Search Results — 2000 specimen records retrieved (1560 records with coordinates)
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Results for search: County=EL DORADO; Source=All;   

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73567  Abies concolor Ira L. Wiggins 1930-10-11 5066 El Dorado Along Placerville-Tahoe highway 18 mi. W. of lake Tahoe. Comment
  RSA384185  Abies concolor M. V. Hood 1940-8-4 s.n. El Dorado Lake Tahoe, near Emerald Bay. Comment
  UC1171607  Acer glabrum P. L. Johannsen 1934-7-27 429 El Dorado 1 mi sw Lyon; El Dorado National Forest, Pyramid Peak Quad. Comment
  SEINET195480 Image available Acer glabrum var. torreyi G. Thomas Robbins 1945-7-1 2032 El Dorado On slopes above Island Lake ca. 4 mi NE of Wrights Lake 9 mi N of US Hwy 50 2590 Comment
  BFRS314 Image available Acer macrophyllum Peter Rubtzoff 1974-7-18 7684 El Dorado Blodgett Forest: Sand Mountain Boulevard about 0.7 mile south of County Road (Comp. 200E) Comment
  UCSB72348  Acer macrophyllum Helmkamp, G.; Helmkamp, E. 2007-3-22 El Dorado Foothills, Northern Sierra Nevada Mountains: Mt. Aukurn Road at the crossing of the middle fork of Cosumnes river, west of jet of Bucks Bar Road 622 Comment
  UCD117103  Acer negundo Beecher Crampton 1977-8-17 9520 El Dorado Stateline, Stateline and Pine Streets. 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
  BFRS342 Image available Achillea borealis Peter Rubtzoff 1974-6-18 7590 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  OBI74480  Achillea millefolium David J. Keil 1992-1 23388 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SBBG7500  Achillea millefolium D. Myrick 1958-9-22 16 El Dorado about Fallen Leaf Lake Comment
  CAS-BOT-BC344837  Achillea millefolium Peter Rubtzoff 1975-6-26 8144 El Dorado U.C. Blodgett Forest Research Station: County Road, ca. 1.6 miles east of main Station entrance. 1298 Comment
  UCD128456  Achillea millefolium Peter Rubtzoff 1974-6-19 7706 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral road. Comment
  CAS-BOT-BC210644  Achnatherum lemmonii R. E. Frenkel 1964-6-11 543 El Dorado On Sly Park Road, 0.1 mile south of entrance to Sly Park 1103 Comment
  CAS-BOT-BC210646  Achnatherum lemmonii John Thomas Howell; Gordon H. True 1970-5-27 46544 El Dorado N. of Leonardi Spring 1280 Comment
  SEINET11696015  Achnatherum lemmonii Unknown 1962-5-7 T.O. 2494 El Dorado N side of Pine Hill, grown from seed at UC Davis Campus, Agronomy Experimental Area 579 Comment
  UCD44182  Achnatherum nelsonii subsp. dorei C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1548 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC217017  Achnatherum occidentale Le Roy Abrams 1911-7-27 4775 El Dorado Lake Valley 1950 Comment
  CAS-BOT-BC216475  Achnatherum occidentale subsp. californicum A. A. Heller 1911-8-10 12535 El Dorado Near Echo Camp on the Lincoln Highway 2255 Comment
  UC1109169  Achnatherum occidentale subsp. californicum Verne Grant, Alva Grant 1946-7-28 7817 El Dorado above Boy Scout Camp (along trail from Upper Echo Lake to Desolation Valley) 2438 Comment
  UC1109181  Achnatherum occidentale subsp. californicum Verne Grant, Alva Grant 1946-7-18 7712 El Dorado n facing slope by Upper Echo Lake Upper Echo Lake 2316 Comment
  UC1133151  Achnatherum occidentale subsp. californicum H. S. Yates 1934-6-29 3896 El Dorado 1 mile ne Angora Lake; Pyramid Pk. Quadrangle 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
  OBI74484  Acmispon americanus David J. Keil 1992-1 23394 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCD165717  Acmispon americanus var. americanus Ellen Dean 2016-7-12 9072 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along Highway 89. 2061 Comment
  UCD42667  Acmispon americanus var. americanus C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 33 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 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
  SBBG68127  Acmispon glaber Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UCD104248  Acmispon nevadensis A. A. Heller 1919-7-29 13334 El Dorado Meek's bay, Lake Tahoe. Comment
  SD237428  Acmispon parviflorus G. K. Helmkamp, E. A. Helmkamp 2010-5-15 16045 El Dorado Sierra Nevada Mountains Foothills: String Canyon Road, 1.4 miles northeast of its junction with Consumnes Mine Road. 1110 Comment
  JEPS111340  Aconitum columbianum Petra Foerster 2007-7-28 El Dorado 2 mi W of South Lake Tahoe, 0.1 mi N of Emerald Bay Road, 0.1 mi E of Taylor Creek 1885 Comment
  UC1125853  Aconitum columbianum A. D. Gifford 1934-7-18 306 El Dorado 2 mi. n. Leek Springs Hill (near cabin on Camp Creek, due s. of <S___> Springs <__>); El Dorado Nat'l Forest, Pyramid Peak Quad. Comment
  UC148920  Aconitum columbianum H. M. Hall 1910-7-21 8798 El Dorado on short trail from the Lodge to Glen Alpine (200 yards above no. 8797); Sierra Nevada Mts., Glen Alpine Creek 1950 Comment
  UCD61727  Aconitum columbianum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4258 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  RSA567514  Aconitum columbianum var. columbianum Tim S. Ross 1990-7-3 3116 El Dorado Southern Sierra Nevada Mtn Range: Monarch Wilderness, Sequoia National Forest, Marshy area on easterly tributary of the E Fork of Grizzly Creek, SE of Wildman Meadow and SSW of Frypan Meadow. 2293 Comment
  RSA792006  Actaea rubra George K. Helmkamp, E. A. Helmkamp 2011-7-30 17941 El Dorado North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek 1209 Comment
  SEINET2084146  Adenocaulon bicolor G. Rink 1999-7-14 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  UCR170812  Adenocaulon bicolor George K. Helmkamp, E. A. Helmkamp 2005-8-9 9781 El Dorado Northern Sierra Nevada Foothills, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  CAS-BOT-BC62286  Adiantum aleuticum G. Thomas Robbins 1945-6-17 1998 El Dorado Camp Creek, near Baltic Peak 1036 Comment
  UCR208338  Adiantum jordanii George K. Helmkamp, E. A. Helmkamp 2009-4-21 14552 El Dorado Sierra Nevada Mountains Foothills, along CA-193, 1.1 miles south of the South Fork American River at Chili Bar 381 Comment
  SJSU3998  Aegilops triuncialis C. W. Sharsmith 1964-6-21 7342 El Dorado Shingle Springs (1 mi W) 365 Comment
  UCD37306  Aegilops triuncialis Beecher Crampton 1959-5-18 5221 El Dorado El Dorado County, Latrobe. Comment
  UCD38627  Aegilops triuncialis Beecher Crampton 1956-6-1 3503 El Dorado 2 miles northeast of Clarksville, near Bass Lake. Comment
  UCD51601  Aegilops triuncialis Beecher Crampton 1956-6-1 3503 El Dorado Bass Lake. Comment
  UCD136643  Aesculus californica G. K. Helmkamp; Elizabeth Helmkamp 2006-4-29 10254 El Dorado Northern Sierra Neveda Foothills: Rock Creek Road, 0.9 mi. E of CA Hwy 193. 415 Comment
  RSA0011969  Agastache urticifolia George K. Helmkamp, E. A. Helmkamp 2011-9-13 18265 El Dorado Foster Meadow Road, 0.6 miles north of its junction with CA-88 2136 Comment
  UCR233348  Agastache urticifolia George K. Helmkamp, E. A. Helmkamp 2011-9-13 18265 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road, 0.6 miles north of its junction with CA-88 2136 Comment
  RSA102067  Agastache urticifolia John H. Redfield 1872-8-31 263 El Dorado Lake Tahoe, Sierra Nevada Comment
  RSA62724  Agastache urticifolia George B. Grant 1906-8-1 7103 El Dorado Lake Tahoe. 2073 Comment
  JEPS72516  Ageratina occidentalis Gladys L. Smith 1972-7-20 3375 El Dorado along trail from Lake Gilmore to Glen Alpine 2499 Comment
  POM358214  Ageratina occidentalis Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  CAS-BOT-BC29502  Agoseris Elsie Zeile Lovegrove 1951-9-24 s.n. El Dorado Lake Tahoe Basin, Fish Hatchery Comment
  UC53897  Agoseris aurantiaca var. aurantiaca H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4752 El Dorado meadow near Forni; Sierra Nevada Mountains, Pyramid Peak 2286 Comment
  JEPS36228  Agoseris monticola Anna E. Ehlers 1920-7-14 722 El Dorado in mdws towards Angora Trail Meyers Comment
  RSA94993  Agoseris monticola F. W. Peirson 1925-7-1 6177 El Dorado Beach sands near state line, Lake Tahoe Comment
  RSA95012  Agoseris monticola F. W. Peirson 1931-8-9 9546 El Dorado Scattered on open gravelly slopes along the east trail to the summit of Mt. Tallac 2774 Comment
  CAS-BOT-BC210053  Agrostis Peter Rubtzoff; John Thomas Howell 1973-7-18 7129 El Dorado Blodgett Forest: Mutton Creek Road near East Fork Gaddis Creek crossing. 1295 Comment
  BFRS192 Image available Agrostis alba Peter Rubtzoff 1972-9-14 6888 El Dorado Blodgett Forest: Mutton Creek area just south of County Road (Comp. 360R). Comment
  UCD36214  Agrostis avenacea Beecher Crampton 1953-4-22 1122 El Dorado 3 miles W of Rescue, Hollister Ranch. 365 Comment
  CDA14103  Agrostis exarata G. F. Hrusa, J. Glazner 1997-6-3 13939 El Dorado Sierra Nevada; Exposed slopes surrounding Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  CHSC73513  Agrostis exarata L. P. Janeway; Eric Schroder 1998-9-14 6288 El Dorado Meadow along Saxon Creek, about 1.2 mi southeast of the Lake Tahoe Airport. 1935 Comment
  CAS-BOT-BC541428  Agrostis exarata G. Ledyard Stebbins 1969-6-1 6916 El Dorado 0.5 mi SW of Garden Valley. 576 Comment
  CAS-BOT-BC139707  Agrostis gigantea M. Halperin 1932-9-15 854 El Dorado Strawberry. 1737 Comment
  RSA129703  Agrostis humilis H. S. Yates 1936-8-8 5955 El Dorado Sayles Flat 2012 Comment
  CAS-BOT-BC139434  Agrostis hyemalis A. A. Heller 1915-8-6 12196 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  SD247279  Agrostis idahoensis George K. Helmkamp, Elizabeth Helmkamp 2013-8-2 22078 El Dorado Northern Sierra Nevada Moutains: Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy (Peddler Hill 7.5'Q) 1793 Comment
  UC70980  Agrostis idahoensis W. C. Blasdale July, 1897 El Dorado Lake Tahoe Region 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
  UCD73779  Agrostis idahoensis Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4479 El Dorado Washoe Meadows State Park. North-central part of fen system, just west of dry meadows. 1938 Comment
  SEINET11673909  Agrostis oregonensis L. R. Abrams 1930-1 12690 El Dorado near Lily Lake, Glen Alpine Canyon Comment
  UCD111865  Agrostis pallens Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7161 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Southwest corner of meadow. 1978 Comment
  UCD53240  Agrostis pallens Beecher Crampton 1954-7-2 2021 El Dorado Along US Hwy. 50, 4.5 miles west of Placerville. Comment
  UCD72684  Agrostis pallens Ellen Dean; T. Sasaki 2007-7-23 4406 El Dorado Tahoe Conservancy Lands, north of Lake Valley Recreation area, north side of Upper Truckee River. Upper Truckee River Restoration Project monitoring well #20 plot. 1923 Comment
  UCR206771  Agrostis pallens George K. Helmkamp, Amy Barnes 2009-7-8 15129 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  CAS-BOT-BC210141  Agrostis scabra Peter Rubtzoff 1972-9-19 6925 El Dorado Sierra Nevada. Blodgett Forest. Mutton Creek area ca. 0.35 mi. south of County Road (Comp. 360R). 1283 Comment
  CHSC73246  Agrostis scabra L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-28 5874 El Dorado Lake Tahoe Basin Management Unit. 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
  UCD108058  Agrostis scabra Tim Kuhn 2005-1 90 El Dorado El Dorado County. Comment
  UCD125388  Agrostis scabra Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7483 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. West side of highway 89, along General Creek. 1919 Comment
  UCD44858  Agrostis scabra C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2224 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD53366  Agrostis scabra A. Haig 1959-7-24 s.n. El Dorado Whitehall. 914 Comment
  UCR179339  Agrostis scabra George K. Helmkamp, E. A. Helmkamp 2006-8-24 11276 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  UCR190305  Agrostis scabra George K. Helmkamp, E. A. Helmkamp 2007-8-21 12790 El Dorado Northern Sierra Nevada Mountains, Ice House Road at the junction to the lower campground and boat ramp of Loon Lake 1976 Comment
  UCR2119  Agrostis scabra F. M. Reed, R. L. Pendleton 1907-7-26 1852 El Dorado Lake Tahoe Region, Glen Alpine Springs [c. 1.5 mi SW of Fallen Leaf Lake and 4 mi north of Hwy 50] 2073 Comment
  CAS-BOT-BC138660  Agrostis stolonifera Ira L. Wiggins 1938-10-11 5068 El Dorado Meadow 18 miles west of Lake Tahoe in Placerville-Tahoe Highway. Comment
  CHSC73521  Agrostis stolonifera L. P. Janeway; Eric Schroder 1998-8-17 6055 El Dorado Large meadow along Upper Truckee River, about 0.6 mi southeast of Hwy 50. 1900 Comment
  UC463447  Agrostis stolonifera Ira L. Wiggins 1930-10-11 5068 El Dorado 18 mi w Lake Tahoe (on Placerville-Tahoe highway) Comment
  UCR208500  Agrostis stolonifera Peter Rubtzoff 1972-9-20 6940 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mutton Creek area c. 0.2 mi. south of 'County Road 1277 Comment
  CDA28162  Agrostis thurberiana P. B. Kennedy 1920-8-1 s.n. El Dorado Eldorado National Forest. 0 Comment
  UCD53728  Agrostis variabilis A. A. Beelte; D. E. Beetle, Alva Hansen 16-26 Jul 1945 4092 El Dorado south side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  SACT000180  Aira caespitosa J. Lillard, H. Skidmore 1933-8-13 El Dorado On terminal moraine 2133.6 Comment
  UCR173679  Aira caryophyllea George K. Helmkamp, Elizabeth Helmkamp 2006-5-1 10283 El Dorado Northern Sierra Nevada foothills, corner of Pleasant Valley Road and Patterson Drive; west end of Diamond Springs 537 Comment
  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
  UC747511  Allium amplectens G. Thomas Robbins 1943-5-7 1075 El Dorado 3 mi e Placerville; Institute of Forest Genetics 792 Comment
  CAS-BOT-BC447491  Allium amplectens H. M. Hall 1921-6-24 11283 El Dorado Sly Park 1066 Comment
  JEPS74214  Allium campanulatum Gladys L. Smith and Alasdair Neilson 1970-7-27 2477 El Dorado summit area Echo Peak Echo Peak 2711 Comment
  UC907673  Allium campanulatum G. Thomas Robbins 1944-7-30 1815 El Dorado ridge above Lake Lois; Desolation Valley Wilderness Area 2590 Comment
  CAS-BOT-BC466404  Allium campanulatum David D. Keck 1932-6-30 1566 El Dorado Between Fallen Leaf Lake and Lake Tahoe, Sierra Nevada 1920 Comment
  CAS-BOT-BC466406  Allium campanulatum Elsie Zeile Lovegrove 1938-6-12 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe Basin 1950 Comment
  CAS-BOT-BC466409  Allium campanulatum Gladys L. Smith 1959-6-16 1111 El Dorado Fallen Leaf Lake road near junction with Highway 89, Sierra Nevada 1889 Comment
  SD81100  Allium campanulatum Darley A. Howe 1971-7-2 El Dorado Eldorado National Forest, near Lake Tahoe. 1829 Comment
  CAS-BOT-BC472041  Allium obtusum var. obtusum John Thomas Howell 1925-6-28 1241 El Dorado Trail between Eagle Lake and the Velma Lakes, Lake Tahoe Region Comment
  UCD158864  Allium tribracteatum G. Ledyard Stebbins 1971-7-7 8041 El Dorado Ridge 0.5 mile west of Cody Meadows. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD150265  Allium validum James A. Neilson Jr. 1971-8-2 2287 El Dorado Tahoe Basin, Grass Lake. 2353 Comment
  UCD165691  Allium validum Ellen Dean 2016-7-12 9047 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Within unnamed drainage on west side of Highway 89. 2060 Comment
  UCR175735  Allophyllum George K. Helmkamp, E. A. Helmkamp 2006-7-31 11061 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  SEINET2442069  Allophyllum gilioides George K. Helmkamp 2007-7-7 12468 El Dorado Northern Sierra Nevada Mountains: along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area.; 0 2033 Comment
  UCD72600  Allophyllum gilioides subsp. violaceum Ellen Dean; T. Sasaki 2007-7-23 4323 El Dorado Washoe Meadows State Park, southeast corner of park on northern side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #3 plot. 1920 Comment
  UCD34720  Allophyllum gilioides subsp. violaceum Beecher Crampton 1989-6-6 10164 El Dorado Tahoe Basin, Stateline, entrance to Stable road. Comment
  JEPS71307  Allophyllum integrifolium Gladys L. Smith 1971-7-9 3086 El Dorado n. wall trail from upper to lower boat dock Echo Lake 2346 Comment
  SBBG127566  Allophyllum integrifolium G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15273 El Dorado Wrights Lake Rd, 1.2 mi S of Wrights Lake 2073 Comment
  SD237545  Allophyllum integrifolium G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15273 El Dorado Sierra Nevada Mountains: Wrights Lake Road, 1.2 miles south of Wrights Lake (Pyramid Peak 7.5'Q) 2073 Comment
  UC908373  Allophyllum integrifolium Chas. M. Belshaw 1935-7-7 1110 El Dorado 6 mi. s.w. Lover's Leap (Cody Meadows); Sierra Nevada Mts., Cody Meadows 2438 Comment
  UCD74234  Allophyllum integrifolium Jennifer W. Burt; Jessica Hite 2005-8-15 126 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2137 Comment
  CAS-BOT-BC453423  Allotropa virgata Mrs. H. C. Cantelow 1936-7-26 s.n. El Dorado Near Lake Tahoe Comment
  POM177711  Alnus incana subsp. tenuifolia I. L. Wiggins 1930-10-12 5075 El Dorado Near Emerald Bay, Lake Tahoe. 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
  UCD109969  Alnus incana subsp. tenuifolia G. K. Helmkamp; E. A. Helmkamp 2007-9-2 12885 El Dorado Northern Sierra Nevada Mountains. Grizzly Flat Road, 0.7 mile southeast of Grizzly Flat beside a flowing creek. 1171 Comment
  UCD109981  Alnus incana subsp. tenuifolia R. Prag 1973-6-26 s.n. El Dorado Emerald Bay SP. Comment
  UCD125155  Alnus incana subsp. tenuifolia Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7447 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  UCD72927  Alnus incana subsp. tenuifolia Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4496 El Dorado Washoe Meadows State Park. Western edge of park off of Grizzly Mountain Road near sewer manhole #54. 1954 Comment
  UCR193194  Alnus incana subsp. tenuifolia George K. Helmkamp, E. A. Helmkamp 2007-5-31 12248 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 4.3 miles west of its junction with Wright's Lake Road, generally between Wright's Lake and Ice House Reservoir 1753 Comment
  UCR170982  Alnus rhombifolia George K. Helmkamp, E. A. Helmkamp 2006-1-16 10052 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive, at the W end of Diamond Springs 537 Comment
  UCD80511  Alopecurus carolinianus CNPS SN Foothill Team 2006-4-12 SNFN 0357 a El Dorado CDPR Folsom State Recreation Area, Folsom Lake. 138 Comment
  UCD97534  Amaranthus powellii G. 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
  CAS-BOT-BC13670  Ambrosia artemisiifolia G. L. Stebbins 1977-8-7 77141 El Dorado Along Carson Road, NE of Placerville. 792 Comment
  JEPS45499 Image available Amelanchier alnifolia var. pumila C. F. Allen Jun 1888 El Dorado Lake Tahoe Comment
  UC14218  Amelanchier alnifolia var. pumila Chesnut and Drew 1896-8-16 El Dorado Glen Alpine; Lake Tahoe Region Comment
  UC746949  Amelanchier alnifolia var. pumila G. Thomas Robbins 1943-7-25 1288 a El Dorado slopes above Medley Lakes (reservoir); Desolation Valley Wilderness Area 2590 Comment
  CDA25699  Amelanchier pallida A. C. Browne 1953-6-22 El Dorado Fallen Leaf Lake. 0 Comment
  CAS-BOT-BC142970  Amelanchier utahensis Alice Eastwood 1906-8-2 s.n. El Dorado Half Moon Lake - Glen Alpine region Comment
  CAS-BOT-BC142974  Amelanchier utahensis John Thomas Howell 1943-7-27 18881 El Dorado Silver Fork of American River 1432 Comment
  CAS-BOT-BC142976  Amelanchier utahensis Le Roy Abrams 1911-7-29 4818 El Dorado Fallen Leaf Trail, Mt. Tallac - Lake Tahoe Region 2286 Comment
  CAS-BOT-BC142979  Amelanchier utahensis Alice Eastwood 1909-1-1 177 El Dorado Sunnyside - Lake Tahoe Region 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
  UCR270719  Amelanchier utahensis John F. Emmel 1999-8-29 1641 El Dorado Sierra Nevada Mtns., SW Lake Tahoe region; along Glen Alpine Road 0.4 air mile NE of the NE edge of Lily Lake 1976 Comment
  CAS-BOT-BC180672  Amorpha californica var. californica Marian M. Enzler 1940-5-28 205 El Dorado About 5 miles from Auburn on highway 49, northeast-facing slope of American River Canyon 304 Comment
  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
  SD239635  Amsinckia menziesii G. K Helmkamp, E. A. Helmkamp 2009-4-4 14507 El Dorado Sierra Nevada Mountains Foothills: Sand Ridge Road, 7.9 miles (road) SW of Bucks Bar Road, ca. 6.1 miles (air) SW of Somerset (Fiddletown 7.5'Q) 545 Comment
  UC1039808  Amsinckia menziesii var. menziesii Peter H. Raven with G. Thomas Robbins 1956-4-29 9091 El Dorado 0.7 mi from Diamond Springs (on road to Somerset (Youngs)) Comment
  RSA0089985  Amsinckia retrorsa B. C. Templeton 1967-4-22 10753 El Dorado 16 miles west of Placerville. Comment
  SD212464  Anaphalis margaritacea G. K. Helmkamp, Elizabeth Helmkamp 2005-8-9 9798 El Dorado Northern Sierra Nevada Foothills; 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
  UCD128842  Anaphalis margaritacea G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11184 El Dorado Northern Sierra Nevada Mtns: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UCD147749  Anaphalis margaritacea Allyson Ayalon; Lucie Jerabkova 2012-7-1 120 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  CAS-BOT-BC45107  Anaphalis margaritacea Alice Eastwood 1906-9-5 1319 El Dorado Fallen Leaf Lake, Glen Alpine Region Comment
  UC8887  Anemone drummondii Miss Anna King May, 1900 El Dorado Lake Tahoe, Calif. Comment
  CAS-BOT-BC271480  Anisocarpus madioides G. L. Stebbins 1976-5-31 7630 El Dorado Above South Fork American River, 2 miles northwest of Placerville 396 Comment
  CAS-BOT-BC538055  Antennaria G. Ledyard Stebbins 1976-7-31 s.n. El Dorado Meeks Bay [exact location unknown] Comment
  UCD161006  Antennaria G. Ledyard Stebbins 1976-7-31 s.n. El Dorado Meeks Bay. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA93668  Antennaria argentea F. W. Peirson 1925-7-1 6181 El Dorado State Line, Lake Tahoe, Sierra Nevada 1951 Comment
  UCD128914  Antennaria corymbosa G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10879 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir. 2030 Comment
  CDA10079  Antennaria media P. B. Kennedy 1920-9-17 212 El Dorado Eldorado National Forest. Comment
  SBBG7573  Antennaria rosea H. and M. Dearing 1939-7-6 3850 El Dorado Lake Tahoe region Comment
  UC495504  Antennaria rosea Merle Randall 1930-6-24 El Dorado 100 ft above the east shore Echo Lake; Lake Tahoe Region, Echo Lake Comment
  POM57460  Antennaria rosea A. K. Chandler 1904-08 s.n. El Dorado Near Glen Alpine Comment
  UC54129  Antennaria rosea H. M. Hall and H. P. Chandler 1903-7-1 4647 El Dorado (vicinity of) Lake Tahoe; Sierra Nevada Mountains, Lake Tahoe 2286 Comment
  CAS-BOT-BC137760  Anthoxanthum odoratum John Thomas Howell 1963-7-9 39641 El Dorado Sierra Nevada. South Fork American River near Pacific House. 1036 Comment
  CAS-BOT-BC447666  Aphanes arvensis Alice Eastwood 1927-3-26 14160 El Dorado Coloma Comment
  SEINET7072674  Aphanes occidentalis A. G. Vestal 1963-5-5 s.n. El Dorado About 1.1 miles north of El Dorado. UTM Zone 10, 687451mE, 4285117mN. Coordinate datum: NAD 27. Comment
  CAS-BOT-BC218504  Apiaceae Gladys L. Smith 1959-6-16 1132 El Dorado Glen Alpine Road from Fallen Leaf Lake, between Lily Lake Trail juncion and second waterfall, about 1 mile in distance, Sierra Nevada 2225 Comment
  CAS-BOT-BC419685  Apocynum Peter Rubtzoff 1975-7-24 8250 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek Road ca. 0.3 mi. east of East Fork Gaddis Creek crossing (Comp. 510R). 1310 Comment
  SJSU11067  Apocynum androsaemifolium N. D. Addy 1962-7-7 170 El Dorado Higway 50, 3 mi NE of Echo Summit 1981 Comment
  SEINET3815543 Image available Aquilegia formosa George K. Helmkamp, E. A. Helmkamp 2011-7-30 17940 El Dorado Northern Sierra Nevada Mountains: North-South Road, 5.5 miles N of its junction with Omo Ranch Road, E side of bridge over Pi Pi Creek 1209 Comment
  UC1125877  Aquilegia formosa H. S. Yates 1934-6-29 3911 El Dorado 1 mile ne Angora Lake; Pyramid Pk. Quadrangle, El Dorado National Forest 2133 Comment
  UCD142275  Aquilegia formosa Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7922 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along trail connecting North and South Fire Roads between 2nd bridge and Lily Pond. By small walking bridge that goes over moist drainage and rocky area that must be a waterfall when running. Probably the drainage leading down from Lily Pond. 2005 Comment
  UCR234192  Aquilegia formosa George K. Helmkamp, E. A. Helmkamp 2011-7-7 17650 El Dorado Northern Sierra Nevada Mountains, Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  UCR217395  Arabidopsis thaliana George K. Helmkamp, Mary Jane Ganive, Mary Alice Barnes 2010-6-15 16305 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 14 miles southeast of junction with Sly Park Road at Jenkinson Lake 1662 Comment
  UCR217911  Arabidopsis thaliana George K. Helmkamp, E. A. Helmkamp 2010-5-22 16081 El Dorado Sierra Nevada Mountains Foothills, at the junction of Perry Creek Road and Slug Gulch Road, 0.5 mi. northeast of the village of Fairplay 677 Comment
  BFRS253 Image available Arabis Peter Rubtzoff 1976-6-22 8657 El Dorado Blodgett Forest: Headquarters Road ca. 0.05 miles east of Spring Road junction (Comp. 250R). Comment
  RSA0126412  Arabis glabra G. Thomas Robbins 1943-4-28 1039 El Dorado Western edge of property of Institute of Forest Genetics. 793 Comment
  CDA36413  Arabis holboellii var. pinetorum M. Beyers, G. F. Hrusa 2011-7-2 1012 El Dorado Sierra Nevada: Shealor Lakes. 2316 Comment
  UC1078834  Arceuthobium americanum Job Kuijt 1957-5-19 1341 El Dorado Tehoma Comment
  UCD149310  Arceuthobium campylopodum Ellen Dean; N. Khuu, K. Craig 2014-7-12 8454 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along dirt trail near campgrounds on north side of General Creek. 1944 Comment
  RSA633099  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24997 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  RSA633116  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24995 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  JEPS72448  Arctostaphylos nevadensis Gladys L. Smith 1971-9-25 3097 El Dorado along road from California Alpine Club Lodge and US Highway Maintenance Station Echo Summit 2250 Comment
  RSA46944  Arctostaphylos nevadensis G. Thomas Robbins 1943-6-27 1216 El Dorado Rocky ridge above Echo Summit Pass. 2439 Comment
  UC412652  Arctostaphylos nevadensis W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Point Rubicon vicinity of Lake Tahoe 1897 Comment
  UCD52711  Arctostaphylos nevadensis Morris Halperin 1932-8-14 913 El Dorado Strawberry. 2438 Comment
  SBBG50842  Arctostaphylos nevadensis subsp. nevadensis J. J. Zimmerli 1971-5-22 26 El Dorado Hwy 88, overlooking Salt Springs Reservoir 1859 Comment
  CAS-BOT-BC39910  Arctostaphylos nissenana Rimo Bacigalupi; G. T. Robbins 1955-5-22 5166 El Dorado Spanish Ravine, at southeastern edge of Placerville 609 Comment
  RSA121326  Arctostaphylos nissenana R. C. Wilson 1934-11-15 80 El Dorado 2 miles SSE of Diamond Springs. 579 Comment
  RSA273040  Arctostaphylos nissenana J. M. Tucker, Rudolf Schmid, T. E. Mallory, J. R. Maze 1965-3-24 3814 -19 El Dorado From a population sample of 40 shrubs; overlooking Martinez Creek, about halfway up this southeast-facing slope; hill at end of South Point Road. ca.. 1 1/2 miles south of Diamond Springs Comment
  UC1424946  Arctostaphylos nissenana Gary D. Wallace 1974-12-21 1339 El Dorado s Placerville (s side of Diamond Springs at end of South Point Road); foothills of the Sierra Nevada 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
  UCD14760  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -1 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  UCD14764  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -14 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  UCD52881  Arctostaphylos nissenana Roman Gankin 1965-3-24 422 El Dorado Hill overlooking Martinez Creek from the east (across Martinez Creek from South Point Road), south of Diamond Springs. Comment
  SEINET12524542 Image available Arctostaphylos nissenana var. arcana H. A. Jensen 1936-1 426 El Dorado Spanish Ravine, Placerville. Placerville Quadrangle. T. 10N. R11E. 610 Comment
  CAS-BOT-BC46696  Arctostaphylos patula Le Roy Abrams 1911-7-29 4822 El Dorado Fallen Leaf Lake. Mt. Tallac. 2286 Comment
  JEPS38831  Arctostaphylos patula P. B. Kennedy 1920-8-19 158 El Dorado grade from American River Eldorado National Forest 1828 Comment
  POM177608  Arctostaphylos patula I. L. Wiggins 1930-10-12 5079 El Dorado Near Emerald Bay, Lake Tahoe. Comment
  UCD111830  Arctostaphylos patula Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7148 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Southeast corner of meadow. 1978 Comment
  UCD110294  Arctostaphylos viscida Melanie Gogol-Prokurat 2007-4-13 2- 7 -f El Dorado On Salmon Falls Unit of Pine Hill Preserve, BLM, approx. 1 mile south of Dorado Ridge Trail and 1 mile east of Salmon Falls Road. Comment
  UCD14788  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -4 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
  UCD14791  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -7 El Dorado (Collected as part of a population sample of 40 shrubs, most of which were A. nissenana Merriam, with a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  UCR172640  Arctostaphylos viscida subsp. mariposa George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10207 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
  CAS-BOT-BC47416  Arctostaphylos viscida subsp. viscida L. Constance 1939-5-7 2479 El Dorado Sweetwater Creek 1.5 miles above mouth, Sierra Neveda foothills 213 Comment
  RSA752660  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2007-3-10 11608 El Dorado Rattlesnake Bar Rd, 6.8 miles southwest of its junction with CA-49, southwest of Pilot Hill 329 Comment
  UC1121422  Arctostaphylos viscida subsp. viscida A. E. Wieslander Nov. 1938 862 El Dorado 1 mi s Diamond Springs; Placerville Quadrangle Comment
  UCR206670  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2009-3-5 14329 El Dorado Northern Sierra Nevada Mtns. Foothills, Happy Valley Cutoff road, 0.1 mile east of its junction with Mt. Aukum Road, south of Pleasant Valley 617 Comment
  UCR206692  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2009-3-5 14335 El Dorado Northern Sierra Nevada Mtns. Foothills, Sand Ridge Road 4.3 miles east of its junction with CA-49 494 Comment
  UC75909  Arnica chamissonis W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Lake Tahoe 1897 Comment
  UCD166040  Arnica chamissonis Daniel M. McNair 2016-8-2 2192 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  CAS-BOT-BC82129  Arnica chamissonis G. L. Stebbins 1977-8-4 77116 El Dorado South Lake Tahoe, between Trout Creek and State Line 1920 Comment
  UCD55359  Arnica chamissonis subsp. foliosa Ellen Dean; Mark Bibbo 2006-7-18 3209 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Northeast of golfcourse hole 17 on north side of Upper Truckee River. 1913 Comment
  CAS-BOT-BC82308  Arnica cordifolia Alice Eastwood 1906-7-21 1221 El Dorado Trail to Angora Lakes Comment
  UC991123  Arnica dealbata H. B. Currier 1952-8-7 El Dorado upriver 0.5 mi South Fork Camp; El Dorado National Forest 1524 Comment
  JEPS71780  Arnica longifolia Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2764 El Dorado Mt. Tallac (summit area) Mt. Tallac 2819 Comment
  RSA9285  Arnica longifolia subsp. myriadenia C. B. Wolf 1928-8-15 3309 El Dorado On the trail to Mt. Tallac, above Glen Alpine. 2387 Comment
  CAS-BOT-BC82789  Arnica mollis E. A. McGregor 1909-8-9 62 El Dorado Half Moon Lake 2346 Comment
  JEPS71783  Arnica mollis Gladys L. Smith 1963-7-28 1983 El Dorado Echo Summit (along US 50) Echo Summit 2194 Comment
  UC205837  Arnica mollis P. B. Kennedy 1920-8-10 28 El Dorado Barrett Camp Eldorado National Forest 1935 Comment
  UCD129159  Arnica mollis Jack Major 1968-7-27 s.n. El Dorado El Dorado County. above south fork of Silver Creek. 2164 Comment
  UC593469  Arnica nevadensis G. L. Stebbins Jr. 1936-8-13 2036 El Dorado Tamarack Trail, w of Angora Peak 2286 Comment
  UC747456  Arnica nevadensis G. Thomas Robbins 1945-7-8 2054 El Dorado above, along Velma Lakes Trail Eagle Lake; Desolation Valley Wilderness Area 2286 Comment
  UC726616  Arnica ovata A. A. Heller 1916-8-11 12544 El Dorado south side of Echo Lake Echo Lake Comment
  UCD129309  Artemisia douglasiana G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11273 El Dorado Northern Sierra Nevada Mountains Foothills. Ice House Road, 2.3 miles south of Union Reservoir Road. 1552 Comment
  UCR200920  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2008-9-9 14077 El Dorado Foothills, northern Sierra Nevada Mountains, junction of Bear Creek Road and Meadow Brook Road at Bear Creek; east of CA-193 and south of Georgetown 678 Comment
  UCR270630  Artemisia douglasiana John F. Emmel 2001-6-25 1719 El Dorado Sierra Nevada Mtns., southwest Lake Tahoe area, along trail on west side of Fallen Leaf Lake, 0.5 air mile southwest of Cathedral Lake 1963 Comment
  CAS-BOT-BC93899  Artemisia dracunculus G. L. Stebbins 1978-8-13 78156 El Dorado Along Trout Creek, about 6 miles south of South Tahoe, 1 mile northwest of Fountain Place 2316 Comment
  CAS-BOT-BC93604  Artemisia rothrockii Alice Eastwood 1906-9-5 1312 El Dorado Mt. Tallac - Glen Alpine Region Comment
  CAS-BOT-BC97308  Artemisia tridentata subsp. tridentata James Moffitt 1926-8-22 s.n. El Dorado Lake Tahoe Comment
  SJSU2561  Asclepias cordifolia N. D. Addy 1962-7-7 150 El Dorado Carson Road, Placerville 566 Comment
  UCR233635  Asclepias cordifolia George K. Helmkamp, E. A. Helmkamp 2011-7-7 17641 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
  RSA480193  Aster R. D. Goeden, D. W. Ricker 1988-9-7 s.n. El Dorado El Dorado National Forest, Mormon Emigrant Trail on Iron Mountain Ridge. 2104 Comment
  UCR230956  Aster foliaceus var. parryi George K. Helmkamp, E. A. Helmkamp 2010-8-7 16750 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring 2136 Comment
  UCR235121  Aster foliaceus var. parryi George K. Helmkamp, William Barnes 2010-9-4 16933 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  UCR257094  Aster foliaceus var. parryi George K. Helmkamp, Elizabeth Helmkamp 2013-9-7 22269 El Dorado Northern Sierra Nevada Mountains, east side of Mormon Emigrant Trail, 2.7 miles west of its junction with CA-88/Carson Pass Hwy 2264 Comment
  RSA233730  Aster foliaceus var. parryi R. F. Thorne, C. W. Tilforth 1969-9-7 39287 El Dorado Grass Lake, S of Hwy. 89, about 0.5 mile W of Luther Pass 2317 Comment
  BFRS477 Image available Aster occidentalis Peter Rubtzoff 1974-9-21 7830 El Dorado Blodgett Forest: Lower Gaddis Creek Road ca. 0.75 mi. south of junction with Chinquapin Flat Road (Comp. 580E). 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
  UCR179311  Aster occidentalis George K. Helmkamp, E. A. Helmkamp 2006-8-24 11268 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  POM203348  Aster occidentalis M. Halperin 1932-9-15 883 El Dorado Strawberry. Comment
  UCR64461  Aster oregonensis M. Halperin 1932-9-15 887 El Dorado Strawberry Comment
  CDA10330  Aster oregonensis subsp. californicus A. C. Browne 1953-9-9 El Dorado Fallen Leaf. 0 Comment
  UC1128747  Astragalus bolanderi F. W. Embree 1934-7-18 163 El Dorado 1 mi n and 1 mi e Leek Springs Hill (Plot 80); Pyramid Pk Quad., El Dorado National Forest, Plot 80 2255 Comment
  UCR218094  Astragalus bolanderi George K. Helmkamp, E. A. Helmkamp 2010-7-23 16615 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
  UCR242350  Astragalus bolanderi George K. Helmkamp, E. A. Helmkamp 2010-8-20 16809 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  UCSB71766  Astragalus bolanderi Helmkamp, G.; Helmkamp, E. 2008-8-30 El Dorado Northern Sierra Nevada Mountains; Leek Spring Valley, Foster Meadow Road 0.9 miles southwest of its junction with Mormon Emigrant Trail (Tragedy Spring 7.5' Q.) 2241 Comment
  UC397279  Astragalus bolanderi Miss Helen D. Geis 19 El Dorado Mt. Ralston slope , Mt. Ralston slope (Tahoe Region) Comment
  UCD125372  Athyrium filix-femina Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7468 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1913 Comment
  JEPS35143  Athyrium filix-femina var. cyclosorum W. L. Jepson 1918-8-28 8178 El Dorado Heather Lake 2407 Comment
  JEPS73112  Athyrium filix-femina var. cyclosorum Gladys L. Smith 1964-7-5 2095 El Dorado around Echo Lake Echo Summit (s side of lake) 2194 Comment
  UCD142033  Athyrium filix-femina var. cyclosorum Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7857 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
  UC42223  Athyrium filix-femina var. cyclosorum W. H. Brewer 1863-8-25 El Dorado <e shore ?> Lake Tahoe Comment
  UC527829  Athyrium filix-femina var. cyclosorum Ira L. Wiggins 1933-8-6 6761 El Dorado at foot of Cathedral Peak (near Lily Lake) Comment
  UCD96114  Avena fatua Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6978 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
  CAS-BOT-BC98024  Baccharis pilularis John Thomas Howell 1976-10-29 52308 El Dorado On Salmon Falls Road at Sweetwater Creek 149 Comment
  UC747193  Baccharis pilularis G. Thomas Robbins 1943-11-2 1406 El Dorado 3 mi e of, on slope above Smith Flat Placerville 731 Comment
  UC912518  Balsamorhiza deltoidea Herbert L. Mason 1932-4-25 7019 El Dorado on road between Coloma and Auburn Coloma; Pilot Hill Comment
  UC219395  Balsamorhiza deltoidea H. M. Hall 1921-4-13 11246 El Dorado Sierra Nevada foothills Comment
  CAS-BOT-BC106435  Balsamorhiza sagittata John Thomas Howell 1925-6-17 1172 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 Comment
  UCSB16094  Balsamorhiza sagittata Breedlove, Dennis 1962-6-13 El Dorado 3 miles south of Meyers on State Highway 89; Sierra Nevada 1996 Comment
  UCD147656  Barbarea vulgaris Allyson Ayalon; Lucie Jerabkova 2012-7-1 34 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UC1614318  Berberis Charles M. Belshaw 1936-2-29 1543 El Dorado 3 mi e of Georgetown (and about 12 mi n of Placerville by road, Sierra Nevada Foothills); Sierra Nevada Foothills Comment
  CAS-BOT-BC75656  Berberis nervosa D. L. Smith; G. L. Stebbins 1975-11-28 C 7509 El Dorado Long Canyon, 3.5 miles northeast of Camino. 762 Comment
  UCD55401  Bistorta bistortoides Ellen Dean; Mark Bibbo 2006-7-19 3251 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
  BFRS22 Image available Blechnum Peter Rubtzoff 1972-10-11 7015 El Dorado Blodgett Forest: Bacon Canyon in headquarters area (Comp. 250R) Comment
  SD10000  Blechnum spicant W. G. Watkins 1900-7-11 El Dorado Van Horn Creek, 40 mile east of Placerville 2440 Comment
  SJSU3969  Boechera arcuata C. W. Sharsmith 1964-6-19 7298 El Dorado Fallen Leaf L (0.5 mi N of lower end) 1950 Comment
  UC54264  Boechera depauperata H. M. Hall and H. P. Chandler Jul 1903 4624 El Dorado vicinity Lake Tahoe; Sierra Nevada Mountains, Mt. Tallac 2941 Comment
  JEPS72287  Boechera howellii Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2678 El Dorado Freel Peak summit area Freel Peak 2895 Comment
  CAS-BOT-BC16288  Boechera howellii G. Thomas Robbins 1944-7-29 1805 El Dorado Desolation Wildnerness Area. Above Lake Schmidell. Slopes of Red Peak. 2651 Comment
  CAS-BOT-BC14213  Boechera pinetorum Alice Eastwood 1906-7-24 933 El Dorado Glen Alpine Region. Camp Agassiz. Comment
  SEINET3166156  Boechera platysperma Donovan Bailey 2008-7-19 269 El Dorado Eagle Lakes on the western edge of Desolation Wilderness. Tahoe Basin Management Unit. South side of Eagle Lake, ca. 100 m from the lake shore. Plants failry common on granitic gravelly soil in the open. 2122 Comment
  UCD106574  Boechera retrofracta Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7215 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Southern region of Bay just south of trail to Eagle Point. 1905 Comment
  SEINET12004223  Boechera retrofracta H. H. Heller 1938-1 717 El Dorado Stanford Camp, Fallenleaf Comment
  UC420403  Bolandra californica F. M. Reed and R. L. Pendleton 1907-7-25 1177 El Dorado between camp and Modjeska Falls; Lake Tahoe Region 2042 Comment
  UCD136815  Botrychium multifidum Dennis Wm. Stevenson 1974-9-11 365 El Dorado Along north side of Lake Audrain outlet (ca. 100 yards west of lake). 2194 Comment
  RSA800471  Boykinia major Peter Rubtzoff 1974-7-22 7737 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 mi south of Forest Service public road. 1266 Comment
  SEINET10340062  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
  CAS-BOT-BC145651  Brachypodium distachyon John Thomas Howell 1954-5-17 29774 El Dorado Sierra Nevada. 8.5 miles south of Diamond Spring. Comment
  CAS-BOT-BC127798  Brickellia grandiflora L. R. Abrams 1930-8-20 12755 El Dorado near Lily Lake 1981 Comment
  SEINET4182975 Image available Briza minor Mary E. Barkworth 1980-4-18 El Dorado Folsom Lake State Park, Peninsula Campground 244 Comment
  UCR184793  Briza minor George K. Helmkamp, E. A. Helmkamp 2007-5-11 11989 El Dorado Foothills, northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Diamond Springs 524 Comment
  SEINET7096689  Brodiaea californica A. G. Vestal 1947-4-28 s.n. El Dorado Ca 3.9 miles south of El Dorado on Route 49. NAD27, 38? deg. 37' 57ao, -120?_ 51' 07ao (converted to WGS84 decimal degrees) Comment
  UC747541  Brodiaea minor G. Thomas Robbins 1944-6-27 1737 El Dorado top of ridge above North Fork Webber Creek (about 3 mi e of Camino) 975 Comment
  UCD163378  Brodiaea minor Robert E. Preston 2015-5-29 2999 El Dorado 2.25 mi SSE of Georgetown, along Bear Creek Rd. 710 Comment
  CAS-BOT-BC484581  Brodiaea purdyi H. M. Hall 1921-6-24 11284 El Dorado Sly Park, Sierra Foothills 1066 Comment
  UCD69732  Brodiaea volubilis Carolyn Schlobohm 1989-4-20 16 El Dorado Pine Hill. Hillside. With Rhus and Quercus. On semi dry soil in partial shade. Herb with pink flowers. 512 Comment
  SEINET4178819 Image available Bromus carinatus George K. Helmkamp, E. A. Helmkamp 16725 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 mile east of it's junction with Mormon Emigrant Trail, at Jim Quinn Spring. 2135 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
  RSA757539  Bromus carinatus var. carinatus George K. Helmkamp, Amy Barnes 2009-7-8 15157 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
  UCR250074  Bromus carinatus var. carinatus George K. Helmkamp, Mary Alice Barnes 2013-5-10 20530 El Dorado Northern Sierra Nevada Mtns. Foothills, Wentworth Springs Road, 3.4 miles east of Georgetown 983 Comment
  UC60186  Bromus diandrus J. G. Lemmon June 1889 El Dorado Lake Tahoe 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
  UCR217935  Bromus hordeaceus George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16144 El Dorado Sierra Nevada Mountains Foothills, along Perry Creek, about 0.2 mile south of Slug Gulch Road, at a point 4.7 miles east of junction with Perry Creek Road 1027 Comment
  UCR106665  Bromus inermis Scott D. White, Julie Greene 1997-7-13 5404 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
  SACT000647  Bromus madritensis J. Wilson 1985-4-30 El Dorado Gabbro, chaparral, dry hillside 432.8 Comment
  SEINET4110845  Bromus orcuttianus D. W. Taylor 2006-1 19547 El Dorado Slab Creek; ca. 1 air mile S. of Pino Grande (site), eastern vicinity Blodgett Forest. 1234 Comment
  UCD57193  Calamagrostis breweri G. L. Stebbins Jr. 1942-8-30 3317 El Dorado Desolation Valley, near Lake Le Conte, 7 miles west of Fallen Leaf. 2590 Comment
  RSA0093560  Calandrinia ciliata George K. Helmkamp, E. A. Helmkamp 2009-3-19 14429 El Dorado Sierra Nevada Mtns. Foothills. Rock Creek Road at the Rock Creek crossing; about 3.5 miles west of Finnon Reservoir. 412 Comment
  CAS-BOT-BC80370  Calocedrus decurrens G. Thomas Robbins 1944-10-15 1832 El Dorado At C.C.C. Camp Snowline, 3 mi. e. of Camino 1036 Comment
  UC463456  Calocedrus decurrens Ira L. Wiggins 1930-10-11 5064 El Dorado 18 mi w Lake Tahoe (along Placerville-Tahoe highway) Comment
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Feb 13 2012
  UCD139458  Calochortus albus R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  CAS-BOT-BC487459  Calochortus albus John Thomas Howell 1954-5-16 29628 El Dorado Shingle Springs; Sierra Nevada 426 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
  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-BC487948  Calochortus leichtlinii J. F. Rock 1917-6-1 s.n. El Dorado Lake Tahoe Comment
  CAS-BOT-BC487952  Calochortus leichtlinii Alice Eastwood 1906-7-23 994 El Dorado Glen Alpine region, Camp agassiz Comment
  JEPS73029  Calochortus minimus Gladys L. Smith 1972-7-18 3534 El Dorado trail from Wrights Lake to Grouse Lake 2377 Comment
  CAS-BOT-BC492618  Calochortus monophyllus John Thomas Howell 1954-5-17 29677 El Dorado 3 miles south of garden Valley 850 Comment
  UCD19850  Calochortus nudus C. H. Lamoureux; R. Parke and R. Gankin 1956-5-27 1100 El Dorado On R. Gankin's property, near Pacific House on Hwy. 50. Comment
  SEINET5122824  Calochortus superbus Unknown 1995-6-17 06 El Dorado near Placerville, CA Comment
  UCR217387  Calochortus venustus George K. Helmkamp, E. A. Helmkamp 2010-6-14 16294 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch road, just west of its junction with Stinson Road and about 3 miles from its junction with Perry Creek Road 1052 Comment
  CAS-BOT-BC496753  Calochortus venustus G. Thomas Robbins 1943-5-29 1106 El Dorado Open, grassy areas on Digger pine woodland slope at western edge on Institute of Forest Genetics, 3 mi. e. of Placerville. 731 Comment
  JEPS60525  Caltha biflora Alice M. Ottley 1920-6-19 804 El Dorado Keiths Dome, near Fallen Leaf Lake. Comment
  POM161926  Caltha howellii Herbert McLean Evans 1920-7-8 s.n. El Dorado [No locality information on label.] Comment
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Feb 5 2011
  UC480714  Caltha leptosepala W. C. Blasdale 1923-7-23 El Dorado Le Conte Lake; Lake Tahoe Region, Le Conte Lake Comment
  CAS-BOT-BC273283  Calycadenia fremontii Brandegee No date on label s.n. El Dorado Unspecified Comment
  UCD129749  Calycadenia multiglandulosa H. T. Hartmann 1941-8-11 s.n. El Dorado near Placerville. Comment
  UC175017  Calycadenia truncata Katharine Brandegee 1914-8-1 El Dorado between Placerville and Camino Comment
  CAS-BOT-BC275363  Calycadenia truncata var. truncata Marcus E. Jones 1882-9-20 3369 El Dorado St. Lawrence 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
  UC495599  Calyptridium monospermum Merle Randall 1930-6-22 El Dorado Berkeley Echo Camp; Lake Tahoe Region, Berkeley Echo Camp Comment
  UCR175711  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2006-7-10 10924 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
  UCR201891  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2008-8-1 13957 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road 2021 Comment
  BFRS442 Image available Calyptridium umbellatum Peter Rubtzoff 1974-6-18 7589 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  JEPS72302  Calyptridium umbellatum Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2507 El Dorado Echo Peak, summit area Echo Peak 2711 Comment
  UCD100440  Calyptridium umbellatum P. B. Kennedy 1920-8-12 42 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD126171  Calystegia stebbinsii David Grau 1972-5-6 18 El Dorado north side of U.S. Highway 50, Coloma exit, 18 miles west of Placerville. Comment
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May 13 2017
  BFRS62 Image available Camassia Peter Rubtzoff, John Thomas Howell 1973-7-18 7132 El Dorado Blodgett Forest: East Fork Gaddis Creek north of Mutton Creek Road crossing (Comp. 460E) Comment
  UC747520  Camassia quamash G. Thomas Robbins 1943-8-15 1348 El Dorado 2 1/2 mi ne of Wrights Lake (in streamlet of Grouse Lake); Grouse Lake 2438 Comment
  JEPS73033  Camassia quamash subsp. quamash Gladys L. Smith 1972-7-18 3557 El Dorado 2 1/2 mi ne of Wrights Lake (along trail to Grouse Lake) 2438 Comment
  SEINET4178568 Image available Capsella bursa-pastoris Unknown 2010-3-26 El Dorado Sierra Nevada Mtns, jct of Morales Ranch Rd and Sand Ridge Rd. 396 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
  UC1126886  Cardamine breweri C. M. Belshaw 1935-7-9 1123 El Dorado 41 milestone Placerville Road to Tahoe (Sierra Nevada Mountains); Pyramid Peak Quad., Sierra Nevada Mountains Comment
  CAS-BOT-BC471260  Cardamine cordifolia Alice Eastwood 1909-8-1 243 El Dorado Deer Park, Lake Tahoe Region Comment
  UCR238608  Cardamine hirsuta George K. Helmkamp, E. A. Helmkamp 2012-3-30 18642 El Dorado Northern Sierra Nevada Mountains Foothills, Happy Valley Road, just west of the bridge over the Consumnes River 543 Comment
  CDA18790  Cardamine hirsuta T. Tidwell 2000-2-28 s.n. El Dorado Ridgeview Village, El Dorado Hills. 0 Comment
  UCR235489  Cardamine oligosperma George K. Helmkamp, E. A. Helmkamp 2012-4-27 18851 El Dorado Northern Sierra Nevada Mountains Foothills, Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River 401 Comment
  SEINET13203108 Image available Cardamine pensylvanica George K. Helmkamp, E. A. Helmkamp 2012-1 18895 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road north of Pollock Pines, at the south side of the bridge over the South Fork American River (Slate Mountain 7.5' Q.) 591 Comment
  UCD34092  Carduus pycnocephalus Beecher Crampton 1976-5-12 9382 El Dorado NE of Clarksville on Bass Lake Road. Comment
  UC1586916  Carex Juha Pykala, D. H. Norris and Heikki Toivonen 1987-7-23 2937 El Dorado E-part Grass Lake; El Dorado National Forest 2350 Comment
  UCD60439  Carex Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3990 El Dorado Washoe Meadows State Park. Angora Meadows, between sewer manholes #7 and #8. 1921 Comment
  UCR235571  Carex George K. Helmkamp, E. A. Helmkamp 2012-5-3 18901 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road north of Pollock Pines, at the south side of the bridge over the South Fork American River 591 Comment
  UC2042519  Carex Barbara Keller and Holly Forbes 2010-7-16 El Dorado Fallen Leaf Lake Campground near pump station. Comment
  CHSC73330  Carex abrupta L. P. Janeway; Eric Schroder 1998-8-20 6130 El Dorado Lake Tahoe Basin Management Unit. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  UCR278360  Carex abrupta Peter F. Zika 2010-8-10 25319 El Dorado Northern Sierra Nevada Highlands, northwest end of Grass Lake, west side of Luther Pass 2365 Comment
  UCR209405  Carex amplifolia Peter Rubtzoff, J. T. Howell 1973-7-19 7193 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road 1296 Comment
  JEPS73194  Carex angustata Gladys L. Smith 1969-8-6 2609 El Dorado near Lake Audrain; Esho summit area 2194 Comment
  SEINET13327101  Carex angustata E. Dean, T. Sasaki 2007-7-23 4373 El Dorado Washoe Meadows State Park, southeatern corner of the park on the south side of the Upper Truckee River, upper Truckee River Restoration Project monitoring well # 1 plot 1920 Comment
  UCD72651  Carex angustata Ellen Dean; T. Sasaki 2007-7-23 4373 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #1 plot. 1920 Comment
  CHSC83472  Carex athrostachya Bill Maslach 2001-7-12 41 El Dorado Northern High Sierra Nevada, Tahoe Basin. In small tributary to General Cr., upstream of where it crosses a dirt road about 1 km. upstream of large bridge over General Cr. Sugar Pine Point State Park. 1950 Comment
  UCD42741  Carex athrostachya C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 107 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  CHSC73095  Carex aurea L. P. Janeway 1998-8-5 5929 El Dorado Large meadow near mouth of Meeks Creek; west of hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  RSA0015576  Carex bolanderi Peter Rubtzoff 1974-8-20 7824 El Dorado U.C. Blodgett Forest Research Station, Headquarters Loop Road at Bacon Creek crossing west of headquarters. Near the road south of the creek. 1296 Comment
  RSA0089407  Carex brainerdii Dean Wm. Taylor 2015-6-11 21560 El Dorado North Rim Silver Creek Canyon, on nose of the canyon rim just west of Bear Creek drainage (3.8 air miles W of Union Valley Reservoir dam). 1456 Comment
  CAS-BOT-BC64993  Carex brainerdii Peter Rubtzoff 1976-6-9 8620 El Dorado Blodgett Forest: off east side of 90 cutoff, ca 0.05 mi S of junction with Loop Road (compartment 90E). 1277 Comment
  CAS-BOT-BC34199  Carex canescens John Thomas Howell 1963-7-9 39648 El Dorado Sierra Nevada. Near foot of Echo Summit grade, 1 mile southwest of Meyers. 2011 Comment
  POM87084  Carex canescens F. W. Peirson 1925-7-2 6226 El Dorado Fallen Leaf Lake. Road to Glen Alpine. 1982 Comment
  UCD150191  Carex cusickii Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8534 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Western side of park, SE of intersection of Mountain Meadow Road and N Upper Truckee Road. 1929 Comment
  CAS-BOT-BC520403  Carex cyrtostachya Peter Rubtzoff; John Thomas Howell 1973-7-19 7187 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Rd (Comp. 150E) 1295 Comment
  UC1537175  Carex densa Gordon H. True Jr. 1936-4-9 416 El Dorado Hills between Eldorado and Shingle Springs 457 Comment
  UCR257716  Carex densa George K. Helmkamp 2013-4-30 20443 El Dorado Sierra Nevada Mountains Foothills, Pleasant Valley Road, 0.4 mile northwest of Pleasant Valley 753 Comment
  CAS-BOT-BC20554  Carex diandra Roxana S. Ferris; Ledyard Stebbins 1947-7-27 11627 El Dorado Grass Lake. North side of Luther Pass. Comment
  UCD73782  Carex disperma Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4482 El Dorado Washoe Meadows State Park. North-central part of fen system. 1940 Comment
  CAS-BOT-BC20572  Carex disperma G. L. Stebbins 1976-7-25 76130 El Dorado King's Meadow, east of Pino Grande. 1249 Comment
  CAS-BOT-BC20618  Carex douglasii H. S. Yates 1936-8-8 5972 El Dorado Sayles Flat, east of Strawberry, South Fork of the American River. 2011 Comment
  CAS-BOT-BC20620  Carex douglasii Mrs. H. C. Cantelow 1936-7-26 1493 El Dorado Luther Pass near Grass Lake. 2346 Comment
  UCD118381  Carex echinata Danielle Roach; Kendra Sikes 2010-9-7 74 El Dorado Sugar Pine Fen, South of campground and north of General Creek in Sugar Pine State Park, Tahoe Basin. Collected in vegetation plot #LTAHSP_F3 of the CNPS/Forest Service fen vegetation project. 1915 Comment
  UCD149102  Carex echinata Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8469 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Along trail that connects the Grizzly Mtn Rd entrance to park with dry meadow that is in central part of park. North side of trail in wet forest. 1934 Comment
  UCD61739  Carex echinata Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4270 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1926 Comment
  SEINET10955308  Carex exserta Alan A. Beetle, D. E. Beetle; Alva Hansen 1945-7-16 Beetle 3960 El Dorado South side of Upper Echo Lake, north slope of Ralston Mountain. Dry, rocky slopes. 2286 Comment
  RSA755556  Carex feta George K. Helmkamp, E. A. Helmkamp 2009-8-19 15490 El Dorado Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  CHSC114372  Carex filifolia var. erostrata M. Beyers 2011-7-20 1016 El Dorado Sierra Nevada Mountains: Shealor Lakes. Comment
  CAS-BOT-BC21251  Carex fracta Lewis S. Rose 1941-7-21 41333 El Dorado Emerald Bay, Lake Tahoe. 1950 Comment
  SEINET7559383 Image available Carex fracta Ray Tallent 1987-8-6 881 El Dorado Desolation Wilderness Area. Crest Trail ca 1/4 mile east of Tamarack Lake spur. 2377 Comment
  UCD165839  Carex fracta Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9174 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Along fire road that begins near park residences on the west side of Highway 89, northwest of residences. 2091 Comment
  UCR250693  Carex fracta George K. Helmkamp, Mary Alice Barnes 2013-5-10 20538 El Dorado Northern Sierra Nevada Mtns. Foothills, Volcanoville Road near junction with Rubicon Rd., 1.8 miles northwest of Wentworth Springs Road, NE of Georgetown 1044 Comment
  JEPS74226  Carex helleri Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2778 El Dorado summit area Mt. Tallac Mt. Tallac 2819 Comment
  CAS-BOT-BC22088  Carex heteroneura Alice Eastwood 1906-7-21 1176 El Dorado Glen Alpine Region. Mount Tallac. Comment
  UCD140447  Carex hoodii Mary Lou Linvill 1972-5-27 23 El Dorado 2 miles from Fallen Leaf Lodge. 1828 Comment
  RSA550459  Carex illota R. Tallent 1987-7-26 827 El Dorado Desolation Wilderness; Lake Sylvia Area. 2439 Comment
  CHSC73325  Carex integra L. P. Janeway; Eric Schroder 1998-8-27 6192 El Dorado Large, long meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  UCD148160  Carex integra Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8264 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. 1927 Comment
  UCD55360  Carex integra Ellen Dean; Mark Bibbo 2006-7-18 3210 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Northeast of golfcourse hole 17 on north side of Upper Truckee River. 1913 Comment
  UCR172671B  Carex integra George K. Helmkamp, Elizabeth Helmkamp 2006-4-11 10177 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Along Mother Load Road, 0.3 mi N of Pleasant Valley Road (just west of El Dorado) 476 Comment
  UCR173977  Carex integra George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10677 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 9.1 miles north of Hwy US-50 1662 Comment
  CAS-BOT-BC35778  Carex jonesii Mrs. H. C. Cantelow 1936-7-26 1494 El Dorado n. end of Grass Lake 0 Comment
  UCR208503  Carex laeviculmis Peter Rubtzoff, J. T. Howell 1973-7-19 7183 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road 1296 Comment
  RSA7963  Carex lenticularis var. impressa Carl B. Wolf 1928-8-17 3328 El Dorado Susie Lake. 2354 Comment
  UCD74077  Carex leporinella Jennifer W. Burt; Jessica Hite 2005-8-11 6 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2098 Comment
  RSA364206  Carex limosa Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47230 El Dorado Grass Lake: just N of Luther Pass. 2348 Comment
  UCR15426  Carex limosa George K. Helmkamp 1977-9-5 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, near Luther Pass 2317 Comment
  CAS-BOT-BC31530  Carex luzulifolia LeRoy Abrams 1911-7-29 4838 El Dorado Glenn Alpine trail, Mt. Tallac 2743 Comment
  UC1035810  Carex luzulifolia Annie M. Alexander and Louise Kellogg 1943-8-23 3471 El Dorado Mount Tallac Sierra Nevada, Lake Tahoe region Comment
  RSA0019506  Carex luzulina var. ablata Peter Rubtzoff 1974-6-5 7563 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UCD149294  Carex microptera Ellen Dean; N. Khuu, K. Craig 2014-7-12 8440 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek between Hwy 89 and bridge that connects North and South Fire Roads. 1934 Comment
  UCD140664  Carex multicaulis Peter Rubtzoff 1972-9-14 6884 El Dorado Sierra Nevada. Blodgett Forest: Mutton Creek area just south of 'County Road' (Comp. 360R). 1271 Comment
  SEINET10713221  Carex multicostata Peter F. Zika 2010-8-10 Zika 25313 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH). 2365 Comment
  UCD43749  Carex multicostata C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1115 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  CHSC73329  Carex pachystachya L. P. Janeway; Eric Schroder 1998-8-17 6056 El Dorado Lake Tahoe Basin Management Unit. Large meadow along Upper Truckee River, about 0.6 mi southeast of Hwy 50. 1900 Comment
  UCSB63757  Carex praegracilis Janeway, L.; Schroder, Eric 1998-8-27 El Dorado T12N, R18E, SW1/4 of NE1/4 of sec. 3; South Lake Tahoe quad.; along Trout Creek about 0.4 mi south-southeast of Hwy. 50 1901 Comment
  CAS-BOT-BC118735  Carex preslii Hilda H. Heller 1938-7-27 880 El Dorado Tamarack Trail, Fallen Leaf. Comment
  UC1238  Carex raynoldsii Ezra Brainerd 1897-7-17 El Dorado lake near Meisner's ranch; Sierra Nevada Mts. 2133 Comment
  SEINET11125977 Image available Carex scopulorum var. bracteosa Unknown 2010-1 25312 El Dorado NW end of Grass Lake, W side of Luther Pass, northern sierra Nevada Highlands (n SNH) Comment
  UCD149277  Carex senta G. L. Stebbins 1976-6-2 7633 El Dorado Along Rock Creek, 7 miles southeast of Georgetown. (Exact location unknown. Coordinates estimated by label maker.) 609 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
  CAS-BOT-BC21255  Carex specifica G. L. Stebbins 1977-7-29 7794 El Dorado Northeast end of Wright's Lake. 2118 Comment
  UCR148113  Carex straminiformis Beecher Crampton 1984-8-15 9902 El Dorado Stateline 1906 Comment
  CAS-BOT-BC117081  Carex straminiformis H. M. Hall; H. P. Chandler 1903-8-1 4742 El Dorado East side of main Peak, Pyramid Peak. 2804 Comment
  SEINET10749883  Carex straminiformis William H. Brewer Brewer 2139 El Dorado On dry soil near summit of Pyramid Pealt, 2896 Comment
  CAS-BOT-BC116698  Carex subfusca G. Thomas Robbins 1944-7-6 1747 El Dorado Grassy meadow, Sly Park, 5 mi S of Pollock Pines. 975 Comment
  CAS-BOT-BC115705  Carex tahoensis John Thomas Howell 1946-8-31 22952 El Dorado Summit ridge of Mt Tallac. Type-locality. 2956 Comment
  CAS-BOT-BC115309  Carex utriculata Brewer 2161 El Dorado Truckee River bed. Comment
  SEINET10748499  Carex utriculata Jussel 1941-7-11 JUSSEL s.n. El Dorado Lake Tahoe at Bijou. Comment
  UC747749  Carex vesicaria H. O. Jenkins 1937-8-27 El Dorado 2 mi s Echo Summit (Benwood Meadows) 2286 Comment
  CAS-BOT-BC115081  Carex vesicaria Mrs. H. C. Cantelow 1936-7-26 1499 El Dorado W. end Grass Lake, Luther Pass. Comment
  UCR178758  Carex vesicaria var. vesicaria George K. Helmkamp, E. A. Helmkamp 2006-8-30 11312 El Dorado Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake 2338 Comment
  SBBG5527  Cassiope mertensiana D. Myrick 1958-9-22 10 El Dorado above Fallen Leaf Lake, on the trail from Glen Alpine to Heather Lake 2743 Comment
  SD3559  Cassiope mertensiana unknown Unknown El Dorado 2285 Comment
  POM303025  Cassiope mertensiana subsp. californica L. S. Rose 1944-7-17 44137 El Dorado Above Eagle Lake, 3 mi. w. of Emerald Bay, Lake Tahoe. 2438 Comment
  UC1120940  Cassiope mertensiana subsp. californica P. L. Johannsen 1934-8-9 456 El Dorado 2 miles N. E. of Wright's Lakes 2438 Comment
  UC480735  Cassiope mertensiana subsp. californica W. C. Blasdale 1923-7-23 El Dorado Heather Lake, Lake Tahoe Region Comment
  UC73570  Cassiope mertensiana subsp. californica Chesnut and Drew 1890-8-13 El Dorado Glen Alpine, Lake Tahoe Region Comment
  JEPS17397  Castilleja affinis subsp. affinis Rimo Bacigalupi with G. Thomas Robbins 1955-5-6 5061 El Dorado 2.3 mi due s Pilot Hill (along direct road from Pilot Hill to Folsom via Salmon Falls) 426 Comment
  JEPS79103  Castilleja affinis subsp. affinis L. R. Heckard 1980-5-18 5197 El Dorado nw of Rescue (w of Placerville); Pine Hill 609 Comment
  SBBG11869  Castilleja applegatei D. Myrick 1958-6-25 50 El Dorado Pine Forest Flats at S end of Lake Tahoe 1889 Comment
  RSA46402  Castilleja applegatei subsp. pinetorum Alice Eastwood 1912-6-15 359 El Dorado Deer Park, Lake Tahoe region. Comment
  UC1031228  Castilleja applegatei subsp. pinetorum A. D. Gifford 1934-8-17 298 El Dorado 1.5 mi se Camp Springs; Pyramid Peak Quad. 1828 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
  CHSC37351  Castilleja attenuata Michael P. Crivello 1979-4-10 El Dorado 1 mi sse of Coloma on Hwy 49, where Hwy 49 crosses Chuck Ravine. 289 Comment
  SBBG68577  Castilleja attenuata Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UCD122576  Castilleja linariifolia P. B. Kennedy 1920-8-14 76 El Dorado El Dorado National Forest -- Barrett Camp. 1935 Comment
  UC886504  Castilleja lineariloba Carl B. Wolf El Dorado 2 mi s Salmon Falls (w slope of Sierra Nevada); Sierra Nevada 152 Comment
  JEPS71629  Castilleja miniata Gladys L. Smith 1964-7-30 2244 El Dorado road into Woods Lake (after turn-off from main highway, Echo Summit project); Echo Summit 2529 Comment
  JEPS71630  Castilleja miniata Gladys L. Smith 1964-7-5 2071 El Dorado 2 mi w Echo Summit (Pow-Wow bog); Pow-Wow 2133 Comment
  JEPS71633  Castilleja miniata Gladys L. Smith 1964-7-5 2086 El Dorado trail around Echo Lake 2194 Comment
  RSA32378  Castilleja miniata G. Thomas Robbins 1944-7-28 1773 El Dorado Willow Flat Trail at Willow Flat, ca. 3 mi. NE of Wrights Lake. 2287 Comment
  RSA7982  Castilleja miniata Carl B. Wolf 1928-8-15 3288 El Dorado On the trail to Mt. Tallac, above Glen Alpine. 2387 Comment
  SEINET3860459  Castilleja miniata subsp. miniata George K. Helmkamp, E. A. Helmkamp 2007-7-20 12405 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail 2.0 miles west of its junction with Hwy CA-88 and at Singleton Springs.; 0 2247 Comment
  UCR218267  Castilleja miniata subsp. miniata George K. Helmkamp, E. A. Helmkamp 2010-7-23 16596 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
  SD237609  Castilleja miniata var. miniata G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15269 El Dorado Sierra Nevada Mountains: Wrights Lake Road, 1.2 miles south of Wrights Lake (Pyramid Peak 7.5'Q) 2073 Comment
  JEPS72189  Castilleja nana Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2746 El Dorado below Mt. Tallac summit area; Mt. Tallac 2667 Comment
  RSA237014  Castilleja nana J. L. Gentry Jr., Earl Jensen 1968-7-12 2138 El Dorado Half Moon Lake, northwest of Fallen Leaf Lake. 2488 Comment
  UC41902  Castilleja nana W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Heather Lake Lake Tahoe (vicinity of Lake Tahoe) 1897 Comment
  UCD162563  Castilleja nana Steve Matson 2004-8-7 1095 El Dorado NSNH; Tahoe Basin; north west side of summit of Freel Peak. 3316 Comment
  JEPS71681  Castilleja parviflora Gladys L. Smith 1964-7-6 2142 El Dorado near Hay (Upper Echo Lake to Desolation Valley) 2621 Comment
  SEINET14164048  Castilleja pilosa W. D. Billings 1950-8-3 1949 El Dorado Sierra Nevada, on the trail to Mount Tallac, above Gilmore Lake. 2865 Comment
  RSA0049894  Castilleja tenuis George K. Helmkamp, E. A. Helmkamp 2012-7-6 19359 El Dorado Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. 2078 Comment
  UCR207161  Castilleja tenuis George K. Helmkamp, E. A. Helmkamp 2009-7-22 15274 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 1.2 miles south of Wrights Lake 2073 Comment
  UC54615  Castilleja tenuis H. M. Hall and H. P. Chandler Jul 1903 4704 El Dorado Glen Alpine Sierra Nevada Mountains, Lake Tahoe (vicinity of Lake Tahoe) 2103 Comment
  CAS-BOT-BC47963  Ceanothus Peter Rubtzoff 1976-5-19 8538 El Dorado Sierra Nevada - Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road; 1280 Comment
  SBBG122279  Ceanothus arcuatus D. O. Burge 2007-6-15 951 b El Dorado Mormon Emigrant Trail, 1.2 rd mi E of easternmost Jenkinson Lake spillway (Sly Park Dam) 1200 Comment
  CDA33397  Ceanothus cordulatus D. G. Kelch 2011-6-28 11 .6 El Dorado 0.5 mi E of Ice House Rd, S of Granite Springs Rd. Comment
  UCD111825  Ceanothus cordulatus Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7143 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
  CAS-BOT-BC49342  Ceanothus cuneatus D. O. Burge 2008-6-3 1011 b El Dorado roadside on Wentworth Springs Road, 1.9 road miles (3.0 km) from intersection with SR 193 (Georgetown Rd.), 870 Comment
  UCD96206  Ceanothus cuneatus Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6993 a El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. North end of Kanaka valley in gabbro soils area. 342 Comment
  SEINET5339266  Ceanothus cuneatus W. D. Billings 1940-3-31 1279 El Dorado Near Georgetown, Ca. Comment
  CAS-BOT-BC49813  Ceanothus diversifolius R. E. Rockey 1960-6-10 4 El Dorado Allen Ranch burn, Georgetown, El Dorado National Forest 914 Comment
  OBI74473  Ceanothus integerrimus David J. Keil 1992-1 23366 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SBBG129049  Ceanothus integerrimus G. K. Helmkamp, E. A. Helmkamp 2013-6-15 20874 El Dorado Silver Fork Rd, 2.3 mi S of its jct with US-50 in Kyburz 1454 Comment
  UC1614177  Ceanothus integerrimus Charles M. Belshaw 1935-5-25 896 El Dorado ca. 3 mi. s. Placerville (Diamond Springs); Diamond Springs Comment
  UC746919  Ceanothus integerrimus G. Thomas Robbins 1943-7-23 1282 El Dorado 3 mi e. Camino 1036 Comment
  UCR197373  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2008-4-25 13334 El Dorado Sierra Nevada Mountains Foothills, along Bear Creek Road 0.4 mile southeast of its junction with Meadow Brook Road, SE of Georgetown 747 Comment
  UCR237034  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2012-5-18 19007 El Dorado Northern Sierra Nevada Mountains, junction of Bonnetti Road (Capps Crossing Rd.) and Mormon Emigrant Trail, east of Jenkinson Lake 1261 Comment
  SEINET13945953 Image available Ceanothus integerrimus Jack Major, Eilif Dahl 1962-1 s.n. El Dorado Shingle Springs Comment
  SACT002933  Ceanothus integerrimus var. californicus J. Mensch 1963-5-2 El Dorado 2 miles west of Shingle Springs on HIghway 50. Roadside. Comment
  CAS-BOT-BC51737  Ceanothus lemmonii H. L. Mason 1928-5-4 4496 El Dorado three miles North of Latrobe Comment
  UC1299514  Ceanothus lemmonii Freed W. Hoffman 1949-5-13 3180 El Dorado Serpentine soil 8.3 miles north of Latrobe on Latrobe-Shingle Springs road Comment
  UCD112193  Ceanothus lemmonii G. H. Vansell 1933-4-1 s.n. El Dorado Near Shingle Springs. Comment
  CDA35578  Ceanothus lemmonii R. W. Stewart 1973-5-9 El Dorado Mt. Aukum Rd. 0 Comment
  CAS-BOT-BC83764  Ceanothus palmeri D. O. Burge 2007-4-7 821 b El Dorado N side of Rattlesnake Bar Road, just N of Anderson Creek 280 Comment
  UCD112355  Ceanothus palmeri Ray Prag 1972-4-15 255 El Dorado Marshall Grade, 2.7 miles from Highway 49, north of Lotus. Comment
  CAS-BOT-BC52037  Ceanothus prostratus G. Thomas Robbins 1943-4-11 990 El Dorado along U.S. Highway 50, 3 mi. E. of Camino 1036 Comment
  CHSC68029  Ceanothus prostratus James D. Jokerst 1989-9-24 3144 El Dorado Summit of Robbs Peak several mi N of Union Valley Reservoir. 2036 Comment
  UC33623  Ceanothus prostratus W. C. Blasdale July, 1897 El Dorado Lake Tahoe Region Comment
  UCD148460  Ceanothus prostratus Ellen Dean; T. Starbuck, H. Lin 2014-5-27 8317 El Dorado El Dorado County. Tahoe Basin. Sugar Pine Point State Park. Just south of General Creek Campground group camping area. 1938 Comment
  UCR197370  Ceanothus prostratus George K. Helmkamp, E. A. Helmkamp 2008-4-28 13339 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail near Old Iron Mountain, 6 miles east of its junction with Sly Park Road 1451 Comment
  CAS-BOT-BC32653  Ceanothus roderickii W. Knight; Irja Knight 1967-7-26 2581 El Dorado originally from rooted specimens: 3 mi W of Shingle Springs, along US Hwy 50 roadside Comment
  SEINET11242794  Ceanothus sorediatus K. Brandegee 1907-5-18 s.n. El Dorado Simpson's Ranch, Sweetwater Creek. Comment
  JEPS24212  Ceanothus tomentosus R. E. Rockey 1960-4-25 2 El Dorado just below summit of Georgetown Divide (on s side, at headwaters of Little silver Creek); Georgetown 7.5 min quad 1005 Comment
  RSA6768  Ceanothus tomentosus Carl B. Wolf 1933-5-25 4955 El Dorado 1.5 miles from Rescue on road to Placerville only small colony. 366 Comment
  POM124433  Ceanothus velutinus L. R. Abrams 1911-7-27 4792 El Dorado Lakerol worraine near Fallen leaf Comment
  UC496448  Ceanothus velutinus Merle Randall 1930-6-18 El Dorado Lake Tahoe Region [Bayview, Emerald Lake] Lake Tahoe Region 2103 Comment
  JEPS42161  Ceanothus velutinus var. velutinus Alice M. Ottley 1920-6-22 858 El Dorado Angora Ridge 2194 Comment
  UCD130096  Centaurea solstitialis G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11554 El Dorado Northern Sierra Nevada Mountain Foothills; 0.6 mile northwest of Pleasant Valley along Pleasant Valley Road. 756 Comment
  CDA7355  Centaurea sulphurea K. W. Davis 1977-4-19 El Dorado Approximately 3 miles east of Pilot Hill on Highway 49. 0 Comment
  UCR254738  Centaurium Peter Rubtzoff 1975-9-23 8388 El Dorado Sierra Nevada Mtns., c. 1 mile east of Georgetown on Wentworth Springs Road, 1.3-1.4 miles east of junction with Hwy 193 823 Comment
  CAS-BOT-BC288560  Centromadia fitchii G. P. Rixford 1906-9-5 s.n. El Dorado Shingle Springs Comment
  UCD20178  Cephalanthera austiniae Bijan Dehgan; Jack Major 1969-5-31 s.n. El Dorado Rubicon Canyon Rd., Lombardi Springs, 6 miles east of Blodgett, near Georgetown. 1371 Comment
  SEINET5336887  Cerastium fontanum D. Neal 1960-3-21 R- 39 El Dorado Along the south Fork, American River, ca. 5 miles SE of Auburn. 396 Comment
  UCR171191  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2006-3-26 10118 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-BC388278  Cerastium glomeratum Alice Eastwood 1906-7-21 s.n. El Dorado Glen Alpine Region Comment
  CDA32701  Ceratophyllum demersum Lars Anderson 2009-6-4 657 El Dorado Lake Tahoe: Tahoe Keys. 0 Comment
  SBBG22001  Cercis occidentalis R. F. Thorne, P. Everett 1964-4-16 El Dorado N slope of Pine Hill, ca. 3-4 mi ENE of Rescue 609 Comment
  UC1280949 Image available Cercis occidentalis H. E. McMinn 1933-9-4 3282 El Dorado 1 mi s Diamond Springs Comment
  SEINET8892828  Chaenactis douglasii K. Christie 2011-1 2094 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just below the summit of Dicks Peak to the east/northeast. Comment
  UC747182  Chaenactis douglasii var. alpina G. Thomas Robbins 1943-9-5 1384 El Dorado near summit of Dicks Peak 3048 Comment
  CAS-BOT-BC276525  Chaenactis douglasii var. douglasii Mrs. H. C. Cantelow 1936-7-26 1489 El Dorado 10 miles S of Meyers Comment
  UC1613478  Chaenactis douglasii var. douglasii Charles M. Belshaw 1934-7-17 106 El Dorado Placerville rd. to Tahoe (41 milestone, lot 13) 1676 Comment
  UC907771  Chaenactis douglasii var. douglasii G. Thomas Robbins 1945-7-8 2048 El Dorado near Al Tahoe (southern shore of Lake Tahoe); Lake Tahoe 1920 Comment
  UC1283711  Chaenactis glabriuscula var. glabriuscula Beecher Crampton 1964-4-27 6941 El Dorado 4.2 mi s of Lotus Comment
  SD6057  Chamaebatia foliolosa none listed May 1918 El Dorado Foothills Sierras, near Georgetown Comment
  UC1127942  Chamaebatia foliolosa G. Burks 1931-9-25 3 El Dorado 1 mi sw of Ham's Station Comment
  UC1614601  Chamaebatia foliolosa Charles M. Belshaw 1934-11-3 279 El Dorado 41 mi above Placerville (on Placerville Highway to Tahoe) 1676 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-BC68252  Cheilanthes gracillima Alice Eastwood 1906-7-23 905 El Dorado Near Lily Lake Comment
  UC474202  Cheilanthes gracillima G. W. Fetters 1929-7-15 El Dorado Emerald Bay 2200 Comment
  UC922446  Cheilanthes gracillima Annie M. Alexander and Louise Kellogg 1943-8-19 3459 El Dorado trail above Glen alpine; Lake Tahoe Region Comment
  UC746898  Chenopodium botrys G. Thomas Robbins 1943-7-6 1248 El Dorado 3 mi e Camino; C.C.C. Camp Snowline 1036 Comment
  SEINET5642231  Chimaphila menziesii Robert L. Johnson, Leigh A. Johnson; Adam T. Yankee 2013-6-26 2293 El Dorado Vicinity of Ice House Reservoir campground. Forest Service Rd 11N37.; 0 1678 Comment
  OBI74499  Chlorogalum pomeridianum David J. Keil 1992-1 23369 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SEINET3128290  Chlorogalum pomeridianum C. Simpson sn El Dorado Sweetwater Creek Comment
  UCD163117  Chlorogalum pomeridianum var. pomeridianum Robert E. Preston 2014-6-11 2971 El Dorado 3.5 mi NE of Georgetown, on E slope of Little Bald Mtn. 903 Comment
  UCD132718  Chondrilla juncea Ramona Robison 2012-6-14 s.n. El Dorado Folsom Lake State Recreation Area. Peninsula Unit Management Area. Oak Hill Road off Rattlesnake Bar Road, on access road to boat launch. 143 Comment
  JEPS116844  Chorizanthe stellulata David Gowen 2007-5-3 691 El Dorado Bass Lake in field across from Bridlewood Dr. and Bass Lake Rd. Comment
  UCD38580  Chorizanthe stellulata Beecher Crampton 1956-5-11 3365 El Dorado About 5 miles southwest of Rescue. Comment
  CAS-BOT-BC36332  Chrysolepis sempervirens Carl B. Wolf 1930-10-8 1713 El Dorado near Housekeeping camp: Fallen Leaf Lake 1920 Comment
  CAS-BOT-BC36374  Chrysolepis sempervirens E. A. McGregor 1909-8-22 174 El Dorado Glen Alpine 2072 Comment
  UCD110142  Chrysolepis sempervirens R. Prag 1973-6-26 s.n. El Dorado Emerald Bay SP. Comment
  UCD125404  Chrysolepis sempervirens Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7490 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 on north side of General Creek. 1930 Comment
  RSA90702  Chrysothamnus nauseosus subsp. albicaulis F. W. Peirson 1931-8-9 9542 El Dorado Plateau along the East Trail just before it joins the Middle Trail, Mt. Tallac 2622 Comment
  CAS-BOT-BC100780  Chrysothamnus viscidiflorus subsp. viscidiflorus G. L. Stebbins 1970-8-22 7086 El Dorado West side of [Job's] Jobs Sister Peak, south of Lake Tahoe 3200 Comment
  CAS-BOT-BC184833  Cinna latifolia John Thomas Howell 1946-8-30 22913 El Dorado Upper Angora Lake. 2286 Comment
  UCD142030  Circaea alpina subsp. pacifica Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7854 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, south side of creek. 1944 Comment
  UCR229405  Circaea alpina subsp. pacifica George K. Helmkamp, E. A. Helmkamp 2011-7-30 17943 El Dorado Northern Sierra Nevada Mountains, North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek 1209 Comment
  UCD74037  Cirsium andersonii Jennifer W. Burt 2005-7-20 107 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2053 Comment
  UCR206077  Cirsium andersonii George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13909 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  UCD22729  Cirsium brevistylum Mark Wilkerson 1976-5-13 14 El Dorado 3.8 miles east of Placerville on Interstate 50, 500 ft. off road to south. 731 Comment
  UCD165811  Cirsium vulgare Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9151 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Along fire road that begins near park residences on the west side of Highway 89. 2130 Comment
  UCR248674  Cirsium vulgare George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22042 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
  CAS-BOT-BC228771  Cistanthe umbellata Jean L. Pawek 1956-5-26 87 El Dorado Off of Highway 50, 3 miles south of Lake Tahoe 1950 Comment
  UCD42519  Clarkia Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  JEPS43591  Clarkia arcuata W. L. Jepson 1898-4-27 El Dorado American River Comment
  RSA122175  Clarkia arcuata P. L. Johannsen, A. D. Gifford 1934-6-13 346 El Dorado Plum Creek 1524 Comment
  UCD104312  Clarkia biloba L. D. Gottlieb Fall 1986 8613 El Dorado E of La Trobe, on Brandon Road. 0.3 mile NE of railroad crossing; 1.4 miles E of South Shingle Springs Road. Comment
  RSA755527  Clarkia biloba subsp. biloba George K. Helmkamp, E. A. Helmkamp 2009-6-2 14874 El Dorado along Mother Lode Road, 0.1 mile west of its junction with CA-49 (west end of El Dorado) 512 Comment
  UC1071953  Clarkia biloba subsp. brandegeeae H. and M. Lewis 1947-6-10 377 El Dorado 1.7 mi s Caloma P. O. (Highway 49) Comment
  UC101801  Clarkia gracilis subsp. gracilis Katharine Brandegee 1907-5-15 El Dorado New York Ravine Comment
  CAS-BOT-BC163678  Clarkia purpurea subsp. quadrivulnera G. Thomas Robbins 1943-5-28 1096 El Dorado At western edge of Institute of Forest Genetics, 3 mi. e. of Placerville 762 Comment
  CAS-BOT-BC163683  Clarkia purpurea subsp. quadrivulnera Peter H. Raven; G. Thomas Robbins 1956-4-29 9100 El Dorado North side of the North Fork of the Cosumnes River at road-crossing northeast of Youngs (Somerset) Comment
  CHSC27579  Clarkia purpurea subsp. quadrivulnera Robert Schlising 1978-5-26 3274 El Dorado E of Folsom Lake; Green Valley Road, 2.2 mi E of jct with Salmon Falls Road. Comment
  UC747275  Clarkia purpurea subsp. quadrivulnera G. Thomas Robbins 1944-5-22 1628 El Dorado 2-3 mi e Placerville (along U. S. Highway 50) 609 Comment
  UCD73048  Clarkia purpurea subsp. quadrivulnera Ellen Dean; With PLB 102 class 2008-5-17 4928 El Dorado Along Hwy. 49, Flume trail. 457 Comment
  UCR191041  Clarkia rhomboidea George K. Helmkamp, E. A. Helmkamp 2007-6-6 12274 El Dorado Northern Sierra Nevada Mountains, junction of Bonetti Road and Mormon Emigrant Trail, east of Jenkinson Lake 1226 Comment
  UCR194925  Clarkia unguiculata George K. Helmkamp, E. A. Helmkamp 2007-5-27 12166 El Dorado Northern Sierra Nevada Mountains Foothills, 0.7 mile down a hiking trail northeast of CA-49; trail starting 3.5 miles northwest of Placerville 430 Comment
  UCD164712  Clarkia virgata Christopher Michael Bronny 2016-6-2 45 El Dorado north of Cedar Grove off Cable Rd. 947 Comment
  SEINET4149839  Clarkia williamsonii K. Brandegee 1908-7-10 s.n. El Dorado Near Fyffe Comment
  UCD100662  Claytonia parviflora subsp. grandiflora Kim E. Steiner 1978-3-3 283 El Dorado 1.2 miles NW of Mt. Aukum Road, ca. 200 m SW of Bucks Var Road. Comment
  SEINET3238900 Image available Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2008-4-30 13347 El Dorado Sierra Nevada Mountains Foothills: junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown. 674 Comment
  CAS-BOT-BC439448  Claytonia parviflora subsp. parviflora John M. Miller 1977-5-7 660 El Dorado South Fork American River Canyon; 1.9 miles upriver from the lowermost bridge over the river, Hwy. 50. 1005 Comment
  SEINET5336360  Claytonia perfoliata D. Neal 1960-3-21 R- 35 El Dorado Along N. Fork of the American River, Ca. 5 mi. SE of Auburn. 396 Comment
  SEINET5727677 Image available Claytonia perfoliata Janet McIntosh 1966-1 18 El Dorado on U.S. Highway 50, ca. 25 miles north from Sacramento; Sacramento 305 Comment
  SEINET269511 Image available Claytonia perfoliata subsp. perfoliata Richard J. Shaw 1963-6-6 1286 El Dorado Highway 50; 1 mile east of South Fork of American River Bridge 1220 Comment
  CAS-BOT-BC443759  Claytonia rubra subsp. rubra J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe 2042 Comment
  CAS-BOT-BC392078  Clematis John Thomas Howell 1954-5-17 29659 El Dorado 4 miles north of Placerville Comment
  SEINET4170314  Clintonia uniflora Unknown 1957-6-2 230 El Dorado West of Gankin property on south side of highway, ca. 1/2 mile weset of Pacific House, U.S. Highway 50 1097 Comment
  UCD139623  Clintonia uniflora Rolf Y. Berg 1963-6-25 s.n. El Dorado Gankin Property, south side of U.S. Highway 50, a few miles west of Pacific House. Comment
  SEINET10307705 Image available Collinsia bartsiifolia var. bartsiifolia George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganive 2010-6-13 16272 El Dorado Sierra Nevada Mountains Foothills; along Forebay Road, just south of Forebay Bridge over the South Fork American River 588 Comment
  RSA79459  Collinsia torreyi F. W. Peirson 1925-7-1 6194 El Dorado State Line, Lake Tahoe. 1921 Comment
  UC1032615  Collinsia torreyi var. torreyi P. L. Johannsen 1934-6-19 355 El Dorado Ridge w of Plum Creek (El Dorado National Forest); El Dorado National Forest 1463 Comment
  JEPS7060  Collinsia torreyi var. wrightii Alice M. Ottley 1920-6-18 7851 El Dorado along trail from Glen Alpine to Mt. Tallac. Glen Alpine Comment
  UCD55388  Collinsia torreyi var. wrightii Ellen Dean; Mark Bibbo 2006-7-19 3238 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. North of golf hole #7. 1922 Comment
  UCR175776  Collinsia torreyi var. wrightii George K. Helmkamp, E. A. Helmkamp 2006-7-7 10856 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  SEINET959165  Collomia grandiflora G. K. Helmkamp, E. A. Helmkamp 2005-1 9703 El Dorado Northern Sierra Nevada Foothills: Pollock Pines are just South of US highway 50 along County Road #5 (Pollock Pines 7.5' Q) 1158 Comment
  UCR170364  Collomia grandiflora George K. Helmkamp, Elizabeth Helmkamp 2005-8-9 9769 El Dorado Northern Sierra Nevada Foothills., WSW of Lake Tahoe; Union Reservoir along Ice House Road; boat ramp and loading area 1476 Comment
  UCR233308  Collomia grandiflora George K. Helmkamp, E. A. Helmkamp 2011-9-1 18208 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles south of its junction with US-50 in Kyburz 1447 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
  SBBG58208  Collomia tinctoria Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  RSA167535  Comandra umbellata subsp. californica Robert F. Thorne, Percy C. Everett 1964-4-16 33777 El Dorado On N slope of Pine Hill, ca. 3-4 mi. ENE of Rescue 610 Comment
  UCD101806  Comandra umbellata subsp. californica G. Vansell 1931-4-1 2170 El Dorado Placerville. 1036 Comment
  CAS-BOT-BC157359  Comarum palustre Herbert L. Mason 1940-7-25 12331 El Dorado Grass Lake, Luther Pass 2377 Comment
  UCR170425  Conyza bonariensis George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10020 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, c. 3 air mi NNW of Placerville]; South Fork of American River on the west side of Calif. Highway 193 291 Comment
  UCR209755  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2009-8-14 15474 El Dorado Sierra Nevada Mountains Foothills, junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road 642 Comment
  UCD19881  Corallorhiza maculata C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1169 -6 El Dorado El Dorado National Forest, trail to Loon Lake. Comment
  UCR141604  Cordylanthus June Latting 1978-8-3 s.n. El Dorado Sierra Nevada Mtns., Lake Tahoe Basin, Emerald Bay State Park 2134 Comment
  UC726612  Cordylanthus pilosus subsp. hansenii A. A. Heller 1916-8-12 12551 El Dorado 4 mi e Placerville (on the Lincoln highway) 670 Comment
  JEPS7091  Cordylanthus tenuis subsp. tenuis Rimo Bacigalupi with Aldo Bacigalupi 1952-8-16 3928 El Dorado just sw Fallen Leaf Lake (at lower end of Tamarack Trail); Glen Alpine Canyon 2133 Comment
  RSA118918  Cordylanthus tenuis subsp. tenuis L. S. Rose 1957-8-31 57132 El Dorado Placerville, forest opening 579 Comment
  CAS-BOT-BC211996  Cornus nuttallii Volney Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  CAS-BOT-BC211999  Cornus nuttallii L. R. Abrams 1917-9-24 6846 El Dorado Placerville Comment
  CDA38548  Cornus nuttallii G. D. Barbe 1984-4-17 4149 El Dorado East of Trout Lake, on Mosquito Road, approximately 9 miles east of Placerville. Comment
  SEINET5740807 Image available Cornus nuttallii Cheryl Meeker 1973-1 33 El Dorado 11.3 miles E of Aukum (0.5 mile S of Omo Ranch) on Omo Ranch Road.; Aukum 1097 Comment
  CAS-BOT-BC209607  Cornus sericea E. A. McGregor 1909-8-8 11 El Dorado Lake Tahoe Region. Grass Lake Comment
  UC1280730  Cornus sericea subsp. sericea H. E. McMinn 1937-8-4 2972 El Dorado Emerald Bay Comment
  UC463371  Cornus sericea subsp. sericea L. R. Abrams 1930-7-23 12707 El Dorado Glen Alpine Canyon, Tamarack Trail 2133 Comment
  UC1280733  Cornus sessilis H. E. McMinn c. 1936 5349 El Dorado along stream 2 mi. e. Bryant Comment
  BFRS269 Image available Corylus cornuta subsp. californica Peter Rubtzoff 1972-9-14 6899 El Dorado Blodgett Forest: Mutton Creek area about 0.15 mile south of County Road (Comp. 370E) Comment
  CAS-BOT-BC427715  Crassula connata Peter H. Raven; G. Thomas Robbins 1956-4-29 9084 El Dorado Head of Spanish Ravine, near Placerville Comment
  UC521404  Crepis acuminata E. B. Babcock 1934-7-18 432 El Dorado Echo Peak; protected ne slope 2712 Comment
  CAS-BOT-BC539341  Crocanthemum suffrutescens Chuck Hughes; Mike Bower; Juan Mejia 2015-5-21 428 El Dorado About 300 ft SW of the end of Schelin Court 420 Comment
  OBI74512  Croton setiger David J. Keil 1992-1 23356 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CAS-BOT-BC190135  Crypsis vaginiflora John Thomas Howell 1976-10-29 52287 El Dorado Sierra Nevada. Along the course of Sweetwater Creek below the high water line of Folsom Lake. 121 Comment
  JEPS71523  Cryptantha Gladys L. Smith 1971-7-9 3072 El Dorado about halfway from upper boat landing to lower boat landing; north wall trail Echo Lake 2346 Comment
  UCR280156  Cryptantha Peter Rubtzoff 1974-6-25 7634 El Dorado Sierra Nevada Mountains, Georgetown Divide. U.C. Blodgett Forest Research Station, heliport clearing 1341 Comment
  SBBG63606  Cryptantha affinis H. M. Hall 1921-6-24 11276 El Dorado Sly Park 1066 Comment
  SD240915  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 miles NW (300a^z) of junction with Hwy 88; 8.9 miles southeast of Omo Ranch (Caldor 7.5'Q) 1456 Comment
  UCD42470  Cryptantha affinis Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD34741  Cryptantha ambigua Beecher Crampton 1989-6-11 10185 El Dorado El Dorado County, Tahoe Basin, Stateline, Stables area, N.E. of entrance road and above Lakeview drive. Comment
  UC101492  Cryptantha flaccida Katharine Brandegee May 1907 El Dorado Simpsons Ranch Sweetwater Creek Comment
  UCD165790  Cryptantha glomeriflora Ellen Dean; with Daniel McNair 2016-7-19 9130 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2047 Comment
  UC101434  Cryptantha intermedia Katharine Brandegee May 1907 El Dorado Placerville Comment
  UCD74048  Cryptantha simulans Jennifer W. Burt; Jessica Hite 2005-8-15 154 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2137 Comment
  UCR136527  Cryptantha simulans Beecher Crampton 1958-6-9 4930 El Dorado Sierra Nevada Mountains, 1.5 miles west [southwest] of Garden Valley, road to Coloma 610 Comment
  UCR171229  Cryptantha simulans George K. Helmkamp, E. A. Helmkamp 2005-7-31 9739 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
  UC811650  Cryptogramma acrostichoides A. A. Heller 1916-8-9 12504 El Dorado Haypress meadow above Echo Lake 2590 Comment
  RSA685627  Cryptogramma acrostichoides George B. Grant 1906-8-3 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains 1829 Comment
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Jan 25 2011
  SBBG88412  Cryptogramma acrostichoides J. G. Lemmon -Jun-1883 El Dorado Webber and Gold Lakes 2529 Comment
  SEINET11711704  Cryptogramma acrostichoides H. H. Heller 1938-1 545 El Dorado Tamarack Trail, Fallen Leaf Comment
  UC42468  Cryptogramma cascadensis W. H. Brewer 1863-8-20 2140 El Dorado near summit Pyramid Peak Comment
  RSA381143  Cynoglossum grande Roman Gankin 1966-3-30 719 El Dorado Near ridge south of summit. Pine Hill, ca. 2 miles WNW of Rescue. Comment
  UC24748  Cynoglossum grande M. H. Gates 1897-1 El Dorado Rose Springs Comment
  CAS-BOT-BC190384  Cynosurus echinatus John Thomas Howell 1943-7-28 18906 El Dorado Placerville. 579 Comment
  CAS-BOT-BC190386  Cynosurus echinatus R. E. Frenkel 1964-6-11 550 El Dorado On Sly Park Road, 0.2 mile southeast of Clear Creek Road, Pleasant Valley. 792 Comment
  UCD60156  Cynosurus echinatus Beecher Crampton 1956-6-1 3505 El Dorado About 2 miles directly northeast Clarksville. Slopes above Bass Lake. Comment
  UCD60163  Cynosurus echinatus R. Tofsrud 1948-7-1 s. n. El Dorado 2.3 miles west of Shingle Springs. Comment
  UCD60374  Cynosurus echinatus G. K. Helmkamp; E. A. Helmkamp 2007-5-5 11932 El Dorado Northern Sierra Nevada Mountains: along CA-49, 3.7 miles northwest of Placerville. 167 Comment
  UCR206094  Cynosurus echinatus George K. Helmkamp, E. A. Helmkamp 2009-6-3 14884 El Dorado Sierra Nevada Mountains Foothills, Pony Express Trail, 0.7 mile east of its junction with Sly Park Road in Pollock Pines 851 Comment
  CAS-BOT-BC114700  Cyperus bipartitus Herbert Faulkner Copeland 1930-8-31 1353 El Dorado Salmon Falls. Comment
  SEINET3909481  Cyperus eragrostis George K. Helmkamp, E. A. Helmkamp 2009-8-14 15464 El Dorado Sierra Nevada Mountains Foothills: junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road.; 0 642 Comment
  SD236121  Cyperus niger G. K. Helmkamp, E. A. Helmkamp 2006-11-15 11579 El Dorado Foothills, northern Sierra Nevada Mountains: lake Oaks mobile home park west of Diamond Springs south junction of Pleasant Valley Road and Patterson Drive 537 Comment
  RSA605307B  Cyperus niger L. C. Wheeler 1952-9-26 6972 El Dorado South Fork American River: 1 mile upstream from Lotus. Comment
  UCD165820  Cystopteris fragilis Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9158 a El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Along unnamed/unmapped drainage with waterfall above dam and reservoir. Near terminus of fire road that begins near park residences on the west side of Highway 89. 2148 Comment
  SEINET7727739  Cystopteris fragilis Chesnut, Drew 1890-8-10 El Dorado Glen Alpine. Lake Tahoe. Comment
  UCD165925  Dactylis glomerata Ellen Dean; with Mayra Huerta 2016-8-12 9240 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along road side. West side of Highway 89. North side of unnamed drainage. 2066 Comment
  UCR179222  Dactylis glomerata George K. Helmkamp, E. A. Helmkamp 2006-9-12 11382 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
  CDA31641  Danthonia californica var. americana P. B. Kennedy 1920-8-12 El Dorado Eldorado National Forest - Barrett Camp. Comment
  UC907651  Danthonia californica var. americana G. Thomas Robbins 1945-6-16 1978 El Dorado 3 mi e Placerville (in pine plantation); Institute of Forest Genetics 822 Comment
  UCD60510  Danthonia californica var. americana Beecher Crampton 1957-8-5 4569 El Dorado Along U.S. Hwy. 50; 0.6 miles west of Vade. 2095 Comment
  UCR2298  Danthonia unispicata F. M. Reed, R. L. Pendleton 1907-7-23 1593 El Dorado Sierra Nevada Mtns., Lake Tahoe Region. Grass Lake Trail, above Glen Alpine Springs. [S of Fallen Leaf lake] 2195 Comment
  UCD149442  Datisca glomerata G. Ledyard Stebbins 1976-9-25 76276 El Dorado South side of the American River at junction of North and Middle Fork, immediately east of State Highway 49. (Exact location unknown. Coordinates estimated by label maker.) 176 Comment
  UC747221  Daucus pusillus G. Thomas Robbins 1943-5-28 1098 El Dorado ca. 3 mi. e. Placerville (slope w. of Institute of Forest Genetics) 762 Comment
  UCSB1965  Delphinium andersonii Keator, Glenn 1958-7-17 El Dorado on Echo ridge; 1/2 mi up trail to Lake of the Woods, W of Fallen Leaf Lake 2072 Comment
  CAS-BOT-BC8869  Delphinium glaucum John Thomas Howell 1946-8-30 22905 El Dorado Upper Angora Lake 2286 Comment
  JEPS23307  Delphinium glaucum W. L. Jepson 1918-8-28 8177 El Dorado w Fallen Leaf Lake; Heather Lake 2407 Comment
  UC465620  Delphinium glaucum H. M. Hall July 1910 El Dorado Fallen Leaf Lodge Sierra Nevada Mountains Comment
  UCR200911  Delphinium glaucum George K. Helmkamp, E. A. Helmkamp 2008-8-30 14051 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-BC8874  Delphinium glaucum M. K. Curran 1883-1-1 s.n. El Dorado Lake Tahoe Comment
  RSA49087  Delphinium glaucum Verne Grant, Alva Grant 1949-7-20 8766 El Dorado Rocky cliff above upper Echo Lake. 2378 Comment
  CAS-BOT-BC8811  Delphinium gracilentum William Vortriede 1928-5-16 s.n. El Dorado Coloma Comment
  RSA791798  Delphinium gracilentum George K. Helmkamp, E. A. Helmkamp 2006-7-12 10998 El Dorado Northern Sierra Nevada Mountains: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of highway US-50. 2104 Comment
  UC747447  Delphinium gracilentum G. Thomas Robbins 1944-4-23 1566 El Dorado along Chute Camp Rd near Iowa Creek (about 1/2 mi s of South Fork American River) 762 Comment
  UCR184788  Delphinium gracilentum George K. Helmkamp, E. A. Helmkamp 2007-5-7 11954 El Dorado Foothills, Northern Sierra Nevada Mountains, Pedro Hills Road, 0.3 mile west of the junction with Calif. Hwy 49, junction 5.3 miles south of Cool 299 Comment
  SEINET12094129  Delphinium gracilentum F. H. Utech 1988-1 88 -109 El Dorado ca 1.5 mi S of American River & El Dorado-Placer County line on CA 47 enroute to Cool 1250 Comment
  UCD95670  Delphinium gracilentum M. K. Sears 1971-5-21 13 El Dorado North slope of Pine Hill, ca. 2-3 miles west of Rescue. Comment
  LA207416  Delphinium hansenii H. Lewis; Carl Epling 1941-5-26 sn El Dorado Garden Valley, near Coloma Comment
  UCR256516  Delphinium hansenii George K. Helmkamp, Amy Barnes 2014-5-8 22867 El Dorado Sierra Nevada Mountains Foothills, along CA-49 near Ramales Lane, c. 0.7 mile north of Union Mine Road junction 282 Comment
  UCD13269  Delphinium hansenii Allan Gilbert 1974-5-29 66 El Dorado El Dorado CO. North side of Cosumnes River, 2 miles west of Latrobe Road. Comment
  UCD95811  Delphinium hesperium H. Gordon Bailey III 1984-5-29 s.n. El Dorado Hwy 50 at Shingle Springs. 451 Comment
  JEPS72148  Delphinium nuttallianum Gladys L. Smith 1964-7-6 2150 El Dorado trail from Upper Echo Lake to Desolation Valley (1 mi from boat landing) 2286 Comment
  SJSU3465  Delphinium nuttallianum C. W. Sharsmith 1964-6-17 7278 El Dorado near NE margin of Fallen Leaf L 1950 Comment
  UC1125982  Delphinium nuttallianum P. L. Johannsen 1934-7-19 409 El Dorado 1 mi se Wilson's; Eldorado National Forest, Pyramid Pk Quadrangle Comment
  UCD113114  Delphinium nuttallianum Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 24 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  UC747417  Delphinium nuttallianum G. Thomas Robbins 1943-7-25 1314 El Dorado North of Upper Echo Lake, along Desolation Valley Trail 2286 Comment
  SD236348  Dendromecon rigida G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13587 El Dorado Sierra Nevada Mountains: Forbay Road, 4.8 mmiles northwest of its junction with CA-50 at Pollock Pines. 965 Comment
  UCR124263  Dendromecon rigida L. C. Wheeler 1958-7-23 7333 El Dorado Pillikin Mine Comment
  CAS-BOT-BC194333  Deschampsia Peter Rubtzoff 1976-5-19 8530 El Dorado Gaddis Creek area off Camp 1 Road ca. 0.7 mi. south of junction with Quail Landing Road (off Lower Gaddis Creek Road ca. 0.75 mi. south of junction with Chinquapin Flat Road), Blodgett Forest - Sierra Nevada 1264 Comment
  UCD73018  Deschampsia cespitosa Ellen Dean; Tamara Sasaki 2007-8-26 4542 El Dorado Lake Valley Recreation Area on southern side of Upper Truckee River and western side of golf course. Upper Truckee River Restoration Project monitoring well #19 plot. 1920 Comment
  UCR207421  Deschampsia cespitosa subsp. cespitosa George K. Helmkamp, Amy Barnes 2009-7-8 15144 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  CAS-BOT-BC192682  Deschampsia danthonioides Alice Eastwood 1906-7-25 1002 El Dorado Glen Alpine road Comment
  UCR198545  Deschampsia danthonioides George K. Helmkamp, E. A. Helmkamp 2008-4-30 13358 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  SEINET4691438  Deschampsia elongata George K. Helmkamp, E. A. Helmkamp 2011-1 17374 El Dorado Northern Sierra Nevada Mountains Foothills: Mesquite Road, 11.2 miles south of its junction with Wentworth Springs Road, 7.3 mi NE (42 degrees) of Placerville. 1073 Comment
  UCR101163  Dichanthelium acuminatum subsp. fasciculatum L. C. Wheeler 1952-9-25 6966 El Dorado Coloma Comment
  CAS-BOT-BC483646  Dichelostemma capitatum A. A. Heller 1911-4-7 12298 El Dorado Between Shingle Springs and El Dorado Comment
  CAS-BOT-BC483649  Dichelostemma capitatum G. Thomas Robbins 1944-6-15 1687 El Dorado Near Institute of Forest Genetics, 3 miles east of Placerville 822 Comment
  UCR206812  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, E. A. Helmkamp 2009-3-19 14422 El Dorado Northern Sierra Nevada Mtns. Foothills, Rock Creek Road, 4.1 miles east of its junction with CA-193 485 Comment
  SEINET8475394  Dichelostemma capitatum subsp. capitatum D. L. Neal 1960-3-21 R- 44 El Dorado Along the North Fork American River, about 5 miles SE of Auburn. 396 Comment
  UCR222357  Dichelostemma multiflorum George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganive 2010-6-13 16270 El Dorado Sierra Nevada Mountains Foothills, along Forebay Road, just south of Forebay Bridge over the South Fork American River 588 Comment
  UCR254727  Dichelostemma multiflorum Peter Rubtzoff 1975-7-8 8162 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, south side of 'County Road' [=Wentworth Springs Rd.], c. 1.75 mi. east of main station entrance [=Blodgett Forest Rd.], 0.1 mi. west of Mutton Creek Road junction 1280 Comment
  RSA183013  Dichelostemma multiflorum Roman Gankin 1966-5-13 s.n. El Dorado Pine Hill. Comment
  POM109854  Dichelostemma volubile Marcus E. Jones 1883-4-21 s.n. El Dorado Kelsey. Comment
  CAS-BOT-BC350919  Digitaria Peter Rubtzoff 1975-9-23 8386 El Dorado ca. 1 mile east of Georgetown on Wentworth Springs Road 91.3-1.4 miles east of junction with Hwy. 193). Comment
  CAS-BOT-BC151929  Diplacus douglasii Alice Eastwood 1927-3-26 14148 El Dorado On road from Placerville to Coloma Comment
  CAS-BOT-BC153665  Diplacus mephiticus Alice Eastwood; John Thomas Howell 1940-6-17 8366 El Dorado Near [Myers] Meyers Comment
  SJSU15247  Diplacus mephiticus Lars Rosengreen 2012-7-7 36 El Dorado Echo Peak. Approximately 300 meters southeast of the peak along the ridge towards Flagpole Peak. 2668 Comment
  CAS-BOT-BC151610  Diplacus torreyi A. A. Heller 1915-9-12 12271 El Dorado On the Lincoln Highway 5 miles east of Placerville 975 Comment
  CAS-BOT-BC151614  Diplacus torreyi Volney Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  CAS-BOT-BC151616  Diplacus torreyi G. Thomas Robbins 1943-7-6 1249 El Dorado C.C.C. Camp Snowline, 3 mi. e. of Camino 1036 Comment
  CAS-BOT-BC151619  Diplacus torreyi Lewis S. Rose 1963-7-12 63218 El Dorado 3 mi. w. of Twin Bridges 1676 Comment
  SEINET4170377  Disporum trachyandrum Unknown 1943-6-4 1114 El Dorado on slope above Silver Fork American River near Sacramento Box Sawmill 2-3 mi. s. of Kyburz 1372 Comment
  UCR235302  Dittrichia graveolens George K. Helmkamp, E. A. Helmkamp 2011-11-12 18452 El Dorado Southeastern Sacramento Valley, 2.0 miles west of Latrobe on South Shingle Road 168 Comment
  CAS-BOT-BC136201  Dodecatheon alpinum Alice Eastwood 1904-1-1 s.n. El Dorado Desolation Valley - Glen Alpine Region Comment
  RSA364232  Dodecatheon alpinum Robert F. Thorne 1975-8-23 47241 El Dorado Grass Lake: Just N of Luther Pass. 2348 Comment
  UC747622  Dodecatheon hendersonii G. Thomas Robbins 1943-4-10 985 El Dorado 3 mi e Camino; canyon slope North Fork Webber Creek, e of Camino 975 Comment
  RSA0054905  Dodecatheon hendersonii Keith E. Hoffmaster 1941-3-22 1025 El Dorado So. of Pilot Hill. Comment
  UCSB50181  Dodecatheon hendersonii Gray, John 1976-5-16 El Dorado Placer Big Trees State Reserve; 25 miles east of Forest Hills. T 14N R 13E Sec 19, NW quarter. 1584 Comment
  UCD114901  Draba albertina Charles M. Knapp 1980-8-16 s.n. El Dorado Upper Truckee River drainage, Lake Tahoe Basin, near El Dorado and Alpine County line. 2590 Comment
  UC714416  Draba oligosperma var. oligosperma C. W. Sharsmith 1937-8-30 3480 A El Dorado just s Lake Tahoe (on n slope Freel Peak, eastern El Dorado Co.); just s of Lake Tahoe, n slope Freel Peak 3200 Comment
  CDA15827  Draperia systyla G. F. Hrusa, L. Serafini 1993-6-29 11266 El Dorado Along Mutton Creek within the Univ. of Calif. Blodgett Experimental Forest. Comment
  RSA800164  Draperia systyla Peter Rubtzoff 1972-9-27 6948 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UC700285  Draperia systyla G. Thomas Robbins 1945-6-17 1997 El Dorado Camp Creek near Baltic Peak 975 Comment
  CAS-BOT-BC143398  Drymocallis glandulosa Peter Rubtzoff 1976-6-9 8617 El Dorado Blodgett Forest: Mainline Road ca. 0.05 mi. east of junction with Sand Mountain Road (Comp. 320E) 1359 Comment
  CAS-BOT-BC527358  Drymocallis glandulosa var. reflexa John Thomas Howell 1925-6-6 1124 El Dorado Emerald Bay Camp, Lake Tahoe 1889 Comment
  CAS-BOT-BC527363  Drymocallis glandulosa var. reflexa C. A. Gross 1903-5-22 s.n. El Dorado Unspecified Comment
  UC570398  Drymocallis hansenii Chas. M. Belshaw 1936-8-11 2611 El Dorado two mi sw Lover's Leap (41 Milestone); Sierra Nevada Mts., sw of Lover's Leap 1676 Comment
  CAS-BOT-BC157819  Drymocallis lactea var. lactea John Thomas Howell 1925-7-6 1413 El Dorado Mt. Tallac, Lake Tahoe region Comment
  SBBG11881  Drymocallis lactea var. lactea D. Myrick 1958-6-27 58 El Dorado Fallen Leaf Lake 1920 Comment
  UC420549  Drymocallis lactea var. lactea W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe (Glen Alpine, Mt. Tallac); vicinity of Lake Tahoe, Glen Alpine, Mt. Tallac 1897 Comment
  UC501363  Drymocallis lactea var. lactea Merle Randall 1930-6-25 El Dorado near Echo Summit (Benwood Meadows); Lake Tahoe Region, near Echo Summit, Benwood Meadows Comment
  CAS-BOT-BC157814  Drymocallis lactea var. lactea Carl Janish; Jeanne Janish 1962-7-14 1173 El Dorado In Kirkwood Meadow, W slope of Sierra, below Carson Pass 2316 Comment
  CAS-BOT-BC157816  Drymocallis lactea var. lactea Chas. M. Belshaw 1936-8-11 2612 El Dorado Two miles southwest of Lover's Leap, Placerville-Tahoe highway 1676 Comment
  UC964821  Dryopteris arguta G. Thomas Robbins 1944-6-7 1657 El Dorado 3 mi e Camino (above N Fork Webber Creek) 975 Comment
  SD243121  Dysphania botrys George K. Helmkamp, E. A. Helmkamp 2011-9-24 18327 El Dorado Northern Sierra Nevada Mountains: Loon Lake Road at the junction to the campground at the south end of the lake (Loon Lake 7.5'Q) 1972 Comment
  SD248398  Dysphania botrys George K. Helmkamp, Elizabeth Helmkamp 2013-10-12 22412 El Dorado Sierra Nevada Mountains Foothills: Happy Valley Road, 1.1 miles southeast of its junction with Hwy E-16, 0.97 air mile NE (63a^z) of Somerset (Camino 7.5'Q) 580 Comment
  UCR255694  Dysphania pumilio Peter Rubtzoff 1972-10-12 7024 El Dorado Sierra Nevada Mountains, U.C. Blodgett Forest Research Station, clear-cut on Main Line Road 1357 Comment
  UCR190638  Echinochloa colona George K. Helmkamp, E. A. Helmkamp 2007-7-23 12566 El Dorado Northern Sierra Nevada Mountains Foothills, Rock Creek road, 7.1 miles east of its junction with CA-193 567 Comment
  UCR210046  Echinochloa colona George K. Helmkamp, E. A. Helmkamp 2009-8-14 15462 El Dorado Foothills, northern Sierra Nevada Mountains, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road 625 Comment
  CAS-BOT-BC197060  Echinochloa crus-galli John Thomas Howell 1976-10-29 52273 El Dorado Bottom of Folsom Lake at Brown's Ravine boat landing 121 Comment
  UCR179805  Echinochloa crus-galli George K. Helmkamp, E. A. Helmkamp 2006-10-20 11543 El Dorado Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset 625 Comment
  CAS-BOT-BC112805  Eleocharis macrostachya W. R. Dudley 1900-6-28 s.n. El Dorado Near Tallac Comment
  RSA605322  Eleocharis pachycarpa L. C. Wheeler 1952-9-26 6967 El Dorado South Fork American River: 1 mile upstream from Lotus. Comment
  CAS-BOT-BC113175  Eleocharis palustris W. R. Dudley 1894-9-1 s.n. El Dorado Gullet of Lake of the Woods. Comment
  UC1109165  Eleocharis quinqueflora Verne Grant, Alva Grant 1946-7-28 7801 El Dorado Hay Press Meadow, Desolation Valley Wilderness Area 2529 Comment
  RSA678798  Elodea canadensis Rudolf Schmid 2002-7-29 2002 -4 El Dorado El Dorado Co.: in Middle fork Consumnes River, near end of residential road, Outingdale, se. of Placerville. 490 Comment
  BFRS189 Image available Elymus Peter Rubtzoff, John Thomas Howell 1973-7-19 7178 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U) Comment
  RSA0034064  Elymus Peter Rubtzoff, Barbara Trowbridge 1975-6-24 8127 El Dorado U.C. Blodgett Forest Research Station, Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  UCD147667  Elymus elymoides Allyson Ayalon; Lucie Jerabkova 2012-7-1 45 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  SEINET10863818  Elymus elymoides Alan A. Beetle, D. E. Beetle; Alva Hansen 1945-7-16 Beetle 3917 El Dorado South side of Upper Echo Lake, N slope of Ralston Mt 2286 Comment
  UCD84162  Elymus elymoides subsp. californicus Chuck Hughes 2009-7-7 121 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  RSA54071  Elymus glaucus J. T. Howell 1946-8-30 22925 El Dorado Upper Angora Lake Comment
  UCD61846  Elymus glaucus J. M. Tucker 1958-5-27 3389 El Dorado Beside State Highway 49, 3.2 miles (by road) north of Cool. Comment
  CHSC73369  Elymus glaucus subsp. glaucus L. P. Janeway; Eric Schroder 1998-8-18 6084 El Dorado Lake Tahoe Basin-National Forest. Meadow on west side of Upper Truckee River about 0.3 mi south of Hwy 50 and 1 mi west-southwest of Meyers. 1920 Comment
  UC1729951  Elymus glaucus subsp. glaucus L. P. Janeway, Eric Schroder 1998-9-3 6264 El Dorado about 1.7 mi se of Echo Summit (Meadow on e side of Highway 50 and along Meadow Creek, Echo Lake Quadrangle); e side of Highway 50 and along Meadow Creek 2142 Comment
  UCD165876  Elymus glaucus subsp. glaucus Ellen Dean; with Mayra Huerta 2016-8-2 9191 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern end of park on east side of Highway 89. 1960 Comment
  UCR233124A  Elymus ponticus George K. Helmkamp, E. A. Helmkamp 2011-9-23 18307 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 8.6 miles north of its junction with US-50 1613 Comment
  UCD35384  Elymus stebbinsii subsp. septentrionalis Beecher Crampton 1956-6-22 3590 El Dorado El Dorado County; 1.8 miles west of Omo Ranch Post Office. 944 Comment
  UCD72593  Elymus trachycaulus Ellen Dean; T. Sasaki 2007-7-23 4316 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
  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
  UCD44890  Elymus trachycaulus subsp. trachycaulus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2255 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  CDA2038  Elytrigia elongata T. C. Fuller 1964-7-31 12351 El Dorado Sierra Nevada; Black Oak Mine Road, 3 miles south of Georgetown. Comment
  CHSC110481  Epilobium Robert F. Thorne; L. DeBuhr 1975-8-23 47238 El Dorado Grass Lake. 2346 Comment
  UCR176030  Epilobium angustifolium George K. Helmkamp, E. A. Helmkamp 2006-7-7 10975 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  UCD105317  Epilobium brachycarpum G. K. Helmkamp; E. A. Helmkamp 2007-8-30 12850 El Dorado Northern Sierra Nevada Mountains: Prospector Road, 0.1 mile north of Marshall Road near Indian Creek. 268 Comment
  UCR170469  Epilobium brachycarpum George K. Helmkamp, Elizabeth Helmkamp 2005-9-17 9872 El Dorado Northern Sierra Nevada Foothills., Calif. highway 49, NE of Sacramento, 0.8 mi south of Coloma 280 Comment
  CAS-BOT-BC166871  Epilobium canum subsp. latifolium Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCR176450  Epilobium ciliatum George K. Helmkamp, E. A. Helmkamp 2006-8-7 11190 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  UCD42445  Epilobium ciliatum subsp. ciliatum Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CHSC73680  Epilobium ciliatum subsp. glandulosum L. P. Janeway; Eric Schroder 1998-9-1 6233 El Dorado Lake Tahoe Basin--National Forest. Meadow along Tallac Creek, about 1.0 mi southwest of Lake Tahoe. 1935 Comment
  UC423063  Epilobium ciliatum subsp. glandulosum R. L. Pendleton and F. M. Reed 1907-7-25 1167 El Dorado road between Glen Alpine Springs Modyeska Falls; Lake Tahoe Region 2042 Comment
  UC747235  Epilobium densiflorum G. Thomas Robbins 1944-7-6 1750 El Dorado 5 mi s Pollock Pines; Sly Park 1005 Comment
  UCD106116  Epilobium densiflorum D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. 640 Comment
  UC873368  Epilobium glaberrimum subsp. glaberrimum Lewis S. Rose 1941-7-21 41335 El Dorado Emerald Bay Lake Tahoe 1950 Comment
  CHSC73683  Epilobium hallianum L. P. Janeway; Eric Schroder 1998-8-19 6104 El Dorado Lake Tahoe Basin--National Forest. Large meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  UCD42685  Epilobium hallianum C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 51 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCD60345  Epilobium hallianum Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3932 El Dorado Washoe Meadows State Park. Angora Meadows near sewer manhole #4. 1917 Comment
  JEPS72736  Epilobium hallianum Gladys L. Smith 1972-7-20 3356 El Dorado shore outside dam Lake Gilmore 2560 Comment
  UCD106899  Epilobium obcordatum G. L. Stebbins 1977-8-3 77105 El Dorado North of Island Lake, Desolation Wildnerness Area. 2712 Comment
  UCD125144  Epilobium oregonense Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7438 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
  UCD112417  Epilobium oregonense Peter Rubtzoff 1974-6-27 7667 El Dorado Sierra Nevada. Blodgett Forest: East Fork Gaddis Creek north of Mutton Creek Road crossing (Comp. 460E). 1295 Comment
  UCR175723  Epilobium pallidum George K. Helmkamp, E. A. Helmkamp 2006-7-7 10874 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  CDA11128  Epilobium torreyi G. F. Hrusa, Jeff Hart 1994-4-23 11818 El Dorado Cosumnes River Drainage; Cosumnes River, immediately E of Latrobe Rd. bridge. Comment
  UC205504  Epipactis gigantea Geo. B. Grant 1906-8-1 El Dorado Lake Tahoe Comment
  CHSC8326  Equisetum arvense Edward L. Smith 1957-6-23 8 El Dorado Located at the mouth of Glen Alpine creek, Fallen Leaf Lake. 2133 Comment
  JEPS124650 Image available Equisetum hyemale subsp. affine S. Hardinghaus 1967-7-2 1677 ,2-029 El Dorado In Canyon. Emerald Bay HWY 89. Down almost to Lake. Comment
  CAS-BOT-BC57237  Equisetum laevigatum John Thomas Howell 1954-5-16 29650 El Dorado Placerville 563 Comment
  UCR179363  Eragrostis mexicana George K. Helmkamp, E. A. Helmkamp 2006-9-20 11426 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  CAS-BOT-BC174093  Eremogone aculeata Wm. Vortriede 1927-7-1 s.n. El Dorado Twin Bridges, Camp Sacramento along watercourses Comment
  UCD148439  Eremogone congesta var. congesta Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8282 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1919 Comment
  UCR247409  Eremogone kingii var. glabrescens Matt K. Beyers, G. Fred Hrusa 2011-7-20 995 El Dorado Sierra Nevada Mtns., Shealor Lakes 2378 Comment
  JEPS19226  Ericameria arborescens W. L. Jepson 1938-4-11 18643 El Dorado Diamond Springs 579 Comment
  UC907725  Ericameria bloomeri G. Thomas Robbins 1945-8-12 2145 El Dorado 6 to 8 mi se Lake Tahoe (along the road the High Meadow) 2133 Comment
  JEPS71576  Ericameria discoidea Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2711 El Dorado Freel Peak summit area Freel Peak (steep, dry, exposed granite screes) 2895 Comment
  SDSU3899  Ericameria discoidea Helen L. Dale 1928-8-1 1316 El Dorado Summit Mt. Tallac. 2983 Comment
  CAS-BOT-BC292396  Ericameria nauseosa Peter Rubtzoff 1979-8-17 9310 El Dorado In the back part of the beach, Baldwin Beach on the S shore of Lake Tahoe 2148 Comment
  UC337463  Ericameria nauseosa var. oreophila unknown El Dorado Lake Tahoe Comment
  CAS-BOT-BC293585  Erigeron barbellulatus Dr. E. C. Van Dyke 1915-7-23 s.n. El Dorado Desolation Valley, Lake Tahoe Region Comment
  UC76014  Erigeron barbellulatus Milo S. Baker 1904-7-19 El Dorado Lucile Lake 2590 Comment
  RSA13958  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2008-8-1 13958 El Dorado Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road 2021 Comment
  SEINET4178821 Image available 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 it's junction with Mormon Emigrant Trail, at Jim Quinn Spring. 2135 Comment
  UCD125390  Erigeron breweri Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7484 a El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. West side of highway 89, along General Creek. 1919 Comment
  UCR242353  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 2091 Comment
  UCR257670  Erigeron breweri George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-8-4 19569 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 1.4 miles west of its junction with CA-88 2287 Comment
  POM161914  Erigeron breweri Herbert McLean Evans 1920-07 s.n. El Dorado 1 mile below Phillips. Comment
  CAS-BOT-BC294552  Erigeron breweri var. breweri Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  OBI83550  Erigeron breweri var. breweri George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22017 El Dorado dirt track on the south side of Mormon Emigrant Trail, about 0.1 mi. east of Silver Fork Road 2186 Comment
  CAS-BOT-BC294548  Erigeron breweri var. breweri Clare B. Hardham 1974-8-9 20275 El Dorado Luther Pass and vicinity 2438 Comment
  UCD166043  Erigeron canadensis Daniel M. McNair 2016-8-2 2195 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  JEPS41539  Erigeron compositus W. L. Jepson 1918-8-25 8144 El Dorado Mt. Tallac Lake Tahoe, Mt. Tallac 2956 Comment
  CAS-BOT-BC297233  Erigeron coulteri Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCR176258  Erigeron coulteri George K. Helmkamp, E. A. Helmkamp 2006-7-12 10965 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  UCD42430  Erigeron divergens Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD60616  Erigeron divergens Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4081 El Dorado Washoe Meadows State Park. Southern part of park. Restored quarry area. 1933 Comment
  SEINET11859403  Erigeron foliosus H. H. Heller 1938-8-7 638 El Dorado Fallen Leaf Comment
  JEPS41511  Erigeron foliosus var. hartwegii Francis Ramaley 1917-5-24 11302 1/2 El Dorado 8 mi n Folsom Comment
  UC62952  Erigeron glacialis var. glacialis Milo S. Baker 1904-7-3 El Dorado Fallen Leaf Lake Comment
  UCD131964  Erigeron glacialis var. glacialis P. B. Kennedy 1920-8-10 34 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UC548514  Erigeron linearis E. B. Babcock 1934-7-18 434 El Dorado summit Echo Peak ((southward extension of range from Lassen Co.)) 2712 Comment
  UCR206575  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2009-7-2 15106 El Dorado Northern Sierra Nevada Mountains, Wrights road, 4.0 miles north of its junction with US-50 and beside Lyons Creek 2043 Comment
  RSA218962  Erigeron peregrinus subsp. callianthemus J. L. Gentry Jr., Earl Jensen 1968-7-12 2415 El Dorado Meadow on north side of Half Moon Lake, northwest of Fallen Leaf Lake. 2488 Comment
  SEINET10727142  Erigeron salsuginosus var. angustifolius Ethel K. Crum 1939-7-3 Crum 3005 El Dorado Echo Summit, two miles southeast of Echo Lake. 2286 Comment
  UCD14416  Erigeron sumatrensis A. M. Shapiro 1996-9-5 s.n. El Dorado El Dorado Co.; along Marshall Road, near Prospector's Road - near the town of Coloma; Comment
  CAS-BOT-BC224232  Eriodictyon californicum G. Thomas Robbins 1943-5-5 1070 El Dorado At western edge of Institute of Forest Genetics, 3 mi. e. of Placerville 762 Comment
  UCSB22444  Eriodictyon californicum James, C. 1966-5-14 El Dorado On left side of Bass Lake Rd., 2.9 miles toward Bass Lake from its junction with Highway 50 304 Comment
  SD233231  Eriogonum heracleoides William F. Hoyer 2012-7-28 2 El Dorado South Lake Tahoe, N. Truckee Rd. Comment
  UC54215  Eriogonum incanum H. M. Hall and H. P. Chandler 1903-7-1 4669 El Dorado near Mt. Ralston; Sierra Nevada Mountains, Vicinity of Lake Tahoe 2560 Comment
  UC674811  Eriogonum marifolium Thomas Morley 1941-9-20 153 El Dorado n side of Placerville-Echo Lake Highway at Twin Bridges Sierra Nevada, Twin Bridges 1828 Comment
  UCR175652  Eriogonum marifolium George K. Helmkamp, E. A. Helmkamp 2006-7-7 10821 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  CDA35963  Eriogonum marifolium var. marifolium M. Beyers, G. F. Hrusa 2011-7-2 999 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  UCR176236  Eriogonum nudum George K. Helmkamp, E. A. Helmkamp 2006-7-10 10940 El Dorado Northern Sierra Nevada Mountains, 1.1 miles west of Silver Creek along the road from Ice House Reservoir to Wright's Lake 2043 Comment
  UCSB1469  Eriogonum nudum Hanks, Alice 1928-8-26 El Dorado Lake Tahoe Comment
  CAS-BOT-BC266091  Eriogonum nudum var. deductum John Thomas Howell 1925-7-1 1293 El Dorado Highway above Armstrong's Emerald Bay, Lake Tahoe Comment
  JEPS72775  Eriogonum nudum var. deductum Gladys L. Smith 1969-8-8 2424 El Dorado woods at Benwood Meadow 2194 Comment
  UCR106383  Eriogonum nudum var. deductum Scott D. White, Julie Greene 1997-7-13 5415 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-BC266083  Eriogonum nudum var. deductum L. R. Abrams 1927-9-14 12164 El Dorado Homewood, west shore Lake Tahoe Comment
  CAS-BOT-BC261443  Eriogonum nudum var. nudum R. E. Frenkel 1964-6-11 568 El Dorado On Sly Park Road, 0.1 mile south of entrance to Sly Park 1103 Comment
  UC480710  Eriogonum ovalifolium var. nivale W. C. Blasdale 1923-7-23 El Dorado Desolation Valley Lake Tahoe Region, Desolation Valley Comment
  UC907668  Eriogonum ovalifolium var. nivale G. Thomas Robbins 1945-8-12 2128 El Dorado near summit of Freel Peak; Freel Peak 3322 Comment
  CAS-BOT-BC258130  Eriogonum prattenianum var. prattenianum G. L. Stebbins 1969-6-30 6930 El Dorado Canyon of Silver Creek, below Junction Dam 1341 Comment
  UCD34434  Eriogonum spergulinum Beecher Crampton 1982-7-31 9864 El Dorado El Dorado County, Stateline. Comment
  UC463362  Eriogonum spergulinum var. reddingianum L. R. Abrams 1930-8-1 12716 El Dorado Strawberry 1828 Comment
  POM190475  Eriogonum spergulinum var. reddingianum D. D. Keck 1932-6-30 1560 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1921 Comment
  UCD101299  Eriogonum tripodum Beecher Crampton 1964-7-9 7100 El Dorado 4.2 miles S of Lotus, Springvale school area. Comment
  CAS-BOT-BC267912  Eriogonum umbellatum Le Roy Abrams 1911-7-27 4811 El Dorado Lake Valley, Lake Tahoe Region 1981 Comment
  SBBG1640  Eriogonum umbellatum D. Myrick 1958-9-3 2 El Dorado entrance to Fallen Leaf Lake Rd, Lake Tahoe Comment
  UCD19237  Eriogonum umbellatum subsp. polyanthum Van M. Mar 1989-7-21 27 El Dorado ca. 0.25 mi. north of Hwy 89, near Lake Tahoe Visitors Center. 1920 Comment
  CAS-BOT-BC268018  Eriogonum umbellatum var. furcosum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento 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
  UC412789  Eriogonum umbellatum var. nevadense R. L. Pendleton, F. M. Reed 1907-7-25 1163 El Dorado road between Glen Alpine and Modjeska Falls; Lake Tahoe Region 2042 Comment
  SBBG11911  Eriogonum umbellatum var. polyanthum D. Myrick 1962-6-29 74 El Dorado S end of Lake Tahoe 1889 Comment
  UC1029583  Eriogonum wrightii var. subscaposum A. A. Heller 1915-9-11 12268 El Dorado on the Lincoln Highway 5 mi e Kyburz 1524 Comment
  UCR230719  Eriogonum wrightii var. subscaposum George K. Helmkamp, E. A. Helmkamp 2010-9-30 16983 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 4.3 miles north of its junction with Wentworth Springs Road, 0.65 mi. SSW of Loon Lake 1976 Comment
  CDA11119  Eriogonum wrightii var. trachygonum G. F. Hrusa, Jeff Hart 1994-4-23 11809 El Dorado Cosumnes River Drainage; N side of Cosumnes River. Approx. 1/3 m. E of Latrobe Rd. bridge. Comment
  JEPS78080  Eriophorum gracile Gary W. Zamzow 1972-7-25 108 El Dorado 1.7 mi. n.w. Luther Pass (on Hwy. 89, Grass Lake); Grass Lake 2286 Comment
  UCD132202  Eriophyllum lanatum var. achilleoides G. K. Helmkamp; Elizabeth Helmkamp, Amy Barnes 2007-6-20 12367 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
  UCR171233  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2005-7-11 9705 El Dorado Northern Sierra Nevada Foothills, Pollock Pines area just south of US Highway 50 along County Road #5 1159 Comment
  UCR207846  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2009-5-14 14708 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  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
  CAS-BOT-BC301324  Eriophyllum lanatum var. croceum Katharine Brandegee No date on label s.n. El Dorado Camino Comment
  RSA749685  Eriophyllum lanatum var. croceum George K. Helmkamp, E. A. Helmkamp 2007-6-8 12303 El Dorado Bonetti Road, 5.4 miles south of Mormon Emigrant Trail, generally east of Jenkinson Lake 1372 Comment
  RSA781315  Eriophyllum lanatum var. croceum George K. Helmkamp, E. A. Helmkamp 2009-7-22 15255 El Dorado Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat 2000 Comment
  UCR254767  Eriophyllum lanatum var. croceum Peter Rubtzoff 1972-10-25 7041 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, clear-cut on Main Line Road 1357 Comment
  POM257128  Eriophyllum lanatum var. grandiflorum Lincoln Constance 1939-5-7 2483 El Dorado Forks of Sweetwater Creek, 2 miles above mouth, Sierra Nevada foothills. 244 Comment
  JEPS72571  Eriophyllum lanatum var. integrifolium Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2765 El Dorado summit area Mt. Tallac 2819 Comment
  RSA92691  Eriophyllum lanatum var. integrifolium F. W. Peirson 1925-7-8 6495 El Dorado South Fork of American River 1829 Comment
  SEINET3271606 Image available Erodium cicutarium George K. Helmkamp, E. A. Helmkamp 2007-3-14 11617 El Dorado Foothills, Sierra Nevada Mountains; Lake Oaks Mobile Home Park, Diamond Springs, Pleasant Valley Road and Patterson Drive 537 Comment
  SEINET2445054  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; SE edge of State Ecological Preserve, 1.6 mi NW of Rescue (Shingle springs 7.5'). 459 Comment
  UCD42474  Erysimum capitatum var. capitatum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR217153  Erysimum capitatum var. capitatum George K. Helmkamp, E. A. Helmkamp 2010-5-14 16033 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 1.1 mi. NE (69 deg. ) of Somerset, just west of the bridge over the Cosumnes River 544 Comment
  CAS-BOT-BC54971  Erysimum perenne Alice Eastwood 1906-7-24 935 El Dorado Glen Alpine Region. Camp Agassiz. Comment
  CAS-BOT-BC54975  Erysimum perenne E. A. McGregor 1909-8-13 129 El Dorado Lake Tahoe Region. Mount Tallac. 2961 Comment
  CAS-BOT-BC54988  Erysimum perenne M. E. Parsons 1909-1-1 s.n. El Dorado Lake Tahoe Region. Comment
  JEPS72295  Erysimum perenne Gladys L. Smith 1963-7-7 1721 El Dorado along old summit rd nr. California Alpine Lodge; Echo 2194 Comment
  SBBG127560  Erythranthe bicolor G. K. Helmkamp, M. J. Ganive, M. A. Barnes 2010-6-15 16299 El Dorado Mormon Emigrant Trail, just S of Iron Mtn, ca. 15 mi SE of Sly Park Rd at Jenkinson Lake 1854 Comment
  CHSC79364  Erythranthe pardalis Beecher Crampton 1967-5-5 7859 El Dorado 2 miles N. W. of Clarksville. Comment
  CAS-BOT-BC502823  Erythronium multiscapideum Marcus E. A M Jones 1883-4-21 s.n. El Dorado Kelsey Comment
  CAS-BOT-BC419457  Eschscholzia lobbii Beecher Crampton 1977-4-18 9470 El Dorado Bass Lake N.E. of Clarksville Comment
  JEPS72161  Eucephalus breweri Gladys L. Smith 1963-7-27 1821 El Dorado near, on old Hawley Grade Echo Summit 2164 Comment
  SEINET3245752  Eucephalus breweri G. K. Helmkamp, E. A. Helmkamp 2009-1 15242 El Dorado Sierra Nevada Mountains: Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat (Pyramid Peak 7.5') 1999 Comment
  UC1475023  Eucephalus breweri W. D. Thomas 1935-7-23 185 El Dorado 1/8 mi nw Star Lake; Eldorado National Forest, Markleeville Quad. 2773 Comment
  UC1475035  Eucephalus breweri P. L. Johannsen 1934-8-2 440 El Dorado Sayles Canyon (near mouth of) Pyramid Peak Quad. 2042 Comment
  UC1950985  Eucephalus breweri G. K. Helmkamp, E. A. Helmkamp 2005-9-23 9919 El Dorado Northern Sierra Nevada Foothills: Wright's Lake Road (Forest Road 4) ca. 4.0 road mi N of US-50 (NE of Kyburz) Pyramid Peak 7.5' Quad. Comment
  UCD132275  Eucephalus breweri G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11168 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road. 2174 Comment
  UCR176399  Eucephalus breweri George K. Helmkamp, E. A. Helmkamp 2006-8-7 11168 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road 2174 Comment
  UCR177021  Eucephalus breweri George K. Helmkamp, E. A. Helmkamp 2005-9-23 9919 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
  UCR201928  Eucephalus breweri George K. Helmkamp, E. A. Helmkamp 2008-8-30 14041 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88 2271 Comment
  UCR231020  Eucephalus breweri George K. Helmkamp, E. A. Helmkamp 2010-8-7 16714 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring 2136 Comment
  UCR179809  Euphorbia nutans George K. Helmkamp, E. A. Helmkamp 2006-10-18 11532 El Dorado Northern Sierra Nevada Mountains Foothills, Diamond Springs; village along Calif. Hwy 49 south of Placerville 540 Comment
  UCD142450  Euphorbia peplus G. K. Helmkamp; E. A. Helmkamp 2007-3-5 11595 El Dorado Northern Sierra Nevada Mountains; Lak Oaks Mobile Home Park; Pleasant Valley Road and Patterson Dr., east end of Diamond Springs. 524 Comment
  SEINET9605953  Euphorbia spathulata K. K. Klein 1976-4-3 s.n. El Dorado Along Hwy 193, 1 mile from Greenwood. 671 Comment
  CAS-BOT-BC310528  Eurybia integrifolia Donald Myrick 1958-9-26 14 El Dorado Near Heather Lake above Fallen Leaf Lake, Lake Tahoe Comment
  UCD42492  Eurybia integrifolia Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD72979  Eurybia integrifolia Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck 2007-8-25 4537 El Dorado Washoe Meadows State Park. Northern part of park, east of junction of Upper Truckee and Mountain Meadow Roads, along undeveloped trail/road near bridges. 1924 Comment
  UCD132318  Eurybia integrifolia G. H. Vansell Date unknown s.n. El Dorado On east slope of Sierra Nevada, Pyramid Ranger Station. Comment
  UCR197616  Festuca idahoensis George K. Helmkamp, E. A. Helmkamp 2008-5-15 13433 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 1.2 miles north of its junction with US-50 1817 Comment
  UCR230669  Festuca myuros var. hirsuta George K. Helmkamp, E. A. Helmkamp 2011-5-7 17222 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 523 Comment
  CAS-BOT-BC278952  Festuca rubra A. A. Heller 1919-7-29 13335 a El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  CAS-BOT-BC278617  Festuca subulata G. L. Stebbins 1977-8-7 77130 El Dorado Along South Fork of American River, between Forni Creek and Sciots Camp 1676 Comment
  UCR173734  Festuca trachyphylla George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10670 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50 1653 Comment
  UCD66510  Festuca viridula P. B. Kennedy 1920-8-10 11 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD66521  Festuca viridula G. L. Stebbins Jr. 1942-8-30 3316 El Dorado Desolation Valley, near Lake Le Conte, 7 miles west of Fallen Leaf. 2590 Comment
  RSA791380  Fragaria vesca George K. Helmkamp, E. A. Helmkamp 2012-5-18 19018 El Dorado Northern Sierra Nevada Mountains Foothills: Capps Crossing Road (Bonnetti Rd.), 0.1 mi northwest of the bridge over Diamond Creek, East of Jenkinson Lake and south of US Hwy 50. 1186 Comment
  CAS-BOT-BC53441  Frangula californica subsp. tomentella F. A. MacF. 1934-7-28 12606 El Dorado On highway near stream 15 miles from Auburn on Placerville Highway Comment
  CAS-BOT-BC53445  Frangula californica subsp. tomentella John Thomas Howell 1954-5-17 29704 El Dorado 1 mile southwest of Garden Valley 609 Comment
  CAS-BOT-BC53780  Frangula rubra L. R. Abrams 1927-9-16 12175 El Dorado Between Fallen Leaf and Lily Lake Comment
  CAS-BOT-BC55746  Frangula rubra subsp. rubra W. R. Dudley 1900-6-27 s.n. El Dorado Camp Agassiz, near Glen Alpine Comment
  HSC69830  Fraxinus latifolia R. Kalal 1980-8-24 96 El Dorado 165 Comment
  UCD35863  Fremontodendron Beecher Crampton 1965-8-4 7476 a El Dorado 2 miles w.n.w. of Rescue (in a direct line), northeast slope of Pine Hill. 579 Comment
  SBBG83462  Fremontodendron decumbens R. Gankin 1966-5-13 737 El Dorado Pine Hill, near summit Comment
  UCD116332  Fremontodendron decumbens Roman Gankin 1966-1-13 627 El Dorado West-facing slope of the ridge south of Pine Hill, ca. 2 miles west-northwest of Rescue. Comment
  RSA800040  Galium Peter Rubtzoff 1975-6-3 8019 El Dorado U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 mi north of junction with Quintette Road. 1204 Comment
  BFRS465 Image available Galium aparine Peter Rubtzoff 1974-6-4 7532 El Dorado Blodgett Forest: Bacchi Meadow area (Comp. 290R). Comment
  SEINET1908670  Galium aparine G. K. Helmkamp, E. A. Helmkamp 2008-1 13440 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 (Riverton 7.5') Comment
  UC28240  Galium aparine M. H. Gates 1879-1 210 El Dorado Rose Springs Comment
  SEINET2470886  Galium bifolium K. Christie 2010-6-16 1827 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake campground, off of road 1301. 1920 Comment
  UC1324394 Image available Galium californicum subsp. sierrae G. L. Stebbins 1966-5-15 6403 El Dorado 1 mi n Pine Hill; ; El Dorado Co. Comment
  UCD159974  Galium californicum subsp. sierrae Jack Major 1966-4-27 s.n. El Dorado Pine Hill. Comment
  RSA454404  Galium nuttallii Glenn A. Gorelick 1966-4-19 s.n. El Dorado 3.9 miles NW of Placerville. Along Hwy 49. Comment
  UCD121832  Galium nuttallii Roman Gankin 1966-3-30 725 El Dorado Pine Hill. Comment
  UCR206579  Galium parisiense George K. Helmkamp, E. A. Helmkamp 2009-5-24 14790 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road 640 Comment
  UCD170498  Galium porrigens var. tenue D. O. Burge; G. Hinshaw 2017-3-19 2232 El Dorado Pine Hill, N slope. 610 Comment
  JEPS72408  Galium trifidum var. pusillum Gladys L. Smith 1973-7-28 1973 El Dorado U.S. Highway maintenence sta. Echo Summit (boggy area) 2194 Comment
  JEPS72410  Galium triflorum Gladys L. Smith 1972-8-23 3458 El Dorado edge of pond below Echo Summit Lodge (e side of US 50) 2194 Comment
  UC747063  Galium triflorum G. Thomas Robbins 1945-7-15 2063 El Dorado 3 mi e Camino (along US Hwy 50) 1036 Comment
  JEPS72413  Galium triflorum Gladys L. Smith 1972-7-20 3305 El Dorado stream bank Glen Alpine Spring 2194 Comment
  CAS-BOT-BC268087  Garrya Peter Rubtzoff 1975-5-27 7998 El Dorado U.C. Blodgett Forest Research Station: Mainline Road bank at Clearcut. Comment
  CAS-BOT-BC199023  Garrya congdonii Katharine Brandegee 1907-5-29 s.n. El Dorado Sweetwater Creek Comment
  SACT001246  Gastridium ventricosum J. Wilson 1985-6-19 El Dorado Comment
  CAS-BOT-BC56259  Gaultheria humifusa D. L. Smith; G. L. Stebbins 1976-7-8 76107 El Dorado West side of Dick's Lake, Desolation Wilderness Area 2621 Comment
  BFRS152 Image available Gaultheria ovatifolia Peter Rubtzoff 1972-8-3 6850 El Dorado Blodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp. 450E). Comment
  UCD75666  Gaultheria ovatifolia G. Ledyard Stebbins 1968-7-20 6814 El Dorado This collection number has two sets of notes made by Stebbins. His handwritten notes say: On road from Union Valley Reservoir to Junction Dam. 20 July 1968. His typed notes say: Along Silver Creek, just north of crossing of road between Bryant's Spring and Union Valley Dam. T 12 N, R 14 E, Sec. 30. 4500 ft. 23 July 1968. Newspaper notes say: Above Junction Dam. Date he wrote on specimens from this collection event was 20 July 1968. (Exact location unknown. Coordinates estimated by label maker.) 1371 Comment
  UCD42496  Gayophytum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR219629  Gayophytum George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16569 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 Comment
  UCD165788  Gayophytum Peter Rubtzoff 1972-9-14 6902 El Dorado U.C. Blodgett Forest Research Station, area along Mutton Creek 0.15 miles south of 'County Road', within 0.5 miles from gate. 1274 Comment
  JEPS72758  Gayophytum diffusum subsp. parviflorum Gladys L. Smith 1963-7-27 1803 El Dorado 50 ft from U.S. Hwy. 50 (at top of grade, first pass over Summit); Echo Summit, old Hawley Grade 2194 Comment
  UC311648  Gayophytum diffusum subsp. parviflorum Herbert McLean Evans July 1920 El Dorado 1 mi below Phillips; Sierra Nevada Comment
  UC463417  Gayophytum diffusum subsp. parviflorum Ira L. Wiggins 1930-10-12 5076 El Dorado near Emerald Bay; Lake Tahoe Comment
  UCD103646  Gayophytum diffusum subsp. parviflorum G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11370 El Dorado Northern Sierra Nevada Mountains: Along Hwy. CA-89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake. 2363 Comment
  UCR175999  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2006-7-28 11040 El Dorado Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd 2226 Comment
  UCR233436  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2011-9-13 18237 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
  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
  UC1422830  Gayophytum heterozygum Wedberg 1958-6-20 315 El Dorado on Carson City-Emerald Bay road 0.4 mi e tunnel (on shoulder of road near SLOW sign, s end of Lake); Lake Tahoe Comment
  UC1213930  Gayophytum humile Verne Grant and Alva Grant 1946-7-18 7725 El Dorado Upper Echo Lake; s side 2316 Comment
  JEPS72489  Gentiana calycosa Gladys L. Smith 1970-7-22 2457 El Dorado Cascade Lake Echo Summit 2133 Comment
  UCD42605  Gentiana newberryi Lloyd P. Tevis 1902-9-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker). 1889 Comment
  RSA123252  Gentiana newberryi P. L. Johannsen 1934-8-9 452 El Dorado Wright s Lakes 2104 Comment
  UCD169023  Gentiana newberryi E. Rachel Hochman 1992-9-19 s.n. El Dorado Eldorado National Forest, Mokelumne Wilderness. 200-300 ft. east of Round Top Lake. 3048 Comment
  UC73529  Gentianopsis simplex Chesnut and Drew 1890-8-8 El Dorado Lake Tahoe, Cascade Comment
  UC747626  Gentianopsis simplex G. Thomas Robbins 1945-8-6 2105 El Dorado Long Meadow near Schlien Ranger Station; Long meadow 1676 Comment
  UCSC001184  Gentianopsis simplex D. J. Norman 1967-9-3 s.n. El Dorado south end of Fallen Leaf Lake, in moist, sunny meadow in Yellow Pine Forest 1951 Comment
  JEPS47051  Gentianopsis simplex Helen-Mar Wheeler 1941-8-14 433 El Dorado n. Bijou P.O. (Sapphire Meadow, shore of Lake Tahoe); Lake Tahoe, Sapphire Meadow 1905 Comment
  CDA35805  Geranium dissectum G. K. Helmkamp, E. A. Helmkamp 2007-4-2 11753 El Dorado Foothills, Northern Sierra Nevada Mountains; Junction of French Creek Road and Lost Creek Road, just north of Frenchtown. Comment
  UCD103344  Geranium dissectum G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11753 El Dorado Northern Sierra Nevada Mountains; junction of French Creek Road and Lost Creek Road, just north of Frenchtown. 366 Comment
  RSA785400  Geranium molle George K. Helmkamp, E. A. Helmkamp 2010-5-17 16052 El Dorado Sierra Nevada Mtns. Foothills: Pine Hill Road at the junction with Bertana Court. SE edge of State Ecological Preserve, 1.6 mi NW (293 degrees) of Rescue. 459 Comment
  UCR237454  Geranium molle George K. Helmkamp, E. A. Helmkamp 2012-2-25 18582 El Dorado Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 1.7 miles south of its junction with Pleasant Valley Road, NW of Somerset 672 Comment
  OBI64500  Geranium molle David J. Keil 2005-3-13 30350 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Rd 500 Comment
  UCR188831  Geranium pusillum George K. Helmkamp, E. A. Helmkamp 2007-3-23 11698 El Dorado Northern Sierra Nevada Mountains Foothills, hills bordering the east end of Sacramento Valley. Salmon Falls Road, 4.6 miles north of Green Valley Road, above NE arm of Folsom Lake 384 Comment
  SEINET8567385  Geranium pusillum K. K. Klein 1976-4-3 s.n. El Dorado Outside Cool on Hwy 193. 610 Comment
  JEPS61450  Geranium richardsonii Helen-Mar Wheeler 1941-8-12 425 El Dorado 4 mi s Meyers Post Office (State Highway 89); Upper Truckee River 1950 Comment
  JEPS124537 Image available Geranium richardsonii M. L. Wheelis 1964-7-9 157 A El Dorado At east edge of Grass Lake. Comment
  RSA454455  Geum triflorum F. W. Peirson 1925-7-1 6186 El Dorado State Line, Lake Tahoe. 1905 Comment
  UC1614025  Gilia capitata Charles M. Belshaw 1935-7-9 1145 El Dorado Central Sierra Nevada near 41 milestone, Placerville Road to Tahoe. Comment
  RSA785622  Gilia capitata subsp. mediomontana George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganibe 2010-7-6 16449 El Dorado Silver Fork Road, 1.9 miles south of its junction with US-50 in Kyburz. 1473 Comment
  UCD117712  Gilia capitata subsp. mediomontana G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12585 El Dorado Foothills, northern Sierra Nevada Mountains Traverse Creek Road at the crossing of Traverse Creek; about 2 miles southeast of its junction with CA-193. 732 Comment
  UCR173844  Gilia capitata subsp. mediomontana George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10662 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50 1653 Comment
  SD81229  Gilia capitata subsp. pedemontana Darley F. Howe 1971-6-30 El Dorado 25 miles east of Placerville. 1036 Comment
  UCD80626  Gilia capitata subsp. pedemontana CNPS SN Foothill Team 2005-4-26 SNFN 0146 El Dorado BLM, Miner's Cabin Unit. From Highway 193 turn west onto Baynes Road, turn south onto Stewart Mine Road; follow this road until it ends at a private drive and road continues to the west on unimproved road. Plot is located south of where road crosses BLM boundary, on top of the slope NE of a large bend in south fork of the American River, near an old miner's camp area. 456 Comment
  RSA749900  Gilia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp 2008-8-1 13922 El Dorado Wrights Lake Road, 3.3 miles north of its junction with CA-50 2043 Comment
  RSA781956  Gilia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp 2007-8-9 12732 El Dorado Wright's Lake Road, 1.4 miles south of the lake. 2101 Comment
  UC747047  Githopsis pulchella subsp. pulchella G. Thomas Robbins 1944-5-12 1597 El Dorado about 3 mi e Placerville (w of Institute of Forest Genetics) 762 Comment
  CAS-BOT-BC283854  Glyceria borealis A. A. Heller 1919-7-29 13327 El Dorado Meek's bay, Lake Tahoe 1859 Comment
  SEINET2470981  Glyceria elata K. Christie 2010-7-26 1922 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  UCR189208  Gnaphalium canescens subsp. thermale George K. Helmkamp, E. A. Helmkamp 2007-9-11 12936 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50 at Echo Summit 2256 Comment
  UCR209034  Gnaphalium canescens subsp. thermale George K. Helmkamp, E. A. Helmkamp 2009-8-19 15501 El Dorado Sierra Nevada Mountains, along Ice House Road at SW shore of Loon Lake, 2.6 miles south of its end on the north side of the lake 1973 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
  BFRS302 Image available Gnaphalium luteoalbum Peter Rubtzoff 1972-9-27 6949 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  BFRS297 Image available Gnaphalium palustre Peter Rubtzoff 1974-7-19 7697 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  CAS-BOT-BC302495  Gnaphalium palustre Annie M. Alexander; Louise Kellogg 1943-9-28 3555 El Dorado Sierra Nevada. Echo Lake 2255 Comment
  RSA750445  Gnaphalium palustre George K. Helmkamp, E. A. Helmkamp 2008-8-1 13943 El Dorado Wright's Lake Road at Lyons Creek, 4.0 miles north of CA-50. 2043 Comment
  SEINET12616339  Hackelia micrantha W. D. Billings 1950-8-3 1928 El Dorado Sierra Nevada, Gilmore Lake, on trail to Mt. Tallac. 2545 Comment
  UC495580  Hackelia micrantha Merle Randall 1930-6-26 El Dorado 1/4 mi from top of Hawley Grade; Lake Tahoe Region Comment
  SBBG128844  Hackelia micrantha G. K. Helmkamp, E. A. Helmkamp 2010-8-7 16717 El Dorado Silver Fork Rd, 0.4 mi E of its jct with Mormon Emigrant Trail, at Jim Quinn Spring 2136 Comment
  UC1713495  Hackelia nervosa Merle Randall 1930-6-22 El Dorado Berkeley Echo Lake Camp; Lake Tahoe Region Comment
  UC481141  Helenium bigelovii R. L. Pendleton and F. M. Reed 1907-7-25 1234 El Dorado road near Lily Lake; Lake Tahoe Region, Glen Alpine 2011 Comment
  UCD132740  Helenium bigelovii G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12802 El Dorado Northern Sierra Nevada Mountains. Unnamed lake at the junction of Angel Creek and Gerle Creek, 0.5 mile west of Wentworth Springs Road. 1598 Comment
  UCD165305  Helenium bigelovii Peter Rubtzoff; John Thomas Howell 1973-7-18 7147 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) 1310 Comment
  UCSB6590  Helenium bigelovii Keator, Glenn 1959-7-11 El Dorado At Glen Alpine, 2 miles above Fallen Leaf Lake, Sierra Nevada Comment
  UCD80127  Helianthella californica CNPS SN Foothill Team 2005-4-25 SNFN 0092 d El Dorado CDPR Folsom State Recreation Area, on the south shore of Folsom Lake near where the American River enters the lake, above the Sweetwater trail, about 1/4 mile from the trailhead. 147 Comment
  CHSC106290  Helianthemum scoparium L. P. Janeway; B. Castro 2010-6-12 9996 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Cameron Park Unit; along 4 x 4 dirt frontage road on north side of Hwy 50 1.3 km west of Ponderosa Way and Shingle Springs. 448 Comment
  UC217374  Hemizonella minima H. M. Hall 1921-6-24 11277 El Dorado Sly Park 1066 Comment
  UCD132976  Hemizonia congesta G. K. Helmkamp; E. A. Helmkamp 2006-10-23 11573 El Dorado West end of Sacramento Valley: Latrobe; junction of South Shingle Road and Latrobe Road. 238 Comment
  SEINET4178813 Image available Heracleum lanatum George K. Helmkamp, E. A. Helmkamp 2010-8-7 16724 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 mile east of it's junction with Mormon Emigrant Trail, at Jim Quinn Spring. 2135 Comment
  UCD127529  Heracleum maximum P. B. Kennedy 1920-9-15 184 El Dorado El Dorado National Forest -- Barrett Camp. 1935 Comment
  UCD42483  Heterocodon rariflorum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC143602  Heteromeles arbutifolia G. Thomas Robbins 1943-6-29 1236 El Dorado At Institute of Forest Genetics, 3 mi. e. of Placerville 822 Comment
  UCR257169  Heteromeles arbutifolia George K. Helmkamp, Elizabeth Helmkamp 2013-10-12 22410 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
  SEINET6710049  Heteromeles arbutifolia var. macrocarpa W. D. Billings 1942-3-1 1489 El Dorado American River Drainage about 8 miles north of Placerville 610 Comment
  SD236411  Heuchera micrantha G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13581 El Dorado Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 715 Comment
  UCR222366  Heuchera micrantha George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganive 2010-6-13 16267 El Dorado Sierra Nevada Mountains Foothills, along Forebay Road, just south of Forebay Bridge over the South Fork American River 588 Comment
  CAS-BOT-BC425208  Heuchera rubescens L. R. Abrams 1930-7-23 12705 El Dorado Tamarack Trail, Glen Alpine Canyon 2286 Comment
  SBBG11923  Heuchera rubescens D. Myrick 1958-6-30 99 El Dorado Fallen Leaf Lake 1889 Comment
  RSA0066191  Heuchera rubescens var. alpicola L. R. Abrams 1911-7-29 4823 El Dorado Fallen Leaf Trail. Mt. Tallac. 2287 Comment
  UC463366  Heuchera rubescens var. glandulosa L. R. Abrams 1930-7-23 12705 El Dorado Tamarack Trail Glen Alpine Canyon 2286 Comment
  UCD133148  Hieracium albiflorum G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11161 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road. 2174 Comment
  UCD151012  Hieracium albiflorum D. S. Park; E. Dean 2010-5-15 93 El Dorado Off Coloma rd. Along hiking trail, growing on steep, more or less vertical slope amidst ferns and moss. 491 Comment
  UCD61659  Hieracium albiflorum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4203 El Dorado Washoe Meadows State Park. Angora Meadows, west side of Angora Creek, vicinity of sewer manhole #7. 1923 Comment
  RSA9896  Hieracium albiflorum C. B. Wolf 1928-8-15 3296 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2287 Comment
  UCD150230  Hieracium argutum G. Ledyard Stebbins 1977-7-18 7785 El Dorado Along South Fork of the American River about 2 miles southeast of Coloma. (Exact location unknown. Coordinates estimated by label maker.) 243 Comment
  JEPS72243  Hieracium horridum Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2540 El Dorado Summit Area Echo Peak 2711 Comment
  UCD34306  Hieracium horridum Beecher Crampton 1979-7-24 9690 El Dorado Meyer's Grade, Hwy. 50. 2103 Comment
  UCD20975  Hippuris vulgaris E. Bortiri 2002-6-26 WFC 23 El Dorado Truckee Marsh, South Lake Tahoe, El Dorado Co. Comment
  RSA0016039  Hippuris vulgaris Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47222 El Dorado Grass Lake, just north of Luther Pass. 2348 Comment
  UCR217881  Holcus lanatus George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16135 El Dorado Sierra Nevada Mountains Foothills, along Perry Creek, about 0.2 mile south of Slug Gulch Road, at a point 4.7 miles east of junction with Perry Creek Road 1027 Comment
  JEPS15709  Holocarpha virgata subsp. virgata G. Thomas Robbins 1956-9-7 3745 El Dorado 4 mi w Shingle Springs (along U.S. Highway 50) 350 Comment
  RSA96895  Holodiscus discolor Wm Vortriede 1931-08 s.n. El Dorado Camp Sacramento. Comment
  CAS-BOT-BC311885  Holozonia filipes F. A. MacF. 1934-7-28 12611 El Dorado 15 miles from Auburn on Placerville Highway Comment
  CHSC73381  Hordeum brachyantherum subsp. brachyantherum L. P. Janeway; Eric Schroder 1998-8-20 6118 El Dorado Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  UCR248335  Hordeum murinum Peter Rubtzoff 1975-6-4 8038 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, 'County Road' [=Wentworth Springs Road?], c. 0.6 mi. east of main station entrance 1351 Comment
  UCD113473  Horkelia fusca var. parviflora G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10895 El Dorado Northern Sierra Nevada Mtns: Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir. 2030 Comment
  CAS-BOT-BC532323  Horkelia fusca var. parviflora A. A. Heller 1915-8-6 12150 El Dorado Near Echo Camp on the Lincoln Highway Comment
  CAS-BOT-BC536178  Horkelia fusca var. parviflora H. F. Copeland 1936-8-23 s.n. El Dorado Canyon of Meek's Creek, near Lake Tahoe 1828 Comment
  CAS-BOT-BC536183  Horkelia fusca var. parviflora Elizabeth Parsons Hawver 1911-7-1 s.n. El Dorado Aspengrove, Lake Tahoe Region Comment
  SJSU993  Horkelia fusca var. parviflora A. W. Jacobs 1949-6-28 El Dorado S end Lake Tahoe Comment
  CAS-BOT-BC144063  Horkelia parryi M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  CAS-BOT-BC228845  Hosackia oblongifolia George K. Helmkamp; William Barnes 2010-9-4 16922 El Dorado Northern Sierra Nevada Mountains: Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River 1620 Comment
  UCD106095  Hosackia oblongifolia Collector unknown 1925-6-15 1722 El Dorado Kyburz. Comment
  CAS-BOT-BC315831  Hulsea algida G. Thomas Robbins 1945-8-12 2116 El Dorado Western face of Freel Peak near summit 3322 Comment
  CAS-BOT-BC315843  Hulsea algida Jean L. Pawek 1958-7-16 481 El Dorado Near summit of Freel Peak s.e. of Lake Tahoe 3078 Comment
  JEPS126417  Hulsea algida Steve Matson 2004-8-7 1093 El Dorado nSNH; Tahoe Basin; north side of summit of Freel Peak . Comment
  UCD44911  Hypericum anagalloides C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2276 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  CAS-BOT-BC410208  Hypericum concinnum G. Thomas Robbins 1943-6-16 1180 El Dorado near Institute of Forest Genetics, 3 mi. e. of Placerville 762 Comment
  SEINET11261910  Hypericum formosum var. scouleri George Helmkamp, E. A. Helmkamp 2011-7-30 17918 El Dorado Northern Sierra Nevada Mountains: along North-South Road, 1.6 miles north of its junction with Omo Ranch Road, .95 mi. NNW (3311/4) of Omo Ranch Rd. jct. with Hwy 88 (Caldor 7.5' Q.); 0 1460 Comment
  BFRS13 Image available Hypericum perforatum Peter Rubtzoff 1972-10-25 7940 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E) Comment
  UCR189213  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2007-9-11 12940 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50 at Echo Summit 2256 Comment
  UCR218626  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2010-6-9 16259 El Dorado Sierra Nevada Mountains Foothills, Mother Lode Dr., 0.2 mile northeast of its junction with Pleasant Valley Road, 1.1 air mi. WNW (276 deg. ) of El Dorado 474 Comment
  UCD110374  Hypericum perforatum subsp. perforatum G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-10 10664 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 6.1 miles north of Hwy US-50. 1653 Comment
  CAS-BOT-BC350950  Hypochaeris Peter Rubtzoff 1974-10-9 7925 El Dorado U.C. Blodgett Forest Research Station: Mutton Creek area south of County Road, 0.15 miles south of County Road. 1274 Comment
  BFRS231 Image available Hypochaeris radicata Peter Rubtzoff 1974-10-9 7925 El Dorado Blodgett Forest: Mutton Creek area ca. 0.15 mi. south of County Road (Comp. 370E). Comment
  UCR257771  Hypochaeris radicata George K. Helmkamp, Amy Barnes 2014-7-28 22939 A El Dorado Sierra Nevada Mountains Foothills, Lake Walton beside Balderston Road; 1/4 mile south of Wentworth Springs Road 966 Comment
  CAS-BOT-BC311411  Hypochaeris radicata Peter Rubtzoff 1975-7-23 8228 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Heliport clearing Comment
  UC747607  Ipomopsis aggregata G. Thomas Robbins 1943-7-25 1329 El Dorado ca 1/2 mi s Echo Lake 2194 Comment
  UC638715  Ipomopsis aggregata Ethel Crum 1939-7-2 3004 El Dorado 2 mi s Echo Lake (Echo Summit) 2286 Comment
  UCD19229  Ipomopsis aggregata Van M. Mar 1989-7-15 10 El Dorado ca. 1 mi. S of Hwy 89, near Sno Park. 1920 Comment
  UCR189016  Ipomopsis aggregata subsp. formosissima George K. Helmkamp 2007-7-7 12470 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area 2338 Comment
  RSA49065  Ipomopsis aggregata subsp. formosissima Verne Grant, Alva Grant 1949-7-16 8745 El Dorado by Echo Lake 2287 Comment
  UC972336  Ipomopsis congesta G. Thomas Robbins 1945-8-12 2129 El Dorado Freel Peak 3322 Comment
  BFRS1 Image available Iris hartwegii Peter Rubtzoff 1972-7-19 6819 El Dorado Blodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp.450E) 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
  UCD13122  Iris macrosiphon Ed Taub 1974-4-13 71 El Dorado Near town of Rescue. Trail to Pine Hill Summit, off Ulenkamp Rd. 518 Comment
  UCD138786  Iris macrosiphon Charles H. Pinney 1975-5-6 114 El Dorado 2 miles north of Glenn Valley Road on Ulenkamp Road, top of Pine Hill. 548 Comment
  CAS-BOT-BC57661  Isoetes bolanderi John Thomas Howell 1946-9-1 22977 El Dorado Echo Summit Comment
  CDA12152  Isopyrum occidentale J. Dinsdale 1989-6-1 s.n. El Dorado Sierra Nevada; Vicinity of Georgetown. 518 Comment
  UCD137705  Isotoma fluviatilis G. K. Helmkamp; E. A. Helmkamp 2007-5-11 11992 El Dorado Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs. 524 Comment
  OBI10079  Ivesia santolinoides Lewis S. Rose 1963-7-12 63216 El Dorado Meyers 1951 Comment
  CAS-BOT-BC143371  Ivesia santolinoides Virginia Crittenden 1992-6-1 s.n. El Dorado 2 mi. S. Myers 1981 Comment
  POM160673  Ivesia sericoleuca Marcus E. Jones 1929-6-26 s.n. El Dorado Lake Tahoe. Comment
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Feb 5 2011
  UCSB7157  Jensia rammii Bacigalupi, Rimo; Heckard, L.; Jacob, Karl; Stebbins, G. 1951-5-13 El Dorado Between Kelsey P. O. (Louisville) & Kelsey settlement (where Jim Marshall's blacksmithy still stands) 609 Comment
  UCD165266  Juncus Peter Rubtzoff; John Thomas Howell 1973-7-17 7066 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek at the crossing of Mutton Creek Road, 0.3 mi. S of County Road (Comp 370E). 1280 Comment
  UCD165863  Juncus acuminatus Peter Rubtzoff 1972-9-28 6961 El Dorado Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  UCR219157  Juncus balticus George K. Helmkamp, E. A. Helmkamp 2009-10-17 15687 El Dorado Sierra Nevada Mountains Foothills, Diamond Springs, Lake Oaks Mobile Home Park south of Patterson Dr. and CA-49 524 Comment
  UCD141378  Juncus bufonius G. K. Helmkamp; E. A. Helmkamp 2005-7-31 9731 El Dorado Northern Sierra Nevada Foothills,: Junction of Ice Road and CA Highway 50 (E of Polloak Pines). 1006 Comment
  UCD165257  Juncus bufonius Peter Rubtzoff 1974-7-19 7696 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  UCD165793  Juncus bufonius Ellen Dean; with Daniel McNair 2016-7-19 9133 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2047 Comment
  UCR173684  Juncus bufonius George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10547 El Dorado Northern Sierra Nevada Mountains, Junction of Ice House Canyon Road and West Meadows Road, SSW of Union Valley Reservoir, just N of US Hwy 50 1067 Comment
  UCR190717  Juncus chlorocephalus George K. Helmkamp 2007-6-29 12421 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring, just north of CA-88 2421 Comment
  JEPS73236  Juncus chlorocephalus Gladys L. Smith 1963-7-28 1959 El Dorado U.S. Hwy 50, Echo Summit area Echo Summit 2194 Comment
  SD147659  Juncus chlorocephalus John Thomas Howell 1963-7-9 39666 El Dorado Near foot of Echo Summit grade, 1 mile southwest of Meyers. (IPB 1/08) 2010 Comment
  UCR170429  Juncus effusus George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10034 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, N of Union Valley Reservoir]; Wentworth Springs Road, 5.9 [road] mi east of Uncle Toms Cabin 1567 Comment
  UCR190182  Juncus effusus var. pacificus George K. Helmkamp, E. A. Helmkamp 2007-8-21 12787 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 21.3 miles north of CA-50 at Robbs Hut Road 2078 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
  JEPS73242  Juncus ensifolius Gladys L. Smith 1963-7-28 1956 El Dorado U.S. Hwy 50 Echo Summit Area 2209 Comment
  RSA69455  Juncus ensifolius F. W. Peirson 1931-8-7 9528 El Dorado Trail to Grass Lake above Glen Alpine, Glen Alpine Creek Basin. 2134 Comment
  UCR279832  Juncus laccatus Peter Rubtzoff 1972-7-25 6840 El Dorado Sierra Nevada Mtns, Georgetown Divide; UC Blodgett Forest Research Station, upper Gaddis Creek area in Mainline Road Clearcut 1311 Comment
  CAS-BOT-BC157991  Juncus laccatus Peter Rubtzoff 1972-7-25 6838 El Dorado Georgetown Divide. Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E) 1310 Comment
  CHSC73232  Juncus nevadensis L. P. Janeway; Eric Schroder 1998-7-27 5849 El Dorado Lake Tahoe Basin Management Unit. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow. 1905 Comment
  JEPS100310  Juncus orthophyllus Dean W. Taylor 1972-7-13 1695 El Dorado Grass Lake, Luther Pass Sierra Nevada 2346 Comment
  CHSC114913  Juncus parryi M. Beyers; G. F. Hrusa 2011-7-20 1004 El Dorado Sierra Nevada: Shealor Lakes In sandy-gravelly soils along part of trail that runs closest to first lake it meets.. 2194 Comment
  RSA9603  Juniperus communis var. montana C. B. Wolf 1928-8-18 3368 El Dorado Desolation Valley 2530 Comment
  CAS-BOT-BC81158  Juniperus occidentalis Alice Eastwood 1906-7-27 1150 El Dorado Lake of the Woods Comment
  UCD133806  Juniperus occidentalis Collector unknown 1920-9-18 s. n. El Dorado El Dorado National Forest, Big Silver Creek. 2255 Comment
  CAS-BOT-BC59649  Kalmia microphylla subsp. microphylla John Thomas Howell 1963-7-9 39651 El Dorado Near foot of Echo Summit grade, 1 mi. sw. of Meyers. 2011 Comment
  JEPS72461  Kalmia polifolia subsp. microphylla Gladys L. Smith 1964-7-6 2144 El Dorado trail from Upper Echo Lake to Desolation Valley 2651 Comment
  UC412678  Kalmia polifolia subsp. microphylla Miss K. A. Chandler 1901-8-5 El Dorado Glen Alpine near Tahoe; Glen Alpine Comment
  UCD123759  Keckiella breviflora Lisa L. Serafini 1982-5-30 34 El Dorado Pine Hill, 1/3 mile east of lookout tower. 609 Comment
  CAS-BOT-BC237827  Keckiella lemmonii A. A. Heller 1919-7-29 13332 El Dorado Meek's [Meeks] Bay, Lake Tahoe 1859 Comment
  CAS-BOT-BC262809  Keckiella lemmonii Peter Rubtzoff 1974-7-18 7688 El Dorado Pilot Creek Canyon along Pilot Creek Road, N of Blodgett Forest, Section 5 Comment
  JEPS72421  Kelloggia galioides Gladys L. Smith 1963-7-27 1832 El Dorado Old Hawley Grade; Sierra Nevada, Echo Summit Area 1981 Comment
  RSA32352  Kelloggia galioides G. Thomas Robbins 1945-7-8 2044 El Dorado Near Al Tahoe, Lake Tahoe. 1921 Comment
  RSA715238  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2005-7-31 9742 El Dorado 20 mi. WSW of Lake Tahoe: Ice House Road, N of CA Highway 50 and 1.5 mi S of junction with Ice House Reservoir. Northern Sierra Nevada Foothills. 1610 Comment
  SD241179  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2011-9-13 18269 El Dorado Northern Sierra Nevada Mountains: Foster Meadow Road, 0.6 miles north of its junction with CA-88 (Bear River Reservoir 7.5'Q) 2136 Comment
  SD243202  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2010-9-1 16898 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88. 2018 Comment
  UCR258395  Kelloggia galioides George K. Helmkamp, Amy Barnes 2014-8-11 22998 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  CDA42200  Kelloggia galioides P. B. Kennedy 1920-8-16 s.n. El Dorado Eldorado National Forest. 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
  SD236420  Kickxia spuria G. K. Helmkamp, Elizabeth Helmkamp 2005-9-1 9826 El Dorado Northern Sierra Nevada Foothills: E of Sacramento; Sand Canyon Road, 0.3 mi E of CA Highway 49 and Logtown Ridge 280 Comment
  UCD133497  Kyhosia bolanderi G. L. Webster 1974-7-16 7639 El Dorado Mt. Ralston Drive, ca. 4.5 miles E of Strawberry. 1981 Comment
  CAS-BOT-BC340426  Lactuca saligna G. L. Stebbins 1977-7-29 7791 El Dorado Along Cedar Ravine Road at crossing of Weber Creek Comment
  POM53158  Lagophylla glandulosa Katherine Brandegee 1907-5-29 s.n. El Dorado Sweetwater Creek Comment
  UCD149313  Lamium purpureum Ellen Dean; V. Stewart 2014-7-5 8402 El Dorado El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Angora Meadows, northern half. 1905 Comment
  RSA789499  Lapsana communis George K. Helmkamp, E. A. Helmkamp 2011-10-13 18423 El Dorado Pony Express Trail, 0.9 mile east of Sly Park Road in Pollock Pines 1220 Comment
  CAS-BOT-BC337867  Lapsana communis G. L. Stebbins 1977-7-3 7755 El Dorado South of Weber Creek, just west of Cedar Ravine Road, 3 miles southeast of Placerville 563 Comment
  SBBG128865  Lasthenia gracilis G. K. Helmkamp, E. A. Helmkamp 2012-4-24 18830 El Dorado Bear Crk Rd, 0.4 mi S of its jct with Meadow Brook Rd, 2.5 mi NE (66 deg) of Garden Valley 705 Comment
  UCD70586  Lasthenia gracilis Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 370 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
  JEPS119462  Layia platyglossa George K. Helmkamp with 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 Comment
  RSA714093  Leontodon leysseri George K. Helmkamp, E. A. Helmkamp 2005-10-8 10001 El Dorado Norther Sierra Nevada Foorhills: SE off CA Hwy 49 at junction of Patterson Drive and Pleasant Valley Road, SW of Diamond Springs. 537 Comment
  RSA715291  Leontodon leysseri George K. Helmkamp, E. A. Helmkamp 2005-9-9 9842 El Dorado Norther Sierra Nevada Foorhills: Placerville; E of junction of CA Hwy 49 and Spring Street (ca. 1 mile N of US Hwy 50). 595 Comment
  UCR189024  Leontodon taraxacoides George K. Helmkamp, Elizabeth Helmkamp 2006-5-4 10297 B El Dorado Northern Sierra Nevada Mountains Foothills, east end of Diamond Springs, 0.1 mile north of the junction of Pleasant Valley Road and Calif. Hwy 49 543 Comment
  UCR235299  Leontodon taraxacoides George K. Helmkamp, E. A. Helmkamp 2011-11-17 18454 El Dorado Southeastern Sacramento Valley, 1.6 miles west of Latrobe on South Shingle Road 194 Comment
  RSA151566  Lepidium densiflorum var. densiflorum Paul A. Mitchell 1959-7-1 49 El Dorado Emerald Bay State Park. Along access road to Vikingsholm. 1921 Comment
Read comments
Jun 11 2012
  UCR174291  Lepidium densiflorum var. macrocarpum George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10724 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  UC178779  Lepidium nitidum Katharine Brandegee May 1907 El Dorado near Placerville Comment
  JEPS69862  Leptodactylon pungens Alice M. Ottley 1920-6-22 859 El Dorado Angora Ridge Comment
  JEPS71347  Leptodactylon pungens Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2719 El Dorado Ralston Peak near Cup Lake (Upper End of Echo Ridge); Ralston Peak nr Cup Lake, Upper end of Echo Ridge 2814 Comment
  UC1213929  Leptodactylon pungens Verne Grant and Alva Grant 1946-7-18 7719 El Dorado n-facing granitic slope by Upper Echo Lake 2316 Comment
  UC972332  Leptodactylon pungens G. Thomas Robbins 1945-8-12 2127 El Dorado near summit of Freel Peak; near summit of Freel Peak 3322 Comment
  UCD118615  Leptosiphon bicolor G. K. Helmkamp; E. A. Helmkamp 2007-4-12 11750 El Dorado Foothills, Northern Sierra Nevada Mountains junction of Pleasant Valley Road and Patterson Drive. 537 Comment
  UCD47941  Leptosiphon bolanderi Ellen Dean; with Plant Biology 102 2005-5-14 2612 El Dorado El Dorado County. Along Bear Creek Rd, south of (upslope of) junction of Meadowbrook and Bear Creek Roads, both sides of road. 716 Comment
  UCD55173  Leptosiphon bolanderi Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 368 El Dorado NE of Placerville; along Bear Creek Road, near Traverse Creek; ca. 1.6 rd. miles from the junction of Hwy 193 and Meadowbrook Rd. (along Meadowbrook Rd. and then Bear Creek Rd.); 0.2 rd. mile uphill from bridge over Traverse Creek; SE side of road. Comment
  UCD111829  Leptosiphon ciliatus Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7147 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Southeast corner of meadow. 1978 Comment
  UCD118781  Leptosiphon ciliatus H. A. Borthwick 1925-6-15 1879 El Dorado Kyburz. Comment
  UCD165627  Leptosiphon ciliatus Ellen Dean; with Daniel McNair 2016-6-10 8974 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of the park on east side of Highway 89, close to northern entrance gate. 1950 Comment
  UCD34096  Leptosiphon filipes Beecher Crampton 1976-5-12 9387 El Dorado Bass Lake, NE of Clarksville. Comment
  POM74195  Leptosiphon filipes Marcus E. Jones 1882-7-7 10354 El Dorado St. Lawrence [Placer County on specimen label] Comment
  UCD118895  Leptosiphon montanus M. Sidells 1996-5-25 27 El Dorado 7 miles southeast of Placerville, path south of Bucks Bar Road, path leading into canyon housing Cosumnes River. 500 Comment
  CHSC112576  Leptosiphon pachyphyllus B. Castro; L. P. Janeway 2009-8-8 1800 B El Dorado Northern High Sierra Nevada. On southwest flank of Freel Peak, ca 0.5 mi N of Armstrong Pass, along Tahoe Rim Trail overlooking Trout Ck. 2657 Comment
  CAS-BOT-BC339593  Lessingia leptoclada Marcus E. Jones 1882-9-20 3618 El Dorado St. Lawrence Comment
  SD51220  Lessingia leptoclada Darley F. Howe 1960-9-19 2976 El Dorado 10 miles east of Placerville on U.S.50 1035 Comment
  UC178842  Lessingia leptoclada Katharine Brandegee 1914-1 El Dorado between Camino and Fyffe Comment
  UC178846  Lessingia leptoclada Katharine Brandegee August 1914 El Dorado Riverton Comment
  UCR233294  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2010-9-23 16952 El Dorado Northern Sierra Nevada Mountains, Peavine Ridge Road, 2.8 miles west of Ice House Road and at the junction with Forest Route 31 and Round Tent Canyon Road 1581 Comment
  UCR70761  Lessingia leptoclada Annetta Carter 1939-9-30 1483 El Dorado Cyn of the middle fork of the American River. 2.4 mi north of Cool on rd to Auburn, Sierra Nevada Foothills 396 Comment
  UC173641  Lessingia nemaclada Katharine Brandegee Mary K. Curran 1883-8-1 El Dorado Sweetwater Creek Comment
  CAS-BOT-BC341762  Lessingia nemaclada Brandegee No date on label s.n. El Dorado Sweetwater Comment
  CAS-BOT-BC342037  Lessingia virgata Brandegee No date on label s.n. El Dorado Sweetwater Comment
  UC2061694  Leucocrinum montanum Molly Jean Ferry 2011-6-11 1 El Dorado Washoe Meadows State Park. Central part of park near eastern boundary south of manhole #47. Population is in an open area northwest from where trail intersects dirt road. Comment
  CAS-BOT-BC233815  Lewisia cantelovii G. L. Stebbins 1970-7-6 67040 El Dorado Canyon west of German Mine, between Alleghany and Washington 914 Comment
  RSA781938  Lewisia nevadensis George K. Helmkamp, Mary Jane Ganive, Mary Alice Barnes 2010-6-15 16302 El Dorado Mormon Emigrant Trail, 14 miles southeast of junction with Sly Park Road at Jenkinson Lake 1662 Comment
  UCR217399  Lewisia nevadensis George K. Helmkamp, Mary Jane Ganive, Mary Alice Barnes 2010-6-15 16302 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 14 miles southeast of junction with Sly Park Road at Jenkinson Lake 1662 Comment
  UC65059  Lewisia triphylla W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Cascade Mts. Comment
  UC746850  Lewisia triphylla G. Thomas Robbins 1945-7-1 2023 El Dorado near Wrights Lake 2133 Comment
  UC754078  Lewisia triphylla H. F. Copeland 1939-6-25 El Dorado near Fallen Leaf Lake; Canyon of Glen Alpine Creek 1828 Comment
  RSA304818  Lewisia triphylla Larry L. Norris 1980-6-18 071 El Dorado Along the Manzanita Trail on Park Ridge SW facing slope in upper limits of Mixed Coniferous Forest. 2244 Comment
  RSA702631  Leymus triticoides L. P. Janeway 2004-8-19 8249 El Dorado Northern High Sierra Nevada: Northeast side of Lake Valley; meadow on west side of intersection of Al Tahoe Blvd. and Pioneer Trail; north side of Heavenly Valley Creek. Comment
  UC1122992  Ligusticum grayi F. W. Embree 1934-7-18 164 El Dorado 1 1/2 mi. n.e. Leek Springs Hill (El Dorado Nat'l Forest); , Pyramid Peak Quad. Comment
  UCR176300  Ligusticum grayi George K. Helmkamp, E. A. Helmkamp 2006-7-12 10995 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  UCR176318  Ligusticum grayi George K. Helmkamp, E. A. Helmkamp 2006-7-10 10884 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
  UC188724  Lilium humboldtii C. F. Sonne Jun 1890 3888 c El Dorado near Rattlesnake Bar Comment
  UCR176029  Lilium parvum George K. Helmkamp, E. A. Helmkamp 2006-7-12 10964 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  RSA9981  Lilium parvum E. Keyes 1920-07 s.n. El Dorado Lake Tahoe. [county unspecified] Comment
Read comments
Jan 1 2016
  SJSU10387  Lilium parvum N. D. Addy 1962-7-8 189 El Dorado W end Fallen Leaf Lake 1950 Comment
  UCD139761  Lilium parvum H. B. Currier 1952-8-8 s.n. El Dorado South Fork Camp, El Dorado National Forest. 1524 Comment
  UC635577  Limnanthes striata H. L. Mason 1928-5-4 4494 El Dorado near Latrobe; Swift Ranch Comment
  UC726860  Limnanthes striata A. A. Heller 1911-4-6 12291 El Dorado between Clarksville and Shingle Springs Comment
  SEINET8727032 Image available Limnanthes striata Annetta Carter 1941-1 1609 El Dorado Junction with Latrobe road 8 miles east of Folsom. Altitude 550 feet. 168 Comment
  POM311145  Limnanthes versicolor Charles T. Mason Jr. 1948-5-13 1189 El Dorado 12.7 miles north of Plymouth along S.E. side of State Highway 49. 518 Comment
  SEINET12279047  Linanthus bicolor H. H. Heller 1938-1 724 El Dorado Stanford Camp, Fallen Leaf Comment
  UC1123993  Linanthus ciliatus F. W. Embree 1934-7-11 126 El Dorado 1.5 mi w Iron Mountain; El Dorado National Forest, Pyramid Peak Quad. 1798 Comment
  UC496437  Linanthus ciliatus Merle Randall 1930-6-19 El Dorado Eagle Falls Lake Tahoe Region, Emerald Bay 1981 Comment
  UC570190  Linanthus ciliatus H. S. Yates 1934-6-29 3907 El Dorado 1 mi ne Angora Lake; Pyramid Peak Quad. 2133 Comment
  UC130875  Linanthus filipes Katharine Brandegee 1909-5-1 El Dorado between Simpson's Ranch and Salmon Falls Comment
  UC909090  Linanthus filipes Charles M. Belshaw 1935-5-30 893 El Dorado Diamond Springs at fork of Martiney Creek; Sierra Nevada, Diamond Springs Comment
  UC908494  Linanthus montanus Herbert L. Mason 1932-4-25 7023 El Dorado Shingle Springs Comment
  UCR257584  Linanthus montanus George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20447 El Dorado Sierra Nevada Mountains Foothills, Camp Creek along Happy Valley Cutoff Road, 0.6 mile east of junction with Mt. Aukum Road, 1.35 air miles NE (62 deg. ) of Somerset 566 Comment
  UC1178939  Linanthus parviflorus Herbert L. Mason 1932-4-25 7014 El Dorado Pilot Hill Comment
  UC1191149  Linanthus parviflorus Herbert L. Mason 1928-5-4 4482 El Dorado 4 mi n Shingle Springs; Green Valley Comment
  SJSU3981  Lithophragma glabrum C. W. Sharsmith 1964-6-17 7274 El Dorado Fallen Leaf L. (0.5 mi N of lower end) 1950 Comment
  UCR173675  Lithophragma parviflorum var. parviflorum George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10276 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 5.7 mi. east of Calif. Hwy 193, N of the South Fork of the American River 427 Comment
  CAS-BOT-BC342122  Logfia filaginoides G. Thomas Robbins; Peter H. Raven 1956-4-28 3675 El Dorado Along Placerville - Georgetown road, 2.4 miles south of Kelsey and 1.5 miles north and on grade above South Fork American River 457 Comment
  UC672273  Logfia gallica H. L. Mason 1933-5-29 7246 El Dorado Shingle Springs Comment
  CAS-BOT-BC269053  Lolium perenne R. E. Frenkel 1964-6-12 554 El Dorado On U.S. Hwy. 50, 0.5 mile east of Pollack Pines 1219 Comment
  UCD37003  Lolium temulentum Beecher Crampton 1956-6-22 3612 El Dorado El Dorado County, 3.2 miles northwest of Somerset, about 9 miles southeast of Placerville. Comment
  UCD66486  Lolium temulentum Beecher Crampton 1956-6-22 3612 El Dorado 3.2 miles northwest of Somerset, ca. 9 miles southeast of Placerville. Comment
  JEPS72379  Lonicera conjugialis Gladys L. Smith 1964-7-3 2034 El Dorado 1 mi w Echo Summit (U.S. 50) 2133 Comment
  UC747052  Lonicera conjugialis G. Thomas Robbins 1945-7-1 2021 El Dorado Wrights Lake 2133 Comment
  UCD137292  Lonicera conjugialis P. B. Kennedy 1916-8-1 46 El Dorado El Dorado National Forest - Barret Camp. 1935 Comment
  UCD60392  Lonicera conjugialis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3955 El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  UC1221794  Lonicera interrupta Beecher Crampton 1958-5-29 4844 El Dorado ca. 10 mi ne Folsom (1/2 mi s of the new Salmon Falls Bridge) Comment
  UCD137345  Lonicera interrupta R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  SEINET8056755  Lonicera involucrata E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4250 El Dorado Washoe Meadows State Park, S edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UCR36516  Lotus A. C. Sanders 1984-6-17 5037 El Dorado Sierra Nevada Mtns., on the road to Cody Meadows, 2.5 road miles north of the road along the Silver Fork of the American River, 0.2 mi NE of the junction with the road to Pack Saddle Pass 1860 Comment
  POM16963  Lotus grandiflorus var. macranthus Katherine Brandegee 1907-05 s.n. El Dorado Sweetwater Creek Comment
  JEPS29792  Lotus humistratus Rimo Bacigalupi, and L. R. Heckard 1962-5-20 8537 El Dorado s outskirts Placerville (head of Spanish Ravine); Spanish Ravine 640 Comment
  UCR197245  Lotus micranthus George K. Helmkamp, E. A. Helmkamp 2008-4-25 13323 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  JEPS55786  Lotus purshianus var. purshianus A. M. Ottley 1920-6-22 843 El Dorado Glen Alpine Falls Comment
  JEPS71967  Lotus purshianus var. purshianus Gladys L. Smith 1972-8-23 3505 El Dorado near Fallen Leaf Lake (about shores of Lily Lake); Lily Lake 2072 Comment
  UC1602060  Lotus salsuginosus unknown Jul 1920 El Dorado 1 mi below Phillips; Sierra Nevada Comment
  RSA122867  Lotus stipularis H. A Jensen 1935-4-26 406 El Dorado Head of Martinez Creek, 1 mile southeast of Diamond Springs. 579 Comment
  SEINET12151365  Lotus torreyi H. H. Heller 1938-1 603 El Dorado Comment
  RSA714088  Lotus unifoliolatus George K. Helmkamp, E. A. Helmkamp 2005-7-11 9675 El Dorado Northern Sierra Nevada Foothills: Cameron Park (E. of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road 370 Comment
  CAS-BOT-BC311850  Lupinus Peter Rubtzoff 1974-6-27 7662 El Dorado Georgetown Divide: U.C. Blodgett Forest Research Station, Main Line Road, 0.6 miles north of Clearcut 1356 Comment
  RSA414463  Lupinus Fay A. MacFadden 1934-7-18 12781 El Dorado Richardsons Camp, Lake Tahoe. Comment
  UCD74119  Lupinus adsurgens Jennifer W. Burt; Jessica Hite 2005-8-12 166 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2245 Comment
  UC907699  Lupinus albicaulis G. Thomas Robbins 1944-6-3 1648 El Dorado 3 mi E of Camimo ( along U.S. Hwy. 50) 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
  CDA27367  Lupinus albifrons var. albifrons T. C. Fuller 1964-5-5 11918 El Dorado Old Mosquito Road just north of bridge over South Fork, American River, ca. 5 miles northeast of Placerville. 0 Comment
  CAS-BOT-BC196219  Lupinus albifrons var. eminens Gilbert T. Benson 1924-4-13 25 El Dorado Banks of American River near Coloma Comment
  UCD105745  Lupinus angustiflorus G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10869 El Dorado Northern Sierra Nevada Mountains. Wright's Lake Road, 4.1 miles north of Hwy. US-50, northeast of Kyburz. 2049 Comment
  RSA91211  Lupinus arbustus subsp. silvicola F. W. Peirson 1925-7-7 6309 El Dorado Trail by upper Echo Lake. 2287 Comment
  UCR235634  Lupinus benthamii George K. Helmkamp, E. A. Helmkamp 2012-4-30 18878 El Dorado Northern Sierra Nevada Mountains Foothills, Mosquito Road, 0.3 mile north of the bridge over the South Fork American River 427 Comment
  HSC1871  Lupinus benthamii Unknown 1946-4-28 El Dorado Cosumnes Copper Mine Comment
  UCD107253  Lupinus bicolor G. K. Helmkamp; E. A. Helmkamp 2007-5-9 11976 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 2.0 miles northeast of US-50, c. 1.25 mi. NE of Riverton. 1220 Comment
  UCD94934  Lupinus bicolor Clare Williams; PLS 102 Plant Collection Interns 2011-4-30 1 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 304 Comment
  UCR218978  Lupinus bicolor George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16328 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
  SEINET5328103  Lupinus bicolor O. Grosz 1964-4-21 s.n. El Dorado Road ditch Hwy. 50 914 Comment
  CAS-BOT-BC208874  Lupinus breweri var. breweri Anna E. Ehlers 1920-7-2 719 El Dorado On way to Myers. Comment
  CAS-BOT-BC208876  Lupinus breweri var. breweri Elsie Z. Lovegrove 1938-6-10 526 El Dorado Bet. Richardson's and Myer's, Lake Tahoe 1828 Comment
  POM276469  Lupinus breweri var. breweri Lyman D. Benson 1935-6-8 6692 El Dorado S end of Lake Tahoe. Sierra Nevada Mtn Range. Truckee River watershed. 1982 Comment
  SEINET10485144  Lupinus confertus H. Dearing, M. Dearing 1939-7-6 Dearing 3849 El Dorado Globins al tahoe. Comment
  UCD107797  Lupinus fulcratus G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11033 El Dorado Northern Sierra Nevada Mountains, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd. 2226 Comment
  UCD61702  Lupinus fulcratus Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4233 El Dorado Washoe Meadows State Park. Southern part of park, southwest of restored quarry and south of sewer manhole #66. 1958 Comment
  UCD107789  Lupinus fulcratus J. C. Downey 1955-7-22 s.n. El Dorado Meyers. Comment
  UCD61779  Lupinus grayi Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4308 El Dorado Washoe Meadows State Park. Southwest area of park, just uphill of logged clearing and manhole # 73, along unimproved road. 1933 Comment
  SEINET10970269  Lupinus laetus P. Rubtzoff, John Thomas Howell 1973-7-18 Rubtzoff 7125 El Dorado Sierra nevada, blodgett forest: mainline rd 0.05 mi. N of mutton creek rd jct (Comp. 500U). Along dry roadside ditch at forest margin. 1295 Comment
  SEINET10489264  Lupinus latifolius subsp. longipes P. Rubtzoff 1974-7-25 Rubtzoff 7782 El Dorado Blodgett forest: mutton creek rd near jct with mainline rd (comp. 520R). Low, Vernally moist, open area along s side of rd. 1295 Comment
  RSA756760  Lupinus latifolius var. columbianus George K. Helmkamp, Amy Barnes 2009-7-8 15139 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
  UCR175661  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10831 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  UCR230715  Lupinus lepidus George K. Helmkamp, E. A. Helmkamp 2009-6-29 15078 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
  UC747240  Lupinus lepidus var. confertus G. Thomas Robbins 1943-8-15 1359 El Dorado along shore Wrights Lake; shore of Wrights Lake 2286 Comment
  JEPS85689  Lupinus lepidus var. confertus W. L. Jepson 1934-8-8 16883 El Dorado Strawberry road sta. Comment
  SEINET10737885  Lupinus lepidus var. sellulus Andrew Townesmith, Karen M. Meyer 2007-8-9 Townesmith 919 El Dorado El Dorado National Forest, Pacific Ranger District. Vicinity of Lyons Creek Trailhead, off Forest Service route 4, 4.0 miles NW of intersection with US route 50. T11N R16E S8. 2053 Comment
  UCR176242  Lupinus lepidus var. sellulus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10845 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  UCR189297  Lupinus lepidus var. sellulus George K. Helmkamp, E. A. Helmkamp 2007-9-11 12922 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  UCSB16429  Lupinus lepidus var. sellulus Breedlove, Dennis 1962-6-13 El Dorado Northern city limits of Meyers; Sierra Nevada 1981 Comment
  OBI74614  Lupinus nanus David J. Keil 1992-1 23328 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCR196878  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2008-5-15 13443 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
  UCR217923  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2010-5-22 16099 El Dorado Sierra Nevada Mountains Foothills, Perry Creek Road, 0.1 mile south of its junction with Slug Gulch Road, 0.4 mi. northeast of Fairplay 677 Comment
  CHSC73043  Lupinus polyphyllus var. burkei L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5785 El Dorado Lake Tahoe Basin Management Unit - National Forest. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  UCD109459  Lupinus polyphyllus var. burkei G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12723 El Dorado Northern Sierra Nevada Mountains: Wright's Lake; south side of the lake at the entrance to the campground. 2131 Comment
  SEINET6191815 Image available Lupinus sellulus A. A. Heller 1915-1 12157 El Dorado Near Echo Camp on the Lincoln Highway 2134 Comment
  RSA414241  Lupinus sellulus subsp. sellulus Christopher Davidson 1974-7-26 2512 El Dorado Echo Summit on St. Hwy. 50. 2251 Comment
  RSA414423  Lupinus sellulus subsp. sellulus Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  RSA0035749  Lupinus stiversii George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-15 20876 El Dorado Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  RSA699929  Luzula Keith E. Hoffmaster 1941-3-22 1023 El Dorado S of Pilot Hill Comment
  UCR217150  Luzula comosa George K. Helmkamp, E. A. Helmkamp 2010-5-14 16036 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 1.1 mi. NE (69 deg. ) of Somerset, just west of the bridge over the Cosumnes River 544 Comment
  JEPS73258  Luzula comosa var. laxa Gladys L. Smith 1964-7-5 2075 El Dorado Pow-wo bog, 2 miles west of Echo Summit, along U.S. 50 2133 Comment
  CAS-BOT-BC436649  Luzula comosa var. laxa A. A. Heller 1916-8-1 12526 El Dorado Near Echo Camp on the Lincoln Highway 2225 Comment
  RSA69751  Luzula divaricata F. W. Peirson 1931-8-9 9545 El Dorado Along the East Trail just below the plateau level on the east side; Mt. Tallac. 2591 Comment
  RSA54103  Luzula subcongesta J. T. Howell 1946-8-30 22919 El Dorado Upper Angora Lake 2287 Comment
  UCR177013  Lychnis coronaria George K. Helmkamp, E. A. Helmkamp 2005-9-23 9886 El Dorado Northern Sierra Nevada Foothills, Silver Fork, 2.1 mi west of Kyburz along US Highway 50 1220 Comment
  CAS-BOT-BC231360  Lycium Peter H. Raven 1953-5-10 s.n. El Dorado Coloma Comment
  UC635145  Lythrum hyssopifolia H. L. Mason 1926-5-28 3257 El Dorado between Shingle Springs and Coloma (Sierra Nevada Foothills, Rose Springs (now known locally as Allan's)); Sierra Nevada Foothills, Rose Springs 396 Comment
  UCR170465  Madia citrigracilis George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9904 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
  SEINET11601309 Image available Madia citriodora K. Brandegee 1907-5-25 s.n. El Dorado Above Placerville Comment
  CAS-BOT-BC342738  Madia elegans John Thomas Howell 1930-10-12 5559 El Dorado 2 miles n. of Placerville Comment
  UC1069854  Madia elegans P. L. Johannsen 1934-9-25 505 El Dorado 1/2 mi se Palmer's (Plot 377); Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UCD72633  Madia elegans Ellen Dean; T. Sasaki 2007-7-23 4356 El Dorado Washoe Meadows State Park, eastern side of park near undeveloped road. Upper Truckee River Restoration Project monitoring well #15 plot. 1920 Comment
  JEPS119418  Madia elegans subsp. densifolia G. K. Helmkamp, E. A. Helmkamp 2009-6-6 14917 El Dorado Sierra Nevada Mountains Foothills, along Mosquito Road, 5.9 miles north of its junction with CA-50 in Placerville Comment
  UCR89337  Madia elegans subsp. densifolia J. T. Howell 1969-9-12 s.n. El Dorado Sierra Nevada Mtns. Foothills, Placerville 579 Comment
  RSA39197  Madia elegans subsp. elegans P. A. Munz 1948-8-11 12323 El Dorado 3 miles W of Placerville, on Green Valley Rd. 457 Comment
  CAS-BOT-BC344337  Madia exigua Ira L. Wiggins 1933-7-17 6751 El Dorado At edge of Lily Lake, Fallen Leaf region Comment
  SEINET3246080  Madia glomerata G. K. Helmkamp, E. A. Helmkamp 2007-1 12938 El Dorado Northern Sierra Nevada Mountains: Along Hwy US-50 at Echo Summit. 2256 Comment
  UCD42434  Madia glomerata Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD72680  Madia glomerata Ellen Dean; T. Sasaki 2007-7-23 4402 El Dorado Washoe Meadows State Park, eastern side of the park on east side of fen system. Upper Truckee River Restoration Project monitoring well #16 plot. 1926 Comment
  UCR176743  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2006-7-12 10943 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  JEPS119411  Madia gracilis G. K. Helmkamp, E. A. Helmkamp 2009-8-19 15488 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 Comment
  UC1930968  Madia gracilis G. K. Helmkamp, E. A. Helmkamp 2006-8-24 11269 El Dorado Northern Sierra Nevada Mountains Foothills: Ice House Road, 2.3 miles south of Union Reservoir Road Comment
  UC485287  Madia gracilis Katharine Brandegee 1907-5-22 El Dorado near Camino Comment
  UCD106990  Madia gracilis Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7261 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
  UCD147709  Madia gracilis Allyson Ayalon; Lucie Jerabkova 2012-7-1 87 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD165309  Madia gracilis Peter Rubtzoff; John Thomas Howell 1973-7-18 7156 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R). 1310 Comment
  UCR196859  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2008-6-3 13557 El Dorado Sierra Nevada Mountains, Pony Express Trail, 0.8 mile east of Sly Park Road (Pollock Pines) and parallel to US-50 1213 Comment
  RSA92234  Madia minima F. W. Peirson 1925-7-7 6304 El Dorado Trail along Echo Lake. Sierra Nevada. 2287 Comment
  SBBG11830  Maianthemum stellatum D. Myrick 1958-6-27 61 El Dorado Fallen Leaf Lake 1889 Comment
  UCD55364  Maianthemum stellatum Ellen Dean; Mark Bibbo 2006-7-18 3214 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
  JEPS36804  Malacothrix floccifera W. L. Jepson 1934-8-8 16884 El Dorado Strawberry road station Strawberry Comment
  UCR222534  Medicago polymorpha George K. Helmkamp, E. A. Helmkamp 2010-4-17 15879 El Dorado Sierra Nevada Mountains Foothills, Rattlesnake Bar Road, 1.9 miles southwest of its junction with CA-49 near Pilot Hill 314 Comment
  UCD89281  Melica G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10883 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
  CAS-BOT-BC329231  Melica aristata Peter Rubtzoff; John Thomas Howell 1973-7-18 7159 El Dorado Blodgett Forest, Bacchi Meadow. 1325 Comment
  CAS-BOT-BC271806  Melica californica Marcus E. Jones 1883-4-21 s.n. El Dorado Kelsey Comment
  CAS-BOT-BC271809  Melica californica John Thomas Howell 1954-5-17 29722 A El Dorado 1 mile southwest of Garden Valley, Sierra Nevada 609 Comment
  RSA733912  Melica californica Beecher Crampton 1955-6-1 2816 El Dorado 5 miles east of Foldom, Green Valley Road. Comment
  UC818844  Melica californica Marcus E. Jones, A. M. 1883-4-21 El Dorado Kelsey Comment
  UCR2532  Melica fugax F. M. Reed, R. L. Pendleton 1907-7-25 1739 El Dorado Sierra Nevada Mountains, Lake Tahoe Region. Meadow near Lily Lake, Glen Alpine 2012 Comment
  CAS-BOT-BC322120  Melica harfordii Peter Rubtzoff 1974-7-21 7724 El Dorado Blodgett Forest, Deep Canyon Road, ca. 0.6 miles north of junction with Loop Road. 1213 Comment
  UCD88602  Melica subulata A. A. Beetle; D. E. Beetle with Alva Hansen 16-26 Jul 1945 3905 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UCD88848  Melica torreyana Beecher Crampton 1958-6-9 4908 El Dorado Above Rock Creek at the bridge, Pino Grande road, ca. 10 miles northeast of Placerville. Comment
  UCD108002  Melilotus albus G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11545 El Dorado Northern Sierra Nevada Mountains Foothills. Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset. 625 Comment
  UCR179739  Melilotus albus George K. Helmkamp, E. A. Helmkamp 2006-10-20 11545 El Dorado Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset 625 Comment
  CAS-BOT-BC350914  Melilotus albus Peter Rubtzoff 1972-10-12 7027 El Dorado U.C. Blodgett Forest Research Station: On County Road 0.2 miles east of main Station entrance. 1316 Comment
  UCD44078  Mentha arvensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1444 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCR248519  Mentha canadensis Peter Rubtzoff 1979-8-17 9313 El Dorado Sierra Nevada Mtns., Baldwin Beach on the south shore of Lake Tahoe; lower Tallac Creek, behind the beach and near eastern parking lot 2149 Comment
  SD236318  Mentha spicata G. K. Helmkamp, Elizabeth Helmkamp 2005-9-1 9824 El Dorado Northern Sierra Nevada Foothills: E of Sacramento; Sand Canyon Road, 0.3 mi E of CA Highway 49 and Logtown Ridge 280 Comment
  JEPS72497  Menyanthes trifoliata Gladys L. Smith 1964-8-29 2377 El Dorado Echo Summit Area, Audraine Lake Audraine Lake; Echo Summit Area, Audraine Lake 2225 Comment
  UCD44941  Menyanthes trifoliata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2306 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  JEPS20797  Menyanthes trifoliata Alice M. Ottley 1920-7-13 1174 El Dorado below Echo Ridge Comment
  UCD73077  Menyanthes trifoliata Rudolf Schmid 1964-7-12 El Dorado Grass Lake, State Highway 89 (Luther Pass). Comment
  JEPS78122  Mertensia ciliata Gary W. Zamzow 1972-7-25 112 El Dorado 1.7 mi nw Luther Pass (on Highway 89); Grass Lake 2286 Comment
  UCR176453  Mertensia oblongifolia var. nevadensis George K. Helmkamp, E. A. Helmkamp 2006-7-31 11091 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
  CAS-BOT-BC428615  Micranthes bryophora M. S. Jussel 1928-7-18 s.n. El Dorado Pyramid Peak, Lake Tahoe region Comment
  UCD60402  Micranthes oregana Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3965 El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  CAS-BOT-BC322594  Micropus John Thomas Howell 1954-5-17 29698 El Dorado 1.5 miles south of Garden Valley, Sierra Nevada Comment
  CAS-BOT-BC348831  Microseris douglasii subsp. douglasii H. M. Hall 1921-4-13 11259 El Dorado Sierra Nevada foothills of El Dorado Co. 152 Comment
  CAS-BOT-BC349266  Microseris nutans Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  CAS-BOT-BC349269  Microseris nutans Alice Eastwood 1906-7-21 s.n. El Dorado Tallac, Lake Tahoe Region Comment
  JEPS71828  Microseris nutans Gladys L. Smith 1964-7-31 2255 El Dorado trail above Upper Echo Lake 2286 Comment
  UC829406  Microseris nutans A. A. Heller 1911-8-10 12516 El Dorado near Echo Camp (on the Lincoln Highway) 2225 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
  CAS-BOT-BC349275  Microseris nutans Elsie Z. Lovegrove 1949-6-27 s.n. El Dorado Junction of Myers & Fallen Leaf Lake road Comment
  SD81096  Microseris nutans Darley F. Howe 1971-7-1 El Dorado 2.0 miles west from east entrance to El Dorado National Forest, south of Lake Tahoe. 2100 Comment
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Jul 11 2010
  SEINET2470908  Microsteris gracilis K. Christie 2010-6-22 1849 El Dorado Lake Tahoe Basin Management Unit (USFS); at the top of Fountain Place Road, ca. 0.25 mi downhill from the gate at the Armstrong Connector trail. 2331 Comment
  UCD118909  Microsteris gracilis G. K. Helmkamp; E. A. Helmkamp 2006-6-10 10666 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 6.1 miles north of Hwy US-50. 1653 Comment
  UC747127  Mimulus aurantiacus var. aurantiacus G. Thomas Robbins 1945-5-20 1936 El Dorado 3-4 mi s Salmon Falls; Sweetwater Creek 182 Comment
  UC747106  Mimulus bicolor G. Thomas Robbins 1943-5-5 1074 El Dorado 3 mi e Placerville (near Institute of Forest Genetics) 762 Comment
  UCR236984  Mimulus bicolor George K. Helmkamp, E. A. Helmkamp 2012-5-22 19055 El Dorado Northern Sierra Nevada Mountains, Forest Service Road 31 (Peavine Ridge Road), 1.3 miles wet of its junction with Ice House Canyon Road 1582 Comment
  UC41865  Mimulus breweri W. A. Setchell, C. C. Dobie 1901-7-7 El Dorado vicinity Lake Tahoe; Rubicon Park 1897 Comment
  UCD111833  Mimulus breweri Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7150 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. Southern edge of meadow. 1978 Comment
  BFRS377 Image available Mimulus guttatus Peter Rubtzoff 1975-6-11 8068 El Dorado Blodgett Forest: Sand Mountain Boulevard ca. 0.7 mi. south of County Road (Comp. 200E). Comment
  JEPS71707  Mimulus guttatus Gladys L. Smith 1963-7-9 1797 El Dorado 2 mi w Echo Summit (Pow-Wow bog) 2133 Comment
  UCD122665  Mimulus guttatus G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10987 El Dorado Northern Sierra Nevada Mountains: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  UCD22695  Mimulus guttatus April McCoy 1984-5-27 6 El Dorado Vikingsholm Vista Pt./ So. Lake Tahoe. 1950 Comment
  UC1736267  Mimulus jepsonii Dean W. Taylor 1970-8-23 659 El Dorado Tahoe Basin, 0.5 mile S of Junction of Highway 50 along Highway 89 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
  UC747038  Mimulus kelloggii G. Thomas Robbins 1945-4-13 1839 El Dorado 2 1/2 mi e Placerville (above Smithflat) 762 Comment
  UCD122731  Mimulus kelloggii Kim E. Steiner 1978-4-30 205 El Dorado North Fork of Cosumnes River, c. 200 m SW of Bucks Bar Rd., 1.2 mi NW of Somerset. 502 Comment
  UCR170666  Mimulus layneae George K. Helmkamp, E. A. Helmkamp 2005-8-9 9804 El Dorado Northern Sierra Nevada Mtns., El Dorado National Forest; west of Lake Tahoe; Ice House Road, 1.9 miles N of Wentworth Rd (turnoff to Stump Meadows) 1649 Comment
  JEPS72200  Mimulus leptaleus Gladys L. Smith 1963-7-7 1746 El Dorado 300 yds from California Alpine Club Lodge; Echo Summit 2250 Comment
  JEPS71715  Mimulus lewisii Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2661 El Dorado near Aloha Lake; Pyramid Peak 2743 Comment
  JEPS72203  Mimulus lewisii Gladys L. Smith 1963-7-28 1963 El Dorado California Alpine Lodge Echo Summit 2194 Comment
  UCD165705  Mimulus lewisii Ellen Dean 2016-7-12 9061 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along unnamed drainage on west side of Highway 89. 2072 Comment
  POM298051  Mimulus lewisii A. A. Heller 1915-8-6 12155 El Dorado Near Echo Camp on the Lincoln Highway. 2134 Comment
  UCD148636  Mimulus microphyllus Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8387 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1910 Comment
  JEPS71719  Mimulus moniliformis Gladys L. Smith 1963-7-9 1797 El Dorado 1/4 mi w Echo Summit 2133 Comment
  UC907731  Mimulus nanus var. mephiticus G. Thomas Robbins 1944-6-18 1732 El Dorado 1/2 mi n Capps Crossing (along Capps Crossing road) 1524 Comment
  UC445189  Mimulus pilosus Milo S. Baker 1904-7-7 El Dorado near Lake Tahoe (about Tallac and at Cascade Lake); Cascade Lake Comment
  UC1478655  Mimulus primuloides Robert F. Thorne 1974-7-31 44918 El Dorado Grass Lake Luthers Pass 2362 Comment
  SEINET7719545  Mimulus primuloides Chesnut, Drew 1890-8-18 El Dorado Cascade. Lake Tahoe. Comment
  UCD164252  Mimulus primuloides Peter Rubtzoff 1979-8-17 9314 El Dorado Baldwin Beach on the south shore of Lake Tahoe; behind the beach (lower Tallac Creek), between beach and eastern parking lot. Comment
  UCR258202  Mimulus primuloides var. primuloides George K. Helmkamp, Amy Barnes 2014-7-28 22974 El Dorado Northern Sierra Nevada Mountains, at the junction of Wentworth Springs Road and Ice House Road 1412 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
  UC747102  Mimulus torreyi G. Thomas Robbins 1943-5-5 1071 El Dorado 2 1/2 mi e Placerville (hillside above Smithflat) 762 Comment
  SEINET7072546  Minuartia californica A. G. Vestal 1963-5-6 s.n. El Dorado About 0.6 mile east of Four Corners on the road to Gold Hill. Coordinate datum: NAD 27. UTM Zone 10, 681055mE, 4292427mN. Comment
  UC13609  Minuartia californica M. H. Gates 1879-1 El Dorado Rose Springs Comment
  UCD19720  Minuartia californica C. H. Lamoureux; Roman Gankin 1957-3-24 1186 El Dorado Near Greenstone Feed Store, Hwy 50, between Placerville and Shingle Springs on north side of highway. Comment
  UCD86052  Miscanthus sinensis T. C. Fuller 1969-10-15 18994 El Dorado Sierra Nevada. Camino. S. side of Carson Rd. (old Hwy 50) just below the Cedar Grove turn-off from Hwy 50. 975 Comment
  JEPS71837  Mitella breweri Gladys L. Smith 1963-7-28 1894 El Dorado trail from US 50 to Audraine Lake; Echo Summit vicinity 2133 Comment
  SEINET6167717  Mitella breweri K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4072 El Dorado Washoe Meadows State Park, southwest area of the park adjacent to sewer manhole # 66. 1946 Comment
  UCR84757  Mitella diversifolia Kathy Harper 1992-5-17 s.n. El Dorado Northern Sierra Nevada Mtns., Pipi Meadow (Forest Service Campground), 25 mi NE of Pioneer Station off of State Hwy 88, 6 mi north of North South Road from Omo Ranch Road [26 miles east of Jackson], along middle fork of Cosumnes River 1189 Comment
  CHSC67812  Monardella breweri subsp. lanceolata James D. Jokerst 1989-7-4 3127 El Dorado Ice House Rd. 0.3 mi N of Hwy 50. 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
  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
  SEINET9345598  Monardella odoratissima Unknown 2010-8-7 16722 El Dorado N. Sierra Nevada Mountains Comment
  CAS-BOT-BC318607  Monardella odoratissima Donald Myrick 1958-6-30 104 El Dorado Off Sawmill Flat Road S of Fallen Leaf Lake, Lake Tahoe. 1889 Comment
  UC1124580  Monardella odoratissima subsp. glauca A. D. Gifford 1934-7-17 293 El Dorado 1 1/2 mi north of Leek Springs Hill; El Dorado National Forest, Pyramid Peak Quadrangle Comment
  CAS-BOT-BC318589  Monardella odoratissima subsp. pallida J. Clausen 1932-9-14 642 El Dorado Above Glen Alpine, Tahoe Region, near stream on the trail to Mt. Tallac. 2316 Comment
  JEPS71669  Monardella odoratissima subsp. pallida Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2587 El Dorado Summit area Blue Mountain; Blue Mountains 2673 Comment
  UCD125214  Monardella odoratissima subsp. pallida G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11066 El Dorado Northern Sierra Nevada Mtns: along Wright's Lake Road, 3.3 miles north of Hwy US-50. 2049 Comment
  UCR231011  Monardella odoratissima subsp. pallida George K. Helmkamp, E. A. Helmkamp 2010-8-7 16722 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring 2136 Comment
  SEINET10928172  Monardella odoratissima subsp. pallida A. Graff 1993-7-21 Graff 266 El Dorado El Dorado National Forest. Echo Lake. At junction of Hwy. 50 and USNFS Rd. 11N06 (Rd. to Echo Lake), along both sides of the road. Sampled from junction to just past turnoff to Echo Lake. Locally infrequent in the understory of Pinus contorta, Abies procera, with Lupinus sp., Aster sp., Achillea millefolium. Bombus sp., Apis sp. Comment
  SEINET10961483  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 226 El Dorado El Dorado National Forest. On both sides of the Mormon Emigrant Trail, 1 mile northwest from the junction with USNFS Rd. 10N28. Locally abundant, large population spanning either side of the road for .5 mile or so. Mixed conifer forest. Comment
  CHSC67982  Monardella sheltonii James D. Jokerst 1989-7-4 3126 El Dorado Ice House Rd. 0.3 mi N of Hwy 50. Comment
  OBI64504  Montia fontana David J. Keil 2005-3-13 30346 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Rd 500 Comment
  CAS-BOT-BC445145  Montia parvifolia Alice Eastwood 1906-7-21 230 El Dorado Glen Alpine Region. Mt. Tallac Comment
  UC746854  Montia parvifolia G. Thomas Robbins 1944-7-30 1817 El Dorado about 1/4 mi w of Rockbound Pass (Desolation Valley Wilderness Area); Desolation Valley Wilderness Area 2590 Comment
  CAS-BOT-BC262581  Muhlenbergia Peter Rubtzoff 1974-7-22 7739 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Gaddis Creek area off Lower Gaddis Creek Road ca. 0.65 mi. south of junction with Chinquapin Flat Road (Comp. 580E) 1260 Comment
  CAS-BOT-BC269298  Muhlenbergia Peter Rubtzoff 1974-7-22 7739 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 miles south of Forest Service public road. 1260 Comment
  CAS-BOT-BC260546  Muhlenbergia filiformis H. S. Yates 1936-8-8 5959 El Dorado Sayles Flat, S Fork of American River W of Philips 2011 Comment
  CAS-BOT-BC260549  Muhlenbergia filiformis Catherine Best 1981-8-11 s.n. El Dorado Echo Lake 2255 Comment
  SEINET13386968 Image available Muhlenbergia filiformis George K. Helmkamp, Amy Barnes 2012-1 19681 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
  UC1024267  Muhlenbergia filiformis Annie M. Alexander and Louise Kellogg 1943-8-27 3484 El Dorado in mossy basin Lake Tahoe region, Dicks Lake 2743 Comment
  UCD44749  Muhlenbergia filiformis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2115 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCR201748  Muhlenbergia filiformis George K. Helmkamp, E. A. Helmkamp 2008-8-1 13950 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake 2070 Comment
  UCR208518  Muhlenbergia filiformis Peter Rubtzoff 1974-6-18 7598 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Bacchi Meadow 1326 Comment
  UCR250271  Myosotis laxa George K. Helmkamp, E. A. Helmkamp 2007-6-20 12389 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
  SEINET9343531  Myrica hartwegii Unknown 1994-4-23 11813 El Dorado Cosumnes River Comment
  UCD148977  Myriophyllum spicatum John D. Madsen; David F. Spencer, Suzanne Pearce 1996-4-2 s.n. El Dorado From Lake Tahoe in an area referred to as the Tahoe Keys Marina, off of Alpine Drive. Comment
  RSA794811  Nama lobbii George K. Helmkamp, E. A. Helmkamp 2011-9-24 18323 El Dorado Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  SEINET6744563 Image available Nama lobbii L. S. Rose 1941-7-10 41302 El Dorado Meeks Bay, Lake Tahoe, California. Comment
  CAS-BOT-BC260098  Nassella pulchra H. M. Hall 1921-4-13 11258 El Dorado Near Whiterock 152 Comment
  UCD116075  Nasturtium officinale G. K. Helmkamp; E. A. Helmkamp 2007-5-1 11927 El Dorado Northern Sierra Nevada Mountains: along CA-49, 2.5 miles northwest of US-50 in Placerville. 549 Comment
  UCD80182  Nasturtium officinale CNPS SN Foothill Team 2006-5-2 SNNR 0844 El Dorado BLM Cronin Ranch. 275 Comment
  UC23513  Navarretia divaricata Geo. Hansen 1892-1 El Dorado Ham's Station Comment
  UC1040677  Navarretia eriocephala Beecher Crampton 1956-6-1 3506 El Dorado about 2 mi directly ne Clarksville (s end of Bass Lake); Bass Lake Comment
  UCR206850  Navarretia eriocephala George K. Helmkamp, E. A. Helmkamp 2009-5-24 14769 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49 381 Comment
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Jan 18 2022
  CAS-BOT-BC230307  Navarretia heterandra Beecher Crampton 1959-5-21 5253 El Dorado E slope of Bass Lake, ca. 2 miles NE of Clarkville Comment
  UC908399  Navarretia intertexta Loyd Swift 1928-5-20 El Dorado ne of Folsom River (Salmon Falls School House); South Fork of American River Comment
  UCD48455  Navarretia intertexta H. T. Hartmann 1941-6-21 s.n. El Dorado Sierra foothills, El Dorado Co. 762 Comment
  UC170076  Navarretia intertexta subsp. propinqua Miss Helen D. Geis 1912-6 El Dorado Lakeside Comment
  UCD72982  Navarretia intertexta subsp. propinqua Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck 2007-8-25 4540 El Dorado Washoe Meadows State Park. Northern part of park, east of junction of Upper Truckee and Mountain Meadow Roads, along undeveloped trail/road near bridges. 1924 Comment
  SBBG19770  Navarretia leptalea D. Myrick 1963-10-10 725 El Dorado across N roadway to Fallen Leaf Lake, Lake Tahoe 1889 Comment
  JEPS71319  Navarretia leptalea subsp. bicolor Gladys L. Smith 1963-7-7 1731 El Dorado within 300 yards of Echo Summit Lodge, California Alpine Club; Echo Summit Lodge 2194 Comment
  UCD106171  Navarretia leptalea subsp. bicolor G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12732 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, 1.4 miles south of the lake. 2101 Comment
  UC1024256  Navarretia leptalea subsp. leptalea Annie M. Alexander and Louise Kellogg 1943-8-19 3460 El Dorado trail to Grass Lake (Lake Tahoe region, Sierra Nevada); Sierra Nevada, Lake Tahoe region, trail to Grass Lake Comment
  UC52866  Navarretia leptalea subsp. leptalea Miss Lydia K. Tangier-Smith 1901-1 El Dorado Tahoe Comment
  CAS-BOT-BC230523  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-20 305 El Dorado Rancho del Sol subdivision. Snows Road to Puerta del Sol, 200 feet E of junction with Loma Espina 914 Comment
  CAS-BOT-BC231227  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-20 307 El Dorado Snows Road to Rancho del Sol subdivision. Puerta del Sol Road, 0.01 mile past junction with Cuesta Mirada Court. On roadbank, around driveway and above cutbank and on old road SW of cutbank 990 Comment
  SEINET206451  Navarretia prolifera subsp. lutea Rimo Bacigalupi, L. R. Heckard 1962-5-31 8570 El Dorado Below and S of Eight-mile House (E of Camino), watershed of upper reaches of Webber Creek about 1 mile below US highway 50. Comment
  JEPS30772  Navarretia prolifera subsp. prolifera G. Thomas Robbins 1944-7-6 1759 El Dorado along Iron Mountain road about 1/2 mi ne Sly Park 975 Comment
  RSA642577  Navarretia prolifera subsp. prolifera Stan C. Spencer 1995-6-9 569 -27 El Dorado From Clarksville NE 4 miles from Hwy 50, N 2.25 miles on New Bass Lake Road, at turnout to N across from Bridlewood Canyon entrance (Bridlwood Dr.) Comment
  RSA77956  Navarretia pubescens G. Thomas Robbins 1943-5-29 1104 El Dorado Institute of Forest Genetics, 3 miles east of Placerville. 732 Comment
  RSA0043185  Nemophila heterophylla George K. Helmkamp, E. A. Helmkamp 2007-4-30 11885 El Dorado hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  SEINET7072703  Nemophila heterophylla A. G. Vestal 1963-5-6 s.n. El Dorado About 3.3 miles west of the junction of Rattlesnake Bar Road and Coloma Road. UTM Zone 10, 669808E, 4300047mN. Coordinate datum: NAD 27. Comment
  UC747463  Nemophila heterophylla G. Thomas Robbins 1943-3-27 970 El Dorado above Smith Flat (near spring at western edge of Institute of Forest Genetics); western edge Institute of Forest Genetics, Smith Flat 792 Comment
  UCR172643  Nemophila menziesii var. menziesii George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10204 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
  UCSB11891  Nemophila menziesii var. menziesii Stern, A. 1961-3-28 El Dorado By Highway 49; 10 miles south of El Dorado; 15 miles south of Placerville; Sierra Nevada Foothills Comment
  UCR234204  Nemophila pulchella var. fremontii George K. Helmkamp, E. A. Helmkamp 2011-4-12 17177 El Dorado Foothillls Northern Sierra Nevada Mountains, Placerville, along Forni Road, 0.2 mile northwest of its Weber Creek crossing, SE of Hwy 50 near Diamond Springs 488 Comment
  UC1021926  Nemophila spatulata Rolf Y. Berg 1955-7-21 El Dorado between Camp Richardson and Fallen Leaf Lake (on road to Fallen Leaf); btw Camp Richardson and Fallen Leaf Lake Comment
  UCR200923  Nepeta cataria George K. Helmkamp, E. A. Helmkamp 2008-9-9 14090 El Dorado Foothills, northern Sierra Nevada Mountains, Traverse Creek Road at the creek crossing, 1.6 miles east of CA-193 628 Comment
  SACT001612  Notholcus lanatus 1925-1 El Dorado No collector/determiner listed Comment
  UC528045  Nuphar lutea subsp. polysepala Ira L. Wiggins 1933-8-6 6756 El Dorado Lily Lake near Fallen Leaf; Lily Lake Comment
  RSA0013604  Nuphar lutea subsp. polysepala Lyman Benson 1931-8-2 2825 El Dorado Near Fallen Leaf Lake. Lily Lake, Sierra Nevada. 2287 Comment
  JEPS40270  Nymphaea odorata Alice M. Ottley 1920-7-13 1209 El Dorado near Lake Tahoe Comment
  UC1073306  Odontostomum hartwegii George B. Rossbach 1955-5-22 217 El Dorado e. Shingle Springs 457 Comment
  SEINET3887709  Odontostomum hartwegii Howard C. Stutz 1955-5-22 322 El Dorado 10 mi. W of Placerville, Hwy 50.; 0 Comment
  SBBG68732  Orobanche corymbosa Mrs. Westcott -Jul-1939 454 El Dorado Lake Tahoe region Comment
  UCD72939  Orthilia secunda Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4507 El Dorado Washoe Meadows State Park. North of fen system, just north of trail/old road. 1946 Comment
  CAS-BOT-BC457678  Orthilia secunda Elsie Z. Lovegrove 1938-9-21 s.n. El Dorado Fallen Leaf Lake side of Tamrac [Tamarack] Tr. Comment
  CAS-BOT-BC457683  Orthilia secunda M. E. Parsons 1945-8-5 2092 El Dorado Near Rubicon Springs 1828 Comment
  UC1012460  Orthocarpus cuspidatus subsp. cryptanthus F. W. Pennell and H. L. Mason 1940-7-25 26306 El Dorado Carson Pass; Route 88 2682 Comment
  RSA0127432  Orthocarpus linearilobus Ira L. Wiggins 1946-5-11 11223 El Dorado 9 mi. E. of Placerville on road to Pino Grande. Comment
  UC1613444  Osmorhiza berteroi Charles M. Belshaw 1935-7-7 1107 El Dorado near Cody Meadows (5 mi s of Strawberry at 42 milestone on Placerville road to Tahoe); Central Sierra Nevada Comment
  UCD112219  Osmorhiza chilensis Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7190 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 ft south of road on west side of meadow. 1977 Comment
  UCR217869  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2010-7-9 16473 El Dorado Northern Sierra Nevada Mountains, Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail (Iron Mountain Rd.), 20.5 mi. ESE (99 deg. ) of Placerville 1831 Comment
  UCR250609  Osmorhiza chilensis George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20898 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  JEPS15930  Osmorhiza occidentalis Alice M. Ottley 1921-7-13 1169 El Dorado Angora trail near Fallen Leaf Lake 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
  UCD73786  Oxypolis occidentalis Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4486 El Dorado Washoe Meadows State Park. Center of fen system. 1940 Comment
  UCD81266  Oxypolis occidentalis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4292 El Dorado Washoe Meadows State Park. In fen system north of largest fen. 1934 Comment
  SEINET13944921 Image available Oxypolis occidentalis John Thomas Howell 1946-1 22956 El Dorado Echo Summit, elev 7400 ft. 2256 Comment
  UC306825  Oxyria digyna unknown 1918-7-21 El Dorado Cup Lake; Sierra Nevada, Cup Lake 2438 Comment
  UC367079  Oxyria digyna J. G. Lemmon and wife Aug. 1884 El Dorado summit of Mt. Agassiz Comment
  CAS-BOT-BC316988  Packera layneae Z. Tyler; R. Barron 1983-6-21 s.n. El Dorado growing along Traverse Creek Rd. near junction with Meadow Brook Rd. on left bank (SE facing) in serpentine soil. El Comment
  RSA85309  Paeonia brownii F. W. Peirson 1925-7-1 6169 El Dorado State Line, Lake Tahoe 1905 Comment
  SACT002598  Panicularia davyi Herbert Copeland 1934-7-22 El Dorado 2133.6 Comment
  RSA0025129  Panicum Peter Rubtzoff 1972-9-19 6907 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of ''County Road, within 0.5 mi from county road (gate). 1277 Comment
  UCD88201  Panicum acuminatum var. fasciculatum Mrs. K. Brandegee Date Unknown s.n. El Dorado Kyburz. 1249 Comment
  RSA0093555  Panicum capillare George K. Helmkamp, Elizabeth Helmkamp 2013-10-15 22430 El Dorado Sierra Nevada Mountains Foothills. Oak Hill Road, 2.9 miles south of its junction with Pleasant Valley Road, c. 5 miles SSE of Placerville. 617 Comment
  SEINET3285074 Image available Panicum capillare George K. Helmkamp, E. A. Helmkamp 2009-5-24 14798 El Dorado Sierra Nevada Mountains Foothills; Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road. 640 Comment
  UC2030002  Panicum rigidulum Louis C. Wheeler 1952-9-26 6977 El Dorado SOUTH FORK AMERICAN RIVER: 1 mile upstream from Lotus. Comment
  RSA121480  Parnassia palustris var. californica J. A. Rutter 1934-8-21 s.n. El Dorado 3/4 mile NE of Leek Spring Mountain. 2165 Comment
  JEPS79100  Parvisedum congdonii L. R. Heckard 1980-5-18 5194 El Dorado about 4 mi s Georgetown (corner of Meadowbrook and Bear Creek rds) 914 Comment
  UCR170430  Paspalum dilatatum George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10004 B El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, 3 air mi N of Placerville]; 1.9 [road] mi east of Calif. Highway 193 along Rock Creek Road 381 Comment
  CAS-BOT-BC266629  Pedicularis Peter Rubtzoff 1976-6-24 8701 El Dorado Georgetown Divide. Blodgett Forest: Headquarters Road ca 0.1 mile E of Spring Road junction [Comp. 250R] 1298 Comment
  UCD55391  Pedicularis attollens Ellen Dean; Mark Bibbo 2006-7-19 3241 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Near old quarry. 1927 Comment
  UCD74418  Pedicularis groenlandica G. Ledyard Stebbins 1968-7-7 6762 El Dorado this collection number has two sets of notes made by Stebbins. Handwritten notes say: Crystal Range, Desolation Wilderness, ridge west (with north crossed out) of Rockbound Pass, 8700 ft., 7 Jul 1968. Typed notes say: Crystal Range, southwest of Lake Tahoe, on ridge north of Rockbound Pass, 8900 ft., T12N, R16E, Sec. 10, 14 Jul 1968. Notes on specimen newspaper say: Ridge N of Rockbound, July 7, 1968. 2651 Comment
  UC447228  Pedicularis semibarbata R. L. Pendleton, F. M. Reed 1907-7-24 1130 El Dorado Tallac Trail between Lake Gilmeret and Glen Alpine Springs; Lake Tahoe Region 2255 Comment
  RSA425308B  Pedicularis semibarbata Christopher Davidson 1974-7-26 2505 El Dorado Echo Summit on St Hwy 50. 2251 Comment
  CAS-BOT-BC71215  Pellaea bridgesii W. R. Dudley 1900-6-26 s.n. El Dorado Ridge below Lake Lucile Comment
  POM23098  Pellaea bridgesii George B. Grant 1906-8-3 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains 1829 Comment
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Jan 26 2011
  UC1012176  Penstemon azureus var. angustissimus Francis W. Pennell 1940-6-2 25654 El Dorado 1-2 mi n Placerville; n of Placerville 548 Comment
  JEPS71731  Penstemon davidsonii var. davidsonii Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2700 El Dorado summit area Freel Peak; Sierra Nevada Mountains, Freel Peak 2895 Comment
  SD87644  Penstemon deustus Frank W. Peirson 1925-7-2 6219 El Dorado Glen Alpine Road, Ao mile from Fallen Leaf Lake 1981 Comment
  JEPS11240  Penstemon deustus var. deustus Alice M. Ottley 1920-6-29 917 El Dorado Fallen Leaf Comment
  UC1333295  Penstemon deustus var. deustus Merle Randall 1938-7-27 El Dorado vicinity Lake Tahoe (near s shore of Eagle Lake); Sierra Nevada, vicinity of Lake Tahoe 2209 Comment
  UC1213925  Penstemon heterodoxus Verne Grant, Alva Grant 1946-7-18 7709 El Dorado n-facing granitic slope by Upper Echo Lake; by Upper Echo Lake 2316 Comment
  CAS-BOT-BC264381  Penstemon heterodoxus var. heterodoxus Le Roy Abrams 1917-9-22 6828 El Dorado Gilmore Lake, Lake Tahoe Region Comment
  UCR171230  Penstemon laetus subsp. laetus George K. Helmkamp, E. A. Helmkamp 2005-7-11 9708 El Dorado Northern Sierra Nevada Foothills, Pollock Pines area just south of US Highway 50 along County Road #5 1159 Comment
  SEINET11065473  Penstemon newberryi subsp. newberryi Johnnie L. Gentry Jr., Earl Jenson, Jr. 1968-7-12 2140 El Dorado East side of Half Moon Lake, NW of Fallen Leaf Lake 2487 Comment
  CAS-BOT-BC239142  Penstemon newberryi var. berryi Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento 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
  JEPS71747  Penstemon newberryi var. newberryi Gladys L. Smith 1964-7-8 2885 El Dorado Lake of the Woods Sierra Nevada 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
  UCR176303  Penstemon roezlii George K. Helmkamp, E. A. Helmkamp 2006-7-12 10942 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  UCR197822  Penstemon roezlii George K. Helmkamp, E. A. Helmkamp 2008-7-11 13771 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
  UCR249571  Penstemon roezlii George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20865 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  JEPS101477  Penstemon rydbergii var. oreocharis Dean W. Taylor 1969-6-27 225 El Dorado Lake Tahoe, Sugar Pine Point 1920 Comment
  NY651289  Penstemon rydbergii var. oreocharis A. A. Heller 1915-8-6 12153 El Dorado Near Echo Camp on the Lincoln Highway 2133.6 Comment
  UCD44179  Penstemon rydbergii var. oreocharis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1545 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  HSC44796  Penstemon speciosus Maralyn O'Meara Jun 1974 512 El Dorado Along Hwy. 89, Lake Tahoe at Emerald Bay 2134 Comment
  JEPS81427  Penstemon speciosus L. R. Heckard and T. I. Chuang 1982-8-3 6044 El Dorado about 1/4 mi s Echo Peak ((ne of lower Echo Lake)); s of Echo Peak, ne of lower Echo Lake 2590 Comment
  SBBG12405  Penstemon speciosus D. Myrick 1958-6-22 39 El Dorado near Camp Richardson, Lake Tahoe 1889 Comment
  SFV11134  Penstemon speciosus J. Turner, F. M. Ball (1206) 1962-7-13 El Dorado Sierra Nevada Highway 89, 3 miles south of Meyers. 1982 Comment
  UC1060666  Pentachaeta exilis Herbert L. Mason 1957-4-28 14693 El Dorado about 5 mi s Georgetown; Garden Valley 579 Comment
  UC173133  Pentachaeta exilis subsp. exilis Katharine Brandegee El Dorado Pilot Hill Comment
  UCR206853  Pentagramma triangularis subsp. triangularis George K. Helmkamp, E. A. Helmkamp 2009-3-7 14353 El Dorado Northern Sierra Nevada Mtns. Foothills, along Rock Creek Road, 1.3 miles east of its junction with CA-193 427 Comment
  POM160670  Perideridia bolanderi subsp. bolanderi Marcus E. Jones 1929-6-26 s.n. El Dorado Lake Tahoe. Comment
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Feb 5 2011
  CHSC73615  Perideridia lemmonii L. P. Janeway; Eric Schroder 1998-9-1 6225 El Dorado Along Tallac Creek, about 1.0 mi southwest of Lake Tahoe. 1935 Comment
  CHSC73003  Perideridia parishii subsp. latifolia L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5777 El Dorado Lake Tahoe Basin Management Unit - National Forest. Near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  JEPS16597  Perideridia parishii subsp. latifolia P. B. Kennedy 1920-8-20 163 El Dorado Barrett Camp Eldorado National Forest, Silver Creek 1935 Comment
  JEPS72686  Perideridia parishii subsp. latifolia Gladys L. Smith 1964-7-6 2116 El Dorado about 2 mi above upper Echo Lake (trail from Echo Lake to Desolation Valley) 2286 Comment
  SEINET4560791  Perideridia parishii subsp. latifolia George K. Helmkamp, E. A. Helmkamp 2010-1 16894 El Dorado Northern Sierra Nevada Mountians: Merhten Spring Road, 0.6 mile north of its junction with CA-88 2018 Comment
  UCD127867  Perideridia parishii subsp. latifolia P. B. Kennedy 1920-8-20 163 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  SEINET7249221  Phacelia hastata George K. Helmkamp, E. A. Helmkamp 2012-1 19329 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
  UC672709  Phacelia hastata subsp. compacta Reed C. Rollins 1942-9-9 3029 El Dorado Meeks Bay Lake Tahoe 1897 Comment
  SD241056  Phacelia hastata var. compacta George K. Helmkamp, E. A. Helmkamp 2006-7-10 10935 El Dorado Northern Sierra Nevada Mountains Foothills: 1.1 miles west of Silver Creek along the road from Ice House Reservoir to Wright's Lake (Kyburz 7.5'Q) 2043 Comment
  RSA428104  Phacelia hastata var. compacta N. C. Cooper 1949-8-20 2595 El Dorado Lake Tahoe, south end. 1982 Comment
  UCR193177  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2007-5-31 12240 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
  POM216809  Phacelia hydrophylloides J B Lillard, H. M. Skidmore 1933-8-13 s.n. El Dorado Wright s Lake 2195 Comment
  UCSB25991  Phacelia mutabilis Randall, Merle 1938-7-27 El Dorado Near south shore of Eagle Lake, vicinity of Lake Tahoe 2209 Comment
  UC54517  Phacelia mutabilis H. M. Hall and H. P. Chandler Aug. 1903 4713 El Dorado Phillips Sierra Nevada Mountains, South Fork American River 2103 Comment
  UC697960  Phacelia mutabilis G. Thomas Robbins 1943-7-25 1311 El Dorado along Desolation Valley trail above Tamarack Lake 2286 Comment
  UCD149067  Phacelia purpusii G. Ledyard Stebbins 1980-6-7 8035 El Dorado East side of Traverse Creek, ca. 3 miles south of Georgetown. (Exact location unknown. Coordinates estimated by label maker). 792 Comment
  UCD120662  Phacelia quickii G. L. Stebbins 1977-6-26 7703 El Dorado South ridge of Wentworth Mountain, west of Loon Lake. 2042 Comment
  RSA0089833  Phacelia racemosa Dean Wm. Taylor 2015-6-10 21539 El Dorado 4 miles E of Stumpy Meadows Reservoir, along Wentworth Springs Road near the junction, Plum Creek Road. 1497 Comment
  CAS-BOT-BC145150  Phacelia ramosissima J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Tallac, Lake Tahoe 1914 Comment
  UC700301  Phacelia ramosissima var. ramosissima G. Thomas Robbins 1944-7-28 1772 El Dorado ca 3 mi ne Wrights Lake (along Willow Flat Trail); Willow Flat 2286 Comment
  UC1442841 Image available Phacelia stebbinsii L. Constance and G. Ledyard Stebbins 1969-6-29 3869 El Dorado Silver Creek at Union Valley Dam Silver Creek; Silver Creek at Union Valley Dam, El Dorado Co. 1447 Comment
  UC907762  Phalacroseris bolanderi G. Thomas Robbins 1945-8-6 2102 El Dorado near Schlien Ranger Station; Long Meadow 1676 Comment
  CAS-BOT-BC258850  Phalaris aquatica R. E. Frenkel 1964-6-10 548 El Dorado On Kanacke Valley Road, 0.2 mile north of Deer Valley Road 408 Comment
  UCR2658  Phleum alpinum F. M. Reed, R. L. Pendleton 1907-7-25 1742 El Dorado Sierra Nevada Mountains, Lake Tahoe Region. Meadow near Lily Lake, Glen Alpine 2012 Comment
  CAS-BOT-BC486768  Phlox Sara M. Taylor; Daniel Hastings 2013-8-15 103 El Dorado Eldorado National Forest: Pacific Ranger District, Desolation Wilderness. Lake Lois: In the vicinity of Lake Lois 2799 Comment
  JEPS71466  Phlox diffusa Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2739 El Dorado below Mt. Tallac summit area; Mt. Tallac 2667 Comment
  JEPS71457  Phlox gracilis Gladys L. Smith 1964-7-5 2100 El Dorado near Pow-Wow Bog; Echo Summit 2133 Comment
  UCR173160  Phlox gracilis George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10242 El Dorado Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown 340 Comment
  UC746881  Phoradendron libocedri G. Thomas Robbins 1944-10-27 1836 El Dorado 3 mi. e. Placerville (Institute of Forest Genetics); Institute of Forest Genetics 822 Comment
  CAS-BOT-BC141257  Phoradendron serotinum subsp. tomentosum Lewis S. Rose 1966-2-26 66002 El Dorado Foothills Diamond Springs 548 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
  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
  OBI74516  Physalis lancifolia David J. Keil 1992-1 23360 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  JEPS44667  Physocarpus capitatus Katharine Brandegee 1914-1 El Dorado Kyburg Comment
  CDA27682  Pickeringia montana W. E. Simonds 1960-5-22 El Dorado East shore of Folsom Lake, ca. 5 miles north of Folsom. 0 Comment
  CAS-BOT-BC78214  Pinus albicaulis John Thomas Howell 1925-7-6 1416 El Dorado Mt. Tallac, Lake Tahoe region Comment
  SEINET5778502 Image available Pinus attenuata J. Penn 1957-11-16 El Dorado Institute of Forest Genetics, Placerville Comment
  SEINET7880449 Image available Pinus attenuata Elbert L. Little Jr. 1957-1 17222 El Dorado Eddy Arboretum Comment
  CAS-BOT-BC73226  Pinus contorta subsp. murrayana John Thomas Howell 1925-6-27 1219 El Dorado Rubicon Meadow, Lake Tahoe 2133 Comment
  UCD134498  Pinus contorta subsp. murrayana G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10913 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
  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
  UC1076383  Pinus jeffreyi H. L. Mason 1929-10-4 5469 El Dorado 14 mi from Tahoe City (w side of Lake Tahoe above Emerald Bay); Lake Tahoe Comment
  NY312143  Pinus jeffreyi W. J. Hess 1997-7-23 7676 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
  SEINET7880443 Image available Pinus jeffreyi Elbert L. Little Jr. 1957-1 17212 El Dorado Institute of Forest Genetics, Placerville Comment
  SEINET7880466 Image available Pinus jeffreyi Elbert L. Little Jr. 1957-1 17220 El Dorado Institute of Forest Genetics, Placerville Comment
  SEINET7880470 Image available Pinus jeffreyi Elbert L. Little Jr. 1956-1 17133 El Dorado Institute of Forest Genetics; Placerville; Eddy Arboretum Comment
  RSA2558  Pinus lambertiana C. B. Wolf 1930-10-7 1712 El Dorado Near Fallen Leaf Lodge, Fallen Leaf Lake. 1921 Comment
  SEINET10530769  Pinus muricata Elbert L. Little 1957-9-8 Little 17222 El Dorado Institute of Forest Genetics, Placerville. 823 Comment
  RSA32356  Pinus ponderosa G. Thomas Robbins 1944-1-8 1466 El Dorado Native tree of grounds of Institute of Forest Genetics, 3 miles east of Placerville. 823 Comment
  UCR260065  Pinus sabiniana George K. Helmkamp, Elizabeth Helmkamp 2013-10-15 22429 El Dorado Sierra Nevada Mountains Foothills, Oak Hill Road, 2.9 miles south of its junction with Pleasant Valley Road, c. 5 miles SSE of Placerville 617 Comment
  UCSB934  Piperia unalascensis Keator, Glenn 1958-07 El Dorado on Echo Ridge 2072 Comment
  UCD148163  Plagiobothrys cusickii Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8267 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1922 Comment
  JEPS61025  Plagiobothrys hispidulus Alice M. Ottley 1920-7-2 951 El Dorado near Myers station Comment
  JEPS71520  Plagiobothrys hispidus Gladys L. Smith 1963-7-27 1801 El Dorado at junction of old Hawley Grade and U. S. Highway 50; Sierra Nevada 2250 Comment
  UC907753  Plagiobothrys hispidus G. Thomas Robbins 1945-8-12 2112 El Dorado Lake Valley about 1 mi se Lake Tahoe; Lake Valley 1920 Comment
  UCR206877  Plagiobothrys nothofulvus George K. Helmkamp, E. A. Helmkamp 2009-3-6 14342 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
  CDA21358  Plagiobothrys nothofulvus G. Shutler 2002-6-6 PDR P 100587 El Dorado Sierra Nevada; Vicinity of El Dorado. 0 Comment
  UCD44210  Plagiobothrys torreyi var. diffusus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1576 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD160532  Planodes virginica G. Ledyard Stebbins 1976-3-14 C 7608 El Dorado Southwest of South Fork American River along Sweetwater Creek just below crossing of Salmon Falls Road. (Exact location unknown. Coordinates estimated by label maker.) 152 Comment
  UCD165182  Plantago lanceolata Peter Rubtzoff 1974-6-4 7543 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UCR233027  Plantago lanceolata George K. Helmkamp, E. A. Helmkamp 2011-9-24 18321 El Dorado Northern Sierra Nevada Mountains, Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  JEPS5134  Plectritis ciliosa subsp. ciliosa W. L. Jepson 1938-4-14 18658 El Dorado Nashville 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
  UCD80809  Plectritis macrocera CNPS SN Foothill Team 2005-4-25 SNFN 0092 g El Dorado CDPR, Folsom State Recreation Area, on the south shore of Folsom Lake near where the American River enters the lake, above the Sweetwater trail, about 1/4 mile from the trailhead. 147 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
  UCD92175  Poa A. A. Beetle; D. E. Beetle, Alva Hansen 16-26 Jul 1945 3916 El Dorado south side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UCD90552  Poa bolanderi G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10880 El Dorado Northern Sierra Nevada Mountains. Wright's Lake Road, 6.1 miles north of Hwy. US-50. At junction with the road from Ice House Resevoir. 2030 Comment
  UCD90556  Poa bolanderi A. A. Heller 1915-8-6 12195 El Dorado Near Echo Camp on the Lincoln Highway. Comment
  UCD90563  Poa bolanderi G. L. Stebbins Jr. 1941-7-17 3187 El Dorado between Fallen Leaf Lodge and Glen Alpine. Comment
  SEINET10954295  Poa bolanderi A. Arthur Heller 1915-8-6 Heller 12195 El Dorado Near Echo Camp on the Lincoln Highway. In open places in the forest in damp granite soil. The principal tree is Ahies magnifica. Pinus Murrayana abounds in low places about meadows, with an occasional P. Jeffreyi on exposed ridges. Common undershrubs are Ceanothus and Castanopsis. 2134 Comment
  SEINET3282771 Image available Poa bulbosa George K. Helmkamp, E. A. Helmkamp 2007-4-27 11870 El Dorado Foothills, Northern Sierra Nevada Mountains; junction of Ice House Road and White Meadows Road, about 2 miles northwest of US-50. 1029 Comment
  UCD90938  Poa cusickii subsp. epilis A. Haig 1951-6-28 s.n. El Dorado Echo Lake. Comment
  SACT001852  Poa gracillima Herbert Copeland 1939-6-25 El Dorado Forming tufts amoung rocks above Glen Alpine Creek. Comment
  UCD125159  Poa palustris Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7451 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  UCD91928  Poa pratensis R. M. Love 1942-8-1 s.n. El Dorado Rainbow Tract, Truckee River. Meyers. Comment
  SACT001997  Poa scabrella J. Wilson 1985-5-11 El Dorado 100 yards north of top of west ridge, Mount Ararat. 277.368 Comment
  UCR248760  Poa secunda Peter Rubtzoff 1975-6-5 8054 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station, Chinquapin Flat Road c. 1.6 mi. south of Old Gaddis Creek Road 1320 Comment
  UCR2690  Poa secunda F. M. Reed, R. L. Pendleton 1907-7-23 1527 El Dorado Sierra Nevada Mtns., Lake Tahoe Region; creek south of camp [=Camp Agassiz?], Glen Alpine. [S of Fallen Leaf Lake.] 2287 Comment
  RSA9173  Poa secunda C. B. Wolf 1928-8-17 3336 El Dorado Trail from Susie to Heather Lake. Comment
  CAS-BOT-BC236405  Poa secunda subsp. secunda A. A. Heller 1915-8-6 12146 El Dorado Near Echo Camp on the Lincoln Highway, above Echo Lake 2133 Comment
  CAS-BOT-BC236411  Poa secunda subsp. secunda A. A. Heller 1916-4-6 12297 El Dorado Between Shingle Springs and El Dorado, on ridge 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
  JEPS75187  Poa stebbinsii Gladys L. Smith 1964-7-6 2120 -A El Dorado ca. 2 mi. above Upper Echo Lake (trail to Desolation Valley) Comment
  SBBG115786  Poa tenerrima B. Crampton 1964-4-27 6942 El Dorado ca. 4.2 mi S of Lotus; T10N R9E S1 Comment
  UCD39900  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 Hwy. 50. Comment
  UCD47924  Poa tenerrima Ellen Dean; Dan Potter 2005-5-11 2601 El Dorado El Dorado County. Near junction of Meadowbrook and Bear Creek Roads, Along trail that follows Traverse Creek north, just W of bridge over creek. 685 Comment
  SEINET10860394  Poa tenerrima A. Arthur Heller 1916-4-6 Heller 11297 El Dorado Between Shingle Springs and El Dorado in the digger pine belt in thin soil on an open rocky ridge. Comment
  CHSC55646  Poa wheeleri K. R. Stern 1985-6-14 8137 El Dorado Echo Summit. 2225 Comment
  UCD165835  Podagrostis humilis Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9171 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. South side of unnamed drainage that leads to reservoir/dam. Upslope of fire road that begins near park residences on the west side of Highway 89. Northwest of residences. 2118 Comment
  UCD52724  Podagrostis humilis A. A. Beetle 16-26 Jul 1945 3918 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UC701973  Podistera nevadensis G. Thomas Robbins 1945-8-12 2124 El Dorado Freel Peak; rocky slopes near summit 3322 Comment
  JEPS71470  Polemonium californicum Gladys L. Smith 1963-7-28 1947 El Dorado trail from Audraine Lake to U.S. 50 (Echo Summit area); , trail fr Audraine Lake 2179 Comment
  UC370245  Polemonium californicum E. O. Essig 1928-7-15 El Dorado Upper Echo Lake 2377 Comment
  UC530013  Polemonium occidentale subsp. occidentale E. B. Babcock 1934-7-24 440 El Dorado Tahoe Meadows , Shaddy bog Comment
  CAS-BOT-BC231321  Polemonium pulcherrimum R. L. Pendleton; F. M. Reed 1907-7-23 1051 El Dorado Lake Tahoe Region. Keeth's [Keiths] Dome, Glen Alpine 2590 Comment
  CAS-BOT-BC263249  Polemonium pulcherrimum var. pulcherrimum R. Stubbs 2010-8-10 020 El Dorado Mt. Tallac. Many plants found on NE slope below summit 2953 Comment
  CAS-BOT-BC133214  Polygonum G. K. Helmkamp; E. A. Helmkamp 2009-9-13 15608 El Dorado Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs; 0.2 mile south of the junction of Patterson Drive and CA-49/Pleasant Valley Road 529 Comment
  UCD165860  Polygonum Peter Rubtzoff 1972-9-27 6955 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  RSA0025136  Polygonum Peter Rubtzoff 1972-10-26 7053 El Dorado U.C. Blodgett Forest Research Station: at main Station entrance. 1296 Comment
  RSA85916  Polygonum aviculare F. W. Peirson 1925-7-2 6204 El Dorado South side of Lake Tahoe. 1905 Comment
  CAS-BOT-BC414299  Polygonum aviculare subsp. neglectum Elsie Zeile Lovegrove 1951-9-16 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake road Comment
  UC6659  Polygonum bistortoides W. H. Brewer 1863-8-20 2137 El Dorado Pyramid Peak 3048 Comment
  UCD99866  Polygonum bolanderi G. L. Stebbins Jr. 1976-8-14 76190 El Dorado North Fork American River, at crossing of State Highway 49 between Auburn and Cool. 213 Comment
  UC419718  Polygonum californicum Mrs. H. P. Bracelin 1930-10-12 97 El Dorado 5 mi n Placerville (on road to Colonia) Comment
  CAS-BOT-BC414375  Polygonum californicum Paul H. Arnaud, Jr. 1968-10-19 s.n. El Dorado Bass Lake, north-northeast of Clarksville 377 Comment
  UC6750  Polygonum californicum V. Rattan 1860-1-1 232 El Dorado Reservoir Hill Placerville Comment
  UCR176395  Polygonum davisiae George K. Helmkamp, E. A. Helmkamp 2006-8-7 11172 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  CAS-BOT-BC414426  Polygonum douglasii Elsie Zeile Lovegrove 1951-9-16 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake road Comment
  CAS-BOT-BC414432  Polygonum douglasii E. J. Newcomer 1909-1-1 s.n. El Dorado Deer Park Springs, Lake Tahoe Comment
  UCD42549  Polygonum douglasii Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD74245  Polygonum douglasii Jennifer W. Burt; Jessica Hite 2005-8-20 124 El Dorado abandoned ski runs below Sierra-at-Tahoe ski area (formerly 'Sierra Ski Ranch') - collected from center of an abandoned ski run. 2096 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
  SD237570  Polygonum douglasii subsp. douglasii G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15261 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 (Pyramid Peak 7.5'Q) 2015 Comment
  UC465743  Polygonum douglasii subsp. douglasii F. M. Reed and R. L. Pendleton 1907-7-25 1162 El Dorado road between camp and Modjeska Falls; Lake Tahoe Region 2042 Comment
  CDA2787  Polygonum hydropiper G. D. Barbe 1983-9-13 4099 El Dorado Vicinity of Finnon Reservoir, Rock Creek Road, northeast of Placerville. 0 Comment
  UC465767  Polygonum phytolaccifolium R. L. Pendleton and F. M. Reed 1907-7-25 1219 El Dorado road near Lily Lake; Lake Tahoe Region, Glen Alpine 2011 Comment
  RSA151573  Polygonum phytolaccifolium Paul A. Mitchell 1960-7-9 185 El Dorado Emerald Bay State Park. Along upper end of old access road to Vikingshelm. 1966 Comment
  RSA66327  Polygonum phytolaccifolium F. W. Peirson 1925-7-2 6221 El Dorado Glen Alpine road, 1/2 mile above Fallen Leaf, Sierra Nevada Comment
  CAS-BOT-BC419929  Polygonum polygaloides subsp. kelloggii J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake, near Lake Tahoe 2042 Comment
  SD87584  Polygonum polygaloides subsp. kelloggii Frank W. Peirson 1925-7-1 6176 El Dorado State Line, Lake Tahoe 1905 Comment
  UCD60642  Polygonum polygaloides subsp. kelloggii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4105 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  UCD60657  Polygonum polygaloides subsp. kelloggii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4121 El Dorado Washoe Meadows State Park. Southern portion of park, east side of fen system. 1922 Comment
  RSA466366  Polygonum punctatum Wm. Martin 1971-9-11 20296 El Dorado 1 mile north of Greenwood, 14 miles south of Auburn on Hwy 193 Comment
  SEINET3873594  Polypodium californicum D. W. McNeal 1983-3-30 2795 El Dorado In a steep, rocky rd. cut above Hwy. #49, 1.2 mi. S of the El Dorado Co. line.; 0 Comment
  UCD136997  Polypodium calirhiza G. K. Helmkamp; Elizabeth Helmkamp 2006-5-20 10495 El Dorado Northern Sierra Nevada: Along CA Highway 193, 0.4 mi. S of Kelsey. 604 Comment
  CAS-BOT-BC104227  Populus trichocarpa Elsie Z. Lovegrove 1938-6-11 s.n. El Dorado Fallen Leaf Lake Comment
  UCD148642  Populus trichocarpa Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8392 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Near Pine Lodge at end of picnic area near Lake Tahoe beach and wharf. 1908 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
  UCD165226  Potentilla Peter Rubtzoff 1974-6-19 7605 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, along Mutton Creek Road, 0.25 miles south of 'Country Road'. 1280 Comment
  UC1613292  Potentilla bruceae Charles M. Belshaw 1935-7-9 1060 El Dorado on upper South Fork of Silver Creek near Wilson's; South Fork of Silver Creek 2286 Comment
  SEINET11916321  Potentilla drummondii H. H. Heller 1938-1 867 El Dorado Stanford Camp., Fallenleaf Comment
  CAS-BOT-BC141657  Potentilla flabellifolia M. S. Jussel 1928-7-12 s.n. El Dorado Star Lake, Lake Tahoe region Comment
  UCR176033  Potentilla glandulosa subsp. nevadensis George K. Helmkamp, E. A. Helmkamp 2006-7-12 10972 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  SEINET11261876  Potentilla glandulosa subsp. reflexa George K. Helmkamp, E. A. Helmkamp 2012-4-30 18881 El Dorado Northern Sierra Nevada Mountains Footlhills: Mosquito Road, 0.3 miles N of the bridge over the South Fork American River.; 0 427 Comment
  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
  UC903278  Potentilla gracilis Charles M. Belshaw 1936-8-11 7610 El Dorado 2 mi sw Lovers' Leap; Sierra Nevada, sw of Lovers' Leap 1676 Comment
  CAS-BOT-BC141630  Potentilla gracilis var. elmeri John Thomas Howell 1925-7-2 1366 El Dorado Between Fallen Leaf Camp and Lake Tahoe Comment
  CAS-BOT-BC539987  Potentilla gracilis var. fastigiata Laura M. Lathrop 1909-7-19 s.n. El Dorado Road to Alpine Springs Comment
  UCD113798  Potentilla grayi P. B. Kennedy 1920-9-20 240 El Dorado El Dorado National Forest -- Upper Range -- Camp. 2194 Comment
  UC1039605  Potentilla palustris Herbert L. Mason 1940-7-25 12331 El Dorado Luther Pass Grass Lake (Grass Lake, eastern El Dorado County); , Luther Pass 2377 Comment
  SEINET10542304  Potentilla palustris Herbert L. Mason 1940-7-25 Mason 12331 El Dorado Sphagnum bog in pinus jeffreyi and abies magnifica forest, grass lake, luther Pass 2377 Comment
  UCD42528  Prunella vulgaris Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  HSC44792  Prunus emarginata Maralyn O'Meara Jun 1974 508 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  UC1128347  Prunus emarginata H. A. Jensen Aug 1931 212 El Dorado near Bottle Hill (El Dorado National Forest); El Dorado National Forest 853 Comment
  UC1736469  Prunus emarginata Dean W. Taylor 1969-6-24 232 El Dorado Lake Tahoe, Sugar Pine Point 1920 Comment
  UC555314  Prunus emarginata Lloyd Swift 1928-5-5 El Dorado Eleven Pines Comment
  UCR173953  Prunus emarginata George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10763 El Dorado Northern Sierra Nevada Mountains, 2 miles west of Wright's Lake at the junction with Wright's Lake Road (6 miles north of Hwy US-50) 2003 Comment
  UCR218256  Prunus emarginata George K. Helmkamp, E. A. Helmkamp 2010-7-23 16600 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
  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
  RSA782375  Pseudobahia heermannii George K. Helmkamp, E. A. Helmkamp 2010-4-24 15941 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-BC344854  Pseudognaphalium Peter Rubtzoff 1972-9-20 6943 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of Country Road, 1 mile east of main Station entrance. 1356 Comment
  CAS-BOT-BC344856  Pseudognaphalium Peter Rubtzoff 1972-10-25 7043 El Dorado U.C. Blodgett Forest Research Station: Clear-cut on Main Line Road. Comment
  UCR219630  Pseudotsuga menziesii var. menziesii George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe 2010-7-6 16467 El Dorado Sierra Nevada Mountains, Silver Fork Road, 4.1 miles south of its junction with US-50 in Kyburz 1500 Comment
  UC1360377  Ptelea crenulata Harold and Virginia Bailey 1953-8-7 5163 El Dorado ca 2 mi s Coloma (on South Fork American River) (along Coloma-Placerville road) 457 Comment
  CAS-BOT-BC76624  Pteridium aquilinum Arnold Tiehm; Margaret Williams 1987-7-6 11380 El Dorado Sierra Nevada - Echo Summit along highway 50 south of Meyers and Lake Tahoe. 2240 Comment
  UCR218982  Pteridium aquilinum George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16322 El Dorado Sierra Nevada Mountains Foothills, about 0.1 mile south of Slug Gulch Road at a point 4.7 miles east of its junction with Perry Creek Road 1021 Comment
  SEINET6033384  Pteridium aquilinum var. pubescens A. Tiehm, Margaret Williams 1987-7-6 11380 El Dorado Sierra Nevada, Echo Summit along highway 50 south of Meyers and Lake Tahoe. 2240 Comment
  SEINET11587845  Pteridium aquilinum var. pubescens Unknown 1982-9-2 9870 El Dorado El Dorado County Comment
  SEINET3874517 Image available Pteridium aquilinum var. pubescens Beecher Crampton 1982-9-2 9870 El Dorado Along US 50 east of Camp Sacramento. Edge of drainage ditch along road.; 0 2012 Comment
  CAS-BOT-BC460488  Pterospora andromedea E. A. McGregor 1909-8-17 136 El Dorado Lake Tahoe Region: Glen Alpine 2072 Comment
  SBBG59910  Pterospora andromedea R. H. Nordhoff 1940-8-12 541 El Dorado trail to Desolation Valley above Fallen Leaf Lake 2286 Comment
  SEINET195954  Pteryxia terebinthina var. californica Joe C. Johnson 1947-7-21 El Dorado unspecified 2591 Comment
  UCD13313  Purshia tridentata Renaud Nalin; Pat Okubara 1996-10-8 s.n. El Dorado Border of El Dorado and Alpine Counties: Along Hwy 89 south, just south of Luther Pass turnout. 731 Comment
  UCD42415  Purshia tridentata Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC147787  Purshia tridentata var. tridentata Alice Eastwood 1906-7-25 1130 El Dorado Near lower end of Fallen Leaf Lake, Glen Alpine region Comment
  UCR197314  Purshia tridentata var. tridentata George K. Helmkamp, E. A. Helmkamp 2008-7-11 13780 El Dorado Northern Sierra Nevada Mountains, north side of CA-88, 2.1 miles northeast of the junction with Mormon Emigrant Trail 2340 Comment
  UC883751  Pycnanthemum californicum Marcus E. Jones, A. M. 1882-7-7 3459 El Dorado St. Lawrence Comment
  UCD165754  Pyrola aphylla Ellen Dean; with Daniel McNair 2016-7-12 9109 El Dorado West side of Tahoe Basin. Central part of D.L. Bliss State Park. Along Lester Beach Rd. South of Ranger Entrance Booth near signs that indicate the land is National Forest. 2073 Comment
  RSA467882  Pyrola californica Emery M. Whilton 1938-7-26 s.n. El Dorado Taken at Lake Tahoe Comment
  CAS-BOT-BC462621  Pyrola dentata H. C. Cantelow 1935-7-26 s.n. El Dorado Near Ebright's, Lake Tahoe 2174 Comment
  UCD72673  Pyrola minor Ellen Dean; T. Sasaki 2007-7-23 4395 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #1 plot. 1920 Comment
  SBBG59898  Pyrola picta R. H. Nordhoff 1940-8-8 533 El Dorado above Glen Alpine resort 2286 Comment
  UC311618  Pyrola picta Herbert McLean Evans 1918-7-20 El Dorado 500 ft above Phillips (Sierra Nevada, Cup Lake Trail); Sierra Nevada, Cup Lake Trail 2286 Comment
  RSA0083321  Pyrola picta E. Keyes 1920-8-4 s.n. El Dorado Lake Tahoe. Comment
  SEINET11977444  Pyrola picta H. H. Heller 1938-1 528 El Dorado Comment
  UCD165076  Quercus Peter Rubtzoff 1975-5-28 7999 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  RSA181918  Quercus X morehus W. L. Jepson 1938-4-12 18640 El Dorado Diamond Springs. 549 Comment
  UC746869  Quercus X morehus G. Thomas Robbins 1943-10-28 1405 El Dorado 3 mi e Placerville (near Smith Flat) 670 Comment
  UCD166018  Quercus chrysolepis Daniel M. McNair 2016-7-12 2168 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. At edge of Rubicon trail. 1972 Comment
  UCD67025  Quercus chrysolepis Rodney Gale Myatt 1970-7-10 378 El Dorado South Fork of American River from Pollock Pines. 822 Comment
  UCD45713  Quercus douglasii D. Q. Cavagnaro 1963-9-11 18 El Dorado U.S. Highway 50, 7 miles west of Shingle Springs, El Dorado County, California. Elevation 700 feet. 213 Comment
  CDA10921  Quercus durata G. F. Hrusa 1994-4-28 11833 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  UC1135582  Quercus durata P. L. Johannsen 1931-1-1 18 El Dorado Garden Valley Placerville Quad. 609 Comment
  UCD14412  Quercus garryana var. breweri A. M. Shapiro 1996-5-3 s.n. El Dorado El Dorado Co.; Traverse Creek, 3 mi east-northeast of Coloma; 600 Comment
  SEINET959515  Quercus kelloggii Unknown 2006-1 11575 El Dorado Northern Sierra Nevada Mountains Foothills: Oak Hill Drive 1.3 miles south of Pleasant Valley Road at Tiger Lily (Placerville 7.5) 100 Comment
  UCD170534  Quercus kelloggii D. O. Burge; G. Hinshaw 2017-5-3 2265 El Dorado Cameron Park, S of Meder Road, SW of intersection between Chasen Drive and Clinton Way. 475 Comment
  SACT002674  Quercus lobata Josephine Van Ess 1971-9-22 El Dorado Roadside, steep bank. 426.72 Comment
  CAS-BOT-BC104521  Quercus vacciniifolia C. B. Wolf 1930-10-9 1717 El Dorado Along the trail between Glen Alpine Springs and Susie Lake 2133 Comment
  JEPS73081  Quercus vacciniifolia Gladys L. Smith 1971-9-25 3107 El Dorado train from Little Norway to Lake Audrain 2255 Comment
  RSA87156  Quercus vacciniifolia F. W. Peirson 1931-8-9 9547 El Dorado Along trail to Mt. Tallac. 2363 Comment
  UC405496  Quercus vacciniifolia Milo S. Baker 1904-7-5 El Dorado near Lake Tahoe; Angora Mt. Comment
  UCD47417  Quercus vacciniifolia P. B. Kennedy 1920-8-17 120 El Dorado El Dorado National Forest, Barrett Camp. 1981 Comment
  UCD47456  Quercus vacciniifolia R. Prag 1973-6-26 s.n. El Dorado Huckleberry oak. Emerald Bay S. P. Comment
  UCD84153  Quercus vacciniifolia Chuck Hughes 2009-7-7 112 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  UCR170324  Quercus wislizeni George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10026 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
  POM183173  Quercus wislizeni var. wislizeni H. F. Copeland 1930-8-31 1336 El Dorado Salmon Falls. Comment
  UCD14095  Quercus wislizeni var. wislizeni Jack Enzler 1989-2-1 s.n. El Dorado California, El Dorado Co.; ca. 4 mi. southwest of Coloma, specifically 1/4 mi. south of Luneman Rd., and 2.2 mi. west of intersection of Luneman Rd. and Lotus Rd., (SW 1/4, NE 1/4, S34; T 11 N, R 9 E.); 402 Comment
  UCR73123  Ranunculus A. C. Sanders 1984-6-17 5026 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
  RSA0024985  Ranunculus Peter Rubtzoff 1975-6-26 8136 El Dorado UC Blodgett Forest Research Station: Marshy meadow off east side of Mutton Creek Road, 0.8 miles south of 'County Road' opposite Bacchi Meadow Road junction (just outside Blodgett Forest east boundary). Comment
  JEPS72342  Ranunculus alismifolius var. alismellus Gladys L. Smith 1964-7-4 2059 El Dorado Sayles Canyon trail Echo Summit region, Benwood Meadow (margin of meadow) 2133 Comment
  UCD95820  Ranunculus alismifolius var. alismellus G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10858 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 4.1 miles north of Hwy US-50. 2049 Comment
  CAS-BOT-BC379445  Ranunculus alismifolius var. hartwegii Alice Eastwood 1906-8-1 s.n. El Dorado Lake Tahoe Region, Mt. Tallac Comment
  RSA6154  Ranunculus arvensis Carl B. Wolf 1933-5-25 4962 El Dorado Green Valley, 0.7 mile W of Rescue. 305 Comment
  SD40723  Ranunculus arvensis Carl B. Wolf 1933-5-25 4962 El Dorado W. slope of Sierra Nevada. Green Valley, 7/10 mi. W of Rescue 305 Comment
  SBBG27179  Ranunculus bonariensis var. trisepalus A. Carter 1941-4-5 1610 El Dorado jct of the Latrobe and Folsom-Placerville rds, 8 mi E of Folsom 167 Comment
  UCR207148  Ranunculus californicus George K. Helmkamp, E. A. Helmkamp 2009-4-4 14509 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 7.9 miles (road) SW of Bucks Bar Road, c. 6.1 miles (air) SW of Somerset 546 Comment
  UCR136477  Ranunculus muricatus Beecher Crampton 1973-5-9 8937 El Dorado Sierra Nevada foothills, Bass Lake, northeast of Clarksville 375 Comment
  RSA752676  Ranunculus occidentalis George K. Helmkamp, E. A. Helmkamp 2008-4-25 13317 El Dorado Sierra Nevada Mountains Foothills: Junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown. 674 Comment
  RSA791414  Ranunculus occidentalis George K. Helmkamp, E. A. Helmkamp 2012-5-18 19023 El Dorado Northern Sierra Nevada Mountains Foothills: Capps Crossing Road (Bonnetti Rd.), 0.1 mi northwest of the bridge over Diamond Creek, East of Jenkinson Lake and south of US Hwy 50. 1186 Comment
  SD237583  Ranunculus occidentalis G. K. Helmkamp, E. A. Helmkamp 2012-5-3 18894 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 7.0 miles NW of Pollock Pines (Slate Mountain 7.5'Q) 747 Comment
  UCD96813  Ranunculus occidentalis G. K. Helmkamp; E. A. Helmkamp 2007-5-7 11950 El Dorado Foothills, Northern Sierra Nevada Mountains: Pedro Hills Road, 0.3 mile west of the junction with CA-49, junction 5.3 miles south of Cool. 299 Comment
  UCD33854  Ranunculus occidentalis Beecher Crampton 1974-4-15 9040 El Dorado El Dorado County, Bass Lake road, N.E. of Clarksville. Comment
  UCD70582  Ranunculus occidentalis Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 380 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Comment
  SD173244  Raphanus sativus Michael Wells 1990-3-17 90 5 El Dorado Prairie City SVRA Comment
  UCR177010  Rhamnus californica George K. Helmkamp, E. A. Helmkamp 2005-7-31 9750 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
  UC907680  Rhamnus purshiana G. Thomas Robbins 1944-6-27 1734 El Dorado about 3 mi e Camino (slope above North Fork Webber Creek) 975 Comment
  UC463353  Rhamnus rubra L. R. Abrams 1930-8-20 12754 El Dorado near Lily Lake; Glen Alpine Canyon 1981 Comment
  UC746928  Rhamnus rubra G. Thomas Robbins 1943-6-6 1133 El Dorado 3-4 mi ne Camino (along Mace Road) 914 Comment
  POM177547  Rhamnus rubra subsp. obtusissima L. R. Abrams 1930-8-2 12754 El Dorado Open coniferous forest, near Lily Lake Glen Alpine Canyon 1982 Comment
Read comments
Sep 4 2010
  UCSB2532  Rhodiola integrifolia Keator, Glenn 1958-07 El Dorado At Echo Ridge 2743 Comment
  CAS-BOT-BC56527  Rhododendron columbianum G. E. Poore 1913-5-23 8645 El Dorado Tahoe National Forest, Buckeye Hill Comment
  CDA36123  Rhododendron columbianum M. Beyers, G. F. Hrusa 2011-7-2 1024 El Dorado Sierra Nevada: Shealor Lakes. 2194 Comment
  UCR254821  Rhododendron occidentale Peter Rubtzoff 1975-7-10 8191 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Bacchi Meadow 1299 Comment
  CAS-BOT-BC199731  Rhododendron occidentale var. californicum G. Thomas Robbins 1943-6-6 1132 El Dorado Near Mace Road at Michigan-California Co. railroad, 4-5 mi. NE of Camino 975 Comment
  CAS-BOT-BC433121  Ribes Peter Rubtzoff 1975-6-4 8023 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Road bank of Headquarters Loop Road. 1295 Comment
  JEPS85661  Ribes John Thomas Howell 1925-6-10 1143 El Dorado Eagle Lake Trail Lake Tahoe region Comment
  CAS-BOT-BC92268  Ribes amarum Clarence R. Quick 1962-6-25 62 -10 El Dorado Iowa Canyon on Chute Camp road between Highway 50 and South Fork American River. 548 Comment
  CAS-BOT-BC93302  Ribes cereum A. A. Heller 1911-8-10 12530 El Dorado East side of Ralston Peak above Echo Lake. 2407 Comment
  CAS-BOT-BC212604  Ribes montigenum Le Roy Abrams 1911-7-29 4821 El Dorado Fallen Leaf Trail, mount Tallac 2590 Comment
  UC1127468  Ribes montigenum P. L. Johannsen 1934-8-22 464 El Dorado Echo Lake Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UC54306  Ribes montigenum H. M. Hall and H. P. Chandler July, 1903 4616 El Dorado vicinity Lake Tahoe (Mt. Tallac); Sierra Nevada Mountains 2926 Comment
  CAS-BOT-BC212335  Ribes nevadense Geo. Hansen 1896-7-28 2043 El Dorado Cosumnes 1524 Comment
  UC747371  Ribes nevadense G. Thomas Robbins 1943-4-22 1023 El Dorado 3 mi e Camino; North Fork Webber Creek 914 Comment
  SBBG29144  Ribes roezlii P. H. Raven, H. L. Mason, R. Ornduff 1957-4-28 El Dorado 0.5 mi from Kelsey on rd to Georgetown Comment
  UCD102457  Ribes roezlii G. K. Helmkamp; Elizabeth Helmkamp 2006-8-24 11280 El Dorado Northern Sierra Neveda Mountains Foothills: Ice House Road, 2.3 miles south of Union Reservoir Road. 1551 Comment
  UCD147717  Ribes roezlii Allyson Ayalon; Lucie Jerabkova 2012-7-1 95 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  RSA0024716  Ribes roezlii Alice Eastwood 1922-4-8 11127 El Dorado Kelsey. Comment
  CDA32155  Ribes roezlii var. roezlii M. Beyers 2010-8-2 736 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  UC747331 Image available Ribes viscosissimum G. Thomas Robbins 1945-7-1 2033 El Dorado 1-1 1/2 mi ne Wrights Lake (9 mi n of U.S. Highway 50); Twin Lakes trail 2286 Comment
  UCD102535  Ribes viscosissimum P. B. Kennedy 1920-8-17 131 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UC173104  Rigiopappus leptocladus Katharine Brandegee 1907-5-25 El Dorado near Placerville Comment
  UCR233321  Rorippa curvipes var. curvipes George K. Helmkamp, E. A. Helmkamp 2011-9-13 18267 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road, 0.6 miles north of its junction with CA-88 2136 Comment
  UC747362  Rorippa curvisiliqua G. Thomas Robbins 1945-5-27 1948 El Dorado along Pleasant Valley Road 1 1/2 mi s Camino; North Fork Webber Creek, s of Camino 762 Comment
  CAS-BOT-BC74860  Rorippa subumbellata Reed C. Rollins 1942-9-9 3027 El Dorado On the shore of Lake Tahoe, Meeks bay. Comment
  CAS-BOT-BC146361  Rosa Peter Rubtzoff 1975-6-12 8091 El Dorado Sierra Nevada, Georgetown Divide, Blodgett Forest. Chinquapin Flat Road ca. 0.8 mi. south of Gaddis Creek Road (Comp. 561R) 1319 Comment
  JEPS71927  Rosa Gladys L. Smith 1972-7-20 3302 El Dorado along streambank Glen Alpine Spring 2194 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
  UCD113783  Rubus laciniatus Roman Gankin 1962-11-15 s.n. El Dorado ranch on west end of Fruitridge Road, 6 miles north of Placerville. Comment
  CDA26326  Rubus parviflorus P. B. Kennedy 1920-8-1 23 El Dorado Eldorado National Forest - Barrett Camp. Comment
  JEPS71938  Rubus parviflorus Gladys L. Smith 1964-7-29 2180 El Dorado UC 50 at beginning of Audrain Lake trail beginning of Audrain Lake trail; at beginning of Audrain Lake trail 2194 Comment
  UCR196844  Rubus parviflorus George K. Helmkamp, E. A. Helmkamp 2008-6-3 13569 El Dorado Sierra Nevada Mountains, Pony Express Trail, 0.8 mile east of Sly Park Road (Pollock Pines) and parallel to US-50 1213 Comment
  UCD135442  Rudbeckia californica G. K. Helmkamp; E. A. Helmkamp 2007-8-4 12707 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail at Leek Spring meadow, about 2 miles northwest of CA-88. 2238 Comment
  CAS-BOT-BC363140  Rudbeckia californica M. D. Morris 1923-8-8 69 El Dorado Eldorado National Forest. Pyramid R. S. 1676 Comment
  BFRS234 Image available Rudbeckia hirta var. pulcherrima Peter Rubtzoff 1974-7-25 7786 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UCD165568  Rumex acetosella Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8866 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Western side of park on east side of highway 89. North side of access road (leading to northernmost park entrance). 1942 Comment
  UCD60535  Rumex acetosella Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4001 El Dorado Washoe Meadows State Park. Meadow leading into east side of Angora Meadows, just west of Sawmill Road park entrance. 1920 Comment
  CAS-BOT-BC421920  Rumex acetosella John Thomas Howell 1964-8-9 40892 El Dorado Echo Summit 2255 Comment
  SD81084  Rumex acetosella Darley F. Howe 1971-7-1 El Dorado Eldorado National Forest by Lake Tahoe. 1829 Comment
  BFRS121 Image available Rumex crispus Peter Rubtzoff 1972-10-12 7022 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451). Comment
  CAS-BOT-BC433645  Rumex obtusifolius John Thomas Howell 1969-9-12 46094 El Dorado Near Bridal Veil Falls, 3 miles west of Riverton Comment
  CAS-BOT-BC109292  Rumex paucifolius Alice Eastwood; John Thomas Howell 1940-6-17 8363 El Dorado Near Myers. Comment
  CAS-BOT-BC132690  Salix Beecher Crampton 1986-8-17 10037 El Dorado Stateline Comment
  RSA670072  Salix Beecher Crampton 1987-5-1 10114 El Dorado S Lake Tahoe, Stateline, Stable road entrance. Comment
  UCD33881  Salix Beecher Crampton 1974-8-11 9083 El Dorado El Dorado County, South Lake Tahoe, Truckee Marsh. Comment
  CAS-BOT-BC103473  Salix eastwoodiae W. R. Dudley 1900-6-1 5647 El Dorado ridge below Lake Lucille Comment
  CAS-BOT-BC103488  Salix eastwoodiae W. R. Dudley 1900-6-1 5654 El Dorado ridge below Lake Lucille Comment
  CHSC73087  Salix geyeriana L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5808 El Dorado Lake Tahoe Basin Management Unit. Near mouth of Meek's Creek; west of Hwy 89 and 0.4-0.5 mi west of Meek's Bay of Lake Tahoe. 1895 Comment
  CAS-BOT-BC107628  Salix jepsonii A. A. Heller 1915-8-5 12137 El Dorado Moist shores of Echo lake in granite. 2286 Comment
  UC1613933  Salix jepsonii Charles M. Belshaw 1935-7-9 1116 El Dorado 1 1/2 mi. w. of Strawberry (Central Sierra Nevada near 41 milestone, along Placerville road to Tahoe); Central Sierra Nevada 1676 Comment
  CAS-BOT-BC176412  Salix laevigata Peter Rubtzoff 1975-6-4 8028 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  CDA14115  Salix laevigata G. F. Hrusa, J. Glazner 1997-6-3 13951 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  SD114297  Salix laevigata Darley F. Howe 1951-5-4 2122 El Dorado El Dorado Co. 427 Comment
  UCD165104  Salix laevigata Peter Rubtzoff 1975-6-4 8027 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  CAS-BOT-BC125148  Salix lasiandra var. lasiandra E. A. McGregor 1909-8-26 204 El Dorado Glen Alpine 2072 Comment
  CAS-BOT-BC125194  Salix lasiandra var. lasiandra Peter H. Raven 1967-7-27 21429 El Dorado South edge of Fallen Leaf Lake Comment
  CAS-BOT-BC125196  Salix lasiandra var. lasiandra W. R. Dudley 1900-6-27 5664 El Dorado Between Glenn Alpine Sprs. and Camp Agassiz Comment
  BFRS373 Image available Salix lasiolepis Peter Rubtzoff 1972-10-4 6998 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  CAS-BOT-BC176160  Salix lasiolepis Peter Rubtzoff 1972-10-4 6990 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  CAS-BOT-BC176378  Salix lasiolepis Peter Rubtzoff 1972-10-4 6997 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  HSC19992  Salix lasiolepis D. Sutherland, R. Spellenberg, A. Sylvester 1325 El Dorado 2 mi. E of Placerville on Hwy. 50 Comment
  UCR171036  Salix lasiolepis George K. Helmkamp, E. A. Helmkamp 2006-2-24 10066 El Dorado Northern Sierra Nevada Foothills, 1.5 mi NW of Greenwood along Calif. Highway 193 537 Comment
  SEINET10413024  Salix lemmonii E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3987 El Dorado Washoe Meadows State Park, Angora Meadows, between sewer manholes #5 and #6. 1918 Comment
  UCD106993  Salix lemmonii Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7264 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
  JEPS73069  Salix orestera Gladys L. Smith 1964-7-31 2279 El Dorado summit of trail from Echo Lakes to Fallen Leaf Lake 2438 Comment
  POM127503  Salix orestera L. R. Abrams 1911-7-29 4815 El Dorado Fallen Leaf Trail, Mt. Tallac. 2439 Comment
  UC1135057  Salix orestera J. A. Rutter 1934-8-21 10 El Dorado 1/2 mi. n. - 1/2 mi. e. Leek Spring Mt.; El Dorado Nat'l Forest, Pyramid Peak Quadrangle 2164 Comment
  UCD18277  Salix orestera E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 820 El Dorado Sierra Nevada, El Dorado National Forest, WNW of the jct. of Hwys 88 and 89, along Hwy 89, just west of Luther Pass. Grass Lake area. Comment
  BFRS365 Image available Salix scouleriana Peter Rubtzoff 1972-10-4 6993 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  SJSU3954  Salix scouleriana C. W. Sharsmith 1964-6-20 7313 El Dorado 0.25 mi above S end Fallen Leaf L 1981 Comment
  UCR189210  Salsola tragus George K. Helmkamp, E. A. Helmkamp 2007-9-11 12932 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  CHSC96597  Salvia sonomensis L. P. Janeway 2006-5-10 8591 El Dorado Northern Sierra Nevada Foothills. Cameron Park Unit, Pine Hill Preserve; 1.3 km west of junction of Hwy 50 and Mother Lode Drive, and 0.2 km north of Hwy 50. 457 Comment
  RSA7280  Salvia sonomensis Carl B. Wolf 1933-7-1 5160 El Dorado just W. of Rescue on road to Green Valley 305 Comment
  UCR224236  Salvia sonomensis George K. Helmkamp, E. A. Helmkamp 2010-4-23 15926 El Dorado Sierra Nevada Mountains Foothills, Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
Read comments
Apr 23 2012
  CDA40969  Salvia sonomensis W. E. Simonds 1960-4-1 s.n. El Dorado 2 miles southwest of Salmon Falls. 0 Comment
  JEPS72384  Sambucus mexicana Gladys L. Smith 1964-7-30 2219 El Dorado trail from Angora Lakes to Fallen Leaf Lake 2255 Comment
  UCR207152  Sambucus mexicana George 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
  RSA477604  Sambucus microbotrys Albert J. Perkins 1923-8-17 s.n. El Dorado Heather Lake 2591 Comment
  SEINET8058194  Sambucus nigra G. Cook 1959-4-10 19 El Dorado 50 miles E of Placerville. 564 Comment
  UCD15684  Sambucus nigra subsp. caerulea David Uyeno 1989-6-4 9 El Dorado Base of pine hill. 451 Comment
  UC28639  Sambucus racemosa var. microbotrys Miss K. A. Chandler June, 1901 El Dorado between Tahoe and Lucile 2133 Comment
  CAS-BOT-BC235094  Sambucus racemosa var. racemosa C. B. Wolf 1931-9-8 2407 El Dorado Edge of Heather Lake, Tahoe Region, Sierra Nevada 2438 Comment
  CAS-BOT-BC235096  Sambucus racemosa var. racemosa Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC235099  Sambucus racemosa var. racemosa Elsie Z. Lovegrove 1938-9-21 s.n. El Dorado High up on Tamarack Trail, Fallen Leaf Lake side Comment
  UCR184790  Sanicula crassicaulis George K. Helmkamp, E. A. Helmkamp 2007-5-7 11948 El Dorado Foothills, Northern Sierra Nevada Mountains, Pedro Hills Road, 0.3 mile west of the junction with Calif. Hwy 49, junction 5.3 miles south of Cool 299 Comment
  UCR184839  Sanicula crassicaulis George K. Helmkamp, E. A. Helmkamp 2007-5-7 11952 El Dorado Foothills, Northern Sierra Nevada Mountains, Pedro Hills Road, 0.3 mile west of the junction with Calif. Hwy 49, junction 5.3 miles south of Cool 299 Comment
  SD239557  Sanicula tuberosa G. K Helmkamp, Mary Jane Ganive, Mary Alice Barnes 2010-6-15 16301 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 14 miles woutheast of junction with Sly Park Road at Jenkinson Lake (Old Iron Mountain 7.5'Q) 1662 Comment
  UCD112215  Sanicula tuberosa Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7188 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 ft south of road on west side of meadow. 1977 Comment
  UCR256489  Sanicula tuberosa George K. Helmkamp, Amy Barnes 2014-5-14 22869 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 11.9 miles east of its junction with Sly Park Road, 6.8 air mi. SW (225 deg. ) of Kyburz 1808 Comment
  UCD84171  Sarcodes sanguinea Chuck Hughes 2009-7-8 130 El Dorado near Rubicon Trail crossing of Ellis Creek. 1987 Comment
  CDA38884  Sarcodes sanguinea M. Haines May 1920 60 El Dorado Kyburz. 0 Comment
  HSC95863  Sarcodes sanguinea Unknown El Dorado Fallen Leaf Lake 1707 Comment
  JEPS43795  Saxifraga aprica Alice M. Ottley 782 El Dorado Trail from Glen Alpine to Mount Fallic Comment
  JEPS71868  Saxifraga bryophora Gladys L. Smith 1972-7-18 3533 El Dorado along trail to Grouse Lake 2286 Comment
  JEPS60212  Saxifraga californica L. R. Heckard 1969-5-30 2248 El Dorado about 7 mi e of Georgetown (along Pilot Creek, nw of Blodgett Forest headquarters); Pilot Creek 975 Comment
  SEINET11262704  Saxifraga californica George K. Helmkamp, E. A. Helmkamp 2012-4-27 18860 El Dorado Northern Sierra Nevada Mountains Foothills: Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River (Slate Moutain 7.5' Q.).; 0 401 Comment
  UC747366  Saxifraga californica G. Thomas Robbins 1944-4-23 1554 El Dorado about 5 mi n of Camino (above South Fork American River) 762 Comment
  UCD75662  Saxifraga mertensiana G. Ledyard Stebbins 1968-7-20 6807 El Dorado this collection number has two sets of notes made by Stebbins. The handwritten notes say: Junction Dam, west of Union Valley Reservoir, 20 July 1968. The typed notes say: South side of Silver Creek Canyon, at Junction Dam, 23 July 1968, 4600 ft, T12N, R14E, Sec. 30. (Exact location unknown; coordinates estimated by label maker.) 1402 Comment
  POM141953  Saxifraga odontoloma Herbert McLean Evans 1920-07 s.n. El Dorado Phillips. Sierra Nevada. Comment
  SD212459  Scandix pecten-veneris G. K. Helmkamp, Elizabeth Helmkamp 2006-4-25 10219 El Dorado Northern Sierra Nevada Foothills; east of Sacramento, southwest of Placrville. Forni road between US Highway 50 and Diamond Springs at Weber Creek. 487 Comment
  CAS-BOT-BC283608  Schedonorus pratensis R. E. Frenkel 1964-6-12 552 El Dorado On US Highway 50, 0.5 mile E of Pollack Pines 1219 Comment
  CAS-BOT-BC110845  Scirpus congdonii W. R. Dudley 1894-8-30 s.n. El Dorado By road to Lake of the Woods Comment
  CAS-BOT-BC22407  Scirpus congdonii G. L. Stebbins 1976-7-25 76126 El Dorado King's Meadow, east of Pino Grande 1249 Comment
  RSA91493  Scirpus congdonii F. W. Peirson 1931-8-8 9539 El Dorado Sierra Nevada: near trail to Lake of [the] Woods, Glen Alpine Creek Basin 2043 Comment
  CAS-BOT-BC110897  Scirpus microcarpus George B. Grant 1906-7-25 7102 El Dorado Tallac, Lake Tahoe Comment
  CHSC73099  Scirpus microcarpus L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5807 El Dorado Lake Tahoe Basin Management Unit -- National Forest. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  SEINET4170908  Scirpus microcarpus Unknown 1921-10-1 El Dorado Lake Tahoe Comment
  UCR257575  Scleranthus annuus subsp. annuus George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20451 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
  UCD70579  Scleranthus annuus subsp. annuus Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 383 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
  UCD98516  Scleranthus annuus subsp. annuus W. L. Jepson 1938-4-9 18624 El Dorado Placerville. 579 Comment
  JEPS76059  Scribneria bolanderi W. L. Jepson 1938-4-11 18637 El Dorado Placerville 579 Comment
  CDA41032  Scutellaria tuberosa CDFA Staff 1930-4-16 s.n. El Dorado Above American River, near Salmon Falls. [Could be in Placer County if north of American River.] 0 Comment
  SD234934  Sedella pumila G. K. Helmkamp, E. A. Helmkamp 2008-4-25 13328 El Dorado Sierra Nevada Mountains Foothills; along Bear Creek Road 0.4 mile southeast of its junction with Meadow Brook Road, SE of Georgetown 747 Comment
  CAS-BOT-BC417775  Sedella pumila G. Thomas Robbins 1943-4-28 1044 El Dorado At the Institute of Forest Genetics, 3 mi. E of Placerville 822 Comment
  SEINET5733698 Image available Sedella pumila Lynn Gould 1962-1 44 El Dorado 4 mi. W of Rescue.; Rescue Comment
  CAS-BOT-BC69063  Sedum lanceolatum E. J. Newcomer 1909-1-1 s.n. El Dorado Deer Park Springs, Lake Tahoe. Comment
  SBBG2666  Sedum lanceolatum D. Myrick 1958-6-28 114 El Dorado above Glen Alpine, Fallen Leaf Lake 2286 Comment
  UC14438  Sedum rosea subsp. integrifolium W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Glen Alpine , Glen Alpine (vicinity Lake Tahoe) 1897 Comment
  SD53168  Sedum spathulifolium Darley F. Howe 1962-5-18 El Dorado El Dorado National Forest on Highway 50, 4.0 miles from west entrance. 1064 Comment
  CAS-BOT-BC539295  Sedum stenopetalum G. Ledyard Stebbins 1968-7-21 6791 El Dorado Crystal Range, SW of Lake Tahoe. Ridge between Island Lake and Clyde Lake, N of Mt. Price 2743 Comment
  CAS-BOT-BC363265  Senecio aronicoides Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey Comment
  SEINET5782741 Image available Senecio aronicoides Marcus E. Jones 1883-1 El Dorado Kelsey Comment
  UCD159997  Senecio aronicoides Jack Major 1966-4-27 s.n. El Dorado Pine Hill. Comment
  UCD58143  Senecio aronicoides Chuck Hughes 2007-4-19 10 El Dorado El Dorado County 413 Comment
  UC495500  Senecio integerrimus var. exaltatus Merle Randall 1930-6-16 El Dorado 0.75 mi beyond Upper Echo Lakes; Lake Tahoe Region Comment
  CAS-BOT-BC364001  Senecio integerrimus var. major G. Thomas Robbins 1943-6-4 1117 El Dorado On slope above Silver Fork American River near Sacramento Box Co. sawmill (China Flat), 3-4 mi. s. of Kyburz 1371 Comment
  BFRS293 Image available Senecio triangularis Peter Rubtzoff, John Thomas Howell 1973-7-18 7109 El Dorado Blodgett Forest: marshy opening along East Fork Gaddis Creek about 0.1 mile south of Clearcut (Comp. 460E) Comment
  CAS-BOT-BC364301  Senecio triangularis G. 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
  JEPS71801  Senecio triangularis Gladys L. Smith 1963-7-27 1884 El Dorado on road to California Alpine Lodge Sierra Nevada, Echo Summit 2194 Comment
  UC1035791  Senecio triangularis Annie M. Alexander and Louise Kellogg 1943-8-27 3491 El Dorado Dicks Lake Sierra Nevada, , Dicks Lake (Lake Tahoe region) 2743 Comment
  UCD125393  Senecio triangularis Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7487 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. West side of highway 89, along General Creek. 1919 Comment
  UCR175720  Senecio triangularis George 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
  UCR219665  Senecio triangularis George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16564 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 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
  UC747210  Senecio triangularis G. Thomas Robbins 1943-7-25 1307 El Dorado along Desolation Valley trail above Tamarack Lake (about 2 mi nw of Echo Lake); Desolation Valley trail above Tamarack Lake 2286 Comment
  CAS-BOT-BC364737  Sericocarpus oregonensis subsp. californicus G. Thomas Robbins 1943-8-21 1364 El Dorado In Eddy Arboretum, Institute of Forest Genetics, 3 mi. e. of Placerville 822 Comment
  UCD92715  Setaria pumila G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12590 El Dorado northern Sierra Nevada Mountains. Traverse Creek Road at the crossing of Traverse Creek; about 2 miles southeast of its junction with CA-193. 732 Comment
  CHSC79812  Sherardia arvensis G. F. Hrusa 1994-4-28 11848 El Dorado Sierra Nevada. Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Adjacent ot Sweet Valley Rd. LAT/LONG: 38deg 45' N; 121deg 2' W. 360 Comment
  JEPS18225  Sibbaldia procumbens L. T. Dempster 1957-7-27 1096 El Dorado se edge Lake Aloha; Desolation Valley 2468 Comment
  SEINET7042344  Sidalcea calycosa subsp. calycosa A. G. Vestal 1963-4-8 s.n. El Dorado Meiss Road at Brook Crossing. Leek Spring Hill quadrangle UTM Zone 10, 730739mE, 4280199mN. Comment
  UCD116655  Sidalcea glaucescens G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11170 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UCD144314  Sidalcea hartwegii G. F. Hrusa 1994-4-28 11829 El Dorado El Dorado Hills at SE corner of Sweet Valley Road and Harlan Road. 360 Comment
  SJSU8453  Sidalcea hartwegii R. J. Bruce 1955-5-1 El Dorado Pilot Hill Rd c. 1 mi S of Pilot Hill Comment
  UCD98557  Silene bridgesii G. L. Webster 1974-7-16 7631 El Dorado 0.5 mile W of Pacific House. 1036 Comment
  CAS-BOT-BC385901  Silene douglasii Laura Lorraine 1923-1-1 s.n. El Dorado vicinity of Fallen Leaf Lake Comment
  JEPS72108  Silene douglasii Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2783 El Dorado summit area Mt. Tallac 2819 Comment
  JEPS72121  Silene douglasii Gladys L. Smith 1963-7-27 1848 El Dorado Hawley Grade Sierra Nevada, , Hawley Grade (Old Echo Summit Pass) 1889 Comment
  CAS-BOT-BC136289  Silene douglasii Elsie Z. Lovegrove 1938-6-19 s.n. El Dorado E. flank of Mt. Tallac Floating Isl. [Island] Lake trail Comment
  POM151487  Silene douglasii Herbert McLean Evans 1920-07 s.n. El Dorado 1 mile below Phillips. Comment
  RSA438856  Silene douglasii Albert J. Perkins 1923-8-11 s.n. El Dorado Lake Tahoe Region, Tamarack Trail Comment
  SEINET7715265  Silene douglasii Chesnut, Drew 1870-8-7 El Dorado Cascade. Lake Tahoe. Comment
  OBI79658  Silene gallica Al Faustini 1992-4-1 s.n. El Dorado Grounds of residence on Sand Ridge Road 600 Comment
  RSA0011978  Silene invisa George K. Helmkamp, E. A. Helmkamp 2011-9-1 18221 El Dorado Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  UC1511383  Silene invisa Dean Wm. Taylor, Rexford E. Palmer 1983-7-31 8230 El Dorado Anderson Ridge , along logging road (along logging road just below ridgecrest) 2148 Comment
  UC1514501  Silene invisa Dean Wm. Taylor, Rexford E. Palmer 1983-8-1 8236 El Dorado Iron Mountain Road at the rim of the headwaters Camp Creek; Iron Mountain Road at rim headwaters Camp Creek 2194 Comment
  UCD98723  Silene invisa Dean Wm. Taylor; Rexford E. Palmer 1983-8-28 8278 El Dorado Anderson Ridge, along logging road that parallels Foster Meadow Road. 2133 Comment
  UCD98957  Silene laciniata subsp. californica Robert C. Bechtel 1952-5-3 91 El Dorado 2 miles north of Placerville. 579 Comment
  CAS-BOT-BC389305  Silene lemmonii Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CHSC114904  Silene lemmonii M. Beyers; G. F. Hrusa 2011-7-20 1017 El Dorado The Sierra Nevada Mountains: Shealor Lakes. Comment
  JEPS72113  Silene lemmonii Gladys L. Smith 1964-7-29 2177 El Dorado in grassy meadow at edge Pow-wow bog (Echo Summit region, US 50); Echo Summit region, edge of Pow-wow bog 2133 Comment
  UCR170657  Silene lemmonii George K. Helmkamp, E. A. Helmkamp 2005-8-9 9765 El Dorado Northern Sierra Nevada Foothills., WSW of Lake Tahoe; Union Reservoir along Ice House Road; boat ramp and loading area 1476 Comment
  UCR217865  Silene lemmonii George K. Helmkamp, E. A. Helmkamp 2010-7-9 16482 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
  JEPS50949  Silene occidentalis subsp. occidentalis C. J. Fox Jr. July, 1895 El Dorado Tallac Comment
  CAS-BOT-BC389903  Silene vulgaris Geo. B. Grant 1906-7-25 s.n. El Dorado Tallac, Lake Tahoe Comment
  UCD149752  Sisymbrium altissimum Ellen Dean; K. Craig and V. Stewart 2014-7-30 8497 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Old quarry area near road that hugs the south side of the fen system. 1932 Comment
  UCD73739  Sisymbrium altissimum Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4439 El Dorado Washoe Meadows State Park. Restored quarry. 1925 Comment
  CAS-BOT-BC75101  Sisymbrium altissimum G. Thomas Robbins 1943-4-28 1040 El Dorado Western edge of property of Institute of Forest Genetics. 792 Comment
  UCR188015  Sisymbrium officinale George K. Helmkamp, E. A. Helmkamp 2007-5-1 11924 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
  UCD165270  Sisyrinchium Peter Rubtzoff; John Thomas Howell 1973-7-17 7085 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest, Upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E). 1310 Comment
  UC747017  Sisyrinchium bellum G. Thomas Robbins 1945-4-22 1845 El Dorado 2-3 mi nw of Shingle Springs 457 Comment
  UCD159985  Sisyrinchium bellum Jack Major 1966-3 s.n. El Dorado Pine Hill. Comment
  SEINET6186053  Solanum umbelliferum C. Fitz 1959-4-11 s.n. El Dorado Near Camino 945 Comment
  SEINET6186059  Solanum xanti L. R. Miller 1934-4-15 s.n. El Dorado Emerald Bay, Lake Tahoe Comment
  UCR190309  Solidago canadensis subsp. elongata George K. Helmkamp, E. A. Helmkamp 2007-8-21 12804 El Dorado Northern Sierra Nevada Mountains, unnamed lake at the junction of Angel Creek and Gerle Creek, 0.5 mile west of Wentworth Springs Road 1598 Comment
  UCR207006  Solidago canadensis subsp. elongata George K. Helmkamp, Amy Barnes 2009-7-8 15165 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  CAS-BOT-BC365405  Solidago elongata E. A. McGregor 1909-8-15 134 El Dorado Lake Tahoe Region. Glen Alpine 2072 Comment
  UC195383  Solidago elongata A. A. Heller 1911-8-12 12550 El Dorado near Phillip's (on the Lincoln Highway) 2133 Comment
  CAS-BOT-BC364953  Solidago velutina subsp. californica A. A. Heller 1915-9-12 12272 El Dorado On the Lincoln Highway 10 miles east of Placerville 975 Comment
  UCD35913  Soliva pterosperma Beecher Crampton 1953-4-22 1121 El Dorado 3 miles W of Rescue, Hollister Ranch. Comment
  CAS-BOT-BC344892  Sonchus Peter Rubtzoff 1975-7-8 8154 El Dorado U.C. Blodgett Forest Research Station: Spring Road, 0.15 miles north of County Road. 1341 Comment
  UCR254756  Sonchus asper Peter Rubtzoff 1975-6-26 8139 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-BC157262  Sorbus californica W. W. Price 1898-7-1 s.n. El Dorado Glen Alpine Comment
  SACT002274  Sorghum halepense J. Wilson 1982-7-10 El Dorado Near creek along Durock Road. 0.4 mile west of Shingle Lime Mine Road, Cameron Park, south of Highway 50 277.368 Comment
  UC1099792  Sparganium angustifolium Verne Grant 1946-7-17 7706 El Dorado sw end Upper Echo Lake (near mouth of creek) 2255 Comment
  UC579903  Sparganium emersum var. emersum Annetta Carter 1933-8-11 366 El Dorado ne shore Lake of the Woods 2468 Comment
  UCR173950  Spergularia rubra George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10760 El Dorado Northern Sierra Nevada Mountains, 1.1 miles west of Wright's Lake 2027 Comment
  CAS-BOT-BC390605  Spergularia rubra John Thomas Howell 1954-5-16 s.n. El Dorado Coloma 259 Comment
  UC466724  Spiraea densiflora R. L. Pendleton and F. M. Reed 1907-7-23 987 El Dorado Glen Alpine Springs Lake Tahoe Region (near camp) 2072 Comment
  UC466741  Spiraea densiflora Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  CAS-BOT-BC152515  Spiraea splendens Carl B. Wolf 1930-10-9 979 El Dorado Rocky places about Susie Lake 2194 Comment
  CAS-BOT-BC421457  Spiraea splendens Le Roy Abrams 1911-7-29 4856 El Dorado Lake Tahoe Region. Gilmore Lake 2529 Comment
  UCD111869  Spiraea splendens Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7165 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Southwest corner of meadow. 1978 Comment
  UC1729922  Spiranthes porrifolia L. P. Janeway, Eric Schroder 1998-8-19 6103 El Dorado about 1.7 mi e-se of Fallen Leaf Lake ((Washoe Meadows State Park), Meadow along Angora Creek, Echo Lake Quadrangle); Meadow along Angora Creek, Echo Lake Quadrangle 1920 Comment
  UCD33386  Sporobolus cryptandrus Beecher Crampton 1967-7-26 8148 El Dorado Camino, US Hwy. 50. 914 Comment
  RSA0025130  Stachys Peter Rubtzoff 1972-9-19 6906 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of County Road , within 0.5 mi from county road (gate). 1280 Comment
  UCR242016  Stachys rigida George K. Helmkamp, E. A. Helmkamp 2012-9-17 19859 El Dorado Northern Sierra Nevada Mountains Foothills, north of Pollock Pines, along Forebay Road at South Fork American River 564 Comment
  CAS-BOT-BC391098  Stellaria longipes subsp. longipes Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  UC465522  Stellaria longipes var. longipes Milo S. Baker 1904-7-7 El Dorado between Fallen Leaf Lake and Cascade Lake; Lake Tahoe Region Comment
  UCD99400  Stellaria media G. K. Helmkamp; Elizabeth A. Helmkamp 2006-5-31 10563 El Dorado Northen Sierra Nevada Foothills; along Hwy US-50 at Bridal Veil Falls, east of Pacific House. 1002 Comment
  UCR173163  Stellaria media George K. Helmkamp, Elizabeth Helmkamp 2006-4-25 10222 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
  UCR184372  Stellaria media George K. Helmkamp, E. A. Helmkamp 2007-3-3 11592 El Dorado Northern Sierra Nevada foothills., Cameron Park, junction of Santos Circle & Santos Court 370 Comment
  CAS-BOT-BC394959  Stellaria nitens Peter Rubtzoff 1976-5-19 8525 El Dorado Blodgett Forest, Gaddis Creek area off Camp 1 Road ca. 0.7 mi. S of junction with Quail Landing Road (off Lower Gaddis Creek Road ca. 0.75 mi. S of junction with Chinquapin Flat Road) 1272 Comment
  JEPS31315  Stenotus acaulis Anna E. Ehlers 1920-6-23 635 El Dorado Angora trail, Fallen Leaf Comment
  JEPS72174  Stenotus acaulis Gladys L. Smith and Dr. Alasdair H. Neilson 1970-7-27 2536 El Dorado Summit area, Echo Peak 2711 Comment
  POM87068  Stenotus acaulis F. W. Peirson 1925-7-5 6273 El Dorado Mt Tallac. 2622 Comment
  CAS-BOT-BC375104  Stephanomeria Peter Rubtzoff 1974-7-25 7784 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek Road ca. 0.45 mi. south of County Road (Comp. 360R) 1289 Comment
  UCR170579  Stephanomeria exigua George K. Helmkamp, E. A. Helmkamp 2005-9-1 9829 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Sand Canyon Road, 0.3 mi east of Calif. Highway 49 and Logtown Ridge 280 Comment
  UCD42613  Stephanomeria tenuifolia Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC747179  Stephanomeria virgata subsp. pleurocarpa G. Thomas Robbins 1943-10-16 1400 El Dorado 3 mi e Placerville (along roadway at Institute of Forest Genetics) 762 Comment
  JEPS118726  Stipa lepida L. P. Janeway, B. Castro 2010-6-12 10008 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. Pilot Hill 7.5' quad. Comment
  SACT002384  Stipa occidentalis Herbert Copeland 1939-6-25 El Dorado Canyon of Glen Alpine Creek Comment
  UCR248531  Stipa occidentalis var. pubescens George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22035 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
  CAS-BOT-BC87410  Streptanthus polygaloides T. S. Brandegee 1883-5-1 s.n. El Dorado Sweetwater. Comment
  CAS-BOT-BC87521  Streptanthus tortuosus John Thomas Howell 1963-7-12 39845 El Dorado Sierra Nevada. Meyers. 1935 Comment
  CAS-BOT-BC87525  Streptanthus tortuosus G. Thomas Ro