Search Results — 2000 specimen records retrieved (1590 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73571  Abies concolor E. A. McGregor 1909-8-26 206 El Dorado Glen Alpine 2072 Comment
  POM177716  Abies concolor I. L. Wiggins 1930-10-11 5066 El Dorado Along Placerville-Tahoe Highway 18 miles W of Lake Tahoe. Comment
  UC463458  Abies concolor Ira L. Wiggins 1930-10-11 5065 El Dorado 18 mi w Lake Tahoe (Placerville-Tahoe highway) Comment
  POM128496  Abies magnifica A. A. Heller 1916-8-10 12527 El Dorado Near Echo Camp. 2226 Comment
  UC401297  Abies magnifica var. magnifica F. M. Woods El Dorado Lake Tahoe Comment
  CAS-BOT-BC330656  Acer glabrum var. glabrum Geo. B. Grant 1900-7-15 s.n. El Dorado About Lake Tahoe 2438 Comment
  CAS-BOT-BC330660  Acer glabrum var. glabrum Le Roy Abrams 1917-9-22 6822 El Dorado Glen Alpine to Susie Lake, Lake Tahoe Region Comment
  SJSU3964  Acer glabrum var. glabrum C. W. Sharsmith 1964-6-20 7332 El Dorado upper (S) end Fallen Leaf Lake 1965 Comment
  UC747305  Acer glabrum var. glabrum G. Thomas Robbins 1945-7-1 2032 El Dorado 9 mi n of U.S. Highway 50 ca 4 mi ne Wrights Lake (above Island Lake); , ne of Wrights Lake 2590 Comment
  BFRS315 Image available Acer macrophyllum Peter Rubtzoff 1974-7-18 7683 El Dorado Blodgett Forest: Sand Mountain Boulevard about 0.7 mile south of County Road (Comp. 200E) Comment
  CAS-BOT-BC331576  Acer macrophyllum Barbara Menzies 1971-5-15 s.n. El Dorado Sierra Nevada. On Hwy 49, S of Auburn Comment
  UCD117023  Acer macrophyllum G. K. Helmkamp; E. A. Helmkamp 2007-9-26 13014 El Dorado northern Sierra Nevada Mountains, Bonetti Road, 1.1 miles south of its junction with Mormon Emigrant Trail, just east of Jenkinson Lake. 1189 Comment
  UCR188500  Acer macrophyllum George K. Helmkamp, E. A. Helmkamp 2007-9-26 13014 El Dorado Northern Sierra Nevada Mountains Foothills, Bonetti Road, 1.1 miles south of its junction with Mormon Emigrant Trail, just east of Jenkinson Lake 1189 Comment
  CDA35549  Acer macrophyllum Barbara T. Menzies 1971-5-15 El Dorado Sierra Nevada; On Hwy 49, south of Auburn. 0 Comment
  UCD34174  Acer negundo Beecher Crampton 1977-8-17 9520 El Dorado El Dorado County, Stateline., Stateline and Pine. Comment
  CAS-BOT-BC22716  Achillea millefolium William Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  UCD42722  Achillea millefolium C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 88 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
Read comments
Jun 11 2012
  UCR210047  Achillea millefolium George K. Helmkamp, E. A. Helmkamp 2009-8-14 15461 El Dorado Foothills, northern Sierra Nevada Mountains, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road 625 Comment
  UCR251239  Achillea millefolium George K. Helmkamp, E. A. Helmkamp 2012-7-6 19334 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
  CAS-BOT-BC210646  Achnatherum lemmonii John Thomas Howell; Gordon H. True 1970-5-27 46544 El Dorado N. of Leonardi Spring 1280 Comment
  CDA28087  Achnatherum lettermanii P. B. Kennedy 1920-8-1 s.n. El Dorado Eldorado National Forest. 0 Comment
  UCD51141  Achnatherum occidentale subsp. californicum August L. Hormay 1932-7-7 s.n. El Dorado 7 miles north of Placerville. Comment
  POM219320  Achnatherum occidentale subsp. occidentale H. F. Copeland 1931-7-30 1429 El Dorado Near Fallen Leaf Lake. Comment
  UC70993  Achnatherum occidentale subsp. occidentale W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Vicinity of Lake Tahoe (Pt. Rubicon) 1897 Comment
  UCD74160  Achnatherum occidentale subsp. occidentale Jennifer W. Burt 2005-7-19 28 El Dorado Echo Summit' abandoned downhill ski area (off Hwy 50 near Echo Summit) - collected from center of abandoned ski run. 2315 Comment
  UCD74162  Achnatherum occidentale subsp. occidentale Jennifer W. Burt 2005-7-20 30 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2074 Comment
  SD123485  Acmispon americanus Robert F. Thorne 1974-7-31 44926 El Dorado Grass Lake Road south of Meyers and north of Luther's Pass. 2194 Comment
  SD212607  Acmispon americanus var. americanus G. K. Helmkamp, Elizabeth Helmkamp 2005-7-31 9727 El Dorado Junction of Ice House Road and Ca Highway 50, east of Pollock Pines. 1006 Comment
  UCD103951  Acmispon americanus var. americanus W. A. Williams 1951-7-6 s.n. El Dorado Hwy. 50, 8 mi. E. Placerville. 914 Comment
  UCD18576  Acmispon americanus var. americanus Roman Gankin 1955-5-22 67 El Dorado 2 mi east of Shingle Springs. 609 Comment
  JEPS83031  Acmispon argophyllus var. fremontii L. R. Heckard 1969-6-2 2283 El Dorado Norwest of Riverton, near Jaybird Power House. 929 Comment
  UCD80296  Acmispon glaber CNPS SN Foothill Team 2005-4-28 SNNR 0015 c El Dorado CDPR Folsom State Recreation Area. 165 Comment
  UCD104258  Acmispon nevadensis var. nevadensis G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11053 El Dorado Northern Sierra Nevada Mtns: along Wright's Lake Road (Forestry Route 4) 3.3 miles north of Hwy US-50. 2049 Comment
  JEPS72333  Aconitum columbianum Gladys L. Smith 1964-8-2 2345 El Dorado 2 mi. w. Echo Summit (Pow-wow bog, U.S. 50) 2133 Comment
  CAS-BOT-BC391379  Aconitum columbianum subsp. columbianum Paul F. Covel 1936-8-6 764 El Dorado Strawberry on American River Comment
  CAS-BOT-BC391387  Aconitum columbianum subsp. columbianum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC412596  Aconogonon alaskanum Alice Eastwood 1906-7-21 1259 El Dorado Glen Alpine Region. Trail to Angora Lakes Comment
  UCD98794  Aconogonon phytolaccifolium G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12730 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, 1.1 miles south of the lake. 2113 Comment
  SBBG11919  Actaea rubra D. Myrick 1958-6-30 93 El Dorado Angora Lake trail above Fallen Leaf Lake 1981 Comment
  UC747410  Actaea rubra G. Thomas Robbins 1943-4-25 1032 El Dorado ca. 3 mi. e. Camino; N. Fork Webber Creek 914 Comment
  UCD38794  Adenostoma fasciculatum Beecher Crampton 1958-5-29 4867 El Dorado 1/2 mile south of the new Salmon Falls Bridge. Comment
  UCR173827  Adiantum jordanii George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10645 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  CAS-BOT-BC110713  Aegilops Peter Rubtzoff 1975-6-12 8098 El Dorado Sierra Nevada. Georgetown Divide. Blodgett Forest. County Road ca. 0.65 mile east of Headquarters Road Junction. 1353 Comment
  UCD51599  Aegilops triuncialis Beecher Crampton 1958-6-9 4925 El Dorado slopes above Finnon Lake, Mosquito Lumber camp area, Pino Grande road, 14 miles northeast of Placerville. 762 Comment
  LA99761  Aesculus californica Mary V. Hood; 1940-8-8 40- 155 k El Dorado near Placerville 548 Comment
  JEPS71525  Agastache urticifolia Gladys L. Smith 1972-7-17 3576 El Dorado between Lily Lake and Glen Alpine road; between Lily Lake and Glen Alpine road 2011 Comment
  SEINET11123626  Agastache urticifolia Unknown 2013-8-2 22088 El Dorado El Dorado County Comment
  UCR231118  Agastache urticifolia George K. Helmkamp, E. A. Helmkamp 2010-8-7 16732 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring 2136 Comment
  CAS-BOT-BC29407  Ageratina occidentalis G. Thomas Robbins 1943-9-5 1379 El Dorado Summit of Mount Tallac 2956 Comment
  UC571021  Ageratina occidentalis H. L. Mason 1928-10-4 5464 El Dorado 14 mi from; w side of Lake Tahoe above Emerald Bay; Tahoe City Comment
  UCD42465  Ageratina occidentalis Lloyd P. Tevis 1902-9-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC29412  Ageratina occidentalis Laura Lorraine Summer 1923 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  SEINET7385448 Image available Agnorhiza bolanderi B. Crampton 1958-5-29 4850 El Dorado 0.5 miles south of the new Salmon Falls Bridge, about 4 miles northwest of Pine Hill. Comment
  CAS-BOT-BC295699  Agnorhiza reticulata G. Thos. Robbins 1945-6-30 2013 El Dorado Unspecified Comment
Read comments
Jun 5 2018
  UC1223696  Agnorhiza reticulata unknown 1963-7-31 666 El Dorado ca 2 mi w Shingle Springs (on roadcut on e side of Country Club Road, 0.9 mi n of U.S. Highway 50, Cameron Park subdivision) 426 Comment
  UC747201  Agnorhiza reticulata G. Thomas Robbins 1945-5-20 1946 El Dorado 100 yds and 1 mi n Rescue (along Deer Valley Road) 396 Comment
  UCD61590  Agoseris glauca var. glauca Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4159 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows. 1917 Comment
  UCD72691  Agoseris glauca var. glauca Ellen Dean; T. Sasaki 2007-7-23 4413 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
  OBI74572  Agoseris grandiflora var. grandiflora David J. Keil 1992-1 23377 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SEINET6738713 Image available Agoseris heterophylla E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4116 El Dorado Washoe Meadows St. Park, S portion of park on E side of fen system 1926 Comment
  UCR224225  Agoseris heterophylla George K. Helmkamp, E. A. Helmkamp 2010-4-23 15922 El Dorado Sierra Nevada Mountains Foothills, along Salmon Falls Road, 5.6 miles south of its junction with CA-49 at Pilot Hill, 0.65 mi. north of the American River crossing 200 Comment
  CAS-BOT-BC22841  Agoseris heterophylla var. cryptopleura Volney Rattan 1866-1-1 s.n. El Dorado El Dorado Co. Comment
  UC88021  Agoseris heterophylla var. cryptopleura Katharine Brandegee May 1907 El Dorado Simpsons Comment
  UCR237084  Agoseris retrorsa George K. Helmkamp, E. A. Helmkamp 2012-5-18 19000 El Dorado Northern Sierra Nevada Mountains, junction of Bonnetti Road (Capps Crossing Rd.) and Mormon Emigrant Trail, east of Jenkinson Lake 1261 Comment
  UCD19150  Agoseris retrorsa June McCaskill 1956-6-6 453 El Dorado US Highway 50, 3 mi. west of Kyburz. 1127 Comment
  CAS-BOT-BC162043  Agrostis Beecher Crampton 1985-7-13 10007 El Dorado Stateline, Manzanita Avenue. Comment
  UCD165302  Agrostis Peter Rubtzoff; John Thomas Howell 1973-7-18 7138 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow. 1310 Comment
  UCD149648  Agrostis exarata G. Ledyard Stebbins 1977-7-3 7756 El Dorado North of Weber Creek near Cedar Ravine Road. 3 miles southeast of Placerville. (Exact location unknown. Coordinates estimated by label maker.) 548 Comment
  SEINET7593699 Image available Agrostis exarata F. A. White 1937-1 1076 El Dorado Shute Camp Road 914 Comment
  SACT000130  Agrostis hyemalis H. Skidmore 1934-8-11 El Dorado Comment
  CAS-BOT-BC139134  Agrostis oregonensis L. R. Abrams 1930-7-15 12690 El Dorado Glen Alpine Canyon. Near Lily Lake. Comment
  CAS-BOT-BC139065  Agrostis pallens A. A. Heller 1915-8-5 12149 El Dorado Near Camp Echo. On the Lincoln Highway. 2133 Comment
  UCD165902  Agrostis pallens Ellen Dean; with Mayra Huerta 2016-8-2 9216 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Central part of park on west side of Highway 89 near park residences, opposite entrance to park and Visitor's Center. Roadside. 2094 Comment
  UCR170658  Agrostis pallens George K. Helmkamp, E. A. Helmkamp 2005-8-9 9766 El Dorado Northern Sierra Nevada Foothills., WSW of Lake Tahoe; Union Reservoir along Ice House Road; boat ramp and loading area 1476 Comment
  CHSC73709  Agrostis scabra L. P. Janeway; Eric Schroder 1998-8-24 6156 El Dorado Lake Valley; a meadow along a western branch of Saxon Creek, about 1.2 mi east of Meyers. 1941 Comment
  CHSC73710  Agrostis scabra L. P. Janeway; Eric Schroder 1998-8-24 6148 El Dorado Lake Valley; a meadow along a western branch of Saxon Creek, about 1.2 mi east of Meyers. 1941 Comment
  CHSC73714  Agrostis scabra L. P. Janeway; Eric Schroder 1998-9-1 6240 El Dorado Large meadow along Tallac Creek, about 1.0 mi southwest of Lake Tahoe. 1935 Comment
  SBBG115849  Agrostis scabra B. Crampton 1985-7-14 10009 El Dorado Stateline Comment
  UC1729977  Agrostis scabra L. P. Janeway, Eric Schroder 1998-8-20 6119 El Dorado meadow along Upper Truckee River about 0.3 mi s of Grass Lake Creek (Echo Lake Quadrangle); meadow along Upper Truckee River, Echo Lake Quadrangle 1981 Comment
  UC815078  Agrostis scabra A. A. Heller 1915-8-6 12196 El Dorado near Echo Camp (on the Lincoln Highway) 2133 Comment
  UCD142045  Agrostis scabra Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7865 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
  UCD34564  Agrostis scabra Beecher Crampton 1985-7-14 10009 El Dorado El Dorado County, Stateline. Comment
  UCD72683  Agrostis stolonifera Ellen Dean; T. Sasaki 2007-7-23 4405 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
  UCR190180  Agrostis variabilis George K. Helmkamp, E. A. Helmkamp 2007-8-21 12786 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 21.3 miles north of CA-50 at Robbs Hut Road 2078 Comment
  CAS-BOT-BC532596  Alcea G. Ledyard Stebbins 1977-6-28 7715 El Dorado Placerville [exact location unknown] Comment
  CAS-BOT-BC131916  Allium John Thomas Howell 1963-7-12 39840 El Dorado Meyers 1935 Comment
  UCD19883  Allium C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1169 -8 El Dorado El Dorado National Forest, Rubicon River. Comment
  POM196054  Allium amplectens L. F. Robbins 1927-5-6 s.n. El Dorado Near Camino. Comment
  JEPS73018  Allium campanulatum Gladys L. Smith 1964-7-31 2263 El Dorado on trail from Echo Lake to Fallen Leaf Lake (on Echo side of summit) 2316 Comment
  JEPS73737  Allium campanulatum Gladys L. Smith 1963-7-7 1735 El Dorado within 300 yards of Echo Summit lodge 2194 Comment
  UCD138506  Allium campanulatum G. K. Helmkamp; E. A. Helmkamp 2007-5-31 12243 El Dorado Northern Sierra Nevada Mountains Forestry Route 42, 1.6 miles west of its junction with Wright's Lake Road, generally between Wright's Lake and Ice House Reservoir. 1851 Comment
  CAS-BOT-BC463023  Allium campanulatum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC465448  Allium campanulatum John Thomas Howell 1925-7-2 1348 El Dorado Between Fallen Leaf Camp and Lake Tahoe Comment
  UCD138498  Allium campanulatum Kay Ryugo 1952-6-9 1044 El Dorado about 5 miles west of Pacific House on Highway 50. Comment
  UC85606  Allium hyalinum Mrs. K. Brandegee May, 1907 28 El Dorado about 5 km s Salmon Falls (near the Natoma ditch) Comment
  UC494250  Allium obtusum Anna E. Ehlers 1920-6-30 692 El Dorado Fallen Leaf, Gilmore L. Comment
  UCD165563  Allium obtusum var. obtusum Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8861 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Western side of park on east side of highway 89. North side of access road (leading to northernmost park entrance). 1945 Comment
  CAS-BOT-BC472040  Allium obtusum var. obtusum Alice Eastwood 1906-7-21 1189 El Dorado Mt Tallac Comment
  UCD33505  Allium peninsulare Beecher Crampton 1969-5-6 8417 El Dorado 8-9 miles N.E. of Folsom (direct line) on Salmon Falls road. Comment
  UCD80418  Allium sanbornii var. sanbornii CNPS SN Foothill Team 2005-6-14 SNNR 0281 a El Dorado BLM Pine Hill Preserve, Salmon Falls Unit. 341 Comment
  CHSC25017  Allium validum Herbert F. Copeland 1931-7-30 El Dorado Near Fallen Leaf Lake. Comment
  UCR106386  Allium validum Scott D. White, Julie Greene 1997-7-13 5420 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-BC476738  Allium validum M. D. Morris 1923-8-6 62 El Dorado Cody Meadows 1981 Comment
  RSA32310  Allium validum G. Thomas Robbins 1944-7-29 1812 El Dorado At Camper Flat along Rubicon River, Rockbound Valley, Desolation Valley Wilderness area. 2134 Comment
  RSA9408  Allium validum Carl B. Wolf 1928-8-21 3428 El Dorado Near Fallen Leaf Lake. 2043 Comment
  CAS-BOT-BC269  Allocarya cryocarpa Alice Eastwood 1906-7-23 895 El Dorado Glen Alpine Region, near Lily Lake Comment
  SEINET11261875  Allophyllum divaricatum George Helmkamp, E. A. Helmkamp 2012-5-3 18907 El Dorado Northern Sierra Nevada Mountains Foothills: unnamed road leading to power plant, .3 mile east of South Fork American River bridge (Pollock Pines 7.5' Q.).; 0 613 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
  UC449753  Allophyllum integrifolium R. L. Pendleton and F. M. Reed 1907-7-25 1169 El Dorado rd. between Glen Alpine Springs and Modjeska Falls; Lake Tahoe Region 2026 Comment
  UCR231089  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2010-8-7 16729 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring 2136 Comment
  UCR233353  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2011-9-13 18264 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road, 0.6 miles north of its junction with CA-88 2136 Comment
  SEINET7220231  Allotropa virgata M. J. Williams, E. McPherson 1974-8-1 74 -ED-5 El Dorado [Sierra Nevada] Rubicon Peak Trail 2316 Comment
  CAS-BOT-BC171278  Alnus incana subsp. tenuifolia W. R. Dudley 1909-8-23 s.n. El Dorado Lake Tahoe Comment
  POM193960  Alnus incana subsp. tenuifolia J. T. Howell 1925-7-2 1335 El Dorado Trail to Desolation Valley above Glen Alpine, Lake Tahoe region. Comment
  UC72512  Alnus incana subsp. tenuifolia W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Vicinity of Lake Tahoe 1897 Comment
  UCD109964  Alnus incana subsp. tenuifolia Morris Halperin 1932-8-15 876 El Dorado Bank of American River, Strawberry. 1752 Comment
  UCD109986  Alnus incana subsp. tenuifolia T. I. Storer 1925-7-31 573 El Dorado Truckee River. Comment
  UCR262002  Alnus incana subsp. tenuifolia George K. Helmkamp, Amy Barnes 2014-10-10 23162 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.6 mile northwest of Luther Pass 2378 Comment
  SEINET8670944 Image available Alnus incana subsp. tenuifolia W. J. Hess, Stoynoff, N; Allen, K; Weis, K; Bolger, K 1997-1 7698 El Dorado Comment
  UCR184379  Alnus rhombifolia George K. Helmkamp, E. A. Helmkamp 2007-3-7 11599 El Dorado Northern Sierra Nevada foothills, Hangtown area at the SW end of Placerville 564 Comment
  UCD97156  Amaranthus albus G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11552 El Dorado Northern Sierra Nevada Mountains Foothills: 0.6 mile northwest of Pleasant Valley along Pleasant Valley Road. 756 Comment
  UCD128684  Ambrosia artemisiifolia G. K. Helmkamp; E. A. Helmkamp 2007-9-2 12878 El Dorado Northern Sierra Nevada Mountains: Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station. 957 Comment
  JEPS71879  Amelanchier alnifolia var. pumila Gladys L. Smith 1972-7-18 3542 El Dorado 2 mi ne Grouse Lake (trail to Grouse Lake) 2438 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
  CAS-BOT-BC142975  Amelanchier utahensis Le Roy Abrams 1911-7-27 4809 El Dorado Near Fallen Leaf Lake 2072 Comment
  CAS-BOT-BC142992  Amelanchier utahensis Mrs. A. F. Rodda 1925-6-1 s.n. El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC142993  Amelanchier utahensis W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2743 Comment
  UCR270727  Amelanchier utahensis John F. Emmel 1998-8-30 1592 El Dorado Sierra Nevada Mtns., SW Lake Tahoe region; trail from Fallen Leaf Lake to Angora Lakes parking area 2104 Comment
  UC198391 Image available Amsinckia intermedia K. Brandegee 1907-5-1 El Dorado New York Ravine Comment
  UCD119677  Amsinckia intermedia G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11769 El Dorado Northern Sierra Nevada Mountains: junction of Uhlenkamp Road and Pine Hill Road, north of Grass Valley Road and northwest of Placerville. 401 Comment
  CHSC77491  Anagallis arvensis Jeffrey Thomas Gautschi 1997-3-16 1 El Dorado 3 km northwest of U. S. Highway 50, 2 km west of State Highway 49. 579 Comment
  UCD94812  Anagallis arvensis Allyson Ayalon; PLS 102 Plant Collection Interns 2011-4-30 5 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 316 Comment
  CAS-BOT-BC45104  Anaphalis margaritacea A. A. Heller 1919-7-30 13336 El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  RSA750448  Anaphalis margaritacea George K. Helmkamp, E. A. Helmkamp 2008-8-1 13960 El Dorado Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road 2021 Comment
  UCD128845  Anaphalis margaritacea P. B. Kennedy 1920-8-16 83 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD149293  Anaphalis margaritacea Ellen Dean; N. Khuu, K. Craig 2014-7-12 8439 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. North side of creek. 1935 Comment
  UCD165816  Anaphalis margaritacea Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9155 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Along fire road that begins near park residences on the west side of Highway 89. 2139 Comment
  CAS-BOT-BC137799  Andropogon virginicus var. virginicus T. C. Fuller 1961-10-5 7084 El Dorado Lower edge of orchard, east of Highway 49, 2 miles north of Placerville. Comment
  UCR184960  Andropogon virginicus var. virginicus George K. Helmkamp, E. A. Helmkamp 2006-11-17 11581 El Dorado Northern Sierra Nevada Mountains Foothills, 0.2 mile west of Diamond Springs along Pleasant Valley Road 537 Comment
  RSA0012002  Angelica breweri George K. Helmkamp, E. Helmkamp 2011-9-13 18242 El Dorado 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
  UC1122894  Angelica breweri J. A. Rutter 1934-8-15 5 El Dorado 2 mi e of Alder Hill (1 1/2 mi e of Plot 132, El Dorado National Forest); El Dorado National Forest 2255 Comment
  UC463517  Angelica breweri L. R. Abrams 1930-8-15 12768 El Dorado Heather Lake 2438 Comment
  SEINET8465163 Image available Angelica breweri William Halvorson 1969-8-17 341 El Dorado South Lake Tahoe, 5 miles south of the Lake on Highway 89 1890 Comment
  CAS-BOT-BC63871  Antennaria argentea Volney Rattan 1866-1-1 s.n. El Dorado unspecified Comment
  POM52118  Antennaria argentea George B. Grant 1906-7-20 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains 1829 Comment
  UCR219676  Antennaria corymbosa George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16582 El Dorado Northern Sierra Nevada Mountains, southernmost point of Wright's Lake, 5.6 mi. NE (33 deg. ) of Kyburz 2085 Comment
  UC311611  Antennaria media Dr. H. M. Evans 1918-7-25 El Dorado Pyramid Peak 2438 Comment
  UC747209  Antennaria media G. Thomas Robbins 1944-7-28 1793 El Dorado above, near Rockbound pass Lake Doris; Desolation Valley Wilderness 2590 Comment
  UCD129005  Antennaria media P. B. Kennedy 1920-9-17 212 El Dorado El Dorado National Forest, Rock Bound Trail. 2438 Comment
  CAS-BOT-BC69108  Antennaria media G. Thomas Robbins 1944-7-28 1793 El Dorado Above Lake Doris near Rockbound Pass, Desolation Valley Wilderness Area 2590 Comment
  CAS-BOT-BC77255  Antennaria microphylla Greata June s.n. El Dorado Tallac Comment
  UC472348  Antennaria rosea W. C. Blasdale Jul 1897 El Dorado Lake Tahoe Region Comment
  UCD74024  Antennaria rosea Jennifer W. Burt; Jessica Hite 2005-8-19 93 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2310 Comment
  UCR213359  Antennaria rosea Scott D. White, Julie A. Greene 1997-7-13 5436 El Dorado Sierra Nevada Mtns, Lake Tahoe area, Hwy 50 (=Hwy 89), just west of Lake Tahoe Airport 1927 Comment
  UC166768  Antennaria rosea Geo. B. Grant 1906-8-1 46 El Dorado Glen Alpine Sierra Nevada Mts., Lake Tahoe 2133 Comment
  CHSC56517  Antennaria rosea subsp. confinis K. R. Stern 1985-6-18 8161 El Dorado Vicinity of Kirkwood, jcn Alpine, Amador and El Dorado Counties. 2346 Comment
  CAS-BOT-BC137761  Anthoxanthum odoratum John Thomas Howell 1943-7-28 18905 El Dorado 2 miles west of Pacific House. Comment
  UCD127203  Anthriscus caucalis G. K. Helmkamp; E. A. Helmkamp 2007-5-11 11989 El Dorado Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs. 524 Comment
  UCR188150  Anthriscus caucalis George K. Helmkamp, E. A. Helmkamp 2007-4-30 11900 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  UC114027  Antirrhinum vexillocalyculatum subsp. intermedium Katharine Brandegee 1908-6-2 El Dorado Sweetwater Creek; Simpson's Ranch Comment
  SBBG126179  Aphanes occidentalis G. K. Helmkamp with E. A. Helmkamp 2009-4-4 14502 El Dorado Sand Ridge Rd, 2.3 mi W of Bucks Bar Rd 654 Comment
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Mar 30 2014
  CAS-BOT-BC173527  Apocynum Peter Rubtzoff 1974-6-25 7630 El Dorado Blodgett Forest: Mutton Creek Road ca. 0.3 mi. east of East Fork Gaddis Creek crossing (Comp. 460E) 1310 Comment
  UC527826  Apocynum androsaemifolium Ira L. Wiggins 1933-7-17 6750 El Dorado near Lily Lake Lily Lake; Lake Tahoe region Comment
  UCD162362  Apocynum cannabinum Chuck Hughes 2015-5-13 424 El Dorado El Dorado: Carson Creek. 193 Comment
  UC747577  Apocynum cannabinum G. Thomas Robbins 1944-6-16 1694 El Dorado roadway at edge of pine platation, Institute of Forest Genetics Institute of Forest Genetics 792 Comment
  CAS-BOT-BC392009  Aquilegia D. Herrick; N. Houghton; J. Schever; A. Bloom 1967-7-24 s.n. El Dorado 3/4 mi. w. Upper Echo L. Comment
  CAS-BOT-BC392128  Aquilegia formosa Alice Eastwood 1906-7-24 928 El Dorado Glen Alpine Region. Camp Agassiz Comment
  RSA0011959  Aquilegia formosa George K. Helmkamp, E. A. Helmkamp 2011-9-13 18249 El Dorado Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23deg.) of Alder Hill. 2274 Comment
  UC1125870  Aquilegia formosa A. D. Gifford 1934-7-11 289 El Dorado 1.5 mi s Iron Mt.; Pyramid Peak quad, El Dorado National Forest 1676 Comment
  CAS-BOT-BC392135  Aquilegia formosa Donald Myrick 1958-6-29 76 El Dorado Areas at south end of Lake Tahoe Comment
  SEINET5337704  Aquilegia formosa var. truncata C. A. Lantz None 1476 El Dorado Fallen Leaf Lake Comment
  CDA36146  Arabidopsis thaliana R. Robison 2011-6-2 El Dorado At Salmon Falls Bridge parking lot. 0 Comment
  UCD114107  Arabidopsis thaliana G. K. Helmkamp; E. A. Helmkamp 2007-4-27 11868 El Dorado Northern Sierra Nevada Mountains: junction of Ice House Road and White Meadows Road, about 2 miles northwest of US-50. 1029 Comment
  RSA0028495  Arabis holboellii John F. Emmel 1994-6-27 1317 El Dorado Sierra Nevada; southwest Lake Tahoe region; lower north slope of Angora Peak, 0.4-0.5 air mile east of northeast end of Lily Lake. 1997 Comment
  SEINET2471285  Arceuthobium abietinum R. L. Mathiasen 2007-8-16 2007 -38 El Dorado Echo Summit on U.S. Rte. 50 2275 Comment
  UC463352  Arceuthobium americanum L. R. Abrams 1930-8-20 12753 El Dorado near Lily Lake (Glen Alpine Canyon) Comment
  RSA169506  Arceuthobium americanum L. S. Rose 1963-7-9 63193 El Dorado 1 mile SW of Meyers. 1982 Comment
  UC463350  Arceuthobium campylopodum L. R. Abrams 1930-8-20 12752 El Dorado Lily Lake Glen Alpine Canyon Comment
  UC465468  Arceuthobium campylopodum R. L. Pendleton and F. M. Reed 1907-7-26 1268 El Dorado Fallen Leaf Lake Lake Tahoe Region 1920 Comment
  UCD165991  Arceuthobium campylopodum Daniel M. McNair; with Ellen Dean 2016-6-10 2138 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1937 Comment
  RSA629730  Arctostaphylos L. C. Wheeler 1958-7-23 7335 El Dorado Pillikin Mine Comment
  CAS-BOT-BC24259  Arctostaphylos mewukka Walter Knight; Irja Knight; Tiffany Knight 1988-7-25 6297 El Dorado 4.0 mi. up Ice House Rd. from US 50. 1228 Comment
  RSA633115  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24970 El Dorado Peavine Ridge Road, burned September 1992. East of Placerville. 1550 Comment
  UCD52264  Arctostaphylos mewukka John Thomas Howell; Gordon H. True 1970-5-27 46541 El Dorado North of Leonardi Spring. 1280 Comment
  CAS-BOT-BC45509  Arctostaphylos nevadensis M. D. Morris 1923-8-2 20 El Dorado Big Hill. 1676 Comment
  UCD165572  Arctostaphylos nevadensis Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8870 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Western side of park on east side of highway 89. North side of access road (leading to northernmost park entrance). 1941 Comment
  UCD52711  Arctostaphylos nevadensis Morris Halperin 1932-8-14 913 El Dorado Strawberry. 2438 Comment
  CAS-BOT-BC39901  Arctostaphylos nissenana Walter Knight; Irja Knight 1965-11-10 1210 El Dorado Ashcraft Ranch - 1/2 mi. airline north of Foster Mt. & 3/4 mi. s. of jct. Black Oak Mine Rd. & Hackomiller Road 701 Comment
  CAS-BOT-BC39941  Arctostaphylos nissenana Alice Eastwood; John Thomas Howell 1935-2-10 1935 El Dorado Near head of Spanish Ravine, Placerville. Comment
  JEPS78677  Arctostaphylos nissenana Edward Lee 1936-3-1 1775 El Dorado e ridge of mt. just n Otter Creek; Horneblende Mt., Middle Fork American River drainage 762 Comment
  RSA633229  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24940 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  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
  UCD14746  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -10 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
  UCD52874  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -4 El Dorado On a west-to-northwest exposure overlooking Martinez Creek, ca. 1.5 mi. south of Diamond Springs. Comment
  UCSB24676  Arctostaphylos nissenana Jepson, W. 1938-4-12 El Dorado Near Placerville 548 Comment
  SEINET11990975  Arctostaphylos nissenana W. Knight, Knight, I. 1983-1 4721 El Dorado Tilden Botanic Garden, Berkeley, orig. from Poho Ridge Comment
  CAS-BOT-BC46656  Arctostaphylos patula Elizabeth Parsons Hawver 1909-6-1 s.n. El Dorado Lake Tahoe Region. Comment
  CAS-BOT-BC46663  Arctostaphylos patula Ira L. Wiggins 1930-10-12 5079 El Dorado Near Emerald Bay, Lake Tahoe. Comment
  RSA635205  Arctostaphylos patula Jon E. Keeley 1993-9-13 24962 El Dorado Peavine Ridge Rd., Burned September 1992. Same site referred to as the Knight Site' in Roof (1967). E of Placerville. 1550 Comment
  SEINET2029501 Image available Arctostaphylos viscida Lincoln Constance 1939-5-7 2479 El Dorado Sweetwater Creek, 1.5 miles above mouth, Sierra Nevada foothills 213 Comment
  UCD14734  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -16 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD14794  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -12 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
  UCD164535  Arctostaphylos viscida Peter Rubtzoff 1975-7-22 8205 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area). (Comp. 451E). 1325 Comment
  UCD52622  Arctostaphylos viscida T. E. Weier; C. B. Heiser 1947-2-14 1877 El Dorado Between Greenwood and Garden Valley. Comment
  UCD55748  Arctostaphylos viscida subsp. mariposa G. K. Helmkamp; E. A. Helmkamp 2006-3-26 10117 El Dorado Northern Sierra Neveda Foothills, ENE of Sacramento; Rock Creek Road at Jaybird Creek, 5.1 mi E of CA Highway 193 (generally ENE of Chili Bar). 589 Comment
  CAS-BOT-BC47411  Arctostaphylos viscida subsp. viscida G. H. Vansell 1935-4-25 s.n. El Dorado Camino 914 Comment
  CAS-BOT-BC48240  Arctostaphylos viscida subsp. viscida Alice Eastwood 1927-3-27 s.n. El Dorado On road from Georgetown to Kelsey. Comment
  CHSC98700  Arctostaphylos viscida subsp. viscida L. P. Janeway 2007-7-8 9099 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; near the top of the ridge east of and overlooking Traverse Creek and Bear Creek Road. 762 Comment
  UCD66100  Arctostaphylos viscida subsp. viscida G. K. Helmkamp; E. A. Helmkamp 2007-3-10 11608 El Dorado Northern Sierra Nevada Mountains: Rattlesnake Bar Rd., 6.8 miles southwest of its junction with CA-49, southwest of Pilot Hill. 329 Comment
  UCR189421  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2007-3-10 11608 El Dorado Northern Sierra Nevada Mountains Foothills, Rattlesnake Bar Rd, 6.8 miles southwest of its junction with CA-49, southwest of Pilot Hill 329 Comment
  RSA96084  Arctostaphylos viscida subsp. viscida P. C. Everett, E. K. Balls, George B. Everett 1954-10-7 20239 El Dorado 2 mi. n.w. of Placerville, Hwy 40, on road to Auburn. 549 Comment
  JEPS72316  Arenaria kingii var. glabrescens Gladys L. Smith 1964-7-6 2119 El Dorado about 2 mi above Upper Echo Lake (Tr. from Echo to Desolation Valley) 2286 Comment
  UC370237  Arenaria kingii var. glabrescens E. O. Essig 1928-7-19 El Dorado Upper Echo Lake 2438 Comment
  UC467702  Arnica chamissonis Katharine Brandegee 1908-7-1 El Dorado Lake Valley Comment
  UC75909  Arnica chamissonis W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Lake Tahoe 1897 Comment
  UCD72980  Arnica chamissonis Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck 2007-8-25 4538 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
  UC530010  Arnica chamissonis E. B. Babcock 1934-7-12 420 El Dorado Tahoe Meadows 1901 Comment
  SBBG65700  Arnica dealbata Mrs. Westcott -Jul-1939 453 El Dorado Lake Tahoe region Comment
  UC1070452  Arnica dealbata F. W. Embree 1934-7-11 130 El Dorado 1.5 mi s Iron Mts.; El Dorado National Forest, Pyramid Pk. 1645 Comment
  UC148947  Arnica longifolia H. M. Hall 1910-7-28 8825 El Dorado Heather Lake Sierra Nevada Mountains, Heather Lake 2407 Comment
  CAS-BOT-BC82786  Arnica mollis H. M. Hall 1910-7-28 8817 El Dorado [Half-moon] Half Moon Lake, in the Sierra Nevada 2500 Comment
  CAS-BOT-BC85116  Arnica nevadensis Alice Eastwood 1906-7-21 1170 El Dorado Glen Alpine Region - Mt. Tallac Comment
  CAS-BOT-BC85139  Arnica nevadensis M. S. Jussel 1928-7-3 s.n. El Dorado Mt. Tallac, Lake Tahoe region Comment
  JEPS72232  Arnica nevadensis Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2763 El Dorado Mt. Tallac (summit area) Mt. Tallac 2819 Comment
  SBBG11924  Arnica nevadensis D. Myrick 1958-6-30 100 El Dorado Tamarack Trail, above Fallen Leaf Lake 2072 Comment
  SEINET6775135 Image available Arnica nevadensis D. G. Cooney 1946-8-22 143 El Dorado South slope Dick's Peak, Sierra Nevada Range 3018 Comment
  UC195384  Arnica ovata A. A. Heller 1916-8-11 12544 El Dorado Echo Lake (south side of) Comment
  CAS-BOT-BC85073  Arnica parryi John Thomas Howell 1925-7-2 1306 El Dorado Between Fallen Leaf Lake Camp and Glen Alpine Lodge, Lake Tahoe Region Comment
  UCD165896  Arnica parryi Ellen Dean; with Mayra Huerta 2016-8-2 9210 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Head of drainage that begins near entrance of Visitor's Center parking area. 2075 Comment
  POM87168  Arnica parryi subsp. sonnei F. W. Peirson 1925-7-3 6243 El Dorado Glen Alpine Creek Basin. Sierra Nevada. 2134 Comment
  JEPS72584  Artemisia douglasiana Gladys L. Smith 1972-7-21 3573 El Dorado below Echo Summit Lodge 2194 Comment
  UCD129288  Artemisia douglasiana G. K. Helmkamp; E. A. Helmkamp 2007-9-19 12990 El Dorado northern Sierra Nevada Mountains; junction of Lost Creek Road and French Creek Road just north of Frenchtown. 366 Comment
  UCR188558  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2007-9-26 13020 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Bonetti Road and Mormon Emigrant Trail, 2.3 miles east of Jenkinson Lake 1226 Comment
  RSA417411  Artemisia tridentata subsp. tridentata Wm. Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  CAS-BOT-BC400618  Asarum hartwegii David D. Keck 1946-4-25 5522 El Dorado Sierra Nevada. Pacific House, 10 miles east of Camino 1065 Comment
  SEINET195650  Asclepias cordifolia G. Thomas Robbins 1943-6-2 1109 El Dorado At ccc Camp Snowline. 1036 Comment
  UC747636  Aspidotis densa G. Thomas Robbins 1943-6-27 1218 El Dorado ridge above Echo summit Pass (ca. 3/4 mi sw of US Hwy 50) 2438 Comment
  UCR200927  Aster George K. Helmkamp, E. A. Helmkamp 2008-9-9 14085 El Dorado Foothills, northern Sierra Nevada Mountains, Traverse Creek Road at the creek crossing, 1.6 miles east of CA-193 628 Comment
  UCR86378  Aster R. D. Goeden, J. Teerink 1993-8-19 893 -39 El Dorado Sierra Nevada Mtns, Eldorado National Forest: NE of South Fork Campground along rd in meadow. 1551 Comment
  UCR176017  Aster integrifolius George K. Helmkamp, E. A. Helmkamp 2006-7-28 11030 El Dorado Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd 2226 Comment
  RSA757273  Astragalus bolanderi George K. Helmkamp, Ann Kerchner 2009-7-25 15306 El Dorado along CA-88, 2.9 miles northeast of the junction with Mormon Emigrant Trail 2378 Comment
  UC397279  Astragalus bolanderi Miss Helen D. Geis 19 El Dorado Mt. Ralston slope , Mt. Ralston slope (Tahoe Region) Comment
  SD234948  Astragalus gambelianus G. K. Helmkamp, E. A. Helmkamp 2008-4-25 13315 El Dorado Sierra Nevada Mountains Foothills: junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown. 673 Comment
  UC1537100  Astragalus gambelianus Gordon H. True Jr. 1936-4-9 411 El Dorado hills between Eldorado and Shingle Springs; hills between Eldorado and Shingle Springs 457 Comment
  UC168738  Astragalus gambelianus Katharine Brandegee May 1908 El Dorado Simpson's Ranch , Simpson's Ranch (Sweetwater Creek) Comment
  UCR197239  Astragalus gambelianus George K. Helmkamp, E. A. Helmkamp 2008-4-25 13315 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCD136236  Athyrium alpestre var. americanum P. B. Kennedy 1920-9-17 193 El Dorado El Dorado National Forest Rock Bound Trail. 2712 Comment
  UC747644  Athyrium filix-femina var. cyclosorum G. Thomas Robbins 1944-6-7 1657 El Dorado 3 mi e Camino (canyon slope above N Fork Webber Creek) 975 Comment
  SEINET5340472  Athysanus pusillus D. Neal 1960-3-21 R- 38 El Dorado Along the North Fork, American River, Ca. 5 miles SE of Auburn. 396 Comment
  SACT000373  Avena barbata J. Wilson 1985-5-11 El Dorado 20 yards above service road below top. East of Pilot Hill. 548.64 Comment
  SACT000374  Avena barbata J. Wilson 1985-5-29 El Dorado Granite, savanna/woodland, near lake; slope/aspect 23 deg./S37W 161.5 Comment
  UCD56391  Avena fatua P. B. Kennedy 1922-5-23 s.n. El Dorado Green Valley Ranch. Shingle. 487 Comment
  CAS-BOT-BC98017  Baccharis pilularis John Thomas Howell 1976-8-1 52042 El Dorado Cameron Park about 3 miles west of Shingle Springs 426 Comment
  SD240840  Baccharis pilularis George K. Helmkamp, E. A. Helmkamp 2011-11-20 18467 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Road, 1.6 miles south of the bridge of the American River (Pilot Hill 7.5'Q) 180 Comment
  JEPS72545  Balsamorhiza sagittata Gladys L. Smith 1964-7-6 2128 El Dorado along trail to Upper Echo Lake Desolation Valley 2407 Comment
  UC907741  Barbarea orthoceras G. Thomas Robbins 1945-5-27 1949 El Dorado North Fork Webber Creek, 1 1/2 mi. S of Camino, along Pleasant Valley Road 762 Comment
  UCD114275  Barbarea orthoceras G. K. Helmkamp; Elizabeth Helmkamp 2006-4-25 10217 El Dorado Northern Sierra Nevada: E of Sacramento, SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek. 488 Comment
  UCR193187  Barbarea orthoceras George K. Helmkamp, E. A. Helmkamp 2007-5-31 12246 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
  CDA3625  Barbarea verna M. Petach 1975-4-3 El Dorado Highway 193 & Spanish Flat Road, Kelsey. 0 Comment
  CAS-BOT-BC145792  Beckmannia syzigachne Beecher Crampton 1986-8-20 10041 El Dorado Al Tahoe area, South Lake Tahoe, northern meadow along Trout Creek. Comment
  UCD95088  Berberis aquifolium var. repens Roman Gankin 1966-3-30 724 El Dorado in two areas of Pine Hill ridge. Comment
  CAS-BOT-BC75978  Berberis pumila Arthur Menzies; Barbara Sherfey 1964-2-12 s.n. El Dorado Sierra Nevada. Diamond Springs. Comment
  UC1221791  Bergia texana Beecher Crampton 1959-8-20 5448 El Dorado 1 1/2 mile southwest of Shingle Springs Comment
  CDA10509  Bidens frondosa G. D. Barbe 1983-9-13 4098 El Dorado Trout Lake, earth-dam reservoir at Mosquito and Highgrade Roads, northeast of Placerville. 0 Comment
  UCD44192  Bistorta bistortoides C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1558 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UC1063689  Blechnum spicant A. E. Wieslander 1936-9-6 695 El Dorado 3/4 mi se Pino Grande; Placerville Quadrangle Comment
  UCD74417  Blechnum spicant G. Ledyard Stebbins 1968-6-25 6750 El Dorado This specimen record has two different sets of notes in Stebbins's notebooks. Handwritten notes say: Slab Creek, east of Pino Grande on the south side of King's Meadow, 4450 ft. 25 Jun 1968. Typed notes say: Kings Meadow, 3.5 miles southeast of Pino Grande, 0.25 mile west of road crossing at King's Meadow, 4400 ft., 11 July 1968. Newspaper notes say 'Slab Creek near Kings Meadow. June 25, 1968.' Township/Range data in typed notes is in error, and handwritten notes are correct. (Coordinates estimated by label maker.) 1341 Comment
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Nov 9 2011
  UC496465  Boechera Merle Randall 1932-6-24 El Dorado Lower Echo Lake Lake Tahoe Region Comment
  JEPS72019  Boechera covillei Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2774 El Dorado Mt. Tallac summit area Mt. Tallac 2819 Comment
  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
  UCD77115  Boechera lemmonii G. Ledyard Stebbins 1980-8-20 8175 El Dorado Desolation Wilderness area, crest of ridge, on saddle between points 9168 and 9441, northeast of Tyler Lake. (Exact location unknown. Coordinates estimated by label maker.) 2743 Comment
  CAS-BOT-BC14213  Boechera pinetorum Alice Eastwood 1906-7-24 933 El Dorado Glen Alpine Region. Camp Agassiz. Comment
  UCD165633  Boechera pinetorum Ellen Dean; with Daniel McNair 2016-6-10 8980 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
  JEPS72020  Boechera platysperma Gladys L. Smith 1963-7-28 1918 El Dorado trail from Audrain Lake to U.S. Hwy 50 (Echo Summit area); Echo Summit 2164 Comment
  UC54263  Boechera platysperma H. M. Hall and H. P. Chandler Jul 1903 4641 El Dorado vicinity Lake Tahoe; Sierra Nevada Mountains, Angora Lakes 2286 Comment
  CAS-BOT-BC25374  Boechera retrofracta E. J. Newcomer 1909-1-1 s.n. El Dorado Deer Park Springs, Lake Tahoe. Comment
  CAS-BOT-BC25474  Boechera retrofracta Alice Eastwood 1909-7-1 935 El Dorado Lake Tahoe Region. Near Camp Agassiz. Comment
  POM32025  Boisduvalia stricta Katherine Brandegee 1907-5-17 s.n. El Dorado Sweetwater Comment
  CAS-BOT-BC47554  Bolandra californica H. M. Hall 1921-6-28 11390 El Dorado So. bank American R., nr. Placerville-Tahoe Highway 1676 Comment
  CAS-BOT-BC47558  Bolandra californica G. L. Stebbins 1969-6-30 6936 El Dorado below Jaybird Falls, above Jaybird Power House, in canyon Silver Creek. 975 Comment
  UCD136806  Botrychium multifidum Dennis Wm. Stevenson 1974-10-27 405 El Dorado Between State Highway 89 and the lake, north of Grass Lake (Luther Pass). 2346 Comment
  UCD136826  Botrychium multifidum Dennis Wm. Stevenson 1974-10-27 408 El Dorado North of Grass Lake (at Luther Pass), between State Highway 89 and the lake. 2346 Comment
  UCR219151  Brassica geniculata George K. Helmkamp, E. A. Helmkamp 2009-9-30 15663 El Dorado Sierra Nevada Mountains Foothills, Cedar Ravine Road at the junction with Camp Nauvoo Road, 0.1 mile south of Weber Creek and c. 2.5 mi. SE of Placerville 567 Comment
  CAS-BOT-BC127796  Brickellia grandiflora J. Clausen 1932-9-14 629 El Dorado Tahoe Region, above Glen Alpine 2194 Comment
  UCR173281  Briza minor George K. Helmkamp, Elizabeth Helmkamp 2006-5-19 10480 El Dorado Northern Sierra Nevada Foothills, Lake Oaks mobile home park; corner of Pleasant Valley Road and Patterson Drive., Diamond Springs. 537 Comment
  CAS-BOT-BC344944  Brodiaea Peter Rubtzoff 1975-7-8 8162 El Dorado U.C. Blodgett Forest Research Station: South side of County Road, ca. 1.75 miles east of main Station entrance (0.1 mile west of Mutton Creek Road junction). 1280 Comment
  SEINET8466112 Image available Brodiaea elegans G. K. Helmkamp, EA. Helmkamp 2009-6-25 15038 El Dorado Sierra Nevada Mountains Foothills: Forbay Road above South Fork American River, 6.4 miles north of Pony Express Trail in Pollock Pines 613 Comment
  UC1134030  Brodiaea elegans subsp. elegans C. M. Belshaw 1936-6-13 2335 El Dorado 1.6 mi ne Placerville; Placerville Quadrangle, Randolph Canyon Comment
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Nov 19 2013
  SEINET3889037  Brodiaea lutea D. E. Beetle, Alva Hansen 1945-1 3943 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt.; 0 2286 Comment
  CAS-BOT-BC144353  Bromus L. R. Abrams 1928-7-9 12625 El Dorado Fallen Leaf Lake. Comment
  UCD57674  Bromus arizonicus Beecher Crampton 1983-7-3 9874 El Dorado Stateline. South Lake Tahoe. Along Manzanita Ave. Comment
  RSA0076346  Bromus carinatus George K. Helmkamp, E. A. Helmkamp 2012-7-6 19326 El Dorado Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50. 1683 Comment
  RSA755898  Bromus carinatus George K. Helmkamp, E. A. Helmkamp 2009-7-2 15092 El Dorado Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 Comment
  UCD58265  Bromus carinatus August L. Hormay 1932-7-7 s.n. El Dorado 7 miles north of Placerville. Comment
  UCD72631  Bromus carinatus Ellen Dean; T. Sasaki 2007-7-23 4354 El Dorado Washoe Meadows State Park, eastern side of park near undeveloped road. Upper Truckee River Restoration Project monitoring well #15 plot. 1920 Comment
  UCR37264  Bromus carinatus A. C. Sanders 1984-6-17 5050 B 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
  UCSB58923  Bromus carinatus Reed, F.; Pendleton, R. 1907-7-26 El Dorado Glen Alpine Springs, near camp; Lake Tahoe Region 2072 Comment
  UCD80532  Bromus carinatus var. carinatus CNPS SN Foothill Team 2005-5-2 SNFN 0187 a El Dorado CDPR Auburn State Recreation Area, just south of the Olmstead Loop Trail, south of the Knickerbocker Canyon (just after the trail comes out of the canyon). 430 Comment
  CAS-BOT-BC148832  Bromus carinatus var. marginatus Alice Eastwood 1906-7-23 s.n. El Dorado Glen Alpine Region. Camp Agassiz. Comment
  CAS-BOT-BC148833  Bromus carinatus var. marginatus Alice Eastwood 1906-7-27 1074 El Dorado Glen Alpine Region. Fallen Leaf Lake. Comment
  UCD59102  Bromus carinatus var. marginatus Beecher Crampton 1956-6-22 3606 El Dorado 1/2 mile E of Omo Ranch Post Office. 1082 Comment
  UCD164369  Bromus catharticus var. elatus Ellen Dean; With PLS 102 class 2016-5-14 8915 El Dorado Traverse Creek area off of Meadowbrook Road. Growing in disturbed grassland at picnic area and along trail heading north from parking area. 640 Comment
  POM213719  Bromus diandrus H. F. Copeland 1934-6-15 s.n. El Dorado Twenty miles east of Placerville on the Lincoln Highway Comment
  SACT000548  Bromus diandrus J. Wilson 1985-5-11 El Dorado Bacchi's Ranch 530.352 Comment
  UCR217884  Bromus diandrus George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16137 El Dorado Sierra Nevada Mountains Foothills, along Perry Creek, about 0.2 mile south of Slug Gulch Road, at a point 4.7 miles east of junction with Perry Creek Road 1027 Comment
  CAS-BOT-BC155443  Bromus hordeaceus Hazelle Ann Thomas; John H. Thomas 1956-4-2 5587 A El Dorado Between Placerville and Shingle Springs along U.S. Highway No. 50, 2.2 miles east of Shingle Springs as measured along the highway. 457 Comment
  SACT000607  Bromus laevipes J. Wilson 1985-5-11 El Dorado west ridge 487.0 Comment
  UCD80530  Bromus laevipes CNPS SN Foothill Team 2005-6-16 SNNR 0335 a El Dorado BLM Pine Hill Preserve, Salmon Falls Unit, northeast of the South Fork of the American River, between the DFG and BLM Salmon Falls parcels. 193 Comment
  UCD59008  Bromus madritensis Beecher Crampton 1959-5-21 5240 El Dorado Frenchtown. S of Shingle Springs. Comment
  RSA115227  Bromus marginatus Beecher Crampton 1956-6-22 3606 El Dorado 1/2 mile east Omo Ranch P.O. 777 Comment
  SACT000658  Bromus orcuttianus H. Skidmore 1934-8-11 El Dorado Comment
  UCD59253  Bromus orcuttianus Beecher Crampton 1956-6-22 3596 El Dorado 1/2 mile W of Omo Ranch Post Office. 1036 Comment
  CAS-BOT-BC161943  Bromus rubens John Thomas Howell 1954-5-16 s.n. El Dorado Shingle Springs. 426 Comment
  UCD80521  Bromus secalinus CNPS SN Foothill Team 2006-6-28 SNNR 0684 El Dorado CDPR Auburn State Recreation Area. 454 Comment
  SEINET11675604  Bromus secalinus H. H. Heller 1938-1 519 El Dorado Fallen Leaf Comment
  SACT000686  Bromus sterilis J. Wilson 1985-6-5 El Dorado Pilot Hill Quad Comment
  SEINET11675689  Bromus vulgaris H. H. Heller 1938-1 712 El Dorado Stanford Camp, Fallen Leaf Comment
  JEPS15677  Calamagrostis canadensis G. Thomas Robbins 1956-9-14 3784 El Dorado 1/2 mi NW of Echo Summit (along US Hwy 50) 2225 Comment
  RSA54061  Calamagrostis canadensis J. T. Howell 1946-8-30 22915 El Dorado Upper Angora Lake. Comment
  UCD118785  Calamagrostis stricta Kendra Sikes; Danielle Roach 2010-9-21 251 El Dorado Hell Hole Fen, About 1.4 km SSE of the end of FS road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_HellHole_F11 of the CNPS/Forest Service fen vegetation project. 2530 Comment
  CAS-BOT-BC438381  Calandrinia ciliata Hazelle Ann Thomas; John H. Thomas 1956-4-2 5587 B El Dorado Between Placerville and Shingle Springs along U. S. Highway No. 50, 2.2 miles east of Shingle Springs as measured along the highway. 457 Comment
  SD239879  Calandrinia ciliata G. K. Helmkamp, E. A. Helmkamp 2009-4-4 14508 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 (Fiddletown 7.5'Q) 545 Comment
  UC746847  Calandrinia ciliata G. Thomas Robbins 1944-6-13 1681 El Dorado grassy slope in pine plantation at Institute of Forest Genetics (3 mi e of Placerville) 822 Comment
  BFRS281 Image available Callitriche Peter Rubtzoff 1972-9-28 6963 El Dorado Blodgett Forest: southern fork of Bacon canyon near Bacchi Corral Road (Comp. 150E) Comment
  SEINET2122801  Calocedrus decurrens U. S. F. S. 1961-1 El Dorado Placerville Comment
  UCD165196  Calochortus Peter Rubtzoff 1974-6-5 7567 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  CAS-BOT-BC487460  Calochortus albus Susie Peers 1928-4-14 s.n. El Dorado Marshall Monument, Coloma Comment
  UC422998  Calochortus leichtlinii R. L. Pendleton and F. M. Reed 1907-7-23 1003 El Dorado Grass Lake trail Lake Tahoe Region, Glen Alpine 2103 Comment
  CAS-BOT-BC492570  Calochortus minimus Verne Grant; Alva Grant 1949-7-22 8777 El Dorado Lodgepole Pine Forest ateast end of Lake of the Woods, Desolation Valley Wilderness Area near Echo Lake 2590 Comment
  CAS-BOT-BC541420  Calochortus monophyllus G. Ledyard Stebbins 1973-5-14 s.n. El Dorado Pine Hill Comment
  UCD139552  Calochortus monophyllus C. Baca 1998-4-26 4 El Dorado city of Camino, south side of Reynold's Lane. Comment
  UC1614007  Caltha biflora Charles M. Belshaw 1935-7-9 1061 El Dorado On upper south fork of Silver Creek near Wilson's. 2286 Comment
  UCD20968  Caltha leptosepala E. Bortiri 2002-6-25 WFC 16 El Dorado Meadow near Pyramid Peak and Lower Forni, off Hwy 50, South of Desolation Wilderness, El Dorado Co. Comment
  CAS-BOT-BC270514  Calycadenia multiglandulosa John Thomas Howell 1930-10-12 5581 El Dorado Near Coloma Comment
  UC134992  Calycadenia multiglandulosa J. Simpson 1907-6-1 El Dorado Simpson's Ranch Sweetwater Creek Comment
  CAS-BOT-BC270511  Calycadenia multiglandulosa David D. Keck 1932-6-29 1545 El Dorado 1.1 miles NE of Smithflat, just SW of Eddy Tree Breeding Station, near Placerville 700 Comment
  POM180995  Calycadenia multiglandulosa subsp. bicolor J. T. Howell 1931-10-12 5581 El Dorado Near Coloma Comment
  SDSU6418  Calycadenia spicata D. F. Howe 1971-10-2 4789 El Dorado 9 miles east of Placerville on road to Pleasant Valley. 610 Comment
  CAS-BOT-BC275360  Calycadenia truncata var. truncata L. R. Abrams 1917-9-24 6849 El Dorado Placerville to Eldorado Comment
  CAS-BOT-BC275356  Calycadenia truncata var. truncata John Thomas Howell 1930-10-12 5582 El Dorado 1 mile from Eldorado on road to Placerville Comment
  UC638737  Calyptridium monospermum Ethel Crum 1939-7-2 3002 El Dorado 2 mi se of Echo Lake (Echo Summit); Echo Summit 2286 Comment
  UC725695  Calyptridium monospermum A. A. Heller 1911-8-10 12533 El Dorado above Echo Lake (e side of Ralston Peak); Ralston Peak 2407 Comment
  UCR237558  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2012-7-2 19293 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 2.9 miles west of its junction with CA-88 2271 Comment
  UCD20168  Calyptridium quadripetalum J. M. Tucker 1954-6-5 2702 El Dorado Hwy 89, 1 mile south of junction with Hwy 50. 1981 Comment
Read comments
Jul 6 2007
  UCD44157  Calyptridium umbellatum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1523 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD69428  Calyptridium umbellatum Jeri Johnson 1984-5-28 22 El Dorado El Dorado Co.; On hill between Crest Rd. and Bridle Rd.; in Yellow Pine forest dominanted by Pinus; common herb, 2 cm tall, with white and pink flowers, some decumbent; growing in open area with dry soil with granite parent material in full sun. 2012 Comment
  CHSC70245  Calystegia occidentalis subsp. occidentalis R. A. Schlising; Tom Lane 1975-6-3 3162 El Dorado About 12 mi W of Placerville, along Cameron Park Road, just N of junction with Hwy 50. Comment
  CAS-BOT-BC224325  Calystegia stebbinsii R. K. Brummitt; P. A. Loizeau 1997-6-4 19669 El Dorado 12 km W of Placerville, N side of Rte. 50 just E of Park Drive Ave. 400 Comment
  UCD58141  Calystegia stebbinsii Chuck Hughes 2007-4-6 8 El Dorado El Dorado Co. 413 Comment
  BFRS61 Image available Camassia Peter Rubtzoff 1975-6-26 8132 El Dorado Blodgett Forest: West Fork Gaddis Creek off west side of Mainline Road 0.15 mile north of Mutton Creek Road junction (Comp. 500U) Comment
  UCD43712  Camassia quamash C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1078 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  CAS-BOT-BC496998  Camassia quamash Elsie Zeile Lovegrove 1938-6-10 s. n. El Dorado Near Myers in wet meadow Comment
  CAS-BOT-BC539300  Camassia quamash subsp. breviflora G. Ledyard Stebbins 1968-6-15 6717 El Dorado Bear Meadow, S of North Fork, Cosumnes River [or NE of Grizzly Flat] 152 Comment
  SBBG11895  Camassia quamash subsp. linearis D. Myrick 1962-6-23 42 El Dorado N side of Fallen Leaf Lake, Lake Tahoe 1828 Comment
  UCD114170  Cardamine breweri R. H. Miller 1950-6-4 90 El Dorado along Highway 89, about 6 miles south of Echo Summit. 1981 Comment
  UCD114515  Cardamine hirsuta G. K. Helmkamp; E. A. Helmkamp 2007-2-24 11589 El Dorado Northern Sierra Nevada Mountains; Lake Oaks Mobile Home Park, Pleasant Valley Road and Patterson Drive, east end of Diamond Springs. 537 Comment
  CDA42111  Carduus pycnocephalus W. West 2003-5-12 PDR P 163457 El Dorado Sierra Nevada; on Cribbs Court in Placerville. 0 Comment
  CDA6887  Carduus pycnocephalus T. C. Fuller 1964-5-5 11917 El Dorado South side of Highway 50, 0.3 mile east of road to Bass Lake, 5.5 miles west of Shingle Springs. 0 Comment
  UCR249557  Carex George K. Helmkamp, E. A. Helmkamp 2007-6-20 12396 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail just before its junction with Hwy CA-88 2265 Comment
  UCD44896  Carex C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2261 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  SEINET7484178 Image available Carex abrupta Peter F. Zika 2010-1 25319 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) 2365 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
  UCD150011  Carex amplifolia G. Ledyard Stebbins 1977-7-17 7781 El Dorado Along Martin Creek, about 200 meters south of its junction with Silver Fork. (Exact location unknown. Coordinates estimated by label maker.) 1615 Comment
  UCD165911  Carex amplifolia Ellen Dean; with Mayra Huerta 2016-8-2 9225 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of park near Balancing Rock and boulder fields. 1944 Comment
  UCD140085  Carex amplifolia Peter Rubtzoff 1974-6-26 7645 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: upper Gaddis Creek area in Mainline Road Clear cut (Comp. 451E). 1310 Comment
  UCD165616  Carex angustata Ellen Dean 2016-6-10 8963 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along drainage that goes through old avalanche area. East side of Highway 89. 2038 Comment
  UCD60409  Carex angustata Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3972 El Dorado Washoe Meadows State Park. West side of Angora Meadow, opposite manholes #1 and #2. 1920 Comment
  RSA52325  Carex aquatilis J. T. Howell 1945-9-29 s.n. El Dorado South end of Echo Lake. Comment
  UCD44756  Carex aquatilis var. aquatilis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2122 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD34419  Carex athrostachya Beecher Crampton 1982-7-30 9846 El Dorado Stateline. Comment
  UCD60351  Carex athrostachya Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3938 El Dorado Washoe Meadows State Park. Angora Meadows near sewer manhole #4. 1917 Comment
  SEINET3901873  Carex atrata Kenneth R. Genz 1978-7-29 8692 El Dorado Sierra Nevada, from Camp Cody, Boy Scouts of America, Cody Lake Basin, S. of Strawberry on the American River.; 0 2195 Comment
  UCR249346  Carex bolanderi Peter Rubtzoff 1974-8-20 7824 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Headquarters Loop Road at Bacon Creek crossing west of headquarters 1337 Comment
  RSA0015577  Carex bolanderi Peter Rubtzoff 1975-6-26 8138 El Dorado U.C. Blodgett Forest Research Station, Sand Mountain Blvd., 0.65 mi south of County Road . On west side of road. 1186 Comment
  CHSC73216  Carex canescens L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5797 El Dorado Lake Tahoe Basin Management Unit. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  CAS-BOT-BC520402  Carex cyrtostachya Peter Rubtzoff; John Thomas Howell 1973-7-19 7182 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Rd (Comp. 150E) 1295 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
  UCR174203  Carex deweyana subsp. leptopoda George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10587 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 Comment
  CAS-BOT-BC20622  Carex douglasii George B. Grant 1906-7-15 s.n. El Dorado About Lake Tahoe. 2438 Comment
  UCD34433  Carex douglasii Beecher Crampton 1982-7-31 9863 El Dorado Stateline. 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
  UC905036  Carex echinata subsp. echinata John Thomas Howell 1946-9-1 22962 El Dorado Echo Summit Sierra Nevada Comment
  RSA32530  Carex exserta H. F. Copeland 1939-6-25 s.n. El Dorado Near Fallen Leaf Lake. Canyon of Glen Alpine Creek. 1829 Comment
  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
  UCD84137  Carex exsiccata Chuck Hughes 2009-7-7 104 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  UCD165715  Carex feta Ellen Dean 2016-7-12 9070 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. South side of unnamed drainage on west side of Highway 89. 2065 Comment
  UCD72639  Carex filifolia Ellen Dean; T. Sasaki 2007-7-23 4362 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #2 plot. 1920 Comment
  CAS-BOT-BC20190  Carex filifolia var. erostrata M. S. Jussel 1941-7-18 s.n. El Dorado Lake Tahoe at Bijou. Comment
  SJSU3984  Carex filifolia var. erostrata C. W. Sharsmith 1964-6-17 7273 El Dorado Fallen Leaf Lake (0.5 mi N of lower end) 1950 Comment
  SD130382  Carex fracta John Thomas Howell 1963-7-12 39864 El Dorado Sierra Nevada; Transition Zone forest; 3 miles sothwest of Twin Bridges on road to Kyburz. 1676 Comment
  UCD74075  Carex fracta Jennifer W. Burt 2006-9-6 179 El Dorado Sierra-at-Tahoe active ski area, off Hwy 50 near Phillips - collected from center of 'Sugar N' Spice' ski run. 2388 Comment
  UCR209058  Carex fracta Peter Rubtzoff 1972-9-14 6897 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mutton Creek area c. 0.2 mi. south of 'County Road 1274 Comment
  CAS-BOT-BC22091  Carex heteroneura W. R. Dudley 1894-9-1 s.n. El Dorado Lake of the Woods. Comment
  SEINET7562326 Image available Carex illota Ray Tallent 1987-7-26 827 El Dorado Desolation Wilderness, Lake Sylvia Area, S of Lyons Creek Trail. 2438 Comment
  UCR174201  Carex illota George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10586 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 Comment
  CHSC106617  Carex integra Peter F. Zika 2010-8-10 25311 El Dorado Northern Sierra Nevada Highlands (n SNH); NW end of Grass Lake, W side of Luther Pass. 2365 Comment
  CHSC73326  Carex integra L. P. Janeway; Eric Schroder 1998-8-20 6128 El Dorado Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  UC1729958  Carex integra L. P. Janeway, Eric Schroder 1998-9-2 6248 El Dorado about 1.5 mi e of Upper Truckee River (and 0.6 mi s of Highway 50, Big Meadow, Freel Peak Quadrangle); Big Meadow, Freel Peak Quadrangle 2292 Comment
  UCR249350  Carex laevicaulis Peter Rubtzoff 1975-7-23 8226 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Headquarters Loop Road at Bacon Creek crossing west of headquarters 1337 Comment
  RSA88681  Carex lemmonii F. W. Peirson 1925-7-2 6225 El Dorado Glen Alpine Ranch, 0.25 miles above Fallen Leaf Lake, Sierra Nevada. 1982 Comment
  UCD150013  Carex lenticularis var. impressa G. Ledyard Stebbins 1977-7-17 7777 El Dorado Along Silver Fork of the American River near bridge. (Exact location unknown. Coordinates estimated by label maker.) 1676 Comment
  RSA756743  Carex lenticularis var. lipocarpa Peter Rubtzoff, John Thomas Howell 1973-7-17 7063 El Dorado Georgetown Divide; Blodgett Forest, Mutton Creek at the crossing of Mutton Creek Road, 0.3 mi. south of County Road 1280 Comment
  UC905027  Carex lenticularis var. lipocarpa John Thomas Howell 1945-9-29 21541 El Dorado Desolation Valley Comment
  RSA252433  Carex limosa Robert F. Thorne 1969-9-7 39296 El Dorado Grass Lake, S of Hwy. 89, about 0.5 mile W of Luther Pass 2317 Comment
  UC1065  Carex limosa Ezra Brainerd 1897-7-22 El Dorado bog near Lake Audrain; Sierra Nevada 2286 Comment
  CAS-BOT-BC31537  Carex luzulifolia Edwin Cooper Van Dyke 1915-7-15 s.n. El Dorado Gilmoth Lake, Lake Tahoe Region. Comment
  CAS-BOT-BC344996  Carex mendocinensis L. P. Janeway 2006-8-23 8860 El Dorado Northern High Sierra Nevada. Kings Meadow, near headwaters of Slab Creek 1359 Comment
  UC1133359  Carex microptera H. S. Yates 1936-8-8 5976 El Dorado 2 mi ne Sayles Flat; Pyramid Peak Quadrangle Comment
  SEINET3904185  Carex multicaulis George K. Helmkamp, E. A. Helmkamp 2008-6-9 13641 El Dorado Northern Sierra Nevada Mountains: Cat Creek Road, 0.1 mile north of its junction with CA-88 jct. is 4.2 miles east of Cook's Station (Peddler Hill 7.5').; 0 1662 Comment
  CAS-BOT-BC32218  Carex multicostata John Thomas Howell 1946-8-31 22943 El Dorado Mt. Tallac. Comment
  SEINET7568507 Image available Carex multicostata Andrew L. Hipp 1999-7-16 867 El Dorado South Lake Tahoe, Desolation Wilderness, in Eldorado National Forest, trail leading to Mt. Tallac from trailhead at Spring Creek Road, ca 1/2 mi from trailhead. 2103 Comment
  UCD44190  Carex multicostata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1556 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD74088  Carex multicostata Jennifer W. Burt; Belinda Lo, Susan Cartwright 2006-7-16 172 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2283 Comment
  UCR250153  Carex multicostata George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20924 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  CAS-BOT-BC32214  Carex multicostata Annie M. Alexander; Louise Kellogg 1943-8-27 3489 El Dorado Dick L. L. Tahoe Region. 2743 Comment
  UC1026438  Carex nebrascensis F. W. Peirson 1937-7-28 13607 El Dorado State Line Lake Tahoe 1905 Comment
  UC917142  Carex nebrascensis R. H. Miller 1950-6-4 89 El Dorado about 5 mi w Luther Pass (on Highway 89) 2194 Comment
  UCD140686  Carex nebrascensis R. H. Miller 1950-6-4 89 El Dorado about 5 miles west of Luther Pass on Highway 89. 2194 Comment
  CAS-BOT-BC119610  Carex nigricans H. M. Hall; H. P. Chandler 1903-7-1 4664 El Dorado Near Lake Lucile Comment
  POM313075  Carex nigricans Alva Grant, Verne Grant 1946-7-29 7819 El Dorado Just below Angora Peak. 2591 Comment
  UCD158921  Carex pellita C. E. H. R. Meadow Assessment; Kathren Murrell 1998-7-29 s.n. El Dorado Lake Tahoe Basin; Forest Service Rd. 1214, SE Fallen Leaf Lake. 1943 Comment
  UC55268  Carex phaeocephala H. M. Hall and H. P. Chandler July, 1903 4627 El Dorado vicinity Lake Tahoe (Summit Mt. Tallac); Sierra Nevada Mountains 2980 Comment
  UCR233351  Carex phaeocephala George K. Helmkamp, E. A. Helmkamp 2011-9-1 18231 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  OBI22681  Carex rossii Lewis S. Rose 1963-7-9 63191 El Dorado 1 mi SW of Meyers 1981 Comment
  CDA10933  Carex serratodens G. F. Hrusa 1994-4-28 11845 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  UC1586913  Carex simulata Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2901 El Dorado w side Grass Lake (along road 89); El Dorado National Forest 2350 Comment
  CAS-BOT-BC117795  Carex specifica P. B. Kennedy 1926-9-20 236 El Dorado Along boundary line El Dorado National Forest, Upper Range Camp. Comment
  CAS-BOT-BC117118  Carex spectabilis R. Tallent 1987-8-5 867 El Dorado Along creek below Waca Lake 2487 Comment
  UC1387  Carex subfusca Ezra Brainerd 1897-7-8 El Dorado Tallac Sierra Nevada Mts. 1889 Comment
  UCD42689  Carex subfusca C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 55 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCD44129  Carex subfusca C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1495 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD73757  Carex subfusca Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4457 El Dorado Washoe Meadows State Park. Middle of fen system. 1933 Comment
  UC1109158  Carex utriculata Verne Grant, Alva Grant 1946-7-23 7773 El Dorado marsh e Camp Richardson; Lake Tahoe 1889 Comment
  UC1109177  Carex utriculata Verne Grant, Alva Grant 1946-7-17 7707 El Dorado sw end Upper Echo Lake 2255 Comment
  UCD44077  Carex utriculata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1443 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCD44932  Carex vesicaria C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2297 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  CAS-BOT-BC115077  Carex vesicaria Ira L. Wiggins 1933-9-2 6795 El Dorado In shallow water at margins of Lily Lake, near Fallen Leaf, Lake Tahoe region. Comment
  CAS-BOT-BC114846  Carex whitneyi G. L. Smith 1959-6-16 1117 El Dorado Fallen Leaf Lake Road near Hwy 89 junction. 1889 Comment
  RSA792249  Carex whitneyi George K. Helmkamp, E. A. Helmkamp 2006-7-7 10818 El Dorado Northern Sierra Nevada Mountains.: Wright s Lake Road, 3.2 miles north of Highway US-50, northeast of Kyburz 1982 Comment
  UCD74110  Carex whitneyi Jennifer W. Burt 2005-8-10 1 El Dorado Phillips' abandoned ski area/run (South of access road to Sierra-at-Tahoe off Hwy 50) - collected from center of abandoned ski run. 2136 Comment
  CAS-BOT-BC483752  Carex xerophila P. F. Zika; L. P. Janeway 2012-5-17 25874 El Dorado Cameron Park Unit, Pine Hill Preserve, 50 m N of Route 50 450 Comment
  CAS-BOT-BC59041  Cassiope mertensiana John Thomas Howell 1925-6-28 1231 El Dorado Lake Tahoe region - Trail between Eagle Lake and the Velma Lakes Comment
  JEPS72457  Cassiope mertensiana subsp. californica Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2643 El Dorado Pyramid Peak 3042 Comment
  UCR207647  Castilleja George K. Helmkamp, E. A. Helmkamp 2009-4-21 14539 El Dorado Sierra Nevada Mountains Foothills, Rock Creek Road, 4.2 miles west of the bridge over Rock Creek 401 Comment
  JEPS57360  Castilleja affinis subsp. affinis L. R. Heckard 1968-5-29 1919 El Dorado ca 2 mi nw Rescue (along road up to Pine Hill); Pine Hill 548 Comment
  LA83010  Castilleja affinis subsp. affinis O. H. Kappler; 1946-7-18 El Dorado Lake Tahoe Comment
  POM177493  Castilleja angustifolia Marcus E. Jones 1930-7-10 25597 El Dorado Lake Tahoe. Comment
  SEINET2470890  Castilleja applegatei K. Christie 2010-6-16 1831 El Dorado Lake Tahoe Basin Management Unit (USFS); Mount Tallac Trailhead, ca. 0.5 mi. west of Fallen Leaf Lake. 1920 Comment
  SJSU3976  Castilleja applegatei subsp. disticha C. W. Sharsmith 1964-6-17 7288 El Dorado near NE margin Fallen Leaf L 1950 Comment
  SEINET13732477  Castilleja applegatei subsp. pallida W. D. Billings 1950-8-3 1933 El Dorado Sierra Nevada, above Gilmore Lake, on the trail to Mount Tallac. 2652 Comment
  UCD77108  Castilleja applegatei subsp. pallida G. Ledyard Stebbins 1980-8-20 8168 El Dorado Desolation Wilderness area, northeast of Maud Lake. (Exact location unknown. Coordinates estimated by label maker.) 2712 Comment
  JEPS16148  Castilleja applegatei subsp. pinetorum Rimo Bacigalupi with Aldo Bacigalupi 1952-8-16 3931 El Dorado e shore Fallen Leaf Lake 2072 Comment
  JEPS71617  Castilleja applegatei subsp. pinetorum Gladys L. Smith 1964-7-5 2066 El Dorado woods around California Alpine Lodge Echo Summit 2225 Comment
  SBBG6735  Castilleja applegatei subsp. pinetorum H. and M. Dearing 1949-7-5 3841 El Dorado Lake Tahoe, N of Meeks Bay Comment
  CAS-BOT-BC255490  Castilleja applegatei var. pinetorum Le Roy Abrams 1918-6-1 7321 El Dorado Tallac, Lake Tahoe 1981 Comment
  UC185462  Castilleja attenuata Katharine Brandegee May 1907 El Dorado New York Ravine Comment
  UCD94810  Castilleja lacera Allyson Ayalon; PLS 102 Plant Collection Interns 2011-4-30 3 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Found by entrance gate to preserve off Kanaka Valley Road. 304 Comment
  SJSU4168  Castilleja lacera C. W. Sharsmith 1967-6-17 7480 El Dorado Shingle Springs (i mi W) 365 Comment
  JEPS8013  Castilleja miniata Rimo Bacigalupi with Lawrence R. Heckard 1951-8-9 3491 El Dorado near Bliss State Park entrance (along Calif Hwy 89, near the shore of Lake Tahoe) 1981 Comment
  UC1035789  Castilleja miniata Annie M. Alexander and Louise Kellogg 1943-8-27 3501 El Dorado s end Dicks Lake; Sierra Nevada, Lake Tahoe Region 2743 Comment
  UC1063340  Castilleja miniata A. E. Wieslander 1931-6-22 240 El Dorado on road between Williams and Carson Pass; Markleeville Quad. 2438 Comment
  UC464473  Castilleja miniata R. M. Holman 1931-8-8 El Dorado 300 yds w Echo Summit (Firs Camp Grounds, on Lincoln Highway, above Tahoe) 2286 Comment
  RSA102186  Castilleja miniata G. Thomas Robbins 1944-7-28 1773 El Dorado Willow Flat Trail at Willow Flat, ca. 3 mi. NE of Wrights Lake. 2287 Comment
  RSA32360  Castilleja miniata G. Thomas Robbins 1943-7-25 1333 El Dorado Along road to Echo Lake, ca. 1 mi. s. of US Highway 50. 2195 Comment
  SFV11136  Castilleja miniata J. Turner, F. M. Ball 1962-7-13 1201 El Dorado Sierra Nevada West of Lake Tahoe. Highway 89, 22 miles south of Tahoe City. Comment
  UCD123001  Castilleja miniata subsp. miniata G. K. Helmkamp; E. A. Helmkamp 2007-6-20 12391 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 22.8 miles ESE of its junction with Sly Park Road at Jenkinson Lake. 2264 Comment
  UCR175650  Castilleja miniata subsp. miniata George K. Helmkamp, E. A. Helmkamp 2006-7-7 10823 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  JEPS71686  Castilleja nana Gladys L. Smith 1964-7-31 2277 El Dorado near Triangle Lake turn-off (trail from Echo Lakes to Fallen Leaf Lake) 2438 Comment
  UC1035776  Castilleja nana Annie M. Alexander and Louise Kellogg 1943-8-20 3465 El Dorado slope above Half Moon Lake; Sierra Nevada, Lake Tahoe Region 2499 Comment
  UC593466  Castilleja parviflora G. L. Stebbins Jr. 1936-8-17 2048 El Dorado e side Lake LeConte 2499 Comment
  UCD42478  Castilleja peirsonii Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  JEPS3125  Castilleja pilosa Helen-Mar Wheeler 1941-8-14 431 El Dorado n of Bijou (Sapphire Meadow, on ground only a few feet above the level of Lake Tahoe); Lake Tahoe, Sapphire Meadow 1905 Comment
  JEPS71679  Castilleja pilosa Gladys L. Smith 1971-7-9 3066 El Dorado Haypress Meadow 2499 Comment
  UC199360  Castilleja pilosa Miss Helen D. Geis 1912-6 149 El Dorado Lakeside Comment
  SEINET14164173  Castilleja pruinosa L. Edgington, H. Mozingo 1977-3-19 s.n. El Dorado On the side of Hwy 49, ca 1.5 miles from Auburn. 396 Comment
  JEPS73889  Castilleja subinclusa subsp. subinclusa L. R. Heckard 1974-5-15 3698 El Dorado about 6.5 mi s El Dorado (canyon of the North Fork Cosumnes River) 304 Comment
  CHSC24239  Castilleja tenuis L. Mayer 1974-7-27 El Dorado Ca. 20 yds from Fallen Leaf campground entrance. Comment
  SD237611  Castilleja tenuis G. K. Helmkamp, E. A. Helmkamp 2009-6-29 15075 El Dorado Sierra Nevada Mountains: Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74a^z) of Pollock Pines (Riverton 7.5'Q) 1641 Comment
  UCR173843  Castilleja tenuis George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10668 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50 1653 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
  JEPS72602  Ceanothus cordulatus Gladys L. Smith 1963-7-28 1969 El Dorado Echo Summit 2194 Comment
  SBBG71356  Ceanothus cordulatus Milo H. Gates 1879-1 El Dorado Strawberry Comment
  UCD19254  Ceanothus cordulatus Van M. Mar 1989-7-13 17 El Dorado northernmost part of Saddle Rd. 2133 Comment
  CAS-BOT-BC49346  Ceanothus cuneatus Nancy Kittle 1981-3-22 027 El Dorado Along U.S. Highway 50 for a 10 mile stretch east of Folsom 700 Comment
  UC1281429  Ceanothus fresnensis H. E. McMinn 1941-1 5358 El Dorado ca 1/8 - 1/4 mi s. Summit of Robb's Peak 2011 Comment
  SACT002939  Ceanothus integerrimus J. Wilson 1985-8-26 El Dorado Second major side canyon east of Middle and North Fork of American River. 277.368 Comment
  UCD165187  Ceanothus integerrimus Peter Rubtzoff 1974-6-4 7547 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UCR193196  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2007-6-6 12259 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road 1616 Comment
  SEINET5743662 Image available Ceanothus integerrimus John J. Zimmerli 1971-1 24 El Dorado 2 miles W of Omo Ranch on Omo Ranch Road.; Omo Ranch 732 Comment
  JEPS29805  Ceanothus lemmonii Rimo Bacigalupi and L. R. Heckard 1962-5-30 8549 El Dorado 1 mi N of Rescue (along Deer Valley road) 365 Comment
  UC1071196  Ceanothus palmeri G. Burks 1932-6-1 7 El Dorado near Dormody's; Sacramento Quad., near Dormody's 335 Comment
  CAS-BOT-BC52026  Ceanothus prostratus M. E. Parsons 1909-6-1 s.n. El Dorado unspecified 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
  POM124432  Ceanothus prostratus L. R. Abrams 1911-7-24 4795 El Dorado Near Fallen Leaf Lake 2134 Comment
  POM181680  Ceanothus prostratus L. F. Robbins 1927-5-6 s.n. El Dorado Placerville Comment
  UC33623  Ceanothus prostratus W. C. Blasdale July, 1897 El Dorado Lake Tahoe Region Comment
  UC747324  Ceanothus prostratus G. Thomas Robbins 1945-8-12 2142 El Dorado along road to High Meadow 6-8 mi se Lake Tahoe; se of Lake Tahoe, road to High Meadow 2133 Comment
  UCR198530  Ceanothus prostratus George K. Helmkamp, E. A. Helmkamp 2008-4-21 13298 El Dorado Sierra Nevada Mountains Foothills, junction of Bonetti Road and Mormon Emigrant Trail, 3.6 miles east of Sly Park Road at Jenkinson Lake 1226 Comment
  CAS-BOT-BC52145  Ceanothus pumilus Beecher Crampton 1965-6-3 7357 El Dorado N.E. slope Pine Hill, 2 miles W.N.W. Rescue (in direct line) Comment
  CAS-BOT-BC52203  Ceanothus roderickii C. W. Sharsmith 1964-6-13 7271 El Dorado one mile West of Shingle Springs 365 Comment
  CDA35682  Ceanothus roderickii K. S. Buchanan 1971-3-24 El Dorado Pilot Hill, north of Shingle Springs. 0 Comment
  SEINET10874799  Ceanothus roderickii Dylan O. Burge 2009-1 El Dorado Comment
  JEPS13541  Ceanothus tomentosus Rimo Bacigalupi with G. T. Robbins 1955-5-21 5159 El Dorado 1.5 mi N of Pleasant Valley (along Camino--Pleasant Valley road, Webber Creek drainage) 762 Comment
  UC1614531  Ceanothus tomentosus Charles M. Belshaw 1936-2-29 1539 El Dorado 2 1/4 mi. w.-s.w. Volcanoville (ridge w. of Otter Creek) Comment
  SDSU10423  Ceanothus velutinus Chris Frazier 1989-8-20 142 El Dorado Above Hwy 50 at Emerald Bay, Lake Tahoe. 1981 Comment
  CAS-BOT-BC52425  Ceanothus velutinus var. velutinus John Thomas Howell 1925-6-30 1282 El Dorado Near top of Eagle Falls, Emerald Bay, Lake Tahoe Comment
  CAS-BOT-BC52430  Ceanothus velutinus var. velutinus H. E. McMinn 1926-5-30 1744 El Dorado Emerald Bay - Lake Tahoe Comment
  CDA20212  Centaurea calcitrapa R. Breckenridge 2003-8-26 PDR 1227122 El Dorado Sierra Nevada; Hwy 50, 1/10 mi E of Kyburz Motel, Kyburz. 0 Comment
  CDA7763  Centaurea maculosa Annia Walker 2007-9-5 PDR# 1440783 El Dorado Echo Summit (Nebelhorn) 0 Comment
  UCR190145  Centaurium muehlenbergii George K. Helmkamp, E. A. Helmkamp 2007-7-23 12569 El Dorado Northern Sierra Nevada Mountains Foothills, Rock Creek road, 7.1 miles east of its junction with CA-193 567 Comment
  UC1008642  Centaurium venustum G. Thomas Robbins 1943-6-5 1127 El Dorado 3 mi e Camino (on canyon slope above North Fork Webber Creek) 1036 Comment
  CAS-BOT-BC288559  Centromadia fitchii T. S. Brandegee 1883-8-1 s.n. El Dorado Sweetwater Comment
  CAS-BOT-BC288562  Centromadia fitchii G. Thomas Robbins 1956-9-7 3744 El Dorado Along US Highway 50, 4 miles W of Shingle Springs 350 Comment
  UCD83787  Ceratophyllum demersum Lars W. J. Anderson 21-22 May 2009 WP 497 a El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 497. Comment
  UCD147715  Chaenactis artemisiifolia Allyson Ayalon; Lucie Jerabkova 2012-7-1 93 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD34795  Chaenactis douglasii Beecher Crampton 1990-7-22 10240 El Dorado Tahoe Basin, Stateline along State ave. at jct. with Azure street, 2 blocks south of marina. Comment
  SEINET7249084  Chaenactis douglasii var. douglasii George K. Helmkamp, E. A. Helmkamp 2012-1 19344 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 0.4 mile north of Ice House Village, 10.9 miles north of the junction with US-50. 1707 Comment
  UCR189605  Chaenactis douglasii var. douglasii George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12378 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
  CAS-BOT-BC276512  Chaenactis douglasii var. douglasii David D. Keck 1938-8-10 4907 El Dorado 0.5 mile W of Meyers 1950 Comment
  CAS-BOT-BC276513  Chaenactis douglasii var. douglasii L. R. Abrams 1917-9-19 6784 El Dorado Lily Lake near Fallen Leaf. Lake Tahoe Comment
  CAS-BOT-BC276527  Chaenactis douglasii var. douglasii A. A. Heller 1911-8-10 12534 El Dorado E side of Ralston Peak above Echo Lake 2407 Comment
  UC472220  Chaenactis douglasii var. douglasii R. L. Pendleton and F. M. Reed 1907-7-24 1140 El Dorado Tallac Trail Lake Tahoe Region (between Lake Gilmore and camp) 2438 Comment
  UC907773  Chaenactis glabriuscula var. heterocarpha G. Thomas Robbins 1944-5-21 1613 El Dorado 3 mi e of Camino (on canyon side above North Fork Webber Creek); North Fork Webber Creek 975 Comment
  SEINET2082680  Chaenactis stevioides G. Rink 1999-7-12 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  CAS-BOT-BC140768  Chamaebatia foliolosa A. A. Heller 1915-8-7 12197 El Dorado On the Lincoln Highway 10 miles east of Placerville 975 Comment
  CAS-BOT-BC140774  Chamaebatia foliolosa A. A. Heller 1915-8-7 12197 El Dorado On the Lincoln Highway 10 miles east of Placerville 975 Comment
  JEPS71534  Chamaesaracha nana Gladys L. Smith 1971-7-14 3057 El Dorado above Tamarack Lake (Desolation Valley Trail) 2407 Comment
  CHSC118004  Chamaesyce nutans G. K. Helmkamp; E. A. Helmkamp 2008-9-16 14121 El Dorado Foorhills, northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park. 530 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
  UC580675  Chamaesyce serpyllifolia F. W. Embree 1934-7-31 171 El Dorado 1.5 mi nw Zummwalt 1524 Comment
  JEPS72724  Chamerion angustifolium subsp. circumvagum Gladys L. Smith 1963-7-28 1978 El Dorado boggy area near U.S. Hwy. maintenence Sta.; Echo Summit 2194 Comment
  SEINET12191723  Chamerion angustifolium subsp. circumvagum Unknown 1961-1 172 El Dorado Echo Lake turn off U.S. 50 hwy, 1 m N to near the Pines Campground 2250 Comment
  UCD160531  Cheilanthes covillei G. Ledyard Stebbins 1980-5-18 s.n. El Dorado Summit, Pine Hill. (Coordinates estimated by label maker.) Comment
  CAS-BOT-BC68255  Cheilanthes gracillima John Thomas Howell 1925-7-2 1321 B El Dorado Lake Tahoe region - Trail to Desolation Valley, above Glen Alpine Comment
  UC399609  Cheilanthes gracillima unknown El Dorado 1 mi below Phillips; Sierra Nevada Comment
  UC528080  Cheilanthes gracillima Ira L. Wiggins 1933-7-17 6752 El Dorado near Lily Lake Comment
  CAS-BOT-BC68288  Cheilanthes gracillima Clare B. Hardham 1959-7-23 5181 El Dorado Pleasant Valley 1828 Comment
  UC205060  Chenopodium botrys Katharine Brandegee August, 1914 El Dorado Kyburz Comment
  CAS-BOT-BC426323  Chenopodium incognitum John Thomas Howell 1939-8-13 15297 El Dorado Echo summit on road to Placerville Comment
  BFRS155 Image available Chimaphila menziesii Peter Rubtzoff 1972-7-19 6824 El Dorado Blodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp. 450E). Comment
  UCD165687  Chimaphila menziesii Ellen Dean 2016-7-12 9043 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. West side of Highway 89. Close to the highway. 2062 Comment
  CAS-BOT-BC451349  Chimaphila menziesii Laura M. Lathrop 1909-7-23 s.n. El Dorado Trail over Moraine to Angora Lakes Comment
  SJSU10502  Chlorogalum pomeridianum N. D. Addy 1962-7-7 146 El Dorado Carson Rd Placerville 566 Comment
  CDA36033  Chondrilla juncea R. Robison 2011-6-2 El Dorado At Salmon Falls, adjacent to parking lot. 0 Comment
  UCR242014  Chondrilla juncea George K. Helmkamp, E. A. Helmkamp 2012-9-17 19861 El Dorado Northern Sierra Nevada Mountains Foothills, north of Pollock Pines, along Forebay Road at South Fork American River 564 Comment
  JEPS29830  Chorizanthe polygonoides var. polygonoides Rimo Bacigalupi, and L. R. Heckard 1962-5-31 8574 El Dorado on slope below and s of Eight-mile House e Camino (watershed of upper reaches of Webber Creek about 1 mi below U.S. Highway 50); Webber Creek, on slope below and s of Eight-mile House 1158 Comment
  RSA656755  Chorizanthe stellulata Beecher Crampton 1956-5-11 3365 El Dorado About 5 miles southwest of Rescue. Southeast slope of Bass Lake Comment
  CAS-BOT-BC30118  Chrysolepis chrysophylla John Thomas Howell 1973-7-19 49953 El Dorado Headquarters Blodgett Forest 1310 Comment
  JEPS38073  Chrysolepis chrysophylla E. Fritz 1937-5-30 El Dorado 13 mi e Georgetown; Blodgett Forest, Bacon Creek Comment
  CAS-BOT-BC36336  Chrysolepis sempervirens L. S. Rose 1927-8-27 s.n. El Dorado Angora Lakes, Lake Tahoe Comment
  JEPS38044  Chrysolepis sempervirens Frank W. Peirson 1925-7-4 6264 El Dorado Fallen Leaf Lake Comment
  JEPS73075  Chrysolepis sempervirens Gladys L. Smith 1964-7-4 2044 El Dorado near California Alpine Lodge (Echo Summit); Echo Summit 2225 Comment
  UCR176060  Chrysolepis sempervirens George K. Helmkamp, E. A. Helmkamp 2006-8-14 11264 El Dorado Northern Sierra Nevada Mtns, Sayles Flat at the junction of Mount Ralston Trail and US-50, c. 0.9 mile south of Twin Bridges 1960 Comment
  UCR209004  Chrysolepis sempervirens George K. Helmkamp, E. A. Helmkamp 2009-8-19 15505 El Dorado Sierra Nevada Mountains, Ice House Road at the junction to the lower campground and boat ramp of Loon Lake 1976 Comment
  UCD164970  Cichorium intybus Peter Rubtzoff 1974-7-24 7756 El Dorado U.C. Blodgett Forest Research Station: 'County Road', about 0.6 miles east of main Station entrance. 1350 Comment
  UC1131371  Cinna latifolia H. S. Yates 1936-8-8 5958 El Dorado Sayles Flat; Pyramid Peak Quadrangle, Sayles Flat Comment
  UCD59779  Cinna latifolia Beecher Crampton 1957-8-6 4561 El Dorado Conifer forest along US Hwy. 50 Echo Summit. 2250 Comment
  CAS-BOT-BC444033  Cinnamomum camphora George K. Helmkamp; E. A. Helmkamp 2013-11-29 22499 El Dorado Foothills Sierra Nevada Mountains: 1.1 mi. NW (320 deg. ) of Coloma, Little Rd. along the NE side of South Fork American River; 0.2 mile north of CA-49. 64 Comment
  CAS-BOT-BC285287  Cirsium andersonii John Thomas Howell 1946-9-1 22982 El Dorado Echo Summit 2255 Comment
  CAS-BOT-BC285298  Cirsium andersonii L. R. Abrams 1917-9-20 6804 El Dorado Fallen Leaf, Lake Tahoe Comment
  UC747135  Cirsium andersonii G. Thomas Robbins 1943-9-5 1395 El Dorado 1-2 m nw Glen Alpine Springs; along Taho-Yosemite trail Comment
  UCD130519  Cirsium andersonii P. B. Kennedy 1920-8-16 84 El Dorado El Dorado National Forest,-Barrett Camp. 1935 Comment
  UCD130520  Cirsium andersonii P. B. Kennedy 1920-8-16 84 El Dorado El Dorado National Forest,-Barrett Camp. 1935 Comment
  UCR248406  Cirsium andersonii George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22001 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of its junction with CA-88 and near Jim Quinn Spring 2117 Comment
  POM177543  Cirsium andersonii L. R. Abrams 1930-8-15 12749 El Dorado Glen Alpine to Susie Lake 2287 Comment
  CAS-BOT-BC286278  Cirsium scariosum Geo. B. Grant 1906-8-1 s.n. El Dorado Tallac Comment
  CAS-BOT-BC228763  Cistanthe umbellata John Thomas Howell 1963-7-12 39843 El Dorado Meyers 1935 Comment
  BFRS97 Image available Clarkia Peter Rubtzoff 1974-7-25 7788 El Dorado Blodgett Forest: Headquarters Road at the junction with County Road (Comp. 220R). Comment
  SEINET3282774 Image available Clarkia affinis George K. Helmkamp, E. A. Helmkamp 2007-5-1 11918 El Dorado Foothills, Northern Sierra Nevada Mountains; along Hwy CA-49, 6.1 miles northwest of Placerville. 454 Comment
  JEPS29834  Clarkia arcuata Rimo Bacigalupi and L. R. Heckard 1962-5-31 8578 El Dorado slope below and s Eight-mile House (e of Camino, about 1 mi below U.S. Highway 50, watershed of upper reaches of creek); Webber Creek 1158 Comment
  UCD81675  Clarkia biloba subsp. biloba Chuck Hughes 2009-6-12 97 El Dorado Vicinity of Diamond Springs. NE of intersection of Hwy 49 and Black Rice Road. 536 Comment
  CAS-BOT-BC172396  Clarkia biloba subsp. brandegeeae F. Almeda 1980-6-2 4475 El Dorado Ca. 6 mi. S of Coloma off Hwy #49 Comment
  SD6096  Clarkia biloba subsp. brandegeeae May 1914 El Dorado Cool Comment
  CAS-BOT-BC172027  Clarkia gracilis subsp. gracilis Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey Comment
  UC747271  Clarkia purpurea subsp. viminea G. Thomas Robbins 1945-6-5 1970 El Dorado above Smithflat 701 Comment
  UC85530  Clarkia purpurea subsp. viminea Katharine Brandegee May 10, 1907- May 30, 1907 El Dorado e Mormon Island; Blue Ravine Comment
  RSA41249  Clarkia rhomboidea G. Thomas Robbins 1945-7-15 2061 El Dorado Along U. S. Highway 50, 3 miles east of Camino 1037 Comment
  UCD82839  Clarkia rhomboidea Robin McMaster 1973-6-17 467 El Dorado N Fork American River, 41.5 miles E Sacramento County line on Hwy 50. Comment
  RSA41254  Clarkia unguiculata G. Thomas Robbins 1944-6-9 1668 El Dorado Institute of Forest Genetics, 3 miles east of Placerville 793 Comment
  UCD19899  Claytonia exigua C. H. Lamoureux; R. Gankin 1957-3-24 1180 El Dorado Greenstone Feed Store, Hwy 50, between Placerville and Shingle Springs, on north side of highway. Comment
  SEINET8892827  Claytonia megarhiza K. Christie 2011-1 2093 El Dorado Lake Tahoe Basin Management Unit (LTBMU); eastern/northeastern ridge of Dicks Peak, several hundred meters from the summit. Comment
  UCD14299  Claytonia parviflora subsp. parviflora Sutton 1984-5-13 9 El Dorado along Highway 50, on the bank of the American River. 1066 Comment
  UCR170791  Claytonia perfoliata subsp. mexicana George K. Helmkamp, E. A. Helmkamp 2005-8-9 9788 El Dorado Northern Sierra Nevada Foothills, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  JEPS78431  Claytonia perfoliata subsp. perfoliata Edward Lee 1936-3-1 1786 El Dorado about 1 mi n (by road) Coloma (Coloma-Garden Valley Road) Comment
  UCD100812  Claytonia perfoliata subsp. perfoliata G. K. Helmkamp; Elizabeth Helmkamp 2006-4-25 10221 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
  UCR189447  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, E. A. Helmkamp 2007-3-22 11663 El Dorado Foothills, Northern Sierra Nevada Mountains, Bucks Bar Road, 4.4 miles south of Pleasant Valley Road at the junction of Sand Ridge road 628 Comment
  CAS-BOT-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-BC443762  Claytonia rubra subsp. rubra Elsie Z. Lovegrove 1949-6-18 s.n. El Dorado Fallen Leaf L. road Comment
  CAS-BOT-BC392078  Clematis John Thomas Howell 1954-5-17 29659 El Dorado 4 miles north of Placerville Comment
  UCD148588  Collinsia heterophylla G. F. Hrusa; Jeff Hart 1994-4-23 11822 El Dorado along Latrobe Road immediately west of Latrobe Road Bridge over Cosumnes River. 150 Comment
  UCD80773  Collinsia heterophylla CNPS SN Foothill Team 2005-5-4 SNFN 0191 El Dorado BLM, Cronin Ranch, at the southern end of the parcel, on a northeast-facing slope between an unnamed access road (heading towards Salmon Falls) and the south fork of the American River. 238 Comment
  UCR184789  Collinsia heterophylla George K. Helmkamp, E. A. Helmkamp 2007-5-7 11947 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
  UCD165561  Collinsia parviflora Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8859 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Western side of park on east side of highway 89. North side of access road (leading to northernmost park entrance). 1941 Comment
  UCR176376  Collinsia parviflora George K. Helmkamp, E. A. Helmkamp 2006-7-12 10994 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  JEPS82062  Collinsia parviflora Gladys L. Smith 1982-6-23 7429 El Dorado Meadow along road to Fallen Leaf Lake, 0.5 mi from junction with Rte. 89. 1920 Comment
  JEPS16903  Collinsia sparsiflora var. collina Rimo Bacigalupi with G. T. Robbins 1955-5-6 5056 El Dorado 1 mi e Rescue (at junction of road from Shingle Springs) 350 Comment
  JEPS6353  Collinsia sparsiflora var. collina W. L. Jepson 1938-4-14 18656 El Dorado Nashville Comment
  UCR206826  Collinsia tinctoria George K. Helmkamp, E. A. Helmkamp 2009-6-6 14922 El Dorado Sierra Nevada Mountains Foothills, along Mosquito Road, 6.2 miles north of its junction with CA-50 in Placerville and at the bridge over the American River 485 Comment
  UCSC000670  Collinsia tinctoria A. D. Gifford 1934-6-8 263 El Dorado Near plot 31, 2.5 mi. E. & 0.33 mi. N. of Riverton. Riverton. - Pyramid Pk. 945 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
  SBBG66421  Collinsia torreyi var. wrightii Milo H. Gates 1879-1 El Dorado Strawberry Comment
  UCR242576  Collomia grandiflora George K. Helmkamp, E. A. Helmkamp 2011-7-7 17630 El Dorado Northern Sierra Nevada Mountains, Park Creek Road, 0.4 mile east of its junction with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (111 deg. ) of Pollock Pines 1290 Comment
  RSA114106  Collomia heterophylla G. Thomas Robbins 1943-6-20 1189 El Dorado near head of Long Canyon, 2 to 3 miles west of Pollock Pines below and just south of road to powerhouse 915 Comment
  SEINET11261897  Collomia heterophylla George Helmkamp, E. A. Helmkamp 2011-7-30 17924 El Dorado Northern Sierra Nevada Mountains: North-South Road, 1.6 miles north of its junction with Omo Ranch Road, .95 mi. NNW (3511/4) of Omo Ranch Rd. jct. with Hwy 88 (Caldor 7.5' Q.); 0 1460 Comment
  SEINET2445706  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2007-6-8 12309 El Dorado Northern Sierra Nevada Mountains Foothills. Bonetti Road, 5.4 miles S of Mormon Emigrant Trail, generally E of Jenkinson Lake. (Old Iron Mountain 7.5' Q). 1372 Comment
  UC1123650  Collomia heterophylla C. M. Belshaw 1936-6-13 2339 El Dorado Mosquito Placerville Quadrangle Comment
  UCR217271  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2010-5-13 16010 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 5.5 miles northeast of its junction with US-50 in Placerville 500 Comment
  UCD34270  Collomia linearis Beecher Crampton 1978-7-26 9634 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club. Comment
  UCSB40044  Comarum palustre Reisentz, Paul 1982-9-4 El Dorado Grass Lake, 6 miles south on HWY 89 from HWY 50; south of Lake Tahoe 2346 Comment
  BFRS481 Image available Conyza canadensis Peter Rubtzoff 1974-10-9 7927 El Dorado Blodgett Forest: Mutton Creek Road ca. 0.95 mi. south of County Road (Comp. 380U). Comment
  UCR179349  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2006-9-20 11421 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  UCR233126A  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2011-9-23 18305 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 8.6 miles north of its junction with US-50 1613 Comment
  BFRS101 Image available Corallorhiza maculata Peter Rubtzoff 1975-6-12 8094 El Dorado Blodgett Forest: Mutton Creek Road ca, 0.25 mile east of East Fork Gaddis Creek crossing (Comp. 510R) Comment
  SBBG58847  Corallorhiza maculata R. C. Robbins 1932-7-18 El Dorado W side of Lake Tahoe Comment
  UC746954  Corallorhiza striata G. Thomas Robbins 1943-6-5 1122 El Dorado slope above Silver Fork American River (near Sacramento Box Co. sawmill (China Flat), 3-4 mi s of Kyburz) 1371 Comment
  UC907671  Cordylanthus tenuis subsp. tenuis G. Thomas Robbins 1945-8-5 2087 El Dorado along n shore Rockbound Lake; Desolation Valley Wilderness Area, Rockbound Valley 2011 Comment
  UCD166023  Cordylanthus tenuis subsp. tenuis Daniel M. McNair; with Ellen Dean 2016-7-12 2173 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2068 Comment
  UCD112418  Cornus sessilis Peter Rubtzoff; Herbert C. Sampert 1975-9-25 8405 El Dorado Sierra Nevada. Blodgett Forest: South-north canyon crossed by Pilot Creek Road ca. 0.65 mi. east-northeast of junction with Loop Road (Comp. 20R), ca. 25-50 yards south of Pilot Creek Road. 1196 Comment
  SD113256  Corylus cornuta var. californica Darley F. Howe 1960-9-19 2974 El Dorado 10 miles east of Placerville on #50 1035 Comment
  UCD160952  Crepis G. Ledyard Stebbins 1978-7-2 78132 El Dorado South side of Cody Summit Ridge. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC376524  Crepis bakeri subsp. cusickii G. L. Stebbins 1971-7-7 8037 El Dorado Cody Summit Ridge, southwest of Strawberry 2407 Comment
  UC62942  Crepis occidentalis Milo S. Baker 1904-6-15 El Dorado Lake Valley Comment
  CAS-BOT-BC290847  Crepis pleurocarpa Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCR119748  Cryptantha Scott D. White, Julie Greene 1997-7-13 5413 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-BC189452  Cryptantha circumscissa var. circumscissa G. B. Grant 1906-7-15 s.n. El Dorado Tallac, Lake Tahoe 2438 Comment
  RSA733421  Cryptantha echinella George K. Helmkamp, E. Helmkamp 2006-7-28 11037 El Dorado Northern Sierra nevada Mtns.: 2.5 mi. south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd. 2226 Comment
  SBBG63991  Cryptantha flaccida Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UCD41399  Cryptantha intermedia Ellen Dean; with T. Starbuck and M. Starbuck 2004-5-16 2052 El Dorado Northeast of Placerville. Along Bear Creek Road, near Traverse Creek; about 1.6 road miles from the junction of Hwy 193 and Meadowbrook Road (along Meadowbrook Road and then Bear Creek Road); 0.2 road mile uphill from the bridge over Traverse Creek. Southeast side of the road. 670 Comment
  UCD74047  Cryptantha simulans Jennifer W. Burt; Jessica Hite 2005-8-15 153 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2115 Comment
  SBBG13136  Cryptogramma acrostichoides D. Myrick 1958-6-28 84 b El Dorado Glen Alpine above Fallen Leaf Lake 2042 Comment
  UC570434  Cryptogramma acrostichoides Chas. M. Belshaw 1936-8-12 2637 El Dorado 2 mi n Lover's Leap (on Horsetail Falls Trail); Sierra Nevada Mts 2286 Comment
  UC964852  Cryptogramma acrostichoides G. Thomas Robbins 1943-6-27 1219 El Dorado ridge above Echo Summit Pass (3/4 mi sw of US Hwy 50) 2438 Comment
  CAS-BOT-BC70402  Cryptogramma acrostichoides I. H. 1898-8-13 s.n. El Dorado Glen Alpine Springs Comment
  SDSU3631  Cryptogramma acrostichoides Helen L. Dale 1928-8-1 El Dorado Echo Peak, El Dorado County. 2713 Comment
  CAS-BOT-BC70525  Cryptogramma cascadensis E. A. McGregor 1909-8-13 108 El Dorado Susie Lake 2331 Comment
  JEPS72693  Cymopterus terebinthinus var. californicus Gladys L. Smith 1964-7-6 2126 El Dorado trail from Upper Echo Lake to Desolation Valley 2407 Comment
  OBI64509  Cynoglossum grande David J. Keil 2005-3-13 30341 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Rd 500 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
  SBBG63458  Cynoglossum grande Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  BFRS265 Image available Cynoglossum occidentale Peter Rubtzoff 1975-6-12 8095 El Dorado Blodgett Forest: Mutton Creek Road about 0.3 miles east of East Fork Gaddis Creek crossing. (Comp. 460E) Comment
  UCD165223  Cynoglossum occidentale Peter Rubtzoff 1974-6-19 7599 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, along New Gaddis Creek Road, 0.3 miles east of East Fork of Gaddis Creek Crossing. 1310 Comment
  SDSU984  Cynosurus echinatus D. F. Howe 1965-5-22 4071 El Dorado 10.3 miles south of Placerville 488 Comment
  SEINET4142469 Image available Cynosurus echinatus George K. Helmkamp, E. A. Helmkamp 2012-5-3 18906 El Dorado Northern Sierra Nevada Mountain Foothills: unnamed road leading to power plant, 0.3 mi. E of South Fork American River bridge 613 Comment
  UCD60176  Cynosurus echinatus G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10517 El Dorado Northern Sierra Nevada Foothills: NE of Georgetown; along Bottlehill Road, 1.4 miles north of Wentworth Springs Road. 1005 Comment
  CAS-BOT-BC113853  Cyperus niger var. capitatus George Ledyard Stebbins 1976-9-26 76322 El Dorado 1 mi. SE of Placerville in open moist soil near irrigated orchard. 701 Comment
  CAS-BOT-BC114067  Cyperus squarrosus John Thomas Howell 1930-10-12 5589 El Dorado River's Edge, North Fork of Cosumnes River, 6.5 mi N of Plymouth. Comment
  RSA749696  Cystopteris fragilis George K. Helmkamp, E. A. Helmkamp 2007-6-8 12296 El Dorado Bonetti Road, 2.0 miles south of Mormon Emigrant Trail 1189 Comment
  CAS-BOT-BC68006  Cystopteris fragilis G. Thomas Robbins 1945-6-9 1975 El Dorado Wooded canyon slope above North Fork Webber Creek, ca. 3 mi. e. of Camino. 975 Comment
  CDA4070  Cytisus scoparius T. C. Fuller 1961-5-17 6963 El Dorado Circa 5 miles northeast of Placerville. 0 Comment
  UCR197368  Cytisus scoparius George K. Helmkamp, E. A. Helmkamp 2008-4-25 13332 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
  UCR253222  Cytisus scoparius George K. Helmkamp 2014-4-28 22832 El Dorado Sierra Nevada Mountains Foothills, Pleasant Valley Road at Gold Oak Union School, 0.3 mile west of Moon Lake Dr. 787 Comment
  UCR2300  Danthonia californica F. M. Reed, R. L. Pendleton 1907-7-24 1601 El Dorado Sierra Nevada Mtns., Lake Tahoe region [near S end of Fallen Leaf Lake]: Mount Tallac Trail above Glen Alpine Springs 2591 Comment
  RSA0054102  Danthonia californica var. americana G. K. Helmkamp, E. A. Helmkamp 2006-7-10 10917 El Dorado Nouthern Sierra Nevada Mountains: 0.5 mile east of the junction of Wright's Lake Road and the road from Ice House Reservoir. 2056 Comment
  UCD60688  Danthonia californica var. americana Beecher Crampton 1954-7-2 2027 El Dorado 1.5 miles south of Garden Valley. Comment
  UCD61035  Danthonia intermedia G. L. Stebbins Jr. 1942-8-30 3311 El Dorado Desolation Valley, near Lake Le Conte, 7 miles west of Fallen Leaf. 2570 Comment
  JEPS75162  Danthonia unispicata Gladys L. Smith 1964-7-6 2120 El Dorado slopes about 2 mi above Upper Echo Lake (on trail from Echo Lake to Desolation Valley) 2286 Comment
  CAS-BOT-BC141783  Dasiphora fruticosa Frances I. Price 1919-7-1 s.n. El Dorado Fallen Leaf Lake 1981 Comment
  SBBG3011  Dasiphora fruticosa H. and M. Dearing 1931-7-27 625 El Dorado Fallen Leaf Lake Comment
  UCD127388  Daucus carota G. K. Helmkamp; E. A. Helmkamp 2006-9-29 11445 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Road just west of CA-49 and 4 miles south of Cool. 351 Comment
  CAS-BOT-BC173267  Delphinium Elsie Zeile Lovegrove 1938-6-15 s.n. El Dorado Near Myers Comment
  UCD96595  Delphinium A. M. Shapiro 1993-6-18 s.n. El Dorado 2 mi N. American Flat. 609 Comment
  UCD34346  Delphinium depauperatum Beecher Crampton 1980-6-24 9740 El Dorado El Dorado County, Meyers, Paradise Golf Course. Comment
  UC591533  Delphinium glaucum J. B. Lillard 1935-8-19 El Dorado neighborhood of Wright's Lake 2133 Comment
  UCSC001342  Delphinium glaucum D. J. Norman 1967-9-3 12 El Dorado South end Fallen Leaf Lake Fallen Leaf Lake 1951 Comment
  CAS-BOT-BC8875  Delphinium glaucum Dr. Berwick 1937-7-1 s.n. El Dorado Tahoe Region 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
  UC747412  Delphinium nuttallianum G. Thomas Robbins 1945-7-1 2034 El Dorado rock slopes along Twin Lakes trail ca 3/4 mi ne Wrights Lake (9 mi n of US Hwy 50) 2194 Comment
  UCR207009  Delphinium nuttallianum George K. Helmkamp, E. A. Helmkamp 2009-7-22 15263 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
  RSA49054  Delphinium nuttallianum Verne Grant, Alva Grant 1949-7-17 8750 El Dorado Trail from Echo Lake to Desolation Valley. 2439 Comment
  RSA149641  Delphinium variegatum Harlan Lewis, C. Epling 1941-5-26 s.n. El Dorado Garden Valley, near Coloma Comment
  CAS-BOT-BC194319  Deschampsia cespitosa subsp. cespitosa L. R. Abrams 1927-9-16 12166 El Dorado Fallen Leaf Lake, near mouth of Glen Alpine Creek Comment
  CAS-BOT-BC192680  Deschampsia danthonioides H. F. Copeland 1939-6-25 s.n. El Dorado Near Fallen Leaf Lake. Canyon of Glen Alpine Creek 1828 Comment
  SACT000930  Deschampsia danthonioides Jackie Phillips 1953-5-25 El Dorado Comment
  SEINET2470976  Deschampsia danthonioides K. Christie 2010-7-26 1917 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  UCR2307  Deschampsia danthonioides F. M. Reed, R. L. Pendleton 1907-7-24 1639 El Dorado Sierra Nevada Mtns., Lake Tahoe region [near S end of Fallen Leaf Lake]: Mount Tallac Trail below Gilmore Lake 2591 Comment
  RSA790872  Deschampsia elongata Peter Rubtzoff, John Thomas Howell 1973-7-18 7168 El Dorado Blodgett Forest: head of Bacon Canyon near Spring Road (Comp. 260U). 1326 Comment
  UCD165311  Deschampsia elongata Peter Rubtzoff; John Thomas Howell 1973-7-18 7168 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: head of Bacon Canyon near Spring Road (Comp. 260U). 1325 Comment
  UCD60605  Deschampsia elongata Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4070 El Dorado Washoe Meadows State Park. Southwest area of the park adjacent to sewer manhole #66. 1946 Comment
  UC402613  Descurainia incana F. M. Reed and R. L. Pendleton 1907-7-26 1189 El Dorado near Modjeska Falls (Glen Alpine); Lake Tahoe Region, Glen Alpine 2042 Comment
  CAS-BOT-BC402205  Dicentra Peter Rubtzoff 1975-6-11 8071 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road ca. 0.6 mi. east of junction with Sand Mountain Road (Comp. 350E). 1356 Comment
  UCD95487  Dicentra formosa Rolf Y. Berg 1963-6-25 s.n. El Dorado Gankin property, south side of U.S. Highway 50, a few miles W of Pacific House. Comment
  SEINET8476520  Dichelostemma capitatum subsp. capitatum D. Henrikson 1964-3-21 s.n. El Dorado Auburn. 457 Comment
  UC747545  Dichelostemma multiflorum G. Thomas Robbins 1944-6-15 1687 El Dorado 3 mi e Placerville (near Institute of Forest Genetics) 822 Comment
  UCSB22128  Dichelostemma volubile James, C. 1966-5-19 El Dorado Left side of Bass Lake Road, 2.9 miles towards Bass Lake from its junction with Highway 50 304 Comment
  CAS-BOT-BC290954  Dieteria canescens var. shastensis Beatrice F. Howitt 1962-7-20 281 El Dorado Meyers along Luther Pass Highway to Tahoe Comment
  SEINET2473439 Image available Digitaria sanguinalis George K. Helmkamp, E. A. Helmkamp 2007-1 12851 El Dorado Foothills, northern Sierra Nevada Mountains; Prospector Road, 0.1 mile north of Marshall Road near Indian Creek 2768 Comment
  CAS-BOT-BC153765  Diplacus angustatus Peter H. Raven; G. Thomas Robbins 1956-4-28 9068 El Dorado 4.4 miles from Kelsey on road to Georgetown Comment
  CAS-BOT-BC150261  Diplacus aurantiacus John Thomas Howell 1954-5-17 29753 El Dorado 3 miles southwest of Garden Valley Comment
  CAS-BOT-BC150278  Diplacus aurantiacus L. Constance 1939-5-6 2473 El Dorado 3.8 miles south of [Eldorado] El Dorado, Sierra Nevada foothills 457 Comment
  CAS-BOT-BC151931  Diplacus douglasii John Thomas Howell 1954-5-17 29721 El Dorado 1 mile southwest of Garden Valley - Sierra Nevada Comment
  CAS-BOT-BC153230  Diplacus kelloggii Volney Rattan 1866-1-1 s.n. El Dorado unspecified Comment
  CAS-BOT-BC153664  Diplacus mephiticus Le Roy Abrams 1911-7-14 4695 El Dorado Tamarack Flat 1947 Comment
  CAS-BOT-BC217028  Diplacus mephiticus Mike Vasey 1990-6-25 9002 El Dorado On SW-facing slopes of Dumbo (Peak 7768), 0.5 mi E of Echo Lake. 2200 Comment
  SEINET13704253  Diplacus mephiticus D. M. Thompson 1988-6-13 948 El Dorado Along Hwy 89, 1.9 miles S of Hwy 50-89 at intersection with Blitzen Street, S of Lake Tahoe. 1951 Comment
  CAS-BOT-BC151625  Diplacus torreyi Alice Eastwood 1906-7-21 911 El Dorado Trail to Lily Lake 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
  SD260177  Dittrichia graveolens George K. Helmkamp, Elizabeth Helmkamp 2013-10-18 22449 El Dorado Sierra Nevada Mountains Foothills: junction of Sand Ridge Road and CA-49, north of Plymouth. 267 Comment
  UC35158  Dodecatheon alpinum W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe (Rubicon Park); vicinity of Lake Tahoe, Rubicon Park 1897 Comment
  UC370250  Dodecatheon alpinum E. O. Essig 1928-7-15 El Dorado Upper Echo Lake Comment
  LA104386  Dodecatheon alpinum 1975-8-23 47235 El Dorado Grass Lake: Just N of Luther Pass Comment
  JEPS53531  Draba albertina John Thomas Howell 1925-7-6 1408 El Dorado western slope Mt. Tallac , Western slope Mt. Tallac (Lake Tahoe region) 2590 Comment
  SEINET8892795  Draba asterophora K. Christie 2011-1 2062 El Dorado Lake Tahoe Basin Management Unit (LTBMU); slopes above Star Lake; ca. 0.2 mi. N/NE of Jobs Sister, and ca. 0.4 mi. S/SE of Star Lake. Comment
  UCD149540  Draba oligosperma G. L. Stebbins 1970-8-22 7087 El Dorado South of Lake Tahoe. West side of Jobs Sister Peak.(Exact location unknown. Coordinates estimated by label maker.) 3200 Comment
  JEPS53533  Draba verna W. L. Jepson 1938-4-8 18610 El Dorado near Placerville (near entrance to Spanish Ravine); entrance to Spanish Ravine, near Placerville 609 Comment
  UCR189423  Draba verna George K. Helmkamp, E. A. Helmkamp 2007-3-10 11606 El Dorado Northern Sierra Nevada Mountains Foothills, Rattlesnake Bar Rd, 3.0 miles southwest of Calif. Hwy 49, SW of Pilot Hill 390 Comment
  UCD44130  Drymocallis glandulosa C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1496 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  JEPS71918  Drymocallis lactea Gladys L. Smith 1963-7-28 1904 El Dorado around Audrain Lake; Echo Summit area, around Audrain Lake 2133 Comment
  UCD42619  Drymocallis lactea var. austiniae Lloyd P. Tevis 1902-6-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC157820  Drymocallis lactea var. lactea Alice Eastwood 1906-7-21 1169 El Dorado Glen Alpine Region. Mt. Tallac Comment
  SEINET6691746  Drymocallis lactea var. lactea E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4096 El Dorado Washoe Meadows State Park, north of restored quarry, adjacent to disturbed turnout and undeveloped roads. 1924 Comment
  UC2046873  Drymocallis lactea var. lactea George K. Helmkamp with E. A. Helmkamp 2012-7-6 19360 El Dorado Northern Sierra Nevada Mountains: Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. Robbs Peak 7.5' Quad. Comment
  JEPS44175  Drymocallis pseudorupestris var. saxicola W. L. Jepson 1918-8-25 8148 El Dorado Mt. Tallac Lake Tahoe, Mt. Tallac 2895 Comment
  CAS-BOT-BC154863  Eleocharis Peter Rubtzoff; John Thomas Howell 1973-7-17 7092 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E) 1310 Comment
  CAS-BOT-BC344835  Eleocharis Peter Rubtzoff 1975-9-23 8391 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-BC113524  Eleocharis acicularis Herbert Faulkner Copeland 1936-8-22 s.n. El Dorado Meek's Bay, Damp beds of water courses in forest near Lake Tahoe. Comment
  CAS-BOT-BC113630  Eleocharis acicularis var. occidentalis H. L. Mason 1939-8-2 12198 El Dorado South end of Lake Tahoe near mouth of Upper Truckee River, Sierra Nevada. 1920 Comment
  CAS-BOT-BC112805  Eleocharis macrostachya W. R. Dudley 1900-6-28 s.n. El Dorado Near Tallac Comment
  UCD44930  Eleocharis macrostachya C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2295 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  UC1100708  Eleocharis pachycarpa G. Thomas Robbins and S. Galen Smith 1949-10-23 1899 El Dorado 5 mi N of Coloma (Georgetown) Comment
  UC1100746  Eleocharis palustris Verne Grant 1946-7-21 7764 El Dorado 0.5 mi S of Echo Summit, near Echo Lake 2590 Comment
  CAS-BOT-BC113175  Eleocharis palustris W. R. Dudley 1894-9-1 s.n. El Dorado Gullet of Lake of the Woods. Comment
  JEPS437  Elodea nuttallii Helen D. Geis Jul 1912 162 El Dorado lakeside Lake Tahoe Comment
  UCR248537  Elymus George K. Helmkamp, Elizabeth Helmkamp 2013-7-10 21037 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 0.1 mile west of the junction with Capps Crossing Road, 6.3 km SE (127 deg. ) of Pollock Pines, just east of Jenkinson Lake 1221 Comment
  UCD61405  Elymus elymoides J. D. Skoss 1947-5-20 El Dorado High Sierras. Comment
  UCR176353  Elymus elymoides subsp. elymoides George K. Helmkamp, E. A. Helmkamp 2006-7-12 10953 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 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
  CAS-BOT-BC203439  Elymus glaucus subsp. glaucus L. R. Abrams 1928-7-9 12628 El Dorado Fallen Leaf near Lily Lake Comment
  CAS-BOT-BC203441  Elymus glaucus subsp. glaucus John Thomas Howell 1946-8-30 22925 El Dorado Upper Angora Lake Comment
  UCD62349  Elymus glaucus subsp. glaucus Beecher Crampton 1956-6-22 3599 El Dorado 1/4 mile W Omo Ranch Post Office. 1051 Comment
  UCR234168  Elymus glaucus var. glaucus George K. Helmkamp, E. A. Helmkamp 2011-7-7 17644 El Dorado Northern Sierra Nevada Mountains, Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  UCR249869  Elymus glaucus var. glaucus George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20909 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  UCD37309  Elymus multisetus Beecher Crampton 1959-5-18 5224 El Dorado Latrobe. Comment
  UC682019  Elymus sierrae G. L. Stebbins Jr. 1942-8-30 3310 El Dorado 4 mi w Fallen Leaf (e side of crag); Cracked Crag 2510 Comment
  UCD55346  Elymus trachycaulus Ellen Dean; Mark Bibbo 2006-7-18 3197 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Restored meadow adjacent to Hwy. 50 bridge that crosses Upper Truckee River. East side of golf course clubhouse. 1912 Comment
  UCD62723  Elymus trachycaulus Beecher Crampton 1957-8-6 4568 El Dorado Along US Hwy. 50, at Vade. 2103 Comment
  UCD72711  Elymus trachycaulus Ellen Dean; T. Sasaki 2007-7-23 4433 El Dorado Lake Valley Recreation area, on south side of Upper Truckee River, west side of golf course area. Upper Truckee River Restoration Project monitoring well #13 plot. 1914 Comment
  CAS-BOT-BC204287  Elymus trachycaulus subsp. trachycaulus Alice Eastwood 1906-7-27 1121 El Dorado Glen Alpine Region. Fallen Leaf Lake Comment
  UCR177018  Elymus virescens George K. Helmkamp, E. A. Helmkamp 2005-7-11 9678 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-BC409897  Enemion occidentale M. K. C. 1884-4-1 21 El Dorado Near Folsom Comment
  CAS-BOT-BC410179  Enemion occidentale Edna Hannibal 1918-4-1 s.n. El Dorado Old Placerville road 1 1/2 miles below Salmon Falls Comment
  SEINET4567421  Epilobium angustifolium M. Halperin 1932-9-15 885 El Dorado Strawberry Comment
  UCR202756  Epilobium angustifolium subsp. circumvagum George K. Helmkamp, E. A. Helmkamp 2008-8-8 13966 El Dorado Northern Sierra Nevada Mountains, Echo Summit, west side of a Highway Maintenance Station and about 100 yards north of CA-50 2256 Comment
  UCR253632  Epilobium brachycarpum George K. Helmkamp, Elizabeth Helmkamp 2012-11-12 20126 El Dorado East end of Sacramento Valley, El Dorado Hills; 100 yards east of Golden Foothill Parkway on Cypress Point Ct. (cul-de-sac), 0.7 mile south of Windfield Parkway 159 Comment
  UCD112437  Epilobium brachycarpum Peter Rubtzoff 1972-9-28 6972 El Dorado Sierra Nevada, Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  CAS-BOT-BC166861  Epilobium canum subsp. latifolium L. R. Abrams 1930-8-7 12724 El Dorado Near Lily Lake, Glen Alpine [Canon] Canyon 2042 Comment
  CAS-BOT-BC166864  Epilobium canum subsp. latifolium L. R. Abrams 1917-9-20 6802 El Dorado Fallen Leaf - Lake Tahoe Comment
  UC874275  Epilobium canum subsp. latifolium A. A. Heller 1915-9-11 12265 El Dorado on Lincoln Hwy 5 mi e Kyburz 1524 Comment
  UC1729904  Epilobium ciliatum subsp. ciliatum L. P. Janeway, Eric Schroder 1998-8-27 6195 El Dorado meadow along Trout Creek about 0.4 mi s-se of Highway 50, South Lake Tahoe Quadrangle Trout Creek; meadow along Trout Creek, South Lake Tahoe Quadrangle 1901 Comment
  UCR208526  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1972-9-14 6904 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mutton Creek area c. 0.1 mi. south of 'County Road 1274 Comment
  RSA588365  Epilobium ciliatum subsp. ciliatum N. C. Cooper 1944-8-20 2599 El Dorado Lake Tahoe, south end 1829 Comment
  JEPS109846  Epilobium ciliatum subsp. glandulosum Dean W. Taylor 2004-7-7 19174 El Dorado Echo Summit, boggy area north of Highway 50 and just west of the entrance to the highway maintenance station 2248 Comment
  SEINET8463887  Epilobium ciliatum subsp. glandulosum D. W. Taylor 2004-7-9 19180 El Dorado Wrights Lake, between Twin Lakes trail and parking area 2121 Comment
  UCD35631  Epilobium densiflorum Beecher Crampton 1959-5-21 5247 El Dorado Vicinity of Frenchtown. S of Shingle Springs. Comment
  CDA38106  Epilobium densiflorum T. C. Fuller 1965-7-16 13839 El Dorado Black Oak Mine Road, 1 mile south of Georgetown. 0 Comment
  SEINET3860299  Epilobium glaberrimum subsp. fastigiatum George K. Helmkamp, E. A. Helmkamp 2010-7-23 16605 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road at the entrance to a camping area, 0.2 mile west of the lake, 5.5 miles NE of Kyburz.; 0 2114 Comment
  UCR257788  Epilobium glaberrimum subsp. fastigiatum George K. Helmkamp, Amy Barnes 2012-8-19 19674 El Dorado Northern Sierra Nevada Mountains, unnamed dirt road along Ice House Road, 0.4 mile south of Robbs Peak Road, N of Union Valley Reservoir 1756 Comment
  UCR258107  Epilobium glaberrimum subsp. fastigiatum George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-8-4 19577 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 1.4 miles west of its junction with CA-88 2287 Comment
  UC20068  Epilobium glaberrimum subsp. glaberrimum C. J. Fox Jr. July, 1895 El Dorado Cascade Lake Tallac Comment
  UCR178725  Epilobium glaberrimum subsp. glaberrimum George K. Helmkamp, E. A. Helmkamp 2006-9-7 11347 El Dorado Northern Sierra Nevada Mountains, Ice House Road. Robbs Valley near Robbs Hut junction 1720 Comment
  CHSC73306  Epilobium hallianum L. P. Janeway; Eric Schroder 1998-7-27 5856 El Dorado Lake Tahoe Basin--National Forest. Drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. 1905 Comment
  JEPS72735  Epilobium hallianum Gladys L. Smith 1963-7-28 1986 El Dorado US 50 Echo Summit (roadside meadow) 2194 Comment
  UCD150702  Epilobium hallianum James A. Neilson Jr. 1971-7-6 2198 El Dorado Tahoe Basin, Osgood Swamp. 1950 Comment
  UCD43755  Epilobium hallianum C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1121 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UC148968  Epilobium hornemannii subsp. hornemannii H. M. Hall July 1910 8809 El Dorado Velma Lakes Sierra Nevada Mountains 2438 Comment
  UC168525  Epilobium minutum Katharine Brandegee El Dorado near Pilot Hill; Layne's Ranch Comment
  UCR175646  Epilobium pallidum George K. Helmkamp, E. A. Helmkamp 2006-7-7 10839 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  UCR176389  Epilobium pallidum George K. Helmkamp, E. A. Helmkamp 2006-7-10 10897 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir 2030 Comment
  JEPS89836  Equisetum arvense Dean William Taylor 1969-6-24 241 El Dorado along General Creek at Sugar Pine Point (Lake Tahoe); , General Creek, Sugar Pine Point 1920 Comment
  UCD165696  Equisetum arvense Ellen Dean 2016-7-12 9052 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. North side of unnamed drainage on west side of Highway 89. 2058 Comment
  CAS-BOT-BC350929  Equisetum arvense Peter Rubtzoff 1972-10-26 7047 El Dorado U.C. Blodgett Forest Research Station: East Fork of Gaddis Creek, north of New Gaddis Creek Road crossing. Comment
  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
  JEPS19226  Ericameria arborescens W. L. Jepson 1938-4-11 18643 El Dorado Diamond Springs 579 Comment
  UCD131316  Ericameria arborescens W. G. Watkins 1929-9-9 2037 El Dorado Placerville. Comment
  CAS-BOT-BC291256  Ericameria bloomeri Clare B. Hardham 1974-8-9 20279 El Dorado Luther Pass and vicinity 2438 Comment
  RSA121643  Ericameria bloomeri P. L. Johannsen 1934-9-11 492 El Dorado Grass Lake. 2378 Comment
  UCD73790  Ericameria bloomeri Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4490 El Dorado Washoe Meadows State Park. Along unimproved road on the west side of the fen system. 1961 Comment
  CAS-BOT-BC286818  Ericameria discoidea Le Roy Abrams 1911-7-29 4835 El Dorado Lake Tahoe Region. Near the summit of Mt. Tallac 2895 Comment
  JEPS20144  Ericameria discoidea W. L. Jepson 1918-8-25 8141 El Dorado Lake Tahoe Mt. Tallac, Lake Tahoe 2926 Comment
  CAS-BOT-BC298316  Ericameria nauseosa var. speciosa G. L. Stebbins 1976-9-10 76253 El Dorado N side of Island Lake, Desolation WIlderness Area 2529 Comment
  UCD131545  Ericameria parryi var. nevadensis G. K. Helmkamp; E. A. Helmkamp 2007-9-15 12969 El Dorado Northern Sierra Nevada Mountains: Ice House Road 4.3 miles north of its junction with US-50. 1393 Comment
  UC29569  Ericameria suffruticosa W. H. Brewer 1863-1 2141 El Dorado near summit Pyramid Peak 2438 Comment
  SEINET8079349 Image available Ericameria suffruticosa D. G. Cooney 1946-8-22 146 El Dorado S. slope Dick's Peak, Sierra Nevada Range 3018 Comment
  SD236184  Erigeron bonariensis G. K. Helmkamp, Elizabeth Helmkamp 2005-11-12 10020 El Dorado Northern Sierra Nevada Foothills: [E of Sacramento, ca. 3 air mi NNW of Placerville]; South Fork of American River on the W side of CA Highway 193 291 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
  UCR251257  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2012-7-6 19338 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50 1707 Comment
  UC579232  Erigeron breweri var. breweri A. D. Gifford 1934-7-17 299 El Dorado 1.5 mi n of Leek Springs Hill (near North Fork of the Cosumnes River); El Dorado National Forest, Pyramid Pk. Quadrangle 2103 Comment
  CAS-BOT-BC294978  Erigeron compositus M. S. Baker 1904-7-11 s.n. El Dorado Near Summit Mt. Tallac 2926 Comment
  UCD131836  Erigeron coulteri Morris Halperin 1932-8-15 864 El Dorado Strawberry, America River. Comment
  CDA4926  Erigeron divergens P. B. Kennedy 1920-8-17 El Dorado El Dorado National Forest. 0 Comment
  UC71913  Erigeron divergens C. J. Fox Jr. July 1895 El Dorado Tallac Comment
  CDA11126  Erigeron foliosus G. F. Hrusa, J. Hart 1994-4-23 11816 El Dorado Cosumnes River Drainage; Cosumnes river, 1/4 mile E. of Latrobe Rd. bridge. Comment
Read comments
Dec 31 2007
  CAS-BOT-BC300644  Erigeron foliosus var. hartwegii David D. Keck 1932-6-29 1542 El Dorado Dry Creek, ca. 2.5 miles north of Eldorado 520 Comment
  SD243088  Erigeron glacialis var. glacialis George K. Helmkamp, E. A. Helmkamp 2010-8-20 16804 El Dorado Northern Sierra Nevada Mountains: Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area (Tragedy Spring 7.5'Q) 2232 Comment
  UC468833  Erigeron glacialis var. glacialis R. L. Pendleton and F. M. Reed 1907-7-23 1033 El Dorado Grass Lake Trail Lake Tahoe region, Glen Alpine, Grass Lake Trail 2103 Comment
  UCR191093  Erigeron peregrinus George K. Helmkamp 2007-6-29 12446 El Dorado Northern Sierra Nevada Mountains, Kirkwood Lake, about 0.5 mile north of CA-88 on the road to the campground 2351 Comment
  SEINET4691434  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2010-1 16804 El Dorado Northern Sierra Nevada Mountains: Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area. 2232 Comment
  SEINET11836068  Erigeron peregrinus var. angustifolius Unknown 1939-1 3005 El Dorado Echo Summit, 2 mi SE of Echo Lake 2286 Comment
  SEINET5708512 Image available Erigeron peregrinus var. peregrinus Grady L. Webster 1974-1 7641 El Dorado Mt. Ralston Drive, ca. 4.5 miles east of Strawberry.; Strawberry 1981 Comment
  UC485176  Erigeron pumilus var. intermedius Katharine Brandegee 1908-7-1 El Dorado Lake Valley Comment
  UCR194928  Eriodictyon californicum George K. Helmkamp, E. A. Helmkamp 2007-5-22 12043 El Dorado Northern Sierra Nevada Mountains Foothills, Mormon Emigrant Trail, 5.2 miles east of its junction with Sly Park Road at Jenkinson's Lake 1372 Comment
  UCR217256  Eriodictyon californicum George K. Helmkamp, E. A. Helmkamp 2010-5-13 16009 El Dorado Sierra Nevada Mountains Foothills, junction of Bear Rock Road and Bedford Ave., 1.8 miles north of US-50 in Placerville 624 Comment
  JEPS127462  Eriodictyon lobbii Steve Matson 2003-7-13 853 El Dorado Tahoe Basin; Echo Summit region; along PCT 500 meters south of parking lot. Comment
  SBBG65102  Eriodictyon lobbii J. R. and R. C. Robbins 1932-7-18 El Dorado W side, Lake Tahoe Comment
  UCD100121  Eriogonum gracile H. T. Hartmann 1941-8-14 s.n. El Dorado near Sutter's Mill Monument, Coloma. Comment
  SEINET6425772  Eriogonum heracleoides Unknown 2012-7-28 2 El Dorado South Lake Tahoe. North Truckee Road. Comment
  UC205947  Eriogonum incanum Geo. B. Grant Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe Sierra Nevada Mts. 1828 Comment
  UCD100306  Eriogonum luteolum D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. 640 Comment
  UC1614408  Eriogonum luteolum var. pedunculatum Charles M. Belshaw 1936-9-6 2665 El Dorado ca. 10 mi. s. Placerville (below Nashville & El Dorado); Sierra Nevada foothills Comment
  UC412781  Eriogonum marifolium R. L. Pendleton, F. M. Reed 1907-7-23 1039 El Dorado along trail between camp and Grass Lake; Lake Tahoe Region 2103 Comment
  SEINET5330582  Eriogonum marifolium W. D. Billings 1950-8-3 1925 El Dorado Sierra Nevada, Gilmore Lake, on trail to Mt. Tallac. 2545 Comment
  CAS-BOT-BC263218  Eriogonum marifolium var. marifolium W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine Comment
  CDA35963  Eriogonum marifolium var. marifolium M. Beyers, G. F. Hrusa 2011-7-2 999 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  UCSB1469  Eriogonum nudum Hanks, Alice 1928-8-26 El Dorado Lake Tahoe Comment
  CAS-BOT-BC266102  Eriogonum nudum var. deductum A. A. Heller 1915-8-4 12194 El Dorado Near Camp Echo on the Lincoln Highway 2133 Comment
  CAS-BOT-BC266103  Eriogonum nudum var. deductum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS72777  Eriogonum nudum var. deductum Gladys L. Smith 1971-7-8 3079 El Dorado woods about Lake Audrain; Echo Summit area 2194 Comment
  RSA0045142  Eriogonum nudum var. deductum George K. Helmkamp, Elizabeth A. Helmkamp 2012-7-6 19322 El Dorado Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50. 1683 Comment
  UC1032195  Eriogonum nudum var. deductum P. L. Johannsen 1934-9-11 481 El Dorado Grass Lake El Dorado National Forest, Markleeville Quadrangle, Grass La 2346 Comment
Read comments
Apr 15 2007
  UC746888  Eriogonum nudum var. deductum G. Thomas Robbins 1945-8-5 2091 El Dorado slope above n shore of Rockbound Lake; Desolation Wilderness Area, Rockbound Valley 2011 Comment
  UCSB1461  Eriogonum nudum var. deductum Keator, Glenn 1958-7-27 El Dorado just above Fallen Leaf lake campgrounds 1950 Comment
  UCSB48273  Eriogonum nudum var. deductum Feldmann, Peter 1965-8-17 El Dorado 1 mile E. of Tamarack Lake; 2 miles N. of Echo Lake; Desolation Valley Wilderness Area 2286 Comment
  UCR270446  Eriogonum nudum var. nudum John F. Emmel 1999-9-1 1643 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe region; just south of the outlet of Susie Lake 2378 Comment
  RSA715233  Eriogonum nudum var. oblongifolium George K. Helmkamp, E. A. Helmkamp 2005-9-12 9858 El Dorado Northern Sierra Nevada Foothills, E of Sacramento, Sly Park road (County Hwy E-16) 2 miles E of Pleasant Valley. 854 Comment
  CAS-BOT-BC266853  Eriogonum ovalifolium var. nivale Le Roy Abrams 1911-7-29 4829 El Dorado Near the summit of Mt. Tallac, Lake Tahoe Region 2895 Comment
  CAS-BOT-BC266852  Eriogonum ovalifolium var. nivale Mrs. S. Earle Kelley 1920-7-1 s.n. El Dorado Rubicon Pk., Tahoe Region Comment
  SEINET5331136  Eriogonum ovalifolium var. nivale D. G. Cooney 1946-8-12 131 El Dorado W. slope Jobs Sister Peak, Jobs Sister, Carson Range 3170 Comment
  CAS-BOT-BC253101  Eriogonum roseum A. A. Heller 1915-9-11 12267 El Dorado On the Lincoln Highway 5 miles east of Kyburz 1524 Comment
  UCR171536  Eriogonum roseum George K. Helmkamp, E. A. Helmkamp 2005-7-31 9729 El Dorado Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines 1006 Comment
  CAS-BOT-BC272569  Eriogonum spergulinum var. reddingianum A. A. Heller 1915-8-6 12187 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  UC161738  Eriogonum spergulinum var. reddingianum Milo S. Baker July 1904 El Dorado near Lake Tahoe (Fallen Leaf Lake); Fallen Leaf Lake Comment
  CAS-BOT-BC267919  Eriogonum umbellatum Donald Myrick 1958-6-29 74 El Dorado South end of Lake Tahoe 1889 Comment
  SEINET8348072  Eriogonum umbellatum James L. Reveal 1975-8-23 3971 El Dorado along California Highway 89, 2.2 miles south of U.S. Highway 50. 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
  UC746875  Eriogonum umbellatum var. nevadense G. Thomas Robbins 1945-7-8 2046 El Dorado near Al Tahoe; Lake Tahoe 1920 Comment
  UCSB25990  Eriogonum umbellatum var. nevadense Randall, Merle 1938-7-27 El Dorado Near south shore of Eagle Lake, vicinity of Lake Tahoe 2209 Comment
  UCD101317  Eriogonum ursinum var. ursinum R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  SEINET5333912  Eriogonum vimineum D. Tonenna 2007-10-11 s.n. El Dorado [Sierra Nevada] Alongside Hwy 50, 5 miles west of Kyburz 1250 Comment
  CAS-BOT-BC261825  Eriogonum wrightii var. subscaposum Alice Eastwood 1906-7-21 s.n. El Dorado Glen Alpine Region. Near Tahoe at Lakeside Comment
  UCR171184  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2005-7-11 9682 El Dorado Northern Sierra Nevada Foothills, 30 miles SW of Lake Tahoe; 1 mile east of Jenkinson Lake along Mormon Emigrant Road/County Highway 5 1220 Comment
  UCR189597  Eriophyllum lanatum var. achilleoides George 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
  UCR272417  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2011-7-7 17638 El Dorado Northern Sierra Nevada Mountains, Park Creek Road, 0.4 mile east of its junction with Old Sly Park Road, southeast of Pollock Pines, 0.7 mi. SSW (191 deg. ) of Fresh Pond 1250 Comment
  BFRS307 Image available Eriophyllum lanatum var. croceum Peter Rubtzoff, John Thomas Howell 1973-7-18 7158 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) Comment
  BFRS343 Image available Eriophyllum lanatum var. croceum Peter Rubtzoff 1975-7-10 8186 El Dorado Blodgett Forest: Mutton Creek Road about 0.3 mile east of East Fork Gaddis Creek crossing (Comp. 510R). Comment
  POM66820  Eriophyllum lanatum var. grandiflorum Marcus E. Jones 1882-7-5 3379 El Dorado St. Lawrence. Comment
  CAS-BOT-BC301496  Eriophyllum lanatum var. integrifolium Jean L. Pawek 1956-7-16 190 El Dorado Highway 50, 41 miles north of Placerville 1524 Comment
  UC311783  Eriophyllum lanatum var. integrifolium Herbert McLean Evans 1920-7-22 El Dorado Ralston Comment
  UC468948  Eriophyllum lanatum var. integrifolium R. L. Pendleton and F. M. Reed 1907-7-23 1001 El Dorado Grass Lake trail Lake Tahoe region, Grass Lake trail 2103 Comment
  UC712220  Eriophyllum lanatum var. integrifolium Carl W. Sharsmith 1937-8-30 3490 El Dorado nw slope Jobs Sister; Sierra Nevada, Jobs Sister 3200 Comment
  SEINET8687292 Image available Eriophyllum lanatum var. integrifolium W. D. Billings 1950-8-3 1950 El Dorado Above Gilmore Lake on the trail to Mt. Tallac, Sierra Nevada 2865 Comment
  UCR217166  Erodium moschatum George K. Helmkamp, E. A. Helmkamp 2010-5-17 16054 El Dorado Sierra Nevada Mountains Foothills, Pine Hill Road at the junction with Bertana Court; southeast edge of State Ecological Preserve, 1.6 mi. NW (293 deg. ) of Rescue 459 Comment
  UCD42633  Erysimum capitatum var. perenne Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC54969  Erysimum perenne William Vortriede 1927-7-1 s.n. El Dorado Camp Sacramento. Comment
  CAS-BOT-BC54985  Erysimum perenne Laura M. Lathrop 1909-7-21 s.n. El Dorado Near Angora Lake. Comment
  JEPS72058  Erysimum perenne Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2772 El Dorado summit area Mt. Tallac 2819 Comment
  UC1142694  Erysimum perenne A. R. Hogdon and G. B. Rossbach 1934-7-21 30 El Dorado se lake shore near Edgewood, Nevada (gravel terrace immediately above shore); L. Tahoe Comment
  UC526352  Erysimum perenne Richard M. Holman 1934-8-1 El Dorado between Charity Valley and Twin Lakes Comment
  UCD115035  Erysimum perenne G. K. Helmkamp; Elizabeth Helmkamp 2007-6-20 12397 El Dorado Northern Sierra Nevada Mountains; Mormon Emigrant Trail just before its junction with Highway CA-88. 2265 Comment
  UCR189026  Erysimum perenne George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12397 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail just before its junction with Hwy CA-88 2265 Comment
  SD237619  Erythranthe lewisii G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15275 El Dorado Sierra Nevada Mountains Forestry Route 42, 1.6 miles wet of its junction with Wrights Lake Road (Kyburz 7.5'Q) 1851 Comment
  UC843859  Erythronium grandiflorum Marcus E. Jones, A. M. 1883-4-21 El Dorado Kelsey Comment
  UCD33185  Erythronium multiscapideum Beecher Crampton 1967-5-5 7868 El Dorado 2 miles N.E. of Pine Hill on Deer Valley road. Comment
  JEPS589  Eschscholzia caespitosa W. L. Jepson 1938-4-8 18619 El Dorado above Chili Bar (n side of river); South Fork American River Comment
  UC142855  Eschscholzia californica Katharine Brandegee June 1908 El Dorado New York Ravine Comment
Read comments
Jan 8 2017
  RSA445582  Eschscholzia californica subsp. californica Wm. Martin 1971-9-11 20290 El Dorado 1 mile north of Greenwood, 14 miles south of Auburn on Hwy 193 Comment
  CAS-BOT-BC419455  Eschscholzia lobbii G. Thomas Robbins 1945-4-22 1853 El Dorado About 2 1/2 mi. e. of Shingle Springs 457 Comment
  JEPS71568  Eucephalus breweri Gladys L. Smith 1972-7-20 3386 El Dorado near summit Mt. Tallac Mt. Tallac 2865 Comment
  UCD132282  Eucephalus breweri P. B. Kennedy 1920-8-16 88 El Dorado El Dorado National Forest - Barrett Camp. 1965 Comment
  UCR228278  Euphorbia crenulata Ellen Dean, PLB 102 Class 2008-5-17 4924 El Dorado Traverse Creek area off of Meadowbrook Road 668 Comment
  SEINET998814  Euphorbia nutans G. K. Helmkamp, E. A. Helmkamp 2006-1 11532 El Dorado Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy CA-49 south of Placerville (Placerville 7.5' Q) 539 Comment
  CDA14282  Euphorbia oblongata G. Shutler 1998-6-1 s.n. El Dorado Sierra Nevada; USFS property on Fairplay Rd. near town of Fairplay. 0 Comment
  UCR178632  Euphorbia serpillifolia George K. Helmkamp, E. A. Helmkamp 2006-9-2 11327 El Dorado Northern Sierra Nevada Mountains Foothills, along Georgetown Road, 0.3 mi northeast of Georgetown 840 Comment
  UCD142882  Euphorbia serpillifolia subsp. serpillifolia Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7977 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, along trail to lily pond. 1992 Comment
  UC1536999  Euphorbia spathulata Gordon H. True Jr. 1936-4-9 421 El Dorado hills between El Dorado and Shingle Springs 457 Comment
  UC86944  Eurybia integrifolia T. S. Brandegee El Dorado Lake Tahoe Comment
  UCD72620  Eurybia integrifolia Ellen Dean; T. Sasaki 2007-7-23 4343 El Dorado Washoe Meadows State Park, southeast corner of park just south of restored quarry area. Upper Truckee River Restoration Project monitoring well #5 plot. 1920 Comment
  UCD132318  Eurybia integrifolia G. H. Vansell Date unknown s.n. El Dorado On east slope of Sierra Nevada, Pyramid Ranger Station. Comment
  UCR244508  Festuca arundinacea Peter Rubtzoff 1974-7-24 7767 El Dorado Sierra Nevada Mtns., Georgetown Divide; Blodgett Forest, 'County Road' c. 0.2 mi. west of Headquarters Road junction 1311 Comment
  RSA791422  Festuca idahoensis George K. Helmkamp, E. A. Helmkamp 2011-7-7 17655 El Dorado Northern Sierra Nevada Mountains Foothills: Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  UCD106578  Festuca occidentalis Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7218 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Southern region of Bay just south of trail to Eagle Point. 1905 Comment
  UCD33883  Festuca rubra Beecher Crampton 1974-8-12 9085 El Dorado South Lake Tahoe, Truckee Marsh. Comment
  UCD165887  Festuca subulata Ellen Dean; with Mayra Huerta 2016-8-2 9201 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern end of park on east side of Highway 89. 2031 Comment
  UCD74206  Festuca trachyphylla Jennifer W. Burt 2006-9-6 219 El Dorado Sierra-at-Tahoe active ski area, off Hwy 50 near Phillips - collected from center of 'Hemlock' ski run. 2460 Comment
  UCD66510  Festuca viridula P. B. Kennedy 1920-8-10 11 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD111858  Ficus carica G. K. Helmkamp; E. A. Helmkamp 2007-5-7 11970 El Dorado Northern Sierra Nevada Mountains. Along CA-49, 6.1 miles NW of Placerville. 454 Comment
  CAS-BOT-BC454516  Fragaria Peter Rubtzoff 1974-6-26 7654 El Dorado Blodgett forest: East Fork Gaddis Creek north of Mutton Creek Road crossing (Comp. 460E)..The Georgetown Divide, Sierra Nevada. 1295 Comment
  UCR234006  Fragaria vesca George K. Helmkamp, E. A. Helmkamp 2011-7-7 17649 El Dorado Northern Sierra Nevada Mountains, Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  CAS-BOT-BC437048  Fragaria vesca subsp. bracteata G. Thomas Robbins 1944-5-16 1609 El Dorado North Fork Webber Creek about 3 miles east of Camino 914 Comment
  UCD60396  Fragaria virginiana Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3959 El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  JEPS124559 Image available Fragaria virginiana G. R. Ostrander 1965-7-1 36 El Dorado Creeping vine found growing in a mountain meadow 100 yards north from Grass Lake. Comment
  CAS-BOT-BC437088  Fragaria virginiana subsp. platypetala Laura Lorraine 1923-6-1 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  CAS-BOT-BC53784  Frangula rubra Carl B. Wolf 1928-8-21 3416 El Dorado Near Dr. Abrams' Cabin, Fallen Leaf Lake Comment
  NY188539  Frasera speciosa A. M. Ottley 1920-7-8 1143 -a El Dorado Near Luther's Pass. 2286.0 Comment
  UC1123374  Fraxinus latifolia H. A. Jensen Jul 1931 50 El Dorado Mouth of Rock Creek El Dorado National Forest 426 Comment
  SBBG50815  Fremontodendron californicum L. L. Pardee 1972-5-13 7 El Dorado US Hwy 50, 3 mi E of Riverton 1219 Comment
  UCD116329  Fremontodendron decumbens Roman Gankin 1966-1-13 624 El Dorado West-facing slope of the ridge south of Pine Hill, ca. 2 miles west-northwest of Rescue. Comment
  UCR246510  Fremontodendron decumbens Beecher Crampton 1965-8-4 7476 A El Dorado 2 mi west northwest of Rescue, in a direct line, northeast slope of Pine Hill 579 Comment
  CAS-BOT-BC504379  Fritillaria John Thomas Howell; Gordon H. True 1970-5-27 46547 El Dorado Rubicon River Canyon, N-NE of Leonardi Spring, Sierra Nevada 1158 Comment
  CAS-BOT-BC505293  Fritillaria micrantha Alice Eastwood 1927-3-26 14141 El Dorado Placerville on road to Coloma Type locality Comment
  CAS-BOT-BC505301  Fritillaria micrantha Katherine Curran April (no year specified) s.n. El Dorado not specified Comment
  UCD139693  Fritillaria micrantha Lewis Feldman 1966-4-19 44 El Dorado Ice House Road off of U.S. Highway 50, 3.9 miles east of Pacific House. 1584 Comment
  BFRS465 Image available Galium aparine Peter Rubtzoff 1974-6-4 7532 El Dorado Blodgett Forest: Bacchi Meadow area (Comp. 290R). Comment
  UCR171256  Galium bolanderi George K. Helmkamp, E. A. Helmkamp 2005-7-11 9694 El Dorado Northern Sierra Nevada Foothills, 30 miles SW of Lake Tahoe; 1 mile east of Jenkinson Lake along Mormon Emigrant Road/County Highway 5 1220 Comment
  UC1614172  Galium californicum Charles M. Belshaw 1935-5-25 890 El Dorado ca. 3 mi. s. Placerville (Diamond Springs); Diamond Springs 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
  UCD121832  Galium nuttallii Roman Gankin 1966-3-30 725 El Dorado Pine Hill. Comment
  JEPS18280  Galium porrigens var. tenue Peter H. Raven with Mason, Ornduff, et al. 1957-4-28 10723 El Dorado 1.7 mi w Garden Valley (near road); Sierra Nevada Comment
  CAS-BOT-BC259176  Galium trifidum Peter Rubtzoff 1972-8-30 6869 El Dorado U.C. Blodgett Forest Research Station, along East Fork of Gaddis Creek, ca. 500 feet south of clear-cut. Comment
  UC170074  Galium trifidum var. pusillum Miss Helen D. Geis 1912-6 120 El Dorado Phillips Comment
  UCR173965  Galium triflorum George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10731 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  CAS-BOT-BC268087  Garrya Peter Rubtzoff 1975-5-27 7998 El Dorado U.C. Blodgett Forest Research Station: Mainline Road bank at Clearcut. Comment
  UCD40263  Garrya fremontii Rodney Gale Myatt 1972-6-1 1633 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  RSA800166  Gayophytum Peter Rubtzoff 1972-9-27 6946 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCD72613  Gayophytum diffusum Ellen Dean; T. Sasaki 2007-7-23 4336 El Dorado Washoe Meadows State Park, southeast corner of park on northern side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #4 plot. 1920 Comment
  UC422809  Gayophytum diffusum subsp. parviflorum R. L. Pendleton and F. M. Reed 1907-7-23 975 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
  UC463378  Gayophytum diffusum subsp. parviflorum L. R. Abrams 1930-7-23 12699 El Dorado Tamarack Trail Glen Alpine Canyon 2133 Comment
  UCR189914  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2007-8-9 12734 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 1.4 miles south of the lake 2101 Comment
  UCR215917  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2009-6-29 15084 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 8.2 miles north of its junction with CA-50, c. 10.5 air miles NE (73 deg. ) of Pollock Pines 1646 Comment
  UCR251278  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2012-7-6 19335 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
  JEPS27493  Gayophytum diffusum subsp. parviflorum W. L. Jepson 1934-8-8 16885 El Dorado Strawberry sta. Comment
  UC1213930  Gayophytum humile Verne Grant and Alva Grant 1946-7-18 7725 El Dorado Upper Echo Lake; s side 2316 Comment
  SBBG61234  Gayophytum ramosissimum Milo H. Gates 1879-1 El Dorado Strawberry Comment
  UCR173328  Genista monspessulana George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10252 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 0.9 mi. east of Calif. Hwy 193 along the S Fork of the American River 415 Comment
  SD234881  Gentiana calycosa G. K. Helmkamp, E. A. Helmkamp 2008-8-30 14044 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88 2271 Comment
  RSA201908  Gentiana calycosa Rowena Beans 1914-09 s.n. El Dorado Emerald Bay, Lake Tahoe. Comment
  CHSC20301  Gentianopsis simplex L. M. Mayer 1974-7-27 El Dorado In bog ca 1/4 mi w of intersection on road to Angora Lake. Comment
  JEPS81891  Gentianopsis simplex Roger Raiche 1982-8-15 20674 El Dorado Grass Lake 2286 Comment
  UC572376  Gentianopsis simplex J. A. Rutter 1934-8-21 7 El Dorado 3/4 mi. n.e. Leek Spring Mt.; Pyramid Peak Quad. 2164 Comment
  UCR207029  Geranium bicknellii George K. Helmkamp, E. A. Helmkamp 2009-5-26 14800 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UCD103284  Geranium californicum G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10996 El Dorado Northern Sierra Nevada Mountains; Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  UCR173169  Geranium dissectum George K. Helmkamp, Elizabeth Helmkamp 2006-4-25 10215 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
  UCR173170  Geranium molle George K. Helmkamp, Elizabeth Helmkamp 2006-4-25 10214 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
  UCR206832  Geranium molle George K. Helmkamp, E. A. Helmkamp 2009-6-6 14914 El Dorado Sierra Nevada Mountains Foothills, along Mosquito Road, 2.8 miles north of its junction with CA-50 in Placerville 691 Comment
  UCR237066  Geranium molle George K. Helmkamp, E. A. Helmkamp 2012-4-24 18848 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, N of Placerville & S of Kelsey 398 Comment
  UCD148427  Geum triflorum var. ciliatum Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8273 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1922 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
  RSA84901  Gilia capitata subsp. mediomontana G. Thomas Robbins 1943-5-25 1089 El Dorado El Dorado County: Institute of Forest Genetics, 3 miles E of Placerville. 823 Comment
  RSA0013388  Gilia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp 2010-8-20 16819 El Dorado Northern Sierra Nevada Mountains: near abandoned Iron Mountain ski resort, road spur parallel to Mormon Emigrant Trail about 0.2 mile west of a junction with CA-88 2238 Comment
  UCR206068  Gilia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp 2008-8-1 13922 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.3 miles north of its junction with CA-50 2043 Comment
  SEINET9262050  Gilia leptalea subsp. leptalea George K. Helmkamp, Elizabeth Helmkamp 2013-1 21033 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail at the junction with Pilliken Road (Leek Spring Hill 7.5 Q) 1823 Comment
  UC908594  Gilia tricolor subsp. diffusa Herbert L. Mason 1928-5-4 4505 El Dorado four mi n Shingle Springs; n of Shingle Springs Comment
  UCD19518  Gilia tricolor subsp. tricolor Terry Reedy 1974-4-13 145 El Dorado Bass Lake Rd. near Bass Lake. 76 Comment
  UCD35874  Githopsis specularioides Beecher Crampton 1965-6-3 7353 El Dorado 2 miles w.n.w. of Rescue, n.e. slope of Pine Hill. Comment
  UCD125401  Glyceria elata Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7489 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 along General Creek. 1919 Comment
  UCD85120  Glyceria elata G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12785 El Dorado Northern Sierra Nevada Mountains. Ice House Road. 21.3 miles north of CA-50 at Robbs Hut Road. 2078 Comment
  SEINET3351764 Image available Glyceria erecta A. A. Beetle, D. E. Beetle and Alva Hansen 1945-1 3914 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 152 Comment
  CAS-BOT-BC303834  Gnaphalium Peter Rubtzoff 1974-7-19 7697 El Dorado The Georgetown Divide. Blodgett Forest: S fork of Bacon Canyon near Bacchi Corral Rd (Comp 150E), near the road 1295 Comment
  UCR255692  Gnaphalium californicum Peter Rubtzoff 1972-10-25 7043 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, clear-cut on Main Line Road 1357 Comment
  BFRS349 Image available Gnaphalium luteoalbum Peter Rubtzoff, John Thomas Howell 1973-7-19 7179 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  UCD111835  Gnaphalium palustre Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7152 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
  UCD42756  Gnaphalium palustre C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 122 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  BFRS106 Image available Goodyera Peter Rubtzoff 1972-10-11 7011 El Dorado Blodgett Forest: Bacon Canyon in headquarters area (Comp. 250R). Comment
  BFRS108 Image available Habenaria Peter Rubtzoff, John Thomas Howell 1973-7-18 7148 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  SEINET3818203  Habenaria sparsiflora Unknown 1943-1 El Dorado Comment
  UC129106  Hackelia micrantha F. M. Reed and R. L. Pendleton July, 1907 276 El Dorado vicinity of Glenn Alpine Comment
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Sep 4 2010
  UC449869  Hackelia micrantha W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity of Lake Tahoe; Glen Alpine 1897 Comment
  UC747627  Hackelia nervosa G. Thomas Robbins 1943-6-27 1234 El Dorado near road to Audrain Lake (w of Echo Summit Pass, along U.S. Hwy 50) 2194 Comment
  SEINET4691433  Hackelia velutina George K. Helmkamp, E. A. Helmkamp 2010-1 16802 El Dorado Northern Sierra Nevada Mountains: Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area. 2232 Comment
  UC727148  Helenium bigelovii A. A. Heller 1941-8-27 16309 El Dorado at Maple Grove Camp 1 mi below Riverton; South Fork of the American River 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
  UCR207434  Helenium bigelovii George K. Helmkamp, Amy Barnes 2009-7-8 15142 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
  POM177399  Helenium bigelovii L. R. Abrams 1930-8-8 12731 El Dorado Near Lily Lake; Glen Alpine Canyon 2027 Comment
  UC897264  Helianthella californica subsp. californica Marcus E. Jones, A. M. 1883-5-8 El Dorado Kelsey 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
  UCD55860  Helianthus californicus Chuck Hughes 2006-7-28 4 El Dorado El Dorado Co. 170 Comment
  JEPS72552  Hemizonella minima Gladys L. Smith 1970-7-16 2601 El Dorado Echo Summit Lodge area 2250 Comment
  UC907609  Hemizonella minima G. Thomas Robbins 1944-4-30 1573 El Dorado 3 to 4 mi ne Newtown (nw and above South Fork of Webber Creek) 762 Comment
  CAS-BOT-BC310040  Hemizonella minima Alice Eastwood 1906-7-24 903 El Dorado Glen Alpine Region, near Camp Agassiz Comment
  UCD132981  Hemizonia congesta subsp. congesta G. K. Helmkamp; E. A. Helmkamp 2006-10-30 11578 El Dorado Northern Sierra Nevada Mountains Foothills: along Pleasant Valley Road, 1.1 miles west of El Dorado. 476 Comment
  UCR248368  Heracleum maximum George K. Helmkamp, Elizabeth Helmkamp 2013-7-10 21034 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1823 Comment
  JEPS29825  Heterocodon rariflorum Rimo Bacigalupi, and L. R. Heckard 1962-5-31 8569 El Dorado 5 mi s Pollock Pines (road berm at junction of Sly Park road and road to Lake Jenkinson) Comment
  JEPS60218  Heuchera micrantha var. erubescens L. R. Heckard 1969-5-30 2261 El Dorado below Leonardi Springs (on s side of Rubicon River canyon) 1127 Comment
  CAS-BOT-BC425210  Heuchera rubescens Le Roy Abrams 1911-7-29 4823 El Dorado Fallen Leaf Trail. Mt. Tallac. 2286 Comment
  HSC44790  Heuchera rubescens Maralyn O'Meara Jun 1974 506 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  JEPS71842  Heuchera rubescens Gladys L. Smith 1963-7-27 1816 El Dorado near Echo Summit (on old Hawley Grade); Sierra Nevada 2164 Comment
  SEINET12219246  Heuchera rubescens H. H. Heller 1938-1 647 El Dorado Tamarack Trail, Fallen Leaf Comment
  UCR208498  Hieracium albiflorum Peter Rubtzoff 1974-7-25 7787 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Bacchi Meadow 1326 Comment
  UCR86385  Hieracium albiflorum R. D. Goeden, J. Teerink 1993-8-19 893 34 El Dorado Sierra Nevada Mtns, Eldorado National Forest: Ice House Rd. north of Union Valley Reservoir 1610 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
  CAS-BOT-BC319755  Hieracium argutum G. L. Stebbins; Glen Holstein 1976-8-27 76212 El Dorado North side of Camp Creek east of Sly Park Reservoir (Jenkinson Lake) 1005 Comment
  UCD20975  Hippuris vulgaris E. Bortiri 2002-6-26 WFC 23 El Dorado Truckee Marsh, South Lake Tahoe, El Dorado Co. Comment
  UCD81605  Holcus lanatus Collector Unknown 1925-6-15 s.n. El Dorado Kyburz. Comment
  UCD69217  Holocarpha virgata D. Sanchez-Mata; P. Rodriguez-Rojo and D. Sanchez-Mata 1997-8-1 s.n. El Dorado Pine Hill. Sunny Hill Rd. Annual grasslands on disturbed gabbro soils. UTM: 10SFN7488 450 Comment
  CAS-BOT-BC152612  Holodiscus discolor var. discolor John Thomas Howell 1925-6-30 1267 El Dorado Near Eagle Falls, Emerald Bay, Lake Tahoe Comment
  SBBG72320  Holodiscus discolor var. discolor Milo H. Gates 1879-1 El Dorado Camp 2, South Fork Canal Comment
  UCD165988  Holodiscus discolor var. discolor Daniel M. McNair 2016-6-10 2135 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2013 Comment
  UCR176245  Hordeum brachyantherum subsp. brachyantherum George K. Helmkamp, E. A. Helmkamp 2006-7-12 10959 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  SACT001329  Hordeum depressum J. Wilson 1982-5-7 El Dorado 247.0 Comment
  JEPS81893  Horkelia fusca subsp. parviflora Roger Raiche 1982-8-15 20681 El Dorado Grass Lake 2286 Comment
  UCR207014  Horkelia fusca subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2009-7-22 15256 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
  UCD111819  Horkelia fusca var. parviflora Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7139 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
  UCSB40040  Horkelia fusca var. parviflora Forbes, Holly 1982-9-4 El Dorado Grass Lake, 6 miles south on HWY 89 from HWY 50; south of Lake Tahoe 2346 Comment
  CDA25948  Horkelia fusca var. tenella P. B. Kennedy 1920-8-1 32 El Dorado Eldorado National Forest - Barrett Camp. Comment
  JEPS102971  Horkelia parryi Mike Foster 1994-5-4 s.n. El Dorado 0.1 mi N of junction Newtown Road and Starks Grade (5301 Newton) 762 Comment
  UCR173946  Horkelia tridentata George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10689 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 10.6 miles south of Wentworth Springs Road (just south of the Jones Fork of Silver Creek) 1509 Comment
  SEINET7249083  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2012-1 19343 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 0.4 mile north of Ice House Village, 10.9 miles north of the junction with US-50. 1707 Comment
  CAS-BOT-BC536271  Horkelia tridentata var. tridentata B. Crampton 1956-6-22 3593 El Dorado 1 mile west of Omo Ranch Post Office 1005 Comment
  CAS-BOT-BC315831  Hulsea algida G. Thomas Robbins 1945-8-12 2116 El Dorado Western face of Freel Peak near summit 3322 Comment
  UCD119487  Hydrophyllum occidentale G. K. Helmkamp; Elizabeth A. Helmkamp 2006-5-31 10566 El Dorado Northern Sierra Nevada: along Hwy US-50, 7.2 miles east of Ice House Canyon Road. 1162 Comment
  UCD166003  Hypericum anagalloides Daniel M. McNair 2016-7-12 2151 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2044 Comment
  UCR257824  Hypericum anagalloides George K. Helmkamp, Amy Barnes 2012-8-19 19647 El Dorado Northern Sierra Nevada Mountains, junction of Ice House Road and entrance to campground on the south end of Loon Lake 1980 Comment
  UC1122092  Hypericum concinnum P. L. Johannsen 1934-7-5 366 El Dorado 1 mi. s.w. McManus; El Dorado Nat'l Forest, Placerville Quad. Comment
  UCD110363  Hypericum concinnum Al Stevenson 1964-5-4 21 El Dorado State Highway 49, 3-4 miles south of Cool. 457 Comment
  UCR141602  Hypericum formosum June Latting 1978-8-3 s.n. El Dorado Sierra Nevada Mtns., Lake Tahoe Basin, Emerald Bay State Park 2134 Comment
  RSA132221  Hypericum formosum var. scouleri Chas. H. Quibell 1954-7-25 3998 El Dorado Large, steep, very wet, recessed cienaga flaling from upper Deer Crk. Tract. rd., opposite lot 20, to Deer Crk. ca. 80' below; n. side Huntington L. Comment
  UCR173807  Hypericum perforatum George 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-BC344917  Hypericum perforatum Peter Rubtzoff 1972-10-25 7040 El Dorado U.C. Blodgett Forest Research Station: Clear-cut on Main Line Road. Comment
  CAS-BOT-BC401357  Hypericum scouleri Paul F. Covel 1936-8-6 873 El Dorado Strawberry on American River Comment
  UCR173484  Hypochaeris glabra George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10261 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 0.9 mi. east of Calif. Hwy 193 along the S Fork of the American River 415 Comment
  UCR207892  Hypochaeris glabra George K. Helmkamp, E. A. Helmkamp 2009-5-12 14683 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  RSA70122  Ipomopsis aggregata subsp. formosissima Verne Grant 1952-8-9 17330 El Dorado Luther Pass 2287 Comment
  RSA167769  Iris hartwegii Robert F. Thorne, Percy C. Everett 1964-4-16 33771 El Dorado On N slope of Pine Hill, ca. 3-4 mi. ENE of Rescue 610 Comment
  SBBG129054  Iris hartwegii subsp. hartwegii G. K. Helmkamp, E. A. Helmkamp 2013-6-15 20869 El Dorado Silver Fork Rd, 2.3 mi S of its jct with US-50 in Kyburz 1454 Comment
  UCD47935  Iris hartwegii subsp. pinetorum Ellen Dean; with Plant Biology 102 2005-5-14 2614 El Dorado Along Bear Creek Rd, south of (upslope of) junction of Meadowbrook and Bear Creek Roads, W side of road near waterfall. 716 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
  UCR217184  Iris missouriensis George K. Helmkamp, E. A. Helmkamp 2010-5-17 16060 El Dorado Sierra Nevada Mountains Foothills, Pine Hill Road, 0.8 mile above the junction with Bertana Court; edge of Pine Hill Ecological Reserve 610 Comment
  UC400945  Isoetes nuttallii Katharine Brandegee May 1909 El Dorado Layne's Ranch near Pilot Hill; Layne's Ranch Comment
  RSA54093  Isoetes occidentalis J. T. Howell 1946-8-30 22903 El Dorado Upper Angora Lake Comment
  UC1213934  Isoetes occidentalis Verne Grant and Alva Grant 1946-7-26 7797 El Dorado se end of Lower Angora Lake 2286 Comment
  UC480725  Ivesia gordonii W. C. Blasdale 1923-7-23 El Dorado Desolation Valley Comment
  POM177541  Ivesia gordonii var. alpicola L. R. Abrams 1930-8-15 12747 El Dorado Desolation Valley. 2591 Comment
  JEPS91213  Ivesia lycopodioides subsp. lycopodioides Dean W. Taylor 1970-8-23 685 El Dorado west slope of Job's Sister, Comment
  CAS-BOT-BC142466  Ivesia santolinoides David D. Keck; A. Gustafson 1938-8-10 4908 El Dorado 0.5 mi. W. of Meyers 1950 Comment
  UC595079  Ivesia santolinoides David D. Keck and A. Gustafsson 1938-8-10 4908 El Dorado 0.5 mi w Meyers 1950 Comment
  SJSU11791  Jensia rammii A. M. Thorpe 1961-5-27 El Dorado Mt Aukum Rd near community of Mt Aukum 640 Comment
  CAS-BOT-BC47585  Jepsonia heterandra Lewis S. Rose; John Thomas Howell 1931-11-1 8167 El Dorado North Fork of Cosumnes River, 6.5 miles north of Plymouth Comment
  SD237485  Juglans hindsii G. K. Helmkamp, E. A. Helmkamp 2009-8-22 15519 El Dorado Sierra Nevada Mountains Foothills: along CA-49, 2.1 miles south of Cool (Pilot Hill 7.5'Q) 448 Comment
  UCR209019  Juglans hindsii George K. Helmkamp, E. A. Helmkamp 2009-8-22 15519 El Dorado Sierra Nevada Mountains Foothills, along CA-49, 2.1 miles south of Cool 448 Comment
  UCR209020  Juglans hindsii George K. Helmkamp, E. A. Helmkamp 2009-8-21 15518 El Dorado Sierra Nevada Mountains Foothills, along CA-49 (Coloma Rd.), 0.2 mile north of its junction with CA-193, north end of Placerville 793 Comment
  UCR279895  Juncus articulatus Peter Rubtzoff 1972-9-28 6962 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road 1296 Comment
  UCR175665  Juncus chlorocephalus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10827 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  UCR257820  Juncus chlorocephalus George K. Helmkamp, Amy Barnes 2012-8-19 19661 El Dorado Northern Sierra Nevada Mountains, northwest side of Ice House Road, 0.2 mile north of its junction with Forest Route 13N20, c 1.3 miles northeast of Wentworth Springs Road 1787 Comment
  RSA800474  Juncus chlorocephalus Peter Rubtzoff, Donald Goheen 1974-9-18 7906 El Dorado Vaughn Cabin area, SE of Vaughn Cabin. 1448 Comment
  UCR209035  Juncus effusus var. exiguus George K. Helmkamp, E. A. Helmkamp 2009-8-19 15492 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  UCR177876  Juncus ensifolius George K. Helmkamp, E. A. Helmkamp 2006-8-7 11197 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring; Tragedy Spring Road, 0.3 mile north of Calif. Hwy 88 2424 Comment
  UCR257791  Juncus ensifolius George K. Helmkamp, Amy Barnes 2012-8-19 19671 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
  UCR257702  Juncus laccatus George K. Helmkamp, Amy Barnes 2012-8-19 19670 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
  CHSC73231  Juncus nevadensis L. P. Janeway; Eric Schroder 1998-7-27 5857 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
  CHSC73233  Juncus nevadensis L. P. Janeway; Susi Urie 1998-8-4 5908 El Dorado Lake Tahoe Basin Management Unit. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2011 Comment
  SEINET3880282  Juncus nevadensis A. A. Beetle, D. E. Beetle; Alva Hansen 1945-1 4079 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt.; 0 2286 Comment
  UC480704  Juncus nevadensis W. C. Blasdale 1923-7-23 El Dorado Grass Lake Lake Tahoe Region Comment
  UCD118383  Juncus nevadensis Danielle Roach; Kendra Sikes 2010-9-7 76 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
  UCSB63799  Juncus nevadensis Janeway, L.; Schroder, Eric 1998-7-27 El Dorado small drainage into Truckee Marsh (Pope Marsh); about 1.3 mi of Lake Tahoe; at the western edge of South Lake Tahoe; T12N R18E, NE1/4 of SE1/4 of sec 6; Emerald Bay quad 1905 Comment
  UC1613290  Juncus nevadensis Charles M. Belshaw 1935-7-7 1160 El Dorado Richardson's Resort Central Sierra Nevada, Lake Tahoe (s end of lake, near a vernal pool.) 1920 Comment
  UCD42669  Juncus occidentalis C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 35 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCD148536  Juncus orthophyllus Ellen Dean; T. Starbuck 2014-6-8 8347 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Southern part of park near Chilicothe St. entrance. NW of gate to Forest Service land. 1828 Comment
  RSA100500  Juncus orthophyllus H. C. Cantelow 1936-7-26 1514 El Dorado Luther Pass near Grass Lake. Comment
  SEINET11789752  Juncus orthophyllus H. H. Heller 1938-1 639 El Dorado Fallenleaf Comment
  UCD34735  Juncus orthophyllus Beecher Crampton 1989-6-10 10179 El Dorado Tahoe Basin, Stateline, along entrance road to Stables. Comment
  CHSC73101  Juncus oxymeris L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5788 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
  POM219319  Juncus parryi H. F. Copeland 1931-7-30 1428 El Dorado Near Fallen Leaf Lake. Comment
  RSA368329  Juncus parryi A. A. Beetle, D. E. Beetle, Alva Hansen 3938 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2287 Comment
  UCD84178  Juncus xiphioides Chuck Hughes 2009-10-7 137 El Dorado near Rubicon Trail crossing of Gerle Creek. 1770 Comment
  CAS-BOT-BC81093  Juniperus communis Le Roy Abrams 1911-7-29 4880 El Dorado [Glenn] Glen Alpine Trail, Mt. Tallac 2590 Comment
  CAS-BOT-BC81165  Juniperus occidentalis C. B. Wolf 1930-10-10 1724 El Dorado near Fallen Leaf Lake 1920 Comment
  CHSC109718  Juniperus occidentalis W. C. Cumming; Palmer Stockwell 1940-1-24 2009 El Dorado Above Twin Bridge, Placerville to Lake Tahoe road. 2133 Comment
  SEINET10612922  Juniperus occidentalis William A. Cumming, William Palmer Stockwell 1940-1-24 Cumming 2009 El Dorado On hillside scattered among Ceanothus chaparral with occasional Libocedrus decurrens, Upper Transition to Canadian Zone, 2100; m above Twin Bridge, Placerville to Lake Tahoe Road. 2100 Comment
  SJSU11088  Kalmia polifolia M. R. Kempf 1965-7-1 244 El Dorado Grass L c. 1 mi NW of Luther Pass on Hwy 89 2255 Comment
  SJSU13187  Kalmia polifolia C. H. Lamoureux 1956-6-6 El Dorado N of roadsise foot of Meyers Grade off Hwy 50, 0.7 mi W of Hwy 89 (Luther Pass Rd) 1996 Comment
  UCD148152  Kalmia polifolia Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8253 El Dorado Southwestern corner of the Tahoe Basin. Washoe Meadows State Park. Near Grizzly Mountain Road in Meyers. Along trail with sewer manholes that travels from Grizzly Mountain Road to dry meadow. 1935 Comment
  UC412683  Kalmia polifolia subsp. microphylla Milo S. Baker 1904-7-17 El Dorado Lake Lucille near Lake Tahoe; Lake Lucille Comment
  UC747651  Kalmia polifolia subsp. microphylla G. Thomas Robbins 1944-7-28 1794 El Dorado above Lake Doris (just e of Rockbound Pass, Desolation Valley Wilderness Area); Desolation Valley Wilderness Area 2590 Comment
  OBI74500  Keckiella breviflora David J. Keil 1992-1 23367 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  JEPS72415  Kelloggia galioides Gladys L. Smith 1972-8-23 3523 El Dorado Glen Alpine 2194 Comment
  UCD84152  Kelloggia galioides Chuck Hughes 2009-7-7 111 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  UCR233042  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2011-9-24 18320 El Dorado Northern Sierra Nevada Mountains, Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  SD235034  Kickxia spuria G. K. Helmkamp, E. A. Helmkamp 2006-9-29 11451 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Rd just west of CA-49 and 4 miles south of Cool. 351 Comment
  UCR222892  Koeleria gerardi George K. Helmkamp, E. A. Helmkamp 2010-4-23 15916 El Dorado Sierra Nevada Mountains Foothills, along Salmon Falls Road, 5.6 miles south of its junction with CA-49 at Pilot Hill, 0.65 mi. north of the American River crossing 200 Comment
  CAS-BOT-BC340335  Kyhosia bolanderi A. A. Heller 1919-7-30 13338 El Dorado Meek's [Meeks] Bay, Lake Tahoe 1859 Comment
  UC205841  Kyhosia bolanderi P. B. Kennedy 1920-8-16 91 El Dorado Barret Camp; El Dorado National Forest 1935 Comment
  UCD69235  Lagophylla glandulosa D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. UTM: 10SFN8905 640 Comment
  JEPS15711  Lagophylla ramosissima G. Thomas Robbins 1956-9-7 3743 El Dorado 4 mi w of Shingle Springs; U. S. Highway 50 350 Comment
  SEINET7949760  Lamium amplexicaule H. N. Mozingo 1976-4-3 s.n. El Dorado Near Greenwood. 671 Comment
  RSA748985  Lamium purpureum George K. Helmkamp, E. A. Helmkamp 2007-5-1 11915 El Dorado along Hwy CA-49, 6.1 miles northwest of Placerville 454 Comment
  UC931587  Lathyrus lanszwertii var. lanszwertii C. L. Hitchcock 1949-6-6 19068 El Dorado 5 mi s Al Tahoe (near Highway 50) Comment
  UCD106445  Lathyrus sulphureus C. L. Hitchcock 1949-6-6 19065 El Dorado Along highway 50, 5 mi. E of Placerville. Comment
  UCD68035  Lathyrus sulphureus M. Lee Hughes 1976-5-9 47 El Dorado 3 miles North of Camino California, on North Canyon Road, 200 yds West of the road. Found in a mixed evergreen forest plant community, under forest trees, with filtered shaded sunlight. A ground vine perennial. Flowers, vivid orange stacked on each other. Comment
  UCR217262  Lathyrus sulphureus George K. Helmkamp, E. A. Helmkamp 2010-5-13 16012 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 4.4 miles northeast of its junction with US-50 in Placerville 620 Comment
  UCR218757  Lathyrus sulphureus George K. Helmkamp, Mary Jane Ganibe, Mary Alice Barnes 2010-6-19 16313 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 miles from its junction with Perry Creek Road 1082 Comment
  UCR256491  Lathyrus sulphureus George K. Helmkamp 2014-5-2 22832 A El Dorado Sierra Nevada Mountains Foothills, Forebay Road at Kodiak Trail, about 1 mile northwest of Forebay Reservoir 1079 Comment
  UCR170339  Lathyrus tingitanus George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9880 El Dorado Northern Sierra Nevada Foothills, Silver Fork, 2.1 mi west of Kyburz along US Highway 50 1220 Comment
  JEPS14587  Layia pentachaeta subsp. pentachaeta G. Thomas Robbins with Peter H. Raven 1956-4-29 3689 El Dorado 1.2 mi nw of , near bridge crossing river Somerset (Youngs); North Fork Cosumnes River Comment
  RSA49073  Ledum glandulosum Verne Grant, Alva Grant, Grant 1949-7-22 8780 El Dorado Shore of lake in Desolation Valley Wilderness Area, near Echo Lake. 2470 Comment
  UC73546  Ledum glandulosum Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  SEINET7270103  Ledum glandulosum L. R. Miller 1936-7-14 s.n. El Dorado Angora Lakes Comment
  CAS-BOT-BC274328  Leersia oryzoides John Thomas Howell 1976-10-29 52284 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake 121 Comment
  CDA32429  Leersia oryzoides T. C. Fuller 1961-10-5 7090 El Dorado In water at bottom of irrigation ditch, Graybar Mine Road, 2 miles west of Georgetown. 0 Comment
  UCR170357  Leontodon taraxacoides subsp. taraxacoides George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9855 El Dorado Northern Sierra Nevada Foothills, east of Sacramento; Sly Park Road (County Highway E-16), c. 2 mi east of Pleasant Valley 854 Comment
  CHSC110442  Lepechinia calycina B. Castro; L. P. Janeway 2007-5-27 1625 El Dorado Northern High Sierra Nevada Foothills. Ca 7 air mi NE of dam on Folsom Lake and 0.9 mi SE of the lake's E arm. Ca 0.3 mi south of Salmon Falls Road, along little-used dirt road on east side of Sweetwater Creek. 158 Comment
  UCD73343  Lepechinia calycina Chuck Hughes 2008-5-9 34 El Dorado Cameron Park. Near end of Ventana Lane. 414 Comment
  CAS-BOT-BC88895  Lepidium densiflorum var. densiflorum G. L. Stebbins 1977-8-4 77118 El Dorado South Lake Tahoe, between Trout Creek and State Line. 1920 Comment
  UC747368  Lepidium nitidum G. Thomas Robbins 1943-4-15 1000 El Dorado about 3 mi e Camino (above North Fork Webber Creek) 975 Comment
  UCR189492  Lepidium nitidum var. nitidum George K. Helmkamp, E. A. Helmkamp 2007-3-22 11674 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-16 at the west slope of Mt. Aukum and 1.7 miles north of Mt. Aukum village 584 Comment
  SEINET3860007  Lepidium virginicum George K. Helmkamp 2007-7-7 12464 El Dorado Northern Sierra Nevada Mountains: along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area.; 0 2238 Comment
  UCD68048  Leptosiphon bicolor Henrik Kibak 1976-5-21 14 El Dorado Black Oak Forest, 2 miles East of Hanks Exchange, 200 yds South of junction at Gutenberger Place, on road to Sommerset, near school. Found in a dry wash through Black Oak Forest. Flowering. 670 Comment
  HSC17096  Leptosiphon ciliatus L. S. Rose 1963-7-9 63189 El Dorado 1 mi. SW of Meyers 1982 Comment
  OBI11419  Leptosiphon ciliatus Lewis S. Rose 1963-7-9 63189 El Dorado 1 mi SW of Meyers 1981 Comment
  POM257162  Leptosiphon montanus Lincoln Constance, C. P. Smith 1939-5-6 2469 El Dorado 1.4 miles N of Nashville, Sierra Nevada foothills 305 Comment
  CAS-BOT-BC226931  Lessingia leptoclada George K. Helmkamp; William Barnes 2010-9-4 16949 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail at the junction with Bonetti Road 1765 Comment
  CAS-BOT-BC226949  Lessingia leptoclada George K. Helmkamp; E. A. Helmkamp 2011-7-30 17914 El Dorado Northern Sierra Nevada Mountains: Omo Ranch Road at the junction with North-South Road, 0.67 mi. NW (300 deg. ) of jct. with Hwy 88; 8.9 miles southeast of Omo Ranch 1457 Comment
  CAS-BOT-BC339588  Lessingia leptoclada A. A. Heller 1915-8-7 12198 El Dorado On the Lincoln Highway 10 miles east of Placerville 975 Comment
  UC178843  Lessingia leptoclada Katharine Brandegee El Dorado between Camino and Fyffe Comment
  UC463397  Lessingia leptoclada L. R. Abrams 1930-8-31 12761 El Dorado near Snowline; Placerville Comment
  UC829027  Lessingia leptoclada A. A. Heller 1915-8-7 12198 El Dorado on Lincoln Hwy 10 mi e Placerville 975 Comment
  UCR229578  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2011-7-30 17914 El Dorado Northern Sierra Nevada Mountains, Omo Ranch Road at the junction with North-South Road, 0.67 mi. NW (300 deg. ) of jct. with Hwy 88; 8.9 miles southeast of Omo Ranch 1457 Comment
  CAS-BOT-BC339597  Lessingia leptoclada L. R. Abrams No date on label 12176 El Dorado 10 miles east of Placerville on Highway Comment
  CAS-BOT-BC339608  Lessingia leptoclada John Thomas Howell 1969-9-12 46086 El Dorado Just south of Camino on freeway 975 Comment
  CAS-BOT-BC339611  Lessingia leptoclada John Thomas Howell 1930-10-12 5593 El Dorado 6.5 miles n. of Plymouth Comment
  CAS-BOT-BC339614  Lessingia leptoclada Mrs. H. C. Cantelow 1940-8-18 s.n. El Dorado S. of Pacific House Comment
  CAS-BOT-BC444111  Lewisia nevadensis G. Allyn Smith 1956-6-24 s.n. El Dorado Placerville Summit, Sierra Nevada. Comment
  CAS-BOT-BC444114  Lewisia nevadensis Elsie Z. Lovegrove 1949-6-17 s.n. El Dorado Cut-off to Meyer's Comment
  CAS-BOT-BC444507  Lewisia triphylla W. A. Atkinson 1900-1-1 s.n. El Dorado Pyramid Peak 2438 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
  UC495597  Lewisia triphylla Merle Randall 1930-6-21 El Dorado Desolation Valley Lake Tahoe Region, Desolation Valley Comment
  SEINET10899777  Libocedrus decurrens George Hansen 1896-7-27 Hansen 1886 El Dorado Armstrong's Stat,n. 1615 Comment
  UCD127549  Ligusticum grayi G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10995 El Dorado Northern Sierra Nevada Mountains; Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  UCD127561  Ligusticum grayi P. B. Kennedy 1920-8-16 95 El Dorado El Dorado National Forest - Barrett Camp. 1935 Comment
  UCR176459  Ligusticum grayi George K. Helmkamp, E. A. Helmkamp 2006-7-31 11081 El Dorado Northern Sierra Nevada Mountains, along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy US-50 1864 Comment
  UCD61754  Lilium parvum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4285 El Dorado Washoe Meadows State Park. Northern edge of largest fen. 1928 Comment
  UCR206768  Lilium parvum George K. Helmkamp, Amy Barnes 2009-7-7 15120 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, c. 1.3 miles north of Ice House Store 1660 Comment
  CAS-BOT-BC509405  Lilium parvum A. A. Heller 1915-8-6 12161 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  SDSU11951  Lilium parvum Helen L. Dale El Dorado August 1928 Grass Lake Comment
  UC727243  Lilium washingtonianum subsp. washingtonianum Albert M. Vollmer 1941-7-3 El Dorado n slope Placerville Airport Comment
  CAS-BOT-BC110609  Limnanthes John Thomas Howell 1954-5-17 29665 El Dorado Sierra Nevada. 3 miles south of Garden Valley. Comment
  JEPS13543  Limnanthes alba subsp. versicolor Rimo Bacigalupi with G. T. Robbins 1955-5-21 5161 El Dorado 1.5 mi n Pleasant Valley (along Camino-Pleasant Valley road); Drainage of Webber Creek 762 Comment
  UC747318  Limnanthes alba subsp. versicolor G. Thomas Robbins 1945-4-22 1855 El Dorado about 2 1/2 mi e Shingle Springs Comment
  UCR231338  Limnanthes alba subsp. versicolor George K. Helmkamp, E. A. Helmkamp 2011-5-5 17178 El Dorado Northern Sierra Nevada Mountains Foothills, along Pleasant Valley Road, 0.7 mile northwest of Pleasant Valley 750 Comment
  UCD33856  Limnanthes douglasii subsp. striata Beecher Crampton 1974-4-15 9042 El Dorado Bass Lake road, 2 miles N.E. of Clarksville. Comment
  RSA262366  Limnanthes striata J. C. Lee 1966-4-20 37 El Dorado Roadside, U.S. Highway 50, ca. 3 miles east from Shingle Springs. 457 Comment
  UC130854  Linanthus bicolor Katharine Brandegee 1909-5-1 El Dorado between Salmon Falls and Sweetwater Comment
  UC963804  Linanthus bicolor Herbert L. Mason 1928-5-4 4504 El Dorado 4 mi n Shingle Springs Comment
  SEINET2441407  Linanthus ciliatus George K. Helmkamp, E. A. Helmkamp 2009-7-2 15102 El Dorado Sierra Nevada Mountains: Wright's Road at Chimney Flat, 3.4 miles north of junction with US-50 (Pyramid Peak 7.5'Q.). 2037 Comment
  UC496437  Linanthus ciliatus Merle Randall 1930-6-19 El Dorado Eagle Falls Lake Tahoe Region, Emerald Bay 1981 Comment
  UCD70587  Linanthus dichotomus Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 372 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Comment
  UC907942  Linanthus filipes G. Thomas Robbins 1944-6-18 1717 El Dorado 5 mi s Pollock Pines; Sly Park 975 Comment
  RSA0096838  Linanthus filipes G. Thomas Robbins 1944-6-18 1717 El Dorado Sly Park, 5 mi. S of Pollock Pines. 1006 Comment
  JEPS22972  Linanthus parviflorus G. T. Robbins 1943-4-14 995 El Dorado just w Smith Flat 670 Comment
  RSA0087551  Linnaea borealis subsp. longiflora Philip G. Haddock 1936-10-6 s.n. El Dorado Bacon Creek ca. 14 mi. E of Georgetown. 1219 Comment
  UCD165831  Listera convallarioides Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9167 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
  CAS-BOT-BC176418  Lithocarpus Peter Rubtzoff 1974-7-18 7685 El Dorado U.C. Blodgett Forest Research Station, Sand Mountain Blvd., ca. 0.7 miles south of County Road 1188 Comment
  RSA791574  Lithocarpus Peter Rubtzoff 1974-7-18 7685 El Dorado Georgetown Divide: U.C. Blodgett Forest Research Station, Sand Mountain Blvd., ca. 0.7 mi south of 'Country Road'. East side of road. 1189 Comment
  JEPS47541  Lithophragma affine Francis Ramaley 1917-5-21 11271 El Dorado 6 mi downstream from Kyburz; downstream from Kyburz Comment
  UCR173298  Lithophragma bolanderi George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10247 El Dorado Northern Sierra Nevada Foothills, c. 20 mi. by air east of Sacramento; 0.9 mi. N of Brandon Corner along French Creek Road 256 Comment
  UCD34411  Lithophragma parviflorum Beecher Crampton 1982-5-29 9835 El Dorado El Dorado County, Stateline. Comment
  UC747187  Logfia gallica G. Thomas Robbins 1944-6-9 1670 El Dorado 3 mi e Placerville; U. S. Highway 50 731 Comment
  CDA11108  Lomatium marginatum G. F. Hrusa, Jeff Hart 1994-4-23 11797 El Dorado Cosumnes River Drainage; N side of Cosumnes River, immediately W of Hwy 49 bridge. Comment
  RSA0127433  Lomatium marginatum Ira L. Wiggins 1946-5-11 11217 El Dorado On grade 1.5 mi. E. of Georgetown. 259 Comment
  UC1382129  Lomatium torreyi L. Constance and G. L. Stebbins Jr. 1969-6-29 3870 El Dorado above spillway below Junction Dam; Sierra Nevada foothills 1341 Comment
  CDA10919  Lomatium utriculatum G. F. Hrusa 1994-4-28 11828 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  SBBG128866  Lomatium utriculatum G. K. Helmkamp, E. A. Helmkamp 2012-4-24 18829 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
  UC1304153  Lonicera cauriana Wayne Savage 1965-6-30 446 El Dorado near Grass Lake; El Dorado National Forest 2346 Comment
  UC1729924  Lonicera cauriana L. P. Janeway, Eric Schroder 1998-8-18 6076 El Dorado 1 mi w-sw of Meyers (and about 0.2 mi s of Highway 50, meadow on w side of Upper Truckee River, Echo Lake Quadrangle); Echo Lake Quadrangle 1920 Comment
  UCD163077  Lonicera cauriana Jack Major 1961-6-4 530 El Dorado El Dorado National Forest. Osgood Swamp. Along Highway 89. (Exact location unknown. Coordinates estimated by label maker.) 1996 Comment
  CDA42193  Lonicera conjugialis Bellue Sep 1939 s.n. El Dorado Echo Lake. 0 Comment
  RSA99370  Lonicera conjugialis F. W. Peirson 1935-7-3 6242 El Dorado Glen Alpine Creek Basin at Grass lake; Sierra Nevada. 2195 Comment
  UCD137326  Lonicera hispidula Collector Unknown 1925-5-27 1608 El Dorado Placerville. Comment
  UC1613958  Lotus Charles M. Belshaw 1935-5-30 944 El Dorado 1/2 mi. n. Coloma; Sierra Nevada foothills Comment
  CAS-BOT-BC200904  Lotus Peter Rubtzoff 1976-9-22 8890 El Dorado Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R) 1350 Comment
  UC907679  Lotus grandiflorus var. macranthus G. Thomas Robbins 1945-5-20 1939 El Dorado 2-3 mi s of Salmon Falls (above Sweetwater Creek) 182 Comment
  UCR217145  Lotus humistratus George K. Helmkamp, E. A. Helmkamp 2010-5-14 16026 El Dorado Sierra Nevada Mountains Foothills, along CA-16 (Mt. Aukum Rd.), 1.8 miles northeast of Somerset 567 Comment
  UC1046479  Lotus incanus R. Bacigalupi, G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3305 El Dorado 4.7 mi e Georgetown (ne slopes of Hotchkiss Hill, on road from Georgetown to Virner); Hotchkiss Hill 975 Comment
  UCR250075  Lotus incanus George K. Helmkamp, Mary Alice Barnes 2013-5-10 20529 El Dorado Northern Sierra Nevada Mtns. Foothills, Wentworth Springs Road, 3.4 miles east of Georgetown 983 Comment
  SEINET2440972  Lotus micranthus George K. Helmkamp, E. A. Helmkamp 2010-5-15 16045 El Dorado Sierra Nevada Mountains Foothills. String Canyon Road, 1.4 mi NE of its junction with Consumnes Mine Road (Sly Park 7.5'). 1109 Comment
  SEINET6655543  Lotus nevadensis Elizabeth Neese 1986-8-27 17743 El Dorado Near Sawmill Pond, 4 miles south of south end of Lake Tahoe near junction of Hwy 89/50 and Sawmill Road.; 0 1951 Comment
  UC1129041  Lotus nevadensis var. nevadensis P. L. Johannsen 1934-7-7 368 El Dorado 1 mi sw McManus; El Dorado National Forest, Placerville Quad. 1127 Comment
  UC746973  Lotus nevadensis var. nevadensis G. Thomas Robbins 1944-6-11 1675 El Dorado 2-3 mi ne Riverton (along Ice House Road) 1219 Comment
  JEPS71959  Lotus oblongifolius var. oblongifolius Gladys L. Smith 1969-8-9 2427 El Dorado shore of Lily Pad Lake Sayles Canyon, Lily Pad Lake 2194 Comment
  SEINET3694381 Image available Lotus oblongifolius var. torreyi G. Thomas Robbins 1943-6-5 1655 El Dorado North Fork Webber Creek, 3 mi E of Camino 975 Comment
  UC496415  Lotus pinnatus Merle Randall 1930-6-25 El Dorado near Echo Summit; Lake Tahoe Region, Benwood Meadows Comment
  UCR179427  Lotus purshianus Roman Gankin 1955-5-22 67 El Dorado 2 mi east of Shingle Springs 457 Comment
  RSA714085  Lotus unifoliolatus George K. Helmkamp, Elizabeth A. Helmkamp 2005-9-23 9907 El Dorado Wrights Lake Road (Forest Road 4) 2.1 road miles N o f US Highway 50 (ca. 5-6 mi. E of Kyburz). 1951 Comment
  RSA406269  Lotus unifoliolatus Wm. Martin 1972-9-11 20292 El Dorado 1 mile north of Greenwood, 14 miles south of Auburn on Hwy. 193. Comment
  UC1537093  Lotus wrangelianus Gordon H. True Jr. 1936-4-9 413 El Dorado between El Dorado and Shingle Springs Shingle Springs 457 Comment
  CDA5224  Ludwigia peploides subsp. montevidensis M. Petach 1964-10-18 El Dorado Sierra Nevada; Armin Winje property, Cold Springs Road & Gold Hill Road, Coloma. Comment
  SEINET10898643  Lupinus adsurgens J. C. Downey 1959-7-3 Downey 29 A El Dorado Fallen leaf lake. Host plant. Very close to l. Andersoni 1890 Comment
  RSA785405  Lupinus albicaulis George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16330 El Dorado Sierra Nevada Mtns Foothills: about 0.1 mi S of Slug Gulch Road at a point 4.7 mi E of its junction with Perry Creek Road. 1021 Comment
  UCD74123  Lupinus albicaulis Jennifer W. Burt; Jessica Hite 2005-8-12 163 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2273 Comment
  SEINET5558504  Lupinus albifrons H. S. Gentry 1962-1 19755 El Dorado Ca. 10 m. south of Auburn, along Rt. 49. Comment
  CAS-BOT-BC201382  Lupinus albifrons var. albifrons G. Thomas Robbins 1943-6-5 1653 El Dorado Above North Fork Webber Creek, 3 mi. e. of Camino 1036 Comment
  UCR242589  Lupinus albifrons var. collinus George K. Helmkamp, E. A. Helmkamp 2011-5-31 17407 El Dorado Northern Sierra Nevada Mountains Foothills, Happy Valley Cutoff Road on the southeast side of the bridge over the North Fork of the Cosumnes River, 1.4 mi. NE (61 deg. ) of Somerset 546 Comment
  CAS-BOT-BC196311  Lupinus albifrons var. flumineus Gilbert T. Benson 1924-4-13 26 El Dorado Banks of American River near Coloma Comment
  CAS-BOT-BC434226  Lupinus apertus George K. Helmkamp; Elizabeth Helmkamp 2013-6-19 20940 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy. 2116 Comment
  UC532190  Lupinus apertus H. M. Skidmore 1934-6-18 El Dorado Lake Maude; Lake Maude (Wright's Lake area) 2438 Comment
  UC496452  Lupinus arbustus Merle Randall 1930-6-21 El Dorado 3/4 mi beyond Upper Echo Lake; Lake Tahoe Region, beyond Upper Echo Lake Comment
  UCD106670  Lupinus arbustus A. A. Heller 1916-8-9 12515 El Dorado Head of Echo Lake. 2377 Comment
  UCD42426  Lupinus argenteus var. heteranthus Lloyd P. Tevis 1902-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  OBI79654  Lupinus bicolor Al Faustini 1992-4-1 s.n. El Dorado Grounds of residence on Sand Ridge Road 600 Comment
  UCD107182  Lupinus bicolor A. A. Heller 1911-4-6 12285 El Dorado between Clarksville an Shingle Springs. Comment
  SBBG11878  Lupinus breweri D. Myrick 1958-6-28 64 El Dorado S end Lake Tahoe 1859 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
  RSA26480  Lupinus confertus Alice Eastwood, John T. Howell 1940-6-17 8358 El Dorado Bijou Comment
  SEINET3260179 Image available Lupinus fulcratus George K. Helmkamp, E. A. Helmkamp 2008-8-8 13967 El Dorado Northern Sierra Nevada Mountains: Echo Summit, west side of a Highway Maintenance Station and about 100 yards north of CA-50. 2256 Comment
  UCD60566  Lupinus grayi Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4031 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  UC747243  Lupinus grayi G. Thomas Robbins 1943-6-13 1160 El Dorado along Park Creek Road w of its junction with the Plum Creek and Hazel Valley roads 1219 Comment
  SD237437  Lupinus latifolius var. columbianus G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15276 El Dorado Sierra Nevada Mountains: Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road (Kyburz 7.5'Q) 1851 Comment
  UCR257677  Lupinus latifolius var. columbianus George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-8-4 19581 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 1.4 miles west of its junction with CA-88 2287 Comment
  UCR176055  Lupinus lepidus var. confertus George K. Helmkamp, E. A. Helmkamp 2006-7-12 10963 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  UC311234  Lupinus lepidus var. lobbii unknown 1920-7-7 El Dorado Echo Lake; Sierra Nevada, Echo Lake Comment
  UCD108569  Lupinus lepidus var. sellulus G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10878 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
  UCD108570  Lupinus lepidus var. sellulus G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10951 El Dorado Northern Sierra Nevada Mtns. Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges. 1960 Comment
  UCR207010  Lupinus lepidus var. sellulus George K. Helmkamp, E. A. Helmkamp 2009-7-22 15264 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
  SD241015  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2012-5-18 19010 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 0.1 mile east of Pebble Canyon Road, SE of Pollock Pines, S of US Hwy 50. 1495 Comment
  UC1076233  Lupinus nanus H. L. Mason 1926-5-28 3261 El Dorado Rose Springs Comment
  UC125886  Lupinus nanus Katharine Brandegee July 1908 El Dorado Fyffe; Sportsmans Hall Comment
  UCR184818  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2007-5-9 11982 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
  UCR188828  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2007-3-23 11694 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
  UCR206912  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2009-6-6 14912 El Dorado Sierra Nevada Mountains Foothills, along Mosquito Road, 2.8 miles north of its junction with CA-50 in Placerville 691 Comment
  SD6072  Lupinus onustus 4/1914 El Dorado foothills of Sierras Comment
  UCR274628  Lupinus polyphyllus Daisie Huang 2006-8-12 60812- 03 El Dorado Sierra Nevada Mtns., near mouth of Meeks Creek, west of Hwy 89 and 0.4-0.5 mile west of Meeks Bay of Lake Tahoe 1905 Comment
  RSA0021495  Lupinus polyphyllus subsp. superbus Peter Rubtzoff 1974-7-25 7782 El Dorado Georgetown Divide, U.C. Blodgett Forest Research Station, Mutton Creek Road (New Gaddis Creek Road), near junction with Main Line Road 1293 Comment
  JEPS71981  Lupinus polyphyllus var. burkei Gladys L. Smith 1963-7-9 1796 El Dorado 1/4 mi w Echo Summit; w of Echo Summit 2133 Comment
  UC1129727  Lupinus polyphyllus var. burkei W. D. Thomas 1935-7-23 184 El Dorado 1/8 mi nw Star Lake; Eldorado National Forest, Markleeville Quadrangle Comment
  UCR189219  Lupinus polyphyllus var. burkei George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12404 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail 2.0 miles west of its junction with Hwy CA-88 and at Singleton Springs 2247 Comment
  UCR233437  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2011-9-13 18241 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
  UCR234200  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2010-9-23 16966 El Dorado Northern Sierra Nevada Mountains, Forest Route 31, 3.9 miles north of its junction with Peavine Ridge Rd and Round Tent Canyon Road 1457 Comment
  RSA414241  Lupinus sellulus subsp. sellulus Christopher Davidson 1974-7-26 2512 El Dorado Echo Summit on St. Hwy. 50. 2251 Comment
  RSA699929  Luzula Keith E. Hoffmaster 1941-3-22 1023 El Dorado S of Pilot Hill Comment
  UC2015844  Luzula cascadensis Tyson Kemper 2003-6-13 184 El Dorado El Dorado National Forest, below Union Valley Dam Comment
  RSA311328  Luzula comosa Robert F. Thorne, Percy C. Everett 1964-4-16 33767 El Dorado Yellow pine forest on N slope of Pine Hill, 3-4 miles ENE of Rescue. 610 Comment
  SBBG39499  Luzula comosa L. S. Rose 1970-5-27 El Dorado NE of Lake Edson, near Leonardi Springs 1280 Comment
  UCD142084  Luzula comosa P. B. Kennedy 1920-8-13 62 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD60647  Luzula comosa Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4110 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  UCD84150  Luzula comosa Chuck Hughes 2009-7-7 109 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  UCD96145  Luzula comosa Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6986 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. 316 Comment
  UCD142066  Luzula comosa Beecher Crampton 1983-7-4 9878 El Dorado Stateline. Comment
  JEPS73261  Luzula divaricata Gladys L. Smith 1970-7-22 2468 El Dorado near top of pass trail to Aloha Lake; trail to Aloha Lake 2651 Comment
  UC1213894  Luzula divaricata Verne Grant, Alva Grant 1946-9-1 7861 El Dorado near summit Ralston Peak (near Echo Lake); near summit Ralston Peak, near Echo Lake 2804 Comment
  BFRS486 Image available Madia Peter Rubtzoff 1974-7-18 7682 El Dorado Blodgett Forest: Sand Mountain Boulevard ca. 0.7 mi. south of County Road (Comp. 200E). Comment
  BFRS488 Image available Madia Peter Rubtzoff 1974-6-19 7610 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UCR179372  Madia citrigracilis George 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 1552 Comment
  UC1069855  Madia elegans F. W. Embree 1934-7-17 158 El Dorado 1 mi se Camp Springs; El Dorado National Forest, Pyramid Pk. Quad. 1828 Comment
  UC1478542  Madia elegans Robert F. Thorne 1974-7-31 44928 El Dorado s of Meyers (Grass Lake Road, and n of Luthers Pass) 2194 Comment
  SD234318  Madia elegans subsp. elegans G. K. Helmkamp, E. A. Helmkamp 2007-9-2 12887 El Dorado Foothills, northern Sierra Nevada Mountains: Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station. 957 Comment
  CAS-BOT-BC344338  Madia exigua David D. Keck 1932-6-29 1539 El Dorado Dry Creek, about 2.5 miles N. of Eldorado [El Dorado] Comment
  CAS-BOT-BC334677  Madia glomerata Miss. Helen D. Geis 1909-8-1 s.n. El Dorado Deer Park, Tahoe District Comment
  UC1069879  Madia glomerata P. L. Johannsen 1934-7-19 417 El Dorado 1 mi se Wilsons; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UC907754  Madia gracilis G. Thomas Robbins 1945-5-27 1953 El Dorado along Camino-Pleasant Valley Road about 1 1/2 mi n Pleasant Valley 762 Comment
  CAS-BOT-BC342910  Madia gracilis Lewis S. Rose 1944-7-13 44110 El Dorado Chambers Lodge, Lake Tahoe 1920 Comment
  RSA800008  Madia gracilis Peter Rubtzoff 1974-7-24 7758 El Dorado U.C. Blodgett Forest Research Station: County Road about 0.6 miles east of main Station entrance. 1351 Comment
  RSA751798  Madia minima George K. Helmkamp, E. A. Helmkamp 2007-5-31 12242 El Dorado Forestry Route 42, 1.6 miles west of its junction with Wright's Lake Road, generally between Wright's Lake and Ice House Reservoir (lat/long +/- 1000m) 1851 Comment
  UCR173841  Madia minima George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10737 El Dorado Northern Sierra Nevada Mountains, 5.5 miles east of Ice House Road on the road to Wright's Lake 1860 Comment
  UC747195  Madia sativa G. Thomas Robbins 1943-7-10 1261 El Dorado 3 mi e Placerville (Eddy Arboretum, Institute of Forest Genetics); Institute of Forest Genetics, Eddy Arboretum 822 Comment
  UCR206106  Madia subspicata George K. Helmkamp, E. A. Helmkamp 2009-6-3 14903 El Dorado Northern Sierra Nevada Mountains, Forbay Road, 4.7 miles northwest of its junction with Pony Express Trail in Pollock Pines 945 Comment
  SEINET5339094  Mahonia sonnei L. Edgington 1977-3-19 s.n. El Dorado This was found on Highway 49 in Calif. about 15 miles out of Auburn near an old ruin. 579 Comment
  CAS-BOT-BC510737  Maianthemum racemosum subsp. amplexicaule E. A. McGregor 1909-8-12 89 El Dorado Grass Lake 2194 Comment
  UCR249627  Malacothrix floccifera George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20860 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 1.7 miles south of its junction with US-50 in Kyburz 1444 Comment
  CDA11115  Marah watsonii G. F. Hrusa, Jeff Hart 1994-4-23 11805 El Dorado Cosumnes River Drainage; on N side of Cosumnes River, immediately W of Hwy 49 bridge. Comment
  UC747040  Marah watsonii G. Thomas Robbins 1944-5-16 1606 El Dorado 3 mi e Placerville (hillside w Institute of Forest Genetics) 762 Comment
  UCD134465  Matricaria discoidea G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11890 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  SEINET11601810 Image available Matricaria discoidea D. L. Neal 1960-3-21 R- 40 El Dorado Along the South Fork, American River, ca. 5 mi. SE of Auburn 396 Comment
  CDA14114  Medicago lupulina G. F. Hrusa, J. Glazner 1997-6-3 13950 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  UCR184837  Medicago polymorpha George K. Helmkamp, E. A. Helmkamp 2007-5-7 11943 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
  UCD160945  Melica G. Ledyard Stebbins 1978-5-14 7869 El Dorado South Side of South Fork American River near Chili Bar. (Exact location unknown. Coordinates estimated by label maker. Location, elevation, township/range, and ecological data copied from Stebbins 7868,CAS653872. Newspaper just said S Fork S side May 14.) 274 Comment
  CAS-BOT-BC329235  Melica aristata Peter Rubtzoff 1974-6-25 7639 El Dorado Blodgett Forest Research Station, Heliport Clearing. 1341 Comment
  UCD36998  Melica aristata Beecher Crampton 1956-6-22 3605 El Dorado 1/2 mile E of Omo Ranch Post Office. 1082 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
  SACT001489  Melica californica Josephine Van Ess 1980-5-24 El Dorado Collected a short way east of latrobe Road. Rocky river bank Comment
  UCD33518  Melica californica var. nevadensis Beecher Crampton 1969-5-6 8407 El Dorado Pilot Peak Lookout. 586 Comment
  UCR173480  Melica harfordii George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10540 El Dorado Northern Sierra Nevada Mountains, Along Ice House Canyon Road, 10.6 mi. south of Wentworth Springs Road (just south of the Jones fork of Silver Creek and SE of Union Valley Reservoir) 1509 Comment
  SACT001534  Melica subulata Herbert Copeland 1939-6-24 El Dorado Near lake; ridge above Fallen Leaf Lodge Comment
  SACT001567  Melica torreyana J. Wilson 1982-3-28 El Dorado Folsom Lake area 140.208 Comment
  UCD165631  Melilotus officinalis Ellen Dean; with Daniel McNair 2016-6-10 8978 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
  SEINET9323397  Mentha pulegium Unknown 1980-9-23 9760 El Dorado El Dorado Co., CA Comment
  JEPS20797  Menyanthes trifoliata Alice M. Ottley 1920-7-13 1174 El Dorado below Echo Ridge Comment
  POM130478  Menyanthes trifoliata Herbert McLean Evans 1920-07 s.n. El Dorado Lake Audrian. Comment
  RSA364214  Menyanthes trifoliata Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47224 El Dorado Grass Lake, just north of Luther Pass. 2348 Comment
  UCD72622  Mertensia ciliata var. stomatechoides Ellen Dean; T. Sasaki 2007-7-23 4345 El Dorado Washoe Meadows State Park, eastern edge of park just west of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #14 plot. 1920 Comment
  UCD102833  Micranthes californica Kim E. Steiner 1979-3-30 287 El Dorado North Fork of the Consumnes River, c. 50 m SW of Bucks Bar Road, 1.2 mi. NW of County Road 16. 502 Comment
  UC1613924  Micranthes oregana Charles M. Belshaw 1935-7-3 1178 El Dorado about 1/2 mi below Strawberry (on Placerville Road to Tahoe, Central Sierra Nevada); Central Sierra Nevada 1706 Comment
  UC581140  Micropus californicus var. californicus H. L. Mason 1933-5-29 7247 El Dorado Shingle Springs Comment
  CAS-BOT-BC348368  Micropus californicus var. californicus G. Thomas Robbins 1943-4-30 1055 El Dorado Slope near Institute of Forest Genetics, 3 mi. e. of Placerville 762 Comment
  UC829406  Microseris nutans A. A. Heller 1911-8-10 12516 El Dorado near Echo Camp (on the Lincoln Highway) 2225 Comment
  CAS-BOT-BC349275  Microseris nutans Elsie Z. Lovegrove 1949-6-27 s.n. El Dorado Junction of Myers & Fallen Leaf Lake road Comment
  JEPS35720  Microseris nutans Alice Ottley 1920-7-2 995 El Dorado Myers to Angora Ridge Comment
  UCD69331  Microsteris gracilis Keith B. Comfort 1984-5-28 29 El Dorado 0.5 miles up private rd. that is 100 yds from bridge (Fallen Leaf Rd.) over Glen Alpine Creek; in Yellow pine forest dominanted by Pinus ponderosa, Pinus Lambertina, and Abies concolor; locally abundand herb, 12 cm. tall with small white flowers; growing in moist soil with granite parent material in partial sun. 1993 Comment
  UCD42693  Mimulus C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 59 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  BFRS382 Image available Mimulus breweri Peter Rubtzoff 1972-9-14 6890 El Dorado Blodgett Forest: Mutton Creek area just south of County Road (Comp. 360R). Comment
  RSA0049801  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2012-7-6 19351 El Dorado Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. 2078 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
  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
  SBBG15420  Mimulus lewisii H. and M. Dearing 1931-7-31 1646 El Dorado Keiths Dome 2743 Comment
  POM177402  Mimulus lewisii L. R. Abrams 1930-7-23 12702 El Dorado Tamarack Trail, Glen Alpine Canyon. 2134 Comment
  JEPS18252  Mimulus microphyllus Peter H. Raven with Mason, Ornduff, et al. 1957-4-28 10727 El Dorado 1.7 mi sw Garden Valley; Sierra Nevada Comment
  UCD39099  Mimulus microphyllus Beecher Crampton 1964-4-27 6930 El Dorado 4.2 miles S of Lotus. Comment
  RSA794943  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2011-9-1 18200 El Dorado Silver Fork Road, 0.9 miles south of its junction with US-50 in Kyburz 1280 Comment
  SBBG7017  Mimulus moschatus D. Myrick 1958-9-28 20 El Dorado N side of Fallen Leaf Lake Comment
  UCD122808  Mimulus moschatus G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11097 El Dorado Northern Sierra Nevada Mountains. Junction of Wright's Lake Road (Forestry Route 4) and the road from Ice House Reservoir. 2018 Comment
  UCD142052  Mimulus moschatus Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7871 b 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
  UCR176351  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2006-7-31 11097 El Dorado Northern Sierra Nevada Mountains, junction of Wright's Lake Road (Forestry Route 4) and the road from Ice House Reservoir 2018 Comment
  UC1063547  Mimulus nanus var. mephiticus F. W. Embree 1934-7-17 157 El Dorado 2 mi n Leek Springs Hill; El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  SEINET4558848  Mimulus primuloides B. C. Templeton 1931-1 1507 El Dorado Sierra Nevada Mnts; near Meeks Bay, Lake Tahoe 2204 Comment
  RSA364210  Mimulus primuloides Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47234 El Dorado Grass Lake: just N of Luther Pass. 2348 Comment
  RSA79635  Mimulus primuloides F. W. Peirson 1925-7-1 6172 El Dorado State Line, Lake Tahoe. 1921 Comment
  UCR207430  Mimulus primuloides var. primuloides George K. Helmkamp, Amy Barnes 2009-7-8 15149 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
  UCR176418  Mimulus torreyi George K. Helmkamp, E. A. Helmkamp 2006-7-10 10885 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir 2030 Comment
  UCD98256  Minuartia californica G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11692 El Dorado Sierra Nevada Mountains, bordering the east end of the Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake. 381 Comment
  UC1266739  Minuartia pusilla Glen Holstein 1982-8-1 El Dorado about 2.5 mi n Wright's Lake (on trail to Tyler Lake); Desolation Wilderness Area 2346 Comment
  UC747347  Mitella breweri G. Thomas Robbins 1943-6-27 1224 El Dorado near Echo Summit Pass 2286 Comment
  RSA84399  Mitella breweri F. W. Peirson 1925-7-3 6244 El Dorado Glen Alpine Creek Basin. Sierra Nevada. 2134 Comment
  SEINET11123647  Monardella breweri Unknown 2013-7-6 21001 El Dorado Placerville Comment
  CAS-BOT-BC219956  Monardella breweri subsp. lanceolata G. Thomas Robbins 1943-7-6 1244 El Dorado At C.C.C. Camp Snowline, 3 mi. e. of Camino 1036 Comment
  CDA40928  Monardella breweri subsp. lanceolata Jim Jokerst 1989-7-4 3127 El Dorado Ice House Road, 0.3 mile north of Highway 50. 0 Comment
  SEINET10582047  Monardella lanceolata A. Graff 1993-7-20 Graff 209 El Dorado El Dorado National Forest. Silver Fork Rd., 45 miles northeast of intersection with USNFS Rd. 10N28, on both sides of the road (by MP4 road post and spreading to either side). Locally common, the population spanning ca. .4 miles with a small break in the middle. With Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Mid-bloom. Bombus sp. Comment
  SEINET10582052  Monardella lanceolata A. Graff 1993-7-21 Graff 253 El Dorado El Dorado National Forest. On Hwy. 50 east, pass Kyburz (just past Graff collection 249-251), on the left road bank. With grasses and other annuals, below an oak-pine forest. (co-occurring with Monardella sheltonii Howell, Graff collections 257-262). Comment
  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
  UCD61703  Monardella odoratissima subsp. odoratissima Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4234 El Dorado Washoe Meadows State Park. Southern part of park, southwest of restored quarry and south of sewer manhole #66. 1958 Comment
  UCD72955  Monardella odoratissima subsp. odoratissima Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4521 El Dorado Washoe Meadows State Park. Slopes on west side of fen system. 1956 Comment
  CAS-BOT-BC215545  Monardella odoratissima subsp. pallida Alice Eastwood 1906-8-6 1214 El Dorado Trail to Angora Lakes Comment
  JEPS71530  Monardella odoratissima subsp. pallida Gladys L. Smith 1963-7-27 1819 El Dorado Near Echo Summit (on old Hawley Grade); Sierra Nevada 2164 Comment
  RSA0011956  Monardella odoratissima subsp. pallida George K. Helmkamp, E. A. Helmkamp 2011-9-13 18259 El Dorado Foster Meadow Road, 0.6 miles north of its junction with CA-88 2136 Comment
  SEINET3996415 Image available Monardella odoratissima subsp. pallida Johnnie L. Gentry Jr., Earl Jensen 1968-7-12 2150 El Dorado Half Moon Lake 2490 Comment
  UCR171180  Monardella odoratissima subsp. pallida George K. Helmkamp, E. A. Helmkamp 2005-7-31 9757 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
  RSA39077  Monardella odoratissima subsp. pallida P. A. Munz 1948-8-11 12326 El Dorado 3 miles W of Placerville, on Green Valley Rd. 457 Comment
  SEINET10582110  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 213 El Dorado El Dorado National Forest. USNFS Rd. 10N28 south, 4.9 miles past the American River crossing, on right roadside. Mixed conifer forest with Calocedrus decurrens, Pinus lambertiana and Abies concolor. End of bloom. Several spp. butterflies. Comment
  SEINET10582114  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 204 El Dorado El Dorado National Forest. Silver Fork Rd., just northeast of intersection with USNFS Rd. 10N28, on right roadside. Small population with Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Beginning of bloom. Comment
  UCR216043  Monardella sheltonii George K. Helmkamp, E. A. Helmkamp 2009-6-29 15058 El Dorado Sierra Nevada Mountains Foothills, Ice House Road, 0.2 miles north of its junction with CA-50, c. 7.3 miles ENE (83 deg. ) of Pollock Pines 989 Comment
  POM126650  Monardella sheltonii Christina Simpson 1907-06 s.n. El Dorado Simpson s Ranch Sweetwater Creek. Comment
  CHSC68010  Monardella villosa subsp. villosa James D. Jokerst 1987-6-12 2943 El Dorado Pine Hill, just up-slope of gate to top of hill that is just beyond turnoff to uppermost private residence. 548 Comment
  UC1614161  Montia chamissoi Chas. M. Belshaw 1935-7-7 1135 El Dorado 3 mi. w. Lover's Leap (in spring seepage near American R.); Sierra Nevada Mts. 1676 Comment
  CAS-BOT-BC444647  Montia chamissoi W. R. Dudley 1893-6-8 s.n. El Dorado Spring Meadow above Tallac Hotel Comment
  CAS-BOT-BC444827  Montia fontana M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  JEPS17287  Montia fontana W. L. Jepson 1938-4-9 18626 El Dorado Placerville Comment
  UCD148166  Montia linearis Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8270 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1922 Comment
  UCD60344  Montia linearis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3931 El Dorado Washoe Meadows State Park. Angora Meadows near sewer manhole #4. 1917 Comment
  CAS-BOT-BC445146  Montia parvifolia G. Thomas Robbins 1944-6-18 1725 El Dorado Along Camp Creek near road to Capps Crossing 1219 Comment
  UC72568  Montia parvifolia W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity of Lake Tahoe (Glen Alpine); Glen Alpine 1897 Comment
  UCD61741  Muhlenbergia andina Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4272 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1926 Comment
  RSA0049890  Muhlenbergia filiformis George K. Helmkamp, E. A. Helmkamp 2012-7-6 19364 El Dorado Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. 2078 Comment
  RSA129346  Muhlenbergia filiformis H. S. Yates 1936-8-8 5959 El Dorado Sayles Flat. 2012 Comment
  SEINET954244  Muhlenbergia filiformis G. K. Helmkamp, E. A. Helmkamp 2006-1 11288 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 3.8 miles north of Wentworth Springs Road. 1615 Comment
  UCD86705  Muhlenbergia filiformis G. L. Stebbins Jr. 1942-8-30 3309 El Dorado 4 miles W of Fallen Leaf, at foot of Cracked Crag. 2438 Comment
  UCR2785  Muhlenbergia filiformis F. M. Reed, R. L. Pendleton 1907-7-24 1652 El Dorado Sierra Nevada Mtns., Lake Tahoe region [near S end of Fallen Leaf Lake]: Mount Tallac Trail above Glen Alpine Springs 2591 Comment
  CAS-BOT-BC275223  Muhlenbergia montana G. L. Stebbins 1977-8-3 77102 El Dorado N of Island Lake, Desolation WIlderness Area 2590 Comment
  UC571402  Muhlenbergia montana E. V. Coates July 1937 9 El Dorado Glen Alpine Lake Tahoe Comment
  CDA23007  Myosotis discolor G. D. Barbe 1984-4-17 4146 El Dorado Trout Lake, Mosquito Road and Highgrade Street, Swansborough Country development, ca. 8 miles northeast of Placerville. Comment
  JEPS23812  Myrica hartwegii Rimo Bacigalupi with H. L. Mason and Robert Ornduff 1959-11-2 7329 El Dorado 1.5 mi. n. of its junction with the Middle Fork N. Fork Cosumnes R. (immed. s. of site of old settlement of Nashville, below roadbed of State Hwy. 49) 256 Comment
  UC1135960  Myrica hartwegii P. L. Johannsen 1934-8-15 459 El Dorado 2 mi. s.w. Ice House (Plot 258); El Dorado Nat'l Forest, Pyramid Peak Quad. Comment
  UC1212066  Myrica hartwegii Rimo Bacigalupi with H. L. Mason and Robert Ornduff 1959-11-2 7329 El Dorado immediately s. of site of old settlement of Nashville (1.5 mi. n. of N. Fork Cosumnes R. junction with Middle Fork, below roadbed of State Hwy. 49); N. Fork Cosumnes R. 256 Comment
  JEPS72613  Myriophyllum verticillatum Gladys L. Smith 1972-8-23 3494 El Dorado Lily Lake, eastern shore 2072 Comment
  UC700302  Nama lobbii G. Thomas Robbins 1945-7-8 2058 El Dorado above Emerald Bay near Eagle Falls (along State Highway 89 on ridge); State Highway 89 1981 Comment
  UCD75665  Narthecium californicum G. Ledyard Stebbins 1968-7-20 6811 El Dorado This collection number has two sets of notes made by Stebbins. Handwritten notes say: Canyon of Silver Creek, below Junction Dam, 20 July 1968. Typed notes say: North side of Silver Creek Canyon, about 1/4 mile below Junction Dam, 4600 ft., T12N, R14E, Sec. 30, 23 July 1968. Notes on specimen newspaper say: Below Junction Dam, July 20, 1968. (Exact location unknown. Coordinates estimated by label maker.) 1402 Comment
  UCD87467  Nassella pulchra Beecher Crampton 1956-6-1 3520 El Dorado North slope of Pine Hill. 609 Comment
  UCR217866  Navarretia divaricata subsp. divaricata George K. Helmkamp, E. A. Helmkamp 2010-7-9 16470 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
  JEPS70303  Navarretia filicaulis Katharine Brandegee 1910-7-2 El Dorado Sweetwater Creek Comment
  SEINET197485  Navarretia filicaulis G. Thomas Robbins 1943-6-22 1209 El Dorado At eastern edge of Institute of Forest Genetics, 3 miles east of Placerville 792 Comment
  SEINET12350538  Navarretia heterandra Unknown 1959-5-21 5253 El Dorado 2 mi NE of Clarksville, eastern slopes above Bass Lake Comment
  UCR143527  Navarretia intertexta G. Thomas Robbins 1944-7-6 1760 El Dorado Sierra Nevada Mtns., Sly Park, 5 mi south of Pollock Pines 976 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
  UCD106218  Navarretia leptalea P. B. Kennedy 1920-8-17 117 El Dorado El Dorado National Forest - Barrett Camp. 1935 Comment
  UCD106169  Navarretia leptalea subsp. bicolor G. K. Helmkamp; E. A. Helmkamp 2007-6-20 12400 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail just before its junction with Hwy CA-88. 2265 Comment
  RSA469426  Navarretia leptalea subsp. bicolor Christopher Davidson 1974-7-26 2502 El Dorado 3 miles E of Echo Summit on State Highway 50. 2226 Comment
  RSA72304  Navarretia leptalea subsp. bicolor F. W. Peirson 1925-7-7 6311 El Dorado meadow on trail by Upper Echo Lake, Sierra Nevada 2287 Comment
  UC217359  Navarretia leptalea subsp. leptalea H. M. Hall 1910-7-25 8813 El Dorado lower end Fallen Leaf Lake Sierra Nevada Mountains, lower end Fallen Leaf Lake 1927 Comment
  UC1059014  Navarretia prolifera Beecher Crampton 1956-6-22 3607 El Dorado 1.7 mi e Omo Ranch Post Office 1097 Comment
  CAS-BOT-BC230528  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-16 365 El Dorado Girard Mill Road, along ridgeline saddle upstream from Ogilby Canyon, 0.5 mile E of population 08c 1499 Comment
  CAS-BOT-BC230535  Navarretia prolifera subsp. lutea Ira L. Wiggins 1946-5-12 11225 El Dorado Arboretum of California Forest Experiment Station, 3 miles above Placerville 822 Comment
  RSA262380  Navarretia prolifera subsp. lutea Stanton H. Allen 1974-5-28 30 El Dorado 46 miles from the jct of Hwy 89 and 50 at South Lake Tahoe, in Pollock Pines 1220 Comment
  RSA337038  Navarretia prolifera subsp. lutea Mary Meyer 1982-5-23 359 El Dorado El Dorado National Forest, along ridge where roads 11N74, 10N54, 11N67 join, extending W from jct. 800 ft and E 0.5 mile. Comment
  SD131099  Navarretia prolifera subsp. lutea D. E. Breedlove, M. Bourell, R. Patterson 1986-6-9 62835 El Dorado On Omo Ranch Road below Cooks Station. 1370 Comment
  UC1519847  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-22 346 El Dorado private inholding at 6961 Pony Express Trail, 1.5 mi W of Pollock Pines vic. Bullion Bend Historical Marker Eldorado National Forest 1188 Comment
  UCD59438  Navarretia prolifera subsp. lutea R. H. Miller 1950-6-4 95 El Dorado Along Highway 89, about 2 miles south of Echo Summit. 1981 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
  UCD59445  Navarretia pubescens Beecher Crampton 9 Jun1958 4919 El Dorado Finnon Lake, Pino Grande Road, ca. 14 miles NE of Placerville. 762 Comment
  JEPS70494  Navarretia tagetina K. Brandegee 1908-7-2 El Dorado Pilot Hill 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
  SD237465  Nemophila heterophylla G. K. Helmkamp, E. A. Helmkamp 2012-5-3 18891 El Dorado Northern Sierra Nevada Mountains Foothills: Forbay Road, 7.0 miles NW of Pollock Pines (Slate Mountain 7.5'Q) 747 Comment
  UCR188238  Nemophila heterophylla George K. Helmkamp, E. A. Helmkamp 2007-4-27 11865 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
  UC592132  Nemophila maculata H. L. Mason 1928-5-4 4508 El Dorado 4 mi n Shingle Springs (Greene Valley); , n of Shingle Springs Comment
  UC747482  Nemophila maculata G. Thomas Robbins 1945-4-22 1851 El Dorado 2 - 2 1/2 mi e Shingle Springs; e of Shingle Springs 457 Comment
  UCR206730  Nemophila maculata George K. Helmkamp, E. A. Helmkamp 2009-7-2 15105 El Dorado Northern Sierra Nevada Mountains, Wrights road, 4.0 miles north of its junction with US-50 and beside Lyons Creek 2043 Comment
  UC880898  Nemophila maculata Marcus E. Jones, A. M. 1883-4-19 El Dorado Kelsey Comment
  UC747507  Nemophila menziesii G. Thomas Robbins 1943-5-2 1064 El Dorado ca 3 mi e Camino (along North Fork Webber Creek); North Fork Webber Creek, e of Camino 914 Comment
  SEINET5521019  Nemophila menziesii C. Fitz 1959-4-11 s.n. El Dorado Near Placerville, roadside near highway 49 549 Comment
  SD241050  Nemophila pulchella var. fremontii George K. Helmkamp, E. A. Helmkamp 2011-4-12 17177 El Dorado Northern Sierra Nevada Mountains Foothills: Placerville, along Forni Road 0.2 mile northwest of its Weber Creek crossing, SE of Hwy 50 near Diamond Springs (Placerville 7.5'Q) 487 Comment
  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
  JEPS78120  Nuphar lutea subsp. polysepala Gary W. Zamzow 1972-7-25 109 El Dorado 1.7 mi nw Luther Pass (on Hwy 89); Grass Lake 2286 Comment
  UCD33674  Oenothera elata subsp. hirsutissima Beecher Crampton 1971-7-22 8750 El Dorado El Dorado County, south shore of Lake Tahoe at Bijou. Comment
  CAS-BOT-BC350001  Oreostemma alpigenum var. andersonii John Thomas Howell 1925-6-27 1211 El Dorado Rubicon Meadows, Lake Tahoe 2133 Comment
  UC35318  Orobanche uniflora subsp. occidentalis Chesnut and Drew 1890-8-13 El Dorado Lake Tahoe Region. Glen Alpine. Comment
  UCD117701  Orthilia secunda P. B. Kennedy 1920-8-20 167 El Dorado El Dorado National Forest -- Barrett Camp. 1935 Comment
  JEPS72700  Osmorhiza berteroi Gladys L. Smith 1963-7-9 1785 El Dorado 1/4 mi w Echo Summit 2133 Comment
  UCR171240  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2005-7-11 9693 El Dorado Northern Sierra Nevada Foothills, 30 miles SW of Lake Tahoe; 1 mile east of Jenkinson Lake along Mormon Emigrant Road/County Highway 5 1220 Comment
  UC1614041  Osmorhiza occidentalis Charles M. Belshaw 1935-7-7 1096 El Dorado 6 mi s Strawberry; Sierra Nevada Mts., Cody Meadows 2590 Comment
  UC54313  Osmorhiza occidentalis H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4757 El Dorado s Pyramid Peak; Sierra Nevada Mountains 2133 Comment
  JEPS15800  Oxypolis occidentalis P. B. Kennedy 1920-8-16 90 El Dorado Barrett Camp Eldorado National Forest, Silver Creek Comment
  UC306825  Oxyria digyna unknown 1918-7-21 El Dorado Cup Lake; Sierra Nevada, Cup Lake 2438 Comment
  CAS-BOT-BC316982  Packera layneae George Ledyard Stebbins 1969-5-25 6913 El Dorado Along Traverse creek, 3 miles southeast of Georgetown. 673 Comment
  UCD149544  Packera werneriifolia G. L. Stebbins 1970-8-22 7092 El Dorado Summit of Freel Peak. (Exact location unknown. Coordinates estimated by label maker.) 3291 Comment
  CAS-BOT-BC154120  Panicum Peter Rubtzoff; John Thomas Howell 1973-7-18 7108 El Dorado Blodgett Forest: along East Fork Gaddis Creek ca. 0.1 mi. south of Clearcut (Comp. 460E) 1301 Comment
  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
  UCR257699  Panicum acuminatum var. acuminatum George K. Helmkamp, Amy Barnes 2012-8-19 19658 El Dorado Northern Sierra Nevada Mountains, northwest side of Ice House Road, 0.2 mile north of its junction with Forest Route 13N20, c 1.3 miles northeast of Wentworth Springs Road 1787 Comment
  UCD165292  Panicum acuminatum var. fasciculatum Peter Rubtzoff; John Thomas Howell 1973-7-18 7108 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: along East Fork Gaddis Creek ca. 0.1 mi. south of 'Clearcut' (Comp. 460E) 1301 Comment
  UCD88212  Panicum acuminatum var. fasciculatum Beecher Crampton 1954-7-2 2033 El Dorado 1 mile southwest of Garden Valley. 579 Comment
  UCD89515  Panicum capillare G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12571 El Dorado northern Sierra Nevada Mountains. Rock Creek road, 7.1 miles east of its junction with CA-193. 567 Comment
  UCR170582  Panicum dichotomiflorum subsp. dichotomiflorum George K. Helmkamp, E. A. Helmkamp 2005-9-1 9834 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Sand Canyon Road, 0.3 mi east of Calif. Highway 49 and Logtown Ridge 280 Comment
  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
  RSA9019  Parnassia palustris var. californica Carl B. Wolf 1928-8-15 3307 El Dorado On the trail to Mt. Tallac, above Glen Alpine. 2387 Comment
  JEPS71756  Pedicularis attollens Gladys L. Smith 1964-7-31 2274 El Dorado trail from Echo Lakes to Fallen Leaf Lake 2438 Comment
  RSA49041  Pedicularis attollens Verne Grant, Alva Grant 1949-7-25 8791 El Dorado Below Phillips on Highway 50. 1982 Comment
  RSA425308B  Pedicularis semibarbata Christopher Davidson 1974-7-26 2505 El Dorado Echo Summit on St Hwy 50. 2251 Comment
  UCD123295  Pedicularis semibarbata H. B. Currier 1952-8-8 s.n. El Dorado South Fork Camp, El Dorado National Forest. 1524 Comment
  CAS-BOT-BC67729  Pellaea andromedifolia L. D. Smith; G. L. Stebbins 1978-4-8 7809 El Dorado Along Northeast bank of South Fork American River 0.5 - 1.5 miles northwest of Chili Bar. 365 Comment
  UC474213  Pellaea bridgesii H. F. Copeland 1931-7-30 El Dorado near Fallen Leaf Lake Comment
  UC71414  Pellaea bridgesii W. A. Setchell, C. C. Dobie 1901-7-16 El Dorado Glen Alpine; Lake Tahoe Region Comment
  UC964850  Pellaea bridgesii G. Thomas Robbins 1943-7-25 1312 El Dorado above Tamarack Lake (along Desolation Valley trail) 2286 Comment
  SD237234  Pellaea mucronata G. K. Helmkamp, E. A. Helmkamp 2008-6-5 13609 El Dorado Sierra Nevada Mountains Foothills: Forbay Road. 0.5 miles north of its crossing of the South Fork American River. Comment
  UC370252  Penstemon deustus E. O. Essig 1928-7-19 El Dorado Upper Echo Lake 2377 Comment
  JEPS71740  Penstemon heterodoxus Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2516 El Dorado summit area, Echo Peak Echo Peak 2711 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
  UC1362634  Penstemon heterodoxus Johnnie L. Gentry Jr. and Earl Jensen 1968-7-12 2149 El Dorado nw Fallen Leaf Lake (Half Moon Lake); , nw of Fallen Leaf Lake 2487 Comment
  POM127807  Penstemon heterodoxus subsp. heterodoxus L. R. Abrams 1911-7-29 4852 El Dorado Glen Alpine Trail Mt. Tallac. 2744 Comment
  UC747117  Penstemon laetus var. laetus G. Thomas Robbins 1943-6-13 1166 El Dorado along Park Creek Road w of its junction with the Plum Creek and Hazel Valley roads 1219 Comment
  UCD22713  Penstemon newberryi April McCoy 1984-5-27 2 El Dorado Vikingsholm Vista Pt./ So. Lake Tahoe. 1950 Comment
  UCD42485  Penstemon newberryi Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CDA36093  Penstemon newberryi subsp. newberryi M. Beyers, G. F. Hrusa 2011-7-2 985 El Dorado Sierra Nevada: Shealor Lakes. 2255 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
  UCD150158  Penstemon newberryi var. newberryi Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8518 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northwestern corner of park. 1930 Comment
  SEINET5329222 Image available Penstemon newberryi var. newberryi D. G. Cooney 1946-8-22 142 El Dorado E slope Dick's Peak, Sierra Nevada Range 3048 Comment
  CAS-BOT-BC172757  Penstemon oreocharis Beecher Crampton 1989-7-16 10207 El Dorado Tahoe Basin, Stateline, vacant lot along Montreal road Comment
  JEPS71744  Penstemon roezlii Gladys L. Smith 1972-7-18 3547 El Dorado trail from Wrights Lake to Grouse Lake switchbacks; trail from Wrights Lake to Grouse Lake 2438 Comment
  SD248498  Penstemon roezlii George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20903 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail at the junction with Pilliken Road. 1825 Comment
  UCD44098  Penstemon rydbergii var. oreocharis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1464 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  UC306816  Penstemon speciosus unknown 1918-7-28 El Dorado above Star Lake; Sierra Nevada, above Star Lake Comment
  CAS-BOT-BC330455  Pentachaeta alsinoides M. K. Curran 1883-4-1 s.n. El Dorado Unspecified Comment
  CHSC73287  Perideridia lemmonii L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5899 El Dorado About 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  UCD127887  Perideridia lemmonii P. B. Kennedy 1920-9-15 177 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CHSC73621  Perideridia parishii subsp. latifolia L. P. Janeway; Eric Schroder 1998-8-24 6150 El Dorado Lake Valley; along a western branch of Saxon Creek, about 1.2 mi east of Meyers. 1941 Comment
  CHSC73623  Perideridia parishii subsp. latifolia L. P. Janeway; Eric Schroder 1998-8-20 6123 El Dorado Along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  JEPS72688  Perideridia parishii subsp. latifolia Gladys L. Smith 1963-7-28 1988 -A El Dorado Hwy 50 Echo Summit (roadside meadow) 2254 Comment
  UC1258230  Perideridia parishii subsp. latifolia Kenneth R. Genz 1978-7-29 8685 El Dorado Camp Cody (Boy Scouts of America) Sierra Nevada, Toiyabe National Forest, American River, Cody (s of Strawberry on river) 2194 Comment
  UC1312867  Perideridia parishii subsp. latifolia L. Constance and T. I. Chuang with R. S. Mitchell and R. A. Schlising 1965-9-8 3765 El Dorado w side of lake ca 1 mi w Lake Richardson; Sierra Nevada, Lake Tahoe 1905 Comment
  UCD149734  Perideridia parishii subsp. latifolia G. Ledyard Stebbins 1977-8-7 77128 El Dorado Along South Fork of American River, between Forni Creek and Sciots Camp. (Exact location unknown. Coordinates estimated by label maker.) 1676 Comment
  UCR242348  Perideridia parishii subsp. latifolia George K. Helmkamp, E. A. Helmkamp 2010-8-20 16811 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  UCD99479  Persicaria lapathifolia G. K. Helmkamp; E. A. Helmkamp 2007-9-10 12921 El Dorado Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive. 530 Comment
  RSA781448  Petrorhagia dubia George K. Helmkamp, E. A. Helmkamp 2010-4-23 15934 El Dorado Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  CDA3413  Petrorhagia dubia W. E. Simonds 1960-5-1 4116 El Dorado East shore of Folsom Lake, on road to Pilot Hill, ca. 5 miles northeast of Folsom. 0 Comment
  UC1279969  Phacelia egena Peter H. Raven with H. L. Mason, R. Ornduff, et al. 1957-4-28 10707 El Dorado 3.3 mi s Kelsey (on road to Placerville) Comment
  JEPS19000  Phacelia hastata L. R. Heckard and R. C. Bacigalupi 1957-8-19 881 El Dorado Tahoe Valley Lake Tahoe (shores of lake) Comment
  JEPS71655  Phacelia hastata subsp. compacta Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2525 El Dorado summit area Echo Peak 2711 Comment
  UC1213890  Phacelia hastata subsp. compacta Verne Grant and Alva Grant 1946-7-29 7828 El Dorado crest Angora ridge 2682 Comment
  UC24398  Phacelia hastata subsp. compacta C. J. Fox Jr. July, 1895 El Dorado Gilmore's Tallac Comment
  UCR189910  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2007-8-9 12725 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 1.1 miles south of the lake 2113 Comment
  UCR253068  Phacelia hastata var. hastata George K. Helmkamp, Elizabeth Helmkamp 2013-8-2 22086 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy 1793 Comment
  POM303020  Phacelia heterophylla subsp. virgata L. S. Rose 1944-7-12 44076 El Dorado Glen Alpine Road 1982 Comment
  POM216809  Phacelia hydrophylloides J B Lillard, H. M. Skidmore 1933-8-13 s.n. El Dorado Wright s Lake 2195 Comment
  SEINET2441256  Phacelia imbricata subsp. imbricata George K. Helmkamp, E. A. Helmkamp 2010-5-14 16022 El Dorado Sierra Nevada Mountains Foothills: along CA-16 (Mt. Aukum Rd.), 1.8 miles northeast of Somerset. (Camino 7.5' Q.). 567 Comment
  UC306886  Phacelia mutabilis Herbert McLean Evans 1918-1 El Dorado 800 ft above Creek N. of Phillips; Sierra Nevada 2377 Comment
  UCR173954  Phacelia mutabilis George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10728 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  UCD120660  Phacelia quickii Collector unknown 1925-6-15 1601 El Dorado Kyburz. Comment
  CAS-BOT-BC154394  Phacelia ramosissima var. eremophila G. Thomas Robbins 1944-7-28 1787 El Dorado along Willow Flat Trail ca. 1/4 mi. w. of Rockbound Pass 2438 Comment
  JEPS71505  Phacelia ramosissima var. subglabra Gladys L. Smith 1963-7-28 1990 El Dorado at Echo Summit, U.S. 50 Echo Summit; , U.S. 50 2194 Comment
  UC1069383  Phacelia ramosissima var. subglabra H. S. Yates 1934-6-29 3914 El Dorado 1 mi ne Angora Lake; Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  UCD88031  Phalaris aquatica Beecher Crampton 1959-5-21 5244 El Dorado Frenchtown. S of Shingle Springs. Comment
  UCD89317  Phleum alpinum P. B. Kennedy 1920-8-10 13 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  JEPS71638  Phlox diffusa Gladys L. Smith 1963-7-8 1773 El Dorado trail from Woods Lake to Winnemucca Lake 2499 Comment
  JEPS71642  Phlox diffusa Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2676 El Dorado Freel Peak summit area Freel Peak 2895 Comment
  UC495526  Phlox diffusa Merle Randall 1930-6-21 El Dorado 300 ft below (overlooking) Lake of the Woods (Desolation Valley Trail); Lake Tahoe Region Comment
  RSA133140  Phoradendron juniperinum Del Wiens 1960-6-17 2735 El Dorado State Hwy 89, ca 5 miles S of its junction with US Hwy 50. 1982 Comment
  UC1194604  Phoradendron juniperinum Del Wiens 1960-6-17 2732 El Dorado near Placerville (Institute of Forest Genetics); Institute of Forest Genetics 609 Comment
  UCD19985  Phoradendron leucarpum subsp. tomentosum C. H. Lamoureux; M. Ingle 1955-11-25 1006 El Dorado 2 miles NE of Bass Lake. 365 Comment
  CAS-BOT-BC141257  Phoradendron serotinum subsp. tomentosum Lewis S. Rose 1966-2-26 66002 El Dorado Foothills Diamond Springs 548 Comment
  POM183174  Phoradendron villosum H. F. Copeland 1930-8-31 1337 El Dorado Rattlesnake Bridge. Comment
  UC32639  Phyllodoce breweri W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicintiy of Lake Tahoe (Cascade Lake); Cascade Lake 1897 Comment
  UC412691  Phyllodoce breweri Milo S. Baker 1904-7-4 El Dorado Trail to Angora Lake (near Lake Tahoe) Comment
  UCSB24501  Phyllodoce breweri Trumbull, Harriet 1929-10-5 El Dorado Echo Lake 2133 Comment
  CDA33272  Phyllodoce breweri P. B. Kennedy 1920-8-16 El Dorado Eldorado National Forest; Kyburz Comment
  CAS-BOT-BC140542  Physocarpus capitatus G. Thomas Robbins 1943-6-29 1238 El Dorado Along North Fork Webber Creek, ca. 3 mi. e. of Camino 914 Comment
  CAS-BOT-BC140543  Physocarpus capitatus Paul H. Jr. Arnaud 1967-7-1 s.n. El Dorado Bridal Veil Picnic Area, east of Pollock Pines Comment
  UC1128123  Physocarpus capitatus P. L. Johannsen 1934-6-7 252 El Dorado 1/4 mi nw Riverton; Pyramid Peak Quadrangle Comment
  CAS-BOT-BC78281  Pinus attenuata G. Thomas Robbins 1944-3-19 1490 El Dorado On ridges and slopes immediately south and east of South Fork American River 914 Comment
  UC747598  Pinus attenuata G. Thomas Robbins 1944-3-19 1490 El Dorado immediately s and e along the Michigan-Calif. Lumber Co. railway South Fork American River; Michigan-Calif. Lumber Co. railway Comment
  SEINET7880449 Image available Pinus attenuata Elbert L. Little Jr. 1957-1 17222 El Dorado Eddy Arboretum Comment
  UCR178730  Pinus contorta subsp. murrayana George K. Helmkamp, E. A. Helmkamp 2006-9-20 11430 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road 3.3 miles north of Hwy US-50 2058 Comment
  SEINET7880459 Image available Pinus engelmannii Elbert L. Little Jr. 1956-1 17137 El Dorado Institute of Forest Genetics; Placerville Comment
  UCD165993  Pinus jeffreyi Daniel M. McNair; with Ellen Dean 2016-6-10 2140 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1938 Comment
  SEINET5778547 Image available Pinus monticola J. Penn 1957-11-16 El Dorado Institute of Forest Genetics, Placerville Comment
  UCD165549  Pinus monticola Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8847 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Area of park on west side of highway 89. Along dirt fire road above park buildings. 2115 Comment
  NY335000  Pinus monticola W. J. Hess 1997-7-24 7705 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
  SEINET7880477 Image available Pinus monticola Elbert L. Little Jr. 1956-1 17116 El Dorado Institute of Forest Genetics, Placerville Comment
  RSA0116294  Pinus ponderosa George K. Helmkamp, Elizabeth Helmkamp 2014-2-20 22525 El Dorado Sierra Nevada Mountains Foothills: Outingdale Road, 0.1 mile west of its junction with Hwy E-16. 530 Comment
  UCR257582  Pinus ponderosa George K. Helmkamp, Elizabeth Helmkamp 2014-2-20 22525 El Dorado Sierra Nevada Mountains Foothills, Outingdale Road, 0.1 mile west of its junction with Hwy E-16 530 Comment
  UCR219651  Pinus sabiniana George K. Helmkamp, E. A. Helmkamp 2009-11-3 15722 El Dorado Sierra Nevada Mountains Foothills, Somerset, at the junction of Grizzly Flat Road and Hwy E-16 636 Comment
  UCR217273  Pityrogramma triangularis George K. Helmkamp, E. A. Helmkamp 2010-5-13 16014 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 4.4 miles northeast of its junction with US-50 in Placerville 620 Comment
  UCD34272  Plagiobothrys cognatus Beecher Crampton 1978-7-26 9639 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club. Comment
  UCD148443  Plagiobothrys hispidulus Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8286 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Central part of park near eastern boundary. 1919 Comment
  UCD34717  Plagiobothrys hispidulus Beecher Crampton 1989-6-6 10161 El Dorado El Dorado County, Tahoe Basin, Stateline, entrance to Stable road. Comment
  UC101450  Plagiobothrys nothofulvus Katharine Brandegee 1907-5-14 El Dorado New York Ravine Comment
  UC979355  Plagiobothrys torreyi var. diffusus Kay Ryugo 1952-6-9 1047 El Dorado 1 mi n Camp Richardson Comment
  OBI74495  Plantago lanceolata David J. Keil 1992-1 23380 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCD125130  Platanthera dilatata var. leucostachys Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7425 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. On W side of Hwy. 89, just south of General Creek Campground. Near northern edge of fen. 1923 Comment
  UCD44234  Platanthera dilatata var. leucostachys C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1600 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UC4556  Platanthera leucostachys C. J. Fox Jr. July 1895 El Dorado Tallac Cascade Lake, Tallac Comment
  SEINET2470927  Platanthera sparsiflora K. Christie 2010-6-24 1868 El Dorado Lake Tahoe Basin Management Unit (USFS); general vicinity of Osgood Swamp. 2011 Comment
  UCD96029  Platystemon californicus Beecher Crampton 1964-4-27 6937 El Dorado 4.2 miles south of Lotus. Comment
  UCD96030  Platystemon californicus Beecher Crampton 1972-4-26 8802 El Dorado Green Valley Road, 4-5 miles west of Rescue. Comment
  RSA801978  Plectritis Keith E. Hoffmaster 1941-3-22 1022 El Dorado S of Pilot Hill Comment
  UCD18650  Pleuricospora fimbriolata Roman Gankin 1957-6-2 231 El Dorado off of Hwy 50, 18 mi. east of Placerville, ca. 0.5 mi. west of Pacific House, Gankin Property, south side of highway. Comment
  SACT001808  Poa bolanderi Herbert Copeland 1939-6-25 El Dorado Canyon of Glen Alpine Creek Comment
  CAS-BOT-BC254893  Poa bulbosa Peter H. Raven; G. Thomas Robbins 1956-4-29 9097 El Dorado 6.0 miles from Diamond Springs on road to Youngs (Somerset) Comment
  SBBG29014  Poa bulbosa B. Crampton 1967-5-5 El Dorado Rescue, above buildings Comment
  UCR257711  Poa bulbosa George K. Helmkamp, Mary Alice Barnes 2013-4-30 20435 El Dorado Sierra Nevada Mountains, Mormon Emigrant Trail, 70 meters northwest of its junction with Park Creek Road, 1 mile NW of Bryants 1311 Comment
  UCD106982  Poa compressa Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7253 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
  UCD61679  Poa compressa Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4223 El Dorado Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west. 1924 Comment
  LA12537  Poa cusickii subsp. epilis LeRoy Abrams; 1930-7-23 12697 El Dorado Glen Alpine Canyon, Tamarack Trail 2285 Comment
  JEPS48463  Poa howellii L. S. Smith 1926-5-26 1837 A El Dorado Last Chance Ridge; Tahoe Forest Comment
  SEINET7849597  Poa palustris E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4172 El Dorado Washoe Meadows State Park. Off of Sawmill Rd in eastern part of park, just east of Angora Meadows at the west end of a small meadow that merges with Angora Meadows. 1921 Comment
  UC774228  Poa palustris G. L. Stebbins 1947-7-28 3854 El Dorado Glen Alpine; lake Tahoe Region Comment
  UCR249328  Poa pratensis Peter Rubtzoff 1974-6-4 7542 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, north side of the Bacchi Meadow area 1320 Comment
  SACT001885  Poa pringlei H. Skidmore 1934-6-18 El Dorado Comment
  BFRS395 Image available Poa scabrella Peter Rubtzoff 1975-6-5 8054 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R). Comment
  RSA0037292  Poa secunda George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-19 20894 El Dorado Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake 1456 Comment
  UCD147687  Poa secunda Allyson Ayalon; Lucie Jerabkova 2012-7-1 65 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCR235479  Poa secunda George K. Helmkamp, E. A. Helmkamp 2012-4-27 18852 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
  CHSC73551  Poa secunda subsp. juncifolia L. P. Janeway; Eric Schroder 1998-8-19 6097 El Dorado Lake Tahoe Basin--National Forest. Meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  CAS-BOT-BC236400  Poa secunda subsp. secunda John Thomas Howell 1963-7-12 39871 El Dorado 3 miles SW of Twin Bridges on road to Kyburz 1676 Comment
  UCD60553  Poa secunda subsp. secunda Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4019 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  SD257151  Poa secunda var. secunda George K Helmkamp, Mary Alice Barnes 2013-4-30 20437 El Dorado Sierra Nevada Mountains: Mormon Emigrant Trail, 70 meters northwest of its junction with Park Creek Road, 1 mile NW of Bryants (Old Iron Mountain 7.5'Q) 1310 Comment
  SEINET3123350 Image available 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
  CAS-BOT-BC244146  Poa sierrae John Thomas Howell; Gordon H. True 1970-5-27 46555 El Dorado In Rubicon River Canyon, NNE of Leonardi Spring 1158 Comment
  JEPS14596  Poa tenerrima Peter H. Raven with G. Thomas Robbins 1956-4-28 9079 El Dorado 2 mi w Georgetown (on rd to Greenwood) Comment
  UCD33490  Poa tenerrima Beecher Crampton 1969-4-17 8398 El Dorado El Dorado County, 2.2 miles east of Shingle Springs on US Hwy. 50 eastbound. Comment
  UCD34104  Poa tenerrima Beecher Crampton 1976-5-12 9397 El Dorado El Dorado County, Garden Valley. 585 Comment
  UC682061  Poa wheeleri G. L. Stebbins Jr. 1941-7-12 3153 El Dorado crest of ridge sw of Angora Peak (Fallen Leaf Lake) 2560 Comment
  UCD52769  Podagrostis humilis A. A. Beetle 16-26 Jul 1945 4167 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  JEPS72691  Podistera nevadensis Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2694 El Dorado Freel Peak; summit area 2895 Comment
  UCD60443  Polemonium occidentale subsp. occidentale Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3994 El Dorado Washoe Meadows State Park. Angora Meadows, between sewer manholes #7 and #8. 1921 Comment
  CAS-BOT-BC231322  Polemonium pulcherrimum John Thomas Howell 1925-7-6 1417 El Dorado Summit of Mt. Tallac, Lake Tahoe region Comment
  CAS-BOT-BC231317  Polemonium pulcherrimum Mrs. H. C. Cantelow 1940-7-20 4109 El Dorado Just E. of Carson Pass Summit 2613 Comment
  CAS-BOT-BC231323  Polemonium pulcherrimum Alice Eastwood 1909-1-1 1173 El Dorado Lake Tahoe Region. Mt. Tallac Comment
  CDA35224  Polygala cornuta M. S. Bergseng 1958-6-22 1920 El Dorado Mountains near Indian Diggins. 0 Comment
  UCR219153  Polygala cornuta var. cornuta George K. Helmkamp, E. A. Helmkamp 2009-10-3 15665 El Dorado Sierra Nevada Mountains, junction of Capps Crossing Rd (Bonetti Rd on road sign) and Mormon Emigrant Trail; 3.6 miles east of Sly Park Road at Jenkinson Lake 1227 Comment
  UCR255710  Polygonum Peter Rubtzoff 1972-10-11 7009 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon near Bacchi Corral Road 1311 Comment
  SEINET7720220  Polygonum amphibium Chesnut, Drew 1890-8-8 El Dorado Cascade. Lake Tahoe. Comment
  UCR171244  Polygonum argyrocoleon George K. Helmkamp, E. A. Helmkamp 2005-7-11 9697 El Dorado Northern Sierra Nevada Foothills, 30 miles SW of Lake Tahoe; 1 mile east of Jenkinson Lake along Mormon Emigrant Road/County Highway 5 1220 Comment
  UCR171407  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2005-7-11 9679 El Dorado Northern Sierra Nevada Foothills, Cameron Park (E of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road 370 Comment
  JEPS72799  Polygonum bistortoides Gladys L. Smith 1964-7-3 2030 El Dorado along Hwy 50 1 mi w Echo Summit 2194 Comment
  JEPS72802  Polygonum bistortoides Gladys L. Smith 1963-7-28 1901 El Dorado Audraine Lake Echo Summit area (around) 2133 Comment
  UC101851  Polygonum californicum Katharine Curran Jul 1883 El Dorado Sweetwater Comment
  UC850033  Polygonum californicum Marcus E. Jones, A. M. 1882-7-7 3473 El Dorado St. Lawrence Comment
  POM118562  Polygonum californicum Marcus E. Jones 1882-7-7 3473 El Dorado St. Lawrence Comment
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Jan 23 2011
  UCD165795  Polygonum douglasii Ellen Dean; with Daniel McNair 2016-7-19 9135 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2048 Comment
  RSA104516  Polygonum douglasii George B. Grant 1906-8-3 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains 2439 Comment
  RSA466399  Polygonum kelloggii A. A. Beetle, D. E. Beetle, Alva Hansen 1945-7-16 3939 El Dorado south side of upper Echo Lake, north slope of Ralston Mountain. 2287 Comment
  JEPS15702  Polygonum minimum G. Thomas Robbins 1956-9-8 3752 El Dorado about 1/2 mi ne Wrights Lake 2133 Comment
  JEPS72987  Polygonum minimum Gladys L. Smith 1964-7-30 2257 El Dorado along trail from Echo Lake to Fallen Leaf Lake (on Echo side of summit) 2316 Comment
  UC1575446  Polygonum parryi V. Rattan 1860-1-1 235 El Dorado Reservoir Hill Comment
  UC1035837  Polygonum phytolaccifolium Annie M. Alexander and Louise Kellogg 1943-9-29 3561 El Dorado slope above Lake-of-the-Woods; Sierra Nevada Comment
  UCR192506  Polygonum polygaloides George K. Helmkamp, E. A. Helmkamp 2007-5-31 12223 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, north of US-50 at the Lyon's Creek trailhead and creek crossing 2058 Comment
  UCD148441  Polygonum polygaloides subsp. confertiflorum Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8284 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park.Central part of park near eastern boundary. 1919 Comment
  CAS-BOT-BC419928  Polygonum polygaloides subsp. kelloggii Elsie Z. Lovegrove 1949-6-18 s.n. El Dorado Junct. Meadows & Lookout rd. Comment
  CAS-BOT-BC419935  Polygonum polygaloides subsp. kelloggii W. R. Dudley 1900-6-28 s.n. El Dorado Glenn [Glen] Alpine Trail to Mount Tallac Comment
  CDA13803  Polypodium calirhiza G. F. Hrusa, J. Hart 1997-2-18 13621 El Dorado Central Valley; Hidden Valley above Clarksville on S side of U.S. 50. Comment
  UCR206573  Polypodium calirhiza George K. Helmkamp, E. A. Helmkamp 2009-1-28 14312 El Dorado Northern Sierra Nevada Mtns. Foothills, Rock Creek Road, 1.4 miles northeast of its junction with CA-193 386 Comment
  UCD32637  Polypogon maritimus Beecher Crampton 1954-7-2 2026 El Dorado El Dorado County, 1.5 miles south of Garden Valley. Comment
  JEPS73059  Populus trichocarpa Gladys L. Smith 1971-7-18 3044 El Dorado State Route 89, on grade above Upper Truckee Valley; above Upper Truckee Valley 2164 Comment
  UCD43657  Porterella carnosula C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1023 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD158912  Potamogeton epihydrus G. Ledyard Stebbins 1971-8-29 8075 El Dorado Inlet, 1/4 mile north of Wright's Lake. (Exact location unknown. Coordinates estimated by label maker.) 2118 Comment
  UCD162547  Potamogeton epihydrus Steve Matson 2006-7-15 1644 El Dorado nSNH; Tahoe Basin; Osgood Swamp near Meyers, CA. 2011 Comment
  UCD83767  Potamogeton foliosus Lars W. J. Anderson 21-22 May 2009 WP 449 b El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 449. Comment
  RSA796690  Potentilla Peter Rubtzoff 1974-6-19 7605 El Dorado U.C. Blodgett Forest Research Station, along Mutton Creek Road, 0.25 mi south of 'Country Road'. 1280 Comment
  CAS-BOT-BC143120  Potentilla breweri M. S. Jussel 1928-7-3 s.n. El Dorado Lake Gilmore, Lake Tahoe region Comment
  UC149013  Potentilla breweri Geo. R. Hall July 1910 8792 El Dorado Mt. Tallac , Mt. Tallac (Sierra Nevada Mountains) 2743 Comment
  RSA54081  Potentilla glandulosa var. nevadensis J. T. Howell 1946-8-31 22949 El Dorado Mt. Tallac 2896 Comment
  UC12546  Potentilla gracilis J. A. Sanford 1890-1 418 El Dorado Lake Tahoe Comment
  UCD72699  Potentilla gracilis Ellen Dean; T. Sasaki 2007-7-23 4421 El Dorado Tahoe Conservancy Lands, just SE of private ranch with an entrance along Sawmill Road, north side of Truckee River, north of Lake Valley Recreation area. Upper Truckee River Restoration Project monitoring well #21 plot. 1920 Comment
  RSA499230  Potentilla gracilis Harry H. Stone 1933-8-14 18711 El Dorado Echo Lake Comment
  BFRS420 Image available Potentilla gracilis subsp. nuttallii Peter Rubtzoff 1975-8-20 8344 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UCD44045  Potentilla gracilis var. fastigiata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1411 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCD44132  Potentilla gracilis var. fastigiata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1498 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD113922  Potentilla gracilis var. fastigiata Geoffrey A. Levin 1978-7-30 1304 El Dorado Grass Lake, near Luther Pass on State Highway 89. 2346 Comment
  CAS-BOT-BC159939  Prunus emarginata Robert C. Bechtel 1952-5-3 90 El Dorado 6 miles northwest of Pollock Pines 975 Comment
  CAS-BOT-BC159941  Prunus emarginata Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC159944  Prunus emarginata A. A. Heller 1911-8-10 12531 El Dorado East side of Ralston Peak above Echo Lake 2407 Comment
  CHSC55584  Prunus emarginata K. R. Stern 1985-6-14 8142 El Dorado Echo Summit. 2225 Comment
  HSC44792  Prunus emarginata Maralyn O'Meara Jun 1974 508 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  UC567075  Prunus emarginata F. W. Embree 1934-7-11 133 El Dorado 1 1/2 mi w of Iron Mountain 1798 Comment
  UCD113201  Prunus emarginata G. K. Helmkamp; Elizabeth A. Helmkamp 2006-5-31 10579 El Dorado Northern Sierra Nevada Mountains; Wright's Lake Road, just north of Highway US-50. 1665 Comment
  UCD113203  Prunus emarginata G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10763 El Dorado Northern Sierra Nevada Mountains; 2 miles west of Wright's Lake at the junction with Wright's Lake Road (6 miles north of Highway US-50.) 2003 Comment
  UCD113221  Prunus emarginata P. B. Kennedy 1920-8-17 129 El Dorado El Dorado National Forest, Barrett Camp. 1965 Comment
  UCD38849  Prunus emarginata Beecher Crampton 1962-9-25 6678 El Dorado 1.5 miles west of Twin Bridges. US Hwy 50. 1828 Comment
  UC555693  Prunus virginiana var. demissa H. L. Mason 1928-5-4 4526 El Dorado Hastings Creek near Pilot Hill; Hastings Creek Comment
  UC90290  Pseudobahia heermannii T. S. and K. Brandegee Jun 1883 El Dorado Sweetwater Comment
  UCR206806  Pseudobahia heermannii George K. Helmkamp, E. A. Helmkamp 2009-3-19 14414 El Dorado Sierra Nevada Mtns. Foothills, Rock Creek Road, 2.4 miles east of its junction with CA-193, above South Fork of American River 430 Comment
  CAS-BOT-BC361663  Pseudognaphalium thermale J. Major 1961-9-14 693 El Dorado Along Highway 50 just above Kyburz Comment
  UCD135119  Pseudotsuga menziesii var. menziesii G. K. Helmkamp; E. A. Helmkamp 2007-2-24 11590 El Dorado Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Pleasant Valley Road and Patterson Dr., east end of Diamond Springs. 536 Comment
  CAS-BOT-BC146378  Ptelea crenulata H. F. Copeland 1940-6-24 1605 El Dorado South bank of South Fork of American River at Salmon Falls Comment
  UC1602324  Ptelea crenulata A. E. Wieslander 1936-5-29 624 El Dorado 2 mi s Lotus (Head of Granite Canyon); Placerville Quad. 365 Comment
  SEINET6645920  Ptelea trifoliata var. angustifolia K. Brandegee 1907-5-28 s.n. El Dorado Ravine along the road west of Lotus Comment
  SEINET10962694  Pteridium aquilinum Arnold J. Tiehm, Margaret J. Williams 1987-7-6 Tiehm 11380 El Dorado Sierra Nevada, Echo Summit along Hwy 50 S of Meyers and Lake Tahoe. Plants growing with Abies in the woods just N of the pass. 2240 Comment
  SEINET6033385  Pteridium aquilinum var. pubescens E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4240 El Dorado Washoe Meadows State Park, southern part of park, southwest of restored quarry and south of sewer manhole #66 1958 Comment
  CAS-BOT-BC460490  Pterospora andromedea Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 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
  UC883751  Pycnanthemum californicum Marcus E. Jones, A. M. 1882-7-7 3459 El Dorado St. Lawrence Comment
  CAS-BOT-BC460588  Pyrola aphylla John Thomas Howell; Gordon H. True 1970-5-27 46545 El Dorado Sierra Nevada: Rubicon River Canyon, NNE of Leonardi Spring 1219 Comment
  RSA0081578  Pyrola aphylla Geo. Hansen 1896-7-29 1914 El Dorado Sopago. 1463 Comment
  UCD60707  Pyrola asarifolia Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4141 El Dorado Washoe Meadows State Park. Central/Southern portion of park. 1938 Comment
  CAS-BOT-BC462854  Pyrola asarifolia John Thomas Howell 1925-7-5 1379 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 Comment
  JEPS72439  Pyrola dentata Gladys L. Smith 1964-7-29 2185 El Dorado Echo Summit Region, along shore of Audrain Lake 2164 Comment
  CAS-BOT-BC462618  Pyrola dentata Alice Eastwood 1906-8-2 1192 El Dorado Glen Alpine Region: Camp Agassiz on way to Angora Lake Comment
  BFRS144 Image available Pyrola picta Peter Rubtzoff 1972-10-11 7010 El Dorado Blodgett Forest: Bacon Canyon in headquarters area (Comp. 250R) Comment
  CHSC77493  Pyrus communis Jeffrey Thomas Gautschi 1997-3-23 12 El Dorado Foothills. 3 km northwest of U.S. Highway 50, 2 km west of State Highway 49. 579 Comment
  UC746868  Quercus chrysolepis G. Thomas Robbins 1944-5-21 1617 El Dorado about 3 mi e Camino; North Fork Webber Creek 975 Comment
  UCD40537  Quercus chrysolepis Rodney Gale Myatt 1970-7-10 371 El Dorado Placerville to Hwy 193. Canyon along Hwy 193 to Georgetown. 2 mi. north of Placerville. 487 Comment
  UCR170433  Quercus chrysolepis George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10012 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento; c. 5 air mi NNE of Placerville], 5.1 [road] mi east of Calif. Highway 193 along Rock Creek Road 451 Comment
  UC1083144  Quercus douglasii Herbert L. Mason 1928-5-4 4495 El Dorado near Latrobe (Swift Ranch) Comment
  SACT002634  Quercus durata J. Wilson 1983-8-10 El Dorado Near intersection of Prospect Road and Lotus North Road Lotus, Ca 277.368 Comment
  UCD45951  Quercus durata D. Sanchez-Mata; P. Rodriguez-Rojo 1997-8-1 s.n. El Dorado Pine Hill. Pineoakyo Road. 420 Comment
  UCD55862  Quercus durata var. durata Chuck Hughes 2006-7-28 6 El Dorado El Dorado Co. 176 Comment
  UCR173908  Quercus kelloggii George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10770 El Dorado Northern Sierra Nevada Mountains, about 1.3 miles north of Hwy US-50 on Wrights Lake Road 1677 Comment
  UCR178648  Quercus kelloggii George K. Helmkamp, E. A. Helmkamp 2006-9-20 11432 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road 1.8 miles north of junction with Hwy US-50 1817 Comment
  UCR207147  Quercus kelloggii George K. Helmkamp, E. A. Helmkamp 2009-4-4 14510 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
  UCR219653  Quercus kelloggii George K. Helmkamp, E. A. Helmkamp 2009-11-3 15718 El Dorado Sierra Nevada Mountains Foothills, Grizzly Flat Road, 5.3 miles east of its junction with Hwy E-16 at Somerset 954 Comment
  UCSC010003  Quercus kelloggii Al Keuter 2014-9-6 00 113 C El Dorado Along south edge of lower Wrights Lake Road near Highway 50. 1764 Comment
  SEINET4288259  Quercus kelloggii I. Pearse, Baty, J; Hahn, M 2012-1 CA-MH 69 El Dorado El Dorado National Forest, On route back from Desolation Wilderness to U.C. Davis, Eagle Rock River Access El Dorado National Forest; uphill from Kiber's Flat; off US route 50, by entry way on routeto river; sign in area . Comment
  UCR183812  Quercus lobata George K. Helmkamp, E. A. Helmkamp 2006-10-26 11576 El Dorado Northern Sierra Nevada Mountains Foothills, Oak Hill Drive 1.3 miles south of Pleasant Valley Road at Tiger Lily 671 Comment
  CAS-BOT-BC104528  Quercus vacciniifolia Alice Eastwood 1912-6-15 413 El Dorado Deer Park, Lake Tahoe Region Comment
  CAS-BOT-BC248860  Quercus vacciniifolia P. S. Manos 1989-10-8 913 El Dorado S end of Lake Tahoe, off Rte 50, east shore of Echo Lake 2200 Comment
  JEPS73083  Quercus vacciniifolia Gladys L. Smith 1963-7-27 1806 El Dorado 50 ft from U.S. Hwy. 50 (at top of old Hawley Grade, first pass over Echo Summit); Sierra Valley, Echo Summit, Hawley Grade 2194 Comment
  RSA46948  Quercus vacciniifolia G. Thomas Robbins 1945-8-5 2090 El Dorado Above north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area. 2012 Comment
  UC566221  Quercus vacciniifolia A. D. Gifford 1934-7-11 287 El Dorado 2 mi n Iron Mountain; Pyramid Peak Quad. 1676 Comment
  UCD47455  Quercus vacciniifolia Susan Horner 1976-6-10 28 El Dorado California, El Dorado County: Peddler Hill, 3 miles northeast of lumberyard at ranger station on Highway 88. Comment
  UCD47460  Quercus vacciniifolia Herbert B. Currier 1947-9-21 s.n. El Dorado Bank of south fork of Rubicon Riverm at South Fork Public Camp, El Dorado County, California. 1828 Comment
  UCR143031  Quercus vacciniifolia David D. Keck 1932-6-30 1553 El Dorado Sierra Nevada Mtns., Between Fallen Leaf Lake and Lake Tahoe 1921 Comment
  UCR237052  Quercus wislizeni var. wislizeni George K. Helmkamp, E. A. Helmkamp 2012-4-24 18842 El Dorado Northern Sierra Nevada Mountains Foothills, Old Stage Road [Chicken Flat Rd.] at the junction with CA-193, N of Placerville 684 Comment
  CAS-BOT-BC362696  Raillardella argentea H. M. Hall; H. P. Chandler 1903-8-1 4721 El Dorado Sierra Nevada Mountains. Pyramid Peak 2926 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
  CAS-BOT-BC344939  Ranunculus Peter Rubtzoff 1975-6-26 8136 El Dorado U.C. Blodgett Forest Research Station: Marshy meadow off east side of Mutton Creek Road, 0.8 miles south of County Road opposite Bacchi Meadow Road junction (just outside Blodgett Forest east boundary). Comment
  RSA399360  Ranunculus alismifolius var. alismellus A. A. Beetle, D. E. Beetle, Alva Hansen 1945-7-16 3931 El Dorado south side of upper Echo Lake, north slope of Ralston Mountain. 2287 Comment
  RSA32405  Ranunculus alismifolius var. alismellus G. Thomas Robbins 1943-6-27 1222 El Dorado Rocky ridge above Echo Summit Pass. 2439 Comment
  UCD43692  Ranunculus alismifolius var. alismifolius C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1058 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UC854379  Ranunculus arvensis Carl B. Wolf 1933-5-25 4962 El Dorado 7/10 mi w Rescue; W. slope Sierra Nevada, Green Valley 304 Comment
  UCD95789  Ranunculus arvensis Beecher Crampton 1973-5-9 8936 El Dorado Bass Lake. Comment
  SEINET3365356 Image available Ranunculus bonariensis var. trisepalus Annetta Carter 1941-4-5 1610 El Dorado Junction of the Latrobe and Folsom-Placerville roads, 8 miles east of Folsom 168 Comment
  UCR172668  Ranunculus californicus George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10180 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest, Along Calif. Hwy 193, just N of Kelsey, south of Gopher Hill 610 Comment
  SEINET198880  Ranunculus occidentalis F. H. Takatori 1952-5-10 s.n. El Dorado 2.5 mi W of Camino on Hwy 50 610 Comment
  UCR257819  Ranunculus pusillus George K. Helmkamp, Amy Barnes 2012-8-19 19662 El Dorado Northern Sierra Nevada Mountains, northwest side of Ice House Road, 0.2 mile north of its junction with Forest Route 13N20, c 1.3 miles northeast of Wentworth Springs Road 1787 Comment
  UCD61592  Ranunculus uncinatus Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4161 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows. 1917 Comment
  SDSU10125  Ranunculus uncinatus D. F. Howe 1971-7-1 4756 El Dorado El Dorado National Forest by Lake Tahoe. 1829 Comment
  CHSC96591  Rhamnus crocea L. P. Janeway 2006-5-10 8592 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
  RSA78935  Rhamnus rubra subsp. obtusissima E. K. Balls, Percy C. Everett 1952-10-8 18113 El Dorado SW corner of Fallen Leaf Lake, by trail to Stanford Tract. 1982 Comment
  CHSC83127  Rhododendron neoglandulosum R. Prag 1973-7-5 El Dorado Osgood Swamp. Comment
  CHSC98931  Rhododendron occidentale L. P. Janeway 2007-7-8 9087 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; along Rock Canyon Creek about 200 m upstream of its confluence with Traverse Creek. Narrow creek side strip through open serpentine chaparral. 680 Comment
  CAS-BOT-BC433120  Ribes W. R. Dudley 1900-6-26 s.n. El Dorado Ridges below Lake Lucile [Lucille] Comment
  RSA791796  Ribes George K. Helmkamp, E. A. Helmkamp 2011-8-11 18025 El Dorado Northern Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs. 524 Comment
  JEPS71860 Image available Ribes cereum Gladys L. Smith 1963-7-7 1722 El Dorado near California Alpine Lodge; Sierra Nevada, Echo Summit 2194 Comment
  JEPS72248  Ribes cereum Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2786 El Dorado summit area Mt. Tallac 2819 Comment
  RSA84845  Ribes cereum F. W. Peirson 1925-7-5 6281 El Dorado Mt. Tallac. Comment
  UC1127252  Ribes cereum A. D. Gifford 1934-7-17 296 El Dorado 1.6 mi n Leek Springs Hill; El Dorado National Forest, Pyramid Peak Quadrangle Comment
  UC747375  Ribes cereum G. Thomas Robbins 1944-6-17 1702 El Dorado about 1 mi e Pyramid Ranger Station 1676 Comment
  UCD60624  Ribes cereum var. cereum Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4087 El Dorado Washoe Meadows State Park. Southern part of park. Restored quarry area. 1933 Comment
  UCD60401  Ribes inerme var. inerme Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3964 El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  CAS-BOT-BC212597  Ribes montigenum John Thomas Howell 1925-7-6 1401 El Dorado Lake Gilmore, Lake Tahoe Region Comment
  JEPS71855  Ribes montigenum Gladys L. Smith 1963-7-8 1761 El Dorado trail from Woods Lake to Winnemucca Lake 2499 Comment
  UC858562  Ribes montigenum A. A. Heller 1916-8-11 12542 El Dorado s side Echo Lake Comment
  CAS-BOT-BC212337  Ribes nevadense W. R. Dudley 1900-6-1 s.n. El Dorado Near McKinney Comment
  UC75446  Ribes nevadense W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe; Glen Alpine 1897 Comment
  UCD72663  Ribes nevadense Ellen Dean; T. Sasaki 2007-7-23 4385 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #1 plot. 1920 Comment
  RSA0022732  Ribes nevadense E. W. Garvett 1853-05 s.n. El Dorado Placerville. Comment
  RSA0022852  Ribes nevadense Milo S. Baker 1904-6-30 s.n. El Dorado Fallen Leaf Lake (near Lake Tahoe). Comment
  UC747167  Ribes roezlii G. Thomas Robbins 1944-4-23 1565 El Dorado about 4 mi n Camino (along Chute Camp Road above river); South Fork American River 762 Comment
  UC747388  Ribes roezlii G. Thomas Robbins 1943-6-27 1235 El Dorado w Echo Summit Pass (along U.S. Highway 50 near road to Audrain Lake) 2194 Comment
  CAS-BOT-BC198984  Ribes roezlii var. roezlii Alice Eastwood 1927-3-26 14180 El Dorado On road from Coloma to Georgetown. Comment
  JEPS71864 Image available Ribes viscosissimum Gladys L. Smith 1964-7-5 2089 El Dorado trail around Echo Lake; Echo Summit 2255 Comment
  UCR189006  Ribes viscosissimum George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12390 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 22.8 miles ESE of its junction with Sly Park Road at Jenkinson Lake 2265 Comment
  JEPS53861  Rorippa John Thomas Howell 1925-7-5 1377 El Dorado sw end Emerald Bay (Lake Tahoe); , sw end Emerald Bay 1889 Comment
  CAS-BOT-BC74489  Rorippa curvisiliqua Peter Rubtzoff 1974-8-20 7819 El Dorado Sierra Nevada. Georgetown Divide. Blodgett Forest. Headquarters Loop Road 0.1 mile south of Loop Road. 1289 Comment
  CAS-BOT-BC74791  Rorippa palustris var. palustris John Thomas Howell 1925-7-4 1377 El Dorado Emerald Bay, Lake Tahoe. 1889 Comment
  UC212658  Rorippa subumbellata unknown Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe Sierra Nevada Mts., Lake Tahoe 1828 Comment
Read comments
Jan 26 2011
  UCD115387  Rorippa subumbellata Charles M. Knapp 1979-6-25 s.n. El Dorado north slope of Meeks Bay. 1898 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
  UCR208506  Rosa Peter Rubtzoff, J. T. Howell 1973-6-13 7060 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mutton Creek at crossing of Mutton Creek Road, 0.3 mi. south of 'County Road 1280 Comment
  UCR242948  Rosa bridgesii George K. Helmkamp, E. A. Helmkamp 2011-5-24 17372 El Dorado Northern Sierra Nevada Mountains Foothills, Mesquite Road, 7.5 miles south of its junction with Wentworth Springs Road 1073 Comment
  UCD113419  Rosa californica P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle, Barret Ranch. 457 Comment
  CAS-BOT-BC148282  Rosa woodsii var. ultramontana L. R. Abrams 1917-9-22 6829 El Dorado Gilmore Lake, Lake Tahoe Region Comment
  CAS-BOT-BC148283  Rosa woodsii var. ultramontana L. R. Abrams 1917-9-22 6829 El Dorado Gilmore Lake, Lake Tahoe Region Comment
  CAS-BOT-BC164380  Rosaceae Peter Rubtzoff; John Thomas Howell 1973-7-18 7141 El Dorado Georgetown Divide. Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  CAS-BOT-BC147097  Rubus Peter Rubtzoff 1975-9-24 8397 El Dorado Blodgett Forest: Deep Canyon Road just north of junction with Loop Road (Comp. 10U) 1274 Comment
  CAS-BOT-BC344941  Rubus Peter Rubtzoff 1975-6-26 8140 El Dorado U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 miles north of junction with Loop (Quintette) Road. 1203 Comment
  BFRS427 Image available Rubus laciniatus Peter Rubtzoff, John Thomas Howell 1973-7-18 7140 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  CAS-BOT-BC147218  Rubus parviflorus E. A. McGregor 1909-8-8 4 El Dorado Grass Lake Comment
  JEPS71937  Rubus parviflorus Gladys L. Smith 1972-8-23 3495 El Dorado in openings of woods about Lily Lake 2072 Comment
  UCR191135  Rubus parviflorus George K. Helmkamp, E. A. Helmkamp 2007-6-8 12301 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 5.4 miles south of Mormon Emigrant Trail, generally east of Jenkinson Lake 1372 Comment
  UCR253106  Rubus parviflorus George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22059 El Dorado Northern Sierra Nevada Mountains, junction of Ice House Road and Forestry Route 13N21, 0.9 mile south of the northern junction of Ice House Road and Wentworth Springs Road 1701 Comment
  CDA3938  Rubus ulmifolius var. inermis R. Stewart 1981-7-3 El Dorado Smith Flat. Comment
  UCR176042  Rudbeckia californica var. californica George K. Helmkamp, E. A. Helmkamp 2006-7-28 11004 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  UC674807  Rumex acetosella Thomas Morley 1941-9-20 136 El Dorado n side Placerville-Echo Lake highway (at Twin Bridges, along Pyramid Creek); Sierra Nevada, Pyramid Creek, Twin Bridges 1828 Comment
  UCR176038  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2006-7-12 10966 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  CAS-BOT-BC421918  Rumex acetosella R. E. Frenkel 1964-6-12 570 El Dorado On Sly Park Road, 0.1 mile south of entrance to Sly Park 1103 Comment
  BFRS122 Image available Rumex crispus Peter Rubtzoff 1974-7-24 7769 El Dorado Blodgett Forest: Country Road ca. 0.1 mile east of Headquarters Road junction (Comp. 220R) Comment
  UCR170234  Rumex obtusifolius George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9923 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Tie Road (Forest Road 32) 1.0 mi west of its junction with Wrights Lake Road (Forest Road 4) NNE of Kyburz 2043 Comment
  UCR257091  Rumex salicifolius var. denticulatus George K. Helmkamp, Elizabeth Helmkamp 2013-9-7 22271 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
  BFRS286 Image available Sagina Peter Rubtzoff 1974-8-20 7825 El Dorado Blodgett Forest: headquarters Loop Road at Bacon Creek crossing west of headquarters (Comp. 250R) Comment
  JEPS51066  Sagina apetala W. L. Jepson 1938-4-11 18632 El Dorado Diamond Springs 579 Comment
  UCD165922  Sagina saginoides Ellen Dean; with Mayra Huerta 2016-8-12 9236 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Near southern boundary of park, south of unnamed drainage. 2076 Comment
  UCD43762  Sagittaria cuneata C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1128 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCR270289  Salix John F. Emmel 1998-9-2 1600 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe region; Stanford Sierra Camp at south end of Fallen Leaf Lake 1951 Comment
  CAS-BOT-BC103477  Salix eastwoodiae W. R. Dudley 1900-6-1 5655 El Dorado ridge below Lake Lucille Comment
  LA208604  Salix eastwoodiae A. A. Heller; 1916-8-9 12502 El Dorado Haypress Meadow above Echo lake 2590 Comment
  CAS-BOT-BC103799  Salix exigua Beecher Crampton 1987-3-28 10082 El Dorado Stateline, 2 blocks south of Lake Tahoe beach, off Park ave. Comment
  UCD34637  Salix exigua Beecher Crampton 1987-3-28 10082 El Dorado El Dorado County, Stateline, 2 blocks south of Lake Tahoe beach, off Park ave.. Comment
  UCD111091  Salix jepsonii Morris Halperin 1932-8-15 861 El Dorado Bank of American River, Strawberry. 1752 Comment
  UCD111093  Salix jepsonii G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10750 El Dorado Northern Sierra Nevada Mountains: 8 miles east of Ice House Road on the road to Wright's Lake. 2000 Comment
  UCD149429  Salix jepsonii G. Ledyard Stebbins 1976-7-28 76140 El Dorado 1/2 mile northeast of Wrights Lake at 'Shower Falls.' (Exact location unknown. Coordinates estimated by label maker.) 2164 Comment
  UCD80754  Salix laevigata CNPS SN Foothill Team 2005-4-25 SNFN 0143 b El Dorado BLM, Miner's Cabin, on the south side of the south fork of the American River, approximately 500 meters east of where the river makes a strong bend. Plot is located approximately 1 km north of where Highway 49 meets the property boundary (with red shack across the road). 266 Comment
  UCD111554  Salix lasiandra var. lasiandra Morris Halperin 1932-8-5 860 El Dorado Strawberry, bank of American River. 1752 Comment
  SBBG115691  Salix lemmonii B. Crampton 1987-6-5 10125 El Dorado Stateline; South Lake Tahoe Comment
  SEINET8892767  Salix lucida K. Christie 2011-1 2035 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Meeks Bay. Comment
  RSA151559  Salix lucida subsp. caudata Paul A. Mitchell 1960-6-5 125 El Dorado Emerald Bay State Park. Lake Tahoe Region. Near mouth of Eagle Creek. At the head of Emerald Bay. 1899 Comment
  CHSC73090  Salix lucida subsp. lasiandra L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5810 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
  CAS-BOT-BC125536  Salix lutea Beecher Crampton 1986-8-17 10035 El Dorado Stateline Comment
  CAS-BOT-BC230034  Salix lutea Beecher Crampton 1987-4-30 10101 El Dorado South Lake Tahoe, Stateline, Park Ave and Montreal road Comment
  UCD34678  Salix lutea Beecher Crampton 1987-6-5 10122 El Dorado El Dorado County, South Lake Tahoe, Stateline. Comment
  UC1134921  Salix melanopsis P. L. Johannsen 1934-6-21 359 El Dorado Whitehall El Dorado Nat'l Forest, Pyramid Peak Nat'l Forest, Whitehall Comment
  CAS-BOT-BC129215  Salix scouleriana Mrs. Marian L. Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake Comment
  UCD99409  Salsola tragus G. 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
  CAS-BOT-BC221118  Salvia sonomensis Robert F. Thorne; P. Everett 1964-4-16 33764 El Dorado On N slope of Pine Hill, ca 3-4 miles ENE of Rescue 609 Comment
  SBBG121559  Salvia sonomensis L. P. Janeway 2006-5-10 8591 El Dorado Pine Hill Preserve; 1.3 km W of jct of Hwy 50 and Mother Lode Drive and 0.2 km N of Hwy 50 457 Comment
  UCD125630  Salvia sonomensis Roman Gankin 1966-3-30 720 El Dorado on the ridge and on west-facing slopes; Pine Hill. Comment
  UCD35910  Salvia sonomensis Beecher Crampton 1953-4-22 1128 El Dorado 3 miles W of Rescue, Hollister Ranch. Comment
  CAS-BOT-BC238638  Sambucus nigra subsp. caerulea Enid Larson 1931-7-2 s.n. El Dorado Near Heather Lake, Sequoia National Park 2743 Comment
  UC35357  Sambucus racemosa var. microbotrys W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Vicinity of Lake Tahoe 1897 Comment
  UC495508  Sambucus racemosa var. microbotrys Merle Randall 1930-6-21 El Dorado near Lake of The Woods (summit of Desolation Valley Rd); Lake Tahoe Region Comment
  UCR197598  Sambucus racemosa var. microbotrys George K. Helmkamp, E. A. Helmkamp 2008-6-23 13704 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 0.7 mile southeast of Leek Spring 2268 Comment
  UCD128008  Sanicula bipinnatifida G. K. Helmkamp; Elizabeth Helmkamp 2006-4-27 10233 El Dorado Northern Sierra Nevada Foothills; Junction of French Creek Road and Big Canyon Road, 0.5 miles south of Frenchtown. 340 Comment
  CHSC25171  Sanicula bipinnatifida var. flava Kathleen Friel 1970-4-25 104 El Dorado Found ca 15 mi past Folsom State Prison on Green Valley Road. Comment
  SEINET3157025  Sanicula crassicaulis J. L. Strother, A. R. Smith 1970-5-3 917 El Dorado ca. 3 miles south of El Dorado City, end of Monitor Road 366 Comment
  UCR224230  Sanicula crassicaulis George K. Helmkamp, E. A. Helmkamp 2010-4-23 15917 El Dorado Sierra Nevada Mountains Foothills, along Salmon Falls Road, 5.6 miles south of its junction with CA-49 at Pilot Hill, 0.65 mi. north of the American River crossing 200 Comment
  UCD128046  Sanicula tuberosa G. K. Helmkamp; E. A. Helmkamp 2007-6-6 12266 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road. 1616 Comment
  UCD60574  Sanicula tuberosa Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4039 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  JEPS72704  Sanicula tuberosa Gladys L. Smith 1967-7-1 2456 El Dorado Echo Summit, near U.S. Hwy Maintenance Station Echo Summit 2244 Comment
  SEINET11160332  Sanicula tuberosa H. N. Mozingo 1976-4-3 s.n. El Dorado 2 miles E of Georgetown. 1067 Comment
  RSA613393  Sarcodes sanguinea Mary DeDecker 1956-7-14 435 El Dorado Lake Tahoe near Meeks Bay. 1920 Comment
  UC170141  Sarcodes sanguinea Dr. Lippman July, 1912 El Dorado California, Lake Tahoe Comment
  UC402448  Saxifraga bryophora Milo S. Baker 1904-7-7 El Dorado above Angora Lake (near Lake Tahoe) Comment
  CDA14164  Saxifraga californica G. F. Hrusa, J. Hart 1997-2-25 13624 El Dorado Sierra Nevada Foothills; Hidden Valley, immed. to S of Eldorado Hills & Clarksville on S. side of I-50. Comment
  UCR173674  Saxifraga californica George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10275 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
  UCR188242  Saxifraga californica George K. Helmkamp, E. A. Helmkamp 2007-4-27 11861 El Dorado Foothills, Northern Sierra Nevada Mountains, Bridal Veil Falls, Esmeralda Creek, along US-50 east of Pacific House 1027 Comment
  JEPS5852  Saxifraga nidifica var. nidifica J. D. Atkin 1952-5-3 38 El Dorado 1 mi e of Riverton (American River, beside Hwy 50); American River 1066 Comment
  RSA49049  Saxifraga tolmiei Verne Grant, Alva Grant 1949-7-18 8756 El Dorado On crest of ridge southeast of Ralston Peak, near Echo Lak 2744 Comment
  JEPS14172  Scandix pecten-veneris W. L. Jepson 1938-4-8 18616 El Dorado above and s of Chili Bar (South Fork American River, in Big Canyon); South Fork American River, Big Canyon Comment
  CAS-BOT-BC278211  Schedonorus arundinaceus R. E. Frenkel 1964-6-11 551 El Dorado On Sly Park Road, 0.2 mile south-east of Clear Creek Road, Pleasant Valley 792 Comment
  UCD65889  Schedonorus arundinaceus G. K. Helmkamp; Elizabeth Helmkamp 2006-5-19 10481 El Dorado Northern Sierra Nevada Foothills: Lake Oaks mobile home park; corner of Pleasant Valley Road and Patterson Drive, Diamond Springs. 537 Comment
  UCD44763  Scirpus microcarpus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2129 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD38578  Scleranthus annuus subsp. annuus Beecher Crampton 1956-5-11 3371 El Dorado Along US Hwy 50, about 15 miles west of Placerville. Comment
  JEPS71762  Scrophularia desertorum Gladys L. Smith 1963-7-27 1802 El Dorado first pass over Echo Summit (50 ft from US 50 at top of old Hawley Grade) 2194 Comment
  SEINET7072706  Scutellaria bolanderi 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
  CAS-BOT-BC417751  Sedella pumila Volney Rattan 1866-1-1 s.n. El Dorado unspecified 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
  SEINET8552359  Sedum obtusatum H. M. Hall, H. P. Chandler 1903-8-3 4762 El Dorado South Fork American River, near Echo. 1981 Comment
  UC747423  Sedum obtusatum subsp. obtusatum G. Thomas Robbins 1943-7-25 1320 El Dorado open rocky slopes above eastern shore Echo Lake; eastern shore Echo Lake 2286 Comment
  CAS-BOT-BC53712  Selaginella watsonii C. W. Sharsmith 1937-8-30 3469 El Dorado Sierra Nevada - North slope Freel Peak, south of Lake Tahoe 3200 Comment
  UCD150177  Senecio hydrophilus Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8524 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northernmost meadow near Lake Tahoe Blvd. 1934 Comment
  CAS-BOT-BC363825  Senecio integerrimus var. exaltatus Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  UCD133839  Senecio integerrimus var. exaltatus Beecher Crampton 1981-5-9 9776 El Dorado Stateline. Comment
  UCR197629  Senecio integerrimus var. major George K. Helmkamp, E. A. Helmkamp 2008-6-9 13647 El Dorado Northern Sierra Nevada Mountains, Cat Creek Road, 0.1 mile north of its junction with CA-88, jct. is 4.2 miles east of Cook's Station 1662 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
  RSA0125068  Senecio major Marcus E. Jones 1882-06 s.n. El Dorado Emigrant Gap. Comment
  CAS-BOT-BC364297  Senecio triangularis W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2133 Comment
  SEINET2470919  Senecio triangularis K. Christie 2010-6-24 1860 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  UC1613377  Senecio triangularis Charles M. Belshaw July, 1935 1122 El Dorado near 41 milestone (1 1/2 mi w of Strawberry, Placerville road to Tahoe); Central Sierra Nevada Comment
  UC747148  Senecio triangularis G. Thomas Robbins 1943-8-15 1340 El Dorado along small stream above Grouse Lake (2 1/2 mi ne of Wright's Lake); along small stream above Grouse Lake 2438 Comment
  UC832152  Senecio triangularis Alice Eastwood Jul 21 1906-Aug 15 1906 1261 El Dorado trail to Lake Lucille (Glen Alpine region); Glen Alpine Region Comment
  UCD135788  Senecio triangularis G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11192 El Dorado Northern Sierra Nevada Mountains. Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UCD42611  Senecio triangularis Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR176437  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 2006-8-7 11192 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  CAS-BOT-BC364288  Senecio triangularis D. Herrick; N. Houghton; A. Bloom; J. Schever 1967-8-8 s.n. El Dorado Ben Wood [Benwood] Meadow Comment
  RSA490728  Senecio triangularis Verne Grant, Alva Grant 1949-7-20 8769 El Dorado Southeast shore of Upper Echo Lake. 2317 Comment
  UCR206848  Senecio vulgaris George K. Helmkamp, E. A. Helmkamp 2009-3-6 14345 El Dorado Northern Sierra Nevada Mtns. Foothills, Rock Creek Road, 4.9 miles east of its junction with CA-193 and near Rock Creek 483 Comment
  SBBG48289  Sericocarpus oregonensis D. Myrick 1965-9-30 1270 El Dorado Emerald Bay, Lake Tahoe 1889 Comment
  UCR258382  Sericocarpus oregonensis George K. Helmkamp, Amy Barnes 2014-8-11 22982 El Dorado Northern Sierra Nevada Mountains, north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road 1655 Comment
  CAS-BOT-BC364741  Sericocarpus oregonensis subsp. californicus A. A. Heller 1919-7-30 13337 El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  CAS-BOT-BC364744  Sericocarpus oregonensis subsp. californicus A. A. Heller 1919-7-30 13337 El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  CAS-BOT-BC364739  Sericocarpus oregonensis subsp. californicus Kruse 1940-10-1 3411 El Dorado Unspecified Comment
  CDA21310  Sesbania punicea J. Honeycutt 2007-7-1 PDR 1332937 El Dorado Sierra Nevada; Bass Lake on Bass Lake Rd, Cameron Park. 0 Comment
  CAS-BOT-BC538069  Setaria parviflora Chuck Hughes 2015-5-20 426 El Dorado N side of Joerger Cutoff Rd, NE of electric substation 203 Comment
  UCD92717  Setaria pumila G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11541 El Dorado Northern Sierra Nevada Mountains Foothills. Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset. 625 Comment
  UC101542  Sidalcea asprella Katharine Brandegee May 20 1907-May 28 1907 El Dorado Simpson's Ranch Sweetwater Creek Comment
  JEPS82318  Sidalcea hartwegii L. R. Heckard 1969-6-1 2271 El Dorado on Bear Creek Road about 1/2 mi w of and above Traverse Creek crossing ((about 2 1/2 air mi se of Georgetown)); w of and above Traverse Creek, se of Georgetown 731 Comment
  UC101540  Sidalcea malviflora subsp. asprella Katharine Brandegee May 20 1907-May 28 1907 El Dorado Sweetwater Creek Comment
  JEPS72636  Sidalcea oregana subsp. spicata Gladys L. Smith 1963-7-27 1860 El Dorado Hawley Grade Sierra Nevada, Old Echo Summit Pass, Hawley Grade (Old Echo Summit pass) 1889 Comment
  UC18926  Sidalcea oregana subsp. spicata J. A. Sanford 1890-1 419 El Dorado Lake Tahoe Comment
  UCD164969  Silene Peter Rubtzoff 1974-7-23 7755 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.8 miles south of Forest Service public road. 1264 Comment
  UCR174292  Silene bridgesii George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10723 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  UCR217152  Silene californica George K. Helmkamp, E. A. Helmkamp 2010-5-14 16034 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-BC385889  Silene douglasii Elsie Z. Lovegrove 1951-9-14 s.n. El Dorado Fallen Leaf Lake Rd. Comment
  JEPS72111  Silene douglasii Gladys L. Smith 1972-7-18 3541 El Dorado 2 mi ne Wrights Lake (switchbacks below Grouse Lake); below Grouse Lake, ne of Wrights Lake 2438 Comment
  UC465643  Silene douglasii R. L. Pendleton, F. M. Reed 1907-7-25 1180 El Dorado road between Glen Alpine Springs and Modjeska Falls; Lake Tahoe Region, btw Alpine Springs and Modjeska Falls 2042 Comment
  POM151487  Silene douglasii Herbert McLean Evans 1920-07 s.n. El Dorado 1 mile below Phillips. Comment
  UC54469  Silene douglasii H. M. Hall and H. P. Chandler July, 1903 4638 El Dorado vicinity Lake Tahoe (Glen Alpine); Sierra Nevada Mountains, vicin Lake Tahoe, Glen Alpine 2133 Comment
  UCD19831  Silene laciniata subsp. californica C. H. Lamoureux; M. Ingle and J. Major 1956-5-19 1078 El Dorado Kyburz. Comment
  CAS-BOT-BC389299  Silene lemmonii John Thomas Howell 1925-7-2 1352 A El Dorado Between Fallen Leaf Camp and Lake Tahoe 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
  UC746903  Silene lemmonii G. Thomas Robbins 1944-6-7 1659 El Dorado ca 3 mi e Camino (above North Fork Webber Creek); , e of Camino 914 Comment
  JEPS72122  Silene sargentii Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2785 El Dorado Summit area Mt. Tallac 2819 Comment
  CHSC75030  Sisyrinchium bellum Sabbina M. Lau 1989-5-6 7 El Dorado Pine Hill, 200 meters from summit. 640 Comment
  SACT002265  Sitanion jubatum H. Skidmore 1934-7-13 El Dorado 2133.6 Comment
  JEPS73037  Smilacina racemosa Gladys L. Smith 1963-7-28 1925 El Dorado trail from Lake Audrain to US 50; Echo Summit 2225 Comment
  UC747538  Smilacina racemosa G. Thomas Robbins 1943-5-23 1078 El Dorado 3 mi e Camino; North Fork Webber Creek 914 Comment
  BFRS69 Image available Smilacina racemosa var. amplexicaulis Peter Rubtzoff 1972-8-3 6845 El Dorado Blodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp. 450E) Comment
  UCD164974  Solanum Peter Rubtzoff 1974-7-24 7760 El Dorado U.C. Blodgett Forest Research Station: 'County Road', about 0.6 miles east of main Station entrance. 1350 Comment
  JEPS12155  Solanum umbelliferum Alice M. Ottley 1920-6-29 924 El Dorado Fallen Leaf Comment
  CAS-BOT-BC157448  Solanum umbelliferum D. Myrick 1958-6-25 53 El Dorado Above Fallen Leaf Lake, Lake Tahoe 1890 Comment
  CAS-BOT-BC438800  Solidago altissima subsp. altissima George K. Helmkamp; Elizabeth Helmkamp 2013-7-31 22045 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 3.1 miles north of Ice House Resort, 0.18 mi. north of Jones Fork Power House Rd., 1.2 mi. NW of Ice House Reservoir. 1537 Comment
  BFRS227 Image available Solidago canadensis subsp. elongata Peter Rubtzoff 1974-8-21 7829 El Dorado Blodgett Forest: Lower Gaddis Creek Road ca. 0.75 mi. south of junction with Chinquapin Flat Road (Comp. 580E). Comment
  SD81149  Solidago canadensis subsp. elongata Darley F. Howe 1971-10-5 El Dorado 9 miles east of Placerville on road to Pleasant Valley. 609 Comment
  CAS-BOT-BC262969  Solidago elongata Peter Rubtzoff 1974-7-22 7746 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
  CHSC73296  Solidago elongata L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5885 El Dorado Along Road 1214 (to Angora Lookout), 0.9 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake. 2048 Comment
  UC463385  Solidago elongata L. R. Abrams 1930-8-8 12730 El Dorado near Lily Lake; Glen Alpine Canyon 2026 Comment
  UCD142745  Solidago elongata Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7963 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, NW corner of pond. 2015 Comment
  CAS-BOT-BC339780  Solidago multiradiata E. A. McGregor 1909-8-9 61 El Dorado Lake Tahoe Region. Half Moon Lake 2365 Comment
  UCR242009  Solidago sparsiflora George K. Helmkamp, E. A. Helmkamp 2012-9-15 19844 El Dorado Northern Sierra Nevada Mountains Foothills, Volcanoville Road, 1.3 miles north of its junction with Wentworth Springs Road 1107 Comment
  CAS-BOT-BC157269  Sorbus californica John Thomas Howell 1925-7-2 1317 El Dorado Trail to Desolation Valley above Glen Alpine, Lake Tahoe region Comment
  UC463219  Sorbus californica W. W. Price 1898-7-1 El Dorado Glen Alpine Canyon Comment
  JEPS19916  Sparganium natans Herbert L. Mason 1957-7-16 14799 El Dorado just n Luther Pass (on Highway 89); Grass Lake 2346 Comment
  BFRS288 Image available Spergularia rubra Peter Rubtzoff 1972-10-26 7049 El Dorado Blodgett Forest: Mutton Creek Road about 0.05 mile east of East Fork Gaddis Creek crossing (Comp. 460E/510R) 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
  UC463365  Spiraea densiflora L. R. Abrams 1930-7-23 12706 El Dorado Glen Alpine Canyon; Tamarack Trail 2286 Comment
  UC484015  Spiraea densiflora Carl B. Wolf 1930-10-9 El Dorado about Susie Lake 2194 Comment
  UCD114063  Spiraea splendens G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11082 El Dorado Northern Sierra Nevada Mountains: along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy US-50. 1864 Comment
  CHSC73112  Spiranthes porrifolia L. P. Janeway 1998-8-5 5941 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
  CHSC20303  Spiranthes romanzoffiana L. M. Mayer 1974-7-27 El Dorado Ca. 1/4 mi w of intersection of road to Angora Lake. Comment
  UCD113116  Spiranthes romanzoffiana Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 25 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  PASA1264  Spiranthes romanzoffiana Elizabeth Butler August 1931 El Dorado Lake Tahoe Comment
  SEINET3818204  Spiranthes romanzoffiana Unknown 1945-1 El Dorado Comment
  UCD93115  Sporobolus cryptandrus Beecher Crampton 1967-7-26 8144 El Dorado Ca. 4 miles W of Shingle Springs, US Hwy. 50E, Cambridge Road junction. Comment
  UCR254773  Stachys Peter Rubtzoff 1972-9-19 6906 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, along Mutton Creek, south of 'County Road' [Wentworth Springs Rd.], to 0.5 mi. south of 'County Road 1284 Comment
  JEPS72331  Stellaria longipes var. longipes Gladys L. Smith 1963-7-27 1876 El Dorado Hawley Grade Sierra Nevada, Echo Summit (old Echo Summit pass) 1889 Comment
  CAS-BOT-BC395125  Stellaria nitens Alice Eastwood 1927-3-26 14163 El Dorado Coloma Comment
  JEPS31315  Stenotus acaulis Anna E. Ehlers 1920-6-23 635 El Dorado Angora trail, Fallen Leaf Comment
  UC530012  Stenotus acaulis E. B. Babcock 1934-7-18 430 El Dorado Echo Peak, summit 2712 Comment
  CAS-BOT-BC375105  Stephanomeria John Thomas Howell 1976-10-29 52282 El Dorado Bottom of Folsom Lake at Brown's Ravine boat landing 121 Comment
  UCD111824  Stephanomeria lactucina Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7142 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
  RSA122326  Stephanomeria lactucina J. A. Rutter 1934-8-14 2 El Dorado 1.5 miles NW of Alder Hill. 2195 Comment
  RSA95229  Stephanomeria lactucina F. W. Peirson 1931-8-10 9550 El Dorado Along boulevard on west shore of Lake Tahoe. 1921 Comment
  SBBG115666  Stephanomeria tenuifolia B. Crampton 1989-7-17 10214 El Dorado Tahoe Basin, Stateline, at Park Ave at jct with Azure Street Comment
  RSA800082  Stipa Peter Rubtzoff 1974-6-25 7640 El Dorado UC Blodgett Forest Research Station, heliport clearing. Comment
  SEINET10849965  Stipa P. Rubtzoff 1974-6-25 Rubtzoff 7640 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. In the open. Comment
  SACT002366  Stipa lemmonii J. Wilson 1985-6-14 El Dorado 1000' above upper gate, Ulenkamp Road. Shingle Springs. 277.368 Comment
  UCR267863  Stipa manicata Ramona Robison 2012-6-14 s.n. El Dorado Lower Sierra Nevada Foothills, Folsom Lake State Recreation Area, Peninsula Management Area, State Park Road north of intersection with Rattlesnake Bar Road 170 Comment
  UCR249870  Stipa occidentalis var. pubescens George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20908 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  SACT002391  Stipa pulchra Josephine Van Ess 1976-5-31 El Dorado Collected near old cable gate. Rocky slope. 548.64 Comment
  UCD58149  Streptanthus polygaloides Chuck Hughes 2007-5-23 16 El Dorado El Dorado Co. 377 Comment
  CAS-BOT-BC87527  Streptanthus tortuosus G. Thomas Robbins 1945-6-17 1992 El Dorado Above Camp Creek, near Baltic Peak. 1036 Comment
  CAS-BOT-BC87543  Streptanthus tortuosus Herbert F. Copeland 1934-6-15 s.n. El Dorado Near Eagle Creek and Emerald Bay, Lake Tahoe. Comment
  UCD116423  Streptanthus tortuosus J. M. Tucker 1954-6-5 2701 El Dorado beside Highway 50, 0.5 mile above Twin Bridges. 1981 Comment
  UC206130  Streptanthus tortuosus var. orbiculatus Milo S. Baker 1904-7-15 El Dorado Fallen Leaf Lake Lake Tahoe Region Comment
  UC54269  Streptanthus tortuosus var. orbiculatus H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4719 El Dorado Pyramid Peak Sierra Nevada Mountains 2987 Comment
  UCD159866  Streptopus amplexifolius var. americanus G. Ledyard Stebbins 1968-7-20 6806 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
  RSA639077  Styrax redivivus Louis C. Wheeler 1958-7-23 7336 El Dorado Pillikin Mine Comment
  UCD119120  Styrax redivivus J. M. Tucker 1958-5-27 3390 El Dorado Beside State Highway 49, 3.2 miles (by road) north of Cool. Comment
  UCD142217  Symphoricarpos mollis Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7876 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side of bridge (upstream) connecting North Fire Road with South Fire Road. 1946 Comment
  SEINET12265565  Symphoricarpos oreophilus var. utahensis H. H. Heller 1938-1 774 El Dorado Tamarack Trail, FallenLeaf Comment
  UCD42542  Symphoricarpos rotundifolius Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CDA32241  Symphoricarpos rotundifolius var. rotundifolius M. Beyers 2010-8-2 730 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  CHSC204  Symphoricarpos rotundifolius var. rotundifolius V. Holt 1940-7-4 El Dorado Echo Lake Ridge 2133 Comment
  UC480753  Symphoricarpos rotundifolius var. rotundifolius W. C. Blasdale 1923-7-19 El Dorado Fallen Leaf Lake; Lake Tahoe Region Comment
  CAS-BOT-BC99198  Symphyotrichum ascendens Alice Eastwood 1934-9-20 18882 El Dorado Along Fallen Leaf Lake Road Comment
  CAS-BOT-BC99194  Symphyotrichum ascendens Ella Dales Cantelow 1940-7-19 3357 El Dorado W. of Meyers Rd. to Carson Pass Comment
  SD236176  Symphyotrichum bracteolatum G. K. Helmkamp, E. A. Helmkamp 2006-7-31 11067 El Dorado Northern Sierra Nevada Mountains: along Wright's Lake Road (Forestry Route 4) 3.3 miles north of Hwy US-50 2049 Comment
  UC373243  Symphyotrichum bracteolatum Marcus E. Jones, A. M. 1882-9-20 2743 El Dorado St. Lawrence Comment
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Sep 26 2006
  SJSU11819  Symphyotrichum foliaceum var. parryi Thor Willsrud 1963-9-28 El Dorado 0.75 mi S of Echo Lake 2286 Comment
  UC148988  Symphyotrichum spathulatum H. M. Hall 1910-7-25 8812 El Dorado Cascade Lake 1950 Comment
  UCD136626  Symphyotrichum spathulatum P. B. Kennedy 1920-8-16 97 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC98096  Symphyotrichum spathulatum F. A. MacF. 1934-7-18 12601 El Dorado Fallen Leaf Lake, Lake Tahoe Dist. Comment
  CHSC73009  Symphyotrichum spathulatum var. spathulatum L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5784 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
  CHSC73010  Symphyotrichum spathulatum var. spathulatum L. P. Janeway 1998-8-5 5954 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
  UCD166001  Symphyotrichum spathulatum var. yosemitanum Daniel M. McNair 2016-7-12 2149 El Dorado West side of Tahoe Basin at D.L. Bliss State Park. 2044 Comment
  CAS-BOT-BC221908  Taeniatherum caput-medusae R. E. Frenkel 1964-6-12 569 El Dorado Sly Park Dam, northern segment 1066 Comment
  CAS-BOT-BC376846  Taraxacum Elsie Z. Lovegrove 1941-6-7 s.n. El Dorado Fallen Leaf Lake road Comment
  UC624285  Tauschia hartwegii L. Constance 1939-5-6 2474 El Dorado 3.5 mi s Eldorado; Sierra Nevada foothills 457 Comment
  CAS-BOT-BC85207  Taxus brevifolia Ira L. Wiggins 1946-5-11 11222 El Dorado 6 mi. E. of Georgetown 975 Comment