorado 6 mi. E of Georgetown 975 Comment
  UCD117171  Cornus nuttallii G. K. Helmkamp; E. A. Helmkamp 2007-5-9 11987 El Dorado Northern Sierra Nevada Mountains: White Meadow Road, 0.6 mile west of its junction with Ice House Road, c. 0.75 mi. NNW of Riverton. 1082 Comment
  UCR173976  Cornus nuttallii George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10532 El Dorado Northern Sierra Nevada Mountains, Along Wentworth Springs Road, 11 mi. east of Stumpy Meadows Lake 1777 Comment
  UCR188247  Cornus nuttallii George K. Helmkamp, E. A. Helmkamp 2007-4-27 11869 El Dorado Foothills, Northern Sierra Nevada Mountains, junction of Ice House Road and White Meadows Road, about 2 miles northwest of US-50 1029 Comment
  CAS-BOT-BC212137  Cornus sericea G. Thomas Robbins 1944-6-11 1679 El Dorado Shore of South fork American River at Riverton 975 Comment
  JEPS72715  Cornus sericea subsp. sericea Gladys L. Smith 1964-7-31 2291 El Dorado Echo Lakes to Fallen Leaf Lake 2346 Comment
  UC1122749  Cornus sericea subsp. sericea F. W. Embree 1934-7-5 123 El Dorado Whitehall Hotel-Randall P.O. El Dorado Nat'l Forest. Pyramid Peak Quad., Whitehall Hotel Comment
  UCD110053  Corylus cornuta subsp. californica B. Crampton 1957-6-18 4235 El Dorado Above Empire Creek ca. 1 mile southwest Georgetown. Comment
  UCR190572  Corylus cornuta var. californica George K. Helmkamp, E. A. Helmkamp 2007-9-2 12885 El Dorado Northern Sierra Nevada Mountains Foothills, Grizzly Flat Road 0.7 mile southeast of Grizzly Flat beside a flowing creek 1171 Comment
  SD240979  Crassula connata George K. Helmkamp, E. A. Helmkamp 2010-3-23 15755 El Dorado Sierra Nevada Mountains Foothills: Happy Valley Cutoff Road 0.1 mile east of its junction with Counth Road E16/Mt. Aukum Road (Camino 7.5'Q) 633 Comment
  CAS-BOT-BC427934  Crassula tillaea L. D. Smith; G. L. Stebbins 1978-4-8 7810 El Dorado Along Northeast bank of South Fork American River 0.5-1.5 miles northwest of Chili Bar. 365 Comment
  UCD34561  Crepis acuminata Beecher Crampton 1985-7-13 10006 El Dorado Stateline. Comment
  UCD80230  Crocanthemum suffrutescens CNPS SN Foothill Team 2005-6-14 SNNR 0279 a El Dorado BLM Pine Hill Preserve, DFG Salmon Falls Unit. 361 Comment
  UCD142098  Croton setiger G. K. Helmkamp; E. A. Helmkamp 2007-9-19 12982 El Dorado Northern Sierra Nevada Mountains: along Greenstone Road just south of its junction with US-50 (east of Shingle Springs). 427 Comment
  UCD142099  Croton setiger G. K. Helmkamp; E. A. Helmkamp 2006-9-29 11440 El Dorado Northern Sierra Nevada Mountains; Placerville outskirts; CA-49, 2 miles north of jct with US-50. 549 Comment
  UCR179552  Croton setiger George K. Helmkamp, E. A. Helmkamp 2006-9-29 11440 El Dorado Northern Sierra Nevada Mountains Foothills, Placerville outskirts; Calif. Hwy 49, 2 miles north of jct with US-50 549 Comment
  UCD42470  Cryptantha affinis Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC907689  Cryptantha intermedia G. Thomas Robbins 1945-6-23 2009 El Dorado 3 mi e Camino (slope above North Fork Webber Creek) 975 Comment
  UCD80137  Cryptantha intermedia CNPS SN Foothill Team 2005-6-14 SNNR 0218 b El Dorado BLM Joaquin Way. 285 Comment
  UCR198440  Cryptantha milobakeri George K. Helmkamp, E. A. Helmkamp 2008-4-30 13369 El Dorado Sierra Nevada Mountains Foothills, Bear Creek Road and Daffodil Road, 0.6 mile northeast of the junction of Bear Creek and Meadow Brook Road, south of Georgetown 723 Comment
  UC1046475  Cryptantha muricata R. Bacigalupi, G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-15 3316 El Dorado 2.3 mi s Kelsey (site of Marshall's Blacksmith Shop, along grade into canyon of South Fork of American River, 1.8 mi above (n of) bridge across river) 457 Comment
  POM126496  Cryptantha muricata Helen D. Gis 110 El Dorado Lakeside Park. Comment
  JEPS71510  Cryptantha simulans Gladys L. Smith 1964-7-5 2231 El Dorado 2 mi w Echo Summit (margin of Pow-wow bog, U.S. Hwy 50); Sierra Nevada, Pow-wow 2133 Comment
  SD131171  Cryptantha simulans D. E. Breedlove, M. Bourell and R. Patterson 1986-6-9 62840 El Dorado On Omo Ranch Roads below Cooks Station. 1370 Comment
  UCR173173  Cryptantha sparsiflora George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10244 El Dorado Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown 340 Comment
  SEINET2082692  Cryptantha torreyana G. Rink 1999-7-14 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  UCD142244  Cryptantha torreyana Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7896 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
  UCR206775  Cryptantha torreyana George K. Helmkamp, Amy Barnes 2009-7-8 15126 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
  UC185249  Cryptogramma acrostichoides unknown Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe; Sierra Nevada Mts - CA Comment
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Jan 26 2011
  UC747646  Cryptogramma acrostichoides G. Thomas Robbins 1943-7-25 1293 El Dorado above small lake on slopes e and above Medley Lake (Reservoir); Desolation Valley Wilderness Area 2590 Comment
  UC42468  Cryptogramma cascadensis W. H. Brewer 1863-8-20 2140 El Dorado near summit Pyramid Peak Comment
  CAS-BOT-BC224432  Cuscuta californica John Thomas Howell 1946-8-30 22914 El Dorado Upper Angora Lake 2286 Comment
  CAS-BOT-BC224433  Cuscuta californica Alice Eastwood 1906-7-21 1263 El Dorado Glen Alpine Region. Trail to Angora Lakes Comment
  UC174808  Cuscuta californica Katharine Brandegee Sep 1914 El Dorado Dugan Comment
  CAS-BOT-BC164061  Cuscuta ceanothi Peter Rubtzoff; John Thomas Howell 1973-7-19 7175 El Dorado Blodgett Forest: Heliport [clearning] clearing (Comp. 130U) 1341 Comment
  CDA4528  Cynara cardunculus T. C. Fuller 1957-10-22 449 b-57 El Dorado 4 miles south of El Dorado. 0 Comment
  UCD37310  Cynodon dactylon Beecher Crampton 1959-5-18 5226 El Dorado El Dorado County, Latrobe. Comment
  SEINET12568343  Cynoglossum grande A. Bruner 1962-3-17 s.n. El Dorado 2 miles E of Auburn. 413 Comment
  BFRS263 Image available Cynoglossum occidentale Peter Rubtzoff 1974-6-19 7599 El Dorado Blodgett Forest: Mutton Creek Road about 0.3 miles east of East Fork Gaddis Creek crossing (Comp. 460E) Comment
  CDA1950  Cynosurus echinatus J. T. Howell 1943-7-28 18906 El Dorado Placerville Comment
  LA29957  Cynosurus echinatus J. M. Tucker; 1958-5-27 3393 El Dorado beside State Hwy 49, 3.2 mi (by road) N of Cool Comment
  RSA605307A  Cyperus bipartitus L. C. Wheeler 1952-9-26 6972 El Dorado South Fork American River: 1 mile upstream from Lotus. Comment
  CAS-BOT-BC114373  Cyperus erythrorhizos John Thomas Howell 1976-10-29 52303 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake. 121 Comment
  UC964820  Cystopteris fragilis G. Thomas Robbins 1944-6-7 1658 El Dorado ca. 3 mi e Camino (along N Fork Webber Creek) 914 Comment
  UCD165820  Cystopteris fragilis Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9158 a El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Along unnamed/unmapped drainage with waterfall above dam and reservoir. Near terminus of fire road that begins near park residences on the west side of Highway 89. 2148 Comment
  UCR250610  Dactylis glomerata George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20897 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  RSA187213  Danthonia Le Roy Abrams 1928-7-4 12622 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC189887  Danthonia californica Peter Rubtzoff 1976-6-23 8678 El Dorado Sierra Nevada. Georgetown Divide. Boldgett Forest. Bacchi Meadow. 1325 Comment
  CAS-BOT-BC242681  Danthonia californica Ellen Dean; T. Starbuck; M. Starbuck; G. Golden; J. Ong; A. Ayalon; C. Loughran 2011-8-8 7154 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as Olympic Meadow on S side of South Fire Road, just E of bridge known as Second Bridge. About 200 feet south of road. Southern edge of meadow 1978 Comment
  CHSC73362  Danthonia californica var. americana L. P. Janeway; Eric Schroder 1998-9-1 6227 El Dorado Lake Tahoe Basin-National Forest. Meadow along Tallac Creek, about 1.0 mi southwest of Lake Tahoe. 1935 Comment
  UCD60696  Danthonia californica var. americana F. M. Reed and R. L. Pendleton 1907-7-24 1601 El Dorado El Dorado: Lake Tahoe Region, Mt. Tallac Trail above Glen Alpine Springs. 2225 Comment
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Apr 8 2011
  CAS-BOT-BC192314  Danthonia unispicata B. Crampton 1956-6-1 3521 El Dorado North slope of Pine Hill 579 Comment
  SEINET3926945  Danthonia unispicata Beecher Crampton 1965-6-3 7351 El Dorado 2 miles WNW of Rescue (direct line), NE slope of Pine Hill.; 0 579 Comment
  UCD61367  Danthonia unispicata A. A. Beetle 16-26 Jul 1945 4165 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  BFRS448 Image available Delphinium Peter Rubtzoff 1975-6-5 8056 El Dorado Blodgett Forest: Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U). Comment
  UCD34346  Delphinium depauperatum Beecher Crampton 1980-6-24 9740 El Dorado El Dorado County, Meyers, Paradise Golf Course. 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
  JEPS72142  Delphinium glaucum Gladys L. Smith 1972-8-23 3473 El Dorado Echo Summit Lodge, east side of US 50 2194 Comment
  UC635343  Delphinium gracilentum H. L. Mason 1928-5-3 4487 El Dorado mouth of creek near bridge of Cosumnes River (slopes); Clark Creek Comment
  CAS-BOT-BC8744  Delphinium hansenii G. T. Robbins 1943-6-8 1140 El Dorado at western edge of Institute of Forest Genetics, 3 mi. E of Placerville 731 Comment
  UCD95788  Delphinium hansenii subsp. hansenii G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-4 10619 El Dorado Northern Sierra Nevada foothills: Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Hwy. CA-193. 381 Comment
  POM160674  Delphinium nuttallianum Marcus E. Jones 1929-6-26 s.n. El Dorado Lake Tahoe. Comment
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Feb 5 2011
  UC1031437  Delphinium variegatum H. Lewis and C. Epling 1941-5-26 El Dorado near Coloma; Garden Valley Comment
  UCD73340  Delphinium variegatum Chuck Hughes 2008-5-8 31 El Dorado Northwest corner of intersection of Crosswood Drive and Wild Chaparral Drive. Near Ponderosa Road exit from Highway 50. 445 Comment
  UC907685  Delphinium variegatum subsp. variegatum G. Thomas Robbins 1945-5-27 1954 El Dorado low places in field about 1 mi s Pleasant Valley 762 Comment
  UC747395  Dendromecon rigida G. Thomas Robbins 1943-6-20 1198 El Dorado along road to powerhouse 4-5 mi nw Pollock Pines (n-facing wall of canyon); canyon of South Fork American River 914 Comment
  UCD44072  Deschampsia cespitosa C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1438 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCD72971  Deschampsia cespitosa Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck 2007-8-25 4529 El Dorado Washoe Meadows State Park. Northern part of park, east of junction of Upper Truckee and Mountain Meadow Roads. 1932 Comment
  SEINET181182 Image available Deschampsia danthonioides Bassett Maguire, R Maguire; CB Maguire 1934-6-4 15069 El Dorado Emerald Bay Lake Tahoe at base of cliff Comment
  SEINET8892761  Deschampsia danthonioides K. Christie 2011-1 2029 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Meeks Meadow, just west of the parking area on the west side of HWY 89. Comment
  UCR237039  Deschampsia danthonioides George K. Helmkamp, E. A. Helmkamp 2012-5-18 19012 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 0.1 mile east of Pebble Canyon Road, SE of Pollock Pines, S of US Hwy 50 1495 Comment
  CHSC73261  Deschampsia elongata L. P. Janeway; Susi Urie 1998-8-4 5921 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
  UC747399  Dicentra formosa G. Thomas Robbins 1943-4-25 1031 El Dorado ca 3 mi e Camino (along bank of North Fork of Webber Creek); North Fork of Webber Creek 914 Comment
  UCD67651  Dicentra formosa D. Sanchez-Mata 1996-6-7 s.n. El Dorado Stanislaus National Forest. Calaveras Big Trees State Park. 1480 Comment
  UCSB50196  Dicentra formosa Gray, John 1976-5-16 El Dorado On Mosquito Ridge Rd, 12 miles E. of Forest Hills. T 14N, R 12E, Sec 30, NW 1/4 975 Comment
  JEPS9724  Dicentra uniflora Alice M. Ottley 1920-6-19 799 El Dorado between Angora Peak and Keith's Dome (Tamarack Trail) 2286 Comment
  UCD165573  Dicentra uniflora Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8871 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Western side of park on east side of highway 89. North side of access road (leading to northernmost park entrance). 1941 Comment
  UCR198427  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, E. A. Helmkamp 2008-4-30 13355 El Dorado Sierra Nevada Mountains Foothills, along Bear Creek Road, 0.2 mile southeast of its junction with Meadow Brook Road, south of Georgetown 696 Comment
  CAS-BOT-BC483264  Dichelostemma capitatum subsp. pauciflorum John Thomas Howell 1954-5-17 29679 El Dorado 3 miles south of Garden Valley, Sierra Nevada Comment
  UCR191102  Dichelostemma multiflorum George K. Helmkamp, E. A. Helmkamp 2007-6-8 12313 El Dorado Northern Sierra Nevada Mountains, junction of Bonetti Road and Mormon Emigrant Trail [Silver Lake Rd.], east of Jenkinson Lake 1226 Comment
  CAS-BOT-BC503131  Dichelostemma volubile Wm. Vortriede 1921-5-16 s.n. El Dorado Coloma Comment
  JEPS40708  Dieteria canescens var. canescens Miss Helen D. Geis 1912-6 94 El Dorado Lakeside Comment
  UC469024  Dieteria canescens var. canescens Katharine Brandegee El Dorado above Placerville Comment
  SEINET11262289  Digitalis purpurea George Helmkamp, E. A. Helmkamp 2011-7-30 17932 El Dorado Northern Sierra Nevada Mountains: North-South Road, 2.1 miles north of its junction with Omo Ranch Road, .9 mi. NNW (3511/4) of Omo Ranch Rd. jct. with Hwy 88 (Caldor 7.5' Q.); 0 1248 Comment
  CAS-BOT-BC150278  Diplacus aurantiacus L. Constance 1939-5-6 2473 El Dorado 3.8 miles south of [Eldorado] El Dorado, Sierra Nevada foothills 457 Comment
  CAS-BOT-BC151633  Diplacus torreyi John Thomas Howell 1963-7-12 39860 A El Dorado 3 miles sw. of Twin Bridges on road to Kyburz - Sierra Nevada 1676 Comment
  SBBG19761  Diplacus torreyi D. Myrick 1963-10-10 728 El Dorado near entrance to north roadway to Fallen Leaf Lake, Lake Tahoe 1889 Comment
  CAS-BOT-BC151611  Diplacus torreyi Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  CAS-BOT-BC151617  Diplacus torreyi G. Thomas Robbins 1945-7-8 2060 El Dorado Along State Highway 89 near Fallen Leaf Lake 1920 Comment
  CAS-BOT-BC151632  Diplacus torreyi John Thomas Howell 1963-8-22 40298 El Dorado Meyers - Sierra Nevada 1935 Comment
  SEINET181207  Diplacus torreyi Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-1 15261 El Dorado 25 mi E Placerville 1219 Comment
  UCR253613  Dittrichia graveolens George K. Helmkamp, Elizabeth Helmkamp 2012-11-12 20137 El Dorado Eastern Sacramento Valley, El Dorado Hills; Windfield Parkway 0.2 mile south of White Rock Road 175 Comment
  RSA252397  Dodecatheon alpinum C. W. Tilforth 1969-9-7 39288 El Dorado Floating bog mat near open water of Grass Lake S of Hwy 89 c. 1/2 mi. W of Luther Pass 2317 Comment
  RSA785615  Dodecatheon alpinum George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16583 El Dorado Southernmost point of Wright's Lake, 5.6 mi. NE (33 ) of Kyburz 2085 Comment
  SD3637  Dodecatheon alpinum subsp. majus no date El Dorado Meadow 2286 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
  UCR173332  Dodecatheon pulchellum George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10239 El Dorado Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown 340 Comment
  UCD114902  Draba albertina Charles M. Knapp 1980-8-16 s.n. El Dorado Upper Truckee River drainage, S end of Lake Tahoe Basin, El Dorado/Alpine Counties. 2590 Comment
  UCD114909  Draba albertina Charles M. Knapp 1980-9-6 s.n. El Dorado Grass Lake to Tucker Flat, Lake Tahoe Basin. 2468 Comment
  UCD150485  Draba asterophora James A. Neilson Jr. 1972-7-19 2676 El Dorado Tahoe Basin, El Dorado National Forest, Heavenly Valley, at the top of Liz's run. 2987 Comment
  UC714416  Draba oligosperma var. oligosperma C. W. Sharsmith 1937-8-30 3480 A El Dorado just s Lake Tahoe (on n slope Freel Peak, eastern El Dorado Co.); just s of Lake Tahoe, n slope Freel Peak 3200 Comment
  RSA0011684  Drosera rotundifolia R. F. Thorne 1974-7-31 44907 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  CAS-BOT-BC173605  Drymocallis glandulosa Peter Rubtzoff 1974-6-5 7560 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UCD44130  Drymocallis glandulosa C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1496 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC527360  Drymocallis glandulosa var. reflexa G. Thomas Robbins 1945-8-6 2104 El Dorado Long Meadow, near Schlien Ranger Station 1676 Comment
  UC501362  Drymocallis lactea Merle Randall 1930-6-21 El Dorado 1/2 mi beyond Upper Echo Lake; Lake Tahoe Region, beyond Upper Echo Lake Comment
  UCD42533  Drymocallis lactea Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD113030  Drymocallis lactea var. austiniae G. K. Helmkamp; E. A. Helmkamp 2007-5-31 12249 El Dorado Northern Sierra Nevada Mountains: Forestry Route 42, 4.3 miles west of its junction with Wright's Lake Road, generally between Wright's Lake and Ice House Reservoir. 1753 Comment
  CAS-BOT-BC157824  Drymocallis lactea var. lactea A. A. Heller 1916-8-9 12505 El Dorado Haypress Meadow above Echo Lake 2590 Comment
  JEPS71915  Drymocallis lactea var. lactea Gladys L. Smith 1970-7-17 2544 El Dorado near Luther Pass; nr Luther Pass, Grass Lake 2194 Comment
  UC501363  Drymocallis lactea var. lactea Merle Randall 1930-6-25 El Dorado near Echo Summit (Benwood Meadows); Lake Tahoe Region, near Echo Summit, Benwood Meadows Comment
  UCR235578  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2012-5-3 18893 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 7.0 miles NW of Pollock Pines 748 Comment
  CAS-BOT-BC428083  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
  CAS-BOT-BC428082  Dudleya cymosa subsp. cymosa G. Thomas Robbins 1945-5-20 1941 El Dorado Above Sweetwater Creek near Simpsons Ranch, 3-5 mi. s. of Salmon Falls 182 Comment
  SD240972  Dysphania botrys George K. Helmkamp, E. A. Helmkamp 2010-9-23 16974 El Dorado Northern Sierra Nevada Mountains: Round Tent Canyon Road, 0.56 miles west of its junction with Peavine Ridge Road at Forest Route 31 (Riverton 7.5'Q) 1520 Comment
  SD243121  Dysphania botrys George K. Helmkamp, E. A. Helmkamp 2011-9-24 18327 El Dorado Northern Sierra Nevada Mountains: Loon Lake Road at the junction to the campground at the south end of the lake (Loon Lake 7.5'Q) 1972 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
  UCR179805  Echinochloa crus-galli George K. Helmkamp, E. A. Helmkamp 2006-10-20 11543 El Dorado Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset 625 Comment
  UCR170460  Echinochloa muricata George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10004 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, 3 air mi N of Placerville]; 1.9 [road] mi east of Calif. Highway 193 along Rock Creek Road 381 Comment
  UCD149317  Elatine Ellen Dean; V. Stewart 2014-7-5 8407 El Dorado El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Angora Meadows, northern half. East side of Angora Creek near stagnant ponded water on side-branch of creek. 1919 Comment
  RSA785059  Eleocharis Peter Rubtzoff 1973-7-17 7056 El Dorado Ca. 1 mi. east of Georgetown on road to Blodgett Forest. 1.3 mi east if junction with hwy, 193 Comment
  POM111402  Eleocharis flavescens Burton 1882-7-7 s.n. El Dorado St. Lawrence. Comment
  CHSC73226  Eleocharis quinqueflora L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-23 5821 El Dorado Lake Tahoe Basin Management Unit. 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
  UCD60710  Eleocharis quinqueflora Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4144 El Dorado Washoe Meadows State Park. Southern portion of park in southernmost fen. 1937 Comment
  UC1780069  Elodea canadensis Rudolf Schmid 2002-7-29 2002 -4 El Dorado Middle Fork Consumnes River, near end of resdential road, Outingdale, SE of Placerville 490 Comment
  UCD83765  Elodea nuttallii Lars W. J. Anderson 21-22 May 2009 WP 452 El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 452. Comment
  RSA0034066  Elymus Peter Rubtzoff 1975-7-10 8192 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  CAS-BOT-BC227315  Elymus elymoides Le Roy Abrams 1911-7-29 4836 El Dorado Near the summit Mt. Tallac 2956 Comment
  POM128471  Elymus elymoides Le Roy Abrams 1911-7-29 4836 El Dorado Lake Tahoe Region; near the summit of Mt. Tallac 2896 Comment
  UCD61605  Elymus elymoides Dean W. Taylor 1976-7-1 6013 El Dorado Highway 50 at 39 Mile Campground. S. Fork American River Canyon. 1645 Comment
  UCR171254  Elymus elymoides George K. Helmkamp, E. A. Helmkamp 2005-7-31 9758 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
  UC907631  Elymus glaucus G. Thomas Robbins 1944-6-16 1695 El Dorado 3 mi e Placerville (in pine plantation); Institute of Forest Genetics 822 Comment
  UCR248511  Elymus glaucus Peter Rubtzoff 1975-7-10 8193 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Bacchi Meadow 1299 Comment
  CAS-BOT-BC310710  Elymus glaucus subsp. glaucus Peter Rubtzoff 1974-7-19 7722 El Dorado U.C. Blodgett Forest Research Station, Deep Canyon Road, ca. 0.6 miles north of junction with Quintette Road. 1213 Comment
  RSA0042965  Elymus glaucus subsp. glaucus George K. Helmkamp, Elizabeth A. Helmkamp 2013-7-25 22044 El Dorado Wentworth Springs Road, 2.1 miles east of Stumpy Meadows Lake, 15.6 km NNE (06 ) of Pollock Pines 1357 Comment
  UCD61602  Elymus glaucus subsp. glaucus Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4168 El Dorado Washoe Meadows State Park. Off of Sawmill Road in eastern part of park, just east of Angora Meadows at the west end of a small meadow that merges with Angora Meadows. 1920 Comment
  UCR170341  Elymus glaucus subsp. glaucus George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9887 El Dorado Northern Sierra Nevada Foothills, Silver Fork, 2.1 mi west of Kyburz along US Highway 50 1220 Comment
  UC1137040  Elymus trachycaulus August L. Hormay 1932-7-7 El Dorado Upper Truckee River Comment
  SEINET11673680  Elymus trachycaulus H. H. Heller 1938-1 841 El Dorado Stanford Camp Comment
  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
  UCD44890  Elymus trachycaulus subsp. trachycaulus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2255 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  CDA2071  Elytrigia intermedia subsp. intermedia T. C. Fuller 1971-4-3 19852 El Dorado Sierra Nevada; Placer Nursery, U. S. Forest Service, Fruitridge Road, Placerville. Comment
  CAS-BOT-BC410178  Enemion occidentale Volney Rattan 1866-1-1 s.n. El Dorado unspecified Comment
  RSA755563  Epilobium George K. Helmkamp, E. A. Helmkamp 2009-8-19 15509 El Dorado Wright s Lake Road, 8.6 miles north of its upper junction with Ice House Road 1785 Comment
  UCD105315  Epilobium brachycarpum G. K. Helmkamp; E. A. Helmkamp 2007-8-30 12847 El Dorado Northern Sierra Nevada Mountains. Along Hwy CA-49 at the south approach to the South Fork of the American River, northwest of Coloma. 220 Comment
  UCD61726  Epilobium brachycarpum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4257 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UCR179336  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2006-8-24 11275 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  UCR190579  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2007-9-2 12882 El Dorado Northern Sierra Nevada Mountains Foothills, Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station 957 Comment
  SEINET12191265  Epilobium brachycarpum H. H. Heller 1938-1 553 El Dorado Fallen Leaf Comment
  UCD105470  Epilobium canum subsp. latifolium G. K. Helmkamp; E. A. Helmkamp 2007-9-11 12942 El Dorado Northern Sierra Nevada Mountains. Along Wright's Lake Road, 3.2 miles N of its junction with US-50. 1991 Comment
  UCD166027  Epilobium canum subsp. latifolium Daniel M. McNair; with Ellen Dean 2016-7-19 2177 El Dorado west side of Tahoe Basin. Just south of the boundary of D.L. Bliss State Park within Emerald Bay State Park. 1897 Comment
  UCR176450  Epilobium ciliatum George K. Helmkamp, E. A. Helmkamp 2006-8-7 11190 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  CHSC73674  Epilobium ciliatum subsp. ciliatum L. P. Janeway; Eric Schroder 1998-8-17 6065 El Dorado Lake Tahoe Basin--National Forest. Meadow on west side of intersection of Al Tahoe Blvd and Pioneer Trail (South Lake Tahoe). 1920 Comment
  UCD125163  Epilobium ciliatum subsp. ciliatum Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7454 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  CDA14116  Epilobium densiflorum G. F. Hrusa, J. Glazner 1997-6-3 13952 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  UCR136483  Epilobium densiflorum Beecher Crampton 1982-7-30 9850 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, Stateline 1951 Comment
  UCD112434  Epilobium foliosum Peter Rubtzoff 1975-6-12 8083 El Dorado Sierra Nevada, Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Old Gaddis Creek Road (double gates). 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
  SBBG5041  Epilobium hallianum H. and M. Dearing 1939-7-8 3878 El Dorado Grass Lake area, W of Carson Pass Comment
  UCD60345  Epilobium hallianum Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3932 El Dorado Washoe Meadows State Park. Angora Meadows near sewer manhole #4. 1917 Comment
  UC85549  Epilobium torreyi Katharine Brandegee 1907-5-17 El Dorado Simpson's Ranch Sweetwater Creek Comment
  UCR229450  Epilobium torreyi George K. Helmkamp, E. A. Helmkamp 2011-7-30 17949 El Dorado Northern Sierra Nevada Mountains, Omo Ranch Road, 7.4 miles southeast of Omo Ranch, 1.9 mi. NW (304 deg. ) airline of Hwy 88 junction 1372 Comment
  SEINET6032334  Equisetum X ferrissii J. T. Howell 1969-9-12 46096 El Dorado Sierra Nevada, near Riverton 1006 Comment
  UCSC000957  Equisetum laevigatum D. J. Norman 1967-9-1 3 El Dorado South end Fallen Leaf Lake, growing on sunny creekside on edge of lake, near Stanford Camp. Fallen Leaf Lake, Stanford Camp. 1859 Comment
  CAS-BOT-BC174092  Eremogone aculeata John Thomas Howell 1925-6-28 1233 El Dorado Near Velma Lakes on trail to Eagle Lake, Lake Tahoe region Comment
  CAS-BOT-BC174093  Eremogone aculeata Wm. Vortriede 1927-7-1 s.n. El Dorado Twin Bridges, Camp Sacramento along watercourses 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-BC286817  Ericameria discoidea Elmer I. Applegate 1931-9-9 6820 El Dorado Mt. Tallac Comment
  UC54122  Ericameria discoidea H. M. Hall and H. P. Chandler 1903-7-1 4611 El Dorado vicinity of Lake Tahoe; Sierra Nevada Mountains, Mt. Tallac 2895 Comment
  RSA93271  Ericameria discoidea F. W. Peirson 1931-8-9 9543 El Dorado In summit region, Mt Tallac. 2957 Comment
  SEINET14209895  Ericameria parryi var. aspera Lowell E. Urbatsch, Vesna Karaman 2000-1 7719 .5 El Dorado collected along hwy 89, Luther Pass Road, vicinity of Grass Lake, S of South Lake Tahoe;; El Dorado County 2360 Comment
  UCD131592  Ericameria suffruticosa P. B. Kennedy 1920-9-17 200 El Dorado El Dorado National Forest Rock Bound Trail. 2712 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
  SD243086  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2010-8-7 16720 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring (Tragedy Spring 7.5'Q) 2136 Comment
  UCSB6490  Erigeron breweri Keator, Glenn 1958-07 El Dorado On the West side of Lake Tahoe Comment
  UC75933  Erigeron breweri var. breweri Milo S. Baker 1904-7-7 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC294974  Erigeron compositus Mrs. J. C. Reynolds No date on label s.n. El Dorado Glen Alpine Region Comment
  CAS-BOT-BC294982  Erigeron compositus M. Louise Hutchinson 1909-1-1 s.n. El Dorado Lake Tahoe Region. Freels Pk. Comment
  CAS-BOT-BC294983  Erigeron compositus Alice Eastwood 1906-7-21 1211 El Dorado Glen Alpine Region. Desolation Valley Comment
  JEPS41556  Erigeron compositus Alice M. Ottley 1920-7-10 1153 El Dorado Desolation Valley Comment
  UC14032  Erigeron compositus W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe; Mt. Tallac 1897 Comment
  JEPS71586  Erigeron coulteri Gladys L. Smith 1964-7-8 2615 El Dorado about Lake of the Woods 2286 Comment
  CAS-BOT-BC300432  Erigeron elmeri H. M. Hall; H. P. Chandler 1903-7-31 4712 El Dorado Sierra Nevada Mountains. So. Fk. American River 2103 Comment
  CAS-BOT-BC300647  Erigeron foliosus var. hartwegii Guy Nesom 1981-6-4 4241 El Dorado Ca. 1 mi E of N. Fork of American River on Hwy 49, ca. 5 mi E of Auburn Comment
  UCD74040  Erigeron glacialis Jennifer W. Burt; Jessica Hite 2005-8-19 90 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from coniferous forest near abandoned ski runs. 2299 Comment
  CAS-BOT-BC300719  Erigeron glacialis var. glacialis A. A. Heller 1915-8-6 12152 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  CAS-BOT-BC300720  Erigeron glacialis var. glacialis Johnnie L Gentry, Jr.; Earl Jensen 1968-7-12 2145 El Dorado Half Moon Lake 2487 Comment
  JEPS71594  Erigeron glacialis var. glacialis Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2650 El Dorado Pyramid Peak, near Aloha Lake (just below summit area); Pyramid Peak 3042 Comment
  UC526358  Erigeron glacialis var. glacialis Richard M. Holman 1934-7-26 El Dorado Firs Public Camp Ground Echo Summit, Johnson Pass 2225 Comment
  UCR175722  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2006-7-31 11047 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  UCR231092  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2010-8-7 16741 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-BC295777  Erigeron petrophilus var. sierrensis G. L. Stebbins 1968-7-20 6805 El Dorado Junction Dam, west of Union Valley Reservoir Comment
  SEINET10727142  Erigeron salsuginosus var. angustifolius Ethel K. Crum 1939-7-3 Crum 3005 El Dorado Echo Summit, two miles southeast of Echo Lake. 2286 Comment
  UC1124282  Eriodictyon californicum P. L. Johannsen 1934-10-18 518 El Dorado 2 1/4 mi sse Slate Mtn.; Eldorado National Forest, Placerville Quad. Comment
  UCD100121  Eriogonum gracile H. T. Hartmann 1941-8-14 s.n. El Dorado near Sutter's Mill Monument, Coloma. Comment
  CAS-BOT-BC256794  Eriogonum incanum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  SD197878  Eriogonum marifolium G. K. Helmkamp, Mary Alice Barnes and Amy Barnes 2008-7-28 13914 El Dorado Wright's Lake Road, 3.4 miles north of its junction with CA Highway 50. 2043 Comment
  UCD42459  Eriogonum nudum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC266095  Eriogonum nudum var. deductum Alice Eastwood 1934-9-21 s.n. El Dorado Fallen Leaf Lake, along road Comment
  CAS-BOT-BC266096  Eriogonum nudum var. deductum L. R. Abrams 1930-8-1 12714 El Dorado Strawberry 1828 Comment
  UC746888  Eriogonum nudum var. deductum G. Thomas Robbins 1945-8-5 2091 El Dorado slope above n shore of Rockbound Lake; Desolation Wilderness Area, Rockbound Valley 2011 Comment
  UCR176354  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 2006-7-12 10954 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  UCR229582  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 2011-7-30 17910 El Dorado Northern Sierra Nevada Mountains, Omo Ranch Road at the junction with North-South Road, 0.67 mi. NW (300 deg. ) of jct. with Hwy 88; 8.9 miles southeast of Omo Ranch 1457 Comment
  CAS-BOT-BC266086  Eriogonum nudum var. deductum F. A. Mac Fadden 1934-7-18 12596 El Dorado Fallen Leaf Lake, Lake Tahoe Dist. Comment
  CAS-BOT-BC269858  Eriogonum nudum var. pubiflorum John Thomas Howell 1930-10-12 5566 El Dorado 2 miles n. of Placerville Comment
  CAS-BOT-BC269860  Eriogonum nudum var. pubiflorum Marcus E. Jones 1882-9-20 3468 El Dorado St. Lawrence Comment
  CAS-BOT-BC266852  Eriogonum ovalifolium var. nivale Mrs. S. Earle Kelley 1920-7-1 s.n. El Dorado Rubicon Pk., Tahoe Region Comment
  UCD162530  Eriogonum rosense var. rosense Steve Matson 2004-8-7 1097 El Dorado NSNH; Tahoe Basin; north side of summit of Freel Peak. 3316 Comment
  UCR240704  Eriogonum roseum George K. Helmkamp, E. A. Helmkamp 2012-9-5 19751 El Dorado Northern Sierra Nevada Mountains Foothills, along Lotus Road, 1.6 miles south of its junction with CA-49, 1.45 mi. SW (238 deg. ) of Coloma 248 Comment
  CAS-BOT-BC253095  Eriogonum roseum J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Johnson's on S. Fork Amercian River Comment
  CAS-BOT-BC253096  Eriogonum roseum I. A. Boussy 1968-8-5 s.n. El Dorado N. Fk. Cosummes River, 3.8 miles SE of Somerset, Sierra Nevada Comment
  UCD34744  Eriogonum spergulinum Beecher Crampton 1989-6-11 10189 El Dorado El Dorado County, Tahoe Basin, Stateline, Stateline blvd. and Azure street. Comment
  UCD42497  Eriogonum spergulinum Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CDA35456  Eriogonum spergulinum var. reddingianum G. F. Hrusa, M. Beyers 2011-7-2 18440 El Dorado Sierra Nevada; Ridgetop between Hwy 88 and Shealor Lakes on Shealor Lake trail. 2316 Comment
  LA207020  Eriogonum spergulinum var. spergulinum Chas M. Belshaw; 1936-8-13 2640 El Dorado SIERRA NEVADA, 41 Milestone, Placerville- Tahoe road 1676 Comment
  CAS-BOT-BC267924  Eriogonum umbellatum Alice Eastwood 1915-7-26 s.n. El Dorado Angora Pk., Lake Tahoe Region Comment
  UCR201573  Eriogonum umbellatum var. furcosum George K. Helmkamp, E. A. Helmkamp 2008-8-1 13930 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 3.8 miles north of its junction with CA-50 2076 Comment
  HSC17364  Eriogonum umbellatum var. nevadense Merle Randall 1938-7-27 El Dorado S shore of Eagle Lake, near Lake Tahoe 2210 Comment
  JEPS73727  Eriogonum umbellatum var. nevadense Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2740 El Dorado below summit area; Mt. Tallac 2667 Comment
  UC495590  Eriogonum umbellatum var. nevadense Merle Randall 1930-6-19 El Dorado Eagle Falls Lake Tahoe, Emerald Bay, Eagle Falls 1981 Comment
  UC566191  Eriogonum umbellatum var. nevadense F. W. Embree 1934-7-17 160 El Dorado 1 1/2 mi n Leek Springs Hill; Pyramid Pk. Quadrangle 2042 Comment
  SD22416  Eriogonum wrightii var. subscaposum C. A. Purpus 8196 El Dorado Slate Mt. Comment
  UCD165908  Eriogonum wrightii var. subscaposum Ellen Dean; with Mayra Huerta 2016-8-2 9222 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of park near Balancing Rock and boulder fields. 1951 Comment
  UCR230719  Eriogonum wrightii var. subscaposum George K. Helmkamp, E. A. Helmkamp 2010-9-30 16983 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 4.3 miles north of its junction with Wentworth Springs Road, 0.65 mi. SSW of Loon Lake 1976 Comment
  UC463373  Eriophorum crinigerum L. R. Abrams 1930-8-15 12734 El Dorado Desolation Valley 2590 Comment
  UCD148465  Eriophorum gracile Ellen Dean; T. Starbuck, H. Lin 2014-5-27 8318 El Dorado El Dorado County. Tahoe Basin. Sugar Pine Point State Park. In fen just south and down slope of General Creek group-camp campground area. 1925 Comment
  UCR233178B  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2011-7-7 17665 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 5.2 miles south of its junction with Mormon Emigrant Trail 1409 Comment
  SDSU4097  Eriophyllum lanatum var. croceum D. F. Howe 1962-5-18 3279 El Dorado Chrystal Springs road north from #50. 1067 Comment
  UCR191133  Eriophyllum lanatum var. croceum George K. Helmkamp, E. A. Helmkamp 2007-6-8 12303 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 5.4 miles south of Mormon Emigrant Trail, generally east of Jenkinson Lake 1372 Comment
  CDA5420  Eriophyllum lanatum var. grandiflorum G. D. Barbe 1980-5-18 2659 El Dorado Gravel road to summit, Pine Hill Lookout. 0 Comment
  RSA122457  Eriophyllum lanatum var. grandiflorum F. W. Embree 1934-7-17 155 El Dorado 1 mile SE of Camp Springs 1829 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
  UCR170345  Eriophyllum lanatum var. grandiflorum George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9892 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) 2.1 road miles N of US Highway 50 (c. 5-6 mi east of Kyburz) 1854 Comment
  UCR173322  Eriophyllum lanatum var. grandiflorum George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10482 El Dorado Northern Sierra Nevada foothills, along Calif. Hwy 49 between Diamond Springs and Placerville; 0.4 mi. N of Weber Creek 549 Comment
  JEPS72561  Eriophyllum lanatum var. integrifolium Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2649 El Dorado just below summit area Pyramid Peak (near Aloha Lake) 3042 Comment
  UC1118276  Eriophyllum lanatum var. integrifolium P. L. Johannsen 1934-8-2 442 El Dorado 1/4 mi w Ralston Peak; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UC712220  Eriophyllum lanatum var. integrifolium Carl W. Sharsmith 1937-8-30 3490 El Dorado nw slope Jobs Sister; Sierra Nevada, Jobs Sister 3200 Comment
  SEINET8526759  Erodium botrys S. Eliades 1976-4-3 s.n. El Dorado Found just off HWY 193, just inside Cool. Comment
  UCD14610  Erysimum capitatum Wendy Weber 1989-6-2 20 El Dorado California, El Dorado Co.; along Highway E16, ca. 20 miles east from Jenkinson Lake; 1834 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
  UCR218085  Erysimum capitatum var. capitatum George K. Helmkamp, E. A. Helmkamp 2010-7-9 16498 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
  JEPS72295  Erysimum perenne Gladys L. Smith 1963-7-7 1721 El Dorado along old summit rd nr. California Alpine Lodge; Echo 2194 Comment
  UC480717  Erysimum perenne W. C. Blasdale 1923-7-23 El Dorado Desolation Valley Comment
  SEINET14291820  Erythranthe guttata E. Dean, K. F. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4075 El Dorado Washoe Meadows State Park, SW area of the park adjacent to sewer manhole #66, near unimproved road. 1946 Comment
  SJSU3918  Erythranthe guttata C. W. Sharsmith 1964-6-19 7295 El Dorado 0.5 mi N of lower end of Fallen Leaf L 1950 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
  SEINET13724140 Image available Erythranthe moschata Robert E. Mann 1968-1 56 El Dorado Rubicon River, 10 miles northeast of Georgetown. 914 Comment
  UCR206878  Eschscholzia George K. Helmkamp, E. A. Helmkamp 2009-3-6 14341 El Dorado Northern Sierra Nevada Mtns. Foothills, Rock Creek Road, 4.9 miles east of its junction with CA-193 and near Rock Creek 483 Comment
  CAS-BOT-BC402664  Eschscholzia caespitosa Alice Eastwood 1927-3-26 s.n. El Dorado Coloma Comment
  UC112928  Eschscholzia californica Katharine Brandegee 1908-6-1 El Dorado Sweetwater Creek Simpson's Ranch Comment
  UC747392  Eschscholzia californica G. Thomas Robbins 1944-5-21 1625 El Dorado about 2 mi e Camino (fruit orchard along U.S. Hwy 50) 975 Comment
  CAS-BOT-BC403005  Eschscholzia californica L. Constance 1939-5-7 2480 El Dorado In forks of Sweetwater Creek 2 miles above its mouth, Sierra Nevada foothills 243 Comment
  SEINET5339921  Eschscholzia californica C. York 1962-4-7 s.n. El Dorado Near Diamond Spring. 549 Comment
  JEPS51684  Eschscholzia lobbii W. L. Jepson 1931-4-12 15749 El Dorado Salmon Falls New York Creek 152 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
  UCR242344  Eucephalus breweri George K. Helmkamp, E. A. Helmkamp 2010-8-20 16815 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  UCR257682  Eucephalus breweri George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-8-4 19573 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 1.4 miles west of its junction with CA-88 2287 Comment
  UCR228278  Euphorbia crenulata Ellen Dean, PLB 102 Class 2008-5-17 4924 El Dorado Traverse Creek area off of Meadowbrook Road 668 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
  UCR179801  Euphorbia serpillifolia subsp. hirtula George K. Helmkamp, E. A. Helmkamp 2006-9-29 11455 El Dorado Northern Sierra Nevada Mountains Foothills, Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool 351 Comment
  UCD111512  Eurybia integrifolia Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7134 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 feet south of road. 1975 Comment
  UCD149269  Festuca G. L. Stebbins 1976-6-6 C 7657 El Dorado Sailor Ravine. West of Pino Grande. (Exact location unknown. Coordinates estimated by label maker.) 899 Comment
  BFRS181 Image available Festuca arundinacea Peter Rubtzoff 1974-7-24 7767 El Dorado Blodgett Forest: County Road ca. 0.2 mile east of Headquarters Road junction (Comp. 220R) Comment
  UCR242592  Festuca arundinacea George K. Helmkamp, E. A. Helmkamp 2011-6-1 17411 El Dorado Northern Sierra Nevada Mountains Foothills, N edge of Placerville, west end of Mariposite Lane, above junction with Bedford Ave. 637 Comment
  RSA187194  Festuca idahoensis Le Roy Abrams 1928-7-4 12623 El Dorado Fallen Leaf Lake. Comment
  UC336796  Festuca occidentalis unknown Jun 1889 El Dorado Lake Tahoe Valley Comment
  CHSC73535  Festuca rubra L. P. Janeway; Eric Schroder 1998-8-20 6126 El Dorado Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  UC1729987  Festuca rubra L. P. Janeway, Eric Schroder 1998-8-27 6193 El Dorado meadow along Trout Creek about 0.4 mi s-se of Highway 50, South Lake Tahoe Quadrangle Trout Creek; meadow along Trout Creek, South Lake Tahoe Quadrangle 1901 Comment
  UCD165887  Festuca subulata Ellen Dean; with Mayra Huerta 2016-8-2 9201 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern end of park on east side of Highway 89. 2031 Comment
  SEINET6699025  Fragaria virginiana subsp. platypetala L. R. Miller 1937-6-14 93 El Dorado Sierra Nevada, Lake Tahoe; Old Myer's Road, ca 1.5 miles from stateline. Comment
  UCSB24476  Frangula rubra subsp. obtusissima McMinn, Howard 1932-8-4 El Dorado Emerald Bay Comment
  CAS-BOT-BC55742  Frangula rubra subsp. rubra L. R. Abrams 1930-8-20 12754 El Dorado near Lily Lake, Glen Alpine canyon 152 Comment
  CDA12290  Fremontodendron decumbens G. F. Hrusa, B. Follansbee 1990-4-2 7734 El Dorado Pine Hill; Summit of Pine Hill approx. 2.5 m WNW of Rescue. Comment
  RSA381142  Fremontodendron decumbens Roman Gankin 1966-5-13 737 El Dorado Pine Hill, near summit Comment
  SD114518  Fremontodendron decumbens Darley F. Howe 1978-6-25 5061 El Dorado Pine Hill Comment
  UCD116333  Fremontodendron decumbens Roman Gankin 1966-1-13 628 El Dorado West-facing slope of the ridge south of Pine Hill, ca. 2 miles west-northwest of Rescue. Comment
  UCR137346  Fremontodendron decumbens Beecher Crampton 1965-6-3 7350 El Dorado Sierra Nevada foothills, about 2 miles WNW of Rescue (direct line), NE slope of Pine Hill 579 Comment
  CDA36513  Fremontodendron decumbens S. Kuba 1979-6-5 El Dorado Pine Hill, west side of summit. 0 Comment
  RSA0006321  Fremontodendron decumbens Robert M. Lloyd 1964-5-15 3382 El Dorado 1.9 miles north of Green Valley Road on Ulenkemp Road, Pine Hill, about 2 miles west of Rescue. 579 Comment
  CAS-BOT-BC173820  Galium aparine Peter Rubtzoff 1974-6-4 7532 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  UCR249570  Galium aparine George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20855 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz 1364 Comment
  UCD121618  Galium aparine Collector unknown 1932-4-17 s.n. El Dorado Coloma. Comment
  SEINET2470886  Galium bifolium K. Christie 2010-6-16 1827 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake campground, off of road 1301. 1920 Comment
  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
  SEINET10950316  Galium bolanderi Karen M. Meyer, Andrew Townesmith 2007-8-8 Meyer 203 El Dorado El Dorado National Forest, 0.9 mi. on Silver Fork Rd., off US Hwy. 50 at Kyburz. 1429 Comment
  UCR233183B  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 1409 Comment
  UCD121753  Galium californicum subsp. sierrae J. C. Hunter 1992-5-9 201 El Dorado Shingle Springs. 441 Comment
  UCD147720  Galium parisiense Allyson Ayalon; Lucie Jerabkova 2012-7-1 98 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCR173182  Galium parisiense George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10526 El Dorado Northern Sierra Nevada Foothills, NE of Georgetown; along Bottlehill Road, 1.4 mi. N of Wentworth Springs Road 1006 Comment
  RSA756919  Galium porrigens var. porrigens George K. Helmkamp, E. A. Helmkamp 2009-5-14 14696 El Dorado hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  UCR257854  Galium porrigens var. porrigens George K. Helmkamp, Amy Barnes 2014-7-28 22949 El Dorado Sierra Nevada Mountains Foothills, Lake Walton beside Balderston Road; 1/4 mile south of Wentworth Springs Road 966 Comment
  OBI74504  Galium porrigens var. tenue David J. Keil 1992-1 23318 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  JEPS19274  Galium trifidum Herbert L. Mason 1939-8-2 12194 El Dorado beach near mouth of Truckee River (s end of lake); Lake Tahoe 1920 Comment
  UCD165783  Galium trifidum Peter Rubtzoff 1972-8-30 6869 El Dorado U.C. Blodgett Forest Research Station, along East Fork of Gaddis Creek, ca. 500 feet south of 'clear-cut'. Comment
  JEPS72412  Galium triflorum Gladys L. Smith 1964-8-1 2306 El Dorado s shore Echo Lake 2255 Comment
  UCR255697  Galium triflorum Peter Rubtzoff 1972-10-3 6978 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station; southern fork of Bacon Canyon near Bacchi Corral Road 1311 Comment
  BFRS9 Image available Garrya fremontii Peter Rubtzoff 1975-7-10 8179 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Comp. 600R). Comment
  CAS-BOT-BC56253  Gaultheria humifusa Peter W. Fritsch 2007-7-27 1837 El Dorado SW portion of Desolation Wilderness, ca. 0.2 km NE of Grouse Lake along SE side of trail to Hemlock Lake 2360 Comment
  CHSC95051  Gaultheria ovatifolia L. P. Janeway 2006-7-23 8862 El Dorado Northern High Sierra Nevada. Kings Meadow, near headwaters of Slab Creek. 1359 Comment
  RSA0025115  Gayophytum Peter Rubtzoff 1974-9-19 7914 El Dorado U.C. Blodgett Forest Research Station: Spring Road near head of Bacon Canyon. 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
  RSA796395  Gayophytum Peter Rubtzoff, John Thomas Howell 1973-7-19 7174 El Dorado UC Blodgett Forest Research Station, heliport. Comment
  UCD44050  Gayophytum diffusum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1416 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
  RSA750447  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2008-8-1 13959 El Dorado Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright s Lake Road 2021 Comment
  UCD103680  Gayophytum diffusum subsp. parviflorum G. K. Helmkamp; E. A. Helmkamp 2007-9-26 13015 El Dorado Northern Sierra Nevada Mountains: Bonetti Road, 1.1 miles south of its junction with Mormon Emigrant Trail, just east of Jenkinson Lake. 1189 Comment
  UCR215919  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2009-6-29 15071 El Dorado Sierra Nevada Mountains, Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74 deg. ) of Pollock Pines 1642 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
  UC422808  Gayophytum heterozygum R. L. Pendleton and F. M. Reed 1907-7-24 1120 El Dorado Tallac Trail below Lake Gilmore; Lake Tahoe Region 2194 Comment
  UCD103544  Gayophytum heterozygum G. K. Helmkamp; E. A. Helmkamp 2007-7-7 12473 El Dorado Northern Sierra Nevada Mountains: Along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area. 2338 Comment
  UC1213930  Gayophytum humile Verne Grant and Alva Grant 1946-7-18 7725 El Dorado Upper Echo Lake; s side 2316 Comment
  UC495577  Gayophytum humile Merle Randall 1930-6-26 El Dorado Hawley Grade Lake Tahoe Region (falls) Comment
  UCD105739  Genista monspessulana Robert F. Thorne; P. Everett 1964-4-17 33779 El Dorado Along Formi Road ca. 1 mile W of Placerville. 566 Comment
  UCR173328  Genista monspessulana George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10252 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 0.9 mi. east of Calif. Hwy 193 along the S Fork of the American River 415 Comment
  JEPS31381  Gentiana calycosa W. L. Jepson 1918-8-25 8134 El Dorado Mt. Tallac Lake Tahoe 2438 Comment
  RSA751281  Gentiana calycosa George K. Helmkamp, E. A. Helmkamp 2008-8-30 14044 El Dorado Along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88. 2271 Comment
  RSA201908  Gentiana calycosa Rowena Beans 1914-09 s.n. El Dorado Emerald Bay, Lake Tahoe. Comment
  UC1035785  Gentiana newberryi Annie M. Alexander and Louise Kellogg 1943-8-27 3508 El Dorado Dicks Lake Sierra Nevada, Lake Tahoe Region 2743 Comment
  RSA123252  Gentiana newberryi P. L. Johannsen 1934-8-9 452 El Dorado Wright s Lakes 2104 Comment
  RSA392219  Gentiana simplex George Henry Grinnell 1937-9-2 s.n. El Dorado Above Placerville, along Route 50. 2134 Comment
  CDA35806  Geranium bicknellii G. K. Helmkamp, E. A. Helmkamp 2007-5-1 11917 El Dorado Foothills Northern Sierra Nevada Mountains; Along Highway CA-49, 6.1 miles northwest of Placerville. Comment
  UCD103419  Geranium molle G. K. Helmkamp; Elizabeth Helmkamp 2006-4-25 10214 El Dorado Northern Sierra Nevada Foothills: E of Sacramento, SW of Placerville. Forni road between US Highway 50 and Diamond Springs, at Weber Creek. 488 Comment
  UCR189479  Geranium molle George K. Helmkamp, E. A. Helmkamp 2007-3-22 11679 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-16 at the west slope of Mt. Aukum and 1.7 miles north of Mt. Aukum village 584 Comment
  UCR189500  Geranium molle George K. Helmkamp, E. A. Helmkamp 2007-3-22 11664 El Dorado Foothills, Northern Sierra Nevada Mountains, Bucks Bar Road, 4.4 miles south of Pleasant Valley Road at the junction of Sand Ridge road 628 Comment
  UCR197247  Geranium molle George K. Helmkamp, E. A. Helmkamp 2008-4-25 13325 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCR217178  Geranium molle George K. Helmkamp, E. A. Helmkamp 2010-5-17 16052 El Dorado Sierra Nevada Mountains Foothills, Pine Hill Road at the junction with Bertana Court; southeast edge of State Ecological Preserve, 1.6 mi. NW (293 deg. ) of Rescue 459 Comment
  UC614882  Geranium richardsonii Beryl O. Schreiber 1933-7-22 907 El Dorado 3 mi below Meyer's; South Fork Truckee River Comment
  UC747296  Geranium richardsonii G. Thomas Robbins 1943-7-25 1336 El Dorado near Echo Lake Road (along U.S. Highway 50) 2194 Comment
  UCD69670  Gilia capitata Laura Tanata 1982-5-28 17 El Dorado Along the north bank of the North Fork of the Consumnes River, 1/2 mile west of bridge on Bucks Bar Road; foothill woodland community dominated by lupine, on a south facing slope, with dry soil in a sunny area; relatively common erect herb, 3-5 dm tall, flower purple-blue. 609 Comment
  UCR173812  Gilia capitata subsp. mediomontana George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10631 El Dorado Northern Sierra Nevada foothills, Rock Creek Road, about 2.2 miles east of its junction with Calif. Hwy 193 424 Comment
  UCR217333  Gilia capitata subsp. pedemontana George K. Helmkamp, E. A. Helmkamp 2010-6-14 16288 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.5 miles from its junction with Perry Creek Road, 3.5 air mi. ESE (96 deg. ) of Fair Play 1059 Comment
  SJSU11647  Gilia capitata subsp. pedemontana A. M. Thorpe 1961-5-27 El Dorado near Aukum, Mt Aukum Rd 609 Comment
  SEINET9262050  Gilia leptalea subsp. leptalea George K. Helmkamp, Elizabeth Helmkamp 2013-1 21033 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail at the junction with Pilliken Road (Leek Spring Hill 7.5 Q) 1823 Comment
  UC130865  Gilia tricolor subsp. diffusa Katharine Brandegee 1909-5-1 El Dorado between Salmon Falls and Simpson's Ranch; between Salmon Falls and Simpson's Ranch Comment
  CDA10926  Githopsis pulchella var. pulchella G. F. Hrusa 1994-4-28 11838 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  CAS-BOT-BC350911  Glyceria elata Peter Rubtzoff 1972-9-19 6919 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of County Road, within 0.5 miles from county road (gate). 1280 Comment
  UCD106875  Glyceria elata Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7222 El Dorado Lake Tahoe Basin. Emerald Bay State Park. West of Vikings Holm buildings near trail to falls and bridge. 1923 Comment
  UCD66735  Glyceria elata Beecher Crampton 1981-8-18 9789 El Dorado Meyers, along the Upper Truckee River, Lake Tahoe County Club. Comment
  SEINET11849402  Gnaphalium microcephalum H. H. Heller 1938-1 614 El Dorado Fallen Leaf Comment
  CAS-BOT-BC257673  Gnaphalium palustre Peter Rubtzoff 1972-9-14 6892 El Dorado U.C. Blodgett Forest Research Station, area along Mutton Creek 0.05 miles south of County Road, within 0.5 miles from gate. 1274 Comment
  SEINET2471017  Gnaphalium palustre K. Christie 2010-8-2 1957 El Dorado Lake Tahoe Basin Management Unit (USFS); ca. 0.35 mi. west of High Meadows. 2369 Comment
  UCD168679  Gnaphalium palustre Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9420 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Southwestern side of Emerald Point. 1918 Comment
  CAS-BOT-BC302494  Gnaphalium palustre C. A. Gross 1903-6-10 233 El Dorado Doxtater's Meadow Comment
  UCD132447  Gnaphalium palustre M. K. Sears 1971-5-21 23 El Dorado Bass Lake. Comment
  SD239594  Grindelia camporum G. K. Helmkamp, E. A. Helmkamp 2008-6-5 13613 El Dorado Sierra Nevada Mountains Foothills: Forbay Road, 0.5 mile north of its crossing of the South Fork American River. 668 Comment
  UCR200915  Grindelia hirsutula var. davyi George K. Helmkamp, E. A. Helmkamp 2008-9-9 14084 El Dorado Foothills, northern Sierra Nevada Mountains, junction of Bear Creek Road and Meadow Brook Road at Bear Creek; east of CA-193 and south of Georgetown 678 Comment
  SEINET3818203  Habenaria sparsiflora Unknown 1943-1 El Dorado Comment
  UCR175703  Hackelia George K. Helmkamp, E. A. Helmkamp 2006-7-10 10934 El Dorado Northern Sierra Nevada Mountains, 1.1 miles west of Silver Creek along the road from Ice House Reservoir to Wright's Lake 2043 Comment
  UC1713495  Hackelia nervosa Merle Randall 1930-6-22 El Dorado Berkeley Echo Lake Camp; Lake Tahoe Region Comment
  UCD147660  Hackelia velutina Allyson Ayalon; Lucie Jerabkova 2012-7-1 38 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD60668  Hackelia velutina Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4132 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
  CAS-BOT-BC306342  Helenium G. P. Rixford 1906-9-5 s.n. El Dorado Shingle Springs Comment
  UCR249975  Helianthella californica var. nevadensis George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20918 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  UCD132909  Helianthus bolanderi D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. 640 Comment
  SEINET11197288 Image available Hemizonella minima E. Dean, T. Sasaki 2007-7-23 4357 El Dorado Washoe Meadows State Park, E side of park near undeveloped road, Upper Truckee River Restoration Project monitoring well # 15 plot. 1920 Comment
  UC2044610  Hemizonella minima George K. Helmkamp with E. A. Helmkamp 2011-5-24 17365 El Dorado Northern Sierra Nevada Mountains Foothills Mesquite Road, 7.5 miles south of its junction with Wentworth Springs Road. (Slate Mountain 7.5' Q.) Comment
  UCD133054  Hemizonella minima G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10911 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 6.1 miles north of Hwy US-50 at the junction with the road from Ice House Reservoir. 2030 Comment
  UCD148436  Hemizonella minima Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8277 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1919 Comment
  UC747163  Hemizonella minima G. Thomas Robbins 1943-6-13 1161 El Dorado w of junction with the Plum Creek and Hazel Valley roads (along Park Creek road) 1219 Comment
  UCD127529  Heracleum maximum P. B. Kennedy 1920-9-15 184 El Dorado El Dorado National Forest -- Barrett Camp. 1935 Comment
  RSA6522  Heracleum maximum Jens Clausen 1932-9-14 644 El Dorado Tahoe Region, above Glen Alpine. Near stream on the trail to Mt Tallac. 2317 Comment
  RSA0009325  Hesperevax acaulis Marcus E. Jones 1883-5-7 s.n. El Dorado Kelsey. Comment
  RSA76804  Hesperochiron californicus F. W. Peirson 1925-7-1 s.n. El Dorado State Line, Lake Tahoe. 1921 Comment
  UC1212291  Hesperolinon micranthum Helen K. Sharsmith 1959-5-12 4652 El Dorado on Hwy 50 about 1/2 mi w Shingle Springs 487 Comment
  UC463366  Heuchera rubescens var. glandulosa L. R. Abrams 1930-7-23 12705 El Dorado Tamarack Trail Glen Alpine Canyon 2286 Comment
  RSA0064545  Hieracium albiflorum George K. Helmkamp, Elizabeth A. Helmkamp 2013-7-31 22065 El Dorado Junction of Ice House Road and Forestry Route 13N21, 0.9 mile south of the northern junction of Ice House Road and Wentworth Springs Road. 1701 Comment
  SEINET11262551  Hieracium albiflorum Elizabeth Neese 1986-8-27 17735 El Dorado South side of Lake Tahoe, community of So. Lake Tahoe, N side of Hwy 89 near Lazy S Lodge.; 0 1920 Comment
  UCD133151  Hieracium albiflorum P. B. Kennedy 1920-8-16 94 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC318637  Hieracium horridum A. A. Heller 1915-8-5 12140 El Dorado Ridge east of Echo Lake 2438 Comment
  UCD106573  Hieracium horridum Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7214 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Southern region of Bay just south of trail to Eagle Point. 1905 Comment
  OBI45073  Hippuris vulgaris Robert F. Thorne, L. DeBuhr 1975-8-23 47222 El Dorado Grass Lake: Just N of Luther Pass 2347 Comment
  JEPS24407  Hoita macrostachya H. F. Copeland 1940-6-24 1593 El Dorado Salmon Falls South Fork of the American River Comment
  UC753995  Hoita macrostachya H. F. Copeland 1940-6-24 1593 El Dorado Salmon Falls South Fork of American River (s bank of river) Comment
  UCD81605  Holcus lanatus Collector Unknown 1925-6-15 s.n. El Dorado Kyburz. Comment
  UCR189916  Holocarpha virgata subsp. virgata George K. Helmkamp, E. A. Helmkamp 2007-9-9 12908 El Dorado Foothills, northern Sierra Nevada Mountains, along South Shingle Road 2.5 miles south of Shingle Springs 399 Comment
  RSA659641  Holodiscus discolor Gary D. Wallace 1990-6-25 2929 El Dorado Sierra Nevada: Kirkwood Lake. 2354 Comment
  UCR270561  Holodiscus discolor John F. Emmel 1999-8-30 1638 El Dorado Sierra Nevada Mountains, SW Lake Tahoe area, Tamarack Lake Trail, 0.2 air mile SSE of east end of Lily Lake 2073 Comment
  CAS-BOT-BC152599  Holodiscus discolor var. discolor G. L. Stebbins 1976-5-31 7619 El Dorado South bank of South Fork, American River at mouth of Iowa Canyon 502 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
  UCR2477  Hordeum brachyantherum F. M. Reed, R. L. Pendleton 1907-7-25 1853 El Dorado Sierra Nevada Mountains, Lake Tahoe Region. Meadow near Lily Lake, Glen Alpine 2012 Comment
  CAS-BOT-BC536163  Horkelia californica var. elata G. L. Stebbins 1971-7-15 8035 El Dorado 1 mile southest of Pine Hill Comment
  UCD42541  Horkelia fusca Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  JEPS47188  Horkelia fusca subsp. parviflora Helen-Mar Wheeler 1941-8-12 422 El Dorado 4 mi Meyers Post Office (Streambank. Old sawmill State Highway 89 (Upper Truckke River)) 1950 Comment
  UCR175732  Horkelia fusca subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2006-7-31 11064 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  UCR189771  Horkelia fusca subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2007-8-9 12715 El Dorado Northern Sierra Nevada Mountains, Wright's Lake; south side of the lake at the entrance to the campground 2131 Comment
  UCR206088  Horkelia fusca subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2008-8-1 13928 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.3 miles north of its junction with CA-50 2043 Comment
  RSA90484  Horkelia fusca subsp. parviflora M. S. Baker 1935-07 8737 El Dorado Twin Bridges, Hwy 50. Comment
  UCD113481  Horkelia fusca var. parviflora G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11064 El Dorado Northern Sierra Nevada Mtns: Along Wright's Lake Road, 3.3 miles north of Hwy US-50. 2049 Comment
  UCD147714  Horkelia tridentata Allyson Ayalon; Lucie Jerabkova 2012-7-1 92 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD113543  Horkelia tridentata Beecher Crampton 1977-8-17 9519 El Dorado El Dorado County, Meyers. Comment
  SBBG128604  Horkelia tridentata var. tridentata G. K. Helmkamp, E. A. Helmkamp 2012-5-28 19076 El Dorado 1.1 mi E of the E dam of Jenkinson Lake via Mormon Emigrant Trail, then 0.6 mi SE toward Fleming Meadow (?) on an unnamed rd off Bonetti Rd 1169 Comment
  CAS-BOT-BC536266  Horkelia tridentata var. tridentata Beecher Crampton 1977-8-17 9519 El Dorado Meyers Comment
  UCD147771  Hosackia oblongifolia Allyson Ayalon; Lucie Jerabkova 2012-7-1 133 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  OBI49331  Hosackia oblongifolia var. oblongifolia Lewis S. Rose 1941-7-21 41336 El Dorado Emerald Bay, Lake Tahoe 1920 Comment
  JEPS72627  Hypericum anagalloides Gladys L. Smith 1964-7-29 2183 El Dorado around edge of Audrain Lake (Echo Summit region); Echo Summit region 2164 Comment
  UCR257824  Hypericum anagalloides George K. Helmkamp, Amy Barnes 2012-8-19 19647 El Dorado Northern Sierra Nevada Mountains, junction of Ice House Road and entrance to campground on the south end of Loon Lake 1980 Comment
  SD51370  Hypericum anagalloides D. F. Howe 1961-8-9 El Dorado 1.4 miles north of El Dorado-Amador Co. line on #49 213 Comment
Read comments
Jul 5 2010
  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
  UCD110363  Hypericum concinnum Al Stevenson 1964-5-4 21 El Dorado State Highway 49, 3-4 miles south of Cool. 457 Comment
  CAS-BOT-BC401355  Hypericum scouleri A. A. Heller 1919-7-30 13342 El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  UCD133341  Hypochaeris glabra G. K. Helmkamp; E. A. Helmkamp 2007-5-5 11938 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.7 miles northwest of Placerville. 549 Comment
  UC370243  Ipomopsis aggregata E. O. Essig 1928-7-18 El Dorado Echo Lake 2316 Comment
  UCD118210  Ipomopsis aggregata Beecher Crampton 1983-7-24 9888 El Dorado Stateline. Comment
  CAS-BOT-BC133573  Iris hartwegii Elizabeth McClintock 1969-6-1 s.n. El Dorado Leonardi Springs & immediate vicinity, betw. Blodgett Forest and canyon of the Rubicon River 1371 Comment
  CHSC58242  Iris hartwegii Cassie Harrison 1975-5-10 El Dorado Highway 50 to Diamond springs turnoff, 1 mile on Forni Road from Missouri Flat Road. 457 Comment
  CAS-BOT-BC133572  Iris hartwegii L. W. Lenz; E. K. Balls 1955-5-12 20465 El Dorado 0.4 mi. above Rainbow Hybridizing Gardens, Placerville (2 mi. n.) 883 Comment
  RSA796391  Iris hartwegii Peter Rubtzoff 1974-6-4 7531 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. 1320 Comment
  RSA792129  Iris hartwegii subsp. hartwegii George K. Helmkamp, E. A. Helmkamp 2012-5-3 18888 El Dorado Forebay Road, 4.3 miles north of Pollock Pines 1046 Comment
  UCD138786  Iris macrosiphon Charles H. Pinney 1975-5-6 114 El Dorado 2 miles north of Glenn Valley Road on Ulenkamp Road, top of Pine Hill. 548 Comment
  JEPS73099  Isoetes bolanderi Gladys L. Smith 1972-8-23 3485 El Dorado near shore Upper Angora Lake Comment
  UC480701  Isoetes bolanderi W. C. Blasdale 1923-7-19 El Dorado Angora Lake; Lake Tahoe Region Comment
  UCD43727  Isoetes bolanderi C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1093 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  CDA12152  Isopyrum occidentale J. Dinsdale 1989-6-1 s.n. El Dorado Sierra Nevada; Vicinity of Georgetown. 518 Comment
  CAS-BOT-BC139765  Ivesia gordonii L. R. Abrams 1930-8-15 12747 El Dorado Desolation Valley 2590 Comment
  RSA86302  Ivesia gordonii var. alpicola F. W. Peirson 1925-7-3 6231 El Dorado Glen Alpine Creek Basin, Sierra Nevada. 2287 Comment
  CAS-BOT-BC142737  Ivesia lycopodioides subsp. lycopodioides M. S. Jussel 1928-7-11 s.n. El Dorado Job's Sister Peak, Lake Tahoe region - El Dorado-Alpine Co. line, near Nevada border. Comment
  CAS-BOT-BC142457  Ivesia santolinoides Lewis S. Rose 1963-7-12 63216 El Dorado Meyers 1950 Comment
  CAS-BOT-BC142471  Ivesia santolinoides John Thomas Howell 1963-7-12 39846 El Dorado Meyers 1935 Comment
  JEPS71906  Ivesia santolinoides Gladys L. Smith 1971-7-9 3068 El Dorado n wall Echo Lake (trail from upper to lower boat landing) 2346 Comment
  POM35429  Ivesia santolinoides H. M. Hall, H. P. Chandler 1903-8-1 4722 El Dorado Pyramid Peak. 2927 Comment
  CAS-BOT-BC340282  Jensia rammii H. M. Hall 1921-6-25 11305 El Dorado Sly Park 1036 Comment
  CAS-BOT-BC340283  Jensia rammii H. M. Hall 1921-6-25 11305 El Dorado Sly Park 1036 Comment
  LA208983  Jepsonia heterandra Lewis S. Rose; John Thomas Howell 1931-11-1 El Dorado North Fork of Consummes River, 6.5 mi N of Plymouth 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
  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
  UCR219140  Juglans californica var. hindsii George K. Helmkamp, E. A. Helmkamp 2009-9-17 15630 El Dorado Sierra Nevada Mountains Foothills, Pleasant Valley Road (CA-49) in Diamond Springs at the junction with Patterson Drive 541 Comment
  RSA781952  Juglans hindsii George K. Helmkamp, E. A. Helmkamp 2009-8-14 15477 El Dorado Bucks Bar Road 4.4 miles south of Pleasant Valley Road, at junction with Sand Ridge Road 628 Comment
  UCR209022  Juglans hindsii George K. Helmkamp, E. A. Helmkamp 2009-8-21 15516 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; Patterson Road, 0.1 mile south of CA-49 527 Comment
  CAS-BOT-BC173525  Juncus acuminatus Peter Rubtzoff 1972-9-28 6961 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  UCR219157  Juncus balticus George K. Helmkamp, E. A. Helmkamp 2009-10-17 15687 El Dorado Sierra Nevada Mountains Foothills, Diamond Springs, Lake Oaks Mobile Home Park south of Patterson Dr. and CA-49 524 Comment
  UCD34432  Juncus balticus subsp. ater Beecher Crampton 1982-7-31 9860 El Dorado Stateline. 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
  CAS-BOT-BC173663  Juncus bufonius Peter Rubtzoff 1974-7-19 7696 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  UCR173657  Juncus bufonius var. bufonius George K. Helmkamp, Elizabeth Helmkamp 2006-5-1 10286 El Dorado Northern Sierra Nevada foothills, corner of Pleasant Valley Road and Patterson Drive; west end of Diamond Springs 537 Comment
  CAS-BOT-BC293750  Juncus chlorocephalus Peter Rubtzoff; Donald Goheen 1974-9-18 7906 El Dorado Vaughn Cabin area, SE of Vaughn Cabin, Sec. 4, T12N, R13E. 1447 Comment
  JEPS73236  Juncus chlorocephalus Gladys L. Smith 1963-7-28 1959 El Dorado U.S. Hwy 50, Echo Summit area Echo Summit 2194 Comment
  SEINET11788550  Juncus chlorocephalus H. H. Heller 1938-1 891 El Dorado Tamarack Trail, Fallen Leaf Comment
  UCD147676  Juncus effusus Allyson Ayalon; Lucie Jerabkova 2012-7-1 54 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UC907721  Juncus effusus subsp. pacificus G. Thomas Robbins 1945-7-16 2069 El Dorado 3 mi e Camino; North Fork Webber Creek 914 Comment
  UCR170242  Juncus effusus subsp. pacificus George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9908 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) 2.1 road miles N of US Highway 50 (c. 5-6 mi east of Kyburz) 1854 Comment
  UCR179361  Juncus effusus var. gracilis George K. Helmkamp, E. A. Helmkamp 2006-9-20 11424 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  JEPS73244  Juncus ensifolius Gladys L. Smith 1972-7-20 3300 El Dorado Glen Alpine Spring 2194 Comment
  RSA0011966  Juncus ensifolius George K. Helmkamp, E. A. Helmkamp 2011-9-1 18232 El Dorado Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  UCD148444  Juncus hemiendytus var. hemiendytus Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8287 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Central part of park near eastern boundary. 1919 Comment
  UC421837  Juncus mertensianus Francis Ramaley 1917-5-20 11264 El Dorado Kyburz; river bank Comment
  CHSC73236  Juncus nevadensis L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-23 5823 El Dorado Lake Tahoe Basin Management Unit. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow. 1905 Comment
  SD106163  Juncus nevadensis W. L. Jepson 1918-8-25 8151 El Dorado Mt. Tallac, Lake Tahoe. 2743 Comment
  SEINET6175523  Juncus nevadensis E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4182 El Dorado Washoe Meadows State Park, Angora Meadows, east and west sides of Angora Creek 1922 Comment
  UC463375  Juncus nevadensis L. R. Abrams 1930-8-15 12735 El Dorado Desolation Valley 2590 Comment
  UCD148638  Juncus nevadensis var. nevadensis Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8388 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1910 Comment
  UCD149110  Juncus nevadensis var. nevadensis Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8477 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Large meadow in NW part of park north of Grizzly Mtn Rd entrance. 1923 Comment
  JEPS111205  Juncus parryi Steve Matson 2005-7-2 1343 El Dorado Tahoe Basin, South Lake Tahoe, Osgood Swamp at base of Meyers grade (Highway 50); 38.8456 N, 120.0415 W; elevation 6,520 ft. 1987 Comment
  BFRS90 Image available Juncus tenuis Peter Rubtzoff, John Thomas Howell 1973-7-17 7087 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E) Comment
  CAS-BOT-BC81103  Juniperus communis Arthur L. Menzies 1959-7-11 s.n. El Dorado Desolation valley Wilderness Area, just below P.G.&E. Dam Comment
  UCD61752  Juniperus occidentalis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4283 El Dorado Washoe Meadows State Park. Northern edge of largest fen. 1928 Comment
  NY20164  Juniperus occidentalis J. C. Clausen 1932-9-14 622 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
  SEINET3559768 Image available Juniperus occidentalis James Montgomery 1969-7-27 84130 L El Dorado Trail from Fallen Leaf to Grass Lake, El Dorado National Forest. 2134 Comment
  CAS-BOT-BC59646  Kalmia microphylla subsp. microphylla Le Roy Abrams 1911-7-29 4865 El Dorado Lake Suzy. 2377 Comment
  CAS-BOT-BC59650  Kalmia microphylla subsp. microphylla W. L. Atkinson 1900-1-1 s.n. El Dorado Pyramid Peak. 2743 Comment
  UCSB24860  Kalmia polifolia James, C. 1966-5-14 El Dorado Osgoods Bog at foot of Meyer's Grade along Highway 50 south of Lake Tahoe 1874 Comment
  JEPS72463  Kalmia polifolia subsp. microphylla Gladys L. Smith 1969-7-10 2419 El Dorado trail from Haypress Meadow to Aloha Lake 2438 Comment
  CAS-BOT-BC236792  Keckiella breviflora G. Thomas Robbins 1943-5-28 1102 El Dorado At western edge of Institute of Foerst Genetics, 3 mi. e. of Placerville 762 Comment
  CAS-BOT-BC236793  Keckiella breviflora Elizabeth McClintock 1969-6-1 s.n. El Dorado Canyon of Rubicon River near Volcanoville 579 Comment
  JEPS72418  Kelloggia galioides Gladys L. Smith 1969-7-6 3095 El Dorado near Haypress meadow 2590 Comment
  JEPS72419  Kelloggia galioides Gladys L. Smith 1964-7-29 2178 El Dorado margin Pow-wow bog (U.S. Hwy 50); Echo Summit Region 2133 Comment
  UCD164967  Kelloggia galioides Peter Rubtzoff 1974-7-22 7750 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 miles south of Forest Service public road. 1260 Comment
  UCR106384  Kelloggia galioides Scott D. White, Julie Greene 1997-7-13 5417 El Dorado Sierra Nevada Mtns, Lake Tahoe region, Hwy 89 (=Hwy 50), 0.4 mi west of summit of Luther Pass; at Grass Lake 2332 Comment
  SD234524  Kickxia elatine G. K. Helmkamp, E. A. Helmkamp 2007-9-19 12987 El Dorado Foothills, northern Sierra Nevada Mountains: junction of Lost Creek Road and French Creek Road just north of Frenchtown. 366 Comment
  UCD123876  Kickxia elatine G. K. Helmkamp; E. A. Helmkamp 2006-9-29 11439 El Dorado Northern Sierra Nevada Mountains Foothills: Placerville outskirts; CA-49, 2 miles north of junction with US-50. 351 Comment
  UCR170282  Kickxia spuria George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10008 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
  UCD83808  Kochia scoparia subsp. scoparia Susie Kocher 2009-7-24 8 El Dorado South Lake Tahoe, area burned by the Angora fire in 2007. 1920 Comment
  UCD166037  Lactuca serriola Daniel M. McNair 2016-8-2 2187 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  UCR190578  Lactuca serriola George K. Helmkamp, E. A. Helmkamp 2007-9-2 12881 El Dorado Northern Sierra Nevada Mountains Foothills, Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station 957 Comment
  UCR189478  Lamium amplexicaule George K. Helmkamp, E. A. Helmkamp 2007-3-22 11661 El Dorado Foothills, Northern Sierra Nevada Mountains, Bucks Bar Road, 4.4 miles south of Pleasant Valley Road at the junction of Sand Ridge road 628 Comment
  RSA789499  Lapsana communis George K. Helmkamp, E. A. Helmkamp 2011-10-13 18423 El Dorado Pony Express Trail, 0.9 mile east of Sly Park Road in Pollock Pines 1220 Comment
  UCR196824  Lapsana communis George K. Helmkamp, E. A. Helmkamp 2008-5-18 13453 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  JEPS18255  Lasthenia gracilis Peter H. Raven with R. Ornduff 1957-4-28 10699 El Dorado grounds of Institute of Forest Genetics Sierra Nevada, Placerville Comment
  UCD19904  Lasthenia gracilis C. H. Lamoureux; R. Gankin 1957-3-24 1185 El Dorado Greenstone Feed Store, Hwy 50, between Placerville and Shingle Springs, on north side of highway. Comment
  JEPS85664  Lathyrus John Thomas Howell 1925-7-2 1342 El Dorado near Fallen Leaf Lake; Lake Tahoe Region Comment
  POM87041  Lathyrus F. W. Peirson 1925-7-1 6196 El Dorado State Line, Lake Tahoe. 1921 Comment
  UC688882  Lathyrus hirsutus Paul B. Dickey 1944-8-1 El Dorado near Placerville 609 Comment
  UC931587  Lathyrus lanszwertii var. lanszwertii C. L. Hitchcock 1949-6-6 19068 El Dorado 5 mi s Al Tahoe (near Highway 50) Comment
  UCD60571  Lathyrus lanszwertii var. lanszwertii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4036 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  UCD106346  Lathyrus latifolius Beecher Crampton 1961-8-11 20 El Dorado 1 mile east of Georgetown. Comment
  UCR173303  Lathyrus nevadensis subsp. nevadensis George K. Helmkamp, Elizabeth Helmkamp 2006-5-18 10475 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
  UCR173295  Lathyrus sulphureus George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10494 El Dorado Northern Sierra Nevada Foothills, Along Calif. Hwy 193, 0.4 mi. south of Kelsey 604 Comment
  UCR184846  Laurentia fluviatilis George K. Helmkamp, E. A. Helmkamp 2007-5-11 11992 El Dorado Foothills, northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Diamond Springs 524 Comment
  CAS-BOT-BC88815  Lepidium campestre Peter Rubtzoff 1976-6-23 8696 El Dorado Sierra Nevada. Georgetown Divide. Vicinity of Blodgett Forest. County Road ca. 0.3 mile west of Headquarters Road jct. 1264 Comment
  CAS-BOT-BC88895  Lepidium densiflorum var. densiflorum G. L. Stebbins 1977-8-4 77118 El Dorado South Lake Tahoe, between Trout Creek and State Line. 1920 Comment
  JEPS72062  Lepidium densiflorum var. macrocarpum Gladys L. Smith 1972-7-20 3385 El Dorado along road from Glen Alpine to Lily Lake; Glen Alpine Canyon 2011 Comment
  CAS-BOT-BC12879  Lepidium strictum John Thomas Howell 1954-5-17 29699 El Dorado Sierra Nevada. 1.5 mile south of Garden Valley. Comment
  JEPS71342  Leptodactylon pungens Gladys L. Smith 1963-7-27 1844 El Dorado Old Hawley Grade Echo Summit area (Echo Summit area); Sierra Nevada, , Old Hawley Grade 1981 Comment
  POM73983  Leptosiphon bicolor Marcus E. Jones 1882-4-21 s.n. El Dorado St. Lawrence Comment
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Jan 23 2011
  UCD68048  Leptosiphon bicolor Henrik Kibak 1976-5-21 14 El Dorado Black Oak Forest, 2 miles East of Hanks Exchange, 200 yds South of junction at Gutenberger Place, on road to Sommerset, near school. Found in a dry wash through Black Oak Forest. Flowering. 670 Comment
  SEINET2470892  Leptosiphon ciliatus K. Christie 2010-6-16 1833 El Dorado Lake Tahoe Basin Management Unit (USFS); Mount Tallac Trailhead, ca. 0.5 mi. west of Fallen Leaf Lake. 1920 Comment
  RSA169491  Leptosiphon ciliatus L. S. Rose 1963-7-9 63189 El Dorado 1 mile SW of Meyers. 1982 Comment
  UCD112410  Leptosiphon ciliatus Peter Rubtzoff 1975-6-12 8079 El Dorado Sierra Nevada. Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R). 1310 Comment
  UCD34096  Leptosiphon filipes Beecher Crampton 1976-5-12 9387 El Dorado Bass Lake, NE of Clarksville. Comment
  UCD118980  Leptosiphon parviflorus H. A. Borthwick 1925-5-27 1888 El Dorado Placerville. Comment
  UCD134076  Lessingia leptoclada G. K. Helmkamp; E. A. Helmkamp 2007-9-1 12859 El Dorado Northern Sierra Nevada Mountains. Happy Valley Road cutoff road 0.2 mile southeast of its junction with CA-E-16 (generally northeast of Somerset). 606 Comment
  UCR136479  Lessingia leptoclada Beecher Crampton 1959-8-20 5442 El Dorado Sierra Nevada Mountains, 2 miles west [southwest] of Garden Valley 610 Comment
  CAS-BOT-BC339605  Lessingia leptoclada A. A. Heller 1928-8-18 s.n. El Dorado At Sportsman Hall Comment
  CAS-BOT-BC339606  Lessingia leptoclada Willard Spence 1962-7-25 733 El Dorado 3 miles east of Auburn, Route 49 on the road to Placerville Comment
  UC1121016  Leucothoe davisiae A. D. Gifford 1934-8-25 340 El Dorado 1/2 mi n and 1/2 mi e of Leek Spring Hill 2164 Comment
  CAS-BOT-BC233814  Lewisia cantelovii John Kipping 1969-6-15 s.n. El Dorado East facing cliff near Leonardi Springs, Rubicon River, Sierra Nevada Comment
  RSA781938  Lewisia nevadensis George K. Helmkamp, Mary Jane Ganive, Mary Alice Barnes 2010-6-15 16302 El Dorado Mormon Emigrant Trail, 14 miles southeast of junction with Sly Park Road at Jenkinson Lake 1662 Comment
  CAS-BOT-BC444514  Lewisia triphylla Alice Eastwood 1906-7-23 898 El Dorado Lake Tahoe Region. Trail to Lily L. Comment
  CAS-BOT-BC436003  Ligusticum grayi E. A. McGregor 1909-8-9 75 El Dorado Lake Tahoe Region, Half Moon Lake Comment
  CAS-BOT-BC436009  Ligusticum grayi Alice Eastwood 1906-9-5 1309 El Dorado Glen Alpine Region, trail up Mt. Tallac Comment
  CAS-BOT-BC436020  Ligusticum grayi W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2133 Comment
  UC1122992  Ligusticum grayi F. W. Embree 1934-7-18 164 El Dorado 1 1/2 mi. n.e. Leek Springs Hill (El Dorado Nat'l Forest); , Pyramid Peak Quad. Comment
  UC570400  Ligusticum grayi Chas. M. Belshaw 1936-8-11 2605 El Dorado 41 Milestone Placerville-Tahoe Rd. Sierra Nevada Mts. 1981 Comment
  UCD127558  Ligusticum grayi P. B. Kennedy 1920-8-10 21 El Dorado El Dorado National Forest - Barrett Camp. 1935 Comment
  UCD127559  Ligusticum grayi P. B. Kennedy 1920-8-16 95 a El Dorado El Dorado National Forest - Barrett Camp. 1935 Comment
  UCR175728  Ligusticum grayi George K. Helmkamp, E. A. Helmkamp 2006-7-10 10916 El Dorado Northern Sierra Nevada Mountains, 0.5 mile east of the junction of Wright's Lake Road and the road from Ice House Reservoir 2056 Comment
  UCR176414  Ligusticum grayi George K. Helmkamp, E. A. Helmkamp 2006-7-31 11069 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
  UC188724  Lilium humboldtii C. F. Sonne Jun 1890 3888 c El Dorado near Rattlesnake Bar Comment
  SEINET8480686  Lilium kelleyanum J. M. Johnson 1999-7-26 160 El Dorado Eldorado NF, Grass Lake, 1.5 miles W of Luther Pass, S side of Hwy 89. 2303 Comment
  CAS-BOT-BC130705  Lilium pardalinum G. Thomas Robbins 1945-7-16 2065 El Dorado Along North Fork Webber Creek, 3 mi. e. of Camino 914 Comment
  SEINET9302472  Lilium parvum Unknown 2009-7-7 15120 El Dorado Northern Sierra Nevada Mountains Comment
  UCD42506  Lilium parvum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC509424  Lilium parvum E. A. McGregor 1909-8-8 s. n. El Dorado Grass lake, Lake Tahoe Region Comment
  UCD14321  Limnanthes alba Sutton 1984-5-28 27 El Dorado El Dorado Co.; Sly Park State Recreational Area, 2 miles in on the north side of the lake; 1066 Comment
  UCD116468  Limnanthes alba subsp. alba Kim E. Steiner 1979-5-18 306 El Dorado Omo Ranch Road, 4.1 miles east of Fair Play Road. 1005 Comment
  JEPS8419  Limnanthes alba subsp. versicolor Rimo Bacigalupi with G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3297 El Dorado 7.5 mi e Cool (on road to Georgetown) Comment
  UC869485  Limnanthes alba subsp. versicolor Marcus E. Jones, A. M. 1883-5-8 El Dorado Kelsey Comment
  POM126417  Limnanthes alba var. detonsa Francis Ramaley 1917-5-21 11284 El Dorado 12 miles below Kyburz, American River Canyon. Comment
  POM311145  Limnanthes versicolor Charles T. Mason Jr. 1948-5-13 1189 El Dorado 12.7 miles north of Plymouth along S.E. side of State Highway 49. 518 Comment
  UCR187522  Linanthus bicolor George K. Helmkamp, E. A. Helmkamp 2007-4-12 11750 El Dorado Foothills, Northern Sierra Nevada Mountains, junction of Pleasant Valley Road and Patterson Drive 537 Comment
  UC496436  Linanthus ciliatus Merle Randall 1930-6-21 El Dorado 0.5 mi beyond Upper Echo Lake; Lake Tahoe Region Comment
  UC908283  Linanthus ciliatus Ethel Crum 1934-4-22 1650 El Dorado at bridge on Ione to Latrobe Highway (banks of Cosumnes River, at El Dorado-Amador County line); Cosumnes River Comment
  UCR206997  Linanthus ciliatus George K. Helmkamp, Amy Barnes 2009-7-8 15153 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  UCSB5178  Linanthus dichotomus Robbins, G. 1945-4-22 El Dorado Serpentine rock outcrop 3 miles east of Shingle Springs along U. S. Highway 50 457 Comment
  UC526354  Linanthus harknessii Richard M. Holman 1934-8-1 El Dorado between Charity Valley and Twin Lakes Comment
  UCR258402  Linanthus montanus George K. Helmkamp 2014-5-21 22912 El Dorado Sierra Nevada Mountain Foothills, Bucks Bar Road, 0.8 mile northwest of the bridge over North Fork Cosumnes River 605 Comment
  JEPS58107  Linanthus parviflorus W. L. Jepson 1931-4-12 15750 El Dorado Salmon Falls 182 Comment
  UC1191148  Linanthus parviflorus Herbert L. Mason 1932-4-25 7007 El Dorado near Latrobe Comment
  UC1191149  Linanthus parviflorus Herbert L. Mason 1928-5-4 4482 El Dorado 4 mi n Shingle Springs; Green Valley Comment
  UC747617  Linanthus parviflorus G. Thomas Robbins 1945-4-22 1861 El Dorado about 3 mi e Shingle Springs 457 Comment
  HSC44789  Linanthus pungens Maralyn O'Meara Jun 1974 505 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  UCR206787  Linanthus pygmaeus subsp. continentalis George K. Helmkamp, E. A. Helmkamp 2009-7-2 15104 El Dorado Sierra Nevada Mountains, Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 Comment
  POM179685  Lindernia dubia var. dubia J. T. Howell 1930-10-12 5588 El Dorado North Fork of Cosumnes River, 6.5 miles north of Plymouth. Comment
  UCD167429  Linnaea borealis var. longiflora Peter Rubtzoff; John Thomas Howell 1973-7-18 7131 El Dorado Sierra Nevada. Blodgett Forest: Mutton Creek Road near East Fork Gaddis Creek crossing (Comp. 510R). 1292 Comment
  UC480730  Linum lewisii W. C. Blasdale 1923-6-27 El Dorado Lake Tahoe Region, Tamarack Lake Tamarack Lake; Lake Tahoe Region, Tamarack Lake Comment
  UCD149437  Lipocarpha micrantha G. Ledyard Stebbins 1976-9-2 76244 El Dorado North Fork of Cosumnes River, south of El Dorado. (Exact location unknown. Coordinates estimated by label maker. Location, elevation, and ecological information partly taken from Stebbins 76245. Newspaper notes said N. Frk. Cosumnes, Sep 2 '76 and collection number.) 304 Comment
  SEINET10883238  Lipocarpha micrantha John Thomas Howell 1930-10-12 Howell 5586 El Dorado River's edge, North Fork of Cosumnes River, 6.5 miles N of Plymouth. Comment
  CAS-BOT-BC176411  Lithocarpus Peter Rubtzoff 1975-6-3 8017 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  CAS-BOT-BC36143  Lithocarpus densiflorus var. densiflorus John Thomas Howell 1973-7-19 49952 El Dorado Headquarters Blodgett Forest 1310 Comment
  UC570873  Lithophragma glabrum Herbert L. Mason 1926-5-30 3307 El Dorado hills above Emerald Bay (Lake Tahoe); , hills above Emerald Bay 1981 Comment
  SJSU3981  Lithophragma glabrum C. W. Sharsmith 1964-6-17 7274 El Dorado Fallen Leaf L. (0.5 mi N of lower end) 1950 Comment
  CAS-BOT-BC438125  Lithophragma parviflorum D. E. Breedlove 1962-6-13 3559 El Dorado 3 miles south of Meyers on State Highway 89; Sierra Nevada 1996 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
  UCSC000077  Lolium perenne Unknown 1889-5-18 s.n. El Dorado shore of Lake Tahoe Comment
  JEPS13768  Lonicera conjugialis W. L. Jepson 1918-7-30 7720 El Dorado Tahoe Lake Tahoe 1920 Comment
  UC1125224  Lonicera conjugialis P. L. Johannsen 1934-9-11 477 El Dorado Grass Lake Eldorado National Forest, Markleeville Quadrangle Comment
  UCD150304  Lonicera conjugialis James A. Neilson Jr. Date unknown 2493 El Dorado Tahoe Basin, Haypress Meadow. 2529 Comment
  UCD137326  Lonicera hispidula Collector Unknown 1925-5-27 1608 El Dorado Placerville. 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
  UC747082  Lonicera hispidula var. vacillans G. Thomas Robbins 1942-10-22 917 El Dorado about 5 mi ne Placerville; Iowa Creek 914 Comment
  UCR206843  Lonicera hispidula var. vacillans George K. Helmkamp, E. A. Helmkamp 2009-6-6 14909 El Dorado Sierra Nevada Mountains Foothills, along Mosquito Road, 2.8 miles north of its junction with CA-50 in Placerville 691 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
  UCR170643  Lotus micranthus George K. Helmkamp, E. A. Helmkamp 2005-8-9 9795 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; WSW of Lake Tahoe; 7.4 miles N of Union Reservoir along Ice House Road at the junction of Cheese Camp Road 1765 Comment
  SEINET2084265  Lotus oblongifolius var. oblongifolius G. Rink 1999-7-14 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry, marsh. 1900 Comment
  UC1191605  Lotus oblongifolius var. oblongifolius Verne Grant 1946-7-21 7766 El Dorado 0.5 mi s Echo Summit Comment
  RSA789498  Lotus pinnatus George K. Helmkamp, E. A. Helmkamp 2011-9-1 18198 El Dorado Silver Fork Road, 0.9 miles south of its junction with US-50 in Kyburz 1280 Comment
  UCR209029  Lotus pinnatus George K. Helmkamp, E. A. Helmkamp 2009-8-19 15495 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  BFRS45 Image available Lotus purshianus Peter Rubtzoff 1974-7-19 7708 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp.150E) Comment
  UCR179427  Lotus purshianus Roman Gankin 1955-5-22 67 El Dorado 2 mi east of Shingle Springs 457 Comment
  JEPS71967  Lotus purshianus var. purshianus Gladys L. Smith 1972-8-23 3505 El Dorado near Fallen Leaf Lake (about shores of Lily Lake); Lily Lake 2072 Comment
  SEINET2084266  Lotus unifoliolatus var. unifoliolatus G. Rink 1999-7-14 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  CAS-BOT-BC312675  Lupinus Peter Rubtzoff 1974-6-27 3662 A El Dorado Georgetown Divide: U.C. Blodgett Forest Research Station, Main Line Road, 0.6 miles north of Clearcut 1356 Comment
  SD241009  Lupinus albicaulis G. K. Helmkamp, E. A. Helmkamp 2010-6-19 16330 El Dorado Sierra Nevada Mountains Foothills: about 0.1 mile south of Slug Gulch Road at a point 4.7 miles east of its junction with Perry Creek Road. 1021 Comment
  UCD105870  Lupinus albicaulis P. B. Kennedy 1920-8-17 118 El Dorado El Dorado National Forest - Barrett Camp. 1981 Comment
  UCD74122  Lupinus albicaulis Jennifer W. Burt; Jessica Hite 2005-8-16 162 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2091 Comment
  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
  SEINET195643  Lupinus albifrons G. Thomas Robbins 1945-4-22 1860 El Dorado 3 mi. e. of Shingle Springs 457 Comment
  UCD105982  Lupinus albifrons P. B. Kennedy 1922-5-23 s.n. El Dorado Barrett Ranch. Near Shingle. Comment
  CAS-BOT-BC198396  Lupinus albifrons var. albifrons L. S. Smith 1926-8-29 1740 El Dorado South Fork Yuba, Downieville Road, Tahoe Forest 609 Comment
  SD248425  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 Highway E-16 at Jenkinsons Lake. 1456 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
  UCR250163  Lupinus albifrons var. collinus George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20868 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  JEPS71974  Lupinus arbustus Gladys L. Smith 1972-7-18 3389 El Dorado about Wrights Lake; about Wrights Lake 2133 Comment
  SEINET5327709  Lupinus arbustus W. D. Billings 1950-8-3 1940 El Dorado Above Gilmore Lake on the trail to Mt. Tallac, Sierra Nevada 2804 Comment
  UC2042524  Lupinus arbustus Holly Forbes and Barbara Keller 2010-7-14 El Dorado El Dorado National Forest, along High Meadows trail about 2.3 mi. from the USFS gate, south of Heavenly Ski Resort and South Lake Tahoe. Comment
  UCD42426  Lupinus argenteus var. heteranthus Lloyd P. Tevis 1902-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  RSA0114575  Lupinus benthamii George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20444 El Dorado Sierra Nevada Mountains Foothills: Happy Valley Cutoff Rd at the junction with Mt. Aukum Rd, NE of Somerset. 585 Comment
  RSA785402  Lupinus bicolor George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16328 El Dorado Sierra Nevada Mtns Foothills: about 0.1 mi S of Slug Gulch Road at a point 4.7 mi E of its junction with Perry Creek Road. 1021 Comment
  UCR188220  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2007-5-1 11911 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
  SEINET5328103  Lupinus bicolor O. Grosz 1964-4-21 s.n. El Dorado Road ditch Hwy. 50 914 Comment
  UC865308  Lupinus breweri L. R. Miller 1937-6-14 El Dorado Old Meyer's Rd. Lake Tahoe; , Old Meyer's Rd. Comment
  UCD111444  Lupinus breweri Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7110 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
  SEINET5328292  Lupinus breweri var. breweri I. Miller 1934-6-14 s.n. El Dorado [Sierra Nevada] Old Myers Road, Lake Tahoe Comment
  SD237436  Lupinus fulcratus G. 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 miles NE (78a^z) of Pollock Pines (Riverton 7.5'Q) 1520 Comment
  UCR218743  Lupinus fulcratus George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16572 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 Comment
  UCD107790  Lupinus fulcratus David W. Gilpin 1976-7-12 s.n. El Dorado Christmas Valley, Tahoe Paradise. Comment
  UCR189604  Lupinus grayi George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12376 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
  RSA0028491  Lupinus latifolius John F. Emmel 1994-6-26 1313 El Dorado Sierra Nevada; southwest Lake Tahoe region; along trail above west shore of Fallen Leaf Lake, ca. 0.5 air mile southeast of Cathedral Lake. 1951 Comment
  RSA0012188  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2012-5-28 19078 El Dorado 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
  UC149871  Lupinus latifolius var. columbianus Katharine Brandegee El Dorado Camino Comment
  UCD108187  Lupinus latifolius var. columbianus G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11162 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road. 2174 Comment
  UCR209028  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2009-8-19 15494 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  RSA613770  Lupinus lepidus Scott D. White, Julie Greene 1997-7-13 5405 El Dorado Lake Tahoe region: Highway 89, 0.4 miles W of summit at Luther Pass. Meadow margins at Grass Lake. 2317 Comment
  UCR177872  Lupinus lepidus var. confertus George K. Helmkamp, E. A. Helmkamp 2006-8-7 11204 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring; Tragedy Spring Road, 0.3 mile north of Calif. Hwy 88 2424 Comment
  UCD108417  Lupinus lepidus var. confertus W. A. Williams 1951-7-6 s.n. El Dorado Hwy. 50. 1524 Comment
  SBBG67072  Lupinus lepidus var. sellulus R. H. Nordhoff 1940-8-8 539 El Dorado Lake Lucile above Glen Alpine resort 2499 Comment
  SD237440  Lupinus nanus G. K. Helmkamp, E. A. Helmkamp 2008-5-15 13449 El Dorado Sierra Nevada Mountains: Pea Vine Rodge Road, 0.2 mile west of its junction with White Meadow Road, c. 4.8 miles west of the junction of White Meadow and Ice House roads (Pollock Pines 7.5'Q) 1155 Comment
  SBBG128600  Lupinus nanus G. K. Helmkamp, E. A. Helmkamp 2012-5-18 19010 El Dorado Mormon Emigrant Trail, 0.1 mi E of Pebble Cyn Rd, SE of Pollock Pines, S of US Hwy 50 1495 Comment
  UCR175729  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2006-7-7 10864 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  SEINET10488905  Lupinus sellulus Dennis E. Breedlove 1962-6-13 Breedlove 3553 El Dorado At northern limits of Meyers. 1981 Comment
  SEINET2471048  Lupinus sellulus var. lobbii K. Christie 2010-8-17 1988 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows (in the eastern meadow complex). 2827 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
  SEINET5715772 Image available Luzula comosa Hava Rapoport 1973-1 12 El Dorado Salmon Falls Road, small bridge 6 miles northeast of Highway 50 and El Dorado Hills; El Dorado Hills Comment
  UCD142059  Luzula comosa B. C. M. Barriman; Colin Wainwright 1926-4-24 s.n. El Dorado Georgetown Divide. El Dorado Forest. Comment
  JEPS73261  Luzula divaricata Gladys L. Smith 1970-7-22 2468 El Dorado near top of pass trail to Aloha Lake; trail to Aloha Lake 2651 Comment
  UC1514511  Luzula divaricata Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2779 El Dorado summit area Mt. Tallac; summit area Mt. Tallac 2819 Comment
  CAS-BOT-BC210031  Luzula parviflora Peter Rubtzoff 1975-9-25 8407 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: south-north canyon crossed by Pilot Creek Road ca. 0.65 mi. east-northeast of junction with Loop Road (Comp. 20R) 1196 Comment
  CAS-BOT-BC215680  Lycopus John Thomas Howell 1976-10-29 52297 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake, Sierra Nevada 121 Comment
  UCR207000  Lythrum hyssopifolia George K. Helmkamp, E. A. Helmkamp 2009-5-26 14806 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  BFRS487 Image available Madia Peter Rubtzoff 1974-7-24 7758 El Dorado Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R). Comment
  CDA34517  Madia D. G. Kelch 2011-6-28 11 .604 El Dorado Ice House Rd 0.5 km E of White Meadow Rd. 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
  CAS-BOT-BC344863  Madia Peter Rubtzoff 1974-7-24 7773 El Dorado U.C. Blodgett Forest Research Station:County Road, 0.2 miles east of Spring Road junction (1.35 miles east of main Station entrance). 1319 Comment
  UCR189905  Madia elegans subsp. densifolia George K. Helmkamp, E. A. Helmkamp 2007-9-9 12906 El Dorado Foothills, northern Sierra Nevada Mountains, along Pleasant Valley Road in El Dorado 399 Comment
  CAS-BOT-BC344330  Madia exigua Alice Eastwood 1906-7-21 988 El Dorado Glen Alpine Region. Camp Agassiz Comment
  JEPS119459  Madia exigua George K. Helmkamp with E. A. Helmkamp 2012-5-18 19011 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 Comment
  SEINET4691684  Madia exigua George K. Helmkamp, E. A. Helmkamp 2011-1 17412 El Dorado Northern Sierra Nevada Mountains Foothills: N edge of Placerville, west end of Mariposite Lane, above junction with Bedford Ave. 637 Comment
  UCR237038  Madia exigua George K. Helmkamp, E. A. Helmkamp 2012-5-18 19011 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
  UCR176743  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2006-7-12 10943 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  RSA92843  Madia glomerata F. W. Peirson 1931-8-7 9529 El Dorado Glen Alpine Creek Basin 1982 Comment
  UC485287  Madia gracilis Katharine Brandegee 1907-5-22 El Dorado near Camino Comment
  UC485315  Madia gracilis Miss Helen D. Geis 1912-6 182 El Dorado Glen Alpine Springs Tahoe region Comment
  UCSB7156  Madia gracilis Bacigalupi, Rimo; Stebbins, G.; Heckard, L.; Jacob, Karl 1951-5-13 El Dorado Between Kelsey P.O. & Kelsey settlement (where Jim Marshall's blacksmith still stands) 609 Comment
  UCR194920  Madia madioides George K. Helmkamp, E. A. Helmkamp 2007-5-27 12168 El Dorado Northern Sierra Nevada Mountains Foothills, 0.7 mile down a hiking trail northeast of CA-49; trail starting 3.5 miles northwest of Placerville 430 Comment
  POM216234  Madia rammii D. D. Keck 1933-6-1 2443 El Dorado El Dorado (south side of town) 491 Comment
  UCD139049  Maianthemum racemosum Mrs. Flora Hayes 1935-6-15 s.n. El Dorado Strawberry. Comment
  UCD134390  Malacothrix floccifera G. K. Helmkamp; E. A. Helmkamp, Amy Barnes 2007-6-20 12363 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
  UCD150579  Marsilea vestita subsp. vestita James A. Neilson Jr. 1973-8-17 2968 El Dorado Tahoe Basin, Meadow below Fallen Leaf Lake. 1935 Comment
  SEINET7839580  Medicago polymorpha D. A. Buck 1959-4-25 17 El Dorado Along Highway 49, 5 miles north east of Placerville. 549 Comment
  UCR249058  Melica aristata Peter Rubtzoff 1976-6-24 8697 El Dorado Sierra Nevada Mountains, U.C. Blodgett Forest Research Station, Headquarters Road, c. 0.1 mi. north of 'County Road 1311 Comment
  UCR249059  Melica aristata Peter Rubtzoff 1974-6-25 7638 El Dorado Sierra Nevada Mountains, Georgetown Divide. U.C. Blodgett Forest Research Station, heliport clearing 1341 Comment
  SEINET11678841  Melica aristata H. H. Heller 1938-1 586 El Dorado Fallen Leaf Comment
  CAS-BOT-BC271114  Melica bulbosa Alice Eastwood 1906-7-21 s.n. El Dorado Mt. Tallac Trail Comment
  SACT001481  Melica bulbosa James Grove 1974-7-5 El Dorado 2351.8 Comment
  UCR235579  Melica bulbosa George K. Helmkamp, E. A. Helmkamp 2012-5-3 18892 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 7.0 miles NW of Pollock Pines 748 Comment
  SACT001491  Melica californica J. Wilson 1982-5-7 El Dorado 1 mile due north from intersection 247.0 Comment
  UCD86895  Melica californica Beecher Crampton 1959-5-6 5200 El Dorado El Dorado County. 3 miles west of Rescue. Comment
  SACT001534  Melica subulata Herbert Copeland 1939-6-24 El Dorado Near lake; ridge above Fallen Leaf Lodge Comment
  CAS-BOT-BC262477  Melica torreyana G. L. Stebbins; L. D. Smith 1978-5-14 7869 El Dorado Along south bank of South Fork American River, near Chili Bar 304 Comment
  UCR174297  Melica torreyana George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10654 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  UCR179356  Melilotus albus George K. Helmkamp, E. A. Helmkamp 2006-9-20 11414 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  UCD42539  Mentha canadensis Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC169993  Mentzelia albicaulis Miss Helen D. Geis 1912-6 121 El Dorado Lakeside Comment
  SD117458  Menyanthes trifoliata Robert F. Thorne 1974-7-31 44910 El Dorado Grass Lake at Luthers Pass. 2362 Comment
  RSA252484  Menyanthes trifoliata Robert F. Thorne, C. W. Tilforth 1969-9-7 39299 El Dorado Grass Lake, south of Highway 89, ca. 0.5 miles west of Luther Pass. 2317 Comment
  UCD73077  Menyanthes trifoliata Rudolf Schmid 1964-7-12 El Dorado Grass Lake, State Highway 89 (Luther Pass). Comment
  UC1063984  Mertensia ciliata F. W. Embree 1934-7-17 161 El Dorado 2 mi N of Leek Springs Hill 2011 Comment
  UCD119504  Mertensia ciliata var. stomatechoides P. B. Kennedy 1920-8-12 53 El Dorado El Dorado National Forest -- Barrett Camp. 1935 Comment
  CAS-BOT-BC428613  Micranthes bryophora G. Thomas Robbins 1944-7-30 1826 El Dorado Along trail to Smith Lake, ca. 2 mi. e. of Wrights Lake 2438 Comment
  UCD102809  Micranthes californica G. K. Helmkamp; Elizabeth Helmkamp 2006-3-26 10116 El Dorado Northern Sierra Nevada Foothills; ENE of Sacramento, Rock Creek Road at Jaybird Creek, 5.1 mi E of CA Highway 193 (generally ENE of Chili Bar). 590 Comment
  UCD102833  Micranthes californica Kim E. Steiner 1979-3-30 287 El Dorado North Fork of the Consumnes River, c. 50 m SW of Bucks Bar Road, 1.2 mi. NW of County Road 16. 502 Comment
  UCD102914  Micranthes oregana G. L. Webster 1974-7-16 7637 El Dorado Mt. Ralston Drive, ca. 4.5 miles E of Strawberry. 1981 Comment
  UCD60402  Micranthes oregana Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3965 El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  UCD38778  Micropus californicus Beecher Crampton 1958-6-9 4922 El Dorado 14 miles northeast of Placerville, Pino Grande Road. 762 Comment
  UCR160279  Mimulus A. C. Sanders 1984-6-17 5024 D El Dorado Sierra Nevada Mountains, Silver Fork of the American River above the Fitch Rantz Bridge, 9.4 road mi SE of Kyburz 1707 Comment
  UC85429  Mimulus bicolor Katharine Brandegee 1907-5-24 El Dorado 15th milestone above Placerville Comment
  UCD122420  Mimulus bicolor Frank H. Takatori 1953-5-10 s.n. El Dorado beside Highway 50, near Camino. Comment
  RSA169508  Mimulus breweri L. S. Rose 1963-7-12 63219 El Dorado 3 mi. w. of Twin Bridges 1677 Comment
  CDA14108  Mimulus cardinalis G. F. Hrusa, J. Glazner 1997-6-3 13944 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  JEPS71704  Mimulus guttatus Gladys L. Smith 1963-7-9 2882 El Dorado near California Alpine Lodge; Sierra Nevada, Echo Summit 2250 Comment
  UCR206581  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2009-5-24 14792 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road 640 Comment
  UCD19258  Mimulus guttatus Van M. Mar 1989-7-21 28 El Dorado 0.25 mi. west of Hwy 89, Vikingsholm Trail. 1981 Comment
  RSA789516  Mimulus jepsonii George K. Helmkamp, E. A. Helmkamp 2012-5-22 19063 El Dorado Forest Service Road 31 (Peavine Ridge Road), 1.3 miles wet of its junction with Ice House Canyon Road. 1582 Comment
  RSA409256  Mimulus kelloggii A. Worden 1928-5-6 s.n. El Dorado Whitehall. Comment
  UCD81837  Mimulus layneae Ellen Dean; PLB102, D. Potter 2009-5-16 5601 El Dorado Traverse Creek area off of Meadowbrook Road. 666 Comment
  UCD161501  Mimulus leptaleus Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8814 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Olympic Meadow, just south of westernmost bridge connecting North Fire Road and South Fire Road. 1978 Comment
  JEPS10984  Mimulus lewisii W. L. Jepson 1918-8-28 8165 El Dorado Heather Lake 2407 Comment
  UCD142052  Mimulus moschatus Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7871 b El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, south side of creek. 1944 Comment
  UCR176471  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2006-7-31 11090 El Dorado Northern Sierra Nevada Mountains, 0.3 mile west of the junction of Wrights Lake Road (Forest Route 4) and the road from Ice House Reservoir 2037 Comment
  UCSB6089  Mimulus nanus var. mephiticus Keator, Glenn 1959-7-1 El Dorado near first Echo Lake Comment
  UCD19770  Mimulus nasutus C. H. Lamoureux; J. Major, J. McCaskill and R. Gankin 1956-6-6 1120 El Dorado 3.2 miles west of Kyburz. 1127 Comment
  UC65887  Mimulus primuloides W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Vicinity of Lake Tahoe 1897 Comment
  UCD42581  Mimulus primuloides Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  RSA757546  Mimulus primuloides var. primuloides George K. Helmkamp, Amy Barnes 2009-7-8 15149 El Dorado Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House. 1654 Comment
  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
  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
  JEPS40983  Mimulus torreyi Lewis S. Rose 1963-7-12 63218 El Dorado 3 mi w Twin Bridges 1676 Comment
  UCR218081  Mimulus torreyi George K. Helmkamp, E. A. Helmkamp 2010-7-9 16502 El Dorado Northern Sierra Nevada Mountains, Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail (Iron Mountain Rd.), 20.5 mi. ESE (99 deg. ) of Placerville 1831 Comment
  POM303631  Mimulus torreyi J. T. Howell 1943-7-28 18902 El Dorado 2 miles west of Pacific House. Comment
  RSA169470  Mimulus torreyi L. S. Rose 1963-7-12 63218 El Dorado 3 mi. w. of Twin Bridges. 1677 Comment
  UCD167432  Mimulus torreyi Peter Rubtzoff; John Thomas Howell 1972-10-11 7008 El Dorado Sierra Nevada. Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  JEPS4649  Mimulus viscidus Rimo Bacigalupi with G. L. Stebbins, L. R. Heckard, and Karl Jacob 1951-5-13 3315 El Dorado 2.3 mi s Kelsey (site of Marshall's blacksmith shop) (1.8 mi above (n of) bridge across the river); Canyon of South Fork of American River 457 Comment
  UCD122923  Mimulus viscidus var. viscidus H. A. Borthwick 1925-5-27 1938 El Dorado Placerville. Comment
  UCD98256  Minuartia californica G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11692 El Dorado Sierra Nevada Mountains, bordering the east end of the Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake. 381 Comment
  UCD86053  Miscanthus sinensis T. C. Fuller 1969-10-15 18994 El Dorado Sierra Nevada. Camino. S. side of Carson Rd. (old Hwy 50) just below the Cedar Grove turn-off from Hwy 50. 975 Comment
  UCD86055  Miscanthus sinensis Earl Warren 1956-10-1 s.n. El Dorado Along Highway 50. 609 Comment
  UC747357  Mitella breweri G. Thomas Robbins 1945-7-8 2053 El Dorado above Eagle Lake (along Velma Lakes trail); Desolation Valley Wilderness Area 2286 Comment
  UC747751  Mitella breweri H. F. Copeland 1947-5-31 El Dorado Echo Summit 2286 Comment
  UC780720  Mitella breweri W. C. Blasdale 1923-7-20 El Dorado Fallen Leaf Lake Comment
  UCD98352  Moehringia macrophylla 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
  SEINET10582052  Monardella lanceolata A. Graff 1993-7-21 Graff 253 El Dorado El Dorado National Forest. On Hwy. 50 east, pass Kyburz (just past Graff collection 249-251), on the left road bank. With grasses and other annuals, below an oak-pine forest. (co-occurring with Monardella sheltonii Howell, Graff collections 257-262). Comment
  CAS-BOT-BC222755  Monardella odoratissima Richard M. Holman 1934-8-1 s.n. El Dorado Between Charity Valley and Twin Lakes Comment
  CAS-BOT-BC318609  Monardella odoratissima L. R. Abrams 1930-8-15 12739 El Dorado Glen Alpine to Susie Lake. . 2286 Comment
  CAS-BOT-BC318612  Monardella odoratissima J. B. Lillard; H. M. Skidmore 1933-8-13 s.n. El Dorado Wright's Lake. 2194 Comment
  UCD125276  Monardella odoratissima Mrs. Raus 1935-7-10 s.n. El Dorado Lake Tahoe. Comment
  UCR251272  Monardella odoratissima subsp. odoratissima George K. Helmkamp, E. A. Helmkamp 2012-7-6 19323 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50 1683 Comment
  RSA715275  Monardella odoratissima subsp. pallida George K. Helmkamp, E. A. Helmkamp 2005-7-31 9757 El Dorado 20 mi. WSW of Lake Tahoe: Ice House Road, N of CA Highway 50 and 1.5 mi S of junction with Ice House Reservoir. Northern Sierra Nevada Foothills. 1610 Comment
  UCR206082  Monardella odoratissima subsp. pallida George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13918 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  UCR248413  Monardella odoratissima subsp. pallida George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22003 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of its junction with CA-88 and near Jim Quinn Spring 2117 Comment
  RSA39077  Monardella odoratissima subsp. pallida P. A. Munz 1948-8-11 12326 El Dorado 3 miles W of Placerville, on Green Valley Rd. 457 Comment
  SEINET10928172  Monardella odoratissima subsp. pallida A. Graff 1993-7-21 Graff 266 El Dorado El Dorado National Forest. Echo Lake. At junction of Hwy. 50 and USNFS Rd. 11N06 (Rd. to Echo Lake), along both sides of the road. Sampled from junction to just past turnoff to Echo Lake. Locally infrequent in the understory of Pinus contorta, Abies procera, with Lupinus sp., Aster sp., Achillea millefolium. Bombus sp., Apis sp. Comment
  SEINET13948706 Image available Monardella pallida A. A. Heller 1915-1 12186 El Dorado Near Camp Echo, on the Lincoln Hwy; 7000 ft alt. 2134 Comment
  SEINET10961428  Monardella sheltonii A. Graff 1993-7-20 Graff 240 El Dorado El Dorado National Forest. On the right side of the Mormon Emigrant Trail west, just past the first crossing of Jenkinson Lake. With Pinus ponderosa, Quercus kelloggii, Arctostaphylos sp., Pteridium aquilinum spp. pubescens, grasses. Comment
  SEINET9140633  Montia chamissoi E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3950 El Dorado Washoe Meadows State Park, Angora Meadows, vicinity of manholes # 3 and #2. 1920 Comment
  SEINET9160279  Montia linearis E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3931 El Dorado Washoe Meadows State Park, Angora Meadows adjacent to Angora Creek, near sewer manhole # 4. 1918 Comment
  UC217356  Montia parvifolia H. M. Hall 1921-6-25 11301 El Dorado Sly Park 1036 Comment
  UC746848  Montia parvifolia G. Thomas Robbins 1944-6-18 1725 El Dorado along Camp Creek near road to Capps Crossing; Camp Creek 1219 Comment
  UCD72667  Montia parvifolia Ellen Dean; T. Sasaki 2007-7-23 4389 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
  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
  UCD86718  Muhlenbergia filiformis J. M. Tucker; S. C. Tucker 1963-7-26 3737 El Dorado State Highway 89, 1 mile northwest of Luther Pass. Along lake bed on northeast side of Grass Lake. Comment
  UCR176430  Muhlenbergia filiformis George K. Helmkamp, E. A. Helmkamp 2006-7-31 11072 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
  JEPS75175  Muhlenbergia richardsonis Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2717 El Dorado near Cup Lake (upper end of ridge, summit area of peak); Echo Ridge, Ralston Peak 2814 Comment
  JEPS82151  Muhlenbergia richardsonis Wilma Follette 1982-8-9 El Dorado ne Lower Echo Lake (below Echo Summit); Osgood Swamp Comment
  SEINET180137 Image available Muhlenbergia richardsonis Frank W. Peirson 1935-8-2 El Dorado State Line Lake Tahoe. 1905 Comment
  UC1729990  Muhlenbergia richardsonis L. P. Janeway, Eric Schroder 1998-8-19 6098 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
  SEINET6688438 Image available Myrica hartwegii G. Thomas Robbins 1945-1 1983 El Dorado Along Camp Creek, near Baltic Peak 975 Comment
  UCD83776  Myriophyllum spicatum Lars W. J. Anderson 21-22 May 2009 WP 462 a El Dorado South Lake Tahoe, Tahoe Keys, Way Point 462, E channel, metal. Comment
  UC660077  Nama lobbii W. C. McCalla 1940-6-17 6247 El Dorado on rocky bank above Lake Tahoe; above Lake Tahoe 1981 Comment
  SEINET8731509 Image available Nama lobbii L. S. Rose 1941-1 41302 El Dorado Meeks Bay, Lake Tahoe, Eldorado County, California. Alt. ca. 2100 m. 2100 Comment
  CHSC106287  Nassella lepida L. P. Janeway; B. Castro 2010-6-12 100008 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Falls Unit; ridge northwest of Kanaka Valley Road, southeast of the upper South Fork American River arm of Folsom Lake, and east of Salmon Falls Road. 327 Comment
  CAS-BOT-BC260098  Nassella pulchra H. M. Hall 1921-4-13 11258 El Dorado Near Whiterock 152 Comment
  UCD37143  Navarretia aeroides Beecher Crampton 1957-6-18 4233 El Dorado El Dorado County, 3 miles southeast of Greenwood, Coloma Canyon. Comment
  RSA0093360  Navarretia breweri Bonnie C. Templeton 1968-6-7 11211 El Dorado Eddy Arboretum, Forest Genetics, Placerville. Comment
  BFRS129 Image available Navarretia divaricata Peter Rubtzoff 1974-7-19 7698 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  SEINET2470893  Navarretia divaricata K. Christie 2010-6-16 1834 El Dorado Lake Tahoe Basin Management Unit (USFS); Mount Tallac Trailhead, ca. 0.5 mi. west of Fallen Leaf Lake. 1920 Comment
  UC126078  Navarretia divaricata Katharine Brandegee 1908-7-9 El Dorado near Camino Comment
  RSA113799  Navarretia eriocephala Beecher Crampton 1956-6-1 s.n. El Dorado South end of Bass Lake, 2 miles northeast of Clarksville Comment
  UCD48393  Navarretia eriocephala Beecher Crampton 1976-5-12 9389 El Dorado Bass Lake, NE of Clarksville. Comment
  UC143004  Navarretia filicaulis Mrs. K. Brandegee 1910-7 132 El Dorado between Simpson's Ranch and Salmon Falls; Sweetwater Comment
  UC1719862  Navarretia filicaulis David Fruchter 1978-9-29 111 El Dorado Shingle Springs Comment
  UCD149035  Navarretia filicaulis G. Ledyard Stebbins 1980-6-23 s.n. El Dorado Summit of Little Bald Mountain. (Exact location unknown. Coordinates estimated by label maker.) 914 Comment
  SEINET14057616  Navarretia filicaulis K. Brandegee 1910-7-2 132 El Dorado Sweetwater, between Simpson's Ranch and Salmon Falls Comment
  UC126074  Navarretia intertexta Katharine Brandegee Jul 1908 El Dorado near Placerville Comment
  UC913410  Navarretia intertexta G. Thomas Robbins 1944-7-6 1761 El Dorado 5 mi s Pollock Pines; Sly Park 975 Comment
  UCD37142  Navarretia intertexta Beecher Crampton 1957-6-18 4232 El Dorado El Dorado County, 3 miles southeast of Greenwood, Coloma Canyon. Comment
  UCD48477  Navarretia intertexta H. L. Mason 1926-5-28 3260 El Dorado Rose Springs (Eggers), between Shingle Springs and Coloma, Sierra Nevada foothills, El Dorado County. 396 Comment
  SEINET14147720  Navarretia intertexta subsp. propinqua E. Dean, K. F. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4092 El Dorado Washoe Meadows State Park, southern part of park scraped area just north of restored quarry. 1924 Comment
  UC30159 Image available Navarretia prolifera V. Rattan 1860-1 45 El Dorado Comment
  POM65541  Navarretia prolifera subsp. lutea C. Jones 1907-6-7 s.n. El Dorado Camino Comment
  UC1755195  Navarretia prolifera subsp. prolifera Dean Wm. Taylor, Tom Engstrom 2003-6-13 18616 El Dorado Omo Ranch Road 0.3 mile N of Highway 88 and the Amador County line 1493 Comment
  UCD48617  Navarretia pubescens H. Gordon Bailey III 1984-5-19 s.n. El Dorado Hwy 50 at Shingle Springs. 451 Comment
  UCD59443  Navarretia pubescens Beecher Crampton 1956-6-1 3502 El Dorado About 2 miles directly NE Clarksville. 365 Comment
  UCD59445  Navarretia pubescens Beecher Crampton 9 Jun1958 4919 El Dorado Finnon Lake, Pino Grande Road, ca. 14 miles NE of Placerville. 762 Comment
  UC143016  Navarretia squarrosa Katharine Brandegee Jun 1910 El Dorado Simpson's Ranch Sweetwater Creek Comment
  UC124924  Navarretia tagetina Katharine Brandegee 1908-7-2 El Dorado near Pilot Hill Comment
  JEPS41358  Navarretia viscidula Katharine Brandegee 1908-6-1 El Dorado between Salmon Falls and Pilot Hill Comment
  SEINET3815152 Image available Nemacladus rigidus G. Thomas Robbins 1943-6-13 1169 El Dorado Along Park Creek road W of its junction with the Plum Creek and Hazel Valley roads 1219 Comment
  SD236309  Nemophila heterophylla G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13575 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
  SEINET5520955  Nemophila heterophylla R. R. Halse 2007-3-23 7112 El Dorado Along State HWY 49 about 1.9 miles southeast of Coloma or 5.3 miles northwest of Placerville 356 Comment
  UCD120013  Nemophila heterophylla G. K. Helmkamp; E. A. Helmkamp 2007-3-10 11607 El Dorado Northern Sierra Nevada Mountains: Rattlesnake Bar Rd, 3.0 miles southwest of Calif. Hwy 49, SW of Pilot Hill. 390 Comment
  POM65768  Nemophila heterophylla Katherine Brandegee 1907-5-23 s.n. El Dorado 19 miles above Placerville. Comment
  JEPS21151  Nemophila maculata F. W. Embree 1934-7-16 148 El Dorado 1 8/10 mi n Leek Springs Hill; Pyramid Pk Quad., El Dorado Natl For, n of Leek Springs Hill Comment
  UC700316  Nemophila maculata G. Thomas Robbins 1945-4-22 1851 El Dorado 2 - 2 1/2 mi e Shingle Springs; e of Shingle Springs 457 Comment
  UC747477  Nemophila maculata G. Thomas Robbins 1944-4-30 1577 El Dorado 3-4 mi e Newtown (along South Fork Webber Creek); along South Fork Webber Creek 914 Comment
  UCR206720  Nemophila maculata George K. Helmkamp, Amy Barnes 2009-7-8 15121 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  UCR206730  Nemophila maculata George K. Helmkamp, E. A. Helmkamp 2009-7-2 15105 El Dorado Northern Sierra Nevada Mountains, Wrights road, 4.0 miles north of its junction with US-50 and beside Lyons Creek 2043 Comment
  UCD119944  Nemophila pulchella G. K. Helmkamp; Elizabeth Helmkamp 2006-4-25 10213 El Dorado Northern Sierra Nevada: E of Sacramento, SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek. 488 Comment
  UCD69703  Nicotiana acuminata var. multiflora William Wong 1982-6-4 14 El Dorado Near Pine Hill, off roadside. Chaparral. With manzanita. In moist, loam soil in partial light. Herb, 1ft. tall with white flowers. 451 Comment
  UCD15687  Nicotiana attenuata David Uyeno 1989-6-4 6 El Dorado Base of pine hill. 451 Comment
  UC907775  Nothocalais alpestris G. Thomas Robbins 1944-7-29 1797 El Dorado ridge s and above Lake Schmidell; Desolation Valley Wilderness Area, ridge s and above Lake Sc 2590 Comment
  UCR178639  Notholithocarpus densiflorus var. echinoides George K. Helmkamp, E. A. Helmkamp 2006-9-2 11334 El Dorado Northern Sierra Nevada Mountains Foothills, Texas Canyon; along Calif. Hwy 193 about 1 mile south of Kelsey 488 Comment
  UCR48220  Nuphar lutea subsp. polysepala R. F. Thorne, Larry E. DeBuhr 1975-8-23 47218 El Dorado Sierra Nevada Mtns, Grass Lake, just north of Luther Pass 2348 Comment
  UC747515  Odontostomum hartwegii G. Thomas Robbins 1945-5-20 1918 El Dorado 3 mi. e. Rescue (along Placerville-Rescue Rd.) 457 Comment
  UCD139082  Odontostomum hartwegii Beecher Crampton 1976-5-12 9396 El Dorado Garden Valley. Comment
  UCR189927  Oenothera elata subsp. hirsutissima George K. Helmkamp, E. A. Helmkamp 2007-8-30 12846 El Dorado Foothills, northern Sierra Nevada Mountains, along Hwy CA-49 at the southeast end of Coloma 238 Comment
  CAS-BOT-BC349989  Oreostemma alpigenum var. andersonii Beatrice F. Howitt 1962-7-15 246 El Dorado Near Luther Pass Highway and not far from Alpine County line 2133 Comment
  CAS-BOT-BC349992  Oreostemma alpigenum var. andersonii L. R. Abrams 1930-9-3 12764 El Dorado Half Moon Lake 2438 Comment
  CAS-BOT-BC349993  Oreostemma alpigenum var. andersonii L. R. Abrams 1917-9-22 6823 El Dorado Gilmore Lake, Lake Tahoe Region Comment
  CAS-BOT-BC349999  Oreostemma alpigenum var. andersonii A. A. Heller 1915-9-10 12263 El Dorado Benwood Meadow near Camp Echo on the Lincoln Highway 2133 Comment
  CAS-BOT-BC350002  Oreostemma alpigenum var. andersonii W. Bryan Duncan 1927-8-1 s.n. El Dorado Vicinity of Silver Lake Comment
  UCD61588  Oreostemma alpigenum var. andersonii Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4157 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows. 1917 Comment
  UCD123195  Orobanche bulbosa Beecher Crampton 1958-5-21 4831 El Dorado south of Pine Hill, about 3 miles west of Rescue. Comment
  UC914190  Orobanche fasciculata H. S. Reed 1941-5-3 El Dorado Placerville. Comment
  UC32696  Orthilia secunda Chestnut and Drew 1890-8-10 El Dorado Lake Tahoe Region. Glen Alpine Comment
  UCD123248  Orthocarpus Emily McPherson 1975-8-12 14 El Dorado Mt. Rose, N.E. slope. 3108 Comment
  POM298006  Orthocarpus erianthus A. A. Heller 1911-4-6 12284 El Dorado Between Clarksville and Shingle Springs. Comment
  SEINET11132404  Osmorhiza berteroi E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4134 El Dorado Washoe Meadows State Park, central portion of park just S of manhole #50, along unmaintained dirt road, mostly covered with downed trees, just W of fen system. 1940 Comment
  UCD147730  Osmorhiza berteroi Allyson Ayalon; Lucie Jerabkova 2012-7-1 107 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCR217869  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2010-7-9 16473 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
  JEPS15930  Osmorhiza occidentalis Alice M. Ottley 1921-7-13 1169 El Dorado Angora trail near Fallen Leaf Lake Comment
  UCD150020  Oxypolis occidentalis G. Ledyard Stebbins 1977-8-7 77126 El Dorado Along South Fork of the American River, between Forni Creek and Sciots Camp. (Exact location unknown. Coordinates estimated by label maker.) 1676 Comment
  UCD61761  Oxypolis occidentalis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4292 El Dorado Washoe Meadows State Park. In fen system north of largest fen. 1934 Comment
  CAS-BOT-BC412797  Oxyria digyna Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCD98981  Oxyria digyna John Thomas Howell 1946-8-31 22939 El Dorado Mt. Tallac. Comment
  CAS-BOT-BC316988  Packera layneae Z. Tyler; R. Barron 1983-6-21 s.n. El Dorado growing along Traverse Creek Rd. near junction with Meadow Brook Rd. on left bank (SE facing) in serpentine soil. El Comment
  UCD73923  Packera layneae G. Ledyard Stebbins 1966-5-1 6395 El Dorado Pine Hill. Comment
  CAS-BOT-BC10376  Paeonia brownii Alice Eastwood 1906-7-27 1109 El Dorado Camp Agassiz, Glen Alpine Region Comment
  SACT002598  Panicularia davyi Herbert Copeland 1934-7-22 El Dorado 2133.6 Comment
  BFRS391 Image available Panicum Peter Rubtzoff 1972-9-19 6907 El Dorado Blodgett Forest: Mutton Creek area ca. 0.2 mi. south of County Road (Comp. 370E). Comment
  UC674816  Panicum acuminatum var. acuminatum Thomas Morley 1941-9-20 161 El Dorado n side of Placerville-Echo Lake highway at Twin Bridges (along Pyramid Creek); Sierra Nevada, along Pyramid Creek 1828 Comment
  UCD32642  Panicum acuminatum var. fasciculatum Beecher Crampton 1954-7-2 2033 El Dorado El Dorado County, 1 mile southwest Garden Valley. 579 Comment
  UCR178629  Panicum capillare George K. Helmkamp, E. A. Helmkamp 2006-9-2 11324 El Dorado Northern Sierra Nevada Mountains Foothills, along Georgetown Road, 0.3 mi northeast of Georgetown 840 Comment
  JEPS79100  Parvisedum congdonii L. R. Heckard 1980-5-18 5194 El Dorado about 4 mi s Georgetown (corner of Meadowbrook and Bear Creek rds) 914 Comment
  CAS-BOT-BC259651  Paspalum dilatatum John Thomas Howell 1969-9-12 46082 El Dorado 1 mile W Forest Genetics station 762 Comment
  UCR219688  Paspalum dilatatum George K. Helmkamp, E. A. Helmkamp 2009-10-10 15674 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Patterson Dr. and CA-49 in Diamond Springs 520 Comment
  CAS-BOT-BC266628  Pedicularis Peter Rubtzoff 1976-6-24 8701 El Dorado Georgetown Divide. Blodgett Forest: Headquarters Road ca 0.1 mile E of Spring Road junction [Comp. 250R] 1298 Comment
  UC463372  Pedicularis attollens L. R. Abrams 1930-8-15 12733 El Dorado Desolation Valley 2590 Comment
  UC525801  Pedicularis attollens R. M. Holman 1934-7-20 20 El Dorado along trail from Desolation Valley to Echo Lake Comment
  UCD142737  Pedicularis attollens Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7956 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond. 2011 Comment
  UC570380  Pedicularis semibarbata Chas. M. Belshaw 1936-8-11 2607 El Dorado 41 Milestone, Placerville-Tahoe Road 41 Milestone; Sierra Nevada Mountains 1676 Comment
  CAS-BOT-BC69376  Pellaea breweri Alice Eastwood 1906-7-21 1225 El Dorado Trail to Angora Lakes 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
  UCR194914  Penstemon azureus subsp. angustissimus George K. Helmkamp, E. A. Helmkamp 2007-5-18 12041 El Dorado Northern Sierra Nevada Mountains Foothills, along CA-49 about 7 miles northwest of Placerville 488 Comment
  UCD106871  Penstemon deustus Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7220 El Dorado Lake Tahoe Basin. Emerald Bay State Park. West of Vikings Holm buildings near trail to falls and bridge. 1923 Comment
  SD87644  Penstemon deustus Frank W. Peirson 1925-7-2 6219 El Dorado Glen Alpine Road, Ao mile from Fallen Leaf Lake 1981 Comment
  NY591787  Penstemon deustus var. pedicellatus A. A. Beetle 1945-7-16 4131 El Dorado South side of Upper Echo Lake, north slope of Ralston Mountain. 2286.0 Comment
  HSC20992  Penstemon heterodoxus W. R. Rogers 1965-7-11 265 El Dorado Tahoe Keys, Lake Tahoe Comment
  RSA9904  Penstemon heterodoxus subsp. heterodoxus Carl B. Wolf 1928-8-17 3344 El Dorado Trail from Susie to Heather Lake. 2393 Comment
  CAS-BOT-BC264365  Penstemon heterodoxus var. heterodoxus Alice Eastwood 1906-7-21 1269 El Dorado Glen Alpine Region, Angora Lake Comment
  CAS-BOT-BC264366  Penstemon heterodoxus var. heterodoxus Alice Eastwood 1909-1-1 1269 El Dorado Lake Tahoe Region. Fallen Leaf Lake Comment
  CAS-BOT-BC264372  Penstemon heterodoxus var. heterodoxus Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC264373  Penstemon heterodoxus var. heterodoxus Marcus E. Jones 1930-7-10 2555 I El Dorado Lake Tahoe Comment
  NY601782  Penstemon heterophyllus var. purdyi P. S. Lathrop 1996-5-12 69 El Dorado Along Highway 49; in oak woodland 3 miles south of Placerville 487.7 Comment
  UC219394  Penstemon laetus var. laetus H. M. Hall 1921-6-28 11375 El Dorado Sly Park 1036 Comment
  JEPS72221  Penstemon newberryi Gladys L. Smith 1963-7-7 1751 El Dorado 100 ft from California Alpine Lodge on old Echo Summit Grade Sierra Nevada 2194 Comment
  CAS-BOT-BC239148  Penstemon newberryi var. berryi W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2133 Comment
  CAS-BOT-BC239152  Penstemon newberryi var. berryi Laura M. Lathrop 1909-7-12 s.n. El Dorado Above Glen Alpine Creek Comment
  CAS-BOT-BC239153  Penstemon newberryi var. berryi W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2133 Comment
  CAS-BOT-BC239159  Penstemon newberryi var. berryi J. F. Emmel 1968-7-25 102 El Dorado Above SE end of Echo Lake Comment
  CDA32181  Penstemon roezlii M. Beyers 2010-8-2 727 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  UCD124157  Penstemon roezlii G. K. Helmkamp; Elizabeth A. 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. 1676 Comment
  UCR217862  Penstemon roezlii George K. Helmkamp, E. A. Helmkamp 2010-7-9 16477 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
  JEPS101477  Penstemon rydbergii var. oreocharis Dean W. Taylor 1969-6-27 225 El Dorado Lake Tahoe, Sugar Pine Point 1920 Comment
  NY651256  Penstemon rydbergii var. oreocharis G. L. Smith 1964-7-29 2194 El Dorado Audrain Lake Trail, Echo Summit region. 2194.6 Comment
  RSA401850  Penstemon rydbergii var. oreocharis Bonnie C. Templeton 1931-7-5 1515 El Dorado Near Lake Tahoe. 2000 Comment
  UCD44098  Penstemon rydbergii var. oreocharis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1464 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  JEPS72225  Penstemon speciosus Gladys L. Smith 1963-7-28 1997 El Dorado roadside meadow at Echo Summit roadside meadow at Echo Summit (U.S. 50) 2194 Comment
  RSA420391  Penstemon speciosus N. C. Cooper 1944-8-20 2601 El Dorado Lake Tahoe, south end. 1982 Comment
  UCD34441  Penstemon speciosus Beecher Crampton 1983-7-3 9877 El Dorado Stateline. Comment
  JEPS18251  Pentachaeta exilis Peter H. Raven with Mason, Ornduff, et al. 1957-4-28 10715 El Dorado near road 1.7 mi sw Garden Valley; Sierra Nevada Comment
  UCD147750  Perideridia Allyson Ayalon; Lucie Jerabkova 2012-7-1 121 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  JEPS12435  Perideridia kelloggii P. B. Kennedy 1920-9-23 El Dorado Barrett ranch Shingle Sprs. 457 Comment
  UCD42532  Perideridia lemmonii Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR209003  Perideridia lemmonii George K. Helmkamp, E. A. Helmkamp 2009-8-19 15514 El Dorado Sierra Nevada Mountains, Wright's Lake Road, 8.6 miles north of its upper junction with Ice House Road 1785 Comment
  UC746844  Perideridia lemmonii G. Thomas Robbins 1943-7-18 1275 El Dorado along Pleasant Valley Rd. near Sly Park 914 Comment
  SDSU2355  Perideridia parishii D. F. Howe 1961-8-10 3162 El Dorado Just north of Kirkwood on Carson Pass Road. 2347 Comment
  CHSC73003  Perideridia parishii subsp. latifolia L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5777 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
  RSA252465  Perideridia parishii subsp. latifolia R. F. Thorne, C. W. Tilforth 1969-9-7 39294 El Dorado Grass Lake, S of Hwy. 89, about 0.5 mile W of Luther Pass 2317 Comment
  UCD42768  Perideridia parishii subsp. latifolia C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 134 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 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
  SEINET3119232 Image available Phacelia curvipes Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-6-4 15224 El Dorado Emerald Bay, Lake Tahoe. Comment
  UC54521  Phacelia hastata subsp. compacta H. M. Hall and H. P. Chandler July 1903 4632 El Dorado Mt. Tallac Sierra Nevada Mountains, vicinity of Lake Tahoe (above highest timber) 2956 Comment
  UCR233179B  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2011-7-7 17664 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 5.2 miles south of its junction with Mormon Emigrant Trail 1409 Comment
  CHSC110700  Phacelia marcescens Dean Wm. Taylor 2003-6-12 18613 El Dorado The Sierra Nevada. Loon Lake, southerly facing rocky slope ca. 400 meters west of the dam on Rocky Basin creek arm. 1972 Comment
  CAS-BOT-BC167231  Phacelia mutabilis G. K. Helmkamp; E. A. Helmkamp 2009-6-29 15060 El Dorado Sierra Nevada Mountains Foothills: Ice House Road, 0.2 miles north of its junction with CA-50, c. 7.3 miles ENE (83 deg. ) of Pollock Pines 989 Comment
  CAS-BOT-BC226816  Phacelia mutabilis George K. Helmkamp; E. A. Helmkamp 2011-7-30 17909 El Dorado Northern Sierra Nevada Mountains: Omo Ranch Road at the junction with North-South Road, 0.67 mi. NW (300 deg. ) of jct. with Hwy 88; 8.9 miles southeast of Omo Ranch 1457 Comment
  JEPS1138  Phacelia mutabilis Alice M. Ottley 1920-6-30 926 El Dorado Gilmore Lake Comment
  UC698011  Phacelia mutabilis G. Thomas Robbins 1943-7-25 1332 El Dorado along road to Echo Lake ca 1 mi n U.S. 50 2194 Comment
  RSA0045139  Phacelia quickii George K. Helmkamp, E. A. Helmkamp 2012-7-6 19341 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
  UC1442841 Image available Phacelia stebbinsii L. Constance and G. Ledyard Stebbins 1969-6-29 3869 El Dorado Silver Creek at Union Valley Dam Silver Creek; Silver Creek at Union Valley Dam, El Dorado Co. 1447 Comment
  UC1442845  Phacelia stebbinsii L. Constance and G. Ledyard Stebbins 1969-6-29 3871 El Dorado above spillway below Junction Dam; Silver Creek 1341 Comment
  UC1509734  Phacelia stebbinsii Zoe Tyler, T. Turner, R. Barron 1983-6-22 El Dorado nr stream at junct. Silver Pine Falls and unnamed stream just above Silver Creek Eldorado National Forest, Pollock Pines Quad. 1280 Comment
  UC1132441  Phleum alpinum P. L. Johannsen 1934-7-18 400 El Dorado 1 1/4 mi se Wilson's; El Dorado National Forest, Pyramid Peak Quadrangle Comment
  UCR2658  Phleum alpinum F. M. Reed, R. L. Pendleton 1907-7-25 1742 El Dorado Sierra Nevada Mountains, Lake Tahoe Region. Meadow near Lily Lake, Glen Alpine 2012 Comment
  CAS-BOT-BC250871  Phleum pratense Margaret Williams; Emily McPherson 1974-8-1 74 -ED-11 El Dorado Rubicon Peak Trail 2072 Comment
  UCD89626  Phleum pratense G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12784 El Dorado Northern Sierra Nevada Mountains. Ice House Road, 21.3 miles north of CA-50 at Robbs Hut Road. 2077 Comment
  UCR178652  Phleum pratense George K. Helmkamp, E. A. Helmkamp 2006-9-7 11353 El Dorado Northern Sierra Nevada Mountains, Ice House Road. Robbs Valley near Robbs Hut junction 1720 Comment
  SDSU3225  Phlox austromontana Helen L. Dale 1927-9-1 El Dorado Echo Peak. 2713 Comment
  UC370242  Phlox diffusa E. O. Essig 1928-7-19 El Dorado near Tamarack Lake 2438 Comment
  UC880434  Phlox douglasii subsp. rigida Alice Eastwood Jul 23 1906-Aug 15 1906 1020 El Dorado Glen Alpine road Glen Alpine Region Comment
  UC880438  Phlox douglasii subsp. rigida Lewis S. Rose 1940-6-2 472 El Dorado Camp Richardson Lake Tahoe 1889 Comment
  UC496440  Phlox gracilis Merle Randall 1930-6-21 El Dorado Berkeley Echo Lake Lake Tahoe Region 2286 Comment
  CAS-BOT-BC141257  Phoradendron serotinum subsp. tomentosum Lewis S. Rose 1966-2-26 66002 El Dorado Foothills Diamond Springs 548 Comment
  CAS-BOT-BC56436  Phyllodoce breweri Alice Eastwood 1906-7-29 1162 El Dorado Glen Alpine Region, Lake of the Woods Comment
  RSA1850  Phyllodoce breweri C. B. Wolf 1930-10-9 1718 El Dorado Around Susie Lake. 2195 Comment
  RSA467807  Phyllodoce breweri Harry H. Stone 1933-8-23 18600 El Dorado Echo Lake Comment
  OBI74516  Physalis lancifolia David J. Keil 1992-1 23360 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CAS-BOT-BC78213  Pinus albicaulis Ira L. Wiggins 1955-8-22 13599 El Dorado about 200 yards from summit of Mt. Tallac 2956 Comment
  UC54250  Pinus albicaulis H. M. Hall and H. P. Chandler 1903-7-1 4610 El Dorado Mt. Tallac Sierra Nevada Mountains, Mt. Tallac (vicinity of Lake Tahoe) 2926 Comment
  SEINET5778502 Image available Pinus attenuata J. Penn 1957-11-16 El Dorado Institute of Forest Genetics, Placerville Comment
  UC1612281  Pinus contorta subsp. murrayana W. A. Setchell 1901-7-1 El Dorado Tahoe Region 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
  UCD134424  Pinus contorta var. contorta G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11080 El Dorado Northern Sierra Nevada Mountains. Along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy. U.S.--50. 1864 Comment
  CAS-BOT-BC73190  Pinus jeffreyi T. H. Harris; C. R. Quick 1949-9-25 49 -46 El Dorado NE edge of Echo Lake, Sw of Lake Tahoe, El dorado National Forest. Comment
  CDA9796  Pinus jeffreyi S. M. Blank 2007-6-1 6 /2007-2 El Dorado Echo Lake SE, Echo Summit Lodge Comment
  POM176910  Pinus jeffreyi L. R. Abrams 1930-8-8 12729 El Dorado Near Lily Lake, Glen Alpine Canyon. 2043 Comment
  UC1713792  Pinus jeffreyi W. A. Setchell 1901-7-1 El Dorado near Tahoe Comment
  UCD165993  Pinus jeffreyi Daniel M. McNair; with Ellen Dean 2016-6-10 2140 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1938 Comment
  SEINET7880444 Image available Pinus jeffreyi Elbert L. Little Jr. 1957-1 17213 El Dorado Institute of Forest Genetics, Placerville, Eldorado County, California. Comment
  UC747630  Pinus monticola G. Thomas Robbins 1943-6-27 1212 El Dorado ridge above, 0.75 mi sw of U.S. Highway 50 Echo Summit pass 2438 Comment
  UCD165549  Pinus monticola Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8847 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Area of park on west side of highway 89. Along dirt fire road above park buildings. 2115 Comment
  RSA0116294  Pinus ponderosa George K. Helmkamp, Elizabeth Helmkamp 2014-2-20 22525 El Dorado Sierra Nevada Mountains Foothills: Outingdale Road, 0.1 mile west of its junction with Hwy E-16. 530 Comment
  RSA41258  Pinus ponderosa G. Thomas Robbins 1944-10-15 1834 El Dorado At CCC Camp Snowlie, 3 mile east of Camino 1037 Comment
  UCD134894  Pinus ponderosa G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11699 A El Dorado Northern Sierra Nevada Mountains: Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill. 313 Comment
  OBI74508  Pinus sabiniana David J. Keil 1992-1 23314 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UC747601  Pinus sabiniana G. Thomas Robbins 1944-10-26 1835 El Dorado on slope above Smith Flat 762 Comment
  RSA714445  Piptatherum miliaceum George K. Helmkamp, E. A. Helmkamp 2005-7-11 9677 El Dorado Northern Sierra Nevada Foothills: Cameron Park (E. of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road. Creekside bank in the city. 370 Comment
  UCR173189  Pityrogramma triangularis George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10226 El Dorado Northern Sierra Nevada Foothills, 2.1 mi. south of Pleasant Valley Road along French Creek Road, SE of Shingle Springs 369 Comment
  JEPS71524  Plagiobothrys Gladys L. Smith 1964-7-5 2087 El Dorado south trail around Echo Lake 2255 Comment
  UCD60349  Plagiobothrys Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3936 El Dorado Washoe Meadows State Park. Angora Meadows near sewer manhole #4. 1917 Comment
  CAS-BOT-BC227988  Plagiobothrys A. G. Vestal 1963-5-6 61746 .7 El Dorado Serpentine on road W from N of Placerville toward Gold Hill, 0.6 mile E of road N to Lotus Comment
  UC219426  Plagiobothrys hispidulus H. M. Hall 1921-6-26 11314 El Dorado Sly Park 1036 Comment
  UC25075  Plagiobothrys tenellus M. H. Gates 1879-1 El Dorado Rose Springs Comment
  UC1613927  Plagiobothrys torreyi var. diffusus Charles M. Belshaw 1935-7-9 1182 El Dorado about 1/2 mi below Strawberry (on Placerville Road to Tahoe, Central Sierra Nevada); Central Sierra Nevada 1706 Comment
  UC979355  Plagiobothrys torreyi var. diffusus Kay Ryugo 1952-6-9 1047 El Dorado 1 mi n Camp Richardson Comment
  UCD44210  Plagiobothrys torreyi var. diffusus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1576 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCR171246  Plantago lanceolata George K. Helmkamp, E. A. Helmkamp 2005-7-11 9700 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
  POM168482  Platanthera leucostachys W. A. Setchell, C. C. Dobie s.n. El Dorado Rubicon Park; vicinity of Lake Tahoe. 1898 Comment
  JEPS33840  Platanthera sparsiflora Gladys L. Smith 1964-7-5 2076 El Dorado beside US 50 2 mi w Echo Summit; Pow-wow Bog 2133 Comment
  JEPS73052  Platanthera sparsiflora Gladys L. Smith 1964-7-5 2096 El Dorado trail around Echo Lake (boggy place); Echo Summit 2194 Comment
  RSA801978  Plectritis Keith E. Hoffmaster 1941-3-22 1022 El Dorado S of Pilot Hill Comment
  UC747031  Plectritis ciliosa subsp. ciliosa G. Thomas Robbins 1943-4-21 1018 El Dorado at w edge of grounds of Institute of Forest Genetics Institute of Forest Genetics 731 Comment
  SEINET10590133  Poa Alan A. Beetle 1945-7-16 Beetle 3908 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UCR173291  Poa annua George K. Helmkamp, Elizabeth Helmkamp 2006-4-2 10119 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive at the W end of Diamond Springs 537 Comment
  SEINET7709391  Poa bolanderi E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4051 El Dorado Washoe Meadows State Park, SW area of park just uphill from logged clearing and manhole #73; along unimproved road. 1933 Comment
  UCD90563  Poa bolanderi G. L. Stebbins Jr. 1941-7-17 3187 El Dorado between Fallen Leaf Lodge and Glen Alpine. Comment
  UCR176447  Poa bolanderi George K. Helmkamp, E. A. Helmkamp 2006-7-10 10880 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
  UCD90628  Poa bulbosa Beecher Crampton 1967-5-5 7873 El Dorado Rescue. Comment
  UCR207136  Poa bulbosa George K. Helmkamp, E. A. Helmkamp 2009-4-4 14498 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.8 mile west of its junction with Happy Valley Cut-off 607 Comment
  SEINET7745296  Poa compressa E. Dean, T. Sasaki 2007-7-23 4432 El Dorado Lake Valley Recreation Area, on S side of Upper Truckee River, W side of gold course Area. 1914 Comment
  CAS-BOT-BC247253  Poa palustris Catherine Best 1989-9-6 1403 El Dorado Echo Lake 2255 Comment
  UCD44117  Poa pratensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1483 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCR250043  Poa pratensis Peter Rubtzoff 1974-6-26 7650 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, east fork of Gaddis Creek, north of New Gaddis Creek Road crossing 1311 Comment
  CAS-BOT-BC329218  Poa secunda Peter Rubtzoff 1975-6-5 8054 El Dorado U.C. Blodgett Forest Research Station, Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. 1319 Comment
  CAS-BOT-BC329225  Poa secunda Peter Rubtzoff 1976-5-18 8523 El Dorado U.C. Blodgett Forest Research Station, Gaddis Creek area off Camp 1 Road, ca. 0.7 mi. S of Quail Landing Road 1267 Comment
  UCD90431  Poa secunda J. D. Skoss 1947-5-20 s.n. El Dorado High Sierras. Comment
  UCD90443  Poa secunda G. L. Stebbins Jr. 1942-8-30 3308 El Dorado 4 miles W of Fallen Leaf, at foot of Cracked Crag. 2438 Comment
  UCR248756  Poa secunda Peter Rubtzoff 1975-6-12 8096 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, along Spring Road, just north of 'County Road' [=Wentworth Springs Road?] 1311 Comment
  UCR2690  Poa secunda F. M. Reed, R. L. Pendleton 1907-7-23 1527 El Dorado Sierra Nevada Mtns., Lake Tahoe Region; creek south of camp [=Camp Agassiz?], Glen Alpine. [S of Fallen Leaf Lake.] 2287 Comment
  CAS-BOT-BC237654  Poa secunda R. C. Wenk 2006-5-6 446 El Dorado Pine Hill Preserve, Pine Hill Unit, 4 miles N of town of Cameron Park, near top of hill at end of Pine Hill Road 609 Comment
  CHSC73551  Poa secunda subsp. juncifolia L. P. Janeway; Eric Schroder 1998-8-19 6097 El Dorado Lake Tahoe Basin--National Forest. Meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  UCD44146  Poa secunda subsp. juncifolia C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1512 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCR172667  Poa secunda subsp. juncifolia George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10181 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest, Along Calif. Hwy 193, just N of Kelsey, south of Gopher Hill 610 Comment
  CHSC73284  Poa secunda subsp. secunda L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-23 5826 El Dorado Lake Tahoe Basin-National Forest. Drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow. 1905 Comment
  UCD90873  Poa secunda subsp. secunda Beecher Crampton 1976-5-12 9391 El Dorado Bass Lake, NE of Clarksville. Comment
  JEPS75187  Poa stebbinsii Gladys L. Smith 1964-7-6 2120 -A El Dorado ca. 2 mi. above Upper Echo Lake (trail to Desolation Valley) Comment
  UCD92080  Poa tenerrima Beecher Crampton 1969-4-17 8398 El Dorado 2.2 miles east of Shingle Springs on US Hwy. 50 westbound. Comment
  SEINET10860394  Poa tenerrima A. Arthur Heller 1916-4-6 Heller 11297 El Dorado Between Shingle Springs and El Dorado in the digger pine belt in thin soil on an open rocky ridge. Comment
  UCD91721  Poa wheeleri G. L. Stebbins Jr. 1941-7-12 3153 El Dorado southwest of Angora Peak, near Fallen Leaf Lake. 2560 Comment
  CAS-BOT-BC210111  Poaceae Peter Rubtzoff 1973-7-18 s.n. El Dorado U.C. Blodgett Forest Research Station Comment
  CAS-BOT-BC244284  Podagrostis humilis H. S. Yates 1936-8-8 5955 El Dorado Sayles Flat, E of Strawberry, S fork of the American RIver 2011 Comment
  UCD52757  Podagrostis humilis P. B. Kennedy 1920-8-13 67 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD149538  Podistera nevadensis G. L. Stebbins 1970-8-22 7089 El Dorado Summit of Freel Peak. (Exact location unknown. Coordinates estimated by label maker.) 3291 Comment
  UC125749  Pogogyne serpylloides Katharine Brandegee 1908-6-3 El Dorado near Pilots Hill Comment
  UC370245  Polemonium californicum E. O. Essig 1928-7-15 El Dorado Upper Echo Lake 2377 Comment
  JEPS124889 Image available Polemonium californicum Marge Kempf 1965-7-1 237 El Dorado Next to Grass Lake. 6.8 miles on HWY 89- junction with alt. 50. Comment
  UCD118787  Polemonium occidentale subsp. occidentale Kendra Sikes; Danielle Roach 2010-9-21 254 El Dorado Hell Hole Fen, About 1.4 km SSE of the end of FS road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_HellHole_F8 of the CNPS/Forest Service fen vegetation project. 2530 Comment
  CAS-BOT-BC231316  Polemonium pulcherrimum John Thomas Howell 1946-8-31 22940 El Dorado Mt. Tallac 2956 Comment
  CAS-BOT-BC231315  Polemonium pulcherrimum Frank W. Peirson 1925-7-5 6275 El Dorado Mt. Tallac, from near summit to Plateau 2743 Comment
  SEINET12279648  Polemonium pulcherrimum H. H. Heller 1938-1 705 El Dorado Mount Tallae Comment
  SEINET959167  Polygonum argyrocoleon G. K. Helmkamp, E. A. Helmkamp 2005-1 9697 El Dorado Northern Sierra Nevada Foothills: 30 mi SW of Lake Tahoe; 1 mile E of Jenkinson Lake along Mormon Emigrant Road (County Highway 5)(Sly Park 7.5' Q) 1219 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
  UCD44746  Polygonum bistortoides C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2112 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD44101  Polygonum douglasii C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1467 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  UCR219642  Polygonum douglasii George K. Helmkamp, E. A. Helmkamp 2009-10-23 15711 El Dorado Sierra Nevada Mountains Foothills, Diamond Springs, unnamed dirt road 0.1 mile southeast of the Patterson Lake dam 520 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
  UCR193516  Polygonum lapathifolium George K. Helmkamp, E. A. Helmkamp 2007-9-10 12921 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive 530 Comment
  JEPS74211  Polygonum minimum Gladys L. Smith 1972-7-20 3326 El Dorado along trail near intersection of Susie Lake to Lake Gilmore 2407 Comment
  UC674808  Polygonum minimum Thomas Morley 1941-9-20 148 El Dorado Twin Bridges Sierra Nevada, Pyramid Creek (n side of Placerville-Echo Lake hwy) 1828 Comment
  UCR233349  Polygonum minimum George K. Helmkamp, E. A. Helmkamp 2011-9-13 18261 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road, 0.6 miles north of its junction with CA-88 2136 Comment
  JEPS72812  Polygonum persicaria Gladys L. Smith 1964-8-29 2388 El Dorado Little Norway parking area Echo Summit (along U.S. 50) 2250 Comment
  SEINET4178808 Image available 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 it's junction with Mormon Emigrant Trail, at Jim Quinn Spring. 2135 Comment
  UC570214  Polygonum phytolaccifolium P. L. Johannsen 1934-7-27 438 El Dorado 1 1/4 mi se Wilson; Pyramid Pk. Quadrangle 2011 Comment
  UCR192506  Polygonum polygaloides George K. Helmkamp, E. A. Helmkamp 2007-5-31 12223 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, north of US-50 at the Lyon's Creek trailhead and creek crossing 2058 Comment
  CAS-BOT-BC419929  Polygonum polygaloides subsp. kelloggii J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake, near Lake Tahoe 2042 Comment
  UC747762  Polygonum polygaloides subsp. kelloggii H. F. Copeland 1947-7-15 El Dorado near Echo Summit; Benwood Meadows 2286 Comment
  UCD60342  Polygonum polygaloides subsp. kelloggii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3930 El Dorado Washoe Meadows State Park. Angora Meadows near sewer manhole #4. 1917 Comment
  UCD136950  Polypodium calirhiza Beecher Crampton 1969-5-6 8409 El Dorado Pilot Peak Lookout. 586 Comment
  UCD136975  Polypodium calirhiza G. K. Helmkamp; E. A. Helmkamp 2006-3-26 10115 El Dorado Northern Sierra Nevada Foothills: ENE of Sacramento; Rock Creek Road at Jaybird Creek, 5.1 mi E of CA Highway 193 (generally ENE of Chili Bar). 590 Comment
  UC964851  Polystichum imbricans subsp. imbricans G. Thomas Robbins 1944-6-7 1656 El Dorado ca. 3 mi e Camino (above N Fork Webber Creek) 914 Comment
  JEPS48050  Populus tremuloides W. L. Jepson 1918-8-28 8181 El Dorado Heather Lake , above Fallen Leaf Lake (above Fallen Leaf Lake) 2407 Comment
  JEPS73058  Populus tremuloides Gladys L. Smith 1972-8-23 3474 El Dorado e side US 50 below Echo Summit Lodge (mostly near the pond area); below Echo Summit lodge 2194 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
  UCSB13184  Populus tremuloides Breedlove, Dennis 1962-6-13 El Dorado 8.3 miles south of Meyers on State Highway 89; Sierra Nevada 2346 Comment
  CAS-BOT-BC105625  Populus trichocarpa Ira L. Wiggins 1930-10-11 5070 El Dorado Stream bank 18 mi. from Lake Tahoe on Placerville-Tahoe Highway Comment
  JEPS73059  Populus trichocarpa Gladys L. Smith 1971-7-18 3044 El Dorado State Route 89, on grade above Upper Truckee Valley; above Upper Truckee Valley 2164 Comment
  UC463453  Populus trichocarpa Ira L. Wiggins 1930-10-11 5070 El Dorado on Placerville-Tahoe highway 18 mi from Lake Tahoe; 18 mi from Lake Tahoe Comment
  SD87816  Porterella carnosula Frank W. Peirson 1925-7-1 6191 El Dorado Lake Tahoe, State Line 1950 Comment
  UCD162547  Potamogeton epihydrus Steve Matson 2006-7-15 1644 El Dorado nSNH; Tahoe Basin; Osgood Swamp near Meyers, CA. 2011 Comment
  UCD83769  Potamogeton foliosus Lars W. J. Anderson 21-22 May 2009 WP 450 El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 450. Comment
  CAS-BOT-BC210151  Potentilla Peter Rubtzoff 1974-6-19 7605 El Dorado Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, along Mutton Creek Road, 0.25 miles south of Country Road. 1280 Comment
  CHSC1569  Potentilla flabellifolia V. Holt 1940-7-13 El Dorado Hay Press meadows above Echo Lake. 2438 Comment
  UC463514  Potentilla fruticosa L. R. Abrams 1930-7-23 12703 El Dorado Tamarack Trail Glen Alpine Canyon, Tamarack Trail 2286 Comment
  UCR249987  Potentilla glandulosa subsp. reflexa George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20932 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy 2116 Comment
  POM366528  Potentilla glandulosa var. nevadensis A. A. Beetle 1945-7-16 3950 El Dorado S side of Upper Echo Lake, N slope of Ralston Mt. 2287 Comment
  RSA499230  Potentilla gracilis Harry H. Stone 1933-8-14 18711 El Dorado Echo Lake Comment
  CHSC73313  Potentilla gracilis var. fastigiata L. P. Janeway; Eric Schroder 1998-7-27 5853 El Dorado Lake Tahoe Basin. Drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow. 1905 Comment
  RSA792594  Potentilla gracilis var. fastigiata George K. Helmkamp, William Barnes 2010-9-4 16938 El Dorado Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  CAS-BOT-BC531750  Potentilla gracilis var. fastigiata M. D. Morris 1923-8-3 2 El Dorado Eldorado Forest, Ice House Meadow M.D.B.& M. 1584 Comment
  UCD113922  Potentilla gracilis var. fastigiata Geoffrey A. Levin 1978-7-30 1304 El Dorado Grass Lake, near Luther Pass on State Highway 89. 2346 Comment
  UCD113939  Potentilla gracilis var. fastigiata Peter Rubtzoff 1975-8-20 8344 El Dorado Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R). 1310 Comment
  JEPS71911  Potentilla grayi Gladys L. Smith 1963-7-28 1921 El Dorado trail from Audrain Lake to U.S.50 (Echo Summit area); , trail from Audrain Lake to U.S.50 2194 Comment
  UCR141606  Prunella vulgaris subsp. lanceolata June Latting 1978-8-3 s.n. El Dorado Sierra Nevada Mtns., Lake Tahoe Basin, Emerald Bay State Park 2134 Comment
  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
  CAS-BOT-BC159942  Prunus emarginata Mrs. H. C. Cantelow 1940-7-20 s.n. El Dorado East of Carson Summit Comment
  CAS-BOT-BC159943  Prunus emarginata A. A. Heller 1911-8-10 12531 El Dorado East side of Ralston Peak above Echo Lake 2407 Comment
  RSA499287  Prunus emarginata Albert J. Perkins 1923-8-11 s.n. El Dorado Lake Tahoe Region, Tamarack trail. 2104 Comment
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Mar 6 2011
  UC1128342  Prunus emarginata P. L. Johannsen 1934-9-11 498 El Dorado Grass Lake, El Dorado National Forest Grass Lake; El Dorado National Forest, Grass Lake 2377 Comment
  UC220203  Pseudobahia heermannii Katharine Brandegee May 1907 El Dorado near Camino Comment
  CAS-BOT-BC344856  Pseudognaphalium Peter Rubtzoff 1972-10-25 7043 El Dorado U.C. Blodgett Forest Research Station: Clear-cut on Main Line Road. Comment
  CAS-BOT-BC438799  Pseudognaphalium beneolens George K. Helmkamp; E. A. Helmkamp 2013-11-27 22492 El Dorado Sierra Nevada Mountains Foothills: Capp's Crossing Road, 0.4 mile southeast of its junction with Mormon Emigrant Trail. 1204 Comment
  UCR206883  Pseudognaphalium luteoalbum George K. Helmkamp, E. A. Helmkamp 2009-3-7 14351 El Dorado Northern Sierra Nevada Mtns. Foothills, along Rock Creek road, 4.8 miles east of its junction with CA-193 448 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
  UCR197379  Pseudotsuga menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2008-4-28 13342 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail near Old Iron Mountain, 6 miles east of its junction with Sly Park Road 1451 Comment
  SEINET11587845  Pteridium aquilinum var. pubescens Unknown 1982-9-2 9870 El Dorado El Dorado County Comment
  UCD117762  Pterospora andromedea Beecher Crampton 1974-8-6 9074 El Dorado South Lake Tahoe, forest floor above Truckee Marsh. Comment
  UC747227  Pteryxia terebinthina var. californica G. Thomas Robbins 1945-7-8 2047 El Dorado near Al Tahoe, Lake Tahoe 1920 Comment
  UCR253218  Purshia tridentata George K. Helmkamp 2014-4-27 22828 El Dorado Sierra Nevada Mountains, Capps Crossing Road, 0.9 mile west of the bridge over Camp Creek 1552 Comment
  RSA122154  Purshia tridentata var. tridentata A. D. Gifford 1934-8-22 337 El Dorado 1.5 miles W and 1/2 mile S of Tragedy Springs. 2287 Comment
  RSA32365  Purshia tridentata var. tridentata G. Thomas Robbins 1945-7-8 2039 El Dorado Near Al Tahoe 1921 Comment
  RSA449667  Purshia tridentata var. tridentata Louis Greata 1901-06 2136 El Dorado Tallac. Near Lake Tahoe. Comment
  CAS-BOT-BC462855  Pyrola asarifolia Alice Eastwood 1906-8-6 1234 El Dorado Glen Alpine Region: Camp Agassiz Comment
  UC306820  Pyrola asarifolia unknown 1918-7-23 El Dorado Lake Adrian Comment
  UCD61755  Pyrola asarifolia subsp. asarifolia Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4286 El Dorado Washoe Meadows State Park. North of largest fen. 1929 Comment
  CAS-BOT-BC462619  Pyrola dentata John Thomas Howell 1925-7-1 1302 El Dorado Lake Tahoe: Armstrong's, Emerald Bay Comment
  CAS-BOT-BC462620  Pyrola dentata Laura M. Lathrop 1909-7-21 s.n. El Dorado Trail over the Moraine to Angora Lakes Comment
  UC170085  Pyrola picta Miss Helen D. Geis Jun 1 1912-Jul 1 1912 188 El Dorado Emerald Bay Comment
  UC21705  Pyrola picta W. H. Brewer 2155 El Dorado e side of Lake Tahoe Lake Tahoe Comment
  UC32685  Pyrola picta W. A. Setchell, C. C. Dobie Jul 6-21 1901 El Dorado Cascade Lake Comment
  CAS-BOT-BC104174  Quercus X morehus John Thomas Howell 1969-9-12 46079 El Dorado Placerville 579 Comment
  CAS-BOT-BC62718  Quercus chrysolepis I. A. Boussy 1967-9-17 s.n. El Dorado Happy Valley Road on middle fork of Columnes River, 3.8 miles southeast of Somerset Comment
  UCD72489  Quercus chrysolepis Rodney Gale Myatt 1970-7-10 394 El Dorado 0.5 mi. above Kyburz, north side of highway. 1380 Comment
  UCR179213  Quercus chrysolepis George K. Helmkamp, E. A. Helmkamp 2006-9-2 11334 B El Dorado Northern Sierra Nevada Mountains Foothills, Texas Canyon; along Calif. Hwy 193 about 1 mile south of Kelsey 488 Comment
  UC1135581  Quercus durata D. Schlobohm 1934-10-11 4 El Dorado Volcanoville El Dorado National Forest, Placerville Quad. 914 Comment
  UCD45954  Quercus durata var. durata R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek, El Dorado Co., Calif. Comment
  SD236303  Quercus kelloggii G. K. Helmkamp, E. A. Helmkamp 2006-10-26 11575 El Dorado Northern Sierra Nevada Mountains Foothills: Oak Hill Drive 1.3 miles south of Pleasant Valley road at Tiger Lily. 671 Comment
  UCD46734  Quercus kelloggii D. Q. Cavagnaro 1963-9-11 21 El Dorado U.S. Highway 50, 1.3 miles west of Shingle Springs, El Dorado County, California. 426 Comment
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Jun 4 2008
  UCD46866  Quercus lobata Milo S. Baker 1945-11-2 11253 El Dorado Roadside between Folsom and Placerville, El Dorado County. Comment
  CAS-BOT-BC104521  Quercus vacciniifolia C. B. Wolf 1930-10-9 1717 El Dorado Along the trail between Glen Alpine Springs and Susie Lake 2133 Comment
  CAS-BOT-BC104527  Quercus vacciniifolia Louise Bartholomew 1925-6-17 1170 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 Comment
  SEINET8990105  Quercus vacciniifolia W. J. Hess, Stoynoff, N; Weis, K; Bolger, K; Allen, K 1997-1 7681 El Dorado El Dorado Nat'l Forest, Mormon Emigrant Trail, 6 mi M of junct with ST 88 on FR 5. 23 mi SE of Hwy 50 and 8 mi NW of HWY 38. Comment
  UCD47436  Quercus vacciniifolia J. L. Stahl 1938-9-19 s.n. El Dorado Near Horsetail Falls, El Dorado County. Comment
  SEINET4288258  Quercus vacciniifolia I. Pearse, Baty, J; Hahn, M 2012-1 CA-MH 68 El Dorado Pyramid Creek trail head, On route back from Desolation Wilderness to U.C. Davis, off US route 50 near pyramid creek trail head; prior to beginning of horsetrail falls trail. Comment
  UCR237052  Quercus wislizeni var. wislizeni George K. Helmkamp, E. A. Helmkamp 2012-4-24 18842 El Dorado Northern Sierra Nevada Mountains Foothills, Old Stage Road [Chicken Flat Rd.] at the junction with CA-193, N of Placerville 684 Comment
  JEPS72235  Raillardella argentea Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2594 El Dorado summit area Blue Mountain Blue Mountain 2673 Comment
  BFRS444 Image available Ranunculus Peter Rubtzoff 1974-6-4 7534 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  RSA549251  Ranunculus A. C. Sanders 1984-6-17 5026 El Dorado Sierra Nevada Mtns, Silver Fork of the American River above th Fitz Rantz Bridge, 9.4 road miles SE of Kyburz. 1707 Comment
  UC480877  Ranunculus alismifolius var. alismifolius R. L. Pendleton and F. M. Reed 1907-7-24 1118 El Dorado Tallac trail below Lake Gilmore; Lake Tahoe Region 2377 Comment
  UCD95822  Ranunculus alismifolius var. alismifolius P. B. Kennedy 1920-8-20 172 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC378990  Ranunculus arvensis Carl B. Wolf 1933-5-25 4962 El Dorado W slope Sierra Nevada; Green Valley, 0.7 mi W of Rescue 305 Comment
  UC1613957  Ranunculus californicus Charles M. Belshaw 1935-5-25 927 El Dorado 12 mi sw of Lake Tahoe (near Strawberry Meadow, 42 Milestone, Placerville-Tahoe Highway); Sierra Nevada, 42 Milestone 1706 Comment
  UCD60383  Ranunculus californicus G. K. Helmkamp; G. K. Helmkamp 2007-4-27 11864 El Dorado Northern Sierra Nevada Mountains: Junction of Ice House Road and White Meadows Road, about 2 miles northwest of US-50. 1029 Comment
  UCD95950  Ranunculus californicus G. K. Helmkamp; Elizabeth Helmkamp 2006-4-7 10173 El Dorado Northern Sierra Nevada Foothills; E of Sacramento, between N and Middle Forks of the Cosumnes River; Sand Ridge Road, 1.9 miles E of CA-Hwy 49; beside Big Creek Canyon. 454 Comment
  UC1607877  Ranunculus occidentalis C. G. Nast 1936-4-12 116 El Dorado Auburn-Placerville Road Comment
  UCD34414  Ranunculus occidentalis var. ultramontanus Beecher Crampton 1982-5-29 9837 El Dorado Stateline. Comment
  POM268508  Ranunculus occidentalis var. ultramontanus Lyman Benson 1935-6-8 6683 El Dorado Sierra Nevada Mts, S end Lake Tahoe. Truckee River watershed. 1982 Comment
  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
  UCD148519  Ranunculus uncinatus Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8250 El Dorado Southwestern corner of the Tahoe Basin. Washoe Meadows State Park. Near Grizzly Mountain Road in Meyers. Along trail with sewer manholes that travels from Grizzly Mountain Road to dry meadow. 1950 Comment
  SEINET3161617  Ranunculus uncinatus J. L. Strother, A. R. Smith 1970-5-3 912 El Dorado ca. 3 miles south el El Dorado City, end of Monitor Road. 366 Comment
  UC592879  Rhamnus rubra Carl B. Wolf 1930-10-9 El Dorado between Fallen Leaf Lake Glen Alpine Springs (w slope of Sierra Nevada); Sierra Nevada 1981 Comment
  UC746915  Rhamnus rubra G. Thomas Robbins 1945-8-5 2082 El Dorado n shore of Rockbound Lake Desolation Valley Wilderness Area, Rockbound Valley 2011 Comment
  UC907683  Rhamnus rubra G. Thomas Robbins 1944-5-21 1620 El Dorado about 3 mi e Camino (e-facing canyon slope of North Fork of Webber Creek); North Fork of Webber Creek 914 Comment
  UCR217179  Rhamnus tomentella subsp. tomentella George K. Helmkamp, E. A. Helmkamp 2010-5-17 16056 El Dorado Sierra Nevada Mountains Foothills, Pine Hill Road, 0.8 mile above the junction with Bertana Court; edge of Pine Hill Ecological Reserve 610 Comment
  UCD150477  Rhodiola integrifolia subsp. integrifolia James A. Neilson Jr. 1970-8-1 1713 El Dorado Tahoe Basin, Emerald Bay. 1981 Comment
  CAS-BOT-BC56544  Rhododendron columbianum E. A. McGregor 1909-8-13 109 El Dorado Susie Lake 2331 Comment
  UC1121097  Rhododendron occidentale P. L. Johannsen 1934-10-14 513 El Dorado 1 mi nw of Campana (El Dorado National Forest); El Dorado National Forest 1402 Comment
  UC112895  Rhododendron occidentale Katharine Brandegee 1908-6-7 El Dorado Sweetwater Creek, Simpson's Ranch Sweetwater Creek; , Simpson's Ranch Comment
  UC747378  Ribes amarum G. Thomas Robbins 1943-4-20 1012 El Dorado ca. 3 mi e Camino; North Fork Webber Creek 1036 Comment
  CAS-BOT-BC93304  Ribes cereum Elsie Z. Lovegrove 1947-5-28 s.n. El Dorado Angora Lake Trail. Comment
  UC1127425  Ribes cereum A. D. Gifford 1934-7-18 302 El Dorado 3 mi nnw Leek Spring Hill; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UCR242336  Ribes cereum var. cereum George K. Helmkamp, E. A. Helmkamp 2010-8-20 16807 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  UCD142032  Ribes inerme Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7856 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, south side of creek. 1944 Comment
  UC1127466  Ribes montigenum A. E. Wieslander 1931-6-22 244 El Dorado Rd. between Williams and Carson Pass; Markleeville Quadrangle 2438 Comment
  RSA0022843  Ribes nevadense R. W. Spjut, Paul Burchstead 2008-6-7 16329 El Dorado Sierra Nevada. El Dorado National Forest: Road between Chiquita Lake and Tom s Cabin, south of America River, north of Hwy. 50 1363 Comment
  SBBG50759  Ribes nevadense L. Feldon 1966-4-19 43 El Dorado US Hwy 50, ca. 21 mi E of Placerville 1524 Comment
  SD4652  Ribes nevadense E. K. Balls 1956-5-17 21641 El Dorado Lake Tahoe, West side, State Highway 89, by Upper Emerald Bay tract Comment
  SJSU3939  Ribes nevadense C. W. Sharsmith 1964-6-20 7328 El Dorado 0.25 mi above upper end of Fallen Leaf L 1981 Comment
  RSA0022732  Ribes nevadense E. W. Garvett 1853-05 s.n. El Dorado Placerville. Comment
  UC1127523  Ribes roezlii A. D. Gifford 1934-7-17 301 El Dorado 1 1/2 mi se Camp Springs; Pyramid Pk. Quadrangle Comment
  CAS-BOT-BC198978  Ribes roezlii var. roezlii G. Thomas Robbins 1943-3-28 973 El Dorado On canyon slope above South Fork American River, about 6 mi. N of Camino. 914 Comment
  CAS-BOT-BC340986  Robinia pseudoacacia G. L. Stebbins 1976-9-25 76265 El Dorado At south side of American River, at junction of North and Middle Fork, immediately east of State Highway 49 176 Comment
  UCD149440  Robinia pseudoacacia G. Ledyard Stebbins 1976-9-25 76265 El Dorado South side of the American River at junction of North and Middle Fork, immediately east of State Highway 49. (Exact location unknown. Coordinates estimated by label maker.) 176 Comment
  SBBG72217  Rorippa curvisiliqua Milo H. Gates 1879-1 El Dorado Camp 2, South Fork Canal Comment
  NY185654  Rorippa subumbellata A. A. Heller 1919-7-29 13329 -a El Dorado Meek's Bay, Lake Tahoe 1859.3 Comment
  POM143367  Rorippa subumbellata George B. Grant 1906-7-20 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains 1829 Comment
  UC212658  Rorippa subumbellata unknown Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe Sierra Nevada Mts., Lake Tahoe 1828 Comment
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Jan 26 2011
  UCD115388  Rorippa subumbellata Charles M. Knapp 1982-6-7 s.n. El Dorado Lake Tahoe, eastern side of the mouth of the Upper Truckee River, 10 feet from lagoon and 50 feet from lake. 1898 Comment
  UCD115389  Rorippa subumbellata F. A. MacFadden 1934-7-18 s.n. El Dorado Emerald Bay District of Lake Tahoe. Comment
  UCD112424  Rosa Peter Rubtzoff; John Thomas Howell 1973-6-13 7060 El Dorado Sierra Nevada, Georgetown Divide, Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road. 0.3 mi. south of 'Country Road' (Comp. 370E). 1280 Comment
  UCR208506  Rosa Peter Rubtzoff, J. T. Howell 1973-6-13 7060 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mutton Creek at crossing of Mutton Creek Road, 0.3 mi. south of 'County Road 1280 Comment
  UCR208511  Rosa Peter Rubtzoff 1975-6-12 8092 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Chinquapin Flat Road c. 0.85 mi south of Gaddis Creek Road 1323 Comment
  CAS-BOT-BC148124  Rosa gymnocarpa G. Thomas Robbins 1944-6-3 1651 El Dorado Along U.S. Highway 50, 3 mi. e. of Camino 1036 Comment
  CAS-BOT-BC148319  Rosa pisocarpa J. C. Hawthorne; F. E. Blaisdell 1899-7-15 s.n. El Dorado Tallac, Lake Tahoe 1914 Comment
  UCD149733  Rosa spithamea G. Ledyard Stebbins 1977-7-17 7778 El Dorado Along Silver Fork of the American River near bridge. (Exact location unknown. Coordinates estimated by label maker.) 1676 Comment
  BFRS423 Image available Rubus procerus Peter Rubtzoff, John Thomas Howell 1973-7-18 7141 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  CDA3938  Rubus ulmifolius var. inermis R. Stewart 1981-7-3 El Dorado Smith Flat. Comment
  UCD135442  Rudbeckia californica G. K. Helmkamp; E. A. Helmkamp 2007-8-4 12707 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail at Leek Spring meadow, about 2 miles northwest of CA-88. 2238 Comment
  UCD135448  Rudbeckia californica P. B. Kennedy 1919-8-16 93 El Dorado El Dorado National Forest, NW corner. 1996 Comment
  BFRS117 Image available Rumex Peter Rubtzoff, John Thomas Howell 1973-7-17 7078 El Dorado Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mile south of County Road (Comp. 370E) Comment
  UCD83804  Rumex acetosella Susie Kocher 2009-7-24 4 El Dorado South Lake Tahoe, area burned by the Angora fire in 2007. 1920 Comment
  UCR173960  Rumex acetosella George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10730 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-BC421918  Rumex acetosella R. E. Frenkel 1964-6-12 570 El Dorado On Sly Park Road, 0.1 mile south of entrance to Sly Park 1103 Comment
  UCR257197  Rumex crispus George K. Helmkamp, Mary Alice Barnes 2013-5-13 20553 El Dorado Sierra Nevada Mountains Foothills, along E-16 (Mt. Aukum Rd.), 3.3 miles north of the Amador County line, near D'Agostini Reservoir 569 Comment
  UCD43768  Rumex paucifolius C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1134 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  SEINET242417  Salix Beecher Crampton 1982-5-29 9834 El Dorado El Dorado County, Stateline. Comment
  UCR148116  Salix caudata Beecher Crampton 1986-8-20 10048 El Dorado South Lake Tahoe, Al Tahoe blvd. and Pioneer Trail, just east of Heavenly Valley Creek Comment
  SEINET10357126  Salix eastwoodiae E. Dean, K. F. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4078 El Dorado Washoe Meadows State Park, SW area of the park adjacent to sewer manhole #66, near unimproved road. 1946 Comment
  UC532231  Salix eastwoodiae Herbert F. Copeland 1934-7-22 El Dorado Wright's Lake 2133 Comment
  SBBG115620  Salix exigua B. Crampton 1987-4-30 10099 El Dorado Heavenly Valley Crk Meadow next to Al Tahoe Blvd Comment
  SBBG115677  Salix exigua B. Crampton 1986-8-17 10036 El Dorado S Lake Tahoe area Comment
  UCD34597  Salix exigua Beecher Crampton 1986-8-20 10043 El Dorado El Dorado County, Al Tahoe area, South Lake Tahoe, northern meadow along Trout Creek. Comment
  BFRS363 Image available Salix exigua var. hindsiana Peter Rubtzoff, Barbara Trowbridge 1975-6-25 8113 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E). Comment
  UCD161498  Salix geyeriana Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8810 a El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Along South Fire Road on S side of road, between two bridges that cross General Creek. 1965 Comment
  UCD161499  Salix geyeriana Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8810 b El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Along South Fire Road on S side of road, between two bridges that cross General Creek. 1965 Comment
  UCD44854  Salix geyeriana C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2220 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  CAS-BOT-BC107632  Salix jepsonii G. L. Stebbins 1976-7-28 76140 El Dorado 1/2 mile northeast of Wright's Lake, at Shower Falls 2164 Comment
  CAS-BOT-BC107651  Salix jepsonii Alice Eastwood 1906-7-21 1038 El Dorado Trail to Lake Lucille - Glen Alpine Region Comment
  CAS-BOT-BC107671  Salix jepsonii W. R. Dudley 1900-6-1 5653 El Dorado Below Lake Lucille Comment
  UCD165850  Salix lasiandra Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9179 El Dorado West side of Tahoe Basin. Southeastern tip of D.L. Bliss State Park. On north side of Emerald Point. 1903 Comment
  BFRS372 Image available Salix lasiolepis Peter Rubtzoff 1972-10-4 6994 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  CAS-BOT-BC176375  Salix lasiolepis Peter Rubtzoff 1972-10-4 6992 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  RSA791556  Salix lasiolepis Peter Rubtzoff 1972-10-4 6991 El Dorado Georgetown Divide: Blodgett Forest. Southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  UCD165589  Salix lasiolepis Ellen Dean; with Daniel McNair 2016-5-17 8931 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
  CHSC73701  Salix lemmonii L. P. Janeway; Eric Schroder 1998-8-31 6218 El Dorado Lake Tahoe Basin Management Unit. Large meadow along Tallac Creek, about 1.1 mi southwest of Lake Tahoe. 1935 Comment
  HSC95627  Salix lemmonii L. P. Janeway, Eric Schroder 1998-8-20 6140 El Dorado Along Upper Truckee River, .3 mi. S of Grass Lake Creek 1982 Comment
  UCD106993  Salix lemmonii Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7264 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Near small parking lot east of Vikings Holm buildings on north side of bay. 1906 Comment
  UCD60436  Salix lemmonii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3987 El Dorado Washoe Meadows State Park. Angora Meadows, between manholes #5 and #6. 1917 Comment
  RSA727729  Salix lucida subsp. lasiandra George K. Helmkamp, E. A. Helmkamp 2007-9-2 12876 El Dorado Foothills: Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station. 957 Comment
  UCD34657  Salix lutea Beecher Crampton 1987-4-30 10101 El Dorado El Dorado County, South Lake Tahoe, Stateline, Park Ave and Montreal road. Comment
  UCD34674  Salix lutea Beecher Crampton 1987-6-5 10118 El Dorado El Dorado County, south Lake Tahoe Blvd. and Upper Truckee River, at the 'Outdoorsman'. Comment
  UCD34678  Salix lutea Beecher Crampton 1987-6-5 10122 El Dorado El Dorado County, South Lake Tahoe, Stateline. Comment
  UCR148140  Salix melanopsis Beecher Crampton 1987-7-11 10131 El Dorado South Lake Tahoe, Stateline, 1 block south of Marina Comment
  UCR270291  Salix orestera John F. Emmel 1998-9-2 1598 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe region; trail ESE of Half Moon Lake, c. 0.3 air mile SE of the lake 2488 Comment
  CAS-BOT-BC129177  Salix scouleriana W. R. Dudley 1900-6-1 s.n. El Dorado Tallac House to Desolation Valley Comment
  UCR189210  Salsola tragus George K. Helmkamp, E. A. Helmkamp 2007-9-11 12932 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  CAS-BOT-BC221117  Salvia sonomensis H. L. Mason 1928-5-4 4497 El Dorado Dugars, 3 miles north of Latrobe Comment
  RSA167745  Salvia sonomensis Robert F. Thorne, P. Everett 1964-4-16 33764 El Dorado On N slope of Pine Hill, ca. 3-4 mi. ENE of Rescue 610 Comment
  CDA32135  Sambucus nigra subsp. caerulea M. Beyers 2010-8-2 722 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  UC28639  Sambucus racemosa var. microbotrys Miss K. A. Chandler June, 1901 El Dorado between Tahoe and Lucile 2133 Comment
  SBBG69491  Sambucus racemosa var. racemosa R. H. Nordhoff 1940-8-8 534 El Dorado trail to Lake Lucile above Glen Alpine resort 2133 Comment
  UCD73336  Sanicula bipinnatifida Chuck Hughes 2008-5-1 27 El Dorado Near Indian Creek, along Runnymeade Drive. 487 Comment
  UCR173338  Sanicula bipinnatifida George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10233 El Dorado Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown 340 Comment
  SEINET3157025  Sanicula crassicaulis J. L. Strother, A. R. Smith 1970-5-3 917 El Dorado ca. 3 miles south of El Dorado City, end of Monitor Road 366 Comment
  UCR224230  Sanicula crassicaulis George K. Helmkamp, E. A. Helmkamp 2010-4-23 15917 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
  RSA32298  Sanicula crassicaulis G. Thomas Robbins 1943-4-30 1058 El Dorado Near institute for Forest genetics, 3 mi. e. of Placerville 762 Comment
  UC566831  Sanicula tuberosa H. L. Mason 1928-5-4 4520 El Dorado Rose Springs (Eggar's) Rose Springs Comment
  UCD165077  Sanicula tuberosa Peter Rubtzoff 1975-5-28 8005 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  UCD60664  Sarcodes sanguinea Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4128 El Dorado Washoe Meadows State Park. Central part of park in vicinity of manholes #48 and #49. 1926 Comment
  UC402449  Saxifraga bryophora R. L. Pendleton, F. M. Reed July 1907 1063 El Dorado Glen Alpine, Keith's Dome Glen Alpine; Lake Tahoe Region, , Keith's Dome 2499 Comment
  CAS-BOT-BC436886  Saxifraga mertensiana G. L. Stebbins 1969-6-30 6933 El Dorado Junction Dam, west of Union Valley Reservoir 1341 Comment
  UCD159861  Saxifraga mertensiana G. Ledyard Stebbins 1969-6-30 6933 El Dorado Junction 1009-002 Dam [near southwestern tip of Junction Reservoir], west of Union Valley Reservoir. 1402 Comment
  UC747374  Saxifraga tolmiei G. Thomas Robbins 1944-7-29 1807 El Dorado above Lake Schmidell (Red Peak, Rockbound Valley, Desolation Valley Wilderness Area); Desolation Valley Wilderness Area, Red Peak, Rockbound Valle 2651 Comment
  UCSC000959  Sceptridium multifidum D. J. Norman 1967-9-3 2 El Dorado Above south end of Fallen Leaf Lake 1981 Comment
  RSA0101549  Sceptridium multifidum Elsie Zeile Lovegrove 1933-9-9 s.n. El Dorado Near Glen Alpine, Tahoe region. Comment
  CAS-BOT-BC283608  Schedonorus pratensis R. E. Frenkel 1964-6-12 552 El Dorado On US Highway 50, 0.5 mile E of Pollack Pines 1219 Comment
  JEPS101931  Schoenoplectus subterminalis Dean W. Taylor 1972-5-22 1457 El Dorado Grass Lake, at summit of Luther Pass (Highway 89) 2316 Comment
  BFRS168 Image available Scirpus Peter Rubtzoff 1972-9-19 6930 El Dorado Blodgett Forest: Mutton Creek area ca. 0.35 mi. south of County Road (Comp. 360R). 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-BC110845  Scirpus congdonii W. R. Dudley 1894-8-30 s.n. El Dorado By road to Lake of the Woods Comment
  CHSC73098  Scirpus microcarpus L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5803 El Dorado Lake Tahoe Basin Management Unit -- National Forest. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  CHSC73099  Scirpus microcarpus L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5807 El Dorado Lake Tahoe Basin Management Unit -- National Forest. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  JEPS73226  Scirpus microcarpus Gladys L. Smith 1964-7-5 2069 -A El Dorado 2 mi w Echo Summit (Pow-wow Bog, U.S. 50); w of Echo Summit, Pow-wow Bog 2133 Comment
  UCR176045  Scirpus microcarpus George K. Helmkamp, E. A. Helmkamp 2006-7-28 11007 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  RSA115255  Scleranthus annuus J. M. Tucker 1957-5-25 1337 El Dorado Ca. 6.5 milies E of Pleasnat Valley (and roughly 5 miles S of Pollack Pines.) Comment
  JEPS51516  Scleranthus annuus subsp. annuus W. L. Jepson 1938-4-9 18624 El Dorado Placerville 579 Comment
  UCD98517  Scleranthus annuus subsp. annuus Jack Major 1956-5-23 s.n. El Dorado 5 miles west of Shingle Springs on Highway 50. Comment
  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-BC239973  Scribneria bolanderi Peter H. Raven; H. L. Mason; R. Ornduff; et al 1957-4-27 10681 El Dorado 2.1 miles w. of Shingle Springs Comment
  UCD33798  Scribneria bolanderi Beecher Crampton 1973-5-9 8932 El Dorado El Dorado County, Bass Lake. Comment
  UCD92499  Scribneria bolanderi Beecher Crampton 1956-6-22 3611 El Dorado 1.3 mile east of Melson's Corner, 2.1 miles west of Fair Play, Perry Creek Drainage. 670 Comment
  SBBG66445  Scrophularia californica Milo H. Gates 1879-1 El Dorado Green Valley Comment
  UCD166016  Scutellaria galericulata Daniel M. McNair 2016-7-12 2165 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  UCD80402  Scutellaria tuberosa CNPS SN Foothill Team 2005-4-28 SNFN 0184 b El Dorado CDPR, Auburn State Recreation Area, north of the Auburn-Cool trail, about a mile W of Highway 49. 443 Comment
  UCD125741  Scutellaria tuberosa June McCaskill 1956-6-6 452 El Dorado 3 miles west of Kyburz, U.S. Highway 50. 1127 Comment
  CAS-BOT-BC69062  Sedum lanceolatum Alice Eastwood 1906-7-24 992 El Dorado Camp Agassiz Comment
  JEPS72359  Sedum obtusatum Gladys L. Smith 1972-7-20 3289 El Dorado road from Lily Lake to Glen Alpine Spring; road from Lily Lake to Glen Alpine Spring 2133 Comment
  UCD102052  Sedum obtusatum P. B. Kennedy 1920-9-18 233 El Dorado El Dorado National Forest; Big Silver Creek. 2255 Comment
  CAS-BOT-BC64322  Sedum obtusatum Alice Eastwood 1909-1-1 186 El Dorado Emerald Bay Comment
  UCR173711  Sedum obtusatum subsp. obtusatum George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10558 El Dorado Northern Sierra Nevada foothills, along Hwy US-50 at Bridal Veil Falls, east of Pacific House 1002 Comment
  SD53168  Sedum spathulifolium Darley F. Howe 1962-5-18 El Dorado El Dorado National Forest on Highway 50, 4.0 miles from west entrance. 1064 Comment
  CAS-BOT-BC363241  Senecio Peter Rubtzoff 1976-5-19 8524 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Gaddis Creek area off Camp 1 Road ca. 0.7 mi. south of junction with Quail Landing Road (off Lower Gaddis Creek Road ca. 0.75 mi. south of junction with Chinquapin Flat Road) (Comp. 660E) 1272 Comment
  UC485216  Senecio aronicoides Francis Ramaley 1917-5-21 11283 El Dorado 6.0 mi below Kyburz Comment
  UC831830  Senecio aronicoides Carl B. Wolf 1933-5-25 El Dorado just w Rescue (on road to Green Valley, w slope Sierra Nevada); Sierra Nevada 304 Comment
  UCD160006  Senecio aronicoides Jack Major 1966-4-27 s.n. El Dorado Pine Hill. Comment
  JEPS37195  Senecio fremontii var. occidentalis W. L. Jepson 1918-8-28 8168 El Dorado Heather Lake 2407 Comment
  SBBG12844  Senecio integerrimus D. Myrick 1958-6-28 65 El Dorado S end of LakeTahoe 1859 Comment
  UCD60560  Senecio integerrimus var. exaltatus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4025 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  UC1213914  Senecio integerrimus var. major Verne Grant and Alva Grant 1946-7-20 7744 El Dorado above Public Landing; Upper Echo Lake 2286 Comment
  UC907750  Senecio integerrimus var. major G. Thomas Robbins 1944-6-18 1728 El Dorado Capps Crossing road Camp Creek Ridge 1371 Comment
  UCR217868  Senecio integerrimus var. major George K. Helmkamp, E. A. Helmkamp 2010-7-9 16472 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-BC341229  Senecio scorzonella L. R. Abrams 1917-9-22 6826 El Dorado Gilmore Lake, Lake Tahoe Region Comment
  RSA0012638  Senecio scorzonella L. R. Abrams 1930-9-3 12763 El Dorado Half Moon Lake. 2439 Comment
  SEINET2470919  Senecio triangularis K. Christie 2010-6-24 1860 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  UC34288  Senecio triangularis W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe (Glen Alpine); Glen Alpine 1897 Comment
  UCD135781  Senecio triangularis G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11083 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
  UCR189472  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 2007-8-4 12710 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail at Leek Spring meadow, about 2 miles northwest of CA-88 2238 Comment
  CAS-BOT-BC364734  Sericocarpus oregonensis subsp. californicus H. M. Hall 1910-7-21 8799 El Dorado Upper end of Fallen Leaf Lake 1950 Comment
  CDA6640  Sherardia arvensis G. D. Barbe 1985-5-14 4230 El Dorado South of El Dorado on Highway 49, west on China Hill Road (County Road 109). 0 Comment
  JEPS18225  Sibbaldia procumbens L. T. Dempster 1957-7-27 1096 El Dorado se edge Lake Aloha; Desolation Valley 2468 Comment
  SBBG115680  Sidalcea asprella B. Crampton 1989-7-16 10205 El Dorado stables on Lake Parkway, Stateline, Tahoe basin Comment
  UC570309  Sidalcea glaucescens F. W. Embree 1934-7-16 138 El Dorado 2 mi n Leek Springs; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UC746934  Sidalcea glaucescens G. Thomas Robbins 1944-7-28 1779 El Dorado 3 mi ne Wrights Lake (rocky slope along Willow Flat Trail); along Willow Flat Trail, ne of Wrights Lake 2438 Comment
  UCD116655  Sidalcea glaucescens G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11170 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UC1035777  Sidalcea glaucescens Annie M. Alexander and Louise Kellogg 1943-8-20 3469 El Dorado trail to Half Moon Lake Sierra Nevada, Lake Tahoe region, trail to Half Moon Lake Comment
  RSA6764  Sidalcea hartwegii Carl B. Wolf 1933-5-25 4950 El Dorado 2 1/5 miles from Rescue on the road to Placerville. 457 Comment
  UCD82296  Sidalcea malviflora Robin McMaster 1974-5-24 508 El Dorado Placerville, Goldbug Camp. Comment
  UCR196886  Sidalcea malviflora subsp. asprella George K. Helmkamp, E. A. Helmkamp 2008-6-3 13590 El Dorado Sierra Nevada Mountains, Forbay Road, 4.8 miles northwest of its junction with CA-50 at Pollock Pines 965 Comment
  RSA257180  Sidalcea malviflora subsp. asprella Lincoln Constance 1939-5-6 2475 El Dorado 3.5 miles S. of Eldorado, Sierra Nevada Foothills Comment
  JEPS67275  Sidalcea oregana subsp. spicata Helen-Mar Wheeler 1941-8-12 413 El Dorado 4 mi s Meyers Post Office (State Highway 89 (Upper Truckee River), old sawmill) 1950 Comment
  UC18926  Sidalcea oregana subsp. spicata J. A. Sanford 1890-1 419 El Dorado Lake Tahoe Comment
  UCD38795  Silene antirrhina Beecher Crampton 1958-5-29 4856 El Dorado El Dorado County; 1/2 mile south of the new Salmon Falls Bridge. Comment
  SEINET2441012  Silene californica George K. Helmkamp, E. A. Helmkamp 2010-5-14 16034 El Dorado Sierra Nevada Mountains Foothills. Happy Valley Road, 1.1 mi NE of Somerset, just W of the bridge over the Cosumnes River (Camino 7.5'). 544 Comment
  CAS-BOT-BC136285  Silene douglasii Alice Eastwood 1906-7-29 1142 El Dorado Glen Alpine Region. Lake of the Woods. Comment
  CAS-BOT-BC385895  Silene douglasii Le Roy Abrams 1911-7-30 4874 El Dorado Fallen Leaf Lodge 1485 Comment
  CAS-BOT-BC385896  Silene douglasii Alice Eastwood 1906-7-23 918 El Dorado Camp Agassiz Comment
  CAS-BOT-BC385901  Silene douglasii Laura Lorraine 1923-1-1 s.n. El Dorado vicinity of Fallen Leaf Lake Comment
  JEPS72322  Silene douglasii Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2782 El Dorado summit area Mt. Tallac 2819 Comment
  CAS-BOT-BC136286  Silene douglasii E. A. McGregor 1909-8-9 49 El Dorado Lake Tahoe Region. Hlaf Moon Lake. 2365 Comment
  POM151487  Silene douglasii Herbert McLean Evans 1920-07 s.n. El Dorado 1 mile below Phillips. Comment
  SEINET195651  Silene nuda G. Thomas Robbins 1943-6-13 1171 El Dorado Along road to Park Creek ca. two miles west of Park Creek. 1219 Comment
  CAS-BOT-BC181353  Silene occidentalis Alice Eastwood 1906-7-21 1099 El Dorado Camp Agassiz Comment
  UCR215918  Sisymbrium altissimum George K. Helmkamp, E. A. Helmkamp 2009-6-29 15067 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
  UC747538  Smilacina racemosa G. Thomas Robbins 1943-5-23 1078 El Dorado 3 mi e Camino; North Fork Webber Creek 914 Comment
  JEPS73039  Smilacina stellata Gladys L. Smith 1972-7-20 3296 El Dorado Glen Alpine Spring 2194 Comment
  JEPS73038  Smilacina stellata Gladys L. Smith 1972-8-17 3580 El Dorado Lily Lake Lily Lake (woods about; nr Fallen Leaf Lake) 2011 Comment
  UCD126853  Solanum carolinense T. C. Fuller 1962-6-28 9063 El Dorado Virgil Sloan prop., west of Cold Springs Road, 2.7 miles northwest of Highway 50, ca. 4 miles northwest of Placerville. Comment
  JEPS71546  Solanum umbelliferum Gladys L. Smith 1972-7-20 3315 El Dorado trail from Glen Alpine Springs to Lake Gilmore 2377 Comment
  CHSC73296  Solidago elongata L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5885 El Dorado Along Road 1214 (to Angora Lookout), 0.9 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake. 2048 Comment
  UC1213893  Solidago elongata Verne Grant, Alva Grant 1946-9-1 7867 El Dorado near Echo Lake; edge of Ralston Lake 2438 Comment
  UCD135925  Solidago elongata G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11022 El Dorado Northern Sierra Nevada Mountains, North Truckee River Road, 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe. 2009 Comment
  RSA3437  Solidago multiradiata L. R. Abrams 1930-9-3 12766 El Dorado Half Moon Lake. 2439 Comment
  CAS-BOT-BC364947  Solidago velutina subsp. californica Elsie Z. Lovegrove 1951-9-16 s.n. El Dorado Fallen Leaf Lake road Comment
  UC829895  Solidago velutina subsp. californica Marcus E. Jones, A. M. 1892-9-20 3616 El Dorado St. Lawrence Comment
  CAS-BOT-BC374557  Sonchus oleraceus John Thomas Howell 1954-5-16 s.n. El Dorado 2 miles nw. of Placerville Comment
  POM123700  Sorbus californica L. R. Abrams 1911-7-29 4814 El Dorado Fallen Leaf Trail, Mt. Tallac. 2439 Comment
  SEINET10914029  Sorbus californica Andrew Townesmith, Karen M. Meyer 2007-8-9 Townesmith 917 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
  UC463398  Sorbus californica L. R. Abrams 1930-8-25 12758 El Dorado Glen Alpine to Susie Lake Comment
  UCR247953  Sorbus californica Matt K. Beyers, G. Fred Hrusa 2011-7-20 1001 El Dorado Sierra Nevada Mtns., Shealor Lakes 2195 Comment
  UCD114041  Sorbus sambucifolia P. B. Kennedy 1920-9-18 226 El Dorado Western Mountain Ash. El Dorado National Forest -- Big Silver Creek. 2255 Comment
  BFRS177 Image available Sorghum halepense Peter Rubtzoff 1974-7-24 7757 El Dorado Blodgett Forest: County Road ca. 0.6 mile east of Headquarters Road junction (Comp. 220R) Comment
  UC1161028  Sparganium angustifolium Ira L. Wiggins 1955-8-20 13596 El Dorado near outlet Fallen Leaf Lake 1920 Comment
  JEPS73092  Sparganium natans Gladys L. Smith 1972-8-23 3511 El Dorado Lily Lake 2072 Comment
  UCR255706  Spergularia rubra Peter Rubtzoff 1972-10-26 7049 El Dorado Sierra Nevada Mountains, U.C. Blodgett Forest Research Station; New Gaddis Creek Road in the East Fork Gaddis Creek area, 0.05 mi. east of E Fork Gaddis Creek Crossing 1296 Comment
  UCD61753  Sphenosciadium capitellatum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4284 El Dorado Washoe Meadows State Park. Northern edge of largest fen. 1928 Comment
  UC746913  Sphenosciadium capitellatum G. Thomas Robbins 1943-8-15 1356 El Dorado n Wrights Lake; n of Wrights Lake 2286 Comment
  JEPS72266  Spiraea densiflora Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2667 El Dorado near Aloha Lake; Pyramid Lake 2743 Comment
  UC463220  Spiraea densiflora W. W. Price 1898-7-12 El Dorado Glen Alpine Comment
  RSA85247  Spiraea densiflora var. splendens F. W. Peirson 1925-7-6 6295 El Dorado Lake of the Woods Trail from Fallen Leaf Lake. Sierra Nevada. Comment
  UCD165909  Spiraea splendens Ellen Dean; with Mayra Huerta 2016-8-2 9223 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of park near Balancing Rock and boulder fields. 1945 Comment
  RSA746578  Spiranthes romanzoffiana George K. Helmkamp, E. A. Helmkamp 2005-8-9 9805 El Dorado Northern Sierra Nevada foothills: El Dorado Natl Forest; W of Lake Tahoe; Ice House Rd, 1.9 mi N of Wentworth Rd (turnoff to Stump Meadows). 1649 Comment
  SEINET7726089  Spiranthes romanzoffiana Chesnut, Drew 1890-1 El Dorado Comment
  SEINET13276721 Image available Stachys ajugoides var. rigida George K. Helmkamp, Amy Barnes 2012-1 19672 El Dorado Northern Sierra Nevada mountains: unnamed dirt road along Ice House Road, 0.4 mile south of Robbs Peak Road, N of Union Valley Reservior (Robbs Peak 7.5' Q.) 1756 Comment
  UC1541417  Stellaria longipes var. longipes Parks and Fields 1924-6-16 2317 a El Dorado Strawberry 1981 Comment
  UCD99413  Stellaria media G. K. Helmkamp; E. A. Helmkamp 2007-4-27 11858 El Dorado Northern Sierra Nevada Mountains; Bridal Veil Falls, Esmeralda Creek, along US-50 east of Pacific House. 1027 Comment
  UC169995  Stephanomeria lactucina Miss Helen D. Geis 1912-6 126 El Dorado Lakeside Park 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
  RSA122326  Stephanomeria lactucina J. A. Rutter 1934-8-14 2 El Dorado 1.5 miles NW of Alder Hill. 2195 Comment
  UCR251279  Stipa occidentalis var. pubescens George K. Helmkamp, E. A. Helmkamp 2012-7-6 19327 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50 1683 Comment
  UC168004  Streptanthus polygaloides Brandegee May 1883 El Dorado Sweetwater Comment
  SEINET3149308  Streptanthus polygaloides T. S. Brandegee sn El Dorado Sweetwater Comment
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Nov 30 2016
  CAS-BOT-BC87546  Streptanthus tortuosus M. S. Jussel 1928-7-3 s.n. El Dorado Mount Tallac, Lake Tahoe Region. Comment
  CAS-BOT-BC87550  Streptanthus tortuosus W. R. Dudley 1900-6-28 s.n. El Dorado Glen Alpine Trail to Mount Tallac. Comment
  CAS-BOT-BC87555  Streptanthus tortuosus J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe. 2042 Comment
  CAS-BOT-BC87557  Streptanthus tortuosus E. A. McGregor 1909-8-9 77 El Dorado Lake Tahoe Region. Half Moon Lake. 2365 Comment
  CAS-BOT-BC87562  Streptanthus tortuosus J. A. Rattenbury 1947-6-1 46 El Dorado Twin Bridges, near Echo Lake. 1889 Comment
  JEPS72068  Streptanthus tortuosus var. orbiculatus Gladys L. Smith 1972-7-20 3325 El Dorado near Lake Gilmore 2529 Comment
  JEPS72069  Streptanthus tortuosus var. orbiculatus Gladys L. Smith 1963-7-27 1855 El Dorado Hawley Grade Old Echo Summit Pass 1889 Comment
  UC1126977  Streptanthus tortuosus var. orbiculatus P. L. Johannsen 1934-8-9 455 El Dorado Wrights Lakes Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UCR171541  Streptanthus tortuosus var. tortuosus George K. Helmkamp, E. A. Helmkamp 2005-7-31 9735 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-BC88006  Subularia aquatica subsp. americana Catherine Best 1981-8-12 s.n. El Dorado Sierra Nevada. Echo Lake. 2255 Comment
  UCR280155  Symphoricarpos acutus Peter Rubtzoff 1974-6-25 7632 El Dorado Sierra Nevada Mountains, Georgetown Divide. U.C. Blodgett Forest Research Station, heliport clearing 1341 Comment
  UC747083  Symphoricarpos albus var. laevigatus G. Thomas Robbins 1942-10-22 916 El Dorado 5-6 mi ne Placerville (woods above Iowa Creek) 914 Comment
  UCR176394  Symphoricarpos albus var. laevigatus George K. Helmkamp, E. A. Helmkamp 2006-8-7 11173 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  CAS-BOT-BC237002  Symphoricarpos mollis K. K. Muller 1960-7-18 1085 El Dorado Five miles S. of Meyers on road to Luthers Pass, Sate Highway 89 Comment
  UCD142217  Symphoricarpos mollis Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7876 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. 1946 Comment
  UCR179317  Symphoricarpos mollis George K. Helmkamp, E. A. Helmkamp 2006-8-24 11279 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  JEPS72392  Symphoricarpos mollis var. acutus Gladys L. Smith 1964-8-27 2373 El Dorado along trail from U.S. Hwy 50 to Audrain Lake (Echo Summit region); Echo Summit 2194 Comment
  CAS-BOT-BC238911  Symphoricarpos rotundifolius E. A. McGregor 1909-8-9 53 El Dorado Half Moon Lake 2365 Comment
  CAS-BOT-BC238917  Symphoricarpos rotundifolius John Thomas Howell 1925-7-6 1420 El Dorado Summit of Mt. Tallac, Lake Tahoe region Comment
  CHSC204  Symphoricarpos rotundifolius var. rotundifolius V. Holt 1940-7-4 El Dorado Echo Lake Ridge 2133 Comment
  RSA79508  Symphoricarpos vaccinioides E. K. Balls, P. C. Everett 1952-10-8 18108 El Dorado 1.8 miles NW of El Dorado-Alpine County line, Hwy 89. 2134 Comment
  SD248320  Symphyotrichum bracteolatum George K. Helmkamp, Elizabeth Helmkamp 2013-8-2 22081 El Dorado Northern Sierra Nevada Mountains: Mehrten Spring Road, 0.5 mile north of CA-88 / Carson Pass Hwy. Wet ditch. 1793 Comment
  RSA0065884  Symphyotrichum eatonii George K. Helmkamp, Elizabeth A. Helmkamp 2013-8-2 22081 El Dorado Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy 1793 Comment
  CAS-BOT-BC98998  Symphyotrichum foliaceum G. L. Stebbins 1977-8-14 77149 El Dorado Along Alder Creek at Morrison - LDS, GLS 1630 Comment
  UCD136615  Symphyotrichum lentum P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle Mills, Barrett Ranch. 457 Comment
  UCD136667  Symphyotrichum lentum Morris Halperin 1932-8-15 883 El Dorado Strawberry, American River. 1752 Comment
  JEPS40837  Symphyotrichum spathulatum Rowena Beans 1914-9-4 El Dorado