Search Results — 2000 specimen records retrieved (1574 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UC29  Abies concolor W. A. Setchell 1901-7-1 El Dorado near Lake Tahoe Comment
  UCD165826  Abies concolor Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9164 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
  CAS-BOT-BC73492  Abies magnifica Arthur Menzies 1956-8-1 s.n. El Dorado Carson Spur 2435 Comment
  JEPS42679  Acer glabrum Alice M. Ottley 1920-6-18 791 El Dorado Glen Alpine Comment
  LA202794  Acer glabrum var. glabrum LeRoy Abrams; 1930-7-15 12693 El Dorado Glenn Alpine Canyon, Tamarack Trail to Glenn Alpine Canyon 2133 Comment
  UCD116999  Acer macrophyllum J. D. Atkin 1952-5-3 42 El Dorado beside Highway 50, 3 miles east of American River Bridge, east of Placerville. Comment
Read comments
May 12 2020
  UCD128454  Achillea millefolium Peter Rubtzoff 1974-6-18 7590 El Dorado Blodgett Forest, Bacci Meadow. Georgetown Divide. Comment
  UCD36992  Achnatherum lemmonii Beecher Crampton 1956-6-22 3588 El Dorado El Dorado County, 1.8 miles west of Omo Ranch Post Office. 944 Comment
  RSA671134  Achnatherum lemmonii var. lemmonii G. Fred Hrusa, Jeff Hart 1994-4-23 11793 El Dorado South facing slope on north side of Cosumnes River, immediately west of highway 49 bridge. 270 Comment
  CDA28087  Achnatherum lettermanii P. B. Kennedy 1920-8-1 s.n. El Dorado Eldorado National Forest. 0 Comment
  RSA129500  Achnatherum occidentale subsp. californicum H. S. Yates 1934-6-29 3896 El Dorado 1 mile N.E. of Angora Lake. 2134 Comment
  RSA54065  Achnatherum occidentale subsp. californicum J. T. Howell 1946-8-30 22921 El Dorado Upper Angora Lake Comment
  SBBG115889  Achnatherum occidentale subsp. californicum J. T. Howell 1963-7-12 39852 El Dorado Meyers 1935 Comment
  UC725663  Achnatherum occidentale subsp. californicum A. A. Heller 1916-8-10 12535 El Dorado near, on the Lincoln Highway Echo Camp 2255 Comment
  SEINET11682272  Achnatherum occidentale subsp. californicum H. H. Heller 1938-1 833 El Dorado Stanford Campus, Fallen Leaf Comment
  JEPS75205  Achnatherum occidentale subsp. occidentale Gladys L. Smith 1963-7-27 1824 El Dorado near Echo Summit (cliff on old Hawley Grade); Sierra Nevada 2164 Comment
  UCD74161  Achnatherum occidentale subsp. occidentale Jennifer W. Burt 2005-7-20 29 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2090 Comment
  CAS-BOT-BC218640  Achnatherum occidentale subsp. pubescens John Thomas Howell 1963-7-12 39854 El Dorado Meyers, Sierra Nevada 1935 Comment
  SEINET255818  Achnatherum occidentale subsp. pubescens Mary E. Barkworth, LR Firestone 1982-8-22 4024 El Dorado Meyers ca 0.25 mi past CA inspection station at Little Chalet Ski Sales;under porch & around chalet 2950 Comment
  UCD75803  Achnatherum stillmanii G. Ledyard Stebbins 1969-6-30 6934 El Dorado Near Junction Dam, along road from Union Valley Dam to Junction Dam. 1402 Comment
  UCD111859  Acmispon americanus Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7159 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Southwest corner of meadow. 1978 Comment
  UCD103822  Acmispon americanus var. americanus G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11038 El Dorado Northern Sierra Nevada Mountains, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd. 2226 Comment
  UCD80295  Acmispon americanus var. americanus CNPS SN Foothill Team 2005-6-15 SNNR 0292 El Dorado BLM Pine Hill Preserve, Greenwood Creek Unit. The stand is located on the north bank of the American River in the BLM Greenwood parcel. 206 Comment
  CAS-BOT-BC391392  Aconitum columbianum subsp. columbianum W. W. Price 1898-8-11 s.n. El Dorado Between Glen Alpine Springs and Lily Lake Comment
  POM177401  Aconitum columbianum var. columbianum L. R. Abrams 1930-8-8 12732 El Dorado along riverlets near Lily Lake, Glen Alpine Canyon. 2012 Comment
  CAS-BOT-BC412599  Aconogonon alaskanum Verne Grant; Alva Grant 1946-7-20 7753 El Dorado Slope on south side of Upper Echo Lake 2316 Comment
  CAS-BOT-BC383138  Aconogonon phytolaccifolium Andrew Townesmith; Karen M. Meyer 2007-8-9 921 El Dorado El Dorado National Forest, Pacific Ranger District. Vicinity of Lyons Creek Trailhead, off Forest Service route 4, 4.0 miles NW of intersection with US route 50 2053 Comment
  UCD98789  Aconogonon phytolaccifolium G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10968 El Dorado Northern Sierra Nevada Mnts: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  SEINET11261908  Actaea rubra George Helmkamp, E. A. Helmkamp 2011-7-30 17941 El Dorado Northern Sierra Nevada Mountains: North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek (Caldor 7.5' Q.); 0 1209 Comment
  UC1614609  Actaea rubra Charles M. Belshaw 1935-7-9 1121 El Dorado 1 1/2 mi w of Strawberry (near 41 Milestone along Placerville Road to Tahoe, Central Sierra Nevada); Central Sierra Nevada 1676 Comment
  SEINET8225090  Adelinia grandis Unknown 1964-4-16 33758 El Dorado on north slope of Pine Hill, ca 3-4 miles east northeast of Rescue. 610 Comment
  CHSC19496  Aegilops triuncialis Darron Cook 1968-6-5 1 El Dorado W side of road ca. 6 mi. n of Coloma on road to Garden Valley. Junction Prospector Road. 487 Comment
  UCD37306  Aegilops triuncialis Beecher Crampton 1959-5-18 5221 El Dorado El Dorado County, Latrobe. Comment
  UCD51549  Aegilops triuncialis Beecher Crampton 1959-5-18 5221 El Dorado Latrobe. Comment
  RSA458171  Aesculus californica M. V. Hood 1940-8-8 s.n. El Dorado Near Placerville. 549 Comment
  RSA0054912  Aesculus californica Keith E. Hoffmaster 1941-3-22 1028 El Dorado So. of Pilot Hill. Comment
  UCD42479  Agastache urticifolia Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR253066  Agastache urticifolia George K. Helmkamp, Elizabeth Helmkamp 2013-8-2 22088 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy 1793 Comment
  CAS-BOT-BC29412  Ageratina occidentalis Laura Lorraine Summer 1923 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  POM358214  Ageratina occidentalis Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  CAS-BOT-BC295543  Agnorhiza bolanderi G. Thomas Robbins 1945-4-22 1844 El Dorado 2-3 mi. northwest of Shingle Springs 457 Comment
  CAS-BOT-BC295693  Agnorhiza reticulata Beecher Crampton 1965-7-2 7429 El Dorado N.E. slope of Pine Hill, 2 miles w.n.w. Rescue, in direct line Comment
  CAS-BOT-BC295699  Agnorhiza reticulata G. Thos. Robbins 1945-6-30 2013 El Dorado Unspecified Comment
Read comments
Jun 5 2018
  UCD72707  Agoseris glauca var. glauca Ellen Dean; T. Sasaki 2007-7-23 4429 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
  OBI74572  Agoseris grandiflora var. grandiflora David J. Keil 1992-1 23377 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SEINET2033392 Image available Agoseris heterophylla George K. Helmkamp, E. A. Helmkamp 2008-4-30 13363 El Dorado Sierra Nevada Mountains Foothills: Bear Creek Road and Daffodil Road, 0.6 mile northeast of the junction of Bear Creek and Meadow Brook Road, south of Georgetown 722 Comment
  UCD70577  Agoseris heterophylla Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 371 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Comment
  UC112919  Agoseris heterophylla var. cryptopleura Katharine Brandegee 1908-6-3 El Dorado near Pilot Hill Comment
  CAS-BOT-BC13287  Agoseris parviflora G. L. Smith 1959-6-16 1169 El Dorado Along trail above Fallen Leaf Lake, south slopes of Mount Tallac 2377 Comment
  CAS-BOT-BC13351  Agoseris retrorsa Alice Eastwood 1906-7-21 991 El Dorado Glen Alpine Region, Camp Agassiz Comment
  SEINET9315265  Agoseris retrorsa Unknown 2010-6-19 16331 El Dorado Sierra Nevada Mountains Foothills Comment
  UCR173701  Agoseris retrorsa George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10569 El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 7.2 miles east of Ice House Canyon Road 1162 Comment
  UCR237084  Agoseris retrorsa George K. Helmkamp, E. A. Helmkamp 2012-5-18 19000 El Dorado Northern Sierra Nevada Mountains, junction of Bonnetti Road (Capps Crossing Rd.) and Mormon Emigrant Trail, east of Jenkinson Lake 1261 Comment
  CAS-BOT-BC246551  Agrostis Peter Rubtzoff 1972-9-14 6888 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek area just south of County Road (Comp. 360R) 1271 Comment
  UCR206999  Agrostis George K. Helmkamp, Amy Barnes 2009-7-8 15168 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  CAS-BOT-BC127539  Agrostis altissima E. A. McGregor 1909-8-26 33 El Dorado Lake Tahoe Region. Glen Alpine 2072 Comment
  UCR258372  Agrostis capillaris George K. Helmkamp 2014-6-18 22938 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, northwest end of Patterson Lake 529 Comment
  CDA14104  Agrostis exarata G. F. Hrusa, J. Glazner 1997-6-3 13940 El Dorado Sierra Nevada; Exposed slopes surrounding Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  RSA302041  Agrostis exarata A. A. Beetle, D. E. Beetle 1945-7-16 3924 El Dorado south side of upper Echo Lake, north slope of Ralston Mountain 2287 Comment
  UCD148599  Agrostis exarata G. F. Hrusa; J. Glazner 1997-6-30 13939 El Dorado surrounding Marin Quarry on Icehouse Road, approximately 1 mile north of Whitehall. 1510 Comment
  CAS-BOT-BC139704  Agrostis gigantea H. S. Yates 1936-8-8 5966 El Dorado Sayles Flat, east of Strawberry, South Fork of the American River. 2011 Comment
  CAS-BOT-BC139707  Agrostis gigantea M. Halperin 1932-9-15 854 El Dorado Strawberry. 1737 Comment
  JEPS75148  Agrostis idahoensis Gladys L. Smith 1972-8-23 3472 El Dorado below Echo Summit lodge (e side U.S. Hwy 50) 2194 Comment
  UCD165818  Agrostis idahoensis Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9157 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Along fire road that begins near park residences on the west side of Highway 89. 2139 Comment
  UCD53223  Agrostis pallens P. B. Kennedy 1920-9-18 232 El Dorado El Dorado National Forest, Big Silver Creek. 2255 Comment
  POM176912  Agrostis scabra Le Roy Abrams 1930-7-15 12690 El Dorado Near Lily Lake, Glen Alpine Canyon Comment
  UC1729977  Agrostis scabra L. P. Janeway, Eric Schroder 1998-8-20 6119 El Dorado meadow along Upper Truckee River about 0.3 mi s of Grass Lake Creek (Echo Lake Quadrangle); meadow along Upper Truckee River, Echo Lake Quadrangle 1981 Comment
  UCD44175  Agrostis scabra C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1541 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD44778  Agrostis scabra C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2144 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCR176474  Agrostis scabra George K. Helmkamp, E. A. Helmkamp 2006-8-7 11187 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  UCD165726  Agrostis stolonifera Ellen Dean 2016-7-12 9081 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along Highway 89. 2061 Comment
  UCR170470  Agrostis stolonifera George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9870 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
  CAS-BOT-BC138576  Agrostis variabilis John Thomas Howell 1946-8-30 22907 El Dorado Upper Angora Lake. Comment
  CAS-BOT-BC64479  Ailanthus altissima G. L. Stebbins 1976-9-26 76321 El Dorado Placerville, on s. side of city. 548 Comment
  UCR178638  Ailanthus altissima George K. Helmkamp, E. A. Helmkamp 2006-9-2 11335 El Dorado Northern Sierra Nevada Mountains Foothills, Along Calif. Hwy 193, 0.3 mile south of the junction with Calif. Hwy 49 in Placerville 534 Comment
  SACT000271  Aira caryophyllea J. Wilson 1982-5-2 El Dorado area to west of road; gabbro, woodland 182.88 Comment
  UCR206007  Aira caryophyllea George K. Helmkamp, E. A. Helmkamp 2009-6-3 14875 El Dorado Sierra Nevada Mountains Foothills, Pony Express Trail, 0.7 mile east of its junction with Sly Park Road in Pollock Pines 851 Comment
  CAS-BOT-BC131917  Allium John Thomas Howell 1954-5-17 29755 El Dorado 3.5 miles southwest of Garden Valley Comment
  UC747511  Allium amplectens G. Thomas Robbins 1943-5-7 1075 El Dorado 3 mi e Placerville; Institute of Forest Genetics 792 Comment
  SD260854  Allium campanulatum George K. Helmkamp, Elizabeth Helmamp 2013-6-19 20920 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, north side of its junction with Mormon Emigrant Trail. 2188 Comment
  UC72157  Allium campanulatum W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe (Cascade Mts. (well up)); Cascade Mts. 1897 Comment
  UCR207011  Allium campanulatum George K. Helmkamp, E. A. Helmkamp 2009-7-22 15265 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing 2015 Comment
  CAS-BOT-BC463022  Allium campanulatum G. Thomas Robbins 1943-6-5 1119 El Dorado Above Silver Fork American River near Sacramento Box Co. sawmill (China Flat), 3-4 mi. s. of Kyburz 1371 Comment
  CAS-BOT-BC466405  Allium campanulatum Kay Ryugo 1952-6-9 1044 El Dorado About 5 miles west of Pacific House on HIghway 50 Comment
  CHSC68037  Allium cratericola James D. Jokerst 1986-3-18 2595 El Dorado W of and adjacent to Lotus Creek, N of crossing of Indian Creek. Comment
  HSC47292  Allium obtusum var. obtusum Dale McNeal 1975-5-27 1614 El Dorado Above Hwy. 50, 4.4 mi. W of Echo Summit Comment
  POM196066  Allium obtusum var. obtusum L. F. Robbins 1928-4-29 s.n. El Dorado 41 miles beyond Placerville. Comment
  RSA794817  Allophyllum George K. Helmkamp, E. A. Helmkamp 2010-8-7 16736 El Dorado Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring. 2136 Comment
  JEPS82412  Allophyllum divaricatum L. R. Heckard 1969-6-2 El Dorado along State Hwy 49 about 1.5 mi s of bridge crossing North Fork American River 304 Comment
  UCR208334  Allophyllum divaricatum George K. Helmkamp, E. A. Helmkamp 2009-4-21 14544 El Dorado Sierra Nevada Mountains Foothills, Rock Creek Road, 4.2 miles west of the bridge over Rock Creek 401 Comment
  UCD72600  Allophyllum gilioides subsp. violaceum Ellen Dean; T. Sasaki 2007-7-23 4323 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
  SBBG28066  Allophyllum integrifolium V. and A. Grant 1949-7-17 8747 El Dorado trail from Echo Lake to Desolation Valley 2529 Comment
  SEINET11261454  Allophyllum integrifolium George Helmkamp, Elizabeth Helmkamp 2013-6-19 20913 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, north side of its junction with the Mormon Emigrant Trail.; 0 2188 Comment
  UC908373  Allophyllum integrifolium Chas. M. Belshaw 1935-7-7 1110 El Dorado 6 mi. s.w. Lover's Leap (Cody Meadows); Sierra Nevada Mts., Cody Meadows 2438 Comment
  SBBG59907  Allotropa virgata Mrs. Westcott -Jul-1939 459 El Dorado Lake Tahoe region Comment
  CAS-BOT-BC171284  Alnus incana subsp. tenuifolia J. Clausen 1932-9-13 619 El Dorado upper end of Truckee River at S end of Lake Tahoe Comment
  CAS-BOT-BC171287  Alnus incana subsp. tenuifolia Paul F. Covel 1936-8-16 520 El Dorado Echo Lake Comment
  CAS-BOT-BC171290  Alnus incana subsp. tenuifolia Alice Eastwood 1909-1-1 211 El Dorado Sunnyside, Lake Tahoe Region Comment
  JEPS73086  Alnus incana subsp. tenuifolia Gladys L. Smith 1972-7-18 3556 El Dorado 2 1/2 mi ne Wrights Lake; Grouse Lake 2499 Comment
  JEPS73088  Alnus incana subsp. tenuifolia Gladys L. Smith 1964-7-3 2026 El Dorado 1 mi w Echo Summit 2133 Comment
  SBBG28462  Alnus incana subsp. tenuifolia H. L. Mason 1939-7-18 12172 El Dorado N side of Luther Pass, 1 mi W of Grass Lake Meadow 2346 Comment
  UCD128826  Ambrosia psilostachya G. L. Stebbins Jr. 1976-9-25 76292 El Dorado 4 miles W of Coloma, along South Fork American River. 213 Comment
  UCD165923  Amelanchier alnifolia var. pumila Ellen Dean; with Mayra Huerta 2016-8-12 9238 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Near southern boundary of park, north side of unnamed drainage. 2083 Comment
  CAS-BOT-BC142984  Amelanchier utahensis Elsie Zeile Lovegrove 1938-9-19 s.n. El Dorado Fallen Leaf Lake - Lake Tahoe Basin Comment
  CAS-BOT-BC142987  Amelanchier utahensis Geo. B. Grant 1906-7-15 s.n. El Dorado About Lake Tahoe 2438 Comment
  CAS-BOT-BC142990  Amelanchier utahensis G. Thomas Robbins 1943-7-25 1288 a El Dorado Borders of small lake on rocky slopes above Medley Lakes (reservoir), Desolation Valley Wilderness Area 2590 Comment
  CAS-BOT-BC180673  Amorpha californica var. californica Marian M. Enzler 1940-5-28 205 El Dorado About 5 miles from Auburn on highway 49, northeast-facing slope of American River Canyon 304 Comment
  JEPS16872  Amsinckia intermedia Peter H. Raven with G. Thomas Robbins 1956-4-29 9090 El Dorado 0.7 mi from Diamond Springs (on road to Youngs (Somerset)) Comment
  CAS-BOT-BC45095  Anaphalis margaritacea H. M. Hall; H. P. Chandler 1903-7-1 4648 El Dorado Near Glen Alpine 2286 Comment
  SEINET6734940 Image available Anaphalis margaritacea E. Dean, J. Poloske, K. Mawdsley 2007-8-27 4489 El Dorado Washoe Meadows State Park, along unimproved road on the west side of the fen system 1953 Comment
  UC1125503  Anaphalis margaritacea P. L. Johannsen 1934-7-19 410 El Dorado 1 mi se of Wilson's; Pyramid Peak Quad. 2042 Comment
  UCD165816  Anaphalis margaritacea Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9155 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Along fire road that begins near park residences on the west side of Highway 89. 2139 Comment
  UC673627  Ancistrocarphus filagineus H. L. Mason 1932-4-19 7012 El Dorado Pilot Hill Comment
  CAS-BOT-BC262841  Andropogon Peter Rubtzoff 1974-10-11 7935 El Dorado About 1 mile east of Georgetown on Wentworth Springs Road (1.4 miles east of junction with Highway 193). Comment
  CAS-BOT-BC391746  Anemone Alice Eastwood 1912-6-15 379 El Dorado Deer Park, Lake Tahoe Region Comment
  UCD127128  Angelica breweri G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11175 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UCD127130  Angelica breweri G. K. Helmkamp; E. A. Helmpkamp 2006-9-12 11376 El Dorado Northern Sierra Nevada Mountains: Along Hwy CA-89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake. 2362 Comment
  CAS-BOT-BC69110  Antennaria media A. A. Heller 1916-8-9 12510 El Dorado Haypress meadow above Echo Lake 2590 Comment
  JEPS22814  Antennaria media A. A. Heller 1916-8-9 12510 El Dorado Haypress Meadow; Echo Lake 2590 Comment
  UCD129003  Antennaria media G. L. Stebbins Jr. 1936-8-13 2029 El Dorado on summit of plateau west of Angora Peak, southwest of Fallen Leaf Lake. 2438 Comment
  SDSU6172  Antennaria rosea Helen L. Dale 1928-8-1 1559 El Dorado Echo Peak. 2713 Comment
  UCD165898  Antennaria rosea subsp. rosea Ellen Dean; with Mayra Huerta 2016-8-2 9212 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. On west side of drainage that begins near entrance of Visitor's Center parking area, below Highway 89. 2068 Comment
  CAS-BOT-BC84799  Antennaria rosea subsp. rosea G. L. Stebbins 1978-8-13 78155 El Dorado 0.5 mile east of Freel Meadows 2773 Comment
  UCD77113  Antennaria umbrinella G. Ledyard Stebbins 1980-8-20 8173 El Dorado Desolation Wilderness area, near crest of ridge of Crystal Range, northeast of Tyler Lake, below point 9168. (Exact location unknown. Coordinates estimated by label maker.) 2758 Comment
  CAS-BOT-BC84717  Anthemis cotula G. L. Stebbins 1976-9-26 76312 El Dorado 2.5 miles sout of El Dorado. Union Mine dump. Comment
  CAS-BOT-BC218504  Apiaceae Gladys L. Smith 1959-6-16 1132 El Dorado Glen Alpine Road from Fallen Leaf Lake, between Lily Lake Trail juncion and second waterfall, about 1 mile in distance, Sierra Nevada 2225 Comment
  CAS-BOT-BC173527  Apocynum Peter Rubtzoff 1974-6-25 7630 El Dorado Blodgett Forest: Mutton Creek Road ca. 0.3 mi. east of East Fork Gaddis Creek crossing (Comp. 460E) 1310 Comment
  RSA0125919  Arabidopsis thaliana George K. Helmkamp, E. A. Helmkamp 2010-4-23 15929 El Dorado Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  UC306827  Arabis unknown 1918-7-21 El Dorado Mt. Ralston Sierra Nevada 2743 Comment
  POM203018  Arabis holboellii var. pinetorum L. R. Abrams 1932-7-3 13412 El Dorado Glen Alpine Canyon. 2043 Comment
  SEINET2471285  Arceuthobium abietinum R. L. Mathiasen 2007-8-16 2007 -38 El Dorado Echo Summit on U.S. Rte. 50 2275 Comment
  JEPS29343  Arctostaphylos H. A. Jensen 1935-6-15 80 El Dorado head of creek Placerville Quad., Martinez Creek 579 Comment
  CAS-BOT-BC24261  Arctostaphylos mewukka Gilbert Thereon Benson 1926-1-21 84 El Dorado Bullion Bend, 14 mi. above Placerville. Comment
  RSA633103  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24989 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  UCD52256  Arctostaphylos mewukka Roman Gankin 1965-8-31 612 El Dorado Off of P.G. and E. maintenance road; ca. 1/2 mile above Gankin home; 1/2 mile west of Pacific House. Comment
  UCR248675  Arctostaphylos mewukka subsp. mewukka George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22018 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 7.4 miles east of the junction with Volcanoville Road 1320 Comment
  CAS-BOT-BC45507  Arctostaphylos nevadensis Carl B. Wolf 1930-10-9 1720 El Dorado About Susie Lake. 2194 Comment
  UC496442  Arctostaphylos nevadensis Merle Randall 1930-6-17 El Dorado Bay View Lake Tahoe Region, Emerald Bay 2072 Comment
  UCD165572  Arctostaphylos nevadensis Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8870 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Western side of park on east side of highway 89. North side of access road (leading to northernmost park entrance). 1941 Comment
  CAS-BOT-BC39937  Arctostaphylos nissenana G. Thomas Robbins 1944-2-6 1482 El Dorado Near head of Spanish Ravine at eastern outskirts of Placerville. Comment
  POM222733  Arctostaphylos nissenana A. G. Watkins 1935-5-1 s.n. El Dorado Spanish Hill, Placerville Comment
  RSA633223  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24953 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  RSA770901  Arctostaphylos nissenana R. F. Thorne, Percy C. Everett 1964-4-16 33740 El Dorado 1 mile S of Diamond Springs on Fowler Lane. 518 Comment
  SBBG19361  Arctostaphylos nissenana G. T. Robbins 1943-3-28 971 El Dorado near head of Spanish Ravine, Placerville 609 Comment
  SD58449  Arctostaphylos nissenana W. L. Jepson 1938-4-12 18641 El Dorado Near Placerville about 2 mi. SE of Diamond Springs 505 Comment
  UCD14760  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -1 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  UCD14764  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -14 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  UCD14774  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -26 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  UCD14780  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -33 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  SEINET11990991  Arctostaphylos nissenana W. Knight, Knight, I. 1983-1 4722 El Dorado Tilden Botanic Garden, Berkeley, orig. from Slate Mountain Comment
  CAS-BOT-BC46653  Arctostaphylos patula J. F. Rock 1917-6-1 s.n. El Dorado Lake Tahoe. Comment
  CAS-BOT-BC46662  Arctostaphylos patula H. E. McMinn 1926-5-30 1747 El Dorado Emerald Bay - Lake Tahoe. Comment
  POM177608  Arctostaphylos patula I. L. Wiggins 1930-10-12 5079 El Dorado Near Emerald Bay, Lake Tahoe. Comment
  POM190460  Arctostaphylos patula D. D. Keck 1932-6-30 1552 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1921 Comment
  RSA635211  Arctostaphylos patula Jon E. Keeley 1993-9-13 25004 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  UC496441  Arctostaphylos patula Merle Randall 1930-6-18 El Dorado Bay View Lake Tahoe Region, Emerald Bay 2103 Comment
  UC566218  Arctostaphylos patula P. L. Johannsen and A. D. Gifford 1934-6-9 341 El Dorado Peavine Ridge Pyramid Peak Quadrangle 1584 Comment
  UCD53432  Arctostaphylos patula Morris Halperin 1932-8-14 873 El Dorado Strawberry. 2133 Comment
  UCD14735  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -17 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCR171178  Arctostaphylos viscida George K. Helmkamp, E. A. Helmkamp 2005-7-31 9760 El Dorado Northern Sierra Nevada Foothills, 20 mi WSW of Lake Tahoe; Ice House Road, N of Calif. Highway 50 and 1.5 mi south of junction with Ice House Reservoir 1637 Comment
  CAS-BOT-BC47409  Arctostaphylos viscida subsp. viscida Alice Eastwood 1922-4-8 11132 El Dorado Louisville Comment
  CAS-BOT-BC47415  Arctostaphylos viscida subsp. viscida Ira L. Wiggins 1946-5-11 11211 El Dorado 4 mi. N. of Placerville on highway 49 toward Coloma. Comment
  CAS-BOT-BC48240  Arctostaphylos viscida subsp. viscida Alice Eastwood 1927-3-27 s.n. El Dorado On road from Georgetown to Kelsey. Comment
  UC747552  Arctostaphylos viscida subsp. viscida G. Thomas Robbins 1943-3-26 968 El Dorado 3 mi e Camino (canyon slope above creek); North Fork Webber Creek 1036 Comment
  UC570393  Arenaria kingii var. glabrescens Chas. M. Belshaw 1936-8-12 2628 El Dorado 1 1/2 m n Lover's Leap (on Horstail Falls Trail); Sierra Nevada Mts. Comment
  CAS-BOT-BC82130  Arnica chamissonis Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS81945  Arnica chamissonis Rimo Bacigalupi, and Tsan Iang Chuang 1963-8-1 8913 El Dorado just nw Tallac Village (along state highway 89, near s end of Lake Tahoe); near southern end of Lake Tahoe 1901 Comment
  UC75909  Arnica chamissonis W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Lake Tahoe 1897 Comment
  CAS-BOT-BC82125  Arnica chamissonis Mrs. H. C. Cantelow 1940-7-19 s.n. El Dorado 14 2 W. of Meyers, on road to Kit Carson Pass Comment
  UCD165243  Arnica dealbata Peter Rubtzoff 1974-6-27 7665 El Dorado U.C. Blodgett Forest Research Station. New Gaddis Creek Road 0.3 mi. east of East Fork Gaddis Creek crossing. 1310 Comment
  UCD75667  Arnica dealbata G. Ledyard Stebbins 1968-7-20 6818 El Dorado This collection number has two sets of notes made by Stebbins. His handwritten notes say: On road from Peavine Ridge to Union Valley Dam at Bryants Spring, 20 July 1968. His typed notes say: 0.4 mile north of Bryant's Spring on road to Union Valley Reservoir, 23 Jul 1968. Stebbins's notes on the specimen newspaper says 'Bryants Spring, 20 July 1968. 1493 Comment
  JEPS35878  Arnica longifolia W. L. Jepson 1918-8-25 8133 El Dorado above Lake Tahoe; Mt. Tallac, Lake Tahoe 2743 Comment
  UC148947  Arnica longifolia H. M. Hall 1910-7-28 8825 El Dorado Heather Lake Sierra Nevada Mountains, Heather Lake 2407 Comment
  UC747188  Arnica longifolia G. Thomas Robbins 1943-9-5 1374 El Dorado Summit of Mt. Tallac Mt. Tallac 2956 Comment
  UC892157  Arnica longifolia Alice Eastwood Jul 21 1906-Aug 15 1906 1171 El Dorado Mt. Tallac, (Glen Alpine region) Glen Alpine, Mt. Tallac Comment
  UC311654  Arnica mollis Herbert McLean Evans 1920-7-22 El Dorado Cup Lake, (at base of Jobs Sister Pk, or perhaps on Ralston Peak) Sierra Nevada, Cup Lake Comment
  UCD129159  Arnica mollis Jack Major 1968-7-27 s.n. El Dorado El Dorado County. above south fork of Silver Creek. 2164 Comment
  UCD44233  Arnica mollis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1599 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC85139  Arnica nevadensis M. S. Jussel 1928-7-3 s.n. El Dorado Mt. Tallac, Lake Tahoe region Comment
  JEPS35914  Arnica nevadensis Alice Ottley 1920-6-29 922 El Dorado near Fallen Leaf Lodge; Lake Tahoe Region, Fallen Leaf Lake Comment
  UC1035803  Arnica ovata Annie M. Alexander and Louise Kellogg 1943-8-27 3494 El Dorado south end of Dicks Lake Lake Tahoe region, Dicks Lake 2743 Comment
  CAS-BOT-BC85066  Arnica parryi Alice Eastwood 1906-7-21 1182 El Dorado Mt. Tallac - Glen Alpine Region Comment
  UCD165896  Arnica parryi Ellen Dean; with Mayra Huerta 2016-8-2 9210 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Head of drainage that begins near entrance of Visitor's Center parking area. 2075 Comment
  JEPS83258  Artemisia douglasiana Gladys L. Smith 1972-7-20 3322 El Dorado along trail from Lake Gilmore to Glen Alpine Spring Lake Gilmore 2438 Comment
  SD240838  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2011-10-13 18408 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 9.1 miles northwest of Pollock Pines at the south side of the bridge over the South Fork American River (Pollock Pines 7.5'Q) 611 Comment
  CAS-BOT-BC93900  Artemisia dracunculus Elsie Zeile Lovegrove 1951-9-22 s.n. El Dorado Lake Tahoe Basin, open woods, Richardson's Comment
  RSA93948  Artemisia dracunculus F. W. Peirson 1935-8-2 11645 El Dorado Open flat back lot at State Line, Lake Tahoe 1905 Comment
  SD103928  Asclepias cordifolia J. L. S. Simpson 1965-5-22 El Dorado Along Highway 49 three miles west of Placerville. Comment
  UCD121254  Asclepias cordifolia Roman Gankin 1956-5-27 140 El Dorado On Carson Road, 0.5 mile west of Institute of Forest Genetics toward Placerville. Comment
  CAS-BOT-BC65878  Aspidotis densa Elsie Z. Lovegrove 1949-6-23 s.n. El Dorado Fallen Leaf L. side of Angora L. Trail Comment
  SEINET11713813  Aspidotis densa H. H. Heller 1938-1 607 El Dorado Stanford Camp, Fallen Leaf Comment
  UCR106387  Aster alpigenus Scott D. White, Julie Greene 1997-7-13 5423 El Dorado Sierra Nevada Mtns, Lake Tahoe region, Hwy 89 (=Hwy 50), 0.4 mi west of summit of Luther Pass; at Grass Lake 2332 Comment
  RSA9200  Aster alpigenus C. B. Wolf 1928-8-17 3343 El Dorado Trail from Susie to Heather Lake. 2393 Comment
  CDA10251  Aster foliaceus var. lyallii P. B. Kennedy 1920-8-16 El Dorado Eldorado National Forest. Comment
  RSA9071  Aster integrifolius C. B. Wolf 1928-8-15 3314 El Dorado On the trail to Mt Tallac 3 miles above Glen Alpine 2439 Comment
  POM203348  Aster occidentalis M. Halperin 1932-9-15 883 El Dorado Strawberry. Comment
  CHSC73132  Aster occidentalis var. occidentalis L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5898 El Dorado Lake Tahoe Basin Management Unit - National Forest. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  UCR233002  Aster oregonensis George K. Helmkamp, E. A. Helmkamp 2011-9-24 18330 El Dorado Northern Sierra Nevada Mountains, Loon Lake Road at the junction to the campground at the south end of the lake 1973 Comment
  RSA151582  Aster oregonensis subsp. californicus Paul A. Mitchell 1960-8-4 247 El Dorado Emerald Bay State Park, small open area behind maintenence area. 1905 Comment
  CAS-BOT-BC478054  Asteraceae Elizabeth McClintock 1969-5-31 s.n. El Dorado East of Cool Comment
  RSA108606  Astragalus bolanderi J. T. Howell 1945-9-29 21533 El Dorado Lake of the Woods. Comment
  UC168738  Astragalus gambelianus Katharine Brandegee May 1908 El Dorado Simpson's Ranch , Simpson's Ranch (Sweetwater Creek) Comment
  RSA800185  Astragalus gambelianus Robert F. Thorne, Percy C. Everett 1964-4-16 33743 El Dorado 2 miles S of center of Placerville. 640 Comment
  POM302063  Athyrium filix-femina subsp. cyclosorum A. A. Beetle, D. E. Beetle, Alva Hansen 3947 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2287 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-BC177109  Avena Peter Rubtzoff 1976-6-22 8661 El Dorado U.C. Blodgett Forest Research Station, south side of County Road, ca. 0.5 miles east of Headquarters Road junction. Comment
  UCD61808  Avena fatua G. K. Helmkamp; E. A. Helmkamp 2007-5-5 11935 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.7 miles northwest of Placerville. 549 Comment
  CAS-BOT-BC98021  Baccharis pilularis G. Thomas Robbins 1943-11-2 1406 El Dorado on slope above Smith Flat, 3 mi. e. of Placerville 731 Comment
  HSC69829  Baccharis pilularis subsp. consanguinea R. Kalal 1980-8-24 97 El Dorado 165 Comment
  OBI5996  Baccharis pilularis subsp. consanguinea Carl B. Wolf 1934-10-2 6142 El Dorado 1/2 mi above el dorado on the road to Placerville; Upper Sonoran zone 549 Comment
  SEINET2470882  Barbarea orthoceras K. Christie 2010-6-16 1822 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake campground, off of road 1301. 1920 Comment
  CAS-BOT-BC16781  Barbarea verna G. Thomas Robbins 1945-5-27 1949 El Dorado North Fork Webber Creek, 1.5 mile south of Camino, along Pleasant Valley Road. 762 Comment
  UCD34595  Beckmannia syzigachne Beecher Crampton 1986-8-20 10041 El Dorado El Dorado County, Al Tahoe area, South Lake Tahoe, northern meadow along Trout Creek. 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-BC75977  Berberis pumila Robert F. Thorne; P. Everett 1964-4-16 33744 El Dorado 2 miles south of center of Placerville. 640 Comment
  UCR136533  Bergia texana Beecher Crampton 1959-8-20 5448 El Dorado Sierra Nevada foothills, 1.5 miles southwest of Shingle Springs 433 Comment
  UCD19874  Bistorta bistortoides C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1167 El Dorado El Dorado National Forest, near ranger station, just below Loon Lake. 1767 Comment
  CAS-BOT-BC66265  Blechnum spicant G. L. Stebbins 1968-6-25 6750 El Dorado Slab Creek, east of Pino Grande on south side of King's Meadow 1356 Comment
  UCD33174  Blennosperma nanum Beecher Crampton 1967-5-5 7855 El Dorado 2 miles N.W. of clarksville, southeast slope of Bass Lake. Comment
  CAS-BOT-BC16823  Boechera W. L. Atkinson 1900-1-1 s.n. El Dorado Pyramid Peak. Comment
  UCR270622  Boechera lemmonii John F. Emmel 2001-6-28 1728 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe area, upper part of Mt. Tallac Trail, at 9400 ft contour 2866 Comment
  CAS-BOT-BC14315  Boechera platysperma Alice Eastwood 1912-6-15 476 El Dorado Lake Tahoe Region. Deer Park. Comment
  UCD112230  Boechera platysperma Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7199 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy 89. Along North Fire Road just west of bridge known as 'Second bridge. 1981 Comment
  CAS-BOT-BC14646  Boechera rectissima Alice Eastwood 1909-1-1 207 El Dorado Lake Tahoe Region. Sand Harbor. Comment
  SJSU3978  Boechera retrofracta C. W. Sharsmith 1964-6-17 7281 El Dorado near NE margin Fallen Leaf L 1950 Comment
  UCD114460  Boechera retrofracta Ellen Dean; Mark Bibbo 2006-7-18 3212 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Upstream (west) of golf hole #17 on north side of Upper Truckee River. 1918 Comment
  CAS-BOT-BC25376  Boechera retrofracta Alice Eastwood 1906-7-1 932 El Dorado Lake Tahoe Region. Near Camp Aggasiz. Comment
  JEPS46544  Boschniakia strobilacea Miss M. A. Kelly 1847-5-19 El Dorado Georgetown Comment
  UCD136797  Botrychium multifidum Dennis Wm. Stevenson 1974-10-27 406 El Dorado Between State Highway 89 and the lake, north of Grass Lake (Luther Pass). 2346 Comment
  UCD136800  Botrychium multifidum Dennis Wm. Stevenson 1974-10-27 407 El Dorado Between State Highway 89 and the lake, north of Grass Lake (Luther Pass). 2346 Comment
  BFRS27 Image available Botrychium multifidum subsp. silaifolium Peter Rubtzoff 1972-8-3 6847 El Dorado Blodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis Creek south of clearcut (Comp. 450E) Comment
  UCD84174  Boykinia major Chuck Hughes 2009-7-8 133 El Dorado near Rubicon Trail crossing of Ellis Creek. 1987 Comment
  UCD57011  Brachypodium distachyon Beecher Crampton 1959-5-18 5228 El Dorado 1.5 miles west of Clarksville. Comment
  UCD150481  Brassica juncea James A. Neilson Jr. Date unknown 1748 El Dorado Tahoe Basin, exact location unknown. Comment
  UCD149451  Brickellia californica G. Ledyard Stebbins 1976-8-14 76191 El Dorado Along North and Middle Forks of American River, south side, just east of Highway 49 bridge. (Exact location unknown. Coordinates estimated by label maker. Location, elevation, and ecological information copied from duplicate CAS652249. Newspaper notes said N. Fork American at HWY 49 Aug 14 '76 and collection number.) 188 Comment
  JEPS72511  Brickellia grandiflora Gladys L. Smith 1972-8-23 3453 El Dorado below Echo Summit Lodge (e side of U.S. 50) 2194 Comment
  CAS-BOT-BC127793  Brickellia grandiflora Mabel B. Peirson 1931-8-5 s.n. El Dorado Echo Lake Region. Slopes above Tamarac Lake 2438 Comment
  POM215693  Brickellia grandiflora Jens Clausen 1932-9-14 629 El Dorado Tahoe Region, above Glen Alpine 2226 Comment
  CAS-BOT-BC132175  Brodiaea Peter Rubtzoff 1976-5-18 8518 El Dorado Blodgett Forest: Gaddis Creek area off Camp 1 Road ca. 0.7 mi. south of junction with Quail Landing Road (off Lower Gaddis Creek Road ca. 0.75 mi. south of junction with Chinquapin Flat Road) (Comp. 660E) 1267 Comment
  UCD77210  Brodiaea elegans subsp. elegans Robert E. Preston 2004-5-22 2245 El Dorado Cool, at jct Hwy 49 and SR 193. 464 Comment
  SD632  Brodiaea elegans subsp. elegans Unknown May 1914 El Dorado Cove. Comment
  SEINET10533825  Brodiaea lutea Arnold J. Tiehm, Margaret J. Williams 1987-7-6 Tiehm 11378 El Dorado Sierra nevada, packsaddle pass, 5.3 road miles s of hwy 50 on 42 mile road Along strawberry creek, w of strawberry. Plants growing with abies, pinus near The pass 2176 Comment
  CAS-BOT-BC484581  Brodiaea purdyi H. M. Hall 1921-6-24 11284 El Dorado Sly Park, Sierra Foothills 1066 Comment
  UCD72631  Bromus carinatus Ellen Dean; T. Sasaki 2007-7-23 4354 El Dorado Washoe Meadows State Park, eastern side of park near undeveloped road. Upper Truckee River Restoration Project monitoring well #15 plot. 1920 Comment
  SACT000547  Bromus diandrus J. Wilson 1982-5-2 El Dorado disturbed roadside 188.976 Comment
  CAS-BOT-BC227213  Bromus hordeaceus George K. Helmkamp; E. A. Helmkamp 2011-5-7 17223 El Dorado Northern Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs 523 Comment
  OBI74505  Bromus hordeaceus David J. Keil 1992-1 23317 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  RSA789517  Bromus hordeaceus George K. Helmkamp, E. A. Helmkamp 2012-5-22 19059 El Dorado Forest Service Road 31 (Peavine Ridge Road), 1.3 miles wet of its junction with Ice House Canyon Road 1582 Comment
  SEINET4137616 Image available Bromus hordeaceus George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16124 El Dorado Sierra Nevada Mountain Foothills; Slug Gulch Road, 4.7 mi. E of junction with Perry Creek road, 3.9 mi. ESE of Fair Play 1082 Comment
  SACT000629  Bromus madritensis J. Wilson 1985-5-11 El Dorado East of ridge top of southwest of Mount Ararat, Bacchi's Ranch (Highway 49), east of Pilot Hill; metamorphic, savanna, grazed range land 487.0 Comment
  SACT000649  Bromus madritensis J. Wilson 1985-6-14 El Dorado 10 meters below fire break around the lookout, along the western ridge of the lookout 573.024 Comment
  CDA1841  Bromus madritensis subsp. madritensis T. C. Fuller 1957-10-22 549 -57 El Dorado Rescue. 0 Comment
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Aug 7 2014
  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
  UCD165828  Bromus orcuttianus Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9165 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
  CAS-BOT-BC162196  Bromus orcuttianus Beecher Crampton 1956-6-22 3596 El Dorado 0.5 mile west Omo Ranch Post Office. 1036 Comment
  SEINET11675604  Bromus secalinus H. H. Heller 1938-1 519 El Dorado Fallen Leaf Comment
  SACT000686  Bromus sterilis J. Wilson 1985-6-5 El Dorado Pilot Hill Quad Comment
  UCD33180  Bromus sterilis Beecher Crampton 1967-5-5 7863 El Dorado El Dorado County, 2 miles N.E. of Pine Hill on Deer Valley road. Comment
  UCD96113  Bromus sterilis Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6977 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley Unit off Kanaka Valley Road, north of Cameron Park. Along main dirt road through valley. 304 Comment
  UCD34428  Bromus tectorum Beecher Crampton 1982-7-30 9856 El Dorado El Dorado County, Stateline. Comment
  UCR237029  Bromus tectorum George K. Helmkamp, E. A. Helmkamp 2012-5-18 19016 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
  UCD60249  Bromus vulgaris Beecher Crampton 1957-6-18 4237 El Dorado Ca. 1 mile southwest of Georgetown, on road to Garden Valley. Comment
  CAS-BOT-BC185446  Calamagrostis breweri G. L. Stebbins 1977-7-16 7771 El Dorado East side of Wright's Lake. Along road to cabins. 2118 Comment
  CHSC73532  Calamagrostis canadensis L. P. Janeway; Eric Schroder 1998-9-3 6262 El Dorado Lake Tahoe Basin-National Forest. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  SD134043  Calamagrostis canadensis Catherine Best Aug 1981 El Dorado Echo Lake 2255 Comment
  UC1136643  Calandrinia ciliata N. French 1935-3-28 641 El Dorado Fairplay Placerville Quadrangle Comment
  CAS-BOT-BC84068  Calliscirpus brachythrix Alice Eastwood 1906-7-21 1220 El Dorado Trail to Angora Lakes Comment
  RSA41257  Calocedrus decurrens G. Thomas Robbins 1944-10-15 1832 El Dorado At CCC Camp Snowlie, 3 mile east of Camino 1037 Comment
  UCR188499  Calocedrus decurrens George K. Helmkamp, E. A. Helmkamp 2007-9-26 13018 El Dorado Northern Sierra Nevada Mountains Foothills, Bonetti Road, 1.1 miles south of its junction with Mormon Emigrant Trail, just east of Jenkinson Lake 1189 Comment
  BFRS60 Image available Calochortus Peter Rubtzoff 1975-5-28 8000 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road. (Comp. 600R) Comment
  UCD139458  Calochortus albus R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  UCR173314  Calochortus albus George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10227 El Dorado Northern Sierra Nevada Foothills, 2.1 mi. south of Pleasant Valley Road along French Creek Road, SE of Shingle Springs 369 Comment
  UC747533  Calochortus clavatus var. avius G. Thomas Robbins 1945-7-16 2064 El Dorado about 3 mi e Camino (on slope above North Fork Webber Creek) 914 Comment
  SEINET7072689  Calochortus monophyllus 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
  CAS-BOT-BC493111  Calochortus monophyllus Marcus E. A M Jones 1883-4-21 s.n. El Dorado Kelsey Comment
  RSA6760  Calochortus monophyllus Carl B. Wolf 1933-5-25 4946 El Dorado 1 mile off Placerville Hwy on rd to Placerville Airport. W slope Sierra Nevada. 732 Comment
  SEINET8197441  Calochortus monophyllus P. B. Kennedy 1934-5-29 s.n. El Dorado Above Georgetown. Comment
  UCR206915  Calochortus superbus George K. Helmkamp, E. A. Helmkamp 2009-5-24 14793 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road 640 Comment
  CAS-BOT-BC175787  Caltha leptosepala Mrs. Marian Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe Region Comment
  UC480714  Caltha leptosepala W. C. Blasdale 1923-7-23 El Dorado Le Conte Lake; Lake Tahoe Region, Le Conte Lake Comment
  UCR176379  Caltha leptosepala var. biflora George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10749 El Dorado Northern Sierra Nevada Mountains, 8 miles east of Ice House Road on the road to Wright's Lake 2000 Comment
  CAS-BOT-BC270514  Calycadenia multiglandulosa John Thomas Howell 1930-10-12 5581 El Dorado Near Coloma Comment
  CAS-BOT-BC270517  Calycadenia multiglandulosa A. A. Heller 1915-9-10 12256 El Dorado Near Shingle Springs Comment
  UC727060  Calycadenia multiglandulosa A. A. Heller 1941-8-27 16303 El Dorado 3 mi w, along US Hwy 50 Shingle Springs Comment
  CAS-BOT-BC270521  Calycadenia multiglandulosa Brandegee s.n. El Dorado Unspecified Comment
  UC495598  Calyptridium monospermum Merle Randall 1930-6-24 El Dorado Lower Echo Lake; Lake Tahoe Region, Lower Echo Lake 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
  UCD111468  Calyptridium monospermum Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7118 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Northern edge of meadow near road. 1892 Comment
  UCR250061  Calyptridium monospermum George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20867 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  UC1614574  Calyptridium umbellatum Charles M. Belshaw 1934-8-9 133 El Dorado 1/2 mi. below Strawberry (on Placerville hwy.) 1767 Comment
  UCR189592  Calyptridium umbellatum George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12361 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 1976 Comment
  UCD110304  Calystegia stebbinsii Melanie Gogol-Prokurat 2007-5-24 8 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
  CDA39886  Calystegia stebbinsii R. A. Schlising & T. Lane 1975-6-3 3164 El Dorado About 10 mi. north of Placerville; along frontage road parallel with Hwy. 150, about 0.5 mi. west of junction of Hwy. 50 and North Shingle Road. 0 Comment
  UC747520  Camassia quamash G. Thomas Robbins 1943-8-15 1348 El Dorado 2 1/2 mi ne of Wrights Lake (in streamlet of Grouse Lake); Grouse Lake 2438 Comment
  CAS-BOT-BC496997  Camassia quamash Donald Myrick 1928-7-3 42 El Dorado Meadow on road to north side of Fallen Leaf Lake, Lake Tahoe. Also in south portion of Hope Valley south of Lake Tahoe 2133 Comment
  SJSU3988  Camassia quamash subsp. breviflora C. W. Sharsmith 1964-6-17 7287 El Dorado Falllen Leaf Lake (near its NE margin) 1950 Comment
  CAS-BOT-BC160853  Camissonia tanacetifolia subsp. tanacetifolia Ynez Whilton Winblad 1938-7-26 s.n. El Dorado Lake Tahoe Comment
  OBI74579  Camissoniopsis hirtella David J. Keil 1992-1 23391 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CDA32173  Campanula prenanthoides M. Beyers 2010-8-2 740 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  RSA0039522  Campanula prenanthoides M. Beyers 2010-8-20 740 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  SEINET10463056  Campanula prenanthoides Robbins 1945-8-6 ROBBINS 2110 El Dorado About 0.5 mile west of Long Meadow near Schlien Ranger Station. T13N R14E Sec. 14 1676 Comment
  CAS-BOT-BC471259  Cardamine cordifolia Alice Eastwood 1912-6-15 403 El Dorado Deer Park, Lake Tahoe Region Comment
  CDA36246  Cardamine hirsuta G. K. Helmkamp, E. A. Helmkamp 2007-2-24 11589 El Dorado Foothills, Northern Sierra Nevada Mountains; Lake Oaks Mobile Home Park, Pleasant Valley Road and Patterson Dr., east end of Diamond Springs. Comment
  SEINET3238870 Image available Cardamine hirsuta George K. Helmkamp, E. A. Helmkamp 2008-2-28 13131 El Dorado Foothills, northern Sierra Nevada Mountains: Lake Oaks, Mobile Home Park, Diamond Springs. 530 Comment
  UCD114516  Cardamine hirsuta G. K. Helmkamp; E. A. Helmkamp 2007-3-5 11597 El Dorado northern Sierra Nevada Mountains; junction of Rock Creek Road and Highway CA-49, north of Chili Bar. 457 Comment
  UCR250695  Cardamine hirsuta George K. Helmkamp, Mary Alice Barnes 2013-5-10 20535 El Dorado Northern Sierra Nevada Mtns. Foothills, Volcanoville Road near junction with Rubicon Rd., 1.8 miles northwest of Wentworth Springs Road, NE of Georgetown 1044 Comment
  UCR187075  Carduus pycnocephalus George K. Helmkamp, E. A. Helmkamp 2007-5-5 11940 El Dorado Foothills, Northern Sierra Nevada Mountains, along CA-49, 3.7 miles northwest of Placerville 549 Comment
  UCD147719  Carduus pycnocephalus subsp. pycnocephalus Allyson Ayalon; Lucie Jerabkova 2012-7-1 97 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD147729  Carduus pycnocephalus subsp. pycnocephalus Allyson Ayalon; Lucie Jerabkova 2012-7-1 106 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UC1586916  Carex Juha Pykala, D. H. Norris and Heikki Toivonen 1987-7-23 2937 El Dorado E-part Grass Lake; El Dorado National Forest 2350 Comment
  UCD140990  Carex G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10881 El Dorado Northern Sierra Nevada Mountains. Wright's Lake Road, 6.1 miles north of Hwy. US-50. At junction with the road from Ice House Resevoir. 2030 Comment
  UCD149465  Carex G. Ledyard Stebbins 1977-8-3 77109 El Dorado Desolation Wilderness Area north of Island Lake. (Exact location unknown. Coordinates estimated by label maker.) 2712 Comment
  CAS-BOT-BC327738  Carex Peter Rubtzoff 1974-6-4 7550 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  RSA0015580  Carex Peter Rubtzoff 1975-7-23 8226 El Dorado U.C. Blodgett Forest Research Station, Headquarters Loop Road at Bacon Creek crossing west of headquarters. Near the road south of the creek. Comment
  UCD44220  Carex C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1586 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD44896  Carex C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2261 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD150175  Carex abrupta Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8522 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northern end of park in northernmost meadow near Lake Tahoe Blvd. 1930 Comment
  UCD165616  Carex angustata Ellen Dean 2016-6-10 8963 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along drainage that goes through old avalanche area. East side of Highway 89. 2038 Comment
  UCD61737  Carex angustata Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4268 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1926 Comment
  UCD163076  Carex aquatilis Jack Major 1961-6-4 529 El Dorado El Dorado National Forest. Osgood Swamp. Along Highway 89. (Exact location unknown. Coordinates estimated by label maker.) 1996 Comment
  UCD44219  Carex aquatilis var. aquatilis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1585 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UC72460  Carex athrostachya Ezra Brainerd 1897-7-12 El Dorado near Echo P. O. Sierra Nevada Mountains 1798 Comment
  CAS-BOT-BC18058  Carex athrostachya Alice Eastwood 1906-7-21 1272 El Dorado Glen Alpine Region. Fallen Leaf Lake. Comment
  SEINET3901875  Carex atrata Kenneth R. Genz 1978-7-31 8753 El Dorado Sierra Nevada, from Camp Cody, Boy Scouts of America, Cody Lake Basin, S. of Strawberry on the American River.; 0 2225 Comment
  UC1586918  Carex canescens Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2922 El Dorado e part of Grass Lake El Dorado National Forest, Grass Lake 2350 Comment
  CHSC73322  Carex capitata L. P. Janeway; Eric Schroder 1998-9-2 6253 El Dorado Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  UCD125139  Carex capitata Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7435 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. On W side of Hwy. 89, just south of General Creek Campground. Near middle of fen towards eastern edge. 1927 Comment
  UC1109172  Carex davyi Verne Grant, Alva Grant 1946-7-20 7750 El Dorado n side Upper Echo Lake 2286 Comment
  RSA0014627  Carex deflexa var. boottii L. S. Rose 1963-7-9 63192 El Dorado 1 mile SW of Meyers. 1982 Comment
  RSA252449  Carex diandra Robert F. Thorne, C. W. Tilforth 1969-9-7 39291 El Dorado Grass Lake, S of Highway 89, 1/2 mile W of Luther Pass. 2317 Comment
  CAS-BOT-BC20622  Carex douglasii George B. Grant 1906-7-15 s.n. El Dorado About Lake Tahoe. 2438 Comment
  SEINET7557797 Image available Carex echinata Ray Tallent 1987-7-26 828 El Dorado Desolation Wilderness: Lake Sylvia Area. S of Lyons Creek Trail. 2438 Comment
  UC819  Carex echinata subsp. echinata Ezra Brainerd 1897-7-15 El Dorado along Strawberry Creek Sierra Nevada Mts. 1798 Comment
  RSA52257  Carex echinata subsp. echinata J. T. Howell 1946-9-1 22962 El Dorado Echo Summit. 2256 Comment
  SEINET11630930  Carex epapillosa H. H. Heller 1938-1 665 El Dorado Mount Tallac Comment
  UCR250441  Carex feta George K. Helmkamp, Elizabeth Helmkamp 2013-5-22 20649 El Dorado Northern Sierra Nevada Mtns. Foothills, Along E-16 (Mt. Aukum Rd.) at the southwest end of Angustini Reservoir 569 Comment
  CAS-BOT-BC19980  Carex feta John Thomas Howell 1954-5-16 29648 El Dorado Sierra Nevada. Placerville. 563 Comment
  CAS-BOT-BC20189  Carex filifolia var. erostrata Alice Eastwood 1906-7-29 1160 El Dorado Lake of the woods. 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
  UCR233312  Carex fracta George K. Helmkamp, E. A. Helmkamp 2011-9-1 18217 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  UCR249621  Carex fracta George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20851 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz 1364 Comment
  UCD140349  Carex fracta Peter Rubtzoff 1972-9-14 6897 El Dorado Sierra Nevada. Blodgett Forest: Mutton Creek area ca. 2 miles south of 'County Road' (Comp. 370E). 1274 Comment
  CAS-BOT-BC22095  Carex heteroneura John Thomas Howell 1946-9-1 22966 El Dorado Echo Summit. Comment
  UCR194689  Carex heteroneura var. heteroneura George K. Helmkamp, E. A. Helmkamp 2007-5-31 12212 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.3 miles north of US-50 at Wrights Lake junction east of Kyburz 2043 Comment
  RSA0035250  Carex hirtissima Peter F. Zika, L. P. Janeway 2012-5-17 25878 El Dorado Near Traverse Creek, at confluence with Rock Creek, 1 air mile SW of Shoemaker Hill, northern Sierra Nevada Highlands. 686 Comment
  UCD140444  Carex hoodii G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10985 El Dorado Northern Sierra Nevada Mtns: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  CAS-BOT-BC28071  Carex illota A. Grant; Verne Grant 1946-7-28 7809 El Dorado In middle of Hay Press Meadow, Desolation Valley Wilderness Area Comment
  UCR173741  Carex illota George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10741 El Dorado Northern Sierra Nevada Mountains, 5.5 miles east of Ice House Road on the road to Wright's Lake 1860 Comment
  UCD140466  Carex inops subsp. inops Peter Rubtzoff 1976-6-9 8620 El Dorado Blodgett Forest: off east side of 90 Cutoff ca. 0.05 mile south of junction with Loop Road (Comp. 90E). 1277 Comment
  UCD44898  Carex integra C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2263 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCR208514  Carex laeviculmis Peter Rubtzoff 1975-7-22 8202 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Dark Canyon road c. 0.4 mi. west of junction with Mutton Creek Road 1296 Comment
  CAS-BOT-BC7796  Carex laeviculmis Gordon H. True 1972-6-10 7294 El Dorado ca. 24 miles east of Georgetown and just west of Lonardi Spring. Tributary of Rubicon River 1310 Comment
  RSA51941  Carex lemmonii J. T. Howell 1946-9-1 22969 El Dorado Echo Summit. 2256 Comment
  RSA0015579  Carex lemmonii Peter Rubtzoff, Barbara Trowbridge 1975-6-24 8105 El Dorado U.C. Blodgett Forest Research Station: East fork of Gaddis Creek, north of Mutton Creek Road crossing. Comment
  UCR208497  Carex lenticularis Peter Rubtzoff 1975-6-24 8106 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, East Fork Gaddis Creek, north of Mutton Creek Road crossing 1296 Comment
  CAS-BOT-BC31235  Carex lenticularis var. impressa John Thomas Howell 1946-8-31 22930 El Dorado Gilmore Lake. 2560 Comment
  RSA718309  Carex lenticularis var. lipocarpa L. P. Janeway 2006-8-24 8871 El Dorado Northern High Sierra Nevada: Blodgett Forest; Gaddis Creek at crossing of Mutton Springs Road, 0.1 km. east of Mainline Road 3.4 road km. south of Wentworth Springs Road. 1298 Comment
  UCD140510  Carex lenticularis var. lipocarpa Peter Rubtzoff; John Thomas Howell 1973-7-17 7063 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
  SEINET7564763 Image available Carex leporinella Ray Tallent 1987-8-6 875 El Dorado Desolation Wilderness Area. 2487 Comment
  UCD159851  Carex leptopoda G. Ledyard Stebbins 1977-8-7 77131 El Dorado Along South Fork of American River, between Forni Creek and Sciots Camp. (Exact location unknown. Coordinates estimated by label maker.) 1676 Comment
  UC980032  Carex limosa Roxana S. Ferris and Ledyard Stebbins 1947-7-27 11621 El Dorado n side Luther Pass (Grass Lake sphagnum bog); Grass Lake Comment
Read comments
Jul 21 2007
  RSA550458  Carex mariposana R. Tallent 1987-7-25 811 El Dorado El Dorado National Forest: By intermittent drainage to Lyons Creek. 2043 Comment
  UC1133359  Carex microptera H. S. Yates 1936-8-8 5976 El Dorado 2 mi ne Sayles Flat; Pyramid Peak Quadrangle Comment
  SEINET7568495 Image available Carex multicostata Ray Tallent 1987-8-6 882 El Dorado Desolation Wilderness Area, Crest Trail ca 1/4 mile east of Tamarack Lake spur. 2377 Comment
  UCD55383  Carex multicostata Ellen Dean; Mark Bibbo 2006-7-19 3233 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. North of golf hole #7. 1922 Comment
  UCD74086  Carex multicostata Jennifer W. Burt 2005-7-20 16 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2053 Comment
  UCD74088  Carex multicostata Jennifer W. Burt; Belinda Lo, Susan Cartwright 2006-7-16 172 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2283 Comment
  UCD149492  Carex nebrascensis G. L. Stebbins 1978-4-21 7822 El Dorado South Fork of the American River above Salmon Falls. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC119757  Carex nebrascensis Martin Simon Jussel 1941-7-11 s.n. El Dorado Lake Tahoe at Bijou. 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
  CAS-BOT-BC119613  Carex nigricans George Ledyard Stebbins 1977-8-3 77112 El Dorado North of Island Lake, Desolation Wilderness Area. 2712 Comment
  SEINET7569533 Image available Carex occidentalis Ray Tallent 1987-7-23 795 El Dorado El Dorado National Forest, off forest road along Strawberry Crk. 1800 Comment
  CAS-BOT-BC119260  Carex pachystachya Herbert Faulkner Copeland 1936-8-23 s.n. El Dorado Meek's Bay. Near Lake Tahoe Comment
  UCD149315  Carex pellita Ellen Dean; V. Stewart 2014-7-5 8405 El Dorado El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Angora Meadows, northern half. East side of Angora Creek. 1912 Comment
  UCR233351  Carex phaeocephala George K. Helmkamp, E. A. Helmkamp 2011-9-1 18231 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  CAS-BOT-BC118358  Carex praegracilis John Thomas Howell 1954-5-17 29743 El Dorado 1 mi SW of Gerden Valley 609 Comment
  UCD55431  Carex simulata Ellen Dean; Mark Bibbo 2006-7-19 3253 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Fen located west and upslope of old quarry area. 1933 Comment
  UCR175643  Carex specifica George K. Helmkamp, E. A. Helmkamp 2006-7-7 10834 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  CAS-BOT-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
  CAS-BOT-BC117120  Carex spectabilis Annie M. Alexander; Louise Kellogg 1943-8-28 3505 El Dorado Dick L. L. Tahoe region. 2743 Comment
  CAS-BOT-BC116697  Carex subfusca G. Thomas Robbins 1956-9-14 3788 El Dorado Along US Hwy 50, ca 1/2 mi NW of Echo Summit. 2225 Comment
  UCD147682  Carex subfusca Allyson Ayalon; Lucie Jerabkova 2012-7-1 60 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  CAS-BOT-BC116694  Carex subfusca Margaret J. Williams; Betty Larson; Gladys Crum 1983-8-5 83- 130 -3 El Dorado Luther Pass, N end of Grass Lake. 2346 Comment
  UCD72653  Carex utriculata Ellen Dean; T. Sasaki 2007-7-23 4375 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #1 plot. 1920 Comment
  UCD72943  Carex utriculata Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4510 El Dorado Washoe Meadows State Park. North of fen system along trail/old road. 1948 Comment
  CAS-BOT-BC115308  Carex utriculata G. Poore 1912-7-1 169 El Dorado Webber Lake. 2133 Comment
  CAS-BOT-BC115078  Carex vesicaria A. A. Heller 1915-9-10 12262 El Dorado Benwood Meadow near Camp Echo on the Lincoln Highway. Comment
  UC1532806  Carex vesicaria Robert F. Thorne, L. DeBuhr 1975-8-23 47226 El Dorado N. Luther Pass; Grass Lake 2346 Comment
  SEINET7579982 Image available Carex vesicaria Ira L. Wiggins 1933-9-2 6795 El Dorado Lake near Fallen Leaf, Lake Tahoe region. Comment
  CAS-BOT-BC114846  Carex whitneyi G. L. Smith 1959-6-16 1117 El Dorado Fallen Leaf Lake Road near Hwy 89 junction. 1889 Comment
  UC1520637  Carex whitneyi Dean W. Taylor 1983-7-31 8231 El Dorado logging road along north slope of Anderson Ridge 2194 Comment
  CAS-BOT-BC541490  Carex xerophila Chuck Hughes 2015-6-24 433 El Dorado About 650 ft NW of the end of Ponte Morino Dr. 438 Comment
  UCD69176  Carex xerophila D. Sanchez-Mata; P. Rodriguez-Rojo 1997-8-1 s.n. El Dorado Pine Hill. Sunny Hill Road. Leather oak chaparral (Quercion duratae Sanchez-Mata, Barbour and Rodriguez in Rivas-Martinez 1997) in masive gabbro outcrop soils. 440 Comment
  POM127374  Cassiope mertensiana subsp. californica L. R. Abrams 1911-7-29 4863 El Dorado Lake Susie 2378 Comment
Read comments
Sep 6 2010
  UCD19884  Castilleja C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1169 - El Dorado El Dorado National Forest, Rubicon River. Comment
  RSA293055  Castilleja affinis Reino Alava 1957-4-28 715 El Dorado Garden Valley. Comment
  SBBG11869  Castilleja applegatei D. Myrick 1958-6-25 50 El Dorado Pine Forest Flats at S end of Lake Tahoe 1889 Comment
  SJSU3976  Castilleja applegatei subsp. disticha C. W. Sharsmith 1964-6-17 7288 El Dorado near NE margin Fallen Leaf L 1950 Comment
  CAS-BOT-BC249438  Castilleja applegatei subsp. pallida Johnnie L Gentry, Jr.; Earl Jensen, Jr. 1968-7-12 2143 El Dorado Half Moon Lake, northwest of Fallen Leaf Lake 2487 Comment
  JEPS71622  Castilleja applegatei subsp. pallida Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2591 El Dorado Summit area, Blue Mountain Blue Mountain 2673 Comment
  JEPS103923  Castilleja foliolosa T. I. and F. M. Chuang 1991-6-29 7844 El Dorado Ca 10 mi N of Placerville. Comment
  UC907748  Castilleja miniata G. Thomas Robbins 1944-7-28 1773 El Dorado ca 3 mi ne Wrights Lake (Willow Flat Trail at Willow Flat); Willow Flat 2286 Comment
  UCD42472  Castilleja miniata Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  JEPS71692  Castilleja miniata Gladys L. Smith 1963-7-28 1955 El Dorado U.S. Hwy 50, Echo Summit Area U.C. Hwy 50; Echo Summit Area 2194 Comment
  RSA448694  Castilleja miniata Paul Currie 1969-07 46 El Dorado Glen Alpine Springs, Desolation Wild Area, c. 10 miles south of Lake Tahoe. 2439 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
  JEPS18222  Castilleja parviflora L. T. Dempster 1957-7-28 1093 El Dorado se end Lake Aloha; Desolation Valley 2499 Comment
  CAS-BOT-BC240994  Castilleja pilosa Alice Eastwood; John Thomas Howell 1940-6-17 8364 El Dorado Near Myers [Meyers] Comment
  JEPS18273  Castilleja pilosa Donald E. Stone 1957-7-5 18 El Dorado 1.6 mi e Myers Plant Quarantine Station (along U.S. Highway 50, on n side of highway, at edge of side road leading to a farmhouse) Comment
  JEPS72191  Castilleja pilosa Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2701 El Dorado Freel Peak 2895 Comment
  UCD60649  Castilleja pilosa Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4112 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  UCD123060  Castilleja tenuis G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10902 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, 6.1 miles north of Hwy US-50 at the junction with the road from Ice House Reservoir. 2030 Comment
  RSA0045231  Catalpa speciosa George K. Helmkamp, E. A. Helmkamp 2006-9-29 11456 El Dorado Pleasant Valley Rd 0.1 mile east of Patterson Dr. 534 Comment
  POM177550  Ceanothus cordulatus L. R. Abrams 1930-8-20 12756 El Dorado Near Lily Lake, Glen Alpine Canyon 1982 Comment
  SBBG4135  Ceanothus cordulatus H. and M. Dearing 1931-7-24 1016 El Dorado Fallen Leaf Lake Comment
  UC496449  Ceanothus cordulatus Merle Randall 1930-6-25 El Dorado Benwood Meadows Lake Tahoe region Comment
  UCD111396  Ceanothus cordulatus Ray Prag 1971-7-12 208 El Dorado Rubicon Bay Vista Subdivision, Lake Tahoe. Comment
  CAS-BOT-BC49347  Ceanothus cuneatus G. Thomas Robbins 1943-4-10 989 El Dorado On canyonside above North Fork Webber Creek, 3 mi. e. of Camino 1036 Comment
  RSA753169  Ceanothus cuneatus var. cuneatus Dylan O. Burge 2009-5-19 1175 b El Dorado South Fork American River watershed, Dave Moore Nature Area (Bureau of Land Management, BLM), accessed from BLM trailhead S of SR 49, turning 1.0 road miles N of SR 49 bridge over South Fork American River., 16.5 km 5 degrees (True) NNE of Shingle Springs. 225 Comment
  RSA754651  Ceanothus cuneatus var. cuneatus Dylan O. Burge 2009-4-18 DOB 1089 b El Dorado City of Cameron Park, accessed via Rasmussen Community Park, parking 0.4 road miles (0.6 km) N of Cameron Park Drive via Mira Loma Drive, 4.5 km 306 degrees true WNW of Shingle Springs. 425 Comment
  UC746921  Ceanothus cuneatus var. cuneatus G. Thomas Robbins 1943-4-10 989 El Dorado 3 mi above Camino (canyon side above North Fork Webber Creek) 1036 Comment
  UCD123969  Ceanothus cuneatus var. cuneatus D. O. Burge 2009-4-2 1075 c El Dorado Tennessee Creek watershed, roadside on Shingle Springs Road, just south of east-bound US Hwy 50 off-ramp, 2.7 km 49 deg. (True) ENE of Shingle Springs (US Hwy 50 intersection with Ponderosa Road). 430 Comment
  CAS-BOT-BC49809  Ceanothus diversifolius Peter Rubtzoff 1976-5-19 8538 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road; 1280 Comment
  CAS-BOT-BC51739  Ceanothus lemmonii G. Thomas Robbins 1945-4-22 1848 El Dorado 2-3 mi. NW of Shingle Springs 457 Comment
  SJSU3927  Ceanothus lemmonii C. W. Sharsmith 1964-7-21 7343 El Dorado Shingle Springs (1 mi W) 365 Comment
  UC1299514  Ceanothus lemmonii Freed W. Hoffman 1949-5-13 3180 El Dorado Serpentine soil 8.3 miles north of Latrobe on Latrobe-Shingle Springs road Comment
  UCD112184  Ceanothus lemmonii Ray Prag 1970-7-6 s.n. El Dorado Bass Lake Road. 396 Comment
  JEPS42273  Ceanothus leucodermis A. E. Wieslander 1927-6-6 El Dorado s side Middle Fork Cosumnes River (near Bakers Ford) Comment
  CAS-BOT-BC63462  Ceanothus palmeri Hanford Keifer; Margaret K. Bellue 1935-7-1 s.n. El Dorado Green Valley (some distance above Folsom). Comment
  CAS-BOT-BC52033  Ceanothus prostratus Alice Eastwood 1909-8-1 173 El Dorado Sunnyside Comment
  CHSC68029  Ceanothus prostratus James D. Jokerst 1989-9-24 3144 El Dorado Summit of Robbs Peak several mi N of Union Valley Reservoir. 2036 Comment
  UC1071272  Ceanothus prostratus F. W. Embree 1934-7-6 124 El Dorado 4 1/2 mi wnw Iron Mt.; El Dorado National Forest, Pyramid Peak Quad. Comment
  UC634794 Image available Ceanothus prostratus Herbert L. Mason 1926-5-30 3315 El Dorado ridge between Emerald Bay Lake Tahoe and Cascade Lake; ridge between Emerald Bay Lake Tahoe and Cascade Lake Comment
  UCR258533  Ceanothus prostratus George K. Helmkamp, Mary Alice Barnes 2013-4-30 20421 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 0.1 mile south of its junction with Mormon Emigrant Trail 1261 Comment
  CAS-BOT-BC83838  Ceanothus roderickii Dylan O. Burge 2009-5-20 1177 b El Dorado South Fork American River waterhed, NW of Mormon Hill 350 Comment
  UC1046549  Ceanothus tomentosus R. Bacigalupi, L. Heckard, G. L. Stebbins Jr., and K. Jakob 1951-5-13 3303 El Dorado on road from Georgetown to Virner 4.7 mi e Georgetown; ne slopes Hotchkiss Hill 975 Comment
  CAS-BOT-BC52878  Ceanothus tomentosus var. tomentosus R. E. Rockey 1960-7-28 5 El Dorado Mace Mill Road, El Dorado National Forest 1005 Comment
  UCD34547  Ceanothus velutinus Beecher Crampton 1985-6-21 9992 El Dorado El Dorado County, Stateline, manzanita Ave. Comment
  CAS-BOT-BC52425  Ceanothus velutinus var. velutinus John Thomas Howell 1925-6-30 1282 El Dorado Near top of Eagle Falls, Emerald Bay, Lake Tahoe Comment
  CAS-BOT-BC52430  Ceanothus velutinus var. velutinus H. E. McMinn 1926-5-30 1744 El Dorado Emerald Bay - Lake Tahoe Comment
  CAS-BOT-BC52434  Ceanothus velutinus var. velutinus G. P. Rixford 1916-7-1 s.n. El Dorado Cisco Comment
  CAS-BOT-BC83865  Ceanothus vestitus Dylan O. Burge 2009-4-24 1112 b El Dorado City of Cameron Park, E of Cameron Airpark 390 Comment
  CDA18999  Centaurea maculosa K. Somers 2000-10-3 PDR 1106956 El Dorado in the vicinity of Camino. 0 Comment
  CDA7763  Centaurea maculosa Annia Walker 2007-9-5 PDR# 1440783 El Dorado Echo Summit (Nebelhorn) 0 Comment
  RSA32357  Centaurea melitensis G. Thomas Robbins 1943-5-28 1097 El Dorado Western edge of Institute of Forest Genetics, 3 miles east of Placerville 762 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
  UCR179798  Centaurea solstitialis George K. Helmkamp, E. A. Helmkamp 2006-9-29 11441 El Dorado Northern Sierra Nevada Mountains Foothills, Placerville outskirts; Calif. Hwy 49, 2 miles north of jct with US-50 549 Comment
  CAS-BOT-BC344844  Centaurea solstitialis Peter Rubtzoff 1972-10-25 7044 El Dorado U.C. Blodgett Forest Research Station: Clear-cut on Main Line Road. Comment
  UCR206743  Centaurium muehlenbergii George K. Helmkamp, E. A. Helmkamp 2009-6-22 15035 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 527 Comment
  UCD130179  Centromadia fitchii G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11549 El Dorado Northern Sierra Nevada Mountain Foothills; 0.6 mile northwest of Pleasant Valley along Pleasant Valley Road. 756 Comment
  CAS-BOT-BC288561  Centromadia fitchii Ella D. Cantelow 1953-6-12 s.n. El Dorado Near Placerville Comment
  RSA785610  Cephalanthus occidentalis Doris Bowers 1972-8-29 1873 El Dorado Ponderosa Campground on American River, 1/2 mile N/W of Coloma on Rt. 49 457 Comment
  UCR173187  Cerastium glomeratum George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10521 A El Dorado Northern Sierra Nevada Foothills, NE of Georgetown; along Bottlehill Road, 1.4 mi. N of Wentworth Springs Road 1006 Comment
  UCR206090  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2009-6-3 14879 El Dorado Sierra Nevada Mountains Foothills, Pony Express Trail, 0.7 mile east of its junction with Sly Park Road in Pollock Pines 851 Comment
  UCD83772  Ceratophyllum Lars W. J. Anderson 21-22 May 2009 WP 675 El Dorado South Lake Tahoe, Tahoe Keys, Way Point 675. Comment
  UCD83781  Ceratophyllum Lars W. J. Anderson 21-22 May 2009 WP 459 b El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 459. Comment
  UCD105639  Cercis occidentalis G. K. Helmkamp; Elizabeth Helmkamp 2006-4-6 10154 El Dorado Northern Sierra Nevada Foothills; ENE of Sacramento, 4.2 miles NW of Coloma along CA-Hwy 49. 247 Comment
  UCD40113  Cercocarpus betuloides Rodney Gale Myatt 1972-6-1 374 El Dorado Along Hwy 193, north of Placerville towards Georgetown, and about 2 miles north of Placerville. 487 Comment
  CAS-BOT-BC279452  Chaenactis alpigena Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS72554  Chaenactis alpigena Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2593 El Dorado Blue Mountain summit area Blue Mountain 2673 Comment
  UCD147715  Chaenactis artemisiifolia Allyson Ayalon; Lucie Jerabkova 2012-7-1 93 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  CAS-BOT-BC276522  Chaenactis douglasii var. douglasii Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  UC1119689  Chaenactis douglasii var. douglasii H. S. Yates 1934-6-29 3888 El Dorado 1 mi n of Meyers; El Dorado National Forest, Pyramid Pk. 1981 Comment
  SEINET7419082 Image available Chaenactis douglasii var. douglasii D. G. Conney 1946-8-22 147 El Dorado Near crest Dick's Reck, Sierra Nevada 3053 Comment
  UCD112919  Chaenomeles speciosa G. K. Helmkamp; E. A. Helmkamp 2007-3-11 11612 El Dorado Northern Sierra Nevada Mountains: Marshall Road at the north end of Garden Valley. 611 Comment
  CAS-BOT-BC140772  Chamaebatia foliolosa Mrs. Marian Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC173696  Chamaebatia foliolosa Peter Rubtzoff 1974-6-5 7558 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  SEINET2442019  Chamaebatia foliolosa George K. Helmkamp, E. A. Helmkamp 2010-5-15 16046 El Dorado Sierra Nevada Mountains Foothils: String Canyon Road, 1.4 miles northeast of its junction with Consumnes Mine Road (Sly Park 7.5').; 0 1109 Comment
  UCR171231  Chamaebatia foliolosa George K. Helmkamp, E. A. Helmkamp 2005-7-11 9709 El Dorado Northern Sierra Nevada Foothills, Pollock Pines area just south of US Highway 50 along County Road #5 1159 Comment
  SEINET6336145  Chamaebatia foliolosa H. R. Holbo 1961-4-12 s.n. El Dorado Fresh Pond, HWY 50 1372 Comment
  BFRS140 Image available Chamaesyce Peter Rubtzoff 1972-9-20 6939 El Dorado Blodgett Forest: Mutton Creek area ca. 0.2 mile south of County Road (Comp. 360R) Comment
  CAS-BOT-BC160554  Chamerion angustifolium Peter Rubtzoff 1974-7-22 7734 El Dorado Georgetown Divide. Blodgett Forest: Lower Gaddis Creek Road ca. 0.45 mi. south of junction with Chinquapin Flat Road (Comp. 580E). Margin of GAddis Creek Canyon near the road 1271 Comment
  CAS-BOT-BC160557  Chamerion angustifolium D. L. Smith; G. L. Stebbins 1976-7-9 76109 El Dorado East face of Dick's Peak, Desolation Wilderness Area 2834 Comment
  CAS-BOT-BC166034  Chamerion angustifolium subsp. circumvagum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  SEINET5344167  Chamerion angustifolium var. canescens C. W. Lantz 1920-1 461 El Dorado Stream bank, Glen Alpine Creek, Fallen Leaf Lake Comment
  CAS-BOT-BC68279  Cheilanthes cooperae G. L. Stebbins 1970-1-3 6982 El Dorado Middle Fork, Cosumnes River ca. 7 miles s.e. of Somerset 609 Comment
  CAS-BOT-BC68287  Cheilanthes gracillima J. Clausen 1932-9-14 626 El Dorado Tahoe Region, above Glen Alpine 2225 Comment
  UCD40254  Cheilanthes gracillima Rodney Gale Myatt 1972-6-1 1614 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  CAS-BOT-BC68253  Cheilanthes gracillima M. E. Parsons 1910-7-25 s.n. El Dorado Lake Tahoe - Emerald Bay Comment
  RSA235882  Cheilanthes gracillima J. L. Gentry Jr., Earl Jensen Jr. 1969-7-12 2152 El Dorado Half Moon Lake, west of Lake Tahoe 2488 Comment
  RSA685752  Cheilanthes gracillima Norman C. Cooper 1944-8-20 2581 El Dorado Lake Tahoe, Eagle falls 1982 Comment
  UCD165618  Chenopodium album Ellen Dean 2016-6-10 8965 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along Highway 89 roadside near turnout. East side of road. 2057 Comment
  CAS-BOT-BC426323  Chenopodium incognitum John Thomas Howell 1939-8-13 15297 El Dorado Echo summit on road to Placerville Comment
  UC1120946  Chimaphila umbellata P. L. Johannsen 1934-8-21 463 El Dorado 1/2 mi. n.w. Potts; El Dorado Nat'l Forest, Pyramid Peak Quad. Comment
  UCD33385  Chloris verticillata Beecher Crampton 1967-7-26 8147 El Dorado 2 miles W of Shingle Springs, US Hwy. 50E. Comment
  UCR190700  Chondrilla juncea George K. Helmkamp, E. A. Helmkamp 2007-9-19 12984 El Dorado Northern Sierra Nevada Mountains Foothills, along Greenstone Road just south of its junction with US-50 (east of Shingle Springs) 427 Comment
  CDA7399  Chondrilla juncea T. C. Fuller 1965-10-2 14222 El Dorado J. Percox property, Guadalupe Drive, north end of El Dorado Hills subdivision above Folsom Lake. 0 Comment
  JEPS57791  Chorizanthe polygonoides var. polygonoides W. L. Jepson 1938-4-9 18627 El Dorado Placerville. Comment
  UCD94806  Chorizanthe polygonoides var. polygonoides Rachel Willner; PLS 102 Plant Collection Interns 2011-4-30 7 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. North of Kanaka Valley near a dirt road. 339 Comment
  UC85394  Chorizanthe stellulata Katharine Brandegee 1907-5-29 El Dorado Simpson's Ranch Sweetwater Creek, Simpson's Ranch Comment
  CAS-BOT-BC247540  Chorizanthe stellulata M. K. Curran 1884-1-1 s.n. El Dorado Unspecified 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
  UCR86391  Chrysanthemum leucanthemum R. D. Goeden, J. Teerink 1993-8-18 893- 26 El Dorado Sierra Nevada Mtns, Eldorado National Forest, along Silver Fork Road (USFS Rd 11N40). 2040 Comment
  JEPS60226  Chrysolepis chrysophylla L. R. Heckard 1969-6-1 2273 El Dorado 9 air mi e Georgetown (near Blodgett Forest headquarters, near the two old trees over 50 feet high); Blodgett Forest 1341 Comment
  CAS-BOT-BC36329  Chrysolepis sempervirens Paul F. Covel 1936-8-6 725 El Dorado Strawberry on Am. River 1737 Comment
  CAS-BOT-BC36340  Chrysolepis sempervirens John Thomas Howell 1925-7-5 1375 El Dorado Near sw. end of Emerald Bay, Lake Tahoe 1889 Comment
  POM177715  Chrysolepis sempervirens I. L. Wiggins 1930-10-11 5073 El Dorado East slope just below summit of Placerville-Tahoe highway. 2226 Comment
  UCR209004  Chrysolepis sempervirens George K. Helmkamp, E. A. Helmkamp 2009-8-19 15505 El Dorado Sierra Nevada Mountains, Ice House Road at the junction to the lower campground and boat ramp of Loon Lake 1976 Comment
  UCD166004  Cirsium andersonii Daniel M. McNair 2016-7-12 2152 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2044 Comment
  UCR201910  Cirsium andersonii George K. Helmkamp, E. A. Helmkamp 2008-8-30 14054 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
  POM177543  Cirsium andersonii L. R. Abrams 1930-8-15 12749 El Dorado Glen Alpine to Susie Lake 2287 Comment
  CAS-BOT-BC280094  Cirsium occidentale var. californicum John Thomas Howell 1954-5-16 29632 El Dorado 2 miles east of Shingle Springs Comment
  CAS-BOT-BC280097  Cirsium occidentale var. californicum C. A. Gross 1903-6-10 238 El Dorado Doxtater's Comment
  CAS-BOT-BC286278  Cirsium scariosum Geo. B. Grant 1906-8-1 s.n. El Dorado Tallac Comment
  UCR235146  Cirsium vulgare George K. Helmkamp, William Barnes 2010-9-4 16919 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River 1620 Comment
  RSA755527  Clarkia biloba subsp. biloba George K. Helmkamp, E. A. Helmkamp 2009-6-2 14874 El Dorado along Mother Lode Road, 0.1 mile west of its junction with CA-49 (west end of El Dorado) 512 Comment
  UCR228714  Clarkia biloba subsp. biloba Charles Hughes 2008-3-18 041 El Dorado El Dorado Hills, south side of Salmon Falls Road Bridge over Sweetwater Creek, road grade c. 10 ft from pavement 146 Comment
  CHSC97000  Clarkia biloba subsp. brandegeeae L. P. Janeway; B. Castro 2007-5-25 9001 El Dorado Northern Sierra Nevada Foothills. Along little-used dirt road on east side of Sweetwater Creek 125 m. south of Salmon Falls Road. 146 Comment
  UCR206582  Clarkia biloba subsp. brandegeeae George K. Helmkamp, E. A. Helmkamp 2009-5-24 14784 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.3 miles eat of the Cosumnes River and CA-49 521 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
  UCD73048  Clarkia purpurea subsp. quadrivulnera Ellen Dean; With PLB 102 class 2008-5-17 4928 El Dorado Along Hwy. 49, Flume trail. 457 Comment
  UCR217898  Clarkia rhomboidea George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe 2010-7-6 16460 B El Dorado Sierra Nevada Mountains, Silver Fork Road, 4.1 miles south of its junction with US-50 in Kyburz 1500 Comment
  UC930695  Clarkia unguiculata Carl B. Wolf 1933-5-25 4966 El Dorado 1.3 mi e Salmon Falls Road (Folsom-Green Valley Road); Sierra Nevada 304 Comment
  CHSC67847  Claytonia exigua subsp. exigua James D. Jokerst 1986-3-18 2596 El Dorado Serpentine outcrop W of and adjacent to Lotus Creek, N of crossing of Indian Creek. Comment
  JEPS72076  Claytonia lanceolata Gladys L. Smith 1964-7-6 2161 El Dorado summit of pass from Echo Lake to Desolation Valley 2667 Comment
  JEPS72078  Claytonia lanceolata Gladys L. Smith 1971-7-9 3076 El Dorado Haypress Meadow; Desolation Valley trail 2590 Comment
  CAS-BOT-BC229125  Claytonia megarhiza G. L. Stebbins 1976-7-9 76114 El Dorado Northeast side of ridge, east of Dick's Pass, 2 miles west of Mt. Tallac, Desolation Wilderness Area 2743 Comment
  UCD100658  Claytonia parviflora subsp. grandiflora G. K. Helmkamp; E. A. Helmkamp 2006-4-13 10191 El Dorado Northern Sierra Nevada Foothills: El Dorado National Forest; Along CA Hwy 193, 1 mi NE of Greenwood. 518 Comment
  UCR218264  Claytonia parviflora subsp. grandiflora George K. Helmkamp, E. A. Helmkamp 2010-5-22 16078 El Dorado Sierra Nevada Mountains Foothills, at the junction of Perry Creek Road and Slug Gulch Road, 0.5 mi. northeast of the village of Fairplay 677 Comment
  UCR233109B  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2010-3-23 15761 El Dorado Sierra Nevada Mountains Foothills, Happy Valley road, 0.8 mile northeast of its junction with County Road E16/ Mt. Aukum Road 534 Comment
  UCR237025  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2012-5-18 19025 El Dorado Northern Sierra Nevada Mountains Foothills, Capps Crossing Road (Bonnetti Rd.), 0.1 mile northwest of the bridge over Diamond Creek, E of Jenkinson Lake and S of US Hwy 50 1186 Comment
  UCD34144  Claytonia parviflora subsp. parviflora Beecher Crampton 1977-4-18 9472 El Dorado Bass Lake N.E. of Clarksville. Comment
  JEPS78431  Claytonia perfoliata subsp. perfoliata Edward Lee 1936-3-1 1786 El Dorado about 1 mi n (by road) Coloma (Coloma-Garden Valley Road) Comment
  UCD139624  Clintonia uniflora Rolf Y. Berg 1963-6-25 s.n. El Dorado Gankin Property, south side of U.S. Highway 50, a few miles west of Pacific House. Comment
  UCD18632  Clintonia uniflora Roman Gankin 1957-6-2 230 El Dorado off of Hwy 50, 18 mi. east of Placerville, ca. 0.5 mi. west of Pacific House, Gankin Property, south side of highway, in duff near taxus forest west of property. Comment
  UCD123589  Collinsia heterophylla G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11895 El Dorado Northern Sierra Nevada Mountains. Hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  UCD123594  Collinsia heterophylla P. B. Kennedy 1922-5-23 s.n. El Dorado Barret Ranch, Shingle. Comment
  SEINET10315114 Image available Collinsia parviflora N. H. Russell 1961-6-16 11038 El Dorado 2 mi W of Camp Richardson near SW end of Lake Tahoe. Comment
  JEPS16480  Collinsia sparsiflora var. collina G. Thomas Robbins with Peter H. Raven 1956-4-29 3684 El Dorado 6 mi SE of Diamond Springs; Pleasant Valley Road Comment
  JEPS50785  Collinsia sparsiflora var. collina Rimo Bacigalupi and Paul Hutchison 1967-5-21 9268 El Dorado 0.2 mi w Indian Diggings Elementary School (at w edge of small community); Omo Ranch 1097 Comment
  UC747079  Collinsia sparsiflora var. collina G. Thomas Robbins 1944-4-30 1574 El Dorado 3 - 4 mi e Newtown (along South Fork Webber Creek); South Fork Webber Creek, e of Newtown 914 Comment
  SD236416  Collinsia tinctoria G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13572 El Dorado Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 715 Comment
  JEPS71694  Collinsia torreyi var. torreyi Gladys L. Smith 1963-7-7 1745 El Dorado within 300 yds of California Alpine Club Echo Summit Lodge 2194 Comment
  UC747089  Collinsia torreyi var. torreyi G. Thomas Robbins 1943-6-13 1170 El Dorado 2 mi w of Park Creek (along road to Park Creek) 1219 Comment
  JEPS7060  Collinsia torreyi var. wrightii Alice M. Ottley 1920-6-18 7851 El Dorado along trail from Glen Alpine to Mt. Tallac. Glen Alpine Comment
  SBBG66421  Collinsia torreyi var. wrightii Milo H. Gates 1879-1 El Dorado Strawberry Comment
  UCR175340  Collomia grandiflora George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10655 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  CAS-BOT-BC175696  Collomia heterophylla G. K. Helmkamp; E. A. Helmkamp 2007-5-27 12164 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
  RSA409241  Collomia linearis Wm. Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
Read comments
Jan 26 2011
  SBBG58208  Collomia tinctoria Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  SBBG19605  Comandra umbellata H. F. Copeland 1940-6-24 1576 El Dorado S bank of S fork of American River, at Salmon Falls Comment
  UCD127320  Conium maculatum G. L. Stebbins 1977-8-14 77156 El Dorado Along Hangtown Creek, between Placerville and Smith Flat. 640 Comment
  CAS-BOT-BC261633  Convolvulus Peter Rubtzoff 1974-7-24 7772 El Dorado U.C. Blodgett Forest Research Station: County Road, about 0.75 miles east of main Station entrance and 0.35 miles west of Spring Road junction. 1359 Comment
  RSA795965  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2011-9-24 18328 El Dorado Loon Lake Road at the junction to the campground at the south end of the lake 1973 Comment
  UCR233044  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2011-9-24 18328 El Dorado Northern Sierra Nevada Mountains, Loon Lake Road at the junction to the campground at the south end of the lake 1973 Comment
  UCD165649  Corallorhiza maculata var. maculata Ellen Dean; with T. Starbuck and M. Starbuck 2016-6-20 9000 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Central portion of park east of Highway 89. Along the Lighthouse Trail. 2050 Comment
  UC746954  Corallorhiza striata G. Thomas Robbins 1943-6-5 1122 El Dorado slope above Silver Fork American River (near Sacramento Box Co. sawmill (China Flat), 3-4 mi s of Kyburz) 1371 Comment
  UCD150742  Corallorhiza striata James A. Neilson Jr. 1971-7-28 2284 El Dorado Tahoe Basin, Tahoma. 1901 Comment
  UC146876  Cordylanthus pilosus subsp. hansenii Katharine Brandegee Sept 1910 El Dorado New York Ravine Comment
  UCD123112  Cordylanthus pilosus subsp. trifidus D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placercville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. 640 Comment
  JEPS6999  Cordylanthus tenuis subsp. tenuis Rimo Bacigalupi 1952-8-16 3925 El Dorado 1/4 mi below (e of) Glen Alpine Resort 2042 Comment
  UCR250615  Cordylanthus tenuis subsp. tenuis George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20891 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake 1456 Comment
  CAS-BOT-BC212125  Cornus sericea M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  CAS-BOT-BC212137  Cornus sericea G. Thomas Robbins 1944-6-11 1679 El Dorado Shore of South fork American River at Riverton 975 Comment
  UCD117263  Cornus sessilis Peter Rubtzoff 1975-7-23 8236 El Dorado Blodgett Forest: South-north canyon crossed by Pilot Creek Road ca. 0.65 mi. east-northeast of junction with Loop Road (Comp. 20R). 1196 Comment
  JEPS71824  Crepis acuminata Gladys L. Smith 1964-7-31 2295 El Dorado about one-third way down glacial stair-steps from Fallen Leaf Lake 2362 Comment
  UC62944  Crepis acuminata Milo S. Baker 1904-7-3 El Dorado above Fallen Leaf Lake Comment
  JEPS36475  Crepis intermedia A. Ottley 1920-6-27 910 El Dorado near Fallen Leaf Lake Comment
  CAS-BOT-BC290847  Crepis pleurocarpa Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCR179557  Croton setiger George K. Helmkamp, E. A. Helmkamp 2006-9-29 11448 El Dorado Northern Sierra Nevada Mountains Foothills, Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool 351 Comment
  CAS-BOT-BC176190  Cryptantha Peter Rubtzoff 1974-6-5 7553 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  UCR146294  Cryptantha ambigua Beecher Crampton 1989-7-16 10208 El Dorado Tahoe Basin, Stateline, along Montreal Road 1927 Comment
  POM126496  Cryptantha muricata Helen D. Gis 110 El Dorado Lakeside Park. Comment
  RSA0049802  Cryptantha torreyana George K. Helmkamp, E. A. Helmkamp 2012-7-6 19337 El Dorado Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50. 1707 Comment
  UCD142244  Cryptantha torreyana Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7896 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
  UC193929  Cryptantha torreyana V. Rattan Jun 1883 El Dorado Pilot Creek Comment
  UC747637  Cryptogramma acrostichoides G. Thomas Robbins 1943-6-27 1219 El Dorado ridge above Echo Summit Pass (3/4 mi sw of US Hwy 50) 2438 Comment
  SEINET11711704  Cryptogramma acrostichoides H. H. Heller 1938-1 545 El Dorado Tamarack Trail, Fallen Leaf Comment
  BFRS163 Image available Cuscuta Peter Rubtzoff 1974-10-10 7934 El Dorado Blodgett Forest: Heliport clearing (Comp. 130U). Comment
  UCD112226  Cuscuta occidentalis Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7195 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy 89. Along North Fire Road just west of bridge known as 'Second bridge. 1981 Comment
  RSA381143  Cynoglossum grande Roman Gankin 1966-3-30 719 El Dorado Near ridge south of summit. Pine Hill, ca. 2 miles WNW of Rescue. Comment
  UC747592  Cynoglossum grande G. Thomas Robbins 1943-3-19 964 El Dorado 3 mi. e. Placerville (near Institute of Forest Genetics) 762 Comment
  CAS-BOT-BC190384  Cynosurus echinatus John Thomas Howell 1943-7-28 18906 El Dorado Placerville. 579 Comment
  CAS-BOT-BC190387  Cynosurus echinatus John Thomas Howell 1963-7-9 39642 El Dorado Sierra Nevada. South Fork American River near Pacific House. 1036 Comment
  SEINET3282804 Image available Cynosurus echinatus George K. Helmkamp, E. A. Helmkamp 2009-6-3 14884 El Dorado Sierra Nevada Mountains Foothills; Pony Express Trail, 0.7 mile east of its junction with Sly Park Road in Pollock Pines. 851 Comment
  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
  CAS-BOT-BC114570  Cyperus eragrostis John Thomas Howell 1976-10-29 52304 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake. 121 Comment
  UCR209770  Cyperus eragrostis George K. Helmkamp, E. A. Helmkamp 2009-8-14 15464 El Dorado Sierra Nevada Mountains Foothills, junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road 642 Comment
  UCR242017  Cyperus eragrostis George K. Helmkamp, E. A. Helmkamp 2012-9-17 19858 El Dorado Northern Sierra Nevada Mountains Foothills, north of Pollock Pines, along Forebay Road at South Fork American River 564 Comment
  CAS-BOT-BC114066  Cyperus squarrosus Alice Eastwood 1906-7-27 1097 El Dorado Fallen Leaf Lake. Comment
  CAS-BOT-BC114197  Cyperus strigosus George Ledyard Stebbins 1976-9-26 76318 A El Dorado Along North Fork of Cosumnes River, 1/4 mi N of its junction with the Middle Fork. 243 Comment
  CAS-BOT-BC68009  Cystopteris fragilis G. L. Smith 1959-6-16 1182 El Dorado Junction of Lily Lake Trail and Glen Alpine Road above Fallen Leaf Lake 2225 Comment
  UCR196766  Cystopteris fragilis George K. Helmkamp, E. A. Helmkamp 2008-6-3 13580 A El Dorado Sierra Nevada Mountains, Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 716 Comment
  CAS-BOT-BC68015  Cystopteris fragilis John Thomas Howell; Gordon H. True 1970-5-27 46558 El Dorado Sierra Nevada - Rubicon River Canyon, near waterfall, N-NE of Leonardi Spring 1127 Comment
  UC71492  Cystopteris fragilis W. A. Setchell, C. C. Dobie 1901-7-16 El Dorado Glen Alpine; Lake Tahoe Region Comment
  UCD105671  Cytisus scoparius H. A. Borthwick 1925-5-29 391 El Dorado Georgetown. Comment
  UCR173312  Dactylis glomerata George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10523 El Dorado Northern Sierra Nevada Foothills, NE of Georgetown; along Bottlehill Road, 1.4 mi. N of Wentworth Springs Road 1006 Comment
  UCD72648  Danthonia californica Ellen Dean; T. Sasaki 2007-7-23 4370 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #2 plot. 1920 Comment
  UCD38737  Danthonia californica var. americana Beecher Crampton 1957-6-18 4238 El Dorado 2.5 miles southwest of Georgetown. Comment
  JEPS75162  Danthonia unispicata Gladys L. Smith 1964-7-6 2120 El Dorado slopes about 2 mi above Upper Echo Lake (on trail from Echo Lake to Desolation Valley) 2286 Comment
  JEPS75595  Danthonia unispicata Gladys L. Smith 1964-7-6 2116 A El Dorado 2 mi above Echo Lake (on Desolation trail) 2286 Comment
  SACT000900  Danthonia unispicata J. Wilson 1985-7-14 El Dorado 100 yards Southwest of upper gate on Pine Hill, Ulenkamp Road Rescue. Shaded hillside. Woodland, chaparral. 548.64 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
  JEPS49590  Darmera peltata Francis Ramaley 1917-5-20 El Dorado Kyburz Comment
  JEPS21076  Datisca glomerata L. T. Dempster 1958-8-11 1178 El Dorado near Auburn (American River); American River 365 Comment
  UCR219147  Daucus carota George K. Helmkamp, E. A. Helmkamp 2009-9-29 15659 El Dorado Sierra Nevada Mountains Foothills, Canyon Valley Rd. in the east end of Diamond Springs, c. 0.1 mile SE of Pleasant Valley Road 567 Comment
  UCD95703  Delphinium depauperatum Beecher Crampton 1980-6-24 9740 El Dorado El Dorado County, Meyers. Comment
  UC13898  Delphinium glaucum W. C. Blasdale July 1897 El Dorado Lake Tahoe Region Comment
  UCD95714  Delphinium glaucum P. B. Kennedy 1920-8-13 68 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC8870  Delphinium glaucum William Wightman Price 1898-8-11 s.n. El Dorado Between Glen Alpine Springs and Lily Lake Comment
  SD6175  Delphinium hansenii May 1914 El Dorado Sierra foothills, near Cam. Comment
  UCR195153  Delphinium hansenii subsp. ewanianum George K. Helmkamp, E. A. Helmkamp 2007-5-27 12148 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
  CAS-BOT-BC116028  Delphinium nuttallianum A. A. Heller 1915-8-6 12162 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  CAS-BOT-BC116031  Delphinium nuttallianum Laura Myrtle Lathrop 1909-7-19 S.N. El Dorado Trail to Grass Lake, near Glen Alpine Spr. Comment
  UCD96131  Delphinium nuttallianum G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10843 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz. 2049 Comment
  CAS-BOT-BC118079  Delphinium polycladon E. A. McGregor 1909-8-13 113 El Dorado Susie Lake 2331 Comment
  CAS-BOT-BC194318  Deschampsia cespitosa subsp. cespitosa L. R. Abrams 1917-9-19 6795 El Dorado Grass Lake near Fallen Leaf, Lake Tahoe Comment
  CAS-BOT-BC194320  Deschampsia cespitosa subsp. cespitosa Catherine Best 1981-8-12 s.n. El Dorado Echo Lake - Sierra Nevada 2255 Comment
  JEPS68486  Deschampsia cespitosa subsp. cespitosa W. L. Jepson 1918-8-28 8170 El Dorado Heather Lake 2407 Comment
  CHSC73260  Deschampsia danthonioides L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-23 5822 El Dorado Lake Tahoe Basin Management Unit. Drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow along creek. 1905 Comment
  SEINET4142455 Image available Deschampsia elongata George K. Helmkamp, E. A. Helmkamp 2011-5-24 17374 El Dorado Northern Sierra Nevada Mountain Foothills: Mesquite Road, 11.2 mi. S of junction with Wentworth Springs Road, 7.3 mi. NE of Placerville 1073 Comment
  UCD147706  Deschampsia elongata Allyson Ayalon; Lucie Jerabkova 2012-7-1 84 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD63284  Deschampsia elongata R. M. Love 1942-8-1 El Dorado Rainbow Tract, Upper Truckee River, Meyers. 1828 Comment
  UCD42767  Descurainia pinnata subsp. intermedia C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 133 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  CAS-BOT-BC43440  Descurainia sophia Geo. B. Grant 1907-7-25 s.n. El Dorado Tallac. Lake Tahoe. Comment
  UCR206995  Dicentra formosa George K. Helmkamp, Amy Barnes 2009-7-8 15160 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
  JEPS9724  Dicentra uniflora Alice M. Ottley 1920-6-19 799 El Dorado between Angora Peak and Keith's Dome (Tamarack Trail) 2286 Comment
  UC150126  Dicentra uniflora Milo S. Baker 1904-7-11 El Dorado Angora Lake; Mt. Tallac 2438 Comment
  SEINET8476455  Dichelostemma capitatum subsp. capitatum M. J. Williams 1967-4-16 s.n. El Dorado Hwy 49 between Auburn and Cool. 366 Comment
  SD239511  Dichelostemma multiflorum G. K. Helmkamp, E. A. Helmkamp 2008-6-5 13591 El Dorado Sierra Nevada Mountains: Forbay Road, 5.3 miles north of its junction with Pony Express Trail in Pollock Pines (Slate Mountain 7.5'Q) 947 Comment
  CAS-BOT-BC501067  Dichelostemma multiflorum M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  UCD131250  Dieteria canescens var. canescens Morris Halperin 1932-8-14 910 El Dorado Strawberry. 1752 Comment
  CAS-BOT-BC150512  Diplacus grandiflorus Elizabeth McClintock 1969-6-1 s.n. El Dorado Canyon of the Rubicon River near Volcanoville 579 Comment
  CAS-BOT-BC153229  Diplacus kelloggii Volney Rattan 1866-1-1 s.n. El Dorado unspecified Comment
  UCR219655  Dittrichia graveolens George 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 343 Comment
  UCR235137  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
  CAS-BOT-BC136250  Dodecatheon alpinum John Thomas Howell 1925-6-27 1209 El Dorado Rubicon Meadows - Lake Tahoe 2133 Comment
  SEINET8553138  Dodecatheon alpinum E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 4004 El Dorado Washoe Meadows State Park, meadow leading into east side of Angora Meadows, just west of Sawmill Road park entrance. 1921 Comment
  UCD142266  Dodecatheon alpinum Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7914 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, near outlet. Southern side of the pond. 2022 Comment
  UCR233105B  Dodecatheon clevelandii subsp. patulum George K. Helmkamp, E. A. Helmkamp 2010-3-23 15758 El Dorado Sierra Nevada Mountains Foothills, Happy Valley road, 0.8 mile northeast of its junction with County Road E16/ Mt. Aukum Road 534 Comment
  UC673377  Dodecatheon hendersonii Loyd Swift 1928-5-5 El Dorado Tunnel Hill Comment
  UCD44224  Dodecatheon jeffreyi C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1590 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD114905  Draba albertina Charles M. Knapp 1980-9-6 s.n. El Dorado Upper end of Tucker Flat, southern end of Lake Tahoe Basin. 2682 Comment
  SEINET5325304  Draba asterophora var. asterophora D. G. Cooney 1946-8-12 141 El Dorado Summit of Freels Peak, Carson Range. 3261 Comment
  UCD149540  Draba oligosperma G. L. Stebbins 1970-8-22 7087 El Dorado South of Lake Tahoe. West side of Jobs Sister Peak.(Exact location unknown. Coordinates estimated by label maker.) 3200 Comment
  UC714414  Draba oligosperma var. oligosperma C. W. Sharsmith 1937-8-30 3480 B El Dorado just s Lake Tahoe (on n slope Freel Peak, eastern El Dorado Co.); just s of Lake Tahoe, n slope Freel Peak Comment
  UC217603  Draperia systyla Katharine Brandegee 1914-1 El Dorado Riverton Comment
  UCD165193  Drymocallis glandulosa Peter Rubtzoff 1974-6-5 7560 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UCD44130  Drymocallis glandulosa C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1496 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC159655  Drymocallis glandulosa John Thomas Howell 1954-5-16 29624 El Dorado Shingle Springs - Sierra Nevada 426 Comment
  UCSB50232  Drymocallis glandulosa Gray, John 1976-5-4 El Dorado Pine Hill, near Fair Oaks, 3-4 miles north of Highway 50, T10N, R9E Sec. 15, NW quarter. 533 Comment
  CAS-BOT-BC159650  Drymocallis glandulosa var. glandulosa Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC157824  Drymocallis lactea var. lactea A. A. Heller 1916-8-9 12505 El Dorado Haypress Meadow above Echo Lake 2590 Comment
  CAS-BOT-BC157830  Drymocallis lactea var. lactea H. F. Copeland 1936-8-23 s.n. El Dorado Canyon of Meek's Creek, near Lake Tahoe 1828 Comment
  UCR189924  Echinochloa colona George K. Helmkamp, E. A. Helmkamp 2007-8-30 12852 El Dorado Foothills, northern Sierra Nevada Mountains, Prospector Road, 0.1 mile north of Marshall Road near Indian Creek 268 Comment
  SD236141  Echinochloa crus-galli G. K. Helmkamp, Elizabeth Helmkamp 2005-9-1 9833 El Dorado Northern Sierra Nevada Foothills: E of Sacramento; Sand Canyon Road, 0.3 mi E of CA Highway 49 and Logtown Ridge 280 Comment
  UCD73764  Eleocharis bella Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4464 El Dorado Washoe Meadows State Park. East side of fen system. 1928 Comment
  UC907704  Eleocharis bolanderi G. Thomas Robbins 1945-6-23 2004 El Dorado 3 mi E of Camino (canyon slope above North Fork Webber Creek) 975 Comment
  UC1100708  Eleocharis pachycarpa G. Thomas Robbins and S. Galen Smith 1949-10-23 1899 El Dorado 5 mi N of Coloma (Georgetown) Comment
  CAS-BOT-BC113135  Eleocharis pachycarpa George Ledyard Stebbins 1976-9-26 76316 El Dorado Along North Fork of Cosumnes River, 2.5 mi N of Nashville. 274 Comment
  UC1100746  Eleocharis palustris Verne Grant 1946-7-21 7764 El Dorado 0.5 mi S of Echo Summit, near Echo Lake 2590 Comment
  CHSC73482  Eleocharis quinqueflora L. P. Janeway; Eric Schroder 1998-9-2 6252 El Dorado Lake Tahoe Basin. Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  UCR249065  Elymus Peter Rubtzoff 1974-7-19 7722 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Deep Canyon Road, c. 0.6 mi. north of junction with Quintette Road 1213 Comment
  RSA0034066  Elymus Peter Rubtzoff 1975-7-10 8192 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  CAS-BOT-BC203844  Elymus X hansenii Catherine Best 1993-7-14 1429 El Dorado Above Upper Echo Lake Comment
  JEPS75195  Elymus X hansenii Gladys L. Smith 1972-8-23 3470 El Dorado below Echo Summit lodge (e side U.S. 50) 2194 Comment
  CAS-BOT-BC227320  Elymus elymoides Alice Eastwood 1906-7-23 963 El Dorado Glen Alpine Region. Camp Agassiz Comment
  UCD61566  Elymus elymoides R. M. Love 1942-8-1 El Dorado Rainbow Tract, Upper Truckee River, Meyers. 1828 Comment
  UCR197310  Elymus elymoides George K. Helmkamp, E. A. Helmkamp 2008-7-11 13778 El Dorado Northern Sierra Nevada Mountains, north side of CA-88, 2.1 miles northeast of the junction with Mormon Emigrant Trail 2340 Comment
  UCD74189  Elymus elymoides subsp. californicus Jennifer W. Burt; Jessica Hite 2005-8-12 55 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2314 Comment
  OBI74606  Elymus glaucus David J. Keil 1992-1 23338 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SACT001145  Elymus glaucus J. Wilson 1982-5-7 El Dorado 1 mile due north from intersection. 247.0 Comment
  UCD112209  Elymus glaucus Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7184 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' West side of meadow. 1977 Comment
  CHSC73369  Elymus glaucus subsp. glaucus L. P. Janeway; Eric Schroder 1998-8-18 6084 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
  UCR173967  Elymus glaucus subsp. glaucus George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10594 El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 0.6 mile east of White Hall 1055 Comment
  RSA0012142  Elymus glaucus var. glaucus George K. Helmkamp, E. A. Helmkamp 2011-7-7 17644 El Dorado Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  JEPS75146  Elymus sierrae Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2563 El Dorado Blue Mountain; summit area 2673 Comment
  RSA54075  Elymus sierrae J. T. Howell 1946-8-30 22922 El Dorado Upper Angora Lake 2287 Comment
  RSA0050420  Elymus stebbinsii George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-15 20879 El Dorado Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  RSA115373  Elymus stebbinsii Beecher Crampton 1956-6-22 3590 El Dorado 1.8 miles west of Omo Ranch P.O. 945 Comment
  CHSC73373  Elymus trachycaulus subsp. trachycaulus L. P. Janeway; Eric Schroder 1998-8-20 6137 El Dorado Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  UCD55373  Epilobium brachycarpum Ellen Dean; Mark Bibbo 2006-7-19 3223 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. North of golf hole #7. 1922 Comment
  UCR189922  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2007-8-30 12850 El Dorado Foothills, northern Sierra Nevada Mountains, Prospector Road, 0.1 mile north of Marshall Road near Indian Creek 268 Comment
  UCR190303  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2007-8-21 12808 El Dorado Northern Sierra Nevada Mountains, Ice House Road 1.7 miles south of its upper junction with Wentworth Springs road 1619 Comment
  UCR200852  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2008-9-9 14091 El Dorado Foothills, northern Sierra Nevada Mountains, Traverse Creek Road at the creek crossing, 1.6 miles east of CA-193 628 Comment
  UCR233322  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2011-9-1 18236 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  CAS-BOT-BC520336  Epilobium canum George K. Helmkamp; E. A. Helmkamp 2012-9-17 19854 El Dorado Northern Sierra Nevada Mountains Foothills: along Forebay Rd, 7.7 mi N of jct with Pony Express Rd in Pollock Pines 694 Comment
  JEPS72760  Epilobium canum subsp. latifolium Gladys L. Smith 1964-8-29 2400 El Dorado just below California Alpine Lodge (downgrade from Echo Summit) 2240 Comment
  RSA41245  Epilobium canum subsp. latifolium G. Thomas Robbins 1943-8-15 1361 El Dorado Road to Wright s Lake, 2-3 miles north of U.S. Highway 50 1982 Comment
  UCD105476  Epilobium canum subsp. latifolium P. B. Kennedy 1920-8-19 157 El Dorado El Dorado National Forest. 1828 Comment
  UCD147684  Epilobium ciliatum Allyson Ayalon; Lucie Jerabkova 2012-7-1 62 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  CHSC73670  Epilobium ciliatum subsp. ciliatum L. P. Janeway; Eric Schroder 1998-8-17 6059 El Dorado Lake Tahoe Basin--National Forest. Meadow along Upper Truckee River, about 0.6 mi southeast of Hwy 50. 1900 Comment
  UCD43753  Epilobium ciliatum subsp. ciliatum C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1119 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  CAS-BOT-BC173618  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1972-9-28 6964 El Dorado U.C. Blodgett Forest Research Station. Southern fork of Bacon Canyon near Bacchi Corral Road. 1295 Comment
  RSA588365  Epilobium ciliatum subsp. ciliatum N. C. Cooper 1944-8-20 2599 El Dorado Lake Tahoe, south end 1829 Comment
  UCD112432  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1972-9-14 6904 El Dorado Sierra Nevada, Blodgett Forest: Mutton Creek area ca. 0.1 mi. south of 'County Road' (Comp. 360R). 1274 Comment
  CHSC73167  Epilobium densiflorum L. P. Janeway; Eric Schroder 1998-8-31 6213 El Dorado Lake Tahoe Basin Management Unit. Meadow about 0.2 mi east of Fallen Leaf Lake and about 1.9 mi south of Lake Tahoe; along the west side of Fallen Leaf Lake road. 1959 Comment
  SD237532  Epilobium densiflorum G. K. Helmkamp, E. A. Helmkamp 2009-7-1 15086 El Dorado Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs, about 0.1 mile south of the junction of Patterson Drive and CA-49. 527 Comment
  UCR136483  Epilobium densiflorum Beecher Crampton 1982-7-30 9850 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, Stateline 1951 Comment
  UCR197518  Epilobium densiflorum George K. Helmkamp, E. A. Helmkamp 2008-5-30 13549 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; corner of Patterson Dr. and CA-49 530 Comment
  UCD112434  Epilobium foliosum Peter Rubtzoff 1975-6-12 8083 El Dorado Sierra Nevada, Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Old Gaddis Creek Road (double gates). Comment
  UCD42462  Epilobium glaberrimum Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCSB13084  Epilobium glaberrimum Dearing, Hugh; Dearing, Margaret 1939-7-6 El Dorado Nr. Rubicon Point, Lake Tahoe Comment
  UCD150702  Epilobium hallianum James A. Neilson Jr. 1971-7-6 2198 El Dorado Tahoe Basin, Osgood Swamp. 1950 Comment
  UCD42684  Epilobium hornemannii C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 50 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCD43746  Epilobium hornemannii C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1112 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UC873411  Epilobium lactiflorum A. A. Heller 1916-8-11 12540 El Dorado s side Echo Lake Comment
  UC1046480  Epilobium minutum R. Bacigalupi, G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3299 El Dorado 1.3 mi e Georgetown; Hotchkiss Hill 914 Comment
  UCR201759  Epilobium oregonense George K. Helmkamp, E. A. Helmkamp 2008-8-1 13951 El Dorado Northern Sierra Nevada Mountains, Dark Lake 0.4 mile northwest of the entrance to Wright's Lake along Wright's Lake Road 2148 Comment
  RSA772381  Epilobium oregonense Robert F. Thorne 1974-7-31 44920 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  UC19964  Epilobium torreyi M. H. Gates 1879-1 El Dorado Rose Springs Rose Spring Comment
  UCR229450  Epilobium torreyi George K. Helmkamp, E. A. Helmkamp 2011-7-30 17949 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
  RSA107584  Epipactis gigantea George B. Grant 1906-8-1 404 El Dorado Glen Alpine, Lake Tahoe, Sierra Nevada 2134 Comment
  UC1063700  Equisetum arvense C. M. Belshaw 1936-6-13 2333 El Dorado Kyburz; Pyramid Peak Quadrangle Comment
  UCD135273  Equisetum arvense G. K. Helmkamp; E. A. Helmkamp 2007-5-9 11974 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 3.2 miles north of Ice House, near Jones Place. 1515 Comment
  UCD165696  Equisetum arvense Ellen Dean 2016-7-12 9052 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. North side of unnamed drainage on west side of Highway 89. 2058 Comment
  CAS-BOT-BC57998  Equisetum arvense John Thomas Howell 1969-9-12 46095 El Dorado Near Riverton. 1005 Comment
  CAS-BOT-BC58000  Equisetum arvense John Thomas Howell 1943-7-19 18587 El Dorado Summit Valley. Comment
  UCR219633  Ericameria arborescens George K. Helmkamp, E. A. Helmkamp 2009-10-22 15702 El Dorado Sierra Nevada Mountains Foothills, Forebay Road, 4.1 road miles north of CA-50 in Pollock Pines 1049 Comment
  JEPS71576  Ericameria discoidea Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2711 El Dorado Freel Peak summit area Freel Peak (steep, dry, exposed granite screes) 2895 Comment
  UC1119824  Ericameria nauseosa var. speciosa P. L. Johannsen 1934-9-13 501 El Dorado 1 mi ese of Bijou; El Dorado National Forest, Markleeville Quad. 1950 Comment
  UCD131491  Ericameria nauseosa var. speciosa Jack Major 1961-9-13 695 El Dorado along Highway 50, east of Echo Summit. 2194 Comment
  JEPS72177  Ericameria suffruticosa Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2651 El Dorado just below summit area of Pyramid Peak Pyramid Peak (near Aloha Lake) 3042 Comment
  RSA0037231  Erigeron John F. Emmel 1986-8-7 1027 El Dorado Cold Creek, ca. 1 air mile SE of Pioneer Trail, South Lake Tahoe area. 2133 Comment
  UCD160530  Erigeron algidus G. Ledyard Stebbins 1980-8-20 8176 El Dorado Desolation Wilderness Area. Crystal Range. Ridge northeast of Tyler Lake at point 9168. (Coordinates estimated by label maker.) 2743 Comment
  RSA13958  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2008-8-1 13958 El Dorado Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road 2021 Comment
  JEPS71578  Erigeron breweri var. breweri Gladys L. Smith 1972-7-20 3320 El Dorado trail from Glen Alpine Springs to Lake Gilmore 2438 Comment
  UC311229  Erigeron breweri var. breweri Herbert McLean Evans 1920-7-1 El Dorado 1 mi below Phillips; Sierra Nevada Comment
  UC579232  Erigeron breweri var. breweri A. D. Gifford 1934-7-17 299 El Dorado 1.5 mi n of Leek Springs Hill (near North Fork of the Cosumnes River); El Dorado National Forest, Pyramid Pk. Quadrangle 2103 Comment
  CAS-BOT-BC294561  Erigeron breweri var. breweri H. M. Evans 1918-7-18 s.n. El Dorado Tahoe region. Echo Lake 2286 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
  JEPS41534  Erigeron compositus Anna E. Ehlers 1920-6-26 672 El Dorado at summit Mt. Tallac Comment
  SEINET9746607 Image available Erigeron compositus W. A. Setchell, C. C. Dobie 1901-7-6 s.n. El Dorado Above Heather Lake 1897 Comment
  CAS-BOT-BC297203  Erigeron coulteri Wm. Vortriede 1927-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC300646  Erigeron foliosus var. hartwegii G. Thomas Robbins 1945-5-20 1937 El Dorado Above Sweetwater Creek 182 Comment
  SEINET8667367 Image available Erigeron glacialis W. D. Billings 1950-8-3 1939 El Dorado [Sierra Nevada] Above Gilmore Lake on the trail to Mt. Tallac, Sierra Nevada. 2743 Comment
  JEPS41408  Erigeron glacialis var. glacialis Dodge and Drachman 1920-8-15 1092 El Dorado Fallen Leaf Comment
  SD237316  Erigeron glacialis var. glacialis G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15262 El Dorado Sierra Nevada Mountainss: Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing. 2015 Comment
  UCD131974  Erigeron glacialis var. glacialis G. L. Webster 1974-7-16 7641 El Dorado Mt. Ralston Drive, ca. 4.5 miles E of Strawberry. 1981 Comment
  JEPS41406  Erigeron glacialis var. glacialis Anna E. Ehlers 1920-6-24 658 El Dorado Glen Alpine Comment
  UC747178  Erigeron inornatus var. inornatus G. Thomas Robbins 1943-6-29 1239 El Dorado on wooded slope of North Fork Webber Creek canyon (ca. 3 mi e of Camino) 914 Comment
  JEPS41567  Erigeron linearis Frank W. Peirson 1925-7-6 6290 El Dorado Angora Lookout Fallen Leaf Lake Region (along summit of ridge) 2209 Comment
  UCR197526  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2008-7-11 13753 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  UCD14416  Erigeron sumatrensis A. M. Shapiro 1996-9-5 s.n. El Dorado El Dorado Co.; along Marshall Road, near Prospector's Road - near the town of Coloma; Comment
  UC1368749  Eriodictyon californicum J. L. Strother and A. R. Smith 1970-5-3 918 El Dorado end of Monitor Road ca 3 mi s El Dorado City 365 Comment
  CAS-BOT-BC256798  Eriogonum incanum John Thomas Howell 1925-6-28 1232 El Dorado Trail between Eagle Lake and the Velma Lakes, Lake Tahoe region Comment
  SBBG1522  Eriogonum incanum H. and M. Dearing 1939-7-7 3975 El Dorado above Glen Alpine near Fallen Leaf Lake 1981 Comment
  UC809636  Eriogonum incanum Verne and Alva Grant 1949-7-19 8760 El Dorado above se shore of upper Echo Lake; upper Echo Lake 2316 Comment
  UCD100306  Eriogonum luteolum D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. 640 Comment
  CHSC98705  Eriogonum luteolum var. pedunculatum L. P. Janeway 2007-7-8 9096 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; near the confluence of Rock Canyon Creek and Traverse Creek. 675 Comment
  UCD101322  Eriogonum marifolium G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11062 El Dorado Northern Sierra Nevada Mountains, along Wright's Lake Road, (Forestry Route 4) 3.3 miles north of Hwy US-50. 2049 Comment
  UCR176241  Eriogonum marifolium George K. Helmkamp, E. A. Helmkamp 2006-7-7 10846 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  CDA36114  Eriogonum marifolium var. marifolium M. Beyers, G. F. Hrusa 2011-7-2 1022 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  UCD55439  Eriogonum nudum Ellen Dean; Mark Bibbo 2006-7-19 3259 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Southwestern part of park. 1924 Comment
  UCR250150  Eriogonum nudum var. deductum George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20927 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  RSA393391  Eriogonum nudum var. deductum N. C. Cooper 1944-8-20 2580 El Dorado Angora Lookout above Lake Tahoe. 2226 Comment
  UCD165718  Eriogonum nudum var. nudum Ellen Dean 2016-7-12 9073 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along Highway 89. 2061 Comment
  UC480710  Eriogonum ovalifolium var. nivale W. C. Blasdale 1923-7-23 El Dorado Desolation Valley Lake Tahoe Region, Desolation Valley Comment
  CAS-BOT-BC258406  Eriogonum rosense M. S. Jussel 1928-7-11 s.n. El Dorado Job's Sister Peak, Lake Tahoe region 3291 Comment
  JEPS116655  Eriogonum rosense var. rosense L. P. Janeway 2009-8-8 9917 El Dorado Northwest slope of Freel Peak, abou 0.4 km west of the summit Freel Peak; Northern High Sierra Nevada 3188 Comment
  CAS-BOT-BC253101  Eriogonum roseum A. A. Heller 1915-9-11 12267 El Dorado On the Lincoln Highway 5 miles east of Kyburz 1524 Comment
  RSA6509  Eriogonum roseum Jens Clausen 1932-9-13 617 El Dorado American River Canyon, South Fork between Whitehall and Kyburz. 28.7 mi. east of Placerville 1159 Comment
  UC526355  Eriogonum spergulinum var. reddingianum Richard M. Holman 1934-8-1 El Dorado between Charity Valley and Twin Lakes Comment
  CHSC98923  Eriogonum tripodum L. P. Janeway 2007-7-8 9101 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; low ridge east of and above/overlooking Traverse Creek. 695 Comment
  CAS-BOT-BC268018  Eriogonum umbellatum var. furcosum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC268020  Eriogonum umbellatum var. furcosum Paul F. Covel 1936-8-15 735 El Dorado Strawberry on Am. River Comment
  CHSC108536  Eriogonum umbellatum var. furcosum L. P. Janeway; B. Castro 2011-8-29 10708 El Dorado Northern High Sierra Nevada. West side of Hwy 50/89 (Emerald Bay Road) 1.9 km south of Lake Tahoe Blvd. 1926 Comment
  SEINET13094991  Eriogonum umbellatum var. furcosum James L. Reveal 1975-8-23 3971 El Dorado Along California Highway 89, 2.2 miles south of US Highway 50, just east of the highway. Comment
  CAS-BOT-BC268259  Eriogonum umbellatum var. nevadense W. R. Dudley 1900-6-26 s.n. El Dorado High ridge between Lake Lucille and Lake of the Woods Comment
  SEINET11938391  Eriogonum umbellatum var. nevadense H. H. Heller 1938-1 697 El Dorado Mount Tallae Comment
  CAS-BOT-BC261824  Eriogonum wrightii var. subscaposum L. R. Abrams 1917-9-19 6789 El Dorado Grass Lake near Fallen Leaf, Lake Tahoe Comment
  UCR230719  Eriogonum wrightii var. subscaposum George K. Helmkamp, E. A. Helmkamp 2010-9-30 16983 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 4.3 miles north of its junction with Wentworth Springs Road, 0.65 mi. SSW of Loon Lake 1976 Comment
  UC1100848  Eriophorum crinigerum Verne Grant and Alva Grant 1946-7-28 7802 El Dorado Desolation Valley Wilderness Area El Dorado Nat'l Forest, Desolation Valley Wilderness Area 2529 Comment
  UCD125140  Eriophorum gracile Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7436 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
  UCD55432  Eriophorum gracile Ellen Dean; Mark Bibbo 2006-7-19 3252 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Fen located west and upslope of old quarry area. 1933 Comment
  SBBG103876  Eriophyllum lanatum R. Goeden, J. Teerink 1993-8-19 93 -37 El Dorado NE of Uncle Tom's Cabin, El Dorado Nat Forest 1719 Comment
  SD239591  Eriophyllum lanatum var. achilleoides G. K. Helmkamp, E. A. Helmkamp 2009-6-29 15061 El Dorado Sierra Nevada Mountains Foothills: Ice Housse Road, 0.2 miles north of its junction with CA-50, c. 7.3 miles ENE (83a^z) of Pollock Pines. 989 Comment
  UCR191101  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2007-6-8 12288 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 1.9 miles south of Mormon Emigrant Trail, at the bridge over Diamond Creek 1143 Comment
  UC220207  Eriophyllum lanatum var. croceum Katharine Brandegee 1907-5-1 El Dorado Camino Comment
  UCR254767  Eriophyllum lanatum var. croceum Peter Rubtzoff 1972-10-25 7041 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, clear-cut on Main Line Road 1357 Comment
  CAS-BOT-BC308188  Eriophyllum lanatum var. grandiflorum Wm. Vortriede 1928-5-16 s.n. El Dorado Coloma Comment
  CAS-BOT-BC308191  Eriophyllum lanatum var. grandiflorum C. A. Gross 1903-6-10 228 El Dorado Doxtater's Comment
  UCR173322  Eriophyllum lanatum var. grandiflorum George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10482 El Dorado Northern Sierra Nevada foothills, along Calif. Hwy 49 between Diamond Springs and Placerville; 0.4 mi. N of Weber Creek 549 Comment
  CAS-BOT-BC301495  Eriophyllum lanatum var. integrifolium J. Clausen 1932-9-14 637 El Dorado Above Glen Alpine, Tahoe Region, wet places along creek on trail to Mt. Tallac 2286 Comment
  CAS-BOT-BC301507  Eriophyllum lanatum var. integrifolium Verne Grant; Alva Grant 1946-7-29 7830 El Dorado Crest of Angora ridge 2682 Comment
  JEPS18224  Eriophyllum lanatum var. integrifolium L. T. Dempster 1957-7-28 1095 El Dorado near edge of Lake Aloha; Desolation Valley, Lake Aloha 2499 Comment
  UC311610  Eriophyllum lanatum var. integrifolium Dr. H. M. Evans 1918-7-28 El Dorado high saddle near top Jobs Sister; Tahoe region, Jobs Sister Comment
  UC311614  Eriophyllum lanatum var. integrifolium Dr. H. M. Evans 1918-7-21 El Dorado 2000 ft above Phillips; Tahoe region, Mt. Ralston 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
  RSA92665  Eriophyllum lanatum var. integrifolium F. W. Peirson 1925-7-3 6249 El Dorado Glen Alpine Creek Basin, Sierra Nevada. 2287 Comment
  SEINET3271606 Image available Erodium cicutarium George K. Helmkamp, E. A. Helmkamp 2007-3-14 11617 El Dorado Foothills, Sierra Nevada Mountains; Lake Oaks Mobile Home Park, Diamond Springs, Pleasant Valley Road and Patterson Drive 537 Comment
  CAS-BOT-BC41532  Erysimum capitatum Brandegee April s.n. El Dorado Unspecified. Comment
  SEINET2442190  Erysimum capitatum var. capitatum George K. Helmkamp, E. A. Helmkamp 2010-5-14 16033 El Dorado Sierra Nevada Mountains Foothills. Happy Valley Raod, 1.1 mi. NE (69 degrees) of Somerset, just west of the bridge over the Cosumnes River (Camino 7.5'). 544 Comment
  CAS-BOT-BC54986  Erysimum perenne J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe. 2042 Comment
  UC638736  Erysimum perenne Ethel Crum 1939-7-2 3003 El Dorado 2 mi se Echo Lake; Echo Summit 2286 Comment
  UC747407  Erysimum perenne G. Thomas Robbins 1945-7-8 2038 El Dorado near Al Tahoe; Lake Tahoe 1920 Comment
  CAS-BOT-BC504549  Erythronium multiscapideum Peter H. Raven; G. Thomas Robbins 1956-4-28 9056 El Dorado 1.3 miles west of Placeville along U.S. highway 50, Comment
  CAS-BOT-BC402666  Eschscholzia caespitosa Carl B. Wolf 1933-5-25 4952 El Dorado W. slope Sierra Nevada, 2 1/2 mi. from Rescue on road to Placerville 457 Comment
  CAS-BOT-BC334489  Eschscholzia lobbii G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11689 El Dorado Foothills, Northern Sierra Nevada Mountains: hills bordering the E end of Sacramento Valley; Bass Lake Road at the SE end of Bass Lake 381 Comment
  JEPS51684  Eschscholzia lobbii W. L. Jepson 1931-4-12 15749 El Dorado Salmon Falls New York Creek 152 Comment
  CAS-BOT-BC5941  Eschscholzia rostellata G. P. Rixford 1901-5-30 s.n. El Dorado Colonia Comment
  CAS-BOT-BC312041  Eucephalus breweri L. R. Abrams 1930-8-15 12741 El Dorado Desolation Valley 2590 Comment
  SDSU6339  Eucephalus breweri D. F. Howe 1961-8-10 3153 El Dorado Kirkwood on Carson Pass road, #88. 2347 Comment
  UCD74027  Eucephalus breweri Jennifer W. Burt 2005-8-10 96 El Dorado Phillips' abandoned ski area/run (South of access road to Sierra-at-Tahoe off Hwy 50) - collected from coniferous forest near abandoned ski run. 2139 Comment
  UCR248407  Eucephalus breweri George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22002 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
  UCR179809  Euphorbia nutans George K. Helmkamp, E. A. Helmkamp 2006-10-18 11532 El Dorado Northern Sierra Nevada Mountains Foothills, Diamond Springs; village along Calif. Hwy 49 south of Placerville 540 Comment
  CDA36248  Euphorbia peplus G. K. Helmkamp, E. A. Helmkamp 2007-3-5 11595 El Dorado Foothills, Northern Sierra Nevada Mountains; Lake Oaks Mobile Home Park, Pleasant Valley Road and Patterson Dr., east end of Diamond Springs. Comment
  UCR206296  Euphorbia peplus George K. Helmkamp, E. A. Helmkamp 2009-5-29 14871 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UCR249877  Euphorbia serpillifolia George K. Helmkamp, E. A. Helmkamp 2007-8-30 12849 A El Dorado Northern Sierra Nevada Mountains Foothills, along Hwy CA-49 at the south approach to the South Fork of the American River, northwest of Coloma 220 Comment
  CAS-BOT-BC310517  Eurybia integrifolia M. Halperin 1932-9-15 882 El Dorado Strawberry 1737 Comment
  UCD75934  Eurybia integrifolia Ellen Dean; T. Sasaki 2007-7-23 4401 a 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
  CAS-BOT-BC310521  Eurybia integrifolia John Thomas Howell 1945-9-29 21529 El Dorado Near Tamrack [Tamarack] Lake Comment
  CAS-BOT-BC156319  Festuca Peter Rubtzoff 1975-6-12 8081 El Dorado Blodgett Forest Research Station. Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  RSA756975  Festuca George K. Helmkamp, Amy Barnes 2009-7-8 15128 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
  SEINET3271589 Image available Festuca George K. Helmkamp, Amy Barnes 2009-7-8 15128 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
  UCR257920  Festuca George K. Helmkamp, Amy Barnes 2014-7-28 22966 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 1.6 miles west of Ice House Road 1863 Comment
  UCR244508  Festuca arundinacea Peter Rubtzoff 1974-7-24 7767 El Dorado Sierra Nevada Mtns., Georgetown Divide; Blodgett Forest, 'County Road' c. 0.2 mi. west of Headquarters Road junction 1311 Comment
  SBBG128816  Festuca microstachys G. K. Helmkamp, E. A. Helmkamp 2012-5-18 19001 El Dorado junction of Bonnetti Rd (Capps Crossing Rd) and Mormon Emigrant Trail, E of Jenkinson Lake 1261 Comment
  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
  CHSC73534  Festuca rubra L. P. Janeway; Eric Schroder 1998-8-27 6193 El Dorado Lake Tahoe Basin-National Forest. Meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  SEINET2471047  Festuca viridula K. Christie 2010-8-17 1987 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows (in the eastern meadow complex). 2827 Comment
  UC682017  Festuca viridula G. L. Stebbins Jr. 1942-8-30 3316 El Dorado 7 mi w Fallen Leaf (near Lake Le Conte); Desolation Valley 2590 Comment
  UC1729921  Fragaria virginiana L. P. Janeway, Eric Schroder 1998-8-18 6078 El Dorado 1 mi w-sw of Meyers (about 0.3 mi s of Highway 50, meadow on w side of Upper Truckee River, Echo Lake Quadrangle); Upper Truckee River, Echo Lake Quadrangle 1920 Comment
  RSA567483  Fragaria virginiana subsp. platypetala Tim S. Ross 1990-7-3 3118 El Dorado Southern Sierra Nevada Mtn Range: Monarch Wilderness, Sequoia National Forest, Marshy area on easterly tributary of the E Fork of Grizzly Creek, SE of Wildman Meadow and SSW of Frypan Meadow. 2293 Comment
  CAS-BOT-BC53442  Frangula californica subsp. tomentella C. A. G. 1903-6-10 235 El Dorado unspecified Comment
  UCD165557  Frangula rubra subsp. obtusissima Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8855 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along Rubicon Trail on east side of park. 1983 Comment
  CAS-BOT-BC55746  Frangula rubra subsp. rubra W. R. Dudley 1900-6-27 s.n. El Dorado Camp Agassiz, near Glen Alpine Comment
  UCD149098  Frasera speciosa Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8465 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. South side of trail in wet forest near drainage. 1926 Comment
  UCD38601  Fremontodendron Beecher Crampton 1956-6-1 3524 El Dorado Pine Hill. 548 Comment
  UCD116327  Fremontodendron decumbens Marilyn Bajada 1976-5-13 20 El Dorado Pine Hill, ca. 2 miles west-northwest of Rescue. 609 Comment
  UCR47295  Fremontodendron decumbens Roman Gankin 1966-5-13 737 El Dorado Pine Hill, near the summit Comment
  CAS-BOT-BC504381  Fritillaria Peter Rubtzoff 1975-6-3 8015 El Dorado Blodgett Forest, heliport clearing (Comp. 60U), Georgetown Divide, Sierra Nevada 1341 Comment
  UCD42481  Fritillaria atropurpurea Lloyd P. Tevis 1902-6-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC1613996  Galium Charles M. Belshaw 1935-9-25 915 El Dorado Twin Bridges Comment
  UCD165174  Galium aparine Peter Rubtzoff 1974-6-4 7532 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 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
  UCR249980  Galium aparine George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20900 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  UCD13181  Galium aparine J. fFine 1975-5-25 27 El Dorado Along hwy 50, ca. 100ft up the American River from Kyburz Lodge. Comment
  RSA87319  Galium bifolium F. W. Peirson 1925-7-4 6265 El Dorado Road along E shore of Fallen Leaf Lake. 1951 Comment
  UCR233464  Galium bolanderi George K. Helmkamp, E. A. Helmkamp 2011-9-1 18205 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles south of its junction with US-50 in Kyburz 1447 Comment
  UC1614172  Galium californicum Charles M. Belshaw 1935-5-25 890 El Dorado ca. 3 mi. s. Placerville (Diamond Springs); Diamond Springs Comment
  UCD121832  Galium nuttallii Roman Gankin 1966-3-30 725 El Dorado Pine Hill. Comment
  UCD73046  Galium porrigens Ellen Dean; With PLB 102 class 2008-5-17 4926 El Dorado Along Hwy. 49, Flume trail. 498 Comment
  SEINET12562445  Galium trifidum E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3933 El Dorado Washoe Meadows State Park, Angora Meadows adjacent to Angora Creek, near sewer manhole # 4. 1918 Comment
  CAS-BOT-BC229022  Galium trifidum subsp. columbianum George K. Helmkamp; E. A. Helmkamp 2011-7-30 17907 El Dorado Northern Sierra Nevada Mountains: Omo Ranch Road, 2.25 mi. NW (295 deg. ) of jct. with Hwy 88; 7.2 miles southeast of Omo Ranch 1346 Comment
  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
  UC416650  Galium trifidum var. pusillum R. L. Pendleton and F. M. Reed 1907-7-23 978 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
  BFRS464 Image available Galium trifidum var. subbiflorum Peter Rubtzoff, John Thomas Howell 1973-7-17 7064 El Dorado Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mi. south of County Road (Comp. 370E). Comment
  JEPS72413  Galium triflorum Gladys L. Smith 1972-7-20 3305 El Dorado stream bank Glen Alpine Spring 2194 Comment
  RSA800165  Galium triflorum Peter Rubtzoff 1972-9-27 6947 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCD68102  Galium triflorum Cheryl Gillespie 1981-6-6 38 El Dorado Right hand exit off of Highway 50 to Bridal Veil Picnic Area, down a trail heading East. 1066 Comment
  UC747237  Garrya congdonii G. Thomas Robbins 1945-5-20 1927 El Dorado near Simpsons Ranch (above bank of Sweetwater Creek) 182 Comment
  BFRS9 Image available Garrya fremontii Peter Rubtzoff 1975-7-10 8179 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Comp. 600R). Comment
  CAS-BOT-BC56255  Gaultheria humifusa G. L. Stebbins 1969-8-2 6966 El Dorado Tyler Lake, west side of Desolation Wilderness Area 2499 Comment
  CAS-BOT-BC257346  Gaultheria ovatifolia Peter Rubtzoff 1972-8-3 6850 El Dorado U.C. Blodgett Forest Research Station, between Mutton Creek Road and New Gaddis Creek Road, along East Fork of Gaddis Creek, and clearcut. Comment
  JEPS22978  Gaultheria ovatifolia Philip G. Haddock 1936-10-6 El Dorado 14 mi e of Georgetown (near head of Bacon Creek, Blodgett Forest); Blodgett Forest 1219 Comment
  UCR255529  Gayophytum Peter Rubtzoff 1972-10-3 6980 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station; southern fork of Bacon Canyon near Bacchi Corral Road 1311 Comment
  CAS-BOT-BC350948  Gayophytum Peter Rubtzoff 1974-9-19 7914 El Dorado U.C. Blodgett Forest Research Station: Spring Road near head of Bacon Canyon. Comment
  UCD72613  Gayophytum diffusum Ellen Dean; T. Sasaki 2007-7-23 4336 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
  RSA747379  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13907 El Dorado Northern Sierra Nevada Mountains: Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50. 2043 Comment
  UCD103622  Gayophytum diffusum subsp. parviflorum G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11040 El Dorado Northern Sierra Nevada Mountains. 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd. 2226 Comment
  UCR175999  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2006-7-28 11040 El Dorado Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd 2226 Comment
  UCR189914  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2007-8-9 12734 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 1.4 miles south of the lake 2101 Comment
  UCD103612  Gayophytum diffusum subsp. parviflorum H. B. Currier 1952-8-7 s.n. El Dorado Upriver one-eighth mile, South Fork Camp, El Dorado National Forest. 1524 Comment
  JEPS27529  Gayophytum heterozygum W. L. Jepson 1918-8-20 8077 El Dorado Tahoe Lake Tahoe 1905 Comment
  CAS-BOT-BC208035  Genista monspessulana Wm. Vortriede 1928-4-21 s.n. El Dorado Placerville hills Comment
  UCD105739  Genista monspessulana Robert F. Thorne; P. Everett 1964-4-17 33779 El Dorado Along Formi Road ca. 1 mile W of Placerville. 566 Comment
  UC73532  Gentiana calycosa Miss Katherine Chandler Sept. 1904 El Dorado near Glen Alpine 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
  RSA392173  Gentiana calycosa R. S. Woglum 1934-08 1305 El Dorado Lake Tahoe. Comment
  JEPS72493  Gentiana newberryi Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2663 El Dorado near Aloha Lake; Pyramid Peak 2743 Comment
  RSA49042  Gentianella amarella Verne Grant 1949-7-25 8798 El Dorado Below Phillips on Highway 50. 1982 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
  UC17123  Geranium carolinianum V. Rattan 1860-1 42 El Dorado Placerville Comment
  RSA0028450  Geranium dissectum George K. Helmkamp, E. A. Helmkamp 2008-4-25 13333 El Dorado along Bear Creek Road 0.4 mile southeast of its junction with Meadow Brook Road, SE of Georgetown. 747 Comment
  SEINET8567385  Geranium pusillum K. K. Klein 1976-4-3 s.n. El Dorado Outside Cool on Hwy 193. 610 Comment
  UC1130344  Geranium richardsonii H. S. Yates 1934-6-29 3910 El Dorado 1 mi ne Angora Lake; El Dorado National Forest, Pyramid Peak Quad. 2133 Comment
  UC570425  Geranium richardsonii Chas. M. Belshaw 1936-7-9 1138 El Dorado 2.25 mi w Lover's Leap (Placerville road to Tahoe); Sierra Nevada Mts. 1767 Comment
  UC614882  Geranium richardsonii Beryl O. Schreiber 1933-7-22 907 El Dorado 3 mi below Meyer's; South Fork Truckee River Comment
  UC35198  Geranium richardsonii Miss Lydia K. Tangier-Smith 1901-1 El Dorado Lake Tahoe Region Comment
  JEPS71889  Geum macrophyllum Gladys L. Smith 1963-7-27 1866 El Dorado Hawley Grade, old Echo Summit pass Hawley Grade; Sierra Nevada, , old Echo Summit pass 1889 Comment
  JEPS71892  Geum macrophyllum Gladys L. Smith 1972-7-20 3297 El Dorado Glen Alpine Spring 2194 Comment
  SEINET6702622  Geum macrophyllum var. perincisum E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3947 El Dorado Washoe Meadows State Park, Angora Meadows adjacent to Angora Creek, south of sewer manhole # 44. 1919 Comment
  UC917104  Geum triflorum R. H. Miller 1950-6-4 96 El Dorado about 6 mi s of Echo Summit (along Highway 89); Highway 89 1981 Comment
  UCR217333  Gilia capitata subsp. pedemontana George K. Helmkamp, E. A. Helmkamp 2010-6-14 16288 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.5 miles from its junction with Perry Creek Road, 3.5 air mi. ESE (96 deg. ) of Fair Play 1059 Comment
  UCR237006  Gilia capitata subsp. pedemontana George K. Helmkamp, E. A. Helmkamp 2012-5-22 19051 El Dorado Northern Sierra Nevada Mountains, along US-50, 4.0 miles west of Silver Fork 1050 Comment
  UCR170795  Gilia leptalea George K. Helmkamp, E. A. Helmkamp 2005-8-9 9794 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; WSW of Lake Tahoe; 7.4 miles N of Union Reservoir along Ice House Road at the junction of Cheese Camp Road 1765 Comment
  RSA0013388  Gilia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp 2010-8-20 16819 El Dorado Northern Sierra Nevada Mountains: near abandoned Iron Mountain ski resort, road spur parallel to Mormon Emigrant Trail about 0.2 mile west of a junction with CA-88 2238 Comment
  UCR189912  Gilia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp 2007-8-9 12732 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 1.4 miles south of the lake 2101 Comment
  UCR242347  Gilia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp 2010-8-20 16813 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  SD237553  Gilia tricolor G. K. Helmkamp, E. A. Helmkamp 2010-4-24 15940 El Dorado Sierra Nevada Mountains Foothills: Oak Ridge Road just east of its junction with Blend-O-Green Way, jct. is north of Green Valley Road (Shingle Springs 7.5'Q) 390 Comment
  UC1073308  Gilia tricolor subsp. diffusa George B. Rossbach 1955-5-22 414 El Dorado e Shingle Springs; e of Shingle Springs 457 Comment
  SEINET10460580  Githopsis pulchella subsp. campestris Niehaus 1966-5-10 NIEHAUS 669 El Dorado East side of Lotus road 1.9 miles north of Highway 50 Comment
  UC1738817  Glyceria elata Dean W. Taylor 1976-7-1 6016 El Dorado 1950 Comment
  UCD106875  Glyceria elata Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7222 El Dorado Lake Tahoe Basin. Emerald Bay State Park. West of Vikings Holm buildings near trail to falls and bridge. 1923 Comment
  UCD149096  Glyceria elata Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8463 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. South side of trail in wet forest near drainage. 1926 Comment
  UCD66850  Glyceria elata P. B. Kennedy 1920-8-10 7 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC303861  Gnaphalium Peter Rubtzoff; John Thomas Howell 1973-7-19 7181 El Dorado UC Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Rd Comment
  UCR244515  Gnaphalium californicum Peter Rubtzoff, J. T. Howell 1973-7-18 7123 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mainline Road c. 0.1 mi. south of 'Clearcut' (c. 0.4 mi. north of Mutton Creek Road junction) 1311 Comment
  CDA32183  Gnaphalium canescens subsp. thermale M. Beyers 2010-8-2 713 El Dorado Immediately north of State Route 88. 1512 Comment
  UC2027245  Gnaphalium palustre David Keil 3-5 July 1992 23363 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. Comment
  UCR170648  Gnaphalium palustre George K. Helmkamp, E. A. Helmkamp 2005-8-9 9776 El Dorado Northern Sierra Nevada Foothills, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  UCR179359  Gnaphalium stramineum George K. Helmkamp, E. A. Helmkamp 2006-9-20 11419 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  UCD142876  Goodyera oblongifolia Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7971 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, Northeast corner of pond. 2026 Comment
  UCD165830  Goodyera oblongifolia Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9166 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. Northwest of residences. 2118 Comment
  BFRS483 Image available Grindelia Peter Rubtzoff 1974-8-21 7831 El Dorado Blodgett Forest: County Road ca. 0.2 mi. east of Headquarters Road junction (Comp. 220R). 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
  UCR196888  Grindelia hirsutula var. davyi George K. Helmkamp, E. A. Helmkamp 2008-6-5 13613 El Dorado Sierra Nevada Mountains Foothills, Forbay Road. 0.5 mile north of its crossing of the South Fork American River 668 Comment
  UCR175703  Hackelia George K. Helmkamp, E. A. Helmkamp 2006-7-10 10934 El Dorado Northern Sierra Nevada Mountains, 1.1 miles west of Silver Creek along the road from Ice House Reservoir to Wright's Lake 2043 Comment
  CDA40626  Hackelia micrantha P. B. Kennedy 1920-8-1 s.n. El Dorado Eldorado National Forest, Barrett Camp. 0 Comment
  SBBG128844  Hackelia micrantha G. K. Helmkamp, E. A. Helmkamp 2010-8-7 16717 El Dorado Silver Fork Rd, 0.4 mi E of its jct with Mormon Emigrant Trail, at Jim Quinn Spring 2136 Comment
  BFRS491 Image available Haplopappus acaulis Peter Rubtzoff 1974-10-10 7929 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  CAS-BOT-BC306570  Helenium bigelovii W. W. Price 1898-7-1 s.n. El Dorado Glen Alpine 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
  UCD132740  Helenium bigelovii G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12802 El Dorado Northern Sierra Nevada Mountains. Unnamed lake at the junction of Angel Creek and Gerle Creek, 0.5 mile west of Wentworth Springs Road. 1598 Comment
  CAS-BOT-BC306568  Helenium bigelovii Geo. B. Grant 1906-8-1 7126 El Dorado Glen Alpine, Lake Tahoe Comment
  CAS-BOT-BC310036  Hemizonella minima H. M. Hall 1921-6-28 11372 El Dorado Sly Park 1036 Comment
  UC34297  Hemizonella minima W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe (Rubicon Park) 1897 Comment
  CAS-BOT-BC310040  Hemizonella minima Alice Eastwood 1906-7-24 903 El Dorado Glen Alpine Region, near Camp Agassiz Comment
  UCD19245  Heracleum lanatum Van M. Mar 1989-7-10 1 El Dorado ca. 0.25 mi. east of Ski Run Blvd., near Regina Rd. 2011 Comment
  UC1212291  Hesperolinon micranthum Helen K. Sharsmith 1959-5-12 4652 El Dorado on Hwy 50 about 1/2 mi w Shingle Springs 487 Comment
  UCD94977  Heterocodon rariflorum Peter Rubtzoff 1974-6-18 7591 El Dorado Blodgett Forest. Bacci Meadow. Comment
  UCR183810  Heteromeles arbutifolia George K. Helmkamp, E. A. Helmkamp 2006-12-7 11583 El Dorado Northern Sierra Nevada Mountains Foothills, Rock Creek Road, 1.2 mi east of Calif. Hwy 193, northeast of the South Fork of American River at Chili Bar 399 Comment
  UCR235119  Heterotheca grandiflora George K. Helmkamp, E. A. Helmkamp 2011-11-20 18469 El Dorado Northern Sierra Nevada Mountains Foothills, Salmon Falls Road, 1.9 miles northeast of the bridge over the American River 192 Comment
  UCD70375  Heterotheca villosa D. Sanchez-Mata 1998-7-25 s.n. El Dorado South Lake Tahoe-Luther Pass. El Dorado National Forest. 1950 Comment
  CAS-BOT-BC310928  Heterotheca villosa var. minor Le Roy Abrams 1911-7-27 4786 El Dorado Lake Tahoe Region. Lake Valley 1950 Comment
  CAS-BOT-BC310931  Heterotheca villosa var. minor G. L. Stebbins 1970-9-7 7093 El Dorado Between Wright's Lake and Crystal Basin, southeast of Four Cornered Peak 1859 Comment
  JEPS60218  Heuchera micrantha var. erubescens L. R. Heckard 1969-5-30 2261 El Dorado below Leonardi Springs (on s side of Rubicon River canyon) 1127 Comment
  CAS-BOT-BC420464  Heuchera micrantha var. erubescens Geo. Hansen 1896-7-28 1895 El Dorado Cosumnes 1524 Comment
  SEINET11262548  Hieracium albiflorum Kenneth R. Genz 1978-8-1 8764 El Dorado Sierra Nevada, from Camp Cody, Boy Scouts of America, Cody Lake Basin, S of Strawberry on the American River.; 0 2195 Comment
  SEINET11262551  Hieracium albiflorum Elizabeth Neese 1986-8-27 17735 El Dorado South side of Lake Tahoe, community of So. Lake Tahoe, N side of Hwy 89 near Lazy S Lodge.; 0 1920 Comment
  UCD133147  Hieracium albiflorum G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11014 El Dorado Northern Sierra Nevada Mountains: Echo Summit along Hwy US-50; at entrance to the road maintenance station. 2245 Comment
  UCR233324  Hieracium albiflorum George K. Helmkamp, E. A. Helmkamp 2011-9-1 18224 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  CAS-BOT-BC312364  Hieracium albiflorum Alice Eastwood 1909-1-1 188 El Dorado Emerald Bay 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
  UC897884  Hieracium horridum Alice Eastwood 1909-1-1 1256 El Dorado Mt. Tallac Lake Tahoe Region Comment
  UCD149319  Hippuris vulgaris Ellen Dean; V. Stewart 2014-7-5 8409 El Dorado El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Angora Meadows, northern half. Sidebranch of Angora Creek on eastern side of Creek. 1926 Comment
  UC1129905  Hoita orbicularis C. M. Belshaw 1936-6-13 2343 El Dorado Mosquito Placerville Quadrangle Comment
  UCD84966  Holcus lanatus J. D. Skoss 1947-5-20 s.n. El Dorado Placerville. Comment
  CAS-BOT-BC320298  Holocarpha virgata G. Thomas Robbins 1956-9-7 3745 El Dorado Along U. S. Highway 50, 4 miles west of Shingle Springs 350 Comment
  JEPS71894  Holodiscus discolor Gladys L. Smith 1964-7-29 2202 El Dorado Little Norway store Echo Summit; US 50; Open woods near US 50, near Little Norway store, Echo Summit area 2225 Comment
  UCD34761  Holodiscus discolor Beecher Crampton 1989-7-16 10206 El Dorado El Dorado County, Tahoe Basin, Stateline, at Stables. Comment
  UCR196768  Holodiscus discolor George K. Helmkamp, E. A. Helmkamp 2008-6-3 13582 El Dorado Sierra Nevada Mountains, Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 716 Comment
  SBBG72320  Holodiscus discolor var. discolor Milo H. Gates 1879-1 El Dorado Camp 2, South Fork Canal Comment
  UCSB48281  Holodiscus discolor var. microphyllus Feldmann, Peter 1965-8-17 El Dorado along Northeast side of Echo Lake 2133 Comment
  SEINET11915819  Holodiscus dumosus H. H. Heller 1938-1 814 El Dorado Tamarack Trail. Fallen Leaf 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
  UCD80558  Hordeum murinum subsp. leporinum CNPS SN Foothill Team 2005-3-23 SNFN 0021 b El Dorado CDPR Folsom State Recreation Area, about 500 m east of Folsom Lake on the lower reach of Folsom Creek, near campground. On 'The Oaks' interpretive trail, immediately downstream of the footbridge over Folsom Creek. 152 Comment
  JEPS81893  Horkelia fusca subsp. parviflora Roger Raiche 1982-8-15 20681 El Dorado Grass Lake 2286 Comment
  RSA791762  Horkelia fusca subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2006-7-7 10824 El Dorado Northern Sierra Nevada Mountains.: Wright's Lake Road, 3.2 miles north of Highway US-50, northeast of Kyburz 1982 Comment
  UCD113477  Horkelia fusca var. parviflora G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10949 El Dorado Northern Sierra Nevada Mtns: Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges. 1960 Comment
  CAS-BOT-BC532323  Horkelia fusca var. parviflora A. A. Heller 1915-8-6 12150 El Dorado Near Echo Camp on the Lincoln Highway Comment
  CAS-BOT-BC536185  Horkelia fusca var. parviflora Dr. E. C. Van Dyke 1915-7-1 s.n. El Dorado Lake Tahoe Region Comment
  UCR193173  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2007-6-6 12261 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road 1616 Comment
  SD235007  Horkelia tridentata var. tridentata G. K. Helmkamp, E. A Helmkamp 2007-6-6 12261 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road (Old Iron Mountain 7.5' Q) 1616 Comment
  UCD113574  Horkelia tridentata var. tridentata G. K. Helmkamp; E. A. Helmkamp, Amy Barnes 2007-6-20 12364 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake. 1976 Comment
  UCD106067  Hosackia crassifolia C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1169 -7 El Dorado El Dorado National Forest, trail to Loon Lake. Comment
  SD237427  Hosackia incana G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13588 El Dorado Sierra Nevada Mountains: Forbay Road, 4.8 miles northwest of its junction with CA-50 at Pollock Pines. 965 Comment
  UCD106166  Hosackia oblongifolia W. A. Williams 1951-7-6 s.n. El Dorado Hwy 50, 1 mi. E. Strawberry. 1828 Comment
  CAS-BOT-BC315832  Hulsea algida M. S. Jussel 1928-7-11 s.n. El Dorado Freel Peak, Lake Tahoe Region Comment
  CDA2814  Humulus lupulus var. neomexicanus S. Matson 2001-8-19 499 El Dorado California Alpine Club; Johnson Pass, on spur road from Hwy 50, 1 km north of Echo Summit. Comment
  CAS-BOT-BC400836  Hypericum anagalloides John Thomas Howell 1925-7-5 1372 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 Comment
  CAS-BOT-BC400840  Hypericum anagalloides E. A. McGregor 1909-8-8 19 El Dorado Lake Tahoe Region. Glen Alpine Comment
  SEINET9372890  Hypericum calycinum Unknown 2009-10-21 15696 El Dorado Sierra Nevada Mountains Comment
  UC1122092  Hypericum concinnum P. L. Johannsen 1934-7-5 366 El Dorado 1 mi. s.w. McManus; El Dorado Nat'l Forest, Placerville Quad. Comment
  UCD162369  Hypericum concinnum Chuck Hughes; Mike Bower, Juan Mejia 2015-5-21 427 El Dorado About 300 feet southwest of the end of Schelin Court. 419 Comment
  UCR197613  Hypericum concinnum George K. Helmkamp, E. A. Helmkamp 2008-6-5 13602 El Dorado Sierra Nevada Mountains Foothills, Forbay Road at crossing of the South Fork American River 595 Comment
  UC19051  Hypericum formosum var. scouleri C. J. Fox Jr. July, 1895 El Dorado Tallac, Cascade Lake Comment
  RSA458238  Hypericum formosum var. scouleri N. C. Cooper 1944-8-20 2584 El Dorado Lake Tahoe, south end 1982 Comment
  UC178763  Hypericum perforatum Katharine Brandegee May 1907 El Dorado Placerville Comment
  UCR173484  Hypochaeris glabra George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10261 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 0.9 mi. east of Calif. Hwy 193 along the S Fork of the American River 415 Comment
  UCR207892  Hypochaeris glabra George K. Helmkamp, E. A. Helmkamp 2009-5-12 14683 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UCR254732  Hypochaeris radicata Peter Rubtzoff 1974-10-9 7925 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Mutton Creek area, 0.15 mi. south of 'County Road' [= Wentworth Springs Rd.] 1274 Comment
  JEPS8453  Ipomopsis aggregata Helen-Mar Wheeler 1941-8-9 403 El Dorado s Meyers Post Office (above Alpine Public Camp); Upper Truckee River 1981 Comment
  UC879865  Ipomopsis aggregata A. A. Heller 1915-8-6 12167 El Dorado near Camp echo Lincoln Hwy 2133 Comment
  UCD82840  Ipomopsis aggregata Robin McMaster 1973-6-17 469 El Dorado Camp Richardson by Lake Tahoe. Comment
  UC844891  Iris hartwegii Carl B. Wolf 1933-5-25 El Dorado 3 mi from Placerville (on road to Green Valley, w slope of Sierra Nevada); Sierra Nevada 548 Comment
  JEPS93192  Iris hartwegii subsp. hartwegii Carol A. Wilson 1992-5-7 92 -15 El Dorado at Pollock Pines, off of Hwy 50, along road thru town, between roadway and church parking lot Pollock Pines Comment
  UCD34106  Iris macrosiphon Beecher Crampton 1976-5-12 9399 El Dorado El Dorado County, Garden Valley. 585 Comment
  POM312959  Isoetes occidentalis Verne Grant, Alva Grant 1946-7-26 7797 El Dorado Southwestern end of Angora Lake. 2378 Comment
  CAS-BOT-BC142737  Ivesia lycopodioides subsp. lycopodioides M. S. Jussel 1928-7-11 s.n. El Dorado Job's Sister Peak, Lake Tahoe region - El Dorado-Alpine Co. line, near Nevada border. Comment
  UC746950  Ivesia santolinoides G. Thomas Robbins 1943-7-25 1323 El Dorado slope above e shore Echo Lake 2286 Comment
  UCD150311  Ivesia santolinoides James A. Neilson Jr.; Dianne Q. McQuaid 1971-8-24 2478 El Dorado Tahoe Basin, El Dorado National Forest section 25, Freel Peak, northwest flank. 3048 Comment
  HSC18798  Ivesia santolinoides Helen-Mar Wheeler 1941-8-12 411 El Dorado Old sawmill, Hwy. 89, 4 mi. S of Meyers Post office 1951 Comment
  POM35429  Ivesia santolinoides H. M. Hall, H. P. Chandler 1903-8-1 4722 El Dorado Pyramid Peak. 2927 Comment
  CAS-BOT-BC340275  Jensia rammii Rimo Bacigalupi; G. L. Stebbins; L. R. Heckard; Karl Jacob 1951-5-13 3331 El Dorado Between Kelsey P.O. (Louisville) & Kelsey settlement (where Jim Marshall's blacksmithy still stands) 609 Comment
  CAS-BOT-BC340270  Jensia rammii G. Thomas Robbins 1943-7-18 1277 El Dorado Sly Park meadow along Pleasant Valley road, 5 mi. s. of Pollock Pines 1005 Comment
  UCD135783  Jensia rammii Bruce G. Baldwin 1985-6-30 494 El Dorado Sly County Park, immediately north of paved road on north side of Jenkinson Lake, ca. 0.2 mile east of Pinecone Campground entrance. Comment
  CAS-BOT-BC47585  Jepsonia heterandra Lewis S. Rose; John Thomas Howell 1931-11-1 8167 El Dorado North Fork of Cosumnes River, 6.5 miles north of Plymouth Comment
  UCR219136  Juglans californica var. hindsii George K. Helmkamp, E. A. Helmkamp 2009-8-29 15545 El Dorado Sierra Nevada Mountains Foothills, Forni Road, 0.1 mile north of its junction with CA-49, NE edge of El Dorado village 503 Comment
  UCR219138  Juglans californica var. hindsii George K. Helmkamp, E. A. Helmkamp 2009-9-17 15632 El Dorado Foothills, northern Sierra Nevada Mountains, Pleasant Valley Road (CA-49) in Diamond Springs, 0.1 mile east of the junction with Patterson Drive 537 Comment
  SD237486  Juglans hindsii G. K. Helmkamp, E. A. Helmkamp 2009-8-21 15518 El Dorado Sierra Nevada Mountains Foothills: along CA-49 (Coloma Road) 0.2 mile north of its junction with CA-193, north end of Placerville (Placerville 7.5'Q) 793 Comment
  UCD165845  Juncus balticus subsp. ater Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9178 El Dorado West side of Tahoe Basin. Southeastern tip of D.L. Bliss State Park. On north side of Emerald Point. 1904 Comment
  SEINET3877738  Juncus bufonius D. W. McNeal 1974-8-2 1491 El Dorado Beside Hwy. #89, 3.2 miles south of Hwy. #50 at Meyers.; 0 Comment
  CAS-BOT-BC280860  Juncus chlorocephalus Ellen Dean; G. Golden; J. Ainsworth; A. Darraugh 2012-7-26 7456 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway 1908 Comment
  RSA54108  Juncus chlorocephalus J. T. Howell 1946-8-30 22908 El Dorado Upper Angora Lake Comment
  UCD84170  Juncus chlorocephalus Chuck Hughes 2009-7-8 129 El Dorado near Rubicon Trail crossing of Ellis Creek. 1987 Comment
  UCR176413  Juncus chlorocephalus George K. Helmkamp, E. A. Helmkamp 2006-7-31 11068 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
  UCR190717  Juncus chlorocephalus George K. Helmkamp 2007-6-29 12421 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring, just north of CA-88 2421 Comment
  SEINET11789532  Juncus drummondii H. H. Heller 1938-1 881 & 504 El Dorado Tamarack Trail, Fallen Leaf 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
  UCR179361  Juncus effusus var. gracilis George K. Helmkamp, E. A. Helmkamp 2006-9-20 11424 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  UCD165709  Juncus ensifolius Ellen Dean 2016-7-12 9064 a El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along unnamed drainage on west side of Highway 89. 2072 Comment
  UCD61630  Juncus ensifolius Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4183 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 Comment
  RSA126573  Juncus ensifolius H. S. Yates 1936-8-8 5962 El Dorado Sayles Flat. 2012 Comment
  UCR201733  Juncus macrandrus George K. Helmkamp, E. A. Helmkamp 2008-8-1 13933 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 3.8 miles north of its junction with CA-50 2076 Comment
  JEPS67043  Juncus nevadensis W. L. Jepson 1918-8-25 8151 El Dorado Mt. Tallac Lake Tahoe 2743 Comment
  SEINET6175523  Juncus nevadensis E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4182 El Dorado Washoe Meadows State Park, Angora Meadows, east and west sides of Angora Creek 1922 Comment
  UCD73136  Juncus nevadensis Ellen Dean; Mark Bibbo 2006-7-19 3240 a El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Near old quarry. 1927 Comment
  RSA151850  Juncus nevadensis Paul A. Mitchell 1960-7-10 217 El Dorado Emerald Bay State Park. Along shore of Emerald Bay just west of Parson s Rock. 1899 Comment
  UCD141652  Juncus orthophyllus A. A. Heller 1919-7-29 13325 El Dorado Meek's bay, Lake Tahoe. Comment
  CAS-BOT-BC173524  Juncus tenuis Peter Rubtzoff 1972-9-28 6957 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  UCD106883  Juncus xiphioides Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7229 El Dorado Lake Tahoe Basin. Emerald Bay State Park. West of Vikings Holm buildings near trail to falls and bridge. 1923 Comment
  UCR257681  Juncus xiphioides George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-8-4 19574 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 1.4 miles west of its junction with CA-88 2287 Comment
  CAS-BOT-BC81095  Juniperus communis J. G. Lemmon s.n. El Dorado Sierra Nevada Comment
  UC65040  Juniperus communis Miss Katherine Chandler Aug 1 1904-Sep 1 1904 El Dorado near Glen Alpine Comment
  CAS-BOT-BC59644  Kalmia microphylla subsp. microphylla M. E. Parsons 1910-7-7 s.n. El Dorado Madden Creek Meadow, Lake Tahoe. Comment
  CAS-BOT-BC59648  Kalmia microphylla subsp. microphylla Ira L. Wiggins 1957-8-31 14215 El Dorado About 200 yards n. of highway at foot of Meyers Grade, s. end of Lake Tahoe. Comment
  CAS-BOT-BC59650  Kalmia microphylla subsp. microphylla W. L. Atkinson 1900-1-1 s.n. El Dorado Pyramid Peak. 2743 Comment
  UCD19835  Kalmia polifolia C. H. Lamoureux; M. Ingle and J. Major 1956-5-19 1082 El Dorado Just east of Echo Pass. Comment
  UC747341  Keckiella lemmonii G. Thomas Robbins 1945-8-5 2085 El Dorado n shore Rockbound Lake (Rockbound Valley); Desolation Valley Wilderness Area 2011 Comment
  JEPS89124  Kelloggia galioides Gladys L. Smith 1963-7-27 1826 El Dorado Old Hawley Grade; Sierra Nevada, Echo Summit Area 2133 Comment
  RSA613399  Kelloggia galioides Mary DeDecker 1956-7-14 429 El Dorado Sierra Nevada: Meeks Bay, Lake Tahoe. 1921 Comment
  RSA747383  Kelloggia galioides George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13917 El Dorado Northern Sierra Nevada Mountains: Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50. 2043 Comment
  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
  UC416622  Kelloggia galioides R. L. Pendleton and F. M. Reed 1907-7-23 992 El Dorado Grass Lake trail; Lake Tahoe Region 2072 Comment
  UC747061  Kelloggia galioides G. Thomas Robbins 1943-6-17 1185 El Dorado ca 3 mi e Camino (along U.S. Highway 50) 1036 Comment
  UCR170637  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2005-8-9 9802 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; WSW of Lake Tahoe; 7.4 miles N of Union Reservoir along Ice House Road at the junction of Cheese Camp Road 1765 Comment
  UCR233042  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2011-9-24 18320 El Dorado Northern Sierra Nevada Mountains, Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  UCD123876  Kickxia elatine G. K. Helmkamp; E. A. Helmkamp 2006-9-29 11439 El Dorado Northern Sierra Nevada Mountains Foothills: Placerville outskirts; CA-49, 2 miles north of junction with US-50. 351 Comment
  UCR190697  Kickxia elatine George K. Helmkamp, E. A. Helmkamp 2007-9-19 12987 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Lost Creek Road and French Creek Road just north of Frenchtown 366 Comment
  JEPS60216  Kumlienia hystricula L. R. Heckard 1969-5-30 2259 El Dorado below on s side of Rubicon River Canyon Leonardi Springs; Rubicon River Canyon 1127 Comment
  CAS-BOT-BC274281  Lachnagrostis filiformis Beecher Crampton 1956-6-1 3508 El Dorado At the south end of Bass Lake, 2 miles northeast of Clarksville Comment
  UCD125384  Lactuca serriola Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7480 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
  UC828838  Lactuca tatarica subsp. pulchella Ynez Whilton Winblad 1938-7-26 El Dorado Comment
  CAS-BOT-BC341276  Lagophylla glandulosa H. M. Hall 1930-8-9 12864 El Dorado South Fork, American River. (At bridge, Coloma to Placerville Road.) 243 Comment
  SEINET7949760  Lamium amplexicaule H. N. Mozingo 1976-4-3 s.n. El Dorado Near Greenwood. 671 Comment
  CAS-BOT-BC324931  Lasthenia burkei G. K. Helmkamp; E. A. Helmkamp 2008-4-25 13301 El Dorado Junction of Meadowbrook and Bear Creek Roads at Traverse Creek south of Georgetown, Garden Valley 7.5' Q., Sierra Nevada Mountains Foothills 673 Comment
  RSA293059  Lasthenia californica Reino Alava 1957-4-27 690 El Dorado About 1 mile from the Forest Experiment Station to Placerville. Comment
  POM29576  Lathyrus Marcus E. Jones 1882-07 s,n, El Dorado St. Lawrence Comment
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Oct 21 2007
  UCR218757  Lathyrus sulphureus George K. Helmkamp, Mary Jane Ganibe, Mary Alice Barnes 2010-6-19 16313 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 miles from its junction with Perry Creek Road 1082 Comment
  SEINET2441683  Lavandula intermedia George K. Helmkamp, E. A. Helmkamp 2010-5-18 16076 El Dorado Foothills, northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs (Placerville 7.5' Q.). 523 Comment
  CAS-BOT-BC323216  Layia fremontii H. M. Hall 1921-4-13 11245 El Dorado Sierra Nevada Foothills near Shingle Springs. Comment
  SJSU1044  Layia fremontii M. Esch 1950-5-1 El Dorado by Hwy 50 between Shingle Springs & Placerville 457 Comment
  UCD73039  Leontodon saxatilis Ellen Dean; With PLB 102 class 2008-5-17 4920 El Dorado Traverse Creek area off of Meadowbrook Road. 666 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
  CHSC114693  Lepidium virginicum R. Robison 2011-8-17 El Dorado South Lake Tahoe; Washoe Meadow State Park. Comment
  UCR193192  Lepidium virginicum var. pubescens George K. Helmkamp, E. A. Helmkamp 2007-5-31 12250 El Dorado Northern Sierra Nevada Mountains, Forestry Route 32, 0.8 mile east of its junction with Ice House Road 1616 Comment
  RSA429654  Lepidium virginicum var. pubescens N. C. Cooper 1944-8-20 2590 El Dorado Lake Tahoe, south end. 1982 Comment
  UC496438  Leptodactylon pungens Merle Randall 1930-6-25 El Dorado Benwood Meadows; Lake Tahoe Region, Benwood Meadows Comment
  UC54528  Leptodactylon pungens H. M. Hall and H. P. Chandler July, 1903 4620 El Dorado Mt. Tallac Sierra Nevada Mountains, vicin Lake Tahoe, Mt. Tallac (vicinity of Lake Tahoe) 2926 Comment
  UCD60570  Leptosiphon ciliatus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4035 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  RSA169491  Leptosiphon ciliatus L. S. Rose 1963-7-9 63189 El Dorado 1 mile SW of Meyers. 1982 Comment
  UCD34426  Leptosiphon nuttallii Beecher Crampton 1982-7-30 9854 El Dorado El Dorado County, Stateline. Comment
  UC1287480  Lessingia leptoclada Willard Spence 1962-7-25 734 El Dorado Route 49 1 mi s Cool (on road to Placerville) Comment
  UC178846  Lessingia leptoclada Katharine Brandegee August 1914 El Dorado Riverton Comment
  UCR136479  Lessingia leptoclada Beecher Crampton 1959-8-20 5442 El Dorado Sierra Nevada Mountains, 2 miles west [southwest] of Garden Valley 610 Comment
  UCR170358  Lessingia leptoclada George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9854 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
  UCR179355  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2006-9-20 11412 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  CAS-BOT-BC229489  Lewisia longipetala G. L. Stebbins 1968-7-15 6779 El Dorado Crystal Range, Desolation Wilderness. Glacial cirque west of Mt. Price 2682 Comment
  UCR192604  Lewisia pygmaea George K. Helmkamp, E. A. Helmkamp 2007-5-31 12233 El Dorado Northern Sierra Nevada Mountains, Forest Route 42, 1.2 miles west of its junction with Wrights Lake Road, generally between Wrights Lake and Ice House Reservoir 2021 Comment
  CAS-BOT-BC444506  Lewisia triphylla Elsie Z. Lovegrove 1947-5-30 s.n. El Dorado Glen Alpine road Comment
  UC420636  Lewisia triphylla R. L. Pendleton, F. M. Reed 1907-7-23 1017 El Dorado Glen Alpine Lake Tahoe Region, Grass Lake Tract 2103 Comment
  RSA86690  Leymus triticoides F. W. Peirson 1935-8-2 11646 El Dorado a few feet above Lake Tahoe at State Line 1905 Comment
  UC573705  Leymus triticoides H. S. Yates 1936-8-8 5969 El Dorado Bayles Flat Pyramid Pk. Quadrangle Comment
  UCD127549  Ligusticum grayi G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10995 El Dorado Northern Sierra Nevada Mountains; Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  UCR190627  Ligusticum grayi George K. Helmkamp 2007-6-29 12422 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring, just north of CA-88 2421 Comment
  RSA7953  Ligusticum grayi C. B. Wolf 1928-8-15 3316 El Dorado On the trail to Mt Tallac 3 miles above Glen Alpine 2439 Comment
  CAS-BOT-BC509402  Lilium parvum D. Herrick; N. Houghton; J. Schever; A. Bloom 1967-7-26 M. 1343 El Dorado Glen Alpine Springs 1950 Comment
  UC3754  Lilium washingtonianum subsp. washingtonianum C. J. Fox Jr. Jul 1895 El Dorado Cascade Lake; Tallac Comment
  CAS-BOT-BC110609  Limnanthes John Thomas Howell 1954-5-17 29665 El Dorado Sierra Nevada. 3 miles south of Garden Valley. Comment
  JEPS60230  Limnanthes alba L. R. Heckard 1969-6-2 2280 El Dorado Jaybird Powerhouse Jaybird Falls (at base of falls, nw of Riverton) 929 Comment
  UCD85030  Limnanthes alba subsp. alba Dena Grossenbacher 2009-5-11 989 El Dorado The North Fork of Weber Creek on Eight Mile Road, 4.9 road miles from Highway 50. Private property. 940 Comment
  JEPS13543  Limnanthes alba subsp. versicolor Rimo Bacigalupi with G. T. Robbins 1955-5-21 5161 El Dorado 1.5 mi n Pleasant Valley (along Camino-Pleasant Valley road); Drainage of Webber Creek 762 Comment
  UC914189  Linanthus H. S. Reed 1941-5-4 El Dorado Coloma Comment
  UC1023039  Linanthus bicolor G. Thomas Robbins 1945-4-22 1841 El Dorado 2-3 mi nw Shingle Springs 457 Comment
  UC1023040  Linanthus bicolor G. Thomas Robbins 1943-4-21 1020 El Dorado 3 mi e Placerville (at w edge of Institute of Forest Genetics); Institute of Forest Genetics 822 Comment
  UC496436  Linanthus ciliatus Merle Randall 1930-6-21 El Dorado 0.5 mi beyond Upper Echo Lake; Lake Tahoe Region Comment
  UCR207673  Linanthus ciliatus George K. Helmkamp, E. A. Helmkamp 2009-4-21 14528 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
  UCD70587  Linanthus dichotomus Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 372 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Comment
  UC101769  Linanthus filipes Katharine Brandegee 1907-5-17 El Dorado Simpson's Ranch Sweetwater Ranch Comment
  UC624279  Linanthus montanus L. Constance and C. P. Smith 1939-5-6 2469 El Dorado 1.4 mi n Nashville (Sierra Nevada foothills); Sierra Nevada 304 Comment
  UC52869  Linanthus pachyphyllus W. C. Blasdale Jul 1897 El Dorado Lake Tahoe Region Comment
  UC335978  Linanthus pachyphyllus J. G. Lemmon El Dorado Lake Tahoe Valley Comment
  UCR170662  Lindernia dubia var. anagallidea George K. Helmkamp, E. A. Helmkamp 2005-8-14 9813 El Dorado Northern Sierra Nevada Foothills, Diamond Springs. Lake Oaks mobile home park 521 Comment
  BFRS270 Image available Linnaea borealis subsp. longiflora Peter Rubtzoff 1972-8-3 6851 El Dorado Blodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp. 450). Comment
  SEINET6710563  Linum lewisii C. Burke 1959-4-11 s.n. El Dorado [Sierra Nevada] State Hwy 49, 6 mi N of Placerville 457 Comment
  UC1614523  Lithocarpus densiflorus Charles M. Belshaw 1936-2-29 1534 El Dorado between Volcanoeville and turn-off from Bald Mt. Rd. 304 Comment
  UC746865  Lithocarpus densiflorus G. Thomas Robbins 1943-6-20 1194 El Dorado 4-5 mi nw Pollock (along road to powerhouse, n-facing wall of South Fork American River); South Fork American River 914 Comment
  CAS-BOT-BC36143  Lithocarpus densiflorus var. densiflorus John Thomas Howell 1973-7-19 49952 El Dorado Headquarters Blodgett Forest 1310 Comment
  UCD102683  Lithophragma glabrum R. H. Miller 1950-6-4 98 El Dorado Along Highway 89, about 6 miles south of Echo Summit. 1981 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
  UCR237008  Lolium perenne subsp. multiflorum George K. Helmkamp, E. A. Helmkamp 2012-5-22 19053 El Dorado Northern Sierra Nevada Mountains, along US-50, 4.0 miles west of Silver Fork 1050 Comment
  UC592171  Lomatium marginatum var. marginatum H. L. Mason 1928-5-3 4489 El Dorado at mouth Clark Creek (near bridge of Cosumnes River) Comment
  JEPS72379  Lonicera conjugialis Gladys L. Smith 1964-7-3 2034 El Dorado 1 mi w Echo Summit (U.S. 50) 2133 Comment
  UC1125223  Lonicera conjugialis J. A. Rutter 1934-8-21 15 El Dorado 1/2 mi n - 1/2 mi e Leek Spr. Mtn.; El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  UC747082  Lonicera hispidula var. vacillans G. Thomas Robbins 1942-10-22 917 El Dorado about 5 mi ne Placerville; Iowa Creek 914 Comment
  UCR207865  Lonicera interrupta George K. Helmkamp, E. A. Helmkamp 2009-5-14 14698 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  UC441293  Lonicera involucrata var. involucrata Milo S. Baker 1904-7-15 El Dorado Lake Valley Lake Tahoe Region Comment
  SEINET3523631 Image available Lotus americanus G. Thomas Robbins 1944-6-15 1692 El Dorado Institute of Forest Genetics, 3 miles E of Placerville 823 Comment
  UCR207665  Lotus argophyllus var. fremontii George K. Helmkamp, E. A. Helmkamp 2009-4-21 14533 El Dorado Sierra Nevada Mountains Foothills, Rock Creek Road, 4.2 miles west of the bridge over Rock Creek 401 Comment
  SEINET3694620 Image available Lotus micranthus Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-6-4 15121 El Dorado West slope of Sierra Nevada 914 Comment
  UCR229570  Lotus nevadensis var. nevadensis George K. Helmkamp, E. A. Helmkamp 2011-7-30 17908 El Dorado Northern Sierra Nevada Mountains, Omo Ranch Road at the junction with North-South Road, 0.67 mi. NW (300 deg. ) of jct. with Hwy 88; 8.9 miles southeast of Omo Ranch 1457 Comment
  SEINET2470982  Lotus oblongifolius K. Christie 2010-7-26 1923 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  UCR173987  Lotus oblongifolius var. oblongifolius George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10769 El Dorado Northern Sierra Nevada Mountains, about 1.3 miles north of Hwy US-50 on Wrights Lake Road 1677 Comment
  SEINET524395  Lotus oblongifolius var. oblongifolius Paul A. Opler 2003-6-18 El Dorado US 50, junction with Wright's Lake road turnoff. Comment
  RSA714088  Lotus unifoliolatus George K. Helmkamp, E. A. Helmkamp 2005-7-11 9675 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
  SEINET7081601  Lotus wrangelianus A. G. Vestal 1955-5-22 s.n. El Dorado About 1 mile south of Nashville in Route 49. Coordinate Datum: NAD27. UTM Zone 10, 687786mE, 4270492mN. Comment
  RSA605310  Ludwigia palustris Louis C. Wheeler 1952-9-26 6976 El Dorado South Fork American River: 1 mile upstream from Lotus. Comment
  JEPS85666  Lupinus John Thomas Howell 1925-6-14 1157 El Dorado near Emerald Bay (Lake Tahoe); , near Emerald Bay 1889 Comment
  CAS-BOT-BC198290  Lupinus P. B. Kennedy 1920-8-17 118 El Dorado Barrett Camp, El Dorado National Forest 1981 Comment
  RSA0023115  Lupinus Peter Rubtzoff 1974-7-19 7711 El Dorado Georgetown Divide: UC Blodgett Forest Research Station, Loop Road 0.6 miles north of County Road at base of road cut in forest (not quite in Blodgett Forest). 1277 Comment
  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
  UCD112228  Lupinus albicaulis Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7197 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy 89. Along North Fire Road just west of bridge known as 'Second bridge. 1981 Comment
  CAS-BOT-BC198382  Lupinus albifrons Larry Malone 1961-3-18 s.n. El Dorado 2 1/2 miles west of Auburn, North Fork of American River 396 Comment
  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
  UC907700  Lupinus albifrons G. Thomas Robbins 1945-4-22 1860 El Dorado 3 mi e Shingle Springs; e of Shingle Springs 457 Comment
  RSA0035754  Lupinus albifrons var. collinus George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-15 20868 El Dorado Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  SBBG129055  Lupinus albifrons var. collinus G. K. Helmkamp, E. A. Helmkamp 2013-6-15 20868 El Dorado Silver Fork Rd, 2.3 mi S of its jct with US-50 in Kyburz 1454 Comment
  UCR250637  Lupinus albifrons var. collinus George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20889 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake 1456 Comment
  UC1035843  Lupinus andersonii Annie M. Alexander and Louise Kellogg 1943-9-28 3552 El Dorado n slope Luther Pass; Sierra Nevada, n slope of Luther Pass Comment
  RSA19317  Lupinus arbustus subsp. silvicola Alice Eastwood 1912-6-15 405 El Dorado Deer Park, Lake Tahoe region. Comment
  UCD39509  Lupinus argenteus var. heteranthus Beecher Crampton 1980-6-23 9737 El Dorado South Lake Tahoe. Comment
  CAS-BOT-BC208854  Lupinus argenteus var. meionanthus Charles Piper Smith 1932-9-6 4808 El Dorado State Line, 1 mile west. Comment
  CAS-BOT-BC208857  Lupinus argenteus var. meionanthus Alice Eastwood 1906-8-16 s.n. El Dorado Bijou on Lake Tahoe - Glen Alpine Region Comment
  SD6076  Lupinus benthamii Unknown 1914-4 El Dorado Foothills - Sierras, near Cool Comment
  CDA36239  Lupinus bicolor G. K. Helmkamp, E. A. Helmkamp 2007-5-1 11923 El Dorado Foothills Northern Sierra Nevada Mountains; Along Hwy CA-49 at the junction with Teal Road, 3.0 miles northwest of US-50 in Placerville. Comment
  CHSC59975  Lupinus bicolor Michael D. Pollock 1989-4-16 3 El Dorado Ca. 4.20 mi s of Shingle Springs on French Creek rd. and 275 ft w and 400 ft e of French Creek. 262 Comment
  UC865500  Lupinus bicolor A. A. Heller 1911-4-6 12285 El Dorado between Clarksville and Shingle Springs; bet Clarksville and Shingle Springs Comment
  UCR206803  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2009-3-19 14418 El Dorado Northern Sierra Nevada Mtns. Foothills, Rock Creek Road, 4.1 miles east of its junction with CA-193 485 Comment
  UCR207651  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2009-4-21 14523 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
  UCR217157  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2010-5-13 16017 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 4.4 miles northeast of its junction with US-50 in Placerville 620 Comment
  RSA670364  Lupinus bicolor subsp. tridentatus B. C. Templeton 1931-7-4 1506 El Dorado Near Meek's Bay, Lake Tahoe. Comment
  UC199290  Lupinus breweri Miss Helen D. Geis 40 El Dorado Emerald Bay Comment
  UCD111444  Lupinus breweri Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7110 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Northern edge of meadow near road. 1892 Comment
  SEINET6654530  Lupinus breweri Elizabeth Neese 1986-8-27 17737 El Dorado South side of Lake Tahoe, community of So. Lake Tahoe, N side of Hwy 89 near Lazy S Lodge.; 0 1920 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
  UCD22682  Lupinus confertus Lori Doyle 1990-5-28 17 El Dorado Sierra Nevada, south shore region of Lake Tahoe Basin. Nat'l Forest land along north side of View Circle across fr. Mt. Meadow Dr. 1950 Comment
  UCD107796  Lupinus fulcratus G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10991 El Dorado Northern Sierra Nevada Mountains; Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  UCD107798  Lupinus fulcratus G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11270 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 2.3 miles south of Union Reservoir Road. 1552 Comment
  UCR274627  Lupinus fulcratus Daisie Huang 2006-8-12 60812- 05 El Dorado Sierra Nevada Mtns., South Lake Tahoe on Hwy 89 2296 Comment
  CDA36122  Lupinus grayi M. Beyers, G. F. Hrusa 2011-7-2 1009 El Dorado Sierra Nevada: Shealor Lakes. 2316 Comment
  UC1614333  Lupinus grayi Charles M. Belshaw 1935-7-4 1041 El Dorado Central Sierra Nevada, 41 Milestone, Placerville Road to Tahoe Placerville Road; Central Sierra Nevada, 41 Milestone, Placerville Road 1767 Comment
  UCD148537  Lupinus grayi Ellen Dean; T. Starbuck 2014-6-8 8348 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Slopes in SW corner of the park. 1964 Comment
  POM128082  Lupinus grayi L. R. Abrams 1911-7-27 4808 El Dorado Near Fallen Leaf Lake; Lake Tahoe Region. 2043 Comment
  UCD107805  Lupinus grayi David W. Gilpin 1976-7-11 s.n. El Dorado Sawmill Rd. Tahoe Paradise. Comment
  RSA755553  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2009-8-19 15494 El Dorado Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  UCD108196  Lupinus latifolius var. columbianus P. B. Kennedy 1920-8-12 55 El Dorado El Dorado National Forest, Barrett Camp. 1935 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
  UCR248420  Lupinus latifolius var. columbianus George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22006 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
  UCD108248  Lupinus lepidus var. confertus A. A. Heller 1915-8-6 12157 El Dorado Near Echo Camp on the Lincoln Highway. 2133 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
  UCD61675  Lupinus lepidus var. confertus Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4219 El Dorado Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west. 1924 Comment
  JEPS71976  Lupinus lepidus var. lobbii Gladys L. Smith 1964-7-31 2273 El Dorado summit ridge on trail from Echo Lake to Fallen Leaf Lake; summit ridge on trail from Echo Lake to Fallen Leaf Lake 2438 Comment
  UC480729  Lupinus lepidus var. lobbii W. C. Blasdale July, 1923 El Dorado Glen Alpine; Lake Tahoe Region, Glen Alpine Comment
  UC54402  Lupinus lepidus var. lobbii H. M. Hall and H. P. Chandler July, 1903 4637 El Dorado Mt. Tallac Sierra Nevada Mountains, Gilmore Lake (Gilmore Lake) 2529 Comment
  JEPS85668  Lupinus lepidus var. sellulus John Thomas Howell 1925-7-5 1369 El Dorado strand of Emerald Bay , strand of Emerald Bay (Lake Tahoe) 1889 Comment
  SEINET6654843  Lupinus lepidus var. sellulus Joe C. Johnson 1947-7-21 JJ- 193 El Dorado Toiyabe NF; Eldorado NF; 1.5 miles west of Raymond Peak.; 0 2621 Comment
  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
  UCR217923  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2010-5-22 16099 El Dorado Sierra Nevada Mountains Foothills, Perry Creek Road, 0.1 mile south of its junction with Slug Gulch Road, 0.4 mi. northeast of Fairplay 677 Comment
  RSA26495  Lupinus polyphyllus subsp. superbus Alice Eastwood, John T. Howell 1940-6-17 8367 El Dorado Near Myers Comment
  UCR218284  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2010-7-23 16629 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 1.8 miles west of its junction with Wright's Lake Road, 4 mi. NE (21 deg. ) of Kyburz 2034 Comment
  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
  JEPS14595  Lupinus stiversii Peter H. Raven with G. Thomas Robbins 1956-4-29 9104 El Dorado along the n side of the North Fork of the Cosumnes River where it crosses the road nw Youngs (Somerset); n side of North Fork Cosumnes River Comment
  SEINET6331928  Luzula comosa E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3958 El Dorado Washoe Meadows State Park, Angora Meadows. 1922 Comment
  UCD72646  Luzula comosa Ellen Dean; T. Sasaki 2007-7-23 4368 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #2 plot. 1920 Comment
  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
  UCD142122  Luzula comosa P. Quentin Tomich 1955-4-30 473 El Dorado Oak Hill School. 670 Comment
  JEPS73260  Luzula divaricata Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2485 El Dorado summit area Echo Peak; summit area Echo Peak 2711 Comment
  CAS-BOT-BC441225  Luzula macrantha G. Thomas Robbins 1945-6-23 2008 El Dorado Above North Fork Webber Creek, ca. 3 mi. E of Camino 975 Comment
  RSA305917  Machaeranthera canescens var. canescens Fay A. MacFadden 1934-7-18 12593 El Dorado Truckee River, on road to Reno. 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
  SBBG12591  Madia elegans D. Myrick 1958-9-23 7 El Dorado Fallen Leaf Lake, Lake Tahoe 1950 Comment
  SEINET11601314 Image available Madia elegans E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4229 El Dorado Washoe Meadows State Park. Eastern edge of Sawmill Road, east of manhole #8.; 38.881917 -120.026694 1919 Comment
  UC1478542  Madia elegans Robert F. Thorne 1974-7-31 44928 El Dorado s of Meyers (Grass Lake Road, and n of Luthers Pass) 2194 Comment
  UCD42461  Madia elegans Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD61685  Madia elegans Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4229 El Dorado Washoe Meadows State Park. Eastern edge of park just west of Sawmill Road, east of manhole #8. 1918 Comment
  POM216170  Madia elegans subsp. vernalis D. D. Keck 1933-6-1 2442 El Dorado 1 mile E of Clarksville on Lincoln Hwy. 305 Comment
  UCD165796  Madia exigua Ellen Dean; with Daniel McNair 2016-7-19 9136 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2048 Comment
  UCR236991  Madia exigua George K. Helmkamp, E. A. Helmkamp 2012-5-22 19045 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.6 miles southeast of US-50 in Kyburz 1495 Comment
  UCR242596  Madia exigua George K. Helmkamp, E. A. Helmkamp 2011-6-1 17412 El Dorado Northern Sierra Nevada Mountains Foothills, N edge of Placerville, west end of Mariposite Lane, above junction with Bedford Ave. 637 Comment
  CAS-BOT-BC344341  Madia exigua Bruce G. Baldwin 1985-6-30 495 El Dorado Sly County Park, northwest edge of Jenkinson Lake Comment
  UC528051  Madia exigua Ira L. Wiggins 1933-7-17 6751 El Dorado at edge of Lily Lake Fallen Leaf Region Comment
  CAS-BOT-BC334676  Madia glomerata H. M. Hall 1910-7-29 8832 El Dorado West side Fallen Leaf Lake, Tahoe District, Sierra Nevada Mountains 1950 Comment
  UC1069879  Madia glomerata P. L. Johannsen 1934-7-19 417 El Dorado 1 mi se Wilsons; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UC169985  Madia glomerata Miss Helen D. Geis 1912-6 98 El Dorado Lakeside Comment
  UC528052  Madia glomerata Ira L. Wiggins 1933-7-17 6749 El Dorado Lily Lake Fallen Leaf region Comment
  UCD72693  Madia glomerata Ellen Dean; T. Sasaki 2007-7-23 4415 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
  UCR201907  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2008-8-30 14040 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88 2271 Comment
  POM31738  Madia glomerata F. H. Hillman 1894-9-15 s.n. El Dorado Bijou, Lake Tahoe. Comment
  RSA781287  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2009-6-29 15070 El Dorado Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74 deg.) of Pollock Pines 1642 Comment
  UC907607  Madia gracilis G. Thomas Robbins 1944-5-22 1629 El Dorado 2 mi e of Placerville; US Highway 50 762 Comment
  UCD80088  Madia gracilis CNPS SN Foothill Team 2005-4-26 SNFN 0094 a El Dorado CDPR Folsom State Recreation Area, on the shores of Folsom reservoir, on the northwest shore of the peninsula area, between Goose Flat road and north boat launch area. The lake shore is 50 m southwest of the plot, and the plot is above the high water mark. 138 Comment
  UCR173324  Madia gracilis George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10484 El Dorado Northern Sierra Nevada foothills, along Calif. Hwy 49 between Diamond Springs and Placerville; 0.4 mi. N of Weber Creek 549 Comment
  UCR231091  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2010-8-7 16727 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
  UC485315  Madia gracilis Miss Helen D. Geis 1912-6 182 El Dorado Glen Alpine Springs Tahoe region Comment
  UCR173841  Madia minima George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10737 El Dorado Northern Sierra Nevada Mountains, 5.5 miles east of Ice House Road on the road to Wright's Lake 1860 Comment
  RSA92234  Madia minima F. W. Peirson 1925-7-7 6304 El Dorado Trail along Echo Lake. Sierra Nevada. 2287 Comment
  UCR206106  Madia subspicata George K. Helmkamp, E. A. Helmkamp 2009-6-3 14903 El Dorado Northern Sierra Nevada Mountains, Forbay Road, 4.7 miles northwest of its junction with Pony Express Trail in Pollock Pines 945 Comment
  UCD147708  Malacothrix clevelandii Allyson Ayalon; Lucie Jerabkova 2012-7-1 86 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UC34296  Malacothrix floccifera Miss Ora Boring July 1901 El Dorado Tahoe Comment
  SEINET8551388  Marah watsonii J. S. Anderson, H. Mozingo 1977-3-19 25 El Dorado Auburn area, dirt road at junction of N.W. and middle forks of the American River. 274 Comment
  UCR260080  Marrubium vulgare George K. Helmkamp, Elizabeth Helmkamp 2013-10-15 22427 El Dorado Sierra Nevada Mountains Foothills, Oak Hill Road, 2.9 miles south of its junction with Pleasant Valley Road, c. 5 miles SSE of Placerville 617 Comment
  UCD150579  Marsilea vestita subsp. vestita James A. Neilson Jr. 1973-8-17 2968 El Dorado Tahoe Basin, Meadow below Fallen Leaf Lake. 1935 Comment
  SJSU3968  Marsilea vestita subsp. vestita C. W. Sharsmith 1964-6-17 7286 El Dorado Fallen Leaf Lake (near its NE margin) 1950 Comment
  POM147026  Meconella californica Alice Eastwood 1927-3-26 14175 El Dorado On road from Coloma to Georgetown Comment
  UCD107830  Medicago polymorpha G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11699 B El Dorado Northern Sierra Nevada Mountains: Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill. 313 Comment
  UCD160945  Melica G. Ledyard Stebbins 1978-5-14 7869 El Dorado South Side of South Fork American River near Chili Bar. (Exact location unknown. Coordinates estimated by label maker. Location, elevation, township/range, and ecological data copied from Stebbins 7868,CAS653872. Newspaper just said S Fork S side May 14.) 274 Comment
  SEINET7296136 Image available Melica altissima Beecher Crampton 1956-1 3597 El Dorado 1/2 mile west of Omo Ranch Post Office 1036 Comment
  CAS-BOT-BC322139  Melica aristata Peter Rubtzoff 1974-7-21 7723 El Dorado Blodgett Forest, Deep Canyon Road, ca. 0.6 miles north of junction with Loop Road. 1213 Comment
  CAS-BOT-BC329235  Melica aristata Peter Rubtzoff 1974-6-25 7639 El Dorado Blodgett Forest Research Station, Heliport Clearing. 1341 Comment
  OBI81423  Melica aristata Peter Rubtzoff, Donald Groheen 1975-7-9 8165 El Dorado Blodgett Forest Research Station, Heliport Road- Middle Loop Road Cuttoff, 0.5 miles east of junction with Heliport Road 1335 Comment
  POM90321  Melica bulbosa R. L. Pendleton, F. M. Reed 1907-7-25 1195 El Dorado Near Modjeska falls, Lake Tahoe region. Comment
  RSA733912  Melica californica Beecher Crampton 1955-6-1 2816 El Dorado 5 miles east of Foldom, Green Valley Road. Comment
  UC818846  Melica californica Marcus E. Jones, A. M. 1883-4-21 El Dorado Kelsey Comment
  POM114790  Melica californica var. nevadensis Marcus E. Jones 1883-4-21 s.n. El Dorado Kelsey. Comment
  UCD87252  Melica californica var. nevadensis Beecher Crampton 1969-5-6 8407 El Dorado Pilot Peak Lookout. 586 Comment
  CAS-BOT-BC282109  Melica geyeri G. L. Stebbins 1972-5-28 8087 El Dorado In Rubicon River Canyon, NNE of Leonardi Spring 1158 Comment
  RSA403525  Melica spectabilis Albert J. Perkins 1923-8-6 s.n. El Dorado Lake Tahoe, summit of Angora Peak 2439 Comment
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Mar 6 2011
  CDA11093  Melica torreyana G. F. Hrusa, J. Hart 1994-4-23 11781 El Dorado Cosumnes River Drainage; South-facing slope on N side of Cosumnes River, immediately W of Hwy 49 bridge. Common in live oak understory, often in colonies. Mostly shaded sites. Perennial. Comment
  SACT001563  Melica torreyana Josephine Van Ess 1976-5-22 El Dorado Cosumnes River area; collected up Forest Service Road; middle fork of Cosumnes River; roadside bank 640.08 Comment
  UC747559  Mentha canadensis G. Thomas Robbins 1943-7-10 1262 El Dorado about 3 mi e Camino (along bank of North Fork Webber Creek); bank of North Fork Webber Creek 914 Comment
  UCR218998  Mentha spicata var. spicata George K. Helmkamp, E. A. Helmkamp 2009-10-10 15675 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Patterson Dr. and CA-49 in Diamond Springs 520 Comment
  UCD147662  Mentzelia dispersa Allyson Ayalon; Lucie Jerabkova 2012-7-1 40 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD44941  Menyanthes trifoliata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2306 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  UC1613460  Mertensia ciliata Charles M. Belshaw 1935-7-9 1055 El Dorado on upper south fork Silver Creek near Wilson's; Silver Creek 2286 Comment
  UC614861  Mertensia ciliata Beryl O. Schreiber 1933-5-22 908 El Dorado 3 mi below Meyer's (S fork Truckee River) Comment
  CAS-BOT-BC322595  Micropus John Thomas Howell; R. C. Barneby 1954-5-8 29232 El Dorado Tule River Canyon 11.5 miles above Springville, Sierra Nevada 792 Comment
  UCD95063  Micropus californicus var. subvestitus Collin Edwards; PLS 102 Plant Collection Interns 2011-4-30 7 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Northern part of Kanaka Valley. 344 Comment
  POM51928  Microseris nutans Herbert McLean Evans 1918-7-24 s.n. El Dorado Trail to Benwood Meadow, Tahoe region Comment
  SD212701  Microsteris gracilis G. K. Helmlkamp, Elizabeth Helmkamp 2006-6-10 10666 El Dorado Ice House Road, 6.1 miles North of Highway US-50 1652 Comment
  UCD165630  Microsteris gracilis Ellen Dean; with Daniel McNair 2016-6-10 8977 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of the park on east side of Highway 89, close to northern entrance gate. 1950 Comment
  RSA72086  Microsteris gracilis subsp. humilis F. W. Peirson 1925-7-1 6178 El Dorado Lake Tahoe, State Line between California and Nevada. 1921 Comment
  UC217305  Mimulus angustatus H. M. Hall 1921-6-25 11287 El Dorado Sly Park 1036 Comment
  JEPS17461  Mimulus angustatus Rimo Bacigalupi with G. Thomas Robbins 1955-5-22 5163 El Dorado just above Smiths Flat (at w (lower) edge of reserve of institute); Institute of Forest Genetics 792 Comment
  UCD122163  Mimulus angustatus Kim E. Steiner 1979-5-18 305 El Dorado Green Valley Rd. ca. 1/4 mi E of Ulencamp Rd., near Rescue. 390 Comment
  UC747127  Mimulus aurantiacus var. aurantiacus G. Thomas Robbins 1945-5-20 1936 El Dorado 3-4 mi s Salmon Falls; Sweetwater Creek 182 Comment
  UC943788  Mimulus aurantiacus var. aurantiacus H. E. McMinn 1946-5-11 5515 El Dorado near Coloma; South Fork American River Comment
  UC217372  Mimulus bicolor H. M. Hall 1921-6-22 11294 El Dorado Sly Park 1036 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
  UCD165626  Mimulus breweri Ellen Dean 2016-6-10 8973 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along Highway 89 on west side of road. 2073 Comment
  UCD60641  Mimulus breweri Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4104 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  SEINET12269802  Mimulus breweri H. H. Heller 1938-1 669 El Dorado Mount Tallae Comment
  UC747071  Mimulus cardinalis G. Thomas Robbins 1943-6-17 1181 El Dorado 3 mi e Placerville (Institute of Forest Genetics) 822 Comment
  CDA41788  Mimulus guttatus P. B. Kennedy 1920-9-17 s.n. El Dorado Eldorado National Forest. Comment
  RSA0013416  Mimulus jepsonii George K. Helmkamp, E. A. Helmkamp 2012-5-22 19063 El Dorado Forest Service Road 31 (Peavine Ridge Road), 1.3 miles wet of its junction with Ice House Canyon Road. 1582 Comment
  JEPS72201  Mimulus leptaleus Gladys L. Smith 1963-7-28 1920 El Dorado trail from Audrian Lake to U.S. 50; Echo Summit area 2164 Comment
  JEPS71714  Mimulus lewisii Gladys L. Smith 1972-7-20 3355 El Dorado Lake Gilmore 2560 Comment
  UCD125362  Mimulus lewisii Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7460 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1913 Comment
  UCD165705  Mimulus lewisii Ellen Dean 2016-7-12 9061 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along unnamed drainage on west side of Highway 89. 2072 Comment
  RSA32397  Mimulus lewisii G. Thomas Robbins 1945-8-12 2133 El Dorado Star Lake, along trail to Freel Peak. 2805 Comment
  JEPS71722  Mimulus moniliformis Chas. Smith, Marion Rhodes, Gladys L. Smith 1972-7-20 3359 El Dorado above Lake Gilmore (near summit of mt.); Mt. Tallac 2865 Comment
  UCR218105  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2010-7-9 16492 El Dorado Northern Sierra Nevada Mountains, Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail (Iron Mountain Rd.), 20.5 mi. ESE (99 deg. ) of Placerville 1831 Comment
  UCD122788  Mimulus nanus var. jepsonii G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10842 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz. 2049 Comment
  UC907731  Mimulus nanus var. mephiticus G. Thomas Robbins 1944-6-18 1732 El Dorado 1/2 mi n Capps Crossing (along Capps Crossing road) 1524 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
  UCD165645  Mimulus pilosus Ellen Dean; with Daniel McNair 2016-6-10 8992 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of the park on east side of Highway 89, close to northern entrance gate. 1942 Comment
  UCD111855  Mimulus primuloides Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7158 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Southwest corner of meadow. 1978 Comment
  UCR249560  Mimulus tilingii George K. Helmkamp, E. 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 2247 Comment
  UC217369  Mimulus torreyi H. M. Hall 1921-6-24 11279 El Dorado Sly Park 1066 Comment
  UCD19870  Mimulus torreyi C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1163 El Dorado Near Silver Campground, Little South Fork of the Rubicon River, El Dorado National Forest. 1767 Comment
  UCD60580  Mimulus torreyi Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4045 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  JEPS17433  Mimulus torreyi Rimo Bacigalupi with G. Thomas Robbins 1955-5-21 5155 El Dorado 3 mi e Placerville (on ridge toward sw of Institute of Forest Genetics, directly above and e of Smiths Flat) 792 Comment
  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
  UCD98256  Minuartia californica G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11692 El Dorado Sierra Nevada Mountains, bordering the east end of the Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake. 381 Comment
  UC746830  Minuartia douglasii G. Thomas Robbins 1944-5-21 1623 El Dorado near Eight Mile House (about 2 mi e of Camino); North Fork Webber Creek 914 Comment
  CAS-BOT-BC388590  Minuartia douglasii G. Thomas Robbins 1944-5-21 1623 El Dorado On ridge above North Fork Webber Creek near Eight Mile House, about 2 mi/ e. of Camino 914 Comment
  UC638738  Mitella breweri Ethel Crum 1939-7-2 3000 El Dorado 2 mi se Echo Lake; Echo Summit 2286 Comment
  CDA25425  Mitella breweri P. B. Kennedy 1920-8-13 El Dorado Eldorado National Forest - Barrett Camp. 0 Comment
  SEINET3996185 Image available Monardella breweri subsp. lanceolata C. Thomas Robbins 1943-7-6 1244 El Dorado CCC Camp Snowline, 3 miles east of Camino 1036 Comment
  UCD147725  Monardella breweri subsp. lanceolata Allyson Ayalon; Lucie Jerabkova 2012-7-1 126 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD40139  Monardella breweri subsp. lanceolata Rodney Gale Myatt 1970-9-22 395 El Dorado From Placerville to Hwy 193. Canyon along Hwy 193 to George town, about 2 mi. north of Placerville. 487 Comment
  CAS-BOT-BC318574  Monardella odoratissima subsp. pallida E. J. Newcomer 1909-1-1 s.n. El Dorado Deer Park Springs, Lake Tahoe. Comment
  CHSC67820  Monardella odoratissima subsp. pallida James D. Jokerst 1988-7-24 3012 El Dorado Mormon Immigrant Trail just below its junction with Hwy. 88. Comment
  JEPS71669  Monardella odoratissima subsp. pallida Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2587 El Dorado Summit area Blue Mountain; Blue Mountains 2673 Comment
  UC306888  Monardella odoratissima subsp. pallida Herbert McLean Evans 1918-7-18 El Dorado Echo Lake 2286 Comment
  UCR231011  Monardella odoratissima subsp. pallida George K. Helmkamp, E. A. Helmkamp 2010-8-7 16722 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring 2136 Comment
  CAS-BOT-BC215542  Monardella odoratissima subsp. pallida Clare B. Hardham 1974-8-9 20258 El Dorado Luther Pass and vicinity 2438 Comment
  SEINET10582094  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 225 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
  SEINET10582095  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 227 El Dorado El Dorado National Forest. On both sides of the Mormon Emigrant Trail, 1 mile northwest from the junction with USNFS Rd. 10N28. Locally abundant, large population spanning either side of the road for .5 mile or so. Mixed conifer forest. Comment
  SEINET10582114  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 204 El Dorado El Dorado National Forest. Silver Fork Rd., just northeast of intersection with USNFS Rd. 10N28, on right roadside. Small population with Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Beginning of bloom. Comment
  SEINET10582115  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 205 El Dorado El Dorado National Forest. Silver Fork Rd., just northeast of intersection with USNFS Rd. 10N28, on right roadside. Small population with Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Beginning of bloom. Comment
  SEINET10862273  Monardella odoratissima subsp. pallida A. Graff 1993-7-21 Graff 265 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
  SEINET10961483  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 226 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
  UCD125210  Monardella odoratissima subsp. pallida H. B. Currier 1952-8-8 s.n. El Dorado along flume, South Fork Camp, El Dorado National Forest. 1524 Comment
  SEINET10582360  Monardella sheltonii A. Graff 1993-7-21 Graff 258 El Dorado El Dorado National Forest. On Hwy. 50 east, pass Kyburz (just past Graff collection 249-251), on left road bank. (co-occurring with Monardella lanceolata Gray, Graff collections 252-256). Comment
  CAS-BOT-BC261639  Montia Peter Rubtzoff 1975-6-3 8020 El Dorado U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 miles north of junction with Quintette Road. 1203 Comment
  CAS-BOT-BC268096  Montia Peter Rubtzoff 1975-5-27 7995 El Dorado U.C. Blodgett Forest Research Station: Upper part of Heliport clearing. Comment
  UC495596  Montia chamissoi Merle Randall 1930-6-24 El Dorado 1/4 mi from Echo Summit; Lake Tahoe Region, Placerville Road 2194 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
  UCR218262  Montia linearis George K. Helmkamp, E. A. Helmkamp 2010-7-23 16588 El Dorado Northern Sierra Nevada Mountains, trailhead at the east end of Wright's Lake, 1.2 miles north of the visitor's center at the lake entrance 2127 Comment
  JEPS60205  Montia parvifolia L. R. Heckard 1969-5-30 2241 El Dorado 7 mi e of Georgetown (nw of Blodgett Forest Headquarters, along Pilot Creek); Pilot Creek 975 Comment
  SEINET11678990  Muhlenbergia andina H. H. Heller 1938-1 837 El Dorado Stanford Camp, Fallen Leaf Comment
  CAS-BOT-BC260551  Muhlenbergia filiformis Alice Eastwood 1906-7-21 s.n. El Dorado Glen Alpine Region. Fallen Leaf Lake Comment
  RSA129346  Muhlenbergia filiformis H. S. Yates 1936-8-8 5959 El Dorado Sayles Flat. 2012 Comment
  SACT001583  Muhlenbergia filiformis J. Lillard, H. Skidmore 1935/07/00 El Dorado 2133.6 Comment
  UCD42728  Muhlenbergia filiformis C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 94 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCD60638  Muhlenbergia filiformis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4101 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  UCD86669  Muhlenbergia filiformis P. B. Kennedy 1920-9-1 242 El Dorado El Dorado National Forest - Upper Range Camp. 2194 Comment
  UCD86718  Muhlenbergia filiformis J. M. Tucker; S. C. Tucker 1963-7-26 3737 El Dorado State Highway 89, 1 mile northwest of Luther Pass. Along lake bed on northeast side of Grass Lake. Comment
  SEINET10599839  Muhlenbergia filiformis Alan A. Beetle, D. E. Beetle; Alva Hansen 1945-7-16 Beetle 3902 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. Moist sandy flats. 2286 Comment
  CHSC73385  Muhlenbergia richardsonis L. P. Janeway; Eric Schroder 1998-8-19 6098 El Dorado Lake Tahoe Basin-National Forest. Meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  RSA613153  Muhlenbergia richardsonis F. W. Peirson 1935-8-2 11644 El Dorado Near State Line, Lake Tahoe 1905 Comment
  SEINET180131 Image available Muhlenbergia richardsonis Frank W. Peirson 1935-8-2 11644 El Dorado State Line Lake Tahoe. 1905 Comment
  CDA14113  Myosotis discolor G. F. Hrusa, J. Glazner 1997-6-3 13949 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  UCR192602  Myosotis laxa George K. Helmkamp, E. A. Helmkamp 2007-5-31 12231 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
  RSA0089830  Myrica hartwegii Dean Wm. Taylor, T. Engstrom, K. Tiesen 2015-6-11 21543 El Dorado Little Silver Creek (ca. 1.3 air miles WNW of Union Valley Reservor Dam) at bridgecrossing of logging road (Deer Knob Road). 1440 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
  UCD83779  Myriophyllum quitense Lars W. J. Anderson 21-22 May 2009 WP 464 El Dorado South Lake Tahoe, Tahoe Keys, Way Point 464, last buoy exiting E channel. Comment
  CDA19324  Myriophyllum spicatum R. Kerr 2001-6-21 s. n. El Dorado Sierra Nevada; Tahoe Keys Marina. 0 Comment
  UCD83771  Myriophyllum spicatum Lars W. J. Anderson 21-22 May 2009 WP 458 El Dorado South Lake Tahoe, Tahoe Keys, Way Point 458. Comment
  POM299435  Nama lobbii L. S. Rose 1941-7-10 41302 El Dorado Meeks Bay, Lake Tahoe. 2100 Comment
  UCR257590  Narcissus pseudonarcissus George K. Helmkamp, Elizabeth Helmkamp 2014-2-22 22534 El Dorado Sierra Nevada Mountains Foothills, at Cool, on the east side of CA-49, 0.1 mile north of Georgetown Road/Hwy 193 465 Comment
  CAS-BOT-BC539298  Narthecium californicum G. Ledyard Stebbins 1968-7-20 6811 El Dorado Canyon of Silver Creek (possibly N side) below (1/4 mi?) Junction Dam 1402 Comment
  UCD80182  Nasturtium officinale CNPS SN Foothill Team 2006-5-2 SNNR 0844 El Dorado BLM Cronin Ranch. 275 Comment
  UC913456 Image available Navarretia divaricata G. Thomas Robbins 1944-6-11 1672 El Dorado Ice House, 2-3 miles northeast of Riverton. Comment
  RSA59983  Navarretia divaricata Verne Grant 1949-7-25 8799 El Dorado Below Phillips on Highway 50 1982 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
  JEPS29835  Navarretia intertexta Rimo Bacigalupi, and L. R. Heckard 1962-5-31 8579 El Dorado slope below and s Eight-mile House (e of Camino, about 1 mi below U.S. Highway 50, watershed of upper reaches of Webber Creek); Webber Creek 1158 Comment
  OBI74582  Navarretia intertexta David J. Keil 1992-1 23397 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCD80647  Navarretia intertexta subsp. intertexta CNPS SN Foothill Team 2005-6-14 SNNR 0280 El Dorado BLM, Pine Hill Preserve, Salmon Falls Unit. 341 Comment
  UCD106224  Navarretia leptalea G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10900 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 6.1 miles north of Hwy US-50 at the junction with the road from Ice House Reservoir. 2030 Comment
  UCSB5049  Navarretia leptalea Keator, Glenn 1958-7-28 El Dorado 1/4 mile above Fallen Leaf Lake; on Angora Lake-Fallen Leaf Lake Comment
  UCD73760  Navarretia leptalea subsp. bicolor Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4460 El Dorado Washoe Meadows State Park. East side of fen system. 1933 Comment
  RSA72304  Navarretia leptalea subsp. bicolor F. W. Peirson 1925-7-7 6311 El Dorado meadow on trail by Upper Echo Lake, Sierra Nevada 2287 Comment
  RSA83063  Navarretia leptalea subsp. bicolor Verne Grant, Alva Grant 1946-7-20 7742 El Dorado Above public landing of Upper Echo Lake Comment
  UC23792 Image available Navarretia prolifera V. Rattan 1860-67 6436 El Dorado California Comment
  UCD36999  Navarretia prolifera Beecher Crampton 1956-6-22 3607 El Dorado El Dorado County, 1.7 miles east of Omo Ranch Post Office. 1097 Comment
  CAS-BOT-BC230504  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-5 347 El Dorado W of Canyon View Ranch, 3200 Snows Rd, Camino. Take fire road which leaves driveway and passes along S boundary of ranch, go 600 ft, pass new gate, continue to fence with two old gates, 900 ft further. Population extends from gates, 2500 ft W along ridge 899 Comment
  CAS-BOT-BC230507  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-19 376 El Dorado Along Telephone Ridge. Take Peavine Ridge Road (11N55.1) and proceed along S side of Telephone Ridge. Continue W of road 11N64.2, then head NW on road 11N70, to junction with spur D. Take new log road heading E out ridge 1402 Comment
  CAS-BOT-BC230526  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-7-17 397 El Dorado 1 mile E on Sly Park Road (road inside park) 1143 Comment
  CAS-BOT-BC230544  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-10 362 El Dorado On bottom end of large burn with natural openings, N of Park Creek, off Park Creek Road on 11N67A 1219 Comment
  CAS-BOT-BC230547  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-18 300 El Dorado Institute of Forest Genetics off Carson Road. On W and E side of entrance and beneath old research forest and on areas S of ditch 838 Comment
  CAS-BOT-BC231227  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-20 307 El Dorado Snows Road to Rancho del Sol subdivision. Puerta del Sol Road, 0.01 mile past junction with Cuesta Mirada Court. On roadbank, around driveway and above cutbank and on old road SW of cutbank 990 Comment
  CAS-BOT-BC231235  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-18 372 El Dorado Off Forebay Road behind and around Snowline Field baseball diamond. In vacant lot behind field, in path along N side of diamond, in back yards abutting park, and in apple orchard N of park 1158 Comment
  JEPS30773  Navarretia prolifera subsp. lutea G. Thomas Robbins 1943-6-3 1112 El Dorado about 3 mi e Placerville; Institute of Forest Genetics Arboretum 822 Comment
  POM74452  Navarretia prolifera subsp. lutea Katherine Brandegee 1908-07 s.n. El Dorado Near Camino Comment
  SEINET197486  Navarretia prolifera subsp. lutea G. Thomas Robbins 1943-6-2 1111 El Dorado Civilian Conservation Corps Camp Snowline, 3 miles east of Camino. Comment
  UCD163375  Navarretia prolifera subsp. prolifera Robert E. Preston 2015-5-29 2997 El Dorado 2.25 mi SSE of Georgetown, along Bear Creek Rd. 710 Comment
  RSA642577  Navarretia prolifera subsp. prolifera Stan C. Spencer 1995-6-9 569 -27 El Dorado From Clarksville NE 4 miles from Hwy 50, N 2.25 miles on New Bass Lake Road, at turnout to N across from Bridlewood Canyon entrance (Bridlwood Dr.) Comment
  CAS-BOT-BC233552  Navarretia prolifera var. lutea Mary E. Meyer 1982-6-9 358 El Dorado On Girard Mill Road (10N51) 1 mile E of junction with Park Creek Road. Plants limited to old skid trail and adjacent drainage coming off a narrow saddle adjacent to landing 1315 Comment
  UC913416  Navarretia pubescens G. Thomas Robbins 1943-5-29 1104 El Dorado 3 mi e Placerville (at w edge of Institute of Forest Genetics) 731 Comment
  UCD59443  Navarretia pubescens Beecher Crampton 1956-6-1 3502 El Dorado About 2 miles directly NE Clarksville. 365 Comment
  SEINET3815152 Image available Nemacladus rigidus G. Thomas Robbins 1943-6-13 1169 El Dorado Along Park Creek road W of its junction with the Plum Creek and Hazel Valley roads 1219 Comment
  UCD120013  Nemophila heterophylla G. K. Helmkamp; E. A. Helmkamp 2007-3-10 11607 El Dorado Northern Sierra Nevada Mountains: Rattlesnake Bar Rd, 3.0 miles southwest of Calif. Hwy 49, SW of Pilot Hill. 390 Comment
  JEPS14603  Nemophila maculata Peter H. Raven with G. Thomas Robbins 1956-4-28 9072 El Dorado in a moist field 4.4 mi from Kelsey (on the road to Georgetown); 4.4 mi from Kelsey Comment
  UC67141  Nemophila maculata Geo. Hansen El Dorado Cosumnes Sequoia Gigantea Region, Cosumnes (Sequoia Giantea Region) 1524 Comment
  UC24229  Nemophila menziesii M. H. Gates 1879-1 El Dorado Rose Springs Comment
  JEPS71651  Nemophila spatulata Gladys L. Smith 1970-7-15 3007 El Dorado in woods near Lake Audrain (Echo Summit vicinity); , near Lake Audrain 2225 Comment
  UCD112205  Nemophila spatulata Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7180 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' West side of meadow. 1977 Comment
  UCR244595  Notholithocarpus densiflorus var. echinoides Peter Rubtzoff 1974-7-18 7685 El Dorado Sierra Nevada Mountains, Georgetown Divide, U.C. Blodgett Forest Research Station, Sand Mountain Blvd., c. 0.7 mi south of 'County Road 1189 Comment
  RSA0013602  Nuphar lutea subsp. polysepala R. F. Thorne, Larry E. DeBuhr 1975-8-23 47218 El Dorado Grass Lake, just north of Luther Pass. 2348 Comment
  CAS-BOT-BC400078  Nuphar polysepala E. A. McGregor 1909-8-24 179 El Dorado Lake Tahoe Region. Susie Lake Trail 2286 Comment
  CAS-BOT-BC280865  Nymphoides peltata R. Stewart; G. D. Barbe 1983-9-13 4100 El Dorado Reservoir at Mosquito and Highgrade roads, northeast of Placerville Comment
  UC1073306  Odontostomum hartwegii George B. Rossbach 1955-5-22 217 El Dorado e. Shingle Springs 457 Comment
  SEINET3887709  Odontostomum hartwegii Howard C. Stutz 1955-5-22 322 El Dorado 10 mi. W of Placerville, Hwy 50.; 0 Comment
  UCD22716  Odontostomum hartwegii Nancy Vucinich 1978-5-27 34 El Dorado On Marshall Rd, 3.5 miles(by road) of NE of the junction of Hwy 49 and Marshall Rd. Comment
  UCR217896  Oenothera elata subsp. hirsutissima George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe 2010-7-6 16448 El Dorado Sierra Nevada Mountains, Silver Fork road, at the junction with US-50 in Kyburz 1328 Comment
  CAS-BOT-BC349992  Oreostemma alpigenum var. andersonii L. R. Abrams 1930-9-3 12764 El Dorado Half Moon Lake 2438 Comment
  UCD125127  Oreostemma alpigenum var. andersonii Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7423 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. On W side of Hwy. 89, just south of General Creek Campground. Near northern edge of fen. 1923 Comment
  UCD134710  Oreostemma alpigenum var. andersonii P. B. Kennedy 1920-9-20 239 El Dorado El Dorado National Forest -- Upper Range -- Camp. 2194 Comment
  UCD61588  Oreostemma alpigenum var. andersonii Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4157 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows. 1917 Comment
  UC217610  Orobanche bulbosa Katharine Brandegee 1907-5-1 El Dorado Sweetwater Comment
  CAS-BOT-BC164346  Orthilia secunda Peter Rubtzoff 1975-7-24 8252 El Dorado Georgetown Divide. Blodgett Forest: wet meadow off east side of Mutton Creek Road ca. 0.8 mi. south of County Road, opposite Bacchi Meadow Road junction (just outside Blodgett Forest boundary) 1295 Comment
  RSA408804  Orthocarpus attenuatus Bonnie C. Templeton 1967-4-22 s.n. El Dorado 16 miles west of Placerville. Comment
  UC793037  Orthocarpus cuspidatus subsp. cryptanthus Joe C. Johnson 1947-7-21 188 El Dorado 1 1/2 mi sw Reynolds Peak; sw of Reynolds Peak 2651 Comment
  POM87135  Orthocarpus hispidus F. W. Peirson 1925-7-1 6192 El Dorado State Line, Lake Tahoe. Sierra Nevada. 1905 Comment
  RSA80293  Orthocarpus hispidus F. W. Peirson 1925-7-7 6313 El Dorado meadow on trail by Upper Echo Lake, Sierra Nevada 2287 Comment
  RSA6153  Orthocarpus lacerus Carl B. Wolf 1933-5-25 4961 El Dorado Green Valley, 0.7 mile W of Rescue. 305 Comment
  UCR175339  Osmorhiza George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10690 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
  SEINET11132404  Osmorhiza berteroi E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4134 El Dorado Washoe Meadows State Park, central portion of park just S of manhole #50, along unmaintained dirt road, mostly covered with downed trees, just W of fen system. 1940 Comment
  UCR237064  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2012-5-18 19030 El Dorado Northern Sierra Nevada Mountains Foothills, Sly Park Road (Hwy E-16) at the Fire Station, 1.3 miles southwest of the junction with Mormon Emigrant Trail 1081 Comment
  SD237539  Oxalis trilliifolia G. K. Helmkamp, E. A. Helmkamp 2009-10-10 15671 El Dorado Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Patterson Dr and CA-49 in Diamond Springs (Placerville 7.5'Q) 523 Comment
  UCD160526  Oxypolis occidentalis G. Ledyard Stebbins 1979-9-1 s.n. El Dorado El Dorado National Forest. Southeast of Wrights Lake. 2164 Comment
  UCD83789  Packera layneae Michael J. Bower 2009-6-24 9 El Dorado ca. 0.2 mi SE of intersection of Business Drive with Dividend Drive in the community of Shingle Springs. 420 Comment
  JEPS72241  Packera werneriifolia Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2706 El Dorado Freel Peak summit area Freel Peak 2895 Comment
  CAS-BOT-BC154120  Panicum Peter Rubtzoff; John Thomas Howell 1973-7-18 7108 El Dorado Blodgett Forest: along East Fork Gaddis Creek ca. 0.1 mi. south of Clearcut (Comp. 460E) 1301 Comment
  CAS-BOT-BC253660  Panicum capillare John Thomas Howell 1976-10-29 52293 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake 121 Comment
  UCD149473  Panicum capillare G. Ledyard Stebbins 1977-7-2 s.n. El Dorado 4 miles north of Coloma on Highway 49. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA0053703  Panicum dichotomiflorum subsp. dichotomiflorum G. K. Helmkamp, E. A. Helmkamp 2009-8-14 15475 El Dorado Sierra Nevada Mountains Foothills junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road. 642 Comment
  CAS-BOT-BC175524  Parnassia palustris M. Louise Hutchinson 1909-8-1 s.n. El Dorado Emerald Bay. Lake Tahoe Region Comment
  UCR179796  Paspalum dilatatum George K. Helmkamp, E. A. Helmkamp 2006-9-29 11443 El Dorado Northern Sierra Nevada Mountains Foothills, Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool 351 Comment
  UC178187  Pectocarya pusilla Katharine Brandegee May 1907 El Dorado New York Ravine Comment
  UCD33184  Pectocarya pusilla Beecher Crampton 1967-5-5 7867 El Dorado El Dorado County, 2 miles N.E. of Pine Hill on Deer Valley road. Comment
  CAS-BOT-BC94520  Pectocarya pusilla R. C. Wenk; Ellen A. Dean; K. Mawdsley; Roman Gankin; T. Nosal 2006-5-6 443 El Dorado Pine Hill Preserve, Pine Hill Unit, four miles N of town of Cameron Park. Growing along Pine Hill Road 548 Comment
  UC1362666  Pedicularis attollens Johnnie L. Gentry Jr., Earl Jensen Jr. 1968-7-12 2144 El Dorado nw of Fallen Leaf Lake; Half Moon Lake 2487 Comment
  BFRS251 Image available Pedicularis semibarbata Peter Rubtzoff 1974-9-19 7910 El Dorado Blodgett Forest: off north side of Gaddis Creek Road just east of Gaddis Creek crossing (0.1 mi. east of Mainline Road junction) (Comp. 520R). Comment
  JEPS10741  Pedicularis semibarbata Alice M. Ottley 1920-6-24 876 El Dorado near Lily Lake Comment
  CDA36077  Pellaea bridgesii M. Beyers, G. F. Hrusa 2011-7-2 998 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  SEINET7249222  Pellaea bridgesii George K. Helmkamp, E. A. Helmkamp 2012-1 19339 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 0.4 mile north of Ice House Village, 10.9 miles north of the junction with US-50. 1707 Comment
  RSA235884  Pellaea bridgesii J. L. Gentry Jr., Earl Jensen 1969-7-12 2139 El Dorado Half Moon Lake, west of Lake Tahoe 2488 Comment
  JEPS29797  Penstemon azureus var. angustissimus Rimo Bacigalupi and L. R. Heckard 1962-5-30 8541 A El Dorado along Cold Springs Road 3.2 mi nw Placerville; nw of Placerville 533 Comment
  UC200850  Penstemon azureus var. angustissimus Katharine Brandegee El Dorado Sweetwater Comment
  SD87644  Penstemon deustus Frank W. Peirson 1925-7-2 6219 El Dorado Glen Alpine Road, Ao mile from Fallen Leaf Lake 1981 Comment
  RSA35112  Penstemon deustus subsp. deustus L. S. Rose 1944-7-12 44068 El Dorado Glen Alpine Rd., W of Lake Tahoe 1982 Comment
  POM178984  Penstemon heterodoxus subsp. cephalophorus Marcus E. Jones 1930-7-10 25554 El Dorado Lake Tahoe. Comment
  POM127807  Penstemon heterodoxus subsp. heterodoxus L. R. Abrams 1911-7-29 4852 El Dorado Glen Alpine Trail Mt. Tallac. 2744 Comment
  CAS-BOT-BC264372  Penstemon heterodoxus var. heterodoxus Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 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
  RSA49038  Penstemon newberryi subsp. newberryi Verne Grant, Alva Grant 1949-7-15 8741 El Dorado Above Upper Echo Lake. 2317 Comment
  CAS-BOT-BC239142  Penstemon newberryi var. berryi Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC239157  Penstemon newberryi var. berryi Mrs. C. E. Miller 1919-1-1 s.n. El Dorado Mc Kinneys [McKinney], Lake Tahoe Comment
  UCR197516  Penstemon newberryi var. newberryi George K. Helmkamp, E. A. Helmkamp 2008-7-11 13758 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  RSA0036003  Penstemon roezlii George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-15 20865 El Dorado Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  SEINET2441587  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 (Slate Mountain 7.5' Q.).; 0 945 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
  POM231386  Penstemon roezlii M. S. Baker 1935-07 8744 El Dorado Twin Bridges, Hwy 50. Comment
  SEINET5643507  Penstemon rydbergii Elizabeth Neese 1986-8-22 17699 El Dorado South end of Lake Tahoe between mouth of Taylor Creek and Camp Richardson.; 0 1902 Comment
  JEPS71751  Penstemon speciosus Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2697 El Dorado summit area, Freel Peak 2895 Comment
  SFV11134  Penstemon speciosus J. Turner, F. M. Ball (1206) 1962-7-13 El Dorado Sierra Nevada Highway 89, 3 miles south of Meyers. 1982 Comment
  JEPS18251  Pentachaeta exilis Peter H. Raven with Mason, Ornduff, et al. 1957-4-28 10715 El Dorado near road 1.7 mi sw Garden Valley; Sierra Nevada Comment
  HSC93561  Pentagramma pallida G. Fred Hrusa, J. Hart 1997-2-25 13623 El Dorado Hidden Valley, S of El Dorado Hills & Clarksville on S side of I-50 420 Comment
  SEINET6626599  Pentagramma triangularis D. L. Neal 1960-3-21 R- 45 El Dorado Along the North Fork, American River, about 5 miles southeast of Auburn. 396 Comment
  UC1432679  Perideridia bolanderi subsp. involucrata G. L. Stebbins 1976-8-14 76177 El Dorado 1/4 mi s Chrome Creek (e side of lake); Lake Folsom 182 Comment
  OBI74581  Perideridia kelloggii David J. Keil 1992-1 23387 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 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
  SD254521  Perideridia lemmonii George K. Helmkamp 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 12N20, c. 1.3 miles northeast of Wentworth Springs Road (Loon Lake 7.5'Q) 1787 Comment
  UCD73770  Perideridia lemmonii Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4470 El Dorado Washoe Meadows State Park. Eastern edge of fen system. 1933 Comment
  UC1258230  Perideridia parishii subsp. latifolia Kenneth R. Genz 1978-7-29 8685 El Dorado Camp Cody (Boy Scouts of America) Sierra Nevada, Toiyabe National Forest, American River, Cody (s of Strawberry on river) 2194 Comment
  UCR176472  Perideridia parishii subsp. latifolia George K. Helmkamp, E. A. Helmkamp 2006-8-7 11185 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  UCD165805  Perideridia parishii subsp. parishii Ellen Dean; with Daniel McNair 2016-7-19 9146 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2053 Comment
  UCD166042  Persicaria amphibia Daniel M. McNair 2016-8-2 2194 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  UCD166044  Persicaria hydropiper Daniel M. McNair 2016-8-2 2196 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  UCD149489  Petrorhagia dubia G. L. Stebbins 1978-4-21 7820 El Dorado South Fork of the American River above Salmon Falls. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA0013403  Phacelia cicutaria var. cicutaria George K. Helmkamp, E. A. Helmkamp 2012-4-24 18845 El Dorado junction of Rock Creek Road and CA-193, N of Placerville & S of Kelsey 398 Comment
  JEPS60228  Phacelia egena L. R. Heckard 1969-6-1 2275 A El Dorado above and n Jaybird Power House (nw of Riverton) 1066 Comment
  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
  RSA714086  Phacelia hastata subsp. hastata George K. Helmkamp, E. A. Helmkamp 2005-8-9 9791 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; west-southwest of Lake Tahoe, 7.4 miles north of Union Reservoir along Ice House Road at the junction of Cheese Camp Road. 1765 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
  UCR206603  Phacelia hastata var. compacta George K. Helmkamp, E. A. Helmkamp 2009-7-2 15101 El Dorado Sierra Nevada Mountains, Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 Comment
  RSA428104  Phacelia hastata var. compacta N. C. Cooper 1949-8-20 2595 El Dorado Lake Tahoe, south end. 1982 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
  RSA0045147  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2012-7-6 19329 El Dorado Ice House Road at Ice House village, 10.5 miles north of its junction with US-50. 1677 Comment
  UCR253068  Phacelia hastata var. hastata George K. Helmkamp, Elizabeth Helmkamp 2013-8-2 22086 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy 1793 Comment
  UCR219661  Phacelia hydrophylloides George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16568 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 Comment
  UC1614411  Phacelia mutabilis Charles M. Belshaw 1936-7-1 2608 El Dorado Placerville Tahoe Rd at 41 milestone Sierra Nevada Comment
  UC306886  Phacelia mutabilis Herbert McLean Evans 1918-1 El Dorado 800 ft above Creek N. of Phillips; Sierra Nevada 2377 Comment
  UCD84160  Phacelia mutabilis Chuck Hughes 2009-7-7 119 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  UCR229403  Phacelia mutabilis George K. Helmkamp, E. A. Helmkamp 2011-7-30 17931 El Dorado Northern Sierra Nevada Mountains, North-South Road, 2.1 miles north of its junction with Omo Ranch Road, 0.9 mi. NNW (351 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1248 Comment
  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
  UCR251263  Phacelia racemosa George K. Helmkamp, E. A. Helmkamp 2012-7-6 19341 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50 1707 Comment
  CAS-BOT-BC154398  Phacelia ramosissima var. eremophila H. L. Mason 1939-7-18 12174 El Dorado north side of Luther Pass, one mile west of Grass Lake Meadow 2346 Comment
  UC1069380  Phacelia ramosissima var. ramosissima P. L. Johannsen 1934-7-27 434 El Dorado 1 mi sw Lyon; Eldorado National Forest, Pyramid Pk. Quadrangle 2225 Comment
  SBBG70499  Philadelphus lewisii Milo H. Gates 1879-1 El Dorado Camp 2, South Fork Canal Comment
  CAS-BOT-BC250869  Phleum pratense Alice Eastwood 1906-7-23 962 El Dorado Glen Alpine Region. Camp Agassiz Comment
  JEPS75182  Phleum pratense Gladys L. Smith 1972-7-16 3563 El Dorado along US 50 in bog across from Phillips 2194 Comment
  OBI12421  Phoradendron serotinum subsp. tomentosum Lewis S. Rose 1966-2-26 66002 El Dorado Diamond Springs 549 Comment
  JEPS72472  Phyllodoce breweri Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2671 El Dorado Pyramid Peak near Aloha Lake; Pyramid Peak 2743 Comment
  RSA1850  Phyllodoce breweri C. B. Wolf 1930-10-9 1718 El Dorado Around Susie Lake. 2195 Comment
  RSA659654  Phyllodoce breweri Gary D. Wallace 1990-6-25 2923 El Dorado Sierra Nevada: Kirkwood Lake. 2354 Comment
  UC746994  Physocarpus capitatus G. Thomas Robbins 1943-6-29 1238 El Dorado ca 3 mi e of Camino (along N Fork Webber Creek) 914 Comment
  UC1175836  Pinus albicaulis Ira L. Wiggins 1955-8-22 13599 El Dorado on ridge about 200 yds from summit Mt. Tallac 2956 Comment
  UC747599  Pinus albicaulis G. Thomas Robbins 1944-7-29 1809 El Dorado summit of ridge connecting Red Peak and Silver Peak; Desolation Valley Wilderness Area 2743 Comment
  SEINET5334516  Pinus contorta D. H. Heinze 1963-11-25 s.n. El Dorado Emerald Bay Lake Tahoe 1981 Comment
  UC179  Pinus contorta subsp. murrayana W. A. Setchell 1901-7-1 El Dorado Rubicon Park Tahoe, Rubicon park 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
  SEINET7880455 Image available Pinus elliottii Elbert L. Little Jr. 1956-1 17147 El Dorado Institute of Forest Genetics, Placerville, Eldorado County, California. Comment
  CAS-BOT-BC73187  Pinus jeffreyi Carl B. Wolf 1928-8-21 3424 El Dorado Near Fallen Leaf Lake. 2042 Comment
  CAS-BOT-BC73192  Pinus jeffreyi L. R. Abrams 1930-8-8 12729 El Dorado Near Lily Lake, Glen Alpine Canyon [Canon] 2042 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
  UCD165993  Pinus jeffreyi Daniel M. McNair; with Ellen Dean 2016-6-10 2140 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1938 Comment
  SEINET7880469 Image available Pinus jeffreyi Elbert L. Little Jr. 1956-1 17149 El Dorado Institute of Forest Genetics, Placerville, Eldorado County, California. Comment
  UC483996  Pinus lambertiana Carl B. Wolf 1930-10-7 1712 El Dorado near Fallen Leaf Lodge; Fallen Leaf Lake 1920 Comment
  UCD165972  Pinus lambertiana Daniel M. McNair; with Ellen Dean and Svetlana Yegorova 2016-5-10 2114 El Dorado west side of Tahoe Basin, D. L. Bliss State Park, between Highway 89 and Rubicon Creek. 1937 Comment
  CAS-BOT-BC78944  Pinus monticola Carl B. Wolf 1930-10-9 1723 El Dorado Between Glen [Alkine] Alpine Springs and Susie Lake 2133 Comment
  JEPS73167  Pinus monticola Gladys L. Smith 1971-7-8 3056 El Dorado forest about Lake Audrain 2164 Comment
  SEINET5778547 Image available Pinus monticola J. Penn 1957-11-16 El Dorado Institute of Forest Genetics, Placerville Comment
  UCD165593  Pinus ponderosa Ellen Dean; with Daniel McNair 2016-5-17 8933 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northeastern corner of park at Lester Beach. Southern end of beach. 1900 Comment
  UCD165974  Pinus ponderosa Daniel M. McNair; with Ellen Dean and Svetlana Yegorova 2016-5-10 2119 El Dorado west side of Tahoe Basin at D. L. Bliss State Park, along the north side of Lester Beach Rd (equidistant between Emerald Bay Rd. and Rubicon Creek). 1945 Comment
  UCR206703  Pinus ponderosa George K. Helmkamp, E. A. Helmkamp 2009-3-19 14435 El Dorado Sierra Nevada Mtns. Foothills, Meadow Brook Road, 1.3 miles east of CA-193 and at the junction with Bear Creek Rd 680 Comment
  SEINET7880486 Image available Pinus ponderosa Elbert L. Little Jr. 1957-1 17228 El Dorado Institute of Forest Genetics, Placerville Comment
  UCR190640  Piptatherum miliaceum George K. Helmkamp, E. A. Helmkamp 2007-5-25 12084 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UCD55400  Plagiobothrys cognatus Ellen Dean; Mark Bibbo 2006-7-19 3250 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Old quarry area. 1927 Comment
  POM71930  Plagiobothrys fulvus var. campestris Katherine Brandegee 1909-5-1 s.n. El Dorado New York Ravine. Comment
  CAS-BOT-BC230945  Plagiobothrys hispidulus Le Roy Abrams 1911-7-30 4876 El Dorado Lake Tahoe Region. Fallen Leaf Lodge 2103 Comment
  SDSU21018  Plagiobothrys hispidulus George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20953 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy (Tragedy Spring 7.5 +/- 100m). Coniferous forest. 2115 Comment
  UCD148164  Plagiobothrys hispidulus Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8268 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1922 Comment
  UCR148793  Plagiobothrys hispidulus Beecher Crampton 1989-6-6 10161 El Dorado Tahoe Basin, Entrance to Stable road 1912 Comment
  UC907753  Plagiobothrys hispidus G. Thomas Robbins 1945-8-12 2112 El Dorado Lake Valley about 1 mi se Lake Tahoe; Lake Valley 1920 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
  UCR189497  Plagiobothrys nothofulvus George K. Helmkamp, E. A. Helmkamp 2007-3-22 11672 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-16 at the west slope of Mt. Aukum and 1.7 miles north of Mt. Aukum village 584 Comment
  UC1174490  Plagiobothrys stipitatus var. micranthus Volney Rattan 1866-1 El Dorado Comment
  SBBG115466  Plagiobothrys torreyi B. Crampton 1989-6-6 10166 El Dorado Tahoe Basin, Stateline, entrance to Stable Rd Comment
  UCD120956  Plagiobothrys torreyi Kay Ryugo 1952-6-9 1047 El Dorado 1 mile north of Camp Richardson. Comment
  POM87017  Plagiobothrys torreyi var. diffusus F. W. Peirson 1925-7-1 6179 El Dorado State Line, Lake Tahoe 1905 Comment
  SEINET959166  Plantago lanceolata G. K. Helmkamp, E. A. Helmkamp 2005-1 9700 El Dorado Northern Sierra Nevada Foothills: 30 mi Sw of Lake Tahoe; 1 mi E of Jenkinson Lake along Mormon Emigrant Road (County Highway 5) (Sly Park7.5' Q.) 1219 Comment
  UCD160928  Plantago major G. Ledyard Stebbins 1977-7-2 7740 El Dorado North of Weber Creek, south of Coon Hollow Road. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCR233004  Plantago major George K. Helmkamp, E. A. Helmkamp 2011-9-24 18332 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road at the junction with South Creek Road, 4.0 miles north of the Wentworth Springs/Loon Lake junction 1750 Comment
  UCD148850  Platanthera dilatata var. leucostachys Ellen Dean; T. Starbuck 2014-6-8 8358 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Spring in southern part of park near Chilicothe St. entrance. Opening in lodgepole pine forest. 1926 Comment
  UCR209044  Platanthera dilatata var. leucostachys George K. Helmkamp, E. A. Helmkamp 2009-8-19 15482 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  RSA0049897  Platanthera leucostachys George K. Helmkamp, E. A. Helmkamp 2012-7-6 19354 El Dorado Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. 2078 Comment
  SEINET4560904  Platanthera leucostachys George K. Helmkamp, E. A. Helmkamp 2011-1 El Dorado Comment
  UCD162499  Platanthera sparsiflora James A. Neilson Jr. 1971-7-6 2215 El Dorado Tahoe Basin, Osgood Swamp. 1950 Comment
  CDA39506  Platanthera sparsiflora Cowley 1931-6-23 s.n. El Dorado Woods, stream back of Camp Sacramento. 0 Comment
  JEPS74221  Platanthera sparsiflora Gladys L. Smith 1963-7-27 1868 El Dorado forst pass over Echo Summit; Sierra Nevada, Hawley Grade 2194 Comment
  SEINET7072547  Platystemon californicus A. G. Vestal 1963-5-6 s.n. El Dorado About 0.6 mile east of Four Corners on the road to Gold Hill. Coordinate datum: NAD 27. UTM Zone 10, 681055mE, 4292427mN. Comment
  UC907732  Plectritis brachystemon G. Thomas Robbins 1945-5-27 1957 El Dorado about 1 mi n of Pleasant Valley 762 Comment
  UCD95073  Plectritis ciliosa Hilda Villalobos; PLS 102 Plant Collection Interns 2011-4-30 3 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 304 Comment
  UC890128  Plectritis macrocera Carl B. Wolf 1933-5-25 4945 El Dorado 1 mi off Placerville Highway on road to Placerville Airport (Sierra Nevada); Sierra Nevada 731 Comment
  CAS-BOT-BC458158  Pleuricospora fimbriolata A. A. Heller 1915-8-6 1219 a El Dorado Near Camp Echo on the Lincoln Highway 2133 Comment
  UCD149469  Poa G. Ledyard Stebbins 1977-8-3 77113 El Dorado Desolation Wilderness Area north of Island Lake. (Exact location unknown. Coordinates estimated by label maker.) 2712 Comment
  SACT001794  Poa annua J. Wilson 1982-3-28 El Dorado 121.92 Comment
  JEPS75184  Poa bolanderi Gladys L. Smith 1963-7-28 1935 El Dorado trail from Audrain Lake to US 50 Echo Summit area 2194 Comment
  UCR2682  Poa bolanderi F. M. Reed, R. L. Pendleton 1907-7-25 1850 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, roadside near Modjeska Falls, Glen Alpine Springs [near S end of Fallen Leaf Lake] 2043 Comment
  SACT001820  Poa bulbosa J. Wilson 1982-3-27 El Dorado 1.9 miles south on road from Durock Road. South of Cameron Park. Comment
  CAS-BOT-BC255978  Poa pratensis Elsie Zeile Lovegrove 1951-9-16 s.n. El Dorado Fallen Leaf Lake Road, Lake Tahoe Basin Comment
  CAS-BOT-BC329224  Poa pratensis Peter Rubtzoff 1975-7-8 8157 El Dorado Blodgett Forest Research Station, County Road ca. 0.75 miles east of main station entrance. 1359 Comment
  CHSC73280  Poa pratensis subsp. pratensis L. P. Janeway; Eric Schroder 1998-7-29 5889 El Dorado Lake Tahoe Basin-National Forest. 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
  UCR207021  Poa pratensis subsp. pratensis George K. Helmkamp, E. A. Helmkamp 2009-5-26 14807 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  RSA0031338  Poa scabrella Peter Rubtzoff 1975-6-12 8096 El Dorado U.C. Blodgett Forest Research Station, along Spring Road, just north of County Road. 1310 Comment
  SACT001961  Poa scabrella J. Wilson 1982-5-2 El Dorado North 2.85 miles from Green Valley Road on Salmon Falls Road to Old Salmon Falls area. 277.368 Comment
  SEINET8892768  Poa secunda K. Christie 2011-1 2036 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Meeks Bay. Comment
  UCD111510  Poa secunda Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7133 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 feet south of road. 1975 Comment
  UCD90409  Poa secunda A. Haig 1951-6-28 s.n. El Dorado Echo Lake. Comment
  UCR2690  Poa secunda F. M. Reed, R. L. Pendleton 1907-7-23 1527 El Dorado Sierra Nevada Mtns., Lake Tahoe Region; creek south of camp [=Camp Agassiz?], Glen Alpine. [S of Fallen Leaf Lake.] 2287 Comment
  RSA92325  Poa secunda F. W. Peirson 1924-7-3 6255 El Dorado Glen Alpine Creek Basin 2378 Comment
  SEINET7854918  Poa secunda subsp. juncifolia E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3991 El Dorado Washoe Meadows State Park, Angora Meadows, between sewer manholes #7 and #8. 1921 Comment
  UCD60440  Poa secunda subsp. juncifolia Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3991 El Dorado Washoe Meadows State Park. Angora Meadows, between sewer manholes #7 and #8. 1921 Comment
  SEINET7873743  Poa secunda subsp. secunda E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 4019 El Dorado Washoe Meadows State Park, east of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  UCD92097  Poa trivialis Beecher Crampton 1957-6-18 4231 El Dorado Coloma Canyon, ca. 3 miles southeast of Greenwood. Comment
  UCD44856  Podagrostis humilis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2222 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD52769  Podagrostis humilis A. A. Beetle 16-26 Jul 1945 4167 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  JEPS100992  Pogogyne serpylloides Dean W. Taylor 1974-4-11 3205 El Dorado Comment
  UC932056  Polemonium occidentale Verne Grant, Alva Grant 1946-7-24 7776 El Dorado on n-facing slope above Upper Echo Lake; above Upper Echo Lake 2316 Comment
  CAS-BOT-BC231322  Polemonium pulcherrimum John Thomas Howell 1925-7-6 1417 El Dorado Summit of Mt. Tallac, Lake Tahoe region Comment
  UC882747  Polemonium pulcherrimum Alice Eastwood Jul 21 1906-Aug 15 1906 1173 El Dorado Mt. Tallac , Mt. Tallac (Glen Alpine Region) Comment
  JEPS69918  Polemonium pulcherrimum Alice M. Ottley 1920-6-19 801 El Dorado near Fallen Leaf (Keiths Dome); Keith's Dome (near Fallen Leaf) Comment
  SDSU3240  Polemonium pulcherrimum Helen L. Dale 1928-8-1 El Dorado Summti Mt. Tallac. 2983 Comment
  CAS-BOT-BC263249  Polemonium pulcherrimum var. pulcherrimum R. Stubbs 2010-8-10 020 El Dorado Mt. Tallac. Many plants found on NE slope below summit 2953 Comment
  UCR254734  Polygala cornuta var. cornuta Peter Rubtzoff 1975-7-9 8170 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Chinquapin Flat Road, c. 1.6 miles south of Old Gaddis Creek Road 1296 Comment
  UCR218996  Polygonum George K. Helmkamp, E. A. Helmkamp 2009-9-13 15608 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; 0.2 mile south of the junction of Patterson Drive and CA-49/Pleasant Valley Road 529 Comment
  UC1613336  Polygonum Charles M. Belshaw 1935-1 1082 El Dorado Central Sierra Nevada 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
  UCD43731  Polygonum bistortoides C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1097 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UC101851  Polygonum californicum Katharine Curran Jul 1883 El Dorado Sweetwater Comment
  CAS-BOT-BC414379  Polygonum californicum John Thomas Howell 1930-10-12 5594 El Dorado 6.5 miles n. of Plymouth Comment
  UC1136182  Polygonum davisiae A. D. Gifford 1934-8-22 331 El Dorado 1 1/2 mi wsw Tragedy Spr. (Plot 148); El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  UCD111507  Polygonum douglasii Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7132 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 feet south of road. 1975 Comment
  UCD42549  Polygonum douglasii Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD44101  Polygonum douglasii C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1467 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  RSA0028490  Polygonum douglasii John F. Emmel 1994-6-26 1312 El Dorado Sierra Nevada; southwest Lake Tahoe region; along trail above west shore of Fallen Leaf Lake, ca. 0.5 air mile southeast of Cathedral Lake. 1951 Comment
  UC1613338  Polygonum douglasii subsp. douglasii Charles M. Belshaw 1935-7-4 1162 El Dorado 41 milestone Central Sierra Nevada (Placerville road to Tahoe) 1767 Comment
  UC746885  Polygonum douglasii subsp. majus G. Thomas Robbins 1944-6-27 1739 El Dorado top of ridge above North Fork Webber Creek (about 3 mi e of Camino) 975 Comment
  JEPS74211  Polygonum minimum Gladys L. Smith 1972-7-20 3326 El Dorado along trail near intersection of Susie Lake to Lake Gilmore 2407 Comment
  RSA0011968  Polygonum minimum George K. Helmkamp, E. A. Helmkamp 2011-9-13 18261 El Dorado Foster Meadow Road, 0.6 miles north of its junction with CA-88 2136 Comment
  CDA36121  Polygonum phytolaccifolium M. Beyers, G. F. Hrusa 2011-7-2 1023 El Dorado Sierra Nevada: Shealor Lakes. 2194 Comment
  JEPS72991  Polygonum phytolaccifolium Gladys L. Smith 1964-8-1 2304 El Dorado Echo Lake; s shore 2194 Comment
  UCD60642  Polygonum polygaloides subsp. kelloggii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4105 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  CAS-BOT-BC419933  Polygonum polygaloides subsp. kelloggii Alice Eastwood 1906-7-23 902 El Dorado Glen Alpine Region. Lily Lake on trail Comment
  CAS-BOT-BC411422  Polygonum shastense C. W. Sharsmith 1937-8-30 3460 El Dorado north ridge Freel Peak, in granitics, south of Lake Tahoe, Sierra Nevada 3108 Comment
  SACT002045  Polypogon monspeliensis J. Wilson 1982-5-7 El Dorado Along side road 0.3 mile north on Hickok Road from Malcolm Dixon intersection. 277.368 Comment
  UCD136478  Polystichum californicum G. L. Stebbins 1977-7-3 7760 El Dorado Along Weber Creek, 3/4 miles east of crossing of Cedar Ravine Road. 563 Comment
  UC964857  Polystichum imbricans subsp. imbricans G. Thomas Robbins 1945-6-17 1993 El Dorado near Baltic Peak (above Camp Creek) 1005 Comment
  SBBG11892  Porterella carnosula D. Myrick 1958-6-23 45 El Dorado N side of Fallen Leaf Lake, Lake Tahoe 1889 Comment
  UCD72916  Porterella carnosula Frederica Bowcutt 1987-7-3 1071 El Dorado Tahoe Basin SE of Upper Truckee R. and Angora Creek confluence. Lake Valley State Recreation Area (Lake Tahoe Country Club) between South Lake Tahoe and Meyers. Immed. W. of Hwy 50 and Arapahoe Rd. Immed. E of driving range and S of entrance to golf course. 1981 Comment
  UCR182153  Portulaca oleracea George K. Helmkamp, E. A. Helmkamp 2006-10-23 11574 El Dorado Sierra Nevada Mtns. Foothills, Latrobe; junction of South Shingle Road and Latrobe Road 238 Comment
  JEPS124709 Image available Potamogeton epihydrus P. L. Billings 1965-7-1 15 El Dorado Collected at Grass Lake, 7.2 miles from the intersection of HWY 89 and 50. Comment
  UCD83782  Potamogeton foliosus Lars W. J. Anderson 21-22 May 2009 WP 448 a El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 448. Comment
  CHSC73394  Potamogeton gramineus L. P. Janeway; Susi Urie 1998-8-4 5910 El Dorado Lake Tahoe Basin-National Forest. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2008 Comment
  CAS-BOT-BC453755  Potamogeton natans Elsie Z. Lovegrove 1941-9-20 s.n. El Dorado (Near Fallen Leaf L.), Lily Lake. Comment
  RSA790892  Potentilla Peter Rubtzoff 1974-6-4 7540 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. 1320 Comment
  CAS-BOT-BC143122  Potentilla breweri Alice Eastwood 1906-9-5 1311 El Dorado Mt. Tallac, Glen Alpine region Comment
  UCD60444  Potentilla bruceae Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3995 El Dorado Washoe Meadows State Park. Angora Meadows, between sewer manholes #7 and #8. 1921 Comment
  UCSB2839  Potentilla flabellifolia Keator, Glenn 1958-7-17 El Dorado Echo ridge about 1 mile up on trail to Lake of the Woods, west of Fallen leaf lake 2286 Comment
  UCR188448  Potentilla glandulosa subsp. glandulosa George K. Helmkamp, E. A. Helmkamp 2007-4-29 11876 El Dorado Foothills, Northern Sierra Nevada Mountains, Lake Oaks mobile home park, Diamond Springs 524 Comment
  UCR196842  Potentilla glandulosa subsp. glandulosa George K. Helmkamp, E. A. Helmkamp 2008-6-3 13566 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
  UCR248544  Potentilla glandulosa subsp. glandulosa George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22036 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 2.1 miles east of Stumpy Meadows Lake, 15.6 km NNE (06 deg. ) of Pollock Pines 1357 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
  UCD81306  Potentilla gracilis Ellen Dean; T. Sasaki 2007-7-23 4421 El Dorado Tahoe Conservancy Lands, just SE of private ranch with an entrance along Sawmill Road, north side of Truckee River, north of Lake Valley Recreation area. Upper Truckee River Restoration Project monitoring well #21 plot. 1920 Comment
  CAS-BOT-BC228596  Potentilla gracilis var. fastigiata George K. Helmkamp; William Barnes 2010-9-4 16938 El Dorado Northern Sierra Nevada Mountains: Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  UCD165716  Potentilla gracilis var. fastigiata Ellen Dean 2016-7-12 9071 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along Highway 89 south of unnamed drainage. 2061 Comment
  CAS-BOT-BC539981  Potentilla gracilis var. fastigiata Ella Dales Cantelow 1935-7-28 1064 El Dorado Carson's Pass Comment
  UC747005  Potentilla grayi G. Thomas Robbins 1943-8-15 1343 El Dorado 2 1/2 mi ne Wrights Lake (edge of Grouse Lake); , ne of Wrights Lake 2438 Comment
  UCD113798  Potentilla grayi P. B. Kennedy 1920-9-20 240 El Dorado El Dorado National Forest -- Upper Range -- Camp. 2194 Comment
  POM332772  Potentilla palustris M. H. Sachet 1957-8-31 298 El Dorado South of Lake Tahoe, beetween Myers and Echo Summit (east slope) [Possibly at Osgood Swamp]. Comment
  SEINET2083853  Potentilla recta G. Rink 1999-7-14 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  BFRS75 Image available Prunella vulgaris subsp. lanceolata Peter Rubtzoff, John Thomas Howell 1973-7-18 7162 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) Comment
  UCR170664  Prunella vulgaris var. lanceolata George K. Helmkamp, E. A. Helmkamp 2005-8-14 9811 El Dorado Northern Sierra Nevada Foothills, Diamond Springs. Lake Oaks mobile home park 521 Comment
  UCR209042  Prunella vulgaris var. lanceolata George K. Helmkamp, E. A. Helmkamp 2009-8-19 15484 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  UCD125315  Prunella vulgaris var. lanceolata H. A. Borthwick 1925-6-15 1810 El Dorado Kybrurz. Comment
  CAS-BOT-BC159950  Prunus emarginata L. R. Abrams 1917-9-19 6778 El Dorado Lily Lake - Fallen Leaf Region Comment
  RSA78934  Prunus emarginata E. K. Balls 1952-10-8 18112 El Dorado SW corner of Fallen Leaf Lake, by trail to Stanford Tract. 1982 Comment
  UC1128297  Prunus emarginata A. D. Gifford, P. L. Johannsen 1934-6-20 280 El Dorado w ridge of Plum Creek, El Dorado National Forest Plum Creek; El Dorado National Forest, Plum Creek 1584 Comment
  UCD113193  Prunus emarginata Flora Hayes 1935-6-15 s.n. El Dorado Strawberry. Comment
  UCD113203  Prunus emarginata G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10763 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 Highway US-50.) 2003 Comment
  UCR173446  Prunus emarginata George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10545 El Dorado Northern Sierra Nevada Mountains, El Dorado National Forest; south of Union Valley Reservoir, c. 2 air mi. N of US Hwy 50; junction of Ice House Canyon Road and Granite Springs Road 1610 Comment
  UCD16019  Prunus subcordata E. Bortiri 2000-4-16 106 El Dorado Hazel Valley Rd., 1 mile south Hwy 50, near road. Comment
  UC555693  Prunus virginiana var. demissa H. L. Mason 1928-5-4 4526 El Dorado Hastings Creek near Pilot Hill; Hastings Creek Comment
  HSC26664  Pseudognaphalium beneolens Thomas W. Nelson 1972-11-26 714 El Dorado Comment
  UCD165849  Pseudognaphalium luteoalbum Peter Rubtzoff 1972-9-27 6951 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  RSA790869  Pseudognaphalium macounii Peter Rubtzoff, John Thomas Howell 1973-7-18 7123 El Dorado Blodgett Forest: Mainline Road ca. 0.1 mi south of Clearcut (ca. 0.4 mi north of Mutton Creek Road junction) (Comp. 500U). Comment
  CAS-BOT-BC357241  Pseudognaphalium microcephalum Geo. B. Grant 1901-6-18 s.n. El Dorado Sherman Canyon Comment
  SFV11123  Pseudostellaria jamesiana J. Turner, F. M. Ball (1209) 1962-7-13 s. n. El Dorado Highway 89, about 5 miles south of Meyers. Moist, rocky, roadside bank. 2287 Comment
  MACF014592  Pseudotsuga menziesii F. A. MacFadden 1934-7-28 12823 El Dorado Myres Station Eldorado Co. California 1950 Comment
  SEINET3258009 Image available Pseudotsuga menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2008-3-11 13145 El Dorado Sierra Nevada Mountains Foothills; Lake Oaks Mobile Home Park, Diamond Springs. 530 Comment
  CAS-BOT-BC361684  Psilocarphus Peter Rubtzoff 1974-6-18 7593 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  OBI48615  Psilocarphus tenellus Unknown 1883-5-8 s.n. El Dorado Kelsey Comment
  CAS-BOT-BC146380  Ptelea crenulata G. K. Helmkamp; E. A. Helmkamp 2007-5-27 12160 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
  SBBG19381  Ptelea crenulata H. F. Copeland 1940-6-24 1605 El Dorado Salmon Falls, S bank of S Fork of American River Comment
  CAS-BOT-BC76577  Pteridium aquilinum Gladys L. Smith 1959-6-15 1152 El Dorado Glen Alpine Road from Fallen Leaf Lake, beyond gate. 2225 Comment
  CAS-BOT-BC262966  Pterospora andromedea Peter Rubtzoff 1974-7-22 7748 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-BC460489  Pterospora andromedea Alice Eastwood 1906-7-25 1046 El Dorado Glen Alpine Region: Fallen Leaf Lake Comment
  UCD13313  Purshia tridentata Renaud Nalin; Pat Okubara 1996-10-8 s.n. El Dorado Border of El Dorado and Alpine Counties: Along Hwy 89 south, just south of Luther Pass turnout. 731 Comment
  RSA449667  Purshia tridentata var. tridentata Louis Greata 1901-06 2136 El Dorado Tallac. Near Lake Tahoe. Comment
  POM70612  Pycnanthemum californicum Marcus E. Jones 1882-7-7 s.n. El Dorado St. Lawrence Comment
  UCD146965  Pyrola aphylla Chuck Hughes 2012-6-19 336 El Dorado About 30 feet southeast of Blair Road. 1138 Comment
  CAS-BOT-BC460589  Pyrola aphylla G. Thomas Robbins 1943-6-20 1191 El Dorado Along road to PG&E Power House, 2--3 mi. W of Forebay reservoir (near Pollock Pines) 975 Comment
  CAS-BOT-BC462859  Pyrola asarifolia Laura M. Lathrop 1909-7-12 s.n. El Dorado Near Fallen Leaf Lake Comment
  POM287109  Pyrola californica Lyman Benson 1931-8-2 2820 El Dorado Fallen Leaf (Lake), Sierra Nevada Mt. Lily Lake 2287 Comment
  CAS-BOT-BC466017  Pyrola picta G. Thomas Robbins 1945-8-4 2081 El Dorado On shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area 2011 Comment
  UC32685  Pyrola picta W. A. Setchell, C. C. Dobie Jul 6-21 1901 El Dorado Cascade Lake Comment
  RSA476540  Quercus chrysolepis Wm. Martin 1971-9-11 20318 El Dorado 3 miles north of Placerville on Hwy. 193. Comment
  SACT002621  Quercus chrysolepis Herbert Copeland 1934-7-22 El Dorado Comment
  UCD67025  Quercus chrysolepis Rodney Gale Myatt 1970-7-10 378 El Dorado South Fork of American River from Pollock Pines. 822 Comment
  UCD45713  Quercus douglasii D. Q. Cavagnaro 1963-9-11 18 El Dorado U.S. Highway 50, 7 miles west of Shingle Springs, El Dorado County, California. Elevation 700 feet. 213 Comment
  SD60172  Quercus durata B. D. Stark, C. B. Wolf 1933-7-23 5483 El Dorado western slope of Sierra Nevada, Sweetwater Creek near Salmon Falls 152 Comment
  UCD80339  Quercus durata CNPS SN Foothill Team 2005-6-14 SNNR 0279 c El Dorado BLM, Pine Hill Preserve, in the DFG Salmon Falls Unit. 361 Comment
  SEINET5644374  Quercus kelloggii Elizabeth Neese 1985-10-1 17283 El Dorado Along Highway 49 between Placerville and Coloma.; 0 Comment
  POM166576  Quercus lobata Alice Eastwood 1922-10-28 11560 El Dorado Pleasant Valley. Comment
  UCR191079  Quercus lobata George K. Helmkamp, E. A. Helmkamp 2007-9-19 12978 El Dorado Northern Sierra Nevada Mountains Foothills, along Greenstone Road just south of its junction with US-50 (east of Shingle Springs) 427 Comment
  CAS-BOT-BC104522  Quercus vacciniifolia C. B. Wolf 1930-10-9 1717 El Dorado Along the trail between Glen Alpine Springs and Susie Lake 2133 Comment
  RSA46945  Quercus vacciniifolia G. Thomas Robbins 1943-6-27 1215 El Dorado On rocky ridge above Echo Summit Pass. 2439 Comment
  SACT002719  Quercus vacciniifolia G. Robbins 1943-7-25 El Dorado Common on dry, rocky slopes along trail above east shore of Upper Echo Lake. Comment
  UC5524  Quercus vacciniifolia Miss K. A. Chandler Sep 1901 El Dorado between Tahoe and Lucile 2133 Comment
  UCD112216  Quercus vacciniifolia Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7189 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 ft south of road on west side of meadow. 1977 Comment
  UCD47455  Quercus vacciniifolia Susan Horner 1976-6-10 28 El Dorado California, El Dorado County: Peddler Hill, 3 miles northeast of lumberyard at ranger station on Highway 88. Comment
  UCD14626  Quercus wislizeni Nathan Horn 1989-4-20 5 El Dorado California, El Dorado Co.; along a dirt road at the base of Pine Hill; 560 Comment
  UC311603  Raillardella argentea unknown July 1918 El Dorado Pyramid Peak Sierra Nevada 2438 Comment
  UC1613480  Ranunculus alismifolius Charles M. Belshaw 1935-7-5 1078 El Dorado on upper south fork of Silver Creek near Wilson's; south fork of Silver Creek 2286 Comment
  CAS-BOT-BC379229  Ranunculus alismifolius var. alismellus Geo. B. Grant 1906-8-1 s.n. El Dorado Glen Alpine, Lake Tahoe Comment
  CAS-BOT-BC380402  Ranunculus alismifolius var. hartwegii LeRoy Abrams 1911-7-29 4851 El Dorado Lake Tahoe region, Glen Alpine trail, Mt. Tallac 2743 Comment
  CHSC73312  Ranunculus flammula L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-28 5878 El Dorado Lake Tahoe Basin--National Forest. Along Road 1214 (to Angora Lookout), 0.7 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake. 2042 Comment
  CHSC23222  Ranunculus muricatus Robert A. Schlising 1963-5-3 2541 El Dorado Roadside and pastures along Hwy 49, few blocks south of village of Cool; in corner of pasture. Comment
  RSA523407  Ranunculus muricatus G. H. True 1936-4-9 419 El Dorado In hills betw Eldorado and Shingle Springs. 457 Comment
  SEINET9312388  Ranunculus occidentalis Unknown 2009-5-4 14598 El Dorado Sierra Nevada Mountains Foothills Comment
  UCD96797  Ranunculus occidentalis G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10967 El Dorado Northern Sierra Nevada Mnts: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  UCR173495  Ranunculus occidentalis George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10536 El Dorado Northern Sierra Nevada Mountains, Along Ice House Canyon Road, 10.6 mi. south of Wentworth Springs Road (just south of the Jones fork of Silver Creek and SE of Union Valley Reservoir) 1509 Comment
  UCR217913  Ranunculus occidentalis George K. Helmkamp, E. A. Helmkamp 2010-5-22 16083 El Dorado Sierra Nevada Mountains Foothills, at the junction of Perry Creek Road and Slug Gulch Road, 0.5 mi. northeast of the village of Fairplay 677 Comment
  UCR242945  Ranunculus occidentalis George K. Helmkamp, E. A. Helmkamp 2011-5-24 17359 El Dorado Northern Sierra Nevada Mountains Foothills, Mesquite Road, 6.3 miles south of its junction with Wentworth Springs Road. 7.2 mi. NW (318 deg. ) of Pollock Pines 1098 Comment
  UCR250699  Ranunculus occidentalis George K. Helmkamp, Mary Alice Barnes 2013-5-10 20543 El Dorado Northern Sierra Nevada Mtns. Foothills, Volcanoville Road (end of maintained road), 5.1 miles northwest of Bear Foot Road, at site of Volcanoville 960 Comment
  SEINET198880  Ranunculus occidentalis F. H. Takatori 1952-5-10 s.n. El Dorado 2.5 mi W of Camino on Hwy 50 610 Comment
  UCD148519  Ranunculus uncinatus Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8250 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. 1950 Comment
  UCD160909  Raphanus raphanistrum G. Ledyard Stebbins 1977-6-28 7727 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
  UCD42469  Raphanus sativus Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR235300  Raphanus sativus George K. Helmkamp, E. A. Helmkamp 2011-11-17 18455 El Dorado Southeastern Sacramento Valley, 1.6 miles west of Latrobe on South Shingle Road 194 Comment
  UC746914  Rhamnus ilicifolia G. Thomas Robbins 1945-4-22 1849 El Dorado 2-3 mi nw Shingle Springs 457 Comment
  UCR197246  Rhamnus ilicifolia George K. Helmkamp, E. A. Helmkamp 2008-4-25 13324 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UC463341  Rhamnus rubra L. R. Abrams 1928-6-20 12618 El Dorado near Fallen Leaf; Lily Lake Comment
  CAS-BOT-BC109783  Rhodiola integrifolia E. A. McGregor 1909-8-22 170 El Dorado Lake Tahoe Region. Glen Alpine. 2133 Comment
  JEPS49444  Ribes cereum R. L. Pendleton, F. M. Reed 1907-7-24 1100 El Dorado summit Mt. Tallac; Lake Tahoe Region 2956 Comment
  UCR242336  Ribes cereum var. cereum George K. Helmkamp, E. A. Helmkamp 2010-8-20 16807 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-BC173319  Ribes lasianthum Le Roy Abrams 1911-7-29 4831 El Dorado Near the summit of Mt. Tallac 2895 Comment
  JEPS49396  Ribes montigenum R. L. Pendleton, F. M. Reed 1907-7-23 1058 El Dorado Lake Lucile Trail Lake Tahoe Region, Glen Alpine 2286 Comment
  RSA0021916  Ribes montigenum Carl B. Wolf 1928-8-17 3355 El Dorado Trail from Susie to Heather Lake. 2393 Comment
  CAS-BOT-BC212341  Ribes nevadense W. R. Dudley 1900-6-1 s.n. El Dorado Lake in woods above McKinney Comment
  SFV8487  Ribes nevadense L. Feldon 1966-4-19 43 El Dorado On US-50 about 21 miles east of Placerville. 1524 Comment
  UC85561  Ribes nevadense Katharine Brandegee 1907-5-24 El Dorado about 20 mi above Placerville (Overland Road) Comment
  UCD19714  Ribes nevadense C. H. Lamoureux; R. Gankin and R. Evert 1956-4-27 1049 El Dorado 18 miles east of Placerville, on US Hwy 50; 1 mile west of Pacific House. Near Roman Gankin's cabin. Comment
  UC1613516  Ribes roezlii Charles M. Belshaw 1935-5-25 910 El Dorado 43 Milestone by New Twin Bridges (Placerville-Tahoe highway, Sierra Nevada); Sierra Nevada, 43 Milestone 2133 Comment
  UC747349  Ribes roezlii G. Thomas Robbins 1943-7-23 1280 El Dorado 3 mi e Camino (C.C.C. Camp Snowline) 1036 Comment
  UC75470  Ribes roezlii var. amictum Miss Katherine Chandler 1904-1-1 El Dorado near Glen Alpine; Tahoe Region Comment
  CAS-BOT-BC198984  Ribes roezlii var. roezlii Alice Eastwood 1927-3-26 14180 El Dorado On road from Coloma to Georgetown. Comment
  UCD84164  Ribes roezlii var. roezlii Chuck Hughes 2009-7-7 123 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  CAS-BOT-BC173973  Ribes viscosissimum E. A. McGregor 1909-8-12 96 El Dorado Grass Lake 2194 Comment
  UC75455 Image available Ribes viscosissimum Milo S. Baker 1904-6-30 El Dorado near Lake Tahoe; Fallen Leaf Lake Comment
  UC75459 Image available Ribes viscosissimum W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe; Rubicon Park 1897 Comment
  CAS-BOT-BC362972  Rigiopappus leptocladus John Thomas Howell 1954-5-17 29689 El Dorado 1.5 miles south of Garden Valley Comment
  BFRS259 Image available Rorippa Peter Rubtzoff 1973-7-18 7130 El Dorado Blodgett Forest: Mutton Creek Road near East Fork Gaddis Creek crossing (Comp. 500U) Comment
  UCD80181  Rorippa curvisiliqua CNPS SN Foothill Team 2006-4-12 SNFN 0357 b El Dorado CDPR Folsom State Recreation Area, below the high water line of Folsom Lake. 138 Comment
  CAS-BOT-BC74492  Rorippa curvisiliqua R. E. Frenkel 1964-7-30 735 El Dorado At Ice House Reservoir ca. 2.7 miles east of campground development. 1655 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
  UC555646  Rosa bridgesii Herbert L. Mason 1926-5-30 3336 El Dorado near Cook Station (w side of pass); Sierra Nevada Mountains, Kit Carson Pass Comment
  CAS-BOT-BC148124  Rosa gymnocarpa G. Thomas Robbins 1944-6-3 1651 El Dorado Along U.S. Highway 50, 3 mi. e. of Camino 1036 Comment
  CAS-BOT-BC148283  Rosa woodsii var. ultramontana L. R. Abrams 1917-9-22 6829 El Dorado Gilmore Lake, Lake Tahoe Region Comment
  POM271064  Rubus parviflorus W. Price 1898-07 s.n. El Dorado Glen Alpine. Comment
  SBBG11873  Rubus parviflorus D. Myrick 1958-6-23 54 El Dorado Fallen Leaf Lake 1889 Comment
  UCD19257  Rubus parviflorus Van M. Mar 1989-7-21 24 El Dorado El Dorado County. 2011 Comment
  UCR196844  Rubus parviflorus George K. Helmkamp, E. A. Helmkamp 2008-6-3 13569 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
  BFRS424 Image available Rubus vitifolius Peter Rubtzoff 1975-6-26 8133 El Dorado Blodgett Forest: West Fork Gaddis Creek off west side of Mainline Road 0.15 mi. north of Mutton Creek Road junction (Comp. 500U). Comment
  BFRS234 Image available Rudbeckia hirta var. pulcherrima Peter Rubtzoff 1974-7-25 7786 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  JEPS73002  Rumex acetosella Gladys L. Smith 1964-7-3 2028 El Dorado 1 mi w Echo Summit (along Highway 50) 2133 Comment
  JEPS73004  Rumex acetosella Gladys L. Smith 1972-7-20 3291 El Dorado Glen Alpine Spring 2194 Comment
  SEINET3087511 Image available Rumex acetosella Norman C. Cooper 1944-8-20 2592 El Dorado Lake Tahoe, south end. Comment
  UCD165798  Rumex acetosella Ellen Dean; with Daniel McNair 2016-7-19 9138 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2048 Comment
  UCD101044  Rumex acetosella P. B. Kennedy 1920-8-12 50 El Dorado Around barn, introduced El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD44211  Rumex acetosella C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1577 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCSB50180  Rumex acetosella Gray, John 1976-5-16 El Dorado On Mosquito Ridge Road, 12 miles east of Forest Hills. T 14N R 12E Sec 30, NW 1/4 975 Comment
  UCR250055  Rumex conglomeratus George K. Helmkamp, Elizabeth Helmkamp 2013-5-22 20654 El Dorado Northern Sierra Nevada Mtns. Foothills, Along E-16 (Mt. Aukum Rd.) at the southwest end of Angustini Reservoir 569 Comment
  BFRS123 Image available Rumex conglomeratus Peter Rubtzoff 1975-7-22 8218 El Dorado Vicinity of Blodgett Forest: Sand Mountain Boulevard about 0.05 mi. south of County Road. Georgetown Divide, Sierra Nevada. Comment
  UCR235582  Rumex crispus George K. Helmkamp, E. A. Helmkamp 2012-5-3 18902 El Dorado Northern Sierra Nevada Mountains Foothills, unnamed road leading to power plant, 0.3 mile east of South Fork American River bridge 613 Comment
  UCR262006  Rumex crispus George K. Helmkamp, E. A. Helmkamp 2011-7-30 17933 El Dorado Northern Sierra Nevada Mountains, North-South Road, 2.1 miles north of its junction with Omo Ranch Road, 0.9 mi. NNW (351 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1248 Comment
  CAS-BOT-BC433876  Rumex salicifolius John Thomas Howell 1954-5-17 29771 El Dorado Spanish Ravine, Placerville 609 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
  CHSC73187  Rumex salicifolius var. triangulivalvis L. P. Janeway; Eric Schroder 1998-8-20 6134 El Dorado Lake Tahoe Basin Management Unit. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  CAS-BOT-BC132690  Salix Beecher Crampton 1986-8-17 10037 El Dorado Stateline Comment
  UCR148116  Salix caudata Beecher Crampton 1986-8-20 10048 El Dorado South Lake Tahoe, Al Tahoe blvd. and Pioneer Trail, just east of Heavenly Valley Creek Comment
  CAS-BOT-BC103492  Salix eastwoodiae W. R. Dudley 1900-6-1 s.n. El Dorado Tallac House to Desolation Valley Comment
  UCD142268  Salix eastwoodiae Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7915 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, near outlet. Southern side of the pond. 2022 Comment
  CAS-BOT-BC176152  Salix exigua Peter Rubtzoff 1972-9-27 6950 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  CAS-BOT-BC176412  Salix laevigata Peter Rubtzoff 1975-6-4 8028 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCD111099  Salix laevigata Robert C. Bechtel 1952-5-3 94 A El Dorado Greenwood. 502 Comment
  BFRS367 Image available Salix lasiandra Peter Rubtzoff 1972-10-4 6991 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  BFRS368 Image available Salix lasiandra Peter Rubtzoff 1975-6-4 8031 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  UCD160109  Salix lasiandra James A. Neilson Jr. 1973-5-24 3586 El Dorado El Dorado County. South Lake Tahoe Airport. Behind rifle range. (Exact location unknown. Elevation and coordinates estimated by label maker.) 1908 Comment
  CAS-BOT-BC125197  Salix lasiandra var. lasiandra Alice Eastwood 1906-7-23 965 El Dorado Camp Agassiz Comment
  UCD111590  Salix lasiolepis Robert C. Bechtel 1952-5-3 94 B El Dorado Greenwood. 502 Comment
  UCD165913  Salix lasiolepis Ellen Dean; with Mayra Huerta 2016-8-2 9227 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of park near Balancing Rock and boulder fields. 1947 Comment
  UCD47927  Salix lasiolepis Ellen Dean; Dan Potter 2005-5-11 2603 El Dorado El Dorado County. Near junction of Meadowbrook and Bear Creek Roads, Along trail that follows Traverse Creek north, just E of bridge over creek. 685 Comment
  UCD81308  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-BC124593  Salix lemmonii W. R. Dudley 1893-6-1 s.n. El Dorado n side of Mt. Tallac Comment
  CAS-BOT-BC124599  Salix lemmonii W. R. Dudley 1900-6-29 s.n. El Dorado Truckee River below Tahoe City Comment
  CAS-BOT-BC124603  Salix lemmonii W. R. Dudley 1900-6-29 5802 El Dorado Truckee River below Tahoe City Comment
  CAS-BOT-BC124609  Salix lemmonii W. R. Dudley 1909-8-23 s.n. El Dorado Lake Tahoe 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
  CHSC79361  Salix lemmonii Beecher Crampton 1980-6-24 9744 El Dorado Meyers. Comment
  SEINET10413024  Salix lemmonii E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3987 El Dorado Washoe Meadows State Park, Angora Meadows, between sewer manholes #5 and #6. 1918 Comment
  UC1729880  Salix lemmonii L. P. Janeway, Eric Schroder, Katherine Murrell, Todd Adams 1998-7-28 5883 El Dorado about 0.7 mi e-se of the middle edge of Fallen Leaf Lake (along Road 1214 to Angora Lookout 0.7 mi from the road to Fallen Leaf Lake, Emerald Bay Quadrangle); Road 1214 to Angora Lookout, Emerald Bay Quadrangle 2042 Comment
  RSA605320  Salix lucida subsp. lasiandra Louis C. Wheeler 1952-9-25 6964 El Dorado Coloma. Comment
  CAS-BOT-BC227810  Salix lutea Beecher Crampton 1987-4-30 10105 El Dorado South Lake Tahoe, Stateline, Park Ave and Lake Parkway Comment
  UCD34656  Salix lutea Beecher Crampton 1987-4-30 10100 El Dorado El Dorado County, South Lake Tahoe, Al Tahoe, Heavenly Valley Creek Meadow next to Al Tahoe Blvd.. Comment
  UCD34789  Salix melanopsis Beecher Crampton 1990-5-9 10234 El Dorado El Dorado County, Tahoe Basin, South Lake Tahoe, Stateline, Lakeshore blvd. just west of Park ave.. Comment
  UC1135076  Salix scouleriana A. D. Gifford 1934-7-20 307 El Dorado 3 mi. n.-n.w. Leek Springs; El Dorado Nat'l Forest, Pyramid Peak Quad. 2072 Comment
  CAS-BOT-BC221117  Salvia sonomensis H. L. Mason 1928-5-4 4497 El Dorado Dugars, 3 miles north of Latrobe Comment
  CAS-BOT-BC221121  Salvia sonomensis G. Thomas Robbins 1945-4-22 1847 El Dorado 2-3 mi. NW of Shingle Springs 457 Comment
  RSA293061  Salvia sonomensis Reino Alava 1957-4-27 657 El Dorado Along US Highway no. 50, about four miles west of Placerville. Comment
  SBBG22005  Salvia sonomensis R. F. Thorne, P. Everett 1964-4-16 33764 El Dorado Pine Hill, ca. 3-4 mi ENE of Rescue 609 Comment
  JEPS72383  Sambucus mexicana Gladys L. Smith 1972-7-20 3316 El Dorado trail to L. Gilmore above Glen Alpine Spring 2407 Comment
  RSA799175  Sambucus mexicana George K. Helmkamp, E. Helmkamp 2010-9-23 16951 El Dorado Northern Sierra Nevada Mtns: Peavine Ridge Road, 2.8 mi 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
  UC1119894  Sambucus racemosa var. microbotrys P. L. Johannsen and A. D. Gifford 1934-6-25 282 El Dorado se Silver Lake; Eldorado National Forest, Pyramid Pk. Quadrangle 2438 Comment
  UC747081  Sambucus racemosa var. microbotrys G. Thomas Robbins 1943-7-25 1301 El Dorado about 1 mi se Desolation Valley Wilderness Area (meadow along trail to Echo Lake) 2438 Comment
  UCR197598  Sambucus racemosa var. microbotrys George K. Helmkamp, E. A. Helmkamp 2008-6-23 13704 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 0.7 mile southeast of Leek Spring 2268 Comment
  UC1537169  Sanicula bipinnata Gordon H. True Jr. 1936-4-8 397 El Dorado Hill between Eldorado and Nashville 457 Comment
  SEINET2445058  Sanicula bipinnatifida George K. Helmkamp, E. A. Helmkamp 2010-5-17 16063 El Dorado Sierra Nevada Mountains Foothills. Pine Hill Road, 0.8 mi above the junction with Bertana Court; edge of Pine Hill Ecological Reserve (Shingle Springs 7.5'). 610 Comment
  UC566852  Sanicula bipinnatifida Herbert L. Mason 1928-5-4 4499 El Dorado Shingle Springs Comment
  UC624282  Sanicula bipinnatifida L. Constance and C. P. Smith 1939-5-6 2472 El Dorado 1.4 mi n of Nashville; Sierra Nevada Foothills 304 Comment
  UC746910  Sanicula crassicaulis G. Thomas Robbins 1943-4-30 1058 El Dorado 3 mi e of Placerville (near Institute of Forest Genetics) 762 Comment
  RSA32298  Sanicula crassicaulis G. Thomas Robbins 1943-4-30 1058 El Dorado Near institute for Forest genetics, 3 mi. e. of Placerville 762 Comment
  SEINET2470928  Sanicula tuberosa K. Christie 2010-6-24 1869 El Dorado Lake Tahoe Basin Management Unit (USFS); along North Upper Truckee Road, in the vicinity of Osgood Swamp, at the interface between Forest Service land and a residential neighborhood. 2011 Comment
  UC1598739  Sanicula tuberosa M. H. Gates 1879-1 El Dorado Rose Springs Comment
  UC624281  Sanicula tuberosa L. Constance and C. P. Smith 1939-5-6 2471 El Dorado 1.4 mi n of Nashville (Sierra Nevada Foothills); Sierra Nevada Foothills 304 Comment
  UCD60574  Sanicula tuberosa Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4039 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  UCR176423  Sanicula tuberosa George K. Helmkamp, E. A. Helmkamp 2006-7-10 10888 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir 2030 Comment
  SD240956  Saponaria officinalis George K. Helmkamp, E. A. Helmkamp 2011-10-13 18414 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 8.1 miles northwest of Pollock Pines, at north side of bridge over the South Fork American River (Slate Mountain 7.5'Q) 595 Comment
  UCD19880  Sarcodes sanguinea C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1169 -5 El Dorado El Dorado National Forest, South Fork Campground. Comment
  JEPS71865  Saxifraga aprica Gladys L. Smith 1967-6-11 2432 El Dorado Upper Truckee Valley, Hawley Grade Hawley Grade; Upper Truckee Valley, Hawley Grade 2133 Comment
  JEPS71869  Saxifraga bryophora Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2666 El Dorado near Aloha Lake (Pyramid Peak); Pyramid Peak 2743 Comment
  UC747166  Saxifraga bryophora G. Thomas Robbins 1943-8-15 1346 El Dorado 2 1/2 mi ne of Wrights Lake (at edge of Grouse Lake); Grouse Lake 2438 Comment
  UCR235603  Saxifraga californica George K. Helmkamp, E. A. Helmkamp 2012-4-27 18860 El Dorado Northern Sierra Nevada Mountains Foothills, Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River 401 Comment
  UC14520  Saxifraga odontoloma W. C. Blasdale July, 1897 El Dorado Lake Tahoe Region Comment
  UC480722  Saxifraga odontoloma W. C. Blasdale 1923-7-27 El Dorado Tamarack Lake; Lake Tahoe Region, Tamarack Lake Comment
  JEPS71873  Saxifraga oregana Gladys L. Smith 1969-8-9 2434 El Dorado Pow-Wow Bog, U.S. 50 Pow-Wow Bog 2194 Comment
  UC14519  Saxifraga oregana W. C. Blasdale July, 1897 El Dorado Lake Tahoe Region Comment
  RSA49049  Saxifraga tolmiei Verne Grant, Alva Grant 1949-7-18 8756 El Dorado On crest of ridge southeast of Ralston Peak, near Echo Lak 2744 Comment
  BFRS327 Image available Scirpus congdonii Peter Rubtzoff 1972-8-30 6878 El Dorado Blodgett Forest: marshy opening along East Fork Gaddis Creek about 0.1 mile south of Clearcut (Comp. 460E). Comment
  BFRS328 Image available Scirpus congdonii Peter Rubtzoff, John Thomas Howell 1973-7-17 7089 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E). Comment
  UC638741  Scirpus congdonii Ethel Crum 1939-7-21 2096 El Dorado two mi se Echo Lake (Echo Summit); , two mi se of Echo Lake 2286 Comment
  CAS-BOT-BC110845  Scirpus congdonii W. R. Dudley 1894-8-30 s.n. El Dorado By road to Lake of the Woods 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
  UCD125153  Scirpus microcarpus Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7445 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  SD240958  Scleranthus annuus George K. Helmkamp, E. A. Helmkamp 2012-4-24 18838 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 (66a^z) of Garden Valley (Garden Valley 7.5'Q) 705 Comment
  UC1125815  Scleranthus annuus subsp. annuus C. M. Belshaw 1936-6-13 2334 El Dorado Kyburz; El Dorado National Forest, Pyramid Peak Quad. Comment
  UCD38578  Scleranthus annuus subsp. annuus Beecher Crampton 1956-5-11 3371 El Dorado Along US Hwy 50, about 15 miles west of Placerville. Comment
  OBI74571  Scutellaria californica David J. Keil 1992-1 23375 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UC217361  Scutellaria californica H. M. Hall 1921-6-29 11382 El Dorado n of Sly Park Comment
  RSA613395  Scutellaria galericulata Mary DeDecker 1956-7-14 433 El Dorado Lake Tahoe near Meeks Bay. 1921 Comment
  JEPS48017  Sedum obtusatum Alice M. Ottley 1920-7-13 1177 El Dorado Echo Ridge near Fallen Leaf; Echo Ridge near Fallen Leaf Comment
  JEPS72363  Sedum obtusatum Gladys L. Smith 1972-8-26 3531 El Dorado trail from Eagle Falls to Eagle Lake; trail from Eagle Falls to Eagle Lake 2127 Comment
  UCR217174  Sedum spathulifolium George K. Helmkamp, E. A. Helmkamp 2010-5-14 16040 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 1.1 mi. NE (69 deg. ) of Somerset, just west of the bridge over the Cosumnes River 544 Comment
  CAS-BOT-BC62111  Selaginella hansenii G. Thomas Robbins 1944-4-23 1547 El Dorado along Slab Creek near its juncture with South Fork American River, about 5 mi. n. of Camino 609 Comment
  JEPS14599  Selaginella hansenii Peter H. Raven with G. Thomas Robbins 1956-4-29 9098 El Dorado n side of N. Fork Cosumnes River where it crosses rd. ne of Somerset (Youngs) Comment
  CAS-BOT-BC363365  Senecio aronicoides Wm. Vortriede 1928-4-21 s.n. El Dorado Placerville hills Comment
  JEPS71792  Senecio fremontii var. occidentalis Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2599 El Dorado summit area Blue Mountain Blue Mountain 2673 Comment
  CAS-BOT-BC363823  Senecio integerrimus var. exaltatus Alice Eastwood 1906-7-21 1014 El Dorado Glen Alpine Region. Glen Alpine road Comment
  JEPS71789  Senecio integerrimus var. exaltatus Gladys L. Smith 1963-7-7 1743 El Dorado California Alpine Lodge Echo Summit 2194 Comment
  UCD60560  Senecio integerrimus var. exaltatus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4025 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  CAS-BOT-BC364287  Senecio triangularis Catherine Best 1981-8-11 s.n. El Dorado Echo Lake 2255 Comment
  CAS-BOT-BC364295  Senecio triangularis Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC364302  Senecio triangularis G. K. Helmkamp; E. A. Helmkamp 2008-7-11 13766 El Dorado Northern Sierra Nevada Mountains: Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  CAS-BOT-BC364290  Senecio triangularis Alice Eastwood 1906-7-21 1215 El Dorado Glen Alpine Region. Trail to Angora Lakes Comment
  UCD106988  Sericocarpus oregonensis Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7259 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
  CAS-BOT-BC364734  Sericocarpus oregonensis subsp. californicus H. M. Hall 1910-7-21 8799 El Dorado Upper end of Fallen Leaf Lake 1950 Comment
  UC1557876  Sericocarpus oregonensis subsp. californicus J. C. Semple, J. Chimielewski 1987-9-20 8911 El Dorado south of, Camp Richardson Fallen Leaf Lake Comment
  CAS-BOT-BC364737  Sericocarpus oregonensis subsp. californicus G. Thomas Robbins 1943-8-21 1364 El Dorado In Eddy Arboretum, Institute of Forest Genetics, 3 mi. e. of Placerville 822 Comment
  UCD32645  Setaria parviflora Beecher Crampton 1954-7-2 2036 El Dorado El Dorado County, 1 mile southwest Garden Valley. 579 Comment
  CDA10936  Sherardia arvensis G. F. Hrusa 1994-4-28 11848 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  UC199153  Sibbaldia procumbens Chesnut and Drew 1890-8-16 El Dorado summit of Tallac; Lake Tahoe Region Comment
  UC1614174  Sidalcea asprella Charles M. Belshaw 1935-5-25 892 El Dorado Diamond Springs, about 3 miles S of Placerville Comment
  UCD116650  Sidalcea glaucescens H. A. Borthwick 1925-5-27 1824 El Dorado Placerville. Comment
  UC112804  Sidalcea hartwegii Katharine Brandegee 1908-6-2 El Dorado Pilot Hill Comment
  UC1191166  Sidalcea hartwegii Herbert L. Mason 1932-4-25 El Dorado w Pilot Hill; w of Pilot Hill Comment
  SEINET8945090  Sidalcea hartwegii K. Brandegee 1907-5-15 s.n. El Dorado Sweetwater Creek. Comment
  SJSU8453  Sidalcea hartwegii R. J. Bruce 1955-5-1 El Dorado Pilot Hill Rd c. 1 mi S of Pilot Hill Comment
  UCR196886  Sidalcea malviflora subsp. asprella George K. Helmkamp, E. A. Helmkamp 2008-6-3 13590 El Dorado Sierra Nevada Mountains, Forbay Road, 4.8 miles northwest of its junction with CA-50 at Pollock Pines 965 Comment
  UC201537  Sidalcea oregana subsp. spicata Le Roy Abrams 1911-7-27 4772 El Dorado Lake Valley Lake Tahoe Region, Lake Valley 1950 Comment
  SD106166  Sidalcea oregana subsp. spicata Helen-Mar Wheeler 1941-8-12 413 El Dorado Old sawmill, State Highway 89 (Upper Truckee River) 4.0 miles south of Meyers Post Office. 1951 Comment
  UC746834  Silene californica G. Thomas Robbins 1944-4-23 1558 El Dorado ca 4 mi nw Camino (along Chute Camp Road above Iowa Creek); above Iowa Creek, nw of Camino 762 Comment
  CAS-BOT-BC385888  Silene douglasii John Thomas Howell 1925-7-2 1313 El Dorado Between Fallen Leaf Camp and Glen Alpine Lodge, Lake Tahoe region Comment
  JEPS72121  Silene douglasii Gladys L. Smith 1963-7-27 1848 El Dorado Hawley Grade Sierra Nevada, , Hawley Grade (Old Echo Summit Pass) 1889 Comment
  RSA438856  Silene douglasii Albert J. Perkins 1923-8-11 s.n. El Dorado Lake Tahoe Region, Tamarack Trail Comment
  CAS-BOT-BC181284  Silene invisa Dean Wm. Taylor; Rexford Palmer 1983-8-29 8289 El Dorado Upper Long Canyon, tributary to South fork Amercian River, end of Forest Road 11N23C 2286 Comment
  CAS-BOT-BC181287  Silene invisa Dean Wm. Taylor; Rexford Palmer 1983-7-31 8230 El Dorado Anderson Ridge, along logging road. 2164 Comment
  CHSC114904  Silene lemmonii M. Beyers; G. F. Hrusa 2011-7-20 1017 El Dorado The Sierra Nevada Mountains: Shealor Lakes. Comment
  SD247391  Silene lemmonii George K. Helmkamp, E. A. Helmkamp 2013-6-19 20939 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, north of Carson Pass Highway. 2116 Comment
  UCD149306  Silene menziesii Ellen Dean; N. Khuu, K. Craig 2014-7-12 8450 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek between Hwy 89 and bridge that connects North and South Fire Roads. 1933 Comment
  CAS-BOT-BC181354  Silene occidentalis Alice Eastwood 1906-7-21 1099 El Dorado Fallen Leaf Lake, Glen Alpine Region Comment
  UC13558  Silene occidentalis subsp. occidentalis Miss Lydia K. Tangier-Smith 1901-1 El Dorado Region of Lake Tahoe Comment
  UCD160905  Silybum marianum G. Ledyard Stebbins 1977-6-28 7721 El Dorado Diamond Springs. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCR235584  Sisymbrium officinale George K. Helmkamp, E. A. Helmkamp 2012-5-3 18899 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road north of Pollock Pines, at the south side of the bridge over the South Fork American River 591 Comment
  UCR256511  Sisyrinchium bellum George K. Helmkamp, Amy Barnes 2014-5-8 22864 El Dorado Sierra Nevada Mountains Foothills, along CA-49 near Ramales Lane, c. 0.7 mile north of Union Mine Road junction 282 Comment
  UCR191063  Smilacina racemosa George K. Helmkamp, E. A. Helmkamp 2007-6-6 12281 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
  SEINET4560752  Solanum americanum George K. Helmkamp, E. A. Helmkamp 2011-1 18450 El Dorado Northern Sierra Nevada Mountains: Diamond Springs; Patterson Lake in Lake Oaks Mobile Home Park. 524 Comment
  UC1614572  Solanum umbelliferum Charles M. Belshaw 1934-7-21 120 El Dorado 44 ,o e of Placerville (at Old Twin ridges, 500 yards above road, alogn Hwy 50, Placerville Highway); Old Twin ridges 1905 Comment
  SEINET6186051  Solanum umbelliferum D. A. Buck 1959-4-25 18 El Dorado Along HWY 50, near Placerville 549 Comment
  UCR261999  Solidago altissima George K. Helmkamp, Amy Barnes 2014-10-10 23165 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.6 mile northwest of Luther Pass 2378 Comment
  RSA756742  Solidago canadensis subsp. elongata Peter Rubtzoff 1974-7-19 7715 El Dorado Georgetown Divide; Blodgett Forest, Pilot Creek canyon at and near Bacchi Ranch crossing Comment
  UCR258393  Solidago canadensis subsp. elongata George K. Helmkamp, Amy Barnes 2014-8-11 23000 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  CAS-BOT-BC365406  Solidago elongata J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe 1914 Comment
  JEPS71612  Solidago elongata Gladys L. Smith 1964-8-29 2376 El Dorado Audrain Lake Echo Summit region, Audrain Lake 2225 Comment
  JEPS71614  Solidago elongata Gladys L. Smith 1964-8-2 2346 El Dorado California Alpine Lodge , California Alpine Lodge (Echo Summit) 2249 Comment
  UC1613347  Solidago elongata Charles M. Belshaw July 1935 1157 El Dorado s end of lake near Richardson's Resort; Sierra Nevada, Lake Tahoe 1920 Comment
  UCD125382  Solidago elongata Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7478 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
  UCD147695  Solidago elongata Allyson Ayalon; Lucie Jerabkova 2012-7-1 73 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  SEINET11382903 Image available Solidago elongata Unknown 1931-1 s.n. El Dorado Glen Alpine Creek Basin; Lake of the Woods trail; Comment
  CAS-BOT-BC364944  Solidago velutina subsp. californica John Thomas Howell 1930-10-12 5560 El Dorado 2 miles n. of Placerville Comment
  CAS-BOT-BC364947  Solidago velutina subsp. californica Elsie Z. Lovegrove 1951-9-16 s.n. El Dorado Fallen Leaf Lake road Comment
  CAS-BOT-BC364952  Solidago velutina subsp. californica I. H. 1898-8-11 s.n. El Dorado Road between Glen Alpine Springs and Lily Lake Comment
  CAS-BOT-BC157274  Sorbus californica Alice Eastwood 1906-7-25 1031 El Dorado Lake Lucille trail Comment
  UCD148515  Sorbus californica Ellen Dean; C. Beyer, S. Rae, T. Starbuck, D. Canington 2014-6-7 8332 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. West and upslope of quarry area. Along undeveloped raod on E side of main fen. 1919 Comment
  CAS-BOT-BC158910  Sorbus scopulina Elsie Z. Lovegrove 1941-9-23 s.n. El Dorado Angora Lake Comment
  JEPS44994  Sorbus scopulina F. M. Anderson Sept. 1917 El Dorado Lovers' Leap, Placerville-Tahoe Roa Lovers' Leap Comment
  SBBG71026  Sorbus sitchensis R. H. Nordhoff 1940-8-7 528 El Dorado Glen Alpine Camp 2133 Comment
  UC566833  Sphenosciadium capitellatum H. L. Mason 1929-10-4 5465 El Dorado 14 mi from Tahoe City (w side of Lake Tahoe above Emerald Bay); w side of Lake Tahoe above Emerald Bay Comment
  RSA8142  Sphenosciadium capitellatum C. B. Wolf 1928-8-15 3297 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2287 Comment
  UC484015  Spiraea densiflora Carl B. Wolf 1930-10-9 El Dorado about Susie Lake 2194 Comment
  CAS-BOT-BC152513  Spiraea splendens W. R. Dudley 1900-6-28 s.n. El Dorado Near Camp Agassiz, Glen Alpine Comment
  CAS-BOT-BC421455  Spiraea splendens unspecified 1906-8-1 7124 El Dorado Glen Alpine, Lake Tahoe Comment
  UCD166002  Spiraea splendens Daniel M. McNair 2016-7-12 2150 El Dorado West side of Tahoe Basin at D.L. Bliss State Park. 2044 Comment
  JEPS64495  Spiranthes romanzoffiana Helen-Mar Wheeler 1941-8-14 432 El Dorado n Bijou post office (shore of Lake); Lake Tahoe, Sapphire Meadow 1905 Comment
  CAS-BOT-BC344887  Stachys Peter Rubtzoff 1972-9-19 6906 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
  RSA0025130  Stachys Peter Rubtzoff 1972-9-19 6906 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of County Road , within 0.5 mi from county road (gate). 1280 Comment
  UCLA70783  Stachys ajugoides var. rigida K. Brandegee 1911-8-1 El Dorado Tahoe Tavern Comment
  UCD149290  Stellaria borealis subsp. sitchana Ellen Dean; N. Khuu, K. Craig 2014-7-12 8436 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. 1935 Comment
  UCD149100  Stellaria crispa Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8467 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. 1945 Comment
  RSA757545  Stellaria longipes subsp. longipes George K. Helmkamp, Amy Barnes 2009-7-8 15148 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
  JEPS72331  Stellaria longipes var. longipes Gladys L. Smith 1963-7-27 1876 El Dorado Hawley Grade Sierra Nevada, Echo Summit (old Echo Summit pass) 1889 Comment
  BFRS495 Image available Stephanomeria Peter Rubtzoff 1974-8-20 7817 El Dorado Blodgett Forest: near Forebay Road just north of Triangle (Comp. 140E). Comment
  JEPS36707  Stephanomeria lactucina Frank W. Peirson 1931-8-10 9550 El Dorado along boulevard on w shore Lake Tahoe 1920 Comment
  SEINET11262518  Stephanomeria lactucina D. W. McNeal 1981-6-28 2560 El Dorado Above Hwy $88, 0.8 mi e of Luberyard R.S.; 0 Comment
  JEPS89400  Stephanomeria tenuifolia Dean William Taylor 1970-8-23 683 El Dorado on the North Slope of Freel Peak North Slope of Freel Peak 2590 Comment
  CAS-BOT-BC322936  Stephanomeria tenuifolia Alice Eastwood 1909-1-1 150 El Dorado San Harbor, Lake Tahoe Region Comment
  BFRS206 Image available Stipa californica Peter Rubtzoff 1974-6-25 7640 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  BFRS207 Image available Stipa californica Peter Rubtzoff, John Thomas Howell 1973-7-18 7152 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  BFRS208 Image available Stipa californica Peter Rubtzoff 1974-6-26 7660 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UCR251279  Stipa occidentalis var. pubescens George K. Helmkamp, E. A. Helmkamp 2012-7-6 19327 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50 1683 Comment
  CAS-BOT-BC87521  Streptanthus tortuosus John Thomas Howell 1963-7-12 39845 El Dorado Sierra Nevada. Meyers. 1935 Comment
  CAS-BOT-BC87537  Streptanthus tortuosus Dr. E. C. Van Dyke 1916-7-4 s.n. El Dorado Lake Tahoe Region. From above Grass Lake. Comment
  UCD111466  Streptanthus tortuosus Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7117 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
  UCD116125  Streptanthus tortuosus G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10767 El Dorado Northern Sierra Nevada Mountains, about 1.3 miles north of Hwy US-50 on Wright's Lake Road. 1677 Comment
  RSA791799  Streptanthus tortuosus var. orbiculatus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10812 El Dorado Northern Sierra Nevada Mountains.: Wright s Lake Road, 3.2 miles north of Highway US-50, northeast of Kyburz 1982 Comment
  UC907713  Streptanthus tortuosus var. orbiculatus G. Thomas Robbins 1945-6-17 1992 El Dorado slopes above Camp Creek (near Baltic Peak) 1036 Comment