Search Results — 2000 specimen records retrieved (1566 records with coordinates)
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Results for search: County=EL DORADO; Source=All;   

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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)
 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
 Records are made available under the CCH Data Use Terms.
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73567  Abies concolor Ira L. Wiggins 1930-10-11 5066 El Dorado Along Placerville-Tahoe highway 18 mi. W. of lake Tahoe. Comment
  CAS-BOT-BC73571  Abies concolor E. A. McGregor 1909-8-26 206 El Dorado Glen Alpine 2072 Comment
  CAS-BOT-BC330636  Acer glabrum var. glabrum John Thomas Howell 1925-7-5 1381 El Dorado Lake Tahoe, Emerald Bay, Armstrong's 1889 Comment
  CAS-BOT-BC330656  Acer glabrum var. glabrum Geo. B. Grant 1900-7-15 s.n. El Dorado About Lake Tahoe 2438 Comment
  POM128988  Acer glabrum var. torreyi R. L. Pendleton, F. M. Reed 1907-7-23 1079 El Dorado Grass Lake trail 2104 Comment
  SEINET3098692 Image available Acer macrophyllum Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-6-4 15215 El Dorado West slope Sierra Nevada along Lincoln Highway 1520 Comment
  UCD116999  Acer macrophyllum J. D. Atkin 1952-5-3 42 El Dorado beside Highway 50, 3 miles east of American River Bridge, east of Placerville. Comment
Read comments May 12 2020
  JEPS72579  Achillea millefolium Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2750 El Dorado below summit area Mt. Tallac 2667 Comment
  UCD44178  Achillea millefolium C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1544 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  HSC4557  Achillea millefolium W. R. Rogers 1965-7-11 260 El Dorado Tahoe Keys, Lake Tahoe Comment
  CAS-BOT-BC110681  Achnatherum Peter Rubtzoff 1974-6-26 7660 El Dorado Sierra Nevada. Blodgett Forest. Bacchi Meadow (Comp. 290R). 1325 Comment
  UCD95017  Achnatherum A. Haig 1951-6-28 s.n. El Dorado Vicinity of Echo Lake. Comment
  UCD44054  Achnatherum lemmonii C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1420 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
Read comments Jun 11 2012
  UCD50626  Achnatherum lemmonii Mrs. H. P. Kelley 1916-7-17 s.n. El Dorado Tallac, Lake Tahoe. Comment
Read comments Apr 8 2011
  UCD50707  Achnatherum lemmonii Beecher Crampton 1960-6-6 5550 El Dorado Newtown. Comment
  UCD61651  Achnatherum nelsonii Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4197 El Dorado Washoe Meadows State Park. Angora Meadows, west side of Angora Creek, vicinity of sewer manhole #7. 1923 Comment
  UCD111452  Achnatherum nevadense Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7111 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
  SEINET255831  Achnatherum occidentale subsp. californicum Mary E. Barkworth, LR Firestone 1982-8-22 4025 El Dorado Meyers Ca; ca 1/4 mi beyond Cal Inspection Station at Little Chalet Ski sales 2950 Comment
  SEINET255904  Achnatherum occidentale subsp. californicum Mary E. Barkworth, LR Firestone 1982-8-22 4050 El Dorado Ca 1/2 mi beyound Echo Summit fron Meyers Ca.; dirt rd off to the right 2240 Comment
  UCD51061  Achnatherum occidentale subsp. californicum A. A. Beetle 16-26 Jul 1945 4168 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  SEINET255826  Achnatherum occidentale subsp. occidentale Mary E. Barkworth, LR Firestone 1982-8-22 4041 El Dorado Meyers about 0.25 mi beyond CA inspection stationa t Little Chalet Ski Sales; under porch & around. 2950 Comment
  SEINET255838  Achnatherum occidentale subsp. occidentale Mary E. Barkworth, LR Firestone 1982-8-22 4042 El Dorado Meyers about 0.25 mi beyond California Inspection Station at Little Chalet Ski Sales. 2950 Comment
  UCD74150  Achnatherum occidentale subsp. occidentale Jennifer W. Burt 2005-7-20 18 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2053 Comment
  UCD74157  Achnatherum occidentale subsp. occidentale Jennifer W. Burt; Jessica Hite 2005-8-16 25 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2019 Comment
  UCD74158  Achnatherum occidentale subsp. occidentale Jennifer W. Burt; Jessica Hite 2005-8-12 26 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2245 Comment
  UCD74161  Achnatherum occidentale subsp. occidentale Jennifer W. Burt 2005-7-20 29 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2090 Comment
  SEINET223698  Achnatherum occidentale subsp. pubescens Mary E. Barkworth, N Gay; L. Greene 1981-7-16 3435 El Dorado Intersection of US 50 and 89 1905 Comment
  OBI74611  Acmispon americanus David J. Keil 1992-1 23331 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCD104000  Acmispon argophyllus var. fremontii G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-4 10622 El Dorado Northern Sierra Nevada foothills. Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Hwy. CA-193. 381 Comment
  SD248412  Acmispon nevadensis var. nevadensis George K. Helmkamp, Elizabeth Helmkamp 2013-8-2 22085 El Dorado Northern Sierra Nevada Mountains; Mehrten Spring Road, 0.5 mile north of CA 88/Carson Pass Highway. 1793 Comment
  UCD104258  Acmispon nevadensis var. nevadensis G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11053 El Dorado Northern Sierra Nevada Mtns: along Wright's Lake Road (Forestry Route 4) 3.3 miles north of Hwy US-50. 2049 Comment
  SEINET12616223  Aconitum columbianum K. Christie 2010-6-24 1859 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  UC1125853  Aconitum columbianum A. D. Gifford 1934-7-18 306 El Dorado 2 mi. n. Leek Springs Hill (near cabin on Camp Creek, due s. of <S___> Springs <__>); El Dorado Nat'l Forest, Pyramid Peak Quad. Comment
  CAS-BOT-BC391386  Aconitum columbianum subsp. columbianum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC391391  Aconitum columbianum subsp. columbianum J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Tallac, Lake Tahoe 1914 Comment
  CAS-BOT-BC391579  Aconitum columbianum subsp. viviparum A. A. Heller 1915-8-6 12179 El Dorado Near Echo Camp on the Lincoln Highway 2133 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
  POM84481  Aconitum columbianum var. columbianum F. W. Peirson 1931-8-7 9521 El Dorado Glen Alpine Creek Basin. 2226 Comment
  CAS-BOT-BC412599  Aconogonon alaskanum Verne Grant; Alva Grant 1946-7-20 7753 El Dorado Slope on south side of Upper Echo Lake 2316 Comment
  UCD98789  Aconogonon phytolaccifolium G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10968 El Dorado Northern Sierra Nevada Mnts: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  CAS-BOT-BC227426  Actaea rubra George K. Helmkamp; E. A. Helmkamp 2011-7-30 17941 El Dorado Northern Sierra Nevada Mountains: North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek 1209 Comment
  CAS-BOT-BC133131  Adenostoma fasciculatum John Thomas Howell 1976-8-1 52043 El Dorado Cameron Park about 3 miles west of Shingle Springs 426 Comment
  CAS-BOT-BC69654  Adiantum aleuticum F. E. Blaisdell s.n. El Dorado Glen Alpine. Comment
  SEINET5338306  Adiantum pedatum A. D. Bruner 1962-3-17 s.n. El Dorado 2 miles E. Auburn. 413 Comment
  RSA0037291  Aegilops cylindrica George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-19 20884 El Dorado Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake 1456 Comment
  SACT000027  Aegilops triuncialis J. Wilson 1982-5-23 El Dorado 0.8 miles SW of intersection, along both sides of the road. serpentine and chaparral. 2 degree slope.disturbed brushland. 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
  JEPS71526  Agastache urticifolia Gladys L. Smith 1964-7-31 2267 El Dorado on Echo Lake side of summit on trail to Fallen Leaf Lake; on trail to Fallen Leaf Lake, Echo Lake side 2346 Comment
  RSA62724  Agastache urticifolia George B. Grant 1906-8-1 7103 El Dorado Lake Tahoe. 2073 Comment
  UCD19890  Agastache urticifolia C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-8 1169 -16 El Dorado El Dorado National Forest, 5 miles west of Uncle Tom's Cabin. Comment
  CAS-BOT-BC29408  Ageratina occidentalis William Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  POM177391  Ageratina occidentalis L. R. Abrams 1930-8-15 s.n. El Dorado Heather Lake 2500 Comment
  POM212154  Ageratina occidentalis Carl B. Wolf 1931-9-9 2414 El Dorado Below summit of Mt Tallac, Sierra Nevada. 2957 Comment
  CAS-BOT-BC295541  Agnorhiza bolanderi G. Thomas Robbins 1945-4-22 1844 El Dorado 2-3 mi. northwest of Shingle Springs 457 Comment
  UC747198  Agnorhiza bolanderi G. Thomas Robbins 1945-4-22 1844 El Dorado 2 to 3 mi northwest of Shingle Springs Comment
  CAS-BOT-BC295693  Agnorhiza reticulata Beecher Crampton 1965-7-2 7429 El Dorado N.E. slope of Pine Hill, 2 miles w.n.w. Rescue, in direct line Comment
  CAS-BOT-BC295697  Agnorhiza reticulata G. Thomas Robbins 1946-9-7 3746 El Dorado Along U. S. Highway 50, about 2 miles west of Shingle Springs 411 Comment
  BFRS476 Image available Agoseris Peter Rubtzoff 1974-7-25 7781 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  UCD128641  Agoseris aurantiaca var. aurantiaca P. B. Kennedy 1920-8-12 52 El Dorado El Dorado National Forest -- Barrett Camp. 1935 Comment
  UCD72649  Agoseris glauca var. glauca Ellen Dean; T. Sasaki 2007-7-23 4371 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #2 plot. 1920 Comment
  CHSC73629  Agoseris heterophylla L. P. Janeway; Eric Schroder 1998-8-17 6069 El Dorado Meadow on west side of intersection of A1 Tahoe Blvd and Pioneer Trail (South Lake Tahoe). 1920 Comment
  SEINET7096687  Agoseris heterophylla A. G. Vestal 1947-4-28 s.n. El Dorado Ca 3.9 miles south of El Dorado on Route 49 on Logtown Ridge. NAD27, 38? deg. 37' 45ao, -120?_ 51' 13ao (converted to WGS84 decimal degrees) UTM Zone 10 687705mE, 4260575mN Comment
  UCR198552  Agoseris heterophylla George K. Helmkamp, E. A. Helmkamp 2008-4-30 13349 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCR237054  Agoseris heterophylla George K. Helmkamp, E. A. Helmkamp 2012-4-24 18837 El Dorado Northern Sierra Nevada Mountains Foothills, Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg. ) of Garden Valley 705 Comment
  UC112917  Agoseris heterophylla var. cryptopleura Katharine Brandegee 1908-6-3 El Dorado near Pilot Hill Comment
  CAS-BOT-BC22839  Agoseris heterophylla var. cryptopleura G. Thomas Robbins 1943-4-15 998 El Dorado Above North Fork Webber Creek, 3 mi E of Camino 975 Comment
  UC112918  Agoseris heterophylla var. heterophylla Katharine Brandegee 1908-6-3 El Dorado near Pilot Hill Comment
  UC521409  Agoseris parviflora E. B. Babcock 1934-7-11 416 El Dorado Tahoe Meadows and State Line P.O. Tahoe Meadows; Lake Tahoe Comment
  UCD35872  Agoseris retrorsa Beecher Crampton 1965-6-3 7356 El Dorado 2 miles w.n.w. of Rescue, n.e. slope of Pine Hill. 579 Comment
  RSA153405  Agrimonia gryposepala T. C. Fuller 1961-10-5 7088 El Dorado Cool-Greenwood Road, 2 miles E of Cool Comment
  CAS-BOT-BC246551  Agrostis Peter Rubtzoff 1972-9-14 6888 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek area just south of County Road (Comp. 360R) 1271 Comment
  UCR206999  Agrostis George K. Helmkamp, Amy Barnes 2009-7-8 15168 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
  UCD51870  Agrostis capillaris Beecher Crampton 1978-7-26 9633 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club. Comment
  CDA14103  Agrostis exarata G. F. Hrusa, J. Glazner 1997-6-3 13939 El Dorado Sierra Nevada; Exposed slopes surrounding Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  UCD52323  Agrostis exarata Beecher Crampton 1957-8-6 4579 El Dorado along US Hwy. 50, 2.3 miles west of Vade. 1981 Comment
  UCD52421  Agrostis exarata Katharine Brandegee Date Unknown s.n. El Dorado Riverton. Comment
  UCD75800  Agrostis exarata G. Ledyard Stebbins 1969-6-1 6916 El Dorado 0.5 mile southwest of Garden Valley. 576 Comment
  SEINET10510117  Agrostis hyemalis Thomas Morley 1941-9-20 Morley 165 El Dorado Black moist humus soil in granite cracks along edge of Pyramid Creek, with Juncus spp., Carex, Perideridia; North side of Placerville-Echo Lake highway at Twin Bridges. 1829 Comment
  UCR233354  Agrostis idahoensis George K. Helmkamp, E. A. Helmkamp 2011-9-1 18235 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  UC463396  Agrostis oregonensis L. R. Abrams 1930-7-15 12690 El Dorado near Lily Lake; Glen Alpine Canyon Comment
  CAS-BOT-BC139068  Agrostis pallens A. A. Heller 1915-8-5 12149 El Dorado Near Camp Echo. On the Lincoln Highway. 2133 Comment
  CHSC73518  Agrostis pallens L. P. Janeway; Eric Schroder 1998-8-19 6099 El Dorado Large meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  UCD73765  Agrostis pallens Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4465 El Dorado Washoe Meadows State Park. Dry meadow area north of old quarry and east of fen system. 1927 Comment
  CAS-BOT-BC138767  Agrostis scabra Peter Rubtzoff 1972-8-30 6875 El Dorado Sierra Nevada. Blodgett Forest. Along East Fork Gaddis Creek ca. 0.1 mile south of Clearcut (Comp. 460E). 1301 Comment
  JEPS75150  Agrostis scabra Gladys L. Smith 1964-7-29 2195 El Dorado Audrain Lake Trail Echo Summit Area 2194 Comment
  SEINET13384028 Image available Agrostis scabra George K. Helmkamp, Amy Barnes 2014-1 22999 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 1.7 miles south of Crystal Basin Information Station 1609 Comment
  UCD108058  Agrostis scabra Tim Kuhn 2005-1 90 El Dorado El Dorado County. Comment
  UCR179339  Agrostis scabra George K. Helmkamp, E. A. Helmkamp 2006-8-24 11276 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  UCR233306  Agrostis scabra George K. Helmkamp, E. A. Helmkamp 2011-9-1 18209 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 4.7 miles south of its junction with US-50 in Kyburz, alongside Silver Fork American River 1500 Comment
  UCD53712  Agrostis variabilis Annie M. Alexander; Louise Kellogg 1943-8-27 3485 El Dorado Dicks Lake, Lake Tahoe region. 2743 Comment
  BFRS203 Image available Aira caryophyllea Peter Rubtzoff 1975-5-28 8009 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R). Comment
  SACT000271  Aira caryophyllea J. Wilson 1982-5-2 El Dorado area to west of road; gabbro, woodland 182.88 Comment
  UCD55744  Aira caryophyllea J. M. Tucker 1958-5-27 3394 El Dorado beside road from Greenwood to Georgetown, ca. 3.7 miles (by road) west of Georgetown. Comment
  UCR173679  Aira caryophyllea George K. Helmkamp, Elizabeth Helmkamp 2006-5-1 10283 El Dorado Northern Sierra Nevada foothills, corner of Pleasant Valley Road and Patterson Drive; west end of Diamond Springs 537 Comment
  UCR217169  Aira caryophyllea George K. Helmkamp, E. A. Helmkamp 2010-5-17 16062 El Dorado Sierra Nevada Mountains Foothills, Pine Hill Road, 0.8 mile above the junction with Bertana Court; edge of Pine Hill Ecological Reserve 610 Comment
  SACT000328  Aira elongata Herbert Copeland 1939-6-25 El Dorado sunny place, canyon of Glen Alpine Creek, alt 6000' Comment
  UCD19883  Allium C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1169 -8 El Dorado El Dorado National Forest, Rubicon River. Comment
  UC217300  Allium amplectens H. M. Hall 1921-6-24 11283 El Dorado Sly Park 1066 Comment
  JEPS74214  Allium campanulatum Gladys L. Smith and Alasdair Neilson 1970-7-27 2477 El Dorado summit area Echo Peak Echo Peak 2711 Comment
  UCR207011  Allium campanulatum George K. Helmkamp, E. A. Helmkamp 2009-7-22 15265 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing 2015 Comment
  POM87031  Allium campanulatum F. W. Peirson 1925-7-4 6262 El Dorado Road along E shore of Fallen Leaf Lake. 1951 Comment
  UCD80418  Allium sanbornii var. sanbornii CNPS SN Foothill Team 2005-6-14 SNNR 0281 a El Dorado BLM Pine Hill Preserve, Salmon Falls Unit. 341 Comment
  CAS-BOT-BC476733  Allium validum Mrs. J. C. Reynolds No date listed s.n. El Dorado Glen Alpine Region Comment
  CAS-BOT-BC476737  Allium validum G. L. Stebbins 1968-7-20 6809 El Dorado Canyon of Silver Creek, below Junction Dam 1402 Comment
  CAS-BOT-BC476741  Allium validum D. Herrick; N. Houghton; A. Bloom; J. Scheuer 1967-8-8 M 1370 El Dorado Ben Wood Meadow 2286 Comment
  JEPS82412  Allophyllum divaricatum L. R. Heckard 1969-6-2 El Dorado along State Hwy 49 about 1.5 mi s of bridge crossing North Fork American River 304 Comment
  UCD40138  Allophyllum divaricatum Rodney Gale Myatt 1970-9-22 382 El Dorado From Placerville to Hwy 193. Canyon along Hwy 193 to George town, about 2 mi. north of Placerville. 487 Comment
  UCD118028  Allophyllum integrifolium G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12733 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, 1.4 miles S of the lake. 2101 Comment
  UCR206772  Allophyllum integrifolium George K. Helmkamp, Amy Barnes 2009-7-8 15132 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
  JEPS72428  Allotropa virgata Gladys L. Smith 1970-7-18 2546 El Dorado Lake Audrain 2194 Comment
  CAS-BOT-BC171290  Alnus incana subsp. tenuifolia Alice Eastwood 1909-1-1 211 El Dorado Sunnyside, Lake Tahoe Region Comment
  UCD109970  Alnus incana subsp. tenuifolia G. K. Helmkamp; E. A. Helmkamp 2007-9-11 12945 El Dorado Northern Sierra Nevada Mountains. Forest Road between Wright's Lake and Ice House Reservoir; 1.2 miles west of its junction with Wright's Lake Road. 2049 Comment
  UCD81268  Alnus incana subsp. tenuifolia Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4496 El Dorado Washoe Meadows State Park. Western edge of park off of Grizzly Mountain Road near sewer manhole #54. 1954 Comment
  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
  SEINET3245627  Amaranthus albus G. K. Helmkamp, E. A. Helmkamp 2009-1 15661 El Dorado Sierra Nevada Mountains Foothills; Canyon Valley Rd. in the east end of Diamond Springs, c. 0.1 mile SE of Pleasant Valley Road (Placerville 7.5') 567 Comment
  UCD97153  Amaranthus albus G. K. Helmkamp; E. A. Helmkamp 2006-10-18 11534 El Dorado Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy. CA-49 south of Placerville. 540 Comment
  CAS-BOT-BC142975  Amelanchier utahensis Le Roy Abrams 1911-7-27 4809 El Dorado Near Fallen Leaf Lake 2072 Comment
  CHSC73075  Amelanchier utahensis L. P. Janeway 1998-8-5 5936 El Dorado Lake Tahoe Basin Management Unit - National Forest. Meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  UCD73777  Amelanchier utahensis Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4477 El Dorado Washoe Meadows State Park. Eastern edge of fen system. 1933 Comment
  UC1039808  Amsinckia menziesii var. menziesii Peter H. Raven with G. Thomas Robbins 1956-4-29 9091 El Dorado 0.7 mi from Diamond Springs (on road to Somerset (Youngs)) Comment
  UCD94812  Anagallis arvensis Allyson Ayalon; PLS 102 Plant Collection Interns 2011-4-30 5 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 316 Comment
  CAS-BOT-BC45097  Anaphalis margaritacea W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine Comment
  CAS-BOT-BC45101  Anaphalis margaritacea Geo. B. Grant 1906-8-1 7155 El Dorado Glen Alpine, Lake Tahoe 2438 Comment
  CAS-BOT-BC45104  Anaphalis margaritacea A. A. Heller 1919-7-30 13336 El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  SD237298  Anaphalis margaritacea G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15258 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
  UC891434  Anaphalis margaritacea A. A. Heller 1915-8-6 12180 El Dorado near Echo Camp; Lincoln Highway 2133 Comment
  UCD125377  Anaphalis margaritacea Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7473 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway near bridge. 1915 Comment
  UCD128841  Anaphalis margaritacea G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11084 El Dorado Northern Sierra Nevada Mountains: along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy US-50. 1864 Comment
  UCR207016  Anaphalis margaritacea George K. Helmkamp, E. A. Helmkamp 2009-7-22 15258 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
  UCR233432  Anaphalis margaritacea George K. Helmkamp, E. A. Helmkamp 2011-9-13 18245 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 21.4 rd. miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 1.1 mi. NW (331 deg. ) of Alder Hill 2270 Comment
  UCR184960  Andropogon virginicus var. virginicus George K. Helmkamp, E. A. Helmkamp 2006-11-17 11581 El Dorado Northern Sierra Nevada Mountains Foothills, 0.2 mile west of Diamond Springs along Pleasant Valley Road 537 Comment
  UCD106980  Angelica breweri Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7251 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Near small parking lot east of Vikings Holm buildings on north side of bay. 1906 Comment
  UCD165921  Angelica breweri Ellen Dean; with Mayra Huerta 2016-8-12 9235 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Near southern boundary of park, south of unnamed drainage. 2075 Comment
  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
  UC907606  Antennaria argentea G. Thomas Robbins 1944-5-28 1643 El Dorado 4-5 mi nw of, (near South Fork American River) Pollock Pines; South Fork American River 914 Comment
  SEINET6735051 Image available Antennaria corymbosa E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3986 El Dorado Washoe Meadows State Park. Angora Meadows, between manholes #5 and #6. 89 Comment
  UCR176310  Antennaria corymbosa George K. Helmkamp, E. A. Helmkamp 2006-7-10 10879 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir 2030 Comment
  CDA10079  Antennaria media P. B. Kennedy 1920-9-17 212 El Dorado Eldorado National Forest. Comment
  JEPS18221  Antennaria media L. T. Dempster 1957-7-28 1092 El Dorado se edge Lake Aloha; Desolation Valley 2468 Comment
  LA97771  Antennaria media G. L. Stebbins Jr.; 1936-8-16 2040 El Dorado 0.5 mi. N of Haypress Meadows, near Lake of the Woods 2560 Comment
  SEINET186009 Image available Antennaria rosea H. L. Mason 1939-7-8 12162 El Dorado NE end of Fallen Leaf Lake 1951 Comment
  POM257135  Antennaria rosea H. L. Mason 1939-7-8 12162 El Dorado Northeast of end of Fallen Leaf lake 1951 Comment
  SEINET10920153  Antennaria rosea Herbert L. Mason 1939-7-8 Mason 12162 El Dorado Open pine forest, northeast end of Fallen Leaf Lake. 1951 Comment
  UCD44137  Antennaria rosea subsp. rosea C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1503 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD127203  Anthriscus caucalis G. K. Helmkamp; E. A. Helmkamp 2007-5-11 11989 El Dorado Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs. 524 Comment
  UCD38796  Apiastrum angustifolium Beecher Crampton 1958-5-29 4853 El Dorado 1/2 mile south of the new Salmon Falls Bridge. Comment
  UCD113117  Apocynum androsaemifolium Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 26 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  BFRS446 Image available Aquilegia Peter Rubtzoff 1974-6-27 7664 El Dorado Blodgett Forest: Mutton Creek Road ca. 0.3 mi. east of East Fork Gaddis Creek crossing (Comp. 460E). Comment
  UCD165666  Aquilegia formosa Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9017 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. West side of Highway 89. Vicinity of fire road near park residences. Northwest corner of park along unnamed drainage above metal dam near terminus of fire road. 2151 Comment
  CAS-BOT-BC392130  Aquilegia formosa J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Fallen Leaf Lake, near Tallac 1914 Comment
  POM302169  Aquilegia formosa var. truncata H. C. Cantelow 1940-7-20 s.n. El Dorado 1/2 mile E of Carson Pass summit Comment
  RSA0125919  Arabidopsis thaliana George K. Helmkamp, E. A. Helmkamp 2010-4-23 15929 El Dorado Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  SEINET2442184  Arabidopsis thaliana George K. Helmkamp, E. A. Helmkamp 2010-5-14 16042 El Dorado Sierra Nevada Mountains Foothills. Happy Valley Road, 1.1 mi. NE (69 degrees) of Somerset, just west of the bridge over the Cosumnes River. (Camino 7.5'). 544 Comment
  UCR217395  Arabidopsis thaliana George K. Helmkamp, Mary Jane Ganive, Mary Alice Barnes 2010-6-15 16305 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 14 miles southeast of junction with Sly Park Road at Jenkinson Lake 1662 Comment
  BFRS253 Image available Arabis Peter Rubtzoff 1976-6-22 8657 El Dorado Blodgett Forest: Headquarters Road ca. 0.05 miles east of Spring Road junction (Comp. 250R). Comment
  UCR250611  Arabis rectissima var. rectissima George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20896 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  SEINET3507633 Image available Arabis sparsiflora var. arcuata C. W. Sharsmith 1964-6-19 7298 El Dorado Fallen Leaf Lake (1/2 mile north of its lower end). Comment
  SEINET3147208  Arabis suffrutescens var. suffrutescens M. D. Windham 2002-6-18 2579 El Dorado ENE of Kyburz below Cup Lake near head of Tamarack Creek ca. 1.17 km SSE of the summit (9235) of Ralston Peak 2560 Comment
  CAS-BOT-BC171623  Aralia californica G. Thomas Robbins 1945-7-16 2066 El Dorado Woods along North Fork Webber Creek, 3 mi. e. of Camino 914 Comment
  RSA169506  Arceuthobium americanum L. S. Rose 1963-7-9 63193 El Dorado 1 mile SW of Meyers. 1982 Comment
  UCD101910  Arceuthobium americanum John Thomas Howell 1963-7-9 39653 El Dorado 1 mile southwest of Meyers. 2011 Comment
  UC1085345  Arceuthobium campylopodum Job Kuijt 1957-4-27 1273 El Dorado near Camino (Hwy 50) Comment
  POM177545  Arceuthobium campylopodum L. R. Abrams 1930-8-20 12752 El Dorado Near Lily Lake, Glenn Alpine Canon. Comment
  UCD150503  Arceuthobium campylopodum Donald Goheen; G. N. McKibbin 1974-10-9 s.n. El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road around 0.05 mile east of junction with Sand Mountain Road (Comp. 320E). 1356 Comment
  UCR173522  Arctostaphylos manzanita subsp. manzanita George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10546 El Dorado Northern Sierra Nevada Mountains, El Dorado National Forest; south of Union Valley Reservoir, c. 2 air mi. N of US Hwy 50; junction of Ice House Canyon Road and Granite Springs Road 1610 Comment
  UCR171205  Arctostaphylos mariposa George K. Helmkamp, E. A. Helmkamp 2006-3-17 10076 El Dorado Central Sierra Nevada Foothills, Forni Road between Calif. Highway 50 and Diamond Springs at Weber Creek 488 Comment
  RSA633099  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24997 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  UCD52256  Arctostaphylos mewukka Roman Gankin 1965-8-31 612 El Dorado Off of P.G. and E. maintenance road; ca. 1/2 mile above Gankin home; 1/2 mile west of Pacific House. Comment
  UCD52264  Arctostaphylos mewukka John Thomas Howell; Gordon H. True 1970-5-27 46541 El Dorado North of Leonardi Spring. 1280 Comment
  UCD52366  Arctostaphylos mewukka Dean W. Taylor 1976-6-30 6009 El Dorado Peavine Ridge; steep South slope of S. Fork American River canyon. 853 Comment
  UCD52452  Arctostaphylos mewukka W. Robert Powell 1984-9-28 3061 El Dorado Along Ice House Rd.; 0.9 mi. by road from Highway 50. 1066 Comment
  CAS-BOT-BC45509  Arctostaphylos nevadensis M. D. Morris 1923-8-2 20 El Dorado Big Hill. 1676 Comment
  CAS-BOT-BC45547  Arctostaphylos nevadensis W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine. 1219 Comment
  CAS-BOT-BC39937  Arctostaphylos nissenana G. Thomas Robbins 1944-2-6 1482 El Dorado Near head of Spanish Ravine at eastern outskirts of Placerville. Comment
  JEPS43043  Arctostaphylos nissenana Walter Knight and Irja Knight 1965-10-22 1205 El Dorado most accessible from Pollock Pines Poho Ridge 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
  RSA633233  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24938 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  UCD14743  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -7 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
  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
  SEINET11990973  Arctostaphylos nissenana W. Knight, Knight, I. 1983-1 4720 El Dorado near Garden Valley, from Tilden Botanic Garden Comment
  CAS-BOT-BC46666  Arctostaphylos patula Jean L. Pawek 1956-5-26 90 El Dorado Highway 89, on ridge above Emerald Bay. 1828 Comment
  CAS-BOT-BC46697  Arctostaphylos patula G. Thomas Robbins 1943-6-7 1137 El Dorado Above Silver Fork American River near Sacramento Box Sawmill (China Flat), ca. 4 mi. s. of Kyburz. 1371 Comment
  CAS-BOT-BC164344  Arctostaphylos viscida Peter Rubtzoff 1975-7-22 8205 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area). (Comp. 451E) 1325 Comment
  UCD14724  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -6 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD14791  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -7 El Dorado (Collected as part of a population sample of 40 shrubs, most of which were A. nissenana Merriam, with a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  RSA636958  Arctostaphylos viscida subsp. mariposa Jon E. Keeley 1993-9-13 25023 El Dorado South side of Peavine Ridge, White Meadows Road, east of Placerville. 190 Comment
  JEPS38870  Arctostaphylos viscida subsp. viscida W. L. Jepson 1938-4-7 18607 El Dorado Spanish Ravine Placerville Comment
  UCR184375  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2007-3-5 11596 El Dorado Foothills, northern Sierra Nevada Mountains, Granite Canyon, along Lotus Road; about 3 miles south of Calif. Hwy 49 372 Comment
  UC311655  Arenaria kingii var. glabrescens Herbert McLean Evans 1920-7-22 El Dorado Sierra Nevada, Top of Ralston Comment
  UC746900  Arenaria kingii var. glabrescens G. Thomas Robbins 1943-8-15 1351 El Dorado about 3 mi ne of Whrights Lake (Rocky slopes above Smith Lake); Smith Lake 2743 Comment
  UCD77111  Arnica G. Ledyard Stebbins 1980-8-20 8172 El Dorado Desolation Wilderness area, near crest of ridge of Crystal Range, northeast of Tyler Lake, below point 9168. (Exact location unknown. Coordinates estimated by label maker.) 2758 Comment
  UCD129040  Arnica chamissonis Beecher Crampton 1982-7-31 9861 El Dorado Stateline. Comment
  CAS-BOT-BC82307  Arnica cordifolia John Thomas Howell 1925-6-12 1147 El Dorado Eagle Falls, Emerald Bay, Lake Tahoe Comment
  UC991123  Arnica dealbata H. B. Currier 1952-8-7 El Dorado upriver 0.5 mi South Fork Camp; El Dorado National Forest 1524 Comment
  JEPS71780  Arnica longifolia Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2764 El Dorado Mt. Tallac (summit area) Mt. Tallac 2819 Comment
  SEINET3096722 Image available Arnica longifolia subsp. myriadenia G. Thomas Robbins 1943-9-5 1374 El Dorado Summit of Mt. Tallac 2960 Comment
  CAS-BOT-BC82791  Arnica mollis M. E. Parsons 1910-7-30 s.n. El Dorado [Aspengrove] Aspen Grove, Lake Tahoe Comment
  CAS-BOT-BC82794  Arnica mollis Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  SBBG62758  Arnica mollis R. H. Nordhoff 1940-8-12 547 El Dorado trail to Desolation Valley, above Glen Alpine Resort 2651 Comment
  CDA10131  Arnica nevadensis T. C. Fuller 1961-8-22 6897 El Dorado Highway 89, 7 miles south of Highway 50, 9 miles south of Meyers. 0 Comment
  CAS-BOT-BC90068  Arnica ovata A. A. Heller 1916-8-11 12544 El Dorado South side of Echo Lake Comment
  CAS-BOT-BC85069  Arnica parryi H. M. Hall 1910-7-17 8781 El Dorado Sierra Nevada Mountains - So. end Fallen Leaf Lake 1950 Comment
  CAS-BOT-BC85072  Arnica parryi W. R. Dudley 1900-6-27 s.n. El Dorado Camp Agassiz, near Glen Alpine Comment
  CAS-BOT-BC85073  Arnica parryi John Thomas Howell 1925-7-2 1306 El Dorado Between Fallen Leaf Lake Camp and Glen Alpine Lodge, Lake Tahoe Region Comment
  SBBG12615  Artemisia douglasiana D. Myrick 1958-9-27 17 El Dorado near Fallen Leaf Lake 1950 Comment
  UC1119538  Artemisia douglasiana P. L. Johannsen, A. D. Gifford 1934-6-4 337 El Dorado 200 yd sw White Hall; Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  UC1119556  Artemisia douglasiana P. L. Johannsen 1934-8-23 467 El Dorado w edge Fallen Leaf Lake; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UC674784  Artemisia douglasiana Thomas Morley 1941-9-20 160 El Dorado at Twin Bridges (n side of Placerville-Echo Lake Highway, along Pyramid Creek); Sierra Nevada, Pyramid Creek 1828 Comment
  UC747197  Artemisia douglasiana G. Thomas Robbins 1943-7-10 1260 El Dorado 3 mi e Placerville; Eddy Arboretum, Institute of Forest Genetics 822 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
  CAS-BOT-BC93702  Artemisia norvegica subsp. saxatilis H. M. Hall; H. P. Chandler 1903-8-1 4751 El Dorado Pyramid Peak - Sierra Nevada 2743 Comment
  UC54076  Artemisia norvegica subsp. saxatilis H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4751 El Dorado Pyramid Peak Sierra Nevada Mountains, Pyramid Peak 2743 Comment
  CAS-BOT-BC97310  Artemisia tridentata subsp. tridentata W. R. Dudley 1893-6-8 s.n. El Dorado Tallac Hotel Comment
  SFV958  Asarum hartwegii A. Hartman 1960-4-30 115 El Dorado 3 miles down dirt road from U. S. Highway 50. Turnoff east of Pacific House. Near stream. 1220 Comment
  SEINET5642232  Asarum lemmonii Robert L. Johnson, Leigh A. Johnson; Adam T. Yankee 2013-6-26 2292 El Dorado Vicinity of Ice House Reservoir campground. Forest Service Rd 11N37.; 0 1676 Comment
  UCR195086  Asclepias cordifolia George K. Helmkamp, E. A. Helmkamp 2007-5-27 12161 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
  RSA417611  Aster alpigenus Harry H. Stone 1933-8-27 18607 El Dorado Mt. Ralston Comment
  UCR179368  Aster alpigenus var. andersonii George K. Helmkamp, E. A. Helmkamp 2006-8-30 11317 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
  CHSC73640  Aster occidentalis L. P. Janeway; Eric Schroder 1998-8-17 6066 El Dorado Meadow on west side of intersection of A1 Tahoe Blvd and Pioneer Trail (South Lake Tahoe). 1920 Comment
  UCR258203  Aster occidentalis George K. Helmkamp, Amy Barnes 2014-7-28 22975 El Dorado Northern Sierra Nevada Mountains, at the junction of Wentworth Springs Road and Ice House Road 1412 Comment
  RSA286215  Aster occidentalis var. fremontii R. F. Thorne 1974-7-31 44940 El Dorado Grass Lake road S of Meyers and N of Luther's Pass 2195 Comment
  UCR176044  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2006-7-28 11006 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  UCR242838  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2010-9-1 16896 El Dorado Northern Sierra Nevada Mountains, Mehrten Springs Road, 0.6 mile north of its junction wtih CA-88 2018 Comment
  UCD104666  Astragalus bolanderi W. A. Williams 1951-7-6 s.n. El Dorado Amador County line, Hwy. 88 Five miles W. Tragedy Springs. 2286 Comment
  CAS-BOT-BC69529  Athyrium alpestre subsp. americanum G. Thomas Robbins 1945-8-3 2075 El Dorado On eastern face of Tells Peak just below summit, Desolation Valley Wilderness Area. 2743 Comment
  CAS-BOT-BC66004  Athyrium filix-femina Peter Rubtzoff 1975-8-20 8354 El Dorado Blodgett Forest: West Fork Gaddis Creek off west side of Mainline Road 0.15 mi. north of Mutton Creek Road junction 1293 Comment
  JEPS73115  Athyrium filix-femina var. cyclosorum Gladys L. Smith 1972-7-23 3468 El Dorado below Echo Summit lodge (e side U.S. 50) 2194 Comment
  CAS-BOT-BC17406  Athysanus pusillus Peter Rubtzoff; Robert C. Heald 1976-5-18 8516 El Dorado Sierra Nevada. The Georgetown Divide. Blodgett Forest. Gaddis Creek area off camp 1 Road. 1264 Comment
  UCD80516  Avena barbata CNPS SN Foothill Team 2005-3-25 SNFN 0024 a El Dorado CDPR Folsom State Recreation Area, above the Peninsula Campground at Folsom Lake, about 150 m upslope from the road leading to the campground, about 1/4 mile from the final turn into the campground. 201 Comment
  POM162542  Balsamorhiza hookeri Marcus E. Jones 1929-6-26 s.n. El Dorado Lake Tahoe. [county unspecified] Comment
  UCD42449  Barbarea vulgaris Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD149116  Berberis aquifolium var. repens Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8483 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Dry forest near Grizzly Mtn Drive. 1950 Comment
  RSA248701  Berberis dictyota B. C. Templeton 1967-4-19 10752 El Dorado 5 miles E. of Placerville 610 Comment
  CAS-BOT-BC75656  Berberis nervosa D. L. Smith; G. L. Stebbins 1975-11-28 C 7509 El Dorado Long Canyon, 3.5 miles northeast of Camino. 762 Comment
  SEINET4176617  Bistorta bistortoides E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3996 El Dorado Washoe Meadows State Park, Angora Meadows, between sewer manholes #7 and #8 1921 Comment
  UCD84154  Bistorta bistortoides Chuck Hughes 2009-7-7 113 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  UCD150232  Blechnum spicant G. L. Stebbins 1976-6-2 7637 El Dorado Along Rock Creek, 7 miles southeast of Georgetown. (Exact location unknown. Coordinates estimated by label maker.) 609 Comment
  CAS-BOT-BC66266  Blechnum spicant G. Ledyard Stebbins 1968-6-22 6706 El Dorado North Canyon, 2.5 miles ne. of Grizzly Flat 1280 Comment
  JEPS72026  Boechera howellii Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2499 El Dorado Echo Peak summit area Echo Peak 2711 Comment
  CAS-BOT-BC14216  Boechera pinetorum L. S. Rose 1941-7-9 41301 El Dorado Lake Tahoe. Rubicon Point. 1900 Comment
  UCR270631  Boechera platysperma John F. Emmel 2001-6-26 1720 El Dorado Sierra Nevada Mtns., southwest Lake Tahoe area, Angora Lakes Trail, halfway from Fallen Leaf to Angora Lakes parking area 2073 Comment
  JEPS72037  Boechera rectissima Gladys L. Smith 1963-7-28 1918 a El Dorado trail from U.S. Hwy 50 to Lake Audrain 2194 Comment
  UCD61667  Boechera retrofracta Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4211 El Dorado Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west. 1924 Comment
  CAS-BOT-BC25782  Boechera stricta E. J. Newcomer 1909-1-1 s.n. El Dorado Deer Park Springs, Lake Tahoe. Comment
  CAS-BOT-BC25783  Boechera stricta William Vortriede 1927-7-1 s.n. El Dorado Camp Sacramento. Comment
  CAS-BOT-BC25785  Boechera stricta E. A. McGregor 1909-8-9 66 El Dorado Lake Tahoe Region. Hal Moon Lake. 2365 Comment
  RSA32308  Boisduvalia densiflora var. densiflora G. Thomas Robbins 1944-7-6 1750 El Dorado Sly Park, 5 mi. S of Pollock Pines 1006 Comment
  UC682115  Bolandra californica G. L. Stebbins Jr. 1941-7-15 3166 El Dorado ledges on trail near Fallen Leaf Lake (sw base of peak); Angora Peak 2164 Comment
  JEPS73098  Botrychium multifidum Gladys L. Smith 1970-7-16 2473 El Dorado Lake Audrain, lower shore Echo Summit area 2194 Comment
  RSA757538  Botrychium multifidum George K. Helmkamp, Amy Barnes 2009-7-8 15156 El Dorado Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  UCD136833  Botrychium multifidum Dennis Wm. Stevenson 1974-10-27 410 El Dorado North of Grass Lake (Luther Pass), between State Highway 89 and the lake. 2346 Comment
  UCR190198  Brassica geniculata George K. Helmkamp, E. A. Helmkamp 2007-9-19 12979 El Dorado Northern Sierra Nevada Mountains Foothills, along Greenstone Road just south of its junction with US-50 (east of Shingle Springs) 427 Comment
  UCD42530  Brassica nigra Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC127796  Brickellia grandiflora J. Clausen 1932-9-14 629 El Dorado Tahoe Region, above Glen Alpine 2194 Comment
  POM158540  Brickellia microphylla R. Rothrock s.n. El Dorado Tellac [Tallac] Peak, above Tahoe. Comment
Read comments Dec 1 2015
  SEINET9296185  Brodiaea elegans Unknown 2009-6-2 14873 El Dorado Sierra Nevada Mountains Foothills: along Pleasant Valley Road (CA-49), 0.1 mile W of its jct with Missouri Valley Road (Placerville 7.5' Q) Open area in oak woodland. Locally common, not at all widespread. Comment
  SEINET9373676  Brodiaea elegans G. Helmkamp, Barnes, Alice 2010-6-19 16310 El Dorado Sierra Nevada Mountains Foothills Comment
  UC747513  Brodiaea elegans subsp. elegans G. Thomas Robbins 1943-5-28 1099 El Dorado 3 mi e Placerville (forest at western edge of Institute); Institute for Forest Genetics 731 Comment
  SEINET10533838  Brodiaea multiflora Rixford 1902-6-11 RIXFORD s.n. 1902 El Dorado Nashville Comment
  SEINET799043  Bromus carinatus G. Thomas Robbins 1943-1 1178 El Dorado In Arboretum of Institute of Forest Genetics, 3 miles E. of Placerville 822 Comment
  UCR37264  Bromus carinatus A. C. Sanders 1984-6-17 5050 B El Dorado Sierra Nevada Mtns., on the road to Cody Meadows, 2.5 road miles north of the road along the Silver Fork of the American River, 0.2 mi NE of the junction with the road to Pack Saddle Pass 1860 Comment
  CAS-BOT-BC149538  Bromus carinatus var. carinatus R. E. Frenkel 1964-6-11 546 El Dorado On Sly Park Road, 0.1 mile south of entrance to Sly Park. 1103 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
  SEINET3285076 Image available Bromus hordeaceus George K. Helmkamp, E. A. Helmkamp 2009-5-24 14768 El Dorado Sierra Nevada Mountains Foothills: Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49. 381 Comment
  SEINET949797  Bromus hordeaceus G. K. Helmkamp, E. A. Helmkamp 2006-1 10553 El Dorado Northern Sierra Nevada Mountains: Junction of Ice House Canyon Road and West Meadows Road (SSW of Union Valley Reservoir, just N of US HWY 50) (Riverton 7.5' Q). 1067 Comment
  UCR230670  Bromus hordeaceus George K. Helmkamp, E. A. Helmkamp 2011-5-7 17223 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 523 Comment
  UCD148438  Bromus inermis Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8281 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1919 Comment
  UCD34565  Bromus inermis Beecher Crampton 1985-7-14 10010 El Dorado El Dorado County, Stateline. Comment
  JEPS76773  Bromus laevipes L. R. Heckard 1974-5-15 3703 El Dorado about 6 1/2 mi s of El Dorado (Canyon of the North Fork Consumnes River); Canyon of the North Fork Consumnes River 304 Comment
  UCD125361  Bromus laevipes Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7459 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  UCD72676  Bromus laevipes Ellen Dean; T. Sasaki 2007-7-23 4398 El Dorado Washoe Meadows State Park, eastern side of the park on east side of fen system. Upper Truckee River Restoration Project monitoring well #16 plot. 1926 Comment
  UCD80530  Bromus laevipes CNPS SN Foothill Team 2005-6-16 SNNR 0335 a El Dorado BLM Pine Hill Preserve, Salmon Falls Unit, northeast of the South Fork of the American River, between the DFG and BLM Salmon Falls parcels. 193 Comment
  UCD58985  Bromus madritensis Eric Nagy 1990-6-2 19 El Dorado Near downtown Cameron Park, off Rt. 50. Comment
  UCD165728  Bromus orcuttianus Ellen Dean 2016-7-12 9083 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South of unnamed drainage on east side of Highway 89. 2062 Comment
  UCD59239  Bromus orcuttianus August L. Hormay 1932-7-7 s.n. El Dorado 7 miles north of Placerville. Comment
  SEINET14440036  Bromus orcuttianus W. L. Halvorson 1969-8-17 334 El Dorado In South Lake Taho, 5 mi south of the lake on Hwy 89 1890 Comment
  SACT001012  Bromus rubens J. Wilson 1985-3-8 El Dorado 1500 feet west along north shore lake trail from Salmon Falls Bridge. Comment
  UCD59721  Bromus sterilis Beecher Crampton 1964-4-27 6926 El Dorado 1 mile east of Clarksville, jct. Bass Lake road and U. S. Hwy. 50. Comment
  SEINET11675628  Bromus suksdorfii H. H. Heller 1938-1 769 El Dorado Tamarack Trail, Fallen Leaf Comment
  UC682078  Bromus vulgaris G. L. Stebbins Jr. 1941-7-19 3195 El Dorado head of Fallen Leaf Lake Fallen Leaf Lake 1920 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
  UCD57742  Calamagrostis rubescens R. M. Love 1945-7-10 s.n. El Dorado El Dorado County. 701 Comment
  RSA0093560  Calandrinia ciliata George K. Helmkamp, E. A. Helmkamp 2009-3-19 14429 El Dorado Sierra Nevada Mtns. Foothills. Rock Creek Road at the Rock Creek crossing; about 3.5 miles west of Finnon Reservoir. 412 Comment
  UCD100189  Calandrinia ciliata G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11880 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  CAS-BOT-BC80370  Calocedrus decurrens G. Thomas Robbins 1944-10-15 1832 El Dorado At C.C.C. Camp Snowline, 3 mi. e. of Camino 1036 Comment
  SEINET195490  Calocedrus decurrens G. T. Robbins 1944-2-6 1484 El Dorado At CCC Camp Snowline 3 mi E of Camino 1036 Comment
  UC463456  Calocedrus decurrens Ira L. Wiggins 1930-10-11 5064 El Dorado 18 mi w Lake Tahoe (along Placerville-Tahoe highway) Comment
Read comments Feb 13 2012
  UCR209760  Calocedrus decurrens George K. Helmkamp, E. A. Helmkamp 2009-8-14 15478 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Patterson Drive; south of Pleasant Valley Road in Diamond Springs 527 Comment
  UCD139609  Calochortus P. B. Kennedy 1920-8-20 169 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD159981  Calochortus albus Jack Major 1966-4 s.n. El Dorado Pine Hill. Comment
  UCR173809  Calochortus albus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10626 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
  CAS-BOT-BC132323  Calochortus clavatus G. Thomas Robbins 1944-7-12 1762 El Dorado Above North Fork Webber Creek, ca. 3 mi. e. of Camino 914 Comment
  UCD139496  Calochortus clavatus var. avius W. Robert Powell; William Overton Jr. 1983-7-8 s.n. El Dorado 2.5 miles east of Camino, just above north fork of Weber Creek. Comment
  SBBG12157  Calochortus leichtlinii D. Myrick 1958-6-22 33 El Dorado near Camp Richardson, Lake Tahoe 1889 Comment
  UC370262  Calochortus leichtlinii E. O. Essig 1928-7-19 El Dorado Upper Echo Lake 2438 Comment
  SEINET11261807  Calochortus monophyllus George K. Helmkamp, E. A. Helmkamp 2012-4-30 18883 El Dorado Northern Sierra Nevada Mountains Foothills: Mosquito Road, 2.4 miles N of the bridge over the South Fork American River.; 0 694 Comment
  UC422976  Calochortus monophyllus Francis Ramaley 1917-5-20 11292 El Dorado 10 mi e Placerville Comment
  UC672147  Calochortus monophyllus Loyd Swift 1928-5-5 El Dorado Georgetown Comment
  CAS-BOT-BC492619  Calochortus monophyllus E. K. Balls; L. W. Lenz 1955-5-12 20469 El Dorado Rancho Santa and Botanical Garden, 2 mi. along rd. 1/4 mi. above Rainbow Hybridizing Gdns., Placerville 883 Comment
  UCSB632  Calochortus nudus Keator, Glenn 1959-7-12 El Dorado 1/2 mile east of Aloha lake in Desolation valley wilderness area Comment
  JEPS6631  Calycadenia multiglandulosa Marcus E. Jones, A. M. 1882-7-5 3363 El Dorado St. Lawrence (St. Lawrence was a post office & settlement 2 1/2 mi n of Kelsey [& 2 1/2 mi e of Garden Valley][& 10 mi n of Placerville on the Georgetown road]) St. Lawrence Comment
  UC894250  Calycadenia multiglandulosa Marcus E. Jones, A. M. 1882-7-5 3363 El Dorado St. Lawrence Comment
  CAS-BOT-BC270526  Calycadenia multiglandulosa David D. Keck 1932-6-29 1538 El Dorado About 0.5 mile N of El Dorado on road to Placerville Comment
  UCD129720  Calycadenia multiglandulosa Gerald D. Carr 1971-6-20 568 El Dorado 1.0 mile north of Smith Flat Road on Jacquier Road. Comment
  POM29729  Calycadenia multiglandulosa subsp. bicolor Marcus E. Jones 1882-7-5 3363 El Dorado St. Lawrence. Comment
  CAS-BOT-BC275355  Calycadenia truncata var. truncata John Thomas Howell 1930-10-12 5577 El Dorado Directly N of Coloma on road to Georgetown Comment
  UC725695  Calyptridium monospermum A. A. Heller 1911-8-10 12533 El Dorado above Echo Lake (e side of Ralston Peak); Ralston Peak 2407 Comment
  UCD165565  Calyptridium monospermum Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8863 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Western side of park on east side of highway 89. North side of access road (leading to northernmost park entrance). 1945 Comment
  UCR173707  Calyptridium monospermum George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10696 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.2 mile north of its junction with Wentworth Springs Road 1620 Comment
  UCD100411  Calyptridium umbellatum Herbert B. Currier 1952-8-6 s.n. El Dorado South Fork Camp, El Dorado National Forest. 1524 Comment
  CDA32173  Campanula prenanthoides M. Beyers 2010-8-2 740 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  SD239671  Campanula prenanthoides George K. Helmkamp, E. A. Helmkamp 2011-7-30 17916 El Dorado Northern Sierra Nevada Mountains: along North-South Road, 1.6 miles orth of its junction with Omo Ranch Road, 0.95 mi NNW (331a^z) of Omo Ranch Road. Jct. with Hwy 88 (Caldor 7.5'Q) 1460 Comment
  UCR179342  Campanula prenanthoides George K. Helmkamp, E. A. Helmkamp 2006-8-24 11289 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 3.8 miles north of Wentworth Springs Road 1616 Comment
  SD234858  Capsella bursa-pastoris G. K. Helmkamp, E. A. Helmkamp 2007-3-22 11666 El Dorado Foothills, Northern Sierra Nevada Mountains: Bucks Bar Road 4.4 miles south of Pleasant Valley Road at the junction of Sand Ridge road (Camino 7.5' Q) 627 Comment
  UCD165070  Cardamine Peter Rubtzoff 1975-5-27 7991 El Dorado U.C. Blodgett Forest Research Station: Lower part of Heliport clearing. Comment
  UCD60442  Cardamine breweri Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3993 El Dorado Washoe Meadows State Park. Angora Meadows, between sewer manholes #7 and #8. 1921 Comment
  UCD44811  Cardamine breweri var. breweri C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2177 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCR249558  Cardamine breweri var. breweri George K. Helmkamp, E. A. Helmkamp 2007-6-20 12408 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail 2.0 miles west of its junction with Hwy CA-88 and at Singleton Springs 2247 Comment
  UCR173491  Cardamine pensylvanica George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10271 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
  UC117870  Cardamine pensylvanica C. F. Sonne June 1894 628 El Dorado Truckee Sierra Nevada Mountains, Truckee 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
  UC1613370  Carex Charles M. Belshaw 1935-7-5 1080 El Dorado near Wilson's (meadow on creek); upper S Fork of Silver Creek 2286 Comment
  UCD140990  Carex G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10881 El Dorado Northern Sierra Nevada Mountains. Wright's Lake Road, 6.1 miles north of Hwy. US-50. At junction with the road from Ice House Resevoir. 2030 Comment
  UCD148620  Carex Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8371 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. Just east of Hwy 89 bridge over creek. 1868 Comment
  CAS-BOT-BC18229  Carex Catherine Best 1981-8-1 s.n. El Dorado Sierra Nevada. Echo Lake. 2255 Comment
  CAS-BOT-BC322117  Carex Peter Rubtzoff 1972-8-30 6877 El Dorado U.C. Blodgett Forest Research Station, along East Fork of Gaddis Creek. Comment
  UCD44787  Carex C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2153 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  RSA550442  Carex abrupta R. Tallent 1987-8-6 879 El Dorado Desolation Wilderness Area. Haypress Meadows. 2537 Comment
  CAS-BOT-BC17791  Carex amplifolia G. L. Stebbins 1977-7-17 7781 El Dorado Along Martin Creek, about 200 m. south of its junction with Silver Fork. 1615 Comment
  UCD161674  Carex angustata Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8832 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Fen, downslope (south of) group camping area of campground. 1928 Comment
  UCD44086  Carex aquatilis var. aquatilis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1452 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
  UCD44170  Carex athrostachya C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1536 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UC747495  Carex bolanderi G. Thomas Robbins 1944-5-28 1636 El Dorado Long Creek, 1-2 mi from its confluence with South Fork American River 914 Comment
  UCD165992  Carex brainerdii Daniel M. McNair; with Ellen Dean 2016-6-10 2139 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1938 Comment
  UC1532817  Carex canescens Robert F. Thorne, L. DeBuhr 1975-8-23 47229 El Dorado just n of Luther Pass (Grass Lake); Grass Lake 2346 Comment
  UC1729885  Carex canescens L. P. Janeway, Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5797 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
  UC1109172  Carex davyi Verne Grant, Alva Grant 1946-7-20 7750 El Dorado n side Upper Echo Lake 2286 Comment
  RSA252449  Carex diandra Robert F. Thorne, C. W. Tilforth 1969-9-7 39291 El Dorado Grass Lake, S of Highway 89, 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
  CAS-BOT-BC19854  Carex echinata subsp. echinata R. Tallent 1987-7-26 828 El Dorado Desolation Wilderness. Lake Sylvia Area. South of Lyons Creek Trail. 2439 Comment
  UCD61687  Carex filifolia Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4231 El Dorado Washoe Meadows State Park. Eastern edge of park, west side of Sawmill Road, opposite Echo View Drive. 1923 Comment
  CHSC114372  Carex filifolia var. erostrata M. Beyers 2011-7-20 1016 El Dorado Sierra Nevada Mountains: Shealor Lakes. Comment
  SEINET11630936  Carex filifolia var. erostrata H. H. Heler 1938-1 896 El Dorado Tamarack Trail, Fallen Leaf Comment
  UCD147677  Carex fracta Allyson Ayalon; Lucie Jerabkova 2012-7-1 55 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD74074  Carex fracta Jennifer W. Burt 2006-8-7 178 El Dorado Sierra-at-Tahoe active ski area, off Hwy 50 near Phillips - collected from center of 'Lower Main' ski run. 2325 Comment
  UCR15429  Carex fracta George K. Helmkamp 1977-9-1 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, west of Luther Pass 2348 Comment
  CAS-BOT-BC21250  Carex fracta Catherine Best 1983-8-30 s.n. El Dorado Sierra Nevada. Near Osgood Swamp. 1981 Comment
  CHSC106658  Carex heteroneura Peter F. Zika 2010-8-10 25310 El Dorado Northern Sierra Nevada Highlands (n SNH); NW end of Grass Lake, W side of Luther Pass. 2365 Comment
  SEINET7587558 Image available Carex heteroneura Ray Tallent 1987-7-24 806 El Dorado El Dorado National Forest, N of Strawberry Crk. 1800 Comment
  CAS-BOT-BC22097  Carex heteroneura P. B. Kennedy 1920-9-19 220 El Dorado El Dorado National Forest. Rockbound Trail. 2438 Comment
  SEINET7561555 Image available Carex hirtissima M. J. Waterway, M. J. Lechowicz 1984-4-26 3075 c El Dorado On W side of Hwy 193, ca 1 mi S of the jct of 193 and the Georgetown-Westminister Springs Road in downtown Georgetown. Comment
  CHSC106443  Carex hoodii Peter F. Zika 2010-8-10 25309 El Dorado Northern Sierra Nevada Highlands (n SNH). NW end of Grass Lake, W side of Luther Pass. 2365 Comment
  CAS-BOT-BC285558  Carex inops subsp. inops Peter Rubtzoff 1976-5-19 8541 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: off east side of 90 Cutoff ca. 0.05 mi. south of junction with Loop Road (Comp. 90E) 1277 Comment
  CHSC73327  Carex integra L. P. Janeway; Eric Schroder 1998-9-2 6248 El Dorado Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  UC704  Carex laeviculmis Ezra Brainerd 1897-7-20 El Dorado Strawberry Creek Sierra Nevada Mts. 1767 Comment
  UCD149272  Carex laeviculmis G. L. Stebbins 1976-6-6 C 7661 El Dorado Northeast of Georgetown. Along Rock Creek. (Exact location unknown. Coordinates estimated by label maker. Note: elevation recorded by Stebbins for this collection is too high for Section 3 along Rock Creek.) 853 Comment
  UCR37024  Carex lemmonii A. C. Sanders 1984-6-17 5048 El Dorado Sierra Nevada Mtns., on the road to Cody Meadows, 2.5 road miles north of the road along the Silver Fork of the American River, 0.2 mi NE of the junction with the road to Pack Saddle Pass 1860 Comment
  RSA550473  Carex lenticularis R. Tallent 1987-8-5 866 El Dorado Along creek below Waca Lake; Desolation Wilderness Area. 2488 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
  UCD140499  Carex lenticularis var. impressa P. B. Kennedy 1920-8-17 195 El Dorado El Dorado National Forest-Barret Camp. 1935 Comment
  CAS-BOT-BC28477  Carex lenticularis var. lipocarpa John Thomas Howell 1945-9-29 21541 El Dorado Desolation Valley. Comment
  CAS-BOT-BC28481  Carex lenticularis var. lipocarpa R. Tallent 1987-8-5 866 El Dorado Desolation Wilderness Area, along creek below Waca Lake. 2487 Comment
  UC2014250  Carex lenticularis var. lipocarpa Peter Rubtzoff, John Thomas Howell 1973-7-19 7188 El Dorado BLODGETT FOREST: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  UCD149457  Carex leporinella G. Ledyard Stebbins 1977-8-1 7795 El Dorado Wrights Lake. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD149464  Carex leporinella G. Ledyard Stebbins 1977-8-3 77108 El Dorado Desolation Wilderness Area north of Island Lake. (Exact location unknown. Coordinates estimated by label maker.) 2712 Comment
  SD130937  Carex leporinella John Thomas Howell 1946-8-31 22951 El Dorado Sierra Nevada; Mt. Tallac. Comment
  HSC92371  Carex limosa D. H. Norris 1984-9-1 71331 El Dorado Grass Lake, about 1.5 mi. W of Luther Pass on Hwy. 89 2300 Comment
  CAS-BOT-BC31130  Carex luzulina John Thomas Howell 1963-7-9 39649 El Dorado Near foot of Echo Summit grade, 1 mi SW of Meyers. 2011 Comment
  UC1133359  Carex microptera H. S. Yates 1936-8-8 5976 El Dorado 2 mi ne Sayles Flat; Pyramid Peak Quadrangle Comment
  UCD140667  Carex multicaulis Dean W. Taylor 1976-7-1 6010 El Dorado Highway 50 at 39 Mile Campground. S. Fork American River Canyon. 1645 Comment
  UCD74089  Carex multicostata Jennifer W. Burt; Belinda Lo, Susan Cartwright 2006-7-17 173 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2164 Comment
  CHSC73460  Carex nebrascensis L. P. Janeway; Eric Schroder 1998-8-27 6196 El Dorado Lake Tahoe Basin. Large, long meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  UC980  Carex nebrascensis Ezra Brainerd 1897-7-8 El Dorado Tallac Sierra Nevada Mts. 1889 Comment
  CAS-BOT-BC119762  Carex nebrascensis Frank Warrington Peirson 1925-7-2 6250 El Dorado S side of Lake Tahoe. 1905 Comment
  UCD140686  Carex nebrascensis R. H. Miller 1950-6-4 89 El Dorado about 5 miles west of Luther Pass on Highway 89. 2194 Comment
  UCD165677  Carex nervina Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9028 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along fire road on western side of Highway 89. 2117 Comment
  CHSC73331  Carex pachystachya L. P. Janeway; Eric Schroder 1998-9-3 6265 El Dorado Lake Tahoe Basin Management Unit. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  CHSC83229  Carex pachystachya Beecher Crampton 1984-8-15 9902 El Dorado Stateline. Comment
  RSA702861  Carex pellita L. P. Janeway 2004-8-19 8250 El Dorado Northern High Sierra Nevada: Northeast side of Lake Valley; meadow on west side of intersection of Al Tahoe Blvd. and Pioneer Trail; north side of Heavenly Valley Creek. 1920 Comment
  UCD72618  Carex rossii Ellen Dean; T. Sasaki 2007-7-23 4341 El Dorado Washoe Meadows State Park, southeast corner of park just south of restored quarry area. Upper Truckee River Restoration Project monitoring well #5 plot. 1920 Comment
  RSA52317  Carex scopulorum J. T. Howell 1945-9-29 21532 El Dorado Haypress Meadow Comment
  CHSC109969  Carex senta Peter F. Zika 2010-8-10 25314 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH). 2365 Comment
  UCD149111  Carex simulata Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8478 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Large meadow in NW part of park north of Grizzly Mtn Rd entrance. 1923 Comment
  UCD44931  Carex simulata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2296 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  UCR175643  Carex specifica George K. Helmkamp, E. A. Helmkamp 2006-7-7 10834 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  CAS-BOT-BC117799  Carex specifica Kenneth R. Genz 1978-7-30 8710 El Dorado Sierra Nevada, Camp Cody, Boy Scouts of America, Cody Lake Basin, 2194 Comment
  UC1109160  Carex spectabilis Verne Grant, Alva Grant 1946-7-24 7778 El Dorado s side Upper Echo Lake 2316 Comment
  CAS-BOT-BC117082  Carex straminiformis Beecher Crampton 1984-8-15 9902 El Dorado Stateline Comment
  UC1380  Carex straminiformis Ezra Brainerd 1897-7-17 El Dorado lake near Meisner's ranch; Sierra Nevada Mts. 2316 Comment
  CHSC73336  Carex subfusca L. P. Janeway; Eric Schroder 1998-8-18 6080 El Dorado Lake Tahoe Basin Management Unit. 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
  SEINET7577226 Image available Carex subfusca Andrew L. Hipp, Glen C. Clifton 1999-7-11 708 El Dorado Fallen Leaf Lake Road, at intersection w/ 1212. Road runs along E shore of Fallen Leaf Lake, south of Lake Tahoe in El Dorado Nat'l Forest. 1966 Comment
  UCR209056  Carex subfusca Peter Rubtzoff 1972-9-19 6914 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mutton Creek area c. 0.3 mi. south of 'County Road 1280 Comment
  CAS-BOT-BC116692  Carex subfusca Gladys L. Smith 1959-6-15 1227 El Dorado Glen Alpine Trail-road near gate. Fallen Leaf region. 2225 Comment
  CAS-BOT-BC116699  Carex subfusca Martin Simon Jussel 1941-7-18 s.n. El Dorado Upper Truckee River, 4 mi SW of Bijou. Comment
  CAS-BOT-BC116703  Carex subfusca P. B. Kennedy 1920-9-20 236 El Dorado In woods along boundary line El Dorado National Forest-Big Silver Creek. 2255 Comment
  CAS-BOT-BC115705  Carex tahoensis John Thomas Howell 1946-8-31 22952 El Dorado Summit ridge of Mt Tallac. Type-locality. 2956 Comment
  JEPS73208  Carex utriculata Gladys L. Smith 1972-8-23 3478 El Dorado shore of Upper Angora Lake Upper Angora Lake 2255 Comment
  UC532222  Carex utriculata Herbert F. Copeland 1934-7-22 El Dorado Wright's Lake 2133 Comment
  UCD60354  Carex utriculata Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3941 El Dorado Washoe Meadows State Park. Angora Meadows adjacent to Angora Creek, south of sewer manhole #4. 1918 Comment
  UCD81293  Carex utriculata Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3941 El Dorado Washoe Meadows State Park. Angora Meadows adjacent to Angora Creek, south of sewer manhole #4. 1918 Comment
  CAS-BOT-BC115314  Carex utriculata W. R. Dudley 1894-8-1 s.n. El Dorado Lake of the Woods. Comment
  CAS-BOT-BC115325  Carex utriculata Mrs. H. C. Cantelow 1936-7-26 1523 El Dorado N. end of Grass Lake, Luther Pass. Comment
  CAS-BOT-BC115078  Carex vesicaria A. A. Heller 1915-9-10 12262 El Dorado Benwood Meadow near Camp Echo on the Lincoln Highway. Comment
  SEINET11173337  Carex vesicaria Unknown 1998-8-17 6053 El Dorado El Dorado County Comment
  UCD61635  Carex vesicaria Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4187 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 Comment
  UCR257817  Carex vesicaria George K. Helmkamp, Amy Barnes 2012-8-19 19664 El Dorado Northern Sierra Nevada Mountains, northwest side of Ice House Road, 0.2 mile north of its junction with Forest Route 13N20, c 1.3 miles northeast of Wentworth Springs Road 1787 Comment
  CHSC105485  Carex xerophila L. P. Janeway; B. Castro 2010-6-12 9995 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Cameron Park Unit; along 4x4 dirt frontage road on north sie of Hwy 50 1.3 km west of Ponderosa Way and Shingle Springs. 448 Comment
  SBBG59956  Cassiope mertensiana Mrs. J. Howard -Aug-1895 El Dorado near Lake Tahoe Comment
  JEPS72457  Cassiope mertensiana subsp. californica Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2643 El Dorado Pyramid Peak 3042 Comment
  CAS-BOT-BC248936  Castilleja Elsie Zeile Lovegrove 1947-6-6 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake road Comment
  JEPS17557  Castilleja Rimo Bacigalupi with G. Thomas Robbins 1955-5-21 5156 El Dorado 3 mi e Placerville (directly e of and above Smiths Flat, on ridge toward the sw of the Institute of Forest Genetics) 792 Comment
  JEPS57361  Castilleja affinis subsp. affinis L. R. Heckard 1968-5-29 1920 El Dorado about 1.5 mi e Pilot Hill 304 Comment
  CAS-BOT-BC249335  Castilleja applegatei Valerie Ziemba 1981-5-15 030 El Dorado 1 mi. east of Cameron Pk. exit on Rt. 50 Comment
  JEPS103924  Castilleja applegatei subsp. pinetorum T. I. and F. M. Chuang 1991-6-29 7843 El Dorado Ca 1 mi SW of Garden Valley, on way to Placerville. Comment
  SBBG68577  Castilleja attenuata Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  SEINET7072551  Castilleja attenuata A. G. Vestal 1963-5-6 s.n. El Dorado About 0.6 mile east of Four Corners on the road to Gold Hill. Coordinate datum: NAD 27. UTM Zone 10, 681055mE, 4292427mN. Comment
  UC747126  Castilleja attenuata G. Thomas Robbins 1945-5-17 1909 El Dorado about 3 mi e Camino (canyon side above the North Fork Webber Creek) 1005 Comment
  UCR80255  Castilleja breweri Christopher Davidson 1974-7-26 2504 El Dorado Echo Summit on St Hwy 50. 2255 Comment
  UCR173596  Castilleja exserta subsp. exserta George K. Helmkamp, Elizabeth Helmkamp 2006-5-4 10292 El Dorado Northern Sierra Nevada Mountains Foothills, east end of Diamond Springs, 0.1 mile north of the junction of Pleasant Valley Road and Calif. Hwy 49 543 Comment
  UCR206590  Castilleja exserta subsp. exserta George K. Helmkamp, E. A. Helmkamp 2009-5-24 14787 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road 640 Comment
  JEPS57359  Castilleja foliolosa L. R. Heckard 1968-5-29 1918 El Dorado ca 2 mi nw Rescue (along road up to Pine Hill) 548 Comment
  JEPS13136  Castilleja lacera Rimo Bacigalupi with G. Thomas Robbins 1955-5-22 5167 El Dorado 1 mi due s Diamond Springs (watershed of Martinez Springs); Martinez Springs 548 Comment
  UCR148158  Castilleja lineariloba Beecher Crampton 1969-5-6 8404 El Dorado Sierra Nevada Foothills, c. 6 mi NE of Folsom (in direct line) on Salmon Falls road Comment
  CHSC1718  Castilleja miniata V. Holt 1940-7-13 El Dorado Hay Press Meadows, Echo Lake. 2438 Comment
  UC463382  Castilleja miniata L. R. Abrams 1930-8-8 12728 El Dorado near Lily Lake (Glen Alpine Canyon); Glen Alpine Canyon Comment
  POM302048  Castilleja miniata A. A. Beetle, D. E. Beetle, Alva Hansen 1945-07 4083 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2287 Comment
  RSA0012005  Castilleja miniata subsp. miniata George K. Helmkamp, E. A. Helmkamp 2011-9-13 18243 El Dorado Mormon Emigrant Trail, 21.4 rd. miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 1.1 mi. NW (331 deg.) of Alder Hill 2270 Comment
  UCD123001  Castilleja miniata subsp. miniata G. K. Helmkamp; E. A. Helmkamp 2007-6-20 12391 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 22.8 miles ESE of its junction with Sly Park Road at Jenkinson Lake. 2264 Comment
  UC54611  Castilleja nana H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4724 El Dorado Pyramid Peak; Sierra Nevada Mountains 2926 Comment
  UC907728  Castilleja parviflora G. Thomas Robbins 1943-7-25 1302 El Dorado ca 2 mi nw Echo Lake (at edge of Haypress Meadows); Haypress Meadows 2438 Comment
  CAS-BOT-BC240992  Castilleja pilosa J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Tallac, Lake Tahoe 1914 Comment
  JEPS3439  Castilleja pilosa L. M. Newlon 1920-6-28 El Dorado Fallen Leaf Comment
  UC1063477  Castilleja pilosa A. E. Wieslander Jun 1929 106 El Dorado Tahoe Meadows; Markleeville Quad. 1920 Comment
  JEPS73889  Castilleja subinclusa subsp. subinclusa L. R. Heckard 1974-5-15 3698 El Dorado about 6.5 mi s El Dorado (canyon of the North Fork Cosumnes River) 304 Comment
  HSC104252  Castilleja tenuis G. K. Helmkamp, E. A. Helmkamp 2010-7-23 16598 El Dorado Northern Sierra Nevada Mountains: trailhead at the east end of Wright's Lake, 1.2 mi. N of the visitor's center at the lake entrance 2127 Comment
  JEPS79163  Castilleja tenuis Tsan Ian Chuang with Fei-Mei Chuang 1980-7-15 7745 El Dorado sw side Lake Tahoe; Fallen Leaf Campground 1901 Comment
  OBI79193  Castilleja tenuis G. K. Helmkamp, E. A. Helmkamp 2009-6-29 15075 El Dorado Sierra Nevada Mountains: Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74 deg. ) of Pollock Pines (Riverton 7.5' Q.) 1642 Comment
  UCR251243  Castilleja tenuis George K. Helmkamp, E. A. Helmkamp 2012-7-6 19359 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 Comment
  UCD34736  Castilleja tenuis Beecher Crampton 1989-6-10 10180 El Dorado Tahoe Basin, Stateline, along entrance road to Stables. Comment
  RSA0045230  Catalpa speciosa G. K. Helmkamp, E. A. Helmkamp 2006-9-29 11456 El Dorado Pleasant Valley Rd 0.1 mile east of Patterson Dr. 534 Comment
  SBBG122269  Ceanothus arcuatus D. O. Burge 2008-6-3 1012 b El Dorado below summit of Robbs Peak, USFS Rd 13N31, 2.7 rd mi from intersection with Ice House Rd 2000 Comment
  CAS-BOT-BC48557  Ceanothus cordulatus L. R. Abrams 1930-8-20 12756 El Dorado near Lily Lake, Glen Alpine Canyon 1981 Comment
  CAS-BOT-BC48561  Ceanothus cordulatus Laura M. Lathrop 1909-7-12 s.n. El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC48564  Ceanothus cordulatus M. D. Morris 1923-8-2 45342 El Dorado El Dorado Forest 1676 Comment
  UC1281507  Ceanothus cordulatus H. E. McMinn 1941-8-23 5376 El Dorado ridge betw. Emerald Bay and Cascade Lake Comment
  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
  UCD40137  Ceanothus cordulatus Rodney Gale Myatt 1970-9-22 403 El Dorado From Placerville to Hwy 193. Canyon along Hwy 193 to George town, about 2 mi. north of Placerville. 487 Comment
  UCR175660  Ceanothus cordulatus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10832 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  RSA0037323  Ceanothus cordulatus John F. Emmel 1993-6-28 1267 El Dorado Sierra Nevada, SW Lake Tahoe region; near foot of mid-Tallac Trail, 0.1-0.2 air mile north of north end of Liliy Lake. 2011 Comment
  UCD40116  Ceanothus cuneatus Rodney Gale Myatt 1972-6-1 377 El Dorado Along Hwy 193, north of Placerville towards Georgetown, and about 2 mi. north of Placerville. 487 Comment
  UCR189475  Ceanothus cuneatus subsp. cuneatus George K. Helmkamp, E. A. Helmkamp 2007-3-11 11611 El Dorado Foothills, northern Sierra Nevada Mountains, Salmon Falls Road, 0.2 mi northeast of Sweetwater Creek, SSW of Pilot Hill 122 Comment
  UCD112107  Ceanothus cuneatus var. cuneatus G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11877 El Dorado Northern Sierra Nevada Mountains; hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  CAS-BOT-BC49810  Ceanothus diversifolius Peter Rubtzoff 1975-8-19 8331 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road; 1280 Comment
  UC907782  Ceanothus fresnensis G. Thomas Robbins 1945-4-22 1843 El Dorado 2-3 mi nw. Shingle Springs 457 Comment
  SEINET13945953 Image available Ceanothus integerrimus Jack Major, Eilif Dahl 1962-1 s.n. El Dorado Shingle Springs Comment
  CAS-BOT-BC50676  Ceanothus integerrimus var. macrothyrsus Alice M. King 1943-7-28 18899 El Dorado 2 miles west of Pacific House Comment
  SEINET2445056  Ceanothus lemmonii George K. Helmkamp, E. A. Helmkamp 2010-5-17 16065 El Dorado Sierra Nevada Mountains Foothills. Pine Hill Road, 0.8 mi above the junction with Bertana Court; edge of Pine Hill Ecological Reserve (Shingle Springs 7.5'). 610 Comment
  SJSU3927  Ceanothus lemmonii C. W. Sharsmith 1964-7-21 7343 El Dorado Shingle Springs (1 mi W) 365 Comment
  UCD112159  Ceanothus lemmonii C. E. Goodpasture 1973-5-2 35 El Dorado Very top of Pine Hill, ca. 2-3 miles northwest of Rescue. Comment
  RSA25835  Ceanothus palmeri Carl B. Wolf 1941-7-19 11027 El Dorado Sierra Nevada foothills, 1.3 miles E of Rescue on road to Coloma and Placerville. 366 Comment
  UC1182188  Ceanothus prostratus R. E. Rockey June 1960 3 El Dorado Allen Ranch burn El Dorado National Forest, Georgetown <Quad?> (Georgetown) Comment
  CDA35685  Ceanothus prostratus Al Veerkamp 1961-7-6 El Dorado Cascade Stables, Camp Richerdson, Hwy 89. 0 Comment
  CAS-BOT-BC32652  Ceanothus roderickii W. Knight; Irja Knight 1967-7-26 2581 El Dorado originally from rooted specimens: 3 mi W of Shingle Springs, along US Hwy 50 roadside Comment
  CAS-BOT-BC52201  Ceanothus roderickii Robert F. Thorne; P. Everett 1964-4-16 33765 El Dorado yellow pine forest on N slope of Pine Hill, ca 3-4 miles ENE of Rescue 609 Comment
  CAS-BOT-BC52204  Ceanothus roderickii G. Thomas Robbins 1945-4-22 1843 El Dorado 2-3 mi. Northwest of Shingle Springs 457 Comment
  RSA754655  Ceanothus roderickii Dylan O. Burge 2009-4-21 DOB 1102 b El Dorado South side of US Hwy 50, between Durock Road and us Hwy 50, accessed via off-road vehicle trail beginning 1.2 road miles (1.9 km) SW of South Shingle Springs Road, 2.0 km 253 degrees True WSW of Shingle Springs. 425 Comment
  UCD159986  Ceanothus roderickii Jack Major 1966-3 s.n. El Dorado Pine Hill. Comment
  UC1071450  Ceanothus tomentosus P. L. Johannsen 1931-7-9 4 El Dorado Kelsey Road 1 mi n American River; Placerville Quad., n of the American River 457 Comment
  JEPS72619  Ceanothus velutinus Gladys L. Smith 1972-7-17 3607 El Dorado ridge between Cascade Lake and Emerald Bay 2133 Comment
  JEPS72622  Ceanothus velutinus Gladys L. Smith 1972-8-26 3528 El Dorado about Eagle Lake 2127 Comment
  UC1281459  Ceanothus velutinus G. Townsley, H. E. McMinn 1941-8-23 5375 El Dorado ridge between Emerald Bay and Cascade Lake; ridge between Emerald Bay and Cascade Lake Comment
  UC634586  Ceanothus velutinus Herbert L. Mason 1926-5-30 3319 El Dorado ridge between Emerald Bay Lake Tahoe and Cascade Lake; btw Emerald Bay Lake Tahoe and Cascade Lake Comment
  UC638643  Ceanothus velutinus Ethel Crum 1939-7-4 3017 El Dorado two mi se Echo Lake (Echo Summit); , se of Echo Lake 2286 Comment
  UCD34417  Ceanothus velutinus Beecher Crampton 1982-7-18 9840 El Dorado El Dorado County, Stateline. Comment
  CAS-BOT-BC52427  Ceanothus velutinus var. velutinus R. C. M. Berriman 1924-8-9 46347 El Dorado Eldorado Forest 1889 Comment
  UC1071498  Ceanothus velutinus var. velutinus P. L. Johannsen 1934-8-30 472 El Dorado 1 mi w Rubicon Pt. (Plot 289); El Dorado National Forest, Pyramid Peak Comment
  CDA1866  Cenchrus longispinus T. C. Fuller 1961-10-5 7091 El Dorado Sierra Foothills; N side Carson Road, just W of gate to Institute of Forest Genetics, about 3.5 miles E of Placerville. 0 Comment
  CDA20212  Centaurea calcitrapa R. Breckenridge 2003-8-26 PDR 1227122 El Dorado Sierra Nevada; Hwy 50, 1/10 mi E of Kyburz Motel, Kyburz. 0 Comment
  CAS-BOT-BC282005  Centaurea calcitrapa J. Caswell 1973-8-21 s.n. El Dorado Shingle Springs Comment
  UCD151023  Centaurea solstitialis D. S. Park; S. Joslin 2010-5-29 103 El Dorado trail near American River. Grassland. 189 Comment
  UCR206743  Centaurium muehlenbergii George K. Helmkamp, E. A. Helmkamp 2009-6-22 15035 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 527 Comment
  POM128273  Centaurium namophilum C. Jones 1907-7-10 s.n. El Dorado Camino Comment
  UC480897  Centromadia fitchii Katharine Brandegee El Dorado Sweetwater Comment
  UC480898  Centromadia fitchii Katharine Brandegee El Dorado Shingle Springs Comment
  UCR188236  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2007-4-29 11872 El Dorado Foothills, Northern Sierra Nevada Mountains, Lake Oaks mobile home park, Diamond Springs 524 Comment
  UCD83774  Ceratophyllum Lars W. J. Anderson 21-22 May 2009 WP 590 El Dorado South Lake Tahoe, Tahoe Keys, Way Point 590. Comment
  RSA167555  Cercis occidentalis Robert F. Thorne, Percy C. Everett 1964-4-16 33772 El Dorado Yellow pine forest on N slope of Pine Hill, 3-4 miles ENE of Rescue. 610 Comment
  UC580652  Chaenactis alpigena P. L. Johannsen 1934-8-2 441 El Dorado 1/4 mi w of Ralston Peak; Pyramid Peak Quadrangle 2743 Comment
  CDA36412  Chaenactis douglasii M. Beyers, G. F. Hrusa 2011-7-2 1010 El Dorado Sierra Nevada: Shealor Lakes. 2316 Comment
  UCD74034  Chaenactis douglasii Jennifer W. Burt 2005-7-20 112 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2074 Comment
  CAS-BOT-BC276522  Chaenactis douglasii var. douglasii Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC276532  Chaenactis douglasii var. douglasii Paul F. Covel 1936-8-6 1098 El Dorado Strawberry on American River Comment
  JEPS72557  Chaenactis douglasii var. douglasii Gladys L. Smith 1964-7-6 2445 El Dorado trail from Echo Lake to Aloha Lake Comment
  CAS-BOT-BC276529  Chaenactis douglasii var. douglasii David D. Keck 1932-6-30 1561 El Dorado Between Fallen Leaf Lake and Lake Tahoe 1920 Comment
  SEINET2082680  Chaenactis stevioides G. Rink 1999-7-12 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  CAS-BOT-BC140772  Chamaebatia foliolosa Mrs. Marian Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake Comment
  OBI10196  Chamaebatia foliolosa Robert F. Hoover 1968-6-18 11174 El Dorado E of Somerset on Grizzly Flat rd Comment
  SBBG123004  Chamaesyce serpillifolia subsp. hirtula G. K. Helmkamp with E. A. Helmkamp 2007-7-23 12568 El Dorado Rock Creek rd, 7.1 mi E of its jct with St Hwy 193 567 Comment
  SEINET9443608  Chamaesyce serpyllifolia E. Dean, T. Sasaki 2007-7-23 4358 El Dorado Washoe Meadows State Park, E side of park near undeveloped road, Upper Truckee River Restoration Project monitoring well # 15 plot. 1920 Comment
  CAS-BOT-BC165959  Chamerion angustifolium E. A. McGregor 1909-8-9 54 El Dorado Half Moon Lake. Lake Tahoe Region 2365 Comment
  UC73314  Chamerion angustifolium subsp. circumvagum Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  SEINET12191723  Chamerion angustifolium subsp. circumvagum Unknown 1961-1 172 El Dorado Echo Lake turn off U.S. 50 hwy, 1 m N to near the Pines Campground 2250 Comment
  SEINET5344167  Chamerion angustifolium var. canescens C. W. Lantz 1920-1 461 El Dorado Stream bank, Glen Alpine Creek, Fallen Leaf Lake Comment
  UCR208537  Cheilanthes Peter Rubtzoff, Donald Goheen 1975-6-25 8118 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Chinquapin Flat Road c. 1.6 mi. south of double gates at Old Gaddis Creek Road 1311 Comment
  CHSC114909  Cheilanthes gracillima M. Beyers; G. F. Hrusa 2011-7-20 1003 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  UCD150473  Chenopodium atrovirens James A. Neilson Jr. 1971-9-16 2014 El Dorado Tahoe Basin, 1494 Ormsby Drive, South Lake Tahoe. 1920 Comment
  UCD97926  Chenopodium berlandieri G. K. Helmkamp; E. A. Helmkamp 2007-9-11 12931 El Dorado Northern Sierra Nevada Mountains: Along Hwy. US-50, 0.4 mile southwest of Phillips. 1829 Comment
  OBI74580  Chenopodium pumilio David J. Keil 1992-1 23390 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SEINET5642231  Chimaphila menziesii Robert L. Johnson, Leigh A. Johnson; Adam T. Yankee 2013-6-26 2293 El Dorado Vicinity of Ice House Reservoir campground. Forest Service Rd 11N37.; 0 1678 Comment
  UCD165687  Chimaphila menziesii Ellen Dean 2016-7-12 9043 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. West side of Highway 89. Close to the highway. 2062 Comment
  SDSU9890  Chimaphila umbellata Helen L. Dale 1928-8-1 El Dorado Grass Lake. Comment
  CAS-BOT-BC497668  Chlorogalum pomeridianum G. Thomas Robbins 1944-6-29 1745 El Dorado Above North Fork Webber Creek, ca 3 mi E of Camino 914 Comment
  UCR170352  Chondrilla juncea George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9850 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Sly Park Road (County Highway E-16), c. 1 mi SW of Jenkinson Lake 1067 Comment
  UC1135222  Chrysolepis sempervirens P. L. Johannsen 1934-7-13 376 El Dorado 1.5 mi se Sugar Loaf; El Dorado National Forest, Pyramid Peak Quad. 1463 Comment
  UCD165258  Chrysolepis sempervirens Peter Rubtzoff 1972-10-4 7002 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. 1296 Comment
  UCR209004  Chrysolepis sempervirens George K. Helmkamp, E. A. Helmkamp 2009-8-19 15505 El Dorado Sierra Nevada Mountains, Ice House Road at the junction to the lower campground and boat ramp of Loon Lake 1976 Comment
  UCR257694  Chrysolepis sempervirens George K. Helmkamp, Amy Barnes 2012-8-19 19650 El Dorado Northern Sierra Nevada Mountains, junction of Ice House Road and entrance to campground on the south end of Loon Lake 1980 Comment
  SEINET11860555  Chrysothamnus nauseosus subsp. albicaulis L. R. Abrams 1932-9-8 13411 El Dorado S slope of Cathedral Peak, Fallen Leaf 2073 Comment
  CAS-BOT-BC100781  Chrysothamnus viscidiflorus subsp. viscidiflorus Alice Eastwood 1906-7-21 1279 El Dorado Lower end of Fallen Leaf Lake Comment
  BFRS478 Image available Cichorium intybus Peter Rubtzoff 1974-9-19 7907 El Dorado Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R). Comment
  CAS-BOT-BC261632  Cichorium intybus Peter Rubtzoff 1974-7-24 7756 El Dorado U.C. Blodgett Forest Research Station: County Road, about 0.6 miles east of main Station entrance. 1350 Comment
  JEPS72746  Circaea alpina subsp. pacifica Gladys L. Smith 1972-8-23 3450 El Dorado below California Alpine Club lodge (e. side U.S. 50) 2194 Comment
  UC747285  Circaea alpina subsp. pacifica G. Thomas Robbins 1943-6-8 1141 El Dorado ca. 3 mi. e. Camino (N. Fork Webber Creek); N. Fork Webber Creek 914 Comment
  UCD142030  Circaea alpina subsp. pacifica Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7854 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
  CAS-BOT-BC285295  Cirsium andersonii Elsie Zeile Lovegrove 1938-9-15 s.n. El Dorado Lake Tahoe Basin. Glen Alpine road Comment
  CDA33269  Cirsium andersonii V. Popescu, Dale Woods 2010-8-4 El Dorado Forest Road between Wright s Lake and Ice House. Comment
  UCD142724  Cirsium andersonii Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7946 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, Southern side of the pond. 1981 Comment
  CAS-BOT-BC285301  Cirsium andersonii M. D. Morris 1924-8-3 31 El Dorado Eldorado National Forest 1554 Comment
  CDA1036  Cirsium andersonii T. C. Fuller 1961-8-22 6892 -C El Dorado Slope above Hwy. 89, 4 mi. S of Hwy 50, 6 mi. S of Myers. 0 Comment
  CDA22974  Cirsium arvense Wendy West 2008-8-4 PDR# 1332948 El Dorado Placerville, 2160 Carson Rd. 0 Comment
  UC747190  Cirsium occidentale var. californicum G. Thomas Robbins 1945-6-17 1991 El Dorado above Camp Creek (near Baltic Peak) 975 Comment
  UCD44138  Cirsium scariosum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1504 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC286278  Cirsium scariosum Geo. B. Grant 1906-8-1 s.n. El Dorado Tallac Comment
  CAS-BOT-BC438989  Cistanthe monosperma John Thomas Howell 1925-6-17 1159 El Dorado Armstrong's, Emerald Bay, Lake Tahoe. 1889 Comment
  CAS-BOT-BC344949  Clarkia Peter Rubtzoff 1975-7-10 8173 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca 1.6 miles south of Old Gaddis Creek Road (double gates). Comment
  SEINET806123  Clarkia Robert A. Raguso 1999-1 RAR 99 -50 El Dorado Sierra Nevada foothills. Rt. 49, 3 miles south of Shingle Springs. Comment
  SEINET11265833  Clarkia biloba subsp. biloba George Helmkamp, E. A. Helmkamp 2011-7-2 17621 El Dorado Northern Sierra Nevada Mountains Foothills: Forni Road near Weber Creek, 0.8 miles south of its Placerville junction with US-50. (Placerville 7.5' Q.); 0 495 Comment
  UCD104333  Clarkia biloba subsp. biloba G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-4 10621 El Dorado Northern Sierra Nevada foothills. Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Hwy. CA-193. 381 Comment
  RSA32307  Clarkia biloba subsp. brandegeeae G. Thomas Robbins 1943-6-21 1207 El Dorado West of Institute of Forest Genetics, 3 miles E of Placerville. 732 Comment
  UC747278  Clarkia unguiculata G. Thomas Robbins 1944-6-9 1668 El Dorado 3 mi e Placerville (near Institute of Forest Genetics) 792 Comment
  UCR173924  Clarkia unguiculata George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10618 El Dorado Northern Sierra Nevada foothills, along Rock Creek Road, 0.1 mile east of its junction with Calif. Hwy 193 387 Comment
  UC1122475  Clarkia virgata A. D. Gifford 1934-6-19 275 El Dorado ridge w Plum Creek; El Dorado National Forest, Pyramid Peak Quadrangle Comment
  UCR222364  Clarkia virgata George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganive 2010-6-13 16277 El Dorado Sierra Nevada Mountains Foothills, along Forebay Road, 2.1 miles northwest of the Forebay Bridge over South Fork American River 828 Comment
  RSA0059958  Clarkia virgata T. Mosquin 1959-6-30 3324 El Dorado 12 miles from Hwy 88 along road from Ham s Station to Fairplay Comment
  UCR235600  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2012-4-27 18863 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
  UCD34144  Claytonia parviflora subsp. parviflora Beecher Crampton 1977-4-18 9472 El Dorado Bass Lake N.E. of Clarksville. Comment
  CAS-BOT-BC440037  Claytonia perfoliata subsp. perfoliata John Thomas Howell; Gordon H. True 1970-5-27 46540 El Dorado Near headquarters, Blodgett Experimental Forest. 1280 Comment
  SEINET269511 Image available Claytonia perfoliata subsp. perfoliata Richard J. Shaw 1963-6-6 1286 El Dorado Highway 50; 1 mile east of South Fork of American River Bridge 1220 Comment
  UCR189447  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, E. A. Helmkamp 2007-3-22 11663 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
  CAS-BOT-BC91334  Clematis lasiantha Ira L. Wiggins 1946-5-11 11219 El Dorado On grade 1.5 mile east of Georgetown. 850 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
  SEINET10307705 Image available Collinsia bartsiifolia var. bartsiifolia George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganive 2010-6-13 16272 El Dorado Sierra Nevada Mountains Foothills; along Forebay Road, just south of Forebay Bridge over the South Fork American River 588 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
  UCD123660  Collinsia sparsiflora John M. Tucker 1976-5-1 4355 El Dorado 0.9 mile south of Pleasant Valley, on Mount Aukum Road. 731 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
  JEPS6353  Collinsia sparsiflora var. collina W. L. Jepson 1938-4-14 18656 El Dorado Nashville Comment
  SD236416  Collinsia tinctoria G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13572 El Dorado Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 715 Comment
  RSA39076  Collinsia tinctoria Philip A. Munz 1948-8-11 12325 El Dorado 3 miles W of Placerville, on Green Valley Rd. 457 Comment
  JEPS6263  Collinsia torreyi var. torreyi R. L. Pendleton, F. M. Reed 1907-7-25 1249 El Dorado region of Lake Tahoe (Lily Lake - Glen Alpine) 1950 Comment
  UC1032616  Collinsia torreyi var. torreyi F. W. Embree 1934-7-16 147 El Dorado 1 8/10 mi n of Leek Springs Hill (El Dorado National Forest); El Dorado National Forest 2011 Comment
  JEPS71698  Collinsia torreyi var. wrightii Gladys L. Smith 1972-7-20 3338 El Dorado Lake Gilmore 2560 Comment
  UC1746116  Collomia heterophylla Annetta M. Carter 1934-4-15 495 El Dorado S Fork of American River at Salmon Falls Bridge. 152 Comment
  UCD118182  Collomia heterophylla G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10550 El Dorado Northern Sierra Nevada Mountains: Junction of Ice House Canyon Road and West Meadows Road (SSW of Union Valley Reservior, just N of Hwy 50). 1067 Comment
  UC651089  Collomia linearis P. B. Kennedy 1920-8-10 37 El Dorado Barrett Camp El Dorado National Forest 1935 Comment
  UCD142022  Collomia linearis Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7848 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, north side of creek. 1948 Comment
  CAS-BOT-BC180259  Comandra umbellata subsp. californica Volney Rattan 1883-1-1 s.n. El Dorado unspecified Comment
  CAS-BOT-BC286079  Conyza canadensis A. A. Heller 1915-9-11 12269 El Dorado On the Lincoln Highway 5 miles east of Kyburz 1524 Comment
  UCR253626  Conyza canadensis George K. Helmkamp, Elizabeth Helmkamp 2012-11-12 20130 El Dorado Eastern Sacramento Valley, El Dorado Hills; Windfield Parkway 0.2 mile south of White Rock Road 175 Comment
  CDA39520  Corallorhiza maculata Cowley 1931-6-23 s.n. El Dorado Woods back of Camp Sacramento. 0 Comment
  UC186361  Corallorhiza maculata Geo. Hansen 1895-6-15 1080 El Dorado Cosumnes Sequoia Gigantea Region 1524 Comment
  UC206964  Cornus glabrata Katharine Brandegee 1907-5-18 El Dorado Sweetwater Creek, Simpson's Ranch Comment
  UC747238  Cornus glabrata G. Thomas Robbins 1945-5-20 1926 El Dorado Sweetwater Creek near Simpson's Ranch Sweetwater Creek 182 Comment
  CAS-BOT-BC209599  Cornus sericea L. R. Abrams 1930-7-23 12707 El Dorado Tamarack Trail, Glen Alpine Canyon 2133 Comment
  CAS-BOT-BC209603  Cornus sericea Geo. B. Grant 1906-8-1 s.n. El Dorado Glen Alpine - Lake Tahoe Comment
  CAS-BOT-BC209607  Cornus sericea E. A. McGregor 1909-8-8 11 El Dorado Lake Tahoe Region. Grass Lake Comment
  CAS-BOT-BC172837  Corylus cornuta subsp. californica G. K. Helmkamp; E. A. Helmkamp 2007-9-2 12885 El Dorado Foothills, northern Sierra Nevada Mountains: Grizzly Flat Road 0.7 mile SE of Grizzly Flat beside a flowing creek 1171 Comment
  SBBG50285  Corylus cornuta subsp. californica J. T. Howell, G. H. True 1970-5-27 El Dorado Rubicon River Cyn, NNE of Leonardi Spring 1158 Comment
  UC62943  Crepis intermedia Milo S. Baker 1904-7-7 El Dorado between Fallen Leaf Lake and Cascade Lake Comment
  CAS-BOT-BC290847  Crepis pleurocarpa Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  SD234939  Croton setiger G. K. Helmkamp, E. A. Helmkamp 2006-9-29 1140 El Dorado Northern Sierra Nevada Mountains Foothills: Placerville outskirts; CA-49, 2 miles north of jct with US-50 548 Comment
  UCR280156  Cryptantha Peter Rubtzoff 1974-6-25 7634 El Dorado Sierra Nevada Mountains, Georgetown Divide. U.C. Blodgett Forest Research Station, heliport clearing 1341 Comment
  UC54550  Cryptantha echinella H. M. Hall and H. P. Chandler Jul 1903 4599 El Dorado vicinity Lake Tahoe; Sierra Nevada Mountains, Bijou 1905 Comment
  CDA11121  Cryptantha flaccida G. F. Hrusa, Jeff Hart 1994-4-23 11811 El Dorado Cosumnes River Drainage; Immed. N of river and approx. 1/2 m. E of Latrobe Rd. bridge. Comment
  UC624244  Cryptantha intermedia L. Constance 1939-5-7 2484 El Dorado 2 mi above mouth of Sweetwater Creek (forks of Sweetwater Creek, Sierra Nevada foothills); Sierra Nevada, Sweetwater Creek 243 Comment
  POM126496  Cryptantha muricata Helen D. Gis 110 El Dorado Lakeside Park. Comment
  UCD165659  Cryptantha torreyana Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9010 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern part of park just east of Highway 89. Boulder area along road that leads to north entrance gate. North side of road. 1941 Comment
  CHSC56265  Cryptogramma acrostichoides K. R. Stern 1985-6-14 8134 El Dorado Echo Summit. 2225 Comment
  SEINET3124840 Image available Cryptogramma acrostichoides C. W. Sharsmith 1964-6-20 7327 El Dorado Fallen Leaf Lake, 1/4 mi above its upper end. 2030 Comment
  RSA685626  Cryptogramma acrostichoides Albert J. Perkins 1923-8-16 s.n. El Dorado Lake Tahoe Region, Tamarack Trail 2134 Comment
  SBBG88412  Cryptogramma acrostichoides J. G. Lemmon -Jun-1883 El Dorado Webber and Gold Lakes 2529 Comment
  JEPS72509  Cuscuta Gladys L. Smith 1971-7-14 3043 El Dorado above Tamarack Lake (Desolation Valley Wilderness trail from Upper Echo Lake); Desolation Valley 2423 Comment
  UCR206084  Cuscuta californica var. californica George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13916 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  UCD127376  Cymopterus terebinthinus var. californicus P. B. Kennedy 1920-9-17 197 El Dorado El Dorado National Forest Rock Bound Trail. 2712 Comment
  CDA4531  Cynara cardunculus T. C. Fuller 1962-6-28 9062 El Dorado West of Highway 49 to Jackson, 2 miles south of El Dorado. 0 Comment
  UCD131026  Cynara cardunculus T. C. Fuller 1962-6-28 9062 El Dorado west of Hwy 49 to Jackson, 2 miles south of El Dorado. Comment
  UC881563  Cynoglossum occidentale A. A. Heller 1915-8-6 12185 El Dorado on Lincoln Hwy. near Camp Echo 2133 Comment
  CDA1950  Cynosurus echinatus J. T. Howell 1943-7-28 18906 El Dorado Placerville Comment
  UC1028180  Cynosurus echinatus R. Bacigalupi, G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-15 3320 El Dorado on No. 49, 5.5 mi s El Dorado (town) junction (where State Hwy 49 turns s) (and 2.3 mi n of Nashville School, at head of grade into the canyon of the North Fork of the Cosumnes); North Fork of the Cosumnes 426 Comment
  UCD80537  Cynosurus echinatus CNPS SN Foothill Team 2005-3-22 SNFN 0006 a El Dorado CDPR Folsom State Recreation Area, near Peninsula Campground. From Highway 49, take Rattlesnake Bar Road 9 miles to dead end and campground. Plot is approximately 1 mile along road that forks left after driving past kiosk; approximately 1/3 mile from high water mark. 176 Comment
  CAS-BOT-BC114570  Cyperus eragrostis John Thomas Howell 1976-10-29 52304 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake. 121 Comment
  SD243039  Cyperus eragrostis George K. Helmkamp, E. A. Helmkamp 2011-10-13 18415 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 8.1 miles northwest of Pollock Pines, at north side of bridge over the South Fork American River. Sandy flat beside the river and adjacent to an open, rocky bank. 595 Comment
  UCR209718  Cyperus eragrostis George K. Helmkamp, E. A. Helmkamp 2009-8-8 15415 El Dorado Foothills, northern Sierra Nevada Mountains, Pleasant Valley [Sly Park] Road, 0.3 mile west of Pleasant Valley 595 Comment
  RSA92108  Cyperus squarrosus F. W. Peirson 1925-7-1 6201 El Dorado State Line, Lake Tahoe. Sierra Nevada. 1905 Comment
  JEPS60217  Cystopteris fragilis L. R. Heckard 1969-5-30 2260 El Dorado below Leonardi Springs (s side of Rubicon River Canyon); Rubicon River Canyon 1127 Comment
  CDA31138  Cytisus scoparius K. Godfrey, B. Villegas 2010-3-25 PDR# 1560943 El Dorado Roadside in the vicinity of Cool. 0 Comment
  UCD105671  Cytisus scoparius H. A. Borthwick 1925-5-29 391 El Dorado Georgetown. Comment
  UCD105681  Cytisus scoparius G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12576 El Dorado Northern Sierra Nevada Mountains. Along Hwy CA-193, 1 mile south of Georgetown. 771 Comment
  UCD74333  Dactylis glomerata G. K. Helmkamp; E. A. Helmkamp 2007-9-26 13016 El Dorado Northern Sierra Nevada Mountains: Bonetti Road, 1.1 miles south of its junction with Mormon Emigrant Trail, just east of Jenkinson Lake. 1189 Comment
  UCD44092  Danthonia californica C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1458 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  SEINET10926707  Danthonia californica Beetle 1945-7-16 BEETLE 3930 El Dorado S side of Upper Echo Lake, N slope of Ralston Mountain. 2286 Comment
  UC747355  Darmera peltata G. Thomas Robbins 1943-4-10 983 El Dorado 3 mi e Camino (in at edge of North Fork Webber Creek); North Fork Webber Creek 944 Comment
  UCR219147  Daucus carota George K. Helmkamp, E. A. Helmkamp 2009-9-29 15659 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
  BFRS448 Image available Delphinium Peter Rubtzoff 1975-6-5 8056 El Dorado Blodgett Forest: Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U). Comment
  CAS-BOT-BC8976  Delphinium depauperatum J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe 2103 Comment
  CAS-BOT-BC8978  Delphinium depauperatum John Thomas Howell 1925-6-30 1275 El Dorado Top of Eagle Falls, Emerald Bay, Lake Tahoe Comment
  JEPS23307  Delphinium glaucum W. L. Jepson 1918-8-28 8177 El Dorado w Fallen Leaf Lake; Heather Lake 2407 Comment
  RSA49087  Delphinium glaucum Verne Grant, Alva Grant 1949-7-20 8766 El Dorado Rocky cliff above upper Echo Lake. 2378 Comment
  UC1046478  Delphinium gracilentum R. Bacigalupi, G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3307 El Dorado 4.4 mi e Georgetown (w slopes of hill); Hotchkiss Hill 944 Comment
  UCD95658  Delphinium gracilentum A. A. Heller 1915-8-6 12162 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  UCD95661  Delphinium gracilentum G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10528 El Dorado Northern Sierra Nevada Foothills: NE of Georgetown; along Bottlehill Road, 1.4 miles north of Wentworth Springs Road. 1005 Comment
  CAS-BOT-BC116040  Delphinium nuttallianum John Thomas Howell 1925-7-2 1320 El Dorado Trail to Desolation Valley above Glen Alpine, Lake Tahoe region. Comment
  JEPS72147  Delphinium nuttallianum Gladys L. Smith 1972-7-18 3544 El Dorado small meadow alongside trail to Grouse Lake 2 mi ne Wrights L. 2438 Comment
  UC1213904  Delphinium nuttallianum Verne and Alva Grant 1946-7-28 7815 El Dorado along trail to Desolation Valley just above Tamarack Lake 2560 Comment
  UC747412  Delphinium nuttallianum G. Thomas Robbins 1945-7-1 2034 El Dorado rock slopes along Twin Lakes trail ca 3/4 mi ne Wrights Lake (9 mi n of US Hwy 50) 2194 Comment
  RSA0008945  Delphinium nuttallianum Marcus E. Jones 1929-6-26 s.n. El Dorado Lake Tahoe. Comment
  CAS-BOT-BC17032  Delphinium variegatum Ira L. Wiggins 1946-5-11 11204 El Dorado between Folsom and Placerville, 4.8 mi. above Folsom Comment
  CAS-BOT-BC17033  Delphinium variegatum H. Lewis; C. Epling 1941-5-26 s.n. El Dorado Garden Vallen, near Coloma Comment
  RSA149641  Delphinium variegatum Harlan Lewis, C. Epling 1941-5-26 s.n. El Dorado Garden Valley, near Coloma Comment
  UCD42718  Deschampsia cespitosa C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 84 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCD61148  Deschampsia cespitosa P. B. Kennedy 1920-8-10 15 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD73018  Deschampsia cespitosa Ellen Dean; Tamara Sasaki 2007-8-26 4542 El Dorado Lake Valley Recreation Area on southern side of Upper Truckee River and western side of golf course. Upper Truckee River Restoration Project monitoring well #19 plot. 1920 Comment
  CAS-BOT-BC192683  Deschampsia danthonioides Margaret Orr 1981-6-1 s.n. El Dorado In Porterella Meadow on Tallac Creek s. of Hwy. 89 Comment
  SEINET2470976  Deschampsia danthonioides K. Christie 2010-7-26 1917 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  UCD60543  Deschampsia danthonioides Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4009 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  UCD62400  Deschampsia danthonioides Mrs. H. P. Kelley 1916-7-10 El Dorado Fallen Leaf Lake, Tahoe. Comment
  BFRS112 Image available Dicentra formosa Peter Rubtzoff 1975-6-11 8071 El Dorado Blodgett Forest: Mainline Road ca. 0.6 mi east of junction with Sand Mountain Road (Comp. 350E) Comment
  UC843816  Dichelostemma capitatum A. A. Heller 1915-3-24 11778 El Dorado 8 mi n Oroville Comment
  CAS-BOT-BC483264  Dichelostemma capitatum subsp. pauciflorum John Thomas Howell 1954-5-17 29679 El Dorado 3 miles south of Garden Valley, Sierra Nevada Comment
  SJSU3982  Dichelostemma multiflorum C. W. Sharsmith 1964-6-13 7262 El Dorado Shingle Springs (1 mi W) 365 Comment
  POM109854  Dichelostemma volubile Marcus E. Jones 1883-4-21 s.n. El Dorado Kelsey. Comment
  UCD150249  Dieteria canescens Ellen Dean 2014-8-12 8579 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park, north of General Creek, west of easternmost bridge connecting North and South Fire Roads. 1950 Comment
  CAS-BOT-BC350919  Digitaria Peter Rubtzoff 1975-9-23 8386 El Dorado ca. 1 mile east of Georgetown on Wentworth Springs Road 91.3-1.4 miles east of junction with Hwy. 193). Comment
  RSA727099  Digitaria sanguinalis George K. Helmkamp, E. A. Helmkamp 2006-11-17 11580 El Dorado Northern Sierra Nevada Mountains Foothills: 0.2 mile west of Diamond Springs along Pleasant Valley Road. 537 Comment
  CAS-BOT-BC152275  Diplacus congdonii L. D. Smith; G. L. Stebbins 1978-4-8 7805 El Dorado Along Northeast bank of South Fork American River 0.5-1.5 miles northwest of Chili Bar 365 Comment
  CAS-BOT-BC150511  Diplacus grandiflorus L. S. Smith 1926-4-29 1741 El Dorado South Fork Yuba along Downieville Road, Tahoe National Forest 609 Comment
  CAS-BOT-BC251151  Diplacus layneae Peter Rubtzoff 1974-6-18 7594 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  SBBG20661  Diplacus torreyi D. Myrick 1963-10-10 728 El Dorado near entrance to north roadway to Fallen Leaf Lake, Lake Tahoe 1889 Comment
  SEINET181207  Diplacus torreyi Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-1 15261 El Dorado 25 mi E Placerville 1219 Comment
  UC1134583  Disporum hookeri P. L. Johannsen, A. D. Gifford 1934-6-7 259 El Dorado 1/4 mi nw of Riverton (El Dorado National Forest); El Dorado National Forest 1036 Comment
  UCR260075  Dittrichia graveolens George K. Helmkamp, Elizabeth Helmkamp 2013-10-15 22424 El Dorado Sierra Nevada Mountains Foothills, Oak Hill Road, 3.6 miles south of its junction with Pleasant Valley Road 614 Comment
Read comments Nov 25 2019
  UCD165080  Dodecatheon Peter Rubtzoff 1975-5-28 8010 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  LA37834  Dodecatheon alpinum June McCaskill; C. H. Lamoureux 1956-6-6 462 El Dorado In bog few yards N of roadside, at foot of Meyers grade, off of U.S. Highway 50, 0.7 mile W of junction with State Highway 89 (Luther Pass) 1996 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
  UC747624  Dodecatheon alpinum G. Thomas Robbins 1943-6-27 1229 El Dorado along U.S. Highway 50 just e Echo Summit Pass; e of Echo Summit Pass 2225 Comment
  SEINET195489 Image available Dodecatheon clevelandii var. patulum G. Thomas Robbins 1945-4-22 1866 El Dorado 1-2 miles W of Placerville, near Hangtown Creek. 579 Comment
  UCR207137  Dodecatheon hendersonii George K. Helmkamp, E. A. Helmkamp 2009-4-4 14497 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.8 mile west of its junction with Happy Valley Cut-off 607 Comment
  HSC86823  Dodecatheon hendersonii R. O. Gilpatrick 1970-2-26 9 El Dorado Near Camino, 0.3 mi. N of Mt. Danaher Rd.,W side of road Comment
  UCD119023  Dodecatheon jeffreyi R. L. Pendleton; F. M. Reed 1907-7-23 1065 El Dorado Lake Tahoe Region, Lake Lucile Trail. 2438 Comment
  POM129377  Dodecatheon jeffreyi subsp. pygmaeum R. L. Pendleton, F. M. Reed 1907-7-23 1065 El Dorado Lake Lucile Trail. Glen Alpine. 2439 Comment
  UCR172644  Dodecatheon pulchellum George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10203 El Dorado Northern Sierra Nevada Foothills, Between N and Middle forks of Cosumnes River; Junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset 665 Comment
  UCR173695  Dodecatheon pulchellum George K. Helmkamp, Elizabeth Helmkamp 2006-4-7 10172 El Dorado Northern Sierra Nevada Foothills, E of Sacramento, between N and Middle Forks of the Cosumnes River; Sand Ridge Road, 1.9 mi. east of Calif. Hwy 49 454 Comment
  UCD42410  Downingia montana Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD114904  Draba albertina Charles M. Knapp 1980-9-6 s.n. El Dorado Tucker Flat, Saxon Creek drainage, Lake Tahoe Basin. 2682 Comment
  SEINET8892795  Draba asterophora K. Christie 2011-1 2062 El Dorado Lake Tahoe Basin Management Unit (LTBMU); slopes above Star Lake; ca. 0.2 mi. N/NE of Jobs Sister, and ca. 0.4 mi. S/SE of Star Lake. Comment
  UC1195339  Draba densifolia Carl W. Sharsmith 1937-8-30 3489 El Dorado just s Lake Tahoe (n slope of Freel Peak, eastern El Dorado Co.); Sierra Nevada, s of Lake Tahoe, n slope Freel Peak 3215 Comment
  JEPS72053  Draba oligosperma var. oligosperma Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2683 El Dorado summit area Freel Peak 2895 Comment
  UCR206702  Draba verna George K. Helmkamp, E. A. Helmkamp 2009-3-19 14433 El Dorado Sierra Nevada Mtns. Foothills, Meadow Brook Road, 1.3 miles east of CA-193 and at the junction with Bear Creek Rd 680 Comment
  UCSB71615  Draba verna Helmkamp, G.; Helmkamp, E. 2007-3-22 El Dorado Foothills, Northern Sierra Nevada Mountains; Mt. Aukum Road at the crossing of the middle fork of Cosumnes river, west of jct. of Bucks Bar Road (Camino 7.5' Q.:+/- 1000m) 622 Comment
  CAS-BOT-BC257353  Draperia systyla Peter Rubtzoff 1972-9-27 6948 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  CAS-BOT-BC401532  Drosera rotundifolia Ira L. Wiggins 1933-8-20 6780 El Dorado Meadow surrounding Grass Lake, on Tahoe-Carson Pass road Comment
  UCD44130  Drymocallis glandulosa C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1496 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCSB50232  Drymocallis glandulosa Gray, John 1976-5-4 El Dorado Pine Hill, near Fair Oaks, 3-4 miles north of Highway 50, T10N, R9E Sec. 15, NW quarter. 533 Comment
  CAS-BOT-BC159603  Drymocallis glandulosa var. glandulosa Mrs. Alexander McCallum 1930-8-1 s.n. El Dorado Echo Summit, near Jeans farm - Sierra Nevada Comment
  CAS-BOT-BC527359  Drymocallis glandulosa var. reflexa Wm. Vortriede 1928-5-16 s.n. El Dorado Coloma Comment
  UC632144  Drymocallis hansenii Beryl O. Schreiber 1933-7-22 916 El Dorado three mi from Meyers (South Fork Truckee River); South Fork of Truckee River Comment
  JEPS71917  Drymocallis hansenii Gladys L. Smith 1963-7-9 1799 El Dorado 1/4 mi from Lodge; Echo Summit area 2225 Comment
  UC501360  Drymocallis lactea Merle Randall 1930-6-26 El Dorado 1/2 mi from top Hawley Grade; Lake Tahoe Region Comment
  CAS-BOT-BC157820  Drymocallis lactea var. lactea Alice Eastwood 1906-7-21 1169 El Dorado Glen Alpine Region. Mt. Tallac Comment
  CAS-BOT-BC157830  Drymocallis lactea var. lactea H. F. Copeland 1936-8-23 s.n. El Dorado Canyon of Meek's Creek, near Lake Tahoe 1828 Comment
  RSA791740  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2012-5-3 18893 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 7.0 miles northwest of Pollock Pines. 748 Comment
  UCR207878  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2009-5-14 14703 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  SD95161  Dudleya cymosa Betty Hess 1973-5-5 36 El Dorado 3.5 miles west of Foresthill on Foresthill Colfax Road. Comment
  SD236141  Echinochloa crus-galli G. K. Helmkamp, Elizabeth Helmkamp 2005-9-1 9833 El Dorado Northern Sierra Nevada Foothills: E of Sacramento; Sand Canyon Road, 0.3 mi E of CA Highway 49 and Logtown Ridge 280 Comment
  UCD149317  Elatine Ellen Dean; V. Stewart 2014-7-5 8407 El Dorado El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Angora Meadows, northern half. East side of Angora Creek near stagnant ponded water on side-branch of creek. 1919 Comment
  CAS-BOT-BC113629  Eleocharis acicularis George Ledyard Stebbins 1976-7-25 76127 El Dorado King's Meadow, east of Pino Grande. 1249 Comment
  CAS-BOT-BC113445  Eleocharis bella Margaret C. Orr; Robert T. Orr 1980-6-25 s.n. El Dorado Marshy meadow border, Lake Tahoe between Spring Creek and Tallac Creek. 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
  RSA54100  Eleocharis decumbens J. T. Howell 1946-9-1 22968 El Dorado Echo Summit. 2256 Comment
  CAS-BOT-BC112804  Eleocharis macrostachya John Thomas Howell 1954-5-16 29604 El Dorado 4 miles west of Shingle Springs. Comment
  CAS-BOT-BC208515  Elymus Peter Rubtzoff 1975-7-10 8193 El Dorado Bacchi Meadow (Comp. 290R), Blodgett Forest - Georgetown Divide, Sierra Nevada 1325 Comment
  UCR178967  Elymus George K. Helmkamp, E. A. Helmkamp 2006-9-12 11383 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  UCR248537  Elymus George K. Helmkamp, Elizabeth Helmkamp 2013-7-10 21037 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 0.1 mile west of the junction with Capps Crossing Road, 6.3 km SE (127 deg. ) of Pollock Pines, just east of Jenkinson Lake 1221 Comment
  CAS-BOT-BC227322  Elymus elymoides G. L Smith 1959-6-16 1164 El Dorado Along trail from Fallen Leaf Lake up south slopes of Mt. Tallac 2346 Comment
  UCD147666  Elymus elymoides Allyson Ayalon; Lucie Jerabkova 2012-7-1 44 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UC53729  Elymus elymoides subsp. elymoides Miss Ora Boring July, 1901 El Dorado Lake Tahoe Comment
  SACT001097  Elymus glaucus J. Wilson 1982-5-29 El Dorado Approximately 2000' northwest of its intersection with Deer Valley Road. Approximately 1.5 miles northeast of Green Valley Road. 317.0 Comment
  UCD55352  Elymus glaucus Ellen Dean; Mark Bibbo 2006-7-18 3203 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Along Upper Truckee River, south side of river near footpath and golfcourse bridge crossing. 1912 Comment
  UCD149741  Elymus glaucus subsp. glaucus Ellen Dean; K. Craig and V. Stewart 2014-7-30 8486 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Southeast corner of the park near Bakersfield Road entrance. Southeast of the Truckee River. 1915 Comment
  CHSC73264  Elymus glaucus subsp. jepsonii L. P. Janeway; Eric Schroder 1998-7-27 5864 El Dorado Lake Tahoe Basin Management Unit - National Forest. Sand spit between Lake Tahoe and Truckee Marsh (Pope Marsh); at northwest corner of South Lake Tahoe. 1900 Comment
  UCR233124A  Elymus ponticus George K. Helmkamp, E. A. Helmkamp 2011-9-23 18307 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 8.6 miles north of its junction with US-50 1613 Comment
  RSA115373  Elymus stebbinsii Beecher Crampton 1956-6-22 3590 El Dorado 1.8 miles west of Omo Ranch P.O. 945 Comment
  CAS-BOT-BC204205  Elymus stebbinsii subsp. septentrionalis Peter Rubtzoff No date on label 8128 El Dorado Blodgett Forest Comment
  CAS-BOT-BC204287  Elymus trachycaulus subsp. trachycaulus Alice Eastwood 1906-7-27 1121 El Dorado Glen Alpine Region. Fallen Leaf Lake Comment
  UCD42585  Epilobium Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR176030  Epilobium angustifolium George K. Helmkamp, E. A. Helmkamp 2006-7-7 10975 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  CHSC73663  Epilobium brachycarpum L. P. Janeway; Eric Schroder 1998-8-31 6201 El Dorado Lake Tahoe Basin-National Forest. Meadow about 0.2 mi east of Fallen Leaf Lake and about 1.7 mi south of Lake Tahoe; along the west side of Fallen Leaf Lake Road. 1950 Comment
  UCD125387  Epilobium brachycarpum Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7482 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. West side of highway 89, along General Creek. 1919 Comment
  UCR234198  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2010-9-23 16968 El Dorado Northern Sierra Nevada Mountains, west end of Union Valley Reservoir at boat launching area, along Forest Route 31 1491 Comment
  CAS-BOT-BC166866  Epilobium canum subsp. latifolium E. A. McGregor 1909-8-15 131 El Dorado Glen Alpine 2072 Comment
  CAS-BOT-BC166871  Epilobium canum subsp. latifolium Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UC107731  Epilobium canum subsp. latifolium John H. Redfield 1872-8-31 105 El Dorado near Lake Tahoe, Ca Comment
  UCD166027  Epilobium canum subsp. latifolium Daniel M. McNair; with Ellen Dean 2016-7-19 2177 El Dorado west side of Tahoe Basin. Just south of the boundary of D.L. Bliss State Park within Emerald Bay State Park. 1897 Comment
  UCD147659  Epilobium ciliatum Allyson Ayalon; Lucie Jerabkova 2012-7-1 37 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD61622  Epilobium ciliatum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4177 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 Comment
  UCR171625  Epilobium ciliatum George K. Helmkamp, E. A. Helmkamp 2005-7-31 9732 El Dorado Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines 1006 Comment
  UCR176450  Epilobium ciliatum George K. Helmkamp, E. A. Helmkamp 2006-8-7 11190 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  JEPS72717  Epilobium ciliatum subsp. ciliatum Gladys L. Smith 1969-8-10 3028 El Dorado foot of Luther Pass Grass Lake 2255 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
  UCD44834  Epilobium ciliatum subsp. ciliatum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2200 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCR208526  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1972-9-14 6904 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mutton Creek area c. 0.1 mi. south of 'County Road 1274 Comment
  UCD112414  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1975-7-22 8212 El Dorado Sierra Nevada. Blodgett Forest: head of Bacon Canyon near Spring Road (Comp. 250R). 1325 Comment
  UCD112432  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1972-9-14 6904 El Dorado Sierra Nevada, Blodgett Forest: Mutton Creek area ca. 0.1 mi. south of 'County Road' (Comp. 360R). 1274 Comment
  JEPS72741  Epilobium ciliatum subsp. glandulosum Gladys L. Smith 1963-7-27 1813 -A El Dorado Hawley Grade Echo Summit area 2194 Comment
  UCD105806  Epilobium ciliatum subsp. glandulosum R. L. Pendleton; F. M. Reed 1907-7-25 1164 El Dorado Lake Tahoe Region. Glen Alpine Springs. 2057 Comment
  UC747270  Epilobium foliosum G. Thomas Robbins 1945-6-17 1988 El Dorado slope above Camp Creek (near Baltic Peak) 975 Comment
  UCD147733  Epilobium glaberrimum Allyson Ayalon; Lucie Jerabkova 2012-7-1 110 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD61731  Epilobium glaberrimum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4262 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  CAS-BOT-BC227105  Epilobium glaberrimum subsp. glaberrimum George K. Helmkamp; William Barnes 2010-9-4 16920 El Dorado Northern Sierra Nevada Mountains: Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River 1620 Comment
  UCR208492  Epilobium glaberrimum subsp. glaberrimum Peter Rubtzoff 1975-8-20 8346 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Deep Canyon Road c. 0.6 mi. north of junction with Loop (Quintette) Road Comment
  SBBG5041  Epilobium hallianum H. and M. Dearing 1939-7-8 3878 El Dorado Grass Lake area, W of Carson Pass Comment
  CDA33289  Epilobium hornemannii P. B. Kennedy 1920-8-1 El Dorado Eldorado National Forest. 0 Comment
  RSA772381  Epilobium oregonense Robert F. Thorne 1974-7-31 44920 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  OBI74575  Epilobium torreyi David J. Keil 1992-1 23372 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UC747277  Epilobium torreyi G. Thomas Robbins 1944-6-9 1667 El Dorado 3 mi e Placerville (near Institute of Forest Genetics) 792 Comment
  UC85549  Epilobium torreyi Katharine Brandegee 1907-5-17 El Dorado Simpson's Ranch Sweetwater Creek Comment
  SD51383  Eragrostis hypnoides D. F. Howe 1961-8-9 El Dorado 2.3 miles north of Eldorado-Amador county line on #49 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
  SD51218  Ericameria arborescens subsp. arborescens Darley F. Howe 1960-9-19 2979 El Dorado 4 miles south of Auburn on road to Placerville. 365 Comment
  SD243084  Ericameria cuneata var. cuneata George K. Helmkamp, E. A. Helmkamp 2011-9-24 18326 El Dorado Northern Sierra Nevada Mountains: Loon Lake {Ice House} Road, 4.1 milse NNE of its junction with Wentworth Springs Road (Loon Lake 7.5'Q) 1942 Comment
  CAS-BOT-BC286820  Ericameria discoidea C. B. Wolf 1931-9-9 2412 El Dorado Mt. Tallac. Sierra Nevada 2895 Comment
  SDSU3899  Ericameria discoidea Helen L. Dale 1928-8-1 1316 El Dorado Summit Mt. Tallac. 2983 Comment
  CAS-BOT-BC298316  Ericameria nauseosa var. speciosa G. L. Stebbins 1976-9-10 76253 El Dorado N side of Island Lake, Desolation WIlderness Area 2529 Comment
  RSA695723  Ericameria nauseosa var. speciosa Keith E. Hoffmaster 1940-10-13 954 El Dorado Twin Lakes. Comment
Read comments Dec 31 2015
  UC195527  Ericameria nauseosa var. speciosa W. C. Blasdale July 1897 El Dorado Lake Tahoe Comment
  CAS-BOT-BC293221  Ericameria suffruticosa Richard M. Holman 1934-8-1 s.n. El Dorado Between Charity Valley and Twin Lakes Comment
  UC62964  Ericameria suffruticosa unknown 2141 El Dorado Pyramid Peak Comment
  CAS-BOT-BC294552  Erigeron breweri var. breweri Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC294564  Erigeron breweri var. breweri Alice Eastwood 1906-7-24 958 El Dorado Glen Alpine Region. Camp Agassiz Comment
  CAS-BOT-BC294982  Erigeron compositus M. Louise Hutchinson 1909-1-1 s.n. El Dorado Lake Tahoe Region. Freels Pk. Comment
  JEPS41534  Erigeron compositus Anna E. Ehlers 1920-6-26 672 El Dorado at summit Mt. Tallac Comment
  UC1035825  Erigeron coulteri Annie M. Alexander and Louise Kellogg 1943-8-29 3523 El Dorado trail to Dick's Pass; Sierra Nevada, Lake Tahoe region Comment
  CAS-BOT-BC297228  Erigeron coulteri Le Roy Abrams 1911-7-27 4761 El Dorado Luthers Pass, Lake Tahoe Region 2377 Comment
  CAS-BOT-BC297231  Erigeron coulteri Ella Dales Cantelow 1940-7-19 3359 El Dorado E. slope Kit Carson Pass 2621 Comment
  CAS-BOT-BC300722  Erigeron glacialis var. glacialis Ethel Crum 1939-7-3 3005 El Dorado Echo Summit, two miles southeast of Echo Lake 2286 Comment
  CAS-BOT-BC300729  Erigeron glacialis var. glacialis Elsie Zeile Lovegrove No date on label s.n. El Dorado Lake Tahoe Basin. Angora Lake. Trail on Fallen Leaf Lake side Comment
  JEPS40748  Erigeron glacialis var. glacialis Anna Ehlers 1920-8-1 El Dorado vicinity Fallen Leaf Lake Comment
  JEPS41408  Erigeron glacialis var. glacialis Dodge and Drachman 1920-8-15 1092 El Dorado Fallen Leaf Comment
  JEPS71592  Erigeron glacialis var. glacialis Gladys L. Smith 1963-7-28 1968 El Dorado open woods around California Alpine Lodge; Echo Summit 2194 Comment
  CAS-BOT-BC256792  Eriogonum incanum Johnnie L Gentry, Jr.; Earl Jensen, Jr. 1968-7-12 2137 El Dorado Half Moon Lake, north-west of Fallen Leaf Lake 2487 Comment
  CDA36126  Eriogonum incanum M. Beyers, G. F. Hrusa 2011-7-2 1021 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  RSA216032  Eriogonum incanum J. L. Gentry Jr., Earl Jensen Jr. 1968-7-12 2137 El Dorado Half Moon Lake, northwest of Fallen Leaf Lake 2488 Comment
  SEINET5330299  Eriogonum incanum J. Gentry Jr. 1968-7-12 2137 El Dorado Half Moon Lake, northwest of Fallen Leaf Lake 2487 Comment
  UCR200928  Eriogonum luteolum var. luteolum George K. Helmkamp, E. A. Helmkamp 2008-9-9 14083 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
  UC569771  Eriogonum marifolium P. L. Johannsen 1934-8-9 454 El Dorado Wright's Lakes Pyramid Pk. Quadrangle, Wright's Lakes 2103 Comment
  UCR189606  Eriogonum marifolium George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12379 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
  UCD42459  Eriogonum nudum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCSB1469  Eriogonum nudum Hanks, Alice 1928-8-26 El Dorado Lake Tahoe Comment
  CAS-BOT-BC266091  Eriogonum nudum var. deductum John Thomas Howell 1925-7-1 1293 El Dorado Highway above Armstrong's Emerald Bay, Lake Tahoe Comment
  CAS-BOT-BC266098  Eriogonum nudum var. deductum R. M. Holman 1931-8-8 s.n. El Dorado Firs Camp Grounds, 300 yards W of Echo Summit on Lincoln Highway above Tahoe 2286 Comment
  SEINET4691728  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 2011-1 18314 El Dorado Northern Sierra Nevada Mountains: along Ice House road, 8.6 miles north of its junction with US-50. 1613 Comment
  UC1032196  Eriogonum nudum var. deductum D. Axelrod 1934-7-20 48 El Dorado 2 mi sw Georgetown Junction; El Dorado National Forest, Pyramid Peak Quadrangle Comment
  UC14030  Eriogonum nudum var. deductum W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe (Rubicon Park); Rubicon Park 1897 Comment
  UC6395  Eriogonum nudum var. deductum C. J. Fox Jr. July, 1895 El Dorado Cascade Lake, Tallac Comment
  UCR197510  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 2008-7-11 13763 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  UCR257073  Eriogonum nudum var. deductum George K. Helmkamp, Elizabeth Helmkamp 2013-9-7 22274 El Dorado Northern Sierra Nevada Mountains, east side of Mormon Emigrant Trail, 2.7 miles west of its junction with CA-88/Carson Pass Hwy 2264 Comment
  UCR258371  Eriogonum nudum var. deductum George K. Helmkamp, Amy Barnes 2014-8-11 22979 El Dorado Northern Sierra Nevada Mountains, north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road 1655 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
  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
  CAS-BOT-BC266856  Eriogonum ovalifolium var. nivale Elsie Z. Lovegrove 1938-6-21 s.n. El Dorado Fallen Leaf Lake, Tamarack Trail Comment
  CAS-BOT-BC258406  Eriogonum rosense M. S. Jussel 1928-7-11 s.n. El Dorado Job's Sister Peak, Lake Tahoe region 3291 Comment
  CAS-BOT-BC253095  Eriogonum roseum J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Johnson's on S. Fork Amercian River Comment
  UC463362  Eriogonum spergulinum var. reddingianum L. R. Abrams 1930-8-1 12716 El Dorado Strawberry 1828 Comment
  UC849785  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
  UC570370  Eriogonum spergulinum var. spergulinum Chas. M. Belshaw 1936-8-13 2640 El Dorado 41 milestone, Placerville-Tahoe road Sierra Nevada Mts. 1676 Comment
  CAS-BOT-BC267418  Eriogonum tripodum G. L. Stebbins 1969-5-25 6920 El Dorado North of Weber Creek, 7.4 miles east of crossing of road from Shingle Springs to Lotus 289 Comment
  SEINET8348072  Eriogonum umbellatum James L. Reveal 1975-8-23 3971 El Dorado along California Highway 89, 2.2 miles south of U.S. Highway 50. Comment
  SD51391  Eriogonum umbellatum var. argus Darley F. Howe 1961-8-10 El Dorado Kirkwood on Carson Pass road, #88 2347 Comment
  CAS-BOT-BC268017  Eriogonum umbellatum var. furcosum M. Halperin 1932-9-14 924 El Dorado Strawberry 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
  SEINET7545230  Eriogonum umbellatum var. furcosum J. L. Reveal 1975-1 3971 El Dorado Along California Hwy 89, 2.2 mi. S of U.S Hwy 50 Comment
  CAS-BOT-BC268259  Eriogonum umbellatum var. nevadense W. R. Dudley 1900-6-26 s.n. El Dorado High ridge between Lake Lucille and Lake of the Woods Comment
  CAS-BOT-BC268264  Eriogonum umbellatum var. nevadense J. F. Rock 1917-6-1 s.n. El Dorado Lake Tahoe Comment
  RSA49068  Eriogonum umbellatum var. nevadense Verne Grant, Alva Grant 1949-7-15 8740 El Dorado Granite slope above southeast shore of Upper Echo Lake. 2317 Comment
  CAS-BOT-BC261822  Eriogonum wrightii var. subscaposum A. A. Heller 1915-9-11 12268 El Dorado On the Lincoln Highway 5 miles east of Kyburz 1524 Comment
  JEPS56114  Eriogonum wrightii var. subscaposum W. L. Jepson 1918-8-25 8157 El Dorado Glen Alpine Lake Tahoe, Mt. Tallac, Glen Alpine 2072 Comment
  SD22416  Eriogonum wrightii var. subscaposum C. A. Purpus 8196 El Dorado Slate Mt. 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
  UCR178729  Eriogonum wrightii var. subscaposum George K. Helmkamp, E. A. Helmkamp 2006-9-7 11339 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of its junction with Wentworth Springs Road 1701 Comment
  UCR190296  Eriogonum wrightii var. subscaposum George K. Helmkamp, E. A. Helmkamp 2007-8-21 12796 El Dorado Northern Sierra Nevada Mountains, Ice House Road 0.2 mile south of the north spillway of Loon Lake 1966 Comment
  CAS-BOT-BC112350  Eriophorum gracile Logan D. Smith; George Ledyard Stebbins 1977-6-26 7706 El Dorado 1/2 mi W of Crystal Basin Ranger Station 1493 Comment
  SEINET7584091 Image available Eriophorum gracile Unknown 1969-9-7 39298 El Dorado Near open water of Grass Lake, S of Hwy 89, c 1/2 mi W of Luther Pass. 2316 Comment
  UCR272417  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2011-7-7 17638 El Dorado Northern Sierra Nevada Mountains, Park Creek Road, 0.4 mile east of its junction with Old Sly Park Road, southeast of Pollock Pines, 0.7 mi. SSW (191 deg. ) of Fresh Pond 1250 Comment
  CAS-BOT-BC301323  Eriophyllum lanatum var. croceum G. Thomas Robbins 1943-6-17 1186 El Dorado Along U. S. Highway 50, about 3 mi. e. of Camino 1036 Comment
  RSA781290  Eriophyllum lanatum var. croceum George K. Helmkamp, E. A. Helmkamp 2009-6-29 15073 El Dorado Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74deg.) of Pollock Pines 1642 Comment
  BFRS345 Image available Eriophyllum lanatum var. grandiflorum Peter Rubtzoff 1975-6-25 8126 El Dorado Blodgett Forest: Chinquapin Flat Road about 1.6 mile south of Gaddis Creek Road (Comp. 600R). Comment
  CAS-BOT-BC301503  Eriophyllum lanatum var. integrifolium Le Roy Abrams 1911-7-29 4844 El Dorado Lake Tahoe Region. Glenn [Glen] Alpine trail, Mt. Tallac 2834 Comment
  CAS-BOT-BC301507  Eriophyllum lanatum var. integrifolium Verne Grant; Alva Grant 1946-7-29 7830 El Dorado Crest of Angora ridge 2682 Comment
  UC311614  Eriophyllum lanatum var. integrifolium Dr. H. M. Evans 1918-7-21 El Dorado 2000 ft above Phillips; Tahoe region, Mt. Ralston Comment
  UCR207005  Eriophyllum lanatum var. integrifolium George K. Helmkamp, Amy Barnes 2009-7-8 15164 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-BC539306  Erodium moschatum G. Ledyard Stebbins 1976-10-29 76334 El Dorado Mormon Island (Wetlands State Park -- exact location unknown] Comment
  POM9890  Erysimum capitatum var. perenne E. Keyes 1920-08 s.n. El Dorado Lake Tahoe. Comment
  HSC44810  Erysimum perenne Maralyn O'Meara Jun 1974 526 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  UC1613275  Erysimum perenne Charles M. Belshaw 1935-7-5 1072 El Dorado upper s. fork of Silver Creek near Wilsons; Central Sierra Nevada, upper s. fork of Silver Creek 2286 Comment
  UC54257  Erysimum perenne H. M. Hall and H. P. Chandler 1903-7-1 4618 El Dorado Mt. Tallac Sierra Nevada Mountains, vicinity of Lake Tahoe 2926 Comment
  CAS-BOT-BC150206  Erythranthe breweri G. K. Helmkamp; E. A. Helmkamp 2010-7-23 16602 A El Dorado Northern Sierra Nevada Mountains: trailhead at the east end of Wright's Lake, 1.2 miles north of the visitor's center at the lake entrance 2127 Comment
  SEINET14291820  Erythranthe guttata E. Dean, K. F. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4075 El Dorado Washoe Meadows State Park, SW area of the park adjacent to sewer manhole #66, near unimproved road. 1946 Comment
  CAS-BOT-BC173662  Erythranthe guttata Peter Rubtzoff 1975-6-11 8068 El Dorado Blodgett Forest: Sand Mountain Boulevard ca. 0.7 mi. south of County Road (Comp. 200E) 1185 Comment
  SEINET14046895 Image available Erythranthe guttata M. K. Sears 1971-1 16 El Dorado PIne Hill, ca. 2-3 miles northwest of Rescue. Comment
  UC747525  Erythronium multiscapideum G. Thomas Robbins 1945-5-22 1865 El Dorado 1-2 mi w Placerville (near Hangtown Creek) 579 Comment
  CHSC57192  Eschscholzia caespitosa Judy Mosbacher 1984-4-14 179 El Dorado Ca. 60 ft s of Woodland Dr. and Cedar Ravine Rd., ca 5 mi se of Placerville. 731 Comment
  UC855138  Eschscholzia caespitosa Carl B. Wolf 1933-5-25 4952 El Dorado 2 1/2 mi from Rescue (on road to Placerville); W. Slope Sierra Nevada 457 Comment
  CAS-BOT-BC419456  Eschscholzia lobbii Alice Eastwood 1927-3-26 14174 El Dorado On road from Coloma to Georgetown Comment
  CAS-BOT-BC312044  Eucephalus breweri A. A. Heller 1915-8-6 12177 El Dorado Near Echo Camp on the Lincoln Highway 2133 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
  UCD142271  Eucephalus breweri Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7918 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, near outlet. Southern side of the pond. 2022 Comment
  UCD43740  Eucephalus breweri C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1106 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  CAS-BOT-BC202518  Euphorbia Peter Rubtzoff 1974-7-22 7743 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Gaddis Creek area off Lower Gaddis Creek Road ca. 0.65 mi. south of junction with Chinquapin Flat Road (Comp. 580E) 1260 Comment
  UCD149644  Euphorbia maculata G. Ledyard Stebbins 1977-8-7 77142 El Dorado Northeast of Placerville. North of Smith Flat. Along Carson Road. (Exact location unknown. Coordinates estimated by label maker.) 792 Comment
  CDA20437  Euphorbia marginata W. West 2002-8-2 PDR P 099925 El Dorado Gold Hill Rd, Placerville. 0 Comment
  UCD142450  Euphorbia peplus G. K. Helmkamp; E. A. Helmkamp 2007-3-5 11595 El Dorado Northern Sierra Nevada Mountains; Lak Oaks Mobile Home Park; Pleasant Valley Road and Patterson Dr., east end of Diamond Springs. 524 Comment
  UCR240737  Euthamia occidentalis George K. Helmkamp, E. A. Helmkamp 2012-9-27 19942 El Dorado Northern Sierra Nevada Mountains Foothills, Patterson Lake in Diamond Springs, 0.1 mile southeast of the junction of Patterson Drive and CA-49 521 Comment
  SD244054  Festuca arundinacea George K. Helmkamp, E. A. Helmkamp 2012-7-6 19367 El Dorado Northern Sierra Nevada Mountains: Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. 2078 Comment
  CAS-BOT-BC282488  Festuca elmeri G. L. Stebbins; D. L. Smith 1976-6-2 7643 El Dorado Along Rock Creek, 7 miles southeast of Georgetown 609 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
  UCD74208  Festuca trachyphylla Jennifer W. Burt 2006-8-7 221 El Dorado Sierra-at-Tahoe active ski area, off Hwy 50 near Phillips - collected from center of 'Lower Main' ski run. 2325 Comment
  UCD66521  Festuca viridula G. L. Stebbins Jr. 1942-8-30 3316 El Dorado Desolation Valley, near Lake Le Conte, 7 miles west of Fallen Leaf. 2590 Comment
  UCD111858  Ficus carica G. K. Helmkamp; E. A. Helmkamp 2007-5-7 11970 El Dorado Northern Sierra Nevada Mountains. Along CA-49, 6.1 miles NW of Placerville. 454 Comment
  CAS-BOT-BC454516  Fragaria Peter Rubtzoff 1974-6-26 7654 El Dorado Blodgett forest: East Fork Gaddis Creek north of Mutton Creek Road crossing (Comp. 460E)..The Georgetown Divide, Sierra Nevada. 1295 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
  UCD165607  Fragaria virginiana Ellen Dean; with Daniel McNair 2016-6-10 8953 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along drainage that goes through old avalanche area. East side of Highway 89. 2057 Comment
  UCD44869  Fragaria virginiana C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2235 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UC466554  Fragaria virginiana subsp. platypetala W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubison Peak Rubicon Peak (vicinity of Lake Tahoe); Lake Tahoe 1897 Comment
  CAS-BOT-BC53438  Frangula californica subsp. tomentella N. J. Andersson 1852-8-1 s.n. El Dorado Coloma (South Fork American River) Comment
  HSC69852  Frangula californica subsp. tomentella R. Kalal 1980-8-24 100 El Dorado 165 Comment
  UCD112771  Frangula californica subsp. tomentella G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11759 El Dorado Northern Sierra Nevada Mountains; junction of French Creek Road and Lost Creek Road just north of Frenchtown. 366 Comment
  UCD112776  Frangula californica subsp. tomentella G. K. Helmkamp; E. A. Helmkamp 2007-9-19 12989 El Dorado northern Sierra Nevada Mountains; junction of Lost Creek Road and French Creek Road just north of Frenchtown. 366 Comment
  CAS-BOT-BC55746  Frangula rubra subsp. rubra W. R. Dudley 1900-6-27 s.n. El Dorado Camp Agassiz, near Glen Alpine Comment
  JEPS124882 Image available Frasera speciosa Stamps 1967-7-26 97 El Dorado 8 mi south of Meyers on highway 89. Comment
  CAS-BOT-BC227871  Fremontodendron Beecher Crampton 1965-6-3 7350 a El Dorado Ca. 2 miles W.N.W. Rescue (direct line), N.E. slope of Pine Hill 579 Comment
  SD103791  Fremontodendron decumbens Darley Howe 1978-6-25 El Dorado Pine Hill area 609 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
  SEINET5505781 Image available Fremontodendron decumbens Roman Gankin 1966-1 626 El Dorado Ridge south of Pine Hill, ca. 2 miles west-northwest of Rescue Comment
  CDA36513  Fremontodendron decumbens S. Kuba 1979-6-5 El Dorado Pine Hill, west side of summit. 0 Comment
  JEPS52642  Galium bolanderi Lauramay T. Dempster and G. L. Stebbins 1966-6-29 4287 El Dorado 0.6 mi e crossing of Sweetwater Creek (Salmon Falls rd) 148 Comment
  UCR170244  Galium bolanderi George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9902 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
  UC1324394 Image available Galium californicum subsp. sierrae G. L. Stebbins 1966-5-15 6403 El Dorado 1 mi n Pine Hill; ; El Dorado Co. 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
  UCR209023  Galium porrigens var. porrigens George K. Helmkamp, E. A. Helmkamp 2009-8-19 15504 El Dorado Sierra Nevada Mountains, Ice House Road at the junction to the lower campground and boat ramp of Loon Lake 1976 Comment
  UC1613453  Galium sparsiflorum Charles M. Belshaw 1936-9-6 2658 El Dorado 41 Milestone on Placerville Hwy.; Sierra Nevada 1676 Comment
  UC1143105  Galium tricornutum F. W. Embree 1934-7-16 146 El Dorado 2 mi n Leek Springs; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UCD61589  Galium trifidum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4158 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows. 1917 Comment
  JEPS72409  Galium triflorum Gladys L. Smith 1972-8-23 3451 El Dorado below Echo Summit Lodge (e side US 50) 2194 Comment
  UCR233182B  Galium triflorum George K. Helmkamp, E. A. Helmkamp 2011-7-7 17659 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 5.2 miles south of its junction with Mormon Emigrant Trail 1409 Comment
  RSA39947  Galium triflorum J. T. Howell 1943-7-27 18885 El Dorado Silver Fork of American River. 1433 Comment
  BFRS10 Image available Garrya Peter Rubtzoff, John Thomas Howell 1973-7-17 7100 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E) Comment
  UC747237  Garrya congdonii G. Thomas Robbins 1945-5-20 1927 El Dorado near Simpsons Ranch (above bank of Sweetwater Creek) 182 Comment
  RSA800172  Garrya fremontii Peter Rubtzoff 1975-5-27 7998 El Dorado U.C. Blodgett Forest Research Station: Mainline Road bank at ''Clearcut''. Comment
  UC747230  Garrya fremontii G. Thomas Robbins 1944-3-19 1488 El Dorado 5-6 mi n Camino (South Fork American River canyon) 762 Comment
  UCD40263  Garrya fremontii Rodney Gale Myatt 1972-6-1 1633 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  CAS-BOT-BC56253  Gaultheria humifusa Peter W. Fritsch 2007-7-27 1837 El Dorado SW portion of Desolation Wilderness, ca. 0.2 km NE of Grouse Lake along SE side of trail to Hemlock Lake 2360 Comment
  CAS-BOT-BC56255  Gaultheria humifusa G. L. Stebbins 1969-8-2 6966 El Dorado Tyler Lake, west side of Desolation Wilderness Area 2499 Comment
  CAS-BOT-BC350912  Gayophytum Peter Rubtzoff 1972-10-4 7001 El Dorado U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road. Comment
  RSA0025120  Gayophytum Peter Rubtzoff 1972-10-3 6980 El Dorado U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road. Comment
  OBI82146  Gayophytum diffusum George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 21095 El Dorado Nothern Sierra Nevada Mountains: Hell's Delight Road, just west of the junction with Silver Fork Road, 2.8 miles north of CA-88 (Tragedy Spring) Comment
  SEINET13276691 Image available Gayophytum diffusum subsp. parviflorum George K. Helmkamp, Amy Barnes 2014-1 22980 El Dorado Northern Sierra Nevada Mountains: north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road (Robbs Peak 7.5' Q.) 1728 Comment
  SEINET2473465 Image available Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2009-1 15071 El Dorado Sierra Nevada Mountains; Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74 deg. ) of Pollock Pines 1642 Comment
  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
  UCD165764  Gayophytum diffusum subsp. parviflorum Ellen Dean; with Daniel McNair 2016-7-12 9119 El Dorado West side of Tahoe Basin. South end of D.L. Bliss State Park. In disturbed roadside rip-rap area on west side of Highway 89. 2078 Comment
  RSA791763  Gayophytum humile George K. Helmkamp, E. A. Helmkamp 2006-7-7 10825 El Dorado Northern Sierra Nevada Mountains.: Wright s Lake Road, 3.2 miles north of Highway US-50, northeast of Kyburz 1982 Comment
  OBI37734  Genista maderensis Robert F. Thorne, P. Everett 1964-4-17 33779 El Dorado Along Forni Rd ca 1 mi W of Placerville 567 Comment
  JEPS72489  Gentiana calycosa Gladys L. Smith 1970-7-22 2457 El Dorado Cascade Lake Echo Summit 2133 Comment
  SBBG58570  Gentiana calycosa R. H. Nordhoff 1940-8-12 546 El Dorado trail to Lake Lucile above Glen Alpine Resort 2286 Comment
  UC572386  Gentiana newberryi P. L. Johannsen 1934-8-9 452 El Dorado Wright's Lake El Dorado National Forest, Pyramid Pk. Quad. 2103 Comment
  RSA392202  Gentiana newberryi Harry H. Stone 1933-8-17 s.n. El Dorado Mt. Ralston Comment
  JEPS47084  Gentianella amarella subsp. acuta Rowena Beans 1914-9-4 El Dorado Emerald Bay; Lake Tahoe Comment
  JEPS47051  Gentianopsis simplex Helen-Mar Wheeler 1941-8-14 433 El Dorado n. Bijou P.O. (Sapphire Meadow, shore of Lake Tahoe); Lake Tahoe, Sapphire Meadow 1905 Comment
  CHSC77484  Geranium carolinianum Jeffrey Thomas Gautschi 1997-5-3 28 El Dorado 3 km northwest of U.S. Highway 50, 2 km west of State Highway 49. 579 Comment
  UCD103299  Geranium carolinianum G. K. Helmkamp; E. A. Helmkamp 2006-10-18 11537 El Dorado Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy. CA-49 south of Placerville. 540 Comment
  UCD103300  Geranium carolinianum G. K. Helmkamp; E. A. Helmkamp 2007-3-22 11681 El Dorado Northern Sierra Nevada Mountains. Along Hwy CA-16 at the west slope of Mt. Aukum and 1.7 miles north of Mt. Aukum village. 584 Comment
  UC747303  Geranium richardsonii G. Thomas Robbins 1945-8-6 2107 El Dorado near Schlien Ranger Station; Long Meadow 1676 Comment
  UCD60604  Geranium richardsonii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4069 El Dorado Washoe Meadows State Park. Southwest area of the park adjacent to sewer manhole #66. 1946 Comment
  RSA613396  Geum macrophyllum Mary DeDecker 1956-7-14 432 El Dorado Lake Tahoe near Meeks Bay. 1921 Comment
  JEPS44852  Geum triflorum Alice M. Ottley 1920-6-19 802 El Dorado Keith's Dome Comment
  SEINET3356118 Image available Gilia capitata Basset Maguire, Ruth Maguire, C. B. Maguire 1934-6-4 15235 El Dorado Twenty-five miles East Placerville 1219 Comment
  UCR206916  Gilia capitata subsp. mediomontana George K. Helmkamp, E. A. Helmkamp 2009-5-24 14794 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road 640 Comment
  UCR237006  Gilia capitata subsp. pedemontana George K. Helmkamp, E. A. Helmkamp 2012-5-22 19051 El Dorado Northern Sierra Nevada Mountains, along US-50, 4.0 miles west of Silver Fork 1050 Comment
  RSA0011960  Gilia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp 2011-9-13 18250 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
  UCD60625  Gilia leptalea subsp. bicolor Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4088 El Dorado Washoe Meadows State Park. Southern part of park, scraped area just north of restored quarry. 1924 Comment
  UCR189002  Gilia leptalea subsp. bicolor George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12400 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail just before its junction with Hwy CA-88 2265 Comment
  UCR207153  Gilia leptalea subsp. leptalea George K. Helmkamp, E. A. Helmkamp 2009-7-22 15267 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 1.2 miles south of Wrights Lake 2073 Comment
  RSA523914  Gilia tricolor G. H. True 1936-4-9 410 El Dorado El Dorado County: In hills betw Eldorado and Shingle Springs. 457 Comment
  CAS-BOT-BC266563  Githopsis pulchella G. Thomas Robbins 1945-5-20 1930 El Dorado Above Sweetwater Creek near Simpsons Ranch, 4-5 miles S of Salmon Falls 182 Comment
  UC747032  Githopsis pulchella subsp. pulchella G. Thomas Robbins 1945-5-20 1930 El Dorado 4-5 mi s Salmon Falls (slopes above Sweetwater Creek, near Simpson's Ranch) 182 Comment
  UCD66995  Githopsis specularioides Nancy Vucinich 1978-5-27 31 El Dorado On Bear Creek Road. 1.6 miles SE of the junction of Hwy 193 and Bear Creek Rd. Comment
  UCD72439  Githopsis specularioides J. E. Faulkner 1969-5-27 71 El Dorado on Sly Park Road, 5 miles east of Pollock Pines. 1219 Comment
  UCD105756  Gleditsia triacanthos Ivan W. Lilley 1952-10-20 s.n. El Dorado Placerville. Comment
  CAS-BOT-BC283869  Glyceria borealis G. L. Stebbins 1976-7-26 76135 El Dorado N edge of Wright's Lake 2118 Comment
  CAS-BOT-BC242682  Glyceria elata Catherine Best 1989-9-6 1407 El Dorado Echo Lake, near Lake Tahoe Comment
  CAS-BOT-BC280571  Glyceria elata Alice Eastwood 1906-7-21 1261 El Dorado Glen Alpine Region. Angora Lakes Comment
  CAS-BOT-BC280578  Glyceria elata G. K. Helmkamp; E. A. Helmkamp 2009-8-19 15508 El Dorado Sierra Nevada Mountains: Wright's Lake Road, 8.6 miles north of its upper junction with Ice House Road 1785 Comment
  UCD72659  Glyceria elata Ellen Dean; T. Sasaki 2007-7-23 4381 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
  UCR89354  Gnaphalium canescens subsp. beneolens J. T. Howell 1969-9-12 46068 El Dorado Sierra Nevada Mtns. Foothills, Placerville 579 Comment
  UCR241734  Gnaphalium palustre George K. Helmkamp, E. A. Helmkamp 2012-7-6 19366 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 Comment
  CAS-BOT-BC302494  Gnaphalium palustre C. A. Gross 1903-6-10 233 El Dorado Doxtater's Meadow Comment
  POM127577  Gnaphalium thermale L. R. Abrams 1911-7-29 4819 El Dorado Fallen Leaf Trail. Mt. Tallac. 2287 Comment
  RSA39193  Grindelia hirsutula var. davyi P. A. Munz 1948-8-11 12320 El Dorado 3 miles W of Placerville, on Green Valley Rd. Comment
  UCR190150  Grindelia hirsutula var. davyi George K. Helmkamp, E. A. Helmkamp 2007-7-23 12573 El Dorado Northern Sierra Nevada Mountains Foothills, along Hwy CA-193, 1.0 mile south of Georgetown 771 Comment
  UCR241261  Grindelia hirsutula var. davyi George K. Helmkamp, E. A. Helmkamp 2012-10-1 19946 El Dorado Eastern Sacramento Valley, Southeast end of El Dorado Hills; Windfield Way just south of its junction with White Rock Road 168 Comment
  UCD150255  Hackelia floribunda Ellen Dean 2014-8-13 8584 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park on north side of westernmost stretch of General Creek. 1996 Comment
  UC747572  Hackelia micrantha G. Thomas Robbins 1944-7-28 1788 El Dorado 1/4 mi w of Rockbound Pass (along Willow Flat Trail); Desolation Valley Wilderness Area 2438 Comment
  RSA49067  Hackelia mundula Verne Grant 1949-7-18 8757 El Dorado Southeast of Ralston Peak, near Echo Lake. 2744 Comment
  RSA77822  Hackelia mundula F. W. Peirson 1925-7-8 8656 El Dorado On Placerville Grade from Echo Lake down the American River. 1829 Comment
  RSA0011957  Hackelia nervosa George K. Helmkamp, E. Helmkamp 2011-9-13 18247 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
  UC809632  Hackelia velutina Verne Grant, Alva Grant 1949-7-18 8757 El Dorado ridge se of Ralston Peak (near Echo Lake) 2743 Comment
  UCR242354  Helianthella californica var. nevadensis George K. Helmkamp, E. A. Helmkamp 2010-8-20 16820 El Dorado Northern Sierra Nevada Mountains, near abandoned Iron Mountain ski resort, road spur parallel to Mormon Emigrant Trail about 0.2 mile west of its junction with CA-88 2238 Comment
  UCR249975  Helianthella californica var. nevadensis George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20918 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  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
  UCR179821  Helianthus annuus subsp. lenticularis George K. Helmkamp, E. A. Helmkamp 2006-10-20 11551 El Dorado Northern Sierra Nevada Mountains Foothills, 0.6 mile northwest of Pleasant Valley along Pleasant Valley Road 756 Comment
  CAS-BOT-BC310035  Hemizonella minima H. M. Hall 1921-6-28 11372 El Dorado Sly Park 1036 Comment
  UCD161520  Hemizonella minima Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8813 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Olympic Meadow, just south of westernmost bridge connecting North Fire Road and South Fire Road. 1978 Comment
  CAS-BOT-BC310044  Hemizonella minima G. Thomas Robbins 1943-6-13 1161 El Dorado Along Park Creek road, w. of its junction with the Plum Creek and Hazel Valley roads 1219 Comment
  UC747163  Hemizonella minima G. Thomas Robbins 1943-6-13 1161 El Dorado w of junction with the Plum Creek and Hazel Valley roads (along Park Creek road) 1219 Comment
  UCD127520  Heracleum maximum Morris Halperin 1932-8-14 863 El Dorado Strawberry. 1752 Comment
  CHSC106303  Hesperolinon micranthum L. P. Janeway; B. Castro 2010-6-12 10003 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Falls Unit; ridge northwest of Kanaka Valley Road, southeast of the upper South Fork American River arm of Folsom Lake, and east of Salmon Falls Road. 343 Comment
  UC1212291  Hesperolinon micranthum Helen K. Sharsmith 1959-5-12 4652 El Dorado on Hwy 50 about 1/2 mi w Shingle Springs 487 Comment
  UC747314  Hesperolinon micranthum G. Thomas Robbins 1943-6-22 1210 El Dorado 3 mi e Placerville (near Institute of Forest Genetics) 762 Comment
  UCD110548  Hesperolinon micranthum P. Rodriguez-Rojo; D. Sanchez-Mata 1997-8-1 s.n. El Dorado Pine Hill. Sunny Hill Rd. 430 Comment
  UCR250616  Hesperolinon micranthum George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20890 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake 1456 Comment
  UCR235135  Heteromeles arbutifolia George K. Helmkamp, E. A. Helmkamp 2011-11-20 18468 El Dorado Northern Sierra Nevada Mountains Foothills, Salmon Falls Road, 1.6 miles south of the bridge of the American River 180 Comment
  UCR229398  Heuchera micrantha George K. Helmkamp, E. A. Helmkamp 2011-7-30 17937 El Dorado Northern Sierra Nevada Mountains, North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek 1209 Comment
  CAS-BOT-BC425208  Heuchera rubescens L. R. Abrams 1930-7-23 12705 El Dorado Tamarack Trail, Glen Alpine Canyon 2286 Comment
  UC496460  Heuchera rubescens var. glandulosa Merle Randall 1930-6-19 El Dorado Eagle Falls, Emerald Bay Eagle Falls; Lake Tahoe Region, Emerald Bay 1981 Comment
  UC306807  Hieracium albiflorum unknown 1918-7-24 El Dorado Trail Benwood Meadow Sierra Nevada Comment
  UC747183  Hieracium albiflorum G. Thomas Robbins 1943-6-16 1177 El Dorado 3 mi e Placerville (near Institute of Forest Genetics) 762 Comment
  JEPS72243  Hieracium horridum Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2540 El Dorado Summit Area Echo Peak 2711 Comment
  UCD34306  Hieracium horridum Beecher Crampton 1979-7-24 9690 El Dorado Meyer's Grade, Hwy. 50. 2103 Comment
  CAS-BOT-BC320299  Holocarpha virgata Marian L. Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake Comment
  RSA449739  Holodiscus boursieri N. R. Zabriskie 1973-8-15 687 El Dorado S shore Echo Lake, Sierra Nevada Mts. 2256 Comment
  UCD42436  Holodiscus discolor Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR196768  Holodiscus discolor George K. Helmkamp, E. A. Helmkamp 2008-6-3 13582 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
  UCR146295  Holodiscus microphyllus Beecher Crampton 1989-7-16 10206 El Dorado Sierra Nevada Mtns., Tahoe Basin, Stateline, at stables Comment
  SD51277  Holozonia filipes Darley F. Howe 1961-8-9 3142 El Dorado 1.4 miles north of El Dorado-Amador Co. line 214 Comment
  CAS-BOT-BC280827  Hordeum Peter Rubtzoff 1975-6-4 8037 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R) 1350 Comment
  UCD85393  Hordeum brachyantherum P. B. Kennedy 1920-8-16 107 El Dorado El Dorado National Forest - Wilson's yard. 1935 Comment
  UCD85491  Hordeum brachyantherum August L. Hormay 1932-7-7 s.n. El Dorado Upper Truckee River. Comment
  UC1132116  Hordeum brachyantherum subsp. brachyantherum H. S. Yates 1936-8-8 5975 El Dorado 2 mi ne Sayles Flat; Pyramid Peak Quad. Comment
  UCD85753  Hordeum jubatum G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11000 El Dorado Northern Sierra Nevada Mountains. Echo Summit along US Hwy 50. At entrance to the road maintenance station. 2244 Comment
  JEPS71898  Horkelia fusca subsp. parviflora Gladys L. Smith 1964-7-29 2206 El Dorado near Little Norway store (along US 50); Echo Summit area 2225 Comment
  UCR218280  Horkelia fusca subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2010-7-23 16609 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road at the entrance to a camping area, 0.2 mile west of the lake, 5.5 miles NE (35 deg. ) of Kyburz 2114 Comment
  SEINET3256452 Image available Horkelia fusca var. parviflora G. Thomas Robbins 1945-8-5 2094 El Dorado Woods about 1/2 mi. s. of Rubicon Springs. 1830 Comment
  UC2014144  Horkelia tridentata var. tridentata Ellen Dean, T. Starbuck, M. Starbuck, G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7134 El Dorado El Dorado County: Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 feet south of road. Comment
  CAS-BOT-BC536269  Horkelia tridentata var. tridentata Elizabeth McClintock 1969-6-1 s.n. El Dorado Leonardi Springs adn immediate vicinity, between Blodgett Forest and canyon of the Rubicon River 1371 Comment
  UCD165861  Hosackia oblongifolia var. oblongifolia Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9188 El Dorado West side of Tahoe Basin. Emerald Bay State Park. Near Campground that is closest to Emerald Point. 1905 Comment
  BFRS15 Image available Hypericum anagalloides Peter Rubtzoff 1972-10-3 6976 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  CAS-BOT-BC401040  Hypericum anagalloides Andrew Townesmith; Karen M. Meyer 2007-8-9 923 El Dorado El Dorado National Forest, Pacific Ranger District. Vicinity of Lyons Creek Trailhead, off Forest Service route 4, 4.0 miles NW of intersection with US route 50 2053 Comment
  UCD110337  Hypericum anagalloides G. K. Helmkamp; E. A. Helmkamp 2007-6-20 12411 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 2.0 miles west of its junction with Hwy CA-88 and at Shingleton Springs. 2247 Comment
  SJSU3996  Hypericum concinnum C. W. Sharsmith 1964-6-13 7266 El Dorado 1 mi W of Shingle Springs 365 Comment
  UCR197613  Hypericum concinnum George K. Helmkamp, E. A. Helmkamp 2008-6-5 13602 El Dorado Sierra Nevada Mountains Foothills, Forbay Road at crossing of the South Fork American River 595 Comment
  UCR141602  Hypericum formosum June Latting 1978-8-3 s.n. El Dorado Sierra Nevada Mtns., Lake Tahoe Basin, Emerald Bay State Park 2134 Comment
  JEPS72630  Hypericum formosum var. scouleri Gladys L. Smith 1963-7-27 1872 El Dorado old pass over Echo Summit (Hawley Grade); Sierra Nevada, , Hawley Grade 1889 Comment
  UCR176019  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2006-7-28 11027 El Dorado Northern Sierra Nevada Mtns, North Truckee River Rd., 1.4 miles north of Calif. Hwy 50 and c. 6 miles south of Lake Tahoe 2009 Comment
  UCD110400  Hypericum perforatum subsp. perforatum Barbara Yungert 1973-5-24 86 El Dorado El Dorado County, one mile from Hwy 50 on Bass Lake Rd., North; by side of road. Comment
  CAS-BOT-BC401357  Hypericum scouleri Paul F. Covel 1936-8-6 873 El Dorado Strawberry on American River Comment
  CAS-BOT-BC401348  Hypericum scouleri M. E. Parsons 1910-8-1 s.n. El Dorado Aspengrove, Lake Tahoe Comment
  CAS-BOT-BC401353  Hypericum scouleri J. C. Hawthorne; F. E. Blaisdell No date on label s.n. El Dorado Johnson's, S. Fork, American River Comment
  RSA0024982  Hypochaeris Peter Rubtzoff 1974-10-9 7925 El Dorado UC Blodgett Forest Research Station: Mutton Creek area south of 'County Road', 0.15 miles south of 'County Road.' 1274 Comment
  UCD133339  Hypochaeris glabra G. K. Helmkamp; Elizabeth Helmkamp 2006-5-20 10487 A El Dorado Northern Sierra Nevada Foothills; along CA-Hwy 49 between Diamond Springs and Placerville. 0.4 mile north of Weber Creek. 549 Comment
  POM361209  Hypochaeris glabra B. C. Templeton 1967-4-22 11763 El Dorado About 1 mile east of Folsom Road, between Sacramento and Placerville. Comment
  UCR178631  Hypochaeris radicata George K. Helmkamp, E. A. Helmkamp 2006-9-2 11326 El Dorado Northern Sierra Nevada Mountains Foothills, along Georgetown Road, 0.3 mi northeast of Georgetown 840 Comment
  CDA5558  Ipomoea purpurea T. C. Fuller 1961-10-5 7085 El Dorado West of Gold Hill Road, 0.1 mile west of Cold Spring Road, 3 miles northwest of Placerville. 0 Comment
  JEPS124893 Image available Ipomopsis aggregata P. L. Billings 1965-7-1 40 El Dorado Collected near Lake Tahoe on Hwy 50, 4.8 miles from the intersection of HWY 83 & 50 Comment
  RSA0011263  Ipomopsis aggregata Louis Greata 1901-06 s.n. El Dorado Tallac, near Lake Tahoe Comment
  UCR235573  Iris hartwegii subsp. hartwegii George K. Helmkamp, E. A. Helmkamp 2012-5-3 18888 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 4.3 miles north of Pollock Pines 1046 Comment
  SEINET7072701  Iris macrosiphon A. G. Vestal 1963-5-6 s.n. El Dorado North bank along Rattlesnake Bar Road. UTM Zone 10, 670011E, 4300560mN. Coordinate datum: NAD 27. Comment
  SEINET4170717  Iris macrosiphon Unknown 1966-5-13 36 El Dorado Near summit, Pine Hill, ca. 3 mi W. of Rescue 610 Comment
  UCR217184  Iris missouriensis George K. Helmkamp, E. A. Helmkamp 2010-5-17 16060 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-BC57659  Isoetes bolanderi John Thomas Howell 1945-9-29 21538 El Dorado Lake of the Woods 2529 Comment
  UC277582  Isoetes nuttallii Mrs. Katharine Brandegee 1907-5-25 El Dorado hillside near Placerville Comment
  CAS-BOT-BC69861  Isoetes occidentalis G. L. Stebbins 1976-7-26 76134 El Dorado Silver Creek, just below Wrights Lake. 2926 Comment
  SEINET5338180  Isopyrum occidentale A. D. Bruner 1962-3-17 s.n. El Dorado 2 miles east of Auburn. 518 Comment
  CAS-BOT-BC142470  Ivesia santolinoides Mrs. H. C. Cantelow 1936-7-26 s.n. El Dorado 10 miles S.W. of Meyers Comment
  RSA169476  Ivesia santolinoides L. S. Rose 1963-7-12 63216 El Dorado Meyers 1951 Comment
  SEINET11911563  Ivesia santolinoides H. M. Hall, Chandler, H. P. 1903-1 4722 El Dorado Pyramid Peak, Sierra Nevada Mts 2926 Comment
  JEPS4786  Jensia rammii Rimo Bacigalupi with G. L. Stebbins, L. R. Heckard, and Karl Jacob 1951-5-13 3331 El Dorado between Kelsey P.O. (Louisville) and Kelsey settlement (Kelsey settlement where Jim Marshall's blacksmithy still stands)) 609 Comment
  CAS-BOT-BC340284  Jensia rammii R. C. M. Berriman 1912-7-30 61 El Dorado Eldorado National Forest Comment
  UCD168147  Jensia rammii Janet Seely 1976-5-1 13 El Dorado 0.7 miles northeast of River Pines on Shenandoah Road. Comment
  CAS-BOT-BC47588  Jepsonia heterandra John Thomas Howell; Lewis S. Rose 1931-11-1 8167 El Dorado 6.5 miles n. of Plymouth, North Fk. of Cosumnes River Comment
  BFRS87 Image available Juncus Peter Rubtzoff 1972-9-27 6944 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  CHSC73228  Juncus balticus L. P. Janeway; Eric Schroder 1998-7-27 5848 El Dorado Lake Tahoe Basin Management Unit - National Forest. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. 1905 Comment
  JEPS73234  Juncus balticus Gladys L. Smith 1963-7-28 1900 El Dorado vicinity Echo Summit (shores of Audrain Lake); , Audrain Lake 2194 Comment
  UCD44914  Juncus balticus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2279 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  UCD165845  Juncus balticus subsp. ater Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9178 El Dorado West side of Tahoe Basin. Southeastern tip of D.L. Bliss State Park. On north side of Emerald Point. 1904 Comment
  SEINET7096688  Juncus bufonius A. G. Vestal 1947-4-28 s.n. El Dorado Ca 3.9 miles south of El Dorado on Route 49 on Logtown Ridge. NAD27, 38? deg. 37' 57ao, -120?_ 51' 07ao (converted to WGS84 decimal degrees) Comment
  UCR173657  Juncus bufonius var. bufonius George K. Helmkamp, Elizabeth Helmkamp 2006-5-1 10286 El Dorado Northern Sierra Nevada foothills, corner of Pleasant Valley Road and Patterson Drive; west end of Diamond Springs 537 Comment
  UCR217389  Juncus bufonius var. bufonius George K. Helmkamp, E. A. Helmkamp 2010-6-14 16291 El Dorado Sierra Nevada Mountains Foothills, Fairplay Road, 0.3 mile west of its junction with Scorpi Lane, 1.15 air mi. NW (293 deg. ) of Fair Play 668 Comment
  RSA54108  Juncus chlorocephalus J. T. Howell 1946-8-30 22908 El Dorado Upper Angora Lake Comment
  UCD106891  Juncus chlorocephalus Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7235 El Dorado Lake Tahoe Basin. Emerald Bay State Park. West of Vikings Holm buildings near trail to falls and bridge. 1923 Comment
  UCR201915  Juncus chlorocephalus George K. Helmkamp, E. A. Helmkamp 2008-8-30 14045 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88 2271 Comment
  SEINET6329286  Juncus chlorocephalus H. M. Hall 1910-7-17 8776 El Dorado Sierra Nevada, Fallen Leaf Lake 1951 Comment
  UCR170429  Juncus effusus George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10034 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, N of Union Valley Reservoir]; Wentworth Springs Road, 5.9 [road] mi east of Uncle Toms Cabin 1567 Comment
  UCD165709  Juncus ensifolius Ellen Dean 2016-7-12 9064 a El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along unnamed drainage on west side of Highway 89. 2072 Comment
  UCD46689  Juncus ensifolius Ellen Dean; Tom Starbuck, Margaret Starbuck and CNPS 2004-9-12 2131 El Dorado Along trail to Lake Margaret which leaves Hwy. 88 east of Kirkwood, CA. 2286 Comment
  UCR257791  Juncus ensifolius George K. Helmkamp, Amy Barnes 2012-8-19 19671 El Dorado Northern Sierra Nevada Mountains, unnamed dirt road along Ice House Road, 0.4 mile south of Robbs Peak Road, N of Union Valley Reservoir 1756 Comment
  SEINET6175584  Juncus mertensianus W. D. Billings 1950-8-3 1938 El Dorado [Sierra Nevada] Above Gilmore Lake on the trail to Mt. Tallac, Sierra Nevada. 2743 Comment
  CHSC73233  Juncus nevadensis L. P. Janeway; Susi Urie 1998-8-4 5908 El Dorado Lake Tahoe Basin Management Unit. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2011 Comment
  UCD44780  Juncus nevadensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2146 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  RSA368085  Juncus nevadensis N. C. Cooper 1944-8-20 2585 El Dorado Lake Tahoe, south end. 1982 Comment
  UCD164253  Juncus nevadensis Peter Rubtzoff 1979-8-17 9315 El Dorado Baldwin Beach on the south shore of Lake Tahoe. Lower Tallac Creek behind the beach, between it and the eastern parking lot. Comment
  CHSC73502  Juncus orthophyllus L. P. Janeway; Eric Schroder 1998-8-27 6184 El Dorado Lake Tahoe Basin--National Forest. Meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  UCD43757  Juncus orthophyllus C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1123 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD44165  Juncus orthophyllus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1531 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  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
  UCD149105  Juncus oxymeris Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8472 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
  UCR207443  Juncus oxymeris George K. Helmkamp, Amy Barnes 2009-7-8 15146 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
  UCD111831  Juncus parryi Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7149 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Southeast corner of meadow. 1978 Comment
  UCD34459  Juncus sphaerocarpus Beecher Crampton 1984-8-15 9903 El Dorado Stateline. Comment
  POM219299  Juncus tenuis H. F. Copeland 1931-7-30 1433 El Dorado Near Fallen Leaf Lake. Comment
  CAS-BOT-BC81097  Juniperus communis Frances Price 1919-1 s.n. El Dorado Lake Tahoe 2438 Comment
  CAS-BOT-BC81101  Juniperus communis Alice Eastwood 1906-7-21 1146 El Dorado Desolation Valley Comment
  CAS-BOT-BC81104  Juniperus communis G. Thomas Robbins 1944-7-29 1811 El Dorado east and below Lake Leland, Desolation Valley Wilderness Area 2438 Comment
  CAS-BOT-BC81166  Juniperus occidentalis E. A. McGregor 1909-8-13 112 El Dorado Susie Lake 2331 Comment
  UC107  Juniperus occidentalis Miss Anna King 1899-6-1 El Dorado Lake Tahoe Comment
  UC665715  Juniperus occidentalis W. C. Cumming and Palmer Stockwell 1940-1-24 2009 El Dorado above Twin Bridge (Placerville to Lake Tahoe road) 2133 Comment
  UCD34449  Juniperus occidentalis var. australis Beecher Crampton 1983-7-24 9891 El Dorado Stateline. Comment
  UCR173939  Kallstroemia californica George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-3 10613 El Dorado Northern Sierra Nevada foothills, city park at the east end of Shingle Springs, along Pleasant Valley Road 433 Comment
  CAS-BOT-BC59602  Kalmia microphylla subsp. microphylla W. W. Price 1898-6-26 s.n. El Dorado Pyramid Peak. 2438 Comment
  CAS-BOT-BC59641  Kalmia microphylla subsp. microphylla D. Herrick; N. Houghton; J. Scheuer; A. Bloom 1967-7-24 413 El Dorado L. of the Woods. Fallen Leaf Lake Quadrangle. 2499 Comment
  CAS-BOT-BC59644  Kalmia microphylla subsp. microphylla M. E. Parsons 1910-7-7 s.n. El Dorado Madden Creek Meadow, Lake Tahoe. Comment
  UC412679  Kalmia polifolia subsp. microphylla Milo S. Baker 1904-7-3 El Dorado Fallen Leaf Lake near Lake Tahoe; Fallen Leaf Lake Comment
  CAS-BOT-BC236793  Keckiella breviflora Elizabeth McClintock 1969-6-1 s.n. El Dorado Canyon of Rubicon River near Volcanoville 579 Comment
  UC566678  Keckiella breviflora H. L. Mason 1928-5-4 4493 El Dorado near Latrobe (Swift Ranch) Comment
  RSA747383  Kelloggia galioides George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13917 El Dorado Northern Sierra Nevada Mountains: Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50. 2043 Comment
  RSA800009  Kelloggia galioides Peter Rubtzoff 1974-7-22 7750 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 mi south of Forest Service public road. 1266 Comment
  SBBG125690  Kelloggia galioides G. K. Helmkamp with E. A. Helmkamp 2009-6-29 15076 El Dorado Ice House Rd, 7.6 mi N of its juction with CA 50, ca. 10.5 air mi NE (74 deg) of Pollock Pines 1642 Comment
  SEINET3246225  Kelloggia galioides G. K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-1 13917 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, 3.4 miles north of its junction with CA Hwy 50. 2043 Comment
  UCD85743  Koeleria macrantha Beecher Crampton 1956-6-1 3518 El Dorado north slope of Pine Hill. 609 Comment
  CDA8084  Lagophylla minor Cottle 1929-5-8 El Dorado Near Youngs Post Office. 0 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
  CAS-BOT-BC332826  Lagophylla ramosissima John Thomas Howell 1930-10-12 5561 El Dorado 2 miles norht of Placerville Comment
  UC177500  Lagophylla ramosissima Edw. L. Greene 1889-6-12 El Dorado Comment
  SEINET7949759  Lamium amplexicaule W. Guyer 1976-4-3 74 El Dorado 1 mile N of Greenwood on the road to Georgetown. 762 Comment
  SD240874  Lapsana communis George K. Helmkamp, E. A. Helmkamp 2011-7-2 17628 El Dorado Northern Sierra Nevadqa Mountains Foothills: Forni Road at Weber Creek crossing, 1.3 miles south of its Placervilly junction with US-50 (Placerville 7.5'Q) 473 Comment
  UCR218620  Lapsana communis George K. Helmkamp, E. A. Helmkamp 2010-6-9 16255 El Dorado Sierra Nevada Mountains Foothills, Forni Road, on the southwest side of the bridge over Weber Creek, 1.5 air mi. NW (331 deg. ) of Diamond Springs 479 Comment
  SEINET7072550  Lasthenia californica A. G. Vestal 1963-5-6 s.n. El Dorado About 0.6 mile east of Four Corners on the road to Gold Hill. Coordinate datum: NAD 27. UTM Zone 10, 681055mE, 4292427mN. Comment
  CAS-BOT-BC250938  Lasthenia gracilis George K. Helmkamp; E. A. Helmkamp 2012-4-24 18830 El Dorado Northern Sierra Nevada Mountains Foothills: Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg. ) of Garden Valley 705 Comment
  POM277544  Lathyrus Lyman Benson 1935-6-8 6684 El Dorado U.S. 50, south end Lake Tahoe. Sierra Nevada mtn range. Truckee River watershed. 1982 Comment
  UC157789  Lathyrus lanszwertii var. lanszwertii Milo S. Baker 1904-7-15 El Dorado Fallen Leaf Lake Lake Tahoe Region Comment
  SEINET3245853  Layia fremontii G. K. Helmkamp, E. A. Helmkamp 2007-1 11682 El Dorado Foothills, Northern Sierra Nevada Mountains: hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake. 381 Comment
  UC89150  Layia fremontii K. Brandegee May 1883 El Dorado Comment
  SJSU1044  Layia fremontii M. Esch 1950-5-1 El Dorado by Hwy 50 between Shingle Springs & Placerville 457 Comment
  JEPS72464  Ledum glandulosum Gladys L. Smith 1972-8-23 3476 El Dorado Upper Angora Lake 2255 Comment
  RSA31126  Ledum glandulosum A. A. Heller 1916-8-9 12509 El Dorado Haypress meadow above Echo Lake. 2591 Comment
  UCR219644  Leontodon taraxacoides George K. Helmkamp, E. A. Helmkamp 2009-10-23 15709 El Dorado Sierra Nevada Mountains Foothills, Diamond Springs, unnamed dirt road 0.1 mile southeast of the Patterson Lake dam 520 Comment
  CHSC106260  Lepechinia calycina L. P. Janeway; B. Castro 2010-6-12 10006 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Fall Unit; ridge northwest of Kanaka Valley Road, southeast of the upper South Fork American River arm of Folsom Lake, and east of Salmon Falls Road. Collecting along a somewhat overgrown former dirt road/fireline. 327 Comment
  UCD115251  Lepidium campestre Peter Rubtzoff 1976-6-23 8696 El Dorado Sierra Nevada. Vicinity of Blodgett Forest: 'County Road' ca. 0.3 mi. west of Headquarters Road junction. 1264 Comment
  UCR189018  Lepidium virginicum George K. Helmkamp 2007-7-7 12464 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area 2338 Comment
  UCD115883  Lepidium virginicum subsp. virginicum G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10984 El Dorado Northern Sierra Nevada Mtns: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  SD81090  Lepidium virginicum var. pubescens Darley F. Howe 1971-7-1 El Dorado Eldorado National Forest by Lake Tahoe 1830 Comment
Read comments Jul 10 2010
  UCD47939  Leptosiphon montanus Ellen Dean; with Plant Biology 102 2005-5-14 2621 El Dorado El Dorado County. North of Placerville. North side of Hwy 49, ca. 3 miles W of intersection with Hwy 50. Flume trail area. 457 Comment
  CAS-BOT-BC339594  Lessingia leptoclada Marcus E. Jones 1882-9-20 3618 El Dorado St. Lawrence Comment
  UC178844  Lessingia leptoclada Katharine Brandegee El Dorado between Camino and Fyffe Comment
  UC629773  Lessingia leptoclada Annetta Carter 1939-9-30 1483 El Dorado 2.4 mi n Cool (on road to Auburn); Canyon of the Middle Fork of the American River 396 Comment
  UC829027  Lessingia leptoclada A. A. Heller 1915-8-7 12198 El Dorado on Lincoln Hwy 10 mi e Placerville 975 Comment
  UC829028  Lessingia leptoclada A. A. Heller 1915-9-10 12257 El Dorado fields between Eldorado and Placerville Comment
  UCD132698  Lessingia leptoclada L. Day 1948-9-14 s.n. El Dorado Road from Placerville, about 2 miles below Twin Bridges. Comment
  POM40860  Lessingia leptoclada Marcus E. Jones 1882-9-20 3618 El Dorado St. Lawrence. Comment
  UCD134073  Lessingia leptoclada D. H. Hartmann 1941-10-19 s.n. El Dorado roadside U.S. #49 between Placerville and Coloma. Comment
  UCD134083  Lessingia leptoclada G. H. Vansell 1936-7-23 s.n. El Dorado Camino. Comment
  CAS-BOT-BC341746  Lessingia nana John Thomas Howell 1939-8-13 15302 El Dorado 8 miles from Folsom on road to Placerville Comment
  CAS-BOT-BC342037  Lessingia virgata Brandegee No date on label s.n. El Dorado Sweetwater Comment
  SEINET4560535  Leucanthemum vulgare George K. Helmkamp, Elizabeth Helmkamp 2013-1 21094 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
  UCD143941  Leucocrinum montanum Molly Jean Ferry 2011-6-11 1 El Dorado Washoe Meadows State Park. Central part of park near eastern boundary south of manhole #47. Population is in an open area northwest from where trail intersects dirt road. 1912 Comment
  UCD138432  Leucocrinum montanum Frederica Bowcutt 1986-5-14 705 El Dorado Just south of Lake Tahoe, about 1 air mile NW of Meyers. W of Upper Truckee R. and S of Angora Cr. Washoe Meadows St. Park. 1889 Comment
  CAS-BOT-BC257337  Leucothoe davisiae Peter Rubtzoff 1972-9-14 6896 El Dorado U.C. Blodgett Forest Research Station, area along Mutton Creek 0.05 miles south of County Road, within 0.5 miles from gate. 1274 Comment
  CAS-BOT-BC262852  Leucothoe davisiae Peter Rubtzoff 1974-7-22 7738 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
  CDA35457  Lewisia kelloggii G. F. Hrusa, M. Beyers 2011-7-2 18437 El Dorado Sierra Nevada; Ridgetop between Hwy 88 and Shealor Lakes on Shealor Lake trail. 2316 Comment
  CAS-BOT-BC444112  Lewisia nevadensis John Thomas Howell 1925-7-6 1394 El Dorado Trail to top of Mt. Tallac, Lake Tahoe region. Comment
  CAS-BOT-BC444119  Lewisia nevadensis Elsie Z. Lovegrove 1948-6-24 s.n. El Dorado Fallen Leaf Lake road Comment
  CDA35458  Lewisia pygmaea G. F. Hrusa, M. Beyers 2011-7-2 18438 El Dorado Sierra Nevada; Ridgetop between Hwy 88 and Shealor Lakes on Shealor Lake trail. 2316 Comment
  CAS-BOT-BC444515  Lewisia triphylla Alice Eastwood 1906-8-1 1190 El Dorado Lake Tahoe Region. Mt. Tallac. Comment
  SEINET10899777  Libocedrus decurrens George Hansen 1896-7-27 Hansen 1886 El Dorado Armstrong's Stat,n. 1615 Comment
  UC570400  Ligusticum grayi Chas. M. Belshaw 1936-8-11 2605 El Dorado 41 Milestone Placerville-Tahoe Rd. Sierra Nevada Mts. 1981 Comment
  UCD127549  Ligusticum grayi G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10995 El Dorado Northern Sierra Nevada Mountains; Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  UCD81267  Ligusticum grayi Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4252 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UC747532  Lilium pardalinum G. Thomas Robbins 1945-7-16 2065 El Dorado about 3 mi e Camino; North Fork Webber Creek 914 Comment
  CAS-BOT-BC509415  Lilium parvum Geo. B. Grant 1935-7-26 s. n. El Dorado Wet woods near Tahoe Tavern in the vicinity of Lake Tahoe Comment
  CAS-BOT-BC509424  Lilium parvum E. A. McGregor 1909-8-8 s. n. El Dorado Grass lake, Lake Tahoe Region Comment
  RSA49075  Lilium parvum Verne Grant, Alva Grant 1949-7-20 8764 El Dorado Above Upper Echo Lake 2348 Comment
  RSA9981  Lilium parvum E. Keyes 1920-07 s.n. El Dorado Lake Tahoe. [county unspecified] Comment
Read comments Jan 1 2016
  UCD139761  Lilium parvum H. B. Currier 1952-8-8 s.n. El Dorado South Fork Camp, El Dorado National Forest. 1524 Comment
  SBBG67651  Limnanthes alba Milo H. Gates 1879-1 El Dorado 6 mi above Placerville Comment
  UC971899  Limnanthes striata Annetta Carter 1941-4-6 1609 El Dorado 8 mi e Folsom (junction with Latrobe road) 167 Comment
  UC963804  Linanthus bicolor Herbert L. Mason 1928-5-4 4504 El Dorado 4 mi n Shingle Springs 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
  UC1123993  Linanthus ciliatus F. W. Embree 1934-7-11 126 El Dorado 1.5 mi w Iron Mountain; El Dorado National Forest, Pyramid Peak Quad. 1798 Comment
  UC750686  Linanthus ciliatus Lewis S. Rose 1941-7-12 41474 El Dorado Meeks Lake Tahoe 1950 Comment
  JEPS24410  Linanthus dichotomus G. Thomas Robbins 1945-4-22 1863 El Dorado 3 mi e Shingle Springs (along U.S. Highway 50) 457 Comment
  UC909090  Linanthus filipes Charles M. Belshaw 1935-5-30 893 El Dorado Diamond Springs at fork of Martiney Creek; Sierra Nevada, Diamond Springs Comment
  UC1554399  Linanthus harknessii Alice M. Ottley 1920-6-21 816 El Dorado near Fallen Leaf Lake Comment
  UC747605  Linanthus montanus G. Thomas Robbins 1945-6-17 1986 El Dorado near Baltic Peak (above Camp Creek) 975 Comment
  UC908834  Linanthus montanus Loyd Swift 1928-5-5 El Dorado n of Placerville; Big Canyon Comment
  UCR237081  Linanthus parviflorus George K. Helmkamp, E. A. Helmkamp 2012-4-24 18833 El Dorado Northern Sierra Nevada Mountains Foothills, Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg. ) of Garden Valley 705 Comment
  UC1008648  Linanthus parviflorus G. Thomas Robbins 1943-4-21 1019 El Dorado 3 mi e Placerville (w edge of Institute of Forest Genetics) 822 Comment
  CAS-BOT-BC257341  Linnaea borealis subsp. longiflora Peter Rubtzoff 1972-8-3 6851 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
  UCR207863  Lithophragma bolanderi George K. Helmkamp, E. A. Helmkamp 2009-5-14 14700 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  UC747345  Lithophragma glabrum G. Thomas Robbins 1943-6-27 1223 El Dorado ridge above Echo Summit Pass (about 0.75 mi sw of U. S. Highway 50) 2438 Comment
  CAS-BOT-BC435447  Lithophragma glabrum Elsie Z. Lovegrove 1930-6-14 s.n. El Dorado Echo Lake 2286 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
  UC1536979  Lithophragma heterophyllum Gordon H. True 1936-4-8 396 El Dorado between El Dorado and Nashville 457 Comment
  CAS-BOT-BC438125  Lithophragma parviflorum D. E. Breedlove 1962-6-13 3559 El Dorado 3 miles south of Meyers on State Highway 89; Sierra Nevada 1996 Comment
  JEPS14175  Lomatium utriculatum W. L. Jepson 1938-4-6 18594 El Dorado near Lotus (Institute of Forest Genetics at Placerville, Bassi eperimental station); Institute of Forest Genetics, Bassi experimental station Comment
  JEPS39408  Lonicera cauriana Wayne Savage 1965-6-30 446 El Dorado near Grass Lake; El Dorado National Forest 2346 Comment
  UC28509  Lonicera conjugialis Miss K. A. Chandler Sept. 1901 El Dorado between Tahoe and Lucile 2133 Comment
  UC35422  Lonicera conjugialis Chesnut and Drew 1889-8-13 El Dorado Glen Alpine Lake Tahoe Region Comment
  UCD60392  Lonicera conjugialis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3955 El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  UCD43685  Lonicera involucrata var. involucrata C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1051 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  CAS-BOT-BC261629  Lotus Peter Rubtzoff 1974-7-22 7744 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 miles south of Forest Service public road. 1260 Comment
  CAS-BOT-BC344901  Lotus Peter Rubtzoff 1972-9-19 6909 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of County Road, within 0.5 miles from county road (gate). 1280 Comment
  UC1614169  Lotus Charles M. Belshaw 1935-5-25 886 El Dorado a few mi. s. Placerville (Diamond Springs); Sierra Nevada foothills, Diamond Springs Comment
  UCR170643  Lotus micranthus George K. Helmkamp, E. A. Helmkamp 2005-8-9 9795 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; WSW of Lake Tahoe; 7.4 miles N of Union Reservoir along Ice House Road at the junction of Cheese Camp Road 1765 Comment
  UCR257561  Lotus micranthus George K. Helmkamp, Mary Alice Barnes 2013-4-30 20429 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 0.1 mile south of its junction with Mormon Emigrant Trail 1261 Comment
  UCR251260  Lotus oblongifolius var. oblongifolius George K. Helmkamp, E. A. Helmkamp 2012-7-6 19350 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 Comment
  UCR258177  Lotus oblongifolius var. oblongifolius George K. Helmkamp, Amy Barnes 2014-7-28 22978 El Dorado Northern Sierra Nevada Mountains, at the junction of Wentworth Springs Road and Ice House Road 1412 Comment
  UCR178658  Lotus purshianus George K. Helmkamp, E. A. Helmkamp 2006-9-7 11340 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of its junction with Wentworth Springs Road 1701 Comment
  JEPS55786  Lotus purshianus var. purshianus A. M. Ottley 1920-6-22 843 El Dorado Glen Alpine Falls Comment
  JEPS71965  Lotus purshianus var. purshianus Gladys L. Smith 1964-7-29 2890 El Dorado where trail to Audrain Lake leaves U.S. Hwy 50 ((Little Norway)); Echo Summit Area 2225 Comment
  UCR191143  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2007-6-8 12312 El Dorado Northern Sierra Nevada Mountains, junction of Bonetti Road and Mormon Emigrant Trail [Silver Lake Rd.], east of Jenkinson Lake 1226 Comment
  RSA406276  Lotus unifoliolatus Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  UCD74119  Lupinus adsurgens Jennifer W. Burt; Jessica Hite 2005-8-12 166 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2245 Comment
  UCR198435  Lupinus adsurgens George K. Helmkamp, E. A. Helmkamp 2008-4-30 13373 El Dorado Sierra Nevada Mountains Foothills, Traverse Creek/Darling Ridge Road, 6.0 miles east of its junction with CA-193, c. 8.5 mi. NNE of Placerville 734 Comment
  UC907699  Lupinus albicaulis G. Thomas Robbins 1944-6-3 1648 El Dorado 3 mi E of Camimo ( along U.S. Hwy. 50) Comment
  SEINET10544026  Lupinus albicaulis subsp. shastensis P. Rubtzoff 1974-7-25 Rubtzoff 7783 El Dorado Georgetown divide, sierra nevada. Blodgett forest; mutton creek, road just s of Junction of bacchi meadow road (comp. 420U). Forest margin near road 1311 Comment
  RSA592327  Lupinus albifrons var. albifrons Robert F. Thorne, Percy C. Everett, K. Thorne 1964-4-16 33756 El Dorado Yellow pine forest on N slope of Pine Hill, 3-4 miles ENE of Rescue. 610 Comment
  UCD106026  Lupinus albifrons var. albifrons G. K. Helmkamp; E. A. Helmkamp 2006-3-26 10108 El Dorado Northern Sierra Neveda Foothills: ENE of Sacramento; Rock Creek Road, 1.4 mi E of CA Highway 193 (generally E of Chili Bar). 428 Comment
  SEINET2445060  Lupinus albifrons var. collinus George K. Helmkamp 2010-5-15 16047 El Dorado Sierra Nevada Mountains Foothills. String Canyon Road, 1.4 mi NE of its junction with Consumnes Mine Road (Sly Park 7.5). 1109 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
  SD247418  Lupinus apertus George Helmkamp, E. A. Helmkamp 2013-6-19 20940 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) 2116 Comment
  UC496451  Lupinus arbustus Merle Randall 1930-6-21 El Dorado 1/2 mi beyond Upper Echo Lake (Lake Tahoe Region); , beyond Upper Echo Lake Comment
  CHSC59975  Lupinus bicolor Michael D. Pollock 1989-4-16 3 El Dorado Ca. 4.20 mi s of Shingle Springs on French Creek rd. and 275 ft w and 400 ft e of French Creek. 262 Comment
  SEINET2440975  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2010-5-13 16017 El Dorado Sierra Nevada Mountains Foothills: Mosquito Road, 4.4 mi NE of its junction with US-50 in Placerville (Garden Valley 7.5'). 620 Comment
  UCD80306  Lupinus bicolor CNPS SN Foothill Team 2005-3-25 SNFN 0025 b El Dorado CDPR Folsom State Recreation Area, 50 m west of the ranger station/kiosk of the Folsom Lake Rec. Area, off Rattlesnake Bar Road. 178 Comment
  UCR173591  Lupinus bicolor George K. Helmkamp, Elizabeth Helmkamp 2006-5-1 10287 El Dorado Northern Sierra Nevada foothills, corner of Pleasant Valley Road and Patterson Drive; west end of Diamond Springs 537 Comment
  UCR188446  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2007-4-30 11879 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  UCR237076  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2012-4-24 18835 El Dorado Northern Sierra Nevada Mountains Foothills, Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg. ) of Garden Valley 705 Comment
  SBBG11878  Lupinus breweri D. Myrick 1958-6-28 64 El Dorado S end Lake Tahoe 1859 Comment
  CAS-BOT-BC208875  Lupinus breweri var. breweri Alice M. Ottley 1920-7-2 929 El Dorado Myers 1950 Comment
  SEINET8041985  Lupinus breweri var. breweri L. R. Miller 1937-6-14 92 El Dorado [Sierra Nevada] Old Myer's Rd., Lake Tahoe, abut 1 1/2 miles across state line into Calif. Comment
  SEINET10485165  Lupinus congdonii Rimo Bacigalupi 1967-5-21 Bacigalupi s.n. El Dorado Collected between Cook's Station, on the Carson Pass Rd. and Omo Ranch. Along Barney Ridge. Sierra Nevada Mts. 1250 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
  UCR202754  Lupinus fulcratus George K. Helmkamp, E. A. Helmkamp 2008-8-8 13967 El Dorado Northern Sierra Nevada Mountains, Echo Summit, west side of a Highway Maintenance Station and about 100 yards north of CA-50 2256 Comment
  UC1614333  Lupinus grayi Charles M. Belshaw 1935-7-4 1041 El Dorado Central Sierra Nevada, 41 Milestone, Placerville Road to Tahoe Placerville Road; Central Sierra Nevada, 41 Milestone, Placerville Road 1767 Comment
  UCD107807  Lupinus grayi David W. Gilpin 1976-7-11 s.n. El Dorado Sawmill Rd. Tahoe Paradise. Comment
  JEPS65265  Lupinus latifolius var. columbianus W. L. Jepson 1931-4-12 15759 El Dorado Salmon Falls 274 Comment
  RSA781309  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2009-7-22 15276 El Dorado Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road 1851 Comment
  UC180125  Lupinus latifolius var. columbianus Katharine Brandegee 1915-4-28 El Dorado near Pilot Hill (Layne's Ranch); near Pilot Hill Comment
  UCD165733  Lupinus latifolius var. columbianus Ellen Dean 2016-7-12 9088 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South of unnamed drainage on east side of Highway 89. 2062 Comment
  UCD108248  Lupinus lepidus var. confertus A. A. Heller 1915-8-6 12157 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  UCD165926  Lupinus lepidus var. confertus Ellen Dean; with Mayra Huerta 2016-8-12 9241 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along road side. West side of Highway 89. North side of unnamed drainage. 2066 Comment
  UCD61675  Lupinus lepidus var. confertus Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4219 El Dorado Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west. 1924 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
  UCD108569  Lupinus lepidus var. sellulus G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10878 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir. 2030 Comment
  RSA87233  Lupinus lyallii var. lyallii F. W. Peirson 1925-7-7 6305 El Dorado Along trail at Echo Lake. 2287 Comment
  SEINET2445061  Lupinus nanus George K. Helmkamp 2010-5-15 16048 El Dorado Sierra Nevada Mountains Foothills. String Canyon Road, 1.4 mi NE of its junction with Consumnes Mine Road (Sly Park 7.5). 1109 Comment
  UCR257719  Lupinus nanus George K. Helmkamp, Mary Alice Barnes 2013-4-30 20434 El Dorado Northern Sierra Nevada Mountains, Capps Crossing/Bonnetti Road, 0.2 mile northwest of the bridge over Diamond /Camp Creek 1155 Comment
  RSA161304  Lupinus polycarpus Peter H. Raven, H. L. Mason, R. Ornduff 1957-4-27 10689 El Dorado 1.9 miles east of Shingle Springs. Comment
  UC865399  Lupinus polyphyllus var. burkei A. A. Heller 1915-8-6 12166 El Dorado on the Lincoln Highway near Echo Camp 2133 Comment
  UCD118650  Lupinus polyphyllus var. burkei Danielle Roach; Kendra Sikes 2010-9-23 87 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
  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
  UCR200909  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2008-8-30 14046 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88 2271 Comment
  CAS-BOT-BC249314  Luzula comosa Peter Rubtzoff 1972-8-30 6880 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: marshy opening along East Fork Gaddis Creek ca. 0.1 mi. south of Clearcut (Comp. 460E) 1301 Comment
  JEPS73263  Luzula divaricata Gladys L. Smith 1964-7-6 2164 El Dorado near summit pass from Echo Lake to Desolation Valley; near summit pass from Echo Lake to Desolation Valley 2651 Comment
  UCD142163  Luzula parviflora Mrs. H. P. Kelley 1916-7-17 s.n. El Dorado Heather Lake, Lake Tahoe. 1828 Comment
  SEINET11790307  Luzula subcongesta H. H. Heller 1938-1 765 El Dorado Tamarack Trail, Fallen Leaf Comment
  UCD165859  Lychnis coronaria Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9187 El Dorado West side of Tahoe Basin. Emerald Bay State Park. Near Campground that is closest to Emerald Point. 1912 Comment
  RSA305917  Machaeranthera canescens var. canescens Fay A. MacFadden 1934-7-18 12593 El Dorado Truckee River, on road to Reno. Comment
  OBI74568  Madia elegans David J. Keil 1992-1 23350 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SEINET11601313 Image available Madia elegans E. Dean, T. Sasaki 2007-7-23 4356 El Dorado Washoe Meadows State Park, E side of park near undeveloped road, Upper Truckee River Restoration Project monitoring well # 15 plot. 1920 Comment
  UCR182150  Madia elegans George K. Helmkamp, E. A. Helmkamp 2006-10-23 11573 El Dorado Sierra Nevada Mtns. Foothills, Latrobe; junction of South Shingle Road and Latrobe Road 238 Comment
  SEINET9312315  Madia exigua Unknown 1956-6-22 3603 El Dorado 0.5 mi E of Omo Ranch PO, growing in distrubed soil on cleared mtn slope used for log storage, above sawmill, below yellow pine, incense cedar and black oak forest. Comment
  CHSC73295  Madia glomerata L. P. Janeway; Susi Urie 1998-8-4 5922 El Dorado Lake Tahoe Basin--National Forest. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  UCD61714  Madia glomerata Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4245 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UCD73738  Madia glomerata Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4438 El Dorado Washoe Meadows State Park. Restored quarry. 1925 Comment
  UCR202656  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2008-8-8 13973 El Dorado Northern Sierra Nevada Mountains, Echo Summit, west side of a Highway Maintenance Station and about 100 yards north of CA-50 2256 Comment
  RSA739792  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2007-6-6 12263 El Dorado along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road 1616 Comment
  UCD134293  Madia gracilis G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-4 10627 El Dorado Northern Sierra Nevada: Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Hwy CA-193. 381 Comment
  UCD147709  Madia gracilis Allyson Ayalon; Lucie Jerabkova 2012-7-1 87 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD165309  Madia gracilis Peter Rubtzoff; John Thomas Howell 1973-7-18 7156 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R). 1310 Comment
  UCR176425  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2006-8-7 11156 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 16.7 miles east of its junction with Sly Park Road 1944 Comment
  UCR258381  Madia gracilis George K. Helmkamp, Amy Barnes 2014-8-11 22983 El Dorado Northern Sierra Nevada Mountains, north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road 1655 Comment
  UCR197662  Madia minima George K. Helmkamp, E. A. Helmkamp 2008-6-9 13654 El Dorado Northern Sierra Nevada Mountains, Cat Creek Road, 3.6 miles north of its junction with CA-88, the jct. is 4.2 miles east of Cook's Station 1753 Comment
  UCR217328  Madia rammii George K. Helmkamp, E. A. Helmkamp 2010-6-14 16286 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.5 miles from its junction with Perry Creek Road, 3.5 air mi. ESE (96 deg. ) of Fair Play 1059 Comment
  UCD165594  Maianthemum stellatum Ellen Dean; with Daniel McNair 2016-6-10 8940 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
  UCD61668  Maianthemum stellatum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4212 El Dorado Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west. 1924 Comment
  UCD147728  Malacothrix clevelandii Allyson Ayalon; Lucie Jerabkova 2012-7-1 105 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCR176373  Matricaria matricarioides George K. Helmkamp, E. A. Helmkamp 2006-7-12 10989 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  UC912605  Meconella californica Herbert L. Mason 1928-5-4 4524 El Dorado Granite Canyon Comment
  CDA14114  Medicago lupulina G. F. Hrusa, J. Glazner 1997-6-3 13950 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  CAS-BOT-BC329237  Melica aristata Peter Rubtzoff 1975-7-10 8178 El Dorado Blodgett Forest Research Station, Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  SEINET11678850  Melica bulbosa H. H. Heller 1938-1 694 El Dorado Mount Tallae Comment
  BFRS393 Image available Melica harfordii Peter Rubtzoff 1974-7-21 7724 El Dorado Blodgett Forest: Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U). Comment
  CAS-BOT-BC281290  Melica harfordii John Thomas Howell; Gordon H. True 1970-5-27 46553 El Dorado In Rubicon River Canyon, NNE of Leonardi Spring 1158 Comment
  CAS-BOT-BC262462  Melica subulata G. Thomas Robbins 1956-9-14 3780 El Dorado Along U. S. Highway 50, about one-half mile northwest of Echo Summit 2225 Comment
  UCD80570  Melica torreyana CNPS SN Foothill Team 2005-4-25 SNFN 0181 El Dorado CDPR Auburn State Recreation Area, west of the northeastern portion of the Olmsted Loop Trail. 377 Comment
  UCR207904  Melica torreyana George K. Helmkamp, E. A. Helmkamp 2009-5-14 14692 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  UCR179739  Melilotus albus George K. Helmkamp, E. A. Helmkamp 2006-10-20 11545 El Dorado Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset 625 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
  UCD149433  Melissa officinalis G. Ledyard Stebbins 1976-8-29 76226 El Dorado 1.5 miles south of Diamond Springs. Martinez Creek. (Exact location unknown. Coordinates estimated by label maker.) 441 Comment
  UCSB5717  Mentha arvensis Keator, Glenn 1958-07 El Dorado West side of Lake Tahoe Comment
  RSA715229  Mentha spicata George K. Helmkamp, E. A. Helmkamp 2005-9-1 9824 El Dorado Northern Sierra Nevada Foothills: E of Sacramento; Sand Canyon Road, 0.3 mi E of CA Highway 49 and Logtown Ridge. 280 Comment
  POM134669  Mentzelia congesta George B. Grant 1906-07 7067 El Dorado [County: El Dorado or Placer] Lake Tahoe Comment
  CAS-BOT-BC419693  Menyanthes L. R. Abrams 1917-9-21 6811 El Dorado Lily Lake, Lake Tahoe Region Comment
  JEPS78168  Menyanthes trifoliata Gary W. Zamzow 1972-7-25 110 El Dorado 1.7 mi nw of Luther Pass (on Highway 89, Grass Lake); Grass Lake 2286 Comment
  SEINET6630859 Image available Menyanthes trifoliata Rudolf Schmid 1964-1 El Dorado Grass Lake, State Hwy 89 (Luther Pass) Comment
  UCD149746  Mertensia ciliata var. stomatechoides Ellen Dean; K. Craig and V. Stewart 2014-7-30 8492 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Southeast corner of the park near Bakersfield Road entrance. Southeast of the Truckee River. 1925 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-BC429008  Micranthes nelsoniana Elsie Z. Lovegrove 1938-9-21 s.n. El Dorado Fallen Leaf Lake side of Tamrac [Tamarack] Trail Comment
  CAS-BOT-BC429179  Micranthes oregana Le Roy Abrams 1911-7-27 4803 El Dorado Lake Tahoe Region. Near Fallen Leaf Lake 2072 Comment
  CAS-BOT-BC429180  Micranthes oregana Peter Rubtzoff 1981-7-15 9662 El Dorado Taylor Creek area near the U.S. Forest Service Visitors Center on south side of Lake Tahoe. Comment
  UCD102892  Micranthes tolmiei P. B. Kennedy 1920-9-17 208 El Dorado El Dorado National Forest, Rock Bound Trail. 2438 Comment
  RSA752672  Micropus californicus var. californicus George K. Helmkamp, E. A. Helmkamp 2008-4-25 13305 El Dorado Sierra Nevada Mountains Foothills: Junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown. 674 Comment
  CAS-BOT-BC349273  Microseris nutans John Thomas Howell 1925-5-29 1106 El Dorado Emerald Bay Camp, Lake Tahoe 1889 Comment
  CAS-BOT-BC349277  Microseris nutans Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  RSA770726  Microseris nutans George K. Helmkamp, E. A. Helmkamp 2009-7-2 15088 El Dorado Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 Comment
  SBBG11888  Microseris nutans D. Myrick 1958-6-22 37 El Dorado Camp Richardson, Lake Tahoe 1889 Comment
  UCD168644  Microseris nutans Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9411 El Dorado West side of Lake Tahoe. D.L. Bliss State Park. Southernmost part of park at boundary with Emerald Bay State Park. 2042 Comment
  UCD33489  Microsteris gracilis Beecher Crampton 1969-4-17 8397 El Dorado 3.2 miles east of Shingle Springs on US Highway 50 eastbound. Comment
  BFRS381 Image available Mimulus Peter Rubtzoff 1972-9-19 6908 El Dorado Blodgett Forest: Mutton Creek area ca. 0.3 mi. south of County Road (Comp. 370E). Comment
  JEPS29821  Mimulus angustatus Rimo Bacigalupi, and L. R. Heckard 1962-5-31 8565 El Dorado 5.4 mi s Pollock Pines (along Sly Park road) 1158 Comment
  JEPS50786  Mimulus angustatus Rimo Bacigalupi and Paul Hutchison 1967-5-21 9267 El Dorado 0.2 mi w Indian Diggings Elementary School (at w edge of small community); Omo Ranch 1097 Comment
  UCR237015  Mimulus bicolor George K. Helmkamp, E. A. Helmkamp 2012-5-28 19068 El Dorado Northern Sierra Nevada Mountains, Pebble Canyon Road, 0.6 mile south of its junction with Mormon Emigrant Trail 1555 Comment
  RSA79615  Mimulus breviflorus F. W. Peirson 1925-7-1 6175 El Dorado State Line, Lake Tahoe 1905 Comment
  JEPS71700  Mimulus breweri Gladys L. Smith 1964-7-6 2118 El Dorado about 2 mi above Upper Echo Lake (trail from Echo Lake to Desolation Valley) 2286 Comment
  UC41864  Mimulus breweri W. A. Setchell, C. C. Dobie 1901-7-8 El Dorado vicinity Lake Tahoe; Rubicon Park 1897 Comment
  UC41865  Mimulus breweri W. A. Setchell, C. C. Dobie 1901-7-7 El Dorado vicinity Lake Tahoe; Rubicon Park 1897 Comment
  RSA80118  Mimulus breweri F. W. Peirson 1925-7-1 6173 El Dorado State Line, Lake Tahoe. 1921 Comment
  UCR170578  Mimulus cardinalis George K. Helmkamp, E. A. Helmkamp 2005-9-1 9828 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
  UC311592  Mimulus guttatus Herbert McLean Evans 1918-7-24 El Dorado 1000 ft above Strawberry; Sierra Nevada Comment
Read comments Nov 20 2010
  UCD149495  Mimulus guttatus G. L. Stebbins 1978-5-14 7861 El Dorado North Side of South Fork of the American River near Chili Bar. (Exact location unknown. Coordinates estimated by label maker. Township Range and elevation data taken from Stebbins 7863, CAS652267. Newspaper just said S. Fork, N. Side, May 14.) Comment
  UCD42578  Mimulus guttatus Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR173903  Mimulus guttatus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10616 El Dorado Northern Sierra Nevada foothills, along Rock Creek Road, 0.1 mile east of its junction with Calif. Hwy 193 387 Comment
  UCD69231  Mimulus guttatus D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. 640 Comment
  UCR217887  Mimulus jepsonii George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16120 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 rd. miles east of its junction with Perry Creek road, air 3.9 mi. ESE (98 deg. ) of Fair Play 1082 Comment
  UCD122731  Mimulus kelloggii Kim E. Steiner 1978-4-30 205 El Dorado North Fork of Cosumnes River, c. 200 m SW of Bucks Bar Rd., 1.2 mi NW of Somerset. 502 Comment
  UCR218747  Mimulus layneae George K. Helmkamp, Mary Jane Ganibe, Mary Alice Barnes 2010-6-19 16315 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 miles from its junction with Perry Creek Road 1082 Comment
  UC1614607  Mimulus microphyllus Charles M. Belshaw 1935-7-9 1133 El Dorado Central Sierra Nevada near 41 milestone, 1.5 miles W of Strawberry along Placerville road to Tahoe Comment
  UCD125167  Mimulus microphyllus Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7457 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  JEPS72199  Mimulus moniliformis Gladys L. Smith 1972-7-18 3543 El Dorado 2 mi ne Wrights Lake (trail to Grouse Lake) 2438 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
  LA38993  Mimulus nanus var. mephiticus Frank W. Peirson; 1925-7-1 6174 El Dorado State Line, Lake Tahoe 1920 Comment
  RSA535576  Mimulus nanus var. mephiticus David M. Thompson 1988-6-13 948 El Dorado S of Lake Tahoe. 1.9 mi S of Hwy 50-89 along Hwy 89 at intersection with Blitzen Street. 1951 Comment
  UC373189  Mimulus pilosus Marcus E. Jones, A. M. 1882-7-4 El Dorado St. Lawrence Comment
  UCD165645  Mimulus pilosus Ellen Dean; with Daniel McNair 2016-6-10 8992 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of the park on east side of Highway 89, close to northern entrance gate. 1942 Comment
  SEINET3367731 Image available Mimulus rubellus G. Thomas Robbins 1944-7-30 1823 El Dorado Along Willow Flat Trail, 9 miles north of US Hwy 50, about 2 miles north of Wrights Lake 2286 Comment
  UCD44788  Mimulus tilingii C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2154 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  SEINET12270094  Mimulus tilingii H. H. Heller 1938-1 768 El Dorado Tamarack Trail, Fallen Leaf Comment
  UC445192  Mimulus torreyi Milo S. Baker 1904-7-7 El Dorado about Fallen Leaf Lake and Tallac; Lake Tahoe region Comment
  UCD72636  Mimulus torreyi Ellen Dean; T. Sasaki 2007-7-23 4359 El Dorado Washoe Meadows State Park, eastern side of park near undeveloped road. Upper Truckee River Restoration Project monitoring well #15 plot. 1920 Comment
  JEPS17433  Mimulus torreyi Rimo Bacigalupi with G. Thomas Robbins 1955-5-21 5155 El Dorado 3 mi e Placerville (on ridge toward sw of Institute of Forest Genetics, directly above and e of Smiths Flat) 792 Comment
  RSA0012131  Mimulus viscidus George K. Helmkamp, E. A. Helmkamp 2011-7-7 17635 El Dorado Park Creek Road, 0.4 mile east of its junction with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (111deg.) of Pollock Pines. 1290 Comment
  UCD122923  Mimulus viscidus var. viscidus H. A. Borthwick 1925-5-27 1938 El Dorado Placerville. Comment
  RSA102190  Mimulus viscidus var. viscidus G. Thomas Robbins 1945-6-30 2014 El Dorado Along Deer Valley Road, 1 mi. n. of Rescue. 396 Comment
  UCD35633  Minuartia cismontana Beecher Crampton 1959-5-21 5252 El Dorado About 2 miles NE of Clarksville, E slopes of Bass Lake. Comment
  SJSU8689  Minuartia douglasii C. W. Sharsmith 1980-5-18 8376 El Dorado Bear Cr (a fork of Rock Cr), S Fork American R drainage c. 4-5 mi SE of Georgetown 670 Comment
  JEPS72317  Minuartia nuttallii subsp. gracilis Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2692 El Dorado Freel Peak; summit area 2895 Comment
  SEINET5336971  Minuartia nuttallii var. gracilis D. G. Cooney 1946-8-12 130 El Dorado Mt. Slopes, near summit of Jobs Sister Peak, Carson range 3292 Comment
  UCD168630  Minuartia pusilla Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9405 El Dorado West side of Lake Tahoe. Ed Z'berg Sugar Pine Point State Park. Olympic Meadow on S side of General Creek near last bridge over creek. 1976 Comment
  CAS-BOT-BC432931  Mitella breweri Donald Myrick 1958-6-28 81 El Dorado South end of Lake Tahoe. Comment
  CAS-BOT-BC432938  Mitella breweri Alice Eastwood 1912-6-15 389 El Dorado Deer Park, Lake Tahoe Region Comment
  JEPS93186  Mitella diversifolia J. Greenhouse 1997-5-31 El Dorado nw of Cook's Station (along w side of Sopiago Creek on w side of North-South Road, El Dorado National Forest); El Dorado National Forest, Sopiago Creek Comment
  CDA25794  Modiola caroliniana G. K. Helmkamp, E. A. Helmkamp 2007-5-16 11994 El Dorado Northern Sierra Nevada Mountains Foothills; Lake Oaks Mobile Home Park, corner of Pleasant Valley Road and Patterson Drive, Diamond Springs. Comment
  CAS-BOT-BC219955  Monardella breweri subsp. lanceolata Geo. B. Grant No date on label 7075 El Dorado Tallac Comment
  SEINET10928166  Monardella lanceolata A. Graff 1993-7-20 Graff 211 El Dorado El Dorado National Forest. Silver Fork Rd., 45 miles northeast of intersection with USNFS Rd. 10N28, on both sides of the road (by MP4 road post and spreading to either side). Locally common, the population spanning ca. .4 miles with a small break in the middle. With Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Mid-bloom. Bombus sp. Comment
  CAS-BOT-BC318604  Monardella odoratissima Mrs. H. C. Cantelow 1940-7-19 s.n. El Dorado Carson's Pass near Red Lake, E of summit. Comment
  SEINET13948635 Image available Monardella odoratissima John Thomas Howell 1946-1 22946 El Dorado Mt. Tallac; 9500-9700 ft alt. 2957 Comment
  UCD61703  Monardella odoratissima subsp. odoratissima Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4234 El Dorado Washoe Meadows State Park. Southern part of park, southwest of restored quarry and south of sewer manhole #66. 1958 Comment
  UCR251272  Monardella odoratissima subsp. odoratissima George K. Helmkamp, E. A. Helmkamp 2012-7-6 19323 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50 1683 Comment
  CAS-BOT-BC215543  Monardella odoratissima subsp. pallida A. A. Heller 1915-8-6 12186 El Dorado Near Camp Echo on the Lincoln Highway 2133 Comment
  SEINET10582091  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 221 El Dorado El Dorado National Forest. On both sides of the Mormon Emigrant Trail, 1 mile northwest from the junction with USNFS Rd. 10N28. Locally abundant, large population spanning either side of the road for .5 mile or so. Mixed conifer forest. Comment
  SEINET10582099  Monardella odoratissima subsp. pallida A. Graff 1993-7-21 Graff 268 El Dorado El Dorado National Forest. Echo Lake. At junction of Hwy. 50 and USNFS Rd. 11N06 (Rd. to Echo Lake), along both sides of the road. Sampled from junction to just past turnoff to Echo Lake. Locally infrequent in the understory of Pinus contorta, Abies procera, with Lupinus sp., Aster sp., Achillea millefolium. Bombus sp., Apis sp. Comment
  SEINET13948707 Image available Monardella pallida A. A. Heller 1911-1 12536 El Dorado E side of Ralston Peak above Echo Lake; ca 7900 ft alt. 2408 Comment
  SEINET10862295  Monardella sheltonii A. Graff 1993-7-21 Graff 262 El Dorado El Dorado National Forest. On Hwy. 50 east, pass Kyburz (just past Graff collection 249-251), on left road bank. (co-occurring with Monardella lanceolata Gray, Graff collections 252-256). Comment
  CAS-BOT-BC261639  Montia Peter Rubtzoff 1975-6-3 8020 El Dorado U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 miles north of junction with Quintette Road. 1203 Comment
  UCD60386  Montia chamissoi Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3950 El Dorado Washoe Meadows State Park. Angora Meadows, vicinity of manholes #3 and #2. 1920 Comment
  CAS-BOT-BC444650  Montia chamissoi Alice Eastwood 1906-7-21 1184 El Dorado Glen Alpine Region. Mt. Tallac Comment
  OBI64504  Montia fontana David J. Keil 2005-3-13 30346 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Rd 500 Comment
  UCD60344  Montia linearis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3931 El Dorado Washoe Meadows State Park. Angora Meadows near sewer manhole #4. 1917 Comment
  UCR218262  Montia linearis George K. Helmkamp, E. A. Helmkamp 2010-7-23 16588 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
  SJSU3928  Montia linearis C. W. Sharsmith 1964-6-20 7335 El Dorado Fallen Leaf L near NE margin 1950 Comment
  CAS-BOT-BC445147  Montia parvifolia John Thomas Howell; Gordon H. True 1970-5-27 46557 El Dorado Rubicon River Canyon, N-NE of Leonardi Spring. 1127 Comment
  CAS-BOT-BC262603  Muhlenbergia andina G. L. Stebbins 1977-7-17 7775 El Dorado Along Silver Fork, American River near bridge 1676 Comment
  SEINET4671911  Muhlenbergia andina E. Dean, G. Dickinson, J. Poloske, M. & T. Starbuck 2007-8-25 4501 El Dorado Washoe Meadows State Park. West side of park near Grizzly Mountain Road entrance. 1953 Comment
  UCD73778  Muhlenbergia andina Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4478 El Dorado Washoe Meadows State Park. North-central part of fen system, just west of dry meadows. 1938 Comment
  POM302062  Muhlenbergia filiformis A. A. Beetle, D. E. Beetle, Alva Hansen 3902 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2287 Comment
  UC682016  Muhlenbergia filiformis G. L. Stebbins Jr. 1942-8-30 3314 El Dorado near Lake Le Conte (7 mi w of Fallen Leaf); Desolation Valley 2570 Comment
  UCD21492  Muhlenbergia richardsonis E. Bortiri 2002-6-26 WFC 31 El Dorado Trout Creek, South Lake Tahoe, El Dorado Co. Comment
  RSA0064547  Myosotis laxa George K. Helmkamp, E. A. Helmkamp 2007-6-20 12389 El Dorado Along Mormon Emigrant Trail, 17.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 2128 Comment
  CAS-BOT-BC101800  Myrica hartwegii Rimo Bacigalupi; H. L. Mason; Robert Ornduff 1959-11-2 7329 El Dorado on banks in bed of North Fork of Cosumnes River, 1.5 miles north of its junction with the Middle Fork, and immediately 256 Comment
  RSA151914  Myrica hartwegii R. C. Bacigalupi, H. L. Mason, Robert Ornduff 1959-11-2 7329 El Dorado In bed of North Fork of Cosumnes River, 1.5 miles north of its junction with the Middle Fork, and immediately south of the site of the old settlement of Nashville and below roadbed of State Highway 49. 256 Comment
  UC1212067  Myrica hartwegii Rimo Bacigalupi with H. L. Mason and Robert Ornduff 1959-11-2 7329 El Dorado immediately s. of site of old settlement of Nashville (1.5 mi. n. of N. Fork Cosumnes R. junction with Middle Fork, below roadbed of State Hwy. 49); N. Fork Cosumnes R. 256 Comment
  UC1229831  Myrica hartwegii Rimo Bacigalupi with H. L. Mason and Robert Ornduff 1959-11-2 7329 El Dorado immediately s. of site of old settlement of Nashville (1.5 mi. n. of N. Fork Cosumnes R. junction with Middle Fork, below roadbed of State Hwy. 49); N. Fork Cosumnes R. 256 Comment
  UC672089  Narthecium californicum M. S. Jussell 1928-7-22 El Dorado 2 mi. s.w. Emerald Bay (falls - Velma Lake); Lake Tahoe, Velma Lake Comment
  CAS-BOT-BC515981  Narthecium californicum M. S. Jussel 1928-7-22 s.n. El Dorado Lake Tahoe Region, Velma Lakes at the Falls Comment
  CAS-BOT-BC259890  Nassella lepida G. L. Stebbins; L. Donald Smith 1978-4-23 7840 El Dorado S side of S Fork, American River, 0.75 mile NW of mouth of Weber Creek 213 Comment
  UCD87467  Nassella pulchra Beecher Crampton 1956-6-1 3520 El Dorado North slope of Pine Hill. 609 Comment
  CAS-BOT-BC60352  Nasturtium officinale William Vortriede 1928-5-16 s.n. El Dorado Coloma. Comment
  SEINET3860397  Navarretia divaricata subsp. divaricata George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16123 El Dorado Sierra Nevada Mountains Foothills: Slug Gulch Road, 4.7 rd. miles east of its junction with Perry Creek road, air 3.9 mi. ESE of Fair Play.; 0 1082 Comment
  UCR217866  Navarretia divaricata subsp. divaricata George K. Helmkamp, E. A. Helmkamp 2010-7-9 16470 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
  UC133913  Navarretia eriocephala Katharine Brandegee 1908-6-3 El Dorado between Pilot Hill and Cool Comment
  SJSU3920  Navarretia intertexta C. W. Sharsmith 1964-6-21 7341 El Dorado 1 mi W of Shingle Springs 365 Comment
  UCD42776  Navarretia intertexta subsp. intertexta C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 142 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  SEINET14147722  Navarretia intertexta subsp. propinqua E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4162 El Dorado Washoe Meadows State Park, off Sawmill Road on E side of park, just E of Angora Meadows. 1918 Comment
  UC1554404  Navarretia intertexta subsp. propinqua Alice M. Ottley 1920-7-2 936 El Dorado Myers 1950 Comment
  UC52555  Navarretia intertexta subsp. propinqua Miss Lydia K. Tangier-Smith 1901-1 El Dorado The Grove Lake Tahoe Comment
  SBBG13063  Navarretia leptalea D. Myrick 1958-6-28 83 b El Dorado Glen Alpine above Fallen Leaf Lake 2042 Comment
  UCD106218  Navarretia leptalea P. B. Kennedy 1920-8-17 117 El Dorado El Dorado National Forest - Barrett Camp. 1935 Comment
  CAS-BOT-BC257955  Navarretia leptalea subsp. bicolor George K. Helmkamp; E. A. Helmkamp 2010-9-1 16893 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 2018 Comment
  RSA72304  Navarretia leptalea subsp. bicolor F. W. Peirson 1925-7-7 6311 El Dorado meadow on trail by Upper Echo Lake, Sierra Nevada 2287 Comment
  JEPS69642  Navarretia leptalea subsp. leptalea Alice M. Ottley 1920-6-18 781 El Dorado above Glen Alpine Sprs; above Glen Alpine Sprs Comment
  UC1024256  Navarretia leptalea subsp. leptalea Annie M. Alexander and Louise Kellogg 1943-8-19 3460 El Dorado trail to Grass Lake (Lake Tahoe region, Sierra Nevada); Sierra Nevada, Lake Tahoe region, trail to Grass Lake Comment
  CAS-BOT-BC230381  Navarretia leucocephala subsp. minima M. S. Jussel 1941-7-23 s.n. El Dorado Upper Truckee River, 4 miles S of Bijou, Lake Tahoe District Comment
  CAS-BOT-BC230515  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-5 348 El Dorado S of Placerville Airport. Take Texas Hill Road, left up hill just before junction with Gingham Court and Nugget Lane. Go to the end of of old pavement, turn around. Plants 750 feet W on two old roads 50 feet from main road (4-wheel drive necessary) Comment
  CAS-BOT-BC230524  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-18 301 El Dorado On ridge across the street from 3340 Meyers Road, S of Camino 929 Comment
  CAS-BOT-BC230534  Navarretia prolifera subsp. lutea G. Thomas Robbins 1943-6-2 1111 El Dorado At Civilian Conservation Corps Camp Snowline, 3 miles E of Camino 1036 Comment
  CAS-BOT-BC230545  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-9 357 8 ; 356-8c El Dorado 1.2 miles E on Girard Mill Site Road (10N51). Along ridge NE of Esmerelda Creek. Along road and S 1463 Comment
  JEPS29826  Navarretia prolifera subsp. lutea Rimo Bacigalupi, and L. R. Heckard 1962-5-31 8570 El Dorado below and s Eight-mile House (e of Camino) (about 1 mi below U.S. Highway 50, watershed of upper reaches of Webber Creek); Webber Creek 1158 Comment
  JEPS30773  Navarretia prolifera subsp. lutea G. Thomas Robbins 1943-6-3 1112 El Dorado about 3 mi e Placerville; Institute of Forest Genetics Arboretum 822 Comment
  UC1519847  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-22 346 El Dorado private inholding at 6961 Pony Express Trail, 1.5 mi W of Pollock Pines vic. Bullion Bend Historical Marker Eldorado National Forest 1188 Comment
  UC23791 Image available Navarretia prolifera var. lutea H. N. Bolander 1860-67 6422 El Dorado Comment
  JEPS3959  Nemophila heterophylla W. L. Jepson 1938-4-8 18614 El Dorado n Placerville (Big Canyon); , n of Placerville Comment
  SEINET3817936 Image available Nemophila heterophylla George K. Helmkamp, E. A. Helmkamp 2012-4-27 18862 El Dorado Northern Sierra Nevada Foothills, Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River (Slate Mountain 7.5' Q. 401 Comment
  UC606925  Nemophila heterophylla L. Constance, J. L. Morrison 1938-4-29 2166 El Dorado 8 mi s El Dorado (near North Fork Cosumnes River); Sierra Nevada foothills, nr North Fork Cosumnes River 457 Comment
  UCR206343  Nemophila heterophylla George K. Helmkamp, E. A. Helmkamp 2009-5-19 14717 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.2 miles west of its junction with Happy Valley Cutoff road 561 Comment
  SFV12251  Nemophila maculata J. C. Lee 1966-5-4 52 El Dorado Sierra Nevada U.S. Highway 40, 5 miles northeast of Pollock Pines. 975 Comment
  UCR173895  Nemophila maculata George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10758 El Dorado Northern Sierra Nevada Mountains, 1.1 miles west of Wright's Lake 2027 Comment
  UCD119916  Nemophila parviflora Rolf Y. Berg 1963-6-25 s.n. El Dorado Gankin property, south side of U.S. Highway 50, a few miles west of Pacific House. Comment
  UCR188169  Nemophila parviflora var. parviflora George K. Helmkamp, E. A. Helmkamp 2007-4-30 11885 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  UCR173171  Nemophila pulchella George K. Helmkamp, Elizabeth Helmkamp 2006-4-25 10213 El Dorado Northern Sierra Nevada Foothills, E of Sacramento and just SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek 488 Comment
  UCD126685  Nicotiana acuminata var. multiflora G. K. Helmkamp; E. A. Helmkamp 2007-9-19 12983 El Dorado Northern Sierra Nevada Mountains: junction of Lost Creek and French Creek Road just north of Frenchtown. 366 Comment
  UCD126699  Nicotiana attenuata Morris Halperin 1932-8-13 891 El Dorado Strawberry. 1752 Comment
  SD6104  Notholithocarpus densiflorus May 1914 El Dorado 456 Comment
  UCD112420  Notholithocarpus densiflorus Peter Rubtzoff 1972-8-30 6865 El Dorado Sierra Nevada. Blodgett Forest: Forested area between Mutton Creek Road and East Fork Gaddis Creek south of 'Clearcut' (Comp. 450E). 1310 Comment
  CDA3525  Nymphaea odorata J. Patterson 1972-5-3 El Dorado Bass Lake, northeast of El Dorado Hills. 0 Comment
  JEPS71553  Oreostemma alpigenum var. andersonii Gladys L. Smith 1964-8-27 2375 El Dorado Benwood Meadows Echo Summit Region 2225 Comment
  JEPS81749  Orobanche corymbosa subsp. corymbosa L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1982-8-3 6038 El Dorado Just north of Camp Richardson (across from Park Station). Southwest corner of Lake Tahoe. Comment
  CAS-BOT-BC457678  Orthilia secunda Elsie Z. Lovegrove 1938-9-21 s.n. El Dorado Fallen Leaf Lake side of Tamrac [Tamarack] Tr. Comment
  SD114389  Orthocarpus copelandii var. cryptanthus Darley F. Howe 1961-8-10 3154 El Dorado Kirkwood on Carson Pass Road, #88 2347 Comment
  RSA80342  Orthocarpus hispidus F. W. Peirson 1925-7-1 6193 El Dorado State Line, Lake Tahoe. Sierra Nevada. 1905 Comment
  SACT001688  Oryzopsis miliacea Josephine Van Ess 1975-6-13 El Dorado Collected along fire road up creek Comment
  UCD127767  Osmorhiza berteroi P. B. Kennedy 1920-8-12 56 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR206100  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2009-6-3 14901 El Dorado Northern Sierra Nevada Mountains, Forbay Road, 4.7 miles northwest of its junction with Pony Express Trail in Pollock Pines 945 Comment
  UCR256828  Osmorhiza chilensis George K. Helmkamp, Amy Barnes 2014-5-14 22875 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 4.2 miles east of the east dam of Jenkinson Lake 1247 Comment
  UCD73785  Oxypolis occidentalis Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4485 El Dorado Washoe Meadows State Park. North-central part of fen system. 1940 Comment
  UCD160000  Packera layneae Jack Major 1966-4-27 s.n. El Dorado Pine Hill. Comment
  UCD83789  Packera layneae Michael J. Bower 2009-6-24 9 El Dorado ca. 0.2 mi SE of intersection of Business Drive with Dividend Drive in the community of Shingle Springs. 420 Comment
  UCR219489  Packera layneae Michael J. Bower 2009-6-24 09 El Dorado Sierra Nevada Foothills, c. 0.2 mi SE of intersection of Business Drive and Dividend Drive in community of Shingle Springs 421 Comment
  CAS-BOT-BC10379  Paeonia brownii Jean Pawek 1958-5-30 439 El Dorado Highway 98 en route to Luther Pass, at Alpine Campground. 1950 Comment
  SACT002598  Panicularia davyi Herbert Copeland 1934-7-22 El Dorado 2133.6 Comment
  UC674816  Panicum acuminatum var. acuminatum Thomas Morley 1941-9-20 161 El Dorado n side of Placerville-Echo Lake highway at Twin Bridges (along Pyramid Creek); Sierra Nevada, along Pyramid Creek 1828 Comment
  UCD80585  Panicum acuminatum var. acuminatum CNPS SN Foothill Team 2005-6-15 SNNR 0290 b El Dorado BLM Pine Hill Preserve, Salmon Falls Unit. Comment
  UCD88583  Panicum acuminatum var. fasciculatum Dean W. Taylor 1976-6-30 6008 El Dorado Peavine Ridge, steep South slope of S. Fork American River canyon. Mesic sites along Soldier Cr. 853 Comment
  UCD89138  Panicum acuminatum var. fasciculatum D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. UTM: 10SFN8905. 640 Comment
  CAS-BOT-BC253660  Panicum capillare John Thomas Howell 1976-10-29 52293 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake 121 Comment
  UCD89515  Panicum capillare G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12571 El Dorado northern Sierra Nevada Mountains. Rock Creek road, 7.1 miles east of its junction with CA-193. 567 Comment
  UCD89741  Panicum miliaceum Beecher Crampton 1969-8-22 8510 El Dorado South shore Lake Tahoe at stateline. Corner of Manzanita and Poplar Sts. 1981 Comment
  UC525801  Pedicularis attollens R. M. Holman 1934-7-20 20 El Dorado along trail from Desolation Valley to Echo Lake Comment
  UCD42476  Pedicularis attollens Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  RSA49041  Pedicularis attollens Verne Grant, Alva Grant 1949-7-25 8791 El Dorado Below Phillips on Highway 50. 1982 Comment
  POM23098  Pellaea bridgesii George B. Grant 1906-8-3 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains 1829 Comment
Read comments Jan 26 2011
  UCD124093  Penstemon deustus F. A. MacFadden 1934-7-18 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe Dist. Comment
  NY591822  Penstemon deustus var. pedicellatus A. M. Ottley 1920-6-29 917 El Dorado Fallen Leaf 1996.4 Comment
  JEPS11545  Penstemon heterodoxus unknown 1918-7-20 El Dorado Phillips Meadow Sierra Nevada, Phillips Meadow Comment
  SEINET2471055  Penstemon heterodoxus K. Christie 2010-8-24 1995 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows, at the western edge of the eastern meadow complex. 2811 Comment
  SEINET4142652 Image available Penstemon laetus subsp. laetus George K. Helmkamp, E. A. Helmkamp 2011-7-7 17629 El Dorado Northern Sierra Nevada Mountains: Park Creek Road, 0.4 miles E of junction with Sly Park Road, 1.4 mi. SE of Pollock Pines 1289 Comment
  UCR196853  Penstemon laetus subsp. laetus George K. Helmkamp, E. A. Helmkamp 2008-6-5 13594 El Dorado Sierra Nevada Mountains, Forbay Road, 5.3 miles north of its junction with Pony Express Trail in Pollock Pines 947 Comment
  UC565943  Penstemon laetus var. laetus P. L. Johannsen 1934-6-12 342 El Dorado Plum Creek Pyramid Pk Quad., Plum Creek 1310 Comment
  CHSC56343  Penstemon newberryi K. R. Stern 1985-6-14 8125 El Dorado Echo Summit. 2225 Comment
  RSA659642  Penstemon newberryi Gary D. Wallace 1990-6-25 2930 El Dorado Sierra Nevada: Kirkwood Lake. 2354 Comment
  RSA46946  Penstemon newberryi subsp. newberryi G. Thomas Robbins 1943-7-25 1297 El Dorado Near Lake LeConte, above Medley Lakes (reservoir), Desolation Valley Wilderness Area. 2439 Comment
  RSA715240  Penstemon roezlii George K. Helmkamp, E. A. Helmkamp 2005-7-31 9754 El Dorado 20 mi. WSW of Lake Tahoe: Ice House Road, N of CA Highway 50 and 1.5 mi S of junction with Ice House Reservoir. Northern Sierra Nevada Foothills. 1610 Comment
  UCD124159  Penstemon roezlii G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11154 El Dorado Northern Sierra Nevada Mtns: Mormon Emigrant Trail, 16.7 miles east of its junction with Sly Park Road. 1944 Comment
  UCR171182  Penstemon roezlii George K. Helmkamp, E. A. Helmkamp 2005-7-31 9754 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
  UCR189615  Penstemon roezlii George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12362 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 1976 Comment
  UCR251282  Penstemon roezlii George K. Helmkamp, E. A. Helmkamp 2012-7-6 19324 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
  UCR257925  Penstemon roezlii George K. Helmkamp, Amy Barnes 2014-7-28 22959 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 1.6 miles west of Ice House Road 1863 Comment
  RSA169501  Penstemon roezlii L. S. Rose 1963-7-12 63220 El Dorado 3 mi W of Twin Bridges. 1677 Comment
  CAS-BOT-BC239457  Penstemon rydbergii var. oreocharis Alice Eastwood 1906-7-27 1082 El Dorado Glen Alpine Region, upper end of Fallen Leaf Lake Comment
  JEPS71748  Penstemon rydbergii var. oreocharis Gladys L. Smith 1963-7-27 1889 El Dorado on road to California Alpine Lodge Echo Summit, on road to California Alpine Lodge 2194 Comment
  RSA401850  Penstemon rydbergii var. oreocharis Bonnie C. Templeton 1931-7-5 1515 El Dorado Near Lake Tahoe. 2000 Comment
  SEINET3860454  Penstemon rydbergii var. oreocharis George K. Helmkamp, E. A. Helmkamp 2010-7-23 16610 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
  UCR189769  Penstemon rydbergii var. oreocharis George K. Helmkamp, E. A. Helmkamp 2007-8-9 12722 El Dorado Northern Sierra Nevada Mountains, Wright's Lake; south side of the lake at the entrance to the campground 2131 Comment
  UCR218090  Penstemon rydbergii var. oreocharis George K. Helmkamp, E. A. Helmkamp 2010-7-23 16620 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 0.2 mile west of its junction with Wright's Lake Road and beside Silver Creek, 4 miles NE (31 deg. ) of Kyburz 2021 Comment
  SBBG12405  Penstemon speciosus D. Myrick 1958-6-22 39 El Dorado near Camp Richardson, Lake Tahoe 1889 Comment
  SBBG19802  Penstemon speciosus H. and M. Dearing 1939-7-8 3858 El Dorado Angora Lookout 2225 Comment
  POM98177  Penstemon speciosus E. Keyes 1920-08 s.n. El Dorado Lake Tahoe. Comment
  UC173133  Pentachaeta exilis subsp. exilis Katharine Brandegee El Dorado Pilot Hill Comment
  SEINET7072682  Pentagramma triangularis 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
  UCD75807  Perideridia G. Ledyard Stebbins 1968-7-20 6813 El Dorado This collection number has two sets of notes made by Stebbins. Handwritten notes say: Canyon of Silver Creek, below Junction Dam, 20 July 1968. Typed notes say: North side of Silver Creek Canyon, about 1/4 mile below Junction Dam, 4600 ft., T12N, R14E, Sec. 30, 23 July 1968. Notes on specimen newspaper say: Below Junction Dam. (Exact location unknown. Coordinates estimated by label maker.) 1402 Comment
  UC1729875  Perideridia lemmonii L. P. Janeway, Eric Schroder, Katherine Murrell 1998-7-23 5811 A El Dorado small drainage into Truckee Marsh (Pope Marsh) about 1.3 mi s of Lake Tahoe (at w edge of South Lake Tahoe, Emerald Bay Quadrangle); South Lake Tahoe 1905 Comment
  UCD73770  Perideridia lemmonii Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4470 El Dorado Washoe Meadows State Park. Eastern edge of fen system. 1933 Comment
  UCR178740  Perideridia lemmonii George K. Helmkamp, E. A. Helmkamp 2006-8-30 11310 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
  UCR170230  Perideridia parishii George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9929 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
  CHSC73289  Perideridia parishii subsp. latifolia L. P. Janeway; Susie Urie 1998-8-4 5913 El Dorado Lake Tahoe Basin Management Unit - National Forest. About 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  POM177407  Perideridia parishii subsp. latifolia L. R. Abrams 1930-7-15 12689 El Dorado Near Lily Lake, Glen Alpine Canyon 2043 Comment
  UC1123130  Perideridia parishii subsp. latifolia J. A. Rutter 1934-8-21 12 El Dorado 3/4 mi ne Leek Springs. Mtn. (Plot 134); Eldorado National Forest, Pyramid Pk. Quadrangle 2164 Comment
  CAS-BOT-BC423357  Peritoma serrulata Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCD42749  Persicaria amphibia C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 115 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
Read comments Jun 11 2012
  UCSB40043  Persicaria amphibia Reisentz, Paul 1982-9-4 El Dorado Grass Lake, 6 miles south on HWY 89 from HWY 50; south of Lake Tahoe 2346 Comment
  UCD149489  Petrorhagia dubia G. L. Stebbins 1978-4-21 7820 El Dorado South Fork of the American River above Salmon Falls. (Exact location unknown. Coordinates estimated by label maker.) 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
  CAS-BOT-BC486767  Phacelia Sara M. Taylor; Daniel Hastings 2013-8-15 102 El Dorado Eldorado National Forest: Pacific Ranger District, Desolation Wilderness. Lake Lois: In the vicinity of Lake Lois 2799 Comment
  SEINET3158085  Phacelia cicutaria J. L. Strother, A. R. Smith 1970-5-3 914 El Dorado Ca. 3 miles S of El Dorado City, end of Monitor Road. 366 Comment
  RSA755433  Phacelia cicutaria var. cicutaria George K. Helmkamp, E. A. Helmkamp 2009-4-21 14522 El Dorado junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River 390 Comment
  SEINET3119232 Image available Phacelia curvipes Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-6-4 15224 El Dorado Emerald Bay, Lake Tahoe. Comment
  SJSU11214  Phacelia egena T. N. Seeno 1962-5-20 208 El Dorado 8 mi SE of Summerset bridge-crossing of S Fork Cosumnes R 670 Comment
  JEPS19000  Phacelia hastata L. R. Heckard and R. C. Bacigalupi 1957-8-19 881 El Dorado Tahoe Valley Lake Tahoe (shores of lake) Comment
  SEINET4691403  Phacelia hastata var. compacta George K. Helmkamp, E. A. Helmkamp 2010-1 16715 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
  UCR231113  Phacelia hastata var. compacta George K. Helmkamp, E. A. Helmkamp 2010-8-7 16715 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
  RSA0045147  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2012-7-6 19329 El Dorado Ice House Road at Ice House village, 10.5 miles north of its junction with US-50. 1677 Comment
  UC747025  Phacelia imbricata G. Thomas Robbins 1943-5-28 1095 El Dorado 3 mi e Placerville (w edge of Institute); Institute of Forest Genetics 762 Comment
  UCR218438  Phacelia mutabilis George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe 2010-7-6 16453 El Dorado Sierra Nevada Mountains, Silver Fork Road, 1.9 miles south of its junction with US-50 in Kyburz 1473 Comment
  UCR229403  Phacelia mutabilis George K. Helmkamp, E. A. Helmkamp 2011-7-30 17931 El Dorado Northern Sierra Nevada Mountains, North-South Road, 2.1 miles north of its junction with Omo Ranch Road, 0.9 mi. NNW (351 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1248 Comment
  UCR229583  Phacelia mutabilis George K. Helmkamp, E. A. Helmkamp 2011-7-30 17909 El Dorado Northern Sierra Nevada Mountains, Omo Ranch Road at the junction with North-South Road, 0.67 mi. NW (300 deg. ) of jct. with Hwy 88; 8.9 miles southeast of Omo Ranch 1457 Comment
  UC1083752  Phacelia quickii L. Constance, R. Bacigalupi, and M. Hiroe 1956-6-12 3639 El Dorado 0.7 mi above Twin Bridges (below Lake Tahoe); Sierra Nevada 1874 Comment
  CAS-BOT-BC154398  Phacelia ramosissima var. eremophila H. L. Mason 1939-7-18 12174 El Dorado north side of Luther Pass, one mile west of Grass Lake Meadow 2346 Comment
  UC700301  Phacelia ramosissima var. ramosissima G. Thomas Robbins 1944-7-28 1772 El Dorado ca 3 mi ne Wrights Lake (along Willow Flat Trail); Willow Flat 2286 Comment
  UC907762  Phalacroseris bolanderi G. Thomas Robbins 1945-8-6 2102 El Dorado near Schlien Ranger Station; Long Meadow 1676 Comment
  UCD89290  Phleum alpinum A. A. Beetle; D. E. Beetle, Alva Hansen 16-26 Jul 1945 3922 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UC496435  Phlox diffusa Merle Randall 1930-6-21 El Dorado above Upper Echo Lake; Lake Tahoe Region 2386 Comment
  UC880438  Phlox douglasii subsp. rigida Lewis S. Rose 1940-6-2 472 El Dorado Camp Richardson Lake Tahoe 1889 Comment
  UC1078835  Phoradendron juniperinum Job Kuijt 1957-5-19 1342 El Dorado Tehoma Comment
  RSA572336  Phoradendron juniperinum subsp. juniperinum Vanessa Ashworth, Nigel Boyle 1994-8-21 58 El Dorado S of Lake Tahoe, ca 1 miles SW of Woodfords at Crystal Springs Campground alongside S fork of Carson River. 1829 Comment
  CAS-BOT-BC56428  Phyllodoce breweri Carl B. Wolf 1930-10-9 1718 El Dorado around Susie Lake 2194 Comment
  CAS-BOT-BC56437  Phyllodoce breweri John Thomas Howell 1925-6-28 1237 El Dorado Trail between Eagle Lake and Velma Lakes, Lake Tahoe region Comment
  CHSC56294  Phyllodoce breweri K. R. Stern 1985-6-14 8123 El Dorado Echo Summit. 2225 Comment
  SBBG5551  Phyllodoce breweri D. Myrick 1958-9-22 9 El Dorado above Fallen Leaf Lake, specifically on the trail from Glen Alpine to Heather Lake 2743 Comment
  UC32639  Phyllodoce breweri W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicintiy of Lake Tahoe (Cascade Lake); Cascade Lake 1897 Comment
  UCD117731  Phyllodoce breweri P. B. Kennedy 1920-8-16 111 El Dorado Border of lake, El Dorado National Forest, Wright's Lake. 2057 Comment
  UCR178971  Phyllodoce breweri George K. Helmkamp, E. A. Helmkamp 2006-8-30 11315 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
  CDA33274  Phyllodoce breweri D. Leiser 1962-7-1 El Dorado Near Twin lakes on trail up from Wright s Lake, Hwy 50. 0 Comment
  SEINET11975755  Phyllodoce breweri H. H. Heller 1938-1 582 El Dorado Mt. Tallae Comment
  UC527228  Pinus albicaulis C. B. Wolf 1931-9-9 El Dorado Mt. Tallac Sierra Nevada, Mt. Tallac (at timber line) 2895 Comment
  HSC101346  Pinus contorta subsp. murrayana G. K. Helmkamp, E. A. Helmkamp 2009-11-5 15732 El Dorado Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs, south of the junction of Patterson Dr. and Pleasant Valley Rd. 523 Comment
  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
  UCD44177  Pinus contorta subsp. murrayana C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1543 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD134545  Pinus coulteri June McCaskill 1956-10-25 518 El Dorado Institute of Forest Genetics, ca. 3 miles northeast of Placerville. Comment
Read comments Jul 25 2018
  POM176910  Pinus jeffreyi L. R. Abrams 1930-8-8 12729 El Dorado Near Lily Lake, Glen Alpine Canyon. 2043 Comment
  SEINET7880443 Image available Pinus jeffreyi Elbert L. Little Jr. 1957-1 17212 El Dorado Institute of Forest Genetics, Placerville Comment
  CAS-BOT-BC73108  Pinus lambertiana Carl B. Wolf 1930-10-7 972 El Dorado Near Fallen Leaf Ldoge, Fallen Leaf Lake. 1920 Comment
  CAS-BOT-BC78942  Pinus monticola Geo. B. Grant 1906-8-1 s.n. El Dorado Glen Alpine, Lake Tahoe Comment
  CAS-BOT-BC78943  Pinus monticola Carl B. Wolf 1930-10-9 1723 El Dorado Between Glen [Alkine] Alpine Springs and Susie Lake 2133 Comment
  JEPS73154  Pinus monticola Gladys L. Smith 1971-7-8 3047 El Dorado Alpine Club Echo Summit Lodge Echo Summit area, Alpine Club Echo Summit Lodge 928 Comment
  JEPS73167  Pinus monticola Gladys L. Smith 1971-7-8 3056 El Dorado forest about Lake Audrain 2164 Comment
  RSA1954  Pinus monticola C. B. Wolf 1930-10-9 1723 El Dorado Between Glen Alkine Springs and Susie Lake. 2134 Comment
  SEINET10530769  Pinus muricata Elbert L. Little 1957-9-8 Little 17222 El Dorado Institute of Forest Genetics, Placerville. 823 Comment
  UC1600392  Pinus ponderosa W. A. Setchell 1901-7-1 El Dorado near Tahoe Comment
  UCD134894  Pinus ponderosa G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11699 A El Dorado Northern Sierra Nevada Mountains: Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill. 313 Comment
  SEINET7880491 Image available Pinus taeda Elbert L. Little Jr. 1957-1 17224 El Dorado Institute of Forest Genetics, Placerville Comment
  SEINET7880492 Image available Pinus virginiana Elbert L. Little Jr. 1964-1 19140 El Dorado Eddy Arboretum Institute of Forest Genetics, Placerville. Alt. 2700 ft. Comment
  UC1755193  Piperia leptopetala Dean Wm. Taylor, Tom Engstrom 2002-7-10 18236 El Dorado Iron Mountain, ridge 0.3 miles E of Giard Mill (Site), ca. 20 air miles East of Placerville 1524 Comment
  UCD142276  Piperia unalascensis Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7923 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along trail connecting North and South Fire Roads between 2nd bridge and Lily Pond. 1998 Comment
  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
  UCR173828  Pityrogramma triangularis var. triangularis George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10646 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  UCD34272  Plagiobothrys cognatus Beecher Crampton 1978-7-26 9639 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club. Comment
  SJSU4001  Plagiobothrys hispidulus C. W. Sharsmith 1964-6-20 7334 El Dorado near NE margin, Fallen Leaf L 1950 Comment
  UCD34717  Plagiobothrys hispidulus Beecher Crampton 1989-6-6 10161 El Dorado El Dorado County, Tahoe Basin, Stateline, entrance to Stable road. Comment
  SBBG128872  Plagiobothrys nothofulvus G. K. Helmkamp, E. A. Helmkamp 2012-3-9 18618 El Dorado Tierra de Dios Drive, 0.4 mi WNW of its jct with Country Club Drive, N of Hwy 50 near Cameron Park 372 Comment
  UCD70589  Plagiobothrys nothofulvus Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 377 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Exposed serpentine site with Quercus durata, Rhamnus tomentella, Minuartia douglasii, and Eriogonum tripodum. Comment
  RSA781937  Plagiobothrys scouleri var. hispidulus George K. Helmkamp, Mary Ganive, Mary Alice Barnes 2010-6-15 16303 El Dorado Mormon Emigrant Trail, 14 miles southeast of junction with Sly Park Road at Jenkinson Lake 1662 Comment
  POM126229  Plagiobothrys scouleri var. hispidulus Helen D. Geis 1912-06 9 El Dorado Phillips 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
  UC638733  Platanthera leucostachys Ethel Crum 1939-7-3 3008 El Dorado two mi se Echo Lake; Echo Summit 2286 Comment
  JEPS74220  Platanthera sparsiflora Gladys L. Smith 1969-8-9 3014 El Dorado along US Hwy 50 two mi w Echo Summit; Pow-wow Bog 2133 Comment
  UCR194922  Plectritis brachystemon George K. Helmkamp, E. A. Helmkamp 2007-5-27 12170 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
  UCR189511  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
  SEINET222708 Image available Poa bolanderi Kenneth R. Genz 1978-7-29 8689 El Dorado Toiyabe National Forest ; unspecified 2195 Comment
  UCD90543  Poa bolanderi A. Haig 1951-6-28 s.n. El Dorado Echo Lake. Comment
  UCR2682  Poa bolanderi F. M. Reed, R. L. Pendleton 1907-7-25 1850 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, roadside near Modjeska Falls, Glen Alpine Springs [near S end of Fallen Leaf Lake] 2043 Comment
  SEINET10954295  Poa bolanderi A. Arthur Heller 1915-8-6 Heller 12195 El Dorado Near Echo Camp on the Lincoln Highway. In open places in the forest in damp granite soil. The principal tree is Ahies magnifica. Pinus Murrayana abounds in low places about meadows, with an occasional P. Jeffreyi on exposed ridges. Common undershrubs are Ceanothus and Castanopsis. 2134 Comment
  UCR173181  Poa bulbosa George K. Helmkamp, Elizabeth Helmkamp 2006-4-2 10120 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive at the W end of Diamond Springs 537 Comment
  CAS-BOT-BC246743  Poa leibergii A. A. Heller 1915-8-5 12145 El Dorado Near Camp Echo, on the Lincoln Highway 2133 Comment
  SEINET7849597  Poa palustris E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4172 El Dorado Washoe Meadows State Park. Off of Sawmill Rd in eastern part of park, just east of Angora Meadows at the west end of a small meadow that merges with Angora Meadows. 1921 Comment
  CAS-BOT-BC255978  Poa pratensis Elsie Zeile Lovegrove 1951-9-16 s.n. El Dorado Fallen Leaf Lake Road, Lake Tahoe Basin Comment
  UCD44741  Poa pratensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2107 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  CHSC73543  Poa pratensis subsp. pratensis L. P. Janeway; Eric Schroder 1998-9-1 6238 El Dorado Lake Tahoe Basin-National Forest. Meadow along Tallac Creek, about 1.0 mi southwest of Lake Tahoe. 1935 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
Read comments Jun 12 2012
  UCD44874  Poa pratensis subsp. pratensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2239 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  CAS-BOT-BC329218  Poa secunda Peter Rubtzoff 1975-6-5 8054 El Dorado U.C. Blodgett Forest Research Station, Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. 1319 Comment
  CAS-BOT-BC329223  Poa secunda Peter Rubtzoff 1975-6-24 8123 El Dorado U.C. Blodgett Forest Research Station, Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  UCD147687  Poa secunda Allyson Ayalon; Lucie Jerabkova 2012-7-1 65 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD72976  Poa secunda Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck 2007-8-25 4534 El Dorado Washoe Meadows State Park. Northern part of park, east of junction of Upper Truckee and Mountain Meadow Roads, along undeveloped trail/road near bridges. 1924 Comment
  UCR248713  Poa secunda Peter Rubtzoff 1976-6-9 8614 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station, Gaddis Creek area off Lower Gaddis Creek Road, c. 0.8 miles south of Old Gaddis Creek Road, about 60 yards up from creek on a path through chaparral to Lower Gaddis Creek Road 1265 Comment
  CAS-BOT-BC236399  Poa secunda subsp. secunda John Thomas Howell 1954-5-17 29723 El Dorado 1 mile SW of Garden Valley 609 Comment
  CAS-BOT-BC236404  Poa secunda subsp. secunda A. A. Heller 1915-8-6 12146 El Dorado Near Echo Camp on the Lincoln Highway, above Echo Lake 2133 Comment
  SEINET7072681 Image available Poa secunda subsp. secunda 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
  UCD60553  Poa secunda subsp. secunda Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4019 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  UCD90873  Poa secunda subsp. secunda Beecher Crampton 1976-5-12 9391 El Dorado Bass Lake, NE of Clarksville. Comment
  UCD91892  Poa secunda subsp. secunda F. M. Reed; R. L. Pendleton 1907-7-24 1624 El Dorado Gilmore Lake. 2743 Comment
  RSA0013408  Poa secunda var. secunda George K. Helmkamp, E. A. Helmkamp 2012-5-22 19037 El Dorado Silver Fork Road, 0.9 mile south of US-50 in Kyburz 1381 Comment
  UCR236986  Poa secunda var. secunda George K. Helmkamp, E. A. Helmkamp 2012-5-22 19040 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.8 miles southeast of US-50 in Kyburz; opposite the entrance to China Flat Campground 1479 Comment
  CAS-BOT-BC244147  Poa sierrae John Thomas Howell; Gordon H. True 1970-5-27 46555 El Dorado In Rubicon River Canyon, NNE of Leonardi Spring 1158 Comment
  UCD34861  Poa tenerrima Beecher Crampton 1964-4-27 6942 El Dorado 4.2 miles S of Lotus, T10N R9E sect 1. Comment
  RSA0015626  Poa trivialis Peter Rubtzoff 1976-6-22 8668 El Dorado Blodgett Forest Research Station: Quail Landing Road near junction with Chinquapin Flat Road. 1290 Comment
  JEPS72691  Podistera nevadensis Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2694 El Dorado Freel Peak; summit area 2895 Comment
  UCD42537  Polemonium californicum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC932057  Polemonium californicum Verne Grant, Alva Grant 1946-9-2 7870 El Dorado above Upper Echo Lake; above Upper Echo Lake 2316 Comment
  CDA35224  Polygala cornuta M. S. Bergseng 1958-6-22 1920 El Dorado Mountains near Indian Diggins. 0 Comment
  CAS-BOT-BC167566  Polygala cornuta var. cornuta Elizabeth McClintock 1969-6-1 s.n. El Dorado Canyon of Rubicon River near Volcanoville 579 Comment
  CAS-BOT-BC344908  Polygonum Peter Rubtzoff 1972-10-11 7009 El Dorado U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road. Comment
  RSA545221  Polygonum amphibium var. stipulaceum Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47216 El Dorado Grass Lake: just N of Luther Pass. 2348 Comment
  UC419718  Polygonum californicum Mrs. H. P. Bracelin 1930-10-12 97 El Dorado 5 mi n Placerville (on road to Colonia) Comment
  UCD100237  Polygonum douglasii G. K. Helmkamp; E. A. Helmkamp 2007-8-4 12711 El Dorado Northern Sierra Nevada Mountains. Along Mormon Emigeant Trail at Leek Spring meadow, about 2 miles northwest of CA-88. 2237 Comment
  UCD142742  Polygonum douglasii Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7960 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, NW corner of pond. 2015 Comment
  UCD165795  Polygonum douglasii Ellen Dean; with Daniel McNair 2016-7-19 9135 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2048 Comment
  RSA715234  Polygonum hydropiper George K. Helmkamp, E. A. Helmkamp 2005-9-12 9865 El Dorado Northern Sierra Nevada Foothills, E of Sacramento, Sly Park road (County Hwy E-16) 2 miles E of Pleasant Valley. 854 Comment
  SEINET3245889  Polygonum lapathifolium G. K. Helmkamp, E. A. Helmkamp 2007-1 12921 El Dorado Foothills, northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive. 530 Comment
  UC570214  Polygonum phytolaccifolium P. L. Johannsen 1934-7-27 438 El Dorado 1 1/4 mi se Wilson; Pyramid Pk. Quadrangle 2011 Comment
  UC849948  Polygonum phytolaccifolium Alice Eastwood 1909-1 1259 El Dorado trail to Lucille Lake Tahoe Region Comment
  UCR170660  Polygonum punctatum George K. Helmkamp, E. A. Helmkamp 2005-8-14 9814 El Dorado Northern Sierra Nevada Foothills, Diamond Springs. Lake Oaks mobile home park 521 Comment
  CDA2909  Polygonum sachalinense P. E. Levingston 1964-9-1 El Dorado North Canyon Road, Camino. 0 Comment
  CAS-BOT-BC411424  Polygonum shastense G. Thomas Robbins 1945-8-12 2117 El Dorado slopes on western flank of Jobs Sister Peak 3048 Comment
  UC747643  Polypodium G. Thomas Robbins 1944-4-23 1557 El Dorado 5-6 mi n Camino (cliffs along S Fork American River) 762 Comment
  UCR194919  Polypodium calirhiza George K. Helmkamp, E. A. Helmkamp 2007-5-27 12167 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
  UCR235583  Polypodium calirhiza George K. Helmkamp, E. A. Helmkamp 2012-5-3 18900 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
  UCR206693  Polypodium hesperium George K. Helmkamp, E. A. Helmkamp 2009-3-5 14334 El Dorado Northern Sierra Nevada Mtns. Foothills, Sand Ridge Road 4.3 miles east of its junction with CA-49 494 Comment
  CAS-BOT-BC232545  Polypogon monspeliensis R. E. Frenkel 1964-6-11 581 El Dorado In ditch on E of Pleasant Valley Road, ca. 0.5 mile S of junction with Sly Park Road 762 Comment
  CAS-BOT-BC237456  Polypogon viridis G. L. Stebbins 1976-9-25 76264 El Dorado At S side of American River, at junction of North and Middle Fork, immediately E of State Highway 49 176 Comment
  SD9743  Polystichum imbricans subsp. imbricans W. G. Watkins 1900-4-30 El Dorado 4 miles NW of Placerville, American River 609 Comment
  CAS-BOT-BC104228  Populus trichocarpa Elsie Z. Lovegrove 1951-9-14 s.n. El Dorado Fallen Leaf Lake Comment
  UCD43761  Porterella carnosula C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1127 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  RSA100239  Porterella carnosula F. W. Peirson 1925-7-1 6191 El Dorado State Line, Lake Tahoe. 1951 Comment
  CAS-BOT-BC452079  Potamogeton alpinus Elsie Zeile Lovegrove 1951-9-14 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake Comment
  UCD44945  Potamogeton diversifolius C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2310 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  UCD83769  Potamogeton foliosus Lars W. J. Anderson 21-22 May 2009 WP 450 El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 450. Comment
  CAS-BOT-BC453693  Potamogeton gramineus Ira L. Wiggins 1933-9-2 6796 El Dorado At margins of Lily Lake, near Fallen Leaf, Lake Tahoe region Comment
  JEPS73106  Potamogeton natans Gladys L. Smith 1964-8-29 El Dorado Audrain Lake; Echo Summit Region 2225 Comment
  CAS-BOT-BC453753  Potamogeton natans Ira L. Wiggins 1933-8-6 6757 El Dorado In Lily Lake Comment
  POM296461  Potamogeton natans Lyman Benson 1931-8-2 2824 El Dorado Near Fallen Leaf Lake, Lily Lake, Sierra Nevada. 2287 Comment
  CAS-BOT-BC454027  Potamogeton pusillus subsp. pusillus Elsie Zeile Lovegrove 1941-9-6 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake Comment
  JEPS44302  Potentilla drummondii subsp. breweri Alice M. Ottley 1920-6-26 886 El Dorado trail from Tallac to Lake Gilmore; trail from Tallac to Lake Gilmore Comment
  JEPS72260  Potentilla flabellifolia Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2669 El Dorado near Aloha Lake (Pyramid Peak); , nr Aloha Lake 2743 Comment
  UCR173519  Potentilla glandulosa George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10554 El Dorado Northern Sierra Nevada Mountains, Junction of Ice House Canyon Road and West Meadows Road, SSW of Union Valley Reservoir, just N of US Hwy 50 1067 Comment
  CAS-BOT-BC539977  Potentilla gracilis var. fastigiata J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Tallac, Lake Tahoe 1914 Comment
  CAS-BOT-BC539986  Potentilla gracilis var. fastigiata Carl Janish; Jeanne Janish 1962-7-14 1174 El Dorado In Kirkwood Meadow, W slope of Sierra below Carson Pass 2316 Comment
  CAS-BOT-BC540059  Potentilla gracilis var. fastigiata John Thomas Howell 1925-6-27 1214 El Dorado Rubicon Meadows, Lake Tahoe 2133 Comment
  CAS-BOT-BC143284  Potentilla grayi G. Thomas Robbins 1943-8-15 1343 El Dorado At the edge of Grouse Lake, 2 1/2 mi. NE of Wrights Lake 2438 Comment
  SEINET10542304  Potentilla palustris Herbert L. Mason 1940-7-25 Mason 12331 El Dorado Sphagnum bog in pinus jeffreyi and abies magnifica forest, grass lake, luther Pass 2377 Comment
  UCR170463  Prunella vulgaris George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10017 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
  UCD125154  Prunella vulgaris var. lanceolata Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7446 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  UCR253108  Prunella vulgaris var. lanceolata George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22058 El Dorado Northern Sierra Nevada Mountains, junction of Ice House Road and Forestry Route 13N21, 0.9 mile south of the northern junction of Ice House Road and Wentworth Springs Road 1701 Comment
  CAS-BOT-BC159829  Prunus avium H. Keith Wagnon 1981-4-6 s.n. El Dorado On road from Georgetown to Garden Valley Comment
  CAS-BOT-BC159940  Prunus emarginata W. R. Dudley 1894-6-8 s.n. El Dorado Moraine near Fallen Leaf Lake Comment
  UC1128297  Prunus emarginata A. D. Gifford, P. L. Johannsen 1934-6-20 280 El Dorado w ridge of Plum Creek, El Dorado National Forest Plum Creek; El Dorado National Forest, Plum Creek 1584 Comment
  UC859380  Prunus emarginata A. A. Heller 1911-8-10 12531 El Dorado above Echo Lake7900 ft (e side of Ralston Peak); Ralston Peak Comment
  UCD113194  Prunus emarginata G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10531 El Dorado Northern Sierra Nevada Mountains; along Wentworth Springs Road, 11 miles E of Stumpy Meadows Lake. 1796 Comment
  UCR242786  Prunus emarginata George K. Helmkamp, E. A. Helmkamp 2010-9-1 16902 El Dorado Northern Sierra Nevada Mountains, Mehrten Springs Road, 0.6 mile north of its junction wtih CA-88 2018 Comment
  CAS-BOT-BC154612  Prunus subcordata G. Thomas Robbins 1943-4-15 996 El Dorado On northwest slope of North Fork Webber Creek Canyon, ca. 3 mi. e. of Camino 1036 Comment
  CDA10916  Pseudobahia heermannii G. F. Hrusa 1994-4-28 11830 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  UC1613492  Pseudognaphalium californicum Charles M. Belshaw 1936-9-6 2660 El Dorado Placerville Hwy Sierra Nevada (41 milestone) 1676 Comment
  CAS-BOT-BC248282  Pseudognaphalium canescens George K. Helmkamp; E. A. Helmkamp 2011-9-24 18325 El Dorado Northern Sierra Nevada Mountains: Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  UCD135119  Pseudotsuga menziesii var. menziesii G. K. Helmkamp; E. A. Helmkamp 2007-2-24 11590 El Dorado Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Pleasant Valley Road and Patterson Dr., east end of Diamond Springs. 536 Comment
  UCR219630  Pseudotsuga menziesii var. menziesii George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe 2010-7-6 16467 El Dorado Sierra Nevada Mountains, Silver Fork Road, 4.1 miles south of its junction with US-50 in Kyburz 1500 Comment
  UCD148165  Psilocarphus brevissimus var. brevissimus Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8269 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1922 Comment
  UCD80115  Psilocarphus oregonus CNPS SN Foothill Team 2006-4-12 SNFN 0356 c El Dorado CDPR Folsom State Recreation Area, at the edge of Folsom Reservoir and about 1/4 mile west of Salmon Falls Rd. 138 Comment
  UC694153  Psilocarphus tenellus H. L. Mason 1933-5-29 7244 El Dorado Shingle Springs Comment
  UCR218982  Pteridium aquilinum George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16322 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
  UCD60591  Pterospora andromedea Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4056 El Dorado Washoe Meadows State Park. Southwest area of park uphill of sewer manhole #73. 1948 Comment
  CAS-BOT-BC460488  Pterospora andromedea E. A. McGregor 1909-8-17 136 El Dorado Lake Tahoe Region: Glen Alpine 2072 Comment
  JEPS72433  Pterospora andromedea Gladys L. Smith 1964-8-1 2312 El Dorado Road bank near Luther Pass 2316 Comment
  UC746908  Pteryxia terebinthina var. californica G. Thomas Robbins 1944-7-30 1816 El Dorado Lake Lois, Rockbound Valley, Desolation Valley Wilderness Area 2590 Comment
  RSA32300  Pteryxia terebinthina var. californica G. Thomas Robbins 1945-7-8 2047 El Dorado Near Al Tahoe, Lake Tahoe. 1921 Comment
  UC555699  Purshia tridentata var. tridentata H. L. Mason 1926-5-30 3321 El Dorado near road to Fallen Leaf Lake Comment
  SEINET7245112  Pyrola asarifolia E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4286 El Dorado Washoe Meadows State Park, north of largest fen 1930 Comment
  UC123740  Pyrola asarifolia F. M. Reed and R. L. Pendleton 1907-7-25 1693 El Dorado Lake Tahoe Region, Creek Meadows near Modjeska Falls 2042 Comment
  UCD61755  Pyrola asarifolia subsp. asarifolia Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4286 El Dorado Washoe Meadows State Park. North of largest fen. 1929 Comment
  CAS-BOT-BC462618  Pyrola dentata Alice Eastwood 1906-8-2 1192 El Dorado Glen Alpine Region: Camp Agassiz on way to Angora Lake Comment
  SACT002621  Quercus chrysolepis Herbert Copeland 1934-7-22 El Dorado Comment
  SACT002625  Quercus chrysolepis G. Robbins 1943-8-20 El Dorado Dry brushy slope near Institute. 3 miles from Placerville. Comment
  UCR174410  Quercus chrysolepis George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10576 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 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
  JEPS78388  Quercus durata Edward Lee 1936-3-1 1780 El Dorado about 0.5 mi sw Volcanoville (Hornblende Mt, e slope); Hornblende Mt. Comment
  UCD170544  Quercus durata D. O. Burge; G. Hinshaw 2017-5-11 2273 El Dorado Pine Hill, summit area. 590 Comment
  CAS-BOT-BC61590  Quercus lobata Peter H. Raven 1949-5-15 500 El Dorado Institute of Forest Genetics, Placerville 838 Comment
  UCR183812  Quercus lobata George K. Helmkamp, E. A. Helmkamp 2006-10-26 11576 El Dorado Northern Sierra Nevada Mountains Foothills, Oak Hill Drive 1.3 miles south of Pleasant Valley Road at Tiger Lily 671 Comment
  UCR191079  Quercus lobata George K. Helmkamp, E. A. Helmkamp 2007-9-19 12978 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-BC104510  Quercus vacciniifolia Elsie Z. Lovegrove 1938-6-11 s.n. El Dorado Fallen Leaf Lake Comment
  CDA22068  Quercus vacciniifolia H. D. Bowers 1962-8-22 El Dorado Emerald Bay area, Lake Tahoe. 0 Comment
  UC1135793  Quercus vacciniifolia P. L. Johannsen 1934-7-25 428 El Dorado 200 yds w Twin Bridges; El Dorado National Forest, Pyramid Peak Quad. 1950 Comment
  UC527352  Quercus vacciniifolia C. B. Wolf 1931-9-9 El Dorado e side Mt. Tallac (middle Tallac Trail); Sierra Nevada 2438 Comment
  UCD47417  Quercus vacciniifolia P. B. Kennedy 1920-8-17 120 El Dorado El Dorado National Forest, Barrett Camp. 1981 Comment
  UCD47418  Quercus vacciniifolia Thomas Morley 1941-9-21 168 El Dorado Headwaters of Lyon's Creek, west side of Pyramid Peak, El Dorado County, California. 2438 Comment
  UCD47436  Quercus vacciniifolia J. L. Stahl 1938-9-19 s.n. El Dorado Near Horsetail Falls, El Dorado County. Comment
  UCD47476  Quercus vacciniifolia Leonard H. Day 1948-9-14 s.n. El Dorado Beside Highway 50, 1/4 mile above Twin Bridges, El Dorado County, California. Comment
  UCR168336  Quercus wislizeni H. F. Copeland 1930-8-31 1336 El Dorado Sierra Nevada Foothills, Salmon Falls [South Fork American River; site since flooded by Folsom Dam] 122 Comment
Read comments Aug 14 2013
  UCR222565  Quercus wislizeni George K. Helmkamp, E. A. Helmkamp 2010-4-17 15883 El Dorado Sierra Nevada Mountains Foothills, Rattlesnake Bar Road, 1.9 miles southwest of its junction with CA-49 near Pilot Hill 314 Comment
  UCD14094  Quercus wislizeni var. wislizeni John M. Tucker 1989-3-2 4481 El Dorado California, El Dorado Co.; ca. 4 mi. southwest of Coloma, specifically 1/4 mi. south of Luneman Rd., and 2.2 mi. west of intersection of Luneman Rd. and Lotus Rd., (SW 1/4, NE 1/4, S34; T 11 N, R 9 E.); 402 Comment
  UC311603  Raillardella argentea unknown July 1918 El Dorado Pyramid Peak Sierra Nevada 2438 Comment
  POM269630  Ranunculus alismifolius var. alismellus H. L. Mason 1926-5-30 3327 El Dorado Kit Carson Pass. 2622 Comment
  UC13947  Ranunculus alismifolius var. alismifolius Miss Anna King May 1900 El Dorado Lake Tahoe Comment
  UC496468  Ranunculus alismifolius var. alismifolius Merle Randall 1930-6-21 El Dorado 1/2 mi beyond Upper Echo Lake; Lake Tahoe Region Comment
  UC827596  Ranunculus alismifolius var. alismifolius Alice Eastwood 1906-8-1 1168 a El Dorado Mt. Tallac Glen Alpine Region Comment
  SEINET13717528  Ranunculus alismifolius var. alismifolius Unknown 1969-5-25 3388 El Dorado ca. 53 mi. E. of Placerville, 2 mi. N. of Meyers, ca. 3 mi. S. of S. end of Lake Tahoe. Comment
  UC1213923  Ranunculus aquatilis var. capillaceus Verne Grant and Alva Grant 1946-7-21 7767 El Dorado near Upper Truckee River; Lake Valley, Trout River 1981 Comment
  UC480883  Ranunculus aquatilis var. capillaceus Katharine Brandegee 1909-4-29 El Dorado Layne's Ranch Comment
  CDA24295  Ranunculus aquatilis var. subrigidus T. C. Fuller 1964-7-7 12270 El Dorado Lakeside Marina Yacht Club, south shore of Lake Tahoe, Stateline. 0 Comment
  POM264395  Ranunculus bonariensis Annetta Carter 1941-4-5 1610 El Dorado Jct of the Latrobe and Folsom Placerville roads, eight miles E of Folsom. Comment
  SBBG27179  Ranunculus bonariensis var. trisepalus A. Carter 1941-4-5 1610 El Dorado jct of the Latrobe and Folsom-Placerville rds, 8 mi E of Folsom 167 Comment
  UCD95950  Ranunculus californicus G. K. Helmkamp; Elizabeth Helmkamp 2006-4-7 10173 El Dorado Northern Sierra Nevada Foothills; E of Sacramento, between N and Middle Forks of the Cosumnes River; Sand Ridge Road, 1.9 miles E of CA-Hwy 49; beside Big Creek Canyon. 454 Comment
  UC907709  Ranunculus eschscholtzii G. Thomas Robbins 1944-7-29 1813 El Dorado on ridge between Lake Lois and Lake Schmidell; Desolation Valley Wilderness Area 2590 Comment
  UCR84708  Ranunculus macounii Kathy Harper 1992-5-17 s.n. El Dorado Northern Sierra Nevada Mtns., Pipi Meadow (Forest Service Campground), 25 mi NE of Pioneer Station off of State Hwy 88, 6 mi north of North South Road from Omo Ranch Road [26 miles east of Jackson], along middle fork of Cosumnes River 1189 Comment
  UC1614565  Ranunculus occidentalis Charles M. Belshaw 1934-8-8 131 El Dorado between Placerville and Tahoe (n side of Highway 50 at Milestone 41, Murphy's Meadow); Murphy's Meadow, Milestone 41, Highway 50 Comment
  UCD96813  Ranunculus occidentalis G. K. Helmkamp; E. A. Helmkamp 2007-5-7 11950 El Dorado Foothills, Northern Sierra Nevada Mountains: Pedro Hills Road, 0.3 mile west of the junction with CA-49, junction 5.3 miles south of Cool. 299 Comment
  UCR237071  Ranunculus occidentalis George K. Helmkamp, E. A. Helmkamp 2012-5-18 19023 El Dorado Northern Sierra Nevada Mountains Foothills, Capps Crossing Road (Bonnetti Rd.), 0.1 mile northwest of the bridge over Diamond Creek, E of Jenkinson Lake and S of US Hwy 50 1186 Comment
  UCR250699  Ranunculus occidentalis George K. Helmkamp, Mary Alice Barnes 2013-5-10 20543 El Dorado Northern Sierra Nevada Mtns. Foothills, Volcanoville Road (end of maintained road), 5.1 miles northwest of Bear Foot Road, at site of Volcanoville 960 Comment
  UC1779314 Image available Ranunculus occidentalis Alan T. Whittemore 1992-5-3 92 -005 El Dorado Quail Hollow Road near junction with Meadow Croft Road, ca 2 miles E of Pilot Hill 365 Comment
  UCD72610  Ranunculus uncinatus Ellen Dean; T. Sasaki 2007-7-23 4333 El Dorado Washoe Meadows State Park, southeast corner of park on northern side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #4 plot. 1920 Comment
  UC420731  Rhamnus alnifolia C. F. Sonne 1886-9-1 1557 El Dorado on road to Tahoe 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
  CAS-BOT-BC350949  Rhynchospora Peter Rubtzoff 1974-9-19 7918 El Dorado U.C. Blodgett Forest Research Station: Bacchi Meadow. Comment
  CAS-BOT-BC93302  Ribes cereum A. A. Heller 1911-8-10 12530 El Dorado East side of Ralston Peak above Echo Lake. 2407 Comment
  CAS-BOT-BC93303  Ribes cereum A. A. Heller 1911-8-10 12530 El Dorado East side of Ralston Peak above Echo Lake. 2407 Comment
  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
  UCR136534  Ribes cereum Beecher Crampton 1979-9-26 9691 El Dorado Sierra Nevada Mountains, 1-1.5 miles west of Little Norway, Hwy 50 2172 Comment
  CAS-BOT-BC212597  Ribes montigenum John Thomas Howell 1925-7-6 1401 El Dorado Lake Gilmore, Lake Tahoe Region Comment
  CAS-BOT-BC212602  Ribes montigenum Nancy Ryan Zabriskie; Walter Zabriskie 1973-11-8 684 El Dorado Saucer Lake Trail from Echo Lake, Sierra Nevada Mountains 2377 Comment
  UC747371  Ribes nevadense G. Thomas Robbins 1943-4-22 1023 El Dorado 3 mi e Camino; North Fork Webber Creek 914 Comment
  UCD22709  Ribes nevadense April McCoy 1984-5-27 25 El Dorado Vikingsholm Vista Pt./ So. Lake Tahoe. 1950 Comment
  UCR173983  Ribes nevadense George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10679 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 9.1 miles north of Hwy US-50 1662 Comment
  SEINET3119231 Image available Ribes nevadense Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-6-4 15161 El Dorado Emerald Bay, Lake Tahoe. Comment
  CHSC56302  Ribes roezlii K. R. Stern 1985-6-14 8145 El Dorado Echo Summit. 2225 Comment
  JEPS71850  Ribes roezlii Gladys L. Smith 1972-8-23 3492 El Dorado Lily Lake 2042 Comment
  CAS-BOT-BC198975  Ribes roezlii var. roezlii John L. Wuotila 1953-7-3 s.n. El Dorado Robb's Peak area east of Georgetown, El Dorado Nat. Forest Comment
  UCR193176  Ribes roezlii var. roezlii George K. Helmkamp, E. A. Helmkamp 2007-5-31 12238 El Dorado Northern Sierra Nevada Mountains, Forest Route 42, 1.2 miles west of its junction with Wrights Lake Road, generally between Wrights Lake and Ice House Reservoir 2021 Comment
  CAS-BOT-BC173972  Ribes viscosissimum A. A. Heller 1916-8-11 12546 El Dorado South side of Echo Lake Comment
  SEINET8892769  Ribes viscosissimum K. Christie 2011-1 2037 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Upper Truckee River, ca. 0.6 mi. downstream/north of Dardanelles Lake, and ca. 2.0 mi. upstream/south of where South Upper Truckee Road crosses the river. Comment
  UC747331 Image available Ribes viscosissimum G. Thomas Robbins 1945-7-1 2033 El Dorado 1-1 1/2 mi ne Wrights Lake (9 mi n of U.S. Highway 50); Twin Lakes trail 2286 Comment
  JEPS53870  Rorippa subumbellata Helen D. Geis 1912-6 153 El Dorado Lakeside Comment
  SEINET5760914 Image available Rorippa subumbellata Ronald L. Stuckey 1963-1 1938 El Dorado Bliss Memorial Park, Lake Tahoe 1860 Comment
  UC212658  Rorippa subumbellata unknown Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe Sierra Nevada Mts., Lake Tahoe 1828 Comment
Read comments Jan 26 2011
  UCD42516  Rorippa subumbellata Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC146370  Rosa Peter Rubtzoff 1975-6-25 8130 El Dorado Sierra Nevada, Georgetown Divide, Blodgett Forest. Chinquapin Flat Road ca. 0.9 mi. south of Gaddis Creek Road (Comp. 580E) 1316 Comment
  OBI10001  Rosa woodsii H. E. McMinn 1932-8-4 2993 El Dorado Emerald Bay Comment
  CAS-BOT-BC146937  Rosa woodsii var. gratissima L. R. Abrams 1911-7-27 4801 El Dorado Near Fallen Leaf Lake 2042 Comment
  CAS-BOT-BC148284  Rosa woodsii var. ultramontana unspecified 1934-9-27 18878 El Dorado Near Richardson's Camp, Fallen Leaf Lake Comment
  UCR206760  Rubus discolor George K. Helmkamp, E. A. Helmkamp 2009-6-25 15050 El Dorado Sierra Nevada Mountains Foothills, Forbay Road at South Fork American River, 7.6 miles north of junction with Pony Express Trail in Pollock Pines 579 Comment
  BFRS429 Image available Rubus laciniatus Peter Rubtzoff 1974-7-19 7709 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  CAS-BOT-BC147219  Rubus parviflorus W. W. Price 1898-7-1 s.n. El Dorado Glen Alpine 2133 Comment
  UCR191064  Rubus parviflorus George K. Helmkamp, E. A. Helmkamp 2007-6-6 12280 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 3.2 miles south of it junction with Mormon Emigrant Trail, east of Jenkinson Lake and near Diamond Creek 1189 Comment
  UC1136201  Rumex acetosella F. W. Embree 1934-7-16 140 El Dorado 2 mi n Leek Springs Hill; El Dorado National Forest, Pyramid Pk. 2011 Comment
  UCD101025  Rumex acetosella G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10966 El Dorado Northern Sierra Nevada Mtns: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  UCR242940  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2011-5-24 17364 El Dorado Northern Sierra Nevada Mountains Foothills, Mesquite Road, 6.3 miles south of its junction with Wentworth Springs Road. 7.2 mi. NW (318 deg. ) of Pollock Pines 1098 Comment
  CAS-BOT-BC421913  Rumex acetosella M. Halperin 1932-9-15 919 El Dorado Strawberry Comment
  CAS-BOT-BC421921  Rumex acetosella John Thomas Howell 1946-8-31 22942 El Dorado Mt. Tallac 2956 Comment
  RSA466032  Rumex acetosella N. C. Cooper 1944-8-20 2592 El Dorado Lake Tahoe, Eagle falls 1982 Comment
  BFRS121 Image available Rumex crispus Peter Rubtzoff 1972-10-12 7022 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451). Comment
  UCR257197  Rumex crispus George K. Helmkamp, Mary Alice Barnes 2013-5-13 20553 El Dorado Sierra Nevada Mountains Foothills, along E-16 (Mt. Aukum Rd.), 3.3 miles north of the Amador County line, near D'Agostini Reservoir 569 Comment
  UCD73017  Rumex salicifolius Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck 2007-8-25 4541 El Dorado Washoe Meadows State Park. Western border of park near junction of Upper Truckee and Mountain Meadow Roads. 1928 Comment
  UCD80225  Sagina apetala CNPS SN Foothill Team 2006-4-12 SNFN 0356 b El Dorado CDPR Folsom State Recreation Area, located at the edge of Folsom Reservoir and about 1/4 mile west of Salmon Falls Rd. 138 Comment
  CAS-BOT-BC132692  Salix Beecher Crampton 1982-5-29 9834 El Dorado Stateline Comment
  RSA670072  Salix Beecher Crampton 1987-5-1 10114 El Dorado S Lake Tahoe, Stateline, Stable road entrance. Comment
  UCD34639  Salix Beecher Crampton 1987-3-28 10084 El Dorado El Dorado County, Stateline, 1 block south of Lake Tahoe beach, off Park ave.. Comment
  CAS-BOT-BC132729  Salix caudata Beecher Crampton 1987-4-30 10098 El Dorado South Lake Tahoe, Al Tahoe, Heavenly Valley Creek Meadow next to Al Tahoe Blvd. Comment
  CAS-BOT-BC103475  Salix eastwoodiae A. A. Heller 1916-8-9 12502 El Dorado Haypress Meadow above Echo Lake 2590 Comment
  CAS-BOT-BC103494  Salix eastwoodiae B. Crampton 1957-8-6 4565 El Dorado meadow above Echo Lake 2255 Comment
  UCD60613  Salix eastwoodiae Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4078 El Dorado Washoe Meadows State Park. Southwest area of the park adjacent to sewer manhole #66. 1946 Comment
  CAS-BOT-BC103739  Salix exigua Beecher Crampton 1986-8-18 10040 a El Dorado Stateline, along Stateline blvd., 1 block away from shore of Lake Tahoe Comment
  UCD33880  Salix exigua Beecher Crampton 1974-8-11 9082 El Dorado El Dorado County, South Lake Tahoe, Truckee Marsh. 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
  UCD165104  Salix laevigata Peter Rubtzoff 1975-6-4 8027 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  BFRS367 Image available Salix lasiandra Peter Rubtzoff 1972-10-4 6991 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  CAS-BOT-BC125194  Salix lasiandra var. lasiandra Peter H. Raven 1967-7-27 21429 El Dorado South edge of Fallen Leaf Lake Comment
  UCD111552  Salix lasiandra var. lasiandra Morris Halperin 1932-8-14 859 El Dorado Strawberry, bank of American River. 1752 Comment
  BFRS374 Image available Salix lasiolepis Peter Rubtzoff 1972-10-4 6989 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  CAS-BOT-BC176388  Salix lasiolepis Peter Rubtzoff 1972-10-4 6999 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  CAS-BOT-BC124591  Salix lemmonii W. R. Dudley 1900-6-1 s.n. El Dorado Tallac House to Desolation Valley Comment
  UCD142254  Salix lemmonii Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7903 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, near outlet. Southern side of the pond. 2022 Comment
  UCD34410  Salix lemmonii Beecher Crampton 1982-5-29 9834 El Dorado El Dorado County, Stateline. Comment
  UCD34585  Salix lemmonii Beecher Crampton 1986-8-16 10032 El Dorado El Dorado County, Stateline. Comment
  UCD34679  Salix lemmonii Beecher Crampton 1987-6-5 10123 El Dorado El Dorado County, South Lake Tahoe, Stateline. Comment
  UCD34656  Salix lutea Beecher Crampton 1987-4-30 10100 El Dorado El Dorado County, South Lake Tahoe, Al Tahoe, Heavenly Valley Creek Meadow next to Al Tahoe Blvd.. 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
  SBBG115858  Salix melanopsis B. Crampton 1987-7-11 10131 El Dorado Stateline, Lake Tahoe, 1 block S of Marina Comment
  CAS-BOT-BC129215  Salix scouleriana Mrs. Marian L. Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC129224  Salix scouleriana M. E. Parsons 1909-1-1 s.n. El Dorado Aspengrove Comment
  SBBG118789  Salix scouleriana G. D. Wallace 1987-6-23 2665 El Dorado Kirkwood Lake, near St Hwy 88, NE of Silver Lake; W edge of cmpgrd 2311 Comment
  UC1135076  Salix scouleriana A. D. Gifford 1934-7-20 307 El Dorado 3 mi. n.-n.w. Leek Springs; El Dorado Nat'l Forest, Pyramid Peak Quad. 2072 Comment
  UC482405  Salix scouleriana Harry MacGinitie 1932-7-15 El Dorado Emerald Bay Lake Tahoe, Emerald Bay Comment
  UC1278030  Salvia sonomensis B. Crampton 1953-4-22 1128 El Dorado 3 mi w Rescue Comment
  UC883987  Salvia sonomensis Carl B. Wolf 1933-5-25 El Dorado just w Rescue (on road to Green Valley, w slope of Sierra Nevada); Sierra Nevada 304 Comment
  UCD125628  Salvia sonomensis Roman Gankin 1965-3-24 419 El Dorado off of Hwy 50, 1.5 mi. west of Single Springs. Comment
  UCR151594  Salvia sonomensis Beecher Crampton 1953-4-22 1128 El Dorado Sierra Nevada foothills, 3 miles west of Rescue, Hollister Ranch 366 Comment
  CAS-BOT-BC221119  Salvia sonomensis L. S. Smith 1925-4-30 1578 El Dorado Tahoe National Forest. Along Bloomfield road below forks 762 Comment
  SEINET13947663 Image available Salvia sonomensis Carl B. Wolf 1933-1 4957 El Dorado W slope Sierra Nevada, just W of Rescue on road to Green Valley; ca 1000 ft alt. 305 Comment
  SEINET9312635  Salvia sonomensis Unknown 1953-4-22 1128 El Dorado Hollister Ranch 3 mi W of Rescue. Common among chaparral, rocky soil. Comment
  RSA792597  Sambucus mexicana George K. Helmkamp, William Barnes 2010-9-4 16929 El Dorado Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  UCD15684  Sambucus nigra subsp. caerulea David Uyeno 1989-6-4 9 El Dorado Base of pine hill. 451 Comment
  UC747265  Sanguisorba minor subsp. muricata G. Thomas Robbins 1944-6-15 1688 El Dorado 3 mi e Placerville (near Institute of Forest Genetics); near Institute of Forest Genetics 822 Comment
  UC1368754  Sanicula bipinnatifida J. L. Strother, A. R. Smith 1970-5-3 913 El Dorado 3 mi s of El Dorado City (end of Monitor Road); Monitor Road 365 Comment
  UCD94801  Sanicula bipinnatifida Allyson Ayalon; PLS 102 Plant Collection Interns 2011-4-30 1 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 304 Comment
  UC1287765  Sanicula graveolens Geo. Hansen 1895-6-13 1116 El Dorado Sequoia Gigantea Region, Armstrong's Station Armstrong's Station; Sequoia Gigantea Region, Armstrong's Station 1615 Comment
  UCR217859  Sanicula graveolens George K. Helmkamp, E. A. Helmkamp 2010-7-9 16475 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
  UCD165231  Sanicula graveolens Peter Rubtzoff 1974-6-19 7612 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UCR236915  Sanicula tuberosa George K. Helmkamp, E. A. Helmkamp 2012-5-28 19073 El Dorado Northern Sierra Nevada Mountains, Pebble Canyon Road, 0.6 mile south of its junction with Mormon Emigrant Trail 1555 Comment
  UCD132713  Saponaria officinalis Ramona Robison 2012-6-15 s.n. El Dorado Marshall Gold Discover State Historic Park. Near gold discovery site. 228 Comment
  UCD15570  Sarcodes sanguinea Collector Unknown Date Unknown s.n. El Dorado Fallen Leaf Lake, at base of Lodgepole pine. 1706 Comment
  UCR217151  Saxifraga californica George K. Helmkamp, E. A. Helmkamp 2010-5-14 16035 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 1.1 mi. NE (69 deg. ) of Somerset, just west of the bridge over the Cosumnes River 544 Comment
  RSA364216  Saxifraga oregana R. F. Thorne, Larry E. DeBuhr 1975-8-23 47239 El Dorado Grass Lake. 2348 Comment
  UC570926  Saxifraga tolmiei M. S. Jussel 1928-7-11 El Dorado n side of Job's Sister (Star Lake); , Job's Sister 2804 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
  UCR188441  Scandix pecten-veneris George K. Helmkamp, E. A. Helmkamp 2007-4-30 11883 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  UCSC000959  Sceptridium multifidum D. J. Norman 1967-9-3 2 El Dorado Above south end of Fallen Leaf Lake 1981 Comment
  RSA790065  Schedonorus arundinaceus Peter Rubtzoff 1976-6-10 8625 El Dorado Blodgett Forest: County Road ca. 0.1 mi. west of Headquarters Road junction (Comp. 220R) 1287 Comment
  UCD86738  Schedonorus arundinaceus G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10540 El Dorado Northern Sierra Nevada Mountains: Along Ice House Canyon Road, 10.6 mi. S of Wentworth Springs Road (just S of the Jones fork of Silver Creek and SE of Union Valley Reservoir). 1508 Comment
  JEPS15705  Scirpus congdonii G. Thomas Robbins 1956-9-8 3749 El Dorado moist meadow just beyond the ne edge Wrights Lake; just beyond ne edge Wrights Lake 2133 Comment
  CHSC73099  Scirpus microcarpus L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5807 El Dorado Lake Tahoe Basin Management Unit -- National Forest. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  JEPS73229  Scirpus microcarpus Gladys L. Smith 1972-8-23 3467 El Dorado drying parts of pond area below Echo Summit Lodge (e side US 50); below Echo Summit Lodge 2194 Comment
  POM177396  Scirpus microcarpus Le Roy Abrams 1930-8-8 12726 El Dorado Near Lily Lake; Glen Alpine Canyon 2027 Comment
  UCR184799  Scleranthus annuus George K. Helmkamp, E. A. Helmkamp 2007-5-9 11979 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
  JEPS71762  Scrophularia desertorum Gladys L. Smith 1963-7-27 1802 El Dorado first pass over Echo Summit (50 ft from US 50 at top of old Hawley Grade) 2194 Comment
  UCR196945  Scutellaria californica George K. Helmkamp, E. A. Helmkamp 2008-6-3 13578 El Dorado Sierra Nevada Mountains, Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 716 Comment
  CAS-BOT-BC64321  Sedum obtusatum John Thomas Howell 1925-6-30 1262 El Dorado Armstrong's, Emerald Bay, Lake Tahoe. 1889 Comment
  JEPS48017  Sedum obtusatum Alice M. Ottley 1920-7-13 1177 El Dorado Echo Ridge near Fallen Leaf; Echo Ridge near Fallen Leaf Comment
  JEPS72365  Sedum obtusatum Gladys L. Smith 1972-7-18 3538 El Dorado trail to Grouse Lake (just above Wrights Lake); above Wrights Lake, trail to Grouse Lake 2286 Comment
  UC14451  Sedum rosea subsp. integrifolium W. C. Blasdale July, 1897 El Dorado Mt. Tallac , Mt. Tallac (Lake Tahoe Region) Comment
  SEINET11262705  Sedum spathulifolium George K. Helmkamp, E. A. Helmkamp 2012-4-27 18861 El Dorado Northern Sierra Nevada Mountains Foothills: Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River (Slate Moutain 7.5' Q.).; 0 401 Comment
  UC53152  Selaginella watsonii W. A. Setchell 1902-7-20 El Dorado Glen Alpine Comment
  CAS-BOT-BC363241  Senecio Peter Rubtzoff 1976-5-19 8524 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Gaddis Creek area off Camp 1 Road ca. 0.7 mi. south of junction with Quail Landing Road (off Lower Gaddis Creek Road ca. 0.75 mi. south of junction with Chinquapin Flat Road) (Comp. 660E) 1272 Comment
  UC481046  Senecio aronicoides Katharine Brandegee 1907-1 El Dorado Sweetwater Creek Comment
  UC499765  Senecio fremontii var. occidentalis L. R. Abrams 1931-8-1 12921 El Dorado Pyramid Peak 2895 Comment
  CAS-BOT-BC363824  Senecio integerrimus var. exaltatus Alice Eastwood 1906-7-21 1201 El Dorado Glen Alpine Region. Half Moon Lake Comment
  UCD111493  Senecio integerrimus var. major Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7125 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
  UCR193181  Senecio integerrimus var. major George K. Helmkamp, E. A. Helmkamp 2007-5-31 12254 El Dorado Northern Sierra Nevada Mountains, Forestry Route 32, 0.8 mile east of its junction with Ice House Road 1616 Comment
  CAS-BOT-BC364006  Senecio integerrimus var. major G. Thomas Robbins 1945-7-8 2051 El Dorado Along trail near Velma Lakes 2438 Comment
  SEINET2470919  Senecio triangularis K. Christie 2010-6-24 1860 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  UCR206074  Senecio triangularis George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13910 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 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-BC364519  Senecio vulgaris L. D. Smith; G. L. Stebbins 1978-4-8 7808 El Dorado Along Northeast bank of South Fork American River 0.5-1.5 miles northwest of Chili Bar 365 Comment
  UCD150193  Sericocarpus oregonensis Ellen Dean; N. Khuu, S. Dohle 2014-8-9 8551 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. 1985 Comment
  UC674779  Sericocarpus oregonensis subsp. californicus Thomas Morley 1941-9-20 140 El Dorado north side of Placerville-Echo Lake Highway at Twin Bridges Pyramid Creek 1828 Comment
  CAS-BOT-BC364742  Sericocarpus oregonensis subsp. californicus Elsie Z. Lovegrove 1951-9-28 s.n. El Dorado Fallen Leaf Lake rd. Comment
  UCR254894  Setaria Peter Rubtzoff 1975-9-23 8387 El Dorado Sierra Nevada Mtns., c. 1 mile east of Georgetown on Wentworth Springs Road, 1.3-1.4 miles east of junction with Hwy 193 823 Comment
  UCD32645  Setaria parviflora Beecher Crampton 1954-7-2 2036 El Dorado El Dorado County, 1 mile southwest Garden Valley. 579 Comment
  JEPS71941  Sibbaldia procumbens Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2668 El Dorado near Aloha Lake (Pyramid Peak); Pyramid Peak 2743 Comment
  UCD165866  Sidalcea Peter Rubtzoff 1972-8-30 6881 El Dorado U.C. Blodgett Forest Research Station, along East Fork of Gaddis Creek, ca. 500 feet south of 'clear-cut'. Comment
  UC1614174  Sidalcea asprella Charles M. Belshaw 1935-5-25 892 El Dorado Diamond Springs, about 3 miles S of Placerville Comment
  SEINET8943110  Sidalcea asprella K. Brandegee 1907-1 s.n. El Dorado Sweetwater, Simpson's Ranch. Comment
  SJSU8444  Sidalcea asprella A. M. Thorpe 1961-5-27 El Dorado near Aukum c. 12 mi SE of Placerville c. 1 mi N of S Fork Consumnes R 655 Comment
  POM175481  Sidalcea glaucescens F. W. Peirson 1925-7-3 6240 El Dorado Glen Alpine Creek Basin. Sierra Nevada. 2134 Comment
  RSA109319  Sidalcea glaucescens A. M. Alexander, Louise Kellogg 1943-8-20 3469 El Dorado Trail to Half Moon Lake, Lake Tahoe Region Comment
  RSA262382  Sidalcea hartwegii Richard Inokuchi 1971-5-21 15 El Dorado Pointed Rocks , east of American River, 2 miles northeast of Auburn, California Pointed 268 Comment
  UCD70574  Sidalcea hartwegii Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 378 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Exposed serpentine site with Quercus durata, Rhamnus tomentella, Minuartia douglasii, and Eriogonum tripodum. Comment
  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
  JEPS67275  Sidalcea oregana subsp. spicata Helen-Mar Wheeler 1941-8-12 413 El Dorado 4 mi s Meyers Post Office (State Highway 89 (Upper Truckee River), old sawmill) 1950 Comment
  UCD72949  Sidalcea oregana subsp. spicata Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4515 El Dorado Washoe Meadows State Park. North of fen system along trail/old road. 1948 Comment
  SBBG71674  Silene Milo H. Gates 1878-1 El Dorado Lake Tahoe Valley Comment
  CAS-BOT-BC384543  Silene bridgesii C. A. Gross 1903-6-10 215 El Dorado Doxtater's Comment
  BFRS285 Image available Silene californica Peter Rubtzoff, Donald Goheen 1975-6-10 8059 El Dorado Blodgett Forest: Deep Canyon Road about 0.6 miles north of junction with Loop Road (Comp. 10U) Comment
  CAS-BOT-BC136285  Silene douglasii Alice Eastwood 1906-7-29 1142 El Dorado Glen Alpine Region. Lake of the Woods. Comment
  JEPS72105  Silene douglasii Gladys L. Smith 1972-7-18 3540 El Dorado 2 mi. n.e. Wrights Lake (switchbacks below Grouse Lake) 2438 Comment
  JEPS72111  Silene douglasii Gladys L. Smith 1972-7-18 3541 El Dorado 2 mi ne Wrights Lake (switchbacks below Grouse Lake); below Grouse Lake, ne of Wrights Lake 2438 Comment
  UC1614677  Silene douglasii Charles M. Belshaw 1934-7-19 113 El Dorado 44 mi. above Placerville (above Horsetail Falls) 2438 Comment
  UCSB48280  Silene douglasii Feldmann, Peter 1965-8-17 El Dorado Just east of Ralston Lake; Desolation Valley Wilderness Area 2286 Comment
  OBI79658  Silene gallica Al Faustini 1992-4-1 s.n. El Dorado Grounds of residence on Sand Ridge Road 600 Comment
  CAS-BOT-BC181285  Silene invisa Dean Wm. Taylor; Rexford Palmer 1983-9-10 8288 El Dorado Iron Moutnain Road, at Alder Hill 2286 Comment
  BFRS284 Image available Silene lemmonii Peter Rubtzoff 1974-7-23 7755 El Dorado Blodgett Forest: Gaddis Creek off Lower Gaddis Creek Road about 0.6 miles south of junction with Chinquapin Flat Road (Comp. 580E) Comment
  JEPS72116  Silene lemmonii Gladys L. Smith 1972-7-18 3546 El Dorado switchbacks tr from Wrights Lake to Grouse Lake; tr from Wrights Lake to Grouse Lake 2438 Comment
  UC465698  Silene lemmonii Katharine Brandegee July 1908 El Dorado Riverton Comment
  CAS-BOT-BC389294  Silene lemmonii Dean Wm. Taylor; Rexford E. Palmer 1983-8-1 8234 El Dorado Below Iron Mountain Road 2179 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
  UCD115513  Sisymbrium altissimum G. L. Stebbins 1977-8-4 77119 El Dorado South Lake Tahoe, between Trout Creek and State Line. 1920 Comment
  UCR173307  Sisyrinchium bellum George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10231 El Dorado Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown 340 Comment
  UCR184785  Sisyrinchium bellum George K. Helmkamp, E. A. Helmkamp 2007-5-7 11960 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
  UCR217926  Sisyrinchium bellum George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16150 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
  SACT002267  Sitanion jubatum J. Wilson 1985-6-14 El Dorado 10m below fire break around the lookout, along the western ridge of the Pine Hill Fire Lookout. Rescue Ca 277.368 Comment
  IRVC2500  Smilacina racemosa var. amplexicaulis John Schram 1964-7-3 s.n. El Dorado Fallen Leaf Lake. Comment
  CDA5897  Solanum carolinense T. C. Fuller 1962-1-16 7441 El Dorado Virgil Sloan property, Route 2, Box 185, Placerville, on Cold Springs Road, ca. 4 miles northwest of Placerville. 0 Comment
  JEPS71537  Solanum umbelliferum Gladys L. Smith 1971-7-19 3058 El Dorado below California Alpine Club Lodge (on old Meyers Grade at hairpin curve, Echo Summit); Echo Summit 2209 Comment
  CAS-BOT-BC231715  Solanum umbelliferum Elsie Z. Lovegrove 1939-6-11 s.n. El Dorado Fallen Leaf Lake, nr. lake Comment
  NY820478  Solanum xanti A. M. Ottley 1920-6-29 924 El Dorado Fallen Leaf 1996 Comment
  UCSC001401  Solanum xanti var. montanum D. J. Norman 1969-4-12 377 El Dorado growing on rocky slope along road in Yellow Pine For., along S. shore of lake Fallen Leaf Lake 30 Comment
  UCD42639  Solidago elongata Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC148971  Solidago multiradiata H. M. Hall 1900-1 8818 El Dorado Half-moon Lake Sierra Nevada Mountains, Half-moon Lake 2468 Comment
  CAS-BOT-BC364945  Solidago velutina subsp. californica Elsie Z. Lovegrove 1938-9-20 s.n. El Dorado Glen Alpine road Comment
  CAS-BOT-BC157266  Sorbus californica W. R. Dudley 1900-6-1 s.n. El Dorado Near Mount Tallac Comment
  CAS-BOT-BC157271  Sorbus californica Le Roy Abrams 1911-7-29 4814 El Dorado Fallen Leaf trail, Mt. Tallac 2438 Comment
  POM89835  Sorbus californica Chesnut, E. R. Drew 1898-8-16 s.n. El Dorado Glen Alpine. Lake Tahoe region. 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
  CAS-BOT-BC158908  Sorbus scopulina Louise Bartholomew 1925-9-22 s.n. El Dorado Emerald Bay, Lake Tahoe Comment
  RSA54107  Sparganium angustifolium J. T. Howell 1946-8-30 22927 El Dorado Lower Angora Lake. Comment
  UCD19234  Sphenosciadium capitellatum Van M. Mar 1989-7-21 23 El Dorado ca. 0.25 mi. north of Hwy 89, near Taylor Creek. 1889 Comment
  JEPS71946  Spiraea densiflora Gladys L. Smith 1963-7-28 1897 El Dorado around Audrain Lake (vicinity of Echo Summit); Echo Summit 2133 Comment
  UC466741  Spiraea densiflora Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  POM177559  Spiraea densiflora var. splendens L. R. Abrams 1930-7-23 12706 El Dorado Tamarack Trail, Glen Alpine Canyon 2287 Comment
  RSA49088  Spiraea densiflora var. splendens Verne Grant, A. Grant 1949-7-20 8763 El Dorado Along creek above SE shore of Upper Echo Lake. 2348 Comment
  CAS-BOT-BC149698  Spiraea splendens D. Herrick; N. Houghton; A. Bloom; J. Scheuer 1967-8-8 s.n. El Dorado Benwood Meadow Comment
  CAS-BOT-BC152523  Spiraea splendens Wm. Vortriede 1927-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC376187  Spiraea splendens Andrew Townesmith; Karen M. Meyer 2007-8-9 916 El Dorado El Dorado National Forest, Placerville Ranger District. Pyramid Creek trailhead, off US route 50, 10.8 miles WSW of the southern intersection of state route 89 and US route 50 1882 Comment
  SEINET7726089  Spiranthes romanzoffiana Chesnut, Drew 1890-1 El Dorado Comment
  UCR170335  Stachys rigida var. rigida George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9875 El Dorado Northern Sierra Nevada Foothills, Silver Fork, 2.1 mi west of Kyburz along US Highway 50 1220 Comment
  CAS-BOT-BC391090  Stellaria longipes subsp. longipes John Thomas Howell 1925-6-27 1205 El Dorado Rubicon Meadows, Lake Tahoe 2133 Comment
  UC311645  Stellaria longipes var. longipes unknown Jul 1920 El Dorado Phillips; Sierra Nevada Comment
  UCD99400  Stellaria media G. K. Helmkamp; Elizabeth A. Helmkamp 2006-5-31 10563 El Dorado Northen Sierra Nevada Foothills; along Hwy US-50 at Bridal Veil Falls, east of Pacific House. 1002 Comment
  CAS-BOT-BC395125  Stellaria nitens Alice Eastwood 1927-3-26 14163 El Dorado Coloma Comment
  UCD149428  Stellaria umbellata G. Ledyard Stebbins 1976-7-28 76139 El Dorado Wrights Lake. Northeast of the lake. (Exact location unknown. Coordinates estimated by label maker.) 2133 Comment
  UC311226  Stenotus acaulis Herbert McLean Evans 1920-7-22 El Dorado Ralston Ridge. Comment
  UC530012  Stenotus acaulis E. B. Babcock 1934-7-18 430 El Dorado Echo Peak, summit 2712 Comment
  UC54121  Stenotus acaulis H. M. Hall and H. P. Chandler Jul, 1903 4612 El Dorado Mt. Tallac, Vicinity of Lake Tahoe, near summit 2926 Comment
  UCR233315  Stephanomeria George K. Helmkamp, E. A. Helmkamp 2011-9-1 18215 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 4.7 miles south of its junction with US-50 in Kyburz, alongside Silver Fork American River 1500 Comment
  CAS-BOT-BC375103  Stephanomeria C. R. Quick 1972-11-28 72 -49 El Dorado SW of Somerset, SE of Eldorado and Diamond Springs Comment
  CAS-BOT-BC375589  Stephanomeria lactucina Alice Eastwood 1909-1-1 191 El Dorado Lake Tahoe Region. Sunnyside Comment
  SD243103  Stephanomeria lactucina George K. Helmkamp, E. A. Helmkamp 2010-9-1 16892 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 (Peddler Hill 7.5'Q) 2018 Comment
  UC1070289  Stephanomeria lactucina J. A. Rutter 1934-8-14 2 El Dorado 1.5 mi nnw Alder Hill; El Dorado National Forest, Pyramid Pk. Quad. 2194 Comment
  UCR171247  Stephanomeria lactucina George K. Helmkamp, E. A. Helmkamp 2005-7-11 9710 El Dorado Northern Sierra Nevada Foothills, Pollock Pines area just south of US Highway 50 along County Road #5 1159 Comment
  SEINET11262518  Stephanomeria lactucina D. W. McNeal 1981-6-28 2560 El Dorado Above Hwy $88, 0.8 mi e of Luberyard R.S.; 0 Comment
  CAS-BOT-BC322931  Stephanomeria tenuifolia Clare B. Hardham 1974-8-9 20256 El Dorado Luther Pass adn vicinity 2438 Comment
  CAS-BOT-BC176142  Stipa Peter Rubtzoff 1974-6-25 7640 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  BFRS207 Image available Stipa californica Peter Rubtzoff, John Thomas Howell 1973-7-18 7152 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). 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
  CHSC93518  Streptanthus diversifolius L. P. Janeway 2006-5-10 8582 El Dorado Northern High Sierra Nevada. Southwestern tip of Grand Point, along spur road just above Happy Valley Road, overlooking the confluence of North Fork Consumnes River and Camp Creek. South-facing open un-used borrow pit. 610 Comment
  CAS-BOT-BC87551  Streptanthus tortuosus W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine. 2133 Comment
  CAS-BOT-BC87554  Streptanthus tortuosus Geo. B. Grant 1906-8-1 s.n. El Dorado Glen Alpine Lake Tahoe. Comment
  CAS-BOT-BC87567  Streptanthus tortuosus L. S. Smith 1926-6-8 1900 El Dorado Tahoe Forest. Above French Lake. 2133 Comment
  RSA751088  Streptanthus tortuosus George K. Helmkamp, E. A. Helmkamp 2008-7-11 13760 El Dorado Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  UCD160937  Streptanthus tortuosus G. Ledyard Stebbins 1978-4-9 7813 El Dorado Coloma. 1 to 1.5 mile southeast of Coloma, on north bank of the South Fork of the American River. (Exact location unknown. Location copied from CAS652269 and coordinates estimated by label maker. Elevation provided by notes on the newspaper.) 243 Comment
  SBBG72142  Streptanthus tortuosus var. orbiculatus Milo H. Gates 1879-1 El Dorado Lake Tahoe Valley Comment
  UCR217258  Streptanthus tortuosus var. orbiculatus George K. Helmkamp, E. A. Helmkamp 2010-5-14 16025 El Dorado Sierra Nevada Mountains Foothills, along CA-16 (Mt. Aukum Rd.), 1.8 miles northeast of Somerset 567 Comment
  CDA10930  Styrax officinalis var. redivivus G. F. Hrusa 1994-4-28 11842 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  JEPS72394  Symphoricarpos mollis var. acutus Gladys L. Smith 1964-8-26 2348 El Dorado immediate vicinity California Alpine Club Echo Summit Lodge 2249 Comment
  SEINET8071515  Symphoricarpos oreophilus W. D. Billings 1950-8-3 1952 El Dorado Sierra Nevada, above Gilmore Lake on the trail to Mt. Tallac. 2865 Comment
  CDA32241  Symphoricarpos rotundifolius var. rotundifolius M. Beyers 2010-8-2 730 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  JEPS82222  Symphoricarpos rotundifolius var. rotundifolius Rimo Bacigalupi, and L. R. Heckard 1962-8-6 8691 El Dorado 0.5 mi w Luther Pass (just se of Grass Lake) 2350 Comment
  UCR242804  Symphoricarpos rotundifolius var. rotundifolius George K. Helmkamp, E. A. Helmkamp 2010-9-1 16897 El Dorado Northern Sierra Nevada Mountains, Mehrten Springs Road, 0.6 mile north of its junction wtih CA-88 2018 Comment
  RSA99360  Symphoricarpos vaccinioides F. W. Peirson 1925-7-6 6289 El Dorado Trail from Fallen Leaf Lake to Angora Lookout, region of Lake Tahoe, Sierra Nevada. 2287 Comment
  UCD34577  Symphyotrichum Beecher Crampton 1985-9-10 10022 El Dorado Stateline, Manzanita ave.. Comment