Search Results — 2000 specimen records retrieved (1554 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UCD134203  Abies magnifica Collector unknown 1925-5-28 1593 El Dorado Summit. Comment
  JEPS72608  Acer glabrum var. torreyi Gladys L. Smith 1963-7-7 1750 El Dorado within 300 yards of California Alpine Lodge; Echo Summit 2194 Comment
  SEINET12765812  Acer glabrum var. torreyi Ann Pinzl 1985-5-23 6658 El Dorado Trail to Vikingsholm, NW corner of Emerald Bay off Lake Tahoe.; 0 1951 Comment
  BFRS314 Image available Acer macrophyllum Peter Rubtzoff 1974-7-18 7684 El Dorado Blodgett Forest: Sand Mountain Boulevard about 0.7 mile south of County Road (Comp. 200E) Comment
  UCD116999  Acer macrophyllum J. D. Atkin 1952-5-3 42 El Dorado beside Highway 50, 3 miles east of American River Bridge, east of Placerville. Comment
Read comments
May 12 2020
  SEINET12766397  Acer macrophyllum Denise Fruitt 1982-5-9 31 El Dorado Sierra Nevada, Property off Grizzly Flat Road, 9.8 mi E. Somerset.; 0 1067 Comment
  UCD34174  Acer negundo Beecher Crampton 1977-8-17 9520 El Dorado El Dorado County, Stateline., Stateline and Pine. Comment
  CAS-BOT-BC173621  Achillea millefolium Peter Rubtzoff; John Thomas Howell 1973-7-18 7155 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  UCD15691  Achillea millefolium David Uyeno 1989-6-4 3 El Dorado Base of pine hill. 451 Comment
  UCR235123  Achillea millefolium George K. Helmkamp, William Barnes 2010-9-4 16931 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  CAS-BOT-BC344837  Achillea millefolium Peter Rubtzoff 1975-6-26 8144 El Dorado U.C. Blodgett Forest Research Station: County Road, ca. 1.6 miles east of main Station entrance. 1298 Comment
  UCD72687  Achnatherum nelsonii Ellen Dean; T. Sasaki 2007-7-23 4409 El Dorado Tahoe Conservancy Lands, north of Lake Valley Recreation area, north side of Upper Truckee River. Upper Truckee River Restoration Project monitoring well #20 plot. 1923 Comment
  UCD55342  Achnatherum nelsonii subsp. dorei Ellen Dean; Mark Bibbo 2006-7-18 3193 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Restored meadow adjacent to Hwy. 50 bridge that crosses Upper Truckee River. East side of golf course clubhouse. 1912 Comment
  UCD50932  Achnatherum occidentale P. B. Kennedy 1920-8-17 140 El Dorado El Dorado National Forest, Barrett Camp. 1981 Comment
  CAS-BOT-BC216476  Achnatherum occidentale subsp. californicum G. L. Smith 1959-6-16 1165 El Dorado Along trail from Fallen Leaf Lake up S slopes of Mount Tallac 2346 Comment
  SEINET223700  Achnatherum occidentale subsp. californicum Mary E. Barkworth, N Gay; L Greene 1981-7-16 3434 El Dorado Intersection of US 50 and 89. Growing in dirt around 'Climbin Unlimited' chalet on E side of road. 1905 Comment
  UCD44148  Achnatherum occidentale subsp. californicum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1514 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  SEINET259436  Achnatherum occidentale subsp. pubescens Mary E. Barkworth, LR Firestone 1982-8-23 4055 El Dorado 200 yds S on US 89 from junct. with US 50 1960 Comment
  UCD51172  Achnatherum occidentale subsp. pubescens J. D. Skoss 1947-5-20 s.n. El Dorado High Sierra. Comment
  UCD51219  Achnatherum occidentale subsp. pubescens Mrs. H. P. Kelly 1916-7-10 s.n. El Dorado Fallen Leaf Lake, Tahoe. Comment
  SD123485  Acmispon americanus Robert F. Thorne 1974-7-31 44926 El Dorado Grass Lake Road south of Meyers and north of Luther's Pass. 2194 Comment
  UCD104263  Acmispon nevadensis var. nevadensis F. A. MacFadden 1934-7-18 s.n. El Dorado Emerald Bay District, Lake Tahoe. Comment
  UCD104304  Acmispon parviflorus G. K. Helmkamp; E. A. Helmkamp 2007-5-9 11978 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 2.0 miles northeast of US-50, c. 1.25 mi. NE of Riverton. 1220 Comment
  UCD95082  Acmispon parviflorus Alina Downer; PLS 102 Plant Collection Interns 2011-4-30 5 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Northern end of Kanaka Valley near main dirt road. 335 Comment
  UC306898  Aconitum columbianum unknown 1918-7-23 El Dorado Sierra Nevada, Lake Adrian Comment
  CAS-BOT-BC391393  Aconitum columbianum subsp. columbianum Ira L. Wiggins 1933-8-6 760 El Dorado At foot of Cathedral Peak, not far from Lily Lake Comment
  SEINET5337507  Aconitum columbianum subsp. columbianum C. W. Lantz 803 El Dorado Fallen Leaf Lake. Comment
  CAS-BOT-BC391581  Aconitum columbianum subsp. viviparum A. A. Heller 1919-7-30 13347 El Dorado The Firs, on the Lincoln Highway near Echo Lake 2286 Comment
  CAS-BOT-BC418790  Aconogonon phytolaccifolium Jean L. Pawek 1957-7-23 332 El Dorado Highway 50, west slope Sierra Nevada, near turnoff to Echo Lake 2133 Comment
  CAS-BOT-BC140650  Adenocaulon Peter Rubtzoff; John Thomas Howell 1973-7-18 7163 El Dorado Blodgett Forest: Bacchi Meadow 1325 Comment
  UC747164  Adenocaulon bicolor G. Thomas Robbins 1943-7-10 1263 El Dorado 3 mi e, along bank of North Fork Webber Creek Camino; Webber Creek 914 Comment
  UCD165310  Adenocaulon bicolor Peter Rubtzoff; John Thomas Howell 1973-7-18 7163 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R). 1310 Comment
  CAS-BOT-BC65585  Adiantum jordanii G. L. Stebbins; L. Donald Smith 1978-4-23 7847 El Dorado West of South Fork, American River, .5 mile west of mouth of Weber Creek 243 Comment
  SACT000035  Aegilops triuncialis Josephine Van Ess 1976-5-31 El Dorado roadside weed 487.68 Comment
  UCD51590  Aegilops triuncialis Rimo Bacigalupi; L. R. Heckard 1962-5-30 8550 El Dorado along Deer Valley road, 1 mile north of Rescue. 365 Comment
  SBBG71567  Agastache urticifolia M. N. Ackley -Jul-1920 485 El Dorado Lake Tahoe region 1901 Comment
  SEINET9316821  Agastache urticifolia Unknown 2007-9-11 12946 El Dorado Northern Sierra Nevada Mountains Comment
  RSA82349  Agastache urticifolia F. W. Peirson 1925-7-6 6286 El Dorado 1/4 mile above Fallen Leaf Camp, Sierra Nevada. 1982 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-BC29499  Agoseris Peter Rubtzoff 1975-6-5 8052 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Compartment 600R). 1310 Comment
  CDA3779  Agoseris aurantiaca P. B. Kennedy 1920-8-12 52 El Dorado Eldorado National Forest - Barrett Camp. Comment
  UC53897  Agoseris aurantiaca var. aurantiaca H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4752 El Dorado meadow near Forni; Sierra Nevada Mountains, Pyramid Peak 2286 Comment
  UCD44180  Agoseris glauca var. monticola C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1546 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  OBI74572  Agoseris grandiflora var. grandiflora David J. Keil 1992-1 23377 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCR237016  Agoseris heterophylla George K. Helmkamp, E. A. Helmkamp 2012-5-28 19069 El Dorado Northern Sierra Nevada Mountains, Pebble Canyon Road, 0.6 mile south of its junction with Mormon Emigrant Trail 1555 Comment
  UC907763  Agoseris heterophylla var. cryptopleura G. Thomas Robbins 1945-5-27 1958 El Dorado about 1 mi n Pleasant Valley 762 Comment
  CAS-BOT-BC22837  Agoseris heterophylla var. cryptopleura John Thomas Howell 1954-5-17 29692 El Dorado 1.5 miles south of Garden Valley Comment
  UCD165570  Agoseris heterophylla var. heterophylla Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8868 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Western side of park on east side of highway 89. North side of access road (leading to northernmost park entrance). 1940 Comment
  UC521410  Agoseris heterophylla var. heterophylla E. B. Babcock 1934-7-11 417 El Dorado near pines along waterfront Tahoe Meadows 1901 Comment
  UC521409  Agoseris parviflora E. B. Babcock 1934-7-11 416 El Dorado Tahoe Meadows and State Line P.O. Tahoe Meadows; Lake Tahoe Comment
  UC891277  Agoseris retrorsa Alice Eastwood Jul 21 1906-Aug 15 1906 991 El Dorado Camp Agassiz; Glen Alpine Region Comment
  CAS-BOT-BC451150  Agrimonia gryposepala T. C. Fuller 1961-10-5 7088 El Dorado scattered plants in hillside seep, Cool-Greenwood Rd., 2 mi. e. of Cool Comment
  CAS-BOT-BC246551  Agrostis Peter Rubtzoff 1972-9-14 6888 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek area just south of County Road (Comp. 360R) 1271 Comment
  RSA796388  Agrostis Peter Rubtzoff, John Thomas Howell 1973-7-17 7074 El Dorado Georgetown Divide; Blodgett Forest, Mutton Creek at the crossing of Mutton Creek Road, 0.3 mi. south of 'County Road' 1280 Comment
  UCD36214  Agrostis avenacea Beecher Crampton 1953-4-22 1122 El Dorado 3 miles W of Rescue, Hollister Ranch. 365 Comment
  UCD51772  Agrostis avenacea Beecher Crampton 1958-5-29 4857 El Dorado 1/2 mile south of the new Salmon Falls bridge. Comment
  CAS-BOT-BC127349  Agrostis exarata Beecher Crampton 1956-6-22 3610 El Dorado Along the road, Perry Creek Drainage area, 2.1 miles west of Fair Play. Comment
  RSA113779  Agrostis exarata Beecher Crampton 1956-6-22 3585 El Dorado Riverine Pass ca. 9.5 miles northeast of Plymouth, Amador-El Dorado county line Comment
  CAS-BOT-BC139434  Agrostis hyemalis A. A. Heller 1915-8-6 12196 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  UCD125145  Agrostis idahoensis Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7439 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. On W side of Hwy. 89, just south of General Creek Campground. In open fen near southern edge. 1927 Comment
  UCD44748  Agrostis idahoensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2114 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCR253061  Agrostis idahoensis George K. Helmkamp, Elizabeth Helmkamp 2013-8-2 22078 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy 1793 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
  UCD149309  Agrostis pallens Ellen Dean; N. Khuu, K. Craig 2014-7-12 8453 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek between Hwy 89 and bridge that connects North and South Fire Roads. 1933 Comment
  UCD53083  Agrostis pallens P. B. Kennedy 1920-8-17 153 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD53133  Agrostis pallens Beecher Crampton 1957-8-6 4576 El Dorado along Hwy. 50, 0.7 mile west of Vade. 2072 Comment
  UCD53240  Agrostis pallens Beecher Crampton 1954-7-2 2021 El Dorado Along US Hwy. 50, 4.5 miles west of Placerville. Comment
  SEINET5335938  Agrostis pallens M. J. Williams, E. McPherson 1974-8-1 74 -ED-8 El Dorado Rubicon Peak Trail 2073 Comment
  CAS-BOT-BC138766  Agrostis scabra Beecher Crampton 1985-7-14 10009 El Dorado Stateline. Comment
  CAS-BOT-BC249296  Agrostis scabra Peter Rubtzoff 1972-8-30 6873 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: marshy opening along East Fork Gaddis Creek ca. 0.1 mi. south of Clearcut (Comp. 460E) 1301 Comment
  CAS-BOT-BC249303  Agrostis scabra Peter Rubtzoff 1972-9-20 6934 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek area ca. 0.4 mi. south of County Road (Comp. 360R) 1283 Comment
  CHSC73712  Agrostis scabra L. P. Janeway; Eric Schroder 1998-8-20 6119 El Dorado Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  RSA129689  Agrostis scabra H. S. Yates 1936-8-8 5970 El Dorado Sayles Flat. 2012 Comment
  UCD42753  Agrostis scabra C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 119 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
Read comments
Jun 11 2012
  UCD53274  Agrostis scabra R. M. Love 1942-8-1 s.n. El Dorado Rainbow Tract, Upper Truckee River, Meyers. Comment
  UCD61670  Agrostis scabra Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4214 El Dorado Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west. 1924 Comment
  UCR258394  Agrostis scabra George K. Helmkamp, Amy Barnes 2014-8-11 22999 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 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
  SEINET4342151  Agrostis stolonifera E. Dean, G. Dickinson, J. Poloske, M. & T. Starbuck 2007-8-25 4513 El Dorado Washoe Meadows State Park, north of fen system along trail/old road 1949 Comment
  UCD46696  Agrostis variabilis Ellen Dean; T. Starbuck, M. Starbuck and CNPS 2004-9-12 2134 El Dorado Along trail to Lake Margaret which leaves Hwy. 88 east of Kirkwood, CA. 2286 Comment
  SEINET255570 Image available Ailanthus altissima George K. Helmkamp, E. A. Helmkamp 2006-1 11042 El Dorado Northern Sierra Nevada Mtns foothills: along Pleasant Valley Rd., 0.3 mile west of El Dorado 366 Comment
  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
  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
  UCD96106  Aira caryophyllea Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6971 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
  UCD160891  Alcea G. Ledyard Stebbins 1977-6-28 7715 El Dorado Placerville. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA755828  Alchemilla occidentalis George K. Helmkamp, E. A. Helmkamp 2009-4-4 14502 El Dorado Sand Ridge Road, 2.3 miles west of Bucks Bar Road 654 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-BC447492  Allium amplectens G. Thomas Robbins 1943-5-7 1075 El Dorado Institute of Forest Genetics, 3 miles east of Placerville 792 Comment
  JEPS20280  Allium campanulatum G. Thomas Robbins 1944-6-7 1661 El Dorado 3 mi e Camino (woods above North Fork Webber Creek); North Fork Webber Creek 914 Comment
  JEPS73018  Allium campanulatum Gladys L. Smith 1964-7-31 2263 El Dorado on trail from Echo Lake to Fallen Leaf Lake (on Echo side of summit) 2316 Comment
  SD237250  Allium campanulatum G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15265 El Dorado Sierra Nevada Mountains: Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north sie of Lyons Creek crossing. 2015 Comment
  UC972360  Allium campanulatum G. Thomas Robbins 1945-6-23 2011 El Dorado ca. 3 mi e Camino (on wooded slope above North Fork Webber Creek); North Fork Webber Creek 975 Comment
  CAS-BOT-BC465448  Allium campanulatum John Thomas Howell 1925-7-2 1348 El Dorado Between Fallen Leaf Camp and Lake Tahoe Comment
  CAS-BOT-BC466403  Allium campanulatum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  SBBG30048  Allium campanulatum F. W. Peirson 1925-7-4 6262 El Dorado road on E side of Fallen Leaf Lake 1950 Comment
  SJSU7108  Allium obtusum S. W. Eastman 1958-5-17 El Dorado near Strawberry on Highway 50 1767 Comment
  JEPS47619  Allium platycaule G. E. Poore 141 El Dorado Tahoe forest 2438 Comment
  UCD75663  Allium validum G. Ledyard Stebbins 1968-7-20 6809 El Dorado This collection number has two sets of notes made by Stebbins. Handwritten notes say: Canyon of Silver Creek, below Junction Dam, 20 July 1968. Typed notes say: North side of Silver Creek Canyon, about 1/4 mile below Junction Dam, 4600 ft., T12N, R14E, Sec. 30, 23 July 1968. (Exact location unknown. Coordinates estimated by label maker.) 1402 Comment
  CAS-BOT-BC476731  Allium validum G. T. Robbins 1945-8-5 28 El Dorado Onion Flat, Rockbound Valley, Desolation Valley Wilderness Area 2042 Comment
  CAS-BOT-BC476735  Allium validum Geo. B. Grant 1906-8-1 s.n. El Dorado Glen Alpine, Vicinity of Lake Tahoe Comment
  RSA70232  Allium validum F. W. Peirson 1925-7-6 6297 El Dorado Lake of the Woods Trail from Fallen Leaf Lake. Sierra Nevada. Comment
  UCR249879  Allophyllum integrifolium George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20913 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  UCR253110  Allophyllum integrifolium George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22051 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 3.1 miles north of Ice House Resort, 0.18 mi. north of Jones Fork Power House Rd., 1.2 mi. NW of Ice House Reservoir 1537 Comment
  CAS-BOT-BC171277  Alnus incana subsp. tenuifolia L. R. Abrams 1911-7-29 4857 El Dorado near Glenn Alpine Springs. Lake Tahoe region 2133 Comment
  CAS-BOT-BC171290  Alnus incana subsp. tenuifolia Alice Eastwood 1909-1-1 211 El Dorado Sunnyside, Lake Tahoe Region Comment
  RSA3003  Alnus incana subsp. tenuifolia C. B. Wolf 1931-9-10 2417 El Dorado West side of Lake Tahoe, 1.5 mi. from Emerald Bay on road to Meeks Bay. 1951 Comment
  UC629713  Alnus incana subsp. tenuifolia Herbert L. Mason 1939-7-18 12172 El Dorado 1 mi w Grass Lake Meadow (n side of pass); Luther Pass 2346 Comment
  UCD81268  Alnus incana subsp. tenuifolia Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4496 El Dorado Washoe Meadows State Park. Western edge of park off of Grizzly Mountain Road near sewer manhole #54. 1954 Comment
  CAS-BOT-BC55592  Ambrosia psilostachya G. P. Rixford 1906-9-5 s.n. El Dorado Shingle Springs Comment
  CAS-BOT-BC142924  Amelanchier alnifolia M. D. Morris 1923-8-10 M- 71 El Dorado See Locality Details 1615 Comment
  SDSU8966  Amelanchier alnifolia var. pumila D. F. Howe 1971-7-1 4753 El Dorado 2.0 miles west of entrance to El Dorado National Forest south of Lake Tahoe. 2103 Comment
  POM256328  Amelanchier pumila V. Newsom 1940-7-17 270 El Dorado At summit of Carson Pass road. 2622 Comment
  CAS-BOT-BC142970  Amelanchier utahensis Alice Eastwood 1906-8-2 s.n. El Dorado Half Moon Lake - Glen Alpine region Comment
  UC747484  Amelanchier utahensis G. Thomas Robbins 1944-4-23 1549 El Dorado about 5 mi n Camino (along shore of Slab Creek, near its junction with South Fork American River); Slab Creek 609 Comment
  UCR185338  Amsinckia intermedia George K. Helmkamp, E. A. Helmkamp 2007-4-20 11769 El Dorado Foothills, Northern Sierra Nevada Mountains, junction of Uhlenkamp Road and Pine Hill Road, north of Grass Valley Road and northwest of Placerville 401 Comment
  UC747586  Amsinckia menziesii var. menziesii G. Thomas Robbins 1944-5-7 1593 El Dorado about 5 mi s Pollock Pines (along Pleasant Valley Road w of Sly Park Meadow) 1005 Comment
  UC747587  Amsinckia menziesii var. menziesii G. Thomas Robbins 1944-5-12 1598 El Dorado 3 mi e of Placerville (slope w of Institute of Forest Genetics) 762 Comment
  HSC104188  Anaphalis margaritacea G. K. Helmkamp, E. A. Helmkamp 2013-9-7 22268 El Dorado Northern Sierra Nevada Mountains; east side of Mormon Emigrant Trail, 2.7 mi. W of its junction with CA-88/Carson Pass Hwy. 2264 Comment
  UC464472  Anaphalis margaritacea R. M. Holman 1931-8-8 El Dorado 300 yds w of, at Firs Camp Grounds, above Tahoe Echo Summit; Lincoln Highway, Tahoe 2286 Comment
  CDA5652  Anchusa azurea T. C. Fuller 1964-5-22 12013 El Dorado Above Agricultural Commission office, Government Center, Elm Street, Placerville. 0 Comment
  CDA1720  Andropogon virginicus T. C. Fuller 1961-10-5 7084 El Dorado East of Hwy 49, 2 miles north of Placerville. 0 Comment
  UCR170468  Andropogon virginicus var. virginicus George K. Helmkamp, Elizabeth Helmkamp 2005-9-17 9871 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Lake Oaks Mobile Home Park; Diamond Springs 521 Comment
  UCSC000985  Angelica breweri D. J. Norman 1968-7-4 283 El Dorado above Fallen Leaf Lake, growing in moist area along roadside in Yellow Pine For., above S. shore of lake Fallen Leaf Lake 1981 Comment
  CAS-BOT-BC63870  Antennaria argentea Le Roy Abrams 1911-7-27 4810 El Dorado Near Fallen Leaf Lake 2042 Comment
  POM52118  Antennaria argentea George B. Grant 1906-7-20 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains 1829 Comment
  RSA416676  Antennaria argentea Alice Hutchinson 1910-1 1931 El Dorado Lake Tahoe. [county unspecified] Comment
  UC1613361  Antennaria corymbosa Charles M. Belshaw 1935-7-1 1079 El Dorado meadowland on upper s. fork of Silver Creek near Wilson's; Central Sierra Nevada, S. Fork Silver Creek 2286 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-BC77300  Antennaria microphylla H. M. Hall; H. P. Chandler 1903-7-1 4647 El Dorado Near Glen Alpine 2286 Comment
  CAS-BOT-BC86960  Antennaria pulchella H. M. Hall; H. P. Chandler 1903-7-1 4668 El Dorado Barn's meadow, Mt. Ralston 2560 Comment
  UCR213359  Antennaria rosea Scott D. White, Julie A. Greene 1997-7-13 5436 El Dorado Sierra Nevada Mtns, Lake Tahoe area, Hwy 50 (=Hwy 89), just west of Lake Tahoe Airport 1927 Comment
  UCD160886  Anthemis G. Ledyard Stebbins 1977-6-28 7712 El Dorado Placerville. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD127202  Anthriscus caucalis G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11900 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 155 Comment
  SEINET998826  Apocynum androsaemifolium G. K. Helmkamp, E. A. Helmkamp 2006-1 11028 El Dorado Northern Sierra Nevada Mtns: North Truckee River Rd., 1.4 miles north of CA-50 and ca. 6 miles south of the Lake Tahoe. 2009 Comment
  UC35033  Apocynum androsaemifolium W. A. Setchell, C. C. Dobie El Dorado Glen Alpine vicinity of Lake Tahoe 1897 Comment
  UC878845  Apocynum androsaemifolium A. A. Heller 1915-8-6 12174 El Dorado near Camp Echo on Lincoln Hwy. 2133 Comment
  JEPS72139  Aquilegia formosa Gladys L. Smith 1963-7-28 1927 El Dorado trail from Audraine Lake to US 50 Echo Summit area 2179 Comment
  JEPS94005  Arabidopsis thaliana J. Greenhouse 1998-5-17 El Dorado about 1/2 mi wnw of Cooks Station (on e side of Omo Ranch Road, n of Hwy 88 at Amador County line); Omo Ranch Road 1481 Comment
  SEINET8892758  Arabis holboellii K. Christie 2011-1 2026 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Meeks Meadow, just west of the parking area on the west side of HWY 89. Comment
  RSA0023102  Arabis holboellii John F. Emmel 1995-6-28 1377 El Dorado Sierra Nevada, SW Lake Tahoe region; along trail from Fallen Lake to Angora Lookout. 2012 Comment
  UCR250161  Arabis rectissima var. rectissima George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20870 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  UCR250611  Arabis rectissima var. rectissima George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20896 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  UCD106570  Arceuthobium campylopodum Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7211 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Southern region of Bay just south of trail to Eagle Point. 1905 Comment
  RSA262364  Arceuthobium campylopodum Kenneth H. Traver 1969-4-30 28 El Dorado On Bass Lake Road, 23.7 miles E of Sacramento. 198 Comment
  JEPS29344  Arctostaphylos W. L. Jepson 1938-4-12 18641 El Dorado 2 mi se Diamond Sprs. (near Placerville) Comment
  JEPS29345  Arctostaphylos W. L. Jepson 1938-4-12 18641 El Dorado 2 mi se Diamond Sprs. (near Placerville) 502 Comment
  UCD55249  Arctostaphylos manzanita subsp. manzanita G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10546 El Dorado Northern Sierra Neveda Mountains, El Dorado National Forest; S of Union Valley Reservoir, ca. 2 air mi. N of US Hwy. 50; junction of Ice House Canyon Road and Granite Springs Road. 1610 Comment
  UCR171205  Arctostaphylos mariposa George K. Helmkamp, E. A. Helmkamp 2006-3-17 10076 El Dorado Central Sierra Nevada Foothills, Forni Road between Calif. Highway 50 and Diamond Springs at Weber Creek 488 Comment
  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
  UCD52366  Arctostaphylos mewukka Dean W. Taylor 1976-6-30 6009 El Dorado Peavine Ridge; steep South slope of S. Fork American River canyon. 853 Comment
  UCD52373  Arctostaphylos mewukka Roman Gankin 1965-8-31 615 El Dorado South-facing slope overlooking Sly Park Reservoir; 1 mile above Gankin home; 1/2 mile west of Pacific House. Comment
  CAS-BOT-BC45504  Arctostaphylos nevadensis W. R. Dudley 1900-6-1 s.n. El Dorado Near McKinneys. Comment
  JEPS38786  Arctostaphylos nevadensis P. B. Kennedy 1920-9-18 228 El Dorado Big Silver Creek Eldorado National Forest 2255 Comment
  JEPS72447  Arctostaphylos nevadensis Gladys L. Smith 1963-7-7 1739 El Dorado within 300 yd of California Alpine Club; Echo Summit 2194 Comment
  RSA46949  Arctostaphylos nevadensis G. Thomas Robbins 1945-8-5 2084 El Dorado Along north shore of Rockbound lake, Rockbound Valley, Desolation Valley Wilderness Area. 2012 Comment
  UCD52669  Arctostaphylos nevadensis George Mason; Roman Gankin 1958-5-25 301 El Dorado 50 yards north of U.S. Highway 50. Comment
  UCD52713  Arctostaphylos nevadensis P. B. Kennedy 1920-8-17 119 El Dorado El Dorado National Forest, Barrett Camp. 1981 Comment
  CAS-BOT-BC39907  Arctostaphylos nissenana A. G. Watkins 1935-5-1 s.n. El Dorado Spanish Hill, Placerville Comment
  CAS-BOT-BC39913  Arctostaphylos nissenana G. Thomas Robbins 1944-2-6 1483 El Dorado Near head of Spanish Ravine at eastern outskirts of Placerville. Comment
  JEPS2741 Image available Arctostaphylos nissenana W. L. Jepson 1938-4-7 18609 El Dorado Spanish Ravine Placerville 640 Comment
  RSA201856  Arctostaphylos nissenana Roman Gankin 1965-11-12 s.n. El Dorado 1.8 miles past the intertsection of Jakey's Hill Lookout Road and Cook Robin Road, or ca. 3 miles west of Volcanoville. Comment
  RSA633224  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24950 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  RSA633225  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24948 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  SBBG19361  Arctostaphylos nissenana G. T. Robbins 1943-3-28 971 El Dorado near head of Spanish Ravine, Placerville 609 Comment
  SEINET3451937  Arctostaphylos nissenana W. L. Jepson 1938-4-12 18641 El Dorado Diamond Springs, Diamond Springs, 2 miles southeast, near Placerville 500 Comment
  UCD14742  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -6 El Dorado (with A. viscida Parry and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  UCD14746  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -10 El Dorado (with A. viscida Parry and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  UCD14747  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -12 El Dorado (with A. viscida Parry and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  CAS-BOT-BC46657  Arctostaphylos patula W. R. Dudley 1893-6-9 s.n. El Dorado Mt. Tallac Trail. Comment
  JEPS38830  Arctostaphylos patula W. L. Jepson 1918-8-25 8132 El Dorado Mt. Tallac Lake Tahoe 2438 Comment
  POM367386  Arctostaphylos patula Louis Greata 1901-06 1931 El Dorado Tallac, near Lake Tanoe. Comment
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Apr 8 2011
  RSA1852  Arctostaphylos patula C. B. Wolf 1930-10-9 974 El Dorado Fallen Leaf Lake. 1921 Comment
  RSA635208  Arctostaphylos patula Jon E. Keeley 1993-9-13 24972 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  RSA635211  Arctostaphylos patula Jon E. Keeley 1993-9-13 25004 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  UCD164536  Arctostaphylos patula Peter Rubtzoff 1975-7-22 8206 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area). (Comp. 451E). 1325 Comment
  UCD22680  Arctostaphylos patula Lori Doyle 1990-5-27 15 El Dorado Sierra Nevada, south shore region of Lake Tahoe Basin. Nat'l Forest land along west side of Fallen Leaf Road. 1/4 mile south of Hwy 89. 1914 Comment
  SEINET2028840 Image available Arctostaphylos uva-ursi Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-6-4 15246 El Dorado Emerald Bay, Lake Tahoe Comment
  UCD14729  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -11 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD52194  Arctostaphylos viscida Rolf Y. Berg 1964-2-29 8001 El Dorado U.S. Highway 50, ca. 2 miles west of Shingle Springs, El Dorado County, California. Comment
  UCD52819  Arctostaphylos viscida G. H. Vansell 1933-4-25 s.n. El Dorado Camino 914 Comment
  SEINET7268675  Arctostaphylos viscida W. D. Billings 1942-3-1 1490 El Dorado About 8 miles N of Placerville, foothills of American River drainage. 610 Comment
  RSA636951  Arctostaphylos viscida subsp. mariposa Jon E. Keeley 1993-9-13 25017 El Dorado S. side of Peavine Ridge, White Meadows Rd., 6.3 km N of Icehouse Rd., E of Placerville. 1500 Comment
  CAS-BOT-BC47412  Arctostaphylos viscida subsp. viscida G. Thomas Robbins 1943-3-26 968 El Dorado above North Fork Webber Creek, 3 mi. e. of Camino 1036 Comment
  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
  UCR184381  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2007-1-31 11587 El Dorado Foothills, northern Sierra Nevada Mountains, west of Shingle Springs, end of Palmer Drive, 0.5 mi northeast of the junction of Cameron Park Rd and Calif. Hwy 50 402 Comment
  UCR206670  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2009-3-5 14329 El Dorado Northern Sierra Nevada Mtns. Foothills, Happy Valley Cutoff road, 0.1 mile east of its junction with Mt. Aukum Road, south of Pleasant Valley 617 Comment
  RSA0002366  Arenaria aculeata L. R. Abrams 1911-7-27 4779 El Dorado Lake Tahoe Region, Lake Valley Comment
  UC746836  Arenaria kingii var. glabrescens G. Thomas Robbins 1944-7-28 1776 El Dorado 3 mi ne Wrights Lake; Willow Flat Trail 2286 Comment
  UCD56444  Aristida oligantha Beecher Crampton 1957-6-18 4228 El Dorado Cool. Comment
  CAS-BOT-BC82127  Arnica chamissonis Alice Eastwood; John Thomas Howell 1940-6-17 8357 A El Dorado Bijou Comment
  JEPS20974  Arnica chamissonis Helen-Mar Wheeler 1941-8-12 417 El Dorado 4 mi s, State Highway 89 Meyers Post Office; Upper Truckee River 1950 Comment
  UCD129137  Arnica dealbata H. B. Currier 1952-8-7 s.n. El Dorado Upriver 0.5 mile, South Fork Camp, El Dorado National Forest. 1524 Comment
  CAS-BOT-BC82699  Arnica longifolia G. L. Stebbins 1977-8-3 77104 El Dorado North of Island Lake, Desolation Wilderness Area 2712 Comment
  CAS-BOT-BC82705  Arnica longifolia L. R. Abrams 1930-8-15 12744 El Dorado Glen Alpine to Suzy Lake 2286 Comment
  CAS-BOT-BC82706  Arnica longifolia H. M. Hall 1910-7-28 8815 El Dorado Glen Alpine Creek 2194 Comment
  CAS-BOT-BC82794  Arnica mollis Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC85114  Arnica nevadensis Alice Eastwood 1906-8-6 1221 El Dorado Glen Alpine Region - trail to Angora Lakes Comment
  UC1035834  Arnica nevadensis Annie M. Alexander and Louise Kellogg 1943-8-29 3513 El Dorado trail to Dick Pass Lake Tahoe region Comment
  UC593469  Arnica nevadensis G. L. Stebbins Jr. 1936-8-13 2036 El Dorado Tamarack Trail, w of Angora Peak 2286 Comment
  SEINET6775135 Image available Arnica nevadensis D. G. Cooney 1946-8-22 143 El Dorado South slope Dick's Peak, Sierra Nevada Range 3018 Comment
  UC1119538  Artemisia douglasiana P. L. Johannsen, A. D. Gifford 1934-6-4 337 El Dorado 200 yd sw White Hall; Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  UCR190202  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2007-9-2 12879 El Dorado Northern Sierra Nevada Mountains Foothills, Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station 957 Comment
  UCR242015  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2012-9-17 19860 El Dorado Northern Sierra Nevada Mountains Foothills, north of Pollock Pines, along Forebay Road at South Fork American River 564 Comment
  UC1119358  Artemisia dracunculus P. L. Johannsen 1934-8-24 470 El Dorado 2 mi se Camp Richardson (Plot 287); Eldorado National Forest, Pyramid Peak Quadrangle Comment
  CAS-BOT-BC97310  Artemisia tridentata subsp. tridentata W. R. Dudley 1893-6-8 s.n. El Dorado Tallac Hotel Comment
  RSA122494  Artemisia tridentata subsp. tridentata A. D. Gifford 1934-8-22 330 El Dorado 1.5 mile WSW of tragedy Spr. 2287 Comment
  RSA417393  Artemisia tridentata subsp. tridentata Louis Greata 1901-06 s.n. El Dorado Tallac Comment
  UC1119480  Artemisia tridentata subsp. tridentata P. L. Johannsen 1934-9-11 493 El Dorado Grass Lake Eldorado National Forest, Markleeville Quadrangle, Grass Lak Comment
  UCD129376  Artemisia tridentata subsp. vaseyana G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11367 El Dorado Northern Sierra Nevada Mountains; along Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake. 2363 Comment
  UCR198109  Asarum hartwegii Janis Green 1976-5-1 12 El Dorado 12.1 mi northeast of somerset on Road E-16(Mount Aukum Road) 762 Comment
  SFV958  Asarum hartwegii A. Hartman 1960-4-30 115 El Dorado 3 miles down dirt road from U. S. Highway 50. Turnoff east of Pacific House. Near stream. 1220 Comment
  SEINET5642232  Asarum lemmonii Robert L. Johnson, Leigh A. Johnson; Adam T. Yankee 2013-6-26 2292 El Dorado Vicinity of Ice House Reservoir campground. Forest Service Rd 11N37.; 0 1676 Comment
  UC219333  Asarum lemmonii H. M. Hall 1921-6-26 11312 El Dorado Sly Park Comment
  UCD159983  Asclepias cordifolia Jack Major 1966-5-1 s.n. El Dorado Pine Hill. Comment
  UCSB50190  Asclepias cordifolia Gray, John 1976-5-6 El Dorado On Highway 49, 6 miles east of Auburn along roadside; T 13N R 9E 426 Comment
  RSA401235  Asclepias fascicularis Wm. Martin 1971-9-11 20294 El Dorado 1 mile north of Greenwood, 14 miles south of Auburn on Hwy 193 Comment
  SD239562  Asclepias speciosa G. K. Helmkamp, E. A. Helmkamp 2009-6-29 15063 El Dorado Sierra Nevada Mountains Foothills: Ice House Road, 0.2 mil;es north of its junction with CA-50, c. 7.3 miles ENE (83a^z) of Pollock Pines (Riverton 7.5'Q) 989 Comment
  UC399504  Aspidotis densa R. L. Pendleton and F. M. Reed 1907-7-24 1122 a El Dorado Tallac Trail below Lake Gilmore; Lake Tahoe Region 2194 Comment
  UC747636  Aspidotis densa G. Thomas Robbins 1943-6-27 1218 El Dorado ridge above Echo summit Pass (ca. 3/4 mi sw of US Hwy 50) 2438 Comment
  UC964818  Aspidotis densa G. Thomas Robbins 1945-6-14 1994 El Dorado near Baltic Peak (above Camp Creek) 1005 Comment
  SEINET10473396  Aster Mary Susan Taylor, James D. Jokerst 1988-8-19 Taylor 5902 El Dorado T9N R15E ne sec 14. Ca. 1/8mi below crest, Leaf Springs Lookout, ca. 2.5 mi S of Iron Mt Rd. Red Fir Forest. Comment
  RSA9195  Aster breweri C. B. Wolf 1928-8-15 3301 El Dorado On the trail to Mt. Tallac, above Glen Alpine. 2387 Comment
  UCR179311  Aster occidentalis George K. Helmkamp, E. A. Helmkamp 2006-8-24 11268 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  CHSC73132  Aster occidentalis var. occidentalis L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5898 El Dorado Lake Tahoe Basin Management Unit - National Forest. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  UCR178754  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2006-8-30 11321 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail (Forest Route 5) 0.2 mile south of the junction to Jim Quinn Spring 2195 Comment
  UCR178728  Aster oregonensis George K. Helmkamp, E. A. Helmkamp 2006-9-2 11332 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Volcanoville Road and Wentworth Springs Road about 7 miles east of Georgetown 925 Comment
  UCR233465  Aster oregonensis George K. Helmkamp, E. A. Helmkamp 2011-9-1 18204 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles south of its junction with US-50 in Kyburz 1447 Comment
  RSA151576  Aster oregonensis Paul A. Mitchell 1959-8-28 98 El Dorado Emerald Bay State Park, head of Emerald Bay 1902 Comment
  POM213949  Astragalus bolanderi H. F. Copeland 1934-7-22 s.n. El Dorado Near Wrights Lake. 2134 Comment
  RSA800185  Astragalus gambelianus Robert F. Thorne, Percy C. Everett 1964-4-16 33743 El Dorado 2 miles S of center of Placerville. 640 Comment
  UC964847  Athyrium distentifolium var. americanum G. Thomas Robbins 1944-7-29 1798 El Dorado ridge s and above Lake Schmidell; Desolation Valley Wilderness Area 2590 Comment
  CAS-BOT-BC66007  Athyrium filix-femina Elsie Zeile Lovegrove 1950-10-16 s.n. El Dorado Trail to Lily Lake Comment
  CAS-BOT-BC68077  Athyrium filix-femina subsp. cyclosorum E. A. McGregor 1909-8-22 172 El Dorado Lake Tahoe Region - Glen Alpine 2072 Comment
  JEPS73112  Athyrium filix-femina var. cyclosorum Gladys L. Smith 1964-7-5 2095 El Dorado around Echo Lake Echo Summit (s side of lake) 2194 Comment
  CAS-BOT-BC17405  Athysanus pusillus L. P. Janeway 1993-4-1 4326 El Dorado El Dorado National Forest. Pacific Ranger District. Peavine Compartment.0.6 mile northeast of South Fork American River. 1234 Comment
  CAS-BOT-BC17406  Athysanus pusillus Peter Rubtzoff; Robert C. Heald 1976-5-18 8516 El Dorado Sierra Nevada. The Georgetown Divide. Blodgett Forest. Gaddis Creek area off camp 1 Road. 1264 Comment
  SACT000374  Avena barbata J. Wilson 1985-5-29 El Dorado Granite, savanna/woodland, near lake; slope/aspect 23 deg./S37W 161.5 Comment
  SACT000408  Avena fatua J. Wilson 1982-5-2 El Dorado metamorphic, savanna, disturbed roadside 188.98 Comment
  CAS-BOT-BC98025  Baccharis pilularis John Thomas Howell 1976-10-29 52309 El Dorado On Salmon Falls Road at Sweetwater Creek 149 Comment
  UCR219146  Baccharis pilularis George K. Helmkamp, E. A. Helmkamp 2009-9-29 15651 El Dorado Sierra Nevada Mountains Foothills, Canyon Valley Rd. in the east end of Diamond Springs, c. 0.1 mile SE of Pleasant Valley Road 567 Comment
  RSA759761  Barbarea verna George K. Helmkamp, E. A. Helmkamp 2009-5-4 14585 El Dorado junction of Bonetti Road and Mormon Emigrant Trail, 3.6 miles east of Sly Park Rd. and Jenkinson Lake 1226 Comment
  CAS-BOT-BC16781  Barbarea verna G. Thomas Robbins 1945-5-27 1949 El Dorado North Fork Webber Creek, 1.5 mile south of Camino, along Pleasant Valley Road. 762 Comment
  SEINET12090859  Berberis piperiana Unknown 1966-1 724 El Dorado In two areas of Pine Hill ridge. From N end of hill above the road Comment
  CAS-BOT-BC75980  Berberis pumila G. Thomas Robbins 1944-4-30 1569 El Dorado Above South Fork Webber Creek, 3-4 miles northeast of Newtown. 914 Comment
  UCR201560  Bidens frondosa George K. Helmkamp, E. A. Helmkamp 2008-10-4 14199 El Dorado Foothills Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  CAS-BOT-BC412962  Bistorta bistortoides Ethel Crum 1939-7-3 3009 El Dorado Two miles southeast of Echo Lake 2286 Comment
  UCR270623  Boechera lyallii John F. Emmel 2001-6-28 1727 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe area, upper part of Mt. Tallac Trail, at 9400 ft contour 2866 Comment
  CAS-BOT-BC14218  Boechera pinetorum Lewis S. Rose 1963-7-9 63190 El Dorado 1 mile southwest of Meyers. 1981 Comment
  JEPS53126  Boechera platysperma Alice Ottley 1920-7-13 1170 El Dorado near Fallen Leaf Lake; Echo Ridge Comment
  CAS-BOT-BC14645  Boechera rectissima Alice Eastwood 1912-6-15 381 El Dorado Lake Tahoe Region. Deer Park. Comment
  CAS-BOT-BC14646  Boechera rectissima Alice Eastwood 1909-1-1 207 El Dorado Lake Tahoe Region. Sand Harbor. Comment
  CAS-BOT-BC25475  Boechera retrofracta G. L. Smith 1959-6-16 1129 El Dorado Glen Alpine road from Fallen Leaf Lake between junction Lily Lake Trail and second waterfall (distance of ca. 1 mile). 2225 Comment
  UCD125408  Boechera retrofracta Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7494 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 on north side of General Creek. 1917 Comment
  CAS-BOT-BC25476  Boechera retrofracta Elsie Z. Lovegrove 1948-6-22 s.n. El Dorado Fallen Leaf Lake road. Baldwin roadside. Comment
  UCD136815  Botrychium multifidum Dennis Wm. Stevenson 1974-9-11 365 El Dorado Along north side of Lake Audrain outlet (ca. 100 yards west of lake). 2194 Comment
  UC747372  Boykinia occidentalis G. Thomas Robbins 1943-6-17 1187 El Dorado near head of Long Canyon 2-3 mi w Pollock PInes; head of Long Canyon 975 Comment
  CAS-BOT-BC418410  Boykinia occidentalis Peter Rubtzoff 1975-7-22 8215 El Dorado Blodgett Forest: Sand Mountain Boulevard ca. 0.7 mi. south of County Road (Comp. 200E) 1185 Comment
  UC420465  Boykinia occidentalis Katharine Brandegee May 1907-May 1909 El Dorado Placerville Comment
  UCD102609  Boykinia occidentalis Peter Rubtzoff 1976-9-25 8409 El Dorado Blodgett Forest: south-north canyon crossed by Pilot Creek Road ca. 0.65 mi. east-northeast of junction with Loop Road (Comp. 20R). 1196 Comment
  UCD56986  Brachypodium distachyon Beecher Crampton 1954-5-28 1933 El Dorado 4 miles east of Folsom. Along road to Rescue. Comment
  UCD57006  Brachypodium distachyon Beecher Crampton 1959-5-21 5241 El Dorado Frenchtown. S of Shingle Springs. Comment
  SEINET11861349  Brickellia californica H. H. Heller 1938-8-9 611 El Dorado Calif. Lodge, FallenLeaf Comment
  SEINET3282808 Image available Briza minor George K. Helmkamp, E. A. Helmkamp 2009-5-24 14765 El Dorado Sierra Nevada Mountains Foothills; Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49. 381 Comment
  UCR217263  Briza minor George K. Helmkamp, E. A. Helmkamp 2010-5-17 16071 El Dorado Sierra Nevada Mountains Foothills, Pine Hill Road, 0.8 mile above the junction with Bertana Court; edge of Pine Hill Ecological Reserve 610 Comment
  SEINET9296185  Brodiaea elegans Unknown 2009-6-2 14873 El Dorado Sierra Nevada Mountains Foothills: along Pleasant Valley Road (CA-49), 0.1 mile W of its jct with Missouri Valley Road (Placerville 7.5' Q) Open area in oak woodland. Locally common, not at all widespread. Comment
  UCR206110  Brodiaea elegans subsp. elegans George K. Helmkamp, E. A. Helmkamp 2009-6-3 14897 El Dorado Northern Sierra Nevada Mountains, Forbay Road, 4.7 miles northwest of its junction with Pony Express Trail in Pollock Pines 945 Comment
  UCR206279  Brodiaea elegans subsp. elegans George K. Helmkamp, E. A. Helmkamp 2009-6-2 14873 El Dorado Sierra Nevada Mountains Foothills, along Pleasant Valley Road (CA-49), 0.1 mile west of its junction with Missouri Valley Road 534 Comment
  CAS-BOT-BC144354  Bromus L. R. Abrams 1928-7-4 12619 El Dorado Fallen Leaf Lake. Comment
  SEINET7296679 Image available Bromus arenarius Richard W. Pohl 1953-1 7228 El Dorado In an old roadway, coniferous forest; Grounds of Institute of Forest Genetics, 3 mi. e. of Placerville 823 Comment
  SBBG22664  Bromus carinatus M. S. Walters 1962-1 El Dorado Hwy 89, 2.4 mi N of Alpine-Eldorado County line Comment
  POM213719  Bromus diandrus H. F. Copeland 1934-6-15 s.n. El Dorado Twenty miles east of Placerville on the Lincoln Highway Comment
  SEINET8465031 Image available Bromus hordeaceus George K. Helmkamp, E. A. Helmkamp 2007-4-20 11777 El Dorado Foothills, Northern Sierra Nevada Mountains: along Green Valley Road at junction of Jet Quartz Creek Rd., between Four Corners and Gold Hill 410 Comment
  UCD60373  Bromus hordeaceus G. K. Helmkamp; E. A. Helmkamp 2007-5-5 11937 El Dorado Northern Sierra Nevada Mountains: along CA-49, 3.7 miles northwest of Placerville. 549 Comment
  UCD63225  Bromus hordeaceus G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10553 El Dorado Northern Sierra Nevada Mountains: Junction of Ice House Canyon Road and West Meadows Road (SSW of Union Valley Reservoir, just N of US Hwy. 50). 1067 Comment
  UCR172647  Bromus hordeaceus George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10200 El Dorado Northern Sierra Nevada Foothills, Placerville; junction of Main Street and Cedar Ravine Street 585 Comment
  UCR230670  Bromus hordeaceus George K. Helmkamp, E. A. Helmkamp 2011-5-7 17223 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 523 Comment
  UCR257710  Bromus hordeaceus George K. Helmkamp, Mary Alice Barnes 2013-4-30 20436 El Dorado Sierra Nevada Mountains, Mormon Emigrant Trail, 70 meters northwest of its junction with Park Creek Road, 1 mile NW of Bryants 1311 Comment
  UCD148438  Bromus inermis Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8281 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1919 Comment
  RSA187212  Bromus marginatus Le Roy Abrams 1928-7-4 12619 El Dorado Fallen Leaf Lake. Comment
  SACT000626  Bromus mollis J. Wilson 1982-5-2 El Dorado metamorphic, woodland/savanna, roadside 176.8 Comment
  JEPS109953  Bromus orcuttianus D. W. Taylor 2006-6-21 19547 El Dorado Slab Creek, ca 1 air mile S of Pino Grande (site), E vicinity Blodgett Forest. 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
  SACT000684  Bromus sterilis J. Wilson 1982-5-7 El Dorado along road 0.3 miles north on Hickok Road from Malcom Dixon intersection Comment
  JEPS15676  Bromus suksdorfii G. Thomas Robbins 1956-9-14 3785 El Dorado about 1/2 mi nw of Echo Summit (along U.S. Hwy 50) 2225 Comment
  SACT000761  Bromus suksdorfii Josephine Van Ess 1982-8-3 El Dorado .5 miles south of Highway 50. dry sandy sunny roadside. 2179.0 Comment
  UCD165748  Bromus suksdorfii Ellen Dean; with Daniel McNair 2016-7-12 9103 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South of unnamed drainage on east side of Highway 89. 2042 Comment
  OBI74607  Bromus tectorum David J. Keil 1992-1 23337 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CAS-BOT-BC185533  Bromus vulgaris G. L. Stebbins 1976-5-31 7628 El Dorado Along Chute Camp Road, above South Fork, American River, just west of crossing of Iowa Creek. 609 Comment
  UCD111874  Bulbostylis capillaris Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7167 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
  CHSC73254  Calamagrostis canadensis L. P. Janeway; Eric Schroder 1998-7-27 5871 El Dorado Lake Tahoe Basin Management Unit. Northwest corner of Truckee Marsh, near west end of Pope Beach; about 0.1 mi northeast of Camp Richardson. 1898 Comment
  CHSC73255  Calamagrostis canadensis L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-28 5880 El Dorado Lake Tahoe Basin Management Unit. Along road 1214 (to Angora Lookout), 0.7 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake. 2042 Comment
  UC1729976  Calamagrostis canadensis L. P. Janeway, Eric Schroder 1998-8-18 6085 El Dorado 1 mi w-sw of Meyers (and about 0.3 mi s of Highway 50, meadow on w side of Upper Truckee River, Echo Lake Quadrangle); Echo Lake Quadrangle 1920 Comment
  CAS-BOT-BC438377  Calandrinia ciliata Alice Eastwood 1927-3-26 14178 El Dorado On road from Coloma to Georgetown Comment
  JEPS72611  Callitriche verna Gladys L. Smith 1969-8-9 3004 A El Dorado Benwood Meadow Sierra Nevada, Echo Summit (Echo Summit area) 2194 Comment
  CAS-BOT-BC80372  Calocedrus decurrens E. A. McGregor 1909-8-27 212 El Dorado Glen Alpine 2011 Comment
  SEINET195490  Calocedrus decurrens G. T. Robbins 1944-2-6 1484 El Dorado At CCC Camp Snowline 3 mi E of Camino 1036 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
  NY312155  Calocedrus decurrens W. J. Hess 1997-7-23 7675 El Dorado This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  UCSC000132  Calochortus albus John Ingram 1953-5-17 126 El Dorado CaliforniaState Highway 49 one mile north of Placerville Comment
  UCD39216  Calochortus albus Beecher Crampton 1972-4-26 8801 El Dorado Bass Lake Road, 1 mile n.e. Bass Lake. (west of Rescue). Comment
  SEINET4169780  Calochortus catalinae Unknown 1944-6-18 El Dorado Capps Crossing rd on Camp Creek Ridge. 1372 Comment
  UCR189004  Calochortus leichtlinii George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12384 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 17.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 2128 Comment
  CAS-BOT-BC487949  Calochortus leichtlinii Geo. B. Grant 1906-8-1 s.n. El Dorado About Lake Tahoe 2438 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
  SEINET8197485  Calochortus monophyllus C. Fitz 1959-4-11 s.n. El Dorado Smith Flat. 671 Comment
  UC423006  Calochortus nudus Francis Ramaley 1917-5-20 11290 El Dorado 10 mi e Placerville Comment
  RSA59590  Calochortus nudus Verne Grant, Alva Grant 1949-7-22 8777 El Dorado at east end of Lake of the Woods, Desolation Valley Wilderness Area, near Echo Lake 2591 Comment
  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
  SEINET4996658  Calochortus superbus Unknown 1995-6-17 06 El Dorado near Placerville, CA Comment
  CAS-BOT-BC493928  Calochortus superbus Marcus E. Jones 1883-4-21 s.n. El Dorado Kelsey Comment
  SD234500  Caltha leptosepala G. K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10749 El Dorado Northern Sierra Nevada Mountains: 8 miles east of Ice House Road on the road to Wright's Lake. 2000 Comment
  UC480714  Caltha leptosepala W. C. Blasdale 1923-7-23 El Dorado Le Conte Lake; Lake Tahoe Region, Le Conte Lake Comment
  UC72891  Caltha leptosepala W. A. Setchell, C. C. Dobie July 6, 1901-July 21, 1901 El Dorado Near Heather Lake Glen Alpine; vicinity of Lake Tahoe. 1897 Comment
  POM180995  Calycadenia multiglandulosa subsp. bicolor J. T. Howell 1931-10-12 5581 El Dorado Near Coloma Comment
  CAS-BOT-BC270877  Calycadenia spicata H. M. Hall 1910-6-22 10218 El Dorado E side of Sacramento Valley near Folsom 121 Comment
  UC746851  Calyptridium monospermum G. Thomas Robbins 1943-6-7 1135 El Dorado 4 mi s of Kyburz (above Silver Fork American River near Sacramento Box Sawmill (China Flat)) 1371 Comment
  UCR193182  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2007-5-31 12255 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.1 mile south of its junction with Granite Springs Road 1616 Comment
  SEINET195652  Calyptridium umbellatum G. T. Robbins 1943-6-7 1135 El Dorado Above Silver Fork American River near Sacramento Box Sawmill ('China Flat') ca 4 mi S of Kyburz 1372 Comment
  SEINET199125  Calyptridium umbellatum Annie M. Alexander, L Kellogg 1943-8-27 3488 El Dorado Dicks Lake Lake Tahoe region; Sierra Nevada 2743 Comment
  SJSU8684  Calystegia stebbinsii C. W. Sharsmith 1980-5-18 8382 El Dorado c. 1 mi W of Shingle Springs 365 Comment
  UCD58141  Calystegia stebbinsii Chuck Hughes 2007-4-6 8 El Dorado El Dorado Co. 413 Comment
  SEINET3991664  Camassia leichtlinii Unknown 1944-7-30 El Dorado Willow Flat Trail., 4 mi NE of Wrights Lake. 2438 Comment
  JEPS73034  Camassia quamash subsp. breviflora Gladys L. Smith 1972-7-18 3535 El Dorado trail from Wrights Lake to Grouse Lake 2377 Comment
  CDA11129  Camissonia contorta G. F. Hrusa, Jeff Hart 1994-4-23 11819 El Dorado Cosumnes River Drainage; Cosumnes River, immediately E of Latrobe Rd. bridge. Comment
  RSA0036000  Campanula prenanthoides George K. Helmkamp, Elizabeth A. Helmkamp 2013-7-25 22032 El Dorado Wentworth Springs Road, 2.1 miles east of Stumpy Meadows Lake, 15.6 km NNE (06 ) of Pollock Pines 1357 Comment
  UCR177229  Campanula prenanthoides George K. Helmkamp, E. A. Helmkamp 2005-8-9 9809 El Dorado Northern Sierra Nevada Mtns., El Dorado National Forest; west of Lake Tahoe; Ice House Road, 1.9 miles N of Wentworth Rd (turnoff to Stump Meadows) 1649 Comment
  CAS-BOT-BC173689  Cardamine Peter Rubtzoff 1974-6-5 7557 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  SEINET11196187  Cardamine breweri E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4163 El Dorado Washoe Meadows State Park, off Sawmill Road on E side of park, just E of Angora Meadows. 1918 Comment
  UCD44232  Cardamine breweri var. breweri C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1598 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCR170984  Cardamine hirsuta George K. Helmkamp, E. A. Helmkamp 2006-1-16 10050 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive, at the W end of Diamond Springs 537 Comment
  CAS-BOT-BC37844  Cardamine oligosperma Volney Rattan 1866-1-1 s.n. El Dorado Unspecified. Comment
  CDA36777  Carduus pycnocephalus Davis 1977-4-19 s.n. El Dorado Cool; Cherry Acres Road. 0 Comment
  CDA42111  Carduus pycnocephalus W. West 2003-5-12 PDR P 163457 El Dorado Sierra Nevada; on Cribbs Court in Placerville. 0 Comment
  UCD160524  Carex G. Ledyard Stebbins 1979-9-1 s.n. El Dorado El Dorado National Forest. Southeast of Wrights Lake. Comment
  UCD160525  Carex G. Ledyard Stebbins 1979-9-1 s.n. El Dorado El Dorado National Forest. Southeast of Wrights Lake. Comment
  UCR194686  Carex George K. Helmkamp, E. A. Helmkamp 2007-5-31 12215 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.3 miles north of US-50 at Wrights Lake junction east of Kyburz 2043 Comment
  CAS-BOT-BC18233  Carex John Thomas Howell 1945-9-29 21539 El Dorado Between Lake of the Woods and Desolation Valley. Comment
  RSA0023114  Carex Peter Rubtzoff, John Thomas Howell 1973-7-17 7070 El Dorado UC Blodgett Forest Research Station, Mutton Creek 0.3 miles south of County Road (gate). Comment
  SEINET11310094 Image available Carex abrupta Unknown 2010-1 25319 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH). Comment
  CAS-BOT-BC17791  Carex amplifolia G. L. Stebbins 1977-7-17 7781 El Dorado Along Martin Creek, about 200 m. south of its junction with Silver Fork. 1615 Comment
  UCD165647  Carex angustata Ellen Dean; with Daniel McNair 2016-6-10 8994 El Dorado west side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of the park on east side of Highway 89. 1938 Comment
  UCD72609  Carex aquatilis Ellen Dean; T. Sasaki 2007-7-23 4332 El Dorado Washoe Meadows State Park, southeast corner of park on northern side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #4 plot. 1920 Comment
  CHSC73321  Carex athrostachya L. P. Janeway; Eric Schroder 1998-8-13 6052 El Dorado Large meadow along Upper Truckee River, about 0.1 mi south of Hwy 50. 1900 Comment
  SEINET13327941  Carex athrostachya E. Dean, K. F. Mawdsley, K. Ehmsen, 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
  UCD150015  Carex athrostachya G. Ledyard Stebbins 1977-7-29 7793 El Dorado Northeast end of Wrights Lake. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD44164  Carex aurea C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1530 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC19389  Carex bolanderi G. Thomas Robbins 1944-5-28 1636 El Dorado Long Creek, 1 - 2 miles from its confluence with South Fork American River. 914 Comment
  RSA0015577  Carex bolanderi Peter Rubtzoff 1975-6-26 8138 El Dorado U.C. Blodgett Forest Research Station, Sand Mountain Blvd., 0.65 mi south of County Road . On west side of road. 1186 Comment
  SEINET7552956 Image available Carex breweri Ray Tallent 1987-7-26 818 El Dorado Desolation Wilderness: Pyramid Peak. 2896 Comment
  UCD72969  Carex cusickii Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck 2007-8-25 4527 El Dorado Washoe Meadows State Park. Northern part of park, east of junction of Upper Truckee and Mountain Meadow Roads. 1932 Comment
  CAS-BOT-BC34960  Carex densa Peter H. Raven; G. Thomas Robbins 1956-4-29 9092 El Dorado 6.0 miles from Diamond Springs on road to Young (Somerset). Comment
  SEINET3900270  Carex diandra Robert F. Thorne, L. DeBuhr 1975-8-23 47231 El Dorado Grass Lake: Just N of Luther Pass.; 0 2347 Comment
  UCR48219  Carex diandra R. F. Thorne, Larry E. DeBuhr 1975-8-23 47321 El Dorado Grass Lake, just north of Luther Pass 2201 Comment
  UCD61758  Carex disperma Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4289 El Dorado Washoe Meadows State Park. North of largest fen. 1929 Comment
  UCD73782  Carex disperma Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4482 El Dorado Washoe Meadows State Park. North-central part of fen system. 1940 Comment
  CAS-BOT-BC20572  Carex disperma G. L. Stebbins 1976-7-25 76130 El Dorado King's Meadow, east of Pino Grande. 1249 Comment
  UCD149102  Carex echinata Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8469 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Along trail that connects the Grizzly Mtn Rd entrance to park with dry meadow that is in central part of park. North side of trail in wet forest. 1934 Comment
  UCR235144  Carex fracta George K. Helmkamp, William Barnes 2010-9-4 16921 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River 1620 Comment
  CAS-BOT-BC21250  Carex fracta Catherine Best 1983-8-30 s.n. El Dorado Sierra Nevada. Near Osgood Swamp. 1981 Comment
  CHSC109995  Carex hassei L. P. Janeway; Peter Zika 2012-5-17 10822 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek SIA; west edge of creek at lower foot bridge over Traverse Creek. 678 Comment
  CAS-BOT-BC22098  Carex heteroneura R. Tallent 1987-7-24 806 El Dorado El Dorado National Forest. Cut clearing north of Strawberry Creek. Near intermittent stream/ditch (disturbed) 1800 Comment
  RSA550459  Carex illota R. Tallent 1987-7-26 827 El Dorado Desolation Wilderness; Lake Sylvia Area. 2439 Comment
  SEINET13374725  Carex integra E. Dean, T. Sasaki 2007-7-23 4363 El Dorado Washoe Meadows State Park, southeast corner of the park on the south side of the Upper Truckee River, Upper Truckee River Restoration Project monitoring well # 2. 1920 Comment
  UCD140405  Carex integra Peter Rubtzoff; John Thomas Howell 1973-7-19 7180 El Dorado Sierra Nevada. Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road. (Comp. 150E). 1295 Comment
  CAS-BOT-BC35778  Carex jonesii Mrs. H. C. Cantelow 1936-7-26 1494 El Dorado n. end of Grass Lake 0 Comment
  CAS-BOT-BC31824  Carex laeviculmis Peter Rubtzoff; John Thomas Howell 1973-7-19 s.n. El Dorado Blodgett Forest. Comment
  CAS-BOT-BC285560  Carex laeviculmis Peter Rubtzoff 1975-6-24 8102 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  UCD112369  Carex laeviculmis Peter Rubtzoff; John Thomas Howell 1973-7-17 7079 El Dorado Sierra Nevada. Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mi. south of 'County Road' (Comp. 370E). 1280 Comment
  UCD43772  Carex lenticularis C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1138 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 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
  SEINET7564709 Image available Carex lenticularis var. lipocarpa Ray Tallent 1987-8-5 866 El Dorado Desolation Wilderness Area, below Waca Lake. 2487 Comment
  CAS-BOT-BC28478  Carex lenticularis var. lipocarpa Annie M. Alexander; Louise Kellogg 1943-8-19 3462 El Dorado Grass Lake, L. Tahoe region. Comment
  CAS-BOT-BC65000  Carex lenticularis var. lipocarpa Peter Rubtzoff 1974-7-19 7916 El Dorado Blodgett Forest: Bacchi Meadow Comment
  SEINET3903437  Carex limosa Robert F. Thorne, L. DeBuhr 1975-8-23 47230 El Dorado Grass Lake: Just N of Luther Pass.; 0 2347 Comment
  UCD125138  Carex limosa Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7433 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. On W side of Hwy. 89, just south of General Creek Campground. Near middle of fen towards eastern edge. 1927 Comment
  RSA88663  Carex luzulifolia F. W. Peirson 1925-7-3 6254 El Dorado Grass Lake, Glen Alpine Creek Basin, Sierra Nevada. Comment
  RSA0019506  Carex luzulina var. ablata Peter Rubtzoff 1974-6-5 7563 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  RSA35094  Carex mariposana L. S. Rose 1944-7-12 44096 El Dorado Glen Alpine Road 1982 Comment
  UCD150180  Carex multicostata Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8527 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northwestern edge of northernmost meadow near Lake Tahoe Blvd. 1939 Comment
  UCD158920  Carex multicostata C. E. H. R. Meadow Assessment; Kathren Murrell 1998-7-29 s.n. El Dorado Lake Tahoe Basin; Forest Service Rd. 1214, SE Fallen Leaf Lake. 1943 Comment
  RSA52255  Carex multicostata J. T. Howell 1946-8-31 22943 El Dorado Mt. Tallac 2896 Comment
  CHSC73456  Carex nebrascensis L. P. Janeway; Eric Schroder 1998-9-3 6268 El Dorado Lake Tahoe Basin. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  CHSC73460  Carex nebrascensis L. P. Janeway; Eric Schroder 1998-8-27 6196 El Dorado Lake Tahoe Basin. Large, long meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  UC917142  Carex nebrascensis R. H. Miller 1950-6-4 89 El Dorado about 5 mi w Luther Pass (on Highway 89) 2194 Comment
  CAS-BOT-BC119762  Carex nebrascensis Frank Warrington Peirson 1925-7-2 6250 El Dorado S side of Lake Tahoe. 1905 Comment
  UCD165609  Carex nervina Ellen Dean 2016-6-10 8955 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along drainage that goes through old avalanche area. East side of Highway 89. 2055 Comment
  SEINET7568946 Image available Carex nigricans Ray Tallent 1987-8-6 878 El Dorado Desolation Wilderness Area, SE end of Lake Aloha. 2481 Comment
  UC1135  Carex nigricans Ezra Brainerd 1897-7-19 El Dorado Devil's Basin Sierra Nevada Mts. 2529 Comment
  CAS-BOT-BC119610  Carex nigricans H. M. Hall; H. P. Chandler 1903-7-1 4664 El Dorado Near Lake Lucile Comment
  CAS-BOT-BC118728  Carex preslii John Thomas Howell 1945-9-29 21540 El Dorado Desolation Valley. Comment
  SEINET7573122 Image available Carex raynoldsii Ray Tallent 1987-7-25 814 El Dorado El Dorado National Forest. By intermittent drainage to Lyons Crk. 2042 Comment
  CAS-BOT-BC274045  Carex rostrata R. F. Thorne; Larry E. DeBuhr 1975-8-23 47225 El Dorado Grass Lake: Just N of Luther Pass 2348 Comment
  CAS-BOT-BC117799  Carex specifica Kenneth R. Genz 1978-7-30 8710 El Dorado Sierra Nevada, Camp Cody, Boy Scouts of America, Cody Lake Basin, 2194 Comment
  CAS-BOT-BC116696  Carex subfusca G. Thomas Robbins 1956-9-14 3788 El Dorado Along US Hwy 50, ca 1/2 mi NW of Echo Summit. 2225 Comment
  UCSB63756  Carex subfusca Janeway, L.; Schroder, Eric 1998-8-24 El Dorado T12N, R18E, SW1/4 of NE1/4 of sec. 28; Freel Peak quad.; Lake Valley; a meadow along a western branch of Saxon Creek; about 1.2 mi. east of Meyers 1941 Comment
  UCD140914  Carex subfusca Peter Rubtzoff; John Thomas Howell 1973-7-17 7071 El Dorado Sierra Nevada, Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mile south of 'County Road' (Comp. 370E). 1280 Comment
  UCD140915  Carex subfusca Peter Rubtzoff 1972-9-19 6914 El Dorado Sierra Nevada. Blodgett Forest: Mutton Creek area ca. 0.3 mi. south of 'Country Road' (Comp.370E). 1280 Comment
  UC1729966  Carex utriculata L. P. Janeway, Eric Schroder 1998-8-17 6073 El Dorado meadow on w side of intersection of Al Tahoe Boulevard and Pioneer Trail, South Lake Tahoe, South Lake Tahoe Quadrangle South Lake Tahoe; , South Lake Tahoe Quadrangle 1920 Comment
  UCD140973  Carex vesicaria G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12793 El Dorado Northern Sierra Nevada Mountains: Ice House Road at the junction to the lower campground and boat ramp of Loon Lake. 1976 Comment
  UCSB63798  Carex vesicaria var. vesicaria Janeway, L.; Schroder, Eric; Murrell, Katherine 1998-7-29 El Dorado T12N, R17E, SE1/4 of NE1/4 of sec. 12; Emerald Bay quad.; meadow complex; about 0.3 mi. east-southeast of the middle of the east shore of Fallen Leaf Lake 2005 Comment
  CAS-BOT-BC114848  Carex whitneyi John Thomas Howell 1943-7-27 18888 El Dorado Silver Fork of American River. 1432 Comment
  CAS-BOT-BC59042  Cassiope mertensiana Mrs. E. C. Van Dyke 1915-7-1 s.n. El Dorado Lake Tahoe region - Desolation Valley Comment
  JEPS72458  Cassiope mertensiana subsp. californica Gladys L. Smith 1964-7-6 2154 El Dorado around Aloha Lake, Desolation Valley [Alpine Heather, Heather family] 2651 Comment
  UCD19884  Castilleja C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1169 - El Dorado El Dorado National Forest, Rubicon River. Comment
  JEPS60232  Castilleja affinis subsp. affinis L. R. Heckard 1969-6-2 2284 El Dorado about 1.5 mi s bridge crossing North Fork American River near Auburn (along State Highway 49) 304 Comment
  JEPS3690  Castilleja affinis subsp. affinis Rimo Bacigalupi 1951-5-13 3296 El Dorado 2.4 mi se Pilot Hill (along State Highway 49) 396 Comment
  POM283633  Castilleja angustifolia Lyman Benson 1935-6-8 6691 El Dorado U.S. 50, south end Lake Tahoe. Sierra Nevada mtn range. Truckee River watershed. 1982 Comment
  JEPS72184  Castilleja applegatei subsp. pallida Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2712 El Dorado Summit area, Ralston Peak Ralston Peak 2814 Comment
  JEPS103925  Castilleja applegatei subsp. pinetorum T. I. and F. M. Chuang 1991-6-29 7842 El Dorado 1.8 mi W of Georgetown Ranger Station. Comment
  JEPS10973  Castilleja applegatei subsp. pinetorum H. M. Wheeler 1941-8-9 401 El Dorado near Meyers Station (upper Truckee River); Truckee River 1981 Comment
  CAS-BOT-BC255478  Castilleja applegatei var. pinetorum Rimo Bacigalupi 1951-5-13 3314 El Dorado 1 mi. So. of Kelsey P.O. (old Louisville) and 1 mi. No. of Kelsey settlement, where Marshall's blacksmith shop is commemorated on a sign by the Calif. Historical Soc. 609 Comment
  CAS-BOT-BC255483  Castilleja applegatei var. pinetorum G. Thomas Robbins 1945-7-8 2045 El Dorado Woods near Al Tahoe, Lake Valley 1920 Comment
  UCD94803  Castilleja attenuata Rachel Willner; PLS 102 Plant Collection Interns 2011-4-30 5 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. North end of Kanaka Valley near main dirt road. 316 Comment
  CDA10922  Castilleja foliolosa G. F. Hrusa 1994-4-28 11834 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  UCD80771  Castilleja foliolosa CNPS SN Foothill Team 2005-3-10 SNFN 0012 c El Dorado BLM, Pine Hill Preserve, Salmon Falls Unit, accessed by private land off of Deer Creek then Kanaka Road. Follow an old dirt road through one gate then into preserve property. Continue W on the dirt road, turning N then E from the saddle with the intersection of many main roads. 306 Comment
  JEPS14535  Castilleja lacera G. Thomas Robbins with Peter H. Raven 1956-4-29 3682 El Dorado se edge Placerville; Spanish Ravine 594 Comment
  UCR206797  Castilleja lineariloba George K. Helmkamp, E. A. Helmkamp 2009-5-24 14782 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.3 miles eat of the Cosumnes River and CA-49 521 Comment
  UCR207674  Castilleja lineariloba George K. Helmkamp, E. A. Helmkamp 2009-4-21 14527 El Dorado Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River 390 Comment
  UCR136950  Castilleja miniata B. C. Templeton 1931-7-5 1509 El Dorado Sierra Nevada Mtns., near Meeks Bay, Lake Tahoe 2280 Comment
  RSA0012005  Castilleja miniata subsp. miniata George K. Helmkamp, E. A. Helmkamp 2011-9-13 18243 El Dorado Mormon Emigrant Trail, 21.4 rd. miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 1.1 mi. NW (331 deg.) of Alder Hill 2270 Comment
  CHSC102874  Castilleja nana L. P. Janeway 2009-8-8 9916 El Dorado Northern High Sierra Nevada. On narrow ridge 1.3 km northwest of top of Freel Peak. 2966 Comment
  JEPS81422  Castilleja pilosa L. R. Heckard and T. I. Chuang 1982-8-3 6039 El Dorado just sw Echo Peak summit; Echo Peak 2682 Comment
  JEPS58613  Castilleja subinclusa subsp. franciscana Miss Margaret A. Kelley 1910-10-12 El Dorado Slatington Comment
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Dec 19 2007
  UCD111489  Castilleja tenuis Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7123 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
  CAS-BOT-BC176172  Ceanothus Peter Rubtzoff; John Thomas Howell 1973-7-19 7191 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCD111825  Ceanothus cordulatus Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7143 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 200 feet south of road. East side of meadow. 1976 Comment
  UCD165658  Ceanothus cordulatus Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9009 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern part of park just east of Highway 89. Boulder area along road that leads to north entrance gate. North side of road. 1941 Comment
  UCR237082  Ceanothus cuneatus subsp. cuneatus George K. Helmkamp, E. A. Helmkamp 2012-4-24 18826 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
  RSA754659  Ceanothus cuneatus var. cuneatus Dylan O. Burge 2009-4-25 DOB 1116 b El Dorado Pine Hill, eastern slope, accessed via Pine Hill Road, parking at locked gate (eastern base of Pine Hill) 1.1 road miles (1.8 km) N of Green Valley Road, 7.4 km 330 degrees true NNW of Shingle Springs. 510 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
  UCR185345  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2007-4-20 11776 El Dorado Foothills, Northern Sierra Nevada Mountains, along Green Valley Road at junction of Jet Quartz Creek Rd., between Four Corners and Gold Hill 410 Comment
  UCR250703  Ceanothus integerrimus George K. Helmkamp, Mary Alice Barnes 2013-5-10 20539 El Dorado Northern Sierra Nevada Mtns. Foothills, Donaldson Trailhead along Volcanoville Road, 0.3 mile southeast of the junction with Bear Foot Road 1041 Comment
  SEINET13945953 Image available Ceanothus integerrimus Jack Major, Eilif Dahl 1962-1 s.n. El Dorado Shingle Springs Comment
  CAS-BOT-BC51738  Ceanothus lemmonii L. Constance 1939-5-6 2476 El Dorado east slope, 2.5 miles North of Shingle Springs, Sierra Nevada foothills 365 Comment
  CHSC96391  Ceanothus lemmonii L. P. Janeway 2006-5-10 8590 El Dorado Northern High Sierra Nevada Foothills. Cameron Park Unit, Pine Hill Preserve; 1.3 km west of junction of Hwy 50 and Mother Lode Drive, and 0.2 km north of Hwy 50. 457 Comment
  SBBG68471  Ceanothus lemmonii Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  SJSU3929  Ceanothus lemmonii C. W. Sharsmith 1964-7-21 7344 El Dorado Shingle Springs (1 mi W) 365 Comment
  CDA35575  Ceanothus lemmonii H. H. Keifer 1963-5-29 El Dorado Road to Lotus, north of Rescue. 0 Comment
  JEPS42273  Ceanothus leucodermis A. E. Wieslander 1927-6-6 El Dorado s side Middle Fork Cosumnes River (near Bakers Ford) Comment
  UC1070833  Ceanothus leucodermis P. L. Johannsen 1931-7-31 15 El Dorado Consumnes River - North Fork Placerville quad. 396 Comment
  UC1281289  Ceanothus palmeri H. E. McMinn 1933-9-4 3285 El Dorado along road from Shingle Springs to Plymouth Road from Consumnes River crossing to 1 mi s from Consumne River crossing to 1 mi s Comment
  UC912382  Ceanothus palmeri Herbert L. Mason 1928-5-4 4519 El Dorado Eggars Rose Springs (Eggars) (Rose Springs) Comment
  UC912387  Ceanothus palmeri Herbert L. Mason 1928-5-3 4488 El Dorado at mouth of Clark Creek near bridge Cosumnes River; Cosumnes River at mouth of Clark Creek Comment
  UC912386  Ceanothus parvifolius Herbert L. Mason 1928-5-4 4518 El Dorado Rose Springs, Eggars. Comment
  CAS-BOT-BC52032  Ceanothus prostratus H. E. McMinn 1926-5-30 1736 El Dorado Near Cascade Lake - toward Lake Tahoe Comment
  CAS-BOT-BC52039  Ceanothus prostratus Alice Eastwood 1906-7-21 s.n. El Dorado near Lake Tahoe, Tallac Comment
  SJSU773  Ceanothus prostratus A. W. Jacobs 1942-7-2 El Dorado near Echo L 2164 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
  UC1071285  Ceanothus prostratus G. Burks 1931-9-25 4 El Dorado 2 mi sw Cook's Station (Wiley); Pyramid Peak Quad. 1280 Comment
  UCD165560  Ceanothus prostratus var. prostratus Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8858 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Western side of park on east side of highway 89. South side of access road near nature trail to Balancing Rock. 1950 Comment
  RSA754443  Ceanothus roderickii Dylan O. Burge 2007-4-8 DOB 824 c El Dorado N side of US Hwy 50 on unmarked off-road vehicle track turning into off-road vehicle track 0.5 road miles (0.8 km) E of Cameron Park Drive via Palmer Drive, 2.88 km 259 degrees true WSW of Shingle Srings. 440 Comment
  UCD112691  Ceanothus roderickii Linda A. Bell 1975-5-6 92 El Dorado Pine Hill, 1 mile west-northwest of Rescue on Ulenkamp Road. 594 Comment
  UCD18661  Ceanothus roderickii Roman Gankin 1956-5-7 136 El Dorado 1 mi. west of Shingle Springs, roadside of Hwy 50. Comment
  UCD80713  Ceanothus roderickii CNPS SN Foothill Team 2005-6-14 SNNR 0281 c El Dorado BLM, in the DFG-owned parcel, Pine Hill Preserve, Salmon Falls Unit. 341 Comment
  SDSU10423  Ceanothus velutinus Chris Frazier 1989-8-20 142 El Dorado Above Hwy 50 at Emerald Bay, Lake Tahoe. 1981 Comment
  CAS-BOT-BC52433  Ceanothus velutinus var. velutinus L. R. Abrams 1911-7-27 4792 El Dorado near Fallen Leaf Lake 2072 Comment
  UC463416  Ceanothus velutinus var. velutinus Ira L. Wiggins 1930-10-12 5078 El Dorado near Emerald Bay, Lake Tahoe Comment
  CDA19802  Centaurea diffusa R. Breckenridge 1998-7-23 PDR 389787 El Dorado Sierra Nevada; Hwy 50 near MP 55.15, 4.5 mi E of Eagle Rock. 0 Comment
  CDA7257  Centaurea maculosa D. B. Joley 1977-11-5 El Dorado Highway 50 west of Riverton, mileage post 38.48, north side. 0 Comment
  POM76450  Centaurium venustum Marcus E. Jones 1882-7-7 3401 El Dorado St. Lawrence Comment
  CAS-BOT-BC288557  Centromadia fitchii Volney Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  CAS-BOT-BC288554  Centromadia fitchii Marcus E. Jones 1982-9-20 3364 El Dorado St Lawrence Comment
  RSA781177  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2010-4-17 15882 El Dorado Rattlesnake Bar Road, 1.9 miles southwest of its junction with CA-49 near Pilot Hill 314 Comment
  UCD98046  Cerastium glomeratum G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11756 El Dorado Northern Sierra Nevada Mountains; junction of French Creek Road and Lost Creek Road, just north of Frenchtown. 366 Comment
  UCR188236  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2007-4-29 11872 El Dorado Foothills, Northern Sierra Nevada Mountains, Lake Oaks mobile home park, Diamond Springs 524 Comment
  UCD83783  Ceratophyllum Lars W. J. Anderson 21-22 May 2009 WP 448 b El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 448. Comment
  CAS-BOT-BC179509  Cercis occidentalis P. Everett 1964-4-16 33772 El Dorado N. slope of Pine Hill, ca 3-4 miles ENE of Rescue. 609 Comment
  CAS-BOT-BC179510  Cercis occidentalis Lincoln Constance 1939-5-7 2477 El Dorado Sweetwater Creek 1.5 miles above its mouth. Sierra Nevada foothills. 213 Comment
  LA45604  Cercis occidentalis Lincoln Constance; 1939-5-7 2477 El Dorado Sweetwater Creek, 1.5 mi. above its mouth 213 Comment
  UCR173650  Cercis occidentalis George K. Helmkamp, Elizabeth Helmkamp 2006-4-6 10154 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; 4.2 mi NW of Coloma along Calif. Hwy 49 247 Comment
  UC1127900  Cercocarpus ledifolius var. ledifolius P. L. Johannsen 1934-9-13 502 El Dorado 2 mi ne of Sierra House (El Dorado National Forest); El Dorado National Forest 2407 Comment
  CAS-BOT-BC279452  Chaenactis alpigena Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  SEINET8892824  Chaenactis douglasii K. Christie 2011-1 2090 El Dorado Lake Tahoe Basin Management Unit (LTBMU); eastern/northeastern ridge of Dicks Peak. Comment
  JEPS89305  Chaenactis douglasii var. alpina Dean William Taylor 1970-8-23 681 El Dorado Freel Peak 3048 Comment
  UC907772  Chaenactis douglasii var. alpina G. Thomas Robbins 1945-8-12 2123 El Dorado near summit Freel Peak 3322 Comment
  CAS-BOT-BC276514  Chaenactis douglasii var. douglasii L. R. Abrams 1930-8-1 12718 El Dorado Strawberry 1828 Comment
  CAS-BOT-BC276523  Chaenactis douglasii var. douglasii Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  SEINET7249084  Chaenactis douglasii var. douglasii George K. Helmkamp, E. A. Helmkamp 2012-1 19344 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 0.4 mile north of Ice House Village, 10.9 miles north of the junction with US-50. 1707 Comment
  UCD112223  Chaenactis douglasii var. douglasii Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7192 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. 1977 Comment
  UCD37217  Chaenactis glabriuscula Beecher Crampton 1958-6-9 4928 El Dorado 1.5 miles west of Garden Valley, road to Coloma. 579 Comment
  CAS-BOT-BC277634  Chaenactis glabriuscula var. megacephala Peter H. Raven; H. L. Mason; R. Ornduff; et al 1957-4-28 10712 El Dorado 1.7 mi. s.w. of Garden Valley Comment
  RSA31132  Chamaebatia foliolosa A. A. Heller 1915-8-7 12197 El Dorado On the Lincoln Hwy to miles E of Placerville. 976 Comment
  UC565985  Chamaebatia foliolosa P. L. Johannsen 1934-6-8 266 El Dorado 1/4 mi nw of Riverton 1036 Comment
  SEINET6336150  Chamaebatia foliolosa C. Fitz 1959-4-11 s.n. El Dorado Camino, near HWY 50 945 Comment
  UCSB22645  Chamaebatia foliolosa James, C. 1966-5-19 El Dorado Scattered, with Pinus ponderosa and Libocedrus decurrens, on gentle forest slope. 1188 Comment
  RSA114757  Chamaecyparis lawsoniana June McCaskill 1956-10-25 512 El Dorado Institute of Forest Genetics, ca. 3 miles northeast of Placerville Comment
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Jul 25 2018
  UCR242023  Chamaesyce maculata George K. Helmkamp, E. A. Helmkamp 2012-9-17 19864 El Dorado Northern Sierra Nevada Mountains Foothills, north of Pollock Pines, along Forebay Road at South Fork American River 564 Comment
  CAS-BOT-BC165958  Chamerion angustifolium W. R. Dudley 1900-6-28 s.n. El Dorado Near Mount Tallac Comment
  CAS-BOT-BC68293  Cheilanthes gracillima Ira L. Wiggins 1933-7-17 6752 El Dorado Near Lily Lake Comment
  CAS-BOT-BC434947  Chenopodium G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11029 El Dorado Northern Sierra Nevada Mtns: 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd. 2226 Comment
  RSA6508  Chenopodium botrys Jens Clausen 1932-9-13 616 El Dorado American River Canyon, South Fork between Whitehall and Kyburz. 28.7 mi. east of Placerville 1159 Comment
  UCD19878  Chimaphila menziesii C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1169 -3 El Dorado El Dorado National Forest, South Fork Campground. Comment
  HSC100090  Chloris verticillata Beecher Crampton 1967-7-26 8147 El Dorado 2 mi. W of Shingle Springs on US 50. Comment
  SD236182  Chondrilla juncea G. K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9850 El Dorado Northern Sierra Nevada Foothills: E of Sacramento; Sly Park Road (County Highway E-16), ca. 1 mi SW of Jenkinson Lake 1067 Comment
  UCR240710  Chondrilla juncea George K. Helmkamp, E. A. Helmkamp 2012-9-5 19758 El Dorado Northern Sierra Nevada Mountains Foothills, along Lotus Road, 1.6 miles south of its junction with CA-49, 1.45 mi. SW (238 deg. ) of Coloma 248 Comment
  UCR242014  Chondrilla juncea George K. Helmkamp, E. A. Helmkamp 2012-9-17 19861 El Dorado Northern Sierra Nevada Mountains Foothills, north of Pollock Pines, along Forebay Road at South Fork American River 564 Comment
  UCR136862  Chorizanthe membranacea Beecher Crampton 1958-6-9 4906 El Dorado Sierra Nevada Mountains, Pino Grande Road about 5.2 miles northeast of Placerville, south fork of American River 503 Comment
  UC85393  Chorizanthe polygonoides var. polygonoides Katharine Brandegee 1907-5-19 El Dorado Simpson's Ranch , Simpson's Ranch (Sweetwater Creek) Comment
  CHSC79194  Chorizanthe stellulata Beecher Crampton 1956-5-11 3365 El Dorado About 5 miles southwest of Rescue. Comment
  UCD99932  Chorizanthe stellulata Beecher Crampton 1976-5-12 9384 El Dorado Bass Lake, n.e. of Clarksville. Comment
  JEPS38063  Chrysolepis chrysophylla Philip G. Haddock 1936-10-6 El Dorado 14 mi e Georgetown (Blodgett Forest, behind headquarters building); Sierra Nevada, Blodgett Forest 1219 Comment
  CAS-BOT-BC36332  Chrysolepis sempervirens Carl B. Wolf 1930-10-8 1713 El Dorado near Housekeeping camp: Fallen Leaf Lake 1920 Comment
  RSA86951  Chrysolepis sempervirens F. W. Peirson 1925-7-4 6264 El Dorado Road on east shore of Fallen Leaf Lake, Sierra Nevada. 1951 Comment
  UCD165556  Chrysolepis sempervirens Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8854 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along Rubicon Trail on east side of park. 1924 Comment
  UCR257694  Chrysolepis sempervirens George K. Helmkamp, Amy Barnes 2012-8-19 19650 El Dorado Northern Sierra Nevada Mountains, junction of Ice House Road and entrance to campground on the south end of Loon Lake 1980 Comment
  UCD130520  Cirsium andersonii P. B. Kennedy 1920-8-16 84 El Dorado El Dorado National Forest,-Barrett Camp. 1935 Comment
  UCD61707  Cirsium andersonii Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4238 El Dorado Washoe Meadows State Park. Southern part of park, southwest of restored quarry and south of sewer manhole #66. 1958 Comment
  CAS-BOT-BC285292  Cirsium andersonii Roxana S. Ferris 1962-8-12 13593 El Dorado Between Fallen Leaf Lake Lodge and Glen Alpine Comment
  CDA1035  Cirsium andersonii T. C. Fuller 1961-8-22 6892 -D El Dorado Slope above Hwy. 89, 4 mi. S of Hwy 50, 6 mi. S of Myers. 0 Comment
  CAS-BOT-BC286279  Cirsium scariosum John Thomas Howell 1946-8-31 22934 El Dorado Mt. Tallac 2956 Comment
  JEPS59254  Cirsium scariosum Anna E. Ehlers 1920-7-2 706 El Dorado Myers Meadows Comment
  RSA297173  Cirsium scariosum Helen-Mar Wheeler 1941-8-15 437 El Dorado Below Alpine Public Camp, Upper Truckee River, south of Meyers P.O. on State Hwy 89 1982 Comment
  RSA751796  Cistanthe monosperma George K. Helmkamp, E. A. Helmkamp 2007-5-31 12255 El Dorado Ice House Road, 0.1 mile south of its junction with Granite Springs Road. (lat/long +/- 1000m) 1616 Comment
  CAS-BOT-BC173608  Clarkia Peter Rubtzoff 1974-6-19 7604 El Dorado U.C. Blodgett Forest Research Station, Main Line Road. Comment
  CAS-BOT-BC173695  Clarkia Peter Rubtzoff 1974-6-25 7633 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  UC114017  Clarkia arcuata Katharine Brandegee 1908-6-6 El Dorado between Cool and Auburn Comment
  UC114012  Clarkia biloba Katharine Brandegee, Christina Simpson 1908-6-1 El Dorado Simpson's Ranch Sweetwater Creek Comment
  UCD40141  Clarkia biloba Rodney Gale Myatt 1970-9-22 372 El Dorado From Placerville to Hwy 193. Canyon along Hwy 193 to George town, about 2 mi. north of Placerville. 487 Comment
  UCD104331  Clarkia biloba subsp. biloba G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-4 10614 El Dorado Northern Sierra Nevada foothills. Along Hwy. CA-193, 1.1 miles S of the crossing of the South Fork American River. 365 Comment
  SEINET4143389  Clarkia gracilis subsp. gracilis K. Brandegee 1907-5-15 s.n. El Dorado New York Ravine Comment
  UC747236  Clarkia heterandra G. Thomas Robbins 1945-6-17 1987 El Dorado above Camp Creek near Baltic Peak Comment
  UCD104860  Clarkia purpurea P. G. Low 1966-5-13 30 El Dorado On track up to Pine Hill lookout, ca. 4 miles N of Shingle Springs. 609 Comment
  CAS-BOT-BC163678  Clarkia purpurea subsp. quadrivulnera G. Thomas Robbins 1943-5-28 1096 El Dorado At western edge of Institute of Forest Genetics, 3 mi. e. of Placerville 762 Comment
  OBI74515  Clarkia purpurea subsp. quadrivulnera David J. Keil 1992-1 23359 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  JEPS72749  Clarkia rhomboidea Gladys L. Smith 1970-7-11 3026 El Dorado near Echo Summit Lodge 2250 Comment
  SD239824  Clarkia rhomboidea George K. Helmkamp, E. A. Helmkamp 2011-7-30 17906 El Dorado Northern Sierra Nevada Mountains: Omo Ranch Road, 2.25 miles NW (295a^z) of junction with Hwy 88; 7.2 miles southeast of Omo Ranch (Caldor 7.5'Q) 1346 Comment
  UCR217898  Clarkia rhomboidea George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe 2010-7-6 16460 B El Dorado Sierra Nevada Mountains, Silver Fork Road, 4.1 miles south of its junction with US-50 in Kyburz 1500 Comment
  UCD105053  Clarkia unguiculata G. K. Helmkamp; E. A. Helmkamp 2006-6-7 10649 El Dorado Northern Sierra Nevada foothills. Hiking trail, 3.5 miles NW of Placerville along Hwy. CA-49. 512 Comment
  UCSC007500  Clarkia virgata L. D. Gottlieb 1988-8-6 15910 El Dorado South Fork Cosumnes River Valley near Cooks Station, Omo Ranch Rd., 1.8 mi NW of Hwy 88 1374 Comment
  UCR184795  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2007-5-9 11975 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 2.0 miles northeast of US-50, c. 1.25 mi. NE of Riverton 1220 Comment
  UCR191085  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2007-6-8 12294 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 2.0 miles south of Mormon Emigrant Trail 1189 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-BC92587  Clematis ligusticifolia G. L. Stebbins 1977-7-18 7783 El Dorado Along South Fork of American River, about 1 mile west of Chili Bar. 274 Comment
  BFRS53 Image available Clintonia uniflora Peter Rubtzoff, Donald Goheen 1975-7-23 8235 El Dorado Blodgett Forest: south-north canyon crossed by Pilot Creek Road ca. 0.65 mile east-northeast of junction with Loop Road (Comp. 20R). Ca. 75 yards south of Pilot Creek Road crossing. Comment
  SD257327  Collinsia heterophylla George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20454 El Dorado Sierra Nevada Mountains Foothills: NW of Somerset, Bucks Bar Road, 1.1 miles southeast of its junction with Pleasant Valley Road (Camino 7.5'Q) 622 Comment
  RSA103940  Collinsia parviflora Alice Eastwood 1907-1 2 El Dorado Lake Tahoe region. Comment
  JEPS16903  Collinsia sparsiflora var. collina Rimo Bacigalupi with G. T. Robbins 1955-5-6 5056 El Dorado 1 mi e Rescue (at junction of road from Shingle Springs) 350 Comment
  SEINET10317245 Image available Collinsia tinctoria George K. Helmkamp, E. A. Helmkamp 2009-6-25 15040 El Dorado Sierra Nevada Mountains Foothills; Forbay Road above South Fork American River, 6.4 miles north of Pony Express Trail in Pollock Pines 613 Comment
  UCR218093  Collinsia torreyi var. torreyi George K. Helmkamp, E. A. Helmkamp 2010-7-23 16616 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 0.2 mile west of its junction with Wright's Lake Road and beside Silver Creek, 4 miles NE (31 deg. ) of Kyburz 2021 Comment
  SEINET13772030  Collomia grandiflora E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4249 El Dorado Washoe Meadows State Park, S edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UC449734  Collomia grandiflora R. L. Pendleton and F. M. Reed 1907-7-28 1295 El Dorado road between Camp Agassiz and Tallac; Lake Tahoe Region 1920 Comment
  UCR233188B  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2011-7-7 17669 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 5.2 miles south of its junction with Mormon Emigrant Trail 1409 Comment
  CAS-BOT-BC180259  Comandra umbellata subsp. californica Volney Rattan 1883-1-1 s.n. El Dorado unspecified Comment
  UCR170572  Convolvulus arvensis George K. Helmkamp, E. A. Helmkamp 2005-9-9 9846 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Squaw Hollow area at junction of Hanks Exchange Road and Ranch Road, 0.9 mi south of Pleasant Valley Road 683 Comment
  CAS-BOT-BC286079  Conyza canadensis A. A. Heller 1915-9-11 12269 El Dorado On the Lincoln Highway 5 miles east of Kyburz 1524 Comment
  UCD138911  Corallorhiza maculata H. B. Currier 1952-8-7 s.n. El Dorado Upriver 0.5 mile, South Fork Camp, El Dorado National Forest. 1524 Comment
  UCD19881  Corallorhiza maculata C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1169 -6 El Dorado El Dorado National Forest, trail to Loon Lake. Comment
  UCD150742  Corallorhiza striata James A. Neilson Jr. 1971-7-28 2284 El Dorado Tahoe Basin, Tahoma. 1901 Comment
  RSA412353  Cordylanthus tenuis subsp. tenuis Albert J. Perkins 1923-8-26 s.n. El Dorado Lake Tahoe region. Middle Tallac Trail. Comment
  RSA82065  Cordylanthus tenuis subsp. tenuis F. W. Peirson 1931-8-8 9540 El Dorado Lower part of Glen Alpine Road, Glen Alpine Creek Basin. 1982 Comment
  CAS-BOT-BC211997  Cornus nuttallii G. Thomas Robbins 1943-4-24 1027 El Dorado Ca. 3 mi. e. of Camino 975 Comment
  CAS-BOT-BC209599  Cornus sericea L. R. Abrams 1930-7-23 12707 El Dorado Tamarack Trail, Glen Alpine Canyon 2133 Comment
  UCSB4672  Cornus sericea Keator, Glenn 1959-7-8 El Dorado 3/4 mile above Fallen Leaf Lake; on Fallen Leaf-Angora Lake Trail; Sierra Nevada Comment
  CAS-BOT-BC210453  Cornus sericea subsp. occidentalis John Thomas Howell 1925-6-30 1260 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 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
  JEPS44696  Crassula tillaea W. L. Jepson 1938-4-6 18593 El Dorado Lotus Comment
  CAS-BOT-BC290367  Crepis acuminata Alice Eastwood 1906-7-21 967 El Dorado Glen Alpine Region. Camp Agassiz Comment
  UC62944  Crepis acuminata Milo S. Baker 1904-7-3 El Dorado above Fallen Leaf Lake Comment
  UCD34546  Cryptantha Beecher Crampton 1985-6-21 9991 El Dorado El Dorado County, Stateline, manzanita Ave. Comment
  UC533131  Cryptantha affinis Bassett Maguire, Ruth Maguire, and C. B. Maguire 1934-6-4 5367 El Dorado Emerald Bay Lake Tahoe Comment
  UCD34765  Cryptantha ambigua Beecher Crampton 1989-7-16 10210 El Dorado El Dorado County, Tahoe Basin, Stateline, vacant lot along Montreal road. Comment
  SBBG63694  Cryptantha flaccida Milo H. Gates 1879-1 El Dorado Strawberry Comment
  JEPS71508  Cryptantha humilis Gladys L. Smith and Alasdair Neilson 1970-7-27 2478 El Dorado Summit area Echo Peak 2711 Comment
  SDSU21019  Cryptantha simulans George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20917 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, north side of its junction wtih Mormon Emigranr Trail (Tragedy Spring 7.5' +/- 100). Coniferous forest. 2187 Comment
  UCR171229  Cryptantha simulans George K. Helmkamp, E. A. Helmkamp 2005-7-31 9739 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
  UCD165643  Cryptantha torreyana Ellen Dean; with Daniel McNair 2016-6-10 8990 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of the park on east side of Highway 89, close to northern entrance gate. 1945 Comment
  CAS-BOT-BC70405  Cryptogramma acrostichoides Elsie Zeile Lovegrove 1949-6-23 s.n. El Dorado Angora Lake Trail on Fallen Leaf Lake side Comment
  CAS-BOT-BC70532  Cryptogramma cascadensis Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  RSA54084  Cuscuta californica J. T. Howell 1946-8-30 22914 El Dorado Upper Angora Lake 2287 Comment
  UCR206084  Cuscuta californica var. californica George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13916 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  RSA789183  Cuscuta ceanothi Peter Rubtzoff 1974-10-10 7931 El Dorado Blodgett Forest: Mainline Road, ca. 0.05 mi east of junction with Sand Mountain Road (Comp. 320 E & 320U). 1360 Comment
  UCR244597  Cuscuta subinclusa Peter Rubtzoff 1974-10-10 7931 El Dorado Sierra Nevada Mountains, Blodgett Forest: Mainline Road, c. 0.05 mi east of the junction with Sand Mountain Road 1215 Comment
  UC725622  Cynoglossum grande A. A. Heller 1911-4-7 12300 El Dorado between El Dorado and Placerville Comment
  CDA40499  Cynoglossum grande I. Savage 1960-4-24 s.n. El Dorado Circa 7 miles south of Sommerset. 0 Comment
  BFRS264 Image available Cynoglossum occidentale Peter Rubtzoff 1974-6-19 7599 El Dorado Blodgett Forest: Mutton Creek Road about 0.3 mile east of East Fork Gaddis Creek Crossing (Comp. 460E). Comment
  UCR173318  Cynosurus echinatus George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10485 El Dorado Northern Sierra Nevada foothills, along Calif. Hwy 49 between Diamond Springs and Placerville; 0.4 mi. N of Weber Creek 549 Comment
  POM179687  Cyperus bipartitus J. T. Howell 1930-10-12 5585 El Dorado North Fork of Cosumnes River, 6.5 miles north of Plymouth. Comment
  CAS-BOT-BC114569  Cyperus eragrostis C. A. Gross 1903-6-10 226 El Dorado Doxtater's. Comment
  RSA605307B  Cyperus niger L. C. Wheeler 1952-9-26 6972 El Dorado South Fork American River: 1 mile upstream from Lotus. Comment
  UC62599  Cystopteris fragilis Chesnut and Drew 1890-8-10 El Dorado Glen Alpine; Lake Tahoe Region Comment
  CAS-BOT-BC68014  Cystopteris fragilis Chesnut; Drew 1890-8-10 s.n. El Dorado Glen Alpine Comment
  CDA4068  Cytisus scoparius G. D. Barbe 1973-7-19 1631 El Dorado Fallen Leaf Lake below Baldwin s Lodge. Comment
  CAS-BOT-BC258899  Dactylis glomerata Peter Rubtzoff 1972-9-14 6886 El Dorado U.C. Blodgett Forest Research Station, area along Mutton Creek 0.05 miles south of County Road, within 0.5 miles from gate. 1274 Comment
  UCR2301  Danthonia californica F. M. Reed, R. L. Pendleton 1907-7-25 1776 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, roadside near Modjeska Falls, Glen Alpine Springs [near S end of Fallen Leaf Lake] 2043 Comment
  CHSC73361  Danthonia californica var. americana L. P. Janeway; Eric Schroder 1998-9-2 6249 El Dorado Lake Tahoe Basin-National Forest. Big Meadow; about 1.5 mi east of Uppe Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  UC682020  Danthonia intermedia G. L. Stebbins Jr. 1942-8-30 3318 El Dorado 6 mi w Fallen Leaf (head of lake, along stream); Heather Lake Comment
  CAS-BOT-BC192318  Danthonia unispicata A. A. Heller 1915-8-5 12147 El Dorado Near Camp Echo, on the Lincoln Highway 2133 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
  CAS-BOT-BC420637  Darmera peltata M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  CHSC63876  Datisca glomerata B. Castro 1988-9-3 288 El Dorado American River at Coloma, just E of bridge opposite the Sutter's Mill site. 237 Comment
  UCR171323  Daucus carota George K. Helmkamp, E. A. Helmkamp 2005-7-11 9676 El Dorado Northern Sierra Nevada Foothills, Cameron Park (E of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road 370 Comment
  SEINET5338176  Delphinium L. Miller 1937-6-14 101 El Dorado Old Meyer's road, SW end of Lake Tahoe. Comment
  CAS-BOT-BC8973  Delphinium depauperatum Mrs. E. C. Van Dyke 1915-7-4 s.n. El Dorado Above Grass Lake, Lake Tahoe Region Comment
  CAS-BOT-BC8865  Delphinium glaucum Alice Eastwood 1906-7-28 1135 El Dorado Camp Agassiz Comment
  CAS-BOT-BC8871  Delphinium glaucum Mrs. H. C. Cantelow 1938-7-28 1058 El Dorado Carson Pass Comment
  UC624280  Delphinium gracilentum L. Constance and C. P. Smith 1939-5-6 2470 El Dorado 1.4 mi n Nashville; Sierra Nevada foothills 304 Comment
  UCD148969  Delphinium gracilentum G. Ledyard Stebbins 1980-6-7 8034 El Dorado East side of Traverse Creek, ca. 3 miles south of Georgetown. (Exact location unknown. Coordinates estimated by label maker.) 792 Comment
  SD6175  Delphinium hansenii May 1914 El Dorado Sierra foothills, near Cam. Comment
  UCD95811  Delphinium hesperium H. Gordon Bailey III 1984-5-29 s.n. El Dorado Hwy 50 at Shingle Springs. 451 Comment
  CAS-BOT-BC116041  Delphinium nuttallianum Alice Eastwood 1906-7-21 S.N. El Dorado Glen Alpine Region, Camp Agassiz Comment
  UCR218097  Delphinium nuttallianum George K. Helmkamp, E. A. Helmkamp 2010-7-23 16623 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 1.8 miles west of its junction with Wright's Lake Road, 4 mi. NE (21 deg. ) of Kyburz 2034 Comment
  CAS-BOT-BC116039  Delphinium nuttallianum Elizabeth McClintock 1969-6-2 S.N. El Dorado Volcanoville Road, near Rubicon River, 1-2 miles from junction with road to Wentworth Springs. Comment
  RSA394478  Delphinium nuttallianum A. Worden 1928-5-6 s.n. El Dorado Whitehall. Comment
  CAS-BOT-BC116432  Delphinium patens subsp. patens G. Thomas Robbins 1945-6-23 2006 El Dorado Above North Fork Webber Creek, about 3 mi. e. of Camino 975 Comment
  UCD96723  Delphinium variegatum P. B. Kennedy 1922-5-23 s.n. El Dorado Green Valley. Near Shingle. 487 Comment
  UCR201757  Deschampsia cespitosa subsp. cespitosa George K. Helmkamp, E. A. Helmkamp 2008-8-1 13955 El Dorado Northern Sierra Nevada Mountains, Dark Lake 0.4 mile northwest of the entrance to Wright's Lake along Wright's Lake Road 2148 Comment
  UCR257695  Deschampsia cespitosa subsp. cespitosa George K. Helmkamp, Amy Barnes 2012-8-19 19649 El Dorado Northern Sierra Nevada Mountains, junction of Ice House Road and entrance to campground on the south end of Loon Lake 1980 Comment
  SACT000930  Deschampsia danthonioides Jackie Phillips 1953-5-25 El Dorado Comment
  SD140227  Deschampsia danthonioides F. M. Reed, R. L. Pendleton 1907-7-25 1704 El Dorado Lake Tahoe region; meadow near Modjeska Falls, Glen Alpine; near south end of Fallen Leaf Lake 2042 Comment
  UCD62533  Deschampsia danthonioides P. B. Kennedy 1922-5-23 s.n. El Dorado Green Valley Ranch. Near Shingle. 487 Comment
  UCR176748  Deschampsia danthonioides George K. Helmkamp, E. A. Helmkamp 2006-7-12 10945 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  BFRS224 Image available Deschampsia elongata Peter Rubtzoff 1974-8-20 7821 El Dorado Blodgett Forest: Headquarters Loop Road at Bacon Creek crossing west of headquarters (Comp. 250R). Comment
  UC634902  Dicentra formosa Loyd Swift 1928-5-5 El Dorado Fornis Pilot Creek (Pilot Creek) Comment
  UCD150606  Dicentra uniflora Rolf Y. Berg 1964-6-20 8517 El Dorado Tamarack Trail, south of Fallen Leaf Lake. 2420 Comment
  UCD139195  Dichelostemma capitatum subsp. capitatum G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11684 El Dorado Northern Sierra Nevada Mountains: hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake. 381 Comment
  UCR206812  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, E. A. Helmkamp 2009-3-19 14422 El Dorado Northern Sierra Nevada Mtns. Foothills, Rock Creek Road, 4.1 miles east of its junction with CA-193 485 Comment
  SD239511  Dichelostemma multiflorum G. K. Helmkamp, E. A. Helmkamp 2008-6-5 13591 El Dorado Sierra Nevada Mountains: Forbay Road, 5.3 miles north of its junction with Pony Express Trail in Pollock Pines (Slate Mountain 7.5'Q) 947 Comment
  UC1133987  Dichelostemma multiflorum C. M. Belshaw 1936-6-13 2345 El Dorado Kyburz (Slippery Ford) El Dorado National Forest, Pyramid Peak Quad. 1219 Comment
  UCR254826  Dichelostemma multiflorum Peter Rubtzoff 1975-7-10 8176 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
  SEINET176951 Image available Dichelostemma volubile Marcus E. Jones 1883-4-21 El Dorado Kelsey Comment
  UC747509  Dichelostemma volubile G. Thomas Robbins 1943-5-24 1087 El Dorado 3 mi e Placerville (at Institute of Forest Genetics) 822 Comment
  UCD139271  Dichelostemma volubile G. K. Helmkamp; E. A. Helmkamp 2006-5-13 10456 El Dorado Northern Sierra Nevada Mountains: Ca. 4 air miles NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road. 422 Comment
  CAS-BOT-BC503127  Dichelostemma volubile Ira L. Wiggins 1946-5-11 11205 El Dorado Hillsides, in Quercus douglasii, between Folsom and Placerville, 4.8 mi. above Folsom. Comment
  JEPS47824  Dichondra donelliana Katharine Brandegee 1908-5-31 El Dorado New York Ravine; falls Comment
  UCD63201  Digitaria sanguinalis G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11542 El Dorado Northern Sierra Nevada Mountains Foothills: Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset. 625 Comment
  CAS-BOT-BC152276  Diplacus congdonii C. A. Gross 1903-6-10 s.n. El Dorado Doxtater's (?) Comment
  CAS-BOT-BC153666  Diplacus mephiticus John Thomas Howell 1963-7-12 39889 El Dorado 3 miles sw of Twin Bridges on road to Kyburz 1676 Comment
  SBBG7030  Diplacus torreyi D. Myrick 1958-9-25 19 El Dorado N side 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-BC151623  Diplacus torreyi Alice Eastwood 1909-7-1 224 El Dorado Squaw Creek Comment
  CAS-BOT-BC523892  Dittrichia graveolens George K. Helmkamp; Elizabeth Helmkamp 2012-11-12 20137 El Dorado Eastern Sacramento Valley: El Dorado Hills; Windfield Parkway 0.2 mi S of White Rock Road 175 Comment
  SBBG133751  Dittrichia graveolens G. K. Helmkamp, E. A. Helmkamp 2011-11-20 18466 El Dorado Salmon Falls Rd, 1.6 mi S of the bridge of the American River 180 Comment
  CAS-BOT-BC136248  Dodecatheon alpinum John Thomas Howell 1925-7-2 1338 El Dorado Between Glen alpine Lodge and Fallen Leaf Camp - Lake Tahoe Region Comment
  JEPS72481  Dodecatheon alpinum Gladys L. Smith 1964-7-4 2055 El Dorado Sayles Canyon trail Echo Summit area, , Boggy Benwood Meadow (Boggy Benwood Meadow, Echo Summit area) 2133 Comment
  UC1035835  Dodecatheon alpinum Annie M. Alexander and Louise Kellogg 1943-8-27 3512 El Dorado one-half mi below Dicks Lake (on Fontanelis L., Lake Tahoe region, Sierra Nevada); Sierra Nevada, Lake Tahoe region 2743 Comment
  UC1191541  Dodecatheon alpinum Verne Grant and A. Grant 1946-7-28 7806 El Dorado Hay Press Meadow Desolation Valley Wilderness Area, Hay Press Meadow 2529 Comment
  UCD142266  Dodecatheon alpinum Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7914 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, near outlet. Southern side of the pond. 2022 Comment
  RSA191759  Dodecatheon alpinum subsp. majus Robert F. Thorne, Percy C. Everett 1964-4-16 33774 El Dorado On N slope of Pine Hill, ca. 3-4 mi. ENE of Rescue 610 Comment
  RSA0054905  Dodecatheon hendersonii Keith E. Hoffmaster 1941-3-22 1025 El Dorado So. of Pilot Hill. Comment
  UC1614008  Dodecatheon jeffreyi Charles M. Belshaw 1935-7-5 1062 El Dorado Comment
  UCR173695  Dodecatheon pulchellum George K. Helmkamp, Elizabeth Helmkamp 2006-4-7 10172 El Dorado Northern Sierra Nevada Foothills, E of Sacramento, between N and Middle Forks of the Cosumnes River; Sand Ridge Road, 1.9 mi. east of Calif. Hwy 49 454 Comment
  UCD114901  Draba albertina Charles M. Knapp 1980-8-16 s.n. El Dorado Upper Truckee River drainage, Lake Tahoe Basin, near El Dorado and Alpine County line. 2590 Comment
  RSA0011667  Drosera rotundifolia M. H. Sachet 1957-8-31 299 El Dorado South of Lake Tahoe, beetween Myers and Echo Summit (east slope) [Possibly at Osgood Swamp]. Comment
  UCSB50232  Drymocallis glandulosa Gray, John 1976-5-4 El Dorado Pine Hill, near Fair Oaks, 3-4 miles north of Highway 50, T10N, R9E Sec. 15, NW quarter. 533 Comment
  CAS-BOT-BC159602  Drymocallis glandulosa var. glandulosa Donald Myrick 1958-6-27 58 El Dorado Openings in pine forests about Fallen Leaf Lake, Lake Tahoe 1920 Comment
  CAS-BOT-BC527358  Drymocallis glandulosa var. reflexa John Thomas Howell 1925-6-6 1124 El Dorado Emerald Bay Camp, Lake Tahoe 1889 Comment
  UCD113002  Drymocallis lactea H. B. Currier 1952-8-8 s.n. El Dorado Along flume, South Fork Camp, El Dorado National Forest. 1524 Comment
  UCD60633  Drymocallis lactea var. austiniae Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4096 El Dorado Washoe Meadows State Park. North of restored quarry, adjacent to disturbed turnout and undeveloped roads. 1924 Comment
  UCD146949  Dryopteris arguta Chuck Hughes 2012-6-19 321 El Dorado About 50 ft south of Bassi Road. 218 Comment
  UCD15489  Egeria densa Collector Unknown 1974-5-18 El Dorado Pond in Meadow, 3 miles from Cool on Auburn Dam Access Rd. 457 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
  BFRS170 Image available Eleocharis Peter Rubtzoff 1972-10-4 6987 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  CAS-BOT-BC344834  Eleocharis Peter Rubtzoff 1972-10-4 6987 El Dorado U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road. Comment
  JEPS73213  Eleocharis acicularis Gladys L. Smith 1972-8-23 3507 El Dorado Lily Lake; submerged in lake 2072 Comment
  UCD165272  Eleocharis acicularis var. occidentalis Peter Rubtzoff; John Thomas Howell 1973-7-17 7092 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E). 1310 Comment
  CAS-BOT-BC451517  Elodea canadensis Elsie Z. Lovegrove 1951-9-15 s.n. El Dorado In Fallen Leaf Lake 1950 Comment
  UCR206071  Elymus elymoides George K. Helmkamp, E. A. Helmkamp 2008-8-1 13926 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.3 miles north of its junction with CA-50 2043 Comment
  UCD74190  Elymus elymoides subsp. californicus Jennifer W. Burt; Jessica Hite 2005-8-18 56 El Dorado Echo Summit' abandoned downhill ski area (off Hwy 50 near Echo Summit) - collected from center of abandoned ski run. 2270 Comment
  UCR251241  Elymus elymoides subsp. californicus George K. Helmkamp, E. A. Helmkamp 2012-7-6 19345 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50 1707 Comment
  JEPS75197  Elymus elymoides subsp. elymoides Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2489 El Dorado Echo Peak; summit area 2711 Comment
  UC147834  Elymus elymoides subsp. elymoides H. M. Hall and H. P. Chandler July, 1903 4628 El Dorado Mt. Tallac Vicinity of Lake Tahoe 2968 Comment
  OBI74606  Elymus glaucus David J. Keil 1992-1 23338 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SACT001097  Elymus glaucus J. Wilson 1982-5-29 El Dorado Approximately 2000' northwest of its intersection with Deer Valley Road. Approximately 1.5 miles northeast of Green Valley Road. 317.0 Comment
  SEINET3285077 Image available Elymus glaucus George K. Helmkamp, E. A. Helmkamp 2009-5-24 14770 El Dorado Sierra Nevada Mountains Foothills; Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49. 381 Comment
  UCD61846  Elymus glaucus J. M. Tucker 1958-5-27 3389 El Dorado Beside State Highway 49, 3.2 miles (by road) north of Cool. Comment
  UCD62349  Elymus glaucus subsp. glaucus Beecher Crampton 1956-6-22 3599 El Dorado 1/4 mile W Omo Ranch Post Office. 1051 Comment
  UCD74202  Elymus glaucus subsp. glaucus Jennifer W. Burt 2005-9-8 51 El Dorado abandoned ski runs behind South Tahoe High School (1735 Lake Tahoe Blvd., South Lake Tahoe, CA) - collected from center of an abandoned ski run. 1976 Comment
  UCR249869  Elymus glaucus var. glaucus George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20909 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  UCD80542  Elymus lanceolatus subsp. lanceolatus CNPS SN Foothill Team 2006-6-20 SNNR 0659 El Dorado American River Conservancy Easement, Morales Ranch. 419 Comment
  UCD62419  Elymus multisetus Beecher Crampton 1956-6-22 3601 El Dorado Omo Ranch Post Office. 1066 Comment
  JEPS75146  Elymus sierrae Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2563 El Dorado Blue Mountain; summit area 2673 Comment
  UCD34444  Elymus stebbinsii subsp. septentrionalis Beecher Crampton 1983-7-18 9884 El Dorado El Dorado County, east of Somerset, 1.2 miles west of Grizzly Flat Guard Sta., Sec 16 R13E, T9N. 1143 Comment
  UCD55346  Elymus trachycaulus Ellen Dean; Mark Bibbo 2006-7-18 3197 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Restored meadow adjacent to Hwy. 50 bridge that crosses Upper Truckee River. East side of golf course clubhouse. 1912 Comment
  CAS-BOT-BC204238  Elymus trachycaulus subsp. subsecundus Beecher Crampton 1957-6-18 4247 El Dorado 1 mile southwest of Garden Valley Post Office Comment
  BFRS94 Image available Epilobium Peter Rubtzoff 1972-8-30 6872 El Dorado Blodgett Forest: Marshy opening along East Fork Gaddis Creek ca. 0.1 mile south of Clearcut (Comp. 460E) Comment
  UCR234196  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2010-9-23 16970 El Dorado Northern Sierra Nevada Mountains, Round Tent Canyon Road, 0.56 miles west of its junction with Peavine Ridge Road at Forest Route 31 1521 Comment
  CAS-BOT-BC520336  Epilobium canum George K. Helmkamp; E. A. Helmkamp 2012-9-17 19854 El Dorado Northern Sierra Nevada Mountains Foothills: along Forebay Rd, 7.7 mi N of jct with Pony Express Rd in Pollock Pines 694 Comment
  CAS-BOT-BC166870  Epilobium canum subsp. latifolium Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  SBBG60151  Epilobium canum subsp. latifolium M. N. Ackley -Jul-1920 749 El Dorado Glen Alpine 2072 Comment
  UCD105476  Epilobium canum subsp. latifolium P. B. Kennedy 1920-8-19 157 El Dorado El Dorado National Forest. 1828 Comment
  UCD112214  Epilobium ciliatum Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7187 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 ft south of road on west side of meadow. 1977 Comment
  JEPS72719  Epilobium ciliatum subsp. ciliatum Gladys L. Smith 1964-7-5 2093 -A El Dorado s shore Echo Lake 2194 Comment
  UCD44775  Epilobium ciliatum subsp. ciliatum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2141 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD44834  Epilobium ciliatum subsp. ciliatum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2200 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD112430  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1972-9-28 6971 El Dorado Sierra Nevada, Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  UC108028  Epilobium ciliatum subsp. glandulosum Anna King July 1900 El Dorado Lake Tahoe Comment
  UC463383  Epilobium ciliatum subsp. glandulosum L. R. Abrams 1930-8-8 12727 El Dorado bog near Lily Lake; Glen Alpine Canyon 2057 Comment
  UCD165888  Epilobium ciliatum subsp. glandulosum Ellen Dean; with Mayra Huerta 2016-8-2 9202 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern end of park on east side of Highway 89. Along creek. 2038 Comment
  SEINET4110844  Epilobium ciliatum var. glandulosum D. W. Taylor 2004-1 19180 El Dorado Wrights Lake, between Twin Lakes trail and parking area (for those prone to botanical history, 220 meters NE of the former Stebbins-Major cabin). 2121 Comment
  RSA727094  Epilobium densiflorum George K. Helmkamp, E. A. Helmkamp 2006-10-27 11577 El Dorado Northern Sierra Nevada Mountains Foothills: City of Placerville; along spring street, 0.1 mile north of its junction with CA-49. 573 Comment
  UC747232  Epilobium densiflorum G. Thomas Robbins 1943-7-15 1268 El Dorado canyon slope above North Fork Webber Creek (about 3 mi e of Camino) 975 Comment
  UCR218270  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 (35 deg. ) of Kyburz 2114 Comment
  UCR235145  Epilobium glaberrimum subsp. glaberrimum George K. Helmkamp, William Barnes 2010-9-4 16920 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River 1620 Comment
  UCSC001274  Epilobium hallianum D. J. Norman 1968-7-4 258 El Dorado above Fallen Leaf Lake, growing in moist, grassy area in Yellow Pine Forest, above S. lakeshore 1981 Comment
  UCD71499  Epilobium minutum Ellen Dean; Mandy Tu 1998-5-30 455 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Comment
  UCD125144  Epilobium oregonense Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7438 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. On W side of Hwy. 89, just south of General Creek Campground. In open fen near southern edge. 1927 Comment
  UC205504  Epipactis gigantea Geo. B. Grant 1906-8-1 El Dorado Lake Tahoe Comment
  UCD165696  Equisetum arvense Ellen Dean 2016-7-12 9052 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. North side of unnamed drainage on west side of Highway 89. 2058 Comment
  CAS-BOT-BC57142  Equisetum hyemale subsp. affine Alice Eastwood 1906-7-28 1133 El Dorado camp Agassiz Comment
  UCR189920  Eragrostis mexicana subsp. virescens George K. Helmkamp, E. A. Helmkamp 2007-8-30 12853 El Dorado Foothills, northern Sierra Nevada Mountains, Prospector Road, 0.1 mile north of Marshall Road near Indian Creek 268 Comment
  UC875683  Eremocarpus setiger Marcus E. Jones, A. M. 1882-7-5 2857 El Dorado St. Lawrence Comment
  CAS-BOT-BC181704  Eremogone kingii var. glabrescens Lewis S. Rose 1963-7-12 63217 El Dorado Meyers 1950 Comment
  UCD97932  Eremogone kingii var. glabrescens Beecher Crampton 1977-7-23 9516 El Dorado Meyers. Comment
  UC1602365  Eriastrum signatum Miss Helen D. Geis 1912-6 107 El Dorado Lakeside Park Comment
  SEINET3828494  Ericameria arborescens George K. Helmkamp, E. A. Helmkamp 2010-1 16985 El Dorado Northern Sierra Nevada Mountains Foothills: Ice House Road, 1.2 miles south of its junction with Peavine Road, 0.9 mi (air) N of I-50 (Riverton) 1448 Comment
  UCD40258  Ericameria cuneata Rodney Gale Myatt 1972-6-1 1617 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  CAS-BOT-BC286824  Ericameria discoidea G. Thomas Robbins 1943-9-5 1378 El Dorado Summit of Mt. Tallac 2956 Comment
  SEINET11849239  Ericameria discoidea H. H. Heller 1938-1 704 El Dorado Mount Tallae, at summit Comment
  UCD149750  Ericameria nauseosa Ellen Dean; K. Craig and V. Stewart 2014-7-30 8495 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-BC298291  Ericameria nauseosa var. speciosa Sachs 1922-1-1 s.n. El Dorado Heather Lake, Tahoe Region Comment
  UC148974  Ericameria suffruticosa Geo. R. Hall 1910-7-30 8830 El Dorado Ralston Peak 2804 Comment
  SEINET3246210  Erigeron G. K. Helmkamp, E. A. Helmkamp 2008-1 13946 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake. 2070 Comment
  JEPS72171  Erigeron algidus Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2648 El Dorado Pyramid Peak, near Aloha Lake (just below summit area); Pyramid Peak 3042 Comment
  UCR177231  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2005-8-9 9808 El Dorado Northern Sierra Nevada Mtns., El Dorado National Forest; west of Lake Tahoe; Ice House Road, 1.9 miles N of Wentworth Rd (turnoff to Stump Meadows) 1649 Comment
  CAS-BOT-BC294558  Erigeron breweri var. breweri A. A. Heller 1919-7-29 13333 El Dorado Meek's bay, Lake Tahoe 1859 Comment
  UC205839  Erigeron breweri var. breweri P. B. Kennedy 1920-8-17 126 El Dorado Barrett Camp Eldorado National Forest, Barrett Camp 1981 Comment
  UCD166035  Erigeron canadensis Daniel M. McNair 2016-8-2 2185 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  CAS-BOT-BC297232  Erigeron coulteri Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  UC468811  Erigeron coulteri R. L. Pendleton and F. M. Reed 1907-7-25 1225 El Dorado road near Lily Lake - Glen Alpine; Lake Tahoe Region, Glen Alpine 2011 Comment
  UCD131836  Erigeron coulteri Morris Halperin 1932-8-15 864 El Dorado Strawberry, America River. Comment
  UCD42425  Erigeron coulteri Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  POM357429  Erigeron coulteri Harry H. Stone 1933-8-25 18610 El Dorado Echo Park Comment
  CAS-BOT-BC300726  Erigeron glacialis var. glacialis L. R. Abrams 1917-9-22 6827 El Dorado Gilmore Lake - Lake Tahoe Region Comment
  JEPS71592  Erigeron glacialis var. glacialis Gladys L. Smith 1963-7-28 1968 El Dorado open woods around California Alpine Lodge; Echo Summit 2194 Comment
  UC1118187  Erigeron glacialis var. glacialis P. L. Johannsen 1934-7-18 391 El Dorado 1.25 mi se of Wilson's; El Dorado National Park, Pyramid Peak Quadrangle 2011 Comment
  UC148940  Erigeron glacialis var. glacialis Carlotta C. Hall 1910-7-17 8795 El Dorado near Gilmore Lake; Mt. Tallac Comment
  UC480762  Erigeron glacialis var. glacialis W. C. Blasdale 1923-7-23 El Dorado Grass Lake Lake Tahoe region, Grass Lake Comment
  CAS-BOT-BC164060  Erigeron inornatus Peter Rubtzoff 1975-7-10 8177 El Dorado Georgetown Divide. Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R) 1310 Comment
  UCR206575  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2009-7-2 15106 El Dorado Northern Sierra Nevada Mountains, Wrights road, 4.0 miles north of its junction with US-50 and beside Lyons Creek 2043 Comment
  UCR242339  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2010-8-20 16804 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  SBBG63287  Erigeron philadelphicus J. R. and R. C. Robbins 1932-7-18 El Dorado W shore, Lake Tahoe Comment
  CAS-BOT-BC224235  Eriodictyon californicum C. A. G. 1903-5-22 s.n. El Dorado Unspecified Comment
  UC126025  Eriodictyon californicum Katharine Brandegee 1907-5-28 El Dorado Sweetwater Creek; Simpson's Ranch Comment
  UCD119252  Eriodictyon californicum David G. Forbes 1966-5-13 66 -55 El Dorado Pine Hill, ca. 3 miles northwest of Rescue. 457 Comment
  UCR217331  Eriodictyon californicum George K. Helmkamp, E. A. Helmkamp 2010-6-14 16283 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
  RSA0027546  Eriogonum heracleoides William F. Hoyer 2012-7-28 2 El Dorado South Lake Tahoe, N. Truckee Rd. 0 Comment
  CAS-BOT-BC256788  Eriogonum incanum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  JEPS56869  Eriogonum incanum W. L. Jepson 1918-8-25 8140 El Dorado Mt. Tallac Lake Tahoe, Mt. Tallac 2743 Comment
  JEPS72788  Eriogonum incanum Gladys L. Smith and Dr. Alasdair H. Neilson 1970-8-20 2620 El Dorado plateau just below summit, Pyramid Peak Pyramid Peak 3042 Comment
  UC495589  Eriogonum incanum Merle Randall 1930-6-19 El Dorado Eagle Falls Lake Tahoe, Emerald Bay, Eagle Falls 1981 Comment
  SEINET5330299  Eriogonum incanum J. Gentry Jr. 1968-7-12 2137 El Dorado Half Moon Lake, northwest of Fallen Leaf Lake 2487 Comment
  UCD81670  Eriogonum luteolum var. luteolum Chuck Hughes 2009-6-4 93 El Dorado Approximately halfway between Shingle Creek and French Creek Road, 2,000 ft S of Pleasant Valley Road. 451 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
  UC565990  Eriogonum marifolium H. S. Yates 1934-6-29 3905 El Dorado 1 mi ne Angora Lake; Pyramid Pk. Quadrangle 2133 Comment
  UCD100386  Eriogonum marifolium G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10904 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
  UCD101323  Eriogonum marifolium G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11074 El Dorado Northern Sierra Nevada Mountains, along Wright's Lake Road, (Forestry Route 4) at Lyons Creek, 4 miles north of Hwy US-50. 1864 Comment
  UCR206085  Eriogonum marifolium George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13914 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  UCR171406  Eriogonum nudum George K. Helmkamp, E. A. Helmkamp 2005-7-31 9741 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-BC174780  Eriogonum nudum var. deductum G. K. Helmkamp; E. A. Helmkamp 2008-7-11 13763 El Dorado Northern Sierra Nevada Mountains: Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  UC1032197  Eriogonum nudum var. deductum A. D. Gifford 1934-7-3 4 El Dorado 3 mi se Georgetown Junction; El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  UC14030  Eriogonum nudum var. deductum W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe (Rubicon Park); Rubicon Park 1897 Comment
  UCD100562  Eriogonum nudum var. deductum G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11001 El Dorado Northern Sierra Nevada Mtns., Echo Summit along Hwy US-50 at entrance to the road maintenance station. 2245 Comment
  UCD165718  Eriogonum nudum var. nudum Ellen Dean 2016-7-12 9073 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along Highway 89. 2061 Comment
  CAS-BOT-BC261444  Eriogonum nudum var. nudum J. Matthew Johnson 1999-7-26 165 El Dorado Carson Range. Grass Lake, Eldorado National Forest, 1.5 road miles W of Luther Pass, S side of hwy 89 2303 Comment
  UCD162529  Eriogonum ovalifolium var. eximium Steve Matson 2004-8-7 1098 El Dorado NSNH; Tahoe Basin; north side of summit of Freel Peak. 3316 Comment
  CAS-BOT-BC266852  Eriogonum ovalifolium var. nivale Mrs. S. Earle Kelley 1920-7-1 s.n. El Dorado Rubicon Pk., Tahoe Region Comment
  CAS-BOT-BC253101  Eriogonum roseum A. A. Heller 1915-9-11 12267 El Dorado On the Lincoln Highway 5 miles east of Kyburz 1524 Comment
  CAS-BOT-BC272561  Eriogonum spergulinum var. reddingianum John Thomas Howell 1963-7-12 39851 El Dorado Meyers 1935 Comment
  CAS-BOT-BC272555  Eriogonum spergulinum var. reddingianum H. F. Copeland 1936-8-23 s.n. El Dorado Canyon of Meek's Creek, near Lake Tahoe 1828 Comment
  CAS-BOT-BC272565  Eriogonum spergulinum var. reddingianum Elsie Zeile Lovegrove 1938-6-17 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake Comment
  CAS-BOT-BC267417  Eriogonum tripodum Beecher Crampton 1964-7-9 7100 El Dorado 4.2 miles south of Lotus Comment
  SEINET3860086  Eriogonum umbellatum var. furcosum James L. Reveal 1975-8-23 3971 El Dorado Along California Hwy 89, 2.2 mi S of U.S. Hwy 50.; 0 Comment
  CAS-BOT-BC268260  Eriogonum umbellatum var. nevadense A. A. Heller 1915-9-11 12261 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  UC1213926  Eriogonum umbellatum var. nevadense Verne Grant, Alva Grant 1946-7-18 7710 El Dorado n-facing granitic slope by Upper Echo Lake Upper Echo Lake 2316 Comment
  UCD101367  Eriogonum umbellatum var. nevadense Morris Halperin 1932-8-14 924 El Dorado Strawberry. 2438 Comment
  CAS-BOT-BC261826  Eriogonum wrightii var. subscaposum John Thomas Howell 1929-10-5 4447 El Dorado At Glen Alpine Lodge, Lake Tahoe region Comment
  SD237566  Eriogonum wrightii var. subscaposum G. K. Helmkamp, E. A. Helmkamp 2009-8-19 15498 El Dorado Sierra Nevada Mountains: along Ice House Road at SW shore of Loon Lake, 2.5 miles south of its end on the north side of the lake (Loon Lake 7.5'Q) 1972 Comment
  SD51378  Eriogonum wrightii var. subscaposum Darley F. Howe 1961-8-10 3151 El Dorado Kirkwood on Carson Pass road, #88 2347 Comment
  CAS-BOT-BC112348  Eriophorum gracile Margaret Williams 1967-8-13 s.n. El Dorado Luther Pass road, near Grass Lake. 2346 Comment
  RSA0088248  Eriophyllum lanatum Bonnie C. Templeton 1968-6-7 11213 El Dorado Near carson road, E. of Placerville. Comment
  UCD159987  Eriophyllum lanatum Jack Major 1966-5-1 s.n. El Dorado Pine Hill. Comment
  CAS-BOT-BC438805  Eriophyllum lanatum var. achilleoides George K. Helmkamp; Elizabeth Helmkamp 2013-6-19 20882 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake. 1456 Comment
  SEINET2443010  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2010-5-17 16066 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
  UCR217329  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2010-6-14 16285 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
  JEPS34633  Eriophyllum lanatum var. croceum W. H. Shockley 1880-1 El Dorado Comment
  CDA10927  Eriophyllum lanatum var. grandiflorum G. F. Hrusa 1994-4-28 11839 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  POM257128  Eriophyllum lanatum var. grandiflorum Lincoln Constance 1939-5-7 2483 El Dorado Forks of Sweetwater Creek, 2 miles above mouth, Sierra Nevada foothills. 244 Comment
  UC893791  Eriophyllum lanatum var. grandiflorum Marcus E. Jones, A. M. 1882-7-5 3379 El Dorado St. Lawrence Comment
  CDA36418  Eriophyllum lanatum var. integrifolium M. Beyers, G. F. Hrusa 2011-7-2 979 El Dorado Along trail leading to Shealor Lakes. 2255 Comment
  UC495502  Eriophyllum lanatum var. integrifolium Merle Randall 1930-6-24 El Dorado 100 ft above e shore Lower Echo Lake; Lake Tahoe region, Lower Echo Lake Comment
  UC530011  Eriophyllum lanatum var. integrifolium E. B. Babcock 1934-7-18 433 El Dorado summit Echo Peak 2712 Comment
  UCR197558  Erodium brachycarpum George K. Helmkamp, E. A. Helmkamp 2008-5-28 13498 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; Patterson Dr. and CA-49 530 Comment
  RSA791761  Erysimum capitatum var. capitatum George K. Helmkamp, E. A. Helmkamp 2006-7-7 10820 El Dorado Northern Sierra Nevada Mountains.: Wright s Lake Road, 3.2 miles north of Highway US-50, northeast of Kyburz 1982 Comment
  SEINET2470912  Erysimum capitatum var. perenne K. Christie 2010-6-22 1853 El Dorado Lake Tahoe Basin Management Unit (USFS); Fountain Place Road. 2209 Comment
  CAS-BOT-BC54977  Erysimum perenne G. B. Rossbach 1940-6-2 935 El Dorado By road to Echo Summit Pass, about 10 miles south of Lake Tahoe. 2244 Comment
  JEPS72294  Erysimum perenne Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2645 El Dorado nr Aloha Lake (just below summit area of peak); Pyramid Peak 3042 Comment
  JEPS72295  Erysimum perenne Gladys L. Smith 1963-7-7 1721 El Dorado along old summit rd nr. California Alpine Lodge; Echo 2194 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
  POM109646  Erythronium grandiflorum Marcus E. Jones 1883-4-21 s.n. El Dorado Kelsey. Comment
  CAS-BOT-BC504542  Erythronium multiscapideum Elmer I. Applegate 1929-4-28 5551 El Dorado 3 miles south of the American River, between Colma and Auburn Comment
  UC747396  Eschscholzia caespitosa G. Thomas Robbins 1945-6-9 1977 El Dorado about 3 mi e Camino (canyon slope above creek); North Fork Webber Creek 975 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
  UC747397  Eschscholzia lobbii G. Thomas Robbins 1945-4-22 1853 El Dorado about 2 1/2 mi e Shingle Springs 457 Comment
  JEPS72161  Eucephalus breweri Gladys L. Smith 1963-7-27 1821 El Dorado near, on old Hawley Grade Echo Summit 2164 Comment
  UC464477  Eucephalus breweri R. M. Holman 1931-8-8 El Dorado Firs Camp Ground, 300 yds w of Echo summit on Lincoln Highway Lake Tahoe 2286 Comment
  UCR177021  Eucephalus breweri George K. Helmkamp, E. A. Helmkamp 2005-9-23 9919 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) c. 4.0 road miles north of US-50, NE of Kyburz 2061 Comment
  UCR86395  Eucephalus breweri R. D. Goeden, J. Teerink 1993-8-18 893- 25 El Dorado Sierra Nevada Mountains, Eldorado National Forest, Leek Springs Hill Road, off of the Ridge Hwy 2180 Comment
  CDA14282  Euphorbia oblongata G. Shutler 1998-6-1 s.n. El Dorado Sierra Nevada; USFS property on Fairplay Rd. near town of Fairplay. 0 Comment
  UCD142659  Euphorbia ocellata G. L. Stebbins Jr. 1976-9-25 76285 El Dorado 4 miles west of Coloma, along State Highway 49. 228 Comment
  UCD149766  Euphorbia serpillifolia subsp. serpillifolia Ellen Dean; K. Craig and V. Stewart 2014-7-30 8511 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park.Southern part of the park near boundary with forest service land. 1920 Comment
  UCR258376  Euphorbia serpillifolia subsp. serpillifolia George K. Helmkamp, Amy Barnes 2014-8-11 22984 El Dorado Northern Sierra Nevada Mountains, north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road 1655 Comment
  SEINET9605953  Euphorbia spathulata K. K. Klein 1976-4-3 s.n. El Dorado Along Hwy 193, 1 mile from Greenwood. 671 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
  CAS-BOT-BC310522  Eurybia integrifolia J. Clausen 1932-9-14 634 El Dorado Tahoe Region, above Glen Alpine on trail to Mt. Tallac 2290 Comment
  BFRS184 Image available Festuca Peter Rubtzoff 1976-6-10 8625 El Dorado Blodgett Forest: County Road ca. 0.1 mile west 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
  SEINET4691437  Festuca microstachys George K. Helmkamp, E. A. Helmkamp 2011-1 17375 El Dorado Northern Sierra Nevada Mountains Foothills: Mesquite Road, 11.2 miles south of its junction with Wentworth Springs Road, 7.3 mi NE (42 degrees) of Placerville. 1073 Comment
  SBBG128816  Festuca microstachys G. K. Helmkamp, E. A. Helmkamp 2012-5-18 19001 El Dorado junction of Bonnetti Rd (Capps Crossing Rd) and Mormon Emigrant Trail, E of Jenkinson Lake 1261 Comment
  UCR237437  Festuca microstachys var. microstachys George K. Helmkamp, E. A. Helmkamp 2012-5-18 19001 El Dorado Northern Sierra Nevada Mountains, junction of Bonnetti Road (Capps Crossing Rd.) and Mormon Emigrant Trail, east of Jenkinson Lake 1261 Comment
  UCR250707  Festuca myuros var. hirsuta George K. Helmkamp, Mary Alice Barnes 2013-5-10 20547 El Dorado Northern Sierra Nevada Mtns. Foothills, Volcanoville Road (end of maintained road), 5.1 miles northwest of Bear Foot Road, at site of Volcanoville 960 Comment
  UCR207901  Festuca myuros var. myuros George K. Helmkamp, E. A. Helmkamp 2009-5-12 14680 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  CAS-BOT-BC278617  Festuca subulata G. L. Stebbins 1977-8-7 77130 El Dorado Along South Fork of American River, between Forni Creek and Sciots Camp 1676 Comment
  UCD74206  Festuca trachyphylla Jennifer W. Burt 2006-9-6 219 El Dorado Sierra-at-Tahoe active ski area, off Hwy 50 near Phillips - collected from center of 'Hemlock' ski run. 2460 Comment
  UCD111858  Ficus carica G. K. Helmkamp; E. A. Helmkamp 2007-5-7 11970 El Dorado Northern Sierra Nevada Mountains. Along CA-49, 6.1 miles NW of Placerville. 454 Comment
  CAS-BOT-BC454517  Fragaria Peter Rubtzoff 1974-6-26 7649 El Dorado Blodgett forest: Mainline Road Cleacut (exclusive of upper Gaddis Creek area) (Comp. 451E). The Georgetown Divide, Sierra Nevada. 1325 Comment
  UCR234006  Fragaria vesca George K. Helmkamp, E. A. Helmkamp 2011-7-7 17649 El Dorado Northern Sierra Nevada Mountains, Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  CHSC73077  Fragaria virginiana L. P. Janeway 1998-8-5 5943 El Dorado Lake Tahoe Basin Management Unit - National Forest. Meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  CAS-BOT-BC53438  Frangula californica subsp. tomentella N. J. Andersson 1852-8-1 s.n. El Dorado Coloma (South Fork American River) Comment
  SBBG50633  Frangula californica subsp. tomentella L. Feldman 1966-5-13 54 El Dorado Pine Hill, 2 mi W of Rescue 670 Comment
  CAS-BOT-BC53784  Frangula rubra Carl B. Wolf 1928-8-21 3416 El Dorado Near Dr. Abrams' Cabin, Fallen Leaf Lake Comment
  CAS-BOT-BC55740  Frangula rubra subsp. rubra Geo. B. Grant 1906-7-15 s.n. El Dorado About Lake Tahoe 2438 Comment
  JEPS124882 Image available Frasera speciosa Stamps 1967-7-26 97 El Dorado 8 mi south of Meyers on highway 89. Comment
  CAS-BOT-BC223370  Fraxinus dipetala G. L. Stebbins 1977-9-24 77158 El Dorado South side of Rubicon River, along road to Buckeye Flat trail 762 Comment
  UCD19845  Fremontia californica C. H. Lamoureux; R. Parke and J. Major 1956-5-23 1093 El Dorado On the grounds of the Forest Genetics Institute, Placerville. Comment
  RSA167522  Fremontodendron californicum Robert F. Thorne, Percy C. Everett 1964-4-16 33768 El Dorado On N slope of Pine Hill, ca. 3-4 mi. ENE of Rescue 610 Comment
  JEPS57358 Image available Fremontodendron decumbens L. R. Heckard 1968-3-29 1917 El Dorado at Summit of Pine Hill (ca. 2 miles north-west of Rescue). Comment
  JEPS79102 Image available Fremontodendron decumbens L. R. Heckard 1980-5-18 5196 El Dorado Pine Hill, northwest of Rescue (west of Placerville). Comment
  SBBG83383  Fremontodendron decumbens R. Gankin 1966-1-13 623 El Dorado W-facing slope of Pine Hill, ca. 2 mi WNW of Rescue Comment
  SD103791  Fremontodendron decumbens Darley Howe 1978-6-25 El Dorado Pine Hill area 609 Comment
  UCD116329  Fremontodendron decumbens Roman Gankin 1966-1-13 624 El Dorado West-facing slope of the ridge south of Pine Hill, ca. 2 miles west-northwest of Rescue. Comment
  UCD116331  Fremontodendron decumbens Roman Gankin 1966-1-13 626 El Dorado West-facing slope of the ridge south of Pine Hill, ca. 2 miles west-northwest of Rescue. Comment
  CAS-BOT-BC505298  Fritillaria micrantha Alice M. King 1923-5-1 s.n. El Dorado Placerville Comment
  UCD139693  Fritillaria micrantha Lewis Feldman 1966-4-19 44 El Dorado Ice House Road off of U.S. Highway 50, 3.9 miles east of Pacific House. 1584 Comment
  RSA800040  Galium Peter Rubtzoff 1975-6-3 8019 El Dorado U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 mi north of junction with Quintette Road. 1204 Comment
  UCD121629  Galium aparine H. A. Borthwick 1925-5-29 1986 El Dorado Placerville. Comment
  UCR173334  Galium aparine George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10237 El Dorado Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown 340 Comment
  UCD13181  Galium aparine J. fFine 1975-5-25 27 El Dorado Along hwy 50, ca. 100ft up the American River from Kyburz Lodge. 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
  UCR233464  Galium bolanderi George K. Helmkamp, E. A. Helmkamp 2011-9-1 18205 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles south of its junction with US-50 in Kyburz 1447 Comment
  JEPS52928  Galium californicum subsp. sierrae G. L. Stebbins 1966-5-15 6392 El Dorado Pine Hill 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
  JEPS6623  Galium porrigens var. tenue W. L. Jepson 1938-4-6 18598 El Dorado Lotus 60 Comment
  BFRS462 Image available Galium sparsiflorum subsp. sparsiflorum Peter Rubtzoff 1975-8-20 8345 El Dorado Blodgett Forest: Deep Canyon Road ca. 0.4 mi. north of junction with Loop Road (Comp. 10U). Comment
  JEPS72409  Galium triflorum Gladys L. Smith 1972-8-23 3451 El Dorado below Echo Summit Lodge (e side US 50) 2194 Comment
  UCD106888  Galium triflorum Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7232 El Dorado Lake Tahoe Basin. Emerald Bay State Park. West of Vikings Holm buildings near trail to falls and bridge. 1923 Comment
  UCD142010  Galium triflorum Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7837 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side of bridge connecting North Fire Road with South Fire Road, north side of creek. 1968 Comment
  JEPS72413  Galium triflorum Gladys L. Smith 1972-7-20 3305 El Dorado stream bank Glen Alpine Spring 2194 Comment
  UC747237  Garrya congdonii G. Thomas Robbins 1945-5-20 1927 El Dorado near Simpsons Ranch (above bank of Sweetwater Creek) 182 Comment
  RSA629728  Garrya elliptica Louis C. Wheeler 1958-7-23 7332 El Dorado Pillikin Mine 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-BC56264  Gaultheria ovatifolia Peter W. Fritsch 2007-7-28 1838 El Dorado Blodgett Forest Research Station (entrance ca. 1 mi. E of Quintette), 1210 Comment
  CAS-BOT-BC350948  Gayophytum Peter Rubtzoff 1974-9-19 7914 El Dorado U.C. Blodgett Forest Research Station: Spring Road near head of Bacon Canyon. Comment
  UCD103590  Gayophytum diffusum P. B. Kennedy 1920-8-10 31 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UC311648  Gayophytum diffusum subsp. parviflorum Herbert McLean Evans July 1920 El Dorado 1 mi below Phillips; Sierra Nevada Comment
  UC463417  Gayophytum diffusum subsp. parviflorum Ira L. Wiggins 1930-10-12 5076 El Dorado near Emerald Bay; Lake Tahoe Comment
  UCD42696  Gayophytum diffusum subsp. parviflorum C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 62 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCR201888  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2008-8-1 13959 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road 2021 Comment
  UCR248521  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 21095 El Dorado Northern Sierra Nevada Mountains, Hell's Delight Road, just west of the junction with Silver Fork Road, 2.8 miles north of CA-88 2006 Comment
  JEPS72751  Gayophytum diffusum subsp. parviflorum Gladys L. Smith 1964-8-29 2389 El Dorado trail to Echo Rim Sierra Nevada Mountains (forest behind stables) 2255 Comment
  UCD165918  Gayophytum heterozygum Ellen Dean; with Mayra Huerta 2016-8-12 9232 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. West side of Highway 89. Along road bank near southern boundary of park, south of unnamed drainage. 2071 Comment
  UCD168686  Gayophytum heterozygum Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9423 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Southwestern side of Emerald Point. 1918 Comment
  UCD33879  Gentiana Beecher Crampton 1974-8-11 9080 El Dorado El Dorado County, South Lake Tahoe, Truckee Marsh. Comment
  JEPS47076  Gentiana calycosa M. Grace Rowe Aug 1914 El Dorado Glen Alpine Lake Tahoe Comment
  UCD42523  Gentiana calycosa Lloyd P. Tevis 1902-9-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  RSA392219  Gentiana simplex George Henry Grinnell 1937-9-2 s.n. El Dorado Above Placerville, along Route 50. 2134 Comment
  RSA49042  Gentianella amarella Verne Grant 1949-7-25 8798 El Dorado Below Phillips on Highway 50. 1982 Comment
  UCD168952  Gentianopsis simplex Beecher Crampton 1974-8-11 9080 El Dorado Truckee Marsh, South Lake Tahoe. Comment
  CAS-BOT-BC227282  Geranium dissectum George K. Helmkamp; E. A. Helmkamp 2012-5-3 18909 El Dorado Northern Sierra Nevada Mountains Foothills: unnamed road leading to power plant, 0.3 mile east of South Fork American River bridge 613 Comment
  CDA36219  Geranium dissectum G. K. Helmkamp, E. A. Helmkamp 2009-5-29 14870 El Dorado Sierra Nevada Mountains Foothills; Lake Oaks Mobile Home Park, Diamond Springs. Comment
  RSA0028448  Geranium dissectum George K. Helmkamp, E. A. Helmkamp 2009-5-4 14596 El Dorado Sly Park Road, 0.3 miles southwest of its junction with Mormon Emigrant Trail 1067 Comment
  SD237461  Geranium dissectum G. K. Helmkamp, E. A. Helmkamp 2008-6-5 13598 El Dorado Sierra Nevada Mountains Foothills: Forbay Road at crossing of the South Fork American River (Pollock Pines 7.5'Q) 594 Comment
  UCR196789  Geranium dissectum George K. Helmkamp, E. A. Helmkamp 2008-6-5 13598 El Dorado Sierra Nevada Mountains Foothills, Forbay Road at crossing of the South Fork American River 595 Comment
  UCR197367  Geranium dissectum George K. Helmkamp, E. A. Helmkamp 2008-4-25 13333 El Dorado Sierra Nevada Mountains Foothills, along Bear Creek Road 0.4 mile southeast of its junction with Meadow Brook Road, SE of Georgetown 747 Comment
  UCR188825  Geranium molle George K. Helmkamp, E. A. Helmkamp 2007-3-23 11702 El Dorado Foothills, Northern Sierra Nevada Mountains, Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill 313 Comment
  UCR224249  Geranium molle George K. Helmkamp, E. A. Helmkamp 2010-4-17 15874 A El Dorado Sierra Nevada Mountains Foothills, Rattlesnake Bar Road, 1.9 miles southwest of its junction with CA-49 near Pilot Hill 314 Comment
  UC1532804  Geranium richardsonii Robert F. Thorne and L. DeBuhr 1975-8-23 47249 El Dorado Grass Lake; just N of Luther Pass Comment
  UC614882  Geranium richardsonii Beryl O. Schreiber 1933-7-22 907 El Dorado 3 mi below Meyer's; South Fork Truckee River Comment
  UCD148427  Geum triflorum var. ciliatum Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8273 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1922 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
  UC879904  Gilia capitata subsp. capitata Marcus E. Jones, A. M. 1883-5-8 El Dorado Kelsey Comment
  UC1602120  Gilia capitata subsp. mediomontana Geo. Hansen 1895-6-11 1135 El Dorado Armstrong's Stat'n Sequoia Gigantea Region, Armstrong's Stat'n 1615 Comment
  UCR206916  Gilia capitata subsp. mediomontana George K. Helmkamp, E. A. Helmkamp 2009-5-24 14794 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road 640 Comment
  UCR217856  Gilia capitata subsp. mediomontana George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe 2010-7-6 16449 El Dorado Sierra Nevada Mountains, Silver Fork Road, 1.9 miles south of its junction with US-50 in Kyburz 1473 Comment
  RSA469342  Gilia capitata subsp. pedemontana Glenn A. Gorelick 1966-4-19 s.n. El Dorado approx. 3 miles northwest of Placerville along Hwy. 49 Comment
  SJSU11647  Gilia capitata subsp. pedemontana A. M. Thorpe 1961-5-27 El Dorado near Aukum, Mt Aukum Rd 609 Comment
  RSA781310  Gilia leptalea subsp. leptalea George K. Helmkamp, E. A. Helmkamp 2009-7-22 15267 El Dorado Wrights Lake Road, 1.2 miles south of Wrights Lake 2073 Comment
  UCR185344  Gilia tricolor subsp. diffusa George K. Helmkamp, E. A. Helmkamp 2007-4-20 11764 El Dorado Foothills, Northern Sierra Nevada Mountains, 2.2 miles north of US-50 on Bass Lake Road, overlooking Bass Lake; between El Dorado Hills and Cameron Park 384 Comment
  CAS-BOT-BC266563  Githopsis pulchella G. Thomas Robbins 1945-5-20 1930 El Dorado Above Sweetwater Creek near Simpsons Ranch, 4-5 miles S of Salmon Falls 182 Comment
  UC747030  Githopsis pulchella subsp. pulchella G. Thomas Robbins 1944-5-21 1622 El Dorado about 2 mi e Camino (near Eight Mile House, on ridge above North Fork Webber Creek) 914 Comment
  JEPS124448  Githopsis pulchella subsp. serpentinicola Daniel Slakey with El Dorado CNPS Chapter 2015-4-19 113 El Dorado Big Canyon Creek Drainage, about 700 m NE of junction Murrieta Flats Road and Joaquin Way. North side of trail. Comment
  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
  UCD72554  Githopsis specularioides H. A. Borthwick 1925-6-15 1742 El Dorado Kyburz. Comment
  SEINET10972191  Githopsis specularioides Townsend S. Brandegee 1908-6-1 Brandegee s.n. El Dorado Simpson's Ranch, Sweetwater Creek Comment
  BFRS405 Image available Glyceria elata Peter Rubtzoff, John Thomas Howell 1973-7-17 7067 El Dorado Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mi. south of County Road (Comp. 370E). 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
  UCD165674  Glyceria elata Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9025 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along fire road on western side of Highway 89. 2126 Comment
  UCD20974  Glyceria elata E. Bortiri 2002-6-26 WFC 22 El Dorado Truckee Marsh, South Lake Tahoe, El Dorado Co. Comment
  UCD66841  Glyceria elata A. A. Beetle; D. E. Beetle, Alva Hansen 16-26 Jul 1945 3921 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UCD66844  Glyceria elata Dean W. Taylor 1976-7-1 6016 El Dorado Along Station Creek drainage, S. Fork American River Canyon. 1676 Comment
  UCD85120  Glyceria elata G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12785 El Dorado Northern Sierra Nevada Mountains. Ice House Road. 21.3 miles north of CA-50 at Robbs Hut Road. 2078 Comment
  RSA54060  Glyceria striata J. T. Howell 1946-8-30 22911 El Dorado Upper Angora Lake Comment
  RSA714439  Gnaphalium canescens subsp. beneolens George K. Helmkamp, E. A. Helmkamp 2005-8-9 9770 El Dorado Northern Sierra Nevada Foothills: WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road. Boat ramp and loading area. 155 Comment
  UCR235127  Gnaphalium canescens subsp. thermale George K. Helmkamp, William Barnes 2010-9-4 16927 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River 1620 Comment
  BFRS349 Image available Gnaphalium luteoalbum Peter Rubtzoff, John Thomas Howell 1973-7-19 7179 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  SEINET11849402  Gnaphalium microcephalum H. H. Heller 1938-1 614 El Dorado Fallen Leaf Comment
  BFRS347 Image available Gnaphalium palustre Peter Rubtzoff 1972-9-14 6892 El Dorado Blodgett Forest: Mutton Creek area just south of County Road (Comp. 360R). Comment
  SBBG126178  Gnaphalium palustre G. K. Helmkamp with E. A. Helmkamp 2009-8-19 15510 El Dorado Wright's Lake Rd, 8.6 mi N of its upper jct with Ice House Rd 1785 Comment
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Mar 23 2014
  CAS-BOT-BC304966  Grindelia hirsutula Marcus E. Jones 1882-7-6 3611 El Dorado St. Lawrence Comment
  UCR196888  Grindelia hirsutula var. davyi George 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
  RSA0115951  Hackelia George K. Helmkamp, Elizabeth A. Helmkamp 2007-6-20 12388 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 17.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake. 2128 Comment
  UCD150254  Hackelia floribunda Ellen Dean 2014-8-13 8584 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park on north side of westernmost stretch of General Creek. 1996 Comment
  UCD150255  Hackelia floribunda Ellen Dean 2014-8-13 8584 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park on north side of westernmost stretch of General Creek. 1996 Comment
  UC1713304  Hackelia micrantha Milo S. Baker 1904-7-1 El Dorado Fallen Leaf Lake Comment
  UC747024  Hackelia nervosa Miles Eaton 1945-6-14 33 El Dorado Rubicon River Comment
  SEINET12281163  Hackelia nervosa H. H. Heller 1938-1 577 El Dorado Mount Tullae Comment
  UCR190298  Helenium bigelovii George K. Helmkamp, E. A. Helmkamp 2007-8-21 12802 El Dorado Northern Sierra Nevada Mountains, unnamed lake at the junction of Angel Creek and Gerle Creek, 0.5 mile west of Wentworth Springs Road 1598 Comment
  UCD149432  Helianthus californicus G. Ledyard Stebbins 1976-8-14 76185 El Dorado East side of Folsom Reservoir, along Chrome Creek. [Note: Chrome Creek is the creek that flows through Granite Ravine according to California's Geographic Names. Exact location unknown. Coordinates estimated by label maker. Location, elevation, and ecological information taken from duplicate CAS652263.) 152 Comment
  CAS-BOT-BC310036  Hemizonella minima H. M. Hall 1921-6-28 11372 El Dorado Sly Park 1036 Comment
  CAS-BOT-BC310043  Hemizonella minima J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe 2042 Comment
  JEPS72552  Hemizonella minima Gladys L. Smith 1970-7-16 2601 El Dorado Echo Summit Lodge area 2250 Comment
  UCD47921  Hesperevax acaulis var. acaulis Ellen Dean; Dan Potter 2005-5-11 2600 El Dorado El Dorado County. Near junction of Meadowbrook and Bear Creek Roads, slopes between Meadowbrook Rd and Traverse Creek. Upslope of trail that follows Traverse Creek north, south of bridge over creek. 685 Comment
  CAS-BOT-BC515968  Hesperochiron californicus Jean L. Pawek 1958-5-30 440 El Dorado Hwy 89, just SE of turnoff toward Luther Pass from Hwy 50 1828 Comment
  CHSC106303  Hesperolinon micranthum L. P. Janeway; B. Castro 2010-6-12 10003 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. 343 Comment
  UC746970  Heteromeles arbutifolia G. Thomas Robbins 1943-6-29 1236 El Dorado 3 mi e Placerville (Institute of Forest Genetics) 822 Comment
  CAS-BOT-BC310929  Heterotheca villosa var. minor Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  RSA9264  Heterotheca villosa var. minor C. B. Wolf 1928-8-17 3347 El Dorado Trail from Susie to Heather Lake. 2393 Comment
  UCR191136  Heuchera micrantha George K. Helmkamp, E. A. Helmkamp 2007-6-8 12300 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 2.0 miles south of Mormon Emigrant Trail 1189 Comment
  UCR235570  Heuchera micrantha George K. Helmkamp, E. A. Helmkamp 2012-5-3 18890 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 7.0 miles NW of Pollock Pines 748 Comment
  JEPS71846  Heuchera rubescens Gladys L. Smith 1971-7-8 3077 El Dorado Echo Summit area, in woods about Lake Audrain; Echo Summit 2164 Comment
  UCD151012  Hieracium albiflorum D. S. Park; E. Dean 2010-5-15 93 El Dorado Off Coloma rd. Along hiking trail, growing on steep, more or less vertical slope amidst ferns and moss. 491 Comment
  UCD164968  Holcus Peter Rubtzoff 1974-7-23 7752 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
  RSA800010  Holcus lanatus Peter Rubtzoff 1974-7-23 7752 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. 1261 Comment
  SACT001342  Hordeum hystrix J. Wilson 1985-5-4 El Dorado 365.0 Comment
  UCD165177  Horkelia Peter Rubtzoff 1974-6-4 7537 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  SEINET10737055  Horkelia fusca subsp. parviflora Andrew Townesmith, Karen M. Meyer 2007-8-9 Townesmith 920 El Dorado El Dorado National Forest, Pacific Ranger District. Vicinity of Lyons Creek Trailhead, off Forest Service route 4, 4.0 miles NW of intersection with US route 50. T11N R16E S8. 2053 Comment
  UC907619  Horkelia fusca subsp. parviflora G. Thomas Robbins 1945-8-5 2094 El Dorado ca 1/2 mi s Rubicon Springs 1828 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
  UCR218761  Horkelia fusca subsp. parviflora George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16560 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 Comment
  UC481105  Horkelia fusca subsp. parviflora R. L. Pendleton and F. M. Reed 1907-7-28 1285 El Dorado rd between Camp Agassiz-Tallac Lake Tahoe Region 1920 Comment
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Apr 8 2011
  UCD113473  Horkelia fusca var. parviflora G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10895 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
  UCD113477  Horkelia fusca var. parviflora G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10949 El Dorado Northern Sierra Nevada Mtns: Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges. 1960 Comment
  BFRS434 Image available Horkelia tridentata Peter Rubtzoff, John Thomas Howell 1973-7-18 7150 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UC1073313  Horkelia tridentata subsp. tridentata George B. Rossbach 1955-5-21 302 El Dorado n Rt. 50 (near Pacific); S. Fork American River Comment
  SD235007  Horkelia tridentata var. tridentata G. K. Helmkamp, E. A Helmkamp 2007-6-6 12261 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road (Old Iron Mountain 7.5' Q) 1616 Comment
  UC2014144  Horkelia tridentata var. tridentata Ellen Dean, T. Starbuck, M. Starbuck, G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7134 El Dorado El Dorado County: 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. Comment
  CAS-BOT-BC536269  Horkelia tridentata var. tridentata Elizabeth McClintock 1969-6-1 s.n. El Dorado Leonardi Springs adn immediate vicinity, between Blodgett Forest and canyon of the Rubicon River 1371 Comment
  UCD106123  Hosackia oblongifolia Morris Halperin 1932-8-15 920 El Dorado American River, Strawberry. 1752 Comment
  UCD72933  Hosackia oblongifolia var. oblongifolia Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4502 El Dorado Washoe Meadows State Park. West side of park near Grizzly Mountain Road entrance. 1952 Comment
  UCD33608  Hosackia oblongifolia var. oblongifolia Beecher Crampton 1970-7-8 8641 El Dorado El Dorado County, Stateline. 1981 Comment
  UC311612  Hulsea algida Dr. H. M. Evans 1918-7-28 El Dorado foot Job's Sister 3048 Comment
  CDA2814  Humulus lupulus var. neomexicanus S. Matson 2001-8-19 499 El Dorado California Alpine Club; Johnson Pass, on spur road from Hwy 50, 1 km north of Echo Summit. Comment
  UC700283  Hydrophyllum occidentale G. Thomas Robbins 1943-5-23 1080 El Dorado 3 mi e Camino (woods along North Fork Webber Creek); North Fork Webber Creek 914 Comment
  CAS-BOT-BC344905  Hypericum anagalloides Peter Rubtzoff 1972-10-3 6976 El Dorado U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road. Comment
  CAS-BOT-BC401040  Hypericum anagalloides Andrew Townesmith; Karen M. Meyer 2007-8-9 923 El Dorado El Dorado National Forest, Pacific Ranger District. Vicinity of Lyons Creek Trailhead, off Forest Service route 4, 4.0 miles NW of intersection with US route 50 2053 Comment
  UCD110325  Hypericum anagalloides H. A. Borthwick 1925-6-15 1795 El Dorado Kyburz. Comment
  CAS-BOT-BC410208  Hypericum concinnum G. Thomas Robbins 1943-6-16 1180 El Dorado near Institute of Forest Genetics, 3 mi. e. of Placerville 762 Comment
  UC1614567  Hypericum formosum var. scouleri Charles M. Belshaw 1934-7-21 128 El Dorado Placerville Hwy., Old Twin Bridges 1981 Comment
  UC570426  Hypericum formosum var. scouleri Chas. M. Belshaw 1935-7-13 1158 El Dorado meadow 1/2 mi. w. Lover's Leap (Placerville-Tahoe Rd.) 1767 Comment
  UCR176441  Hypericum formosum var. scouleri George K. Helmkamp, E. A. Helmkamp 2006-8-7 11183 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  BFRS14 Image available Hypericum perforatum Peter Rubtzoff, John Thomas Howell 1973-7-18 7117 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  SEINET3245884  Hypericum perforatum G. K. Helmkamp, E. A. Helmkamp 2007-1 12940 El Dorado Northern Sierra Nevada Mountains: Along Hwy US-50 at Echo Summit. 2256 Comment
  UC178763  Hypericum perforatum Katharine Brandegee May 1907 El Dorado Placerville Comment
  UCD110374  Hypericum perforatum subsp. perforatum G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-10 10664 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 6.1 miles north of Hwy US-50. 1653 Comment
  UCD35629  Hypericum perforatum subsp. perforatum Beecher Crampton 1959-5-18 5225 El Dorado Latrobe. Comment
  UCD80233  Hypericum perforatum subsp. perforatum CNPS SN Foothill Team 2005-6-14 SNNR 0223 a El Dorado Amy Hoffman's private property, in the NW corner of the property. 140 Comment
  UCR250641  Hypochaeris radicata George K. Helmkamp, Mary Alice Barnes 2013-5-10 20531 El Dorado Northern Sierra Nevada Mtns. Foothills, Wentworth Springs Road, 3.4 miles east of Georgetown 983 Comment
  UC1123691  Ipomopsis aggregata A. D. Gifford 1934-8-23 339 El Dorado Corral Flats Pyramid Pk Quad., El Dorado National Forest 2194 Comment
  UCD112227  Ipomopsis aggregata Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7196 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy 89. Along North Fire Road just west of bridge known as 'Second bridge. 1981 Comment
  HSC17034  Ipomopsis aggregata W. R. Rogers 1965-7-11 226 El Dorado Tahoe Keys, Lake Tahoe Comment
  UC306881  Ipomopsis aggregata Herbert McLean Evans 1918-7-26 El Dorado near Phillips; South Fork American River 2316 Comment
  SBBG10787  Ipomopsis aggregata subsp. aggregata K. K. Muller 1960-7-18 1081 El Dorado 5 mi S of Meyers on rd to Luther Pass (St Hwy 89) 1950 Comment
  BFRS1 Image available Iris hartwegii Peter Rubtzoff 1972-7-19 6819 El Dorado Blodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp.450E) Comment
  UC747021  Iris hartwegii G. Thomas Robbins 1943-5-2 1062 El Dorado ca 3 mi e Camino; North Fork Webber Creek 914 Comment
  UCD165173  Iris hartwegii Peter Rubtzoff 1974-6-4 7531 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  CAS-BOT-BC57657  Isoetes bolanderi John Thomas Howell 1945-9-29 21537 El Dorado Lake of the Woods Comment
  UC463347  Ivesia gordonii L. R. Abrams 1930-8-15 12747 El Dorado Desolation Valley 2590 Comment
  JEPS44492  Ivesia santolinoides A. M. Ottley 1920-7-2 932 El Dorado Myers sta. Comment
  POM124372  Ivesia santolinoides L. R. Abrams 1911-7-27 4773 El Dorado Lake Valley, (Lake Tahoe) 1951 Comment
  UC1601158  Jensia rammii Miss Hazel Stark August 1921 El Dorado Sly Park Comment
  CAS-BOT-BC340279  Jensia rammii David D. Keck 1933-6-1 2443 El Dorado El Dorado (south side of town) 490 Comment
  CAS-BOT-BC293680  Juncus articulatus Peter Rubtzoff; John Thomas Howell 1973-7-17 7055 El Dorado Along Wentworth Springs Road, ca. 1 mile east of Georgetown on road to Blodgett Forest; and 1 mile E of junction with Hwy. 193. Comment
  CHSC73228  Juncus balticus L. P. Janeway; Eric Schroder 1998-7-27 5848 El Dorado Lake Tahoe Basin Management Unit - National Forest. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. 1905 Comment
  UCD42719  Juncus balticus C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 85 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCD72643  Juncus balticus subsp. ater Ellen Dean; T. Sasaki 2007-7-23 4366 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 #2 plot. 1920 Comment
  UCD148445  Juncus bufonius var. occidentalis Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8288 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Central part of park near eastern boundary. 1919 Comment
  UC747764  Juncus capillaris H. F. Copeland 1947-7-15 El Dorado near Echo Summit; Benwood Meadows 2286 Comment
  UCD148532  Juncus capillaris Ellen Dean; C. Beyer, S. Rae, T. Starbuck, D. Canington 2014-6-7 8339 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Dry meadow in central part of the park. 1925 Comment
  RSA54108  Juncus chlorocephalus J. T. Howell 1946-8-30 22908 El Dorado Upper Angora Lake Comment
  UC149005  Juncus chlorocephalus H. M. Hall 1910-7-17 8776 El Dorado Fallen Leaf Sierra Nevada Mountains 1950 Comment
  UCD165701  Juncus chlorocephalus Ellen Dean 2016-7-12 9057 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. North side of unnamed drainage on west side of Highway 89. Close to highway. 2058 Comment
  UCR233413  Juncus chlorocephalus George K. Helmkamp, E. A. Helmkamp 2011-9-13 18238 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 21.4 rd. miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 1.1 mi. NW (331 deg. ) of Alder Hill 2270 Comment
  UCR171039  Juncus effusus George K. Helmkamp, E. A. Helmkamp 2005-7-31 9722 El Dorado Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines 1006 Comment
  UCD141508  Juncus effusus subsp. pacificus G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12787 El Dorado Northern Sierra Nevada Mountains. Ice House Road. 21.3 miles north of CA-50 at Robbs Hut Road. 2078 Comment
  SEINET6195206  Juncus ensifolius E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4183 El Dorado Washoe Meadows State Park, Angora Meadows, east and west sides of Angora Creek 1922 Comment
  UCD165735  Juncus ensifolius Ellen Dean 2016-7-12 9090 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. Small wet meadow adjacent to unnamed drainage on east side of Highway 89. 2058 Comment
  JEPS73243  Juncus ensifolius Gladys L. Smith 1971-9-25 3119 El Dorado directly across from Highway Maintenance Station; Echo Summit 2250 Comment
  RSA69455  Juncus ensifolius F. W. Peirson 1931-8-7 9528 El Dorado Trail to Grass Lake above Glen Alpine, Glen Alpine Creek Basin. 2134 Comment
  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
  UCR279832  Juncus laccatus Peter Rubtzoff 1972-7-25 6840 El Dorado Sierra Nevada Mtns, Georgetown Divide; UC Blodgett Forest Research Station, upper Gaddis Creek area in Mainline Road Clearcut 1311 Comment
  SEINET8465034 Image available Juncus macrandrus George K. Helmkamp, E. A. Helmkamp 2008-8-1 13954 El Dorado Northern Sierra Nevada Mountains: Dark Lake 0.4 mile northwest of the entrance to Wright's Lake along Wright's Lake Road. 2148 Comment
  JEPS73247  Juncus mertensianus Gladys L. Smith 1972-7-20 3335 El Dorado Lake Gilmore outlet Lake Gilmore 2560 Comment
  UC421733  Juncus mexicanus R. L. Pendleton and F. M. Reed 1907-7-25 1142 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
  CHSC73233  Juncus nevadensis L. P. Janeway; Susi Urie 1998-8-4 5908 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. 2011 Comment
  CHSC73237  Juncus nevadensis L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5903 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
  JEPS67043  Juncus nevadensis W. L. Jepson 1918-8-25 8151 El Dorado Mt. Tallac Lake Tahoe 2743 Comment
  UCD44780  Juncus nevadensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2146 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UC1613290  Juncus nevadensis Charles M. Belshaw 1935-7-7 1160 El Dorado Richardson's Resort Central Sierra Nevada, Lake Tahoe (s end of lake, near a vernal pool.) 1920 Comment
  UCD42700  Juncus occidentalis C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 66 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  CHSC83197  Juncus orthophyllus Beecher Crampton 1989-6-10 10179 El Dorado Tahoe Basin, Stateline, along entrance road to Stables. Comment
  UCD141652  Juncus orthophyllus A. A. Heller 1919-7-29 13325 El Dorado Meek's bay, Lake Tahoe. Comment
  RSA100500  Juncus orthophyllus H. C. Cantelow 1936-7-26 1514 El Dorado Luther Pass near Grass Lake. Comment
  UCR190631  Juncus oxymeris George K. Helmkamp, E. A. Helmkamp 2007-8-21 12788 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 21.3 miles north of CA-50 at Robbs Hut Road 2078 Comment
  SD197609  Juncus parryi G. K. Helmkamp, E. A. Helmkamp 2008-8-8 13962 El Dorado Echo Summit, west side of a Highway Maintenace Station and ca. 100 yards north of CA-50. 2256 Comment
  CHSC73511  Juncus tenuis L. P. Janeway; Eric Schroder 1998-8-31 6203 El Dorado Lake Tahoe Basin--National Forest. Meadow about 0.2 mi east of Fallen Leaf Lake and about 1.7 mi south of Lake Tahoe; along the west side of Fallen Leaf Lake Road. 1950 Comment
  CAS-BOT-BC173564  Juncus tenuis Peter Rubtzoff 1972-9-28 6958 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  UCD84178  Juncus xiphioides Chuck Hughes 2009-10-7 137 El Dorado near Rubicon Trail crossing of Gerle Creek. 1770 Comment
  RSA2034  Juniperus communis var. montana C. B. Wolf 1930-10-9 981 El Dorado Rocky hillsides, about Susie lake 2195 Comment
  SBBG56443  Juniperus grandis W. C. Cumming, P. Stockwell 1940-1-24 2009 El Dorado above Twin Bridges, Placerville to Lake Tahoe Rd 2133 Comment
  CAS-BOT-BC81162  Juniperus occidentalis W. W. Price 1898-8-1 s.n. El Dorado [Glenn] Glen Alpine Springs Comment
  UC13698  Juniperus occidentalis W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Glen Alpine Vicinity of Lake Tahoe, Mt. Tallac, Glen Alpine 1897 Comment
  UC215290  Juniperus occidentalis 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
  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
  UC412683  Kalmia polifolia subsp. microphylla Milo S. Baker 1904-7-17 El Dorado Lake Lucille near Lake Tahoe; Lake Lucille Comment
  UC747651  Kalmia polifolia subsp. microphylla G. Thomas Robbins 1944-7-28 1794 El Dorado above Lake Doris (just e of Rockbound Pass, Desolation Valley Wilderness Area); Desolation Valley Wilderness Area 2590 Comment
  UC886840  Keckiella breviflora var. glabrisepala M. E. Parsons Jul 1909 El Dorado Lake Tahoe Region; Aspen grove Comment
  CAS-BOT-BC269299  Kelloggia galioides Peter Rubtzoff 1974-7-22 7750 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 miles south of Forest Service public road. 1260 Comment
  JEPS72417  Kelloggia galioides Gladys L. Smith 1963-7-27 1813 El Dorado near Echo Summit (Old Hawley Grade); Sierra Nevada 2164 Comment
  RSA747383  Kelloggia galioides George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13917 El Dorado Northern Sierra Nevada Mountains: Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50. 2043 Comment
  UCD121971  Kelloggia galioides G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11167 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road. 2174 Comment
  UCR258395  Kelloggia galioides George K. Helmkamp, Amy Barnes 2014-8-11 22998 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  UCR170985  Kickxia elatine George K. Helmkamp, E. A. Helmkamp 2006-1-16 10049 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive, at the W end of Diamond Springs 537 Comment
  UCR230997  Kickxia spuria George K. Helmkamp, E. A. Helmkamp 2011-7-2 17625 El Dorado Northern Sierra Nevada Mountains Foothills, Forni Road at Weber Creek crossing, 1.3 miles south of its Placerville junction with US-50 473 Comment
  UCR235624  Kumlienia hystricula George K. Helmkamp, E. A. Helmkamp 2012-4-27 18873 El Dorado Northern Sierra Nevada Mountains Foothills, Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River 401 Comment
  UCD81270  Kyhosia bolanderi Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4246 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UCD77298  Kyhosia bolanderi Robert E. Preston 1999-8-19 1231 El Dorado Along the western edge of Tallac Marsh. 1898 Comment
  BFRS232 Image available Lactuca serriola Peter Rubtzoff 1972-10-12 7018 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  UC89187  Lagophylla minor Katharine Curran 1883-1-1 El Dorado Sweetwater Comment
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Jun 30 2019
  UCR172665  Lamium amplexicaule George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10183 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest, Along Calif. Hwy 193, just N of Kelsey, south of Gopher Hill 610 Comment
  UCR184374  Lamium amplexicaule George K. Helmkamp, E. A. Helmkamp 2007-3-3 11594 El Dorado Northern Sierra Nevada foothills., Cameron Park, junction of Santos Circle & Santos Court 370 Comment
  SEINET8732577 Image available Lamium amplexicaule Laura Zeller 1965-1 52 El Dorado Ca. 9.9 miles N of Plymouth on Highway 49 610 Comment
  SEINET11447697 Image available Lasthenia gracilis H. Mozingo 1976-4-3 s.n. El Dorado Outside of Cool, on Hwy 193 610 Comment
  UCD70586  Lasthenia gracilis Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 370 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Exposed serpentine site with Quercus durata, Rhamnus tomentella, Minuartia douglasii, and Eriogonum tripodum. Comment
  POM87041  Lathyrus F. W. Peirson 1925-7-1 6196 El Dorado State Line, Lake Tahoe. 1921 Comment
  CAS-BOT-BC213258  Lathyrus sulphureus C. L. Hitchcock 1949-6-6 19065 El Dorado Along Highway #50, 5 miles E of Placerville. Comment
  LA37998  Lathyrus sulphureus C. L. Hitchcock; 1949-6-6 19065 El Dorado along Hwy #50, 5 mi. E of Placerville Comment
  UCD147699  Lathyrus sulphureus Allyson Ayalon; Lucie Jerabkova 2012-7-1 77 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UC1395460  Lathyrus sulphureus var. sulphureus Katharine Brandegee May 1907 El Dorado Placerville Comment
  UCR195089  Lathyrus vestitus George K. Helmkamp, E. A. Helmkamp 2007-5-27 12172 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
  SEINET3245853  Layia fremontii G. K. Helmkamp, E. A. Helmkamp 2007-1 11682 El Dorado Foothills, Northern Sierra Nevada Mountains: hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake. 381 Comment
  UC222703  Layia fremontii H. M. Hall 1921-4-13 11245 El Dorado near Shingle Springs Comment
  CAS-BOT-BC323219  Layia fremontii H. M. Hall 1921-4-13 11245 El Dorado Sierra Nevada Foothills near Shingle Springs Comment
  SEINET11447838 Image available Layia platyglossa H. N. Mozingo 1976-4-3 76 -5 El Dorado Junction of why 193 and Hwy 49 (Cool) 457 Comment
  JEPS72464  Ledum glandulosum Gladys L. Smith 1972-8-23 3476 El Dorado Upper Angora Lake 2255 Comment
  CDA32429  Leersia oryzoides T. C. Fuller 1961-10-5 7090 El Dorado In water at bottom of irrigation ditch, Graybar Mine Road, 2 miles west of Georgetown. 0 Comment
  UCD96123  Leontodon saxatilis Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6983 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
  OBI74494  Leontodon saxatilis subsp. longirostris David J. Keil 1992-1 23378 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CAS-BOT-BC339126  Leontodon saxatilis subsp. saxatilis John Thomas Howell 1976-10-29 52268 El Dorado Bottom of Folsom Lake at Brown's Ravine boat landing 121 Comment
  UCD38579  Lepidium campestre Beecher Crampton 1956-5-11 3366 El Dorado 3 miles west of Rescue. Comment
  UCD165675  Lepidium virginicum subsp. menziesii Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9026 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along fire road on western side of Highway 89. 2126 Comment
  UCR197513  Lepidium virginicum var. virginicum George K. Helmkamp, E. A. Helmkamp 2008-7-11 13755 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  SEINET12278997  Leptodactylon pungens Unknown 1938-1 531 El Dorado Tamarack Trail, Fallen Leaf Comment
  UCD118622  Leptosiphon bicolor G. K. Helmkamp; E. A. Helmkamp 2007-5-31 12253 El Dorado Northern Sierra Nevada Mountains Forestry Route 32, 0.8 mile east of its junction with Ice House Road. 1616 Comment
  POM73983  Leptosiphon bicolor Marcus E. Jones 1882-4-21 s.n. El Dorado St. Lawrence Comment
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Jan 23 2011
  UCSB5168  Leptosiphon bicolor Robbins, G. 1945-5-20 El Dorado Placerville - Rescue Road, 3 miles east of Rescue 457 Comment
  UCD165625  Leptosiphon ciliatus Ellen Dean 2016-6-10 8972 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along Highway 89 on west side of road. 2073 Comment
  POM74253  Leptosiphon filipes Marcus E. Jones 1882-7-7 10394 El Dorado St. Lawrence [Placer County on specimen label] Comment
  UCD41294  Leptosiphon filipes Ellen Dean; Davis Botanical Society 2003-5-17 1750 El Dorado Northeast of Placerville. El Dorado National Forest. East of Hwy 193, west of Traverse Creek. Along Bear Creek Road, just east of intersection with Meadowbrook Road. About 1.6 road miles from the junction of Meadowbrook Road and Hwy 193. 0.2 road miles upslope of bridge over creek, southeast side of road. Comment
  UCD118980  Leptosiphon parviflorus H. A. Borthwick 1925-5-27 1888 El Dorado Placerville. Comment
  UC473459  Lessingia leptoclada John Thomas Howell 1930-10-12 5558 El Dorado 2 mi n Placerville Comment
  UCR233294  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2010-9-23 16952 El Dorado Northern Sierra Nevada Mountains, Peavine Ridge Road, 2.8 miles west of Ice House Road and at the junction with Forest Route 31 and Round Tent Canyon Road 1581 Comment
  CAS-BOT-BC339603  Lessingia leptoclada A. A. Heller 1915-9-10 12257 El Dorado In fields between Eldorado and Placerville Comment
  POM203333  Lessingia leptoclada M. Halperin 1932-9-13 909 El Dorado Near Camino. 976 Comment
  UCD134083  Lessingia leptoclada G. H. Vansell 1936-7-23 s.n. El Dorado Camino. Comment
  CAS-BOT-BC334611  Leucanthemum vulgare R. E. Frenkel 1964-6-11 583 El Dorado Sly Park Road 1/4 mile south of park entrance 1097 Comment
  UC1614011  Lewisia nevadensis Charles M. Belshaw 1935-7-5 1067 El Dorado upper s. fork of Silver Creek near Wilsons; Sierra Nevada, upper s. fork of Silver Creek 2286 Comment
  RSA0113500  Lewisia nevadensis Lyman Benson 1935-6-8 6686 El Dorado South end Lake Tahoe. Mt. Range: Sierra Nevada. U.S. 50. 1981 Comment
  UC420606  Lewisia pygmaea R. L. Pendleton and F. M. Reed 1907-7-23 1023 El Dorado Glen Alpine, Grass Lake Trail Lake Tahoe Region 2103 Comment
  UCR218103  Ligusticum grayi George K. Helmkamp, E. A. Helmkamp 2010-7-23 16619 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 0.2 mile west of its junction with Wright's Lake Road and beside Silver Creek, 4 miles NE (31 deg. ) of Kyburz 2021 Comment
  RSA7953  Ligusticum grayi C. B. Wolf 1928-8-15 3316 El Dorado On the trail to Mt Tallac 3 miles above Glen Alpine 2439 Comment
  BFRS65 Image available Lilium Peter Rubtzoff, John Thomas Howell 1973-7-18 7102 El Dorado Blodgett Forest: marshy opening along East Fork Gaddis Creek ca. 0.1 mile south of Clearcut (Comp. 460E) Comment
  CHSC20302  Lilium parvum L. M. Mayer 1974-7-1 El Dorado Ca. 1/4 mi w of intersection on road to Angora Lake. Comment
  UCD42506  Lilium parvum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR124780  Lilium parvum B. C. Templeton 1931-7-4 1504 El Dorado Sierra Nevada Mtns., near Meeks Bay, Lake Tahoe 2280 Comment
  CAS-BOT-BC509409  Lilium parvum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC509410  Lilium parvum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento Comment
  SEINET3887480  Lilium parvum Kenneth R. Genz 1978-7-31 8734 El Dorado Sierra Nevada, from Camp Cody, Boy Scouts of America, Cody Lake Basic, S. of Strawberry on the American River.; 0 2225 Comment
  UCD139760  Lilium parvum Rolf Y. Berg 1962-7-29 s.n. El Dorado south side of U.S. Highway 50, Echo Summit. Comment
  UCD150498  Lilium washingtonianum James A. Neilson Jr. 1970-8-1 1715 El Dorado Tahoe Basin, 1 mile west of South Lake Tahoe Visitors Center. 1889 Comment
  JEPS50787  Limnanthes alba subsp. versicolor Rimo Bacigalupi and Paul Hutchison 1967-5-21 9266 El Dorado ridge summit along road from Cooks Station to Omo Ranch (5 mi se of Indian Diggings Elementary School at Omo Ranch (and 5 mi nw of Cooks Station jct on CA Hwy 88)); Barney Ridge 1249 Comment
  SD130440  Limnanthes alba subsp. versicolor Peter H. Raven 1955-4-17 8276 El Dorado Roadside hollow 5.0 miles west of Shingle Springs. Comment
  UCD116507  Limnanthes douglasii Rebecca Lynn Smith 1982-4-24 12 El Dorado 6 miles North Fiddletown. 500 Comment
  CDA11118  Limnanthes douglasii subsp. rosea G. F. Hrusa, Jeff Hart 1994-4-23 11808 El Dorado Cosumnes River Drainage; Cosumnes River, immediately E of Latrobe Rd. bridge. Comment
  RSA782373  Linanthus bicolor George K. Helmkamp, E. A. Helmkamp 2010-4-23 15921 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
  UC1023039  Linanthus bicolor G. Thomas Robbins 1945-4-22 1841 El Dorado 2-3 mi nw Shingle Springs 457 Comment
  SEINET3860392  Linanthus ciliatus George K. Helmkamp, E. A. Helmkamp 2010-7-9 16504 El Dorado Northern Sierra Nevada Mountains: Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail, 20.5 mi. ESE of Placerville.; 0 1831 Comment
  UC449812  Linanthus ciliatus R. L. Pendleton and F. M. Reed 1907-7-23 1016 El Dorado Grass Lake trail Lake Tahoe Region, Glen Alpine 2103 Comment
  UCR206345  Linanthus ciliatus George K. Helmkamp, E. A. Helmkamp 2009-5-19 14714 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.2 miles west of its junction with Happy Valley Cutoff road 561 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
  UCD70587  Linanthus dichotomus Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 372 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Comment
  UC907945  Linanthus filipes Herbert L. Mason 1926-5-28 3259 El Dorado between Shingle Springs and Coloma; Rose Springs 396 Comment
  UC908494  Linanthus montanus Herbert L. Mason 1932-4-25 7023 El Dorado Shingle Springs Comment
  UC311216  Linanthus pachyphyllus Herbert McLean Evans Jul 1920 El Dorado 500 ft. above Lake Valley; Sierra Nevada, Freel Comment
  CDA33558  Linaria vulgaris David Kratville 2010-8-17 PDR# 1625990 El Dorado South Lake Tahoe; 945 Trout Creek Ave. near Freel Creek Ave. 0 Comment
  JEPS73053  Listera convallarioides Gladys L. Smith 1972-8-23 3461 El Dorado below Echo Summit Lodge (e side of US 50) 2194 Comment
  RSA69641  Listera convallarioides Frank W. Peirson 1925-7-6 6300 El Dorado Lake of the Woods Trail from Fallen Leaf Lake. Sierra Nevada. Comment
  CAS-BOT-BC176418  Lithocarpus Peter Rubtzoff 1974-7-18 7685 El Dorado U.C. Blodgett Forest Research Station, Sand Mountain Blvd., ca. 0.7 miles south of County Road 1188 Comment
  CAS-BOT-BC36158  Lithocarpus Peter Rubtzoff 1972-8-30 6865 El Dorado Blodgett Forest. between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp. 450 E) 1310 Comment
  UC1614523  Lithocarpus densiflorus Charles M. Belshaw 1936-2-29 1534 El Dorado between Volcanoeville and turn-off from Bald Mt. Rd. 304 Comment
  CAS-BOT-BC425347  Lithophragma affine G. Thomas Robbins 1943-5-2 1065 El Dorado Along North Fork Webber Creek, ca, 3 mi. E of Camino. 914 Comment
  UCR191084  Lithophragma campanulatum George K. Helmkamp, E. A. Helmkamp 2007-6-8 12295 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 2.0 miles south of Mormon Emigrant Trail 1189 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
  CAS-BOT-BC435447  Lithophragma glabrum Elsie Z. Lovegrove 1930-6-14 s.n. El Dorado Echo Lake 2286 Comment
  UC405420  Logfia filaginoides Katharine Brandegee April 1915 El Dorado Cool Comment
  CAS-BOT-BC269053  Lolium perenne R. E. Frenkel 1964-6-12 554 El Dorado On U.S. Hwy. 50, 0.5 mile east of Pollack Pines 1219 Comment
  JEPS39408  Lonicera cauriana Wayne Savage 1965-6-30 446 El Dorado near Grass Lake; El Dorado National Forest 2346 Comment
  UC1304153  Lonicera cauriana Wayne Savage 1965-6-30 446 El Dorado near Grass Lake; El Dorado National Forest 2346 Comment
  UCD18280  Lonicera cauriana E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 824 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
  JEPS72380  Lonicera conjugialis Gladys L. Smith 1963-7-9 1787 El Dorado 1/4 mi w Echo Summit 2133 Comment
  CDA42193  Lonicera conjugialis Bellue Sep 1939 s.n. El Dorado Echo Lake. 0 Comment
  UCR36516  Lotus A. C. Sanders 1984-6-17 5037 El Dorado Sierra Nevada Mtns., on the road to Cody Meadows, 2.5 road miles north of the road along the Silver Fork of the American River, 0.2 mi NE of the junction with the road to Pack Saddle Pass 1860 Comment
  CAS-BOT-BC344901  Lotus Peter Rubtzoff 1972-9-19 6909 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
  UCR207665  Lotus argophyllus var. fremontii George K. Helmkamp, E. A. Helmkamp 2009-4-21 14533 El Dorado Sierra Nevada Mountains Foothills, Rock Creek Road, 4.2 miles west of the bridge over Rock Creek 401 Comment
  POM27726  Lotus crassifolius F. H. Hillman 1894-9-15 s.n. El Dorado Bijou, Lake Tahoe. Comment
  UC1614170  Lotus humistratus Charles M. Belshaw 1935-5-25 887 El Dorado a few mi. s. Placerville (Diamond Springs); Sierra Nevada foothills, Diamond Springs Comment
  UC1537092  Lotus micranthus Gordon H. True Jr. 1936-4-8 401 El Dorado between El Dorado and Nashville 457 Comment
  UC15652  Lotus micranthus M. H. Gates 1879-1 25 El Dorado Rose Springs Comment
  UCR184822  Lotus micranthus George K. Helmkamp, E. A. Helmkamp 2007-5-9 11978 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 2.0 miles northeast of US-50, c. 1.25 mi. NE of Riverton 1220 Comment
  RSA792600  Lotus oblongifolius George K. Helmkamp, William Barnes 2010-9-4 16922 El Dorado Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River 1620 Comment
  RSA0049799  Lotus oblongifolius var. oblongifolius George K. Helmkamp, E. A. Helmkamp 2012-7-6 19350 El Dorado Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. 2078 Comment
  UC15721  Lotus oblongifolius var. oblongifolius C. J. Fox Jr. Jul 1895 El Dorado Gilmore's Tallac Comment
  UCR178755  Lotus purshianus George K. Helmkamp, E. A. Helmkamp 2006-9-20 11407 El Dorado Northern Sierra Nevada Mountains Foothills, Bridal Veil Falls [on Esmeralda Creek], along Hwy US-50 just east of Pacific 1002 Comment
  UC373372  Lupinus Marcus E. Jones, A. M. 1883-5-8 El Dorado Kelsey Comment
  CAS-BOT-BC320525  Lupinus Peter Rubtzoff 1974-6-5 7570 El Dorado Georgetown Divide: U.S. Blodgett Forest Research Station, Mutton Creek Road ca. 0.2 miles east of East Fork of Gaddis Creek crossing. 1310 Comment
  RSA414463  Lupinus Fay A. MacFadden 1934-7-18 12781 El Dorado Richardsons Camp, Lake Tahoe. Comment
  SEINET10898643  Lupinus adsurgens J. C. Downey 1959-7-3 Downey 29 A El Dorado Fallen leaf lake. Host plant. Very close to l. Andersoni 1890 Comment
  CAS-BOT-BC201380  Lupinus albifrons var. albifrons G. Thomas Robbins 1944-4-23 1561 El Dorado Above Iowa Creek along Chute Camp Road, ca. 4 mi. n. of Camino 762 Comment
  UC169996  Lupinus arbustus Miss Helen D. Geis 1912-6 103 El Dorado Emerald Bay Comment
  UC496452  Lupinus arbustus Merle Randall 1930-6-21 El Dorado 3/4 mi beyond Upper Echo Lake; Lake Tahoe Region, beyond Upper Echo Lake Comment
  HSC1871  Lupinus benthamii Unknown 1946-4-28 El Dorado Cosumnes Copper Mine Comment
  CAS-BOT-BC208876  Lupinus breweri var. breweri Elsie Z. Lovegrove 1938-6-10 526 El Dorado Bet. Richardson's and Myer's, Lake Tahoe 1828 Comment
  UCD107793  Lupinus fulcratus A. A. Heller 1915-8-6 12169 El Dorado Near Camp Echo on the Lincoln Highway. 2133 Comment
  UCD61702  Lupinus fulcratus Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4233 El Dorado Washoe Meadows State Park. Southern part of park, southwest of restored quarry and south of sewer manhole #66. 1958 Comment
  SD81225  Lupinus fulcratus var. fulcratus Darley F. Howe 1971-6-30 El Dorado 26.5 miles east of Placerville. 1067 Comment
  UC1729926  Lupinus grayi L. P. Janeway 1998-8-5 5955 El Dorado meadow near mouth of Meeks Creek (w of Hwy 89 and 0.4-0.5 mi w of Meeks Bay of Lake Tahoe, Homewood Quadrangle); near mouth of Meeks Creek, Homewood Quadrangle 1895 Comment
  UCD34740  Lupinus grayi Beecher Crampton 1989-6-11 10184 El Dorado Tahoe Basin, Stateline, Stables area, N.E. of entrance road and above Lakeview drive. Comment
  UCD108196  Lupinus latifolius var. columbianus P. B. Kennedy 1920-8-12 55 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR207163  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2009-7-22 15276 El Dorado Sierra Nevada Mountains, Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road 1851 Comment
  UCD108181  Lupinus latifolius var. columbianus David W. Gilpin 1976-7-14 s.n. El Dorado 1/2 mile east of Glen Alpine Springs. Near Fallen Leaf Lake. Comment
  SBBG13756  Lupinus lepidus var. confertus H. and M. Dearing 1939-7-6 3849 El Dorado Globins, Al Tahoe Comment
  LA25457  Lupinus lepidus var. lobbii Marcus E. Jones; A. M. 1930-7-10 25457 El Dorado Lake Tahoe Comment
  UC1035788  Lupinus lepidus var. lobbii Annie M. Alexander and Louise Kellogg 1943-8-27 3500 El Dorado Dicks Lake Sierra Nevada, , Dicks Lake (Lake Tahoe region) 2743 Comment
  UC463342  Lupinus lepidus var. lobbii L. R. Abrams 1930-8-15 12740 El Dorado Desolation Valley 2590 Comment
  JEPS71986  Lupinus lepidus var. sellulus Gladys L. Smith 1963-7-28 1961 El Dorado road bank U.S. 50 Echo Summit area Echo Summit area 2194 Comment
  UCD60542  Lupinus lepidus var. sellulus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4008 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  UCR189770  Lupinus lepidus var. sellulus George K. Helmkamp, E. A. Helmkamp 2007-8-9 12716 El Dorado Northern Sierra Nevada Mountains, Wright's Lake; south side of the lake at the entrance to the campground 2131 Comment
  SEINET6654843  Lupinus lepidus var. sellulus Joe C. Johnson 1947-7-21 JJ- 193 El Dorado Toiyabe NF; Eldorado NF; 1.5 miles west of Raymond Peak.; 0 2621 Comment
  UC1277970  Lupinus lepidus var. sellulus B. Crampton 1957-8-6 4574 El Dorado US Hwy 50, 0.7 mi w Vade 2095 Comment
  POM177536  Lupinus lyallii var. lyallii L. R. Abrams 1930-8-15 12740 El Dorado Desolation Valley. 2591 Comment
  UCD109064  Lupinus nanus G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11694 El Dorado Northern Sierra Nevada Mountains: hills bordering the east end of Sacramento Valley. Salmon Falls Road, 4.6 miles north of Green Valley Road, above NE arm of Folsom Lake. 384 Comment
  UCD109065  Lupinus nanus G. K. Helmkamp; Elizabeth Helmkamp 2007-4-20 11773 El Dorado Northern Sierra Nevada Mountains. Junction of Uhlenkamp Road and Pine Hill Road, N of Grass Valley Road and NW of Placerville. 401 Comment
  UCR173287  Lupinus nanus George K. Helmkamp, Elizabeth Helmkamp 2006-5-18 10465 El Dorado Northern Sierra Nevada Foothills, S side of Peavine Ridge; along Meadow Canyon Road, 3.4 mi. west of its junction with Ice House Canyon Road (N of US Hwy 50 and SSE of Union Valley Reservoir) 1189 Comment
  CAS-BOT-BC474523  Lupinus pachylobus Jack Major 1966-4-1 s.n. El Dorado Pine Hill Comment
  SBBG3720  Lupinus polyphyllus var. burkei H. and M. Dearing 1939-7-6 3855 El Dorado near Globins, Lake Tahoe Comment
  SEINET3860273  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2007-6-20 12404 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail 2.0 miles west of its junction with Hwy CA-88 and at Singleton Springs.; 0 2247 Comment
  RSA414423  Lupinus sellulus subsp. sellulus Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  SBBG129047  Lupinus stiversii G. K. Helmkamp, E. A. Helmkamp 2013-6-15 20876 El Dorado Silver Fork Rd, 2.3 mi S of its jct with US-50 in Kyburz 1454 Comment
  UC147315  Lupinus stiversii Katharine Brandegee 1907-5-23 El Dorado on Tahoe Road fifteen mi above Placerville; above Placerville Comment
  UCR206344  Lupinus stiversii George K. Helmkamp, E. A. Helmkamp 2009-5-19 14716 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.2 miles west of its junction with Happy Valley Cutoff road 561 Comment
  SEINET7249320  Lupinus stiversii George K. Helmkamp, Elizabeth Helmkamp 2013-1 El Dorado Comment
  UCD109584  Lupinus stiversii June McCaskill 1956-6-6 456 El Dorado U.S. Highway 50, 1.8 miles west of Silver Fork (3.1 miles west of Kyburz). 1159 Comment
  UCD72686  Luzula comosa Ellen Dean; T. Sasaki 2007-7-23 4408 El Dorado Tahoe Conservancy Lands, north of Lake Valley Recreation area, north side of Upper Truckee River. Upper Truckee River Restoration Project monitoring well #20 plot. 1923 Comment
  UCR207138  Luzula comosa George K. Helmkamp, E. A. Helmkamp 2009-4-4 14496 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.8 mile west of its junction with Happy Valley Cut-off 607 Comment
  JEPS73258  Luzula comosa var. laxa Gladys L. Smith 1964-7-5 2075 El Dorado Pow-wo bog, 2 miles west of Echo Summit, along U.S. 50 2133 Comment
  JEPS73264  Luzula divaricata Gladys L. Smith and Dr. Alasdair H. Neilson 1970-8-20 2623 El Dorado just below the summit area Pyramid Peak; just below summit area Pyramid Peak 3042 Comment
  UC429133  Luzula macrantha Francis Ramaley 1917-5-21 11275 El Dorado 6 miles down stream from Kyburz; Comment
  UC747498  Luzula macrantha G. Thomas Robbins 1944-6-3 1649 El Dorado Along U.S. Highway 50 ca 3 mi E of Camino 1036 Comment
  UCD165617  Luzula subsessilis Ellen Dean 2016-6-10 8964 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along drainage that goes through old avalanche area. East side of Highway 89. 2044 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
  UCR173940  Lythrum hyssopifolia George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-3 10612 El Dorado Northern Sierra Nevada foothills, city park at the east end of Shingle Springs, along Pleasant Valley Road 433 Comment
  SD262196  Madia citrigracilis George K Helmkamp, Elizabeth Helmkamp 2013-8-2 22081 A El Dorado Northern Sierra Nevada Mountains: Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy (Peddler Hill 7.5'Q) 1793 Comment
  UCD134170  Madia citrigracilis G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11269 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 2.3 miles south of Union Reservoir Road. 1552 Comment
  JEPS40343  Madia elegans Helen-Mar Wheeler 1941-8-9 406 El Dorado meadow near Alpine Public Camp (s of Meyers Post Office along State Hwy 89); Upper Truckee River 1981 Comment
  UC518947  Madia elegans David D. Keck 1933-6-1 2442 El Dorado 1 mi e Clarksville (on Lincoln Highway) 304 Comment
  UC747161  Madia elegans G. Thomas Robbins 1943-10-16 1401 El Dorado 3 mi e of Placerville; Institute of Forest Genetics 762 Comment
  UCD134207  Madia elegans G. K. Helmkamp; E. A. Helmkamp 2007-9-2 12877 El Dorado Northern Sierra Nevada Mountains: Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station. 957 Comment
  UCD61685  Madia elegans Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4229 El Dorado Washoe Meadows State Park. Eastern edge of park just west of Sawmill Road, east of manhole #8. 1918 Comment
  UCR255712  Madia elegans Peter Rubtzoff 1972-10-18 7032 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station, 'County Road' [=Wentworth Springs Road?], c. 1.75 mile east of main station entrance, and 0.1 mi. west of Mutton Creek Road junction 1280 Comment
  SD234829  Madia elegans subsp. densifolia G. K. Helmkamp, E. A. Helmkamp 2008-8-21 14039 El Dorado Foothills, northern Sierra Nevada Mountains: along CA-49, 0.3 mile north of the junction with Pleasant Valley Road in Diamond Springs. 537 Comment
  RSA286217  Madia elegans subsp. elegans R. F. Thorne 1974-7-31 44928 El Dorado Grass Lake road S of Meyers and N of Luther's Pass 2195 Comment
  CAS-BOT-BC344343  Madia exigua John Thomas Howell 1954-5-16 29630 El Dorado Shingle Springs 426 Comment
  JEPS29793  Madia exigua Rimo Bacigalupi and L. R. Heckard 1962-5-29 8538 El Dorado southern outskirts of Placerville (head of ravine); Spanish Ravine 640 Comment
  UC174810  Madia exigua Katharine Brandegee 1907-5-25 El Dorado near Placerville Comment
  CAS-BOT-BC344336  Madia exigua Ira L. Wiggins 1933-7-17 6751 El Dorado At edge of Lily Lake, Fallen Leaf region Comment
  UCD43777  Madia glomerata C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1143 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCR202656  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2008-8-8 13973 El Dorado Northern Sierra Nevada Mountains, Echo Summit, west side of a Highway Maintenance Station and about 100 yards north of CA-50 2256 Comment
  OBI74474  Madia gracilis David J. Keil 1992-1 23353 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CAS-BOT-BC342920  Madia gracilis Ira L. Wiggins 1933-7-17 6749 El Dorado At Lily Lake, Fallen Leaf region Comment
  UC444446  Madia gracilis F. H. Hillman 1904-1 El Dorado between Truckee and Lake Tahoe Comment
  UCR218984  Madia rammii George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16320 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
  SEINET3992464  Maianthemum stellatum Unknown 1945-6-17 1979 El Dorado Along Camp Creek near Baltic Peak 1006 Comment
  UCD61668  Maianthemum stellatum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4212 El Dorado Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west. 1924 Comment
  CAS-BOT-BC347394  Malacothrix floccifera John Thomas Howell 1963-7-12 39886 El Dorado 3 miles sw of Twin Bridges on road to Kyburz 1676 Comment
  UCR249627  Malacothrix floccifera George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20860 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 1.7 miles south of its junction with US-50 in Kyburz 1444 Comment
  CAS-BOT-BC347397  Malacothrix floccifera L. S. Smith 1926-6-4 1885 El Dorado Tahoe National Forest. Eldorado Canyon above Bullion Mine 762 Comment
  UCR260080  Marrubium vulgare George K. Helmkamp, Elizabeth Helmkamp 2013-10-15 22427 El Dorado Sierra Nevada Mountains Foothills, Oak Hill Road, 2.9 miles south of its junction with Pleasant Valley Road, c. 5 miles SSE of Placerville 617 Comment
  CAS-BOT-BC329232  Melica aristata Peter Rubtzoff 1974-6-25 7636 El Dorado Blodgett Forest Research Station, Heliport Clearing. 1341 Comment
  CAS-BOT-BC271808  Melica californica John Thomas Howell 1954-5-17 29717 El Dorado 1 mile southwest of Garden Valley, Sierra Nevada 609 Comment
  SACT001490  Melica californica J. Wilson 1982-5-2 El Dorado IN area 50 yards east of Sweetwater Creek. 225.0 Comment
  SEINET221083 Image available Melica californica var. nevadensis Mary E. Barkworth, B Neely 1980-4-18 2441 El Dorado Folsom Lake State Park ; Peninsula Campground 244 Comment
  UCD60547  Melica fugax Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4013 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  UCD72682  Melica fugax Ellen Dean; T. Sasaki 2007-7-23 4404 El Dorado Washoe Meadows State Park, eastern side of the park on east side of fen system. Upper Truckee River Restoration Project monitoring well #16 plot. 1926 Comment
  SBBG115571  Mentha pulegium B. Crampton 1980-9-23 9760 El Dorado S of El Dorado Hills Comment
  UCD34362  Mentha pulegium Beecher Crampton 1980-9-23 9760 El Dorado El Dorado County, south of El Dorado Hills. Comment
  POM130478  Menyanthes trifoliata Herbert McLean Evans 1920-07 s.n. El Dorado Lake Audrian. Comment
  SJSU10840  Menyanthes trifoliata M. D. Fleschner 1965-7-1 El Dorado Grass L c. 1 mi NW of Luther Pass on Hwy 89 2255 Comment
  UC1613460  Mertensia ciliata Charles M. Belshaw 1935-7-9 1055 El Dorado on upper south fork Silver Creek near Wilson's; Silver Creek 2286 Comment
  RSA49083  Mertensia ciliata Verne Grant, Alva Grant 1949-7-26 8802 El Dorado At Echo Summit, Hywy 50. 2226 Comment
  CHSC56530  Mertensia ciliata var. stomatechoides K. R. Stern 1985-6-14 8111 El Dorado Echo Summit. 2225 Comment
  CAS-BOT-BC428474  Micranthes aprica M. S. Jussel 1928-7-3 s.n. El Dorado Lake Gilmore, Lake Tahoe region. Comment
  SBBG2837  Micranthes integrifolia H. and M. Dearing 1939-7-8 3874 El Dorado Grass Lake area, W of Carson Pass 2560 Comment
  SEINET6167712  Micranthes tolmiei D. G. Cooney 1946-8-3 125 El Dorado North side Mt. Tallace, Sierra Nevada Comment
  UC907776  Micropus californicus var. californicus G. Thomas Robbins 1945-5-17 1910 El Dorado about 3 mi e Camino (on canyon side above creek); North Fork Webber Creek 1005 Comment
  UC50012  Microseris acuminata Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  CAS-BOT-BC349273  Microseris nutans John Thomas Howell 1925-5-29 1106 El Dorado Emerald Bay Camp, Lake Tahoe 1889 Comment
  JEPS71830  Microseris nutans Gladys L. Smith 1963-7-28 1966 El Dorado about California Alpine Lodge (Echo Summit); Echo Summit 2194 Comment
  UC480766  Microseris nutans W. C. Blasdale 1923-7-23 El Dorado Grass Lake Lake Tahoe Region Comment
  UCD34791  Microsteris gracilis Beecher Crampton 1990-5-9 10236 El Dorado Tahoe Basin, South Lake Tahoe, Stateline, Lakeshore Blvd. at marina parking strip. Comment
  BFRS380 Image available Mimulus Peter Rubtzoff 1974-6-18 7594 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  JEPS5582  Mimulus aurantiacus var. grandiflorus Miles Eaton 1945-6-16 34 El Dorado Rubicon River canyon Comment
  UC1509736  Mimulus aurantiacus var. grandiflorus T. Turner, Zoe Tyler, R. Barron 1983-6-22 El Dorado n Slab Creek Reservoir (Forebay Rd., s-facing slope of Peavind Ridge); Eldorado Nat'l Forest, Slate Mtn. Quad. 853 Comment
  JEPS71699  Mimulus breweri Gladys L. Smith 1963-7-27 1841 El Dorado Old Hawley Grade Echo Summit area 1981 Comment
  UC747761  Mimulus breweri H. F. Copeland 1947-7-15 El Dorado near Echo Summit; Benwood Meadows 2286 Comment
  POM44466  Mimulus douglasii Marcus E. Jones 1883-5-23 s.n. El Dorado Kelsey, Idaho [perhaps the 'kelsey' of El Dorado Co., CA, certainly not Idaho - D.M. Thompson] Comment
  UCD40967  Mimulus douglasii Benjamin Server 1974-4-13 31 El Dorado Along Bass Lake Road, east of Bass Lake. Comment
  JEPS86885  Mimulus guttatus David M. Thompson 1988-5-17 901 El Dorado 1.2 mi nw Somerset (ca. 200 m sw of Bucks Bar Road); North Fork Cosumnes River 500 Comment
  UCD165734  Mimulus guttatus Ellen Dean 2016-7-12 9089 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. Small wet meadow adjacent to unnamed drainage on east side of Highway 89. 2058 Comment
  UCD22695  Mimulus guttatus April McCoy 1984-5-27 6 El Dorado Vikingsholm Vista Pt./ So. Lake Tahoe. 1950 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
  POM126730  Mimulus kelloggii Francis Ramaley 1917-5-21 11281 El Dorado 6 miles below Kybutz. Comment
  SEINET8892763  Mimulus leptaleus K. Christie 2011-1 2031 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Meeks Meadow, just west of the parking area on the west side of HWY 89. Comment
  UC747116  Mimulus lewisii G. Thomas Robbins 1945-8-12 2133 El Dorado outlet streamlet of Star Lake (on trail to Freel Peak) 2804 Comment
  UCD125167  Mimulus microphyllus Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7457 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  SEINET11261899  Mimulus moschatus George Helmkamp, E. A. Helmkamp 2011-7-30 17919 El Dorado Northern Sierra Nevada Mountains: North-South Road, 1.6 miles north of its junction with Omo Ranch Road, .95 mi. NNW (3511/4) of Omo Ranch Rd. jct. with Hwy 88 (Caldor 7.5' Q.); 0 1460 Comment
  UCD165613  Mimulus moschatus Ellen Dean 2016-6-10 8959 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along drainage that goes through old avalanche area. East side of Highway 89. 2041 Comment
  UCR231119  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2010-8-7 16731 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
  UCR249623  Mimulus moschatus George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20849 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz 1364 Comment
  UCD44030  Mimulus moschatus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-1 1396 El Dorado Lake Tahoe Basin. Comment
  UC1063547  Mimulus nanus var. mephiticus F. W. Embree 1934-7-17 157 El Dorado 2 mi n Leek Springs Hill; El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  UC445189  Mimulus pilosus Milo S. Baker 1904-7-7 El Dorado near Lake Tahoe (about Tallac and at Cascade Lake); Cascade Lake Comment
  RSA364210  Mimulus primuloides Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47234 El Dorado Grass Lake: just N of Luther Pass. 2348 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
  UCD165803  Mimulus primuloides var. primuloides Ellen Dean; with Daniel McNair 2016-7-19 9144 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2053 Comment
  UCR179218  Mimulus primuloides var. primuloides George K. Helmkamp, E. A. Helmkamp 2006-9-12 11373 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
  RSA0012164  Mimulus tilingii George K. Helmkamp, E. A. Helmkamp 2006-7-10 10932 El Dorado 1.1 miles west of Silver Creek along the road from Ice House Reservoir to Wright's Lake 2043 Comment
  UC1039603  Mimulus tilingii Herbert L. Mason 1940-7-25 12332 El Dorado 10.5 mi s Lake Tahoe (e El Dorado Co.); Grass Lake 2377 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
  UCD122932  Mimulus torreyi G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10885 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir. 2029 Comment
  POM20820  Mimulus torreyi Herbert McLean Evans s.n. El Dorado 2 miles below Phillips. Comment
  RSA535413  Mimulus torreyi David M. Thompson 1986-7-3 574 El Dorado S of Lake Tahoe. 2.0 mi S of Hwy 50-89 along Hwy 89. Ca. 50 ft E of Highway. 1951 Comment
  JEPS87334  Mimulus viscidus var. compactus David M. Thompson 1988-5-17 904 El Dorado n Placerville (2.1 mi n of South Fork American River bridge along Hwy 193, along a dirt road on the e side of the hwy, about halfway up to the ridge from the hewy.) 550 Comment
  JEPS14534  Mimulus viscidus var. viscidus G. Thomas Robbins with Peter H. Raven 1956-4-28 3674 El Dorado 2.4 mi s: on burn along Placerville-Georgetown road, 1.5 mi n and on grade above South Fork American River Kelsey 457 Comment
  UC746899  Minuartia californica G. Thomas Robbins 1943-4-28 1043 El Dorado 3 mi e Placerville; Institute of Forest Genetics 762 Comment
  SJSU15256  Minuartia nuttallii var. gregaria Lars Rosengreen 2012-7-3 20 El Dorado top of moraine to the southwest of Upper Angora Lake 2362 Comment
  HSC11562  Miscanthus sinensis William J. Ferlatte 1970-10-23 1319 El Dorado Camino; 0.2 mi. NW of Cedar Grove turnoff on Hwy. 50 along Carson Rd. 1067 Comment
  CAS-BOT-BC432933  Mitella breweri Catherine Best 1981-6-19 s.n. El Dorado Along American River near Highway 50 at Bayonet Creek Tract. Comment
  JEPS93186  Mitella diversifolia J. Greenhouse 1997-5-31 El Dorado nw of Cook's Station (along w side of Sopiago Creek on w side of North-South Road, El Dorado National Forest); El Dorado National Forest, Sopiago Creek 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
  OBI74576  Monardella David J. Keil 1992-1 23370 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SEINET11123647  Monardella breweri Unknown 2013-7-6 21001 El Dorado Placerville Comment
  UCR253085  Monardella breweri subsp. lanceolata George K. Helmkamp, Elizabeth Helmkamp 2013-7-6 21001 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 1.3 miles east of Pebble Canyon Road, 25 mi. airline ESE (94 deg. ) of Placerville 1819 Comment
  CDA40928  Monardella breweri subsp. lanceolata Jim Jokerst 1989-7-4 3127 El Dorado Ice House Road, 0.3 mile north of Highway 50. 0 Comment
  SEINET10582048  Monardella lanceolata A. Graff 1993-7-20 Graff 212 El Dorado El Dorado National Forest. Silver Fork Rd., 45 miles northeast of intersection with USNFS Rd. 10N28, on both sides of the road (by MP4 road post and spreading to either side). Locally common, the population spanning ca. .4 miles with a small break in the middle. With Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Mid-bloom. Bombus sp. Comment
  SEINET10582051  Monardella lanceolata A. Graff 1993-7-21 Graff 252 El Dorado El Dorado National Forest. On Hwy. 50 east, pass Kyburz (just past Graff collection 249-251), on the left road bank. With grasses and other annuals, below an oak-pine forest. (co-occurring with Monardella sheltonii Howell, Graff collections 257-262). Comment
  UCD147712  Monardella odoratissima Allyson Ayalon; Lucie Jerabkova 2012-7-1 90 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  RSA49046  Monardella odoratissima subsp. glauca Verne Grant, Alva Grant 1949-7-15 8743 El Dorado Above Upper Echo Lake. 2348 Comment
  UCD72955  Monardella odoratissima subsp. odoratissima Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4521 El Dorado Washoe Meadows State Park. Slopes on west side of fen system. 1956 Comment
  CHSC67820  Monardella odoratissima subsp. pallida James D. Jokerst 1988-7-24 3012 El Dorado Mormon Immigrant Trail just below its junction with Hwy. 88. Comment
  SBBG71994  Monardella odoratissima subsp. pallida J. R. and R. C. Robbins 1932-7-18 El Dorado Lake Tahoe, W side Comment
  SD234433  Monardella odoratissima subsp. pallida G. K. Helmkamp, E. A. Helmkamp 2006-7-31 11066 El Dorado Northern Sierra Nevada Mountains: along Wright's Lake Road (Forestry Route 4) 3.3 miles N of Hwy US-50 (Pyramid Peak 7.5' Q) 2049 Comment
  UCR178968  Monardella odoratissima subsp. pallida George K. Helmkamp, E. A. Helmkamp 2006-8-30 11319 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
  SEINET10582110  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 213 El Dorado El Dorado National Forest. USNFS Rd. 10N28 south, 4.9 miles past the American River crossing, on right roadside. Mixed conifer forest with Calocedrus decurrens, Pinus lambertiana and Abies concolor. End of bloom. Several spp. butterflies. Comment
  SEINET10928170  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 228 El Dorado El Dorado National Forest. On both sides of the Mormon Emigrant Trail, 1 mile northwest from the junction with USNFS Rd. 10N28. Locally abundant, large population spanning either side of the road for .5 mile or so. Mixed conifer forest. Comment
  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
  RSA739740  Monardella sheltonii L. P. Janeway 2007-7-8 9097 El Dorado Northern High Sierra Nevada, El Dorado National Forest, Tranverse Creek Special interest area, near the confluence of Rock Canyon Creek and Transverse Creek 692 Comment
  UC747582  Monardella villosa subsp. villosa G. Thomas Robbins 1943-7-6 1245 El Dorado 3 mi E of Camino (at C.C.C. Camp Snowline) 1036 Comment
  CAS-BOT-BC173691  Montia Peter Rubtzoff 1974-6-5 7552 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  JEPS8468  Montia linearis Rimo Bacigalupi with G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3312 El Dorado 4.4 mi s of Georgetown (on road to Kelsey, or 0.5 mi s of junction of road to Garden Valley) 609 Comment
  UC746854  Montia parvifolia G. Thomas Robbins 1944-7-30 1817 El Dorado about 1/4 mi w of Rockbound Pass (Desolation Valley Wilderness Area); Desolation Valley Wilderness Area 2590 Comment
  SEINET13276720 Image available Muhlenbergia filiformis George K. Helmkamp, Amy Barnes 2012-1 19681 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
  UCD42728  Muhlenbergia filiformis C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 94 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCD86618  Muhlenbergia filiformis G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11288 El Dorado Northern Sierra Nevada Mountains; Ice House Road, 3.8 miles north of Wentworth Springs Road. 1615 Comment
  UCR201748  Muhlenbergia filiformis George K. Helmkamp, E. A. Helmkamp 2008-8-1 13950 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake 2070 Comment
  CDA32544  Muhlenbergia jonesii P. B. Kennedy 1920-8-16 El Dorado El Dorado National Forest, Wilson s Meadow, Barrett Camp 0 Comment
  CAS-BOT-BC275224  Muhlenbergia montana G. L. Stebbins 1978-8-9 78145 El Dorado 1 mile NE of Wright's Lake 2225 Comment
  CHSC73384  Muhlenbergia richardsonis L. P. Janeway; Eric Schroder 1998-8-27 6186 El Dorado Lake Tahoe Basin-National Forest. Meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  CHSC73385  Muhlenbergia richardsonis L. P. Janeway; Eric Schroder 1998-8-19 6098 El Dorado Lake Tahoe Basin-National Forest. Meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  SEINET254398 Image available Muhlenbergia richardsonis C. W. Morden 1982-9-28 623 El Dorado Along Hwy 50 at South Lake Tahoe in meadow near Trout Creek. 1875 Comment
  UCD165901  Muhlenbergia richardsonis Ellen Dean; with Mayra Huerta 2016-8-2 9215 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Central part of park on west side of Highway 89 near park residences, opposite entrance to park and Visitor's Center. Roadside. 2094 Comment
  CAS-BOT-BC514198  Muilla maritima Clarence R. Quick 1960-5-20 60 -4 El Dorado Sierra Nevada, Tunnel Hill east of Georgetown Comment
  CHSC114322  Myosotis discolor G. D. Barbe 1984-4-17 4146 El Dorado Trout Lake, Mosquito Road and Highgrade Street, Swnsborough Country development, ca. 8 miles northeast of Placerville. Earth-dam reservoir at Mosquito Road. 793 Comment
  UCR197564  Myosotis laxa George K. Helmkamp, E. A. Helmkamp 2008-6-23 13703 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 0.7 mile southeast of Leek Spring 2268 Comment
  RSA151526  Myosotis laxa Paul A. Mitchell 1959-8-28 99 El Dorado Emerald Ray State Park, along shore of Emerald Bay neaar Parson s Rock 1899 Comment
  UCR87982  Myosotis scorpioides Kathy Harper 1992-5-18 s.n. El Dorado State Hwy 88 at 'Devil's Garden' vista point 2378 Comment
  JEPS73217  Myosurus minimus Gladys L. Smith 1963-7-28 2600 El Dorado Grass Lake, foot of Luther Pass Grass Lake; , Luther Pass 2194 Comment
  RSA151914  Myrica hartwegii R. C. Bacigalupi, H. L. Mason, Robert Ornduff 1959-11-2 7329 El Dorado In bed of North Fork of Cosumnes River, 1.5 miles north of its junction with the Middle Fork, and immediately south of the site of the old settlement of Nashville and below roadbed of State Highway 49. 256 Comment
  UC747481  Myrica hartwegii G. Thomas Robbins 1944-6-18 1724 El Dorado bed of Camp Creek along rd. to Capps; Camp Creek 1219 Comment
  RSA0024983  Myrica hartwegii Peter Rubtzoff 1974-10-9 7926 El Dorado UC Blodgett Forest Research Station: Mutton Creek area south of County Road , 0.2 miles south of County Road. 1274 Comment
  SEINET6412913  Myriopteris gracillima H. N. Mozingo 1972-5-26 72 -6 El Dorado 3 miles west of Riverton, west side of steep canyon Comment
  RSA305916  Nama lobbii Fay A. MacFadden 1934-7-18 12696 El Dorado Emerald Bay; Lake Tahoe Comment
  UC170213  Nama lobbii Miss Helen D. Geis 1912-6 41 El Dorado Emerald Bay Comment
  UCR233380  Nama lobbii George K. Helmkamp, E. A. Helmkamp 2011-9-24 18323 El Dorado Northern Sierra Nevada Mountains, Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  UCR257590  Narcissus pseudonarcissus George K. Helmkamp, Elizabeth Helmkamp 2014-2-22 22534 El Dorado Sierra Nevada Mountains Foothills, at Cool, on the east side of CA-49, 0.1 mile north of Georgetown Road/Hwy 193 465 Comment
  CAS-BOT-BC539298  Narthecium californicum G. Ledyard Stebbins 1968-7-20 6811 El Dorado Canyon of Silver Creek (possibly N side) below (1/4 mi?) Junction Dam 1402 Comment
  CAS-BOT-BC60351  Nasturtium officinale H. M. Hall 1921-6-25 11299 El Dorado Sly Park. In Sly Park Creek. 1036 Comment
  POM160672  Navarretia breweri Marcus E. Jones 1929-6-26 s.n. El Dorado Lake Tahoe. Comment
  UC1221740  Navarretia filicaulis Beecher Crampton 1959-8-20 El Dorado n slope Pine Hill 579 Comment
  UC856825  Navarretia intertexta Marcus E. Jones, A. M. 1882-7-7 3415 El Dorado St. Lawrence Comment
  CHSC73180  Navarretia intertexta subsp. propinqua L. P. Janeway; Eric Schroder 1998-8-19 6102 El Dorado Lake Tahoe Basin Management Unit. Meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadow State Park). 1920 Comment
  UC1554404  Navarretia intertexta subsp. propinqua Alice M. Ottley 1920-7-2 936 El Dorado Myers 1950 Comment
  SEINET14151970  Navarretia leucocephala subsp. minima E. Dean, K. F. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4119 El Dorado Washoe Meadows State Park, southern portion of park, east side of fen system. 1922 Comment
  UCD60655  Navarretia leucocephala subsp. minima Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4119 El Dorado Washoe Meadows State Park. Southern portion of park, east side of fen system. 1922 Comment
  UCR152415  Navarretia prolifera Beecher Crampton 1956-6-22 3607 El Dorado 1.7 mi east of Omo Ranch Post Office 1098 Comment
  CAS-BOT-BC230513  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-21 312 El Dorado Approx. 1.75 miles SE on Meyers Road. Just past drainage feeding into Webber Creek with a driveway or road labeled Costa. Site is at the end of a driveway leading to a house with no apparent address 853 Comment
  CAS-BOT-BC230524  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-18 301 El Dorado On ridge across the street from 3340 Meyers Road, S of Camino 929 Comment
  CAS-BOT-BC230527  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-4 345 El Dorado Mace Road to Cable Road to Iowa Canyon. Take road running N of and parallel to creek, and take the third road running N from here (not indicated on maps). Proceed approx. 800 feet 975 Comment
  CAS-BOT-BC231229  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-21 311 El Dorado Proceed all the way down Meyers Road, E of Camino, until road parallels Weber Creek. When road bends N, take fork going E into FS land sec. 11. Proceed 1500 feet E and take little road which goes down to Weber Creek. On foot, cross creek, proceed 500 ft 975 Comment
  SD124359  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-18 301 El Dorado Private lands in Eldorado National Forest, Camino Quad., T10N R12E NE1/4NE1/4 Sec 9, on ridge across street from 3340 Meyers Rd. south of Camino. 929 Comment
  SEINET197685  Navarretia prolifera subsp. lutea G. Thomas Robbins 1943-6-13 1162 -A El Dorado Along Park Creek Road near Junction with Plum Creek and Hazel Valley roads (at General Land Office Survey Marker, extreme eastern boundary of Placerville Quadrangle. 1219 Comment
  UC1519854  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-7-5 391 El Dorado bench below ridgeline, private lots adjacent to 3180 Verde Robles, Camino Heights subdivision S of railroad Eldorado National Forest 792 Comment
  POM65684  Navarretia tagetina Katherine Brandegee 1908-7-2 s.n. El Dorado Near Pilot Hill. 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
  UCR189501  Nemophila heterophylla George K. Helmkamp, E. A. Helmkamp 2007-3-22 11665 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
  RSA0128923  Nemophila maculata George K. Helmkamp, E. A. Helmkamp 2009-6-29 15085 El Dorado Ice House Road, 8.2 miles north of its junction with CA-50, c. 10.5 air miles NE (73 deg.) of Pollock Pines 1646 Comment
  UC1613278  Nemophila maculata Charles M. Belshaw 1935-5-25 922 El Dorado Strawberry Meadow Comment
  UCR192598  Nemophila maculata George K. Helmkamp, E. A. Helmkamp 2007-5-31 12228 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
  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
  UCR172643  Nemophila menziesii var. menziesii George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10204 El Dorado Northern Sierra Nevada Foothills, Between N and Middle forks of Cosumnes River; Junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset 665 Comment
  UCR207145  Nemophila menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2009-4-4 14501 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.8 mile west of its junction with Happy Valley Cut-off 607 Comment
  UCSB11891  Nemophila menziesii var. menziesii Stern, A. 1961-3-28 El Dorado By Highway 49; 10 miles south of El Dorado; 15 miles south of Placerville; Sierra Nevada Foothills Comment
  SEINET3246040  Nemophila parviflora var. parviflora G. K. Helmkamp, E. A. Helmkamp 2007-1 11885 El Dorado Foothills, Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville (Garden Valley 7.5') 511 Comment
  UCR188169  Nemophila parviflora var. parviflora George K. Helmkamp, E. A. Helmkamp 2007-4-30 11885 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 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
  UCD119945  Nemophila pulchella G. K. Helmkamp; Elizabeth Helmkamp 2006-4-29 10278 El Dorado Northern Sierra Nevada: Rock Creek Road, 5.7 mi. E of CA Hwy 193, N of the South Fork of the American River. 427 Comment
  UCSC008826  Nepeta cataria Al Keuter 2013-8-11 AK 00 -063 El Dorado Along bank of S Fork American River, Kyburz 1236 Comment
  UCR189616  Nicotiana quadrivalvis George K. Helmkamp, E. A. Helmkamp 2007-8-19 12777 El Dorado Foothills, Northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Diamond Springs 521 Comment
  UCD142250  Nuphar polysepala Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7900 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, near outlet. Southern side of the pond. 2022 Comment
  CAS-BOT-BC400080  Nuphar polysepala L. R. Abrams 1917-9-21 6815 El Dorado Lily Lake near Fallen Leaf, Lake Tahoe Comment
  JEPS124512 Image available Nuphar polysepala Rechen 1964-7-9 106 El Dorado Hw 89 1/2 mile north of Luther Pass Grass Lake. Comment
  RSA388349  Odontostomum hartwegii J. M. Tucker 1978-5-27 4409 El Dorado Northwest side of Marshall Road, 3.5 miles northeast of junction with State Highway 49 (or roughly ca. 4 miles, airline, north of Coloma). Comment
  CAS-BOT-BC140162  Oemleria cerasiformis Alice Eastwood 1927-3-26 14187 El Dorado Near Georgetown Comment
  SBBG60468  Oenothera elata subsp. hirsutissima Milo H. Gates 1879-1 El Dorado Strawberry Comment
  CAS-BOT-BC349994  Oreostemma alpigenum var. andersonii Alice Eastwood 1906-7-21 1218 El Dorado Glen Alpine Region. Trail to Angora Lakes Comment
  CAS-BOT-BC349997  Oreostemma alpigenum var. andersonii Alice Eastwood 1906-7-21 1330 El Dorado Glen Alpine Region. Mt. Tallac Comment
  UC1614573  Oreostemma alpigenum var. andersonii Charles M. Belshaw 1934-7-19 119 El Dorado ca. 44 mi. e. Placerville (just above Horsetail Falls, n. of Placerville Hwy., Devil's Basin, Desolation Wilderness Area); Desolation Wilderness Area, Devil's Basin 2438 Comment
  UC86929  Oreostemma alpigenum var. andersonii unknown El Dorado Lake Tahoe Comment
  UCD125127  Oreostemma alpigenum var. andersonii Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7423 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. On W side of Hwy. 89, just south of General Creek Campground. Near northern edge of fen. 1923 Comment
  UCR235625  Orobanche uniflora George K. Helmkamp, E. A. Helmkamp 2012-4-27 18870 El Dorado Northern Sierra Nevada Mountains Foothills, Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River 401 Comment
  JEPS72443  Orthilia secunda Gladys L. Smith 1964-8-27 2372 El Dorado Benwood Meadows, Echo Summit region, Sayles Canyon 2225 Comment
  UC311616  Orthilia secunda Herbert McLean Evans 1918-7-24 El Dorado In Meadow near Phillips Comment
  UCD113108  Orthocarpus cuspidatus subsp. cryptanthus Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 17 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  POM176950  Orthocarpus hispidus Marcus E. Jones 1930-7-10 25538 El Dorado Lake Tahoe. Comment
  POM87135  Orthocarpus hispidus F. W. Peirson 1925-7-1 6192 El Dorado State Line, Lake Tahoe. Sierra Nevada. 1905 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
  UCR176032  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2006-7-12 10973 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  UCR242942  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2011-5-24 17363 El Dorado Northern Sierra Nevada Mountains Foothills, Mesquite Road, 6.3 miles south of its junction with Wentworth Springs Road. 7.2 mi. NW (318 deg. ) of Pollock Pines 1098 Comment
  JEPS72703  Osmorhiza occidentalis Gladys L. Smith 1964-7-6 2137 El Dorado along trail from Upper Echo Lake to Desolation Valley 2621 Comment
  UC1614041  Osmorhiza occidentalis Charles M. Belshaw 1935-7-7 1096 El Dorado 6 mi s Strawberry; Sierra Nevada Mts., Cody Meadows 2590 Comment
  UCD127845  Osmorhiza occidentalis P. B. Kennedy 1920-8-14 72 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  SJSU1045  Oxalis corniculata M. Esch 1950-5-1 El Dorado Placerville Comment
  UCR219003  Oxalis trilliifolia George K. Helmkamp, E. A. Helmkamp 2009-10-10 15671 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Patterson Dr.and CA-49 in Diamond Springs 524 Comment
  UCD73786  Oxypolis occidentalis Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4486 El Dorado Washoe Meadows State Park. Center of fen system. 1940 Comment
  JEPS73732  Oxyria digyna Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2716 El Dorado Ralston Peak nr Cup Lake (upper end of Echo Ridge, summit area); Ralston Peak nr Cup Lake, upper end Echo Ridge 2814 Comment
  UC1035801  Oxyria digyna Annie M. Alexander and Louise Kellogg 1943-8-27 3496 El Dorado s end lake Dicks Lake (Lake Tahoe region); Sierra Nevada, , Dicks Lake 2743 Comment
  JEPS71791  Packera cana Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2535 El Dorado Echo Peak summit area Echo Peak 2711 Comment
  UC1509740  Packera layneae Zoe Tyler, R. Barron 1983-6-21 El Dorado approx. 1 mi e from jct with 13N59 off Wentworth Springs Rd., privately owned land, se slopes of Little Bald Mtn. 13N58; El Dorado National Forest, Georgetown Quad., Little Bald Mou 853 Comment
  UCD110309  Packera layneae Melanie Gogol-Prokurat 2007-5-24 9 El Dorado BLM Ponderosa property, within Pine Hill Preserve network, just north of Hwy 50 near Ponderosa exit. Gogol-Prokurat 2009 dissertation plot #200531. 454 Comment
  UCD149544  Packera werneriifolia G. L. Stebbins 1970-8-22 7092 El Dorado Summit of Freel Peak. (Exact location unknown. Coordinates estimated by label maker.) 3291 Comment
  RSA434233  Paeonia brownii W. Hutchinson 1922-06 3550 El Dorado Lake Tahoe. 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
  UCD80583  Panicum acuminatum CNPS SN Foothill Team 2005-6-15 SNNR 0230 b El Dorado BLM Joaquin Way, near the confluence of Big Canyon Creek and the Cosumnes River. 121 Comment
  RSA605321  Panicum acuminatum var. acuminatum L. C. Wheeler 1952-9-25 6966 El Dorado Coloma. Comment
  UCD37216  Panicum acuminatum var. fasciculatum Beecher Crampton 1958-6-9 4927 El Dorado 1.5 miles west of Garden Valley, road to Coloma. 579 Comment
  RSA467326  Parnassia palustris var. californica Harry H. Stone 1933-8-27 s.n. El Dorado Mt. Ralston 2744 Comment
  UC525801  Pedicularis attollens R. M. Holman 1934-7-20 20 El Dorado along trail from Desolation Valley to Echo Lake Comment
  POM127803  Pedicularis attollens L. R. Abrams 1911-7-29 4842 El Dorado Glen Alpine Trail Mt. Tallac. 2744 Comment
  UC27323  Pedicularis groenlandica J. Fox Jr. July, 1895 El Dorado Gilmore's; Tallac Comment
  UC311217  Pedicularis semibarbata unknown July 1920 El Dorado 1 mi below Phillips; Sierra Nevada Comment
  CAS-BOT-BC71214  Pellaea bridgesii Ira L. Wiggins 1933-8-17 6765 El Dorado Tamarack Trail to Lake of the Woods, Lake Tahoe region Comment
  JEPS121505  Pellaea bridgesii Adam C. Schneider 2013-9-28 315 El Dorado Near Silver Lake. Along trail between Amy Lake and Granite Lake. Comment
  CAS-BOT-BC67592  Pellaea mucronata Peter H. Raven; G. Thomas Robbins 1956-4-29 9103 El Dorado Sierra Nevada - bridge on North fork of Cosumnes River at road N.W. of Youngs (Somerset) Comment
  JEPS29797  Penstemon azureus var. angustissimus Rimo Bacigalupi and L. R. Heckard 1962-5-30 8541 A El Dorado along Cold Springs Road 3.2 mi nw Placerville; nw of Placerville 533 Comment
  UCD42615  Penstemon deustus Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  OBI24253  Penstemon deustus var. deustus N. H. Russell 1961-6-16 11041 El Dorado 5 mi E of Calif 89, S end of Lake Tahoe Comment
  CAS-BOT-BC265489  Penstemon heterodoxus Lewis S. Rose 1963-7-11 63213 El Dorado Tahoe Valley 1911 Comment
  POM127807  Penstemon heterodoxus subsp. heterodoxus L. R. Abrams 1911-7-29 4852 El Dorado Glen Alpine Trail Mt. Tallac. 2744 Comment
  CAS-BOT-BC264370  Penstemon heterodoxus var. heterodoxus Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  UC747117  Penstemon laetus var. laetus G. Thomas Robbins 1943-6-13 1166 El Dorado along Park Creek Road w of its junction with the Plum Creek and Hazel Valley roads 1219 Comment
  SEINET11261990  Penstemon roezlii Caleb A. Morse 2008-7-19 17864 El Dorado Ca 12.5 mi south, 26.5 mi east of Placerville. El Dorado National Forest: along unnamed gravel road 0.85 mi west of CA Hwy 88 at jct with Co Rd 92.; 0 1902 Comment
  UCR176411  Penstemon roezlii George K. Helmkamp, E. A. Helmkamp 2006-8-7 11154 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 16.7 miles east of its junction with Sly Park Road 1944 Comment
  RSA401850  Penstemon rydbergii var. oreocharis Bonnie C. Templeton 1931-7-5 1515 El Dorado Near Lake Tahoe. 2000 Comment
  SD237627  Penstemon rydbergii var. oreocharis G. K. Helmkamp, E. A. Helmkamp 2010-7-23 16620 El Dorado Sierra Nevada Mountains: Forestry Route 42, 0.2 mile west of its junction with Wright's Lqake Road and beside Silver Creek, 4 miles NE (31a^z) of Kyburz (Kyburz 7.5'Q) 2021 Comment
  SBBG66520  Penstemon speciosus R. C. Robbins 1932-7-18 El Dorado W side of Lake Tahoe Comment
  UCD34441  Penstemon speciosus Beecher Crampton 1983-7-3 9877 El Dorado Stateline. Comment
  CAS-BOT-BC330455  Pentachaeta alsinoides M. K. Curran 1883-4-1 s.n. El Dorado Unspecified Comment
  BFRS25 Image available Pentagramma Peter Rubtzoff, Barbara Trowbridge 1975-6-25 8117 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Comp. 600R) Comment
  CAS-BOT-BC121300  Pentagramma triangularis subsp. triangularis Peter Rubtzoff; Barbara Trowbridge 1975-6-25 8117 El Dorado Blodgett Forest, Chinquapin Flat Road, ca. 1.6 mi. S of Gaddis Creek Rd (Comp. 600R) 1310 Comment
  CHSC73290  Perideridia parishii subsp. latifolia L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-23 5811 B El Dorado Lake Tahoe Basin Management Unit - National Forest. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. 1905 Comment
  JEPS72683  Perideridia parishii subsp. latifolia Gladys L. Smith 1964-7-29 2190 El Dorado Audrain Lake Trail Echo Summit area (where trail meets large open meadow) 2194 Comment
  JEPS72687  Perideridia parishii subsp. latifolia Gladys L. Smith 1963-7-28 1988 El Dorado US 50 Echo Summit (roadside meadow) 2250 Comment
  RSA0013390  Perideridia parishii subsp. latifolia George K. Helmkamp, E. Helmkamp 2010-9-1 16894 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 2018 Comment
  UCD127863  Perideridia parishii subsp. latifolia G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11185 El Dorado Northern Sierra Nevada Mtns: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UCD127867  Perideridia parishii subsp. latifolia P. B. Kennedy 1920-8-20 163 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC413500  Persicaria amphibia N. J. Andersson 1852-1-1 s.n. El Dorado Coloma Comment
  CAS-BOT-BC541433  Petrorhagia dubia G. Ledyard Stebbins 1978-4-21 7820 El Dorado South Fork of the American River above Salmon Falls [exact location unknown] Comment
  JEPS71652  Phacelia hastata subsp. compacta Gladys L. Smith, Chas. Smith, and Marion Rhodes 1972-7-20 3362 El Dorado above Lake Gilmore (near summit); Mt. Tallac 2865 Comment
  UC697977  Phacelia hastata subsp. compacta G. Thomas Robbins 1943-9-5 1377 El Dorado summit Mt. Tallac 2956 Comment
  RSA427981  Phacelia hastata var. compacta Fay A. MacFadden 1934-7-18 12698 El Dorado Richardson s Camp, Lake Tahoe. Comment
  SBBG12286  Phacelia heterophylla D. Myrick 1958-6-30 105 b El Dorado Sawmill Flat Rd S of Fallen Leaf Lake, Lake Tahoe 1889 Comment
  UCD120524  Phacelia heterophylla subsp. virgata Dean W. Taylor 1976-6-30 6004 El Dorado Peavine Ridge, steep south slope of S. Fork American River canyon, along Soldier Creek. 853 Comment
  UCD82841  Phacelia heterophylla var. virgata Robin McMaster 1973-6-17 476 El Dorado Camp Richardson by Lake Tahoe. Comment
  JEPS71498  Phacelia hydrophylloides Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2729 El Dorado nr Cup Lake (at upper end of ridge); Sierra Nevada Mountains, Ralston Peak, Echo Ridge 2814 Comment
  UCR189031  Phacelia hydrophylloides George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12395 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 22.8 miles ESE of its junction with Sly Park Road at Jenkinson Lake 2265 Comment
  UC697976  Phacelia imbricata G. Thomas Robbins 1943-5-28 1095 El Dorado 3 mi e Placerville (w edge of Institute); Institute of Forest Genetics 762 Comment
  UC35539  Phacelia marcescens Miss Lydia K. Tangier-Smith 1901-1 El Dorado Mt. Tallac Comment
  JEPS1142  Phacelia mutabilis H. M. Wheeler 1941-8-18 El Dorado Old Sawmill upper Truckee River (2 mi from foot of Myers grade, road to Alpine Camp) Comment
  SD248442  Phacelia mutabilis George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20991 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, north side of its junction with Mormon Emigrant Trail (Tragedy Spring 7.5'Q) 2188 Comment
  UC643261  Phacelia mutabilis P. B. Kennedy 1920-8-12 47 El Dorado Barrett Camp Eldorado National Forest 1935 Comment
  UCD148621  Phacelia mutabilis Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8372 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. Just east of Hwy 89 bridge over creek. 1868 Comment
  UCD84160  Phacelia mutabilis Chuck Hughes 2009-7-7 119 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  UCD18450  Phacelia purpusii Robin Barron 1990-6-12 s.n. El Dorado El Dorado National Forest, Pacific District, ridge above Jaybird Falls. Comment
  UCD120660  Phacelia quickii Collector unknown 1925-6-15 1601 El Dorado Kyburz. Comment
  RSA75354  Phacelia racemosa F. W. Peirson 1925-7-6 6294 El Dorado 1/4 mile above Fallen Leaf Camp, Sierra Nevada. 1982 Comment
  CAS-BOT-BC154392  Phacelia ramosissima var. eremophila G. Thomas Robbins 1945-8-12 2141 El Dorado west of High Meadow along trail to Freel Peak, SE of Lake Tahoe 2286 Comment
  CAS-BOT-BC159065  Phacelia ramosissima var. eremophila Clare B. Hardham 1974-8-9 20263 El Dorado Luther Pass and vicinity 2438 Comment
  UC632740  Phacelia ramosissima var. subglabra H. L. Mason 1939-7-18 12174 El Dorado one mi w Grass Lake Meadow (n side of pass); Luther Pass 2346 Comment
  JEPS70973  Phacelia stebbinsii L. R. Heckard 1969-5-30 2258 El Dorado at falls below Leonardi Springs; Rubicon River canyon 1127 Comment
  SEINET8191749  Phacelia stebbinsii D. W. Taylor 2003-6-12 18612 El Dorado Loon Lake, ca 400 meters W of the dam on Rocky Basin Creek arm. 1972 Comment
  CAS-BOT-BC174035  Phalaris arundinacea Beecher Crampton 1986-8-17 10038 El Dorado Stateline Comment
  UCD36906  Phalaris minor Beecher Crampton 1956-5-11 3367 El Dorado 3.5 miles SW of Rescue. Comment
  CHSC73278  Phleum alpinum L. P. Janeway; Susi Urie 1998-8-4 5918 El Dorado Lake Tahoe Basin-National Forest. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  UCD89290  Phleum alpinum A. A. Beetle; D. E. Beetle, Alva Hansen 16-26 Jul 1945 3922 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  JEPS75182  Phleum pratense Gladys L. Smith 1972-7-16 3563 El Dorado along US 50 in bog across from Phillips 2194 Comment
  UCD72705  Phleum pratense Ellen Dean; T. Sasaki 2007-7-23 4427 El Dorado Tahoe Conservancy Lands, just SE of private ranch with an entrance along Sawmill Road, north side of Truckee River, north of Lake Valley Recreation area. Upper Truckee River Restoration Project monitoring well #21 plot. 1920 Comment
  UC449708  Phlox diffusa Milo S. Baker 1904-7-17 El Dorado near Lake Tahoe (summit between Lucile and Lake of the Woods) Comment
  UC496434  Phlox diffusa Merle Randall 1930-6-25 El Dorado Benwood Meadows Lake Tahoe Region Comment
  UCD60583  Phlox diffusa Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4048 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  CDA22366  Phoradendron juniperinum var. ligatum A. C. Browne 1953-6-21 El Dorado Stanford Camp, Fallen Leaf Lake. 0 Comment
  UC917118  Phoradendron villosum H. B. Currier and R. H. Miller 1947-9-21 El Dorado ca. 5 mi. n. Riverton (on Silver Creek Rd.) 1219 Comment
  JEPS66661  Phyllodoce breweri A. M. Ottley 1920-6-19 806 El Dorado Grass Lake near Fallen Leaf Lake; Grass Lake Comment
  UC311617  Phyllodoce breweri Dr. H. M. Evans 1918-7-21 El Dorado Cup Lake 2682 Comment
  UCD166622  Phyllodoce breweri Daniel M. McNair; with D. Potter, K. Battenberg, and O. Hinojosa 2016-9-13 2205 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2124 Comment
  CDA33272  Phyllodoce breweri P. B. Kennedy 1920-8-16 El Dorado Eldorado National Forest; Kyburz Comment
  CAS-BOT-BC78217  Pinus albicaulis C. B. Wolf 1931-9-9 2413 El Dorado Mt. Tallac, Sierra Nevada 2895 Comment
  MACF019658  Pinus contorta F. A. MacFadden 1934-7-28 12822 El Dorado Myers Station, Eldorado CO. California 1950 Comment
  CAS-BOT-BC73275  Pinus contorta subsp. murrayana Alice Eastwood 1906-7-21 1023 El Dorado Glen Alpine Region, Glen Alpine Road Comment
  UCR194691  Pinus contorta subsp. murrayana George K. Helmkamp, E. A. Helmkamp 2007-5-31 12224 A El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, north of US-50 at the Lyon's Creek trailhead and creek crossing 2058 Comment
  CAS-BOT-BC73187  Pinus jeffreyi Carl B. Wolf 1928-8-21 3424 El Dorado Near Fallen Leaf Lake. 2042 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
  RSA32355  Pinus lambertiana G. Thomas Robbins 1943-6-20 1192 El Dorado Along road to P.G. & E. power house approximately 3 miles west of Forebay reservoir (near Pollock Pines). 976 Comment
  UC483996  Pinus lambertiana Carl B. Wolf 1930-10-7 1712 El Dorado near Fallen Leaf Lodge; Fallen Leaf Lake 1920 Comment
  NY61603  Pinus lambertiana G. W. Turesson 1938-7-29 635 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
  UC483997  Pinus monticola Carl B. Wolf 1930-10-9 1723 El Dorado between Glen Alkine Springs and Susic Lake 2133 Comment
  RSA9499  Pinus monticola C. B. Wolf 1928-8-17 3360 El Dorado Glen Alpine to Susie Lake. 2378 Comment
  SEINET10530769  Pinus muricata Elbert L. Little 1957-9-8 Little 17222 El Dorado Institute of Forest Genetics, Placerville. 823 Comment
  SEINET7880483 Image available Pinus ponderosa var. ponderosa Elbert L. Little Jr. 1964-1 19136 El Dorado Institute of FOrest Genetics, Placerville Comment
  UCR232600  Piperia transversa George K. Helmkamp, E. A. Helmkamp 2011-9-1 18196 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 miles south of its junction with US-50 in Kyburz 1280 Comment
  UCD142276  Piperia unalascensis Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7923 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along trail connecting North and South Fire Roads between 2nd bridge and Lily Pond. 1998 Comment
  UCR217273  Pityrogramma triangularis George K. Helmkamp, E. A. Helmkamp 2010-5-13 16014 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 4.4 miles northeast of its junction with US-50 in Placerville 620 Comment
  UC24561  Plagiobothrys greenei M. H. Gates 1879-1 El Dorado Rose Springs Comment
  JEPS61025  Plagiobothrys hispidulus Alice M. Ottley 1920-7-2 951 El Dorado near Myers station Comment
  UCR198113  Plagiobothrys nothofulvus Marla A. Shapiro 1976-5-1 412 El Dorado 0.9 mi south of Pleasant Valley on Hwy E-16 (Mount Aukum Road) 732 Comment
  UCR206698  Plagiobothrys nothofulvus George K. Helmkamp, E. A. Helmkamp 2009-3-19 14428 El Dorado Sierra Nevada Mtns. Foothills, Rock Creek Road at the Rock Creek crossing; about 3.5 miles west of Finnon Reservoir 412 Comment
  UC101447  Plagiobothrys tenellus Katharine Brandegee 1907-5-20 El Dorado near Placerville Comment
  CAS-BOT-BC189607  Plagiobothrys torreyi Alice Eastwood 1906-7-27 1067 El Dorado Fallen Leaf Lake Comment
  SEINET12074834  Platanthera dilatata var. leucostachys H. H. Heller 1938-1 El Dorado Comment
  JEPS73048  Platanthera leucostachys Gladys L. Smith 1964-7-3 2037 El Dorado swampy meadow along US Hwy 50 one mi w Echo Summit 2133 Comment
  RSA382870  Platanthera leucostachys George Henry Grinnell 1926-8-6 s.n. El Dorado Emerald Bay, Lake Tahoe. Comment
  UC429331  Platanthera leucostachys R. L. Pendleton and F. M. Reed 1907-7-25 1143 El Dorado Glen Alpine Springs Lake Tahoe Region, Glen Alpine Springs 2072 Comment
  JEPS74221  Platanthera sparsiflora Gladys L. Smith 1963-7-27 1868 El Dorado forst pass over Echo Summit; Sierra Nevada, Hawley Grade 2194 Comment
  UC72217  Platanthera sparsiflora Milo S. Baker 1904-1 El Dorado near Lake Tahoe Comment
  UCR188026  Plectritis brachystemon George K. Helmkamp, E. A. Helmkamp 2007-4-30 11906 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  UCR217870  Plectritis brachystemon George K. Helmkamp, E. A. Helmkamp 2010-5-22 16086 El Dorado Sierra Nevada Mountains Foothills, at the junction of Perry Creek Road and Slug Gulch Road, 0.5 mi. northeast of the village of Fairplay 677 Comment
  SD40719  Plectritis ciliosa Carl B. Wolf 1933-5-25 4945 El Dorado W. slope Sierra Nevada. 1 mi. off Placerville Highway on road to Placerville Airport 730 Comment
  UC747112  Plectritis ciliosa subsp. ciliosa G. Thomas Robbins 1944-4-30 1576 El Dorado 3-4 mi ne of Newtown (above South Fork Webber Creek) 914 Comment
  UCR217162  Plectritis ciliosa subsp. ciliosa George K. Helmkamp, E. A. Helmkamp 2010-5-15 16049 El Dorado Sierra Nevada Mountains Foothills, Grizzly Flat Road, 4.6 miles west from Cosumnes Mine Road, 3.25 mi. SE (107 deg. ) of Somerset 925 Comment
  JEPS14548  Plectritis macrocera G. Thomas Robbins with Peter H. Raven 1956-4-29 3687 El Dorado 1.2 mi nw of Somerset ((Youngs), canyon of North Fork Cosumnes River, near bridge); North Fork Cosumnes River Comment
  UC747679  Pleuricospora fimbriolata G. Thomas Robbins 1943-6-20 1188 El Dorado 2-3 mi w of Pollock Pines (near head of Long Canyon) 975 Comment
  UCR171204  Poa annua George K. Helmkamp, E. A. Helmkamp 2006-3-17 10077 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive; W end of Diamond Springs 537 Comment
  CAS-BOT-BC255688  Poa bolanderi Catherine Best 1981-8-12 s.n. El Dorado Echo Lake 2255 Comment
  UCR2682  Poa bolanderi F. M. Reed, R. L. Pendleton 1907-7-25 1850 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, roadside near Modjeska Falls, Glen Alpine Springs [near S end of Fallen Leaf Lake] 2043 Comment
  UCR36517  Poa bolanderi A. C. Sanders 1984-6-17 5045 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
  UCD60546  Poa bulbosa Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4012 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  UCD90628  Poa bulbosa Beecher Crampton 1967-5-5 7873 El Dorado Rescue. Comment
  UCR172658  Poa bulbosa George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10189 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; Along Calif. Hwy 193, 1 mi NE of Greenwood 518 Comment
  UCR173335  Poa bulbosa George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10236 El Dorado Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown 340 Comment
  UCR198439  Poa bulbosa George K. Helmkamp, E. A. Helmkamp 2008-4-30 13357 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  CAS-BOT-BC246742  Poa leibergii G. L. Stebbins, Jr. 1941-7-15 3161 El Dorado On Tamarack Trail southwest base of Angora Peak, near Fallen Leaf Lake 2164 Comment
  UCR196948  Poa nemoralis George K. Helmkamp, E. A. Helmkamp 2008-6-3 13564 El Dorado Sierra Nevada Mountains, Pony Express Trail, 0.8 mile east of Sly Park Road (Pollock Pines) and parallel to US-50 1213 Comment
  CAS-BOT-BC247254  Poa palustris G. L. Stebbins 1977-8-7 77129 El Dorado Along South Fork of American River, between Forni Creek and Sciots Camp 1676 Comment
  UCD158902  Poa palustris C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-4 s.n. El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  RSA300167  Poa pratensis Gladys L. Smith 1959-6-16 1144 El Dorado Glen Alpine road, beyond gate, from Fallen Leaf Lake 2226 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
  UCD165624  Poa pratensis subsp. pratensis Ellen Dean 2016-6-10 8971 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along Highway 89 on west side of road. 2073 Comment
  UCD20971  Poa pratensis subsp. pratensis E. Bortiri 2002-6-26 WFC 19 El Dorado Truckee Marsh, South Lake Tahoe, El Dorado Co. Comment
  UCR257193  Poa pratensis subsp. pratensis George K. Helmkamp, Mary Alice Barnes 2013-5-13 20560 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
  RSA187196  Poa secunda Le Roy Abrams 1928-7-9 12626 El Dorado Fallen Leaf Lake Comment
  UCD44112  Poa secunda C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1478 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  CAS-BOT-BC236408  Poa secunda subsp. secunda H. F. Copeland 1939-6-25 s.n. El Dorado Near Fallen Leaf Lake, Canyon of Glen Alpine Creek 1828 Comment
  CAS-BOT-BC236412  Poa secunda subsp. secunda A. A. Heller 1916-4-6 12297 El Dorado Between Shingle Springs and El Dorado, on ridge Comment
  UCD91618  Poa secunda subsp. secunda A. A. Heller 1915-8-6 12148 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  UCD47924  Poa tenerrima Ellen Dean; Dan Potter 2005-5-11 2601 El Dorado El Dorado County. Near junction of Meadowbrook and Bear Creek Roads, Along trail that follows Traverse Creek north, just W of bridge over creek. 685 Comment
  UCD92076  Poa tenerrima Beecher Crampton 1964-4-27 6942 El Dorado 4.2 miles S of Lotus. Comment
  UCD92077  Poa tenerrima Beecher Crampton 1964-4-27 6942 El Dorado 4.2 miles S of Lotus. Comment
  UCD92097  Poa trivialis Beecher Crampton 1957-6-18 4231 El Dorado Coloma Canyon, ca. 3 miles southeast of Greenwood. Comment
  JEPS75193  Poa wheeleri Gladys L. Smith and Dr. Alasdair H. Neilson 1970-7-27 2491 El Dorado summit area Echo Peak 2711 Comment
  CAS-BOT-BC210159  Poaceae Peter Rubtzoff; John Thomas Howell 1973-7-18 7168 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: head of Bacon Canyon near Spring Road (Comp. 260U) 1325 Comment
  UCD44856  Podagrostis humilis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2222 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD52740  Podagrostis humilis Annie M. Alexander; Louise Kellogg 1943-9-28 3558 El Dorado Echo Lake. 2255 Comment
  CAS-BOT-BC242684  Podagrostis thurberiana Catherine Best 1989-9-6 1410 El Dorado Echo Lake, near Lake Tahoe 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
  CHSC67519  Pogogyne serpylloides Lori May 1991-6-28 El Dorado Near Brea Reservoir SW of Placerville. Comment
  JEPS71470  Polemonium californicum Gladys L. Smith 1963-7-28 1947 El Dorado trail from Audraine Lake to U.S. 50 (Echo Summit area); , trail fr Audraine Lake 2179 Comment
  RSA83069  Polemonium californicum Verne Grant, Alva Grant 1946-9-2 7870 El Dorado Above Upper Echo Lake 2317 Comment
  UCD44764  Polemonium occidentale C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2130 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD149288  Polemonium occidentale subsp. occidentale Ellen Dean; N. Khuu, K. Craig 2014-7-12 8434 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek between Hwy 89 and bridge that connects North and South Fire Roads. 1931 Comment
  SDSU3240  Polemonium pulcherrimum Helen L. Dale 1928-8-1 El Dorado Summti Mt. Tallac. 2983 Comment
  UC54541  Polemonium pulcherrimum subsp. pulcherrimum H. M. Hall and H. P. Chandler July, 1903 4630 El Dorado at the summit Mt. Tallac Sierra Nevada Mountains, vicin Lake Tahoe (vicinity Lake Tahoe, Sierra Nevada Mountains) 2980 Comment
  CAS-BOT-BC263249  Polemonium pulcherrimum var. pulcherrimum R. Stubbs 2010-8-10 020 El Dorado Mt. Tallac. Many plants found on NE slope below summit 2953 Comment
  CDA35224  Polygala cornuta M. S. Bergseng 1958-6-22 1920 El Dorado Mountains near Indian Diggins. 0 Comment
  UC17453  Polygala cornuta var. cornuta V. Rattan 268 El Dorado Consumne River Comment
  UC747315  Polygala cornuta var. cornuta G. Thomas Robbins 1943-7-8 1254 El Dorado 3 mi e Camino; C.C.C. Camp Snowline 1036 Comment
  CAS-BOT-BC133214  Polygonum G. K. Helmkamp; E. A. Helmkamp 2009-9-13 15608 El Dorado Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs; 0.2 mile south of the junction of Patterson Drive and CA-49/Pleasant Valley Road 529 Comment
  JEPS72988  Polygonum amphibium var. stipulaceum Gladys L. Smith 1972-8-23 3462 El Dorado pond area below Echo Summit lodge (e side U.S. 50) 2194 Comment
  CAS-BOT-BC414428  Polygonum douglasii Elsie Zeile Lovegrove 1951-9-22 s.n. El Dorado Lake Tahoe Basin. Camp Richardson Comment
  UC205897  Polygonum douglasii subsp. douglasii Geo. B. Grant Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe Sierra Nevada Mts. Comment
  UC375321  Polygonum douglasii subsp. douglasii Geo. B. Grant Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe Sierra Nevada Mountains Comment
  UC1024257  Polygonum minimum Annie M. Alexander and Louise Kellogg 1943-8-20 3464 El Dorado Half Moon Lake Lake Tahoe Region 2499 Comment
  UCR189902  Polygonum phytolaccifolium George K. Helmkamp, E. A. Helmkamp 2007-8-9 12730 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 1.1 miles south of the lake 2113 Comment
  UCR231093  Polygonum phytolaccifolium George K. Helmkamp, E. A. Helmkamp 2010-8-7 16740 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring 2136 Comment
  UCR257676  Polygonum phytolaccifolium George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-8-4 19582 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 1.4 miles west of its junction with CA-88 2287 Comment
  RSA466412  Polygonum phytolaccifolium Albert J. Perkins 1923-8-10 s.n. El Dorado Lake Tahoe Region. Angola Lake Trail. Comment
  RSA66327  Polygonum phytolaccifolium F. W. Peirson 1925-7-2 6221 El Dorado Glen Alpine road, 1/2 mile above Fallen Leaf, Sierra Nevada Comment
  UCR218260  Polygonum polygaloides subsp. kelloggii George K. Helmkamp, E. A. Helmkamp 2010-7-23 16601 A El Dorado Northern Sierra Nevada Mountains, trailhead at the east end of Wright's Lake, 1.2 miles north of the visitor's center at the lake entrance 2127 Comment
  UC465769  Polygonum sawatchense subsp. oblivium Miss Helen D. Geis 75 El Dorado Glen Alpine Springs Comment
  SEINET4335264  Polygonum shastense D. G. Cooney 1946-8-12 126 El Dorado Sierra Nevada, w. slope Jobs Sister, Carson Range Comment
  CAS-BOT-BC71851  Polypodium californicum G. L. Stebbins; L. Donald Smith 1978-4-23 7846 El Dorado West of South Fork, American River, .5 mile west of mouth of Weber Creek 243 Comment
  SEINET3873594  Polypodium californicum D. W. McNeal 1983-3-30 2795 El Dorado In a steep, rocky rd. cut above Hwy. #49, 1.2 mi. S of the El Dorado Co. line.; 0 Comment
  UCD137001  Polypodium calirhiza G. K. Helmkamp; Elizabeth Helmkamp 2006-6-4 10620 El Dorado Northern Sierra Nevada: Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Highway CA-193. 381 Comment
  UCD90981  Polypogon australis August L. Hormay 1932-7-7 s.n. El Dorado 5 miles Northeast of Placerville. Comment
  CDA14105  Polypogon interruptus G. F. Hrusa, J. Glazner 1997-6-3 13941 El Dorado Sierra Nevada; Exposed slopes surrounding Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  UCD51635  Polypogon interruptus August L. Hormay 1932-7-7 s.n. El Dorado 5 miles North East of Placerville. Comment
  SD243  Polypogon littoralis none given May 1914 El Dorado Cove Comment
  UCD136478  Polystichum californicum G. L. Stebbins 1977-7-3 7760 El Dorado Along Weber Creek, 3/4 miles east of crossing of Cedar Ravine Road. 563 Comment
  CAS-BOT-BC344928  Populus fremontii Peter Rubtzoff 1974-9-20 7922 El Dorado U.C. Blodgett Forest Research Station: Wentworth Springs Road (County Road) ca. 2 miles west of research station main entrance. Comment
  CAS-BOT-BC102721  Populus tremuloides A. A. Heller 1911-8-12 12549 El Dorado Near Phillip's on the Lincoln Highway 2133 Comment
  JEPS73057  Populus tremuloides Gladys L. Smith 1964-7-31 2301 El Dorado trail from Echo Lakes to Fallen Leaf Lake (Last glacial stair-step); trail from Echo Lakes to Fallen Leaf Lake 2194 Comment
  UCD166034  Populus tremuloides Daniel M. McNair 2016-8-2 2184 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  JEPS16641  Porterella carnosula Milo S. Baker 1932-7-5 5868 El Dorado Bijou; Lake Tahoe, Bijou Comment
  CAS-BOT-BC452077  Potamogeton alpinus Herbert L. Mason 1929-10-4 5467 El Dorado West side Lake Tahoe above Emerald Bay, 14 miles from Tahoe City Comment
  UCD60444  Potentilla bruceae Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3995 El Dorado Washoe Meadows State Park. Angora Meadows, between sewer manholes #7 and #8. 1921 Comment
  JEPS71912  Potentilla drummondii Gladys L. Smith 1963-7-27 1863 El Dorado Hawley Grade Sierra Nevada, , Hawley Grade (Old Echo Summit Pass) 1889 Comment
  UC14183  Potentilla fruticosa W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe; vicinity of Lake Tahoe, Desolation Valley 1897 Comment
  UC463514  Potentilla fruticosa L. R. Abrams 1930-7-23 12703 El Dorado Tamarack Trail Glen Alpine Canyon, Tamarack Trail 2286 Comment
  RSA0028492  Potentilla glandulosa John F. Emmel 1994-6-26 1314 El Dorado Sierra Nevada; southwest Lake Tahoe region; along trail above west shore of Fallen Leaf Lake, ca. 0.5 air mile southeast of Cathedral Lake. 1951 Comment
  UCR193193  Potentilla glandulosa subsp. ashlandica George 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
  UCR188448  Potentilla glandulosa subsp. glandulosa George K. Helmkamp, E. A. Helmkamp 2007-4-29 11876 El Dorado Foothills, Northern Sierra Nevada Mountains, Lake Oaks mobile home park, Diamond Springs 524 Comment
  UCR197525  Potentilla glandulosa subsp. nevadensis George K. Helmkamp, E. A. Helmkamp 2008-7-11 13752 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  SEINET7249081  Potentilla glandulosa subsp. reflexa George K. Helmkamp, E. A. Helmkamp 2012-1 19360 El Dorado Northern Sierra Nevada Mountains: Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. 2078 Comment
  RSA54081  Potentilla glandulosa var. nevadensis J. T. Howell 1946-8-31 22949 El Dorado Mt. Tallac 2896 Comment
  UC12546  Potentilla gracilis J. A. Sanford 1890-1 418 El Dorado Lake Tahoe Comment
  UC570403  Potentilla gracilis Chas. M. Belshaw 1936-8-11 2610 El Dorado two mi sw Lover's Leap (41 Milestone); Sierra Nevada Mts., 41 Milestone 1676 Comment
  UCR208527  Potentilla gracilis subsp. nuttallii Peter Rubtzoff 1976-6-23 8679 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Bacchi Meadow 1326 Comment
  SEINET2033394 Image available Potentilla gracilis var. fastigiata George K. Helmkamp, E. A. Helmkamp 2006-1 11019 El Dorado Northern Sierra Nevada Mtns. North Truckee River Rd., 14 miles north of CA-50 and ca. 6 miles south of Lake Tahoe 2009 Comment
  CAS-BOT-BC539984  Potentilla gracilis var. fastigiata G. Thomas Robbins 1944-6-18 1714 El Dorado Sly Park meadow, 5 mi. s. of Pollock Pines 1005 Comment
  CAS-BOT-BC539987  Potentilla gracilis var. fastigiata Laura M. Lathrop 1909-7-19 s.n. El Dorado Road to Alpine Springs Comment
  POM366579  Potentilla gracilis var. fastigiata Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
Read comments
Jan 26 2011
  UC747005  Potentilla grayi G. Thomas Robbins 1943-8-15 1343 El Dorado 2 1/2 mi ne Wrights Lake (edge of Grouse Lake); , ne of Wrights Lake 2438 Comment
  BFRS74 Image available Prunella vulgaris subsp. lanceolata Peter Rubtzoff, John Thomas Howell 1973-7-17 7061 El Dorado Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mile south of County Road (Comp. 370E) Comment
  UCR197517  Prunella vulgaris subsp. vulgaris George K. Helmkamp, E. A. Helmkamp 2008-5-30 13548 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; corner of Patterson Dr. and CA-49 530 Comment
  CAS-BOT-BC159941  Prunus emarginata Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC159945  Prunus emarginata H. E. McMinn 1926-5-30 1745 El Dorado Emerald Bay - Lake Tahoe Comment
  CHSC55584  Prunus emarginata K. R. Stern 1985-6-14 8142 El Dorado Echo Summit. 2225 Comment
  SEINET1908793  Prunus emarginata G. K. Helmkamp, E. A. Helmkamp 2008-1 13642 El Dorado Northern Sierra Nevada Mountains: Cat Creek Road, 0.1 mile north of its junction with CA-88, jct. is 4.2 miles east of Cook's Station (Peddler Hill 7.5'Q) 1661 Comment
  UCR218256  Prunus emarginata George K. Helmkamp, E. A. Helmkamp 2010-7-23 16600 El Dorado Northern Sierra Nevada Mountains, trailhead at the east end of Wright's Lake, 1.2 miles north of the visitor's center at the lake entrance 2127 Comment
  UCR242786  Prunus emarginata George K. Helmkamp, E. A. Helmkamp 2010-9-1 16902 El Dorado Northern Sierra Nevada Mountains, Mehrten Springs Road, 0.6 mile north of its junction wtih CA-88 2018 Comment
  UCR173710  Prunus virginiana var. demissa George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10560 El Dorado Northern Sierra Nevada foothills, along Hwy US-50 at Bridal Veil Falls, east of Pacific House 1002 Comment
  UCR84751  Prunus virginiana var. demissa Kathy Harper 1992-5-17 s.n. El Dorado Northern Sierra Nevada Mtns., Pipi Meadow (Forest Service Campground), 25 mi NE of Pioneer Station off of State Hwy 88, 6 mi north of North South Road from Omo Ranch Road [26 miles east of Jackson], along middle fork of Cosumnes River 1189 Comment
  UCD73344  Pseudognaphalium californicum Chuck Hughes 2008-5-9 35 El Dorado Cameron Park. Near end of Ventana Lane. 414 Comment
  OBI74577  Pseudognaphalium luteoalbum David J. Keil 1992-1 23368 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CAS-BOT-BC356974  Pseudognaphalium luteoalbum John Thomas Howell 1976-10-29 52275 El Dorado Bottom of Folsom Lake at Brown's Ravine boat landing 121 Comment
  CAS-BOT-BC357243  Pseudognaphalium microcephalum Le Roy Abrams 1911-7-29 4819 El Dorado Lake Tahoe Region. Fallen Leaf trail, Mt Tallac 2286 Comment
  UC1602324  Ptelea crenulata A. E. Wieslander 1936-5-29 624 El Dorado 2 mi s Lotus (Head of Granite Canyon); Placerville Quad. 365 Comment
  SEINET3821736 Image available Ptelea trifoliata A. E. Wieslander 1936-5-29 624 El Dorado Head of Granite Canyon, 2 mi south of Lotus 366 Comment
  CAS-BOT-BC76623  Pteridium aquilinum Beecher Crampton 1982-9-2 9870 El Dorado Along US 50 east of Camp Sacramento. 2011 Comment
  UCR148088  Pteridium aquilinum var. pubescens Beecher Crampton 1982-9-2 9870 El Dorado Along US 50 east of Camp Sacramento 1959 Comment
  SEINET11587845  Pteridium aquilinum var. pubescens Unknown 1982-9-2 9870 El Dorado El Dorado County Comment
  SEINET5733443 Image available Pterospora andromedea Lowell E. Urbatsch, Vensa Karaman 2000-1 7730 El Dorado Echo Mountains; Echo Mountains Comment
  UCR207664  Pterostegia drymarioides George K. Helmkamp, E. A. Helmkamp 2009-4-21 14534 El Dorado Sierra Nevada Mountains Foothills, Rock Creek Road, 4.2 miles west of the bridge over Rock Creek 401 Comment
  CAS-BOT-BC147782  Purshia tridentata var. tridentata Beecher Crampton 1987-7-12 10133 El Dorado South Lake Tahoe, Stateline, along Stateline blvd. Comment
  UCR197314  Purshia tridentata var. tridentata George K. Helmkamp, E. A. Helmkamp 2008-7-11 13780 El Dorado Northern Sierra Nevada Mountains, north side of CA-88, 2.1 miles northeast of the junction with Mormon Emigrant Trail 2340 Comment
  CAS-BOT-BC462859  Pyrola asarifolia Laura M. Lathrop 1909-7-12 s.n. El Dorado Near Fallen Leaf Lake Comment
  RSA9462  Pyrola californica C. B. Wolf 1928-8-21 3429 El Dorado Near Fallen Leaf Lake. 2043 Comment
  UCD165753  Pyrola dentata Ellen Dean; with Daniel McNair 2016-7-12 9108 El Dorado West side of Tahoe Basin. Central part of D.L. Bliss State Park. Along Lester Beach Rd. South of Ranger Entrance Booth near signs that indicate the land is National Forest. 2073 Comment
  RSA0083321  Pyrola picta E. Keyes 1920-8-4 s.n. El Dorado Lake Tahoe. Comment
  CAS-BOT-BC104169  Quercus X morehus C. Hart Merriam 1907-8-8 s.n. El Dorado Canyon of Midle Fork of the Consumnes River Comment
  SBBG117215  Quercus chrysolepis R. G. Myatt 1970-7-10 394 El Dorado ca. 0.5 mi above Kyburz, N side of Hwy 1380 Comment
  UCD166018  Quercus chrysolepis Daniel M. McNair 2016-7-12 2168 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. At edge of Rubicon trail. 1972 Comment
  UCR170433  Quercus chrysolepis George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10012 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento; c. 5 air mi NNE of Placerville], 5.1 [road] mi east of Calif. Highway 193 along Rock Creek Road 451 Comment
  SACT002653  Quercus dumosa J. Wilson 1982-3-28 El Dorado 1200' south of Salmon Falls Road along Sweetwater Creek, West of dirt road 277.368 Comment
  SACT002634  Quercus durata J. Wilson 1983-8-10 El Dorado Near intersection of Prospect Road and Lotus North Road Lotus, Ca 277.368 Comment
  UC1135582  Quercus durata P. L. Johannsen 1931-1-1 18 El Dorado Garden Valley Placerville Quad. 609 Comment
  UCD170544  Quercus durata D. O. Burge; G. Hinshaw 2017-5-11 2273 El Dorado Pine Hill, summit area. 590 Comment
  UCR235138  Quercus durata var. durata George K. Helmkamp, E. A. Helmkamp 2011-11-20 18465 El Dorado Northern Sierra Nevada Mountains Foothills, Salmon Falls Road at south end of bridge over the American River 160 Comment
  RSA787262  Quercus kelloggii George K. Helmkamp, E. A. Helmkamp 2006-10-26 11575 El Dorado Northern Sierra Nevada Mountains Foothills: Oak Hill Drive 1.3 miles south of Pleasant Valley Road at Tiger Lily. 671 Comment
  UC746879  Quercus kelloggii G. Thomas Robbins 1944-4-30 1580 El Dorado about 3 mi e Camino (above North Fork Webber Creek) 975 Comment
  UCR170437  Quercus kelloggii George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10014 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento; c. 5 air mi NNE of Placerville], 5.1 [road] mi east of Calif. Highway 193 along Rock Creek Road 451 Comment
  SACT002674  Quercus lobata Josephine Van Ess 1971-9-22 El Dorado Roadside, steep bank. 426.72 Comment
  CAS-BOT-BC104507  Quercus vacciniifolia E. A. McGregor 1909-8-8 10 El Dorado Lake Tahoe Region, Grass Lake Comment
  CAS-BOT-BC257782  Quercus vacciniifolia P. S. Manos 1989-10-8 912 El Dorado S end of Lake Tahoe, off Rte 50, east shore of Echo Lake 2200 Comment
  SBBG83392  Quercus vacciniifolia R. Gankin 1965-9-1 El Dorado US Hwy 50, 1 mi W of turnoff to St Hwy 89 Comment
  UC1199514  Quercus vacciniifolia Herbert L. Mason 1929-10-4 6573 El Dorado hills above Glen Alpine; Fallen Leaf Lake Comment
  UCD47423  Quercus vacciniifolia W. L. Jepson 1918-8-25 8127 El Dorado Mt. Tallac, Lake Tahoe. 2286 Comment
  UCD60669  Quercus vacciniifolia Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4133 El Dorado Washoe Meadows State Park. Central portion of park just south of manhole #50. Along unmaintained dirt road, mostly covered with downed trees, just west of fen system. 1939 Comment
  SEINET9336451  Quercus wislizeni Unknown 2009-10-21 15694 El Dorado Sierra Nevada Mountains Foothills Comment
  JEPS71786  Raillardella argentea Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2655 El Dorado near Aloha Lake (just below summit area Pyramid Peak); Pyramid Peak 3042 Comment
  UC1070098  Raillardella argentea J. A. Rutter 1934-8-22 19 El Dorado 2 mi wsw Tragedy Spring; El Dorado National Forest, Pyramid Peak Quad. 2286 Comment
  UC480879  Ranunculus alismifolius var. alismellus R. L. Pendleton and F. M. Reed 1907-7-23 1059 El Dorado Lake Lucile Trail Lake Tahoe Region, Glen Alpine 2286 Comment
  CAS-BOT-BC379228  Ranunculus alismifolius var. alismellus A. A. Heller 1916-8-11 s.n. El Dorado south side of Echo Lake in granite in moist places Comment
  JEPS60689  Ranunculus alismifolius var. alismellus Joseph LeConte July 1927 El Dorado near Summit; Buck Williams Lake 2316 Comment
  RSA32405  Ranunculus alismifolius var. alismellus G. Thomas Robbins 1943-6-27 1222 El Dorado Rocky ridge above Echo Summit Pass. 2439 Comment
  CAS-BOT-BC380402  Ranunculus alismifolius var. hartwegii LeRoy Abrams 1911-7-29 4851 El Dorado Lake Tahoe region, Glen Alpine trail, Mt. Tallac 2743 Comment
  POM311434  Ranunculus alismifolius var. lemmonii D. E. Breedlove 1962-6-13 3565 El Dorado 8.3 miles S of Meyers on Hwy 89, Sierra Nevada. 2348 Comment
  CAS-BOT-BC379150  Ranunculus aquatilis var. diffusus Elsie Z. Lovegrove 1941-9-9 s.n. El Dorado Fallen Leaf Lake Comment
  SEINET12087401  Ranunculus bonariensis Unknown 1941-1 1610 El Dorado junction of the Latrobe and Folsom-Placerville roads, 8 mi E of Folsom 168 Comment
  POM269777  Ranunculus bonariensis var. trisepalus Annetta Carter 1941-4-5 1610 El Dorado Jct of the Latrobe and Folsom Placerville roads, eight miles E of Folsom. Comment
  UCR173694  Ranunculus californicus George 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 mi. east of Calif. Hwy 49 454 Comment
  SEINET12100398  Ranunculus flammula H. H. Heller 1938-1 691 El Dorado Mount Tallac Comment
  UCD165851  Ranunculus flammula var. ovalis Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9180 El Dorado West side of Tahoe Basin. Emerald Bay State Park. Cove at lakeshore along Emerald Point. 1904 Comment
  UC136197  Ranunculus hebecarpus Katharine Brandegee 1907-5-8 El Dorado Blue Ravine Comment
  RSA0064548  Ranunculus muricatus George K. Helmkamp, E. A. Helmkamp 2008-4-25 13321 El Dorado Junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown. 674 Comment
  SD235002  Ranunculus occidentalis G. K. Helmkamp, E. A Helmkamp 2008-4-25 13317 El Dorado Foothills of Sierra Nevada Mountains: junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown (Garden Valley 7.5' Q) 673 Comment
  UC136200  Ranunculus occidentalis Katharine Brandegee May 1907 El Dorado Placerville Comment
  SEINET5338806  Ranunculus occidentalis J. Sloan 1959-5-8 s.n. El Dorado 10 miles Northeast of Placerville off Highway 50, about 1 mile north trees and shrubs. 914 Comment
  UC1779314 Image available Ranunculus occidentalis Alan T. Whittemore 1992-5-3 92 -005 El Dorado Quail Hollow Road near junction with Meadow Croft Road, ca 2 miles E of Pilot Hill 365 Comment
  UCD33854  Ranunculus occidentalis Beecher Crampton 1974-4-15 9040 El Dorado El Dorado County, Bass Lake road, N.E. of Clarksville. Comment
  UCD70582  Ranunculus occidentalis Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 380 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Comment
  UCD97040  Ranunculus orthorhynchus Herbert B. Currier 1952-8-6 s.n. El Dorado South Fork Camp, El Dorado National Forest. 1524 Comment
  UCD97094  Ranunculus sceleratus G. K. Helmkamp; Elizabeth Helmkamp 2006-4-27 10229 El Dorado Northern Sierra Neveda foothills, 2.1 mi. S of Pleasant Valley Road along French Creek Road (SE of Shingle Springs). 369 Comment
  UCD72610  Ranunculus uncinatus Ellen Dean; T. Sasaki 2007-7-23 4333 El Dorado Washoe Meadows State Park, southeast corner of park on northern side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #4 plot. 1920 Comment
  UC1872921  Rhus trilobata David Keil 2005-3-13 30344 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Road. 500 Comment
  CAS-BOT-BC111916  Rhynchospora glomerata var. capitellata Beecher Crampton 1959-8-20 5446 El Dorado Edge of ditch carrying water, 1 mile east of Georgetown. Comment
  CAS-BOT-BC93305  Ribes cereum G. K. Helmkamp; E. A. Helmkamp 2008-6-23 13705 El Dorado Northern Sierra Nevada Mountains. Mormon Emigrant Trail, 0.7 mile southeast of Leek Spring. 2268 Comment
  CAS-BOT-BC93306  Ribes cereum Geo. B. Grant 1906-8-1 6978 El Dorado About Lake Tahoe. 2438 Comment
  UC747376  Ribes cereum G. Thomas Robbins 1943-6-27 1233 El Dorado w Echo Summit Pass (along U.S. Highway 50 near road to Audrain) 2194 Comment
  UCD102127  Ribes cereum P. B. Kennedy 1920-8-12 51 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD72599  Ribes inerme var. inerme Ellen Dean; T. Sasaki 2007-7-23 4322 El Dorado Washoe Meadows State Park, southeast corner of park on northern side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #3 plot. 1920 Comment
  CAS-BOT-BC212597  Ribes montigenum John Thomas Howell 1925-7-6 1401 El Dorado Lake Gilmore, Lake Tahoe Region Comment
  CAS-BOT-BC212338  Ribes nevadense G. Thomas Robbins 1944-4-23 1556 El Dorado Banks of South Fork American River, about 5 miles N of Camino 762 Comment
  UC747377  Ribes nevadense G. Thomas Robbins 1944-4-23 1556 El Dorado South Fork American River, about 5 mi N of Camino 762 Comment
  UCD161500  Ribes roezlii Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8811 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
  RSA0024716  Ribes roezlii Alice Eastwood 1922-4-8 11127 El Dorado Kelsey. Comment
  CAS-BOT-BC173966  Ribes viscosissimum Enid Michaels 1922-7-4 s.n. El Dorado Eagle Pk. Meadows, Yosemite Comment
  UC496457 Image available Ribes viscosissimum Merle Randall 1930-6-19 El Dorado Granite Lake Lake Tahoe Region 2301 Comment
  UC858485  Ribes viscosissimum A. A. Heller 1916-8-11 12546 El Dorado s side Echo Lake Comment
  UC173104  Rigiopappus leptocladus Katharine Brandegee 1907-5-25 El Dorado near Placerville Comment
  UC672170  Rigiopappus leptocladus H. L. Mason 1932-4-12 7021 El Dorado Shingle Springs Comment
  UC90677  Rigiopappus leptocladus K. Brandegee May 1883 El Dorado Salmon Falls Comment
  CAS-BOT-BC362972  Rigiopappus leptocladus John Thomas Howell 1954-5-17 29689 El Dorado 1.5 miles south of Garden Valley Comment
  BFRS30 Image available Robinia pseudoacacia Peter Rubtzoff 1975-7-22 8223 El Dorado Vicinity of Blodgett Forest: Sand Mountain Boulevard ca. 0.05 mile south of County Road Comment
  CAS-BOT-BC74491  Rorippa curvisiliqua Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake. Comment
  UCD83806  Rorippa curvisiliqua Susie Kocher 2009-7-24 6 El Dorado South Lake Tahoe, area burned by the Angora fire in 2007. 1920 Comment
  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
  CAS-BOT-BC146363  Rosa Peter Rubtzoff; John Thomas Howell 1973-7-17 7059 El Dorado Blodgett Forest: headquarters area (Comp. 250R) 1295 Comment
  UC1128611  Rosa pisocarpa A. D. Gifford, P. L. Johannsen 1934-6-7 251 El Dorado 1/4 mi NW of Riverton 1036 Comment
  CAS-BOT-BC148277  Rosa woodsii var. ultramontana G. Thomas Robbins 1945-8-12 2146 El Dorado Along road to High Meadow, 6-8 mi. SE of Lake Tahoe 2133 Comment
  UCR173292  Rubus armeniacus George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10488 El Dorado Northern Sierra Nevada Foothills, Along Calif. Hwy 193, 1.4 mi. N of Placerville 427 Comment
  BFRS422 Image available Rubus glaucifolius Peter Rubtzoff 1975-6-26 8140 El Dorado Blodgett Forest: Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U). Comment
  CAS-BOT-BC147222  Rubus parviflorus J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Near Echo, grade to summit of the Sierra Nevada Mts. Comment
  UC1614610  Rubus parviflorus Charles M. Belshaw 1935-7-9 1128 El Dorado 1 1/2 mi w of Strawberry (along Placerville Road to Tahoe, Central Sierra Nevada near 41 Milestone); Central Sierra Nevada, Placerville Road 1676 Comment
  UCD82322  Rubus parviflorus Robin McMaster 1975-8-17 642 El Dorado 3-4 mi from Meeks Bay on trail to Crag Lake. 2133 Comment
  UC580665  Rudbeckia californica A. D. Gifford 1934-7-24 311 El Dorado 4 mi ne Morrison's; Pyramid Pk 1920 Comment
  CAS-BOT-BC363140  Rudbeckia californica M. D. Morris 1923-8-8 69 El Dorado Eldorado National Forest. Pyramid R. S. 1676 Comment
  UC1136201  Rumex acetosella F. W. Embree 1934-7-16 140 El Dorado 2 mi n Leek Springs Hill; El Dorado National Forest, Pyramid Pk. 2011 Comment
  UCR184794  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2007-5-9 11981 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
  UCR208563  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2009-5-4 14587 El Dorado Sierra Nevada Mountains Foothills, junction of Bonetti Road and Mormon Emigrant Trail, 3.6 miles east of Sly Park Rd. and Jenkinson Lake 1226 Comment
  UCD101084  Rumex californicus G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11203 El Dorado Northern Sierra Nevada Mountains: Tragedy Spring; Tragedy Spring Road, 0.3 mile north of Hwy CA-88. 2424 Comment
  UCD101085  Rumex californicus G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11003 El Dorado Northern Sierra Nevada Mountains: Echo Summit along Hwy US-50; at entrance to the road maintenance station. 2245 Comment
  JEPS73001  Rumex crispus Gladys L. Smith 1972-8-23 3490 El Dorado Lily Lake Fallen Leaf Area 2042 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
  JEPS90777  Sagina decumbens subsp. occidentalis Dean W. Taylor 1972-6-21 1539 El Dorado at Grass Lake Grass Lake 2346 Comment
  CAS-BOT-BC445639  Sagittaria cuneata G. Thomas Robbins 1943-8-15 1337 El Dorado North of Wrights Lake 2286 Comment
  CAS-BOT-BC103478  Salix eastwoodiae Geo. B. Grant 1906-8-1 7100 El Dorado Glen Alpine, Lake Tahoe Comment
  CAS-BOT-BC103483  Salix eastwoodiae W. R. Dudley 1900-6-1 5652 El Dorado below Lake [Lucile] Lucille Ridge Comment
  UCD165262  Salix exigua Peter Rubtzoff 1972-10-19 7033 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  UCD34655  Salix exigua Beecher Crampton 1987-4-30 10099 El Dorado El Dorado County, South Lake Tahoe, Al Tahoe, Heavenly Valley Creek Meadow next to Al Tahoe Blvd.. Comment
  CAS-BOT-BC107996  Salix geyeriana Le Roy Abrams 1911-6-27 4778 El Dorado Lake Tahoe Region - Lake Valley 1950 Comment
  UCD60393  Salix geyeriana Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3956 El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  CAS-BOT-BC107626  Salix jepsonii M. Halperin 1932-9-15 861 El Dorado Strawberry Comment
  UCD168799  Salix lasiandra Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9436 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Along shore of Lake Tahoe at tip of Emerald Point. 1911 Comment
  UCD165681  Salix lasiandra var. caudata Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9032 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. West of Highway 89 near park residences and fire road. Along old drainage that parallels road to residences. 2084 Comment
  UCD34669  Salix lasiandra var. caudata Beecher Crampton 1987-5-1 10113 El Dorado El Dorado County, South Lake Tahoe, Stateline, Stable road entrance. Comment
  CAS-BOT-BC125195  Salix lasiandra var. lasiandra W. R. Dudley 1900-6-1 5660 El Dorado Glenn Alpine Springs Comment
  BFRS374 Image available Salix lasiolepis Peter Rubtzoff 1972-10-4 6989 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  CAS-BOT-BC176389  Salix lasiolepis Peter Rubtzoff 1972-10-4 6991 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  CAS-BOT-BC124594  Salix lemmonii W. R. Dudley 1900-6-24 5535 El Dorado McKinney Creek near Rubicon Springs Road, Placer-El Dorado Co. Line Comment
  CHSC73699  Salix lemmonii L. P. Janeway; Eric Schroder 1998-9-3 6258 El Dorado Lake Tahoe Basin Management Unit. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  UCD34633  Salix lemmonii Beecher Crampton 1987-3-27 10079 El Dorado El Dorado County, Stateline. Comment
  UCD44857  Salix lemmonii C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2223 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD60441  Salix lemmonii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3992 El Dorado Washoe Meadows State Park. Angora Meadows, between sewer manholes #7 and #8. 1921 Comment
  SEINET2470983  Salix lucida subsp. lasiandra K. Christie 2010-7-26 1924 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  CAS-BOT-BC227810  Salix lutea Beecher Crampton 1987-4-30 10105 El Dorado South Lake Tahoe, Stateline, Park Ave and Lake Parkway 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-BC129214  Salix scouleriana Mrs. Marian L. Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC129223  Salix scouleriana unspecified 1912-1-6 2767 El Dorado Tahoe Forest Comment
  RSA151550  Salix scouleriana Paul A. Mitchell 1960-7-9 186 El Dorado Emerald Bay State Park. Along old access road to Vikingsholm. Lake Tahoe Region. 1951 Comment
  UC746968  Salix scouleriana G. Thomas Robbins 1944-6-17 1700 El Dorado ca. 1 mi. e. Pyramid Ranger Station (slope above U.S. Hwy. 50) 1676 Comment
  JEPS13001  Salvia sonomensis Rimo Bacigalupi with G. T. Robbins 1955-5-6 5053 El Dorado 1.1 mi s Shingle Springs (along road between Latrobe and Shingle Springs) 426 Comment
  SJSU3946  Salvia sonomensis C. W. Sharsmith 1964-6-21 7346 El Dorado 1 mi W of Shingle Springs 365 Comment
  UCD125643  Salvia sonomensis Annetta M. Carter 1933-5-14 331 El Dorado seventeen miles from Folsom on the Placerville Highway. Comment
  UCD69706  Sambucus mexicana William Wong 1982-6-4 11 El Dorado Near Pine Hill, off roadside. Chaparral. With manzanita. In moist loam soil in partial light. Shrub, 3ft. tall with yellow flowers. 451 Comment
  UCR190188  Sambucus mexicana George K. Helmkamp, E. A. Helmkamp 2007-7-23 12587 El Dorado Foothills, northern Sierra Nevada Mountains, Traverse Creek Road at the crossing of Traverse Creek; about 2 miles southeast of its junction with CA-193 732 Comment
  UC658969  Sanicula bipinnatifida Mildred E. Mathias 1937-5-9 1279 El Dorado 4 mi w of Placerville Comment
  UCD110288  Sanicula bipinnatifida Melanie Gogol-Prokurat 2007-4-13 2- 7 -b El Dorado On Salmon Falls Unit of Pine Hill Preserve, BLM, approx. 1 mile south of Dorado Ridge Trail and 1 mile east of Salmon Falls Road. Comment
  UCR235598  Sanicula bipinnatifida George K. Helmkamp, E. A. Helmkamp 2012-4-30 18882 El Dorado Northern Sierra Nevada Mountains Foothills, Mosquito Road, 2.4 mile north of the bridge over the South Fork American River 694 Comment
  UCR197269  Sanicula crassicaulis George K. Helmkamp, E. A. Helmkamp 2008-4-25 13310 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  JEPS98639  Sanicula tuberosa O. Gomez and P. Vargas 1996-6-1 46 PV96 El Dorado road 88 between Ham's Station and Plasse, in front of Lower Bear River Reservoir, at the N side Comment
  SEINET2470928  Sanicula tuberosa K. Christie 2010-6-24 1869 El Dorado Lake Tahoe Basin Management Unit (USFS); along North Upper Truckee Road, in the vicinity of Osgood Swamp, at the interface between Forest Service land and a residential neighborhood. 2011 Comment
  UCD112215  Sanicula tuberosa Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7188 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 ft south of road on west side of meadow. 1977 Comment
  UCD128037  Sanicula tuberosa G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10888 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
  UCR218629  Santolina chamaecyparissus George K. Helmkamp, E. A. Helmkamp 2010-6-9 16262 El Dorado Sierra Nevada Mountains Foothills, Mother Lode Dr., 0.2 mile northeast of its junction with Pleasant Valley Road, 1.1 air mi. WNW (276 deg. ) of El Dorado 474 Comment
  UCD21720  Sarcodes sanguinea Robin McMaster 1975-8-17 638 El Dorado Three to four miles from Meeks Bay on trail to Crag Lake. 2133 Comment
  JEPS72250  Saxifraga bryophora Gladys L. Smith 1964-7-31 2293 El Dorado Echo Lakes to Fallen Leaf Lake 2346 Comment
  POM177540  Saxifraga bryophora L. R. Abrams 1930-8-15 12746 El Dorado Desolation Valley. 2591 Comment
  UCR206886  Saxifraga californica George K. Helmkamp, E. A. Helmkamp 2009-3-7 14348 El Dorado Northern Sierra Nevada Mtns. Foothills, along Rock Creek Road, 5.4 miles west of Finnon Lake; beside Rock Creek 442 Comment
  JEPS5852  Saxifraga nidifica var. nidifica J. D. Atkin 1952-5-3 38 El Dorado 1 mi e of Riverton (American River, beside Hwy 50); American River 1066 Comment
  UC14520  Saxifraga odontoloma W. C. Blasdale July, 1897 El Dorado Lake Tahoe Region Comment
  UCD128068  Scandix pecten-veneris G. K. Helmkamp; Elizabeth Helmkamp 2006-4-25 10219 El Dorado Northern Sierra Nevada Foothills; E of Sacramento, SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek. 488 Comment
  UCR173676  Scandix pecten-veneris George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10277 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 5.7 mi. east of Calif. Hwy 193, N of the South Fork of the American River 427 Comment
  UCSC000959  Sceptridium multifidum D. J. Norman 1967-9-3 2 El Dorado Above south end of Fallen Leaf Lake 1981 Comment
  UCD86738  Schedonorus arundinaceus G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10540 El Dorado Northern Sierra Nevada Mountains: Along Ice House Canyon Road, 10.6 mi. S of Wentworth Springs Road (just S of the Jones fork of Silver Creek and SE of Union Valley Reservoir). 1508 Comment
  UC638741  Scirpus congdonii Ethel Crum 1939-7-21 2096 El Dorado two mi se Echo Lake (Echo Summit); , two mi se of Echo Lake 2286 Comment
  JEPS73224  Scirpus microcarpus Gladys L. Smith 1972-8-23 3514 El Dorado meadows about Glen Alpine Glen Alpine 2194 Comment
  JEPS73225  Scirpus microcarpus Gladys L. Smith 1963-7-28 1980 El Dorado Echo Summit Echo Summit (boggy area across from US highway maintenance station) 2250 Comment
  UCR136538  Scleranthus annuus Beecher Crampton 1958-6-9 4912 El Dorado Sierra Nevada Mountains, Pino Grande Road about 14 miles northeast of Placerville, Mosquito Lumber camp area, slopes above Finnon Lake [Reservoir] Public Fishing area 762 Comment
  SEINET2467045  Scleranthus annuus J. M. Tucker 1957-5-25 3337 El Dorado Ca. 6.5 miles East of Pleasant Valley (and roughly 5 miles South of Pollack Pines). Comment
  JEPS51515  Scleranthus annuus subsp. annuus W. L. Jepson 1938-4-9 18625 El Dorado Placerville 579 Comment
  UCD98525  Scleranthus annuus subsp. annuus J. M. Tucker 1957-5-25 3337 El Dorado 6.5 miles east of Pleasant Valley (and roughly 5 miles south of Pollack Pines.) Comment
  SDSU8019  Scutellaria californica D. F Howe 1971-6-30 4750 El Dorado South fork of American river. 305 Comment
  CAS-BOT-BC240056  Secale cereale John Thomas Howell 1954-5-16 29637 El Dorado 2 miles northwest of Placerville Comment
  SD234934  Sedella pumila G. K. Helmkamp, E. A. Helmkamp 2008-4-25 13328 El Dorado Sierra Nevada Mountains Foothills; along Bear Creek Road 0.4 mile southeast of its junction with Meadow Brook Road, SE of Georgetown 747 Comment
  CAS-BOT-BC64228  Sedum obtusatum Georgia Bentley 1915-7-12 s.n. El Dorado Hill back of the Lodge, Fallen Leaf Lake. Comment
  CAS-BOT-BC64230  Sedum obtusatum Gladys L. Smith 1909-7-12 s.n. El Dorado Shore of Fallen Leaf Lake 1927 Comment
  CAS-BOT-BC64319  Sedum obtusatum Alice Eastwood 1906-7-24 968 El Dorado Lake Tahoe, Camp Agassiz Comment
  RSA0074806  Sedum obtusatum G. Thomas Robbins 1943-7-25 1320 El Dorado Above east shore of Echo Lake. 2287 Comment
  UC536656  Sedum obtusatum subsp. obtusatum LeRoy Abrams 1911-7-30 5003 El Dorado Fallen Leaf Lodge , Fallen Leaf Lodge (Lake Tahoe) Comment
  UCR206842  Selaginella hansenii George K. Helmkamp, E. A. Helmkamp 2009-3-7 14347 El Dorado Northern Sierra Nevada Mtns. Foothills, along Rock Creek Road, 5.4 miles west of Finnon Lake; beside Rock Creek 442 Comment
  UCD19730  Senecio C. H. Lamoureux; Jack Major 1957-5-18 1256 El Dorado On Hwy 50, about 25 miles east of Placerville. Comment
  UC131547  Senecio aronicoides Katharine Brandegee 1907-5-19 El Dorado Simpson's Ranch Comment
  UC480767  Senecio integerrimus var. exaltatus W. C. Blasdale 1923-7-23 El Dorado Grass Lake Lake Tahoe Region Comment
  CAS-BOT-BC364000  Senecio integerrimus var. major M. E. Parsons 1909-6-1 s.n. El Dorado Lake Tahoe Region. Aspengrove [Aspen Grove] Comment
  UCD135574  Senecio integerrimus var. major G. K. Helmkamp; E. A. Helmkamp 2006-6-10 10684 El Dorado Northern Sierra Nevada Mountains: along Ice House Road, 10.6 miles south of Wentworth Springs Road (just south of the Jones Fork of Silver Creek). 1509 Comment
  UCD135575  Senecio integerrimus var. major G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10851 El Dorado Northern Sierra Nevada Mtns: Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz. 2049 Comment
  UCR189029  Senecio integerrimus var. major George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12393 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 22.8 miles ESE of its junction with Sly Park Road at Jenkinson Lake 2265 Comment
  UC483412  Senecio scorzonella L. R. Abrams 1930-9-3 12763 El Dorado Half Moon Lake 2438 Comment
  CAS-BOT-BC364151  Senecio serra Mrs. H. C. Cantelow 1940-7-21 s.n. El Dorado East slope of Kit Carson Pass 2621 Comment
  BFRS293 Image available Senecio triangularis Peter Rubtzoff, John Thomas Howell 1973-7-18 7109 El Dorado Blodgett Forest: marshy opening along East Fork Gaddis Creek about 0.1 mile south of Clearcut (Comp. 460E) Comment
  CAS-BOT-BC364302  Senecio triangularis G. K. Helmkamp; E. A. Helmkamp 2008-7-11 13766 El Dorado Northern Sierra Nevada Mountains: Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  UC747148  Senecio triangularis G. Thomas Robbins 1943-8-15 1340 El Dorado along small stream above Grouse Lake (2 1/2 mi ne of Wright's Lake); along small stream above Grouse Lake 2438 Comment
  UCD165598  Senecio triangularis Ellen Dean; with Daniel McNair 2016-6-10 8944 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reach of the park on the western side of Highway 89. Along drainage that runs through old avalanche area and down to Lake Tahoe. 2069 Comment
  UCR206993  Senecio triangularis George K. Helmkamp, Amy Barnes 2009-7-8 15163 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-BC364748  Sericocarpus oregonensis subsp. californicus L. R. Abrams 1927-9-16 12174 El Dorado Between Fallen Leaf and Lily Lake Comment
  UCD135886  Sericocarpus oregonensis subsp. californicus Morris Halperin 1932-8-15 887 El Dorado Strawberry. 609 Comment
  UCR254894  Setaria Peter Rubtzoff 1975-9-23 8387 El Dorado Sierra Nevada Mtns., c. 1 mile east of Georgetown on Wentworth Springs Road, 1.3-1.4 miles east of junction with Hwy 193 823 Comment
  CAS-BOT-BC257349  Sidalcea Peter Rubtzoff 1972-8-30 6881 El Dorado U.C. Blodgett Forest Research Station, along East Fork of Gaddis Creek, ca. 500 feet south of clear-cut. Comment
  SBBG115680  Sidalcea asprella B. Crampton 1989-7-16 10205 El Dorado stables on Lake Parkway, Stateline, Tahoe basin Comment
  UC101541  Sidalcea asprella Katharine Brandegee 1907-5-19 El Dorado Simpson's Ranch Sweetwater Creek (Sweetwater Creek) Comment
  UC101544  Sidalcea asprella Katharine Brandegee May 14 1907-May 20 1907 El Dorado Sweetwater Creek Comment
  RSA292543  Sidalcea calycosa subsp. calycosa C. Ghent 1969-6-2 109 El Dorado Few miles S. of George Town on a Bear Creek Rd. in Bear Creek 732 Comment
  UCR179341  Sidalcea glaucescens George K. Helmkamp, E. A. Helmkamp 2006-8-24 11284 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 3.8 miles north of Wentworth Springs Road 1616 Comment
  UCR231016  Sidalcea glaucescens George K. Helmkamp, E. A. Helmkamp 2010-8-7 16713 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring 2136 Comment
  RSA122089  Sidalcea glaucescens F. W. Embree 1934-7-16 138 El Dorado 2 miles N of Leek Springs Hill. 2012 Comment
  UC112804  Sidalcea hartwegii Katharine Brandegee 1908-6-2 El Dorado Pilot Hill 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
  UC1073309  Sidalcea hartwegii George B. Rossbach 1955-5-22 349 El Dorado serpentine barren e Shingle Springs; e of Shingle Springs 457 Comment
  UCR206793  Sidalcea malviflora subsp. asprella George K. Helmkamp, E. A. Helmkamp 2009-5-24 14778 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.3 miles eat of the Cosumnes River and CA-49 521 Comment
  UCR257568  Sidalcea malviflora subsp. asprella George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20456 El Dorado Sierra Nevada Mountains Foothills, NW of Somerset, Bucks Bar Road, 1.1 miles southeast of its junction with Pleasant Valley Road 622 Comment
  SD123490  Sidalcea oregana subsp. spicata Robert F. Thorne 1974-7-31 44932 El Dorado Grass Lake Road south of Meyers and north of Luther's Pass. 2194 Comment
  UC201537  Sidalcea oregana subsp. spicata Le Roy Abrams 1911-7-27 4772 El Dorado Lake Valley Lake Tahoe Region, Lake Valley 1950 Comment
  CAS-BOT-BC178696  Silene Peter Rubtzoff 1976-6-9 8613 El Dorado Gaddis Creek area off Lower Gaddis Creek Road ca. 0.6 mi. south of junction with Chinquapin Flat Road (Comp. 580E), Blodgett Forest - Sierra Nevada 1264 Comment
  SEINET269513  Silene californica Richard J. Shaw 1963-6-6 1285 El Dorado Highway 50 1 mile east of South Fork of American River Bridge 1219 Comment
  SEINET11937148  Silene californica F. H. Utech 1988-1 88 -111 El Dorado ca 1.5 mi S of American River & El Dorado-Placer County line on CA 47 1250 Comment
  CAS-BOT-BC385893  Silene douglasii H. M. Skidmore 1934-6-18 s.n. El Dorado Lake Maude (Wright's Lake area) 2499 Comment
  JEPS72121  Silene douglasii Gladys L. Smith 1963-7-27 1848 El Dorado Hawley Grade Sierra Nevada, , Hawley Grade (Old Echo Summit Pass) 1889 Comment
  UC148959  Silene douglasii H. M. Hall July 1910 8823 El Dorado Half-moon Lake Sierra Nevada Mountains, Half-moon Lake Comment
  UCR193197  Silene lemmonii George K. Helmkamp, E. A. Helmkamp 2007-5-31 12251 El Dorado Northern Sierra Nevada Mountains, Forestry Route 32, 0.8 mile east of its junction with Ice House Road 1616 Comment
  UCR249978  Silene lemmonii George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20939 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy 2116 Comment
  RSA65045  Silene lemmonii F. W. Peirson 1925-7-2 6217 El Dorado On south side of Lake Tahoe. 1905 Comment
  CAS-BOT-BC181370  Silene occidentalis Chas. M. Belshaw 1936-8-11 2622 El Dorado 41 milestone, Placerville-Tahoe Road Comment
  UC465691  Silene occidentalis Milo S. Baker 1904-7-15 El Dorado Fallen Leaf Lake to Lake Valley (near Lake Tahoe); , Fallen Leaf Lake to Lake Valley Comment
  UC54466  Silene sargentii H. M. Hall and H. P. Chandler August 1-2, 1903 4720 El Dorado w side Pyramid Peak Sierra Nevada Mountains, w side Pyramid Peak 2987 Comment
  UCD165989  Sisymbrium altissimum Daniel M. McNair 2016-6-10 2136 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2075 Comment
  SACT002243  Sitanion hystrix Herbert Copeland 1939-6-25 El Dorado Canyon of Glen Alpine Creek Comment
  SACT002268  Sitanion jubatum J. Wilson 1985-6-13 El Dorado Approximately 100m from top, Pine Hill, Rescue Ca 277.368 Comment
  CAS-BOT-BC261625  Solanum Peter Rubtzoff 1974-7-24 7760 El Dorado U.C. Blodgett Forest Research Station: County Road, about 0.6 miles east of main Station entrance. 1350 Comment
  UCR233010  Solanum americanum George K. Helmkamp, E. A. Helmkamp 2011-10-27 18450 El Dorado Northern Sierra Nevada Mountains Foothills, Diamond Springs; Patterson Lake in Lake Oaks Mobile Home Park 524 Comment
  SBBG11872  Solanum xanti D. Myrick 1958-6-25 53 El Dorado above Fallen Leaf Lake 1889 Comment
  UCSC001401  Solanum xanti var. montanum D. J. Norman 1969-4-12 377 El Dorado growing on rocky slope along road in Yellow Pine For., along S. shore of lake Fallen Leaf Lake 30 Comment
  CAS-BOT-BC365394  Solidago elongata Ella Dales Cantelow 1935-7-26 1024 El Dorado Nr. Ebright's, Lake Tahoe Comment
  CAS-BOT-BC365403  Solidago elongata L. R. Abrams 1930-8-8 12730 El Dorado Near Lily Lake, Glen Alpine Canyon 2026 Comment
  UCD106989  Solidago elongata Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7260 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Near small parking lot east of Vikings Holm buildings on north side of bay. 1906 Comment
  UCD42639  Solidago elongata Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC148971  Solidago multiradiata H. M. Hall 1900-1 8818 El Dorado Half-moon Lake Sierra Nevada Mountains, Half-moon Lake 2468 Comment
  CAS-BOT-BC364944  Solidago velutina subsp. californica John Thomas Howell 1930-10-12 5560 El Dorado 2 miles n. of Placerville Comment
  CAS-BOT-BC364947  Solidago velutina subsp. californica Elsie Z. Lovegrove 1951-9-16 s.n. El Dorado Fallen Leaf Lake road Comment
  BFRS441 Image available Sorbus californica Peter Rubtzoff 1976-9-23 8898 El Dorado Blodgett Forest: off north side of Gaddis Creek Road just east of Gaddis Creek crossing (0.1 mi. east of Mainline Road junction) (Comp. 520R). Comment
  CAS-BOT-BC157264  Sorbus californica Mrs. Engel 1924-8-1 s.n. El Dorado Rubicon Springs, Tahoe Region Comment
  JEPS71942  Sorbus scopulina Gladys L. Smith 1964-7-5 2099 El Dorado trail around Echo Lake (Echo Summit) 2194 Comment
  SACT002274  Sorghum halepense J. Wilson 1982-7-10 El Dorado Near creek along Durock Road. 0.4 mile west of Shingle Lime Mine Road, Cameron Park, south of Highway 50 277.368 Comment
  JEPS73089  Sparganium angustifolium Gladys L. Smith 1972-8-23 3493 El Dorado near Fallen Leaf; Lily Lake 2042 Comment
  SEINET11170760  Sphenosciadium capitellatum J. M. Johnson 1999-7-26 155 El Dorado Eldorado NF, S side of Hwy 89, 1.5 road miles W of Luther Pass. 2303 Comment
  JEPS72266  Spiraea densiflora Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2667 El Dorado near Aloha Lake; Pyramid Lake 2743 Comment
  UC466726  Spiraea densiflora G. B. Grant 1906-8-1 El Dorado Lake Tahoe Comment
  UC555304  Spiraea densiflora Susan Potbury Jul 1929 El Dorado Echo Lake Comment
  RSA46950  Spiraea densiflora var. splendens G. Thomas Robbins 1945-8-4 2080 El Dorado Along N shore of Rockbound Lake. Rockbound Valley. Desolation Valley Wilderness Area. 2012 Comment
  CAS-BOT-BC152514  Spiraea splendens Carl B. Wolf 1930-10-9 979 El Dorado Rocky places about Susie Lake 2194 Comment
  CAS-BOT-BC152517  Spiraea splendens L. R. Abrams 1930-7-23 12707 El Dorado Tamarack Trail, Glen Alpine Canyon 2286 Comment
  CAS-BOT-BC152523  Spiraea splendens Wm. Vortriede 1927-7-1 s.n. El Dorado Camp Sacramento Comment
  BFRS107 Image available Spiranthes Peter Rubtzoff, John Thomas Howell 1973-7-18 7143 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UCR206746  Stachys ajugoides var. rigida George K. Helmkamp, E. A. Helmkamp 2009-6-22 15032 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 527 Comment
  UCD142036  Stellaria crispa Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7859 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
  UCD99400  Stellaria media G. K. Helmkamp; Elizabeth A. Helmkamp 2006-5-31 10563 El Dorado Northen Sierra Nevada Foothills; along Hwy US-50 at Bridal Veil Falls, east of Pacific House. 1002 Comment
  UCR188824  Stellaria media George K. Helmkamp, E. A. Helmkamp 2007-3-23 11701 El Dorado Foothills, Northern Sierra Nevada Mountains, Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill 313 Comment
  POM87068  Stenotus acaulis F. W. Peirson 1925-7-5 6273 El Dorado Mt Tallac. 2622 Comment
  UC54119  Stenotus acaulis H. M. Hall and H. P. Chandler Aug 1-2, 1903 4734 El Dorado Pyramid Peak 2895 Comment
  UC548513  Stenotus acaulis E. B. Babcock 1934-7-18 430 El Dorado Echo Peak, summit 2712 Comment
  BFRS497 Image available Stephanomeria Peter Rubtzoff, John Thomas Howell 1973-7-19 7172 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  UC907777  Stephanomeria lactucina G. Thomas Robbins 1945-8-3 2073 El Dorado below Forni Lake (w slope of Tells Peak); Desolation Valley Wilderness Area, Tells Peak 2438 Comment
  UCD111824  Stephanomeria lactucina Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7142 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 200 feet south of road. East side of meadow. 1976 Comment
  RSA13566  Stephanomeria lactucina Richard M. Holman 1934-8-6 s.n. El Dorado Near Berkeley Municipal Camp, Johnson Pass, Echo Summit. 2226 Comment
  RSA800171  Stephanomeria lactucina Peter Rubtzoff 1974-7-19 7730 El Dorado U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 mi north of junction with Quintette Road. 1213 Comment
  CAS-BOT-BC322931  Stephanomeria tenuifolia Clare B. Hardham 1974-8-9 20256 El Dorado Luther Pass adn vicinity 2438 Comment
  CAS-BOT-BC322935  Stephanomeria tenuifolia M. Louise Hutchinson No date on label. s.n. El Dorado Lakeside, Lake Tahoe Comment
  SACT002384  Stipa occidentalis Herbert Copeland 1939-6-25 El Dorado Canyon of Glen Alpine Creek Comment
  SEINET3149308  Streptanthus polygaloides T. S. Brandegee sn El Dorado Sweetwater Comment
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Nov 30 2016
  CAS-BOT-BC87522  Streptanthus tortuosus John Thomas Howell 1963-7-12 39845 El Dorado Sierra Nevada. Meyers. 1935 Comment
  CAS-BOT-BC87529  Streptanthus tortuosus Elsie Z. Lovegrove 1939-6-11 s.n. El Dorado Near Lily Lake. 1981 Comment
  SEINET2470930  Streptanthus tortuosus K. Christie 2010-6-24 1871 El Dorado Lake Tahoe Basin Management Unit (USFS); along North Upper Truckee Road, in the vicinity of Osgood Swamp, at the interface between Forest Service land and a residential neighborhood. 2011 Comment
  UCR197812  Streptanthus tortuosus var. orbiculatus George K. Helmkamp, E. A. Helmkamp 2008-7-11 13760 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  UCR178663  Streptanthus tortuosus var. tortuosus George K. Helmkamp, E. A. Helmkamp 2006-9-7 11344 El Dorado Northern Sierra Nevada Mountains, Ice House Road at the junction to lower Loon Lake campground 1966 Comment
  RSA93386  Symphoricarpos acutus F. W. Peirson 1925-7-6 6287 El Dorado 1/4 mile above Fallen Leaf Camp, Sierra Nevada. 1982 Comment
  JEPS12659  Symphoricarpos rotundifolius var. rotundifolius Frank W. Peirson 1925-7-6 6289 El Dorado Fallen Leaf Lake 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
  UCD43715  Symphyotrichum bracteolatum C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1081 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  CAS-BOT-BC99024  Symphyotrichum eatonii Alice Eastwood 1934-9-20 18882 El Dorado Along Fallen Leaf Lake Road in a damp place. Comment