Search Results — 2000 specimen records retrieved (1595 records with coordinates)
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Results for search: County=EL DORADO; Source=All;   

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  RSA3680  Abies concolor I. L. Wiggins 1930-10-11 5066 El Dorado Along Placerville-Tahoe Highway 18 miles W of Lake Tahoe. Comment
  UCD150186  Abies concolor Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8532 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Western side of park near Mountain Meadow Road. Along undeveloped road. 1926 Comment
  CAS-BOT-BC73493  Abies magnifica A. A. Heller 1916-8-10 12527 El Dorado Near Echo Camp. 2225 Comment
  JEPS73165  Abies magnifica var. magnifica Gladys L. Smith 1971-9-25 3110 El Dorado woods at margin of large meadow se Echo Summit (ca. 1 1/2 mi) 2225 Comment
  CAS-BOT-BC330636  Acer glabrum var. glabrum John Thomas Howell 1925-7-5 1381 El Dorado Lake Tahoe, Emerald Bay, Armstrong's 1889 Comment
  BFRS316 Image available Acer macrophyllum Peter Rubtzoff 1975-6-11 8066 El Dorado Blodgett Forest: Sand Mountain Boulevard about 0.7 mile south of County Road (Comp. 200E) Comment
  UCSB72348  Acer macrophyllum Helmkamp, G.; Helmkamp, E. 2007-3-22 El Dorado Foothills, Northern Sierra Nevada Mountains: Mt. Aukurn Road at the crossing of the middle fork of Cosumnes river, west of jet of Bucks Bar Road 622 Comment
  POM30521  Achillea millefolium George B. Grant 1906-07 s.n. El Dorado Lake Tahoe. [county unspecified] Comment
  CAS-BOT-BC94522  Achnatherum lemmonii R. C. Wenk; Ellen A. Dean; K. Mawdsley; Roman Gankin; T. Nosal 2006-5-6 445 El Dorado Pine Hill Preserve, Pine Hill Unit, four miles N of town of Cameron Park. Growing near top of hill at end of Pine Hill 609 Comment
  CAS-BOT-BC216780  Achnatherum occidentale L. R. Abrams 1928-7-4 12621 El Dorado Fallen Leaf Lake Comment
  UC1137032  Achnatherum occidentale subsp. californicum August L. Hormay 1932-7-7 El Dorado 7 mi n Placerville Comment
  UCD51184  Achnatherum occidentale subsp. pubescens Beecher Crampton 1975-8-12 9244 El Dorado South Lake Tahoe, Bijou. Comment
  UC682054  Achnatherum pinetorum G. L. Stebbins Jr. 1941-7-12 3150 El Dorado crest of ridge sw Angora Peak (near Fallen Leaf Lake) 2499 Comment
  UCD94955  Acmispon grandiflorus var. macranthus Clare Williams; PLS 102 Plant Collection Interns 2011-4-30 7 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. North of Kanaka Valley. 335 Comment
  UCD104248  Acmispon nevadensis A. A. Heller 1919-7-29 13334 El Dorado Meek's bay, Lake Tahoe. Comment
  SD237428  Acmispon parviflorus G. K. Helmkamp, E. A. Helmkamp 2010-5-15 16045 El Dorado Sierra Nevada Mountains Foothills: String Canyon Road, 1.4 miles northeast of its junction with Consumnes Mine Road. 1110 Comment
  UC148972  Aconitum columbianum H. M. Hall 1910-7-21 8798 El Dorado Glen Alpine Creek Sierra Nevada Mts., Glen Alpine Creek 1950 Comment
  CAS-BOT-BC391386  Aconitum columbianum subsp. columbianum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC391380  Aconitum columbianum subsp. columbianum Elsie Zeile Lovegrove 1950-10-16 s.n. El Dorado Lake Tahoe Basin. Trail to Lily Lake Comment
  UCD106981  Aconogonon phytolaccifolium Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7252 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
  UC747410  Actaea rubra G. Thomas Robbins 1943-4-25 1032 El Dorado ca. 3 mi. e. Camino; N. Fork Webber Creek 914 Comment
  SEINET7249203  Aegilops cylindrica George K. Helmkamp, Elizabeth Helmkamp 2013-1 El Dorado 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
  UCR248336  Aegilops triuncialis Peter Rubtzoff 1975-6-12 8098 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, 'County Road' [=Wentworth Springs Road?], c. 0.65 miles east of main station entrance 1354 Comment
  HSC95742  Aesculus californica Nathan Horn 1989-6-2 19 El Dorado Along Pleasant Valley Rd. and Fonni Rd 500 Comment
  UC747312  Aesculus californica G. Thomas Robbins 1943-6-17 1182 El Dorado 3 mi e Placerville; Institute Of Forest Genetics 822 Comment
  SEINET2084158  Agastache urticifolia G. Rink 1999-7-11 sn El Dorado South end of Fallen Leaf Lake near Lake Tahoe, in wash. 1950 Comment
  SEINET9322122  Agastache urticifolia Unknown 2010-9-1 16899 El Dorado Northern Sierra Nevada Mountains Comment
  UCD124991  Agastache urticifolia P. B. Kennedy 1920-8-20 77 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UC527437  Ageratina occidentalis Carl B. Wolf 1931-9-9 2414 El Dorado crevice 100 ft below summit Mt. Tallac; Sierra Nevada, Mt. Tallac 2956 Comment
  CAS-BOT-BC29404  Ageratina occidentalis Alice Eastwood 1906-9-5 1328 El Dorado Glen Alpine Comment
  JEPS863  Agnorhiza reticulata M. K. Curran May 1884 El Dorado Sweetwater Creek Comment
  UCD44124  Agoseris glauca var. glauca C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1490 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UC88021  Agoseris heterophylla var. cryptopleura Katharine Brandegee May 1907 El Dorado Simpsons Comment
  OBI49181  Agoseris retrorsa Unknown 1883-5-8 s.n. El Dorado Kelsey Comment
  RSA176240  Agoseris retrorsa Percy C. Everett 1964-4-16 33760 El Dorado N slope of Pine Hill, ca 3-4 miles ENE of Rescue 610 Comment
  UCR237084  Agoseris retrorsa George K. Helmkamp, E. A. Helmkamp 2012-5-18 19000 El Dorado Northern Sierra Nevada Mountains, junction of Bonnetti Road (Capps Crossing Rd.) and Mormon Emigrant Trail, east of Jenkinson Lake 1261 Comment
  UCD19150  Agoseris retrorsa June McCaskill 1956-6-6 453 El Dorado US Highway 50, 3 mi. west of Kyburz. 1127 Comment
  UCD165302  Agrostis Peter Rubtzoff; John Thomas Howell 1973-7-18 7138 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow. 1310 Comment
  UCR177124  Agrostis George K. Helmkamp, E. A. Helmkamp 2006-7-10 10880 B 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
  UCD37214  Agrostis avenacea Beecher Crampton 1958-6-9 4915 El Dorado El Dorado County, 14 miles northeast of Placerville, Pino Grande Road, Mosquito Lumber Camp, public fishing area of Finnon Lake. 762 Comment
  SEINET3916096  Agrostis diegoensis A. A. Beetle, D. E. Beetle; Alva Hansen 1945-1 3924 El Dorado South side of Upper Echo Lake, north slope of Ralstone Mt.; 0 2286 Comment
  UCD44838  Agrostis exarata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2204 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD52134  Agrostis exarata Beecher Crampton 1957-6-18 4249 El Dorado Coloma. Comment
  UCD52307  Agrostis exarata Beecher Crampton 1956-6-22 3610 El Dorado 1.3 miles east of Melson's Corner, 2.1 miles west of Fair Play, Perry Creek drainage. Comment
  UCD75800  Agrostis exarata G. Ledyard Stebbins 1969-6-1 6916 El Dorado 0.5 mile southwest of Garden Valley. 576 Comment
  SEINET7593699 Image available Agrostis exarata F. A. White 1937-1 1076 El Dorado Shute Camp Road 914 Comment
  UCD166000  Agrostis idahoensis Daniel M. McNair 2016-7-12 2148 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2044 Comment
  UCD53009  Agrostis microphylla Beecher Crampton 1972-4-26 8798 El Dorado Bass Lake, n.e. of Clarksville. Comment
  UC815025  Agrostis pallens A. A. Heller 1915-8-5 12149 El Dorado on Lincoln Hwy near Camp Echo 2133 Comment
  UCR233144A  Agrostis pallens George K. Helmkamp, E. A. Helmkamp 2011-9-23 18315 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 8.6 miles north of its junction with US-50 1613 Comment
  CAS-BOT-BC249303  Agrostis scabra Peter Rubtzoff 1972-9-20 6934 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek area ca. 0.4 mi. south of County Road (Comp. 360R) 1283 Comment
  CAS-BOT-BC249304  Agrostis scabra Peter Rubtzoff 1972-9-19 6929 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek area ca. 0.35 mi. south of County Road (Comp. 360R) 1283 Comment
  POM176912  Agrostis scabra Le Roy Abrams 1930-7-15 12690 El Dorado Near Lily Lake, Glen Alpine Canyon Comment
  UC1153932  Agrostis scabra Beecher Crampton 1957-8-6 4557 El Dorado Luther Pass summit, Alpine-El Dorado County line Luther Pass 2377 Comment
  UCD125388  Agrostis scabra Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7483 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. West side of highway 89, along General Creek. 1919 Comment
  UCD72947  Agrostis stolonifera Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4513 El Dorado Washoe Meadows State Park. North of fen system along trail/old road. 1948 Comment
  UCD53724  Agrostis variabilis G. L. Stebbins Jr. 1942-8-30 3315 El Dorado Desolation Valley, near Lake Le Conte, 7 miles west of Fallen Leaf. 2590 Comment
  SEINET255570 Image available Ailanthus altissima George K. Helmkamp, E. A. Helmkamp 2006-1 11042 El Dorado Northern Sierra Nevada Mtns foothills: along Pleasant Valley Rd., 0.3 mile west of El Dorado 366 Comment
  SACT000266  Aira caryophyllea J. Wilson 1982-5-7 El Dorado Savanna, open brush/grassland 243.8 Comment
  SACT000272  Aira caryophyllea J. Wilson 1982-5-2 El Dorado On east side of Salmon Falls Road; Metamorphic, woodland/savana 152.4 Comment
  SACT000273  Aira caryophyllea J. Wilson 1985-9-7 El Dorado in open saddle on top of the western ridge approximately 50 meters west of fire break surrounding the lookout 573.024 Comment
  UCR207144  Alchemilla occidentalis George K. Helmkamp, E. A. Helmkamp 2009-4-4 14502 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 2.3 miles west of Bucks Bar Road 654 Comment
  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
  UC747511  Allium amplectens G. Thomas Robbins 1943-5-7 1075 El Dorado 3 mi e Placerville; Institute of Forest Genetics 792 Comment
  SD260854  Allium campanulatum George K. Helmkamp, Elizabeth Helmamp 2013-6-19 20920 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, north side of its junction with Mormon Emigrant Trail. 2188 Comment
  UC747512  Allium campanulatum G. Thomas Robbins 1943-6-5 1119 El Dorado 3-4 mi s Kyburz (slope above Silver Fork American River near Sacramento Box Co. sawmill (China Flat)); Silver Fork American River 1371 Comment
  POM190473  Allium campanulatum David D. Keck 1932-6-30 1566 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1921 Comment
  SEINET3884274  Allium campanulatum D. W. McNeal, N. Eisenbraun 1990-7-6 3726 El Dorado Above Hwy. #88, 0.7 mi. SW. of Carson Spur.; 0 Comment
  UC635244  Allium hyalinum H. L. Mason 1928-5-3 4486 El Dorado near bridge of Cosumnes River (at mouth of Clark Creek); Cosumnes River, Clark Creek Comment
  UC85606  Allium hyalinum Mrs. K. Brandegee May, 1907 28 El Dorado about 5 km s Salmon Falls (near the Natoma ditch) Comment
  UCD159984  Allium peninsulare Jack Major 1966-4 s.n. El Dorado Pine Hill. Comment
  UC1035940  Allium peninsulare var. peninsulare John Ingram 1953-5-17 132 El Dorado California State Highway 49 at bridge 2523 Pilot Hill 323 Comment
  UCD163119  Allium sanbornii var. sanbornii Robert E. Preston 2014-6-11 2970 El Dorado 3.5 mi NE of Georgetown, on E slope of Little Bald Mtn. 903 Comment
  UCD158864  Allium tribracteatum G. Ledyard Stebbins 1971-7-7 8041 El Dorado Ridge 0.5 mile west of Cody Meadows. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD150265  Allium validum James A. Neilson Jr. 1971-8-2 2287 El Dorado Tahoe Basin, Grass Lake. 2353 Comment
  RSA9408  Allium validum Carl B. Wolf 1928-8-21 3428 El Dorado Near Fallen Leaf Lake. 2043 Comment
  UCR175735  Allophyllum George K. Helmkamp, E. A. Helmkamp 2006-7-31 11061 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  UC449754  Allophyllum gilioides subsp. violaceum R. L. Pendleton and F. M. Reed 1907-7-25 1252 El Dorado Glen Alpine, Lily Lake Lake Tahoe Region, Glen Alpine, Lily Lake 2026 Comment
  SEINET11266308  Allophyllum integrifolium George Helmkamp, E. A. Helmkamp 2010-8-7 16729 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring (Tragedy Spring 7.5' Q.); 0 2135 Comment
  CAS-BOT-BC453421  Allotropa virgata Wm. Vortriede 1927-7-1 s.n. El Dorado Mt. Ralston 2133 Comment
  JEPS59056  Allotropa virgata Dr. L. M. Newlon July, 1920 El Dorado upper end Cascade Lake (near Lake Tahoe); , Cascade Lake (upper end) Comment
  CAS-BOT-BC453420  Allotropa virgata J. C. Hawver 1913-8-1 s.n. El Dorado Lake Tahoe Region: Emerald Bay Comment
  UCR193194  Alnus incana subsp. tenuifolia George K. Helmkamp, E. A. Helmkamp 2007-5-31 12248 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 4.3 miles west of its junction with Wright's Lake Road, generally between Wright's Lake and Ice House Reservoir 1753 Comment
  UCR217883  Alopecurus pratensis George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16136 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
  CAS-BOT-BC55592  Ambrosia psilostachya G. P. Rixford 1906-9-5 s.n. El Dorado Shingle Springs Comment
  CAS-BOT-BC142924  Amelanchier alnifolia M. D. Morris 1923-8-10 M- 71 El Dorado See Locality Details 1615 Comment
  CAS-BOT-BC142993  Amelanchier utahensis W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2743 Comment
  UC1614617  Amsinckia Charles M. Belshaw 1935-7-9 1127 El Dorado 1 1/2 mi w of Strawberry (near 41 Milestone, along Placerville Road to Tahoe, Central Sierra Nevada); Central Sierra Nevada 1676 Comment
  UCD119677  Amsinckia intermedia G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11769 El Dorado Northern Sierra Nevada Mountains: junction of Uhlenkamp Road and Pine Hill Road, north of Grass Valley Road and northwest of Placerville. 401 Comment
  CAS-BOT-BC45095  Anaphalis margaritacea H. M. Hall; H. P. Chandler 1903-7-1 4648 El Dorado Near Glen Alpine 2286 Comment
  CAS-BOT-BC45097  Anaphalis margaritacea W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine Comment
  UCD128839  Anaphalis margaritacea G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11009 El Dorado Northern Sierra Nevada Mountains: Echo Summit along Hwy US-50; at entrance to the road maintenance station. 2245 Comment
  UC8887  Anemone drummondii Miss Anna King May, 1900 El Dorado Lake Tahoe, Calif. Comment
  SEINET11079520  Angelica breweri J. Sulman 2004-9-23 NV 030 -035 El Dorado Tahoe Rim Trail, 2.4 km S of Big Meadow on Hwy 89. 2392 Comment
  UCD127127  Angelica breweri G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11026 El Dorado Northern Sierra Nevada Mtns: North Truckee River Rd., 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe. 2009 Comment
  UCD127130  Angelica breweri G. K. Helmkamp; E. A. Helmpkamp 2006-9-12 11376 El Dorado Northern Sierra Nevada Mountains: Along Hwy CA-89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake. 2362 Comment
  CAS-BOT-BC271479  Anisocarpus madioides G. L. Stebbins; D. L. Smith 1976-6-2 C 7636 El Dorado Along Rock Creek, 6 miles southeast of Georgetown 609 Comment
  UCD116187  Anoda cristata P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle. Barrett Ranch. 457 Comment
  UC1125549  Antennaria argentea H. S. Yates 1934-6-29 6500 El Dorado 1 mi n Meyers; Pyramid Pk. Quad. 1981 Comment
  UC201661  Antennaria argentea LeRoy Abrams 1911-7-27 4810 El Dorado near, (lateral moraine) Fallen Leaf Lake; Lake Tahoe Region 2042 Comment
  SJSU8137  Antennaria corymbosa D. Funnell 1965-7-1 El Dorado Grass Lake c. 1 mi NW of Luther Pass on State Route 89 2255 Comment
  UCD77105  Antennaria media G. Ledyard Stebbins 1980-8-20 8165 El Dorado Desolation Wilderness area, northeast of Maud Lake. (Exact location unknown. Coordinates estimated by label maker.) 2651 Comment
  POM40290  Antennaria rosea George B. Grant 1906-7-20 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains 1829 Comment
  RSA747578  Antennaria rosea Scott D. White, Julie Greene 1997-7-13 5436 El Dorado High Sierra Nevada: Lake Tahoe Area: Hwy 50 (=Hwy 89), just W of Lake Tahoe Airport. 1902 Comment
  SJSU8152  Antennaria rosea N. D. Addy 1962-7-8 194 El Dorado by trail to Desolation Valley from Fallen Leaf Lake 2072 Comment
  UC469002  Antennaria rosea R. L. Pendleton and F. M. Reed 1907-7-23 1115 El Dorado Mt. Tallac Trail, below Lake Gilmore Lake Tahoe Region, Lake Gilmore 2377 Comment
  CAS-BOT-BC84795  Antennaria rosea subsp. rosea Alice Eastwood 1906-7-21 1092 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC137760  Anthoxanthum odoratum John Thomas Howell 1963-7-9 39641 El Dorado Sierra Nevada. South Fork American River near Pacific House. 1036 Comment
  CAS-BOT-BC137761  Anthoxanthum odoratum John Thomas Howell 1943-7-28 18905 El Dorado 2 miles west of Pacific House. Comment
  SD239893  Aphanes occidentalis George K. Helmkamp, E. A. Helmkamp 2009-4-4 14502 El Dorado Northern Sierra Nevada Mountains Foothills: Sand Ridge Road, 2.3 miles west of Bucks Bar Road (Camino 7.5'Q) 654 Comment
  CAS-BOT-BC419686  Apocynum Peter Rubtzoff 1975-6-25 8131 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Chinquapin Flat Road ca. 0.9 mi. south of Gaddis Creek Road (Comp. 580E). 1316 Comment
  UC311221  Apocynum androsaemifolium unknown July 1920 El Dorado Strawberry Sierra Nevada, Strawberry Comment
  JEPS72504  Apocynum androsaemifolium Gladys L. Smith 1963-7-27 1810 El Dorado top of Old Hawley Grade (50 ft. from US Hwy. 50); Echo Summit, Old Hawley Grade 2240 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
  RSA0011959  Aquilegia formosa George K. Helmkamp, E. A. Helmkamp 2011-9-13 18249 El Dorado Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23deg.) of Alder Hill. 2274 Comment
  UC809663  Aquilegia formosa Verne Grant and Alva Grant 1949-7-20 El Dorado above Upper Echo lake 2377 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
  UC1614022  Arabis glabra Charles M. Belshaw 1935-7-9 1134 El Dorado 1 1/2 mi. w. Strawberry (along Placerville rd. to Tahoe, near 41 milestone); Central Sierra Nevada 1676 Comment
  SEINET2470881  Arabis holboellii K. Christie 2010-6-16 1821 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake campground, off of road 1301. 1920 Comment
  UCR206765  Aralia californica George K. Helmkamp, Amy Barnes 2009-7-7 15113 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, at the north side of its crossing of the South Fork American River, about 7 miles north of Pollock Pines 579 Comment
  UCD42460  Arceuthobium americanum Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC409975  Arceuthobium campylopodum W. R. Dudley 1893-6-8 s.n. El Dorado Mt. Tallac Comment
  JEPS73015  Arceuthobium campylopodum Gladys L. Smith 1972-3-18 3131 El Dorado Echo Ridge Echo Summit (directly above statbles) 243 Comment
  POM367443  Arctostaphylos Hutchinson 1910-1 1931 El Dorado Lake Tahoe, Sierra Nevada Mountains. Comment
Read comments
Mar 14 2007
  UC747667  Arctostaphylos G. Thomas Robbins 1945-2-19 1838 El Dorado 3 mi e Placerville; Fruit Ridge 762 Comment
  JEPS14583  Arctostaphylos mewukka Peter H. Raven with G. Thomas Robbins 1956-4-29 9117 A El Dorado s side of river near bridge on road north-west of Youngs (Somerset); North Fork of Cosumnes River Comment
  CAS-BOT-BC45502  Arctostaphylos nevadensis Elizabeth Parsons Hawver 1909-6-1 s.n. El Dorado Lake Tahoe Regions. Comment
  CAS-BOT-BC45511  Arctostaphylos nevadensis Elsie Zeile Lovegrove 1947-5-30 s.n. El Dorado Glen Alpine Rd. Comment
  CAS-BOT-BC45545  Arctostaphylos nevadensis LeRoy Abrams 1911-7-29 4837 El Dorado Glen Alpine Trail, Mt. Tallac. 2743 Comment
  CAS-BOT-BC45547  Arctostaphylos nevadensis W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine. 1219 Comment
  JEPS38798  Arctostaphylos nevadensis A. M. Ottley 1920-6-22 867 El Dorado Angora Lake Comment
  JEPS72448  Arctostaphylos nevadensis Gladys L. Smith 1971-9-25 3097 El Dorado along road from California Alpine Club Lodge and US Highway Maintenance Station Echo Summit 2250 Comment
  JEPS72449  Arctostaphylos nevadensis Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2493 El Dorado summit area Echo Peak 2711 Comment
  UCD52659  Arctostaphylos nevadensis W. Robert Powell 1984-10-9 3069 El Dorado 2.5 air miles northwest of Ice House Dam; 0.6 mile east of Big Hill Lookout. 1737 Comment
  JEPS98897  Arctostaphylos nissenana Walter Knight and Irja Knight 1966-2-9 1779 El Dorado type locality, Ashcraft Ranch near Garden Valley 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
  RSA633229  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24940 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  UC747668  Arctostaphylos nissenana G. Thomas Robbins 1944-2-6 1482 El Dorado near head of Spanish Ravine (e outskirts of Placerville); Placerville 609 Comment
  UCD14761  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -8 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  UCD14762  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -9 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  UCD14775  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -27 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  SEINET11984928  Arctostaphylos nissenana Unknown 1965-1 424 El Dorado hill S of the end of North Circle Drive overlooking Martinez Creek from N, S of Diamond Springs Comment
  BFRS156 Image available Arctostaphylos patula Peter Rubtzoff 1975-5-27 7992 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  CAS-BOT-BC164345  Arctostaphylos patula Peter Rubtzoff 1975-7-22 8206 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area). (Comp. 451E) 1325 Comment
  CAS-BOT-BC46663  Arctostaphylos patula Ira L. Wiggins 1930-10-12 5079 El Dorado Near Emerald Bay, Lake Tahoe. Comment
  CAS-BOT-BC46691  Arctostaphylos patula Alice Eastwood 1906-7-21 s.n. El Dorado Glen Alpine Region. Comment
  JEPS38830  Arctostaphylos patula W. L. Jepson 1918-8-25 8132 El Dorado Mt. Tallac Lake Tahoe 2438 Comment
  SJSU10854  Arctostaphylos patula S. W. Eastman 1958-5-18 El Dorado near Strawberry on Hwy 50 1676 Comment
  UC566218  Arctostaphylos patula P. L. Johannsen and A. D. Gifford 1934-6-9 341 El Dorado Peavine Ridge Pyramid Peak Quadrangle 1584 Comment
  UCD150176  Arctostaphylos patula Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8523 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northern end of park near Lake Tahoe Blvd. 1932 Comment
  UCD42617  Arctostaphylos patula Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD53306  Arctostaphylos patula Beecher Crampton 1964-10-3 7211 El Dorado Twin Bridges; U.S. Hwy 50. 1859 Comment
  JEPS38762  Arctostaphylos viscida subsp. viscida Frank B. Herbert El Dorado Shingle Springs 426 Comment
  UCR173693  Arctostaphylos viscida subsp. viscida George K. Helmkamp, Elizabeth Helmkamp 2006-4-7 10174 El Dorado Northern Sierra Nevada Foothills, E of Sacramento, between N and Middle Forks of the Cosumnes River; Sand Ridge Road, 3.1 mi. east of Calif. Hwy 49 534 Comment
  UC370237  Arenaria kingii var. glabrescens E. O. Essig 1928-7-19 El Dorado Upper Echo Lake 2438 Comment
  UC496474  Arenaria kingii var. glabrescens Merle Randall 1930-6-24 El Dorado Lake Tahoe Region, Lower Echo Lake Comment
  CAS-BOT-BC137571  Aristida oligantha G. L. Stebbins 1976-9-25 76284 El Dorado 4 miles west of Coloma, along State Highway no. 49. 228 Comment
  UCD84175  Aristida oligantha Chuck Hughes 2009-8-13 134 El Dorado field between Wild Chaparral Drive and Crosswood Drive. North of Highway 50. 449 Comment
  SEINET6652455  Aristolochia californica K. K. Klein 1976-3-13 s.n. El Dorado South of Auburn along the middle fork of the American River 305 Comment
  CAS-BOT-BC82131  Arnica chamissonis Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  SEINET7711462  Arnica chamissonis Chesnut, Drew 1890-8-8 El Dorado Cascade. Lake Tahoe. Comment
  RSA94482  Arnica chamissonis subsp. foliosa F. W. Peirson 1937-7-28 12134 El Dorado Richardsons, Lake Tahoe 1905 Comment
  CAS-BOT-BC82674  Arnica longifolia Alice Eastwood 1906-7-21 1171 El Dorado Mt. Tallac, Glen Alpine Region Comment
  CAS-BOT-BC82703  Arnica longifolia G. Thomas Robbins 1943-9-5 1374 El Dorado Summit of Mt. Tallac 2956 Comment
  UC149003  Arnica mollis H. M. Hall 1910-7-28 8824 El Dorado Half-moon Lake Sierra Nevada Mountains, Half-moon Lake 2468 Comment
  UC53879  Arnica nevadensis H. M. Hall and H. P. Chandler 1903-7-1 4613 El Dorado Mt. Tallac Sierra Nevada Mountains, Lake Tahoe 2895 Comment
  UC593471  Arnica nevadensis G. L. Stebbins Jr. 1936-8-13 2032 El Dorado above, w of Tamarack Trail Fallen Leaf Lake 2377 Comment
  RSA94868  Arnica nevadensis F. W. Peirson 1925-7-2 6223 El Dorado Glen Alpine Road, 0.5 mile above Fallen Leaf Lake 2012 Comment
  UC593472  Arnica ovata G. L. Stebbins Jr. 1936-8-13 2031 El Dorado se side of Angora Peak Angora Peak 2286 Comment
  UC1119539  Artemisia douglasiana P. L. Johannsen 1934-9-25 507 El Dorado 1/2 mi se Palmer's (Plot 377); Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  CAS-BOT-BC97308  Artemisia tridentata subsp. tridentata James Moffitt 1926-8-22 s.n. El Dorado Lake Tahoe Comment
  JEPS72598  Artemisia tridentata subsp. vaseyana Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2537 El Dorado summit area Echo Peak 2711 Comment
  UC219333  Asarum lemmonii H. M. Hall 1921-6-26 11312 El Dorado Sly Park Comment
  CAS-BOT-BC222807  Asclepias Peter Rubtzoff 1975-6-12 8089 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R) 1310 Comment
  RSA401235  Asclepias fascicularis Wm. Martin 1971-9-11 20294 El Dorado 1 mile north of Greenwood, 14 miles south of Auburn on Hwy 193 Comment
  CDA11099  Aspidotis californica G. F. Hrusa, Jeff Hart 1994-4-23 11787 El Dorado Cosumnes River Drainage; N side of Cosumnes River, immediately W of Hwy 49 bridge. Comment
  RSA686370  Aspidotis densa Hutchinson 1910-1 1931 El Dorado Lake Tahoe. [county unspecified] Comment
  CAS-BOT-BC97484  Aster Elsie Zeile Lovegrove 1950-10-17 s.n. El Dorado Road to Lily Lake Comment
  UCR106387  Aster alpigenus Scott D. White, Julie Greene 1997-7-13 5423 El Dorado Sierra Nevada Mtns, Lake Tahoe region, Hwy 89 (=Hwy 50), 0.4 mi west of summit of Luther Pass; at Grass Lake 2332 Comment
  UCR257698  Aster eatonii George K. Helmkamp, Amy Barnes 2012-8-19 19659 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
  RSA750422  Aster foliaceus var. parryi George K. Helmkamp, E. A. Helmkamp 2008-8-30 14067 El Dorado along Mormon Emigrant Trail at Leek Spring, about 2 miles northwest of its junction with CA-88 2238 Comment
  CDA10255  Aster integrifolius P. B. Kennedy 1920-8-14 El Dorado Eldorado National Forest. 0 Comment
  UCR179311  Aster occidentalis George K. Helmkamp, E. A. Helmkamp 2006-8-24 11268 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  RSA794567  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2010-9-1 16896 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 2018 Comment
  UCR232628  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2011-9-13 18246 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
  UCR170422  Aster occidentalis var. yosemitanus George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10015 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
  JEPS71948  Astragalus austiniae Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2515 El Dorado summit area Echo Peak 2711 Comment
  CAS-BOT-BC177565  Astragalus bolanderi Marian L. Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe Region Comment
  JEPS71949  Astragalus bolanderi Gladys L. Smith 1970-7-21 2888 El Dorado top of pass between Haypress Meadows and Lake Aloha; between Haypress Meadows and Lake Aloha 2651 Comment
  UCR242350  Astragalus bolanderi George K. Helmkamp, E. A. Helmkamp 2010-8-20 16809 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  UCSB71766  Astragalus bolanderi Helmkamp, G.; Helmkamp, E. 2008-8-30 El Dorado Northern Sierra Nevada Mountains; Leek Spring Valley, Foster Meadow Road 0.9 miles southwest of its junction with Mormon Emigrant Trail (Tragedy Spring 7.5' Q.) 2241 Comment
  POM213949  Astragalus bolanderi H. F. Copeland 1934-7-22 s.n. El Dorado Near Wrights Lake. 2134 Comment
  UC306831  Astragalus bolanderi unknown 1918-7-21 El Dorado Mt. Ralston , Mt. Ralston (Sierra Nevada) 2743 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
  UCD165920  Athyrium filix-femina var. cyclosorum Ellen Dean; with Mayra Huerta 2016-8-12 9234 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Near southern boundary of park, south of unnamed drainage. 2071 Comment
  UC1873042  Athysanus pusillus David Keil 2005-3-13 30348 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Road. 500 Comment
  UCD56119  Avena barbata P. B. Kennedy 1922-5-23 s.n. El Dorado French Creek. Barrett Ranch. Shingle. 487 Comment
  SACT000404  Avena fatua J. Wilson 1985-6-11 El Dorado Gabbro substratum, savanna vegetation, semi-wet field habitat; slope/aspect: 5 deg./N64E 445.0 Comment
  CAS-BOT-BC98025  Baccharis pilularis John Thomas Howell 1976-10-29 52309 El Dorado On Salmon Falls Road at Sweetwater Creek 149 Comment
  UCR51755  Baccharis pilularis C. B. Wolf 1934-10-2 06143 El Dorado Road to Placerville, .5 mi. above El Dorado 550 Comment
  SD81094  Balsamorhiza sagittata Darley F. Howe 1971-7-2 4757 El Dorado South Lake 1890 Comment
  UCR173672  Barbarea orthoceras George K. Helmkamp, Elizabeth Helmkamp 2006-4-7 10171 El Dorado Northern Sierra Nevada Foothills, E of Sacramento, between N and Middle Forks of the Cosumnes River; Sand Ridge Road, 1.9 mi. east of Calif. Hwy 49 454 Comment
  RSA759761  Barbarea verna George K. Helmkamp, E. A. Helmkamp 2009-5-4 14585 El Dorado junction of Bonetti Road and Mormon Emigrant Trail, 3.6 miles east of Sly Park Rd. and Jenkinson Lake 1226 Comment
  CAS-BOT-BC75977  Berberis pumila Robert F. Thorne; P. Everett 1964-4-16 33744 El Dorado 2 miles south of center of Placerville. 640 Comment
  CAS-BOT-BC75980  Berberis pumila G. Thomas Robbins 1944-4-30 1569 El Dorado Above South Fork Webber Creek, 3-4 miles northeast of Newtown. 914 Comment
  UCD44192  Bistorta bistortoides C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1558 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC66264  Blechnum spicant G. L. Stebbins 1968-6-15 6706 El Dorado East of Grizzly Flat, in Big Canyon 1432 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
  JEPS72285  Boechera howellii Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2500 El Dorado Echo Peak summit area Echo Peak 2711 Comment
  UCD114337  Boechera howellii P. B. Kennedy 1920-9-17 218 El Dorado Lyall Rock Cress. El Dorado National Forest -- Rock Bound Trail. 2438 Comment
  JEPS72277  Boechera lyallii Gladys L. Smith 1971-7-11 3126 El Dorado across from Haypress Meadow (n side of trail) 2560 Comment
  JEPS72016  Boechera pratincola Gladys L. Smith 1964-7-6 2098 a El Dorado near Echo Summit (trail around Echo Lakes); Echo Lakes 2255 Comment
  CAS-BOT-BC14645  Boechera rectissima Alice Eastwood 1912-6-15 381 El Dorado Lake Tahoe Region. Deer Park. Comment
  CAS-BOT-BC14647  Boechera rectissima John Thomas Howell 1925-5-29 1110 El Dorado Emerald Bay Camp, Lake Tahoe. 1889 Comment
  CAS-BOT-BC14707  Boechera repanda Alice Eastwood 1907-8-11 233 El Dorado Yosemite National Park. Harden Lake. Comment
  UCD165632  Boechera retrofracta Ellen Dean; with Daniel McNair 2016-6-10 8979 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. 1950 Comment
  CAS-BOT-BC25474  Boechera retrofracta Alice Eastwood 1909-7-1 935 El Dorado Lake Tahoe Region. Near Camp Agassiz. Comment
  UC129108  Bolandra californica F. M. Reed and R. L. Pendleton 1907-7-25 1677 El Dorado near Modjeska Falls; Lake Tahoe Region, Glen Alpine 2072 Comment
  JEPS73096  Botrychium multifidum Gladys L. Smith 1971-9-25 3104 El Dorado lower end of Lake Audrain 2194 Comment
  UCD136806  Botrychium multifidum Dennis Wm. Stevenson 1974-10-27 405 El Dorado Between State Highway 89 and the lake, north of Grass Lake (Luther Pass). 2346 Comment
  UCD84174  Boykinia major Chuck Hughes 2009-7-8 133 El Dorado near Rubicon Trail crossing of Ellis Creek. 1987 Comment
  UCR219151  Brassica geniculata George K. Helmkamp, E. A. Helmkamp 2009-9-30 15663 El Dorado Sierra Nevada Mountains Foothills, Cedar Ravine Road at the junction with Camp Nauvoo Road, 0.1 mile south of Weber Creek and c. 2.5 mi. SE of Placerville 567 Comment
  CAS-BOT-BC127799  Brickellia grandiflora L. R. Abrams 1930-8-20 12755 El Dorado near Lily Lake, Glen Alpine Canyon 1981 Comment
  CAS-BOT-BC127794  Brickellia grandiflora John Thomas Howell 1945-9-29 21528 El Dorado Near Tamrack Lake Comment
  CAS-BOT-BC145528  Briza minor G. L. Stebbins; L. D. Smith 1978-5-14 7864 El Dorado Along south fork of American River, near Chili Bar. 304 Comment
  SEINET3282808 Image available Briza minor George K. Helmkamp, E. A. Helmkamp 2009-5-24 14765 El Dorado Sierra Nevada Mountains Foothills; Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49. 381 Comment
  CAS-BOT-BC132176  Brodiaea Peter Rubtzoff 1976-5-18 8518 El Dorado 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) 1267 Comment
  SEINET2441339  Brodiaea elegans subsp. elegans George K. Helmkamp, E. A. Helmkamp 2009-6-6 14918 El Dorado Sierra Nevada Mountains Foothills: along Mosquito Road, 6.2 miles north of its junction with CA-50 in Placerville and at the bridge over the American River (Slate Mountain 7.5' Q.).; 0 485 Comment
  UCR218756  Brodiaea elegans subsp. elegans George K. Helmkamp, Mary Jane Ganibe, Mary Alice Barnes 2010-6-19 16310 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 miles from its junction with Perry Creek Road 1082 Comment
  SD237254  Brodiaea minor G. K. Helmkamp, E. A. Helmkamp 2010-6-19 16314 El Dorado Sierra Nevada Mountains Foothills: Slug Gulch Road, 4.7 miles from its junction with Perry Creek Road. 1082 Comment
  SD248297  Bromus carinatus var. carinatus George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20888 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake (Old Iron Mountain 7.5'Q) 1456 Comment
  SEINET935033  Bromus carinatus var. marginatus A. C. Sanders 1984-1 5050 -B El Dorado Sierra Nevada Mountains; 2.5 road miles N. of the road along the Silver Fork of the American River, 0.2 miles NE of the junction with the road to Pack Saddle Pass, bordered by Yellow Pine Forest 1859 Comment
  CAS-BOT-BC155915  Bromus commutatus Beecher Crampton 1956-6-1 3509 El Dorado South end of Bass Lake, 2 miles directly northwest of Clarksville. Comment
  OBI74532  Bromus diandrus David J. Keil 1992-1 23324 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCD63225  Bromus hordeaceus G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10553 El Dorado Northern Sierra Nevada Mountains: Junction of Ice House Canyon Road and West Meadows Road (SSW of Union Valley Reservoir, just N of US Hwy. 50). 1067 Comment
  UCR237074  Bromus hordeaceus George K. Helmkamp, E. A. Helmkamp 2012-5-22 19059 El Dorado Northern Sierra Nevada Mountains, Forest Service Road 31 (Peavine Ridge Road), 1.3 miles wet of its junction with Ice House Canyon Road 1582 Comment
  UCD125379  Bromus laevipes Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7475 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
  SACT000647  Bromus madritensis J. Wilson 1985-4-30 El Dorado Gabbro, chaparral, dry hillside 432.8 Comment
  UCD59001  Bromus madritensis Beecher Crampton 1956-6-1 3513 El Dorado About the summit of Pine Hill. 627 Comment
  CAS-BOT-BC162199  Bromus orcuttianus John Thomas Howell 1946-9-1 22986 El Dorado Echo Summit. Comment
  SEINET3923250  Bromus orcuttianus Hilda H. Heller 1938-7-31 730 El Dorado Stanford, Fallen leaf. Label partly illegible.; 0 Comment
  UCD59253  Bromus orcuttianus Beecher Crampton 1956-6-22 3596 El Dorado 1/2 mile W of Omo Ranch Post Office. 1036 Comment
  CAS-BOT-BC161946  Bromus rubens Arthur W. Sampson 1909-4-15 390 El Dorado Sequoia Forest. Mosquito Camp, 2 miles northeast of White River. 762 Comment
  UCD160004  Bromus rubens Jack Major 1966-4-27 s.n. El Dorado Pine Hill. Comment
  UCD96113  Bromus sterilis Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6977 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
  JEPS109924  Bromus suksdorfii Dean W. Taylor 2006-6-14 19543 El Dorado Fresh Pond; forestry plantation above the El Dorado Irrigation District canal 1188 Comment
  UCR189915  Bromus suksdorfii George K. Helmkamp, E. A. Helmkamp 2007-8-9 12735 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 1.4 miles south of the lake 2101 Comment
  SACT000778  Bromus tectorum Josephine Van Ess 1976-5-22 El Dorado gravelly rocky slope Comment
  UCR173783  Bromus tectorum George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10512 El Dorado Northern Sierra Nevada Foothills, c. 5 air mi off Calif. Hwy 193, east of Georgetown; 1.7 mi. N of Wentworth Springs Road on Bottlehill Road (junction just east of Balderson Station) 973 Comment
  CHSC73253  Calamagrostis canadensis L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5805 El Dorado Lake Tahoe Basin Management Unit. Meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  CHSC73715  Calamagrostis canadensis L. P. Janeway; Eric Schroder 1998-8-18 6085 El Dorado Lake Tahoe Basin-National Forest. Meadow on west side of Upper Truckee River about 0.3 mi south of Hwy 50 and 1 mi west-southwest of Meyers. 1920 Comment
  JEPS15677  Calamagrostis canadensis G. Thomas Robbins 1956-9-14 3784 El Dorado 1/2 mi NW of Echo Summit (along US Hwy 50) 2225 Comment
  SACT000801  Calamagrostis canadensis H. Jenkins 1937-4-5 El Dorado 2 miles south of Echo Summit Comment
  SD134043  Calamagrostis canadensis Catherine Best Aug 1981 El Dorado Echo Lake 2255 Comment
  UC1131339  Calamagrostis canadensis P. L. Johannsen 1934-7-18 402 El Dorado 1 1/4 mi sw Wilson's; Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  UCD57228  Calamagrostis canadensis P. B. Kennedy 1920-8-10 16 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  SEINET3282769 Image available Calandrinia ciliata George K. Helmkamp, E. A. Helmkamp 2007-4-30 11880 El Dorado Foothills, Northern Sierra Nevada Mountains; hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  CAS-BOT-BC112288  Calliscirpus brachythrix Edwin Cooper Van Dyke 1915-7-1 s.n. El Dorado Desolation Valley, Lake Tahoe Region Comment
  BFRS282 Image available Callitriche heterophylla Peter Rubtzoff 1972-10-26 7048 El Dorado Blodgett Forest: West Fork Gaddis Creek Comment
  JEPS72610  Callitriche verna Gladys L. Smith 1972-8-23 3507 A El Dorado Lily Lake 2072 Comment
  UCD165973  Calocedrus decurrens Daniel M. McNair; with Ellen Dean and Svetlana Yegorova 2016-5-10 2118 El Dorado west side of Tahoe Basin at D. L. Bliss State Park, just east of Highway 89. 1938 Comment
  UCR196891  Calocedrus decurrens George K. Helmkamp, E. A. Helmkamp 2008-5-15 13551 El Dorado Sierra Nevada Mountains, Pea Vine Ridge Road, 0.2 mile west of its junction with White Meadow Road, c. 4.8 miles west of the junction of White Meadow and Ice House roads 1155 Comment
  NY18919  Calocedrus decurrens D. W. McNeal 1975-5-27 1615 El Dorado This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  BFRS59 Image available Calochortus Peter Rubtzoff 1974-6-5 7567 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) Comment
  UC1755184  Calochortus clavatus var. avius Dean Wm. Taylor, Tom Engstrom 2002-7-10 18235 El Dorado knoll dividing Plum Creek from West Branch (ca. 20 air miles East of Placerville) 1554 Comment
  CDA36090  Calochortus leichtlinii M. Beyers, G. F. Hrusa 2011-7-2 983 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  UC1035732  Calochortus leichtlinii Kay H. Beach 1941-7-20 1264 El Dorado near Bijou; Lake Tahoe 1905 Comment
  RSA377377  Calochortus leichtlinii Albert J. Perkins 1923-8-11 s.n. El Dorado Lake Tahoe Region, Tamarack Trail Comment
  JEPS73030  Calochortus minimus Gladys L. Smith 1964-7-6 2160 El Dorado summit of pass from Upper Echo Lake to Desolation Valley 2667 Comment
  SD239510  Calochortus minimus G. K. Helmkamp, E. A. Helmkamp 2009-7-2 15091 El Dorado Sierra Nevada Mountains: Wright's Road at Chimney Flat, 3.4 miles north of junctcion with US-50 (Pyramid Peak 7.5'Q) 2037 Comment
  UC423000  Calochortus minimus Milo S. Baker 1904-7-17 El Dorado near Lake Tahoe; Grass Lake Comment
  UC422976  Calochortus monophyllus Francis Ramaley 1917-5-20 11292 El Dorado 10 mi e Placerville Comment
  SEINET8197421  Calochortus monophyllus D. A. Buck 1959-4-25 19 El Dorado Along Hwy 50 near Placerville. 549 Comment
  RSA59591  Calochortus nudus Verne Grant, Alva Grant 1949-7-22 8777 El Dorado at east end of Lake of the Woods, Desolation Valley Wilderness Area, near Echo Lake 2591 Comment
  RSA59592  Calochortus nudus Verne Grant, Alva Grant 1949-7-22 8777 El Dorado at east end of Lake of the Woods, Desolation Valley Wilderness Area, near Echo Lake 2591 Comment
  SEINET5122824  Calochortus superbus Unknown 1995-6-17 06 El Dorado near Placerville, CA Comment
  UCD95574  Caltha leptosepala G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10749 El Dorado Northern Sierra Nevada Mountains: 8 miles east of Ice House Road on the road to Wright's Lake. 1999 Comment
  UCD95575  Caltha leptosepala P. B. Kennedy 1920-8-10 40 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC270519  Calycadenia multiglandulosa Marcus E. Jones 1882-7-5 3363 El Dorado St. Lawrence Comment
  CHSC98928  Calycadenia multiglandulosa L. P. Janeway 2007-7-8 9093 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; near the confluence of Rock Canyon Creek and Traverse Creek. Openings among the shrubs. 674 Comment
  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
  UC89033  Calycadenia multiglandulosa Katharine Brandegee 1888-8-1 El Dorado Salmon Falls Comment
  UCD80043  Calycadenia multiglandulosa CNPS SN Foothill Team 2005-6-14 SNNR 0153 El Dorado BLM, Joaquin Way. 245 Comment
  CAS-BOT-BC270513  Calycadenia multiglandulosa John Thomas Howell 1931-10-31 8165 El Dorado Georgetown Comment
  CAS-BOT-BC270530  Calycadenia multiglandulosa H. M. Hall 1930-7-3 12806 El Dorado 4 miles above Auberry Comment
  UC1971738  Calycadenia multiglandulosa 1980-9-16 2220 El Dorado E of Sacramento, Latrobe Road, 4.9 mi NW of RR crossing at Latrobe 180 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
  UCD111468  Calyptridium monospermum Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7118 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
  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
  UCR219684  Calyptridium monospermum George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16570 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 Comment
  UCR229411  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2011-7-30 17950 El Dorado Northern Sierra Nevada Mountains, Omo Ranch Road, 7.4 miles southeast of Omo Ranch, 1.9 mi. NW (304 deg. ) airline of Hwy 88 junction 1372 Comment
  JEPS72305  Calyptridium umbellatum Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2743 El Dorado Mount Tallac, below summit area Mount Tallac 2667 Comment
  UC370238  Calyptridium umbellatum E. O. Essig 1928-7-19 El Dorado divide between Upper Echo Lake and Desolation Valley 2590 Comment
  SDSU5706  Calystegia occidentalis D. F. Howe 1965-7-22 El Dorado 3 miles north of Placerville on #49. 518 Comment
  UC747009  Camassia quamash G. Thomas Robbins 1944-7-30 1819 El Dorado 4 mi ne of Wrights Lake (near Maud Lake along Willow Flat Trail); Willow Flat Trail 2438 Comment
  UCR219674  Camassia quamash subsp. quamash George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16584 El Dorado Northern Sierra Nevada Mountains, southernmost point of Wright's Lake, 5.6 mi. NE (33 deg. ) of Kyburz 2085 Comment
  UCR257847  Campanula prenanthoides George K. Helmkamp, Amy Barnes 2012-8-19 19685 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
  UCD114133  Capsella bursa-pastoris G. K. Helmkamp; E. A. Helmkamp 2007-3-22 11666 El Dorado Northern Sierra Nevada Mountains; Bucks Bar Road, 4.4 miles south of Pleasant Valley Road, at junction of Sand Ridge Road. 628 Comment
  CAS-BOT-BC37245  Cardamine breweri Alice Eastwood 1912-6-15 403 El Dorado Lake Tahoe Region. Deer Park. Comment
  CAS-BOT-BC37237  Cardamine breweri John Thomas Howell 1925-7-5 1374 El Dorado Armstrong's, margin of Emerald Bay, Lake Tahoe. 1889 Comment
  UCD44232  Cardamine breweri var. breweri C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1598 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCR184376  Cardamine hirsuta George K. Helmkamp, E. A. Helmkamp 2007-3-5 11597 El Dorado Foothills, northern Sierra Nevada mountains., Junction of Rock Creek Road and Calif. Hwy 49, north of Chili Bar 457 Comment
  UCR173319  Carduus pycnocephalus George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10487 El Dorado Northern Sierra Nevada foothills, along Calif. Hwy 49 between Diamond Springs and Placerville; 0.4 mi. N of Weber Creek 549 Comment
  CAS-BOT-BC18468  Carex abrupta Annie M. Alexander; Louise Kellogg 1943-8-23 3470 El Dorado Lake Tahoe Region. Mt. Tallac. About 0.5 mile from end of horse trail. Comment
  UCD140086  Carex amplifolia Peter Rubtzoff 1972-10-11 7017 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacon Canyon in headquarters area (Comp. 250R). 1280 Comment
  CHSC73212  Carex angustata L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5795 El Dorado Lake Tahoe Basin Management Unit. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  UCD165616  Carex angustata Ellen Dean 2016-6-10 8963 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. 2038 Comment
  UCD165910  Carex angustata Ellen Dean; with Mayra Huerta 2016-8-2 9224 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of park near Balancing Rock and boulder fields. 1946 Comment
  UCD18278  Carex aquatilis E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 821 El Dorado Sierra Nevada, El Dorado National Forest, WNW of the jct. of Hwys 88 and 89, along Hwy 89, just west of Luther Pass. Grass Lake area. Comment
  UCD72609  Carex aquatilis Ellen Dean; T. Sasaki 2007-7-23 4332 El Dorado Washoe Meadows State Park, southeast corner of park on northern side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #4 plot. 1920 Comment
  UCD44934  Carex aquatilis var. aquatilis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2299 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  JEPS63645  Carex athrostachya W. L. Jepson 1918-8-21 8083 El Dorado Tallac Lake Tahoe, Tallac 1905 Comment
  SEINET13327970  Carex athrostachya E. Dean, K. F. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3938 El Dorado Washoe Meadows State Park, Angora Meadows near sewer manhole #4 1918 Comment
  UCD43767  Carex athrostachya C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1133 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UC1729939  Carex aurea L. P. Janeway, Eric Schroder, Katherine Murrell 1998-7-29 5897 El Dorado about 0.7 mi e-se of the middle edge of Fallen Leaf Lake (along Road 1214 to Angora Lookout 0.5 mi from the road to Fallen Leaf Lake, Emerald Bay Quadrangle); Road 1214 to Angora Lookout, Emerald Bay Quadrangle 2042 Comment
  UCD158916  Carex aurea C. E. H. R. Meadow Assessment; Kathren Murrell 1998-7-29 s.n. El Dorado Lake Tahoe Basin; Fallen Leaf Lake. 1943 Comment
  CAS-BOT-BC311843  Carex bolanderi Peter Rubtzoff 1975-7-10 8189 El Dorado U.C. Blodgett Forest Research Station, Sand Mountain Blvd. less than 0.1 miles south of County Road. 1234 Comment
  CAS-BOT-BC329289  Carex bolanderi Peter Rubtzoff 1975-7-23 8224 El Dorado U.C. Blodgett Forest Research Station, Headquarters Loop Road at Bacon Creek crossing west of headquarters. 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
  CAS-BOT-BC34199  Carex canescens John Thomas Howell 1963-7-9 39648 El Dorado Sierra Nevada. Near foot of Echo Summit grade, 1 mile southwest of Meyers. 2011 Comment
  UCD125139  Carex capitata Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7435 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. On W side of Hwy. 89, just south of General Creek Campground. Near middle of fen towards eastern edge. 1927 Comment
  UCD73751  Carex capitata Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4451 El Dorado Washoe Meadows State Park. Southernmost fen. 1930 Comment
  CAS-BOT-BC34456  Carex deflexa var. boottii Lewis S. Rose 1963-7-9 63192 El Dorado 1 mile SW of Meyers. 1981 Comment
  CAS-BOT-BC34964  Carex densa Gilbert Thereon Benson 1924-4-13 37 El Dorado Near Webber Creek, 1 mile south of Placerville. Comment
  UCR250440  Carex deweyana subsp. leptopoda George K. Helmkamp, Elizabeth Helmkamp 2013-5-22 20650 El Dorado Northern Sierra Nevada Mtns. Foothills, Along E-16 (Mt. Aukum Rd.) at the southwest end of Angustini Reservoir 569 Comment
  UCD60667  Carex disperma Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4131 El Dorado Washoe Meadows State Park. Central part of park in vicinity of manholes #48 and #49. 1926 Comment
  UCD142884  Carex echinata subsp. echinata Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7979 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park. Fen just south of General Creek Campground. South side of fen. 1932 Comment
  RSA32530  Carex exserta H. F. Copeland 1939-6-25 s.n. El Dorado Near Fallen Leaf Lake. Canyon of Glen Alpine Creek. 1829 Comment
  UCD61772  Carex fracta Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4302 El Dorado Washoe Meadows State Park. Near center of park, west of fen system. 1942 Comment
  UC55230  Carex helleri H. M. Hall and H. P. Chandler July, 1903 4663 El Dorado near Lake Lucile (vicinity of Lake Tahoe); Sierra Nevada Mountains 2590 Comment
  UCD140441  Carex heteroneura Peter F. Zika 2010-8-10 25310 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH). 2665 Comment
  UCD72640  Carex integra Ellen Dean; T. Sasaki 2007-7-23 4363 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
  UCR173977  Carex integra George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10677 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 9.1 miles north of Hwy US-50 1662 Comment
  UC1006  Carex jonesii Ezra Brainerd July 12 - 18, 1897 El Dorado Strawberry Creek Sierra Nevada Mts. 1798 Comment
  CAS-BOT-BC7794  Carex laeviculmis Peter Rubtzoff 1972-9-19 6918 El Dorado Blodgett Forest: Mutton Creek area ca. 0.3 miles sout of County Road. (Comp. 370 E) 1280 Comment
  SEINET7485359 Image available Carex lemmonii Ray Tallent 1987-1 808 El Dorado El Dorado National Forest; cut clearing N of Strawberry Crk 1800 Comment
  UCD72951  Carex lenticularis Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4517 El Dorado Washoe Meadows State Park. Northern edge of fen system, S side of trail. 1941 Comment
  CAS-BOT-BC31240  Carex lenticularis var. impressa George Ledyard Stebbins 1977-7-17 7777 El Dorado Along Silver Fork, American River near bridge. 1676 Comment
  UCD148629  Carex lenticularis var. impressa Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8380 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1914 Comment
  UCD140499  Carex lenticularis var. impressa P. B. Kennedy 1920-8-17 195 El Dorado El Dorado National Forest-Barret Camp. 1935 Comment
  CAS-BOT-BC28525  Carex lenticularis var. lipocarpa Frank W. Peirson 1935-7-31 11725 El Dorado Lake Tahoe, on the sandy shore of Emerald Bay. 1905 Comment
  RSA364206  Carex limosa Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47230 El Dorado Grass Lake: just N of Luther Pass. 2348 Comment
  SEINET7485443 Image available Carex limosa Peter F. Zika 2010-1 25315 El Dorado W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) 2365 Comment
  SJSU14731  Carex limosa C. M. Rose 1991-7-20 El Dorado Grass L near Luther Pass on Hwy 89 2353 Comment
  UC593465  Carex limosa G. L. Stebbins Jr. 1936-8-18 2052 El Dorado on highway between Lake Tahoe and Markleeville (summit of Luther Pass); Luther Pass 2360 Comment
  UCD125138  Carex limosa Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7433 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. On W side of Hwy. 89, just south of General Creek Campground. Near middle of fen towards eastern edge. 1927 Comment
  CAS-BOT-BC31819  Carex luzulifolia LeRoy Abrams 1911-7-29 4838 El Dorado Glenn Alpine Trail, Mt. Tallac. 2743 Comment
  JEPS63694  Carex luzulifolia W. L. Jepson 1918-8-25 8147 El Dorado Mt. Tallac, Lake Tahoe 2895 Comment
  CAS-BOT-BC31536  Carex luzulifolia Annie M. Alexander; Louise Kellogg 1943-8-23 3471 El Dorado Mt. Tallac, L. Tahoe Region. Comment
  CAS-BOT-BC31683  Carex mariposana G. L. Smith 1959-6-16 1179 El Dorado Dirt Road north of Fallen Leaf Lake. 1981 Comment
  UCR209057  Carex multicaulis Peter Rubtzoff 1972-9-14 6884 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mutton Creek area c. 0.2 mi. south of 'County Road 1274 Comment
  RSA770000  Carex multicostata P. F. Zika 2010-8-10 25313 El Dorado Northwest end of Grass Lake, west side of Luther Pass, northern Sierra Nevada Highlands 2365 Comment
  SEINET7568495 Image available Carex multicostata Ray Tallent 1987-8-6 882 El Dorado Desolation Wilderness Area, Crest Trail ca 1/4 mile east of Tamarack Lake spur. 2377 Comment
  UCD165644  Carex multicostata Ellen Dean; with Daniel McNair 2016-6-10 8991 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
  UCD72628  Carex multicostata Ellen Dean; T. Sasaki 2007-7-23 4351 El Dorado Washoe Meadows State Park, eastern side of park near undeveloped road. Upper Truckee River Restoration Project monitoring well #15 plot. 1920 Comment
  CHSC73222  Carex nebrascensis L. P. Janeway; Eric Schroder 1998-7-27 5870 El Dorado Lake Tahoe Basin Management Unit -- National Forest. Northwest corner of Truckee Marsh, near west end of Pope Beach; about 0.1 mi northeast of Camp Richardson. 1898 Comment
  SEINET7568664 Image available Carex nebrascensis L. P. Janeway 2004-8-19 8248 El Dorado South Lake Tahoe 7.5' quad. 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
  UC1729938  Carex nebrascensis L. P. Janeway, Eric Schroder 1998-8-27 6196 El Dorado meadow along Trout Creek about 0.4 mi s-se of Highway 50, South Lake Tahoe Quadrangle Trout Creek; meadow along Trout Creek, South Lake Tahoe Quadrangle 1901 Comment
  UCD149115  Carex nebrascensis Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8482 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Large meadow in NW part of park north of Grizzly Mtn Rd entrance. 1926 Comment
  UCD60353  Carex nebrascensis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3940 El Dorado Washoe Meadows State Park. Angora Meadows near sewer manhole #4. 1917 Comment
  UCD73748  Carex nebrascensis Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4448 El Dorado Washoe Meadows State Park. Adjacent to southernmost fen. 1928 Comment
  CAS-BOT-BC119759  Carex nebrascensis W. R. Dudley 1894-8-1 s.n. El Dorado Lake of the Woods Comment
  UC1129  Carex nebrascensis Ezra Brainerd 1897-7-23 El Dorado near Zimmerman's Hotel; Sierra Nevada Mts. 1066 Comment
  POM313075  Carex nigricans Alva Grant, Verne Grant 1946-7-29 7819 El Dorado Just below Angora Peak. 2591 Comment
  UC8030  Carex pellita Ezra Brainerd 1897-7-12 El Dorado Echo P.O. Sierra Nevada Mts. 1798 Comment
  SEINET13695200  Carex praegracilis E. Dean, K. F. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3968 El Dorado Washoe Meadows State Park, Angora Meadows, vicinity of sewer manhole #1 1922 Comment
  UCR252793  Carex praegracilis George K. Helmkamp, Elizabeth Helmkamp 2013-8-2 22084 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy 1793 Comment
  CAS-BOT-BC118729  Carex preslii Alice Eastwood 1906-7-21 s.n. El Dorado Fallen Leaf Lake Comment
  RSA0079889  Carex rossii Lewis S. Rose 1963-7-9 63191 El Dorado 1 mi. sw of Meyers. 1981 Comment
  UCD149461  Carex scopulorum G. Ledyard Stebbins 1977-8-2 7799 El Dorado South of Wrights Lake. (Exact location unknown. Coordinates estimated by label maker.) Comment
  HSC96155  Carex simulata Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2936 El Dorado El Dorado National Forest, E part of Grass Lake 2350 Comment
  UC55271  Carex spectabilis H. M. Hall and H. P. Chandler July, 1903 4656 El Dorado near Lake Lucile (vicinity of Lake Tahoe); Sierra Nevada Mountains 2438 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
  UC795  Carex subfusca Ezra Brainerd 1897-7-12 El Dorado Mrs. Watson's meadow, Echo P.O. Sierra Nevada Mts. 1767 Comment
  UCD147682  Carex subfusca Allyson Ayalon; Lucie Jerabkova 2012-7-1 60 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD42689  Carex subfusca C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 55 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  CAS-BOT-BC115315  Carex utriculata W. R. Dudley 1900-6-28 s.n. El Dorado Near Tallac Comment
  CAS-BOT-BC115327  Carex utriculata LeRoy Abrams 1927-9-16 12171 El Dorado Between Fallen Leaf and Lily Lake. Comment
  JEPS73208  Carex utriculata Gladys L. Smith 1972-8-23 3478 El Dorado shore of Upper Angora Lake Upper Angora Lake 2255 Comment
  JEPS73209  Carex utriculata Gladys L. Smith 1963-7-28 1908 El Dorado around Audrain Lake Echo Summit area, Audrain Lake 2194 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
  SEINET11064975  Carex utriculata A. J. Franklin 1994-6-29 s.n. El Dorado [Sierra Nevada] Meeks Creek 1908 Comment
  UC1133482  Carex vesicaria H. S. Yates 1936-8-8 5960 El Dorado Sayles Flat Pyramid Peak Quadrangle Comment
  CAS-BOT-BC115077  Carex vesicaria Ira L. Wiggins 1933-9-2 6795 El Dorado In shallow water at margins of Lily Lake, near Fallen Leaf, Lake Tahoe region. Comment
  RSA364221  Carex vesicaria Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47226 El Dorado Grass Lake: Just N of Luther Pass. 2348 Comment
  UCD74115  Carex whitneyi Jennifer W. Burt 2006-7-10 169 El Dorado abandoned ski runs below Sierra-at-Tahoe ski area (formerly 'Sierra Ski Ranch') - collected from center of an abandoned ski run. 2141 Comment
  JEPS72458  Cassiope mertensiana subsp. californica Gladys L. Smith 1964-7-6 2154 El Dorado around Aloha Lake, Desolation Valley [Alpine Heather, Heather family] 2651 Comment
  JEPS72459  Cassiope mertensiana subsp. californica Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2492 El Dorado Echo Peak, summit area 2711 Comment
  UC32641  Cassiope mertensiana subsp. californica W. A. Setchell, C. C. Dobie Jul 6-21, 1901 El Dorado Glen Alpine 1897 Comment
  SACT002863  Castanopsis sempervirens Josephine Van Ess 1974-7-10 El Dorado Low spreading shrub under pine trees. 1676.4 Comment
  JEPS17397  Castilleja affinis subsp. affinis Rimo Bacigalupi with G. Thomas Robbins 1955-5-6 5061 El Dorado 2.3 mi due s Pilot Hill (along direct road from Pilot Hill to Folsom via Salmon Falls) 426 Comment
  JEPS57361  Castilleja affinis subsp. affinis L. R. Heckard 1968-5-29 1920 El Dorado about 1.5 mi e Pilot Hill 304 Comment
  UCD111523  Castilleja applegatei subsp. disticha Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7138 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 200 feet south of road. East side of meadow. 1976 Comment
  JEPS18272  Castilleja applegatei subsp. pallida Donald E. Stone 1957-7-5 19 El Dorado 1.5 mi s Calif. Hwy. 89 (Luther Pass rd.) jct. with U.S. Hwy. 50 (e of Calif Hwy 89 (Luther Pass rd)) Comment
  JEPS60229  Castilleja applegatei subsp. pinetorum L. R. Heckard 1969-6-1 2276 El Dorado nw of Riverton (above and n of Jaybird Power House) 1066 Comment
  UC187807  Castilleja applegatei subsp. pinetorum Katharine Brandegee May 1909 El Dorado Camino Comment
  UC907705  Castilleja applegatei subsp. pinetorum G. Thomas Robbins 1943-5-2 1061 El Dorado ca 3 mi e Camino (slope above North Fork Webber Creek) 914 Comment
  UC907722  Castilleja applegatei subsp. pinetorum G. Thomas Robbins 1944-4-23 1550 El Dorado ca 5 mi n Camino (along shore of South Fork American River, near Michigan-California Lumber Co. Railroad Tramway); South Fork American River 792 Comment
  SEINET11262562  Castilleja applegatei var. applegatei D. E. Bright 1961-6-5 138 El Dorado E. side of Fallen Leaf Lake, near Lake Tahoe, California.; 0 Comment
  UCR217892  Castilleja attenuata George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16112 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
  UC747110  Castilleja attenuata G. Thomas Robbins 1943-4-21 1016 El Dorado w edge Institute of Forest Genetics grounds 792 Comment
  JEPS14537  Castilleja exserta subsp. exserta G. Thomas Robbins with Peter H. Raven 1956-4-29 3686 El Dorado 1.2 mi nw Somerset (Youngs) (s-facing slope of canyon of North Fork Cosumnes River) Comment
  CDA11110  Castilleja foliolosa G. F. Hrusa, J. Hart 1994-4-23 11799 El Dorado Cosumnes River Drainage; N side of Cosumnes River, immediately W of Hwy 49 bridge. Comment
  JEPS88838  Castilleja foliolosa T. I. and F. M. Chuang 1991-6-29 7844 El Dorado ca 10 mi n Placerville Comment
  UCR222548  Castilleja foliolosa George K. Helmkamp, E. A. Helmkamp 2010-4-17 15893 El Dorado Sierra Nevada Mountains Foothills, Rattlesnake Bar Road, 8.0 miles southwest of its junction with CA-49 near Pilot Hill 322 Comment
  JEPS16808  Castilleja lacera Rimo Bacigalupi with G. Thomas Robbins 1955-5-6 5058 El Dorado about 5 mi w Rescue (junction of Deer Valley Road and road between Rescue and Folsom) 310 Comment
  JEPS21813  Castilleja lacera Robert L. Fry 1958-5-10 62 El Dorado 4 mi w Omo Ranch 914 Comment
  JEPS71631  Castilleja miniata Gladys L. Smith 1963-7-28 1954 El Dorado trail from Audrain Lake to U.S. Hwy 50 2179 Comment
  UC1713508  Castilleja miniata Katharine Brandegee El Dorado Lake Valley Comment
  RSA102186  Castilleja miniata G. Thomas Robbins 1944-7-28 1773 El Dorado Willow Flat Trail at Willow Flat, ca. 3 mi. NE of Wrights Lake. 2287 Comment
  SFV11136  Castilleja miniata J. Turner, F. M. Ball 1962-7-13 1201 El Dorado Sierra Nevada West of Lake Tahoe. Highway 89, 22 miles south of Tahoe City. Comment
  UCD122995  Castilleja miniata subsp. miniata G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11177 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UCR175650  Castilleja miniata subsp. miniata George K. Helmkamp, E. A. Helmkamp 2006-7-7 10823 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  UCR189027  Castilleja miniata subsp. miniata George K. Helmkamp, Elizabeth 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 2265 Comment
  UCR201577  Castilleja miniata subsp. miniata George K. Helmkamp, E. A. Helmkamp 2008-8-1 13936 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 3.8 miles north of its junction with CA-50 2076 Comment
  UCR235130  Castilleja miniata subsp. miniata George K. Helmkamp, William Barnes 2010-9-4 16939 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  JEPS14938  Castilleja nana Milo S. Baker 1904-7-17 El Dorado near Lake Tahoe (trail to Lake Lucile) Comment
  UC1035828  Castilleja nana Annie M. Alexander and Louise Kellogg 1943-8-29 3519 El Dorado summit of Dicks Pass; Sierra Nevada, Lake Tahoe Region 2895 Comment
  JEPS3125  Castilleja pilosa Helen-Mar Wheeler 1941-8-14 431 El Dorado n of Bijou (Sapphire Meadow, on ground only a few feet above the level of Lake Tahoe); Lake Tahoe, Sapphire Meadow 1905 Comment
  JEPS81426  Castilleja pilosa L. R. Heckard and T. I. Chuang 1982-8-3 6043 El Dorado about 0.2 mi w Upper Truckee River crossing (n of Myers) 1920 Comment
  RSA312164  Castilleja subinclusa Robert F. Thorne, Percy C. Everett 1964-4-16 33775 El Dorado On N slope of Pine Hill, ca. 3-4 mi. ENE of Rescue 610 Comment
  JEPS58613  Castilleja subinclusa subsp. franciscana Miss Margaret A. Kelley 1910-10-12 El Dorado Slatington Comment
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Dec 19 2007
  SD247504  Castilleja tenuis George K. Helmkamp, Elizabeth A. Helmkamp 2013-7-6 19359 El Dorado Northern Sierra Nevada Mountains: Robbs Peak Road a the junction with Ice Hoise Road, 22 miles north of US-50 (Robbs Peak 7.5'Q) 2078 Comment
  CAS-BOT-BC176139  Ceanothus Peter Rubtzoff 1974-6-4 7548 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  CAS-BOT-BC47967  Ceanothus Volney Rattan 1866-1-1 s.n. El Dorado unspecified Comment
  UCD165073  Ceanothus Peter Rubtzoff 1975-5-27 7996 El Dorado U.C. Blodgett Forest Research Station: Upper part of Heliport clearing. Comment
  UCR173956  Ceanothus cordulatus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10732 El Dorado Northern Sierra Nevada Mountains, 5.5 miles east of Ice House Road on the road to Wright's Lake 1860 Comment
  UCR250154  Ceanothus cordulatus George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20923 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  CAS-BOT-BC49345  Ceanothus cuneatus Peter H. Raven; H. L. Mason; R. Ornduff 1957-4-27 10698 El Dorado Sierra Nevada, 3.8 miles e. of Camino Comment
  CAS-BOT-BC49347  Ceanothus cuneatus G. Thomas Robbins 1943-4-10 989 El Dorado On canyonside above North Fork Webber Creek, 3 mi. e. of Camino 1036 Comment
  SEINET13945953 Image available Ceanothus integerrimus Jack Major, Eilif Dahl 1962-1 s.n. El Dorado Shingle Springs Comment
  UCD14608  Ceanothus integerrimus var. macrothyrsus Wendy Weber 1989-6-2 18 El Dorado California, El Dorado Co.; along Highway E16, 5 miles east of Jenkinson Lake; 1103 Comment
  SJSU4008  Ceanothus lemmonii C. W. Sharsmith 1964-7-13 7263 El Dorado Shingle Springs (1 mi W) 365 Comment
  UCD63770  Ceanothus lemmonii Daniel Sanchez-Mata 2006-6-20 s.n. El Dorado Between Pine Hill and Rescue. Sunny Hill Road. 485 Comment
  CAS-BOT-BC63508  Ceanothus oliganthus var. sorediatus Katharine Brandegee 1907-5-18 s.n. El Dorado Simpson's Ranch, Sweetwater Creek. Comment
  CAS-BOT-BC63459  Ceanothus palmeri Beecher Crampton 1958-6-9 4936 El Dorado Mt. Murphy Rd., 1-3/4 mi. w. of Garden Valley. Comment
  CDA35690  Ceanothus palmeri Keifer & Bellue 1935-5-2 El Dorado Green Valley above Folsom. 0 Comment
  UC1281424 Image available Ceanothus prostratus H. E. McMinn 1926-5-30 1734 El Dorado on ridge between Emerald Bay and Cascade Lake; Tahoe Region, btw Emerald Bay and Cascade Lake Comment
  UCD42433  Ceanothus prostratus Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD112695  Ceanothus roderickii R. Hildreth; Walter and Irja Knight 1969-6-17 4399 El Dorado Pine Hill. Comment
  UCD123984  Ceanothus roderickii D. O. Burge 2009-4-25 1115 c El Dorado Pine Hill, south slope, accessed via Pine Hill Road, parking at locked gate (eastern base of Pine Hill) 1.1 road miles (1.8 km) north of Green Valley Road, 7.7 km 321 deg. (True) NNW of Shingle Springs. 500 Comment
  UCD80715  Ceanothus roderickii CNPS SN Foothill Team 2005-3-9 SNFN 0009 El Dorado BLM, Pine Hill Preserve, Salmon Falls Unit, about 45 m SW of a used dirt road that cuts E to W across parcel. 360 Comment
  CAS-BOT-BC47965  Ceanothus spinosus var. palmeri Carl B. Wolf 1933-7-1 5158 El Dorado W. slope Sierra Nevada. 2 1/2 miles from Rescue on the road to Placerville. 457 Comment
  UC746920  Ceanothus tomentosus G. Thomas Robbins 1943-6-29 1240 El Dorado about 3 mi e Camino (above North Fork Webber Creek); North Fork Webber Creek 914 Comment
  CAS-BOT-BC52877  Ceanothus tomentosus var. tomentosus R. E. Rockey 1960-4-25 2 El Dorado On south side of Georgetown Divide, just below its summit, at headwaters of Little Silver Creek 1005 Comment
  CAS-BOT-BC52920  Ceanothus tomentosus var. tomentosus Ira L. Wiggins 1946-5-11 11220 El Dorado On grade 1.5 mi. E. of Georgetown. 850 Comment
  JEPS72620  Ceanothus velutinus Gladys L. Smith 1972-7-17 3608 El Dorado ridge between Cascade Lake and Emerald Bay 2194 Comment
  UCR270618  Ceanothus velutinus John F. Emmel 2001-6-26 1722 El Dorado Sierra Nevada Mtns., southwest Lake Tahoe area, summit/saddle area of Angora Lakes Trail 2195 Comment
  SEINET8853590 Image available Centaurea solstitialis Julia Harencar, Gregory Reardon 2015-1 SIE 201501 , 201502, 201503, 20150 El Dorado Site upslope of Weber Mill Rd. about 1/4 mile from the turnoff from Ice House road. 1286 Comment
  RSA755710  Centaurium muehlenbergii George K. Helmkamp, E. A. Helmkamp 2009-6-22 15035 El Dorado Lake Oaks Mobile Home Park, Diamond Springs 527 Comment
  UCD80350  Centaurium tenuiflorum CNPS SN Foothill Team 2005-6-13 SNNR 0146 a El Dorado BLM, Pine Hill Preserve, Cameron Park Unit, in southernmost parcel, E of Cameron Park Road, immediately N of Highway 50. 454 Comment
  CAS-BOT-BC288562  Centromadia fitchii G. Thomas Robbins 1956-9-7 3744 El Dorado Along US Highway 50, 4 miles W of Shingle Springs 350 Comment
  CAS-BOT-BC384996  Cerastium fontanum John Thomas Howell 1963-7-9 39637 El Dorado South Fork American River near Pacific House 1036 Comment
  UCD61765  Cerastium fontanum subsp. vulgare Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4296 El Dorado Washoe Meadows State Park. In fen system north of largest fen. 1934 Comment
  OBI74609  Cerastium glomeratum David J. Keil 1992-1 23334 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CAS-BOT-BC179510  Cercis occidentalis Lincoln Constance 1939-5-7 2477 El Dorado Sweetwater Creek 1.5 miles above its mouth. Sierra Nevada foothills. 213 Comment
  CAS-BOT-BC179511  Cercis occidentalis G. Thomas Robbins 1945-4-22 1842 El Dorado 2-3 mi NW of Shingle Springs. 457 Comment
  UCD105642  Cercis occidentalis G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11693 El Dorado Northern Sierra Nevada Mountains: hills bordering the east end of Sacramento Valley. Salmon Falls Road, 4.6 miles north of Green Valley Road, above NE arm of Folsom Lake. 384 Comment
  UCR173650  Cercis occidentalis George K. Helmkamp, Elizabeth Helmkamp 2006-4-6 10154 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; 4.2 mi NW of Coloma along Calif. Hwy 49 247 Comment
  UC1127900  Cercocarpus ledifolius var. ledifolius P. L. Johannsen 1934-9-13 502 El Dorado 2 mi ne of Sierra House (El Dorado National Forest); El Dorado National Forest 2407 Comment
  UC579431  Chaenactis alpigena P. L. Johannsen 1934-8-2 441 El Dorado o.25 mi w of Ralston Peak 2743 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
  UCD125406  Chaenactis douglasii var. douglasii Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7492 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 on north side of General Creek. 1930 Comment
  CAS-BOT-BC276528  Chaenactis douglasii var. douglasii David D. Keck 1938-8-10 4907 El Dorado 0.5 mile W of Meyers 1950 Comment
  CAS-BOT-BC277636  Chaenactis glabriuscula var. megacephala M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  UCR206089  Chamaebatia foliolosa George K. Helmkamp, E. A. Helmkamp 2009-6-3 14889 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, 3.2 miles northwest of its junction with Pony Express Trail in Pollock Pines 1052 Comment
  UCR250705  Chamaebatia foliolosa George K. Helmkamp, Mary Alice Barnes 2013-5-10 20548 El Dorado Northern Sierra Nevada Mtns. Foothills, Volcanoville Road (end of maintained road), 5.1 miles northwest of Bear Foot Road, at site of Volcanoville 960 Comment
  SD237628  Chamaesaracha nana G. K. Helmkamp, E. A. Helmkamp 2009-6-29 15072 El Dorado Sierra Nevada Mountains: Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 miles NE (74a^z) of Pollock Pines (Riverton 7.5'Q) 1641 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
  SEINET5344167  Chamerion angustifolium var. canescens C. W. Lantz 1920-1 461 El Dorado Stream bank, Glen Alpine Creek, Fallen Leaf Lake Comment
  BFRS23 Image available Cheilanthes gracillima Peter Rubtzoff, Donald Goheen 1975-6-25 8118 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Comp. 600R) Comment
  CAS-BOT-BC68289  Cheilanthes gracillima G. Thomas Robbins 1944-4-23 1546 El Dorado On slope above Slab Creek near its juncture with South Fork American River 609 Comment
  UCR189917  Chenopodium desiccatum George K. Helmkamp, E. A. Helmkamp 2007-8-30 12857 El Dorado Foothills, northern Sierra Nevada Mountains, Prospector Road, 0.1 mile north of Marshall Road near Indian Creek 268 Comment
  OBI74499  Chlorogalum pomeridianum David J. Keil 1992-1 23369 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CAS-BOT-BC497667  Chlorogalum pomeridianum G. L. Stebbins 1969-6-1 s.n. El Dorado Rubicon River Canyon, just above old bridge on road N from Otter Creek 457 Comment
  CAS-BOT-BC36333  Chrysolepis sempervirens Carl B. Wolf 1930-10-8 1713 El Dorado near Housekeeping camp: Fallen Leaf Lake 1920 Comment
  CAS-BOT-BC36374  Chrysolepis sempervirens E. A. McGregor 1909-8-22 174 El Dorado Glen Alpine 2072 Comment
  RSA121898  Chrysolepis sempervirens A. E. Wieslander 1936-9-6 689 El Dorado One mile east of Sand Mountain. 1311 Comment
  SBBG25322  Chrysolepis sempervirens G. Dickinson 1963-6-25 33 El Dorado St Hwy 89, 1.6 mi W of Luther Pass 2042 Comment
  UCD149537  Chrysothamnus viscidiflorus subsp. viscidiflorus G. L. Stebbins 1970-8-22 7086 El Dorado South of Lake Tahoe, west side of Jobs Sister Peak. (Exact location unknown. Coordinates estimated by label maker.) 3200 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
  UCR253247  Cinnamomum camphora George K. Helmkamp, E. A. Helmkamp 2013-11-29 22499 El Dorado Foothills Sierra Nevada Mountains, 1.1 mi. NW (320 deg. ) of Coloma, Little Rd. along the NE side of South Fork American River; 0.2 mile north of CA-49 213 Comment
  JEPS12339  Circaea alpina subsp. pacifica Helen-Mar Wheeler 1941-8-17 443 El Dorado ca. 4 mi. n. of U.S. Hwy 50 junction on rd. to Emerald Bay (s.w. end Lake Tahoe); Lake Tahoe 1905 Comment
  UCR170336  Circaea alpina subsp. pacifica George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9877 El Dorado Northern Sierra Nevada Foothills, Silver Fork, 2.1 mi west of Kyburz along US Highway 50 1220 Comment
  CAS-BOT-BC285295  Cirsium andersonii Elsie Zeile Lovegrove 1938-9-15 s.n. El Dorado Lake Tahoe Basin. Glen Alpine road Comment
  RSA0070558  Cirsium andersonii Scott D. White 1997-7-13 5437 El Dorado Lake Tahoe area: Hwy 50 (=Hwy 89), just W of Lake Tahoe Airport. 1915 Comment
  UC34289  Cirsium andersonii W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe; , Rubicon Park 1897 Comment
  UCR53384  Cirsium andersonii R. D. Goeden, Don W. Ricker 1988-9-7 s.n. El Dorado Sierra Nevada Mtns., El Dorado National Forest, Mormon Emigrant Trail on Iron Mountain Ridge 2104 Comment
  JEPS59254  Cirsium scariosum Anna E. Ehlers 1920-7-2 706 El Dorado Myers Meadows Comment
  CDA32159  Cirsium vulgare M. Beyers 2010-8-2 720 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  CAS-BOT-BC438987  Cistanthe monosperma Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC438990  Cistanthe monosperma G. Thomas Robbins 1943-6-7 1135 El Dorado Above Silver Fork American River near Sacramento Box Sawmill (China Flat), ca. 4 mi. s. of Kyburz 1371 Comment
  UCD103986  Clarkia arcuata L. D. Gottlieb 2003-3 8615 El Dorado 4.6 miles W of Hwy. 88 on Omo Ranch Road. Comment
  UC1122371  Clarkia biloba C. M. Belshaw 1936-6-13 2342 El Dorado 3 mi ne Placerville; Placerville Quadrangle, White Rock Canyon Comment
  RSA715280  Clarkia biloba subsp. biloba George K. Helmkamp, E. A. Helmkamp 2006-6-7 10648 El Dorado Sierra Nevada foothills: hiking trail, 3.5 miles northwest of Placerville along Highway CA-49 512 Comment
  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
  RSA41253  Clarkia biloba subsp. biloba G. Thomas Robbins 1944-6-9 1669 El Dorado Slope above U.S. Highway 50, about 3 miles east of Placerville 732 Comment
  POM32227  Clarkia gracilis subsp. gracilis Katherine Brandegee 1907-5-15 s.n. El Dorado New York Ravine Comment
  UCD73045  Clarkia heterandra Ellen Dean; With PLB 102 class 2008-5-17 4925 a El Dorado Along Hwy. 49, Flume trail. 498 Comment
  UCR228285  Clarkia heterandra Ellen Dean, PLB 102 Class 2008-5-17 4925 A El Dorado Sierra Nevada Mountain Foothills, along Hwy 49, Flume Trail 516 Comment
  CAS-BOT-BC163683  Clarkia purpurea subsp. quadrivulnera Peter H. Raven; G. Thomas Robbins 1956-4-29 9100 El Dorado North side of the North Fork of the Cosumnes River at road-crossing northeast of Youngs (Somerset) Comment
  CAS-BOT-BC163684  Clarkia purpurea subsp. quadrivulnera F. Almeda 1980-6-2 4476 El Dorado Ca. 6 mi. S of Coloma off Hwy #49 Comment
  CAS-BOT-BC164789  Clarkia rhomboidea G. Thomas Robbins 1945-7-15 2061 El Dorado Along U.S. Highway 50, 3 mi. e. of Camino 1036 Comment
  UCR229571  Clarkia rhomboidea George K. Helmkamp, E. A. Helmkamp 2011-7-30 17906 El Dorado Northern Sierra Nevada Mountains, Omo Ranch Road, 2.25 mi. NW (295 deg. ) of jct. with Hwy 88; 7.2 miles southeast of Omo Ranch 1346 Comment
  UCD73044  Clarkia unguiculata Ellen Dean; With PLB 102 class 2008-5-17 4925 El Dorado Along Hwy. 49, Flume trail. 498 Comment
  SEINET10492188  Clarkia unguiculata Tim Holtsford 1992-5-26 Holtsford 920526 -1-A El Dorado State hwy 49, 0.15 mi s of riverwood drive, 5.3 mi n of state hwy 50. 300-500 Large healthy plants on n-nw-facing roadcut with oaks, walnuts, rhus, aeculus. An ivy has taken over the more stable parts of the slope and c.u. Is not found In those places--c.u. Seems to do well on crumbling slopes. Comment
  CHSC67847  Claytonia exigua subsp. exigua James D. Jokerst 1986-3-18 2596 El Dorado Serpentine outcrop W of and adjacent to Lotus Creek, N of crossing of Indian Creek. Comment
  JEPS72307  Claytonia lanceolata Gladys L. Smith 1969-7-10 2437 a El Dorado near Haypress Meadow 2651 Comment
  UC1075905  Claytonia parviflora subsp. grandiflora E. K. Balls and L. W. Lenz 1955-5-12 20466 El Dorado 0.25 mi n Rainbow Hybridizing Gardens, Placerville (along road to n) 883 Comment
  UCD100658  Claytonia parviflora subsp. grandiflora G. K. Helmkamp; E. A. Helmkamp 2006-4-13 10191 El Dorado Northern Sierra Nevada Foothills: El Dorado National Forest; Along CA Hwy 193, 1 mi NE of Greenwood. 518 Comment
  SEINET11262700  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 (Slate Moutain 7.5' Q.); 0 401 Comment
  UCR237025  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2012-5-18 19025 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
  RSA152203  Claytonia parviflora subsp. parviflora Ronald Haney 1961-5-21 2 El Dorado Hi way 180, 2 mi. below Snowline Lodge. 1159 Comment
  UCD95051  Claytonia perfoliata subsp. perfoliata Collin Edwards; PLS 102 Plant Collection Interns 2011-4-30 2 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 304 Comment
  UCD60702  Claytonia rubra subsp. rubra Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4136 El Dorado Washoe Meadows State Park. Central portion of park just south of manhole #50. Along unmaintained dirt road, mostly covered with downed trees, just west of fen system. 1939 Comment
  UCD110291  Clematis lasiantha Melanie Gogol-Prokurat 2007-4-13 2- 7 -d El Dorado On Salmon Falls Unit of Pine Hill Preserve, BLM, approx. 1 mile south of Dorado Ridge Trail and 1 mile east of Salmon Falls Road. Comment
  UCD149651  Clematis ligusticifolia G. Ledyard Stebbins 1977-7-18 7783 El Dorado Along South Fork of the American River, about 1 mile west of Chili Bar. (Exact location unknown. Coordinates estimated by label maker.) 274 Comment
  UC672479  Collinsia heterophylla H. L. Mason 1928-5-4 4527 El Dorado Hastings Creek near Pilot HIll; Hastings Creek Comment
  JEPS6224  Collinsia parviflora Alice M. Ottley 1920-7-2 950 El Dorado Myers Sta. Comment
  UCD148440  Collinsia parviflora Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8283 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1919 Comment
  JEPS16480  Collinsia sparsiflora var. collina G. Thomas Robbins with Peter H. Raven 1956-4-29 3684 El Dorado 6 mi SE of Diamond Springs; Pleasant Valley Road Comment
  SEINET11265861  Collinsia tinctoria George Helmkamp, E. A. Helmkamp 2011-7-2 17624 El Dorado Northern Sierra Nevada Mountains Foothills: Forni Road at Weber Creek crossing, 1.3 miles south of its Placerville junction with US-50 (Placervilles 7.5' Q.); 0 472 Comment
  SD247505  Collinsia torreyi George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-19 20938 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
  UC1614012  Collinsia torreyi var. torreyi Charles M. Belshaw 1935-7-4 1038 El Dorado 41 Milestone, Placerville Road to Tahoe (Central Sierra Nevada); , 41 Milestone 1767 Comment
  UC566098  Collinsia torreyi var. torreyi P. L. Johannsen 1934-7-18 388 El Dorado 1 mi se of Wilson's 2011 Comment
  SBBG66421  Collinsia torreyi var. wrightii Milo H. Gates 1879-1 El Dorado Strawberry Comment
  UCR192902  Collinsia torreyi var. wrightii George K. Helmkamp, E. A. Helmkamp 2007-5-31 12237 El Dorado Northern Sierra Nevada Mountains, Forest Route 42, 1.2 miles west of its junction with Wrights Lake Road, generally between Wrights Lake and Ice House Reservoir 2021 Comment
  UC495520  Collinsia torreyi var. wrightii Merle Randall 1930-6-23 El Dorado Lake Tahoe Region, Echo Summit to Hawley Grade Echo Summit; Lake Tahoe Region, Echo Summit to Hawley Grade 2225 Comment
  UCR206767  Collomia grandiflora George K. Helmkamp, Amy Barnes 2009-7-7 15118 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, c. 1.3 miles north of Ice House Store 1660 Comment
  UCR217271  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2010-5-13 16010 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 5.5 miles northeast of its junction with US-50 in Placerville 500 Comment
  UCR189015  Collomia linearis George K. Helmkamp 2007-7-7 12466 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area 2338 Comment
  SDSU3030  Collomia linearis unknown 1962-5-18 El Dorado 7.5 miles east of west entrance to El Dorado National Forest on #50. 1067 Comment
  UCD61764  Comarum palustre Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4295 El Dorado Washoe Meadows State Park. In fen system north of largest fen. 1934 Comment
  UCR170572  Convolvulus arvensis George K. Helmkamp, E. A. Helmkamp 2005-9-9 9846 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Squaw Hollow area at junction of Hanks Exchange Road and Ranch Road, 0.9 mi south of Pleasant Valley Road 683 Comment
  UCR233126A  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2011-9-23 18305 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 8.6 miles north of its junction with US-50 1613 Comment
  JEPS7041  Cordylanthus tenuis subsp. tenuis Rimo Bacigalupi with Aldo Bacigalupi 1952-8-16 3927 El Dorado just sw Fallen Leaf Lake (at lower end of Tamarack Trail); Glen Alpine Canyon 2133 Comment
  UC875886  Cornus nuttallii L. R. Abrams 1917-9-24 6846 El Dorado Placerville Comment
  UCD60384  Cornus nuttallii G. K. Helmkamp; E. A. Helmkamp 2007-4-27 11869 El Dorado Northern Sierra Nevada Mountains: junction of Ice House Road and White Meadows Road, about 2 miles northwest of US-50. 1029 Comment
  UCR173803  Cornus nuttallii George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10599 El Dorado Northern Sierra Nevada foothills, Mormon Emigrant Trail, 6.0 miles east of its junction with Sly Park Road (Jenkinson Lake) 1055 Comment
  UCR257706  Cornus nuttallii George K. Helmkamp, Mary Alice Barnes 2013-4-30 20440 El Dorado Sierra Nevada Mountains, Mormon Emigrant Trail, 70 meters northwest of its junction with Park Creek Road, 1 mile NW of Bryants 1311 Comment
  SEINET5740807 Image available Cornus nuttallii Cheryl Meeker 1973-1 33 El Dorado 11.3 miles E of Aukum (0.5 mile S of Omo Ranch) on Omo Ranch Road.; Aukum 1097 Comment
  SEINET8083561  Cornus nuttallii D. Charlet 1996-5-15 2228 El Dorado Sierra Nevada American river drainage, near Plum creek; along U.S. 50 1152 Comment
  UC412938  Cornus sericea subsp. sericea Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  CAS-BOT-BC210529  Cornus sessilis John Thomas Howell; Gordon H. True 1970-5-27 46563 El Dorado Rubicon River Canyon, N-NE of Leonardi Spring 1127 Comment
  UCD117263  Cornus sessilis Peter Rubtzoff 1975-7-23 8236 El Dorado Blodgett Forest: South-north canyon crossed by Pilot Creek Road ca. 0.65 mi. east-northeast of junction with Loop Road (Comp. 20R). 1196 Comment
  UCD165787  Corylus cornuta Peter Rubtzoff 1972-9-14 6899 El Dorado U.C. Blodgett Forest Research Station, area along Mutton Creek 0.2 miles south of 'County Road', within 0.5 miles from gate. 1274 Comment
  UCD110071  Corylus cornuta subsp. californica John Thomas Howell; Gordon H. True 1970-5-27 46549 El Dorado Rubicon River Canyon, N-NE. of Leonardi Spring. 1158 Comment
  UCD130955  Crepis acuminata R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  UCR190693  Croton setiger George K. Helmkamp, E. A. Helmkamp 2007-9-19 12982 El Dorado Northern Sierra Nevada Mountains Foothills, along Greenstone Road just south of its junction with US-50 (east of Shingle Springs) 427 Comment
  UCD34743  Cryptantha Beecher Crampton 1989-6-11 10188 El Dorado El Dorado County, Tahoe Basin, Stateline, along Stateline blvd. Comment
  UCR189017  Cryptantha echinella George K. Helmkamp 2007-7-7 12467 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area 2338 Comment
  SBBG63991  Cryptantha flaccida Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  JEPS71508  Cryptantha humilis Gladys L. Smith and Alasdair Neilson 1970-7-27 2478 El Dorado Summit area Echo Peak 2711 Comment
  JEPS29800  Cryptantha intermedia Rimo Bacigalupi, and L. R. Heckard 1962-5-30 8544 El Dorado 4.4 mi w Gold Hill (along Luneman Road, 4.5 mi n of Rescue) 381 Comment
  UCD80137  Cryptantha intermedia CNPS SN Foothill Team 2005-6-14 SNNR 0218 b El Dorado BLM Joaquin Way. 285 Comment
  CDA14112  Cryptantha simulans G. F. Hrusa, J. Glazner 1997-6-3 13948 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. . Comment
  JEPS71509  Cryptantha simulans Gladys L. Smith 1963-7-28 1936 El Dorado trail from Audrain Lake to U.S. Hwy 50 (Echo Summit area); Sierra Nevada Mountains, Echo Summit 2164 Comment
  UCD147710  Cryptantha simulans Allyson Ayalon; Lucie Jerabkova 2012-7-1 88 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCR230954  Cryptantha simulans George K. Helmkamp, E. A. Helmkamp 2010-8-7 16747 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
  POM294911  Cryptantha simulans L. S. Rose 1941-7-12 41309 El Dorado Meeks Bay, Lake Tahoe 1900 Comment
  OBI48858  Cryptantha torreyana Lewis S. Rose 1941-7-21 41332 El Dorado Emerald Bay, Lake Tahoe 1951 Comment
  RSA0049802  Cryptantha torreyana George K. Helmkamp, E. A. Helmkamp 2012-7-6 19337 El Dorado Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50. 1707 Comment
  RSA44054  Cryptantha torreyana L. R. Abrams 1930-7-23 12704 El Dorado Tamarack Trail, Glen Alpine Canyon. 2287 Comment
  CAS-BOT-BC70397  Cryptogramma acrostichoides G. L. Smith 1959-6-15 1124 El Dorado Glen Alpine road from Fallen Leaf Lake, near junction to Lake of Woods Trail 2133 Comment
  CAS-BOT-BC70525  Cryptogramma cascadensis E. A. McGregor 1909-8-13 108 El Dorado Susie Lake 2331 Comment
  CAS-BOT-BC224433  Cuscuta californica Alice Eastwood 1906-7-21 1263 El Dorado Glen Alpine Region. Trail to Angora Lakes Comment
  RSA54084  Cuscuta californica J. T. Howell 1946-8-30 22914 El Dorado Upper Angora Lake 2287 Comment
  SBBG58146  Cuscuta californica Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UCD165010  Cuscuta subinclusa Peter Rubtzoff 1974-10-10 7931 El Dorado Blodgett Forest: Mainline Road, ca. 0.05 miles east of junction with Sand Mountain Road (Comp. 320 E and 320U). 1359 Comment
  UCR218083  Cynoglossum occidentale George K. Helmkamp, E. A. Helmkamp 2010-7-9 16500 El Dorado Northern Sierra Nevada Mountains, Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail (Iron Mountain Rd.), 20.5 mi. ESE (99 deg. ) of Placerville 1831 Comment
  CAS-BOT-BC190385  Cynosurus echinatus J. M. Tucker 1958-5-27 3393 El Dorado Beside State Highway 49, 3.2 miles (by road) north of Cool. Comment
  CDA1950  Cynosurus echinatus J. T. Howell 1943-7-28 18906 El Dorado Placerville Comment
  SEINET3282804 Image available Cynosurus echinatus George K. Helmkamp, E. A. Helmkamp 2009-6-3 14884 El Dorado Sierra Nevada Mountains Foothills; Pony Express Trail, 0.7 mile east of its junction with Sly Park Road in Pollock Pines. 851 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
  UCR173318  Cynosurus echinatus George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10485 El Dorado Northern Sierra Nevada foothills, along Calif. Hwy 49 between Diamond Springs and Placerville; 0.4 mi. N of Weber Creek 549 Comment
  UCR196937  Cynosurus echinatus George K. Helmkamp, E. A. Helmkamp 2008-6-5 13607 El Dorado Sierra Nevada Mountains Foothills, Forbay Road. 0.5 mile north of its crossing of the South Fork American River 668 Comment
  CAS-BOT-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
  CAS-BOT-BC113855  Cyperus niger var. capitatus John Thomas Howell 1969-9-12 46085 El Dorado Roadside seepage 1 mi W Forest Genetics station. 762 Comment
  CAS-BOT-BC68004  Cystopteris fragilis W. L. Atkinson 1900-1-1 s.n. El Dorado Pyramid Peak 2286 Comment
  UCR191083  Cystopteris fragilis George K. Helmkamp, E. A. Helmkamp 2007-6-8 12296 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 2.0 miles south of Mormon Emigrant Trail 1189 Comment
  UC1128925  Cytisus scoparius P. L. Johannsen 1931-7-10 13 El Dorado Trail Gulch; Placerville Quad. 579 Comment
  UCD105680  Cytisus scoparius G. K. Helmkamp; E. A. Helmkamp 2007-5-5 11939 El Dorado Northern Sierra Nevada Mountains: along CA-49, 3.7 miles northwest of Placerville. 549 Comment
  UCR173329  Cytisus scoparius George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10251 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 0.9 mi. east of Calif. Hwy 193 along the S Fork of the American River 415 Comment
  UCR173773  Cytisus scoparius George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10503 El Dorado Northern Sierra Nevada Foothills, c. 5 air mi off Calif. Hwy 193, east of Georgetown; 1.7 mi. N of Wentworth Springs Road on Bottlehill Road (junction just east of Balderson Station) 973 Comment
  UCR257196  Dactylis glomerata George K. Helmkamp, Mary Alice Barnes 2013-5-13 20555 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
  UCR2300  Danthonia californica F. M. Reed, R. L. Pendleton 1907-7-24 1601 El Dorado Sierra Nevada Mtns., Lake Tahoe region [near S end of Fallen Leaf Lake]: Mount Tallac Trail above Glen Alpine Springs 2591 Comment
  UCD60716  Danthonia californica var. americana A. A. Beetle; D. E. Beetle and Alva Hansen 16-26 Jul 1945 3930 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  RSA598035  Danthonia californica var. californica F. M. Reed, R. L. Pendleton 1907-7-24 1601 El Dorado Lake Tahoe region: Mt. Tallac above Glen Alpine Springs. (Near S end Fallen Leaf lake) 2226 Comment
  UC682083  Danthonia intermedia G. L. Stebbins Jr. 1942-8-30 3311 El Dorado near Lake Le Conte (7 mi w of Fallen Leaf); Desolation Valley 2570 Comment
  UCD61332  Danthonia unispicata Lewis S. Rose 1944-7-12 44077 El Dorado Glen Alpine Road, W of Lake Tahoe. 1981 Comment
  UC754076  Datura stramonium H. F. Copeland 1939-10-21 El Dorado American River Mormon Island; , Mormon Island Comment
  UCD96595  Delphinium A. M. Shapiro 1993-6-18 s.n. El Dorado 2 mi N. American Flat. 609 Comment
  CAS-BOT-BC8972  Delphinium depauperatum Alice Eastwood 1906-1-1 943 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC116034  Delphinium glaucum William Vortriede 1931-7-1 S.N. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC8867  Delphinium glaucum John Thomas Howell 1925-7-2 1314 El Dorado Between Fallen Leaf Camp and Glen Alpine Lodge, Lake Tahoe region Comment
  SBBG71804  Delphinium glaucum R. Hoffmann 1930-7-14 El Dorado Lake Tahoe Comment
  CAS-BOT-BC8809  Delphinium gracilentum L. Constance; C. P. Smith 1939-5-6 2470 El Dorado 1.4 miles north of Nashville, Sierra Nevada foothills 304 Comment
  UCD95660  Delphinium gracilentum G. K. Helmkamp; Elizabeth Helmkamp 2006-4-27 10225 El Dorado Northern Sierra Neveda foothills, 2.1 mi. S of Pleasant Valley Road along French Creek Road (SE of Shingle Springs). 368 Comment
  CAS-BOT-BC116033  Delphinium nuttallianum A. A. Heller 1915-8-6 12162 El Dorado Near Echo Camp on the Lincoln highway, 2133 Comment
  CAS-BOT-BC116042  Delphinium nuttallianum David Daniels Keck 1932-6-30 1569 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1920 Comment
  CAS-BOT-BC434225  Delphinium nuttallianum George K. Helmkamp; Elizabeth Helmkamp 2013-6-19 20933 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy. 2116 Comment
  UCD96137  Delphinium nuttallianum G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10891 El Dorado Northern Sierra Nevada Mtns. Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir. 2029 Comment
  POM160674  Delphinium nuttallianum Marcus E. Jones 1929-6-26 s.n. El Dorado Lake Tahoe. Comment
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Feb 5 2011
  CAS-BOT-BC182778  Deschampsia danthonioides Peter Rubtzoff 1976-6-22 8667 El Dorado U.C. Blodgett Forest Research Station, Quail Landing Road near junction with Chinquapin Flat Road. 1289 Comment
  SBBG103851  Deschampsia danthonioides F. M. Reed, R. L. Pendleton 1907-7-25 1851 El Dorado near Modjeska Falls, Glen Alpine; near S end of Fallen Leaf Lake 2042 Comment
  UCD62794  Deschampsia danthonioides G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10945 El Dorado Northern Sierra Nevada Mtns. Mount Ralston Trail and Hwy. U.S.-50, about 0.9 mile south of Twin Bridges. 1960 Comment
  SEINET2470979  Deschampsia elongata K. Christie 2010-7-26 1920 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  CHSC79272  Descurainia Beecher Crampton 1978-7-26 9644 El Dorado 1.5 miles north of Meyers, Lake Tahoe Country Club. Comment
  JEPS72044  Descurainia incana Gladys L. Smith 3002 El Dorado Echo Summit Area; slope behind Echo stables 2286 Comment
  JEPS53421  Descurainia incisa subsp. incisa John Thomas Howell 1925-6-1 1118 El Dorado near Emerald Bay Camp (Lake Tahoe); Lake Tahoe 1889 Comment
  UCD150611  Dicentra uniflora R. L. Pendleton; F. M. Reed 1907-7-24 1108 El Dorado Gilmore Lake. 2438 Comment
  UCD150606  Dicentra uniflora Rolf Y. Berg 1964-6-20 8517 El Dorado Tamarack Trail, south of Fallen Leaf Lake. 2420 Comment
  SD158363  Dichelostemma Michael Wells 1990-3-17 90 3 El Dorado Prairie City SVRA Comment
  UC843816  Dichelostemma capitatum A. A. Heller 1915-3-24 11778 El Dorado 8 mi n Oroville Comment
  UCR173297  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10248 El Dorado Northern Sierra Nevada Foothills, c. 20 mi. by air east of Sacramento; 0.9 mi. N of Brandon Corner along French Creek Road 256 Comment
  UCR206812  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, E. A. Helmkamp 2009-3-19 14422 El Dorado Northern Sierra Nevada Mtns. Foothills, Rock Creek Road, 4.1 miles east of its junction with CA-193 485 Comment
  UCR208329  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, E. A. Helmkamp 2009-4-21 14550 El Dorado Sierra Nevada Mountains Foothills, along CA-193, 1.1 miles south of the South Fork American River at Chili Bar 381 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
  UCR196858  Dichelostemma multiflorum George K. Helmkamp, E. A. Helmkamp 2008-6-5 13591 El Dorado Sierra Nevada Mountains, Forbay Road, 5.3 miles north of its junction with Pony Express Trail in Pollock Pines 947 Comment
  UCR207903  Dichelostemma volubile George K. Helmkamp, E. A. Helmkamp 2009-5-14 14691 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  SEINET12053856  Dichelostemma volubile M. E. Jones 1883-1 s.n. El Dorado Kelsy Comment
  UC469024  Dieteria canescens var. canescens Katharine Brandegee El Dorado above Placerville Comment
  CAS-BOT-BC350918  Digitaria Peter Rubtzoff 1975-9-23 8385 El Dorado ca. 1 mile east of Georgetown on Wentworth Springs Road 91.3-1.4 miles east of junction with Hwy. 193). Comment
  UCD63201  Digitaria sanguinalis G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11542 El Dorado Northern Sierra Nevada Mountains Foothills: Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset. 625 Comment
  UCR253622  Digitaria sanguinalis George K. Helmkamp, Elizabeth Helmkamp 2012-11-12 20134 El Dorado Eastern Sacramento Valley, El Dorado Hills; Windfield Parkway 0.2 mile south of White Rock Road 175 Comment
  CAS-BOT-BC150513  Diplacus grandiflorus L. S. Smith 1925-5-28 1607 El Dorado Devils Gate above Langs Crossing, Tahoe National Forest 1524 Comment
  CAS-BOT-BC150514  Diplacus grandiflorus G. L. Stebbins 1969-5-25 6909 El Dorado South side of Rubicon River, east of Georgetown 487 Comment
  CAS-BOT-BC153227  Diplacus kelloggii Mrs. K. Curran 1884-5-1 s.n. El Dorado unspecified Comment
  CAS-BOT-BC151606  Diplacus torreyi Mrs. H. C. Cantelow 1942-7-4 s.n. El Dorado Hy 40 Cisco Grove Comment
  SJSU3919  Diplacus torreyi C. W. Sharsmith 1964-6-19 7297 El Dorado Fallen Leaf L (0.5 mi N of lower end) 1950 Comment
  CDA35449  Dittrichia graveolens G. F. Hrusa, R. Rhode 2011-10-27 18449 El Dorado Sierra Nevada Foothills; El Dorado Hills Blvd. at Wild Oaks Park. W side between Brittany Way & Francisco Dr. 207 Comment
  RSA141249  Dodecatheon alpinum June McCaskill 1956-6-6 462 El Dorado In bog few yards north of roadside. at foot of Meyers grade, off of U.S. highway 50, .7 mi. west of junction with State Hiway 89 (Luther Pass). 1997 Comment
  LA104386  Dodecatheon alpinum 1975-8-23 47235 El Dorado Grass Lake: Just N of Luther Pass Comment
  UC747623  Dodecatheon hendersonii G. Thomas Robbins 1945-4-22 1866 El Dorado hillside 1-2 mi w Placerville (near Hangtown Creek); w of Placerville, near Hangtown Creek 579 Comment
  UCD114902  Draba albertina Charles M. Knapp 1980-8-16 s.n. El Dorado Upper Truckee River drainage, S end of Lake Tahoe Basin, El Dorado/Alpine Counties. 2590 Comment
  UC1548497  Draba densifolia Dean William Taylor 1970-8-15 688 El Dorado n flank of Freel Peak 3048 Comment
  RSA752661  Draba verna George K. Helmkamp, E. A. Helmkamp 2007-3-10 11606 El Dorado Rattlesnake Bar Rd, 3.0 miles southwest of Calif. Hwy 49, SW of Pilot Hill 390 Comment
  CAS-BOT-BC344906  Draperia systyla Peter Rubtzoff 1972-10-3 6977 El Dorado U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road. Comment
  SEINET6425015 Image available Drosera rotundifolia G. Thomas Robbins 1945-1 2100 El Dorado Long Meadow near Schlien Ranger Station 1676 Comment
  UCD168829  Drosera rotundifolia Barry Rice 2015-6-5 BR 150601 El Dorado Outflow of Ice House Reservoir. 1623 Comment
  UCD99538  Drosera rotundifolia June McCaskill 1956-6-6 463 El Dorado at foot of Meyers grade, off of U.S. Highway 50, 0.7 mile west of junction with State Highway 89 (Luther Pass). 1996 Comment
  UCD147769  Drymocallis glandulosa Allyson Ayalon; Lucie Jerabkova 2012-7-1 131 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UC420549  Drymocallis lactea var. lactea W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe (Glen Alpine, Mt. Tallac); vicinity of Lake Tahoe, Glen Alpine, Mt. Tallac 1897 Comment
  UCD113012  Drymocallis lactea var. lactea G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10972 El Dorado Northern Sierra Nevada Mtns: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  SEINET6693303  Drymocallis pseudorupestris var. saxicola D. G. Cooney 1946-8-3 115 El Dorado Sierra Nevada, south side Mt. Tallac 2911 Comment
  UCR170343  Echinochloa crus-galli George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9889 El Dorado Northern Sierra Nevada Foothills, Silver Fork, 2.1 mi west of Kyburz along US Highway 50 1220 Comment
  UCD15489  Egeria densa Collector Unknown 1974-5-18 El Dorado Pond in Meadow, 3 miles from Cool on Auburn Dam Access Rd. 457 Comment
  CAS-BOT-BC113629  Eleocharis acicularis George Ledyard Stebbins 1976-7-25 76127 El Dorado King's Meadow, east of Pino Grande. 1249 Comment
  CDA14111  Eleocharis acicularis var. bella G. F. Hrusa, J. Glazner 1997-6-3 13947 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  UCD165272  Eleocharis acicularis var. occidentalis Peter Rubtzoff; John Thomas Howell 1973-7-17 7092 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E). 1310 Comment
  UC907704  Eleocharis bolanderi G. Thomas Robbins 1945-6-23 2004 El Dorado 3 mi E of Camino (canyon slope above North Fork Webber Creek) 975 Comment
  UCD148154  Eleocharis bolanderi Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8256 El Dorado Southwestern corner of the Tahoe Basin. Washoe Meadows State Park. Near Grizzly Mountain Road in Meyers. Along trail with sewer manholes that travels from Grizzly Mountain Road to dry meadow. 1935 Comment
  UC1100707  Eleocharis pachycarpa G. T. Robbins and S. Galen Smith 1949-10-23 1900 El Dorado 5 mi N of Coloma (on Georgetown road) Comment
  CAS-BOT-BC113176  Eleocharis palustris W. R. Dudley 1900-6-28 s.n. El Dorado Tullac Comment
  RSA127032  Eleocharis palustris H. S. Yates 1936-8-8 5961 El Dorado Sayles Flat. 2012 Comment
  UCD61736  Eleocharis quinqueflora Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4267 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1926 Comment
  BFRS187 Image available Elymus Peter Rubtzoff 1974-7-24 7761 El Dorado Blodgett Forest: County Road ca. 0.65 mile east of Headquarters Road junction (Comp. 220R) Comment
  CAS-BOT-BC208513  Elymus Peter Rubtzoff 1975-7-8 8158 El Dorado County Road ca. 0.75 mi. east of Headquarters Road junction (Comp. 240U), Blodgett Forest - Georgetown Divide, Sierra Nevada 1359 Comment
  CAS-BOT-BC208514  Elymus Peter Rubtzoff 1975-7-22 8220 El Dorado Sand Mountain Boulevard ca. 0.05 mi. south of County Road, Blodgett Forest - Georgetown Divide, Sierra Nevada 1234 Comment
  UCD163068  Elymus Jack Major 1961-6-4 527 El Dorado El Dorado National Forest. Edge of Osgood Swamp. (Exact location unknown. Coordinates estimated by label maker.) 1993 Comment
  RSA0026186  Elymus John F. Emmel 1997-8-28 1525 El Dorado Sierra Nevada, SW Lake Tahoe region; near northwest edge of Lily Lake, just north of Glen Alpine Creek. 2000 Comment
  SJSU4169  Elymus caput-medusae C. W. Sharsmith 1967-6-17 7481 El Dorado Shingle Springs (1 mi W) 365 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
  UCD147672  Elymus elymoides Allyson Ayalon; Lucie Jerabkova 2012-7-1 50 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  SEINET10564721  Elymus elymoides Alan A. Beetle 1945-7-16 Beetle 3911 El Dorado South side of Upper Echo Lake, N slope of Ralston Mt. 2286 Comment
  SEINET11681825  Elymus elymoides H. H. Heller 1938-1 895 El Dorado Tamarack Trail, Fallen Leaf Comment
  UCD84162  Elymus elymoides subsp. californicus Chuck Hughes 2009-7-7 121 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  UCR174700  Elymus glaucus subsp. glaucus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10653 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  UCR248412  Elymus glaucus var. glaucus George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22004 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of its junction with CA-88 and near Jim Quinn Spring 2117 Comment
  UCD94858  Elymus multisetus Beecher Crampton 1959-5-18 5224 El Dorado Latrobe. Comment
  RSA0050420  Elymus stebbinsii George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-15 20879 El Dorado Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  UCD34444  Elymus stebbinsii subsp. septentrionalis Beecher Crampton 1983-7-18 9884 El Dorado El Dorado County, east of Somerset, 1.2 miles west of Grizzly Flat Guard Sta., Sec 16 R13E, T9N. 1143 Comment
  CAS-BOT-BC204287  Elymus trachycaulus subsp. trachycaulus Alice Eastwood 1906-7-27 1121 El Dorado Glen Alpine Region. Fallen Leaf Lake Comment
  CAS-BOT-BC410177  Enemion occidentale Alice Eastwood 1922-4-8 11129 El Dorado on road near Kelsey Comment
  RSA755563  Epilobium George K. Helmkamp, E. A. Helmkamp 2009-8-19 15509 El Dorado Wright s Lake Road, 8.6 miles north of its upper junction with Ice House Road 1785 Comment
  CAS-BOT-BC165911  Epilobium Beecher Crampton 1987-7-11 10132 El Dorado South Lake Tahoe, Stateline, marina area Comment
  CAS-BOT-BC184093  Epilobium D. E. Breedlove; M. Bourell; R. Patterson 1986-6-9 62836 El Dorado On Omo Ranch Road below Cooks Station 1370 Comment
  SD237531  Epilobium brachycarpum G. K. Helmkamp, E. A. Helmkamp 2009-8-19 15500 El Dorado Sierra Nevada Mountains: along Ice House Road at SW shore of Loon Lake, 2.6 miles south of its end on the orth side of the lake. 1972 Comment
  UCR190579  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2007-9-2 12882 El Dorado Northern Sierra Nevada Mountains Foothills, Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station 957 Comment
  UCR219141  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2009-9-22 15649 El Dorado Sierra Nevada Mountains Foothills, fishing pond on Spanish Creek, along Mt. Aukum Rd. (E-16), 2.3 miles north of Mount Aukum 579 Comment
  UCD112431  Epilobium brachycarpum Peter Rubtzoff 1972-10-19 7035 El Dorado Sierra Nevada, Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). 1325 Comment
  SEINET9358362  Epilobium ciliatum Unknown 2009-8-19 15485 El Dorado Sierra Nevada Mountains, CA (Lat 33 55 36) Comment
  UCR36694  Epilobium ciliatum A. C. Sanders 1984-6-17 5033 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
  UC170079  Epilobium ciliatum subsp. ciliatum Miss Helen D. Geis 1912-6 10 El Dorado Phillips Comment
  UC108028  Epilobium ciliatum subsp. glandulosum Anna King July 1900 El Dorado Lake Tahoe Comment
  UC1614566  Epilobium ciliatum subsp. glandulosum Charles M. Belshaw 1934-8-8 130 El Dorado 1.5 mi w of Strawberry (along Highway 50 near Milestone 41 e of Placerville, Sierra Nevada); Sierra Nevada, Highway 50 1737 Comment
  SD237532  Epilobium densiflorum G. K. Helmkamp, E. A. Helmkamp 2009-7-1 15086 El Dorado Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs, about 0.1 mile south of the junction of Patterson Drive and CA-49. 527 Comment
  UCD106291  Epilobium densiflorum G. K. Helmkamp; E. A. Helmkamp 2006-10-27 11577 El Dorado Northern Sierra Nevada Mountains. City of Placerville. Along Spring Street, 0.1 mile N of its junction with CA-49. 573 Comment
  UCD42766  Epilobium densiflorum C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 132 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCD69230  Epilobium densiflorum D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. 640 Comment
  UCR257788  Epilobium glaberrimum subsp. fastigiatum George K. Helmkamp, Amy Barnes 2012-8-19 19674 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
  CHSC73686  Epilobium hallianum L. P. Janeway; Eric Schroder 1998-8-31 6215 El Dorado Lake Tahoe Basin--National Forest. Meadow about 0.2 mi east of Fallen Leaf Lake and about 1.9 mi south of Lake Tahoe; along the west side of Fallen Leaf Lake Road. 1959 Comment
  UCD60423  Epilobium hallianum Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3975 El Dorado Washoe Meadows State Park. West side of Angora Meadow, opposite manholes #1 and #2. 1920 Comment
  UC1046480  Epilobium minutum R. Bacigalupi, G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3299 El Dorado 1.3 mi e Georgetown; Hotchkiss Hill 914 Comment
  UCD165858  Epipactis gigantea Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9186 El Dorado West side of Tahoe Basin. Emerald Bay State Park. Along trail from Emerald Point to Campground. 1910 Comment
  SEINET3860091 Image available Equisetum arvense George K. Helmkamp, E. A. Helmkamp 2009-11-3 15719 El Dorado Sierra Nevada Mountains Foothills: at a bridge on Grizzly Flat Road 8.0 miles east of its junction with Hwy E-16 at Somerset.; 0 925 Comment
  RSA0025126  Equisetum arvense Peter Rubtzoff 1972-10-26 7047 El Dorado U.C. Blodgett Forest Research Station: East Fork of Gaddis Creek, north of New Gaddis Creek Road crossing. Comment
  CAS-BOT-BC57144  Equisetum hyemale subsp. affine G. Thomas Robbins 1944-6-17 1698 El Dorado about 1 mi. e. of Pyramid Ranger Station 1676 Comment
  CAS-BOT-BC204427  Eragrostis cilianensis 1966-9-28 s.n. El Dorado 5 miles west of Rescue near Bass Lake Comment
  SD51383  Eragrostis hypnoides D. F. Howe 1961-8-9 El Dorado 2.3 miles north of Eldorado-Amador county line on #49 Comment
  UCD40267  Eremogone kingii var. glabrescens Rodney Gale Myatt 1972-6-1 1642 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  JEPS69083  Eriastrum signatum Helen D. Geis July 1912 107 El Dorado Lakeside Park Lake Tahoe Comment
  CAS-BOT-BC286820  Ericameria discoidea C. B. Wolf 1931-9-9 2412 El Dorado Mt. Tallac. Sierra Nevada 2895 Comment
  JEPS71576  Ericameria discoidea Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2711 El Dorado Freel Peak summit area Freel Peak (steep, dry, exposed granite screes) 2895 Comment
  UC54122  Ericameria discoidea H. M. Hall and H. P. Chandler 1903-7-1 4611 El Dorado vicinity of Lake Tahoe; Sierra Nevada Mountains, Mt. Tallac 2895 Comment
  SEINET3246210  Erigeron G. K. Helmkamp, E. A. Helmkamp 2008-1 13946 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake. 2070 Comment
  UC76014  Erigeron barbellulatus Milo S. Baker 1904-7-19 El Dorado Lucile Lake 2590 Comment
  UCR242814  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2010-9-1 16895 El Dorado Northern Sierra Nevada Mountains, Mehrten Springs Road, 0.6 mile north of its junction wtih CA-88 2018 Comment
  POM357408  Erigeron breweri Harry H. Stone 1933-8-27 18613 El Dorado Mt. Ralston Comment
  CAS-BOT-BC294543  Erigeron breweri var. breweri G. Thomas Robbins 1943-7-25 1327 El Dorado Ca. 1/2 mi. s. of Echo Lake 2194 Comment
  CAS-BOT-BC294549  Erigeron breweri var. breweri L. R. Abrams 1930-8-1 12719 El Dorado Strawberry 1828 Comment
  CAS-BOT-BC294557  Erigeron breweri var. breweri A. A. Heller 1919-7-29 13333 El Dorado Meek's bay, Lake Tahoe 1859 Comment
  CHSC67876  Erigeron breweri var. breweri James D. Jokerst; Mary Sue Taylor 1988-8-20 3017 El Dorado Lee Springs Lookout ca. 2.5 mi S of Iron Mtn. Rd. Comment
  CAS-BOT-BC294544  Erigeron breweri var. breweri Laura M. Lathrop 1909-7-12 s.n. El Dorado Above Fallen Leaf Lake Comment
  CAS-BOT-BC294973  Erigeron compositus Jean L. Pawek 1958-7-16 482 El Dorado On trail to summit of Freel Peak, southeast of Lake Tahoe 2895 Comment
  CAS-BOT-BC294979  Erigeron compositus John Thomas Howell 1925-6-10 1136 El Dorado Near Eagle Falls, Emerald Bay, Lake Tahoe 1981 Comment
  UC14032  Erigeron compositus W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe; Mt. Tallac 1897 Comment
  UC62953  Erigeron compositus Milo S. Baker El Dorado near Jack's Peak; Lake Tahoe Region 2590 Comment
  SEINET9746607 Image available Erigeron compositus W. A. Setchell, C. C. Dobie 1901-7-6 s.n. El Dorado Above Heather Lake 1897 Comment
  CAS-BOT-BC297233  Erigeron coulteri Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS71586  Erigeron coulteri Gladys L. Smith 1964-7-8 2615 El Dorado about Lake of the Woods 2286 Comment
  JEPS72166  Erigeron coulteri Gladys L. Smith 1964-7-8 2617 El Dorado trail from Upper Echo Lake to Lake of the Woods 2255 Comment
  CAS-BOT-BC297234  Erigeron coulteri M. D. Morris 1923-8-4 42 El Dorado El Dorado forest 2011 Comment
  UCD131863  Erigeron divergens P. B. Kennedy 1920-8-17 139 El Dorado El Dorado National Forest-Barret Camp. 1935 Comment
  JEPS71594  Erigeron glacialis var. glacialis Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2650 El Dorado Pyramid Peak, near Aloha Lake (just below summit area); Pyramid Peak 3042 Comment
  UC1035797  Erigeron glacialis var. glacialis Annie M. Alexander and Louise Kellogg 1943-8-27 3487 El Dorado Dicks Lake Lake Tahoe region, Dicks Lake 2743 Comment
  RSA750443  Erigeron lassenianus var. lassenianus George K. Helmkamp, E. A. Helmkamp 2008-8-1 13946 El Dorado Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake. 2070 Comment
  UCR176445  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2006-8-7 11181 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  UCR206575  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2009-7-2 15106 El Dorado Northern Sierra Nevada Mountains, Wrights road, 4.0 miles north of its junction with US-50 and beside Lyons Creek 2043 Comment
  UCR218272  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2010-7-23 16606 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
  RSA218962  Erigeron peregrinus subsp. callianthemus J. L. Gentry Jr., Earl Jensen 1968-7-12 2415 El Dorado Meadow on north side of Half Moon Lake, northwest of Fallen Leaf Lake. 2488 Comment
  SEINET11836068  Erigeron peregrinus var. angustifolius Unknown 1939-1 3005 El Dorado Echo Summit, 2 mi SE of Echo Lake 2286 Comment
  SEINET5708512 Image available Erigeron peregrinus var. peregrinus Grady L. Webster 1974-1 7641 El Dorado Mt. Ralston Drive, ca. 4.5 miles east of Strawberry.; Strawberry 1981 Comment
  UCR253612  Erigeron sumatrensis George K. Helmkamp, Elizabeth Helmkamp 2012-11-12 20138 El Dorado Eastern Sacramento Valley, El Dorado Hills; Windfield Parkway 0.2 mile south of White Rock Road 175 Comment
  SD81240  Eriogonum baileyi Darley F. Howe 1971-6-30 El Dorado South Fork of American River 305 Comment
  UCR15443  Eriogonum baileyi var. baileyi George K. Helmkamp 1977-9-1 s.n. El Dorado Sierra Nevada Mtns., Grass Lake at Luther Pass 2356 Comment
  CAS-BOT-BC256795  Eriogonum incanum Geo. B. Grant 1906-7-20 s.n. El Dorado Lake Tahoe, Sierra Nevada Mts. Comment
  JEPS56869  Eriogonum incanum W. L. Jepson 1918-8-25 8140 El Dorado Mt. Tallac Lake Tahoe, Mt. Tallac 2743 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
  UCR190297  Eriogonum incanum George K. Helmkamp, E. A. Helmkamp 2007-8-21 12795 El Dorado Northern Sierra Nevada Mountains, Ice House Road 0.2 mile south of the north spillway of Loon Lake 1966 Comment
  UC1613337  Eriogonum marifolium Charles M. Belshaw 1935-7-4 1042 El Dorado 41 milestone Placerville rd. to Tahoe; Central Sierra Nevada 1767 Comment
  UC565990  Eriogonum marifolium H. S. Yates 1934-6-29 3905 El Dorado 1 mi ne Angora Lake; Pyramid Pk. Quadrangle 2133 Comment
  UCD150155  Eriogonum marifolium Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8516 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northwestern corner of park. 1930 Comment
  UCR170239  Eriogonum marifolium George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9914 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) c. 4.0 road miles north of US-50, NE of Kyburz 2061 Comment
  CAS-BOT-BC263216  Eriogonum marifolium var. marifolium W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2133 Comment
  CAS-BOT-BC263210  Eriogonum marifolium var. marifolium Leland S. Smith 1926-6-8 s.n. El Dorado Above French Lake 2133 Comment
  UCD55439  Eriogonum nudum Ellen Dean; Mark Bibbo 2006-7-19 3259 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Southwestern part of park. 1924 Comment
  CAS-BOT-BC266095  Eriogonum nudum var. deductum Alice Eastwood 1934-9-21 s.n. El Dorado Fallen Leaf Lake, along road Comment
  SBBG124  Eriogonum nudum var. deductum A. Hanks 1928-8-26 El Dorado Lake Tahoe region Comment
  UC205939  Eriogonum nudum var. deductum G. B. Grant 1906-7-15 6935 El Dorado Lake Tahoe Comment
  UCR202925  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 2008-8-8 13963 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
  JEPS56602  Eriogonum nudum var. nudum W. L. Jepson 1934-8-8 16889 El Dorado hillside near Silver Fork, road sta. Comment
  UCR170825  Eriogonum nudum var. oblongifolium George K. Helmkamp, E. A. Helmkamp 2005-8-9 9785 El Dorado Northern Sierra Nevada Foothills, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  UCR189925  Eriogonum nudum var. oblongifolium George K. Helmkamp, E. A. Helmkamp 2007-8-30 12848 El Dorado Northern Sierra Nevada Mountains Foothills, along Hwy CA-49 at the south approach to the South Fork of the American River, northwest of Coloma 220 Comment
  UCD100718  Eriogonum nudum var. pubiflorum P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle, Barrett Ranch. Comment
  JEPS72772  Eriogonum ovalifolium var. nivale Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2688 El Dorado summit area, Freel Peak Freel Peak 2895 Comment
  CAS-BOT-BC253101  Eriogonum roseum A. A. Heller 1915-9-11 12267 El Dorado On the Lincoln Highway 5 miles east of Kyburz 1524 Comment
  UCR189761  Eriogonum roseum George K. Helmkamp, E. A. Helmkamp 2007-9-1 12858 El Dorado Foothills, northern Sierra Nevada Mountains, Happy Valley cutoff road 0.2 mile southeast of its junction with CA-E-16 (generally, northeast of Somerset) 607 Comment
  UCD34434  Eriogonum spergulinum Beecher Crampton 1982-7-31 9864 El Dorado El Dorado County, Stateline. Comment
  UCD84161  Eriogonum spergulinum var. reddingianum Chuck Hughes 2009-7-7 120 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 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-BC267417  Eriogonum tripodum Beecher Crampton 1964-7-9 7100 El Dorado 4.2 miles south of Lotus Comment
  CAS-BOT-BC267915  Eriogonum umbellatum 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
  CAS-BOT-BC268019  Eriogonum umbellatum var. furcosum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento 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
  HSC17364  Eriogonum umbellatum var. nevadense Merle Randall 1938-7-27 El Dorado S shore of Eagle Lake, near Lake Tahoe 2210 Comment
  CAS-BOT-BC262199  Eriogonum ursinum G. L. Stebbins 1976-7-6 C 7699 El Dorado 2.3 miles west of Wentworth Springs 1828 Comment
  CAS-BOT-BC261819  Eriogonum wrightii var. subscaposum Catherine Best 1989-9-6 1406 El Dorado Echo Lake 2255 Comment
  JEPS72793  Eriogonum wrightii var. subscaposum Gladys L. Smith 1964-8-28 2376 -A El Dorado Upper Echo to Hapress Meadows (Desolation Valley trail); Echo Summit region, Desolation Valley trail 2286 Comment
  UCD72952  Eriophorum gracile Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4518 El Dorado Washoe Meadows State Park. Northern edge of fen system, S side of trail. 1941 Comment
  UCD132176  Eriophyllum lanatum P. B. Kennedy 1920-9-17 198 El Dorado El Dorado National Forest Rock Bound Trail. 2712 Comment
  UCR207846  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2009-5-14 14708 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  UCR229581  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2011-7-30 17912 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
  JEPS34633  Eriophyllum lanatum var. croceum W. H. Shockley 1880-1 El Dorado Comment
  CAS-BOT-BC308183  Eriophyllum lanatum var. grandiflorum Peter Rubtzoff 1976-6-22 8662 El Dorado Mainline Road just east of junction with Sand Moutnain Road between it and the Blodgett Forest boundary, vicinity of Blodgett Forest, Sierra Nevada 1359 Comment
  CAS-BOT-BC308184  Eriophyllum lanatum var. grandiflorum Peter Rubtzoff 1975-6-12 8077 El Dorado Chinquapin Flat Road ca. 1.65 mi. south of Gaddis Creek Road (Comp. 600R), Blodgett Forest, Sierra Nevada 1319 Comment
  UCR254820  Eriophyllum lanatum var. grandiflorum Peter Rubtzoff 1975-6-25 8126 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
  CAS-BOT-BC301505  Eriophyllum lanatum var. integrifolium H. M. Hall; H. P. Chandler 1903-7-1 4665 El Dorado Sierra Nevada Mountains, vicinity of Lake Tahoe. Ridges of Lucile Crest 2590 Comment
  JEPS72562  Eriophyllum lanatum var. integrifolium Gladys L. Smith 1964-7-6 2108 El Dorado trail from Echo Lake to Desolation Valley 2255 Comment
  UCSB6530  Eriophyllum lanatum var. integrifolium Keator, Glenn 1958-7-17 El Dorado On Echo ridge about 2 1/4 miles up the trail to lake of the Woods, west of Fallen Leaf lake 2590 Comment
Read comments
Jan 27 2012
  CAS-BOT-BC261643  Erodium Peter Rubtzoff 1975-5-27 7994 El Dorado U.C. Blodgett Forest Research Station: Upper part of Heliport clearing. Comment
  UCR206822  Erodium botrys George K. Helmkamp, E. A. Helmkamp 2009-5-24 14763 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 0.2 miles east of the Cosumnes River and CA-49 288 Comment
  UCR197558  Erodium brachycarpum George K. Helmkamp, E. A. Helmkamp 2008-5-28 13498 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; Patterson Dr. and CA-49 530 Comment
  UCD74059  Erysimum capitatum Jennifer W. Burt; Jessica Hite 2005-8-17 78 El Dorado Peddler Hill' abandoned ski area (North of Hwy 88 near intersection with Bear River Road) - collected from center of abandoned ski run. 2019 Comment
  UCD114832  Erysimum cheiranthoides G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-10 10697 El Dorado Northern Sierra Nevada Mountains; Ice House Road at the turnoff to Loon Lake. 1982 Comment
  CAS-BOT-BC54976  Erysimum perenne E. A. McGregor 1909-8-25 184 El Dorado Lake Tahoe Region. Heather Lake. 2377 Comment
  CDA31264  Erysimum perenne M. Beyers 2010-8-2 743 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  JEPS53571  Erysimum perenne Alice M. Ottley 1920-6-19 800 El Dorado Angora Peak to Keith's Dome Comment
  CHSC79364  Erythranthe pardalis Beecher Crampton 1967-5-5 7859 El Dorado 2 miles N. W. of Clarksville. Comment
  SEINET3282799 Image available Erythranthe tilingii George K. Helmkamp, E. A. Helmkamp 2008-8-1 13938 El Dorado Northern Sierra Nevada Mountains; Wright's Lake Road, 3.8 miles north of its junction with CA-50. 2076 Comment
  CAS-BOT-BC504547  Erythronium multiscapideum Alice Eastwood 1927-3-26 14186 El Dorado Georgetown Comment
  UC747396  Eschscholzia caespitosa G. Thomas Robbins 1945-6-9 1977 El Dorado about 3 mi e Camino (canyon slope above creek); North Fork Webber Creek 975 Comment
  JEPS14604  Eschscholzia californica Peter H. Raven with G. Thomas Robbins 1956-4-29 9095 El Dorado 6.0 mi from Diamond Springs (on road to Youngs (Somerset)) Comment
  UC130933  Eschscholzia lobbii Katharine Brandegee 1909-4-30 El Dorado near Pilot Hill; Layne's Ranch Comment
  CAS-BOT-BC419458  Eschscholzia lobbii Rimo Bacigalupi; G. T. Robbins 1955-5-6 5059 El Dorado Along Rescue - Folsom road, near junction of Green Valley road, about 5 miles west of Rescue 310 Comment
  UCD95361  Eschscholzia lobbii Beecher Crampton 1977-4-18 9470 El Dorado at Bass Lake, NE Clarksville. Comment
  UCD95375  Eschscholzia lobbii Laurie Miller 1974-4-13 116 El Dorado Bass Lake Rd. off U.S. 50, east side of Bass Lake. Elevation 250'. 76 Comment
  CAS-BOT-BC312038  Eucephalus breweri E. A. McGregor 1909-8-9 56 El Dorado Half Moon Lake 2365 Comment
  CAS-BOT-BC312043  Eucephalus breweri A. A. Heller 1915-8-6 12177 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  CAS-BOT-BC312044  Eucephalus breweri A. A. Heller 1915-8-6 12177 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  UC580653  Eucephalus breweri A. D. Gifford 1934-8-15 322 El Dorado 1 1/2 mi sse of Holdridge; Pyramid Peak Quad. 2057 Comment
  UCR86393  Eucephalus breweri R. D. Goeden, J. Teerink 1993-8-19 893- 36 El Dorado Eldorado National Forest, northeast of Uncle Tom's Cabin 1561 Comment
  SEINET11850489  Eupatorium occidentale H. H. Heller 1938-1 520 El Dorado Tamarack Trail, Fallen Leaf Comment
  CAS-BOT-BC202519  Euphorbia Peter Rubtzoff 1976-9-22 8889 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R) 1350 Comment
  UCD149452  Euphorbia glyptosperma G. Ledyard Stebbins 1976-9-9 76248 El Dorado El Dorado Road, north of El Dorado, 1/2 mile south of U.S. Highway no. 50 (Exact location unknown. Coordinates estimated by label maker. Location partly taken from Stebbins 76250, CAS655854. Newspaper notes said El Dorado Rd, Sep 9 '76.) 304 Comment
  UCR201911  Euphorbia serpillifolia subsp. serpillifolia George K. Helmkamp, E. A. Helmkamp 2008-8-30 14049 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88 2271 Comment
  JEPS71555  Eurybia integrifolia Gladys L. Smith 1972-7-20 3321 El Dorado trail between, in small grassy meadow Glen Alpine Spring, Lake Gilmore 2377 Comment
  JEPS71557  Eurybia integrifolia Gladys L. Smith 1964-7-8 2613 El Dorado trail from Upper Echo Lake to junction of Lake of the Woods trail 2286 Comment
  SEINET221080 Image available Festuca californica Mary E. Barkworth, Betsy Neely 1980-4-18 2447 El Dorado Folsom Lake State Park Peninsula Campground 244 Comment
  UCR191069  Festuca microstachys George K. Helmkamp, E. A. Helmkamp 2007-6-6 12275 El Dorado Northern Sierra Nevada Mountains, junction of Bonetti Road and Mormon Emigrant Trail, east of Jenkinson Lake 1226 Comment
  UCR230669  Festuca myuros var. hirsuta George K. Helmkamp, E. A. Helmkamp 2011-5-7 17222 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 523 Comment
  UCR250707  Festuca myuros var. hirsuta George K. Helmkamp, Mary Alice Barnes 2013-5-10 20547 El Dorado Northern Sierra Nevada Mtns. Foothills, Volcanoville Road (end of maintained road), 5.1 miles northwest of Bear Foot Road, at site of Volcanoville 960 Comment
  UCD168797  Festuca occidentalis Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9435 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Emerald Point. Eastern side near lake. 1911 Comment
  UCR170436  Ficus carica George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10009 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento; c. 5 air mi NNE of Placerville], 5.1 [road] mi east of Calif. Highway 193 along Rock Creek Road 451 Comment
  JEPS71883  Fragaria virginiana Gladys L. Smith 1963-7-9 1778 El Dorado 0.25 mi w Echo Summit 2133 Comment
  UCD42443  Fragaria virginiana Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD60396  Fragaria virginiana Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3959 El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  CAS-BOT-BC55748  Frangula rubra subsp. rubra G. Thomas Robbins 1943-6-6 1133 El Dorado along Mace Road, 3-4 mi. ne. of Camino 914 Comment
  UCD73356  Frasera albicaulis var. nitida Chuck Hughes 2008-6-24 47 El Dorado Approximately 100 ft. south of the end of Whispering Pines Court. 463 Comment
  JEPS79102 Image available Fremontodendron decumbens L. R. Heckard 1980-5-18 5196 El Dorado Pine Hill, northwest of Rescue (west of Placerville). Comment
  RSA261389  Fremontodendron decumbens S. R. Sims 1971-5-21 48 El Dorado Road to top of Pine Hill, near Rescue. 457 Comment
  UCD116335  Fremontodendron decumbens Roman Gankin 1966-5-13 737 El Dorado Near summit of Pine Hill. Comment
  CAS-BOT-BC505293  Fritillaria micrantha Alice Eastwood 1927-3-26 14141 El Dorado Placerville on road to Coloma Type locality Comment
  CAS-BOT-BC505294  Fritillaria micrantha Elizabeth McClintock 1969-6-1 s.n. El Dorado Leonardi Springs & immediate vicinity, betw. Blodgett Forest and canyon of the Rubicon river 1371 Comment
  CAS-BOT-BC505299  Fritillaria micrantha Edna Hannibal 1918-4-7 s.n. El Dorado 1 1/2 miles below Salmon Falls Comment
  UCR173164  Galium aparine George K. Helmkamp, Elizabeth Helmkamp 2006-4-25 10220 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
  UCR249570  Galium aparine George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20855 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz 1364 Comment
  BFRS466 Image available Galium aparine Peter Rubtzoff 1975-7-10 8188 El Dorado Vicinity of Blodgett Forest: Sand Mountain Boulevard ca. 0.05mi. south of County Road. Comment
  UCR249552  Galium bifolium George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20948 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy 2116 Comment
  SEINET12285340  Galium bifolium H. H. Heller 1938-1 670 El Dorado Mount Tallae Comment
  UCD159974  Galium californicum subsp. sierrae Jack Major 1966-4-27 s.n. El Dorado Pine Hill. Comment
  UCR252932  Galium californicum subsp. sierrae George K. Helmkamp, E. A. Helmkamp 2013-11-27 22487 El Dorado Sierra Nevada Mountains Foothills, Capp's Crossing Road at its junction with Mormon Emigrant Trail 1224 Comment
  UCD147720  Galium parisiense Allyson Ayalon; Lucie Jerabkova 2012-7-1 98 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCR191068  Galium sparsiflorum George K. Helmkamp, E. A. Helmkamp 2007-6-6 12277 El Dorado Northern Sierra Nevada Mountains, junction of Bonetti Road and Mormon Emigrant Trail, east of Jenkinson Lake 1226 Comment
  JEPS72405  Galium trifidum var. pacificum Gladys L. Smith 1972-8-23 3503 El Dorado several feet from edge of lake Lily Lake 2072 Comment
  JEPS72407  Galium trifidum var. pusillum Gladys L. Smith 1964-8-29 2386 El Dorado near large meadow at end of Audrain Lake trail (woods at end of road) 2249 Comment
  UC747063  Galium triflorum G. Thomas Robbins 1945-7-15 2063 El Dorado 3 mi e Camino (along US Hwy 50) 1036 Comment
  CAS-BOT-BC56257  Gaultheria humifusa G. L. Stebbins 1968-6-29 6719 El Dorado Grouse Lake, above Wright's Lake 2484 Comment
  CAS-BOT-BC56283  Gaultheria ovatifolia James Roof; Walter Knight; Irja Knight 1965-11-4 2029 El Dorado Wet spot in Blodgett's Forest near headquarters Comment
  UCR255529  Gayophytum Peter Rubtzoff 1972-10-3 6980 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station; southern fork of Bacon Canyon near Bacchi Corral Road 1311 Comment
  CAS-BOT-BC176116  Gayophytum Peter Rubtzoff; John Thomas Howell 1973-7-19 7174 El Dorado U.C. Blodgett Forest Research Station, heliport. Comment
  UCD44102  Gayophytum diffusum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1468 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  UCD103642  Gayophytum diffusum subsp. parviflorum G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10950 El Dorado Northern Sierra Nevada Mtns. Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges. 1959 Comment
  UCD103680  Gayophytum diffusum subsp. parviflorum G. K. Helmkamp; E. A. Helmkamp 2007-9-26 13015 El Dorado Northern Sierra Nevada Mountains: Bonetti Road, 1.1 miles south of its junction with Mormon Emigrant Trail, just east of Jenkinson Lake. 1189 Comment
  UCR176004  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2006-7-28 11017 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  RSA233782  Gayophytum heterozygum Robert F. Thorne, C. W. Tilforth 1969-9-7 39304 El Dorado Around Grass Lake, S of Highway 89, ca. 1/2 mile W of Luther Pass. 2317 Comment
  UC746951  Gayophytum humile G. Thomas Robbins 1945-6-9 1973 El Dorado slope above North Fork Webber Creek (about 3 mi e of Camino) 975 Comment
  UCR173328  Genista monspessulana George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10252 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 0.9 mi. east of Calif. Hwy 193 along the S Fork of the American River 415 Comment
  SBBG58570  Gentiana calycosa R. H. Nordhoff 1940-8-12 546 El Dorado trail to Lake Lucile above Glen Alpine Resort 2286 Comment
  UC73532  Gentiana calycosa Miss Katherine Chandler Sept. 1904 El Dorado near Glen Alpine Comment
  RSA392173  Gentiana calycosa R. S. Woglum 1934-08 1305 El Dorado Lake Tahoe. Comment
  UCD73752  Gentiana newberryi Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4452 El Dorado Washoe Meadows State Park. Southernmost fen. 1930 Comment
  UCD169023  Gentiana newberryi E. Rachel Hochman 1992-9-19 s.n. El Dorado Eldorado National Forest, Mokelumne Wilderness. 200-300 ft. east of Round Top Lake. 3048 Comment
  RSA49042  Gentianella amarella Verne Grant 1949-7-25 8798 El Dorado Below Phillips on Highway 50. 1982 Comment
  JEPS47084  Gentianella amarella subsp. acuta Rowena Beans 1914-9-4 El Dorado Emerald Bay; Lake Tahoe Comment
  UCD103284  Geranium californicum G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10996 El Dorado Northern Sierra Nevada Mountains; Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 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
  CAS-BOT-BC227282  Geranium dissectum George K. Helmkamp; E. A. Helmkamp 2012-5-3 18909 El Dorado Northern Sierra Nevada Mountains Foothills: unnamed road leading to power plant, 0.3 mile east of South Fork American River bridge 613 Comment
  CDA35805  Geranium dissectum G. K. Helmkamp, E. A. Helmkamp 2007-4-2 11753 El Dorado Foothills, Northern Sierra Nevada Mountains; Junction of French Creek Road and Lost Creek Road, just north of Frenchtown. Comment
  RSA0028448  Geranium dissectum George K. Helmkamp, E. A. Helmkamp 2009-5-4 14596 El Dorado Sly Park Road, 0.3 miles southwest of its junction with Mormon Emigrant Trail 1067 Comment
  UCD37317  Geranium dissectum Beecher Crampton 1959-5-21 5239 El Dorado Vicinity of Frenchtown. S of Shingle Springs. Comment
  UCR189479  Geranium molle George K. Helmkamp, E. A. Helmkamp 2007-3-22 11679 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-16 at the west slope of Mt. Aukum and 1.7 miles north of Mt. Aukum village 584 Comment
  UCR188831  Geranium pusillum George K. Helmkamp, E. A. Helmkamp 2007-3-23 11698 El Dorado Northern Sierra Nevada Mountains Foothills, hills bordering the east end of Sacramento Valley. Salmon Falls Road, 4.6 miles north of Green Valley Road, above NE arm of Folsom Lake 384 Comment
  JEPS61450  Geranium richardsonii Helen-Mar Wheeler 1941-8-12 425 El Dorado 4 mi s Meyers Post Office (State Highway 89); Upper Truckee River 1950 Comment
  UCD42618  Geranium richardsonii Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  JEPS124533 Image available Geranium richardsonii Rechen 1964-7-9 110 El Dorado Hw 89 1/2 mile north of Luther Pass Grass Lake, Comment
  UC127378  Geranium richardsonii H. M. Hall and H. P. Chandler 1903-8-1 4710 El Dorado Phillips Sierra Nevada, South Fork American River 2103 Comment
  JEPS71892  Geum macrophyllum Gladys L. Smith 1972-7-20 3297 El Dorado Glen Alpine Spring 2194 Comment
  UC306841  Geum macrophyllum Herbert McLean Evans 1918-7-28 El Dorado Phillips Meadow; Sierra Nevada, Phillips Meadow 304 Comment
  UCD113300  Geum triflorum R. H. Miller 1950-6-4 96 El Dorado Along Highway 89, about 6 miles south of Echo Summit. 1981 Comment
  UC1614036  Gilia Charles M. Belshaw 1935-7-6 1087 El Dorado 41 milestone on road from Placerville to Tahoe; Central Sierra Nevada 1767 Comment
  RSA771526  Gilia R. F. Thorne 1974-7-31 44925 El Dorado Grass Lake Road S of Meyers and N of Luther's Pass. 2195 Comment
  UCD19769  Gilia capitata C. H. Lamoureux; J. Major, J. McCaskill and R. Gankin 1956-6-6 1119 El Dorado 3.2 miles west of Kyburz. 1127 Comment
  RSA0036004  Gilia capitata subsp. mediomontana George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-15 20864 El Dorado Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  UCR195147  Gilia capitata subsp. mediomontana George K. Helmkamp, E. A. Helmkamp 2007-5-27 12149 El Dorado Northern Sierra Nevada Mountains Foothills, 0.7 mile down a hiking trail northeast of CA-49; trail starting 3.5 miles northwest of Placerville 430 Comment
  SEINET7963101 Image available Gilia ciliata L. S. Rose 1941-1 41474 El Dorado Meeks Bay, Lake Tahoe Comment
  RSA0107824  Gilia leptalea George K. Helmkamp, E. A. Helmkamp 2006-7-28 11032 El Dorado Northern Sierra Nevada Mtns: 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd. 2226 Comment
  SEINET11262538  Gilia leptalea subsp. bicolor George Helmkamp, E. A. Helmkamp 2010-9-1 16893 El Dorado Northern Sierra Nevada Mountains. Mehrten Springs Road, .6 mile north of its junction with CA-88 (Peddler Hill 7.5' Q.).; 0 2018 Comment
  UCR233434  Gilia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp 2011-9-13 18250 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23 deg. ) of Alder Hill 2274 Comment
  UC747028  Githopsis pulchella subsp. pulchella G. Thomas Robbins 1943-6-5 1128 El Dorado about 3 mi e Camino (slopes above North Fork Webber Creek) 1036 Comment
  UC747030  Githopsis pulchella subsp. pulchella G. Thomas Robbins 1944-5-21 1622 El Dorado about 2 mi e Camino (near Eight Mile House, on ridge above North Fork Webber Creek) 914 Comment
  CAS-BOT-BC280572  Glyceria elata G. Thomas Robbins 1956-9-14 3779 El Dorado Along U. S. Highway 50, about one-half mile northwest of Echo Summit 2225 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
  JEPS75167  Glyceria elata Gladys L. Smith 1971-9-25 3112 El Dorado Echo Summit; U.S. Hwy Maintenance Station 2250 Comment
  UC573929  Glyceria elata H. S. Yates 1936-8-8 5956 El Dorado Sayles Flat; Pyramid Peak Quad. 2011 Comment
  UCD150238  Glyceria elata Ellen Dean 2014-8-12 8567 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park along General Creek. North side of creek, east of westernmost bridge connecting North and South Fire Roads. 1980 Comment
  UCD66848  Glyceria elata P. B. Kennedy 1920-8-10 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR168500  Glyceria elata A. A. Beetle, D. E. Beetle, Alva Hansen 1945-7-16 3921 El Dorado Sierra Nevada Mtns., south side of upper Echo Lake, north slope of Ralston Mountain 2287 Comment
  UCR209008  Glyceria elata George 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
  UCD165848  Gnaphalium Peter Rubtzoff 1972-9-27 6949 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  CAS-BOT-BC140647  Gnaphalium Peter Rubtzoff; John Thomas Howell 1973-7-18 7123 El Dorado Blodgett Forest: Mainline Road ca. 0.1 mi. south of Clearcut (ca. 0.4 mi. north of Mutton Creek Road junction) 1310 Comment
  SEINET4691710  Gnaphalium canescens subsp. beneolens George K. Helmkamp 2011-1 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
  UCR189208  Gnaphalium canescens subsp. thermale George K. Helmkamp, E. A. Helmkamp 2007-9-11 12936 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50 at Echo Summit 2256 Comment
  UCR230097  Gnaphalium canescens subsp. thermale George K. Helmkamp, E. A. Helmkamp 2010-9-30 16977 El Dorado Northern Sierra Nevada Mountains Foothills, Forest Route 34 (extension of Peavine Ridge Road?), 10.4 miles west of its junction with Ice House Canyon Road 1213 Comment
  UCR233313  Gnaphalium canescens subsp. thermale George K. Helmkamp, E. A. Helmkamp 2011-9-1 18219 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  UCR235127  Gnaphalium canescens subsp. thermale George K. Helmkamp, William Barnes 2010-9-4 16927 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River 1620 Comment
  BFRS302 Image available Gnaphalium luteoalbum Peter Rubtzoff 1972-9-27 6949 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  BFRS346 Image available Gnaphalium palustre Peter Rubtzoff 1974-7-22 7742 El Dorado Blodgett Forest: Gaddis Creek area off Lower Gaddis Creek Road ca. 0.65 mi. south of junction with Chinquapin Flat Road (Comp. 580E). Comment
  CAS-BOT-BC302492  Gnaphalium palustre H. L. Mason 1933-5-29 7245 El Dorado Shingle Springs Comment
  CAS-BOT-BC302498  Gnaphalium palustre John Thomas Howell 1946-9-1 22984 El Dorado Echo Summit 2255 Comment
  UC2027245  Gnaphalium palustre David Keil 3-5 July 1992 23363 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. Comment
  UC85546  Godetia biloba Katharine Brandegee 1907-5-29 El Dorado Simpsons Ranch Sweetwater Creek; Simpson's Ranch, El Dorado Co. Comment
  BFRS105 Image available Goodyera oblongifolia Peter Rubtzoff 1974-8-21 7835 El Dorado Blodgett Forest: Bacchi Meadow area (Comp. 290R). Comment
  UC746952  Goodyera oblongifolia G. Thomas Robbins 1945-9-1 2147 El Dorado about 2 mi e of Camino 975 Comment
  UC133131  Grindelia hirsutula Katharine Brandegee May 1907 El Dorado Sweetwater Creek Comment
  HSC104172  Grindelia hirsutula var. davyi G. K. Helmkamp, Amy Barnes 2014-7-28 22953 El Dorado Sierra Nevada Mountains; Wentworth Springs Rd., 3.8 mi. E of Stumpy Meadows Reservoir 1357 Comment
  UCR257886  Grindelia hirsutula var. davyi George K. Helmkamp, Amy Barnes 2014-7-28 22953 El Dorado Sierra Nevada Mountains, Wentworth Springs Road, 3.8 miles east of Stumpy Meadows Reservoir 1357 Comment
  SD240925  Hackelia George K Helmkamp, E. A. Helmkamp 2006-7-10 10934 El Dorado Northern Sierra Nevada Mountains: 1.1 miles west of Silver Creek along the road from Ice House Reservoir to Wright's Lake (Kyburz 7.5'Q) 2043 Comment
  UC449869  Hackelia micrantha W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity of Lake Tahoe; Glen Alpine 1897 Comment
  UCR233423  Hackelia mundula George K. Helmkamp, E. A. Helmkamp 2011-9-13 18247 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23 deg. ) of Alder Hill 2274 Comment
  JEPS71664  Hackelia nervosa Gladys L. Smith 1972-7-20 3371 El Dorado near Lake Gilmore 2545 Comment
  UC1713495  Hackelia nervosa Merle Randall 1930-6-22 El Dorado Berkeley Echo Lake Camp; Lake Tahoe Region Comment
  UCD119403  Hackelia velutina Mrs. Raus 1935-7-10 s.n. El Dorado Lake Tahoe. Comment
  UCD60668  Hackelia velutina Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4132 El Dorado Washoe Meadows State Park. Central portion of park just south of manhole #50. Along unmaintained dirt road, mostly covered with downed trees, just west of fen system. 1939 Comment
  BFRS491 Image available Haplopappus acaulis Peter Rubtzoff 1974-10-10 7929 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  RSA747381  Helenium bigelovii George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13920 El Dorado Northern Sierra Nevada Mountains: Dark Lake, beside Wrights Lake Road 0.4 mile northwest of the entrance to Wrights Lake 2134 Comment
  CAS-BOT-BC310035  Hemizonella minima H. M. Hall 1921-6-28 11372 El Dorado Sly Park 1036 Comment
  JEPS72551  Hemizonella minima Gladys L. Smith 1964-6-11 2602 El Dorado Hawley Grade 2164 Comment
  UCD19245  Heracleum lanatum Van M. Mar 1989-7-10 1 El Dorado ca. 0.25 mi. east of Ski Run Blvd., near Regina Rd. 2011 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
  UC1601215  Hesperolinon micranthum Helen K. Sharsmith 1958-10-7 4611 El Dorado 0.25 mi w Shingle Springs (just s of Highway 50); Sierra Nevada 487 Comment
  UC747027  Heterocodon rariflorum G. Thomas Robbins 1943-7-6 1243 El Dorado about 3 mi e Camino (slope above North Fork Webber Creek) 975 Comment
  CAS-BOT-BC310259  Heterotheca grandiflora John Thomas Howell 1954-5-17 29758 El Dorado 1 mile nw. of Coloma Comment
  CAS-BOT-BC310928  Heterotheca villosa var. minor Le Roy Abrams 1911-7-27 4786 El Dorado Lake Tahoe Region. Lake Valley 1950 Comment
  RSA93261  Heterotheca villosa var. minor F. W. Peirson 1925-7-5 6283 El Dorado Near Fallen Leaf Lodge. 1951 Comment
  JEPS60218  Heuchera micrantha var. erubescens L. R. Heckard 1969-5-30 2261 El Dorado below Leonardi Springs (on s side of Rubicon River canyon) 1127 Comment
  CDA32134  Hieracium albiflorum M. Beyers 2010-8-2 712 El Dorado Immediately north of State Route 88. 1512 Comment
  SBBG66311  Hieracium albiflorum R. M. Holman 1934-7-26 El Dorado First Public Camp, Johnson Pass, near Echo Summit 2225 Comment
  SD254537  Hieracium albiflorum George K. Helmkamp, Amy Barnes 2014-8-11 23002 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 1.7 miles south of Crystal Basin Information Station (Riverton 7.5'Q) 1609 Comment
  SEINET959559  Hieracium albiflorum G. K. Helmkamp, E. A. Helmkamp 2005-1 9696 El Dorado Northern Sierra Nevada Foothills: 30 mi SW of Lake Tahoe; 1 mi E of Jenkison Lake along Mormon Emigrant Road (County Highway 5) (Sly Park 7.5 Q) 1219 Comment
  UC306197  Hieracium albiflorum G. B. Grant 1906-7-15 6973 El Dorado Lake Tahoe Comment
  CAS-BOT-BC318637  Hieracium horridum A. A. Heller 1915-8-5 12140 El Dorado Ridge east of Echo Lake 2438 Comment
  SDSU1700  Hieracium horridum Helen L. Dale 1928-8-1 1581 El Dorado Echo Peak. 2713 Comment
  UCD113104  Hieracium horridum Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 12 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  RSA800010  Holcus lanatus Peter Rubtzoff 1974-7-23 7752 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 miles south of Forest Service public road. 1261 Comment
  CAS-BOT-BC152607  Holodiscus discolor var. discolor C. B. Wolf 1931-9-9 1288 El Dorado Middle Tallac Trail, east side of Mt. Tallac - Sierra Nevada 2499 Comment
  UCD142000  Hordeum brachyantherum Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7827 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. Near southwest corner of bridge connecting North Fire Road with South Fire Road. 1968 Comment
  UCD85398  Hordeum brachyantherum subsp. brachyantherum R. M. Love 1942-8-1 s.n. El Dorado Rainbow Tract, Upper Truckee River, Meyers. 1828 Comment
  UCD96147  Hordeum murinum Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6987 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley, along road that travels north and enters dense woodland at stream crossing at north end of valley. 319 Comment
  UCD159996  Hordeum murinum subsp. glaucum Jack Major 1966-4 s.n. El Dorado Pine Hill. Comment
  CAS-BOT-BC273487  Hordeum vulgare Peter H. Raven; H. L. Mason; R. Ornduff; et al. 1957-4-27 10690 El Dorado 1.9 mile e. of Shingle Springs Comment
  UCR206088  Horkelia fusca subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2008-8-1 13928 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.3 miles north of its junction with CA-50 2043 Comment
  CAS-BOT-BC532476  Horkelia fusca var. parviflora Lyons McMillan 1912-7-18 55 El Dorado Eldorado National Forest 1981 Comment
  CAS-BOT-BC536178  Horkelia fusca var. parviflora H. F. Copeland 1936-8-23 s.n. El Dorado Canyon of Meek's Creek, near Lake Tahoe 1828 Comment
  SJSU993  Horkelia fusca var. parviflora A. W. Jacobs 1949-6-28 El Dorado S end Lake Tahoe Comment
  CAS-BOT-BC514261  Horkelia fusca var. pseudocapitata Milo S. Baker 1932-7-6 5820 El Dorado Near Bijou, Lake Tahoe Comment
  UCR173946  Horkelia tridentata George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10689 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 10.6 miles south of Wentworth Springs Road (just south of the Jones Fork of Silver Creek) 1509 Comment
  UCR195155  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2007-5-22 12044 El Dorado Northern Sierra Nevada Mountains Foothills, Sly Park Road, 2.8 miles southeast of US-50 976 Comment
  SD237427  Hosackia incana G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13588 El Dorado Sierra Nevada Mountains: Forbay Road, 4.8 miles northwest of its junction with CA-50 at Pollock Pines. 965 Comment
  CAS-BOT-BC315831  Hulsea algida G. Thomas Robbins 1945-8-12 2116 El Dorado Western face of Freel Peak near summit 3322 Comment
  JEPS35361  Hulsea algida J. G. Lemmon 1874-8-1 El Dorado Tellac Peak (Mt. Tallac) Comment
  UC746947  Hypericum anagalloides G. Thomas Robbins 1943-6-13 1173 El Dorado along rd. to and ca. 2 mi. w. of Park Creek 1219 Comment
  CAS-BOT-BC410210  Hypericum concinnum Marcus E. Jones 1882-7-1 s.n. El Dorado St. Lawrence 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
  UC746948  Hypericum perforatum G. Thomas Robbins 1943-6-16 1176 El Dorado 3 mi. e Placerville (near Institute of Forest Genetics) 762 Comment
  UCR109610  Hypericum perforatum R. D. Goeden, Don W. Ricker 1967-6-9 s.n. El Dorado Sierra Nevada Foothills, near Auburn 400 Comment
  UCR218626  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2010-6-9 16259 El Dorado Sierra Nevada Mountains Foothills, Mother Lode Dr., 0.2 mile northeast of its junction with Pleasant Valley Road, 1.1 air mi. WNW (276 deg. ) of El Dorado 474 Comment
  UCR254766  Hypericum perforatum Peter Rubtzoff 1972-10-25 7040 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, clear-cut on Main Line Road 1357 Comment
  UCD110377  Hypericum perforatum subsp. perforatum G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11027 El Dorado Northern Sierra Nevada Mtns: North Truckee River Rd., 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe. 2009 Comment
  UCD133337  Hypochaeris glabra G. K. Helmkamp; Elizabeth Helmkamp 2006-5-4 10297 A El Dorado Northern Sierra Nevada. East end of Diamond Springs, 0.1 mile north of the junction of Pleasant Valley Road and Hwy CA-49. 543 Comment
  UCR189025  Hypochaeris glabra George K. Helmkamp, Elizabeth Helmkamp 2006-5-4 10297 A 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
  BFRS230 Image available Hypochaeris radicata Peter Rubtzoff 1974-6-27 7663 El Dorado Blodgett Forest: Gaddis Loop Road ca. 0.4 mi. west of junction with Mainline Road (near Clearcut) (Comp. 470U). Comment
  JEPS17182  Iris W. H. Shockley 1880-1 El Dorado Georgetown Comment
  CHSC58242  Iris hartwegii Cassie Harrison 1975-5-10 El Dorado Highway 50 to Diamond springs turnoff, 1 mile on Forni Road from Missouri Flat Road. 457 Comment
  UC844891  Iris hartwegii Carl B. Wolf 1933-5-25 El Dorado 3 mi from Placerville (on road to Green Valley, w slope of Sierra Nevada); Sierra Nevada 548 Comment
  CAS-BOT-BC133570  Iris hartwegii Carl B. Wolf 1933-7-1 5157 El Dorado W. slope Sierra Nevada, 3 mi. from Placerville on road to Green Valley 548 Comment
  UCR242758  Iris hartwegii subsp. hartwegii George K. Helmkamp, E. A. Helmkamp 2011-5-24 17369 El Dorado Northern Sierra Nevada Mountains Foothills, Mesquite Road, 7.5 miles south of its junction with Wentworth Springs Road 1073 Comment
  UC1169776  Iris macrosiphon L. W. Lenz 1954-5-5 19129 El Dorado Placerville; near Austin's Hybridizing Garden 822 Comment
  CAS-BOT-BC69921  Isoetes nuttallii June McCaskill; Charles H. Lamoureux 1956-6-6 455 El Dorado U.S. Highway 50, 1.8 mi. w. of Silver Fork (3.1 mi. w. of Kyburz). 1159 Comment
  UC130943  Isoetes nuttallii Katharine Brandegee 1909-4-30 El Dorado Layne's Ranch between Pilot Hill and Salmon Falls Comment
  JEPS71905  Ivesia santolinoides Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2527 El Dorado Summit area, Echo Peak 2711 Comment
  JEPS71907  Ivesia santolinoides Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2584 El Dorado summit area Blue Mountain 2673 Comment
  OBI10079  Ivesia santolinoides Lewis S. Rose 1963-7-12 63216 El Dorado Meyers 1951 Comment
  SDSU9092  Ivesia santolinoides Helen L. Dale 1928-8-1 El Dorado Echo Peak. 2713 Comment
  CAS-BOT-BC340283  Jensia rammii H. M. Hall 1921-6-25 11305 El Dorado Sly Park 1036 Comment
  UC219360  Jensia rammii H. M. Hall 1921-6-25 11305 El Dorado Sly Park 1036 Comment
  CAS-BOT-BC340284  Jensia rammii R. C. M. Berriman 1912-7-30 61 El Dorado Eldorado National Forest 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
  UCR275752  Juglans californica var. hindsii George K. Helmkamp, E. A. Helmkamp 2009-9-17 15633 El Dorado Sierra Nevada Mountains Foothills, Bucks Bar Road, 0.8 mile southeast of its junction with Pleasant Valley Road 683 Comment
  UCD20978  Juncus E. Bortiri 2002-6-26 WFC 26 El Dorado Truckee Marsh, South Lake Tahoe, El Dorado Co. Comment
  UCSB63796  Juncus balticus subsp. ater Janeway, L.; Schroder, Eric 1998-8-19 El Dorado T12N, R183, SW1/4 ofSE1/4 of sec. 30; Echo Lake quad; Large meadow along Angora Creek; about 1.7 mi east-se of Fallen Leaf Lake (Washoe Meadows State Parl) 1920 Comment
  JEPS116843  Juncus capitatus David Gowen 2007-5-3 692 El Dorado Bass Lake at south end, in moist graded area. Comment
  UCD125165  Juncus chlorocephalus Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7456 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  UCD72937  Juncus chlorocephalus Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4505 El Dorado Washoe Meadows State Park. North of fen system, just north of trail/old road. 1946 Comment
  UCR233413  Juncus chlorocephalus George K. Helmkamp, E. A. Helmkamp 2011-9-13 18238 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 21.4 rd. miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 1.1 mi. NW (331 deg. ) of Alder Hill 2270 Comment
  CAS-BOT-BC293750  Juncus chlorocephalus Peter Rubtzoff; Donald Goheen 1974-9-18 7906 El Dorado Vaughn Cabin area, SE of Vaughn Cabin, Sec. 4, T12N, R13E. 1447 Comment
  SEINET3150761  Juncus chlorocephalus W. H. Evans 1891-8-1 sn El Dorado Lake Tahoe Comment
  UC907721  Juncus effusus subsp. pacificus G. Thomas Robbins 1945-7-16 2069 El Dorado 3 mi e Camino; North Fork Webber Creek 914 Comment
  CHSC95048  Juncus ensifolius L. P. Janeway 2006-7-23 8865 El Dorado Northern High Sierra Nevada. Kings Meadow, near headwaters of Slab Creek. 1359 Comment
  JEPS73245  Juncus ensifolius Gladys L. Smith 1963-7-28 1957 El Dorado along U.S. Hwy 50 Echo Summit Area 2209 Comment
  SEINET9347498  Juncus ensifolius Unknown 2007-9-11 12937 El Dorado Northern Sierra Nevada Mountains Comment
  UCR233352  Juncus ensifolius George K. Helmkamp, E. A. Helmkamp 2011-9-1 18232 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  CAS-BOT-BC110770  Juncus mertensianus L. R. Abrams 1917-9-19 6793 El Dorado Grass Lake near Fallen Leaf Lake Tahoe. Comment
  JEPS73247  Juncus mertensianus Gladys L. Smith 1972-7-20 3335 El Dorado Lake Gilmore outlet Lake Gilmore 2560 Comment
  CHSC73236  Juncus nevadensis L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-23 5823 El Dorado Lake Tahoe Basin Management Unit. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow. 1905 Comment
  UCD118784  Juncus nevadensis Kendra Sikes; Danielle Roach 2010-9-21 250 El Dorado Hell Hole Fen, About 1.4 km SSE of the end of FS road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_HellHole_F10 of the CNPS/Forest Service fen vegetation project of the CNPS/Forest Service fen vegetation project. 2530 Comment
  UCD61628  Juncus nevadensis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4182 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 Comment
  UCD141625  Juncus nevadensis R. H. Miller 1950-6-4 99 El Dorado 5 miles west of Luther Pass on Highway 89. 2194 Comment
  UC1729886  Juncus occidentalis L. P. Janeway 1998-8-5 5950 El Dorado large meadow near mouth of Meeks Creek (w of Highway 89 and 0.4-0.5 mi w of Meeks Bay of Lake Tahoe, Homewood Quadrangle); Homewood Quadrangle 1895 Comment
  UCD148536  Juncus orthophyllus Ellen Dean; T. Starbuck 2014-6-8 8347 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Southern part of park near Chilicothe St. entrance. NW of gate to Forest Service land. 1828 Comment
  BFRS89 Image available Juncus oxymeris Peter Rubtzoff, John Thomas Howell 1973-7-17 7066 El Dorado Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mile south of County Road (Comp. 370E) Comment
  RSA757580  Juncus oxymeris George K. Helmkamp, Amy Barnes 2009-7-8 15146 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
  JEPS33845  Juncus parryi Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2567 El Dorado Blue Mountain 2673 Comment
  JEPS63862  Juncus parryi W. L. Jepson 1918-8-25 8146 a El Dorado Mt. Tallac Lake Tahoe 2895 Comment
  JEPS74228  Juncus parryi Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2622 El Dorado just below Pyramid Peak summit; Pyramid Peak 3042 Comment
  SEINET3880739  Juncus parryi Kenneth R. Genz 1978-7-30 8718 El Dorado Sierra Nevada, from Camp Cody, Boy Scouts of America, Cody Lake Basin, south of Strawberry on the American River.; 0 2195 Comment
  UCD165567  Juncus parryi Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8865 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). 1942 Comment
  UCD34459  Juncus sphaerocarpus Beecher Crampton 1984-8-15 9903 El Dorado Stateline. Comment
  UCD38798  Juncus sphaerocarpus Beecher Crampton 1958-5-29 4847 El Dorado 1/2 mile south of the new Salmon Falls Bridge. Ca. 4 miles northwest of Pine Hilll. Comment
  UC484017  Juniperus communis C. B. Wolf 1930-10-9 1721 El Dorado rocky places about Susie Lake 2194 Comment
  CAS-BOT-BC81157  Juniperus occidentalis John Thomas Howell 1925-6-10 1134 El Dorado Eagle Falls, Emerald Bay, Lake Tahoe 1981 Comment
  UC13698  Juniperus occidentalis W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Glen Alpine Vicinity of Lake Tahoe, Mt. Tallac, Glen Alpine 1897 Comment
  POM264610  Juniperus occidentalis var. australis W. C. Cumming, Palmer Stockwell 1940-1-24 2009 El Dorado Above Twin Bridge, Placerville to Lake Tahoe road 2134 Comment
  CAS-BOT-BC59601  Kalmia microphylla subsp. microphylla W. R. Dudley 1900-6-28 s.n. El Dorado Unspecified. Comment
  UCD117486  Kalmia polifolia P. B. Kennedy 1919-8-1 s.n. El Dorado Border of Chiquita Lake, Sierra Nat. Forest. 2438 Comment
  CHSC596  Kalmia polifolia subsp. microphylla V. Holt 1940-7-13 El Dorado Haypress Meadow, Echo Lake. 2438 Comment
  POM127378  Kalmia polifolia subsp. microphylla L. R. Abrams 1911-7-29 4865 El Dorado Lake Susie 2378 Comment
  CDA33312  Kalmia polifolia subsp. microphylla P. B. Kennedy 1920-9-18 El Dorado 0 Comment
  CAS-BOT-BC237830  Keckiella lemmonii George F. Haas 1941-7-27 36 El Dorado 16.3 miles east of Placerville on Highway U.S.50 Comment
  UCD165654  Kelloggia galioides Ellen Dean; with T. Starbuck and M. Starbuck 2016-6-20 9005 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Central portion of park east of Highway 89. Along the Lighthouse Trail just east of Lester Beach Rd and parking area for trail. 2025 Comment
  UCR179560  Kickxia elatine George K. Helmkamp, E. A. Helmkamp 2006-9-29 11439 El Dorado Northern Sierra Nevada Mountains Foothills, Placerville outskirts; Calif. Hwy 49, 2 miles north of jct with US-50 549 Comment
  UCD85743  Koeleria macrantha Beecher Crampton 1956-6-1 3518 El Dorado north slope of Pine Hill. 609 Comment
  UCR190578  Lactuca serriola George K. Helmkamp, E. A. Helmkamp 2007-9-2 12881 El Dorado Northern Sierra Nevada Mountains Foothills, Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station 957 Comment
  UCR232629  Lactuca serriola George K. Helmkamp, E. A. Helmkamp 2011-10-13 18418 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 8.1 miles northwest of Pollock Pines, at north side of bridge over the South Fork American River 596 Comment
  CHSC98929  Lagophylla glandulosa L. P. Janeway 2007-7-8 9091 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; near the confluence of Rock Canyon Creek and Traverse Creek. 674 Comment
  CAS-BOT-BC341276  Lagophylla glandulosa H. M. Hall 1930-8-9 12864 El Dorado South Fork, American River. (At bridge, Coloma to Placerville Road.) 243 Comment
  UC177500  Lagophylla ramosissima Edw. L. Greene 1889-6-12 El Dorado Comment
  UCD149313  Lamium purpureum Ellen Dean; V. Stewart 2014-7-5 8402 El Dorado El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Angora Meadows, northern half. 1905 Comment
  UCD80394  Lamium purpureum CNPS SN Foothill Team Date Unknown Survey El Dorado BLM, Greenwood Creek. Comment
  CAS-BOT-BC353482  Lasthenia fremontii John Thomas Howell 1954-5-16 29605 El Dorado Sierra Nevada, 4 miles W of Shingle Springs Comment
  UCD132540  Lasthenia gracilis C. H. Lamoureux; R. Gankin 1957-3-24 1185 El Dorado Greenstone Feed Store, Hwy 50, between Placerville and Shingle Springs, on north side of highway. Comment
  UCD106666  Lathyrus R. L. Pendleton; F. M. Reed 1907-7-25 1228 El Dorado Glen Alpine Springs, Lake Tahoe Region. 2042 Comment
  UCR173295  Lathyrus sulphureus George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10494 El Dorado Northern Sierra Nevada Foothills, Along Calif. Hwy 193, 0.4 mi. south of Kelsey 604 Comment
  SEINET12151840  Lathyrus sulphureus C. L. Hitchcock 1949-1 19065 El Dorado along Hwy 50 5mi E of Placerville Comment
  SJSU1044  Layia fremontii M. Esch 1950-5-1 El Dorado by Hwy 50 between Shingle Springs & Placerville 457 Comment
  SEINET3147922  Layia pentachaeta subsp. pentachaeta K. Brandegee 1907-5-19 sn El Dorado Simpson's Ranch, Sweetwater Creek Comment
  UCD81836  Layia pentachaeta subsp. pentachaeta Ellen Dean; PLB102, D. Potter 2009-5-16 5603 El Dorado Flume trail along Hwy 49. 498 Comment
  RSA31126  Ledum glandulosum A. A. Heller 1916-8-9 12509 El Dorado Haypress meadow above Echo Lake. 2591 Comment
  UCR207660  Leontodon taraxacoides George K. Helmkamp, E. A. Helmkamp 2009-4-21 14524 B El Dorado Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River 390 Comment
  RSA151565  Lepidium densiflorum Paul A. Mitchell 1959-6-7 35 El Dorado Emerald Bay State Park. Along Eagle Creek, near its mouth. Lake Tahoe Region. 1905 Comment
  CAS-BOT-BC89700  Lepidium latifolium T. C. Fuller 1972-5-17 19943 El Dorado South side of Highway 50 to Placerville, at Highway marker 50 ED R 3.00, 0.3 mile west of Bass Lake Road. Comment
  UC178779  Lepidium nitidum Katharine Brandegee May 1907 El Dorado near Placerville Comment
  UCD41400  Leptosiphon bicolor Ellen Dean; with T. Starbuck and M. Starbuck 2004-5-16 2053 El Dorado Northeast of Placerville. At the junction of Bear Creek Road and Meadowbrook Rd, near Traverse Creek; about 1.6 road miles from the junction of Hwy 193 and Meadowbrook Road, by parking lot along trail. 670 Comment
  SEINET7967449 Image available Leptosiphon ciliatus Lewis S. Rose 1941-7-12 41474 El Dorado Meeks Bay, Lake Tahoe Comment
  POM74195  Leptosiphon filipes Marcus E. Jones 1882-7-7 10354 El Dorado St. Lawrence [Placer County on specimen label] Comment
  CHSC96406  Leptosiphon montanus L. P. Janeway 2006-5-10 8585 El Dorado Northern High Sierra Nevada. At the sharp turn in Bucks Bar Road 0.5 km northeast of Bucks Bar on the North Fork Cosumnes River. Grassy south-facing opening probably disturbed in the past during construction of the bridge. 573 Comment
  CAS-BOT-BC339595  Lessingia leptoclada Annetta Carter 1939-9-30 1483 El Dorado Canyon of the Middle Fork of the American River, 2.4 miles north of Cool on road to Auburn 396 Comment
  CAS-BOT-BC339610  Lessingia leptoclada John Thomas Howell 1930-10-12 5558 El Dorado 2 miles n. of Placerville Comment
  SBBG28038  Lessingia leptoclada A. Carter 1939-9-30 1483 El Dorado cyn of the Middle Fork of the American River, 2.4 mi N of Cool on rd to Auburn 396 Comment
  UC1213891  Lessingia leptoclada Verne Grant and Alva Grant 1946-9-1 7873 El Dorado on Hwy 50 1 mi e Riverton Comment
  UCR70761  Lessingia leptoclada Annetta Carter 1939-9-30 1483 El Dorado Cyn of the middle fork of the American River. 2.4 mi north of Cool on rd to Auburn, Sierra Nevada Foothills 396 Comment
  CAS-BOT-BC339611  Lessingia leptoclada John Thomas Howell 1930-10-12 5593 El Dorado 6.5 miles n. of Plymouth Comment
  UC146789  Lessingia nana Katharine Brandegee September 1910 El Dorado near the Schoolhouse; Mormon Island 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
  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
  CAS-BOT-BC56399  Leucothoe davisiae G. Thomas Robbins 1943-6-20 1190 El Dorado near head of Long Canyon, 2-3 mi. w. of Pollock Pines 975 Comment
  CAS-BOT-BC233814  Lewisia cantelovii John Kipping 1969-6-15 s.n. El Dorado East facing cliff near Leonardi Springs, Rubicon River, Sierra Nevada Comment
  SBBG12664  Lewisia nevadensis D. Myrick 1958-6-28 83 A El Dorado Glen Alpine above Fallen Leaf Lake 2042 Comment
  CAS-BOT-BC444515  Lewisia triphylla Alice Eastwood 1906-8-1 1190 El Dorado Lake Tahoe Region. Mt. Tallac. Comment
  JEPS16568  Ligusticum grayi P. B. Kennedy 1920-8-16 95 El Dorado El dorado National Forest, Barrett Camp. Comment
  JEPS16569  Ligusticum grayi P. B. Kennedy 1920-9-15 181 El Dorado El Dorado Nat'l Forest, Barrett Camp 1935 Comment
  JEPS72669  Ligusticum grayi Gladys L. Smith 1964-7-29 2189 El Dorado Audrain Lake trail where trail meets a large open meadow Echo Summit area; , Audrain Lake trail 2194 Comment
  JEPS72673  Ligusticum grayi Gladys L. Smith 1963-7-28 1914 El Dorado around shore Audrain Lake (Echo Summit area); Echo Summit area 2133 Comment
  UCR206079  Ligusticum grayi George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13921 El Dorado Northern Sierra Nevada Mountains, Dark Lake, beside Wrights Lake Road 0.4 mile northwest of the entrance to Wrights Lake 2134 Comment
  CAS-BOT-BC173619  Lilium Peter Rubtzoff 1973-7-18 7102 El Dorado U.C. Blodgett Forest Research Station. Along East Fork Gaddis Creek ca. 500 feet south of clear-cut. Comment
  JEPS74218  Lilium parvum Gladys L. Smith 1970-7-14 3016 El Dorado return trail from Lake Audrain (next to boy's camp) Comment
  UCD139763  Lilium parvum G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10964 El Dorado Northern Sierra Nevada Mtns: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  CAS-BOT-BC509417  Lilium parvum Mrs. H. M. Mitchell 1922-7-8 s. n. El Dorado Rubicon Springs, Tahoe region Comment
  SEINET12054651  Lilium parvum H. H. Heller 1938-1 793 El Dorado Stanford Camp, Fallen Leaf Comment
  JEPS83030  Limnanthes alba L. R. Heckard 1969-6-2 2280 El Dorado Jaybird Power House Jaybird Falls (at base of falls, nw of Riverton) 929 Comment
  UCD34145  Limnanthes alba Beecher Crampton 1977-4-18 9473 El Dorado El Dorado County, east of Clarksville, jct. of Bass Lake road with Hwy. 50. Comment
  UCD116468  Limnanthes alba subsp. alba Kim E. Steiner 1979-5-18 306 El Dorado Omo Ranch Road, 4.1 miles east of Fair Play Road. 1005 Comment
  UC971853  Limnanthes alba subsp. versicolor Charles T. Mason Jr. 1948-5-13 1189 El Dorado 12.7 mi n Plymouth (along se side of State Hwy 49) 518 Comment
  UC1023041  Linanthus bicolor G. Thomas Robbins 1944-5-21 1615 El Dorado about 3 mi e Camino (canyon of North Fork Webber Creek); North Fork Webber Creek 975 Comment
  UCR188166  Linanthus bicolor George K. Helmkamp, E. A. Helmkamp 2007-4-30 11888 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 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
  UCR176386  Linanthus ciliatus George K. Helmkamp, E. A. Helmkamp 2006-7-12 10956 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  UC1093655  Linanthus dichotomus Herbert L. Mason 1957-4-28 14691 El Dorado about 5 mi s Georgetown; Garden Valley 579 Comment
  UC747610  Linanthus dichotomus G. Thomas Robbins 1945-4-22 1863 El Dorado 3 mi e Shingle Springs (along U.S. Highway 50) 457 Comment
  UC880257  Linanthus harknessii A. A. Heller 1916-8-10 12522 El Dorado near Echo Camp (on the Lincoln Highway) 2225 Comment
  UCR242590  Linanthus montanus George K. Helmkamp, E. A. Helmkamp 2011-5-31 17406 El Dorado Northern Sierra Nevada Mountains Foothills, Happy Valley Cutoff Road on the southeast side of the bridge over the North Fork of the Cosumnes River, 1.4 mi. NE (61 deg. ) of Somerset 546 Comment
  UC1191148  Linanthus parviflorus Herbert L. Mason 1932-4-25 7007 El Dorado near Latrobe Comment
  UC1191149  Linanthus parviflorus Herbert L. Mason 1928-5-4 4482 El Dorado 4 mi n Shingle Springs; Green Valley Comment
  BFRS271 Image available Linnaea borealis subsp. longiflora Peter Rubtzoff, John Thomas Howell 1973-7-18 7131 El Dorado Blodgett Forest: Mutton Creek Road near East Fork Gaddis Creek crossing (Comp. 510R) Comment
  JEPS4934  Linnaea borealis var. longiflora Philip G. Haddock 1936-10-6 El Dorado ca 14 mi e Georgetown; Sierra Nevada, Blodgett Forest, near head Bacon Creek 1219 Comment
  UCD106971  Listera convallarioides Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7239 El Dorado Lake Tahoe Basin. Emerald Bay State Park. West of Vikings Holm buildings near trail to falls and bridge. 1923 Comment
  UC747353  Lithophragma G. Thomas Robbins 1943-5-2 1065 El Dorado ca 3 mi e Camino ( North Fork Webber Creek); North Fork Webber Creek 914 Comment
  JEPS71835  Lithophragma glabrum Gladys L. Smith 1971-7-9 3061 El Dorado north wall trail from Upper Echo Lake to Lower Echo <Lake> (about 1/4 mi from Upper lake boat landing); trail from Upper Echo Lake to Lower Echo 2286 Comment
  CAS-BOT-BC435447  Lithophragma glabrum Elsie Z. Lovegrove 1930-6-14 s.n. El Dorado Echo Lake 2286 Comment
  JEPS14573  Logfia filaginoides G. Thomas Robbins with Peter H. Raven 1956-4-28 3675 El Dorado 2.4 mi. s. Kelsey (1.5 mi. n. and on grade above S. Fork American R., along Placerville-Georgetown rd.) 457 Comment
  UCD37004  Lolium perenne Beecher Crampton 1956-6-22 3615 El Dorado El Dorado County, 3.2 miles northwest of Somerset, about 9 miles southeast of Placerville. Comment
  SEINET8589188  Lomatium caruifolium K. Brandegee 1907-5-30 s.n. El Dorado Blue Ravine Comment
  CDA10920  Lomatium macrocarpum G. F. Hrusa 1994-4-28 11832 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  SEINET9344124  Lomatium marginatum George Hrusa, Hartman, Jeff 1994-4-23 11797 El Dorado S-facing slope on N side of Cosumnes River, immediately W of Hwy 49 bridge. Clony at base of Adenostoma dominated chaparral slope, among boulders in soil catchments. Comment
  UCR171112  Lomatium utriculatum George K. Helmkamp, E. A. Helmkamp 2006-3-26 10109 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; Rock Creek Road, 1.4 mi east of Calif. Highway 193 (generally east of Chili Bar) 428 Comment
  UCD18280  Lonicera cauriana E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 824 El Dorado Sierra Nevada, El Dorado National Forest, WNW of the jct. of Hwys 88 and 89, along Hwy 89, just west of Luther Pass. Grass Lake area. Comment
  CAS-BOT-BC383135  Lonicera conjugialis Andrew Townesmith; Karen M. Meyer 2007-8-9 918 El Dorado El Dorado National Forest, Pacific Ranger District. Vicinity of Lyons Creek Trailhead, off Forest Service route 4, 4.0 miles NW of intersection with US route 50 2053 Comment
  POM214030  Lonicera conjugialis J. B. Lillard 1935-7-7 s.n. El Dorado Wright's Lake. 2134 Comment
  SD87690  Lonicera conjugialis Frank W. Peirson 1935-7-3 6242 El Dorado Glen Alpine Creek Basin 2190 Comment
  UCD137297  Lonicera conjugialis T. I. Storer 1925-7-31 576 El Dorado Truckee River. Comment
  UCR206843  Lonicera hispidula var. vacillans George K. Helmkamp, E. A. Helmkamp 2009-6-6 14909 El Dorado Sierra Nevada Mountains Foothills, along Mosquito Road, 2.8 miles north of its junction with CA-50 in Placerville 691 Comment
  UC747099  Lonicera interrupta G. Thomas Robbins 1944-6-15 1689 El Dorado 2-3 mi e Placerville (along U. S. Highway 50) 762 Comment
  RSA74762  Lotus crassifolius E. Robinson 1936-7-13 b 128 El Dorado At upper end of Vermilion Valley, 8-9 m. n. of Florence L. 2378 Comment
  UC1742166  Lotus crassifolius R. M. Bond 1947-5-24 El Dorado Kyburz Lodge, American River; 5000 ft marker on highway Comment
  UC1537092  Lotus micranthus Gordon H. True Jr. 1936-4-8 401 El Dorado between El Dorado and Nashville 457 Comment
  UC15652  Lotus micranthus M. H. Gates 1879-1 25 El Dorado Rose Springs Comment
  JEPS71959  Lotus oblongifolius var. oblongifolius Gladys L. Smith 1969-8-9 2427 El Dorado shore of Lily Pad Lake Sayles Canyon, Lily Pad Lake 2194 Comment
  UCR173987  Lotus oblongifolius var. oblongifolius George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10769 El Dorado Northern Sierra Nevada Mountains, about 1.3 miles north of Hwy US-50 on Wrights Lake Road 1677 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
  SEINET3694381 Image available Lotus oblongifolius var. torreyi G. Thomas Robbins 1943-6-5 1655 El Dorado North Fork Webber Creek, 3 mi E of Camino 975 Comment
  RSA0045229  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2006-9-29 11442 El Dorado Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool. 351 Comment
  UC1129016  Lotus purshianus var. purshianus F. W. Embree 1934-7-16 141 El Dorado 2 mi n Leek Springs Hill; El Dorado National Forest, Pyramid Pk. Quad. 2011 Comment
  UCR253636  Lotus purshianus var. purshianus George K. Helmkamp, Elizabeth Helmkamp 2012-11-12 20140 El Dorado Eastern Sacramento Valley, El Dorado Hills; Windfield Parkway 0.2 mile south of White Rock Road 175 Comment
  UC15587  Lotus scoparius V. Rattan 1860-1 21 El Dorado Cosumnes River Comment
  RSA406269  Lotus unifoliolatus Wm. Martin 1972-9-11 20292 El Dorado 1 mile north of Greenwood, 14 miles south of Auburn on Hwy. 193. Comment
  CHSC56543  Lupinus K. R. Stern 1985-6-14 8112 El Dorado Echo Summit. 2225 Comment
  CAS-BOT-BC320463  Lupinus Peter Rubtzoff 1974-7-19 7711 El Dorado Georgetown Divide: U.C. Blodgett Forest Research Station, Loop Road 0.6 miles north of County Road at base of road cut in forest (not quite in Blodgett Forest). 1277 Comment
  RSA787064  Lupinus Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47251 El Dorado Grass Lake, just N of Luther Pass. 2348 Comment
  CAS-BOT-BC198382  Lupinus albifrons Larry Malone 1961-3-18 s.n. El Dorado 2 1/2 miles west of Auburn, North Fork of American River 396 Comment
  UCD106028  Lupinus albifrons var. albifrons G. K. Helmkamp; Elizabeth A. Helmkamp 2006-5-31 10574 El Dorado Northern Sierra Neveda Mountains, Wright's Lake Road just north of Hwy. US-50. 1665 Comment
  CAS-BOT-BC438807  Lupinus albifrons var. collinus George K. Helmkamp; Elizabeth Helmkamp 2013-6-19 20889 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake. 1456 Comment
  CAS-BOT-BC208856  Lupinus argenteus var. meionanthus Emily Smith 1933-7-24 130 El Dorado Tallac - Camp Richardson Road Comment
  SEINET7072699 Image available Lupinus benthamii A. G. Vestal 1963-5-6 s.n. El Dorado Grade down to Lime Querry Road. Vicinity of Pilot Hill. UTM Zone 10, 671693E, 4298859mN. Coordinate datum: NAD 27. Comment
  UCD80304  Lupinus benthamii CNPS SN Foothill Team 2005-4-28 SNNR 0015 b El Dorado CDPR Folsom State Recreation Area. 165 Comment
  HSC1871  Lupinus benthamii Unknown 1946-4-28 El Dorado Cosumnes Copper Mine Comment
  UCD80305  Lupinus bicolor CNPS SN Foothill Team 2005-3-24 SNFN 0023 b El Dorado CDPR Folsom State Recreation Area, off Goose Flat Road, approximately NE of Goose Flat in Folsom Lake Peninsula Area, along the lake shore before the high water line. 138 Comment
  UCR188016  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2007-5-1 11923 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-49 at the junction with Teal Road, 3.0 miles northwest of US-50 in Placerville 558 Comment
  SD81093  Lupinus breweri Darley F. Howe 1971-7-2 El Dorado South Lake 1890 Comment
  CAS-BOT-BC208871  Lupinus breweri var. breweri Marcus E. Jones 1930-7-10 25374 El Dorado Lake Tahoe Comment
  CAS-BOT-BC208876  Lupinus breweri var. breweri Elsie Z. Lovegrove 1938-6-10 526 El Dorado Bet. Richardson's and Myer's, Lake Tahoe 1828 Comment
  RSA781289  Lupinus fulcratus George K. Helmkamp, E. A. Helmkamp 2009-6-29 15065 El Dorado Ice House Road, 5.5 miles north of its junction with CA-50, c. 10.5 air miles NE (78 deg ) of Pollock Pines 1520 Comment
  UC1713301  Lupinus fulcratus P. L. Johannsen 1934-9-11 496 El Dorado Grass Lake; El Dorado National Forest, Markleeville Quad., Grass Lake Comment
  UCD74126  Lupinus fulcratus Jennifer W. Burt 2005-9-13 164 El Dorado abandoned ski runs below Sierra-at-Tahoe ski area (formerly 'Sierra Ski Ranch') - collected from center of an abandoned ski run. 2199 Comment
  RSA413739  Lupinus latifolius subsp. latifolius F. G. Mart 1934-7-18 12783 El Dorado Fallen Leaf Lake 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
  UC306832  Lupinus latifolius var. columbianus unknown 1918-7-21 El Dorado bet. Lake of the Woods and Tamarac; Sierra Nevada, bet Lake of the Woods and Tamarac 2438 Comment
  UC907693  Lupinus latifolius var. columbianus G. Thomas Robbins 1944-7-6 1748 El Dorado Sly Park 5 mi s Pollock Pines; s of Pollock Pines 975 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
  UCR237560  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2012-7-2 19295 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 2.9 miles west of its junction with CA-88 2271 Comment
  RSA0060738  Lupinus lepidus Daisie Huang 2006-8-12 06081209 El Dorado Near Kirkwood on Hwy 89. 2563 Comment
  RSA613770  Lupinus lepidus Scott D. White, Julie Greene 1997-7-13 5405 El Dorado Lake Tahoe region: Highway 89, 0.4 miles W of summit at Luther Pass. Meadow margins at Grass Lake. 2317 Comment
  UCR176051  Lupinus lepidus var. confertus George K. Helmkamp, E. A. Helmkamp 2006-7-28 11020 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
  UC480729  Lupinus lepidus var. lobbii W. C. Blasdale July, 1923 El Dorado Glen Alpine; Lake Tahoe Region, Glen Alpine Comment
  SBBG67072  Lupinus lepidus var. sellulus R. H. Nordhoff 1940-8-8 539 El Dorado Lake Lucile above Glen Alpine resort 2499 Comment
  UCD108571  Lupinus lepidus var. sellulus G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11012 El Dorado Northern Sierra Nevada Mountains: Echo Summit along Hwy US-50; at entrance to the road maintenance station. 2245 Comment
  UCR189770  Lupinus lepidus var. sellulus George K. Helmkamp, E. A. Helmkamp 2007-8-9 12716 El Dorado Northern Sierra Nevada Mountains, Wright's Lake; south side of the lake at the entrance to the campground 2131 Comment
  SEINET6654843  Lupinus lepidus var. sellulus Joe C. Johnson 1947-7-21 JJ- 193 El Dorado Toiyabe NF; Eldorado NF; 1.5 miles west of Raymond Peak.; 0 2621 Comment
  UCD108560  Lupinus lepidus var. sellulus David W. Gilpin 1976-7-9 s.n. El Dorado So. Lake Tahoe. Comment
  RSA87233  Lupinus lyallii var. lyallii F. W. Peirson 1925-7-7 6305 El Dorado Along trail at Echo Lake. 2287 Comment
  CDA27498  Lupinus microcarpus var. densiflorus G. D. Barbe, T. C. Fuller 1985-5-14 4229 El Dorado China Hill Road (County Road 109); Howard Neilson Ranch, south of El Dorado on Highway 49. 0 Comment
  UCD108734  Lupinus microcarpus var. densiflorus P. B. Kennedy 1922-5-23 s.n. El Dorado Barrett Ranch. Shingle. 487 Comment
  UCD34598  Lupinus polyphyllus Beecher Crampton 1986-8-20 10044 El Dorado Al Tahoe area, South Lake Tahoe, northern meadow along Trout Creek. Comment
  UCD109459  Lupinus polyphyllus var. burkei G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12723 El Dorado Northern Sierra Nevada Mountains: Wright's Lake; south side of the lake at the entrance to the campground. 2131 Comment
  UCD109448  Lupinus polyphyllus var. burkei David W. Gilpin 1976-7-15 s.n. El Dorado west end of Grass Lake near Luther Pass. Comment
  UC1129673  Lupinus rivularis P. L. Johannsen 1934-7-18 387 El Dorado 1.25 mi se Wilsons; El Dorado National Forest, Pyramid Peak Quad. 2011 Comment
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Jul 19 2018
  UCR249156  Lupinus stiversii George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20876 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  RSA699929  Luzula Keith E. Hoffmaster 1941-3-22 1023 El Dorado S of Pilot Hill Comment
  SBBG39499  Luzula comosa L. S. Rose 1970-5-27 El Dorado NE of Lake Edson, near Leonardi Springs 1280 Comment
  UCR172642  Luzula comosa George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10205 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
  UCR173768  Luzula comosa George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10530 El Dorado Northern Sierra Nevada Foothills, NE of Georgetown; along Bottlehill Road, 1.4 mi. N of Wentworth Springs Road 1006 Comment
  UCR217150  Luzula comosa George K. Helmkamp, E. A. Helmkamp 2010-5-14 16036 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
  RSA261489  Luzula comosa Christine Laning 1973-4-21 108 -40 El Dorado Salmon Falls Road, small bridge 6 miles northeast of Highway 50 and El Dorado Hills. Comment
  JEPS73257  Luzula comosa var. laxa Gladys L. Smith 1972-7-18 3397 El Dorado Above Wrights Lake 2316 Comment
  SEINET6178310 Image available Luzula comosa var. laxa Lewis S. Rose 1970-5-27 70047 El Dorado Near Leonardi Springs. NE of Lake Edson.; 0 732 Comment
  JEPS82349  Luzula macrantha L. R. Heckard 1969-5-30 2257 El Dorado South side of Rubicon canyon below Leonardi Spring (ca. 15 air miles east of Georgetown) 1097 Comment
  SD234741  Luzula macrantha G. K. Helmkamp, E. A. Helmkamp 2008-4-25 13307 El Dorado Sierra Nevada Mountains Foothills: junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Gergetown. 673 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
  CHSC64091  Lycopus americanus B. Castro 1988-9-3 289 El Dorado American River at Coloma, just E of bridge opposite the Sutter's Mill Site. 237 Comment
  SBBG122645  Madia elegans G. K. Helmkamp with E. A. Helmkamp 2008-8-21 14039 El Dorado St Hwy 49, 0.3 mi N of jct with Pleasant Valley Rd in Diamond Springs 537 Comment
  UCD134213  Madia elegans G. K. Helmkamp; E. A. Helmkamp 2007-9-9 12906 El Dorado Northern Sierra Nevada Mountains: Along Pleasant Valley Road in El Dorado. 399 Comment
  UCD149470  Madia elegans G. Ledyard Stebbins 1977-8-7 77134 El Dorado Along South Fork of American River, between Forni Creek and Sciots Camp. (Exact location unknown. Coordinates estimated by label maker. Copied data from Stebbins 77130; newspaper said Below Sciots Aug 7.) 1676 Comment
  UCD48611  Madia elegans Ellen Dean 2005-8-18 2703 El Dorado South of Placerville, north of Diamond Springs. Along Bradley Drive, just W of Diamond Springs Rd. Dirt turnabout on the S side of the road under consideration for Caltrans overpass. 568 Comment
  RSA126796  Madia elegans subsp. elegans F. W. Embree 1934-6-17 158 El Dorado 1 mile southeast of Camp Springs; El Dorado National Forest 1829 Comment
  RSA781447  Madia elegans subsp. vernalis George K. Helmkamp, E. A. Helmkamp 2010-4-23 15935 El Dorado Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  CHSC73657  Madia glomerata L. P. Janeway; Eric Schroder 1998-8-31 6197 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
  UCD165724  Madia glomerata Ellen Dean 2016-7-12 9079 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along Highway 89. 2061 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
  SD237341  Madia gracilis G. K. Helmkamp, E. A. Helmkamp 2009-6-29 15066 El Dorado Sierra Nevada Mountains: Ice House Road, 5.5 miles north of its junction with CA-50, c. 10.5 air miles NE (78 a^z) of Pollock Pines. 1520 Comment
  UC485314  Madia gracilis Helen D. Geis 1912-6 157 El Dorado Lakeside Comment
  UC747506  Madia gracilis G. Thomas Robbins 1943-6-5 1129 El Dorado about 3 mi e of Camino; North Fork Webber Creek 975 Comment
  UCR256509  Madia gracilis George K. Helmkamp, Amy Barnes 2014-5-8 22866 El Dorado Sierra Nevada Mountains Foothills, along CA-49 near Ramales Lane, c. 0.7 mile north of Union Mine Road junction 282 Comment
  UC485315  Madia gracilis Miss Helen D. Geis 1912-6 182 El Dorado Glen Alpine Springs Tahoe region Comment
  UCR251281  Madia minima George K. Helmkamp, E. A. Helmkamp 2012-7-6 19325 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
  SEINET9320139  Madia rammii Unknown 2010-6-19 16320 El Dorado Sierra Nevada Mountains Foothills Comment
  UCD125378  Maianthemum racemosum Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7474 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
  SJSU3987  Maianthemum racemosum C. W. Sharsmith 1964-6-20 7309 El Dorado bench on slope just aboveS end Fallen Leaf Lake 1981 Comment
  UCD82711  Maianthemum racemosum Robin McMaster 1973-5-13 417 El Dorado 2 mi from Omo Ranch Rd. on Gulch Rd., 0.5 mi SE of Omo Ranch. 1097 Comment
  CAS-BOT-BC510739  Maianthemum racemosum subsp. amplexicaule Donald Myrick 1958-6-30 91 El Dorado Fallen leaf Lake, Lake Tahoe 1889 Comment
  CAS-BOT-BC510742  Maianthemum racemosum subsp. amplexicaule John Thomas Howell 1925-6-6 1126 El Dorado Near Emerald Bay Camp, Lake Tahoe 1981 Comment
  CAS-BOT-BC512745  Maianthemum stellatum Elsie Z. Lovegrove 1949-6-17 s.n. El Dorado Fallen Leaf Lake Road Comment
  UC747040  Marah watsonii G. Thomas Robbins 1944-5-16 1606 El Dorado 3 mi e Placerville (hillside w Institute of Forest Genetics) 762 Comment
  UCR250619  Medicago lupulina George K. Helmkamp, Mary Alice Barnes 2013-5-10 20532 El Dorado Northern Sierra Nevada Mtns. Foothills, Wentworth Springs Road, 3.4 miles east of Georgetown 983 Comment
  UCD107830  Medicago polymorpha G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11699 B El Dorado Northern Sierra Nevada Mountains: Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill. 313 Comment
  UCR170353  Medicago sativa George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9861 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
  UCD160951  Melica G. Ledyard Stebbins 1978-7-2 78131 El Dorado South side of Cody Summit Ridge. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC271136  Melica aristata Peter Rubtzoff 1976-6-24 8697 El Dorado Headquarters Road ca. 0.1 mi. north of junction with County Road, Blodgett Forest, Sierra Nevada 1310 Comment
  JEPS109958  Melica aristata D. W. Taylor 2006-6-14 19544 El Dorado Fresh Pond; forestry plantation above the El Dorado Irrigation District canal. Comment
  CAS-BOT-BC271114  Melica bulbosa Alice Eastwood 1906-7-21 s.n. El Dorado Mt. Tallac Trail Comment
  SEINET4142462 Image available Melica bulbosa George K. Helmkamp, E. A. Helmkamp 2012-5-3 18892 El Dorado Northern Sierra Nevada Mountain Foothills: Forebay Road, 7.0 mi. NW of Pollock Pines 748 Comment
  CAS-BOT-BC271808  Melica californica John Thomas Howell 1954-5-17 29717 El Dorado 1 mile southwest of Garden Valley, Sierra Nevada 609 Comment
  UCD37318  Melica californica Beecher Crampton 1959-5-21 5245 El Dorado Vicinity of Frenchtown. S of Shingle Springs. Comment
  UCD96152  Melica californica Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6989 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley, along road that travels north and enters dense woodland at stream crossing at north end of valley. 319 Comment
  UCD165746  Melica subulata Ellen Dean; with Daniel McNair 2016-7-12 9101 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South of unnamed drainage on east side of Highway 89. 2042 Comment
  UCD88634  Melica subulata P. B. Kennedy 1920-8-10 14 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD125074  Mentha X piperita G. K. Helmkamp; E. A. Helmkamp 2007-9-10 12920 El Dorado Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive. 530 Comment
  UCD125363  Mentha canadensis Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7461 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1913 Comment
  CHSC83163  Mentha pulegium Beecher Crampton 1980-9-23 9760 El Dorado South of El Dorado Hills. Comment
  UCR170663  Mentha pulegium George K. Helmkamp, E. A. Helmkamp 2005-8-14 9810 El Dorado Northern Sierra Nevada Foothills, Diamond Springs. Lake Oaks mobile home park 521 Comment
  UC1191685  Menyanthes trifoliata Verne Grant, A. Grant 1946-7-26 7796 El Dorado s of Fallen Leaf Lake (at sw end of Lower Angora Lake, on sw border of Angora Lake); Angora Lake 2286 Comment
  UCD19777  Menyanthes trifoliata C. H. Lamoureux; J. Major, J. McCaskill and R. Gankin 1956-6-6 1131 El Dorado 0.7 miles west of junction of Hwy 50 and Hwy 89, at foot of Meyer's Grade. 1996 Comment
  UC747584  Mertensia ciliata G. Thomas Robbins 1944-7-28 1769 El Dorado about 1/2 mi S of Wrights Lake 2133 Comment
  UCR218092  Mertensia ciliata George K. Helmkamp, E. A. Helmkamp 2010-7-23 16617 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
  CAS-BOT-BC429016  Micranthes nidifica D. E. Breedlove 1962-6-13 3560 El Dorado 3 miles south of Meyers on State Highway 89; Sierra Nevada 1996 Comment
  CAS-BOT-BC349280  Microseris nutans Geo. B. Grant 1906-7-15 s.n. El Dorado About Lake Tahoe 2438 Comment
  JEPS35641  Microseris nutans Frank W. Peirson 1925-7-4 6257 El Dorado Fallen Leaf Lake Fallen Leaf Lake (Lake Shore Road) 1950 Comment
  UCD142239  Microseris nutans Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7893 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side of bridge (upstream) connecting North Fire Road with South Fire Road. 1948 Comment
  UCD60585  Microseris nutans Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4050 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  UCR175640  Microseris nutans George K. Helmkamp, E. A. Helmkamp 2006-7-7 10816 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  UCR176309  Microseris nutans George K. Helmkamp, E. A. Helmkamp 2006-7-10 10882 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
  UCR207003  Microseris nutans George K. Helmkamp, E. A. Helmkamp 2009-7-2 15088 El Dorado Sierra Nevada Mountains, Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 Comment
  CAS-BOT-BC349281  Microseris nutans M. S. Jussel 1928-7-1 s.n. El Dorado Lake Tahoe Comment
  RSA95074  Microseris nutans F. W. Peirson 1925-7-4 6257 -a El Dorado Road, east side of Fallen Leaf Lake, Sierra Nevada Comment
  BFRS239 Image available Mimulus Peter Rubtzoff 1972-10-4 7006 El Dorado Blodgett Forest: head of Bacon Canyon near Spring Road (Comp. 250R). Comment
  UCR160279  Mimulus A. C. Sanders 1984-6-17 5024 D El Dorado Sierra Nevada Mountains, Silver Fork of the American River above the Fitch Rantz Bridge, 9.4 road mi SE of Kyburz 1707 Comment
  SEINET12269777  Mimulus alsinoides H. H. Heller 1938-1 626 El Dorado Fallen Leaf Comment
  UC217305  Mimulus angustatus H. M. Hall 1921-6-25 11287 El Dorado Sly Park 1036 Comment
  SDSU10759  Mimulus aurantiacus Helen L. Dale 1928-8-1 El Dorado Echo Peak. 2713 Comment
  UCD19849  Mimulus aurantiacus C. H. Lamoureux; R. Parke and R. Gankin 1956-5-27 1099 El Dorado Roadside at Forest Genetics Institute, Placerville. Comment
  UCR222976  Mimulus aurantiacus George K. Helmkamp, E. A. Helmkamp 2010-4-23 15931 El Dorado Sierra Nevada Mountains Foothills, Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  UC624284  Mimulus aurantiacus var. aurantiacus L. Constance 1939-5-6 2473 El Dorado 3.5 mi s Eldorado; Sierra Nevada foothills 457 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
  UC495513  Mimulus breweri Merle Randall 1930-6-25 El Dorado near Echo Summit (Benwood Meadows); Lake Tahoe Region Comment
  UCD165626  Mimulus breweri Ellen Dean 2016-6-10 8973 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along Highway 89 on west side of road. 2073 Comment
  RSA169508  Mimulus breweri L. S. Rose 1963-7-12 63219 El Dorado 3 mi. w. of Twin Bridges 1677 Comment
  UCD60610  Mimulus guttatus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4075 El Dorado Washoe Meadows State Park. Southwest area of the park adjacent to sewer manhole #66. 1946 Comment
  UCR209045  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2009-8-19 15483 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  UCR217905  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2010-5-22 16087 El Dorado Sierra Nevada Mountains Foothills, Perry Creek Road, 0.1 mile south of its junction with Slug Gulch Road, 0.4 mi. northeast of Fairplay 677 Comment
  RSA101794  Mimulus guttatus Unspecified 1903-6-11 41 El Dorado Placerville. Comment
  UCSB6084  Mimulus lewisii Keator, Glenn 1958-7-1 El Dorado Echo Ridge 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
  UCD20977  Mimulus microphyllus E. Bortiri 2002-6-26 WFC 25 El Dorado Truckee Marsh, South Lake Tahoe. Comment
  UCD44231  Mimulus microphyllus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1597 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UC809627  Mimulus moniliformis Verne and Alva Grant 1949-7-21 8772 El Dorado above Upper Echo Lake 2377 Comment
  UCR174288  Mimulus moschatus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10719 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  UCR218250  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2010-7-23 16590 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
  UCR257779  Mimulus moschatus George K. Helmkamp, Amy Barnes 2012-8-19 19676 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
  RSA49057  Mimulus moschatus var. moniliformis Verne Grant, Alva Grant 1949-7-21 8772 El Dorado Above Upper Echo Lake 2378 Comment
  RSA333456  Mimulus primuloides var. pilosellus Dave Kelly, Walter Wisura 1985-8-3 4096 El Dorado Echo summit. 2251 Comment
  UCR257778  Mimulus primuloides var. primuloides George K. Helmkamp, Amy Barnes 2012-8-19 19678 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
  UCD122916  Mimulus tilingii P. B. Kennedy 1920-9-17 213 El Dorado El Dorado National Forest, Rock Bound Trail. 2438 Comment
  JEPS60219  Mimulus torreyi L. R. Heckard 1969-6-1 2263 El Dorado near Bear Creek road crossing Traverse Creek ((about 2 1/2 air mi se of Georgetown)) 701 Comment
  UCD122932  Mimulus torreyi G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10885 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir. 2029 Comment
  UCD122926  Mimulus viscidus G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-10 10660 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50. 1653 Comment
  JEPS87334  Mimulus viscidus var. compactus David M. Thompson 1988-5-17 904 El Dorado n Placerville (2.1 mi n of South Fork American River bridge along Hwy 193, along a dirt road on the e side of the hwy, about halfway up to the ridge from the hewy.) 550 Comment
  UC13609  Minuartia californica M. H. Gates 1879-1 El Dorado Rose Springs Comment
  JEPS71837  Mitella breweri Gladys L. Smith 1963-7-28 1894 El Dorado trail from US 50 to Audraine Lake; Echo Summit vicinity 2133 Comment
  JEPS72246  Mitella breweri Gladys L. Smith July 1961 3022 El Dorado shore near boat landing; Echo Lake 2255 Comment
  UC402501  Mitella breweri R. L. Pendleton and F. M. Reed 1907-7-23 966 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
  RSA32399  Mitella breweri G. Thomas Robbins 1945-7-8 2053 El Dorado Along Velma Lakes Trail. Above Eagle Lake. Desolation Valley Wilderness Area. 2287 Comment
  UCR197559  Modiola caroliniana George K. Helmkamp, E. A. Helmkamp 2008-5-28 13497 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; Patterson Dr. and CA-49 530 Comment
  POM196071  Modiola caroliniana L. F. Robbins 1927-5-14 s.n. El Dorado Rattlesnake Bridge Comment
  OBI74576  Monardella David J. Keil 1992-1 23370 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CDA33918  Monardella breweri subsp. lanceolata M. Beyers 2010-8-2 723 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  SEINET10582052  Monardella lanceolata A. Graff 1993-7-21 Graff 253 El Dorado El Dorado National Forest. On Hwy. 50 east, pass Kyburz (just past Graff collection 249-251), on the left road bank. With grasses and other annuals, below an oak-pine forest. (co-occurring with Monardella sheltonii Howell, Graff collections 257-262). Comment
  SEINET10582061  Monardella lanceolata A. Graff 1993-7-20 Graff 236 El Dorado El Dorado National Forest. On the right side of the Mormon Emigrant Trail west, 7.45 miles northwest from junction with USNFS Rd. 10N28. Locally abundant, in a mixed conifer forest. Comment
  SEINET10928167  Monardella lanceolata A. Graff 1993-7-20 Graff 246 El Dorado El Dorado National Forest. On E-16 north from junction with Mormon Emigrant Trail. Park at store across from Sly Park Campground and walk back along the road, same side as the store. Locally abundant, growing in the shade on top of the road cut, with Pinus ponderosa, Abies concolor, Calocedrus decurrens, Quercus kelloggii and very dense Chamaebatia foliolosa. Comment
  UCD111826  Monardella odoratissima Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7144 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 200 feet south of road. East side of meadow. 1976 Comment
  UCD125276  Monardella odoratissima Mrs. Raus 1935-7-10 s.n. El Dorado Lake Tahoe. Comment
  SBBG11916  Monardella odoratissima subsp. pallida D. Myrick 1958-6-30 104 El Dorado Sawmill Flat Rd S of Fallen Leaf Lake, Lake Tahoe 1889 Comment
  UCR175737  Monardella odoratissima subsp. pallida George K. Helmkamp, E. A. Helmkamp 2006-7-31 11066 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  SEINET10582095  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 227 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
  SEINET10582113  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 203 El Dorado El Dorado National Forest. Silver Fork Rd., just northeast of intersection with USNFS Rd. 10N28, on right roadside. Small population with Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Beginning of bloom. Comment
  SEINET10582114  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 204 El Dorado El Dorado National Forest. Silver Fork Rd., just northeast of intersection with USNFS Rd. 10N28, on right roadside. Small population with Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Beginning of bloom. Comment
  SEINET10961484  Monardella odoratissima subsp. pallida A. Graff 1993-7-21 Graff 263 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
  SEINET10582359  Monardella sheltonii A. Graff 1993-7-20 Graff 241 El Dorado El Dorado National Forest. On the right side of the Mormon Emigrant Trail west, just past the first crossing of Jenkinson Lake. With Pinus ponderosa, Quercus kelloggii, Arctostaphylos sp., Pteridium aquilinum spp. pubescens, grasses. Comment
  JEPS43779  Monardella villosa subsp. villosa Lauramay T. Dempster and G. L. Stebbins 1966-6-29 4292 El Dorado near the top of Pine Hill, east of the lookout, south-facing slope. Comment
  CHSC73188  Montia chamissoi L. P. Janeway; Eric Schroder 1998-8-19 6111 El Dorado Lake Tahoe Basin Management Unit. Large meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  CAS-BOT-BC444828  Montia fontana G. Thomas Robbins 1945-5-27 1962 El Dorado Along South Fork Webber Creek ca. 2 mi., e. of Newtown 762 Comment
  CAS-BOT-BC445148  Montia parvifolia Gladys L. Smith 1959-6-16 1126 El Dorado Between gate and second waterfall on Glen Alpine road (distance about 1 mile). 2225 Comment
  RSA750322  Muhlenbergia filiformis George K. Helmkamp, E. A. Helmkamp 2008-8-1 13950 El Dorado Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake 2070 Comment
  SACT001584  Muhlenbergia filiformis Herbert Copeland 1936-8-23 El Dorado Near Lake Tahoe. Damp sunny places. Comment
  SD87875  Muhlenbergia filiformis Frank W. Peirson 1925-7-2 6215 El Dorado Lake Tahoe; south side of lake in marshy meadow 1905 Comment
  UCD86615  Muhlenbergia filiformis G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11072 El Dorado Northern Sierra Nevada Mountains. Along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy. U.S.--50. 1863 Comment
  UCD111513  Muhlenbergia jonesii Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7135 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 feet south of road. 1975 Comment
  UCD86748  Muhlenbergia jonesii Jeff Hart 1992-8-1 s.n. El Dorado Wrights Lake. Flora of the Sierra Nevada. Comment
  UCR201906  Muhlenbergia jonesii George K. Helmkamp, E. A. Helmkamp 2008-8-1 13956 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road 2021 Comment
  RSA129678  Muhlenbergia richardsonis H. S. Yates 1936-8-8 5971 El Dorado Styles Flat 2012 Comment
  SD126908  Muhlenbergia richardsonis C. W. Morden 1982-9-29 624 El Dorado 15 mi W of Y of S.L. Tahoe on Hwy 50 in meadow of Camp Sacramento Comment
  UCD165756  Muhlenbergia richardsonis Ellen Dean; with Daniel McNair 2016-7-12 9111 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Near granite boulders west of Rubicon Creek and east of Highway 89. 1947 Comment
  CDA11123  Myrica hartwegii G. F. Hrusa, Jeff Hart 1994-4-23 11813 El Dorado Cosumnes River Drainage; Cosumnes River margin, 1/3 m. E of Latrobe Rd. bridge. Comment
  HSC93557  Myrica hartwegii G. Fred Hrusa, Jeff Hart 1994-4-23 11813 El Dorado Edge of scour zone, Cosumnes River, 1/3 mi. E of Latrobe Rd. bridge 150 Comment
  JEPS45721  Myriophyllum sibiricum T. H. Goodspeed Aug 25 1944-Aug 27 1944 El Dorado Emerald Bay, Lake Tahoe Lake Tahoe; Emerald Bay, Lake Tahoe Comment
  RSA286236  Myriophyllum verticillatum Robert F. Thorne 1974-7-31 44924 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  UCR233380  Nama lobbii George K. Helmkamp, E. A. Helmkamp 2011-9-24 18323 El Dorado Northern Sierra Nevada Mountains, Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  UC682119  Narthecium californicum G. L. Stebbins Jr. 1942-8-30 3323 El Dorado 4 mi. w. Fallen Leaf (foot of Cracked Crag); Cracked Crag 2424 Comment
  UCD87830  Nassella lepida Beecher Crampton 1956-6-1 3511 El Dorado 4 miles west of Rescue. Comment
  UC908381  Navarretia divaricata F. W. Embree and A. D. Gifford 1934-7-11 16 El Dorado 1.5 mi s Iron Mountain 1676 Comment
  UCD72630  Navarretia divaricata Ellen Dean; T. Sasaki 2007-7-23 4353 El Dorado Washoe Meadows State Park, eastern side of park near undeveloped road. Upper Truckee River Restoration Project monitoring well #15 plot. 1920 Comment
  CAS-BOT-BC230292  Navarretia eriocephala B. Crampton 1956-6-1 3506 El Dorado S end of Bass Lake, about 2 miles directly NW of Clarksville Comment
  CHSC98919  Navarretia filicaulis L. P. Janeway 2007-7-8 9100 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; near the top of the ridge east of and overlooking Traverse Creek and Bear Creek Road. 762 Comment
  UC1719861  Navarretia intertexta David Fruchter 1978-9-28 El Dorado Bass Lake Comment
  POM74495  Navarretia intertexta Marcus E. Jones 1882-7-7 3415 El Dorado St. Lawrence Comment
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Jan 23 2011
  UCD37215  Navarretia intertexta Beecher Crampton 1958-6-9 4916 El Dorado El Dorado County, 14 miles northeast of Placerville, Pino Grande Road, Mosquito Lumber Camp, public fishing area of Finnon Lake. 762 Comment
  UCD80647  Navarretia intertexta subsp. intertexta CNPS SN Foothill Team 2005-6-14 SNNR 0280 El Dorado BLM, Pine Hill Preserve, Salmon Falls Unit. 341 Comment
  SBBG13063  Navarretia leptalea D. Myrick 1958-6-28 83 b El Dorado Glen Alpine above Fallen Leaf Lake 2042 Comment
  CHSC73061  Navarretia leptalea subsp. bicolor L. P. Janeway 1998-8-5 5953 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
  JEPS71332  Navarretia leptalea subsp. bicolor Gladys L. Smith 1963-7-27 1878 El Dorado Alpine Campground Sierra Nevada, first Echo Summit pass road, Old Hawley Grade (foot of Old Hawley Grade) 2011 Comment
  UC879889  Navarretia leptalea subsp. bicolor A. A. Heller 1916-8-10 12521 El Dorado near Echo Camp; near Echo Camp 2225 Comment
  UCD106169  Navarretia leptalea subsp. bicolor G. K. Helmkamp; E. A. Helmkamp 2007-6-20 12400 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail just before its junction with Hwy CA-88. 2265 Comment
  CAS-BOT-BC230505  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-22 323 El Dorado Along Mace Road, Pollock Pines. Across the street from 2781 Mace Road, lot adjacent to 2834 Mace Road, and around telephone pole at 2888 Mace Road 1051 Comment
  CAS-BOT-BC230538  Navarretia prolifera subsp. lutea Miss Catherene Jones 1907-6-7 78 El Dorado Camino, in the Sierra Nevada Comment
  CAS-BOT-BC230543  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-20 314 El Dorado Below ridgeline S of Highway 50, around Snowline Camp and E for 1.5 miles. 0.25 mile E on old road just off Ridgeway Drive and road to sawmill. 0.15 mile S on road to sawmill in disturbed and natural volcanic outcrop. On ridgeline road below Snowline Camp 1048 Comment
  CAS-BOT-BC230544  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-10 362 El Dorado On bottom end of large burn with natural openings, N of Park Creek, off Park Creek Road on 11N67A 1219 Comment
  CAS-BOT-BC230549  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-24 318 El Dorado Along Badger Hill Road adjacent to Research Plantation, throughout W portion of plantation and on roads W and S around plantation 1036 Comment
  CAS-BOT-BC231233  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-20 379 El Dorado N of Round Tent Canyon. Take road to Jay Bird Powerhouse, head W on road 11N57, take N fork of road 11N64.1 and proceed 0.75 mile W 1280 Comment
  CAS-BOT-BC231234  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-7-16 394 El Dorado Take road to Jay Bird Powerhouse, head W on road to Jay Bird Canyon (locked FS gate). Head W on 11N56 and take spur A S of road. Proceed all the way out spur A, taking forks which head N and W. On foot, continue W 1402 Comment
  RSA122938  Navarretia prolifera subsp. lutea P. L. Johannsen 1934-7-4 362 El Dorado 1.5 miles NNW of Bullion Bend. 1372 Comment
  UC570165  Navarretia prolifera subsp. lutea P. L. Johannsen 1934-7-4 362 El Dorado 1.5 mi nnw Bullion Bend; El Dorado National Forest, Pyramid Peak Quad. 1371 Comment
  UCD59436  Navarretia prolifera subsp. prolifera Charles M. Knapp 1980-7-4 s.n. El Dorado Junction of Park Creek and Hazel Valley Roads, at Bench Mark 4088 (but Bench Mark mising in field, had been forcibly removed). Comment
  RSA642577  Navarretia prolifera subsp. prolifera Stan C. Spencer 1995-6-9 569 -27 El Dorado From Clarksville NE 4 miles from Hwy 50, N 2.25 miles on New Bass Lake Road, at turnout to N across from Bridlewood Canyon entrance (Bridlwood Dr.) Comment
  CAS-BOT-BC233551  Navarretia prolifera var. lutea Mary E. Meyer 1982-5-20 393 El Dorado On ridgeline road below Snowline Camp, S of Highway 50 1021 Comment
  UCR136863  Navarretia pubescens Beecher Crampton 1958-6-9 4919 El Dorado Sierra Nevada Mountains, Pino Grande Road about 14 miles northeast of Placerville, Mosquito Lumber camp area, slopes above Finnon Lake [Reservoir] Public Fishing area 762 Comment
  UC913408  Navarretia viscidula G. Thomas Robbins 1944-6-15 1691 El Dorado 2-3 mi e Placerville (along U.S. Highway 50) 762 Comment
  UC907677  Nemacladus capillaris G. Thomas Robbins 1943-6-13 1169 El Dorado w of Park Creek rd junction with Plum Creek and Hazel Valley rds (along Park Creek rd) 1219 Comment
  CAS-BOT-BC219365  Nemophila Elizabeth McClintock 1969-6-2 s.n. El Dorado Volcanoville Road, near Rubicon River, 1-2 miles from junction with road to Wentworth Springs Comment
  JEPS3959  Nemophila heterophylla W. L. Jepson 1938-4-8 18614 El Dorado n Placerville (Big Canyon); , n of Placerville Comment
  POM65770  Nemophila heterophylla Katherine Brandegee 1907-5-14 s.n. El Dorado New York Ravine. Comment
  UC206217  Nemophila heterophylla Katharine Brandegee 1907-5-14 El Dorado New York Ravine Comment
  UC24159  Nemophila heterophylla M. H. Gates 1879-1 El Dorado Rose Springs Comment
  SEINET5520966  Nemophila heterophylla F. Brunetti 1962-3-17 s.n. El Dorado 3 miles west of Placerville, South Fork American River 366 Comment
  JEPS1501  Nemophila maculata W. L. Jepson 1938-4-6 18603 El Dorado Lotus Comment
  UCR173985  Nemophila maculata George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10671 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50 1653 Comment
  UCR217397  Nemophila maculata George K. Helmkamp, Mary Jane Ganive, Mary Alice Barnes 2010-6-15 16297 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, just south of Iron Mountain, c. 15 miles southeast of Sly Park Road at Jenkinson Lake 1854 Comment
  SEINET5730452 Image available Nemophila maculata Christine Laning 1973-1 108 -58 El Dorado 2 miles northeast of Aukum on road toward Omo Ranch.; Aukum 732 Comment
  UCD82706  Nemophila maculata Robin McMaster 1973-5-13 397 El Dorado 3 mi W Fiddletown on Hwy 16. Comment
  SD239783  Nemophila menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2009-4-4 14501 El Dorado Northern Sierra Nevada Mountains Foothills: Happy Valley Road, 0.8 mile west of its junction with Happy Valley Cut-off (Camino 7.5') 607 Comment
  CAS-BOT-BC349910  Nothocalais alpestris Alice Eastwood 1906-7-29 1163 El Dorado Glen Alpine Region. Lake of the Woods Comment
  CAS-BOT-BC400137  Nuphar polysepala Paul F. Covel 1936-8-16 784 El Dorado Lake Audrain Comment
  UCD137735  Nuphar polysepala L. M. Sparks 1912-8-1 24 El Dorado Lake Tahoe. 1920 Comment
  SEINET3992169  Odontostomum hartwegii Unknown 1945-5-20 1918 El Dorado At edge of serpentine rock outcrop along Placerville-Rescue road, 3 mi E. of Rescue 457 Comment
  CAS-BOT-BC140163  Oemleria cerasiformis G. Thomas Robbins 1944-4-2 1493 El Dorado Above North Fork Webber Creek, ca. 3 mi. e. of Camino 914 Comment
  UCR189927  Oenothera elata subsp. hirsutissima George K. Helmkamp, E. A. Helmkamp 2007-8-30 12846 El Dorado Foothills, northern Sierra Nevada Mountains, along Hwy CA-49 at the southeast end of Coloma 238 Comment
  UC172334  Oenothera elata subsp. hirsutissima Katharine Brandegee 1913-1 El Dorado Riverton Comment
  JEPS31982  Oreostemma alpigenum var. andersonii Laura Dodge 1920-8-11 El Dorado above Heather Lake Comment
  RSA0083238  Orthilia secunda Peter Rubtzoff 1975-7-24 8248 El Dorado Blodgett Forest. Mutton Creek Road at East Fork Gaddis Creek crossing (Comp. 510R). 1293 Comment
  UCR217869  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2010-7-9 16473 El Dorado Northern Sierra Nevada Mountains, Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail (Iron Mountain Rd.), 20.5 mi. ESE (99 deg. ) of Placerville 1831 Comment
  UCR236993  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2012-5-22 19032 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of US-50 in Kyburz 1381 Comment
  UCD127845  Osmorhiza occidentalis P. B. Kennedy 1920-8-14 72 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  SJSU1045  Oxalis corniculata M. Esch 1950-5-1 El Dorado Placerville Comment
  JEPS15675  Oxypolis occidentalis G. Thomas Robbins 1956-9-14 3786 El Dorado along US Hwy 50 about 1/2 mi nw Echo Summit (edge of small stream) 2225 Comment
  UCD160526  Oxypolis occidentalis G. Ledyard Stebbins 1979-9-1 s.n. El Dorado El Dorado National Forest. Southeast of Wrights Lake. 2164 Comment
  BFRS391 Image available Panicum Peter Rubtzoff 1972-9-19 6907 El Dorado Blodgett Forest: Mutton Creek area ca. 0.2 mi. south of County Road (Comp. 370E). Comment
  CAS-BOT-BC350946  Panicum Peter Rubtzoff 1972-9-19 6907 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of County Road, within 0.5 miles from county road (gate). 1277 Comment
  UCR190295  Panicum acuminatum var. acuminatum George K. Helmkamp, E. A. Helmkamp 2007-8-21 12792 El Dorado Northern Sierra Nevada Mountains, Ice House Road at the junction to the lower campground and boat ramp of Loon Lake 1976 Comment
  SACT001631  Panicum capillare H. Skidmore 1938-7-7 El Dorado 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
  UCR254892  Panicum capillare Peter Rubtzoff 1975-9-23 8384 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
  UCR170582  Panicum dichotomiflorum subsp. dichotomiflorum George K. Helmkamp, E. A. Helmkamp 2005-9-1 9834 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Sand Canyon Road, 0.3 mi east of Calif. Highway 49 and Logtown Ridge 280 Comment
  CAS-BOT-BC175523  Parnassia palustris E. A. McGregor 1909-8-24 180 El Dorado Heather Lake. Lake Tahoe Region 2377 Comment
  CAS-BOT-BC175524  Parnassia palustris M. Louise Hutchinson 1909-8-1 s.n. El Dorado Emerald Bay. Lake Tahoe Region Comment
  UC747585  Pectocarya pusilla G. Thomas Robbins 1944-5-15 1605 El Dorado 3 mi e Placerville (slope w of Insitute of Forest Genetics) 762 Comment
  UC370248  Pedicularis attollens E. O. Essig 1928-7-15 El Dorado Upper Echo Lake 2377 Comment
  UCD55391  Pedicularis attollens Ellen Dean; Mark Bibbo 2006-7-19 3241 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Near old quarry. 1927 Comment
  RSA124121  Pedicularis attollens E. F. Sprague 1956-8-5 1502 El Dorado Phillips on Hwy 50 2134 Comment
  RSA49041  Pedicularis attollens Verne Grant, Alva Grant 1949-7-25 8791 El Dorado Below Phillips on Highway 50. 1982 Comment
  UCSB6131  Pedicularis attollens Keator, Glenn 1958-7-17 El Dorado Echo ridge, about 1 mile up trail to Lake of the Woods, west of Fallen Leaf Lake 2194 Comment
  UC1125736  Pedicularis groenlandica A. E. Wieslander 242 El Dorado on road between Williams and Carson Pass 2438 Comment
  SBBG11932  Pedicularis semibarbata D. Myrick 1962-1-27 82 El Dorado around Glen Alpine above Fallen Lake, Lake Tahoe 2042 Comment
  UC217620  Pedicularis semibarbata Katharine Brandegee El Dorado Lake Valley Comment
  BFRS250 Image available Pedicularis semibarbata Peter Rubtzoff 1975-6-26 8137 El Dorado Vicinity of Blodgett Forest: off east side of Mutton Creek Road ca. 0.75 mi. south of County Road (just outside Blodgett Forest boundary). Comment
  CAS-BOT-BC71225  Pellaea bridgesii John Thomas Howell 1925-7-2 1321 C El Dorado Trail to Desolation Valley above Glen Alpine, Lake Tahoe region Comment
  RSA0049803  Pellaea bridgesii George K. Helmkamp, E. A. Helmkamp 2012-7-6 19339 El Dorado Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50. 1707 Comment
  UC399547  Pellaea bridgesii R. L. Pendleton and F. M. Reed 1907-7-24 1125 El Dorado Tallac Trail below Lake Gilmore; Lake Tahoe Region 2133 Comment
  UC399548  Pellaea bridgesii F. M. Reed and R. L. Pendleton 1907-7-23 1030 El Dorado Grass Lake Trail Glen Alpine; Lake Tahoe Region 2164 Comment
  UC399551  Pellaea bridgesii unknown 1920-7-7 El Dorado Echo Lake; Sierra Nevada Comment
  UC474213  Pellaea bridgesii H. F. Copeland 1931-7-30 El Dorado near Fallen Leaf Lake Comment
  RSA425611  Penstemon azureus D. D. Keck 1932-6-29 1544 El Dorado Placerville Station. 564 Comment
  JEPS72214  Penstemon deustus Gladys L. Smith 1969-7-8 2887 El Dorado Springs below Haypress Meadow; Echo Summit Area, Spring below Haypress Meadow 2499 Comment
  RSA286243  Penstemon heterodoxus Robert F. Thorne 1974-7-31 44930 El Dorado Grass Lake road S of Meyers and N of Luther's Pass 2195 Comment
  CAS-BOT-BC264382  Penstemon heterodoxus var. heterodoxus E. B. Babcock 1934-7-18 435 El Dorado Echo Peak summit 2712 Comment
  UCD82316  Penstemon newberryi Robin McMaster 1975-8-17 627 El Dorado Crag Lake. 2273 Comment
  POM11773  Penstemon newberryi subsp. newberryi Herbert McLean Evans 1918-7-21 s.n. El Dorado Up Mt. Ralston. Sierra Nevada. 610 Comment
  UC1063264  Penstemon newberryi var. newberryi A. D. Gifford 1934-7-11 457 El Dorado 2 mi s Iron Mountain (near Plot 70); El Dorado National Forest, Pyramid Peak Quad. 1676 Comment
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Jun 26 2014
  NY628149  Penstemon rydbergii var. oreocharis B. Crampton 1978-7-26 9643 El Dorado 1.5 miles north of Meyers, Lake Tahoe Country Club Comment
  SD237627  Penstemon rydbergii var. oreocharis G. K. Helmkamp, E. A. Helmkamp 2010-7-23 16620 El Dorado Sierra Nevada Mountains: Forestry Route 42, 0.2 mile west of its junction with Wright's Lqake Road and beside Silver Creek, 4 miles NE (31a^z) of Kyburz (Kyburz 7.5'Q) 2021 Comment
  UCD60385  Penstemon rydbergii var. oreocharis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3948 El Dorado Washoe Meadows State Park. Angora Meadows, vicinity of manholes #3 and #2. 1920 Comment
  JEPS72224  Penstemon speciosus Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2698 El Dorado summit area, Freel Peak 2895 Comment
  UC41728  Penstemon speciosus W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Point vicinity of Lake Tahoe, Rubicon Point 1897 Comment
  UCR106385  Penstemon speciosus Scott D. White, Julie Greene 1997-7-13 5418 El Dorado Sierra Nevada Mtns, Lake Tahoe region, Hwy 89 (=Hwy 50), 0.4 mi west of summit of Luther Pass; at Grass Lake 2332 Comment
  UC887341  Penstemon speciosus Alice Eastwood Jun 15 1912-Jun 19 1912 El Dorado Aspengrove Lake Tahoe Region Comment
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Aug 15 2009
  UCD133561  Pentachaeta exilis Beecher Crampton 1972-4-26 8798 El Dorado Bass Lake, n.e. of Clarksville. Comment
  BFRS25 Image available Pentagramma Peter Rubtzoff, Barbara Trowbridge 1975-6-25 8117 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Comp. 600R) Comment
  UCD137768  Pentagramma triangularis Susan Wittsrud 1992-5-1 s.n. El Dorado Rubicon River, approximately 2 m. upstream from Hwy 49. Comment
  UCR206853  Pentagramma triangularis subsp. triangularis George K. Helmkamp, E. A. Helmkamp 2009-3-7 14353 El Dorado Northern Sierra Nevada Mtns. Foothills, along Rock Creek Road, 1.3 miles east of its junction with CA-193 427 Comment
  UCR235604  Pentagramma triangularis subsp. triangularis George K. Helmkamp, E. A. Helmkamp 2012-4-27 18857 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
  UCR257573  Pentagramma triangularis subsp. triangularis George K. Helmkamp, Elizabeth Helmkamp 2014-2-17 22513 El Dorado Sierra Nevada Mountains Foothills, along Marshall Road, 0.1 mile northeast of its junction with CA-49, above S Fork American River, NW of Colma 235 Comment
  SEINET195993  Perideridia gairdneri Joe Johnson 1947-6-21 190 El Dorado 1.5 mi SW of Raymond Peak 2652 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
  UCR207440  Perideridia lemmonii George K. Helmkamp, E. A. Helmkamp 2009-7-22 15247 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat 2000 Comment
  UCR233323  Perideridia lemmonii George K. Helmkamp, E. A. Helmkamp 2011-9-1 18225 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  UC746844  Perideridia lemmonii G. Thomas Robbins 1943-7-18 1275 El Dorado along Pleasant Valley Rd. near Sly Park 914 Comment
  CHSC73290  Perideridia parishii subsp. latifolia L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-23 5811 B El Dorado Lake Tahoe Basin Management Unit - National Forest. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. 1905 Comment
  JEPS16583  Perideridia parishii subsp. latifolia P. B. Kennedy 1920-8-10 El Dorado Barrett Camp Eldorado Nat. Forest 1935 Comment
  JEPS72683  Perideridia parishii subsp. latifolia Gladys L. Smith 1964-7-29 2190 El Dorado Audrain Lake Trail Echo Summit area (where trail meets large open meadow) 2194 Comment
  UC1729876  Perideridia parishii subsp. latifolia L. P. Janeway, Eric Schroder, Katherine Murrell 1998-7-23 5811 B 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
  CAS-BOT-BC413502  Persicaria amphibia A. A. Heller 1919-7-29 13328 El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  JEPS60228  Phacelia egena L. R. Heckard 1969-6-1 2275 A El Dorado above and n Jaybird Power House (nw of Riverton) 1066 Comment
  JEPS2117  Phacelia eisenii Chesnut and Drew 1890-8-8 El Dorado Glen Alpine Lake Tahoe Region Comment
  UCD120482  Phacelia hastata G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-4 10625 El Dorado Northern Sierra Nevada: Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Hwy CA-193. 381 Comment
  UC499759  Phacelia hastata subsp. compacta L. R. Abrams Aug. 1931 12923 El Dorado Pyramid Peak 2895 Comment
  UC747468  Phacelia hastata subsp. compacta G. Thomas Robbins 1943-9-5 1377 El Dorado near summit Mt. Tallac 2956 Comment
  POM303020  Phacelia heterophylla subsp. virgata L. S. Rose 1944-7-12 44076 El Dorado Glen Alpine Road 1982 Comment
  JEPS71495  Phacelia hydrophylloides Gladys L. Smith 1971-7-8 3040 El Dorado edge of parking lot Echo Summit, California Alpine Club Lodge 2250 Comment
  JEPS71497  Phacelia hydrophylloides Gladys L. Smith 1964-7-5 2065 El Dorado woods around California Alpine Lodge; Echo Summit 2225 Comment
  UC674789  Phacelia mutabilis Thomas Morley 1941-9-20 152 El Dorado Twin Bridges Sierra Nevada, Pyramid Creek (n side of Placerville-Echo Lake hwy) 1828 Comment
  UCD149067  Phacelia purpusii G. Ledyard Stebbins 1980-6-7 8035 El Dorado East side of Traverse Creek, ca. 3 miles south of Georgetown. (Exact location unknown. Coordinates estimated by label maker). 792 Comment
  UCD120660  Phacelia quickii Collector unknown 1925-6-15 1601 El Dorado Kyburz. Comment
  UC1509732  Phacelia stebbinsii Kathleen Merzario 1982-6-20 El Dorado road to Jaybird Powerhouse ca 1/2 way up steep slope from river (roadcut along road); Eldorado Nat'l Forest, Pollock Pines Quad., Silver Fk. Ameri 1066 Comment
  CAS-BOT-BC174035  Phalaris arundinacea Beecher Crampton 1986-8-17 10038 El Dorado Stateline Comment
  CAS-BOT-BC250871  Phleum pratense Margaret Williams; Emily McPherson 1974-8-1 74 -ED-11 El Dorado Rubicon Peak Trail 2072 Comment
  UCD165785  Phleum pratense Peter Rubtzoff 1972-9-14 6885 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
  UCD42745  Phleum pratense C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 111 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
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Jun 11 2012
  JEPS69968  Phlox diffusa Alice M. Ottley 1920-6-19 795 El Dorado Angora Trail to Keith's Dome Lake Tahoe Comment
  UC1124169  Phlox diffusa F. W. Embree 1934-7-17 159 El Dorado 1.5 mi n Leek Springs Hill; El Dorado National Forest, Pyramid Pk. Quad. 2042 Comment
  CAS-BOT-BC135131  Phoradendron juniperinum Elsie Z. Lovegrove 1950-10-18 s.n. El Dorado Stanford Flat, Fallen Leaf Lake Comment
  CAS-BOT-BC135136  Phoradendron juniperinum Gilbert T. Benson 1926-6-21 85 El Dorado Bullian Bend, 14 mi E of Placerville Comment
  UCSB24501  Phyllodoce breweri Trumbull, Harriet 1929-10-5 El Dorado Echo Lake 2133 Comment
  CAS-BOT-BC78212  Pinus albicaulis Gwendolan Newell 1929-8-24 s.n. El Dorado Summit, Emigrant trail 2438 Comment
  UC1061645  Pinus contorta subsp. murrayana Herbert L. Mason October 1932 El Dorado Lake Tahoe Comment
  CAS-BOT-BC126747  Pinus contorta var. murrayana G. K. Helmkamp; E. A. Helmkamp 2010-7-23 16614 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
  POM177710  Pinus contorta var. murrayana I. L. Wiggins 1930-10-11 5071 El Dorado Along Placerville-Tahoe Highway 18 miles W of Lake Tahoe. Comment
  SEINET7880458 Image available Pinus engelmannii Elbert L. Little Jr. 1956-1 17138 El Dorado Institute of Forest Genetics Comment
  SEINET7880472 Image available Pinus jeffreyi Elbert L. Little Jr. 1964-1 19138 El Dorado Eddy Arboretum; Institute of Forest Genetics, Placerville 0 Comment
  UC747596  Pinus lambertiana G. Thomas Robbins 1943-6-20 1192 El Dorado near Pollock Pines (ca. 3 mi w of Forebay reservoir, along road to P. G. & E. power house) 975 Comment
  JEPS73167  Pinus monticola Gladys L. Smith 1971-7-8 3056 El Dorado forest about Lake Audrain 2164 Comment
  SEINET7880478 Image available Pinus monticola Elbert L. Little Jr. 1964-1 19141 El Dorado Institute of Forest Genetics, Placerville 1 Comment
  UCD134889  Pinus ponderosa G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11550 El Dorado Northern Sierra Nevada Mountains: 0.6 mile northwest of Pleasant Valley along Pleasant Valley Road. 755 Comment
  SEINET12075191  Piperia unalascensis H. H. Heller 1938-1 679 El Dorado Tamarack Trail, Fallen Leaf Comment
  UCR197399  Plagiobothrys George K. Helmkamp, E. A. Helmkamp 2008-7-11 13750 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  CAS-BOT-BC169828  Plagiobothrys A. G. Vestal 1963-5-5 61675 .2 El Dorado Low wet meadow N of El Dorado, W of route 49 Comment
  JEPS116842  Plagiobothrys bracteatus David Gowen 2007-5-3 693 El Dorado Roadside drainage ditch on Bass Lake Rd. at south end of Bass Lake. Comment
  UCD55400  Plagiobothrys cognatus Ellen Dean; Mark Bibbo 2006-7-19 3250 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Old quarry area. 1927 Comment
  POM71930  Plagiobothrys fulvus var. campestris Katherine Brandegee 1909-5-1 s.n. El Dorado New York Ravine. Comment
  UC24561  Plagiobothrys greenei M. H. Gates 1879-1 El Dorado Rose Springs Comment
  UCD120875  Plagiobothrys greenei K. Esau 1932-4-17 s.n. El Dorado Folsom-Placerville. Comment
  UCD34717  Plagiobothrys hispidulus Beecher Crampton 1989-6-6 10161 El Dorado El Dorado County, Tahoe Basin, Stateline, entrance to Stable road. Comment
  SBBG63905  Plagiobothrys tenellus Milo H. Gates 1879-1 El Dorado Strawberry Comment
  CAS-BOT-BC189611  Plagiobothrys torreyi John Thomas Howell 1963-7-12 39881 El Dorado 3 miles SW of Twin Bridges on road to Kyburz 1676 Comment
  UC882405  Plagiobothrys torreyi var. diffusus A. A. Heller 1915-8-6 12158 El Dorado on the Lincoln Highway near Echo Camp 2133 Comment
  UCR197274  Plantago erecta George K. Helmkamp, E. A. Helmkamp 2008-4-25 13304 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  SD234977  Plantago lanceolata G. K. Helmkamp, E. A. Helmkamp 2007-9-22 12993 El Dorado Foothills, northern Sierra Nevada Mountains: along Pleasant Valley Road (Hwy CA-49) 0.8 mile sest of its junction with Missouri Flat Road in Diamond Springs (Placerville 7.5' Q) 531 Comment
  SJSU11081  Plantago lanceolata N. D. Addy 1962-7-7 147 El Dorado Carson Rd, Placerville 566 Comment
  UCD19235  Platanthera dilatata var. leucostachys Van M. Mar 1989-7-21 25 El Dorado ca. 0.25 mi. north of Hwy 89, near Taylor Creek. 1889 Comment
  RSA0013400  Platanthera leucostachys George K. Helmkamp, E. A. Helmkamp 2012-7-2 19297 El Dorado along Mormon Emigrant Trail, 2.9 miles west of its junction with CA-88 2271 Comment
  UC4556  Platanthera leucostachys C. J. Fox Jr. July 1895 El Dorado Tallac Cascade Lake, Tallac Comment
  CHSC56619  Platanthera sparsiflora K. R. Stern 1985-6-14 8111 El Dorado Echo Summit. 2225 Comment
  RSA46943  Platanthera sparsiflora G. Thomas Robbins 1943-6-27 1225 El Dorado Near Echo Summit Pass. 2287 Comment
  UCR188026  Plectritis brachystemon George K. Helmkamp, E. A. Helmkamp 2007-4-30 11906 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  UCD96120  Plectritis ciliosa Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6981 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley Unit off Kanaka Valley Road, north of Cameron Park. Along main dirt road through valley. 304 Comment
  RSA6756A  Plectritis macrocera subsp. macrocera Carl B. Wolf 1933-5-25 4945 El Dorado 1 mile off Placerville Hwy on rd to Placerville Airport. W slope Sierra Nevada. 732 Comment
  SEINET5642630  Pleuricospora fimbriolata Robert L. Johnson, Leigh A. Johnson; Adam T. Yankee 2013-6-26 2300 El Dorado Vicinity of Ice House Reservoir campground. Forest Service Rd 11N37.; 0 1676 Comment
  UC747679  Pleuricospora fimbriolata G. Thomas Robbins 1943-6-20 1188 El Dorado 2-3 mi w of Pollock Pines (near head of Long Canyon) 975 Comment
  CAS-BOT-BC458158  Pleuricospora fimbriolata A. A. Heller 1915-8-6 1219 a El Dorado Near Camp Echo on the Lincoln Highway 2133 Comment
  UCD72376  Poa annua G. K. Helmkamp; E. A. Helmkamp 2007-3-22 11671 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
  UCD90556  Poa bolanderi A. A. Heller 1915-8-6 12195 El Dorado Near Echo Camp on the Lincoln Highway. Comment
  UCR176447  Poa bolanderi George K. Helmkamp, E. A. Helmkamp 2006-7-10 10880 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir 2030 Comment
  CAS-BOT-BC255689  Poa bolanderi E. W. Kelley; A. W. Blair 1914-8-19 79 El Dorado Pardoe Meadows, Eldorado Forest 2438 Comment
  CAS-BOT-BC254893  Poa bulbosa Peter H. Raven; G. Thomas Robbins 1956-4-29 9097 El Dorado 6.0 miles from Diamond Springs on road to Youngs (Somerset) Comment
  JEPS76058  Poa bulbosa W. L. Jepson 1938-4-6 18604 El Dorado Lotus Comment
  SACT001820  Poa bulbosa J. Wilson 1982-3-27 El Dorado 1.9 miles south on road from Durock Road. South of Cameron Park. Comment
  UCD90614  Poa bulbosa Beecher Crampton 1953-4-22 1130 El Dorado 3 miles W of Rescue, Hollister Ranch. Comment
  UCR176355  Poa bulbosa George K. Helmkamp, E. A. Helmkamp 2006-7-12 10955 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  UCR257711  Poa bulbosa George K. Helmkamp, Mary Alice Barnes 2013-4-30 20435 El Dorado Sierra Nevada Mountains, Mormon Emigrant Trail, 70 meters northwest of its junction with Park Creek Road, 1 mile NW of Bryants 1311 Comment
  CAS-BOT-BC255075  Poa compressa Catherine Best 1993-7-14 1430 El Dorado Above Upper Echo Lake Comment
  UCD90964  Poa cusickii subsp. epilis F. M. Reed; R. L. Pendleton 1907-7-24 1611 El Dorado Lake Tahoe Region, summit of Mt. Tallac. 2956 Comment
  CHSC73717  Poa palustris L. P. Janeway; Eric Schroder 1998-8-17 6057 El Dorado Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River, about 0.6 mi southeast of Hwy 50. 1900 Comment
  SACT001939  Poa pratensis J. Wilson 1982-5-7 El Dorado Approximately 0.6 mile north from Malcolm Dixon Road on Hickok Road. 277.368 Comment
  CAS-BOT-BC255981  Poa pratensis John Thomas Howell 1954-5-16 29649 El Dorado Placerville, Sierra Nevada 563 Comment
  RSA0015624  Poa pratensis Peter Rubtzoff 1974-6-4 7542 El Dorado U.C. Blodgett Forest Research Station, north side of the Bacchi Meadow area. 1320 Comment
  UCD61663  Poa secunda Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4207 El Dorado Washoe Meadows State Park. Angora Meadows, west and north sides of creek, N of manhole #7 and W of manhole #8. 1922 Comment
  UCD92379  Poa secunda subsp. juncifolia Mrs. H. P. Kelley 1916-7-16 s.n. El Dorado Tallac, Lake Tahoe. Comment
  CAS-BOT-BC311844  Poa secunda subsp. secunda Peter Rubtzoff 1976-6-9 8614 El Dorado U.C. Blodgett Forest Research Station, Gaddis Creek area off Lower Gaddis Creek Road, ca. 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. 1264 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
  UCD90810  Poa secunda subsp. secunda Beecher Crampton 1958-6-9 4939 El Dorado 1.75 miles W of Garden Valley, Mount Murphy Road. 579 Comment
  UCR174408  Poa secunda var. secunda George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10564 El Dorado Northern Sierra Nevada foothills, along Hwy US-50 at Bridal Veil Falls, east of Pacific House 1002 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
  SEINET7873868  Poa tenerrima B. Crampton 1965-6-3 7361 El Dorado Sierra Nevada Mountains; 2 miles west of Garden Valley, Marshall Grade Road. 610 Comment
  UC1112210  Poa tenerrima Peter H. Raven with H. L. Mason, R. Ornduff, et. al. 1957-4-28 10711 El Dorado 1.7 mi sw Garden Valley Comment
  UCD92076  Poa tenerrima Beecher Crampton 1964-4-27 6942 El Dorado 4.2 miles S of Lotus. Comment
  BFRS402 Image available Poa trivialis Peter Rubtzoff 1974-6-26 7651 El Dorado Blodgett Forest: East Fork Gaddis Creek north of Mutton Creek Road crossing (Comp. 460E). Comment
  CAS-BOT-BC210149  Poaceae Peter Rubtzoff 1973-7-18 s.n. El Dorado U.C. Blodgett Forest Research Station Comment
  UCD105404  Podagrostis humilis Peter Rubtzoff 1972-9-19 6927 El Dorado Sierra Nevada. Blodgett Forest: Mutton Creek area ca. 0.35 mi. south of 'County Road' (Comp. 360R). 1283 Comment
  UCD165697  Podagrostis humilis Ellen Dean 2016-7-12 9053 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. North side of unnamed drainage on west side of Highway 89. 2058 Comment
  UC714144  Podistera nevadensis Carl W. Sharsmith 1937-8-30 3482 El Dorado Freel Peak; just below summit, s of Lake Tahoe, on boundary between El Dorado and Alpine Counties 3316 Comment
  CAS-BOT-BC231325  Polemonium pulcherrimum Le Roy Abrams 1911-7-29 4833 El Dorado Lake Tahoe Region. Near the summit of Mt. Tallac 2895 Comment
  CAS-BOT-BC231317  Polemonium pulcherrimum Mrs. H. C. Cantelow 1940-7-20 4109 El Dorado Just E. of Carson Pass Summit 2613 Comment
  SD237558  Polygala cornuta var. cornuta G. K. Helmkamp, E. A. Helmkamp 2009-8-8 15408 El Dorado Sierra Nevada Mountains Foothills: along Forebay Road, 5.0 miles northwest of its junction with Poly Express Road in Pollock Pines (Pollock Pines 7.5'Q) 954 Comment
  UCR189209  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2007-9-11 12933 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  UCR255518  Polygonum aviculare Peter Rubtzoff 1972-10-26 7053 El Dorado Sierra Nevada Mountains, U.C. Blodgett Forest Research Station; at main station entrance 1296 Comment
  JEPS72802  Polygonum bistortoides Gladys L. Smith 1963-7-28 1901 El Dorado Audraine Lake Echo Summit area (around) 2133 Comment
  UC6664  Polygonum bistortoides Brewer 1863-8-20 2137 El Dorado Pyramid Peak Comment
  UC101851  Polygonum californicum Katharine Curran Jul 1883 El Dorado Sweetwater Comment
  UCD44036  Polygonum douglasii C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1402 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCD44101  Polygonum douglasii C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1467 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  CAS-BOT-BC414428  Polygonum douglasii Elsie Zeile Lovegrove 1951-9-22 s.n. El Dorado Lake Tahoe Basin. Camp Richardson Comment
  UC674809  Polygonum douglasii subsp. douglasii Thomas Morley 1941-9-20 139 El Dorado Twin Bridges Sierra Nevada, Pyramid Creek (n side of Placerville-Echo Lake hwy) 1828 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
  JEPS73734  Polygonum minimum Gladys L. Smith 1972-7-20 3341 El Dorado Lake Gilmore; meadow 2560 Comment
  RSA0028978  Polygonum minimum John F. Emmel 1990-7-21 1150 El Dorado Sierra Nevada: SW Lake Tahoe region. above Upper Angora Lake, 0.2 air mi north and 0.2 air mi east of Echo Peak. 2470 Comment
  UCR209712  Polygonum persicaria George K. Helmkamp, E. A. Helmkamp 2009-8-8 15413 El Dorado Sierra Nevada Mountains Foothills, Forebay Road just south of its crossing of the South Fork, American River 595 Comment
  SEINET10733893  Polygonum phytolaccifolium Andrew Townesmith, Karen M. Meyer 2007-8-9 Townesmith 921 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
  UCR231093  Polygonum phytolaccifolium George K. Helmkamp, E. A. Helmkamp 2010-8-7 16740 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring 2136 Comment
  CAS-BOT-BC419935  Polygonum polygaloides subsp. kelloggii W. R. Dudley 1900-6-28 s.n. El Dorado Glenn [Glen] Alpine Trail to Mount Tallac Comment
  JEPS72995  Polygonum shastense Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2689 El Dorado Freel Peak; summit area 2895 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
  SD9743  Polystichum imbricans subsp. imbricans W. G. Watkins 1900-4-30 El Dorado 4 miles NW of Placerville, American River 609 Comment
  SEINET10853192  Populus balsamifera subsp. trichocarpa Karen M. Meyer, Andrew Townesmith 2007-8-8 Meyer 204 El Dorado El Dorado National Forest, 2.6 mi. on Silver Fork Rd., off US Hwy 50 at Kyburz. Silver Fork Wildlife viewing area. 1450 Comment
  UCD150194  Populus tremuloides Ellen Dean; N. Khuu, S. Dohle 2014-8-9 8552 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park, downslope of trail that branches off to Lily Pond. 1981 Comment
  CAS-BOT-BC104226  Populus trichocarpa Peter H. Raven 1967-7-27 21428 El Dorado South end of Fallen Leaf Lake Comment
  JEPS5272  Porterella carnosula Frank W. Peirson 1925-7-1 6191 El Dorado Lake Tahoe , State Line (State Line) 1905 Comment
  UCR206325  Portulaca oleracea George K. Helmkamp, E. A. Helmkamp 2009-5-29 14868 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  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
  CAS-BOT-BC453755  Potamogeton natans Elsie Z. Lovegrove 1941-9-20 s.n. El Dorado (Near Fallen Leaf L.), Lily Lake. Comment
  UCD43691  Potentilla breweri C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1057 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UC420555  Potentilla drummondii subsp. breweri R. L. Pendleton, F. M. Reed 1907-7-24 1138 El Dorado Tallac Trail between Lake Gilmore and camp; Lake Tahoe Region 2103 Comment
  UC532195  Potentilla flabellifolia Herbert F. Copeland 1934-7-22 El Dorado Wright's Lake 2133 Comment
  UC420590  Potentilla fruticosa Milo S. Baker 1904-7-5 El Dorado near Lake Tahoe; near Lake Tahoe, Angora Lake Comment
  RSA739788  Potentilla glandulosa subsp. ashlandica George K. Helmkamp, E. A. Helmkamp 2007-6-8 12287 El Dorado Bonetti Road, 2.0 miles south of Mormon Emigrant Trail. 1189 Comment
  UCD72699  Potentilla gracilis Ellen Dean; T. Sasaki 2007-7-23 4421 El Dorado Tahoe Conservancy Lands, just SE of private ranch with an entrance along Sawmill Road, north side of Truckee River, north of Lake Valley Recreation area. Upper Truckee River Restoration Project monitoring well #21 plot. 1920 Comment
  UCD113912  Potentilla gracilis var. fastigiata G. K. Helmkamp 2007-7-7 12472 El Dorado Northern Sierra Nevada Mtns: along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area. 2338 Comment
  CAS-BOT-BC539985  Potentilla gracilis var. fastigiata L. R. Abrams 1930-7-15 12691 El Dorado Near Lily Lake, Glen Alpine Canyon 2042 Comment
  UCD113922  Potentilla gracilis var. fastigiata Geoffrey A. Levin 1978-7-30 1304 El Dorado Grass Lake, near Luther Pass on State Highway 89. 2346 Comment
  JEPS81892  Potentilla palustris Roger Raiche 1982-8-15 20676 El Dorado Grass Lake 2286 Comment
  UCD165240  Prosartes Peter Rubtzoff 1974-6-25 7631 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, 0.1 miles north of Bacchi Meadow. 1316 Comment
  UCR257763  Prunella vulgaris var. lanceolata George K. Helmkamp, Amy Barnes 2014-7-28 22940 El Dorado Sierra Nevada Mountains Foothills, Lake Walton beside Balderston Road; 1/4 mile south of Wentworth Springs Road 966 Comment
  UCD165083  Prunus Peter Rubtzoff 1975-5-28 8013 El Dorado U.C. Blodgett Forest Research Station: 'County Road' bank, 0.2 miles east of Main Station entrance. 1316 Comment
  POM182817  Prunus andersonii Helen D. Geis 1912-07 143 El Dorado Lakeside Comment
  SEINET7346671  Prunus avium H. R. Holbo 1961-3-31 s.n. El Dorado South fork American River and HWY 49 457 Comment
  CAS-BOT-BC159937  Prunus emarginata Alice Eastwood 1906-7-25 1006 El Dorado Lake Lucille trail. Lake Tahoe Region Comment
  CAS-BOT-BC159952  Prunus emarginata Elizabeth Parsons Hawver 1911-8-1 s.n. El Dorado Aspengrove [Aspen Grove], Lake Tahoe Region Comment
  SBBG50612  Prunus emarginata B. Hess 1973-5-5 32 El Dorado St Hwy 49, 21.6 mi from US Hwy 50 Comment
  CHSC100785  Prunus subcordata E. Bortiri 2000-4-16 106 El Dorado Hazel Valley Rd., 1 mile south Hwy 50, near road. Comment
  UCD16018  Prunus subcordata E. Bortiri 2000-4-16 105 El Dorado Side of Hwy 50. 2-3 mi E of Pacific House Ranger Station. Comment
  UC1140930  Prunus virginiana var. demissa Volney Rattan 1854-4 El Dorado California Comment
  UCR173710  Prunus virginiana var. demissa George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10560 El Dorado Northern Sierra Nevada foothills, along Hwy US-50 at Bridal Veil Falls, east of Pacific House 1002 Comment
  POM256993  Pseudobahia heermannii Lincoln Constance 1939-5-7 2485 El Dorado Forks of Sweetwater Creek 2 miles above mouth, Sierra Nevada foothills. 244 Comment
  UC1613492  Pseudognaphalium californicum Charles M. Belshaw 1936-9-6 2660 El Dorado Placerville Hwy Sierra Nevada (41 milestone) 1676 Comment
  UCD165849  Pseudognaphalium luteoalbum Peter Rubtzoff 1972-9-27 6951 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  JEPS72541  Pseudognaphalium thermale Gladys L. Smith 1964-8-26 2351 El Dorado immediate vicinity California Alpine Club Echo Summit Lodge 2249 Comment
  MACF014592  Pseudotsuga menziesii F. A. MacFadden 1934-7-28 12823 El Dorado Myres Station Eldorado Co. California 1950 Comment
  SD234732  Pseudotsuga menziesii G. K. Helmkamp, E. A. Helmkamp 2008-4-28 13342 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail near Old Iron Mountain, 6 miles east of its junction with Sly Park Road. 1451 Comment
  UCR253245  Pseudotsuga menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2013-11-27 22490 El Dorado Sierra Nevada Mountains Foothills, Capp's Crossing Road at its junction with Mormon Emigrant Trail 1224 Comment
  SEINET10962694  Pteridium aquilinum Arnold J. Tiehm, Margaret J. Williams 1987-7-6 Tiehm 11380 El Dorado Sierra Nevada, Echo Summit along Hwy 50 S of Meyers and Lake Tahoe. Plants growing with Abies in the woods just N of the pass. 2240 Comment
  JEPS73138  Pteridium aquilinum var. pubescens Gladys L. Smith 1971-9-25 3099 El Dorado across from U.S. Hwy maintenance station Echo Summit 2250 Comment
  JEPS73139  Pteridium aquilinum var. pubescens Gladys L. Smith 1971-7-8 3064 El Dorado Lake Audrain 2164 Comment
  UCR184842  Pteridium aquilinum var. pubescens George K. Helmkamp, E. A. Helmkamp 2007-5-7 11944 El Dorado Foothills, Northern Sierra Nevada Mountains, Pedro Hills Road, 0.3 mile west of the junction with Calif. Hwy 49, junction 5.3 miles south of Cool 299 Comment
  SEINET11587845  Pteridium aquilinum var. pubescens Unknown 1982-9-2 9870 El Dorado El Dorado County Comment
  CAS-BOT-BC147787  Purshia tridentata var. tridentata Alice Eastwood 1906-7-25 1130 El Dorado Near lower end of Fallen Leaf Lake, Glen Alpine region Comment
  CAS-BOT-BC147791  Purshia tridentata var. tridentata Elizabeth Parsons Hawver 1909-6-1 s.n. El Dorado Aspengrove [Aspen Grove], Lake Tahoe Region Comment
  CAS-BOT-BC147796  Purshia tridentata var. tridentata 1906-7-15 7021 El Dorado Tahoe Tavern, Lake Tahoe Comment
  UC1128528  Purshia tridentata var. tridentata A. D. Gifford 1934-8-22 337 El Dorado 1.5 mi w and 0.5 mi s Tragedy Springs; El Dorado National Forest, Pyramid Peak Quad. 2286 Comment
  CAS-BOT-BC462858  Pyrola asarifolia Paul F. Covel 1936-8-16 506 El Dorado Lake Audrain (s. Echo Lake) Comment
  CAS-BOT-BC466017  Pyrola picta G. Thomas Robbins 1945-8-4 2081 El Dorado On shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area 2011 Comment
  CAS-BOT-BC466025  Pyrola picta M. D. Morris 1923-8-2 18 El Dorado Eldorado forest, Big Hill 1676 Comment
  UC21705  Pyrola picta W. H. Brewer 2155 El Dorado e side of Lake Tahoe Lake Tahoe Comment
  UCD82299  Pyrola picta Robin McMaster 1975-8-17 653 El Dorado 3-5 mi from Crag Lake on trail from Meeks Bay. 2133 Comment
  UC552336  Quercus X morehus Juliette Kinley 1935-10-13 El Dorado near Placerville Comment
  UCD47032  Quercus X morehus Collector unknown 1951-10-11 s.n. El Dorado Sent to Dr. Tracy Storer by John Outcalt, of Rescue, El Dorado County, California. Comment
  UCD67025  Quercus chrysolepis Rodney Gale Myatt 1970-7-10 378 El Dorado South Fork of American River from Pollock Pines. 822 Comment
  SACT002655  Quercus dumosa J. Wilson 1982-7-25 El Dorado On top of hill, near Loma Drive, northeast of intersection Highway 50 & Cameron Park Drive 277.368 Comment
  UCD148590  Quercus durata G. F. Hrusa 1994-4-28 11841 El Dorado El Dorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. 360 Comment
  UC746859  Quercus garryana var. breweri G. Thomas Robbins 1945-6-9 1976 El Dorado ca 3 mi e Camino (above North Fork Webber Creek) 975 Comment
  BFRS136 Image available Quercus kelloggii Peter Rubtzoff 1975-5-28 7999 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Comp. 600R) Comment
  CAS-BOT-BC105108  Quercus kelloggii Peter Raven 1949-5-15 498 El Dorado Institute of Forest Genetics, Placerville 838 Comment
  SEINET10431766  Quercus kelloggii H. R. Holbo 1961-3-31 s.n. El Dorado 0.5 mile N of Placerville. 610 Comment
  SACT002675  Quercus lobata J. Wilson 1982-5-23 El Dorado Approximately 0.6 miles northeast of intersection Deer Valley & Green Valley Roads, just past Deer Oaks Drive 277.368 Comment
  CAS-BOT-BC104514  Quercus vacciniifolia G. B. Grant 1906-8-1 7012 El Dorado Lake Tahoe Comment
  CAS-BOT-BC104519  Quercus vacciniifolia Catherine Best 1983-8-30 882 El Dorado Sierra Nevada. Near Osgood Swamp 1981 Comment
  CAS-BOT-BC104530  Quercus vacciniifolia Alice Eastwood 1906-7-24 931 El Dorado Glen Alpine Region, Camp Agassiz Comment
  CAS-BOT-BC104531  Quercus vacciniifolia E. K. Balls; P. C. Everett 1952-10-8 18117 El Dorado Jct. of trails to Lily Lake and Glen Alpine Springs, W of Fallen Leaf Lake 1981 Comment
  JEPS73084  Quercus vacciniifolia Gladys L. Smith 1964-7-31 2260 El Dorado Echo Lake side of summit to Fallen Leaf Lake 2316 Comment
  RSA87156  Quercus vacciniifolia F. W. Peirson 1931-8-9 9547 El Dorado Along trail to Mt. Tallac. 2363 Comment
  SACT002719  Quercus vacciniifolia G. Robbins 1943-7-25 El Dorado Common on dry, rocky slopes along trail above east shore of Upper Echo Lake. Comment
  UC746866  Quercus vacciniifolia G. Thomas Robbins 1943-7-25 1319 El Dorado along trail above e shore Upper Echo Lake 2286 Comment
  UCR143031  Quercus vacciniifolia David D. Keck 1932-6-30 1553 El Dorado Sierra Nevada Mtns., Between Fallen Leaf Lake and Lake Tahoe 1921 Comment
  UCSB13268  Quercus vacciniifolia Myrick, Donald 1960-9-22 El Dorado About Lake Tahoe Comment
  UCR219162  Quercus wislizeni George K. Helmkamp, E. A. Helmkamp 2009-10-21 15694 El Dorado Sierra Nevada Mountains Foothills, Diamond Springs, Canyon Valley Way just south of its junction with Pleasant Valley Road 567 Comment
  OBI74557  Quercus wislizeni var. wislizeni David J. Keil 1992-1 23321 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCR172672B  Quercus wislizeni var. wislizeni George K. Helmkamp, Elizabeth Helmkamp 2006-4-21 10212 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive, W end of Diamond Springs 537 Comment
  RSA0024985  Ranunculus Peter Rubtzoff 1975-6-26 8136 El Dorado UC Blodgett Forest Research Station: Marshy meadow off east side of Mutton Creek Road, 0.8 miles south of 'County Road' opposite Bacchi Meadow Road junction (just outside Blodgett Forest east boundary). Comment
  UC747385  Ranunculus alismifolius var. alismifolius G. Thomas Robbins 1945-7-1 2017 El Dorado on road about 4 mi s Wrights Lake (near Lyons Creek) 2042 Comment
  UCD43692  Ranunculus alismifolius var. alismifolius C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1058 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  RSA84273  Ranunculus alismifolius var. hartwegii F. W. Peirson 1925-7-3 6252 El Dorado Glen Alpine Creek Basin, Sierra Nevada. 2500 Comment
  UC747384  Ranunculus aquatilis var. capillaceus G. Thomas Robbins 1945-5-20 1942 El Dorado about 2 1/2 mi s Salmon Falls; New York Creek 152 Comment
  SEINET12087401  Ranunculus bonariensis Unknown 1941-1 1610 El Dorado junction of the Latrobe and Folsom-Placerville roads, 8 mi E of Folsom 168 Comment
  CHSC73189  Ranunculus occidentalis L. P. Janeway; Eric Schroder 1998-8-31 6209 El Dorado Lake Tahoe Basin Management Unit. Meadow about 0.2 mi east of Fallen Leaf Lake and about 1.9 mi south of Lake Tahoe; along the west side of Fallen Leaf Lake Road. 1959 Comment
  SEINET2470874  Ranunculus occidentalis K. Christie 2010-6-16 1811 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake campground, off of road 1301. 1920 Comment
  UC306900  Ranunculus occidentalis Herbert McLean Evans 1918-7-25 El Dorado Strawberry Sierra Nevada Comment
  UCR258548  Ranunculus occidentalis George K. Helmkamp, Mary Alice Barnes 2013-4-30 20431 El Dorado Northern Sierra Nevada Mountains, Capps Crossing/Bonnetti Road, 0.2 mile northwest of the bridge over Diamond /Camp Creek 1155 Comment
  UC193845  Rhamnus alnifolia C. F. Sonne Jul 1886 El Dorado near old Shingle Mill (on road to Tahoe) Comment
  UC907680  Rhamnus purshiana G. Thomas Robbins 1944-6-27 1734 El Dorado about 3 mi e Camino (slope above North Fork Webber Creek) 975 Comment
  UC463353  Rhamnus rubra L. R. Abrams 1930-8-20 12754 El Dorado near Lily Lake; Glen Alpine Canyon 1981 Comment
  UC1121764  Rhamnus tomentella subsp. tomentella H. A. Jensen 1931-7-23 196 El Dorado East Fork of Irish Creek Placerville Quad. 579 Comment
  UC570982  Rhamnus tomentella subsp. tomentella Herbert L. Mason 1926-5-28 3255 El Dorado Rose Springs Comment
  CAS-BOT-BC56538  Rhododendron columbianum A. A. Heller 1919-7-30 13339 El Dorado Meek's bay, Lake Tahoe 1859 Comment
  UC747311  Rhus trilobata G. Thomas Robbins 1945-5-18 1916 El Dorado on hillside above Smithflat 731 Comment
  UCD165069  Ribes Peter Rubtzoff 1975-5-27 7990 El Dorado U.C. Blodgett Forest Research Station: Lower part of Heliport clearing. Comment
  UC1127422  Ribes cereum P. L. Johannsen 1934-9-11 495 A El Dorado Grass Lake Eldorado National Forest, Markleeville Quadrangle Comment
  CAS-BOT-BC173320  Ribes lasianthum W. L. Atkinson 1900-1-1 s.n. El Dorado Pyramid Peak 2133 Comment
  CAS-BOT-BC173321  Ribes lasianthum G. L. Stebbins 1978-7-23 78135 El Dorado North of Island Lake, Desolation Wilderness area 2682 Comment
  JEPS124774 Image available Ribes montigenum Virginia Hardham 1965-7-1 51 El Dorado Near Lodgepole pines, near shore of Grass Lake, 6.8 miles SE on Hw 89 from intersection 89 and 50 El Dorado County. Comment
  SEINET5339705  Ribes montigenum W. D. Billings 1950-8-3 1937 El Dorado Above Gilmore Lake on the trail to Mt. Tallac, Sierra Nevada 2743 Comment
  SEINET5339718  Ribes montigenum D. G. Cooney 1946-8-22 152 El Dorado S. slope of Dick's peak, Sierra Nevada 3018 Comment
  CAS-BOT-BC212328  Ribes nevadense John Thomas Howell 1925-5-27 1090 El Dorado Emerald Bay Camp, Lake Tahoe 1889 Comment
  UCD102418  Ribes nevadense G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10736 El Dorado Northern Sierra Nevada Mountains; 5.5 miles east of Ice House Road on the road to Wright's Lake. 1860 Comment
  UCD72663  Ribes nevadense Ellen Dean; T. Sasaki 2007-7-23 4385 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
  RSA0022845  Ribes nevadense E. K. Balls, P. C. Everett 1952-10-8 18119 El Dorado Lake Tahoe, W side of Highway 89, Upper Emerald Bay Tract. 1921 Comment
  SBBG29144  Ribes roezlii P. H. Raven, H. L. Mason, R. Ornduff 1957-4-28 El Dorado 0.5 mi from Kelsey on rd to Georgetown Comment
  UC747167  Ribes roezlii G. Thomas Robbins 1944-4-23 1565 El Dorado about 4 mi n Camino (along Chute Camp Road above river); South Fork American River 762 Comment
  CAS-BOT-BC198973  Ribes roezlii var. roezlii Gladys L. Smith 1959-6-16 1127 El Dorado Along Glen Alpine Road beyond the Lily Lake Trail and before the second waterfall - Sierra Nevada 2225 Comment
  CAS-BOT-BC198974  Ribes roezlii var. roezlii Paul F. Covel 1936-8-16 519 El Dorado Echo Lake - Sierra Nevada Comment
  CAS-BOT-BC198979  Ribes roezlii var. roezlii David D. Keck 1946-4-25 5520 El Dorado Pacific House, 10 miles east of Camino 1066 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
  SEINET12220401  Ribes velutinum H. H. Heller 1938-1 801 El Dorado Tamarack Trail, Fallen Leaf Comment
  UC185458  Rigiopappus leptocladus Katharine Brandegee 1907-5-15 El Dorado New York Ravine Comment
  CAS-BOT-BC74373  Rorippa curvipes Elsie Z. Lovegrove 1949-6-17 s.n. El Dorado Junet. Meyers and Lookout. Comment
  CAS-BOT-BC74491  Rorippa curvisiliqua Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake. 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
  UCR208506  Rosa Peter Rubtzoff, J. T. Howell 1973-6-13 7060 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mutton Creek at crossing of Mutton Creek Road, 0.3 mi. south of 'County Road 1280 Comment
  UCR190201  Rosa canina George K. Helmkamp, E. A. Helmkamp 2007-7-23 12577 El Dorado Northern Sierra Nevada Mountains Foothills, along Hwy CA-193, 1.0 mile south of Georgetown 771 Comment
  CAS-BOT-BC148319  Rosa pisocarpa J. C. Hawthorne; F. E. Blaisdell 1899-7-15 s.n. El Dorado Tallac, Lake Tahoe 1914 Comment
  CAS-BOT-BC148278  Rosa woodsii var. ultramontana Elsie Z. Lovegrove 1950-10-17 s.n. El Dorado Fallen Leaf L. Road Comment
  BFRS428 Image available Rubus glaucifolius Peter Rubtzoff 1974-7-21 7729 El Dorado Blodgett Forest: Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U). Comment
  POM366456  Rubus laciniatus Wm. Martin 1971-9-11 20307 El Dorado 3 miles S of Greenwood on Hwy 193. 579 Comment
  CDA26326  Rubus parviflorus P. B. Kennedy 1920-8-1 23 El Dorado Eldorado National Forest - Barrett Camp. Comment
  UC1128636  Rubus parviflorus P. L. Johannsen, A. D. Gifford 1934-6-7 339 El Dorado 200 yds sw White Hall; Eldorado National Forest, Pyramid Pk. Quad. Comment
  UCD165181  Rumex Peter Rubtzoff 1974-6-4 7541 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UCD101029  Rumex acetosella G. K. Helmkamp; E. A. Helmkamp 2007-4-27 11871 El Dorado Northern Sierra Nevada Mountains. Junction of Ice House Road and White Meadows Road. About 2 miles northwest of US-50. 1029 Comment
  UCR208563  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2009-5-4 14587 El Dorado Sierra Nevada Mountains Foothills, junction of Bonetti Road and Mormon Emigrant Trail, 3.6 miles east of Sly Park Rd. and Jenkinson Lake 1226 Comment
  CAS-BOT-BC421915  Rumex acetosella John F. Emmel 1970-5-23 280 El Dorado China Flat, 2 air miles SE of Kyburz 1463 Comment
  UCR257569  Rumex crispus George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20455 El Dorado Sierra Nevada Mountains Foothills, NW of Somerset, Bucks Bar Road, 1.1 miles southeast of its junction with Pleasant Valley Road 622 Comment
  SEINET3860447  Rumex paucifolius George K. Helmkamp, E. A. Helmkamp 2010-7-23 16627 El Dorado Northern Sierra Nevada Mountains: Forestry Route 42, 1.8 miles west of its junction with Wright's Lake Road.; 0 2034 Comment
  UCR176041  Rumex salicifolius var. denticulatus George K. Helmkamp, E. A. Helmkamp 2006-7-28 11003 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  CAS-BOT-BC434170  Rumex triangulivalvis John Thomas Howell 1939-8-13 15298 El Dorado Echo summit on road to Placerville Comment
  POM360931  Salix N. C. Cooper 1944-8-20 2576 El Dorado Lake Tahoe, south end. 1982 Comment
  UCR148116  Salix caudata Beecher Crampton 1986-8-20 10048 El Dorado South Lake Tahoe, Al Tahoe blvd. and Pioneer Trail, just east of Heavenly Valley Creek Comment
  CAS-BOT-BC103473  Salix eastwoodiae W. R. Dudley 1900-6-1 5647 El Dorado ridge below Lake Lucille Comment
  CAS-BOT-BC103474  Salix eastwoodiae E. A. McGregor 1909-8-9 51 El Dorado Half Moon Lake 2365 Comment
  CAS-BOT-BC103479  Salix eastwoodiae E. A. McGregor 1909-8-13 106 El Dorado Susie Lake 2331 Comment
  UCD34597  Salix exigua Beecher Crampton 1986-8-20 10043 El Dorado El Dorado County, Al Tahoe area, South Lake Tahoe, northern meadow along Trout Creek. Comment
  UC1134899  Salix exigua var. hindsiana P. L. Johannsen 1934-6-21 360 El Dorado Whitehall; El Dorado Nat'l Forest, Pyramid Peak Quadrangle Comment
  UCD111552  Salix lasiandra var. lasiandra Morris Halperin 1932-8-14 859 El Dorado Strawberry, bank of American River. 1752 Comment
  UCD111561  Salix lasiandra var. lasiandra G. K. Helmkamp; E. A. Helmkamp 2007-9-2 12876 El Dorado Northern Sierra Nevada Mountains: Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station. 957 Comment
  UCD61627  Salix lasiandra var. lasiandra Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4181 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 Comment
  CAS-BOT-BC107379  Salix lasiolepis var. lasiolepis Peter H. Raven 1967-7-27 21430 El Dorado South edge of Fallen Leaf Lake Comment
  CAS-BOT-BC124583  Salix lemmonii Peter H. Raven 1967-7-27 21444 El Dorado Lake Tahoe Airport, South Lake Tahoe Comment
  CAS-BOT-BC124584  Salix lemmonii M. D. Morris 1923-8-6 53 El Dorado Eldorado National Forest, Cody Meadows 2286 Comment
  CAS-BOT-BC124589  Salix lemmonii W. R. Dudley 1900-6-17 5665 El Dorado Near Camp Agassiz Comment
  UCD34635  Salix lemmonii Beecher Crampton 1987-3-27 10080 El Dorado El Dorado County, Stateline. Comment
  UCD34666  Salix lemmonii Beecher Crampton 1987-5-1 10110 El Dorado El Dorado County, South Lake Tahoe, Stateline, Stable road entrance. Comment
  BFRS366 Image available Salix melanopsis Peter Rubtzoff, John Thomas Howell 1973-7-17 7093 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E). Comment
  SBBG115858  Salix melanopsis B. Crampton 1987-7-11 10131 El Dorado Stateline, Lake Tahoe, 1 block S of Marina Comment
  UCD34789  Salix melanopsis Beecher Crampton 1990-5-9 10234 El Dorado El Dorado County, Tahoe Basin, South Lake Tahoe, Stateline, Lakeshore blvd. just west of Park ave.. Comment
  CAS-BOT-BC125737  Salix orestera Mrs. Marian Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake Comment
  UCD18277  Salix orestera E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 820 El Dorado Sierra Nevada, El Dorado National Forest, WNW of the jct. of Hwys 88 and 89, along Hwy 89, just west of Luther Pass. Grass Lake area. Comment
  SEINET9293149  Salsola tragus Unknown 2007-9-11 12932 El Dorado Northern Sierra Nevada Mountains Comment
  SEINET10837007  Salvia dorrii subsp. dorrii John G. Lemmon 1872-1 Lemmon s.n. El Dorado Pyramid Lake. Comment
  RSA167745  Salvia sonomensis Robert F. Thorne, P. Everett 1964-4-16 33764 El Dorado On N slope of Pine Hill, ca. 3-4 mi. ENE of Rescue 610 Comment
  UC1278030  Salvia sonomensis B. Crampton 1953-4-22 1128 El Dorado 3 mi w Rescue Comment
  UCD125643  Salvia sonomensis Annetta M. Carter 1933-5-14 331 El Dorado seventeen miles from Folsom on the Placerville Highway. Comment
  UCD69706  Sambucus mexicana William Wong 1982-6-4 11 El Dorado Near Pine Hill, off roadside. Chaparral. With manzanita. In moist loam soil in partial light. Shrub, 3ft. tall with yellow flowers. 451 Comment
  UCR235125  Sambucus mexicana George K. Helmkamp, William Barnes 2010-9-4 16929 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  CDA32135  Sambucus nigra subsp. caerulea M. Beyers 2010-8-2 722 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  CAS-BOT-BC235061  Sambucus racemosa var. melanocarpa M. D. Morris 1923-8-7 67 El Dorado Eldorado National Forest. Dixon Range 2438 Comment
  CAS-BOT-BC235094  Sambucus racemosa var. racemosa C. B. Wolf 1931-9-8 2407 El Dorado Edge of Heather Lake, Tahoe Region, Sierra Nevada 2438 Comment
  CAS-BOT-BC235099  Sambucus racemosa var. racemosa Elsie Z. Lovegrove 1938-9-21 s.n. El Dorado High up on Tamarack Trail, Fallen Leaf Lake side Comment
  UC658969  Sanicula bipinnatifida Mildred E. Mathias 1937-5-9 1279 El Dorado 4 mi w of Placerville Comment
  UCD128008  Sanicula bipinnatifida G. K. Helmkamp; Elizabeth Helmkamp 2006-4-27 10233 El Dorado Northern Sierra Nevada Foothills; Junction of French Creek Road and Big Canyon Road, 0.5 miles south of Frenchtown. 340 Comment
  UCR217182  Sanicula bipinnatifida George K. Helmkamp, E. A. Helmkamp 2010-5-17 16063 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
  CHSC25171  Sanicula bipinnatifida var. flava Kathleen Friel 1970-4-25 104 El Dorado Found ca 15 mi past Folsom State Prison on Green Valley Road. Comment
  UC1598739  Sanicula tuberosa M. H. Gates 1879-1 El Dorado Rose Springs Comment
  UC370247  Sanicula tuberosa E. O. Essig 1928-7-19 El Dorado Upper Echo Lake 2438 Comment
  UC747219  Sanicula tuberosa G. Thomas Robbins 1943-4-25 1035 El Dorado 3 mi e of Camino (above North Fork Webber Creek, at edge of Buck Brush); Buck Brush 914 Comment
  UCD42489  Sanicula tuberosa Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SEINET11160332  Sanicula tuberosa H. N. Mozingo 1976-4-3 s.n. El Dorado 2 miles E of Georgetown. 1067 Comment
  SEINET13699519  Saponaria officinalis George K. Helmkamp 2010-4-15 15208 El Dorado Plants of El Dorado County El Dorado County Sierra Nevada Mountains Foothills: Forbay Road, at the north side of its crossing of the South Fork American River, about 7 miles north of Pollock Pines (Slate Mountain 7.5' Q.: 38deg47'37''N, 120deg37'44''W, +/-1000m). Alt.: 579m/1900ft. Sandy flat beside the river, with many willows. Very local along the sandy river, but in very large clusters. Comment
  JEPS71868  Saxifraga bryophora Gladys L. Smith 1972-7-18 3533 El Dorado along trail to Grouse Lake 2286 Comment
  JEPS71869  Saxifraga bryophora Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2666 El Dorado near Aloha Lake (Pyramid Peak); Pyramid Peak 2743 Comment
  UC14522  Saxifraga bryophora W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity of Lake Tahoe (Glen Alpine); Glen Alpine 1897 Comment
  UC101767  Saxifraga californica Katharine Brandegee 1907-5-23 El Dorado 20 mi above Placerville (along Tahoe Road) Comment
  CAS-BOT-BC539297  Saxifraga mertensiana G. Ledyard Stebbins 1968-7-20 6807 El Dorado Junction Dam, W of Union Vally Reservoir [or S. side of Silver Creek Canyon, at Junction Dam - see notes--exact location unknown] 1402 Comment
  JEPS47518  Saxifraga nidifica var. nidifica W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity of Lake Tahoe (Glen Alpine); Glen Alpine Comment
  UC1614615  Saxifraga odontoloma Charles M. Belshaw 1935-7-9 1120 El Dorado 1 1/2 mi w of Strawberry (near 41 Milestone, along Placerville road to Tahoe, Central Sierra Nevada); Central Sierra Nevada, Placerville road 1676 Comment
  UC1532813  Saxifraga oregana Robert F. Thorne, L. DeBuhr 1975-8-23 47239 El Dorado Grass Lake 2346 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
  UCD65889  Schedonorus arundinaceus G. K. Helmkamp; Elizabeth Helmkamp 2006-5-19 10481 El Dorado Northern Sierra Nevada Foothills: Lake Oaks mobile home park; corner of Pleasant Valley Road and Patterson Drive, Diamond Springs. 537 Comment
  UCR179800  Scirpus acutus var. occidentalis George K. Helmkamp, E. A. Helmkamp 2006-9-30 11457 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home park; Pleasant Valley Rd west end of Diamond Springs 537 Comment
  BFRS328 Image available Scirpus congdonii Peter Rubtzoff, John Thomas Howell 1973-7-17 7089 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E). Comment
  UC593464  Scirpus congdonii G. L. Stebbins Jr. 1936-8-16 2045 El Dorado e side Lake of the Woods; e side of Lake of the Woods 2499 Comment
  UCD141242  Scirpus congdonii Peter Rubtzoff; John Thomas Howell 1973-7-17 7089 El Dorado Sierra Nevada, Blodgett Forest: Upper Gaddis Creek area in Mainline Road Clearcut. 1310 Comment
  SD239684  Scleranthus annuus George K. Helmkamp, E. A. Helmkamp 2009-4-4 14492 El Dorado Northern Sierra Nevada Mountains Foothills: Happy Valley Cut-off, 0.6 mile southeast of its junction with Mt. Aukum Road, c. 1.8 mi due south of Pleasant Valley (Camino 7.5'Q) 591 Comment
  UCR207132  Scleranthus annuus George K. Helmkamp, E. A. Helmkamp 2009-4-4 14492 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Cut-off, 0.6 mile southeast of its junction with Mt. Aukum Road, c. 1.8 mi due south of Pleasant Valley 591 Comment
  SEINET2467045  Scleranthus annuus J. M. Tucker 1957-5-25 3337 El Dorado Ca. 6.5 miles East of Pleasant Valley (and roughly 5 miles South of Pollack Pines). Comment
  CHSC62349  Scleranthus annuus subsp. annuus L. P. Janeway 1993-4-1 4327 El Dorado El Dorado National Forest. 0.4 mi north of South Fork American River, 0.4 mi west of Cox Canyon, just below Cleveland Corral Information Center. 1203 Comment
  UCD38773  Scleranthus annuus subsp. annuus Beecher Crampton 1958-6-9 4912 El Dorado Ca. 14 miles northeast of Placerville, Pino Grande Road, Mosquito Lumber camp area, slopes above Finnon Lake. 762 Comment
  CAS-BOT-BC239970  Scribneria bolanderi Beecher Crampton 1956-6-1 3507 El Dorado South end of Bass Lake, 2 miles northeast of Clarksville Comment
  CAS-BOT-BC239971  Scribneria bolanderi Beecher Crampton 1956-6-1 s.n. El Dorado South end of Bass Lake, 2 miles nw. of Clarksville Comment
  CAS-BOT-BC239976  Scribneria bolanderi John Thomas Howell 1954-5-17 29736 El Dorado 1 mile southwest of Garden Valley 609 Comment
  JEPS76059  Scribneria bolanderi W. L. Jepson 1938-4-11 18637 El Dorado Placerville 579 Comment
  UCD92496  Scribneria bolanderi Beecher Crampton 1956-6-1 3507 El Dorado 2 miles NW of Clarksville, south end of Bass Lake. Comment
  UC747123  Scrophularia californica G. Thomas Robbins 1944-6-11 1676 El Dorado 2-3 mi ne Riverton (along Ice House Rd) 1219 Comment
  UC140020  Scutellaria californica Christina Simpson June 1907 El Dorado Sweetwater Creek, Simpson's Ranch Sweetwater Creek; , Simpson's Ranch Comment
  UC1549241  Scutellaria californica Richard Olmstead 1983-7-1 402 El Dorado 1/2 mi e of Whitehall Resort (12 mi e of Pollock Pines, along U.S. 50) 1048 Comment
  JEPS72359  Sedum obtusatum Gladys L. Smith 1972-7-20 3289 El Dorado road from Lily Lake to Glen Alpine Spring; road from Lily Lake to Glen Alpine Spring 2133 Comment
  UCD40268  Sedum obtusatum Rodney Gale Myatt 1972-6-1 1643 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  UC747423  Sedum obtusatum subsp. obtusatum G. Thomas Robbins 1943-7-25 1320 El Dorado open rocky slopes above eastern shore Echo Lake; eastern shore Echo Lake 2286 Comment
  JEPS18250  Senecio aronicoides Peter H. Raven with Mason, Ornduff, et al. 1957-4-27 10678 El Dorado 2.1 mi w Shingle Springs; Sierra Nevada Comment
  UCD80120  Senecio aronicoides CNPS SN Foothill Team 2005-3-10 SNFN 0011 El Dorado BLM Pine Hill Preserve, Salmon Falls Unit, approximately 1 mile up an old fire road going N from the end of Kanaka Rd. 309 Comment
  CAS-BOT-BC363823  Senecio integerrimus var. exaltatus Alice Eastwood 1906-7-21 1014 El Dorado Glen Alpine Region. Glen Alpine road Comment
  CAS-BOT-BC363824  Senecio integerrimus var. exaltatus Alice Eastwood 1906-7-21 1201 El Dorado Glen Alpine Region. Half Moon Lake Comment
  CAS-BOT-BC363829  Senecio integerrimus var. exaltatus John Thomas Howell 1925-6-28 1228 El Dorado Trail between Eagle Lake and the Velma Lakes, Lake Tahoe region 2286 Comment
  SEINET10875374  Senecio integerrimus var. exaltatus Norman H. Russell 1961-6-16 Russell 11038 El Dorado 2 mi. W of Camp Richardson near SW end of Lake Tahoe. Comment
  UC907750  Senecio integerrimus var. major G. Thomas Robbins 1944-6-18 1728 El Dorado Capps Crossing road Camp Creek Ridge 1371 Comment
  CAS-BOT-BC364286  Senecio triangularis E. A. McGregor 1909-8-8 12 El Dorado Lake Tahoe Region. Grass Lake Comment
  CAS-BOT-BC364297  Senecio triangularis W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2133 Comment
  UCD135781  Senecio triangularis G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11083 El Dorado Northern Sierra Nevada Mountains: along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy US-50. 1864 Comment
  UCD74044  Senecio triangularis Jennifer W. Burt; Jessica Hite 2005-8-11 99 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2312 Comment
  UCR176457  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 2006-7-31 11083 El Dorado Northern Sierra Nevada Mountains, along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy US-50 1864 Comment
  RSA49072B  Senecio triangularis Verne Grant, Alva Grant 1949-7-20 8769 El Dorado Southeast shore of Upper Echo Lake. 2317 Comment
  RSA9288  Senecio triangularis C. B. Wolf 1928-8-15 3291 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2287 Comment
  JEPS16117  Sericocarpus oregonensis subsp. californicus W. L. Jepson 1918-8-25 8126 El Dorado Fallen Leaf Lake Tahoe 2011 Comment
  UCD92579  Setaria parviflora Beecher Crampton 1954-7-2 2036 El Dorado 1 mile southwest of Garden Valley. Comment
  UCR198423  Sherardia arvensis George K. Helmkamp, E. A. Helmkamp 2008-4-25 13320 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCD34760  Sidalcea Beecher Crampton 1989-7-16 10205 El Dorado El Dorado County, Tahoe Basin, Stateline, Lake Parkway - Stateline Stables Comment
  UCD116570  Sidalcea asprella G. K. Helmkamp; E. A. Helmkamp 2007-5-1 11929 El Dorado Northern Sierra Nevada Mountains, along Hwy CA-49, 1.5 miles northwest of US-50 in Placerville. 549 Comment
  UCR197304  Sidalcea glaucescens George K. Helmkamp, E. A. Helmkamp 2008-7-11 13784 El Dorado Northern Sierra Nevada Mountains, north side of CA-88, 2.1 miles northeast of the junction with Mormon Emigrant Trail 2340 Comment
  UCR242340  Sidalcea glaucescens George K. Helmkamp, E. A. Helmkamp 2010-8-20 16803 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  UCSB4064  Sidalcea glaucescens Keator, Glenn 1958-7-27 El Dorado 1 mile below Glen Alpine on Glen Alpine- Fallen leaf Lake road 2011 Comment
  UCD94954  Sidalcea hartwegii Clare Williams; PLS 102 Plant Collection Interns 2011-4-30 6 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Northern end of Kanaka Valley near main dirt road. 335 Comment
  RSA95194  Sidalcea hartwegii E. Crum 1934-4-22 1693 El Dorado Upper Sonoran Zone. Latrobe Comment
  SEINET8945090  Sidalcea hartwegii K. Brandegee 1907-5-15 s.n. El Dorado Sweetwater Creek. Comment
  SD257303  Sidalcea malviflora subsp. asprella George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20456 El Dorado Sierra Nevada Mountains Foothills: NW of Somerset, Bucks Bar Road, 1.1 miles southeast of its juncton with Pleasant Valley Road (Camino 7.5'Q) 622 Comment
  UCR257568  Sidalcea malviflora subsp. asprella George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20456 El Dorado Sierra Nevada Mountains Foothills, NW of Somerset, Bucks Bar Road, 1.1 miles southeast of its junction with Pleasant Valley Road 622 Comment
  UCD19244  Sidalcea oregana subsp. spicata Van M. Mar 1989-7-15 12 El Dorado ca. 1 mi. south of Hwy 89, near Sno Park. 1920 Comment
  CAS-BOT-BC384442  Silene antirrhina G. Thomas Robbins 1944-6-9 1666 El Dorado Near Institute of Forest Genetics, 3 mi. e. of Placerville 792 Comment
  UC746834  Silene californica G. Thomas Robbins 1944-4-23 1558 El Dorado ca 4 mi nw Camino (along Chute Camp Road above Iowa Creek); above Iowa Creek, nw of Camino 762 Comment
  CAS-BOT-BC385889  Silene douglasii Elsie Z. Lovegrove 1951-9-14 s.n. El Dorado Fallen Leaf Lake Rd. Comment
  CAS-BOT-BC385903  Silene douglasii Alice Eastwood 1906-7-21 1180 El Dorado Mt. Tallac, Glen Alpine Region Comment
  CAS-BOT-BC385904  Silene douglasii G. Thomas Robbins 1944-7-28 1775 El Dorado Willow Flat Trail, 3 mi. NE of Wrights Lake 2286 Comment
  JEPS72103  Silene douglasii Gladys L. Smith 1972-7-20 3318 El Dorado along trail Glen Alpine Spr. to L. Gilmore; Glen Alpine Spr. to L. Gilmore 2407 Comment
  CAS-BOT-BC386902  Silene gallica G. L. Stebbins; L. D. Smith 1978-5-14 7857 El Dorado Along south fork of American River near Chili Bar, Sec. 26, T11N R10E. 304 Comment
  CAS-BOT-BC181279  Silene invisa Dean Wm. Taylor; Rexford Palmer 1983-8-30 8291 El Dorado Divide between Strawberry Creek and Cody Creek, tributary to South fork American River 2468 Comment
  CAS-BOT-BC389033  Silene laciniata subsp. californica Larry Malone 1961-3-18 s.n. El Dorado 2 1/2 miles west of Auburn, North Fork of American River Comment
  CAS-BOT-BC389034  Silene laciniata subsp. californica Peter Rubtzoff 1974-7-19 7717 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Pilot Creek canyon at and near Bacchi Ranch Road crossing; west side of canyon Comment
  CAS-BOT-BC389300  Silene lemmonii John Thomas Howell 1925-7-2 1305 El Dorado Between Fallen Leaf Camp and Glen Alpine Lodge, Lake Tahoe region Comment
  CAS-BOT-BC389301  Silene lemmonii Volney Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  SEINET195651  Silene nuda G. Thomas Robbins 1943-6-13 1171 El Dorado Along road to Park Creek ca. two miles west of Park Creek. 1219 Comment
  RSA781288  Sisymbrium altissimum George K. Helmkamp, E. A. Helmkamp 2009-6-29 15067 El Dorado Ice House Road, 5.5 miles north of its junction with CA-50, c. 10.5 air miles NE (78 deg ) of Pollock Pines 1520 Comment
  CAS-BOT-BC75101  Sisymbrium altissimum G. Thomas Robbins 1943-4-28 1040 El Dorado Western edge of property of Institute of Forest Genetics. 792 Comment
  CAS-BOT-BC135353  Sisyrinchium Peter Rubtzoff 1975-6-25 8111 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (comp. 451E) - Sierra Nevada 1310 Comment
  SEINET7072538  Sisyrinchium bellum A. G. Vestal 1963-5-5 s.n. El Dorado About 9 mile north of El Dorado. Coordinate datum: NAD 27. UTM Zone 10, 687563mE, 4284848mN. Comment
  UCD138877  Sisyrinchium bellum G. K. Helmkamp; E. A. Helmkamp 2007-5-7 11960 El Dorado Northern Sierra Nevada Mountains: Pedro Hills Road, 0.5 mile west of its junction with CA-49, junction of roads 5.3 miles south of Cool. 311 Comment
  UCR168273  Smilacina stellata var. sessilifolia B. C. Templeton 1931-7-4 1502 El Dorado Sierra Nevada Mtns., near Meeks Bay, Lake Tahoe 2280 Comment
  UC747553  Solanum umbelliferum G. Thomas Robbins 1943-4-21 1017 El Dorado at western edge of grounds of Institude of Forest Genetics Institude of Forest Genetics 792 Comment
  UCD127065  Solanum xanti Judie Miller 1959-3-29 12 El Dorado State Highway 49, 2 miles southeast of Pilot Hill. South-east slope. Comment
  CAS-BOT-BC365403  Solidago elongata L. R. Abrams 1930-8-8 12730 El Dorado Near Lily Lake, Glen Alpine Canyon 2026 Comment
  CAS-BOT-BC365404  Solidago elongata Alice Eastwood 1906-7-27 1103 El Dorado Glen Alpine Region. Fallen Leaf Lake Comment
  UC1070243  Solidago elongata P. L. Johannsen 1934-7-19 412 El Dorado Twin Bridges Pyramid Pk Quad., El Dorado National Forest, Twin Bridges Comment
  UC463385  Solidago elongata L. R. Abrams 1930-8-8 12730 El Dorado near Lily Lake; Glen Alpine Canyon 2026 Comment
  UC148971  Solidago multiradiata H. M. Hall 1900-1 8818 El Dorado Half-moon Lake Sierra Nevada Mountains, Half-moon Lake 2468 Comment
  UC483413  Solidago multiradiata L. R. Abrams 1930-9-3 12766 El Dorado Half Moon Lake 2438 Comment
  UCD136043  Solidago multiradiata G. L. Stebbins 1977-8-3 77106 El Dorado north of Island lake, Desolation Wilderness Area. 2712 Comment
  CAS-BOT-BC364948  Solidago velutina subsp. californica A. A. Heller 1915-9-12 12272 El Dorado On the Lincoln Highway 10 miles east of Placerville 975 Comment
  JEPS44982  Sorbus californica W. L. Jepson 1918-8-28 8182 El Dorado Suzy Lake 2407 Comment
  UC14187  Sorbus californica W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Glen Alpine Grass Lake; Lake Tahoe Vicinity 1897 Comment
  UC463219  Sorbus californica W. W. Price 1898-7-1 El Dorado Glen Alpine Canyon Comment
  UCD165714  Sorbus californica Ellen Dean 2016-7-12 9069 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. South side of unnamed drainage on west side of Highway 89. 2065 Comment
  UC1109164  Sparganium angustifolium Verne Grant and Alva Grant 1946-7-26 7798 El Dorado sw end Lower Angora Lake 2286 Comment
  UC746913  Sphenosciadium capitellatum G. Thomas Robbins 1943-8-15 1356 El Dorado n Wrights Lake; n of Wrights Lake 2286 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
  UC466741  Spiraea densiflora Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  UCR201575  Spiraea densiflora George K. Helmkamp, E. A. Helmkamp 2008-8-1 13934 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 3.8 miles north of its junction with CA-50 2076 Comment
  UCD61771  Spiraea splendens Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4301 El Dorado Washoe Meadows State Park. Forested areas within fen system, north of largest fen. 1935 Comment
  UCD55392  Spiranthes porrifolia Ellen Dean; Mark Bibbo 2006-7-19 3242 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Near old quarry. 1927 Comment
  SD51384  Stachys arvensis Darley F. Howe 1961-8-9 3144 El Dorado 2.3 miles north of El Dorado County line on Highway 49. 213 Comment
  SD243169  Stachys palustris subsp. pilosa George K. Helmkamp, E. A. Helmkamp 2011-9-24 18336 El Dorado Northern Sierra Nevadaa Mountains: Weentworth Springs road at the junction with South Creek Road, 4.0 miles north of the Wentworth Springs / Loon Lake junction. 1750 Comment
  UCD99320  Stellaria longipes subsp. longipes Beecher Crampton 1983-7-3 9875 El Dorado S. Lake Tahoe. Stateline. Meadow edge. Comment
  UC311645  Stellaria longipes var. longipes unknown Jul 1920 El Dorado Phillips; Sierra Nevada Comment
  UCD99405  Stellaria media G. K. Helmkamp; E. A. Helmkamp 2007-3-10 11600 El Dorado Northern Sierra Nevada Mountains Foothills; Rattlesnake Bar Road, 3 miles southwest of CA-49, SW of Pilot Hill. 390 Comment
  CAS-BOT-BC398215  Stellaria umbellata G. L. Stebbins 1976-7-28 76139 El Dorado Wright's Lake, northeast of the lake 2133 Comment
  CAS-BOT-BC375002  Stenotus acaulis H. M. Hall; H. P. Chandler 1903-8-1 4734 El Dorado Sierra Nevada Mountains. Pyramid Peak 2895 Comment
  UCD147737  Stephanomeria Allyson Ayalon; Lucie Jerabkova 2012-7-1 114 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  RSA0011970  Stephanomeria lactucina George K. Helmkamp, E. A. Helmkamp 2011-9-13 18266 El Dorado Foster Meadow Road, 0.6 miles north of its junction with CA-88 2136 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
  UC62954  Stephanomeria lactucina Milo S. Baker 1904-7-15 El Dorado Lake Valley Lake Tahoe Comment
  UCD74045  Stephanomeria lactucina Jennifer W. Burt; Jessica Hite 2005-8-12 116 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2264 Comment
  RSA800171  Stephanomeria lactucina Peter Rubtzoff 1974-7-19 7730 El Dorado U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 mi north of junction with Quintette Road. 1213 Comment
  UC747179  Stephanomeria virgata subsp. pleurocarpa G. Thomas Robbins 1943-10-16 1400 El Dorado 3 mi e Placerville (along roadway at Institute of Forest Genetics) 762 Comment
  UCR207154  Stipa George K. Helmkamp, E. A. Helmkamp 2009-7-22 15268 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 1.2 miles south of Wrights Lake 2073 Comment
  UCR237017  Stipa lemmonii George K. Helmkamp, E. A. Helmkamp 2012-5-28 19070 El Dorado Northern Sierra Nevada Mountains, Pebble Canyon Road, 0.6 mile south of its junction with Mormon Emigrant Trail 1555 Comment
  SACT002374  Stipa lepida J. Wilson 1985-6-1 El Dorado 1200' east of Salmon Falls Bridge parking lot above highwater line. 277.368 Comment
  SEINET8078362  Stipa nevadensis D. G. Cooney 1946-8-3 114 El Dorado Sierra Nevada, SE slope of Mt. Tallac 2957 Comment
  SACT002385  Stipa occidentalis Herbert Copeland 1934-6-15 El Dorado Near Emerald Bay, Lake Tahoe Comment
  SEINET8080252  Stipa occidentalis var. pubescens E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4042 El Dorado Washoe Meadows State Park, SW area of park just uphill from logged clearing and manhole #73. 1933 Comment
  HSC96683  Streptanthus diversifolius L. P. Janeway 2006-5-10 8587 El Dorado N High Sierra Nevada, overlooking N Fork Consumnes River, 0.6 km SE of Bucks Bar 549 Comment
  UC168004  Streptanthus polygaloides Brandegee May 1883 El Dorado Sweetwater Comment
  UCD163118  Streptanthus polygaloides Robert E. Preston 2014-6-11 2973 El Dorado 3.5 mi NE of Georgetown, on E slope of little Bald Mtn. 909 Comment
  CAS-BOT-BC87531  Streptanthus tortuosus Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento. Comment
  CAS-BOT-BC87566  Streptanthus tortuosus J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Glenn Alpine, upper base Mount Tallac, near Lake Tahoe. 2438 Comment
  SDSU1236  Streptanthus tortuosus Helen L. Dale 1927-9-1 858 El Dorado Summit Echo Peak. 2713 Comment
  UC311635  Streptanthus tortuosus Herbert McLean Evans July 1920 El Dorado 1 mi below Phillips; Sierra Nevada Comment
  UCD116114  Streptanthus tortuosus Roy Y. Berg 1964-6-21 RYB 8162 El Dorado above Fallen Leaf Lodge. Comment
  UCD116124  Streptanthus tortuosus G. K. Helmkamp; E. A. Helmkamp 2005-7-31 9735 El Dorado Northern Sierra Nevada Foothills, 20 miles west-southwest of Lake Tahoe, Ice House Road, north of CA Highway 50 and 1.5 miles south of junction with Ice House Reservoir. 1637 Comment
  UCD150157  Streptanthus tortuosus Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8517 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northwestern corner of park. 1930 Comment
  UCD150490  Streptanthus tortuosus James A. Neilson Jr. 1971-6-25 2126 El Dorado Tahoe Basin, Sugar Pine Point State Park. 1901 Comment
  UCR51754  Streptanthus tortuosus var. orbiculatus H. F. Copeland 1931-7-30 1427 El Dorado Sierra Nevada Mtns., near Fallen Leaf Lake 1982 Comment
  CDA43460  Stuckenia pectinata Michelle Dennis 2015-8-17 PDR# MV 4 P06085609 El Dorado Placerville; 1972 Lotus Road near Green Valley Road. 0 Comment
  UCSB50195  Styrax redivivus Gray, John 1979-5-6 El Dorado Mosquito Ridge Road, 1 mile east of Forest Hills 853 Comment
  JEPS54049  Subularia aquatica var. americana J. G. Lemmon 1876-1 El Dorado Lake Tahoe Comment
  RSA796402  Symphoricarpos acutus Peter Rubtzoff 1974-6-25 7632 El Dorado UC Blodgett Forest Research Station, heliport clearing. Comment
  CAS-BOT-BC234623  Symphoricarpos mollis Elizabeth Parsons Hawver 1911-7-1 s.n. El Dorado Aspengrove [Aspen Grove], Lake Tahoe Region Comment
  CAS-BOT-BC234629  Symphoricarpos mollis W. R. Dudley 1900-6-29 s.n. El Dorado Woods at Tahoe City Comment
  UC1119968  Symphoricarpos mollis A. D. Gifford 1934-7-13 292 El Dorado 1.5 mi nw Alder Hill; El Dorado National Forest, Pyramid Peak Quad. 2255 Comment
  CAS-BOT-BC234624  Symphoricarpos mollis L. S. Smith 1926-5-25 1849 El Dorado Tahoe National Forest. 1924 Burn near Greek Store 1676 Comment
  JEPS72391  Symphoricarpos mollis var. acutus Gladys L. Smith 1963-7-27 1814 El Dorado near Echo Summit (Old Hawley Grade); Sierra Nevada 2164 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
  CAS-BOT-BC238920  Symphoricarpos rotundifolius G. Thomas Robbins 1945-8-12 2139 El Dorado West of High Meadow on Freel Peak trail, 6-8 mi. SE of Lake Tahoe 2286 Comment
  CAS-BOT-BC238921  Symphoricarpos rotundifolius C. B. Wolf 1931-9-8 2408 El Dorado About half way between Susie Lake and Glen Alpine, Tahoe Region, Sierra Nevada 2255 Comment
  UCR170238  Symphyotrichum George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9915 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) c. 4.0 road miles north of US-50, NE of Kyburz 2061 Comment
  CAS-BOT-BC99196  Symphyotrichum ascendens Elsie Zeile Lovegrove 1951-9-16 s.n. El Dorado Meadow at Fallen Leaf Lake Road - Sierra Nevada Comment
  CAS-BOT-BC97653  Symphyotrichum chilense A. A. Heller 1915-9-10 12259 El Dorado Benwood Meadow near Camp Echo on the Lincoln Highway 2133 Comment
  CAS-BOT-BC99018  Symphyotrichum eatonii Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC99020  Symphyotrichum eatonii H. M. Hall 1910-7-25 8812 El Dorado Cascade Lake 1950 Comment
  JEPS110487  Symphyotrichum frondosum Robert E. Preston 1998-11-4 1200 El Dorado Pope Marsh; On island at N end of marsh. 1898 Comment
  UCD136615  Symphyotrichum lentum P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle Mills, Barrett Ranch. 457 Comment
  UC1119632  Symphyotrichum spathulatum A. D. Gifford 1934-8-21 326 El Dorado 3/4 mi ne Leek Spr. Mtn.; El Dorado National Forest, Pyramid Pk. Quad. 2164 Comment
  UC464479  Symphyotrichum spathulatum R. M. Holman 1931-8-8 El Dorado 300 yds. w of, on Lincoln Highway above Tahoe Echo Summit (Firs Camp Grounds) 2286 Comment
  UCD136625  Symphyotrichum spathulatum P. B. Kennedy 1920-9-15 189 El Dorado El Dorado National Forest -- Barrett Camp. 1935 Comment
  UCD81269  Symphyotrichum spathulatum Ellen Dean; T. Sasaki 2007-7-23 4361 a El Dorado Washoe Meadows State Park, eastern side of park near undeveloped road. Upper Truckee River Restoration Project monitoring well #15 plot. 1920 Comment
  UC1729894  Symphyotrichum spathulatum var. spathulatum L. P. Janeway, Eric Schroder 1998-9-1 6224 El Dorado large meadow along Tallac Creek about 1.0 mi sw of Lake Tahoe (Emerald Bay Quadrangle); Tallac Creek, Emerald Bay Quadrangle 1935 Comment
  UCD142741  Symphyotrichum spathulatum var. spathulatum Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7959 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond. 2011 Comment
  UCD125411  Symphyotrichum spathulatum var. yosemitanum Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7496 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 on north side of General Creek. 1917 Comment
  CAS-BOT-BC99397  Symphyotrichum subulatum var. parviflorum John Thomas Howell 1976-10-29 52277 El Dorado bottom of Folsom Lake at Brown's Ravine boat landing 121 Comment
  UCD86115  Taeniatherum caput-medusae Beecher Crampton 1959-5-21 5242 El Dorado Frenchtown. S of Shingle Springs. Comment
  UCD86182  Taeniatherum caput-medusae George Mason 1958-5-25 s.n. El Dorado on U.S. Highway 50, between Folsom and Rescue turnoff. 182 Comment
  UCD44191  Taraxacum officinale C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1557 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UC624285  Tauschia hartwegii L. Constance 1939-5-6 2474 El Dorado 3.5 mi s Eldorado; Sierra Nevada foothills 457 Comment
  CAS-BOT-BC85206  Taxus brevifolia Ira L. Wiggins 1946-5-11 11222 El Dorado 6 mi. E. of Georgetown 975 Comment
  UCD135156  Taxus brevifolia W. C. Cumming; Palmer Stockwell 1939-11-28 1465 El Dorado Sierra Nevada, North Canyon, three miles north of Camino. Comment
  CAS-BOT-BC392320  Thalictrum fendleri L. R. Abrams 1930-7-23 12692 El Dorado Tamarack Trail, Glen Alpine Canyon 2133 Comment
  CAS-BOT-BC392321  Thalictrum fendleri L. R. Abrams 1917-9-20 6807 El Dorado Fallen Leaf, Lake Tahoe Comment
  JEPS72348  Thalictrum fendleri Gladys L. Smith 1963-7-8 1765 El Dorado trail from Woods Lake to Winnemucca Lake 2499 Comment
  UC72754  Thalictrum fendleri Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  CAS-BOT-BC392326  Thalictrum fendleri Gladys L. Smith 1959-6-15 1158 El Dorado Glen Alpine Road beyond Fallen Leaf Lake, between gate and waterfall 2255 Comment
  CAS-BOT-BC77733  Thelypteris nevadensis D. L. Smith; G. L. Stebbins 1976-6-2 C 7638 El Dorado Along Rock Creek, 6 miles southeast of Georgetown 609 Comment
  CAS-BOT-BC88273  Thysanocarpus curvipes Alice Eastwood 1927-3-26 14154 El Dorado Coloma. Comment
  UCR207877  Thysanocarpus curvipes George K. Helmkamp, E. A. Helmkamp 2009-5-14 14702 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  UC726163  Thysanocarpus radians A. A. Heller 1911-4-6 12288 El Dorado between Clarksville and Shingle Springs; between Clarksville and Shingle Springs Comment
  CAS-BOT-BC67304  Thysanocarpus radians Annette M. Carter 1933-5-14 329 El Dorado Twelve miles from Folsom on the Placerville Highway. 320 Comment
  SEINET8892821  Tonestus eximius K. Christie 2011-1 2087 El Dorado Lake Tahoe Basin Management Unit (LTBMU); steep talus and screen slopes several hundred meters above/southeast of southern edge of Hellhole meadow complex. Comment
  UCD20969  Torreyochloa pallida var. pauciflora E. Bortiri 2002-6-26 WFC 17 El Dorado Truckee Marsh, South Lake Tahoe, El Dorado Co. Comment
  UCD139876  Toxicoscordion venenosum var. venenosum Mrs. Flora Hayes 1935-6-15 s.n. El Dorado Strawberry. Comment