Search Results — 2000 specimen records retrieved (1564 records with coordinates)
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Results for search: County=EL DORADO; Source=All;   

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

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73569  Abies concolor Paul F. Covel 1936-8-16 522 El Dorado Strawberry on American River Comment
  UCD150192  Abies magnifica Ellen Dean; N. Khuu, S. Dohle 2014-8-9 8550 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. East of Olympic Meadow on S side of General Creek near westernmost bridge that connects North and South Fire Roads. 1954 Comment
  JEPS73165  Abies magnifica var. magnifica Gladys L. Smith 1971-9-25 3110 El Dorado woods at margin of large meadow se Echo Summit (ca. 1 1/2 mi) 2225 Comment
  JEPS42679  Acer glabrum Alice M. Ottley 1920-6-18 791 El Dorado Glen Alpine Comment
  CAS-BOT-BC330679  Acer glabrum var. glabrum Elsie Zeile Lovegrove 1947-5-29 s.n. El Dorado Lake Tahoe Basin; Angora Lake Trail on Fallen Leaf Lake side Comment
  JEPS72606  Acer glabrum var. torreyi Gladys L. Smith 1963-7-27 1812 El Dorado near Echo Summit (on old Hawley Grade); Sierra Nevada, on old Hawley Grade 2164 Comment
  CAS-BOT-BC331577  Acer macrophyllum J. H. Thomas 1951-5-5 2596 El Dorado Along American River, South Fork, 7 miles below Kyburz. Sierra Nevada foothills. 1066 Comment
  UCD13137  Acer macrophyllum Etienne Oleksiewicz 1981-5-9 38 El Dorado El dorado CO. Highway 50 10 miles west of Kyburz. North facing slope. Elevation 3500'. 1066 Comment
  UCR136677  Acer macrophyllum June Latting 1958-4-15 237 El Dorado Sierra Nevada Mtns., Calif. Hwy 49 at Cosumnes River, 10 miles south of El Dorado, at Amador Co. line 244 Comment
  UCR188243  Acer macrophyllum George K. Helmkamp, E. A. Helmkamp 2007-4-27 11860 El Dorado Foothills, Northern Sierra Nevada Mountains, Bridal Veil Falls, Esmeralda Creek, along US-50 east of Pacific House 1027 Comment
  CDA35549  Acer macrophyllum Barbara T. Menzies 1971-5-15 El Dorado Sierra Nevada; On Hwy 49, south of Auburn. 0 Comment
  SEINET7894032  Acer macrophyllum C. Fitz 1959-4-11 s.n. El Dorado Near S. Fork of the American River. 1219 Comment
  CAS-BOT-BC22713  Achillea millefolium William Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC22712  Achillea millefolium Peter Rubtzoff 1974-6-18 7590 El Dorado Blodgett Forest: Bacci Meadow. Compartment 290R. Comment
  CAS-BOT-BC277733  Achillea millefolium Peter Rubtzoff 1974-7-19 7706 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road. Comp. 150E Comment
  UC747165  Achillea millefolium G. Thomas Robbins 1943-6-16 1179 El Dorado 3 mi e Placerville; Institute of Forest Genetics Arboretum Comment
  UCD144335  Achnatherum lemmonii G. F. Hrusa; Jeff Hart 1994-4-23 11793 El Dorado south-facing slope on north side of Consumnes River, immediately west of Highway 49 bridge. 270 Comment
  UCD34271  Achnatherum lemmonii Beecher Crampton 1978-7-26 9635 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club. Comment
  UCD57173  Achnatherum lettermanii P. B. Kennedy 1920-8-10 4 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  SEINET11682282  Achnatherum nelsonii subsp. dorei H. H. Heller 1938-1 671 El Dorado Mount Tallae Comment
  UCD74151  Achnatherum occidentale subsp. occidentale Jennifer W. Burt 2005-8-10 19 El Dorado Phillips' abandoned ski area/run (South of access road to Sierra-at-Tahoe off Hwy 50) - collected from center of abandoned ski run. 2136 Comment
  UCD51213  Achnatherum occidentale subsp. pubescens J. D. Skoss 1947-5-18 24 El Dorado near Strawberry. 1828 Comment
  CAS-BOT-BC249062  Achnatherum stillmanii George K. Helmkamp; E. A. Helmkamp 2011-9-24 18324 El Dorado Northern Sierra Nevada Mountains: Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  CHSC118015  Acmispon americanus var. americanus G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12572 El Dorado Foothills, northern Sierra Nevada Mountains: Along Hwy CA-193, 1.0 mile south of Georgetown. 771 Comment
  SD212607  Acmispon americanus var. americanus G. K. Helmkamp, Elizabeth Helmkamp 2005-7-31 9727 El Dorado Junction of Ice House Road and Ca Highway 50, east of Pollock Pines. 1006 Comment
  UCD103820  Acmispon americanus var. americanus G. K. Helmkamp; E. A. Helmkamp 2005-7-31 9727 El Dorado Northern Sierra Nevada Foothills: Junction of Ice House Road and CA Highway 50 (E of Pollock Pines). 1006 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-BC391584  Aconitum columbianum subsp. viviparum Mrs. H. C. Cantelow 1936-7-26 1530 El Dorado Nr. foot of Carson Grade Comment
  RSA9124  Aconitum columbianum subsp. viviparum Carl B. Wolf 1928-8-15 3290 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2287 Comment
  UCR179337  Adenocaulon bicolor George K. Helmkamp, E. A. Helmkamp 2006-8-24 11274 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  UCD160947  Adiantum aleuticum G. Ledyard Stebbins 1978-6-11 78114 El Dorado 3 miles northwest of Pollock Pines, along South Fork American River above El Dorado Powerhouse. (Exact location unknown. Coordinates estimated by label maker. Obtained location, elevation, and ecological informaiton from duplicate CAS652781) 701 Comment
  UCD51550  Aegilops triuncialis Beecher Crampton 1959-5-21 5236 El Dorado French Camp Road, base of Mt. Aigare, 1.6 miles N of Brandon Corners. Comment
  UCD51603  Aegilops triuncialis Beecher Crampton 1954-7-2 2023 El Dorado US Hwy. 50, Camino. 914 Comment
  LA99761  Aesculus californica Mary V. Hood; 1940-8-8 40- 155 k El Dorado near Placerville 548 Comment
  UCD142274  Agastache urticifolia Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7921 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along trail connecting North and South Fire Roads between 2nd bridge and Lily Pond. By small walking bridge that goes over moist drainage and rocky area that must be a waterfall when running. Probably the drainage leading down from Lily Pond. 2005 Comment
Read comments
Mar 24 2015
  CAS-BOT-BC29407  Ageratina occidentalis G. Thomas Robbins 1943-9-5 1379 El Dorado Summit of Mount Tallac 2956 Comment
  JEPS18708  Ageratina occidentalis W. L. Jepson 1918-8-28 8163 El Dorado Heather Lake 2407 Comment
  JEPS72519  Ageratina occidentalis Gladys L. Smith 1964-7-30 2220 El Dorado along trail from Angora Lakes to Fallen Leaf Lake (Echo Summit Area); Echo Summit 2255 Comment
  UC527437  Ageratina occidentalis Carl B. Wolf 1931-9-9 2414 El Dorado crevice 100 ft below summit Mt. Tallac; Sierra Nevada, Mt. Tallac 2956 Comment
  CAS-BOT-BC295700  Agnorhiza reticulata G. Thomas Robbins 1945-6-30 2013 El Dorado Extending along Green Valley Road for 1/4 mi. immediately w. of Rescue 396 Comment
  SEINET2033392 Image available Agoseris heterophylla George K. Helmkamp, E. A. Helmkamp 2008-4-30 13363 El Dorado Sierra Nevada Mountains Foothills: Bear Creek Road and Daffodil Road, 0.6 mile northeast of the junction of Bear Creek and Meadow Brook Road, south of Georgetown 722 Comment
  UC88025  Agoseris heterophylla var. cryptopleura Katharine Brandegee 1907-5-1 El Dorado near Simpsons; New York Ravine Comment
  UC521406  Agoseris monticola E. B. Babcock 1934-7-13 422 El Dorado toward Bijou Lakeside ((meadow near highway)); Lake Tahoe Comment
  SD240832  Agoseris retrorsa George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16331 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 (Omo Ranch 7.5'Q) 1021 Comment
  SEINET6738696 Image available Agoseris retrorsa E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4052 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73 1933 Comment
  UCD42419  Agoseris retrorsa Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  BFRS191 Image available Agrostis alba Peter Rubtzoff, John Thomas Howell 1973-7-18 7116 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  SEINET10792275  Agrostis diegoensis Lewis S. Rose 1941-7-21 Rose 41337 El Dorado Emerald Bay, Lake Tahoe. 1951 Comment
  UCD52235  Agrostis exarata var. pacifica Beecher Crampton 1954-7-2 2028 El Dorado 1/5 miles south of Garden Valley. Comment
  CAS-BOT-BC139706  Agrostis gigantea K. S. Buchanan 1969-8-14 s.n. El Dorado 1 block south of Pioneer Trail, south Lake Tahoe. Comment
  SEINET10790220  Agrostis hyemalis A. Arthur Heller 1915-8-6 Heller 12196 El Dorado Near Echo Camp on the Lincoln Highway, in open places in the forest in damp granite soil. Comment
  UCD53009  Agrostis microphylla Beecher Crampton 1972-4-26 8798 El Dorado Bass Lake, n.e. of Clarksville. 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
  UCD42665  Agrostis pallens C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 31 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
Read comments
Jun 11 2012
  UCD53133  Agrostis pallens Beecher Crampton 1957-8-6 4576 El Dorado along Hwy. 50, 0.7 mile west of Vade. 2072 Comment
  CAS-BOT-BC249303  Agrostis scabra Peter Rubtzoff 1972-9-20 6934 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek area ca. 0.4 mi. south of County Road (Comp. 360R) 1283 Comment
  POM176912  Agrostis scabra Le Roy Abrams 1930-7-15 12690 El Dorado Near Lily Lake, Glen Alpine Canyon Comment
  UC815078  Agrostis scabra A. A. Heller 1915-8-6 12196 El Dorado near Echo Camp (on the Lincoln Highway) 2133 Comment
  UCD142045  Agrostis scabra Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7865 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
  UCSB63797  Agrostis scabra Janeway, L.; Schroder, Eric; Murrell, Katherine 1998-7-28 El Dorado Marsh behind Baldwin Beach; S end of Lake Tahoe, about 0.2 mi W of mouth of Taylor Creek and about 0.4 mi W of Tallac Point; Emerald Bay Quad T13N, R17E, SE1/4 of SE1/4 of sec 26; Lake Tahoe Basin Management Area 1898 Comment
  UCD53728  Agrostis variabilis A. A. Beelte; D. E. Beetle, Alva Hansen 16-26 Jul 1945 4092 El Dorado south side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UCR190180  Agrostis variabilis George K. Helmkamp, E. A. Helmkamp 2007-8-21 12786 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 21.3 miles north of CA-50 at Robbs Hut Road 2078 Comment
  UCR242562  Aira caryophyllea George K. Helmkamp, E. A. Helmkamp 2011-5-24 17377 El Dorado Northern Sierra Nevada Mountains Foothills, Mesquite Road, 11.2 miles south of its junction with Wentworth Springs Road, 7.3 mi. NE (42 deg. ) of Placerville 1073 Comment
  SD260854  Allium campanulatum George K. Helmkamp, Elizabeth Helmamp 2013-6-19 20920 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, north side of its junction with Mormon Emigrant Trail. 2188 Comment
  CAS-BOT-BC466409  Allium campanulatum Gladys L. Smith 1959-6-16 1111 El Dorado Fallen Leaf Lake road near junction with Highway 89, Sierra Nevada 1889 Comment
  SJSU989  Allium campanulatum A. W. Jacobs 1949-6-23 El Dorado near S shore Lake Tahoe Comment
  CAS-BOT-BC472039  Allium obtusum var. obtusum Alice Eastwood 1912-6-15 416 El Dorado Seven Lakes, Lake Tahoe Region Comment
  JEPS47619  Allium platycaule G. E. Poore 141 El Dorado Tahoe forest 2438 Comment
  UC13756  Allium validum W. C. Blasdale July, 1897 El Dorado Lake Tahoe Region Comment
  UCD138654  Allium validum G. K. Helmkamp; E. A. Helmpkamp 2006-9-12 11378 El Dorado Northern Sierra Nevada Mountains: Along Hwy CA-89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake. 2362 Comment
  CAS-BOT-BC476731  Allium validum G. T. Robbins 1945-8-5 28 El Dorado Onion Flat, Rockbound Valley, Desolation Valley Wilderness Area 2042 Comment
  CAS-BOT-BC476734  Allium validum Alice Eastwood 1906-8-2 1233 El Dorado Trail to Angora Lakes Comment
  RSA0017036  Allium validum Alice M. Irving 1936-7-15 s.n. El Dorado Emerald Bay, Lake Tahoe; Mt. Range: Sierra Nevada; Watershed: Lake Tahoe; Eagle Falls. 1951 Comment
  SEINET959050  Allophyllum divaricatum Unknown 2005-1 9712 El Dorado Northern Sierra Nevada Foothills: Pollock Pines area just S of US highway 50 along Country Road #5 (Pollock Pines 7.5 Q) 1159 Comment
  SEINET2442069  Allophyllum gilioides George K. Helmkamp 2007-7-7 12468 El Dorado Northern Sierra Nevada Mountains: along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area.; 0 2033 Comment
  RSA781313  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2009-7-22 15273 El Dorado Wrights Lake Road, 1.2 miles south of Wrights Lake 2073 Comment
  SEINET11266064  Allophyllum integrifolium George Helmkamp, E. A. Helmkamp 2013-6-19 20943 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy (Tragedy Spring 7.5' Q); 0 2116 Comment
  SEINET3860411  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2007-6-20 12402 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail just before its junction with Hwy CA-88.; 0 2265 Comment
  RSA114019  Allophyllum integrifolium G. Thomas Robbins 1944-7-28 1764 El Dorado one-half mile south of Wrights Lake 2134 Comment
  POM264342  Allophyllum violaceum H. L. Mason 1941-7-16 12487 El Dorado Cold Creek, south of Lake Tahoe 2287 Comment
  JEPS59056  Allotropa virgata Dr. L. M. Newlon July, 1920 El Dorado upper end Cascade Lake (near Lake Tahoe); , Cascade Lake (upper end) Comment
  SBBG59907  Allotropa virgata Mrs. Westcott -Jul-1939 459 El Dorado Lake Tahoe region Comment
  CAS-BOT-BC453422  Allotropa virgata Mrs. Cadle 1921-8-1 s.n. El Dorado Phillips Comment
  CAS-BOT-BC171283  Alnus incana subsp. tenuifolia C. B. Wolf 1931-9-10 2417 El Dorado Road cut-west side of Lake Tahoe, 1 1/2 from Emerald Bay on road to Meehs Bay 1950 Comment
  SEINET215293  Alnus incana subsp. tenuifolia M. Yeargan 1973-5-22 062 El Dorado 1 mi N of Luther Pass on Hwy 89 Comment
  UC1220969  Alnus incana subsp. tenuifolia Beecher Crampton 1962-9-25 6690 El Dorado ca 2 mi s Meyers; Upper Truckee River Basin Comment
  UC463455  Alnus incana subsp. tenuifolia Ira L. Wiggins 1930-10-12 5075 El Dorado near Emerald Bay; Lake Tahoe Comment
  UC527358  Alnus incana subsp. tenuifolia C. B. Wolf 1931-9-10 2417 El Dorado road-cut 1 1/2 mi from Emerald Bay (on road to Meehs Bay, w side of Lake); Lake Tahoe 1950 Comment
  UCD109961  Alnus incana subsp. tenuifolia Beecher Crampton 1962-9-25 6690 El Dorado ca. 2 miles north of Meyers, Upper Truckee River Basin. Comment
  UCD109969  Alnus incana subsp. tenuifolia G. K. Helmkamp; E. A. Helmkamp 2007-9-2 12885 El Dorado Northern Sierra Nevada Mountains. Grizzly Flat Road, 0.7 mile southeast of Grizzly Flat beside a flowing creek. 1171 Comment
  UCD19247  Alnus incana subsp. tenuifolia Van M. Mar 1989-7-10 5 El Dorado ca. 0.25 mi. east of Ski Run Blvd., near Regina Rd. 2011 Comment
  UCD72927  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
  UCSB26063  Alnus incana subsp. tenuifolia Belshaw, Charles 1935-7-9 El Dorado One and one-half miles west of Strawberry on streamside, Placerville-Tahoe highway 1676 Comment
  UC1135138  Alnus rhombifolia H. A. Jensen 1931-7-1 200 El Dorado Rock Canyon Placerville Quadrangle (mouth) 426 Comment
  UCR170982  Alnus rhombifolia George K. Helmkamp, E. A. Helmkamp 2006-1-16 10052 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive, at the W end of Diamond Springs 537 Comment
  UCR219149  Amaranthus albus George K. Helmkamp, E. A. Helmkamp 2009-9-29 15661 El Dorado Sierra Nevada Mountains Foothills, Canyon Valley Rd. in the east end of Diamond Springs, c. 0.1 mile SE of Pleasant Valley Road 567 Comment
  CAS-BOT-BC142924  Amelanchier alnifolia M. D. Morris 1923-8-10 M- 71 El Dorado See Locality Details 1615 Comment
  JEPS71878  Amelanchier alnifolia var. pumila Gladys L. Smith 1972-8-23 3449 El Dorado below California Alpine Club lodge (e side of U.S. Hwy 50) 2194 Comment
  JEPS71882  Amelanchier alnifolia var. pumila Gladys L. Smith 1963-7-7 1730 El Dorado about Echo Summit Lodge; Echo Summit 2250 Comment
  RSA8127  Amelanchier pallida Carl B. Wolf 1928-8-21 3427 El Dorado Near Fallen Leaf Lake. 2043 Comment
  POM275579  Amelanchier pumila W. Price 1898-07 s.n. El Dorado Glen Alpine. 2134 Comment
  CAS-BOT-BC142975  Amelanchier utahensis Le Roy Abrams 1911-7-27 4809 El Dorado Near Fallen Leaf Lake 2072 Comment
  CAS-BOT-BC142979  Amelanchier utahensis Alice Eastwood 1909-1-1 177 El Dorado Sunnyside - Lake Tahoe Region Comment
  SEINET6195286  Amelanchier utahensis E. Dean, J. Poloske and K. Mawdsley 2007-8-24 4477 El Dorado Washoe Meadows State Park. Eastern edge of fen system. Moist lodgepole pine forest 1933 Comment
  UC1729928  Amelanchier utahensis L. P. Janeway 1998-8-5 5936 El Dorado large meadow near mouth of Meeks Creek (w of Highway 89 and 0.4-0.5 mi w of Meeks Bay of Lake Tahoe, Homewood Quadrangle); Homewood Quadrangle 1895 Comment
  UC555320  Amelanchier utahensis H. L. Mason 1928-5-3 4490 El Dorado mouth of Clark Creek Clark Creek (near bridge of Cosumnes River) Comment
  CAS-BOT-BC180673  Amorpha californica var. californica Marian M. Enzler 1940-5-28 205 El Dorado About 5 miles from Auburn on highway 49, northeast-facing slope of American River Canyon 304 Comment
  UC1039810  Amsinckia intermedia Peter H. Raven with G. Thomas Robbins 1956-4-29 9090 El Dorado roadside 0.7 mi from Diamond Springs (on road to Youngs (Somerset)) Comment
  UCD34368  Anagallis arvensis Beecher Crampton 1981-4-1 9769 El Dorado El Dorado County, south of El Dorado Hills along White Rock road. 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
  JEPS72537  Anaphalis margaritacea Gladys L. Smith 1964-8-27 2371 El Dorado at, along Sayles Canyon trail Benwood Meadows; Echo Summit Region 2225 Comment
  UCD128842  Anaphalis margaritacea G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11184 El Dorado Northern Sierra Nevada Mtns: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UC1122894  Angelica breweri J. A. Rutter 1934-8-15 5 El Dorado 2 mi e of Alder Hill (1 1/2 mi e of Plot 132, El Dorado National Forest); El Dorado National Forest 2255 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
  HSC71427  Angelica breweri J. M. DiTomaso 1980-9-10 1984 El Dorado 4 mi S of Hwy 50 on Hwy 89, S of Lake Tahoe 1982 Comment
  UCD161003  Antennaria G. Ledyard Stebbins 1979-7-8 7921 a El Dorado Along Bassi Creek. Below Bassi Falls. Comment
  UCD165234  Antennaria Peter Rubtzoff 1974-6-19 7614 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  CAS-BOT-BC69126  Antennaria geyeri Helen D. Geis 1912-6-1 99 El Dorado Lakeside Comment
  SEINET2030114 Image available Antennaria geyeri Lewis S. Rose 1941-7-19 41327 El Dorado Al Tahoe 1905 Comment
  CAS-BOT-BC77252  Antennaria microphylla Geo. B. Grant 1906-7-15 7117 El Dorado Tallac - Lake Tahoe Comment
  CAS-BOT-BC77253  Antennaria microphylla H. L. Mason 1939-7-8 12162 El Dorado Northeast end of Fallen Leaf Lake 1950 Comment
  CAS-BOT-BC84800  Antennaria rosea subsp. rosea Elsie Zeile Lovegrove 1950-7-31 s.n. El Dorado Fallen Leaf Lake road Comment
  CAS-BOT-BC447666  Aphanes arvensis Alice Eastwood 1927-3-26 14160 El Dorado Coloma Comment
  CAS-BOT-BC447693  Aphanes occidentalis L. P. Janeway 1993-4-1 4328 El Dorado El Dorado National Forest Pacific Ranger District, 0.2 mi north of South Fork American River, 0.3 mi west of Cox Canyon, below Cleveland Corral 1127 Comment
  CAS-BOT-BC454513  Aphanes occidentalis G. L. Stebbins 1978-4-22 7836 El Dorado Northwest base of Pine Hill. 438 Comment
  UC35033  Apocynum androsaemifolium W. A. Setchell, C. C. Dobie El Dorado Glen Alpine vicinity of Lake Tahoe 1897 Comment
  UC527826  Apocynum androsaemifolium Ira L. Wiggins 1933-7-17 6750 El Dorado near Lily Lake Lily Lake; Lake Tahoe region Comment
  SD81144  Apocynum cannabinum Darley F. Howe 1971-6-30 4751 El Dorado 25 miles east of Placerville 1035 Comment
  UCR172638  Arabidopsis thaliana George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10209 El Dorado Northern Sierra Nevada Foothills, Between N and Middle forks of Cosumnes River; Junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset 665 Comment
  UCR188444  Arabidopsis thaliana George K. Helmkamp, E. A. Helmkamp 2007-4-27 11868 El Dorado Foothills, Northern Sierra Nevada Mountains, junction of Ice House Road and White Meadows Road, about 2 miles northwest of US-50 1029 Comment
  CAS-BOT-BC17264  Arabidopsis thaliana G. L. Stebbins; L. Donald Smith 1978-4-23 7845 El Dorado South side of South Fork, American River, 0.75 mile northwest of mouth of Weber Creek. 213 Comment
  CDA24659  Arabis platysperma P. B. Kennedy 1920-8-17 El Dorado El Dorado National Forest. 0 Comment
  UC402536  Arabis suffrutescens R. L. Pendleton and F. M. Reed 1907-7-24 1126 El Dorado Tallac Trail between Lake Gilmore and Camp Lake Tahoe Region 2194 Comment
  CDA22360  Arceuthobium campylopodum A. C. Browne 1953-6-21 El Dorado Stanford Camp, Fallen Leaf Lake. 0 Comment
  RSA633116  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24995 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  UCD80284  Arctostaphylos mewukka CNPS SN Foothill Team 2006-6-21 SNNR 0666 El Dorado American River Conservancy, Easement Morales Ranch. 434 Comment
  RSA46944  Arctostaphylos nevadensis G. Thomas Robbins 1943-6-27 1216 El Dorado Rocky ridge above Echo Summit Pass. 2439 Comment
  SJSU3953  Arctostaphylos nevadensis C. W. Sharsmith 1964-6-20 7312 El Dorado Fallen Leaf L (c. 0.25 mi S of upper end) 1981 Comment
  CAS-BOT-BC39914  Arctostaphylos nissenana Peter H. Raven; G. Thomas Robbins 1956-4-29 9087 El Dorado Head of Spanish Ravine near Placerville. Comment
  CAS-BOT-BC39940  Arctostaphylos nissenana Alice Eastwood; John Thomas Howell 1935-2-10 1934 El Dorado Near head of Spanish Ravine, Placerville. Comment
  JEPS47739  Arctostaphylos nissenana Walter Knight and Irja Knight 1966-2-9 1779 El Dorado near Garden Valley (Type locality); Ashcraft Ranch Comment
  RSA633222  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24954 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  RSA633228  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24941 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  SBBG21957  Arctostaphylos nissenana R. F. Thorne with P. C. Everett 1964-4-16 El Dorado 1 mi S of Diamond Springs on Fowler Lane 518 Comment
  SFV12240  Arctostaphylos nissenana R. Gankin 1965-11-12 s. n. El Dorado Sierra Nevada 1.8 miles past the intersection of Jakey's Hill Lookout Road and Cock Robin Road. Or 3 miles west of Volcanoville. Comment
  UC577216  Arctostaphylos nissenana John Thomas Howell and Alice Eastwood 1935-2-10 1934 El Dorado near head of Spanish Ravine; Placerville Comment
  UCD14753  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -24 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
  UCD52873  Arctostaphylos nissenana W. G. Watkins 1935-1-29 El Dorado Placerville. Comment
  SEINET11977807  Arctostaphylos nissenana A. E. Wieslander 1936-1 6693 El Dorado 1 mi S of Diamond Springs 549 Comment
  SEINET11984928  Arctostaphylos nissenana Unknown 1965-1 424 El Dorado hill S of the end of North Circle Drive overlooking Martinez Creek from N, S of Diamond Springs Comment
  POM193980  Arctostaphylos patula J. T. Howell 1925-5-29 1112 El Dorado Emerald Bay Camp, Lake Tahoe. Comment
  RSA121219  Arctostaphylos patula H. A. Jensen 1931-07 198 El Dorado Pilot Creek, near Fornis. Placerville quadrangle. 1311 Comment
  RSA635216  Arctostaphylos patula Jon E. Keeley 1993-9-13 25009 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  SBBG5465  Arctostaphylos patula K. K. Muller 1960-7-18 1087 El Dorado 5 mi S of Meyers on rd to Luther Pass 1950 Comment
  UCD19252  Arctostaphylos patula Van M. Mar 1989-7-13 15 El Dorado northernmost part of Saddle Rd. 2133 Comment
  UCD53305  Arctostaphylos patula Beecher Crampton 1981-5-9 9777 El Dorado Stateline of El Dorado Co. Comment
  UCR233307  Arctostaphylos patula George K. Helmkamp, E. A. Helmkamp 2011-9-1 18207 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles south of its junction with US-50 in Kyburz 1447 Comment
  SEINET11984914  Arctostaphylos patula Unknown 1965-1 420 El Dorado Mosquito Rd, 13.7 mi NE of junction with Washington St in Placerville Comment
  UCD14721  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -3 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD14730  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -12 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD164535  Arctostaphylos viscida Peter Rubtzoff 1975-7-22 8205 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area). (Comp. 451E). 1325 Comment
  UCD52819  Arctostaphylos viscida G. H. Vansell 1933-4-25 s.n. El Dorado Camino 914 Comment
  CAS-BOT-BC48236  Arctostaphylos viscida subsp. viscida John Thomas Howell 1930-10-12 5570 El Dorado 4 miles n. of Placerville Comment
  POM367486  Arctostaphylos viscida subsp. viscida B. C. Templeton 1967-4-21 10750 El Dorado 5 miles E of Placerville. 610 Comment
  RSA121265  Arctostaphylos viscida subsp. viscida A. E. Wieslander 1936-9-7 692 El Dorado Spanish Ravine. 579 Comment
  SBBG115506  Arctostaphylos viscida subsp. viscida R. Gankin 1966-2-24 676 El Dorado Pine Hill, 2 mi WNW of Rescue Comment
  SEINET3271597 Image available 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
  UC160051  Arenaria kingii var. glabrescens H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4723 El Dorado Sierra Nevada Mountains, Pyramid Peak 2926 Comment
  UC570393  Arenaria kingii var. glabrescens Chas. M. Belshaw 1936-8-12 2628 El Dorado 1 1/2 m n Lover's Leap (on Horstail Falls Trail); Sierra Nevada Mts. Comment
  UCD56444  Aristida oligantha Beecher Crampton 1957-6-18 4228 El Dorado Cool. Comment
  CAS-BOT-BC82125  Arnica chamissonis Mrs. H. C. Cantelow 1940-7-19 s.n. El Dorado 14 2 W. of Meyers, on road to Kit Carson Pass Comment
  SEINET6775137 Image available Arnica longifolia W. D. Billings 1950-8-3 1956 El Dorado Summit of Mt. Tallac, Sierra Nevada 2972 Comment
  JEPS71783  Arnica mollis Gladys L. Smith 1963-7-28 1983 El Dorado Echo Summit (along US 50) Echo Summit 2194 Comment
  UC149003  Arnica mollis H. M. Hall 1910-7-28 8824 El Dorado Half-moon Lake Sierra Nevada Mountains, Half-moon Lake 2468 Comment
  UC614818  Arnica mollis Beryl O. Schreiber 1932-9-12 781 El Dorado toward Markleeville Meyer's Comment
  CAS-BOT-BC85115  Arnica nevadensis Alice Eastwood 1906-7-21 989 El Dorado Glen Alpine Region - Camp Agassiz Comment
  UC747172  Arnica nevadensis G. Thomas Robbins 1944-7-29 1806 El Dorado Red Peak, above Lake Schmidell Desolation Valley Wilderness Area, Red Peak 2651 Comment
  UC892204  Arnica parryi Alice Eastwood Jul 21 1906-Aug 15 1906 1182 El Dorado Mt. Tallac Glen Alpine Region Comment
  POM87168  Arnica parryi subsp. sonnei F. W. Peirson 1925-7-3 6243 El Dorado Glen Alpine Creek Basin. Sierra Nevada. 2134 Comment
  UC205842  Artemisia arbuscula P. B. Kennedy 1920-9-23 El Dorado 2 mi from Shingle (Barrett Ranch) Comment
  CAS-BOT-BC90305  Artemisia douglasiana A. A. Heller 1915-9-11 12260 El Dorado near Echo Camp on the Lincoln Highway 2133 Comment
  SEINET3245629  Artemisia douglasiana G. K. Helmkamp, E. A. Helmkamp 2009-1 15660 El Dorado Sierra Nevada Mountains Foothills; Canyon Valley Rd. in the east end of Diamond Springs, c. 0.1 mile SE of Pleasant Valley Road (Placerville 7.5') 567 Comment
  UCD129285  Artemisia douglasiana G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12586 El Dorado Northern Sierra Nevada Mtns: Traverse Creek Road at the crossing of Traverse Creek; about 2 miles southeast of its junction with CA-193. 732 Comment
  UCR170482  Artemisia douglasiana George K. Helmkamp, Elizabeth Helmkamp 2005-9-1 9822 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Sand Canyon Road, 0.3 mi east of Calif. Highway 49 and Logtown Ridge 280 Comment
  CAS-BOT-BC93899  Artemisia dracunculus G. L. Stebbins 1978-8-13 78156 El Dorado Along Trout Creek, about 6 miles south of South Tahoe, 1 mile northwest of Fountain Place 2316 Comment
  JEPS72596  Artemisia tridentata Gladys L. Smith 1964-7-30 2218 El Dorado Between Angora and Fallen Leaf Lakes 2286 Comment
  RSA122494  Artemisia tridentata subsp. tridentata A. D. Gifford 1934-8-22 330 El Dorado 1.5 mile WSW of tragedy Spr. 2287 Comment
  CAS-BOT-BC344948  Asclepias cordifolia Peter Rubtzoff 1975-7-10 8172 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca 1.6 miles south of Old Gaddis Creek Road (double gates). Comment
  UC566259  Asclepias cordifolia P. L. Johannsen 1934-7-25 427 El Dorado 200 yards n Twin Bridges; Pyramid Pk. Quadrangle Comment
  SEINET10857352  Asclepias fascicularis A. R. Noonan 1930-8-3 Noonan 44 El Dorado Above Clarkville 457 Comment
  UC747580  Asclepias speciosa G. Thomas Robbins 1943-7-18 1278 El Dorado 5 mi s Pollock Pines (near Phippen Mill); Park Creek 1005 Comment
  RSA297983  Aspidotis densa A. M. Alexander, L. Kellogg 1943-8-18 3458 El Dorado Trail to Angora Lakes, Lake Tahoe region. Seen at Glen Alpine, Half Moon Lake Comment
Read comments
Sep 4 2010
  RSA750425  Aster George K. Helmkamp, E. A. Helmkamp 2008-9-9 14085 El Dorado Traverse Creek Road at the creek crossing, 1.6 miles east of CA-193 628 Comment
  SEINET11852798  Aster alpigenus var. andersonii L. R. Abrams 1930-1 12764 El Dorado Half Moon Lkae 2438 Comment
  RSA9195  Aster breweri C. B. Wolf 1928-8-15 3301 El Dorado On the trail to Mt. Tallac, above Glen Alpine. 2387 Comment
  SDSU6357  Aster campestris D. F. Howe 1961-8-10 3152 El Dorado Kirrkwood on Carson Pass road, #88. 2347 Comment
  UCR178762  Aster foliaceus George K. Helmkamp, E. A. Helmkamp 2006-8-30 11313 El Dorado Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake 2338 Comment
  RSA93787  Aster integrifolius F. W. Peirson 1931-8-7 9523 El Dorado Near Grass Lake, Glen Alpine Creek Basin. 2226 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
  RSA417711  Aster occidentalis var. fremontii Harry H. Stone 1933-8-27 18604 El Dorado L. of the Woods Comment
  UCR202658  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2008-8-8 13971 El Dorado Northern Sierra Nevada Mountains, Echo Summit, west side of a Highway Maintenance Station and about 100 yards north of CA-50 2256 Comment
  UCR179319  Aster occidentalis var. yosemitanus George K. Helmkamp, E. A. Helmkamp 2006-8-24 11285 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 3.8 miles north of Wentworth Springs Road 1616 Comment
  POM41096  Aster oregonensis H. M. Hall 1910-7-21 8799 El Dorado Upper end of Fallen Leaf Lake, in the Canadian Zone 1950 Comment
  CAS-BOT-BC177499  Astragalus austiniae John Thomas Howell 1925-7-6 1424 El Dorado Mt. Tallac, Lake Tahoe region (Near Fallen Leaf Lake) Comment
  UCR189001  Astragalus bolanderi George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12399 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail just before its junction with Hwy CA-88 2265 Comment
  UCR189294  Astragalus bolanderi George K. Helmkamp, E. A. Helmkamp 2007-9-11 12924 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  UCR242350  Astragalus bolanderi George K. Helmkamp, E. A. Helmkamp 2010-8-20 16809 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  RSA754189  Astragalus gambelianus Robert F. Thorne, Percy C. Everett 1964-4-16 33743 El Dorado 2 miles S of center of Placerville. 640 Comment
  JEPS73111  Athyrium filix-femina var. cyclosorum Gladys L. Smith 1972-7-20 3298 El Dorado Glen Alpine Spring 2194 Comment
  UCD142729  Athyrium filix-femina var. cyclosorum Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7951 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, Southern side of the pond. 1981 Comment
  UCR219635  Athyrium filix-femina var. cyclosorum George K. Helmkamp, E. A. Helmkamp 2009-10-22 15700 El Dorado Sierra Nevada Mountains Foothills, Pollock Pines, Blair Road just south of its junction with Forebay Road 1125 Comment
  SEINET3246061  Athysanus pusillus G. K. Helmkamp, E. A. Helmkamp 2007-1 11700 El Dorado Foothills, Northern Sierra Nevada Mountains: Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill. 312 Comment
  UC1873042  Athysanus pusillus David Keil 2005-3-13 30348 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Road. 500 Comment
  UCD114234  Athysanus pusillus G. K. Helmkamp; E. A. Helmkamp 2007-3-10 11602 El Dorado Northern Sierra Nevada Mountains: Rattlesnake Bar Rd., 3.0 miles southwest of CA-49, SW of Pilot Hill. 390 Comment
  CAS-BOT-BC106554  Balsamorhiza Elsie Z. Lovegrove 1947-6-6 s.n. El Dorado Fallen Leaf L. Road Comment
  CAS-BOT-BC16387  Barbarea orthoceras Mrs. A. F. Rodda 1925-6-1 s.n. El Dorado Fallen Leaf Lake. Comment
  UC907735  Barbarea orthoceras G. Thomas Robbins 1944-5-16 1608 El Dorado North Fork Webber Creek, ca. 3 mi E. of Camino 914 Comment
  UCR173672  Barbarea orthoceras George K. Helmkamp, Elizabeth Helmkamp 2006-4-7 10171 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
  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
  UCD149236  Berberis aquifolium var. repens G. L. Stebbins 1976-6-6 C 7649 El Dorado Northeast of Georgetown. Canyon Creek. (Exact location unknown. Coordinates estimated by label maker.) 1036 Comment
  UCR254778  Blechnum spicant Peter Rubtzoff 1972-10-11 7015 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Bacon Canyon below the bunk-house near headquarters 1280 Comment
  SEINET3166157  Boechera californica Donovan Bailey 2008-7-19 270 El Dorado Eagle Lakes on the western edge of Desolation Wilderness. Tahoe Basin Management Unit. Approximately half way (0.5 mi) between the parking lot and Eagle Lake. 2096 Comment
  SEINET5783780 Image available Boechera holboellii L. S. Rose 1941-7-9 41301 El Dorado Rubicon Point, Lake Tahoe Comment
  UC54262  Boechera howellii H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4732 El Dorado Pyramid Peak Sierra Nevada Mountains 2895 Comment
  JEPS53126  Boechera platysperma Alice Ottley 1920-7-13 1170 El Dorado near Fallen Leaf Lake; Echo Ridge Comment
  UCD114448  Boechera platysperma Robert E. Preston 1983-8-27 411 El Dorado South Lake Tahoe, 1703 Keller Dr, near side of house. 2098 Comment
  CAS-BOT-BC14506  Boechera pratincola Catherine Best 1993-7-14 1428 El Dorado Sierra Nevada. Above Upper Echo Lake. Comment
  CAS-BOT-BC14707  Boechera repanda Alice Eastwood 1907-8-11 233 El Dorado Yosemite National Park. Harden Lake. Comment
  UCD165663  Boechera repanda Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9014 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. West side of Highway 89. Vicinity of fire road near park residences. Very northwest corner of park above terminus of fire road. 2162 Comment
  CAS-BOT-BC25374  Boechera retrofracta E. J. Newcomer 1909-1-1 s.n. El Dorado Deer Park Springs, Lake Tahoe. Comment
  JEPS90220  Boechera retrofracta Dean William Taylor 1969-6-27 224 El Dorado At Lake Tahoe at Sugar Pine Point. 1920 Comment
  RSA41255  Boisduvalia stricta G. Thomas Robbins 1944-6-9 1667 El Dorado Institute of Forest Genetics, 3 miles east of Placerville 793 Comment
  CAS-BOT-BC344911  Botrychium Peter Rubtzoff 1972-10-11 7014 El Dorado U.C. Blodgett Forest Research Station: Bacon Canyon below the bunk-house near headquarters. Comment
  JEPS73095  Botrychium multifidum Gladys L. Smith 1971-7-8 3062 El Dorado Lake Audrain, near outlet 2164 Comment
  UCD136810  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
  SACT000450  Brachypodium distachyon J. Wilson 1985-5-2 El Dorado gabbro, chapparal, dry hillside; slope/aspect 35 deg./S74W 164.6 Comment
  UCR170325  Brassica geniculata George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10031 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, c. 3 air mi NNW of Placerville]; South Fork of American River on the west side of Calif. Highway 193 291 Comment
  UCR219151  Brassica geniculata George K. Helmkamp, E. A. Helmkamp 2009-9-30 15663 El Dorado Sierra Nevada Mountains Foothills, Cedar Ravine Road at the junction with Camp Nauvoo Road, 0.1 mile south of Weber Creek and c. 2.5 mi. SE of Placerville 567 Comment
  RSA749736  Brassica rapa George K. Helmkamp, E. A. Helmkamp 2008-2-9 13129 El Dorado along CA-49, 1.9 miles S of El Dorado 494 Comment
  JEPS72511  Brickellia grandiflora Gladys L. Smith 1972-8-23 3453 El Dorado below Echo Summit Lodge (e side of U.S. 50) 2194 Comment
  POM215693  Brickellia grandiflora Jens Clausen 1932-9-14 629 El Dorado Tahoe Region, above Glen Alpine 2226 Comment
  CAS-BOT-BC145526  Briza minor John Thomas Howell 1954-5-17 s.n. El Dorado Sierra Nevada. 1 mile northwest of Colma. Comment
  CAS-BOT-BC132174  Brodiaea Peter Rubtzoff 1976-6-10 8622 El Dorado Blodgett Forest: County Road ca. 0.7 mi. east of Headquarters Road junction (Comp. 220R) 1363 Comment
  SEINET7096689  Brodiaea californica A. G. Vestal 1947-4-28 s.n. El Dorado Ca 3.9 miles south of El Dorado on Route 49. NAD27, 38? deg. 37' 57ao, -120?_ 51' 07ao (converted to WGS84 decimal degrees) Comment
  UCD139128  Brodiaea elegans subsp. elegans Rolf Y. Berg 1963-6-1 s.n. El Dorado State Highway 128, ca. 3 miles west of Winters. Comment
  UCD34097  Brodiaea minor Beecher Crampton 1976-5-12 9388 El Dorado Bass Lake, NE of Clarksville. Comment
  BFRS213 Image available Bromus Peter Rubtzoff, John Thomas Howell 1973-7-18 7157 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UCR248483  Bromus George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22013 El Dorado Northern Sierra Nevada Mountains, dirt track on the south side of Mormon Emigrant Trail, about 0.1 mi. east of Silver Fork Road 2186 Comment
  RSA0037166  Bromus John F. Emmel 1993-7-2 1274 El Dorado Sierra Nevada, SW Lake Tahoe region; north-facing 0.6-0.7 air mile north & 0.1 air mile east of Angora Peak. 2011 Comment
  SACT000518  Bromus carinatus H. Skidmore 1938-7-7 El Dorado Comment
  SEINET3271576 Image available Bromus carinatus George K. Helmkamp, E. A. Helmkamp 2009-7-2 15092 El Dorado Sierra Nevada Mountains; Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 Comment
  SEINET799044  Bromus carinatus G. Thomas Robbins 1943-1 1147 El Dorado Above N. Fork Webber Creek, ca. 3 miles E. of Camino 975 Comment
  UCD142243  Bromus carinatus Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7895 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side of bridge (upstream) connecting North Fire Road with South Fire Road. 1948 Comment
  UCD59107  Bromus carinatus var. marginatus Morris Halperin 1925-5-19 2105 El Dorado Placerville. Comment
  UCD96108  Bromus diandrus Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6972 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
  UCR187070  Bromus diandrus George K. Helmkamp, E. A. Helmkamp 2007-5-5 11934 El Dorado Foothills, Northern Sierra Nevada Mountains, along CA-49, 3.7 miles northwest of Placerville 549 Comment
  UCR176307  Bromus hordeaceus George K. Helmkamp, Elizabeth Helmkamp 2006-5-18 10460 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
  UCR106665  Bromus inermis Scott D. White, Julie Greene 1997-7-13 5404 El Dorado Sierra Nevada Mtns, Lake Tahoe region, Hwy 89 (=Hwy 50), 0.4 mi west of summit of Luther Pass; at Grass Lake 2332 Comment
  UCR199052  Bromus madritensis subsp. madritensis George K. Helmkamp, E. A. Helmkamp 2008-4-30 13356 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  SEINET3922284  Bromus mollis Arnold Tiehm, Margaret Williams; Hugh N. Mozingo; Emily McPherson 1975-3-26 627 El Dorado Middle Fork American river.; 0 305 Comment
  CAS-BOT-BC161944  Bromus rubens John Thomas Howell 1954-5-16 s.n. El Dorado Sierra Nevada. Shingle Springs. 426 Comment
  UCD72498  Bromus suksdorfii G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12735 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, 1.4 miles south of the lake. 2101 Comment
  UCR173964  Bromus suksdorfii George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10729 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  UCR176463  Bromus suksdorfii George K. Helmkamp, E. A. Helmkamp 2006-7-31 11076 El Dorado Northern Sierra Nevada Mountains, along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy US-50 1864 Comment
  UCD59754  Bromus tectorum Beecher Crampton 1982-7-30 9856 El Dorado Stateline. Comment
  SEINET11675689  Bromus vulgaris H. H. Heller 1938-1 712 El Dorado Stanford Camp, Fallen Leaf Comment
  CHSC73257  Calamagrostis canadensis L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5894 El Dorado Lake Tahoe Basin Management Unit. Along road 1214 (to Angora Lookout), 0.5 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake. 2042 Comment
  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-BC112288  Calliscirpus brachythrix Edwin Cooper Van Dyke 1915-7-1 s.n. El Dorado Desolation Valley, Lake Tahoe Region Comment
  UC532185  Callitriche heterophylla var. bolanderi Herbert F. Copeland 1934-7-22 El Dorado Wright's Lake 2133 Comment
  UCR188499  Calocedrus decurrens George K. Helmkamp, E. A. Helmkamp 2007-9-26 13018 El Dorado Northern Sierra Nevada Mountains Foothills, Bonetti Road, 1.1 miles south of its junction with Mormon Emigrant Trail, just east of Jenkinson Lake 1189 Comment
  CAS-BOT-BC487461  Calochortus albus M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  CAS-BOT-BC487464  Calochortus albus Volney Rattan 1866-1-1 85 El Dorado Unknown Comment
  SEINET3364563 Image available Calochortus albus L. Constance, J. L Morrison 1938-4-30 2170 El Dorado Edge of Upper Sonoran and Transition zones. 3mi. s of Coloma, Sierra Nevada foothills Comment
  UC1509739  Calochortus clavatus var. avius Zoe Tyler, C. Price, R. Barron, and T. Turner 1983-7-5 El Dorado ca 2.5 mi due e Camino (on both sides of dirt rd heading e from private improved section of Eight Mile Rd); El Dorado National Forest, Camino Quad., Placerville Ranger 853 Comment
  SEINET4169869  Calochortus leichtlinii Unknown 1934-6-4 El Dorado 6 miles E of Emerald Bay, Lake Tahoe. 2438 Comment
  CAS-BOT-BC487956  Calochortus leichtlinii W. R. Dudley 1900-6-28 s.n. El Dorado Glen Alpine Spring Hotel Comment
  SJSU9966  Calochortus leichtlinii N. D. Addy 1962-7-8 198 El Dorado W of Fallen Leaf Lake 2072 Comment
  JEPS73029  Calochortus minimus Gladys L. Smith 1972-7-18 3534 El Dorado trail from Wrights Lake to Grouse Lake 2377 Comment
  JEPS73030  Calochortus minimus Gladys L. Smith 1964-7-6 2160 El Dorado summit of pass from Upper Echo Lake to Desolation Valley 2667 Comment
  UC422976  Calochortus monophyllus Francis Ramaley 1917-5-20 11292 El Dorado 10 mi e Placerville Comment
  UC843678  Calochortus monophyllus Marcus E. Jones, A. M. 1883-4-21 El Dorado Kelsey Comment
  UC85600  Calochortus monophyllus Katharine Brandegee 1907-5-22 El Dorado 1 mi above Placerville; Camino Comment
  UCR176379  Caltha leptosepala var. biflora George 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
  JEPS20231  Calycadenia multiglandulosa Helen-Mar Wheeler 1941-8-18 451 El Dorado near Bridge 2503 (along Highway 50, about halfway between Placerville and Folsom) 335 Comment
  UCD129751  Calycadenia multiglandulosa P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle. Barrett Ranch. 457 Comment
  CAS-BOT-BC270522  Calycadenia multiglandulosa John Thomas Howell 1930-10-12 5581 El Dorado First summit N of Coloma on road to Georgetown Comment
  UCD129749  Calycadenia multiglandulosa H. T. Hartmann 1941-8-11 s.n. El Dorado near Placerville. Comment
  UCD38911  Calycadenia truncata Beecher Crampton 1959-8-20 5447 El Dorado 3 miles north of Placerville. Comment
  UC306822  Calyptridium monospermum Herbert McLean Evans 1918-7-21 El Dorado Mount Ralston; Sierra Nevada, Mount Ralston 2743 Comment
  UC1035798  Calyptridium umbellatum Annie M. Alexander and Louise Kellogg 1943-8-27 3488 El Dorado above Dicks Lake (Lake Tahoe Region); Sierra Nevada, Lake Tahoe Region 2743 Comment
  UC1136668  Calyptridium umbellatum P. L. Johannsen, A. D. Gifford 1934-6-12 271 El Dorado 1/4 mi ne of Ditch Camp (El Dorado National Forest); El Dorado National Forest 1310 Comment
  UC642776  Calyptridium umbellatum C. W. Sharsmith 1937-8-30 3466 El Dorado s of Lake Tahoe (n slope Freel Peak); Sierra Nevada, Freel Peak 3200 Comment
  CHSC70245  Calystegia occidentalis subsp. occidentalis R. A. Schlising; Tom Lane 1975-6-3 3162 El Dorado About 12 mi W of Placerville, along Cameron Park Road, just N of junction with Hwy 50. Comment
  CAS-BOT-BC224326  Calystegia stebbinsii G. L. Stebbins 1976-6-2 C 7645 El Dorado 1/2 mile south of South Fork, American River, between Folsom-Pilot Hill Highway and Weber Creek 274 Comment
  RSA262503  Calystegia stebbinsii Bill Tierney 1972-5-7 s.n. El Dorado Frontage Rd. Coloma off ramp, 18 miles west of Placerville Comment
Read comments
May 13 2017
  UCD161641  Camassia leichtlinii subsp. suksdorfii Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8830 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Fen, downslope (south of) group camping area of campground. 1928 Comment
  CAS-BOT-BC496999  Camassia quamash Paul F. Covel; Bob Failing 1937-7-17 1536 El Dorado Wright's Lake Comment
  UC20534  Camissonia contorta V. Rattan 6419 El Dorado Consumne River Comment
  UC1120062  Campanula prenanthoides A. D. Gifford 1934-7-29 308 El Dorado 1 1/2 mi up creek from Morrison's; Eldorado National Forest, Pyramid Pk. Quadrangle, Alder Cree 1676 Comment
  CAS-BOT-BC268077  Cardamine Peter Rubtzoff 1975-6-3 8022 El Dorado U.C. Blodgett Forest Research Station: Pilot Creek Road, 0.1 miles north of junction with Loop Road (near north boundary of Blodgett Forest). 1246 Comment
  UCD148624  Cardamine breweri Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8376 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1906 Comment
  SEINET1908711  Cardamine hirsuta G. K. Helmkamp, E. A. Helmkamp 2008-1 13131 El Dorado Foothills, northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs Comment
  CDA3643  Cardaria draba T. C. Fuller 1971-4-3 19854 El Dorado Sierra Nevada; East of China Mountain, ca. 6 miles south of El Dorado. Comment
  UCD85580  Carduus pycnocephalus G. K. Helmkamp; E. A. Helmkamp 2007-5-5 11940 El Dorado Northern Sierra Nevada Mountains: along CA-49, 3.7 miles northwest of Placerville. 548 Comment
  CDA36771  Carduus pycnocephalus Davis 1977-4-19 s.n. El Dorado Lotus Rd. 0 Comment
  UCD73026  Carex Ellen Dean; Tamara Sasaki 2007-8-26 4550 El Dorado Lake Valley Recreation Area on southern side of Upper Truckee River and western side of golf course. Upper Truckee River Restoration Project monitoring well #19 plot. 1920 Comment
  UCR235571  Carex George K. Helmkamp, E. A. Helmkamp 2012-5-3 18901 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road north of Pollock Pines, at the south side of the bridge over the South Fork American River 591 Comment
  UCR249557  Carex George K. Helmkamp, E. A. Helmkamp 2007-6-20 12396 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail just before its junction with Hwy CA-88 2265 Comment
  CAS-BOT-BC18229  Carex Catherine Best 1981-8-1 s.n. El Dorado Sierra Nevada. Echo Lake. 2255 Comment
  SEINET10843636  Carex amplectens Ezra Brainerd 1897-8-22 Brainerd 209 El Dorado Sierra Nevada, road near Lover's Leap 1798 Comment
  JEPS73196  Carex angustata Gladys L. Smith 1964-7-6 2158 El Dorado around Aloha Lake Desolation Valley, Aloha Lake 2651 Comment
  UC1729881  Carex angustata L. P. Janeway, Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5804 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
  UCD34419  Carex athrostachya Beecher Crampton 1982-7-30 9846 El Dorado Stateline. 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
  CHSC115736  Carex cyrtostachya P. F. Zika; L. P. Janeway 2012-5-17 25877 El Dorado Traverse Creek, at confluence with Rock Creek, 1 air mile SW of Shoemaker Hill, northern Sierra Nevada Highlands. 686 Comment
  CAS-BOT-BC34959  Carex densa G. Thomas Robbins 1945-5-15 1903 El Dorado 0.5 mile east of Smithflat. 701 Comment
  UC1532819  Carex diandra Robert F. Thorne, L. DeBuhr 1975-8-23 47231 El Dorado just n of Luther Pass (Grass Lake); Grass Lake 2346 Comment
  RSA233777  Carex diandra Robert F. Thorne, C. W. Tilforth 1969-9-7 39286 El Dorado Around Grass Lake, S of Highway 89, ca. 1/2 mile W of Luther Pass. 2317 Comment
  RSA364205  Carex diandra Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47231 El Dorado Grass Lake: Just N of Luther Pass. 2348 Comment
  UCR197412  Carex douglasii George K. Helmkamp, E. A. Helmkamp 2008-4-30 13343 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCR208515  Carex douglasii Peter Rubtzoff 1976-6-23 8680 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, 'County Road' c. 0.05 mi. west of Headquarters Road junction 1293 Comment
  CAS-BOT-BC20624  Carex douglasii Beecher Crampton 1958-6-9 4917 El Dorado Finnon Lake, Mosquito Lumber Camp, Pino Grande Road, ca. 14 miles NE Placerville. Comment
  UCD118381  Carex echinata Danielle Roach; Kendra Sikes 2010-9-7 74 El Dorado Sugar Pine Fen, South of campground and north of General Creek in Sugar Pine State Park, Tahoe Basin. Collected in vegetation plot #LTAHSP_F3 of the CNPS/Forest Service fen vegetation project. 1915 Comment
  RSA0108575  Carex eurycarpa John Thomas Howell 1946-9-1 22960 El Dorado Echo Summit. Comment
  UCR207041  Carex feta George K. Helmkamp, Amy Barnes 2009-7-8 15158 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  UCD111518  Carex filifolia Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7137 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 feet south of road. 1975 Comment
  CAS-BOT-BC20185  Carex filifolia var. erostrata W. R. Dudley 1893-6-8 s.n. El Dorado Plain back of Tallac. Comment
  UC1088  Carex fissuricola Ezra Brainerd 1897-7-13 El Dorado Mrs. Watson's meadow (Echo P. O.) Sierra Nevada Mountains 1798 Comment
  UCD61772  Carex fracta Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4302 El Dorado Washoe Meadows State Park. Near center of park, west of fen system. 1942 Comment
  UCR250693  Carex fracta George K. Helmkamp, Mary Alice Barnes 2013-5-10 20538 El Dorado Northern Sierra Nevada Mtns. Foothills, Volcanoville Road near junction with Rubicon Rd., 1.8 miles northwest of Wentworth Springs Road, NE of Georgetown 1044 Comment
  CAS-BOT-BC22168  Carex helleri H. M. Hall; H. P. Chandler 1903-7-1 4663 El Dorado Near Lake Lucile. Vicinity of Lake Tahoe. 2590 Comment
  CHSC101479  Carex helleri L. P. Janeway 2009-8-8 9912 El Dorado Northern High Sierra Nevada. On narrow ridge 1.3 km northwest of top of Freel Peak. 2966 Comment
  UCD84173  Carex heteroneura Chuck Hughes 2009-7-8 132 El Dorado near Rubicon Trail crossing of Ellis Creek. 1987 Comment
  CAS-BOT-BC22089  Carex heteroneura P. B. Kennedy 1920-9-17 220 El Dorado El Dorado National Forest. Rockbound Trail. 2438 Comment
  RSA88736  Carex heteroneura Hazeltine 1925-7-5 6284 El Dorado Mt. Tallac, Sierra Nevada. At summit. Comment
  UC971  Carex hoodii Ezra Brainerd 1897-7-9 El Dorado near summit between Tallac Echo P.O.; Sierra Nevada Mts. 2438 Comment
  UCD140492  Carex laeviculmis Peter Rubtzoff 1975-6-24 8103 El Dorado Sierra Nevada. Blodgett Forest: East Fork Gaddis Creek north of Mutton Creek Road crossing. (Comp. 460E). 1295 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
  UCD44226  Carex lenticularis var. impressa C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1592 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC31232  Carex lenticularis var. impressa W. R. Dudley 1894-8-29 s.n. El Dorado Lake of the Woods. Comment
  CAS-BOT-BC31233  Carex lenticularis var. impressa W. R. Dudley 1894-8-1 s.n. El Dorado Near Lake of the Woods. Comment
  UCD112413  Carex lenticularis var. lipocarpa Peter Rubtzoff 1975-6-24 8106 El Dorado Sierra Nevada. Blodgett Forest: East Fork Gaddis Creek north of Mutton Creek Road crossing (Comp. 460E). 1295 Comment
  UCD140511  Carex lenticularis var. lipocarpa Peter Rubtzoff; John Thomas Howell 1973-7-19 7188 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  UC1065  Carex limosa Ezra Brainerd 1897-7-22 El Dorado bog near Lake Audrain; Sierra Nevada 2286 Comment
  UCD118652  Carex luzulina Kendra Sikes; Betsy Harbert, Danielle Roach 2010-9-1 240 El Dorado North Upper Truckee Fen. Take Hwy 50 to North Upper Truckee Road, to Miwuk Drive and west on hiking trail 17E49. Cross creek to fen at bend in trail. Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_NUT_F3 of the CNPS/Forest Service fen vegetation project. 1940 Comment
  CAS-BOT-BC9337  Carex mariposana Hilda H. Heller 1938-8-1 632 El Dorado Jolmans, Fallen Leaf Comment
  CAS-BOT-BC31910  Carex microptera Mrs. H. C. Cantelow 1936-7-26 s.n. El Dorado Grass Lake (central stop) Comment
  UC835  Carex microptera Ezra Brainerd 1897-7-17 El Dorado Meisner's meadows Sierra Nevada Mts. 2316 Comment
  CAS-BOT-BC32216  Carex multicostata G. Thomas Robbins 1944-7-29 1801 El Dorado On ridge S and above Lake Schmidell, Desolation Valley Wilderness Area. 2590 Comment
  CHSC72465  Carex multicostata L. P. Janeway 1998-8-5 5959 El Dorado South side of the road to Angora Lake, about 0.2 mi east of the Fallen Leaf Lake Road; about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2011 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
  UCD43749  Carex multicostata C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1115 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD74087  Carex multicostata Jennifer W. Burt 2005-8-10 17 El Dorado Phillips' abandoned ski area/run (South of access road to Sierra-at-Tahoe off Hwy 50) - collected from center of abandoned ski run. 2136 Comment
  UCD74088  Carex multicostata Jennifer W. Burt; Belinda Lo, Susan Cartwright 2006-7-16 172 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2283 Comment
  CHSC73221  Carex nebrascensis L. P. Janeway; Eric Schroder 1998-7-27 5851 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 western edge of South Lake Tahoe. 1905 Comment
  UCD44919  Carex nebrascensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2284 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  CAS-BOT-BC119612  Carex nigricans A. Grant; Verne Grant 1946-7-29 7819 El Dorado Along margins of small glacial lakelet just below Angora Peak. 2590 Comment
  CAS-BOT-BC118358  Carex praegracilis John Thomas Howell 1954-5-17 29743 El Dorado 1 mi SW of Gerden Valley 609 Comment
  UCR92769  Carex preslii F. M. Reed, R. L. Pendleton 1907-7-24 1643 El Dorado Sierra Nevada Mtns., Lake Tahoe region [west of Fallen Leaf Lake]: summit of Mount Tallac above Glen Alpine Springs 2957 Comment
  UCR15425  Carex rostrata George K. Helmkamp 1977-9-1 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, west of Luther Pass 2348 Comment
  UCD118786  Carex scopulorum Kendra Sikes; Danielle Roach 2010-9-21 253 El Dorado Hell Hole Fen, About 1.4 km SSE of the end of FS road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_HellHole_F8 of the CNPS/Forest Service fen vegetation project. 2530 Comment
  UCD44906  Carex scopulorum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2271 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  CAS-BOT-BC118236  Carex scopulorum var. bracteosa John Thomas Howell 1945-9-29 21531 El Dorado Haypress Meadow Comment
  CAS-BOT-BC117386  Carex senta Gilbert Thereon Benson 1924-4-13 42 El Dorado Damp meadow near Webber Creek 1 mi N of Placerville. Comment
  CHSC106619  Carex simulata Peter F. Zika 2010-8-10 25316 El Dorado Northern Sierra Nevada Highlands (n SNH); boggy NW end of Grass Lake, W side of Luther Pass. 2365 Comment
  UCD118389  Carex simulata Danielle Roach; Kendra Sikes 2010-9-21 82 El Dorado Hell Hole Fen, About 1.4 km SSE of the end of FS road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_HellHole_F12 of the CNPS/Forest Service fen vegetation project. 2530 Comment
  UCD158917  Carex simulata C. E. H. R. Meadow Assessment; Kathren Murrell 1998-7-29 s.n. El Dorado Lake Tahoe Basin; Fallen Leaf Lake. 1943 Comment
  CAS-BOT-BC117116  Carex spectabilis John Thomas Howell 1945-9-29 21542 El Dorado Desolation Valley Comment
  SEINET7575734 Image available Carex spectabilis Ray Tallent 1987-8-5 867 El Dorado Desolation Wilderness Area, along creek below Waca Lake. 2487 Comment
  UC995  Carex spectabilis W. H. Brewer 1863-8-20 2136 El Dorado near Pyramid Peak 2743 Comment
  CAS-BOT-BC116688  Carex subfusca R. Tallent 1987-7-23 801 El Dorado El Dorado National Forest. Cut clearing N of Strawberry Crk. 1799 Comment
  UCD147680  Carex subfusca Allyson Ayalon; Lucie Jerabkova 2012-7-1 58 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  CAS-BOT-BC9371  Carex subnigricans John Thomas Howell 1946-8-31 22953 El Dorado Northeast of Gilmore Lake 2682 Comment
  CAS-BOT-BC115326  Carex utriculata Herbert Faulkner Copeland 1934-7-22 s.n. El Dorado Wright's Lake. 2133 Comment
  JEPS73207  Carex utriculata Gladys L. Smith 1972-8-23 3464 El Dorado pond area below Echo Summit lodge (e side US 50) 2194 Comment
  UCD142253  Carex utriculata Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7902 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, near outlet. Southern side of the pond. 2022 Comment
  UCD72653  Carex utriculata Ellen Dean; T. Sasaki 2007-7-23 4375 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #1 plot. 1920 Comment
  CAS-BOT-BC115309  Carex utriculata Brewer 2161 El Dorado Truckee River bed. Comment
  UC55217  Carex utriculata H. M. Hall and H. P. Chandler July, 1903 4642 El Dorado vicinity Lake Tahoe (Angora Lake); Sierra Nevada Mountains 2286 Comment
  UC747749  Carex vesicaria H. O. Jenkins 1937-8-27 El Dorado 2 mi s Echo Summit (Benwood Meadows) 2286 Comment
  UCR37036  Carex vesicaria A. C. Sanders 1984-6-17 5029 El Dorado Sierra Nevada Mountains, Silver Fork of the American River above the Fitch Rantz Bridge, 9.4 road mi SE of Kyburz 1707 Comment
  UCR248416  Carex whitneyi George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22011 El Dorado Northern Sierra Nevada Mountains, dirt track on the south side of Mormon Emigrant Trail, about 0.1 mi. east of Silver Fork Road 2186 Comment
  UCD165261  Castanopsis Peter Rubtzoff 1972-10-12 7026 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, 'Clear Cut on Main Line Road. Comment
  JEPS57361  Castilleja affinis subsp. affinis L. R. Heckard 1968-5-29 1920 El Dorado about 1.5 mi e Pilot Hill 304 Comment
  SBBG66838  Castilleja affinis subsp. affinis Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  SEINET2470890  Castilleja applegatei K. Christie 2010-6-16 1831 El Dorado Lake Tahoe Basin Management Unit (USFS); Mount Tallac Trailhead, ca. 0.5 mi. west of Fallen Leaf Lake. 1920 Comment
  UCD111523  Castilleja applegatei subsp. disticha Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7138 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
  UC495582  Castilleja applegatei subsp. pallida Merle Randall El Dorado 0.25 mi from top of Hawley Grade; Lake Tahoe Region Comment
  UC638729  Castilleja applegatei subsp. pallida Ethel Crum 1939-7-3 3015 El Dorado 2 mi se Echo Lake; Echo Summit 2286 Comment
  JEPS60229  Castilleja applegatei subsp. pinetorum L. R. Heckard 1969-6-1 2276 El Dorado nw of Riverton (above and n of Jaybird Power House) 1066 Comment
  UCR176239  Castilleja applegatei subsp. pinetorum George K. Helmkamp, E. A. Helmkamp 2006-7-7 10848 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  CAS-BOT-BC255473  Castilleja applegatei var. pinetorum Elsie Zeile Lovegrove 1941-9-11 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe Basin Comment
  UC185462  Castilleja attenuata Katharine Brandegee May 1907 El Dorado New York Ravine Comment
  UC27250  Castilleja exserta M. H. Gates 1879-1 El Dorado Rose Springs Comment
  UCR222977  Castilleja lacera George K. Helmkamp, E. A. Helmkamp 2010-4-24 15942 El Dorado Sierra Nevada Mountains Foothills, Oak Ridge Road just east of its junction with Blend-O-Green Way, jct. is north of Green Valley Road 390 Comment
  CAS-BOT-BC251408  Castilleja lemmonii G. Thomas Robbins 1944-7-28 1785 El Dorado Moist meadow on rocky granite slope along Willow Flat Trail, 1/4 mi. w. of Rockbound Pass 2438 Comment
  SBBG66832  Castilleja lemmonii R. H. Nordhoff 1940-8-18 543 El Dorado near the lake in Desolation Valley 2743 Comment
  UC907618  Castilleja lineariloba G. Thomas Robbins 1944-5-15 1603 El Dorado 3 mi e Placerville (near Institute of Forest Genetics) 762 Comment
  UCD60375  Castilleja lineariloba G. K. Helmkamp; E. A. Helmkamp 2007-5-7 11961 El Dorado Northern Sierra Nevada Mountains: Pedro Hills Road, 0.5 mile west of its junction with CA-49, junction of roads 5.3 miles south of Cool. 311 Comment
  UC1063338  Castilleja miniata A. D. Gifford 1934-8-22 332 El Dorado 1.5 mi wsw Tragedy Spring; El Dorado National Forest, Pyramid Peak Quad. 2286 Comment
  UCR205980  Castilleja miniata subsp. miniata George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13912 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  UCR218267  Castilleja miniata subsp. miniata George K. Helmkamp, E. A. Helmkamp 2010-7-23 16596 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
  JEPS3084  Castilleja nana Lulu Newlon 1920-7-10 77 a El Dorado Desolation Valley Comment
  UC712374  Castilleja nana Carl W. Sharsmith 1937-8-30 3484 El Dorado s of Lake Tahoe (e slope of Freel Peak); Sierra Nevada, Freel Peak 3230 Comment
  UC907743  Castilleja parviflora G. Thomas Robbins 1944-7-28 1796 El Dorado along shore Lake Lois (Rockbound Valley); Desolation Valley Wilderness Area, Rockbound Valley 2590 Comment
  CHSC1705  Castilleja peirsonii V. Holt 1940-7-13 El Dorado Hay Press meadows, Echo Lake. 2438 Comment
  CAS-BOT-BC240993  Castilleja pilosa L. R. Abrams 1918-6-1 7327 El Dorado Tallac, Lake Tahoe 1981 Comment
  JEPS72187  Castilleja pilosa Gladys L. Smith 1972-7-20 3361 El Dorado near Mt. Tallac summit; Mt. Tallac 2865 Comment
  LA209211  Castilleja pilosa L. R. Abrams; 1930-8-15 12745 El Dorado Desolation Valley. Canadian zone 2590 Comment
  RSA0049894  Castilleja tenuis George K. Helmkamp, E. A. Helmkamp 2012-7-6 19359 El Dorado Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. 2078 Comment
  SD212728  Castilleja tenuis G. K. Helmkamp, Elizabeth Helmkamp 2006-6-10 10668 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 6.1 miles North of Highway US-50 1652 Comment
  RSA399312  Ceanothus cordulatus Louis Greata 1901-06 s.n. El Dorado Tallac, near Lake Tanoe. Comment
Read comments
Apr 8 2011
  UCD111388  Ceanothus cordulatus G. K. Helmkamp; Elizabeth A. Helmkamp 2006-5-31 10584 El Dorado Northern Sierra Nevada Mountains; Wright's Lake Road just north of Highway US-50. 1665 Comment
  CAS-BOT-BC48950  Ceanothus cuneatus Wm. Vortriede 1928-4-21 s.n. El Dorado Placerville hills Comment
  SEINET5339264  Ceanothus cuneatus P. Del Monte 1976-4-3 s.n. El Dorado Junction at Cool, Ca. 610 Comment
  CAS-BOT-BC83804  Ceanothus cuneatus var. cuneatus D. O. Burge 2009-4-18 1088 b El Dorado South Fork American River watershed 300 Comment
  UC746921  Ceanothus cuneatus var. cuneatus G. Thomas Robbins 1943-4-10 989 El Dorado 3 mi above Camino (canyon side above North Fork Webber Creek) 1036 Comment
  UCD123972  Ceanothus cuneatus var. cuneatus D. O. Burge 2009-4-17 1085 c El Dorado Folsom Lake State Recreation Area, Monte Vista Trail South, parking at trail-head on Salmon Falls Road, 2.9 road miles (4.6 km) north of intersection with Green Valley Road, 14.3 km 311 deg. (True) WNW of Shingle Springs. 205 Comment
  UCD149386  Ceanothus fresnensis G. Ledyard Stebbins 1969-7-20 6950 El Dorado On road to Robertson [Robinsons] Flat. 0.5 miles west of the junction road to French meadows. (Exact location unknown. Coordinates estimated by label maker.) 2133 Comment
  UC1277985  Ceanothus integerrimus B. Crampton 1957-6-18 4221 El Dorado Shrub 5-6 ft. high; chaparral covered hills, Rumsey Ranch off Salmon Falls Road, ca. 8-9 miles northeast folsom. Comment
  UC1281326  Ceanothus integerrimus H. E. McMinn and G. Townsley 1941-8-21 5347 El Dorado Iron Mountain Lookout 1889 Comment
  UCD111973  Ceanothus integerrimus G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10773 El Dorado Northern Sierra Nevada Mountains: about 1.3 miles north of Hwy US-50 on Wright's Lake Road. 1677 Comment
  UCD73338  Ceanothus integerrimus Chuck Hughes 2008-5-1 29 El Dorado Near Indian Creek, along Runnymeade Drive. 487 Comment
  UCR224241  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2010-4-24 15938 El Dorado Sierra Nevada Mountains Foothills, Oak Ridge Road just east of its junction with Blend-O-Green Way, jct. is north of Green Valley Road 390 Comment
  UCR233177B  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2011-7-7 17663 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 5.2 miles south of its junction with Mormon Emigrant Trail 1409 Comment
  SEINET12211261  Ceanothus integerrimus F. H. Utech 1988-1 88 -103 El Dorado ca 1.5 mi S of American River & El Dorado-Placer County line on CA 47 1250 Comment
  UCD112184  Ceanothus lemmonii Ray Prag 1970-7-6 s.n. El Dorado Bass Lake Road. 396 Comment
  UCD37202  Ceanothus lemmonii Beecher Crampton 1958-5-29 4854 El Dorado El Dorado County, 10 miles northeast of Folsom, 4 miles northwest of Pine Hill, 0.5 mile south of New Salmon Falls Bridge. Comment
  JEPS42273  Ceanothus leucodermis A. E. Wieslander 1927-6-6 El Dorado s side Middle Fork Cosumnes River (near Bakers Ford) Comment
  OBI74477  Ceanothus leucodermis David J. Keil 1992-1 23399 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CAS-BOT-BC63459  Ceanothus palmeri Beecher Crampton 1958-6-9 4936 El Dorado Mt. Murphy Rd., 1-3/4 mi. w. of Garden Valley. Comment
  SD42250  Ceanothus palmeri Carl B. Wolf 1941-7-19 11027 El Dorado Sierra Nevada Foothills, 1 3/10 mi. E of Rescue on Rd. to Coloma and Placerville 366 Comment
  RSA758807  Ceanothus parvifolius D. H. Wilken, E. L. Painter 2007-6-18 16757 El Dorado USFS road 3, about 0.5 linear km north-northeast of junction with Ice House Road, about 1.9 linear km southwest of Jones Place, Sierra Nevada 1600 Comment
  BFRS454 Image available Ceanothus prostratus Peter Rubtzoff 1975-5-27 7996 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  UC1281274  Ceanothus prostratus H. E. McMinn and G. Townsley 1941-8-23 5374 El Dorado summit Luther Pass; summit of Luther Pass 2377 Comment
  UC746917  Ceanothus prostratus G. Thomas Robbins 1945-7-8 2059 El Dorado along State Highway 89 on ridge between Emerald Lake and Cascade Lake; btw Emerald Bay and Cascade Lake 1981 Comment
  UC746930  Ceanothus prostratus G. Thomas Robbins 1943-7-23 1281 El Dorado 3 mi e Camino (at C.C.C. Camp Snowline); e of Camino 1036 Comment
  UCR258533  Ceanothus prostratus George K. Helmkamp, Mary Alice Barnes 2013-4-30 20421 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 0.1 mile south of its junction with Mormon Emigrant Trail 1261 Comment
  CDA35685  Ceanothus prostratus Al Veerkamp 1961-7-6 El Dorado Cascade Stables, Camp Richerdson, Hwy 89. 0 Comment
  CAS-BOT-BC83731  Ceanothus roderickii D. O. Burge 2009-4-20 1096 b El Dorado City of Cameron Park, east of Cameron Airpart 440 Comment
  SJSU14043  Ceanothus roderickii C. L. Schmidt 1986-12-18 1124 El Dorado 0.8 mi S of Shingle Springs exit from US 50 on dirt rd, a continuation of access rd, N side of US 50 Comment
  SEINET11242792  Ceanothus sorediatus K. Brandegee 1907-5-18 s.n. El Dorado Simpson's Ranch, Sweetwater Creek. Comment
  JEPS24212  Ceanothus tomentosus R. E. Rockey 1960-4-25 2 El Dorado just below summit of Georgetown Divide (on s side, at headwaters of Little silver Creek); Georgetown 7.5 min quad 1005 Comment
  UC746918  Ceanothus tomentosus G. Thomas Robbins 1943-4-25 1034 El Dorado ca 3 mi e Camino (slope above North Fork Webber Creek); above North Fork Webber Creek 914 Comment
  UCD125376  Ceanothus velutinus Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7472 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. Along east side of road by bridge. 1914 Comment
  UCR270618  Ceanothus velutinus John F. Emmel 2001-6-26 1722 El Dorado Sierra Nevada Mtns., southwest Lake Tahoe area, summit/saddle area of Angora Lakes Trail 2195 Comment
  CAS-BOT-BC52432  Ceanothus velutinus var. velutinus E. A. McGregor 1909-8-27 214 El Dorado Glen Alpine 2011 Comment
  CAS-BOT-BC52433  Ceanothus velutinus var. velutinus L. R. Abrams 1911-7-27 4792 El Dorado near Fallen Leaf Lake 2072 Comment
  UCD151023  Centaurea solstitialis D. S. Park; S. Joslin 2010-5-29 103 El Dorado trail near American River. Grassland. 189 Comment
  UCR170426  Centaurea solstitialis George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10021 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, c. 3 air mi NNW of Placerville]; South Fork of American River on the west side of Calif. Highway 193 291 Comment
  UCR209769  Centaurea solstitialis George K. Helmkamp, E. A. Helmkamp 2009-8-14 15459 El Dorado Foothills, northern Sierra Nevada Mountains, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road 625 Comment
  CAS-BOT-BC288555  Centromadia fitchii John Thomas Howell 1930-10-12 5571 El Dorado 4 miles N of Placerville Comment
  CAS-BOT-BC288559  Centromadia fitchii T. S. Brandegee 1883-8-1 s.n. El Dorado Sweetwater Comment
  UCD61765  Cerastium fontanum subsp. vulgare Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4296 El Dorado Washoe Meadows State Park. In fen system north of largest fen. 1934 Comment
  UC555392  Cercis occidentalis H. L. Mason 1928-5-4 4498 El Dorado Dugars Comment
  SEINET8892828  Chaenactis douglasii K. Christie 2011-1 2094 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just below the summit of Dicks Peak to the east/northeast. Comment
  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
  UC1119687  Chaenactis douglasii var. douglasii A. D. Gifford 1934-6-27 312 El Dorado 3 mi ese of Morrison's; Pyramid Pk. Quadrangle 1981 Comment
  UCR189605  Chaenactis douglasii var. douglasii George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12378 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-BC276512  Chaenactis douglasii var. douglasii David D. Keck 1938-8-10 4907 El Dorado 0.5 mile W of Meyers 1950 Comment
  UC480758  Chaenactis douglasii var. douglasii W. C. Blasdale 1923-7-21 El Dorado Glen Alpine Comment
  SEINET7072691  Chaenactis glabriuscula A. G. Vestal 1963-5-6 s.n. El Dorado About 2.7 miles east of Four Corners and at Gold Hill. UTM Zone 10, 683895E, 4292214mN. Coordinate datum: NAD 27. Comment
  JEPS14586  Chaenactis glabriuscula var. glabriuscula G. Thomas Robbins with Peter H. Raven 1956-4-28 3680 El Dorado 2 mi w Greenwood (8.3 mi w of Georgetown) 502 Comment
  CAS-BOT-BC277636  Chaenactis glabriuscula var. megacephala M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  CHSC9135  Chamaebatia foliolosa R. O. Gilpatrick 1970-2-26 26 El Dorado Found near Camino, 0.3 miles N. on Mt. Danaher Rd., W. side of road. Comment
  SBBG129052  Chamaebatia foliolosa G. K. Helmkamp, E. A. Helmkamp 2013-6-15 20872 El Dorado Silver Fork Rd, 2.3 mi S of its jct with US-50 in Kyburz 1454 Comment
  CDA32175  Chamaesyce serpyllifolia M. Beyers 2010-8-2 734 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  CAS-BOT-BC160557  Chamerion angustifolium D. L. Smith; G. L. Stebbins 1976-7-9 76109 El Dorado East face of Dick's Peak, Desolation Wilderness Area 2834 Comment
  CHSC114909  Cheilanthes gracillima M. Beyers; G. F. Hrusa 2011-7-20 1003 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  UCD40274  Cheilanthes gracillima Rodney Gale Myatt 1972-6-1 1670 a El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  UC71413  Cheilanthes gracillima W. A. Setchell, C. C. Dobie 1901-7-15 El Dorado Grace Lake Glen Alpine; Lake Tahoe Region Comment
  UCR179365  Chenopodium botrys George K. Helmkamp, E. A. Helmkamp 2006-9-20 11427 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  JEPS73736  Chenopodium desiccatum Gladys L. Smith 1972-8-26 3527 El Dorado along trail from Emerald Bay to Eagle Lake 2042 Comment
  UC747659  Chimaphila menziesii G. Thomas Robbins 1945-8-5 2093 El Dorado near Rubicon Springs 1828 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
  UCD117416  Chimaphila umbellata Peter Rubtzoff 1974-7-18 7695 El Dorado Blodgett Forest: Shaded forest floor in headquarters area. Comp. 250R. Georgetown Divide. 1295 Comment
  SEINET11262286  Chlorogalum pomeridianum var. pomeridianum George Helmkamp, E. A. Helmkamp 2011-7-30 17946 El Dorado Northern Sierra Nevada Mountains: Omo Ranch Road, 7.4 miles southeast of Omo Ranch, 1.9 miles NW airline of Hwy 88 junction (Caldor 7.5).; 0 1372 Comment
  CAS-BOT-BC526864  Chondrilla juncea George K. Helmkamp; E. A. Helmkamp 2012-9-17 19861 El Dorado Northern Sierra Nevada Mountains Foothills: N of Pollock Pines, along Forebay Rd at South Fork American River 563 Comment
  UCR200925  Chondrilla juncea George K. Helmkamp, E. A. Helmkamp 2008-9-9 14087 El Dorado Foothills, northern Sierra Nevada Mountains, Traverse Creek Road at the creek crossing, 1.6 miles east of CA-193 628 Comment
  CAS-BOT-BC279792  Chondrilla juncea T. C. Fuller 1965-10-20 14222 El Dorado J. Percox prop., Guadalupe Drive, n. end of El Dorado Hills subdivision above Folsom Lake Comment
  CAS-BOT-BC252682  Chorizanthe membranacea Ira L. Wiggins 1946-5-11 11224 El Dorado Roadside 9 mi. E of Placerville on road to Pino Grande Comment
  JEPS18939  Chorizanthe polygonoides var. polygonoides Herbert L. Mason 1957-4-28 14693 -A El Dorado near Garden Valley; near Garden Valley 579 Comment
  CAS-BOT-BC36332  Chrysolepis sempervirens Carl B. Wolf 1930-10-8 1713 El Dorado near Housekeeping camp: Fallen Leaf Lake 1920 Comment
  UC746861  Chrysolepis sempervirens G. Thomas Robbins 1943-8-15 1360 El Dorado 2-3 mi n U.S. Highway 50 (along road to Wrights Lake) 1981 Comment
  UCD110117  Chrysolepis sempervirens P. B. Kennedy 1920-8-17 121 El Dorado El Dorado National Forest -- Barrett Camp. 1981 Comment
  UCD125404  Chrysolepis sempervirens Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7490 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. 1930 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
  SEINET8973695  Chrysolepis sempervirens W. D. Billings 1945-10-14 1639 El Dorado N. of Luther Pass 2134 Comment
  SEINET5343650  Cicuta douglasii E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4292 El Dorado Washoe Meadows State Park. In fen system north of largest fen. 1935 Comment
  UCD59790  Cinna latifolia Beecher Crampton 1957-8-6 4578 El Dorado Along U.S. Hwy. 50, 2.3 miles west of Vade. 1981 Comment
  RSA80702  Circaea alpina subsp. pacifica F. W. Peirson 1925-7-6 6298 El Dorado Lake of the Woods Trail from Fallen Leaf Lake. Sierra Nevada. Comment
  CAS-BOT-BC285295  Cirsium andersonii Elsie Zeile Lovegrove 1938-9-15 s.n. El Dorado Lake Tahoe Basin. Glen Alpine road Comment
  CAS-BOT-BC285299  Cirsium andersonii Alice Eastwood 1906-7-21 1119 El Dorado Glen Alpine Region. Fallen Leaf Lake Comment
  RSA0070558  Cirsium andersonii Scott D. White 1997-7-13 5437 El Dorado Lake Tahoe area: Hwy 50 (=Hwy 89), just W of Lake Tahoe Airport. 1915 Comment
  SD237307  Cirsium andersonii G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15277 El Dorado Sierra Nevada Mountains: Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road. 1851 Comment
  SEINET7451056 Image available Cirsium andersonii E. Dean, M. Bibbe, J. Buck, E. McDermott, J. Poloske 2007-7-21 4238 El Dorado Washoe Meadows State Park, southern part of park, southwest of restored quarry and south of sewer manhole #66 1958 Comment
  UCD130520  Cirsium andersonii P. B. Kennedy 1920-8-16 84 El Dorado El Dorado National Forest,-Barrett Camp. 1935 Comment
  UCR206077  Cirsium andersonii George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13909 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  UCR207164  Cirsium andersonii George K. Helmkamp, E. A. Helmkamp 2009-7-22 15277 El Dorado Sierra Nevada Mountains, Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road 1851 Comment
  UCD22729  Cirsium brevistylum Mark Wilkerson 1976-5-13 14 El Dorado 3.8 miles east of Placerville on Interstate 50, 500 ft. off road to south. 731 Comment
  CAS-BOT-BC280096  Cirsium occidentale var. californicum Al Johnson 1957-6-12 s.n. El Dorado South roadside lot owned by G. R. Anderson (part of R. Cameron's Flying C Ranch), Green Valley Road, ca. 4 miles west of Rescue 365 Comment
  CAS-BOT-BC286278  Cirsium scariosum Geo. B. Grant 1906-8-1 s.n. El Dorado Tallac Comment
  UC421712  Cirsium vulgare Katharine Brandegee 1904-5-25 El Dorado Placerville Comment
  UCD42519  Clarkia Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  RSA495976  Clarkia arcuata L. D. Gottlieb 1988-6-12 8824 El Dorado On Omo Ranch Rd., 2.3 mi NW of Rt 88. Comment
  RSA715280  Clarkia biloba subsp. biloba George K. Helmkamp, E. A. Helmkamp 2006-6-7 10648 El Dorado Sierra Nevada foothills: hiking trail, 3.5 miles northwest of Placerville along Highway CA-49 512 Comment
  UCD81675  Clarkia biloba subsp. biloba Chuck Hughes 2009-6-12 97 El Dorado Vicinity of Diamond Springs. NE of intersection of Hwy 49 and Black Rice Road. 536 Comment
  RSA495290  Clarkia purpurea subsp. quadrivulnera L. D. Gottlieb 1988-6-12 8826 El Dorado Omo Ranch Rd. 10.9 miles northwest of Route 88 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
  UC930695  Clarkia unguiculata Carl B. Wolf 1933-5-25 4966 El Dorado 1.3 mi e Salmon Falls Road (Folsom-Green Valley Road); Sierra Nevada 304 Comment
  UCR174295  Clarkia unguiculata George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10649 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  RSA41254  Clarkia unguiculata G. Thomas Robbins 1944-6-9 1668 El Dorado Institute of Forest Genetics, 3 miles east of Placerville 793 Comment
  JEPS72307  Claytonia lanceolata Gladys L. Smith 1969-7-10 2437 a El Dorado near Haypress Meadow 2651 Comment
  CAS-BOT-BC439447  Claytonia parviflora subsp. parviflora Wm. Vortriede 1928-5-16 s.n. El Dorado Coloma Comment
  UCR197260  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2008-4-30 13347 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCR207131  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2009-4-4 14493 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Cut-off, 0.6 mile southeast of its junction with Mt. Aukum Road, c. 1.8 mi due south of Pleasant Valley 591 Comment
  UCR208561  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2009-5-4 14590 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
  UCR233109B  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2010-3-23 15761 El Dorado Sierra Nevada Mountains Foothills, Happy Valley road, 0.8 mile northeast of its junction with County Road E16/ Mt. Aukum Road 534 Comment
  UCD96122  Claytonia perfoliata Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6982 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley Unit off Kanaka Valley Road, north of Cameron Park. Along main dirt road through valley. 304 Comment
  CAS-BOT-BC440036  Claytonia perfoliata subsp. perfoliata Ted Niehaus 1959-4-19 50 El Dorado South of Auburn on State Highway 49 at its junction with the American River Comment
  UCR258542  Claytonia rubra subsp. rubra George K. Helmkamp, Mary Alice Barnes 2013-4-30 20427 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 0.1 mile south of its junction with Mormon Emigrant Trail 1261 Comment
  CAS-BOT-BC92585  Clematis ligusticifolia G. P. Rixford 1906-9-5 s.n. El Dorado Shingle Springs. Comment
  CAS-BOT-BC499274  Clintonia uniflora G. Thomas Robbins 1943-6-13 1174 El Dorado About 1 mile south of Pacific Ranger Station, near Pacific 1219 Comment
  SEINET7072700  Collinsia heterophylla A. G. Vestal 1963-5-6 s.n. El Dorado Lower Pilot Hill Road [Salmon Falls Road]. UTM Zone 10, 67174E, 4297253mN. Coordinate datum: NAD 27. Comment
  RSA151577  Collinsia parviflora Paul A. Mitchell 1959-6-7 18 El Dorado D.L. Bliss State Park. Along old access road near Rubicon Cr. (west fork). 1982 Comment
  SFV8690  Collinsia sparsiflora J. M. Tucker 1976-5-1 4355 El Dorado Sierra Nevada 0.9 miles south of Pleasant Valley on Mount Aukum Road. 732 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
  JEPS18931  Collinsia sparsiflora var. collina Herbert L. Mason 1957-4-28 14692 El Dorado ca 5 mi se of Georgetown; Garden Valley 579 Comment
  UC217632  Collinsia sparsiflora var. collina Katharine Brandegee El Dorado near Pilot Hill; Layne Ranch Comment
  UC747079  Collinsia sparsiflora var. collina G. Thomas Robbins 1944-4-30 1574 El Dorado 3 - 4 mi e Newtown (along South Fork Webber Creek); South Fork Webber Creek, e of Newtown 914 Comment
  JEPS60221  Collinsia tinctoria L. R. Heckard 1969-6-1 2266 El Dorado ca 2.5 air mi se Georgetown (near Bear Creek rd crossing of Traverse Creek) 701 Comment
  UC747092  Collinsia tinctoria G. Thomas Robbins 1943-5-29 1107 El Dorado 3 mi e of Placerville (at western edge of Institute of Forest Genetics); Institute of Forest Genetics 762 Comment
  JEPS71311  Collomia grandiflora Gladys L. Smith 1964-7-29 2198 El Dorado woods at edge of Hwy 50 near Little Norway store; Echo Summit region 2225 Comment
  SEINET11266300  Collomia grandiflora George Helmkamp, E. A. Helmkamp 2011-7-7 17630 El Dorado Northern Sierra Nevada Mountains: Park Creek Road, 0.4 miles east of its junction with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (1111/4) of Pollock Pines (Pollock Pines 7.5' Q.); 0 1289 Comment
  UCR189595  Collomia grandiflora George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12369 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 1976 Comment
  RSA791379  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2012-5-18 19020 El Dorado Northern Sierra Nevada Mountains Foothills: Capps Crossing Road (Bonnetti Rd.), 0.1 mi northwest of the bridge over Diamond Creek, East of Jenkinson Lake and south of US Hwy 50. 1186 Comment
  UC1023038  Collomia heterophylla G. Thomas Robbins 1944-5-28 1634 El Dorado creek 1-2 mi from confluence with South Fork American River; Long Creek 762 Comment
  UCR234010  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2011-7-7 17656 El Dorado Northern Sierra Nevada Mountains, Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  UCD55341  Collomia linearis Ellen Dean; Mark Bibbo 2006-7-18 3192 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Restored meadow adjacent to Hwy. 50 bridge that crosses Upper Truckee River. East side of golf course clubhouse. 1912 Comment
  UCD61764  Comarum palustre Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4295 El Dorado Washoe Meadows State Park. In fen system north of largest fen. 1934 Comment
  CAS-BOT-BC290724  Convolvulus Peter Rubtzoff 1974-7-24 7772 El Dorado U.C. Blodgett Forest Research Station, County Road, ca. 0.4 miles east of main station entrance. 0 Comment
  UCR219159  Conyza bonariensis George K. Helmkamp, E. A. Helmkamp 2009-10-17 15691 El Dorado Sierra Nevada Mountains Foothills, Diamond Springs, Lake Oaks Mobile Home Park south of Patterson Dr. and CA-49 524 Comment
  UCR190294  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2007-8-21 12797 El Dorado Northern Sierra Nevada Mountains, Ice House Road 0.2 mile south of the north spillway of Loon Lake 1966 Comment
  UCR88743  Conyza floribunda J. T. Howell 1976-10-29 52307 El Dorado Sierra Nevada Range, Along the course of Sweetwater Creek below the highwater line of Folsom Lake. 122 Comment
  CAS-BOT-BC288959  Conyza floribunda John Thomas Howell 1976-10-29 52306 El Dorado Along the course of Sweetwater Creek below the highwater line of Folsom Lake 121 Comment
  UC746953  Corallorhiza maculata G. Thomas Robbins 1944-7-28 1766 El Dorado about 1/2 mi s Wrights Lake 2133 Comment
  RSA381963  Corallorhiza maculata Christopher Davidson 1974-7-26 2510 El Dorado Echo Summit on St Hwy 50. 2251 Comment
  JEPS6679  Cordylanthus pilosus subsp. hansenii A. A. Heller 1916-8-12 12551 El Dorado hills 4 mi e Placerville (on Lincoln Hwy) 670 Comment
  CAS-BOT-BC209740  Cornus glabrata John Thomas Howell 1954-5-16 29642 El Dorado 2.5 miles southeast of Coloma Comment
  CAS-BOT-BC211997  Cornus nuttallii G. Thomas Robbins 1943-4-24 1027 El Dorado Ca. 3 mi. e. of Camino 975 Comment
  RSA622795  Cornus nuttallii H. C. Stutz 1955-5-22 314 El Dorado Pacific House. Ca. 1 mi. above town, S side of American River. 915 Comment
  UCR173803  Cornus nuttallii George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10599 El Dorado Northern Sierra Nevada foothills, Mormon Emigrant Trail, 6.0 miles east of its junction with Sly Park Road (Jenkinson Lake) 1055 Comment
  CAS-BOT-BC212135  Cornus sericea L. R. Abrams 1930-7-23 12707 El Dorado Tamarack Trail, Glen Alpine Canyon 2133 Comment
  CHSC77479  Cornus sericea subsp. occidentalis Jeffrey Thomas Gautschi 1997-3-16 2 El Dorado 3 km northwest of U.S. Highway 50, 2 km west of State Highway 49. 579 Comment
  JEPS72713  Cornus sericea subsp. sericea Gladys L. Smith 1963-7-27 1865 El Dorado old Echo Summit pass, Hawley Grade Sierra Nevada, old Echo Summit pass, Hawley Grade 1889 Comment
  UCD125152  Cornus sericea subsp. sericea Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7444 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  CAS-BOT-BC210532  Cornus sessilis G. Thomas Robbins 1943-3-28 974 El Dorado Along Mace Road, ca. 5 mi. NE of Camino 914 Comment
  CAS-BOT-BC172838  Corylus cornuta subsp. californica Peter Rubtzoff 1975-9-24 s.n. El Dorado Blodgett Forest: Cutoff between Loop and Middle Loop roads ca. 0.25 mi W of Loop Road; forest near road. Comp. 90E. Georgetown Divide Comment
  UCD34561  Crepis acuminata Beecher Crampton 1985-7-13 10006 El Dorado Stateline. Comment
  UC112896  Crepis intermedia Katharine Brandegee 1908-6-6 El Dorado bet. Cool and American River (near Auburn, but in El Dorado Co.) Comment
  POM127565  Crepis intermedia L. R. Abrams 1911-7-29 4867 El Dorado Fallen Leaf Lodge 2104 Comment
  UC141116  Crocanthemum scoparium var. vulgare Christina Simpson June 1907 El Dorado Sweetwater Creek Comment
  UCD142097  Croton setiger G. K. Helmkamp; E. A. Helmkamp 2007-9-2 12873 El Dorado Northern Sierra Nevada Mountains. Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station. 957 Comment
  UCR260045  Croton setiger George K. Helmkamp, Elizabeth Helmkamp 2013-10-15 22428 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
  UCD75806  Cryptantha G. Ledyard Stebbins 1969-6-1 6921 El Dorado Mouth of Weber Creek, 0.25 mile east of crossing of road from Shingle Springs to Lotus. 289 Comment
  CAS-BOT-BC228556  Cryptantha affinis George K. Helmkamp; E. A. Helmkamp 2011-7-30 17911 El Dorado Northern Sierra Nevada Mountains: Omo Ranch Road at the junction with North-South Road, 0.67 mi. NW (300 deg. ) of jct. with Hwy 88; 8.9 miles southeast of Omo Ranch 1457 Comment
  SBBG115664  Cryptantha ambigua B. Crampton 1980-7-16 10210 El Dorado Stateline, along Montreal rd Comment
  UCR177017  Cryptantha echinella George K. Helmkamp, E. A. Helmkamp 2006-7-28 11037 El Dorado Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd 2226 Comment
  UC101492  Cryptantha flaccida Katharine Brandegee May 1907 El Dorado Simpsons Ranch Sweetwater Creek Comment
  JEPS29800  Cryptantha intermedia Rimo Bacigalupi, and L. R. Heckard 1962-5-30 8544 El Dorado 4.4 mi w Gold Hill (along Luneman Road, 4.5 mi n of Rescue) 381 Comment
  SDSU20615  Cryptantha intermedia var. hendersonii Ronald B. Kelley, Al Franklin 2008-4-27 1537 El Dorado On south side of Bear Creek Road, serpentine area (Traverse Creek serpentines), ca. 1.7 miles southeast of SR 193 junction, occurring in ephemeral creek beds this year. Most common on edge of serpentine on south-facing shallow slope. 719 Comment
  UCR198440  Cryptantha milobakeri George K. Helmkamp, E. A. Helmkamp 2008-4-30 13369 El Dorado Sierra Nevada Mountains Foothills, Bear Creek Road and Daffodil Road, 0.6 mile northeast of the junction of Bear Creek and Meadow Brook Road, south of Georgetown 723 Comment
  UC1046475  Cryptantha muricata R. Bacigalupi, G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-15 3316 El Dorado 2.3 mi s Kelsey (site of Marshall's Blacksmith Shop, along grade into canyon of South Fork of American River, 1.8 mi above (n of) bridge across river) 457 Comment
  UCR249979  Cryptantha simulans George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20901 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  UCD120096  Cryptantha torreyana G. K. Helmkamp; E. A. Helmkamp 2007-5-31 12252 El Dorado Northern Sierra Nevada Mountains, Forestry Route 32, 0.8 mile east of its junction with Ice House Road. 1616 Comment
  UCR206775  Cryptantha torreyana George K. Helmkamp, Amy Barnes 2009-7-8 15126 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  CAS-BOT-BC70398  Cryptogramma acrostichoides Geo. B. Grant 1906-7-20 s.n. El Dorado Lake Tahoe, Sierra Nevada Mts. 2438 Comment
  UC185249  Cryptogramma acrostichoides unknown Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe; Sierra Nevada Mts - CA Comment
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Jan 26 2011
  RSA685626  Cryptogramma acrostichoides Albert J. Perkins 1923-8-16 s.n. El Dorado Lake Tahoe Region, Tamarack Trail 2134 Comment
  JEPS59988  Cryptogramma cascadensis W. L. Jepson 1918-8-28 8167 El Dorado above Fallen Leaf (Heather Lake) 2407 Comment
  BFRS162 Image available Cuscuta Peter Rubtzoff 1974-7-24 7763 El Dorado Blodgett Forest: County Road ca. 0.65 mi. east of Headquarters Road junction (Comp. 220R) Comment
  SBBG58146  Cuscuta californica Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  CAS-BOT-BC299746  Cynara cardunculus T. C. Fuller 1962-6-28 9062 El Dorado W. of Hwy 49 to Jackson 2 mi. S. of El Dorado Comment
  UCD37310  Cynodon dactylon Beecher Crampton 1959-5-18 5226 El Dorado El Dorado County, Latrobe. Comment
  CDA40499  Cynoglossum grande I. Savage 1960-4-24 s.n. El Dorado Circa 7 miles south of Sommerset. 0 Comment
  CHSC106261  Cynosurus echinatus L. P. Janeway; B. Castro 2010-6-12 10015 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Fall Unit; at sharp bend in Kanaka Valley Road 2.2 km north of Deer Valley road; a low saddle between Crocker Creek and a small un-named drainage into South Fork American River. 311 Comment
  SEINET7072683  Cynosurus echinatus A. G. Vestal 1963-5-5 s.n. El Dorado About 1 mile north of El Dorado. UTM Zone 10, 687537E, 4285031mN. Coordinate datum: NAD 27. Comment
  UCD60181  Cynosurus echinatus Beecher Crampton 1958-6-9 4923 El Dorado ca. 14 miles northeast of Placerville, Pino Grande Road, Mosquito Lumber camp area, Finnon Lake. 762 Comment
  UCD60374  Cynosurus echinatus G. K. Helmkamp; E. A. Helmkamp 2007-5-5 11932 El Dorado Northern Sierra Nevada Mountains: along CA-49, 3.7 miles northwest of Placerville. 167 Comment
  UCR254891  Cyperus Peter Rubtzoff 1975-9-23 8382 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
  UCR206712  Cyperus eragrostis George K. Helmkamp, Amy Barnes 2009-7-7 15109 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, at the south side of its crossing of the South Fork American River, about 7 miles north of Pollock Pines 595 Comment
  CAS-BOT-BC113854  Cyperus niger var. capitatus John Thomas Howell 1976-10-29 52302 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake. 121 Comment
  SEINET1908700  Cystopteris fragilis G. K. Helmkamp, E. A. Helmkamp 2008-1 13551 El Dorado Sierra Nevada Mountains: Pony Express Trail, 0.8 mile east of Sly Park Road (Pollack Pines) and parallel to US-50 (Pollack Pines 7.5' Q). 1213 Comment
  UCR196766  Cystopteris fragilis George K. Helmkamp, E. A. Helmkamp 2008-6-3 13580 A El Dorado Sierra Nevada Mountains, Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 716 Comment
  SEINET5327054  Cytisus scoparius S. Eliades 1976-4-3 s.n. El Dorado Found just off of Hwy 193, just outside of Georgetown. On a slope with southern exposure, 1067 Comment
  SEINET5327057  Cytisus scoparius C. Burke 1959-4-11 s.n. El Dorado 1/2 mi NE of Placerville on the Carson Rd. 572 Comment
  SEINET7249220  Dactylis glomerata George K. Helmkamp, E. A. Helmkamp 2012-1 19328 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50. 1683 Comment
  CAS-BOT-BC192317  Danthonia unispicata Lewis S. Rose 1944-7-12 44077 El Dorado Glen Alpine Road, w. of Lake Tahoe 1981 Comment
  JEPS75162  Danthonia unispicata Gladys L. Smith 1964-7-6 2120 El Dorado slopes about 2 mi above Upper Echo Lake (on trail from Echo Lake to Desolation Valley) 2286 Comment
  UC754076  Datura stramonium H. F. Copeland 1939-10-21 El Dorado American River Mormon Island; , Mormon Island Comment
  UCD95704  Delphinium depauperatum G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10861 El Dorado Northern Sierra Nevada Mtns: Wright's Lake Road, 4.1 miles north of Hwy. US-50, northeast of Kyburz. 2049 Comment
  UC370259  Delphinium glaucum E. O. Essig 1928-7-15 El Dorado above Upper Echo Lake; Alder Swamps 2377 Comment
  UCSC001342  Delphinium glaucum D. J. Norman 1967-9-3 12 El Dorado South end Fallen Leaf Lake Fallen Leaf Lake 1951 Comment
  UCD95720  Delphinium glaucum T. I. Storer 1925-7-29 577 El Dorado Lake Valley. Comment
  CAS-BOT-BC8812  Delphinium gracilentum M. Morris 1923-8-4 37 El Dorado El Dorado National Forest 2011 Comment
  CAS-BOT-BC116026  Delphinium nuttallianum John Thomas Howell 1925-7-2 1345 El Dorado Between Fallen Leaf Camp and Lake Tahoe Comment
  CAS-BOT-BC434225  Delphinium nuttallianum George K. Helmkamp; Elizabeth Helmkamp 2013-6-19 20933 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
  UC1125982  Delphinium nuttallianum P. L. Johannsen 1934-7-19 409 El Dorado 1 mi se Wilson's; Eldorado National Forest, Pyramid Pk Quadrangle Comment
  CDA11111  Delphinium patens G. F. Hrusa, J. Hart 1994-4-23 11801 El Dorado Cosumnes River Drainage; N-facing slope on S side of Cosumnes River, immediately W of Hwy 49 bridge. Uncommon on mostly shaded cliffs above river. Root detaching easily. Flowers purple. Comment
  SEINET5718468 Image available Delphinium variegatum J. A. Marinovich 1964-1 26 El Dorado Bass Lake Road, ca. 2 miles from US 50. Comment
  UCD96722  Delphinium variegatum P. B. Kennedy 1922-5-23 s.n. El Dorado Green Valley. Near Shingle. 487 Comment
  CAS-BOT-BC16942  Delphinium variegatum subsp. variegatum I. L. Wiggins 1946-5-11 11204 El Dorado Hillsides between Folsom and Placerville, 4.8 mi. above Folsom Comment
  UCR207421  Deschampsia cespitosa subsp. cespitosa George K. Helmkamp, Amy Barnes 2009-7-8 15144 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
  SBBG128975  Deschampsia danthonioides G. K. Helmkamp, E. A. Helmkamp 2012-5-28 19071 El Dorado Pebble Cyn Rd, 0.6 mi S of its jct with Mormon Emigrant Trail 1555 Comment
  UCD167416  Deschampsia danthonioides Peter Rubtzoff 1976-6-22 8667 El Dorado Georgetown Divide, Sierra Nevada. U. C. Blodgett Forest Research Station, Quail Landing Road near junction with Chinquapin Flat Road.. 1289 Comment
  JEPS29789  Deschampsia elongata Rimo Bacigalupi and L. R. Heckard 1962-5-29 8534 El Dorado s. outskirts of Placerville (head of Spanish Ravine); Spanish Ravine 640 Comment
  SEINET2470979  Deschampsia elongata K. Christie 2010-7-26 1920 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  UCD74056  Descurainia incisa subsp. incisa Jennifer W. Burt; Jessica Hite 2005-8-16 76 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2097 Comment
  UCR84760  Dicentra formosa Kathy Harper 1992-5-17 s.n. El Dorado Northern Sierra Nevada Mtns., Pipi Meadow (Forest Service Campground), 25 mi NE of Pioneer Station off of State Hwy 88, 6 mi north of North South Road from Omo Ranch Road [26 miles east of Jackson], along middle fork of Cosumnes River 1189 Comment
  CAS-BOT-BC483647  Dichelostemma capitatum Alice Eastwood 1927-3-26 14142 El Dorado Between Placerville and Colusa Comment
  UC178619  Dichelostemma volubile Katharine Brandegee May 1907 El Dorado New York Ravine Comment
  UCSB847  Dichelostemma volubile Ingram, John 1953-5-17 El Dorado Two miles north of Placerville on California Highway 49 Comment
  BFRS252 Image available Digitalis purpurea Peter Rubtzoff 1974-7-25 7780 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 0.15 mi. south of Gaddis Creek Road (Comp. 540E). Comment
  SEINET11262289  Digitalis purpurea George Helmkamp, E. A. Helmkamp 2011-7-30 17932 El Dorado Northern Sierra Nevada Mountains: North-South Road, 2.1 miles north of its junction with Omo Ranch Road, .9 mi. NNW (3511/4) of Omo Ranch Rd. jct. with Hwy 88 (Caldor 7.5' Q.); 0 1248 Comment
  CAS-BOT-BC208998  Digitaria sanguinalis G. L. Stebbins 1976-9-2 76243 El Dorado Along North Fork, Cosumnes River, south of El Dorado 304 Comment
  CAS-BOT-BC153765  Diplacus angustatus Peter H. Raven; G. Thomas Robbins 1956-4-28 9068 El Dorado 4.4 miles from Kelsey on road to Georgetown Comment
  SEINET8235417  Diplacus angustatus Prathip Chiaravanona 1973-5-13 30 El Dorado 3.5 miles west of Omo Ranch, northeast of Aukum. 1067 Comment
  CAS-BOT-BC150280  Diplacus aurantiacus G. Thomas Robbins 1945-5-20 1936 El Dorado Above Sweetwater Creek, 3-4 mi. s. of Salmon Falls 182 Comment
  CAS-BOT-BC151931  Diplacus douglasii John Thomas Howell 1954-5-17 29721 El Dorado 1 mile southwest of Garden Valley - Sierra Nevada Comment
  CAS-BOT-BC153227  Diplacus kelloggii Mrs. K. Curran 1884-5-1 s.n. El Dorado unspecified Comment
  SD212733  Diplacus layneae G. K. Helmkamp, Elizabeth Helmkamp 2005-8-9 9804 El Dorado El Dorado National Forest, west of Lake Tahoe-Ice House Road, 1.9 miles north of Wentworth Road, turnoff to Stump Meadows. 1648 Comment
  CAS-BOT-BC151621  Diplacus torreyi Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC151624  Diplacus torreyi Alice Eastwood 1912-6-15 480 El Dorado Deer Park, Lake Tahoe Region Comment
  CAS-BOT-BC151613  Diplacus torreyi Mrs. Chas. E. Miller 1916-8-30 s.n. El Dorado Emigrant Gap Comment
  CAS-BOT-BC151631  Diplacus torreyi John Thomas Howell 1943-7-28 18902 El Dorado 2 miles west of Pacific House Comment
  SEINET195148  Diplacus viscidus G. Thomas Robbins 1945-1 2014 El Dorado Along Deer Valley Rd, 1 mi N of Rescue 396 Comment
  CAS-BOT-BC229030  Dittrichia graveolens George K. Helmkamp; E. A. Helmkamp 2011-11-12 18452 El Dorado Southeastern Sacramento Valley: 2.0 miles west of Latrobe on South Shingle Road 168 Comment
  CDA35449  Dittrichia graveolens G. F. Hrusa, R. Rhode 2011-10-27 18449 El Dorado Sierra Nevada Foothills; El Dorado Hills Blvd. at Wild Oaks Park. W side between Brittany Way & Francisco Dr. 207 Comment
  BFRS134 Image available Dodecatheon Peter Rubtzoff 1975-8-19 8332 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Comp. 600R). Comment
  UCD44774  Dodecatheon C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2140 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  CHSC73071  Dodecatheon alpinum L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5790 El Dorado Lake Tahoe Basin Management Unit. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  RSA286220  Dodecatheon alpinum Robert F. Thorne 1974-7-31 44919 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  RSA364232  Dodecatheon alpinum Robert F. Thorne 1975-8-23 47241 El Dorado Grass Lake: Just N of Luther Pass. 2348 Comment
  UC1213888  Dodecatheon alpinum Verne Grant, Alva Grant 1946-7-28 7805 El Dorado Hay Press Mdw , Hay Press Mdw (Desolation Valley Wilderness Area) 2529 Comment
  UCD19776  Dodecatheon alpinum C. H. Lamoureux; J. Major, J. McCaskill and R. Gankin 1956-6-6 1130 El Dorado 0.7 miles west of junction of Hwy 50 and Hwy 89, at foot of Meyer's Grade. 1996 Comment
  UCD22683  Dodecatheon alpinum Lori Doyle 1990-5-28 21 El Dorado Sierra Nevada, south shore region of Lake Tahoe Basin. Nat'l Forest land along east side of Mt. Meadow Dr. between View Circle and N. Upper Trukee Rd. 1950 Comment
  UC480742  Dodecatheon jeffreyi W. C. Blasdale 1923-7-23 El Dorado Grass Lake Lake Tahoe region, Grass Lake Comment
  UCD114906  Draba albertina Charles M. Knapp 1980-9-6 s.n. El Dorado Tucker Flat, Lake Tahoe Basin. 2682 Comment
  UC306808 Image available Draba asterophora var. macrocarpa Herbert McLean Evans 1918-7-21 El Dorado Cup Lake Sierra Nevada Comment
  CAS-BOT-BC41244  Draba oligosperma G. L. Stebbins 1970-8-22 7087 El Dorado West side of Job's Sister Peak, south of Lake Tahoe. 3200 Comment
  OBI64498  Draba verna David J. Keil 2005-3-13 30353 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Rd 500 Comment
  UC1872924  Draba verna David Keil 2005-3-13 30353 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Road. 500 Comment
  BFRS18 Image available Draperia systyla Peter Rubtzoff 1972-9-27 6948 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  UC217603  Draperia systyla Katharine Brandegee 1914-1 El Dorado Riverton Comment
  UCD119197  Draperia systyla J. M. Tucker 1957-5-25 3335 El Dorado Below Highway 50, ca. 4-5 miles below Kyburz. 1158 Comment
  UCR250701  Draperia systyla George K. Helmkamp, Mary Alice Barnes 2013-5-10 20541 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
  UCD61749  Drosera rotundifolia Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4280 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1926 Comment
  UCD99544  Drosera rotundifolia Barry Meyers-Rice 1998-9-26 MR 980901 El Dorado at Grass Lake, near Luther Pass. Comment
  UCSB40048  Drosera rotundifolia Reisentz, Paul 1982-9-4 El Dorado Grass Lake, 6 miles south of Hwy. 89 from Hwy. 50; south of Lake Tahoe 2346 Comment
  CAS-BOT-BC143398  Drymocallis glandulosa Peter Rubtzoff 1976-6-9 8617 El Dorado Blodgett Forest: Mainline Road ca. 0.05 mi. east of junction with Sand Mountain Road (Comp. 320E) 1359 Comment
  UC643952  Drymocallis hansenii P. B. Kennedy 1920-8-14 78 El Dorado Barrett Camp El Dorado National Forest 1935 Comment
  UC907621  Drymocallis hansenii G. Thomas Robbins 1945-8-6 2104 El Dorado near Schlien Ranger Station; Long Meadow 1676 Comment
  UC420548  Drymocallis lactea var. austiniae W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe (Rubicon Park); vicinity of Lake Tahoe, Rubicon Park 1897 Comment
  CAS-BOT-BC157818  Drymocallis lactea var. lactea John Thomas Howell 1925-6-6 1123 El Dorado Emerald Bay Camp, Lake Tahoe 1889 Comment
  UC747426  Dudleya cymosa G. Thomas Robbins 1945-5-20 1941 El Dorado 3-5 mi s Salmon Falls (Sweetwater Creek near Simpsons Ranch) 182 Comment
  UC830949  Dudleya cymosa Carl B. Wolf 1933-5-25 2053 El Dorado 2.5 mi from Rescue (on rd to Placerville) Comment
  SD248398  Dysphania botrys George K. Helmkamp, Elizabeth Helmkamp 2013-10-12 22412 El Dorado Sierra Nevada Mountains Foothills: Happy Valley Road, 1.1 miles southeast of its junction with Hwy E-16, 0.97 air mile NE (63a^z) of Somerset (Camino 7.5'Q) 580 Comment
  CAS-BOT-BC344914  Dysphania pumilio Peter Rubtzoff 1972-10-12 7024 El Dorado U.C. Blodgett Forest Research Station: Clear-cut on Main Line Road. Comment
  UCR190638  Echinochloa colona George K. Helmkamp, E. A. Helmkamp 2007-7-23 12566 El Dorado Northern Sierra Nevada Mountains Foothills, Rock Creek road, 7.1 miles east of its junction with CA-193 567 Comment
  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-BC113524  Eleocharis acicularis Herbert Faulkner Copeland 1936-8-22 s.n. El Dorado Meek's Bay, Damp beds of water courses in forest near Lake Tahoe. Comment
  JEPS109287  Eleocharis acicularis var. acicularis D. W. Taylor 2004-7-9 19177 El Dorado Schlein Ranger Station, Loon Lake Road. 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
  RSA605325  Eleocharis bella L. C. Wheeler 1952-9-26 6971 El Dorado South Fork American River: 1 mile upstream from Lotus. Comment
  UCD150007  Eleocharis bolanderi G. Ledyard Stebbins 1976-9-26 76316 El Dorado Along North Fork of Cosumnes River, 2.5 miles north of Nashville. (Exact location unknown. Coordinates estimated by label maker.) 274 Comment
  CAS-BOT-BC113406  Eleocharis flavescens var. flavescens Stanley Galen [S. Galen] Smith; G. T. Robbins 1949-10-23 1901 El Dorado Streamlet in serpentine barrens 5 miles north of Colma on Georgetown Rd. Comment
  UCD61736  Eleocharis quinqueflora Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4267 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1926 Comment
  RSA678798  Elodea canadensis Rudolf Schmid 2002-7-29 2002 -4 El Dorado El Dorado Co.: in Middle fork Consumnes River, near end of residential road, Outingdale, se. of Placerville. 490 Comment
  SEINET9262054  Elymus elymoides George K. Helmkamp, Elizabeth Helmkamp 2013-1 21036 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail at the junction with Pilliken Road (Leek Spring Hill 7.5 Q) 1823 Comment
  UCR248512  Elymus glaucus Peter Rubtzoff 1975-7-10 8192 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Bacchi Meadow 1299 Comment
  UCR249087  Elymus glaucus Peter Rubtzoff, J. T. Howell 1973-7-18 7134 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Mutton Creek Road, 1.5 miles south of 'County Road' and just north of New Gaddis Creek Road junction 1317 Comment
  CAS-BOT-BC203439  Elymus glaucus subsp. glaucus L. R. Abrams 1928-7-9 12628 El Dorado Fallen Leaf near Lily Lake Comment
  CHSC73370  Elymus glaucus subsp. glaucus L. P. Janeway; Eric Schroder 1998-9-3 6264 El Dorado Lake Tahoe Basin-National Forest. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  UCR218763  Elymus glaucus subsp. glaucus George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16317 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
  SEINET3285078 Image available Elymus glaucus subsp. jepsonii George K. Helmkamp, E. A. Helmkamp 2009-6-6 14908 El Dorado Sierra Nevada Mountains Foothills; along Mosquito Road, 2.8 miles north of its junction with CA-50 in Placerville. 691 Comment
  UCR236920  Elymus glaucus var. glaucus George K. Helmkamp, E. A. Helmkamp 2012-5-28 19079 El Dorado Northern Sierra Nevada Mountains, 1.1 miles east of the E dam of Jenkinson Lake via Mormon Emigrant Trail, then 0.6 mile SE toward Fleming Meadow (?) on an unnamed road off Bonetti Rd. 1169 Comment
  UC149656  Elymus sierrae H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4718 El Dorado Pyramid Peak Sierra Nevada Mountains (w side) 2987 Comment
  UCD38735  Elymus trachycaulus subsp. subsecundus Beecher Crampton 1957-6-18 4247 El Dorado 1 mile southwest of Garden Valley P.O. Comment
  UCD44094  Elymus trachycaulus subsp. trachycaulus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1460 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  SD237534  Epilobium G. K. Helmkamp, E. A. Helmkamp 2009-8-19 15509 El Dorado Sierra Nevada Mountains: Wright's Lake Road, 8.6 miles north of its upper junction with Ice House Road. 1785 Comment
  UCD106912  Epilobium G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10897 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
  UCD42585  Epilobium Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR235120  Epilobium angustifolium subsp. circumvagum George K. Helmkamp, William Barnes 2010-9-4 16934 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  RSA9430  Epilobium angustifolium var. macrophyllum Carl B. Wolf 1928-8-15 3303 El Dorado On the trail to Mt. Tallac, above Glen Alpine. 2387 Comment
  UCD105353  Epilobium brachycarpum G. K. Helmkamp; E. A. Helmkamp 2007-9-2 12882 El Dorado Northern Sierra Nevada Mountains. Grizzly Flat Road, 5.2 miles ESE of Somerset, just W of Coles Station. 957 Comment
  UCD80482  Epilobium brachycarpum CNPS SN Foothill Team 2005-6-14 SNNR 0223 b El Dorado Amy Hoffman's property. 140 Comment
  UCR171329  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2005-10-8 9999 El Dorado Northern Sierra Nevada Foothills, SE off Calif. Highway 49 at junction of Patterson Drive and Pleasant Valley Road, SW of Diamond Springs 537 Comment
  UCR219141  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2009-9-22 15649 El Dorado Sierra Nevada Mountains Foothills, fishing pond on Spanish Creek, along Mt. Aukum Rd. (E-16), 2.3 miles north of Mount Aukum 579 Comment
  UCR233463  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2011-9-1 18206 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles south of its junction with US-50 in Kyburz 1447 Comment
  UCR253632  Epilobium brachycarpum George K. Helmkamp, Elizabeth Helmkamp 2012-11-12 20126 El Dorado East end of Sacramento Valley, El Dorado Hills; 100 yards east of Golden Foothill Parkway on Cypress Point Ct. (cul-de-sac), 0.7 mile south of Windfield Parkway 159 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-BC166865  Epilobium canum subsp. latifolium A. A. Heller 1915-9-11 12265 El Dorado On the Lincoln Highway 5 miles east of Kyburz 1524 Comment
  CAS-BOT-BC166869  Epilobium canum subsp. latifolium John Thomas Howell 1929-10-5 4445 El Dorado About 2 miles above Glen Alpine Lodge, Lake Tahoe region 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
  UCD105801  Epilobium ciliatum subsp. ciliatum P. B. Kennedy 1920-8-10 38 El Dorado El Dorado National Forest, Barrett Camp. 1935 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
  UCD112428  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1972-9-28 6959 El Dorado Sierra Nevada, Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  JEPS109842  Epilobium ciliatum subsp. glandulosum Dean W. Taylor 2004-7-9 19180 El Dorado Wrights Lake, between Twin Lakes trail and parking area (for those prone to history, 220 meters NE of the Stebbins-Major cabin) 2121 Comment
  SEINET3860299  Epilobium glaberrimum subsp. fastigiatum George K. Helmkamp, E. A. Helmkamp 2010-7-23 16605 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road at the entrance to a camping area, 0.2 mile west of the lake, 5.5 miles NE of Kyburz.; 0 2114 Comment
  JEPS33717  Epilobium glaberrimum subsp. glaberrimum John Thomas Howell 1925-7-1 1298 El Dorado above Armstrong's; Lake Tahoe, Emerald Bay 1981 Comment
  JEPS72728  Epilobium glaberrimum subsp. glaberrimum Gladys L. Smith 1963-7-9 1798 El Dorado 1/4 mi w Echo Summit 2133 Comment
  CHSC73685  Epilobium hallianum L. P. Janeway; Eric Schroder 1998-8-18 6075 El Dorado Lake Tahoe Basin--National Forest. Meadow on west side of Upper Truckee River about 0.2 mi south of Hwy 50 and 1 mi west-southwest of Meyers. 1920 Comment
  SEINET8892782  Epilobium hallianum K. Christie 2011-1 2050 El Dorado Lake Tahoe Basin Management Unit (LTBMU); on the northern edge of northern Benwood Meadows. Comment
  UCD61580  Epilobium hallianum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4150 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows. 1917 Comment
  SEINET2471066  Epilobium howellii K. Christie 2010-8-25 2006 El Dorado Lake Tahoe Basin Management Unit (USFS); Hell Hole, at the northern edge of the meadow/fen complex. 2575 Comment
  UCD149106  Epilobium oregonense Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8473 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. Small fen on S side of trail. 1937 Comment
  CDA11128  Epilobium torreyi G. F. Hrusa, Jeff Hart 1994-4-23 11818 El Dorado Cosumnes River Drainage; Cosumnes River, immediately E of Latrobe Rd. bridge. Comment
  SEINET3864983 Image available Equisetum arvense Louis C. Wheeler 1952-9-26 6980 El Dorado South Fork American River: 1 mile upstream from Lotus.; 0 Comment
  CAS-BOT-BC57142  Equisetum hyemale subsp. affine Alice Eastwood 1906-7-28 1133 El Dorado camp Agassiz Comment
  UCR170434  Eragrostis mexicana subsp. virescens George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10002 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, 3 air mi N of Placerville]; 1.9 [road] mi east of Calif. Highway 193 along Rock Creek Road 381 Comment
  JEPS19226  Ericameria arborescens W. L. Jepson 1938-4-11 18643 El Dorado Diamond Springs 579 Comment
  JEPS71603  Ericameria bloomeri Gladys L. Smith 1964-8-29 2399 El Dorado along road to Angora Lakes (Echo Summit region); Echo Summit 2133 Comment
  SEINET7846089 Image available Ericameria bloomeri E. Dean, J. Poloske, K. Mawdsley 2007-8-24 4490 El Dorado Washoe Meadows State Park. Along unimproved radon the west side of the fen system 1961 Comment
  RSA795066  Ericameria cuneata var. cuneata George K. Helmkamp, E. A. Helmkamp 2011-9-24 18326 El Dorado Loon Lake [Ice House] Road, 4.1 miles NNE of its junction with Wentworth Springs Road 1942 Comment
  SDSU3899  Ericameria discoidea Helen L. Dale 1928-8-1 1316 El Dorado Summit Mt. Tallac. 2983 Comment
  UC527320  Ericameria discoidea C. B. Wolf 1931-9-9 El Dorado Mt. Tallac Sierra Nevada, Mt. Tallac 2895 Comment
  UC55138  Ericameria discoidea Miss Katherine A. Chandler 1901-8-12 El Dorado Mt. Tallac Trail Comment
  UC337463  Ericameria nauseosa var. oreophila unknown El Dorado Lake Tahoe Comment
  CAS-BOT-BC298313  Ericameria nauseosa var. speciosa J. Clausen 1932-9-14 632 El Dorado Tahoe Region: above Glen Alpine on trail to Mt Tallac 2225 Comment
  UC195527  Ericameria nauseosa var. speciosa W. C. Blasdale July 1897 El Dorado Lake Tahoe Comment
  JEPS72177  Ericameria suffruticosa Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2651 El Dorado just below summit area of Pyramid Peak Pyramid Peak (near Aloha Lake) 3042 Comment
  UCR201744  Erigeron George K. Helmkamp, E. A. Helmkamp 2008-8-1 13946 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake 2070 Comment
  JEPS41611  Erigeron barbellulatus Dodge and Drachman 1920-7-18 1096 El Dorado Keith Dome Fallen Leaf, Keith Dome Comment
  UC311785  Erigeron barbellulatus unknown 1920-7-22 El Dorado Top of Ralston Comment
  UCR251257  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2012-7-6 19338 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
  POM357408  Erigeron breweri Harry H. Stone 1933-8-27 18613 El Dorado Mt. Ralston Comment
  CAS-BOT-BC294549  Erigeron breweri var. breweri L. R. Abrams 1930-8-1 12719 El Dorado Strawberry 1828 Comment
  CAS-BOT-BC294551  Erigeron breweri var. breweri Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  JEPS71579  Erigeron breweri var. breweri Gladys L. Smith 1963-7-27 1854 El Dorado Hawley Grade; Sierra Nevada, old Echo Summit pass 1889 Comment
  UC311229  Erigeron breweri var. breweri Herbert McLean Evans 1920-7-1 El Dorado 1 mi below Phillips; Sierra Nevada Comment
  CAS-BOT-BC294545  Erigeron breweri var. breweri Clare B. Hardham 1974-8-9 20269 El Dorado Luther Pass and vicinity 2438 Comment
  CAS-BOT-BC294554  Erigeron breweri var. breweri J. Clausen 1932-9-14 635 El Dorado Tahoe Region, above Glen Alpine on trail to Mt. Tallac 2290 Comment
  UC148932  Erigeron breweri var. breweri Mrs. Carlotta C. Hall 1910-7-17 8789 El Dorado trail just above Glen Alpine 2255 Comment
  UCD166043  Erigeron canadensis Daniel M. McNair 2016-8-2 2195 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  CAS-BOT-BC294986  Erigeron compositus M. S. Jussel 1928-7-3 s.n. El Dorado Mt. Tallac, Lake Tahoe region Comment
  JEPS41548  Erigeron compositus W. L. Jepson 1918-8-28 8172 El Dorado Desolation Valley 2590 Comment
  RSA90919  Erigeron compositus F. W. Peirson 1925-7-5 6280 El Dorado Near summit of Mt. Tallac, Sierra Nevada Comment
  JEPS71589  Erigeron coulteri Gladys L. Smith 1964-8-29 2387 El Dorado near large meadow at end Audrain Lake trail; Echo Summit 2249 Comment
  UCD80055  Erigeron foliosus CNPS SN Foothill Team 2006-6-22 SNNR 0676 El Dorado American River Conservancy Easement, Van Nord Property. 399 Comment
  SBBG39540  Erigeron foliosus var. hartwegii L. S. Rose 1970-5-27 70050 El Dorado 3 mi E of Auburn, N Fork American River 152 Comment
  UC650309  Erigeron foliosus var. hartwegii C. M. Belshaw 1935-5-30 El Dorado 0.5 mi n Coloma Comment
  JEPS41408  Erigeron glacialis var. glacialis Dodge and Drachman 1920-8-15 1092 El Dorado Fallen Leaf Comment
  UCD131958  Erigeron glacialis var. glacialis G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11047 El Dorado Northern Sierra Nevada Mountains, along Wright's Lake Road (Forestry Route 4), 3.3. miles north of Hwy US-50. 2049 Comment
  UCD119252  Eriodictyon californicum David G. Forbes 1966-5-13 66 -55 El Dorado Pine Hill, ca. 3 miles northwest of Rescue. 457 Comment
  UCD19986  Eriodictyon californicum C. H. Lamoureux; M. Ingle 1955-11-25 1005 El Dorado 2 miles NE of Bass Lake. 365 Comment
  JEPS127462  Eriodictyon lobbii Steve Matson 2003-7-13 853 El Dorado Tahoe Basin; Echo Summit region; along PCT 500 meters south of parking lot. Comment
  UC1613511  Eriogonum gracile var. gracile Charles M. Belshaw July 1936 2610 El Dorado ca. 40 mi. e. Placerville (on rd. to Tahoe); Sierra Nevada Comment
  SEINET6425772  Eriogonum heracleoides Unknown 2012-7-28 2 El Dorado South Lake Tahoe. North Truckee Road. Comment
  RSA7907  Eriogonum marifolium Carl B. Wolf 1928-8-15 3318 El Dorado On the trail to Mt. Tallac, above Glen Alpine. 2409 Comment
  CAS-BOT-BC263212  Eriogonum marifolium var. marifolium A. A. Heller 1911-8-10 12532 El Dorado East side of Ralston Peak above Echo Lake 2407 Comment
  UC6395  Eriogonum nudum var. deductum C. J. Fox Jr. July, 1895 El Dorado Cascade Lake, Tallac Comment
  UC674810  Eriogonum nudum var. deductum Thomas Morley 1941-9-20 137 El Dorado along Pyramid Creek, n side of Placerville-Echo Lake highway at Twin Bridges Sierra Nevada, Twin Bridges, Pyramid Creek 1828 Comment
  UCD100568  Eriogonum nudum var. deductum G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11368 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
  UCD112235  Eriogonum nudum var. deductum Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7203 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
  CAS-BOT-BC266086  Eriogonum nudum var. deductum F. A. Mac Fadden 1934-7-18 12596 El Dorado Fallen Leaf Lake, Lake Tahoe Dist. Comment
  UCR209031  Eriogonum nudum var. nudum George K. Helmkamp, E. A. Helmkamp 2009-8-19 15499 El Dorado Sierra Nevada Mountains, along Ice House Road at SW shore of Loon Lake, 2.6 miles south of its end on the north side of the lake 1973 Comment
  UCR170344  Eriogonum nudum var. oblongifolium George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9890 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) 2.1 road miles N of US Highway 50 (c. 5-6 mi east of Kyburz) 1854 Comment
  UCR170354  Eriogonum nudum var. oblongifolium George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9858 El Dorado Northern Sierra Nevada Foothills, east of Sacramento; Sly Park Road (County Highway E-16), c. 2 mi east of Pleasant Valley 854 Comment
  UCR217861  Eriogonum nudum var. oblongifolium George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe 2010-7-6 16462 El Dorado Sierra Nevada Mountains, Silver Fork Road, 4.1 miles south of its junction with US-50 in Kyburz 1500 Comment
  POM105141  Eriogonum pedunculatum Marcus E. Jones 1882-7-7 s.n. El Dorado St. Lawrence Comment
  JEPS116655  Eriogonum rosense var. rosense L. P. Janeway 2009-8-8 9917 El Dorado Northwest slope of Freel Peak, abou 0.4 km west of the summit Freel Peak; Northern High Sierra Nevada 3188 Comment
  CAS-BOT-BC272569  Eriogonum spergulinum var. reddingianum A. A. Heller 1915-8-6 12187 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  CAS-BOT-BC272556  Eriogonum spergulinum var. reddingianum H. M. Hall 1921-6-28 11387 El Dorado American River, at Strawberry 1676 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
  UC1614568  Eriogonum umbellatum var. furcosum Charles M. Belshaw 1934-7-21 126 El Dorado ca. 44 mi. e. Placerville (along Hwy. 50, at Old Twin ridges, 500 yds. above rd.); Old Twin ridges 1905 Comment
  UCD101444  Eriogonum umbellatum var. furcosum G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11023 El Dorado Northern Sierra Nevada Mountains, North Truckee River Road, 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe. 2009 Comment
  JEPS56224  Eriogonum umbellatum var. nevadense W. L. Jepson 1918-8-25 8139 El Dorado Mt. Tallac Lake Tahoe, Mt. Tallac 2743 Comment
  RSA420691  Eriogonum umbellatum var. nevadense Wm Vortriede 1928-01 s.n. El Dorado Lake Tahoe. Comment
  UC6500  Eriogonum umbellatum var. nevadense C. J. Fox Jr. July 1895 El Dorado Cascade Lake, Tallac Comment
  CAS-BOT-BC261827  Eriogonum wrightii var. subscaposum A. A. Heller 1915-9-11 12268 El Dorado On the Lincoln Highway 5 miles east of Kyburz 1524 Comment
  RSA273168  Eriogonum wrightii var. subscaposum Glenn A. Gorelick 1967-6-19 s.n. El Dorado Growing along rocks and boundera along river at China Flat campground, 5 mi. of Kyburz. 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
  POM177388  Eriophorum crinigerum Le Roy Abrams 1930-8-15 12734 El Dorado Desolation Valley. 2591 Comment
  RSA286239  Eriophorum gracile Robert F. Thorne 1974-7-31 44914 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  UCD148457  Eriophorum gracile Ellen Dean; T. Starbuck, H. Lin 2014-5-27 8305 El Dorado El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Southernmost reach of large fen system near old quarry area. Opening in pine-fir forest. 1926 Comment
  CAS-BOT-BC176195  Eriophyllum lanatum Peter Rubtzoff 1976-6-22 8662 El Dorado U.C. Blodgett Forest Research Station, Mainline Road, just east of junction with Sand Mountain Road, just west of Blodgett Forest boundary. 1359 Comment
  UCR218976  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
  CAS-BOT-BC344853  Eriophyllum lanatum var. croceum Peter Rubtzoff 1975-7-10 8186 El Dorado U.C. Blodgett Forest Research Station: Mutton Creek Road, ca. 0.3 miles east of East Fork Gaddis Creek crossing. 1310 Comment
  UCR173714  Eriophyllum lanatum var. croceum George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10497 El Dorado Northern Sierra Nevada Foothills, Along Calif. Hwy 193, 0.4 mi. south of Kelsey 604 Comment
  UCR191133  Eriophyllum lanatum var. croceum George K. Helmkamp, E. A. Helmkamp 2007-6-8 12303 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 5.4 miles south of Mormon Emigrant Trail, generally east of Jenkinson Lake 1372 Comment
  CAS-BOT-BC308186  Eriophyllum lanatum var. grandiflorum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  OBI16484  Eriophyllum lanatum var. grandiflorum Robert F. Hoover 1968-6-18 11177 El Dorado East of Somerset on Grizzly Flat rd Comment
  UC893791  Eriophyllum lanatum var. grandiflorum Marcus E. Jones, A. M. 1882-7-5 3379 El Dorado St. Lawrence Comment
  UCD132218  Eriophyllum lanatum var. grandiflorum J. M. Tucker 1958-5-27 3391 El Dorado Beside State Highway 49, 3.2 miles (by road) north of Cool. Comment
  CAS-BOT-BC301502  Eriophyllum lanatum var. integrifolium Jean L. Pawek 1958-7-15 479 El Dorado Southeast of Lake Tahoe at end of Cold Creek Rd. (start of Freel Peak trail) 2377 Comment
  POM303013  Eriophyllum lanatum var. integrifolium L. S. Rose 1944-7-12 44075 El Dorado Glen Alpine Road 1982 Comment
  UCD132223  Eriophyllum lanatum var. integrifolium G. K. Helmkamp; Elizabeth Helmkamp 2006-8-24 11282 El Dorado Northern Sierra Neveda Mountains Foothills: Ice House Road, 3.8 miles north of Wentworth Springs Road. 1615 Comment
  UCR206822  Erodium botrys George K. Helmkamp, E. A. Helmkamp 2009-5-24 14763 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 0.2 miles east of the Cosumnes River and CA-49 288 Comment
  RSA32403  Erysimum capitatum var. perenne G. Thomas Robbins 1943-7-25 1285 El Dorado Above Lake Le Conte E of Medley Lakes, Desolation Valley Wilderness Area. 2591 Comment
  UCR173708  Erysimum cheiranthoides George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10697 El Dorado Northern Sierra Nevada Mountains, Ice House Road at the turnoff to Loon Lake 1982 Comment
  CAS-BOT-BC54985  Erysimum perenne Laura M. Lathrop 1909-7-21 s.n. El Dorado Near Angora Lake. Comment
  CHSC56284  Erysimum perenne K. R. Stern 1985-6-14 8114 El Dorado Echo Summit. 2225 Comment
  UC1126629  Erysimum perenne F. W. Embree 1934-7-16 137 El Dorado 2 mi n Leek Springs Hill; Eldorado National Forest, Pyramid Peak Quadrangle 2011 Comment
  UC1126630  Erysimum perenne H. S. Yates 1934-6-29 3909 El Dorado 1 mi ne Angora Lake; Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  SEINET14293933  Erythranthe guttata J. M. Johnson 1999-7-26 158 El Dorado Eldorado NF, Grass Lake, S side of Hwy 89, 1.5 road miles W of Luther Pass. 2303 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
  OBI77887  Erythranthe moniliformis Clare B. Hardham 1956-6-30 1044 El Dorado Glen alpine Comment
  CAS-BOT-BC150207  Erythranthe pardalis G. L. Stebbins; L. Donald Smith 1978-4-23 7839 El Dorado South side of South Fork, American River, 3/4 mile northwest of mouth of Weber Creek 213 Comment
  CAS-BOT-BC210120  Erythranthe primuloides Peter Rubtzoff 1974-6-26 7655 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  SEINET13733436 Image available Erythranthe tilingii Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-1 15259 El Dorado Emerald Bay, Lake Tahoe. Comment
  CAS-BOT-BC402664  Eschscholzia caespitosa Alice Eastwood 1927-3-26 s.n. El Dorado Coloma Comment
  JEPS589  Eschscholzia caespitosa W. L. Jepson 1938-4-8 18619 El Dorado above Chili Bar (n side of river); South Fork American River Comment
  SEINET5339921  Eschscholzia californica C. York 1962-4-7 s.n. El Dorado Near Diamond Spring. 549 Comment
  UC85505  Eschscholzia lobbii Katharine Brandegee 1907-5-17 El Dorado Simpson's Ranch Sweetwater Creek Comment
  JEPS71568  Eucephalus breweri Gladys L. Smith 1972-7-20 3386 El Dorado near summit Mt. Tallac Mt. Tallac 2865 Comment
  JEPS71571  Eucephalus breweri Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2596 El Dorado Blue Mountain 2673 Comment
  SEINET13276718 Image available Eucephalus breweri George K. Helmkamp, Amy Barnes 2012-1 19648 El Dorado Northern Sierra Nevada Mountains: junction of Ice House Road and entrance to campground on the south end of Loon Lake (Loon Lake 7.5' Q.) 2894 Comment
  UC1475035  Eucephalus breweri P. L. Johannsen 1934-8-2 440 El Dorado Sayles Canyon (near mouth of) Pyramid Peak Quad. 2042 Comment
  UC463343  Eucephalus breweri L. R. Abrams 1930-8-15 12741 El Dorado Desolation Valley 2590 Comment
  UCD132275  Eucephalus breweri G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11168 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road. 2174 Comment
  CAS-BOT-BC202519  Euphorbia Peter Rubtzoff 1976-9-22 8889 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R) 1350 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
  UCD80285  Euphorbia serpillifolia CNPS SN Foothill Team 2005-6-14 SNNR 0284 e El Dorado BLM Pine Hill Preserve, Salmon Falls Unit, in the DFG Salmon Falls parcel. 335 Comment
  UCR171330  Euphorbia serpillifolia subsp. serpillifolia George K. Helmkamp, E. A. Helmkamp 2005-10-8 10000 El Dorado Northern Sierra Nevada Foothills, SE off Calif. Highway 49 at junction of Patterson Drive and Pleasant Valley Road, SW of Diamond Springs 537 Comment
  CDA10934  Euphorbia spathulata G. F. Hrusa 1994-4-28 11846 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Uncommon annual in open, partially shaded sites in lower parts of slope just above ephemeral creek. Serpentine. Comment
  JEPS40661  Eurybia integrifolia Anna E. Ehlers 1920-8-1 1095 El Dorado Fallen Leaf Comment
  JEPS71593  Eurybia integrifolia Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2753 El Dorado Mt. Tallac, below summit area Mt. Tallac 2667 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
  UCD132302  Eurybia integrifolia G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11070 El Dorado Northern Sierra Nevada Mountains. Along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy. U.S.-50. 1863 Comment
  UCD132308  Eurybia integrifolia P. B. Kennedy 1920-8-14 73 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR244501  Festuca Peter Rubtzoff 1976-6-10 8627 El Dorado Sierra Nevada Mtns., Georgetown Divide; Blodgett Forest, 'County Road' c. 0.15 mi. west of Headquarters Road junction 1311 Comment
  UCR244509  Festuca Peter Rubtzoff 1976-6-22 8672 El Dorado Sierra Nevada Mtns., Georgetown Divide; Blodgett Forest, 'County Road' c. 0.15 mi. west of Headquarters Road junction 1311 Comment
  UCR257198  Festuca arundinacea George K. Helmkamp, Mary Alice Barnes 2013-5-13 20552 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
  UCR174409  Festuca dertonensis George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10575 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 Comment
  UC463393  Festuca rubra L. R. Abrams 1930-7-15 12688 El Dorado near Lily Lake; Glen Alpine Canyon Comment
  UCD72712  Festuca rubra Ellen Dean; T. Sasaki 2007-7-23 4434 El Dorado Lake Valley Recreation area, on south side of Upper Truckee River, west side of golf course area. Upper Truckee River Restoration Project monitoring well #13 plot. 1914 Comment
  UCD165887  Festuca subulata Ellen Dean; with Mayra Huerta 2016-8-2 9201 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern end of park on east side of Highway 89. 2031 Comment
  RSA597888  Festuca viridula F. M. Reed, R. L. Pendleton 1907-7-23 1855 El Dorado Lake Tahoe region: creek south of camp [Agassiz], Glen Alpine Springs. [South of Fallen Leaf Lake.] 2287 Comment
  UC747004  Fragaria vesca G. Thomas Robbins 1944-5-16 1609 El Dorado about 3 mi e Camino (along bank of North Fork Webber Creek); North Fork Webber Creek 914 Comment
  JEPS124559 Image available Fragaria virginiana G. R. Ostrander 1965-7-1 36 El Dorado Creeping vine found growing in a mountain meadow 100 yards north from Grass Lake. Comment
  CAS-BOT-BC53438  Frangula californica subsp. tomentella N. J. Andersson 1852-8-1 s.n. El Dorado Coloma (South Fork American River) Comment
  UCD112798  Frangula californica subsp. tomentella Lisa L. Serafini 1982-5-30 15 El Dorado Pine Hill, 1/3 mile east of lookout tower, near east highpoint. 615 Comment
  SD114287  Frangula purshiana D. F. Howe 1965-5-21 4069 El Dorado Coloma 305 Comment
  UCD163115  Frasera albicaulis var. nitida Robert E. Preston 2014-6-11 2972 El Dorado 3.5 mi NE of Georgetown, on E slope of Little Bald Mtn. 909 Comment
  CDA11127  Fraxinus latifolia G. F. Hrusa, Jeff Hart 1994-4-23 11817 El Dorado Cosumnes River Drainage; Cosumnes River, 1/4 mile E. of Latrobe Rd. bridge. Comment
  HSC59193  Fraxinus latifolia Terry Roth 1979-5-5 32 El Dorado Sweetwater Creek, 3.7 mi. along Salmon Falls Rd. after its junction with Green Valley Rd. 165 Comment
  UC566949  Fraxinus latifolia H. L. Mason 1928-5-3 4490 a El Dorado near Cosumnes River bridge (at mouth of Clark Creek); Clark Creek Comment
  JEPS52304 Image available Fremontodendron decumbens R. Halliday and Wayne Roderick 1967-6-11 El Dorado On Pine Hill, near community of Rescue Comment
  SEINET5505780 Image available Fremontodendron decumbens Stephen L. Clement 1973-1 44- 5 -2 El Dorado South slope of Pine Hill, near Rescue 305 Comment
  UCD116328  Fremontodendron decumbens Roman Gankin 1966-1-13 623 El Dorado West-facing slope of the ridge south of Pine Hill, ca. 2 miles west-northwest of Rescue. 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
  UCR173897  Galium George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10757 El Dorado Northern Sierra Nevada Mountains, 1.1 miles west of Wright's Lake 2027 Comment
  POM160668  Galium bifolium Marcus E. Jones 1929-6-26 s.n. El Dorado Lake Tahoe. Comment
  BFRS459 Image available Galium bolanderi Peter Rubtzoff 1974-7-21 7720 El Dorado Blodgett Forest: Pilot Creek Road ca. 0.1 mi. north of junction with Loop Road (Comp. 10U). Comment
  CAS-BOT-BC474522  Galium californicum subsp. sierrae Jack Major 1966-4-27 s.n. El Dorado Pine Hill Comment
  JEPS52928  Galium californicum subsp. sierrae G. L. Stebbins 1966-5-15 6392 El Dorado Pine Hill Comment
  UCD75669  Galium mexicanum var. asperulum G. Ledyard Stebbins 1968-7-20 6815 El Dorado On road from Union Valley Reservoir to Junction Dam. Notes on newspaper say: Above Junction Dam, July 20, 1968. (Exact location unknown. Coordinates estimated by label maker based on information for collection number 6814.) 1371 Comment
  RSA755564  Galium porrigens var. porrigens George K. Helmkamp, E. A. Helmkamp 2009-8-19 15504 El Dorado Ice House Road at the junction to the lower campground and boat ramp of Loon Lake 1976 Comment
  BFRS461 Image available Galium sparsiflorum subsp. sparsiflorum Peter Rubtzoff 1974-7-19 7704 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  CAS-BOT-BC434186  Galium triflorum George K. Helmkamp; Elizabeth Helmkamp 2013-6-15 20856 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz. 1364 Comment
  UCD68102  Galium triflorum Cheryl Gillespie 1981-6-6 38 El Dorado Right hand exit off of Highway 50 to Bridal Veil Picnic Area, down a trail heading East. 1066 Comment
  CAS-BOT-BC344952  Garrya Peter Rubtzoff 1975-7-10 8179 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca 1.6 miles south of Old Gaddis Creek Road (double gates). Comment
  UCD39094  Garrya congdonii Beecher Crampton 1963-10-9 6911 El Dorado 8-9 miles n.e. Folsom, Salmon Falls Road. Comment
  UCR254825  Garrya fremontii Peter Rubtzoff 1975-7-10 8179 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
  SEINET9354795  Gastridium phleoides Unknown 1956-6-22 3589 El Dorado Omo Ranch Post Office Comment
  SACT001245  Gastridium ventricosum J. Wilson 1985-5-29 El Dorado 100 yards north of mine at rattlesnake Bar Road, north of Flagstaff Hill. Comment
  UC907630  Gastridium ventricosum G. Thomas Robbins 1945-6-1 1965 El Dorado 3 mi e Placerville (Institute of Forest Genetics, Eddy Arboretum); Institute of Forest Genetics, Eddy Arboretum 822 Comment
  CAS-BOT-BC56259  Gaultheria humifusa D. L. Smith; G. L. Stebbins 1976-7-8 76107 El Dorado West side of Dick's Lake, Desolation Wilderness Area 2621 Comment
  CAS-BOT-BC257346  Gaultheria ovatifolia Peter Rubtzoff 1972-8-3 6850 El Dorado U.C. Blodgett Forest Research Station, between Mutton Creek Road and New Gaddis Creek Road, along East Fork of Gaddis Creek, and clearcut. Comment
  UCR197322  Gayophytum George K. Helmkamp, E. A. Helmkamp 2008-7-11 13749 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  CAS-BOT-BC259175  Gayophytum Peter Rubtzoff 1972-9-14 6902 El Dorado U.C. Blodgett Forest Research Station, area along Mutton Creek 0.15 miles south of County Road, within 0.5 miles from gate. 1274 Comment
  PASA1902  Gayophytum caesium Frank W. Peirson 1925-7-1 El Dorado Lake Tahoe 1904 Comment
  UCD44050  Gayophytum diffusum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1416 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
  UCD44109  Gayophytum diffusum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1475 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  UCD72598  Gayophytum diffusum Ellen Dean; T. Sasaki 2007-7-23 4321 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
  SD237535  Gayophytum diffusum subsp. parviflorum G. K. Helmkamp, E. A. Helmkamp 2009-6-29 15071 El Dorado Sierra Nevada Mountains: Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74a^z) of Pollock Pines. 1641 Comment
  SEINET4691386  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2010-1 16810 El Dorado Northern Sierra Nevada Mountains: Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area. 2232 Comment
  UCD42473  Gayophytum diffusum subsp. parviflorum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR176231  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2006-7-31 11052 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 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
  SEINET4854119  Gayophytum heterozygum L. S. Rose 1941-7-19 41326 El Dorado Al Tahoe, Lake Tahoe. 1900 Comment
  UCD111454  Gayophytum heterozygum Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7112 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
  UC1213930  Gayophytum humile Verne Grant and Alva Grant 1946-7-18 7725 El Dorado Upper Echo Lake; s side 2316 Comment
  UC1123412  Gentiana calycosa A. D. Gifford 1934-8-21 327 El Dorado 3/4 mi ne Leek Spring Mt.; El Dorado National Forest, Pyramid Peak Quadrangle Comment
  RSA201908  Gentiana calycosa Rowena Beans 1914-09 s.n. El Dorado Emerald Bay, Lake Tahoe. Comment
  RSA54097  Gentiana calycosa J. T. Howell 1946-8-31 22938 El Dorado Mt. Tallac 2896 Comment
  JEPS72492  Gentiana newberryi Gladys L. Smith 1964-8-27 2363 El Dorado Benwood Meadows, Sayles Canyon trail Echo Summit Region 2225 Comment
  UC35443  Gentianella amarella subsp. acuta Chesnut and Drew 1890-8-8 El Dorado Cascade; Lake Tahoe Comment
  UCR189481  Geranium carolinianum George K. Helmkamp, E. A. Helmkamp 2007-3-22 11681 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-16 at the west slope of Mt. Aukum and 1.7 miles north of Mt. Aukum village 584 Comment
  SD233858  Geranium molle G. K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10202 El Dorado Northern Sierra Nevadaa Foothills: Between N and Middle forks of Cosumnes River; Junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset. 665 Comment
  UCR189479  Geranium molle George K. Helmkamp, E. A. Helmkamp 2007-3-22 11679 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-16 at the west slope of Mt. Aukum and 1.7 miles north of Mt. Aukum village 584 Comment
  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
  OBI64500  Geranium molle David J. Keil 2005-3-13 30350 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Rd 500 Comment
  JEPS72648  Geranium richardsonii Gladys L. Smith 1963-7-9 1779 El Dorado 0.25 mi w Echo Summit 2133 Comment
  UCD150774  Geranium richardsonii James A. Neilson Jr. 1971-8-2 2285 El Dorado Tahoe Basin, Luther Pass near Grass Lake. 2194 Comment
  JEPS71888  Geum triflorum Gladys L. Smith 1971-7-17 3071 El Dorado Carson Pass area, Upper End of Frog Lake Upper End of Frog Lake; Carson Pass area, Upper End of Frog Lake 2743 Comment
  UCR249993  Gilia George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20949 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
  UCD117659  Gilia capitata C. H. Lamoureux; J. Major, J. McCaskill and R. Gankin 1956-6-6 1119 El Dorado 3.2 miles west of Kyburz. 1127 Comment
  SEINET12278793  Gilia leptalea H. H. Heller 1938-1 600 El Dorado Richardson's Beach, Lake Tahoe Comment
  SEINET11266087  Gilia leptalea subsp. bicolor George Helmkamp, E. A. Helmkamp 2011-9-13 18250 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 0.2 mi NNE (231/4) of Alder Hill (Tragedy Spring 7.5' Q.); 0 2274 Comment
  RSA0107823  Gilia sinistra subsp. sinistra George K. Helmkamp, E. A. Helmkamp 2005-8-9 9799 El Dorado Northern Sierra Nevada Foothills: El Dorado National Forest; WSW of Lake Tahoe; 7.4 miles N of Union Reservoir along Ice House Road at the junction of Cheese Camp Road. 1765 Comment
  UCR170639  Gilia sinistra subsp. sinistra George K. Helmkamp, E. A. Helmkamp 2005-8-9 9799 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; WSW of Lake Tahoe; 7.4 miles N of Union Reservoir along Ice House Road at the junction of Cheese Camp Road 1765 Comment
  UCD67930  Githopsis calycina Marc Roby 1978-5-25 6 El Dorado Green Valley Road, 4 mi. E. of Folsom Dam. Growing in full sun, level ground. Purple flowers. Comment
  CAS-BOT-BC434997  Glinus lotoides G. L. Stebbins 1976-9-25 76301 El Dorado Edge of Lake Folsom at Peninsula Camp Ground. 137 Comment
  CAS-BOT-BC310317  Glyceria elata Ellen Dean; G. Golden; J. Ainsworth; A. Darraugh 2012-7-26 7489 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 along General Creek 1919 Comment
  JEPS75168  Glyceria elata Gladys L. Smith 1963-7-28 1975 El Dorado Echo Summit Area; U.S. Highway Maintenance Station 2194 Comment
  UCD66736  Glyceria elata Beecher Crampton 1978-8-4 9651 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club along the Upper Truckee River. Comment
  SEINET10942218  Glyceria elata Alan A. Beetle, D. E. Beetle; Alva Hansen 1945-7-16 Beetle 3921 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. Shade of alders by stream. 2286 Comment
  JEPS75171  Glyceria striata Gladys L. Smith 1972-8-23 3469 El Dorado below Echo Summit Lodge (e side U.S. Hwy 50) 2194 Comment
  CAS-BOT-BC303861  Gnaphalium Peter Rubtzoff; John Thomas Howell 1973-7-19 7181 El Dorado UC Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Rd Comment
  CDA32183  Gnaphalium canescens subsp. thermale M. Beyers 2010-8-2 713 El Dorado Immediately north of State Route 88. 1512 Comment
  BFRS299 Image available Gnaphalium luteoalbum Peter Rubtzoff 1972-9-27 6951 El Dorado Blodgett Forest: south fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  CAS-BOT-BC302488  Gnaphalium palustre Alice Eastwood 1906-7-27 1090 El Dorado Glen Alpine Region. Fallen Leaf Lake Comment
  BFRS106 Image available Goodyera Peter Rubtzoff 1972-10-11 7011 El Dorado Blodgett Forest: Bacon Canyon in headquarters area (Comp. 250R). Comment
  UC747058  Gratiola ebracteata G. Thomas Robbins 1945-5-27 1961 El Dorado about 1/2 mi n Pleasant Valley; n of Pleasant Valley 762 Comment
  OBI74578  Grindelia camporum David J. Keil 1992-1 23392 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  HSC104172  Grindelia hirsutula var. davyi G. K. Helmkamp, Amy Barnes 2014-7-28 22953 El Dorado Sierra Nevada Mountains; Wentworth Springs Rd., 3.8 mi. E of Stumpy Meadows Reservoir 1357 Comment
  UCR206605  Hackelia George K. Helmkamp, E. A. Helmkamp 2009-7-2 15099 El Dorado Sierra Nevada Mountains, Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 Comment
  SBBG13159  Hackelia micrantha D. Myrick 1958-6-27 60 El Dorado about Fallen Leaf Lake, Lake Tahoe 1889 Comment
  UC129106  Hackelia micrantha F. M. Reed and R. L. Pendleton July, 1907 276 El Dorado vicinity of Glenn Alpine Comment
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Sep 4 2010
  UC1713304  Hackelia micrantha Milo S. Baker 1904-7-1 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC539301  Hackelia velutina G. Ledyard Stebbins 1968-6-25 6751 or 6752 El Dorado [Edges of] Kings Meadow, 4 mi E of Pino Grande 1356 Comment
  NY50153  Haplopappus eximius G. R. Hall 07 1910 8771 El Dorado Near Angora Peak, Sierra Nevada Mountains 2682.2 Comment
  UCD165305  Helenium bigelovii Peter Rubtzoff; John Thomas Howell 1973-7-18 7147 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) 1310 Comment
  RSA790871  Helenium bigelovii Peter Rubtzoff, John Thomas Howell 1973-7-18 7147 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). 1311 Comment
  UC747149  Helianthella californica subsp. nevadensis G. Thomas Robbins 1943-4-28 1042 El Dorado 3 mi s Placerville (grassy places in Eddy Arboretum, Institute or Forest Genetics) 822 Comment
  CAS-BOT-BC314692  Helianthella californica var. californica Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey Comment
  CAS-BOT-BC314747  Helianthella californica var. nevadensis Clarence R. Quick 1936-7-9 1706 El Dorado Between N. Fork of Silver Creek and Robb's Peak, El Dorado Nat. Forest 1828 Comment
  SJSU3930  Helianthemum scoparium C. W. Sharsmith 1964-6-21 7345 El Dorado 1 mile W of Shingle Springs 365 Comment
  CAS-BOT-BC305600  Helianthus californicus G. L. Stebbins 1976-8-14 76185 El Dorado Chrome Creek, on east side of Lake Folsom 152 Comment
  JEPS72550  Hemizonella minima Gladys L. Smith 1964-7-6 2149 El Dorado trail above boat landing at Upper Echo Lake; Echo Summit region 2286 Comment
  UCR189907  Hemizonia fitchii George K. Helmkamp, E. A. Helmkamp 2007-9-8 12904 El Dorado Foothills, northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Diamond Springs; corner of Pleasant Valley Road and Patterson Drive 530 Comment
  RSA0011954  Heracleum maximum George K. Helmkamp, E. Helmkamp 2011-9-13 18255 El Dorado Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson s Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23 deg ) of Alder Hill 2274 Comment
  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
  UCD81674  Hesperolinon micranthum Chuck Hughes 2009-6-4 96 El Dorado E of gate into retirement community at end of Palmero Circle. 438 Comment
  UCD166032  Heterotheca villosa var. minor Daniel M. McNair 2016-8-2 2182 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1898 Comment
  UC463366  Heuchera rubescens var. glandulosa L. R. Abrams 1930-7-23 12705 El Dorado Tamarack Trail Glen Alpine Canyon 2286 Comment
  CAS-BOT-BC312360  Hieracium albiflorum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS71815  Hieracium albiflorum Gladys L. Smith 1964-7-30 2215 El Dorado along trail from Angora Lake to Fallen Leaf Lake; Echo Summit area 2316 Comment
  UC306807  Hieracium albiflorum unknown 1918-7-24 El Dorado Trail Benwood Meadow Sierra Nevada 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
  UCD61659  Hieracium albiflorum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4203 El Dorado Washoe Meadows State Park. Angora Meadows, west side of Angora Creek, vicinity of sewer manhole #7. 1923 Comment
  UCR206001  Hieracium albiflorum George K. Helmkamp, E. A. Helmkamp 2009-6-3 14890 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, 3.2 miles northwest of its junction with Pony Express Trail in Pollock Pines 1052 Comment
  RSA13568  Hieracium albiflorum Richard M. Holman 1934-7-26 s.n. El Dorado Firs Public Camp Grove, Johnson Pass, near Echo Summit. 2226 Comment
  UCD150230  Hieracium argutum G. Ledyard Stebbins 1977-7-18 7785 El Dorado Along South Fork of the American River about 2 miles southeast of Coloma. (Exact location unknown. Coordinates estimated by label maker.) 243 Comment
  CAS-BOT-BC318632  Hieracium horridum E. A. McGregor 1909-8-13 111 El Dorado Susie Lake, Lake Tahoe Region 2331 Comment
  UC747136  Hieracium horridum G. Thomas Robbins 1943-9-5 1385 El Dorado rocky ridge just w Dicks Pass (along trail to summit of Dicks Peak) 2895 Comment
  UCD106573  Hieracium horridum Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7214 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Southern region of Bay just south of trail to Eagle Point. 1905 Comment
  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
  UCD133246  Holocarpha virgata subsp. virgata G. K. Helmkamp; E. A. Helmkamp 2007-9-9 12908 El Dorado Northern Sierra Nevada Mountains: along South Shingle Road 2.5 miles south of Shingle Springs. 399 Comment
  SBBG2961  Holodiscus discolor var. microphyllus H. and M. Dearing 1931-7-24 678 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC311886  Holozonia filipes M. E. Jones 1882-7-8 s.n. El Dorado Near Auburn Comment
  CAS-BOT-BC280826  Hordeum Peter Rubtzoff 1975-6-4 8038 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R) 1350 Comment
  SDSU1133  Hordeum brachyantherum D. F. Howe 1961-8-10 3149 El Dorado Meadow north of Kirkwood on Carson Pass road, #88 2347 Comment
  CHSC73380  Hordeum brachyantherum subsp. brachyantherum L. P. Janeway; Eric Schroder 1998-8-18 6087 El Dorado Lake Tahoe Basin-National Forest. Meadow on west side of Upper Truckee River about 0.3 mi south of Hwy 50 and 1 mi west-southwest of Meyers. 1920 Comment
  SACT001329  Hordeum depressum J. Wilson 1982-5-7 El Dorado 247.0 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
  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
  UCD111819  Horkelia fusca var. parviflora Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7139 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
  UCD113543  Horkelia tridentata Beecher Crampton 1977-8-17 9519 El Dorado El Dorado County, Meyers. Comment
  RSA791381  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2012-5-18 19009 El Dorado Along Mormon Emigrant Trail, 0.1 mi east of Pebble Canyon Road, Southeast of Pollock Pines, South of US Hwy 50. 1495 Comment
  UCR170969  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2005-7-31 9747 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
  UCD113574  Horkelia tridentata var. tridentata G. K. Helmkamp; E. A. Helmkamp, Amy Barnes 2007-6-20 12364 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake. 1976 Comment
  OBI49331  Hosackia oblongifolia var. oblongifolia Lewis S. Rose 1941-7-21 41336 El Dorado Emerald Bay, Lake Tahoe 1920 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
  CAS-BOT-BC73659  Humulus lupulus var. lupuloides Gladys L. Smith 1971-9-25 3100 El Dorado Sierra Nevada - Echo summit (Hwy. #50), in front of California Alpine Lodge. 2250 Comment
  CAS-BOT-BC176122  Hypericum Peter Rubtzoff; John Thomas Howell 1973-7-18 7117 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E) 1325 Comment
  CAS-BOT-BC400842  Hypericum anagalloides Peter Rubtzoff 1974-6-18 7596 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow. Comp. 290R Comment
  UCR252931  Hypericum calycinum George K. Helmkamp, E. A. Helmkamp 2013-11-27 22495 El Dorado Sierra Nevada Mountains Foothills, Capp's Crossing Road, 0.4 mile southeast of its junction with Mormon Emigrant Trail 1204 Comment
  SEINET7717682  Hypericum concinnum Unknown 1888-7-14 El Dorado Lake Tahoe Comment
  SEINET6178248  Hypericum formosum Elizabeth Neese 1986-8-22 17695 El Dorado South end of Lake Tahoe between mouth of Taylor Creek and Camp Richardson.; 0 1902 Comment
  SEINET7062908  Hypericum formosum var. scouleri A. G. Vestal 1947-4-28 s.n. El Dorado About 2.2 miles south of El Dorado on Route 49 (WGS84/NAD83). UTM Zone 10, 686883mE, 4280270mN. 517 Comment
  RSA132221  Hypericum formosum var. scouleri Chas. H. Quibell 1954-7-25 3998 El Dorado Large, steep, very wet, recessed cienaga flaling from upper Deer Crk. Tract. rd., opposite lot 20, to Deer Crk. ca. 80' below; n. side Huntington L. Comment
  RSA458262  Hypericum perforatum Wm. Martin 1971-9-11 20295 El Dorado 1 mile north of Greenwood, 14 miles south of Auburn on Hwy 193 Comment
  BFRS231 Image available Hypochaeris radicata Peter Rubtzoff 1974-10-9 7925 El Dorado Blodgett Forest: Mutton Creek area ca. 0.15 mi. south of County Road (Comp. 370E). Comment
  UC662414  Ipomopsis aggregata P. B. Kennedy 1920-8-17 133 El Dorado Barrett Camp El Dorado National Forest 1935 Comment
  UCD18287  Ipomopsis aggregata subsp. aggregata E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 831 El Dorado Sierra Nevada, El Dorado National Forest, NWW of the jct. of Hwys 88 and 89, along Hwy 89, just west of Luther Pass. Grass Lake area. Comment
  RSA49065  Ipomopsis aggregata subsp. formosissima Verne Grant, Alva Grant 1949-7-16 8745 El Dorado by Echo Lake 2287 Comment
  JEPS71340  Ipomopsis congesta subsp. montana Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2677 El Dorado Freel Peak 2895 Comment
  SD40720  Iris hartwegii Carl B. Wolf 1933-5-25 4949 El Dorado West slope, Sierra Nevada, 3 miles from Placerville, on road to Green Valley. 548 Comment
  CAS-BOT-BC57658  Isoetes bolanderi John Thomas Howell 1945-9-29 21538 A El Dorado Lake of the Woods Comment
  POM89524  Isoetes nuttallii Katherine Brandegee 1909-4-30 s.n. El Dorado Unspecified Comment
  OBI15709  Jensia rammii Robert F. Hoover 1968-5-29 11138 El Dorado Garden Valley Comment
  UC85457  Jensia rammii Katharine Brandegee 1907-5-25 El Dorado near Placerville Comment
  CAS-BOT-BC340286  Jensia rammii C. A. Gross 1903-5-21 s.n. El Dorado Unspecified Comment
  UC1370277  Jepsonia heterandra R. Ornduff 1961-12-26 5077 El Dorado along Hwy 49 6.5 mi n Plymouth; east side of north fork of Mokelumne River Comment
  UCR209017  Juglans hindsii George K. Helmkamp, E. A. Helmkamp 2009-8-22 15521 El Dorado Sierra Nevada Mountains Foothills, commercial parking lot in Cool, at the junction of CA-49 and Georgetown Road 463 Comment
  UCR209020  Juglans hindsii George K. Helmkamp, E. A. Helmkamp 2009-8-21 15518 El Dorado Sierra Nevada Mountains Foothills, along CA-49 (Coloma Rd.), 0.2 mile north of its junction with CA-193, north end of Placerville 793 Comment
  UCR209761  Juglans hindsii George K. Helmkamp, E. A. Helmkamp 2009-8-14 15477 El Dorado Sierra Nevada Mountains Foothills, Bucks Bar Road 4.4 miles south of Pleasant Valley Road, at junction with Sand Ridge Road 628 Comment
  BFRS84 Image available Juncus Peter Rubtzoff 1972-9-28 6961 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  BFRS85 Image available Juncus Peter Rubtzoff 1972-9-28 6957 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp.150E) Comment
  CAS-BOT-BC109903  Juncus Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento. 2438 Comment
  UCD20978  Juncus E. Bortiri 2002-6-26 WFC 26 El Dorado Truckee Marsh, South Lake Tahoe, El Dorado Co. Comment
  UCD61677  Juncus balticus subsp. ater Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4221 El Dorado Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west. 1924 Comment
  UCD148430  Juncus bryoides Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8274 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1922 Comment
  SEINET3877675  Juncus bufonius D. W. McNeal 1989-7-29 3644 El Dorado Below the Morman Emigrant Gap Rd., 2.3 mi. nw. of Hwy. 88.; 0 Comment
  UC747764  Juncus capillaris H. F. Copeland 1947-7-15 El Dorado near Echo Summit; Benwood Meadows 2286 Comment
  UC421735  Juncus chlorocephalus R. L. Pendleton and F. M. Reed 1907-7-23 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
  UCD112208  Juncus chlorocephalus Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7183 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' West side of meadow. 1977 Comment
  JEPS66960  Juncus drummondii W. L. Jepson 1918-8-25 8146 El Dorado Mt. Tallac Lake Tahoe 2895 Comment
  UCD80378  Juncus effusus CNPS SN Foothill Team 2005-6-15 SNNR 0288 El Dorado BLM Pine Hill Preserve, Greenwood Creek Unit, along the American River. 198 Comment
  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
  CHSC73229  Juncus ensifolius L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5888 El Dorado Lake Tahoe Basin Management Unit. Along Road 1214 (to Angora Lookout), 0.9 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake. 2048 Comment
  RSA0011966  Juncus ensifolius George K. Helmkamp, E. A. Helmkamp 2011-9-1 18232 El Dorado Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  UCD125158  Juncus ensifolius Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7450 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  SEINET11788641  Juncus ensifolius var. montanus H. H. Heller 1938-1 624 El Dorado FallenLeaf Comment
  CAS-BOT-BC157992  Juncus exiguus Peter Rubtzoff 1972-9-28 6966 El Dorado Georgetown Divide. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  UCD118648  Juncus howellii Danielle Roach; Kendra Sikes 2010-9-23 86 El Dorado Smaller fen about 600 m NE of Hell Hole Fen, about 1.2 km SE from end of forest road 12N01D. Collected in vegetation plot #0519_SO_705_124_F5 of the CNPS/Forest Service fen vegetation project. 2500 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
  SEINET6175523  Juncus nevadensis E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4182 El Dorado Washoe Meadows State Park, Angora Meadows, east and west sides of Angora Creek 1922 Comment
  UC480704  Juncus nevadensis W. C. Blasdale 1923-7-23 El Dorado Grass Lake Lake Tahoe Region Comment
  CAS-BOT-BC210162  Juncus nevadensis Peter Rubtzoff 1979-8-17 9312 El Dorado Baldwin Beach on the south shore of Lake Tahoe. Lower Tallac Creek behind the beach, between it and the eastern parking lot Comment
  UCD72617  Juncus orthophyllus Ellen Dean; T. Sasaki 2007-7-23 4340 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
  RSA70296  Juncus orthophyllus F. W. Peirson 1931-8-8 9538 El Dorado Marsh near trail to Lake of the Woods; Glen Alpine Creek Basin. 2043 Comment
  CAS-BOT-BC173521  Juncus oxymeris Peter Rubtzoff 1972-8-30 6867 El Dorado Blodgett Forest: marshy opening along East Fork Gaddis Creek ca. 0.1 miles south of Clearcut (Comp. 460E). Georgetown Divide, Sierra Nevada 1301 Comment
  UC480705  Juncus parryi W. C. Blasdale 1923-7-23 El Dorado Grass Lake Tahoe Comment
  CAS-BOT-BC173524  Juncus tenuis Peter Rubtzoff 1972-9-28 6957 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  UCR179350  Juncus xiphioides George K. Helmkamp, E. A. Helmkamp 2006-9-20 11422 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  CAS-BOT-BC81093  Juniperus communis Le Roy Abrams 1911-7-29 4880 El Dorado [Glenn] Glen Alpine Trail, Mt. Tallac 2590 Comment
  UC401370  Juniperus communis R. L. Pendleton and F. M. Reed 1907-7-26 1258 El Dorado trail between Gross Lake and Susie Lake (Glen Alpine); Lake Tahoe Region, Glen Alpine 2286 Comment
  UC1213882  Juniperus occidentalis Verne Grant and Alva Grant 1946-7-24 7783 El Dorado s facing slope on Lower Echo Lake Lower Echo Lake 2286 Comment
  SEINET11054892  Juniperus occidentalis var. australis D. Charlet, J. Conner 1998-7-18 2512 El Dorado Carson Range, SW slope of Freel Peak, above and N of Fountain Place. 2402 Comment
  CAS-BOT-BC59647  Kalmia microphylla subsp. microphylla Ira L. Wiggins 1957-8-31 14215 El Dorado About 200 yards n. of highway at foot of Meyers Grade, s. end of Lake Tahoe. Comment
  SJSU11088  Kalmia polifolia M. R. Kempf 1965-7-1 244 El Dorado Grass L c. 1 mi NW of Luther Pass on Hwy 89 2255 Comment
  UCD117483  Kalmia polifolia Ben Henry 1976-6-1 s.n. El Dorado U.S. Hwy 50, ca. 1 mile west of junction with State Hwy 89. 1524 Comment
  JEPS72463  Kalmia polifolia subsp. microphylla Gladys L. Smith 1969-7-10 2419 El Dorado trail from Haypress Meadow to Aloha Lake 2438 Comment
  CAS-BOT-BC236792  Keckiella breviflora G. Thomas Robbins 1943-5-28 1102 El Dorado At western edge of Institute of Foerst Genetics, 3 mi. e. of Placerville 762 Comment
  UCR190300  Keckiella lemmonii George K. Helmkamp, E. A. Helmkamp 2007-8-21 12800 El Dorado Northern Sierra Nevada Mountains, Ice House Road at Mile 27.2, 1.1 miles south of Loon Lake 1899 Comment
  RSA0049800  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2012-7-6 19336 El Dorado Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50. 1707 Comment
  RSA32352  Kelloggia galioides G. Thomas Robbins 1945-7-8 2044 El Dorado Near Al Tahoe, Lake Tahoe. 1921 Comment
  UCD121967  Kelloggia galioides G. K. Helmkamp; E. A. Helmkamp 2005-7-31 9742 El Dorado Northern Sierra Nevada Foothills; 20 miles WSW of Lake Tahoe; Ice House Road, N of CA Highway 50 and 1.5 miles S of junction with Ice House Reservoir. 1637 Comment
  UCSB10944  Kelloggia galioides Muller, Katherine 1960-7-18 El Dorado Five miles S. of Meyers on road to Luther Pass (State Highway 89) 1950 Comment
  UCR170576  Kickxia spuria George K. Helmkamp, E. A. Helmkamp 2005-9-1 9826 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Sand Canyon Road, 0.3 mi east of Calif. Highway 49 and Logtown Ridge 280 Comment
  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
  SEINET12350114  Lachnagrostis filiformis Unknown 1953-4-22 1122 El Dorado 3 mi W of Rescue, Hollister Ranch 366 Comment
  CAS-BOT-BC344860  Lactuca serriola Peter Rubtzoff 1972-10-19 7039 El Dorado U.C. Blodgett Forest Research Station: Clear-cut on Main Line Road. Comment
  JEPS15711  Lagophylla ramosissima G. Thomas Robbins 1956-9-7 3743 El Dorado 4 mi w of Shingle Springs; U. S. Highway 50 350 Comment
  UCD125084  Lamium amplexicaule G. K. Helmkamp; E. A. Helmkamp 2007-3-3 11594 El Dorado Northern Sierra Nevada Foothills; Cameron Park, junction of Santos Circle and Santos Court. 370 Comment
  UCD149313  Lamium purpureum Ellen Dean; V. Stewart 2014-7-5 8402 El Dorado El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Angora Meadows, northern half. 1905 Comment
  RSA789798  Lapsana communis George K. Helmkamp, E. A. Helmkamp 2011-7-2 17628 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
  UCR188837  Lasthenia gracilis George K. Helmkamp, E. A. Helmkamp 2007-3-23 11686 El Dorado Northern Sierra Nevada Mountains Foothills, hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake 381 Comment
  UCD19904  Lasthenia gracilis C. H. Lamoureux; R. Gankin 1957-3-24 1185 El Dorado Greenstone Feed Store, Hwy 50, between Placerville and Shingle Springs, on north side of highway. Comment
  UCR184846  Laurentia fluviatilis George K. Helmkamp, E. A. Helmkamp 2007-5-11 11992 El Dorado Foothills, northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Diamond Springs 524 Comment
  JEPS66630  Ledum glandulosum W. L. Jepson 1918-8-28 8166 El Dorado above Fallen Leaf (shore of Heather Lake); Heather Lake 2407 Comment
  POM127381  Ledum glandulosum L. R. Abrams 1911-7-29 4855 El Dorado Gilmore Lake. 2530 Comment
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May 6 2016
  RSA69228  Ledum glandulosum F. W. Peirson 1925-7-6 6292 El Dorado Lower Angora Lake. 2287 Comment
  UCR207660  Leontodon taraxacoides George K. Helmkamp, E. A. Helmkamp 2009-4-21 14524 B El Dorado Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River 390 Comment
  UCD165906  Lepidium densiflorum Ellen Dean; with Mayra Huerta 2016-8-2 9220 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of park near Balancing Rock and boulder fields. 1951 Comment
  UCD142024  Lepidium virginicum subsp. virginicum Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7850 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, north side of creek. 1948 Comment
  UCR176381  Lepidium virginicum var. virginicum George K. Helmkamp, E. A. Helmkamp 2006-7-12 10962 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  UCR189468  Lepidium virginicum var. virginicum George K. Helmkamp, E. A. Helmkamp 2007-9-11 12929 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  UC1213929  Leptodactylon pungens Verne Grant and Alva Grant 1946-7-18 7719 El Dorado n-facing granitic slope by Upper Echo Lake 2316 Comment
  RSA273265  Leptosiphon androsaceus Glenn A. Gorelick 1966-4-19 s.n. El Dorado 3.9 miles NW of Placerville, along Hwy. 49 Comment
  UCD40275  Leptosiphon ciliatus Rodney Gale Myatt 1972-6-1 1670 b El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  OBI11419  Leptosiphon ciliatus Lewis S. Rose 1963-7-9 63189 El Dorado 1 mi SW of Meyers 1981 Comment
  UCSB7322  Leptosiphon ciliatus Robbins, G. 1944-7-28 El Dorado 1/2 mile south of Wrights Lake 2133 Comment
  RSA724927  Leptosiphon montanus L. P. Janeway 2006-5-10 8585 El Dorado Northern High Sierra Nevada. At the sharp turn in Bucks Bar Road 0.5 km northeast of Bucks Bar on the North Fork Consumnes River. 573 Comment
  UCD126442  Leptosiphon montanus L. Turner 1995-5-24 12 El Dorado in scree on E-facing slope along Highway 193, 0.8m. North of junction with Highway 49. 525 Comment
  UCD33609  Leptosiphon nuttallii Beecher Crampton 1970-7-9 8642 El Dorado El Dorado County, Stateline. 1981 Comment
  CAS-BOT-BC339589  Lessingia leptoclada A. A. Heller 1915-9-12 12273 El Dorado On the Lincoln Highway 5 miles east of Placerville 762 Comment
  SEINET3245886  Lessingia leptoclada G. K. Helmkamp, E. A. Helmkamp 2007-1 12948 El Dorado Northern Sierra Nevada Mountains: Ice House Road 4.3 miles north of its junction with US-50. 1393 Comment
  UC178844  Lessingia leptoclada Katharine Brandegee El Dorado between Camino and Fyffe Comment
  UC178845  Lessingia leptoclada Katharine Brandegee c. 1915 El Dorado between Camino and Fyffe Comment
  UC829040  Lessingia leptoclada A. A. Heller 1915-9-12 12273 El Dorado on Lincoln Hwy 5 mi e Placerville 762 Comment
  UCR235311  Lessingia leptoclada George K. Helmkamp, William Barnes 2010-9-4 16949 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Bonetti Road 1765 Comment
  CDA32984  Lessingia leptoclada Phyllis Hiatt 1979-8-6 El Dorado Hwy 50; north side of road near mile post 38.48. 0 Comment
  POM40860  Lessingia leptoclada Marcus E. Jones 1882-9-20 3618 El Dorado St. Lawrence. Comment
  JEPS72080  Lewisia nevadensis Gladys L. Smith 1964-7-6 2165 El Dorado summit of pass, Echo Lake to Desolation Valley 2667 Comment
  SEINET3071987 Image available Lewisia nevadensis George K. Helmkamp, E. A. Helmkamp 2007-5-31 12222 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, north of US-50 at the Lyon's Creek trailhead and creek crossing (Pyramid Peak 7.5' ) 2060 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
  UC65059  Lewisia triphylla W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Cascade Mts. Comment
  CAS-BOT-BC444518  Lewisia triphylla E. A. McGregor 1909-8-18 160 El Dorado Lake Tahoe Region. Desolation Valley. 2286 Comment
  UCD127548  Ligusticum grayi G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10884 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir. 2029 Comment
  UCD127558  Ligusticum grayi P. B. Kennedy 1920-8-10 21 El Dorado El Dorado National Forest - Barrett Camp. 1935 Comment
  UCD165288  Lilium Peter Rubtzoff 1973-7-18 7102 El Dorado U.C. Blodgett Forest Research Station. Along East Fork Gaddis Creek ca. 500 feet south of 'clear-cut'. Comment
  UC13768  Lilium parvum W. C. Blasdale 1897-7-20 El Dorado Lake Tahoe Comment
  UC423443  Lilium parvum Milo S. Baker 1904-7-1 El Dorado near Lake Tahoe (Fallen Leaf Lake); Fallen Leaf Lake Comment
  UCD165698  Lilium parvum Ellen Dean 2016-7-12 9054 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
  UCD42506  Lilium parvum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC509403  Lilium parvum Margaret Williams 1962-8-3 s. n. El Dorado Luther Pass 2346 Comment
  CAS-BOT-BC509420  Lilium parvum Dr. C. Coleman Berwick 1937-8-1 s. n. El Dorado Tahoe Region Comment
  JEPS74219  Lilium parvum Gladys L. Smith 1963-7-28 1995 El Dorado Echo Summit; U.S. Hwy 50 2194 Comment
  SD707  Lilium parvum Unknown 35 El Dorado Meadow. No further locality information given on label on specimen sheet. 2286 Comment
  CDA39349  Lilium washingtonianum C. E. Berry Jul 1940 s.n. El Dorado Baldwin Ranch, South Lake Tahoe. Comment
  CAS-BOT-BC133056  Lilium washingtonianum subsp. washingtonianum Mrs. H. C. Cantelow 1935-7-26 1042 El Dorado Cascade Lake, Lake Tahoe Comment
  JEPS60230  Limnanthes alba L. R. Heckard 1969-6-2 2280 El Dorado Jaybird Powerhouse Jaybird Falls (at base of falls, nw of Riverton) 929 Comment
  UC971833  Limnanthes alba subsp. alba Charles T. Mason Jr. 1948-5-14 1191 El Dorado along w side of Southern Pacific Railroad tracks 1/2 mi n Whitney Station (about 3 mi e of Lincoln along US Hwy 99E) 45 Comment
  UC747316  Limnanthes alba subsp. versicolor G. Thomas Robbins 1943-5-2 1063 El Dorado along creek about 3 mi e Camino; North Fork Webber Creek 914 Comment
  SEINET8727032 Image available Limnanthes striata Annetta Carter 1941-1 1609 El Dorado Junction with Latrobe road 8 miles east of Folsom. Altitude 550 feet. 168 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
  UCR193186  Linanthus bicolor George K. Helmkamp, E. A. Helmkamp 2007-5-31 12245 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 1.6 miles west of its junction with Wright's Lake Road, generally between Wright's Lake and Ice House Reservoir 1851 Comment
  JEPS71350  Linanthus ciliatus Gladys L. Smith 1964-7-4 2051 El Dorado between U.S. Hwy 50 and Benwood Meadow (near first pond, Sayles Canyon Trail) 2133 Comment
  UC125040  Linanthus ciliatus Katharine Brandegee 1908-6-2 El Dorado Simpson's Ranch Sweetwater Creek Comment
  UCSB5178  Linanthus dichotomus Robbins, G. 1945-4-22 El Dorado Serpentine rock outcrop 3 miles east of Shingle Springs along U. S. Highway 50 457 Comment
  UCR37223  Linanthus harknessii subsp. harknessii A. C. Sanders 1984-6-17 5032 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
  UC624279  Linanthus montanus L. Constance and C. P. Smith 1939-5-6 2469 El Dorado 1.4 mi n Nashville (Sierra Nevada foothills); Sierra Nevada 304 Comment
  UCR258402  Linanthus montanus George K. Helmkamp 2014-5-21 22912 El Dorado Sierra Nevada Mountain Foothills, Bucks Bar Road, 0.8 mile northwest of the bridge over North Fork Cosumnes River 605 Comment
  JEPS30769  Linanthus parviflorus G. T. Robbins 1945-4-22 1861 El Dorado 3 mi w Shingle Springs 457 Comment
  UCR173157  Linanthus parviflorus George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10241 El Dorado Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown 340 Comment
  UCD110571  Linum bienne G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11025 El Dorado Northern Sierra Nevada Mtns: North Truckee River Rd., 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe. 2009 Comment
  UC536678  Listera convallarioides Miss Patrick 1935-8-5 El Dorado Eagle Falls Lake Tahoe, Emerald Bay 1828 Comment
  CAS-BOT-BC36145  Lithocarpus densiflorus var. densiflorus G. L. Stebbins 1976-7-14 76122 El Dorado Between Plum Creek and Uncle Tom's Cabin, on road to Hartless Mountain 1554 Comment
  UC1135304  Lithocarpus densiflorus var. echinoides P. L. Johannsen 1931-7-12 14 El Dorado Bottle Hill; Placerville Quad. 914 Comment
  UCR173298  Lithophragma bolanderi George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10247 El Dorado Northern Sierra Nevada Foothills, c. 20 mi. by air east of Sacramento; 0.9 mi. N of Brandon Corner along French Creek Road 256 Comment
  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
  CAS-BOT-BC435449  Lithophragma glabrum John Thomas Howell 1925-7-6 1412 El Dorado Mt. Tallac, Lake Tahoe region. Comment
  CAS-BOT-BC435451  Lithophragma glabrum F. W. Peirson 1925-7-5 6271 El Dorado Ridge on middle trail to Mt. Tallac, Sierra Nevada 2590 Comment
  CHSC106285  Logfia gallica L. P. Janeway; B. Castro 2010-6-12 10000 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Cameron Park Unit; along 4 x 4 dirt frontage road on north side of Hwy 50 1.3 km west of Ponderosa Way and Shingle Springs. 448 Comment
  SACT001455  Lolium perenne J. Wilson 1985-4-30 El Dorado 1000 feet south of intersection. Comment
  UCD79995  Lomatium caruifolium var. caruifolium CNPS SN Foothill Team 2005-5-5 SNFN 0194 b El Dorado BLM Cronin Ranch, in the south-central portion of the unit. The plot is about 150 east of the movie set and broken down buildings. 227 Comment
  CHSC79642  Lomatium utriculatum G. F. Hrusa 1994-4-28 11828 El Dorado Sierra Nevada. Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. . LAT/LONG: 38deg 45' N; 121deg 2' W. 360 Comment
  CAS-BOT-BC383135  Lonicera conjugialis Andrew Townesmith; Karen M. Meyer 2007-8-9 918 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
  JEPS13768  Lonicera conjugialis W. L. Jepson 1918-7-30 7720 El Dorado Tahoe Lake Tahoe 1920 Comment
  JEPS72379  Lonicera conjugialis Gladys L. Smith 1964-7-3 2034 El Dorado 1 mi w Echo Summit (U.S. 50) 2133 Comment
  JEPS72381  Lonicera conjugialis Gladys L. Smith 1972-7-18 3393 El Dorado trail from Wrights Lake to Grouse Lake (above first open rocky slope) 2194 Comment
  UCR206087  Lonicera conjugialis George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13915 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  CAS-BOT-BC240666  Lonicera interrupta Beecher Crampton 1958-5-29 4844 El Dorado 1/2 mile south New Salmon Falls Bridge, 10 miles NE Folsom Comment
  SEINET2470924  Lonicera involucrata K. Christie 2010-6-24 1865 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  UCD60660  Lonicera involucrata var. involucrata Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4124 El Dorado Washoe Meadows State Park. Central part of park in vicinity of manholes #48 and #49. 1926 Comment
  UCD165185  Lotus Peter Rubtzoff 1974-6-4 7545 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  CAS-BOT-BC200904  Lotus Peter Rubtzoff 1976-9-22 8890 El Dorado Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R) 1350 Comment
  UCR170796  Lotus corniculatus George K. Helmkamp, E. A. Helmkamp 2005-8-14 9815 El Dorado Northern Sierra Nevada Foothills, Diamond Springs. Lake Oaks mobile home park 521 Comment
  UC555523  Lotus incanus Loyd Swift 1928-5-5 El Dorado Tunnel Hill Comment
  UCR250075  Lotus incanus George K. Helmkamp, Mary Alice Barnes 2013-5-10 20529 El Dorado Northern Sierra Nevada Mtns. Foothills, Wentworth Springs Road, 3.4 miles east of Georgetown 983 Comment
  UCR197245  Lotus micranthus George K. Helmkamp, E. A. Helmkamp 2008-4-25 13323 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  CDA14118  Lotus nevadensis var. nevadensis G. F. Hrusa, J. Glazner 1997-6-3 13954 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of White hall. Comment
  UCR171734  Lotus nevadensis var. nevadensis George K. Helmkamp, E. A. Helmkamp 2005-7-31 9761 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
  UC1129028  Lotus purshianus var. purshianus P. L. Johannsen 1934-6-19 353 El Dorado ridge w Plum Creek; El Dorado National Forest, Pyramid Peak Quad. 1524 Comment
  UC674799  Lotus purshianus var. purshianus Thomas Morley 1941-9-20 142 El Dorado n side Placerville-Echo Lake highway (at Twin Bridges, flats along Pyramid Creek); Sierra Nevada, Pyramid Creek, Twin Bridges 1828 Comment
  JEPS71966  Lotus purshianus var. purshianus Gladys L. Smith 1963-7-28 1979 El Dorado near U.S. Hwy maintenance station; Echo Summit 2194 Comment
  RSA122867  Lotus stipularis H. A Jensen 1935-4-26 406 El Dorado Head of Martinez Creek, 1 mile southeast of Diamond Springs. 579 Comment
  RSA177553  Lupinus L. R. Abrams 12717 El Dorado Strawberry 1829 Comment
  UCD74123  Lupinus albicaulis Jennifer W. Burt; Jessica Hite 2005-8-12 163 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2273 Comment
  CAS-BOT-BC198396  Lupinus albifrons var. albifrons L. S. Smith 1926-8-29 1740 El Dorado South Fork Yuba, Downieville Road, Tahoe Forest 609 Comment
  UCR242589  Lupinus albifrons var. collinus George K. Helmkamp, E. A. Helmkamp 2011-5-31 17407 El Dorado Northern Sierra Nevada Mountains Foothills, Happy Valley Cutoff Road on the southeast side of the bridge over the North Fork of the Cosumnes River, 1.4 mi. NE (61 deg. ) of Somerset 546 Comment
  UCD106418  Lupinus andersonii David W. Gilpin 1976-7-12 s.n. El Dorado near Meeks Bay, Lake Tahoe. Comment
  UCR197573  Lupinus angustiflorus George K. Helmkamp, E. A. Helmkamp 2008-6-23 13702 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 0.7 mile southeast of Leek Spring 2268 Comment
  SEINET10970202  Lupinus apertus P. Rubtzoff 1976-6-23 Rubtzoff 8675 El Dorado Georgetown divide. Sierra nevada. Blodgett forest. Deep canyon road ca 0.45 Mile n of junction with loop road (comp. 10U). Roadside 1219 Comment
  CAS-BOT-BC208851  Lupinus argenteus var. meionanthus Clare B. Hardham 1974-8-9 20267 El Dorado Luther Pass and vicinity. 2438 Comment
  CAS-BOT-BC208854  Lupinus argenteus var. meionanthus Charles Piper Smith 1932-9-6 4808 El Dorado State Line, 1 mile west. Comment
  SBBG3674  Lupinus argenteus var. meionanthus H. and M. Dearing 1939-7-6 3848 El Dorado Globins, Lake Tahoe 1828 Comment
  SEINET11261816  Lupinus benthamii George K. Helmkamp, E. A. Helmkamp 2012-4-30 18878 El Dorado Northern Sierra Nevada Mountains Footlhills: Mosquito Road, 0.3 miles N of the bridge over the South Fork American River.; 0 427 Comment
  UC150157  Lupinus benthamii Katharine Brandegee 1909-5-1 El Dorado near Salmon Falls; near Salmon Falls Comment
  SEINET3101792  Lupinus bicolor Clare Williams, PLS 102 Plant collection Interns 2011-4-30 1 El Dorado North of Cameron Park, Pine Hill Preserve, Kanaka Unit, Kanaka Valley near main dirt road. 304 Comment
  UCD107253  Lupinus bicolor G. K. Helmkamp; E. A. Helmkamp 2007-5-9 11976 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
  UCR173824  Lupinus bicolor George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10642 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  UCR184797  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2007-5-9 11976 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
  SEINET5328103  Lupinus bicolor O. Grosz 1964-4-21 s.n. El Dorado Road ditch Hwy. 50 914 Comment
  UCD111444  Lupinus breweri Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7110 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Northern edge of meadow near road. 1892 Comment
  SEINET6654528  Lupinus breweri Lewis S. Rose 1963-7-11 63214 El Dorado Tahoe Valley.; 0 1911 Comment
  UCD107372  Lupinus breweri David W. Gilpin 1976-7-9 s.n. El Dorado So. Lake Tahoe. Comment
  CAS-BOT-BC208886  Lupinus breweri var. breweri Alice Eastwood; John Thomas Howell 1940-6-17 8360 El Dorado Bijou Comment
  UC865167  Lupinus formosus Carl B. Wolf 1933-5-25 4939 El Dorado just e American Institute of Forest Genetics (Placerville, w slope Sierra Nevada); w slope Sierra Nevada, Placerville 762 Comment
  UC865170  Lupinus fulcratus A. A. Heller 1915-8-6 12169 El Dorado on the Lincoln Highway near Camp Echo; near Camp Echo 2133 Comment
  UCD107795  Lupinus fulcratus G. K. Helmkamp; E. A. Helmkamp 2005-7-31 9756 El Dorado Northern Sierra Nevada Foothills; 20 miles WSW of Lake Tahoe; Ice House Road, N of CA Highway 50 and 1.5 miles S of junction with Ice House Reservoir. 1637 Comment
  RSA413739  Lupinus latifolius subsp. latifolius F. G. Mart 1934-7-18 12783 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC320461  Lupinus latifolius subsp. longipes Peter Rubtzoff 1973-7-18 7125 El Dorado Georgetown Divide: U.S. Blodgett Forest Research Station, Mainline Road, 0.05 miles north of Mutton Creek Road Junction. 1295 Comment
  UCR189009  Lupinus latifolius var. columbianus George K. Helmkamp 2007-7-7 12460 El Dorado Northern Sierra Nevada Mountains, along CA-89, 5.4 miles northwest of Luther Pass in the Grass Lake area 2018 Comment
  UCR258199  Lupinus latifolius var. columbianus George K. Helmkamp, Amy Barnes 2014-8-11 22994 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  SEINET10737885  Lupinus lepidus var. sellulus Andrew Townesmith, Karen M. Meyer 2007-8-9 Townesmith 919 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
  UCR207010  Lupinus lepidus var. sellulus George K. Helmkamp, E. A. Helmkamp 2009-7-22 15264 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing 2015 Comment
  CDA27498  Lupinus microcarpus var. densiflorus G. D. Barbe, T. C. Fuller 1985-5-14 4229 El Dorado China Hill Road (County Road 109); Howard Neilson Ranch, south of El Dorado on Highway 49. 0 Comment
  UCD109067  Lupinus nanus G. K. Helmkamp; E. A. Helmkamp 2007-5-7 11965 El Dorado Northern Sierra Nevada Mountains: Pedro Hills Road, 0.5 mile west of its junction with CA-49, junction of roads 5.3 miles south of Cool. 311 Comment
  UCR184808  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2007-5-7 11965 El Dorado Foothills, Northern Sierra Nevada Mountains, Pedro Hills Road, 0.5 mile west of its junction with Calif. Hwy 49, junction of roads 5.3 miles south of Cool 311 Comment
  UCR185339  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2007-4-20 11773 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
  SEINET7072688 Image available Lupinus pachylobus A. G. Vestal 1963-5-5 s.n. El Dorado About 1 mile north of El Dorado. UTM Zone 10, 687537E, 4285031mN. Coordinate datum: NAD 27. Comment
  UCD150247  Lupinus polyphyllus var. burkei Ellen Dean 2014-8-12 8577 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park, along General Creek, west of easternmost bridge connecting North and South Fire Roads. 1949 Comment
  UCD61660  Lupinus polyphyllus var. burkei Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4204 El Dorado Washoe Meadows State Park. Angora Meadows, west side of Angora Creek, vicinity of sewer manhole #7. 1923 Comment
  UCR176371  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2006-7-12 10988 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  UCR230958  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2010-8-7 16751 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring 2136 Comment
  UC429131  Luzula cascadensis R. L. Pendleton, F. M. Reed 1907-7-23 963 El Dorado Glen Alpine Springs Lake Tahoe Region, Glen Alpine Springs 2072 Comment
  RSA311305  Luzula comosa Robert F. Thorne, Percy C. Everett 1964-4-16 33767 El Dorado Yellow pine forest on N slope of Pine Hill, 3-4 miles ENE of Rescue. 610 Comment
  UCR208569  Luzula comosa George K. Helmkamp, E. A. Helmkamp 2009-5-4 14600 El Dorado Sierra Nevada Mountains Foothills, Sly Park Road, 0.3 miles southwest of its junction with Mormon Emigrant Trail 1067 Comment
  UCR242947  Luzula comosa George K. Helmkamp, E. A. Helmkamp 2011-5-24 17373 El Dorado Northern Sierra Nevada Mountains Foothills, Mesquite Road, 7.5 miles south of its junction with Wentworth Springs Road 1073 Comment
  UC635145  Lythrum hyssopifolia H. L. Mason 1926-5-28 3257 El Dorado between Shingle Springs and Coloma (Sierra Nevada Foothills, Rose Springs (now known locally as Allan's)); Sierra Nevada Foothills, Rose Springs 396 Comment
  UCR209715  Lythrum hyssopifolia George K. Helmkamp, E. A. Helmkamp 2009-8-8 15416 El Dorado Foothills, northern Sierra Nevada Mountains, Pleasant Valley [Sly Park] Road, 0.3 mile west of Pleasant Valley 595 Comment
  BFRS486 Image available Madia Peter Rubtzoff 1974-7-18 7682 El Dorado Blodgett Forest: Sand Mountain Boulevard ca. 0.7 mi. south of County Road (Comp. 200E). Comment
  SEINET3238914 Image available Madia George K. Helmkamp, E. A. Helmkamp 2008-4-30 13362 El Dorado Sierra Nevada Mountains Foothills; Bear Creek Road and Daffodil Road, 0.6 mile northeast of the junction of Bear Creek and Meadow Brook Road, south of Georgetown. 723 Comment
  CAS-BOT-BC173598  Madia Peter Rubtzoff 1974-6-19 7610 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UCD42461  Madia elegans Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  JEPS119418  Madia elegans subsp. densifolia G. K. Helmkamp, E. A. Helmkamp 2009-6-6 14917 El Dorado Sierra Nevada Mountains Foothills, along Mosquito Road, 5.9 miles north of its junction with CA-50 in Placerville Comment
  UCR190632  Madia elegans subsp. elegans George K. Helmkamp, E. A. Helmkamp 2007-9-2 12877 El Dorado Northern Sierra Nevada Mountains Foothills, Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station 957 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-BC344335  Madia exigua L. R. Abrams 1930-7-23 12695 El Dorado Tamarack Trail, Glen Alpine Canyon 2286 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
  UC2044615  Madia exigua George K. Helmkamp with E. A. Helmkamp 2011-6-1 17412 El Dorado Northern Sierra Nevada Mountains Foothills N edge of Placerville, west end of Mariposite Lane, above junction with Bedford Ave. (Placerville 7.5' Q.) Comment
  CAS-BOT-BC344339  Madia exigua David D. Keck 1932-6-29 1546 El Dorado About 5 miles E. of Camino 1125 Comment
  JEPS119446  Madia glomerata George K. Helmkamp with E. A. Helmkamp 2008-8-8 13973 El Dorado nSNH: Echo Summit, west side of a Highway Maintenance Station and about 100 yards north of CA-50. Comment
  OBI82143  Madia gracilis George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 21096 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
  UCD134334  Madia gracilis Collector Unknown 1925-5-29 1637 El Dorado Placerville. Comment
  UCR256509  Madia gracilis George K. Helmkamp, Amy Barnes 2014-5-8 22866 El Dorado Sierra Nevada Mountains Foothills, along CA-49 near Ramales Lane, c. 0.7 mile north of Union Mine Road junction 282 Comment
  CAS-BOT-BC342922  Madia gracilis David D. Keck 1932-6-29 1540 El Dorado Dry Creek, about 2.5 miles N. of El Dorado Comment
  SEINET9320139  Madia rammii Unknown 2010-6-19 16320 El Dorado Sierra Nevada Mountains Foothills Comment
  SBBG35714  Maianthemum stellatum D. Myrick 1958-9-22 8 El Dorado Fallen Leaf Lake Comment
  UCR189462  Malus sylvestris George K. Helmkamp, E. A. Helmkamp 2007-3-22 11660 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
  UCR207027  Malva nicaeensis George K. Helmkamp, E. A. Helmkamp 2009-5-26 14803 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  CAS-BOT-BC348053  Matricaria discoidea G. L. Stebbins; L. Donald Smith 1978-4-22 7825 El Dorado At end of road, east base of Pine Hill 472 Comment
  UCR188156  Matricaria matricarioides George K. Helmkamp, E. A. Helmkamp 2007-4-30 11889 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  UC131024  Meconella californica Katharine Brandegee 1909-5-1 El Dorado Sinpson's Ranch, Sweetwater Creek Comment
  CAS-BOT-BC422629  Meconella californica Volney Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  UCD106768  Medicago arabica Keith R. Price 1957-4-13 108 El Dorado Near junction of State Highway 49 and U.S. Highway 50. Comment
  BFRS40 Image available Medicago lupulina Peter Rubtzoff 1974-10-10 7933 El Dorado Blodgett Forest: headquarters area (Comp. 250R) Roadside of Headquarters Road. Comment
  UCD89281  Melica G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10883 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
  UCR235579  Melica bulbosa George K. Helmkamp, E. A. Helmkamp 2012-5-3 18892 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 7.0 miles NW of Pollock Pines 748 Comment
  SEINET8043931 Image available Melica bulbosa George K. Helmkamp, E. A. Helmkamp 2012-1 El Dorado Comment
  CAS-BOT-BC271225  Melica californica Peter H. Raven; H. L. Mason; R. Ornduff 1957-4-28 10706 El Dorado 3.3 miles from Kelsey on road to Placerville, Sierra Nevada Comment
  SACT001493  Melica californica J. Wilson 1982-5-7 El Dorado 247.0 Comment
  CAS-BOT-BC322120  Melica harfordii Peter Rubtzoff 1974-7-21 7724 El Dorado Blodgett Forest, Deep Canyon Road, ca. 0.6 miles north of junction with Loop Road. 1213 Comment
  CAS-BOT-BC281021  Melica stricta G. L. Stebbins 1976-7-18 76124 El Dorado W side of Pyramid Peak, above Lake Sylvia 2682 Comment
  UCR258414  Melilotus albus George K. Helmkamp, Amy Barnes 2014-8-11 22993 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  SEINET9338343  Mentha X piperita Unknown 2009-9-13 15606 El Dorado Sierra Nevada Mountains Foothills Comment
  UCD125074  Mentha X piperita G. K. Helmkamp; E. A. Helmkamp 2007-9-10 12920 El Dorado Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive. 530 Comment
  UCR179799  Mentha X piperita George K. Helmkamp, E. A. Helmkamp 2006-9-30 11458 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home park; Pleasant Valley Rd west end of Diamond Springs 537 Comment
  CAS-BOT-BC419693  Menyanthes L. R. Abrams 1917-9-21 6811 El Dorado Lily Lake, Lake Tahoe Region Comment
  JEPS72498  Menyanthes trifoliata Gladys L. Smith 1972-8-23 3463 El Dorado below Echo Summit Lodge (e side of U.S. 50); U.S. 50 2194 Comment
  UCD18288  Menyanthes trifoliata E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 823 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
  POM130478  Menyanthes trifoliata Herbert McLean Evans 1920-07 s.n. El Dorado Lake Audrian. Comment
  JEPS124577 Image available Mertensia ciliata J. Yamanaka 1965-7-1 7600 El Dorado Grass Lake, 6.5 miles from junction of HWY #50 and #89 on 89. Comment
  UCD119513  Mertensia oblongifolia G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10745 El Dorado Northern Sierra Nevada Mountains: 6.0 miles east of Ice House Road on the road to Wright's Lake. 2000 Comment
  UCR176368  Mertensia oblongifolia George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10745 El Dorado Northern Sierra Nevada Mountains, 6.0 miles east of Ice House Road on the road to Wright's Lake 2000 Comment
  CAS-BOT-BC428467  Micranthes aprica G. Thomas Robbins 1945-7-1 2025 El Dorado Along trail to Grouse Lake, 1 1/2 mi. e. of Wrights Lake 2286 Comment
  CAS-BOT-BC428473  Micranthes aprica J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake, near Lake Tahoe 2042 Comment
  CAS-BOT-BC428611  Micranthes bryophora E. A. McGregor 1909-8-18 148 El Dorado Lake Tahoe Region. Heather Lake 2377 Comment
  CAS-BOT-BC429018  Micranthes nidifica G. L. Stebbins 1969-8-2 6970 El Dorado West side of Desolation Wilderness, 0.5 mile east of Tyler Lake 2590 Comment
  CAS-BOT-BC322595  Micropus John Thomas Howell; R. C. Barneby 1954-5-8 29232 El Dorado Tule River Canyon 11.5 miles above Springville, Sierra Nevada 792 Comment
  UCR175774  Microseris nutans George K. Helmkamp, E. A. Helmkamp 2006-7-31 11050 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  CAS-BOT-BC349276  Microseris nutans Elsie Z. Lovegrove 1949-6-23 s.n. El Dorado F. L. L. [Fallen Leaf Lake] side of Angora Lake Trail Comment
  UC530020  Microseris nutans E. B. Babcock 1934-7-11 415 El Dorado Tahoe Meadows Comment
  UCD61678  Microsteris gracilis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4222 El Dorado Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west. 1924 Comment
  SBBG128605  Microsteris gracilis G. K. Helmkamp, E. A. Helmkamp 2012-5-22 19062 El Dorado Forest Service Rd 31 (Peavine Ridge Rd), 1.3 mi W of its jct with Ice House Cyn Rd 1582 Comment
  POM177382  Mimulus breweri L. R. Abrams 1930-7-20 12711 El Dorado Tamarack Trail, Glen Alpine Canyon 2287 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
  UC1614581  Mimulus guttatus Charles M. Belshaw 1934-8-9 136 El Dorado Sierra Nevada, Pyramid Pk. region, ca 42 mi E of Placerville, on side of Hwy 50. Meadow 1/2 miles below Strawberry Comment
  UCR195088  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2007-5-27 12171 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
  UCR188999  Mimulus jepsonii George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12387 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 17.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 2128 Comment
  RSA32397  Mimulus lewisii G. Thomas Robbins 1945-8-12 2133 El Dorado Star Lake, along trail to Freel Peak. 2805 Comment
  UCD148636  Mimulus microphyllus Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8387 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1910 Comment
  UCD20977  Mimulus microphyllus E. Bortiri 2002-6-26 WFC 25 El Dorado Truckee Marsh, South Lake Tahoe. Comment
  UCD44762  Mimulus microphyllus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2128 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  RSA0013387  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2010-8-20 16812 El Dorado Northern Sierra Nevada Mountains: Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  SEINET4691385  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2010-1 16812 El Dorado Northern Sierra Nevada Mountains: Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area. 2232 Comment
  UCR218105  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2010-7-9 16492 El Dorado Northern Sierra Nevada Mountains, Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail (Iron Mountain Rd.), 20.5 mi. ESE (99 deg. ) of Placerville 1831 Comment
  JEPS71716  Mimulus nanus var. mephiticus Gladys L. Smith 1963-7-8 1767 El Dorado foot Luther Pass; Sierra Nevada, Grass Lake Comment
  RSA80144  Mimulus nanus var. mephiticus F. W. Peirson 1925-7-1 6174 El Dorado Lake Tahoe, State Line. 1921 Comment
  SFV11113  Mimulus nanus var. mephiticus J. Turner, F. M. Ball (1205) 1962-7-13 El Dorado Sierra Nevada Highway 89, 3 miles south of Meyers. 1982 Comment
  UC54642  Mimulus primuloides H. M. Hall and H. P. Chandler July, 1903 4645 El Dorado near Angora Lakes (vicinity of Lake Tahoe); Sierra Nevada Mountains 2225 Comment
  UCR48218  Mimulus primuloides R. F. Thorne, Larry E. DeBuhr 1975-8-23 47234 El Dorado Sierra Nevada Mtns, Grass Lake, just north of Luther Pass 2348 Comment
  JEPS86930  Mimulus torreyi David M. Thompson 1988-7-3 574 El Dorado s Lake Tahoe (2 mi s of Hwy 50-89 along Hwy 89, ca. 50 ft of highway) 1950 Comment
  SEINET3860453  Mimulus torreyi George K. Helmkamp 2010-7-9 16502 El Dorado Northern Sierra Nevada Mountains: Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail, (Iron Mountain Rd.), 20.5 mi. ESE of Placerville.; 0 1831 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
  POM126734  Mimulus torreyi R. L. Pendleton, F. M. Reed 1907-7-28 1298 El Dorado Road between Camp Agassiz and Tallac. Lake Tahoe region. 1936 Comment
  UCD19905  Minuartia californica C. H. Lamoureux; R. Gankin 1957-3-24 1186 El Dorado Greenstone Feed Store, Hwy 50, between Placerville and Shingle Springs, on north side of highway. Comment
  CAS-BOT-BC174680  Minuartia cismontana Peter H. Raven; G. Thomas Robbins 1956-4-28 9077 El Dorado 2.0 miles west of Georgetown on road to Greenwood Comment
  CAS-BOT-BC388590  Minuartia douglasii G. Thomas Robbins 1944-5-21 1623 El Dorado On ridge above North Fork Webber Creek near Eight Mile House, about 2 mi/ e. of Camino 914 Comment
  UCD86054  Miscanthus sinensis Earl Warren Jr. 1956-10-1 s.n. El Dorado Along Highway 50. 609 Comment
  UCD86055  Miscanthus sinensis Earl Warren 1956-10-1 s.n. El Dorado Along Highway 50. 609 Comment
  SEINET3996185 Image available Monardella breweri subsp. lanceolata C. Thomas Robbins 1943-7-6 1244 El Dorado CCC Camp Snowline, 3 miles east of Camino 1036 Comment
  UC25460  Monardella breweri subsp. lanceolata C. J. Fox Jr. July 1893 El Dorado Tallac Comment
  CAS-BOT-BC222755  Monardella odoratissima Richard M. Holman 1934-8-1 s.n. El Dorado Between Charity Valley and Twin Lakes Comment
  UCD42584  Monardella odoratissima Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC1124576  Monardella odoratissima subsp. glauca P. L. Johannsen 1934-9-11 486 El Dorado Grass Lake Eldorado National Forest, Markleeville Quadrangle Comment
  RSA13570  Monardella odoratissima subsp. glauca Richard M. Holman 1934-8-1 s.n. El Dorado Between Charity Valley and Twin Lakes. Comment
  CAS-BOT-BC215545  Monardella odoratissima subsp. pallida Alice Eastwood 1906-8-6 1214 El Dorado Trail to Angora Lakes 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
  UCR177020  Monardella odoratissima subsp. pallida George K. Helmkamp, E. A. Helmkamp 2005-9-23 9928 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Tie Road (Forest Road 32) 1.0 mi west of its junction with Wrights Lake Road (Forest Road 4) NNE of Kyburz 2043 Comment
  RSA49064  Monardella odoratissima subsp. pallida Verne Grant, Alva Grant 1949-7-16 8746 El Dorado Red fir woods by Echo Lake. 2287 Comment
  UCD149418  Monardella viridis G. Ledyard Stebbins 1976-7-6 7696 El Dorado Wentworth Springs. 0.8 miles west of Jerett Creek. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC268096  Montia Peter Rubtzoff 1975-5-27 7995 El Dorado U.C. Blodgett Forest Research Station: Upper part of Heliport clearing. Comment
  UC1614010  Montia chamissoi Charles M. Belshaw 1935-7-5 1066 El Dorado upper s. fork of Silver Creek near Wilsons; Sierra Nevada, upper s. fork of Silver Creek 2286 Comment
  UC495596  Montia chamissoi Merle Randall 1930-6-24 El Dorado 1/4 mi from Echo Summit; Lake Tahoe Region, Placerville Road 2194 Comment
  SEINET5336644  Montia fontana M. Demorest 1962-3-15 s.n. El Dorado No. bank of So. FK American R. 5 mi. No. of Placerville, Calif. 305 Comment
  CAS-BOT-BC445145  Montia parvifolia Alice Eastwood 1906-7-21 230 El Dorado Glen Alpine Region. Mt. Tallac Comment
  UC72568  Montia parvifolia W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity of Lake Tahoe (Glen Alpine); Glen Alpine 1897 Comment
  CAS-BOT-BC269298  Muhlenbergia Peter Rubtzoff 1974-7-22 7739 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 miles south of Forest Service public road. 1260 Comment
  UCD44069  Muhlenbergia filiformis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1435 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCR251247  Muhlenbergia filiformis George K. Helmkamp, E. A. Helmkamp 2012-7-6 19364 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 Comment
  SEINET4672121  Muhlenbergia filiformis M. J. Williams, Emily McPherson 1974-8-1 74 -ED-7A El Dorado [Sierra Nevada] Rubicon Peak Trail 2073 Comment
  SEINET10600088  Muhlenbergia montana Alan A. Beetle, D. E. Beetle; Alva Hansen 1945-7-16 Beetle 3928 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. Open rocky slope, sandy soil. 2286 Comment
  JEPS82151  Muhlenbergia richardsonis Wilma Follette 1982-8-9 El Dorado ne Lower Echo Lake (below Echo Summit); Osgood Swamp 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
  UCD83771  Myriophyllum spicatum Lars W. J. Anderson 21-22 May 2009 WP 458 El Dorado South Lake Tahoe, Tahoe Keys, Way Point 458. Comment
  POM213946  Nama lobbii H. F. Copeland 1934-6-15 s.n. El Dorado Near Eagle Creek and Emerald Bay, Lake Tahoe. 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
  POM299435  Nama lobbii L. S. Rose 1941-7-10 41302 El Dorado Meeks Bay, Lake Tahoe. 2100 Comment
  CAS-BOT-BC515982  Narthecium californicum G. L. Stebbins 1968-7-20 6811 El Dorado Canyon of Silver Creek, below Junction Dam Comment
  CAS-BOT-BC260099  Nassella pulchra John Thomas Howell 1954-5-16 29612 El Dorado Shingle Springs 426 Comment
  UCD80582  Nassella pulchra CNPS SN Foothill Team 2006-4-18 SNFN 0290 El Dorado CDPR Auburn State Recreation Area. See directions from previous plot. This plot is closer to Park Road. 442 Comment
  CAS-BOT-BC60352  Nasturtium officinale William Vortriede 1928-5-16 s.n. El Dorado Coloma. Comment
  UC1024258  Navarretia capillaris Annie M. Alexander and Louise Kellogg 1943-8-20 3466 El Dorado Half Moon Lake , Half Moon Lake (Lake Tahoe region) 2499 Comment
  UC913456 Image available Navarretia divaricata G. Thomas Robbins 1944-6-11 1672 El Dorado Ice House, 2-3 miles northeast of Riverton. Comment
  UCD72630  Navarretia divaricata Ellen Dean; T. Sasaki 2007-7-23 4353 El Dorado Washoe Meadows State Park, eastern side of park near undeveloped road. Upper Truckee River Restoration Project monitoring well #15 plot. 1920 Comment
  POM129407  Navarretia divaricata R. L. Pendleton, F. M. Reed 1907-7-23 1020 El Dorado Grass Lake trail; Lake Tahoe Region. 2073 Comment
  UCD36964  Navarretia eriocephala Beecher Crampton 1956-6-1 3506 El Dorado El Dorado County, 2 miles directly northeast of Clarksville, south end of Bass Lake. Comment
  UCD43765  Navarretia intertexta subsp. propinqua C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1131 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD106224  Navarretia leptalea G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10900 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
  JEPS71319  Navarretia leptalea subsp. bicolor Gladys L. Smith 1963-7-7 1731 El Dorado within 300 yards of Echo Summit Lodge, California Alpine Club; Echo Summit Lodge 2194 Comment
  UCD55376  Navarretia leptalea subsp. bicolor Ellen Dean; Mark Bibbo 2006-7-19 3226 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. North of golf hole #7. 1922 Comment
  UC1008645  Navarretia leptalea subsp. leptalea G. Thomas Robbins 1944-7-30 1821 El Dorado about 2 mi n Wrights Lake (on rocky slope along Willow Flat trail); n of Wrights Lake, along Willow Flat trail 2438 Comment
  UC1123771  Navarretia leptalea subsp. leptalea F. W. Embree 1934-7-6 125 El Dorado 4 mi w and 1 mi n Iron Mt.; El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  UCD36999  Navarretia prolifera Beecher Crampton 1956-6-22 3607 El Dorado El Dorado County, 1.7 miles east of Omo Ranch Post Office. 1097 Comment
  UCD59432  Navarretia prolifera Beecher Crampton 1956-6-22 3607 El Dorado 1.7 miles east of Omo Ranch Post Office. Comment
  CAS-BOT-BC230504  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-5 347 El Dorado W of Canyon View Ranch, 3200 Snows Rd, Camino. Take fire road which leaves driveway and passes along S boundary of ranch, go 600 ft, pass new gate, continue to fence with two old gates, 900 ft further. Population extends from gates, 2500 ft W along ridge 899 Comment
  CAS-BOT-BC230510  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-10 363 El Dorado W of Park Creek Road (11N67), 1 mile NW of Park Creek 1234 Comment
  CAS-BOT-BC231227  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-20 307 El Dorado Snows Road to Rancho del Sol subdivision. Puerta del Sol Road, 0.01 mile past junction with Cuesta Mirada Court. On roadbank, around driveway and above cutbank and on old road SW of cutbank 990 Comment
  JEPS13544  Navarretia prolifera subsp. lutea Rimo Bacigalupi with G. T. Robbins 1955-5-22 5162 El Dorado just above Smiths Flat (at w edge of reserve of Institute of Forest Genetics); Institute of Forest Genetics 792 Comment
  UC1519851  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-7-16 395 El Dorado just N of S Fork Soldier Creek Eldorado National Forest 1402 Comment
  UCR136863  Navarretia pubescens Beecher Crampton 1958-6-9 4919 El Dorado Sierra Nevada Mountains, Pino Grande Road about 14 miles northeast of Placerville, Mosquito Lumber camp area, slopes above Finnon Lake [Reservoir] Public Fishing area 762 Comment
  SEINET14160503  Navarretia tagetina K. Brandegee 1908-7-2 s. n. El Dorado Near Pilot Hill Comment
  SEINET10464814  Nemacladus capillaris Robbins 1943-6-13 ROBBINS 1169 El Dorado Along Park Creek road west of its junction with the Plum Creek and Hazel Valley roads 1219 Comment
  JEPS1863  Nemophila heterophylla W. L. Jepson 1938-4-14 18660 El Dorado Nashville Comment
  SD239782  Nemophila heterophylla George K. Helmkamp, E. A. Helmkamp 2009-4-4 14489 El Dorado Northern Sierra Nevada Mountains Foothills: Happy Valley Cut-off, 0.6 mile southeast of its junction with Mt. Aukum Road, c. 1.8 miles due south of Pleasant Valley (Camino 7.5') 591 Comment
  UCR188238  Nemophila heterophylla George K. Helmkamp, E. A. Helmkamp 2007-4-27 11865 El Dorado Foothills, Northern Sierra Nevada Mountains, junction of Ice House Road and White Meadows Road, about 2 miles northwest of US-50 1029 Comment
  JEPS1501  Nemophila maculata W. L. Jepson 1938-4-6 18603 El Dorado Lotus 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
  OBI79663  Nemophila parviflora Al Faustini 1992-4-1 s.n. El Dorado Grounds of residence on Sand Ridge Road 600 Comment
  SEINET5521068  Nemophila parviflora var. quercifolia A. Beninghoff 1930-4-20 2686 El Dorado 6 miles east of Auburn Comment
  SEINET5521080  Nemophila pedunculata F. Martin 1962-3-16 66 El Dorado 2 miles west of Placerville 274 Comment
  UCR172653  Nemophila spatulata George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10194 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; Along Calif. Hwy 193, 1 mi NE of Greenwood 518 Comment
  UCR178418  Notholithocarpus densiflorus var. echinoides George K. Helmkamp, E. A. Helmkamp 2006-9-2 11333 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Volcanoville Road and Wentworth Springs Road about 7 miles east of Georgetown 925 Comment
  UC1213921  Nuphar lutea subsp. polysepala Verne Grant, Alva Grant 1946-7-21 7765 El Dorado lakelet 1/2 mi s of Echo Summit (near Echo Lake) Comment
  UCD33674  Oenothera elata subsp. hirsutissima Beecher Crampton 1971-7-22 8750 El Dorado El Dorado County, south shore of Lake Tahoe at Bijou. Comment
  CAS-BOT-BC349992  Oreostemma alpigenum var. andersonii L. R. Abrams 1930-9-3 12764 El Dorado Half Moon Lake 2438 Comment
  JEPS31982  Oreostemma alpigenum var. andersonii Laura Dodge 1920-8-11 El Dorado above Heather Lake Comment
  UCD73753  Oreostemma alpigenum var. andersonii Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4453 El Dorado Washoe Meadows State Park. Southernmost fen. 1930 Comment
  CAS-BOT-BC457679  Orthilia secunda Margaret Williams 1962-8-3 s.n. El Dorado Sierra Nevada: Luther Pass 2346 Comment
  UCD123248  Orthocarpus Emily McPherson 1975-8-12 14 El Dorado Mt. Rose, N.E. slope. 3108 Comment
  RSA80342  Orthocarpus hispidus F. W. Peirson 1925-7-1 6193 El Dorado State Line, Lake Tahoe. Sierra Nevada. 1905 Comment
  UCD167425  Osmorhiza berteroi Peter Rubtzoff; John Thomas Howell 1973-7-18 7164 El Dorado Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R). 1310 Comment
  UCR217869  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2010-7-9 16473 El Dorado Northern Sierra Nevada Mountains, Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail (Iron Mountain Rd.), 20.5 mi. ESE (99 deg. ) of Placerville 1831 Comment
  UCR229577  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2011-7-30 17915 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
  UC1614041  Osmorhiza occidentalis Charles M. Belshaw 1935-7-7 1096 El Dorado 6 mi s Strawberry; Sierra Nevada Mts., Cody Meadows 2590 Comment
  CAS-BOT-BC413201  Oxyria digyna John Thomas Howell 1946-8-31 22939 El Dorado Mt. Tallac 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
  CAS-BOT-BC316985  Packera layneae Beecher Crampton 1956-6-1 3510 El Dorado 4 miles west of Rescue Comment
  CAS-BOT-BC316989  Packera layneae James D. Jokerst 1986-5-1 2745 El Dorado on old road cut bankk and above on adjacent undisturbed slopes. East and adjacent to Lotus Rd. ca 300 meters south of 30 Comment
  SEINET9333439  Packera layneae Unknown 1993-5-16 El Dorado Off Salmon Falls Rd, 8 air mi N of Shingle Springs, overlooking S Fork of the American River, on B.L.M. administered land. Comment
  UCD161060  Packera layneae G. Ledyard Stebbins 1977-7-3 s.n. El Dorado Weber Creek.(Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC325496  Packera werneriifolia George Ledyard Stebbins 1970-8-22 7092 El Dorado Summit of Freel Peak. 3291 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
  UCR254769  Panicum acuminatum Peter Rubtzoff 1972-9-19 6907 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, along Mutton Creek, south of 'County Road' [Wentworth Springs Rd.], to 0.5 mi. south of 'County Road 1284 Comment
  RSA121480  Parnassia palustris var. californica J. A. Rutter 1934-8-21 s.n. El Dorado 3/4 mile NE of Leek Spring Mountain. 2165 Comment
  CHSC56334  Pectiantia breweri K. R. Stern 1985-6-14 8140 El Dorado Echo Summit. 2225 Comment
  SBBG11917  Pectiantia breweri D. Myrick 1958-6-28 81 El Dorado S end of Lake Tahoe 2133 Comment
  CAS-BOT-BC266628  Pedicularis Peter Rubtzoff 1976-6-24 8701 El Dorado Georgetown Divide. Blodgett Forest: Headquarters Road ca 0.1 mile E of Spring Road junction [Comp. 250R] 1298 Comment
  UCD55391  Pedicularis attollens Ellen Dean; Mark Bibbo 2006-7-19 3241 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Near old quarry. 1927 Comment
  UCSB40042  Pedicularis attollens Forbes, Holly 1982-9-4 El Dorado Grass Lake, 6 miles south on Hwy. 89 from Hwy. 50; south of Lake Tahoe 2346 Comment
  SJSU3921  Pellaea bridgesii C. W. Sharsmith 1964-6-20 7323 El Dorado SE base of Mt. Tallac 2133 Comment
  CAS-BOT-BC71216  Pellaea bridgesii Johnny L. Gentry, Jr.; Earl Jr. Jensen 1969-7-12 2139 El Dorado Half Moon Lake, west of Lake Tahoe 2487 Comment
  UCR194914  Penstemon azureus subsp. angustissimus George K. Helmkamp, E. A. Helmkamp 2007-5-18 12041 El Dorado Northern Sierra Nevada Mountains Foothills, along CA-49 about 7 miles northwest of Placerville 488 Comment
  NY571119  Penstemon azureus var. angustissimus F. W. Pennell 1940-6-2 25654 El Dorado 1-2 miles north of Placerville 548.6 Comment
  UCD162561  Penstemon davidsonii var. davidsonii Steve Matson 2004-8-7 1092 El Dorado NSNH; Tahoe Basin; north side of summit of Freel Peak. 3316 Comment
  SBBG11931  Penstemon deustus D. Myrick 1958-6-28 80 El Dorado above Fallen Leaf Lake, Lake Tahoe 1920 Comment
  RSA35112  Penstemon deustus subsp. deustus L. S. Rose 1944-7-12 44068 El Dorado Glen Alpine Rd., W of Lake Tahoe 1982 Comment
  JEPS11545  Penstemon heterodoxus unknown 1918-7-20 El Dorado Phillips Meadow Sierra Nevada, Phillips Meadow Comment
  JEPS72220  Penstemon heterodoxus Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2662 El Dorado near Aloha Lake; Pyramid Peak 2743 Comment
  UC1362634  Penstemon heterodoxus Johnnie L. Gentry Jr. and Earl Jensen 1968-7-12 2149 El Dorado nw Fallen Leaf Lake (Half Moon Lake); , nw of Fallen Leaf Lake 2487 Comment
  JEPS72217  Penstemon heterodoxus Gladys L. Smith 1972-7-20 3348 El Dorado Lake Gilmore Lake Gilmore (meadow in back of campground) 2560 Comment
  POM127264  Penstemon heterodoxus subsp. heterodoxus L. R. Abrams 1911-7-29 4846 El Dorado Glen Alpine Trail Mt. Tallac. 2744 Comment
  JEPS13133  Penstemon heterodoxus var. heterodoxus Helen-Mar Wheeler 1941-8-18 447 El Dorado 4 mi s Meyers (Old sawmill, State Highway 89); Upper Truckee River 1950 Comment
  NY601569  Penstemon heterodoxus var. heterodoxus H. M. Wheeler 1941-8-18 s.n. El Dorado Old Sawmill, road to Alpine Camp, 2 miles from foot of Myers grade, upper Truckee River. 1950.7 Comment
  SD81241  Penstemon heterophyllus var. heterophyllus Darley F. Howe 1971-6-30 El Dorado South fork of American River, east side 305 Comment
  CAS-BOT-BC262847  Penstemon laetus var. laetus Peter Rubtzoff; Orrel Ballantyne 1974-7-25 7778 El Dorado Blodgett Forest: Lower Gaddis Creek Road, ca. 0.7 miles south of junction with Chinquapin Flat Road (Comp. 580E). 1274 Comment
  UCD42485  Penstemon newberryi Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  HSC44811  Penstemon newberryi var. newberryi Maralyn O'Meara Jun 1974 501 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  RSA751799  Penstemon newberryi var. newberryi George K. Helmkamp, E. A. Helmkamp 2007-5-31 12244 El Dorado Forestry Route 42, 1.6 miles west of its junction with Wright's Lake Road, generally between Wright's Lake and Ice House Reservoir. 1851 Comment
  UCR197516  Penstemon newberryi var. newberryi George K. Helmkamp, E. A. Helmkamp 2008-7-11 13758 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
  SEINET12291364  Penstemon procerus H. H. Heller 1938-1 s.n. El Dorado Mount Tallae Comment
  CDA36091  Penstemon roezlii M. Beyers, G. F. Hrusa 2011-7-2 984 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  JEPS71744  Penstemon roezlii Gladys L. Smith 1972-7-18 3547 El Dorado trail from Wrights Lake to Grouse Lake switchbacks; trail from Wrights Lake to Grouse Lake 2438 Comment
  RSA79811  Penstemon roezlii F. W. Peirson 1925-7-8 6322 El Dorado Road down American River, Sierra Nevada. Comment
  SEINET5641783  Penstemon rydbergii Ellen Dean, M. Bibbo; J. Buck; et al. 2007-7-20 4228 El Dorado Washoe Meadows State Park. Eastern edge of park just west of Sawmill Road, east of manhole #8.; 0 1919 Comment
  CAS-BOT-BC239455  Penstemon rydbergii var. oreocharis Elsie Z. Lovegrove 1939-6-17 s.n. El Dorado Fallen Leaf Lake, Junction Myers & Lookout Comment
  CAS-BOT-BC239466  Penstemon rydbergii var. oreocharis J. B. Lillard; H. M. Skidmore 1933-8-13 s.n. El Dorado Wright's Lake 2194 Comment
  OBI9269  Penstemon rydbergii var. oreocharis Lewis S. Rose 1963-7-11 63213 El Dorado Tahoe Valley 1911 Comment
  UCD60659  Penstemon rydbergii var. oreocharis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4123 El Dorado Washoe Meadows State Park. Southern portion of park, east side of fen system. 1922 Comment
  SBBG19802  Penstemon speciosus H. and M. Dearing 1939-7-8 3858 El Dorado Angora Lookout 2225 Comment
  SBBG66520  Penstemon speciosus R. C. Robbins 1932-7-18 El Dorado W side of Lake Tahoe Comment
  UCD133561  Pentachaeta exilis Beecher Crampton 1972-4-26 8798 El Dorado Bass Lake, n.e. of Clarksville. Comment
  RSA113977  Pentachaeta exilis P. H. Raven, H. L. Mason, Robert Ornduff 1957-4-28 10715 El Dorado Serpentine 1.7 miles south-west of Garden Valley. Comment
  UC173133  Pentachaeta exilis subsp. exilis Katharine Brandegee El Dorado Pilot Hill Comment
  UC410484  Pentagramma triangularis subsp. triangularis Alice Eastwood 1927-3-27 14194 El Dorado on rd from Georgetown to Kelsey Comment
  CAS-BOT-BC211225  Perideridia Elsie Zeile Lovegrove 1938-9-20 s.n. El Dorado Lake Tahoe Basin. Tamrac [Tamarack] Trail Comment
  JEPS12435  Perideridia kelloggii P. B. Kennedy 1920-9-23 El Dorado Barrett ranch Shingle Sprs. 457 Comment
  CAS-BOT-BC222759  Perideridia parishii Catherine Best 1981-8-11 s.n. El Dorado Echo Lake 2255 Comment
  CHSC73401  Perideridia parishii subsp. latifolia L. P. Janeway; Eric Schroder 1998-8-31 6198 El Dorado 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
  CHSC73623  Perideridia parishii subsp. latifolia L. P. Janeway; Eric Schroder 1998-8-20 6123 El Dorado Along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  SD212690  Persicaria punctata G. K. Helmkamp, Elizabeth Helmkamp 2005-8-14 9814 El Dorado Diamond Springs. Lake Oaks mobile home park 520 Comment
  SEINET11261936  Petrorhagia dubia George K. Helmkamp, E. A. Helmkamp 2012-4-30 18879 El Dorado Northern Sierra Nevada Mountains Footlhills: Mosquito Road, 0.3 miles N of the bridge over the South Fork American River.; 0 427 Comment
  UCR257559  Petrorhagia dubia George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20453 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.6 mile east of its junction with Mt. Aukum Road, 1.65 air miles NE (72 deg. ) of Somerset 665 Comment
  UCD120298  Phacelia californica H. B. Currier 1952-8-6 s.n. El Dorado South Fork Camp, El Dorado National Forest. 1524 Comment
  POM298613  Phacelia cicutaria var. cicutaria Lincoln Constance 1947-5-3 3196 El Dorado Above North Fork of Cosumnes River two miles north of Nashville. 305 Comment
  JEPS2117  Phacelia eisenii Chesnut and Drew 1890-8-8 El Dorado Glen Alpine Lake Tahoe Region Comment
  JEPS71655  Phacelia hastata subsp. compacta Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2525 El Dorado summit area Echo Peak 2711 Comment
  POM127606  Phacelia hastata subsp. compacta Katherine Brandegee 1908-07 s.n. El Dorado Summit above Lake Valley. Comment
  RSA170293  Phacelia hastata subsp. compacta Helen-Mar Wheeler 1941-8-12 416 El Dorado Old sawmill, State Highway 89 (Upper Truckee River) four miles south of Meyers post office. 1951 Comment
  SEINET1908459  Phacelia hastata var. compacta G. K. Helmkamp, E. A. Helmkamp 2008-1 13614 El Dorado Sierra Nevada Mountains Foothills: Forbay Road. 0.5 mile north of its crossing of the South Fork American River. 668 Comment
  UCR173920  Phacelia hastata var. hastata George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10625 El Dorado Northern Sierra Nevada foothills, Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Calif. Hwy 193 381 Comment
  UCR176393  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2006-8-7 11174 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  UCR196944  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2008-6-3 13577 El Dorado Sierra Nevada Mountains, Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 716 Comment
  UCR249989  Phacelia hastata var. hastata George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20934 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
  UCR235581  Phacelia heterophylla subsp. virgata George K. Helmkamp, E. A. Helmkamp 2012-5-3 18903 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
  JEPS71495  Phacelia hydrophylloides Gladys L. Smith 1971-7-8 3040 El Dorado edge of parking lot Echo Summit, California Alpine Club Lodge 2250 Comment
  POM127642  Phacelia hydrophylloides R. L. Pendleton, F. M. Reed 1907-7-23 1037 El Dorado Grass Lake Trail, Glen Alpine 2104 Comment
  SEINET4691400  Phacelia hydrophylloides George K. Helmkamp, E. A. Helmkamp 2010-1 16716 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trial, at Jim Quinn Spring. 2136 Comment
  UCD125386  Phacelia mutabilis Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7481 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 on north side of General Creek. 1918 Comment
  UCR242337  Phacelia mutabilis George K. Helmkamp, E. A. Helmkamp 2010-8-20 16806 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  UCD161651  Phacelia quickii G. L. Stebbins 1977-6-26 7703 El Dorado South ridge of Wentworth Mountain, west of Loon Lake. (Exact location unknown. Coordinates estimated by label maker.) 2042 Comment
  JEPS70973  Phacelia stebbinsii L. R. Heckard 1969-5-30 2258 El Dorado at falls below Leonardi Springs; Rubicon River canyon 1127 Comment
  SACT001741  Phleum alpinum James Grove 1974-6-27 El Dorado 2351.8 Comment
  JEPS75181  Phleum pratense Gladys L. Smith 1972-8-23 3519 El Dorado meadow about Recreation Hall at Glen Alpine 2194 Comment
  UCD72945  Phleum pratense Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4511 El Dorado Washoe Meadows State Park. North of fen system along trail/old road. 1948 Comment
  CAS-BOT-BC486768  Phlox Sara M. Taylor; Daniel Hastings 2013-8-15 103 El Dorado Eldorado National Forest: Pacific Ranger District, Desolation Wilderness. Lake Lois: In the vicinity of Lake Lois 2799 Comment
  JEPS71466  Phlox diffusa Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2739 El Dorado below Mt. Tallac summit area; Mt. Tallac 2667 Comment
  JEPS71457  Phlox gracilis Gladys L. Smith 1964-7-5 2100 El Dorado near Pow-Wow Bog; Echo Summit 2133 Comment
  JEPS71636  Phlox gracilis Gladys L. Smith 1964-7-5 2899 El Dorado 2 mi w Echo Summit (bordering Pow-wow Bog); Sierra Nevada, Pow-wow Bog 2133 Comment
  UC746873  Phoradendron juniperinum G. Thomas Robbins 1945-8-5 2096 El Dorado 4 - 5 mi. e. Wentworth Springs (along Georgetown Rd.) 1981 Comment
  HSC15920  Phoradendron serotinum subsp. tomentosum L. S. Rose 1966-2-26 66002 El Dorado Diamond Springs 549 Comment
  UCR170461  Phoradendron villosum George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10013 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
  RSA184934  Phoradendron villosum subsp. villosum L. S. Rose 1966-2-26 66002 El Dorado Diamond Springs. 549 Comment
  CAS-BOT-BC383139  Phyllodoce breweri Andrew Townesmith; Karen M. Meyer 2007-8-9 922 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
  CAS-BOT-BC56432  Phyllodoce breweri A. A. Heller 1916-8-9 12508 El Dorado Haypress meadow above Echo Lake 2590 Comment
  CAS-BOT-BC56433  Phyllodoce breweri A. A. Heller 1916-8-9 12508 El Dorado Haypress meadow above Echo Lake 2590 Comment
  JEPS66657  Phyllodoce breweri W. L. Jepson 1918-8-28 8159 El Dorado Grass Lake near Fallen Leaf; Grass Lake 2194 Comment
  UCD117730  Phyllodoce breweri P. B. Kennedy 1919-8-1 s.n. El Dorado Chiquata Lake, Sierra Nat. Forest. 2743 Comment
  UCR219646  Phyllodoce breweri George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16586 El Dorado Northern Sierra Nevada Mountains, southernmost point of Wright's Lake, 5.6 mi. NE (33 deg. ) of Kyburz 2085 Comment
  RSA9465  Phyllodoce breweri C. B. Wolf 1928-8-17 3353 El Dorado Trail from Susie to Heather Lake. Comment
  SEINET7270776  Phyllodoce breweri L. Miller 1936-7-14 s.n. El Dorado Angora Lakes Comment
  RSA3000  Pinus albicaulis C. B. Wolf 1931-9-9 2413 El Dorado At timberline, Mt. Tallac, Sierra Nevada. 2896 Comment
  MACF019658  Pinus contorta F. A. MacFadden 1934-7-28 12822 El Dorado Myers Station, Eldorado CO. California 1950 Comment
  CAS-BOT-BC73274  Pinus contorta subsp. murrayana L. R. Abrams 1930-8-20 12757 El Dorado Desolation Valley 2438 Comment
  UC1612281  Pinus contorta subsp. murrayana W. A. Setchell 1901-7-1 El Dorado Tahoe Region Comment
  UC178  Pinus contorta subsp. murrayana W. A. Setchell 1901-7-1 El Dorado Rubicon Park Tahoe, Rubicon Park Comment
  UC463454  Pinus contorta subsp. murrayana Ira L. Wiggins 1930-10-11 5071 El Dorado 18 mi w Lake Tahoe (along Placerville-Tahoe highway) Comment
  NY335052  Pinus contorta var. murrayana W. J. Hess 1997-7-23 7692 El Dorado El Dorado national Forest. Stone Rock Lookout, Granite Rock outcrop, 4 miles W of Silvber Lake. Comment
  SEINET7880455 Image available Pinus elliottii Elbert L. Little Jr. 1956-1 17147 El Dorado Institute of Forest Genetics, Placerville, Eldorado County, California. Comment
  SEINET5778508 Image available Pinus flexilis J. Penn 1957-11-16 El Dorado Institute of Forest Genetics, Placerville Comment
  UC1713792  Pinus jeffreyi W. A. Setchell 1901-7-1 El Dorado near Tahoe Comment
  POM181985  Pinus ponderosa J. G. Lemmon 1930-5-3 s.n. El Dorado Lake Tahoe. [county unspecified] Comment
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Mar 6 2011
  SEINET7880484 Image available Pinus ponderosa var. scopulorum Elbert L. Little Jr. 1964-1 19159 El Dorado Institute of Forest Genetics, Placerville, Eddy Arboretum Comment
  SEINET7880487 Image available Pinus pungens Elbert L. Little Jr. 1964-1 19139 El Dorado Eddy Arboretum Institute of Forest Genetics, Placerville. Alt. 2700 ft. Comment
  SEINET5778550 Image available Pinus radiata J. Penn 1957-11-16 El Dorado Institute of Forest Genetics, Placerville Comment
  UCR219656  Pinus sabiniana George K. Helmkamp, E. A. Helmkamp 2009-10-30 15717 El Dorado Sierra Nevada Mountains Foothills, NW edge of Cameron Park, Bass Lake Road at Bass Lake, 2.1 miles north of junction with US-50 378 Comment
  SEINET11098621  Piperia unalascensis G. Thomas Robbins 1943-1 1159 El Dorado Park Creek Road w. of its junction with the Plum Creek Road and the Hazel Valley Road. 1219 Comment
  UCR171110  Pityrogramma triangularis George K. Helmkamp, E. A. Helmkamp 2006-3-26 10111 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; Rock Creek Road, 1.4 mi east of Calif. Highway 193 (generally east of Chili Bar) 428 Comment
  UCR188024  Pityrogramma triangularis var. triangularis George K. Helmkamp, E. A. Helmkamp 2007-4-30 11904 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  CAS-BOT-BC227988  Plagiobothrys A. G. Vestal 1963-5-6 61746 .7 El Dorado Serpentine on road W from N of Placerville toward Gold Hill, 0.6 mile E of road N to Lotus Comment
  UCD55400  Plagiobothrys cognatus Ellen Dean; Mark Bibbo 2006-7-19 3250 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Old quarry area. 1927 Comment
  SBBG115474  Plagiobothrys hispidulus B. Crampton 1989-6-6 10161 El Dorado Stateline, entrance to Stable rd; Tahoe Basin Comment
  UC219426  Plagiobothrys hispidulus H. M. Hall 1921-6-26 11314 El Dorado Sly Park 1036 Comment
  UCD148164  Plagiobothrys hispidulus Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8268 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1922 Comment
  UCR207139  Plagiobothrys tenellus George K. Helmkamp, E. A. Helmkamp 2009-4-4 14495 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Cut-off, 0.6 mile southeast of its junction with Mt. Aukum Road, c. 1.8 mi due south of Pleasant Valley 591 Comment
  UCR217872  Plagiobothrys tenellus George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16126 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 2.9 miles east of its junction with Perry Creek road 1012 Comment
  UC907712  Plagiobothrys tenellus G. Thomas Robbins 1944-5-7 1589 El Dorado bank along creek near Sly Park (5 mi s of Pollock Pines); Park Creek 1005 Comment
  UCR170478  Plantago lanceolata George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9860 El Dorado Northern Sierra Nevada Foothills, east of Sacramento; Sly Park Road (County Highway E-16), c. 2 mi east of Pleasant Valley 854 Comment
  BFRS110 Image available Plantago major Peter Rubtzoff 1972-10-12 7021 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gladdis Creek area) (Comp. 451E). Comment
  SEINET11448310  Platanthera dilatata var. leucostachys D. E. Stone 1957-1 El Dorado Lake Tahoe, U.S. 50-89 [S of], Luther Pass Road Comment
  RSA0012004  Platanthera leucostachys George K. Helmkamp, E. A. Helmkamp 2011-9-13 18240 El Dorado Mormon Emigrant Trail, 21.4 rd. miles southeast of Jenkinsons Lake, between Silver Fork Road and Hwy 88, 1.1 mi. NW (331 deg ) of Alder Hill 2270 Comment
  RSA0013400  Platanthera leucostachys George K. Helmkamp, E. A. Helmkamp 2012-7-2 19297 El Dorado along Mormon Emigrant Trail, 2.9 miles west of its junction with CA-88 2271 Comment
  UC429333  Platanthera leucostachys Milo S. Baker 1904-7-15 El Dorado near Tahoe (near Fallen Leaf Lake) Comment
  SEINET2470927  Platanthera sparsiflora K. Christie 2010-6-24 1868 El Dorado Lake Tahoe Basin Management Unit (USFS); general vicinity of Osgood Swamp. 2011 Comment
  UC72217  Platanthera sparsiflora Milo S. Baker 1904-1 El Dorado near Lake Tahoe Comment
  UCD139018  Platanthera sparsiflora June McCaskill; C. H. Lamoureux 1956-6-6 461 El Dorado At foot of Meyers grade, off of U.S. Highway 50, 0.7 mile west of junction with State Highway 89 (Luther Pass). 1996 Comment
  UCD96029  Platystemon californicus Beecher Crampton 1964-4-27 6937 El Dorado 4.2 miles south of Lotus. Comment
  UCR173678  Plectritis ciliosa George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10279 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
  UC747031  Plectritis ciliosa subsp. ciliosa G. Thomas Robbins 1943-4-21 1018 El Dorado at w edge of grounds of Institute of Forest Genetics Institute of Forest Genetics 731 Comment
  CDA11133  Plectritis macrocera G. F. Hrusa, Jeff Hart 1994-4-23 11823 El Dorado Cosumnes River Drainage; Along Latrobe Rd. immediately W of Latrobe Rd. Bridge over Cosumnes River. Comment
  CAS-BOT-BC458157  Pleuricospora fimbriolata H. B. Currier 1952-8-6 s.n. El Dorado South Fork Camp, Eldorado National Forest 1524 Comment
  SEINET3258006 Image available Poa annua George K. Helmkamp, E. A. Helmkamp 2007-3-22 11671 El Dorado Foothills, Northern Sierra Nevada Mountains; along Hwy CA-16 at the west slope of Mt. Aukum and 1.7 miles north of Mt. Aukum village. 584 Comment
  UC682064  Poa bolanderi G. L. Stebbins 1941-7-17 3187 El Dorado between Fallen Leaf Lodge and Glen Alpine Comment
  SEINET3282771 Image available Poa bulbosa George K. Helmkamp, E. A. Helmkamp 2007-4-27 11870 El Dorado Foothills, Northern Sierra Nevada Mountains; junction of Ice House Road and White Meadows Road, about 2 miles northwest of US-50. 1029 Comment
  UCD90628  Poa bulbosa Beecher Crampton 1967-5-5 7873 El Dorado Rescue. Comment
  UCR2695  Poa cusickii F. M. Reed, R. L. Pendleton 1907-7-24 1609 El Dorado Sierra Nevada Mtns., Lake Tahoe region [west of Fallen Leaf Lake]: summit of Mount Tallac above Glen Alpine Springs 2957 Comment
  UCD91108  Poa howellii Beecher Crampton 1958-5-29 4859 El Dorado 1/2 mile south of the new Salmon Falls Bridge. Comment
  CAS-BOT-BC311845  Poa pratensis Peter Rubtzoff 1974-6-4 7542 El Dorado Blodgett Forest Research Station, north side of the Bacchi Meadow area. 1319 Comment
  UCD42664  Poa pratensis subsp. pratensis C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 30 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
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Jun 12 2012
  BFRS395 Image available Poa scabrella Peter Rubtzoff 1975-6-5 8054 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R). Comment
  RSA0045148  Poa secunda George K. Helmkamp, E. A. Helmkamp 2012-7-6 19340 El Dorado Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50. 1707 Comment
  UCR256317  Poa secunda George K. Helmkamp, Amy Barnes 2014-5-14 22878 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 4.2 miles east of the east dam of Jenkinson Lake 1247 Comment
  CHSC73549  Poa secunda subsp. juncifolia L. P. Janeway; Eric Schroder 1998-9-14 6283 El Dorado Lake Tahoe Basin--National Forest. Meadow along Saxon Creek, about 1.2 mi southeast of the Lake Tahoe Airport. 1935 Comment
  CHSC73551  Poa secunda subsp. juncifolia L. P. Janeway; Eric Schroder 1998-8-19 6097 El Dorado Lake Tahoe Basin--National Forest. Meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  UCD90873  Poa secunda subsp. secunda Beecher Crampton 1976-5-12 9391 El Dorado Bass Lake, NE of Clarksville. Comment
  SEINET3123351 Image available Poa tenerrima George K. Helmkamp, E. A. Helmkamp 2008-4-30 13360 El Dorado Sierra Nevada Mountains Foothills: junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  SEINET3238871 Image available Poa tenerrima George K. Helmkamp, E. A. Helmkamp 2008-4-30 13346 El Dorado Sierra Nevada Mountains Foothills: junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown. 674 Comment
  JEPS75193  Poa wheeleri Gladys L. Smith and Dr. Alasdair H. Neilson 1970-7-27 2491 El Dorado summit area Echo Peak 2711 Comment
  UCD52740  Podagrostis humilis Annie M. Alexander; Louise Kellogg 1943-9-28 3558 El Dorado Echo Lake. 2255 Comment
  SEINET7968102  Pogogyne serpylloides B. Crampton 1959-5-21 5230 El Dorado 3.6 miles NE of Laatrobe, 0.5 mile W of Brandon School on French Camp Road. Comment
  UC932056  Polemonium occidentale Verne Grant, Alva Grant 1946-7-24 7776 El Dorado on n-facing slope above Upper Echo Lake; above Upper Echo Lake 2316 Comment
  UC530013  Polemonium occidentale subsp. occidentale E. B. Babcock 1934-7-24 440 El Dorado Tahoe Meadows , Shaddy bog 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
  CAS-BOT-BC258901  Polygala Peter Rubtzoff 1972-9-27 6952 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCD109719  Polygala cornuta W. G. Watkins 1929-8-6 2031 El Dorado Placerville. Comment
  UCR254734  Polygala cornuta var. cornuta Peter Rubtzoff 1975-7-9 8170 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Chinquapin Flat Road, c. 1.6 miles south of Old Gaddis Creek Road 1296 Comment
  SEINET3245885  Polygonum aviculare G. K. Helmkamp, E. A. Helmkamp 2007-1 12933 El Dorado Northern Sierra Nevada Mountains: Along Hwy US-50, 0.4 mile southwest of Phillips. 1829 Comment
  CAS-BOT-BC413929  Polygonum aviculare subsp. aviculare Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS72804  Polygonum aviculare subsp. depressum Gladys L. Smith 1972-8-23 3446 El Dorado U.S. 50 below Echo Summit 2194 Comment
  CAS-BOT-BC414428  Polygonum douglasii Elsie Zeile Lovegrove 1951-9-22 s.n. El Dorado Lake Tahoe Basin. Camp Richardson Comment
  UC746884  Polygonum douglasii subsp. douglasii G. Thomas Robbins 1943-6-13 1167 El Dorado along Park Creek rd w junction with Plum Creek and Hazel Valley roads 1219 Comment
  UC746885  Polygonum douglasii subsp. majus G. Thomas Robbins 1944-6-27 1739 El Dorado top of ridge above North Fork Webber Creek (about 3 mi e of Camino) 975 Comment
  JEPS74211  Polygonum minimum Gladys L. Smith 1972-7-20 3326 El Dorado along trail near intersection of Susie Lake to Lake Gilmore 2407 Comment
  JEPS72812  Polygonum persicaria Gladys L. Smith 1964-8-29 2388 El Dorado Little Norway parking area Echo Summit (along U.S. 50) 2250 Comment
  SJSU3917  Polygonum polygaloides subsp. confertiflorum C. W. Sharsmith 1964-6-20 7333 El Dorado Fallen Leaf L near NE margin 1950 Comment
  CAS-BOT-BC411422  Polygonum shastense C. W. Sharsmith 1937-8-30 3460 El Dorado north ridge Freel Peak, in granitics, south of Lake Tahoe, Sierra Nevada 3108 Comment
  SEINET4335264  Polygonum shastense D. G. Cooney 1946-8-12 126 El Dorado Sierra Nevada, w. slope Jobs Sister, Carson Range Comment
  CAS-BOT-BC233019  Polypogon interruptus G. L. Stebbins 1977-7-15 7770 El Dorado In garden of L. D. Smith, Placerville Comment
  SACT002018  Polypogon maritimus J. Wilson 1985-5-4 El Dorado 0.6 mile east on Gold Hill Road from Lotus Road. 25 yards northeast of road. 277.368 Comment
  CAS-BOT-BC76759  Polystichum imbricans subsp. imbricans G. Thomas Robbins 1944-6-7 1656 El Dorado North Fork Weber Creek, ca. 3 miles E of Camino 914 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
  UC1134792  Populus tremuloides P. L. Johannsen 1934-7-27 430 El Dorado 1 1/4 mi se Wilson; Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  CAS-BOT-BC102722  Populus tremuloides Ira L. Wiggins 1930-10-11 5061 El Dorado Along Placerville-Tahoe highway 18 mi. W. of Lake Tahoe Comment
  CAS-BOT-BC452080  Potamogeton alpinus Elsie Zeile Lovegrove 1941-9-6 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake Comment
  UCD83782  Potamogeton foliosus Lars W. J. Anderson 21-22 May 2009 WP 448 a El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 448. Comment
  JEPS124708 Image available Potamogeton gramineus B. Corwin 1964-7-9 145 El Dorado 7.5 miles east of rte. 50 off highway 89. Comment
  CAS-BOT-BC453907  Potamogeton pectinatus John Thomas Howell 1929-10-5 4439 El Dorado Margin of Lake Tahoe, Tahoma Lodge, 2 miles n. of Meeks Bay. Comment
  RSA796690  Potentilla Peter Rubtzoff 1974-6-19 7605 El Dorado U.C. Blodgett Forest Research Station, along Mutton Creek Road, 0.25 mi south of 'Country Road'. 1280 Comment
  UC1035792  Potentilla flabellifolia Annie M. Alexander and Louise Kellogg 1943-8-27 3490 El Dorado Dicks Lake Sierra Nevada, Lake Tahoe region, Dicks Lake (South end of lake) 2743 Comment
  CHSC73079  Potentilla glandulosa subsp. nevadensis L. P. Janeway 1998-8-5 5952 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
  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
  UCR251266  Potentilla glandulosa subsp. reflexa George K. Helmkamp, E. A. Helmkamp 2012-7-6 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
  BFRS420 Image available Potentilla gracilis subsp. nuttallii Peter Rubtzoff 1975-8-20 8344 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  SEINET998825  Potentilla gracilis var. fastigiata G. K. Helmkamp, E. A. Helmkamp 2006-1 11035 El Dorado Northern Sierra Nevada Mtns: 2.5 miles south of Hwy US-50, beside Philips on Sierra-at-Tahoe Rd 2225 Comment
  UCD44045  Potentilla gracilis var. fastigiata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1411 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCR176362  Potentilla gracilis var. fastigiata George K. Helmkamp, E. A. Helmkamp 2006-7-10 10875 A 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
  UCR235131  Potentilla gracilis var. fastigiata George K. Helmkamp, William Barnes 2010-9-4 16938 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  CAS-BOT-BC539982  Potentilla gracilis var. fastigiata Ella Dales Cantelow 1936-7-26 1532 El Dorado Near Grass Lake, Luther Pass Comment
  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
  JEPS78184  Potentilla palustris Gary W. Zamzow 1972-7-25 107 El Dorado on Highway 89, 1.7 mi nw Luther Pass (Grass Lake); , nw of Luther Pass 2286 Comment
  SEINET7224575 Image available Prunus avium George K. Helmkamp, E. A. Helmkamp 2010-6-10 16264 El Dorado Sierra Nevada Mountains foothills: Forni Road, on the southwest side of the bridge over Weber Creek, 1.5 air miles NW (331d) of Diamond Springs 479 Comment
  CAS-BOT-BC159933  Prunus emarginata Alice Eastwood 1912-6-15 371 El Dorado Deer Park, Lake Tahoe Region Comment
  CAS-BOT-BC159948  Prunus emarginata Frances I. Price 1919-6-1 s.n. El Dorado Fallen Leaf Lake Comment
  JEPS71929  Prunus emarginata Gladys L. Smith 1971-9-25 3108 El Dorado Old Meyers Grade just below California Alpine Club Lodge (Echo Summit, in Echo area); Echo Summit, Old Meyers Grade 2225 Comment
  JEPS71930  Prunus emarginata Gladys L. Smith 1971-9-25 3125 El Dorado Echo Summit, California Alpine Club, parking lot Echo Summit; , California Alpine Club 2240 Comment
  SEINET11917293  Prunus emarginata H. H. Heller 1938-7-27 796 El Dorado Tamarack Trail, Fallen Leaf Comment
  CDA10935  Prunus virginiana var. demissa G. F. Hrusa 1994-4-28 11847 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. above Sweetwater Cr. Comment
  SBBG27319  Pseudobahia heermannii L. Constance 1939-5-7 2486 El Dorado forks of Sweetwater Crk, 2 mi above mouth 243 Comment
  UC220203  Pseudobahia heermannii Katharine Brandegee May 1907 El Dorado near Camino Comment
  UC1613492  Pseudognaphalium californicum Charles M. Belshaw 1936-9-6 2660 El Dorado Placerville Hwy Sierra Nevada (41 milestone) 1676 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
  UCD165269  Pseudognaphalium stramineum Peter Rubtzoff; John Thomas Howell 1973-7-17 7082 El Dorado The Georgetown Divide, Sierra Nevada. Upper Gaddis Creek area in Mainline Road Clearcut (Comp.451E). 1311 Comment
  JEPS72540  Pseudognaphalium thermale Gladys L. Smith 1972-8-23 3474 El Dorado below Echo Summit Lodge (U.S. 50) 2194 Comment
  UC1118466  Pseudognaphalium thermale P. L. Johannsen 1934-10-18 523 El Dorado 1.5 mi se Slate Mtn.; Placerville Quadrangle 1097 Comment
  CAS-BOT-BC126748  Pseudotsuga menziesii var. menziesii G. K. Helmkamp; Mary Alice Barnes; Mary Jane Ganibe 2010-7-6 16467 El Dorado Sierra Nevada Mountains: Silver Fork Road, 4.1 miles south of its junction with US-50 in Kyburz 1500 Comment
  UCR198450  Pseudotsuga menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2008-3-11 13145 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UCR246690  Pseudotsuga menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2007-9-26 13017 El Dorado Northern Sierra Nevada Mountains Foothills, Bonetti Road, 1.1 miles south of its junction with Mormon Emigrant Trail, just east of Jenkinson Lake 1189 Comment
  CAS-BOT-BC361880  Psilocarphus tenellus John Thomas Howell 1954-5-16 29598 El Dorado 4 miles west of Shingle Springs Comment
  UCD47931  Psilocarphus tenellus Ellen Dean; with Plant Biology 102 2005-5-14 2613 El Dorado Near junction of Meadowbrook and Bear Creek Roads, In parking lot picnic area near Traverse Creek. 685 Comment
  RSA73854  Ptelea baldwinii subsp. crenulata L. S. Rose 1952-5-31 52000 El Dorado 2 miles S of Lotus. 305 Comment
  CAS-BOT-BC76577  Pteridium aquilinum Gladys L. Smith 1959-6-15 1152 El Dorado Glen Alpine Road from Fallen Leaf Lake, beyond gate. 2225 Comment
  JEPS73137  Pteridium aquilinum var. pubescens Gladys L. Smith 1963-7-27 1825 El Dorado old Hawley Grade near Echo Summit; Sierra Nevada 2164 Comment
  JEPS73140  Pteridium aquilinum var. pubescens Gladys L. Smith 1972-7-17 3590 El Dorado Glen Alpine Spring 1981 Comment
  SEINET3874517 Image available Pteridium aquilinum var. pubescens Beecher Crampton 1982-9-2 9870 El Dorado Along US 50 east of Camp Sacramento. Edge of drainage ditch along road.; 0 2012 Comment
  UCD117795  Pterospora andromedea Dennis W. Stevenson 1974-9-11 364 El Dorado Lake Audrain; along north side of lake, ca. 100-200 yards east of outlet stream. 2194 Comment
  UCSB40052  Pterospora andromedea Reisentz, Paul 1982-9-4 El Dorado Grass Lake, 6 miles south of Hwy. 89 from Hwy. 50, south of Lake Tahoe 2346 Comment
  RSA32300  Pteryxia terebinthina var. californica G. Thomas Robbins 1945-7-8 2047 El Dorado Near Al Tahoe, Lake Tahoe. 1921 Comment
  CAS-BOT-BC147783  Purshia tridentata var. tridentata M. E. 1934-5-30 562 El Dorado Lake Tahoe Comment
  SBBG115857  Purshia tridentata var. tridentata B. Crampton 1987-7-12 10133 El Dorado Stateline Blvd, Stateline Comment
  UC303665  Pyrola asarifolia Geo. B. Grant 1906-8-3 El Dorado Lake Tahoe, Sierra Nevada Mts. 1828 Comment
  UCD165692  Pyrola asarifolia Ellen Dean 2016-7-12 9048 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Within unnamed drainage on west side of Highway 89. 2060 Comment
  CAS-BOT-BC462855  Pyrola asarifolia Alice Eastwood 1906-8-6 1234 El Dorado Glen Alpine Region: Camp Agassiz Comment
  UC747660  Pyrola picta G. Thomas Robbins 1945-8-4 2081 El Dorado on shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area Rockbound Lake; Desolation Valley Wilderness Area, Rockbound Valley 2011 Comment
  UCD19877  Pyrola picta C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1169 -2 El Dorado El Dorado National Forest, South Fork Campground. Comment
  UCD82299  Pyrola picta Robin McMaster 1975-8-17 653 El Dorado 3-5 mi from Crag Lake on trail from Meeks Bay. 2133 Comment
  CHSC77493  Pyrus communis Jeffrey Thomas Gautschi 1997-3-23 12 El Dorado Foothills. 3 km northwest of U.S. Highway 50, 2 km west of State Highway 49. 579 Comment
  UCD165076  Quercus Peter Rubtzoff 1975-5-28 7999 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  OBI14306  Quercus chrysolepis H. E. McMinn 1932-8-4 2973 El Dorado Comment
  UCD40536  Quercus chrysolepis Rodney Gale Myatt 1970-7-10 378 El Dorado South Fork of American River from Pollock Pines. 822 Comment
  CAS-BOT-BC86125  Quercus dumosa C. B. Wolf; B. D. Stark 1933-9-22 5483 El Dorado Sweetwater Creek near Salmon Falls, western slope of the Sierra Nevada. 152 Comment
  CAS-BOT-BC79609  Quercus durata John Thomas Howell 1976-8-1 52040 El Dorado Cameron park about 3 mi W of Shingle Springs 426 Comment
  CAS-BOT-BC79610  Quercus durata John Thomas Howell 1954-5-17 29724 El Dorado 1 mi SE of Garden valley 609 Comment
  UC1135582  Quercus durata P. L. Johannsen 1931-1-1 18 El Dorado Garden Valley Placerville Quad. 609 Comment
  SD262288  Quercus durata var. durata George K. Helmkamp, E. A. Helmkamp 2011-11-20 18465 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Road at south end of bridge over the American River. 160 Comment
  RSA787260  Quercus kelloggii George K. Helmkamp, E. A. Helmkamp 2009-9-15 15628 El Dorado Omo Ranch Road, 3.9 miles west of Omo Ranch/junction with Slug Gulch Road [problem] 1043 Comment
  UCR223854  Quercus kelloggii George K. Helmkamp, E. A. Helmkamp 2009-9-15 15628 El Dorado Sierra Nevada Mountains Foothills, Omo Ranch Road, 3.9 miles west of Omo Ranch/junction with Slug Gulch Road [problem] 1043 Comment
  UCSC010003  Quercus kelloggii Al Keuter 2014-9-6 00 113 C El Dorado Along south edge of lower Wrights Lake Road near Highway 50. 1764 Comment
  CAS-BOT-BC104505  Quercus vacciniifolia David D. Keck 1932-6-30 1553 El Dorado Between Fallen Leaf Lake and Lake Tahoe 1920 Comment
  CAS-BOT-BC104509  Quercus vacciniifolia Lewis S. Rose 1963-7-9 63194 El Dorado 1 mi SW of Meyers 1981 Comment
  RSA46945  Quercus vacciniifolia G. Thomas Robbins 1943-6-27 1215 El Dorado On rocky ridge above Echo Summit Pass. 2439 Comment
  UC1083187  Quercus vacciniifolia H. L. Mason 1926-5-30 3317 El Dorado ridge between Emerald Bay and Cascade Lake Comment
  UC1199514  Quercus vacciniifolia Herbert L. Mason 1929-10-4 6573 El Dorado hills above Glen Alpine; Fallen Leaf Lake Comment
  UC5524  Quercus vacciniifolia Miss K. A. Chandler Sep 1901 El Dorado between Tahoe and Lucile 2133 Comment
  UCSB13268  Quercus vacciniifolia Myrick, Donald 1960-9-22 El Dorado About Lake Tahoe Comment
  SEINET12035075  Quercus vacciniifolia H. H. Heller 1938-1 831 El Dorado Tamarack Trail, Fallenleaf Comment
  SEINET12035076  Quercus vacciniifolia H. H. Heller 1938-1 802 El Dorado Tamarack Trail, Fallenleaf Comment
  SEINET4288258  Quercus vacciniifolia I. Pearse, Baty, J; Hahn, M 2012-1 CA-MH 68 El Dorado Pyramid Creek trail head, On route back from Desolation Wilderness to U.C. Davis, off US route 50 near pyramid creek trail head; prior to beginning of horsetrail falls trail. Comment
  SEINET10437802  Quercus wislizeni P. DelMonte 1976-4-3 s.n. El Dorado Junction at Cool. 610 Comment
  UCR188840  Quercus wislizeni var. wislizeni George K. Helmkamp, E. A. Helmkamp 2007-9-19 12980 El Dorado Northern Sierra Nevada Mountains Foothills, along Greenstone Road just south of its junction with US-50 (east of Shingle Springs) 427 Comment
  CAS-BOT-BC362699  Raillardella argentea Bruce G. Baldwin 1986-8-27 625 El Dorado El Dorado National Forest, Crystal Range, broad basin on southeast flank of Pyramid Peak, immediately east of small lake on west half of northern meridian of section 6, R17E, T11N 2682 Comment
  BFRS444 Image available Ranunculus Peter Rubtzoff 1974-6-4 7534 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UCD165175  Ranunculus Peter Rubtzoff 1974-6-4 7534 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  RSA790893  Ranunculus Peter Rubtzoff 1974-6-4 7539 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. 1320 Comment
  POM213956  Ranunculus alismifolius var. alismellus J. B. Lillard 1935-7-7 s.n. El Dorado Wright's Lake. 2134 Comment
  RSA32398  Ranunculus alismifolius var. alismellus G. Thomas Robbins 1945-7-8 2050 El Dorado Along Velma Lakes trail, near Velma Lakes, Desolation Valley, Wilderness. 2439 Comment
  UC13907  Ranunculus alismifolius var. alismifolius W. C. Blasdale 1897-7-25 El Dorado Mt. Tallac Lake Tahoe Region Comment
  CAS-BOT-BC379150  Ranunculus aquatilis var. diffusus Elsie Z. Lovegrove 1941-9-9 s.n. El Dorado Fallen Leaf Lake Comment
  UCD95792  Ranunculus arvensis P. B. Kennedy 1922-5-23 s.n. El Dorado Helm Field, Barret Ranch, near Shingle. 487 Comment
  UCD60383  Ranunculus californicus G. K. Helmkamp; G. K. Helmkamp 2007-4-27 11864 El Dorado Northern Sierra Nevada Mountains: Junction of Ice House Road and White Meadows Road, about 2 miles northwest of US-50. 1029 Comment
  UCD150198  Ranunculus flammula var. ovalis Ellen Dean; N. Khuu, S. Dohle 2014-8-9 8553 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park, downslope of trail that branches off to Lily Pond. 1981 Comment
  UCD166038  Ranunculus flammula var. ovalis Daniel M. McNair 2016-8-2 2188 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  CDA36373  Ranunculus muricatus G. K. Helmkamp, E. A. Helmkamp 2009-5-4 14589 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. Comment
  CHSC23222  Ranunculus muricatus Robert A. Schlising 1963-5-3 2541 El Dorado Roadside and pastures along Hwy 49, few blocks south of village of Cool; in corner of pasture. Comment
  UCR208582  Ranunculus muricatus George K. Helmkamp, E. A. Helmkamp 2009-5-4 14589 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
  JEPS55013  Ranunculus occidentalis W. L. Jepson 1938-4-8 18613 El Dorado near old cabin above (s of) Chili Bar; South Fork American River, Big Canyon Comment
  RSA752658  Ranunculus occidentalis George K. Helmkamp, E. A. Helmkamp 2007-3-10 11610 El Dorado Rattlesnake Bar Rd, 6.8 miles southwest of its junction with CA-49, southwest of Pilot Hill 329 Comment
  SBBG120613  Ranunculus occidentalis var. ultramontanus G. K. Helmkamp with E. A. Helmkamp 2006-6-10 10688 El Dorado Ice House Rd, 10.6 mi S of Wentworth Springs Rd, just S of the Jones Fork of Silver Crk 1509 Comment
  POM160671  Ranunculus occidentalis var. ultramontanus Marcus E. Jones 1929-6-26 s.n. El Dorado Lake Tahoe. Comment
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Feb 5 2011
  UCR173310  Ranunculus sceleratus George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10229 El Dorado Northern Sierra Nevada Foothills, 2.1 mi. south of Pleasant Valley Road along French Creek Road, SE of Shingle Springs 369 Comment
  UCD42636  Raphanus raphanistrum Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC74181  Raphanus raphanistrum John Thomas Howell 1954-5-16 s.n. El Dorado Sierra Nevada. Shingle Springs. 449 Comment
  UCR200916  Rhamnus crocea George K. Helmkamp, E. A. Helmkamp 2008-9-9 14073 El Dorado Foothills, northern Sierra Nevada Mountains, junction of Bear Creek Road and Meadow Brook Road at Bear Creek; east of CA-193 and south of Georgetown 678 Comment
  RSA518943  Rhamnus tomentella subsp. tomentella J. T. Howell 1954-5-17 29704 El Dorado 1 mile southwest of Garden Valley. 610 Comment
  UCD150477  Rhodiola integrifolia subsp. integrifolia James A. Neilson Jr. 1970-8-1 1713 El Dorado Tahoe Basin, Emerald Bay. 1981 Comment
  CAS-BOT-BC56529  Rhododendron columbianum Dr. E. C. Van Dyke 1915-7-15 s.n. El Dorado Gilmore Lake, Lake Tahoe region Comment
  CAS-BOT-BC56538  Rhododendron columbianum A. A. Heller 1919-7-30 13339 El Dorado Meek's bay, Lake Tahoe 1859 Comment
  UCD117840  Rhododendron columbianum Morris Halperin 1932-8-14 916 El Dorado Strawberry. Comment
  SEINET7271490  Rhododendron occidentale L. R. Miller Unknown s.n. El Dorado Eldorado National Forest above Georgetown Comment
  RSA0024980  Rhynchospora Peter Rubtzoff 1974-9-19 7918 El Dorado UC Blodgett Forest Research Station: Bacchi Meadow. Comment
  JEPS85661  Ribes John Thomas Howell 1925-6-10 1143 El Dorado Eagle Lake Trail Lake Tahoe region 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
  JEPS71861 Image available Ribes cereum Gladys L. Smith July 1964 3024 El Dorado trail from Little Norway to Lake Audrain; Echo Summit area 2225 Comment
  UC747375  Ribes cereum G. Thomas Robbins 1944-6-17 1702 El Dorado about 1 mi e Pyramid Ranger Station 1676 Comment
  SEINET8892770  Ribes lasianthum K. Christie 2011-1 2038 El Dorado Lake Tahoe Basin Management Unit (LTBMU); along Scotts Lake Trail, ca. 1.25 mi. south/southeast from the Big Meadow/Tahoe Rim Trail trailhead. Comment
  UC1127484  Ribes nevadense P. L. Johannsen 1934-7-11 371 El Dorado 1 1/2 mi ese White Hall; Plumas National Forest, Pyramid Pk. Quadrangle Comment
  UCD102413  Ribes nevadense David W. Gilpin 1975-6-3 31 El Dorado Glen Alpine Canyon, 0.5 mile west of Lily Lake. 2072 Comment
  UCD19714  Ribes nevadense C. H. Lamoureux; R. Gankin and R. Evert 1956-4-27 1049 El Dorado 18 miles east of Placerville, on US Hwy 50; 1 mile west of Pacific House. Near Roman Gankin's cabin. Comment
  UCD40262  Ribes nevadense Rodney Gale Myatt 1972-6-1 1632 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  JEPS49172  Ribes roezlii Francis Ramaley 1917-5-20 11267 El Dorado Kyburz Comment
  UCD19715  Ribes roezlii C. H. Lamoureux; R. Gankin and R. Evert 1956-4-27 1050 El Dorado 18 miles east of Placerville, on US Hwy 50; 1 mile west of Pacific House. Near Roman Gankin's cabin. Comment
  CAS-BOT-BC198981  Ribes roezlii var. roezlii Alice Eastwood 1922-4-8 11127 El Dorado Kelsey Comment
  CAS-BOT-BC198984  Ribes roezlii var. roezlii Alice Eastwood 1927-3-26 14180 El Dorado On road from Coloma to Georgetown. Comment
  RSA0024722  Ribes roezlii var. roezlii George K. Helmkamp, William Barnes 2010-9-4 16930 El Dorado Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  CAS-BOT-BC173975  Ribes viscosissimum Le Roy Abrams 1911-7-29 4830 El Dorado Near summit of Mt. Tallac 2895 Comment
  RSA0020894  Ribes viscosissimum Jens Clausen 1932-9-14 640 El Dorado Tahoe Region, above Glen Alpine. Near stream on the trail to Mt Tallac. 2317 Comment
  SEINET13942867 Image available Ribes viscosissimum A. A. Heller 1916-1 12546 El Dorado South side of Echo Lake Comment
  UC672170  Rigiopappus leptocladus H. L. Mason 1932-4-12 7021 El Dorado Shingle Springs Comment
  UCR230952  Rorippa curvipes var. truncata George K. Helmkamp, E. A. Helmkamp 2010-8-7 16744 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
  UC747362  Rorippa curvisiliqua G. Thomas Robbins 1945-5-27 1948 El Dorado along Pleasant Valley Road 1 1/2 mi s Camino; North Fork Webber Creek, s of Camino 762 Comment
  UCD115282  Rorippa curvisiliqua Charles M. Knapp 1979-6-6 s.n. El Dorado Tahoe Keys, between Tahoe Keys Marina and the mouth of the upper Truckee River, 800 feet south of Lake Tahoe. 1900 Comment
  UCD115305  Rorippa curvisiliqua G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11553 El Dorado Northern Sierra Nevada Mountain Foothills; 0.6 mile northwest of Pleasant Valley along Pleasant Valley Road. 756 Comment
  JEPS53839  Rorippa subumbellata John T. Howell 1925-7-5 1376 El Dorado shore Emerald Bay (sw end Lake Tahoe); , shore Emerald Bay 1889 Comment
  CAS-BOT-BC146362  Rosa Peter Rubtzoff 1972-9-28 6960 El Dorado Sierra Nevada, Georgetown Divide, Blodgett Forest. Southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  UCD112422  Rosa Peter Rubtzoff 1975-7-10 8185 El Dorado Sierra Nevada, Georgetown Divide, Blodgett Forest: Mutton Creek Road ca. 0.3 mi. east of East Fork Gaddis Creek crossing (Comp. 510R). 1310 Comment
  SEINET195659  Rosa gymnocarpa G. Thomas Robbins 1944-6-3 1651 El Dorado Shady Ponderosa pine-White Fir woods along U. S. Highway 50, three miles east of Camino, 1036 Comment
  UCD19225  Rosa woodsii var. ultramontana Van M. Mar 1989-7-23 4 El Dorado Near Regina Road., ca. 100 yards east of Wildwood St. 2011 Comment
  UCR171321  Rubus armeniacus George K. Helmkamp, E. A. Helmkamp 2005-7-11 9688 El Dorado Northern Sierra Nevada Foothills, 30 miles SW of Lake Tahoe; 1 mile east of Jenkinson Lake along Mormon Emigrant Road/County Highway 5 1220 Comment
  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
  CAS-BOT-BC147217  Rubus parviflorus Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CDA26326  Rubus parviflorus P. B. Kennedy 1920-8-1 23 El Dorado Eldorado National Forest - Barrett Camp. Comment
  SEINET7707112  Rubus parviflorus E. Dean, G. Dickinson, J. Poloske, M. & T. Starbuck 2007-8-25 4497 El Dorado Washoe Meadows State Park. West side of park near Grizzly Mountain Road near manhole #54 1954 Comment
  UCD72928  Rubus parviflorus Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4497 El Dorado Washoe Meadows State Park, western edge of park off of Grizzly Mountain Road near manhole #54. 1954 Comment
  UCR197313  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2008-7-11 13769 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
  UCD80674  Rumex conglomeratus CNPS SN Foothill Team 2006-6-29 SNNR 0683 a El Dorado CDPR, Auburn State Recreation Area. 439 Comment
  RSA792593  Rumex salicifolius var. denticulatus George K. Helmkamp, William Barnes 2010-9-4 16936 El Dorado Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  CAS-BOT-BC434145  Rumex triangulivalvis Geo. B. Grant 1906-8-1 7088 El Dorado About Lake Tahoe. Tallac Comment
  CAS-BOT-BC132690  Salix Beecher Crampton 1986-8-17 10037 El Dorado Stateline Comment
  CAS-BOT-BC103483  Salix eastwoodiae W. R. Dudley 1900-6-1 5652 El Dorado below Lake [Lucile] Lucille Ridge Comment
  SEINET10357126  Salix eastwoodiae E. Dean, K. F. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4078 El Dorado Washoe Meadows State Park, SW area of the park adjacent to sewer manhole #66, near unimproved road. 1946 Comment
  SEINET10357748  Salix eriocephala var. watsonii B. Crampton 1987-6-5 10121 El Dorado Sierra Nevada Mountains, South Lake Tahoe, at Tahoe Boulevard and Pioneer Trail. Comment
  SBBG115678  Salix exigua B. Crampton 1986-8-17 10039 El Dorado Stateline Comment
  BFRS363 Image available Salix exigua var. hindsiana Peter Rubtzoff, Barbara Trowbridge 1975-6-25 8113 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E). Comment
  UCD161499  Salix geyeriana Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8810 b El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Along South Fire Road on S side of road, between two bridges that cross General Creek. 1965 Comment
  CAS-BOT-BC107626  Salix jepsonii M. Halperin 1932-9-15 861 El Dorado Strawberry Comment
  CAS-BOT-BC125193  Salix lasiandra var. lasiandra John Thomas Howell 1925-5-28 1097 El Dorado Emerald Bay Camp on strand, Lake Tahoe 1889 Comment
  UCD106975  Salix lasiandra var. lasiandra Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7246 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Adjacent to Vikings Holm buildings. 1918 Comment
  CAS-BOT-BC176160  Salix lasiolepis Peter Rubtzoff 1972-10-4 6990 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  UCD74257  Salix lasiolepis Jennifer W. Burt 2005-9-8 100 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
  CAS-BOT-BC124586  Salix lemmonii W. R. Dudley 1900-6-29 5800 El Dorado Tahoe City Comment
  CHSC73198  Salix lemmonii L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-28 5883 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
  HSC95614  Salix lemmonii L. P. Janeway, Eric Schroder 1998-8-18 6088 El Dorado W side of Upper Truckee River, .3 mi. S of Hwy. 50 and 1 mi. W-SW of Meyers 1921 Comment
  UCD34681  Salix lemmonii Beecher Crampton 1987-6-5 10125 El Dorado El Dorado County, South Lake Tahoe, Stateline. Comment
  CHSC73089  Salix ligulifolia L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5809 El Dorado Lake Tahoe Basin Management Unit. 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-BC128230  Salix lucida W. R. Dudley 1900-6-28 5725 El Dorado Tallac House - Lake Tahoe shore Comment
  CAS-BOT-BC125536  Salix lutea Beecher Crampton 1986-8-17 10035 El Dorado Stateline Comment
  UCD34636  Salix lutea Beecher Crampton 1987-3-27 10081 El Dorado El Dorado County, Stateline, 2 blocks south of Lake Tahoe beach, off Park ave.. Comment
  UCD34664  Salix lutea Beecher Crampton 1987-4-30 10108 El Dorado El Dorado County, South Lake Tahoe, Stateline, 1 - 2 blocks south of Lake Tahoe Beach, west of Park Ave. Comment
  UCD34665  Salix lutea Beecher Crampton 1987-4-30 10109 El Dorado El Dorado County, South Lake Tahoe, Stateline, 1 - 2 blocks south of Lake Tahoe Beach, west of Park Ave. Comment
  CAS-BOT-BC129182  Salix scouleriana Alice Eastwood 1912-6-15 437 El Dorado Deer Park - Lake Tahoe Region Comment
  UC495482  Salix scouleriana Meryll Randall 1930-6-17 El Dorado Bay View Lake Tahoe, Emerald Bay, Bay View 2072 Comment
  UCD165600  Salix scouleriana Ellen Dean; with Daniel McNair 2016-6-10 8945 b 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
  UCR189210  Salsola tragus George K. Helmkamp, E. A. Helmkamp 2007-9-11 12932 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  CAS-BOT-BC235009  Sambucus L. R. Abrams 1917-9-22 6825 El Dorado Gilmore Lake, Lake Tahoe Region Comment
  UC1119904  Sambucus mexicana P. L. Johannsen 1934-7-11 5117 El Dorado 1/2 mi n mouth of Alder Creek; Eldorado National Forest, Pyramid Peak Quadrangle 1219 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
  UCD142055  Sambucus racemosa Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7873 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. 1946 Comment
  UC747256  Sanguisorba minor subsp. muricata G. Thomas Robbins 1944-5-5 1584 El Dorado about 3 mi e Placerville (near Institute of Forest Genetics); near Institute of Forest Genetics 762 Comment
  UCR170472  Sanguisorba minor subsp. muricata George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9866 El Dorado Northern Sierra Nevada Foothills, east of Sacramento; Sly Park Road (County Highway E-16), c. 2 mi east of Pleasant Valley 854 Comment
  UCR191043  Sanguisorba minor subsp. muricata George K. Helmkamp, E. A. Helmkamp 2007-6-6 12271 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 6.3 miles east of its junction with Sly Park Road 1607 Comment
  UC566852  Sanicula bipinnatifida Herbert L. Mason 1928-5-4 4499 El Dorado Shingle Springs Comment
  UCR218986  Sanicula bipinnatifida George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16332 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
  UCD128007  Sanicula bipinnatifida Roman Gankin 1966-3-30 726 El Dorado Pine Hill. Comment
  RSA191758  Sanicula tuberosa R. F. Thorne, P. Everett 1964-4-17 33763 El Dorado N slope of Pine Hill, 3-4 miles ENE of Rescue 610 Comment
  SBBG128593  Sanicula tuberosa G. K. Helmkamp, E. A. Helmkamp 2012-5-28 19073 El Dorado Pebble Cyn Rd, 0.6 mi S of its jct with Mormon Emigrant Trail 1555 Comment
  SEINET12119633  Sanicula tuberosa H. H. Heller 1938-1 675 El Dorado Mount Tallae Comment
  SD240956  Saponaria officinalis George K. Helmkamp, E. A. Helmkamp 2011-10-13 18414 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 8.1 miles northwest of Pollock Pines, at north side of bridge over the South Fork American River (Slate Mountain 7.5'Q) 595 Comment
  JEPS43796  Saxifraga aprica R. L. Pendleton, F. M. Reed 1907-7-23 1021 El Dorado above Glen Alpine (Grass Lake Trail); Lake Tahoe Region, Grass Lake Trail 2133 Comment
  JEPS71869  Saxifraga bryophora Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2666 El Dorado near Aloha Lake (Pyramid Peak); Pyramid Peak 2743 Comment
  UC402449  Saxifraga bryophora R. L. Pendleton, F. M. Reed July 1907 1063 El Dorado Glen Alpine, Keith's Dome Glen Alpine; Lake Tahoe Region, , Keith's Dome 2499 Comment
  UCR80259  Saxifraga bryophora A. A. Beetle, D. E. Beetle, Alva Hansen 1945-7-16 3940 El Dorado Sierra Nevada Mtns., south side of upper Echo Lake, north slope of Ralston Mountain 2287 Comment
  JEPS47533  Saxifraga californica Katharine Brandegee 1909-4-28 El Dorado between Auburn and Cool Comment
  UCR173688  Saxifraga californica George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10561 El Dorado Northern Sierra Nevada foothills, along Hwy US-50 at Bridal Veil Falls, east of Pacific House 1002 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
  UCR235603  Saxifraga californica George K. Helmkamp, E. A. Helmkamp 2012-4-27 18860 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
  JEPS71872  Saxifraga oregana Gladys L. Smith 1964-7-3 2031 El Dorado 1 mi w of Echo Summit (along Hwy 50) 2133 Comment
  RSA49049  Saxifraga tolmiei Verne Grant, Alva Grant 1949-7-18 8756 El Dorado On crest of ridge southeast of Ralston Peak, near Echo Lak 2744 Comment
  UC747374  Saxifraga tolmiei G. Thomas Robbins 1944-7-29 1807 El Dorado above Lake Schmidell (Red Peak, Rockbound Valley, Desolation Valley Wilderness Area); Desolation Valley Wilderness Area, Red Peak, Rockbound Valle 2651 Comment
  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
  UCR173166  Scandix pecten-veneris George K. Helmkamp, Elizabeth Helmkamp 2006-4-25 10219 El Dorado Northern Sierra Nevada Foothills, E of Sacramento and just SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek 488 Comment
  UCR217929  Scandix pecten-veneris George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16148 El Dorado Sierra Nevada Mountains Foothills, along Perry Creek, about 0.2 mile south of Slug Gulch Road, at a point 4.7 miles east of junction with Perry Creek Road 1027 Comment
  UCD164698  Schedonorus arundinaceus Peter Rubtzoff 1976-6-10 8625 El Dorado Sierra Nevada. Blodgett Forest: 'County Road' ca. 0.1 mi. west of Headquarters Road junction (Comp. 220R) 1286 Comment
  JEPS101931  Schoenoplectus subterminalis Dean W. Taylor 1972-5-22 1457 El Dorado Grass Lake, at summit of Luther Pass (Highway 89) 2316 Comment
  CAS-BOT-BC110846  Scirpus congdonii Verne Grant; Alva Grant 1946-7-28 7807 El Dorado Desolation Valley Wilderness Area, El Dorado National Forest 2529 Comment
  CAS-BOT-BC22412  Scirpus congdonii Alva Grant; Verne Grant 1946-7-28 7807 El Dorado Desolation Valley Wilderness Area, El Dorado National Forest 2529 Comment
  CAS-BOT-BC22413  Scirpus congdonii J. T. Howell 1946-9-1 22970 El Dorado Echo Summit Comment
  CAS-BOT-BC110901  Scirpus microcarpus George B. Grant 1906-7-25 s.n. El Dorado Lake Tahoe Comment
  UCR217878  Scleranthus annuus George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16127 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 2.9 miles east of its junction with Perry Creek road 1012 Comment
  UCD98506  Scleranthus annuus subsp. annuus Rimo Bacigalupi; L. R. Heckard 1962-5-31 8577 El Dorado below and south of Eight-mile House (east of Camino), watershed of upper reaches of Webber Creek about 1 mile below US Highway 50. 1158 Comment
  UCD98519  Scleranthus annuus subsp. annuus Arthur H. McCain 1989-8-17 s.n. El Dorado Placerville Institute of Forest Genetics. Comment
  UCD36965  Scribneria bolanderi Beecher Crampton 1956-6-1 3507 El Dorado El Dorado County, 2 miles directly northeast of Clarksville, south end of Bass Lake. Comment
  UCD92511  Scribneria bolanderi Beecher Crampton 1964-4-27 6935 El Dorado 4.2 miles south of Lotus. Comment
  POM181677  Sedella pumila L. F. Robbins 1927-5-6 s.n. El Dorado Below Placerville. Comment
  CAS-BOT-BC64317  Sedum obtusatum Le Roy Abrams 1911-7-30 5003 El Dorado Fallen Leaf Lodge. Lake Tahoe Region Comment
  JEPS72362  Sedum obtusatum Gladys L. Smith 1963-7-27 1838 a El Dorado Old Hawley Grade 2164 Comment
  CAS-BOT-BC64229  Sedum obtusatum Gladys L. Smith 1959-6-15 1228 El Dorado Glan Alpine trail, near falls, Fallen Leaf Lake Region. Comment
  CAS-BOT-BC64325  Sedum obtusatum K. Piech 1927-1-1 s.n. El Dorado above Glen Alpine Comment
  SEINET8552359  Sedum obtusatum H. M. Hall, H. P. Chandler 1903-8-3 4762 El Dorado South Fork American River, near Echo. 1981 Comment
  UC54475  Sedum obtusatum subsp. obtusatum H. M. Hall and H. P. Chandler 1903-8-3 4762 El Dorado near Echo (South Fork American River); Sierra Nevada Mountains, , nr Echo 1981 Comment
  UCD102048  Sedum obtusatum subsp. obtusatum G. K. Helmkamp; Elizabeth A. Helmkamp 2006-5-31 10558 El Dorado Northern Sierra Nevada foothills; along Hwy US-50 at Bridal Veil Falls, east of Pacific House. 1002 Comment
  UC370260  Sedum rosea subsp. integrifolium E. O. Essig 1928-7-15 El Dorado Upper Echo Lake 2438 Comment
  SEINET2441001  Sedum spathulifolium George K. Helmkamp, E. A. Helmkamp 2010-5-14 16040 El Dorado Sierra Nevada Mountains Foothills: Happy Valley Road, 1.1 mi NE of Somerset, just W of the bridge over the Cosumnes River (Camino 7.5'). 544 Comment
  UCR206828  Sedum spathulifolium George K. Helmkamp, E. A. Helmkamp 2009-6-6 14919 El Dorado Sierra Nevada Mountains Foothills, along Mosquito Road, 6.2 miles north of its junction with CA-50 in Placerville and at the bridge over the American River 485 Comment
  SD53168  Sedum spathulifolium Darley F. Howe 1962-5-18 El Dorado El Dorado National Forest on Highway 50, 4.0 miles from west entrance. 1064 Comment
  UC829683  Senecio aronicoides Marcus E. Jones, A. M. 1883-5-8 El Dorado Kelsey Comment
  CAS-BOT-BC363825  Senecio integerrimus var. exaltatus Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC363829  Senecio integerrimus var. exaltatus John Thomas Howell 1925-6-28 1228 El Dorado Trail between Eagle Lake and the Velma Lakes, Lake Tahoe region 2286 Comment
  SD81020  Senecio integerrimus var. exaltatus Darley F. Howe 1971-7-1 El Dorado Near Lake Tahoe, 2 miles west of entrance to Eldorado National Forest 2105 Comment
  JEPS72239  Senecio integerrimus var. major Gladys L. Smith 1964-7-6 2134 El Dorado trail from Upper Echo Lake to Desolation Valley 2438 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
  UCR219667  Senecio integerrimus var. major George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16578 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 Comment
  CAS-BOT-BC364006  Senecio integerrimus var. major G. Thomas Robbins 1945-7-8 2051 El Dorado Along trail near Velma Lakes 2438 Comment
  CAS-BOT-BC341230  Senecio scorzonella L. R. Abrams 1930-9-3 12763 El Dorado Half Moon Lake 2438 Comment
  BFRS294 Image available Senecio triangularis Peter Rubtzoff 1972-9-14 6900 El Dorado Blodgett Forest: Mutton Creek area just south of County Road (Comp.310U) Comment
  JEPS71799  Senecio triangularis Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2672 El Dorado near Aloha Lake; Pyramid Peak 2743 Comment
  SEINET2470919  Senecio triangularis K. Christie 2010-6-24 1860 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 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-BC364306  Senecio triangularis J. Clausen 1932-9-14 631 El Dorado Tahoe Region, above Glen Alpine on rocky stream-bed along trail to Mt. Tallac 2225 Comment
  UCD135811  Senecio triangularis G. L. Webster 1974-7-16 7638 El Dorado Mt. Ralston Drive, around 4.5 miles east of Strawberry. 1981 Comment
  CAS-BOT-BC364736  Sericocarpus oregonensis subsp. californicus M. Halperin 1932-9-15 887 El Dorado Strawberry 1737 Comment
  CHSC79812  Sherardia arvensis G. F. Hrusa 1994-4-28 11848 El Dorado Sierra Nevada. Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Adjacent ot Sweet Valley Rd. LAT/LONG: 38deg 45' N; 121deg 2' W. 360 Comment
  UCR197236  Sherardia arvensis George K. Helmkamp, E. A. Helmkamp 2008-4-25 13338 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
  UCD34760  Sidalcea Beecher Crampton 1989-7-16 10205 El Dorado El Dorado County, Tahoe Basin, Stateline, Lake Parkway - Stateline Stables Comment
  UC101542  Sidalcea asprella Katharine Brandegee May 20 1907-May 28 1907 El Dorado Simpson's Ranch Sweetwater Creek Comment
  SEINET7042344  Sidalcea calycosa subsp. calycosa A. G. Vestal 1963-4-8 s.n. El Dorado Meiss Road at Brook Crossing. Leek Spring Hill quadrangle UTM Zone 10, 730739mE, 4280199mN. Comment
  UCD112202  Sidalcea glaucescens Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7178 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' West side of meadow. 1977 Comment
  UCD142232  Sidalcea glaucescens Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7888 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side of bridge (upstream) connecting North Fire Road with South Fire Road. 1948 Comment
  UCR242340  Sidalcea glaucescens George K. Helmkamp, E. A. Helmkamp 2010-8-20 16803 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  UCR249981  Sidalcea glaucescens George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20899 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  UC624286  Sidalcea malviflora subsp. asprella L. Constance 1939-5-6 2475 El Dorado 3.5 mi s Eldorado (Sierra Nevada foothills); , s of Eldorado 457 Comment
  UC1729879  Sidalcea oregana subsp. spicata L. P. Janeway and Susi Urie 1998-8-4 5915 El Dorado meadow complex about 0.3 mi s-se of the middle of the e shore of Fallen Leaf Lake, Emerald Bay Quadrangle Fallen Leaf Lake; Emerald Bay Quadrangle 2005 Comment
  UCD142747  Sidalcea oregana subsp. spicata Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7964 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, NW corner of pond. 2015 Comment
  POM124441  Sidalcea oregana subsp. spicata L. R. Abrams 1911-7-27 4772 El Dorado Lake Valley, (Lake Tahoe) 1951 Comment
  UC480731  Sidalcea oregana subsp. spicata W. C. Blasdale 1923-7-25 El Dorado Glen Alpine Lake Tahoe Region, Glen Alpine Comment
  CAS-BOT-BC178698  Silene Peter Rubtzoff; Donald Goheen 1975-6-10 8059 El Dorado Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U), Blodgett Forest - Sierra Nevada 1213 Comment
  UCR184802  Silene californica George K. Helmkamp, E. A. Helmkamp 2007-5-9 11984 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
  JEPS72109  Silene douglasii Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2724 El Dorado summit area Ralston Peak nr Cup Lake (upper end Echo Ridge); summit area Ralston Peak nr Cup Lake, upper end Echo Ridge 2814 Comment
  UC480713  Silene douglasii W. C. Blasdale 1923-7-19 El Dorado Fallen Leaf Lake Lake Tahoe Region, Fallen Leaf Lake Comment
  UC54469  Silene douglasii H. M. Hall and H. P. Chandler July, 1903 4638 El Dorado vicinity Lake Tahoe (Glen Alpine); Sierra Nevada Mountains, vicin Lake Tahoe, Glen Alpine 2133 Comment
  CAS-BOT-BC181286  Silene invisa Dean Wm. Taylor; Rexford Palmer 1983-8-1 8236 El Dorado Headwaters of Camp Creek at Iron Mountain Road 2194 Comment
  UCR249876  Silene invisa George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20915 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  UCD80219  Silene laciniata subsp. californica CNPS SN Foothill Team 2005-5-2 SNFN 0187 b El Dorado CDPR, Auburn State Recreation Area, just south of the Olmstead Loop Trail, south of the Knickerbocker Canyon (just after the trail comes out of the canyon). 430 Comment
  CAS-BOT-BC389030  Silene laciniata subsp. californica Jean L. Pawek 1956-5-23 65 El Dorado Highway 50 914 Comment
  UCD98956  Silene laciniata subsp. californica John D. Atkin 1952-5-3 39 El Dorado south slope near Highway 50, 1 mile east of where highway crosses American River. 914 Comment
  CAS-BOT-BC389298  Silene lemmonii A. A. Heller 1915-8-6 12172 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  SEINET8879739  Silene lemmonii E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4237 El Dorado [Sierra Nevada] Washoe Meadows State Park, S part of park, SW of restored quarry and S of sewer manhole #66. 1958 Comment
  UC465698  Silene lemmonii Katharine Brandegee July 1908 El Dorado Riverton Comment
  POM121362  Silene occidentalis L. R. Abrams 1911-7-27 4798 El Dorado Near Fallen Leaf Lake; Lake Tahoe Region. 2043 Comment
  UC72584  Silene occidentalis Milo S. Baker 1904-7-7 El Dorado near Lake Tahoe (between Fallen Leaf and Cascade Lakes); near Lake Tahoe Comment
  UCD135840  Silybum marianum G. K. Helmkamp; E. A. Helmkamp 2007-5-5 11941 El Dorado Northern Sierra Nevada Mountains: along CA-49, 3.7 miles northwest of Placerville. 548 Comment
  CDA36277  Sisymbrium altissimum R. Robison 2011-8-17 El Dorado South Lake Tahoe; Washoe Meadow State Park. 0 Comment
  CDA36278  Sisymbrium altissimum R. Robison 2011-8-17 El Dorado South Lake Tahoe; Washoe Meadow State Park. 0 Comment
  UC747020  Sisyrinchium californicum G. Thomas Robbins 1943-5-23 1082 El Dorado 3 mi e of Camino (along North Fork Webber Creek); North Fork Webber Creek 914 Comment
  UCD165801  Sisyrinchium idahoense var. occidentale Ellen Dean; with Daniel McNair 2016-7-19 9141 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. Comment
  SACT002272  Sitanion jubatum J. Wilson 1985-4-29 El Dorado 40 yards southeast of intersection of Jackpine & Cactus Road, Shingle Springs. 277.368 Comment
  BFRS68 Image available Smilacina racemosa Peter Rubtzoff, John Thomas Howell 1973-7-18 7114 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut. (Comp. 451E) Comment
  UCR233187B  Smilacina racemosa George K. Helmkamp, E. A. Helmkamp 2011-7-7 17670 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 5.8 miles south of its junction with Mormon Emigrant Trail 1430 Comment
  IRVC2500  Smilacina racemosa var. amplexicaulis John Schram 1964-7-3 s.n. El Dorado Fallen Leaf Lake. Comment
  UC747526  Smilacina stellata G. Thomas Robbins 1945-6-17 1979 El Dorado flat along creek near Baltic Peak; Camp Creek 1005 Comment
  RSA473658  Solidago canadensis subsp. elongata Glenn A. Gorelick 1965-8-29 s.n. El Dorado Bijou, south Lake Tahoe. Comment
  SD81149  Solidago canadensis subsp. elongata Darley F. Howe 1971-10-5 El Dorado 9 miles east of Placerville on road to Pleasant Valley. 609 Comment
  UCR209039  Solidago canadensis subsp. elongata George K. Helmkamp, E. A. Helmkamp 2009-8-19 15487 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  CAS-BOT-BC365402  Solidago elongata L. R. Abrams 1930-8-8 12730 El Dorado Near Lily Lake, Glen Alpine Canyon 2026 Comment
  UC726613  Solidago elongata A. A. Heller 1911-8-12 12550 El Dorado on the Lincoln Highway near Phillip's 2133 Comment
  UCD135925  Solidago elongata G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11022 El Dorado Northern Sierra Nevada Mountains, North Truckee River Road, 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe. 2009 Comment
  UCD44853  Solidago elongata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2219 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  CAS-BOT-BC339780  Solidago multiradiata E. A. McGregor 1909-8-9 61 El Dorado Lake Tahoe Region. Half Moon Lake 2365 Comment
  UC483413  Solidago multiradiata L. R. Abrams 1930-9-3 12766 El Dorado Half Moon Lake 2438 Comment
  CAS-BOT-BC364948  Solidago velutina subsp. californica A. A. Heller 1915-9-12 12272 El Dorado On the Lincoln Highway 10 miles east of Placerville 975 Comment
  UCD136088  Solidago velutina subsp. californica P. B. Kennedy 1920-8-16 98 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  SEINET9351961  Soliva sessilis Unknown 1953-4-22 1121 El Dorado Rather common under oaks, along a fence line, Chaparral area, Hollister Ranch. 3 mi W of Rescue. Comment
  RSA9522  Sorbus californica Carl B. Wolf 1928-8-17 3330 El Dorado Susie Lake. 2354 Comment
  UCD164338  Sorbus californica Peter Rubtzoff 1976-9-23 8898 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: off north side of Gaddis Creek Road just east of Gaddis Creek crossing (0.1 mi. east of Mainline Road junction) (Comp. 520R). 1292 Comment
  OBI9969  Sorbus scopulina Harriet Trumbull 1929-10-5 4 El Dorado Echo Lake 2134 Comment
Read comments
Dec 14 2012
  JEPS71947  Spiraea densiflora Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2744 El Dorado below summit area Mt. Tallac 2667 Comment
  UC306840  Spiraea densiflora unknown 1918-7-21 El Dorado Lake of the Woods; Sierra Nevada 2346 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
  RSA8089  Spiraea densiflora var. splendens Carl B. Wolf 1928-8-15 3306 El Dorado On the trail to Mt. Tallac, above Glen Alpine. 2387 Comment
  CAS-BOT-BC421455  Spiraea splendens unspecified 1906-8-1 7124 El Dorado Glen Alpine, Lake Tahoe Comment
  UCSB25989  Spiraea splendens Randall, Merle 1938-7-27 El Dorado Near south shore of Eagle Lake, vicinity of Lake Tahoe 2209 Comment
  UC1729922  Spiranthes porrifolia L. P. Janeway, Eric Schroder 1998-8-19 6103 El Dorado about 1.7 mi e-se of Fallen Leaf Lake ((Washoe Meadows State Park), Meadow along Angora Creek, Echo Lake Quadrangle); Meadow along Angora Creek, Echo Lake Quadrangle 1920 Comment
  UCD93115  Sporobolus cryptandrus Beecher Crampton 1967-7-26 8144 El Dorado Ca. 4 miles W of Shingle Springs, US Hwy. 50E, Cambridge Road junction. Comment
  UCR233129A  Sporobolus indicus George K. Helmkamp, E. A. Helmkamp 2011-9-22 18302 El Dorado Foothills, northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Diamond Springs; northwest edge of Patterson Lake 521 Comment
  SEINET3559384 Image available Stachys F. A. MacFadden 1934-7-28 12613 El Dorado West slope of Echoe summit. Comment
  UC465518  Stellaria borealis subsp. sitchana R. L. Pendleton and F. M. Reed 1907-7-25 1223 El Dorado road near Lily Lake; Lake Tahoe Region 1981 Comment
  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
  UCR207429  Stellaria longipes subsp. longipes George K. Helmkamp, Amy Barnes 2009-7-8 15148 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-BC391096  Stellaria longipes subsp. longipes Donald Myrick 1958-6-28 62 El Dorado On edge of Lake Tahoe at Pope Beach Comment
  UCD99402  Stellaria media G. K. Helmkamp; E. A. Helmkamp 2007-3-3 11592 El Dorado Northern Sierra Nevada Foothills; Cameron Park, junction of Santos Circle and Santos Court. 370 Comment
  BFRS350 Image available Stephanomeria Peter Rubtzoff 1975-7-23 8229 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  UCD136435  Stephanomeria Peter Rubtzoff 1974-7-25 7784 El Dorado Sierra Nevada. Georgetown Divide. Blodgett Forest: Mutton Creek Road around 0.45 miles south of 'County Road' (Comp. 360R). 1289 Comment
  CAS-BOT-BC375589  Stephanomeria lactucina Alice Eastwood 1909-1-1 191 El Dorado Lake Tahoe Region. Sunnyside Comment
  UCR242799  Stephanomeria lactucina George K. Helmkamp, E. A. Helmkamp 2010-9-1 16901 El Dorado Northern Sierra Nevada Mountains, Mehrten Springs Road, 0.6 mile north of its junction wtih CA-88 2018 Comment
  CAS-BOT-BC322932  Stephanomeria tenuifolia Wm. Vortriede 1928-1-1 s.n. El Dorado Lake Tahoe Comment
  JEPS36889  Stephanomeria tenuifolia Helen-Mar Wheeler 1941-8-12 420 El Dorado 4 mi s Meyers Post Office (old sawmill, State Highway 89); Upper Truckee River Comment
  JEPS89400  Stephanomeria tenuifolia Dean William Taylor 1970-8-23 683 El Dorado on the North Slope of Freel Peak North Slope of Freel Peak 2590 Comment
  UC725304  Stephanomeria virgata subsp. pleurocarpa A. A. Heller 1941-8-27 16304 El Dorado 5 mi e Placerville (along U.S. Highway 50) Comment
  UCR244654  Stipa Peter Rubtzoff 1974-6-25 7640 El Dorado Sierra Nevada Mountains, Georgetown Divide. U.C. Blodgett Forest Research Station, heliport clearing 1341 Comment
  BFRS208 Image available Stipa californica Peter Rubtzoff 1974-6-26 7660 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  SACT002335  Stipa californica Josephine Van Ess 1982-8-3 El Dorado Collected about 0.5 mile south of Highway 50 on ski resort road. Sunny, granite gravel area. Comment
  SD237276  Stipa californica G. K. Helmkamp 2009-7-7 15116 El Dorado Sierra Nevada Mountains:: Wright's Lake Road, .4 mi east of its junction with Ice House Road, c. 1.3 milesnorth of Ice House Store. 1659 Comment
  SACT002377  Stipa lepida J. Wilson 1985-6-21 El Dorado Off Kanaka Valley Road. 1500' southeast of Weber and South American River 277.368 Comment
  CAS-BOT-BC344933  Streptanthus Peter Rubtzoff 1975-6-25 8119 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, 1.6 miles south of Old Gaddis Creek Road (double gates); Comment
  CHSC98907  Streptanthus polygaloides L. P. Janeway 2007-7-8 9098 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; near the confluence of Rock Canyon Creek and Traverse Creek. 692 Comment
  CAS-BOT-BC87537  Streptanthus tortuosus Dr. E. C. Van Dyke 1916-7-4 s.n. El Dorado Lake Tahoe Region. From above Grass Lake. Comment
  CAS-BOT-BC87551  Streptanthus tortuosus W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine. 2133 Comment
  CAS-BOT-BC87561  Streptanthus tortuosus J. M. Tucker 1954-6-5 2701 El Dorado Beside Highway 50, ca. 0.5 mile above Twin Bridges. Comment
  UCD116423  Streptanthus tortuosus J. M. Tucker 1954-6-5 2701 El Dorado beside Highway 50, 0.5 mile above Twin Bridges. 1981 Comment
  JEPS72070  Streptanthus tortuosus var. orbiculatus Gladys L. Smith 1964-7-6 2130 El Dorado trailside from Upper Echo Lake to Desolation Valley (about 2 1/2 mi above Upper Lake) 2407 Comment
  CAS-BOT-BC519053  Streptopus amplexifolius G. L. Stebbins 1968-7-20 6806 El Dorado Junction Dam, west of Union Valley Reservoir Comment
  CAS-BOT-BC48039  Styrax redivivus G. Thomas Robbins 1945-5-20 1934 El Dorado Along Sweetwater Creek, 3-4 mi. s. of Salmon Falls. 182 Comment
  SBBG50862  Styrax redivivus K. Milam 1966-5-15 36 El Dorado St Hwy 49, 3 mi E of Auburn 381 Comment
  JEPS46343  Swertia radiata Miss Margaret A. Kelley Aug 1914 El Dorado summit above Phillips Sta. on State road (i.e. Echo sta., sta near Sierra Nevada summit, Pyramid Peak Sheet); Sierra Nevada Comment
  BFRS329 Image available Symphoricarpos acutus Peter Rubtzoff 1975-8-20 8340 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  BFRS273 Image available Symphoricarpos mollis Peter Rubtzoff 1975-8-19 8335 El Dorado Blodgett Forest: Loop Road about 0.15 mile south of Cutoff junction (Comp. 120E) Comment
  CAS-BOT-BC234628  Symphoricarpos mollis Louise Bartholomew 1925-9-22 s.n. El Dorado Emerald Bay, Lake Tahoe 1889 Comment
  JEPS72389  Symphoricarpos mollis Gladys L. Smith 1971-9-25 3123 El Dorado below California Alpine Club Lodge (Old Meyers Grade); Echo Summit 2225 Comment
  JEPS72393  Symphoricarpos mollis var. acutus Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2512 El Dorado Summit area Echo Peak (Echo Peak) 2711 Comment
  CAS-BOT-BC238913  Symphoricarpos rotundifolius Elsie Z. Lovegrove 1947-6-16 s.n. El Dorado Fallen Leaf Lake road Comment
  CAS-BOT-BC238921  Symphoricarpos rotundifolius C. B. Wolf 1931-9-8 2408 El Dorado About half way between Susie Lake and Glen Alpine, Tahoe Region, Sierra Nevada 2255 Comment
  CAS-BOT-BC99191  Symphyotrichum ascendens M. Halperin 1932-9-15 886 El Dorado Strawberry 1737 Comment
  UCD44174  Symphyotrichum ascendens C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1540 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC97603  Symphyotrichum campestre Alice Eastwood 1906-7-27 1049 El Dorado Fallen Leaf Lake, Glen Alpine Region Comment