Search Results — 2000 specimen records retrieved (1589 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/cch_archive/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UC29  Abies concolor W. A. Setchell 1901-7-1 El Dorado near Lake Tahoe Comment
  UCR179367  Abies concolor var. lowiana George K. Helmkamp, E. A. Helmkamp 2006-9-20 11430 B El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road 3.3 miles north of Hwy US-50 2058 Comment
  POM128496  Abies magnifica A. A. Heller 1916-8-10 12527 El Dorado Near Echo Camp. 2226 Comment
  UCD67421  Abies magnifica D. Sanchez-Mata 1996-4-4 s.n. El Dorado South Lake Tahoe. Upper Truckee Road. 2100 Comment
  CAS-BOT-BC330660  Acer glabrum var. glabrum Le Roy Abrams 1917-9-22 6822 El Dorado Glen Alpine to Susie Lake, Lake Tahoe Region Comment
  POM87038  Acer glabrum var. torreyi F. W. Peirson 1925-7-4 6267 El Dorado Fallen Leaf Lake, Tahoe Region, lake shore near Fallen Leaf Lodge 1951 Comment
  BFRS316 Image available Acer macrophyllum Peter Rubtzoff 1975-6-11 8066 El Dorado Blodgett Forest: Sand Mountain Boulevard about 0.7 mile south of County Road (Comp. 200E) Comment
  UCR188243  Acer macrophyllum George K. Helmkamp, E. A. Helmkamp 2007-4-27 11860 El Dorado Foothills, Northern Sierra Nevada Mountains, Bridal Veil Falls, Esmeralda Creek, along US-50 east of Pacific House 1027 Comment
  UCR136494  Acer negundo var. californicum Beecher Crampton 1974-8-6 9520 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, Stateline, Stateline Blvd. and Pine 1951 Comment
  JEPS72576  Achillea millefolium Gladys L. Smith 1963-7-28 1943 El Dorado trail from Audrian Lake to U.S. 50, along stream bank Audrian Lake; Echo Summit, Audrian Lake 2164 Comment
  SBBG7500  Achillea millefolium D. Myrick 1958-9-22 16 El Dorado about Fallen Leaf Lake Comment
  UC1125409  Achillea millefolium P. L. Johannsen 1934-9-11 476 El Dorado Grass Lake; Markleeville Quad. 2377 Comment
  UCD113112  Achillea millefolium Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 22 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  UCD128323  Achillea millefolium Ted C. MacRae 1995-7-16 s.n. El Dorado Lake Tahoe, Basin Nastional Forest, 0.5 mile south Fallen Leaf Cpgd. 1905 Comment
  RSA416219  Achillea millefolium Paul Currie 1969-07 6 El Dorado Along Glen Alpine Springs Road, vicinity of Lake Tahoe 2134 Comment
  CAS-BOT-BC210646  Achnatherum lemmonii John Thomas Howell; Gordon H. True 1970-5-27 46544 El Dorado N. of Leonardi Spring 1280 Comment
  SEINET5585530 Image available Achnatherum lemmonii G. Thomas Robbins 1945-1 1989 El Dorado Above Camp Creek near Baltic Peak 1067 Comment
  CAS-BOT-BC216476  Achnatherum occidentale subsp. californicum G. L. Smith 1959-6-16 1165 El Dorado Along trail from Fallen Leaf Lake up S slopes of Mount Tallac 2346 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
  POM219320  Achnatherum occidentale subsp. occidentale H. F. Copeland 1931-7-30 1429 El Dorado Near Fallen Leaf Lake. Comment
  RSA585084  Achnatherum occidentale subsp. occidentale H. F. Copeland 1931-7-30 1429 El Dorado Near Fallen Leaf Lake. Comment
  UCD111478  Achnatherum occidentale subsp. occidentale Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7121 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
  SEINET232955  Achnatherum occidentale subsp. pubescens Mary E. Barkworth, LR Firestone 1982-8-22 4043 El Dorado Meyers ca 0.25 mi past CA inspection station at Little Chalet Ski Sales;under porch & around chalet 2950 Comment
  SEINET255822  Achnatherum occidentale subsp. pubescens Mary E. Barkworth, LR Firestone 1982-8-22 4035 El Dorado Meyers ca 0.25 mi past CA inspection station at Little Chalet Ski Sales;under porch & around chalet 2950 Comment
  UCD34742  Achnatherum occidentale subsp. pubescens Beecher Crampton 1989-6-11 10186 El Dorado El Dorado County, Tahoe Basin, Stateline, Stables area, N.E. of entrance road and above Lakeview drive. Comment
  UCR170822  Achnatherum occidentale subsp. pubescens George K. Helmkamp, E. A. Helmkamp 2005-8-9 9787 El Dorado Northern Sierra Nevada Foothills, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  RSA657077  Achnatherum occidentale subsp. pubescens Lynn R. Firestone, Harold Firestone 1983-8-7 8320 El Dorado Along a small side road about 1 mi south of South Tahoe on Cal Hwy 89/50 1860 Comment
Read comments
Oct 29 2015
  CAS-BOT-BC30416  Achyrachaena mollis Peter H. Raven 1953-5-10 5504 El Dorado Cool Comment
  SD212602  Acmispon americanus var. americanus G. K. Helmkamp, Elizabeth Helmkamp 2005-8-9 9795 El Dorado El Dorado National forest; westsouthwest of Lake Tahoe; 7.4 miles north of Union Reservoir along Ice House Road at the junction of Cheese Camp Road. 1765 Comment
  UCD103949  Acmispon americanus var. americanus W. A. Williams 1951-7-6 s.n. El Dorado Hwy. 50 near Strawberry. Comment
  UCD44056  Acmispon americanus var. americanus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1422 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
Read comments
Jun 11 2012
  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
  CHSC23148  Acmispon grandiflorus var. macranthus Robert A. Schlising 1965-4-24 2808 El Dorado Foothills. Along Highway 49; at Folsom Lake. Comment
  UCD104258  Acmispon nevadensis var. nevadensis G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11053 El Dorado Northern Sierra Nevada Mtns: along Wright's Lake Road (Forestry Route 4) 3.3 miles north of Hwy US-50. 2049 Comment
  SD40613  Aconitum columbianum Mrs. May Canfield June 1917 El Dorado El Dorado Co 2286 Comment
  SEINET12616223  Aconitum columbianum K. Christie 2010-6-24 1859 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  UC1125849  Aconitum columbianum P. L. Johannsen 1923-7-18 390 El Dorado 1 1/4 mi. s.e. Wilson's; El Dorado Nat'l Forest, Pyramid Peak Quad. Comment
  UC149008  Aconitum columbianum H. M. Hall July 1910 8833 El Dorado Fallen Leaf Sierra Nevada Mts., Fallen Leaf 1950 Comment
  UC465616  Aconitum columbianum R. L. Pendleton and F. M. Reed 1907-7-25 1181 El Dorado rd. between Glen Alpine Springs Modjeska Falls; Lake Tahoe Region 2042 Comment
  UCD42490  Aconitum columbianum Lloyd P. Tevis 1902-9-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD125407  Actaea rubra Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7493 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 on north side of General Creek. 1917 Comment
  UCR229574  Actaea rubra George K. Helmkamp, E. A. Helmkamp 2011-7-30 17941 El Dorado Northern Sierra Nevada Mountains, North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek 1209 Comment
  UCD142263  Adenocaulon bicolor Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7912 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, near outlet. Southern side of the pond. 2022 Comment
  JEPS71776  Adenocaulon bicolor Gladys L. Smith 1963-7-27 1871 El Dorado Hawley Grade, old pass over Echo Summit Sierra Nevada, Echo Summit 1889 Comment
  SEINET195485  Adenocaulon bicolor G. Thomas Robbins 1945-7-16 2068 El Dorado North Fork Webber Creek, about 3 miles E of Camino 910 Comment
  HSC69857  Adenostoma fasciculatum R. Kalal 1980-8-24 95 El Dorado 165 Comment
  SEINET7249203  Aegilops cylindrica George K. Helmkamp, Elizabeth Helmkamp 2013-1 El Dorado Comment
  CAS-BOT-BC9057  Aegilops triuncialis R. E. Frenkel 1964-6-10 586 El Dorado 0.4 mile north of Hwy. 50 along Bass Lake Road 365 Comment
  SEINET3915531  Aegilops triuncialis Howard C. Stutz 1955-5-22 321 El Dorado 10 mi. W of Placerville.; 0 Comment
  UCD51601  Aegilops triuncialis Beecher Crampton 1956-6-1 3503 El Dorado Bass Lake. Comment
  UCD136642  Aesculus californica G. K. Helmkamp 2006-5-20 10493 El Dorado Northern Sierra Nevada Foothills: Along CA Hwy 193, 1.4 miles north of Placerville. 427 Comment
  UCR173327  Aesculus californica George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10254 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
  UCR206809  Aesculus californica George K. Helmkamp, E. A. Helmkamp 2009-3-6 14337 El Dorado Northern Sierra Nevada Mtns. Foothills, Rock Creek road, 8.9 miles east of its junction with CA-193 and just west of Finnon Reservoir 684 Comment
  SEINET9337027  Agastache urticifolia Unknown 2011-9-13 18265 El Dorado Northern Sierra Nevada Mountains Comment
  UCD19227  Agastache urticifolia Van M. Mar 1989-7-21 8 El Dorado ca. 0.25 mi. SE of Hwy 89, ca. 0.5 mi. west of Sno Park. 1920 Comment
  POM358214  Ageratina occidentalis Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  CAS-BOT-BC295689  Agnorhiza reticulata G. L. Stebbins 1966-6-29 6474 El Dorado Summit of Pine Hill, north of Rescue 609 Comment
  CAS-BOT-BC295692  Agnorhiza reticulata Elsie Z. Lovegrove 1960-9-21 s.n. El Dorado Cameron Park on Highway 50 west of Shingle Springs 457 Comment
  JEPS863  Agnorhiza reticulata M. K. Curran May 1884 El Dorado Sweetwater Creek Comment
  UC206758  Agnorhiza reticulata Katharine Brandegee 1907-5-20 El Dorado near Weber Creek Comment
  CAS-BOT-BC29498  Agoseris Paul F. Covel 1936-8-6 1091 El Dorado Strawberry on American River Comment
  SEINET6709730 Image available Agoseris glauca E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4159 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows. 1918 Comment
  UCD61590  Agoseris glauca var. glauca Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4159 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows. 1917 Comment
  UC521408  Agoseris monticola E. B. Babcock 1934-7-12 418 El Dorado here and there in open dry places Tahoe Meadows 1901 Comment
  UCR218980  Agoseris retrorsa George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16331 El Dorado Sierra Nevada Mountains Foothills, about 0.1 mile south of Slug Gulch Road at a point 4.7 miles east of its junction with Perry Creek Road 1021 Comment
  CAS-BOT-BC127535  Agrostis Peter Rubtzoff 1975-9-24 8399 El Dorado Sierra Nevada. Georgetown Divide. Blodgett Forest. Mutton Creek Road just west of East Fork Gaddis Creek crossing. 1293 Comment
  CAS-BOT-BC210125  Agrostis Peter Rubtzoff; John Thomas Howell 1973-7-18 7138 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow. 1325 Comment
  CAS-BOT-BC210140  Agrostis Peter Rubtzoff; John Thomas Howell 1973-7-17 7075 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 miles south of County Road. 1280 Comment
  CAS-BOT-BC127303  Agrostis exarata G. L. Stebbins 1977-7-3 7756 El Dorado North of Weber Creek near Cedar Ravine Road, 3 miles southeast of Placerville. 548 Comment
  CAS-BOT-BC139359  Agrostis idahoensis G. Thomas Robbins 1956-9-8 3751 El Dorado Just beyond the northeast edge of Wrights Lake. 2133 Comment
  SEINET2471051  Agrostis idahoensis K. Christie 2010-8-23 1991 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow. 2293 Comment
  UCD166000  Agrostis idahoensis Daniel M. McNair 2016-7-12 2148 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2044 Comment
  UCD61584  Agrostis idahoensis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4154 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows. 1917 Comment
  CAS-BOT-BC139064  Agrostis pallens Margaret Williams; Emily McPherson 1974-8-1 74 -ED-8 El Dorado Sierra Nevada. Rubicon Peak Trail. 2072 Comment
  CAS-BOT-BC139069  Agrostis pallens Catherine Best 1981-8-11 s.n. El Dorado Sierra Nevada. Echo Lake. 2255 Comment
  UCD142223  Agrostis pallens Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7882 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
  UCD53240  Agrostis pallens Beecher Crampton 1954-7-2 2021 El Dorado Along US Hwy. 50, 4.5 miles west of Placerville. Comment
  UCD67032  Agrostis pallens G. K. Helmkamp; E. A. Helmkamp 2007-9-11 12923 El Dorado Northern Sierra Nevada Mountains: Along Hwy. US-50, 0.4 mile southwest of Phillips. 1829 Comment
  CAS-BOT-BC138767  Agrostis scabra Peter Rubtzoff 1972-8-30 6875 El Dorado Sierra Nevada. Blodgett Forest. Along East Fork Gaddis Creek ca. 0.1 mile south of Clearcut (Comp. 460E). 1301 Comment
  UC674817  Agrostis scabra Thomas Morley 1941-9-20 165 El Dorado n side Placerville to Echo Lake highway (at Twin Bridges, along edge of Pyramid Creek); Sierra Nevada, Pyramid Creek 1828 Comment
  UCD73021  Agrostis stolonifera Ellen Dean; Tamara Sasaki 2007-8-26 4545 El Dorado Lake Valley Recreation Area on southern side of Upper Truckee River and western side of golf course. Upper Truckee River Restoration Project monitoring well #19 plot. 1920 Comment
  CHSC73526  Agrostis thurberiana L. P. Janeway; Eric Schroder 1998-9-2 6256 El Dorado Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  SEINET3917433  Agrostis thurberiana A. A. Beetle, D. E. Beetle; Alva Hansen 1945-1 3925 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt.; 0 2286 Comment
  UCD53725  Agrostis variabilis G. L. Stebbins Jr. 1942-8-30 3322 El Dorado Desolation Valley, near Lake Le Conte, 7 miles west of Fallen Leaf. 2590 Comment
  UCR234183  Agrostis variabilis George K. Helmkamp, E. A. Helmkamp 2010-9-23 16958 El Dorado Northern Sierra Nevada Mountains, Forest Route 31, 3.4 miles north of its junction with Peavine Ridge Road and Round Tent Canyon Road 1463 Comment
  BFRS204 Image available Aira caryophyllea Peter Rubtzoff 1974-6-4 7536 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UCD55744  Aira caryophyllea J. M. Tucker 1958-5-27 3394 El Dorado beside road from Greenwood to Georgetown, ca. 3.7 miles (by road) west of Georgetown. Comment
  UCD55754  Aira caryophyllea Eric Nagy 1990-6-2 29 El Dorado near downtown Cameron Park, off Rt. 50. Comment
  UCR217939  Aira caryophyllea George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16121 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 rd. miles east of its junction with Perry Creek road, air 3.9 mi. ESE (98 deg. ) of Fair Play 1082 Comment
  UCD55794  Aira caryophyllea var. capillaris Beecher Crampton 1972-4-26 8797 El Dorado Bass Lake, northeast Clarksville. Comment
  SEINET195718 Image available Allium amplectens G. T. Robbins 1943-5-7 1075 El Dorado Institute of Forest Genetics 3 mi E of Placerville 0 Comment
  POM196054  Allium amplectens L. F. Robbins 1927-5-6 s.n. El Dorado Near Camino. Comment
  JEPS74215  Allium campanulatum Gladys L. Smith 1963-7-8 1757 El Dorado trail from Woods Lake to Winnemucca Lake 2499 Comment
  UC57531  Allium campanulatum H. M. Hall and H. P. Chandler July, 1903 4667 El Dorado near Lake Lucile (vicinity of Lake Tahoe); Sierra Nevada Mountains 2590 Comment
  UCR257669  Allium campanulatum George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-8-4 19570 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 1.4 miles west of its junction with CA-88 2287 Comment
  UCR36525  Allium campanulatum A. C. Sanders 1984-6-17 5027 El Dorado Sierra Nevada Mountains, Silver Fork of the American River above the Fitch Rantz Bridge, 9.4 road mi SE of Kyburz 1707 Comment
  CAS-BOT-BC466403  Allium campanulatum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC466422  Allium campanulatum E. A. McGregor 1909-8-18 128 El Dorado Mt. Tallac, Lake Tahoe Region 2961 Comment
  JEPS73014  Allium obtusum var. obtusum Gladys L. Smith 1972-7-20 3340 El Dorado Lake Gilmore 2560 Comment
  POM196066  Allium obtusum var. obtusum L. F. Robbins 1928-4-29 s.n. El Dorado 41 miles beyond Placerville. Comment
  RSA770519  Allium validum S. Mashayekhi, M. Biabani 2010-8-19 SM 065 El Dorado Northern Sierra Nevada Mts. Echo Summit along US Hwy 50; entrance of Echo Road on west side 2251 Comment
  UCSC001418  Allium validum D. J. Norman 1968-7-4 284 El Dorado above Fallen Leaf Lake Fallen Leaf Lake 2012 Comment
  JEPS69412  Allophyllum gilioides subsp. violaceum Helen-Mar Wheeler 1941-8-18 El Dorado 2 mi. from foot of Meyers Grade (Old Sawmill, rd. to Alpine Public Camp); Tahoe Valley 1950 Comment
  UCD118028  Allophyllum integrifolium G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12733 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, 1.4 miles S of the lake. 2101 Comment
  UCD74235  Allophyllum integrifolium Jennifer W. Burt; Jessica Hite 2005-8-16 127 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2081 Comment
  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-BC171289  Alnus incana subsp. tenuifolia Alice Eastwood 1906-7-21 1199 El Dorado Half Moon Lake, Glen Alpine Region Comment
  CAS-BOT-BC171292  Alnus incana subsp. tenuifolia Alice Eastwood 1906-7-24 929 El Dorado Camp Agassiz, Glen Alpine Region Comment
  SEINET215293  Alnus incana subsp. tenuifolia M. Yeargan 1973-5-22 062 El Dorado 1 mi N of Luther Pass on Hwy 89 Comment
  SEINET2470909  Alnus incana subsp. tenuifolia K. Christie 2010-6-22 1850 El Dorado Lake Tahoe Basin Management Unit (USFS); at the top of Fountain Place Road, ca. 0.5 mi downhill from the gate at the Armstrong Connector trail. 2316 Comment
  UC463452  Alnus incana subsp. tenuifolia Ira L. Wiggins 1930-10-11 5069 El Dorado stream bank 18 mi w Lake Tahoe (on Placerville-Tahoe hwy) Comment
  UCD109967  Alnus incana subsp. tenuifolia G. K. Helmkamp; E. A. Helmkamp 2007-5-31 12248 El Dorado Northern Sierra Nevada Mountains; Forestry Route 42, 4.3 miles west of its junction with Wright's Lake Road, generally between Wright's Lake and Ice House Reservoir. 1753 Comment
  UCR190148  Amaranthus albus George K. Helmkamp, E. A. Helmkamp 2007-9-2 12875 El Dorado Northern Sierra Nevada Mountains Foothills, Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station 957 Comment
  UCR179824  Amaranthus powellii George K. Helmkamp, E. A. Helmkamp 2006-10-20 11540 El Dorado Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset 625 Comment
  UCD22711  Amelanchier alnifolia var. pumila April McCoy 1984-5-27 4 El Dorado Vikingsholm Vista Pt./ So. Lake Tahoe. 1950 Comment
  POM275579  Amelanchier pumila W. Price 1898-07 s.n. El Dorado Glen Alpine. 2134 Comment
  CAS-BOT-BC142978  Amelanchier utahensis E. A. McGregor 1909-8-22 177 El Dorado Glen Alpine - Lake Tahoe Region 2072 Comment
  UC1127792  Amelanchier utahensis P. L. Johannsen 1934-9-11 488 El Dorado 1 mi w Grass Lake; El Dorado National Forest, Markleeville Quad. 2346 Comment
  UC747244  Amelanchier utahensis G. Thomas Robbins 1944-4-23 1549 El Dorado near Slab Creek juntion with South Fork American River (along shore of Slab Creek); Slab Creek 609 Comment
  UC1039810  Amsinckia intermedia Peter H. Raven with G. Thomas Robbins 1956-4-29 9090 El Dorado roadside 0.7 mi from Diamond Springs (on road to Youngs (Somerset)) Comment
  RSA0089916  Amsinckia menziesii B. C. Templeton 1967-4-22 10753 El Dorado 16 miles west of Placerville. Comment
  UCR172641  Amsinckia menziesii var. menziesii George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10206 El Dorado Northern Sierra Nevada Foothills, Between N and Middle forks of Cosumnes River; Junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset 665 Comment
  UC747586  Amsinckia menziesii var. menziesii G. Thomas Robbins 1944-5-7 1593 El Dorado about 5 mi s Pollock Pines (along Pleasant Valley Road w of Sly Park Meadow) 1005 Comment
  JEPS72537  Anaphalis margaritacea Gladys L. Smith 1964-8-27 2371 El Dorado at, along Sayles Canyon trail Benwood Meadows; Echo Summit Region 2225 Comment
  UC891434  Anaphalis margaritacea A. A. Heller 1915-8-6 12180 El Dorado near Echo Camp; Lincoln Highway 2133 Comment
  RSA800175  Andropogon Peter Rubtzoff 1974-10-11 7935 El Dorado About 1 mi east of Georgetown on Wentworth Psrings Road (1.4 mi east of junction with Hwy 193). Comment
  SEINET954250  Andropogon virginicus var. virginicus G. K. Helmkamp, E. A. Helmkamp 2006-1 11581 El Dorado Northern Sierra Nevada Mountains Foothills: 0.2 mile west of Diamond Spring along Pleasant Valley Road. 536 Comment
  SDSU9919  Anemone occidentalis Helen L. Dale 1928-8-1 El Dorado Echo Peak. 2713 Comment
  UCD127127  Angelica breweri G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11026 El Dorado Northern Sierra Nevada Mtns: North Truckee River Rd., 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe. 2009 Comment
  BFRS337 Image available Antennaria Peter Rubtzoff, John Thomas Howell 1973-7-18 7154 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  CAS-BOT-BC140686  Antennaria Peter Rubtzoff; John Thomas Howell 1973-7-18 7154 El Dorado Blodgett Forest: Bacchi Meadow 1325 Comment
  CAS-BOT-BC64787  Antennaria Beecher Crampton 1989-7-16 10202 El Dorado Tahoe Basin, Stateline, Azure Street. Comment
  SEINET9295726  Antennaria corymbosa G. Helmkamp, Kerchner, Ann 2010-7-19 16582 El Dorado Northern Sierra Nevada Mountains Comment
  UCD60435  Antennaria corymbosa Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3986 El Dorado Washoe Meadows State Park. Angora Meadows, between manholes #5 and #6. 1917 Comment
  CDA10079  Antennaria media P. B. Kennedy 1920-9-17 212 El Dorado Eldorado National Forest. Comment
  CAS-BOT-BC77258  Antennaria microphylla Laura Lorraine Summer 1923 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  SBBG7573  Antennaria rosea H. and M. Dearing 1939-7-6 3850 El Dorado Lake Tahoe region Comment
  UC29472  Antennaria rosea J. A. Sanford 1890-1 416 El Dorado Lake Tahoe Comment
  UCD148631  Antennaria rosea subsp. rosea Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8382 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1917 Comment
  CAS-BOT-BC539307  Anthemis G. Ledyard Stebbins 1977-6-28 7712 El Dorado Placerville [exact location unknown] Comment
  UCD84924  Anthriscus caucalis Chuck Hughes 2010-5-18 197 El Dorado About 80 feet east of Starbuck Road. 417 Comment
  JEPS72502  Apocynum androsaemifolium Gladys L. Smith 1963-7-27 1830 -A El Dorado Echo Summit area, Old Hawley Grade 2072 Comment
  UC527826  Apocynum androsaemifolium Ira L. Wiggins 1933-7-17 6750 El Dorado near Lily Lake Lily Lake; Lake Tahoe region Comment
  UCD164531  Apocynum androsaemifolium Peter Rubtzoff 1975-6-25 8131 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Chinquapin Flat Road ca. 0.9 mi. south of Gaddis Creek Road (Comp. 580E). 1316 Comment
  CAS-BOT-BC392124  Aquilegia formosa W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2316 Comment
  CAS-BOT-BC392134  Aquilegia formosa S. L. Berry 1902-7-10 s.n. El Dorado Desolation Valley Comment
  UCR168476  Aquilegia formosa B. C. Templeton 1931-7-4 1505 El Dorado Sierra Nevada Mtns., near Meeks Bay, Lake Tahoe 2280 Comment
  CAS-BOT-BC392129  Aquilegia formosa J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Near Riverton Comment
  SD239654  Arabidopsis thaliana George K. Helmkamp, E. A. Helmkamp 2009-4-4 14503 El Dorado Sierra Nevada Mountains Foothills: Sand Ridge Road, 2.3 miles west of Bucks Bar Road (Camino 7.5'Q) 654 Comment
  UCR217175  Arabidopsis thaliana George K. Helmkamp, E. A. Helmkamp 2010-5-14 16042 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 1.1 mi. NE (69 deg. ) of Somerset, just west of the bridge over the Cosumnes River 544 Comment
  UC1614022  Arabis glabra Charles M. Belshaw 1935-7-9 1134 El Dorado 1 1/2 mi. w. Strawberry (along Placerville rd. to Tahoe, near 41 milestone); Central Sierra Nevada 1676 Comment
  UCR36519  Arabis rectissima A. C. Sanders 1984-6-17 5038 El Dorado Sierra Nevada Mtns., on the road to Cody Meadows, 2.5 road miles north of the road along the Silver Fork of the American River, 0.2 mi NE of the junction with the road to Pack Saddle Pass 1860 Comment
  CDA22360  Arceuthobium campylopodum A. C. Browne 1953-6-21 El Dorado Stanford Camp, Fallen Leaf Lake. 0 Comment
  UC1078805  Arceuthobium campylopodum Job Kuijt 1957-4-28 1275 El Dorado 1.7 mi sw Garden Valley Comment
  JEPS13547  Arctostaphylos Rimo Bacigalupi with G. T. Robbins 1955-5-22 5166 El Dorado se edge Placerville; Spanish Ravine 609 Comment
  JEPS38752  Arctostaphylos manzanita subsp. manzanita Frank B. Herbert 1840-5-6 El Dorado Shingle Sprs. Comment
  UCD55248  Arctostaphylos manzanita subsp. manzanita G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10772 El Dorado Northern Sierra Neveda Mountains, about 1.3 miles north of Hwy. US-50 on Wright's Lake Road. 1677 Comment
  RSA633119  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 25025 El Dorado South side of Peavine Ridge, road to Soldier Creek. 1230 Comment
  CDA38739  Arctostaphylos mewukka John Thomas Howell, Gordon H. True 1970-5-27 46541 El Dorado North of Leonardi Spring. Comment
  SBBG39539  Arctostaphylos mewukka subsp. mewukka L. S. Rose 1970-5-27 70049 El Dorado NE of Lake Edison, Leonardi Springs 1341 Comment
  UCR170421  Arctostaphylos mewukka subsp. truei George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10029 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, c. 3 air mi NNW of Placerville]; South Fork of American River on the west side of Calif. Highway 193 291 Comment
  CAS-BOT-BC45550  Arctostaphylos nevadensis John Thomas Howell 1925-6-10 1144 El Dorado Eagle Lake Trail, Lake Tahoe Region. 2042 Comment
  RSA659643  Arctostaphylos nevadensis Gary D. Wallace 1990-6-25 2931 El Dorado Sierra Nevada: Kirkwood Lake. 2354 Comment
  RSA659657  Arctostaphylos nevadensis Gary D. Wallace 1990-6-25 2926 El Dorado Sierra Nevada: Kirkwood Lake. 2354 Comment
  UCD52844  Arctostaphylos nevadensis G. W. Mason 1958-5-25 301 El Dorado 50 yds. north from U.S. Hwy. 50 on either side of gravel road leading down to a bog at eastern foot of Meyers Grade. Comment
  UCR233003  Arctostaphylos nevadensis George K. Helmkamp, E. A. Helmkamp 2011-9-24 18329 El Dorado Northern Sierra Nevada Mountains, Loon Lake Road at the junction to the campground at the south end of the lake 1973 Comment
  CAS-BOT-BC39901  Arctostaphylos nissenana Walter Knight; Irja Knight 1965-11-10 1210 El Dorado Ashcraft Ranch - 1/2 mi. airline north of Foster Mt. & 3/4 mi. s. of jct. Black Oak Mine Rd. & Hackomiller Road 701 Comment
  CAS-BOT-BC39913  Arctostaphylos nissenana G. Thomas Robbins 1944-2-6 1483 El Dorado Near head of Spanish Ravine at eastern outskirts of Placerville. Comment
  CAS-BOT-BC39946  Arctostaphylos nissenana C. H. Belshaw 1935-6-1 824 El Dorado Upper fork of Martinez Creek; south of Diamond Springs. 609 Comment
  CAS-BOT-BC39949  Arctostaphylos nissenana Walter Knight; Irja Knight 1966-2-9 1779 El Dorado Ashcraft Ranch near Garden Valley. Comment
  JEPS29348  Arctostaphylos nissenana A. E. Wieslander 1932-3-19 255 El Dorado near Diamond Springs (head of creek); Martinez Creek 502 Comment
  POM222731  Arctostaphylos nissenana Alice Eastwood, John Thomas Howell 1935-2-10 1934 El Dorado near head of Spanish Ravine, Placerville Comment
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Jun 4 2008
  RSA252247  Arctostaphylos nissenana Gary D. Wallace 1974-12-21 1339 El Dorado Foothills of the Sierra Neveda, S of Placerville, S side of Diamond Springs at the end of South Point Road. Comment
  UCD14749  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -14 El Dorado (with A. viscida Parry and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  UCD14750  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -18 El Dorado (with A. viscida Parry and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  UCD14759  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -15 El Dorado (with A. viscida Parry and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  UCD14784  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -39 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
  CAS-BOT-BC262818  Arctostaphylos patula Peter Rubtzoff 1975-5-27 7992 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). 1341 Comment
  JEPS38832  Arctostaphylos patula F. B. Herbert El Dorado Meyers sta. Comment
  RSA1852  Arctostaphylos patula C. B. Wolf 1930-10-9 974 El Dorado Fallen Leaf Lake. 1921 Comment
  UCD40255  Arctostaphylos patula Rodney Gale Myatt 1972-6-1 1612 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  UCD42617  Arctostaphylos patula Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD53284  Arctostaphylos patula G. H. Vansell 1933-4-28 s.n. El Dorado Pino Grande. 1219 Comment
  UCR23090  Arctostaphylos patula Susanne M. James 1980-4-22 113 El Dorado Lake Tahoe, hwy 28, 12.1 mi S Tahoe City, 12 mi N Camp Richardson Comment
  BFRS159 Image available Arctostaphylos viscida Peter Rubtzoff 1975-5-27 7993 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  UCD14720  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -2 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD14729  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -11 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD14740  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -22 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD14790  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -6 El Dorado (Collected as part of a population sample of 40 shrubs, most of which were A. nissenana Merriam, with a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  UCD52568  Arctostaphylos viscida Roman Gankin 1966-2-24 676 El Dorado Pine Hill, ca. 2 miles west-northwest of Rescue, El Dorado County, California. Comment
  UCD52574  Arctostaphylos viscida W. Robert Powell 1984-9-28 3059 El Dorado In Placerville, along south bank of Broadway, just W of freeway bridge at Smith Flat exit. Comment
  SEINET11988266  Arctostaphylos viscida Unknown 1956-1 114 El Dorado 1 mi W of Camino on US 50 Comment
  RSA636951  Arctostaphylos viscida subsp. mariposa Jon E. Keeley 1993-9-13 25017 El Dorado S. side of Peavine Ridge, White Meadows Rd., 6.3 km N of Icehouse Rd., E of Placerville. 1500 Comment
  CAS-BOT-BC47408  Arctostaphylos viscida subsp. viscida G. Thomas Robbins 1944-9-24 1830 El Dorado above North Fork Webber Creek, about 3 miles east of Camino 1066 Comment
  JEPS38868  Arctostaphylos viscida subsp. viscida W. L. Jepson 1938-4-12 18642 El Dorado 2 mi se Diamond Sprs. 548 Comment
  JEPS38870  Arctostaphylos viscida subsp. viscida W. L. Jepson 1938-4-7 18607 El Dorado Spanish Ravine Placerville Comment
  RSA285174  Arctostaphylos viscida subsp. viscida Lyman Benson 1929-11-8 1935 El Dorado Placerville; Sierra Nevada. 61 Comment
  JEPS72316  Arenaria kingii var. glabrescens Gladys L. Smith 1964-7-6 2119 El Dorado about 2 mi above Upper Echo Lake (Tr. from Echo to Desolation Valley) 2286 Comment
  UC746836  Arenaria kingii var. glabrescens G. Thomas Robbins 1944-7-28 1776 El Dorado 3 mi ne Wrights Lake; Willow Flat Trail 2286 Comment
  CDA31483  Aristida oligantha P. B. Kennedy 1920-9-23 El Dorado Shingle 0 Comment
  SBBG29990  Aristida oligantha J. T. Howell 1939-8-13 El Dorado 8 mi from Folsom on rd to Placerville Comment
  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
  UCD34351  Arnica chamissonis Beecher Crampton 1980-6-26 9747 El Dorado South Lake Tahoe, west of Ski Run Blvd. and along the Pioneer Trail. Comment
  RSA417132  Arnica chamissonis subsp. foliosa N. C. Cooper 1944-8-20 2587 El Dorado Lake Tahoe, south end 1982 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
  CAS-BOT-BC82704  Arnica longifolia John Thomas Howell 1946-8-31 22936 El Dorado Mt. Tallac 2956 Comment
  UC148947  Arnica longifolia H. M. Hall 1910-7-28 8825 El Dorado Heather Lake Sierra Nevada Mountains, Heather Lake 2407 Comment
  CAS-BOT-BC82792  Arnica mollis L. S. Rose 1931-7-16 430 El Dorado Myers 1950 Comment
  SBBG11924  Arnica nevadensis D. Myrick 1958-6-30 100 El Dorado Tamarack Trail, above Fallen Leaf Lake 2072 Comment
  UC148985  Arnica nevadensis Geo. R. Hall 1910-7-1 El Dorado Angora Peak Comment
  UC148931  Arnica parryi H. M. Hall 8816 El Dorado Glen Alpine Creek 2346 Comment
  CAS-BOT-BC85068  Arnica parryi E. A. McGregor 1909-8-22 173 El Dorado Glen Alpine Creek - Lake Tahoe Region 2072 Comment
  UCD72942  Artemisia douglasiana Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4509 El Dorado Washoe Meadows State Park. Northwest of fen system. 1947 Comment
  UCR257171  Artemisia douglasiana George K. Helmkamp, Elizabeth Helmkamp 2013-10-12 22408 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 1.1 miles southeast of its junction with Hwy E-16, 0.97 air mi NE (63 deg. ) of Somerset 581 Comment
  JEPS72592  Artemisia tridentata subsp. vaseyana Gladys L. Smith 1971-9-25 3122 El Dorado along road from California Alpine Club Lodge to US Highway Maintenence Station (Echo Summit); Echo Summit 2250 Comment
  UCD159983  Asclepias cordifolia Jack Major 1966-5-1 s.n. El Dorado Pine Hill. Comment
  UCR189598  Asclepias cordifolia George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12366 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
  CDA39802  Asclepias cordifolia T. C. Fuller 1961-5-17 6962 El Dorado 1.7 miles north of Greenwood. 0 Comment
  RSA121924  Asclepias cordifolia P. L. Johannsen 1934-7-25 427 El Dorado 200 Yds N of Twin Bridges, Pyramid Peak quad 1921 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
  UCR218751  Asclepias speciosa George K. Helmkamp, Mary Jane Ganibe, Mary Alice Barnes 2010-6-19 16307 El Dorado Sierra Nevada Mountains Foothills, junction of Perry Creek Road and Slug Gulch Road, about 1 mile northeast of Fair Play 677 Comment
  UC1481809  Aspidotis densa Annie M. Alexander and Louise Kellogg 1943-8-18 3458 El Dorado vicinity of Fallen Leaf Lake (trail to Angora Lakes); Lake Tahoe region Comment
  CAS-BOT-BC65879  Aspidotis densa Alice Eastwood 1906-7-23 909 El Dorado near Lily Lake Comment
  CAS-BOT-BC65934  Aspidotis densa Laura M. Lathrop 1909-7-12 s.n. El Dorado near Fallen Leaf Lake Comment
  CAS-BOT-BC99245  Aster L. R. Abrams 1927-9-16 12169 El Dorado Between Fallen Leaf and Lily Lake Comment
  UCR15468  Aster alpigenus var. andersonii George K. Helmkamp 1977-9-5 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, near Luther Pass 2317 Comment
  UCR179225  Aster foliaceus George K. Helmkamp, E. A. Helmkamp 2006-9-12 11372 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  UCR189216  Aster foliaceus var. parryi George K. Helmkamp, E. A. Helmkamp 2007-9-11 12935 B El Dorado Northern Sierra Nevada Mountains, along Hwy US-50 at Echo Summit 2256 Comment
  UCR176025  Aster occidentalis George K. Helmkamp, E. A. Helmkamp 2006-7-28 11034 El Dorado Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd 2226 Comment
  RSA417696  Aster occidentalis F. G. Mart 1934-7-18 12601 El Dorado Fallen Leaf Lake Comment
  UCR170331  Aster occidentalis var. occidentalis George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9925 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Tie Road (Forest Road 32) 1.0 mi west of its junction with Wrights Lake Road (Forest Road 4) NNE of Kyburz 2043 Comment
  UCR189899  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2007-8-9 12727 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 1.1 miles south of the lake 2113 Comment
  UCR232628  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2011-9-13 18246 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 21.4 rd. miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 1.1 mi. NW (331 deg. ) of Alder Hill 2270 Comment
  RSA9169  Aster oregonensis C. B. Wolf 1928-8-17 3366 El Dorado Glen Alpine Falls, Fallen Leaf Lake. 2067 Comment
  CDA26622  Astragalus bolanderi P. B. Kennedy 1920-8-12 44 El Dorado Eldorado National Forest - Barrett Camp. Comment
  SD234947  Astragalus bolanderi G. K. Helmkamp, E. A. Helmkamp 2007-8-4 12713 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail aat Leek Spring meadow, about 2 miles northwest of CA-88. 2238 Comment
  UCD104654  Astragalus bolanderi G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10764 El Dorado Northern Sierra Nevada Mountains, 2 miles west of Wright's Lake, at the junction with Wright's Lake Road (6 miles north of Hwy US-50). 2003 Comment
  UCR201909  Astragalus bolanderi George K. Helmkamp, E. A. Helmkamp 2008-8-30 14055 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
  CAS-BOT-BC177559  Astragalus bolanderi E. W. Kelley; A. W. Blair 1914-8-19 112 El Dorado Eldorado National Forest. Pardoe Meadows 2438 Comment
  UC397279  Astragalus bolanderi Miss Helen D. Geis 19 El Dorado Mt. Ralston slope , Mt. Ralston slope (Tahoe Region) Comment
  SD234948  Astragalus gambelianus G. K. Helmkamp, E. A. Helmkamp 2008-4-25 13315 El Dorado Sierra Nevada Mountains Foothills: junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown. 673 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
  UC746981  Astragalus gambelianus G. Thomas Robbins 1944-5-16 1607 El Dorado 3 mi e Placerville (at Institute of Forest Genetics); Institute of Forest Genetics, e of Placerville 822 Comment
  UCD136283  Athyrium filix-femina L. M. Sparks 1912-8-1 s.n. El Dorado Echo Lake. 2133 Comment
  CAS-BOT-BC68084  Athyrium filix-femina subsp. cyclosorum Ira L. Wiggins 1933-8-6 6761 El Dorado Foot of Cathedral Peak near Lily Lake Comment
  JEPS73115  Athyrium filix-femina var. cyclosorum Gladys L. Smith 1972-7-23 3468 El Dorado below Echo Summit lodge (e side U.S. 50) 2194 Comment
  UCD136305  Athyrium filix-femina var. cyclosorum G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-7 10647 El Dorado Northern Sierra Nevada Mountains, hiking trail, 3.5 miles northwest of Placerville along Hwy CA--49. 512 Comment
  UCR236990  Athysanus pusillus George K. Helmkamp, E. A. Helmkamp 2012-5-22 19044 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.6 miles southeast of US-50 in Kyburz 1495 Comment
  UCD56207  Avena barbata P. B. Kennedy 1922-5-23 s.n. El Dorado French Creek. Barrett Ranch. Meader Cabin. Shingle. 487 Comment
  UCD80516  Avena barbata CNPS SN Foothill Team 2005-3-25 SNFN 0024 a El Dorado CDPR Folsom State Recreation Area, above the Peninsula Campground at Folsom Lake, about 150 m upslope from the road leading to the campground, about 1/4 mile from the final turn into the campground. 201 Comment
  BFRS202 Image available Avena fatua Peter Rubtzoff 1975-6-4 8040 El Dorado Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R). Comment
  UC527407  Baccharis pilularis Carl B. Wolf and E. R. Johnson 1934-10-2 El Dorado 1/2 mi above, on the road to Placerville El Dorado 548 Comment
  UC527408  Baccharis pilularis Carl B. Wolf and E. R. Johnson 1934-10-2 El Dorado 1/2 m above and on the road to Placerville El Dorado 548 Comment
  CHSC31972  Baccharis pilularis subsp. consanguinea Lowell Ahart 1975-1-3 692 El Dorado Ca. 3 mi S of Coloma. 518 Comment
  LA203022  Baccharis pilularis subsp. consanguinea C. B. Wolf; E. R. Johnson 1934-10-2 6143 El Dorado 0.5 mi. above El Dorado on the road to Placerville 548 Comment
  UC178982  Balsamorhiza deltoidea Katharine Brandegee 1907-5-20 El Dorado near Joyhawk Road Comment
  CAS-BOT-BC106430  Balsamorhiza sagittata Elsie Zeile Lovegrove 1938-6-14 s.n. El Dorado Fallen Leaf Lake Road - Lake Tahoe Basin Comment
  UC907735  Barbarea orthoceras G. Thomas Robbins 1944-5-16 1608 El Dorado North Fork Webber Creek, ca. 3 mi E. of Camino 914 Comment
  CAS-BOT-BC16780  Barbarea verna G. L. Stebbins 1978-4-21 7818 El Dorado Along South Fork, American River, from 0-1 mile east of Salmon Falls Bridge, Folsom-Pilot Hill Highway. 182 Comment
  UCD42449  Barbarea vulgaris Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD95088  Berberis aquifolium var. repens Roman Gankin 1966-3-30 724 El Dorado in two areas of Pine Hill ridge. Comment
  UCR193557  Bidens frondosa George K. Helmkamp, E. A. Helmkamp 2007-9-10 12919 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive 530 Comment
  CDA10509  Bidens frondosa G. D. Barbe 1983-9-13 4098 El Dorado Trout Lake, earth-dam reservoir at Mosquito and Highgrade Roads, northeast of Placerville. 0 Comment
  CAS-BOT-BC412963  Bistorta bistortoides Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  UCD98823  Bistorta bistortoides Morris Halperin 1932-8-14 915 El Dorado Alpine Meadows, Strawberry. 2438 Comment
  UC496465  Boechera Merle Randall 1932-6-24 El Dorado Lower Echo Lake Lake Tahoe Region Comment
  CAS-BOT-BC16823  Boechera W. L. Atkinson 1900-1-1 s.n. El Dorado Pyramid Peak. Comment
  JEPS72030  Boechera howellii Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2773 El Dorado Mt. Tallac summit area Mt. Tallac 2819 Comment
  CAS-BOT-BC16286  Boechera howellii E. A. McGregor 1909-8-24 181 El Dorado Lake Tahoe Region. Heather Lake. 2377 Comment
  JEPS72018  Boechera lyallii Gladys L. Smith 1964-7-6 2139 El Dorado along trail from Upper Echo Lake to Desolation Valley 2621 Comment
  CHSC114903  Boechera pinetorum M. Beyers; G. F. Hrusa 2011-7-20 1012 El Dorado The Sierra Nevada Mountains: Shealor Lakes. Comment
  CAS-BOT-BC14214  Boechera pinetorum Elsie Zeile Lovegrove 1938-6-17 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake. Comment
  CAS-BOT-BC14471  Boechera platysperma P. B. Kennedy 1920-8-17 124 El Dorado El Dorado National Forest - Barrett Camp. Comment
  SEINET3166517  Boechera pratincola P. J. Alexander, C. D. Bailey 2009-7-7 1102 -A, B El Dorado Northern Sierra Nevada, southeast side of Echo Lake +-130 yards east of the dam, 1.0 miles northwest of the Echo Summit Lodge, Eldorado National Forest. 2271 Comment
  UCD165663  Boechera repanda Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9014 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. West side of Highway 89. Vicinity of fire road near park residences. Very northwest corner of park above terminus of fire road. 2162 Comment
  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
  UCD18286  Boechera retrofracta E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 830 El Dorado Sierra Nevada, El Dorado National Forest, WNW of the jct. of Hwys 88 and 89, along Hwy 89, just west of Luther Pass. Grass Lake area. Comment
  CAS-BOT-BC25376  Boechera retrofracta Alice Eastwood 1906-7-1 932 El Dorado Lake Tahoe Region. Near Camp Aggasiz. Comment
  CAS-BOT-BC25476  Boechera retrofracta Elsie Z. Lovegrove 1948-6-22 s.n. El Dorado Fallen Leaf Lake road. Baldwin roadside. Comment
  CAS-BOT-BC47554  Bolandra californica H. M. Hall 1921-6-28 11390 El Dorado So. bank American R., nr. Placerville-Tahoe Highway 1676 Comment
  UC682115  Bolandra californica G. L. Stebbins Jr. 1941-7-15 3166 El Dorado ledges on trail near Fallen Leaf Lake (sw base of peak); Angora Peak 2164 Comment
  CDA36078  Botrychium simplex var. simplex M. Beyers, G. F. Hrusa 2011-7-2 996 El Dorado Sierra Nevada: Shealor Lakes. 2194 Comment
  UCR206754  Boykinia occidentalis George K. Helmkamp, E. A. Helmkamp 2009-6-25 15043 El Dorado Sierra Nevada Mountains Foothills, Forbay Road above South Fork American River, 6.4 miles north of Pony Express Trail in Pollock Pines 613 Comment
  UC1133979  Brodiaea minor C. M. Belshaw 1936-6-13 2336 El Dorado 3 mi ne Placerville; Placerville Quadrangle, White Rock Canyon Comment
  BFRS209 Image available Bromus Peter Rubtzoff 1974-6-25 7635 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  UCD57588  Bromus arenarius Beecher Crampton 1957-6-18 4240 El Dorado 1 mile southwest of Garden Valley Post Office. Comment
  POM160979  Bromus carinatus R. L. Pendleton, F. M. Reed 1907-7-25 1185 El Dorado Near Modjeska falls, Lake Tahoe region. Comment
  UCD60544  Bromus carinatus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4010 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  CAS-BOT-BC149538  Bromus carinatus var. carinatus R. E. Frenkel 1964-6-11 546 El Dorado On Sly Park Road, 0.1 mile south of entrance to Sly Park. 1103 Comment
  CAS-BOT-BC444017  Bromus carinatus var. carinatus George K. Helmkamp; Elizabeth Helmkamp 2013-6-19 20888 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake. 443 Comment
  SD248297  Bromus carinatus var. carinatus George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20888 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake (Old Iron Mountain 7.5'Q) 1456 Comment
  UCD58012  Bromus carinatus var. carinatus Collector Unknown 1925-5-29 2104 El Dorado Placerville. Comment
  UCR207444  Bromus carinatus var. carinatus George K. Helmkamp, Amy Barnes 2009-7-8 15157 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
  UCR249154  Bromus carinatus var. carinatus George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20878 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  CAS-BOT-BC290725  Bromus carinatus var. marginatus Peter Rubtzoff 1976-6-23 8676 El Dorado U.C. Blodgett Forest Research Station, along Weather Station Loop Road at the weather station. Comment
  SEINET935033  Bromus carinatus var. marginatus A. C. Sanders 1984-1 5050 -B El Dorado Sierra Nevada Mountains; 2.5 road miles N. of the road along the Silver Fork of the American River, 0.2 miles NE of the junction with the road to Pack Saddle Pass, bordered by Yellow Pine Forest 1859 Comment
  UCD59102  Bromus carinatus var. marginatus Beecher Crampton 1956-6-22 3606 El Dorado 1/2 mile E of Omo Ranch Post Office. 1082 Comment
  UCD96112  Bromus diandrus Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6976 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley Unit off Kanaka Valley Road, north of Cameron Park. Along main dirt road through valley. 304 Comment
  SEINET3285076 Image available Bromus hordeaceus George K. Helmkamp, E. A. Helmkamp 2009-5-24 14768 El Dorado Sierra Nevada Mountains Foothills: Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49. 381 Comment
  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
  UCD58793  Bromus hordeaceus P. B. Kennedy 1922-5-23 s.n. El Dorado Barrett Ranch. Shingle. Comment
  UCD60563  Bromus inermis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4028 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  UCD73744  Bromus inermis Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4444 El Dorado Washoe Meadows State Park. Restored quarry. 1925 Comment
  UCD59008  Bromus madritensis Beecher Crampton 1959-5-21 5240 El Dorado Frenchtown. S of Shingle Springs. Comment
  CDA32180  Bromus orcuttianus M. Beyers 2010-8-2 717 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  SEINET3923250  Bromus orcuttianus Hilda H. Heller 1938-7-31 730 El Dorado Stanford, Fallen leaf. Label partly illegible.; 0 Comment
  UCD59239  Bromus orcuttianus August L. Hormay 1932-7-7 s.n. El Dorado 7 miles north of Placerville. Comment
  SEINET3923302  Bromus rubens Richard W. Pohl 1953-5-16 7230 El Dorado Grounds of Institute of forest Genetics, 3 mi. E of Placerville.; 0 823 Comment
  UCD165748  Bromus suksdorfii Ellen Dean; with Daniel McNair 2016-7-12 9103 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
  POM286527  Bromus tectorum Lyman Benson 1935-6-8 6680 El Dorado 40 miles east of Placerville. Sierra Nevada Mountain Range. S. Fork American R. Watershed 1524 Comment
  UCR237065  Bromus tectorum George K. Helmkamp, E. A. Helmkamp 2012-5-18 19031 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
  UCD149195  Bromus vulgaris G. L. Stebbins 1976-5-31 7628 El Dorado American River just west of crossing of Iowa Creek. Along Chute Camp Road above South Fork. (Exact location unknown. Coordinates estimated by label maker.) 609 Comment
  CHSC73254  Calamagrostis canadensis L. P. Janeway; Eric Schroder 1998-7-27 5871 El Dorado Lake Tahoe Basin Management Unit. Northwest corner of Truckee Marsh, near west end of Pope Beach; about 0.1 mi northeast of Camp Richardson. 1898 Comment
  UC1131337  Calamagrostis canadensis H. S. Yates 1936-8-8 5954 El Dorado Sayles Flat 2011 Comment
  BFRS280 Image available Callitriche Peter Rubtzoff 1972-9-28 6963 El Dorado Blodgett Forest: southern fork of Bacon canyon near Bacchi Corral Road (Comp. 150E) Comment
  UC183375  Calocedrus decurrens Arthur Baumhoff 1914-9-1 El Dorado Sportsman's Hall Fyffe Comment
  UCR188168  Calochortus albus George K. Helmkamp, E. A. Helmkamp 2007-4-30 11886 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  SEINET12050387  Calochortus albus F. H. Utech 1988-1 88 -107 El Dorado ca 1.5 mi S of American River & El Dorado-Placer County line on CA 47 enroute to Cool 1250 Comment
  UCD69656  Calochortus albus Liz Sharpe 1982-5-15 7 El Dorado 1.75 miles north of Green Valley Road along Ulencamp Road; 472 Comment
  SEINET4169780  Calochortus catalinae Unknown 1944-6-18 El Dorado Capps Crossing rd on Camp Creek Ridge. 1372 Comment
  UC193223  Calochortus coeruleus Geo. Hansen 1895-6-13 1071 El Dorado Armstrongs's Station Sequoia Gigantea Region 1615 Comment
  UC72265  Calochortus leichtlinii W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe; Glen Alpine 1897 Comment
  CAS-BOT-BC487962  Calochortus leichtlinii J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake, near Lake Tahoe 2042 Comment
  CAS-BOT-BC490530  Calochortus luteus Ivan Branson 1929-5-11 s.n. El Dorado Hell Hollow near Bagby, Merced River Canon Comment
  UCR175662  Calochortus minimus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10830 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  RSA70365  Calochortus minimus Frank W. Peirson 1925-7-3 6247 El Dorado Glen Alpine Creek Basin, Sierra Nevada. 2287 Comment
  JEPS61695  Calochortus monophyllus W. L. Jepson 1938-4-12 18652 El Dorado Diamond Springs 548 Comment
  CAS-BOT-BC492616  Calochortus monophyllus C. A. Gross 1903-5-22 s.n. El Dorado El Dorado Comment
  UCD139577  Calochortus superbus Ben Ransom 1976-5-31 21 El Dorado 100 meters south of Highway 50 at Parkway Drive, 3.8 miles east of Placerville. Comment
  UC1392705 Image available Calochortus venustus R. F. Hoover 1968-6-18 11175 El Dorado e of Somerset (on Grizzly Flat Road) Comment
  CAS-BOT-BC496752  Calochortus venustus D E Breedlove; M. Bourell; R. Patterson 1986-6-9 62843 El Dorado Slope with Pinus and Calocedrus on Omo Ranch Road below Cooks Station. 1370 Comment
  CAS-BOT-BC175785  Caltha leptosepala Dr. E. C. Van Dyke 1915-7-15 s.n. El Dorado Gilmore Lake, Lake Tahoe Region Comment
  CAS-BOT-BC175787  Caltha leptosepala Mrs. Marian Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe Region Comment
  UCD95574  Caltha leptosepala G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10749 El Dorado Northern Sierra Nevada Mountains: 8 miles east of Ice House Road on the road to Wright's Lake. 1999 Comment
  CAS-BOT-BC270525  Calycadenia multiglandulosa G. Thomas Robbins 1943-5-28 1101 El Dorado At W edge of Institute of Forest Genetics, 3 miles E of Placerville 731 Comment
  CAS-BOT-BC270527  Calycadenia multiglandulosa David D. Keck 1932-6-29 1545 El Dorado 1.1 miles NE of Smithflat, just SW of Eddy Tree Breeding Station, near Placerville 700 Comment
  POM180995  Calycadenia multiglandulosa subsp. bicolor J. T. Howell 1931-10-12 5581 El Dorado Near Coloma Comment
  SD81169  Calycadenia spicata Darley F. Howe 1971-10-5 4789 El Dorado 9.0 miles east of Placerville on road to Pleasant Valley. 790 Comment
  UC481010  Calycadenia truncata Katharine Brandegee El Dorado Sweetwater Comment
  CAS-BOT-BC275358  Calycadenia truncata var. truncata G. Thomas Robbins 1943-7-15 1269 El Dorado Above N Fork Webber Creek, about 3 miles E of Camino 975 Comment
  SBBG129050  Calyptridium monospermum G. K. Helmkamp, E. A. Helmkamp 2013-6-15 20867 El Dorado Silver Fork Rd, 2.3 mi S of its jct with US-50 in Kyburz 1454 Comment
  SEINET11261896  Calyptridium monospermum George Helmkamp, E. A. Helmkamp 2011-7-30 17929 El Dorado Northern Sierra Nevada Mountains: North-South Road, 2.1 miles north of its junction with Omo Ranch Road, .9 mi. NNW (3511/4) of Omo Ranch Rd. jct. with Hwy 88 (Caldor 7.5' Q.); 0 1248 Comment
  UCR229584  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2011-7-30 17929 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
  SEINET9106563  Calyptridium paniculatum E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4032 El Dorado Washoe Meadows State Park, SW area of park just uphill from logged clearing and manhole #73. 1933 Comment
  JEPS72072  Calyptridium umbellatum Gladys L. Smith 1963-7-7 1732 El Dorado within 300 yards of Echo Summit Lodge (California Alpine Club); California Alpine Club 2194 Comment
  UCD42420  Calyptridium umbellatum Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD44157  Calyptridium umbellatum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1523 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD161641  Camassia leichtlinii subsp. suksdorfii Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8830 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Fen, downslope (south of) group camping area of campground. 1928 Comment
  RSA32313  Camassia leichtlinii subsp. suksdorfii G. Thomas Robbins 1943-8-15 1348 El Dorado In drainage streamlet of Grouse Lake, 2.5 miles northeast of Wrights Lake Comment
  UC747034  Campanula prenanthoides G. Thomas Robbins 1943-6-20 1195 El Dorado rocky hillside on canyon side above South Fork American River (4-5 mi w of Pollock Pines) 914 Comment
  UCR242567  Capsella bursa-pastoris George K. Helmkamp, E. A. Helmkamp 2010-3-26 15792 El Dorado Sierra Nevada Mountains Foothills, junction of Morales Ranch Road and Sand Ridge Road, 1.2 miles east of Hwy CA-49, south of Placerville 396 Comment
  CAS-BOT-BC37236  Cardamine breweri John Thomas Howell 1925-7-1 1297 El Dorado Highway above Armstrong's Emerald Bay, Lake Tahoe. Comment
  SEINET3507589 Image available Cardamine breweri C. W. Sharsmith 1964-6-19 7296 El Dorado Fallen Leaf Lake (1/2 mile north of its lower end). Comment
  SEINET2470921  Cardamine breweri var. breweri K. Christie 2010-6-24 1862 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  UCD44232  Cardamine breweri var. breweri C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1598 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC37417  Cardamine californica Elizabeth McClintock 1969-6-1 s.n. El Dorado Leonardi Springs and immediate vicinity, between Blodgett Forest and canyon of the Rubicon River. 1371 Comment
  UCD55177  Cardamine californica Shellie Perry 2006-6-22 s.n. El Dorado near the intersection of Mormon Emigrant and Siver Fork Roads; at Shenk Camp; Meiss Road runs under the site. 2133 Comment
  UC1614611  Cardamine californica var. integrifolia Charles M. Belshaw 1935-7-7 1000 El Dorado 5 mi. s. Strawberry (near Cody Meadows, at 42 milestone on Placerville rd. to Tahoe); Central Sierra Nevada 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
  UCR188240  Cardamine hirsuta George K. Helmkamp, E. A. Helmkamp 2007-4-27 11863 El Dorado Foothills, Northern Sierra Nevada Mountains, Bridal Veil Falls, Esmeralda Creek, along US-50 east of Pacific House 1027 Comment
  UC1614044  Carex Charles M. Belshaw 1935-7-7 1099 El Dorado 5 mi s Strawberry (at 42 milestone on Placerville road to Tahoe, near Cody Meadows); Central Sierra Nevada Comment
  UCD149455  Carex G. Ledyard Stebbins 1976-10-23 7754 El Dorado 3 miles southeast of Placerville. North of Weber Creek near Cedar Ravine Road. (Exact location unknown. Coordinates estimated by label maker.) 548 Comment
  UCD159850  Carex G. Ledyard Stebbins 1977-7-28 7788 El Dorado Along Plum Creek, below site of Mill. 1219 Comment
  UCR192906  Carex George K. Helmkamp, E. A. Helmkamp 2007-5-31 12239 El Dorado Northern Sierra Nevada Mountains, Forest Route 42, 1.2 miles west of its junction with Wrights Lake Road, generally between Wrights Lake and Ice House Reservoir 2021 Comment
  UCD44158  Carex C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1524 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UC1024269  Carex abrupta Annie M. Alexander and Louise Kellogg 1943-8-23 3470 El Dorado on meadow slope about 1/2 mi from end of horse trail; Sierra Nevada, Lake Tahoe region, Mount Tallac Comment
  SEINET10843636  Carex amplectens Ezra Brainerd 1897-8-22 Brainerd 209 El Dorado Sierra Nevada, road near Lover's Leap 1798 Comment
  UCD140086  Carex amplifolia Peter Rubtzoff 1972-10-11 7017 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacon Canyon in headquarters area (Comp. 250R). 1280 Comment
  CAS-BOT-BC17886  Carex angustata H. F. Copeland 1940-6-24 s.n. El Dorado Salmon Falls. Comment
  CAS-BOT-BC17889  Carex angustata John Thomas Howell 1946-9-1 22985 El Dorado Echo Summit. Comment
  UC72460  Carex athrostachya Ezra Brainerd 1897-7-12 El Dorado near Echo P. O. Sierra Nevada Mountains 1798 Comment
  JEPS73193  Carex aurea Gladys L. Smith 1972-7-20 3345 El Dorado about L. Gilmore L. Gilmore 2560 Comment
  SEINET7552616 Image available Carex bolanderi Ray Tallent 1987-7-23 798 El Dorado El Dorado National Forest. 1900 Comment
  UCR249347  Carex bolanderi Peter Rubtzoff 1975-6-11 8069 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Sand Mountain Blvd., 0.65 miles south of 'County Road' [=Wentworth Springs Rd.?] 1186 Comment
  CAS-BOT-BC520410  Carex cyrtostachya Peter Rubtzoff; John Thomas Howell 1973-7-17 7088 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E) 1310 Comment
  CAS-BOT-BC34430  Carex davyi John Thomas Howell 1946-8-31 22954 El Dorado Northeast of Gilmore Lake. 2682 Comment
  SEINET4110840  Carex diandra D. W. Taylor 2004-1 19167 El Dorado Grass Lake, along Highway 89, Luthur Pass on north side of lake. 2392 Comment
  UCR48219  Carex diandra R. F. Thorne, Larry E. DeBuhr 1975-8-23 47321 El Dorado Grass Lake, just north of Luther Pass 2201 Comment
  UC805  Carex douglasii Ezra Brainerd July 10,1897-Jul 22, 1897 El Dorado near Echo P.O.; Sierra Nevada Mts. 1798 Comment
  CAS-BOT-BC20617  Carex douglasii M. S. Jussel 1941-7-18 s.n. El Dorado Lake Tahoe at Bijou. Comment
  CAS-BOT-BC304420  Carex echinata Peter Rubtzoff 1975-6-24 8104 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: East Fork Gaddis Creek north of Mutton Creek Road crossing (Comp. 460E) 1295 Comment
  UCD72602  Carex filifolia Ellen Dean; T. Sasaki 2007-7-23 4325 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
  UCD142049  Carex fracta Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7869 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, south side of creek. 1944 Comment
  UCR258123  Carex fracta George K. Helmkamp, Amy Barnes 2014-8-11 23005 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  CAS-BOT-BC22098  Carex heteroneura R. Tallent 1987-7-24 806 El Dorado El Dorado National Forest. Cut clearing north of Strawberry Creek. Near intermittent stream/ditch (disturbed) 1800 Comment
  UC747747  Carex heteroneura H. F. Copeland 1939-6-25 El Dorado Near Fallen Leaf Lake, Canyon of Glen Alpine Creek. Comment
  UCD84173  Carex heteroneura Chuck Hughes 2009-7-8 132 El Dorado near Rubicon Trail crossing of Ellis Creek. 1987 Comment
  SEINET11125869 Image available Carex hoodii Unknown 2010-1 25309 El Dorado NW end of Grass Lake, W side of Luther Pass, northern sierra Nevada Highlands (n SNH) Comment
  SEINET7562326 Image available Carex illota Ray Tallent 1987-7-26 827 El Dorado Desolation Wilderness, Lake Sylvia Area, S of Lyons Creek Trail. 2438 Comment
  CAS-BOT-BC7709  Carex integra Fay A. Mac Fadden 1934-7-28 12643 El Dorado Lake Tahoe. Comment
  UCD140406  Carex integra Peter Rubtzoff 1976-6-9 8615 El Dorado Blodgett Forest, Gaddis Creek area off Camp 1 Road around 0.65 mile south of junctin with Quail Landing Road (off Lower Gaddis Creek Road around 0.7 mile south of junction with Chinquapin Flat Road). Comp. 660E 1264 Comment
  UCR249350  Carex laevicaulis Peter Rubtzoff 1975-7-23 8226 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Headquarters Loop Road at Bacon Creek crossing west of headquarters 1337 Comment
  UCD112368  Carex laeviculmis Peter Rubtzoff 1972-9-19 6918 El Dorado Sierra Nevada. Blodgett Forest: Mutton Creek area ca. 0.3 mi. south of 'Country Road' (Comp.370E). 1280 Comment
  UCD140496  Carex lenticularis G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10921 El Dorado Northern Sierra Nevada Mtns: 0.3 mile west of the junction of Wright's Lake Road and the road from Ice House Reservoir. Silver Creek. 2012 Comment
  UCD148629  Carex lenticularis var. impressa Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8380 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1914 Comment
  CHSC95225  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
  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
  UCD43706  Carex lenticularis var. lipocarpa C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1072 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  RSA52324  Carex lenticularis var. lipocarpa J. T. Howell 1945-9-29 21535 El Dorado Lake of the Woods. Comment
  UCD112413  Carex lenticularis var. lipocarpa Peter Rubtzoff 1975-6-24 8106 El Dorado Sierra Nevada. Blodgett Forest: East Fork Gaddis Creek north of Mutton Creek Road crossing (Comp. 460E). 1295 Comment
  SEINET12650762  Carex leporinella J. T. Howell 1946-8-31 22951 El Dorado Mt. Tallac. 2896 Comment
  CAS-BOT-BC31481  Carex limosa James A. Neilson 1971-8-7 2303 El Dorado Grass Lake near Luther Pass. Comment
  CAS-BOT-BC31530  Carex luzulifolia LeRoy Abrams 1911-7-29 4838 El Dorado Glenn Alpine trail, Mt. Tallac 2743 Comment
  CAS-BOT-BC31535  Carex luzulifolia E. A. McGregor 1909-8-13 102 El Dorado Susie Lake. 2316 Comment
  CAS-BOT-BC32198  Carex multicaulis John Thomas Howell 1943-7-28 18900 El Dorado 2 mi W of Pacific House. Comment
  SEINET11125901 Image available Carex multicostata Unknown 2010-1 25313 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) Comment
  UCD74087  Carex multicostata Jennifer W. Burt 2005-8-10 17 El Dorado Phillips' abandoned ski area/run (South of access road to Sierra-at-Tahoe off Hwy 50) - collected from center of abandoned ski run. 2136 Comment
  UCD74088  Carex multicostata Jennifer W. Burt; Belinda Lo, Susan Cartwright 2006-7-16 172 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2283 Comment
  CHSC73454  Carex nebrascensis L. P. Janeway; Eric Schroder 1998-9-14 6287 El Dorado Lake Tahoe Basin. Meadow along Saxon Creek, about 1/2 mi southeast of the Lake Tahoe Airport. 1935 Comment
  SEINET11100305  Carex nebrascensis E. Dean, J. Poloske and K. Mawdsley 2007-8-24 4448 El Dorado Washoe Meadows State Park, adjacent to southernmost fen. 1929 Comment
  UCD44042  Carex nebrascensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1408 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
  UCD44917  Carex nebrascensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2282 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  CAS-BOT-BC119762  Carex nebrascensis Frank Warrington Peirson 1925-7-2 6250 El Dorado S side of Lake Tahoe. 1905 Comment
  SEINET7568946 Image available Carex nigricans Ray Tallent 1987-8-6 878 El Dorado Desolation Wilderness Area, SE end of Lake Aloha. 2481 Comment
  CAS-BOT-BC119610  Carex nigricans H. M. Hall; H. P. Chandler 1903-7-1 4664 El Dorado Near Lake Lucile Comment
  CHSC73217  Carex pellita L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams. 1998-7-22 5781 El Dorado Lake Tahoe Basin Management Unit. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  UCD149314  Carex pellita Ellen Dean; V. Stewart 2014-7-5 8403 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
  SEINET3907579  Carex rostrata D. E. Beetle, Alva Hansen 1945-1 3935 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt.; 0 2286 Comment
  RSA52317  Carex scopulorum J. T. Howell 1945-9-29 21532 El Dorado Haypress Meadow Comment
  CAS-BOT-BC118235  Carex scopulorum var. bracteosa A. Grant; Verne Grant 1946-7-28 7803 El Dorado Hay Press Meadow, Desolation Valley Wilderness Area 2529 Comment
  CAS-BOT-BC118237  Carex scopulorum var. bracteosa John Thomas Howell 1945-9-29 21531 El Dorado Haypress Meadow Comment
  JEPS73177  Carex specifica Gladys L. Smith 1964-7-5 2079 El Dorado U.S.50 2 mi w Echo Summit; Pow-wow bog 2133 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-BC117078  Carex straminiformis John Thomas Howell 1945-9-29 21543 El Dorado Desolation Valley Comment
  RSA52092  Carex straminiformis J. T. Howell 1945-9-29 21543 El Dorado Desolation Valley. Comment
  CHSC73336  Carex subfusca L. P. Janeway; Eric Schroder 1998-8-18 6080 El Dorado Lake Tahoe Basin Management Unit. Meadow on west side of Upper Truckee River about 0.3 mi south of Hwy 50 and 1 mi west-southwest of Meyers. 1920 Comment
  UCD42689  Carex subfusca C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 55 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCD61681  Carex subfusca Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4225 El Dorado Washoe Meadows State Park. Eastern edge of park just west of Sawmill Road, east of manhole #8. 1918 Comment
  SEINET11064752  Carex utriculata E. Dean, J. Poloske and K. Mawdsley 2007-8-24 4454 El Dorado Washoe Meadows State Park, north side of southernmost fen 1929 Comment
  UC1109177  Carex utriculata Verne Grant, Alva Grant 1946-7-17 7707 El Dorado sw end Upper Echo Lake 2255 Comment
  UCD44944  Carex utriculata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2309 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  UCD72946  Carex utriculata Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4512 El Dorado Washoe Meadows State Park. North of fen system along trail/old road. 1948 Comment
  UCD73754  Carex utriculata Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4454 El Dorado Washoe Meadows State Park. North side of southernmost fen. 1929 Comment
  SEINET10748487  Carex utriculata A. Arthur Heller 1915-9-10 Heller 12262 El Dorado Damp grassy places, Benwood Meadow near Camp Echo on the Lincoln Highway, in granite. Pinus Murrayana abounds on the meadow border, while beyond that Abies magnifica forms pure stands. Shrubs of the meadow are willow and Vaccinium occidentale. 2134 Comment
  CAS-BOT-BC115085  Carex vesicaria Catherine Best 1981-8-1 s.n. El Dorado Echo Lake. 2255 Comment
  CAS-BOT-BC115087  Carex vesicaria Elsie Z. Lovegrove 1941-9-18 s.n. El Dorado Lily Lake, Lake Tahoe Basin. Comment
  UCD61635  Carex vesicaria Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4187 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 Comment
  UCD140972  Carex vesicaria A. A. Heller 1915-9-10 12262 El Dorado Benwood Meadow near Camp Echo on the Lincoln Highway. 2133 Comment
  UCR190306  Carex vesicaria var. vesicaria George K. Helmkamp, E. A. Helmkamp 2007-8-21 12793 El Dorado Northern Sierra Nevada Mountains, Ice House Road at the junction to the lower campground and boat ramp of Loon Lake 1976 Comment
  UCR175638  Carex whitneyi George K. Helmkamp, E. A. Helmkamp 2006-7-7 10818 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-BC483752  Carex xerophila P. F. Zika; L. P. Janeway 2012-5-17 25874 El Dorado Cameron Park Unit, Pine Hill Preserve, 50 m N of Route 50 450 Comment
  UCD167592  Carex xerophila Chuck Hughes 2016-5-3 460 El Dorado Southwest of Sabana Drive. 402 Comment
  CAS-BOT-BC59044  Cassiope mertensiana Le Roy Abrams 1911-7-29 4863 El Dorado Lake Tahoe Region - Lake Suzy 2377 Comment
  UC876633  Cassiope mertensiana subsp. californica Alice Eastwood 1906-7-25 1041 El Dorado trail to Lake Lucille. Lake Tahoe Region Comment
  SEINET7269626  Cassiope mertensiana subsp. californica W. D. Billings 1950-8-3 1926 El Dorado Siera Nevada, Gilmore Lake, on trail to Mt. Tallac 2545 Comment
  UCD164529  Castanopsis Peter Rubtzoff 1975-6-25 8110 El Dorado Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, east side of Mutton Creek Road, 0.6 miles south of 'County Road' (ca. 2 miles north of Bacchi Meadow Road junction). 1301 Comment
  JEPS3689  Castilleja Rimo Bacigalupi 1951-5-13 3314 El Dorado 1 mi n Kelseyville P.O. (old Louisville) (and 1 mi n of Kelseyville settlement (where Marshall's blacksmith shop is commemorated on a sign erected by Calif Historical Society) 609 Comment
  JEPS43481  Castilleja affinis subsp. affinis Robert M. Lloyd 1966-4-16 3992 El Dorado ca 2 mi w Rescue (1.9 mi n of Green Valley Road on Ulenkamp Road, Pine Hill); Pine Hill 579 Comment
  UCD72926  Castilleja applegatei Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4495 El Dorado Washoe Meadows State Park, western edge of park off of Grizzly Mountain Road near manhole #54. 1954 Comment
  UCD111523  Castilleja applegatei subsp. disticha Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7138 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 200 feet south of road. East side of meadow. 1976 Comment
  JEPS72181  Castilleja applegatei subsp. pallida Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2520 El Dorado Summit area, Echo Peak Echo Peak 2711 Comment
  JEPS71619  Castilleja applegatei subsp. pinetorum Gladys L. Smith 1964-7-6 2151 El Dorado about 1 mi from boat landing of Upper Lake (trail from Upper Echo Lake to Desolation Valley) 2286 Comment
  CAS-BOT-BC255485  Castilleja applegatei var. pinetorum Lewis S. Rose 1940-6-2 40471 El Dorado Camp Richardson, Lake Tahoe 1889 Comment
  CAS-BOT-BC255487  Castilleja applegatei var. pinetorum G. L Smith 1959-6-16 1118 El Dorado Fallen Leaf Lake Road near Hwy 89 junction 1889 Comment
  CAS-BOT-BC255491  Castilleja applegatei var. pinetorum W. R. Dudley 1893-6-8 s.n. El Dorado Tallac Hotel Comment
  JEPS14536  Castilleja attenuata G. Thomas Robbins with Peter H. Raven 1956-4-29 3683 El Dorado se edge Placerville; Spanich Ravine 594 Comment
  UC191010  Castilleja foliolosa Katharine Brandegee 1907-5-16 El Dorado Sweetwater Creek; Simpson's Ranch Comment
  UCD122549  Castilleja foliolosa Lisa L. Serafini 1982-5-16 21 El Dorado Pine Hill, south slope, 1/3 mile east of lookout tower. 554 Comment
  JEPS13136  Castilleja lacera Rimo Bacigalupi with G. Thomas Robbins 1955-5-22 5167 El Dorado 1 mi due s Diamond Springs (watershed of Martinez Springs); Martinez Springs 548 Comment
  UC185464  Castilleja lacera Katharine Brandegee May 1907 El Dorado Simpson's Ranch Simpson's Ranch, Sweetwater Creek; Sweetwater Creek Comment
  UC27289  Castilleja lacera M. H. Gates 1879-1 El Dorado Rose Springs Comment
  UCR242598  Castilleja lacera George K. Helmkamp, E. A. Helmkamp 2011-6-1 17409 El Dorado Northern Sierra Nevada Mountains Foothills, north end of Placerville; Bear Rock Road just east of its junction with Bedford Ave. 654 Comment
  JEPS77552  Castilleja lineariloba T. I. Chuang with Fei-Mei Chuang 1978-5-23 7708 El Dorado 3.5 mi w Gold Hill (on Luneman road) Comment
  CHSC1718  Castilleja miniata V. Holt 1940-7-13 El Dorado Hay Press Meadows, Echo Lake. 2438 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
  RSA747377  Castilleja miniata subsp. miniata George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13912 El Dorado Northern Sierra Nevada Mountains: Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50. 2043 Comment
  UC712374  Castilleja nana Carl W. Sharsmith 1937-8-30 3484 El Dorado s of Lake Tahoe (e slope of Freel Peak); Sierra Nevada, Freel Peak 3230 Comment
  UC885120  Castilleja nana A. A. Heller 1915-8-5 12142 El Dorado ridge e Echo Lake 2438 Comment
  CHSC1705  Castilleja peirsonii V. Holt 1940-7-13 El Dorado Hay Press meadows, Echo Lake. 2438 Comment
  CAS-BOT-BC240978  Castilleja pilosa J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe 2042 Comment
  JEPS3440  Castilleja pilosa Alice M. Ottley 1920-6-27 912 El Dorado road e side Fallen Leaf Lake Comment
  JEPS81426  Castilleja pilosa L. R. Heckard and T. I. Chuang 1982-8-3 6043 El Dorado about 0.2 mi w Upper Truckee River crossing (n of Myers) 1920 Comment
  SBBG7070  Castilleja pilosa H. and M. Dearing 1939-7-6 3853 El Dorado near Globins, Lake Tahoe Comment
  UC1012170  Castilleja pruinosa Francis W. Pennell 1940-6-2 25658 El Dorado 5-6 mi s Pilot Hill (Route 49); Canyon of the South Fork of American River 274 Comment
  UC986499  Castilleja pruinosa Rimo Bacigalupi 1952-8-16 3924 El Dorado 0.25 mi e (below) Glen Alpine Resort 2042 Comment
  RSA296408  Castilleja pruinosa R. C. Bacigalupi 1951-5-13 3302 El Dorado N.E. slopes of Hotchkiss Hill, on road from Georgetown to Virner. 4.7 mi. E. of Georgetown. 976 Comment
  SD131936  Castilleja subinclusa subsp. subinclusa Rimo Baeigulupi 1951-5-13 3321 El Dorado Along State Highway 49, 6.5 mi. south of town of Eldorado and 1 miles down from the top of the grade into the valley of the N fork of the Cosumnes River (and 1.3 mile N of Nashville School). Comment
  CHSC73315  Castilleja tenuis L. P. Janeway; Eric Schroder. Katherine Murrell 1998-7-23 5815 El Dorado Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. 1905 Comment
  UCD55367  Castilleja tenuis Ellen Dean; Mark Bibbo 2006-7-18 3217 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Northeast of hole #7, north side of Upper Truckee River. 1897 Comment
  UCR215906  Castilleja tenuis George K. Helmkamp, E. A. Helmkamp 2009-6-29 15075 El Dorado Sierra Nevada Mountains, Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74 deg. ) of Pollock Pines 1642 Comment
  SEINET195298  Ceanothus J. T. Howell 1945-9-30 21545 El Dorado Near Echo Summit southwest of Lake Tahoe Comment
  UC747323  Ceanothus cordulatus G. Thomas Robbins 1943-6-4 1113 El Dorado 2-3 mi s Kyburz (near Sacramento Box Sawmill (China Flat)); Silver Fork American River Comment
  UCD111396  Ceanothus cordulatus Ray Prag 1971-7-12 208 El Dorado Rubicon Bay Vista Subdivision, Lake Tahoe. Comment
  SEINET12209838  Ceanothus cordulatus H. H. Heller 1938-1 617 El Dorado Stanford Camp, Fallenleaf Comment
  UCR189020  Ceanothus cuneatus subsp. cuneatus George K. Helmkamp, E. A. Helmkamp 2007-3-23 11691 El Dorado Northern Sierra Nevada Mountains Foothills, hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake 381 Comment
  UC1951058  Ceanothus cuneatus var. cuneatus D. O. Burge 2011-7-25 1074 b El Dorado Folsom Lake Watershed, west side of North Fork American River arm, south slope of Kelly Ravine, roadside on Rattlesnake Bar Road, 4.6 road miles (7.4 km) south-west of intersection with SR 49, 5.2 km 239 degr. (True) WSW of Pilot Hill. Comment
  SACT002939  Ceanothus integerrimus J. Wilson 1985-8-26 El Dorado Second major side canyon east of Middle and North Fork of American River. 277.368 Comment
  UCD111988  Ceanothus integerrimus R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  SBBG68472  Ceanothus lemmonii Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UCD112184  Ceanothus lemmonii Ray Prag 1970-7-6 s.n. El Dorado Bass Lake Road. 396 Comment
  UC1071196  Ceanothus palmeri G. Burks 1932-6-1 7 El Dorado near Dormody's; Sacramento Quad., near Dormody's 335 Comment
  CAS-BOT-BC52030  Ceanothus prostratus H. E. McMinn 1712 -A-8 El Dorado from trough on ridge between Emerald Bay and Cascade lake Comment
  CAS-BOT-BC52035  Ceanothus prostratus Elsie Zeile Lovegrove 1938-6-10 s.n. El Dorado Near Camp Richardson 1828 Comment
  CAS-BOT-BC52041  Ceanothus prostratus Elizabeth Parsons Hawver 1909-7-3 s.n. El Dorado Aspengrove, Lake Tahoe Region Comment
  CAS-BOT-BC83726  Ceanothus prostratus D. O. Burge; C. Miller 2007-6-15 952 b El Dorado El Dorado National Forest 1810 Comment
  UC1182188  Ceanothus prostratus R. E. Rockey June 1960 3 El Dorado Allen Ranch burn El Dorado National Forest, Georgetown <Quad?> (Georgetown) Comment
  UC33623  Ceanothus prostratus W. C. Blasdale July, 1897 El Dorado Lake Tahoe Region Comment
  CAS-BOT-BC52207  Ceanothus roderickii B. Crampton 1956-6-1 3522 El Dorado in forested north slope of Pine Hill 579 Comment
  RSA754653  Ceanothus roderickii Dylan O. Burge 2009-4-21 DOB 1098 b El Dorado City of Cameron Park, Bureau of Land Management Pine Hill Preserve, E of Cameron Park Drive, accessed via foot-trails and fire roads trending NE from Este Vista Drive., Parking 0.4 road miles (0.6 km) NE of Cameron Park Drive via Sudbury Road and Este Vista Drive, 2.6 km 288 degrees true WNW of Shingle Springs. 480 Comment
  UCD38603  Ceanothus roderickii Beecher Crampton 1956-6-1 3522 El Dorado Pine Hill. 579 Comment
  SEINET12210816  Ceanothus roderickii W. Knight, Knight, I. 1982-1 El Dorado Comment
  NY406552  Ceanothus serrulatus H. E. McMinn 1926-5-30 1734 El Dorado Between Emerald Bay and Cascade Lake Comment
  JEPS42131  Ceanothus thyrsiflorus F. B. Herbert 1916-6-10 El Dorado Placerville Comment
  SD239892  Ceanothus tomentosus George K. Helmkamp, E. A. Helmkamp 2012-5-3 18889 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 5.3 miles NW of Pollock Pines (Slate Mountain 7.5'Q) 918 Comment
  CAS-BOT-BC52922  Ceanothus tomentosus var. tomentosus Rimo Bacigalupi; G. T. Robbins 1955-5-21 5159 El Dorado Drainage of Webber Creek, along Camino - Pleasant Valley Road, 1.5 miles north of Pleasant Valley 762 Comment
  UCD130099  Centaurea solstitialis G. K. Helmkamp; E. A. Helmkamp 2007-9-1 12862 El Dorado Northern Sierra Nevada Mountains. Happy Valley Road, 3.2 miles E of its junction with CA-E-16 (just W of Sweeney's Crossing). 627 Comment
  CAS-BOT-BC284466  Centaurea solstitialis G. L. Stebbins 1976-9-26 76311 El Dorado Crossing of Weber Creek, 2 miles south of Placerville 533 Comment
  RSA755710  Centaurium muehlenbergii George K. Helmkamp, E. A. Helmkamp 2009-6-22 15035 El Dorado Lake Oaks Mobile Home Park, Diamond Springs 527 Comment
  RSA114100  Centaurium namophilum G. Thomas Robbins 1943-7-15 1267 El Dorado On canyon side above North Fork Webber Creek, about 3 miles east of Camino. 976 Comment
  CAS-BOT-BC288562  Centromadia fitchii G. Thomas Robbins 1956-9-7 3744 El Dorado Along US Highway 50, 4 miles W of Shingle Springs 350 Comment
  UC565392  Cephalanthera austiniae Mrs. E. F. Lane 1937-6-8 El Dorado canyon near creek Georgetown Comment
  SBBG19388  Cephalanthus occidentalis H. F. Copeland 1940-6-24 1639 El Dorado between Mormon Island and Salmon Falls Comment
Read comments
Dec 21 2015
  JEPS72096  Cerastium fontanum subsp. vulgare Gladys L. Smith 1972-8-23 3520 El Dorado Glen Alpine 2194 Comment
  CHSC7123  Cerastium glomeratum Darron Cook 1969-3-30 36 El Dorado 1/4 mi. n of Coloma on Mt. Murphy Rd. 100 yds. off e side of rd. 304 Comment
  RSA781177  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2010-4-17 15882 El Dorado Rattlesnake Bar Road, 1.9 miles southwest of its junction with CA-49 near Pilot Hill 314 Comment
  CAS-BOT-BC388274  Cerastium glomeratum Peter Rubtzoff 1975-6-4 8046 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R) 1350 Comment
  RSA167555  Cercis occidentalis Robert F. Thorne, Percy C. Everett 1964-4-16 33772 El Dorado Yellow pine forest on N slope of Pine Hill, 3-4 miles ENE of Rescue. 610 Comment
  UCR173650  Cercis occidentalis George K. Helmkamp, Elizabeth Helmkamp 2006-4-6 10154 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; 4.2 mi NW of Coloma along Calif. Hwy 49 247 Comment
  UC1127900  Cercocarpus ledifolius var. ledifolius P. L. Johannsen 1934-9-13 502 El Dorado 2 mi ne of Sierra House (El Dorado National Forest); El Dorado National Forest 2407 Comment
  SEINET8892797  Chaenactis alpigena K. Christie 2011-1 2064 El Dorado Lake Tahoe Basin Management Unit (LTBMU); slopes above Star Lake; ca. 0.2 mi. N/NE of Jobs Sister, and ca. 0.4 mi. S/SE of Star Lake. Comment
  UC580652  Chaenactis alpigena P. L. Johannsen 1934-8-2 441 El Dorado 1/4 mi w of Ralston Peak; Pyramid Peak Quadrangle 2743 Comment
  SEINET12616247  Chaenactis douglasii K. Christie 2011-9-7 2095 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just below and to the south of the summit of Jacks Peak. Plants immediately on ridge/LTBMU boundary line. Comment
  UCD130279  Chaenactis douglasii var. douglasii P. B. Kennedy 1920-8-17 132 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC276511  Chaenactis douglasii var. douglasii E. A. McGregor 1909-8-8 26 El Dorado Glen Alpine Comment
  UC472220  Chaenactis douglasii var. douglasii R. L. Pendleton and F. M. Reed 1907-7-24 1140 El Dorado Tallac Trail Lake Tahoe Region (between Lake Gilmore and camp) 2438 Comment
  CAS-BOT-BC283929  Chaenactis glabriuscula var. glabriuscula G. Thomas Robbins; Peter H. Raven 1956-4-28 3680 El Dorado Along Georgetown - Greenwood Rd, 2 miles W of Greenwood, 8.3 miles W of Georgetown 502 Comment
  CAS-BOT-BC140769  Chamaebatia foliolosa M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  CAS-BOT-BC140773  Chamaebatia foliolosa M. D. Morris 1922-8-2 21 El Dorado Eldorado National Forest 1676 Comment
  UCD19830  Chamaebatia foliolosa C. H. Lamoureux; M. Ingle and J. Major 1956-5-19 1077 El Dorado Pollock Pines. Comment
  UCR173801  Chamaebatia foliolosa George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10601 El Dorado Northern Sierra Nevada foothills, Mormon Emigrant Trail, 6.0 miles east of its junction with Sly Park Road (Jenkinson Lake) 1055 Comment
  UCR242023  Chamaesyce maculata George K. Helmkamp, E. A. Helmkamp 2012-9-17 19864 El Dorado Northern Sierra Nevada Mountains Foothills, north of Pollock Pines, along Forebay Road at South Fork American River 564 Comment
  UCR240715  Chamaesyce serpillifolia subsp. serpillifolia George K. Helmkamp, E. A. Helmkamp 2012-9-5 19755 El Dorado Northern Sierra Nevada Mountains Foothills, along Lotus Road, 1.6 miles south of its junction with CA-49, 1.45 mi. SW (238 deg. ) of Coloma 248 Comment
  CAS-BOT-BC165961  Chamerion angustifolium Laura M. Lathrop 1909-7-19 s.n. El Dorado Near Glen Alpine Springs Comment
  CAS-BOT-BC166034  Chamerion angustifolium subsp. circumvagum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  UCD103661  Chamerion angustifolium subsp. circumvagum G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11095 El Dorado Northern Sierra Nevada Mountains. 0.3 mile W of the junction of Wright's Lake Road (Forestry Route 4) and the road form Ice House Reservoir. 2037 Comment
  UCD137402  Cheilanthes Peter Rubtzoff; Donald Goheen 1975-6-25 8118 El Dorado Sierra Nevada, Blodgett Forest, Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R). 1310 Comment
  JEPS60214  Cheilanthes gracillima L. R. Heckard 1969-5-30 2254 El Dorado ca. 15 air mile e of Georgetown (s side of Rubicon Canyon below Leonardi Spring); Rubicon Canyon 1097 Comment
  CAS-BOT-BC30651  Cheilanthes gracillima Peter Rubtzoff; Donald Goheen 1975-6-25 8118 El Dorado Blodgett Forest: Chinquipin Flat Road, ca 1.6 miles south of Gaddis Creek Road (compartment 600R) 1310 Comment
  CAS-BOT-BC68288  Cheilanthes gracillima Clare B. Hardham 1959-7-23 5181 El Dorado Pleasant Valley 1828 Comment
  SEINET209125 Image available Cheilanthes gracillima J. L. Gentry Jr., E. Jensen 1969-7-12 2152 El Dorado Half Moon Lake W of Lake Tahoe 2487 Comment
  UC71413  Cheilanthes gracillima W. A. Setchell, C. C. Dobie 1901-7-15 El Dorado Grace Lake Glen Alpine; Lake Tahoe Region Comment
  RSA800347  Chenopodium pumilio Peter Rubtzoff 1972-9-27 6954 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  BFRS155 Image available Chimaphila menziesii Peter Rubtzoff 1972-7-19 6824 El Dorado Blodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp. 450E). Comment
  BFRS154 Image available Chimaphila umbellata Peter Rubtzoff 1975-7-23 8239 El Dorado Vicinity of Blodgett Forest: south-north canyon crossed by Pilot Creek Road ca. 0.65 mi. east-northeast of junction with Loop Road. Comment
  UC1614575  Chlorogalum pomeridianum Charles M. Belshaw 1934-7-19 133 El Dorado ca. 44 mi. e. Placerville (side of Hwy. 50, Horsetail Falls trail, 1 mi. above New Twin Bridges); Sierra Nevada, Pyramid Peak region 1905 Comment
  CAS-BOT-BC497667  Chlorogalum pomeridianum G. L. Stebbins 1969-6-1 s.n. El Dorado Rubicon River Canyon, just above old bridge on road N from Otter Creek 457 Comment
  UCD130411  Chondrilla juncea G. K. Helmkamp; E. A. Helmkamp 2007-8-30 12854 El Dorado Northern Sierra Nevada Mountains: Prospector Road, 0.1 mile north of Marshall Road near Indian Creek. 268 Comment
  UC746877  Chorizanthe membranacea G. Thomas Robbins 1943-6-5 1654 El Dorado 3 mi e Camino (above North Fork Webber Creek); above North Fork Webber Creek 975 Comment
  UCR136862  Chorizanthe membranacea Beecher Crampton 1958-6-9 4906 El Dorado Sierra Nevada Mountains, Pino Grande Road about 5.2 miles northeast of Placerville, south fork of American River 503 Comment
  CAS-BOT-BC252682  Chorizanthe membranacea Ira L. Wiggins 1946-5-11 11224 El Dorado Roadside 9 mi. E of Placerville on road to Pino Grande Comment
  CHSC79194  Chorizanthe stellulata Beecher Crampton 1956-5-11 3365 El Dorado About 5 miles southwest of Rescue. Comment
  UCD99932  Chorizanthe stellulata Beecher Crampton 1976-5-12 9384 El Dorado Bass Lake, n.e. of Clarksville. Comment
  SEINET4183195  Chorizanthe stellulata K. Brandegee s.n. El Dorado Sweetwater Creek Comment
  UCR207894  Chrysanthemum George K. Helmkamp, E. A. Helmkamp 2009-5-12 14685 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  RSA151549  Chrysanthemum leucanthemum Paul A. Mitchell 1959-7-26 77 El Dorado Emerald Bay State Park; head of Emerald Bay 1899 Comment
  RSA263852  Chrysolepis chrysophylla J. T. Howell 1973-7-19 49953 El Dorado Blodgett Forest. 1311 Comment
  SBBG50530  Chrysolepis chrysophylla J. T. Howell 1973-7-19 El Dorado Blodgett Forest 1310 Comment
  UC1135206  Chrysolepis chrysophylla var. chrysophylla C. M. Belshaw 1936-6-13 2347 El Dorado 1 mi e Sand Mt. (on Gaddis Creek); El Dorado National Forest, Placerville Quad. 1280 Comment
  CAS-BOT-BC36327  Chrysolepis sempervirens W. R. Dudley 1900-6-1 s.n. El Dorado Above McKinneys Comment
  CAS-BOT-BC36336  Chrysolepis sempervirens L. S. Rose 1927-8-27 s.n. El Dorado Angora Lakes, Lake Tahoe Comment
  UCD150209  Chrysolepis sempervirens Ellen Dean; N. Khuu, S. Dohle 2014-8-9 8559 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park on S side of General Creek. 2002 Comment
  UCR248406  Cirsium andersonii George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22001 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
  CAS-BOT-BC285300  Cirsium andersonii E. W. Kelly No date on label 81 El Dorado Eldorado National Forest Comment
  CDA1036  Cirsium andersonii T. C. Fuller 1961-8-22 6892 -C El Dorado Slope above Hwy. 89, 4 mi. S of Hwy 50, 6 mi. S of Myers. 0 Comment
  CDA32723  Cirsium occidentale var. californicum J. Honeycutt 2009-4-29 PDR# 1332613 El Dorado In the vicinity of the community of White Hall, along Highway 50 near 43.59 mile marker. 0 Comment
  UC747218  Cirsium scariosum var. americanum G. Thomas Robbins 1943-9-5 1372 El Dorado rocky crevices on summit Mt. Tallac 2956 Comment
  UCD130812  Cirsium vulgare G. K. Helmkamp; E. A. Helmkamp 2007-9-11 12934 El Dorado Northern Sierra Nevada Mountains: Along Hwy US-50, 0.4 mile southwest of Phillips. 1829 Comment
  UCR257777  Cirsium vulgare George K. Helmkamp, Amy Barnes 2012-8-19 19679 El Dorado Northern Sierra Nevada Mountains, unnamed dirt road along Ice House Road, 0.4 mile south of Robbs Peak Road, N of Union Valley Reservoir 1756 Comment
  CAS-BOT-BC228764  Cistanthe umbellata Gladys L. Smith 1959-6-16 1106 El Dorado Road to Fallen Leaf Lake in open meadow just after leaving Highway 89 1889 Comment
  CAS-BOT-BC228769  Cistanthe umbellata E. J. Newcomer 1909-1-1 s.n. El Dorado Deer Park Springs, Lake Tahoe Comment
  CAS-BOT-BC228773  Cistanthe umbellata Alice Eastwood 1906-7-29 1139 El Dorado Glen Alpine Region. Lake of the Woods Comment
  CAS-BOT-BC344934  Clarkia Peter Rubtzoff 1975-6-25 8124 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, 1.6 miles south of Old Gaddis Creek Road (double gates); Comment
  UC107836  Clarkia biloba G. P. Rixford 1902-7-12 El Dorado Nashville Comment
  UC246745  Clarkia biloba Dr. Edward Palmer Jun 23 1892-Jun 24 1892 2388 El Dorado near Coloma Comment
  UCD104319  Clarkia biloba Nancy Vycinich 1978-5-27 23 El Dorado 4.3 miles N of the junction of Highway 193 and Highway 49, on Highway 193. Comment
  UCD146945  Clarkia biloba subsp. biloba Chuck Hughes 2012-6-19 320 El Dorado Roadcut on the south side of Bassi Road, about 200 feet west of the bridge over Granite Creek. 217 Comment
  UCD81675  Clarkia biloba subsp. biloba Chuck Hughes 2009-6-12 97 El Dorado Vicinity of Diamond Springs. NE of intersection of Hwy 49 and Black Rice Road. 536 Comment
  SEINET10492409  Clarkia biloba subsp. biloba Tim Holtsford 1992-5-26 Holtsford 920526 -2-B El Dorado State hwy 49, 5.55 mi n of state hwy 50 in old downtown placerville. Oak/ Digger pine woodland-habitat looks perfect for c. Unguiculata but it isn't Here. 0.25 Mi n of t. Holtsford 920526-1. Comment
  UCD104860  Clarkia purpurea P. G. Low 1966-5-13 30 El Dorado On track up to Pine Hill lookout, ca. 4 miles N of Shingle Springs. 609 Comment
  CAS-BOT-BC163677  Clarkia purpurea subsp. quadrivulnera G. Thomas Robbins 1945-5-20 1932 El Dorado On bank of Sweetwater Creek near Simpsons Ranch, 4.5 mi. s. of Salmon Falls 182 Comment
  UC113998  Clarkia purpurea subsp. viminea Katharine Brandegee 1908-6-1 El Dorado Simpson's Ranch Sweetwater Creek Comment
  CAS-BOT-BC229029  Clarkia rhomboidea George K. Helmkamp; E. A. Helmkamp 2011-7-30 17906 El Dorado Northern Sierra Nevada Mountains: Omo Ranch Road, 2.25 mi. NW (295 deg. ) of jct. with Hwy 88; 7.2 miles southeast of Omo Ranch 1346 Comment
  CAS-BOT-BC165715  Clarkia virgata J. C. Hawthorne; F. E. Blaisdell 1899-7-18 s.n. El Dorado [Sugar Loaf] Sugarloaf or Johnson's station on S. Fork of the American River Comment
  JEPS100224  Clarkia virgata Dean Wm. Taylor, Tom Engstrom 2002-7-10 18232 El Dorado Plum Creek Ridge, northwestern end of the ridge (ca. 20 air miles East of Placerville) 1341 Comment
  UC746853  Claytonia parviflora subsp. grandiflora G. Thomas Robbins 1943-4-10 987 El Dorado about 3 mi e Camino (slope above North Fork Webber Creek) 975 Comment
  RSA298969  Claytonia parviflora subsp. parviflora Edward Lee 1936-3-1 1785 El Dorado Coloma-Gardern Valley Road, about 1 mi. (by road) north of Coloma. 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
  UCD60702  Claytonia rubra subsp. rubra Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4136 El Dorado Washoe Meadows State Park. Central portion of park just south of manhole #50. Along unmaintained dirt road, mostly covered with downed trees, just west of fen system. 1939 Comment
  CAS-BOT-BC91334  Clematis lasiantha Ira L. Wiggins 1946-5-11 11219 El Dorado On grade 1.5 mile east of Georgetown. 850 Comment
  RSA781115  Clematis lasiantha George K. Helmkamp, E. A. Helmkamp 2010-4-23 15927 El Dorado Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  UCR218973  Collinsia George K. Helmkamp, E. A. Helmkamp 2010-5-17 16070 El Dorado Sierra Nevada Mountains Foothills, Pine Hill Road, 0.8 mile above the junction with Bertana Court; edge of Pine Hill Ecological Reserve 610 Comment
  SD257327  Collinsia heterophylla George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20454 El Dorado Sierra Nevada Mountains Foothills: NW of Somerset, Bucks Bar Road, 1.1 miles southeast of its junction with Pleasant Valley Road (Camino 7.5'Q) 622 Comment
  UCD123616  Collinsia heterophylla L. Turner 1995-5-24 15 El Dorado Northern Sierra Nevada Foothills; along Highway 193, 1.6 meters north of junction with Highway 49. 380 Comment
  UCR217185  Collinsia heterophylla George K. Helmkamp, E. A. Helmkamp 2010-5-17 16058 El Dorado Sierra Nevada Mountains Foothills, Pine Hill Road, 0.8 mile above the junction with Bertana Court; edge of Pine Hill Ecological Reserve 610 Comment
  UCD123594  Collinsia heterophylla P. B. Kennedy 1922-5-23 s.n. El Dorado Barret Ranch, Shingle. Comment
  RSA103940  Collinsia parviflora Alice Eastwood 1907-1 2 El Dorado Lake Tahoe region. Comment
  SEINET11265861  Collinsia tinctoria George Helmkamp, E. A. Helmkamp 2011-7-2 17624 El Dorado Northern Sierra Nevada Mountains Foothills: Forni Road at Weber Creek crossing, 1.3 miles south of its Placerville junction with US-50 (Placervilles 7.5' Q.); 0 472 Comment
  JEPS6270  Collinsia torreyi var. torreyi W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity of Lake Tahoe; Cascade Mtns Comment
  UCR218093  Collinsia torreyi var. torreyi George K. Helmkamp, E. A. Helmkamp 2010-7-23 16616 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 0.2 mile west of its junction with Wright's Lake Road and beside Silver Creek, 4 miles NE (31 deg. ) of Kyburz 2021 Comment
  JEPS5109  Collinsia torreyi var. wrightii R. L. Pendleton, F. M. Reed 1907-7-23 1056 El Dorado Kieth's Dome Lake Tahoe Region (Glen Alpine) 2590 Comment
  RSA0013379  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2011-5-24 17366 El Dorado Northern Sierra Nevada Mountains Foothills: Mesquite Road, 7.5 nukes south of its junction with Wentworth Springs Road. 1073 Comment
  SEINET11262389  Collomia heterophylla George Helmkamp, E. A. Helmkamp 2011-7-30 17935 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
  UC1123650  Collomia heterophylla C. M. Belshaw 1936-6-13 2339 El Dorado Mosquito Placerville Quadrangle Comment
  JEPS71317  Collomia linearis Gladys L. Smith 1964-7-31 2893 El Dorado steep trail to Fallen Leaf on Echo Lake side of summit Sierra Nevada 2438 Comment
  UCD118097  Collomia linearis P. B. Kennedy 1920-8-10 37 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  RSA409241  Collomia linearis Wm. Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
Read comments
Jan 26 2011
  UCR179349  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2006-9-20 11421 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  UC146876  Cordylanthus pilosus subsp. hansenii Katharine Brandegee Sept 1910 El Dorado New York Ravine Comment
  UCR241975  Cordylanthus tenuis subsp. tenuis George K. Helmkamp, E. A. Helmkamp 2012-9-15 19835 El Dorado Northern Sierra Nevada Mountains Foothills, Walton Lake; along Balderson Road, 0.4 mile south of its junction with Wentworth Springs Road 951 Comment
  UC206964  Cornus glabrata Katharine Brandegee 1907-5-18 El Dorado Sweetwater Creek, Simpson's Ranch Comment
  POM197063  Cornus nuttallii L. F. Robbins 1927-5-13 s.n. El Dorado 14 miles above Placerville. Comment
  SD237413  Cornus nuttallii G. K. Helmkamp, E. A. Helmkamp 2008-5-15 13446 El Dorado Sierra Nevada Mountains: White Meadow Road, 0.1 mile west of its junction with Ice House Road, c. 1.3 miles up Ice House Road from US-50. 1054 Comment
  UCD117255  Cornus nuttallii Victoria Wilkins 1992-5-16 7 El Dorado American R. 2 mi. e. Silver Fork 100 ft. Hwy 50. 1341 Comment
  UCR173976  Cornus nuttallii George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10532 El Dorado Northern Sierra Nevada Mountains, Along Wentworth Springs Road, 11 mi. east of Stumpy Meadows Lake 1777 Comment
  CAS-BOT-BC209603  Cornus sericea Geo. B. Grant 1906-8-1 s.n. El Dorado Glen Alpine - Lake Tahoe Comment
  UCSB26082  Cornus sericea Belshaw, Charles 1936-02 El Dorado One and one-half miles west of Strawberry- on streamside, Placerville-Tahoe highway Comment
  JEPS72715  Cornus sericea subsp. sericea Gladys L. Smith 1964-7-31 2291 El Dorado Echo Lakes to Fallen Leaf Lake 2346 Comment
  UC747224  Cornus sericea subsp. sericea G. Thomas Robbins 1944-6-11 1679 El Dorado S. Fork American R. at Riverton; S. Fork American R. 975 Comment
  UCD106879  Cornus sericea subsp. sericea Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7226 El Dorado Lake Tahoe Basin. Emerald Bay State Park. West of Vikings Holm buildings near trail to falls and bridge. 1923 Comment
  CAS-BOT-BC257339  Corylus cornuta Peter Rubtzoff 1972-9-14 6899 El Dorado U.C. Blodgett Forest Research Station, area along Mutton Creek 0.2 miles south of County Road, within 0.5 miles from gate. 1274 Comment
  UCD142098  Croton setiger G. K. Helmkamp; E. A. Helmkamp 2007-9-19 12982 El Dorado Northern Sierra Nevada Mountains: along Greenstone Road just south of its junction with US-50 (east of Shingle Springs). 427 Comment
  CAS-BOT-BC228556  Cryptantha affinis George K. Helmkamp; E. A. Helmkamp 2011-7-30 17911 El Dorado Northern Sierra Nevada Mountains: Omo Ranch Road at the junction with North-South Road, 0.67 mi. NW (300 deg. ) of jct. with Hwy 88; 8.9 miles southeast of Omo Ranch 1457 Comment
  UCD34746  Cryptantha ambigua Beecher Crampton 1989-6-11 10191 El Dorado El Dorado County, Tahoe Basin, Stateline, Stateline blvd. and Azure street. Comment
  UCD34726  Cryptantha ambigua Beecher Crampton 1989-6-7 10170 El Dorado El Dorado County, Tahoe Basin, Stateline, Stateline blvd. between Pine and Azure. Comment
  UCD34756  Cryptantha ambigua Beecher Crampton 1989-7-16 10201 El Dorado El Dorado County, Tahoe Basin, Stateline, along Stateline blvd. and Azure street. Comment
  CDA14112  Cryptantha simulans G. F. Hrusa, J. Glazner 1997-6-3 13948 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. . Comment
  UCD120096  Cryptantha torreyana G. K. Helmkamp; E. A. Helmkamp 2007-5-31 12252 El Dorado Northern Sierra Nevada Mountains, Forestry Route 32, 0.8 mile east of its junction with Ice House Road. 1616 Comment
  UCD165659  Cryptantha torreyana Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9010 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern part of park just east of Highway 89. Boulder area along road that leads to north entrance gate. North side of road. 1941 Comment
  UCR206775  Cryptantha torreyana George K. Helmkamp, Amy Barnes 2009-7-8 15126 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  UCR218087  Cryptantha torreyana George K. Helmkamp, E. A. Helmkamp 2010-7-9 16495 El Dorado Northern Sierra Nevada Mountains, Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail (Iron Mountain Rd.), 20.5 mi. ESE (99 deg. ) of Placerville 1831 Comment
  CAS-BOT-BC70401  Cryptogramma acrostichoides W. L. Atkinson 1900-1-1 s.n. El Dorado Pyramid Peak 1828 Comment
  SBBG58146  Cuscuta californica Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  CAS-BOT-BC184128  Cuscuta ceanothi Peter Rubtzoff 1974-7-24 7763 El Dorado Blodgett Forest: County Road ca. 0.65 miles E of Headquarters Road junction (Comp. 220R) 1353 Comment
  UCD126357  Cuscuta occidentalis G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11057 El Dorado Northern Sierra Nevada Mountains. Along Wright's Lake Road (Forestry Route 4) at Lyons Creek, 3.3 miles north of Hwy. U.S. 50. 2048 Comment
  JEPS46196  Cuscuta subinclusa Duncan Dunning 1921-8-27 El Dorado about 2 mi s Rubicon Creek (near Lookout Mountain); Pilot Creek Comment
  CDA37035  Cymopterus terebinthinus var. californicus M. Beyers, G. F. Hrusa 2011-7-2 1008 El Dorado Sierra Nevada: Shealor Lakes. 2316 Comment
  SJSU3966  Cymopterus terebinthinus var. californicus C. W. Sharsmith 1964-6-20 7330 El Dorado S end Fallen Leaf Lake 1950 Comment
  UC881567  Cynoglossum grande A. A. Heller 1911-4-7 12300 El Dorado between El Dorado and Placerville Comment
  UCR170810  Cynoglossum occidentale George K. Helmkamp, E. A. Helmkamp 2005-8-9 9786 El Dorado Northern Sierra Nevada Foothills, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  SD62132  Cynosurus echinatus D. F. Howe 1965-5-22 4071 El Dorado 10.3 miles south of Placerville 487 Comment
  UCD60181  Cynosurus echinatus Beecher Crampton 1958-6-9 4923 El Dorado ca. 14 miles northeast of Placerville, Pino Grande Road, Mosquito Lumber camp area, Finnon Lake. 762 Comment
  UCR253619  Cyperus eragrostis George K. Helmkamp, Elizabeth Helmkamp 2012-11-12 20123 El Dorado East end of Sacramento Valley, El Dorado Hills; 100 yards east of Golden Foothill Parkway on Cypress Point Ct. (cul-de-sac), 0.7 mile south of Windfield Parkway 159 Comment
  UCD73763  Cyperus squarrosus Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4463 El Dorado Washoe Meadows State Park. East side of fen system. 1928 Comment
  UCR235627  Cystopteris fragilis George K. Helmkamp, E. A. Helmkamp 2012-4-27 18868 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
  CAS-BOT-BC68010  Cystopteris fragilis Laura M. Lathrop 1909-7-12 s.n. El Dorado Near Fallen Leaf Lake 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
  BFRS48 Image available Cytisus scoparius Peter Rubtzoff 1975-6-4 8048 El Dorado Blodgett Forest: County Road ca. 0.6 mile east of Headquarters Road junction (Comp. 220R) Comment
  CAS-BOT-BC201029  Cytisus scoparius T. C. Fuller 1964-5-5 11919 El Dorado Gray Bar Mine Rd., ca. 2 mi. w. of Georgetown Comment
  CDA4069  Cytisus scoparius T. C. Fuller 1964-5-5 11919 El Dorado Gray Bar Mine Road, ca. 2 miles west of Georgetown. 0 Comment
  UCD105680  Cytisus scoparius G. K. Helmkamp; E. A. Helmkamp 2007-5-5 11939 El Dorado Northern Sierra Nevada Mountains: along CA-49, 3.7 miles northwest of Placerville. 549 Comment
  RSA0049898  Dactylis glomerata George K. Helmkamp, E. A. Helmkamp 2012-7-6 19363 El Dorado Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. 2078 Comment
  UCR188557  Dactylis glomerata George K. Helmkamp, E. A. Helmkamp 2007-9-26 13016 El Dorado Northern Sierra Nevada Mountains Foothills, Bonetti Road, 1.1 miles south of its junction with Mormon Emigrant Trail, just east of Jenkinson Lake 1189 Comment
  CAS-BOT-BC189883  Danthonia californica Herbert F. Copeland 1934-6-15 s.n. El Dorado Woods near Eagle Creek and Emerald Bay, Lake Tahoe. Comment
  UCD32638  Danthonia californica Beecher Crampton 1954-7-2 2027 El Dorado El Dorado County, 1.5 miles south of Gardern Valley. Comment
  UCD44092  Danthonia californica C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1458 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  JEPS75595  Danthonia unispicata Gladys L. Smith 1964-7-6 2116 A El Dorado 2 mi above Echo Lake (on Desolation trail) 2286 Comment
  SD180626  Danthonia unispicata Beecher Crampton 1965-6-3 7351 El Dorado 2 mi. WNW of Rescue, NE slope of Pine Hill. 579 Comment
  SBBG3011  Dasiphora fruticosa H. and M. Dearing 1931-7-27 625 El Dorado Fallen Leaf Lake Comment
  CHSC63876  Datisca glomerata B. Castro 1988-9-3 288 El Dorado American River at Coloma, just E of bridge opposite the Sutter's Mill site. 237 Comment
  JEPS21076  Datisca glomerata L. T. Dempster 1958-8-11 1178 El Dorado near Auburn (American River); American River 365 Comment
  UC467779  Delphinium depauperatum R. L. Pendleton and F. M. Reed 1907-7-23 997 El Dorado creek near Glen Alpine Springs; Lake Tahoe Region 2072 Comment
  CAS-BOT-BC8874  Delphinium glaucum M. K. Curran 1883-1-1 s.n. El Dorado Lake Tahoe Comment
  JEPS72146  Delphinium nuttallianum Gladys L. Smith 1963-7-7 1744 El Dorado within 300 yd of California Alpine Club Echo Summit Lodge 2194 Comment
  CDA11111  Delphinium patens G. F. Hrusa, J. Hart 1994-4-23 11801 El Dorado Cosumnes River Drainage; N-facing slope on S side of Cosumnes River, immediately W of Hwy 49 bridge. Uncommon on mostly shaded cliffs above river. Root detaching easily. Flowers purple. Comment
  CAS-BOT-BC17032  Delphinium variegatum Ira L. Wiggins 1946-5-11 11204 El Dorado between Folsom and Placerville, 4.8 mi. above Folsom Comment
  CAS-BOT-BC17033  Delphinium variegatum H. Lewis; C. Epling 1941-5-26 s.n. El Dorado Garden Vallen, near Coloma Comment
  SFV8367  Dendromecon rigida B. Threlkel 1964-5-16 22 El Dorado Lime Quarry Road, about 3 miles from junction with Rattlesnake Road. About 5 miles south of Cool. 305 Comment
  UCD72971  Deschampsia cespitosa Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck 2007-8-25 4529 El Dorado Washoe Meadows State Park. Northern part of park, east of junction of Upper Truckee and Mountain Meadow Roads. 1932 Comment
  RSA597939  Deschampsia danthonioides F. M. Reed, R. L. Pendleton 1907-7-25 1656 El Dorado Lake Tahoe region: Glen Alpine Springs, in camp (Camp Agassiz). Mountain Meadow. Near S end of Fallen Leaf lake. 2073 Comment
  BFRS223 Image available Deschampsia elongata Peter Rubtzoff 1974-6-26 7647 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  UCR248533  Deschampsia elongata George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22028 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 7.4 miles east of the junction with Volcanoville Road 1320 Comment
  UCD42499  Descurainia incisa subsp. incisa Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC43248  Descurainia pinnata subsp. glabra John Thomas Howell 1925-6-1 1118 El Dorado Emerald Bay Camp, Lake Tahoe. 1889 Comment
  UCD165620  Descurainia sophia Ellen Dean 2016-6-10 8967 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
  UC726164  Dichelostemma capitatum A. A. Heller 1911-4-7 1298 El Dorado between Shingle Springs and El Dorado Comment
  SEINET10932620  Dichelostemma capitatum A. Arthur Heller 1911-4-7 Heller 12298 El Dorado Between Shingle Springs and El Dorado in the blue oak and digger pine belt on an open stony ridge. Comment
  UCR198427  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, E. A. Helmkamp 2008-4-30 13355 El Dorado Sierra Nevada Mountains Foothills, along Bear Creek Road, 0.2 mile southeast of its junction with Meadow Brook Road, south of Georgetown 696 Comment
  SEINET8476520  Dichelostemma capitatum subsp. capitatum D. Henrikson 1964-3-21 s.n. El Dorado Auburn. 457 Comment
  RSA183013  Dichelostemma multiflorum Roman Gankin 1966-5-13 s.n. El Dorado Pine Hill. Comment
  CAS-BOT-BC503131  Dichelostemma volubile Wm. Vortriede 1921-5-16 s.n. El Dorado Coloma Comment
  UCSB22128  Dichelostemma volubile James, C. 1966-5-19 El Dorado Left side of Bass Lake Road, 2.9 miles towards Bass Lake from its junction with Highway 50 304 Comment
  JEPS40708  Dieteria canescens var. canescens Miss Helen D. Geis 1912-6 94 El Dorado Lakeside Comment
  UC1035733  Dieteria canescens var. canescens Kay H. Beach 1941-7-20 1270 El Dorado near Bijou; Lake Tahoe 1905 Comment
  RSA0050419  Digitaria sanguinalis George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-17 20881 El Dorado Pleasant Valley, junction of Pleasant Valley Road and Hwy E-16 750 Comment
  CAS-BOT-BC151930  Diplacus douglasii K. Curran 1884-5-1 s.n. El Dorado Unspecified Comment
  CAS-BOT-BC153666  Diplacus mephiticus John Thomas Howell 1963-7-12 39889 El Dorado 3 miles sw of Twin Bridges on road to Kyburz 1676 Comment
  SEINET13704253  Diplacus mephiticus D. M. Thompson 1988-6-13 948 El Dorado Along Hwy 89, 1.9 miles S of Hwy 50-89 at intersection with Blitzen Street, S of Lake Tahoe. 1951 Comment
  CAS-BOT-BC151629  Diplacus torreyi Beatrice L. Howitt 1962-7-20 278 El Dorado Luther Pass (Highway 89), roadside near Meyers - Sierra Nevada 1828 Comment
  CAS-BOT-BC257277  Diplacus viscidus George K. Helmkamp; E. A. Helmkamp 2011-7-7 17635 El Dorado Northern Sierra Nevada Mountains: Park Creek Road, 0.4 mile east of its junction with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (111 deg. ) of Pollock Pines 1290 Comment
  BFRS67 Image available Disporum hookeri var. trachyandrum Peter Rubtzoff 1974-6-25 7631 El Dorado Blodgett Forest: Bacchi Barn Road ca. 0.15 mile south of County Road (Comp. 290R) In forest less that 0.1 mile north of Bacchi Meadow. Comment
  CAS-BOT-BC268094  Dodecatheon Peter Rubtzoff 1975-5-28 8010 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  UCD44774  Dodecatheon C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2140 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  JEPS33684  Dodecatheon alpinum John Thomas Howell 1925-6-27 1209 El Dorado Rubicon Meadows Lake Tahoe, Rubicon Meadows 2133 Comment
  UC1191541  Dodecatheon alpinum Verne Grant and A. Grant 1946-7-28 7806 El Dorado Hay Press Meadow Desolation Valley Wilderness Area, Hay Press Meadow 2529 Comment
  UC306879  Dodecatheon alpinum unknown 1918-7-24 El Dorado Benwood Meadow Sierra Nevada, Benwood Meadow 2133 Comment
  UCD148647  Dodecatheon alpinum Ellen Dean; V. Stewart, A. Ayalon, K. Izdebska, H. Lin 2014-6-24 8400 El Dorado El Dorado County, SW corner of Tahoe Basin. Washoe Meadows State Park. Meadow that leads into Angora Meadow off of Sawmill Road. 1898 Comment
  UCR219675  Dodecatheon alpinum George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16583 El Dorado Northern Sierra Nevada Mountains, southernmost point of Wright's Lake, 5.6 mi. NE (33 deg. ) of Kyburz 2085 Comment
  HSC86823  Dodecatheon hendersonii R. O. Gilpatrick 1970-2-26 9 El Dorado Near Camino, 0.3 mi. N of Mt. Danaher Rd.,W side of road Comment
  CAS-BOT-BC42074  Draba asterophora Carl William Sharsmith 1937-8-30 3472 El Dorado Sierra Nevada just south of Lake Tahoe. On north slope of Freel Peak. 3108 Comment
  JEPS72051  Draba asterophora Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2684 El Dorado summit area Freel Peak Sierra Nevada Mountains, summit area Freel Peak 2895 Comment
  RSA49058  Draba asterophora Verne Grant, Alva Grant 1949-7-18 8759 El Dorado On crest of ridge southeast of Ralston Peak, near Echo Lak 2744 Comment
  UCD115565  Draba verna G. K. Helmkamp; E. A. Helmkamp 2007-3-22 11670 El Dorado Northern Sierra Nevada Mountains: Mt. Aukum Road at the crossing of the middle fork of Cosumnes River, W of junction of Bucks Bar Road. 622 Comment
  CAS-BOT-BC527362  Drymocallis glandulosa var. reflexa Volney Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  JEPS71915  Drymocallis lactea var. lactea Gladys L. Smith 1970-7-17 2544 El Dorado near Luther Pass; nr Luther Pass, Grass Lake 2194 Comment
  UCR198449  Duchesnea indica George K. Helmkamp, E. A. Helmkamp 2008-3-11 13144 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UC624239  Dudleya cymosa L. Constance 1939-5-7 2487 El Dorado 2 mi above mouth Sweetwater Creek (800 ft above sandbar in forks of creek); Sierra Nevada Foothills Comment
  CAS-BOT-BC113811  Dulichium arundinaceum John Thomas Howell 1946-9-1 22976 El Dorado Echo Summit Comment
  UCD142738  Dulichium arundinaceum var. arundinaceum Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7957 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond. 2011 Comment
  UCR179777  Echinochloa crus-galli George K. Helmkamp, E. A. Helmkamp 2006-10-18 11536 El Dorado Northern Sierra Nevada Mountains Foothills, Diamond Springs; village along Calif. Hwy 49 south of Placerville 540 Comment
  CDA2611  Eleocharis pachycarpa J. T. Howell 1954-5-17 29740 El Dorado 1 mile southwest of Garden Valley. Comment
  CAS-BOT-BC113176  Eleocharis palustris W. R. Dudley 1900-6-28 s.n. El Dorado Tullac Comment
  CHSC73226  Eleocharis quinqueflora L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-23 5821 El Dorado Lake Tahoe Basin Management Unit. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. 1905 Comment
  BFRS187 Image available Elymus Peter Rubtzoff 1974-7-24 7761 El Dorado Blodgett Forest: County Road ca. 0.65 mile east of Headquarters Road junction (Comp. 220R) Comment
  CAS-BOT-BC208512  Elymus Peter Rubtzoff 1975-6-25 8127 El Dorado Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R), Blodgett Forest - Georgetown Divide, Sierra Nevada 1310 Comment
  UCD163068  Elymus Jack Major 1961-6-4 527 El Dorado El Dorado National Forest. Edge of Osgood Swamp. (Exact location unknown. Coordinates estimated by label maker.) 1993 Comment
  CAS-BOT-BC203844  Elymus X hansenii Catherine Best 1993-7-14 1429 El Dorado Above Upper Echo Lake Comment
  CAS-BOT-BC227320  Elymus elymoides Alice Eastwood 1906-7-23 963 El Dorado Glen Alpine Region. Camp Agassiz Comment
  UCD74186  Elymus elymoides subsp. californicus Jennifer W. Burt 2005-7-20 52 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2053 Comment
  UCR234168  Elymus glaucus var. glaucus George K. Helmkamp, E. A. Helmkamp 2011-7-7 17644 El Dorado Northern Sierra Nevada Mountains, Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  UCR251253  Elymus glaucus var. glaucus George K. Helmkamp, E. A. Helmkamp 2012-7-6 19330 El Dorado Northern Sierra Nevada Mountains, Ice House Road at Ice House village, 10.5 miles north of its junction with US-50 1677 Comment
  UCD36995  Elymus multisetus Beecher Crampton 1956-6-22 3601 El Dorado Slopes below Omo Ranch Post Office. 1066 Comment
  SEINET7293678 Image available Elymus trachycaulus subsp. subsecundus Beecher Crampton 1957-1 4247 El Dorado 1 mile southwest of Garden Valley P.O. Comment
  UCD62735  Elymus trachycaulus subsp. subsecundus G. K. Helmkamp; E. A. Helmpkamp 2006-9-12 11379 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
  CHSC73266  Elymus trachycaulus subsp. trachycaulus L. P. Janeway; Eric Schroder 1998-7-27 5860 El Dorado Lake Tahoe Basin Management Unit - National Forest. Drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow. 1905 Comment
  UCD149748  Elymus trachycaulus subsp. trachycaulus Ellen Dean; K. Craig and V. Stewart 2014-7-30 8493 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Southeast corner of the park near Bakersfield Road entrance. Along edge of Truckee River. 1926 Comment
  CDA2073  Elytrigia intermedia subsp. intermedia G. D. Barbe 1973-7-19 1632 a El Dorado SR 89 north of Emerald Bay, Lake Tahoe. Comment
  CAS-BOT-BC410178  Enemion occidentale Volney Rattan 1866-1-1 s.n. El Dorado unspecified Comment
  UCD106912  Epilobium G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10897 El Dorado Northern Sierra Nevada Mtns. Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir. 2029 Comment
  UCR218114  Epilobium George K. Helmkamp, E. A. Helmkamp 2010-7-23 16632 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
  POM203281  Epilobium angustifolium subsp. circumvagum M. Halperin 1932-9-15 885 El Dorado Strawberry. Comment
  UCR233305  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2011-9-1 18210 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 4.7 miles south of its junction with US-50 in Kyburz, alongside Silver Fork American River 1500 Comment
  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
  UC73296  Epilobium canum subsp. latifolium Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  CHSC73303  Epilobium ciliatum subsp. ciliatum L. P. Janeway; Eric Schroder 1998-7-27 5847 El Dorado Lake Tahoe Basin--National Forest. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow. 1905 Comment
  UCD165854  Epilobium ciliatum subsp. ciliatum Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9183 El Dorado West side of Tahoe Basin. Emerald Bay State Park. Cove at lakeshore along Emerald Point. 1904 Comment
  CHSC73679  Epilobium ciliatum subsp. glandulosum L. P. Janeway; Eric Schroder 1998-9-14 6285 El Dorado Lake Tahoe Basin--National Forest. Meadow along Saxon Creek, about 1.2 mi southeast of the Lake Tahoe Airport. 1935 Comment
  JEPS109842  Epilobium ciliatum subsp. glandulosum Dean W. Taylor 2004-7-9 19180 El Dorado Wrights Lake, between Twin Lakes trail and parking area (for those prone to history, 220 meters NE of the Stebbins-Major cabin) 2121 Comment
  UC1614566  Epilobium ciliatum subsp. glandulosum Charles M. Belshaw 1934-8-8 130 El Dorado 1.5 mi w of Strawberry (along Highway 50 near Milestone 41 e of Placerville, Sierra Nevada); Sierra Nevada, Highway 50 1737 Comment
  CDA14116  Epilobium densiflorum G. F. Hrusa, J. Glazner 1997-6-3 13952 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  UCR178660  Epilobium densiflorum George K. Helmkamp, E. A. Helmkamp 2006-9-7 11337 A El Dorado Northern Sierra Nevada Mountains, Ice House Road about 5.5 miles north of US-50 1637 Comment
  UC747280  Epilobium densiflorum G. Thomas Robbins 1943-6-21 1206 El Dorado slope w Institute of Forest Genetics (3 mi e of Placerville) 731 Comment
  OBI48648  Epilobium glaberrimum Lewis S. Rose 1941-7-21 41335 El Dorado Emerald Bay, Lake Tahoe 1951 Comment
  UCR258178  Epilobium glaberrimum subsp. fastigiatum George K. Helmkamp, Amy Barnes 2014-7-28 22970 El Dorado Northern Sierra Nevada Mountains, at the junction of Wentworth Springs Road and Ice House Road 1412 Comment
  UCD106488  Epilobium hallianum G. L. Webster 1974-7-16 7640 El Dorado Mt. Ralston Drive, ca. 4.5 miles E of Strawberry. 1981 Comment
  UCD55436  Epilobium hallianum Ellen Dean; Mark Bibbo 2006-7-19 3256 a El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Upslope of fen area. 1933 Comment
  JEPS72736  Epilobium hallianum Gladys L. Smith 1972-7-20 3356 El Dorado shore outside dam Lake Gilmore 2560 Comment
  JEPS29802  Epilobium minutum Rimo Bacigalupi and L. R. Heckard 1962-5-30 8546 El Dorado along Luneman Rd 4.4 mi w Gold Hill (4 1/2 mi n of Rescue) 381 Comment
  UCD148576  Epilobium oreganum G. Ledyard Stebbins 1985-8-3 C 536 El Dorado 1/4 mile northeast of Wright's lake. Northeast of Kyburz. (Exact location unknown. Coordinates estimated by label maker.) 2118 Comment
  RSA772381  Epilobium oregonense Robert F. Thorne 1974-7-31 44920 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  SD239833  Epilobium torreyi George K. Helmkamp, E. A. Helmkamp 2011-8-11 18021 El Dorado Northern Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs (Placerville 7.5'Q) 523 Comment
  JEPS73100  Equisetum arvense Gladys L. Smith 1964-7-3 2029 El Dorado 1 mi w Echo Summit (along Hwy. 50) 2133 Comment
  SEINET3860091 Image available Equisetum arvense George K. Helmkamp, E. A. Helmkamp 2009-11-3 15719 El Dorado Sierra Nevada Mountains Foothills: at a bridge on Grizzly Flat Road 8.0 miles east of its junction with Hwy E-16 at Somerset.; 0 925 Comment
  UCR219654  Equisetum arvense George K. Helmkamp, E. A. Helmkamp 2009-11-3 15719 El Dorado Sierra Nevada Mountains Foothills, at a bridge on Grizzly Flat Road 8.0 miles east of its junction with Hwy E-16 at Somerset 925 Comment
  CAS-BOT-BC57952  Equisetum arvense John Thomas Howell 1954-5-16 29651 El Dorado Placerville. 563 Comment
  CAS-BOT-BC57953  Equisetum arvense G. L. Smith 1959-6-15 1160 El Dorado Glen Alpine Rd. beyond Fallen Leaf Lake, betw. gate and waterfalls. 2255 Comment
  CAS-BOT-BC57998  Equisetum arvense John Thomas Howell 1969-9-12 46095 El Dorado Near Riverton. 1005 Comment
  CAS-BOT-BC174109  Eremogone aculeata A. A. Heller 1915-8-5 12141 El Dorado Ridge east of Echo Lake 2438 Comment
  OBI19563  Eremogone kingii var. glabrescens Lewis S. Rose 1963-7-12 63217 El Dorado Meyers 1951 Comment
  CAS-BOT-BC131520  Ericameria arborescens G. P. Rixford 1912-9-5 s.n. El Dorado Shingle Springs Comment
  SDSU3893  Ericameria arborescens D. F. Howe 1960-9-16 2979 El Dorado 4 miles south of Auburn. 366 Comment
  UCR254752  Ericameria arborescens Peter Rubtzoff 1974-10-10 7929 El Dorado Sierra Nevada Mountains, U.C. Blodgett Forest Research Station: Mainline Road, clearcut 1341 Comment
  UCD131321  Ericameria bloomeri G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11365 El Dorado Northern Sierra Nevada Mountains; along Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake. 2363 Comment
  JEPS71577  Ericameria nauseosa var. speciosa Gladys L. Smith 1972-8-23 3447 El Dorado along road shoulder downgrade from Echo Summit, U.S. 50 Echo Summit 2194 Comment
  LA203157  Ericameria nauseosa var. speciosa LeRoy Abrams; 1932-9-8 13411 El Dorado Cathedral Peak, S slope of peak, Fallen Leaf 2072 Comment
  UC195541  Ericameria nauseosa var. speciosa Miss Helen D. Geis Jun 1 1912-Jul 1 1912 109 El Dorado Lakeside Comment
  JEPS72171  Erigeron algidus Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2648 El Dorado Pyramid Peak, near Aloha Lake (just below summit area); Pyramid Peak 3042 Comment
  CAS-BOT-BC248279  Erigeron breweri George K. Helmkamp; E. A. Helmkamp 2010-8-20 16821 El Dorado Northern Sierra Nevada Mountains: junction of Forest Routes 10N98 and 10N39, about 0.1 mile north of Silver Fork Road, 2.4 mi. NW of Hwy 88 209 Comment
  POM177555  Erigeron breweri L. R. Abrams 1930-8-1 12719 El Dorado Strawberry. 1829 Comment
  SD243086  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2010-8-7 16720 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring (Tragedy Spring 7.5'Q) 2136 Comment
  CAS-BOT-BC294559  Erigeron breweri var. breweri A. A. Heller 1916-8-10 12537 El Dorado Near Echo Camp 2225 Comment
  UC1118099  Erigeron breweri var. breweri A. D. Gifford 1934-7-17 299 El Dorado 1.5 mi n of Leek Springs Hill; Pyramid Pk. Quadrangle 2042 Comment
  UC463361  Erigeron breweri var. breweri L. R. Abrams 1930-8-1 12719 El Dorado Strawberry Comment
  CAS-BOT-BC294547  Erigeron breweri var. breweri Clare B. Hardham 1974-8-9 20274 El Dorado Luther Pass and vicinity 2438 Comment
  CAS-BOT-BC294554  Erigeron breweri var. breweri J. Clausen 1932-9-14 635 El Dorado Tahoe Region, above Glen Alpine on trail to Mt. Tallac 2290 Comment
  UCD103527  Erigeron canadensis Susan Kocher 2010-8-1 s.n. El Dorado South Lake Tahoe. Angora Fire area (burned in 2007). 1920 Comment
  CAS-BOT-BC294979  Erigeron compositus John Thomas Howell 1925-6-10 1136 El Dorado Near Eagle Falls, Emerald Bay, Lake Tahoe 1981 Comment
  CAS-BOT-BC294980  Erigeron compositus M. S. Jussel 1928-7-23 s.n. El Dorado Velma ridge near Dicks Peak, Lake Tahoe region Comment
  POM55214  Erigeron compositus M. S. Baker 1904-7-8 s.n. El Dorado South of Jacks Peak, Lake Tahoe Region Comment
  JEPS71587  Erigeron coulteri Gladys L. Smith 1964-8-27 2357 El Dorado entrance to Benwood Meadows (Sayles Canyon trail, Echo Summit); Echo Summit, Benwood Meadows 2225 Comment
  UC579228  Erigeron coulteri F. W. Embree 1934-7-16 143 El Dorado 2 mi n of Leek Springs Hill; El Dorado National Forest, Pyramid Pk Quadrangle, North Fork 2011 Comment
  CAS-BOT-BC300694  Erigeron glacialis var. glacialis John Thomas Howell 1925-7-2 1318 El Dorado Trail to Desolation Valley above Glen Alpine, Lake Tahoe region Comment
  CAS-BOT-BC300713  Erigeron glacialis var. glacialis E. A. McGregor 1909-8-9 78 El Dorado Lake Tahoe Region. Half Moon Lake 2365 Comment
  UC480762  Erigeron glacialis var. glacialis W. C. Blasdale 1923-7-23 El Dorado Grass Lake Lake Tahoe region, Grass Lake Comment
  UC747205  Erigeron glacialis var. glacialis G. Thomas Robbins 1943-7-25 1305 El Dorado along the Desolation Valley Trail ca 2 mi nw Echo Lake (edge of meadow); Haypress Meadow 2438 Comment
  SFV11124  Erigeron glacialis var. glacialis J. Turner, F. M. Ball 1962-7-13 1207 El Dorado Highway 89, about 5 miles south of Meyers. Moist, rocky, roadside bank. 2287 Comment
  UCR191093  Erigeron peregrinus George K. Helmkamp 2007-6-29 12446 El Dorado Northern Sierra Nevada Mountains, Kirkwood Lake, about 0.5 mile north of CA-88 on the road to the campground 2351 Comment
  CAS-BOT-BC295778  Erigeron petrophilus var. sierrensis G. L. Stebbins 1968-7-20 6820 El Dorado Foot of Jaybird Falls, above Jaybird Power House in canyon of Silver Creek 1097 Comment
  UC712193  Erigeron pygmaeus Carl W. Sharsmith 1937-8-30 3475 El Dorado s of Lake Tahoe; Sierra Nevada, Freel Peak 3291 Comment
  UC1614266  Eriodictyon californicum Charles M. Belshaw 1935-5-30 820 El Dorado about 3 mi s Placerville (Diamond Springs); Diamond Springs Comment
  UC565416  Eriodictyon californicum Chas. M. Belshaw 1935-5-30 820 El Dorado at forks of Martinez Creek Diamond Springs (Central Sierra Nevada foothills); Sierra Nevada foothills, forks of Martinez Creek, Diamond Sp Comment
  UCD159970  Eriodictyon californicum Jack Major 1966-5-1 s.n. El Dorado Pine Hill. Comment
  UCR217331  Eriodictyon californicum George K. Helmkamp, E. A. Helmkamp 2010-6-14 16283 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
  CAS-BOT-BC256787  Eriogonum incanum M. S. Jussel 1928-7-2 s.n. El Dorado Lake Gilmore, Lake Tahoe region Comment
  CAS-BOT-BC256791  Eriogonum incanum J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe 2042 Comment
  RSA49085  Eriogonum incanum Verne Grant, Alva Grant 1949-7-19 8760 El Dorado Above southeast shore of upper Echo Lake 2317 Comment
  SJSU3962  Eriogonum incanum C. W. Sharsmith 1964-6-20 7321 El Dorado SE base of Mt Tallac 2133 Comment
  CAS-BOT-BC263697  Eriogonum luteolum var. pedunculatum L. R. Abrams 1917-9-24 6851 El Dorado Placerville to El Dorado Comment
  UCD100321  Eriogonum luteolum var. pedunculatum P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle, Barrett Camp. 457 Comment
  SD197878  Eriogonum marifolium G. K. Helmkamp, Mary Alice Barnes and Amy Barnes 2008-7-28 13914 El Dorado Wright's Lake Road, 3.4 miles north of its junction with CA Highway 50. 2043 Comment
  UCR170239  Eriogonum marifolium George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9914 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) c. 4.0 road miles north of US-50, NE of Kyburz 2061 Comment
  UCR219685  Eriogonum marifolium George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16571 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 Comment
  UCD42459  Eriogonum nudum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  JEPS72777  Eriogonum nudum var. deductum Gladys L. Smith 1971-7-8 3079 El Dorado woods about Lake Audrain; Echo Summit area 2194 Comment
  SBBG124  Eriogonum nudum var. deductum A. Hanks 1928-8-26 El Dorado Lake Tahoe region Comment
  SEINET4691728  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 2011-1 18314 El Dorado Northern Sierra Nevada Mountains: along Ice House road, 8.6 miles north of its junction with US-50. 1613 Comment
  UC570394  Eriogonum nudum var. deductum Chas. M. Belshaw 1936-8-11 2606 El Dorado 41 milestone, Placerville-Tahoe Road Placerville-Tahoe Road 1676 Comment
  UCR233297  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 2011-9-1 18202 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles south of its junction with US-50 in Kyburz 1447 Comment
  UCR240703  Eriogonum nudum var. pubiflorum George K. Helmkamp, E. A. Helmkamp 2012-9-5 19752 El Dorado Northern Sierra Nevada Mountains Foothills, along Lotus Road, 1.6 miles south of its junction with CA-49, 1.45 mi. SW (238 deg. ) of Coloma 248 Comment
  UC54217  Eriogonum ovalifolium var. nivale H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4736 El Dorado Pyramid Peak Sierra Nevada Mountains, Pyramid Peak 2865 Comment
  UCD34434  Eriogonum spergulinum Beecher Crampton 1982-7-31 9864 El Dorado El Dorado County, Stateline. Comment
  CAS-BOT-BC272563  Eriogonum spergulinum var. reddingianum E. A. McGregor 1909-8-25 189 El Dorado Lake Tahoe Region. Mt. Tallac 2895 Comment
  UC1283742  Eriogonum tripodum Beecher Crampton 1964-7-9 7100 El Dorado Lotus 4.2 mi s Comment
  UCD34875  Eriogonum tripodum Beecher Crampton 1964-7-9 7100 El Dorado 4.2 miles S of Lotus, Springvale school area. Comment
  UCD70590  Eriogonum tripodum Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 379 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Exposed serpentine site with Quercus durata, Rhamnus tomentella, Minuartia douglasii, and Eriogonum tripodum. Comment
  CAS-BOT-BC267912  Eriogonum umbellatum Le Roy Abrams 1911-7-27 4811 El Dorado Lake Valley, Lake Tahoe Region 1981 Comment
  SEINET10838770  Eriogonum umbellatum Mary Susan Taylor, James D. Jokerst 1988-8-19 Taylor 5901 El Dorado T9N R15E ne sec 14. Ca. 1/8mi below crest, Leaf Springs Lookout, ca. 2.5 mi S of Iron Mt Rd. Red Fir Forest. Comment
  SEINET4855831  Eriogonum umbellatum var. furcosum James L. Reveal 1975-8-23 3971 El Dorado Along Calif Hwy 89, 2.2 mi S of U.S. Hwy 50. 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-BC268261  Eriogonum umbellatum var. nevadense A. A. Heller 1915-9-11 12261 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  POM302046  Eriogonum umbellatum var. nevadense A. A. Beetle, D. E. Beetle, Alva Hansen 1945-7-16 3958 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2287 Comment
  UC464475  Eriogonum umbellatum var. nevadense R. M. Holman 1931-8-8 El Dorado 300 yds. w Echo Summit on Licoln Highway (Firs Camp Grounds, above Tahoe) 2286 Comment
  UCD101381  Eriogonum umbellatum var. nevadense P. B. Kennedy 1920-8-17 125 El Dorado El Dorado National Forest, Barrett Camp. 1981 Comment
  CAS-BOT-BC261820  Eriogonum wrightii var. subscaposum G. K. Helmkamp; E. A. Helmkamp 2006-9-7 11339 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 0.4 mile north of its junction with Wentworth Springs Road 1701 Comment
  JEPS72793  Eriogonum wrightii var. subscaposum Gladys L. Smith 1964-8-28 2376 -A El Dorado Upper Echo to Hapress Meadows (Desolation Valley trail); Echo Summit region, Desolation Valley trail 2286 Comment
  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
  UCD148465  Eriophorum gracile Ellen Dean; T. Starbuck, H. Lin 2014-5-27 8318 El Dorado El Dorado County. Tahoe Basin. Sugar Pine Point State Park. In fen just south and down slope of General Creek group-camp campground area. 1925 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
  UCD72952  Eriophorum gracile Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4518 El Dorado Washoe Meadows State Park. Northern edge of fen system, S side of trail. 1941 Comment
  UCD132176  Eriophyllum lanatum P. B. Kennedy 1920-9-17 198 El Dorado El Dorado National Forest Rock Bound Trail. 2712 Comment
  RSA0042821  Eriophyllum lanatum var. achilleoides George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-19 20882 El Dorado Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake 1456 Comment
  UCR258112  Eriophyllum lanatum var. achilleoides George K. Helmkamp, Amy Barnes 2014-8-11 23019 El Dorado Norhern Sierra Nevada Mountains, Wentworth Springs Road at the junction with Eleven Pines Rd., east of Stumpy Meadow Reservoir 1481 Comment
  UCR272417  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2011-7-7 17638 El Dorado Northern Sierra Nevada Mountains, Park Creek Road, 0.4 mile east of its junction with Old Sly Park Road, southeast of Pollock Pines, 0.7 mi. SSW (191 deg. ) of Fresh Pond 1250 Comment
  UCR207438  Eriophyllum lanatum var. croceum George K. Helmkamp, E. A. Helmkamp 2009-7-22 15255 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat 2000 Comment
  CAS-BOT-BC308183  Eriophyllum lanatum var. grandiflorum Peter Rubtzoff 1976-6-22 8662 El Dorado Mainline Road just east of junction with Sand Moutnain Road between it and the Blodgett Forest boundary, vicinity of Blodgett Forest, Sierra Nevada 1359 Comment
  CAS-BOT-BC308190  Eriophyllum lanatum var. grandiflorum Marcus E. Jones 1882-7-5 3379 El Dorado St. Lawrence Comment
  RSA122457  Eriophyllum lanatum var. grandiflorum F. W. Embree 1934-7-17 155 El Dorado 1 mile SE of Camp Springs 1829 Comment
  CAS-BOT-BC301501  Eriophyllum lanatum var. integrifolium Laura M. Lathrop 1909-7-19 s.n. El Dorado Near Grass Lake near Glen Alpine Spr. Comment
  JEPS34622  Eriophyllum lanatum var. integrifolium W. L. Jepson 1918-8-25 8154 El Dorado Mt. Tallac Lake Tahoe, Mt. Tallac 2590 Comment
  UC311614  Eriophyllum lanatum var. integrifolium Dr. H. M. Evans 1918-7-21 El Dorado 2000 ft above Phillips; Tahoe region, Mt. Ralston Comment
  UC495502  Eriophyllum lanatum var. integrifolium Merle Randall 1930-6-24 El Dorado 100 ft above e shore Lower Echo Lake; Lake Tahoe region, Lower Echo Lake Comment
  UCD103078  Erodium botrys Janet Seely 1976-5-1 14 El Dorado 0.7 mile northeast of River Pines on Shenandoah Road. Comment
  UCR217166  Erodium moschatum George K. Helmkamp, E. A. Helmkamp 2010-5-17 16054 El Dorado Sierra Nevada Mountains Foothills, Pine Hill Road at the junction with Bertana Court; southeast edge of State Ecological Preserve, 1.6 mi. NW (293 deg. ) of Rescue 459 Comment
  CAS-BOT-BC41531  Erysimum capitatum A. R. Hodgdon; G. B. Rossbach 1934-7-21 39 El Dorado South edge shore Lake Tahoe, near Edgewood, Nevada. Comment
  SEINET1908795  Erysimum capitatum var. capitatum G. K. Helmkamp, E. A. Helmkamp 2008-1 13644 El Dorado Norther Sierra Nevada Mountains: Cat Creek Road, 0.1 mile north of its junction with CA-88, jct. is 4.2 miles east of Cook's Station (Peddler Hill 7.5'Q) 1661 Comment
  CAS-BOT-BC54986  Erysimum perenne J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe. 2042 Comment
  CAS-BOT-BC54989  Erysimum perenne Elsie Zeile Lovegrove 1939-6-1 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake. 1950 Comment
  UC526352  Erysimum perenne Richard M. Holman 1934-8-1 El Dorado between Charity Valley and Twin Lakes Comment
  SEINET10933091  Erythronium hartwegii A. Arthur Heller 1911-4-7 Heller 12301 El Dorado Between El Dorado and Placerville in loose soil on a cool north slope timbered with oak trees, Toxicodendron a common undershrub. Comment
  JEPS589  Eschscholzia caespitosa W. L. Jepson 1938-4-8 18619 El Dorado above Chili Bar (n side of river); South Fork American River Comment
  RSA32297  Eschscholzia caespitosa subsp. caespitosa G. Thomas Robbins 1944-4-23 1559 El Dorado Along Chute Camp Road above Iowa Creek, ca. 4 miles NW of Camino 762 Comment
  UC112934  Eschscholzia californica Katharine Brandegee 1908-6-1 El Dorado Sweetwater Creek Simpson's Ranch Comment
  CDA14161  Eschscholzia lobbii G. F. Hrusa, J. Hart 1997-3-17 13656 El Dorado Sierra Nevada Foothills; Hidden Valley, immed. to S of Eldorado Hills & Clarksville on S. side of I-50. Comment
  CAS-BOT-BC419458  Eschscholzia lobbii Rimo Bacigalupi; G. T. Robbins 1955-5-6 5059 El Dorado Along Rescue - Folsom road, near junction of Green Valley road, about 5 miles west of Rescue 310 Comment
  CAS-BOT-BC312048  Eucephalus breweri Elsie Zeile Lovegrove 1938-9-21 s.n. El Dorado Tamarac Trail on Fallen Leaf Lake side, Lake Tahoe Basin Comment
  UC1475035  Eucephalus breweri P. L. Johannsen 1934-8-2 440 El Dorado Sayles Canyon (near mouth of) Pyramid Peak Quad. 2042 Comment
  UCR205981  Eucephalus breweri George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13913 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  CAS-BOT-BC202391  Euphorbia ocellata Beecher Crampton 1959-8-20 5443 El Dorado Ca. 2 miles west of Garden Valley Comment
  UCR179801  Euphorbia serpillifolia subsp. hirtula George K. Helmkamp, E. A. Helmkamp 2006-9-29 11455 El Dorado Northern Sierra Nevada Mountains Foothills, Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool 351 Comment
  UCR197556  Euphorbia serpillifolia subsp. hirtula George K. Helmkamp, E. A. Helmkamp 2008-5-28 13500 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; Patterson Dr. and CA-49 530 Comment
  UCD111512  Eurybia integrifolia Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7134 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 feet south of road. 1975 Comment
  UCD44114  Eurybia integrifolia C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1480 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  UCR176296  Festuca arundinacea George K. Helmkamp, Elizabeth Helmkamp 2006-5-19 10481 El Dorado Northern Sierra Nevada Foothills, Lake Oaks mobile home park; corner of Pleasant Valley Road and Patterson Drive., Diamond Springs. 537 Comment
  UCD106578  Festuca occidentalis Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7218 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Southern region of Bay just south of trail to Eagle Point. 1905 Comment
  UCD66516  Festuca viridula Mrs. H. P. Kelley 1916-8-2 El Dorado Lake Tahoe, Falls above Halfmoon Lake. Comment
  UCD111858  Ficus carica G. K. Helmkamp; E. A. Helmkamp 2007-5-7 11970 El Dorado Northern Sierra Nevada Mountains. Along CA-49, 6.1 miles NW of Placerville. 454 Comment
  UCR184812  Ficus carica George K. Helmkamp, E. A. Helmkamp 2007-5-7 11970 El Dorado Foothills, Northern Sierra Nevada Mountains, along Calif. Hwy 49, 6.1 miles northwest of Placerville 454 Comment
  CAS-BOT-BC454529  Fragaria vesca subsp. californica Alice Eastwood 1927-3-26 14181 El Dorado On road from Coloma to Georgetown Comment
  CHSC73194  Fragaria virginiana L. P. Janeway; Eric Schroder 1998-8-18 6078 El Dorado Lake Tahoe Basin Management Unit. Meadow on west side of Upper Truckee River about 0.3 mi south of Hwy 50 and 1 mi west-southwest of Meyers. 1920 Comment
  UCD142008  Fragaria virginiana Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7835 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side of bridge connecting North Fire Road with South Fire Road, north side of creek. 1968 Comment
  UCD18282  Fragaria virginiana E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 826 El Dorado Sierra Nevada, El Dorado National Forest, WNW of the jct. of Hwys 88 and 89, along Hwy 89, just west of Luther Pass. Grass Lake area. Comment
  UCD84148  Fragaria virginiana Chuck Hughes 2009-7-7 108 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  RSA85872  Fragaria virginiana subsp. platypetala F. W. Peirson 1925-7-4 6266 El Dorado Shore of Fallen Leaf Lake, Sierra Nevada. 1951 Comment
  SD62126  Frangula californica subsp. tomentella D. F. Howe 1965-5-21 El Dorado Coloma Comment
  CAS-BOT-BC223477  Fraxinus latifolia G. Thomas Robbins 1945-5-20 1938 El Dorado Along Sweetwater Creek, 3-4 miles s. of Salmon Falls 182 Comment
  SEINET3560633 Image available Fraxinus oregona F. A. MacFadden 1934-7-28 607 El Dorado 15 miles from Aubun on Placerville Highway. Comment
  SEINET5505780 Image available Fremontodendron decumbens Stephen L. Clement 1973-1 44- 5 -2 El Dorado South slope of Pine Hill, near Rescue 305 Comment
  UCD150499  Fritillaria atropurpurea James A. Neilson Jr. 1971-7-1 2178 El Dorado Tahoe Basin, South Lake Tahoe, 1/2 mile south of Highway 50 and Highway 89 intersection. 1905 Comment
  CAS-BOT-BC504432  Fritillaria atropurpurea Elsie Z. Lovegrove 1948-6-22 s.n. El Dorado Fallen Leaf Lake, Baldwin side of lake Comment
  JEPS72402  Galium bifolium Charles Smith, Marion Rhodes, and Gladys L. Smith 1972-7-20 3358 El Dorado near summit above Lake Gilmore; Mt. Tallac 2865 Comment
  UCD170532  Galium californicum subsp. sierrae D. O. Burge; G. Hinshaw 2017-5-3 2263 El Dorado Rescue area, W of Deer Valley Road and SW of Tiffany Hill Drive. 435 Comment
  JEPS18278  Galium murale Peter H. Raven with Mason, Ornduff, et al. 1957-4-27 10685 El Dorado road banks 2.1 mi w Shingle Springs; Sierra Nevada Comment
  UCR217904  Galium parisiense George K. Helmkamp, E. A. Helmkamp 2010-5-22 16096 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
  CAS-BOT-BC263232  Galium porrigens G. K. Helmkamp; E. A. Helmkamp 2008-4-25 13309 El Dorado Sierra Nevada Mountains Foothills: junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  RSA739924  Galium sparsiflorum George K. Helmkamp, E. A. Helmkamp 2007-6-6 12277 El Dorado Northern Sierra Nevada Mtns.; junction of bonetti Rd. and Mormon Emigrant Trail, east of Jenkinson Lake (Sly Park 7.5' Q.) 1226 Comment
  UCR173965  Galium triflorum George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10731 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  RSA7567  Garrya flavescens subsp. congdonii Carl B. Wolf 1933-9-23 5484 El Dorado Sweetwater Creek near Salmon Falls, western slope of the Sierra Nevada. 152 Comment
  CAS-BOT-BC56283  Gaultheria ovatifolia James Roof; Walter Knight; Irja Knight 1965-11-4 2029 El Dorado Wet spot in Blodgett's Forest near headquarters Comment
  CHSC95051  Gaultheria ovatifolia L. P. Janeway 2006-7-23 8862 El Dorado Northern High Sierra Nevada. Kings Meadow, near headwaters of Slab Creek. 1359 Comment
  RSA152417  Gaultheria ovatifolia Philip G. Haddock 1936-10-6 s.n. El Dorado Bacon Creek (near head), Blodgett Forest 14 miles east of Georgetown. 427 Comment
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Jan 21 2014
  UC547734  Gaultheria ovatifolia Philip G. Haddock 1936-7-16 El Dorado Unnamed tributary of Bacon Canyon, a branch of Pilot Creek branch of Pilot Creek Comment
  RSA800166  Gayophytum Peter Rubtzoff 1972-9-27 6946 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCD165314  Gayophytum Peter Rubtzoff; John Thomas Howell 1973-7-19 7174 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, heliport. Comment
  UCD44109  Gayophytum diffusum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1475 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  UC311648  Gayophytum diffusum subsp. parviflorum Herbert McLean Evans July 1920 El Dorado 1 mi below Phillips; Sierra Nevada Comment
  UC422811  Gayophytum diffusum subsp. parviflorum W. A. Setchell, C. C. Dobie 1901-7-6 El Dorado Glen Alpine Vicinity of Lake Tahoe 1897 Comment
  UCR206078  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
  UCSB70704  Gayophytum diffusum subsp. parviflorum Feldmann, Peter 1965-8-17 El Dorado Berkeley Echo Lake Camp; 1 mile from Echo Lake along road to U:S. 50. 2164 Comment
  UC570427  Gayophytum heterozygum Chas. M. Belshaw 1935-7-6 1088 El Dorado Placerville-Tahoe road 3 mi w Lovers Leap 1767 Comment
  UCR178659  Gayophytum heterozygum George K. Helmkamp, E. A. Helmkamp 2006-9-7 11337 El Dorado Northern Sierra Nevada Mountains, Ice House Road about 5.5 miles north of US-50 1637 Comment
  UCR207155  Gayophytum humile George K. Helmkamp, E. A. Helmkamp 2009-7-22 15271 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 1.2 miles south of Wrights Lake 2073 Comment
  RSA72150  Gayophytum racemosum F. W. Peirson 1925-7-1 6190 El Dorado State Line, Lake Tahoe 1905 Comment
  CDA4090  Genista monspessulana Winkleman 1929-6-26 El Dorado 0 Comment
  UC1035772  Gentiana calycosa Annie M. Alexander and Louise Kellogg 1943-8-18 3457 El Dorado trail to Angora Lakes Lake Tahoe region Comment
  JEPS72492  Gentiana newberryi Gladys L. Smith 1964-8-27 2363 El Dorado Benwood Meadows, Sayles Canyon trail Echo Summit Region 2225 Comment
  UCD42591  Gentianella amarella Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker). 1889 Comment
  UCD82319  Gentianopsis simplex Robin McMaster 1975-8-17 636 El Dorado 3-4 mi from Meeks Bay, on trail to Crag Lake. 2133 Comment
  UCD103416  Geranium molle G. K. Helmkamp; Elizabeth Helmkamp 2006-4-20 10202 El Dorado Northern Sierra Nevada Foothills: Between N and Middle forks of Cosumnes River; Junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset. 665 Comment
  UCD103435  Geranium molle G. K. Helmkamp; E. A. Helmkamp 2007-5-1 11919 El Dorado Northern Sierra Nevada Mountains: along Hwy CA-49. 6.1 miles northwest of Placerville. 454 Comment
  UCR188443  Geranium molle George K. Helmkamp, E. A. Helmkamp 2007-4-30 11882 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  UCD150774  Geranium richardsonii James A. Neilson Jr. 1971-8-2 2285 El Dorado Tahoe Basin, Luther Pass near Grass Lake. 2194 Comment
  UCD42618  Geranium richardsonii Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC1613445  Geum macrophyllum Charles M. Belshaw 1935-7-9 1139 El Dorado 3 mi w of Lover's Leap (near 42 Milestone); Central Sierrra Nevada 1676 Comment
  RSA454455  Geum triflorum F. W. Peirson 1925-7-1 6186 El Dorado State Line, Lake Tahoe. 1905 Comment
  UCR176388  Gilia George K. Helmkamp, E. A. Helmkamp 2006-7-7 10875 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  UCD117659  Gilia capitata C. H. Lamoureux; J. Major, J. McCaskill and R. Gankin 1956-6-6 1119 El Dorado 3.2 miles west of Kyburz. 1127 Comment
  UC1602120  Gilia capitata subsp. mediomontana Geo. Hansen 1895-6-11 1135 El Dorado Armstrong's Stat'n Sequoia Gigantea Region, Armstrong's Stat'n 1615 Comment
  UCR206916  Gilia capitata subsp. mediomontana George K. Helmkamp, E. A. Helmkamp 2009-5-24 14794 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road 640 Comment
  UCR207648  Gilia capitata subsp. mediomontana George K. Helmkamp, E. A. Helmkamp 2009-4-21 14538 El Dorado Sierra Nevada Mountains Foothills, Rock Creek Road, 4.2 miles west of the bridge over Rock Creek 401 Comment
  SEINET11266065  Gilia leptalea George Helmkamp, E. A. Helmkamp 2013-7-10 21033 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail at the junction with Pilliken Road (Leek Spring Hill 7.5' Q); 0 1823 Comment
  UCR176378  Gilia leptalea George K. Helmkamp, E. A. Helmkamp 2006-7-10 10900 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
  RSA781450  Gilia tricolor George K. Helmkamp, E. A. Helmkamp 2010-4-24 15940 El Dorado Oak Ridge Road just east of its junction with Blend-O-Green Way, jct. is north of Green Valley Road 390 Comment
  CAS-BOT-BC266565  Githopsis pulchella G. Thomas Robbins 1944-5-21 1622 El Dorado Above N Fork Webber Creek near Eight Mile House, about 2 miles E of Camino 914 Comment
  RSA6158  Githopsis pulchella subsp. pulchella C. B. Wolf 1933-5-26 4967 El Dorado Sweetwater Creek, near Salmon Falls; West slope Sierra Nevada. Comment
  JEPS18008  Githopsis pulchella subsp. serpentinicola George B. Rossbach 1955-5-22 510 El Dorado e of Shingle Springs 457 Comment
  UCD73041  Githopsis specularioides Ellen Dean; With PLB 102 class 2008-5-17 4922 El Dorado Traverse Creek area off of Meadowbrook Road. 667 Comment
  CAS-BOT-BC434997  Glinus lotoides G. L. Stebbins 1976-9-25 76301 El Dorado Edge of Lake Folsom at Peninsula Camp Ground. 137 Comment
  RSA596248  Glyceria borealis Peter Rubtzoff 1979-8-13 9307 El Dorado Baldwin Beach on the south shore of Lake Tahoe. Margin of lower Tayler Creek in the eastern part of the beach area. Comment
  UCR209008  Glyceria elata George K. Helmkamp, E. A. Helmkamp 2009-8-19 15508 El Dorado Sierra Nevada Mountains, Wright's Lake Road, 8.6 miles north of its upper junction with Ice House Road 1785 Comment
  UCR258120  Glyceria elata George K. Helmkamp, Amy Barnes 2014-8-11 23008 El Dorado Northern Sierra Nevada Mountains, north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road 1655 Comment
  UCD132446  Gnaphalium Peter Rubtzoff 1974-7-19 7697 El Dorado Georgetown Divide, Sierra Nevada Mountians; Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road. 1295 Comment
  RSA714439  Gnaphalium canescens subsp. beneolens George K. Helmkamp, E. A. Helmkamp 2005-8-9 9770 El Dorado Northern Sierra Nevada Foothills: WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road. Boat ramp and loading area. 155 Comment
  UCR233000  Gnaphalium canescens subsp. beneolens George K. Helmkamp, E. A. Helmkamp 2011-9-24 18325 El Dorado Northern Sierra Nevada Mountains, Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  UCR233313  Gnaphalium canescens subsp. thermale George K. Helmkamp, E. A. Helmkamp 2011-9-1 18219 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  BFRS346 Image available Gnaphalium palustre Peter Rubtzoff 1974-7-22 7742 El Dorado Blodgett Forest: Gaddis Creek area off Lower Gaddis Creek Road ca. 0.65 mi. south of junction with Chinquapin Flat Road (Comp. 580E). Comment
  CAS-BOT-BC302500  Gnaphalium palustre Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCD165799  Gnaphalium palustre Ellen Dean; with Daniel McNair 2016-7-19 9139 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. Comment
  UCD60637  Gnaphalium palustre Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4100 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  POM127579  Gnaphalium palustre L. R. Abrams 1911-7-30 4875 El Dorado Fallen Leaf Lodge, Lake Tahoe Region. 2104 Comment
  UC593468  Gnaphalium palustre G. L. Stebbins Jr. 1936-8-17 2051 El Dorado trail above Glen Alpine 2225 Comment
  UC1714866  Grindelia hirsutula Max P. Dunford 1959-10-20 565 El Dorado 0.5 mi N of Diamond Springs Comment
  UCR250149  Hackelia amethystina George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20928 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  JEPS71515  Hackelia micrantha Gladys L. Smith 1963-7-28 1938 El Dorado trail around Audrain Lake (to US 50) 2164 Comment
  UC1713495  Hackelia nervosa Merle Randall 1930-6-22 El Dorado Berkeley Echo Lake Camp; Lake Tahoe Region Comment
  UC638728  Hackelia nervosa Ethel Crum 1939-7-4 3106 El Dorado 2 mi se of Echo Lake; Echo Summit 2286 Comment
  CAS-BOT-BC306566  Helenium bigelovii Alice Eastwood 1906-7-27 1126 El Dorado Glen Alpine Region. Fallen Leaf Lake Comment
  RSA9582  Helenium bigelovii C. B. Wolf 1928-8-15 3324 El Dorado Glen Alpine. 2134 Comment
  UCD159973  Helianthella californica var. nevadensis Jack Major 1966-4-27 s.n. El Dorado Pine Hill. Comment
  UCD73273  Helianthus californicus Chuck Hughes 2006-7-28 4 El Dorado El Dorado Co. 170 Comment
  UCD132981  Hemizonia congesta subsp. congesta G. K. Helmkamp; E. A. Helmkamp 2006-10-30 11578 El Dorado Northern Sierra Nevada Mountains Foothills: along Pleasant Valley Road, 1.1 miles west of El Dorado. 476 Comment
  RSA0009757  Hemizonia fitchii Marcus E. Jones 1882-9-20 3364 El Dorado St. Lawrence. Comment
  UCD142035  Heracleum maximum Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7858 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, south side of creek. 1944 Comment
  SEINET3246035  Heteromeles arbutifolia G. K. Helmkamp, E. A. Helmkamp 2009-1 15657 El Dorado Sierra Nevada Mountains Foothills: Canyon Valley Rd. in the east end of Diamond Springs, c. 0.1 mile SE of Pleasant Valley Road (Placerville 7.5') 567 Comment
  JEPS31849  Heterotheca villosa var. minor W. L. Jepson 1918-8-28 8179 El Dorado Heather Lake 2407 Comment
  POM87076  Heterotheca villosa var. minor F. W. Peirson 1925-7-5 6283 El Dorado Near Fallen Leaf Lodge. 1951 Comment
  JEPS71843  Heuchera rubescens var. alpicola Gladys L. Smith 1964-7-31 2285 El Dorado trail from Echo Lakes to Fallen Leaf Lake (after second glacial stairstep) 2392 Comment
  RSA0066245  Heuchera rubescens var. alpicola William Vortriede 1928-1 s.n. El Dorado Lake Tahoe. 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
  UCR53356  Hieracium albiflorum R. D. Goeden, Don W. Ricker 1988-9-7 s.n. El Dorado Sierra Nevada Mtns., El Dorado National Forest, Mormon Emigrant Trail on Iron Mountain Ridge 2104 Comment
  CAS-BOT-BC319754  Hieracium argutum G. L. Stebbins 1977-7-18 7785 El Dorado Along South Fork American River about 2 miles southeast of Coloma 800 Comment
  SDSU1700  Hieracium horridum Helen L. Dale 1928-8-1 1581 El Dorado Echo Peak. 2713 Comment
  SD381  Holcus lanatus Unknown May 1914 El Dorado Sierras Cove, foothills Comment
  CAS-BOT-BC320341  Holocarpha virgata L. R. Abrams 1927-9-17 12177 El Dorado 10 miles east of Folsom on road to Placerville Comment
  UCR189916  Holocarpha virgata subsp. virgata George K. Helmkamp, E. A. Helmkamp 2007-9-9 12908 El Dorado Foothills, northern Sierra Nevada Mountains, along South Shingle Road 2.5 miles south of Shingle Springs 399 Comment
  CAS-BOT-BC152595  Holodiscus discolor var. discolor Alice Eastwood 1909-1-1 185 El Dorado Emerald Bay, Lake Tahoe region Comment
  CAS-BOT-BC152597  Holodiscus discolor var. discolor Richard M. Holman 1934-8-1 s.n. El Dorado Between Charity Valley and Twin Lakes Comment
  UCD150160  Holodiscus discolor var. glabrescens Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8519 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northwestern corner of park. 1930 Comment
  SBBG2961  Holodiscus discolor var. microphyllus H. and M. Dearing 1931-7-24 678 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC280825  Hordeum Peter Rubtzoff 1976-6-8 8604 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: County Road ca. 0.15 mi. west of Headquarters Road junction (Comp. 190U) 1280 Comment
  CAS-BOT-BC280827  Hordeum Peter Rubtzoff 1975-6-4 8037 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R) 1350 Comment
  CAS-BOT-BC280873  Hordeum brachyantherum subsp. brachyantherum Catherine Best 1981-8-13 s.n. El Dorado Echo Lake 2255 Comment
  SACT001344  Hordeum hystrix J. Wilson 1985-5-8 El Dorado Comment
  UCD42541  Horkelia fusca Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 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
  SEINET6758833  Horkelia fusca subsp. parviflora E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 4022 El Dorado Washoe Meadows State Park, east of Angora Meadows, just west of Sawmill Road park entrance 1926 Comment
  UCR206088  Horkelia fusca subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2008-8-1 13928 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.3 miles north of its junction with CA-50 2043 Comment
  UCR218280  Horkelia fusca subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2010-7-23 16609 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road at the entrance to a camping area, 0.2 mile west of the lake, 5.5 miles NE (35 deg. ) of Kyburz 2114 Comment
  RSA49048  Horkelia fusca subsp. parviflora Verne Grant, Alva Grant 1949-7-25 8795 El Dorado Below Phillips on Highway 50. 1982 Comment
  UC481568  Horkelia tridentata subsp. tridentata L. F. Robbins 1928-6-29 El Dorado above Placerville Comment
  UC578060  Horkelia tridentata subsp. tridentata A. D. Gifford 1934-6-19 279 El Dorado ridge to w Plum Creek (a tributary of the South Fork American River); Pyramid Peak quad 1524 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
  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
  UCD149274  Hosackia gracilis G. L. Stebbins 1976-5-9 C 7610 El Dorado South of River Pines. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD42484  Hosackia oblongifolia var. oblongifolia Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD72933  Hosackia oblongifolia var. oblongifolia Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4502 El Dorado Washoe Meadows State Park. West side of park near Grizzly Mountain Road entrance. 1952 Comment
  CDA21147  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. Growing from beneath building foundation; probably same plant as reported by Glady Smith in 1973 as H. americanus (Fl. Tahoe Basin, p. 92.) 2248 Comment
  BFRS15 Image available Hypericum anagalloides Peter Rubtzoff 1972-10-3 6976 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  JEPS72629  Hypericum anagalloides Gladys L. Smith 3025 El Dorado margin of Grass Lake (foot of Luther Pass); Sierra Nevada Mts., Luther Pass, Grass Lake 2194 Comment
  UC35047  Hypericum anagalloides W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity of Lake Tahoe (Glen Alpine); Glen Alpine 1897 Comment
  UCD166003  Hypericum anagalloides Daniel M. McNair 2016-7-12 2151 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2044 Comment
  UCR257824  Hypericum anagalloides George K. Helmkamp, Amy Barnes 2012-8-19 19647 El Dorado Northern Sierra Nevada Mountains, junction of Ice House Road and entrance to campground on the south end of Loon Lake 1980 Comment
  SEINET10720050  Hypericum anagalloides Charles M. Belshaw 1936-8-11 Belshaw 2618 El Dorado 41 milestone, Placerville-Tahoe road. 1676 Comment
  UC565412  Hypericum concinnum Chas. M. Belshaw 1935-5-25 897 El Dorado 1 mi. s. Diamond Springs; Central Sierra Nevada foothills Comment
  UCR173941  Hypericum concinnum George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-3 10610 El Dorado Northern Sierra Nevada foothills, city park at the east end of Shingle Springs, along Pleasant Valley Road 433 Comment
  RSA458219  Hypericum concinnum H. E. McMinn 1936-9-4 3278 El Dorado 2 mi. south of Diamond Springs. Comment
  SEINET7717682  Hypericum concinnum Unknown 1888-7-14 El Dorado Lake Tahoe Comment
  UCR141602  Hypericum formosum June Latting 1978-8-3 s.n. El Dorado Sierra Nevada Mtns., Lake Tahoe Basin, Emerald Bay State Park 2134 Comment
  JEPS72631  Hypericum formosum var. scouleri Bonnie Smith July 1961 El Dorado Echo Summit, Hawley Grade trail Sierra Nevada, Echo Summit, Hawley Grade trail 2194 Comment
  SD248443  Hypericum perforatum George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22039 El Dorado Northern Sierra Nevada Mountains: Wentworth Springs Road, 2.1 miles east of Stumpy Meadows Lake, 15.6 km NNE (06a^z) of Pollock Pines (Devil Peak 7.5'Q) 1356 Comment
  POM361209  Hypochaeris glabra B. C. Templeton 1967-4-22 11763 El Dorado About 1 mile east of Folsom Road, between Sacramento and Placerville. Comment
  JEPS124893 Image available Ipomopsis aggregata P. L. Billings 1965-7-1 40 El Dorado Collected near Lake Tahoe on Hwy 50, 4.8 miles from the intersection of HWY 83 & 50 Comment
  UCR176002  Ipomopsis aggregata subsp. formosissima George K. Helmkamp, E. A. Helmkamp 2006-7-28 11036 El Dorado Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd 2226 Comment
  UC1073312  Iris hartwegii George B. Rossbach 1955-5-21 225 El Dorado near Pacific (canyon of North Fork American River, n of Rt 50) 914 Comment
  UCR184820  Iris hartwegii subsp. pinetorum George K. Helmkamp, E. A. Helmkamp 2007-5-9 11988 El Dorado Northern Sierra Nevada Mountains, White Meadow Road, 0.6 mile west of its junction with Ice House Road, c. 0.75 mi. NNW of Riverton 1082 Comment
  CAS-BOT-BC324734  Iva axillaris A. A. Heller 1915-9-11 12270 El Dorado Lincoln Highway 5 miles east of Kyburz 1524 Comment
  CAS-BOT-BC142467  Ivesia santolinoides David D. Keck; A. Gustafson 1938-8-10 4908 El Dorado 0.5 mi. W. of Meyers 1950 Comment
  JEPS44492  Ivesia santolinoides A. M. Ottley 1920-7-2 932 El Dorado Myers sta. Comment
  UC898180  Ivesia santolinoides Milo S. Baker Jul 1935 8750 El Dorado up creek from Twin Bridges (toward ne El Dorado County) Comment
  CAS-BOT-BC142465  Ivesia santolinoides Ella Dales Cantelow 1936-7-26 1531 El Dorado 10 mi. s.w. of Meyers Rd. to Kit Carson's Pass Comment
  JEPS109813  Jensia rammii Dean W. Taylor 2004-3-31 19053 El Dorado Farnham Ridge (16 air miles NNE of Jackson), along Farnham Ridge Road 1066 Comment
  UCR189508  Juglans californica var. californica George K. Helmkamp, E. A. Helmkamp 2007-3-22 11668 El Dorado Foothills, Northern Sierra Nevada Mountains, Bucks Bar Road, 4.4 miles south of Pleasant Valley Road at the junction of Sand Ridge road 628 Comment
  UC1187330  Juglans californica var. hindsii Mrs. E. G. Thomsen 1961-4-1 B El Dorado Shingle Springs Comment
  UCD141328  Juncus balticus subsp. ater Morris Halperin 1932-8-14 932 El Dorado Strawberry. American River. 1752 Comment
  UCR209016  Juncus bufonius var. bufonius George K. Helmkamp, E. A. Helmkamp 2009-8-19 15511 El Dorado Sierra Nevada Mountains, Wright's Lake Road, 8.6 miles north of its upper junction with Ice House Road 1785 Comment
  RSA54108  Juncus chlorocephalus J. T. Howell 1946-8-30 22908 El Dorado Upper Angora Lake Comment
  UC1614005  Juncus chlorocephalus Charles M. Belshaw 1935-7-9 1058 El Dorado near Wilson's (meadoland on creek); upper S fork of Silver Creek 2286 Comment
  UCD165623  Juncus chlorocephalus Ellen Dean 2016-6-10 8970 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
  RSA69448  Juncus chlorocephalus F. W. Peirson 1925-7-3 6253 El Dorado Glen Alpine Creek. 2287 Comment
  UC726258  Juncus covillei var. obtusatus A. A. Heller 1941-8-27 16306 El Dorado 1 mi below Riverton (at Maple Grove Camp); South Fork of the American River Comment
  SBBG123038  Juncus effusus subsp. pacificus G. K. Helmkamp with E. A. Helmkamp 2007-8-21 12787 El Dorado Ice House Rd, 21.3 mi N of CA-50 at Robbs Hut Rd 2078 Comment
  UCR209035  Juncus effusus var. exiguus George K. Helmkamp, E. A. Helmkamp 2009-8-19 15492 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  UCD80379  Juncus effusus var. gracilis CNPS SN Foothill Team 2005-6-16 SNNR 0290 a El Dorado BLM Pine Hill Preserve, Salmon Falls Unit. 146 Comment
  UCR253153  Juncus effusus var. gracilis George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22064 El Dorado Northern Sierra Nevada Mountains, junction of Ice House Road and Forestry Route 13N21, 0.9 mile south of the northern junction of Ice House Road and Wentworth Springs Road 1701 Comment
  UC1133654  Juncus ensifolius C. M. Belshaw 1936-7-11 2601 El Dorado 1.5 mi sw Echo; Pyramid Pk. Quad. 1676 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
  UCR170329  Juncus ensifolius George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9882 El Dorado Northern Sierra Nevada Foothills, Silver Fork, 2.1 mi west of Kyburz along US Highway 50 1220 Comment
  CHSC94923  Juncus exiguus L. P. Janeway 2006-8-24 8870 El Dorado Northern High Sierra Nevada. Blodgett Forest; northwestern branch of Gaddis Creek at crossing of Mainline Road 3.5 road km south of Wentworth Springs Road. East edge of very water-logged flat sedgy meadow. 1291 Comment
  JEPS73247  Juncus mertensianus Gladys L. Smith 1972-7-20 3335 El Dorado Lake Gilmore outlet Lake Gilmore 2560 Comment
  SEINET6175584  Juncus mertensianus W. D. Billings 1950-8-3 1938 El Dorado [Sierra Nevada] Above Gilmore Lake on the trail to Mt. Tallac, Sierra Nevada. 2743 Comment
  UC495493  Juncus mexicanus Merle Randall 1930-6-26 El Dorado 0.25 mi from Hawley Grade top; Lake Tahoe Region Comment
  CHSC73104  Juncus nevadensis L. P. Janeway 1998-8-6 5993 El Dorado Lake Tahoe Basin Management Unit - National Forest. North side of Blackwood Creek, 1.7 mi west of Lake Tahoe.Large meadow complex. 1938 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
  UCD164253  Juncus nevadensis Peter Rubtzoff 1979-8-17 9315 El Dorado Baldwin Beach on the south shore of Lake Tahoe. Lower Tallac Creek behind the beach, between it and the eastern parking lot. Comment
  UCD149110  Juncus nevadensis var. nevadensis Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8477 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Large meadow in NW part of park north of Grizzly Mtn Rd entrance. 1923 Comment
  UCD149105  Juncus oxymeris Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8472 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Along trail that connects the Grizzly Mtn Rd entrance to park with dry meadow that is in central part of park. Small fen on S side of trail. 1937 Comment
  JEPS73253  Juncus parryi Gladys L. Smith 1972-7-18 3537 El Dorado just above Wrights Lake (trail to Grouse Lake) 2286 Comment
  UCD38798  Juncus sphaerocarpus Beecher Crampton 1958-5-29 4847 El Dorado 1/2 mile south of the new Salmon Falls Bridge. Ca. 4 miles northwest of Pine Hilll. Comment
  NY20195  Juniperus occidentalis J. C. Clausen 1932-9-14 662 El Dorado This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  SEINET10612922  Juniperus occidentalis William A. Cumming, William Palmer Stockwell 1940-1-24 Cumming 2009 El Dorado On hillside scattered among Ceanothus chaparral with occasional Libocedrus decurrens, Upper Transition to Canadian Zone, 2100; m above Twin Bridge, Placerville to Lake Tahoe Road. 2100 Comment
  UCD148152  Kalmia polifolia Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8253 El Dorado Southwestern corner of the Tahoe Basin. Washoe Meadows State Park. Near Grizzly Mountain Road in Meyers. Along trail with sewer manholes that travels from Grizzly Mountain Road to dry meadow. 1935 Comment
  CAS-BOT-BC236794  Keckiella breviflora M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  CAS-BOT-BC235617  Keckiella breviflora var. breviflora Carl B. Wolf 1933-8-9 5207 El Dorado W. slope Sierra Nevada, 2 3/4 miles from Placerville on road to Green Valley 548 Comment
  SD255815  Keckiella lemmonii George K. Helmkamp, Amy Barnes 2014-8-11 23023 El Dorado Northern Sierra Nevada Mountains; Wentworth Springs Road at the junction with Eleven Pines Road., east of Stumpy Meadow Reservoir (Devil Peak 7.5'Q) 1481 Comment
  UCSB6260  Kelloggia galioides Keator, Glenn 1958-7-28 El Dorado about 1/2 mile above Fallen leaf lake on Angora lake- Fallen leaf lake trail Comment
  UCR260079  Kickxia spuria George K. Helmkamp, Elizabeth Helmkamp 2013-10-15 22426 El Dorado Sierra Nevada Mountains Foothills, Oak Hill Road, 3.6 miles south of its junction with Pleasant Valley Road 614 Comment
  CAS-BOT-BC340336  Kyhosia bolanderi G. Thomas Robbins 1945-8-6 2106 El Dorado In Long Meadow near Schlien [Schlein] Ranger Station 1676 Comment
  UCD125432  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
  UCR190578  Lactuca serriola George K. Helmkamp, E. A. Helmkamp 2007-9-2 12881 El Dorado Northern Sierra Nevada Mountains Foothills, Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station 957 Comment
  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
  UCD69235  Lagophylla glandulosa D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. UTM: 10SFN8905 640 Comment
  UCR232607  Lapsana communis George K. Helmkamp, E. A. Helmkamp 2011-10-13 18423 El Dorado Northern Sierra Nevada Mountains, Pony Express Trail, 0.9 mile east of Sly Park Road in Pollock Pines 1220 Comment
  JEPS85664  Lathyrus John Thomas Howell 1925-7-2 1342 El Dorado near Fallen Leaf Lake; Lake Tahoe Region Comment
  POM87041  Lathyrus F. W. Peirson 1925-7-1 6196 El Dorado State Line, Lake Tahoe. 1921 Comment
  UC1536971  Lathyrus sulphureus Gordon H. True Jr. 1936-4-9 420 El Dorado s of Shingle Springs (and e of French Creek Road); Sugar Loaf 457 Comment
  UC747294  Lathyrus sulphureus G. Thomas Robbins 1943-6-5 1130 El Dorado about 3 mi e Camino (slope above North Fork Webber Creek) 975 Comment
  SEINET11447712 Image available Layia chrysanthemoides R. L. Oliver 1976-4-3 s.n. El Dorado Cool, CA 610 Comment
  CAS-BOT-BC327713  Layia pentachaeta Alice M. King 1923-5-1 s.n. El Dorado Placerville Comment
  JEPS14587  Layia pentachaeta subsp. pentachaeta G. Thomas Robbins with Peter H. Raven 1956-4-29 3689 El Dorado 1.2 mi nw of , near bridge crossing river Somerset (Youngs); North Fork Cosumnes River Comment
  UC912276  Layia pentachaeta subsp. pentachaeta Herbert L. Mason 1932-4-25 7010 El Dorado s of Lotus Comment
  SD240880  Layia platyglossa George K. Helmkamp, E. A. Helmkamp 2012-2-25 18581 El Dorado Foothills, Northern Sierra Nevada Mountains: SE of Placerville, Pleasant Valley Road, 1.4 miles northeast of Bucks Bar Road and at Gold Oak Charter School (Camino 7.5'Q) 747 Comment
  POM127381  Ledum glandulosum L. R. Abrams 1911-7-29 4855 El Dorado Gilmore Lake. 2530 Comment
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May 6 2016
  RSA49073  Ledum glandulosum Verne Grant, Alva Grant, Grant 1949-7-22 8780 El Dorado Shore of lake in Desolation Valley Wilderness Area, near Echo Lake. 2470 Comment
  UC747670  Ledum glandulosum G. Thomas Robbins 1943-7-25 1288 El Dorado Desolation Valley Primitive Area, Medley Lakes Reservoir Medley Lakes Reservoir; Desolation Valley Primitive Area, Medley Lakes Reservoir 2590 Comment
  CDA32424  Leersia oryzoides T. C. Fuller 1961-10-5 7089 El Dorado In water in hillside seep, Cool-Greenwood Rd., 2 miles east of Cool 0 Comment
  UCR224238  Leontodon taraxacoides George K. Helmkamp, E. A. Helmkamp 2010-4-23 15924 El Dorado Sierra Nevada Mountains Foothills, along Salmon Falls Road, 5.6 miles south of its junction with CA-49 at Pilot Hill, 0.65 mi. north of the American River crossing 200 Comment
  CAS-BOT-BC88895  Lepidium densiflorum var. densiflorum G. L. Stebbins 1977-8-4 77118 El Dorado South Lake Tahoe, between Trout Creek and State Line. 1920 Comment
  CAS-BOT-BC89701  Lepidium latifolium R. W. Stewart 1973-8-8 s.n. El Dorado Field northwest of Diamond Springs, along Missouri Flat Road. Comment
  UCD115793  Lepidium nitidum G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11685 El Dorado Northern Sierra Nevada Mountains: hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake. 381 Comment
  CAS-BOT-BC12878  Lepidium strictum Greene 1883-5-7 s.n. El Dorado Kelsey. Comment
  UCR251250  Lepidium virginicum George K. Helmkamp, E. A. Helmkamp 2012-7-6 19333 El Dorado Northern Sierra Nevada Mountains, Ice House Road at Ice House village, 10.5 miles north of its junction with US-50 1677 Comment
  SEINET14162240  Leptosiphon ciliatus E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4035 El Dorado Washoe Meadows State Park, SW area of park just uphill from logged clearing and manhole #73. 1933 Comment
  UCD42551  Leptosiphon ciliatus Lloyd P. Tevis 1902-6-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD112410  Leptosiphon ciliatus Peter Rubtzoff 1975-6-12 8079 El Dorado Sierra Nevada. Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R). 1310 Comment
  CAS-BOT-BC339595  Lessingia leptoclada Annetta Carter 1939-9-30 1483 El Dorado Canyon of the Middle Fork of the American River, 2.4 miles north of Cool on road to Auburn 396 Comment
  SBBG63055  Lessingia leptoclada R. Hoffmann 1930-7-14 El Dorado below Placerville Comment
  SD51220  Lessingia leptoclada Darley F. Howe 1960-9-19 2976 El Dorado 10 miles east of Placerville on U.S.50 1035 Comment
  UCR189908  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2007-9-1 12870 El Dorado Foothills, northern Sierra Nevada Mountains, Happy Valley Road 7.8 miles east of its junction with CA Hwy E-16 1008 Comment
  CAS-BOT-BC339597  Lessingia leptoclada L. R. Abrams No date on label 12176 El Dorado 10 miles east of Placerville on Highway Comment
  UC87993  Lessingia virgata M. K. Curran Aug. 1883 El Dorado Sweetwater Comment
  CAS-BOT-BC492925  Leucocrinum montanum Molly Jean Ferry 2011-6-11 1 El Dorado Washoe Meadows State Park; central part of park near eastern boundary S of manhole #47 1912 Comment
  UCR266503  Leucocrinum montanum Molly Jean Ferry 2011-6-11 001 El Dorado Sierra Nevada Mtns., Washoe Meadows State Park. Central part of park near eastern boundary south of manhole #47, open area northwest of intersection of trail with a dirt road 1913 Comment
  CAS-BOT-BC444508  Lewisia triphylla Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  JEPS72082  Lewisia triphylla Gladys L. Smith 1964-7-6 2127 El Dorado trail from Echo Lake to Desolation Valley 2407 Comment
  JEPS43358  Lewisia triphylla Alice M. Ottley 1920-6-22 854 El Dorado trail to Augna Lake Comment
  UCD60621  Leymus triticoides Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4084 El Dorado Washoe Meadows State Park. Southern part of park. Restored quarry area. 1933 Comment
  SEINET10899777  Libocedrus decurrens George Hansen 1896-7-27 Hansen 1886 El Dorado Armstrong's Stat,n. 1615 Comment
  CAS-BOT-BC436003  Ligusticum grayi E. A. McGregor 1909-8-9 75 El Dorado Lake Tahoe Region, Half Moon Lake Comment
  JEPS72669  Ligusticum grayi Gladys L. Smith 1964-7-29 2189 El Dorado Audrain Lake trail where trail meets a large open meadow Echo Summit area; , Audrain Lake trail 2194 Comment
  UC570400  Ligusticum grayi Chas. M. Belshaw 1936-8-11 2605 El Dorado 41 Milestone Placerville-Tahoe Rd. Sierra Nevada Mts. 1981 Comment
  UCD127558  Ligusticum grayi P. B. Kennedy 1920-8-10 21 El Dorado El Dorado National Forest - Barrett Camp. 1935 Comment
  UCR176233  Ligusticum grayi George K. Helmkamp, E. A. Helmkamp 2006-7-31 11043 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  SEINET3992171  Lilium parvum Unknown 1943-8-15 1349 El Dorado In bed of Grouse Creek below Grouse Lake, 2 1/2 mi. NE of Wrights Lake 2438 Comment
  UC1213885  Lilium parvum Verne Grant and Alva Grant 1946-7-26 7792 El Dorado sw end Lower Angora Lake 2286 Comment
  UC971833  Limnanthes alba subsp. alba Charles T. Mason Jr. 1948-5-14 1191 El Dorado along w side of Southern Pacific Railroad tracks 1/2 mi n Whitney Station (about 3 mi e of Lincoln along US Hwy 99E) 45 Comment
  SEINET6670327  Limnanthes alba var. versicolor C. T. Mason 1949-5-9 1293 El Dorado 3.3 miles south of Eldorado, along State Highway 49 Comment
  UCD33856  Limnanthes douglasii subsp. striata Beecher Crampton 1974-4-15 9042 El Dorado Bass Lake road, 2 miles N.E. of Clarksville. Comment
  RSA127597  Limnanthes striata Peter H. Raven 1953-5-10 5507 El Dorado Diamond Springs to Eldorado. Comment
  UCR193180  Linanthus bicolor George K. Helmkamp, E. A. Helmkamp 2007-5-31 12253 El Dorado Northern Sierra Nevada Mountains, Forestry Route 32, 0.8 mile east of its junction with Ice House Road 1616 Comment
  SEINET3860406  Linanthus ciliatus George K. Helmkamp, E. A. Helmkamp 2010-7-23 16603 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.; 0 2127 Comment
  UC72066  Linanthus ciliatus unknown 1906-7-20 El Dorado Lake Tahoe Comment
  UCR173486  Linanthus ciliatus George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10265 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
  UCR217261  Linanthus ciliatus George K. Helmkamp, E. A. Helmkamp 2010-5-13 16013 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 4.4 miles northeast of its junction with US-50 in Placerville 620 Comment
  UCR218273  Linanthus ciliatus George K. Helmkamp, E. A. Helmkamp 2010-7-23 16603 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
  JEPS13931  Linanthus filipes G. Thomas Robbins 1944-6-18 1717 El Dorado 5 mi s Pollock Pines; Sly Park 1005 Comment
  SEINET11266301  Linanthus montanus George Helmkamp, E. A. Helmkamp 2011-5-31 17406 El Dorado Northern Sierra Nevada Mountains Foothills: Happy Valley Cutoff Road on the southeast side of the bridge over the North Fork of the Cosumnes River, 1.4 mi. NE (611/4) of Somerset (Camino 7.5' Q.); 0 546 Comment
  UC747474  Linanthus montanus G. Thomas Robbins 1944-5-22 1631 El Dorado ca 3 mi e Placerville (along U.S. Highway 50) 670 Comment
  JEPS58107  Linanthus parviflorus W. L. Jepson 1931-4-12 15750 El Dorado Salmon Falls 182 Comment
  UC1008648  Linanthus parviflorus G. Thomas Robbins 1943-4-21 1019 El Dorado 3 mi e Placerville (w edge of Institute of Forest Genetics) 822 Comment
  UCD19231  Linanthus pungens Van M. Mar 1989-7-13 19 El Dorado Northernmost part of Saddle Rd. 2133 Comment
  UC747353  Lithophragma G. Thomas Robbins 1943-5-2 1065 El Dorado ca 3 mi e Camino ( North Fork Webber Creek); North Fork Webber Creek 914 Comment
  UCD102711  Lithophragma bolanderi G. K. Helmkamp; Elizabeth Helmkamp 2006-4-27 10247 El Dorado Northern Sierra Neveda Foothills: Ca. 20 mi. by air E of Sacramento, 0.9 mi. N of Brandon Corner along French Creek Road. 244 Comment
  UCD34411  Lithophragma parviflorum Beecher Crampton 1982-5-29 9835 El Dorado El Dorado County, Stateline. Comment
  CDA2250  Lolium temulentum G. D. Barbe, T. C. Fuller 1972-5-31 939 El Dorado West side of SR 49, 0.25 mile north of Cool. 0 Comment
  UCR185334  Lomatium caruifolium var. caruifolium George K. Helmkamp, E. A. Helmkamp 2007-4-20 11762 El Dorado Foothills, Northern Sierra Nevada Mountains, 2.2 miles north of US-50 on Bass Lake Road, overlooking Bass Lake; between El Dorado Hills and Cameron Park 384 Comment
  SD240824  Lomatium marginatum George K. Helmkamp, E. A. Helmkamp 2011-4-12 17175 El Dorado Foothills, Northern Sierra Nevada Mountains: Placerville, along Forni Road, 0.2 mile northwest of its Weber Creek crossing, SE of Hwy 50 near Diamond Springs (Placerville 7.5'Q) 487 Comment
  UC1046477  Lomatium marginatum var. marginatum Rimo Bacigalupi with G. L. Stebbins, L. R. Heckard and Karl Jacob 1951-5-13 3310 El Dorado 1.8 mi NE of Georgetown (W slopes of Hotchkiss Hill) 975 Comment
  CHSC73145  Lonicera cauriana L. P. Janeway; Eric Schroder 1998-8-31 6216 El Dorado Lake Tahoe Basin Management Unit. About 1.1 mi southwest of Lake Tahoe. 1935 Comment
  UCR146706  Lonicera cauriana Ellen Dean, Grady Webster and Davis Botanical Society 1999-6-26 824 El Dorado Sierra Nevada, El Dorado national Forest, WNW of the jct. of Hwys 88 and 89, along Hwy 89, just west of Luther Pass; Grass Lake area Comment
  UCD137292  Lonicera conjugialis P. B. Kennedy 1916-8-1 46 El Dorado El Dorado National Forest - Barret Camp. 1935 Comment
  CAS-BOT-BC200904  Lotus Peter Rubtzoff 1976-9-22 8890 El Dorado Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R) 1350 Comment
  UCR208321  Lotus humistratus George K. Helmkamp, E. A. Helmkamp 2009-4-21 14517 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
  UCR196771  Lotus incanus George 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
  UC747289  Lotus micranthus G. Thomas Robbins 1943-4-14 994 El Dorado w edge Institute of Forest Genetics 731 Comment
  SEINET6655542  Lotus nevadensis Elizabeth Neese 1986-8-27 17742 El Dorado Near Sawmill Pond, 4 miles south of south end of Lake Tahoe near junction of Hwy 89/50 and Sawmill Road.; 0 1951 Comment
  UCR170350  Lotus nevadensis var. nevadensis George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9898 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) 2.1 road miles N of US Highway 50 (c. 5-6 mi east of Kyburz) 1854 Comment
  UCR176230  Lotus nevadensis var. nevadensis George K. Helmkamp, E. A. Helmkamp 2006-7-31 11053 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  UC862224  Lotus purshianus var. purshianus A. A. Heller 1916-8-10 12529 El Dorado near Echo Camp 2225 Comment
  UCR191143  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2007-6-8 12312 El Dorado Northern Sierra Nevada Mountains, junction of Bonetti Road and Mormon Emigrant Trail [Silver Lake Rd.], east of Jenkinson Lake 1226 Comment
  UCR200914  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2008-9-2 14070 El Dorado Foothills, northern Sierra Nevada Mountains, Mosquito Road, 5.4 miles northeast of US-50 in Placerville 488 Comment
  UCR234197  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2010-9-23 16971 El Dorado Northern Sierra Nevada Mountains, Round Tent Canyon Road, 0.56 miles west of its junction with Peavine Ridge Road at Forest Route 31 1521 Comment
  UCR248418  Lotus purshianus var. purshianus George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22010 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of its junction with CA-88 and near Jim Quinn Spring 2117 Comment
  RSA0023112  Lupinus Peter Rubtzoff 1975-7-10 8182 El Dorado Georgetown Divide, Blodgett Forest: Chinquapin Flat Road, ca. 1.6 miles south of Gaddis Creek Road (Comp. 600R). 1319 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
  RSA734388  Lupinus Keith E. Hoffmaster 1938-4-1 894 El Dorado Near Colma Comment
  UCD105841  Lupinus adsurgens G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10849 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz. 2049 Comment
  UCR198435  Lupinus adsurgens George K. Helmkamp, E. A. Helmkamp 2008-4-30 13373 El Dorado Sierra Nevada Mountains Foothills, Traverse Creek/Darling Ridge Road, 6.0 miles east of its junction with CA-193, c. 8.5 mi. NNE of Placerville 734 Comment
  SD241009  Lupinus albicaulis G. K. Helmkamp, E. A. Helmkamp 2010-6-19 16330 El Dorado Sierra Nevada Mountains Foothills: about 0.1 mile south of Slug Gulch Road at a point 4.7 miles east of its junction with Perry Creek Road. 1021 Comment
  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
  UCR173703  Lupinus albifrons var. albifrons George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10574 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 Comment
  UCR176359  Lupinus apertus George K. Helmkamp, E. A. Helmkamp 2006-7-10 10906 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
  UC2042524  Lupinus arbustus Holly Forbes and Barbara Keller 2010-7-14 El Dorado El Dorado National Forest, along High Meadows trail about 2.3 mi. from the USFS gate, south of Heavenly Ski Resort and South Lake Tahoe. Comment
  RSA91211  Lupinus arbustus subsp. silvicola F. W. Peirson 1925-7-7 6309 El Dorado Trail by upper Echo Lake. 2287 Comment
  UCD39509  Lupinus argenteus var. heteranthus Beecher Crampton 1980-6-23 9737 El Dorado South Lake Tahoe. Comment
  UCD42624  Lupinus argenteus var. meionanthus Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR257715  Lupinus benthamii George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20444 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Cutoff Rd at the junction with Mt. Aukum Rd, NE of Somerset 585 Comment
  HSC1871  Lupinus benthamii Unknown 1946-4-28 El Dorado Cosumnes Copper Mine Comment
  UCD80303  Lupinus bicolor CNPS SN Foothill Team 2005-3-25 SNFN 0024 d El Dorado CDPR Folsom State Recreation Area, above the peninsula campground. 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
  UCR173824  Lupinus bicolor George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10642 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  UCR237076  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2012-4-24 18835 El Dorado Northern Sierra Nevada Mountains Foothills, Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg. ) of Garden Valley 705 Comment
  CDA27409  Lupinus bicolor G. D. Barbe, T. C. Fuller 1985-5-14 4225 El Dorado Above (northwest of) ranch house, Howard Neilson Ranch, China Hill Road (County Road 109); south of El Dorado on Highway 49. 0 Comment
  CAS-BOT-BC208872  Lupinus breweri var. breweri David D. Keck 1932-6-30 1554 El Dorado Between Fallen Leaf Lake and Lake Tahoe - Sierra Nevada 1920 Comment
  CAS-BOT-BC208883  Lupinus breweri var. breweri Jean L. Pawek 1956-5-25 89 El Dorado Highway 50 and 89, just south of Meyers. 1920 Comment
  CAS-BOT-BC208890  Lupinus breweri var. breweri Mary DeDecker 1957-9-5 766 El Dorado Lake Tahoe - Meeks Bay, Sierra Nevada 1889 Comment
  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
  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
  UCR189604  Lupinus grayi George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12376 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 17.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 2128 Comment
  UCD33995  Lupinus grayi Beecher Crampton 1975-7-20 9238 El Dorado El Dorado National Forest - 42 mile tract, 1 mile south of Strawberry. Comment
  RSA0028501  Lupinus latifolius John F. Emmel 1994-6-29 1323 El Dorado Sierra Nevada, southwest Lake Tahoe region; Glen Alpine Trail, along north edge of Lily Lake. 1997 Comment
  UCD108183  Lupinus latifolius var. columbianus A. A. Heller 1915-8-6 12166 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  UCD108197  Lupinus latifolius var. columbianus P. B. Kennedy 1920-8-14 75 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR173793  Lupinus latifolius var. columbianus George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10590 El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 0.6 mile east of White Hall 1055 Comment
  UCD108180  Lupinus latifolius var. columbianus David W. Gilpin 1976-7-14 s.n. El Dorado 1/2 mile east of Glen Alpine Springs. 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
  JEPS71977  Lupinus lepidus var. lobbii Gladys L. Smith 1972-7-20 3350 El Dorado about Lake Gilmore; about Lake Gilmore 2560 Comment
  JEPS71987  Lupinus lepidus var. sellulus Gladys L. Smith 1963-7-28 1928 El Dorado trail from Audraine Lake to U.S. 50 Echo Summit area; , trail from Audraine Lake to U.S.50 2209 Comment
  UCR176451  Lupinus lepidus var. sellulus George K. Helmkamp, E. A. Helmkamp 2006-7-31 11093 El Dorado Northern Sierra Nevada Mountains, 0.3 mile west of the junction of Wrights Lake Road (Forest Route 4) and the road from Ice House Reservoir 2037 Comment
  RSA791382  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2012-5-18 19010 El Dorado Along Mormon Emigrant Trail, 0.1 mi east of Pebble Canyon Road, Southeast of Pollock Pines, South of US Hwy 50. 1495 Comment
  SEINET2445061  Lupinus nanus George K. Helmkamp 2010-5-15 16048 El Dorado Sierra Nevada Mountains Foothills. String Canyon Road, 1.4 mi NE of its junction with Consumnes Mine Road (Sly Park 7.5). 1109 Comment
  UCR217895  Lupinus nanus George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16114 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 rd. miles east of its junction with Perry Creek road, air 3.9 mi. ESE (98 deg. ) of Fair Play 1082 Comment
  UCR237037  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2012-5-18 19010 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 0.1 mile east of Pebble Canyon Road, SE of Pollock Pines, S of US Hwy 50 1495 Comment
  UCD159980  Lupinus pachylobus Jack Major 1966-4 s.n. El Dorado Pine Hill. Comment
  RSA414430  Lupinus polycarpus Bonnie C. Templeton 1967-4-22 s.n. El Dorado 16 miles west of Placerville. Comment
  CAS-BOT-BC474525  Lupinus polyphyllus Jack Major 1966-5-1 s.n. El Dorado Pine Hill Comment
  UCD142879  Lupinus polyphyllus var. burkei Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7974 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, Northeast corner of pond. 2026 Comment
  UCD109449  Lupinus polyphyllus var. burkei David W. Gilpin 1976-7-15 s.n. El Dorado west end of Grass Lake near Luther Pass. Comment
  UC1129715  Lupinus stiversii F. W. Embree 1934-7-3 121 El Dorado 2 1/2 mi se Sugarloaf; Eldorado National Forest, Pyramid Pk Comment
  UCR236987  Lupinus stiversii George K. Helmkamp, E. A. Helmkamp 2012-5-22 19041 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.8 miles southeast of US-50 in Kyburz; opposite the entrance to China Flat Campground 1479 Comment
  UCD148541  Luzula comosa var. laxa Ellen Dean; T. Starbuck 2014-6-8 8357 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. 1923 Comment
  SEINET6178310 Image available Luzula comosa var. laxa Lewis S. Rose 1970-5-27 70047 El Dorado Near Leonardi Springs. NE of Lake Edson.; 0 732 Comment
  UCR266843  Luzula macrantha Peter F. Zika, L. P. Janeway 2012-5-17 25876 El Dorado Northern Sierra Nevada Highlands, near Traverse Creek, at confluence with Rock Creek, 1 air mi southwest of Shoemaker Hill 686 Comment
  CAS-BOT-BC441223  Luzula macrantha John Thomas Howell 1954-5-17 29669 El Dorado Sierra Nevada; 3 miles south of Garden Valley Comment
  SEINET11790307  Luzula subcongesta H. H. Heller 1938-1 765 El Dorado Tamarack Trail, Fallen Leaf Comment
  UCR241966  Lycopus americanus George K. Helmkamp, E. A. Helmkamp 2012-9-15 19831 El Dorado Northern Sierra Nevada Mountains Foothills, Walton Lake; along Balderson Road, 0.4 mile south of its junction with Wentworth Springs Road 951 Comment
  BFRS485 Image available Madia Peter Rubtzoff, John Thomas Howell 1973-7-18 7156 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  BFRS489 Image available Madia Peter Rubtzoff 1975-5-28 8004 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R). Comment
  CAS-BOT-BC173598  Madia Peter Rubtzoff 1974-6-19 7610 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  CAS-BOT-BC342739  Madia elegans A. A. Heller 1915-9-10 12255 El Dorado Near Shingle Springs Comment
  CAS-BOT-BC520334  Madia elegans George K. Helmkamp; E. A. Helmkamp 2012-9-5 19750 El Dorado Northern Sierra Nevada Mountains Foothills: along Lotus Road, 1.6 mi S of jct with CA-49, 1.45 mi SW (238 deg. ) of Coloma 248 Comment
  UCR190134  Madia elegans George K. Helmkamp, E. A. Helmkamp 2007-7-23 12565 El Dorado Northern Sierra Nevada Mountains Foothills, Rock Creek road, 7.1 miles east of its junction with CA-193 567 Comment
  RSA781447  Madia elegans subsp. vernalis George K. Helmkamp, E. A. Helmkamp 2010-4-23 15935 El Dorado Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  CAS-BOT-BC344329  Madia exigua M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  CAS-BOT-BC344334  Madia exigua L. R. Abrams 1930-7-23 12695 El Dorado Tamarack Trail, Glen Alpine Canyon 2286 Comment
  CDA14094  Madia exigua G. F. Hrusa, J. Glazner 1997-6-3 13930 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  UCD134250  Madia exigua R. H. Miller 1950-6-4 93 El Dorado Along Highway 89, about 2 miles south of Echo Summit. 1981 Comment
  UCR173700  Madia exigua George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10573 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 Comment
  UCR193183  Madia exigua George K. Helmkamp, E. A. Helmkamp 2007-6-6 12264 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road 1616 Comment
  RSA94372  Madia exigua F. W. Peirson 1925-7-3 6234 El Dorado Glen Alpine Creek, Sierra Nevada 2043 Comment
  SEINET11601393 Image available Madia glomerata E. Dean, J. Poloske, K. Mawdsley 2007-8-24 4438 El Dorado Washoe Meadows State Park. Restored quarry.; 38.863361 -120.026361 1925 Comment
  UC169987  Madia glomerata Miss Helen D. Geis 1912-6 154 El Dorado Lakeside Comment
  UCD61716  Madia glomerata Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4247 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UCD72606  Madia glomerata Ellen Dean; T. Sasaki 2007-7-23 4329 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
  POM31738  Madia glomerata F. H. Hillman 1894-9-15 s.n. El Dorado Bijou, Lake Tahoe. Comment
  CAS-BOT-BC342928  Madia gracilis John Thomas Howell 1925-6-30 1284 El Dorado Emerald Bay Camp, Lake Tahoe 1889 Comment
  JEPS119425  Madia gracilis G. K. Helmkamp, E. A. Helmkamp 2011-7-2 17627 El Dorado Northern Sierra Nevada Mountains Foothills, Forni Road at Weber Creek crossing, 1.3 miles south of its Placerville junction with US-50 Comment
  UC485279  Madia gracilis Miss Helen D. Geis 1912-6 181 El Dorado Emerald Bay Comment
  UCR170649  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2005-8-9 9775 El Dorado Northern Sierra Nevada Foothills, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  UCR173286  Madia gracilis George K. Helmkamp, Elizabeth Helmkamp 2006-5-18 10466 El Dorado Northern Sierra Nevada Foothills, S side of Peavine Ridge; along Meadow Canyon Road, 3.4 mi. west of its junction with Ice House Canyon Road (N of US Hwy 50 and SSE of Union Valley Reservoir) 1189 Comment
  UCR230999  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2011-7-2 17623 El Dorado Northern Sierra Nevada Mountains Foothills, Forni Road near Weber Creek, 0.8 mile south of its Placerville junction with US-50 495 Comment
  UC166893  Madia gracilis Geo. B. Grant Jul 20 1906-Aug 3 1906 El Dorado at Lake Tahoe; Sierra Nevada Mts. Comment
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Jan 26 2011
  UCSB7156  Madia gracilis Bacigalupi, Rimo; Stebbins, G.; Heckard, L.; Jacob, Karl 1951-5-13 El Dorado Between Kelsey P.O. & Kelsey settlement (where Jim Marshall's blacksmith still stands) 609 Comment
  RSA167574  Mahonia repens R. F. Thorne, P. Everett 1964-4-16 33744 El Dorado 2 miles S of center of Placerville. 640 Comment
  SEINET5339094  Mahonia sonnei L. Edgington 1977-3-19 s.n. El Dorado This was found on Highway 49 in Calif. about 15 miles out of Auburn near an old ruin. 579 Comment
  UCD139070  Maianthemum racemosum P. B. Kennedy 1920-8-16 96 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC510739  Maianthemum racemosum subsp. amplexicaule Donald Myrick 1958-6-30 91 El Dorado Fallen leaf Lake, Lake Tahoe 1889 Comment
  CAS-BOT-BC512741  Maianthemum stellatum Gladys L. Smith 1959-6-16 1181 El Dorado Sierra Nevada, north of Fallen Leaf Lake 1981 Comment
  UCR249627  Malacothrix floccifera George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20860 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 1.7 miles south of its junction with US-50 in Kyburz 1444 Comment
  UCR188029  Medicago polymorpha George K. Helmkamp, E. A. Helmkamp 2007-5-1 11925 A El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-49 at the junction with Teal Road, 3.0 miles northwest of US-50 in Placerville 558 Comment
  UCR235635  Medicago praecox George K. Helmkamp, E. A. Helmkamp 2012-4-30 18877 El Dorado Northern Sierra Nevada Mountains Foothills, Mosquito Road, 0.3 mile north of the bridge over the South Fork American River 427 Comment
  UCR170353  Medicago sativa George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9861 El Dorado Northern Sierra Nevada Foothills, east of Sacramento; Sly Park Road (County Highway E-16), c. 2 mi east of Pleasant Valley 854 Comment
  CAS-BOT-BC329232  Melica aristata Peter Rubtzoff 1974-6-25 7636 El Dorado Blodgett Forest Research Station, Heliport Clearing. 1341 Comment
  CAS-BOT-BC271808  Melica californica John Thomas Howell 1954-5-17 29717 El Dorado 1 mile southwest of Garden Valley, Sierra Nevada 609 Comment
  UCD87021  Melica californica G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11903 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.9 miles northwest of Placerville. 511 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
  CAS-BOT-BC262462  Melica subulata G. Thomas Robbins 1956-9-14 3780 El Dorado Along U. S. Highway 50, about one-half mile northwest of Echo Summit 2225 Comment
  RSA654924  Melica torreyana G. Fred Hrusa, Jeff Hart 1994-4-23 11781 El Dorado South facing slope on north side of Cosumnes River, immediately west of highway 49 bridge. 270 Comment
  UCD88850  Melica torreyana Beecher Crampton 1959-5-18 5217 El Dorado El Dorado County, 2.9 miles south of Latrobe, Amador- El Dorado county border. Comment
  UCR248530  Melilotus albus George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22034 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
  SEINET9323397  Mentha pulegium Unknown 1980-9-23 9760 El Dorado El Dorado Co., CA Comment
  SEINET9324536  Mentha spicata Unknown 2009-10-10 15675 El Dorado Sierra Nevada Mountains Foothills 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
  CAS-BOT-BC419693  Menyanthes L. R. Abrams 1917-9-21 6811 El Dorado Lily Lake, Lake Tahoe Region Comment
  SBBG16502  Menyanthes trifoliata H. and M. Dearing 1939-7-8 3875 El Dorado Grass Lake area, W of Carson Pass 2438 Comment
  HSC31085  Menyanthes trifoliata R. F. Thorne, C. W. Tilforth 1969-9-7 39299 El Dorado Grass Lake, S of Hwy. 89, 1/2 mi. W of Luther pass 2317 Comment
  UC638731  Mertensia ciliata Ethel Crum 1939-7-3 3010 El Dorado 2 mi SE of Echo Lake (Echo Summit) 2286 Comment
  CAS-BOT-BC428778  Micranthes californica John Thomas Howell; Gordon H. True 1970-5-27 46556 El Dorado Rubicon River Canyon, near waterfall, N-NE of Leonardi Spring. 1127 Comment
  UCD102813  Micranthes californica G. K. Helmkamp; E. A. Helmkamp 2007-4-27 11861 El Dorado Northern Sierra Nevada Mountains: Bridal Veil Falls, Esmeralda Creek, along US-50 east of Pacific House. 1027 Comment
  CAS-BOT-BC348367  Micropus californicus var. californicus H. M. Hall 1921-4-13 11261 El Dorado Sierra Nevada foothills of El Dorado Co. 152 Comment
  CAS-BOT-BC348671  Microseris acuminata Peter H. Raven 1953-5-10 5499 El Dorado Cool Comment
  UCD134553  Microseris nutans G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10822 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 3.2 miles north of Hwy US-5, north east of Kyburz. 1982 Comment
  UCD143734  Microseris nutans G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10882 El Dorado Northern Sierra Nevada Mtns. Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir. 2029 Comment
  UCD168644  Microseris nutans Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9411 El Dorado West side of Lake Tahoe. D.L. Bliss State Park. Southernmost part of park at boundary with Emerald Bay State Park. 2042 Comment
  UCR175774  Microseris nutans George K. Helmkamp, E. A. Helmkamp 2006-7-31 11050 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  SBBG58237  Microsteris gracilis Milo H. Gates 1879-1 El Dorado Strawberry Comment
  SEINET3145678  Microsteris gracilis L. S. Rose 1940-6-17 40600 El Dorado Tallac, Lake Tahoe 1905 Comment
  RSA293067  Mimulus angustatus Reino Alava 671 El Dorado 6 miles east of Placerville 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
  SBBG16202  Mimulus guttatus H. and M. Dearing 1939-7-6 3844 El Dorado Emerald Bay, Lake Tahoe 1828 Comment
  UC446457  Mimulus guttatus R. L. Pendleton, F. M. Reed 1907-7-25 1175 El Dorado between Glen Alpine Springs and Modjeska Falls; Lake Tahoe Region 2026 Comment
  UCD165734  Mimulus guttatus Ellen Dean 2016-7-12 9089 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. Small wet meadow adjacent to unnamed drainage on east side of Highway 89. 2058 Comment
  UCR179398  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2006-9-20 11415 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  UCD19258  Mimulus guttatus Van M. Mar 1989-7-21 28 El Dorado 0.25 mi. west of Hwy 89, Vikingsholm Trail. 1981 Comment
  UCR233310  Mimulus jepsonii George K. Helmkamp, E. A. Helmkamp 2011-9-1 18220 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  UC886277  Mimulus lewisii A. A. Heller 1915-8-6 12155 El Dorado near Echo Camp (on the Lincoln Highway) 2133 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
  UCR176406  Mimulus lewisii George K. Helmkamp, E. A. Helmkamp 2006-8-7 11201 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring; Tragedy Spring Road, 0.3 mile north of Calif. Hwy 88 2424 Comment
  RSA32367  Mimulus lewisii G. Thomas Robbins 1943-7-25 1325 El Dorado Above south shore or Echo Lake. 2195 Comment
  RSA80476  Mimulus lewisii F. W. Peirson 1925-7-6 6299 El Dorado Trail from Fallen Leaf Lake to Lake of the Woods. 2287 Comment
  UCD165885  Mimulus microphyllus Ellen Dean; with Mayra Huerta 2016-8-2 9199 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern end of park on east side of Highway 89. 2031 Comment
  UC593467  Mimulus moniliformis G. L. Stebbins Jr. 1936-8-16 2043 El Dorado e side Lake of the Woods 2499 Comment
  SDSU10787  Mimulus moschatus D. F. Howe 1961-8-10 3158 El Dorado Just north of Kirkwood, on Carson Pass road, #88. 2347 Comment
  UCD122809  Mimulus moschatus G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11191 El Dorado Northern Sierra Nevada Mountains. Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UCR175342  Mimulus moschatus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10700 El Dorado Northern Sierra Nevada Mountains, Ice House Road at the turnoff to Loon Lake 1982 Comment
  UCR206766  Mimulus moschatus George K. Helmkamp, Amy Barnes 2009-7-7 15119 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, c. 1.3 miles north of Ice House Store 1660 Comment
  RSA49057  Mimulus moschatus var. moniliformis Verne Grant, Alva Grant 1949-7-21 8772 El Dorado Above Upper Echo Lake 2378 Comment
  LA95396  Mimulus nanus var. mephiticus Frank W. Peirson; 1925-7-8 6321 El Dorado Road down American River 1981 Comment
  UCD83868  Mimulus nasutus Van M. Mar 1989-7-21 28 El Dorado 0.25 mi. west of Hwy 89, Vikingsholm Trail. 1981 Comment
  UCD42440  Mimulus pilosus Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  BFRS379 Image available Mimulus primuloides Peter Rubtzoff 1974-6-26 7655 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UC27086  Mimulus primuloides William H. Brewer 1863-8-22 2149 El Dorado near Camp 139; Lake Tahoe 1920 Comment
  UCD165584  Mimulus suksdorfii Ellen Dean; with Daniel McNair 2016-5-17 8927 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern edge of park on east side of Hwy 89. 1935 Comment
  SEINET3860453  Mimulus torreyi George K. Helmkamp 2010-7-9 16502 El Dorado Northern Sierra Nevada Mountains: Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail, (Iron Mountain Rd.), 20.5 mi. ESE of Placerville.; 0 1831 Comment
  UCR176418  Mimulus torreyi George K. Helmkamp, E. A. Helmkamp 2006-7-10 10885 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir 2030 Comment
  UCR207422  Mimulus torreyi George K. Helmkamp, E. A. Helmkamp 2009-7-22 15254 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat 2000 Comment
  POM126734  Mimulus torreyi R. L. Pendleton, F. M. Reed 1907-7-28 1298 El Dorado Road between Camp Agassiz and Tallac. Lake Tahoe region. 1936 Comment
  POM43901  Mimulus torreyi Marcus E. Jones 1883-6-21 s.n. El Dorado Georgetown. Comment
  RSA152303  Mimulus viscidus var. viscidus R. C. Bacigalupi 1951-5-13 3315 El Dorado Along grade into canyon of the South Fork of the American River, 2.3 miles south of Kelsey (site of Marshall's blacksmith shop, no P.O.) and 1.8 mi. above (north of) bridge across the River. 457 Comment
  CAS-BOT-BC388591  Minuartia douglasii Elizabeth McClintock 1969-6-1 s.n. El Dorado Canyon of Rubicon River near Volcanoville 579 Comment
  UC642822  Minuartia nuttallii subsp. gracilis C. W. Sharsmith 1937-8-30 3497 El Dorado saddle between Freel Peak and Jobs Sister (s of Lake Tahoe) 3230 Comment
  SEINET5336956  Minuartia nuttallii var. gracilis D. G. Cooney 1946-8-12 129 El Dorado Sandy Mt., slopes. west side Jobs Sister Peak. 3170 Comment
  RSA285922  Miscanthus sinensis T. C. Fuller 1969-10-15 18994 El Dorado South side of Carson Road (old highway 50) just below the Cedar Grove turn-off from the freeway, highway 50, Camino. Sierra Nevada. 976 Comment
  CAS-BOT-BC432938  Mitella breweri Alice Eastwood 1912-6-15 389 El Dorado Deer Park, Lake Tahoe Region Comment
  JEPS49687  Mitella breweri P. B. Kennedy 1920-8-13 61 El Dorado Barrette Camp Eldorado National Forest (headwaters Tells Creek, 3 mi s of Tells Peak) 1935 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
  SEINET10582046  Monardella lanceolata A. Graff 1993-7-20 Graff 206 El Dorado El Dorado National Forest. Silver Fork Rd., 45 miles northeast of intersection with USNFS Rd. 10N28, on both sides of the road (by MP4 road post and spreading to either side). Locally common, the population spanning ca. .4 miles with a small break in the middle. With Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Mid-bloom. Bombus sp. Comment
  SEINET10582056  Monardella lanceolata A. Graff 1993-7-20 Graff 239 El Dorado El Dorado National Forest. On the right side of the Mormon Emigrant Trail west, 8.42 miles northwest from junction with USNFS Rd. 10N28. Locally abundant, in a mixed conifer forest. Comment
  SEINET10961480  Monardella lanceolata A. Graff 1993-7-20 Graff 208 El Dorado El Dorado National Forest. Silver Fork Rd., 45 miles northeast of intersection with USNFS Rd. 10N28, on both sides of the road (by MP4 road post and spreading to either side). Locally common, the population spanning ca. .4 miles with a small break in the middle. With Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Mid-bloom. Bombus sp. Comment
  CAS-BOT-BC318584  Monardella odoratissima E. A. McGregor 1909-8-8 3 El Dorado Grass Lake, Lake Tahoe Region. Comment
  CAS-BOT-BC318609  Monardella odoratissima L. R. Abrams 1930-8-15 12739 El Dorado Glen Alpine to Susie Lake. . 2286 Comment
  CAS-BOT-BC318604  Monardella odoratissima Mrs. H. C. Cantelow 1940-7-19 s.n. El Dorado Carson's Pass near Red Lake, E of summit. Comment
  SEINET13948635 Image available Monardella odoratissima John Thomas Howell 1946-1 22946 El Dorado Mt. Tallac; 9500-9700 ft alt. 2957 Comment
  UC526356  Monardella odoratissima subsp. glauca Richard M. Holman 1934-8-1 El Dorado Between Charity Valley and Twin Lakes Comment
  UC148957  Monardella odoratissima subsp. pallida H. M. Hall July, 1910 8821 El Dorado Half-moon Lake Sierra Nevada Mountains 2468 Comment
  SEINET10582086  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 229 El Dorado El Dorado National Forest. On both sides of the Mormon Emigrant Trail, 1 mile northwest from the junction with USNFS Rd. 10N28. Locally abundant, large population spanning either side of the road for .5 mile or so. Mixed conifer forest. Comment
  SEINET10582097  Monardella odoratissima subsp. pallida A. Graff 1993-7-21 Graff 264 El Dorado El Dorado National Forest. Echo Lake. At junction of Hwy. 50 and USNFS Rd. 11N06 (Rd. to Echo Lake), along both sides of the road. Sampled from junction to just past turnoff to Echo Lake. Locally infrequent in the understory of Pinus contorta, Abies procera, with Lupinus sp., Aster sp., Achillea millefolium. Bombus sp., Apis sp. Comment
  SEINET10582113  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 203 El Dorado El Dorado National Forest. Silver Fork Rd., just northeast of intersection with USNFS Rd. 10N28, on right roadside. Small population with Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Beginning of bloom. Comment
  SEINET10582359  Monardella sheltonii A. Graff 1993-7-20 Graff 241 El Dorado El Dorado National Forest. On the right side of the Mormon Emigrant Trail west, just past the first crossing of Jenkinson Lake. With Pinus ponderosa, Quercus kelloggii, Arctostaphylos sp., Pteridium aquilinum spp. pubescens, grasses. Comment
  SEINET10961430  Monardella sheltonii A. Graff 1993-7-21 Graff 260 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
  CHSC68010  Monardella villosa subsp. villosa James D. Jokerst 1987-6-12 2943 El Dorado Pine Hill, just up-slope of gate to top of hill that is just beyond turnoff to uppermost private residence. 548 Comment
  UC747582  Monardella villosa subsp. villosa G. Thomas Robbins 1943-7-6 1245 El Dorado 3 mi E of Camino (at C.C.C. Camp Snowline) 1036 Comment
  CAS-BOT-BC176192  Montia Peter Rubtzoff 1974-6-5 7559 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  CAS-BOT-BC444646  Montia chamissoi John Thomas Howell 1925-7-6 1414 El Dorado Mt. Tallac, Lake Tahoe region. Comment
  UC1614010  Montia chamissoi Charles M. Belshaw 1935-7-5 1066 El Dorado upper s. fork of Silver Creek near Wilsons; Sierra Nevada, upper s. fork of Silver Creek 2286 Comment
  UC1614161  Montia chamissoi Chas. M. Belshaw 1935-7-7 1135 El Dorado 3 mi. w. Lover's Leap (in spring seepage near American R.); Sierra Nevada Mts. 1676 Comment
  SBBG128977  Muhlenbergia andina G. K. Helmkamp, E. A. Helmkamp 2011-9-1 18229 El Dorado Silver Fork Rd, 3.1 mi N of its jct with the Mormon Emigrant Trail 1523 Comment
  JEPS75174  Muhlenbergia filiformis Gladys L. Smith 1972-7-20 3339 El Dorado wet places in meadow Lake Gilmore 2560 Comment
  UCD43702  Muhlenbergia filiformis C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1068 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 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
  UCD86706  Muhlenbergia filiformis G. L. Stebbins Jr. 1942-8-30 3314 El Dorado Desolation Valley, near Lake Le Conte, 7 miles west of Fallen Leaf. 2590 Comment
  UCR176430  Muhlenbergia filiformis George K. Helmkamp, E. A. Helmkamp 2006-7-31 11072 El Dorado Northern Sierra Nevada Mountains, along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy US-50 1864 Comment
  UCR251247  Muhlenbergia filiformis George K. Helmkamp, E. A. Helmkamp 2012-7-6 19364 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 Comment
  UCD44197  Muhlenbergia richardsonis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1563 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  SEINET11679125  Muhlenbergia richardsonis H. H. Heller 1938-1 738 El Dorado Stanford Campus, Fallen Leaf Comment
  JEPS70785  Myosotis laxa Alice M. Ottley 1920-7-14 1190 El Dorado Emerald Bay near Fallen Leaf Lake; Lake Tahoe, Emerald Bay Comment
  UCR197564  Myosotis laxa George K. Helmkamp, E. A. Helmkamp 2008-6-23 13703 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 0.7 mile southeast of Leek Spring 2268 Comment
  UC1212067  Myrica hartwegii Rimo Bacigalupi with H. L. Mason and Robert Ornduff 1959-11-2 7329 El Dorado immediately s. of site of old settlement of Nashville (1.5 mi. n. of N. Fork Cosumnes R. junction with Middle Fork, below roadbed of State Hwy. 49); N. Fork Cosumnes R. 256 Comment
  UC672089  Narthecium californicum M. S. Jussell 1928-7-22 El Dorado 2 mi. s.w. Emerald Bay (falls - Velma Lake); Lake Tahoe, Velma Lake Comment
  CHSC106287  Nassella lepida L. P. Janeway; B. Castro 2010-6-12 100008 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Falls Unit; ridge northwest of Kanaka Valley Road, southeast of the upper South Fork American River arm of Folsom Lake, and east of Salmon Falls Road. 327 Comment
  UCD87830  Nassella lepida Beecher Crampton 1956-6-1 3511 El Dorado 4 miles west of Rescue. Comment
  SD81015  Navarretia capillaris Darley F. Howe 1971-7-1 El Dorado Two miles west of entrance to El Dorado National Forest near Lake Tahoe 2103 Comment
  UC907781  Navarretia capillaris G. Thomas Robbins 1944-7-28 1781 El Dorado about 1/4 mi w and below Rockbound Pass (along Willow Flat Trail, Desolation Valley Wilderness Area); Desolation Valley Wilderness Area, below Rockbound Pass 2438 Comment
  UC126078  Navarretia divaricata Katharine Brandegee 1908-7-9 El Dorado near Camino Comment
  UCR251269  Navarretia divaricata subsp. divaricata George K. Helmkamp, E. A. Helmkamp 2012-7-6 19348 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
  JEPS24406  Navarretia divaricata subsp. vividior G. Thomas Robbins 1943-7-6 1247 El Dorado 3 mi e Camino (at C.C.C. Camp Snowline) 1036 Comment
  POM65034  Navarretia filicaulis Katherine Brandegee 1910-7-2 132 El Dorado Sweetwater, between Simpson's ranch and Salmon Falls Comment
  UC1719861  Navarretia intertexta David Fruchter 1978-9-28 El Dorado Bass Lake Comment
  UC856825  Navarretia intertexta Marcus E. Jones, A. M. 1882-7-7 3415 El Dorado St. Lawrence Comment
  UC908208  Navarretia intertexta H. L. Mason 1926-5-28 3260 El Dorado between Shingle Springs and Coloma (Rose Springs (Eggers), Sierra Nevada foothills); Sierra Nevada, Rose Springs 396 Comment
  SEINET14147722  Navarretia intertexta subsp. propinqua E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4162 El Dorado Washoe Meadows State Park, off Sawmill Road on E side of park, just E of Angora Meadows. 1918 Comment
  SBBG19770  Navarretia leptalea D. Myrick 1963-10-10 725 El Dorado across N roadway to Fallen Leaf Lake, Lake Tahoe 1889 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
  UC572294  Navarretia leptalea subsp. leptalea P. L. Johannsen 1934-6-4 363 El Dorado 1 1/2 mi w Moores; Pyramid Pk Quadrangle Comment
  CAS-BOT-BC230381  Navarretia leucocephala subsp. minima M. S. Jussel 1941-7-23 s.n. El Dorado Upper Truckee River, 4 miles S of Bijou, Lake Tahoe District Comment
  UC913413  Navarretia prolifera G. Thomas Robbins 1944-7-6 1759 El Dorado about 0.5 mi ne Sly Park (along Iron Mountain road) 975 Comment
  CAS-BOT-BC230518  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-24 344 El Dorado Mace Road to Cable Road to junction with Iowa Canyon. Proceed E along road above creek, passing first old road running NW, to second road 200 feet past. At confluence of this old road, and up road 200 feet until it hits another old road running E-W 944 Comment
  CAS-BOT-BC230521  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-3 319 El Dorado 0.03 mile W on Kingswood Trail off Sly Park Road. N and S of Unicorn Lane. At upper reaches of Weber Creek 1231 Comment
  CAS-BOT-BC230531  Navarretia prolifera subsp. lutea G. Thomas Robbins 1943-6-2 1111 El Dorado At Civilian Conservation Corps Camp Snowline, 3 miles E of Camino 1036 Comment
  CAS-BOT-BC230543  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-20 314 El Dorado Below ridgeline S of Highway 50, around Snowline Camp and E for 1.5 miles. 0.25 mile E on old road just off Ridgeway Drive and road to sawmill. 0.15 mile S on road to sawmill in disturbed and natural volcanic outcrop. On ridgeline road below Snowline Camp 1048 Comment
  JEPS6654  Navarretia prolifera subsp. lutea G. Thomas Robbins 1932-6-2 1111 El Dorado 3 mi e Camino (at Civilian Conservation Corps Camp Snowline) 1036 Comment
  RSA517889  Navarretia prolifera subsp. lutea D. E. Breedlove, M. Bourell, R. Patterson 1986-6-9 62835 El Dorado On Omo Ranch Road below Cooks Station. 1370 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
  UC1021929  Nemophila heterophylla Rolf Y. Berg 1955-5-6 El Dorado Highway 50 between Alder Creek Campground and Kyburz; between Alder Creek Campground and Kyburz Comment
  UC206217  Nemophila heterophylla Katharine Brandegee 1907-5-14 El Dorado New York Ravine Comment
  UCD120006  Nemophila heterophylla G. K. Helmkamp; Elizabeth Helmkamp 2006-5-18 10467 El Dorado Northern Sierra Nevada: S side of Peavine Ridge; along Meadow Canyon Road, 3.4 mi. W. of its junction with Ice House Canyon Road (N of US Hwy 50 and SSE of Union Valley Reservoir). 1189 Comment
  UCR217154  Nemophila heterophylla George K. Helmkamp, E. A. Helmkamp 2010-5-14 16032 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
  UCR257576  Nemophila heterophylla George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20450 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.6 mile east of its junction with Mt. Aukum Road, 1.65 air miles NE (72 deg. ) of Somerset 665 Comment
  UC101843  Nemophila maculata Katharine Brandegee May 1907 El Dorado Eighteen mi above Placerville (in meadows near Pacific House); near Pacific House, above Placerville Comment
  UC592133  Nemophila maculata Lloyd Swift 1928-5-5 El Dorado Fornes tributary to Rubicon River, Pilot Creek, Fornes (Pilot Creek, tributary to Rubicon River) Comment
  SEINET5730452 Image available Nemophila maculata Christine Laning 1973-1 108 -58 El Dorado 2 miles northeast of Aukum on road toward Omo Ranch.; Aukum 732 Comment
  SD239783  Nemophila menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2009-4-4 14501 El Dorado Northern Sierra Nevada Mountains Foothills: Happy Valley Road, 0.8 mile west of its junction with Happy Valley Cut-off (Camino 7.5') 607 Comment
  JEPS14577  Nemophila pedunculata Peter H. Raven with G. Thomas Robbins 1956-4-29 9121 El Dorado 0.3 mi from Youngs ((Somerset), on road to Aukum, along a stream); 0.3 mi from Youngs (Somerset), on road to Aukum Comment
  UCR173171  Nemophila pulchella George K. Helmkamp, Elizabeth Helmkamp 2006-4-25 10213 El Dorado Northern Sierra Nevada Foothills, E of Sacramento and just SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek 488 Comment
  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
  CAS-BOT-BC538058  Nigella damascena G. Ledyard Stebbins 1977-6-28 7718 El Dorado Placerville [exact location unknown] Comment
  UCD165255  Notholithocarpus densiflorus var. echinoides Peter Rubtzoff 1974-7-18 7685 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Sand Mountain Blvd., c. 0.7 mi south of 'County Road. 1189 Comment
  SJSU10614  Nuphar polysepala M. D. Fleschner 1965-7-1 El Dorado Grass L c. 1 mi NW of Luther Pass on State Rte 89 2255 Comment
  CDA3525  Nymphaea odorata J. Patterson 1972-5-3 El Dorado Bass Lake, northeast of El Dorado Hills. 0 Comment
  SD115250  Nymphoides peltata G. D. Barbe, R. Stewart 1983-9-13 4100 El Dorado Trout Lake at Mosquito and Highgrade Roads, northeast of Placerville. Comment
  CAS-BOT-BC140163  Oemleria cerasiformis G. Thomas Robbins 1944-4-2 1493 El Dorado Above North Fork Webber Creek, ca. 3 mi. e. of Camino 914 Comment
  JEPS44647  Oemleria cerasiformis W. L. Jepson 1938-4-12 18650 El Dorado North Canyon North Canyon, Camino; Camino 487 Comment
  UC747263  Oemleria cerasiformis G. Thomas Robbins 1944-4-2 1493 El Dorado ca 3 mi e Camino (thickets above North Fork Webber Creek) 914 Comment
  UCR189927  Oenothera elata subsp. hirsutissima George K. Helmkamp, E. A. Helmkamp 2007-8-30 12846 El Dorado Foothills, northern Sierra Nevada Mountains, along Hwy CA-49 at the southeast end of Coloma 238 Comment
  CAS-BOT-BC350001  Oreostemma alpigenum var. andersonii John Thomas Howell 1925-6-27 1211 El Dorado Rubicon Meadows, Lake Tahoe 2133 Comment
  JEPS71590  Oreostemma alpigenum var. andersonii Gladys L. Smith 1964-7-8 2608 El Dorado trail to Lake of the Woods Upper Echo Lake 2316 Comment
  UC139219  Orobanche bulbosa Katharine Brandegee 1907-5-28 El Dorado Sweetwater Creek, Simpson's Ranch Sweetwater Creek; , Simpson's Ranch Comment
  UC747066  Orobanche bulbosa G. Thomas Robbins 1945-5-27 1952 El Dorado about 1 1/2 mi n of Pleasant Valley (along Camino-Pleasant Valley Road); Camino-Pleasant Valley Road 762 Comment
  UC747062  Orobanche fasciculata G. Thomas Robbins 1944-5-24 1632 El Dorado Near Easter boundary of Institute of Forest Genetics, 3 mi E of Placerville. Comment
  CAS-BOT-BC499856  Orobanche fasciculata G. Thomas Robbins 1944-5-24 1632 El Dorado Near eastern boundary of Institute of Forest Genetics, 3 mi E of Placerville 762 Comment
  CAS-BOT-BC500255  Orobanche uniflora subsp. occidentalis John Thomas Howell 1925-7-6 1393 El Dorado Trail to top of Mt. Tallac, Lake Tahoe Region Comment
  RSA102191  Orthocarpus lithospermoides G. Thomas Robbins 1945-5-20 1921 El Dorado Along Placerville - Rescue Road. 3 mi E of Rescue. 457 Comment
  JEPS15922  Osmorhiza berteroi W. L. Jepson 1918-8-21 8087 El Dorado Tallac Lake Tahoe 1905 Comment
  JEPS72700  Osmorhiza berteroi Gladys L. Smith 1963-7-9 1785 El Dorado 1/4 mi w Echo Summit 2133 Comment
  UCD167425  Osmorhiza berteroi Peter Rubtzoff; John Thomas Howell 1973-7-18 7164 El Dorado Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R). 1310 Comment
  UCR173316  Osmorhiza chilensis George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10529 El Dorado Northern Sierra Nevada Foothills, NE of Georgetown; along Bottlehill Road, 1.4 mi. N of Wentworth Springs Road 1006 Comment
  UCR234180  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2011-7-7 17636 El Dorado Northern Sierra Nevada Mountains, Park Creek Road, 0.4 mile east of its junction with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (111 deg. ) of Pollock Pines 1290 Comment
  UCR236993  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2012-5-22 19032 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of US-50 in Kyburz 1381 Comment
  JEPS72703  Osmorhiza occidentalis Gladys L. Smith 1964-7-6 2137 El Dorado along trail from Upper Echo Lake to Desolation Valley 2621 Comment
  OBI74610  Oxalis corniculata David J. Keil 1992-1 23332 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCR173592  Oxalis corniculata George K. Helmkamp, Elizabeth Helmkamp 2006-5-1 10288 El Dorado Northern Sierra Nevada foothills, corner of Pleasant Valley Road and Patterson Drive; west end of Diamond Springs 537 Comment
  UC746893  Oxyria digyna G. Thomas Robbins 1943-9-5 1375 El Dorado summit of Mt. Tallac 2956 Comment
  SDSU9644  Oxyria digyna Helen L. Dale 1928-8-1 El Dorado Summit of Mt. Tallac. 2983 Comment
  UCD98981  Oxyria digyna John Thomas Howell 1946-8-31 22939 El Dorado Mt. Tallac. Comment
  UCR219489  Packera layneae Michael J. Bower 2009-6-24 09 El Dorado Sierra Nevada Foothills, c. 0.2 mi SE of intersection of Business Drive and Dividend Drive in community of Shingle Springs 421 Comment
  UCD42450  Paeonia brownii Lloyd P. Tevis 1902-6-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD88146  Panicum acuminatum var. acuminatum G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12792 El Dorado Northern Sierra Nevada Mountains: Ice House Road at the junction to the lower campground and boat ramp of Loon Lake. 1000 Comment
  CAS-BOT-BC253891  Panicum rigidulum G. L. Stebbins 1976-9-26 76314 El Dorado Along N Fork of Cosumnes RIver, 2.5 miles N of Nashville 274 Comment
  JEPS71840  Parnassia californica Gladys L. Smith 1967-8-1 2431 El Dorado Trail from Echo Lake to Echo Plateau 2438 Comment
  RSA9019  Parnassia palustris var. californica Carl B. Wolf 1928-8-15 3307 El Dorado On the trail to Mt. Tallac, above Glen Alpine. 2387 Comment
  UC924729 Image available Parvisedum pumilum H. S. Reed 1941-5-3 El Dorado Placerville 548 Comment
  CHSC56334  Pectiantia breweri K. R. Stern 1985-6-14 8140 El Dorado Echo Summit. 2225 Comment
  UCD60706  Pectiantia breweri Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4140 El Dorado Washoe Meadows State Park. Central portion of park on west side of fen system. 1944 Comment
  UCD102921  Pectiantia breweri Rolf Y. Berg 1964-6-20 RYB 8144 El Dorado Fallen Leaf Lake Area: Tamarack Trail (S. of Lily Lake). 2100 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
  RSA124118  Pedicularis attollens E. F. Sprague 1956-7-30 1510 El Dorado Northeast of Fallen Leaf Lake. 1829 Comment
  UC570380  Pedicularis semibarbata Chas. M. Belshaw 1936-8-11 2607 El Dorado 41 Milestone, Placerville-Tahoe Road 41 Milestone; Sierra Nevada Mountains 1676 Comment
  CAS-BOT-BC71221  Pellaea bridgesii Dr. F. E. Blaisdell 1898-7-1 s.n. El Dorado Glen Alpine Comment
  CDA36077  Pellaea bridgesii M. Beyers, G. F. Hrusa 2011-7-2 998 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  JEPS73136  Pellaea bridgesii Gladys L. Smith 1964-7-6 2103 El Dorado trail from Upper Echo Lake to Desolation Valley 2194 Comment
  CAS-BOT-BC71218  Pellaea bridgesii Laura M. Lathrop 1909-7-12 s.n. El Dorado above the Glen Alpine Road, Fallen Leaf Lake Comment
  RSA569419  Penstemon Bonnie C. Templeton 1931-7-5 1515 El Dorado Near Lake Tahoe. Comment
  UC370252  Penstemon deustus E. O. Essig 1928-7-19 El Dorado Upper Echo Lake 2377 Comment
  JEPS71737  Penstemon heterodoxus Gladys L. Smith 1964-7-31 2272 El Dorado summit ridge of trail from Echo Lake to Fallen Leaf Lake; Echo Lake to Fallen Leaf Lake 2438 Comment
  SEINET3099313 Image available Penstemon heterodoxus K. Christie 2010-8-24 1995 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows, at the western edge of the eastern meadow complex. 2811 Comment
  RSA286243  Penstemon heterodoxus Robert F. Thorne 1974-7-31 44930 El Dorado Grass Lake road S of Meyers and N of Luther's Pass 2195 Comment
  CAS-BOT-BC264371  Penstemon heterodoxus var. heterodoxus Wm. Vortriede 1927-7-1 s.n. El Dorado Camp Sacramento 1950 Comment
  RSA800074  Penstemon laetus subsp. laetus Peter Rubtzoff 1974-7-22 7731 El Dorado Blodgett Forest: Chinquapin Flat Road, ca. 1.65 mi south of Gaddis Creek Road (Comp. 600R). 1320 Comment
  NY604290  Penstemon laetus var. laetus D. E. Breedlove 1986-6-9 62839 El Dorado On Omo Ranch Road below Cooks Station 1370 Comment
  SEINET959164  Penstemon laetus var. laetus G. K. Helmkamp, E. A. Helmkamp 2005-1 9708 El Dorado Northern Sierra Nevada Foothills: Pollock Pines area just S of US Highway 50 along County Road #5 (Pollock Pines 7.5' Q) 1158 Comment
  UC219337  Penstemon laetus var. laetus H. M. Hall 1921-6-28 11374 El Dorado Sly Park 1036 Comment
  CAS-BOT-BC268082  Penstemon laetus var. laetus Peter Rubtzoff 1974-7-22 7731 El Dorado Blodgett Forest: Chinquapin Flat Road, ca. 1.65 miles south of Gaddis Creek Road (Comp. 600R). 1319 Comment
  NY604299  Penstemon laetus var. laetus D. D. Keck 1932-6-29 1541 El Dorado Dry Creek, ca. 2.5 miles north of Eldorado. 518.2 Comment
  CDA36093  Penstemon newberryi subsp. newberryi M. Beyers, G. F. Hrusa 2011-7-2 985 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  SEINET11065503  Penstemon newberryi subsp. newberryi N. H. Russell 1961-6-16 11041 El Dorado 5 mi E of Calif 89, S end of Lake Tahoe Comment
  CAS-BOT-BC239158  Penstemon newberryi var. berryi W. C. McCalla 1940-6-17 4243 El Dorado Echo Pass, south of Lake Tahoe 2133 Comment
  SD235043  Penstemon newberryi var. newberryi G. K. Helmkamp, E. A. Helmkamp 2008-7-11 13758 El Dorado Northern Sierra Nevada Mountains: Tragedy Spring Road, 9.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88. 2421 Comment
  UCD124303  Penstemon newberryi var. newberryi G. K. Helmkamp; E. A. Helmkamp 2007-5-31 12244 El Dorado Northern Sierra Nevada Mountains Forestry Route 42, 1.6 miles west of its junction with Wright's Lake Road, generally between Wright's Lake and Ice House Reservoir. 1851 Comment
  RSA715240  Penstemon roezlii George K. Helmkamp, E. A. Helmkamp 2005-7-31 9754 El Dorado 20 mi. WSW of Lake Tahoe: Ice House Road, N of CA Highway 50 and 1.5 mi S of junction with Ice House Reservoir. Northern Sierra Nevada Foothills. 1610 Comment
  UCR217862  Penstemon roezlii George K. Helmkamp, E. A. Helmkamp 2010-7-9 16477 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
  UCR257925  Penstemon roezlii George K. Helmkamp, Amy Barnes 2014-7-28 22959 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 1.6 miles west of Ice House Road 1863 Comment
  SEINET3860454  Penstemon rydbergii var. oreocharis George K. Helmkamp, E. A. Helmkamp 2010-7-23 16610 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road at the entrance to a camping area, 0.2 mile west of the lake, 5.5 miles NE of Kyburz.; 0 2114 Comment
  UCD124254  Penstemon rydbergii var. oreocharis Ella Dales Cantelow 1935-7-28 1077 El Dorado Carson Pass, east slope. Comment
  UCD44131  Penstemon rydbergii var. oreocharis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1497 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCR218090  Penstemon rydbergii var. oreocharis George K. Helmkamp, E. A. Helmkamp 2010-7-23 16620 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 0.2 mile west of its junction with Wright's Lake Road and beside Silver Creek, 4 miles NE (31 deg. ) of Kyburz 2021 Comment
  JEPS72225  Penstemon speciosus Gladys L. Smith 1963-7-28 1997 El Dorado roadside meadow at Echo Summit roadside meadow at Echo Summit (U.S. 50) 2194 Comment
  UC306803  Penstemon speciosus unknown 1918-7-20 El Dorado Cilio's Ranch Sierra Nevada, Locke Valley, Cilio's Ranch (Locke Valley <Lake Valley (just so of Lake Tahoe)>) Comment
  UCR233114B  Pentagramma pallida George K. Helmkamp, E. A. Helmkamp 2010-3-20 15750 El Dorado Sierra Nevada Mountains Foothills, Marshall Road, 0.1 mile NE of its junction with CA-49 226 Comment
  SEINET12333627  Pentagramma triangularis F. H. Utech 1988-1 88 -106 El Dorado ca 1.5 mi S of American River and El Dorado-Placer County line on CA 47 1250 Comment
  CAS-BOT-BC121300  Pentagramma triangularis subsp. triangularis Peter Rubtzoff; Barbara Trowbridge 1975-6-25 8117 El Dorado Blodgett Forest, Chinquapin Flat Road, ca. 1.6 mi. S of Gaddis Creek Rd (Comp. 600R) 1310 Comment
  UCD60651  Perideridia bolanderi subsp. bolanderi Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4114 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  SEINET11155281  Perideridia lemmonii E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4155 El Dorado Washoe Meadows State Park, off Sawmill Road on E side of park, just E of Angora Meadows. 1918 Comment
  UCR197348  Perideridia lemmonii George K. Helmkamp, E. A. Helmkamp 2008-7-11 13767 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
  LA84796  Perideridia parishii subsp. latifolia Tracy Call; Viola Call 1960-7-28 2012 El Dorado about 4 mi. below Silver Lake on Highway 88 2133 Comment
  UCD149734  Perideridia parishii subsp. latifolia G. Ledyard Stebbins 1977-8-7 77128 El Dorado Along South Fork of American River, between Forni Creek and Sciots Camp. (Exact location unknown. Coordinates estimated by label maker.) 1676 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
  CAS-BOT-BC541433  Petrorhagia dubia G. Ledyard Stebbins 1978-4-21 7820 El Dorado South Fork of the American River above Salmon Falls [exact location unknown] Comment
  UCD34796  Phacelia Beecher Crampton 1990-7-22 10241 El Dorado El Dorado County, Tahoe Basin, Stateline along Manzanita ave. just west of its jct. with Stateline blvd.. Comment
  JEPS71652  Phacelia hastata subsp. compacta Gladys L. Smith, Chas. Smith, and Marion Rhodes 1972-7-20 3362 El Dorado above Lake Gilmore (near summit); Mt. Tallac 2865 Comment
  UCD120492  Phacelia hastata subsp. compacta G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11044 El Dorado Northern Sierra Nevada Mountains: along Wright's Lake Road (Forestry Route 4) 3.3 miles north of Hwy US-50. 2049 Comment
  RSA427981  Phacelia hastata var. compacta Fay A. MacFadden 1934-7-18 12698 El Dorado Richardson s Camp, Lake Tahoe. Comment
  UCR171192  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2005-7-31 9753 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
  UCR233344  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2011-9-13 18254 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23 deg. ) of Alder Hill 2274 Comment
  UCR248482  Phacelia hastata var. hastata George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22014 El Dorado Northern Sierra Nevada Mountains, dirt track on the south side of Mormon Emigrant Trail, about 0.1 mi. east of Silver Fork Road 2186 Comment
  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
  UCD42521  Phacelia imbricata Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CHSC110700  Phacelia marcescens Dean Wm. Taylor 2003-6-12 18613 El Dorado The Sierra Nevada. Loon Lake, southerly facing rocky slope ca. 400 meters west of the dam on Rocky Basin creek arm. 1972 Comment
  JEPS71493  Phacelia mutabilis Gladys L. Smith 1963-7-9 1789 El Dorado 1/4 mi w Echo Summit 2133 Comment
  UCR206998  Phacelia mutabilis George K. Helmkamp, Amy Barnes 2009-7-8 15154 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
  UCR242337  Phacelia mutabilis George K. Helmkamp, E. A. Helmkamp 2010-8-20 16806 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  JEPS71500  Phacelia mutabilis Gladys L. Smith 1964-7-6 2121 El Dorado about 2 1/2 mi above Upper Echo Lake (on trail from Echo Lake to Desolation Valley) 2316 Comment
  CAS-BOT-BC159227  Phacelia ramosissima var. subglabra H. L. Mason 1939-7-18 12174 El Dorado north side of Luther Pass, one mile west of Grass Lake Meadow 2346 Comment
  CAS-BOT-BC154346  Phacelia stebbinsii T. Turner; R. Barron 1983-7-20 s.n. El Dorado on Wentworth Peak (NW & SW faces), up to 50 ft. from top, & on basalt flow due N of Francis Lake. El Dorado National Forest 2011 Comment
  NY83874  Phacelia stebbinsii L. Constance 1969-6-29 3869 El Dorado Silver Creek at Union Valley Dam 1447.8 Comment
  UC1442842  Phacelia stebbinsii L. Constance and G. Ledyard Stebbins 1969-6-29 3869 El Dorado Union Valley Dam Silver Creek; Silver Creek at Union Valley Dam, Eldorado Co. 1447 Comment
  UC1509734  Phacelia stebbinsii Zoe Tyler, T. Turner, R. Barron 1983-6-22 El Dorado nr stream at junct. Silver Pine Falls and unnamed stream just above Silver Creek Eldorado National Forest, Pollock Pines Quad. 1280 Comment
  SACT001741  Phleum alpinum James Grove 1974-6-27 El Dorado 2351.8 Comment
  RSA0065888  Phleum pratense George K. Helmkamp, Elizabeth A. Helmkamp 2013-8-2 22089 El Dorado Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy. 1793 Comment
  SEINET3271569 Image available Phleum pratense George K. Helmkamp, E. A. Helmkamp 2009-8-19 15489 El Dorado Sierra Nevada Mountains; Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  UCD20976  Phleum pratense E. Bortiri 2002-6-26 WFC 24 El Dorado Truckee Marsh, South Lake Tahoe, El Dorado Co. Comment
  SBBG58202  Phlox diffusa Milo H. Gates 1879-1 El Dorado Lake Tahoe Valley Comment
  UC311647  Phlox diffusa unknown Jul 1920 El Dorado Lake Audrian Sierra Nevada Comment
  UC370242  Phlox diffusa E. O. Essig 1928-7-19 El Dorado near Tamarack Lake 2438 Comment
  UCD111459  Phlox diffusa Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7114 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
  UCR106389  Phlox gracilis Scott D. White, Julie Greene 1997-7-13 5407 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
  CAS-BOT-BC135133  Phoradendron juniperinum H. F. Copeland 1931-7-30 1426 El Dorado Near Fallen Leaf Lake Comment
  POM220116  Phoradendron juniperinum H. F. Copeland 1931-7-30 s.n. El Dorado Near Fallen Leaf Lake. Comment
  UCR170461  Phoradendron villosum George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10013 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento; c. 5 air mi NNE of Placerville], 5.1 [road] mi east of Calif. Highway 193 along Rock Creek Road 451 Comment
  UCR171186  Phoradendron villosum George K. Helmkamp, E. A. Helmkamp 2006-3-26 10113 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; Rock Creek Road at Jaybird Creek, 5.1 mi east of Calif. Highway 193 (generally ENE of Chili Bar) 590 Comment
  CAS-BOT-BC56426  Phyllodoce breweri Laura M. Lathrop 1909-7-19 s.n. El Dorado Trail to Grass lake, near Glen Alpine Spr. 2133 Comment
  CAS-BOT-BC56429  Phyllodoce breweri Carl B. Wolf 1930-10-9 1718 El Dorado around Susie Lake 2194 Comment
  CAS-BOT-BC56437  Phyllodoce breweri John Thomas Howell 1925-6-28 1237 El Dorado Trail between Eagle Lake and Velma Lakes, Lake Tahoe region Comment
  UC747665  Phyllodoce breweri G. Thomas Robbins 1943-7-25 1290 El Dorado above Medley Lakes (reservoir), Desolation Valley Wilderness Area Medley Lakes; Desolation Valley Wilderness Area 2590 Comment
  UCSB24501  Phyllodoce breweri Trumbull, Harriet 1929-10-5 El Dorado Echo Lake 2133 Comment
  CAS-BOT-BC73410  Pinus Elsie Zeile Lovegrove 1938-6-10 s.n. El Dorado Lake Tahoe Basin - between Richardson's & Myer's. Comment
  SEINET11740799  Pinus albicaulis H. H. Heller 1938-8-4 558 El Dorado Mount Tallae Comment
  UC179  Pinus contorta subsp. murrayana W. A. Setchell 1901-7-1 El Dorado Rubicon Park Tahoe, Rubicon park Comment
  UCR189023  Pinus contorta subsp. murrayana George K. Helmkamp, E. A. Helmkamp 2007-8-9 12714 El Dorado Northern Sierra Nevada Mountains, Wright's Lake; south side of the lake at the entrance to the campground 2131 Comment
  UCR194691  Pinus contorta subsp. murrayana George K. Helmkamp, E. A. Helmkamp 2007-5-31 12224 A El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, north of US-50 at the Lyon's Creek trailhead and creek crossing 2058 Comment
  SEINET5778547 Image available Pinus monticola J. Penn 1957-11-16 El Dorado Institute of Forest Genetics, Placerville 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
  SEINET11098621  Piperia unalascensis G. Thomas Robbins 1943-1 1159 El Dorado Park Creek Road w. of its junction with the Plum Creek Road and the Hazel Valley Road. 1219 Comment
  RSA714445  Piptatherum miliaceum George K. Helmkamp, E. A. Helmkamp 2005-7-11 9677 El Dorado Northern Sierra Nevada Foothills: Cameron Park (E. of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road. Creekside bank in the city. 370 Comment
  UCR197399  Plagiobothrys George K. Helmkamp, E. A. Helmkamp 2008-7-11 13750 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  POM71930  Plagiobothrys fulvus var. campestris Katherine Brandegee 1909-5-1 s.n. El Dorado New York Ravine. Comment
  UCD33190  Plagiobothrys nothofulvus Beecher Crampton 1967-5-5 7874 El Dorado 7.5 miles E of Folsom on Green Valley road. 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
  POM89188  Plagiobothrys tenellus Katherine Brandegee 1907-5-20 s.n. El Dorado Near Placerville. Comment
  UCD148437  Plagiobothrys torreyi Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8278 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1919 Comment
  UCD34722  Plagiobothrys torreyi Beecher Crampton 1989-6-6 10166 El Dorado El Dorado County, Tahoe Basin, Stateline, entrance to Stable road. Comment
  JEPS6388  Plantago erecta W. L. Jepson 1938-4-11 18631 El Dorado about 2 mi e Diamond Springs (on road to Grizzly Flat) 579 Comment
  UCR171246  Plantago lanceolata George K. Helmkamp, E. A. Helmkamp 2005-7-11 9700 El Dorado Northern Sierra Nevada Foothills, 30 miles SW of Lake Tahoe; 1 mile east of Jenkinson Lake along Mormon Emigrant Road/County Highway 5 1220 Comment
  UCD139007  Platanthera dilatata var. leucostachys G. K. Helmkamp; Elizabeth Helmkamp 2007-6-20 12409 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
  UCD42429  Platanthera dilatata var. leucostachys Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SEINET6168456  Platanthera dilatata var. leucostachys E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-1 El Dorado Comment
  UCD137541  Plectritis congesta subsp. brachystemon G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11906 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  RSA433735  Plectritis macrocera subsp. grayi Glenn A. Gorelick 1966-4-19 s.n. El Dorado 3.9 miles NW of Placerville. Along Hwy 49. 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
  JEPS14590  Poa bulbosa Peter H. Raven with G. Thomas Robbins 1956-4-29 9097 El Dorado 6 mi from Diamond Springs (on rd to Youngs (Somerset)) Comment
  UCR173181  Poa bulbosa George K. Helmkamp, Elizabeth Helmkamp 2006-4-2 10120 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive at the W end of Diamond Springs 537 Comment
  UCR173335  Poa bulbosa George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10236 El Dorado Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown 340 Comment
  UCD90900  Poa cusickii subsp. cusickii A. A. Heller 1915-8-5 12145 El Dorado Near Echo Camp on the Lincoln Highway. Comment
  UC204885  Poa cusickii subsp. epilis R. L. Pendleton and F. M. Reed 1907-7-24 1095 El Dorado summit of Mt Tallac; Lake Tahoe Region 2956 Comment
  UCD91108  Poa howellii Beecher Crampton 1958-5-29 4859 El Dorado 1/2 mile south of the new Salmon Falls Bridge. Comment
  BFRS397 Image available Poa pratensis Peter Rubtzoff 1974-6-4 7542 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  CAS-BOT-BC329222  Poa secunda Peter Rubtzoff 1975-6-24 8122 El Dorado U.C. Blodgett Forest Research Station, Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  CAS-BOT-BC237719  Poa secunda subsp. juncifolia Alice Eastwood 1906-7-27 1054 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC236398  Poa secunda subsp. secunda John Thomas Howell 1946-8-31 22947 El Dorado Mount Tallac Comment
  CAS-BOT-BC236402  Poa secunda subsp. secunda Beecher Crampton 1958-6-9 4939 El Dorado Mount Murphy Road, 1-0.75 miles W of Garden Valley Comment
  UCD91617  Poa secunda subsp. secunda A. A. Heller 1915-8-6 12146 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  UCD91618  Poa secunda subsp. secunda A. A. Heller 1915-8-6 12148 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  UCD91663  Poa secunda subsp. secunda Mrs. H. P. Kelley 1916-8-2 s.n. El Dorado Falls above Moon Lake. Comment
  UCD91892  Poa secunda subsp. secunda F. M. Reed; R. L. Pendleton 1907-7-24 1624 El Dorado Gilmore Lake. 2743 Comment
  UCR198549  Poa secunda var. secunda George K. Helmkamp, E. A. Helmkamp 2008-4-30 13364 El Dorado Sierra Nevada Mountains Foothills, Bear Creek Road and Daffodil Road, 0.6 mile northeast of the junction of Bear Creek and Meadow Brook Road, south of Georgetown 723 Comment
  UC1056117  Poa tenerrima Peter H. Raven with G. Thomas Robbins 1956-4-28 9079 El Dorado 2 mi from Georgetown (on rd to Greenwood) Comment
  UCD33490  Poa tenerrima Beecher Crampton 1969-4-17 8398 El Dorado El Dorado County, 2.2 miles east of Shingle Springs on US Hwy. 50 eastbound. Comment
  UCD92076  Poa tenerrima Beecher Crampton 1964-4-27 6942 El Dorado 4.2 miles S of Lotus. Comment
  UCD92091  Poa tenerrima G. L. Stebbins; W. Robert Powell, A. Kadish 1955-5-22 s.n. El Dorado 2 miles east of Shingle Springs, just off US Hwy 50. Comment
  SEINET11696157  Poa tenerrima G. L. Stebbins, Powell, W. R.; Kadish, A. 1955-5-22 s.n. El Dorado 2 mi E of Shingle Springs, just off Hwy 50 Comment
  UCD60554  Poa wheeleri Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4020 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  CAS-BOT-BC210137  Poaceae Peter Rubtzoff; John Thomas Howell 1973-7-18 7152 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  UCD52730  Podagrostis humilis A. A. Beetle; D. E. Beetle, Alva Hansen 16-26 Jul 1945 3925 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UCD52739  Podagrostis humilis P. B. Kennedy 1920-8-13 67 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  JEPS124889 Image available Polemonium californicum Marge Kempf 1965-7-1 237 El Dorado Next to Grass Lake. 6.8 miles on HWY 89- junction with alt. 50. Comment
  CAS-BOT-BC231325  Polemonium pulcherrimum Le Roy Abrams 1911-7-29 4833 El Dorado Lake Tahoe Region. Near the summit of Mt. Tallac 2895 Comment
  CAS-BOT-BC231327  Polemonium pulcherrimum M. S. Baker 1904-7-11 s.n. El Dorado Summit Mt. Tallac. Near Mt. Tahoe Comment
  UC52365  Polemonium pulcherrimum Miss K. A. Chandler 1901-8-12 El Dorado Mt. Tallac Comment
  JEPS69912  Polemonium pulcherrimum subsp. pulcherrimum W. L. Jepson 1918-8-25 8142 El Dorado Mt. Tallac , Mt. Tallac (Lake Tahoe) 2956 Comment
  SJSU3934  Polygala cornuta C. W. Sharsmith 1964-6-21 7339 El Dorado 1 mi W of Shingle Springs 365 Comment
  SEINET5845274  Polygala cornuta C. Simpson s.n. El Dorado Sweetwater Creek Comment
  UC754028  Polygala cornuta var. cornuta H. F. Copeland 1940-6-24 El Dorado Salmon Falls Comment
  UCR209713  Polygala cornuta var. cornuta George K. Helmkamp, E. A. Helmkamp 2009-8-8 15408 El Dorado Sierra Nevada Mountains Foothills, along Forebay Road, 5.0 miles northwest of its junction with Poly Express Road in Pollock Pines 954 Comment
  CAS-BOT-BC414378  Polygonum californicum John Thomas Howell 1930-10-12 5568 El Dorado 4 miles n. of Placerville Comment
  UC1153784  Polygonum californicum B. Crampton 1957-6-18 4242 El Dorado 1 mi sw Garden Valley P.O. Comment
  CAS-BOT-BC414434  Polygonum douglasii Paul F. Covel 1936-8-16 523 El Dorado Strawberry on American River Comment
  CAS-BOT-BC414429  Polygonum douglasii Elsie Zeile Lovegrove 1939-6-21 s.n. El Dorado Lake Tahoe Basin. West side of Fallen Leaf Lake Comment
  CAS-BOT-BC418614  Polygonum majus G. Thomas Robbins 1944-6-27 1739 El Dorado On top of ridge above North Fork Webber Creek, ca. 3 mi. e. of Camino 975 Comment
  CDA36121  Polygonum phytolaccifolium M. Beyers, G. F. Hrusa 2011-7-2 1023 El Dorado Sierra Nevada: Shealor Lakes. 2194 Comment
  JEPS72992  Polygonum phytolaccifolium Gladys L. Smith 1963-7-27 1861 El Dorado old Echo Summit pass Hawley Grade 1889 Comment
  UC1613461  Polygonum phytolaccifolium Charles M. Belshaw 1935-7-9 1137 El Dorado near 42 milestone (3 mi w of Lover's Leap (around spring)); Central Sierra Nevada 1676 Comment
  UCR192506  Polygonum polygaloides George K. Helmkamp, E. A. Helmkamp 2007-5-31 12223 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, north of US-50 at the Lyon's Creek trailhead and creek crossing 2058 Comment
  UCD148441  Polygonum polygaloides subsp. confertiflorum Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8284 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park.Central part of park near eastern boundary. 1919 Comment
  CAS-BOT-BC419931  Polygonum polygaloides subsp. kelloggii L. R. Abrams 1930-7-23 12710 El Dorado Tamarack Trail, Glen Alpine Canyon 2286 Comment
  CAS-BOT-BC233019  Polypogon interruptus G. L. Stebbins 1977-7-15 7770 El Dorado In garden of L. D. Smith, Placerville Comment
  SD245  Polypogon littoralis none listed May 1914 El Dorado Cove Comment
  UCD32637  Polypogon maritimus Beecher Crampton 1954-7-2 2026 El Dorado El Dorado County, 1.5 miles south of Garden Valley. Comment
  UCD91184  Polypogon maritimus Beecher Crampton 1957-6-18 4245 El Dorado 1 mile SW of Garden Valley Post Office. Comment
  UCR173925  Polypogon monspeliensis George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10617 El Dorado Northern Sierra Nevada foothills, along Rock Creek Road, 0.1 mile east of its junction with Calif. Hwy 193 387 Comment
  SEINET1908707  Polystichum imbricans subsp. curtum G. K. Helmkamp, E. A. Helmkamp 2008-1 13571 El Dorado Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River (Pollock Pines 7.5' Q). 716 Comment
  JEPS73057  Populus tremuloides Gladys L. Smith 1964-7-31 2301 El Dorado trail from Echo Lakes to Fallen Leaf Lake (Last glacial stair-step); trail from Echo Lakes to Fallen Leaf Lake 2194 Comment
  SBBG11892  Porterella carnosula D. Myrick 1958-6-23 45 El Dorado N side of Fallen Leaf Lake, Lake Tahoe 1889 Comment
  UCR206325  Portulaca oleracea George K. Helmkamp, E. A. Helmkamp 2009-5-29 14868 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  CHSC73393  Potamogeton gramineus L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-28 5876 El Dorado Lake Tahoe Basin-National Forest. Marsh behind Baldwin Beach; south end of Lake Tahoe; about 0.2 mi west of mouth of Taylor Creek and about 0.4 mi west of Tallac Point. 1898 Comment
  UCD142259  Potamogeton gramineus Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7906 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-BC453693  Potamogeton gramineus Ira L. Wiggins 1933-9-2 6796 El Dorado At margins of Lily Lake, near Fallen Leaf, Lake Tahoe region Comment
  UCSC001852  Potamogeton natans Helen D. Geis 2012-6-1 142 El Dorado Lakeside Comment
  UCD166015  Potentilla biennis Daniel M. McNair 2016-7-12 2163 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  UCR218268  Potentilla drummondii subsp. drummondii George K. Helmkamp, E. A. Helmkamp 2010-7-23 16595 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
  CAS-BOT-BC141658  Potentilla flabellifolia G. Thomas Robbins 1944-7-29 1803 El Dorado along inlet stream above Lake Schmidell, Desolation Valley Wilderness Area 2590 Comment
  UC532195  Potentilla flabellifolia Herbert F. Copeland 1934-7-22 El Dorado Wright's Lake 2133 Comment
  UCR196880  Potentilla glandulosa subsp. glandulosa George K. Helmkamp, E. A. Helmkamp 2008-5-15 13441 El Dorado Sierra Nevada Mountains, White Meadow Road, 0.1 mile west of its junction with Ice House Road, c. 1.3 miles up Ice House Road from US-50 1055 Comment
  UCR179335  Potentilla glandulosa subsp. reflexa George K. Helmkamp, E. A. Helmkamp 2006-8-24 11290 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 3.8 miles north of Wentworth Springs Road 1616 Comment
  RSA8083  Potentilla glandulosa var. nevadensis Carl B. Wolf 1928-8-17 3342 El Dorado Trail from Susie to Heather Lake. 2393 Comment
  SBBG72443  Potentilla gracilis Milo H. Gates 1879-1 El Dorado Lake Tahoe Valley Comment
  UCD44100  Potentilla gracilis var. fastigiata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1466 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  CAS-BOT-BC539983  Potentilla gracilis var. fastigiata E. A. McGregor 1909-8-9 80 El Dorado Half Moon Lake 2365 Comment
  UCD19228  Potentilla gracilis var. fastigiata Van M. Mar 1989-7-23 9 El Dorado ca. 1 mi. S of Hwy 89, near Sno Park. 1920 Comment
  UCR257700  Potentilla grayi George K. Helmkamp, Amy Barnes 2012-8-19 19655 El Dorado Northern Sierra Nevada Mountains, northwest side of Ice House Road, 0.2 mile north of its junction with Forest Route 13N20, c 1.3 miles northeast of Wentworth Springs Road 1787 Comment
  RSA286240  Potentilla palustris Robert F. Thorne 1974-7-31 44916 El Dorado Grass Lake at Luthers Pass. 2363 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
  CAS-BOT-BC344924  Prunus Peter Rubtzoff 1974-7-24 7776 El Dorado U.C. Blodgett Forest Research Station:Loop Road, less than 0.1 miles north of County Road junction. 1272 Comment
  CAS-BOT-BC159951  Prunus emarginata John Thomas Howell 1946-8-30 22926 El Dorado Upper Angora Lake 2286 Comment
  RSA453213  Prunus emarginata Louis Greata 1901-06 2130 El Dorado Tallac, near Lake Tanoe. Comment
Read comments
Apr 8 2011
  SD81014  Prunus emarginata Darley f. Howe 1971-7-1 El Dorado Two miles west of east entrance to Eldorado National Forest 2103 Comment
  SEINET1908793  Prunus emarginata G. K. Helmkamp, E. A. Helmkamp 2008-1 13642 El Dorado Northern Sierra Nevada Mountains: Cat Creek Road, 0.1 mile north of its junction with CA-88, jct. is 4.2 miles east of Cook's Station (Peddler Hill 7.5'Q) 1661 Comment
  UC747254  Prunus emarginata G. Thomas Robbins 1943-6-7 1138 El Dorado about 4 mi s of Kyburz (above Silver Fork American River near Sacramento Box Company sawmill (China Flat)) 1371 Comment
  UCR256829  Prunus emarginata George K. Helmkamp, Amy Barnes 2014-5-14 22876 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 4.2 miles east of the east dam of Jenkinson Lake 1247 Comment
  CDA10935  Prunus virginiana var. demissa G. F. Hrusa 1994-4-28 11847 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. above Sweetwater Cr. Comment
  CAS-BOT-BC344866  Pseudognaphalium luteoalbum Peter Rubtzoff 1972-10-12 7023 El Dorado U.C. Blodgett Forest Research Station: Clear-cut on Main Line 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
  JEPS72541  Pseudognaphalium thermale Gladys L. Smith 1964-8-26 2351 El Dorado immediate vicinity California Alpine Club Echo Summit Lodge 2249 Comment
  UCD113120  Pseudostellaria jamesiana Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 29 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  BFRS484 Image available Psilocarphus Peter Rubtzoff 1974-6-18 7593 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  CAS-BOT-BC361883  Psilocarphus tenellus Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey Comment
  JEPS30815  Ptelea crenulata H. F. Copeland 1940-6-24 1605 El Dorado Salmon Falls South Fork of American River (s bank of South Fork of American River) Comment
  UC1602324  Ptelea crenulata A. E. Wieslander 1936-5-29 624 El Dorado 2 mi s Lotus (Head of Granite Canyon); Placerville Quad. 365 Comment
  BFRS20 Image available Pteridium aquilinum var. pubescens Peter Rubtzoff 1974-6-17 7592 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) Comment
  UCR170347  Pteridium aquilinum var. pubescens George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9895 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) 2.1 road miles N of US Highway 50 (c. 5-6 mi east of Kyburz) 1854 Comment
  CAS-BOT-BC460488  Pterospora andromedea E. A. McGregor 1909-8-17 136 El Dorado Lake Tahoe Region: Glen Alpine 2072 Comment
  CAS-BOT-BC147785  Purshia tridentata var. tridentata Alice Eastwood 1912-6-15 493 El Dorado Deer Park, Lake Tahoe region Comment
  CAS-BOT-BC147787  Purshia tridentata var. tridentata Alice Eastwood 1906-7-25 1130 El Dorado Near lower end of Fallen Leaf Lake, Glen Alpine region Comment
  CAS-BOT-BC147791  Purshia tridentata var. tridentata Elizabeth Parsons Hawver 1909-6-1 s.n. El Dorado Aspengrove [Aspen Grove], Lake Tahoe Region Comment
  JEPS71936  Purshia tridentata var. tridentata Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2528 El Dorado Summit area Echo Peak; Echo Summit 2711 Comment
  UC212296  Purshia tridentata var. tridentata G. B. Grant Jul 1906 7021 El Dorado Lake Tahoe Comment
  UC747011  Purshia tridentata var. tridentata G. Thomas Robbins 1945-8-12 2144 El Dorado 6-8 mi se Lake Tahoe (woods along road to High Meadow) 2133 Comment
  SBBG12800  Pyrola asarifolia D. Myrick 1958-6-28 85 El Dorado Lily Lake above Fallen Leaf Lake 1950 Comment
  SEINET7245112  Pyrola asarifolia E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4286 El Dorado Washoe Meadows State Park, north of largest fen 1930 Comment
  UCD147755  Pyrola dentata Allyson Ayalon; Lucie Jerabkova 2012-7-1 125 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  JEPS72437  Pyrola picta Gladys L. Smith 1964-7-29 2186 El Dorado Echo Summit Area, along shore of Audrain Lake Audrain Lake; Echo Summit Area, Audrain Lake 2164 Comment
  SEINET196148  Pyrola picta H. E. McMinn 1932-8-4 2980 El Dorado Emerald Bay Comment
  UC1135506  Quercus berberidifolia P. L. Johannsen 1931-8-1 16 El Dorado Jayhawk Placerville Quad. 304 Comment
  SACT002621  Quercus chrysolepis Herbert Copeland 1934-7-22 El Dorado Comment
  UCD45519  Quercus chrysolepis Herbert B. Currier; Robert H. Miller 1947-9-21 s.n. El Dorado Elevation ca. 4000 feet; at roadside ca. 5 miles north of Riverton on Silver Creek Road, El Dorado County, California. 1219 Comment
  SACT002124  Quercus douglasii Josephine Van Ess 1971-10-11 El Dorado Dry roadside 426.72 Comment
  SACT002634  Quercus durata J. Wilson 1983-8-10 El Dorado Near intersection of Prospect Road and Lotus North Road Lotus, Ca 277.368 Comment
  UC1135582  Quercus durata P. L. Johannsen 1931-1-1 18 El Dorado Garden Valley Placerville Quad. 609 Comment
  RSA7570  Quercus kelloggii Carl B. Wolf, B. D. Stark 1933-9-23 5481 El Dorado Along the Cosumnes River, 6 miles south of El Dorado on rd. to Plymouth. 305 Comment
  UCR223854  Quercus kelloggii George K. Helmkamp, E. A. Helmkamp 2009-9-15 15628 El Dorado Sierra Nevada Mountains Foothills, Omo Ranch Road, 3.9 miles west of Omo Ranch/junction with Slug Gulch Road [problem] 1043 Comment
  CAS-BOT-BC104510  Quercus vacciniifolia Elsie Z. Lovegrove 1938-6-11 s.n. El Dorado Fallen Leaf Lake Comment
  UC495478  Quercus vacciniifolia Merle Randall 1930-6-19 El Dorado Granite Lake Lake Tahoe Region 2316 Comment
  UC72507  Quercus vacciniifolia W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe; Rubicon Park 1897 Comment
  UC746864  Quercus vacciniifolia G. Thomas Robbins 1943-6-27 1215 El Dorado ridge above Echo Summit Pass 2438 Comment
  UCD165555  Quercus vacciniifolia Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8853 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along Rubicon Trail on east side of park. 1924 Comment
  UCD47423  Quercus vacciniifolia W. L. Jepson 1918-8-25 8127 El Dorado Mt. Tallac, Lake Tahoe. 2286 Comment
  UCD47432  Quercus vacciniifolia Leonard H. Day 1948-9-14 s.n. El Dorado Shrub beside Highway 50, 1/4 mile below Twin Bridges, El Dorado County, California. (Shrub No. 4, ca. 150 feet from shrub No.3). 1828 Comment
  JEPS71786  Raillardella argentea Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2655 El Dorado near Aloha Lake (just below summit area Pyramid Peak); Pyramid Peak 3042 Comment
  UC1035831  Raillardella argentea Annie M. Alexander and Louise Kellogg 1943-8-29 3516 El Dorado summit of Dicks Pass Sierra Nevada, Lake Tahoe Region, Dicks Pass 2895 Comment
  CAS-BOT-BC362698  Raillardella argentea Annie M. Alexander; Louise Kellogg 1934-8-24 3476 El Dorado Sierra Nevada. Saddle above Lake of the Woods, Lake Tahoe region Comment
  UC53865  Raillardella argentea H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4746 El Dorado se side Pyramid Peak; Sierra Nevada Mountains 2712 Comment
  CAS-BOT-BC344939  Ranunculus Peter Rubtzoff 1975-6-26 8136 El Dorado U.C. Blodgett Forest Research Station: Marshy meadow off east side of Mutton Creek Road, 0.8 miles south of County Road opposite Bacchi Meadow Road junction (just outside Blodgett Forest east boundary). Comment
  UC496470  Ranunculus alismifolius var. alismellus Merle Randall 1930-6-24 El Dorado 1/4 mi from Echo Summit (near Placerville road, near brook); Lake Tahoe Region Comment
  SEINET8696480  Ranunculus aquatilis var. diffusus E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3945 El Dorado Washoe Meadows State Park, Angora Meadows adjacent to Angora Creek, S of sewer manhole # 44. 1919 Comment
  UC827723  Ranunculus occidentalis A. A. Heller 1911-4-6 12287 El Dorado between Clarksville and Shingle Springs Comment
  UCD96810  Ranunculus occidentalis G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11884 El Dorado Foothills, Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  UCR176037  Ranunculus occidentalis George K. Helmkamp, E. A. Helmkamp 2006-7-12 10967 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  UCR188440  Ranunculus occidentalis George K. Helmkamp, E. A. Helmkamp 2007-4-30 11884 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  UCR258548  Ranunculus occidentalis George K. Helmkamp, Mary Alice Barnes 2013-4-30 20431 El Dorado Northern Sierra Nevada Mountains, Capps Crossing/Bonnetti Road, 0.2 mile northwest of the bridge over Diamond /Camp Creek 1155 Comment
  UCD14632  Ranunculus occidentalis Deanna Lynn Pfleger 1989-5-6 19 El Dorado California, El Dorado Co.; 150 meters from Pine Hill Summit, along the disturbed roadside; 640 Comment
  RSA268758  Ranunculus occidentalis var. ultramontanus Lyman Benson 1935-6-8 6677 El Dorado 40 miles east of Placerville. S Fork American River. 1524 Comment
  UCD55368  Ranunculus uncinatus Ellen Dean; Mark Bibbo 2006-7-18 3218 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Northeast of hole #7, north side of Upper Truckee River. 1897 Comment
  BFRS457 Image available Rhamnus rubra Peter Rubtzoff 1975-6-25 8109 El Dorado Blodgett Forest: Mutton Creek Road ca. 0.6 mi. south of County Road (Comp. 360R). Comment
  RSA7755  Rhamnus rubra subsp. obtusissima Carl B. Wolf 1928-8-21 3416 El Dorado Near Abrams Cabin, Fallen Leaf Lake. Comment
  UC1492182  Rhamnus tomentella N. J. Andersson Aug 1852 El Dorado Coloma, South Fork American River Comment
  RSA634971  Rhamnus tomentella subsp. tomentella Michael A. Vincent 1999-6-12 8632 El Dorado Along Rt 49, 1.6 miles S of Monitor road, SW of Diamond Springs Comment
  CAS-BOT-BC56526  Rhododendron columbianum M. D. Morris 1923-8-7 61 El Dorado Eldorado National Forest, Bug Pasture 2438 Comment
  CAS-BOT-BC56529  Rhododendron columbianum Dr. E. C. Van Dyke 1915-7-15 s.n. El Dorado Gilmore Lake, Lake Tahoe region Comment
  CAS-BOT-BC56537  Rhododendron columbianum A. A. Heller 1916-8-9 12509 El Dorado Haypress meadow above Echo Lake 2590 Comment
  LA40931  Rhododendron columbianum Mary V. Hood; 1916-8-9 12509 El Dorado Haypress Meadow above Echo lake 2590 Comment
  UCD150755  Rhododendron columbianum James A. Neilson Jr. 1971-7-6 2206 El Dorado Tahoe Basin, Osgood Swamp. 1999 Comment
  UCD72575  Rhododendron columbianum N. Lozano 2007-11-2 s. n. El Dorado D. L. Bliss State Park. 1950 Comment
  UC1121102  Rhododendron occidentale P. L. Johannsen 1934-8-15 El Dorado 2 mi sw of Ice House (El Dorado National Forest); El Dorado National Forest 1493 Comment
  UC747378  Ribes amarum G. Thomas Robbins 1943-4-20 1012 El Dorado ca. 3 mi e Camino; North Fork Webber Creek 1036 Comment
  SD81019  Ribes cereum D. F. Howe 1971-7-1 El Dorado Two miles west of entrance to Eldorado National Forest near Lake Tahoe. 2103 Comment
  UC747757  Ribes cereum H. F. Copeland 1947-5-30 El Dorado woods near Echo Summit 2133 Comment
  SEINET13942421 Image available Ribes cereum A. A. Heller 1911-1 12530 El Dorado East side of Ralston Peak above Echo Lake in granite, 7,900 feet 274 Comment
  JEPS124774 Image available Ribes montigenum Virginia Hardham 1965-7-1 51 El Dorado Near Lodgepole pines, near shore of Grass Lake, 6.8 miles SE on Hw 89 from intersection 89 and 50 El Dorado County. Comment
  UC747332  Ribes montigenum G. Thomas Robbins 1945-7-8 2049 El Dorado Near Velma Lakes, Desolation VAlley Wilderness Area 2438 Comment
  UC747758  Ribes montigenum H. F. Copeland 1947-6-1 El Dorado Echo Summit 2286 Comment
  RSA0022843  Ribes nevadense R. W. Spjut, Paul Burchstead 2008-6-7 16329 El Dorado Sierra Nevada. El Dorado National Forest: Road between Chiquita Lake and Tom s Cabin, south of America River, north of Hwy. 50 1363 Comment
  UC747377  Ribes nevadense G. Thomas Robbins 1944-4-23 1556 El Dorado South Fork American River, about 5 mi N of Camino 762 Comment
  UCD142744  Ribes nevadense Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7962 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, NW corner of pond. 2015 Comment
  UCD33842  Ribes nevadense Beecher Crampton 1973-9-13 9002 El Dorado El Dorado County, ca. 1 mile west of Meyers along US Hwy. 50. 1950 Comment
  SEINET3119231 Image available Ribes nevadense Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-6-4 15161 El Dorado Emerald Bay, Lake Tahoe. Comment
  UC747167  Ribes roezlii G. Thomas Robbins 1944-4-23 1565 El Dorado about 4 mi n Camino (along Chute Camp Road above river); South Fork American River 762 Comment
  RSA0024724  Ribes roezlii Patricia Wilder 1971-6-25 5249 El Dorado New Ice House Road, 14.9 miles north of US 50; near Georgetown - Wentworth Road. West slope Sierra Nevada, Silver Creek to south fork American River drainage. 1677 Comment
  CAS-BOT-BC198969  Ribes roezlii var. roezlii John Thomas Howell 1925-5-27 1089 El Dorado Emerald Bay Camp, Lake Tahoe 1889 Comment
  CAS-BOT-BC198973  Ribes roezlii var. roezlii Gladys L. Smith 1959-6-16 1127 El Dorado Along Glen Alpine Road beyond the Lily Lake Trail and before the second waterfall - Sierra Nevada 2225 Comment
  CAS-BOT-BC198982  Ribes roezlii var. roezlii Alice Eastwood 1927-3-27 14190 El Dorado On road form Georgetown to Kelsey. Comment
  RSA0024712  Ribes roezlii var. roezlii George K. Helmkamp, Amy Barnes 2009-7-8 15155 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
  UCR173986  Ribes roezlii var. roezlii George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10533 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
  CAS-BOT-BC74494  Rorippa curvisiliqua Elsie Z. Lovegrove 1951-9-22 s.n. El Dorado Lake Tahoe. Comment
  UCR188031  Rorippa nasturtium-aquaticum George K. Helmkamp, E. A. Helmkamp 2007-5-1 11927 El Dorado Foothills, Northern Sierra Nevada Mountains, along CA-49, 2.5 miles northwest of US-50 in Placerville 549 Comment
  UCR218624  Rorippa nasturtium-aquaticum George K. Helmkamp, E. A. Helmkamp 2010-6-9 16256 El Dorado Sierra Nevada Mountains Foothills, Forni Road, on the southwest side of the bridge over Weber Creek, 1.5 air mi. NW (331 deg. ) of Diamond Springs 479 Comment
  CAS-BOT-BC146365  Rosa Peter Rubtzoff 1976-6-23 8674 El Dorado Sierra Nevada, Georgetown Divide, Blodgett Forest. Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U) 1203 Comment
  CAS-BOT-BC146367  Rosa Peter Rubtzoff 1975-6-26 8141 El Dorado Sierra Nevada, Georgetown Divide, Blodgett Forest. Heliport clearing (Comp. 60U) 1341 Comment
  UCD112422  Rosa Peter Rubtzoff 1975-7-10 8185 El Dorado Sierra Nevada, Georgetown Divide, Blodgett Forest: Mutton Creek Road ca. 0.3 mi. east of East Fork Gaddis Creek crossing (Comp. 510R). 1310 Comment
  POM89566  Rosa californica Marcus E. Jones 1983-5-8 s.n. El Dorado Kelsey Comment
  UCD150178  Rosa woodsii subsp. ultramontana Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8525 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. East side of northernmost meadow near Lake Tahoe Blvd. 1934 Comment
  CAS-BOT-BC148282  Rosa woodsii var. ultramontana L. R. Abrams 1917-9-22 6829 El Dorado Gilmore Lake, Lake Tahoe Region Comment
  CAS-BOT-BC268115  Rubus Peter Rubtzoff 1974-7-19 7729 El Dorado U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 miles north of junction with Quintette Road. 1203 Comment
  UCR173292  Rubus armeniacus George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10488 El Dorado Northern Sierra Nevada Foothills, Along Calif. Hwy 193, 1.4 mi. N of Placerville 427 Comment
  UCD113784  Rubus laciniatus H. T. Hartmann; D. H. Hartmann 1941-10-19 s.n. El Dorado between Diamond Springs and Placerville, U.S. Highway 49. 609 Comment
  CDA32144  Rubus parviflorus M. Beyers 2010-8-2 735 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  JEPS72265  Rubus parviflorus Gladys L. Smith 1963-7-28 1895 El Dorado trail from U.S. 50 to Audrain Lake; Echo Summit area, trail to Audrain Lake 2194 Comment
  SEINET7707112  Rubus parviflorus E. Dean, G. Dickinson, J. Poloske, M. & T. Starbuck 2007-8-25 4497 El Dorado Washoe Meadows State Park. West side of park near Grizzly Mountain Road near manhole #54 1954 Comment
  UCD19257  Rubus parviflorus Van M. Mar 1989-7-21 24 El Dorado El Dorado County. 2011 Comment
  SEINET4176042 Image available Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2011-5-24 17364 El Dorado Northern Sierra Nevada Mountain Foothills: Mesquite Road, 6.3 mi. S of jct. with Wentworth Springs Road, 7.2 mi. NW of Pollock Pines 1097 Comment
  UCD106978  Rumex acetosella Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7249 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Adjacent to Vikings Holm buildings. 1918 Comment
  UCR171176  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2005-7-31 9737 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
  UCR184794  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2007-5-9 11981 El Dorado Northern Sierra Nevada Mountains, White Meadow Road, 0.6 mile west of its junction with Ice House Road, c. 0.75 mi. NNW of Riverton 1082 Comment
  UCR207845  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2009-5-14 14709 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  UCR233664  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2011-7-7 17653 El Dorado Northern Sierra Nevada Mountains, Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  CAS-BOT-BC433645  Rumex obtusifolius John Thomas Howell 1969-9-12 46094 El Dorado Near Bridal Veil Falls, 3 miles west of Riverton Comment
  UCR207026  Rumex pulcher George K. Helmkamp, E. A. Helmkamp 2009-5-26 14804 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UCR176041  Rumex salicifolius var. denticulatus George K. Helmkamp, E. A. Helmkamp 2006-7-28 11003 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  CAS-BOT-BC434072  Rumex transitorius A. A. Heller 1916-8-10 12528 El Dorado Near Echo Camp 2225 Comment
  UCD80225  Sagina apetala CNPS SN Foothill Team 2006-4-12 SNFN 0356 b El Dorado CDPR Folsom State Recreation Area, located at the edge of Folsom Reservoir and about 1/4 mile west of Salmon Falls Rd. 138 Comment
  UCR146297  Salix Beecher Crampton 1986-8-17 10039 El Dorado Sierra Nevada Mtns., Stateline 1951 Comment
  CAS-BOT-BC132728  Salix caudata Beecher Crampton 1986-8-16 10033 El Dorado Stateline Comment
  CAS-BOT-BC103470  Salix eastwoodiae Alice Eastwood 1906-7-27 1165 El Dorado Lake of the Woods Comment
  CAS-BOT-BC103484  Salix eastwoodiae W. R. Dudley 1900-6-1 5651 El Dorado ridge below Lake [Lucile] Lucille Comment
  CAS-BOT-BC103492  Salix eastwoodiae W. R. Dudley 1900-6-1 s.n. El Dorado Tallac House to Desolation Valley Comment
  UC1614038  Salix eastwoodiae Charles M. Belshaw 1935-7-7 1090 El Dorado 6 mi s Strawberry (Cody Meadows); Sierra Nevada Mts. 2590 Comment
  UCD110831  Salix eastwoodiae P. B. Kennedy 1920-8-17 150 El Dorado El Dorado National Forest. 1935 Comment
  SBBG115678  Salix exigua B. Crampton 1986-8-17 10039 El Dorado Stateline Comment
  SEINET242381  Salix exigua Beecher Crampton 1987-6-5 10120 El Dorado South Lake Tahoe, Al Tahoe Blvd. and Poineer Trail. Comment
  UCD34588  Salix exigua Beecher Crampton 1986-8-17 10036 El Dorado El Dorado County, Stateline. Comment
  UCD34601  Salix exigua Beecher Crampton 1986-8-20 10047 El Dorado El Dorado County, South Lake Tahoe, Al Tahoe blvd. and Pioneer Trail. Comment
  UCD80750  Salix exigua CNPS SN Foothill Team 2005-6-15 SNNR 0282 El Dorado BLM, Pine Hill Preserve, Greenwood Creek Unit. 192 Comment
  UC1134899  Salix exigua var. hindsiana P. L. Johannsen 1934-6-21 360 El Dorado Whitehall; El Dorado Nat'l Forest, Pyramid Peak Quadrangle Comment
  CAS-BOT-BC107672  Salix jepsonii W. R. Dudley 1900-6-24 5534 El Dorado Lower valley of McKinneys Cr., Placer - El Dorado Co. line. Comment
  UCD125157  Salix lasiandra Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7449 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  UCD149094  Salix lasiandra var. caudata Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8461 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
  CAS-BOT-BC125194  Salix lasiandra var. lasiandra Peter H. Raven 1967-7-27 21429 El Dorado South edge of Fallen Leaf Lake Comment
  BFRS372 Image available Salix lasiolepis Peter Rubtzoff 1972-10-4 6994 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  BFRS374 Image available Salix lasiolepis Peter Rubtzoff 1972-10-4 6989 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  CAS-BOT-BC107009  Salix lasiolepis Beecher Crampton 1986-8-30 10056 El Dorado Coloma at site of Sutter's Mill Comment
  CAS-BOT-BC176386  Salix lasiolepis Peter Rubtzoff 1972-10-4 6995 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  UC1135002  Salix lasiolepis P. L. Johannsen 1934-6-21 358 El Dorado Whitehall Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  CAS-BOT-BC124558  Salix lemmonii Clarence R. Quick 1962-6-25 62 -12 El Dorado Iowa Canyon on Chute Camp Road, between Hwy. 50 and South Fork American River 548 Comment
  UCD142220  Salix lemmonii Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7879 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side of bridge (upstream) connecting North Fire Road with South Fire Road, south side of creek. 1946 Comment
  UCD34587  Salix lutea Beecher Crampton 1986-8-17 10035 El Dorado El Dorado County, Stateline. Comment
  CAS-BOT-BC176162  Salix melanopsis Peter Rubtzoff; John Thomas Howell 1973-7-17 7093 El Dorado Blodgett Forest: Clear cut on Main Line Road. Comment
  CAS-BOT-BC129216  Salix scouleriana Verne Grant; Alva Grant 1946-7-18 7723 El Dorado Upper Echo Lake 2316 Comment
  SBBG118789  Salix scouleriana G. D. Wallace 1987-6-23 2665 El Dorado Kirkwood Lake, near St Hwy 88, NE of Silver Lake; W edge of cmpgrd 2311 Comment
  UC1135076  Salix scouleriana A. D. Gifford 1934-7-20 307 El Dorado 3 mi. n.-n.w. Leek Springs; El Dorado Nat'l Forest, Pyramid Peak Quad. 2072 Comment
  CAS-BOT-BC344929  Salsola Peter Rubtzoff 1974-9-20 7923 El Dorado U.C. Blodgett Forest Research Station: Wentworth Springs Road (County Road) ca. 2 miles west of research station main entrance. Comment
  SEINET13947666 Image available Salvia sonomensis Jack Major, Eilif Dahl 1962-1 s.n. El Dorado Shingle Springs Comment
  SEINET9312635  Salvia sonomensis Unknown 1953-4-22 1128 El Dorado Hollister Ranch 3 mi W of Rescue. Common among chaparral, rocky soil. Comment
  SD237280  Sambucus nigra subsp. caerulea G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15279 El Dorado Sierra Nevada Mountains: Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road. 1851 Comment
  UCD149284  Sambucus nigra subsp. caerulea Ellen Dean; N. Khuu, K. Craig 2014-7-12 8430 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Just north of General Creek and bridge that connects North Fire Road with South Fire Road. 1932 Comment
  UCD165574  Sambucus racemosa Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8872 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. North of access road. Near northwestern border of park on east side of highway 89 along drainage that parallels the highway. 1938 Comment
  CAS-BOT-BC235100  Sambucus racemosa var. racemosa A. A. Heller 1916-8-9 12506 El Dorado Haypress Meadow above Echo Lake 2590 Comment
  UCR199053  Sanicula George K. Helmkamp, E. A. Helmkamp 2008-4-30 13372 El Dorado Sierra Nevada Mountains Foothills, Bear Creek Road and Daffodil Road, 0.6 mile northeast of the junction of Bear Creek and Meadow Brook Road, south of Georgetown 723 Comment
  CHSC90232  Sanicula bipinnatifida Michael D. Pollock 1989-4-16 5 El Dorado Ca. 4.3 mi s of Shingle Springs on French Creek rd. and 1100 ft e, 200 ft e of French Creek. 265 Comment
  UC1368754  Sanicula bipinnatifida J. L. Strother, A. R. Smith 1970-5-3 913 El Dorado 3 mi s of El Dorado City (end of Monitor Road); Monitor Road 365 Comment
  UCR172637  Sanicula bipinnatifida George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10210 El Dorado Northern Sierra Nevada Foothills, Between N and Middle forks of Cosumnes River; Junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset 665 Comment
  UCR206111  Sanicula bipinnatifida George K. Helmkamp, E. A. Helmkamp 2009-6-3 14907 El Dorado Northern Sierra Nevada Mountains, Forbay Road, 4.7 miles northwest of its junction with Pony Express Trail in Pollock Pines 945 Comment
  UCD68096  Sanicula bipinnatifida var. flava Kathleen A. Robson 1981-5-3 26 El Dorado 10 miles Southeast of Placerville, on state Highway 50, turn Northwest on Cameron Park Drive, continue for 0.75 miles, turn on Sudbury Road going Northeast 0.5 miles. 426 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
  CAS-BOT-BC344950  Sanicula graveolens Peter Rubtzoff 1975-7-10 8174 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca 1.6 miles south of Old Gaddis Creek Road (double gates). Comment
  CAS-BOT-BC173703  Sanicula graveolens Peter Rubtzoff 1974-6-19 7612 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UCD128037  Sanicula tuberosa G. 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
  UCD163080  Sanicula tuberosa Jack Major 1961-6-4 541 El Dorado El Dorado National Forest. Osgood Swamp. Along Highway 89. (Exact location unknown. Coordinates estimated by label maker.) 1996 Comment
  UCR236915  Sanicula tuberosa George K. Helmkamp, E. A. Helmkamp 2012-5-28 19073 El Dorado Northern Sierra Nevada Mountains, Pebble Canyon Road, 0.6 mile south of its junction with Mormon Emigrant Trail 1555 Comment
  SEINET11160332  Sanicula tuberosa H. N. Mozingo 1976-4-3 s.n. El Dorado 2 miles E of Georgetown. 1067 Comment
  UC34397  Sarcodes sanguinea W. A. Setchell, C. C. Dobie Jul 6-21 1901 El Dorado Cascade Mts 1897 Comment
  UCD165984  Sarcodes sanguinea Daniel M. McNair; with Ellen Dean 2016-6-10 2131 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2059 Comment
  UC747343  Saxifraga californica G. Thomas Robbins 1943-4-25 1030 El Dorado 3 mi e of Camino (above North Fork Webber Creek); North Fork Webber Creek 975 Comment
  JEPS47550  Saxifraga oregana Alice M. Ottley 1920-7-2 960 El Dorado Spring near Myers Station Comment
  SEINET2470916  Saxifraga oregana K. Christie 2010-6-24 1857 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  POM354579  Saxifraga tolmiei Harry H. Stone 1933-08 18601 El Dorado Echo L. Comment
  UC747336  Saxifraga tolmiei G. Thomas Robbins 1943-9-5 1387 El Dorado near summit of Dick's Pass 2895 Comment
  CHSC73485  Scirpus microcarpus L. P. Janeway; Eric Schroder 1998-9-1 6231 El Dorado Lake Tahoe Basin Management Unit -- National Forest. Large meadow along Tallac Creek, about 1.0 mi southwest of Lake Tahoe. 1935 Comment
  JEPS73229  Scirpus microcarpus Gladys L. Smith 1972-8-23 3467 El Dorado drying parts of pond area below Echo Summit Lodge (e side US 50); below Echo Summit Lodge 2194 Comment
  RSA115255  Scleranthus annuus J. M. Tucker 1957-5-25 1337 El Dorado Ca. 6.5 milies E of Pleasnat Valley (and roughly 5 miles S of Pollack Pines.) Comment
  UCD38773  Scleranthus annuus subsp. annuus Beecher Crampton 1958-6-9 4912 El Dorado Ca. 14 miles northeast of Placerville, Pino Grande Road, Mosquito Lumber camp area, slopes above Finnon Lake. 762 Comment
  OBI74604  Scrophularia californica David J. Keil 1992-1 23365 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SEINET8020954  Scutellaria galericulata T. Sasaki 2003-8-6 s.n. El Dorado Washoe Meadow State Park 1914 Comment
  CAS-BOT-BC240056  Secale cereale John Thomas Howell 1954-5-16 29637 El Dorado 2 miles northwest of Placerville Comment
  JEPS48017  Sedum obtusatum Alice M. Ottley 1920-7-13 1177 El Dorado Echo Ridge near Fallen Leaf; Echo Ridge near Fallen Leaf Comment
  JEPS72367  Sedum radiatum Gladys L. Smith 1964-7-31 2289 El Dorado trail from Echo Lakes to Fallen Leaf Lake (open granite about one-third way down glacial stair-steps); trail from Echo Lakes to Fallen Leaf Lake 2362 Comment
  UC205210  Sedum rosea subsp. integrifolium R. L. Pendleton, F. M. Reed 1907-7-23 1070 El Dorado Lake Lucile Trail , Lake Lucile Trail (Lake Tahoe Region) Comment
  UC571155  Sedum rosea subsp. integrifolium H. L. Mason 1926-5-30 3313 a El Dorado above falls hill slope back Emerald Bay; hill slope back of Emerald Bay Comment
  CAS-BOT-BC59084  Sedum spathulifolium G. Thomas Robbins 1944-4-23 1564 El Dorado Chute Campe Road, on Canyon side above South Fork American River, about 4 miles north of Camino. 762 Comment
  JEPS73103  Selaginella watsonii Gladys L. Smith 1972-7-20 3310 El Dorado slope just above Glen Alpine Spring (trail to Lake Gilmore) 2225 Comment
  UCD160888  Senecio G. Ledyard Stebbins 1977-6-28 7713 El Dorado Placerville. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC363292  Senecio aronicoides John Thomas Howell 1954-5-16 29626 El Dorado Shingle Springs 426 Comment
  CAS-BOT-BC300502  Senecio hydrophiloides G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10922 El Dorado Northern Sierra Nevada Mountains: 0.3 mile west of the junction of Wright's Lake Road and the road from Ice House Reservoir 2012 Comment
  CAS-BOT-BC363817  Senecio integerrimus var. exaltatus M. S. Jussel 1928-7-2 s.n. El Dorado Lake Gilmore, Lake Tahoe region Comment
  UCD161529  Senecio integerrimus var. exaltatus Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8820 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Along trail to Lily Pond. 2005 Comment
  UCD60594  Senecio integerrimus var. exaltatus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4059 El Dorado Washoe Meadows State Park. Southwest area of park uphill of sewer manhole #73. 1948 Comment
  CAS-BOT-BC364000  Senecio integerrimus var. major M. E. Parsons 1909-6-1 s.n. El Dorado Lake Tahoe Region. Aspengrove [Aspen Grove] Comment
  UCD135574  Senecio integerrimus var. major G. K. Helmkamp; E. A. Helmkamp 2006-6-10 10684 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
  JEPS82227  Senecio layneae Rimo Bacigalupi and L. R. Heckard 1962-5-30 8547 El Dorado 2.8 mi w Gold Hill 457 Comment
  CAS-BOT-BC364292  Senecio triangularis Alice Eastwood 1906-7-21 1261 El Dorado Glen Alpine Region. Trail to Lake Lucille Comment
  UCD165660  Senecio triangularis Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9011 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern part of park near road that goes to northern park entrance. East side of Highway 89. Along Rubicon Creek. 1936 Comment
  UCR175644  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 2006-7-7 10841 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  UCR179790  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 2006-7-31 11058 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  UCR207017  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 2009-7-22 15259 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-BC176121  Senecio triangularis Peter Rubtzoff; John Thomas Howell 1973-7-18 7109 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: marshy opening along East Fork Gaddis Creek ca. 0.1 mi. south of Clearcut (Comp. 460E) 1301 Comment
  CAS-BOT-BC364305  Senecio triangularis J. Matthew Johnson 1999-7-26 154 El Dorado Carson Range. Grass Lake, Eldorado National Forest, 1.5 road miles W of Luther Pass, S side of hwy 89 2303 Comment
  CAS-BOT-BC364307  Senecio triangularis Jean L. Pawek 1957-6-29 304 El Dorado Highway 89 on Luther Pass Road, at Alpine Campground 1950 Comment
  UCR206848  Senecio vulgaris George K. Helmkamp, E. A. Helmkamp 2009-3-6 14345 El Dorado Northern Sierra Nevada Mtns. Foothills, Rock Creek Road, 4.9 miles east of its junction with CA-193 and near Rock Creek 483 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-BC364748  Sericocarpus oregonensis subsp. californicus L. R. Abrams 1927-9-16 12174 El Dorado Between Fallen Leaf and Lily Lake Comment
  CAS-BOT-BC243616  Setaria pumila 1966-9-28 s.n. El Dorado 5 miles west of Rescue near Bass Lake, Sierra Nevada Comment
  UCD92717  Setaria pumila G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11541 El Dorado Northern Sierra Nevada Mountains Foothills. Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset. 625 Comment
  UCD92718  Setaria pumila G. K. Helmkamp; E. A. Helmkamp 2007-9-1 12865 El Dorado Northern Sierra Nevada Mountains. Happy Valley Road, 3.2 miles east of its junction with CA-E-16 (just west of Sweeney's Crossing.) 628 Comment
  UCD165866  Sidalcea Peter Rubtzoff 1972-8-30 6881 El Dorado U.C. Blodgett Forest Research Station, along East Fork of Gaddis Creek, ca. 500 feet south of 'clear-cut'. Comment
  SD234909  Sidalcea glaucescens G. K. Helmkamp, E. A. Helmkamp 2008-7-11 13784 El Dorado Northern Sierra Mountains: north side of CA-88, 2.1 miles northeast of the junction with Mormon Emigrant Trail. 2340 Comment
  RSA6517  Sidalcea glaucescens Jens Clausen 1932-9-14 638 El Dorado Tahoe Region,above Lake Tahoe, on trail Mt. Tallac. 2287 Comment
  SEINET7072534  Sidalcea malviflora A. G. Vestal 1963-5-5 s.n. El Dorado About 9 mile north of El Dorado. Coordinate datum: NAD 27. UTM Zone 10, 687563mE, 4284848mN. Comment
  UCD116794  Sidalcea malviflora R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  UCR233338  Sidalcea malviflora subsp. asprella George K. Helmkamp, E. A. Helmkamp 2011-9-13 18257 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road, 0.6 miles north of its junction with CA-88 2136 Comment
  CHSC23912  Sidalcea oregana subsp. spicata L. M. Mayer 1974-7-27 El Dorado Ca. 3/4 mi w of intersection on road to Angora Lake. Comment
  UC35234  Sidalcea oregana subsp. spicata W. C. Blasdale July, 1897 El Dorado Lake Tahoe Region Comment
  UCD164969  Silene Peter Rubtzoff 1974-7-23 7755 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.8 miles south of Forest Service public road. 1264 Comment
  UCD98557  Silene bridgesii G. L. Webster 1974-7-16 7631 El Dorado 0.5 mile W of Pacific House. 1036 Comment
  SEINET11261802  Silene californica George K. Helmkamp, E. A. Helmkamp 2012-5-3 18887 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 4.3 miles N of Pollock Pines.; 0 1046 Comment
  UCR188170  Silene californica George K. Helmkamp, E. A. Helmkamp 2007-4-30 11896 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  JEPS72119  Silene douglasii Gladys L. Smith 1964-7-30 2217 El Dorado trail from Angora Lakes to Fallen Leaf (Echo Summit area); , trail fr Angora Lakes to Fallen Leaf 2286 Comment
  UC746832  Silene douglasii G. Thomas Robbins 1944-7-28 1775 El Dorado three mi ne Wrights Lake (along Willow Flat Trail); ne of Wright's Lake, along Willow Flat Trail 2286 Comment
  OBI79658  Silene gallica Al Faustini 1992-4-1 s.n. El Dorado Grounds of residence on Sand Ridge Road 600 Comment
  CAS-BOT-BC386902  Silene gallica G. L. Stebbins; L. D. Smith 1978-5-14 7857 El Dorado Along south fork of American River near Chili Bar, Sec. 26, T11N R10E. 304 Comment
  CAS-BOT-BC181278  Silene invisa Dean Wm. Taylor 1983-9-10 8295 El Dorado Headwaters of South Fork Camp Creek, tributary to Consumnes River 2072 Comment
  UCD80219  Silene laciniata subsp. californica CNPS SN Foothill Team 2005-5-2 SNFN 0187 b El Dorado CDPR, Auburn State Recreation Area, just south of the Olmstead Loop Trail, south of the Knickerbocker Canyon (just after the trail comes out of the canyon). 430 Comment
  CAS-BOT-BC389028  Silene laciniata subsp. californica Clarence R. Quick 1960-5-20 60 -6 El Dorado Tunnel Hill, east of Georgetown Comment
  CDA36421  Silene lemmonii M. Beyers, G. F. Hrusa 2011-7-2 1017 El Dorado Sierra Nevada: Shealor Lakes. 2194 Comment
  UCR193197  Silene lemmonii George K. Helmkamp, E. A. Helmkamp 2007-5-31 12251 El Dorado Northern Sierra Nevada Mountains, Forestry Route 32, 0.8 mile east of its junction with Ice House Road 1616 Comment
  UCD150248  Silene menziesii Ellen Dean 2014-8-12 8578 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park, north of General Creek, west of easternmost bridge connecting North and South Fire Roads. 1946 Comment
  UC746843  Silene occidentalis G. Thomas Robbins 1943-6-13 1171 El Dorado ca 2 mi w Park Creek (along road to Park Creek); w of Park Creek 1219 Comment
  UC54466  Silene sargentii H. M. Hall and H. P. Chandler August 1-2, 1903 4720 El Dorado w side Pyramid Peak Sierra Nevada Mountains, w side Pyramid Peak 2987 Comment
  UCR215918  Sisymbrium altissimum George K. Helmkamp, E. A. Helmkamp 2009-6-29 15067 El Dorado Sierra Nevada Mountains, Ice House Road, 5.5 miles north of its junction with CA-50, c. 10.5 air miles NE (78 deg. ) of Pollock Pines 1520 Comment
  SEINET7072538  Sisyrinchium bellum A. G. Vestal 1963-5-5 s.n. El Dorado About 9 mile north of El Dorado. Coordinate datum: NAD 27. UTM Zone 10, 687563mE, 4284848mN. Comment
  SACT002267  Sitanion jubatum J. Wilson 1985-6-14 El Dorado 10m below fire break around the lookout, along the western ridge of the Pine Hill Fire Lookout. Rescue Ca 277.368 Comment
  JEPS73040  Smilacina stellata Gladys L. Smith 1963-7-27 1877 El Dorado Alpine Campground Sierra Nevada, old Echo Summit Pass, Hawley Grade (foot of grade) 1889 Comment
  BFRS400 Image available Solanum Peter Rubtzoff 1974-7-24 7760 El Dorado Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R). Comment
  CDA5897  Solanum carolinense T. C. Fuller 1962-1-16 7441 El Dorado Virgil Sloan property, Route 2, Box 185, Placerville, on Cold Springs Road, ca. 4 miles northwest of Placerville. 0 Comment
  UCD126854  Solanum carolinense T. C. Fuller 1962-6-28 9063 El Dorado Virgil Sloan prop., west of Cold Springs Road, 2.7 miles northwest of Highway 50, ca. 4 miles northwest of Placerville. Comment
  UCD127048  Solanum physalifolium var. nitidibaccatum G. L. Stebbins 1977-8-7 77147 El Dorado Along Carson Road, northeast of Placerville. 792 Comment
  JEPS71536  Solanum umbelliferum Gladys L. Smith 1971-7-9 3059 El Dorado n ridge of Echo Lake (about half way between lower boat landing and upper dock) 2346 Comment
  CAS-BOT-BC35872  Solanum umbelliferum Jean L. Pawek 1956-7-15 189 El Dorado Hwy. 50, W slope, at 42 mile campground. 1768 Comment
  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
  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
  CAS-BOT-BC364944  Solidago velutina subsp. californica John Thomas Howell 1930-10-12 5560 El Dorado 2 miles n. of Placerville Comment
  CAS-BOT-BC364949  Solidago velutina subsp. californica L. R. Abrams 1929-8-1 s.n. El Dorado Fallen Leaf, Lake Tahoe region Comment
  UCD136087  Solidago velutina subsp. californica P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle, Barret Ranch. 457 Comment
  CAS-BOT-BC365806  Soliva sessilis John Thomas Howell 1954-5-17 29690 El Dorado 1.5 miles south of Garden Valley Comment
  CAS-BOT-BC157265  Sorbus californica L. R. Abrams 1917-9-20 6830 El Dorado [Glenn] Glen Alpine to Grass Lake, Lake Tahoe Region Comment
  CAS-BOT-BC157267  Sorbus californica Elmer I. Applegate 1931-9-8 6817 El Dorado Desolation Valley, Lake Tahoe region Comment
  RSA54107  Sparganium angustifolium J. T. Howell 1946-8-30 22927 El Dorado Lower Angora Lake. Comment
  SEINET11787122  Sparganium angustifolium R. F. Thorne, DeBuhr, L. 1975-1 47221 El Dorado just N of Luther Pass, Grass Lake 2347 Comment
  UC1060650  Sparganium natans Herbert L. Mason 1957-7-16 14799 El Dorado just n Luther Pass (on Highway 89); Grass Lake 2346 Comment
  UC1614585  Sphenosciadium capitellatum Charles M. Belshaw 1934-7-19 115 El Dorado just above Horsetail Falls (n of Placerville Hwy (Hwy 50) ca 44 mi e of Placerville, Devil's Basin, Desolation Wilderness Area); Desolation Wilderness Area, Devil's Basin, Horsetail Falls 2438 Comment
  UCR176433  Sphenosciadium capitellatum George K. Helmkamp, E. A. Helmkamp 2006-7-31 11087 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
  UC481482  Spiraea densiflora G. W. Fetters 1929-7-15 El Dorado near Emerald Bay (Eagle Falls); Lake Tahoe, Eagle Falls 1524 Comment
  CAS-BOT-BC152524  Spiraea splendens Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  LA208303  Spiraea splendens C. B. Wolf; 1930-10-9 El Dorado Glenn Alpine Canyon, Rocky places about Susie Lake 2194 Comment
  UCSB25989  Spiraea splendens Randall, Merle 1938-7-27 El Dorado Near south shore of Eagle Lake, vicinity of Lake Tahoe 2209 Comment
  RSA746578  Spiranthes romanzoffiana George K. Helmkamp, E. A. Helmkamp 2005-8-9 9805 El Dorado Northern Sierra Nevada foothills: El Dorado Natl Forest; W of Lake Tahoe; Ice House Rd, 1.9 mi N of Wentworth Rd (turnoff to Stump Meadows). 1649 Comment
  UCD93116  Sporobolus cryptandrus Beecher Crampton 1967-7-26 8145 El Dorado 2 miles W of Shingle Springs, just E of Red Coach Inn, Cameron Park area, US Hwy. 50W. 457 Comment
  UC570428  Stachys ajugoides var. rigida Chas. M. Belshaw 1936-8-11 2616 El Dorado 3 mi s Lover's Leap (Placerville-Tahoe Road); Sierra Nevada Mts. 1676 Comment
  UCR257790  Stachys ajugoides var. rigida George K. Helmkamp, Amy Barnes 2012-8-19 19672 El Dorado Northern Sierra Nevada Mountains, unnamed dirt road along Ice House Road, 0.4 mile south of Robbs Peak Road, N of Union Valley Reservoir 1756 Comment
  RSA82583  Stachys rigida subsp. rivularis F. W. Peirson 1931-8-7 9530 El Dorado Glen Alpine Creek Basin 1982 Comment
  UCD165612  Stellaria crispa Ellen Dean 2016-6-10 8958 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along drainage that goes through old avalanche area. East side of Highway 89. 2041 Comment
  UCD99413  Stellaria media G. K. Helmkamp; E. A. Helmkamp 2007-4-27 11858 El Dorado Northern Sierra Nevada Mountains; Bridal Veil Falls, Esmeralda Creek, along US-50 east of Pacific House. 1027 Comment
  UC169995  Stephanomeria lactucina Miss Helen D. Geis 1912-6 126 El Dorado Lakeside Park Comment
  UCD74045  Stephanomeria lactucina Jennifer W. Burt; Jessica Hite 2005-8-12 116 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2264 Comment
  UCR242809  Stephanomeria lactucina George K. Helmkamp, E. A. Helmkamp 2010-9-1 16892 El Dorado Northern Sierra Nevada Mountains, Mehrten Springs Road, 0.6 mile north of its junction wtih CA-88 2018 Comment
  RSA13566  Stephanomeria lactucina Richard M. Holman 1934-8-6 s.n. El Dorado Near Berkeley Municipal Camp, Johnson Pass, Echo Summit. 2226 Comment
  CAS-BOT-BC322934  Stephanomeria tenuifolia Ella Dales Cantelow 1940-7-19 3361 El Dorado West of Myers on Placerville Road, Carson Pass Comment
  SBBG115666  Stephanomeria tenuifolia B. Crampton 1989-7-17 10214 El Dorado Tahoe Basin, Stateline, at Park Ave at jct with Azure Street Comment
  CAS-BOT-BC375913  Stephanomeria virgata Katharine Brandegee No date on label s.n. El Dorado Between Camino & Fyffe Comment
  UCR209710  Stipa George K. Helmkamp, E. A. Helmkamp 2009-8-8 15411 El Dorado Sierra Nevada Mountains Foothills, along Forebay Road, 5.0 miles northwest of its junction with Poly Express Road in Pollock Pines 954 Comment
  SACT002381  Stipa lepida H. Skidmore 1934-7-13 El Dorado 2133.6 Comment
  HSC79211  Stipa occidentalis var. pubescens A. C. Sanders 1984-6-17 5046 El Dorado Road to Cody Meadows, 2.5 mi. N of the road along the Silver Fork of the American River, 0.2 mi NE of the junction with the road to Pack Saddle Pass 1860 Comment
  UCD32641  Streptanthus polygaloides Beecher Crampton 1954-7-2 2030 El Dorado El Dorado County, 1 mile southwest Garden Valley, on road to Coloma. 579 Comment
  CAS-BOT-BC87547  Streptanthus tortuosus Lyons; McMillan 1912-7-17 20 El Dorado El Dorado Forest. 1981 Comment
  CAS-BOT-BC87551  Streptanthus tortuosus W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine. 2133 Comment
  UCR173902  Streptanthus tortuosus var. orbiculatus George 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 Wrights Lake Road 1677 Comment
  UCR176360  Streptanthus tortuosus var. orbiculatus George K. Helmkamp, E. A. Helmkamp 2006-7-10 10908 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
  UCR178663  Streptanthus tortuosus var. tortuosus George K. Helmkamp, E. A. Helmkamp 2006-9-7 11344 El Dorado Northern Sierra Nevada Mountains, Ice House Road at the junction to lower Loon Lake campground 1966 Comment
  UCD119112  Styrax redivivus Walter Russell 1947-4-26 113</