Search Results — 2000 specimen records retrieved (1586 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73569  Abies concolor Paul F. Covel 1936-8-16 522 El Dorado Strawberry on American River Comment
  POM177562  Abies magnifica I. L. Wiggins 1930-10-11 5072 El Dorado Placerville-Tahoe Highway 15 miles W of Lake Tahoe. 1982 Comment
  UCD150190  Abies magnifica Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8533 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
  JEPS73166  Abies magnifica var. magnifica Gladys L. Smith 1971-9-25 3109 El Dorado woods about Lake Audrain 2194 Comment
  UC1076353  Abies magnifica var. magnifica H. L. Mason 1929-10-4 5475 El Dorado Johnson and Placerville Passes , Johnson Pass, Placerville Pass (Summit) Comment
  CAS-BOT-BC330634  Acer glabrum var. glabrum Alice Eastwood 1906-7-23 950 El Dorado Glen Alpine Region, Camp Agassiz Comment
  CAS-BOT-BC330662  Acer glabrum var. glabrum A. A. Heller 1916-8-9 12503 El Dorado Haypress meadow above Echo Lake 2590 Comment
  CAS-BOT-BC330663  Acer glabrum var. glabrum Francis Price no date on label s.n. El Dorado Lake Tahoe Comment
  UC35026  Acer glabrum var. glabrum W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Glen Alpine vicinity of Lake Tahoe, , Glen Alpine (Mt. Tallac) 1897 Comment
  UCD117023  Acer macrophyllum G. K. Helmkamp; E. A. Helmkamp 2007-9-26 13014 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
  CAS-BOT-BC173621  Achillea millefolium Peter Rubtzoff; John Thomas Howell 1973-7-18 7155 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  JEPS72579  Achillea millefolium Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2750 El Dorado below summit area Mt. Tallac 2667 Comment
  HSC4557  Achillea millefolium W. R. Rogers 1965-7-11 260 El Dorado Tahoe Keys, Lake Tahoe Comment
  JEPS72575  Achillea millefolium Gladys L. Smith 1972-8-23 3522 El Dorado about Glen Alpine 2194 Comment
  UCD128454  Achillea millefolium Peter Rubtzoff 1974-6-18 7590 El Dorado Blodgett Forest, Bacci Meadow. Georgetown Divide. Comment
  SEINET11696015  Achnatherum lemmonii Unknown 1962-5-7 T.O. 2494 El Dorado N side of Pine Hill, grown from seed at UC Davis Campus, Agronomy Experimental Area 579 Comment
  CDA14110  Achnatherum nelsonii subsp. dorei G. F. Hrusa, J. Glazner 1997-6-3 13946 El Dorado Sierra Nevada; Exposed slopes surrounding Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Burned in 1992, cover mostly herbaceous. Uncommon here, on uppermost, dry slopes. Bunching, perennial. Comment
  CHSC73354  Achnatherum nelsonii subsp. dorei L. P. Janeway; Eric Schroder 1988-9-17 6343 El Dorado Along Trout Creek, about 0.3 mi northeast of confluence of Saxon Creek; about 1 mi east of Lake Tahoe Airport. 1917 Comment
  CAS-BOT-BC216780  Achnatherum occidentale L. R. Abrams 1928-7-4 12621 El Dorado Fallen Leaf Lake Comment
  SEINET255826  Achnatherum occidentale subsp. occidentale Mary E. Barkworth, LR Firestone 1982-8-22 4041 El Dorado Meyers about 0.25 mi beyond CA inspection stationa t Little Chalet Ski Sales; under porch & around. 2950 Comment
  SEINET255823  Achnatherum occidentale subsp. pubescens Mary E. Barkworth, LR Firestone 1982-8-22 4036 El Dorado Meyers ca 0.25 mi past CA inspection station at Little Chalet Ski Sales;under porch & around chalet 2950 Comment
  CAS-BOT-BC444030  Acmispon americanus var. americanus George K. Helmkamp; Elizabeth Helmkamp 2013-7-31 22068 El Dorado Northern Sierra Nevada Mountains: Wentworth Springs Road, 5.2 miles west of its junction with Ice House Road, c. 9 km NW (344 deg. airline) of Union Valley Reservoir. 507 Comment
  UCD42477  Acmispon nevadensis Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SEINET5642229  Acmispon nevadensis var. nevadensis Robert L. Johnson, Leigh A. Johnson; Adam T. Yankee 2013-6-26 2296 El Dorado Vicinity of Ice House Reservoir campground. Forest Service Rd 11N37.; 0 1678 Comment
  UCD104257  Acmispon nevadensis var. nevadensis G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10946 El Dorado Northern Sierra Nevada Mtns. Mount Ralston Trail and Hwy. U.S.-50, about 0.9 mile south of Twin Bridges. 1960 Comment
  UCD104263  Acmispon nevadensis var. nevadensis F. A. MacFadden 1934-7-18 s.n. El Dorado Emerald Bay District, Lake Tahoe. Comment
  UCD35945  Acmispon parviflorus Beecher Crampton 1953-4-22 1131 El Dorado 3 miles west of Rescue. Comment
  JEPS72333  Aconitum columbianum Gladys L. Smith 1964-8-2 2345 El Dorado 2 mi. w. Echo Summit (Pow-wow bog, U.S. 50) 2133 Comment
  CAS-BOT-BC391385  Aconitum columbianum subsp. columbianum Alice Eastwood 1906-7-25 961 El Dorado Glen Alpine Region. Glen Alpine Comment
  CAS-BOT-BC391387  Aconitum columbianum subsp. columbianum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC391394  Aconitum columbianum subsp. columbianum Dr. E. C. Van Dyke 1915-7-4 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe Region Comment
  CAS-BOT-BC412598  Aconogonon alaskanum J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Grade to summit of Sierra Nevada Mts., between Johnson's and Echo stations Comment
  CAS-BOT-BC391628  Actaea rubra Donald Myrick 1958-6-30 93 El Dorado On Angora Lake Trail above Fallen Leaf Lake, Lake Tahoe Comment
  UCD128533  Adenocaulon bicolor G. L. Webster 1974-7-16 7633 El Dorado ca. 0.5 mile west of Pacific House. 1036 Comment
  SD9510  Adiantum aleuticum W. G. Watkins 1900-7-20 El Dorado 20 miles east of Placerville, near head of Park Creek 1525 Comment
  UCD51550  Aegilops triuncialis Beecher Crampton 1959-5-21 5236 El Dorado French Camp Road, base of Mt. Aigare, 1.6 miles N of Brandon Corners. Comment
  UCD51590  Aegilops triuncialis Rimo Bacigalupi; L. R. Heckard 1962-5-30 8550 El Dorado along Deer Valley road, 1 mile north of Rescue. 365 Comment
  UCD51603  Aegilops triuncialis Beecher Crampton 1954-7-2 2023 El Dorado US Hwy. 50, Camino. 914 Comment
  JEPS71525  Agastache urticifolia Gladys L. Smith 1972-7-17 3576 El Dorado between Lily Lake and Glen Alpine road; between Lily Lake and Glen Alpine road 2011 Comment
  SEINET9337027  Agastache urticifolia Unknown 2011-9-13 18265 El Dorado Northern Sierra Nevada Mountains Comment
  UC480744  Agastache urticifolia W. C. Blasdale 1923-7-15 El Dorado Glen Alpine; Lake Tahoe Region, Glen Alpine Comment
  UCD125002  Agastache urticifolia Morris Halperin 1932-8-19 752 El Dorado Mariposa Grove, Yosemite National Park. 1737 Comment
  UC1035811  Ageratina occidentalis Annie M. Alexander and Louise Kellogg 1943-8-24 3473 El Dorado Tamarack trail Lake Tahoe region, Tamarack trail Comment
  CAS-BOT-BC295542  Agnorhiza bolanderi B. Crampton 1956-6-1 3523 El Dorado North slope of Pine Hill 579 Comment
  JEPS90112  Agnorhiza bolanderi Dean W. Taylor 1972-3-29 1381 El Dorado on Pine Hill Pine Hill 609 Comment
  UCD44156  Agoseris glauca var. laciniata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1522 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CHSC73624  Agoseris glauca var. monticola L. P. Janeway; Eric Schroder 1998-9-14 6293 El Dorado Meadow along Saxon Creek, about 1.2 mi southeast of the Lake Tahoe Airport. 1935 Comment
  CAS-BOT-BC15338  Agoseris heterophylla G. K. Helmkamp; E. A. Helmkamp 2008-4-30 13363 El Dorado Bear Creek Road and Daffodil Road, 0.6 miles NE of the junction of Bear Creek and Meadow Brook Road, S of Georgetown 722 Comment
  SEINET6738713 Image available Agoseris heterophylla E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4116 El Dorado Washoe Meadows St. Park, S portion of park on E side of fen system 1926 Comment
  UCR237054  Agoseris heterophylla George K. Helmkamp, E. A. Helmkamp 2012-4-24 18837 El Dorado Northern Sierra Nevada Mountains Foothills, Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg. ) of Garden Valley 705 Comment
  UC112919  Agoseris heterophylla var. cryptopleura Katharine Brandegee 1908-6-3 El Dorado near Pilot Hill Comment
  UC521406  Agoseris monticola E. B. Babcock 1934-7-13 422 El Dorado toward Bijou Lakeside ((meadow near highway)); Lake Tahoe Comment
  UC891277  Agoseris retrorsa Alice Eastwood Jul 21 1906-Aug 15 1906 991 El Dorado Camp Agassiz; Glen Alpine Region Comment
  CAS-BOT-BC13354  Agoseris retrorsa R. E. Frenkel 1964-6-11 579 El Dorado Sly Park Road, 0.4 mi NE of junction with Clear Creek Road 853 Comment
  CAS-BOT-BC451150  Agrimonia gryposepala T. C. Fuller 1961-10-5 7088 El Dorado scattered plants in hillside seep, Cool-Greenwood Rd., 2 mi. e. of Cool Comment
  CAS-BOT-BC451151  Agrimonia gryposepala G. L. Stebbins 1977-7-3 7749 El Dorado Along Weber Creek, 2 1/2 miles southeast of Placerville, 1/2 to 1 mile west of Cedar Ravine Road. 539 Comment
  CAS-BOT-BC110736  Agropyron L. R. Abrams 1928-7-4 12624 El Dorado Fallen Leaf Lake. Comment
  CAS-BOT-BC127535  Agrostis Peter Rubtzoff 1975-9-24 8399 El Dorado Sierra Nevada. Georgetown Divide. Blodgett Forest. Mutton Creek Road just west of East Fork Gaddis Creek crossing. 1293 Comment
  UCR209037  Agrostis George K. Helmkamp, E. A. Helmkamp 2009-8-19 15497 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  UCD51870  Agrostis capillaris Beecher Crampton 1978-7-26 9633 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club. Comment
  CAS-BOT-BC139703  Agrostis gigantea L. R. Abrams 1928-8-1 12634 El Dorado Fallen Leaf Lake. Comment
  UCD61604  Agrostis idahoensis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4169 El Dorado Washoe Meadows State Park. Off of Sawmill Road in eastern part of park, just east of Angora Meadows at the west end of a small meadow that merges with Angora Meadows. 1920 Comment
  UCD61735  Agrostis idahoensis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4266 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1926 Comment
  UCD35217  Agrostis oregonensis Beecher Crampton 1954-7-2 2021 El Dorado 4.5 miles west of Placerville. Comment
  UCD44866  Agrostis pallens C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2232 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD67047  Agrostis pallens G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11271 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 2.3 miles south of Union Reservoir Road. 1552 Comment
  UCR189298  Agrostis pallens George K. Helmkamp, E. A. Helmkamp 2007-9-11 12923 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  BFRS193 Image available Agrostis scabra Peter Rubtzoff, John Thomas Howell 1973-7-18 7121 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  BFRS195 Image available Agrostis scabra Peter Rubtzoff 1972-9-20 6935 El Dorado Blodgett Forest: Mutton Creek area ca. 0.4 mi. south of Country Road (Comp. 360R). 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
  SEINET3257985 Image available Agrostis scabra George K. Helmkamp, E. A. Helmkamp 2007-8-21 12790 El Dorado Northern Sierra Nevada Mountains; Ice House Road at the junction to the lower campground and boat ramp of Loon Lake. 1976 Comment
  UCD112439  Agrostis scabra Peter Rubtzoff 1972-9-20 6934 El Dorado Sierra Nevada, Blodgett Forest: Mutton Creek area ca. 0.4 mi. south of 'County Road' (Comp. 360R). 1283 Comment
  UCD53441  Agrostis scabra Beecher Crampton 1957-8-6 4581 El Dorado along US Hwy. 50, 2.3 miles west of Vade. 1981 Comment
  SEINET11674007  Agrostis scabra H. H. Heller 1938-1 631 El Dorado Fallen leaf Comment
  UCR178637  Agrostis stolonifera George K. Helmkamp, E. A. Helmkamp 2006-9-7 11336 El Dorado Northern Sierra Nevada Mountains, Ice House Road about 5.5 miles north of US-50 1637 Comment
  BFRS199 Image available Agrostis thurberiana Peter Rubtzoff, John Thomas Howell 1973-7-17 7074 El Dorado Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mi. south of County Road (Comp. 370E). Comment
  CDA28162  Agrostis thurberiana P. B. Kennedy 1920-8-1 s.n. El Dorado Eldorado National Forest. 0 Comment
  JEPS75151  Agrostis variabilis Gladys L. Smith 1972-7-18 3399 El Dorado trail from Wrights Lake to Grouse Lake 2377 Comment
  UCD74167  Agrostis variabilis Jennifer W. Burt 2006-9-6 201 El Dorado Sierra-at-Tahoe active ski area, off Hwy 50 near Phillips - collected from center of 'Sugar N' Spice' ski run. 2388 Comment
  BFRS203 Image available Aira caryophyllea Peter Rubtzoff 1975-5-28 8009 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R). Comment
  UCR206326  Alisma triviale George K. Helmkamp, E. A. Helmkamp 2009-5-29 14869 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UC217300  Allium amplectens H. M. Hall 1921-6-24 11283 El Dorado Sly Park 1066 Comment
  JEPS74215  Allium campanulatum Gladys L. Smith 1963-7-8 1757 El Dorado trail from Woods Lake to Winnemucca Lake 2499 Comment
  SD237250  Allium campanulatum G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15265 El Dorado Sierra Nevada Mountains: Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north sie of Lyons Creek crossing. 2015 Comment
  CAS-BOT-BC466403  Allium campanulatum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC466414  Allium campanulatum Geo. B. Grant 1906-7-15 s.n. El Dorado Tahoe Tavern, Lake Tahoe Comment
  POM87031  Allium campanulatum F. W. Peirson 1925-7-4 6262 El Dorado Road along E shore of Fallen Leaf Lake. 1951 Comment
  UCD138654  Allium validum G. K. Helmkamp; E. A. Helmpkamp 2006-9-12 11378 El Dorado Northern Sierra Nevada Mountains: Along Hwy CA-89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake. 2362 Comment
  CAS-BOT-BC269  Allocarya cryocarpa Alice Eastwood 1906-7-23 895 El Dorado Glen Alpine Region, near Lily Lake Comment
  UCR209518  Allophyllum gilioides George K. Helmkamp 2007-7-7 12468 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area 2338 Comment
  JEPS69411  Allophyllum gilioides subsp. violaceum Helen-Mar Wheeler 1941-8-18 446 El Dorado 4 mi. s. Meyers (Old sawmill, hwy. 89) 1950 Comment
  SEINET3860411  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2007-6-20 12402 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail just before its junction with Hwy CA-88.; 0 2265 Comment
  UCD74235  Allophyllum integrifolium Jennifer W. Burt; Jessica Hite 2005-8-16 127 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2081 Comment
  UCR206682  Allophyllum integrifolium George K. Helmkamp, Amy Barnes 2009-7-7 15117 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
  UC495481  Alnus incana subsp. tenuifolia Merle Randall 1930-6-19 El Dorado Granite Lake Lake Tahoe Region Comment
  UC72512  Alnus incana subsp. tenuifolia W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Vicinity of Lake Tahoe 1897 Comment
  UCD125155  Alnus incana subsp. tenuifolia Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7447 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  UCR170982  Alnus rhombifolia George K. Helmkamp, E. A. Helmkamp 2006-1-16 10052 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive, at the W end of Diamond Springs 537 Comment
  UCD97158  Amaranthus albus G. K. Helmkamp; E. A. Helmkamp 2007-9-22 12992 El Dorado Northern Sierra Nevada Mountains: along Pleasant Valley Road (Hwy CA-49) 0.8 mile west of its junction with Missouri Flat Road in Diamond Springs. 532 Comment
  UCD149645  Ambrosia artemisiifolia G. Ledyard Stebbins 1977-8-7 77141 El Dorado Northeast of Placerville. North of Smith Flat. Along Carson Road. (Exact location unknown. Coordinates estimated by label maker.) 792 Comment
  JEPS45122 Image available Amelanchier alnifolia var. pumila W. L. Jepson 1918-8-25 8129 El Dorado Mt. Tallac Lake Tahoe (ne El Dorado County) 2286 Comment
  UC1736216  Amelanchier alnifolia var. pumila Dean W. Taylor 1969-6-24 239 El Dorado Lake Tahoe, Sugar Pine Point 1920 Comment
  SEINET11792456  Amsinckia grandiflora R. L. Oliver 1976-1 El Dorado Comment
  SEINET12479879  Amsinckia intermedia J. Elder 1961-3-18 s.n. El Dorado South Fork of the American River, 6 miles NW of Placerville. 762 Comment
  UCR237552  Amsinckia lycopsoides George K. Helmkamp, E. A. Helmkamp 2012-3-9 18619 El Dorado Northern Sierra Nevada Mountains Foothills, Tierra De Dios Drive, 0.4 mile WNW of its junction with Country Club Drive, N of Hwy 50 near Cameron Park 372 Comment
  CDA40470  Amsinckia menziesii G. D. Barbe, Paul Peterson 1980-5-18 2657 El Dorado Base of fire lookout tower, summit of Pine Hill Lookout. Comment
  CAS-BOT-BC45097  Anaphalis margaritacea W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine Comment
  SEINET255573 Image available Anaphalis margaritacea George K. Helmkamp 2006-7-28 11018 El Dorado Northern Sierra Nevada Mtns: North Tuckee River Rd.,1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe 2009 Comment
  UC1035838  Anaphalis margaritacea Annie M. Alexander and Louise Kellogg 1943-9-29 3560 El Dorado Lake-of-the-Woods; Sierra Nevada Comment
  UC1125503  Anaphalis margaritacea P. L. Johannsen 1934-7-19 410 El Dorado 1 mi se of Wilson's; Pyramid Peak Quad. 2042 Comment
  UC1613447  Anaphalis margaritacea Charles M. Belshaw 1935-7-13 1169 El Dorado meadow 0.5 mi. w. Strawberry (along Placerville rd. to Tahoe); Sierra Nevada 1706 Comment
  UC464472  Anaphalis margaritacea R. M. Holman 1931-8-8 El Dorado 300 yds w of, at Firs Camp Grounds, above Tahoe Echo Summit; Lincoln Highway, Tahoe 2286 Comment
  UCR176047  Anaphalis margaritacea George K. Helmkamp, E. A. Helmkamp 2006-7-28 11009 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  UCD72501  Andropogon virginicus var. virginicus G. K. Helmkamp; E. A. Helmkamp 2006-11-17 11581 El Dorado Northern Sierra Nevada Mountains: 0.2 mile west of Diamond Springs along Pleasant Valley Road. 537 Comment
  UCR219649  Andropogon virginicus var. virginicus George K. Helmkamp, E. A. Helmkamp 2009-11-5 15729 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs, south of the junction of Patterson Dr. and Pleasant Valley Rd 523 Comment
  CAS-BOT-BC391869  Anemone grayi John Thomas Howell; Gordon H. True 1970-5-27 46530 El Dorado Blodgett Experimental Forest 1280 Comment
  UCD110509  Angelica breweri Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7251 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Near small parking lot east of Vikings Holm buildings on north side of bay. 1906 Comment
  UCD142225  Angelica breweri Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7884 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
  UCD60435  Antennaria corymbosa Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3986 El Dorado Washoe Meadows State Park. Angora Meadows, between manholes #5 and #6. 1917 Comment
  UCD128933  Antennaria media G. L. Stebbins Jr. 1936-8-13 2030 El Dorado on summit of plateau west of Angora Peak, southwest of Fallen Leaf Lake. 2438 Comment
  CAS-BOT-BC77255  Antennaria microphylla Greata June s.n. El Dorado Tallac Comment
  UC629719  Antennaria rosea H. L. Mason 1939-7-8 12162 El Dorado Fallen Leaf Lake (ne end) Fallen Leaf Lake 1950 Comment
  UC54129  Antennaria rosea H. M. Hall and H. P. Chandler 1903-7-1 4647 El Dorado (vicinity of) Lake Tahoe; Sierra Nevada Mountains, Lake Tahoe 2286 Comment
  UC54132  Antennaria rosea H. M. Hall and H. P. Chandler 1903-7-1 4684 El Dorado Mt. Ralston Sierra Nevada Mountains, Lake Tahoe, Mt. Ralston 2804 Comment
  CAS-BOT-BC447666  Aphanes arvensis Alice Eastwood 1927-3-26 14160 El Dorado Coloma Comment
  JEPS72500  Apocynum androsaemifolium Gladys L. Smith 1964-8-2 2347 El Dorado Echo Summit, CA Alpine Lodge 2249 Comment
  JEPS72507  Apocynum androsaemifolium Gladys L. Smith 1963-7-27 1830 El Dorado Echo Summit area, Old Hawley Grade 2072 Comment
  SEINET3282800 Image available Apocynum androsaemifolium George K. Helmkamp, E. A. Helmkamp 2008-8-1 13940 El Dorado Northern Sierra Nevada Mountains; Wright's Lake Road, 3.8 miles north of its junction with CA-50. 2076 Comment
  UC148923  Apocynum androsaemifolium H. M. Hall July 1910 8785 b El Dorado Glen Alpine Creek Sierra Nevada Mts., Glen Alpine Creek 1950 Comment
  UC311221  Apocynum androsaemifolium unknown July 1920 El Dorado Strawberry Sierra Nevada, Strawberry Comment
  UCD151161  Apocynum androsaemifolium James A. Neilson Jr. 1973-8-17 3036 El Dorado El Dorado County. Tahoe Area. Meadow below Fallen Leaf Lake. (Elevation estimated using Google Earth by label maker.) 1920 Comment
  UC1125870  Aquilegia formosa A. D. Gifford 1934-7-11 289 El Dorado 1.5 mi s Iron Mt.; Pyramid Peak quad, El Dorado National Forest 1676 Comment
  UC1125877  Aquilegia formosa H. S. Yates 1934-6-29 3911 El Dorado 1 mile ne Angora Lake; Pyramid Pk. Quadrangle, El Dorado National Forest 2133 Comment
  CAS-BOT-BC157968  Aquilegia formosa var. truncata Peter Rubtzoff 1974-6-27 7664 El Dorado Georgetown Divide. Blodgett Forest: Mutton Creek Road ca. 0.3 mi. east of East Fork Gaddis Creek crossing (Comp. 460E) 1310 Comment
  CAS-BOT-BC17264  Arabidopsis thaliana G. L. Stebbins; L. Donald Smith 1978-4-23 7845 El Dorado South side of South Fork, American River, 0.75 mile northwest of mouth of Weber Creek. 213 Comment
  UC306827  Arabis unknown 1918-7-21 El Dorado Mt. Ralston Sierra Nevada 2743 Comment
  CAS-BOT-BC407245  Arceuthobium americanum L. R. Abrams 1930-8-20 12753 El Dorado near Lily Lake, Glen Alpine Canyon Comment
  UC465468  Arceuthobium campylopodum R. L. Pendleton and F. M. Reed 1907-7-26 1268 El Dorado Fallen Leaf Lake Lake Tahoe Region 1920 Comment
  CAS-BOT-BC409975  Arceuthobium campylopodum W. R. Dudley 1893-6-8 s.n. El Dorado Mt. Tallac Comment
  POM219281  Arceuthobium campylopodum H. F. Copeland 1931-7-30 1425 El Dorado Near Fallen Leaf Lake. Comment
  JEPS29343  Arctostaphylos H. A. Jensen 1935-6-15 80 El Dorado head of creek Placerville Quad., Martinez Creek 579 Comment
  UC747682  Arctostaphylos G. Thomas Robbins 1944-2-6 1483 El Dorado near head of Spanish Ravine (e outskirts of Placerville); Placerville Comment
  RSA633104  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24993 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  RSA633118  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24994 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  UCD52461  Arctostaphylos mewukka F. B. Herbert 1916-6-9 El Dorado Shingle Springs; 8 miles SW of Placerville. Comment
  CAS-BOT-BC45543  Arctostaphylos nevadensis Alice Eastwood 1912-6-15 286 El Dorado Ward Pass. Lake Tahoe Region. Comment
  RSA659657  Arctostaphylos nevadensis Gary D. Wallace 1990-6-25 2926 El Dorado Sierra Nevada: Kirkwood Lake. 2354 Comment
  UC412763  Arctostaphylos nevadensis Milo S. Baker 1904-7-5 El Dorado near Angora Lake (near Lake Tahoe) Comment
  UC496443  Arctostaphylos nevadensis Merle Randall 1930-6-19 El Dorado Granite Lake Lake Tahoe Region 2316 Comment
  CAS-BOT-BC39902  Arctostaphylos nissenana Walter Knight; Irja Knight 1965-10-22 1205 El Dorado Poho Ridge. Confluence of S. fork of American River & Brush Creek. 975 Comment
  CAS-BOT-BC39906  Arctostaphylos nissenana P. Everett 1964-4-16 33740 El Dorado 1 mile S of Diamond Springs on Fowler Lane 518 Comment
  CAS-BOT-BC39914  Arctostaphylos nissenana Peter H. Raven; G. Thomas Robbins 1956-4-29 9087 El Dorado Head of Spanish Ravine near Placerville. Comment
  CAS-BOT-BC39939  Arctostaphylos nissenana G. Thomas Robbins 1944-3-19 1489 El Dorado On ridge southwest of Brush Creek at its confluence with South Fork American River. 914 Comment
  JEPS47739  Arctostaphylos nissenana Walter Knight and Irja Knight 1966-2-9 1779 El Dorado near Garden Valley (Type locality); Ashcraft Ranch Comment
  UCD52875  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -19 El Dorado Hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; about half-way up the southeast side of the hill, overlooking Martinez Creek. Comment
  RSA0002605  Arctostaphylos nissenana W. L. Jepson 1938-4-7 18609 El Dorado Spanish Ravine, Placerville. 640 Comment
  CAS-BOT-BC46661  Arctostaphylos patula David D. Keck 1946-4-25 5527 El Dorado Between Cascade Lake and Emerald Bay, Lake Tahoe. 2011 Comment
  POM298322  Arctostaphylos patula D. D. Keck 1946-4-25 5527 El Dorado Moraine betw. Cascade Lake and Emerald Bay, Lake Tahoe. 2012 Comment
  RSA635204  Arctostaphylos patula Jon E. Keeley 1993-9-13 24964 El Dorado Peavine Ridge Rd., Burned September 1992. Same site referred to as the Knight Site' in Roof (1967). E of Placerville. 1550 Comment
  UC481591  Arctostaphylos patula H. F. Copeland 1931-7-30 1426 El Dorado below Cathedral Rock (near Fallen Leaf Lake) Comment
  UCD53284  Arctostaphylos patula G. H. Vansell 1933-4-28 s.n. El Dorado Pino Grande. 1219 Comment
  UCD14729  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -11 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD14737  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -19 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD14757  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -20 El Dorado (with A. nissenana Merriam and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  UCD52622  Arctostaphylos viscida T. E. Weier; C. B. Heiser 1947-2-14 1877 El Dorado Between Greenwood and Garden Valley. Comment
  CAS-BOT-BC47406  Arctostaphylos viscida subsp. viscida Walter Knight; Irja Knight 1966-2-9 1776 El Dorado Ashcraft Ranch near Garden Valley Comment
  CAS-BOT-BC47414  Arctostaphylos viscida subsp. viscida Ira L. Wiggins 1946-5-11 11211 El Dorado 4 mi. North of Placerville on highway 49 toward Coloma. Comment
  POM367486  Arctostaphylos viscida subsp. viscida B. C. Templeton 1967-4-21 10750 El Dorado 5 miles E of Placerville. 610 Comment
  RSA285174  Arctostaphylos viscida subsp. viscida Lyman Benson 1929-11-8 1935 El Dorado Placerville; Sierra Nevada. 61 Comment
  RSA293064  Arctostaphylos viscida subsp. viscida Reino Alava 1957-4-28 665 El Dorado Along the US Highway No. 50, about six miles east of Placerville. Comment
  RSA605312  Arctostaphylos viscida subsp. viscida L. C. Wheeler 1952-9-26 6979 El Dorado South Fork American River: 1 mile upstream from Lotus. Comment
  UC1121422  Arctostaphylos viscida subsp. viscida A. E. Wieslander Nov. 1938 862 El Dorado 1 mi s Diamond Springs; Placerville Quadrangle Comment
  UCD61872  Arctostaphylos viscida subsp. viscida G. K. Helmkamp; Elizabeth Helmkamp 2006-4-13 10186 El Dorado Northern Sierra Nevada Foothills: El Dorado National Forest, along Volcanoville Road, 7.7 mi. N of Wentworth Springs road (NE of Georgetown). 915 Comment
  UCR171111  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2006-3-26 10110 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
  CDA31483  Aristida oligantha P. B. Kennedy 1920-9-23 El Dorado Shingle 0 Comment
  SBBG29990  Aristida oligantha J. T. Howell 1939-8-13 El Dorado 8 mi from Folsom on rd to Placerville Comment
  UC1119290  Arnica chamissonis H. S. Yates 1936-8-8 5968 El Dorado Sales Flat Pyramid Peak Quad. 2011 Comment
  UC29588  Arnica chamissonis W. H. Brewer 1863-8-22 2148 El Dorado Lake Tahoe 1920 Comment
  UCD42602  Arnica chamissonis Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC82306  Arnica cordifolia Alice Eastwood 1909-1 187 El Dorado Emerald Bay, Lake Tahoe Region Comment
  UCD129137  Arnica dealbata H. B. Currier 1952-8-7 s.n. El Dorado Upriver 0.5 mile, South Fork Camp, El Dorado National Forest. 1524 Comment
  JEPS35878  Arnica longifolia W. L. Jepson 1918-8-25 8133 El Dorado above Lake Tahoe; Mt. Tallac, Lake Tahoe 2743 Comment
  SEINET6775137 Image available Arnica longifolia W. D. Billings 1950-8-3 1956 El Dorado Summit of Mt. Tallac, Sierra Nevada 2972 Comment
  CAS-BOT-BC82786  Arnica mollis H. M. Hall 1910-7-28 8817 El Dorado [Half-moon] Half Moon Lake, in the Sierra Nevada 2500 Comment
  LA202930  Arnica mollis H. M. Hall; 1910-7-28 8817 El Dorado Sierra Nevada, Half-Moon Lake 2500.0 Comment
  UC747169  Arnica mollis G. Thomas Robbins 1944-7-29 1799 El Dorado s and above, (in meadow on ridge) Lake Schmidell; Desolation Valley Wilderness Area 2590 Comment
  UC62939  Arnica nevadensis Milo S. Baker 1904-7-3 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC85066  Arnica parryi Alice Eastwood 1906-7-21 1182 El Dorado Mt. Tallac - Glen Alpine Region Comment
  UC62940  Arnica parryi Milo S. Baker 1904-7-15 El Dorado Lake Valley Comment
  UCD166006  Arnica parryi Daniel M. McNair 2016-7-12 2154 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2034 Comment
  RSA151554  Arnica parryi subsp. sonnei Paul A. Mitchell 1960-7-10 203 El Dorado Along edge of marshy cove just west of Emerald Point. On fine sandy, partly moist soil. In partly shaded, mixed, open forest. 1899 Comment
  UCD129309  Artemisia douglasiana G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11273 El Dorado Northern Sierra Nevada Mountains Foothills. Ice House Road, 2.3 miles south of Union Reservoir Road. 1552 Comment
  CAS-BOT-BC97311  Artemisia tridentata subsp. tridentata Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC344948  Asclepias cordifolia Peter Rubtzoff 1975-7-10 8172 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca 1.6 miles south of Old Gaddis Creek Road (double gates). Comment
  UC747579  Asclepias cordifolia G. Thomas Robbins 1943-6-2 1109 El Dorado C.C.C. Camp Snowline 1036 Comment
  UCD40107  Asclepias cordifolia Rodney Gale Myatt 1972-6-1 387 El Dorado Along Hwy 193, north of Placerville towards Georgetown, and about 2 mi. north of Placerville. 487 Comment
  UCD69675  Asclepias cordifolia Laura Tanata 1982-5-23 16 El Dorado North bank of the North Fork of Cosumnes River, 1/2 miles west of bridge on Bucks Bar Road. 609 Comment
  UCR218751  Asclepias speciosa George K. Helmkamp, Mary Jane Ganibe, Mary Alice Barnes 2010-6-19 16307 El Dorado Sierra Nevada Mountains Foothills, junction of Perry Creek Road and Slug Gulch Road, about 1 mile northeast of Fair Play 677 Comment
  CAS-BOT-BC65934  Aspidotis densa Laura M. Lathrop 1909-7-12 s.n. El Dorado near Fallen Leaf Lake Comment
  RSA686371  Aspidotis densa George B. Grant 1906-8-3 1931 El Dorado Lake Tahoe, Sierra Nevada Mountains 2439 Comment
  UCD42764  Aster eatonii C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 130 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
Read comments
Jun 11 2012
  RSA795073  Aster foliaceus var. parryi George K. Helmkamp, E. A. Helmkamp 2011-9-23 18306 El Dorado along Ice House Road, 8.6 miles north of its junction with US-50 1613 Comment
  UCR206073  Aster integrifolius George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13911 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  RSA417675  Aster integrifolius Harry H. Stone 1933-8-21 18602 El Dorado Echo Lake Comment
  UCR193510  Aster occidentalis var. yosemitanus George K. Helmkamp, E. A. Helmkamp 2007-9-11 12943 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road 4.6 miles north of its junction with US-50 2037 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-BC177499  Astragalus austiniae John Thomas Howell 1925-7-6 1424 El Dorado Mt. Tallac, Lake Tahoe region (Near Fallen Leaf Lake) Comment
  CDA26622  Astragalus bolanderi P. B. Kennedy 1920-8-12 44 El Dorado Eldorado National Forest - Barrett Camp. Comment
  UCD104654  Astragalus bolanderi G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10764 El Dorado Northern Sierra Nevada Mountains, 2 miles west of Wright's Lake, at the junction with Wright's Lake Road (6 miles north of Hwy US-50). 2003 Comment
  UCD33192  Astragalus gambelianus Beecher Crampton 1967-5-5 7876 El Dorado 7.5 miles E of Folsom on Green Valley road. Comment
  CAS-BOT-BC68083  Athyrium filix-femina subsp. cyclosorum Ira L. Wiggins 1933-8-17 6768 El Dorado Tamarack Trail above Glen Alpine Rd. from Fallen Leaf, L. Tahoe Region Comment
  UCD114246  Athysanus pusillus Peter Rubtzoff; Robert C. Heald 1976-5-18 8516 El Dorado Sierra Nevada. Blodgett Forest: Gaddis Creek area off Camp 1 Road ca. 0.65 mi. south of junction with Quail Landing Road (off Lower Gaddis Creek Road ca. 0.7 mi. south of junction with Chinquapin Flat Road) (Comp. 660E). 1264 Comment
  CAS-BOT-BC98024  Baccharis pilularis John Thomas Howell 1976-10-29 52308 El Dorado On Salmon Falls Road at Sweetwater Creek 149 Comment
  CHSC31972  Baccharis pilularis subsp. consanguinea Lowell Ahart 1975-1-3 692 El Dorado Ca. 3 mi S of Coloma. 518 Comment
  CAS-BOT-BC106554  Balsamorhiza Elsie Z. Lovegrove 1947-6-6 s.n. El Dorado Fallen Leaf L. Road Comment
  SEINET8734374 Image available Balsamorhiza bolanderi G. Thomas Robbins 1945-1 1844 El Dorado northwest of Shingle Springs 457 Comment
  SD81094  Balsamorhiza sagittata Darley F. Howe 1971-7-2 4757 El Dorado South Lake 1890 Comment
  SBBG12238  Barbarea orthoceras D. Myrick 1958-6-30 92 El Dorado Angora Lake trail above Fallen Leaf Lake 1981 Comment
  UCR208565  Barbarea verna George K. Helmkamp, E. A. Helmkamp 2009-5-4 14585 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
  UCD149236  Berberis aquifolium var. repens G. L. Stebbins 1976-6-6 C 7649 El Dorado Northeast of Georgetown. Canyon Creek. (Exact location unknown. Coordinates estimated by label maker.) 1036 Comment
  CAS-BOT-BC75656  Berberis nervosa D. L. Smith; G. L. Stebbins 1975-11-28 C 7509 El Dorado Long Canyon, 3.5 miles northeast of Camino. 762 Comment
  UCD129570  Bidens frondosa G. K. Helmkamp; E. A. Helmkamp 2007-9-10 12919 El Dorado Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive. 530 Comment
  UCD98823  Bistorta bistortoides Morris Halperin 1932-8-14 915 El Dorado Alpine Meadows, Strawberry. 2438 Comment
  UCR254778  Blechnum spicant Peter Rubtzoff 1972-10-11 7015 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Bacon Canyon below the bunk-house near headquarters 1280 Comment
  JEPS72019  Boechera covillei Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2774 El Dorado Mt. Tallac summit area Mt. Tallac 2819 Comment
  SEINET5783780 Image available Boechera holboellii L. S. Rose 1941-7-9 41301 El Dorado Rubicon Point, Lake Tahoe Comment
  JEPS72288  Boechera howellii Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2774 -A El Dorado Mt. Tallac summit area Mt. Tallac 2819 Comment
  UCD77115  Boechera lemmonii G. Ledyard Stebbins 1980-8-20 8175 El Dorado Desolation Wilderness area, crest of ridge, on saddle between points 9168 and 9441, northeast of Tyler Lake. (Exact location unknown. Coordinates estimated by label maker.) 2743 Comment
  CAS-BOT-BC14648  Boechera rectissima G. Thomas Robbins 1944-6-17 1709 El Dorado Above US Highway 50 about 1 mile east of Pyramid Ranger Station. 1676 Comment
  CAS-BOT-BC14643  Boechera rectissima R. E. Frenkel 1964-6-12 541 El Dorado El Dorado National Forest. Pacific District. At edge of Ice House Reservoir Boat Ramp. 1645 Comment
  CAS-BOT-BC25477  Boechera retrofracta Lyons; McMillan 1912-7-18 26 El Dorado El Dorado forest. 1981 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
  CAS-BOT-BC417615  Boykinia major Peter Rubtzoff 1974-7-18 7693 El Dorado Blodgett Forest: Pilot Creek canyon along Pilot Creek (public) road north of Blodgett Forest Section 5. Pilot Creek margin near Pilot Creek road crossing. Comment
  CAS-BOT-BC417617  Boykinia major G. Thomas Robbins 1945-8-5 2097 El Dorado along small stream on trail to Pleasant Lake, 3-4 mi. e. of Wentworth Springs 2072 Comment
  CAS-BOT-BC418412  Boykinia occidentalis H. M. Hall 1921-6-25 11300 El Dorado Sly Park 1036 Comment
  SBBG21221  Brachypodium distachyon B. Crampton 1959-5-18 El Dorado 1.5 mi W of Clarksville Comment
  UCD42520  Brassica rapa Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC532164  Brickellia californica Herbert F. Copeland 1931-9-7 El Dorado Rattlesnake Bridge Comment
  UCR173905  Briza minor George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10615 El Dorado Northern Sierra Nevada foothills, along Rock Creek Road, 0.1 mile east of its junction with Calif. Hwy 193 387 Comment
  CAS-BOT-BC132174  Brodiaea Peter Rubtzoff 1976-6-10 8622 El Dorado Blodgett Forest: County Road ca. 0.7 mi. east of Headquarters Road junction (Comp. 220R) 1363 Comment
  CAS-BOT-BC344957  Brodiaea Peter Rubtzoff 1975-7-10 8194 El Dorado U.C. Blodgett Forest Research Station: Bacchi Meadow, at east margin of meadow. 1310 Comment
  SEINET195653  Brodiaea coronaria subsp. coronaria G. Thomas Robbins 1943-5-28 1099 El Dorado At western edge of Institute of Forest Genetics 3 miles east of Placerville 732 Comment
  UCR206863  Brodiaea elegans subsp. elegans George K. Helmkamp, E. A. Helmkamp 2009-6-25 15038 El Dorado Sierra Nevada Mountains Foothills, Forbay Road above South Fork American River, 6.4 miles north of Pony Express Trail in Pollock Pines 613 Comment
  UC149850  Brodiaea minor Katharine Brandegee 1911-5-27 El Dorado Between Coloma and Rose Springs Comment
  UCD69732  Brodiaea volubilis Carolyn Schlobohm 1989-4-20 16 El Dorado Pine Hill. Hillside. With Rhus and Quercus. On semi dry soil in partial shade. Herb with pink flowers. 512 Comment
  BFRS209 Image available Bromus Peter Rubtzoff 1974-6-25 7635 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  SACT000383  Bromus carinatus J. Wilson 1985-4-29 El Dorado Shingle Springs 457.2 Comment
  SACT000384  Bromus carinatus J. Wilson 1982-5-22 El Dorado 500' W of Salmon Falls Rd aprox. 4.5 miles North of Green Valley, up and over small ridge (hill) 225.0 Comment
  UCD37314  Bromus carinatus Beecher Crampton 1959-5-21 5235 El Dorado 4 miles NE of Latrobe, Brandon School, on French Camp Road. Comment
  UCD61672  Bromus carinatus Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4216 El Dorado Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west. 1924 Comment
  UCR231114  Bromus carinatus George K. Helmkamp, E. A. Helmkamp 2010-8-7 16725 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
  UCR251280  Bromus carinatus George K. Helmkamp, E. A. Helmkamp 2012-7-6 19326 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
  UCR172669  Bromus carinatus var. carinatus George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10178 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest, Along Calif. Hwy 193, just N of Kelsey, south of Gopher Hill 610 Comment
  CAS-BOT-BC155441  Bromus hordeaceus John Thomas Howell 1954-5-16 s.n. El Dorado Sierra Nevada. 4 miles west of Shingle Springs. Comment
  UCD63229  Bromus inermis G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11369 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. 2363 Comment
  JEPS76773  Bromus laevipes L. R. Heckard 1974-5-15 3703 El Dorado about 6 1/2 mi s of El Dorado (Canyon of the North Fork Consumnes River); Canyon of the North Fork Consumnes River 304 Comment
  UCD57486  Bromus laevipes G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-4 10633 El Dorado Northern Sierra Nevada foothills. Rock Creek Road, about 2.2 miles east of its junction with Hwy. CA-193. 423 Comment
  UCD58880  Bromus laevipes R. Tofsrud 1948-7-1 s.n. El Dorado El Dorado Co. Comment
  UCD58940  Bromus laevipes Beecher Crampton 1957-6-18 4236 El Dorado Above Empire Creek, ca. 1 mile southwest of Georgetown. Road to Garden Valley. Comment
  UCD58987  Bromus madritensis Innocent Onwueme 1966-5-13 47 El Dorado Pine Hill. 4 miles west of Rescue. 609 Comment
  SACT000710  Bromus marginatus James Grove 1974-7-2 El Dorado 2351.8 Comment
  SACT000592  Bromus mollis J. Wilson 1982-5-2 El Dorado within 50 yards north of intersection; metamorphic, savanna, disturbed roadside 188.976 Comment
  RSA187197  Bromus orcuttianus Le Roy Abrams 1928-7-9 12627 El Dorado Fallen Leaf Lake Comment
  SEINET3923250  Bromus orcuttianus Hilda H. Heller 1938-7-31 730 El Dorado Stanford, Fallen leaf. Label partly illegible.; 0 Comment
  UCD165728  Bromus orcuttianus Ellen Dean 2016-7-12 9083 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South of unnamed drainage on east side of Highway 89. 2062 Comment
  UC682026  Bromus suksdorfii G. L. Stebbins Jr. 1942-8-28 3304 El Dorado s of Fallen Leaf Lake (sw of Lake Tahoe, on Tamarack Trail); Tamarack Trail 2377 Comment
  CAS-BOT-BC161538  Bromus tectorum R. E. Frenkel 1964-6-12 555 El Dorado On U.S. Highway 50, 0.5 mile east of Pollack Pines. 1219 Comment
  UCD165638  Bromus tectorum Ellen Dean; with Daniel McNair 2016-6-10 8985 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of the park on east side of Highway 89, close to northern entrance gate. 1945 Comment
  UCD60218  Bromus tectorum G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10534 El Dorado Northern Sierra Nevada Mountains: Along Ice House Canyon Road, 10.6 mi. S of Wentworth Springs Road (just S of the Jones fork of Silver Creek and SE of Union Valley Reservoir). 1505 Comment
  UCD57193  Calamagrostis breweri G. L. Stebbins Jr. 1942-8-30 3317 El Dorado Desolation Valley, near Lake Le Conte, 7 miles west of Fallen Leaf. 2590 Comment
  CHSC73530  Calamagrostis canadensis L. P. Janeway; Eric Schroder 1998-9-1 6239 El Dorado Lake Tahoe Basin-National Forest. Meadow along Tallac Creek, about 1.0 mi southwest of Lake Tahoe. 1935 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
  UCD57227  Calamagrostis canadensis P. B. Kennedy 1920-8-10 10 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR258793  Calamagrostis canadensis George K. Helmkamp, Amy Barnes 2012-8-19 19654 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
  UCR206697  Calandrinia ciliata George K. Helmkamp, E. A. Helmkamp 2009-3-19 14429 El Dorado Sierra Nevada Mtns. Foothills, Rock Creek Road at the Rock Creek crossing; about 3.5 miles west of Finnon Reservoir 412 Comment
  SEINET4169759  Calliprora scabra Unknown 1945-5-20 1945 El Dorado Along Deer Valley Road , northwest of Rescue 305 Comment
  CAS-BOT-BC112288  Calliscirpus brachythrix Edwin Cooper Van Dyke 1915-7-1 s.n. El Dorado Desolation Valley, Lake Tahoe Region Comment
  SEINET195490  Calocedrus decurrens G. T. Robbins 1944-2-6 1484 El Dorado At CCC Camp Snowline 3 mi E of Camino 1036 Comment
  SEINET2122801  Calocedrus decurrens U. S. F. S. 1961-1 El Dorado Placerville Comment
  UC463456  Calocedrus decurrens Ira L. Wiggins 1930-10-11 5064 El Dorado 18 mi w Lake Tahoe (along Placerville-Tahoe highway) Comment
Read comments
Feb 13 2012
  UC1537210  Calochortus albus Gordon H. True Jr. 1936-4-8 400 El Dorado hill between El Dorado and Shingle Springs 457 Comment
  SEINET12045767  Calochortus albus L. Constance, Morrison, J. L. 1938-1 2170 El Dorado 3 mi S of Coloma, Siera Nevada Foothills 488 Comment
  UC1614089  Calochortus albus Charles M. Belshaw 1935-5-25 899 El Dorado a few mi. s. Placerville (Diamond Springs); Sierra Nevada, Diamond Springs Comment
  CDA36090  Calochortus leichtlinii M. Beyers, G. F. Hrusa 2011-7-2 983 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  UC370262  Calochortus leichtlinii E. O. Essig 1928-7-19 El Dorado Upper Echo Lake 2438 Comment
  UCR189004  Calochortus leichtlinii George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12384 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 17.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 2128 Comment
  UCR173909  Calochortus minimus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10756 El Dorado Northern Sierra Nevada Mountains, 1.1 miles west of Wright's Lake 2027 Comment
  UCR173970  Calochortus minimus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10682 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
  UCR175662  Calochortus minimus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10830 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  CAS-BOT-BC492570  Calochortus minimus Verne Grant; Alva Grant 1949-7-22 8777 El Dorado Lodgepole Pine Forest ateast end of Lake of the Woods, Desolation Valley Wilderness Area near Echo Lake 2590 Comment
  CAS-BOT-BC492571  Calochortus minimus Alice Eastwood 1906-7-1 1027 El Dorado Glen Alpine Region; Lake Lucille & Glen Alpine, Lake Tahoe Region Comment
  POM213966  Calochortus minimus J. B. Lillard 1935-7-7 s.n. El Dorado Wrights Lake Comment
  UCR217260  Calochortus monophyllus George K. Helmkamp, E. A. Helmkamp 2010-5-13 16008 El Dorado Sierra Nevada Mountains Foothills, junction of Bear Rock Road and Bedford Ave., 1.8 miles north of US-50 in Placerville 624 Comment
  UCR250076  Calochortus monophyllus George K. Helmkamp, Mary Alice Barnes 2013-5-10 20528 El Dorado Northern Sierra Nevada Mtns. Foothills, Wentworth Springs Road, 3.4 miles east of Georgetown 983 Comment
  SEINET8197441  Calochortus monophyllus P. B. Kennedy 1934-5-29 s.n. El Dorado Above Georgetown. Comment
  JEPS118648  Calochortus superbus L. P. Janeway and B. Castro 2010-6-12 10002 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Cameron Park Unit; along 4x4 dirt frontage road on north side of Hwy 50 1.3 km west of Ponderosa Way and Shingle Springs. Shingle Springs 7.5' quad. Comment
  UC747450  Caltha biflora G. Thomas Robbins 1943-6-27 1230 El Dorado Along U.S. Highway 50 just east of Echo Summit Pass. 2286 Comment
  CAS-BOT-BC175785  Caltha leptosepala Dr. E. C. Van Dyke 1915-7-15 s.n. El Dorado Gilmore Lake, Lake Tahoe Region Comment
  JEPS60526  Caltha leptosepala Alice M. Ottley 1920-7-10 1151 El Dorado Susie Lake near Fallen Leaf Lake. Comment
  UCD95575  Caltha leptosepala P. B. Kennedy 1920-8-10 40 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  JEPS20231  Calycadenia multiglandulosa Helen-Mar Wheeler 1941-8-18 451 El Dorado near Bridge 2503 (along Highway 50, about halfway between Placerville and Folsom) 335 Comment
  UC185677  Calycadenia multiglandulosa Katharine Brandegee 1907-5-28 El Dorado Simpson's Ranch, Sweetwater Creek Sweetwater Creek Comment
  UC195068  Calycadenia spicata H. M. Hall 1916-6-22 10218 El Dorado near Folsom (e side of Sacramento Valley); Sacramento Valley 121 Comment
  UCR233292  Calycadenia truncata George K. Helmkamp, E. A. Helmkamp 2010-9-23 16950 El Dorado Northern Sierra Nevada Mountains, Peavine Ridge Road, 2.8 miles west of Ice House Road and at the junction with Forest Route 31 and Round Tent Canyon Road 1581 Comment
  UC495599  Calyptridium monospermum Merle Randall 1930-6-22 El Dorado Berkeley Echo Camp; Lake Tahoe Region, Berkeley Echo Camp Comment
  UC852137  Calyptridium monospermum A. A. Heller 1911-8-10 12533 El Dorado above Echo Lake (e side of Ralston Peak); Ralston Peak 2407 Comment
  UCD100364  Calyptridium monospermum G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11079 El Dorado Northern Sierra Nevada Mountains. along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy. US-50. 1864 Comment
  UCR171227  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2005-7-31 9736 El Dorado Northern Sierra Nevada Foothills, 20 mi WSW of Lake Tahoe; Ice House Road, N of Calif. Highway 50 and 1.5 mi south of junction with Ice House Reservoir 1637 Comment
  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
  UCD19886  Calyptridium umbellatum C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1169 -11 El Dorado El Dorado National Forest, Rubicon River. Comment
  UC418995  Calystegia occidentalis subsp. occidentalis H. E. Parks June, 1924 2273 El Dorado Placerville Comment
  UCD126375  Calystegia occidentalis subsp. occidentalis R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  CHSC70447  Calystegia occidentalis subsp. occidentalis R. A. Schlising; T. Lane 1975-6-3 3163 El Dorado About 10 mi W of Placerville, along North Shingle Road, just S of junction with Hwy 50. Comment
  UCD126173  Calystegia stebbinsii R. A. Schlising; T. Lane 1975-7-3 3164 El Dorado about 10 miles north of Placerville; along a frontage road parallel with Highway 50, about 0.5 mile west of junction of Highway 50 and North Shingle Road. Comment
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Dec 26 2016
  UCD163363  Calystegia vanzuukiae Robert E. Preston 2014-6-21 2976 El Dorado El Dorado: Ca. 1.6 mi NE of Georgetown, along E side of Fox Run Rd. 823 Comment
  BFRS61 Image available Camassia Peter Rubtzoff 1975-6-26 8132 El Dorado Blodgett Forest: West Fork Gaddis Creek off west side of Mainline Road 0.15 mile north of Mutton Creek Road junction (Comp. 500U) Comment
  RSA0011146  Camissonia campestris subsp. campestris Ali Estilaz 1969-5-18 34 El Dorado Along the American River, near the Marshall Gold Discovery Site, 0.2 mile north of Coloma 482 Comment
  RSA792007  Campanula prenanthoides George K. Helmkamp, E. A. Helmkamp 2011-7-30 17916 El Dorado along North-South Road, 1.6 miles north of its junction with Omo Ranch Road, 0.95 mi. NNW (331 deg.) of Omo Ranch Rd. jct. with Hwy 88 1460 Comment
  UCR189502  Capsella bursa-pastoris George K. Helmkamp, E. A. Helmkamp 2007-3-22 11666 El Dorado Foothills, Northern Sierra Nevada Mountains, Bucks Bar Road, 4.4 miles south of Pleasant Valley Road at the junction of Sand Ridge road 628 Comment
  CAS-BOT-BC37844  Cardamine oligosperma Volney Rattan 1866-1-1 s.n. El Dorado Unspecified. Comment
  UCR235489  Cardamine oligosperma George K. Helmkamp, E. A. Helmkamp 2012-4-27 18851 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
  SD212532  Cardamine pensylvanica G. K. Helmkamp, E. A. Helmkamp 2006-3-26 10102 El Dorado Northern Sierra Nevada Foothills: East-Northeast of Sacramento; Chili Bar, at CA Highway 193 and the bridge over the South fork of the American River. 295 Comment
  UCR170990  Cardamine pensylvanica George K. Helmkamp, E. A. Helmkamp 2006-3-26 10102 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; Chili Bar, at Calif. Highway 193 and the bridge over the South Fork of the American River 296 Comment
  CAS-BOT-BC38123  Cardamine pensylvanica G. Thomas Robbins 1944-5-7 1591 El Dorado Park Creek, near Sly Park, 5 miles south of Pollock Pines. 975 Comment
  UCD149455  Carex G. Ledyard Stebbins 1976-10-23 7754 El Dorado 3 miles southeast of Placerville. North of Weber Creek near Cedar Ravine Road. (Exact location unknown. Coordinates estimated by label maker.) 548 Comment
  UCD73026  Carex Ellen Dean; Tamara Sasaki 2007-8-26 4550 El Dorado Lake Valley Recreation Area on southern side of Upper Truckee River and western side of golf course. Upper Truckee River Restoration Project monitoring well #19 plot. 1920 Comment
  UCR192906  Carex George K. Helmkamp, E. A. Helmkamp 2007-5-31 12239 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
  UCR237061  Carex George K. Helmkamp, E. A. Helmkamp 2012-5-18 19027 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
  UCR246486  Carex Peter Rubtzoff, J. T. Howell 1973-7-17 7070 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mutton Creek at the crossing of Mutton Creek Road, 0.3 mi. south of 'County Road 1280 Comment
  UCR93342  Carex F. M. Reed 1907-1 s.n. El Dorado Sierra Nevada Mtns., Lake Tahoe region. Glen Alpine Springs [S of Fallen Leaf Lake] 2073 Comment
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May 1 2011
  CHSC73330  Carex abrupta L. P. Janeway; Eric Schroder 1998-8-20 6130 El Dorado Lake Tahoe Basin Management Unit. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  UCR208513  Carex amplifolia Peter Rubtzoff 1972-10-11 7017 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Bacon Canyon in headquarters area 1280 Comment
  UCR249568  Carex amplifolia George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20857 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz 1364 Comment
  SEINET2470987  Carex athrostachya K. Christie 2010-7-26 1928 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  UCD44170  Carex athrostachya C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1536 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD60350  Carex athrostachya Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3937 El Dorado Washoe Meadows State Park. Angora Meadows near sewer manhole #4. 1917 Comment
  UCD44164  Carex aurea C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1530 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  JEPS73193  Carex aurea Gladys L. Smith 1972-7-20 3345 El Dorado about L. Gilmore L. Gilmore 2560 Comment
  UCD140132  Carex aurea Peter Rubtzoff 1975-6-26 8135 El Dorado Sierra Nevada, Blodgett Forest, east side of Mutton Creek Road around 0.8 mile south of 'County Road', opposite Bacchi Meadow Road junction (just outside Blodgett Forest boundary). 1295 Comment
  UCD149281  Carex bolanderi G. L. Stebbins 1976-5-31 7626 El Dorado American River just west of crossing of Iowa Creek. Along Chute Camp Road above South Fork. (Exact location unknown. Coordinates estimated by label maker.) 609 Comment
  UCR249346  Carex bolanderi Peter Rubtzoff 1974-8-20 7824 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Headquarters Loop Road at Bacon Creek crossing west of headquarters 1337 Comment
  UC1461  Carex brainerdii Ezra Brainerd 1897-7-16 El Dorado near Slippery Ford 1828 Comment
  CAS-BOT-BC34202  Carex canescens Alice Eastwood 1906-7-21 1216 El Dorado Glen Alpine Region. Trail to Angora Lakes. Comment
  UCD55390  Carex capitata Ellen Dean; Mark Bibbo 2006-7-19 3240 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Near old quarry. 1927 Comment
  CAS-BOT-BC520410  Carex cyrtostachya Peter Rubtzoff; John Thomas Howell 1973-7-17 7088 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E) 1310 Comment
  UC1109172  Carex davyi Verne Grant, Alva Grant 1946-7-20 7750 El Dorado n side Upper Echo Lake 2286 Comment
  CAS-BOT-BC34964  Carex densa Gilbert Thereon Benson 1924-4-13 37 El Dorado Near Webber Creek, 1 mile south of Placerville. Comment
  SEINET7484436 Image available Carex diandra Peter F. Zika 2010-1 25317 El Dorado W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) 2365 Comment
  UCD149101  Carex disperma Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8468 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Along trail that connects the Grizzly Mtn Rd entrance to park with dry meadow that is in central part of park. North side of trail in wet forest. 1934 Comment
  UCD44209  Carex douglasii C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1575 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC20618  Carex douglasii H. S. Yates 1936-8-8 5972 El Dorado Sayles Flat, east of Strawberry, South Fork of the American River. 2011 Comment
  UCR188012  Carex dudleyi George K. Helmkamp, E. A. Helmkamp 2007-5-1 11910 El Dorado Foothills, Northern Sierra Nevada Mountains, access road to South Fork American River along CA-49, 4.4 miles northwest of Coloma 207 Comment
  UCD140292  Carex echinata Peter Rubtzoff; John Thomas Howell 1973-7-18 7111 El Dorado Sierra Nevada. Blodgett Forest: East Fork Gaddis Creek ca. 0.1 mile south of 'Clearcut' (Comp. 460E). 1301 Comment
  RSA550460  Carex echinata subsp. echinata R. Tallent 1987-7-26 828 El Dorado Desolation Wilderness; Lake Sylvia Area. 2439 Comment
  UCD149459  Carex festivella G. Ledyard Stebbins 1977-8-1 7797 El Dorado Wrights Lake. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC20184  Carex filifolia var. erostrata Verne Grant; Alva Grant 1946-7-18 7716 El Dorado By Upper Echo Lake. 2316 Comment
  UC495496  Carex filifolia var. erostrata Merle Randall 1930-6-21 El Dorado Desolation valley trail above Lake of the Woods; Lake Tahoe Region Comment
  CHSC114372  Carex filifolia var. erostrata M. Beyers 2011-7-20 1016 El Dorado Sierra Nevada Mountains: Shealor Lakes. Comment
  CAS-BOT-BC22338  Carex filifolia var. filifolia James A. Neilson 1971-8-28 2517 El Dorado Sierra Nevada. Desolation Valley south of Mosquito Pass. Comment
  UCD74073  Carex fracta Jennifer W. Burt 2006-8-7 177 El Dorado Sierra-at-Tahoe active ski area, off Hwy 50 near Phillips - collected from center of 'Chute' ski run. 2235 Comment
  UCR249559  Carex fracta George K. Helmkamp 2007-7-7 12462 El Dorado Northern Sierra Nevada Mountains, along CA-89, 5.4 miles northwest of Luther Pass in the Grass Lake area 2018 Comment
  CHSC101479  Carex helleri L. P. Janeway 2009-8-8 9912 El Dorado Northern High Sierra Nevada. On narrow ridge 1.3 km northwest of top of Freel Peak. 2966 Comment
  UCD84173  Carex heteroneura Chuck Hughes 2009-7-8 132 El Dorado near Rubicon Trail crossing of Ellis Creek. 1987 Comment
  CAS-BOT-BC22097  Carex heteroneura P. B. Kennedy 1920-9-19 220 El Dorado El Dorado National Forest. Rockbound Trail. 2438 Comment
  JEPS73192  Carex hoodii Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2749 El Dorado below summit area; Mt. Tallac 2667 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
  CAS-BOT-BC7704  Carex integra M. D. Morris 1923-8-5 5 El Dorado Ice House Meadow, El Dorado Forest. 1584 Comment
  CAS-BOT-BC7706  Carex integra R. E. Frenkel 1964-6-12 574 El Dorado On Ice House Road, north side of Schreiber's Ice House Resort. 1615 Comment
  CAS-BOT-BC7795  Carex laeviculmis John Thomas Howell; Gordon H. True 1970-5-27 46532 El Dorado Near headquarters, Blodgett Experimental Forest. 1280 Comment
  SEINET7485359 Image available Carex lemmonii Ray Tallent 1987-1 808 El Dorado El Dorado National Forest; cut clearing N of Strawberry Crk 1800 Comment
  SEINET10949984  Carex lenticularis Alan A. Beetle, D. E. Beetle; Alva Hansen 1945-7-16 Beetle 3934 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. Lake margin. 2286 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
  CAS-BOT-BC28479  Carex lenticularis var. lipocarpa W. R. Dudley 1894-9-1 s.n. El Dorado Lake of the Woods Comment
  UCD84155  Carex lenticularis var. lipocarpa Chuck Hughes 2009-7-7 114 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  SJSU14731  Carex limosa C. M. Rose 1991-7-20 El Dorado Grass L near Luther Pass on Hwy 89 2353 Comment
  CAS-BOT-BC31531  Carex luzulifolia LeRoy Abrams 1911-7-29 4850 El Dorado Glenn Alpine trail, Mt. Tallac 2743 Comment
  CHSC73220  Carex mariposana L. P. Janeway 1998-8-5 5944 El Dorado Lake Tahoe Basin Management Unit -- Forest Service. 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
  CHSC73337  Carex mariposana L. P. Janeway; Eric Schroder 1998-8-24 6154 El Dorado Lake Tahoe Basin Management Unit. Lake Valley; a meadow along a western branch of Saxon Creek, about 1.2 mi east of Meyers. 1941 Comment
  CAS-BOT-BC9337  Carex mariposana Hilda H. Heller 1938-8-1 632 El Dorado Jolmans, Fallen Leaf Comment
  CAS-BOT-BC31910  Carex microptera Mrs. H. C. Cantelow 1936-7-26 s.n. El Dorado Grass Lake (central stop) Comment
  UC1133359  Carex microptera H. S. Yates 1936-8-8 5976 El Dorado 2 mi ne Sayles Flat; Pyramid Peak Quadrangle Comment
  UCD149294  Carex microptera Ellen Dean; N. Khuu, K. Craig 2014-7-12 8440 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek between Hwy 89 and bridge that connects North and South Fire Roads. 1934 Comment
  UCR231019  Carex multicostata George K. Helmkamp, E. A. Helmkamp 2010-8-7 16733 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
  UCR257070  Carex multicostata George K. Helmkamp, Elizabeth Helmkamp 2013-9-7 22275 El Dorado Northern Sierra Nevada Mountains, east side of Mormon Emigrant Trail, 2.7 miles west of its junction with CA-88/Carson Pass Hwy 2264 Comment
  RSA52255  Carex multicostata J. T. Howell 1946-8-31 22943 El Dorado Mt. Tallac 2896 Comment
  SEINET7486010 Image available Carex multicostata Peter F. Zika 2010-8-10 25313 El Dorado W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) 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
  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
  UCD72970  Carex nebrascensis Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck 2007-8-25 4528 El Dorado Washoe Meadows State Park. Northern part of park, east of junction of Upper Truckee and Mountain Meadow Roads. 1932 Comment
  POM290821  Carex nebrascensis Lyman Benson 1935-6-8 6679 El Dorado 40 miles east of Placerville. S Fork American River. 1524 Comment
  UCD165609  Carex nervina Ellen Dean 2016-6-10 8955 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along drainage that goes through old avalanche area. East side of Highway 89. 2055 Comment
  UCD165677  Carex nervina Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9028 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along fire road on western side of Highway 89. 2117 Comment
  CAS-BOT-BC119610  Carex nigricans H. M. Hall; H. P. Chandler 1903-7-1 4664 El Dorado Near Lake Lucile Comment
  CAS-BOT-BC119260  Carex pachystachya Herbert Faulkner Copeland 1936-8-23 s.n. El Dorado Meek's Bay. Near Lake Tahoe Comment
  UCD140717  Carex pachystachya Peter Rubtzoff 1972-9-19 6916 El Dorado Sierra Nevada. Blodgett Forest: Mutton Creek area ca. 0.3 mi. south of 'Country Road' (Comp.370E). 1280 Comment
  UCD44145  Carex praegracilis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1511 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  SDSU11724  Carex scopulorum D. F. Howe 1961-8-10 3146 El Dorado Meadow north of Kirkwood Carson Pass raod, #88 2347 Comment
  SEINET2471067  Carex scopulorum var. bracteosa K. Christie 2010-8-30 2007 El Dorado Lake Tahoe Basin Management Unit (USFS); Hell Hole meadow complex. 2529 Comment
  CAS-BOT-BC117118  Carex spectabilis R. Tallent 1987-8-5 867 El Dorado Along creek below Waca Lake 2487 Comment
  JEPS73187  Carex spectabilis Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2656 El Dorado Pyramid Peak, near Aloha Lake 2743 Comment
  UCD149468  Carex spectabilis G. Ledyard Stebbins 1977-8-3 77111 El Dorado Desolation Wilderness Area north of Island Lake. (Exact location unknown. Coordinates estimated by label maker.) 2712 Comment
  CAS-BOT-BC117073  Carex straminiformis R. Tallent 1987-7-26 819 El Dorado On shelf SW of steep NW side of mountain (open). 2926 Comment
  JEPS73180  Carex straminiformis Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2562 -A El Dorado summit area, Blue Mountain Blue Mountain 2673 Comment
  UCR148113  Carex straminiformis Beecher Crampton 1984-8-15 9902 El Dorado Stateline 1906 Comment
  JEPS15674  Carex subfusca G. Thomas Robbins 1956-9-14 3788 El Dorado about 1/2 mi nw Echo Summit (along U. S. Highway 50) 2225 Comment
  UCD125360  Carex subfusca Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7458 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  UCR251248  Carex subfusca George K. Helmkamp, E. A. Helmkamp 2012-7-6 19352 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 Comment
  UCD140914  Carex subfusca Peter Rubtzoff; John Thomas Howell 1973-7-17 7071 El Dorado Sierra Nevada, Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mile south of 'County Road' (Comp. 370E). 1280 Comment
  CAS-BOT-BC9367  Carex subnigricans John Thomas Howell 1945-9-29 21530 El Dorado Haypress Meadow 2590 Comment
  UCD140939  Carex tumulicola I. W. Lilley 1937-4-30 s.n. El Dorado Placerville. Comment
  SEINET11064752  Carex utriculata E. Dean, J. Poloske and K. Mawdsley 2007-8-24 4454 El Dorado Washoe Meadows State Park, north side of southernmost fen 1929 Comment
  CAS-BOT-BC115318  Carex utriculata John Thomas Howell 1945-9-29 21525 El Dorado S End of Echo Lake. Comment
  RSA286242  Carex utriculata Robert F. Thorne 1974-7-31 44913 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  CAS-BOT-BC115074  Carex vesicaria LeRoy Abrams 1917-9-19 6800 El Dorado Grass Lake near Fallen Leaf. Lake Tahoe. Comment
  UC1100596  Carex vesicaria A. Grant and Verne Grant 1946-7-21 7759 El Dorado marsh 1/2 mi s Echo Summit 2225 Comment
  UCD140973  Carex vesicaria G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12793 El Dorado Northern Sierra Nevada Mountains: Ice House Road at the junction to the lower campground and boat ramp of Loon Lake. 1976 Comment
  UCD44927  Carex vesicaria C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2292 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  UCD140972  Carex vesicaria A. A. Heller 1915-9-10 12262 El Dorado Benwood Meadow near Camp Echo on the Lincoln Highway. 2133 Comment
  UCR190306  Carex vesicaria var. vesicaria George K. Helmkamp, E. A. Helmkamp 2007-8-21 12793 El Dorado Northern Sierra Nevada Mountains, Ice House Road at the junction to the lower campground and boat ramp of Loon Lake 1976 Comment
  UC1520637  Carex whitneyi Dean W. Taylor 1983-7-31 8231 El Dorado logging road along north slope of Anderson Ridge 2194 Comment
  UC1035809  Cassiope mertensiana subsp. californica Annie M. Alexander and Louise Kellogg 1943-8-27 3481 El Dorado Dicks Lake, Lake Tahoe Region 2743 Comment
  UC32641  Cassiope mertensiana subsp. californica W. A. Setchell, C. C. Dobie Jul 6-21, 1901 El Dorado Glen Alpine 1897 Comment
  JEPS73887  Castilleja L. R. Heckard 1974-5-15 3695 El Dorado 1 mi ne U.S. Hwy. 50 in Placerville (along Carson Road); Placerville 609 Comment
  POM283633  Castilleja angustifolia Lyman Benson 1935-6-8 6691 El Dorado U.S. 50, south end Lake Tahoe. Sierra Nevada mtn range. Truckee River watershed. 1982 Comment
  SEINET2470890  Castilleja applegatei K. Christie 2010-6-16 1831 El Dorado Lake Tahoe Basin Management Unit (USFS); Mount Tallac Trailhead, ca. 0.5 mi. west of Fallen Leaf Lake. 1920 Comment
  UC495582  Castilleja applegatei subsp. pallida Merle Randall El Dorado 0.25 mi from top of Hawley Grade; Lake Tahoe Region Comment
  CHSC1722  Castilleja applegatei subsp. pinetorum V. Holt 1940-7-19 El Dorado Echo Lake. 2316 Comment
  JEPS103925  Castilleja applegatei subsp. pinetorum T. I. and F. M. Chuang 1991-6-29 7842 El Dorado 1.8 mi W of Georgetown Ranger Station. Comment
  JEPS3642  Castilleja applegatei subsp. pinetorum Rimo Bacigalupi 1951-5-13 3300 El Dorado 1.3 mi e Georgetown (slopes of Hotchkiss Hill); Hotchkiss Hill 914 Comment
  JEPS71617  Castilleja applegatei subsp. pinetorum Gladys L. Smith 1964-7-5 2066 El Dorado woods around California Alpine Lodge Echo Summit 2225 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
  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
  CAS-BOT-BC255476  Castilleja applegatei var. pinetorum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  SBBG83702  Castilleja foliolosa L. L. Serafini 1982-5-16 21 El Dorado Pine Hill, 0.3 mi E of lookout tower 554 Comment
  UCR257571  Castilleja foliolosa George K. Helmkamp, Elizabeth Helmkamp 2014-2-17 22516 El Dorado Sierra Nevada Mountains Foothills, along Marshall Road, 0.3 mile southwest of its junction with Widowmaker Road, SW of Garden Valley 366 Comment
  CDA12226  Castilleja lacera G. F. Hrusa 1993-6-13 11206 El Dorado Sierra Nevada Foothills; 2802 Carlson Dr., Shingle Springs. Comment
  UC907618  Castilleja lineariloba G. Thomas Robbins 1944-5-15 1603 El Dorado 3 mi e Placerville (near Institute of Forest Genetics) 762 Comment
  UCR148158  Castilleja lineariloba Beecher Crampton 1969-5-6 8404 El Dorado Sierra Nevada Foothills, c. 6 mi NE of Folsom (in direct line) on Salmon Falls road Comment
  JEPS18274  Castilleja miniata Donald E. Stone 1957-7-5 24 El Dorado 5.0 mi s Calif. Hwy. 89 (Luther Pass road) junction with U.S. Hwy. 50 (Calif Hwy 89 (Luther Pass road), both sides of road at sharp turn) Comment
  UCD61625  Castilleja miniata Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4179 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 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
  RSA237014  Castilleja nana J. L. Gentry Jr., Earl Jensen 1968-7-12 2138 El Dorado Half Moon Lake, northwest of Fallen Leaf Lake. 2488 Comment
  SEINET208723 Image available Castilleja nana Unknown 1968-7-12 2138 El Dorado Half Moon Lk. NW of Fallen Leaf Lk. 2487 Comment
  UC907743  Castilleja parviflora G. Thomas Robbins 1944-7-28 1796 El Dorado along shore Lake Lois (Rockbound Valley); Desolation Valley Wilderness Area, Rockbound Valley 2590 Comment
  UC986499  Castilleja pruinosa Rimo Bacigalupi 1952-8-16 3924 El Dorado 0.25 mi e (below) Glen Alpine Resort 2042 Comment
  UCD34105  Castilleja pruinosa Beecher Crampton 1976-5-12 9398 El Dorado Garden Valley. 585 Comment
  SEINET10862266  Castilleja subinclusa Rimo Bacigalupi 1951-5-13 Bacigalupi 3296 El Dorado Along State Highway 49, 2.4 miles SE of Pilot Hill. 396 Comment
  JEPS3688  Castilleja subinclusa subsp. subinclusa Rimo Bacigalupi 1951-5-13 3321 El Dorado 6.5 mi s El Dorado town (along State Hwy 49, 1.3 mi n of Nashville School, and 1.0 mi down from the top of grade into the valley of the North Fork of the Cosumnes River) Comment
  SEINET14173609  Castilleja tenuis E. Dean, K. F. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4089 El Dorado Washoe Meadows State Park, S part of park, scraped area just N of restored quarry. 1924 Comment
  UCD34736  Castilleja tenuis Beecher Crampton 1989-6-10 10180 El Dorado Tahoe Basin, Stateline, along entrance road to Stables. Comment
  RSA0045230  Catalpa speciosa G. K. Helmkamp, E. A. Helmkamp 2006-9-29 11456 El Dorado Pleasant Valley Rd 0.1 mile east of Patterson Dr. 534 Comment
  CAS-BOT-BC176138  Ceanothus Peter Rubtzoff 1974-6-4 7547 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  POM177550  Ceanothus cordulatus L. R. Abrams 1930-8-20 12756 El Dorado Near Lily Lake, Glen Alpine Canyon 1982 Comment
  UCD168669  Ceanothus cordulatus Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9416 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Southwestern side of Emerald Point. 1918 Comment
  SACT002914  Ceanothus cuneatus J. Wilson 1983-3-20 El Dorado 0.6 mile on Green Valley Road from west intersection with Deer Valley Road. 277.368 Comment
  UCD40116  Ceanothus cuneatus Rodney Gale Myatt 1972-6-1 377 El Dorado Along Hwy 193, north of Placerville towards Georgetown, and about 2 mi. north of Placerville. 487 Comment
  SEINET5339266  Ceanothus cuneatus W. D. Billings 1940-3-31 1279 El Dorado Near Georgetown, Ca. Comment
  UCR189475  Ceanothus cuneatus subsp. cuneatus George K. Helmkamp, E. A. Helmkamp 2007-3-11 11611 El Dorado Foothills, northern Sierra Nevada Mountains, Salmon Falls Road, 0.2 mi northeast of Sweetwater Creek, SSW of Pilot Hill 122 Comment
  UCR207141  Ceanothus cuneatus subsp. cuneatus George K. Helmkamp, E. A. Helmkamp 2009-4-4 14505 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 2.3 miles west of Bucks Bar Road 654 Comment
  CAS-BOT-BC83804  Ceanothus cuneatus var. cuneatus D. O. Burge 2009-4-18 1088 b El Dorado South Fork American River watershed 300 Comment
  UCD112102  Ceanothus cuneatus var. cuneatus G. K. Helmkamp; E. A. Helmkamp 2007-3-11 11611 El Dorado northern Sierra Nevada Mountains; Salmon Falls Road, 0.2 mile northeast of Sweetwater Creek, SSW of Pilot Hill. 122 Comment
  CAS-BOT-BC50882  Ceanothus fresnensis G. Thomas Robbins 1945-8-5 2095 El Dorado Slopes along Georgetown Road, 4-5 mi. e. of Wentworth Springs 1981 Comment
  CAS-BOT-BC50676  Ceanothus integerrimus var. macrothyrsus Alice M. King 1943-7-28 18899 El Dorado 2 miles west of Pacific House Comment
  SBBG68472  Ceanothus lemmonii Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UCR171177  Ceanothus lemmonii George K. Helmkamp, E. A. Helmkamp 2006-3-18 10080 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive; W end of Diamond Springs 537 Comment
  CAS-BOT-BC51164  Ceanothus leucodermis Peter H. Raven; G. Thomas Robbins 1956-4-29 9120 El Dorado 0.3 miles from Youngs (Somerset) on road to Auburn Comment
  CAS-BOT-BC63458  Ceanothus palmeri B. Crampton 1957-6-18 4221 El Dorado Rumsey Ranch, off Salmon Falls Rd., ca. 8-9 mi. ne. Folsom. Comment
  UC1071192  Ceanothus palmeri A. E. Wieslander 1931-6-19 237 El Dorado near Dormody's ((on Green Spring <?>)); Sacramento Quad., near Dormody's 304 Comment
Read comments
Apr 8 2014
  UC1071193  Ceanothus palmeri C. M. Belshaw Feb 1936 1544 El Dorado 1 mi sw Garden Valley; Placerville Quad. 609 Comment
  CAS-BOT-BC52029  Ceanothus prostratus Gilbert T. Benson 1924-4-12 1 El Dorado 6 miles East of Camino on Lincoln Highway Comment
  UCD112435  Ceanothus prostratus Peter Rubtzoff 1975-6-5 8057 El Dorado Sierra Nevada, Blodgett Forest: Heliport clearing (Comp. 100E). 1341 Comment
  UCR173802  Ceanothus prostratus George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10600 El Dorado Northern Sierra Nevada foothills, Mormon Emigrant Trail, 6.0 miles east of its junction with Sly Park Road (Jenkinson Lake) 1055 Comment
  CAS-BOT-BC52148  Ceanothus pumilus John Thomas Howell 1954-5-17 29726 El Dorado 1 mile Southwest of Garden Valley 609 Comment
  RSA167791A  Ceanothus pumilus Robert F. Thorne, Percy C. Everett 1964-4-16 33765 El Dorado Yellow pine forest on N slope of Pine Hill, 3-4 miles ENE of Rescue. 610 Comment
  CAS-BOT-BC32653  Ceanothus roderickii W. Knight; Irja Knight 1967-7-26 2581 El Dorado originally from rooted specimens: 3 mi W of Shingle Springs, along US Hwy 50 roadside Comment
  CAS-BOT-BC83734  Ceanothus roderickii D. O. Burge 2007-4-8 824 a El Dorado N side of US Hwy 50 on unmarked off road vehicle track 440 Comment
  UCD112694  Ceanothus roderickii Roman Gankin 1965-3-24 418 El Dorado Off U.S. Highway 50, 1.5 miles west of Shingle Springs. 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
  UCD80713  Ceanothus roderickii CNPS SN Foothill Team 2005-6-14 SNNR 0281 c El Dorado BLM, in the DFG-owned parcel, Pine Hill Preserve, Salmon Falls Unit. 341 Comment
  SEINET11242792  Ceanothus sorediatus K. Brandegee 1907-5-18 s.n. El Dorado Simpson's Ranch, Sweetwater Creek. 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
  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
  JEPS72621  Ceanothus velutinus var. velutinus Gladys L. Smith 1964-7-4 2046 El Dorado exposed slope just a junction of Sayles Canyon road and U.S.50 Echo Summit 2225 Comment
  UC1071498  Ceanothus velutinus var. velutinus P. L. Johannsen 1934-8-30 472 El Dorado 1 mi w Rubicon Pt. (Plot 289); El Dorado National Forest, Pyramid Peak Comment
  CAS-BOT-BC344845  Centaurea Peter Rubtzoff 1975-9-23 8388 El Dorado ca. 1 mile east of Georgetown on Wentworth Springs Road 91.3-1.4 miles east of junction with Hwy. 193). Comment
  RSA0045232  Centaurea solstitialis George K. Helmkamp, E. A. Helmkamp 2006-9-29 11441 El Dorado Placerville outskirts; Calif. Hwy 49, 2 miles north of jct with US-50 549 Comment
  UCR171624  Centaurea solstitialis George K. Helmkamp, E. A. Helmkamp 2005-7-11 9674 El Dorado Northern Sierra Nevada Foothills, Cameron Park (E of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road 370 Comment
  UC22701  Centaurium venustum M. H. Gates 1879-1 El Dorado Rose Springs Comment
  UC119246  Centromadia fitchii Katharine Brandegee 1908-6-1 El Dorado near Sweetwater Comment
  UC565392  Cephalanthera austiniae Mrs. E. F. Lane 1937-6-8 El Dorado canyon near creek Georgetown Comment
  UCR222569  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2010-4-17 15882 El Dorado Sierra Nevada Mountains Foothills, Rattlesnake Bar Road, 1.9 miles southwest of its junction with CA-49 near Pilot Hill 314 Comment
  UCR17302  Cercis occidentalis Sue Freeman 1966-4-5 s.n. El Dorado About 15 mi west of Placerville on Hwy 50 opposite turnoff to Red Coach Inn 457 Comment
  UCR179217  Chaenactis douglasii var. alpina George K. Helmkamp, E. A. Helmkamp 2006-9-12 11374 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  RSA0045137  Chaenactis douglasii var. douglasii George K. Helmkamp, E. A. Helmkamp 2012-7-6 19344 El Dorado Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50. 1707 Comment
  UCR206072  Chaenactis douglasii var. douglasii George K. Helmkamp, E. A. Helmkamp 2008-8-1 13925 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.3 miles north of its junction with CA-50 2043 Comment
  CAS-BOT-BC276524  Chaenactis douglasii var. douglasii Clarence R. Quick 1936-7-7 1695 El Dorado Between N Fork of Silver Creek and Robb's Peak, Eldorado National Forest 1828 Comment
  CAS-BOT-BC276533  Chaenactis douglasii var. douglasii Beatrice L. Howitt 1962-7-20 279 El Dorado At Meyers on the Luther Pass Highway 1828 Comment
  SJSU11738  Chaenactis douglasii var. douglasii N. D. Addy 1962-7-7 172 El Dorado by Highway 50, 3 mi NE of Echo Summit 1981 Comment
  UC1777696  Chaenactis douglasii var. douglasii R. Pemble 1967-8-31 s.n. El Dorado Hwy 89, 2 miles west of Luther Pass 2255 Comment
Read comments
Dec 19 2006
  SEINET2082680  Chaenactis stevioides G. Rink 1999-7-12 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  OBI10196  Chamaebatia foliolosa Robert F. Hoover 1968-6-18 11174 El Dorado E of Somerset on Grizzly Flat rd Comment
  CDA32175  Chamaesyce serpyllifolia M. Beyers 2010-8-2 734 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  UCD103660  Chamerion angustifolium subsp. circumvagum G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11024 El Dorado Northern Sierra Nevada Mountains, North Truckee River Road, 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe. 2009 Comment
  UC964858  Cheilanthes gracillima G. Thomas Robbins 1945-6-17 1995 El Dorado above Camp Creek near Baltic Peak 975 Comment
  UCD40274  Cheilanthes gracillima Rodney Gale Myatt 1972-6-1 1670 a El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  BFRS290 Image available Chenopodium Peter Rubtzoff 1976-9-22 8891 El Dorado Blodgett Forest: Headquarters Road less than 0.05 miles east of Spring Road junction (comp. 250R) Comment
  UCD150182  Chenopodium album Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8528 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northwestern corner of park near Lake Tahoe Blvd. Along undeveloped road. 1943 Comment
  CAS-BOT-BC177097  Chenopodium berlandieri Beecher Crampton 1985-9-11 10023 El Dorado Unspecified Comment
  UCR175998  Chenopodium botrys George K. Helmkamp, E. A. Helmkamp 2006-7-28 11041 El Dorado Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd 2226 Comment
  JEPS72430  Chimaphila menziesii Gladys L. Smith 1964-7-30 2214 El Dorado trail from Angora Lakes to Fallen Leaf Lake; Echo Summit area 2346 Comment
  UC747659  Chimaphila menziesii G. Thomas Robbins 1945-8-5 2093 El Dorado near Rubicon Springs 1828 Comment
  CAS-BOT-BC451463  Chimaphila umbellata E. A. McGregor 1909-8-26 35 El Dorado Lake Tahoe region: Glen Alpine (toward Grass Lake) 2133 Comment
  RSA654138  Chloris verticillata Beecher Crampton 1967-7-26 8147 El Dorado 2 miles west of Shingle Springs on US 50. South road shoulder. Comment
  UCR206711  Chondrilla juncea George K. Helmkamp, Amy Barnes 2009-7-7 15108 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, at the south side of its crossing of the South Fork American River, about 7 miles north of Pollock Pines 595 Comment
  UCR170356  Chrysanthemum leucanthemum George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9856 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
  JEPS38073  Chrysolepis chrysophylla E. Fritz 1937-5-30 El Dorado 13 mi e Georgetown; Blodgett Forest, Bacon Creek Comment
  SBBG50530  Chrysolepis chrysophylla J. T. Howell 1973-7-19 El Dorado Blodgett Forest 1310 Comment
  HSC104177  Chrysolepis sempervirens G. K. Helmkamp, Amy Barnes 2014-7-28 22962 El Dorado Northern Sierra Nevada Mountains: Wentworth Springs Rd., 1.6 mi. W of Ice House Rd. 1863 Comment
  JEPS73076  Chrysolepis sempervirens Gladys L. Smith 1972-7-17 3618 El Dorado ridge between Cascade Lake and Emerald Bay 2133 Comment
  POM215786  Chrysolepis sempervirens Jens Clausen 1932-9-15 646 El Dorado Fallen Leaf Lake, slopes along the lake; 1982 Comment
  UCD110130  Chrysolepis sempervirens G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12794 El Dorado Northern Sierra Nevada Mtns: Ice House Road at the junction to the lower campground and boat ramp of Loon Lake. 1976 Comment
  UCD165258  Chrysolepis sempervirens Peter Rubtzoff 1972-10-4 7002 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. 1296 Comment
  UCR257955  Chrysolepis sempervirens George K. Helmkamp, Amy Barnes 2014-7-28 22962 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 1.6 miles west of Ice House Road 1863 Comment
  UCD96125  Cicendia quadrangularis Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6984 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
  UCD59790  Cinna latifolia Beecher Crampton 1957-8-6 4578 El Dorado Along U.S. Hwy. 50, 2.3 miles west of Vade. 1981 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
  UCR229405  Circaea alpina subsp. pacifica George K. Helmkamp, E. A. Helmkamp 2011-7-30 17943 El Dorado Northern Sierra Nevada Mountains, North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek 1209 Comment
  CDA11113  Cirsium occidentale var. californicum G. F. Hrusa, Jeff Hart 1994-4-23 11803 El Dorado Cosumnes River Drainage; N side of Cosumnes River, immediately W of Hwy 49 bridge. Comment
  SEINET199540  Cirsium occidentale var. californicum Al Johnson 1957-6-12 sn El Dorado South roadside lot owned by GR Anderson (Part of R Cameron's Flying C Ranch) Green Valley Road ca. 4 miles W of Rescue 366 Comment
  CAS-BOT-BC286278  Cirsium scariosum Geo. B. Grant 1906-8-1 s.n. El Dorado Tallac Comment
  SEINET3245899  Cirsium vulgare G. K. Helmkamp, E. A. Helmkamp 2007-1 12934 El Dorado Northern Sierra Nevada Mountains: Along Hwy US-50, 0.4 mile southwest of Phillips. 1829 Comment
  SEINET3282774 Image available Clarkia affinis George K. Helmkamp, E. A. Helmkamp 2007-5-1 11918 El Dorado Foothills, Northern Sierra Nevada Mountains; along Hwy CA-49, 6.1 miles northwest of Placerville. 454 Comment
  UCR188013  Clarkia affinis George K. Helmkamp, E. A. Helmkamp 2007-5-1 11918 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-49, 6.1 miles northwest of Placerville 454 Comment
  UCR173830  Clarkia biloba subsp. biloba George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10648 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  CAS-BOT-BC163580  Clarkia biloba subsp. biloba C. A. G. 1903-6-10 202 El Dorado Near Mt. Aukum Comment
  RSA108171  Clarkia biloba subsp. brandegeeae Harlan Lewis, M. Lewis 1947-6-10 s.n. El Dorado Hwy 49, 1.7 miles south of Galoma Post Office Comment
  UCD21944  Clarkia biloba subsp. brandegeeae Ramona Robison 2003-5-19 s.n. El Dorado Northeast of the intersection of Green Valley Road and Francisco Road, south of Village Center Drive in El Dorado Hills. Comment
  UCR222358  Clarkia heterandra George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganive 2010-6-13 16271 El Dorado Sierra Nevada Mountains Foothills, along Forebay Road, just south of Forebay Bridge over the South Fork American River 588 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
  UC167077  Clarkia purpurea subsp. quadrivulnera Marcus E. Jones, A. M. 1883-5-8 El Dorado Kelsey Comment
  UC747272  Clarkia purpurea subsp. quadrivulnera G. Thomas Robbins 1945-5-20 1932 El Dorado 4-5 mi s Salmon Falls (near Simpsons Ranch); Sweetwater Creek 182 Comment
  UCR173938  Clarkia purpurea subsp. quadrivulnera George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10607 El Dorado Northern Sierra Nevada foothills, Pleasant Valley Road, 2 miles west of Pleasant Valley 787 Comment
  SD81007  Clarkia rhomboidea Darley F. Howe 1971-6-30 El Dorado 21 miles east of Placerville 1128 Comment
  CAS-BOT-BC165416  Clarkia unguiculata G. Thomas Robbins 1944-6-9 1668 El Dorado Near Institute of Forest Genetics, 3 mi. e. of Placerville 792 Comment
  UC114018  Clarkia virgata Katharine Brandegee 1908-7-9 El Dorado Camino Comment
  RSA0059957  Clarkia virgata L. D. Gottlieb 1988-6-12 8823 El Dorado Omo Ranch Rd. 1.8 miles northwest of Route 88 Comment
  UCD105065  Claytonia Peter Rubtzoff; Robert C. Heald 1976-5-18 8515 El Dorado Sierra Nevada: Blodgett Forest: Gaddis Creek area off Camp 1 Road ca. 0.65 mi. south of junction with Quail Landing Road (off Lower Gaddis Creek Road ca. 0.7 mi. south of junction with Chinquapin Flat Road). (Comp. 660E). 1264 Comment
  CAS-BOT-BC451729  Claytonia lanceolata Alice Eastwood 1906-7-21 1190 El Dorado Glen Alpine Region. Mt. Tallac Comment
  JEPS72307  Claytonia lanceolata Gladys L. Smith 1969-7-10 2437 a El Dorado near Haypress Meadow 2651 Comment
  UCR206705  Claytonia parviflora subsp. grandiflora George K. Helmkamp, E. A. Helmkamp 2009-3-5 14331 El Dorado Northern Sierra Nevada Mtns. Foothills, Sand Ridge Road 4.3 miles east of its junction with CA-49 494 Comment
  RSA756064  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2009-4-4 14493 El Dorado 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
  UCD161526  Claytonia rubra subsp. rubra Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8818 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Along trail to Lily Pond. 1988 Comment
  UCD60390  Claytonia rubra subsp. rubra Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3954 a El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  UCR224235  Clematis lasiantha George K. Helmkamp, E. A. Helmkamp 2010-4-23 15927 El Dorado Sierra Nevada Mountains Foothills, Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  UCR141598  Collinsia June Latting 1978-8-3 s.n. El Dorado Sierra Nevada Mtns., Lake Tahoe Basin, Emerald Bay State Park 2134 Comment
  UCD148159  Collinsia parviflora Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8263 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. 1937 Comment
  UCR176376  Collinsia parviflora George K. Helmkamp, E. A. Helmkamp 2006-7-12 10994 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  SBBG66435  Collinsia torreyi var. wrightii R. H. Nordhoff 1940-8-7 529 El Dorado near Fallen Leaf 1920 Comment
  UCR175776  Collinsia torreyi var. wrightii George K. Helmkamp, E. A. Helmkamp 2006-7-7 10856 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  UC747612  Collomia grandiflora G. Thomas Robbins 1944-6-27 1740 El Dorado top ridge above North Fork Webber Creek (about 3 mi e of Camino) 975 Comment
  UCD34764  Collomia grandiflora Beecher Crampton 1989-7-16 10209 El Dorado Tahoe Basin, Stateline, vacant lot along Montreal road. Comment
  UCD19230  Collomia grandiflora Van M. Mar 1989-7-15 11 El Dorado Ca. 1 mile S of Hwy 89, near Sno Park. 1920 Comment
  UC1023038  Collomia heterophylla G. Thomas Robbins 1944-5-28 1634 El Dorado creek 1-2 mi from confluence with South Fork American River; Long Creek 762 Comment
  UCR191146  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2007-6-8 12309 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 5.4 miles south of Mormon Emigrant Trail, generally east of Jenkinson Lake 1372 Comment
  CHSC73177  Collomia linearis L. P. Janeway; Eric Schroder 1998-8-20 6133 El Dorado Lake Tahoe Basin Management Unit. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  UC754054  Comandra umbellata subsp. californica H. F. Copeland 1940-6-24 1576 El Dorado South Fork of American River at Salmon Falls Salmon Falls; South Fork American River, Salmon Falls Comment
  UCR170425  Conyza bonariensis George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10020 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
  BFRS481 Image available Conyza canadensis Peter Rubtzoff 1974-10-9 7927 El Dorado Blodgett Forest: Mutton Creek Road ca. 0.95 mi. south of County Road (Comp. 380U). Comment
  UCR177126  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2005-9-23 9896 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) 2.1 road miles N of US Highway 50 (c. 5-6 mi east of Kyburz) 1854 Comment
  CAS-BOT-BC288959  Conyza floribunda John Thomas Howell 1976-10-29 52306 El Dorado Along the course of Sweetwater Creek below the highwater line of Folsom Lake 121 Comment
  SEINET5642233  Corallorhiza maculata Robert L. Johnson, Leigh A. Johnson; Adam T. Yankee 2013-6-26 2291 El Dorado Vicinity of Ice House Reservoir campground. Forest Service Rd 11N37.; 0 1678 Comment
  RSA82065  Cordylanthus tenuis subsp. tenuis F. W. Peirson 1931-8-8 9540 El Dorado Lower part of Glen Alpine Road, Glen Alpine Creek Basin. 1982 Comment
  CAS-BOT-BC268083  Cornus Peter Rubtzoff 1975-5-28 8011 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Mainline Road, in upper Gaddis Creek area. Comment
  POM287566  Cornus californica W. Price 1898-7-12 s.n. El Dorado Glen Alpine Comment
  POM197063  Cornus nuttallii L. F. Robbins 1927-5-13 s.n. El Dorado 14 miles above Placerville. Comment
  UC875886  Cornus nuttallii L. R. Abrams 1917-9-24 6846 El Dorado Placerville Comment
  UCR173803  Cornus nuttallii George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10599 El Dorado Northern Sierra Nevada foothills, Mormon Emigrant Trail, 6.0 miles east of its junction with Sly Park Road (Jenkinson Lake) 1055 Comment
  CAS-BOT-BC212125  Cornus sericea M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  CAS-BOT-BC210530  Cornus sessilis Katharine Brandegee 1914-8-1 s.n. El Dorado Riverton Comment
  CAS-BOT-BC210531  Cornus sessilis Katharine Brandegee 1914-8-1 s.n. El Dorado Riverton Comment
  SBBG50285  Corylus cornuta subsp. californica J. T. Howell, G. H. True 1970-5-27 El Dorado Rubicon River Cyn, NNE of Leonardi Spring 1158 Comment
  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
  JEPS71823  Crepis acuminata Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2538 El Dorado Echo Peak; summit area 2711 Comment
  CAS-BOT-BC290368  Crepis acuminata J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Fallen Leaf Lake, near Tallac 1914 Comment
  UCR170480  Croton setiger George K. Helmkamp, Elizabeth Helmkamp 2005-9-9 9847 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
  UCD34770  Cryptantha affinis Beecher Crampton 1989-7-18 10215 El Dorado El Dorado County, Tahoe Basin, Stateline, between Harrah's parking lot and Lake Parkway. Comment
  UCD34756  Cryptantha ambigua Beecher Crampton 1989-7-16 10201 El Dorado El Dorado County, Tahoe Basin, Stateline, along Stateline blvd. and Azure street. Comment
  UC101492  Cryptantha flaccida Katharine Brandegee May 1907 El Dorado Simpsons Ranch Sweetwater Creek Comment
  UCD165790  Cryptantha glomeriflora Ellen Dean; with Daniel McNair 2016-7-19 9130 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2047 Comment
  CHSC74967  Cryptantha hispidula Nancy Vucinick 1978-5-27 29 El Dorado Bear Creek Road, 1.6 miles SE of intersection of Hwy 193 and Bear Creek Road. Comment
  UCD74046  Cryptantha simulans Jennifer W. Burt; Jessica Hite 2005-8-16 152 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2074 Comment
  POM294911  Cryptantha simulans L. S. Rose 1941-7-12 41309 El Dorado Meeks Bay, Lake Tahoe 1900 Comment
  JEPS73129  Cryptogramma acrostichoides Gladys L. Smith 1964-7-31 2292 El Dorado Echo Lake to Fallen Leaf lake (1/3 way down glacial stairsteps) 2362 Comment
  CAS-BOT-BC70403  Cryptogramma acrostichoides Laura M. Lathrop 1909-7-12 s.n. El Dorado near Fallen Leaf Lake Comment
  POM179673  Cuscuta californica J. T. Howell 1930-10-12 5580 El Dorado First summit north of Coloma on road to Georgetown Comment
  JEPS30762  Cynosurus echinatus John Thomas Howell 1943-7-28 18906 El Dorado Placerville 579 Comment
  SEINET4142469 Image available Cynosurus echinatus George K. Helmkamp, E. A. Helmkamp 2012-5-3 18906 El Dorado Northern Sierra Nevada Mountain Foothills: unnamed road leading to power plant, 0.3 mi. E of South Fork American River bridge 613 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
  UCD60180  Cynosurus echinatus A. Haig 1959-7-24 s. n. El Dorado Whitehall. 914 Comment
  CAS-BOT-BC344833  Cyperus Peter Rubtzoff 1975-9-23 8382 El Dorado ca. 1 mile east of Georgetown on Wentworth Springs Road 91.3-1.4 miles east of junction with Hwy. 193). Comment
  UCR178630  Cyperus eragrostis George K. Helmkamp, E. A. Helmkamp 2006-9-2 11325 El Dorado Northern Sierra Nevada Mountains Foothills, along Georgetown Road, 0.3 mi northeast of Georgetown 840 Comment
  RSA727100  Cyperus niger George K. Helmkamp, E. A. Helmkamp 2006-11-15 11579 El Dorado Foothills, northern Sierra Nevada mountains: Lake Oaks mobile home park west of Diamond Springs south of junction of Pleasant Valley Road and Patterson Drive. 537 Comment
  UC747648  Cystopteris fragilis G. Thomas Robbins 1944-6-7 1658 El Dorado ca. 3 mi e Camino (along N Fork Webber Creek) 914 Comment
  BFRS49 Image available Cytisus scoparius Peter Rubtzoff 1974-7-18 7686 El Dorado Blodgett Forest: Sand Mountain Boulevard ca. 0.7 mile south of County Road (Comp. 200E) Comment
  CAS-BOT-BC201028  Cytisus scoparius G. D. Barbe 1973-7-19 1631 El Dorado Below Baldwin's Lodge, Fallen Leaf Lake 1981 Comment
  CDA4069  Cytisus scoparius T. C. Fuller 1964-5-5 11919 El Dorado Gray Bar Mine Road, ca. 2 miles west of Georgetown. 0 Comment
  UCR250618  Cytisus scoparius George K. Helmkamp, Mary Alice Barnes 2013-5-10 20533 El Dorado Northern Sierra Nevada Mtns. Foothills, Wentworth Springs Road, 3.4 miles east of Georgetown 983 Comment
  UCR253222  Cytisus scoparius George K. Helmkamp 2014-4-28 22832 El Dorado Sierra Nevada Mountains Foothills, Pleasant Valley Road at Gold Oak Union School, 0.3 mile west of Moon Lake Dr. 787 Comment
  RSA0054102  Danthonia californica var. americana G. K. Helmkamp, E. A. Helmkamp 2006-7-10 10917 El Dorado Nouthern Sierra Nevada Mountains: 0.5 mile east of the junction of Wright's Lake Road and the road from Ice House Reservoir. 2056 Comment
  UCD38737  Danthonia californica var. americana Beecher Crampton 1957-6-18 4238 El Dorado 2.5 miles southwest of Georgetown. 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
  UCD61027  Danthonia californica var. americana R. M. Love 1942-8-1 El Dorado Rainbow Tract, Upper Truckee River, Meyers. 1828 Comment
  UCR175724  Danthonia californica var. americana George K. Helmkamp, E. A. Helmkamp 2006-7-10 10917 El Dorado Northern Sierra Nevada Mountains, 0.5 mile east of the junction of Wright's Lake Road and the road from Ice House Reservoir 2056 Comment
  UCD84146  Danthonia californica var. californica Chuck Hughes 2009-7-7 107 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  UC1131401  Danthonia unispicata H. S. Yates 1936-8-8 5973 El Dorado Sayles Flat Pyramid Peak Quadrangle Comment
  UCR2298  Danthonia unispicata F. M. Reed, R. L. Pendleton 1907-7-23 1593 El Dorado Sierra Nevada Mtns., Lake Tahoe Region. Grass Lake Trail, above Glen Alpine Springs. [S of Fallen Leaf lake] 2195 Comment
  UC747355  Darmera peltata G. Thomas Robbins 1943-4-10 983 El Dorado 3 mi e Camino (in at edge of North Fork Webber Creek); North Fork Webber Creek 944 Comment
  CAS-BOT-BC141784  Dasiphora fruticosa Elsie Z. Lovegrove 1939-6-21 s.n. El Dorado Fallen Leaf Lake, Tamarack Trail nr. cirque Comment
  SD240820  Daucus carota George K. Helmkamp, E. A. Helmkamp 2009-8-8 15414 El Dorado Foothills, northern Sierra Nevada Mountains: Pleasant Valley [Sly Park] Road, 0.3 mile west of Pleasant Valley (Camino 7.5'Q) 594 Comment
  SEINET3245664  Daucus carota G. K. Helmkamp, E. A. Helmkamp 2009-1 15414 El Dorado Foothills, northern Sierra Nevada Mountains: Pleasant Valley [Sly Park] Road, 0.3 mile west of Pleasant Valley (Camino 7.5') 594 Comment
  UCD127388  Daucus carota G. K. Helmkamp; E. A. Helmkamp 2006-9-29 11445 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Road just west of CA-49 and 4 miles south of Cool. 351 Comment
  UCR178727  Daucus carota George K. Helmkamp, E. A. Helmkamp 2006-9-2 11331 El Dorado Northern Sierra Nevada Mountains Foothills, along Georgetown Road, 0.3 mi northeast of Georgetown 840 Comment
  UCR219150  Daucus carota George K. Helmkamp, E. A. Helmkamp 2009-9-30 15662 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
  UCD96595  Delphinium A. M. Shapiro 1993-6-18 s.n. El Dorado 2 mi N. American Flat. 609 Comment
  RSA755903  Delphinium depauperatum George K. Helmkamp, E. A. Helmkamp 2009-7-2 15090 El Dorado Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 Comment
  CAS-BOT-BC8972  Delphinium depauperatum Alice Eastwood 1906-1-1 943 El Dorado Fallen Leaf Lake Comment
  UCSC001342  Delphinium glaucum D. J. Norman 1967-9-3 12 El Dorado South end Fallen Leaf Lake Fallen Leaf Lake 1951 Comment
  RSA49087  Delphinium glaucum Verne Grant, Alva Grant 1949-7-20 8766 El Dorado Rocky cliff above upper Echo Lake. 2378 Comment
  UCD95725  Delphinium glaucum G. H. Vansell Date unknown s.n. El Dorado On east slope of Sierra Nevada, Pyramid Ranger Station. Comment
  CAS-BOT-BC8810  Delphinium gracilentum Guy Thomas Robbins 1943-5-8 1077 El Dorado Along U.S. Highway 50, 3 mi. E of Camino 1036 Comment
  UC1613423  Delphinium gracilentum Charles M. Belshaw 1935-7-9 1129 El Dorado 1 1/2 mi w of Strawberry (along Placerville Road to Tahoe, Central Sierra Nevada near 41 Milestone); Central Sierra Nevada 1676 Comment
  UCD95662  Delphinium gracilentum G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11059 El Dorado Northern Sierra Nevada Mountains. Along Wright's Lake Road (Forestry Route 4) at Lyons Creek, 3.3 miles north of Hwy. U.S.--50. 2048 Comment
  UCR173161  Delphinium gracilentum George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10225 El Dorado Northern Sierra Nevada Foothills, 2.1 mi. south of Pleasant Valley Road along French Creek Road, SE of Shingle Springs 369 Comment
  HSC101368  Delphinium nuttallianum G. K. Helmkamp, E. A. Helmkamp 2010-7-23 16623 El Dorado Northern Sierra Nevada Mountains: Forestry Route 42, 1.8 mi. west of its junction with Wright's Lake Road, 4 mi. NE of Kyburz 2034 Comment
  RSA32370  Delphinium nuttallianum G. Thomas Robbins 1943-7-25 1314 El Dorado Shady Lodgepole pine woods N of Upper Echo Lake, along Desolation Valley Trail. 2287 Comment
  UC747395  Dendromecon rigida G. Thomas Robbins 1943-6-20 1198 El Dorado along road to powerhouse 4-5 mi nw Pollock Pines (n-facing wall of canyon); canyon of South Fork American River 914 Comment
  UCD95165  Dendromecon rigida H. A. Borthwick 1925-5-29 392 El Dorado Georgetown. Comment
  BFRS223 Image available Deschampsia elongata Peter Rubtzoff 1974-6-26 7647 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  UCD148622  Descurainia incisa subsp. incisa Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8374 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. Just east of Hwy 89 bridge over creek. 1868 Comment
  UCR173178  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, Elizabeth Helmkamp 2006-4-6 10124 El Dorado Northern Sierra Nevada Foothills, Greenstone Road, c. 0.3 mi N of Pleasant Valley Road (ENE of Shingle Springs and south of US Hwy 50) 457 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
  UCR198427  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, E. A. Helmkamp 2008-4-30 13355 El Dorado Sierra Nevada Mountains Foothills, along Bear Creek Road, 0.2 mile southeast of its junction with Meadow Brook Road, south of Georgetown 696 Comment
  UCR254826  Dichelostemma multiflorum Peter Rubtzoff 1975-7-10 8176 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Chinquapin Flat Road, c. 1.6 mi. south of Old Gaddis Creek Road 1320 Comment
  UCD139271  Dichelostemma volubile G. K. Helmkamp; E. A. Helmkamp 2006-5-13 10456 El Dorado Northern Sierra Nevada Mountains: Ca. 4 air miles NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road. 422 Comment
  UCR195085  Dichelostemma volubile George K. Helmkamp, E. A. Helmkamp 2007-5-27 12162 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
  UC112861  Dichondra donelliana Katharine Brandegee 1908-5-31 El Dorado Falls of New York Ravine. Comment
  CAS-BOT-BC299773  Dieteria canescens var. canescens L. R. Abrams 1917-9-23 6839 El Dorado Myers, Fallen Leaf Region, Lake Tahoe Comment
  JEPS71610  Dieteria canescens var. canescens Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2532 El Dorado summit area Echo Peak 2711 Comment
  SEINET11262289  Digitalis purpurea George Helmkamp, E. A. Helmkamp 2011-7-30 17932 El Dorado Northern Sierra Nevada Mountains: North-South Road, 2.1 miles north of its junction with Omo Ranch Road, .9 mi. NNW (3511/4) of Omo Ranch Rd. jct. with Hwy 88 (Caldor 7.5' Q.); 0 1248 Comment
  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
  UCR249153  Digitaria sanguinalis George K. Helmkamp, Elizabeth Helmkamp 2013-6-17 20881 El Dorado Northern Sierra Nevada Mountains Foothills, Pleasant Valley, junction of Pleasant Valley Road and Hwy E-16 750 Comment
  CAS-BOT-BC150261  Diplacus aurantiacus John Thomas Howell 1954-5-17 29753 El Dorado 3 miles southwest of Garden Valley Comment
  CAS-BOT-BC151622  Diplacus torreyi Alice Eastwood 1909-1-1 9 El Dorado Sunnyside Comment
  SBBG66712  Diplacus torreyi J. R. and R. C. Robbins 1932-7-18 El Dorado W side of Lake Tahoe Comment
  CAS-BOT-BC151623  Diplacus torreyi Alice Eastwood 1909-7-1 224 El Dorado Squaw Creek Comment
  SEINET8235423  Diplacus torreyi D. W. McNeal 1988-6-26 3304 El Dorado above Hwy. #88, 2.3 mi. w. of Hams Station. Comment
  CAS-BOT-BC226930  Dittrichia graveolens George K. Helmkamp; E. A. Helmkamp 2011-11-20 18466 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Road, 1.6 miles south of the bridge of the American River 180 Comment
  SD239585  Dittrichia graveolens G. K. Helmkamp, E. A. Helmkamp 2009-10-30 15714 El Dorado Sierra Nevada Mountains Foothills: Country Club Drive 0.1 mile east of its junction with Bass Lake Road, between El Dorado Hills and Cameron Park. 342 Comment
  UCD165080  Dodecatheon Peter Rubtzoff 1975-5-28 8010 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  CAS-BOT-BC136245  Dodecatheon alpinum R. F. Thorne; C. W. Tilforth 1969-9-7 39288 El Dorado Grass Lake, S of Hwy 89 c. 1/2 mi. W of Luther Pass 2316 Comment
  CAS-BOT-BC136247  Dodecatheon alpinum E. A. McGregor 1909-8-13 107 El Dorado Susie Lake - Lake Tahoe Region 2331 Comment
  RSA252397  Dodecatheon alpinum C. W. Tilforth 1969-9-7 39288 El Dorado Floating bog mat near open water of Grass Lake S of Hwy 89 c. 1/2 mi. W of Luther Pass 2317 Comment
  RSA286220  Dodecatheon alpinum Robert F. Thorne 1974-7-31 44919 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  SJSU8374  Dodecatheon alpinum Dixie Funnell 1965-7-1 67 El Dorado by Grass L c. 1 mi NW of Luther Pass on State Rte 89 2255 Comment
  UCD148647  Dodecatheon alpinum Ellen Dean; V. Stewart, A. Ayalon, K. Izdebska, H. Lin 2014-6-24 8400 El Dorado El Dorado County, SW corner of Tahoe Basin. Washoe Meadows State Park. Meadow that leads into Angora Meadow off of Sawmill Road. 1898 Comment
  UCD163079  Dodecatheon alpinum Jack Major 1961-6-4 540 El Dorado El Dorado National Forest. Osgood Swamp along deep bog. Along Highway 89. (Exact location unknown. Coordinates estimated by label maker.) 1996 Comment
  UCD114906  Draba albertina Charles M. Knapp 1980-9-6 s.n. El Dorado Tucker Flat, Lake Tahoe Basin. 2682 Comment
  UC1195340  Draba asterophora Carl W. Sharsmith 1937-8-30 3472 El Dorado just s Lake Tahoe (on n slope Freel Peak, Sierra Nevada); Sierra Nevada, just s of Lake Tahoe, Freel Peak 3108 Comment
  JEPS72050  Draba asterophora var. asterophora Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2685 El Dorado summit area Freel Peak; Sierra Nevada, Freel Peak 2895 Comment
  SEINET5325304  Draba asterophora var. asterophora D. G. Cooney 1946-8-12 141 El Dorado Summit of Freels Peak, Carson Range. 3261 Comment
  SD234343  Draba verna G. K Helmkamp, E. A. Helmkamp 2007-3-10 11606 El Dorado Northern Sierra Nevada Mountains Foothills: Rattlesnake Bar Rd 3.0 miles SW of Calif. Hwy 49, SW of Pilot Hill (Pilot Hill 7.5'Q). 390 Comment
  SD237388  Draba verna G. K. Helmkamp, E. A. Helmkamp 2009-4-4 14504 El Dorado Sierra Nevada Mountains Foothills: Sand Ridge Road, 2.3 miles west of Bucks Bar Road (Camino 7.5'Q) 654 Comment
  UC1872924  Draba verna David Keil 2005-3-13 30353 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Road. 500 Comment
  CAS-BOT-BC444027  Drymocallis glandulosa var. reflexa George K. Helmkamp; Elizabeth Helmkamp 2013-7-31 22060 El Dorado Northern Sierra Nevada Mountains: Junction of Ice House Road and Forestry Route 13N21, 0.9 mile south of the northern junction of Ice House Road and Wentworth Springs Road. 518 Comment
  CAS-BOT-BC157825  Drymocallis lactea var. lactea J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe 2042 Comment
  CAS-BOT-BC157827  Drymocallis lactea var. lactea G. L. Stebbins, Jr. 1942-8-30 3321 El Dorado 1 mile west of Fallen Leaf, on road to Glen Alpine 1970 Comment
  SEINET6691959  Drymocallis lactea var. lactea W. D. Billings 1950-8-3 1947 El Dorado On the trail to Mt. Tallac, above Gilmore Lake, Sierra Nevada 2865 Comment
  POM313047  Eleocharis flavescens G. Thomas Robbins, S. Galen Smith 1949-10-23 1901 El Dorado 5 miles north of Colma on Georgetown road Comment
  UCD49725  Eleocharis flavescens var. flavescens S. Galen Smith; G. T. Robbins 1949-10-23 1901 El Dorado (E. flaccida (Reichb.) Urban). Streamlet in serpentine barrens 5 miles north of Colma on Georgetown road, El Dorado County. Comment
  CDA2611  Eleocharis pachycarpa J. T. Howell 1954-5-17 29740 El Dorado 1 mile southwest of Garden Valley. Comment
  CHSC73479  Eleocharis palustris L. P. Janeway; Eric Schroder 1998-8-19 6114 El Dorado Lake Tahoe Basin. Large meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  UCD44750  Eleocharis quinqueflora C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2116 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD83766  Elodea canadensis Lars W. J. Anderson 21-22 May 2009 WP 449 a El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 449. 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
  UCD62912  Elymus A. A. Beetle 16-26 Jul 1945 3926 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UC2042526  Elymus elymoides Holly Forbes and Barbara Keller 2010-7-14 El Dorado El Dorado National Forest, along High Meadows trail about 2.3 mi. from the USFS gate, south of Heavenly Ski Resort and South Lake Tahoe Comment
  RSA0045136  Elymus elymoides subsp. californicus George K. Helmkamp, E. A. Helmkamp 2012-7-6 19345 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
  UCD84162  Elymus elymoides subsp. californicus Chuck Hughes 2009-7-7 121 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  CAS-BOT-BC203439  Elymus glaucus subsp. glaucus L. R. Abrams 1928-7-9 12628 El Dorado Fallen Leaf near Lily Lake Comment
  UCD165876  Elymus glaucus subsp. glaucus Ellen Dean; with Mayra Huerta 2016-8-2 9191 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern end of park on east side of Highway 89. 1960 Comment
  SEINET210031  Elymus multisetus G. T. Robbins 1944-6-16 1697 El Dorado Institute of Forest Genetics 3 miles east of Placerville 823 Comment
  RSA54075  Elymus sierrae J. T. Howell 1946-8-30 22922 El Dorado Upper Angora Lake 2287 Comment
  UCD62620  Elymus stebbinsii subsp. septentrionalis Beecher Crampton 1983-7-18 9884 El Dorado 1.2 mis. West of Grizzly Flat Guard Station. 1143 Comment
  RSA733422  Elymus trachycaulus George K. Helmkamp, E. A. Helmkamp 2006-7-28 11013 El Dorado Northern Sierra Nevada Mtns.: Echo Summit along Hwy US-50; at entrance to the road maintenance station. 2245 Comment
  UCD72685  Elymus trachycaulus Ellen Dean; T. Sasaki 2007-7-23 4407 El Dorado Tahoe Conservancy Lands, north of Lake Valley Recreation area, north side of Upper Truckee River. Upper Truckee River Restoration Project monitoring well #20 plot. 1923 Comment
  CHSC73378  Elymus trachycaulus subsp. trachycaulus L. P. Janeway; Eric Schroder 1998-8-20 6125 El Dorado Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  CAS-BOT-BC165911  Epilobium Beecher Crampton 1987-7-11 10132 El Dorado South Lake Tahoe, Stateline, marina area Comment
  UCD106910  Epilobium Beecher Crampton 1983-8-19 9895 El Dorado Stateline. Comment
  SD239829  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2009-9-22 15649 El Dorado Northern Sierra Nevada Mountains Foothills: fishing pond on Spanish Creek, along Mt Aukum Rd (E-16), 2.3 miles north of Mount Aukum (Aukum 7.5'Q) 579 Comment
  UCR234196  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2010-9-23 16970 El Dorado Northern Sierra Nevada Mountains, Round Tent Canyon Road, 0.56 miles west of its junction with Peavine Ridge Road at Forest Route 31 1521 Comment
  UCD105470  Epilobium canum subsp. latifolium G. K. Helmkamp; E. A. Helmkamp 2007-9-11 12942 El Dorado Northern Sierra Nevada Mountains. Along Wright's Lake Road, 3.2 miles N of its junction with US-50. 1991 Comment
  SEINET9358362  Epilobium ciliatum Unknown 2009-8-19 15485 El Dorado Sierra Nevada Mountains, CA (Lat 33 55 36) Comment
  CHSC73302  Epilobium ciliatum subsp. ciliatum L. P. Janeway; Eric Schroder 1998-7-27 5855 El Dorado Lake Tahoe Basin--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. Meadow. 1905 Comment
  CHSC73303  Epilobium ciliatum subsp. ciliatum L. P. Janeway; Eric Schroder 1998-7-27 5847 El Dorado Lake Tahoe Basin--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. Meadow. 1905 Comment
  JEPS72718  Epilobium ciliatum subsp. ciliatum Gladys L. Smith 1963-7-28 1982 El Dorado U.S. 50 Echo Summit (roadside meadow) 2194 Comment
  UCD150696  Epilobium ciliatum subsp. ciliatum James A. Neilson Jr. 1970-7-21 1624 El Dorado Tahoe Basin, Heavenly Valley Creek Comment
  UCD112414  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1975-7-22 8212 El Dorado Sierra Nevada. Blodgett Forest: head of Bacon Canyon near Spring Road (Comp. 250R). 1325 Comment
  UCR253063  Epilobium ciliatum subsp. glandulosum George K. Helmkamp, Elizabeth Helmkamp 2013-8-2 22077 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy 1793 Comment
  UC1729906  Epilobium hallianum L. P. Janeway, Eric Schroder 1998-8-24 6142 El Dorado about 1.2 mi e of Meyers (Lake Valley, meadow along a western branch of Saxon Creek, Freel Peak Quadrangle); Lake Valley, Saxon Creek 1941 Comment
  JEPS72731  Epilobium hornemannii subsp. hornemannii Gladys L. Smith 1964-7-5 2093 El Dorado trail around Echo Lake Echo Summit 2194 Comment
  SD112850  Eragrostis hypnoides D. F. Howe 1961-8-9 3148 El Dorado By stream on #49, 2.3 miles north of Eldorado-Amador County line 213 Comment
  UCD55435  Eremogone congesta Ellen Dean; Mark Bibbo 2006-7-19 3256 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Upslope of fen area. 1933 Comment
  UCD60558  Eremogone congesta Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4023 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  SBBG69964  Eremogone kingii var. glabrescens Milo H. Gates 1879-1 El Dorado Lake Tahoe Valley Comment
  UCD111828  Eremogone kingii var. glabrescens Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7146 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Southeast corner of meadow. 1978 Comment
  UCD97935  Eremogone kingii var. glabrescens P. B. Kennedy 1920-8-17 147 El Dorado El Dorado National Forest Basset Camp. 1981 Comment
  UCR233128A  Ericameria arborescens George K. Helmkamp, E. A. Helmkamp 2011-9-23 18303 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 4.5 miles north of its junction with US-50 1412 Comment
  CAS-BOT-BC286823  Ericameria discoidea John Thomas Howell 1946-8-31 22937 El Dorado Mt. Tallac 2956 Comment
  UCR190639  Ericameria parryi var. nevadensis George K. Helmkamp, E. A. Helmkamp 2007-9-15 12969 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road 4.3 miles north of its junction with US-50 1393 Comment
  UCR189903  Erigeron George K. Helmkamp, E. A. Helmkamp 2007-8-9 12731 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 1.4 miles south of the lake 2101 Comment
  JEPS72172  Erigeron algidus Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2752 El Dorado in meadow below summit area; Mt. Tallac 2667 Comment
  SEINET3246212  Erigeron breweri G. K. Helmkamp, E. A. Helmkamp 2008-1 13958 El Dorado Northern Sierra Nevada Mountains: Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road. 2020 Comment
  UCR201889  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2008-8-1 13958 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
  UCR207025  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2009-7-22 15250 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
  UCR86392  Erigeron breweri R. D. Goeden, J. Teerink 1993-8-19 893- 29 El Dorado Sierra Nevada Mtns, Eldorado National Forest: Ice House Rd. 1580 Comment
  CAS-BOT-BC294542  Erigeron breweri var. breweri G. K. Helmkamp; E. A. Helmkamp 2008-8-1 13958 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
  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-BC294556  Erigeron breweri var. breweri A. A. Heller 1911-8-10 12537 El Dorado East side of Ralston Peak above Echo Lake 2407 Comment
  JEPS71580  Erigeron breweri var. breweri Gladys L. Smith 1964-8-26 2350 El Dorado immediate vicinity Echo Summit Lodge; Jeffrey pine forest, California Alpine Club 2252 Comment
  CAS-BOT-BC294560  Erigeron breweri var. breweri Mrs. H. C. Cantelow 1935-7-28 s.n. El Dorado Carson Pass near Meyers Comment
  CAS-BOT-BC294561  Erigeron breweri var. breweri H. M. Evans 1918-7-18 s.n. El Dorado Tahoe region. Echo Lake 2286 Comment
  UC148932  Erigeron breweri var. breweri Mrs. Carlotta C. Hall 1910-7-17 8789 El Dorado trail just above Glen Alpine 2255 Comment
  UCD83805  Erigeron canadensis Susie Kocher 2009-7-24 5 El Dorado South Lake Tahoe, area burned by the Angora fire in 2007. 1920 Comment
  CAS-BOT-BC294975  Erigeron compositus H. M. Hall; H. P. Chandler 1903-7-1 4631 El Dorado Sierra Nevada Mountains. Vicinity of Lake Tahoe. Summit Mt. Tallac 2980 Comment
  JEPS41539  Erigeron compositus W. L. Jepson 1918-8-25 8144 El Dorado Mt. Tallac Lake Tahoe, Mt. Tallac 2956 Comment
  UCD42588  Erigeron concinnus var. concinnus Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC297224  Erigeron coulteri W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2133 Comment
  CAS-BOT-BC297232  Erigeron coulteri Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC297233  Erigeron coulteri Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS71587  Erigeron coulteri Gladys L. Smith 1964-8-27 2357 El Dorado entrance to Benwood Meadows (Sayles Canyon trail, Echo Summit); Echo Summit, Benwood Meadows 2225 Comment
  UCD131838  Erigeron coulteri G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10965 El Dorado Northern Sierra Nevada Mtns: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  SEINET11859403  Erigeron foliosus H. H. Heller 1938-8-7 638 El Dorado Fallen Leaf Comment
  UC650309  Erigeron foliosus var. hartwegii C. M. Belshaw 1935-5-30 El Dorado 0.5 mi n Coloma Comment
  CAS-BOT-BC300724  Erigeron glacialis var. glacialis Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  JEPS41405  Erigeron glacialis var. glacialis Laura Dodge 1920-8-11 El Dorado near Fallen Leaf Lake Comment
  JEPS71592  Erigeron glacialis var. glacialis Gladys L. Smith 1963-7-28 1968 El Dorado open woods around California Alpine Lodge; Echo Summit 2194 Comment
  UC34291  Erigeron glacialis var. glacialis W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Lake Tahoe Vicinity, Lucile Lake 1897 Comment
  UC468833  Erigeron glacialis var. glacialis R. L. Pendleton and F. M. Reed 1907-7-23 1033 El Dorado Grass Lake Trail Lake Tahoe region, Glen Alpine, Grass Lake Trail 2103 Comment
  UC526358  Erigeron glacialis var. glacialis Richard M. Holman 1934-7-26 El Dorado Firs Public Camp Ground Echo Summit, Johnson Pass 2225 Comment
  UCD131961  Erigeron glacialis var. glacialis G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11198 El Dorado Northern Sierra Nevada Mountains: Tragedy Spring; Tragedy Spring Road, 0.3 mile north of Hwy CA-88. 2424 Comment
  UC54105  Erigeron glacialis var. glacialis H. M. Hall and H. P. Chandler 1901-7-1 4649 El Dorado near Glen Alpine; vicinity of Lake Tahoe 2286 Comment
  UCD164533  Erigeron inornatus Peter Rubtzoff 1975-7-10 8177 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R). 1310 Comment
  RSA0012166  Erigeron lassenianus var. lassenianus George K. Helmkamp, E. A. Helmkamp 2006-7-10 10919 El Dorado 0.5 mile east of the junction of Wright's Lake Road and the road from Ice House Reservoir 2056 Comment
  RSA93189  Erigeron linearis F. W. Peirson 1925-7-6 6290 El Dorado Trail along ridge to Angora Lookout (near Lake Tahoe) Comment
  UCR173712  Eriodictyon californicum George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10504 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
  RSA393292  Eriogonum elatum var. elatum Fay A. MacFadden 1934-7-18 12708 El Dorado Truckee River, on road to Reno. Comment
  JEPS56869  Eriogonum incanum W. L. Jepson 1918-8-25 8140 El Dorado Mt. Tallac Lake Tahoe, Mt. Tallac 2743 Comment
  RSA766502  Eriogonum incanum Mabel Peirson 1931-8-5 s.n. El Dorado Near Lake of the Woods. Trail from Echo Lake. Sierra Nevada. 2561 Comment
  CAS-BOT-BC263697  Eriogonum luteolum var. pedunculatum L. R. Abrams 1917-9-24 6851 El Dorado Placerville to El Dorado Comment
  UC674811  Eriogonum marifolium Thomas Morley 1941-9-20 153 El Dorado n side of Placerville-Echo Lake Highway at Twin Bridges Sierra Nevada, Twin Bridges 1828 Comment
  CAS-BOT-BC263212  Eriogonum marifolium var. marifolium A. A. Heller 1911-8-10 12532 El Dorado East side of Ralston Peak above Echo Lake 2407 Comment
  CDA36114  Eriogonum marifolium var. marifolium M. Beyers, G. F. Hrusa 2011-7-2 1022 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  CAS-BOT-BC263213  Eriogonum marifolium var. marifolium Marcus E. Jones 1882-6-30 s.n. El Dorado Emigrant Gap Comment
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Apr 7 2018
  CAS-BOT-BC266099  Eriogonum nudum var. deductum W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine Comment
  UCD100564  Eriogonum nudum var. deductum G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11048 El Dorado Northern Sierra Nevada Mountains, along Wright's Lake Road (Forestry Route 4), 3.3. miles north of Hwy US-50. 2049 Comment
  UCR233145A  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 2011-9-23 18314 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 8.6 miles north of its junction with US-50 1613 Comment
  RSA32311  Eriogonum nudum var. deductum G. Thomas Robbins 1945-8-5 2091 El Dorado Above north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area. 2012 Comment
  SEINET11938133  Eriogonum nudum var. deductum Unknown 1938-1 640 El Dorado Fallen Leaf Comment
  JEPS56643  Eriogonum nudum var. nudum Helen-Mar Wheeler 1941-8-9 400 El Dorado about 5 1/2 mi s on State Highway 89 Meyers Post Office (hillside above Alpine Public Camp); Upper Truckee River 1981 Comment
  UCR189757  Eriogonum nudum var. oblongifolium George K. Helmkamp, E. A. Helmkamp 2007-9-1 12860 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
  UCR218110  Eriogonum nudum var. oblongifolium George K. Helmkamp, E. A. Helmkamp 2010-7-9 16490 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
  SD81201  Eriogonum nudum var. pubiflorum Darley F. Howe 1971-10-5 4790 El Dorado 9 miles east of Placerville on road to Pleasant Valley 609 Comment
  UCD100718  Eriogonum nudum var. pubiflorum P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle, Barrett Ranch. Comment
  CAS-BOT-BC266856  Eriogonum ovalifolium var. nivale Elsie Z. Lovegrove 1938-6-21 s.n. El Dorado Fallen Leaf Lake, Tamarack Trail Comment
  CAS-BOT-BC272562  Eriogonum spergulinum var. reddingianum L. R. Abrams 1918-6-1 7322 El Dorado Tallac, Lake Tahoe 1981 Comment
  CAS-BOT-BC272563  Eriogonum spergulinum var. reddingianum E. A. McGregor 1909-8-25 189 El Dorado Lake Tahoe Region. Mt. Tallac 2895 Comment
  CAS-BOT-BC267920  Eriogonum umbellatum E. J. Newcomer 1909-1-1 s.n. El Dorado Deer Park Springs, Lake Tahoe Comment
  CAS-BOT-BC267921  Eriogonum umbellatum W. R. Dudley 1893-6-8 s.n. El Dorado Tallac Comment
  CAS-BOT-BC267791  Eriogonum umbellatum var. ellipticum G. L. Stebbins 1976-8-14 76192 El Dorado South side of North Fork, American River, below bridge of State Highway no. 49 188 Comment
  RSA748729  Eriogonum umbellatum var. furcosum George K. Helmkamp, E. A. Helmkamp 2008-8-1 13930 El Dorado Wright's Lake Road, 3.8 miles north of its junction with CA-50. 2076 Comment
  SEINET7545230  Eriogonum umbellatum var. furcosum J. L. Reveal 1975-1 3971 El Dorado Along California Hwy 89, 2.2 mi. S of U.S Hwy 50 Comment
  CAS-BOT-BC268270  Eriogonum umbellatum var. nevadense Jean L. Pawek 1957-7-1 302 El Dorado Highway 50, one mile N of Calif. State inspection station, near Meyers 1950 Comment
  CAS-BOT-BC268271  Eriogonum umbellatum var. nevadense L. S. Rose 1941-7-19 41325 El Dorado Al Tahoe, Lake Tahoe 1900 Comment
  RSA32381  Eriogonum umbellatum var. nevadense G. Thomas Robbins 1945-7-8 2046 El Dorado Near Al Tahoe, Lake Tahoe. 1921 Comment
  RSA420565  Eriogonum umbellatum var. nevadense N. C. Cooper 1944-8-20 2579 El Dorado Angora Lookout above Lake Tahoe. 2226 Comment
  RSA420690  Eriogonum umbellatum var. nevadense Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
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Jan 26 2011
  SEINET5333912  Eriogonum vimineum D. Tonenna 2007-10-11 s.n. El Dorado [Sierra Nevada] Alongside Hwy 50, 5 miles west of Kyburz 1250 Comment
  UC1029583  Eriogonum wrightii var. subscaposum A. A. Heller 1915-9-11 12268 El Dorado on the Lincoln Highway 5 mi e Kyburz 1524 Comment
  UCD148457  Eriophorum gracile Ellen Dean; T. Starbuck, H. Lin 2014-5-27 8305 El Dorado El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Southernmost reach of large fen system near old quarry area. Opening in pine-fir forest. 1926 Comment
  UCR173305  Eriophyllum lanatum George K. Helmkamp, Elizabeth Helmkamp 2006-5-18 10471 El Dorado Northern Sierra Nevada Foothills, Spring Valley; Telephone Ridge area, NW of Riverton. Brockliss Canyon Road, about 11 mi. NW of junction with Meadowridge Road and Ice House Canyon Road (SSW of Union Valley Reservior, c. 1.4 air mi. N of US Hwy 50) 1189 Comment
  SEINET2443010  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2010-5-17 16066 El Dorado Sierra Nevada Mountains Foothills. Pine Hill Road, 0.8 mile above the junction with Bertana Court; edge of Pine Hill Ecological Reserve. 610 Comment
  BFRS343 Image available Eriophyllum lanatum var. croceum Peter Rubtzoff 1975-7-10 8186 El Dorado Blodgett Forest: Mutton Creek Road about 0.3 mile east of East Fork Gaddis Creek crossing (Comp. 510R). Comment
  CHSC118011  Eriophyllum lanatum var. croceum G. K Helmkamp; E. A Helmkamp 2007-7-8 12303 El Dorado Northern Sierra Nevada Mountains: Bonetti Road, 5.4 miles south of Mormon Emigrant Trail, generally east of Jenkinson Lake. 1372 Comment
  RSA781315  Eriophyllum lanatum var. croceum George K. Helmkamp, E. A. Helmkamp 2009-7-22 15255 El Dorado Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat 2000 Comment
  UC1118240  Eriophyllum lanatum var. croceum P. L. Johannsen 1934-9-25 506 El Dorado 0.5 mi se Palmer's; El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  UCD132189  Eriophyllum lanatum var. croceum G. K. Helmkamp; Elizabeth Helmkamp 2006-5-20 10497 El Dorado Northern Sierra Nevada Foothills: Along CA Hwy 193, 0.8 mi. South of Kelsey. 604 Comment
  RSA122457  Eriophyllum lanatum var. grandiflorum F. W. Embree 1934-7-17 155 El Dorado 1 mile SE of Camp Springs 1829 Comment
  UCR170345  Eriophyllum lanatum var. grandiflorum George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9892 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) 2.1 road miles N of US Highway 50 (c. 5-6 mi east of Kyburz) 1854 Comment
  RSA755902  Eriophyllum lanatum var. integrifolium George K. Helmkamp, Amy Barnes 2009-7-8 15164 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
  UC148944  Eriophyllum lanatum var. integrifolium H. M. Hall 1910-7-28 8820 El Dorado Half-Moon Lake 2468 Comment
  UC34298  Eriophyllum lanatum var. integrifolium W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado above Heather Lake; Lake Tahoe vicinity 1897 Comment
  UCR188175  Erodium botrys George K. Helmkamp, E. A. Helmkamp 2007-4-30 11891 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  SEINET8526759  Erodium botrys S. Eliades 1976-4-3 s.n. El Dorado Found just off HWY 193, just inside Cool. Comment
  RSA32364  Erysimum capitatum G. Thomas Robbins 1945-7-8 2038 El Dorado Near Al Tahoe, Lake Tahoe. 1921 Comment
  CAS-BOT-BC54971  Erysimum perenne Alice Eastwood 1906-7-24 935 El Dorado Glen Alpine Region. Camp Agassiz. Comment
  JEPS72057  Erysimum perenne Gladys L. Smith and Alasdair Neilson 1970-8-25 2776 El Dorado summit area Mt. Tallac 2819 Comment
  JEPS72295  Erysimum perenne Gladys L. Smith 1963-7-7 1721 El Dorado along old summit rd nr. California Alpine Lodge; Echo 2194 Comment
  UC638736  Erysimum perenne Ethel Crum 1939-7-2 3003 El Dorado 2 mi se Echo Lake; Echo Summit 2286 Comment
  UC907688  Erysimum perenne G. Thomas Robbins 1945-8-12 2122 El Dorado rocky slopes near summit; Freel Peak 3322 Comment
  CAS-BOT-BC173660  Erythranthe guttata Peter Rubtzoff 1972-9-19 6921 El Dorado Blodgett Forest: Mutton Creek area ca. 0.3 mi. south of County Road (Comp. 370E) 1280 Comment
  SD247507  Erythranthe tilingii George K. Helmkamp, Elizabeth A. Helmkamp 2007-6-20 12407 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail 2.0 miles west of its junction with Hwy CA-88 and at Singleton Springs (Tragedy Spring 7.5'Q) 2247 Comment
  JEPS13004  Eschscholzia lobbii Rimo Bacigalupi with G. T. Robbins 1955-5-6 5059 El Dorado along Rescue-Folsom road junction of Green Valley road (about 5 mi w of Rescue) 310 Comment
  UCR246689  Eschscholzia lobbii George K. Helmkamp, E. A. Helmkamp 2007-3-23 11689 El Dorado Northern Sierra Nevada Mountains Foothills, hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake 381 Comment
  SEINET3245752  Eucephalus breweri G. K. Helmkamp, E. A. Helmkamp 2009-1 15242 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 (Pyramid Peak 7.5') 1999 Comment
  UC1950985  Eucephalus breweri G. K. Helmkamp, E. A. Helmkamp 2005-9-23 9919 El Dorado Northern Sierra Nevada Foothills: Wright's Lake Road (Forest Road 4) ca. 4.0 road mi N of US-50 (NE of Kyburz) Pyramid Peak 7.5' Quad. Comment
  UC747177  Eucephalus breweri G. Thomas Robbins 1943-8-15 1352 El Dorado 2 mi ne, along trail to Grouse Lake Wright's Lake 2438 Comment
  UCR201928  Eucephalus breweri George K. Helmkamp, E. A. Helmkamp 2008-8-30 14041 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88 2271 Comment
  UCR53383  Eucephalus breweri 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
  SEINET9595032  Euphorbia crenulata P. DelMonte 1976-4-3 s.n. El Dorado 3 miles NE of Greenwood. 671 Comment
  UCR171330  Euphorbia serpillifolia subsp. serpillifolia George K. Helmkamp, E. A. Helmkamp 2005-10-8 10000 El Dorado Northern Sierra Nevada Foothills, SE off Calif. Highway 49 at junction of Patterson Drive and Pleasant Valley Road, SW of Diamond Springs 537 Comment
  JEPS71593  Eurybia integrifolia Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2753 El Dorado Mt. Tallac, below summit area Mt. Tallac 2667 Comment
  SEINET3245945  Euthamia occidentalis G. K. Helmkamp, E. A. Helmkamp 2009-1 15673 El Dorado Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Patterson Dr. and CA-49 in Diamond Springs (Placerville 7.5') 520 Comment
  UCD161072  Festuca G. Ledyard Stebbins 1980-6-23 s.n. El Dorado El Dorado National Forest. Little Bald Mountain. (Exact location unknown. Coordinates estimated by label maker.) 853 Comment
  UCR176296  Festuca arundinacea George 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
  UCR241741  Festuca arundinacea George K. Helmkamp, E. A. Helmkamp 2012-7-6 19367 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 Comment
  UCR244506  Festuca microstachys var. pauciflora Peter Rubtzoff 1976-6-22 8658 El Dorado Sierra Nevada Mtns., Georgetown Divide; Blodgett Forest, Headquarters Road at Weather Station Loop Road and Old Country Road junction 1337 Comment
  SACT001171  Festuca occidentalis Josephine Van Ess 1947-7-10 El Dorado Perennial. 1676.4 Comment
  CAS-BOT-BC278911  Festuca ovina Catherine Best 1981-8-12 s.n. El Dorado Echo Lake 2255 Comment
  CHSC73537  Festuca rubra L. P. Janeway; Eric Schroder 1998-8-31 6220 El Dorado Lake Tahoe Basin-National Forest. Large meadow along Tallac Creek, about 1.1 mi southwest of Lake Tahoe. 1935 Comment
  UC463393  Festuca rubra L. R. Abrams 1930-7-15 12688 El Dorado near Lily Lake; Glen Alpine Canyon Comment
  UCD72677  Festuca rubra Ellen Dean; T. Sasaki 2007-7-23 4399 El Dorado Washoe Meadows State Park, eastern side of the park on east side of fen system. Upper Truckee River Restoration Project monitoring well #16 plot. 1926 Comment
  UCD72708  Festuca rubra Ellen Dean; T. Sasaki 2007-7-23 4430 El Dorado Lake Valley Recreation area, north side of golf course on north side of Upper Truckee River. Upper Truckee River Restoration Project monitoring well #30 plot. 1914 Comment
  BFRS436 Image available Fragaria Peter Rubtzoff 1974-6-26 7649 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  UCD113238  Fragaria vesca G. K. Helmkamp; E. A. Helmkamp 2007-5-31 12247 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
  SJSU10524  Fragaria virginiana C. L. Kline 1965-7-1 El Dorado Grass L c. 1 mi NW of Luther Pass on Hwy 89 2255 Comment
  UCD44743  Fragaria virginiana C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2109 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  SEINET5733359 Image available Fragaria virginiana subsp. platypetala Mary Lou Linvill 1972-1 30 El Dorado 1/2 mile up trail to Desolation Valley.; Desolation Valley Comment
  CAS-BOT-BC53438  Frangula californica subsp. tomentella N. J. Andersson 1852-8-1 s.n. El Dorado Coloma (South Fork American River) Comment
  SEINET8517813 Image available Frangula californica subsp. tomentella W. J. Hess, Stoynoff, N; Allen, K; Weis, K; Bolger, K 1997-1 7658 El Dorado Nature Area E1, Meadowbrook Rd, 2 miles E of St 193 & 3.5 miles S of Georgetown. Comment
  UCD112802  Frangula californica subsp. tomentella Michael A. Vincent 1999-6-12 8632 El Dorado along CA Route 49, 1.6 miles south of Monitor Road, southwest of Diamond Springs. Comment
  UCD113127  Frangula rubra Morris Halperin; G. H. Jansell 1932-8-14 930 El Dorado Strawberry. 2133 Comment
  OBI6089  Frangula rubra subsp. obtusissima Carl B. Wolf 1928-8-21 3416 El Dorado Near Dr. Abrams' Cabin, Fallen Leaf Lake Comment
  CAS-BOT-BC55740  Frangula rubra subsp. rubra Geo. B. Grant 1906-7-15 s.n. El Dorado About Lake Tahoe 2438 Comment
  SEINET208832  Frasera albicaulis subsp. nitida Inocent Onwueme 1966-5-17 48 El Dorado Pine Hill, ca. 3 miles west of Rescue 610 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
  UCD116334  Fremontodendron decumbens Roman Gankin 1966-2-24 677 El Dorado Pine Hill, ca. 2 miles west-northwest of Rescue. Comment
  UCR200676  Fremontodendron decumbens Daniel Sanchez-Mata 2006-6-20 s.n. El Dorado Sierra Nevada Foothills, between Pine Hill and Rescue, Sunny Hill Road 485 Comment
  UCD150499  Fritillaria atropurpurea James A. Neilson Jr. 1971-7-1 2178 El Dorado Tahoe Basin, South Lake Tahoe, 1/2 mile south of Highway 50 and Highway 89 intersection. 1905 Comment
  CAS-BOT-BC504432  Fritillaria atropurpurea Elsie Z. Lovegrove 1948-6-22 s.n. El Dorado Fallen Leaf Lake, Baldwin side of lake Comment
  CAS-BOT-BC504433  Fritillaria atropurpurea Elsie Z. Lovegrove 1938-6-14 s.n. El Dorado Fallen Leaf Lake Road, Lake Tahoe Basin Comment
  CAS-BOT-BC261636  Galium Peter Rubtzoff 1975-6-3 8019 El Dorado U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 miles north of junction with Quintette Road. 1203 Comment
  UCD74255  Galium aparine Jennifer W. Burt; Jessica Hite 2005-8-16 132 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2074 Comment
  UCR173290  Galium aparine George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10518 El Dorado Northern Sierra Nevada Foothills, NE of Georgetown; along Bottlehill Road, 1.4 mi. N of Wentworth Springs Road 1006 Comment
  JEPS72402  Galium bifolium Charles Smith, Marion Rhodes, and Gladys L. Smith 1972-7-20 3358 El Dorado near summit above Lake Gilmore; Mt. Tallac 2865 Comment
  SEINET2470886  Galium bifolium K. Christie 2010-6-16 1827 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake campground, off of road 1301. 1920 Comment
  UCR233183B  Galium bolanderi George K. Helmkamp, E. A. Helmkamp 2011-7-7 17658 A El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 5.2 miles south of its junction with Mormon Emigrant Trail 1409 Comment
  UCD170529  Galium californicum subsp. sierrae D. O. Burge; G. Hinshaw 2017-5-3 2260 El Dorado Cameron Park, S of Meder Road, SW of intersection between Chasen Drive and Clinton Way. 475 Comment
  RSA454404  Galium nuttallii Glenn A. Gorelick 1966-4-19 s.n. El Dorado 3.9 miles NW of Placerville. Along Hwy 49. Comment
  UCD147723  Galium porrigens Allyson Ayalon; Lucie Jerabkova 2012-7-1 101 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  RSA756919  Galium porrigens var. porrigens George K. Helmkamp, E. A. Helmkamp 2009-5-14 14696 El Dorado hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  BFRS461 Image available Galium sparsiflorum subsp. sparsiflorum Peter Rubtzoff 1974-7-19 7704 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  UCR234008  Galium sparsiflorum subsp. sparsiflorum George K. Helmkamp, E. A. Helmkamp 2011-7-7 17647 El Dorado Northern Sierra Nevada Mountains, Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  UCD141999  Galium trifidum Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7826 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
  UCD165783  Galium trifidum Peter Rubtzoff 1972-8-30 6869 El Dorado U.C. Blodgett Forest Research Station, along East Fork of Gaddis Creek, ca. 500 feet south of 'clear-cut'. Comment
  UCD165841  Galium trifidum Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9176 El Dorado West side of Tahoe Basin. Southeastern tip of D.L. Bliss State Park. On north side of Emerald Point. 1903 Comment
  UCD61589  Galium trifidum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4158 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows. 1917 Comment
  CHSC73086  Galium trifidum var. pacificum L. P. Janeway; Eric Schoder, Katherine Murrell, Todd Adams 1998-7-22 5778 El Dorado Lake Tahoe Basin Management Unit - National Forest. West of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  SEINET3815547 Image available Galium triflorum George K. Helmkamp, E. A. Helmkamp 2011-7-30 17945 El Dorado Northern Sierra Nevada Mountains: North-South Road, 5.5 miles N of its junction with Omo Ranch Road, E side of bridge over Pi Pi Creek 1209 Comment
  UC747063  Galium triflorum G. Thomas Robbins 1945-7-15 2063 El Dorado 3 mi e Camino (along US Hwy 50) 1036 Comment
  UCR170983  Galium triflorum George K. Helmkamp, E. A. Helmkamp 2006-1-16 10051 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive, at the W end of Diamond Springs 537 Comment
  UCR233182B  Galium triflorum George K. Helmkamp, E. A. Helmkamp 2011-7-7 17659 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 5.2 miles south of its junction with Mormon Emigrant Trail 1409 Comment
  RSA800172  Garrya fremontii Peter Rubtzoff 1975-5-27 7998 El Dorado U.C. Blodgett Forest Research Station: Mainline Road bank at ''Clearcut''. Comment
  UC1613398  Garrya veatchii Charles M. Belshaw 1936-7-1 2609 El Dorado Placerville - Tahoe Road Sierra Nevada (at 41 milestone) Comment
  CAS-BOT-BC56284  Gaultheria ovatifolia G. L. Stebbins 1968-7-10 6772 El Dorado Southeast slope of Big Hill, west of Ice House Reservoir 1676 Comment
  UC547734  Gaultheria ovatifolia Philip G. Haddock 1936-7-16 El Dorado Unnamed tributary of Bacon Canyon, a branch of Pilot Creek branch of Pilot Creek Comment
  UCD74420  Gaultheria ovatifolia G. Ledyard Stebbins 1968-7-10 6772 El Dorado this collection number has two sets of notes made by Stebbins. Handwritten notes say: Southeast slope of Big Hill, west of Ice House Reservoir, 5500 ft., 10 July 1968. Typed notes say: Southeast side of Big Hill, 2 miles west of Ice House Reservoir, 5600 ft., 16 July 1968. Notes on specimen newspaper say: Big Hill, 10 July 1968. 1676 Comment
  UCD75666  Gaultheria ovatifolia G. Ledyard Stebbins 1968-7-20 6814 El Dorado This collection number has two sets of notes made by Stebbins. His handwritten notes say: On road from Union Valley Reservoir to Junction Dam. 20 July 1968. His typed notes say: Along Silver Creek, just north of crossing of road between Bryant's Spring and Union Valley Dam. T 12 N, R 14 E, Sec. 30. 4500 ft. 23 July 1968. Newspaper notes say: Above Junction Dam. Date he wrote on specimens from this collection event was 20 July 1968. (Exact location unknown. Coordinates estimated by label maker.) 1371 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
  SEINET8726282 Image available Gayophytum diffusum L. S. Rose 1941-1 41326 El Dorado Al Tahoe, Lake Tahoe, 1900 Comment
  CAS-BOT-BC520370  Gayophytum diffusum subsp. parviflorum George K. Helmkamp; Amy Barnes 2014-8-11 22980 El Dorado Northern Sierra Nevada Mountains: N of Union Valley Reservoir, jct of Robbs Peak Rd and Ice House Rd 1728 Comment
  JEPS72752  Gayophytum diffusum subsp. parviflorum Gladys L. Smith 1971-7-8 3085 El Dorado L. Audrain Echo Summit area (woods about) 2164 Comment
  RSA779396  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2009-6-29 15084 El Dorado Ice House Road, 8.2 miles north of its junction with CA-50, c. 10.5 air miles NE (73 deg.) of Pollock Pines 1646 Comment
  JEPS72753  Gayophytum diffusum subsp. parviflorum Gladys L. Smith 1972-8-23 3448 El Dorado US 50 downgrade from Echo Summit 2194 Comment
  RSA792596  Gayophytum heterozygum George K. Helmkamp, William Barnes 2010-9-4 16926 El Dorado Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River 1620 Comment
  UCD103540  Gayophytum heterozygum G. K. Helmkamp; E. A. Helmkamp 2005-7-31 9740 El Dorado Northern Sierra Nevada Foothills; 20 miles WSW of Lake Tahoe; Ice House Road, N of CA Highway 50 and 1.5 miles S of junction with Ice House Reservoir. 1637 Comment
  UCR248534  Gayophytum heterozygum George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22029 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 7.4 miles east of the junction with Volcanoville Road 1320 Comment
  UCR257693  Gayophytum heterozygum George K. Helmkamp, Amy Barnes 2012-8-19 19651 El Dorado Northern Sierra Nevada Mountains, junction of Ice House Road and entrance to campground on the south end of Loon Lake 1980 Comment
  JEPS47077  Gentiana calycosa Rowena Beans Sep 1914 El Dorado Emerald Bay Lake Tahoe Comment
  UC600420  Gentiana calycosa G. W. Fetters 1929-8-5 El Dorado in meadows Emerald Bay 2042 Comment
  UCD165745  Gentiana calycosa Ellen Dean; with Daniel McNair 2016-7-12 9100 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
  RSA123252  Gentiana newberryi P. L. Johannsen 1934-8-9 452 El Dorado Wright s Lakes 2104 Comment
  CHSC20301  Gentianopsis simplex L. M. Mayer 1974-7-27 El Dorado In bog ca 1/4 mi w of intersection on road to Angora Lake. Comment
  UCD73780  Gentianopsis simplex Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4480 El Dorado Washoe Meadows State Park. North-central part of fen system, just west of dry meadows. 1938 Comment
  UCD103279  Geranium bicknellii G. K. Helmkamp; E. A. Helmkamp 2007-5-1 11917 El Dorado Northern Sierra Nevada Mountains: along Hwy CA-49. 6.1 miles northwest of Placerville. 454 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
  SD255764  Geranium dissectum George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20446 El Dorado Sierra Nevada Mountains Foothills; Camp Creek along Happy Valley Cutoff Road, 0.6 mile east of junction with Mt. Aukum Road, 1.35 air miles NE of Somerset. 566 Comment
  RSA755432  Geranium molle George K. Helmkamp, E. A. Helmkamp 2009-4-21 14518 El Dorado junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River 390 Comment
  UCR197247  Geranium molle George K. Helmkamp, E. A. Helmkamp 2008-4-25 13325 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCR206815  Geranium molle George K. Helmkamp, E. A. Helmkamp 2009-3-19 14419 El Dorado Northern Sierra Nevada Mtns. Foothills, Rock Creek Road, 4.1 miles east of its junction with CA-193 485 Comment
  SEINET8567422  Geranium richardsonii J. M. Johnson 1999-7-26 157 El Dorado Eldorado NF, S side of Hwy 89, 1.5 road miles W of Luther Pass. 2303 Comment
  CAS-BOT-BC459357  Geum macrophyllum M. E. Parsons 1909-7-1 s.n. El Dorado Aspen Grove, Tahoe Comment
  JEPS71888  Geum triflorum Gladys L. Smith 1971-7-17 3071 El Dorado Carson Pass area, Upper End of Frog Lake Upper End of Frog Lake; Carson Pass area, Upper End of Frog Lake 2743 Comment
  UC466706  Geum triflorum Milo S. Baker 1904-7-19 El Dorado near Lake Tahoe (Lucile Lake - south east (part of)); Lucile Lake Comment
  SEINET14642580  Gilia capitata subsp. mediomontana L. R. Miller 1934-1 s.n. El Dorado Between Placerville and Auburn. Comment
  RSA0039242  Gilia leptalea subsp. leptalea George K. Helmkamp, Elizabeth A. Helmkamp 2013-7-10 21033 El Dorado Mormon Emigrant Trail at the junction with Pilliken Road 1823 Comment
  UCD33800  Githopsis pulchella Beecher Crampton 1973-5-9 8934 El Dorado El Dorado County, Bass Lake. Comment
  UCD66990  Githopsis pulchella Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 374 El Dorado NE of Placerville; along Bear Creek Road, near Traverse Creek; ca. 1.6 rd. miles from the junction of Hwy 193 and Meadowbrook Rd. (along Meadowbrook Rd. and then Bear Creek Rd.); 0.2 rd. mile uphill from bridge over Traverse Creek; SE side of road. Comment
  UC1326229  Githopsis pulchella subsp. pulchella Theodore F. Niehaus 1966-5-10 669 El Dorado 1.9 mi n Highway (e side of Lotus road) Comment
  UC416609  Githopsis specularioides Katharine Brandegee 1908-6-1 El Dorado Simpson's Ranch Sweetwater Creek Comment
  CAS-BOT-BC350911  Glyceria elata Peter Rubtzoff 1972-9-19 6919 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of County Road, within 0.5 miles from county road (gate). 1280 Comment
  UCD125401  Glyceria elata Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7489 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 along General Creek. 1919 Comment
  UCD150543  Glyceria elata Mark Bibbo 2007-7-24 s.n. El Dorado South side of the Tahoe basin. Upper Truckee Marsh. Tahoe Conservancy lands. 1897 Comment
  CAS-BOT-BC303814  Gnaphalium Peter Rubtzoff 1974-7-19 7710 El Dorado The Georgetown Divide. Blodgett Forest: S fork of Bacon Canyon near Bacchi Corral Rd (Comp 150E) 1295 Comment
  UCR176016  Gnaphalium canescens subsp. thermale George K. Helmkamp, E. A. Helmkamp 2006-7-28 11031 El Dorado Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd 2226 Comment
  BFRS349 Image available Gnaphalium luteoalbum Peter Rubtzoff, John Thomas Howell 1973-7-19 7179 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  SBBG126178  Gnaphalium palustre G. K. Helmkamp with E. A. Helmkamp 2009-8-19 15510 El Dorado Wright's Lake Rd, 8.6 mi N of its upper jct with Ice House Rd 1785 Comment
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Mar 23 2014
  UCD42756  Gnaphalium palustre C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 122 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  HSC104170  Grindelia hirsutula var. davyi G. K. Helmkamp, E. A. Helmkamp 2012-10-1 19946 El Dorado Eastern Sacramento Valley: Southeast end of El Dorado Hills; Windfield Way just south of its junction with White Rock Rd. 168 Comment
  SEINET195483  Grindelia hirsutula var. davyi G. T. Robbins 1943-7-10 1259 El Dorado Eddy Arboretum at Institute of Forest Genetics 3 miles E of Placerville 823 Comment
  UCR241261  Grindelia hirsutula var. davyi George K. Helmkamp, E. A. Helmkamp 2012-10-1 19946 El Dorado Eastern Sacramento Valley, Southeast end of El Dorado Hills; Windfield Way just south of its junction with White Rock Road 168 Comment
  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
  UCD150254  Hackelia floribunda Ellen Dean 2014-8-13 8584 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park on north side of westernmost stretch of General Creek. 1996 Comment
  UCR231015  Hackelia micrantha George K. Helmkamp, E. A. Helmkamp 2010-8-7 16717 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
  RSA77823  Hackelia micrantha F. W. Peirson 1925-7-2 6220 El Dorado Glen Alpine Road, about 0.5 mile above Fallen Leaf Lake. 2043 Comment
  CAS-BOT-BC306564  Helenium bigelovii N. J. Andersson 1852-1-1 s.n. El Dorado Coloma Comment
  UC1032154  Helenium bigelovii P. L. Johannsen 1934-7-18 398 El Dorado 1 1/4 mi se Wilson's; Eldorado National Forest, Pyramid Peak Quadrangle 2011 Comment
  UCD42441  Helenium bigelovii Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  RSA9582  Helenium bigelovii C. B. Wolf 1928-8-15 3324 El Dorado Glen Alpine. 2134 Comment
  JEPS72551  Hemizonella minima Gladys L. Smith 1964-6-11 2602 El Dorado Hawley Grade 2164 Comment
  UC2044610  Hemizonella minima George K. Helmkamp with E. A. Helmkamp 2011-5-24 17365 El Dorado Northern Sierra Nevada Mountains Foothills Mesquite Road, 7.5 miles south of its junction with Wentworth Springs Road. (Slate Mountain 7.5' Q.) Comment
  UCD133055  Hemizonella minima G. K. Helmkamp; E. A. Helmkamp 2007-5-31 12242 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
  CAS-BOT-BC310040  Hemizonella minima Alice Eastwood 1906-7-24 903 El Dorado Glen Alpine Region, near Camp Agassiz Comment
  CAS-BOT-BC310041  Hemizonella minima F. W. Peirson 1925-7-7 6304 El Dorado Trail along Echo Lake 2286 Comment
  RSA0011954  Heracleum maximum George K. Helmkamp, E. Helmkamp 2011-9-13 18255 El Dorado Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson s Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23 deg ) of Alder Hill 2274 Comment
  SBBG12448  Heracleum maximum D. Myrick 1958-6-30 96 El Dorado slopes above Fallen Leaf Lake 1920 Comment
  UCD127523  Heracleum maximum G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11195 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2249 Comment
  UC1212291  Hesperolinon micranthum Helen K. Sharsmith 1959-5-12 4652 El Dorado on Hwy 50 about 1/2 mi w Shingle Springs 487 Comment
  SEINET3246035  Heteromeles arbutifolia G. K. Helmkamp, E. A. Helmkamp 2009-1 15657 El Dorado Sierra Nevada Mountains Foothills: Canyon Valley Rd. in the east end of Diamond Springs, c. 0.1 mile SE of Pleasant Valley Road (Placerville 7.5') 567 Comment
  UCD150021  Heterotheca oregona var. rudis G. Ledyard Stebbins 1976-9-25 76266 El Dorado At south side of the American River, at junction of North and Middle Fork. Immediately east of State Highway 49. (Exact location unknown. Coordinates estimated by label maker.) 176 Comment
  CAS-BOT-BC420465  Heuchera micrantha var. erubescens G. Thomas Robbins 1945-7-16 2067 El Dorado N Fork Webber Creek, 3 mi. E of Camino 914 Comment
  JEPS71847  Heuchera rubescens var. glandulosa Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2721 El Dorado summit area Ralston Peak nr Cup Lake (upper end of Echo Ridge); summit area Ralston Peak nr Cup Lake 2814 Comment
  UC370235  Heuchera rubescens var. glandulosa E. O. Essig 1928-7-15 El Dorado Upper Echo Lake 2377 Comment
  BFRS229 Image available Hieracium albiflorum Peter Rubtzoff 1974-7-25 7787 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  JEPS71816  Hieracium albiflorum Gladys L. Smith 1972-7-18 3549 El Dorado along trail from Wrights Lake to Grouse Lake 2286 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
  SEINET8892800  Hieracium albiflorum K. Christie 2011-1 2066 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just north of Hellhole meadow complex. Comment
  UCD150230  Hieracium argutum G. Ledyard Stebbins 1977-7-18 7785 El Dorado Along South Fork of the American River about 2 miles southeast of Coloma. (Exact location unknown. Coordinates estimated by label maker.) 243 Comment
  JEPS71822  Hieracium horridum Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2734 El Dorado near Cup Lake (at upper end of Echo Ridge, summit area); Echo Ridge, Ralston Peak 2814 Comment
  UC1532786  Hippuris vulgaris Robert F. Thorne and L. DeBuhr 1975-8-23 47222 El Dorado just n. Luther Pass (Grass Lake); Grass Lake 2346 Comment
  JEPS24407  Hoita macrostachya H. F. Copeland 1940-6-24 1593 El Dorado Salmon Falls South Fork of the American River Comment
  CAS-BOT-BC262844  Holcus Peter Rubtzoff 1974-7-23 7752 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 miles south of Forest Service public road. 1260 Comment
  CAS-BOT-BC320341  Holocarpha virgata L. R. Abrams 1927-9-17 12177 El Dorado 10 miles east of Folsom on road to Placerville Comment
  RSA449739  Holodiscus boursieri N. R. Zabriskie 1973-8-15 687 El Dorado S shore Echo Lake, Sierra Nevada Mts. 2256 Comment
  UCR200930  Holozonia filipes George K. Helmkamp, E. A. Helmkamp 2008-9-9 14076 El Dorado Foothills, northern Sierra Nevada Mountains, junction of Bear Creek Road and Meadow Brook Road at Bear Creek; east of CA-193 and south of Georgetown 678 Comment
  UCD85758  Hordeum jubatum Mrs. H. P. Kelley 1916-7-17 s.n. El Dorado Tallac, Lake Tahoe. Comment
  SACT001370  Hordeum leporinum D. Meyer 1982-5-29 El Dorado Northwest of its intersection with Deer Valley Road approximately 1.5 miles northeast of Green Valley Road. 317.0 Comment
  UCD85871  Hordeum marinum subsp. gussoneanum P. B. Kennedy 1922-5-23 s.n. El Dorado Barrett Ranch. Near Shingle. Comment
  UCR237002  Hordeum marinum subsp. gussoneanum George K. Helmkamp, E. A. Helmkamp 2012-5-22 19048 El Dorado Northern Sierra Nevada Mountains, along US-50, 4.0 miles west of Silver Fork 1050 Comment
  JEPS44562  Horkelia fusca subsp. parviflora W. L. Jepson 1918-8-21 8089 El Dorado Lake Tahoe, Tallac 1905 Comment
  JEPS71899  Horkelia fusca subsp. parviflora Gladys L. Smith 1972-7-18 3388 El Dorado Woods about Wrights Lake Wrights Lake 2133 Comment
  UC907620  Horkelia parryi G. Thomas Robbins 1945-5-27 1951 El Dorado ca 1.5 mi n Pleasant Valley (along Camino-Pleasant Valley Rd) 762 Comment
  RSA791381  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2012-5-18 19009 El Dorado Along Mormon Emigrant Trail, 0.1 mi east of Pebble Canyon Road, Southeast of Pollock Pines, South of US Hwy 50. 1495 Comment
  UC481568  Horkelia tridentata subsp. tridentata L. F. Robbins 1928-6-29 El Dorado above Placerville Comment
  CAS-BOT-BC206141  Hosackia crassifolia G. Thomas Robbins 1944-6-11 1677 El Dorado Along Ice House Road, 2-3 mi. NE of Riverton 1219 Comment
  CAS-BOT-BC206140  Hosackia crassifolia Jean L. Pawek 1957-6-27 295 El Dorado Off Highway 50 at Kyburz, to China Camp. Growing near river under trees. 1402 Comment
  POM51931  Hulsea algida Herbert McLean Evans 1918-7-28 s.n. El Dorado Foot of Job's Sister; Tahoe region. 3049 Comment
  UCD142026  Hypericum anagalloides Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7851 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, north side of creek. 1948 Comment
  UCR177869  Hypericum anagalloides George K. Helmkamp, E. A. Helmkamp 2006-8-7 11188 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  CAS-BOT-BC400840  Hypericum anagalloides E. A. McGregor 1909-8-8 19 El Dorado Lake Tahoe Region. Glen Alpine Comment
  CAS-BOT-BC400841  Hypericum anagalloides W. R. Dudley 1900-6-28 s.n. El Dorado Glenn [Glen] Alpine Springs Comment
  UC19051  Hypericum formosum var. scouleri C. J. Fox Jr. July, 1895 El Dorado Tallac, Cascade Lake 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
  UCD125146  Hypericum scouleri Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7440 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. On W side of Hwy. 89, just south of General Creek Campground. In open fen near southern edge. 1927 Comment
  UCD126564  Ipomoea purpurea T. C. Fuller 1961-10-5 7085 El Dorado west of Gold Hill Road., 0.1 mile west of Cold Spring Road, 3 miles northwest of Placerville. Comment
  UC306882  Ipomopsis aggregata Herbert McLean Evans 1918-7-18 El Dorado Echo Lake Sierra Nevada 2286 Comment
  UCD118357  Ipomopsis aggregata subsp. aggregata G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10971 El Dorado Northern Sierra Nevada Mtns Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  RSA70442  Ipomopsis aggregata subsp. formosissima Verne Grant 1952-8-9 17330 El Dorado Luther Pass 2287 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
  UCR173713  Iris hartwegii subsp. pinetorum George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10507 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
  UC1174768  Iris macrosiphon L. W. Lenz and E. K. Balls 1955-5-12 20470 El Dorado 6.4 mi nw Placerville (along Hwy 49 to Auburn) 457 Comment
  UCR217184  Iris missouriensis George K. Helmkamp, E. A. Helmkamp 2010-5-17 16060 El Dorado Sierra Nevada Mountains Foothills, Pine Hill Road, 0.8 mile above the junction with Bertana Court; edge of Pine Hill Ecological Reserve 610 Comment
  UCR175278  Isatis tinctoria George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10702 El Dorado Northern Sierra Nevada Mountains, Ice House Road at the turnoff to Loon Lake 1982 Comment
  JEPS118187  Isoetes nuttallii Dean W. Taylor 2004-3-31 19049 El Dorado Farnham Ridge (16 air miles NNE of Jackson) 1066 Comment
  UC1183427  Isoetes nuttallii June McCaskill and C. H. Lamoureux 1956-6-6 455 El Dorado 1.8 mi. w. Silver Fork (3.1 mi. w. of Kyburz, U.S. Hwy. 50) 1159 Comment
  UCD113590  Ivesia gordonii var. alpicola P. B. Kennedy 1920-9-12 196 El Dorado El Dorado National Forest: El Dorado National Forest -- Rock Bound Trail. 2712 Comment
  JEPS91213  Ivesia lycopodioides subsp. lycopodioides Dean W. Taylor 1970-8-23 685 El Dorado west slope of Job's Sister, Comment
  CAS-BOT-BC142458  Ivesia santolinoides Lewis S. Rose 1963-7-12 63216 El Dorado Meyers 1950 Comment
  CAS-BOT-BC142464  Ivesia santolinoides Dr. E. C. Van Dyke 1915-7-1 s.n. El Dorado Desolation Valley - Lake Tahoe Region Comment
  CAS-BOT-BC340283  Jensia rammii H. M. Hall 1921-6-25 11305 El Dorado Sly Park 1036 Comment
  UC1392742  Jensia rammii R. F. Hoover 1968-5-29 11138 El Dorado Garden Valley Comment
  LA208983  Jepsonia heterandra Lewis S. Rose; John Thomas Howell 1931-11-1 El Dorado North Fork of Consummes River, 6.5 mi N of Plymouth Comment
  RSA755561  Juglans hindsii George K. Helmkamp, E. A. Helmkamp 2009-8-21 15516 El Dorado Lake Oaks Mobile Home Park, Diamond Springs; Patterson Road, 0.1 mile south of CA-49 527 Comment
  BFRS85 Image available Juncus Peter Rubtzoff 1972-9-28 6957 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp.150E) Comment
  BFRS93 Image available Juncus balticus Peter Rubtzoff, John Thomas Howell 1973-7-18 7146 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) Comment
  CHSC73227  Juncus balticus L. P. Janeway; Eric Schroder 1998-7-27 5858 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
  UCR219157  Juncus balticus George K. Helmkamp, E. A. Helmkamp 2009-10-17 15687 El Dorado Sierra Nevada Mountains Foothills, Diamond Springs, Lake Oaks Mobile Home Park south of Patterson Dr. and CA-49 524 Comment
  SEINET3877675  Juncus bufonius D. W. McNeal 1989-7-29 3644 El Dorado Below the Morman Emigrant Gap Rd., 2.3 mi. nw. of Hwy. 88.; 0 Comment
  UC1109173  Juncus chlorocephalus Verne Grant and Alva Grant 1946-7-20 7751 El Dorado n side Upper Echo Lake 2286 Comment
  UCD141442  Juncus chlorocephalus P. B. Kennedy 1920-8-20 171 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR170429  Juncus effusus George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10034 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, N of Union Valley Reservoir]; Wentworth Springs Road, 5.9 [road] mi east of Uncle Toms Cabin 1567 Comment
  JEPS73233  Juncus effusus subsp. pacificus Gladys L. Smith 1972-8-23 3516 El Dorado near Glen Alpine spring 2194 Comment
  UCR233314  Juncus effusus var. exiguus George K. Helmkamp, E. A. Helmkamp 2011-9-1 18216 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  UCD67028  Juncus ensifolius G. K. Helmkamp; E. A. Helmkamp 2007-9-11 12937 El Dorado Northern Sierra Nevada Mountains: Along Hwy. US-50 at Echo Summit. 2256 Comment
  CAS-BOT-BC166801  Juncus ensifolius Peter Rubtzoff 1972-9-28 6973 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  RSA126573  Juncus ensifolius H. S. Yates 1936-8-8 5962 El Dorado Sayles Flat. 2012 Comment
  CHSC73105  Juncus nevadensis L. P. Janeway 1998-8-5 5933 El Dorado Lake Tahoe Basin Management Unit - National Forest. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4 - 0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  UC463375  Juncus nevadensis L. R. Abrams 1930-8-15 12735 El Dorado Desolation Valley 2590 Comment
  JEPS73251  Juncus nevadensis Gladys L. Smith 1972-7-16 3562 El Dorado across from Phillips (U.S. Hwy 50) 2194 Comment
  CHSC73502  Juncus orthophyllus L. P. Janeway; Eric Schroder 1998-8-27 6184 El Dorado Lake Tahoe Basin--National Forest. Meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  CHSC73503  Juncus orthophyllus L. P. Janeway; Eric Schroder 1998-8-19 6107 El Dorado Lake Tahoe Basin--National Forest. Large meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  UCD141652  Juncus orthophyllus A. A. Heller 1919-7-29 13325 El Dorado Meek's bay, Lake Tahoe. Comment
  CHSC73109  Juncus oxymeris L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5796 El Dorado Lake Tahoe Basin Management Unit - National Forest. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4 - 0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  UCD61762  Juncus oxymeris Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4293 El Dorado Washoe Meadows State Park. In fen system north of largest fen. 1934 Comment
  UCD165265  Juncus oxymeris Peter Rubtzoff; John Thomas Howell 1973-7-17 7058 El Dorado Along Wentworth Springs Road, ca. 7 miles east of Georgetown on road to Blodgett Forest. Comment
  UCD147675  Juncus xiphioides Allyson Ayalon; Lucie Jerabkova 2012-7-1 53 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  CAS-BOT-BC81105  Juniperus communis W. R. Dudley 1900-6-26 s.n. El Dorado Desolation Valley Comment
  JEPS73148  Juniperus grandis Gladys L. Smith 1971-7-12 3083 El Dorado along shore of Lily-pad Lake on trail to Benwood Meadow Lily-pad Lake 2194 Comment
  CAS-BOT-BC81162  Juniperus occidentalis W. W. Price 1898-8-1 s.n. El Dorado [Glenn] Glen Alpine Springs Comment
  CAS-BOT-BC81166  Juniperus occidentalis E. A. McGregor 1909-8-13 112 El Dorado Susie Lake 2331 Comment
  SEINET3864744 Image available Juniperus occidentalis W. C. Cumming, Palmer Stockwell 1940-1-24 2009 El Dorado Upper Transition to Canadian Zone, above Twin Bridge, Placerville to Lake Tahoe road.; 0 Comment
  UC1614600  Juniperus occidentalis Charles M. Belshaw 1934-11-3 280 El Dorado 45 mi. e. Placerville (along Hwy. 50, Twin Bridges) 1828 Comment
  SEINET11054301  Juniperus occidentalis var. australis D. Charlet 1996-5-15 2229 El Dorado Carson Range, upper Truckee River drainage. 2012 Comment
  JEPS72461  Kalmia polifolia subsp. microphylla Gladys L. Smith 1964-7-6 2144 El Dorado trail from Upper Echo Lake to Desolation Valley 2651 Comment
  UCR233026  Keckiella lemmonii George K. Helmkamp, E. A. Helmkamp 2011-9-24 18318 El Dorado Northern Sierra Nevada Mountains, Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  RSA715238  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2005-7-31 9742 El Dorado 20 mi. WSW of Lake Tahoe: Ice House Road, N of CA Highway 50 and 1.5 mi S of junction with Ice House Reservoir. Northern Sierra Nevada Foothills. 1610 Comment
  UC416621  Kelloggia galioides F. M. Reed and R. L. Pendleton 1907-7-25 1220 El Dorado road near Lily Lake (Glen Alpine); Lake Tahoe Region 2011 Comment
  UCD60598  Kelloggia galioides Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4063 El Dorado Washoe Meadows State Park. Southwest area of the park in vicinity of sewer manhole #66, uphill of restored quarry area. 1946 Comment
  RSA0081165  Kickxia spuria George K. Helmkamp, E. A. Helmkamp 2006-9-29 11451 El Dorado Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool. 351 Comment
  CDA8084  Lagophylla minor Cottle 1929-5-8 El Dorado Near Youngs Post Office. 0 Comment
  UC419711  Lagophylla ramosissima Mrs. H. P. Bracelin 1930-10-12 94 El Dorado 2 mi n Placerville (road to Col<?>a) Comment
  CAS-BOT-BC332874  Lagophylla ramosissima David D. Keck 1932-6-29 1535 El Dorado Cosumnes River south of Nashville, southern El Dorado County, Sierra Nevada Comment
  UCR206896  Lamium amplexicaule George K. Helmkamp, E. A. Helmkamp 2009-3-5 14333 El Dorado Northern Sierra Nevada Mtns. Foothills, Sand Ridge Road 4.3 miles east of its junction with CA-49 494 Comment
  SEINET3271542 Image available Lamium purpureum George K. Helmkamp, E. A. Helmkamp 2007-5-1 11915 El Dorado Foothills, Northern Sierra Nevada Mountains; along Hwy CA-49, 6.1 miles northwest of Placerville 454 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
  CAS-BOT-BC337919  Lasthenia californica Alice Eastwood 1927-3-26 14170 El Dorado Near Coloma Comment
  SEINET11447697 Image available Lasthenia gracilis H. Mozingo 1976-4-3 s.n. El Dorado Outside of Cool, on Hwy 193 610 Comment
  UCR237078  Lasthenia gracilis George K. Helmkamp, E. A. Helmkamp 2012-4-24 18830 El Dorado Northern Sierra Nevada Mountains Foothills, Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg. ) of Garden Valley 705 Comment
  UC1613943  Lathyrus Charles M. Belshaw 1935-5-25 900 El Dorado a few mi s of Placerville (Sierra Nevada Foothills, Diamond Springs); Sierra Nevada Foothills, Diamond Springs Comment
  UCD106666  Lathyrus R. L. Pendleton; F. M. Reed 1907-7-25 1228 El Dorado Glen Alpine Springs, Lake Tahoe Region. 2042 Comment
  UCD106346  Lathyrus latifolius Beecher Crampton 1961-8-11 20 El Dorado 1 mile east of Georgetown. Comment
  UC747300  Lathyrus nevadensis var. nevadensis G. Thomas Robbins 1943-5-4 1069 El Dorado 3 mi e Camino (along U.S. Highway 50 at C.C.C. Camp Snowline) 1036 Comment
  UC1536971  Lathyrus sulphureus Gordon H. True Jr. 1936-4-9 420 El Dorado s of Shingle Springs (and e of French Creek Road); Sugar Loaf 457 Comment
  UCR195089  Lathyrus vestitus George K. Helmkamp, E. A. Helmkamp 2007-5-27 12172 El Dorado Northern Sierra Nevada Mountains Foothills, 0.7 mile down a hiking trail northeast of CA-49; trail starting 3.5 miles northwest of Placerville 430 Comment
  POM216171  Layia fremontii D. D. Keck 1933-6-1 2441 El Dorado 1 mile E of Clarksville on Lincoln Hwy. 305 Comment
  SEINET11262291  Layia pentachaeta subsp. pentachaeta George Helmkamp, E. A. Helmkamp 2012-4-27 18855 El Dorado Northern Sierra Nevada Mountains Foothills: Mosquito Road north of Placerville, at south side of the crossing of South Fork American River (Slate Mountain 7.5' Q.).; 0 401 Comment
  SEINET11447838 Image available Layia platyglossa H. N. Mozingo 1976-4-3 76 -5 El Dorado Junction of why 193 and Hwy 49 (Cool) 457 Comment
  SEINET10838646  Ledum glandulosum A. Arthur Heller 1916-8-9 Heller 12509 El Dorado Haypress meadow above Echo Lake, ca 8500 feet, in granite. A few trees of Pinus Murrayana occur. Salix californica is the prevalent shrub. This species occurs along the streams in the meadow. Comment
  UCD72669  Lemna minuta Ellen Dean; T. Sasaki 2007-7-23 4391 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
  CHSC106277  Leontodon saxatilis subsp. longirostris L. P. Janeway; B. Castro 2010-6-12 9999 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Cameron Park Unit; along 4 x 4 dirt frontage road on north side of Hwy 50 1.3 km west of Ponderosa Way and Shingle Springs. 448 Comment
  UCR241989  Leontodon taraxacoides subsp. taraxacoides George K. Helmkamp, E. A. Helmkamp 2012-9-15 19841 El Dorado Northern Sierra Nevada Mountains Foothills, Walton Lake; along Balderson Road, 0.4 mile south of its junction with Wentworth Springs Road 951 Comment
  JEPS120550  Lepechinia calycina B. Castro, L. P. Janeway 2007-5-27 1625 El Dorado Northern Sierra Nevada Foothills. Ca 7 air mi NE of dam on Folsom Lake and 0.9 mi SE of the lake's E arm. Ca 0.3 mi south of Samon Falls Road, along little-used dirt road on east side of Sweetwater Creek. Comment
  UCD38579  Lepidium campestre Beecher Crampton 1956-5-11 3366 El Dorado 3 miles west of Rescue. Comment
  CAS-BOT-BC88814  Lepidium campestre Peter Rubtzoff 1976-6-23 8696 El Dorado Sierra Nevada. Georgetown Divide. Vicinity of Blodgett Forest. County Road ca. 0.3 mile west of Headquarters Road jct. 1264 Comment
  UCD115475  Lepidium densiflorum G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10724 El Dorado Northern Sierra Nevada Mountains: 0.8 mile east of Ice House Road on the road to Wright's Lake. 1672 Comment
  JEPS72062  Lepidium densiflorum var. macrocarpum Gladys L. Smith 1972-7-20 3385 El Dorado along road from Glen Alpine to Lily Lake; Glen Alpine Canyon 2011 Comment
  JEPS72063  Lepidium densiflorum var. macrocarpum Gladys L. Smith 1963-7-28 1992 El Dorado California Alpine Lodge Echo Summit 2240 Comment
  UCR174291  Lepidium densiflorum var. macrocarpum George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10724 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  UCR189018  Lepidium virginicum George K. Helmkamp 2007-7-7 12464 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area 2338 Comment
  CAS-BOT-BC13003  Lepidium virginicum Elsie Z. Lovegrove 1951-9-16 s.n. El Dorado Fallen Leaf Lake road. Upper road. Comment
  CAS-BOT-BC13074  Lepidium virginicum var. menziesii G. L. Smith 1959-6-15 1147 El Dorado Glen Alpine Road beyond gate and near 1st waterfall above Fallen Leaf Lake. 2225 Comment
  UCD118620  Leptosiphon bicolor G. 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
  SEINET14162240  Leptosiphon ciliatus E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4035 El Dorado Washoe Meadows State Park, SW area of park just uphill from logged clearing and manhole #73. 1933 Comment
  CAS-BOT-BC226931  Lessingia leptoclada George K. Helmkamp; William Barnes 2010-9-4 16949 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail at the junction with Bonetti Road 1765 Comment
  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
  SDSU4737  Lessingia leptoclada D. F. Howe 1960-9-19 2976 El Dorado 10 miles east of Placervilleon #50. 1036 Comment
  UC473459  Lessingia leptoclada John Thomas Howell 1930-10-12 5558 El Dorado 2 mi n Placerville Comment
  UCD134077  Lessingia leptoclada G. K. Helmkamp; E. A. Helmkamp 2007-9-1 12870 El Dorado Northern Sierra Nevada Mountains. Happy Valley Road, 7.8 miles east of its junction with CA Hwy E-16/ 1008 Comment
  UCR170328  Lessingia leptoclada George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9884 El Dorado Northern Sierra Nevada Foothills, Silver Fork, 2.1 mi west of Kyburz along US Highway 50 1220 Comment
  UCR189762  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2007-9-1 12859 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
  CAS-BOT-BC339597  Lessingia leptoclada L. R. Abrams No date on label 12176 El Dorado 10 miles east of Placerville on Highway Comment
  CAS-BOT-BC339605  Lessingia leptoclada A. A. Heller 1928-8-18 s.n. El Dorado At Sportsman Hall Comment
  CAS-BOT-BC339607  Lessingia leptoclada Mrs. H. C. Cantelow 1940-7-20 3430 El Dorado Nr. Pacific House Comment
  CAS-BOT-BC339611  Lessingia leptoclada John Thomas Howell 1930-10-12 5593 El Dorado 6.5 miles n. of Plymouth Comment
  CAS-BOT-BC341746  Lessingia nana John Thomas Howell 1939-8-13 15302 El Dorado 8 miles from Folsom on road to Placerville Comment
  CAS-BOT-BC334610  Leucanthemum vulgare H. M. Hall 1921-6-25 11291 El Dorado Sly Park Comment
  CAS-BOT-BC334611  Leucanthemum vulgare R. E. Frenkel 1964-6-11 583 El Dorado Sly Park Road 1/4 mile south of park entrance 1097 Comment
  CAS-BOT-BC492925  Leucocrinum montanum Molly Jean Ferry 2011-6-11 1 El Dorado Washoe Meadows State Park; central part of park near eastern boundary S of manhole #47 1912 Comment
  UCD101646  Lewisia serrata G. L. Stebbins 1969-6-30 6935 El Dorado around bottom of falls near Jaybird Powerhouse, along Silver Creek, northwest of Riverton. 914 Comment
  UCR176421  Lewisia triphylla George K. Helmkamp, E. A. Helmkamp 2006-7-7 10841 A El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  CAS-BOT-BC444518  Lewisia triphylla E. A. McGregor 1909-8-18 160 El Dorado Lake Tahoe Region. Desolation Valley. 2286 Comment
  SEINET180128 Image available Leymus triticoides F. W. Peirson 1935-8-2 11646 El Dorado State Line Lake Tahoe 1905 Comment
  UCD60621  Leymus triticoides Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4084 El Dorado Washoe Meadows State Park. Southern part of park. Restored quarry area. 1933 Comment
  UCD139766  Lilium parvum P. B. Kennedy 1920-8-10 18 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC509424  Lilium parvum E. A. McGregor 1909-8-8 s. n. El Dorado Grass lake, Lake Tahoe Region Comment
  JEPS74219  Lilium parvum Gladys L. Smith 1963-7-28 1995 El Dorado Echo Summit; U.S. Hwy 50 2194 Comment
  RSA49075  Lilium parvum Verne Grant, Alva Grant 1949-7-20 8764 El Dorado Above Upper Echo Lake 2348 Comment
  SEINET9634330 Image available Lilium parvum W. Petty 1942-1 27 El Dorado Uncle Toms Cabin; northeast Placerville. 1676 Comment
  CDA32239  Lilium washingtonianum M. Beyers 2010-8-2 737 El Dorado Along a dirt road below and just north of State Route 88. Sheet 1 of 2. 1495 Comment
  CDA39349  Lilium washingtonianum C. E. Berry Jul 1940 s.n. El Dorado Baldwin Ranch, South Lake Tahoe. Comment
  UCD116453  Limnanthes alba Helen Kennedy 1967-5-27 29 El Dorado near marker 46 TT, US Highway 50. 1158 Comment
  UCD85011  Limnanthes alba subsp. versicolor Dena Grossenbacher 2009-4-22 971 El Dorado Along west side of Highway 49, 3.3 miles south of El Dorado. Private property. 347 Comment
  UCD116486  Limnanthes alba subsp. versicolor Robert C. Bechtel 1952-5-3 93 El Dorado Garden Valley. 518 Comment
  POM86006  Limnanthes alba var. detonsa Geo. Hansen 1895-6-13 1107 El Dorado Armstrong s Stat n 1616 Comment
  UC869481  Limnanthes striata A. A. Heller 1911-4-6 12291 El Dorado between Clarksville and Shingle Springs Comment
  SEINET8727032 Image available Limnanthes striata Annetta Carter 1941-1 1609 El Dorado Junction with Latrobe road 8 miles east of Folsom. Altitude 550 feet. 168 Comment
  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
  UCSB5178  Linanthus dichotomus Robbins, G. 1945-4-22 El Dorado Serpentine rock outcrop 3 miles east of Shingle Springs along U. S. Highway 50 457 Comment
  JEPS13930  Linanthus filipes Herbert L. Mason 1926-5-28 3259 El Dorado between Shingle Springs and Coloma; Rose Springs 396 Comment
  UC125229  Linanthus filipes Katharine Curran May 1884 El Dorado Sweetwater Comment
  UC880257  Linanthus harknessii A. A. Heller 1916-8-10 12522 El Dorado near Echo Camp (on the Lincoln Highway) 2225 Comment
  SEINET11266301  Linanthus montanus George 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 (611/4) of Somerset (Camino 7.5' Q.); 0 546 Comment
  UCD165994  Linanthus pungens Daniel M. McNair 2016-6-20 2141 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. Rubicon Trail. 1998 Comment
  UCSC001323  Linanthus pungens D. J. Norman 1968-7-4 273 El Dorado above Fallen Leaf Lake, growing in rocky crevices in Yellow Pine Forest, above south shore of lake. Fallen Leaf Lake, Yellow Pine Forest, 1981 Comment
  CDA20711  Linaria vulgaris J. Rapetti 2006-9-25 PDR 1332928 El Dorado Tata Ln., South Lake Tahoe. 0 Comment
  UC570379  Linaria vulgaris Chas. M. Belshaw El Dorado Sierra Nevada Mountains, Placerville-Tahoe Road, Forty-one Mileston Placerville-Tahoe Road; Sierra Nevada Mountains, Placerville-Tahoe Road 1676 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
  CAS-BOT-BC36158  Lithocarpus Peter Rubtzoff 1972-8-30 6865 El Dorado Blodgett Forest. between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp. 450 E) 1310 Comment
  JEPS30809  Lithophragma affine Miles Eaton 1945-5-31 23 El Dorado above McKinney Creek Caldor (Caldor); above McKinney Creek Comment
  UC747335  Lithophragma bolanderi G. Thomas Robbins 1945-5-17 1908 El Dorado about 3 mi e Camino (above North Fork Webber Creek); above North Fork Webber Creek 975 Comment
  JEPS47648  Lithophragma glabrum Alice M. Ottley 1920-7-26 887 El Dorado between Gilmore Lake and Mt. Tallac; betw Gilmore Lake and Mt. Tallac 2743 Comment
  UCD19149  Lithophragma heterophyllum June McCaskill 1956-6-6 454 El Dorado US Highway 50, 3 mi. west of Kyburz. 1127 Comment
  UCD66000  Lolium multiflorum G. K. Helmkamp; E. A. Helmkamp 2007-5-5 11933 El Dorado Northern Sierra Nevada Mountains: along CA-49, 3.7 miles northwest of Placerville. 549 Comment
  UC173129  Lomatium utriculatum Katharine Brandegee May, 1907 El Dorado New York Ravine Comment
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Jan 8 2017
  OBI78540  Lonicera interrupta David J. Keil 1992-1 23341 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCR36516  Lotus A. C. Sanders 1984-6-17 5037 El Dorado Sierra Nevada Mtns., on the road to Cody Meadows, 2.5 road miles north of the road along the Silver Fork of the American River, 0.2 mi NE of the junction with the road to Pack Saddle Pass 1860 Comment
  CAS-BOT-BC261629  Lotus Peter Rubtzoff 1974-7-22 7744 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 miles south of Forest Service public road. 1260 Comment
  UCD160924  Lotus corniculatus G. Ledyard Stebbins 1977-6-28 7729 El Dorado Along El Dorado Road, 1/2 mile south of U.S. Highway 50. (Exact location unknown. Coordinates estimated by label maker.) 487 Comment
  SEINET3696868 Image available Lotus grandiflorus G. Thomas Robbins 1945-5-20 1939 El Dorado Above Sweetwater Creek, 2-3 mi S of Salmon Falls 183 Comment
  UCR198420  Lotus humistratus George K. Helmkamp, E. A. Helmkamp 2008-4-25 13314 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  SEINET3523637 Image available Lotus incanus G. Thomas Robbins 1944-5-28 1642 El Dorado Along road to power house, 4-5 mi NW of Pollock Pines 914 Comment
  CDA32153  Lotus nevadensis var. nevadensis M. Beyers 2010-8-2 719 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  RSA756761  Lotus nevadensis var. nevadensis George K. Helmkamp, Amy Barnes 2009-7-8 15140 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
  UCR171734  Lotus nevadensis var. nevadensis George K. Helmkamp, E. A. Helmkamp 2005-7-31 9761 El Dorado Northern Sierra Nevada Foothills, 20 mi WSW of Lake Tahoe; Ice House Road, N of Calif. Highway 50 and 1.5 mi south of junction with Ice House Reservoir 1637 Comment
  UCR141601  Lotus oblongifolius June Latting 1978-8-3 s.n. El Dorado Sierra Nevada Mtns., Lake Tahoe Basin, Emerald Bay State Park 2134 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
  SEINET3860095  Lotus purshianus var. purshianus George K. Helmkamp, Mary Alice Barnes; Mary Jane Ganibe 2010-7-6 16466 El Dorado Sierra Nevada Mountains: Silver Fork Road, 4.1 miles south of its junction with US-50 in Kyburz.; 0 1500 Comment
  UC862224  Lotus purshianus var. purshianus A. A. Heller 1916-8-10 12529 El Dorado near Echo Camp 2225 Comment
  UCR170466  Lotus purshianus var. purshianus George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9907 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) 2.1 road miles N of US Highway 50 (c. 5-6 mi east of Kyburz) 1854 Comment
  UCR177865  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2006-7-31 11098 El Dorado Northern Sierra Nevada Mountains, junction of Wright's Lake Road (Forestry Route 4) and the road from Ice House Reservoir 2018 Comment
  UCR248418  Lotus purshianus var. purshianus George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22010 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
  JEPS71966  Lotus purshianus var. purshianus Gladys L. Smith 1963-7-28 1979 El Dorado near U.S. Hwy maintenance station; Echo Summit 2194 Comment
  UC15587  Lotus scoparius V. Rattan 1860-1 21 El Dorado Cosumnes River Comment
  UC1129167  Lotus stipularis var. ottleyi H. A. Jensen 1935-4-26 406 El Dorado 1 mi se Diamond Springs (Hd of Martinez Creek); Placerville Quad., Martinez Creek 579 Comment
  UCR248963  Lupinus Peter Rubtzoff 1974-7-19 7711 El Dorado Sierra Nevada Mtns, Georgetown Divide; U.C. Blodgett Forest Research Station, Loop Road 0.6 mi. north of 'County Road 1277 Comment
  SEINET10931688  Lupinus P. Rubtzoff 1976-9-23 Rubtzoff 8896 El Dorado Blodgett forest. Lower gaddis creek rd ca 1.3 mi s of gaddis creek rd. Growing on rd cut and rd shoulder. Comp.590u. 1250 Comment
  SEINET10544026  Lupinus albicaulis subsp. shastensis P. Rubtzoff 1974-7-25 Rubtzoff 7783 El Dorado Georgetown divide, sierra nevada. Blodgett forest; mutton creek, road just s of Junction of bacchi meadow road (comp. 420U). Forest margin near road 1311 Comment
  SBBG120614  Lupinus albifrons G. K. Helmkamp with E. A. Helmkamp 2006-5-31 10574 El Dorado Wright's Lake Rd just N of US Hwy 50 Comment
  UCD106426  Lupinus andersonii W. Robert Powell 1984-9-11 3047 El Dorado 2.5 mi SE of Stumpy Meadows Dam, 1 mi SW of Lookout Mtn. 1402 Comment
  CAS-BOT-BC434226  Lupinus apertus George K. Helmkamp; Elizabeth Helmkamp 2013-6-19 20940 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy. 2116 Comment
  SEINET10484601  Lupinus apertus P. Rubtzoff 1974-6-19 Rubtzoff 7602 El Dorado Georgetown divide. Sierra nevada. Blodgett forest; mutton creek road ca 0.2 Miles e of east fork gaddis creek crossing (comp. 510R). Slope of road cut. (Same individual as 7570) 1311 Comment
  CAS-BOT-BC208858  Lupinus argenteus var. meionanthus Alice Eastwood; John Thomas Howell 1940-6-17 8361 El Dorado Bijou Comment
  CHSC96393  Lupinus benthamii L. P. Janeway 2006-5-10 8584 El Dorado Northern High Sierra Nevada. Southwestern tip of Grand Point, along spur road just above Happy Valley Road, overlooking the confluence of North Fork Consumnes River and Camp Creek. South-facing open un-used borrow pit. 610 Comment
  SEINET3101792  Lupinus bicolor Clare Williams, PLS 102 Plant collection Interns 2011-4-30 1 El Dorado North of Cameron Park, Pine Hill Preserve, Kanaka Unit, Kanaka Valley near main dirt road. 304 Comment
  SEINET3282775 Image available Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2007-5-1 11911 El Dorado Foothills, Northern Sierra Nevada Mountains; access road to South Fork American River along CA-49, 4.4 miles northwest of Coloma. 207 Comment
  UCR224239  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2010-4-23 15923 El Dorado Sierra Nevada Mountains Foothills, along Salmon Falls Road, 5.6 miles south of its junction with CA-49 at Pilot Hill, 0.65 mi. north of the American River crossing 200 Comment
  UC199290  Lupinus breweri Miss Helen D. Geis 40 El Dorado Emerald Bay Comment
  RSA169482  Lupinus breweri L. S. Rose 1963-7-11 63214 El Dorado Tahoe Valley. 1912 Comment
  CAS-BOT-BC208882  Lupinus breweri var. breweri Jean L. Pawek 1958-5-29 443 El Dorado Highway 50 and 89, just south of Meyers. 1920 Comment
  CAS-BOT-BC208883  Lupinus breweri var. breweri Jean L. Pawek 1956-5-25 89 El Dorado Highway 50 and 89, just south of Meyers. 1920 Comment
  CAS-BOT-BC208890  Lupinus breweri var. breweri Mary DeDecker 1957-9-5 766 El Dorado Lake Tahoe - Meeks Bay, Sierra Nevada 1889 Comment
  CAS-BOT-BC208891  Lupinus breweri var. breweri Donald Myrick 1958-6-28 64 El Dorado Open slopes about Lake Tahoe. 1859 Comment
  UCD107793  Lupinus fulcratus A. A. Heller 1915-8-6 12169 El Dorado Near Camp Echo on the Lincoln Highway. 2133 Comment
  UCD107792  Lupinus fulcratus David W. Gilpin 1976-7-12 s.n. El Dorado Christmas Valley, Tahoe Paradise. Comment
  SBBG12349  Lupinus grayi D. Myrick 1958-6-22 38 El Dorado flat near Camp Richardson, Lake Tahoe 1889 Comment
  UCD42594  Lupinus grayi Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SBBG3649  Lupinus latifolius var. columbianus H. and M. Dearing 1939-7-6 3854 El Dorado near Lake Tahoe on the California-Nevada state line Comment
  UCR236921  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2012-5-28 19078 El Dorado Northern Sierra Nevada Mountains, 1.1 miles east of the E dam of Jenkinson Lake via Mormon Emigrant Trail, then 0.6 mile SE toward Fleming Meadow (?) on an unnamed road off Bonetti Rd. 1169 Comment
  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
  UCD111488  Lupinus lepidus var. confertus Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7122 b 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
  JEPS71987  Lupinus lepidus var. sellulus Gladys L. Smith 1963-7-28 1928 El Dorado trail from Audraine Lake to U.S. 50 Echo Summit area; , trail from Audraine Lake to U.S.50 2209 Comment
  UCD108568  Lupinus lepidus var. sellulus G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10845 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz. 2049 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
  UCD33673  Lupinus lepidus var. sellulus Beecher Crampton 1971-7-19 8749 El Dorado Stateline, south shore of Lake Tahoe. 1920 Comment
  RSA49053  Lupinus lyallii var. lyallii Verne Grant, Alva Grant 1949-7-22 8781 El Dorado Haypress Meadow between Echo Lake and Desolation Valley 2439 Comment
  RSA87466  Lupinus meionanthus F. W. Peirson 1925-7-1 6180 El Dorado State Line, Lake Tahoe. 1905 Comment
  SEINET12166174  Lupinus micranthus F. H. Utech 1988-1 88 -117 El Dorado 6 mi N of Placerville on CA 49, mile marker 2l.52 1300 Comment
  UCR258384  Lupinus microcarpus var. densiflorus George K. Helmkamp 2014-5-21 22915 El Dorado Sierra Nevada Mountain Foothills, Bucks Bar Road, 0.8 mile northwest of the bridge over North Fork Cosumnes River 605 Comment
  SD197775  Lupinus nanus G. K. Helmkamp, E. A. Helmkamp 2007-5-7 11965 El Dorado Foothills, Northern Sierra Nevada Mountains: Pedro Hills Road, 0.5 miles west of its junction with CA-49, junction of roads 5.3 miles south of Cool. 310 Comment
  UCD109064  Lupinus nanus G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11694 El Dorado Northern Sierra Nevada Mountains: hills bordering the east end of Sacramento Valley. Salmon Falls Road, 4.6 miles north of Green Valley Road, above NE arm of Folsom Lake. 384 Comment
  UCR206912  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2009-6-6 14912 El Dorado Sierra Nevada Mountains Foothills, along Mosquito Road, 2.8 miles north of its junction with CA-50 in Placerville 691 Comment
  UCR237037  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2012-5-18 19010 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 0.1 mile east of Pebble Canyon Road, SE of Pollock Pines, S of US Hwy 50 1495 Comment
  SEINET7072688 Image available Lupinus pachylobus A. G. Vestal 1963-5-5 s.n. El Dorado About 1 mile north of El Dorado. UTM Zone 10, 687537E, 4285031mN. Coordinate datum: NAD 27. Comment
  SEINET13276769 Image available Lupinus polyphyllus Daisie Huang 2006-1 06081203 El Dorado Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe 1904 Comment
  CHSC73298  Lupinus polyphyllus var. burkei L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5884 El Dorado Along Road 1214 (to Angora Lookout), 0.9 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake. 2048 Comment
  JEPS71980  Lupinus polyphyllus var. burkei Gladys L. Smith 1964-7-5 2071 -A El Dorado 2 mi w Echo Summit (Pow-wow bog); w of Echo Summit, Pow-wow bog 2133 Comment
  UCD142879  Lupinus polyphyllus var. burkei Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7974 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, Northeast corner of pond. 2026 Comment
  UCR242338  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2010-8-20 16805 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  CAS-BOT-BC249314  Luzula comosa Peter Rubtzoff 1972-8-30 6880 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: marshy opening along East Fork Gaddis Creek ca. 0.1 mi. south of Clearcut (Comp. 460E) 1301 Comment
  UCD142074  Luzula comosa G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11755 El Dorado Northern Sierra Nevada Mountains; junction of French Creek Road and Lost Creek Road, just north of Frenchtown. 366 Comment
  UCR208569  Luzula comosa George K. Helmkamp, E. A. Helmkamp 2009-5-4 14600 El Dorado Sierra Nevada Mountains Foothills, Sly Park Road, 0.3 miles southwest of its junction with Mormon Emigrant Trail 1067 Comment
  UC429130  Luzula comosa var. laxa R. L. Pendleton, F. M. Reed 1907-7-23 969 El Dorado Glen Alpine Springs Lake Tahoe Region, Glen Alpine Springs 2072 Comment
  JEPS73264  Luzula divaricata Gladys L. Smith and Dr. Alasdair H. Neilson 1970-8-20 2623 El Dorado just below the summit area Pyramid Peak; just below summit area Pyramid Peak 3042 Comment
  JEPS67203  Luzula macrantha W. L. Jepson 1938-4-6 18599 El Dorado Lotus Comment
  SEINET8892775  Luzula subcongesta K. Christie 2011-1 2043 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just to the north of the Hellhole meadow complex. Comment
  CAS-BOT-BC215680  Lycopus John Thomas Howell 1976-10-29 52297 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake, Sierra Nevada 121 Comment
  POM362084  Machaeranthera canescens var. shastensis Fay A. MacFadden 1934-7-18 12593 El Dorado Truckee River, on road to Reno. Comment
  BFRS488 Image available Madia Peter Rubtzoff 1974-6-19 7610 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UCD165176  Madia Peter Rubtzoff 1974-6-4 7535 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  UCR230668  Madia George K. Helmkamp, E. A. Helmkamp 2011-5-8 17224 El Dorado Northern Sierra Nevada Mountains Foothills, along Pleasant Valley Road, 0.6 mile NW of Pleasant Valley 716 Comment
  CAS-BOT-BC342572  Madia Beecher Crampton 1985-9-11 10025 El Dorado Unspecified Comment
  CAS-BOT-BC342573  Madia Peter Rubtzoff 1976-6-22 8660 El Dorado U.C. Blodgett Forest Research Station, south side of County Road, ca. 0.5 miles east of Headquarters Road junction. Comment
  UC85459  Madia citriodora Katharine Brandegee 1907-5-25 El Dorado e Placerville Comment
  CAS-BOT-BC342742  Madia elegans Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  OBI74568  Madia elegans David J. Keil 1992-1 23350 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  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
  UC166900  Madia elegans Geo. B. Grant Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe Sierra Nevada Mts., Lake Tahoe 1828 Comment
  UCD134206  Madia elegans G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12565 El Dorado Northern Sierra Nevada Mountains: Rock Creek Road, 7.1 miles east of its junction with CA-193. 567 Comment
  UCR217891  Madia elegans George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16117 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
  CAS-BOT-BC344346  Madia exigua Grant 1906-8-1 7147 El Dorado Glen Alpine, Lake Tahoe Comment
  SD240888  Madia exigua George K. Helmkamp, E. A. Helmkamp 2011-7-7 17666 El Dorado Northern Sierra Nevada Mountains: Capps crossing Road, 5.2 miles south of its junction with Mormon Emigrant Trail (Old Iron Mountain 7.5'Q) 1409 Comment
  CAS-BOT-BC344338  Madia exigua David D. Keck 1932-6-29 1539 El Dorado Dry Creek, about 2.5 miles N. of Eldorado [El Dorado] Comment
  UCD135724  Madia exigua Bruce G. Baldwin 1985-6-30 495 El Dorado Sly County Park, northwest edge of Jenkinson Lake. Comment
  UC169985  Madia glomerata Miss Helen D. Geis 1912-6 98 El Dorado Lakeside Comment
  UCD44111  Madia glomerata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1477 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  JEPS119439  Madia gracilis George K. Helmkamp with E. A. Helmkamp 2009-5-14 14701 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville Comment
  OBI82143  Madia gracilis George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 21096 El Dorado Northern Sierra Nevada Mountains; Hell's Delight Road, just west of the junction with Silver Fork Road, 2.8 miles north of CA-88. 2006 Comment
  RSA755554  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2009-8-19 15488 El Dorado Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  UC2015367  Madia gracilis G. K. Helmkamp, E. A. Helmkamp 2011-9-24 18317 El Dorado Northern Sierra Nevada Mountains: Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road Comment
  UCD134291  Madia gracilis G. K. Helmkamp; E. A. Helmkamp 2005-7-31 9743 El Dorado Northern Sierra Nevada Foothills; 20 miles WSW of Lake Tahoe; Ice House Road, N of CA Highway 50 and 1.5 miles S of junction with Ice House Reservoir. 1637 Comment
  UCR207876  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2009-5-14 14701 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  UCR248396  Madia gracilis George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22024 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 7.4 miles east of the junction with Volcanoville Road 1320 Comment
  CAS-BOT-BC342924  Madia gracilis David D. Keck 1932-6-30 1567 El Dorado Between Fallen Leaf Lake and Lake Tahoe 1920 Comment
  UCR176257  Madia minima George K. Helmkamp, E. A. Helmkamp 2006-7-10 10911 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
  UCR242769  Madia minima George K. Helmkamp, E. A. Helmkamp 2011-5-24 17365 El Dorado Northern Sierra Nevada Mountains Foothills, Mesquite Road, 7.5 miles south of its junction with Wentworth Springs Road 1073 Comment
  UCD139049  Maianthemum racemosum Mrs. Flora Hayes 1935-6-15 s.n. El Dorado Strawberry. Comment
  UCD165605  Maianthemum racemosum Ellen Dean; with Daniel McNair 2016-6-10 8951 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reach of the park on the western side of Highway 89. Along drainage that runs through old avalanche area and down to Lake Tahoe. 2070 Comment
  UCD165594  Maianthemum stellatum Ellen Dean; with Daniel McNair 2016-6-10 8940 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reach of the park on the western side of Highway 89. Along drainage that runs through old avalanche area and down to Lake Tahoe. 2069 Comment
  CAS-BOT-BC512742  Maianthemum stellatum Donald Myrick 1958-6-27 61 El Dorado Fallen Leaf Lake, Lake Tahoe 1889 Comment
  CAS-BOT-BC512743  Maianthemum stellatum Peter Rubtzoff 1976-9-23 8901 El Dorado Georgetown Divide, Sierra Nevada, Blodgett Forest, Headquarters Road just east of Spring Road junction (Comp. 250R) 1307 Comment
  CAS-BOT-BC347396  Malacothrix floccifera J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Pacific, on S. Fork American River Comment
  UCR196825  Malva neglecta George K. Helmkamp, E. A. Helmkamp 2008-5-18 13454 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UCR188438  Malva nicaeensis George K. Helmkamp, E. A. Helmkamp 2007-4-29 11875 El Dorado Foothills, Northern Sierra Nevada Mountains, Lake Oaks mobile home park, Diamond Springs 524 Comment
  CAS-BOT-BC344864  Marrubium vulgare Peter Rubtzoff 1972-10-12 7020 El Dorado U.C. Blodgett Forest Research Station: Clear-cut on Main Line Road. Comment
  UCD134465  Matricaria discoidea G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11890 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  RSA0047748  Medicago lupulina George K. Helmkamp, Mary Alice Barnes 2013-5-10 20532 El Dorado Wentworth Springs Road, 3.4 miles east of Georgetown 983 Comment
  UCD164975  Medicago lupulina Peter Rubtzoff 1974-7-24 7768 El Dorado U.C. Blodgett Forest Research Station: 'County Road', about 0.1 mile east of main Station entrance. 1307 Comment
  BFRS392 Image available Melica aristata Peter Rubtzoff, Donald Goheen 1975-7-9 8165 El Dorado Blodgett Forest: 100 Cutoff ca. 0.05 mi. east of junction with Section 5 Road (Comp. 100E). Comment
  UCR206770  Melica aristata George K. Helmkamp, Amy Barnes 2009-7-8 15130 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  UCD86342  Melica bulbosa A. A. Beetle 16-26 Jul 1945 4164 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  CAS-BOT-BC271809  Melica californica John Thomas Howell 1954-5-17 29722 A El Dorado 1 mile southwest of Garden Valley, Sierra Nevada 609 Comment
  CDA11092  Melica californica G. F. Hrusa, J. Hart 1994-4-23 11780 El Dorado Cosumnes River Drainage; South-facing slope on N side of Cosumnes River, immediately W of Hwy 49 bridge. Perennial bunchgrass, scattered among rocks at edge of live oak woodland. Mostly in sunny, open sites. Comment
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Jan 2 2008
  POM114790  Melica californica var. nevadensis Marcus E. Jones 1883-4-21 s.n. El Dorado Kelsey. Comment
  UCD87484  Melica harfordii Beecher Crampton 1958-6-9 4909 El Dorado Above Rock Creek at the bridge, Pino Grande road, ca. 10 miles northeast of Placerville. Comment
  UCD88324  Melica stricta F. M. Reed 1911-7-25 3224 El Dorado Piute creek above Pleasant Valley. Plants of Yosemite National Park. 2103 Comment
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May 1 2011
  CAS-BOT-BC262464  Melica subulata G. L. Stebbins 1976-7-31 76166 El Dorado 3 miles southwest of Meeks Bay 1981 Comment
  SACT001534  Melica subulata Herbert Copeland 1939-6-24 El Dorado Near lake; ridge above Fallen Leaf Lodge Comment
  UCD108005  Melilotus albus G. K. Helmkamp; E. A. Helmkamp 2007-9-26 13019 El Dorado Northern Sierra Nevada Mountains: junction of Bonetti Road and Mormon Emigrant Trail, 2.3 miles east of Jenkinson Lake. 1226 Comment
  UCD80395  Melissa officinalis CNPS SN Foothill Team 2005-3-23 SNFN 0021 c El Dorado CDPR, Folsom State Recreation Area, near east shore of Folsom Lake near a campground, on the lower reach of Folsom Creek, about 500 m from Folsom Lake at the time of the releve, immediately downstream of the footbridge over Folsom Creek; footbridge is on 'The Oaks' interpretive trail. 152 Comment
  UCD44078  Mentha arvensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1444 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCR248519  Mentha canadensis Peter Rubtzoff 1979-8-17 9313 El Dorado Sierra Nevada Mtns., Baldwin Beach on the south shore of Lake Tahoe; lower Tallac Creek, behind the beach and near eastern parking lot 2149 Comment
  UCR170583  Mentha spicata George K. Helmkamp, E. A. Helmkamp 2005-9-1 9824 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Sand Canyon Road, 0.3 mi east of Calif. Highway 49 and Logtown Ridge 280 Comment
  UCD34745  Mentzelia congesta Beecher Crampton 1989-6-11 10190 El Dorado El Dorado County, Tahoe Basin, Stateline, Stateline blvd. and Azure street. Comment
  UCD117219  Mentzelia dispersa Mrs. Flora Hayes 1935-6-15 s.n. El Dorado Strawberry. Comment
  JEPS111187  Menyanthes trifoliata Steve Matson 2005-7-2 1346 El Dorado Tahoe Basin, Luther Pass, south of South Lake Tahoe, Grass Lake; 38.7958 N, 119.9705 W; elevation 7,693 ft. 2344 Comment
  HSC31085  Menyanthes trifoliata R. F. Thorne, C. W. Tilforth 1969-9-7 39299 El Dorado Grass Lake, S of Hwy. 89, 1/2 mi. W of Luther pass 2317 Comment
  RSA446075  Menyanthes trifoliata Albert J. Perkins 1923-8-13 s.n. El Dorado Lake Tahoe region. Lily Lake. Comment
  SEINET8892774  Mertensia ciliata K. Christie 2011-1 2042 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just to the north of the Hellhole meadow complex. Comment
  UC809635  Mertensia ciliata Verne and Alva Grant 1949-7-26 8802 El Dorado Echo Summit, Hwy. 50 2225 Comment
  CAS-BOT-BC428615  Micranthes bryophora M. S. Jussel 1928-7-18 s.n. El Dorado Pyramid Peak, Lake Tahoe region Comment
  CAS-BOT-BC428775  Micranthes californica G. Thomas Robbins 1944-4-23 1555 El Dorado Above shore of South Fork American River, about 5 mi. n. of Camino 762 Comment
  CAS-BOT-BC428777  Micranthes californica Alice Eastwood 1927-3-26 14148 a El Dorado On road from Placerville to Coloma Comment
  CAS-BOT-BC429018  Micranthes nidifica G. L. Stebbins 1969-8-2 6970 El Dorado West side of Desolation Wilderness, 0.5 mile east of Tyler Lake 2590 Comment
  SEINET5770614  Micranthes oregana E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3965 El Dorado Washoe Meadows State Park, Angora Meadows. 1922 Comment
  CAS-BOT-BC429291  Micranthes tolmiei G. Thomas Robbins 1944-7-29 1807 El Dorado Slope of Red Peak above Lake Schmidell, Rockbound Valley, Desolation Valley Wilderness Area 2651 Comment
  CAS-BOT-BC348831  Microseris douglasii subsp. douglasii H. M. Hall 1921-4-13 11259 El Dorado Sierra Nevada foothills of El Dorado Co. 152 Comment
  SEINET11601966 Image available Microseris nutans E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 4024 El Dorado Washoe Meadows State Park, east of Angora Meadows, just west of Sawmill Road park entrance 1926 Comment
  UC530020  Microseris nutans E. B. Babcock 1934-7-11 415 El Dorado Tahoe Meadows Comment
  UC2027250  Mimulus David Keil 3-5 July 1992 23357 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. Comment
  JEPS118186  Mimulus angustatus Dean W. Taylor 2004-3-31 19050 El Dorado Farnham Ridge (16 air miles NNE of Jackson) 1066 Comment
  UC624284  Mimulus aurantiacus var. aurantiacus L. Constance 1939-5-6 2473 El Dorado 3.5 mi s Eldorado; Sierra Nevada foothills 457 Comment
  UC85428  Mimulus aurantiacus var. aurantiacus Katharine Brandegee 1907-5-25 El Dorado above Lotus (n bank of river); American River Comment
  JEPS5381  Mimulus bicolor Rimo Bacigalupi with G. L. Stebbins, L. R. Heckard, and Karl Jacob 1951-5-13 3308 El Dorado 1.8 mi ne Georgetown (w slopes of Hotchkiss Hill) 975 Comment
  UC217373  Mimulus bicolor H. M. Hall 1921-6-24 11285 El Dorado Sly Park 1066 Comment
  JEPS17459  Mimulus bicolor Rimo Bacigalupi with G. Thomas Robbins 1955-5-22 5164 El Dorado just above Smith Flat (at w (lower) edge of reserve of institute); Institute of Forest Genetics 792 Comment
  UC747072  Mimulus breweri G. Thomas Robbins 1944-6-18 1729 El Dorado Capps Crossing North Fork Cosumnes River 1524 Comment
  JEPS86849 Image available Mimulus douglasii David M. Thompson 1988-3-21 847 El Dorado 1.9 mi n Hwy 50 (along Shingle Springs Drive (gravel road, not North Shingle Road), around intersection with an unlabeled side road) 430 Comment
  JEPS71706  Mimulus guttatus Gladys L. Smith 1963-7-9 1794 El Dorado 1/4 mi w Echo Summit 2133 Comment
  UCD44842  Mimulus guttatus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2208 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCR206709  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2009-3-19 14431 El Dorado Sierra Nevada Mtns. Foothills, Rock Creek Road at the Rock Creek crossing; about 3.5 miles west of Finnon Reservoir 412 Comment
  UCR222365  Mimulus guttatus George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganive 2010-6-13 16265 El Dorado Sierra Nevada Mountains Foothills, along Forebay Road, just south of Forebay Bridge over the South Fork American River 588 Comment
  RSA535813  Mimulus kelloggii David M. Thompson 1988-5-17 901 El Dorado North Fork Cosumnes River, ca. 200 m SW of Bucks Bar Road, 1.2 mi NW of Somerset. 503 Comment
  RSA535562  Mimulus layneae David M. Thompson 1988-6-12 947 El Dorado Ca 2.5 air mi SE of Georgetown. Junction of Meadow Brook Road and Bear Creek Road. 701 Comment
  UC446451  Mimulus lewisii R. L. Pendleton, F. M. Reed 1907-7-23 961 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
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Sep 4 2010
  UC463387  Mimulus lewisii L. R. Abrams 1930-7-23 12702 El Dorado Tamarack Trail Glen Alpine Canyon 2133 Comment
  UCD122739  Mimulus lewisii G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11201 El Dorado Northern Sierra Nevada Mountains: Tragedy Spring; Tragedy Spring Road, 0.3 mile north of Hwy CA-88. 2424 Comment
  UC1614607  Mimulus microphyllus Charles M. Belshaw 1935-7-9 1133 El Dorado Central Sierra Nevada near 41 milestone, 1.5 miles W of Strawberry along Placerville road to Tahoe Comment
  POM128734  Mimulus moschatus R. L. Pendleton, F. M. Reed 1907-7-25 1182 El Dorado Near Modjeska Falls. Lake Tahoe Region. 2043 Comment
  UCD106886  Mimulus moschatus Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7231 El Dorado Lake Tahoe Basin. Emerald Bay State Park. West of Vikings Holm buildings near trail to falls and bridge. 1923 Comment
  UCR175342  Mimulus moschatus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10700 El Dorado Northern Sierra Nevada Mountains, Ice House Road at the turnoff to Loon Lake 1982 Comment
  UCR206777  Mimulus moschatus George K. Helmkamp, Amy Barnes 2009-7-8 15136 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  UCSC001391  Mimulus moschatus var. moniliformis D. J. Norman 1968-7-4 394 El Dorado near Fallen Leaf Lake, growing in moist soil along creekside in Yellow Pine Forest at lake. Fallen Leaf Lake - Lily Lake 1890 Comment
  UC495512  Mimulus nanus var. mephiticus Merle Randall 1930-6-24 El Dorado e side Lower Echo Lake; Lake Tahoe region Comment
  UCD122666  Mimulus nasutus G. K. Helmkamp; Elizabeth Helmkamp 2006-4-29 10273 El Dorado Northern Sierra Neveda foothills: Rock Creek Road, 5.7 mi. E of CA Hwy 193, N of the South Fork of the American River. 426 Comment
  UC1478655  Mimulus primuloides Robert F. Thorne 1974-7-31 44918 El Dorado Grass Lake Luthers Pass 2362 Comment
  UCR106374  Mimulus primuloides Scott D. White, Julie Greene 1997-7-13 5422 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
  UCR48218  Mimulus primuloides R. F. Thorne, Larry E. DeBuhr 1975-8-23 47234 El Dorado Sierra Nevada Mtns, Grass Lake, just north of Luther Pass 2348 Comment
  RSA800478  Mimulus primuloides Peter Rubtzoff 1979-8-17 9314 El Dorado Baldwin Beach on the south shore of Lake Tahoe. Behind the beach (lower Tallac Creek), between beach and eastern parking lot. Comment
  UCD61746  Mimulus primuloides var. primuloides Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4277 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1926 Comment
  JEPS29828  Mimulus pulsiferae Rimo Bacigalupi, and L. R. Heckard 1962-5-31 8572 El Dorado about 1 mi below U.S. highway 50 (below and s of Eight-mile House (e of Camino), watershed of upper reaches of creek); Webber Creek 1158 Comment
  POM126734  Mimulus torreyi R. L. Pendleton, F. M. Reed 1907-7-28 1298 El Dorado Road between Camp Agassiz and Tallac. Lake Tahoe region. 1936 Comment
  POM20820  Mimulus torreyi Herbert McLean Evans s.n. El Dorado 2 miles below Phillips. Comment
  POM43901  Mimulus torreyi Marcus E. Jones 1883-6-21 s.n. El Dorado Georgetown. Comment
  UCR233190B  Mimulus viscidus George K. Helmkamp, E. A. Helmkamp 2011-7-7 17667 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 5.2 miles south of its junction with Mormon Emigrant Trail 1409 Comment
  RSA535453  Mimulus viscidus var. viscidus David M. Thompson 1988-5-17 904 El Dorado N of 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 half way up to the ridge from the Hwy. 549 Comment
  CHSC96392  Minuartia douglasii L. P. Janeway 2006-5-10 8588 El Dorado Northern High Sierra Nevada. Top of high southeast-facing granite outcrop overlooking North Fork Consumnes River, 0.6 km southeast of Bucks Bar. 549 Comment
  SEINET12616225  Minuartia nuttallii K. Christie 2011-8-17 2063 El Dorado Lake Tahoe Basin Management Unit (LTBMU); slopes above Star Lake; ca. 0.2 mi. N/NE of Jobs Sister, and ca. 0.4 mi. S/SE of Star Lake. Comment
  CAS-BOT-BC174760  Minuartia nuttallii var. gracilis G. Thomas Robbins 1945-8-12 2130 El Dorado Near summit of Freel Peak 3322 Comment
  UC780720  Mitella breweri W. C. Blasdale 1923-7-20 El Dorado Fallen Leaf Lake Comment
  RSA32406  Mitella breweri G. Thomas Robbins 1943-6-27 1224 El Dorado Near Echo Summit Pass. 2287 Comment
  SEINET8892771  Mitella pentandra K. Christie 2011-1 2039 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just to the north of the Hellhole meadow complex. Comment
  CAS-BOT-BC219957  Monardella breweri subsp. lanceolata M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  UC883598  Monardella breweri subsp. lanceolata Ynez Whilton Winblad 1938-7-26 El Dorado Lake Tahoe Comment
  CAS-BOT-BC219955  Monardella breweri subsp. lanceolata Geo. B. Grant No date on label 7075 El Dorado Tallac Comment
  SEINET10582047  Monardella lanceolata A. Graff 1993-7-20 Graff 209 El Dorado El Dorado National Forest. Silver Fork Rd., 45 miles northeast of intersection with USNFS Rd. 10N28, on both sides of the road (by MP4 road post and spreading to either side). Locally common, the population spanning ca. .4 miles with a small break in the middle. With Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Mid-bloom. Bombus sp. Comment
  SEINET10582053  Monardella lanceolata A. Graff 1993-7-21 Graff 254 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
  SEINET10582057  Monardella lanceolata A. Graff 1993-7-20 Graff 237 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
  RSA401579B  Monardella lanceolata var. lanceolata Emery M. Whilton 1938-7-26 s.n. El Dorado Lake Tahoe. Comment
  CAS-BOT-BC318608  Monardella odoratissima Ira L. Wiggins 1933-8-17 6772 El Dorado Tamarack Trail above Glen Alpine Rd. from Fallen Leaf, L. Tahoe region. Comment
  UCD142229  Monardella odoratissima subsp. glauca Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7886 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, south side of creek. 1948 Comment
  RSA13570  Monardella odoratissima subsp. glauca Richard M. Holman 1934-8-1 s.n. El Dorado Between Charity Valley and Twin Lakes. Comment
  CAS-BOT-BC222140  Monardella odoratissima subsp. pallida John Thomas Howell 1946-8-31 22946 El Dorado Mt. Tallac 2956 Comment
  CAS-BOT-BC318589  Monardella odoratissima subsp. pallida J. Clausen 1932-9-14 642 El Dorado Above Glen Alpine, Tahoe Region, near stream on the trail to Mt. Tallac. 2316 Comment
  JEPS71529  Monardella odoratissima subsp. pallida Gladys L. Smith and Alasdair Neilson 1970-7-27 2479 El Dorado Summit area Echo Peak 2711 Comment
  JEPS71668  Monardella odoratissima subsp. pallida Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2714 El Dorado Near Cup Lake (Summit area, at upper end of Echo Ridge); Ralston Peak 2814 Comment
  UC532170  Monardella odoratissima subsp. pallida H. M. Skidmore 1934-6-18 El Dorado Lake Maud Wright's Lake Area 2438 Comment
  SEINET10582093  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 224 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
  SEINET10582097  Monardella odoratissima subsp. pallida A. Graff 1993-7-21 Graff 264 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
  UC127334  Monolepis nuttalliana H. M. Hall and H. P. Chandler July, 1903 4678 El Dorado above timber on Mt. Ralston (vicinity of Lake Tahoe); Sierra Nevada Mts. 2804 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
  SEINET9160234  Montia linearis E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3984 El Dorado Washoe Meadows State Park, Angora Meadows adjacent to Angora Creek, S of sewer manhole # 4. 1919 Comment
  CAS-BOT-BC445145  Montia parvifolia Alice Eastwood 1906-7-21 230 El Dorado Glen Alpine Region. Mt. Tallac Comment
  CDA32544  Muhlenbergia jonesii P. B. Kennedy 1920-8-16 El Dorado El Dorado National Forest, Wilson s Meadow, Barrett Camp 0 Comment
  UCD86816  Muhlenbergia montana G. L. Stebbins 1977-8-3 77102 El Dorado North of Island Lake, Desolation Wildnerness Area. 2590 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
  UCR197564  Myosotis laxa George K. Helmkamp, E. A. Helmkamp 2008-6-23 13703 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 0.7 mile southeast of Leek Spring 2268 Comment
  BFRS100 Image available Myrica hartwegii Peter Rubtzoff 1974-10-9 7926 El Dorado Blodgett Forest: Mutton Creek area ca. 0.2 mile south of County Road (Comp. 370E) Comment
  SACT002844  Myrica hartwegii Josephine Van Ess 1976-3-28 El Dorado Collected along the river below Buck's Bar. Comment
  UC1229831  Myrica hartwegii Rimo Bacigalupi with H. L. Mason and Robert Ornduff 1959-11-2 7329 El Dorado immediately s. of site of old settlement of Nashville (1.5 mi. n. of N. Fork Cosumnes R. junction with Middle Fork, below roadbed of State Hwy. 49); N. Fork Cosumnes R. 256 Comment
  UC635570  Myriophyllum quitense H. L. Mason 1929-10-4 5466 El Dorado Lagoons, W side of Lake Tahoe above Emerald Bay, 14 mi from Tahoe City. Comment
  UCD102564  Myriophyllum spicatum John D. Madsen; David F. Spencer, Suzanne Pearce 1996-4-2 s.n. El Dorado From Lake Tahoe in an area referred to as the Tahoe Keys Marina, off of Alpine Drive. Comment
  UCD87833  Nassella lepida Beecher Crampton 1958-5-29 4852 El Dorado ca. 4 miles northwest of Pine Hill, 0.5 mile south of New Salmon Falls Bridge. Comment
  CAS-BOT-BC60352  Nasturtium officinale William Vortriede 1928-5-16 s.n. El Dorado Coloma. Comment
  UCD116075  Nasturtium officinale G. K. Helmkamp; E. A. Helmkamp 2007-5-1 11927 El Dorado Northern Sierra Nevada Mountains: along CA-49, 2.5 miles northwest of US-50 in Placerville. 549 Comment
  UCD37408  Navarretia aeroides Beecher Crampton 1960-6-6 5546 El Dorado El Dorado County, 6.4 miles east of Diamond Springs. Comment
  UC133913  Navarretia eriocephala Katharine Brandegee 1908-6-3 El Dorado between Pilot Hill and Cool Comment
  UCD34098  Navarretia eriocephala Beecher Crampton 1976-5-12 9389 El Dorado Bass Lake, NE of Clarksville. Comment
  UCD48393  Navarretia eriocephala Beecher Crampton 1976-5-12 9389 El Dorado Bass Lake, NE of Clarksville. Comment
  UCR206850  Navarretia eriocephala George K. Helmkamp, E. A. Helmkamp 2009-5-24 14769 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49 381 Comment
Read comments
Jan 18 2022
  JEPS15006  Navarretia filicaulis G. Thomas Robbins 1943-6-22 1209 El Dorado 3 mi e Placerville (at w edge of Institute Of Forest Genetics) 792 Comment
  SEINET197485  Navarretia filicaulis G. Thomas Robbins 1943-6-22 1209 El Dorado At eastern edge of Institute of Forest Genetics, 3 miles east of Placerville 792 Comment
  CAS-BOT-BC230307  Navarretia heterandra Beecher Crampton 1959-5-21 5253 El Dorado E slope of Bass Lake, ca. 2 miles NE of Clarkville Comment
  UC913398  Navarretia intertexta G. Thomas Robbins 1944-6-18 1722 El Dorado 5 mi s Pollock Pines; Sly Park 975 Comment
  UCD37142  Navarretia intertexta Beecher Crampton 1957-6-18 4232 El Dorado El Dorado County, 3 miles southeast of Greenwood, Coloma Canyon. Comment
  UCD43765  Navarretia intertexta subsp. propinqua C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1131 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  JEPS71325  Navarretia leptalea subsp. bicolor Gladys L. Smith 1964-7-6 2115 El Dorado about 2 mi above Upper Echo Lake (trail from Echo Lake to Desolation Valley); above Upper Echo Lake 2286 Comment
  UC1024256  Navarretia leptalea subsp. leptalea Annie M. Alexander and Louise Kellogg 1943-8-19 3460 El Dorado trail to Grass Lake (Lake Tahoe region, Sierra Nevada); Sierra Nevada, Lake Tahoe region, trail to Grass Lake Comment
  CAS-BOT-BC230529  Navarretia prolifera subsp. lutea G. Thomas Robbins 1943-6-3 1112 El Dorado Institute of Forest Genetics, 3 miles E of Placerville, Eddy Arboretum 822 Comment
  CAS-BOT-BC230548  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-22 315 El Dorado 0.07 mile up Gilmore Road W of Pollock Pines, to end of paved road and beginning of FS lands. 700 feet further up road to population. Pop. extends 500 more feet to fork in road. Occurs along ridgetop N and S of road 1097 Comment
  POM74452  Navarretia prolifera subsp. lutea Katherine Brandegee 1908-07 s.n. El Dorado Near Camino Comment
  RSA0012130  Navarretia prolifera subsp. lutea George K. Helmkamp, E. A. Helmkamp 2011-7-7 17634 El Dorado Park Creek Road, 0.4 mile east of its junction with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (111deg.) of Pollock Pines 1290 Comment
  UCD59437  Navarretia prolifera subsp. prolifera Charles M. Knapp 1980-7-4 s.n. El Dorado Junction of Park Creek Road and Hazel Valley Road. Comment
  UCR257946  Navarretia squarrosa George K. Helmkamp, Elizabeth Helmkamp 2012-8-28 19729 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; Patterson Drive south of junction with CA-49 524 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
  SEINET10906131  Nemacladus interior Townsend S. Brandegee 1908-7-11 Brandegee s.n. El Dorado Riverton (Moose's Bridge) Comment
  JEPS3959  Nemophila heterophylla W. L. Jepson 1938-4-8 18614 El Dorado n Placerville (Big Canyon); , n of Placerville Comment
  SD239782  Nemophila heterophylla George K. Helmkamp, E. A. Helmkamp 2009-4-4 14489 El Dorado Northern Sierra Nevada Mountains Foothills: Happy Valley Cut-off, 0.6 mile southeast of its junction with Mt. Aukum Road, c. 1.8 miles due south of Pleasant Valley (Camino 7.5') 591 Comment
  SD257289  Nemophila heterophylla George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20450 El Dorado Sierra Nevada Mountains Foothills: Happy Valley Road, 0.6 mile east of its junction with Mt. Aukum road, 1.65 air miles NE (72a^z) of Somerset (Camino 7.5'Q) 665 Comment
  UC606925  Nemophila heterophylla L. Constance, J. L. Morrison 1938-4-29 2166 El Dorado 8 mi s El Dorado (near North Fork Cosumnes River); Sierra Nevada foothills, nr North Fork Cosumnes River 457 Comment
  UCR253216  Nemophila heterophylla George K. Helmkamp 2014-4-27 22826 El Dorado Sierra Nevada Mountains, Capps Crossing Road, 0.9 mile west of the bridge over Camp Creek 1552 Comment
  UC1613278  Nemophila maculata Charles M. Belshaw 1935-5-25 922 El Dorado Strawberry Meadow Comment
  UCR215975  Nemophila maculata George K. Helmkamp, E. A. Helmkamp 2009-6-29 15085 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 8.2 miles north of its junction with CA-50, c. 10.5 air miles NE (73 deg. ) of Pollock Pines 1646 Comment
  HSC23343  Nemophila maculata D. C. Polen 1971-4-3 2 El Dorado 4.1 mi. N of Coloma on Hwy. 49 250 Comment
  JEPS71483  Nemophila spatulata Gladys L. Smith 1967-7-11 3008 El Dorado foot of Hawley Grade , foot of Hawley Grade (Echo Summit vicinity) 1981 Comment
  UCD119955  Nemophila spatulata G. K. Helmkamp; Elizabeth Helmkamp 2007-6-20 12406 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail 2.0 miles west of its junction with Hwy CA-88 and at Singleton Springs. 2247 Comment
  UC747567  Nicotiana acuminata var. multiflora G. Thomas Robbins 1943-5-28 1094 El Dorado 3 mi e Placerville (immediately w of Institute of Forest Genetics) 762 Comment
  CAS-BOT-BC538058  Nigella damascena G. Ledyard Stebbins 1977-6-28 7718 El Dorado Placerville [exact location unknown] Comment
  SACT001612  Notholcus lanatus 1925-1 El Dorado No collector/determiner listed Comment
  UCR48220  Nuphar lutea subsp. polysepala R. F. Thorne, Larry E. DeBuhr 1975-8-23 47218 El Dorado Sierra Nevada Mtns, Grass Lake, just north of Luther Pass 2348 Comment
  UCD139082  Odontostomum hartwegii Beecher Crampton 1976-5-12 9396 El Dorado Garden Valley. Comment
  SEINET3887709  Odontostomum hartwegii Howard C. Stutz 1955-5-22 322 El Dorado 10 mi. W of Placerville, Hwy 50.; 0 Comment
  UC747263  Oemleria cerasiformis G. Thomas Robbins 1944-4-2 1493 El Dorado ca 3 mi e Camino (thickets above North Fork Webber Creek) 914 Comment
  JEPS31982  Oreostemma alpigenum var. andersonii Laura Dodge 1920-8-11 El Dorado above Heather Lake Comment
  UC530018  Orobanche corymbosa subsp. corymbosa E. B. Babcock 1934-7-18 427 El Dorado Echo Peak, summit. Comment
  UCD165611  Orthilia secunda Ellen Dean 2016-6-10 8957 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along drainage that goes through old avalanche area. East side of Highway 89. 2041 Comment
  CAS-BOT-BC457682  Orthilia secunda G. L Smith 1959-6-15 1138 El Dorado Glen Alpine trail at gate which marks end of road 2225 Comment
  CAS-BOT-BC457683  Orthilia secunda M. E. Parsons 1945-8-5 2092 El Dorado Near Rubicon Springs 1828 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
  RSA80279  Orthocarpus lacerus F. W. Peirson 1925-7-1 6192 El Dorado State Line, Lake Tahoe. Sierra Nevada. 1905 Comment
  RSA0012132  Osmorhiza berteroi George K. Helmkamp, E. Helmkamp 2011-7-7 17636 El Dorado Park Creek Road, 0.4 mile east of its junction with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (111 deg ) of Pollock Pines 1290 Comment
  UCD150828  Osmorhiza berteroi Beecher Crampton 1985-6-21 9989 a El Dorado South shore of Lake Tahoe. Stateline, Manzanita Ave. Comment
  UCD73771  Osmorhiza chilensis Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4471 El Dorado Washoe Meadows State Park. Eastern edge of fen system. 1933 Comment
  SEINET3081082 Image available Osmorhiza occidentalis C. W. Sharsmith 1964-6-17 7277 El Dorado Fallen Leaf Lake, 1/4 mi north of its lower end, on east side of outlet 1951 Comment
  OBI74610  Oxalis corniculata David J. Keil 1992-1 23332 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCD149649  Oxalis corniculata G. Ledyard Stebbins 1977-7-18 7787 El Dorado Coloma. (Exact location unknown. Coordinates estimated by label maker.) Comment
  JEPS71791  Packera cana Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2535 El Dorado Echo Peak summit area Echo Peak 2711 Comment
  UCD110309  Packera layneae Melanie Gogol-Prokurat 2007-5-24 9 El Dorado BLM Ponderosa property, within Pine Hill Preserve network, just north of Hwy 50 near Ponderosa exit. Gogol-Prokurat 2009 dissertation plot #200531. 454 Comment
  UCD73923  Packera layneae G. Ledyard Stebbins 1966-5-1 6395 El Dorado Pine Hill. Comment
  JEPS72240  Packera werneriifolia Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2710 El Dorado Freel Peak summit area Freel Peak 2895 Comment
  RSA501317  Paeonia brownii S. Zona, Khiem Doan 1989-5-31 310 El Dorado 2.4 miles from Highway 89 on along road to Fallen Leaf Lake 1950 Comment
  RSA85309  Paeonia brownii F. W. Peirson 1925-7-1 6169 El Dorado State Line, Lake Tahoe 1905 Comment
  UCD32642  Panicum acuminatum var. fasciculatum Beecher Crampton 1954-7-2 2033 El Dorado El Dorado County, 1 mile southwest Garden Valley. 579 Comment
  UCD88561  Panicum acuminatum var. fasciculatum August L. Hormay 1932-7-7 s.n. El Dorado 5 miles N.E. of Placerville. Comment
  RSA0025199  Panicum capillare Peter Rubtzoff 1975-9-23 8384 El Dorado ca.1 mi east of Georgetown on Wentworth Springs Rd 91.3-1.4 mi east of junction with Hwy 193. 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
  RSA639997  Panicum rigidulum L. C. Wheeler 1952-9-26 6977 El Dorado South Fork American River: 1 mile upstream from Lotus. Comment
  JEPS71840  Parnassia californica Gladys L. Smith 1967-8-1 2431 El Dorado Trail from Echo Lake to Echo Plateau 2438 Comment
  UC747424  Parvisedum pumilum G. Thomas Robbins 1943-4-28 1044 El Dorado 3 mi e of Placerville (at Institute of Forest Genetics); Institute of Forest Genetics 822 Comment
  UC1614020  Pectiantia breweri Charles M. Belshaw 1935-7-5 1049 El Dorado on upper South Fork Silver Creek near Wilsons; South Fork Silver Creek 2286 Comment
  JEPS124767 Image available Pectiantia breweri B. Corwin 1964-7-9 147 El Dorado In Lodgepole Pine woods on east shore of Grass Lake, 100 yds from lake shore. Comment
  UCD74418  Pedicularis groenlandica G. Ledyard Stebbins 1968-7-7 6762 El Dorado this collection number has two sets of notes made by Stebbins. Handwritten notes say: Crystal Range, Desolation Wilderness, ridge west (with north crossed out) of Rockbound Pass, 8700 ft., 7 Jul 1968. Typed notes say: Crystal Range, southwest of Lake Tahoe, on ridge north of Rockbound Pass, 8900 ft., T12N, R16E, Sec. 10, 14 Jul 1968. Notes on specimen newspaper say: Ridge N of Rockbound, July 7, 1968. 2651 Comment
  JEPS10741  Pedicularis semibarbata Alice M. Ottley 1920-6-24 876 El Dorado near Lily Lake Comment
  RSA123600  Pedicularis semibarbata E. F. Sprague 1957-7-25 1323 El Dorado Along north edge of Echo Lake. 2287 Comment
  UCD170482  Pelargonium grossularioides G. K. Helmkamp; E. A. Helmkamp 2009-5-12 14682 El Dorado Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs. 530 Comment
  SBBG279  Pellaea breweri H. and M. Dearing 1934-7-30 2946 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC71220  Pellaea bridgesii G. L. Smith 1959-6-15 1122 El Dorado Glen Alpine Road from Fallen Leaf Lake near junction with Lake of Woods Trail 2133 Comment
  RSA569419  Penstemon Bonnie C. Templeton 1931-7-5 1515 El Dorado Near Lake Tahoe. Comment
  RSA787067  Penstemon Robert F. Thorne, C. W. Tilforth, Larry E. DeBuhr 1975-8-23 47254 El Dorado Grass Lake; Slope E of lake bog and pond 2348 Comment
  SEINET12272191  Penstemon deustus H. H. Heller 1938-1 792 El Dorado Tamarack Trail, Fallen Leaf 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-BC264362  Penstemon heterodoxus var. heterodoxus John Thomas Howell 1925-7-2 1326 El Dorado Trail to Desolation Valley above Glen Alpine, Lake Tahoe region Comment
  CAS-BOT-BC264363  Penstemon heterodoxus var. heterodoxus Alice Eastwood 1906-7-29 1148 El Dorado Glen Alpine Region, Lake of the Woods Comment
  UC306812  Penstemon heterodoxus var. heterodoxus H. M. Evans 1918-7-20 El Dorado s Echo Lake (Meadow S. slope Phillips); Sierra Nevada, Meadow S. slope, s of Echo Lake Comment
  UCD124209  Penstemon heterophyllus Beecher Crampton 1971-7-18 8748 El Dorado California-Nevada border, Stateline, south shore Lake Tahoe. 1920 Comment
  CDA41860  Penstemon heterophyllus subsp. purdyi W. C. Jacobsen May 1920 68 El Dorado Placerville. 0 Comment
  NY603837  Penstemon humilis var. humilis J. L. Gentry Jr. 1968-7-12 2149 El Dorado Half Moon Lake, northwest of Fallen Leaf Lake 2487.2 Comment
  UCD42485  Penstemon newberryi Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SEINET12271484  Penstemon newberryi H. H. Heller 1938-1 s.n. El Dorado Tamarack Trail, Fallen Leaf Comment
  CAS-BOT-BC239145  Penstemon newberryi var. berryi Alice Eastwood 1909-1-1 285 El Dorado Lake Tahoe Region, Wards Pass Comment
  CAS-BOT-BC239158  Penstemon newberryi var. berryi W. C. McCalla 1940-6-17 4243 El Dorado Echo Pass, south of Lake Tahoe 2133 Comment
  HSC44811  Penstemon newberryi var. newberryi Maralyn O'Meara Jun 1974 501 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  UCR206115  Penstemon roezlii George K. Helmkamp, E. A. Helmkamp 2009-6-3 14898 El Dorado Northern Sierra Nevada Mountains, Forbay Road, 4.7 miles northwest of its junction with Pony Express Trail in Pollock Pines 945 Comment
  UCR249571  Penstemon roezlii George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20865 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  UCR253114  Penstemon roezlii George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22053 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 3.1 miles north of Ice House Resort, 0.18 mi. north of Jones Fork Power House Rd., 1.2 mi. NW of Ice House Reservoir 1537 Comment
  OBI82261  Penstemon roezlii George K Helmkampf 2013-6-19 20903 El Dorado Northern Sierra Mountains: Mormon Emigrant Trail at the junction with Milliken Road (Leek Spring Hill) ; rocky bank Comment
  SEINET5334262 Image available Penstemon rydbergii E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4098 El Dorado Washoe Meadows State Park, north of restored quarry, adjacent to disturbed turnout and undeveloped roads, 1924 Comment
  CAS-BOT-BC239455  Penstemon rydbergii var. oreocharis Elsie Z. Lovegrove 1939-6-17 s.n. El Dorado Fallen Leaf Lake, Junction Myers & Lookout Comment
  CAS-BOT-BC239457  Penstemon rydbergii var. oreocharis Alice Eastwood 1906-7-27 1082 El Dorado Glen Alpine Region, upper end of Fallen Leaf Lake Comment
  CAS-BOT-BC239469  Penstemon rydbergii var. oreocharis H. M. Skidmore 1934-6-18 s.n. El Dorado Lake Maud (Wright's Lake area) 2499 Comment
  UCD34441  Penstemon speciosus Beecher Crampton 1983-7-3 9877 El Dorado Stateline. 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
  JEPS12320  Perideridia lemmonii Helen-Mar Wheeler 1941-8-9 405 El Dorado open meadow near Alpine Public Camp (s of Meyers Post Office); Upper Truckee River 1981 Comment
  UC129434  Perideridia lemmonii Geo. B. Grant Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe Sierra Nevada Mts. 1828 Comment
  UCD127887  Perideridia lemmonii P. B. Kennedy 1920-9-15 177 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR176040  Perideridia lemmonii George K. Helmkamp, E. A. Helmkamp 2006-7-28 11002 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  UCR258792  Perideridia lemmonii George K. Helmkamp, Amy Barnes 2012-8-19 19653 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
  UCD118689  Perideridia parishii Kendra Sikes; Danielle Roach 2010-9-7 245 El Dorado Sugar Pine Fen, South of campground and north of General Creek in Sugar Pine State Park, Tahoe Basin. Collected in vegetation plot #LTAHSP_F2 of the CNPS/Forest Service fen vegetation project. 1915 Comment
  CHSC73289  Perideridia parishii subsp. latifolia L. P. Janeway; Susie Urie 1998-8-4 5913 El Dorado Lake Tahoe Basin Management Unit - National Forest. About 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  RSA49040  Perideridia parishii subsp. latifolia Verne Grant 1949-7-25 49040 El Dorado Below Phillips on Highway 50 1982 Comment
  SD243062  Perideridia parishii subsp. latifolia George K. Helmkamp, E. A. Helmkamp 2010-8-20 16811 El Dorado Northern Sierra Nevada Mountains: Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area. 2232 Comment
  CAS-BOT-BC413710  Persicaria hydropiper John Thomas Howell 1976-10-29 52270 El Dorado Bottom of Folsom Lake at Brown's Ravine boat landing 121 Comment
  SEINET11261936  Petrorhagia dubia George K. Helmkamp, E. A. Helmkamp 2012-4-30 18879 El Dorado Northern Sierra Nevada Mountains Footlhills: Mosquito Road, 0.3 miles N of the bridge over the South Fork American River.; 0 427 Comment
  UCR257559  Petrorhagia dubia George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20453 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.6 mile east of its junction with Mt. Aukum Road, 1.65 air miles NE (72 deg. ) of Somerset 665 Comment
  UCR249625  Phacelia George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20846 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz 1364 Comment
  RSA755433  Phacelia cicutaria var. cicutaria George K. Helmkamp, E. A. Helmkamp 2009-4-21 14522 El Dorado junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River 390 Comment
  UC726926  Phacelia cicutaria var. cicutaria A. A. Heller 1911-4-6 12283 El Dorado between Clarksville and Shingle Springs Comment
  UC495527  Phacelia eisenii Merle Randall 1930-4-24 El Dorado 100 ft above east shore of Echo Lake; Lake Tahoe region Comment
  UCD147664  Phacelia hastata Allyson Ayalon; Lucie Jerabkova 2012-7-1 42 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  JEPS71655  Phacelia hastata subsp. compacta Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2525 El Dorado summit area Echo Peak 2711 Comment
  UC747476  Phacelia hastata subsp. compacta G. Thomas Robbins 1945-7-8 2042 El Dorado near Al Tahoe; Lake Valley 1920 Comment
  UCR176234  Phacelia hastata var. compacta George K. Helmkamp, E. A. Helmkamp 2006-7-31 11044 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  UCR196866  Phacelia hastata var. compacta George K. Helmkamp, E. A. Helmkamp 2008-6-3 13560 El Dorado Sierra Nevada Mountains, Pony Express Trail, 0.8 mile east of Sly Park Road (Pollock Pines) and parallel to US-50 1213 Comment
  UCR196887  Phacelia hastata var. compacta George K. Helmkamp, E. A. Helmkamp 2008-6-5 13614 El Dorado Sierra Nevada Mountains Foothills, Forbay Road. 0.5 mile north of its crossing of the South Fork American River 668 Comment
  RSA0011953  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2011-9-13 18254 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
  SD237472  Phacelia hastata var. hastata G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15252 El Dorado Sierra Nevada Mountains: Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mile due S of Chimney Flat (Pyramid Peak 7.5'Q) 2000 Comment
  SEINET11266095  Phacelia hastata var. hastata George Helmkamp, E. A. Helmkamp 2010-8-7 16730 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 miles east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring (Tragedy Spring 7.5' Q.); 0 2135 Comment
  UCR191054  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2007-6-6 12282 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 3.2 miles south of it junction with Mormon Emigrant Trail, east of Jenkinson Lake and near Diamond Creek 1189 Comment
  UCR257714  Phacelia heterophylla subsp. virgata George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20445 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Cutoff Rd at the junction with Mt. Aukum Rd, NE of Somerset 585 Comment
  JEPS71497  Phacelia hydrophylloides Gladys L. Smith 1964-7-5 2065 El Dorado woods around California Alpine Lodge; Echo Summit 2225 Comment
  UC702984  Phacelia hydrophylloides John Thomas Howell 1925-7-2 1325 El Dorado above Glen Alpine Lodge (along trail to Desolation Valley) 2286 Comment
  UCR189031  Phacelia hydrophylloides George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12395 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 22.8 miles ESE of its junction with Sly Park Road at Jenkinson Lake 2265 Comment
  SEINET2441256  Phacelia imbricata subsp. imbricata George K. Helmkamp, E. A. Helmkamp 2010-5-14 16022 El Dorado Sierra Nevada Mountains Foothills: along CA-16 (Mt. Aukum Rd.), 1.8 miles northeast of Somerset. (Camino 7.5' Q.). 567 Comment
  HSC44803  Phacelia mutabilis Maralyn O'Meara Jun 1974 518 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  SBBG65014  Phacelia mutabilis Milo H. Gates 1879-1 El Dorado Lake Tahoe Valley Comment
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Aug 16 2010
  UCD125386  Phacelia mutabilis Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7481 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 on north side of General Creek. 1918 Comment
  UCR249867  Phacelia mutabilis George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20911 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  UC700306  Phacelia quickii G. Thomas Robbins 1944-6-17 1707 El Dorado slope above US Hwy 50 ca 1 mi e Pyramid Ranger Station 1676 Comment
  UC1442846  Phacelia stebbinsii G. Ledyard Stebbins 1968-7-23 6803 El Dorado n side of valley just w Union Valley Dam; Silver Creek Canyon 1463 Comment
  UCD43744  Phleum alpinum C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1110 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  CAS-BOT-BC444031  Phleum pratense George K. Helmkamp; Elizabeth Helmkamp 2013-8-2 22089 El Dorado Northern Sierra Nevada Mountains: Mehrten Spring Road, 0.5 mile north of CA-88. 546 Comment
  RSA0065888  Phleum pratense George K. Helmkamp, Elizabeth A. Helmkamp 2013-8-2 22089 El Dorado Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy. 1793 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
  UCD72945  Phleum pratense Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4511 El Dorado Washoe Meadows State Park. North of fen system along trail/old road. 1948 Comment
  UCR258121  Phleum pratense George K. Helmkamp, Amy Barnes 2014-8-11 23007 El Dorado Northern Sierra Nevada Mountains, north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road 1655 Comment
  SBBG23368  Phlox diffusa D. Myrick 1965-9-27 1265 El Dorado Lake Tahoe near Fallen Leaf Lake Rd turnoff 1889 Comment
  CAS-BOT-BC56433  Phyllodoce breweri A. A. Heller 1916-8-9 12508 El Dorado Haypress meadow above Echo Lake 2590 Comment
  CAS-BOT-BC56438  Phyllodoce breweri Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  RSA1850  Phyllodoce breweri C. B. Wolf 1930-10-9 1718 El Dorado Around Susie Lake. 2195 Comment
  RSA467807  Phyllodoce breweri Harry H. Stone 1933-8-23 18600 El Dorado Echo Lake Comment
  SEINET10815294  Phyllodoce breweri Andrew Townesmith, Karen M. Meyer 2007-8-9 Townesmith 922 El Dorado El Dorado National Forest, Pacific Ranger District. Vicinity of Lyons Creek Trailhead, off Forest Service route 4, 4.0 miles NW of intersection with US route 50. T11N R16E S8. 2053 Comment
  UCR194854  Phyllodoce breweri A. Kerchner 2007-6-21 12413 El Dorado Northern Sierra Nevada Mountains, Northeast point of Wright's Lake at creek entrance. 2116 Comment
  SEINET7270708  Phyllodoce breweri W. D. Billings 1950-8-3 1927 El Dorado Sierra Nevada, at Gilmore Lake, on trail to Mt. Tallac 2545 Comment
  CAS-BOT-BC78213  Pinus albicaulis Ira L. Wiggins 1955-8-22 13599 El Dorado about 200 yards from summit of Mt. Tallac 2956 Comment
  CAS-BOT-BC78218  Pinus albicaulis E. A. McGregor 1906-8-26 208 El Dorado Glen Alpine 2072 Comment
  RSA3000  Pinus albicaulis C. B. Wolf 1931-9-9 2413 El Dorado At timberline, Mt. Tallac, Sierra Nevada. 2896 Comment
  UC1175836  Pinus albicaulis Ira L. Wiggins 1955-8-22 13599 El Dorado on ridge about 200 yds from summit Mt. Tallac 2956 Comment
  CAS-BOT-BC73274  Pinus contorta subsp. murrayana L. R. Abrams 1930-8-20 12757 El Dorado Desolation Valley 2438 Comment
  HSC101346  Pinus contorta subsp. murrayana G. K. Helmkamp, E. A. Helmkamp 2009-11-5 15732 El Dorado Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs, south of the junction of Patterson Dr. and Pleasant Valley Rd. 523 Comment
  UCD134510  Pinus contorta subsp. murrayana G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12714 El Dorado Northern Sierra Nevada Mountains: Wright's Lake; south side of the lake at the entrance to the campground. 2131 Comment
  UCR178720  Pinus contorta subsp. murrayana George K. Helmkamp, E. A. Helmkamp 2006-9-7 11364 El Dorado Northern Sierra Nevada Mountains, Loon Lake at the northern spillway 1954 Comment
  CAS-BOT-BC73188  Pinus jeffreyi Baki Kasapligil 1974-1-19 4786 El Dorado Emerald Bay, Lake Tahoe Comment
  UCD150183  Pinus jeffreyi Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8529 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northwestern corner of park near Lake Tahoe Blvd. Along undeveloped road. 1943 Comment
  CAS-BOT-BC78943  Pinus monticola Carl B. Wolf 1930-10-9 1723 El Dorado Between Glen [Alkine] Alpine Springs and Susie Lake 2133 Comment
  RSA9499  Pinus monticola C. B. Wolf 1928-8-17 3360 El Dorado Glen Alpine to Susie Lake. 2378 Comment
  UCR253135  Pinus ponderosa George K. Helmkamp, E. A. Helmkamp 2013-11-27 22488 El Dorado Sierra Nevada Mountains Foothills, Capp's Crossing Road at its junction with Mormon Emigrant Trail 1224 Comment
  SEINET7880487 Image available Pinus pungens Elbert L. Little Jr. 1964-1 19139 El Dorado Eddy Arboretum Institute of Forest Genetics, Placerville. Alt. 2700 ft. Comment
  SBBG58815  Piperia transversa R. Hoffmann 1930-7-14 El Dorado below Placerville Comment
  CAS-BOT-BC158328  Piperia unalascensis John Thomas Howell 1925-6-30 1283 El Dorado Field redacted by CAS, contact the data manager for more information Comment
  UCR208326  Pistacia chinensis George K. Helmkamp, E. A. Helmkamp 2009-4-20 14515 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  SEINET2470883  Plagiobothrys cognatus K. Christie 2010-6-16 1823 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake campground, off of road 1301. 1920 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
  SJSU4001  Plagiobothrys hispidulus C. W. Sharsmith 1964-6-20 7334 El Dorado near NE margin, Fallen Leaf L 1950 Comment
  SBBG63881  Plagiobothrys nothofulvus Milo H. Gates 1879-1 El Dorado Lake Tahoe Valley Comment
  UCD80169  Plagiobothrys nothofulvus CNPS SN Foothill Team 2005-3-25 SNFN 0024 c El Dorado CDPR Folsom State Recreation Area, located above the peninsula campground at Folsom Lake. The plot is about 150 m upslope from the road leading to the campground, about 1/4 mile from the final turn into the campground. 201 Comment
  UCR237553  Plagiobothrys nothofulvus George K. Helmkamp, E. A. Helmkamp 2012-3-9 18618 El Dorado Northern Sierra Nevada Mountains Foothills, Tierra De Dios Drive, 0.4 mile WNW of its junction with Country Club Drive, N of Hwy 50 near Cameron Park 372 Comment
  RSA135448  Plagiobothrys stipitatus var. micranthus Volney Rattan 1866-1 s.n. El Dorado [No further location information.] Comment
  UC1613927  Plagiobothrys torreyi var. diffusus Charles M. Belshaw 1935-7-9 1182 El Dorado about 1/2 mi below Strawberry (on Placerville Road to Tahoe, Central Sierra Nevada); Central Sierra Nevada 1706 Comment
  UCD112408  Platanthera Peter Rubtzoff; John Thomas Howell 1973-7-18 7148 El Dorado Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R). 1310 Comment
  UCR178654  Platanthera dilatata var. leucostachys George K. Helmkamp, E. A. Helmkamp 2006-9-7 11354 El Dorado Northern Sierra Nevada Mountains, Ice House Road. Robbs Valley near Robbs Hut junction 1720 Comment
  UCR233438  Platanthera dilatata var. leucostachys George K. Helmkamp, E. A. Helmkamp 2011-9-13 18240 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
  POM168482  Platanthera leucostachys W. A. Setchell, C. C. Dobie s.n. El Dorado Rubicon Park; vicinity of Lake Tahoe. 1898 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
  SD239950  Plectritis ciliosa George K. Helmkamp, E. A. Helmkamp 2012-4-27 18850 El Dorado Foothills, northern Sierra Nevada Mountains: Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River. 401 Comment
  UCD60376  Plectritis macrocera G. K. Helmkamp; E. A. Helmkamp 2007-5-7 11966 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
  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
  POM296538B  Poa Lyman Benson 1935-6-8 6681 El Dorado 40 miles east of Placerville. U.S. 50. Sierra Nevada Mtn. Range. 1524 Comment
  SD244060  Poa George K. Helmkamp, E. A. Helmkamp 2012-7-6 19368 El Dorado Northern Sierra Nevada Mountains: Robbs Pead Road at the junction with Ice House Road, 22 miles north of UF-50. 2078 Comment
  SACT001808  Poa bolanderi Herbert Copeland 1939-6-25 El Dorado Canyon of Glen Alpine Creek Comment
  UCD90554  Poa bolanderi August L. Hormay 1932-7-7 s.n. El Dorado Echo Lake. Comment
  SEINET10954295  Poa bolanderi A. Arthur Heller 1915-8-6 Heller 12195 El Dorado Near Echo Camp on the Lincoln Highway. In open places in the forest in damp granite soil. The principal tree is Ahies magnifica. Pinus Murrayana abounds in low places about meadows, with an occasional P. Jeffreyi on exposed ridges. Common undershrubs are Ceanothus and Castanopsis. 2134 Comment
  SEINET3282771 Image available Poa bulbosa George K. Helmkamp, E. A. Helmkamp 2007-4-27 11870 El Dorado Foothills, Northern Sierra Nevada Mountains; junction of Ice House Road and White Meadows Road, about 2 miles northwest of US-50. 1029 Comment
  UCD165581  Poa bulbosa Ellen Dean; with Daniel McNair 2016-5-17 8924 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern edge of park on east side of Hwy 89. 1936 Comment
  UCD55350  Poa compressa Ellen Dean; Mark Bibbo 2006-7-18 3201 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. North of golf course clubhouse on north side of Upper Truckee River. 1912 Comment
  UCR173311  Poa compressa George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10521 El Dorado Northern Sierra Nevada Foothills, NE of Georgetown; along Bottlehill Road, 1.4 mi. N of Wentworth Springs Road 1006 Comment
  UCD125159  Poa palustris Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7451 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  UCD55343  Poa pratensis Ellen Dean; Mark Bibbo 2006-7-18 3194 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Restored meadow adjacent to Hwy. 50 bridge that crosses Upper Truckee River. East side of golf course clubhouse. 1912 Comment
  RSA0037213  Poa pratensis Peter Rubtzoff 1974-6-26 7650 El Dorado Blodgett Forest Research Station, East Fork of Gaddis Creek, north of New Gaddis Creek Road crossing. Comment
  SACT001885  Poa pringlei H. Skidmore 1934-6-18 El Dorado Comment
  SBBG128594  Poa secunda G. K. Helmkamp, E. A. Helmkamp 2012-5-28 19074 El Dorado Pebble Cyn Rd, 0.6 mi S of its jct with Mormon Emigrant Trail 1555 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
  UCR237030  Poa secunda George K. Helmkamp, E. A. Helmkamp 2012-5-18 19017 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 0.1 mile east of Pebble Canyon Road, SE of Pollock Pines, S of US Hwy 50 1495 Comment
  UCD33189  Poa secunda subsp. secunda Beecher Crampton 1967-5-5 7872 El Dorado 2 miles NE of Pine Hill on Deer Valley road. Comment
  SEINET3238871 Image available Poa tenerrima George K. Helmkamp, E. A. Helmkamp 2008-4-30 13346 El Dorado Sierra Nevada Mountains Foothills: junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown. 674 Comment
  CHSC102905  Podistera nevadensis L. P. Janeway 2009-8-8 9920 El Dorado Northern High Sierra Nevada. Northwest slope of Freel Peak, about 0.4 km west of the summit. 3188 Comment
  POM70503  Pogogyne floribunda Marcus E. Jones 1882-7-4 s.n. El Dorado St. Lawrence Comment
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Jul 21 2018
  CHSC106301  Pogogyne serpylloides L. P. Janeway; B. Castro 2010-6-12 10009 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. 319 Comment
  RSA83070  Polemonium californicum Verne Grant, Alva Grant 1946-7-24 7776 El Dorado Above Upper Echo Lake 2317 Comment
  SEINET4557456  Polemonium californicum Jane A. Reese 1962-1 s.n. El Dorado Near Grass Lake. 2256 Comment
  CAS-BOT-BC231322  Polemonium pulcherrimum John Thomas Howell 1925-7-6 1417 El Dorado Summit of Mt. Tallac, Lake Tahoe region Comment
  CAS-BOT-BC6421  Polemonium pulcherrimum var. pulcherrimum S. Lucien Berry 1902-7-10 s.n. El Dorado Desolation Valley Comment
  CAS-BOT-BC167568  Polygala cornuta var. cornuta G. Thomas Robbins 1943-5-29 1103 El Dorado Near Institute of Forest Genetics, 3 mi. e. of Placerville 762 Comment
  UCR171407  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2005-7-11 9679 El Dorado Northern Sierra Nevada Foothills, Cameron Park (E of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road 370 Comment
  UCR190635  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2007-9-19 12988 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Lost Creek Road and French Creek Road just north of Frenchtown 366 Comment
  UCR219163  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2009-10-21 15695 El Dorado Sierra Nevada Mountains Foothills, Diamond Springs, Canyon Valley Way just south of its junction with Pleasant Valley Road 567 Comment
  UCD100034  Polygonum aviculare subsp. depressum G. K. Helmkamp; E. A. Helmkamp 2007-9-11 12933 El Dorado Northern Sierra Nevada Mountains Foothills: Along Hwy US-50, 0.4 mile southwest of Phillips. 1829 Comment
  UCD72981  Polygonum aviculare subsp. depressum Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck 2007-8-25 4539 El Dorado Washoe Meadows State Park. Northern part of park, east of junction of Upper Truckee and Mountain Meadow Roads, along undeveloped trail/road near bridges. 1924 Comment
  UC1213906  Polygonum bistortoides Verne and Alva Grant 1946-7-28 7812 El Dorado Hay Press Meadow Desolation Valley Wilderness Area 2529 Comment
  UCD74246  Polygonum douglasii Jennifer W. Burt; Jessica Hite 2005-8-16 238 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2074 Comment
  CAS-BOT-BC418542  Polygonum minimum Elsie Z. Lovegrove 1941-9-7 s.n. El Dorado Fallen Leaf L. side of Angora Lake trail Comment
  CAS-BOT-BC418543  Polygonum minimum Alice Eastwood 1906-7-24 980 El Dorado Glen Alpine Region. Near Camp Agassiz Comment
  UCR177874  Polygonum phytolaccifolium George K. Helmkamp, E. A. Helmkamp 2006-8-7 11202 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring; Tragedy Spring Road, 0.3 mile north of Calif. Hwy 88 2424 Comment
  UCR189902  Polygonum phytolaccifolium George K. Helmkamp, E. A. Helmkamp 2007-8-9 12730 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 1.1 miles south of the lake 2113 Comment
  UCR192506  Polygonum polygaloides George K. Helmkamp, E. A. Helmkamp 2007-5-31 12223 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, north of US-50 at the Lyon's Creek trailhead and creek crossing 2058 Comment
  RSA466366  Polygonum punctatum Wm. Martin 1971-9-11 20296 El Dorado 1 mile north of Greenwood, 14 miles south of Auburn on Hwy 193 Comment
  SEINET4335264  Polygonum shastense D. G. Cooney 1946-8-12 126 El Dorado Sierra Nevada, w. slope Jobs Sister, Carson Range Comment
  SEINET1908707  Polystichum imbricans subsp. curtum G. K. Helmkamp, E. A. Helmkamp 2008-1 13571 El Dorado Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River (Pollock Pines 7.5' Q). 716 Comment
  RSA605313  Populus fremontii subsp. fremontii Louis C. Wheeler 1952-9-26 6981 El Dorado South Fork American River: 1 mile upstream from Lotus. Comment
  SEINET10840500  Porterella carnosula Gladys L. Smith 1982-6-23 Smith 7435 El Dorado Wet grassy roadside, 0.5 mi. from junction with Rte. 89 1890 Comment
  UCD83788  Potamogeton foliosus Lars W. J. Anderson 21-22 May 2009 WP 497 b El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 497. Comment
  CAS-BOT-BC454088  Potamogeton pusillus subsp. tenuissimus M. S. Jussel 1941-7-18 s.n. El Dorado Near Bijou, Lake Tahoe district Comment
  CAS-BOT-BC210119  Potentilla Peter Rubtzoff 1974-6-4 7540 El Dorado Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  UCD165226  Potentilla Peter Rubtzoff 1974-6-19 7605 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, along Mutton Creek Road, 0.25 miles south of 'Country Road'. 1280 Comment
  UC532196  Potentilla flabellifolia H. M. Skidmore 1934-6-18 El Dorado Lake Maud Lake Maud (Wright's Lake area) ((Wright's Lake area)) 2438 Comment
  CAS-BOT-BC141657  Potentilla flabellifolia M. S. Jussel 1928-7-12 s.n. El Dorado Star Lake, Lake Tahoe region Comment
  UCR196880  Potentilla glandulosa subsp. glandulosa George K. Helmkamp, E. A. Helmkamp 2008-5-15 13441 El Dorado Sierra Nevada Mountains, White Meadow Road, 0.1 mile west of its junction with Ice House Road, c. 1.3 miles up Ice House Road from US-50 1055 Comment
  UCR235599  Potentilla glandulosa subsp. reflexa George K. Helmkamp, E. A. Helmkamp 2012-4-30 18881 El Dorado Northern Sierra Nevada Mountains Foothills, Mosquito Road, 0.3 mile north of the bridge over the South Fork American River 427 Comment
  UCR251266  Potentilla glandulosa subsp. reflexa George K. Helmkamp, E. A. Helmkamp 2012-7-6 19360 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 Comment
  UC809662  Potentilla gracilis Verne and Alva Grant 1949-7-21 8774 El Dorado above Upper Echo Lake; above Upper Echo Lake 2377 Comment
  UCD20984  Potentilla gracilis E. Bortiri 2002-6-26 WFC 33 El Dorado Trout Creek, South Lake Tahoe, El Dorado Co. Comment
  UCD44790  Potentilla gracilis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2156 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD42736  Potentilla gracilis var. fastigiata C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 102 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
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Jun 11 2012
  CAS-BOT-BC539980  Potentilla gracilis var. fastigiata J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Riverton, on S. Fork American River Comment
  CAS-BOT-BC539981  Potentilla gracilis var. fastigiata Ella Dales Cantelow 1935-7-28 1064 El Dorado Carson's Pass Comment
  SEINET11916544  Potentilla gracilis var. glabrata H. H. Heller 1938-1 872 El Dorado Fallen Leaf. Stanford Camp Comment
  JEPS71925  Potentilla palustris Gladys L. Smith 1972-8-23 3459 El Dorado e side of U.S.50 below Echo Summit Lodge; below Echo Summit Lodge 2194 Comment
  UC665650  Potentilla palustris Herbert L. Mason 1940-7-25 12331 El Dorado Grass Lake Sierra Nevada, , Grass Lake (Luther Pass) 2377 Comment
  BFRS74 Image available Prunella vulgaris subsp. lanceolata Peter Rubtzoff, John Thomas Howell 1973-7-17 7061 El Dorado Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mile south of County Road (Comp. 370E) Comment
  UCR253108  Prunella vulgaris var. lanceolata George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22058 El Dorado Northern Sierra Nevada Mountains, junction of Ice House Road and Forestry Route 13N21, 0.9 mile south of the northern junction of Ice House Road and Wentworth Springs Road 1701 Comment
  POM182817  Prunus andersonii Helen D. Geis 1912-07 143 El Dorado Lakeside Comment
  SEINET7224575 Image available Prunus avium George K. Helmkamp, E. A. Helmkamp 2010-6-10 16264 El Dorado Sierra Nevada Mountains foothills: Forni Road, on the southwest side of the bridge over Weber Creek, 1.5 air miles NW (331d) of Diamond Springs 479 Comment
  CAS-BOT-BC159946  Prunus emarginata Laura M. Lathrop 1909-7-12 s.n. El Dorado Short distance from southern end of Fallen Leaf Lake Comment
  CAS-BOT-BC159953  Prunus emarginata Gladys L. Smith 1959-6-15 1137 El Dorado Trail road beyond gate on Glen Alpine Road 2225 Comment
  JEPS71929  Prunus emarginata Gladys L. Smith 1971-9-25 3108 El Dorado Old Meyers Grade just below California Alpine Club Lodge (Echo Summit, in Echo area); Echo Summit, Old Meyers Grade 2225 Comment
  UC1614344  Prunus emarginata Charles M. Belshaw 1935-5-25 932 El Dorado 41 Milestone on Placerville-Tahoe Highway Placerville-Tahoe Highway; Sierra Nevada, Placerville-Tahoe Highway Comment
  UCD113205  Prunus emarginata G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11054 El Dorado Northern Sierra Nevada Mountains; along Wright's Lake Road (Forestry Route 4), 3.3 miles north of Highway US-50. 2049 Comment
  UCR173769  Prunus emarginata George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10531 El Dorado Northern Sierra Nevada Mountains, Along Wentworth Springs Road, 11 mi. east of Stumpy Meadows Lake 1777 Comment
  RSA9517  Prunus emarginata Carl B. Wolf 1928-8-21 3430 El Dorado Near Fallen Leaf Lake. 2043 Comment
  CAS-BOT-BC154729  Prunus virginiana var. demissa Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  RSA0043025  Pseudobahia heermannii George K. Helmkamp, E. A. Helmkamp 2009-3-19 14427 El Dorado Sierra Nevada Mtns. Foothills: Rock Creek Road at the Rock Creek crossing; about 3.5 miles west of Finnon Reservoir. 412 Comment
  RSA756754  Pseudobahia heermannii George K. Helmkamp, E. A. Helmkamp 2009-3-19 14414 El Dorado Rock Creek Road, 2.4 miles east of its junction with CA-193, above South Fork of American River 430 Comment
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Mar 28 2014
  SD81150  Pseudognaphalium beneolens Darley F. Howe 1971-10-5 El Dorado 5.0 miles east of Placerville. 490 Comment
  CAS-BOT-BC356681  Pseudognaphalium californicum G. P. Rixford 1906-9-5 s.n. El Dorado Shingle Springs Comment
  JEPS4971  Pseudognaphalium californicum Rimo Bacigalupi with G. L. Stebbins, L. R. Heckard, and Karl Jacob 1951-5-13 3317 El Dorado in chaparral along grade into canyon of s fork of American River (2.3 mi s of Kelsey and 1.8 mi above (n of) bnridge across the river) 457 Comment
  UC1614267  Pseudognaphalium californicum Charles M. Belshaw 1935-5-30 821 El Dorado about 3 mi s Placerville; Diamond Springs Comment
  UCD80063  Pseudognaphalium californicum CNPS SN Foothill Team 2005-5-3 SNFN 0188 El Dorado CDPR Auburn State Recreation Area, north of the Auburn-Cool road, just west of the Olmstead loop trail, about a quarter of a mile after it goes north from the ACT. 435 Comment
  UCR219645  Pseudognaphalium luteoalbum George K. Helmkamp, E. A. Helmkamp 2009-10-23 15708 El Dorado Sierra Nevada Mountains Foothills, Diamond Springs, unnamed dirt road 0.1 mile southeast of the Patterson Lake dam 520 Comment
  UC747141  Pseudognaphalium stramineum G. Thomas Robbins 1945-7-16 2072 El Dorado 3 mi e of Camino (in woods on canyon slope above North Fork Webber Creek) 914 Comment
  UCD113120  Pseudostellaria jamesiana Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 29 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  UCR197379  Pseudotsuga menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2008-4-28 13342 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail near Old Iron Mountain, 6 miles east of its junction with Sly Park Road 1451 Comment
  UCD80115  Psilocarphus oregonus CNPS SN Foothill Team 2006-4-12 SNFN 0356 c El Dorado CDPR Folsom State Recreation Area, at the edge of Folsom Reservoir and about 1/4 mile west of Salmon Falls Rd. 138 Comment
  RSA73854  Ptelea baldwinii subsp. crenulata L. S. Rose 1952-5-31 52000 El Dorado 2 miles S of Lotus. 305 Comment
  CDA35211  Ptelea crenulata H. H. Keifer 1963-5-29 s.n. El Dorado Road to Lotus, north of Rescue. 0 Comment
  CAS-BOT-BC460488  Pterospora andromedea E. A. McGregor 1909-8-17 136 El Dorado Lake Tahoe Region: Glen Alpine 2072 Comment
  UC746908  Pteryxia terebinthina var. californica G. Thomas Robbins 1944-7-30 1816 El Dorado Lake Lois, Rockbound Valley, Desolation Valley Wilderness Area 2590 Comment
  SEINET2470913  Purshia tridentata K. Christie 2010-6-22 1854 El Dorado Lake Tahoe Basin Management Unit (USFS); lower Fountain Place Road/Oneidas Road. 1950 Comment
  UCD42415  Purshia tridentata Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC147782  Purshia tridentata var. tridentata Beecher Crampton 1987-7-12 10133 El Dorado South Lake Tahoe, Stateline, along Stateline blvd. Comment
  CAS-BOT-BC147783  Purshia tridentata var. tridentata M. E. 1934-5-30 562 El Dorado Lake Tahoe Comment
  CAS-BOT-BC147790  Purshia tridentata var. tridentata John Thomas Howell 1925-7-5 1387 El Dorado Eagle Lake, Lake Tahoe 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
  UC883751  Pycnanthemum californicum Marcus E. Jones, A. M. 1882-7-7 3459 El Dorado St. Lawrence Comment
  UCD149312  Pyrola asarifolia Ellen Dean; N. Khuu, K. Craig 2014-7-12 8456 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Fen on south side of campground. 1921 Comment
  UCD60707  Pyrola asarifolia Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4141 El Dorado Washoe Meadows State Park. Central/Southern portion of park. 1938 Comment
  UCD61755  Pyrola asarifolia subsp. asarifolia Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4286 El Dorado Washoe Meadows State Park. North of largest fen. 1929 Comment
  CHSC56321  Pyrola picta K. R. Stern 1985-6-14 8136 El Dorado Echo Summit. 2225 Comment
  JEPS72437  Pyrola picta Gladys L. Smith 1964-7-29 2186 El Dorado Echo Summit Area, along shore of Audrain Lake Audrain Lake; Echo Summit Area, Audrain Lake 2164 Comment
  UC311618  Pyrola picta Herbert McLean Evans 1918-7-20 El Dorado 500 ft above Phillips (Sierra Nevada, Cup Lake Trail); Sierra Nevada, Cup Lake Trail 2286 Comment
  CAS-BOT-BC466018  Pyrola picta A. A. Heller 1919-7-30 13346 El Dorado The Firs, on the Lincoln Highway near Echo lake 2286 Comment
  RSA0083382  Pyrola picta Hutchinson 1910-1 1931 El Dorado Lake Tahoe, Sierra Nevada Mountains. 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
  CAS-BOT-BC344936  Quercus Peter Rubtzoff 1975-6-25 8129 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, 1.6 miles south of Old Gaddis Creek Road (double gates); Comment
  CAS-BOT-BC36507  Quercus C. R. Quick 1972-11-28 72 -48 El Dorado Roadside, SW down hill from Somerset SE of El Dorado and Diamond Springs; and about 6 miles south of Camino. Comment
  UCD168794  Quercus Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9433 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Emerald Point. Eastern side near lake. 1911 Comment
  RSA476541  Quercus chrysolepis Wm. Martin 1971-9-11 20310 El Dorado 3 miles S of Greenwood on Hwy 193. 579 Comment
  UCD45418  Quercus chrysolepis Collector Unknown 1925-5-8 1769 El Dorado Near Summit, El Dorado Co. Comment
  UC746860  Quercus durata G. Thomas Robbins 1945-5-20 1928 El Dorado above Sweetwater Creek (near Simpson's Ranch) 182 Comment
  CHSC77709  Quercus kelloggii Jeffrey Thomas Gautschi 1997-3-16 5 El Dorado 3 km northwest of U.S. Highway 50, 2 km west of State Highway 49. 579 Comment
  SACT002145  Quercus kelloggii Michael Baad, John Willoughby 1976-9-13 El Dorado Along Highway 50 1219.2 Comment
  SEINET5644374  Quercus kelloggii Elizabeth Neese 1985-10-1 17283 El Dorado Along Highway 49 between Placerville and Coloma.; 0 Comment
  UCD63237  Quercus lobata G. K. Helmkamp; E. A. Helmkamp 2006-10-26 11576 El Dorado Northern Sierra Nevada Mountains Foothills: Oak Hill Drive 1.3 miles south of Pleasant Valley Road at Tiger Lily. 671 Comment
  CAS-BOT-BC104520  Quercus vacciniifolia C. B. Wolf 1931-9-9 2410 El Dorado East Side of Mt. Tallac, Sierra Nevada Comment
  CAS-BOT-BC104521  Quercus vacciniifolia C. B. Wolf 1930-10-9 1717 El Dorado Along the trail between Glen Alpine Springs and Susie Lake 2133 Comment
  JEPS38035  Quercus vacciniifolia W. L. Jepson 1918-8-25 8127 El Dorado Mt. Tallac, ne El Dorado Lake Tahoe 2286 Comment
  SEINET4288258  Quercus vacciniifolia I. Pearse, Baty, J; Hahn, M 2012-1 CA-MH 68 El Dorado Pyramid Creek trail head, On route back from Desolation Wilderness to U.C. Davis, off US route 50 near pyramid creek trail head; prior to beginning of horsetrail falls trail. Comment
  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
  UCR222565  Quercus wislizeni George K. Helmkamp, E. A. Helmkamp 2010-4-17 15883 El Dorado Sierra Nevada Mountains Foothills, Rattlesnake Bar Road, 1.9 miles southwest of its junction with CA-49 near Pilot Hill 314 Comment
  SEINET11803755  Raillardella argentea H. M. Hall, Chandler, H. P. 1903-1 4721 El Dorado Pyramid Peak, Sierra Nevada Mountains 2926 Comment
  SD235001  Ranunculus alismifolius var. alismellus G. K. Helmkamp, E. A Helmkamp 2007-5-31 12221 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, north of US-50 at the Lyon's Creek trailhead and creek crossing (Pyramid Peak 7.5' Q) 2058 Comment
  UC747443  Ranunculus alismifolius var. alismellus G. Thomas Robbins 1943-6-27 1222 El Dorado rocky ridge above Echo Summit Pass 2438 Comment
  SJSU10630  Ranunculus alismifolius var. alismellus J. Yamanaka 1965-7-1 55 El Dorado Grass L c. 1 mi NW of Luther Pass on State Rte 89 2255 Comment
  UC480875  Ranunculus alismifolius var. alismifolius Milo S. Baker 1904-7-5 El Dorado near Lake Tahoe; Angora Lake Comment
  UCR173911  Ranunculus alismifolius var. alismifolius George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10754 El Dorado Northern Sierra Nevada Mountains, 8 miles east of Ice House Road on the road to Wright's Lake 2000 Comment
  CAS-BOT-BC379445  Ranunculus alismifolius var. hartwegii Alice Eastwood 1906-8-1 s.n. El Dorado Lake Tahoe Region, Mt. Tallac Comment
  CAS-BOT-BC379447  Ranunculus alismifolius var. hartwegii G. Thomas Robbins 1945-7-1 2017 El Dorado near Lyons Creek on road about 4 mi S of Wrights Lake 2042 Comment
  CAS-BOT-BC379350  Ranunculus alismifolius var. lemmonii David D. Keck 1946-4-25 5531 El Dorado Meyers, Upper Truckee River Lake Valley 1951 Comment
  CAS-BOT-BC379351  Ranunculus alismifolius var. lemmonii David D. Keck 1946-4-25 5531 El Dorado Meyers, Upper Truckee River Lake Valley 1951 Comment
  UCR173694  Ranunculus californicus George K. Helmkamp, Elizabeth Helmkamp 2006-4-7 10173 El Dorado Northern Sierra Nevada Foothills, E of Sacramento, between N and Middle Forks of the Cosumnes River; Sand Ridge Road, 1.9 mi. east of Calif. Hwy 49 454 Comment
  POM268966  Ranunculus eschscholtzii G. Thomas Robbins 1944-7-29 1813 El Dorado Moist ground in shady hemlock fir woods on ridge betw Lake Lois and Lake Schmidell, Desolation Valley Wilderness. 2591 Comment
  UCD42626  Ranunculus flammula Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SD6176  Ranunculus muricatus none given April 1914 El Dorado Fotthills Sierras, near Cool Comment
  JEPS76772  Ranunculus occidentalis L. R. Heckard 1974-5-15 3702 El Dorado about 6 1/2 mi s Eldorado; Canyon of the North Fork Consumnes River 304 Comment
  SEINET9312388  Ranunculus occidentalis Unknown 2009-5-4 14598 El Dorado Sierra Nevada Mountains Foothills Comment
  UC1779314 Image available Ranunculus occidentalis Alan T. Whittemore 1992-5-3 92 -005 El Dorado Quail Hollow Road near junction with Meadow Croft Road, ca 2 miles E of Pilot Hill 365 Comment
  SBBG120613  Ranunculus occidentalis var. ultramontanus G. K. Helmkamp with E. A. Helmkamp 2006-6-10 10688 El Dorado Ice House Rd, 10.6 mi S of Wentworth Springs Rd, just S of the Jones Fork of Silver Crk 1509 Comment
  SEINET181245  Ranunculus occidentalis var. ultramontanus Bassett Maguire, R Maguire; C. B. Maguire 1934-6-4 15177 El Dorado 4 mi E of Emerald Bay Lake Tahoe Comment
  UCD34347  Ranunculus occidentalis var. ultramontanus Beecher Crampton 1980-6-24 9741 El Dorado Meyers, Paradise Golf Course. Comment
  UCD61592  Ranunculus uncinatus Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4161 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows. 1917 Comment
  CAS-BOT-BC74181  Raphanus raphanistrum John Thomas Howell 1954-5-16 s.n. El Dorado Sierra Nevada. Shingle Springs. 449 Comment
  UCD42469  Raphanus sativus Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC907666  Rhamnus purshiana G. Thomas Robbins 1932-6-5 1124 El Dorado about 3 mi e Camino (above North Fork Webber Creek) 1036 Comment
  UC463353  Rhamnus rubra L. R. Abrams 1930-8-20 12754 El Dorado near Lily Lake; Glen Alpine Canyon 1981 Comment
  RSA78935  Rhamnus rubra subsp. obtusissima E. K. Balls, Percy C. Everett 1952-10-8 18113 El Dorado SW corner of Fallen Leaf Lake, by trail to Stanford Tract. 1982 Comment
  UC1492182  Rhamnus tomentella N. J. Andersson Aug 1852 El Dorado Coloma, South Fork American River Comment
  RSA518943  Rhamnus tomentella subsp. tomentella J. T. Howell 1954-5-17 29704 El Dorado 1 mile southwest of Garden Valley. 610 Comment
  UCSB2532  Rhodiola integrifolia Keator, Glenn 1958-07 El Dorado At Echo Ridge 2743 Comment
  CAS-BOT-BC56538  Rhododendron columbianum A. A. Heller 1919-7-30 13339 El Dorado Meek's bay, Lake Tahoe 1859 Comment
  RSA718797  Rhynchospora capitellata L. P. Janeway 2006-8-23 8863 El Dorado Northern High Sierra Nevada. Kings Meadow, near headwaters of Slab Creek. 1359 Comment
  CAS-BOT-BC111916  Rhynchospora glomerata var. capitellata Beecher Crampton 1959-8-20 5446 El Dorado Edge of ditch carrying water, 1 mile east of Georgetown. Comment
  CAS-BOT-BC433119  Ribes Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS85661  Ribes John Thomas Howell 1925-6-10 1143 El Dorado Eagle Lake Trail Lake Tahoe region Comment
  UC747346  Ribes amarum G. Thomas Robbins 1943-6-20 1197 El Dorado 4-5 mi nw Pollock Pines (along road to powerhouse, n-facing canyon wall); South Fork American River 914 Comment
  CAS-BOT-BC93303  Ribes cereum A. A. Heller 1911-8-10 12530 El Dorado East side of Ralston Peak above Echo Lake. 2407 Comment
  JEPS49444  Ribes cereum R. L. Pendleton, F. M. Reed 1907-7-24 1100 El Dorado summit Mt. Tallac; Lake Tahoe Region 2956 Comment
  SJSU3979  Ribes cereum C. W. Sharsmith 1964-6-17 7280 El Dorado near NE margin Fallen Leaf L 1950 Comment
  UC747757  Ribes cereum H. F. Copeland 1947-5-30 El Dorado woods near Echo Summit 2133 Comment
  UCD18284  Ribes montigenum E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 828 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-BC212335  Ribes nevadense Geo. Hansen 1896-7-28 2043 El Dorado Cosumnes 1524 Comment
  SBBG12794  Ribes nevadense D. Myrick 1958-6-28 89 El Dorado slopes above Fallen Leaf Lake 1950 Comment
  UCD106571  Ribes nevadense Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7212 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Southern region of Bay just south of trail to Eagle Point. 1905 Comment
  CAS-BOT-BC198969  Ribes roezlii var. roezlii John Thomas Howell 1925-5-27 1089 El Dorado Emerald Bay Camp, Lake Tahoe 1889 Comment
  UCD165670  Ribes roezlii var. roezlii Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9021 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along fire road near park residences on western side of Highway 89. 2126 Comment
  UCR242802  Ribes roezlii var. roezlii George K. Helmkamp, E. A. Helmkamp 2010-9-1 16904 El Dorado Northern Sierra Nevada Mountains, Mehrten Springs Road, 0.6 mile north of its junction wtih CA-88 2018 Comment
  SEINET5339784  Ribes sanguineum L. Miller 1934-4-29 s.n. El Dorado Eldorado National Forest Comment
  SEINET5339785  Ribes sanguineum P. Frandsen 1935-9-15 s.n. El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC173966  Ribes viscosissimum Enid Michaels 1922-7-4 s.n. El Dorado Eagle Pk. Meadows, Yosemite Comment
  POM215808  Ribes viscosissimum Jens Clausen 1932-9-14 640 El Dorado Tahoe Region, above Glen Alpine. Near stream on the trail to Mt Tallac. 2317 Comment
  UCD165824  Ribes viscosissimum Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9162 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. South side of unnamed drainage that leads to reservoir/dam. Upslope of fire road that begins near park residences on the west side of Highway 89. 2153 Comment
  SEINET13942867 Image available Ribes viscosissimum A. A. Heller 1916-1 12546 El Dorado South side of Echo Lake Comment
  UC907724  Rigiopappus leptocladus G. Thomas Robbins 1945-5-17 1912 El Dorado about 3 mi e Camino; North Fork Webber Creek 1005 Comment
  BFRS258 Image available Rorippa Peter Rubtzoff 1974-8-20 7819 El Dorado Blodgett Forest: Headquarters Loop Road about 0.1 mile south of junction with Loop Road (Comp. 150E) Comment
  UC747362  Rorippa curvisiliqua G. Thomas Robbins 1945-5-27 1948 El Dorado along Pleasant Valley Road 1 1/2 mi s Camino; North Fork Webber Creek, s of Camino 762 Comment
  UCD72615  Rorippa curvisiliqua Ellen Dean; T. Sasaki 2007-7-23 4338 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
  CAS-BOT-BC146369  Rosa Peter Rubtzoff 1975-9-24 8398 El Dorado Sierra Nevada, Georgetown Divide, Blodgett Forest. Mutton Creek Road ca. 0.3 mi. east of East Fork Gaddis Creek crossing (Comp. 510R) 1310 Comment
  UCR208512  Rosa Peter Rubtzoff 1975-6-12 8091 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Chinquapin Flat Road c. 0.8 mi south of Gaddis Creek Road 1320 Comment
  UC746979  Rosa gymnocarpa G. Thomas Robbins 1944-6-3 1651 El Dorado along US Hwy 50 3 mi e Camino 1036 Comment
  BFRS427 Image available Rubus laciniatus Peter Rubtzoff, John Thomas Howell 1973-7-18 7140 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  CAS-BOT-BC147216  Rubus parviflorus John Thomas Howell 1925-6-29 1244 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 Comment
  RSA0012143  Rubus parviflorus George K. Helmkamp, E. A. Helmkamp 2011-7-7 17645 El Dorado Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  SBBG115450  Rubus parviflorus R. Prag 1973-6-26 El Dorado Emerald Bay State Park Comment
  UCD133774  Rudbeckia hirta var. pulcherrima Beecher Crampton 1980-9-10 9757 El Dorado Nevada border at Stateline along the Loop Road. Comment
  BFRS120 Image available Rumex acetosella Peter Rubtzoff 1974-6-4 7541 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) Comment
  CDA32140  Rumex acetosella M. Beyers 2010-8-2 721 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  UCD100975  Rumex acetosella Collector unknown 1920-8-12 50 El Dorado Around barn, introduced El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD72597  Rumex salicifolius Ellen Dean; T. Sasaki 2007-7-23 4320 El Dorado Washoe Meadows State Park, southeast corner of park on northern side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #3 plot. 1920 Comment
  UCR250148  Rumex salicifolius var. denticulatus George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20929 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  SBBG29120  Rumex transitorius J. T. Howell 1939-8-13 El Dorado Echo Summit on rd to Placerville Comment
  UCD80225  Sagina apetala CNPS SN Foothill Team 2006-4-12 SNFN 0356 b El Dorado CDPR Folsom State Recreation Area, located at the edge of Folsom Reservoir and about 1/4 mile west of Salmon Falls Rd. 138 Comment
  UCR270613  Salix John F. Emmel 1998-8-31 1595 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe area, Glen Alpine Trail just west of Glen Alpine Springs 2104 Comment
  CAS-BOT-BC103472  Salix eastwoodiae G. Thomas Robbins 1945-7-1 2030 El Dorado on slope e. and above Island Lake, ca. 4 mi. NE of Wrights Lake, 9 mi. n. of U.S. Highway 50 2590 Comment
  CAS-BOT-BC103473  Salix eastwoodiae W. R. Dudley 1900-6-1 5647 El Dorado ridge below Lake Lucille Comment
  RSA9911  Salix eastwoodiae Carl B. Wolf 1928-8-17 3332 El Dorado Susie Lake. 2354 Comment
  CAS-BOT-BC176152  Salix exigua Peter Rubtzoff 1972-9-27 6950 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  SBBG115677  Salix exigua B. Crampton 1986-8-17 10036 El Dorado S Lake Tahoe area Comment
  UCD34588  Salix exigua Beecher Crampton 1986-8-17 10036 El Dorado El Dorado County, Stateline. Comment
  UCD34594  Salix exigua Beecher Crampton 1986-8-18 10040 b El Dorado El Dorado County, Stateline, along Stateline blvd., 1 block away from shore of Lake Tahoe. Comment
  UCD44854  Salix geyeriana C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2220 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  CAS-BOT-BC176420  Salix lasiandra Peter Rubtzoff 1975-6-4 8031 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCD34602  Salix lasiandra var. caudata Beecher Crampton 1986-8-20 10048 El Dorado El Dorado County, South Lake Tahoe, Al Tahoe blvd. and Pioneer Trail. Comment
  UCD81307  Salix lasiolepis Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4498 El Dorado Washoe Meadows State Park, western edge of park off of Grizzly Mountain Road near manhole #54. 1954 Comment
  CAS-BOT-BC124580  Salix lemmonii Beecher Crampton 1986-8-16 10032 El Dorado Stateline Comment
  CAS-BOT-BC124581  Salix lemmonii Catherine Best 1981-8-11 s.n. El Dorado Echo Lake 2255 Comment
  CAS-BOT-BC124592  Salix lemmonii W. R. Dudley 1900-6-28 5666 El Dorado near Tallac House Comment
  CAS-BOT-BC124593  Salix lemmonii W. R. Dudley 1893-6-1 s.n. El Dorado n side of Mt. Tallac Comment
  CAS-BOT-BC124603  Salix lemmonii W. R. Dudley 1900-6-29 5802 El Dorado Truckee River below Tahoe City Comment
  CAS-BOT-BC228579  Salix lemmonii Beecher Crampton 1987-4-30 10104 El Dorado South Lake Tahoe, Stateline, Park Ave and Lake Parkway Comment
  CHSC73701  Salix lemmonii L. P. Janeway; Eric Schroder 1998-8-31 6218 El Dorado Lake Tahoe Basin Management Unit. Large meadow along Tallac Creek, about 1.1 mi southwest of Lake Tahoe. 1935 Comment
  UCD161628  Salix lemmonii Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8822 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Southern edge of Lily Pond. 2029 Comment
  UCD34660  Salix lemmonii Beecher Crampton 1987-4-30 10104 El Dorado El Dorado County, South Lake Tahoe, Stateline, Park Ave and Lake Parkway. Comment
  UCR267293  Salix lemmonii Ellen Dean, Tom Starbuck, Kate F. Mawdsley, J. Sanchez 2015-5-31 8822 El Dorado Lake Tahoe Basin, west side of the basin, Sugar Pine Point State Park. Southern edge of Lily Pond 2030 Comment
  CAS-BOT-BC128230  Salix lucida W. R. Dudley 1900-6-28 5725 El Dorado Tallac House - Lake Tahoe shore Comment
  SBBG115676  Salix lucida subsp. caudata B. Crampton 1986-8-16 10033 El Dorado Stateline Comment
  UCD34674  Salix lutea Beecher Crampton 1987-6-5 10118 El Dorado El Dorado County, south Lake Tahoe Blvd. and Upper Truckee River, at the 'Outdoorsman'. Comment
  SEINET10417902  Salix orestera W. D. Billings 1950-8-3 1932 El Dorado Sierra Nevada, above Gilmore Lake, on the trail to Mount Tallac. 2591 Comment
  CAS-BOT-BC129224  Salix scouleriana M. E. Parsons 1909-1-1 s.n. El Dorado Aspengrove Comment
  RSA151561  Salix scouleriana Paul A. Mitchell 1959-6-7 24 El Dorado D.L. Bliss State Park. Along Rubicon Creek. N of Balancing Rock. Lake Tahoe Region. 1966 Comment
  UCD147716  Salix scouleriana Allyson Ayalon; Lucie Jerabkova 2012-7-1 94 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  RSA724930  Salvia sonomensis L. P. Janeway 2006-5-10 8591 El Dorado Northern Sierra Nevada Foothills Cameron Park Unit, Pine Hill Preserve, 1.3km W of jct of Hwy 50 and Mother Lode Drive, and 0.2km N of Hwy 50. 457 Comment
  UCD110290  Salvia sonomensis Melanie Gogol-Prokurat 2007-4-13 2- 7 -c 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
  UCD125457  Salvia sonomensis Roman Gankin 1956-5-7 137 El Dorado 1 mi. west of Shingle Springs, roadside of Hwy 50. Comment
  SEINET13947666 Image available Salvia sonomensis Jack Major, Eilif Dahl 1962-1 s.n. El Dorado Shingle Springs Comment
  SEINET9312635  Salvia sonomensis Unknown 1953-4-22 1128 El Dorado Hollister Ranch 3 mi W of Rescue. Common among chaparral, rocky soil. Comment
  UCR233293  Sambucus mexicana George K. Helmkamp, E. A. Helmkamp 2010-9-23 16951 El Dorado Northern Sierra Nevada Mountains, Peavine Ridge Road, 2.8 miles west of Ice House Road and at the junction with Forest Route 31 and Round Tent Canyon Road 1581 Comment
  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
  SBBG83453  Sambucus nigra subsp. caerulea L. L. Serafini 1982-5-30 El Dorado 1 mi SE of Pine Hill, 0.5 mi from jct of Green Valley and Ulenkamp 408 Comment
  UCD19250  Sambucus nigra subsp. caerulea Van M. Mar 1989-7-10 13 El Dorado southernmost point of Keller Rd. 2133 Comment
  SEINET11261806  Sanicula bipinnatifida George K. Helmkamp, E. A. Helmkamp 2012-4-30 18882 El Dorado Northern Sierra Nevada Mountains Foothills: Mosquito Road, 2.4 miles N of the bridge over the South Fork American River.; 0 694 Comment
  SEINET3157021  Sanicula bipinnatifida J. L. Strother, A. R. Smith 1970-5-3 913 El Dorado ca. 3 miles south of El Dorado City, end of Monitor Road 366 Comment
  UC658968  Sanicula bipinnatifida Mildred E. Mathias 1937-5-9 1277 El Dorado 3 mi e of Placerville (along Highway 50); Highway 50 Comment
  UCD73336  Sanicula bipinnatifida Chuck Hughes 2008-5-1 27 El Dorado Near Indian Creek, along Runnymeade Drive. 487 Comment
  UCR173309  Sanicula bipinnatifida George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10229 A El Dorado Northern Sierra Nevada Foothills, 2.1 mi. south of Pleasant Valley Road along French Creek Road, SE of Shingle Springs 369 Comment
  UCR173338  Sanicula bipinnatifida George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10233 El Dorado Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown 340 Comment
  UCR218986  Sanicula bipinnatifida George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16332 El Dorado Sierra Nevada Mountains Foothills, about 0.1 mile south of Slug Gulch Road at a point 4.7 miles east of its junction with Perry Creek Road 1021 Comment
  SEINET11155877  Sanicula bipinnatifida M. J. Williams 1967-4-16 s.n. El Dorado Hwy 49 between Auburn and Coloma. 351 Comment
  SBBG128593  Sanicula tuberosa G. K. Helmkamp, E. A. Helmkamp 2012-5-28 19073 El Dorado Pebble Cyn Rd, 0.6 mi S of its jct with Mormon Emigrant Trail 1555 Comment
  JEPS72704  Sanicula tuberosa Gladys L. Smith 1967-7-1 2456 El Dorado Echo Summit, near U.S. Hwy Maintenance Station Echo Summit 2244 Comment
  UCD15570  Sarcodes sanguinea Collector Unknown Date Unknown s.n. El Dorado Fallen Leaf Lake, at base of Lodgepole pine. 1706 Comment
  JEPS43050  Saxifraga bryophora Alice M. Ottley 1920-7-13 1173 El Dorado Echo Ridge near Echo Lake; Echo Ridge Comment
  UC480723  Saxifraga bryophora W. C. Blasdale 1923-7-25 El Dorado Grass lake; Yosemite National Park, Grass lake Comment
  SEINET11262704  Saxifraga californica George K. Helmkamp, E. A. Helmkamp 2012-4-27 18860 El Dorado Northern Sierra Nevada Mountains Foothills: Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River (Slate Moutain 7.5' Q.).; 0 401 Comment
  UC306839  Saxifraga odontoloma Herbert McLean Evans 1918-7-18 El Dorado Echo Lake; Sierra Nevada, Echo Lake 2286 Comment
  POM123670  Saxifraga oregana L. R. Abrams 1911-7-27 4803 El Dorado Near Fallen Leaf Lake. 2073 Comment
  RSA83953  Saxifraga oregana F. W. Peirson 1925-7-1 6168 El Dorado State Line, Lake Tahoe. 1951 Comment
  SEINET2470916  Saxifraga oregana K. Christie 2010-6-24 1857 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  JEPS73232  Schoenoplectus subterminalis Gladys L. Smith 1972-8-23 3484 El Dorado in water near shore Upper Angora Lake Sierra Nevada, Upper Angora Lake 2255 Comment
  CAS-BOT-BC110842  Scirpus congdonii Peter Rubtzoff 1972-8-30 6878 El Dorado Blodgett Forest along East Fork Gaddis Creek Comment
  CAS-BOT-BC110894  Scirpus microcarpus L. R. Abrams 1930-8-8 12726 El Dorado Wet meadows near Lily Lake, Glen Alpine Canyon 2026 Comment
  UCD141251  Scirpus microcarpus G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11007 El Dorado Northern Sierra Nevada Mountains: Echo Summit along Hwy US-50; at entrance to the road maintenance station. 2245 Comment
  POM177396  Scirpus microcarpus Le Roy Abrams 1930-8-8 12726 El Dorado Near Lily Lake; Glen Alpine Canyon 2027 Comment
  UCR188832  Scleranthus annuus George K. Helmkamp, E. A. Helmkamp 2007-3-23 11687 El Dorado Northern Sierra Nevada Mountains Foothills, hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake 381 Comment
  UC1275924  Scleranthus annuus subsp. annuus J. M. Tucker 1957-5-25 3337 El Dorado 6.5 mi e of Pleasant Valley (and roughly 5 mi s of Pollack Pines) Comment
  UCD98525  Scleranthus annuus subsp. annuus J. M. Tucker 1957-5-25 3337 El Dorado 6.5 miles east of Pleasant Valley (and roughly 5 miles south of Pollack Pines.) Comment
  CHSC110445  Scutellaria californica B. Castro; L. P. Janeway 2007-5-27 1626 El Dorado Northern High Sierra Nevada Foothills. Ca 7 air mi NE of dam on Folsom Lake and 0.8 mi SE of the lake's E arm. Ca 0.2 mi south of Salmon Falls Road, along little-used dirt road on east side of Sweetwater Creek. 155 Comment
  UCR206862  Scutellaria californica George K. Helmkamp, E. A. Helmkamp 2009-6-25 15039 El Dorado Sierra Nevada Mountains Foothills, Forbay Road above South Fork American River, 6.4 miles north of Pony Express Trail in Pollock Pines 613 Comment
  SEINET8892779  Sedum lanceolatum K. Christie 2011-1 2047 El Dorado Lake Tahoe Basin Management Unit (LTBMU); ca. 0.3 mi. south of Fallen Leaf Lake. Comment
  CAS-BOT-BC64319  Sedum obtusatum Alice Eastwood 1906-7-24 968 El Dorado Lake Tahoe, Camp Agassiz Comment
  RSA0074809  Sedum obtusatum W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine. 2134 Comment
  UC201679  Sedum obtusatum subsp. obtusatum LeRoy Abrams 1911-7-30 5003 El Dorado Fallen Leaf Lodge Lake Tahoe Region, Fallen Leaf Lodge (Lake Tahoe Regioin) Comment
  UC674803  Sedum obtusatum subsp. obtusatum Thomas Morley 1941-9-20 156 El Dorado n side Placerville-Echo Lake highway Twin Bridges (near Pyramid Creek); Sierra Nevada, , near Pyramid Creek 1828 Comment
  CDA11101  Selaginella hansenii G. F. Hrusa, Jeff Hart 1994-4-23 11789 El Dorado Cosumnes River Drainage; on N side of Cosumnes River, immediately W of Hwy 49 bridge. Comment
  RSA756858  Selaginella hansenii George K. Helmkamp, E. A. Helmkamp 2009-3-7 14347 El Dorado along Rock Creek Road, 5.4 miles west of Finnon Lake; beside Rock Creek 442 Comment
  UC964849  Selaginella hansenii G. Thomas Robbins 1944-4-23 1547 El Dorado ca. 5 mi n Camino (along Slab Creek near juncture with S. Fork American River) 609 Comment
  CAS-BOT-BC53713  Selaginella watsonii H. F. Copeland 1939-6-25 s.n. El Dorado Near Fallen Leaf Lake - south wall of canyon of Glen Alpine Creek 1981 Comment
  SEINET5782741 Image available Senecio aronicoides Marcus E. Jones 1883-1 El Dorado Kelsey Comment
  UC566657  Senecio aronicoides Herbert L. Mason 1932-4-25 7013 El Dorado Pilot Hill Comment
  CAS-BOT-BC363819  Senecio integerrimus var. exaltatus M. S. Jussel 1928-7-2 s.n. El Dorado Lake Gilmore, Lake Tahoe region Comment
  UC53867  Senecio integerrimus var. major H. M. Hall and H. P. Chandler July 1903 4606 El Dorado vicinity Lake Tahoe; Sierra Nevada Mountains, Mt. Tallac 2743 Comment
  UC747185  Senecio integerrimus var. major G. Thomas Robbins 1943-6-4 1117 El Dorado 3 to 4 mi s Kyburz (near Sacramento Box Co. sawmill (China Flat), on slope above Silver Fork American River); Silver Fork American River 1371 Comment
  UC907750  Senecio integerrimus var. major G. Thomas Robbins 1944-6-18 1728 El Dorado Capps Crossing road Camp Creek Ridge 1371 Comment
  UCD22679  Senecio integerrimus var. major Lori Doyle 1990-5-6 12 El Dorado Sierra Nevada, south shore region of Lake Tahoe Basin. Nat'l Forest land along east side of Mt. Meadow Dr. between View Circle and N. Upper Trukee Rd. 1950 Comment
  UCR136476  Senecio layneae Beecher Crampton 1973-5-9 8941 El Dorado Sierra Nevada foothills, Bass Lake, northeast of Clarksville 375 Comment
  CAS-BOT-BC364287  Senecio triangularis Catherine Best 1981-8-11 s.n. El Dorado Echo Lake 2255 Comment
  SBBG11877  Senecio triangularis D. Myrick 1958-6-28 66 El Dorado about S end of Lake Tahoe 1859 Comment
  CDA8686  Senecio triangularis P. Arnaud 1958-7-2 El Dorado Echo Portals. Comment
  CAS-BOT-BC520371  Sericocarpus oregonensis George K. Helmkamp; Amy Barnes 2014-8-11 22982 El Dorado Northern Sierra Nevada Mountains: N of Union Valley Reservoir, jct of Robbs Peak Rd and Ice House Rd 1728 Comment
  UC1925918  Sericocarpus oregonensis subsp. californicus Charles M. Belshaw 1936-9-6 2659 El Dorado Sierra Nevada. 41 milestone on Placerville Highway. 1676 Comment
  SJSU8444  Sidalcea asprella A. M. Thorpe 1961-5-27 El Dorado near Aukum c. 12 mi SE of Placerville c. 1 mi N of S Fork Consumnes R 655 Comment
  UCD116737  Sidalcea hartwegii G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11763 El Dorado Northern Sierra Nevada Mountains, 2.2 miles north of US-50 on Bass Lake Road, overlooking Bass Lake, between El Dorado Hills and Cameron Park. 384 Comment
  RSA0115433  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
  UCR184845  Sidalcea malviflora subsp. asprella George K. Helmkamp, E. A. Helmkamp 2007-5-11 11990 El Dorado Foothills, northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Diamond Springs 524 Comment
  UCR200902  Sidalcea malviflora subsp. asprella George K. Helmkamp, E. A. Helmkamp 2008-8-30 14053 El Dorado Northern Sierra Nevada Mountains, Leek Spring Valley, Foster Meadow Road 0.9 miles southwest of its junction with Mormon Emigrant Trail 2241 Comment
  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
  RSA448224  Sidalcea oregana subsp. spicata Emery M. Whilton 1938-7-26 s.n. El Dorado Lake Tahoe. Comment
  CAS-BOT-BC384542  Silene bridgesii G. Thomas Robbins 1943-6-5 1125 El Dorado Above North Fork Webber Creek ca. 3 mi. e. of Camino 914 Comment
  CAS-BOT-BC384543  Silene bridgesii C. A. Gross 1903-6-10 215 El Dorado Doxtater's Comment
  SEINET9370337  Silene californica Unknown 2010-5-14 16034 El Dorado Sierra Nevada Mountains Foothills Comment
  JEPS72108  Silene douglasii Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2783 El Dorado summit area Mt. Tallac 2819 Comment
  UCR207670  Silene gallica George K. Helmkamp, E. A. Helmkamp 2009-4-21 14531 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
  UC1514501  Silene invisa Dean Wm. Taylor, Rexford E. Palmer 1983-8-1 8236 El Dorado Iron Mountain Road at the rim of the headwaters Camp Creek; Iron Mountain Road at rim headwaters Camp Creek 2194 Comment
  UCD19831  Silene laciniata subsp. californica C. H. Lamoureux; M. Ingle and J. Major 1956-5-19 1078 El Dorado Kyburz. Comment
  CAS-BOT-BC389295  Silene lemmonii Alice Eastwood 1906-7-23 934 El Dorado Glen Alpine Region. Camp Agassiz Comment
  CAS-BOT-BC389297  Silene lemmonii A. A. Heller 1915-8-6 12172 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  JEPS72114  Silene lemmonii Gladys L. Smith 1964-7-29 2188 El Dorado woods around shore Audrain Lake (Echo Summit area); , Audrain Lake 2164 Comment
  UCD98740  Silene lemmonii G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10982 El Dorado Northern Sierra Nevada Mountains; Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  UC465604  Silene lemmonii R. L. Pendleton, F. M. Reed 1907-7-28 1292 El Dorado road between Camp Agassiz- Tallac (Lake Tahoe Region); , btw Camp Agassiz-Tallac 1920 Comment
  UCR206683  Sisymbrium officinale George K. Helmkamp, Amy Barnes 2009-7-7 15107 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, at the south side of its crossing of the South Fork American River, about 7 miles north of Pollock Pines 595 Comment
  UCD138798  Sisyrinchium bellum Hilary Jane Ernst 1981-5-9 59 El Dorado Pine Hill North of Highway 50. 2377 Comment
  UCR196940  Smilacina racemosa George K. Helmkamp, E. A. Helmkamp 2008-6-3 13553 El Dorado Sierra Nevada Mountains, Pony Express Trail, 0.8 mile east of Sly Park Road (Pollock Pines) and parallel to US-50 1213 Comment
  UCR168273  Smilacina stellata var. sessilifolia B. C. Templeton 1931-7-4 1502 El Dorado Sierra Nevada Mtns., near Meeks Bay, Lake Tahoe 2280 Comment
  CAS-BOT-BC157445  Solanum umbelliferum G. T. Robbins 1943-4-21 1017 El Dorado Near Institude of Forest Genetics, about 3 mi. e. of Placerville 792 Comment
  CAS-BOT-BC157447  Solanum umbelliferum G. L Smith 1959-6-16 1176 El Dorado Dirt road north of Fallen Leaf Lake 1981 Comment
  CAS-BOT-BC35872  Solanum umbelliferum Jean L. Pawek 1956-7-15 189 El Dorado Hwy. 50, W slope, at 42 mile campground. 1768 Comment
  UCR176023  Solidago canadensis subsp. elongata George K. Helmkamp, E. A. Helmkamp 2006-7-12 10977 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  UCR280159  Solidago canadensis subsp. elongata Peter Rubtzoff 1974-7-22 7747 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Gaddis Creek area off lower Gaddis Creek Road c. 0.85 mi. south of Forest Service public road 1261 Comment
  CAS-BOT-BC365405  Solidago elongata E. A. McGregor 1909-8-15 134 El Dorado Lake Tahoe Region. Glen Alpine 2072 Comment
  CAS-BOT-BC365407  Solidago elongata Peter Rubtzoff 1974-7-19 7715 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Pilot Creek canyon at and near Bacchi Ranch Road crossing; east side of canyon (between creek and road) Comment
  UC1999899  Solidago elongata J. C. Semple, J. Chimielewski 1987-9-20 8909 El Dorado CA-89; ca 1 mi. N of jct. of CA-88 & CA-89; ca. 6 mi. W of Woodford. Comment
  UCD136088  Solidago velutina subsp. californica P. B. Kennedy 1920-8-16 98 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC344891  Sonchus Peter Rubtzoff 1975-6-26 8139 El Dorado U.C. Blodgett Forest Research Station: Sand Mountain Blvd., 0.65 miles south of County Road. 1185 Comment
  POM89835  Sorbus californica Chesnut, E. R. Drew 1898-8-16 s.n. El Dorado Glen Alpine. Lake Tahoe region. Comment
  RSA86811  Sorbus californica F. W. Peirson 1925-7-7 6302 El Dorado Trail along Echo Lake. Sierra Nevada. 2287 Comment
  UC463219  Sorbus californica W. W. Price 1898-7-1 El Dorado Glen Alpine Canyon Comment
  POM366678  Sorbus californica Albert J. Perkins 1923-08 s.n. El Dorado Lake Tahoe region. Comment
  RSA9859  Sparganium angustifolium subsp. emersum Carl B. Wolf 1928-8-17 3329 El Dorado Susie Lake. 2354 Comment
  UCSB40050  Sparganium natans Reisentz, Paul 1982-9-4 El Dorado Grass Lake, 6 miles south on HWY 89 from HWY 50, south of Lake Tahoe 2346 Comment
  UCR255706  Spergularia rubra Peter Rubtzoff 1972-10-26 7049 El Dorado Sierra Nevada Mountains, U.C. Blodgett Forest Research Station; New Gaddis Creek Road in the East Fork Gaddis Creek area, 0.05 mi. east of E Fork Gaddis Creek Crossing 1296 Comment
  UCD128096  Sphenosciadium capitellatum L. M. Sparks 1912-8-1 44 El Dorado Echo Lake. 2194 Comment
  SEINET11919254  Spiraea densiflora H. H. Heller 1938-7-27 s.n. El Dorado Tamarack Trail, Fallen Leaf Comment
  SBBG12143  Spiraea splendens D. Myrick 1958-6-28 88 El Dorado above Fallen Leaf Lake 1950 Comment
  CHSC73052  Stachys ajugoides var. rigida L. P. Janeway 1998-8-5 5930 El Dorado Lake Tahoe Basin Management Unit - National Forest. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  CAS-BOT-BC391091  Stellaria longipes subsp. longipes Alice Eastwood 1906-7-27 1057 El Dorado Glen Alpine Region. Fallen Leaf Lake Comment
  SD237404  Stellaria longipes subsp. longipes G. K. Helmkamp, Amy Barnes 2009-7-8 15148 El Dorado Sierra Nevada Mountains: Wright's Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House (Riverton 7.5'Q) 1654 Comment
  UCD39752  Stellaria longipes subsp. longipes Beecher Crampton 1983-7-3 9875 El Dorado S. Lake Tahoe. Stateline. Meadow edge. Comment
  OBI74507  Stellaria media David J. Keil 1992-1 23315 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CAS-BOT-BC395125  Stellaria nitens Alice Eastwood 1927-3-26 14163 El Dorado Coloma Comment
  UCD148623  Stellaria obtusa Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8375 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1906 Comment