Search Results — 2000 specimen records retrieved (1602 records with coordinates)
(That's the default maximum. Contact Jason Alexander for larger data requests.)

Results for search: County=EL DORADO; Source=All;   

Mapping Options:

BerkeleyMapper with county and bioregion layers
BerkeleyMapper without layers.
KML export
(Note: only records with coordinates are mappable)

Download Options:
Select all records · Select records with coordinates

Include annotations and voucher information

PLEASE NOTE: Due to changes in newer versions of Excel, directly copying text from the above selected results does not produce a usable table.
    Follow these steps:
      1. The contents of the selected results window must be copied into a text editor like TextEdit for Mac or WordPad for Windows
      2. The selected results must be saved as a new text document.
      3. This new text document can now be copied into Excel or imported as a tab delimited text file.

(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page.
Turn on yellow flags to show possible range discrepancies. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  JEPS73169  Abies Gladys L. Smith 1963-7-28 1960 El Dorado road bank U. S. 50; Echo Summit area, U.S. 50 2194 Comment
  CAS-BOT-BC73563  Abies concolor Geo. B. Grant 1906-7-15 6996 El Dorado Tahoe Tavern, Lake Tahoe 1889 Comment
  CAS-BOT-BC330663  Acer glabrum var. glabrum Francis Price no date on label s.n. El Dorado Lake Tahoe Comment
  UC35026  Acer glabrum var. glabrum W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Glen Alpine vicinity of Lake Tahoe, , Glen Alpine (Mt. Tallac) 1897 Comment
  RSA76995  Acer glabrum var. torreyi F. W. Peirson 1925-7-4 6267 El Dorado Shore of Fallen Leaf Lake, Sierra Nevada. 1951 Comment
  UCR136677  Acer macrophyllum June Latting 1958-4-15 237 El Dorado Sierra Nevada Mtns., Calif. Hwy 49 at Cosumnes River, 10 miles south of El Dorado, at Amador Co. line 244 Comment
  UCR189509  Acer macrophyllum George K. Helmkamp, E. A. Helmkamp 2007-3-22 11669 El Dorado Foothills, Northern Sierra Nevada Mountains, Mt. Aukum Road at the crossing of the middle fork of Cosumnes river, west of jct of Bucks Bar Road 622 Comment
  SEINET12766397  Acer macrophyllum Denise Fruitt 1982-5-9 31 El Dorado Sierra Nevada, Property off Grizzly Flat Road, 9.8 mi E. Somerset.; 0 1067 Comment
  JEPS72579  Achillea millefolium Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2750 El Dorado below summit area Mt. Tallac 2667 Comment
  UCD128308  Achillea millefolium G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11021 El Dorado Northern Sierra Nevada Mountains, North Truckee River Road, 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe. 2009 Comment
  UCD96115  Achillea millefolium Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6979 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley Unit off Kanaka Valley Road, north of Cameron Park. Along main dirt road through valley. 304 Comment
  CAS-BOT-BC344837  Achillea millefolium Peter Rubtzoff 1975-6-26 8144 El Dorado U.C. Blodgett Forest Research Station: County Road, ca. 1.6 miles east of main Station entrance. 1298 Comment
  CAS-BOT-BC210644  Achnatherum lemmonii R. E. Frenkel 1964-6-11 543 El Dorado On Sly Park Road, 0.1 mile south of entrance to Sly Park 1103 Comment
  CAS-BOT-BC210645  Achnatherum lemmonii Beecher Crampton 1956-6-1 3516 El Dorado North slope of Pine Hill 609 Comment
  CAS-BOT-BC221643  Achnatherum lemmonii Peter Rubtzoff 1976-6-8 8601 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: County Road ca. 0.05 mi. west of Headquarters Road junction (Comp. 220R) 1292 Comment
  UCD36971  Achnatherum lemmonii Beecher Crampton 1956-6-1 3516 El Dorado El Dorado County, north slope of Pine Hill. 609 Comment
  SEINET11682304  Achnatherum lettermanii H. H. Heller 1938-1 703 El Dorado Mount Tallae Comment
  CHSC73354  Achnatherum nelsonii subsp. dorei L. P. Janeway; Eric Schroder 1988-9-17 6343 El Dorado Along Trout Creek, about 0.3 mi northeast of confluence of Saxon Creek; about 1 mi east of Lake Tahoe Airport. 1917 Comment
  SEINET222709 Image available Achnatherum nelsonii subsp. dorei K. R. Genz 1978-7-29 8683 El Dorado Eldorado National Forest ; Sierra Nevada 2195 Comment
  UCD149462  Achnatherum nevadense G. Ledyard Stebbins 1977-8-2 77100 El Dorado South of Wrights Lake. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD44148  Achnatherum occidentale subsp. californicum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1514 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  RSA187211  Achnatherum occidentale subsp. occidentale Le Roy Abrams 1928-7-4 12621 El Dorado Fallen Leaf Lake. Comment
  UCD74151  Achnatherum occidentale subsp. occidentale Jennifer W. Burt 2005-8-10 19 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
  UCD74154  Achnatherum occidentale subsp. occidentale Jennifer W. Burt; Jessica Hite 2005-8-18 22 El Dorado Echo Summit' abandoned downhill ski area (off Hwy 50 near Echo Summit) - collected from center of abandoned ski run. 2270 Comment
  CAS-BOT-BC218641  Achnatherum occidentale subsp. pubescens John Thomas Howell 1963-7-12 39872 El Dorado 3 miles sw of Twin Bridges on road to Kyburz, Sierra Nevada 1676 Comment
  UCD51172  Achnatherum occidentale subsp. pubescens J. D. Skoss 1947-5-20 s.n. El Dorado High Sierra. Comment
  UCD51193  Achnatherum occidentale subsp. pubescens John Thomas Howell 1943-7-27 18887 El Dorado Silver Fork of American River. 1432 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
  UCD44056  Acmispon americanus var. americanus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1422 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
Read comments
Jun 11 2012
  SEINET5327394  Acmispon grandiflorus var. macranthus K. Brandegee 1907-1 s.n. El Dorado Sweetwater Creek Comment
  SEINET12616223  Aconitum columbianum K. Christie 2010-6-24 1859 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  CAS-BOT-BC391387  Aconitum columbianum subsp. columbianum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  RSA9124  Aconitum columbianum subsp. viviparum Carl B. Wolf 1928-8-15 3290 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2287 Comment
  CAS-BOT-BC412596  Aconogonon alaskanum Alice Eastwood 1906-7-21 1259 El Dorado Glen Alpine Region. Trail to Angora Lakes Comment
  CDA7843  Acroptilon repens Annie Walker 2007-9-5 PDR# 1440782 El Dorado Echo Summit (Nebelhorn) 0 Comment
  UCD112630  Adenostoma fasciculatum Lisa L. Serafini 1982-5-30 14 El Dorado Pine Hill, 1/3 mile E of lookout tower, near crest of E highpoint. 615 Comment
  UCD14631  Adenostoma fasciculatum Deanna Lynn Pfleger 1989-5-6 20 El Dorado 150 meters from Pine Hill Summit, 15-20 ft. off of road; 640 Comment
  SEINET6190176  Adenostoma fasciculatum L. Miller 1934-4-29 s.n. El Dorado Between Georgetown and Placerville Comment
  SBBG215  Adiantum aleuticum H. and M. Dearing 1931-7-31 2945 El Dorado Lucile Lake Trail, Fallen Leaf Lake region 2133 Comment
  UC964819  Adiantum aleuticum G. Thomas Robbins 1945-6-17 1998 El Dorado bank above Camp Creek near Baltic Peak 975 Comment
  UCD137194  Adiantum jordanii G. K. Helmkamp; E. A. Helmkamp 2006-6-7 10645 El Dorado Foothills, Northern Sierra Nevada Mountains: hiking trail, 3.4 miles northwest of Placerville along Hwy CA-49. 512 Comment
  UCD37306  Aegilops triuncialis Beecher Crampton 1959-5-18 5221 El Dorado El Dorado County, Latrobe. Comment
  OBI74564  Aesculus californica David J. Keil 1992-1 23322 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  JEPS71526  Agastache urticifolia Gladys L. Smith 1964-7-31 2267 El Dorado on Echo Lake side of summit on trail to Fallen Leaf Lake; on trail to Fallen Leaf Lake, Echo Lake side 2346 Comment
  RSA781365  Agastache urticifolia George K. Helmkamp, E. A. Helmkamp 2009-7-22 15280 El Dorado Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road 1851 Comment
  SBBG71567  Agastache urticifolia M. N. Ackley -Jul-1920 485 El Dorado Lake Tahoe region 1901 Comment
  SEINET9313711  Agastache urticifolia Unknown 2010-7-23 16624 El Dorado Northern Sierra Nevada Mountains Comment
  PASA1151  Agastache urticifolia Frank W. Peirson 1925-7-6 El Dorado Glen Alpine Road near Fallen Leaf Lake 1981 Comment
  JEPS72520  Ageratina occidentalis Gladys L. Smith 1964-7-31 2302 El Dorado trail from Echo Lake to Fallen Leaf Lake 2194 Comment
  SBBG62654  Ageratina occidentalis R. H. Nordhoff 1940-8-8 535 El Dorado trail to Lake Lucile above Glen Alpine Resort 2286 Comment
  UC149011  Ageratina occidentalis H. M. Hall 1910-7-28 8827 El Dorado Heather Lake Sierra Nevada Mountains, Heather Lake 2407 Comment
  UCD165855  Ageratina occidentalis Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9184 El Dorado West side of Tahoe Basin. Emerald Bay State Park. Cove at lakeshore along Emerald Point. 1904 Comment
  CAS-BOT-BC29400  Ageratina occidentalis M. E. Parsons 1909-8-1 s.n. El Dorado Eagle Falls, Emerald Bay Comment
  CAS-BOT-BC29404  Ageratina occidentalis Alice Eastwood 1906-9-5 1328 El Dorado Glen Alpine Comment
  CAS-BOT-BC295540  Agnorhiza bolanderi Beecher Crampton 1967-5-5 7862 El Dorado 1 mile northwest of Pine Hill, Deer Valley and Starbuck Roads 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-BC295691  Agnorhiza reticulata John Thomas Howell 1976-8-1 52047 El Dorado Cameron Park about 3 miles west of Shingle Springs 426 Comment
  CAS-BOT-BC295699  Agnorhiza reticulata G. Thos. Robbins 1945-6-30 2013 El Dorado Unspecified Comment
Read comments
Jun 5 2018
  JEPS14632  Agnorhiza reticulata G. Thomas Robbins 1945-6-30 2013 El Dorado immediately w Rescue (along Green Valley Road for 0.25 mi) 396 Comment
  CAS-BOT-BC268078  Agoseris Peter Rubtzoff 1975-6-3 8021 El Dorado U.C. Blodgett Forest Research Station: Pilot Creek Road, 0.15 miles north of junction with Loop Road (near north boundary of Blodgett Forest). 1234 Comment
  CAS-BOT-BC29595  Agoseris X dasycarpa Elizabeth Parsons Hawver 1911-8-3 s.n. El Dorado Aspengrove, Lake Tahoe Region Comment
  CDA3779  Agoseris aurantiaca P. B. Kennedy 1920-8-12 52 El Dorado Eldorado National Forest - Barrett Camp. Comment
  UCD72707  Agoseris glauca var. glauca Ellen Dean; T. Sasaki 2007-7-23 4429 El Dorado Lake Valley Recreation area, north side of golf course on north side of Upper Truckee River. Upper Truckee River Restoration Project monitoring well #30 plot. 1914 Comment
  CAS-BOT-BC15338  Agoseris heterophylla G. K. Helmkamp; E. A. Helmkamp 2008-4-30 13363 El Dorado Bear Creek Road and Daffodil Road, 0.6 miles NE of the junction of Bear Creek and Meadow Brook Road, S of Georgetown 722 Comment
  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-BC22839  Agoseris heterophylla var. cryptopleura G. Thomas Robbins 1943-4-15 998 El Dorado Above North Fork Webber Creek, 3 mi E of Camino 975 Comment
  UC112918  Agoseris heterophylla var. heterophylla Katharine Brandegee 1908-6-3 El Dorado near Pilot Hill Comment
  CAS-BOT-BC13175  Agoseris monticola LeRoy Abrams 1911-7-27 4784 El Dorado Lake Valley, Lake Taheo Region 1950 Comment
  RSA94993  Agoseris monticola F. W. Peirson 1925-7-1 6177 El Dorado Beach sands near state line, Lake Tahoe Comment
  UC521409  Agoseris parviflora E. B. Babcock 1934-7-11 416 El Dorado Tahoe Meadows and State Line P.O. Tahoe Meadows; Lake Tahoe Comment
  UCR217894  Agoseris retrorsa George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16116 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 rd. miles east of its junction with Perry Creek road, air 3.9 mi. ESE (98 deg. ) of Fair Play 1082 Comment
  CAS-BOT-BC13352  Agoseris retrorsa Elizabeth Parsons Hawyer s.n. El Dorado Aspengrove, Lake Tahoe Region Comment
  CAS-BOT-BC162050  Agrostis Elsie Zeile Lovegrove 1951-9-22 s.n. El Dorado Lake Tahoe Basin. Richardson's. Comment
  UCD36215  Agrostis avenacea Beecher Crampton 1953-4-22 1126 El Dorado 3 miles W of Rescue, Hollister Ranch. 365 Comment
  UCD51772  Agrostis avenacea Beecher Crampton 1958-5-29 4857 El Dorado 1/2 mile south of the new Salmon Falls bridge. Comment
  CAS-BOT-BC242646  Agrostis exarata Peter Rubtzoff 1972-9-14 6903 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek area ca. 0.1 mi. south of County Road (Comp. 360R) 1274 Comment
  RSA113628  Agrostis exarata Beecher Crampton 1957-6-18 4249 El Dorado Coloma Comment
  SACT000130  Agrostis hyemalis H. Skidmore 1934-8-11 El Dorado Comment
  UCD44748  Agrostis idahoensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2114 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCR253061  Agrostis idahoensis George K. Helmkamp, Elizabeth Helmkamp 2013-8-2 22078 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy 1793 Comment
  UCD67045  Agrostis oregonensis G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12721 El Dorado Northern Sierra Nevada Mountains: Wright's Lake; south side of the lake at the entrance to the campground. 2131 Comment
  UCR189896  Agrostis oregonensis George K. Helmkamp, E. A. Helmkamp 2007-8-9 12721 El Dorado Northern Sierra Nevada Mountains, Wright's Lake; south side of the lake at the entrance to the campground 2131 Comment
  RSA54079  Agrostis pallens J. T. Howell 1946-8-30 22906 El Dorado Upper Angora Lake Comment
  UCR233006  Agrostis pallens George K. Helmkamp, E. A. Helmkamp 2011-9-24 18339 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road at the junction with South Creek Road, 4.0 miles north of the Wentworth Springs/Loon Lake junction 1750 Comment
  SEINET5335938  Agrostis pallens M. J. Williams, E. McPherson 1974-8-1 74 -ED-8 El Dorado Rubicon Peak Trail 2073 Comment
  SACT000144  Agrostis rossiae J. Lillard, H. Skidmore 1935-7-15 El Dorado 2133.6 Comment
  CAS-BOT-BC138769  Agrostis scabra Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento. 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
  SEINET13276710 Image available Agrostis scabra George K. Helmkamp, Amy Barnes 2014-1 22999 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 1.7 miles south of Crystal Basin Information Station (Riverton 7.5' Q.) 1609 Comment
  UCR258394  Agrostis scabra George K. Helmkamp, Amy Barnes 2014-8-11 22999 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  UCD73758  Agrostis stolonifera Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4458 El Dorado Washoe Meadows State Park. Middle of fen system. 1933 Comment
  UCD53777  Agrostis variabilis P. B. Kennedy 1920-9-17 211 El Dorado El Dorado National Forest, Rock Bound Trail. 2438 Comment
  CAS-BOT-BC173664  Aira caryophyllea Peter Rubtzoff 1974-6-4 7536 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  POM196054  Allium amplectens L. F. Robbins 1927-5-6 s.n. El Dorado Near Camino. Comment
  JEPS33821  Allium campanulatum Gladys L. Smith and Alasdair Neilson 1970-7-26 2569 El Dorado summit area Blue Mountain 2673 Comment
  JEPS74214  Allium campanulatum Gladys L. Smith and Alasdair Neilson 1970-7-27 2477 El Dorado summit area Echo Peak Echo Peak 2711 Comment
  SD237250  Allium campanulatum G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15265 El Dorado Sierra Nevada Mountains: Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north sie of Lyons Creek crossing. 2015 Comment
  UCD111462  Allium campanulatum Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7115 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Northern edge of meadow near road. 1892 Comment
  UCR175769  Allium campanulatum George K. Helmkamp, E. A. Helmkamp 2006-7-31 11045 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  CAS-BOT-BC466413  Allium campanulatum Alice Eastwood 1906-7-1 1008 El Dorado Near Glen Alpine, Lake Tahoe Region Comment
  SEINET197633  Allium campanulatum G. Thomas Robbins 1945-6-23 2011 El Dorado Above North Fork Webber Creek, ca. 3 mi. e. of Camino, 975 Comment
  UCD141797  Allium peninsulare L. K. Mann 1955-5-29 s.n. El Dorado about 1.5 miles west of Pilot Hill. Comment
  UC747531  Allium peninsulare var. peninsulare G. Thomas Robbins 1945-5-20 1933 El Dorado ca. 1/2 mi n Simpson Ranch (along bank of Sweetwater Creek); Sweetwater Creek 182 Comment
Read comments
May 11 2010
  UCD158864  Allium tribracteatum G. Ledyard Stebbins 1971-7-7 8041 El Dorado Ridge 0.5 mile west of Cody Meadows. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC476737  Allium validum G. L. Stebbins 1968-7-20 6809 El Dorado Canyon of Silver Creek, below Junction Dam 1402 Comment
  UCD34720  Allophyllum gilioides subsp. violaceum Beecher Crampton 1989-6-6 10164 El Dorado Tahoe Basin, Stateline, entrance to Stable road. Comment
  UC809597  Allophyllum integrifolium Verne and Alva Grant 1949-7-26 8800 El Dorado 4 mi. w. Echo Summit (on Hwy. 50) 2133 Comment
  UCD74234  Allophyllum integrifolium Jennifer W. Burt; Jessica Hite 2005-8-15 126 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2137 Comment
  UCR173980  Allophyllum integrifolium George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10726 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  UCR253110  Allophyllum integrifolium George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22051 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
  RSA6510  Alnus incana subsp. tenuifolia Jens Clausen 1932-9-13 619 El Dorado Upper end of Truckee River at south end of Lake Tahoe. Comment
  SEINET215293  Alnus incana subsp. tenuifolia M. Yeargan 1973-5-22 062 El Dorado 1 mi N of Luther Pass on Hwy 89 Comment
  UCD109961  Alnus incana subsp. tenuifolia Beecher Crampton 1962-9-25 6690 El Dorado ca. 2 miles north of Meyers, Upper Truckee River Basin. Comment
  UCD109981  Alnus incana subsp. tenuifolia R. Prag 1973-6-26 s.n. El Dorado Emerald Bay SP. 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
  UCD149500  Alopecurus pratensis G. L. Stebbins 1978-7-2 78124 El Dorado Meadow at Fountain Place. (Exact location unknown. Coordinates estimated by label maker.) 2377 Comment
  UCD160895  Amaranthus G. Ledyard Stebbins 1977-6-28 7716 El Dorado Placerville. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC344954  Amelanchier Peter Rubtzoff 1975-7-10 8184 El Dorado U.C. Blodgett Forest Research Station: Mutton Creek Road ca. 0.3 miles east of East Fork Gaddis Creek crossing. 1310 Comment
  RSA78982  Amelanchier pumila E. K. Balls, Percy C. Everett 1952-10-8 18106 El Dorado 1.8 miles NW of El Dorado-Alpine County line, Hwy 89. 2134 Comment
  SBBG2886  Amelanchier utahensis K. K. Muller 1960-7-18 1086 El Dorado St Hwy 89, 5 mi S of Meyer on rd to Luther Pass 1950 Comment
  UCD74251  Amelanchier utahensis Jennifer W. Burt 2005-9-8 101 El Dorado Abandoned ski runs behind South Tahoe High School (1735 Lake Tahoe Blvd., South Lake Tahoe, CA) - collected from center of an abandoned ski run. 1976 Comment
  SEINET3271548 Image available Amsinckia intermedia George K. Helmkamp, E. A. Helmkamp 2007-4-20 11769 El Dorado Foothills, Northern Sierra Nevada Mountains; junction of Uhlenkamp Road and Pine Hill Road, north of Grass Valley Road and northwest of Placerville 401 Comment
  UCR237552  Amsinckia lycopsoides George K. Helmkamp, E. A. Helmkamp 2012-3-9 18619 El Dorado Northern Sierra Nevada Mountains Foothills, Tierra De Dios Drive, 0.4 mile WNW of its junction with Country Club Drive, N of Hwy 50 near Cameron Park 372 Comment
  CAS-BOT-BC45109  Anaphalis margaritacea Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC45099  Anaphalis margaritacea M. E. Parsons 1910-8-1 s.n. El Dorado Aspengrove, Tahoe Comment
  UCD47929  Ancistrocarphus filagineus Margaret Starbuck; Plant Biology 102 2005-5-14 1 El Dorado El Dorado County. Near junction of Meadowbrook and Bear Creek Roads, Along trail that follows Traverse Creek north, upslope of trail, S of bridge crossing. 679 Comment
  UCD56117  Andropogon virginicus T. C. Fuller 1961-10-5 7086 El Dorado 2 mi. east of Cool, Cool-Greenwood Rd. Comment
  UCR219649  Andropogon virginicus var. virginicus George K. Helmkamp, E. A. Helmkamp 2009-11-5 15729 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs, south of the junction of Patterson Dr. and Pleasant Valley Rd 523 Comment
  UCD127134  Angelica breweri P. B. Kennedy 1920-8-14 79 El Dorado El Dorado National Forest - Barrett Camp. 1935 Comment
  UCR179215  Angelica breweri George K. Helmkamp, E. A. Helmkamp 2006-9-12 11376 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  UCD116188  Anoda cristata L. W. Lilley 1933-9-25 s.n. El Dorado Placerville. Comment
  POM52118  Antennaria argentea George B. Grant 1906-7-20 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains 1829 Comment
  JEPS72526  Antennaria media Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2762 El Dorado summit area Mt. Tallac 2819 Comment
  CAS-BOT-BC77255  Antennaria microphylla Greata June s.n. El Dorado Tallac Comment
  POM40290  Antennaria rosea George B. Grant 1906-7-20 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains 1829 Comment
  UC370253  Antennaria rosea E. O. Essig 1928-7-19 El Dorado Upper Echo Lake 518 Comment
  UCD77113  Antennaria umbrinella G. Ledyard Stebbins 1980-8-20 8173 El Dorado Desolation Wilderness area, near crest of ridge of Crystal Range, northeast of Tyler Lake, below point 9168. (Exact location unknown. Coordinates estimated by label maker.) 2758 Comment
  CAS-BOT-BC137760  Anthoxanthum odoratum John Thomas Howell 1963-7-9 39641 El Dorado Sierra Nevada. South Fork American River near Pacific House. 1036 Comment
  UC907649  Anthoxanthum odoratum G. Thomas Robbins 1944-7-6 1755 El Dorado 5 mi s of Pollock Pines (Sly Park); Sly Park 1005 Comment
  UC26387  Antirrhinum vexillocalyculatum subsp. intermedium M. H. Gates 1879-1 El Dorado Rose Springs Comment
  SEINET7072674  Aphanes occidentalis A. G. Vestal 1963-5-5 s.n. El Dorado About 1.1 miles north of El Dorado. UTM Zone 10, 687451mE, 4285117mN. Coordinate datum: NAD 27. Comment
  RSA789182  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). 1311 Comment
  SEINET998826  Apocynum androsaemifolium G. K. Helmkamp, E. A. Helmkamp 2006-1 11028 El Dorado Northern Sierra Nevada Mtns: North Truckee River Rd., 1.4 miles north of CA-50 and ca. 6 miles south of the Lake Tahoe. 2009 Comment
  UCD111821  Apocynum androsaemifolium Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7140 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
  UC136344  Aquilegia Christina Simpson June 1907 El Dorado Simpson's Ranch Sweetwater Creek Comment
  CAS-BOT-BC392132  Aquilegia formosa E. A. McGregor 1909-8-9 58 El Dorado Lake Tahoe Region. Half Moon Lake 2365 Comment
  CAS-BOT-BC392134  Aquilegia formosa S. L. Berry 1902-7-10 s.n. El Dorado Desolation Valley Comment
  UCD19256  Aquilegia formosa Van M. Mar 1989-7-21 22 El Dorado ca. 0.25 mi west of Hwy 89, Vikingsholm Trail. 1981 Comment
  SD233783  Arabidopsis thaliana G. K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10209 El Dorado Northern Sierra Nevada Foothills: between N and Middle forks of Cosumnes River; Juction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset (Camino 7.5' Q) 665 Comment
  JEPS53036  Arabis glabra R. L. Pendleton and F. M. Reed 1907-7-25 1207 El Dorado near Modjeska Falls to Glen Alpine; Lake Tahoe Region 2042 Comment
  POM263667  Arabis holboellii var. pinetorum L. S. Rose 1941-7-9 41301 El Dorado Rubicon Point, Lake Tahoe. 1900 Comment
  RSA0011961  Arabis holboellii var. retrofracta George K. Helmkamp, E. A. Helmkamp 2011-9-1 18227 El Dorado Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  SEINET3147208  Arabis suffrutescens var. suffrutescens M. D. Windham 2002-6-18 2579 El Dorado ENE of Kyburz below Cup Lake near head of Tamarack Creek ca. 1.17 km SSE of the summit (9235) of Ralston Peak 2560 Comment
  CAS-BOT-BC171623  Aralia californica G. Thomas Robbins 1945-7-16 2066 El Dorado Woods along North Fork Webber Creek, 3 mi. e. of Camino 914 Comment
  CAS-BOT-BC128723  Arbutus menziesii G. Thomas Robbins 1943-4-24 1026 El Dorado Above small stream at edge of shady conifer woods, ca. 3 mi. NE of Camino 975 Comment
  SEINET2471285  Arceuthobium abietinum R. L. Mathiasen 2007-8-16 2007 -38 El Dorado Echo Summit on U.S. Rte. 50 2275 Comment
  UC1078831  Arceuthobium campylopodum Job Kuijt 1957-5-18 1338 El Dorado Fallen Leaf Comment
  CAS-BOT-BC410133  Arceuthobium occidentale Gilbert T. Benson 1924-4-13 47 El Dorado near Smith Flat Comment
  UC747667  Arctostaphylos G. Thomas Robbins 1945-2-19 1838 El Dorado 3 mi e Placerville; Fruit Ridge 762 Comment
  CAS-BOT-BC24263  Arctostaphylos mewukka G. Thomas Robbins 1944-3-31 1492 El Dorado Above North Fork Webber Creek, ca 3 mi. e. of Camino. 975 Comment
  RSA633108  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24984 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  UCD52370  Arctostaphylos mewukka Jim McHenry 1992-4-17 s.n. El Dorado 1219 Comment
  UCD52461  Arctostaphylos mewukka F. B. Herbert 1916-6-9 El Dorado Shingle Springs; 8 miles SW of Placerville. Comment
  UCR250191  Arctostaphylos mewukka George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20873 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  UC70646  Arctostaphylos nevadensis Miss K. A. Chandler Sept. 1901 El Dorado between Tahoe and Lucile 2133 Comment
  CAS-BOT-BC39945  Arctostaphylos nissenana C. H. Belshaw 1935-6-1 842 El Dorado Upper fork of Martinez Creek; south of Diamond Springs. 609 Comment
  RSA121327  Arctostaphylos nissenana C. M. Belshaw 1936-3-1 1535 El Dorado Ridge N of Otter Creek, 2 1/4 miles WSW of Volcanoville. 762 Comment
  RSA633226  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24944 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
  SEINET11984928  Arctostaphylos nissenana Unknown 1965-1 424 El Dorado hill S of the end of North Circle Drive overlooking Martinez Creek from N, S of Diamond Springs Comment
  CAS-BOT-BC46669  Arctostaphylos patula Elsie Zeile Lovegrove 1949-6-17 s.n. El Dorado Granite Lake Trail, Emerald Bay. Comment
  CAS-BOT-BC46691  Arctostaphylos patula Alice Eastwood 1906-7-21 s.n. El Dorado Glen Alpine Region. Comment
  RSA635206  Arctostaphylos patula Jon E. Keeley 1993-9-13 24960 El Dorado Peavine Ridge Road, burned September 1992. East of Placerville. 1550 Comment
  UCD14787  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -3 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
  UCD14796  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -38 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
  UCD52614  Arctostaphylos viscida W. Robert Powell 1984-9-28 3063 El Dorado Along Ice House Road, 1.3 road mi from Highway 50. South Slope. Occasional shrub in ponderosa pine forest. 1097 Comment
  UCD52623  Arctostaphylos viscida Roman Gankin 1966-2-24 676 El Dorado Pine Hill, ca. 2 miles west-northwest of Rescue, El Dorado county, California. Comment
  RSA636955  Arctostaphylos viscida subsp. mariposa Jon E. Keeley 1993-9-13 24957 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 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-BC48238  Arctostaphylos viscida subsp. viscida Alice Eastwood 1922-4-8 11130 El Dorado Louisville Comment
  JEPS78432  Arctostaphylos viscida subsp. viscida Edward Lee 1936-3-1 1789 El Dorado Coloma-Placerville road about 1 1/2 mi (by road) se Coloma Comment
  CHSC73632  Arnica chamissonis L. P. Janeway; Eric Schroder 1998-8-13 6048 El Dorado Large meadow along Upper Truckee River, about 0.1 mi south of Hwy 50. 1900 Comment
  UC1192193  Arnica chamissonis Verne Grant and A. Grant 1946-7-23 7771 El Dorado Camp Richardson Lake Tahoe 1889 Comment
  UC1213880  Arnica chamissonis Verne Grant and Alva Grant 1946-7-23 7771 El Dorado e of Camp Richardson; Lake Tahoe 1889 Comment
  RSA417132  Arnica chamissonis subsp. foliosa N. C. Cooper 1944-8-20 2587 El Dorado Lake Tahoe, south end 1982 Comment
  CAS-BOT-BC82306  Arnica cordifolia Alice Eastwood 1909-1 187 El Dorado Emerald Bay, Lake Tahoe Region Comment
  SFV11112  Arnica cordifolia J. Turner, F. M. Ball 1962-7-13 1208 El Dorado Highway 89, about 5 miles south of Meyers. Moist, rocky, roadside bank. 2287 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
  CAS-BOT-BC82646  Arnica latifolia A. A. Heller 1916-8-11 12544 El Dorado South side of Echo Lake Comment
  CAS-BOT-BC82699  Arnica longifolia G. L. Stebbins 1977-8-3 77104 El Dorado North of Island Lake, Desolation Wilderness Area 2712 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
  JEPS71781  Arnica mollis Gladys L. Smith 1963-7-28 1943 El Dorado Echo Summit 2250 Comment
  UCD44233  Arnica mollis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1599 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  RSA9217  Arnica mollis C. B. Wolf 1928-8-17 3341 El Dorado Trail from Susie to Heather Lake. 2393 Comment
  UC892199  Arnica nevadensis Alice Eastwood 1906-8-1 1170 El Dorado Mt. Tallac Lake Tahoe Comment
  CAS-BOT-BC85068  Arnica parryi E. A. McGregor 1909-8-22 173 El Dorado Glen Alpine Creek - Lake Tahoe Region 2072 Comment
  UCD150056  Artemisia arbuscula G. Ledyard Stebbins 1984-8-15 C 457 El Dorado Desolation Wilderness. Summit of divide, north of Rockbound Pass. (Exact location unknown. Coordinates estimated by label maker. Newspaper notes for this collection say 15 Aug 1984 and notebook says 14 Aug 1985.) 2819 Comment
  RSA417433  Artemisia arbuscula subsp. arbuscula Wm. Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  UC674784  Artemisia douglasiana Thomas Morley 1941-9-20 160 El Dorado at Twin Bridges (n side of Placerville-Echo Lake Highway, along Pyramid Creek); Sierra Nevada, Pyramid Creek 1828 Comment
  UCD129285  Artemisia douglasiana G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12586 El Dorado Northern Sierra Nevada Mtns: Traverse Creek Road at the crossing of Traverse Creek; about 2 miles southeast of its junction with CA-193. 732 Comment
  UCD129309  Artemisia douglasiana G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11273 El Dorado Northern Sierra Nevada Mountains Foothills. Ice House Road, 2.3 miles south of Union Reservoir Road. 1552 Comment
  RSA9254  Artemisia douglasiana C. B. Wolf 1928-8-17 3364 El Dorado Glen Alpine Falls, Fallen Leaf Lake. 2067 Comment
  SEINET11841735  Artemisia douglasiana W. Knight, Knight, I. 1983-1 4776 El Dorado E of Echo Summit along U.S. 50. Collected from Tilden Botanic Garden. Red Fir Forest Plant Community 2286 Comment
  UCD60652  Artemisia tridentata Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4115 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  CAS-BOT-BC97306  Artemisia tridentata subsp. tridentata Elsie Zeile Lovegrove 1951-9-13 s.n. El Dorado Fallen Leaf Lake road at Highway 50 Comment
  SEINET9372949  Asarum hartwegii Unknown 1976-5-1 17 El Dorado 12.1 mi NE of Somerset on Road E-16; yellow pine forest, full shade, associated with trees and shrubs, soil dry. Comment
  SEINET1908705  Asclepias cordifolia G. K. Helmkamp, E. A. Helmkamp 2008-1 13573 El Dorado Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River (Pollock Pines 7.5' Q.; open roadside. 716 Comment
  UC85436  Asclepias cordifolia Katharine Brandegee 1907-5-27 El Dorado near Placerville (on road to Coloma, type locality) Comment
  UCR206388  Asclepias cordifolia George K. Helmkamp, E. A. Helmkamp 2009-5-19 14720 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.2 miles west of its junction with Happy Valley Cutoff road 561 Comment
  UCSB50190  Asclepias cordifolia Gray, John 1976-5-6 El Dorado On Highway 49, 6 miles east of Auburn along roadside; T 13N R 9E 426 Comment
  UCD121333  Asclepias fascicularis G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12583 El Dorado Northern Sierra Nevada Mountains: Traverse Creek Road at the crossing of Traverse Creek; about 2 miles southeast of its junction with CA-193. 732 Comment
  UCSC000970  Aspidotis densa D. J. Norman 1967-9-3 5 El Dorado meadow above lake, south end of Fallen Leaf Lake - Fallen Leaf Lake 1920 Comment
  CAS-BOT-BC97484  Aster Elsie Zeile Lovegrove 1950-10-17 s.n. El Dorado Road to Lily Lake Comment
  UCR189460  Aster foliaceus var. parryi George K. Helmkamp, E. A. Helmkamp 2007-8-4 12712 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail at Leek Spring meadow, about 2 miles northwest of CA-88 2238 Comment
  RSA715290  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2005-9-23 9925 El Dorado Northern Sierra Nevada Mts.: Wright's Lake Tie Road (Forest Road 32) 1 mile west of its junction with Wright's Lake Road (Forest Road 4) NNE of Kyburz 2043 Comment
  UCR233327  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2011-9-1 18228 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  SEINET946265  Asteraceae R. J. Barr 1968-1 68 -447 El Dorado 10 miles west of Rescue 30 Comment
  UC1213897  Astragalus bolanderi Verne Grant, Alva Grant 1946-9-1 7856 El Dorado near Echo Lake (w-facing slope Mt. Ralston); , near Echo Lake 2682 Comment
  UC532191  Astragalus bolanderi Herbert F. Copeland 1934-7-22 El Dorado Near Wright's Lake. 2133 Comment
  UCR218094  Astragalus bolanderi George K. Helmkamp, E. A. Helmkamp 2010-7-23 16615 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 0.2 mile west of its junction with Wright's Lake Road and beside Silver Creek, 4 miles NE (31 deg. ) of Kyburz 2021 Comment
  CAS-BOT-BC177557  Astragalus bolanderi John Thomas Howell 1945-9-29 21533 El Dorado Lake of the Woods Comment
  CAS-BOT-BC178478  Astragalus gambelianus Peter H. Raven; H. L. Mason; R. Ornduff; et al. 1957-4-28 10726 El Dorado 1.7 miles s.w. of Garden Valley - Sierra Nevada Comment
  RSA800185  Astragalus gambelianus Robert F. Thorne, Percy C. Everett 1964-4-16 33743 El Dorado 2 miles S of center of Placerville. 640 Comment
  SEINET5325702  Astragalus gambelianus H. N. Mozingo 1976-4-3 s.n. El Dorado Cool 610 Comment
  UC746981  Astragalus gambelianus G. Thomas Robbins 1944-5-16 1607 El Dorado 3 mi e Placerville (at Institute of Forest Genetics); Institute of Forest Genetics, e of Placerville 822 Comment
  SEINET11711179  Athyrium alpestre var. americanum H. H. Heller 1938-1 744 El Dorado Stanford Camp, Fallen Leaf Comment
  UC185189  Athyrium distentifolium var. americanum H. M. Hall 1910-7-25 El Dorado Heather Lake Comment
  CAS-BOT-BC66007  Athyrium filix-femina Elsie Zeile Lovegrove 1950-10-16 s.n. El Dorado Trail to Lily Lake Comment
  UCR173829  Athyrium filix-femina var. cyclosorum George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10647 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  RSA0013409  Athysanus pusillus George K. Helmkamp, E. A. Helmkamp 2012-5-22 19035 El Dorado Silver Fork Road, 0.9 mile south of US-50 in Kyburz 1381 Comment
  CAS-BOT-BC17407  Athysanus pusillus Peter H. Raven; G. Thomas Robbins 1956-4-28 9063 El Dorado Sierra Nevada. Near the South Fork of the American River 2.4 miles from Placerville on raod to Kelsey. Comment
  UCR235136  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 180 Comment
  UCSB23642  Baccharis pilularis McMinn, Howard 1933-9-4 El Dorado 2 miles south of Diamond Springs Comment
  UCD19988  Baccharis pilularis subsp. consanguinea C. H. Lamoureux; M. Ingle 1955-11-25 1002 El Dorado 2 miles NE of Bass Lake. 365 Comment
  UC206769  Balsamorhiza deltoidea Katharine Brandegee 1909-4-28 El Dorado between Auburn and Cool Auburn Comment
  UC206780  Balsamorhiza deltoidea Katharine Brandegee 1909-4-28 El Dorado between Auburn and Cool Auburn Comment
  UC1614039  Barbarea vulgaris Charles M. Belshaw 1935-7-7 1092 El Dorado 6 mi. s. Strawberry (Cody Meadows); Sierra Nevada Mts., Cody Meadows 2590 Comment
  JEPS78389  Berberis aquifolium var. repens Edward Lee 1936-3-1 1783 El Dorado ca. 1 3/4 mi. straightline n.e. Georgetown (n. slope of Hotchkiss Hill); Hotchkiss Hill 914 Comment
  UC747390  Berberis aquifolium var. repens G. Thomas Robbins 1944-4-30 1569 El Dorado 3-4 mi ne Newtown (ridge above South Fork Webber Creek) 914 Comment
  RSA0089829  Blechnum spicant Dean Wm. Taylor, T. Engstrom, K. Tiesen 2015-6-11 21544 El Dorado Little Silver Creek (ca. 1.3 air miles WNW of Union Valley Reservor Dam) at bridgecrossing of logging road (Deer Knob Road). 1440 Comment
  UCR254778  Blechnum spicant Peter Rubtzoff 1972-10-11 7015 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Bacon Canyon below the bunk-house near headquarters 1280 Comment
  CAS-BOT-BC16811  Boechera John Thomas Howell 1925-7-6 1399 El Dorado Trail to top of Mount Tallac, Lake Tahoe region. Comment
  JEPS72279  Boechera covillei Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2679 El Dorado Freel Peak summit area Freel Peak 2895 Comment
  JEPS72010  Boechera depauperata Gladys L. Smith and Alasdair Neilson 1970-8-26 2680 a El Dorado Freel Peak summit area Freel Peak 2895 Comment
  CAS-BOT-BC16287  Boechera howellii L. R. Abrams 1931-8-1 12927 El Dorado Pyramid Peak. Comment
  UCD42583  Boechera pendulocarpa Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CHSC114903  Boechera pinetorum M. Beyers; G. F. Hrusa 2011-7-20 1012 El Dorado The Sierra Nevada Mountains: Shealor Lakes. Comment
  UC855434  Boechera pinetorum Lewis S. Rose 1941-7-9 41301 El Dorado Rubicon Point Lake Tahoe 1950 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
  CAS-BOT-BC14214  Boechera pinetorum Elsie Zeile Lovegrove 1938-6-17 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake. Comment
  CAS-BOT-BC14220  Boechera pinetorum Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake. Comment
  JEPS53126  Boechera platysperma Alice Ottley 1920-7-13 1170 El Dorado near Fallen Leaf Lake; Echo Ridge Comment
  SJSU15253  Boechera platysperma Lars Rosengreen 2011-7-5 51 El Dorado near Upper Angora Lake on the glacier moraine to the east of the lake along the trail to Unnamed Lake 2259 Comment
  UC402534  Boechera platysperma W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe; Cascade Mts. 1897 Comment
  JEPS72016  Boechera pratincola Gladys L. Smith 1964-7-6 2098 a El Dorado near Echo Summit (trail around Echo Lakes); Echo Lakes 2255 Comment
  UCD147696  Boechera stricta Allyson Ayalon; Lucie Jerabkova 2012-7-1 74 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 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
  RSA757538  Botrychium multifidum George K. Helmkamp, Amy Barnes 2009-7-8 15156 El Dorado Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  UC1481844  Botrychium multifidum Mary C. Alexander 1943-1 El Dorado Fallen Leaf Lake Comment
  BFRS361 Image available Boykinia major Peter Rubtzoff, John Thomas Howell 1973-7-17 7069 El Dorado Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mi. south of County Road (Comp. 370E). Comment
  CAS-BOT-BC417612  Boykinia major A. A. Heller 1915-9-11 12266 El Dorado On the Lincoln Highway 5 miles east of Kyburz 1524 Comment
  CAS-BOT-BC417615  Boykinia major Peter Rubtzoff 1974-7-18 7693 El Dorado Blodgett Forest: Pilot Creek canyon along Pilot Creek (public) road north of Blodgett Forest Section 5. Pilot Creek margin near Pilot Creek road crossing. Comment
  CHSC98761  Boykinia occidentalis L. P. Janeway 2007-7-8 9081 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. 680 Comment
  UC420465  Boykinia occidentalis Katharine Brandegee May 1907-May 1909 El Dorado Placerville Comment
  CAS-BOT-BC127793  Brickellia grandiflora Mabel B. Peirson 1931-8-5 s.n. El Dorado Echo Lake Region. Slopes above Tamarac Lake 2438 Comment
  UC1035812  Brickellia grandiflora Annie M. Alexander and Louise Kellogg 1943-8-24 3472 El Dorado Lake Tahoe region Sierra Nevada, Lake Tahoe Region Comment
  CAS-BOT-BC145528  Briza minor G. L. Stebbins; L. D. Smith 1978-5-14 7864 El Dorado Along south fork of American River, near Chili Bar. 304 Comment
  SACT000476  Briza minor J. Wilson 1982-7-25 El Dorado 0.1 miles south on Alhambra Drive from intersection; Gabbro, savanna, disturbed spring; slope/aspect 1 deg./SW 390.14 Comment
  SEINET3282808 Image available Briza minor George K. Helmkamp, E. A. Helmkamp 2009-5-24 14765 El Dorado Sierra Nevada Mountains Foothills; Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49. 381 Comment
  CAS-BOT-BC132174  Brodiaea Peter Rubtzoff 1976-6-10 8622 El Dorado Blodgett Forest: County Road ca. 0.7 mi. east of Headquarters Road junction (Comp. 220R) 1363 Comment
  CAS-BOT-BC132175  Brodiaea Peter Rubtzoff 1976-5-18 8518 El Dorado Blodgett Forest: Gaddis Creek area off Camp 1 Road ca. 0.7 mi. south of junction with Quail Landing Road (off Lower Gaddis Creek Road ca. 0.75 mi. south of junction with Chinquapin Flat Road) (Comp. 660E) 1267 Comment
  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
  UC747513  Brodiaea elegans subsp. elegans G. Thomas Robbins 1943-5-28 1099 El Dorado 3 mi e Placerville (forest at western edge of Institute); Institute for Forest Genetics 731 Comment
  UCR173818  Bromus anomalus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10633 El Dorado Northern Sierra Nevada foothills, Rock Creek Road, about 2.2 miles east of its junction with Calif. Hwy 193 424 Comment
  UCD60622  Bromus carinatus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4085 El Dorado Washoe Meadows State Park. Southern part of park. Restored quarry area. 1933 Comment
  UC53789  Bromus carinatus var. carinatus Miss Ora Baring July 1901 El Dorado Lake Tahoe Comment
  UC907610  Bromus carinatus var. carinatus G. Thomas Robbins 1944-6-16 1696 El Dorado 3 mi e of Placerville (at Institute of Forest Genetics); Institute of Forest Genetics 822 Comment
  UCR207444  Bromus carinatus var. carinatus George K. Helmkamp, Amy Barnes 2009-7-8 15157 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  CAS-BOT-BC148832  Bromus carinatus var. marginatus Alice Eastwood 1906-7-23 s.n. El Dorado Glen Alpine Region. Camp Agassiz. Comment
  CAS-BOT-BC148834  Bromus carinatus var. marginatus H. F. Copeland 1939-6-25 s.n. El Dorado Near Fallen Leaf Lake. Canyon of Glen Alpine Creek. 1828 Comment
  UC60186  Bromus diandrus J. G. Lemmon June 1889 El Dorado Lake Tahoe Comment
  SEINET3285076 Image available Bromus hordeaceus George K. Helmkamp, E. A. Helmkamp 2009-5-24 14768 El Dorado Sierra Nevada Mountains Foothills: Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49. 381 Comment
  UCR179221  Bromus inermis George K. Helmkamp, E. A. Helmkamp 2006-9-12 11369 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  SACT000560  Bromus laevipes Josephine Van Ess 1975-6-13 El Dorado along fire road upstream from Salmon Falls Rd 152.4 Comment
  UCD58880  Bromus laevipes R. Tofsrud 1948-7-1 s.n. El Dorado El Dorado Co. Comment
  CAS-BOT-BC162376  Bromus madritensis G. L. Stebbins; L. D. Smith 1978-5-14 7868 El Dorado Along south bank of South Fork American River, near Chili Bar. 304 Comment
  RSA115227  Bromus marginatus Beecher Crampton 1956-6-22 3606 El Dorado 1/2 mile east Omo Ranch P.O. 777 Comment
  SACT000591  Bromus mollis J. Wilson 1982-5-7 El Dorado area to west of and along road for 1/4 mile; savanna, chaparral, open brush/grassland 243.8 Comment
  SACT000592  Bromus mollis J. Wilson 1982-5-2 El Dorado within 50 yards north of intersection; metamorphic, savanna, disturbed roadside 188.976 Comment
  UCD59239  Bromus orcuttianus August L. Hormay 1932-7-7 s.n. El Dorado 7 miles north of Placerville. Comment
  NY664617  Bromus tectorum D. W. McNeal 1975-5-27 1616 El Dorado Above Hwy. #50, 13.1 mi. w. of Echo Summit and 4.1 mi. w. of Kyburz Comment
  UCD37308  Bromus tectorum var. glabratus Beecher Crampton 1959-5-18 5223 El Dorado El Dorado County, Latrobe. Comment
  UCD149195  Bromus vulgaris G. L. Stebbins 1976-5-31 7628 El Dorado American River just west of crossing of Iowa Creek. Along Chute Camp Road above South Fork. (Exact location unknown. Coordinates estimated by label maker.) 609 Comment
  CHSC73530  Calamagrostis canadensis L. P. Janeway; Eric Schroder 1998-9-1 6239 El Dorado Lake Tahoe Basin-National Forest. Meadow along Tallac Creek, about 1.0 mi southwest of Lake Tahoe. 1935 Comment
  SACT000801  Calamagrostis canadensis H. Jenkins 1937-4-5 El Dorado 2 miles south of Echo Summit Comment
  UCR258793  Calamagrostis canadensis George K. Helmkamp, Amy Barnes 2012-8-19 19654 El Dorado Northern Sierra Nevada Mountains, northwest side of Ice House Road, 0.2 mile north of its junction with Forest Route 13N20, c 1.3 miles northeast of Wentworth Springs Road 1787 Comment
  UCD44771  Calamagrostis stricta C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2137 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UC1729979  Calamagrostis stricta subsp. inexpansa L. P. Janeway, Eric Schroder 1998-9-1 6236 A El Dorado about 1.0 mi sw of Lake Tahoe (large meadow along Tallac Creek, Emerald Bay Quadrangle); meadow along Tallac Creek, Emerald Bay Quadrangle 1935 Comment
  CAS-BOT-BC438380  Calandrinia ciliata Peter H. Raven; H. L. Mason; R. Ornduff; et al 1957-4-28 10721 El Dorado 1.7 mi. s.w. of Garden Valley Comment
  UCR173331  Calandrinia ciliata George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10249 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
  CAS-BOT-BC438379  Calandrinia ciliata G. Thomas Robbins 1944-6-13 1681 El Dorado At Institute of Forest Genetics, 3 mi. e. of Placerville 822 Comment
  SEINET4169759  Calliprora scabra Unknown 1945-5-20 1945 El Dorado Along Deer Valley Road , northwest of Rescue 305 Comment
  CAS-BOT-BC84068  Calliscirpus brachythrix Alice Eastwood 1906-7-21 1220 El Dorado Trail to Angora Lakes Comment
  JEPS73143  Calocedrus decurrens Gladys L. Smith 1972-7-17 3587 El Dorado along road from Lily Lake to Glen Alpine Spring Comment
  BFRS59 Image available Calochortus Peter Rubtzoff 1974-6-5 7567 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) Comment
  UCD139463  Calochortus albus L. Turner 1995-5-24 9 El Dorado along Hwy 193, 0.7 m north of junction with Hwy 49. 525 Comment
  UCR196854  Calochortus albus George K. Helmkamp, E. A. Helmkamp 2008-6-5 13595 El Dorado Sierra Nevada Mountains, Forbay Road, 5.3 miles north of its junction with Pony Express Trail in Pollock Pines 947 Comment
  UCSC000132  Calochortus albus John Ingram 1953-5-17 126 El Dorado CaliforniaState Highway 49 one mile north of Placerville Comment
  UC747521  Calochortus albus G. Thomas Robbins 1943-4-30 1052 El Dorado 2.5 mi e Placerville (at the w edge of the Institute of Forest Genetics); Institute of Forest Genetics 731 Comment
  UC423004  Calochortus minimus R. L. Pendleton 1907-7-23 1028 El Dorado Grass Lake Trail Lake Tahoe Region 2103 Comment
  UCR84758  Calochortus minimus Kathy Harper 1992-5-17 s.n. El Dorado Northern Sierra Nevada Mtns., Pipi Meadow (Forest Service Campground), 25 mi NE of Pioneer Station off of State Hwy 88, 6 mi north of North South Road from Omo Ranch Road [26 miles east of Jackson], along middle fork of Cosumnes River 1189 Comment
  SEINET8197421  Calochortus monophyllus D. A. Buck 1959-4-25 19 El Dorado Along Hwy 50 near Placerville. 549 Comment
  UC747551  Calochortus nudus G. Thomas Robbins 1943-4-25 1029 El Dorado ca 3 mi e Camino (on ridge se and above North Fork Webber Creek canyon) 1036 Comment
  UCD139603  Calochortus venustus Allan Gilbert 1974-6-3 94 El Dorado near the Latrobe Road Bridge and the Cosumnes River. 198 Comment
  CAS-BOT-BC270521  Calycadenia multiglandulosa Brandegee s.n. El Dorado Unspecified Comment
  CAS-BOT-BC270529  Calycadenia multiglandulosa H. M. Hall 1930-8-9 12861 El Dorado Highway 5 miles W of Placerville, by roadside 457 Comment
  UCD38911  Calycadenia truncata Beecher Crampton 1959-8-20 5447 El Dorado 3 miles north of Placerville. Comment
  UC495599  Calyptridium monospermum Merle Randall 1930-6-22 El Dorado Berkeley Echo Camp; Lake Tahoe Region, Berkeley Echo Camp Comment
  UCD100363  Calyptridium monospermum G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10727 El Dorado Northern Sierra Nevada Mountains; 0.8 mile east of Ice House Road on the road to Wright's Lake. 1672 Comment
  UCR230740  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2010-9-30 16978 El Dorado Northern Sierra Nevada Mountains, southern end of Loon Lake at the Ice House Road entrance to campground 1966 Comment
  SEINET195652  Calyptridium umbellatum G. T. Robbins 1943-6-7 1135 El Dorado Above Silver Fork American River near Sacramento Box Sawmill ('China Flat') ca 4 mi S of Kyburz 1372 Comment
  UC54460  Calyptridium umbellatum H. M. Hall and H. P. Chandler July, 1903 4614 El Dorado vicinity of Lake Tahoe (Mount Tallac); Sierra Nevada Mountains, Mount Tallac 2926 Comment
  UC642776  Calyptridium umbellatum C. W. Sharsmith 1937-8-30 3466 El Dorado s of Lake Tahoe (n slope Freel Peak); Sierra Nevada, Freel Peak 3200 Comment
  CDA39886  Calystegia stebbinsii R. A. Schlising & T. Lane 1975-6-3 3164 El Dorado About 10 mi. north of Placerville; along frontage road parallel with Hwy. 150, about 0.5 mi. west of junction of Hwy. 50 and North Shingle Road. 0 Comment
  CAS-BOT-BC496967  Camassia leichtlinii subsp. suksdorfii G. Thomas Robbins 1944-7-30 1819 El Dorado Meadow near Maud Lake along Willow Flat Trail, ca. 4 mi. NE of Wright Lake 2438 Comment
  POM169933  Camassia quamash subsp. breviflora Herbert McLean Evans 1920-7-7 s.n. El Dorado Phillips, Sierra Nevada Comment
  UC914188  Camissonia contorta H. S. Reed 1941-5-4 El Dorado Coloma Comment
  RSA725938  Campanula prenanthoides George K. Helmkamp, E. A. Helmkamp 2006-8-24 11289 El Dorado Ice House Road, 3.8 miles north of Wentworth Springs Road 1616 Comment
Read comments
Jul 26 2017
  SEINET5527563 Image available Capsella bursa-pastoris George K. Helmkamp, E. A. Helmkamp 2009-3-5 14336 El Dorado Northern Sierra Nevada Mtns. Foothills; Sand Ridge Road 4.3 miles east of its junction with CA-49 494 Comment
  UCR189502  Capsella bursa-pastoris George K. Helmkamp, E. A. Helmkamp 2007-3-22 11666 El Dorado Foothills, Northern Sierra Nevada Mountains, Bucks Bar Road, 4.4 miles south of Pleasant Valley Road at the junction of Sand Ridge road 628 Comment
  JEPS72040  Cardamine breweri Gladys L. Smith 1964-7-5 2077 El Dorado along U.S. 50 2 mi w Echo Summit (Pow-wow bog); , w of Echo Summit 2133 Comment
  UCR173481  Cardamine californica George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10541 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
  SEINET1908711  Cardamine hirsuta G. K. Helmkamp, E. A. Helmkamp 2008-1 13131 El Dorado Foothills, northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs Comment
  SEINET4691458  Cardamine oligosperma George K. Helmkamp, E. A. Helmkamp 2010-1 15794 El Dorado Sierra Nevada Mountains Foothills: Junction of Morales Ranch Road and San Ridge Road, 1.2 miles east of Hwy CA-49, south of Placerville 396 Comment
  UCD33183  Cardamine oligosperma Beecher Crampton 1967-5-5 7866 El Dorado El Dorado County, 2 miles N.E. of Pine Hill on Deer Valley road. Comment
  UCR187075  Carduus pycnocephalus George K. Helmkamp, E. A. Helmkamp 2007-5-5 11940 El Dorado Foothills, Northern Sierra Nevada Mountains, along CA-49, 3.7 miles northwest of Placerville 549 Comment
  SEINET2048433 Image available Carex Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2894 El Dorado El Dorado National Forest, along road 89, W. side of Grass Lake 2348 Comment
  UC1614017  Carex Charles M. Belshaw 1935-7-16 1046 El Dorado Placerville road to Tahoe Central Sierra Nevada (41 milestone) 1676 Comment
  UCR192906  Carex George K. Helmkamp, E. A. Helmkamp 2007-5-31 12239 El Dorado Northern Sierra Nevada Mountains, Forest Route 42, 1.2 miles west of its junction with Wrights Lake Road, generally between Wrights Lake and Ice House Reservoir 2021 Comment
  CAS-BOT-BC327738  Carex Peter Rubtzoff 1974-6-4 7550 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  CHSC73330  Carex abrupta L. P. Janeway; Eric Schroder 1998-8-20 6130 El Dorado Lake Tahoe Basin Management Unit. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  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
  CAS-BOT-BC17887  Carex angustata W. R. Dudley 1900-6-28 s.n. El Dorado Tallac. Comment
  UCD165752  Carex angustata Ellen Dean; with Daniel McNair 2016-7-12 9107 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South of unnamed drainage on east side of Highway 89. 2042 Comment
  UCD149456  Carex aquatilis G. Ledyard Stebbins 1977-7-17 7776 El Dorado Along Silver Fork of the American River near bridge. (Note from label maker: newspaper also says Sherman Canyon, which feeds in to the Silver Fork at Fitch Rantz Bridge and is in Section 27 and 28, not Section 21. Exact location unknown. Coordinates estimated by label maker.) 1676 Comment
  UCD73023  Carex athrostachya Ellen Dean; Tamara Sasaki 2007-8-26 4547 El Dorado Lake Valley Recreation Area on southern side of Upper Truckee River and western side of golf course. Upper Truckee River Restoration Project monitoring well #19 plot. 1920 Comment
  UCR250032  Carex bolanderi Peter Rubtzoff 1975-7-22 8216 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Sand Mountain Blvd., c. 0.65 mi. south of 'County Road' [=Wentworth Springs Rd.?] 1186 Comment
  CAS-BOT-BC34203  Carex canescens Laura Myrtle Lathrop 1909-7-19 s.n. El Dorado Road to Glen Alpine Springs. Comment
  SEINET13347543  Carex cusickii E. Dean, K. Ehmsen, J. Poloske, M. & T. Starbuck 2007-8-25 4527 El Dorado [Sierra Nevada] Washoe Meadows State Park, northern part of park, east of junction of Upper Truckee and Mountain Meadows Roads 1932 Comment
  CAS-BOT-BC34957  Carex densa John Thomas Howell 1954-5-17 29720 El Dorado Sierra Nevada. 1 mile southwest of Garden Valley. 609 Comment
  UCD60667  Carex disperma Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4131 El Dorado Washoe Meadows State Park. Central part of park in vicinity of manholes #48 and #49. 1926 Comment
  HSC7054  Carex douglasii H. E. Parks, W. S. Fields 1924-6-16 2309 El Dorado Strawberry Comment
  SJSU3993  Carex douglasii C. W. Sharsmith 1964-6-19 7294 El Dorado Fallen Leaf Lake (0.5 mi N of its lower end) 1950 Comment
  UCD142884  Carex echinata subsp. echinata Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7979 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park. Fen just south of General Creek Campground. South side of fen. 1932 Comment
  UCD61687  Carex filifolia Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4231 El Dorado Washoe Meadows State Park. Eastern edge of park, west side of Sawmill Road, opposite Echo View Drive. 1923 Comment
  CAS-BOT-BC20189  Carex filifolia var. erostrata Alice Eastwood 1906-7-29 1160 El Dorado Lake of the woods. Comment
  SEINET7559379 Image available Carex fracta Andrew L. Hipp 1999-7-16 12 /1/99 El Dorado South Lake Tahoe, Desolation Wilderness in Eldorado National Forest, trail leading to Mt Tallac from trailhead at Spring Creek Road. 2103 Comment
  UCD165839  Carex fracta Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9174 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Along fire road that begins near park residences on the west side of Highway 89, northwest of residences. 2091 Comment
  UCD165884  Carex fracta Ellen Dean; with Mayra Huerta 2016-8-2 9198 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern end of park on east side of Highway 89. 2023 Comment
  UCR170652  Carex fracta George K. Helmkamp, E. A. Helmkamp 2005-8-9 9772 El Dorado Northern Sierra Nevada Foothills., WSW of Lake Tahoe; Union Reservoir along Ice House Road; boat ramp and loading area 1476 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-BC21250  Carex fracta Catherine Best 1983-8-30 s.n. El Dorado Sierra Nevada. Near Osgood Swamp. 1981 Comment
  CAS-BOT-BC21254  Carex fracta G. L. Smith 1959-6-16 1170 El Dorado Sierra Nevada. Parking lot at beginning of trail from Fallen Leaf Lake up South slope of Mt. Tallac. 2255 Comment
  UCR194689  Carex heteroneura var. heteroneura George K. Helmkamp, E. A. Helmkamp 2007-5-31 12212 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.3 miles north of US-50 at Wrights Lake junction east of Kyburz 2043 Comment
  RSA550459  Carex illota R. Tallent 1987-7-26 827 El Dorado Desolation Wilderness; Lake Sylvia Area. 2439 Comment
  UCR173741  Carex illota George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10741 El Dorado Northern Sierra Nevada Mountains, 5.5 miles east of Ice House Road on the road to Wright's Lake 1860 Comment
  SEINET13374655  Carex integra P. F. Zika 2010-8-10 25311 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH). Comment
  SEINET13376051  Carex kelloggii var. impressa A. J. Franklin 1994-7-26 s. n. El Dorado Sierra Nevada upper Truckee River near bridge 1935 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
  UCD140492  Carex laeviculmis Peter Rubtzoff 1975-6-24 8103 El Dorado Sierra Nevada. Blodgett Forest: East Fork Gaddis Creek north of Mutton Creek Road crossing. (Comp. 460E). 1295 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
  UCR37024  Carex lemmonii A. C. Sanders 1984-6-17 5048 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
  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
  CAS-BOT-BC28477  Carex lenticularis var. lipocarpa John Thomas Howell 1945-9-29 21541 El Dorado Desolation Valley. 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
  UCD112413  Carex lenticularis var. lipocarpa Peter Rubtzoff 1975-6-24 8106 El Dorado Sierra Nevada. Blodgett Forest: East Fork Gaddis Creek north of Mutton Creek Road crossing (Comp. 460E). 1295 Comment
  UCD140510  Carex lenticularis var. lipocarpa Peter Rubtzoff; John Thomas Howell 1973-7-17 7063 El Dorado Sierra Nevada, Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mile south of 'County Road' (Comp. 370E). 1280 Comment
  UCD159851  Carex leptopoda G. Ledyard Stebbins 1977-8-7 77131 El Dorado Along South Fork of American River, between Forni Creek and Sciots Camp. (Exact location unknown. Coordinates estimated by label maker.) 1676 Comment
  HSC92371  Carex limosa D. H. Norris 1984-9-1 71331 El Dorado Grass Lake, about 1.5 mi. W of Luther Pass on Hwy. 89 2300 Comment
  UC1065  Carex limosa Ezra Brainerd 1897-7-22 El Dorado bog near Lake Audrain; Sierra Nevada 2286 Comment
  UCD61734  Carex limosa Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4265 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1926 Comment
  CAS-BOT-BC31819  Carex luzulifolia LeRoy Abrams 1911-7-29 4838 El Dorado Glenn Alpine Trail, Mt. Tallac. 2743 Comment
  SEINET7566766 Image available Carex mariposana Ray Tallent 1987-8-6 879 El Dorado Desolation Wilderness Area, Haypress Meadows. 2536 Comment
  UC1729882  Carex mariposana L. P. Janeway 1998-8-5 5944 El Dorado meadow near mouth of Meeks Creek (w of Hwy 89 and 0.4-0.5 mi w of Meeks Bay of Lake Tahoe, Homewood Quadrangle); near mouth of Meeks Creek, Homewood Quadrangle 1895 Comment
  UC830199  Carex mariposana W. R. Dudley 1894-9-1 El Dorado near Lake of the Woods Comment
  CAS-BOT-BC32197  Carex multicaulis John Thomas Howell 1943-7-27 18889 El Dorado Silver Fork of American River. 1432 Comment
  UCD140663  Carex multicaulis Peter Rubtzoff 1972-7-25 6842 El Dorado Sierra Nevada. Blodgett Forest: Mainline road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). Georgetown Divide. 1325 Comment
  UCD165644  Carex multicostata Ellen Dean; with Daniel McNair 2016-6-10 8991 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of the park on east side of Highway 89, close to northern entrance gate. 1942 Comment
  UCR225455  Carex multicostata Jennifer W. Burt, Belinda Lo, Susan Cartwright 2006-7-17 173 El Dorado 'Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88, abandoned ski run 2164 Comment
  CHSC73452  Carex nebrascensis L. P. Janeway; Eric Schroder 1998-9-1 6226 El Dorado Lake Tahoe Basin. Large meadow along Tallac Creek, about 1.0 mi southwest of Lake Tahoe. 1935 Comment
  CHSC73459  Carex nebrascensis L. P. Janeway; Eric Schroder 1998-8-31 6210 El Dorado Lake Tahoe Basin. Meadow about 0.2 mi east of Fallen Leaf Lake and about 1.9 mi south of Lake Tahoe; along the west side of Fallen Leaf Lake Road. 1959 Comment
  CAS-BOT-BC119614  Carex nigricans R. Tallent 1987-8-6 878 El Dorado Desolation Wilderness Area. SE end of Lake Aloha. 2481 Comment
  CAS-BOT-BC119612  Carex nigricans A. Grant; Verne Grant 1946-7-29 7819 El Dorado Along margins of small glacial lakelet just below Angora Peak. 2590 Comment
  UCD72695  Carex pellita Ellen Dean; T. Sasaki 2007-7-23 4417 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
  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
  UCD106984  Carex praegracilis Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7255 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
  UCR229586  Carex praegracilis George K. Helmkamp, E. A. Helmkamp 2011-7-30 17926 El Dorado Northern Sierra Nevada Mountains, along North-South Road, 1.6 miles north of its junction with Omo Ranch Road, 0.95 mi. NNW (331 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1460 Comment
  UCD74102  Carex rossii Jennifer W. Burt; Belinda Lo, Susan Cartwright 2006-7-17 170 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2297 Comment
  SEINET7575480 Image available Carex simulata Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2884 El Dorado El Dorado National Forest, along road 89, W-side of Grass Lake. 2347 Comment
  UC1586951  Carex simulata Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2884 El Dorado w side Grass Lake (along road 89); El Dorado National Forest 2350 Comment
  JEPS25934  Carex specifica W. L. Jepson 1918-8-28 8171 El Dorado Heather Lake 2407 Comment
  UCR175483  Carex specifica George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10692 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
  UC1024261  Carex spectabilis Annie M. Alexander and Louise Kellogg 1943-8-27 3506 El Dorado above w side Dicks Lake; Sierra Nevada, Lake Tahoe region 2743 Comment
  UC55219  Carex straminiformis H. M. Hall and H. P. Chandler 4742 El Dorado Pyramid Peak, e side of main peak Sierra Nevada Mountains 2804 Comment
  CHSC73336  Carex subfusca L. P. Janeway; Eric Schroder 1998-8-18 6080 El Dorado Lake Tahoe Basin Management Unit. Meadow on west side of Upper Truckee River about 0.3 mi south of Hwy 50 and 1 mi west-southwest of Meyers. 1920 Comment
  SEINET7577621 Image available Carex tahoensis Andrew L. Hipp 1999-7-16 879 El Dorado South Lake Tahoe, Desolation Wilderness, in Eldorado National Forest, on summit of Mt. Tallac. Comment
  SEINET7577622 Image available Carex tahoensis Andrew L. Hipp 1999-7-16 872 El Dorado South Lake Tahoe, Desolation Wilderness, in Eldorado National Forest, on summit of Mt. Tallac. 2957 Comment
  CAS-BOT-BC115327  Carex utriculata LeRoy Abrams 1927-9-16 12171 El Dorado Between Fallen Leaf and Lily Lake. Comment
  UC532222  Carex utriculata Herbert F. Copeland 1934-7-22 El Dorado Wright's Lake 2133 Comment
  UCD61751  Carex utriculata Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4282 El Dorado Washoe Meadows State Park. Northern edge of largest fen. 1928 Comment
  UCD72943  Carex utriculata Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4510 El Dorado Washoe Meadows State Park. North of fen system along trail/old road. 1948 Comment
  CAS-BOT-BC115309  Carex utriculata Brewer 2161 El Dorado Truckee River bed. Comment
  RSA286237  Carex utriculata Robert F. Thorne 1974-7-31 44912 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  RSA286242  Carex utriculata Robert F. Thorne 1974-7-31 44913 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  SEINET10748487  Carex utriculata A. Arthur Heller 1915-9-10 Heller 12262 El Dorado Damp grassy places, Benwood Meadow near Camp Echo on the Lincoln Highway, in granite. Pinus Murrayana abounds on the meadow border, while beyond that Abies magnifica forms pure stands. Shrubs of the meadow are willow and Vaccinium occidentale. 2134 Comment
  UC1133482  Carex vesicaria H. S. Yates 1936-8-8 5960 El Dorado Sayles Flat Pyramid Peak Quadrangle Comment
  UCD142011  Carex vesicaria Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7838 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side of bridge connecting North Fire Road with South Fire Road, north side of creek. 1968 Comment
  UCD140972  Carex vesicaria A. A. Heller 1915-9-10 12262 El Dorado Benwood Meadow near Camp Echo on the Lincoln Highway. 2133 Comment
  UCR178758  Carex vesicaria var. vesicaria George K. Helmkamp, E. A. Helmkamp 2006-8-30 11312 El Dorado Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake 2338 Comment
  CAS-BOT-BC114849  Carex whitneyi Dean William Taylor 1983-7-31 8231 El Dorado Logging road along N slope of Anderson Ridge. 2194 Comment
  UCD74113  Carex whitneyi Jennifer W. Burt; Jessica Hite 2005-8-16 4 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2019 Comment
  CAS-BOT-BC59045  Cassiope mertensiana W. W. Price 1898-6-26 s.n. El Dorado Pyramid Peak 2438 Comment
  UC480735  Cassiope mertensiana subsp. californica W. C. Blasdale 1923-7-23 El Dorado Heather Lake, Lake Tahoe Region Comment
  JEPS57356  Castilleja affinis subsp. affinis L. R. Heckard 1968-5-29 1915 El Dorado about 3 air mi nw Placerville (along Cold Springs road) Comment
  UCD72926  Castilleja applegatei Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4495 El Dorado Washoe Meadows State Park, western edge of park off of Grizzly Mountain Road near manhole #54. 1954 Comment
  CDA36113  Castilleja applegatei subsp. pallida M. Beyers, G. F. Hrusa 2011-7-2 982 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  JEPS71622  Castilleja applegatei subsp. pallida Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2591 El Dorado Summit area, Blue Mountain Blue Mountain 2673 Comment
  JEPS72181  Castilleja applegatei subsp. pallida Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2520 El Dorado Summit area, Echo Peak Echo Peak 2711 Comment
  JEPS71618  Castilleja applegatei subsp. pinetorum Gladys L. Smith 1970-7-20 2551 El Dorado Lake Audrain, loop trail Lake Audrain 2194 Comment
  UC907705  Castilleja applegatei subsp. pinetorum G. Thomas Robbins 1943-5-2 1061 El Dorado ca 3 mi e Camino (slope above North Fork Webber Creek) 914 Comment
  CAS-BOT-BC255472  Castilleja applegatei var. pinetorum Elsie Zeile Lovegrove 1938-6-14 s.n. El Dorado Fallen Leaf Lake Road, Lake Tahoe Basin Comment
  CAS-BOT-BC255475  Castilleja applegatei var. pinetorum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC255478  Castilleja applegatei var. pinetorum Rimo Bacigalupi 1951-5-13 3314 El Dorado 1 mi. So. of Kelsey P.O. (old Louisville) and 1 mi. No. of Kelsey settlement, where Marshall's blacksmith shop is commemorated on a sign by the Calif. Historical Soc. 609 Comment
  UC747126  Castilleja attenuata G. Thomas Robbins 1945-5-17 1909 El Dorado about 3 mi e Camino (canyon side above the North Fork Webber Creek) 1005 Comment
  JEPS73885  Castilleja foliolosa L. R. Heckard 1974-5-15 3692 El Dorado just e Rescue 365 Comment
  JEPS86240  Castilleja lacera T. I. Chuang with Fei-Mei Chuang 1978-5-23 7707 El Dorado 4.3 mi w Gold Hill (on Luneman road) Comment
  CAS-BOT-BC539296  Castilleja lemmonii G. Ledyard Stebbins 1968-7-21 6793 El Dorado Crystal Range, S of Lake Tahoe. N shore of Island Lake 2468 Comment
  UCR148158  Castilleja lineariloba Beecher Crampton 1969-5-6 8404 El Dorado Sierra Nevada Foothills, c. 6 mi NE of Folsom (in direct line) on Salmon Falls road Comment
  JEPS71629  Castilleja miniata Gladys L. Smith 1964-7-30 2244 El Dorado road into Woods Lake (after turn-off from main highway, Echo Summit project); Echo Summit 2529 Comment
  JEPS71691  Castilleja miniata Gladys L. Smith 1972-7-18 3391 El Dorado above Wrights Lake (after first crossing of open rocks, trail to Grouse Lake) 2194 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
  JEPS9829  Castilleja miniata H. M. Wheeler 1941-8-12 427 El Dorado 4 mi s Meyers P.O. (Highway 89 (Upper Truckee River), old sawmill) 1950 Comment
  UCR235130  Castilleja miniata subsp. miniata George K. Helmkamp, William Barnes 2010-9-4 16939 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  JEPS71676  Castilleja nana Gladys L. Smith and Dr. Alasdair H. Neilson 1970-8-20 2631 El Dorado just below Pyramid Peak summit area; Aloha Lake 3042 Comment
  UC1035828  Castilleja nana Annie M. Alexander and Louise Kellogg 1943-8-29 3519 El Dorado summit of Dicks Pass; Sierra Nevada, Lake Tahoe Region 2895 Comment
  CAS-BOT-BC240991  Castilleja pilosa Elsie Z. Lovegrove 1930-6-14 s.n. El Dorado Halfway up Echo Pk. 2438 Comment
  UCSB6113  Castilleja pilosa Keator, Glenn 1959-7-12 El Dorado Top of Echo ridge about 1 mile from Lake of the Woods, Desolation valley wilderness area Comment
  CHSC24239  Castilleja tenuis L. Mayer 1974-7-27 El Dorado Ca. 20 yds from Fallen Leaf campground entrance. Comment
  UCD111489  Castilleja tenuis Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7123 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Northern edge of meadow near road. 1892 Comment
  UC54615  Castilleja tenuis H. M. Hall and H. P. Chandler Jul 1903 4704 El Dorado Glen Alpine Sierra Nevada Mountains, Lake Tahoe (vicinity of Lake Tahoe) 2103 Comment
  CAS-BOT-BC48559  Ceanothus cordulatus L. R. Abrams 1930-8-20 12756 El Dorado Near Lily Lake, Glen Alpine Canyon 1981 Comment
  RSA398834  Ceanothus cordulatus Albert J. Perkins 1923-8-17 s.n. El Dorado Lake Tahoe Region Comment
  UC746925  Ceanothus cordulatus G. Thomas Robbins 1945-8-5 2089 El Dorado Rockbound Lake Desolation Valley Wilderness Area, Rockbound Valley 2011 Comment
  RSA0037323  Ceanothus cordulatus John F. Emmel 1993-6-28 1267 El Dorado Sierra Nevada, SW Lake Tahoe region; near foot of mid-Tallac Trail, 0.1-0.2 air mile north of north end of Liliy Lake. 2011 Comment
  RSA754650  Ceanothus cuneatus var. cuneatus Dylan O. Burge 2009-4-17 DOB 1085 b El Dorado Folsom Lake State Recreation Area, Monte Vista Trial South, parking at trail-head on Salmon Falls Road, 2.9 road miles (4.6 km) N of intersection with Green Valley Road, 14.3 km 311 degrees true WNW of Shingle Springs. 205 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
  UC746919  Ceanothus integerrimus G. Thomas Robbins 1943-7-23 1282 El Dorado 3 mi e. Camino 1036 Comment
  UCR171239  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2005-7-11 9692 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
  UCR218108  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2010-7-9 16485 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
  UCR224241  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2010-4-24 15938 El Dorado Sierra Nevada Mountains Foothills, Oak Ridge Road just east of its junction with Blend-O-Green Way, jct. is north of Green Valley Road 390 Comment
  RSA0028420  Ceanothus integerrimus Peter Rubtzoff 1974-6-4 7547 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  RSA49092  Ceanothus integerrimus var. californicus Verne Grant, Alva Grant 1949-7-28 8808 El Dorado Below Camp Sacramento on Hwy 50. 1829 Comment
  CAS-BOT-BC50676  Ceanothus integerrimus var. macrothyrsus Alice M. King 1943-7-28 18899 El Dorado 2 miles west of Pacific House Comment
  CHSC96391  Ceanothus lemmonii L. P. Janeway 2006-5-10 8590 El Dorado Northern High 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
  SBBG68472  Ceanothus lemmonii Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UCD63770  Ceanothus lemmonii Daniel Sanchez-Mata 2006-6-20 s.n. El Dorado Between Pine Hill and Rescue. Sunny Hill Road. 485 Comment
  UCD67954  Ceanothus lemmonii Thomas Graham 1977-5-7 29 El Dorado 2 mi. N. of Boss Lake and 0.5 mi. S. of Green Valley Road. 274 Comment
  UCR217167  Ceanothus lemmonii George K. Helmkamp, E. A. Helmkamp 2010-5-17 16065 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
  CAS-BOT-BC63458  Ceanothus palmeri B. Crampton 1957-6-18 4221 El Dorado Rumsey Ranch, off Salmon Falls Rd., ca. 8-9 mi. ne. Folsom. Comment
  UC1071192  Ceanothus palmeri A. E. Wieslander 1931-6-19 237 El Dorado near Dormody's ((on Green Spring <?>)); Sacramento Quad., near Dormody's 304 Comment
Read comments
Apr 8 2014
  UC870621  Ceanothus palmeri Carl B. Wolf 1933-5-25 4954 El Dorado 2.5 mi from Rescue (on rd to Placerville); w slope Sierra Nevada 457 Comment
  UCD112355  Ceanothus palmeri Ray Prag 1972-4-15 255 El Dorado Marshall Grade, 2.7 miles from Highway 49, north of Lotus. Comment
  CAS-BOT-BC83774  Ceanothus prostratus D. O. Burge; C. Miller 2007-6-15 949 b El Dorado Mormon Emigrant Trail 1200 Comment
  JEPS72618  Ceanothus prostratus Gladys L. Smith 1972-7-17 3612 El Dorado ridge between Cascade Lake and Emerald Bay 2133 Comment
  UCD112665  Ceanothus prostratus Kay Ryugo 1952-6-9 1046 El Dorado 1/2 mile north of D. L. Bliss State Park, west side of Lake Tahoe. Comment
  CAS-BOT-BC83735  Ceanothus roderickii D. O. Burge 2007-4-8 825 b El Dorado S side of Hwy 50, between Durock Road and Hwy 50 430 Comment
  UCD112693  Ceanothus roderickii Roman Gankin 1956-5-7 136 El Dorado West of Shingle Springs, along Hwy 50. Comment
  UCD149217  Ceanothus roderickii G. L. Stebbins 1976-6-2 7646 El Dorado 1/2 mile south of South Fork of the American River between Folsom-Pilot Hill highway and mouth of Weber Creek. Southeast of Salmon Falls Road Bridge. (Exact location unknown. Coordinates estimated by label maker.) 274 Comment
  SEINET12210782  Ceanothus roderickii W. Knight, Knight, I. 1982-1 El Dorado Comment
  CAS-BOT-BC52878  Ceanothus tomentosus var. tomentosus R. E. Rockey 1960-7-28 5 El Dorado Mace Mill Road, El Dorado National Forest 1005 Comment
  JEPS72622  Ceanothus velutinus Gladys L. Smith 1972-8-26 3528 El Dorado about Eagle Lake 2127 Comment
  JEPS42161  Ceanothus velutinus var. velutinus Alice M. Ottley 1920-6-22 858 El Dorado Angora Ridge 2194 Comment
  BFRS309 Image available Centaurea solstitialis Peter Rubtzoff 1972-10-25 7044 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E) Comment
  SEINET8853589 Image available Centaurea solstitialis Julia Harencar, Gregory Reardon 2015-1 SIE 201506 , 201507, 201508, 20150 El Dorado Site upslope of Weber Mill Rd. about 1/4 mile from the turnoff from Ice House road. 1286 Comment
  UCR229430  Centaurium muehlenbergii George K. Helmkamp, E. A. Helmkamp 2011-8-11 18024 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 524 Comment
  POM76450  Centaurium venustum Marcus E. Jones 1882-7-7 3401 El Dorado St. Lawrence Comment
  UC134952  Centromadia fitchii Christina Simpson Jun 1907 El Dorado Simpson's Ranch Sweetwater Creek Comment
  UC746955  Cephalanthera austiniae G. Thomas Robbins 1943-6-8 1142 El Dorado ca. 3 mi. e. Camino (N. Fork Webber Creek); N. Fork Webber Creek 914 Comment
  CAS-BOT-BC222880  Cephalanthus occidentalis G. P. Rixford 1906-9-5 s.n. El Dorado Shingle Springs Comment
  RSA605644  Cephalanthus occidentalis var. californicus Louis C. Wheeler 1952-9-26 6984 El Dorado South Fork American River: 1 mile upstream from Lotus. Comment
  UCD72938  Cerastium fontanum subsp. vulgare Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4506 El Dorado Washoe Meadows State Park. North of fen system, just north of trail/old road. 1946 Comment
  UCR171200  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2006-2-22 10065 El Dorado Northern Sierra Nevada Foothills, Lake Oaks mobile home park just south of the junction of Pleasant Valley Road and Patterson Drive 521 Comment
  UC1280949 Image available Cercis occidentalis H. E. McMinn 1933-9-4 3282 El Dorado 1 mi s Diamond Springs Comment
  CAS-BOT-BC135621  Cercocarpus ledifolius var. ledifolius G. Thomas Robbins 1945-8-12 2136 El Dorado Rocky slope above shore of Star Lake, along trail to Freel Peak 2804 Comment
  UCD42487  Chaenactis douglasii Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC276531  Chaenactis douglasii var. douglasii Elsie Zeile Lovegrove 1938-9-15 s.n. El Dorado Lake Tahoe Basin. Glen Alpine Road Comment
  JEPS34163  Chaenactis douglasii var. douglasii Anna E. Ehlers 1920-7-11 913 El Dorado Fallen Leaf Comment
  RSA749899  Chaenactis douglasii var. douglasii George K. Helmkamp, E. A. Helmkamp 2008-8-1 13925 El Dorado Wrights Lake Road, 3.3 miles north of its junction with CA-50 2043 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
  UC1035842  Chaenactis douglasii var. douglasii Annie M. Alexander and Louise Kellogg 1943-9-28 3554 El Dorado n of Luther Pass (above Grass Lake); Sierra Nevada, Grass Lake Comment
  UC725694  Chaenactis douglasii var. douglasii A. A. Heller 1911-8-10 12534 El Dorado above Echo Lake (e side of Ralston Peak); Ralston Peak 2407 Comment
  UCR170968  Chaenactis douglasii var. douglasii George K. Helmkamp, E. A. Helmkamp 2005-7-31 9749 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
  UC185580  Chaenactis glabriuscula var. heterocarpha Katharine Brandegee 1907-5-1 El Dorado Sweetwater Creek Comment
  CAS-BOT-BC140767  Chamaebatia foliolosa C. A. G. 1903-5-22 s.n. El Dorado Sierra Nevada Comment
  SBBG50558  Chamaebatia foliolosa H. Kennedy 1967-5-27 25 El Dorado Cedar Grove, 8 mi E of Placerville on St Hwy 50 1097 Comment
  UCD21947  Chamaebatia foliolosa Brian Vanden Heuvel 2002-6-12 152 El Dorado El Dorado National Forest. 3 miles E of E16 on Mormon Emigrant Trail. Large population on North side of road. Comment
  CDA36102  Cheilanthes gracillima M. Beyers, G. F. Hrusa 2011-7-2 1003 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  UCR232605  Chenopodium George K. Helmkamp, E. A. Helmkamp 2011-10-13 18424 El Dorado Northern Sierra Nevada Mountains, Pony Express Trail, 0.9 mile east of Sly Park Road in Pollock Pines 1220 Comment
  UC1179056  Chenopodium atrovirens Herbert L. Mason 1939-7-18 12173 El Dorado 1 mi w Grass Lake Meadow (n side of pass); Luther Pass 2346 Comment
  UCR209757  Chenopodium botrys George K. Helmkamp, E. A. Helmkamp 2009-8-14 15472 El Dorado Sierra Nevada Mountains Foothills, junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road 642 Comment
  CAS-BOT-BC426323  Chenopodium incognitum John Thomas Howell 1939-8-13 15297 El Dorado Echo summit on road to Placerville Comment
  UC1120944  Chimaphila menziesii P. L. Johannsen and A. D. Gifford 1934-6-16 273 El Dorado S. Fork American R. & Plum Creek El Dorado Nat'l Forest, Pyramid Peak Quad., S. Fork American Comment
  UCD165614  Chimaphila menziesii Ellen Dean 2016-6-10 8960 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. 2032 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
  SJSU10502  Chlorogalum pomeridianum N. D. Addy 1962-7-7 146 El Dorado Carson Rd Placerville 566 Comment
  SEINET3815544 Image available Chlorogalum pomeridianum var. pomeridianum George K. Helmkamp, E. A. Helmkamp 2011-7-30 17946 El Dorado Northern Sierra Nevada Mountains: Omo Ranch Road, 7.4 miles SE of Omo Ranch, 1.9 mi NW airline of Hwy 88 junction 1372 Comment
  UCR170356  Chrysanthemum leucanthemum George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9856 El Dorado Northern Sierra Nevada Foothills, east of Sacramento; Sly Park Road (County Highway E-16), c. 2 mi east of Pleasant Valley 854 Comment
  UCR171332  Chrysanthemum leucanthemum George K. Helmkamp, E. A. Helmkamp 2005-7-11 9698 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
  CAS-BOT-BC36327  Chrysolepis sempervirens W. R. Dudley 1900-6-1 s.n. El Dorado Above McKinneys Comment
  JEPS73075  Chrysolepis sempervirens Gladys L. Smith 1964-7-4 2044 El Dorado near California Alpine Lodge (Echo Summit); Echo Summit 2225 Comment
  RSA121898  Chrysolepis sempervirens A. E. Wieslander 1936-9-6 689 El Dorado One mile east of Sand Mountain. 1311 Comment
  UCD149547  Chrysothamnus G. L. Stebbins 1970-9-7 7094 El Dorado Between Wrights Lake and Crystal Basin at summit of Four Cornered Peak. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCSB28887  Chrysothamnus viscidiflorus subsp. puberulus Jacobs, L. 1973-9-14 El Dorado On U.S. Hwy. 50, 10 miles west of South Shore Lake Tahoe 1828 Comment
  CAS-BOT-BC100781  Chrysothamnus viscidiflorus subsp. viscidiflorus Alice Eastwood 1906-7-21 1279 El Dorado Lower end of Fallen Leaf Lake Comment
  RSA286219  Cicuta douglasii R. F. Thorne 1974-7-31 44917 El Dorado Grass Lake at Luthers Pass 2363 Comment
  UCR207164  Cirsium andersonii George K. Helmkamp, E. A. Helmkamp 2009-7-22 15277 El Dorado Sierra Nevada Mountains, Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road 1851 Comment
  CAS-BOT-BC286279  Cirsium scariosum John Thomas Howell 1946-8-31 22934 El Dorado Mt. Tallac 2956 Comment
  SEINET7836841 Image available Cirsium scariosum W. D. Billings 1950-8-3 1954 El Dorado Sierra Nevada, above Gilmore Lake on the trail to Mt. Tallac. 2865 Comment
  UCD130812  Cirsium vulgare G. K. Helmkamp; E. A. Helmkamp 2007-9-11 12934 El Dorado Northern Sierra Nevada Mountains: Along Hwy US-50, 0.4 mile southwest of Phillips. 1829 Comment
  UCD73756  Cirsium vulgare Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4456 El Dorado Washoe Meadows State Park. North side of southernmost fen. 1929 Comment
  CAS-BOT-BC228772  Cistanthe umbellata John Thomas Howell 1925-7-6 1396 El Dorado Trail to top of Mt. Tallac, Lake Tahoe region 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
  UCD104010  Clarkia affinis G. K. Helmkamp; E. A. Helmkamp 2007-5-1 11918 El Dorado Northern Sierra Nevada Mountains: along Hwy CA-49. 6.1 miles northwest of Placerville. 454 Comment
  RSA755575  Clarkia biloba subsp. biloba George K. Helmkamp, E. A. Helmkamp 2009-5-24 14761 El Dorado Sand Ridge Road, 0.2 miles east of the Cosumnes River and CA-49 288 Comment
  SEINET11265833  Clarkia biloba subsp. biloba George Helmkamp, E. A. Helmkamp 2011-7-2 17621 El Dorado Northern Sierra Nevada Mountains Foothills: Forni Road near Weber Creek, 0.8 miles south of its Placerville junction with US-50. (Placerville 7.5' Q.); 0 495 Comment
  UCR173904  Clarkia biloba subsp. biloba George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10614 El Dorado Northern Sierra Nevada foothills, along Calif. Hwy 193, 1.1 miles south of the crossing of the South Fork American River 366 Comment
  CAS-BOT-BC163581  Clarkia biloba subsp. biloba G. Thomas Robbins 1944-6-9 1669 El Dorado Above U.S. Highway 50, about 3 mi. e. of Placerville 731 Comment
  HSC100827  Clarkia biloba subsp. brandegeeae L. P. Janeway, B. Castro 2007-5-25 9001 El Dorado Along little-used dirt road on E side of Sweetwater Creek, 125 m S of Salmon Falls Rd. 45 Comment
  RSA32307  Clarkia biloba subsp. brandegeeae G. Thomas Robbins 1943-6-21 1207 El Dorado West of Institute of Forest Genetics, 3 miles E of Placerville. 732 Comment
  UC747236  Clarkia heterandra G. Thomas Robbins 1945-6-17 1987 El Dorado above Camp Creek near Baltic Peak Comment
  UCR136468  Clarkia purpurea Beecher Crampton 1976-5-12 9385 El Dorado Sierra Nevada Foothills, Bass Lake, northeast of Clarksville 396 Comment
  POM201141  Clarkia purpurea subsp. purpurea Carl B. Wolf 1933-5-25 4965 El Dorado West end of Green Valley, 4.8 miles west of Rescue, west slope Sierra Nevada 335 Comment
  POM37816  Clarkia purpurea subsp. purpurea Marcus E. Jones 1883-6-21 s.n. El Dorado Garden Valley Comment
  UC1094306  Clarkia purpurea subsp. quadrivulnera Peter H. Raven with G. Thomas Robbins 1956-4-29 9100 El Dorado road crossing ne Youngs (Somerset) (n side of river); North Fork of the Cosumnes River Comment
  UCD73048  Clarkia purpurea subsp. quadrivulnera Ellen Dean; With PLB 102 class 2008-5-17 4928 El Dorado Along Hwy. 49, Flume trail. 457 Comment
  UCR171038  Clarkia rhomboidea George K. Helmkamp, E. A. Helmkamp 2005-7-31 9719 El Dorado Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines 1006 Comment
  UCR171255  Clarkia rhomboidea George K. Helmkamp, E. A. Helmkamp 2005-7-11 9683 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
  UC1122475  Clarkia virgata A. D. Gifford 1934-6-19 275 El Dorado ridge w Plum Creek; El Dorado National Forest, Pyramid Peak Quadrangle Comment
  CAS-BOT-BC439442  Claytonia parviflora subsp. parviflora Alice Eastwood 1927-3-26 14134 El Dorado On road from Placerville to Coloma Comment
  CAS-BOT-BC439445  Claytonia parviflora subsp. parviflora G. K. Helmkamp; E. A. Helmkamp 2008-4-30 13347 El Dorado Sierra Nevada Mountains Foothills: junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown. 674 Comment
  UCR189452  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2007-3-10 11605 El Dorado Northern Sierra Nevada Mountains Foothills, Rattlesnake Bar Rd, 3.0 miles southwest of Calif. Hwy 49, SW of Pilot Hill 390 Comment
  CAS-BOT-BC439444  Claytonia parviflora subsp. parviflora Volney Rattan No date on label s.n. El Dorado Unspecified Comment
  CAS-BOT-BC439448  Claytonia parviflora subsp. parviflora John M. Miller 1977-5-7 660 El Dorado South Fork American River Canyon; 1.9 miles upriver from the lowermost bridge over the river, Hwy. 50. 1005 Comment
  SD239880  Claytonia perfoliata subsp. perfoliata G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13555 El Dorado Sierra Nevada Mountains: Pony Express Trail, 0.8 mile east of Sly Park Road (Pollock Pines) and parallel to US-50 (Pollock Pines 7.5'Q) 1213 Comment
  CAS-BOT-BC443723  Claytonia rubra subsp. rubra John Thomas Howell 1925-5-29 1105 El Dorado Emerald Bay Camp, Lake Tahoe. 1889 Comment
  UCD60390  Claytonia rubra subsp. rubra Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3954 a El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  SEINET4170315  Clintonia uniflora Unknown 1957-6-2 230 El Dorado West of Gankin property on south side of highway, ca. 1/2 mile weset of Pacific House, U.S. Highway 50 1097 Comment
  UC1613955  Collinsia Charles M. Belshaw 1935-5-25 919 El Dorado Strawberry Meaddow, 42 milestone on Placerville - Tahoe highway; Sierra Nevada; ca. 12 mi SW of Lake Tahoe 1706 Comment
  UCR208331  Collinsia bartsiifolia var. bartsiifolia George K. Helmkamp, E. A. Helmkamp 2009-4-21 14548 El Dorado Sierra Nevada Mountains Foothills, along CA-193, 1.1 miles south of the South Fork American River at Chili Bar 381 Comment
  UCR225171  Collinsia bartsiifolia var. bartsiifolia George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganive 2010-6-13 16272 El Dorado Sierra Nevada Mountains Foothills, along Forebay Road, just south of Forebay Bridge over the South Fork American River 588 Comment
  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
  UCR207897  Collinsia heterophylla George K. Helmkamp, E. A. Helmkamp 2009-5-14 14688 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  RSA32407  Collinsia heterophylla G. Thomas Robbins 1944-5-15 1604 El Dorado W. of Institute of Forest Genetics, about 3 mi. E. of Placerville. 762 Comment
  JEPS6269  Collinsia parviflora W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Heather Lake; vicinity of Lake Tahoe Comment
  UCD112206  Collinsia parviflora Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7181 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' West side of meadow. 1977 Comment
  RSA32388  Collinsia tinctoria G. Thomas Robbins 1945-6-23 2010 El Dorado Above North Fork Webber Creek, about 3 miles east of Camino. 976 Comment
  UC566100  Collinsia torreyi var. torreyi F. W. Embree 1934-7-16 147 El Dorado 2 mi n of Leek Springs Hill 2011 Comment
  UC747089  Collinsia torreyi var. torreyi G. Thomas Robbins 1943-6-13 1170 El Dorado 2 mi w of Park Creek (along road to Park Creek) 1219 Comment
  JEPS5109  Collinsia torreyi var. wrightii R. L. Pendleton, F. M. Reed 1907-7-23 1056 El Dorado Kieth's Dome Lake Tahoe Region (Glen Alpine) 2590 Comment
  UCR171232  Collomia grandiflora George K. Helmkamp, E. A. Helmkamp 2005-7-11 9703 El Dorado Northern Sierra Nevada Foothills, Pollock Pines area just south of US Highway 50 along County Road #5 1159 Comment
  RSA791420  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2011-7-7 17656 El Dorado Northern Sierra Nevada Mountains Foothills: Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  UCD118092  Collomia linearis Morris Halperin 1932-8-15 926 El Dorado American River, Strawberry. 1737 Comment
  CAS-BOT-BC180262  Comandra umbellata subsp. californica Peter H. Raven 1964-4-19 18837 El Dorado near bridge on North Fork of Cosumnes River, NW Somerset Comment
  CAS-BOT-BC157359  Comarum palustre Herbert L. Mason 1940-7-25 12331 El Dorado Grass Lake, Luther Pass 2377 Comment
  BFRS336 Image available Conyza Peter Rubtzoff 1972-10-25 7045 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  RSA795965  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2011-9-24 18328 El Dorado Loon Lake Road at the junction to the campground at the south end of the lake 1973 Comment
  UCR170569  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2005-9-9 9843 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Squaw Hollow area at junction of Hanks Exchange Road and Ranch Road, 0.9 mi south of Pleasant Valley Road 683 Comment
  CAS-BOT-BC173606  Corallorhiza maculata Peter Rubtzoff 1974-6-5 7569 El Dorado Field redacted by CAS, contact the data manager for more information 1310 Comment
  RSA233236  Cordylanthus tenuis subsp. tenuis Peter H. Raven 1967-7-27 21427 El Dorado Lily Lake. 2012 Comment
  UCD117128  Cornus glabrata P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle, Barrett Ranch. 457 Comment
  SEINET9311287  Cornus nuttallii Unknown 2009-10-22 15701 El Dorado Sierra Nevada Mountains Foothills Comment
  UC1610639  Cornus nuttallii Helen Kennedy 1967-5-27 24 El Dorado Cedar Grove 1097 Comment
  UCD117255  Cornus nuttallii Victoria Wilkins 1992-5-16 7 El Dorado American R. 2 mi. e. Silver Fork 100 ft. Hwy 50. 1341 Comment
  RSA782480  Cornus sericea R. W. Spjut, Paul Burchstead 2008-6-7 16330 El Dorado Sierra Nevada. El Dorado National Forest: Road between Chiquita Lake and Tom's Cabin, south of America River, north of Hwy. 50 1363 Comment
  UC122499  Cornus sessilis Katharine Brandegee 1907-5 El Dorado near Pacific House on Tahoe Rd., fruit near Riverton 5 mi. distant Comment
  SD113256  Corylus cornuta var. californica Darley F. Howe 1960-9-19 2974 El Dorado 10 miles east of Placerville on #50 1035 Comment
  RSA0012154  Crassula connata George K. Helmkamp, E. A. Helmkamp 2010-3-23 15755 El Dorado Happy Valley Cutoff Road, 0.1 mile east of its junction with County Road E16/Mt. Aukum Road 622 Comment
  JEPS71823  Crepis acuminata Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2538 El Dorado Echo Peak; summit area 2711 Comment
  JEPS43782  Crocanthemum scoparium var. vulgare Lauramay T. Dempster and G. L. Stebbins 1966-6-29 4291 El Dorado e lookout (near top on s-facing slope); Pine Hill Comment
  UCD80231  Crocanthemum suffrutescens CNPS SN Foothill Team 2005-6-13 SNNR 0146 b El Dorado BLM, Pine Hill Preserve, Cameron Park Unit, in southernmost parcel, E of Cameron Park Road, immediately N of Highway 50. 454 Comment
  UCD142098  Croton setiger G. K. Helmkamp; E. A. Helmkamp 2007-9-19 12982 El Dorado Northern Sierra Nevada Mountains: along Greenstone Road just south of its junction with US-50 (east of Shingle Springs). 427 Comment
  UCR170484  Croton setiger George K. Helmkamp, Elizabeth Helmkamp 2005-9-1 9830 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
  UCR179557  Croton setiger George K. Helmkamp, E. A. Helmkamp 2006-9-29 11448 El Dorado Northern Sierra Nevada Mountains Foothills, Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool 351 Comment
  UCR249550  Cryptantha George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20953 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy 2116 Comment
  CAS-BOT-BC176190  Cryptantha Peter Rubtzoff 1974-6-5 7553 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  CAS-BOT-BC189274  Cryptantha Beecher Crampton 1989-6-11 10188 El Dorado Tahoe Basin, Stateline, along Stateline Blvd Comment
  CAS-BOT-BC189275  Cryptantha Peter Rubtzoff; John Thomas Howell 1973-7-17 7098 El Dorado Georgetown Divide. Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area), (Comp. 451E) 1325 Comment
  UCR229436  Cryptantha affinis George K. Helmkamp, E. A. Helmkamp 2011-7-30 17911 El Dorado Northern Sierra Nevada Mountains, Omo Ranch Road at the junction with North-South Road, 0.67 mi. NW (300 deg. ) of jct. with Hwy 88; 8.9 miles southeast of Omo Ranch 1457 Comment
  UCD34763  Cryptantha ambigua Beecher Crampton 1989-7-16 10208 El Dorado El Dorado County, Tahoe Basin, Stateline, vacant lot along Montreal road. Comment
  UCR198440  Cryptantha milobakeri George K. Helmkamp, E. A. Helmkamp 2008-4-30 13369 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
  UCR136527  Cryptantha simulans Beecher Crampton 1958-6-9 4930 El Dorado Sierra Nevada Mountains, 1.5 miles west [southwest] of Garden Valley, road to Coloma 610 Comment
  RSA756762  Cryptantha torreyana George K. Helmkamp, Amy Barnes 2009-7-8 15126 El Dorado Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  UC1063861  Cryptantha torreyana F. W. Embree 1934-7-11 129 El Dorado 1.5 mi s Iron Mtn.; El Dorado National Forest, Pyramid Pk. 1676 Comment
  UCR206775  Cryptantha torreyana George K. Helmkamp, Amy Barnes 2009-7-8 15126 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  CAS-BOT-BC70396  Cryptogramma acrostichoides John Thomas Howell 1925-7-2 1321 A El Dorado Trail to Desolation Valley above Glen Alpine, Lake Tahoe region Comment
  RSA54084  Cuscuta californica J. T. Howell 1946-8-30 22914 El Dorado Upper Angora Lake 2287 Comment
  UC725622  Cynoglossum grande A. A. Heller 1911-4-7 12300 El Dorado between El Dorado and Placerville Comment
  UC747592  Cynoglossum grande G. Thomas Robbins 1943-3-19 964 El Dorado 3 mi. e. Placerville (near Institute of Forest Genetics) 762 Comment
  SEINET12323506  Cynoglossum grande Unknown 1966-1 719 El Dorado Pine Hill, ca 2 mi WNW of Rescue Comment
  CAS-BOT-BC190383  Cynosurus echinatus John Thomas Howell 1943-7-28 18906 El Dorado Placerville. 579 Comment
  UCD165186  Cynosurus echinatus Peter Rubtzoff 1974-6-4 7546 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UCD60156  Cynosurus echinatus Beecher Crampton 1956-6-1 3505 El Dorado About 2 miles directly northeast Clarksville. Slopes above Bass Lake. Comment
  UCR175214  Cynosurus echinatus George K. Helmkamp, Elizabeth Helmkamp 2006-5-4 10296 El Dorado Northern Sierra Nevada Mountains Foothills, east end of Diamond Springs, 0.1 mile north of the junction of Pleasant Valley Road and Calif. Hwy 49 543 Comment
  CAS-BOT-BC113855  Cyperus niger var. capitatus John Thomas Howell 1969-9-12 46085 El Dorado Roadside seepage 1 mi W Forest Genetics station. 762 Comment
  CDA4070  Cytisus scoparius T. C. Fuller 1961-5-17 6963 El Dorado Circa 5 miles northeast of Placerville. 0 Comment
  UCD165786  Dactylis glomerata Peter Rubtzoff 1972-9-14 6886 El Dorado U.C. Blodgett Forest Research Station, area along Mutton Creek 0.05 miles south of 'County Road', within 0.5 miles from gate. 1274 Comment
  UCD165925  Dactylis glomerata Ellen Dean; with Mayra Huerta 2016-8-12 9240 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along road side. West side of Highway 89. North side of unnamed drainage. 2066 Comment
  CAS-BOT-BC249041  Danthonia californica G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10917 El Dorado Northern Sierra Nevada Mountains: 0.5 mile east of the junction of Wright's Lake Road and the road from Ice House Reservoir 2056 Comment
  UCD60513  Danthonia californica var. americana Beecher Crampton 1960-6-6 5544 El Dorado 6.4 miles east of Diamond Springs. Comment
  RSA598035  Danthonia californica var. californica F. M. Reed, R. L. Pendleton 1907-7-24 1601 El Dorado Lake Tahoe region: Mt. Tallac above Glen Alpine Springs. (Near S end Fallen Leaf lake) 2226 Comment
  UC682020  Danthonia intermedia G. L. Stebbins Jr. 1942-8-30 3318 El Dorado 6 mi w Fallen Leaf (head of lake, along stream); Heather Lake Comment
  CAS-BOT-BC192314  Danthonia unispicata B. Crampton 1956-6-1 3521 El Dorado North slope of Pine Hill 579 Comment
  CAS-BOT-BC192315  Danthonia unispicata A. A. Heller 1915-8-5 12147 El Dorado Near Camp Echo, on the Lincoln Highway 2133 Comment
  CAS-BOT-BC192318  Danthonia unispicata A. A. Heller 1915-8-5 12147 El Dorado Near Camp Echo, on the Lincoln Highway 2133 Comment
  UCSB1965  Delphinium andersonii Keator, Glenn 1958-7-17 El Dorado on Echo ridge; 1/2 mi up trail to Lake of the Woods, W of Fallen Leaf Lake 2072 Comment
  SEINET12099515  Delphinium decorum H. H. Heller 1938-1 579 El Dorado Mount Tallac Comment
  UCR242346  Delphinium glaucum George K. Helmkamp, E. A. Helmkamp 2010-8-20 16814 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  CAS-BOT-BC8865  Delphinium glaucum Alice Eastwood 1906-7-28 1135 El Dorado Camp Agassiz Comment
  UC1613423  Delphinium gracilentum Charles M. Belshaw 1935-7-9 1129 El Dorado 1 1/2 mi w of Strawberry (along Placerville Road to Tahoe, Central Sierra Nevada near 41 Milestone); Central Sierra Nevada 1676 Comment
  UCD95660  Delphinium gracilentum G. K. Helmkamp; Elizabeth Helmkamp 2006-4-27 10225 El Dorado Northern Sierra Neveda foothills, 2.1 mi. S of Pleasant Valley Road along French Creek Road (SE of Shingle Springs). 368 Comment
  UCR207880  Delphinium gracilentum George K. Helmkamp, E. A. Helmkamp 2009-5-14 14705 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  RSA0055952  Delphinium hansenii George K. Helmkamp, Amy Barnes 2014-5-8 22867 El Dorado Sierra Nevada Mountains Foothills: along CA-49 near Ramales Lane, c. 0.7 mile north of Union Mine Road junction. 282 Comment
  UC1125982  Delphinium nuttallianum P. L. Johannsen 1934-7-19 409 El Dorado 1 mi se Wilson's; Eldorado National Forest, Pyramid Pk Quadrangle Comment
  UC467792  Delphinium nuttallianum R. L. Pendleton and F. M. Reed 1907-7-23 1071 El Dorado Grass Lake trail Lake Tahoe region, Glen Alpine 2103 Comment
  UCR249988  Delphinium nuttallianum George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20933 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
  RSA32370  Delphinium nuttallianum G. Thomas Robbins 1943-7-25 1314 El Dorado Shady Lodgepole pine woods N of Upper Echo Lake, along Desolation Valley Trail. 2287 Comment
  SEINET5338053  Delphinium nuttallianum W. D. Billings 1950-8-3 1941 El Dorado Openings in whitebark pine zone, above Gilmore Lake, on the trail to Mt. Tallac, Sierra Nevada 2835 Comment
  UC747417  Delphinium nuttallianum G. Thomas Robbins 1943-7-25 1314 El Dorado North of Upper Echo Lake, along Desolation Valley Trail 2286 Comment
  CAS-BOT-BC116433  Delphinium patens subsp. patens John Thomas Howell; Gordon H. True 1970-5-27 46548 El Dorado In Rubicon River Canyon, N-NE of Leonardi Spring. 1158 Comment
  RSA149641  Delphinium variegatum Harlan Lewis, C. Epling 1941-5-26 s.n. El Dorado Garden Valley, near Coloma Comment
  UC907670  Delphinium variegatum subsp. variegatum G. Thomas Robbins 1944-5-22 1626 El Dorado slopes along Hwy 50 2 1/2 mi e Placerville 762 Comment
  RSA750438  Deschampsia cespitosa subsp. cespitosa George K. Helmkamp, E. A. Helmkamp 2008-8-1 13955 El Dorado Dark Lake 0.4 mile northwest of the entrance to Wright's Lake along Wright's Lake Road 2148 Comment
  CAS-BOT-BC182778  Deschampsia danthonioides Peter Rubtzoff 1976-6-22 8667 El Dorado U.C. Blodgett Forest Research Station, Quail Landing Road near junction with Chinquapin Flat Road. 1289 Comment
  UCD62400  Deschampsia danthonioides Mrs. H. P. Kelley 1916-7-10 El Dorado Fallen Leaf Lake, Tahoe. Comment
  UCR175645  Deschampsia danthonioides George K. Helmkamp, E. A. Helmkamp 2006-7-7 10840 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  UCR198545  Deschampsia danthonioides George K. Helmkamp, E. A. Helmkamp 2008-4-30 13358 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCR2311  Deschampsia danthonioides F. M. Reed, R. L. Pendleton 1907-7-25 1707 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, roadside near Modjeska Falls, Glen Alpine Springs [near S end of Fallen Leaf Lake] 2043 Comment
  UCR176448  Deschampsia elongata George K. Helmkamp, E. A. Helmkamp 2006-7-10 10880 A 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
  CHSC79272  Descurainia Beecher Crampton 1978-7-26 9644 El Dorado 1.5 miles north of Meyers, Lake Tahoe Country Club. Comment
  UCSB50196  Dicentra formosa Gray, John 1976-5-16 El Dorado On Mosquito Ridge Rd, 12 miles E. of Forest Hills. T 14N, R 12E, Sec 30, NW 1/4 975 Comment
  CAS-BOT-BC483646  Dichelostemma capitatum A. A. Heller 1911-4-7 12298 El Dorado Between Shingle Springs and El Dorado Comment
  UC843816  Dichelostemma capitatum A. A. Heller 1915-3-24 11778 El Dorado 8 mi n Oroville Comment
  SEINET8475394  Dichelostemma capitatum subsp. capitatum D. L. Neal 1960-3-21 R- 44 El Dorado Along the North Fork American River, about 5 miles SE of Auburn. 396 Comment
  CAS-BOT-BC503128  Dichelostemma volubile Ira L. Wiggins 1946-5-11 11205 El Dorado Hillsides, in Quercus douglasii, between Folsom and Placerville, 4.8 mi. above Folsom. Comment
  UCR229402  Digitalis purpurea George K. Helmkamp, E. A. Helmkamp 2011-7-30 17932 El Dorado Northern Sierra Nevada Mountains, North-South Road, 2.1 miles north of its junction with Omo Ranch Road, 0.9 mi. NNW (351 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1248 Comment
  SBBG66768  Diplacus angustatus Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  SEINET13700415  Diplacus kelloggii J. Elder 1961-3-18 s.n. El Dorado 5 miles SE of Auburn. 366 Comment
  CAS-BOT-BC153510  Diplacus leptaleus John Thomas Howell 1963-7-12 39841 El Dorado Meyers 1935 Comment
  CAS-BOT-BC151620  Diplacus torreyi Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  SBBG11871  Diplacus torreyi D. Myrick 1958-6-24 52 El Dorado Fallen Leaf Lake area 1889 Comment
  SBBG11896  Diplacus torreyi D. Myrick 1958-6-22 41 El Dorado near Camp Richardson, Lake Tahoe 1889 Comment
  CAS-BOT-BC151606  Diplacus torreyi Mrs. H. C. Cantelow 1942-7-4 s.n. El Dorado Hy 40 Cisco Grove Comment
  BFRS66 Image available Disporum hookeri var. trachyandrum Peter Rubtzoff 1972-8-3 6846 El Dorado Blodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp. 450E). Comment
  SBBG133751  Dittrichia graveolens G. K. Helmkamp, E. A. Helmkamp 2011-11-20 18466 El Dorado Salmon Falls Rd, 1.6 mi S of the bridge of the American River 180 Comment
  UCD44774  Dodecatheon C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2140 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  RSA252397  Dodecatheon alpinum C. W. Tilforth 1969-9-7 39288 El Dorado Floating bog mat near open water of Grass Lake S of Hwy 89 c. 1/2 mi. W of Luther Pass 2317 Comment
  RSA114102  Dodecatheon alpinum subsp. majus G. Thomas Robbins 1943-6-27 1229 El Dorado Along U.S. Highway 50 just east of Echo Summit Pass. 2226 Comment
  UC747622  Dodecatheon hendersonii G. Thomas Robbins 1943-4-10 985 El Dorado 3 mi e Camino; canyon slope North Fork Webber Creek, e of Camino 975 Comment
  SJSU8485  Dodecatheon hendersonii J. H. Gans 1968-4-8 El Dorado Sly Park by Sly Park Dam, Jenkinson L c. 18 mi E of Placerville Comment
  POM129377  Dodecatheon jeffreyi subsp. pygmaeum R. L. Pendleton, F. M. Reed 1907-7-23 1065 El Dorado Lake Lucile Trail. Glen Alpine. 2439 Comment
  UC747033  Downingia montana G. Thomas Robbins 1943-7-18 1272 El Dorado 5 mi s Pollock Pines (Sly Park meadow along Pleasant Valley Road); Sly Park 1005 Comment
  JEPS72053  Draba oligosperma var. oligosperma Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2683 El Dorado summit area Freel Peak 2895 Comment
  RSA752661  Draba verna George K. Helmkamp, E. A. Helmkamp 2007-3-10 11606 El Dorado Rattlesnake Bar Rd, 3.0 miles southwest of Calif. Hwy 49, SW of Pilot Hill 390 Comment
  UCD115567  Draba verna William C. Overton Jr. 1978-3-5 s.n. El Dorado Ca. 1/4 mile E of summit along the ridge, Pine Hill, ca. 2 miles NW of Rescue. 548 Comment
  BFRS18 Image available Draperia systyla Peter Rubtzoff 1972-9-27 6948 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  UCD119197  Draperia systyla J. M. Tucker 1957-5-25 3335 El Dorado Below Highway 50, ca. 4-5 miles below Kyburz. 1158 Comment
  CAS-BOT-BC401533  Drosera rotundifolia G. L Smith 1959-6-17 1213 El Dorado Squaw Valley Comment
  RSA0011685  Drosera rotundifolia R. F. Thorne, Larry E. DeBuhr 1975-8-23 47236 El Dorado Grass Lake: just N of Luther Pass. 2348 Comment
  CAS-BOT-BC159601  Drymocallis glandulosa var. glandulosa G. L. Stebbins, Jr. 1942-8-30 3320 El Dorado 1 mile west of Fallen Leaf, on road to Glen Alpine 1981 Comment
  CAS-BOT-BC527357  Drymocallis glandulosa var. reflexa Alice Eastwood 1906-7-27 1117 El Dorado Fallen Leaf Lake, Glen Alpine Region Comment
  CAS-BOT-BC527361  Drymocallis glandulosa var. reflexa H. M. Hall 1921-6-22 11293 El Dorado Sly Park 1036 Comment
  JEPS71916  Drymocallis lactea var. austiniae Gladys L. Smith 1964-7-6 2152 El Dorado near Echo end of trail (trail from Upper Echo Lake to Desolation Valley); trail from Upper Echo Lake to Desolation Valley 2286 Comment
  UCD60551  Drymocallis lactea var. austiniae Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4017 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  CAS-BOT-BC157823  Drymocallis lactea var. lactea A. A. Heller 1916-8-9 12505 El Dorado Haypress Meadow above Echo Lake 2590 Comment
  UC420547  Drymocallis lactea var. lactea 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
  UC70336  Drymocallis lactea var. lactea C. J. Fox Jr. July, 1895 El Dorado Tallac Comment
  CAS-BOT-BC157816  Drymocallis lactea var. lactea Chas. M. Belshaw 1936-8-11 2612 El Dorado Two miles southwest of Lover's Leap, Placerville-Tahoe highway 1676 Comment
  UCR235578  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2012-5-3 18893 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 7.0 miles NW of Pollock Pines 748 Comment
  CAS-BOT-BC428078  Dudleya cymosa subsp. cymosa M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  UCD38783  Dudleya lanceolata Beecher Crampton 1958-6-9 4937 El Dorado 1.75 miles west of Garden Valley, along Mt. Murphy road. 579 Comment
  CAS-BOT-BC227243  Echinochloa crus-galli Beecher Crampton 1965-8-4 7478 El Dorado Ca. 5 miles west of rescue on Green Valley rd., just west of Pleasant Grove House Historic Monument Comment
  SACT001045  Echinochloa crus-galli H. Skidmore 1938-7-7 El Dorado Comment
  UCR170343  Echinochloa crus-galli George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9889 El Dorado Northern Sierra Nevada Foothills, Silver Fork, 2.1 mi west of Kyburz along US Highway 50 1220 Comment
  UCD149317  Elatine Ellen Dean; V. Stewart 2014-7-5 8407 El Dorado El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Angora Meadows, northern half. East side of Angora Creek near stagnant ponded water on side-branch of creek. 1919 Comment
  UC907664  Eleocharis bella G. Thomas Robbins 1944-7-6 1758 El Dorado 5 mi S of Pollock Pines (Sly Park) 975 Comment
  POM313047  Eleocharis flavescens G. Thomas Robbins, S. Galen Smith 1949-10-23 1901 El Dorado 5 miles north of Colma on Georgetown road Comment
  RSA127032  Eleocharis palustris H. S. Yates 1936-8-8 5961 El Dorado Sayles Flat. 2012 Comment
  UC747756  Eleocharis quinqueflora H. F. Copeland 1947-5-30 El Dorado near Echo Summit (Benwood Meadows) 2286 Comment
  UCD83766  Elodea canadensis Lars W. J. Anderson 21-22 May 2009 WP 449 a El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 449. Comment
  BFRS187 Image available Elymus Peter Rubtzoff 1974-7-24 7761 El Dorado Blodgett Forest: County Road ca. 0.65 mile east of Headquarters Road junction (Comp. 220R) Comment
  RSA0034067  Elymus Peter Rubtzoff 1975-7-10 8193 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  SEINET9262054  Elymus elymoides George K. Helmkamp, Elizabeth Helmkamp 2013-1 21036 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail at the junction with Pilliken Road (Leek Spring Hill 7.5 Q) 1823 Comment
  UCD111506  Elymus elymoides Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7131 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 feet south of road. 1975 Comment
  UCD147667  Elymus elymoides Allyson Ayalon; Lucie Jerabkova 2012-7-1 45 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD61538  Elymus elymoides A. A. Beetle; D. E. Beetle, Alva Hansen 16-26 Jul 1945 3911 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UC2042526  Elymus elymoides Holly Forbes and Barbara Keller 2010-7-14 El Dorado El Dorado National Forest, along High Meadows trail about 2.3 mi. from the USFS gate, south of Heavenly Ski Resort and South Lake Tahoe Comment
  UCD74192  Elymus elymoides subsp. californicus Jennifer W. Burt; Jessica Hite 2005-8-11 58 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2312 Comment
  UCD61882  Elymus glaucus Morris Halperin 1932-8-15 858 El Dorado American River, Strawberry. 1752 Comment
  UCR206820  Elymus glaucus George K. Helmkamp, E. A. Helmkamp 2009-5-24 14770 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49 381 Comment
  CAS-BOT-BC310710  Elymus glaucus subsp. glaucus Peter Rubtzoff 1974-7-19 7722 El Dorado U.C. Blodgett Forest Research Station, Deep Canyon Road, ca. 0.6 miles north of junction with Quintette Road. 1213 Comment
  UCD74202  Elymus glaucus subsp. glaucus Jennifer W. Burt 2005-9-8 51 El Dorado abandoned ski runs behind South Tahoe High School (1735 Lake Tahoe Blvd., South Lake Tahoe, CA) - collected from center of an abandoned ski run. 1976 Comment
  UCR253107  Elymus glaucus var. glaucus George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22055 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
  UC1613984  Epilobium Charles M. Belshaw 1935-5-25 920 El Dorado 12 mi sw of Lake Tahoe (Strawberry Meadow, 42 Milestone on Placerville-Tahoe Highway, Sierra Nevada Mts.); Sierra Nevada Mts., Strawberry Meadow, 42 Milestone 1706 Comment
  CAS-BOT-BC165911  Epilobium Beecher Crampton 1987-7-11 10132 El Dorado South Lake Tahoe, Stateline, marina area Comment
  SEINET3245906  Epilobium angustifolium subsp. circumvagum G. K. Helmkamp, E. A. Helmkamp 2008-1 13939 El Dorado Northern Sierrra Nevada Mountains: Writ's Lake Road, 3.8 miles north of its junction with CA-50 (Pyramid Peak 7.5' Q) 2076 Comment
  SEINET6635574 Image available Epilobium angustifolium subsp. circumvagum C. Kimber 1961-1 172 El Dorado Echo Lake turnoff US 50, 1 mi NW The Pines Campground 2250 Comment
  UCR176470  Epilobium angustifolium subsp. circumvagum George K. Helmkamp, E. A. Helmkamp 2006-7-31 11095 El Dorado Northern Sierra Nevada Mountains, 0.3 mile west of the junction of Wrights Lake Road (Forest Route 4) and the road from Ice House Reservoir 2037 Comment
  CHSC73664  Epilobium brachycarpum L. P. Janeway; Eric Schroder 1998-8-27 6182 El Dorado Lake Tahoe Basin--National Forest. Meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  UCD105317  Epilobium brachycarpum G. K. Helmkamp; E. A. Helmkamp 2007-8-30 12850 El Dorado Northern Sierra Nevada Mountains: Prospector Road, 0.1 mile north of Marshall Road near Indian Creek. 268 Comment
  UCR179357  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2006-9-20 11416 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 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
  SDSU8795  Epilobium brachycarpum D. F. Howe 1960-9-19 2975 El Dorado 10 mi. e of Placerville 1036 Comment
  CAS-BOT-BC166859  Epilobium canum subsp. latifolium John Thomas Howell 1969-9-12 46091 El Dorado Near Bridal Veil, 3 miles west of Riverton Comment
  CAS-BOT-BC166867  Epilobium canum subsp. latifolium Jean L. Pawek 1956-7-16 191 El Dorado Highway 50, west slope Echo Summit 1524 Comment
  UCR207022  Epilobium ciliatum George K. Helmkamp, E. A. Helmkamp 2009-5-26 14809 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UCR219499  Epilobium ciliatum Ellen Dean, Mark Bibbo, Jennifer J. Buck, E. McDermott, J. Poloske 2007-7-20 4177 El Dorado Washoe Meadows State Park, Angora Meadows, east and west sides of Angora Creek 1923 Comment
  CHSC73302  Epilobium ciliatum subsp. ciliatum L. P. Janeway; Eric Schroder 1998-7-27 5855 El Dorado Lake Tahoe Basin--National Forest. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow. 1905 Comment
  UCD125163  Epilobium ciliatum subsp. ciliatum Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7454 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  UCR170243  Epilobium ciliatum subsp. ciliatum George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9900 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) 2.1 road miles N of US Highway 50 (c. 5-6 mi east of Kyburz) 1854 Comment
  RSA796146  Epilobium densiflorum George K. Helmkamp, E. A. Helmkamp 2009-7-1 15086 El Dorado Lake Oaks Mobile Home Park, Diamond Springs, about 0.1 mile south of the junction of Patterson Drive and CA-49 527 Comment
  UCD112434  Epilobium foliosum Peter Rubtzoff 1975-6-12 8083 El Dorado Sierra Nevada, Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Old Gaddis Creek Road (double gates). Comment
  UCD61731  Epilobium glaberrimum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4262 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  CHSC73684  Epilobium hallianum L. P. Janeway; Eric Schroder 1998-8-24 6142 El Dorado Lake Tahoe Basin--National Forest. Lake Valley; a meadow along a western branch of Saxon Creek, about 1.2 mi east of Meyers. 1941 Comment
  UCD106488  Epilobium hallianum G. L. Webster 1974-7-16 7640 El Dorado Mt. Ralston Drive, ca. 4.5 miles E of Strawberry. 1981 Comment
  UCD43716  Epilobium hallianum C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1082 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD165667  Epilobium lactiflorum Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9018 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. West side of Highway 89. Vicinity of fire road near park residences. Northwest corner of park along unnamed drainage above metal dam near terminus of fire road. 2151 Comment
  UCD55395  Epilobium oregonense Ellen Dean; Mark Bibbo 2006-7-19 3245 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Near old quarry. 1927 Comment
  RSA252402  Epilobium palustre Robert F. Thorne, C. W. Tilforth 1969-9-7 39289 El Dorado Grass Lake, S of Hwy. 89, about 0.5 mile W of Luther Pass 2317 Comment
  UC1613932  Equisetum Charles M. Belshaw 1935-7-13 1166 El Dorado meadow 1/2 mi w Strawberry (along Placerville rd to Tahoe); Sierra Nevada Mts. 1706 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
  JEPS52505  Eremocarpus setiger Helen-Mar Wheeler 1941-8-18 452 El Dorado on US Hwy 50 about halfway between Placerville and Folsom (near Bridge 2503) 335 Comment
  JEPS69083  Eriastrum signatum Helen D. Geis July 1912 107 El Dorado Lakeside Park Lake Tahoe Comment
  UCR232682  Ericameria arborescens George K. Helmkamp, E. A. Helmkamp 2011-10-13 18407 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 4.2 miles north of Pony Express Trail in Pollock Pines 1011 Comment
  UC747138  Ericameria discoidea G. Thomas Robbins 1943-9-5 1378 El Dorado Summit of Mt. Tallac 2956 Comment
  SEINET7846132 Image available Ericameria discoidea W. D. Billings 1950-8-3 1957 El Dorado Summit of Mt. Tallac 2972 Comment
  RSA695723  Ericameria nauseosa var. speciosa Keith E. Hoffmaster 1940-10-13 954 El Dorado Twin Lakes. Comment
Read comments
Dec 31 2015
  CAS-BOT-BC293221  Ericameria suffruticosa Richard M. Holman 1934-8-1 s.n. El Dorado Between Charity Valley and Twin Lakes Comment
  JEPS72177  Ericameria suffruticosa Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2651 El Dorado just below summit area of Pyramid Peak Pyramid Peak (near Aloha Lake) 3042 Comment
  POM51495  Erigeron barbellulatus Herbert McLean Evans 1920-7-22 s.n. El Dorado Top of Ralston Comment
  UCD147766  Erigeron breweri Allyson Ayalon; Lucie Jerabkova 2012-7-1 128 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCR242353  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2010-8-20 16821 El Dorado Northern Sierra Nevada Mountains, junction of Forest Routes 10N98 and 10N39, about 0.1 mile north of Silver Fork Road, 2.4 mi. NW of Hwy 88 2091 Comment
  UCR53388  Erigeron breweri R. D. Goeden, Don W. Ricker 1988-9-7 s.n. El Dorado Sierra Nevada Mtns., El Dorado National Forest, Mormon Emigrant Trail on Iron Mountain Ridge 2104 Comment
  POM357408  Erigeron breweri Harry H. Stone 1933-8-27 18613 El Dorado Mt. Ralston Comment
  JEPS41474  Erigeron breweri var. breweri Dodge and Drachman 1920-8-1 1094 El Dorado Fallen Leaf Comment
  UC725691  Erigeron breweri var. breweri A. A. Heller 1911-8-10 12537 El Dorado e side Ralston Peak (above Echo Lake) 2407 Comment
  CAS-BOT-BC294973  Erigeron compositus Jean L. Pawek 1958-7-16 482 El Dorado On trail to summit of Freel Peak, southeast of Lake Tahoe 2895 Comment
  UC34286  Erigeron compositus W. C. Blasdale El Dorado Mt. Tallac Lake Tahoe Region, Mt. Tallac Comment
  UC1118130  Erigeron coulteri J. A. Rutter 1934-8-21 13 El Dorado 0.75 mi ne of Leek Spr. Mtn.; El Dorado National Forest, Pyramid Pk. Quadrangle 2164 Comment
  CAS-BOT-BC300646  Erigeron foliosus var. hartwegii G. Thomas Robbins 1945-5-20 1937 El Dorado Above Sweetwater Creek 182 Comment
  UCD131961  Erigeron glacialis var. glacialis G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11198 El Dorado Northern Sierra Nevada Mountains: Tragedy Spring; Tragedy Spring Road, 0.3 mile north of Hwy CA-88. 2424 Comment
  SEINET11266307  Erigeron peregrinus subsp. callianthemus George Helmkamp, E. A. Helmkamp 2010-8-7 16741 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 miles east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring (Tragedy Spring 7.5' Q.); 0 2135 Comment
  UCR218272  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2010-7-23 16606 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road at the entrance to a camping area, 0.2 mile west of the lake, 5.5 miles NE (35 deg. ) of Kyburz 2114 Comment
  POM176833  Erigeron peregrinus subsp. callianthemus L. R. Abrams 1930-7-23 12708 El Dorado Tamarack Trail, Glen Alpine Canyon 2287 Comment
  SEINET11836068  Erigeron peregrinus var. angustifolius Unknown 1939-1 3005 El Dorado Echo Summit, 2 mi SE of Echo Lake 2286 Comment
  UCD75670  Erigeron petrophilus var. sierrensis G. Ledyard Stebbins 1968-7-20 6820 El Dorado This collection number has two sets of notes made by Stebbins. His handwritten notes say: Foot of Jaybird Falls, above Jaybird Power House in canyon of Silver Creek, 3600 ft. 20 July 1968. His typed notes say: Silver Creek Canyon, immediately east of Jaybird Powerhouse. 3100 ft. 23 July 1968. (Exact location unknown. Coordinates estimated by label maker.) 1097 Comment
  SEINET10727142  Erigeron salsuginosus var. angustifolius Ethel K. Crum 1939-7-3 Crum 3005 El Dorado Echo Summit, two miles southeast of Echo Lake. 2286 Comment
  UCD19986  Eriodictyon californicum C. H. Lamoureux; M. Ingle 1955-11-25 1005 El Dorado 2 miles NE of Bass Lake. 365 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
  RSA49085  Eriogonum incanum Verne Grant, Alva Grant 1949-7-19 8760 El Dorado Above southeast shore of upper Echo Lake 2317 Comment
  UCR175734  Eriogonum incanum George K. Helmkamp, E. A. Helmkamp 2006-7-31 11062 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  CDA22619  Eriogonum marifolium P. B. Kennedy 1920-8-14 6350 El Dorado Eldorado National Forest. 0 Comment
  UC849550  Eriogonum marifolium A. A. Heller 1915-8-6 12182 El Dorado near Camp Echo (on the Lincoln Highway) 2133 Comment
  UCR189606  Eriogonum marifolium George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12379 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
  UCD100496  Eriogonum nudum Beecher Crampton 1973-9-9 8998 El Dorado South Lake Tahoe, Bijou area. Comment
  CAS-BOT-BC266091  Eriogonum nudum var. deductum John Thomas Howell 1925-7-1 1293 El Dorado Highway above Armstrong's Emerald Bay, Lake Tahoe Comment
  CAS-BOT-BC266099  Eriogonum nudum var. deductum W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine Comment
  JEPS72777  Eriogonum nudum var. deductum Gladys L. Smith 1971-7-8 3079 El Dorado woods about Lake Audrain; Echo Summit area 2194 Comment
  UCR179345  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 2006-9-12 11368 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  UCD100616  Eriogonum nudum var. nudum G. K. Helmkamp 2007-7-7 12474 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area. 2338 Comment
  UCR189153  Eriogonum nudum var. nudum George K. Helmkamp 2007-7-7 12474 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area 2338 Comment
  UCR209031  Eriogonum nudum var. nudum George K. Helmkamp, E. A. Helmkamp 2009-8-19 15499 El Dorado Sierra Nevada Mountains, along Ice House Road at SW shore of Loon Lake, 2.6 miles south of its end on the north side of the lake 1973 Comment
  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-BC269858  Eriogonum nudum var. pubiflorum John Thomas Howell 1930-10-12 5566 El Dorado 2 miles n. of Placerville Comment
  UCD75802  Eriogonum prattenianum G. Ledyard Stebbins 1969-6-30 6930 El Dorado Canyon of Silver Creek, below Junction Dam. (Exact location unknown. Coordinates estimated by label maker.) 1341 Comment
  CHSC102873  Eriogonum rosense L. P. Janeway 2009-8-8 9917 El Dorado Northern High Sierra Nevada. Northwest slope of Freel Peak, about 0.4 km west of the summit. 3188 Comment
  UCD162530  Eriogonum rosense var. rosense Steve Matson 2004-8-7 1097 El Dorado NSNH; Tahoe Basin; north side of summit of Freel Peak. 3316 Comment
  UCR179399  Eriogonum roseum George K. Helmkamp, E. A. Helmkamp 2006-9-20 11418 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  UCR240704  Eriogonum roseum George K. Helmkamp, E. A. Helmkamp 2012-9-5 19751 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
  UCD84161  Eriogonum spergulinum var. reddingianum Chuck Hughes 2009-7-7 120 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  CAS-BOT-BC271877  Eriogonum spergulinum var. spergulinum Chas. M. Belshaw 1936-8-13 2640 El Dorado 41 Milestone, Placerville-Tahoe road 1676 Comment
  CAS-BOT-BC267913  Eriogonum umbellatum Beatrice L. Howitt 1962-7-20 285 El Dorado At Meyer's on way to Lake Tahoe, Sierra Nevada 1828 Comment
  UCD101428  Eriogonum umbellatum var. covillei P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle, Barret Ranch. 457 Comment
  CAS-BOT-BC268016  Eriogonum umbellatum var. furcosum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  RSA748729  Eriogonum umbellatum var. furcosum George K. Helmkamp, E. A. Helmkamp 2008-8-1 13930 El Dorado Wright's Lake Road, 3.8 miles north of its junction with CA-50. 2076 Comment
  CAS-BOT-BC268259  Eriogonum umbellatum var. nevadense W. R. Dudley 1900-6-26 s.n. El Dorado High ridge between Lake Lucille and Lake of the Woods Comment
  CAS-BOT-BC268267  Eriogonum umbellatum var. nevadense L. S. Rose 1941-7-19 41325 El Dorado Al Tahoe, Lake Tahoe 1900 Comment
  JEPS72781  Eriogonum umbellatum var. nevadense Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2502 El Dorado summit area, Echo Peak Echo Peak 2711 Comment
  UCD101367  Eriogonum umbellatum var. nevadense Morris Halperin 1932-8-14 924 El Dorado Strawberry. 2438 Comment
  RSA305920  Eriogonum umbellatum var. stellatum F. A. Warren 1934-7-28 12683 El Dorado west slope of Echo Summit. Comment
  CAS-BOT-BC261821  Eriogonum wrightii var. subscaposum Clare B. Hardham 1974-8-9 20271 El Dorado Luther Pass and vicinity 2438 Comment
  SEINET3828495  Eriogonum wrightii var. subscaposum George K. Helmkamp, E. A. Helmkamp 2010-1 16983 El Dorado Northern Sierra Nevada Mountains: ice House Road, 4.3 miles north of its junction with Wentworth Springs Road, 0.65 mi. SSW of Loon Lake Comment
  UCD32899  Eriophyllum lanatum Beecher Crampton 1965-6-3 7354 El Dorado ca. 2 miles W.N.W. Rescue (direct line), N.E. slope of Pine Hill. 579 Comment
  UCD132202  Eriophyllum lanatum var. achilleoides G. K. Helmkamp; Elizabeth Helmkamp, Amy Barnes 2007-6-20 12367 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake. 1976 Comment
  UCR250047  Eriophyllum lanatum var. achilleoides George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20882 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake 1456 Comment
  RSA749685  Eriophyllum lanatum var. croceum George K. Helmkamp, E. A. Helmkamp 2007-6-8 12303 El Dorado Bonetti Road, 5.4 miles south of Mormon Emigrant Trail, generally east of Jenkinson Lake 1372 Comment
  UC1118240  Eriophyllum lanatum var. croceum P. L. Johannsen 1934-9-25 506 El Dorado 0.5 mi se Palmer's; El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  CAS-BOT-BC301495  Eriophyllum lanatum var. integrifolium J. Clausen 1932-9-14 637 El Dorado Above Glen Alpine, Tahoe Region, wet places along creek on trail to Mt. Tallac 2286 Comment
  UCR196885  Eriophyllum lanatum var. integrifolium George K. Helmkamp, E. A. Helmkamp 2008-6-3 13589 El Dorado Sierra Nevada Mountains, Forbay Road, 4.8 miles northwest of its junction with CA-50 at Pollock Pines 965 Comment
  SEINET11850751  Eriophyllum lanatum var. integrifolium H. H. Heller 1938-1 700 El Dorado Mount Tallae Comment
  UCD103078  Erodium botrys Janet Seely 1976-5-1 14 El Dorado 0.7 mile northeast of River Pines on Shenandoah Road. Comment
  RSA755990  Erodium cicutarium George K. Helmkamp, E. A. Helmkamp 2009-6-3 14878 El Dorado Pony Express Trail, 0.7 mile east of its junction with Sly Park Road in Pollock Pines 851 Comment
  CAS-BOT-BC54971  Erysimum perenne Alice Eastwood 1906-7-24 935 El Dorado Glen Alpine Region. Camp Agassiz. Comment
  CAS-BOT-BC173662  Erythranthe guttata Peter Rubtzoff 1975-6-11 8068 El Dorado Blodgett Forest: Sand Mountain Boulevard ca. 0.7 mi. south of County Road (Comp. 200E) 1185 Comment
  SEINET14046895 Image available Erythranthe guttata M. K. Sears 1971-1 16 El Dorado PIne Hill, ca. 2-3 miles northwest of Rescue. Comment
  SEINET8332981  Erythranthe moniliformis A. A. Heller 1915-8-6 12165 El Dorado near Echo Camp on the Lincoln Highway. 2134 Comment
  CHSC73202  Erythranthe primuloides L. P. Janeway; Eric Schroder 1998-8-17 6071 El Dorado Lake Tahoe Basin Management Unit. Meadow on west side of intersection of Al Tahoe Blvd and Pioneer Trail (South Lake Tahoe). 1920 Comment
  SEINET6744763 Image available Erythronium grandiflorum Marcus E. Jones 1883-1 El Dorado Kelsey Comment
  JEPS14585  Erythronium multiscapideum Peter H. Raven with G. Thomas Robbins 1956-4-28 9056 El Dorado along U.S. Hwy. 50 1.3 mi. w. Placerville Comment
  CAS-BOT-BC402667  Eschscholzia caespitosa G. Thomas Robbins 1945-6-9 1977 El Dorado On canyon slope above North Fork Webber Creek, about 3 mi. e. of Camino 975 Comment
  RSA81704  Eschscholzia caespitosa subsp. caespitosa W. L. Jepson 1938-4-8 18619 El Dorado North side of South Fork, American River, above Chili Bar Comment
  UCR200924  Eschscholzia californica George K. Helmkamp, E. A. Helmkamp 2008-9-9 14086 El Dorado Foothills, northern Sierra Nevada Mountains, Traverse Creek Road at the creek crossing, 1.6 miles east of CA-193 628 Comment
  JEPS17288  Eschscholzia lobbii W. L. Jepson 1938-4-14 18657 El Dorado Nashville Comment
  UCD95370  Eschscholzia lobbii G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11765 El Dorado Northern Sierra Nevada Mountains; 2.2 miles north of US-50 on Bass Lake Road, overlooking Bass Lake, between El Dorado Hills and Cameron Park. 384 Comment
  UCD95361  Eschscholzia lobbii Beecher Crampton 1977-4-18 9470 El Dorado at Bass Lake, NE Clarksville. Comment
  JEPS71572  Eucephalus breweri Gladys L. Smith 1963-7-27 1849 El Dorado Hawley Grade old Echo Summit Pass, Hawley Grade 2194 Comment
  JEPS72161  Eucephalus breweri Gladys L. Smith 1963-7-27 1821 El Dorado near, on old Hawley Grade Echo Summit 2164 Comment
  OBI83556  Eucephalus breweri George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22002 El Dorado Silver Fork Road, 0.8 mile north of its junction with CA-88 and near Jim Quinn Spring 2117 Comment
  UCR202755  Eucephalus breweri George K. Helmkamp, E. A. Helmkamp 2008-8-8 13968 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
  CAS-BOT-BC310528  Eurybia integrifolia Donald Myrick 1958-9-26 14 El Dorado Near Heather Lake above Fallen Leaf Lake, Lake Tahoe Comment
  UCD132302  Eurybia integrifolia G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11070 El Dorado Northern Sierra Nevada Mountains. Along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy. U.S.-50. 1863 Comment
  UCD44114  Eurybia integrifolia C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1480 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  CAS-BOT-BC310522  Eurybia integrifolia J. Clausen 1932-9-14 634 El Dorado Tahoe Region, above Glen Alpine on trail to Mt. Tallac 2290 Comment
  CAS-BOT-BC310524  Eurybia integrifolia Elsie Zeile Lovegrove 1951-9-22 s.n. El Dorado Lake Tahoe Basin. Richardon's Comment
  CAS-BOT-BC310525  Eurybia integrifolia Elsie Zeile Lovegrove 1938-9-19 s.n. El Dorado Lake Tahoe Basin. Between Cathedral and Floating Island lakes Comment
  CAS-BOT-BC413853  Fallopia sachalinensis Paul E. Levingston 1964-7-16 s.n. El Dorado W. side of road just s. of 1537 N. Canyon Rd., Camino Comment
  CAS-BOT-BC227661  Festuca Peter Rubtzoff 1975-6-11 8063 El Dorado Blodgett Forest Research Station. Sand Mountain Blvd., ca. 0.7 mi. south of County Road 1182 Comment
  RSA756975  Festuca George K. Helmkamp, Amy Barnes 2009-7-8 15128 El Dorado Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  CAS-BOT-BC156314  Festuca microstachys Peter Rubtzoff 1976-5-19 8527 El Dorado Blodgett Forest Research Station. Gaddis Creek area off Camp 1 Road, ca. 0.7 miles south of Quail Landing Road Comment
  JEPS101943  Festuca occidentalis Dean W. Taylor 1976-7-1 6017 El Dorado Highway 50 at 39 Mile Campground along the South Fork American River 1645 Comment
  UCD66186  Festuca occidentalis Dean W. Taylor 1976-7-1 6015 El Dorado Steep North facing slope along Station Creek Drainage, S. Fork American River Canyon. 1676 Comment
  SD190  Festuca temulenta May 1914 13 45 El Dorado Cove Comment
  CAS-BOT-BC282544  Festuca viridula Verne Grant; Alva Grant 1946-7-18 7722 El Dorado North-facing slope by Upper Echo Lake 2316 Comment
  CAS-BOT-BC282545  Festuca viridula Verne Grant; Alva Grant 1946-7-18 7714 El Dorado North-facing slope by Upper Echo Lake 2316 Comment
  UC1614608  Fragaria vesca Charles M. Belshaw 1935-7-9 1130 El Dorado 1 1/2 mi w of Strawberry (near 41 Milestone, along Placerville Road to Tahoe); Central Sierra Nevada 1676 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
  CHSC73077  Fragaria virginiana L. P. Janeway 1998-8-5 5943 El Dorado Lake Tahoe Basin Management Unit - National Forest. 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
  CHSC73194  Fragaria virginiana L. P. Janeway; Eric Schroder 1998-8-18 6078 El Dorado Lake Tahoe Basin Management Unit. Meadow on west side of Upper Truckee River about 0.3 mi south of Hwy 50 and 1 mi west-southwest of Meyers. 1920 Comment
  UCD44160  Fragaria virginiana C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1526 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  JEPS124558 Image available Fragaria virginiana J. Yamanaka 1965-7-1 156 El Dorado Grass Lake, 6.8 miles S. E. on Highway 89- from junction of 89 and 50. Comment
  UCD113258  Fragaria virginiana Gerald Dickinson 1963-6-25 32 El Dorado State Highway 89, 1.6 miles west of Luther Pass. 2042 Comment
  UC466554  Fragaria virginiana subsp. platypetala W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubison Peak Rubicon Peak (vicinity of Lake Tahoe); Lake Tahoe 1897 Comment
  SD62126  Frangula californica subsp. tomentella D. F. Howe 1965-5-21 El Dorado Coloma Comment
  SEINET8517813 Image available Frangula californica subsp. tomentella W. J. Hess, Stoynoff, N; Allen, K; Weis, K; Bolger, K 1997-1 7658 El Dorado Nature Area E1, Meadowbrook Rd, 2 miles E of St 193 & 3.5 miles S of Georgetown. Comment
  SEINET11243887  Frangula californica subsp. tomentella H. Mozingo 1976-4-3 76 -6 El Dorado 2 miles east of Greenwood. 610 Comment
  CAS-BOT-BC53779  Frangula rubra L. R. Abrams 1917-9-22 6831 El Dorado Glenn Alpine, Lake Tahoe Region Comment
  CAS-BOT-BC53781  Frangula rubra Carl B. Wolf 1930-10-9 1716 El Dorado E. slope Sierra Nevada. Between Fallen Leaf Lake and Glen Alpine Springs 1981 Comment
  UCD165557  Frangula rubra subsp. obtusissima Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8855 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along Rubicon Trail on east side of park. 1983 Comment
  UC747573  Fraxinus latifolia G. Thomas Robbins 1945-5-20 1938 El Dorado 3-4 mi s Salmon Falls (along Sweetwater Creek); Sweetwater Creek 182 Comment
  UCD35863  Fremontodendron Beecher Crampton 1965-8-4 7476 a El Dorado 2 miles w.n.w. of Rescue (in a direct line), northeast slope of Pine Hill. 579 Comment
  SEINET12011756  Fremontodendron californicum Unknown 1965-6-3 7350 El Dorado ca 2 mi WNW of Rescue (direct line), NE slope of Pine Hill 579 Comment
  SD103791  Fremontodendron decumbens Darley Howe 1978-6-25 El Dorado Pine Hill area 609 Comment
  UC1223680 Image available Fremontodendron decumbens Robert M. Lloyd 1964-5-15 3396 b El Dorado 1.9 miles north of Green Valley Road on Ulenkemp Road, Pine Hill, about 2 miles west of Rescue 579 Comment
  CAS-BOT-BC504428  Fritillaria atropurpurea J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe 2042 Comment
  CAS-BOT-BC508126  Fritillaria recurva George R. Bliss 1925-6-1 s.n. El Dorado Tahoe Comment
  UCD160931  Galium G. Ledyard Stebbins 1977-7-3 7751 El Dorado South side of Weber Creek.(note from label-maker: based on other collections from this date, this was probably in the vicinity of Cedar Ravine Road. Exact location unknown. Coordinates estimated by label maker.) Comment
  CDA32184  Galium aparine M. Beyers 2010-8-2 731 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  SEINET11610112  Galium aparine E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4248 El Dorado Washoe Meadows State Park. S edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UC747060  Galium aparine G. Thomas Robbins 1944-6-3 1647 El Dorado 3 mi e Camino; C.C.C. Camp Snowline 1036 Comment
  UCR237031  Galium aparine George K. Helmkamp, E. A. Helmkamp 2012-5-18 19024 El Dorado Northern Sierra Nevada Mountains Foothills, Capps Crossing Road (Bonnetti Rd.), 0.1 mile northwest of the bridge over Diamond Creek, E of Jenkinson Lake and S of US Hwy 50 1186 Comment
  SEINET8892773  Galium bifolium K. Christie 2011-1 2041 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just to the north of the Hellhole meadow complex. Comment
  POM160668  Galium bifolium Marcus E. Jones 1929-6-26 s.n. El Dorado Lake Tahoe. Comment
  UCD170553  Galium californicum subsp. sierrae D. O. Burge 2017-5-27 2281 El Dorado Cameron Park, N of U.S. Route 50, W of Many Oaks Lane. 450 Comment
  UCD80734  Galium parisiense CNPS SN Foothill Team 2005-4-26 SNFN 0094 c El Dorado CDPR, Folsom State Recreation Area, on the shores of Folsom Reservoir, on the northwest shore of the peninsula area, between Goose Flat Road and North Boat Launch Area. The lake shore is 50 m southwest of the plot. 138 Comment
  UCD73046  Galium porrigens Ellen Dean; With PLB 102 class 2008-5-17 4926 El Dorado Along Hwy. 49, Flume trail. 498 Comment
  UCD70581  Galium porrigens Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 381 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Exposed serpentine site with Quercus durata, Rhamnus tomentella, Minuartia douglasii, and Eriogonum tripodum. Comment
  UCD96159  Galium porrigens var. porrigens Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6991 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. North end of Kanaka valley in gabbro soils area. 342 Comment
  UCR207866  Galium porrigens var. porrigens George K. Helmkamp, E. A. Helmkamp 2009-5-14 14696 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  UCD170499  Galium porrigens var. tenue D. O. Burge; G. Hinshaw 2017-3-19 2233 El Dorado Kanaka Valley. 310 Comment
  RSA739924  Galium sparsiflorum George K. Helmkamp, E. A. Helmkamp 2007-6-6 12277 El Dorado Northern Sierra Nevada Mtns.; junction of bonetti Rd. and Mormon Emigrant Trail, east of Jenkinson Lake (Sly Park 7.5' Q.) 1226 Comment
  UC1143105  Galium tricornutum F. W. Embree 1934-7-16 146 El Dorado 2 mi n Leek Springs; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  RSA792003  Galium trifidum var. pacificum George K. Helmkamp, E. A. Helmkamp 2011-7-30 17907 El Dorado Omo Ranch Road, 2.25 mi. NW (295 ) of jct. with Hwy 88; 7.2 miles southeast of Omo Ranch 1346 Comment
  UC1311814  Galium trifidum var. pusillum Herbert L. Mason 1939-8-2 12194 El Dorado near mouth of Upper Truckee River (s end of lake); Lake Tahoe Comment
  BFRS464 Image available Galium trifidum var. subbiflorum Peter Rubtzoff, John Thomas Howell 1973-7-17 7064 El Dorado Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mi. south of County Road (Comp. 370E). Comment
  JEPS72411  Galium triflorum Gladys L. Smith 1963-7-27 1875 El Dorado old Echo Summit Pass Hawley Grade 1889 Comment
  SEINET3828539  Galium triflorum George K. Helmkamp, E. A. Helmkamp 2011-1 18192 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.9 miles south of its junction with US-50 in Kyburz (Kyburz 7.5') 1280 Comment
  UCD165806  Galium triflorum Ellen Dean; with Daniel McNair 2016-7-19 9147 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. 2057 Comment
  RSA800165  Galium triflorum Peter Rubtzoff 1972-9-27 6947 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  OBI74472  Gamochaeta calviceps David J. Keil 1992-1 23363 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  OBI74493  Gamochaeta coarctata David J. Keil 1992-1 23376 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  BFRS9 Image available Garrya fremontii Peter Rubtzoff 1975-7-10 8179 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Comp. 600R). Comment
  UCD40263  Garrya fremontii Rodney Gale Myatt 1972-6-1 1633 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  CAS-BOT-BC56259  Gaultheria humifusa D. L. Smith; G. L. Stebbins 1976-7-8 76107 El Dorado West side of Dick's Lake, Desolation Wilderness Area 2621 Comment
  CAS-BOT-BC56286  Gaultheria ovatifolia G. L. Stebbins 1968-7-20 6814 El Dorado On road from union Valley Reservoir to Junction Dam Comment
  UCD42496  Gayophytum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR255529  Gayophytum Peter Rubtzoff 1972-10-3 6980 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station; southern fork of Bacon Canyon near Bacchi Corral Road 1311 Comment
  CAS-BOT-BC478880  Gayophytum Elsie Zeile Lovegrove 1938-9-20 s.n. El Dorado Glen Alpine road Comment
  SEINET4691386  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2010-1 16810 El Dorado Northern Sierra Nevada Mountains: Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area. 2232 Comment
  UC463417  Gayophytum diffusum subsp. parviflorum Ira L. Wiggins 1930-10-12 5076 El Dorado near Emerald Bay; Lake Tahoe Comment
  UCD103622  Gayophytum diffusum subsp. parviflorum G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11040 El Dorado Northern Sierra Nevada Mountains. 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd. 2226 Comment
  UCD103648  Gayophytum diffusum subsp. parviflorum G. K. Helmkamp; E. A. Helmkamp, Amy Barnes 2007-6-20 12368 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake. 1975 Comment
  SDSU8782  Gayophytum diffusum subsp. parviflorum D. F. Howe 1960-9-17 2969 El Dorado 5 miles west of Meyers. 1981 Comment
  JEPS27529  Gayophytum heterozygum W. L. Jepson 1918-8-20 8077 El Dorado Tahoe Lake Tahoe 1905 Comment
  UC1422830  Gayophytum heterozygum Wedberg 1958-6-20 315 El Dorado on Carson City-Emerald Bay road 0.4 mi e tunnel (on shoulder of road near SLOW sign, s end of Lake); Lake Tahoe Comment
  UCR256512  Genista monspessulana George K. Helmkamp, Amy Barnes 2014-5-8 22863 El Dorado Sierra Nevada Mountains Foothills, along CA-49 near Ramales Lane, c. 0.7 mile north of Union Mine Road junction 282 Comment
  RSA69788  Gentiana calycosa F. W. Peirson 1931-8-7 9519 El Dorado Near Grass Lake, Glen Alpine Creek Basin. 2226 Comment
  RSA123252  Gentiana newberryi P. L. Johannsen 1934-8-9 452 El Dorado Wright s Lakes 2104 Comment
  JEPS81891  Gentianopsis simplex Roger Raiche 1982-8-15 20674 El Dorado Grass Lake 2286 Comment
  UCD149112  Gentianopsis simplex Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8479 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Large meadow in NW part of park north of Grizzly Mtn Rd entrance. 1923 Comment
  UCD103279  Geranium bicknellii G. K. Helmkamp; E. A. Helmkamp 2007-5-1 11917 El Dorado Northern Sierra Nevada Mountains: along Hwy CA-49. 6.1 miles northwest of Placerville. 454 Comment
  UCR196789  Geranium dissectum George K. Helmkamp, E. A. Helmkamp 2008-6-5 13598 El Dorado Sierra Nevada Mountains Foothills, Forbay Road at crossing of the South Fork American River 595 Comment
  UCR237454  Geranium molle George K. Helmkamp, E. A. Helmkamp 2012-2-25 18582 El Dorado Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 1.7 miles south of its junction with Pleasant Valley Road, NW of Somerset 672 Comment
  UCD60604  Geranium richardsonii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4069 El Dorado Washoe Meadows State Park. Southwest area of the park adjacent to sewer manhole #66. 1946 Comment
  JEPS71888  Geum triflorum Gladys L. Smith 1971-7-17 3071 El Dorado Carson Pass area, Upper End of Frog Lake Upper End of Frog Lake; Carson Pass area, Upper End of Frog Lake 2743 Comment
  UCD69670  Gilia capitata Laura Tanata 1982-5-28 17 El Dorado Along the north bank of the North Fork of the Consumnes River, 1/2 mile west of bridge on Bucks Bar Road; foothill woodland community dominated by lupine, on a south facing slope, with dry soil in a sunny area; relatively common erect herb, 3-5 dm tall, flower purple-blue. 609 Comment
  SD257334  Gilia capitata subsp. mediomontana George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20452 El Dorado Sierra Nevada Mountains Foothills: Happy Valley Road, 0.6 mile east of its junction with Mt. Aukum Road, 1.65 air miles NE (72a^z) of Somerset (Camino 7.5'Q) 665 Comment
  UC125072  Gilia capitata subsp. mediomontana Katharine Brandegee July 1902- July 1908 El Dorado Kyburz 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
  UCR176014  Gilia leptalea George K. Helmkamp, E. A. Helmkamp 2006-7-12 10970 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  RSA0107822  Gilia sinistra subsp. sinistra George K. Helmkamp, E. A. Helmkamp 2008-8-1 13947 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake. 2070 Comment
  SEINET6836573 Image available Glyceria borealis A. A. Heller 1919-7-29 13327 El Dorado Meeks Bay, Lake Tahoe 1859 Comment
  SEINET10590937  Glyceria borealis A. Arthur Heller 1919-7-29 Heller 13327 El Dorado Meek's bay, Lake Tahoe. 1859 Comment
  CAS-BOT-BC280571  Glyceria elata Alice Eastwood 1906-7-21 1261 El Dorado Glen Alpine Region. Angora Lakes Comment
  SEINET2470981  Glyceria elata K. Christie 2010-7-26 1922 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  UCD147690  Glyceria elata Allyson Ayalon; Lucie Jerabkova 2012-7-1 68 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  SEINET11677926  Glyceria elata H. H. Heller 1938-1 622 El Dorado Fallen Leaf Comment
  RSA9174  Glyceria striata C. B. Wolf 1928-8-15 3293 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2287 Comment
  UCR179392  Gnaphalium canescens subsp. beneolens George K. Helmkamp, E. A. Helmkamp 2006-9-20 11433 El Dorado Northern Sierra Nevada Mountains Foothills, West Meadow Road 0.3 mile west of its junction with Ice House Road 1050 Comment
  RSA800346  Gnaphalium luteoalbum Peter Rubtzoff 1972-9-27 6951 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  BFRS300 Image available Gnaphalium palustre Peter Rubtzoff 1972-9-19 6910 El Dorado Blodgett Forest: Mutton Creek area about 0.3 mile south of County Road (Comp. 370E) Comment
  BFRS346 Image available Gnaphalium palustre Peter Rubtzoff 1974-7-22 7742 El Dorado Blodgett Forest: Gaddis Creek area off Lower Gaddis Creek Road ca. 0.65 mi. south of junction with Chinquapin Flat Road (Comp. 580E). Comment
  CAS-BOT-BC302492  Gnaphalium palustre H. L. Mason 1933-5-29 7245 El Dorado Shingle Springs Comment
  CAS-BOT-BC302495  Gnaphalium palustre Annie M. Alexander; Louise Kellogg 1943-9-28 3555 El Dorado Sierra Nevada. Echo Lake 2255 Comment
  UCR275235  Hackelia George K. Helmkamp, E. A. Helmkamp 2007-6-20 12388 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
  UCR233423  Hackelia mundula George K. Helmkamp, E. A. Helmkamp 2011-9-13 18247 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23 deg. ) of Alder Hill 2274 Comment
  UCR237559  Hackelia mundula George K. Helmkamp, E. A. Helmkamp 2012-7-2 19294 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 2.9 miles west of its junction with CA-88 2271 Comment
  JEPS32725  Hackelia velutina Alice M. Ottley 835 El Dorado near Fallen Leaf Lake Comment
  POM126239  Hackelia velutina R. L. Pendleton, F. M. Reed 1907-7-25 1253 El Dorado Around Lily Lake. 1951 Comment
  SBBG11890  Hackelia velutina D. Myrick 1958-6-23 47 El Dorado S end of Lake Tahoe 1889 Comment
  NY50153  Haplopappus eximius G. R. Hall 07 1910 8771 El Dorado Near Angora Peak, Sierra Nevada Mountains 2682.2 Comment
  JEPS35007  Helenium bigelovii Dodge and Drachman 1107 El Dorado Fallen Leaf vicinity Fallen Leaf Comment
  JEPS72572  Helenium bigelovii Gladys L. Smith 1972-7-20 3303 El Dorado Glen Alpine Spring 2194 Comment
  UC1032154  Helenium bigelovii P. L. Johannsen 1934-7-18 398 El Dorado 1 1/4 mi se Wilson's; Eldorado National Forest, Pyramid Peak Quadrangle 2011 Comment
  UC747158  Helenium bigelovii G. Thomas Robbins 1945-8-6 2108 El Dorado near Schlien Ranger Station; Long Meadow 1676 Comment
  UCD132740  Helenium bigelovii G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12802 El Dorado Northern Sierra Nevada Mountains. Unnamed lake at the junction of Angel Creek and Gerle Creek, 0.5 mile west of Wentworth Springs Road. 1598 Comment
  CAS-BOT-BC310042  Hemizonella minima Volney Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  UCD133056  Hemizonella minima G. K. Helmkamp; E. A. Helmkamp 2007-6-6 12264 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road. 1616 Comment
  CAS-BOT-BC310044  Hemizonella minima G. Thomas Robbins 1943-6-13 1161 El Dorado Along Park Creek road, w. of its junction with the Plum Creek and Hazel Valley roads 1219 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
  JEPS119441  Hemizonia congesta subsp. luzulifolia George K. Helmkamp with E. A. Helmkamp 2006-10-30 11578 El Dorado n SNF: along Pleasant Valley Roadd, 1.1 miles west of El Dorado. 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
  CAS-BOT-BC280677  Hesperostipa comata Alice Eastwood 1906-7-27 1058 El Dorado Fallen Leaf Lake, Lake Tahoe Region Comment
  UC747048  Heterocodon rariflorum G. Thomas Robbins 1943-7-8 1253 El Dorado 3 mi e Camino (slope above North Fork Webber Creek) 975 Comment
  RSA0072454  Heteromeles arbutifolia var. arbutifolia Louis C. Wheeler 1958-7-23 7334 El Dorado Pillikin Mine. Comment
  UC480924  Heterotheca villosa var. minor Miss Helen D. Geis 1912-6 60 El Dorado Emerald Bay Comment
  UC894646  Heterotheca villosa var. minor Le Roy Abrams 1911-7-27 4786 El Dorado Lake Valley; Lake Tahoe Region 1950 Comment
  CAS-BOT-BC310930  Heterotheca villosa var. minor F. W. Peirson 1925-7-15 6283 El Dorado Near foot of North Trail to Tallac 1950 Comment
  SEINET192846  Heuchera rubescens H. C. Cantelow 1935-7-28 El Dorado E side of Sierra Mevada Caram Pass Comment
Read comments
Aug 21 2014
  UC420443  Heuchera rubescens var. glandulosa R. L. Pendleton, F. M. Reed 1907-7-23 1084 El Dorado Lake Lucile; Lake Tahoe Region 2438 Comment
  CAS-BOT-BC312361  Hieracium albiflorum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  SEINET959559  Hieracium albiflorum G. K. Helmkamp, E. A. Helmkamp 2005-1 9696 El Dorado Northern Sierra Nevada Foothills: 30 mi SW of Lake Tahoe; 1 mi E of Jenkison Lake along Mormon Emigrant Road (County Highway 5) (Sly Park 7.5 Q) 1219 Comment
  UCR195087  Hieracium albiflorum George K. Helmkamp, E. A. Helmkamp 2007-5-27 12156 El Dorado Northern Sierra Nevada Mountains Foothills, 0.7 mile down a hiking trail northeast of CA-49; trail starting 3.5 miles northwest of Placerville 430 Comment
  CAS-BOT-BC312357  Hieracium albiflorum Richard M. Holman 1934-7-26 s.n. El Dorado Firs Public Camp Grove, Johnson Pass, Echo Summit 2225 Comment
  CAS-BOT-BC319754  Hieracium argutum G. L. Stebbins 1977-7-18 7785 El Dorado Along South Fork American River about 2 miles southeast of Coloma 800 Comment
  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
  UC747136  Hieracium horridum G. Thomas Robbins 1943-9-5 1385 El Dorado rocky ridge just w Dicks Pass (along trail to summit of Dicks Peak) 2895 Comment
  UCD34306  Hieracium horridum Beecher Crampton 1979-7-24 9690 El Dorado Meyer's Grade, Hwy. 50. 2103 Comment
  RSA0016041  Hippuris vulgaris F. W. Peirson 1925-7-2 6211 El Dorado South side of Lake Tahoe. 1899 Comment
  UCSB40046  Hippuris vulgaris Reisentz, Paul 1982-9-4 El Dorado Grass Lake; 6 miles south on HWY 89 from HWY 50; south of Lake Tahoe 2346 Comment
  JEPS24407  Hoita macrostachya H. F. Copeland 1940-6-24 1593 El Dorado Salmon Falls South Fork of the American River Comment
  UCD105899  Hoita orbicularis A. M. Shapiro 1996-9-5 s.n. El Dorado El Dorado Co.; along Bear Creek near Georgetown. Comment
  RSA449739  Holodiscus boursieri N. R. Zabriskie 1973-8-15 687 El Dorado S shore Echo Lake, Sierra Nevada Mts. 2256 Comment
  POM274867  Holodiscus discolor W. Price 1898-7-12 s.n. El Dorado Glen Alpine Comment
  SEINET2442428  Holodiscus discolor George K. Helmkamp, E. A. Helmkamp 2009-6-25 15046 El Dorado Sierra Nevada Mountains Foothills: Forbay Road at South Fork American River, 7.6 miles north of junction with Pony Express Trail in Pollock PInes (Slate Mountain 7.5 Q.).; 0 579 Comment
  CAS-BOT-BC152597  Holodiscus discolor var. discolor Richard M. Holman 1934-8-1 s.n. El Dorado Between Charity Valley and Twin Lakes Comment
  CAS-BOT-BC152606  Holodiscus discolor var. discolor Elmer I. Applegate 1931-9-8 6816 El Dorado Desolation Valley, Lake Tahoe region Comment
  LA207947  Holodiscus discolor var. microphyllus A. M. Johnson; 1934-6-27 sn El Dorado Wordon's Camp, Lake Tahoe Comment
  RSA7929  Holodiscus microphyllus Carl B. Wolf 1928-8-15 3312 El Dorado On the trail to Mt Tallac 3 miles above Glen Alpine 2439 Comment
  UCR176224  Hordeum jubatum George K. Helmkamp, E. A. Helmkamp 2006-7-28 11000 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  UCD80558  Hordeum murinum subsp. leporinum CNPS SN Foothill Team 2005-3-23 SNFN 0021 b El Dorado CDPR Folsom State Recreation Area, about 500 m east of Folsom Lake on the lower reach of Folsom Creek, near campground. On 'The Oaks' interpretive trail, immediately downstream of the footbridge over Folsom Creek. 152 Comment
  CAS-BOT-BC273487  Hordeum vulgare Peter H. Raven; H. L. Mason; R. Ornduff; et al. 1957-4-27 10690 El Dorado 1.9 mile e. of Shingle Springs Comment
  UCR218761  Horkelia fusca subsp. parviflora George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16560 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 Comment
  UCD113477  Horkelia fusca var. parviflora G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10949 El Dorado Northern Sierra Nevada Mtns: Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges. 1960 Comment
  UCD113481  Horkelia fusca var. parviflora G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11064 El Dorado Northern Sierra Nevada Mtns: Along Wright's Lake Road, 3.3 miles north of Hwy US-50. 2049 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
  UC481568  Horkelia tridentata subsp. tridentata L. F. Robbins 1928-6-29 El Dorado above Placerville Comment
  UCD113573  Horkelia tridentata var. tridentata G. K. Helmkamp; E. A. Helmkamp 2007-6-6 12261 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road. 1616 Comment
  CAS-BOT-BC536266  Horkelia tridentata var. tridentata Beecher Crampton 1977-8-17 9519 El Dorado Meyers Comment
  CAS-BOT-BC206140  Hosackia crassifolia Jean L. Pawek 1957-6-27 295 El Dorado Off Highway 50 at Kyburz, to China Camp. Growing near river under trees. 1402 Comment
  CAS-BOT-BC123431  Hosackia marrantha M. K. Curran 1883-1-1 s.n. El Dorado Sweetwater Ravine, 3 miles above Salmon Falls Comment
  CAS-BOT-BC315831  Hulsea algida G. Thomas Robbins 1945-8-12 2116 El Dorado Western face of Freel Peak near summit 3322 Comment
  UCD18665  Hydrophyllum Roman Gankin 1956-5-27 144 El Dorado off of Hwy 50, 18 mi. east of Placerville, ca. 0.5 mi. west of Pacific House, Gankin Property, south side of highway, in duff near taxus forest west of property. Comment
  UC700283  Hydrophyllum occidentale G. Thomas Robbins 1943-5-23 1080 El Dorado 3 mi e Camino (woods along North Fork Webber Creek); North Fork Webber Creek 914 Comment
  UCD110334  Hypericum anagalloides G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10898 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. 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
  UCR176422  Hypericum anagalloides George K. Helmkamp, E. A. Helmkamp 2006-7-10 10898 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
  UCR141602  Hypericum formosum June Latting 1978-8-3 s.n. El Dorado Sierra Nevada Mtns., Lake Tahoe Basin, Emerald Bay State Park 2134 Comment
  UC570426  Hypericum formosum var. scouleri Chas. M. Belshaw 1935-7-13 1158 El Dorado meadow 1/2 mi. w. Lover's Leap (Placerville-Tahoe Rd.) 1767 Comment
  UCSC001242  Hypericum formosum var. scouleri D. J. Norman 1967-8-3 16 El Dorado south end Fallen Leaf Lake, on sunny creekside on edge of lake. Fallen Leaf Lake 1859 Comment
  CDA36234  Hypericum perforatum G. K. Helmkamp, E. A. Helmkamp 2009-9-29 15656 El Dorado Sierra Nevada Mountains Foothills; Canyon Valley Rd. in the east end of Diamond Springs, c. 0.1 mile SE of Pleasant Valley Road. 0 Comment
  UCD110400  Hypericum perforatum subsp. perforatum Barbara Yungert 1973-5-24 86 El Dorado El Dorado County, one mile from Hwy 50 on Bass Lake Rd., North; by side of road. Comment
  UCR173668  Hypochaeris radicata George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10516 El Dorado Northern Sierra Nevada Foothills, c. 5 air mi off Calif. Hwy 193, east of Georgetown; 1.7 mi. N of Wentworth Springs Road on Bottlehill Road (junction just east of Balderson Station) 973 Comment
  HSC17025  Ipomopsis aggregata W. R. Rogers 1965-7-11 261 El Dorado Tahoe Keys, Lake Tahoe Comment
  UC907994  Ipomopsis congesta Jessie Saunders 1926-6-18 306 El Dorado Rubicon Ridge 2590 Comment
  CAS-BOT-BC133571  Iris hartwegii Gilbert T. Benson 1924-4-13 13 El Dorado 1 mile north of Camino Comment
  RSA136502  Iris macrosiphon Lee W. Lenz, E. K. Balls 1955-5-12 20470 El Dorado 6.4 miles northwest of Placerville along Highway 49 to Auburn 457 Comment
  UCR184801  Isopyrum stipitatum George K. Helmkamp, E. A. Helmkamp 2007-5-9 11973 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 3.2 miles north of Ice House, near Jones Place 1515 Comment
  POM177541  Ivesia gordonii var. alpicola L. R. Abrams 1930-8-15 12747 El Dorado Desolation Valley. 2591 Comment
  JEPS71907  Ivesia santolinoides Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2584 El Dorado summit area Blue Mountain 2673 Comment
  UC1128259  Ivesia santolinoides P. L. Johannsen 1934-8-2 443 El Dorado 0.25 mi w Ralston Peak; El Dorado National Forest, Pyramid Peak Quad. 2743 Comment
  JEPS109813  Jensia rammii Dean W. Taylor 2004-3-31 19053 El Dorado Farnham Ridge (16 air miles NNE of Jackson), along Farnham Ridge Road 1066 Comment
  UC1069894  Jensia rammii P. L. Johannsen and A. D. Gifford 1934-6-13 347 El Dorado Plum Creek Pyramid Pk. Quad., El Dorado National Forest, Plum Creek Comment
  UC1187331  Juglans californica var. hindsii Mrs. E. G. Thomsen 1961-4-1 C El Dorado n Shingle Springs (Heisner, Watkins' ranch) Comment
  CAS-BOT-BC101962  Juglans hindsii G. L. Stebbins 1976-9-26 76309 El Dorado Crossing of Weber Creek, 2 miles south of Placerville. Roadside near abandoned farmhouse 533 Comment
  UCD149443  Juglans hindsii G. Ledyard Stebbins 1976-9-26 76309 El Dorado 2 miles south of Placerville. Crossing of Weber Creek. Roadside near abandoned farmhouse. (Exact location unknown. Coordinates estimated by label maker.) 533 Comment
  BFRS86 Image available Juncus Peter Rubtzoff 1972-9-28 6962 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  BFRS92 Image available Juncus articulatus Peter Rubtzoff 1974-7-19 7699 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  UCD72605  Juncus balticus subsp. ater Ellen Dean; T. Sasaki 2007-7-23 4328 El Dorado Washoe Meadows State Park, southeast corner of park on northern side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #3 plot. 1920 Comment
  UCSB63796  Juncus balticus subsp. ater Janeway, L.; Schroder, Eric 1998-8-19 El Dorado T12N, R183, SW1/4 ofSE1/4 of sec. 30; Echo Lake quad; Large meadow along Angora Creek; about 1.7 mi east-se of Fallen Leaf Lake (Washoe Meadows State Parl) 1920 Comment
  BFRS91 Image available Juncus bufonius Peter Rubtzoff 1974-7-19 7696 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  SEINET8892765  Juncus bufonius K. Christie 2011-1 2033 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Meeks Meadow, just west of the parking area on the west side of HWY 89. Comment
  UCD165257  Juncus bufonius Peter Rubtzoff 1974-7-19 7696 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  UCD84170  Juncus chlorocephalus Chuck Hughes 2009-7-8 129 El Dorado near Rubicon Trail crossing of Ellis Creek. 1987 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
  SD236129  Juncus effusus G. K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10034 El Dorado Northern Sierra Nevada Foothills: [E of Sacramento, N of Union Valley Reservoir]; Wentworth Springs Road, 5.9 [road] mi E of Uncle Toms Cabin 1566 Comment
  UCR253153  Juncus effusus var. gracilis George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22064 El Dorado Northern Sierra Nevada Mountains, junction of Ice House Road and Forestry Route 13N21, 0.9 mile south of the northern junction of Ice House Road and Wentworth Springs Road 1701 Comment
  CHSC95048  Juncus ensifolius L. P. Janeway 2006-7-23 8865 El Dorado Northern High Sierra Nevada. Kings Meadow, near headwaters of Slab Creek. 1359 Comment
  JEPS73244  Juncus ensifolius Gladys L. Smith 1972-7-20 3300 El Dorado Glen Alpine Spring 2194 Comment
  UC1133654  Juncus ensifolius C. M. Belshaw 1936-7-11 2601 El Dorado 1.5 mi sw Echo; Pyramid Pk. Quad. 1676 Comment
  UCD165735  Juncus ensifolius Ellen Dean 2016-7-12 9090 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. Small wet meadow adjacent to unnamed drainage on east side of Highway 89. 2058 Comment
  UCD165864  Juncus exiguus Peter Rubtzoff 1972-9-28 6966 El Dorado Georgetown Divide. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  SD260862  Juncus laccatus Peter Rubtzoff 1972-7-25 6838 El Dorado Sierra Nevada, Georgetown Divide; Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut. 1310 Comment
  SEINET6175584  Juncus mertensianus W. D. Billings 1950-8-3 1938 El Dorado [Sierra Nevada] Above Gilmore Lake on the trail to Mt. Tallac, Sierra Nevada. 2743 Comment
  JEPS63821  Juncus mexicanus W. L. Jepson 1918-8-20 8082 El Dorado Tallac Lake Tahoe 1905 Comment
  CHSC73230  Juncus nevadensis L. P. Janeway; Eric Schroder 1998-7-27 5869 El Dorado Lake Tahoe Basin Management Unit. Northwest corner of Truckee Marsh, near west end of Pope Beach; about 0.1 mi northeast of Camp Richardson. 1898 Comment
  CHSC73497  Juncus nevadensis L. P. Janeway; Eric Schroder 1998-8-31 6211 El Dorado Lake Tahoe Basin--National Forest. Meadow about 0.2 mi east of Fallen Leaf Lake and about 1.9 mi south of Lake Tahoe; along the west side of Fallen Leaf Lake Road. 1959 Comment
  UCD73136  Juncus nevadensis Ellen Dean; Mark Bibbo 2006-7-19 3240 a El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Near old quarry. 1927 Comment
  CHSC73107  Juncus orthophyllus L. P. Janeway 1998-8-5 5932 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
  CHSC73502  Juncus orthophyllus L. P. Janeway; Eric Schroder 1998-8-27 6184 El Dorado Lake Tahoe Basin--National Forest. Meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  CHSC83197  Juncus orthophyllus Beecher Crampton 1989-6-10 10179 El Dorado Tahoe Basin, Stateline, along entrance road to Stables. Comment
  UC1610107  Juncus orthophyllus R. Tallent 1987-7-24 807 El Dorado Cut clearing n of Strawberry Creek (near intermittent stream/ditch, El Dorado National Forest); El Dorado National Forest 1800 Comment
  UCD43741  Juncus orthophyllus C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1107 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD44915  Juncus orthophyllus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2280 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  UCR190631  Juncus oxymeris George K. Helmkamp, E. A. Helmkamp 2007-8-21 12788 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 21.3 miles north of CA-50 at Robbs Hut Road 2078 Comment
  JEPS33845  Juncus parryi Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2567 El Dorado Blue Mountain 2673 Comment
  UCD165800  Juncus parryi Ellen Dean; with Daniel McNair 2016-7-19 9140 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. Comment
  UCR202922  Juncus parryi George K. Helmkamp, E. A. Helmkamp 2008-8-8 13962 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
  UC65040  Juniperus communis Miss Katherine Chandler Aug 1 1904-Sep 1 1904 El Dorado near Glen Alpine Comment
  SEINET3864744 Image available Juniperus occidentalis W. C. Cumming, Palmer Stockwell 1940-1-24 2009 El Dorado Upper Transition to Canadian Zone, above Twin Bridge, Placerville to Lake Tahoe road.; 0 Comment
  UC107  Juniperus occidentalis Miss Anna King 1899-6-1 El Dorado Lake Tahoe Comment
  UC747694  Juniperus occidentalis G. Thomas Robbins 1943-7-25 1283 El Dorado e of Medley Lakes (above Lake LeConte); Desolation Wilderness Area 2590 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
  RSA1953  Juniperus occidentalis var. australis C. B. Wolf 1930-10-10 1724 El Dorado Near Fallen Leaf Lake 1921 Comment
  SD236404  Kelloggia galioides G. K. Helmkamp, E. A. Helmkamp 2005-7-31 9742 El Dorado Northern Sierra Nevada Foothills: 20 mi WSW of Lake Tahoe; Ice House Road, N of CA Highway 50 and 1.5 mi S of junction with Ice House Reservoir. 1637 Comment
  UCR229397  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2011-7-30 17936 El Dorado Northern Sierra Nevada Mountains, North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek 1209 Comment
  UCD149450  Kickxia elatine G. Ledyard Stebbins 1976-9-26 76325 El Dorado Placerville. Property of L.D. Smith. (Exact location unknown. Coordinates copied from Stebbins 7770.) Comment
  UCR170282  Kickxia spuria George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10008 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, 3 air mi N of Placerville]; 1.9 [road] mi east of Calif. Highway 193 along Rock Creek Road 381 Comment
  UCD125384  Lactuca serriola Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7480 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 on north side of General Creek. 1918 Comment
  CDA8084  Lagophylla minor Cottle 1929-5-8 El Dorado Near Youngs Post Office. 0 Comment
  UCR172654  Lamium amplexicaule George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10193 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; Along Calif. Hwy 193, 1 mi NE of Greenwood 518 Comment
  UCR172665  Lamium amplexicaule George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10183 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest, Along Calif. Hwy 193, just N of Kelsey, south of Gopher Hill 610 Comment
  SD239599  Lapsana communis G. K. Helmkamp, E. A. Helmkamp 2008-5-18 13453 El Dorado Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs. 530 Comment
  UC688882  Lathyrus hirsutus Paul B. Dickey 1944-8-1 El Dorado near Placerville 609 Comment
  JEPS55263  Lathyrus lanszwertii var. lanszwertii R. L. Pendleton and F. M. Reed 1907-7-25 1228 El Dorado road near Lily Lake to Glen Alpine; Lake Tahoe Region 2011 Comment
  UCD149749  Lathyrus latifolius Ellen Dean; K. Craig and V. Stewart 2014-7-30 8494 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Old quarry area near road that hugs the south side of the fen system. 1932 Comment
  UC747300  Lathyrus nevadensis var. nevadensis G. Thomas Robbins 1943-5-4 1069 El Dorado 3 mi e Camino (along U.S. Highway 50 at C.C.C. Camp Snowline) 1036 Comment
  RSA74287  Lathyrus sulphureus C. L. Hitchcock 1949-6-6 19065 El Dorado Along Highway #50, 5 miles E of Placerville. 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
  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
  CDA11094  Leontodon taraxacoides G. F. Hrusa, Jeff Hart 1994-4-23 11782 El Dorado Cosumnes River Drainage; N side of Cosumnes River, immediately W of Hwy 49 bridge. Comment
  SBBG71590  Lepechinia calycina Milo H. Gates 1879-1 El Dorado Green Valley Comment
  UC747554  Lepechinia calycina G. Thomas Robbins 1945-5-20 1940 El Dorado above Sweetwater Creek, 2-3 miles S of Salmon Fallas 182 Comment
  UCD124953  Lepechinia calycina Roman Gankin 1966-1-13 629 El Dorado south of Pine Hill, ca. 2 miles west-northwest of Rescue. Comment
  CAS-BOT-BC89835  Lepidium nitidum Alice Eastwood 1927-3-25 14129 El Dorado Between Placerville and Coloma. Comment
  UCD115885  Lepidium virginicum subsp. menziesii G. K. Helmkamp; E. A. Helmkamp 2007-5-31 12250 El Dorado Northern Sierra Nevada Mountains: Forestry Route 32, 0.8 mile east of its junction with Ice House Road. 1616 Comment
  SEINET11293960  Lepidium virginicum var. pubescens E. Dean, J. Poloske, K. Mawdsley 2007-8-24 4440 El Dorado Washoe Meadows State Park, restored quarry. 1925 Comment
  UCR193192  Lepidium virginicum var. pubescens George K. Helmkamp, E. A. Helmkamp 2007-5-31 12250 El Dorado Northern Sierra Nevada Mountains, Forestry Route 32, 0.8 mile east of its junction with Ice House Road 1616 Comment
  UC1213929  Leptodactylon pungens Verne Grant and Alva Grant 1946-7-18 7719 El Dorado n-facing granitic slope by Upper Echo Lake 2316 Comment
  SEINET2470892  Leptosiphon ciliatus K. Christie 2010-6-16 1833 El Dorado Lake Tahoe Basin Management Unit (USFS); Mount Tallac Trailhead, ca. 0.5 mi. west of Fallen Leaf Lake. 1920 Comment
  RSA122129  Leptosiphon ciliatus H. S. Yates 1934-6-29 3907 El Dorado Pyramid Pk. 2134 Comment
  UCD47939  Leptosiphon montanus Ellen Dean; with Plant Biology 102 2005-5-14 2621 El Dorado El Dorado County. North of Placerville. North side of Hwy 49, ca. 3 miles W of intersection with Hwy 50. Flume trail area. 457 Comment
  JEPS20641  Lessingia leptoclada Duncan Dunning 1921-8-28 El Dorado 8 mi se of Placerville; Pleasant Valley Comment
  RSA799176  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2010-9-23 16952 El Dorado Northern Sierra Nevada Mtns: Peavine Ridge Road, 2.8 mi west of Ice House Road and at the junction with Forest Route 31 and Round Tent Canyon Road. 1581 Comment
  SDSU4737  Lessingia leptoclada D. F. Howe 1960-9-19 2976 El Dorado 10 miles east of Placervilleon #50. 1036 Comment
  UC1287476  Lessingia leptoclada Willard Spence 1962-7-25 736 El Dorado Hwy 49 3 mi se Coloma (in roadcut) Comment
  UCR192722  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2007-9-11 12948 El Dorado Northern Sierra Nevada Mountains, Ice House Road 4.3 miles north of its junction with US-50 1393 Comment
  UC173641  Lessingia nemaclada Katharine Brandegee Mary K. Curran 1883-8-1 El Dorado Sweetwater Creek Comment
  RSA0011962  Leucanthemum vulgare George K. Helmkamp, E. A. Helmkamp 2011-9-1 18226 El Dorado Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  CAS-BOT-BC334612  Leucanthemum vulgare G. Thomas Robbins 1943-5-27 1092 El Dorado Along bank of North Fork Webber Creek about 3 miles east of Camino 914 Comment
  CAS-BOT-BC56401  Leucothoe davisiae James Roof; Walter Knight; Irja Knight 1965-11-4 2028 El Dorado Blodgett's Forest. On Mutton Creek Comment
  CAS-BOT-BC233823  Lewisia cantelovii G. L. Stebbins 1969-5-1 6826 El Dorado Jaybird Falls on Silver Creek, near Jaybird Powerhouse, north of Riverton 914 Comment
  SBBG12664  Lewisia nevadensis D. Myrick 1958-6-28 83 A El Dorado Glen Alpine above Fallen Leaf Lake 2042 Comment
  UCD101645  Lewisia serrata G. L. Stebbins 1968-9-27 6819 El Dorado below Leonardi Springs, south side of Rubicon Canyon, 15 air miles east of Georgetown. 1097 Comment
  UCD101699  Lewisia triphylla Ray F. Evert 1958-5-28 s.n. El Dorado 50 yards north of US Highway 40, Twin Bridges. Comment
  JEPS72670  Ligusticum grayi Gladys L. Smith 1964-8-1 2309 El Dorado s. shore trail around Echo Lake 2255 Comment
  UCD61721  Ligusticum grayi Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4252 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UCR207018  Ligusticum grayi George K. Helmkamp, E. A. Helmkamp 2009-7-22 15260 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
  RSA98326  Ligusticum grayi F. W. Peirson 1925-7-7 6307 El Dorado Trail by Upper Echo Lake, Sierra Nevada Comment
  CHSC73110  Lilium parvum L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5776 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
  SBBG58699  Lilium parvum M. N. Ackley -Jul-1920 661 El Dorado Glen Alpine, Tahoe region 2072 Comment
  UC13758  Lilium parvum W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Glen Alpine Lake Tahoe (vicinity of Lake Tahoe) 1897 Comment
  UCR207433  Lilium parvum George K. Helmkamp, Amy Barnes 2009-7-8 15143 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  CAS-BOT-BC509412  Lilium parvum H. C. Cantelow 1936-7-26 1523 El Dorado 1/2 mi. W. of Kit Carson Summit Comment
  CAS-BOT-BC509414  Lilium parvum H. C. Cantelow 1935-7-26 1041 El Dorado Cascade lake, near Lake Tahoe Comment
  CAS-BOT-BC509415  Lilium parvum Geo. B. Grant 1935-7-26 s. n. El Dorado Wet woods near Tahoe Tavern in the vicinity of Lake Tahoe Comment
  CAS-BOT-BC509418  Lilium parvum G. Thomas Robbins 1943-8-15 1349 El Dorado Bed of Grouse Creek below Grouse Lake, 21/2 mi. NE of Wrights Lake 2438 Comment
  UCD19236  Lilium parvum Van M. Mar 1989-7-21 26 El Dorado ca. 0.25 mi. west of Hwy 89, Vikingsholm Trail. 1981 Comment
  CDA32240  Lilium washingtonianum M. Beyers 2010-8-2 737 El Dorado Along a dirt road below and just north of State Route 88. Sheet 2 of 2. 1495 Comment
  SBBG128621  Lilium washingtonianum subsp. washingtonianum G. K. Helmkamp, E. A. Helmkamp 2012-7-2 19292 El Dorado Mormon Emigrant Trail, 0.1 mi W of its jct with Park Crk Rd 1267 Comment
  UCD34145  Limnanthes alba Beecher Crampton 1977-4-18 9473 El Dorado El Dorado County, east of Clarksville, jct. of Bass Lake road with Hwy. 50. Comment
  JEPS118184  Limnanthes alba subsp. alba Dean W. Taylor 2004-3-31 19052 El Dorado Farnham Ridge (16 air miles NNE of Jackson) 1066 Comment
  UC971855  Limnanthes alba subsp. versicolor Charles T. Mason Jr. 1949-5-9 1295 El Dorado along US Hwy 50 4 mi ne Shingle Springs (at crossing of Sacramento-Placerville railroad) Comment
Read comments
Oct 25 2009
  UCD85012  Limnanthes douglasii subsp. striata Dena Grossenbacher 2009-4-22 972 -a El Dorado Along south side of Mother Lode Drive, 2.5 miles east of Shingle Springs city limit at junction with Kingvale Road. 469 Comment
  RSA262388  Limnanthes striata Kenneth Yeargan 1972-4-23 P 063 El Dorado 1.5 miles northwest of Rescue. Comment
  POM311145  Limnanthes versicolor Charles T. Mason Jr. 1948-5-13 1189 El Dorado 12.7 miles north of Plymouth along S.E. side of State Highway 49. 518 Comment
  JEPS71474  Linanthus ciliatus Gladys L. Smith 1972-7-16 3570 El Dorado near California Alpine Club Lodge (about Echo Summit); Echo Summit 2250 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
  UC311641  Linanthus ciliatus unknown Jul 1920 El Dorado near Lake Audrian; Sierra Nevada Comment
  UC702545  Linanthus ciliatus L. S. Rose 1941-7-12 41474 El Dorado Meeks Bay Lake Tahoe 1900 Comment
  JEPS24410  Linanthus dichotomus G. Thomas Robbins 1945-4-22 1863 El Dorado 3 mi e Shingle Springs (along U.S. Highway 50) 457 Comment
  UC747604  Linanthus filipes G. Thomas Robbins 1943-7-18 1273 El Dorado near Sly Park (along Pleasant Valley Road) 914 Comment
  SEINET12279086  Linanthus harknessii L. R. Abrams 1930-1 12694 El Dorado Tamarock Trail, Glen Alpine Canyon 2286 Comment
  CDA33558  Linaria vulgaris David Kratville 2010-8-17 PDR# 1625990 El Dorado South Lake Tahoe; 945 Trout Creek Ave. near Freel Creek Ave. 0 Comment
  UCR247415  Lippia nodiflora var. nodiflora George K. Helmkamp, E. A. Helmkamp 2007-10-6 13059 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; Patterson Drive and CA-49 530 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
  UC1135279  Lithocarpus densiflorus C. M. Belshaw 1936-2-29 1534 El Dorado between Bald Mountain Road turn-off and Volcanoville; Placerville Quad. 1219 Comment
  UCR191084  Lithophragma campanulatum George K. Helmkamp, E. A. Helmkamp 2007-6-8 12295 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 2.0 miles south of Mormon Emigrant Trail 1189 Comment
  JEPS47648  Lithophragma glabrum Alice M. Ottley 1920-7-26 887 El Dorado between Gilmore Lake and Mt. Tallac; betw Gilmore Lake and Mt. Tallac 2743 Comment
  UC917107  Lithophragma glabrum R. H. Miller 1950-6-4 98 El Dorado along Highway 89 about 6 mi s Echo Summit; s of Echo Summit 1981 Comment
  CAS-BOT-BC441127  Lithophragma parviflorum Beecher Crampton 1982-5-29 9835 El Dorado Stateline. Edge of meadow Comment
  POM192690  Lomatium macrocarpum Katherine Brandegee 1907-05 s.n. El Dorado Placerville Comment
  SEINET9344124  Lomatium marginatum George Hrusa, Hartman, Jeff 1994-4-23 11797 El Dorado S-facing slope on N side of Cosumnes River, immediately W of Hwy 49 bridge. Clony at base of Adenostoma dominated chaparral slope, among boulders in soil catchments. Comment
  SEINET12616236  Lomatium nevadense K. Christie 2011-8-16 2054 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Freel Meadows, north side of smaller, western meadow. Comment
  UCR171112  Lomatium utriculatum George K. Helmkamp, E. A. Helmkamp 2006-3-26 10109 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; Rock Creek Road, 1.4 mi east of Calif. Highway 193 (generally east of Chili Bar) 428 Comment
  CHSC73146  Lonicera cauriana L. P. Janeway; Eric Schroder 1998-8-18 6076 El Dorado Lake Tahoe Basin Management Unit. Meadow on west wide of Upper Truckee River about 0.2 mi south of Hwy 50 and 1 mi west-southwest of Meyers. 1920 Comment
  JEPS72379  Lonicera conjugialis Gladys L. Smith 1964-7-3 2034 El Dorado 1 mi w Echo Summit (U.S. 50) 2133 Comment
  UC1125223  Lonicera conjugialis J. A. Rutter 1934-8-21 15 El Dorado 1/2 mi n - 1/2 mi e Leek Spr. Mtn.; El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  UC35413  Lonicera conjugialis W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe (trail to Lake Lucille); Glen Alpine 1897 Comment
  UC747053  Lonicera conjugialis G. Thomas Robbins 1943-8-15 1353 El Dorado 1 1/2 mi ne Wrights Lake (along Twin Lakes trail) 2286 Comment
  UCR234191  Lonicera hispidula George K. Helmkamp, E. A. Helmkamp 2011-7-7 17651 El Dorado Northern Sierra Nevada Mountains, Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  JEPS29798  Lonicera interrupta Rimo Bacigalupi, and L. R. Heckard 1962-5-30 8542 El Dorado 5 mi nw Placerville (on hill immediately to the n of Gold Hill) 533 Comment
  UCR36516  Lotus A. C. Sanders 1984-6-17 5037 El Dorado Sierra Nevada Mtns., on the road to Cody Meadows, 2.5 road miles north of the road along the Silver Fork of the American River, 0.2 mi NE of the junction with the road to Pack Saddle Pass 1860 Comment
  CAS-BOT-BC259170  Lotus Peter Rubtzoff 1972-9-14 6891 El Dorado U.C. Blodgett Forest Research Station, area along Mutton Creek 0.05 miles south of County Road, within 0.5 miles from gate. 1274 Comment
  UCR189600  Lotus argophyllus var. fremontii George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12372 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
  UCR170796  Lotus corniculatus George K. Helmkamp, E. A. Helmkamp 2005-8-14 9815 El Dorado Northern Sierra Nevada Foothills, Diamond Springs. Lake Oaks mobile home park 521 Comment
  SEINET2440976  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 mi NE of Somerset (camino 7.5'). 567 Comment
  UCR217334  Lotus humistratus George K. Helmkamp, E. A. Helmkamp 2010-6-14 16287 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.5 miles from its junction with Perry Creek Road, 3.5 air mi. ESE (96 deg. ) of Fair Play 1059 Comment
  UC1614170  Lotus humistratus Charles M. Belshaw 1935-5-25 887 El Dorado a few mi. s. Placerville (Diamond Springs); Sierra Nevada foothills, Diamond Springs Comment
  UCR173477  Lotus micranthus George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10259 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
  UCR170350  Lotus nevadensis var. nevadensis George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9898 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) 2.1 road miles N of US Highway 50 (c. 5-6 mi east of Kyburz) 1854 Comment
  SEINET2470982  Lotus oblongifolius K. Christie 2010-7-26 1923 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  UC1213922  Lotus oblongifolius var. oblongifolius Verne Grant and Alva Grant 1946-7-21 7766 El Dorado 0.5 mi s Echo Summit (near Echo Lake) Comment
  UCR258109  Lotus oblongifolius var. oblongifolius George K. Helmkamp, Amy Barnes 2014-8-11 23012 El Dorado Northern Sierra Nevada Mountains, north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road 1655 Comment
  UCR170659  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2005-8-14 9818 El Dorado Northern Sierra Nevada Foothills, Diamond Springs. Lake Oaks mobile home park 521 Comment
  UCR171405  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2005-7-31 9727 El Dorado Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines 1006 Comment
  UCR178731  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2006-9-2 11323 El Dorado Northern Sierra Nevada Mountains Foothills, along Georgetown Road, 0.3 mi northeast of Georgetown 840 Comment
  UCR179797  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2006-9-29 11442 El Dorado Northern Sierra Nevada Mountains Foothills, Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool 351 Comment
  UCR253116  Lotus purshianus var. purshianus George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22068 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 5.2 miles west of its junction with Ice House Road, c. 9 km NW (344 deg. airline) of Union Valley Reservoir 1665 Comment
  RSA46947  Lotus unifoliolatus G. Thomas Robbins 1944-6-15 1692 El Dorado 3 mi. e. of Placerville. Grassy sites in Institute of Forest Genetics Arboretum. 823 Comment
  UCR196865  Lunaria annua George K. Helmkamp, E. A. Helmkamp 2008-6-3 13561 El Dorado Sierra Nevada Mountains, Pony Express Trail, 0.8 mile east of Sly Park Road (Pollock Pines) and parallel to US-50 1213 Comment
  CAS-BOT-BC320541  Lupinus Peter Rubtzoff 1976-6-23 8675 El Dorado Georgetown Divide, Blodgett Forest: Deep Canyon Road, ca. 0.45 miles north of junction with Loop Road (Comp. 10U). 1219 Comment
  SEINET10544000  Lupinus adsurgens P. Rubtzoff 1974-6-27 Rubtzoff 7662 A El Dorado Georgetown divide, sierra nevada. Blodgett forest; mainline road 0.6 mile n of "Clearcut" (comp. 350E). At base of road cut at roadside 1356 Comment
  RSA0065260  Lupinus albicaulis Daisie Huang 2006-8-12 06081206 El Dorado Near Kirkwood on Hwy 89. 2563 Comment
  UCD74121  Lupinus albicaulis Jennifer W. Burt; Jessica Hite 2005-8-11 161 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2098 Comment
  UCD74124  Lupinus albicaulis Jennifer W. Burt; Jessica Hite 2005-8-11 165 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2294 Comment
  SEINET5558504  Lupinus albifrons H. S. Gentry 1962-1 19755 El Dorado Ca. 10 m. south of Auburn, along Rt. 49. Comment
  SEINET3828326  Lupinus albifrons var. collinus George K. Helmcamp, E. A. Helmkamp 2012-1 18908 El Dorado Northern Sierra Nevada Mountians Foothills: unnamed road leading to power plant, 0.3 mile east of South Fork American River bridge. (Pollock Pines 7.5') 613 Comment
  UCD60377  Lupinus albifrons var. collinus G. K. Helmkamp; E. A. Helmkamp 2007-5-9 11977 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 2.0 miles northeast of US-50, c. 1.25 mi. NE of Riverton. 1220 Comment
  UCR207653  Lupinus albifrons var. collinus George K. Helmkamp, E. A. Helmkamp 2009-4-21 14521 El Dorado Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River 390 Comment
  RSA407023  Lupinus andersonii var. andersonii Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  SEINET2470891  Lupinus arbustus K. Christie 2010-6-16 1832 El Dorado Lake Tahoe Basin Management Unit (USFS); Mount Tallac Trailhead, ca. 0.5 mi. west of Fallen Leaf Lake. 1920 Comment
  UCD39509  Lupinus argenteus var. heteranthus Beecher Crampton 1980-6-23 9737 El Dorado South Lake Tahoe. Comment
  CAS-BOT-BC208852  Lupinus argenteus var. meionanthus G. Thomas Robbins 1945-7-8 2036 El Dorado Woods near Al Tahoe, Lake Tahoe. 1920 Comment
  CAS-BOT-BC208854  Lupinus argenteus var. meionanthus Charles Piper Smith 1932-9-6 4808 El Dorado State Line, 1 mile west. Comment
  CAS-BOT-BC208855  Lupinus argenteus var. meionanthus Milo S. Baker 1932-7-6 5822 El Dorado Open forest about Bijou, Lake Tahoe Comment
  CAS-BOT-BC208858  Lupinus argenteus var. meionanthus Alice Eastwood; John Thomas Howell 1940-6-17 8361 El Dorado Bijou Comment
  JEPS14600  Lupinus benthamii Peter H. Raven with G. Thomas Robbins 1956-4-29 9116 El Dorado along the n side of the North Fork of the Cosumnes River near the bridge on the road nw Youngs (Somerset); n side of North Fork Cosumnes River Comment
  SEINET2440975  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2010-5-13 16017 El Dorado Sierra Nevada Mountains Foothills: Mosquito Road, 4.4 mi NE of its junction with US-50 in Placerville (Garden Valley 7.5'). 620 Comment
  UCR218978  Lupinus bicolor George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16328 El Dorado Sierra Nevada Mountains Foothills, about 0.1 mile south of Slug Gulch Road at a point 4.7 miles east of its junction with Perry Creek Road 1021 Comment
  SD157529  Lupinus bicolor Michael L. Wells 1990-3-17 90 1 El Dorado El Dorado Hills, north shore of Folsom Lake, south-facing slope 299 Comment
  UCD107371  Lupinus breweri David W. Gilpin 1976-7-9 s.n. El Dorado So. Lake Tahoe. Comment
  UC54407  Lupinus fulcratus H. M. Hall and H. P. Chandler Aug 1-2 1903 4748 El Dorado Pyramid Peak, near Forni Sierra Nevada 2590 Comment
  SEINET2470914  Lupinus grayi K. Christie 2010-6-22 1855 El Dorado Lake Tahoe Basin Management Unit (USFS); lower Fountain Place Road/Oneidas Road. 1950 Comment
  UC1729926  Lupinus grayi L. P. Janeway 1998-8-5 5955 El Dorado meadow near mouth of Meeks Creek (w of Hwy 89 and 0.4-0.5 mi w of Meeks Bay of Lake Tahoe, Homewood Quadrangle); near mouth of Meeks Creek, Homewood Quadrangle 1895 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
  RSA781309  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2009-7-22 15276 El Dorado Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road 1851 Comment
  SEINET6654054  Lupinus latifolius var. columbianus George K. Helmkamp 2007-7-7 12460 El Dorado Northern Sierra Nevada Mountains: along CA-89, 5.4 miles northwest of Luther Pass in the Grass Lake area.; 0 2018 Comment
  UCR237560  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2012-7-2 19295 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 2.9 miles west of its junction with CA-88 2271 Comment
  UCD108179  Lupinus latifolius var. columbianus David W. Gilpin 1976-7-14 s.n. El Dorado 1/2 mile east of Glen Alpine Springs. Comment
  UCR189008  Lupinus lepidus var. confertus George K. Helmkamp 2007-7-7 12465 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area 2338 Comment
  UCR233032  Lupinus lepidus var. confertus George K. Helmkamp, E. A. Helmkamp 2011-9-23 18309 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 8.6 miles north of its junction with US-50 1613 Comment
  UCD108561  Lupinus lepidus var. sellulus David W. Gilpin 1976-7-9 s.n. El Dorado Tahoe Keys, So. Lake Tahoe. Comment
  UC125886  Lupinus nanus Katharine Brandegee July 1908 El Dorado Fyffe; Sportsmans Hall Comment
  UC907697  Lupinus nanus G. Thomas Robbins 1943-4-28 1041 El Dorado on slope above Smithflat 762 Comment
  UCR185339  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2007-4-20 11773 El Dorado Foothills, Northern Sierra Nevada Mountains, junction of Uhlenkamp Road and Pine Hill Road, north of Grass Valley Road and northwest of Placerville 401 Comment
  UCR217923  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2010-5-22 16099 El Dorado Sierra Nevada Mountains Foothills, Perry Creek Road, 0.1 mile south of its junction with Slug Gulch Road, 0.4 mi. northeast of Fairplay 677 Comment
  SBBG128600  Lupinus nanus G. K. Helmkamp, E. A. Helmkamp 2012-5-18 19010 El Dorado Mormon Emigrant Trail, 0.1 mi E of Pebble Cyn Rd, SE of Pollock Pines, S of US Hwy 50 1495 Comment
  UCD109452  Lupinus polyphyllus var. burkei G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11089 El Dorado Northern Sierra Nevada Mountains. Along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy. U.S.-50. 1864 Comment
  UCD109459  Lupinus polyphyllus var. burkei G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12723 El Dorado Northern Sierra Nevada Mountains: Wright's Lake; south side of the lake at the entrance to the campground. 2131 Comment
  UCR175713  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2006-7-10 10927 El Dorado Northern Sierra Nevada Mountains, 0.3 mile west of the junction of Wright's Lake Road and the road from Ice House Reservoir 2012 Comment
  SEINET10969920  Lupinus sellulus Robert F. Thorne 1974-7-31 Thorne 44934 El Dorado Grass lake rd, s of meyers and n of luther's pass in montane meadow. With Lotus purshianus, triteleia hyacinthina, madia elegans, aster integrifolius, Wyethia mollis, aster occidentalis, perideridia parishii latifolia, penstemon Heterodoxus, horkelia fusca pseudocapitata, etc. 2195 Comment
  RSA414241  Lupinus sellulus subsp. sellulus Christopher Davidson 1974-7-26 2512 El Dorado Echo Summit on St. Hwy. 50. 2251 Comment
  UCD142074  Luzula comosa G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11755 El Dorado Northern Sierra Nevada Mountains; junction of French Creek Road and Lost Creek Road, just north of Frenchtown. 366 Comment
  UCR173848  Luzula comosa George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10669 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50 1653 Comment
  UCR219663  Luzula comosa George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16566 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 Comment
  UC747502  Luzula divaricata G. Thomas Robbins 1944-7-29 1802 El Dorado ridge s and above Lake Schmidell (Desolation Valley Wilderness Area); , s and above Lake Schmidel 2590 Comment
  UCR209715  Lythrum hyssopifolia George K. Helmkamp, E. A. Helmkamp 2009-8-8 15416 El Dorado Foothills, northern Sierra Nevada Mountains, Pleasant Valley [Sly Park] Road, 0.3 mile west of Pleasant Valley 595 Comment
  CAS-BOT-BC173665  Madia Peter Rubtzoff 1974-6-4 7535 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  RSA756075  Madia bolanderi George K. Helmkamp, E. A. Helmkamp 2009-8-19 15486 El Dorado Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  UC130927  Madia citriodora Katharine Brandegee 1909-5-1 El Dorado between Layne's Ranch and Salmon Falls Comment
  CAS-BOT-BC342739  Madia elegans A. A. Heller 1915-9-10 12255 El Dorado Near Shingle Springs Comment
  SJSU11792  Madia elegans N. D. Addy 1962-7-7 157 El Dorado Carson Rd, Placerville 566 Comment
  UCD134201  Madia elegans Morris Halperin 1932-8-15 906 El Dorado American River, Strawberry. 1752 Comment
  UCR182150  Madia elegans George K. Helmkamp, E. A. Helmkamp 2006-10-23 11573 El Dorado Sierra Nevada Mtns. Foothills, Latrobe; junction of South Shingle Road and Latrobe Road 238 Comment
  UCR170362  Madia elegans subsp. elegans George K. Helmkamp, Elizabeth Helmkamp 2005-9-9 9849 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Squaw Hollow area at junction of Hanks Exchange Road and Ranch Road, 0.9 mi south of Pleasant Valley Road 683 Comment
  CAS-BOT-BC344329  Madia exigua M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  SEINET11260105  Madia exigua Leigh A. Johnson, Robert L. Johnson; Adam T. Yankee 2013-6-26 13 -246 El Dorado El Dorado National Forest. Peavine Ridge, northwest corner of jct between Icehouse road and Peavine Ridge Road, 6.4 miles along Icehouse road from jct. with Hwy 50.; 0 1596 Comment
  UC2044615  Madia exigua George K. Helmkamp with E. A. Helmkamp 2011-6-1 17412 El Dorado Northern Sierra Nevada Mountains Foothills N edge of Placerville, west end of Mariposite Lane, above junction with Bedford Ave. (Placerville 7.5' Q.) Comment
  CAS-BOT-BC344347  Madia exigua F. W. Peirson 1925-7-3 6234 El Dorado Glen Alpine Creek, Sierra Nevada 2042 Comment
  SEINET9312315  Madia exigua Unknown 1956-6-22 3603 El Dorado 0.5 mi E of Omo Ranch PO, growing in distrubed soil on cleared mtn slope used for log storage, above sawmill, below yellow pine, incense cedar and black oak forest. Comment
  CAS-BOT-BC334676  Madia glomerata H. M. Hall 1910-7-29 8832 El Dorado West side Fallen Leaf Lake, Tahoe District, Sierra Nevada Mountains 1950 Comment
  UCD134268  Madia glomerata G. K. Helmkamp; E. A. Helmkamp 2007-9-11 12938 El Dorado Northern Sierra Nevada Mtns: Along Hwy US-50 at Echo Summit. 2256 Comment
  UCD73738  Madia glomerata Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4438 El Dorado Washoe Meadows State Park. Restored quarry. 1925 Comment
  UCR201747  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2008-8-1 13949 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake 2070 Comment
  SD236215  Madia gracilis G. K. Helmkamp, Elizabeth Helmkamp 2008-6-3 13557 El Dorado Sierra Nevada Mountains: Pony Express Trail, 0.8 mile east of Sly Park Road (Pollock Pines) and parallel to US-50 (Pollock Pines 7.5'Q) 1213 Comment
  UC1930968  Madia gracilis G. K. Helmkamp, E. A. Helmkamp 2006-8-24 11269 El Dorado Northern Sierra Nevada Mountains Foothills: Ice House Road, 2.3 miles south of Union Reservoir Road Comment
  UC907607  Madia gracilis G. Thomas Robbins 1944-5-22 1629 El Dorado 2 mi e of Placerville; US Highway 50 762 Comment
  CAS-BOT-BC342911  Madia gracilis Bruce G. Baldwin 1985-6-30 496 El Dorado Sly County Park, opposite road from Miwok trailhead Comment
  UCSB7156  Madia gracilis Bacigalupi, Rimo; Stebbins, G.; Heckard, L.; Jacob, Karl 1951-5-13 El Dorado Between Kelsey P.O. & Kelsey settlement (where Jim Marshall's blacksmith still stands) 609 Comment
  UCR251268  Madia minima George K. Helmkamp, E. A. Helmkamp 2012-7-6 19349 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
  RSA167574  Mahonia repens R. F. Thorne, P. Everett 1964-4-16 33744 El Dorado 2 miles S of center of Placerville. 640 Comment
  SBBG69786  Maianthemum racemosum D. Myrick 1958-6-30 91 El Dorado Fallen Leaf Lake 1889 Comment
  CAS-BOT-BC510740  Maianthemum racemosum subsp. amplexicaule Laura M. Lathrop 1909-7-19 s. n. El Dorado Trail to Glen Alpine Springs Comment
  CAS-BOT-BC512738  Maianthemum stellatum E. A. McGregor 1909-8-12 99 El Dorado Lake Tahoe Region, Grass Lake 2194 Comment
  UCR189593  Malacothrix floccifera George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12363 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
  CAS-BOT-BC348053  Matricaria discoidea G. L. Stebbins; L. Donald Smith 1978-4-22 7825 El Dorado At end of road, east base of Pine Hill 472 Comment
  UCD61713  Matricaria discoidea Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4244 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UCR188009  Matricaria matricarioides George K. Helmkamp, E. A. Helmkamp 2007-5-1 11920 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-49, 6.1 miles northwest of Placerville 454 Comment
  UCD107830  Medicago polymorpha G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11699 B El Dorado Northern Sierra Nevada Mountains: Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill. 313 Comment
  SEINET7839580  Medicago polymorpha D. A. Buck 1959-4-25 17 El Dorado Along Highway 49, 5 miles north east of Placerville. 549 Comment
  RSA0019145  Melica aristata Peter Rubtzoff 1974-7-21 7723 El Dorado Blodgett Forest, Deep Canyon Road, ca. 0.6 miles north of junction with Loop Road. 1213 Comment
  UCD86902  Melica californica Beecher Crampton 1959-5-21 5232 El Dorado 3.6 miles NE of Latrobe, 0.5 mile W of Brandon School, on French Camp Road. Comment
  UCD72682  Melica fugax Ellen Dean; T. Sasaki 2007-7-23 4404 El Dorado Washoe Meadows State Park, eastern side of the park on east side of fen system. Upper Truckee River Restoration Project monitoring well #16 plot. 1926 Comment
  CAS-BOT-BC281022  Melica stricta Arthur Menzies 1961-8-12 s.n. El Dorado Summit above Upper Blue and Lost Lakes 2682 Comment
  JEPS15679  Melica subulata G. Thomas Robbins 1956-9-14 3780 El Dorado about 0.5 mi nw Echo Summit (along U.S. Hwy 50) 2225 Comment
  UCD165671  Melica subulata Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9022 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along fire road near park residences on western side of Highway 89. 2126 Comment
  SACT001563  Melica torreyana Josephine Van Ess 1976-5-22 El Dorado Cosumnes River area; collected up Forest Service Road; middle fork of Cosumnes River; roadside bank 640.08 Comment
  UCD88867  Melica torreyana Beecher Crampton 1964-4-27 6948 El Dorado 1/2 mile east of Lotus above American River. Comment
  UCD108002  Melilotus albus G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11545 El Dorado Northern Sierra Nevada Mountains Foothills. Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset. 625 Comment
  UCD165759  Melilotus albus Ellen Dean; with Daniel McNair 2016-7-12 9114 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Near granite boulders west of Rubicon Creek and east of Highway 89. 1946 Comment
  UCR218994  Mentha X piperita George K. Helmkamp, E. A. Helmkamp 2009-9-13 15606 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; 0.2 mile south of the junction of Patterson Drive and CA-49/Pleasant Valley Road 529 Comment
  UCD34745  Mentzelia congesta Beecher Crampton 1989-6-11 10190 El Dorado El Dorado County, Tahoe Basin, Stateline, Stateline blvd. and Azure street. Comment
  UCD34730  Mentzelia congesta Beecher Crampton 1989-6-8 10174 El Dorado El Dorado County, Tahoe Basin, Stateline, just across road from jct. of Azure st. and Park ave.. Comment
  JEPS72498  Menyanthes trifoliata Gladys L. Smith 1972-8-23 3463 El Dorado below Echo Summit Lodge (e side of U.S. 50); U.S. 50 2194 Comment
  UC1213886  Menyanthes trifoliata Verne Grant, Alva Grant 1946-7-26 7796 El Dorado at sw end of Angora Lake Angora Lake 2286 Comment
  JEPS124577 Image available Mertensia ciliata J. Yamanaka 1965-7-1 7600 El Dorado Grass Lake, 6.5 miles from junction of HWY #50 and #89 on 89. Comment
  UC306893  Mertensia ciliata H. M. Evans 1918-7-23 El Dorado meadow opposite Phillips Station; Sierra Nevada 2133 Comment
  CAS-BOT-BC428466  Micranthes aprica Elsie Z. Lovegrove 1939-6-21 s.n. El Dorado Fallen Leaf Lake, Tamarack Trail nr. cirque Comment
  CAS-BOT-BC428616  Micranthes bryophora Paul F. Covel; Bob Failing 1937-7-17 1533 El Dorado East of Wrights Lake. Comment
  UCD102809  Micranthes californica G. K. Helmkamp; Elizabeth Helmkamp 2006-3-26 10116 El Dorado Northern Sierra Nevada Foothills; ENE of Sacramento, Rock Creek Road at Jaybird Creek, 5.1 mi E of CA Highway 193 (generally ENE of Chili Bar). 590 Comment
  UCR188172  Micropus californicus George K. Helmkamp, E. A. Helmkamp 2007-4-30 11892 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  UC1613351  Microseris nutans Charles M. Belshaw 1935-7-1 1071 El Dorado near Wilsons (meadowland on upper s. fork of Silver Creek); upper s. fork Silver Creek 2286 Comment
  UC480766  Microseris nutans W. C. Blasdale 1923-7-23 El Dorado Grass Lake Lake Tahoe Region Comment
  UCD60585  Microseris nutans Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4050 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  CAS-BOT-BC349281  Microseris nutans M. S. Jussel 1928-7-1 s.n. El Dorado Lake Tahoe Comment
  RSA95774  Microsteris gracilis subsp. gracilis Verne Grant, Alva Grant 1955-7-4 9747 El Dorado Bijou, Lake Tahoe 1829 Comment
  UCR222976  Mimulus aurantiacus George K. Helmkamp, E. A. Helmkamp 2010-4-23 15931 El Dorado Sierra Nevada Mountains Foothills, Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  JEPS29822  Mimulus bicolor Rimo Bacigalupi, and L. R. Heckard 1962-5-31 8566 El Dorado 5.4 mi s Pollock Pines (along Sly Park road) 1158 Comment
  UCR217269  Mimulus bicolor George K. Helmkamp, Mary Jane Ganive, Mary Alice Barnes 2010-6-15 16299 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, just south of Iron Mountain, c. 15 miles southeast of Sly Park Road at Jenkinson Lake 1854 Comment
  RSA293057  Mimulus bicolor Reino Alava 1957-4-27 693 El Dorado About 1 mile from the Forest Experiment Station to Placerville. Comment
  UCD112200  Mimulus breweri Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7177 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' West side of meadow. 1977 Comment
  UC747071  Mimulus cardinalis G. Thomas Robbins 1943-6-17 1181 El Dorado 3 mi e Placerville (Institute of Forest Genetics) 822 Comment
  UCR173798  Mimulus guttatus George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10591 A El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 0.6 mile east of White Hall 1055 Comment
  UCD19258  Mimulus guttatus Van M. Mar 1989-7-21 28 El Dorado 0.25 mi. west of Hwy 89, Vikingsholm Trail. 1981 Comment
  SEINET3245864  Mimulus jepsonii G. K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-1 12360 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake. 1975 Comment
  UCD81837  Mimulus layneae Ellen Dean; PLB102, D. Potter 2009-5-16 5601 El Dorado Traverse Creek area off of Meadowbrook Road. 666 Comment
  JEPS71708  Mimulus leptaleus Gladys L. Smith 1972-7-20 3336 El Dorado Lake Gilmore 2560 Comment
  JEPS10984  Mimulus lewisii W. L. Jepson 1918-8-28 8165 El Dorado Heather Lake 2407 Comment
  UC27045  Mimulus lewisii C. J. Fox Jr. July, 1895 El Dorado Gilmore's Tallac Comment
  UC747128  Mimulus lewisii G. Thomas Robbins 1943-7-25 1325 El Dorado above s shore Echo Lake 2194 Comment
  RSA32397  Mimulus lewisii G. Thomas Robbins 1945-8-12 2133 El Dorado Star Lake, along trail to Freel Peak. 2805 Comment
  UCD147704  Mimulus microphyllus Allyson Ayalon; Lucie Jerabkova 2012-7-1 82 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UC809627  Mimulus moniliformis Verne and Alva Grant 1949-7-21 8772 El Dorado above Upper Echo Lake 2377 Comment
  UC311644  Mimulus moniliformis Herbert McLean Evans July 1920 El Dorado Phillips Sierra Nevada Comment
  SBBG7017  Mimulus moschatus D. Myrick 1958-9-28 20 El Dorado N side of Fallen Leaf Lake Comment
  SEINET4691385  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2010-1 16812 El Dorado Northern Sierra Nevada Mountains: Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area. 2232 Comment
  UCD122809  Mimulus moschatus G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11191 El Dorado Northern Sierra Nevada Mountains. Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UCR170334  Mimulus moschatus George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9873 El Dorado Northern Sierra Nevada Foothills, Silver Fork, 2.1 mi west of Kyburz along US Highway 50 1220 Comment
  RSA535576  Mimulus nanus var. mephiticus David M. Thompson 1988-6-13 948 El Dorado S of Lake Tahoe. 1.9 mi S of Hwy 50-89 along Hwy 89 at intersection with Blitzen Street. 1951 Comment
  UC217364  Mimulus nanus var. mephiticus H. M. Hall 1921-6-28 11386 El Dorado Strawberry American River 1676 Comment
  UC445193  Mimulus nanus var. mephiticus Miss Helen D. Geis 1912-6 146 El Dorado Lakeside Comment
  UCD125137  Mimulus primuloides Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7432 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
  UCR106374  Mimulus primuloides Scott D. White, Julie Greene 1997-7-13 5422 El Dorado Sierra Nevada Mtns, Lake Tahoe region, Hwy 89 (=Hwy 50), 0.4 mi west of summit of Luther Pass; at Grass Lake 2332 Comment
  RSA434701  Mimulus primuloides N. C. Cooper 1944-8-20 2593 El Dorado Lake Tahoe, south end. 1982 Comment
  UCD60531  Mimulus primuloides var. primuloides Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3997 El Dorado Washoe Meadows State Park. Meadow leading into east side of Angora Meadows, just west of Sawmill Road park entrance. 1920 Comment
  UCD113111  Mimulus tilingii Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 21 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  SEINET3860453  Mimulus torreyi George K. Helmkamp 2010-7-9 16502 El Dorado Northern Sierra Nevada Mountains: Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail, (Iron Mountain Rd.), 20.5 mi. ESE of Placerville.; 0 1831 Comment
  UCD55382  Mimulus torreyi Ellen Dean; Mark Bibbo 2006-7-19 3232 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. North of golf hole #7. 1922 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
  RSA0012131  Mimulus viscidus George K. Helmkamp, E. A. Helmkamp 2011-7-7 17635 El Dorado Park Creek Road, 0.4 mile east of its junction with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (111deg.) of Pollock Pines. 1290 Comment
  CAS-BOT-BC174541  Minuartia californica Alice Eastwood 1927-3-26 s.n. El Dorado On road from Coloma to Georgetown Comment
  SEINET8892796  Minuartia nuttallii K. Christie 2011-1 2063 El Dorado Lake Tahoe Basin Management Unit (LTBMU); slopes above Star Lake; ca. 0.2 mi. N/NE of Jobs Sister, and ca. 0.4 mi. S/SE of Star Lake. Comment
  SEINET5336971  Minuartia nuttallii var. gracilis D. G. Cooney 1946-8-12 130 El Dorado Mt. Slopes, near summit of Jobs Sister Peak, Carson range 3292 Comment
  SEINET6167717  Mitella breweri K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4072 El Dorado Washoe Meadows State Park, southwest area of the park adjacent to sewer manhole # 66. 1946 Comment
  CAS-BOT-BC219957  Monardella breweri subsp. lanceolata M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  UC883598  Monardella breweri subsp. lanceolata Ynez Whilton Winblad 1938-7-26 El Dorado Lake Tahoe Comment
  UCR171539  Monardella breweri subsp. lanceolata George K. Helmkamp, E. A. Helmkamp 2005-7-31 9724 El Dorado Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines 1006 Comment
  UC185723  Monardella candicans Katharine Brandegee 1908-6-2 El Dorado Sweetwater Creek Comment
  CAS-BOT-BC318609  Monardella odoratissima L. R. Abrams 1930-8-15 12739 El Dorado Glen Alpine to Susie Lake. . 2286 Comment
  SEINET11123716  Monardella odoratissima Unknown 2013-9-7 22270 El Dorado El Dorado County Comment
  UCR249878  Monardella odoratissima George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20914 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  SD197811  Monardella odoratissima subsp. pallida G. K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13918 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, 3.4 miles north of its junction with CA Highway 50. 2043 Comment
  UC2035823  Monardella odoratissima subsp. pallida L. R. Abrams 1930-8-15 12739 El Dorado Glen Alpine to Susie Lake 2286 Comment
  UC463377  Monardella odoratissima subsp. pallida L. R. Abrams 1930-8-15 12739 El Dorado Glen Alpine to Susie Lake 2286 Comment
  UCR206082  Monardella odoratissima subsp. pallida George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13918 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  RSA32361  Monardella odoratissima subsp. pallida G. Thomas Robbins 1943-7-25 1331 El Dorado Shady Red Fir woods along roadside about 1 mi. S of Echo Lake 2195 Comment
  RSA6520  Monardella odoratissima subsp. pallida Jens Clausen 1932-9-14 642 El Dorado Tahoe Region, above Glen Alpine. Near stream on the trail to Mt Tallac. 2317 Comment
  SEINET10582091  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 221 El Dorado El Dorado National Forest. On both sides of the Mormon Emigrant Trail, 1 mile northwest from the junction with USNFS Rd. 10N28. Locally abundant, large population spanning either side of the road for .5 mile or so. Mixed conifer forest. Comment
  SEINET10582092  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 222 El Dorado El Dorado National Forest. On both sides of the Mormon Emigrant Trail, 1 mile northwest from the junction with USNFS Rd. 10N28. Locally abundant, large population spanning either side of the road for .5 mile or so. Mixed conifer forest. Comment
  SEINET10928171  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 231 El Dorado El Dorado National Forest. On both sides of the Mormon Emigrant Trail, 1 mile northwest from the junction with USNFS Rd. 10N28. Locally abundant, large population spanning either side of the road for .5 mile or so. Mixed conifer forest. Comment
  SEINET10928172  Monardella odoratissima subsp. pallida A. Graff 1993-7-21 Graff 266 El Dorado El Dorado National Forest. Echo Lake. At junction of Hwy. 50 and USNFS Rd. 11N06 (Rd. to Echo Lake), along both sides of the road. Sampled from junction to just past turnoff to Echo Lake. Locally infrequent in the understory of Pinus contorta, Abies procera, with Lupinus sp., Aster sp., Achillea millefolium. Bombus sp., Apis sp. Comment
  SEINET10862295  Monardella sheltonii A. Graff 1993-7-21 Graff 262 El Dorado El Dorado National Forest. On Hwy. 50 east, pass Kyburz (just past Graff collection 249-251), on left road bank. (co-occurring with Monardella lanceolata Gray, Graff collections 252-256). Comment
  CAS-BOT-BC173691  Montia Peter Rubtzoff 1974-6-5 7552 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  SEINET9140633  Montia chamissoi E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3950 El Dorado Washoe Meadows State Park, Angora Meadows, vicinity of manholes # 3 and #2. 1920 Comment
  RSA232201  Montia linearis James Henrickson 1969-5-25 3391 El Dorado 53 miles E of Placerville, 2 miles N of Meyers, 3 mile S of S end of Lake Tahoe. 1890 Comment
  UCR84726  Montia parvifolia Kathy Harper 1992-5-17 s.n. El Dorado Northern Sierra Nevada Mtns., Pipi Meadow (Forest Service Campground), 25 mi NE of Pioneer Station off of State Hwy 88, 6 mi north of North South Road from Omo Ranch Road [26 miles east of Jackson], along middle fork of Cosumnes River 1189 Comment
  CAS-BOT-BC262604  Muhlenbergia andina L. R. Abrams 1928-8-1 12633 El Dorado Fallen Leaf Lake Comment
  SEINET13276720 Image available Muhlenbergia filiformis George K. Helmkamp, Amy Barnes 2012-1 19681 El Dorado Northern Sierra Nevada mountains: unnamed dirt road along Ice House Road, 0.4 mile south of Robbs Peak Road, N of Union Valley Reservior (Robbs Peak 7.5' Q.) 1756 Comment
  UCR257775  Muhlenbergia filiformis George K. Helmkamp, Amy Barnes 2012-8-19 19681 El Dorado Northern Sierra Nevada Mountains, unnamed dirt road along Ice House Road, 0.4 mile south of Robbs Peak Road, N of Union Valley Reservoir 1756 Comment
  UC571402  Muhlenbergia montana E. V. Coates July 1937 9 El Dorado Glen Alpine Lake Tahoe Comment
  CHSC73385  Muhlenbergia richardsonis L. P. Janeway; Eric Schroder 1998-8-19 6098 El Dorado Lake Tahoe Basin-National Forest. Meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  RSA0089830  Myrica hartwegii Dean Wm. Taylor, T. Engstrom, K. Tiesen 2015-6-11 21543 El Dorado Little Silver Creek (ca. 1.3 air miles WNW of Union Valley Reservor Dam) at bridgecrossing of logging road (Deer Knob Road). 1440 Comment
  UCD83779  Myriophyllum quitense Lars W. J. Anderson 21-22 May 2009 WP 464 El Dorado South Lake Tahoe, Tahoe Keys, Way Point 464, last buoy exiting E channel. Comment
  POM126783  Nama lobbii W. A. Setchell, C. C. Dobie 1901-7-6 s.n. El Dorado Rubicon Park; vicinity of Lake Tahoe. 1898 Comment
  UC672089  Narthecium californicum M. S. Jussell 1928-7-22 El Dorado 2 mi. s.w. Emerald Bay (falls - Velma Lake); Lake Tahoe, Velma Lake Comment
  UC682119  Narthecium californicum G. L. Stebbins Jr. 1942-8-30 3323 El Dorado 4 mi. w. Fallen Leaf (foot of Cracked Crag); Cracked Crag 2424 Comment
  SEINET221082  Nassella pulchra Mary Barkworth, Betsy Neely 1980-4-18 2444 El Dorado Folsom Lake State Park Peninsula Campground 244 Comment
  CAS-BOT-BC60352  Nasturtium officinale William Vortriede 1928-5-16 s.n. El Dorado Coloma. Comment
  UCD37408  Navarretia aeroides Beecher Crampton 1960-6-6 5546 El Dorado El Dorado County, 6.4 miles east of Diamond Springs. Comment
  SEINET196501  Navarretia divaricata R. H. Miller 1950-6-4 95 El Dorado Along Highway 89, about 2 miles south of Echo Summit 1981 Comment
  UC1124098  Navarretia divaricata F. W. Embree 1934-7-11 134 El Dorado 1.5 mi s Iron Mts.; El Dorado National Forest, Pyramid Pk. Quad. 1676 Comment
  UC23513  Navarretia divaricata Geo. Hansen 1892-1 El Dorado Ham's Station Comment
  UC1719849  Navarretia eriocephala David Fruchter 1979-9-2 s. n. El Dorado Bass Lake Comment
  UC52555  Navarretia intertexta subsp. propinqua Miss Lydia K. Tangier-Smith 1901-1 El Dorado The Grove Lake Tahoe Comment
  UCD111500  Navarretia leptalea Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7127 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Northern edge of meadow near road. 1892 Comment
  CHSC73061  Navarretia leptalea subsp. bicolor L. P. Janeway 1998-8-5 5953 El Dorado Lake Tahoe Basin Management Unit - National Forest. 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
  SD243176  Navarretia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp 2010-9-1 16893 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88. Roadside ditch. 2018 Comment
  JEPS71320  Navarretia leptalea subsp. leptalea Gladys L. Smith 1972-7-20 3369 El Dorado near summit Mt. Tallac; near summit Mt. Tallac, above Lake Gilmore 2865 Comment
  UC23431  Navarretia leptalea subsp. leptalea C. J. Fox Jr. July, 1895 El Dorado Tallac Comment
  UC52866  Navarretia leptalea subsp. leptalea Miss Lydia K. Tangier-Smith 1901-1 El Dorado Tahoe Comment
  SEINET8729369 Image available Navarretia prolifera G. Thomas Robbins 1943-1 1111 El Dorado At Civilian Conservation Corps Camp Snowline, 3 miles east of Camino, altitude 3400 feet. 1036 Comment
  UCD59432  Navarretia prolifera Beecher Crampton 1956-6-22 3607 El Dorado 1.7 miles east of Omo Ranch Post Office. Comment
  CAS-BOT-BC230512  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-19 375 El Dorado Along S side of Telephone Ridge, 1 mile W of junction of roads 11N55.1 and 11N63.2. E of road 11N55.1 1463 Comment
  CAS-BOT-BC230514  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-19 377 El Dorado Along road 11N55.1, W of junction with 11N63.2. Road to Blair Mill and Pacific House 1493 Comment
  CAS-BOT-BC230515  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-5 348 El Dorado S of Placerville Airport. Take Texas Hill Road, left up hill just before junction with Gingham Court and Nugget Lane. Go to the end of of old pavement, turn around. Plants 750 feet W on two old roads 50 feet from main road (4-wheel drive necessary) Comment
  CAS-BOT-BC230518  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-24 344 El Dorado Mace Road to Cable Road to junction with Iowa Canyon. Proceed E along road above creek, passing first old road running NW, to second road 200 feet past. At confluence of this old road, and up road 200 feet until it hits another old road running E-W 944 Comment
  SEINET197486  Navarretia prolifera subsp. lutea G. Thomas Robbins 1943-6-2 1111 El Dorado Civilian Conservation Corps Camp Snowline, 3 miles east of Camino. Comment
  UC112842  Navarretia prolifera subsp. lutea Katharine Brandegee 1908-7-9 El Dorado near Camino Comment
  UC913412  Navarretia prolifera subsp. lutea G. Thomas Robbins 1944-6-14 1686 El Dorado about 3 mi e Placerville (at Institute of Forest Genetics) 822 Comment
  UC913472  Navarretia prolifera subsp. lutea G. Thomas Robbins 1943-6-2 1111 El Dorado 3 mi e Camino (at C.C.C. Camp Snowline) 1036 Comment
  JEPS30772  Navarretia prolifera subsp. prolifera G. Thomas Robbins 1944-7-6 1759 El Dorado along Iron Mountain road about 1/2 mi ne Sly Park 975 Comment
  UCD38775  Navarretia pubescens Beecher Crampton 1958-6-9 4919 El Dorado Ca. 14 miles northeast of Placerville, Pino Grande Road, Finnon Lake. 762 Comment
  UCD48612  Navarretia squarrosa Ellen Dean 2005-8-18 2702 El Dorado South of Placerville, north of Diamond Springs. Along Bradley Drive, just W of Diamond Springs Rd. Dirt turnabout on the S side of the road under consideration for Caltrans overpass. 568 Comment
  JEPS3963  Nemophila heterophylla W. L. Jepson 1938-4-5 18585 El Dorado 3 mi e Auburn (near North Fork American River bridge); , Auburn Comment
  OBI64499  Nemophila heterophylla David J. Keil 2005-3-13 30351 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Rd 500 Comment
  UCD120022  Nemophila heterophylla G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11703 El Dorado Northern Sierra Nevada Mountains: Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill. 313 Comment
  RSA0043184  Nemophila heterophylla H. C. Stutz 1955-5-21 307 El Dorado 25 miles above Placerville. Comment
  JEPS21151  Nemophila maculata F. W. Embree 1934-7-16 148 El Dorado 1 8/10 mi n Leek Springs Hill; Pyramid Pk Quad., El Dorado Natl For, n of Leek Springs Hill 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
  UC747477  Nemophila maculata G. Thomas Robbins 1944-4-30 1577 El Dorado 3-4 mi e Newtown (along South Fork Webber Creek); along South Fork Webber Creek 914 Comment
  HSC13617  Nemophila maculata W. R. Rogers 1965-7-11 263 El Dorado Tahoe Keys, Lake Tahoe Comment
  RSA75896  Nemophila maculata H. P. Bracelin 1931-4-12 230 El Dorado Pilot Hill. 457 Comment
  SEINET3828325  Nemophila parviflora var. austiniae George K. Helmcamp, E. A. Helmkamp 2012-1 18898 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road north of Pollock Pines, at the south side of the bridge over the South Fork American River. (Slate Mountain 7.5) 591 Comment
  UCD60417  Nemophila parviflora var. austiniae G. K. Helmkamp; E. A. Helmkamp 2007-5-9 11985 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
  SD197799  Nemophila parviflora var. parviflora G. K. Helmkamp, E. A. Helmkamp 2007-4-30 11885 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving CA-49, 3.4 miles northwest of Placerville. 511 Comment
  UC1021923  Nemophila spatulata Rolf Y. Berg 1955-8-1 El Dorado Highway 89 meadow just w Luther Pass; w of Luther Pass 2377 Comment
  SEINET998819  Nicotiana acuminata var. multiflora G. K. Helmkamp, E. A. Helmkamp 2006-1 11547 El Dorado Northern Sierra Nevada Mountains Foothills: 0.6 mile northwest of Pleaseant Valley along Pleasant Valley Road 756 Comment
  POM182431  Nothocalais alpestris W. A. Setchell, C. C. Dobie 1901-07 s.n. El Dorado Mt. Tallac, Lake Tahoe Region Comment
  UCD110167  Notholithocarpus densiflorus Collector unknown 1962-6-23 s.n. El Dorado Pino Grande? Comment
  UCR48220  Nuphar lutea subsp. polysepala R. F. Thorne, Larry E. DeBuhr 1975-8-23 47218 El Dorado Sierra Nevada Mtns, Grass Lake, just north of Luther Pass 2348 Comment
  CAS-BOT-BC400081  Nuphar polysepala Ira L. Wiggins 1933-8-18 6775 A El Dorado Lily Lake, near Fallen Leaf Comment
  UC494244  Nymphaea odorata Anna E. Ehlers 973 El Dorado between Tallac and Emerald Bay Comment
  UCD42515  Oenothera elata Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC172334  Oenothera elata subsp. hirsutissima Katharine Brandegee 1913-1 El Dorado Riverton Comment
  JEPS31980  Oreostemma alpigenum var. andersonii J. Thomas Howell 1925-6-27 1211 El Dorado Rubicon Meadows, (Lake Tahoe country) Lake Tahoe 2133 Comment
  UC139219  Orobanche bulbosa Katharine Brandegee 1907-5-28 El Dorado Sweetwater Creek, Simpson's Ranch Sweetwater Creek; , Simpson's Ranch Comment
  JEPS10825  Orobanche fasciculata Robert E. Bush 1923-5-26 El Dorado Georgetown. Comment
  UC311616  Orthilia secunda Herbert McLean Evans 1918-7-24 El Dorado In Meadow near Phillips Comment
  UC32696  Orthilia secunda Chestnut and Drew 1890-8-10 El Dorado Lake Tahoe Region. Glen Alpine Comment
  UCD165690  Orthilia secunda Ellen Dean 2016-7-12 9046 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. On south side of unnamed drainage on west side of Highway 89. 2064 Comment
  SEINET13755315  Orthocarpus imbricatus F. H. Hillman 1894-9-15 s. n. El Dorado Bijou, Lake Tahoe Comment
  RSA102191  Orthocarpus lithospermoides G. Thomas Robbins 1945-5-20 1921 El Dorado Along Placerville - Rescue Road. 3 mi E of Rescue. 457 Comment
  JEPS15919  Osmorhiza berteroi P. B. Kennedy 1920-8-12 56 El Dorado Barrett Camp Eldorado National Forest, Silver Creek 1935 Comment
  RSA0012132  Osmorhiza berteroi George K. Helmkamp, E. Helmkamp 2011-7-7 17636 El Dorado Park Creek Road, 0.4 mile east of its junction with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (111 deg ) of Pollock Pines 1290 Comment
  UC1123104  Osmorhiza occidentalis P. L. Johannsen 1934-7-27 432 El Dorado 1 mi sw Lyon (nr. Plot 202); Eldorado National Forest, Pyramid Peak Quadrangle 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
  SD237539  Oxalis trilliifolia G. K. Helmkamp, E. A. Helmkamp 2009-10-10 15671 El Dorado Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Patterson Dr and CA-49 in Diamond Springs (Placerville 7.5'Q) 523 Comment
  RSA285348  Oxypolis occidentalis A. Tiehm, Margaret Williams, Wilma Follette 1982-8-7 7524 El Dorado Osgood Swamp, north of Highway 50, about 1 1/2 miles SW of Meyers. 1997 Comment
  UCD81265  Oxypolis occidentalis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4292 El Dorado Washoe Meadows State Park. In fen system north of largest fen. 1934 Comment
  CAS-BOT-BC316946  Packera indecora G. Poore 1912-7-1 8222 El Dorado Tahoe National Forest Comment
  RSA85309  Paeonia brownii F. W. Peirson 1925-7-1 6169 El Dorado State Line, Lake Tahoe 1905 Comment
  CAS-BOT-BC350946  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 miles from county road (gate). 1277 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
  UCD32642  Panicum acuminatum var. fasciculatum Beecher Crampton 1954-7-2 2033 El Dorado El Dorado County, 1 mile southwest Garden Valley. 579 Comment
  UCD88561  Panicum acuminatum var. fasciculatum August L. Hormay 1932-7-7 s.n. El Dorado 5 miles N.E. of Placerville. Comment
  UCR178726A  Panicum capillare George K. Helmkamp, E. A. Helmkamp 2006-9-2 11329 El Dorado Northern Sierra Nevada Mountains Foothills, along Georgetown Road, 0.3 mi northeast of Georgetown 840 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
  UC2030002  Panicum rigidulum Louis C. Wheeler 1952-9-26 6977 El Dorado SOUTH FORK AMERICAN RIVER: 1 mile upstream from Lotus. Comment
  UC1035799  Parnassia californica Annie M. Alexander and Louise Kellogg 1943-8-27 3498 El Dorado Sierra Nevada, Lake Tahoe Region, s end of Dicks Lake Dicks Lake; Sierra Nevada, Lake Tahoe Region, Dicks Lake 2743 Comment
  UC11242  Parvisedum pumilum M. H. Gates El Dorado at Rose Springs Rose Springs Comment
  UC747585  Pectocarya pusilla G. Thomas Robbins 1944-5-15 1605 El Dorado 3 mi e Placerville (slope w of Insitute of Forest Genetics) 762 Comment
  CAS-BOT-BC344940  Pedicularis Peter Rubtzoff 1975-6-26 8137 El Dorado U.C. Blodgett Forest Research Station: Forest margin near road off east side of Mutton Creek Road, ca. 0.75 miles south of County Road (just outside Blodgett Forest boundary). 1298 Comment
  UC370248  Pedicularis attollens E. O. Essig 1928-7-15 El Dorado Upper Echo Lake 2377 Comment
  UCD123272  Pedicularis attollens P. B. Kennedy 1920-8-12 54 El Dorado El Dorado National Forest-Barret Camp. 1935 Comment
  UCD166021  Pedicularis semibarbata Daniel M. McNair; with Ellen Dean 2016-7-12 2171 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2066 Comment
  UC71414  Pellaea bridgesii W. A. Setchell, C. C. Dobie 1901-7-16 El Dorado Glen Alpine; Lake Tahoe Region Comment
  UCR196769  Pellaea mucronata subsp. mucronata George K. Helmkamp, E. A. Helmkamp 2008-6-5 13609 El Dorado Sierra Nevada Mountains Foothills, Forbay Road. 0.5 mile north of its crossing of the South Fork American River 668 Comment
  CDA2289  Pennisetum villosum Mrs. H. Hever 1961-6-19 El Dorado Placerville. 0 Comment
  UC690239  Penstemon azureus var. angustissimus David D. Keck 1932-6-29 1544 El Dorado near the Southern Pacific R.R. Station; Sierra Nevada, Placerville 563 Comment
  UC907686  Penstemon davidsonii var. davidsonii G. Thomas Robbins 1945-8-12 2132 El Dorado NW face of ridge between Freel Peak and Jobs Sister Peak 3200 Comment
  HSC44795  Penstemon deustus Maralyn O'Meara Jun 1974 511 El Dorado Along Hwy. 89, Lake Tahoe at Emerald Bay 2134 Comment
  UC565580  Penstemon deustus Herbert L. Mason 1926-5-30 3310 El Dorado back Emerald Bay; Lake Tahoe, back of Emerald Bay Comment
  JEPS72220  Penstemon heterodoxus Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2662 El Dorado near Aloha Lake; Pyramid Peak 2743 Comment
  UCD165760  Penstemon heterodoxus var. cephalophorus Ellen Dean; with Daniel McNair 2016-7-12 9115 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Near granite boulders west of Rubicon Creek and east of Highway 89. 1946 Comment
  CAS-BOT-BC264367  Penstemon heterodoxus var. heterodoxus Alice Eastwood 1920-6-28 s.n. El Dorado Lake Tahoe Region. Fallen Leaf Lake Comment
  UC306812  Penstemon heterodoxus var. heterodoxus H. M. Evans 1918-7-20 El Dorado s Echo Lake (Meadow S. slope Phillips); Sierra Nevada, Meadow S. slope, s of Echo Lake Comment
  UC54625  Penstemon heterodoxus var. heterodoxus H. M. Hall and H. P. Chandler August 1-2, 1903 4725 El Dorado Pyramid Peak Sierra Nevada Mountains, Pyramid Peak 2926 Comment
  UCR196836  Penstemon laetus subsp. laetus George K. Helmkamp, E. A. Helmkamp 2008-6-5 13597 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, 7.1 miles north of its junction with CA-50 in Pollock Pines 716 Comment
  CAS-BOT-BC262847  Penstemon laetus var. laetus Peter Rubtzoff; Orrel Ballantyne 1974-7-25 7778 El Dorado Blodgett Forest: Lower Gaddis Creek Road, ca. 0.7 miles south of junction with Chinquapin Flat Road (Comp. 580E). 1274 Comment
  UCD19265  Penstemon newberryi Van M. Mar 1989-7-1 40 El Dorado Kirkwood Meadows resort. 2316 Comment
  UC1602316  Penstemon newberryi var. newberryi W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park vicinity of Lake Tahoe, Rubicon Park 1897 Comment
  UCR190301  Penstemon newberryi var. newberryi George K. Helmkamp, E. A. Helmkamp 2007-8-21 12799 El Dorado Northern Sierra Nevada Mountains, Ice House Road 0.2 mile south of the north spillway of Loon Lake 1966 Comment
  CDA14117  Penstemon roezlii G. F. Hrusa, J. Glazner 1997-6-3 13953 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  CDA32181  Penstemon roezlii M. Beyers 2010-8-2 727 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  UCD125405  Penstemon roezlii Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7491 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 on north side of General Creek. 1930 Comment
  UCD42609  Penstemon rydbergii var. oreocharis Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD44058  Penstemon rydbergii var. oreocharis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1424 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
Read comments
Jun 11 2012
  UCR218279  Penstemon rydbergii var. oreocharis George K. Helmkamp, E. A. Helmkamp 2010-7-23 16610 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road at the entrance to a camping area, 0.2 mile west of the lake, 5.5 miles NE (35 deg. ) of Kyburz 2114 Comment
  UC306803  Penstemon speciosus unknown 1918-7-20 El Dorado Cilio's Ranch Sierra Nevada, Locke Valley, Cilio's Ranch (Locke Valley <Lake Valley (just so of Lake Tahoe)>) Comment
  UC310850  Penstemon speciosus E. Keyes Aug 1920 El Dorado Lake Tahoe Comment
  UC41728  Penstemon speciosus W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Point vicinity of Lake Tahoe, Rubicon Point 1897 Comment
  UCR84728  Penstemon speciosus Kathy Harper 1992-5-17 s.n. El Dorado Sierra Nevada Mtns., Intersection of North-South Rd. and Omo Ranch Rd., off State Hwy 88 1311 Comment
  CAS-BOT-BC330455  Pentachaeta alsinoides M. K. Curran 1883-4-1 s.n. El Dorado Unspecified Comment
  UCD137740  Pentagramma triangularis G. K. Helmkamp; E. A. Helmkamp 2006-3-26 10111 El Dorado Northern Sierra Nevada Foothills: ENE of Sacramento; Rock Creek Road, 1.4 miles east of CA Highway 193 (generally east of Chili Bar). 428 Comment
  CAS-BOT-BC121300  Pentagramma triangularis subsp. triangularis Peter Rubtzoff; Barbara Trowbridge 1975-6-25 8117 El Dorado Blodgett Forest, Chinquapin Flat Road, ca. 1.6 mi. S of Gaddis Creek Rd (Comp. 600R) 1310 Comment
  SEINET195993  Perideridia gairdneri Joe Johnson 1947-6-21 190 El Dorado 1.5 mi SW of Raymond Peak 2652 Comment
  JEPS16583  Perideridia parishii subsp. latifolia P. B. Kennedy 1920-8-10 El Dorado Barrett Camp Eldorado Nat. Forest 1935 Comment
  RSA252465  Perideridia parishii subsp. latifolia R. F. Thorne, C. W. Tilforth 1969-9-7 39294 El Dorado Grass Lake, S of Hwy. 89, about 0.5 mile W of Luther Pass 2317 Comment
  UCD127865  Perideridia parishii subsp. latifolia G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12717 El Dorado Northern Sierra Nevada Mountains: Wright's Lake; south side of the lake at the entrance to the campground. 2131 Comment
  UCR201732  Perideridia parishii subsp. latifolia George K. Helmkamp, E. A. Helmkamp 2008-8-1 13932 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 3.8 miles north of its junction with CA-50 2076 Comment
  UCD165847  Persicaria amphibia Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9178 a El Dorado West side of Tahoe Basin. Southeastern tip of D.L. Bliss State Park. On north side of Emerald Point. 1903 Comment
  UCD150005  Persicaria hydropiper G. Ledyard Stebbins 1976-9-25 76263 El Dorado At south side of American River, at junction of North and Middle Fork, immediately east of State Highway 49. (Exact location unknown. Coordinates estimated by label maker.) 176 Comment
  CAS-BOT-BC418928  Persicaria lapathifolia John Thomas Howell 1976-10-29 52271 El Dorado Bottom of Folsom Lake at Brown's Ravine boat landing 121 Comment
  UCD149489  Petrorhagia dubia G. L. Stebbins 1978-4-21 7820 El Dorado South Fork of the American River above Salmon Falls. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA714086  Phacelia hastata subsp. hastata George K. Helmkamp, E. A. Helmkamp 2005-8-9 9791 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; west-southwest of Lake Tahoe, 7.4 miles north of Union Reservoir along Ice House Road at the junction of Cheese Camp Road. 1765 Comment
  UCR215922  Phacelia hastata var. compacta George K. Helmkamp, E. A. Helmkamp 2009-6-29 15064 El Dorado Sierra Nevada Mountains, Ice House Road, 5.5 miles north of its junction with CA-50, c. 10.5 air miles NE (78 deg. ) of Pollock Pines 1520 Comment
  RSA739782  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2007-6-6 12282 El Dorado Bonetti Road, 3.2 miles south of it junction with Mormon Emigrant Trail, east of Jenkinson Lake and near Diamond Creek 1189 Comment
  UCR258415  Phacelia hastata var. hastata George K. Helmkamp, Amy Barnes 2014-8-11 22992 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  JEPS71498  Phacelia hydrophylloides Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2729 El Dorado nr Cup Lake (at upper end of ridge); Sierra Nevada Mountains, Ralston Peak, Echo Ridge 2814 Comment
  SEINET3860282  Phacelia hydrophylloides George K. Helmkamp, E. A. Helmkamp 2007-6-20 12395 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trial, 22.8 miles ESE of its junction with Sly Park Road at Jenkinson Lake.; 0 2265 Comment
  UC881162  Phacelia hydrophylloides A. A. Heller 1916-8-9 12514 El Dorado head of lake Echo Lake 2377 Comment
  UCR217171  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 567 Comment
  RSA133922  Phacelia imbricata subsp. imbricata L. R. Heckard 1951-5-13 135 El Dorado About one and a half miles east of Cool. Comment
  RSA74957  Phacelia quickii F. W. Peirson 1925-7-8 6319 El Dorado Road down American River, Sierra Nevada. Comment
  UC700301  Phacelia ramosissima var. ramosissima G. Thomas Robbins 1944-7-28 1772 El Dorado ca 3 mi ne Wrights Lake (along Willow Flat Trail); Willow Flat 2286 Comment
  CAS-BOT-BC154347  Phacelia stebbinsii G. L. Stebbins 1969-5-25 6902 El Dorado South side of Rubicon River Canyon, below Leonardi Springs 1097 Comment
  SD116317  Phacelia stebbinsii Lincoln Constance, G. Ledyard Stebbins 1969-6-29 3869 El Dorado Silver Creek at Union Valley Dam. Sandy soil near or between rocks, steep south-facing metamorphic slope. 1449 Comment
  SEINET10857282 Image available Phacelia stebbinsii Lincoln Constance, G. Ledyard Stebbins 1969-6-29 Constance 3869 El Dorado Silver Creek at Union Valley Dam. Sandy soil near or between rocks, steep S-facing metamorphic slope with scattered Pinus ponderosa, Quercus Kelloggii and Arctostaphylos. 1448 Comment
  SACT001741  Phleum alpinum James Grove 1974-6-27 El Dorado 2351.8 Comment
  UCD149742  Phleum alpinum Ellen Dean; K. Craig and V. Stewart 2014-7-30 8488 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Southeast corner of the park near Bakersfield Road entrance. Southeast of the Truckee River. 1915 Comment
  UCD43744  Phleum alpinum C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1110 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD42745  Phleum pratense C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 111 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
Read comments
Jun 11 2012
  RSA133139  Phoradendron villosum Del Wiens 1960-6-17 2731 El Dorado On US Hwy 50, ca 15 miles E of Placerville. 366 Comment
  CAS-BOT-BC56430  Phyllodoce breweri W. R. Dudley 1900-6-1 s.n. El Dorado Above Donner Lake Comment
  CAS-BOT-BC56434  Phyllodoce breweri J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Alpine Zone, Mt. Tallac, near Lake Tulare 191 Comment
  UC484014  Phyllodoce breweri C. B. Wolf 1930-10-9 El Dorado around Susie Lake Susie Lake 2194 Comment
  CDA5815  Physalis philadelphica M. Petach 1969-12-1 El Dorado Sierra Nevada; J. Madden property, Carson Road, Placerville. Comment
  MACF019658  Pinus contorta F. A. MacFadden 1934-7-28 12822 El Dorado Myers Station, Eldorado CO. California 1950 Comment
  CAS-BOT-BC73226  Pinus contorta subsp. murrayana John Thomas Howell 1925-6-27 1219 El Dorado Rubicon Meadow, Lake Tahoe 2133 Comment
  SEINET7880457 Image available Pinus engelmannii Elbert L. Little Jr. 1957-1 17202 El Dorado Eddy Arboretum; Institute of Forest Genetics; Placerville 2 Comment
  CAS-BOT-BC73187  Pinus jeffreyi Carl B. Wolf 1928-8-21 3424 El Dorado Near Fallen Leaf Lake. 2042 Comment
  CAS-BOT-BC73192  Pinus jeffreyi L. R. Abrams 1930-8-8 12729 El Dorado Near Lily Lake, Glen Alpine Canyon [Canon] 2042 Comment
  NY61603  Pinus lambertiana G. W. Turesson 1938-7-29 635 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
  SEINET7880480 Image available Pinus nigra Elbert L. Little Jr. 1964-1 19135 El Dorado Institute of Forest; Genetics, Placerville Comment
  CAS-BOT-BC79009  Pinus ponderosa G. Thomas Robbins 1944-10-15 1834 El Dorado At C.C.C. Camp Snowline, 3 mi. e. of Camino 1036 Comment
  POM181985  Pinus ponderosa J. G. Lemmon 1930-5-3 s.n. El Dorado Lake Tahoe. [county unspecified] Comment
Read comments
Mar 6 2011
  UC1600392  Pinus ponderosa W. A. Setchell 1901-7-1 El Dorado near Tahoe Comment
  UCD165974  Pinus ponderosa Daniel M. McNair; with Ellen Dean and Svetlana Yegorova 2016-5-10 2119 El Dorado west side of Tahoe Basin at D. L. Bliss State Park, along the north side of Lester Beach Rd (equidistant between Emerald Bay Rd. and Rubicon Creek). 1945 Comment
  SEINET5778554 Image available Pinus sabiniana J. Penn 1957-11-16 El Dorado Institute of Forest Genetics, Placerville Comment
  UC747601  Pinus sabiniana G. Thomas Robbins 1944-10-26 1835 El Dorado on slope above Smith Flat 762 Comment
  UCR172636  Pinus sabiniana George K. Helmkamp, Elizabeth Helmkamp 2006-4-21 10211 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive, W end of Diamond Springs 537 Comment
  SEINET7880494 Image available Pinus washoensis Elbert L. Little Jr. 1964-1 19137 El Dorado Institute of Forest Genetics, Placerville 0 Comment
  SBBG58802  Piperia unalascensis M. N. Ackley -Jul-1920 688 El Dorado Glen Alpine 2072 Comment
  CDA40585  Plagiobothrys canescens G. Shutler 2014-5-8 PDR# 090 P06087466 El Dorado El Dorado; Vicini Ranch off Crystal Boulevard. 0 Comment
  SBBG115474  Plagiobothrys hispidulus B. Crampton 1989-6-6 10161 El Dorado Stateline, entrance to Stable rd; Tahoe Basin Comment
  UCD168625  Plagiobothrys hispidulus Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9400 El Dorado West side of Lake Tahoe. Ed Z'berg Sugar Pine Point State Park. Olympic Meadow on S side of General Creek near last bridge over creek. 1974 Comment
  JEPS71520  Plagiobothrys hispidus Gladys L. Smith 1963-7-27 1801 El Dorado at junction of old Hawley Grade and U. S. Highway 50; Sierra Nevada 2250 Comment
  UCD120929  Plagiobothrys nothofulvus G. H. Vansell 1930-4-1 s.n. El Dorado location unknown. Comment
  UCR189497  Plagiobothrys nothofulvus George K. Helmkamp, E. A. Helmkamp 2007-3-22 11672 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-16 at the west slope of Mt. Aukum and 1.7 miles north of Mt. Aukum village 584 Comment
  UC219327  Plagiobothrys nothofulvus H. M. Hall 1921-4-12 11254 El Dorado Sierra Nevada foothills Sierra Nevada 396 Comment
  UCR207139  Plagiobothrys tenellus George K. Helmkamp, E. A. Helmkamp 2009-4-4 14495 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Cut-off, 0.6 mile southeast of its junction with Mt. Aukum Road, c. 1.8 mi due south of Pleasant Valley 591 Comment
  POM89188  Plagiobothrys tenellus Katherine Brandegee 1907-5-20 s.n. El Dorado Near Placerville. Comment
  CAS-BOT-BC60841  Planodes virginica D. L. Smith; G. L. Stebbins 1976-3-14 C 7608 El Dorado Above Lake Folsom, near mouth of Sweetwater Creek. 134 Comment
  CAS-BOT-BC176129  Plantago Peter Rubtzoff; John Thomas Howell 1973-7-18 7128 El Dorado Blodgett Forest: Mainline Road near West Fork Gaddis Creek crossing (Comp. 520R) 1292 Comment
  UCSC001438  Platanthera sparsiflora D. J. Norman 1968-7-4 282 El Dorado above Fallen Leaf Lake, above south shore of lake Fallen Leaf Lake 1981 Comment
  UCD137554  Plectritis ciliosa K. Esau 1932-4-17 s.n. El Dorado Placerville. Comment
  UCD149469  Poa G. Ledyard Stebbins 1977-8-3 77113 El Dorado Desolation Wilderness Area north of Island Lake. (Exact location unknown. Coordinates estimated by label maker.) 2712 Comment
  SACT001808  Poa bolanderi Herbert Copeland 1939-6-25 El Dorado Canyon of Glen Alpine Creek Comment
  UCD74221  Poa bolanderi Jennifer W. Burt; Belinda Lo, Susan Cartwright 2006-7-17 231 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2282 Comment
  JEPS76058  Poa bulbosa W. L. Jepson 1938-4-6 18604 El Dorado Lotus Comment
  UCD72710  Poa compressa Ellen Dean; T. Sasaki 2007-7-23 4432 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-BC246743  Poa leibergii A. A. Heller 1915-8-5 12145 El Dorado Near Camp Echo, on the Lincoln Highway 2133 Comment
  SACT001868  Poa macrantha James Grove, Lyle Bibb 1963-5-11 El Dorado Beach near Arcata, sand spit. 2351.8 Comment
Read comments
May 4 2015
  CAS-BOT-BC255979  Poa pratensis G. L Smith 1959-6-16 1144 El Dorado Glen Alpine Road, beyond gate from Fallen Leaf Lake, Sierra Nevada 2225 Comment
  CAS-BOT-BC255980  Poa pratensis R. E. Frenkel 1964-6-12 561 El Dorado On Sly Park Dam Road on eastern sector of Sly Park Dam 1066 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
  UCR237436  Poa secunda George K. Helmkamp, E. A. Helmkamp 2012-5-18 19002 El Dorado Northern Sierra Nevada Mountains, junction of Bonnetti Road (Capps Crossing Rd.) and Mormon Emigrant Trail, east of Jenkinson Lake 1261 Comment
  UCR2702  Poa secunda F. M. Reed, R. L. Pendleton 1907-7-25 1663 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, roadside near Modjeska Falls, Glen Alpine Springs [near S end of Fallen Leaf Lake] 2043 Comment
  CAS-BOT-BC94523  Poa secunda R. C. Wenk 2006-5-6 446 El Dorado Pine Hill Preserve, Pine Hill Unit, four miles N of town of Cameron Park. Growing near top of hill at end of Pine Hill 609 Comment
  UCD44146  Poa secunda subsp. juncifolia C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1512 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD92253  Poa secunda subsp. juncifolia Beecher Crampton 1978-7-26 9636 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club. Comment
  UC682063  Poa secunda subsp. secunda G. L. Stebbins 1941-7-15 3161 El Dorado sw base Angora Peak (on Tamarack Trail, near Fallen Leaf Lake) 2164 Comment
  UCD37220  Poa secunda subsp. secunda Beecher Crampton 1958-6-9 4935 El Dorado 1.75 miles W of Garden Valley, Mount Murphy Road. 579 Comment
  UCD90847  Poa secunda subsp. secunda Beecher Crampton 1969-5-6 8410 El Dorado Pilot Peak Lookout. 586 Comment
  UCR174408  Poa secunda var. secunda George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10564 El Dorado Northern Sierra Nevada foothills, along Hwy US-50 at Bridal Veil Falls, east of Pacific House 1002 Comment
  CAS-BOT-BC244145  Poa sierrae John Thomas Howell; Gordon H. True 1970-5-27 46555 El Dorado In Rubicon River Canyon, NNE of Leonardi Spring 1158 Comment
  SEINET7873868  Poa tenerrima B. Crampton 1965-6-3 7361 El Dorado Sierra Nevada Mountains; 2 miles west of Garden Valley, Marshall Grade Road. 610 Comment
  UCD60554  Poa wheeleri Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4020 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  JEPS126296  Podistera nevadensis Steve Matson 2004-8-7 1100 El Dorado nSNH; Tahoe Basin; north side of summit of Freel Peak. Comment
  JEPS72691  Podistera nevadensis Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2694 El Dorado Freel Peak; summit area 2895 Comment
  UCD33803  Pogogyne serpylloides Beecher Crampton 1973-5-9 8938 El Dorado Bass Lake. Comment
  CDA40765  Pogogyne serpylloides CDFA Staff 1959-5-29 s.n. El Dorado Rufus Swift prop. near Latrobe. 0 Comment
  UC932057  Polemonium californicum Verne Grant, Alva Grant 1946-9-2 7870 El Dorado above Upper Echo Lake; above Upper Echo Lake 2316 Comment
  JEPS69912  Polemonium pulcherrimum subsp. pulcherrimum W. L. Jepson 1918-8-25 8142 El Dorado Mt. Tallac , Mt. Tallac (Lake Tahoe) 2956 Comment
  JEPS50500  Polygonum amphibium var. stipulaceum T. H. Goodspeed Aug 25 1944-Aug 27 1944 El Dorado Emerald Bay Lake Tahoe Comment
  UCR189209  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2007-9-11 12933 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  UCR255518  Polygonum aviculare Peter Rubtzoff 1972-10-26 7053 El Dorado Sierra Nevada Mountains, U.C. Blodgett Forest Research Station; at main station entrance 1296 Comment
  UCD42529  Polygonum aviculare subsp. depressum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD44746  Polygonum bistortoides C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2112 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UC6750  Polygonum californicum V. Rattan 1860-1-1 232 El Dorado Reservoir Hill Placerville Comment
  UC746882  Polygonum davisiae G. Thomas Robbins 1944-7-28 1795 El Dorado slopes above Lake Lois; Desolation Valley Wilderness Area, Rockbound Valley 2590 Comment
  RSA0028490  Polygonum douglasii John F. Emmel 1994-6-26 1312 El Dorado Sierra Nevada; southwest Lake Tahoe region; along trail above west shore of Fallen Leaf Lake, ca. 0.5 air mile southeast of Cathedral Lake. 1951 Comment
  UCR176429  Polygonum douglasii subsp. douglasii George K. Helmkamp, E. A. Helmkamp 2006-7-31 11071 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
  UCR189459  Polygonum douglasii subsp. douglasii George K. Helmkamp, E. A. Helmkamp 2007-8-4 12711 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail at Leek Spring meadow, about 2 miles northwest of CA-88 2238 Comment
  JEPS73734  Polygonum minimum Gladys L. Smith 1972-7-20 3341 El Dorado Lake Gilmore; meadow 2560 Comment
  CDA36121  Polygonum phytolaccifolium M. Beyers, G. F. Hrusa 2011-7-2 1023 El Dorado Sierra Nevada: Shealor Lakes. 2194 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
  UC1213918  Polygonum phytolaccifolium Verne Grant and Alva Grant 1946-7-20 7753 El Dorado Upper Echo Lake; slope on s side 2316 Comment
  UC849946  Polygonum phytolaccifolium Eliz. Parsons July 1909 El Dorado Lake Tahoe Region Comment
  UCR175699  Polygonum phytolaccifolium George K. Helmkamp, E. A. Helmkamp 2006-7-10 10936 El Dorado Northern Sierra Nevada Mountains, 1.1 miles west of Silver Creek along the road from Ice House Reservoir to Wright's Lake 2043 Comment
  UC849948  Polygonum phytolaccifolium Alice Eastwood 1909-1 1259 El Dorado trail to Lucille Lake Tahoe Region Comment
  UCD55518  Polygonum polygaloides subsp. confertiflorum Ellen Dean; Mark Bibbo 2006-7-19 3250 a El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Old quarry area. 1927 Comment
  CAS-BOT-BC419932  Polygonum polygaloides subsp. kelloggii Alice Eastwood 1906-7-23 945 El Dorado Glen Alpine Region. Camp Agassiz Comment
  CAS-BOT-BC419934  Polygonum polygaloides subsp. kelloggii Alice Eastwood 1906-7-21 1186 El Dorado Glen Alpine Region. Mt. Tallac 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
  UCR170660  Polygonum punctatum George K. Helmkamp, E. A. Helmkamp 2005-8-14 9814 El Dorado Northern Sierra Nevada Foothills, Diamond Springs. Lake Oaks mobile home park 521 Comment
  CAS-BOT-BC420140  Polygonum ramosissimum subsp. prolificum F. W. Peirson 1925-6-2 6204 El Dorado South side of Lake Tahoe Comment
  CAS-BOT-BC420155  Polygonum sawatchense subsp. sawatchense Alice Eastwood 1906-7-23 993 El Dorado Glen Alpine Region. Camp Agassiz Comment
  UC964855  Polypodium G. Thomas Robbins 1944-4-23 1557 El Dorado ca. 5 mi n of Camino (near Michigan-California Lumber Company RR tramway, canyon wall of S Fork American River); S Fork American River 762 Comment
  UCD68059  Polypodium calirhiza C. H. Pinney 1975-5-6 120 El Dorado Pine Hill, 2 miles North on Ulenkap Road from Green Valley Road. 548 Comment
  UCR235628  Polypodium glycyrrhiza George K. Helmkamp, E. A. Helmkamp 2012-4-27 18867 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
  UCD80608  Polypogon maritimus CNPS SN Foothill Team 2005-6-14 SNNR 0284 c El Dorado BLM Pine Hill Preserve, Salmon Falls Unit. 335 Comment
  SEINET3287494 Image available Polypogon monspeliensis George K. Helmkamp, E. A. Helmkamp 2009-6-25 15048 El Dorado Sierra Nevada Mountains Foothills; Forbay Road at South Fork American River, 7.6 miles north of junction with Pony Express Trail in Pollock Pines. 579 Comment
  CDA20505  Potamogeton A. Bischoff 2004-8-1 PDR 1322227 El Dorado Sierra Nevada; Cody Lake. 0 Comment
  UCD83784  Potamogeton crispus Lars W. J. Anderson 21-22 May 2009 WP 538 El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 538. Comment
  UCD83768  Potamogeton foliosus Lars W. J. Anderson 21-22 May 2009 WP 524 El Dorado South Lake Tahoe, Tahoe Keys, Way Point 524. Comment
  CHSC73393  Potamogeton gramineus L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-28 5876 El Dorado Lake Tahoe Basin-National Forest. Marsh behind Baldwin Beach; south end of Lake Tahoe; about 0.2 mi west of mouth of Taylor Creek and about 0.4 mi west of Tallac Point. 1898 Comment
  JEPS73105  Potamogeton natans Gladys L. Smith 1972-8-23 3512 El Dorado Lily Lake 2072 Comment
  UCD166015  Potentilla biennis Daniel M. McNair 2016-7-12 2163 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  RSA85773  Potentilla breweri var. breweri F. W. Peirson 1925-7-5 6282 El Dorado North road to Mt. Tallac shortly before the ridge, Sierra Nevada. Comment
  CHSC1569  Potentilla flabellifolia V. Holt 1940-7-13 El Dorado Hay Press meadows above Echo Lake. 2438 Comment
  JEPS71910  Potentilla flabellifolia Gladys L. Smith 1964-7-6 2156 El Dorado woods above Aloha Lake (Desolation Valley); , above Aloha Lake 2651 Comment
  UC1035792  Potentilla flabellifolia Annie M. Alexander and Louise Kellogg 1943-8-27 3490 El Dorado Dicks Lake Sierra Nevada, Lake Tahoe region, Dicks Lake (South end of lake) 2743 Comment
  UCR176033  Potentilla glandulosa subsp. nevadensis George K. Helmkamp, E. A. Helmkamp 2006-7-12 10972 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  UCR217853  Potentilla glandulosa subsp. reflexa George K. Helmkamp, E. A. Helmkamp 2010-5-22 16085 El Dorado Sierra Nevada Mountains Foothills, at the junction of Perry Creek Road and Slug Gulch Road, 0.5 mi. northeast of the village of Fairplay 677 Comment
  RSA54081  Potentilla glandulosa var. nevadensis J. T. Howell 1946-8-31 22949 El Dorado Mt. Tallac 2896 Comment
  UC809662  Potentilla gracilis Verne and Alva Grant 1949-7-21 8774 El Dorado above Upper Echo Lake; above Upper Echo Lake 2377 Comment
  UCR191047  Potentilla gracilis var. fastigiata George K. Helmkamp, E. A. Helmkamp 2007-6-8 12286 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 1.9 miles south of Mormon Emigrant Trail, at the bridge over Diamond Creek 1143 Comment
  CAS-BOT-BC531749  Potentilla gracilis var. fastigiata Peter Rubtzoff 1975-8-20 8344 El Dorado Georgetown Divide, Sierra Nevada; Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  UCD19228  Potentilla gracilis var. fastigiata Van M. Mar 1989-7-23 9 El Dorado ca. 1 mi. S of Hwy 89, near Sno Park. 1920 Comment
  UCD113798  Potentilla grayi P. B. Kennedy 1920-9-20 240 El Dorado El Dorado National Forest -- Upper Range -- Camp. 2194 Comment
  UCD165074  Prunus Peter Rubtzoff 1975-5-27 7997 El Dorado U.C. Blodgett Forest Research Station: Mainline Road bank at 'Clearcut'. Comment
  BFRS438 Image available Prunus emarginata Peter Rubtzoff 1975-5-28 8013 El Dorado Blodgett Forest: County Road ca. 0.2 mi. east of Headquarters Road junction (Comp. 210R). Comment
  UC1128297  Prunus emarginata A. D. Gifford, P. L. Johannsen 1934-6-20 280 El Dorado w ridge of Plum Creek, El Dorado National Forest Plum Creek; El Dorado National Forest, Plum Creek 1584 Comment
  RSA454166  Prunus subcordata Glenn A. Gorelick 1966-4-19 s.n. El Dorado Growing on side of hill overlooking river, 1.6 miles southwest of Icehouse Road, Highway 50. Comment
  SBBG117237  Prunus subcordata E. Bortiri 2000-4-16 106 El Dorado Hazel Valley Rd, 1 mi S of Hwy 50 Comment
  UCR170417  Pseudognaphalium luteoalbum George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10024 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, c. 3 air mi NNW of Placerville]; South Fork of American River on the west side of Calif. Highway 193 291 Comment
  CAS-BOT-BC357246  Pseudognaphalium microcephalum Geo. B. Grant 1897-10-3 s.n. El Dorado Echo Mt. Comment
  UCD135245  Pseudognaphalium thermale G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12724 El Dorado Northern Sierra Nevada Mountains: Wright's Lake; south side of the lake at the entrance to the campground. 2131 Comment
  UCR84756  Pseudostellaria jamesiana Kathy Harper 1992-5-17 s.n. El Dorado Northern Sierra Nevada Mtns., Pipi Meadow (Forest Service Campground), 25 mi NE of Pioneer Station off of State Hwy 88, 6 mi north of North South Road from Omo Ranch Road [26 miles east of Jackson], along middle fork of Cosumnes River 1189 Comment
  JEPS18253  Psilocarphus oregonus Peter H. Raven with Mason, Ornduff, et al. 1957-4-27 10679 El Dorado 2.1 mi w Shingle Springs; Sierra Nevada Comment
  CAS-BOT-BC146376  Ptelea crenulata Lewis S. Rose 1952-5-31 52000 El Dorado 2 mi. s. of Lotus 304 Comment
  SEINET9625343 Image available Pteridium aquilinum var. pubescens Arnold Tiehm, Margaret Williams 1987-7-6 11380 El Dorado Sierra Nevada, Echo Summit along highway 50 south of Meyers and Lake Tahoe. TRS: T11N R18E sec 7 2240 Comment
  UCD117795  Pterospora andromedea Dennis W. Stevenson 1974-9-11 364 El Dorado Lake Audrain; along north side of lake, ca. 100-200 yards east of outlet stream. 2194 Comment
  RSA97334  Pteryxia terebinthina var. californica F. W. Peirson 1925-7-5 6277 El Dorado Summit of Mt. Tallac. Comment
  CAS-BOT-BC147796  Purshia tridentata var. tridentata 1906-7-15 7021 El Dorado Tahoe Tavern, Lake Tahoe Comment
  UC747011  Purshia tridentata var. tridentata G. Thomas Robbins 1945-8-12 2144 El Dorado 6-8 mi se Lake Tahoe (woods along road to High Meadow) 2133 Comment
  SEINET13947141 Image available Pycnanthemum californicum A. A. Heller 1916-1 12552 El Dorado Hills 4 mi E of Placerville on the Lincoln highway; ca 2200 ft alt. 671 Comment
  UCD146965  Pyrola aphylla Chuck Hughes 2012-6-19 336 El Dorado About 30 feet southeast of Blair Road. 1138 Comment
  UC123740  Pyrola asarifolia F. M. Reed and R. L. Pendleton 1907-7-25 1693 El Dorado Lake Tahoe Region, Creek Meadows near Modjeska Falls 2042 Comment
  RSA467882  Pyrola californica Emery M. Whilton 1938-7-26 s.n. El Dorado Taken at Lake Tahoe Comment
  JEPS72441  Pyrola dentata Gladys L. Smith 1963-7-27 1811 El Dorado Top of Hawley Grade, remnant of the first pass over Echo Summit, 50 feet from U.S. Highway 50 2194 Comment
  BFRS145 Image available Pyrola picta Peter Rubtzoff, John Thomas Howell 1973-7-19 7189 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  BFRS135 Image available Quercus chrysolepis Peter Rubtzoff 1975-6-25 8129 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Comp. 600R) Comment
  UCD45392  Quercus chrysolepis W. L. Jepson 1938-4-12 18644 El Dorado Oak Hill, 2300 ft. 701 Comment
  UCD45421  Quercus chrysolepis Leonard H. Day 1948-9-14 s.n. El Dorado Elevation 5000-5200 feet; beside Highway 50, ca. 4 1/2 miles above Kyburz, El Dorado County, California. (Tree No. 3) 1524 Comment
  UCD55746  Quercus chrysolepis G. K. Helmkamp; Elizabeth A. Helmkamp 2006-5-31 10576 El Dorado Northern Sierra Neveda Mountains, Wright's Lake Road just north of Hwy. US-50. 1664 Comment
  SACT002673  Quercus douglasii M. Brittan 1959-4-11 El Dorado Foothills, Sierra Nevada. Comment
  SACT002647  Quercus dumosa J. Wilson 1982-7-25 El Dorado Along Meder Road .25 miles northeast of Cameron Park Drive 277.368 Comment
  UC1135579  Quercus durata C. M. Belshaw 1936-2-1 1537 El Dorado 0.5 mi sw Volcanoville; Placerville Quad.; date given as Feb 30, '36 762 Comment
  JEPS37798  Quercus kelloggii W. L. Jepson 1938-4-8 18622 El Dorado Kelsey Comment
  SD236304  Quercus kelloggii G. 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 Wright's Lake Road. 1677 Comment
  SEINET5644374  Quercus kelloggii Elizabeth Neese 1985-10-1 17283 El Dorado Along Highway 49 between Placerville and Coloma.; 0 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
  SD260964  Quercus lobata G. K. Helmkamp, E. A. Helmkamp 2007-9-19 12978 El Dorado Foothills, northern Sierra Nevada Mountains: along Greenstone Road just south of its junction with US-50 (east of Shingle Springs). 427 Comment
  UCR260077  Quercus lobata George K. Helmkamp, Elizabeth Helmkamp 2013-10-15 22421 El Dorado Sierra Nevada Mountains Foothills, Hwy E-16 just east of its junction with Pleasant Valley Road 750 Comment
  CAS-BOT-BC104506  Quercus vacciniifolia David D. Keck 1932-6-30 1578 El Dorado Emerald Bay, Lake Tahoe 1920 Comment
  CAS-BOT-BC104520  Quercus vacciniifolia C. B. Wolf 1931-9-9 2410 El Dorado East Side of Mt. Tallac, Sierra Nevada Comment
  RSA1829  Quercus vacciniifolia Carl B. Wolf 1930-10-9 977 El Dorado Along the trail between Glen Alpine Springs and Susie Lake. 2134 Comment
  UC405339  Quercus vacciniifolia G. B. Grant 1906-8-1 7012 El Dorado Lake Tahoe Comment
  UCD72965  Quercus vacciniifolia Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck 2007-8-25 4523 El Dorado Washoe Meadows State Park. Northwestern side of park near entrance at the junction of Upper Truckee and Mountain Meadow Roads. 1932 Comment
  UCR189617  Quercus wislizeni var. wislizeni George K. Helmkamp, E. A. Helmkamp 2007-8-19 12778 El Dorado Foothills, Northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Diamond Springs 521 Comment
  CAS-BOT-BC379457  Ranunculus alismifolius D. E. Breedlove 1962-6-13 3565 El Dorado in Luther Pass, 8.3 mi south of Meyers on State Hwy 89 2347 Comment
  SD235001  Ranunculus alismifolius var. alismellus G. K. Helmkamp, E. A Helmkamp 2007-5-31 12221 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, north of US-50 at the Lyon's Creek trailhead and creek crossing (Pyramid Peak 7.5' Q) 2058 Comment
  UCD95820  Ranunculus alismifolius var. alismellus G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10858 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 4.1 miles north of Hwy US-50. 2049 Comment
  CAS-BOT-BC379228  Ranunculus alismifolius var. alismellus A. A. Heller 1916-8-11 s.n. El Dorado south side of Echo Lake in granite in moist places Comment
  HSC18115  Ranunculus alismifolius var. hartwegii T. L. Ackerman 1964-6-1 61 El Dorado Behind corner of Jeffrey St. and Keys St. in Tahoe valley Comment
  RSA787110  Ranunculus californicus Keith E. Hoffmaster 1941-3-22 1024 El Dorado S of Pilot Hill Comment
  UC118327  Ranunculus canus M. K. Curran 1884-1 El Dorado Comment
  CHSC59589  Ranunculus occidentalis Michael D. Pollock 1989-4-16 4 El Dorado Ca. 4.2 mi s of Shingle Springs on French Creek rd. and 1050 ft e, 45 ft e of French Creek. 257 Comment
  UC827723  Ranunculus occidentalis A. A. Heller 1911-4-6 12287 El Dorado between Clarksville and Shingle Springs Comment
  SEINET5338816  Ranunculus occidentalis L. Miller 1934-4-29 s.n. El Dorado Eldorado National Forest. Comment
  SEINET5338929  Ranunculus occidentalis B. Blincoe 1961-3-18 s.n. El Dorado North fork American River, foothill woodlands, 2 miles east of Auburn. 610 Comment
  SEINET181245  Ranunculus occidentalis var. ultramontanus Bassett Maguire, R Maguire; C. B. Maguire 1934-6-4 15177 El Dorado 4 mi E of Emerald Bay Lake Tahoe Comment
  UCD97040  Ranunculus orthorhynchus Herbert B. Currier 1952-8-6 s.n. El Dorado South Fork Camp, El Dorado National Forest. 1524 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
  CAS-BOT-BC55965  Rhamnus ilicifolia G. Thomas Robbins 1945-4-22 1849 El Dorado 2-3 mi. NW of Shingle Springs 457 Comment
  UC592879  Rhamnus rubra Carl B. Wolf 1930-10-9 El Dorado between Fallen Leaf Lake Glen Alpine Springs (w slope of Sierra Nevada); Sierra Nevada 1981 Comment
  CAS-BOT-BC56533  Rhododendron columbianum Catherine Best 1981-8-11 s.n. El Dorado Echo Lake 2255 Comment
  CAS-BOT-BC56538  Rhododendron columbianum A. A. Heller 1919-7-30 13339 El Dorado Meek's bay, Lake Tahoe 1859 Comment
  CDA25050  Rhododendron occidentale G. F. Hrusa 1993-6-1 9708 El Dorado Sierra Nevada; University of California Blodgett Experimental Forest. Mutton Creek. 1249 Comment
  SEINET2470878  Ribes cereum K. Christie 2010-6-16 1816 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake campground, off of road 1301. 1920 Comment
  UC858511  Ribes cereum var. cereum A. A. Heller 1911-8-10 12530 El Dorado above Echo Lake (e side of Ralston Peak); Ralston Peak 2407 Comment
  CAS-BOT-BC173323  Ribes lasianthum Frank W. Peirson 1925-7-3 6228 El Dorado Glen Alpine Creek 2438 Comment
  JEPS124774 Image available Ribes montigenum Virginia Hardham 1965-7-1 51 El Dorado Near Lodgepole pines, near shore of Grass Lake, 6.8 miles SE on Hw 89 from intersection 89 and 50 El Dorado County. Comment
  UC747758  Ribes montigenum H. F. Copeland 1947-6-1 El Dorado Echo Summit 2286 Comment
  CAS-BOT-BC212333  Ribes nevadense Herbert F. Copeland 1934-6-15 s.n. El Dorado Woods near Eagle Creek and Emerald Bay, Lake Tahoe Comment
  SBBG12794  Ribes nevadense D. Myrick 1958-6-28 89 El Dorado slopes above Fallen Leaf Lake 1950 Comment
  UC747377  Ribes nevadense G. Thomas Robbins 1944-4-23 1556 El Dorado South Fork American River, about 5 mi N of Camino 762 Comment
  UCD102412  Ribes nevadense Jack Fine 1975-5-25 26 El Dorado Highway 50, behind Kyburz Lodge. 1219 Comment
  UC1127570  Ribes roezlii P. L. Johannsen, A. D. Gifford 1934-6-7 254 El Dorado 1/4 mi nw Riverton (near Plot #31); El Dorado National Forest, Pyramid Pk. Quadrangle 1036 Comment
  RSA0024723  Ribes roezlii F. W. Peirson 1925-7-3 6230 El Dorado Glen Alpine Creek Basin, Sierra Nevada. 2287 Comment
  CDA32155  Ribes roezlii var. roezlii M. Beyers 2010-8-2 736 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  UCD84164  Ribes roezlii var. roezlii Chuck Hughes 2009-7-7 123 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  UCR173986  Ribes roezlii var. roezlii George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10533 El Dorado Northern Sierra Nevada Mountains, Along Ice House Canyon Road, 10.6 mi. south of Wentworth Springs Road (just south of the Jones fork of Silver Creek and SE of Union Valley Reservoir) 1509 Comment
  CAS-BOT-BC362971  Rigiopappus leptocladus W. R. Dudley 1893-6-8 s.n. El Dorado Near Tallac Comment
  UCR173725  Robinia pseudoacacia George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10499 El Dorado Northern Sierra Nevada Foothills, Along Calif. Hwy 193, 0.8 mi. N of Kelsey 595 Comment
  CAS-BOT-BC74484  Rorippa curvisiliqua Alice Eastwood 1906-7-21 1089 El Dorado Glen Alpine Region. Fallen Leaf Lake near outlet. Comment
  UC1614032  Rorippa sinuata Charles M. Belshaw 1935-7-5 1068 El Dorado meadowland on upper S. fork of Silver Creek near Wilson's; upper S. fork of Silver Creek 2286 Comment
  CAS-BOT-BC74860  Rorippa subumbellata Reed C. Rollins 1942-9-9 3027 El Dorado On the shore of Lake Tahoe, Meeks bay. Comment
  UCD115387  Rorippa subumbellata Charles M. Knapp 1979-6-25 s.n. El Dorado north slope of Meeks Bay. 1898 Comment
  POM89566  Rosa californica Marcus E. Jones 1983-5-8 s.n. El Dorado Kelsey Comment
  UCR190201  Rosa canina George K. Helmkamp, E. A. Helmkamp 2007-7-23 12577 El Dorado Northern Sierra Nevada Mountains Foothills, along Hwy CA-193, 1.0 mile south of Georgetown 771 Comment
  UC746979  Rosa gymnocarpa G. Thomas Robbins 1944-6-3 1651 El Dorado along US Hwy 50 3 mi e Camino 1036 Comment
  UCD165592  Rosa woodsii subsp. ultramontana Ellen Dean; with Daniel McNair 2016-5-17 8934 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northeastern corner of park at Lester Beach. Southern end of beach. 1899 Comment
  UCD61724  Rosa woodsii var. ultramontana Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4255 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UCD165303  Rubus laciniatus Peter Rubtzoff; John Thomas Howell 1973-7-18 7140 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R). 1310 Comment
  UCD34559  Rubus parviflorus Beecher Crampton 1985-7-13 10004 El Dorado El Dorado County, Stateline. Comment
  UCD72928  Rubus parviflorus Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4497 El Dorado Washoe Meadows State Park, western edge of park off of Grizzly Mountain Road near manhole #54. 1954 Comment
  UCR191064  Rubus parviflorus George K. Helmkamp, E. A. Helmkamp 2007-6-6 12280 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 3.2 miles south of it junction with Mormon Emigrant Trail, east of Jenkinson Lake and near Diamond Creek 1189 Comment
  UC747258  Rubus ursinus G. Thomas Robbins 1945-6-17 1996 El Dorado along Camp Creek near Baltic Peak; along Camp Creek near Baltic Peak 975 Comment
  CAS-BOT-BC173540  Rumex Peter Rubtzoff 1973-7-17 7078 El Dorado U.C. Blodgett Forest Research Station. Comment
  CDA32140  Rumex acetosella M. Beyers 2010-8-2 721 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  UCD83804  Rumex acetosella Susie Kocher 2009-7-24 4 El Dorado South Lake Tahoe, area burned by the Angora fire in 2007. 1920 Comment
  UCR173960  Rumex acetosella George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10730 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  UCR217901  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2010-5-22 16095 El Dorado Sierra Nevada Mountains Foothills, Perry Creek Road, 0.1 mile south of its junction with Slug Gulch Road, 0.4 mi. northeast of Fairplay 677 Comment
  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
  CAS-BOT-BC434171  Rumex triangulivalvis John Thomas Howell 1946-9-1 22981 El Dorado Echo Summit Comment
  SD51386  Rumex triangulivalvis Darley F. Howe 1961-8-10 3163 El Dorado By stream in meadow just north of Kirkwood, on Carson Pass road, #88 2347 Comment
  JEPS51068  Sagina apetala W. L. Jepson 1931-4-12 15754 El Dorado Salmon Falls 182 Comment
  UCD141998  Sagina saginoides Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7825 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. Near southwest corner of bridge connecting North Fire Road with South Fire Road. 1968 Comment
  UCD138033  Sagittaria latifolia G. K. Helmkamp; E. A. Helmkamp 2006-10-18 11533 El Dorado Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy. CA-49 south of Placerville. 540 Comment
  CAS-BOT-BC103471  Salix eastwoodiae John Thomas Howell 1925-7-2 1334 El Dorado Trail to Desolation Valley above Glen Alpine, Lake Tahoe region Comment
  CAS-BOT-BC103479  Salix eastwoodiae E. A. McGregor 1909-8-13 106 El Dorado Susie Lake 2331 Comment
  CAS-BOT-BC103480  Salix eastwoodiae W. R. Dudley 1900-6-26 5658 El Dorado Heather Lake Meadow Comment
  UC1134857  Salix eastwoodiae J. A. Rutter 1934-8-21 6 El Dorado 1/2 mi n and 1/2 mi e Leek Spring Mt.; El Dorado Nat'l Forest, Pyramid Peak Quadrangle Comment
  UCD161632  Salix eastwoodiae Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8826 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Southern edge of Lily Pond. 2029 Comment
  UCD142221  Salix exigua Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7880 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side of bridge (upstream) connecting North Fire Road with South Fire Road. 1948 Comment
  UC1134899  Salix exigua var. hindsiana P. L. Johannsen 1934-6-21 360 El Dorado Whitehall; El Dorado Nat'l Forest, Pyramid Peak Quadrangle Comment
  SJSU3972  Salix geyeriana C. W. Sharsmith 1964-6-19 7301 El Dorado Taylor Cr c. 1 mi N of lower end Fallen Leaf L. 1905 Comment
  CAS-BOT-BC107628  Salix jepsonii A. A. Heller 1915-8-5 12137 El Dorado Moist shores of Echo lake in granite. 2286 Comment
  CAS-BOT-BC107673  Salix jepsonii W. R. Dudley 1900-6-1 5656 El Dorado Near Lake Alsaka, Desolation Valley Comment
  UCD165104  Salix laevigata Peter Rubtzoff 1975-6-4 8027 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  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
  CAS-BOT-BC176420  Salix lasiandra Peter Rubtzoff 1975-6-4 8031 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  CAS-BOT-BC125196  Salix lasiandra var. lasiandra W. R. Dudley 1900-6-27 5664 El Dorado Between Glenn Alpine Sprs. and Camp Agassiz Comment
  SEINET12745542 Image available Salix lasiolepis W. J. Hess, Stoynoff, N; Allen, K; Weis, K; Bolger, K 1997-1 7652 El Dorado 5 miles E of St 193, creek above American R, by Rock Creek Bridge. Comment
  UCD34609  Salix lasiolepis Beecher Crampton 1986-8-30 10056 El Dorado El Dorado County, Coloma at site of Sutter's Mill. Comment
  CAS-BOT-BC124590  Salix lemmonii W. R. Dudley 1900-6-24 5538 El Dorado near Lily Pond at head of McKinney Creek, Placer-El Dorado Co's Comment
  CAS-BOT-BC124609  Salix lemmonii W. R. Dudley 1909-8-23 s.n. El Dorado Lake Tahoe Comment
  UC532232  Salix lemmonii Herbert F. Copeland 1934-7-22 El Dorado Wright's Lake 2133 Comment
  SBBG115676  Salix lucida subsp. caudata B. Crampton 1986-8-16 10033 El Dorado Stateline Comment
  CAS-BOT-BC125537  Salix lutea Beecher Crampton 1987-4-30 10097 El Dorado South Lake Tahoe, Al Tahoe, Heavenly Valley Creek Meadow next to Al Tahoe Blvd. Comment
  SBBG115618  Salix lutea B. Crampton 1987-4-30 10097 El Dorado Al Tahoe Heavenly Valley Crk Meadow next to Al Tahoe Blvd; South Lake Tahoe Comment
  UC746966  Salix orestera G. Thomas Robbins 1945-7-1 2030 El Dorado ca. 4 mi. n.e. Wright's Lake (9 mi. n. of U.S. Hwy. 50, slope e. and above <of> Island Lake) 2590 Comment
  RSA703676  Salix scouleriana Gary D. Wallace 1987-6-23 2660 El Dorado Hwy 89 S of junction with Hwy 50. N of Big Meadow, W of Luther Pass. 2091 Comment
  SBBG118789  Salix scouleriana G. D. Wallace 1987-6-23 2665 El Dorado Kirkwood Lake, near St Hwy 88, NE of Silver Lake; W edge of cmpgrd 2311 Comment
  UC746968  Salix scouleriana G. Thomas Robbins 1944-6-17 1700 El Dorado ca. 1 mi. e. Pyramid Ranger Station (slope above U.S. Hwy. 50) 1676 Comment
  UC1124864  Salvia sonomensis A. E. Wieslander May 1927 7 El Dorado Indian Creek; Placerville Quad. 609 Comment
  UCD125630  Salvia sonomensis Roman Gankin 1966-3-30 720 El Dorado on the ridge and on west-facing slopes; Pine Hill. 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
  CDA32135  Sambucus nigra subsp. caerulea M. Beyers 2010-8-2 722 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  UCD149284  Sambucus nigra subsp. caerulea Ellen Dean; N. Khuu, K. Craig 2014-7-12 8430 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Just north of General Creek and bridge that connects North Fire Road with South Fire Road. 1932 Comment
  SEINET8060168  Sambucus racemosa var. racemosa D. G. Cooney 1946-8-22 151 El Dorado Sierra Nevada, S. slope of Dick's peak. 3033 Comment
  UC747256  Sanguisorba minor subsp. muricata G. Thomas Robbins 1944-5-5 1584 El Dorado about 3 mi e Placerville (near Institute of Forest Genetics); near Institute of Forest Genetics 762 Comment
  UC747265  Sanguisorba minor subsp. muricata G. Thomas Robbins 1944-6-15 1688 El Dorado 3 mi e Placerville (near Institute of Forest Genetics); near Institute of Forest Genetics 822 Comment
  SD158352  Sanicula Michael Wells 1990-3-17 90 4 El Dorado Prairie City SVRA Comment
  CHSC90232  Sanicula bipinnatifida Michael D. Pollock 1989-4-16 5 El Dorado Ca. 4.3 mi s of Shingle Springs on French Creek rd. and 1100 ft e, 200 ft e of French Creek. 265 Comment
  CDA38528  Sanicula bipinnatifida Unknown 1929-4-6 s.n. El Dorado On Ione Road. 0 Comment
  UCD14651  Sanicula bipinnatifida Deanna Lynn Pfleger 1989-5-6 25 El Dorado 100 meters from Pine Hill Summit. 640 Comment
  CDA36080  Sanicula graveolens M. Beyers, G. F. Hrusa 2011-7-2 993 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  JEPS72708  Sanicula tuberosa Gladys L. Smith 1972-7-20 3332 El Dorado Lake Gilmore 2560 Comment
  SEINET2470928  Sanicula tuberosa K. Christie 2010-6-24 1869 El Dorado Lake Tahoe Basin Management Unit (USFS); along North Upper Truckee Road, in the vicinity of Osgood Swamp, at the interface between Forest Service land and a residential neighborhood. 2011 Comment
  UC747226  Sanicula tuberosa G. Thomas Robbins 1945-7-1 2029 El Dorado 1 1/2 mi e of Wrights Lake (on trail to Grouse Lake, 9 mi n of U.S. Highway 50) 2286 Comment
  UC747228  Sanicula tuberosa G. Thomas Robbins 1945-6-3 1968 El Dorado 1 1/2 mi ne of Pollock Pines (along U.S. Highway 50); U.S. Highway 50 1158 Comment
  UCR218629  Santolina chamaecyparissus George K. Helmkamp, E. A. Helmkamp 2010-6-9 16262 El Dorado Sierra Nevada Mountains Foothills, Mother Lode Dr., 0.2 mile northeast of its junction with Pleasant Valley Road, 1.1 air mi. WNW (276 deg. ) of El Dorado 474 Comment
  UC54289  Saxifraga bryophora H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4714 El Dorado near Forni (Pyramid Peak); Sierra Nevada Mountains, Pyramid Peak 2438 Comment
  JEPS43802  Saxifraga californica Francis Ramaley 1917-5-21 11286 El Dorado 12 mi below Kyburg Comment
  UCR173688  Saxifraga californica George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10561 El Dorado Northern Sierra Nevada foothills, along Hwy US-50 at Bridal Veil Falls, east of Pacific House 1002 Comment
  UCR36518  Saxifraga nidifica A. C. Sanders 1984-6-17 5039 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
  SEINET3282813 Image available Schedonorus arundinaceus George K. Helmkamp, E. A. Helmkamp 2009-5-12 14681 El Dorado Sierra Nevada Mountains Foothills; Lake Oaks Mobile Home Park, Diamond Springs. 530 Comment
  UCR179800  Scirpus acutus var. occidentalis George K. Helmkamp, E. A. Helmkamp 2006-9-30 11457 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home park; Pleasant Valley Rd west end of Diamond Springs 537 Comment
  CAS-BOT-BC110847  Scirpus congdonii John Thomas Howell 1946-8-30 22917 El Dorado Upper Angora Lake Comment
  UCD161639  Scirpus congdonii Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8829 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. West end of Lily Pond. 2031 Comment
  CHSC73486  Scirpus microcarpus L. P. Janeway; Eric Schroder 1998-8-20 6139 El Dorado Lake Tahoe Basin Management Unit -- National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  UCR136538  Scleranthus annuus Beecher Crampton 1958-6-9 4912 El Dorado Sierra Nevada Mountains, Pino Grande Road about 14 miles northeast of Placerville, Mosquito Lumber camp area, slopes above Finnon Lake [Reservoir] Public Fishing area 762 Comment
  UCR207132  Scleranthus annuus George K. Helmkamp, E. A. Helmkamp 2009-4-4 14492 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Cut-off, 0.6 mile southeast of its junction with Mt. Aukum Road, c. 1.8 mi due south of Pleasant Valley 591 Comment
  UCR217878  Scleranthus annuus George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16127 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 2.9 miles east of its junction with Perry Creek road 1012 Comment
  UCD70579  Scleranthus annuus subsp. annuus Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 383 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Exposed serpentine site with Quercus durata, Rhamnus tomentella, Minuartia douglasii, and Eriogonum tripodum. Comment
  SD236322  Scutellaria californica G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13578 El Dorado Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 715 Comment
  SEINET1908712  Scutellaria californica G. K. Helmkamp, E. A. Helmkamp 2008-1 13578 El Dorado Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River (Pollock Pines 7.5' Q). 716 Comment
  UC1549241  Scutellaria californica Richard Olmstead 1983-7-1 402 El Dorado 1/2 mi e of Whitehall Resort (12 mi e of Pollock Pines, along U.S. 50) 1048 Comment
  CAS-BOT-BC417752  Sedella pumila Catherine Best 1992-5-9 1397 El Dorado At the intersection of Greenstone and Studebaker W of Placerville Comment
  CAS-BOT-BC417754  Sedella pumila Alice Eastwood 1927-3-26 14170 El Dorado near Coloma Comment
  RSA0074806  Sedum obtusatum G. Thomas Robbins 1943-7-25 1320 El Dorado Above east shore of Echo Lake. 2287 Comment
  UCD165998  Sedum obtusatum subsp. obtusatum Daniel M. McNair 2016-6-20 2145 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1938 Comment
  UCR173711  Sedum obtusatum subsp. obtusatum George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10558 El Dorado Northern Sierra Nevada foothills, along Hwy US-50 at Bridal Veil Falls, east of Pacific House 1002 Comment
  UC370260  Sedum rosea subsp. integrifolium E. O. Essig 1928-7-15 El Dorado Upper Echo Lake 2438 Comment
  UC747400  Sedum rosea subsp. integrifolium G. Thomas Robbins 1945-7-1 2031 El Dorado about 4 mi ne Wrights Lake (above Island Lake, 9 mi n of U.S. Highway 50); ne of Wrights Lake, above Island Lake 2590 Comment
  UC792961  Sedum spathulifolium R. V. Moran 1944-5-24 1875 El Dorado 3 mi w Riverton (from cliffs along the South Fork American River); South Fork American River, w of Riverton Comment
  UCR242594  Sedum spathulifolium George K. Helmkamp, E. A. Helmkamp 2011-5-31 17404 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-BC53714  Selaginella watsonii J. Clausen 1932-9-14 623 El Dorado Tahoe Region - above Glen Alpine 2103 Comment
  UC480768  Selaginella watsonii W. C. Blasdale 1923-7-25 El Dorado Grass Lake Lake Tahoe Region, Grass Lake Comment
  SEINET5782741 Image available Senecio aronicoides Marcus E. Jones 1883-1 El Dorado Kelsey Comment
  CHSC56273  Senecio integerrimus K. R. Stern 1985-6-14 8124 El Dorado Echo Summit. 2225 Comment
  SBBG12844  Senecio integerrimus D. Myrick 1958-6-28 65 El Dorado S end of LakeTahoe 1859 Comment
  CAS-BOT-BC363817  Senecio integerrimus var. exaltatus M. S. Jussel 1928-7-2 s.n. El Dorado Lake Gilmore, Lake Tahoe region Comment
  UCD60592  Senecio integerrimus var. exaltatus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4057 El Dorado Washoe Meadows State Park. Southwest area of park uphill of sewer manhole #73. 1948 Comment
  CDA8661  Senecio layneae T. C. Fuller El Dorado Sierra Nevada; North side of Highway 50 to Sacramento, 2 miles west of Shingle Springs. Comment
  CAS-BOT-BC364299  Senecio triangularis A. A. Heller 1915-8-6 12163 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  JEPS71801  Senecio triangularis Gladys L. Smith 1963-7-27 1884 El Dorado on road to California Alpine Lodge Sierra Nevada, Echo Summit 2194 Comment
  RSA0049896  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 2012-7-6 19353 El Dorado Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. 2078 Comment
  SEINET3928077  Senecio triangularis Kenneth R. Genz 1978-7-29 8686 El Dorado Sierra Nevada from Camp Cody, Boy Scouts of America, Cody Lake Basin, S of Strawberry on the American River.; 0 2195 Comment
  UCD147752  Senecio triangularis Allyson Ayalon; Lucie Jerabkova 2012-7-1 123 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD74044  Senecio triangularis Jennifer W. Burt; Jessica Hite 2005-8-11 99 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2312 Comment
  CAS-BOT-BC364741  Sericocarpus oregonensis subsp. californicus A. A. Heller 1919-7-30 13337 El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  JEPS16117  Sericocarpus oregonensis subsp. californicus W. L. Jepson 1918-8-25 8126 El Dorado Fallen Leaf Lake Tahoe 2011 Comment
  UC674779  Sericocarpus oregonensis subsp. californicus Thomas Morley 1941-9-20 140 El Dorado north side of Placerville-Echo Lake Highway at Twin Bridges Pyramid Creek 1828 Comment
  CAS-BOT-BC350920  Setaria Peter Rubtzoff 1975-9-23 8387 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-BC243616  Setaria pumila 1966-9-28 s.n. El Dorado 5 miles west of Rescue near Bass Lake, Sierra Nevada Comment
  UCR170432  Setaria pumila George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10003 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, 3 air mi N of Placerville]; 1.9 [road] mi east of Calif. Highway 193 along Rock Creek Road 381 Comment
  CAS-BOT-BC344958  Sidalcea Peter Rubtzoff 1975-7-10 8195 El Dorado U.C. Blodgett Forest Research Station: Bacchi Meadow, at east margin of meadow. 1310 Comment
  RSA0025131  Sidalcea Peter Rubtzoff 1972-9-20 6936 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of County Road , within 0.5 mi from county road (gate). 1287 Comment
  UCR242340  Sidalcea glaucescens George K. Helmkamp, E. A. Helmkamp 2010-8-20 16803 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  RSA0016753  Sidalcea hartwegii Ellen Dean, Mandy Tu, Michael Plotkin, Bruce Gervais 1997-5-17 378 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); 0.2 rd miles uphill from bridge over Traverse Creek; SE side of the road. Comment
  UCR195090  Sidalcea malviflora subsp. asprella George K. Helmkamp, E. A. Helmkamp 2007-5-27 12157 El Dorado Northern Sierra Nevada Mountains Foothills, 0.7 mile down a hiking trail northeast of CA-49; trail starting 3.5 miles northwest of Placerville 430 Comment
  UCR233338  Sidalcea malviflora subsp. asprella George K. Helmkamp, E. A. Helmkamp 2011-9-13 18257 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road, 0.6 miles north of its junction with CA-88 2136 Comment
  UCR257568  Sidalcea malviflora subsp. asprella George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20456 El Dorado Sierra Nevada Mountains Foothills, NW of Somerset, Bucks Bar Road, 1.1 miles southeast of its junction with Pleasant Valley Road 622 Comment
  UC303545  Sidalcea oregana subsp. spicata G. B. Grant 1906-6-25 7072 El Dorado Lake Tahoe Comment
  RSA448229  Sidalcea oregana subsp. spicata Wm. Vortriede 1928-1 s.n. 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
  UC465607  Silene californica Francis Ramaley 1917-5-20 11258 El Dorado Kyburz Comment
  UCR222363  Silene californica George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganive 2010-6-13 16276 El Dorado Sierra Nevada Mountains Foothills, along Forebay Road, 2.1 miles northwest of the Forebay Bridge over South Fork American River 828 Comment
  UCR235637  Silene californica George K. Helmkamp, E. A. Helmkamp 2012-4-27 18874 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
  SEINET11937148  Silene californica F. H. Utech 1988-1 88 -111 El Dorado ca 1.5 mi S of American River & El Dorado-Placer County line on CA 47 1250 Comment
  CAS-BOT-BC385894  Silene douglasii H. M. Hall 1910-7-17 8773 El Dorado South end Fallen Leaf Lake 1981 Comment
  CAS-BOT-BC385895  Silene douglasii Le Roy Abrams 1911-7-30 4874 El Dorado Fallen Leaf Lodge 1485 Comment
  CAS-BOT-BC385898  Silene douglasii Geo. B. Grant 1906-7-25 7065 El Dorado Tallac, Lake Tahoe Comment
  UC1614677  Silene douglasii Charles M. Belshaw 1934-7-19 113 El Dorado 44 mi. above Placerville (above Horsetail Falls) 2438 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
  UCD98971  Silene laciniata subsp. californica Beecher Crampton 1964-4-27 6947 El Dorado 1/2 mile east of Lotus above American River. Comment
  BFRS284 Image available Silene lemmonii Peter Rubtzoff 1974-7-23 7755 El Dorado Blodgett Forest: Gaddis Creek off Lower Gaddis Creek Road about 0.6 miles south of junction with Chinquapin Flat Road (Comp. 580E) Comment
  SEINET2084122  Silene lemmonii G. Rink 1999-7-14 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  UCD98729  Silene lemmonii H. B. Currier 1952-8-7 s.n. El Dorado one-eighth mile, South Fork Camp, El Dorado National Forest. 1524 Comment
  UCD149306  Silene menziesii Ellen Dean; N. Khuu, K. Craig 2014-7-12 8450 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek between Hwy 89 and bridge that connects North and South Fire Roads. 1933 Comment
  CAS-BOT-BC181370  Silene occidentalis Chas. M. Belshaw 1936-8-11 2622 El Dorado 41 milestone, Placerville-Tahoe Road Comment
  JEPS72326  Silene sargentii Gladys L. Smith 1970-8-20 2636 El Dorado just below summit area Pyramid Peak; just below summit area Pyramid Peak 3042 Comment
  UCR215918  Sisymbrium altissimum George K. Helmkamp, E. A. Helmkamp 2009-6-29 15067 El Dorado Sierra Nevada Mountains, Ice House Road, 5.5 miles north of its junction with CA-50, c. 10.5 air miles NE (78 deg. ) of Pollock Pines 1520 Comment
  UCD138877  Sisyrinchium bellum G. K. Helmkamp; E. A. Helmkamp 2007-5-7 11960 El Dorado Northern Sierra Nevada Mountains: Pedro Hills Road, 0.5 mile west of its junction with CA-49, junction of roads 5.3 miles south of Cool. 311 Comment
  CAS-BOT-BC344926  Smilacina Peter Rubtzoff 1974-9-19 7919 El Dorado U.C. Blodgett Forest Research Station: Bacchi Meadow. Comment
  UCR253617  Solanum americanum George K. Helmkamp, Elizabeth Helmkamp 2012-11-12 20125 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
  CDA5898  Solanum carolinense T. C. Fuller 1962-6-28 9063 El Dorado Virgil Sloan property, west of Cold Springs Road, 2.7 miles northwest of Highway 50, ca. 4 miles northwest of Placerville. 0 Comment
  CDA39651  Solanum elaeagnifolium LeeAnne Mila 2013-10-14 PDR# 1406956 El Dorado Shingle Springs, Durock Road & Business Drive. 0 Comment
  JEPS71670  Solanum umbelliferum Gladys L. Smith 1959-8-7 3005 El Dorado near California Alpine Club Lodge (Echo Summit); Echo Summit 2250 Comment
  CAS-BOT-BC157447  Solanum umbelliferum G. L Smith 1959-6-16 1176 El Dorado Dirt road north of Fallen Leaf Lake 1981 Comment
  UCR218441  Solanum xanti George K. Helmkamp, E. A. Helmkamp 2010-7-9 16487 El Dorado Northern Sierra Nevada Mountains, Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail (Iron Mountain Rd.), 20.5 mi. ESE (99 deg. ) of Placerville 1831 Comment
  CAS-BOT-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
  UCR179315  Solidago canadensis subsp. elongata George K. Helmkamp, E. A. Helmkamp 2006-8-24 11281 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  SEINET3123354 Image available Solidago canadensis subsp. elongata George K. Helmkamp, E. A. Helmkamp 2006-1 11022 El Dorado Northern Sierra Nevada Mtns: North Truckee River Rd., 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe 2009 Comment
  UCD135925  Solidago elongata G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11022 El Dorado Northern Sierra Nevada Mountains, North Truckee River Road, 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe. 2009 Comment
  CAS-BOT-BC339778  Solidago multiradiata G. L. Stebbins 1977-8-3 77106 El Dorado North of Island Lake, Desolation Wilderness Area 2712 Comment
  CAS-BOT-BC157262  Sorbus californica W. W. Price 1898-7-1 s.n. El Dorado Glen Alpine Comment
  CAS-BOT-BC157264  Sorbus californica Mrs. Engel 1924-8-1 s.n. El Dorado Rubicon Springs, Tahoe Region Comment
  CAS-BOT-BC157268  Sorbus californica G. Thomas Robbins 1943-7-25 1287 El Dorado On slopes east of Medley Lakes, Desolation Valley Wilderness Area 2590 Comment
  JEPS19916  Sparganium natans Herbert L. Mason 1957-7-16 14799 El Dorado just n Luther Pass (on Highway 89); Grass Lake 2346 Comment
  UCD80224  Spergula arvensis CNPS SN Foothill Team 2006-4-12 SNFN 0357 c El Dorado CDPR Folsom State Recreation Area, below the high water line of Folsom Lake. 138 Comment
  UCR218622  Spergularia rubra George K. Helmkamp, E. A. Helmkamp 2010-6-9 16261 El Dorado Sierra Nevada Mountains Foothills, Mother Lode Dr., 0.2 mile northeast of its junction with Pleasant Valley Road, 1.1 air mi. WNW (276 deg. ) of El Dorado 474 Comment
  JEPS45004  Spiraea densiflora Alice M. Ottley 1920-7-13 1171 El Dorado Echo Ridge; Fallen Leaf Lake Comment
  JEPS71946  Spiraea densiflora Gladys L. Smith 1963-7-28 1897 El Dorado around Audrain Lake (vicinity of Echo Summit); Echo Summit 2133 Comment
  UC13101  Spiraea densiflora C. J. Fox Jr. Jul 1895 El Dorado Cascade Lake; Tallac Comment
  UC466726  Spiraea densiflora G. B. Grant 1906-8-1 El Dorado Lake Tahoe Comment
  RSA6519  Spiraea densiflora var. splendens Jens Clausen 1932-9-14 641 El Dorado Tahoe Region, above Glen Alpine. Near stream on the trail to Mt Tallac. 2317 Comment
  CAS-BOT-BC152513  Spiraea splendens W. R. Dudley 1900-6-28 s.n. El Dorado Near Camp Agassiz, Glen Alpine Comment
  CAS-BOT-BC152526  Spiraea splendens John Thomas Howell 1925-6-30 1273 El Dorado Eagle Falls, Emerald Bay, Lake Tahoe 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
  CAS-BOT-BC344887  Stachys Peter Rubtzoff 1972-9-19 6906 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of County Road, within 0.5 miles from county road (gate). 1280 Comment
  UC570428  Stachys ajugoides var. rigida Chas. M. Belshaw 1936-8-11 2616 El Dorado 3 mi s Lover's Leap (Placerville-Tahoe Road); Sierra Nevada Mts. 1676 Comment
  SD243169  Stachys palustris subsp. pilosa George K. Helmkamp, E. A. Helmkamp 2011-9-24 18336 El Dorado Northern Sierra Nevadaa Mountains: Weentworth Springs road at the junction with South Creek Road, 4.0 miles north of the Wentworth Springs / Loon Lake junction. 1750 Comment
  UCD125795  Stachys rigida subsp. rivularis Morris Halperin 1932-8-15 905 El Dorado American River, Strawberry. 1752 Comment
  CAS-BOT-BC202881  Staphylea bolanderi G. L. Stebbins 1975-11-28 C 7510 El Dorado Above Perry Creek, west of Omo Ranch 944 Comment
  UCR119749  Stellaria longipes Scott D. White, Julie Greene 1997-7-13 5421 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
  SEINET2445053  Stellaria media George K. Helmkamp, E. A. Helmkamp 2010-5-17 16055 El Dorado Sierra Nevada Mountains Foothills. Pine Hill Road at the jnction with Bertana Court; SE edge of State Ecological Prserve, 1.6 mi NW of Rescue (Shingle springs 7.5'). 459 Comment
  UCR188824  Stellaria media George K. Helmkamp, E. A. Helmkamp 2007-3-23 11701 El Dorado Foothills, Northern Sierra Nevada Mountains, Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill 313 Comment
  CAS-BOT-BC394960  Stellaria nitens Peter Rubtzoff 1976-5-18 8517 El Dorado Blodgett Forest, Gaddis Creek area off Camp 1 Road ca. 0.65 mi. S of junction with Quail Landing Road (off Lower Gaddis Creek Road ca. 0.7 mi. S of junction with Chinquapin Flat Road) 1264 Comment
  UCD164962  Stephanomeria Peter Rubtzoff 1974-7-19 7730 El Dorado U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 miles north of junction with Quintette Road. 1213 Comment
  CAS-BOT-BC375589  Stephanomeria lactucina Alice Eastwood 1909-1-1 191 El Dorado Lake Tahoe Region. Sunnyside Comment
  UCR171247  Stephanomeria lactucina George K. Helmkamp, E. A. Helmkamp 2005-7-11 9710 El Dorado Northern Sierra Nevada Foothills, Pollock Pines area just south of US Highway 50 along County Road #5 1159 Comment
  JEPS36889  Stephanomeria tenuifolia Helen-Mar Wheeler 1941-8-12 420 El Dorado 4 mi s Meyers Post Office (old sawmill, State Highway 89); Upper Truckee River Comment
  SEINET191876  Stephanomeria tenuifolia H. C. Cantelow 1936-7-26 El Dorado 10 miles south of Meyers. Comment
  CHSC98907  Streptanthus polygaloides L. P. Janeway 2007-7-8 9098 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; near the confluence of Rock Canyon Creek and Traverse Creek. 692 Comment
  CAS-BOT-BC87532  Streptanthus tortuosus Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento. Comment
  CAS-BOT-BC87545  Streptanthus tortuosus A. A. Heller 1915-8-6 12184 El Dorado Near Camp Echo on the Lincoln Highway. 2133 Comment
  CAS-BOT-BC87551  Streptanthus tortuosus W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine. 2133 Comment
  UC532204  Streptanthus tortuosus Herbert F. Copeland 1934-6-15 El Dorado woods near Eagle Creek and Emerald Bay; Lake Tahoe Comment
  RSA785614  Streptanthus tortuosus var. orbiculatus George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16577 El Dorado southeast side of Wright s Lake, 5.8 mi. NE (34 deg ) of Kyburz 2085 Comment
  UCR175657  Streptanthus tortuosus var. orbiculatus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10812 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  RSA639077  Styrax redivivus Louis C. Wheeler 1958-7-23 7336 El Dorado Pillikin Mine Comment
  UCD137404  Symphoricarpos Peter Rubtzoff 1975-8-20 8340 El Dorado Blodgett Forest: Bacchi Meadow. (Comp. 290R). Comment
  CAS-BOT-BC269695