Search Results — 2000 specimen records retrieved (1562 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/cch_archive/).
 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
  RSA3680  Abies concolor I. L. Wiggins 1930-10-11 5066 El Dorado Along Placerville-Tahoe Highway 18 miles W of Lake Tahoe. Comment
  UC29  Abies concolor W. A. Setchell 1901-7-1 El Dorado near Lake Tahoe Comment
  UC30  Abies concolor W. A. Setchell 1901-7-1 El Dorado near Tahoe Comment
  CAS-BOT-BC73493  Abies magnifica A. A. Heller 1916-8-10 12527 El Dorado Near Echo Camp. 2225 Comment
  JEPS73159  Abies magnifica var. magnifica Gladys L. Smith 1971-7-8 3050 El Dorado Echo Summit Lodge Echo Summit, California Alpine Club 2250 Comment
  JEPS73166  Abies magnifica var. magnifica Gladys L. Smith 1971-9-25 3109 El Dorado woods about Lake Audrain 2194 Comment
  UC1171607  Acer glabrum P. L. Johannsen 1934-7-27 429 El Dorado 1 mi sw Lyon; El Dorado National Forest, Pyramid Peak Quad. Comment
  CAS-BOT-BC330635  Acer glabrum var. glabrum Alice Eastwood 1906-7-23 950 El Dorado Lake Tahoe Region, Camp Agassiz Comment
  CAS-BOT-BC330677  Acer glabrum var. glabrum J. Clausen 1932-9-14 628 El Dorado Tahoe Region, above Glen Alpine 2194 Comment
  JEPS72608  Acer glabrum var. torreyi Gladys L. Smith 1963-7-7 1750 El Dorado within 300 yards of California Alpine Lodge; Echo Summit 2194 Comment
  BFRS316 Image available Acer macrophyllum Peter Rubtzoff 1975-6-11 8066 El Dorado Blodgett Forest: Sand Mountain Boulevard about 0.7 mile south of County Road (Comp. 200E) Comment
  UCD117015  Acer macrophyllum Denise Fruitt 1982-5-9 31 El Dorado Sierra Nevada, property off Grizzly Flat Road, 9.8 miles east of Somerset. 1066 Comment
  UCD117103  Acer negundo Beecher Crampton 1977-8-17 9520 El Dorado Stateline, Stateline and Pine Streets. Comment
  UCD69742  Achillea borealis Glenn Luft 1989-6-4 2 El Dorado Near Pine Hill, off roadside. Chaparral. With manzanita. In moist loam soil in partial sun. Herb, 1 ft. 6 in. tall with white flowers. 451 Comment
  CAS-BOT-BC22715  Achillea millefolium William Vortriede 1927-7-1 s.n. El Dorado Camp Sacramento Comment
  RSA792599  Achillea millefolium George K. Helmkamp, William Barnes 2010-9-4 16931 El Dorado Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  UC469099  Achillea millefolium G. B. Grant 1908-7-20 El Dorado Lake Tahoe Comment
  UCD42416  Achillea millefolium Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC277733  Achillea millefolium Peter Rubtzoff 1974-7-19 7706 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road. Comp. 150E Comment
  UCD50664  Achnatherum lemmonii Beecher Crampton 1956-6-1 3516 El Dorado North slope of Pine Hill, El Dorado County. 609 Comment
  RSA0024990  Achnatherum lemmonii var. lemmonii Peter Rubtzoff 1975-7-10 8187 El Dorado UC Blodgett Forest Research Station: 'County Road' ca. 0.55 miles east of main Station entrance. 1348 Comment
  UCD50780  Achnatherum nelsonii R. M. Love 1942-8-1 s.n. El Dorado Rainbow Tract, Upper Truckee River, Meyers. Comment
  UCD149502  Achnatherum nevadense G. L. Stebbins 1978-8-13 78152 El Dorado Ridge crest 0.5 mile east of Freel Meadows. (Exact location unknown. Coordinates estimated by label maker.) 2865 Comment
  CAS-BOT-BC216471  Achnatherum occidentale subsp. californicum John Thomas Howell 1963-7-12 39874 El Dorado 3 miles SW of Twin Bridges on road to Kyburz 1676 Comment
  UC1137032  Achnatherum occidentale subsp. californicum August L. Hormay 1932-7-7 El Dorado 7 mi n Placerville 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
  UCD51062  Achnatherum occidentale subsp. californicum E. Wilson 1935-8-12 s.n. El Dorado Cisco Grove. Comment
  UCD74150  Achnatherum occidentale subsp. occidentale Jennifer W. Burt 2005-7-20 18 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2053 Comment
  UCD74155  Achnatherum occidentale subsp. occidentale Jennifer W. Burt; Jessica Hite 2005-8-11 23 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2114 Comment
  UCD19147  Acmispon June McCaskill 1956-6-6 458 El Dorado US Highway 50, 1 mi. east of Kyburz, at roadside. 1158 Comment
  CAS-BOT-BC444030  Acmispon americanus var. americanus 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. 507 Comment
  CAS-BOT-BC523901  Acmispon micranthus George K. Helmkamp; Mary Alice Barnes 2013-4-30 20429 El Dorado Northern Sierra Nevada Mountains: Capps Crossing Rd., 0.2 mi S of its jct with Mormon Emigrant Trail 1260 Comment
  UCD104257  Acmispon nevadensis var. nevadensis G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10946 El Dorado Northern Sierra Nevada Mtns. Mount Ralston Trail and Hwy. U.S.-50, about 0.9 mile south of Twin Bridges. 1960 Comment
  SBBG67990  Acmispon wrangelianus Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  JEPS111343  Aconitum columbianum Petra Foerster 2007-7-28 El Dorado Off Spring Creek Road, 3 mi W of South Lake Tahoe, 3/4 mi S of Emerald Bay Road, along E side of road next to dry creek 1915 Comment
Read comments
Mar 24 2011
  JEPS111344  Aconitum columbianum Petra Foerster 2007-7-28 El Dorado Off Spring Creek Road, 3 mi W of South Lake Tahoe, 3/4 mi S of Emerald Bay Road, along E side of road next to dry creek 1915 Comment
Read comments
Mar 24 2011
  UCD95363  Aconitum columbianum P. B. Kennedy 1920-8-10 26 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UC809634  Aconitum columbianum Verne and Alva Grant 1949-7-26 8801 El Dorado forest at Echo Summit (Hwy. 50) 2225 Comment
  CAS-BOT-BC391383  Aconitum columbianum subsp. columbianum L. R. Abrams 1930-8-8 12732 El Dorado Near Lily Lake, Glen Alpine Canyon 2011 Comment
  CAS-BOT-BC391385  Aconitum columbianum subsp. columbianum Alice Eastwood 1906-7-25 961 El Dorado Glen Alpine Region. Glen Alpine Comment
  CAS-BOT-BC391389  Aconitum columbianum subsp. columbianum E. A. McGregor 1909-8-9 59 El Dorado Lake Tahoe Region. Half Moon Lake 2365 Comment
  CAS-BOT-BC391580  Aconitum columbianum subsp. viviparum A. A. Heller 1915-8-6 12179 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  POM84481  Aconitum columbianum var. columbianum F. W. Peirson 1931-8-7 9521 El Dorado Glen Alpine Creek Basin. 2226 Comment
  RSA49082  Aconitum columbianum var. columbianum Verne Grant, Alva Grant 1949-7-26 8801 El Dorado In Lodgepole pine Red fir forest at Echo Summit, Hwy 50. 2226 Comment
  CAS-BOT-BC412599  Aconogonon alaskanum Verne Grant; Alva Grant 1946-7-20 7753 El Dorado Slope on south side of Upper Echo Lake 2316 Comment
  CAS-BOT-BC383138  Aconogonon phytolaccifolium Andrew Townesmith; Karen M. Meyer 2007-8-9 921 El Dorado El Dorado National Forest, Pacific Ranger District. Vicinity of Lyons Creek Trailhead, off Forest Service route 4, 4.0 miles NW of intersection with US route 50 2053 Comment
  CAS-BOT-BC418792  Aconogonon phytolaccifolium A. A. Heller 1915-8-6 12193 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  JEPS60390  Actaea rubra Alice M. Ottley 1920-7-3 984 El Dorado Tamarack Trail near Fallen Leaf Lake Comment
  UC1614609  Actaea rubra Charles M. Belshaw 1935-7-9 1121 El Dorado 1 1/2 mi w of Strawberry (near 41 Milestone along Placerville Road to Tahoe, Central Sierra Nevada); Central Sierra Nevada 1676 Comment
  UC747164  Adenocaulon bicolor G. Thomas Robbins 1943-7-10 1263 El Dorado 3 mi e, along bank of North Fork Webber Creek Camino; Webber Creek 914 Comment
  CAS-BOT-BC133131  Adenostoma fasciculatum John Thomas Howell 1976-8-1 52043 El Dorado Cameron Park about 3 miles west of Shingle Springs 426 Comment
  CDA1666  Aegilops triuncialis T. C. Fuller 1959-9-25 3091 El Dorado Roadside, Folsom-Rescue Rd, 0.5 miles W/ Rescue Elem. School, 0 Comment
  HSC95742  Aesculus californica Nathan Horn 1989-6-2 19 El Dorado Along Pleasant Valley Rd. and Fonni Rd 500 Comment
  JEPS71666  Agastache urticifolia Gladys L. Smith 1963-7-27 1879 El Dorado edge of Alpine Campground at foot of Hawley Grade, first grade over Echo Summit; foot of Hawley Grade, first grade over Echo Summit 1889 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
  UCR253066  Agastache urticifolia George K. Helmkamp, Elizabeth Helmkamp 2013-8-2 22088 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy 1793 Comment
  UC149011  Ageratina occidentalis H. M. Hall 1910-7-28 8827 El Dorado Heather Lake Sierra Nevada Mountains, Heather Lake 2407 Comment
  UC463376  Ageratina occidentalis unknown 1930-8-15 12738 El Dorado Heather Lake 2499 Comment
  CAS-BOT-BC29409  Ageratina occidentalis W. W. Price 1898-8-18 s.n. El Dorado Glen Alpine Springs Comment
  CAS-BOT-BC29412  Ageratina occidentalis Laura Lorraine Summer 1923 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  RSA9197  Ageratina occidentalis Carl B. Wolf 1928-8-15 s.n. El Dorado Above Glen Alpine on trail to Mt. Tallac 2348 Comment
Read comments
Apr 8 2011
  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
  UC101964  Agnorhiza reticulata Christina Simpson June 1907 El Dorado Simpson's Ranch Sweetwater Creek Comment
  SEINET6709707 Image available Agnorhiza reticulata G. T. Robbins 1945-6-30 2013 El Dorado Rescue Comment
  CAS-BOT-BC29499  Agoseris Peter Rubtzoff 1975-6-5 8052 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Compartment 600R). 1310 Comment
  UCD72691  Agoseris glauca var. glauca Ellen Dean; T. Sasaki 2007-7-23 4413 El Dorado Tahoe Conservancy Lands, north of Lake Valley Recreation area, north side of Upper Truckee River. Upper Truckee River Restoration Project monitoring well #20 plot. 1923 Comment
  UCD44156  Agoseris glauca var. laciniata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1522 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCR206096  Agoseris grandiflora George K. Helmkamp, E. A. Helmkamp 2009-6-3 14887 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, 3.2 miles northwest of its junction with Pony Express Trail in Pollock Pines 1052 Comment
  SEINET6738713 Image available Agoseris heterophylla E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4116 El Dorado Washoe Meadows St. Park, S portion of park on E side of fen system 1926 Comment
  UC521405  Agoseris monticola E. B. Babcock 1934-7-12 423 El Dorado meadow, toward Bijou Lakeside; Lake Tahoe Comment
  SD240832  Agoseris retrorsa George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16331 El Dorado Sierra Nevada Mountains Foothills: about 0.1 mile south of Slug Gulch Road at a point 4.7 miles east of its junction with Perry Creek Road (Omo Ranch 7.5'Q) 1021 Comment
  UCD43743  Agrostis C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1109 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD51775  Agrostis avenacea Beecher Crampton 1959-5-21 5254 El Dorado 2 miles NE Clarksville. Comment
  UC1137068  Agrostis exarata August L. Hormay 1932-7-7 El Dorado 5 mi ne Placerville Comment
  UCD52080  Agrostis exarata Beecher Crampton 1974-8-11 9081 El Dorado South Lake Tahoe, Truckee Marsh. Comment
  UCR242019  Agrostis exarata George K. Helmkamp, E. A. Helmkamp 2012-9-17 19856 El Dorado Northern Sierra Nevada Mountains Foothills, along Forebay Road, 7.7 miles north of its junction with Pony Express Road in Pollock Pines 695 Comment
  SEINET11673855  Agrostis exarata H. H. Heller 1938-1 526 El Dorado Tamarack trail, Fallen Leaf Comment
  UCD52958  Agrostis idahoensis Beecher Crampton 1957-8-9 4559 El Dorado along US Hwy. 50, Echo Summit. 2250 Comment
  SEINET11673910  Agrostis oregonensis H. H. Heller 1938-1 753 El Dorado Fallen Leaf Comment
  UCD165895  Agrostis pallens Ellen Dean; with Mayra Huerta 2016-8-2 9209 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Head of drainage that begins near entrance of Visitor's Center parking area. 2075 Comment
  UCD53243  Agrostis pallens P. B. Kennedy 1920-9-15 180 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD46697  Agrostis scabra Ellen Dean; T. Starbuck, M. Starbuck and CNPS 2004-9-12 2135 El Dorado Along trail to Lake Margaret which leaves Hwy. 88 east of Kirkwood, CA. 2286 Comment
  UCD53378  Agrostis scabra W. Robert Powell 1984-10-9 3068 El Dorado 1.7 air miles N. of Ice House Dam, 1 mi. E. of Ice House Road. 1508 Comment
  UCR171253  Agrostis scabra George K. Helmkamp, E. A. Helmkamp 2005-7-31 9735 A 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
  SEINET10810409  Agrostis thurberiana Alan A. Beetle, D. E. Beetle; Alva Hansen 1945-7-16 Beetle 3925 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. Moist sandy soil, alder thicket. 2286 Comment
  UC1035795  Agrostis variabilis Annie M. Alexander and Louise Kellogg 1943-8-27 3485 El Dorado Dicks Lake Sierra Nevada, Lake Tahoe Region, Dicks Lake (Lake Tahoe region) 2743 Comment
  UCD53774  Agrostis variabilis P. B. Kennedy 1920-9-17 206 El Dorado El Dorado National Forest, Rock Bound Trail. 2438 Comment
  UCD149447  Ailanthus altissima G. Ledyard Stebbins 1976-9-26 76321 El Dorado Placerville, on south side of city. (Exact location unknown. Coordinates estimated by label maker.) 548 Comment
  UC205793  Allium campanulatum Geo. B. Grant 1906-7-15 El Dorado Lake Tahoe Comment
  UCR176462  Allium campanulatum George K. Helmkamp, E. A. Helmkamp 2006-7-31 11078 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
  UCR36525  Allium campanulatum A. C. Sanders 1984-6-17 5027 El Dorado Sierra Nevada Mountains, Silver Fork of the American River above the Fitch Rantz Bridge, 9.4 road mi SE of Kyburz 1707 Comment
  CAS-BOT-BC463020  Allium campanulatum David D. Keck 1932-6-30 1566 El Dorado Sierra Nevada, between Fallen Leaf Lake and Lake Tahoe 1920 Comment
  CAS-BOT-BC466411  Allium campanulatum J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Glenn Alpine, upper base Mt. Tallac, near Lake Tahoe 2438 Comment
  UC170131  Allium obtusum Milo S. Baker 1904-6-17 El Dorado nearsummit bet. Lucile and Lake of Woods Lake Tahoe Comment
  CAS-BOT-BC472038  Allium obtusum var. obtusum Alice Eastwood 1912-6-15 416 El Dorado Seven lakes, lake Tahoe Region Comment
  UCD141483  Allium peninsulare L. K. Mann; G. L. Stebbins, M. Mann 1955-5-29 9 El Dorado California. El Dorado County: Vicinity of Pilot Hill. Comment
  RSA6159  Allium peninsulare var. peninsulare Carl B. Wolf 1933-5-26 4968 El Dorado Sweetwater Creek, near Salmon Falls; West slope Sierra Nevada. 183 Comment
  RSA770519  Allium validum S. Mashayekhi, M. Biabani 2010-8-19 SM 065 El Dorado Northern Sierra Nevada Mts. Echo Summit along US Hwy 50; entrance of Echo Road on west side 2251 Comment
  UCSC001418  Allium validum D. J. Norman 1968-7-4 284 El Dorado above Fallen Leaf Lake Fallen Leaf Lake 2012 Comment
  CAS-BOT-BC476730  Allium validum W. C. Blasdale 1897-7-1 s.n. El Dorado Lake Tahoe Region Comment
  JEPS82412  Allophyllum divaricatum L. R. Heckard 1969-6-2 El Dorado along State Hwy 49 about 1.5 mi s of bridge crossing North Fork American River 304 Comment
  UCR171241  Allophyllum divaricatum George K. Helmkamp, E. A. Helmkamp 2005-7-11 9712 El Dorado Northern Sierra Nevada Foothills, Pollock Pines area just south of US Highway 50 along County Road #5 1159 Comment
  UCR235620  Allophyllum divaricatum George K. Helmkamp, E. A. Helmkamp 2012-5-3 18907 El Dorado Northern Sierra Nevada Mountains Foothills, unnamed road leading to power plant, 0.3 mile east of South Fork American River bridge 613 Comment
  UCD74236  Allophyllum integrifolium Jennifer W. Burt; Jessica Hite 2005-8-11 128 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
  SBBG59907  Allotropa virgata Mrs. Westcott -Jul-1939 459 El Dorado Lake Tahoe region Comment
  SEINET7220231  Allotropa virgata M. J. Williams, E. McPherson 1974-8-1 74 -ED-5 El Dorado [Sierra Nevada] Rubicon Peak Trail 2316 Comment
  CAS-BOT-BC171278  Alnus incana subsp. tenuifolia W. R. Dudley 1909-8-23 s.n. El Dorado Lake Tahoe Comment
  CAS-BOT-BC171284  Alnus incana subsp. tenuifolia J. Clausen 1932-9-13 619 El Dorado upper end of Truckee River at S end of Lake Tahoe Comment
  RSA86978  Alnus incana subsp. tenuifolia F. W. Peirson 1925-7-3 6236 El Dorado Glen Alpine Creek Basin, Sierra Nevada. 2287 Comment
  SEINET215293  Alnus incana subsp. tenuifolia M. Yeargan 1973-5-22 062 El Dorado 1 mi N of Luther Pass on Hwy 89 Comment
  UC72512  Alnus incana subsp. tenuifolia W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Vicinity of Lake Tahoe 1897 Comment
  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
  UCD55839  Alopecurus aequalis H. L. Mason 1939-8-2 12196 El Dorado South end of Lake Tahoe. Comment
  UCR179775  Amaranthus albus George K. Helmkamp, E. A. Helmkamp 2006-10-18 11534 El Dorado Northern Sierra Nevada Mountains Foothills, Diamond Springs; village along Calif. Hwy 49 south of Placerville 540 Comment
  UCD97534  Amaranthus powellii G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11540 El Dorado Northern Sierra Nevada Mountains Foothills. Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset. 625 Comment
  UCR190633  Ambrosia artemisiifolia George K. Helmkamp, E. A. Helmkamp 2007-9-2 12878 El Dorado Northern Sierra Nevada Mountains Foothills, Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station 957 Comment
  SDSU8966  Amelanchier alnifolia var. pumila D. F. Howe 1971-7-1 4753 El Dorado 2.0 miles west of entrance to El Dorado National Forest south of Lake Tahoe. 2103 Comment
  SBBG12136  Amelanchier utahensis D. Myrick 1958-6-23 49 El Dorado S end of Lake Tahoe 1889 Comment
  SJSU3977  Amelanchier utahensis C. W. Sharsmith 1964-6-17 7284 El Dorado near NE margin of Fallen Leaf L 1950 Comment
  UC1137512  Amorpha californica var. californica A. E. Wieslander 1931-6-19 239 El Dorado on Mother Lode Hwy near Lime Kiln; Sacramento Quadrangle, Middle Fork of American River 304 Comment
  UCD119720  Amsinckia lycopsoides G. K. Helmkamp; Elizabeth Helmkamp 2006-4-25 10223 El Dorado Northern Sierra Nevada Foothills: E of Sacramento and just SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek. 488 Comment
  JEPS16873  Amsinckia menziesii var. menziesii Peter H. Raven with G. Thomas Robbins 1956-4-29 9091 El Dorado 0.7 mi from Diamond Springs (on road to Somerset (Youngs)) Comment
  CHSC77491  Anagallis arvensis Jeffrey Thomas Gautschi 1997-3-16 1 El Dorado 3 km northwest of U. S. Highway 50, 2 km west of State Highway 49. 579 Comment
  CAS-BOT-BC45110  Anaphalis margaritacea M. Halperin 1932-9-14 866 El Dorado Strawberry Comment
  UC464472  Anaphalis margaritacea R. M. Holman 1931-8-8 El Dorado 300 yds w of, at Firs Camp Grounds, above Tahoe Echo Summit; Lincoln Highway, Tahoe 2286 Comment
  UCD84159  Anaphalis margaritacea Chuck Hughes 2009-7-7 118 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  UCR170640  Anaphalis margaritacea George K. Helmkamp, E. A. Helmkamp 2005-8-9 9798 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; WSW of Lake Tahoe; 7.4 miles N of Union Reservoir along Ice House Road at the junction of Cheese Camp Road 1765 Comment
  UCR184960  Andropogon virginicus var. virginicus George K. Helmkamp, E. A. Helmkamp 2006-11-17 11581 El Dorado Northern Sierra Nevada Mountains Foothills, 0.2 mile west of Diamond Springs along Pleasant Valley Road 537 Comment
  UCR241992  Andropogon virginicus var. virginicus George K. Helmkamp, E. A. Helmkamp 2012-9-15 19838 El Dorado Northern Sierra Nevada Mountains Foothills, Walton Lake; along Balderson Road, 0.4 mile south of its junction with Wentworth Springs Road 951 Comment
  RSA49045  Anemone occidentalis Verne Grant, Alva Grant 1949-7-18 8758 El Dorado On crest of ridge southeast of Ralston Peak, near Echo Lak 2744 Comment
  UCD106980  Angelica breweri Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7251 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
  UCD127128  Angelica breweri G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11175 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UCR257885  Angelica breweri George K. Helmkamp, Amy Barnes 2014-7-28 22951 El Dorado Sierra Nevada Mountains, Wentworth Springs Road, 3.8 miles east of Stumpy Meadows Reservoir 1357 Comment
  RSA0028494  Angelica breweri John F. Emmel 1994-6-27 1316 El Dorado Sierra Nevada; southwest Lake Tahoe region; lower north slope of Angora Peak, 0.4-0.5 air mile east of northeast end of Lily Lake. 1997 Comment
  SEINET2028549 Image available Antennaria Merle Randall 1930-6-24 El Dorado 100 feet above the east shore of Echo Lake Comment
  UCD161005  Antennaria G. Ledyard Stebbins 1978-6-11 78115 El Dorado 3 miles northwest of Pollock Pines, along South Fork American River above El Dorado Power House. (Exact location unknown. Coordinates estimated by label maker. Location copied from Stebbins 78114.) 701 Comment
  CAS-BOT-BC63871  Antennaria argentea Volney Rattan 1866-1-1 s.n. El Dorado unspecified Comment
  SJSU8142  Antennaria corymbosa D. Funnell 1965-7-1 El Dorado Grass Lake c. 1 mi NW of Luther Pass on State Route 89 2255 Comment
  RSA93674  Antennaria geyeri F. W. Peirson 1925-7-1 6182 El Dorado State Line, Lake Tahoe, Sierra Nevada 1951 Comment
  SEINET2030114 Image available Antennaria geyeri Lewis S. Rose 1941-7-19 41327 El Dorado Al Tahoe 1905 Comment
  UC148990  Antennaria media Geo. R. Hall 1910-7-17 8794 El Dorado Mt. Tallac 2743 Comment
  UC747209  Antennaria media G. Thomas Robbins 1944-7-28 1793 El Dorado above, near Rockbound pass Lake Doris; Desolation Valley Wilderness 2590 Comment
  SEINET5710183  Antennaria media G. Ledyard Stebbins 1936-1 2040 El Dorado 0.5 mile north of Haypress Meadows, near Lake of the Woods.; Lake of the Woods 2560 Comment
  CAS-BOT-BC86962  Antennaria pulchella H. M. Hall; H. P. Chandler 1903-8-1 4740 El Dorado Pyramid Peak, east side 2804 Comment
  UCD165898  Antennaria rosea subsp. rosea Ellen Dean; with Mayra Huerta 2016-8-2 9212 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. On west side of drainage that begins near entrance of Visitor's Center parking area, below Highway 89. 2068 Comment
  BFRS201 Image available Anthoxanthum odoratum Peter Rubtzoff, John Thomas Howell 1973-7-18 7145 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  CAS-BOT-BC137760  Anthoxanthum odoratum John Thomas Howell 1963-7-9 39641 El Dorado Sierra Nevada. South Fork American River near Pacific House. 1036 Comment
  CAS-BOT-BC218504  Apiaceae Gladys L. Smith 1959-6-16 1132 El Dorado Glen Alpine Road from Fallen Leaf Lake, between Lily Lake Trail juncion and second waterfall, about 1 mile in distance, Sierra Nevada 2225 Comment
  UC747576  Apocynum androsaemifolium G. Thomas Robbins 1943-7-25 1324 El Dorado slope above e. shore of Echo Lake 2286 Comment
  UC1614612  Aquilegia Charles M. Belshaw 1935-7-7 1101 El Dorado 5 mi s of Strawberry (near Cody Meadows, at 42 Milestone on Placerville Road to Tahoe, Central Sierra Nevada); Central Sierra Nevada Comment
  CAS-BOT-BC392010  Aquilegia Pam Kohlberg 1967-7-24 s.n. El Dorado Yosemite - Lake Tahoe Trail above Echo Lake Comment
  CAS-BOT-BC392022  Aquilegia eximia G. L. Stebbins 1976-8-14 76183 El Dorado Along Chrome Creek, east side of Folsom Reservoir Comment
  CAS-BOT-BC392131  Aquilegia formosa Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCR168476  Aquilegia formosa B. C. Templeton 1931-7-4 1505 El Dorado Sierra Nevada Mtns., near Meeks Bay, Lake Tahoe 2280 Comment
  UCR233286  Aquilegia formosa George K. Helmkamp, E. A. Helmkamp 2010-9-23 16955 El Dorado Northern Sierra Nevada Mountains, Forest Route 31, 3.4 miles north of its junction with Peavine Ridge Road and Round Tent Canyon Road 1463 Comment
  UC306897  Aquilegia formosa Herbert McLean Evans 1918-7-20 El Dorado above Philips; Sierra Nevada Comment
  RSA0125919  Arabidopsis thaliana George K. Helmkamp, E. A. Helmkamp 2010-4-23 15929 El Dorado Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  SEINET5340173  Arabis drummondii var. lyallii D. G. Cooney 1946-8-12 132 El Dorado East slope Jobs SisterPeak, Carson Range. 3261 Comment
  UC747595  Arbutus menziesii G. Thomas Robbins 1943-4-24 1026 El Dorado 3 mi ne of Camino 975 Comment
  UC463352  Arceuthobium americanum L. R. Abrams 1930-8-20 12753 El Dorado near Lily Lake (Glen Alpine Canyon) Comment
  UCD101910  Arceuthobium americanum John Thomas Howell 1963-7-9 39653 El Dorado 1 mile southwest of Meyers. 2011 Comment
  UC1085345  Arceuthobium campylopodum Job Kuijt 1957-4-27 1273 El Dorado near Camino (Hwy 50) Comment
  UCD165991  Arceuthobium campylopodum Daniel M. McNair; with Ellen Dean 2016-6-10 2138 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1937 Comment
  UCD101941  Arceuthobium campylopodum John Thomas Howell 1946-8-29 22902 El Dorado Near south end of Echo Lake. Comment
  JEPS38871  Arctostaphylos W. L. Jepson 1938-4-12 18643 El Dorado 2 mi se Diamond Sprs. Comment
  JEPS43039  Arctostaphylos Walter Knight and Irja Knight 1965-11-3 1259 El Dorado on domes across Martinez Creek s Diamond Springs (on East Forrest Lake Road) Comment
  UC1302256  Arctostaphylos Robert F. Thorne and P. Everett 1964-4-16 33741 El Dorado on Fowler Lane 1 mi s Diamond Springs 518 Comment
  UC1614524  Arctostaphylos Charles M. Belshaw 1936-2-29 1535 El Dorado 1 1/4 mi wsw of Volcanoville (n of Otter Creek) 762 Comment
  UCR197374  Arctostaphylos manzanita subsp. manzanita George K. Helmkamp, E. A. Helmkamp 2008-4-28 13340 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail near Old Iron Mountain, 6 miles east of its junction with Sly Park Road 1451 Comment
  CAS-BOT-BC24261  Arctostaphylos mewukka Gilbert Thereon Benson 1926-1-21 84 El Dorado Bullion Bend, 14 mi. above Placerville. Comment
  RSA633115  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24970 El Dorado Peavine Ridge Road, burned September 1992. East of Placerville. 1550 Comment
  CAS-BOT-BC45549  Arctostaphylos nevadensis George Mason; Roman Gankin 1958-5-25 s.n. El Dorado On either side of gravel road leading down to a bog at eastern foot of Meyer's grade, 50 yards n. of U.S. Highway 50. Comment
  UC496443  Arctostaphylos nevadensis Merle Randall 1930-6-19 El Dorado Granite Lake Lake Tahoe Region 2316 Comment
  UCD165572  Arctostaphylos nevadensis Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8870 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Western side of park on east side of highway 89. North side of access road (leading to northernmost park entrance). 1941 Comment
  UCD52669  Arctostaphylos nevadensis George Mason; Roman Gankin 1958-5-25 301 El Dorado 50 yards north of U.S. Highway 50. 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
  JEPS78675  Arctostaphylos nissenana Edward Lee 1936-3-1 1775 El Dorado e ridge of mt. just n Otter Creek; Horneblende Mt., Middle Fork American River drainage 762 Comment
  POM222731  Arctostaphylos nissenana Alice Eastwood, John Thomas Howell 1935-2-10 1934 El Dorado near head of Spanish Ravine, Placerville Comment
Read comments
Jun 4 2008
  RSA273039  Arctostaphylos nissenana J. M. Tucker, Rudolf Schmid, T. E. Mallory, J. R. Maze 1965-3-24 3814 -1 El Dorado from a population sample of 40 shrubs; overlooking Martinez Creek, along lower limits of this population; hill at end of South Point Road, ca. 1 1/2 miles south of Diamond Springs Comment
Read comments
Jun 4 2008
  RSA633223  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24953 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  RSA633224  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24950 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  RSA633232  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24947 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  UC1614532  Arctostaphylos nissenana Charles M. Belshaw 1936-2-29 1536 El Dorado 2 1/4 mi wsw of Volcanoville (n of Otter Creek) Comment
  UCD14750  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -18 El Dorado (with A. viscida Parry and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  UCD14768  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -18 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  UCD14779  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -32 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  UCD52878  Arctostaphylos nissenana Roman Gankin 1965-3-24 425 El Dorado Hill south of the end of North Circle Drive overlooking Martinez Creek from the north. South of Diamond Springs. Comment
  SEINET11977808  Arctostaphylos nissenana P. H. Raven, Robbins, G. T. 1956-1 9087 El Dorado head of Spanish Ravine near Placerville Comment
  CAS-BOT-BC46666  Arctostaphylos patula Jean L. Pawek 1956-5-26 90 El Dorado Highway 89, on ridge above Emerald Bay. 1828 Comment
  SFV8787  Arctostaphylos patula N. Woods 1972-5-6 26 El Dorado Sierra Nevada 5 miles north of Highway 50 on Wrights Lake Road. Comment
  SJSU10854  Arctostaphylos patula S. W. Eastman 1958-5-18 El Dorado near Strawberry on Hwy 50 1676 Comment
  UCD14724  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -6 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD14738  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -20 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD14755  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -11 El Dorado (with A. nissenana Merriam and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  UCD14792  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -10 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
  SEINET11988266  Arctostaphylos viscida Unknown 1956-1 114 El Dorado 1 mi W of Camino on US 50 Comment
  CAS-BOT-BC47416  Arctostaphylos viscida subsp. viscida L. Constance 1939-5-7 2479 El Dorado Sweetwater Creek 1.5 miles above mouth, Sierra Neveda foothills 213 Comment
  SBBG123115  Arctostaphylos viscida subsp. viscida G. K. Helmkamp with E. A. Helmkamp 2007-3-11 11616 El Dorado Darling Ridge Rd, 5.2 mi NE of jct of Traverse Crk Rd and St Hwy 49 663 Comment
  UC624287  Arctostaphylos viscida subsp. viscida L. Constance 1939-5-7 2479 El Dorado 1.5 mi above creek mouth; Sierra Nevada foothills, Sweetwater Creek 213 Comment
  UC747552  Arctostaphylos viscida subsp. viscida G. Thomas Robbins 1943-3-26 968 El Dorado 3 mi e Camino (canyon slope above creek); North Fork Webber Creek 1036 Comment
  UCR172661  Arctostaphylos viscida subsp. viscida George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10186 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest, along Volcanoville Road, 7.7 mi N of Wentworth Springs road (NE of Georgetown) 915 Comment
  UCD77111  Arnica G. Ledyard Stebbins 1980-8-20 8172 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
  UC467702  Arnica chamissonis Katharine Brandegee 1908-7-1 El Dorado Lake Valley Comment
  UC311654  Arnica mollis Herbert McLean Evans 1920-7-22 El Dorado Cup Lake, (at base of Jobs Sister Pk, or perhaps on Ralston Peak) Sierra Nevada, Cup Lake Comment
  CAS-BOT-BC85113  Arnica nevadensis Lewis S. Rose 1944-7-12 44080 El Dorado Glen Alpine Road, w. of Fallen Leaf Lake 1981 Comment
  CAS-BOT-BC85138  Arnica nevadensis H. M. Hall; H. P. Chandler 1903-7-1 4613 El Dorado Sierra Nevada Mountains, vicinity of Lake Tahoe - Mt. Tallac; in gravel among rocks, to the summit. 2971 Comment
  UCD142893  Artemisia douglasiana Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7987 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park. North side of General Creek on south side of fen. 1926 Comment
  UCR171623  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2005-7-11 9673 El Dorado Northern Sierra Nevada Foothills, Cameron Park (E of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road 370 Comment
  UCR190202  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2007-9-2 12879 El Dorado Northern Sierra Nevada Mountains Foothills, Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station 957 Comment
  UCR190715  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2007-9-19 12990 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Lost Creek Road and French Creek Road just north of Frenchtown 366 Comment
  UCR242352  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2010-8-20 16822 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
  UCR257171  Artemisia douglasiana George K. Helmkamp, Elizabeth Helmkamp 2013-10-12 22408 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 1.1 miles southeast of its junction with Hwy E-16, 0.97 air mi NE (63 deg. ) of Somerset 581 Comment
  CAS-BOT-BC93897  Artemisia dracunculus L. R. Abrams 1930-8-1 12720 El Dorado Strawberry 1828 Comment
  CAS-BOT-BC93604  Artemisia rothrockii Alice Eastwood 1906-9-5 1312 El Dorado Mt. Tallac - Glen Alpine Region Comment
  UC29714  Artemisia tridentata J. A. Sanford 1890-1 414 El Dorado Lake Tahoe 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
  BFRS313 Image available Asclepias cordifolia Peter Rubtzoff 1975-7-10 8172 El Dorado Blodgett Forest: Chinquapin Flat Road about 1.6 miles south of Gaddis Creek Road (Comp. 600R) Comment
  SD237291  Asclepias cordifolia G. K. Helmkamp, E. A. Helmkamp 2008-6-3 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. 715 Comment
  UCD67650  Asclepias cordifolia D. Sanchez-Mata 1996-6-7 s.n. El Dorado Stanislaus National Forest. Calaveras Big Trees State Park. 1480 Comment
  CAS-BOT-BC65935  Aspidotis densa Ira L. Wiggins 1933-8-17 6773 El Dorado Tamarack Trail above Glen Alpine rd. from Fallen Leaf, L. Tahoe region Comment
  UC964818  Aspidotis densa G. Thomas Robbins 1945-6-14 1994 El Dorado near Baltic Peak (above Camp Creek) 1005 Comment
  SD9600  Aspidotis densa W. G. Watkins 1900-5-20 El Dorado 20 miles east of Placerville, Camp Creek Hills Comment
Read comments
Jul 11 2010
  RSA417611  Aster alpigenus Harry H. Stone 1933-8-27 18607 El Dorado Mt. Ralston Comment
  POM222739  Aster ascendens Alice Eastwood 1934-9-20 18882 El Dorado Along Fallen Leaf Lake Road Comment
  UCR207441  Aster eatonii George K. Helmkamp, E. A. Helmkamp 2009-7-22 15248 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat 2000 Comment
  RSA286215  Aster occidentalis var. fremontii R. F. Thorne 1974-7-31 44940 El Dorado Grass Lake road S of Meyers and N of Luther's Pass 2195 Comment
  RSA755555  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2009-8-19 15491 El Dorado Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  RSA151582  Aster oregonensis subsp. californicus Paul A. Mitchell 1960-8-4 247 El Dorado Emerald Bay State Park, small open area behind maintenence area. 1905 Comment
  CAS-BOT-BC177567  Astragalus bolanderi A. A. Heller 1915-8-6 12183 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  JEPS71949  Astragalus bolanderi Gladys L. Smith 1970-7-21 2888 El Dorado top of pass between Haypress Meadows and Lake Aloha; between Haypress Meadows and Lake Aloha 2651 Comment
  JEPS73112  Athyrium filix-femina var. cyclosorum Gladys L. Smith 1964-7-5 2095 El Dorado around Echo Lake Echo Summit (s side of lake) 2194 Comment
  UC726614  Athyrium filix-femina var. cyclosorum A. A. Heller 1916-8-11 12548 El Dorado s side Echo Lake Comment
  UC42223  Athyrium filix-femina var. cyclosorum W. H. Brewer 1863-8-25 El Dorado <e shore ?> Lake Tahoe Comment
  SD240936  Athysanus pusillus George K. Helmkamp, E. A. Helmkamp 2012-5-22 19035 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.9 mile south of US-50 in Kyburz (Kyburz 7.5'Q) 1381 Comment
  UCR236995  Athysanus pusillus George K. Helmkamp, E. A. Helmkamp 2012-5-22 19035 El Dorado Northern Sierra Nevada Mountains, 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
  SACT000408  Avena fatua J. Wilson 1982-5-2 El Dorado metamorphic, savanna, disturbed roadside 188.98 Comment
  UCD61808  Avena fatua G. K. Helmkamp; E. A. Helmkamp 2007-5-5 11935 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.7 miles northwest of Placerville. 549 Comment
  UCR219658  Baccharis pilularis George K. Helmkamp, E. A. Helmkamp 2009-10-30 15715 El Dorado Sierra Nevada Mountains Foothills, NW edge of Cameron Park, Bass Lake Road at Bass Lake, 2.1 miles north of junction with US-50 378 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
  UC747152  Balsamorhiza deltoidea G. Thomas Robbins 1944-5-5 1582 El Dorado e and above, 2 1/2 mi e of Placerville Smith Flat 670 Comment
  CDA12011  Balsamorhiza deltoidea G. F. Hrusa 1990-4-2 7737 El Dorado Pine Hill; approx. 2.5 m. NW of Rescue. Comment
  UCD164707  Barbarea Peter Rubtzoff 1976-6-22 8665 El Dorado Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Quail Landing Road near junction with Chinquapin Flat Road. 1289 Comment
  UCR173168  Barbarea orthoceras George K. Helmkamp, Elizabeth Helmkamp 2006-4-25 10217 El Dorado Northern Sierra Nevada Foothills, E of Sacramento and just SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek 488 Comment
  CAS-BOT-BC75532  Berberis dictyota R. McDonald; G. L. Stebbins 1976-6-2 C 7647 El Dorado 0.5 mile south of South Fork, American River, between Folsom-Pilot Hill Highway and mouth of Weber Creek. 182 Comment
  UCR136533  Bergia texana Beecher Crampton 1959-8-20 5448 El Dorado Sierra Nevada foothills, 1.5 miles southwest of Shingle Springs 433 Comment
  UC1221791  Bergia texana Beecher Crampton 1959-8-20 5448 El Dorado 1 1/2 mile southwest of Shingle Springs 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
  UC54264  Boechera depauperata H. M. Hall and H. P. Chandler Jul 1903 4624 El Dorado vicinity Lake Tahoe; Sierra Nevada Mountains, Mt. Tallac 2941 Comment
  CAS-BOT-BC16285  Boechera howellii E. A. McGregor 1909-8-16 132 El Dorado Lake Tahoe Region. Susie Lake. 2331 Comment
  JEPS72008  Boechera lemmonii Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2681 El Dorado Freel Peak, summit area Freel Peak 2895 Comment
  SEINET12004368  Boechera perennans H. H. Heller 1938-1 529 El Dorado Tamarack Trail, Fallenleaf Comment
  CAS-BOT-BC14646  Boechera rectissima Alice Eastwood 1909-1-1 207 El Dorado Lake Tahoe Region. Sand Harbor. Comment
  JEPS90220  Boechera retrofracta Dean William Taylor 1969-6-27 224 El Dorado At Lake Tahoe at Sugar Pine Point. 1920 Comment
  CAS-BOT-BC25375  Boechera retrofracta Alice Eastwood 1906-7-24 932 El Dorado Glen Alpine Region. Camp Aggasiz. Comment
  RSA32308  Boisduvalia densiflora var. densiflora G. Thomas Robbins 1944-7-6 1750 El Dorado Sly Park, 5 mi. S of Pollock Pines 1006 Comment
  UCD159862  Bolandra californica G. Ledyard Stebbins 1969-6-30 6936 El Dorado Along stream below Jaybird Falls, above Jaybird Power House, in canyon of Silver Creek. 975 Comment
  UCD165608  Botrychium multifidum Ellen Dean; with Daniel McNair 2016-6-10 8954 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. 2057 Comment
  UCD136815  Botrychium multifidum Dennis Wm. Stevenson 1974-9-11 365 El Dorado Along north side of Lake Audrain outlet (ca. 100 yards west of lake). 2194 Comment
  CAS-BOT-BC417616  Boykinia major H. M. Hall 1921-6-28 11377 El Dorado Sly Park 1036 Comment
  SACT000450  Brachypodium distachyon J. Wilson 1985-5-2 El Dorado gabbro, chapparal, dry hillside; slope/aspect 35 deg./S74W 164.6 Comment
  UCR189507  Brassica rapa George K. Helmkamp, E. A. Helmkamp 2007-3-22 11667 El Dorado Foothills, Northern Sierra Nevada Mountains, Bucks Bar Road, 4.4 miles south of Pleasant Valley Road at the junction of Sand Ridge road 628 Comment
  CAS-BOT-BC127792  Brickellia grandiflora John Thomas Howell 1946-8-30 22909 El Dorado Upper Angora Lake 2286 Comment
  POM158540  Brickellia microphylla R. Rothrock s.n. El Dorado Tellac [Tallac] Peak, above Tahoe. Comment
Read comments
Dec 1 2015
  UCD57384  Briza minor J. M. Tucker 1958-5-27 3395 El Dorado Beside road from Greenwood to Georgetown. Ca. 3.7 miles (by road) west of Georgetown. Comment
  UCR218756  Brodiaea elegans subsp. elegans George K. Helmkamp, Mary Jane Ganibe, Mary Alice Barnes 2010-6-19 16310 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 miles from its junction with Perry Creek Road 1082 Comment
  UC1042394  Brodiaea minor Lewis S. Rose 52001 El Dorado 2 mi N of Shingle Springs 457 Comment
  SBBG22664  Bromus carinatus M. S. Walters 1962-1 El Dorado Hwy 89, 2.4 mi N of Alpine-Eldorado County line Comment
  SEINET4178819 Image available Bromus carinatus George K. Helmkamp, E. A. Helmkamp 16725 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 mile east of it's junction with Mormon Emigrant Trail, at Jim Quinn Spring. 2135 Comment
  SEINET4345424  Bromus carinatus E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4085 El Dorado Southern part of Washoe Meadows State park 1934 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
  UCR37264  Bromus carinatus A. C. Sanders 1984-6-17 5050 B El Dorado Sierra Nevada Mtns., on the road to Cody Meadows, 2.5 road miles north of the road along the Silver Fork of the American River, 0.2 mi NE of the junction with the road to Pack Saddle Pass 1860 Comment
  JEPS75157  Bromus carinatus var. carinatus Gladys L. Smith 1963-7-28 1944 El Dorado trail from Audrain Lake to U.S. 50, Echo Summit area Audrain Lake; Echo Summit area 2164 Comment
  RSA757539  Bromus carinatus var. carinatus George K. Helmkamp, Amy Barnes 2009-7-8 15157 El Dorado Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  UCR172669  Bromus carinatus var. carinatus George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10178 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest, Along Calif. Hwy 193, just N of Kelsey, south of Gopher Hill 610 Comment
  UCD59133  Bromus carinatus var. marginatus P. B. Kennedy 1920-8-14 74 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC155888  Bromus ciliatus L. R. Abrams Meadow. El Dorado Near Lily Lake. Glen Alpine Canyon. 2026 Comment
  UCD58442  Bromus commutatus Beecher Crampton 1956-6-1 3509 El Dorado Edge of Bass Lake. About 2 miles directly NW Clarksville. Comment
  CAS-BOT-BC155995  Bromus diandrus John Thomas Howell 1954-5-16 s.n. El Dorado Sierra Nevada. 4 miles west of Shingle Springs. Comment
  UC907628  Bromus diandrus G. Thomas Robbins 1945-5-27 1959 El Dorado about 1/2 mi s of Pleasant Valley (near Clear Creek) 762 Comment
  POM112551  Bromus hordeaceus Marcus E. Jones 1882-7-5 s.n. El Dorado St. Lawrence. Comment
Read comments
Mar 6 2011
  UCD60563  Bromus inermis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4028 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  SACT000684  Bromus sterilis J. Wilson 1982-5-7 El Dorado along road 0.3 miles north on Hickok Road from Malcom Dixon intersection Comment
  JEPS109924  Bromus suksdorfii Dean W. Taylor 2006-6-14 19543 El Dorado Fresh Pond; forestry plantation above the El Dorado Irrigation District canal 1188 Comment
  UCR249872  Bromus suksdorfii George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20906 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  OBI74607  Bromus tectorum David J. Keil 1992-1 23337 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  CAS-BOT-BC185457  Calamagrostis canadensis John Thomas Howell 1946-8-30 22915 El Dorado Upper Angora Lakes. 2286 Comment
  CHSC73532  Calamagrostis canadensis L. P. Janeway; Eric Schroder 1998-9-3 6262 El Dorado Lake Tahoe Basin-National Forest. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  RSA54061  Calamagrostis canadensis J. T. Howell 1946-8-30 22915 El Dorado Upper Angora Lake. Comment
  UCD57227  Calamagrostis canadensis P. B. Kennedy 1920-8-10 10 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD57788  Calamagrostis stricta subsp. inexpansa Beecher Crampton 1977-8-9 9517 El Dorado South Lake Tahoe, Upper Truckee River. Comment
  BFRS281 Image available Callitriche Peter Rubtzoff 1972-9-28 6963 El Dorado Blodgett Forest: southern fork of Bacon canyon near Bacchi Corral Road (Comp. 150E) Comment
  JEPS73143  Calocedrus decurrens Gladys L. Smith 1972-7-17 3587 El Dorado along road from Lily Lake to Glen Alpine Spring Comment
  JEPS73144  Calocedrus decurrens Gladys L. Smith 1971-7-17 3093 El Dorado 4 mi se of intersection with Hwy 89 U. S. 50 (on Hwy 89 upgrade out of Upper Truckee River Valley); Hwy 89 , U. S. 50 2072 Comment
  UC747693  Calocedrus decurrens G. Thomas Robbins 1944-2-6 1484 El Dorado 3 mi e of Camino (C. C. C. Camp Snowline) 1036 Comment
  UCR217272  Calochortus albus George K. Helmkamp, E. A. Helmkamp 2010-5-13 16011 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 5.5 miles northeast of its junction with US-50 in Placerville 500 Comment
  SEINET3885024  Calochortus coeruleus var. coeruleus D. W. McNeal 1988-5-28 3262 El Dorado Along the top of a rd. cut above Hwy. #88, 2.3 mi. w. of Hams Station.; 0 Comment
  CAS-BOT-BC487949  Calochortus leichtlinii Geo. B. Grant 1906-8-1 s.n. El Dorado About Lake Tahoe 2438 Comment
  SDSU11929  Calochortus leichtlinii Helen L. Dale El Dorado Aug. 1928 Trail above Echo Lakes. 2438 Comment
  SEINET5323738  Calochortus leichtlinii W. D. Billings 1950-8-3 1930 El Dorado above Gilmore Lake, on rail to Mt. Tallac, Sierra NV, 2591 Comment
  SEINET3238915 Image available Calochortus monophyllus George K. Helmkamp, E. A. Helmkamp 2008-4-30 13366 El Dorado Sierra Nevada Mountains Foothills; Bear Creek Road and Daffodil Road, 0.6 mile northeast of the junction of Bear Creek and Meadow Brook Road, south of Georgetown. 723 Comment
  CAS-BOT-BC492616  Calochortus monophyllus C. A. Gross 1903-5-22 s.n. El Dorado El Dorado Comment
  CAS-BOT-BC492621  Calochortus monophyllus Ira L. Wiggins 1946-5-11 11216 El Dorado 1.5 mi. E. of Georgetown 850 Comment
  RSA113243  Calochortus monophyllus E. K. Balls, Lee W. Lenz 1955-5-12 20469 El Dorado 2 mi along road, 0.25 mi. above Rainbow Hybridizing Gdns., Placerville. 884 Comment
  SEINET8197421  Calochortus monophyllus D. A. Buck 1959-4-25 19 El Dorado Along Hwy 50 near Placerville. 549 Comment
  UCD19850  Calochortus nudus C. H. Lamoureux; R. Parke and R. Gankin 1956-5-27 1100 El Dorado On R. Gankin's property, near Pacific House on Hwy. 50. Comment
  UC13939  Caltha leptosepala C. J. Fox Jr. July 1895 El Dorado Gilmore's Tallac Comment
  UCD95575  Caltha leptosepala P. B. Kennedy 1920-8-10 40 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CDA24202  Caltha leptosepala var. biflora P. B. Kennedy 1920-8-1 El Dorado Eldorado National Forest. 0 Comment
  UC134992  Calycadenia multiglandulosa J. Simpson 1907-6-1 El Dorado Simpson's Ranch Sweetwater Creek Comment
  UC337232  Calycadenia multiglandulosa Mrs. K. Curran 1883-8-1 El Dorado Salmon Falls Comment
  UCD129715  Calycadenia multiglandulosa H. A. Borthwick 1925-5-29 1878 El Dorado Georgetown. Comment
  CAS-BOT-BC270511  Calycadenia multiglandulosa David D. Keck 1932-6-29 1545 El Dorado 1.1 miles NE of Smithflat, just SW of Eddy Tree Breeding Station, near Placerville 700 Comment
  CAS-BOT-BC270526  Calycadenia multiglandulosa David D. Keck 1932-6-29 1538 El Dorado About 0.5 mile N of El Dorado on road to Placerville Comment
  UC1876149  Calycadenia multiglandulosa Gerald D. Carr 1971-6-20 568 El Dorado 1.0 mi N of Smith Flat Rd on Jacquier Rd. Comment
  UC1876153  Calycadenia multiglandulosa Gerald D. Carr 1971-6-20 567 El Dorado Plateau NW of jct. of Greenstone Rd. and Mother Lode Dr., 2.5 mi W of El Dorado Comment
  UC195068  Calycadenia spicata H. M. Hall 1916-6-22 10218 El Dorado near Folsom (e side of Sacramento Valley); Sacramento Valley 121 Comment
  POM51573  Calycadenia truncata subsp. truncata L. R. Abrams 1917-9-24 6849 El Dorado Placerville to El Dorado Comment
  UC2042534  Calyptridium monospermum Holly Forbes and Barbara Keller 2010-7-14 El Dorado Mangement Unit, near the intersection of Tahoe Mt. Rd. and Lake Tahoe Blvd Comment
  JEPS72305  Calyptridium umbellatum Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2743 El Dorado Mount Tallac, below summit area Mount Tallac 2667 Comment
  UC1035798  Calyptridium umbellatum Annie M. Alexander and Louise Kellogg 1943-8-27 3488 El Dorado above Dicks Lake (Lake Tahoe Region); Sierra Nevada, Lake Tahoe Region 2743 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
  UCR189592  Calyptridium umbellatum George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12361 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 1976 Comment
  CHSC70449  Calystegia stebbinsii R. A. Schlising; T. Lane 1975-6-3 3164 El Dorado About 10 mi N of Placerville; along a frontage road parallel with Hwy 50, about 0.5 mi W of junction of Hwy 50 and North Shingle Road. Comment
Read comments
Feb 26 2019
  CAS-BOT-BC354324  Camassia Peter Rubtzoff 1975-6-26 8132 El Dorado U.C. Blodgett Forest Research Station: Marshy opening on West Fork Gaddis Creek off west side of Mainline Road, 0.15 miles north of Mutton Creek Road junction. Comment
  UCR173971  Camassia quamash George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10687 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
  RSA0039522  Campanula prenanthoides M. Beyers 2010-8-20 740 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  SD234858  Capsella bursa-pastoris G. 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 (Camino 7.5' Q) 627 Comment
  UCR249549  Capsella bursa-pastoris George K. Helmkamp 2013-1-16 20142 El Dorado Northern Sierra Nevada Mountains Foothills, Canyon Valley Road in Diamond Springs, 100 ft southeast of its junction with Pleasant Valley Road 546 Comment
  UC1126886  Cardamine breweri C. M. Belshaw 1935-7-9 1123 El Dorado 41 milestone Placerville Road to Tahoe (Sierra Nevada Mountains); Pyramid Peak Quad., Sierra Nevada Mountains Comment
  CAS-BOT-BC37237  Cardamine breweri John Thomas Howell 1925-7-5 1374 El Dorado Armstrong's, margin of Emerald Bay, Lake Tahoe. 1889 Comment
  UCD114516  Cardamine hirsuta G. K. Helmkamp; E. A. Helmkamp 2007-3-5 11597 El Dorado northern Sierra Nevada Mountains; junction of Rock Creek Road and Highway CA-49, north of Chili Bar. 457 Comment
  UCD165588  Cardamine hirsuta Ellen Dean; with Daniel McNair 2016-5-17 8930 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northeastern corner of park at Lester Beach. Northern end of beach. 1900 Comment
  RSA0116211  Cardamine nuttallii Peter Rubtzoff 1975-5-27 7991 El Dorado U.C. Blodgett Forest Research Station: Lower part of Heliport clearing. Comment
  SEINET5341068  Cardamine nuttallii var. nuttallii A. Urrutia 1960-3-19 s.n. El Dorado South fork American River, 4 miles north of Placerville, Highway 49. 792 Comment
  CAS-BOT-BC37844  Cardamine oligosperma Volney Rattan 1866-1-1 s.n. El Dorado Unspecified. Comment
  SD240940  Cardamine oligosperma George K. Helmkamp, E. A. Helmkamp 2010-3-26 15794 El Dorado Sierra Nevada Mountains Foothills: junction of Morales Ranch Road and Sand Ridge Road, 1.2 miles east of Hwy CA-49, south of Placerville (Fiddletown 7.5'Q) 395 Comment
  UCR235576  Cardamine pensylvanica George K. Helmkamp, E. A. Helmkamp 2012-5-3 18895 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road north of Pollock Pines, at the south side of the bridge over the South Fork American River 591 Comment
  CDA36771  Carduus pycnocephalus Davis 1977-4-19 s.n. El Dorado Lotus Rd. 0 Comment
  CDA6887  Carduus pycnocephalus T. C. Fuller 1964-5-5 11917 El Dorado South side of Highway 50, 0.3 mile east of road to Bass Lake, 5.5 miles west of Shingle Springs. 0 Comment
  UC1614044  Carex Charles M. Belshaw 1935-7-7 1099 El Dorado 5 mi s Strawberry (at 42 milestone on Placerville road to Tahoe, near Cody Meadows); Central Sierra Nevada Comment
  UCD40269  Carex Rodney Gale Myatt 1972-6-1 1647 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  CAS-BOT-BC18469  Carex abrupta R. Tallent 1987-8-6 879 El Dorado Desolation Wilderness Area. Haypress Meadows. 2537 Comment
  UCD168411  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
  UCD140087  Carex amplifolia Peter Rubtzoff; John Thomas Howell 1973-7-19 7193 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  UCD61740  Carex angustata Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4271 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1926 Comment
  UCSB63761  Carex angustata Janeway, L.; Schroder, Eric 1998-8-20 El Dorado T11N, R18E, NW1/4 of SW1/4 of sec. 17; Echo Lake quad.; meadow along Upper Truckee River; about 0.3 mi. south of Grass Lake Creek 1981 Comment
  UCD140132  Carex aurea Peter Rubtzoff 1975-6-26 8135 El Dorado Sierra Nevada, Blodgett Forest, east side of Mutton Creek Road around 0.8 mile south of 'County Road', opposite Bacchi Meadow Road junction (just outside Blodgett Forest boundary). 1295 Comment
  CAS-BOT-BC19391  Carex bolanderi R. Tallent 1987-7-23 798 El Dorado El Dorado National Forest. Up trail to Lovers' Leap. 1900 Comment
  UCR248928  Carex bolanderi Peter Rubtzoff 1975-6-26 8138 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Sand Mountain Blvd., 0.65 miles south of 'County Road' [=Wentworth Springs Rd.?] 1186 Comment
  RSA0015575  Carex bolanderi Peter Rubtzoff 1975-6-11 8069 El Dorado U.C. Blodgett Forest Research Station, Sand Mountain Blvd., ca. 0.65 mi south of County Road . On west side of road. 1186 Comment
  CAS-BOT-BC19592  Carex brainerdii John Thomas Howell 1963-7-12 39890 El Dorado Sierra Nevada. 3 miles southwest of Twin Bridges on road to Kyburz. 1676 Comment
  UCD149214  Carex brainerdii G. L. Stebbins 1976-6-2 7641 El Dorado 6 miles southeast of Georgetown. Along Rock Creek. (Exact location unknown. Coordinates estimated by label maker.) 609 Comment
  UCD73751  Carex capitata Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4451 El Dorado Washoe Meadows State Park. Southernmost fen. 1930 Comment
  CAS-BOT-BC520402  Carex cyrtostachya Peter Rubtzoff; John Thomas Howell 1973-7-19 7182 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Rd (Comp. 150E) 1295 Comment
  RSA52259  Carex davyi J. T. Howell 1946-8-31 s.n. El Dorado Northeast of Gilmore Lake 2683 Comment
  CAS-BOT-BC19856  Carex echinata subsp. echinata Peter Rubtzoff 1974-6-5 7565 El Dorado Sierra Nevada. The Georgetown Divide. Blodgett Forest. Bacchi Meadow. 1325 Comment
  UCR250441  Carex feta George K. Helmkamp, Elizabeth Helmkamp 2013-5-22 20649 El Dorado Northern Sierra Nevada Mtns. Foothills, Along E-16 (Mt. Aukum Rd.) at the southwest end of Angustini Reservoir 569 Comment
  RSA550456  Carex fracta R. Tallent 1987-7-23 797 El Dorado El Dorado National Forest. By spring, up trail to Lovers Leap. 1900 Comment
  UCD142049  Carex fracta Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7869 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, south side of creek. 1944 Comment
  UCD55434  Carex fracta Ellen Dean; Mark Bibbo 2006-7-19 3255 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Upslope of fen area. 1933 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
  UCR251262  Carex fracta George K. Helmkamp, E. A. Helmkamp 2012-7-6 19342 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50 1707 Comment
  CAS-BOT-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
  SEINET11631281  Carex heteroneura H. H. Heller 1938-1 693 El Dorado Mount Tallae Comment
  UCR176319  Carex hoodii George K. Helmkamp, E. A. Helmkamp 2006-7-10 10912 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
  HSC92382  Carex hystericina D. H. Norris 1984-8-30 71178 El Dorado Near Round Lake, El Dorado National Forest 2400 Comment
  CHSC106617  Carex integra Peter F. Zika 2010-8-10 25311 El Dorado Northern Sierra Nevada Highlands (n SNH); NW end of Grass Lake, W side of Luther Pass. 2365 Comment
  UCD143052  Carex integra G. L. Stebbins 1977-8-2 77101 El Dorado South end of Wright's Lake. (Exact location unknown. Coordinates estimated by label maker.) 2118 Comment
  CAS-BOT-BC7709  Carex integra Fay A. Mac Fadden 1934-7-28 12643 El Dorado Lake Tahoe. Comment
  UCR208503  Carex laeviculmis Peter Rubtzoff, J. T. Howell 1973-7-19 7183 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road 1296 Comment
  CAS-BOT-BC285557  Carex laeviculmis Peter Rubtzoff; John Thomas Howell 1973-7-17 7086 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E) 1310 Comment
  UCD112369  Carex laeviculmis Peter Rubtzoff; John Thomas Howell 1973-7-17 7079 El Dorado Sierra Nevada. Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mi. south of 'County Road' (Comp. 370E). 1280 Comment
  CAS-BOT-BC31127  Carex lemmonii R. Tallent 1987-7-24 808 El Dorado El Dorado National Forest; cut clearing N of Strawberry Crk, near intermittent stream/ditch. 1799 Comment
  CAS-BOT-BC31235  Carex lenticularis var. impressa John Thomas Howell 1946-8-31 22930 El Dorado Gilmore Lake. 2560 Comment
  CAS-BOT-BC274031  Carex lenticularis var. lipocarpa Peter Rubtzoff; John Thomas Howell 1973-7-17 7063 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mi. south of County Road (Comp. 370E) 1280 Comment
  CAS-BOT-BC31442  Carex leporinella R. Tallent 1987-7-26 815 El Dorado Desolation Wilderness: Pyramid Peak. 3042 Comment
  UC1586889  Carex limosa Juha Pykala, and D. H. Norris, Heikki Toivonen 1987-7-23 2894 El Dorado along road 89, w side of Grass Lake Grass Lake; El Dorado National Forest, Grass Lake 2346 Comment
  CAS-BOT-BC31529  Carex luzulifolia LeRoy Abrams 1911-7-29 4861 El Dorado Lake Suzy, Lake Tahoe Region. 2377 Comment
  CAS-BOT-BC31532  Carex luzulifolia H. M. Hall; H. P. Chandler 1903-8-1 4747 El Dorado Pyramid Peak, Sierra Nevada 2682 Comment
  UCD118652  Carex luzulina Kendra Sikes; Betsy Harbert, Danielle Roach 2010-9-1 240 El Dorado North Upper Truckee Fen. Take Hwy 50 to North Upper Truckee Road, to Miwuk Drive and west on hiking trail 17E49. Cross creek to fen at bend in trail. Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_NUT_F3 of the CNPS/Forest Service fen vegetation project. 1940 Comment
  CAS-BOT-BC329298  Carex luzulina var. luzulina Peter Rubtzoff; Barbara Trowbridge 1975-6-24 8105 El Dorado U.C. Blodgett Forest Research Station, East Fork of Gaddis Creek, north of Mutton Creek Road crossing. Comment
  UCD149320  Carex mariposana Ellen Dean; V. Stewart 2014-7-5 8410 El Dorado El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Northern edge of Angora Meadows. 1925 Comment
  CAS-BOT-BC32198  Carex multicaulis John Thomas Howell 1943-7-28 18900 El Dorado 2 mi W of Pacific House. Comment
  CAS-BOT-BC32216  Carex multicostata G. Thomas Robbins 1944-7-29 1801 El Dorado On ridge S and above Lake Schmidell, Desolation Valley Wilderness Area. 2590 Comment
  UCD140673  Carex multicostata P. B. Kennedy 1920-9-20 236 El Dorado El Dorado National Forest -- Upper Range -- Camp. 2194 Comment
  UCSB63788  Carex multicostata Janeway, L. 1998-8-5 El Dorado T12N, R17E, NE1/4 of SE1/4 of sec. 12; Emerald Bay quad.; south side of the road to Angora Lake; about 0.2 mi. east of the Fallen Leaf Lake Road; about 0.3 mi. east-southeast of the middle of the east shore of Fallen Leaf Lake 2011 Comment
  CAS-BOT-BC21257  Carex multicostata John Thomas Howell 1963-7-9 39654 El Dorado Sierra Nevada. Near foot of Echo Summit grade, 1 mile southwest of Meyers. 2011 Comment
  CHSC73221  Carex nebrascensis L. P. Janeway; Eric Schroder 1998-7-27 5851 El Dorado Lake Tahoe Basin Management Unit -- National Forest. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at western edge of South Lake Tahoe. 1905 Comment
  CHSC73456  Carex nebrascensis L. P. Janeway; Eric Schroder 1998-9-3 6268 El Dorado Lake Tahoe Basin. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  CHSC73461  Carex nebrascensis L. P. Janeway; Eric Schroder 1998-8-19 6109 El Dorado Lake Tahoe Basin. Large meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  UCD44222  Carex nebrascensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1588 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  POM290821  Carex nebrascensis Lyman Benson 1935-6-8 6679 El Dorado 40 miles east of Placerville. S Fork American River. 1524 Comment
  RSA364539  Carex nebrascensis N. C. Cooper 1944-8-20 2589 El Dorado Lake Tahoe, south end. 1982 Comment
  RSA92121  Carex nebrascensis F. W. Peirson 1925-7-2 6214 El Dorado South side of Lake Tahoe. 1905 Comment
  CAS-BOT-BC118359  Carex praegracilis Peter H. Raven; G. Thomas Robbins 1956-4-29 9093 El Dorado 6.0 mi from Diamond Springs on road to Somerset (Youngs) Comment
  SEINET3906947  Carex raynoldsii Kenneth R. Genz 1978-7-29 8682 El Dorado Sierra Nevada. From Camp Cody, Boy Scouts of America, Cody Lake Basin, S. of Strawberry on the American River.; 0 2195 Comment
  UCD165569  Carex rossii Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8867 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Western side of park on east side of highway 89. North side of access road (leading to northernmost park entrance). 1940 Comment
  JEPS122431  Carex senta Peter F. Zika 2010-8-10 25314 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) Comment
  RSA52091  Carex simulata J. T. Howell 1946-9-1 22980 El Dorado Echo Summit. 2256 Comment
  UCD140820  Carex simulata Jeff Hart 1992-8-4 s.n. El Dorado Grass Lake approximately 10 miles SW of Lake Tahoe. 2700 Comment
  UCD74108  Carex specifica Jennifer W. Burt 2006-9-6 197 El Dorado Sierra-at-Tahoe active ski area, off Hwy 50 near Phillips - collected from center of 'Jackrabbit' ski run. 2475 Comment
  UC1316  Carex specifica Ezra Brainerd 1897-7-17 El Dorado Little Lake, Meisners Ranch Sierra Nevada Mountains 2286 Comment
  CAS-BOT-BC117118  Carex spectabilis R. Tallent 1987-8-5 867 El Dorado Along creek below Waca Lake 2487 Comment
  CAS-BOT-BC117073  Carex straminiformis R. Tallent 1987-7-26 819 El Dorado On shelf SW of steep NW side of mountain (open). 2926 Comment
  CAS-BOT-BC117075  Carex straminiformis W. R. Dudley 1894-9-1 s.n. El Dorado Lake of the Woods Comment
  UC1370  Carex straminiformis W. H. Brewer 1863-8-20 2143 El Dorado Pyramid Peak 3048 Comment
  CAS-BOT-BC117079  Carex straminiformis E. A. McGregor 1909-8-13 103 El Dorado Suise Lake. 2331 Comment
  UC747497  Carex subfusca G. Thomas Robbins 1944-7-6 1747 El Dorado 5 mi s Pollock Pines; Sly Park 975 Comment
  UCD142004  Carex subfusca Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7831 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
  UCD147680  Carex subfusca Allyson Ayalon; Lucie Jerabkova 2012-7-1 58 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCR209056  Carex subfusca Peter Rubtzoff 1972-9-19 6914 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mutton Creek area c. 0.3 mi. south of 'County Road 1280 Comment
  UCSB63756  Carex subfusca Janeway, L.; Schroder, Eric 1998-8-24 El Dorado T12N, R18E, SW1/4 of NE1/4 of sec. 28; Freel Peak quad.; Lake Valley; a meadow along a western branch of Saxon Creek; about 1.2 mi. east of Meyers 1941 Comment
  CAS-BOT-BC115327  Carex utriculata LeRoy Abrams 1927-9-16 12171 El Dorado Between Fallen Leaf and Lily Lake. Comment
  CHSC73344  Carex utriculata L. P. Janeway; Eric Schroder 1998-8-17 6073 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
  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
  SEINET11064975  Carex utriculata A. J. Franklin 1994-6-29 s.n. El Dorado [Sierra Nevada] Meeks Creek 1908 Comment
  CAS-BOT-BC115077  Carex vesicaria Ira L. Wiggins 1933-9-2 6795 El Dorado In shallow water at margins of Lily Lake, near Fallen Leaf, Lake Tahoe region. Comment
  UCD140971  Carex vesicaria H. F. Copeland 1936-8-23 s.n. El Dorado Meeks Bay, Lake Tahoe. Comment
  UC32641  Cassiope mertensiana subsp. californica W. A. Setchell, C. C. Dobie Jul 6-21, 1901 El Dorado Glen Alpine 1897 Comment
  SEINET7269659  Cassiope mertensiana subsp. californica K. A. Chandler 1901-8-12 s.n. El Dorado Mt. Tallac (Summit) Comment
  UC444821  Castilleja applegatei subsp. pallida R. L. Pendleton and F. M. Reed 1907-7-23 1081 El Dorado Glen Alpine Lake Tahoe Region (Grass Lake trail) 2103 Comment
  RSA113244  Castilleja applegatei subsp. pinetorum E. K. Balls, Lee W. Lenz 1955-5-12 20468 El Dorado 2 mi along road, 0.25 mi. above Rainbow Hybridizing Gdns., Placerville. 884 Comment
  SEINET11262562  Castilleja applegatei var. applegatei D. E. Bright 1961-6-5 138 El Dorado E. side of Fallen Leaf Lake, near Lake Tahoe, California.; 0 Comment
  CAS-BOT-BC255473  Castilleja applegatei var. pinetorum Elsie Zeile Lovegrove 1941-9-11 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe Basin Comment
  CAS-BOT-BC255479  Castilleja applegatei var. pinetorum Rimo Bacigalupi; L. R. Heckard 1951-8-9 3492 El Dorado Luther Pass Road, 4.5 miles north (Tahoe side) of the summit of the pass 2103 Comment
  UC1713292  Castilleja attenuata Katharine Brandegee El Dorado Layne's Ranch Comment
  JEPS14536  Castilleja attenuata G. Thomas Robbins with Peter H. Raven 1956-4-29 3683 El Dorado se edge Placerville; Spanich Ravine 594 Comment
  RSA400497  Castilleja breweri Christopher Davidson 1974-7-26 2506 El Dorado Echo Summit on St Hwy 50. 2251 Comment
  UC673465  Castilleja lacera H. L. Mason 1928-5-4 4507 El Dorado 4 mi n Shingle Spring; Greene Valley Comment
  CHSC96394  Castilleja lineariloba L. P. Janeway 2006-5-10 8586 El Dorado Northern High Sierra Nevada. At the sharp turn in Bucks Bar Road 0.5 km northeast of Bucks Bar on the North Fork Consumnes River. 573 Comment
  UCD60375  Castilleja lineariloba G. K. Helmkamp; E. A. Helmkamp 2007-5-7 11961 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
  UCD122589  Castilleja lineariloba H. A. Borthwick 1925-5-7 1942 El Dorado Placerville. Comment
  POM177397  Castilleja miniata L. R. Abrams 1930-8-8 12728 El Dorado Near Lily Lake, Glen Alpine Canon. Comment
  SD197916  Castilleja miniata subsp. miniata G. K. Helmkamp, Mary Alice Barnes and Amy Barnes 2008-7-28 13912 El Dorado Wright's Lake Road, 3.4 miles north of its junction with CA Highway 50. 2043 Comment
  UCD122995  Castilleja miniata subsp. miniata G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11177 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UCD123000  Castilleja miniata subsp. miniata G. K. Helmkamp; Elizabeth Helmkamp 2007-6-20 12405 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail 2.0 miles west of its junction with Hwy CA-88 and at Singleton Springs. 2247 Comment
  JEPS83168  Castilleja nana L. R. Heckard and T. I. Chuang 1982-8-3 6042 El Dorado about 0.25 mi s Echo Peak (ne of lower Echo Lake); ne of lower Echo Lake 2590 Comment
  CHSC1703  Castilleja peirsonii V. Holt 1940-7-13 El Dorado Hay Press meadows, Echo Lake. 2438 Comment
  JEPS3440  Castilleja pilosa Alice M. Ottley 1920-6-27 912 El Dorado road e side Fallen Leaf Lake Comment
  UC199360  Castilleja pilosa Miss Helen D. Geis 1912-6 149 El Dorado Lakeside Comment
  UC614506  Castilleja subinclusa L. Constance, J. L. Morrison 1938-4-29 2169 El Dorado 8 mi w El Dorado (near North Fork of the Cosumnes River, Sierra Nevada foothills); Sierra Nevada 457 Comment
  UC886490  Castilleja tenuis Alice Eastwood 1906-7-27 1055 El Dorado Fallen Leaf Lake; Lake Tahoe Region Comment
  SBBG122269  Ceanothus arcuatus D. O. Burge 2008-6-3 1012 b El Dorado below summit of Robbs Peak, USFS Rd 13N31, 2.7 rd mi from intersection with Ice House Rd 2000 Comment
  SBBG4121  Ceanothus arcuatus H. E. McMinn 1941-8-22 5360 El Dorado summit, Robbs Pk Comment
  JEPS72605  Ceanothus cordulatus Gladys L. Smith 1972-7-17 3614 El Dorado ridge between Cascade Lake and Emerald Bay 2133 Comment
  POM282976  Ceanothus cordulatus Lyman Benson 1931-8-25 2879 El Dorado Sierra Nevada Mt. neaar Fallen Leaf Lake 1982 Comment
  UC638644  Ceanothus cordulatus Ethel Crum 1939-7-3 3014 El Dorado 2 mi se Echo Lake (Echo Summit) 2286 Comment
  UCD111825  Ceanothus cordulatus Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7143 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 200 feet south of road. East side of meadow. 1976 Comment
  UCD165658  Ceanothus cordulatus Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9009 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern part of park just east of Highway 89. Boulder area along road that leads to north entrance gate. North side of road. 1941 Comment
  SACT002912  Ceanothus cuneatus J. Wilson 1982-5-29 El Dorado Approximately 1 mile northwest of intersection of Derr Valley & Kanaka Valley Road 277.368 Comment
  CAS-BOT-BC83805  Ceanothus cuneatus var. cuneatus D. O. Burge 2009-4-22 1106 b El Dorado South Fork American River watershed 315 Comment
  RSA753169  Ceanothus cuneatus var. cuneatus Dylan O. Burge 2009-5-19 1175 b El Dorado South Fork American River watershed, Dave Moore Nature Area (Bureau of Land Management, BLM), accessed from BLM trailhead S of SR 49, turning 1.0 road miles N of SR 49 bridge over South Fork American River., 16.5 km 5 degrees (True) NNE of Shingle Springs. 225 Comment
  UCD123976  Ceanothus cuneatus var. cuneatus D. O. Burge 2009-4-21 1101 c El Dorado South side of US Hwy 50, between Durock Road and US Hwy 50, accessed via off-road vehicle trail beginning 1.2 road miles (1.9 km) southwest of South Shingle Springs Road, 2.2 km 253 deg. (True) WSW of Shingle Springs. 410 Comment
  CAS-BOT-BC47966  Ceanothus integerrimus Volney Rattan 1866-1-1 s.n. El Dorado unspecified Comment
  SEINET11260111  Ceanothus integerrimus Leigh A. Johnson, Robert L. Johnson; Adam T. Yankee 2013-6-26 13 -272 El Dorado El Dorado Natl. Forest. Ridge line about 3.3 miles from Icehouse road just off of Granite Springs Road in vicinity of jct with Sugar Loaf and Phantom roads.; 0 1718 Comment
  UC746919  Ceanothus integerrimus G. Thomas Robbins 1943-7-23 1282 El Dorado 3 mi e. Camino 1036 Comment
  UCR197373  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2008-4-25 13334 El Dorado Sierra Nevada Mountains Foothills, along Bear Creek Road 0.4 mile southeast of its junction with Meadow Brook Road, SE of Georgetown 747 Comment
  RSA167710  Ceanothus lemmonii Robert F. Thorne, Percy C. Everett 1964-4-16 33759 El Dorado Yellow pine forest on N slope of Pine Hill, 3-4 miles ENE of Rescue. 610 Comment
  UC101856  Ceanothus lemmonii Katharine Brandegee May 1907 El Dorado Sweetwater Creek Comment
  UCD63770  Ceanothus lemmonii Daniel Sanchez-Mata 2006-6-20 s.n. El Dorado Between Pine Hill and Rescue. Sunny Hill Road. 485 Comment
  UC1281306  Ceanothus palmeri H. E. McMinn 1933-9-4 3285 El Dorado along road from Shingle Springs to Plymouth Road from Consumnes River crossing to 1 mi s from Consumne River crossing to 1 mi s Comment
  UC1614283  Ceanothus palmeri Charles M. Belshaw 1936-2-29 1544 El Dorado One mile SW of Garden Valley Comment
  UCD112356  Ceanothus palmeri Ray Prag 1974-6-20 255 a El Dorado Marshall Grade, 2.7 miles from Highway 49. Comment
  BFRS454 Image available Ceanothus prostratus Peter Rubtzoff 1975-5-27 7996 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  RSA304767  Ceanothus prostratus James R. Shevock 1972-5-21 1821 El Dorado Hwy 89, W shore Lake Tahoe. 1890 Comment
  UC1182188  Ceanothus prostratus R. E. Rockey June 1960 3 El Dorado Allen Ranch burn El Dorado National Forest, Georgetown <Quad?> (Georgetown) Comment
  UC33623  Ceanothus prostratus W. C. Blasdale July, 1897 El Dorado Lake Tahoe Region Comment
  CAS-BOT-BC83734  Ceanothus roderickii D. O. Burge 2007-4-8 824 a El Dorado N side of US Hwy 50 on unmarked off road vehicle track 440 Comment
  SJSU14043  Ceanothus roderickii C. L. Schmidt 1986-12-18 1124 El Dorado 0.8 mi S of Shingle Springs exit from US 50 on dirt rd, a continuation of access rd, N side of US 50 Comment
  SEINET12210816  Ceanothus roderickii W. Knight, Knight, I. 1982-1 El Dorado Comment
  SEINET11242792  Ceanothus sorediatus K. Brandegee 1907-5-18 s.n. El Dorado Simpson's Ranch, Sweetwater Creek. Comment
  UC1071449  Ceanothus tomentosus H. A. Jensen Aug 1931 211 El Dorado Near Bottle Hill Placerville quad. 853 Comment
  UC1281459  Ceanothus velutinus G. Townsley, H. E. McMinn 1941-8-23 5375 El Dorado ridge between Emerald Bay and Cascade Lake; ridge between Emerald Bay and Cascade Lake Comment
  SEINET2083848  Ceanothus velutinus var. velutinus G. Rink 1999-7-11 sn El Dorado South end of Fallen Leaf Lake near Lake Tahoe, in wash. 1950 Comment
  UC1071498  Ceanothus velutinus var. velutinus P. L. Johannsen 1934-8-30 472 El Dorado 1 mi w Rubicon Pt. (Plot 289); El Dorado National Forest, Pyramid Peak Comment
  CAS-BOT-BC184972  Cenchrus longispinus T. C. Fuller 1961-10-5 7091 El Dorado North side Carson Road, just west of gate to Institute of Forest Genetics, ca. 3.5 miles east of Placerville. Comment
  CDA18999  Centaurea maculosa K. Somers 2000-10-3 PDR 1106956 El Dorado in the vicinity of Camino. 0 Comment
  OBI74599  Centaurea solstitialis David J. Keil 1992-1 23403 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SEINET11261558  Centaurea solstitialis George Helmkamp, E. A. Helmkamp 2011-11-20 18470 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Road, 1.9 miles northeast of the bridge over the American River.; 0 192 Comment
  UCD77493  Centaurea sulphurea Robert E. Preston 2002-5-24 1805 El Dorado Along Hwy 49, between Coloma and Pilot Hill 243 Comment
  RSA755710  Centaurium muehlenbergii George K. Helmkamp, E. A. Helmkamp 2009-6-22 15035 El Dorado Lake Oaks Mobile Home Park, Diamond Springs 527 Comment
  UCR187515  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2007-4-20 11756 El Dorado Foothills, Northern Sierra Nevada Mountains, junction of French Creek Road and Lost Creek road just north of Frenchtown 366 Comment
  CAS-BOT-BC388274  Cerastium glomeratum Peter Rubtzoff 1975-6-4 8046 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R) 1350 Comment
  UCD83783  Ceratophyllum Lars W. J. Anderson 21-22 May 2009 WP 448 b El Dorado South Lake Tahoe, Tahoe Keys Lagoon, Way Point 448. Comment
  LA45604  Cercis occidentalis Lincoln Constance; 1939-5-7 2477 El Dorado Sweetwater Creek, 1.5 mi. above its mouth 213 Comment
  RSA167555  Cercis occidentalis Robert F. Thorne, Percy C. Everett 1964-4-16 33772 El Dorado Yellow pine forest on N slope of Pine Hill, 3-4 miles ENE of Rescue. 610 Comment
  UCD147715  Chaenactis artemisiifolia Allyson Ayalon; Lucie Jerabkova 2012-7-1 93 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  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-BC100649  Chaenactis douglasii var. alpina G. Thomas Robbins 1943-9-5 1384 El Dorado near summit of Dicks Peak 3048 Comment
  JEPS72556  Chaenactis douglasii var. douglasii Gladys L. Smith 1972-7-20 3323 El Dorado along trail above Glen Alpine Spring (on way to Lake Gilmore) 2194 Comment
  UC195385  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
  CAS-BOT-BC276526  Chaenactis douglasii var. douglasii A. A. Heller 1911-8-10 12534 El Dorado E side of Ralston Peak above Echo Lake 2407 Comment
  CAS-BOT-BC276533  Chaenactis douglasii var. douglasii Beatrice L. Howitt 1962-7-20 279 El Dorado At Meyers on the Luther Pass Highway 1828 Comment
  CAS-BOT-BC276535  Chaenactis douglasii var. douglasii Beecher Crampton 1990-7-22 10240 El Dorado Tahoe Basin, Stateline along State Avenue at junction with Azure Street, 2 blocks S of marina Comment
  UCD130282  Chaenactis douglasii var. douglasii F. A. MacFadden 1934-7-18 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe District. Comment
  LA207918  Chamaebatia foliolosa A. A. Heller; 1915-8-7 sn El Dorado On the Lincoln Hwy. 10 mi. E of Placerville 975 Comment
  UC1614601  Chamaebatia foliolosa Charles M. Belshaw 1934-11-3 279 El Dorado 41 mi above Placerville (on Placerville Highway to Tahoe) 1676 Comment
  UCR173719  Chamaebatia foliolosa George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10513 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
  UCD82321  Chamerion angustifolium Robin McMaster 1975-8-17 639 El Dorado 3-4 mi from Meeks Bay on trail to Crag Lake. 2133 Comment
  JEPS72721  Chamerion angustifolium subsp. circumvagum Gladys L. Smith, Chas. Smith, and Marion Rhodes 1972-7-20 3365 El Dorado above Lake Gilmore (near summit); Mt. Tallac 2865 Comment
  CHSC114909  Cheilanthes gracillima M. Beyers; G. F. Hrusa 2011-7-20 1003 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  RSA685752  Cheilanthes gracillima Norman C. Cooper 1944-8-20 2581 El Dorado Lake Tahoe, Eagle falls 1982 Comment
  UC922446  Cheilanthes gracillima Annie M. Alexander and Louise Kellogg 1943-8-19 3459 El Dorado trail above Glen alpine; Lake Tahoe Region Comment
  JEPS72803  Chenopodium Gladys L. Smith 1971-7-16 3060 El Dorado California Alpine Club Lodge Echo Summit (about back steps) 2250 Comment
  UC463395  Chenopodium botrys L. R. Abrams 1930-8-31 12762 El Dorado near Riverton Comment
  UCR170435  Chenopodium botrys George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10011 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento; c. 5 air mi NNE of Placerville], 5.1 [road] mi east of Calif. Highway 193 along Rock Creek Road 451 Comment
  CAS-BOT-BC426323  Chenopodium incognitum John Thomas Howell 1939-8-13 15297 El Dorado Echo summit on road to Placerville Comment
  JEPS89235  Chimaphila menziesii Margaret Kelly May 1923 El Dorado near shcool house Georgetown 792 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
  UCD72957  Chimaphila menziesii Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4522 El Dorado Washoe Meadows State Park. Slopes on west side of fen system. 1956 Comment
  SJSU3923  Chlorogalum grandiflorum C. W. Sharsmith 1964-6-21 7338 El Dorado Shingle Springs (1 mi W) 365 Comment
  SD240849  Chondrilla juncea George K. Helmkamp, E. A. Helmkamp 2011-10-13 18416 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 8.1 miles northwest of Pollock Pines, at north side of bridge over the south Fork American River. 595 Comment
  UCR170352  Chondrilla juncea George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9850 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Sly Park Road (County Highway E-16), c. 1 mi SW of Jenkinson Lake 1067 Comment
  UCR232638  Chondrilla juncea George K. Helmkamp, E. A. Helmkamp 2011-10-13 18416 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 8.1 miles northwest of Pollock Pines, at north side of bridge over the South Fork American River 596 Comment
  UCR240710  Chondrilla juncea George K. Helmkamp, E. A. Helmkamp 2012-9-5 19758 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
  UCR257924  Chondrilla juncea George K. Helmkamp, Amy Barnes 2014-7-28 22958 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 1.6 miles west of Ice House Road 1863 Comment
  CAS-BOT-BC252682  Chorizanthe membranacea Ira L. Wiggins 1946-5-11 11224 El Dorado Roadside 9 mi. E of Placerville on road to Pino Grande Comment
  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
  JEPS22977  Chrysolepis chrysophylla Philip G. Haddock 1936-10-6 El Dorado 14 mi e Georgetown; Blodgett Forest 1219 Comment
  CAS-BOT-BC36374  Chrysolepis sempervirens E. A. McGregor 1909-8-22 174 El Dorado Glen Alpine 2072 Comment
  RSA733347  Chrysolepis sempervirens George K. Helmkamp, E. A. Helmkamp 2006-8-14 11264 El Dorado Northern Sierra Nevada Mtns.: Sayles Flat at the junction of mount Ralston trail and US-50, ca. 0.9 mile south of Twin bridges 1960 Comment
  UC463364  Chrysolepis sempervirens L. R. Abrams 1930-7-23 12709 El Dorado Tamarack Trail; Glen Alpine Canyon 2133 Comment
  UCD110117  Chrysolepis sempervirens P. B. Kennedy 1920-8-17 121 El Dorado El Dorado National Forest -- Barrett Camp. 1981 Comment
  UCD165556  Chrysolepis sempervirens Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8854 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along Rubicon Trail on east side of park. 1924 Comment
  RSA800007  Cichorium intybus Peter Rubtzoff 1974-7-24 7756 El Dorado U.C. Blodgett Forest Research Station: County Road about 0.6 miles east of main Station entrance. 1351 Comment
  UC1478660  Cicuta douglasii Robert F. Thorne 1974-7-31 44917 El Dorado Grass Lake at Luther Pass Luther Pass; Grass Lake, Luther Pass 2362 Comment
  UC422821  Circaea alpina subsp. pacifica R. L. Pendleton and F. M. Reed 1907-7-25 1192 El Dorado near Modjeska Falls (Glen Alpine); Lake Tahoe Region, Glen Alpine 2042 Comment
  UC54451  Circaea alpina subsp. pacifica H. M. Hall and H. P. Chandler 1903-8-1 4761 El Dorado Sierra Nevada Mts., S. Fork American R. 1981 Comment
  UC747285  Circaea alpina subsp. pacifica G. Thomas Robbins 1943-6-8 1141 El Dorado ca. 3 mi. e. Camino (N. Fork Webber Creek); N. Fork Webber Creek 914 Comment
  RSA233161  Circaea alpina subsp. pacifica Peter H. Raven 1967-7-27 21436 El Dorado South edge of Fallen Leaf Lake. Comment
  OBI82194  Cirsium andersonii George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22001 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.8 mile north of its junction with CA-88 and near Jim Quinn Spring (Tragedy Spring 7.5' Q.) 2117 Comment
  UCR206077  Cirsium andersonii George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13909 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  UC747190  Cirsium occidentale var. californicum G. Thomas Robbins 1945-6-17 1991 El Dorado above Camp Creek (near Baltic Peak) 975 Comment
  JEPS59282  Cirsium scariosum W. L. Jepson 1918-8-25 8149 El Dorado Mt. Tallac Lake Tahoe, Mt. Tallac 2743 Comment
  UCD44037  Cirsium scariosum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1403 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
  CHSC73651  Cirsium vulgare L. P. Janeway; Eric Schroder 1998-8-31 6206 El Dorado Meadow about 0.2 mi east of Fallen Leaf Lake and about 1.7 mi south of Lake Tahoe; along the west side of Fallen Leaf Lake Road. 1950 Comment
  SEINET3245899  Cirsium vulgare G. K. Helmkamp, E. A. Helmkamp 2007-1 12934 El Dorado Northern Sierra Nevada Mountains: Along Hwy US-50, 0.4 mile southwest of Phillips. 1829 Comment
  UCR235146  Cirsium vulgare George K. Helmkamp, William Barnes 2010-9-4 16919 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River 1620 Comment
  UCR257888  Cirsium vulgare George K. Helmkamp, Amy Barnes 2014-7-28 22954 El Dorado Sierra Nevada Mountains, Wentworth Springs Road, 3.8 miles east of Stumpy Meadows Reservoir 1357 Comment
  CAS-BOT-BC438987  Cistanthe monosperma Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCD104079  Clarkia biloba H. A. Borthwick 1925-6-15 1842 El Dorado Kyburz. Comment
  UCD104335  Clarkia biloba subsp. biloba G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-4 10634 El Dorado Northern Sierra Nevada foothills. Rock Creek Road, about 2.2 miles east of its junction with Hwy. CA-193. 423 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
  LA205991  Clarkia biloba subsp. brandegeeae H. Lewis; M. Lewis 1947-6-10 380 El Dorado highway 49, 2.3 mi. S of Pilot Hill Comment
  UCD96596  Clarkia biloba subsp. brandegeeae Dena Grossenbacher; Brian Green 2008-5-30 856 El Dorado Along State Highway 193 about 1.25 miles north of junction with Rock Creek Road. 518 Comment
  CAS-BOT-BC172027  Clarkia gracilis subsp. gracilis Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey Comment
  SEINET9310373  Clarkia heterandra Unknown 2009-5-19 14713 El Dorado Sierra Nevada Mountains Foothills Comment
  UC747269  Clarkia heterandra G. Thomas Robbins 1945-6-23 2005 El Dorado ca. 3 mi. e. Camino (canyon slope above N. Fork Webber Creek) 975 Comment
  UCD104518  Clarkia heterandra H. A. Borthwick 1925-5-27 1848 El Dorado Placerville. Comment
  POM37816  Clarkia purpurea subsp. purpurea Marcus E. Jones 1883-6-21 s.n. El Dorado Garden Valley Comment
  UCR191041  Clarkia rhomboidea George K. Helmkamp, E. A. Helmkamp 2007-6-6 12274 El Dorado Northern Sierra Nevada Mountains, junction of Bonetti Road and Mormon Emigrant Trail, east of Jenkinson Lake 1226 Comment
  UC747278  Clarkia unguiculata G. Thomas Robbins 1944-6-9 1668 El Dorado 3 mi e Placerville (near Institute of Forest Genetics) 792 Comment
  CAS-BOT-BC165716  Clarkia virgata T. Mosquin 1959-6-30 3324 El Dorado 12.0 miles from State Highway 88 along road from Ham's Station to Fairplay Comment
  JEPS72308  Claytonia lanceolata Gladys L. Smith 1969-7-10 2437 El Dorado Haypress Meadow to Aloha Lake 2590 Comment
  UC412624  Claytonia lanceolata Milo S. Baker 1904-7-17 El Dorado near Lake Lucille; Lake Tahoe Region Comment
  SEINET11946326  Claytonia parviflora F. H. Utech 1988-5-16 88 -102 El Dorado ca 1.5 mi S of American River & El Dorado-Placer County line on CA 47 1250 Comment
  UCR206705  Claytonia parviflora subsp. grandiflora George K. Helmkamp, E. A. Helmkamp 2009-3-5 14331 El Dorado Northern Sierra Nevada Mtns. Foothills, Sand Ridge Road 4.3 miles east of its junction with CA-49 494 Comment
  UCR172656  Claytonia parviflora subsp. parviflora George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10191 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; Along Calif. Hwy 193, 1 mi NE of Greenwood 518 Comment
  UCR236998  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2012-5-22 19038 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of US-50 in Kyburz 1381 Comment
  CAS-BOT-BC439444  Claytonia parviflora subsp. parviflora Volney Rattan No date on label s.n. El Dorado Unspecified Comment
  CHSC59585  Claytonia perfoliata Michael D. Pollock 1989-4-16 2 El Dorado Ca. 4.20 mi s of Shingle Springs on French Creek rd. 800 ft w and 20 ft w of French Creek. 257 Comment
  CAS-BOT-BC439777  Claytonia perfoliata Peter Rubtzoff 1976-5-18 8521 El Dorado Georgetown Divide, Sierra Nevada. 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
  UCR173165  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, Elizabeth Helmkamp 2006-4-25 10221 El Dorado Northern Sierra Nevada Foothills, E of Sacramento and just SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek 488 Comment
  UCR196835  Claytonia perfoliata subsp. perfoliata George 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 1213 Comment
  UC412608  Claytonia rubra subsp. rubra R. L. Pendleton and F. M. Reed 1907-7-25 1184 El Dorado near Modjeska Falls-Glen Alpine; Lake Tahoe Region 2042 Comment
  CAS-BOT-BC392078  Clematis John Thomas Howell 1954-5-17 29659 El Dorado 4 miles north of Placerville Comment
  UCD95588  Clematis ligusticifolia G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12591 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
  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
  UCD165561  Collinsia parviflora Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8859 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Western side of park on east side of highway 89. North side of access road (leading to northernmost park entrance). 1941 Comment
  UCR176376  Collinsia parviflora George K. Helmkamp, E. A. Helmkamp 2006-7-12 10994 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  POM273493  Collinsia parviflora Lyman D. Benson 1935-6-8 6682 El Dorado 40 miles east of Placerville. U.S. 50. Sierra Nevada Mtn. Range. 1524 Comment
  JEPS15043  Collinsia sparsiflora var. collina unknown 1866-1 El Dorado Comment
  JEPS6338  Collinsia sparsiflora var. collina W. L. Jepson 1931-4-12 15761 El Dorado Pilot Hill 396 Comment
  UC217632  Collinsia sparsiflora var. collina Katharine Brandegee El Dorado near Pilot Hill; Layne Ranch Comment
  UCR230998  Collinsia tinctoria George K. Helmkamp, E. A. Helmkamp 2011-7-2 17624 El Dorado Northern Sierra Nevada Mountains Foothills, Forni Road at Weber Creek crossing, 1.3 miles south of its Placerville junction with US-50 473 Comment
  UC1614012  Collinsia torreyi var. torreyi Charles M. Belshaw 1935-7-4 1038 El Dorado 41 Milestone, Placerville Road to Tahoe (Central Sierra Nevada); , 41 Milestone 1767 Comment
  JEPS29836  Collomia heterophylla Rimo Bacigalupi and L. R. Heckard 1962-5-31 8580 El Dorado on slope below and s Eight-Mile House (east of Camino, about 1 mi below US Hwy 50); watershed of upper reaches of Webber Creek 1158 Comment
  SEINET2445703  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2010-5-13 16010 El Dorado Sierra Nevada Mountains Foothills. Mosquito Road, 5.5 miles northeast of its jct with US-50 in Placerville. (Slate Mountain 7.5' Q). 500 Comment
  UCR191098  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2007-6-8 12291 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 2.0 miles south of Mormon Emigrant Trail 1189 Comment
  JEPS71312  Collomia linearis Gladys L. Smith 1963-7-28 1930 El Dorado along streambank on trail from Audrain Lake to US 50; Echo Summit area 2164 Comment
  UCD118097  Collomia linearis P. B. Kennedy 1920-8-10 37 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  SDSU3030  Collomia linearis unknown 1962-5-18 El Dorado 7.5 miles east of west entrance to El Dorado National Forest on #50. 1067 Comment
  SBBG72464  Comarum palustre H. L. Mason 1940-7-25 12331 El Dorado Grass lake, Luther Pass 2377 Comment
  UCD127320  Conium maculatum G. L. Stebbins 1977-8-14 77156 El Dorado Along Hangtown Creek, between Placerville and Smith Flat. 640 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
  UCR232627  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2011-10-13 18409 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 8.1 miles northwest of Pollock Pines at the south side of the bridge over the South Fork American River 611 Comment
  UCR88743  Conyza floribunda J. T. Howell 1976-10-29 52307 El Dorado Sierra Nevada Range, Along the course of Sweetwater Creek below the highwater line of Folsom Lake. 122 Comment
  UC746953  Corallorhiza maculata G. Thomas Robbins 1944-7-28 1766 El Dorado about 1/2 mi s Wrights Lake 2133 Comment
  UCD138911  Corallorhiza maculata H. B. Currier 1952-8-7 s.n. El Dorado Upriver 0.5 mile, South Fork Camp, El Dorado National Forest. 1524 Comment
  UCD150742  Corallorhiza striata James A. Neilson Jr. 1971-7-28 2284 El Dorado Tahoe Basin, Tahoma. 1901 Comment
  CAS-BOT-BC226259  Cordylanthus tenuis subsp. tenuis George K. Helmkamp; E. A. Helmkamp 2010-9-23 16972 El Dorado Northern Sierra Nevada Mountains: Round Tent Canyon Road, 0.56 miles west of its junction with Peavine Ridge Road at Forest Route 31 1521 Comment
  JEPS60482  Cordylanthus tenuis subsp. tenuis T. I. Chuang and L. R. Heckard 1969-8-20 6731 El Dorado 2.4 mi s Goergetown (on Marshall road) 579 Comment
  RSA82065  Cordylanthus tenuis subsp. tenuis F. W. Peirson 1931-8-8 9540 El Dorado Lower part of Glen Alpine Road, Glen Alpine Creek Basin. 1982 Comment
  JEPS50153  Cornus nuttallii W. L. Jepson 1938-4-12 18646 El Dorado North Canyon near Camino Comment
  UC747239  Cornus nuttallii G. Thomas Robbins 1943-4-24 1027 El Dorado ca. 3 mi. e. Camino 975 Comment
  HSC44808  Cornus sericea subsp. occidentalis Maralyn O'Meara Jun 1974 524 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  UC54495  Cornus sericea subsp. sericea H. M. Hall and H. P. Chandler Aug. 1903 4759 El Dorado S. Fork American R. near Echo; Sierra Nevada Mts., S. Fork American R. 1981 Comment
  POM132426  Cornus sessilis Katherine Brandegee 1914-08 s.n. El Dorado Riverton Comment
  UC1280733  Cornus sessilis H. E. McMinn c. 1936 5349 El Dorado along stream 2 mi. e. Bryant Comment
  UCD19808  Cornus sessilis C. H. Lamoureux; R. Gankin and R. Evert 1956-4-27 1051 El Dorado 18 miles east of Placerville on Hwy 50. Comment
  CAS-BOT-BC172842  Corylus cornuta subsp. californica Alice Eastwood 1927-3-26 14485 El Dorado near Gerogetown Comment
  CAS-BOT-BC290368  Crepis acuminata J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Fallen Leaf Lake, near Tallac 1914 Comment
  CAS-BOT-BC290529  Crepis capillaris G. L. Stebbins 1977-7-3 7759 El Dorado Along Cedar Ravine Road, just north of crossing of Weber Creek, 3 miles southeast of Placerville 548 Comment
  UC62943  Crepis intermedia Milo S. Baker 1904-7-7 El Dorado between Fallen Leaf Lake and Cascade Lake Comment
  JEPS36457  Crepis intermedia John Thomas Howell 1925-6-29 1253 El Dorado Anderson's Lake Tahoe, Emerald Bay 1889 Comment
  SD234939  Croton setiger G. K. Helmkamp, E. A. Helmkamp 2006-9-29 1140 El Dorado Northern Sierra Nevada Mountains Foothills: Placerville outskirts; CA-49, 2 miles north of jct with US-50 548 Comment
  UCD142098  Croton setiger G. K. Helmkamp; E. A. Helmkamp 2007-9-19 12982 El Dorado Northern Sierra Nevada Mountains: along Greenstone Road just south of its junction with US-50 (east of Shingle Springs). 427 Comment
  CAS-BOT-BC190064  Crypsis schoenoides G. L. Stebbins 1976-8-14 76187 El Dorado Along Chrome Creek, east side of Folsom Reservoir. Comment
  UC112819  Cryptantha affinis Katharine Brandegee Jul 1908 El Dorado Lake Valley Comment
  UC495579  Cryptantha affinis Merle Randall 1930-6-26 El Dorado Falls, Hawley Grade Lake Tahoe Region Comment
  JEPS8469  Cryptantha muricata Rimo Bacigalupi with G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3316 El Dorado 2.3 mi s Kelsey ((site of Marshall's Blacksmith Shop) and 1.8 mi above (n of) bridge across river); South Fork of the American River 457 Comment
  CDA14112  Cryptantha simulans G. F. Hrusa, J. Glazner 1997-6-3 13948 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. . Comment
  UCD74047  Cryptantha simulans Jennifer W. Burt; Jessica Hite 2005-8-15 153 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2115 Comment
  UCR230954  Cryptantha simulans George K. Helmkamp, E. A. Helmkamp 2010-8-7 16747 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring 2136 Comment
  RSA0049802  Cryptantha torreyana George K. Helmkamp, E. A. Helmkamp 2012-7-6 19337 El Dorado Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50. 1707 Comment
  UC402801  Cryptantha torreyana R. L. Pendleton and F. M. Reed 1907-7-25 1145 El Dorado between Glen Alpine and Modjeska Falls; Lake Tahoe Region 2042 Comment
  UCR251271  Cryptantha torreyana George K. Helmkamp, E. A. Helmkamp 2012-7-6 19337 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50 1707 Comment
  CAS-BOT-BC70390  Cryptogramma acrostichoides Le Roy Abrams 1911-7-29 4825 El Dorado Fallen Leaf trail, Mt. Tallac 2438 Comment
  CAS-BOT-BC70398  Cryptogramma acrostichoides Geo. B. Grant 1906-7-20 s.n. El Dorado Lake Tahoe, Sierra Nevada Mts. 2438 Comment
  CHSC56265  Cryptogramma acrostichoides K. R. Stern 1985-6-14 8134 El Dorado Echo Summit. 2225 Comment
  SEINET11711704  Cryptogramma acrostichoides H. H. Heller 1938-1 545 El Dorado Tamarack Trail, Fallen Leaf Comment
  UCR171544  Cupressus bakeri George K. Helmkamp, E. A. Helmkamp 2006-1-16 10045 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive, at the W end of Diamond Springs 537 Comment
  UCR206084  Cuscuta californica var. californica George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13916 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  CAS-BOT-BC164061  Cuscuta ceanothi Peter Rubtzoff; John Thomas Howell 1973-7-19 7175 El Dorado Blodgett Forest: Heliport [clearning] clearing (Comp. 130U) 1341 Comment
  UCD112226  Cuscuta occidentalis Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7195 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy 89. Along North Fire Road just west of bridge known as 'Second bridge. 1981 Comment
  JEPS72693  Cymopterus terebinthinus var. californicus Gladys L. Smith 1964-7-6 2126 El Dorado trail from Upper Echo Lake to Desolation Valley 2407 Comment
  CAS-BOT-BC299746  Cynara cardunculus T. C. Fuller 1962-6-28 9062 El Dorado W. of Hwy 49 to Jackson 2 mi. S. of El Dorado Comment
  SEINET3282804 Image available Cynosurus echinatus George K. Helmkamp, E. A. Helmkamp 2009-6-3 14884 El Dorado Sierra Nevada Mountains Foothills; Pony Express Trail, 0.7 mile east of its junction with Sly Park Road in Pollock Pines. 851 Comment
  UC710604  Cynosurus echinatus John Thomas Howell 1943-7-28 18906 El Dorado Placerville 579 Comment
  UCD60163  Cynosurus echinatus R. Tofsrud 1948-7-1 s. n. El Dorado 2.3 miles west of Shingle Springs. Comment
  SEINET3909481  Cyperus eragrostis George K. Helmkamp, E. A. Helmkamp 2009-8-14 15464 El Dorado Sierra Nevada Mountains Foothills: junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road.; 0 642 Comment
  SD236121  Cyperus niger G. K. Helmkamp, E. A. Helmkamp 2006-11-15 11579 El Dorado Foothills, northern Sierra Nevada Mountains: lake Oaks mobile home park west of Diamond Springs south junction of Pleasant Valley Road and Patterson Drive 537 Comment
  CAS-BOT-BC113854  Cyperus niger var. capitatus John Thomas Howell 1976-10-29 52302 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake. 121 Comment
  UCD73763  Cyperus squarrosus Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4463 El Dorado Washoe Meadows State Park. East side of fen system. 1928 Comment
  SEINET2470986  Cystopteris fragilis K. Christie 2010-7-26 1927 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  CAS-BOT-BC68001  Cystopteris fragilis M. E. Parsons 1909-7-1 s.n. El Dorado Emerald Bay, Tahoe Region Comment
  CAS-BOT-BC201031  Cytisus scoparius T. C. Fuller 1964-7-31 12350 El Dorado Black Oak Mine Rd., 3 mi. s. of Georgetown, Sierra Nevada 762 Comment
  BFRS217 Image available Dactylis glomerata Peter Rubtzoff 1975-6-11 8062 El Dorado Blodgett Forst: Sand Mountain Boulevard ca. 0.7 mi. south of County Road (Comp. 200E). Comment
  UCD165784  Danthonia Peter Rubtzoff 1972-8-30 6876 El Dorado U.C. Blodgett Forest Research Station, along East Fork of Gaddis Creek, ca. 500 feet south of 'clear-cut'. Comment
  SACT000893  Danthonia californica var. americana Josephine Van Ess 1974-7-10 El Dorado Edge of streambed in gravel. 1676.4 Comment
  UCD60980  Danthonia californica var. americana P. B. Kennedy 1920-8-12 58 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  SD240820  Daucus carota George K. Helmkamp, E. A. Helmkamp 2009-8-8 15414 El Dorado Foothills, northern Sierra Nevada Mountains: Pleasant Valley [Sly Park] Road, 0.3 mile west of Pleasant Valley (Camino 7.5'Q) 594 Comment
  SEINET3245664  Daucus carota G. K. Helmkamp, E. A. Helmkamp 2009-1 15414 El Dorado Foothills, northern Sierra Nevada Mountains: Pleasant Valley [Sly Park] Road, 0.3 mile west of Pleasant Valley (Camino 7.5') 594 Comment
  UCR171323  Daucus carota George K. Helmkamp, E. A. Helmkamp 2005-7-11 9676 El Dorado Northern Sierra Nevada Foothills, Cameron Park (E of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road 370 Comment
  UC1613417  Delphinium Charles M. Belshaw 1935-6-5 1073 El Dorado on upper south fork of Silver Creek near Wilson's; Silver Creek 2286 Comment
  SEINET5338176  Delphinium L. Miller 1937-6-14 101 El Dorado Old Meyer's road, SW end of Lake Tahoe. Comment
  CAS-BOT-BC8869  Delphinium glaucum John Thomas Howell 1946-8-30 22905 El Dorado Upper Angora Lake 2286 Comment
  CAS-BOT-BC8809  Delphinium gracilentum L. Constance; C. P. Smith 1939-5-6 2470 El Dorado 1.4 miles north of Nashville, Sierra Nevada foothills 304 Comment
  SEINET7096679  Delphinium hansenii A. G. Vestal 1947-4-28 s.n. El Dorado Ca 3.9 miles south of El Dorado on Route 49 Logtown Ridge. NAD27, 38.6253? deg. , -120.8520? deg. (converted to WGS84) Comment
  RSA7283  Delphinium hansenii Carl B. Wolf 1933-7-1 5156 El Dorado 5 miles below Placerville on road to El Dorado 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
  UCD42509  Delphinium nuttallianum Lloyd P. Tevis 1902-6-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC116032  Delphinium nuttallianum Donald Myrick 1958-6-23 46 El Dorado Forest flats south end of Lake Tahoe 1889 Comment
  JEPS72150  Delphinium polycladon Gladys L. Smith 1964-7-31 2286 El Dorado at stream crossing Sierra Nevada Mountains, trail from Echo Lakes to Fallen Lea (about third glacial stairstep) 2377 Comment
  UCD96723  Delphinium variegatum P. B. Kennedy 1922-5-23 s.n. El Dorado Green Valley. Near Shingle. 487 Comment
  RSA629729  Dendromecon rigida Louis C. Wheeler 1958-7-23 7333 El Dorado Pillikin Mine Comment
  UC1613510  Dendromecon rigida Charles M. Belshaw Jul 1936 2612 El Dorado on road to Tahoe 40 mi e of Placerville Comment
  BFRS222 Image available Deschampsia elongata Peter Rubtzoff, John Thomas Howell 1973-7-18 7168 El Dorado Blodgett Forest: head of Bacon Canyon near Spring Road (Comp. 260U). Comment
  SACT000961  Deschampsia elongata James Grove 1974-7-5 El Dorado 2351.8 Comment
  UC1131478  Deschampsia elongata A. D. Gifford 1934-8-15 320 El Dorado 1 mi. s.- 1/4 mi. e. Holdridge (Plot 134); El Dorado Nat'l Forest, Pyramid Peak Quad. Comment
  UCD60605  Deschampsia elongata Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4070 El Dorado Washoe Meadows State Park. Southwest area of the park adjacent to sewer manhole #66. 1946 Comment
  CAS-BOT-BC43439  Descurainia sophia John Thomas Howell 1963-7-10 39669 El Dorado Sierra Nevada. Tahoe Valley. 1920 Comment
  UCD18591  Dicentra formosa Roman Gankin 1956-4-27 113 El Dorado I mile W of Pacific, 0.5 mile S of US Hwy 50 across from Pacific Ranger Station. Comment
Read comments
Sep 10 2006
  JEPS72355  Dicentra uniflora Gladys L. Smith 1970-7-10 2403 El Dorado just before Haypress Meadow (Echo Lake to Aloha Lake, top of long climb, both sides of trail) Comment
  UCD139195  Dichelostemma capitatum subsp. capitatum G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11684 El Dorado Northern Sierra Nevada Mountains: hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake. 381 Comment
  UCR208329  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, E. A. Helmkamp 2009-4-21 14550 El Dorado Sierra Nevada Mountains Foothills, along CA-193, 1.1 miles south of the South Fork American River at Chili Bar 381 Comment
  UCR237556  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, E. A. Helmkamp 2012-4-24 18828 El Dorado Northern Sierra Nevada Mountains Foothills, Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg. ) of Garden Valley 705 Comment
  POM319495  Dichelostemma multiflorum Patricia Wilder 1971-6-24 5232 El Dorado Georgetown-Wentworth Road; east of Auburn and California State Highway 193; 2 miles east of Georgetown. 915 Comment
  CAS-BOT-BC503126  Dichelostemma volubile John Thomas Howell 1954-5-17 29754 El Dorado 3.5 miles from Garden Valley on road to Coloma Comment
  UC112861  Dichondra donelliana Katharine Brandegee 1908-5-31 El Dorado Falls of New York Ravine. Comment
  SBBG23316  Dieteria canescens D. Myrick 1965-9-27 1266 El Dorado around quarry on rd to N side of Fallen Leaf Lake, Lake Tahoe 1889 Comment
  JEPS71609  Dieteria canescens var. canescens Gladys L. Smith 1972-8-24 3488 El Dorado Upper Truckee Valley 1981 Comment
  UC1213902  Dieteria canescens var. canescens Verne Grant and Alva Grant 1946-7-29 7826 El Dorado Angora Ridge 2682 Comment
  CAS-BOT-BC350918  Digitaria Peter Rubtzoff 1975-9-23 8385 El Dorado ca. 1 mile east of Georgetown on Wentworth Springs Road 91.3-1.4 miles east of junction with Hwy. 193). Comment
  RSA0050419  Digitaria sanguinalis George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-17 20881 El Dorado Pleasant Valley, junction of Pleasant Valley Road and Hwy E-16 750 Comment
  SEINET195149  Diplacus kelloggii G. Thomas Robbins 1945-1 1839 El Dorado Above Smithflat, 2.5 mi E of Placerville 762 Comment
  CAS-BOT-BC151630  Diplacus torreyi John Thomas Howell 1925-7-2 1343 El Dorado Between Fallen Leaf Camp and Lake Tahoe Comment
  SEINET8235423  Diplacus torreyi D. W. McNeal 1988-6-26 3304 El Dorado above Hwy. #88, 2.3 mi. w. of Hams Station. Comment
  CAS-BOT-BC151079  Diplacus viscidus Rimo Bacigalupi 1951-5-13 3315 El Dorado Along grade into canyon of the South Fork of the American River, 2.3 mi. south of Kelsey (site of Marshall's blacksmith shop, not P.O.) and 1.8 mi. above (north of) bridge across the river. 457 Comment
  CAS-BOT-BC151390  Diplacus viscidus Rimo Bacigalupi 1951-5-13 3315 El Dorado Along grade into canyon of the South Fork of the American River, 2.3 miles south of Kelsey (site of Marshall's blacksmith shop, not P.O.) and 1.8 mi. above (north of) bridge across the river. 457 Comment
  CAS-BOT-BC229030  Dittrichia graveolens George K. Helmkamp; E. A. Helmkamp 2011-11-12 18452 El Dorado Southeastern Sacramento Valley: 2.0 miles west of Latrobe on South Shingle Road 168 Comment
  UCR235137  Dittrichia graveolens George K. Helmkamp, E. A. Helmkamp 2011-11-20 18466 El Dorado Northern Sierra Nevada Mountains Foothills, Salmon Falls Road, 1.6 miles south of the bridge of the American River 180 Comment
  CAS-BOT-BC136201  Dodecatheon alpinum Alice Eastwood 1904-1-1 s.n. El Dorado Desolation Valley - Glen Alpine Region Comment
  CAS-BOT-BC136242  Dodecatheon alpinum N. Houghton; A. Bloom; J. Schever; D. Herrick 1967-8-9 401 El Dorado Bryan Meadow Comment
  CHSC110477  Dodecatheon alpinum G. K. Helmkamp; Amy Barnes, Ann Kerchner 2010-7-19 16583 El Dorado Northern Sierra Nevada Mountains: southernmost point of Wright's Lake, 5.6 mi. NE (33 deg. ) of Kyburz. 2085 Comment
  JEPS72481  Dodecatheon alpinum Gladys L. Smith 1964-7-4 2055 El Dorado Sayles Canyon trail Echo Summit area, , Boggy Benwood Meadow (Boggy Benwood Meadow, Echo Summit area) 2133 Comment
  UCD42580  Dodecatheon alpinum Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  RSA49066  Dodecatheon alpinum subsp. majus Verne Grant, Alva Grant 1949-7-17 8748 El Dorado Trail from Echo Lake to Desolation Valley 2530 Comment
  UC890605  Downingia montana Carl B. Wolf 1933-5-25 El Dorado w of Rescue (w slope of Sierra Nevada); Sierra Nevada, Green Valley 304 Comment
  CAS-BOT-BC41943  Draba albertina John Thomas Howell 1925-7-6 1408 El Dorado Mount Tallac, Lake Tahoe Region. Comment
  JEPS72055  Draba albertina Gladys L. Smith 1969-7-10 2451 El Dorado trail Upper Echo to Aloha; trail Upper Echo to Aloha 2438 Comment
  UC402538  Draba albertina R. L. Pendleton, F. M. Reed 1907-7-24 1107 a El Dorado Mt. Tallac trail above Lake Gilmore; Lake Tahoe Region, Mt. Tallac trail above Lake Gilmore 2712 Comment
  UC1548493  Draba asterophora Dean William Taylor 1970-8-15 669 El Dorado w slope Freel Peak-Jobs Daughter w slope of Freel Peak-Jobs Daughter 3200 Comment
  UCD149540  Draba oligosperma G. L. Stebbins 1970-8-22 7087 El Dorado South of Lake Tahoe. West side of Jobs Sister Peak.(Exact location unknown. Coordinates estimated by label maker.) 3200 Comment
  UC907742  Draba oligosperma var. oligosperma G. Thomas Robbins 1945-8-12 2125 El Dorado near summit Freel Peak; near summit Freel Peak 3322 Comment
  UCR238609  Draba verna George K. Helmkamp, E. A. Helmkamp 2012-3-30 18643 El Dorado Northern Sierra Nevada Mountains Foothills, Happy Valley Road, just west of the bridge over the Consumnes River 543 Comment
  UC700285  Draperia systyla G. Thomas Robbins 1945-6-17 1997 El Dorado Camp Creek near Baltic Peak 975 Comment
  UCR250701  Draperia systyla George K. Helmkamp, Mary Alice Barnes 2013-5-10 20541 El Dorado Northern Sierra Nevada Mtns. Foothills, Donaldson Trailhead along Volcanoville Road, 0.3 mile southeast of the junction with Bear Foot Road 1041 Comment
  CAS-BOT-BC401530  Drosera rotundifolia G. Thomas Robbins 1945-8-6 2100 El Dorado In Long Meadow near Schlien Ranger Station 1676 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
  UCD99538  Drosera rotundifolia June McCaskill 1956-6-6 463 El Dorado at foot of Meyers grade, off of U.S. Highway 50, 0.7 mile west of junction with State Highway 89 (Luther Pass). 1996 Comment
  CAS-BOT-BC176120  Drymocallis Peter Rubtzoff; John Thomas Howell 1973-7-18 7126 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road near West Fork Gaddis Creek Crossing (Comp. 520R) 1292 Comment
  UC501360  Drymocallis lactea Merle Randall 1930-6-26 El Dorado 1/2 mi from top Hawley Grade; Lake Tahoe Region Comment
  UCD113962  Drymocallis lactea var. austiniae P. B. Kennedy 1920-8-14 78 El Dorado El Dorado National Forest -- Barrett Camp. 1935 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
  UC420542  Drymocallis lactea var. lactea R. L. Pendleton, F. M. Reed 1907-7-23 986 El Dorado Glen Alpine Springs Lake Tahoe Region, Glen Alpine Springs 2072 Comment
  UC137089  Dudleya cymosa Katharine Brandegee 1907-5-29 El Dorado Simpson's Ranch Sweetwater Creek Comment
  CAS-BOT-BC428079  Dudleya cymosa subsp. cymosa Alice Eastwood 1927-3-1 s.n. El Dorado Above Coloma Comment
  UCD32957  Echinochloa crus-galli Beecher Crampton 1965-8-4 7478 El Dorado El Dorado County, ca. 5 miles west of Rescue on Green Valley rd., just west of Pleasant Grove House Historic Monument. Comment
  CAS-BOT-BC154863  Eleocharis Peter Rubtzoff; John Thomas Howell 1973-7-17 7092 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E) 1310 Comment
  CAS-BOT-BC344834  Eleocharis Peter Rubtzoff 1972-10-4 6987 El Dorado U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road. Comment
  UCD165264  Eleocharis Peter Rubtzoff 1973-7-17 7056 El Dorado Ca. 1 mi. east of Georgetown on road to Blodgett Forest. 1.3 mi. east of junction with Hwy. 193. Comment
  CAS-BOT-BC113628  Eleocharis acicularis Catherine Best 1981-8-12 s.n. El Dorado Echo Lake. 2255 Comment
  UC673422  Eleocharis acicularis Herbert L. Mason 1939-8-2 12198 El Dorado S end of Lake Tahoe near mouth of Upper Truckee River Sierra Nevada 1920 Comment
  UC907664  Eleocharis bella G. Thomas Robbins 1944-7-6 1758 El Dorado 5 mi S of Pollock Pines (Sly Park) 975 Comment
  JEPS73216  Eleocharis macrostachya Gladys L. Smith 1964-7-5 3094 El Dorado 2 mi W of Echo Summit (Pow-Wow Bog) 2133 Comment
  UCD142886  Eleocharis parishii Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7980 a 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
  CAS-BOT-BC208512  Elymus Peter Rubtzoff 1975-6-25 8127 El Dorado Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R), Blodgett Forest - Georgetown Divide, Sierra Nevada 1310 Comment
  RSA187210  Elymus Le Roy Abrams 1928-7-4 12620 El Dorado Fallen Leaf Lake. Comment
  RSA0034066  Elymus Peter Rubtzoff 1975-7-10 8192 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  CAS-BOT-BC227320  Elymus elymoides Alice Eastwood 1906-7-23 963 El Dorado Glen Alpine Region. Camp Agassiz Comment
  UCD111458  Elymus elymoides Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7113 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
  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
  UCD61655  Elymus elymoides subsp. californicus P. B. Kennedy 1920-8-10 1 El Dorado El Dorado National Forest, Barrett Camp. 1935 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
  RSA9144  Elymus glaucus C. B. Wolf 1928-8-15 3292 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2287 Comment
  UCD62349  Elymus glaucus subsp. glaucus Beecher Crampton 1956-6-22 3599 El Dorado 1/4 mile W Omo Ranch Post Office. 1051 Comment
  UCR248669  Elymus glaucus subsp. glaucus George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22044 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 2.1 miles east of Stumpy Meadows Lake, 15.6 km NNE (06 deg. ) of Pollock Pines 1357 Comment
  UCR248412  Elymus glaucus var. glaucus George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22004 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of its junction with CA-88 and near Jim Quinn Spring 2117 Comment
  UCR249869  Elymus glaucus var. glaucus George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20909 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  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
  UC1153795  Elymus trachycaulus Beecher Crampton 1957-6-18 4247 El Dorado 1 mi sw Garden Valley post office Comment
  UCD62735  Elymus trachycaulus subsp. subsecundus G. K. Helmkamp; E. A. Helmpkamp 2006-9-12 11379 El Dorado Northern Sierra Nevada Mountains: Along Hwy CA-89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake. 2362 Comment
  UCD62746  Elymus trachycaulus subsp. subsecundus Beecher Crampton 1957-6-18 4247 El Dorado 1 mile southwest of Garden Valley P. O. Comment
  UCR177018  Elymus virescens George K. Helmkamp, E. A. Helmkamp 2005-7-11 9678 El Dorado Northern Sierra Nevada Foothills, Cameron Park (E of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road 370 Comment
  UCD42585  Epilobium Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC1278742  Epilobium anagallidifolium G. L. Stebbins Jr. 1947-8-2 3868 El Dorado above Desolation Valley; Lake Tahoe region, est side of Mt. Agassiz 2743 Comment
  RSA109321  Epilobium anagallidifolium A. M. Alexander, Louise Kellogg 1943-8-27 3503 El Dorado Sierra Nevada: Dicks Lake, Lake Tahoe region 2744 Comment
  UCD105301  Epilobium brachycarpum G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11275 El Dorado Northern Sierra Nevada Mountains Foothills. Ice House Road, 2.3 miles S of Union Reservoir Road. 1552 Comment
  UCD105366  Epilobium brachycarpum G. K. Helmkamp; E. A. Helmkamp 2007-9-19 12983 El Dorado Northern Sierra Nevada Mountains: along Greenstone Road just south of its junction with US-50 (east of Shingle Springs). 427 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
  UCR242011  Epilobium canum George K. Helmkamp, E. A. Helmkamp 2012-9-17 19854 El Dorado Northern Sierra Nevada Mountains Foothills, along Forebay Road, 7.7 miles north of its junction with Pony Express Road in Pollock Pines 695 Comment
  UCD166027  Epilobium canum subsp. latifolium Daniel M. McNair; with Ellen Dean 2016-7-19 2177 El Dorado west side of Tahoe Basin. Just south of the boundary of D.L. Bliss State Park within Emerald Bay State Park. 1897 Comment
  UC170079  Epilobium ciliatum subsp. ciliatum Miss Helen D. Geis 1912-6 10 El Dorado Phillips Comment
  UCD165854  Epilobium ciliatum subsp. ciliatum Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9183 El Dorado West side of Tahoe Basin. Emerald Bay State Park. Cove at lakeshore along Emerald Point. 1904 Comment
  UC570374  Epilobium ciliatum subsp. ciliatum Chas. M. Belshaw 1935-7-11 1151 El Dorado swamp near Richardson's Resort (s end of lake); Sierra Nevada Mts., Lake Tahoe Comment
  JEPS72730  Epilobium ciliatum subsp. glandulosum Gladys L. Smith 1963-7-27 3030 El Dorado Hawley Grade Echo Summit 2225 Comment
  UC747280  Epilobium densiflorum G. Thomas Robbins 1943-6-21 1206 El Dorado slope w Institute of Forest Genetics (3 mi e of Placerville) 731 Comment
  JEPS72729  Epilobium glaberrimum subsp. glaberrimum Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2670 El Dorado nr. Aloha Lake; Pyramid Peak 2743 Comment
  UCD112409  Epilobium hallianum Peter Rubtzoff 1974-6-26 7657 El Dorado Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R). 1310 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
  UCR190634  Equisetum arvense George K. Helmkamp, E. A. Helmkamp 2007-9-2 12880 El Dorado Northern Sierra Nevada Mountains Foothills, Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station 957 Comment
  JEPS73101  Equisetum arvense Gladys L. Smith 1972-7-20 3307 El Dorado meadow at Glen Alpine Spring 2194 Comment
  CAS-BOT-BC57144  Equisetum hyemale subsp. affine G. Thomas Robbins 1944-6-17 1698 El Dorado about 1 mi. e. of Pyramid Ranger Station 1676 Comment
  UCSC000957  Equisetum laevigatum D. J. Norman 1967-9-1 3 El Dorado South end Fallen Leaf Lake, growing on sunny creekside on edge of lake, near Stanford Camp. Fallen Leaf Lake, Stanford Camp. 1859 Comment
  SD112850  Eragrostis hypnoides D. F. Howe 1961-8-9 3148 El Dorado By stream on #49, 2.3 miles north of Eldorado-Amador County line 213 Comment
  RSA715230  Eragrostis mexicana subsp. virescens George K. Helmkamp, E. A. Helmkamp 2005-10-29 10002 El Dorado Northern Sierra Nevada Foothills: (E of Sacramento, 3 air mi N of Placerville); 1.9 (road) mi E of CA Highway 193 along Rock Creek Road. 534 Comment
  UCD111828  Eremogone kingii var. glabrescens Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7146 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Southeast corner of meadow. 1978 Comment
  CAS-BOT-BC131520  Ericameria arborescens G. P. Rixford 1912-9-5 s.n. El Dorado Shingle Springs Comment
  UC1118670  Ericameria bloomeri J. A. Rutter 1934-8-15 3 El Dorado 2 mi e Alder Hill; El Dorado National Forest, Pyramid Pk. Quad. 2255 Comment
  UCD131321  Ericameria bloomeri G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11365 El Dorado Northern Sierra Nevada Mountains; along Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake. 2363 Comment
  SEINET7846090 Image available Ericameria bloomeri F. H. Hillman 1894-9-15 s.n. El Dorado Bijou, Lake Tahoe Comment
  CAS-BOT-BC286817  Ericameria discoidea Elmer I. Applegate 1931-9-9 6820 El Dorado Mt. Tallac Comment
  CAS-BOT-BC286824  Ericameria discoidea G. Thomas Robbins 1943-9-5 1378 El Dorado Summit of Mt. Tallac 2956 Comment
  CAS-BOT-BC298312  Ericameria nauseosa var. speciosa L. R. Abrams 1932-9-8 13411 El Dorado S slope of Cathedral Peak, Fallen Leaf 2072 Comment
  SD51197  Ericameria nauseosa var. speciosa Darley F. Howe 1960-9-17 El Dorado Highway 50, 11 miles from Meyers on road to Placerville. 1980 Comment
  UCD131491  Ericameria nauseosa var. speciosa Jack Major 1961-9-13 695 El Dorado along Highway 50, east of Echo Summit. 2194 Comment
  HSC104187  Erigeron bloomeri G. K. Helmkamp, A. Kerchner, Amy Barnes 2012-8-4 19569 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 1.4 mi. W of its junction with CA-88 2287 Comment
  SEINET3246212  Erigeron breweri G. K. Helmkamp, E. A. Helmkamp 2008-1 13958 El Dorado Northern Sierra Nevada Mountains: Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road. 2020 Comment
  UCR207025  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2009-7-22 15250 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat 2000 Comment
  CAS-BOT-BC294553  Erigeron breweri var. breweri Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC294559  Erigeron breweri var. breweri A. A. Heller 1916-8-10 12537 El Dorado Near Echo Camp 2225 Comment
  UC149009  Erigeron breweri var. breweri H. M. Hall 1910-7-17 8784 El Dorado s end Fallen Leaf Lake 1950 Comment
  UC468922  Erigeron breweri var. breweri R. L. Pendleton and F. M. Reed 1907-7-25 1210 El Dorado road near Lily Lake Glen Alpine; Lake Tahoe Region 2011 Comment
  UC75933  Erigeron breweri var. breweri Milo S. Baker 1904-7-7 El Dorado Fallen Leaf Lake Comment
  UCR248401  Erigeron breweri var. breweri George K. Helmkamp, Elizabeth Helmkamp 2013-7-10 21035 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1823 Comment
  UCD166035  Erigeron canadensis Daniel M. McNair 2016-8-2 2185 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  UCD34579  Erigeron canadensis Beecher Crampton 1985-9-11 10024 El Dorado Stateline. Comment
  CAS-BOT-BC294974  Erigeron compositus Mrs. J. C. Reynolds No date on label s.n. El Dorado Glen Alpine Region Comment
  CAS-BOT-BC294988  Erigeron compositus Alice Eastwood 1906-7-21 1167 El Dorado Glen Alpine Region. Mt. Tallac Comment
  JEPS41548  Erigeron compositus W. L. Jepson 1918-8-28 8172 El Dorado Desolation Valley 2590 Comment
  RSA90922  Erigeron compositus F. W. Peirson 1925-7-3 6496 El Dorado Glen Alpine Creek Basin, Sierra Nevada. 2287 Comment
  UC1613448  Erigeron coulteri Charles M. Belshaw 1935-7-13 1170 El Dorado meadow 1/2 mi w Strawberry (along Placerville road to Tahoe); Sierra Nevada 1706 Comment
  UC468809  Erigeron coulteri Mrs. C. C. Hall 1910-7-17 8791 El Dorado trail above Gilmore Lake 2590 Comment
  UC468811  Erigeron coulteri R. L. Pendleton and F. M. Reed 1907-7-25 1225 El Dorado road near Lily Lake - Glen Alpine; Lake Tahoe Region, Glen Alpine 2011 Comment
  UCR175668  Erigeron glacialis George K. Helmkamp, E. A. Helmkamp 2006-7-7 10833 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  SEINET8667367 Image available Erigeron glacialis W. D. Billings 1950-8-3 1939 El Dorado [Sierra Nevada] Above Gilmore Lake on the trail to Mt. Tallac, Sierra Nevada. 2743 Comment
  JEPS41404  Erigeron glacialis var. glacialis Anna E. Ehlers 1920-7-10 881 El Dorado Tamara<rac?> trail to L. of the Woods (Fallen Leaf) Comment
  UC1745898  Erigeron glacialis var. glacialis Annetta M. Carter, Mary Bowerman, Betty Wood 1933-8-12 370 El Dorado East end Lower Echo Lake Comment
  UC34291  Erigeron glacialis var. glacialis W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Lake Tahoe Vicinity, Lucile Lake 1897 Comment
  UC629742  Erigeron glacialis var. glacialis Ethel Crum 1939-7-3 3005 El Dorado 2 mi se Echo Lake; Echo Summit 2286 Comment
  RSA0012166  Erigeron lassenianus var. lassenianus George K. Helmkamp, E. A. Helmkamp 2006-7-10 10919 El Dorado 0.5 mile east of the junction of Wright's Lake Road and the road from Ice House Reservoir 2056 Comment
  UCR51770  Erigeron peregrinus subsp. callianthemus Ethel Crum 1939-7-3 3005 El Dorado Echo Summit, 2 mi SE of Echo Lake 2287 Comment
  UC54106  Erigeron philadelphicus var. philadelphicus H. M. Hall and H. P. Chandler 1903-7-31 4712 El Dorado S. Fork American River 2103 Comment
  UCR175726  Erigeron pumilus subsp. intermedius George K. Helmkamp, E. A. Helmkamp 2006-7-10 10919 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
  UCR253612  Erigeron sumatrensis George K. Helmkamp, Elizabeth Helmkamp 2012-11-12 20138 El Dorado Eastern Sacramento Valley, El Dorado Hills; Windfield Parkway 0.2 mile south of White Rock Road 175 Comment
  CAS-BOT-BC224236  Eriodictyon californicum L. Constance 1939-5-7 2478 El Dorado Sweetwater Creek 1.5 miles above its mouth 213 Comment
  UCR196790  Eriodictyon californicum George K. Helmkamp, E. A. Helmkamp 2008-6-5 13592 El Dorado Sierra Nevada Mountains, Forbay Road, 5.3 miles north of its junction with Pony Express Trail in Pollock Pines 947 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
  RSA393292  Eriogonum elatum var. elatum Fay A. MacFadden 1934-7-18 12708 El Dorado Truckee River, on road to Reno. Comment
  SD233231  Eriogonum heracleoides William F. Hoyer 2012-7-28 2 El Dorado South Lake Tahoe, N. Truckee Rd. Comment
  JEPS119405  Eriogonum heracleoides var. heracleoides William F. Hoyer 2012-7-28 2 El Dorado South Lake Tahoe, CA. N Truckee Road. Comment
  CHSC102876  Eriogonum incanum L. P. Janeway 2009-8-8 9915 A El Dorado Northern High Sierra Nevada. On narrow ridge 1.3 km northwest of top of Freel Peak. 2966 Comment
  JEPS73731  Eriogonum incanum Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2770 El Dorado summit area Mt. Tallac Mt. Tallac 2819 Comment
  JEPS74207  Eriogonum incanum Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2687 El Dorado summit area, Freel Peak Freel Peak 2895 Comment
  UC14102  Eriogonum incanum Miss K. A. Chandler 1901-8-12 El Dorado summit of Tallac Tallac Comment
  UCD100200  Eriogonum incanum John Thomas Howell 1963-7-12 39844 El Dorado Meyers. 1935 Comment
  UCR190297  Eriogonum incanum George K. Helmkamp, E. A. Helmkamp 2007-8-21 12795 El Dorado Northern Sierra Nevada Mountains, Ice House Road 0.2 mile south of the north spillway of Loon Lake 1966 Comment
  UCR176352  Eriogonum marifolium George K. Helmkamp, E. A. Helmkamp 2006-7-31 11074 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
  CAS-BOT-BC263216  Eriogonum marifolium var. marifolium W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2133 Comment
  UCD100502  Eriogonum nudum G. K. Helmkamp; E. A. Helmkamp 2005-7-31 9741 El Dorado Northern Sierra Nevada Foothills; 20 miles WSW of Lake Tahoe; Ice House Road, N of Highway 50 and 1.5 miles S of junction with Ice House Reservoir. 1637 Comment
  JEPS72777  Eriogonum nudum var. deductum Gladys L. Smith 1971-7-8 3079 El Dorado woods about Lake Audrain; Echo Summit area 2194 Comment
  UCR240703  Eriogonum nudum var. pubiflorum George K. Helmkamp, E. A. Helmkamp 2012-9-5 19752 El Dorado Northern Sierra Nevada Mountains Foothills, along Lotus Road, 1.6 miles south of its junction with CA-49, 1.45 mi. SW (238 deg. ) of Coloma 248 Comment
  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
  UC311649  Eriogonum spergulinum var. reddingianum Herbert McLean Evans 1920-1 El Dorado 1 mi below Phillips; Sierra Nevada Comment
  POM209748  Eriogonum spergulinum var. reddingianum Richard M. Holman 1934-8-1 s.n. El Dorado Between Charity Valley and Twin Lakes. Comment
  UCD101301  Eriogonum tripodum A. M. Shapiro 1993-6-18 s.n. El Dorado 2 miles N of American Flat, Traverse Creek drainage. 609 Comment
  CAS-BOT-BC267912  Eriogonum umbellatum Le Roy Abrams 1911-7-27 4811 El Dorado Lake Valley, Lake Tahoe Region 1981 Comment
  CAS-BOT-BC267920  Eriogonum umbellatum E. J. Newcomer 1909-1-1 s.n. El Dorado Deer Park Springs, Lake Tahoe Comment
  SBBG1640  Eriogonum umbellatum D. Myrick 1958-9-3 2 El Dorado entrance to Fallen Leaf Lake Rd, Lake Tahoe Comment
  SD129230  Eriogonum umbellatum B. Pitzer, S. Morgan, H. Soldan 1989-5-30 981 El Dorado Toiyabe National Forest, on Hwy 89, ca. 1 mi. S of Alpine County line, and 3 mi. E of Monitor Pass 2438 Comment
  UCD149436  Eriogonum umbellatum G. Ledyard Stebbins 1976-8-14 76192 El Dorado South side of North Fork, American River, below bridge of State Highway no. 49. (Exact location unknown. Coordinates estimated by label maker. Location, elevation, and ecological information copied from duplicate CAS652248. Newspaper notes said N. Fork American at HWY 49 Aug 14 '76 and collection number.) 188 Comment
  SEINET5334098  Eriogonum umbellatum E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4080 El Dorado Washoe Meadows State Park. Southern part of park. Restored quarry area. 1934 Comment
  CAS-BOT-BC267791  Eriogonum umbellatum var. ellipticum G. L. Stebbins 1976-8-14 76192 El Dorado South side of North Fork, American River, below bridge of State Highway no. 49 188 Comment
  CAS-BOT-BC268017  Eriogonum umbellatum var. furcosum M. Halperin 1932-9-14 924 El Dorado Strawberry Comment
  JEPS56198  Eriogonum umbellatum var. furcosum Helen-Mar Wheeler 1941-8-9 402 El Dorado about 5 1/2 mi s Meyers Post Office on State Highway 89 (hillside above Alpine Public Camp); Upper Tuckee River, Alpine Public Camp 1981 Comment
  UCR176011  Eriogonum umbellatum var. furcosum George K. Helmkamp, E. A. Helmkamp 2006-7-28 11023 El Dorado Northern Sierra Nevada Mtns, North Truckee River Rd., 1.4 miles north of Calif. Hwy 50 and c. 6 miles south of Lake Tahoe 2009 Comment
  CHSC108553  Eriogonum umbellatum var. nevadense L. P. Janeway; B. Castro 2011-8-29 10709 El Dorado Northern High Sierra Nevada. West side of Hwy 50/89 (Emerald Bay Road) 1.9 km south of Lake Tahoe Blvd. 1926 Comment
  CAS-BOT-BC261822  Eriogonum wrightii var. subscaposum A. A. Heller 1915-9-11 12268 El Dorado On the Lincoln Highway 5 miles east of Kyburz 1524 Comment
  RSA32379  Eriogonum wrightii var. subscaposum G. Thomas Robbins 1945-8-12 2143 El Dorado Forming caespitose cushions. Jeffrey Pine White Fir woods along roas to Hight Meadow, 6-8 mi. SE. of Lake Tahoe. 2134 Comment
  RSA422058  Eriogonum wrightii var. subscaposum Harry H. Stone 1933-8-26 18595 El Dorado Echo Lake. Comment
  CAS-BOT-BC112348  Eriophorum gracile Margaret Williams 1967-8-13 s.n. El Dorado Luther Pass road, near Grass Lake. 2346 Comment
  SEINET8687235 Image available Eriophyllum jepsonii L. Diller 1934-1 s.n. El Dorado Between Auburn and Georgetown Comment
  CAS-BOT-BC176195  Eriophyllum lanatum Peter Rubtzoff 1976-6-22 8662 El Dorado U.C. Blodgett Forest Research Station, Mainline Road, just east of junction with Sand Mountain Road, just west of Blodgett Forest boundary. 1359 Comment
  CAS-BOT-BC308194  Eriophyllum lanatum var. grandiflorum Peter H. Raven 1949-5-15 502 El Dorado Institute of Forest Genetics, Placerville 838 Comment
  CAS-BOT-BC301503  Eriophyllum lanatum var. integrifolium Le Roy Abrams 1911-7-29 4844 El Dorado Lake Tahoe Region. Glenn [Glen] Alpine trail, Mt. Tallac 2834 Comment
  CDA36418  Eriophyllum lanatum var. integrifolium M. Beyers, G. F. Hrusa 2011-7-2 979 El Dorado Along trail leading to Shealor Lakes. 2255 Comment
  JEPS72561  Eriophyllum lanatum var. integrifolium Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2649 El Dorado just below summit area Pyramid Peak (near Aloha Lake) 3042 Comment
  JEPS72569  Eriophyllum lanatum var. integrifolium Gladys L. Smith 1964-7-6 2124 El Dorado trail from Upper Echo Lake to Desolation Valley 2346 Comment
  UCD105612  Erodium botrys G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11891 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  UCD74061  Erysimum capitatum Jennifer W. Burt 2005-7-20 110 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2053 Comment
  CAS-BOT-BC54969  Erysimum perenne William Vortriede 1927-7-1 s.n. El Dorado Camp Sacramento. Comment
  CAS-BOT-BC54976  Erysimum perenne E. A. McGregor 1909-8-25 184 El Dorado Lake Tahoe Region. Heather Lake. 2377 Comment
  JEPS72058  Erysimum perenne Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2772 El Dorado summit area Mt. Tallac 2819 Comment
  UCR173962  Erysimum perenne George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10734 El Dorado Northern Sierra Nevada Mountains, 5.5 miles east of Ice House Road on the road to Wright's Lake 1860 Comment
  SEINET13694337 Image available Erythranthe bicolor J. M. Tucker 1957-1 3336 El Dorado ca. 6.5 miles east of Pleasant Valley (and roughly 5 miles south of Pollack Pines.) Comment
  CAS-BOT-BC344898  Erythranthe guttata Peter Rubtzoff 1972-8-30 s.n. El Dorado Blodgett Forest, Gaddis Creek Area Comment
  UCD170760  Erythronium multiscapideum 1997-4-13 1 El Dorado Town of Shingle Springs; undeveloped 10 m-squared plot encircled by driveway at 3431 Bridget Brae Road. 450 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
  SBBG70189  Eschscholzia lobbii Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UCR136487  Eschscholzia lobbii Beecher Crampton 1977-4-18 9470 El Dorado Sierra Nevada foothills, Bass Lake, NE of Clarksville 375 Comment
  CAS-BOT-BC419457  Eschscholzia lobbii Beecher Crampton 1977-4-18 9470 El Dorado Bass Lake N.E. of Clarksville Comment
  UCD13163  Eschscholzia lobbii Laurie Miller 1974-4-13 116 El Dorado El Dorado CO. Bass Lake Rd. off U.S. 50, east side of Bass Lake. Elevation 250'. 76 Comment
  CAS-BOT-BC312036  Eucephalus breweri Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS71568  Eucephalus breweri Gladys L. Smith 1972-7-20 3386 El Dorado near summit Mt. Tallac Mt. Tallac 2865 Comment
  UCR231020  Eucephalus breweri George K. Helmkamp, E. A. Helmkamp 2010-8-7 16714 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring 2136 Comment
  CAS-BOT-BC344903  Euphorbia Peter Rubtzoff 1972-9-20 6939 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of Country Road, 0.2 miles south of County Road (gate). 1277 Comment
  UCD142805  Euphorbia serpillifolia subsp. hirtula G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11539 El Dorado Northern Sierra Nevada Mountains; Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset. 625 Comment
  UCR201911  Euphorbia serpillifolia subsp. serpillifolia George K. Helmkamp, E. A. Helmkamp 2008-8-30 14049 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88 2271 Comment
  UC1536999  Euphorbia spathulata Gordon H. True Jr. 1936-4-9 421 El Dorado hills between El Dorado and Shingle Springs 457 Comment
  CAS-BOT-BC310530  Eurybia integrifolia Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCD111512  Eurybia integrifolia Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7134 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 feet south of road. 1975 Comment
  SEINET3271589 Image available Festuca George K. Helmkamp, Amy Barnes 2009-7-8 15128 El Dorado Sierra Nevada Mountains; Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  UCR244501  Festuca Peter Rubtzoff 1976-6-10 8627 El Dorado Sierra Nevada Mtns., Georgetown Divide; Blodgett Forest, 'County Road' c. 0.15 mi. west of Headquarters Road junction 1311 Comment
  UCR244509  Festuca Peter Rubtzoff 1976-6-22 8672 El Dorado Sierra Nevada Mtns., Georgetown Divide; Blodgett Forest, 'County Road' c. 0.15 mi. west of Headquarters Road junction 1311 Comment
  UCR207881  Festuca arundinacea 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
  UCD77109  Festuca brachyphylla G. Ledyard Stebbins 1980-8-20 8169 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
  UCR243004  Festuca occidentalis Ellen Dean, G. Golden, D. Lubin, S. Tidball 2011-8-24 7218 El Dorado Lake Tahoe Basin, Emerald Bay State Park, southern region of bay just south of trail to Eagle Point 1905 Comment
  UCD72677  Festuca rubra Ellen Dean; T. Sasaki 2007-7-23 4399 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
  UCR197557  Festuca trachyphylla George K. Helmkamp, E. A. Helmkamp 2008-5-28 13499 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; Patterson Dr. and CA-49 530 Comment
  SBBG115850  Fragaria vesca B. Crampton 1985-7-12 10001 El Dorado Stateline Comment
  UCD60396  Fragaria virginiana Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3959 El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  OBI10308  Frangula californica subsp. californica H. E. McMinn 1938-8-9 5282 El Dorado Institute of forest genetics, 4 mi E of Placerville 823 Comment
  UCD112798  Frangula californica subsp. tomentella Lisa L. Serafini 1982-5-30 15 El Dorado Pine Hill, 1/3 mile east of lookout tower, near east highpoint. 615 Comment
  CAS-BOT-BC227871  Fremontodendron Beecher Crampton 1965-6-3 7350 a El Dorado Ca. 2 miles W.N.W. Rescue (direct line), N.E. slope of Pine Hill 579 Comment
  SBBG50815  Fremontodendron californicum L. L. Pardee 1972-5-13 7 El Dorado US Hwy 50, 3 mi E of Riverton 1219 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
  CAS-BOT-BC205981  Fremontodendron decumbens Beecher Crampton 1956-6-1 3524 El Dorado North slope of Pine Hill 579 Comment
  CAS-BOT-BC26111  Fremontodendron decumbens R. M. Lloyd 1964-5-15 3382 El Dorado 1.9 miles north of Green Valley Road on Ulenkemp Road, Pine Hill, about 2 miles west of Rescue. 579 Comment
  RSA555200  Galium Percy C. Everett 1964-4-16 33769 El Dorado N slope of Pine Hill, ca 3-4 miles ENE of Rescue 610 Comment
  UCR173290  Galium aparine George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10518 El Dorado Northern Sierra Nevada Foothills, NE of Georgetown; along Bottlehill Road, 1.4 mi. N of Wentworth Springs Road 1006 Comment
  UCR217908  Galium aparine George K. Helmkamp, E. A. Helmkamp 2010-5-22 16079 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
  UCD170531  Galium bolanderi D. O. Burge; G. Hinshaw 2017-5-3 2262 El Dorado Cameron Park, S of Meder Road, SW of intersection between Chasen Drive and Clinton Way. 475 Comment
  UCR171249  Galium parisiense George K. Helmkamp, E. A. Helmkamp 2005-7-11 9713 El Dorado Northern Sierra Nevada Foothills, Pollock Pines area just south of US Highway 50 along County Road #5 1159 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
  RSA791417  Galium sparsiflorum subsp. sparsiflorum George K. Helmkamp, E. A. Helmkamp 2011-7-7 17647 El Dorado Northern Sierra Nevada Mountains Foothills: Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  UCR234008  Galium sparsiflorum subsp. sparsiflorum George K. Helmkamp, E. A. Helmkamp 2011-7-7 17647 El Dorado Northern Sierra Nevada Mountains, Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  UC416650  Galium trifidum var. pusillum R. L. Pendleton and F. M. Reed 1907-7-23 978 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
  UCD165694  Galium triflorum Ellen Dean 2016-7-12 9050 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Within unnamed drainage on west side of Highway 89. 2060 Comment
  UC1602340  Garrya veatchii Katharine Brandegee May 1907 El Dorado Sweetwater Comment
  SACT001246  Gastridium ventricosum J. Wilson 1985-6-19 El Dorado Comment
  UC547734  Gaultheria ovatifolia Philip G. Haddock 1936-7-16 El Dorado Unnamed tributary of Bacon Canyon, a branch of Pilot Creek branch of Pilot Creek Comment
  SBBG129281  Gayophytum G. K. Helmkamp, E. A. Helmkamp 2012-7-6 19320 El Dorado Ice House Rd, 0.2 mi N of Ice House community, 10.7 mi N of US50 1683 Comment
  OBI79194  Gayophytum diffusum G. K. Helmkamp, E. A. Helmkamp 2009-6-29 15071 El Dorado Sierra Nevada Mountains: Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74 deg. ) of Pollock Pines (Riverton 7.5' Q.) 1642 Comment
  UCD72598  Gayophytum diffusum Ellen Dean; T. Sasaki 2007-7-23 4321 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
  UCSB19801  Gayophytum diffusum Myrick, Donald 1963-10-10 El Dorado Fallen Leaf Lodge, Lake Tahoe 1889 Comment
  SEINET4560536  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, Elizabeth Helmkamp 2013-1 21095 El Dorado Northern Sierra Nevada Mountains; Hell's Delight Road, just west of the junction with Silver Fork Road, 2.8 miles north of CA-88. 2006 Comment
  UCR258370  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, Amy Barnes 2014-8-11 22980 El Dorado Northern Sierra Nevada Mountains, north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road 1655 Comment
  UCR253059  Gayophytum ramosissimum George K. Helmkamp, Elizabeth Helmkamp 2013-8-2 22080 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy 1793 Comment
  JEPS72489  Gentiana calycosa Gladys L. Smith 1970-7-22 2457 El Dorado Cascade Lake Echo Summit 2133 Comment
  SBBG5660  Gentiana calycosa H. and M. Dearing 1931-7-27 1313 El Dorado between Heather and Grass Lakes Comment
  UC1123412  Gentiana calycosa A. D. Gifford 1934-8-21 327 El Dorado 3/4 mi ne Leek Spring Mt.; El Dorado National Forest, Pyramid Peak Quadrangle Comment
  RSA201908  Gentiana calycosa Rowena Beans 1914-09 s.n. El Dorado Emerald Bay, Lake Tahoe. Comment
  SEINET8586222  Gentiana calycosa D. G. Cooney 1946-8-8 120 El Dorado Sierra Nevada, N slope of Mt. Tallac. 2957 Comment
  CHSC73157  Gentiana newberryi var. tiogana L. P. Janeway; Eric Schroder 1998-9-14 6292 El Dorado Lake Tahoe Basin Manage Unit. Meadow along Saxon Creek, about 1.2 mi southeast of the Lake Tahoe Airport. 1935 Comment
  UCD121465  Gentianopsis simplex G. K. Helmkamp; E. A. Helmkamp 2007-8-16 12775 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail at Leek Spring meadow, about 2 miles northwest of CA-88. 2238 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
  UC1536991  Geranium carolinianum Gordon H. True 1936-4-8 404 El Dorado between El Dorado and Nashville 457 Comment
  UCR188447  Geranium dissectum George K. Helmkamp, E. A. Helmkamp 2007-4-30 11878 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  CAS-BOT-BC228601  Geranium molle George K. Helmkamp; E. A. Helmkamp 2011-4-12 17176 El Dorado Foothills Northern Sierra Nevada Mountains: Placerville, along Forni Road, 0.2 mile northwest of its Weber Creek crossing, SE of Hwy 50 near Diamond Springs 488 Comment
  UCR197247  Geranium molle George K. Helmkamp, E. A. Helmkamp 2008-4-25 13325 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  CHSC20304  Geranium richardsonii L. M. Mayer 1974-7-1 El Dorado Ca. 3/4 mi w of intersection on road to Angora Lake. Comment
  UC1613445  Geum macrophyllum Charles M. Belshaw 1935-7-9 1139 El Dorado 3 mi w of Lover's Leap (near 42 Milestone); Central Sierrra Nevada 1676 Comment
  UCD20983  Geum macrophyllum E. Bortiri 2002-6-26 WFC 32 El Dorado Trout Creek, South Lake Tahoe, El Dorado Co. Comment
  UC917104  Geum triflorum R. H. Miller 1950-6-4 96 El Dorado about 6 mi s of Echo Summit (along Highway 89); Highway 89 1981 Comment
  UCR195147  Gilia capitata subsp. mediomontana George K. Helmkamp, E. A. Helmkamp 2007-5-27 12149 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
  SEINET7963101 Image available Gilia ciliata L. S. Rose 1941-1 41474 El Dorado Meeks Bay, Lake Tahoe Comment
  SEINET12278793  Gilia leptalea H. H. Heller 1938-1 600 El Dorado Richardson's Beach, Lake Tahoe Comment
  RSA114107  Gilia tricolor G. Thomas Robbins 1944-4-24 1568 El Dorado SW of Institute of Forest Genetics, 3 miles east of Placerville 762 Comment
  UCR185344  Gilia tricolor subsp. diffusa George K. Helmkamp, E. A. Helmkamp 2007-4-20 11764 El Dorado Foothills, Northern Sierra Nevada Mountains, 2.2 miles north of US-50 on Bass Lake Road, overlooking Bass Lake; between El Dorado Hills and Cameron Park 384 Comment
  UCD70575  Githopsis pulchella Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 374 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
  UCD66990  Githopsis pulchella Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 374 El Dorado NE of Placerville; along Bear Creek Road, near Traverse Creek; ca. 1.6 rd. miles from the junction of Hwy 193 and Meadowbrook Rd. (along Meadowbrook Rd. and then Bear Creek Rd.); 0.2 rd. mile uphill from bridge over Traverse Creek; SE side of road. Comment
  UCD72554  Githopsis specularioides H. A. Borthwick 1925-6-15 1742 El Dorado Kyburz. Comment
  UCD73041  Githopsis specularioides Ellen Dean; With PLB 102 class 2008-5-17 4922 El Dorado Traverse Creek area off of Meadowbrook Road. 667 Comment
  SEINET10972191  Githopsis specularioides Townsend S. Brandegee 1908-6-1 Brandegee s.n. El Dorado Simpson's Ranch, Sweetwater Creek Comment
  UCD66995  Githopsis specularioides Nancy Vucinich 1978-5-27 31 El Dorado On Bear Creek Road. 1.6 miles SE of the junction of Hwy 193 and Bear Creek Rd. Comment
  CAS-BOT-BC283853  Glyceria borealis A. A. Heller 1919-7-29 13327 El Dorado Meek's bay, Lake Tahoe 1859 Comment
  UCD142224  Glyceria elata Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7883 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
  UCD44230  Glyceria elata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1596 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD44812  Glyceria elata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2178 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD66848  Glyceria elata P. B. Kennedy 1920-8-10 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR258120  Glyceria elata George K. Helmkamp, Amy Barnes 2014-8-11 23008 El Dorado Northern Sierra Nevada Mountains, north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road 1655 Comment
  RSA9174  Glyceria striata C. B. Wolf 1928-8-15 3293 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2287 Comment
  CAS-BOT-BC140647  Gnaphalium Peter Rubtzoff; John Thomas Howell 1973-7-18 7123 El Dorado Blodgett Forest: Mainline Road ca. 0.1 mi. south of Clearcut (ca. 0.4 mi. north of Mutton Creek Road junction) 1310 Comment
  UCR255692  Gnaphalium californicum Peter Rubtzoff 1972-10-25 7043 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, clear-cut on Main Line Road 1357 Comment
  UCR170438  Gnaphalium canescens subsp. beneolens George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10005 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-BC302488  Gnaphalium palustre Alice Eastwood 1906-7-27 1090 El Dorado Glen Alpine Region. Fallen Leaf Lake Comment
  CAS-BOT-BC302501  Gnaphalium palustre W. R. Dudley 1900-6-1 s.n. El Dorado Glenn [Glen] Alpine Comment
  UCD165853  Gnaphalium palustre Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9182 El Dorado West side of Tahoe Basin. Emerald Bay State Park. Cove at lakeshore along Emerald Point. 1904 Comment
  UCD168679  Gnaphalium palustre Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9420 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Southwestern side of Emerald Point. 1918 Comment
  UCR241734  Gnaphalium palustre George K. Helmkamp, E. A. Helmkamp 2012-7-6 19366 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 Comment
  CAS-BOT-BC344909  Goodyera Peter Rubtzoff 1972-10-11 7011 El Dorado Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC304968  Grindelia hirsutula Jean L. Pawek 1957-6-27 292 El Dorado Between Omo Ranch and Somerset 762 Comment
  SEINET3818203  Habenaria sparsiflora Unknown 1943-1 El Dorado Comment
  RSA0115951  Hackelia George K. Helmkamp, Elizabeth 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
  UC881759  Hackelia micrantha A. A. Heller 1916-8-11 12545 El Dorado s side of Echo Lake Comment
  UC907690  Hackelia micrantha G. Thomas Robbins 1945-7-8 2052 El Dorado above Eagle Lake (along Velma Lakes Trail); Desolation Valley Wilderness Area 2438 Comment
  JEPS72572  Helenium bigelovii Gladys L. Smith 1972-7-20 3303 El Dorado Glen Alpine Spring 2194 Comment
  UCD165305  Helenium bigelovii Peter Rubtzoff; John Thomas Howell 1973-7-18 7147 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) 1310 Comment
  UC88996  Hemizonia clevelandii Katharine Brandegee El Dorado Kelsey Comment
  RSA6522  Heracleum maximum Jens Clausen 1932-9-14 644 El Dorado Tahoe Region, above Glen Alpine. Near stream on the trail to Mt Tallac. 2317 Comment
  UC747314  Hesperolinon micranthum G. Thomas Robbins 1943-6-22 1210 El Dorado 3 mi e Placerville (near Institute of Forest Genetics) 762 Comment
  CAS-BOT-BC280677  Hesperostipa comata Alice Eastwood 1906-7-27 1058 El Dorado Fallen Leaf Lake, Lake Tahoe Region Comment
  UCR219142  Heteromeles arbutifolia George K. Helmkamp, E. A. Helmkamp 2009-9-29 15657 El Dorado Sierra Nevada Mountains Foothills, Canyon Valley Rd. in the east end of Diamond Springs, c. 0.1 mile SE of Pleasant Valley Road 567 Comment
  RSA93261  Heterotheca villosa var. minor F. W. Peirson 1925-7-5 6283 El Dorado Near Fallen Leaf Lodge. 1951 Comment
  SD236411  Heuchera micrantha G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13581 El Dorado Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 715 Comment
  UCR191136  Heuchera micrantha George K. Helmkamp, E. A. Helmkamp 2007-6-8 12300 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 2.0 miles south of Mormon Emigrant Trail 1189 Comment
  JEPS71845  Heuchera rubescens Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2484 El Dorado Summit area Echo Peak 2711 Comment
  JEPS71848  Heuchera rubescens Gladys L. Smith 1964-7-31 2284 El Dorado along trail from Echo Lakes to Fallen Leaf Lake (on glacial stair-step side of summit) 2407 Comment
  SEINET6032030  Heuchera rubescens D. G. Cooney 1946-8-12 139 El Dorado Carson Range, Freel's Peak. 3261 Comment
  CDA32134  Hieracium albiflorum M. Beyers 2010-8-2 712 El Dorado Immediately north of State Route 88. 1512 Comment
  SEINET13276713 Image available Hieracium albiflorum George K. Helmkamp, Amy Barnes 2014-1 23002 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 1.7 miles south of Crystal Basin Information Station (Riverton 7.5' Q.) 1609 Comment
  UC1069590  Hieracium albiflorum J. A. Rutter 1934-8-21 17 El Dorado 3/4 mi ne Leek Spr. Mt.; El Dorado National Forest, Pyramid Peak Quadrangle Comment
  UCR176435  Hieracium albiflorum George K. Helmkamp, E. A. Helmkamp 2006-8-7 11161 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road 2174 Comment
  RSA0016039  Hippuris vulgaris Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47222 El Dorado Grass Lake, just north of Luther Pass. 2348 Comment
  RSA0016041  Hippuris vulgaris F. W. Peirson 1925-7-2 6211 El Dorado South side of Lake Tahoe. 1899 Comment
  BFRS257 Image available Hirschfeldia incana Peter Rubtzoff 1974-7-24 7765 El Dorado Blodgett Forest: County Road ca. 0.2 mile east of Headquarters Road junction (Comp. 220R) Comment
  UCD105899  Hoita orbicularis A. M. Shapiro 1996-9-5 s.n. El Dorado El Dorado Co.; along Bear Creek near Georgetown. Comment
  BFRS356 Image available Holcus lanatus Peter Rubtzoff, John Thomas Howell 1973-7-17 7076 El Dorado Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mi. south of County Road (Comp. 370E). Comment
  UCR189916  Holocarpha virgata subsp. virgata George K. Helmkamp, E. A. Helmkamp 2007-9-9 12908 El Dorado Foothills, northern Sierra Nevada Mountains, along South Shingle Road 2.5 miles south of Shingle Springs 399 Comment
  RSA96895  Holodiscus discolor Wm Vortriede 1931-08 s.n. El Dorado Camp Sacramento. Comment
  CAS-BOT-BC152610  Holodiscus discolor var. discolor Le Roy Abrams 1911-7-29 4866 El Dorado Fallen Leaf Lodge, Fallen Leaf Lake 2103 Comment
  CAS-BOT-BC311887  Holozonia filipes John Thomas Howell 1930-10-12 5583 El Dorado In bed of N. Fk. of Cosumnes River 6.5 miles north of Plymouth Comment
  UCD85393  Hordeum brachyantherum P. B. Kennedy 1920-8-16 107 El Dorado El Dorado National Forest - Wilson's yard. 1935 Comment
  SACT001342  Hordeum hystrix J. Wilson 1985-5-4 El Dorado 365.0 Comment
  CAS-BOT-BC285063  Hordeum marinum subsp. gussoneanum John Thomas Howell 1954-5-16 s.n. El Dorado 4 miles west of Shingle Springs Comment
  UC555562  Horkelia fusca subsp. parviflora Frank W. Peirson 1925-7-1 6184 El Dorado State Line Lake Tahoe 1905 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
  RSA122260  Horkelia fusca subsp. parviflora P. L. Johannsen 1934-7-18 394 El Dorado 1.25 miles SE of Wilson's. 2012 Comment
  SBBG11908  Horkelia tridentata D. Myrick 1958-6-29 73 El Dorado S of Lake Tahoe 1889 Comment
  SEINET7249083  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2012-1 19343 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 0.4 mile north of Ice House Village, 10.9 miles north of the junction with US-50. 1707 Comment
  CAS-BOT-BC536269  Horkelia tridentata var. tridentata Elizabeth McClintock 1969-6-1 s.n. El Dorado Leonardi Springs adn immediate vicinity, between Blodgett Forest and canyon of the Rubicon River 1371 Comment
  SEINET5327469  Hosackia oblongifolia var. oblongifolia W. D. Billings 1950-8-3 1924 El Dorado Streambank under trees, just below Gilmore Lake, on trail to Mt. Tallac, Sierra Nevada 2621 Comment
  CAS-BOT-BC315843  Hulsea algida Jean L. Pawek 1958-7-16 481 El Dorado Near summit of Freel Peak s.e. of Lake Tahoe 3078 Comment
  CAS-BOT-BC344905  Hypericum anagalloides Peter Rubtzoff 1972-10-3 6976 El Dorado U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road. Comment
  UC746947  Hypericum anagalloides G. Thomas Robbins 1943-6-13 1173 El Dorado along rd. to and ca. 2 mi. w. of Park Creek 1219 Comment
  UCD110340  Hypericum anagalloides P. B. Kennedy 1920-8-17 152 El Dorado El Dorado National Forest -- Barrett Camp. 1920 Comment
  UC570345  Hypericum concinnum P. L. Johannsen 1934-10-18 519 El Dorado 2 1/4 mi. s.e Slate Mt.; El Dorado Nat'l Forest, Placerville Quad. 1066 Comment
  CAS-BOT-BC410209  Hypericum concinnum John Thomas Howell 1954-5-17 29750 El Dorado 2 miles southwest of Garden Valley Comment
  SEINET7062908  Hypericum formosum var. scouleri A. G. Vestal 1947-4-28 s.n. El Dorado About 2.2 miles south of El Dorado on Route 49 (WGS84/NAD83). UTM Zone 10, 686883mE, 4280270mN. 517 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
  RSA714207  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2005-7-11 9689 El Dorado 30 mi. SW of Lake Tahoe; 1 mi E of Jenkinson Lake along Mormon Emigrant Road (County Highway 5). 1220 Comment
  UCR171543  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2005-7-31 9733 El Dorado Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines 1006 Comment
  UCR176019  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2006-7-28 11027 El Dorado Northern Sierra Nevada Mtns, North Truckee River Rd., 1.4 miles north of Calif. Hwy 50 and c. 6 miles south of Lake Tahoe 2009 Comment
  UCD13103  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
  UCR106382  Ipomopsis aggregata Scott D. White, Julie Greene 1997-7-13 5410 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
  UCR176002  Ipomopsis aggregata subsp. formosissima George K. Helmkamp, E. A. Helmkamp 2006-7-28 11036 El Dorado Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd 2226 Comment
  RSA70121  Ipomopsis aggregata subsp. formosissima Verne Grant 1952-8-9 17330 El Dorado Luther Pass 2287 Comment
  RSA70442  Ipomopsis aggregata subsp. formosissima Verne Grant 1952-8-9 17330 El Dorado Luther Pass 2287 Comment
  BFRS2 Image available Iris hartwegii Peter Rubtzoff 1974-6-4 7531 El Dorado Blodgett Forest: Bacchi Meadow Area (Comp. 290R) Comment
  UC747021  Iris hartwegii G. Thomas Robbins 1943-5-2 1062 El Dorado ca 3 mi e Camino; North Fork Webber Creek 914 Comment
  UCR258545  Iris hartwegii George K. Helmkamp, Mary Alice Barnes 2013-4-30 20424 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 0.1 mile south of its junction with Mormon Emigrant Trail 1261 Comment
  CAS-BOT-BC133569  Iris hartwegii L. W. Lenz; E. K. Balls 1955-5-12 20465 El Dorado 0.4 mi. above Rainbow Hybridizing Gardens, Placerville (2 mi. N.) 883 Comment
  UCD138735  Iris hartwegii subsp. pinetorum G. K. Helmkamp; Elizabeth Helmkamp 2006-5-20 10507 El Dorado Northern Sierra Nevada: ca. 5 air mi off CA Hwy 193, E of Georgetown; 1.7 mi. N of Wentworth Springs Road on Bottlehill Road (junction just E of Balderson Station). 973 Comment
  SEINET7072701  Iris macrosiphon A. G. Vestal 1963-5-6 s.n. El Dorado North bank along Rattlesnake Bar Road. UTM Zone 10, 670011E, 4300560mN. Coordinate datum: NAD 27. Comment
  RSA451581  Ivesia gordonii Anstruther Davidson 1925-08 s.n. El Dorado Tahoe. Comment
Read comments
May 28 2010
  SEINET3256541 Image available Ivesia gordonii var. alpicola G. Thomas Robbins 1944-7-28 1789 El Dorado Desolation Vally Wilderness Area: slopes at summit of Rockbound Pass 2620 Comment
  SDSU9092  Ivesia santolinoides Helen L. Dale 1928-8-1 El Dorado Echo Peak. 2713 Comment
  CAS-BOT-BC340281  Jensia rammii H. M. Hall 1921-6-25 11305 El Dorado Sly Park 1036 Comment
  OBI15709  Jensia rammii Robert F. Hoover 1968-5-29 11138 El Dorado Garden Valley Comment
  CAS-BOT-BC340272  Jensia rammii Bruce G. Baldwin 1985-6-30 494 El Dorado Sly County Park, immediately north of paved road on north side of Jenkinson Lake, ca. 0.2 mile east of Pinecone Campground entrance Comment
  UCD38777  Jensia rammii Beecher Crampton 1958-6-9 4921 El Dorado Ca. 14 miles northeast of Placerville, Pino Grande Road, Mosquito Lumber camp, slopes above Finnon Lake. 762 Comment
  SD237486  Juglans hindsii G. K. Helmkamp, E. A. Helmkamp 2009-8-21 15518 El Dorado Sierra Nevada Mountains Foothills: along CA-49 (Coloma Road) 0.2 mile north of its junction with CA-193, north end of Placerville (Placerville 7.5'Q) 793 Comment
  UCR209754  Juglans hindsii George K. Helmkamp, E. A. Helmkamp 2009-8-13 15456 El Dorado Foothills, northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Patterson Dr. and Pleasant Valley Road; Diamond Springs 527 Comment
  RSA781381  Juncus George K. Helmkamp, E. A. Helmkamp 2008-7-11 13768 El Dorado Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  UCR173839  Juncus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10740 El Dorado Northern Sierra Nevada Mountains, 5.5 miles east of Ice House Road on the road to Wright's Lake 1860 Comment
  UCD44067  Juncus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1433 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
Read comments
Jun 11 2012
  UCR279895  Juncus articulatus Peter Rubtzoff 1972-9-28 6962 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road 1296 Comment
  CHSC73488  Juncus balticus L. P. Janeway; Eric Schroder 1998-8-19 6113 El Dorado Lake Tahoe Basin Management Unit - National Forest. Large meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  UCR206794  Juncus bufonius var. bufonius George K. Helmkamp, E. A. Helmkamp 2009-5-24 14777 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.3 miles eat of the Cosumnes River and CA-49 521 Comment
  JEPS73238  Juncus chlorocephalus Gladys L. Smith 1963-7-27 1831 El Dorado Old Hawley Grade, Echo Summit area Sierra Nevada, Echo Summit 1981 Comment
  RSA54108  Juncus chlorocephalus J. T. Howell 1946-8-30 22908 El Dorado Upper Angora Lake Comment
  UCD84170  Juncus chlorocephalus Chuck Hughes 2009-7-8 129 El Dorado near Rubicon Trail crossing of Ellis Creek. 1987 Comment
  UCR175665  Juncus chlorocephalus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10827 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  UCR249554  Juncus chlorocephalus George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20946 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-BC293750  Juncus chlorocephalus Peter Rubtzoff; Donald Goheen 1974-9-18 7906 El Dorado Vaughn Cabin area, SE of Vaughn Cabin, Sec. 4, T12N, R13E. 1447 Comment
  UCD165008  Juncus chlorocephalus Peter Rubtzoff; Donald Goheen 1974-9-18 7906 El Dorado Vaughn Cabin area, SE of Vaughn Cabin. 1447 Comment
  CAS-BOT-BC157989  Juncus effusus subsp. pacificus Peter Rubtzoff 1972-9-28 6969 El Dorado Georgetown Divide. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  CHSC73229  Juncus ensifolius L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5888 El Dorado Lake Tahoe Basin Management Unit. Along Road 1214 (to Angora Lookout), 0.9 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake. 2048 Comment
  UC1133654  Juncus ensifolius C. M. Belshaw 1936-7-11 2601 El Dorado 1.5 mi sw Echo; Pyramid Pk. Quad. 1676 Comment
  UCR170462  Juncus ensifolius George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10037 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, N of Union Valley Reservoir]; Wentworth Springs Road, 5.9 [road] mi east of Uncle Toms Cabin 1567 Comment
  UCD141563  Juncus longistylis G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11068 El Dorado Northern Sierra Nevada Mtns: along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Highway US-50. 1864 Comment
  UCD42683  Juncus macrandrus C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 49 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  RSA9066  Juncus mertensianus Carl B. Wolf 1928-8-17 3335 El Dorado Trail from Susie to Heather Lake. 2378 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
  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
  UC1729874  Juncus orthophyllus L. P. Janeway, Eric Schroder, Katherine Murrell 1998-7-29 5895 El Dorado about 0.7 mi e-se of the middle edge of Fallen Leaf Lake (along Road 1214 to Angora Lookout 0.5 mi from the road to Fallen Leaf Lake, Emerald Bay Quadrangle); along Road 1214 to Angora Lookout 2042 Comment
  UCD43757  Juncus orthophyllus C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1123 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCR279898  Juncus oxymeris Peter Rubtzoff 1972-8-30 6867 El Dorado Sierra Nevada Mtns, Georgetown Divide; UC Blodgett Forest Research Station, along East Fork Gaddis Creek, c. 0.1 mile south of 'clear-cut 1302 Comment
  UC421815  Juncus parryi R. L. Pendleton and F. M. Reed 1907-7-23 1028 El Dorado Grass Lake trail Lake Tahoe Region, Glen Alpine Comment
  UCD165263  Juncus tenuis Peter Rubtzoff; John Thomas Howell 1973-7-17 7054 El Dorado Along Wentworth Springs Road, ca. 1 mile east of Georgetown on road to Blodgett Forest; and 1 mile E of junction with Hwy. 193. Comment
  CAS-BOT-BC81096  Juniperus communis W. W. Price 1898-6-26 s.n. El Dorado Pyramid Peak 2438 Comment
  CAS-BOT-BC81102  Juniperus communis Mrs. Engel 1924-8-1 s.n. El Dorado Rubicon Springs Comment
  NY21390  Juniperus communis A. M. Ottley 1920-7-10 1154 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
  CAS-BOT-BC81168  Juniperus occidentalis J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Mt. Tallac, near Lake Tahoe 1914 Comment
  NY19869  Juniperus occidentalis W. C. Cumming 1940-1-24 2009 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
  RSA8782  Juniperus occidentalis var. australis C. B. Wolf 1928-8-21 3425 El Dorado Near Fallen Leaf Lake. 2043 Comment
  CAS-BOT-BC59601  Kalmia microphylla subsp. microphylla W. R. Dudley 1900-6-28 s.n. El Dorado Unspecified. Comment
  UC412679  Kalmia polifolia subsp. microphylla Milo S. Baker 1904-7-3 El Dorado Fallen Leaf Lake near Lake Tahoe; Fallen Leaf Lake Comment
  UCR206755  Keckiella breviflora subsp. breviflora George K. Helmkamp, E. A. Helmkamp 2009-6-25 15054 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, 1.5 miles north of the crossing of the South Fork American River, c. 9 miles north of Pollock Pines 857 Comment
  SD255815  Keckiella lemmonii George K. Helmkamp, Amy Barnes 2014-8-11 23023 El Dorado Northern Sierra Nevada Mountains; Wentworth Springs Road at the junction with Eleven Pines Road., east of Stumpy Meadow Reservoir (Devil Peak 7.5'Q) 1481 Comment
  UCD147718  Keckiella lemmonii Allyson Ayalon; Lucie Jerabkova 2012-7-1 96 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UC306818  Kelloggia galioides unknown 1918-7-24 El Dorado Benwood Trail; Sierra Nevada Comment
  UCD164967  Kelloggia galioides Peter Rubtzoff 1974-7-22 7750 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 miles south of Forest Service public road. 1260 Comment
  UCR206083  Kelloggia galioides George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13917 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  UCR218281  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2010-7-23 16633 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 1.8 miles west of its junction with Wright's Lake Road, 4 mi. NE (21 deg. ) of Kyburz 2034 Comment
  UCR242807  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2010-9-1 16898 El Dorado Northern Sierra Nevada Mountains, Mehrten Springs Road, 0.6 mile north of its junction wtih CA-88 2018 Comment
  UCR179560  Kickxia elatine George K. Helmkamp, E. A. Helmkamp 2006-9-29 11439 El Dorado Northern Sierra Nevada Mountains Foothills, Placerville outskirts; Calif. Hwy 49, 2 miles north of jct with US-50 549 Comment
  SD235034  Kickxia spuria G. K. Helmkamp, E. A. Helmkamp 2006-9-29 11451 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Rd just west of CA-49 and 4 miles south of Cool. 351 Comment
  UC747418  Kumlienia hystricula G. Thomas Robbins 1944-3-19 1487 El Dorado 5-6 mi n of Camino (along South Fork American River); South Fork American River 762 Comment
  CAS-BOT-BC340334  Kyhosia bolanderi Bruce G. Baldwin 1985-8-26 509 El Dorado Lake Tahoe vicinity, ca. 150 yards north of north boundary of D. L. Bliss State Park along California State Highway 89 Comment
  CAS-BOT-BC340711  Laennecia coulteri John Thomas Howell 1976-10-29 52278 El Dorado Bottom of Folsom Lake at Brown's Ravine boat landing 121 Comment
  UC1950982  Lagophylla glandulosa G. K. Helmkamp, E. A. Helmkamp 2006-9-29 11447 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Rd just west of CA-49 and 4 miles south of Cool (Pilot Hill 7.5' Q. Comment
  UCD133616  Lagophylla glandulosa D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. UTM: 10SFN8905 640 Comment
  UC89187  Lagophylla minor Katharine Curran 1883-1-1 El Dorado Sweetwater Comment
Read comments
Jun 30 2019
  UCD125086  Lamium amplexicaule G. K. Helmkamp; E. A. Helmkamp 2007-3-22 11661 El Dorado Northern Sierra Nevada Mountains: Bucks Bar Road, 4.4 miles south of Pleasant Valley Road at the junction of Sand Ridge Road. 628 Comment
  SEINET7949740  Lamium amplexicaule S. Eliades 1976-4-3 s.n. El Dorado Just off Hwy. 193, just outside of Greenwood. 671 Comment
  UCR187071  Lamium purpureum George K. Helmkamp, E. A. Helmkamp 2007-5-1 11915 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-49, 6.1 miles northwest of Placerville 454 Comment
  CAS-BOT-BC228559  Lapsana communis George K. Helmkamp; E. A. Helmkamp 2011-7-2 17628 El Dorado Northern Sierra Nevada Mountains Foothills: Forni Road at Weber Creek crossing, 1.3 miles south of its Placerville junction with US-50 473 Comment
  CAS-BOT-BC250938  Lasthenia gracilis George K. Helmkamp; E. A. Helmkamp 2012-4-24 18830 El Dorado Northern Sierra Nevada Mountains Foothills: Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg. ) of Garden Valley 705 Comment
  CAS-BOT-BC538057  Lathyrus G. Ledyard Stebbins 1977-6-28 7717 El Dorado Placerville [exact location unknown] Comment
  POM87041  Lathyrus F. W. Peirson 1925-7-1 6196 El Dorado State Line, Lake Tahoe. 1921 Comment
  RSA77936  Lathyrus hirsutus P. B. Dickey, A. G. carns 1946-6-5 1427 El Dorado Placerville Lumber Company Moulding Mill, Smith Flat. 610 Comment
  UCD68035  Lathyrus sulphureus M. Lee Hughes 1976-5-9 47 El Dorado 3 miles North of Camino California, on North Canyon Road, 200 yds West of the road. Found in a mixed evergreen forest plant community, under forest trees, with filtered shaded sunlight. A ground vine perennial. Flowers, vivid orange stacked on each other. Comment
  UC101760  Layia pentachaeta subsp. pentachaeta K. Brandegee 1907-5-19 El Dorado Simpson's Ranch; Sweetwater Creek Comment
  JEPS72468  Ledum glandulosum Gladys L. Smith 1964-7-30 2208 El Dorado Echo Summit Area, Upper and Lower Angora Lakes Upper and Lower Angora Lakes; Echo Summit Area, Upper and Lower Angora Lakes 2377 Comment
  UCD160536  Lepidium G. Ledyard Stebbins 1977-7-3 s.n. El Dorado South of Weber Creek. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC88814  Lepidium campestre Peter Rubtzoff 1976-6-23 8696 El Dorado Sierra Nevada. Georgetown Divide. Vicinity of Blodgett Forest. County Road ca. 0.3 mile west of Headquarters Road jct. 1264 Comment
  UCR237055  Lepidium nitidum var. nitidum George K. Helmkamp, E. A. Helmkamp 2012-4-24 18836 El Dorado Northern Sierra Nevada Mountains Foothills, Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg. ) of Garden Valley 705 Comment
  SEINET3860007  Lepidium virginicum George K. Helmkamp 2007-7-7 12464 El Dorado Northern Sierra Nevada Mountains: along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area.; 0 2238 Comment
  SD81090  Lepidium virginicum var. pubescens Darley F. Howe 1971-7-1 El Dorado Eldorado National Forest by Lake Tahoe 1830 Comment
Read comments
Jul 10 2010
  HSC104173  Lepidium virginicum var. virginicum G. K. Helmkamp, E. A. Helmkamp 2012-8-4 19572 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 1.4 mi. W of its junction with CA-88 2287 Comment
  JEPS71343  Leptodactylon pungens Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2482 El Dorado summit area Echo Peak; summit area of Echo Peak 2711 Comment
  UC306883  Leptodactylon pungens unknown 1918-7-21 El Dorado Ralston Peak ridge; Sierra Nevada, Ralston Peak ridge 2743 Comment
  POM73983  Leptosiphon bicolor Marcus E. Jones 1882-4-21 s.n. El Dorado St. Lawrence Comment
Read comments
Jan 23 2011
  UCD70588  Leptosiphon bolanderi Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 368 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd 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
  SEINET7967453 Image available Leptosiphon ciliatus George K. Helmkamp, E. A. Helmkamp 2009-7-2 15102 El Dorado Sierra Nevada Mountains; Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 Comment
  SD257343  Leptosiphon montanus George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20447 El Dorado Foothills, northern Sierra Nevada Mountains; Camp Creek along Happy Valley Cutoff Road, 0.6 mile east of junction with Mt. Aukum Road, 1.35 air miles NE (62a^z) of Spmerset (Camino 7.5'Q) 566 Comment
  RSA98609  Leptosiphon montanus G. Thomas Robbins 1945-6-17 1986 El Dorado above Camp Creek near Baltic Peak. 1006 Comment
  RSA715284  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2005-9-12 9854 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Sly Park Road (County Hwy E-16) ca. 2 miles E of Pleasant Valley. 854 Comment
  UC570382  Lessingia leptoclada Chas. M. Belshaw 1936-8-14 2641 El Dorado 2 mi s Snowline; Sierra Nevada Mts. Comment
  UCR233294  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2010-9-23 16952 El Dorado Northern Sierra Nevada Mountains, Peavine Ridge Road, 2.8 miles west of Ice House Road and at the junction with Forest Route 31 and Round Tent Canyon Road 1581 Comment
  CDA19030  Lessingia leptoclada Kirk Taylor 2000-10-23 PDR 1106928 El Dorado Sierra Nevada; along Hwy 88, near Cook's Station. 0 Comment
  UC829038  Lessingia virgata A. A. Heller 1915-9-12 12274 El Dorado plentiful in fields between Shingle Springs and Clarksville Comment
  UCR233325  Leucanthemum vulgare George K. Helmkamp, E. A. Helmkamp 2011-9-1 18226 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  UCR233637  Leucanthemum vulgare George K. Helmkamp, E. A. Helmkamp 2011-7-7 17639 El Dorado Northern Sierra Nevada Mountains, Park Creek Road, 0.4 mile east of its junction with Old Sly Park Road, southeast of Pollock Pines, 0.7 mi. SSW (191 deg. ) of Fresh Pond 1250 Comment
  CAS-BOT-BC257337  Leucothoe davisiae Peter Rubtzoff 1972-9-14 6896 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
  UC1121022  Leucothoe davisiae P. L. Johannsen 1934-10-17 515 El Dorado 1/4 mi nw of Campana (El Dorado National Forest); El Dorado National Forest 1402 Comment
  UCD150207  Leucothoe davisiae Ellen Dean; N. Khuu, S. Dohle 2014-8-9 8556 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park, downslope of trail that branches off to Lily Pond. 1998 Comment
  CAS-BOT-BC229487  Lewisia longipetala G. L. Stebbins 1968-7-15 6785 El Dorado Crystal Range, Desolation Wilderness. Moist granitic ledges above Lyons Lake 2804 Comment
  UCR247408  Lewisia pygmaea Matt K. Beyers, G. Fred Hrusa 2011-7-20 994 El Dorado Sierra Nevada Mtns., Shealor Lakes 2378 Comment
  JEPS71763 Image available Lewisia serrata G. L. Stebbins and L. R. Heckard 1969-5-31 6908 El Dorado below Leonardi Springs (s side of canyon, w of small ravine, ca 15 air mi e of Georgetown); Rubicon Canyon; Below Leonardi Springs, S side of Rubicon Canyon, El Dorado Co. 1097 Comment
  CAS-BOT-BC444514  Lewisia triphylla Alice Eastwood 1906-7-23 898 El Dorado Lake Tahoe Region. Trail to Lily L. Comment
  SEINET5336591  Lewisia triphylla W. D. Billings 1950-8-3 1931 El Dorado Under Mt. Hemlock above Gilmore Lake, on the trail to Mt. Tallac, Sierra Nevada. 2591 Comment
  SEINET180128 Image available Leymus triticoides F. W. Peirson 1935-8-2 11646 El Dorado State Line Lake Tahoe 1905 Comment
  CAS-BOT-BC436020  Ligusticum grayi W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2133 Comment
  UCR176233  Ligusticum grayi George K. Helmkamp, E. A. Helmkamp 2006-7-31 11043 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  UCR233346  Ligusticum grayi George K. Helmkamp, E. A. Helmkamp 2011-9-13 18252 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
  UC188725  Lilium humboldtii C. F. Sonne Jun 1890 3888 b El Dorado near Rattlesnake Bar Comment
  UC1600830  Lilium parvum unknown 1920-7-21 El Dorado 1 mi below Phillips; Sierra Nevada Comment
  UCD42421  Lilium parvum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC509404  Lilium parvum W. Dudley 1900-6-1 s. n. El Dorado Below Lake Lucile Ridge Comment
  CAS-BOT-BC509410  Lilium parvum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC509422  Lilium parvum L. S. Smith 1927-8-6 2159 El Dorado Robertson Flat, Tahoe Forest Hill Dist. 2346 Comment
  SEINET12054650  Lilium parvum H. H. Heller 1938-1 568 El Dorado Tolmans, Fallen Leaf Comment
  CDA32239  Lilium washingtonianum M. Beyers 2010-8-2 737 El Dorado Along a dirt road below and just north of State Route 88. Sheet 1 of 2. 1495 Comment
  UC747534  Lilium washingtonianum subsp. washingtonianum G. Thomas Robbins 1943-6-20 1204 El Dorado 4-5 mi nw Pollock Pines (along road to powerhouse) 914 Comment
  CAS-BOT-BC133057  Lilium washingtonianum subsp. washingtonianum Laura M. Lathrop 1909-7-23 s.n. El Dorado Woods near Fallen Leaf Lake Comment
  SD241090  Limnanthes alba subsp. versicolor George K. Helmkamp, E. A. Helmkamp 2011-5-5 17178 El Dorado Northern Sierra Nevada Moutains Foothills: along Pleasant Valley Road, 0.7 mile norwest of Pleasant Valley (Camino 7.5'Q) 750 Comment
  UC635577  Limnanthes striata H. L. Mason 1928-5-4 4494 El Dorado near Latrobe; Swift Ranch Comment
  POM311145  Limnanthes versicolor Charles T. Mason Jr. 1948-5-13 1189 El Dorado 12.7 miles north of Plymouth along S.E. side of State Highway 49. 518 Comment
  SEINET12279047  Linanthus bicolor H. H. Heller 1938-1 724 El Dorado Stanford Camp, Fallen Leaf Comment
  UC750686  Linanthus ciliatus Lewis S. Rose 1941-7-12 41474 El Dorado Meeks Lake Tahoe 1950 Comment
  UC908281  Linanthus ciliatus G. Thomas Robbins 1944-6-11 1674 El Dorado 2-3 mi ne Riverton (along Ice House road) 1219 Comment
  UCR217261  Linanthus ciliatus George K. Helmkamp, E. A. Helmkamp 2010-5-13 16013 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 4.4 miles northeast of its junction with US-50 in Placerville 620 Comment
  UCSB5178  Linanthus dichotomus Robbins, G. 1945-4-22 El Dorado Serpentine rock outcrop 3 miles east of Shingle Springs along U. S. Highway 50 457 Comment
  UCR201779  Linanthus harknessii George K. Helmkamp, E. A. Helmkamp 2008-8-1 13942 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road at Lyons Creek, 4.0 miles north of CA-50 2043 Comment
  UC133864  Linanthus harknessii Katharine Brandegee Jun 1908 El Dorado summit above Lake Valley Comment
  UC1537469  Linanthus montanus Gordon H. True Jr. 1936-4-9 409 El Dorado ridge between El Dorado and Shingle Springs 457 Comment
  CHSC107005  Linaria dalmatica subsp. dalmatica Phyllis Hiatt 1979-6-5 El Dorado Lake Tahoe, Meedks Bay, Meeks Bay Resort. Comment
  JEPS4934  Linnaea borealis var. longiflora Philip G. Haddock 1936-10-6 El Dorado ca 14 mi e Georgetown; Sierra Nevada, Blodgett Forest, near head Bacon Creek 1219 Comment
  UC536678  Listera convallarioides Miss Patrick 1935-8-5 El Dorado Eagle Falls Lake Tahoe, Emerald Bay 1828 Comment
  UC1614523  Lithocarpus densiflorus Charles M. Belshaw 1936-2-29 1534 El Dorado between Volcanoeville and turn-off from Bald Mt. Rd. 304 Comment
  CAS-BOT-BC425348  Lithophragma affine Peter Rubtzoff 1976-6-9 8611 El Dorado Blodgett Forest: Quail Landing Road near junction with Chinquapin Flat Road (Comp. 630E); Sierra Nevada. 1289 Comment
  CAS-BOT-BC438125  Lithophragma parviflorum D. E. Breedlove 1962-6-13 3559 El Dorado 3 miles south of Meyers on State Highway 89; Sierra Nevada 1996 Comment
  UC672273  Logfia gallica H. L. Mason 1933-5-29 7246 El Dorado Shingle Springs Comment
  UCD66302  Lolium multiflorum Beecher Crampton 1959-5-21 5248 El Dorado Vicinity of Frenchtown. S of Shingle Springs. Comment
  UCR237008  Lolium perenne subsp. multiflorum George K. Helmkamp, E. A. Helmkamp 2012-5-22 19053 El Dorado Northern Sierra Nevada Mountains, along US-50, 4.0 miles west of Silver Fork 1050 Comment
  CHSC56268  Lomatium nevadense K. R. Stern 1985-6-14 8118 El Dorado Echo Summit. 2225 Comment
  UCR207865  Lonicera interrupta George K. Helmkamp, E. A. Helmkamp 2009-5-14 14698 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  SEINET2470924  Lonicera involucrata K. Christie 2010-6-24 1865 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  UCD60660  Lonicera involucrata var. involucrata Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4124 El Dorado Washoe Meadows State Park. Central part of park in vicinity of manholes #48 and #49. 1926 Comment
  SEINET3523631 Image available Lotus americanus G. Thomas Robbins 1944-6-15 1692 El Dorado Institute of Forest Genetics, 3 miles E of Placerville 823 Comment
  UC555532  Lotus grandiflorus var. grandiflorus H. L. Mason 1928-5-4 4531 El Dorado near Pilot Hill; Hastings Creek Comment
  UCR208321  Lotus humistratus George K. Helmkamp, E. A. Helmkamp 2009-4-21 14517 El Dorado Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River 390 Comment
  SEINET9323621  Lotus micranthus Unknown 2010-5-15 16045 El Dorado Sierra Nevada Mountains Foothills Comment
  UCR184822  Lotus micranthus George K. Helmkamp, E. A. Helmkamp 2007-5-9 11978 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
  UCR242760  Lotus micranthus George K. Helmkamp, E. A. Helmkamp 2011-5-24 17371 El Dorado Northern Sierra Nevada Mountains Foothills, Mesquite Road, 7.5 miles south of its junction with Wentworth Springs Road 1073 Comment
  RSA0049799  Lotus oblongifolius var. oblongifolius George K. Helmkamp, E. A. Helmkamp 2012-7-6 19350 El Dorado Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. 2078 Comment
  SEINET9354147  Lotus purshianus var. purshianus Unknown 2009-7-8 15123 El Dorado Sierra Nevada Mountains Comment
  UCR170575  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2005-9-1 9825 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
  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
  UCR176302  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2006-7-12 10941 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  CAS-BOT-BC320551  Lupinus Peter Rubtzoff 1975-7-10 8182 El Dorado Georgetown Divide, Blodgett Forest: Chinquapin Flat Road, ca. 1.6 miles south of Gaddis Creek Road (Comp. 600R). 1318 Comment
  RSA785405  Lupinus albicaulis George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16330 El Dorado Sierra Nevada Mtns Foothills: about 0.1 mi S of Slug Gulch Road at a point 4.7 mi E of its junction with Perry Creek Road. 1021 Comment
  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
  UCR218265  Lupinus albicaulis George K. Helmkamp, E. A. Helmkamp 2010-5-22 16077 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
  SEINET195643  Lupinus albifrons G. Thomas Robbins 1945-4-22 1860 El Dorado 3 mi. e. of Shingle Springs 457 Comment
  UCD105903  Lupinus albifrons Beecher Crampton 1969-5-6 8411 El Dorado Pilot Peak lookout. 586 Comment
  CDA14107  Lupinus albifrons var. collinus G. F. Hrusa, J. Glazner 1997-6-3 13943 El Dorado Sierra Nevada; Exposed slopes surrounding Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  UCR217176  Lupinus albifrons var. collinus George K. Helmkamp, E. A. Helmkamp 2010-5-15 16047 El Dorado Sierra Nevada Mountains Foothills, String Canyon Road, 1.4 miles northeast of its junction with Consumnes Mine Road 1110 Comment
  UCR250637  Lupinus albifrons var. collinus George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20889 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake 1456 Comment
  UCR218095  Lupinus andersonii George K. Helmkamp, E. A. Helmkamp 2010-7-23 16625 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 1.8 miles west of its junction with Wright's Lake Road, 4 mi. NE (21 deg. ) of Kyburz 2034 Comment
  UCR192905  Lupinus angustiflorus George K. Helmkamp, E. A. Helmkamp 2007-5-31 12234 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
  SEINET10970202  Lupinus apertus P. Rubtzoff 1976-6-23 Rubtzoff 8675 El Dorado Georgetown divide. Sierra nevada. Blodgett forest. Deep canyon road ca 0.45 Mile n of junction with loop road (comp. 10U). Roadside 1219 Comment
  UC201957  Lupinus arbustus W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Cascade Mts.; Cascade Mts., vicinity Lake Tahoe 1897 Comment
  UCD23473  Lupinus argenteus var. heteranthus Beecher Crampton 1983-7-4 9879 El Dorado South Lake Tahoe, west of Ski Run Blvd., along Pioneer Trail. Comment
  CAS-BOT-BC208853  Lupinus argenteus var. meionanthus Frank W. Peirson 1925-7-1 6180 El Dorado State Line, Lake Tahoe 1905 Comment
  CHSC96393  Lupinus benthamii L. P. Janeway 2006-5-10 8584 El Dorado Northern High Sierra Nevada. Southwestern tip of Grand Point, along spur road just above Happy Valley Road, overlooking the confluence of North Fork Consumnes River and Camp Creek. South-facing open un-used borrow pit. 610 Comment
  UC180127  Lupinus benthamii Katharine Brandegee 1915-4-27 El Dorado Layne's Ranch near Pilot Hill; near Pilot Hill Comment
  RSA670364  Lupinus bicolor subsp. tridentatus B. C. Templeton 1931-7-4 1506 El Dorado Near Meek's Bay, Lake Tahoe. Comment
  SEINET2470866  Lupinus breweri K. Christie 2010-6-14 1803 El Dorado Lake Tahoe Basin Management Unit (USFS); Rainbow Tract cabins area, ca. 0.5 mi. south of junction of HWY 50/HWY 89. 1950 Comment
  SD81093  Lupinus breweri Darley F. Howe 1971-7-2 El Dorado South Lake 1890 Comment
  JEPS118185  Lupinus concinnus Dean W. Taylor 2004-3-31 19051 El Dorado Farnham Ridge (16 air miles NNE of Jackson) 1066 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
  UC865170  Lupinus fulcratus A. A. Heller 1915-8-6 12169 El Dorado on the Lincoln Highway near Camp Echo; near Camp Echo 2133 Comment
  UCR270698  Lupinus fulcratus John F. Emmel 1998-7-9 1577 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe area, 0.1-0.2 air mile west of Taylor Creek, 0.4-0.5 air mile north of north end of Fallen Leaf Lake 1927 Comment
  JEPS48915  Lupinus grayi Alice M. Ottley 1920-6-22 862 El Dorado Angora Ridge Comment
  POM128082  Lupinus grayi L. R. Abrams 1911-7-27 4808 El Dorado Near Fallen Leaf Lake; Lake Tahoe Region. 2043 Comment
  RSA26466  Lupinus grayi Alice Eastwood, John T. Howell 1940-6-17 8359 El Dorado Bijou Comment
  RSA0064546  Lupinus latifolius subsp. latifolius George K. Helmkamp, Elizabeth A. Helmkamp 2013-7-31 22062 El Dorado 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
  SDSU4986  Lupinus latifolius var. columbianus unknown 1951-5-4 El Dorado 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
  UCR257923  Lupinus latifolius var. columbianus George K. Helmkamp, Amy Barnes 2014-7-28 22957 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 1.6 miles west of Ice House Road 1863 Comment
  UCD165926  Lupinus lepidus var. confertus Ellen Dean; with Mayra Huerta 2016-8-12 9241 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
  JEPS85689  Lupinus lepidus var. confertus W. L. Jepson 1934-8-8 16883 El Dorado Strawberry road sta. Comment
  JEPS85668  Lupinus lepidus var. sellulus John Thomas Howell 1925-7-5 1369 El Dorado strand of Emerald Bay , strand of Emerald Bay (Lake Tahoe) 1889 Comment
  UCR176311  Lupinus lepidus var. sellulus George K. Helmkamp, E. A. Helmkamp 2006-7-10 10878 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
  CHSC59730  Lupinus nanus Judy Mosbacher 1984-4-14 183 El Dorado Ca. 25 ft n of Jensen Hollow Rd, and 100 ft s of Weber Creek, 5.2 mi se of Placerville. 731 Comment
  UCD109087  Lupinus nanus P. B. Kennedy 1922-5-23 s.n. El Dorado along road, Barrett Ranch. Shingle. Comment
  UCR248964  Lupinus polyphyllus subsp. superbus Peter Rubtzoff 1974-7-25 7782 El Dorado Sierra Nevada Mtns, Georgetown Divide; U.C. Blodgett Forest Research Station, Mutton Creek Road (New Gaddis Creek Road), near junction with Main Line Road 1293 Comment
  CHSC73043  Lupinus polyphyllus var. burkei L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5785 El Dorado Lake Tahoe Basin Management Unit - National Forest. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  SBBG3720  Lupinus polyphyllus var. burkei H. and M. Dearing 1939-7-6 3855 El Dorado near Globins, Lake Tahoe Comment
  SEINET6175660  Lupinus polyphyllus var. burkei Ellen Dean, K. F. Mawdsley; K. Ehmsen; M. Starbuck 2007-6-16 4143 El Dorado Washoe Meadows State Park. Southern portion of park.; 0 1937 Comment
  UCD109450  Lupinus polyphyllus var. burkei Morris Halperin 1932-8-15 862 El Dorado Strawberry. Comment
  UCR170233  Lupinus polyphyllus var. burkei George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9924 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
  SBBG128990  Lupinus polyphyllus var. burkei G. K. Helmkamp, E. A. Helmkamp 2011-9-13 18268 El Dorado Foster Meadow Rd, 0.6 mi N of its jct with CA-88 2136 Comment
  SEINET6191815 Image available Lupinus sellulus A. A. Heller 1915-1 12157 El Dorado Near Echo Camp on the Lincoln Highway 2134 Comment
  SBBG129047  Lupinus stiversii G. K. Helmkamp, E. A. Helmkamp 2013-6-15 20876 El Dorado Silver Fork Rd, 2.3 mi S of its jct with US-50 in Kyburz 1454 Comment
  UCD19774  Lupinus stiversii C. H. Lamoureux; J. Major, J. McCaskill, R. Gankin 1956-6-6 1126 El Dorado 3.1 miles west of Kyburz, across Hwy 50 from cabin 'Septieme Ciel'. 1159 Comment
  CDA39246  Luzula comosa P. B. Kennedy 1920-8-13 s.n. El Dorado Eldorado National Forest. Comment
  RSA368907  Luzula divaricata Albert J. Perkins 1923-8-6 s.n. El Dorado Lake Tahoe, summit of Angora Peak 2439 Comment
Read comments
Mar 6 2011
  SEINET6178408 Image available Luzula macrantha George K. Helmkamp, E. A. Helmkamp 2010-5-14 16036 El Dorado Sierra Nevada Mountains Foothills: Happy Valley Road, 1.1 mi. NE (69 degrees) of Somerset, just west of the bridge over the Cosumnes River.; 0 544 Comment
  CAS-BOT-BC210063  Luzula parviflora Peter Rubtzoff 1975-7-22 8201 El Dorado Goergetown Divide, Sierra Nevada. Blodgett Forest: Dark Canyon Road ca. 0.4 mi. west of junction with Mutton Creek Road (Comp. 300E) 1295 Comment
  JEPS119447  Madia George K. Helmkamp with E. A. Helmkamp 2011-5-8 17224 El Dorado n SNF: along Pleasant Valley Road, 0.6 miles NW of Pleasant Valley. Comment
  CAS-BOT-BC344863  Madia Peter Rubtzoff 1974-7-24 7773 El Dorado U.C. Blodgett Forest Research Station:County Road, 0.2 miles east of Spring Road junction (1.35 miles east of main Station entrance). 1319 Comment
  CAS-BOT-BC342745  Madia elegans Alice Eastwood 1906-7-21 1048 El Dorado Glen Alpine Region. Fallen Leaf Lake 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
  UCR89337  Madia elegans subsp. densifolia J. T. Howell 1969-9-12 s.n. El Dorado Sierra Nevada Mtns. Foothills, Placerville 579 Comment
  UCD37204  Madia exigua Beecher Crampton 1958-5-29 4862 El Dorado 10 miles northeast of Folsom, 4 miles northwest of Pine Hill, 0.5 mile south of New Salmon Falls Bridge. Comment
  UCD60665  Madia exigua Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4129 El Dorado Washoe Meadows State Park. Central part of park in vicinity of manholes #48 and #49. 1926 Comment
  UC169987  Madia glomerata Miss Helen D. Geis 1912-6 154 El Dorado Lakeside Comment
  UCD134262  Madia glomerata G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10943 El Dorado Northern Sierra Nevada Mtns. Mount Ralston Trail and Hwy. U.S.-50, about 0.9 mile south of Twin Bridges. 1960 Comment
  UCR189215  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2007-9-11 12938 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50 at Echo Summit 2256 Comment
  CAS-BOT-BC342917  Madia gracilis Grant 1906-7-15 7092 El Dorado Tallac - Lake Tahoe Comment
  RSA0042820  Madia gracilis George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-19 20883 El Dorado Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake 1456 Comment
  SEINET3828318  Madia gracilis George K. Helmcamp, E. A. Helmkamp 2011-1 17627 El Dorado Northern Sierra Nevada Mountains Foothills: Forni Road at Weber Creek crossing, 1.3 miles south of its Placerville junction with US-50 (placerville 7.5') 472 Comment
  UCD61729  Madia gracilis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4260 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UCR233025  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2011-9-24 18317 El Dorado Northern Sierra Nevada Mountains, Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  UCR250046  Madia gracilis George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20883 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake 1456 Comment
  CAS-BOT-BC342924  Madia gracilis David D. Keck 1932-6-30 1567 El Dorado Between Fallen Leaf Lake and Lake Tahoe 1920 Comment
  UC166893  Madia gracilis Geo. B. Grant Jul 20 1906-Aug 3 1906 El Dorado at Lake Tahoe; Sierra Nevada Mts. Comment
Read comments
Jan 26 2011
  RSA751798  Madia minima George K. Helmkamp, E. A. Helmkamp 2007-5-31 12242 El Dorado Forestry Route 42, 1.6 miles west of its junction with Wright's Lake Road, generally between Wright's Lake and Ice House Reservoir (lat/long +/- 1000m) 1851 Comment
  RSA121602  Madia minima H. S. Yates 1934-6-29 3905 El Dorado 1 mile north of Meyers 1982 Comment
  RSA152318  Madia rammii R. C. Bacigalupi, G. L. Stebbins, L. R. Heckard, Karl Jacob 1951-5-13 3331 El Dorado Between Kelsey P.O. (Louisville) and Kelsey settlement (where Jim Marshall's blacksmithy still stands) 610 Comment
  UC747195  Madia sativa G. Thomas Robbins 1943-7-10 1261 El Dorado 3 mi e Placerville (Eddy Arboretum, Institute of Forest Genetics); Institute of Forest Genetics, Eddy Arboretum 822 Comment
  SEINET5339060  Mahonia repens R. L. Oliver 1976-4-3 s.n. El Dorado 2 miles east of Georgetown. 1067 Comment
  CHSC114895  Maianthemum racemosum M. Beyers; G. F. Hrusa 2011-7-20 1015 El Dorado The Sierra Nevada Mountains: Shealor Lakes. 2194 Comment
  CHSC56349  Maianthemum stellatum K. R. Stern 1985-6-14 8126 El Dorado Echo Summit. 2225 Comment
  UCD139047  Maianthemum stellatum Rolf Y. Berg 1964-6-21 RYB 8165 El Dorado above Fallen Leaf Lodge. Comment
  UCD42493  Maianthemum stellatum Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD61668  Maianthemum stellatum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4212 El Dorado Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west. 1924 Comment
  CAS-BOT-BC512746  Maianthemum stellatum G. Thomas Robbins 1945-6-17 1979 El Dorado Along Camp Creek near Baltic Peak 1005 Comment
  CAS-BOT-BC347396  Malacothrix floccifera J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Pacific, on S. Fork American River Comment
  CAS-BOT-BC344865  Marrubium vulgare Peter Rubtzoff 1972-10-25 7046 El Dorado U.C. Blodgett Forest Research Station: Main Line Road, above Clear-cut. Comment
  UCD107834  Medicago polymorpha G. K. Helmkamp; E. A. Helmkamp 2007-5-1 11925 A El Dorado Northern Sierra Nevada Mountains: along Hwy CA-49 at the junction with Teal Road, 3.0 miles northwest of US-50 in Placerville. 558 Comment
  UCR185343  Medicago polymorpha George K. Helmkamp, E. A. Helmkamp 2007-4-20 11774 El Dorado Foothills, Northern Sierra Nevada Mountains, along Green Valley Road at junction of Jet Quartz Creek Rd., between Four Corners and Gold Hill 410 Comment
  UCR222534  Medicago polymorpha George K. Helmkamp, E. A. Helmkamp 2010-4-17 15879 El Dorado Sierra Nevada Mountains Foothills, Rattlesnake Bar Road, 1.9 miles southwest of its junction with CA-49 near Pilot Hill 314 Comment
  SEINET4554110 Image available Melica George K. Helmkamp, E. A. Helmkamp 2008-4-30 13360 B El Dorado Sierra Nevada Mountains Foothills: junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  CAS-BOT-BC329234  Melica aristata Peter Rubtzoff 1974-6-25 7638 El Dorado Blodgett Forest Research Station, Heliport Clearing. 1341 Comment
  CAS-BOT-BC281022  Melica stricta Arthur Menzies 1961-8-12 s.n. El Dorado Summit above Upper Blue and Lost Lakes 2682 Comment
  UCR179739  Melilotus albus George K. Helmkamp, E. A. Helmkamp 2006-10-20 11545 El Dorado Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset 625 Comment
  UCD42539  Mentha canadensis Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SEINET9323397  Mentha pulegium Unknown 1980-9-23 9760 El Dorado El Dorado Co., CA Comment
  RSA435441  Mentzelia Wm. Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  UC169993  Mentzelia albicaulis Miss Helen D. Geis 1912-6 121 El Dorado Lakeside Comment
  UC54487  Mentzelia congesta H. M. Hall and H. P. Chandler july 1903 4600 El Dorado vicinity Lake Tahoe (Byron); Sierra Nevada Mountains 1920 Comment
  JEPS111187  Menyanthes trifoliata Steve Matson 2005-7-2 1346 El Dorado Tahoe Basin, Luther Pass, south of South Lake Tahoe, Grass Lake; 38.7958 N, 119.9705 W; elevation 7,693 ft. 2344 Comment
  SD117458  Menyanthes trifoliata Robert F. Thorne 1974-7-31 44910 El Dorado Grass Lake at Luthers Pass. 2362 Comment
  RSA252484  Menyanthes trifoliata Robert F. Thorne, C. W. Tilforth 1969-9-7 39299 El Dorado Grass Lake, south of Highway 89, ca. 0.5 miles west of Luther Pass. 2317 Comment
  UC311227  Mertensia ciliata H. M. Evans Jul 1920 El Dorado 1 mi below Phillips; Sierra Nevada Comment
  CHSC56530  Mertensia ciliata var. stomatechoides K. R. Stern 1985-6-14 8111 El Dorado Echo Summit. 2225 Comment
  UC1613924  Micranthes oregana Charles M. Belshaw 1935-7-3 1178 El Dorado about 1/2 mi below Strawberry (on Placerville Road to Tahoe, Central Sierra Nevada); Central Sierra Nevada 1706 Comment
  CAS-BOT-BC429292  Micranthes tolmiei M. S. Jussel 1928-7-11 s.n. El Dorado Star Lake, Lake Tahoe region. Comment
  UC747134  Micropus californicus var. californicus G. Thomas Robbins 1943-4-30 1055 El Dorado near Institute of Forest Genetics (3 mi e of Placerville) 762 Comment
  RSA176355  Microseris lindleyi R. F. Thorne, Percy C. Everett 1964-4-16 33778 El Dorado On N slope of Pine Hill, ca. 3-4 mi. ENE of Rescue 610 Comment
  CAS-BOT-BC349273  Microseris nutans John Thomas Howell 1925-5-29 1106 El Dorado Emerald Bay Camp, Lake Tahoe 1889 Comment
  CAS-BOT-BC349279  Microseris nutans LeRoy Abrams 1911-7-27 4787 El Dorado Lake Tahoe Region. Lake Valley 1950 Comment
  JEPS35641  Microseris nutans Frank W. Peirson 1925-7-4 6257 El Dorado Fallen Leaf Lake Fallen Leaf Lake (Lake Shore Road) 1950 Comment
  UC829406  Microseris nutans A. A. Heller 1911-8-10 12516 El Dorado near Echo Camp (on the Lincoln Highway) 2225 Comment
  CAS-BOT-BC349275  Microseris nutans Elsie Z. Lovegrove 1949-6-27 s.n. El Dorado Junction of Myers & Fallen Leaf Lake road Comment
  SD81096  Microseris nutans Darley F. Howe 1971-7-1 El Dorado 2.0 miles west from east entrance to El Dorado National Forest, south of Lake Tahoe. 2100 Comment
Read comments
Jul 11 2010
  RSA696686  Microsteris gracilis subsp. gracilis Keith E. Hoffmaster 1941-3-22 1024 El Dorado S of Pilot Hill 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
  UC217372  Mimulus bicolor H. M. Hall 1921-6-22 11294 El Dorado Sly Park 1036 Comment
  UC569901  Mimulus bicolor P. L. Johannsen 1934-7-4 365 El Dorado 1 1/2 mi sw Moores; Pyramid Peak Quadrangle 1584 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
  UCR242575  Mimulus bicolor George K. Helmkamp, E. A. Helmkamp 2011-7-7 17631 El Dorado Northern Sierra Nevada Mountains, Park Creek Road, 0.4 mile east of its junction with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (111 deg. ) of Pollock Pines 1290 Comment
  UC747104  Mimulus bicolor G. Thomas Robbins 1943-4-14 992 El Dorado near Institute of Forest Genetics (above Smithflat) 822 Comment
  RSA535433  Mimulus bolanderi David M. Thompson 1988-5-17 903 El Dorado 2.1 mi N of south fork american River bridge along Why 193 549 Comment
  UCD168627  Mimulus breweri Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9401 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
  UCR170578  Mimulus cardinalis George K. Helmkamp, E. A. Helmkamp 2005-9-1 9828 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
  UCD40967  Mimulus douglasii Benjamin Server 1974-4-13 31 El Dorado Along Bass Lake Road, east of Bass Lake. Comment
  SEINET2470915  Mimulus guttatus K. Christie 2010-6-24 1856 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  UC1614581  Mimulus guttatus Charles M. Belshaw 1934-8-9 136 El Dorado Sierra Nevada, Pyramid Pk. region, ca 42 mi E of Placerville, on side of Hwy 50. Meadow 1/2 miles below Strawberry Comment
  UCD125150  Mimulus guttatus Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7443 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
  UCD165810  Mimulus guttatus Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9150 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Along fire road that begins near park residences on the west side of Highway 89. 2130 Comment
  UCD42578  Mimulus guttatus Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR217905  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2010-5-22 16087 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
  UC1736267  Mimulus jepsonii Dean W. Taylor 1970-8-23 659 El Dorado Tahoe Basin, 0.5 mile S of Junction of Highway 50 along Highway 89 1981 Comment
  UCR256824  Mimulus jepsonii George K. Helmkamp, Amy Barnes 2014-5-14 22871 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 11.9 miles east of its junction with Sly Park Road, 6.8 air mi. SW (225 deg. ) of Kyburz 1808 Comment
  UC747128  Mimulus lewisii G. Thomas Robbins 1943-7-25 1325 El Dorado above s shore Echo Lake 2194 Comment
  UCD122737  Mimulus lewisii Beecher Crampton 1978-7-23 9627 El Dorado Strawberry Creek drainage, 42 mile tract. El Dorado National Forest. Comment
  UCD165804  Mimulus microphyllus Ellen Dean; with Daniel McNair 2016-7-19 9145 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2053 Comment
  SDSU10787  Mimulus moschatus D. F. Howe 1961-8-10 3158 El Dorado Just north of Kirkwood, on Carson Pass road, #88. 2347 Comment
  UCR176471  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2006-7-31 11090 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
  RSA80460  Mimulus moschatus var. longiflorus F. W. Peirson 1925-7-3 6238 El Dorado Glen Alpine Creek Basin, Sierra Nevada. 2378 Comment
  UCSC001391  Mimulus moschatus var. moniliformis D. J. Norman 1968-7-4 394 El Dorado near Fallen Leaf Lake, growing in moist soil along creekside in Yellow Pine Forest at lake. Fallen Leaf Lake - Lily Lake 1890 Comment
  UCD122666  Mimulus nasutus G. K. Helmkamp; Elizabeth Helmkamp 2006-4-29 10273 El Dorado Northern Sierra Neveda foothills: Rock Creek Road, 5.7 mi. E of CA Hwy 193, N of the South Fork of the American River. 426 Comment
  UC445189  Mimulus pilosus Milo S. Baker 1904-7-7 El Dorado near Lake Tahoe (about Tallac and at Cascade Lake); Cascade Lake Comment
  JEPS11001  Mimulus primuloides H. M. Wheeler 1941-8-14 430 El Dorado n Bijou (Sapphire Meadow); Lake Tahoe 1905 Comment
  RSA79635  Mimulus primuloides F. W. Peirson 1925-7-1 6172 El Dorado State Line, Lake Tahoe. 1921 Comment
  UCD165803  Mimulus primuloides var. primuloides Ellen Dean; with Daniel McNair 2016-7-19 9144 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2053 Comment
  UCR201580  Mimulus tilingii George K. Helmkamp, E. A. Helmkamp 2008-8-1 13938 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 3.8 miles north of its junction with CA-50 2076 Comment
  UC311591  Mimulus tilingii Herbert McLean Evans 1918-7-23 El Dorado bank Phillips Comment
  JEPS71728  Mimulus torreyi Gladys L. Smith 1953-7-27 1880 El Dorado Alpine Campground at foot of grade, first road over Echo Summit Old Hawley Grade 1889 Comment
  UC306903  Mimulus torreyi Herbert McLean Evans El Dorado 2 mi below Philips; Sierra Nevada Comment
  UC747087  Mimulus torreyi G. Thomas Robbins 1943-7-6 1249 El Dorado 3 mi e Camino; C.C.C. Camp Snowline 1036 Comment
  UCD111501  Mimulus torreyi Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7128 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
  RSA80099  Mimulus torreyi F. W. Peirson 1925-7-4 6263 El Dorado Road on east shore of Fallen Leaf Lake, Sierra Nevada. 1951 Comment
  SEINET11946968  Minuartia douglasii Unknown 1998-5-30 18 El Dorado E of Garden Valley, 2 mi SE of junction of Bear Creek Rd & Meadowbrook Rd, on Bear Creek Rd 2360 Comment
  JEPS72093  Minuartia nuttallii subsp. gracilis Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2693 El Dorado Freel Peak; steep dry exposed granite scree 2895 Comment
  JEPS72246  Mitella breweri Gladys L. Smith July 1961 3022 El Dorado shore near boat landing; Echo Lake 2255 Comment
  SEINET11123647  Monardella breweri Unknown 2013-7-6 21001 El Dorado Placerville Comment
  CHSC67812  Monardella breweri subsp. lanceolata James D. Jokerst 1989-7-4 3127 El Dorado Ice House Rd. 0.3 mi N of Hwy 50. Comment
  SEINET10582046  Monardella lanceolata A. Graff 1993-7-20 Graff 206 El Dorado El Dorado National Forest. Silver Fork Rd., 45 miles northeast of intersection with USNFS Rd. 10N28, on both sides of the road (by MP4 road post and spreading to either side). Locally common, the population spanning ca. .4 miles with a small break in the middle. With Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Mid-bloom. Bombus sp. Comment
  SEINET10582051  Monardella lanceolata A. Graff 1993-7-21 Graff 252 El Dorado El Dorado National Forest. On Hwy. 50 east, pass Kyburz (just past Graff collection 249-251), on the left road bank. With grasses and other annuals, below an oak-pine forest. (co-occurring with Monardella sheltonii Howell, Graff collections 257-262). Comment
  POM126631  Monardella lanceolata var. lanceolata Marc Baker 1904-7-7 s.n. El Dorado Between Fallen Leaf Lake. Near Lake Tahoe Comment
  CAS-BOT-BC318612  Monardella odoratissima J. B. Lillard; H. M. Skidmore 1933-8-13 s.n. El Dorado Wright's Lake. 2194 Comment
  CAS-BOT-BC318607  Monardella odoratissima Donald Myrick 1958-6-30 104 El Dorado Off Sawmill Flat Road S of Fallen Leaf Lake, Lake Tahoe. 1889 Comment
  SBBG71994  Monardella odoratissima subsp. pallida J. R. and R. C. Robbins 1932-7-18 El Dorado Lake Tahoe, W side 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
  SEINET10582100  Monardella odoratissima subsp. pallida A. Graff 1993-7-21 Graff 270 El Dorado El Dorado National Forest, Sugar Pine Point State Park. Hwy. 89, across from the entrance to General Creek Campground. Growing in the understory of Calocedrus decurrens, Pinus jeffreyi, P. lambertiana, Abies concolor forest. Comment
  SEINET10895202  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 214 El Dorado El Dorado National Forest. USNFS Rd. 10N28 south, 4.9 miles past the American River crossing, on right roadside. Mixed conifer forest with Calocedrus decurrens, Pinus lambertiana and Abies concolor. End of bloom. Several spp. butterflies. Comment
  SEINET10829415  Monardella sheltonii A. Graff 1993-7-21 Graff 257 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
  UCD80397  Monardella villosa CNPS SN Foothill Team 2005-7-5 SNNR 0495 El Dorado BLM, Pine Hill Preserve, Pine Hill Unit. 600 Comment
  CHSC68010  Monardella villosa subsp. villosa James D. Jokerst 1987-6-12 2943 El Dorado Pine Hill, just up-slope of gate to top of hill that is just beyond turnoff to uppermost private residence. 548 Comment
  UC1124564  Monardella villosa subsp. villosa A. D. Gifford 1934-7-3 283 El Dorado 3/4 mi SE Sugarloaf (Site 71); El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  UCD149418  Monardella viridis G. Ledyard Stebbins 1976-7-6 7696 El Dorado Wentworth Springs. 0.8 miles west of Jerett Creek. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC444649  Montia chamissoi Alice Eastwood 1906-7-24 1015 El Dorado Glen Alpine Region. Near Camp Agassiz Comment
  UCD60344  Montia linearis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3931 El Dorado Washoe Meadows State Park. Angora Meadows near sewer manhole #4. 1917 Comment
  CAS-BOT-BC445040  Montia linearis Elsie Z. Lovegrove 1948-6-18 s.n. El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC445145  Montia parvifolia Alice Eastwood 1906-7-21 230 El Dorado Glen Alpine Region. Mt. Tallac Comment
  UC217356  Montia parvifolia H. M. Hall 1921-6-25 11301 El Dorado Sly Park 1036 Comment
  CAS-BOT-BC262581  Muhlenbergia Peter Rubtzoff 1974-7-22 7739 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Gaddis Creek area off Lower Gaddis Creek Road ca. 0.65 mi. south of junction with Chinquapin Flat Road (Comp. 580E) 1260 Comment
  UCR233328  Muhlenbergia andina George K. Helmkamp, E. A. Helmkamp 2011-9-1 18229 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  POM302062  Muhlenbergia filiformis A. A. Beetle, D. E. Beetle, Alva Hansen 3902 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2287 Comment
  UCD86614  Muhlenbergia filiformis G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10952 El Dorado Northern Sierra Nevada Mtns. Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges. 1959 Comment
  UCR36520  Muhlenbergia filiformis A. C. Sanders 1984-6-17 5044 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
  UCD86761  Muhlenbergia jonesii Mrs. H. P. Kelley 1916-8-6 s.n. El Dorado Desolation Valley, Lake Tahoe. North side of Mosquito Pass. Comment
  UCD148442  Myosurus apetalus var. montanus Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8285 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Central part of park near eastern boundary. 1919 Comment
  CDA11123  Myrica hartwegii G. F. Hrusa, Jeff Hart 1994-4-23 11813 El Dorado Cosumnes River Drainage; Cosumnes River margin, 1/3 m. E of Latrobe Rd. bridge. Comment
  HSC93557  Myrica hartwegii G. Fred Hrusa, Jeff Hart 1994-4-23 11813 El Dorado Edge of scour zone, Cosumnes River, 1/3 mi. E of Latrobe Rd. bridge 150 Comment
  RSA151914  Myrica hartwegii R. C. Bacigalupi, H. L. Mason, Robert Ornduff 1959-11-2 7329 El Dorado In bed of North Fork of Cosumnes River, 1.5 miles north of its junction with the Middle Fork, and immediately south of the site of the old settlement of Nashville and below roadbed of State Highway 49. 256 Comment
  UC1212066  Myrica hartwegii Rimo Bacigalupi with H. L. Mason and Robert Ornduff 1959-11-2 7329 El Dorado immediately s. of site of old settlement of Nashville (1.5 mi. n. of N. Fork Cosumnes R. junction with Middle Fork, below roadbed of State Hwy. 49); N. Fork Cosumnes R. 256 Comment
  UCD83771  Myriophyllum spicatum Lars W. J. Anderson 21-22 May 2009 WP 458 El Dorado South Lake Tahoe, Tahoe Keys, Way Point 458. Comment
  RSA794811  Nama lobbii George K. Helmkamp, E. A. Helmkamp 2011-9-24 18323 El Dorado Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  UCD87833  Nassella lepida Beecher Crampton 1958-5-29 4852 El Dorado ca. 4 miles northwest of Pine Hill, 0.5 mile south of New Salmon Falls Bridge. Comment
  CAS-BOT-BC261670  Navarretia capillaris G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10918 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
  RSA109598  Navarretia capillaris A. M. Alexander, Louise Kellogg 1943-8-20 3466 El Dorado Half Moon Lake, Lake Tahoe region, Sierra Nevada 2500 Comment
  BFRS128 Image available Navarretia divaricata Peter Rubtzoff, John Thomas Howell 1973-7-18 7118 El Dorado Blodgett Forest: Mainline Road Clearcut 9Exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  SEINET3860397  Navarretia divaricata subsp. divaricata George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16123 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 of Fair Play.; 0 1082 Comment
  UCR217866  Navarretia divaricata subsp. divaricata George K. Helmkamp, E. A. Helmkamp 2010-7-9 16470 El Dorado Northern Sierra Nevada Mountains, Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail (Iron Mountain Rd.), 20.5 mi. ESE (99 deg. ) of Placerville 1831 Comment
  UC1719850  Navarretia eriocephala David Fruchter 1978-9-28 108 El Dorado Bass Lake Comment
  CDA11936  Navarretia filicaulis G. F. Hrusa, J. Messina 1989-8-9 7260 El Dorado Sierra Nevada; Hwy 193 between Georgetown and Placerville. Comment
  SD102192  Navarretia filicaulis Darley Howe 1978-7-13 El Dorado At Pine Hill 609 Comment
  SEINET8729364 Image available Navarretia filicaulis G. Thomas Robbins 1943-1 1209 El Dorado At western edge of Institute of Forest Genetics, 3 miles east of Placerville Comment
  UCD37319  Navarretia heterandra Beecher Crampton 1959-5-21 5253 El Dorado 2 miles NE of Clarksville, eastern slopes above Bass Lake. Comment
  UC913407  Navarretia intertexta G. Thomas Robbins 1944-7-6 1760 El Dorado 5 mi s Pollock Pines; Sly Park 975 Comment
  UC908399  Navarretia intertexta Loyd Swift 1928-5-20 El Dorado ne of Folsom River (Salmon Falls School House); South Fork of American River Comment
  UCD37142  Navarretia intertexta Beecher Crampton 1957-6-18 4232 El Dorado El Dorado County, 3 miles southeast of Greenwood, Coloma Canyon. Comment
  UCD80647  Navarretia intertexta subsp. intertexta CNPS SN Foothill Team 2005-6-14 SNNR 0280 El Dorado BLM, Pine Hill Preserve, Salmon Falls Unit. 341 Comment
  CHSC73309  Navarretia intertexta subsp. propinqua L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-23 5814 El Dorado Lake Tahoe Basin--National Forest. Drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow. 1905 Comment
  UC1554404  Navarretia intertexta subsp. propinqua Alice M. Ottley 1920-7-2 936 El Dorado Myers 1950 Comment
  UCD55379  Navarretia intertexta subsp. propinqua Ellen Dean; Mark Bibbo 2006-7-19 3229 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. North of golf hole #7. 1922 Comment
  CDA32242  Navarretia leptalea M. Beyers 2010-8-2 732 El Dorado below and just north of State Route 88. 1495 Comment
  UC1729887  Navarretia leptalea subsp. leptalea L. P. Janeway 1998-8-5 5953 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
  JEPS69642  Navarretia leptalea subsp. leptalea Alice M. Ottley 1920-6-18 781 El Dorado above Glen Alpine Sprs; above Glen Alpine Sprs Comment
  CAS-BOT-BC230508  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-7-5 392 El Dorado Extreme E end of Jenkinsons Lake N of Hazel Creek. Park at group campgrounds and walk uphill 1158 Comment
  CAS-BOT-BC230516  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-3 321 El Dorado 0.25 mile SE of sawmill on Park Creek Road 1280 Comment
  CAS-BOT-BC230521  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-3 319 El Dorado 0.03 mile W on Kingswood Trail off Sly Park Road. N and S of Unicorn Lane. At upper reaches of Weber Creek 1231 Comment
  CAS-BOT-BC230544  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-10 362 El Dorado On bottom end of large burn with natural openings, N of Park Creek, off Park Creek Road on 11N67A 1219 Comment
  CAS-BOT-BC231227  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-20 307 El Dorado Snows Road to Rancho del Sol subdivision. Puerta del Sol Road, 0.01 mile past junction with Cuesta Mirada Court. On roadbank, around driveway and above cutbank and on old road SW of cutbank 990 Comment
  UC1519848  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-5 349 El Dorado private land, S end of vacant lot next to 2151 Mosquito Rd just past jct with Union Ridge Rd Eldorado National Forest 731 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
  UC23791 Image available Navarretia prolifera var. lutea H. N. Bolander 1860-67 6422 El Dorado Comment
  UC125028  Navarretia viscidula Katharine Brandegee Jun 1908 El Dorado between Salmon Falls and Pilot Hill Comment
  POM65822  Navarretia viscidula Katherine Brandegee 1910-06 s.n. El Dorado Simpson's Ranch. Sweetwater Creek Comment
  POM74447  Navarretia viscidula Katherine Brandegee 1908-06 s.n. El Dorado Near Pilot Hill. Comment
  OBI74612  Nemacladus capillaris David J. Keil 1992-1 23329 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SEINET7072670  Nemophila heterophylla 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
  UC1075906  Nemophila heterophylla E. K. Balls and L. W. Lenz 1955-5-12 20467 El Dorado 2 mi n along road 1/4 mi above Rainbow Hybridizing Gdns (Placerville); , above Rainbow Hybridizing Gdns 883 Comment
  UCR215975  Nemophila maculata George K. Helmkamp, E. A. Helmkamp 2009-6-29 15085 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 8.2 miles north of its junction with CA-50, c. 10.5 air miles NE (73 deg. ) of Pollock Pines 1646 Comment
  UC52233  Nemophila maculata H. P. Chandler 1903-7-31 El Dorado Echo 1737 Comment
  UCD95081  Nemophila menziesii var. menziesii Alina Downer; PLS 102 Plant Collection Interns 2011-4-30 4 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 304 Comment
  OBI79663  Nemophila parviflora Al Faustini 1992-4-1 s.n. El Dorado Grounds of residence on Sand Ridge Road 600 Comment
  UCR207868  Nemophila parviflora var. austiniae George K. Helmkamp, E. A. Helmkamp 2009-5-14 14694 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  CAS-BOT-BC226807  Nemophila pulchella var. fremontii George K. Helmkamp; E. A. Helmkamp 2011-4-12 17177 El Dorado Foothills Northern Sierra Nevada Mountains: Placerville, along Forni Road, 0.2 mile northwest of its Weber Creek crossing, SE of Hwy 50 near Diamond Springs 488 Comment
  JEPS71651  Nemophila spatulata Gladys L. Smith 1970-7-15 3007 El Dorado in woods near Lake Audrain (Echo Summit vicinity); , near Lake Audrain 2225 Comment
  UCR200923  Nepeta cataria George K. Helmkamp, E. A. Helmkamp 2008-9-9 14090 El Dorado Foothills, northern Sierra Nevada Mountains, Traverse Creek Road at the creek crossing, 1.6 miles east of CA-193 628 Comment
  SBBG122991  Nicotiana acuminata var. multiflora G. K. Helmkamp with E. A. Helmkamp 2007-9-19 12986 El Dorado jct of Lost Crk Rd and French Crk Rd just N of Frenchtown 366 Comment
  UCR179811  Nicotiana acuminata var. multiflora George K. Helmkamp, E. A. Helmkamp 2006-10-20 11547 El Dorado Northern Sierra Nevada Mountains Foothills, 0.6 mile northwest of Pleasant Valley along Pleasant Valley Road 756 Comment
  UCD69726  Nicotiana attenuata Glen Luft 1982-6-4 14 El Dorado Base of Pine Hill, off roadside. Chaparral. With manzanita. In moist, loam soil in partial light. Herb, 1ft. tall with white flowers. 451 Comment
Read comments
Sep 1 2009
  UC528045  Nuphar lutea subsp. polysepala Ira L. Wiggins 1933-8-6 6756 El Dorado Lily Lake near Fallen Leaf; Lily Lake Comment
  JEPS124512 Image available Nuphar polysepala Rechen 1964-7-9 106 El Dorado Hw 89 1/2 mile north of Luther Pass Grass Lake. Comment
  JEPS40271  Nymphaea odorata Alice M. Ottley 1920-7-13 1208 El Dorado near Lake Tahoe (Tallac Marsh); Tallac Marsh Comment
  UC494244  Nymphaea odorata Anna E. Ehlers 973 El Dorado between Tallac and Emerald Bay Comment
  CDA3523  Nymphaea odorata J. Patterson 1972-5-3 El Dorado Bass Lake, northeast of El Dorado Hills. 0 Comment
  CDA5538  Nymphoides peltata G. D. Barbe, R. Stewart 1983-9-13 4100 El Dorado Trout Lake, earth-dam reservoir at Mosquito and Highgrade Roads, NE of Placerville. 0 Comment
  UCR242002  Oenothera biennis George K. Helmkamp, E. A. Helmkamp 2012-9-17 19862 El Dorado Northern Sierra Nevada Mountains Foothills, north of Pollock Pines, along Forebay Road at South Fork American River 564 Comment
  UCR189927  Oenothera elata subsp. hirsutissima George K. Helmkamp, E. A. Helmkamp 2007-8-30 12846 El Dorado Foothills, northern Sierra Nevada Mountains, along Hwy CA-49 at the southeast end of Coloma 238 Comment
  UC172334  Oenothera elata subsp. hirsutissima Katharine Brandegee 1913-1 El Dorado Riverton Comment
  CAS-BOT-BC349993  Oreostemma alpigenum var. andersonii L. R. Abrams 1917-9-22 6823 El Dorado Gilmore Lake, Lake Tahoe Region Comment
  CAS-BOT-BC349995  Oreostemma alpigenum var. andersonii Alice Eastwood 1906-7-21 1218 El Dorado Glen Alpine Region. Fallen Leaf Lake Comment
  CAS-BOT-BC349999  Oreostemma alpigenum var. andersonii A. A. Heller 1915-9-10 12263 El Dorado Benwood Meadow near Camp Echo on the Lincoln Highway 2133 Comment
  UCD43647  Oreostemma alpigenum var. andersonii C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1013 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD60630  Oreostemma alpigenum var. andersonii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4093 El Dorado Washoe Meadows State Park. North of restored quarry, adjacent to disturbed turnout and undeveloped roads. 1924 Comment
  CAS-BOT-BC457684  Orthilia secunda W. R. Dudley 1894-9-1 s.n. El Dorado Near Lake of the Wood Comment
  RSA102191  Orthocarpus lithospermoides G. Thomas Robbins 1945-5-20 1921 El Dorado Along Placerville - Rescue Road. 3 mi E of Rescue. 457 Comment
  UCR230953  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2010-8-7 16745 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring 2136 Comment
  UCR242942  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2011-5-24 17363 El Dorado Northern Sierra Nevada Mountains Foothills, Mesquite Road, 6.3 miles south of its junction with Wentworth Springs Road. 7.2 mi. NW (318 deg. ) of Pollock Pines 1098 Comment
  UCR173592  Oxalis corniculata George K. Helmkamp, Elizabeth Helmkamp 2006-5-1 10288 El Dorado Northern Sierra Nevada foothills, corner of Pleasant Valley Road and Patterson Drive; west end of Diamond Springs 537 Comment
  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
  JEPS72796  Oxyria digyna Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2629 El Dorado just below summit area Pyramid Peak (Aloha Lake); just below summit area Pyramid Peak, Aloha Lake 3042 Comment
  CAS-BOT-BC316946  Packera indecora G. Poore 1912-7-1 8222 El Dorado Tahoe National Forest Comment
  SEINET9333439  Packera layneae Unknown 1993-5-16 El Dorado Off Salmon Falls Rd, 8 air mi N of Shingle Springs, overlooking S Fork of the American River, on B.L.M. administered land. Comment
  UCD159975  Packera layneae Jack Major 1966-4-27 s.n. El Dorado Pine Hill. Comment
  UCR219489  Packera layneae Michael J. Bower 2009-6-24 09 El Dorado Sierra Nevada Foothills, c. 0.2 mi SE of intersection of Business Drive and Dividend Drive in community of Shingle Springs 421 Comment
  CAS-BOT-BC10512  Paeonia brownii Marion Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe Region Comment
  CAS-BOT-BC254464  Panicum Peter Rubtzoff 1974-6-18 7597 El Dorado The Georgetown Divide. Blodgett Forest: Bacchi Meadow 1325 Comment
  UCR260046  Panicum capillare George K. Helmkamp, Elizabeth Helmkamp 2013-10-15 22430 El Dorado Sierra Nevada Mountains Foothills, Oak Hill Road, 2.9 miles south of its junction with Pleasant Valley Road, c. 5 miles SSE of Placerville 617 Comment
  UCR136474  Panicum occidentale Beecher Crampton 1958-6-9 4927 El Dorado Sierra Nevada Mountains, 1.5 miles west [southwest] of Garden Valley, road to Coloma 610 Comment
  JEPS49575  Parnassia californica W. L. Jepson 1918-8-21 8158 El Dorado near Fallen Leaf (Grass Lake); Grass Lake 2194 Comment
  CAS-BOT-BC258770  Paspalum urvillei L. R. Abrams 1930-8-1 12721 El Dorado Placerville 548 Comment
  UCD33184  Pectocarya pusilla Beecher Crampton 1967-5-5 7867 El Dorado El Dorado County, 2 miles N.E. of Pine Hill on Deer Valley road. Comment
  UC809664  Pedicularis attollens Verne Grant, Alva Grant 1949-7-25 8791 El Dorado below Phillips (on Hwy 50) 1981 Comment
  UC1125736  Pedicularis groenlandica A. E. Wieslander 242 El Dorado on road between Williams and Carson Pass 2438 Comment
  UC217620  Pedicularis semibarbata Katharine Brandegee El Dorado Lake Valley Comment
  JEPS33842  Pellaea breweri Gladys L. Smith 1964-7-30 2221 El Dorado along trail from Angora Lakes to Fallen Leaf Lake; Echo Summit area 2225 Comment
  RSA235884  Pellaea bridgesii J. L. Gentry Jr., Earl Jensen 1969-7-12 2139 El Dorado Half Moon Lake, west of Lake Tahoe 2488 Comment
  SEINET3873105  Pellaea bridgesii Johnnie L. Gentry Jr., Earl Jensen Jr. 1969-7-12 2139 El Dorado Half Moon Lake, west of Lake Tahoe.; 0 2487 Comment
  UC382584  Pellaea mucronata var. mucronata Mrs. Carlotta C. Hall 1921-6-28 106 El Dorado 30 mi e of Placerville (on hwy); Sierra Nevada Mts Comment
  UC370252  Penstemon deustus E. O. Essig 1928-7-19 El Dorado Upper Echo Lake 2377 Comment
  UC747093  Penstemon deustus G. Thomas Robbins 1943-7-25 1313 El Dorado along Desolation Valley-Echo Lake trail above Tamarack Lake; Desolation Valley trail above Tamarack Lake 2286 Comment
  JEPS71737  Penstemon heterodoxus Gladys L. Smith 1964-7-31 2272 El Dorado summit ridge of trail from Echo Lake to Fallen Leaf Lake; Echo Lake to Fallen Leaf Lake 2438 Comment
  UC887062  Penstemon heterodoxus A. A. Heller 1916-8-9 12507 El Dorado Haypress Meadow above Echo Lake; Haypress Meadow above Echo Lake 2590 Comment
  UCSB6169  Penstemon heterodoxus Keator, Glenn 1958-7-25 El Dorado along road to Fallen Leaf Lake 1889 Comment
  CAS-BOT-BC264362  Penstemon heterodoxus var. heterodoxus John Thomas Howell 1925-7-2 1326 El Dorado Trail to Desolation Valley above Glen Alpine, Lake Tahoe region Comment
  CAS-BOT-BC264370  Penstemon heterodoxus var. heterodoxus Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  NY604460  Penstemon laetus var. laetus P. S. Lathrop 1996-6-16 68 El Dorado Along United States Highway 50, ca. 5 miles east of Pollock Pines. 1188.7 Comment
  UCD82316  Penstemon newberryi Robin McMaster 1975-8-17 627 El Dorado Crag Lake. 2273 Comment
  CDA36093  Penstemon newberryi subsp. newberryi M. Beyers, G. F. Hrusa 2011-7-2 985 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  SEINET2084153  Penstemon roezlii G. Rink 1999-7-12 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  UC1063273  Penstemon rydbergii var. oreocharis P. L. Johannsen 1934-7-18 403 El Dorado 1 1/4 mi se Wilson's; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UCD124250  Penstemon rydbergii var. oreocharis G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12722 El Dorado Northern Sierra Nevada Mountains: Wright's Lake; south side of the lake at the entrance to the campground. 2131 Comment
  UCD34274  Penstemon rydbergii var. oreocharis Beecher Crampton 1978-7-26 9643 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club. Comment
  UCD60635  Penstemon rydbergii var. oreocharis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4098 El Dorado Washoe Meadows State Park. North of restored quarry, adjacent to disturbed turnout and undeveloped roads. 1924 Comment
  JEPS72225  Penstemon speciosus Gladys L. Smith 1963-7-28 1997 El Dorado roadside meadow at Echo Summit roadside meadow at Echo Summit (U.S. 50) 2194 Comment
  UCD165655  Penstemon speciosus Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9006 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Central part of park on east side of Highway 89. Along Lester Beach Rd just south of toll booth/ ranger entrance station. On west side of road. 2024 Comment
  RSA79858  Penstemon speciosus F. W. Peirson 1931-8-10 9549 El Dorado Along boulevard on west shore of Lake Tahoe. 1921 Comment
  SEINET6626621  Pentagramma triangularis H. N. Mozingo 1972-5-26 72 -5 El Dorado Along Rt. 50, 1 mile west of Whitehall Comment
  JEPS60103  Pentagramma triangularis subsp. triangularis W. L. Jepson 1938-4-6 18597 a El Dorado Comment
  UC1312865  Perideridia lemmonii L. Constance and T. I. Chuang 1965-9-8 3764 El Dorado ca 1 mi w Camp Richardson (w side of lake); Lake Tahoe 1905 Comment
  UCD127887  Perideridia lemmonii P. B. Kennedy 1920-9-15 177 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR176040  Perideridia lemmonii George K. Helmkamp, E. A. Helmkamp 2006-7-28 11002 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  JEPS16597  Perideridia parishii subsp. latifolia P. B. Kennedy 1920-8-20 163 El Dorado Barrett Camp Eldorado National Forest, Silver Creek 1935 Comment
  JEPS72686  Perideridia parishii subsp. latifolia Gladys L. Smith 1964-7-6 2116 El Dorado about 2 mi above upper Echo Lake (trail from Echo Lake to Desolation Valley) 2286 Comment
  RSA49040  Perideridia parishii subsp. latifolia Verne Grant 1949-7-25 49040 El Dorado Below Phillips on Highway 50 1982 Comment
  RSA748731  Perideridia parishii subsp. latifolia George K. Helmkamp, E. Helmkamp 2008-8-1 13932 El Dorado Wright s Lake Road, 3.8 miles north of its junction with CA-50 2076 Comment
  UCR233337  Perideridia parishii subsp. latifolia George K. Helmkamp, E. A. Helmkamp 2011-9-13 18256 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
  CAS-BOT-BC413500  Persicaria amphibia N. J. Andersson 1852-1-1 s.n. El Dorado Coloma Comment
  CAS-BOT-BC413710  Persicaria hydropiper John Thomas Howell 1976-10-29 52270 El Dorado Bottom of Folsom Lake at Brown's Ravine boat landing 121 Comment
  UCR223953  Petrorhagia dubia George K. Helmkamp, E. A. Helmkamp 2010-4-23 15934 El Dorado Sierra Nevada Mountains Foothills, Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  UC1213890  Phacelia hastata subsp. compacta Verne Grant and Alva Grant 1946-7-29 7828 El Dorado crest Angora ridge 2682 Comment
  UC35538  Phacelia hastata subsp. compacta W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Vicinity of Lake Tahoe 1897 Comment
  UCR176234  Phacelia hastata var. compacta George K. Helmkamp, E. A. Helmkamp 2006-7-31 11044 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  UCR191054  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2007-6-6 12282 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
  UCR237005  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2012-5-22 19050 El Dorado Northern Sierra Nevada Mountains, along US-50, 4.0 miles west of Silver Fork 1050 Comment
  UCR249989  Phacelia hastata var. hastata George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20934 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
  POM216809  Phacelia hydrophylloides J B Lillard, H. M. Skidmore 1933-8-13 s.n. El Dorado Wright s Lake 2195 Comment
  UCD125386  Phacelia mutabilis Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7481 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
  UCR173702  Phacelia mutabilis George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10570 El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 7.2 miles east of Ice House Canyon Road 1162 Comment
  UCD120662  Phacelia quickii G. L. Stebbins 1977-6-26 7703 El Dorado South ridge of Wentworth Mountain, west of Loon Lake. 2042 Comment
  CAS-BOT-BC154396  Phacelia ramosissima var. eremophila E. A. McGregor 1909-8-12 101 El Dorado Grass Lake 2194 Comment
  SACT001733  Phalaris tuberosa var. stenoptera Josephine Van Ess 1976-5-31 El Dorado Collected in vicinity of upoper cattle guard gate. 548.64 Comment
  UC1127345  Philadelphus lewisii H. A. Jensen 1931-7-23 194 El Dorado Irish Creek. Comment
  UCR194927  Philadelphus lewisii George K. Helmkamp, E. A. Helmkamp 2007-5-27 12163 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
  UCR206758  Philadelphus lewisii George K. Helmkamp, E. A. Helmkamp 2009-6-25 15052 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, 1.5 miles north of the crossing of the South Fork American River, c. 9 miles north of Pollock Pines 857 Comment
  CAS-BOT-BC250873  Phleum pratense Elsie Zeile Lovegrove 1951-9-16 s.n. El Dorado Fallen Leaf Lake rd. Comment
  CHSC73277  Phleum pratense L. P. Janeway; Susi Urie 1998-8-4 5919 El Dorado Lake Tahoe Basin-National Forest. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  UCR178652  Phleum pratense George K. Helmkamp, E. A. Helmkamp 2006-9-7 11353 El Dorado Northern Sierra Nevada Mountains, Ice House Road. Robbs Valley near Robbs Hut junction 1720 Comment
  CAS-BOT-BC486768  Phlox Sara M. Taylor; Daniel Hastings 2013-8-15 103 El Dorado Eldorado National Forest: Pacific Ranger District, Desolation Wilderness. Lake Lois: In the vicinity of Lake Lois 2799 Comment
  UC54539  Phlox diffusa H. M. Hall and H. P. Chandler Jul 1903 4621 El Dorado vicinity Lake Tahoe; Sierra Nevada Mountains, Mt. Tallac 2895 Comment
  JEPS71309  Phlox gracilis Gladys L. Smith 1964-7-5 2081 El Dorado 2 mi w Echo Summit (U.S. Hwy 50, at margin of Pow-wow Bog); Pow-wow Bog 2133 Comment
  UC52748  Phlox gracilis W. A. Setchell 1901-7-7 El Dorado Rubicon Park Lake Tahoe Comment
  POM220116  Phoradendron juniperinum H. F. Copeland 1931-7-30 s.n. El Dorado Near Fallen Leaf Lake. Comment
  UC746873  Phoradendron juniperinum G. Thomas Robbins 1945-8-5 2096 El Dorado 4 - 5 mi. e. Wentworth Springs (along Georgetown Rd.) 1981 Comment
  UC746881  Phoradendron libocedri G. Thomas Robbins 1944-10-27 1836 El Dorado 3 mi. e. Placerville (Institute of Forest Genetics); Institute of Forest Genetics 822 Comment
  CAS-BOT-BC56431  Phyllodoce breweri W. R. Dudley 1893-6-9 s.n. El Dorado on the slope west of summit of Mt. Tallac Comment
  RSA1850  Phyllodoce breweri C. B. Wolf 1930-10-9 1718 El Dorado Around Susie Lake. 2195 Comment
  SBBG5551  Phyllodoce breweri D. Myrick 1958-9-22 9 El Dorado above Fallen Leaf Lake, specifically on the trail from Glen Alpine to Heather Lake 2743 Comment
  SDSU3313  Phyllodoce breweri Helen L. Dale 1927-9-1 1222 El Dorado At base of snowbank, near summit, Echo Peak. 2713 Comment
  UC1121034  Phyllodoce breweri P. L. Johannsen 1934-8-2 447 El Dorado 1/8 mi sw of Ralston (near Cup Lake, El Dorado National Forest); El Dorado National Forest 2743 Comment
  UC311617  Phyllodoce breweri Dr. H. M. Evans 1918-7-21 El Dorado Cup Lake 2682 Comment
  UCSB24501  Phyllodoce breweri Trumbull, Harriet 1929-10-5 El Dorado Echo Lake 2133 Comment
  SEINET7270774  Phyllodoce breweri D. G. Cooney 1946-8-22 153 El Dorado Sierra Nevada, south slope of Dick's Peak 3018 Comment
  UCD150184  Pinus contorta subsp. murrayana Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8530 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northwestern corner of park near Lake Tahoe Blvd. Along undeveloped road. 1943 Comment
  SEINET7762231  Pinus glabra E. A. Bourdo 1968-9-30 s.n. El Dorado Institute of Forest Fenetics Research, Placerville Comment
  SEINET7880495 Image available Pinus palustris Elbert L. Little Jr. 1956-1 17145 El Dorado Eddy Arboretum; Institute of Forest Genetics; Placerville Comment
  SEINET7880485 Image available Pinus ponderosa var. scopulorum Elbert L. Little Jr. 1956-1 17141 El Dorado Institute of Forest Genetics, Placerville, Eddy Arboretum Comment
  SEINET7880489 Image available Pinus rigida Elbert L. Little Jr. 1956-1 17150 El Dorado Institute of Forest Genetics, Placerville 823 Comment
  UCR179778  Pinus sabiniana George K. Helmkamp, E. A. Helmkamp 2006-9-29 11454 El Dorado Northern Sierra Nevada Mountains Foothills, Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool 351 Comment
  UCR171324  Piptatherum miliaceum George K. Helmkamp, E. A. Helmkamp 2005-7-11 9677 El Dorado Northern Sierra Nevada Foothills, Cameron Park (E of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road 370 Comment
  UCR173189  Pityrogramma triangularis George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10226 El Dorado Northern Sierra Nevada Foothills, 2.1 mi. south of Pleasant Valley Road along French Creek Road, SE of Shingle Springs 369 Comment
  JEPS71524  Plagiobothrys Gladys L. Smith 1964-7-5 2087 El Dorado south trail around Echo Lake 2255 Comment
  UCD60646  Plagiobothrys hispidulus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4109 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  SBBG63880  Plagiobothrys nothofulvus Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UC882368  Plagiobothrys nothofulvus A. A. Heller 1911-4-7 12293 El Dorado between Shingle Springs and El Dorado Comment
  UC747590  Plagiobothrys nothofulvus G. Thomas Robbins 1943-3-25 967 El Dorado 3 mi e Placerville (hillside near Institute of Forest Genetics) 762 Comment
  UCD68065  Plagiobothrys nothofulvus Ling Tseng 1976-5-1 13 El Dorado 0.7 miles Northeast of River Pines, on Shenendoah Road. Found in a grassy area. Leaves, oblanceolate forming basal rosette; Vegetation, lower part of the plant has a purpleish dye; Flowers, tawny, small and white. Comment
  UC78122  Plagiobothrys stipitatus Rattan 1866-1 El Dorado Comment
  UC25075  Plagiobothrys tenellus M. H. Gates 1879-1 El Dorado Rose Springs Comment
  POM89188  Plagiobothrys tenellus Katherine Brandegee 1907-5-20 s.n. El Dorado Near Placerville. Comment
  UCR176438  Platanthera dilatata var. leucostachys George K. Helmkamp, E. A. Helmkamp 2006-8-7 11193 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  UC4556  Platanthera leucostachys C. J. Fox Jr. July 1895 El Dorado Tallac Cascade Lake, Tallac Comment
  SEINET2470927  Platanthera sparsiflora K. Christie 2010-6-24 1868 El Dorado Lake Tahoe Basin Management Unit (USFS); general vicinity of Osgood Swamp. 2011 Comment
  UCD139018  Platanthera sparsiflora June McCaskill; C. H. Lamoureux 1956-6-6 461 El Dorado At foot of Meyers grade, off of U.S. Highway 50, 0.7 mile west of junction with State Highway 89 (Luther Pass). 1996 Comment
  UCD137560  Plectritis ciliosa G. K. Helmkamp; E. A. Helmkamp 2006-4-27 10243 El Dorado Northern Sierra Nevada: Junction of French Creek Road and Big Canyon Road, 0.5 mile south of Frenchtown. 340 Comment
  UCD95073  Plectritis ciliosa Hilda Villalobos; PLS 102 Plant Collection Interns 2011-4-30 3 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 304 Comment
  UCR235490  Plectritis ciliosa subsp. insignis George K. Helmkamp, E. A. Helmkamp 2012-4-27 18850 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
  UC573161  Pleuricospora fimbriolata C. M. Belshaw 1936-6-13 2341 El Dorado 1 mi s of Sand Mountain 1219 Comment
  UCD92175  Poa A. A. Beetle; D. E. Beetle, Alva Hansen 16-26 Jul 1945 3916 El Dorado south side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UCR171204  Poa annua George K. Helmkamp, E. A. Helmkamp 2006-3-17 10077 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive; W end of Diamond Springs 537 Comment
  UC204703  Poa bolanderi R. L. Pendleton and F. M. Reed 1907-7-25 1194 El Dorado near Modjeska Falls; Lake Tahoe Region 2011 Comment
  UCR36517  Poa bolanderi A. C. Sanders 1984-6-17 5045 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
  JEPS14590  Poa bulbosa Peter H. Raven with G. Thomas Robbins 1956-4-29 9097 El Dorado 6 mi from Diamond Springs (on rd to Youngs (Somerset)) Comment
  SEINET2470875  Poa bulbosa K. Christie 2010-6-16 1812 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake campground, off of road 1301. 1920 Comment
  UCR173181  Poa bulbosa George K. Helmkamp, Elizabeth Helmkamp 2006-4-2 10120 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive at the W end of Diamond Springs 537 Comment
  CAS-BOT-BC255076  Poa compressa R. E. Frenkel 1964-6-12 560 El Dorado On Sly Park Dam Road on E sector of Sly Park Dam 1066 Comment
  SEINET7745329  Poa compressa E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske. 2007-7-20 4223 El Dorado Washoe Meadows State Park, Angora Meadows, N side of creek where it enters meadow from the west. 1925 Comment
  UCD55350  Poa compressa Ellen Dean; Mark Bibbo 2006-7-18 3201 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. North of golf course clubhouse on north side of Upper Truckee River. 1912 Comment
  UCD61679  Poa compressa Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4223 El Dorado Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west. 1924 Comment
  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-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
  UC907652  Poa pratensis subsp. pratensis G. Thomas Robbins 1945-6-17 1999 El Dorado 5 mi s Pollock Pines (Sly Park) 1005 Comment
  UCD20971  Poa pratensis subsp. pratensis E. Bortiri 2002-6-26 WFC 19 El Dorado Truckee Marsh, South Lake Tahoe, El Dorado Co. Comment
  UCD44041  Poa pratensis subsp. pratensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1407 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
  RSA300148  Poa secunda J. T. Howell 1954-5-17 29723 El Dorado 1 mile southwest of Garden Valley. 610 Comment
  CAS-BOT-BC237716  Poa secunda subsp. juncifolia W. R. Dudley 1900-6-28 s.n. El Dorado Tallac Comment
  UCR193195  Poa secunda subsp. juncifolia George K. Helmkamp, E. A. Helmkamp 2007-6-6 12260 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-BC236401  Poa secunda subsp. secunda John Thomas Howell 1954-5-16 29594 El Dorado 4 miles W of Shingle Springs Comment
  CHSC73283  Poa secunda subsp. secunda L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-23 5825 El Dorado Lake Tahoe Basin-National Forest. Drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow. 1905 Comment
  CHSC73284  Poa secunda subsp. secunda L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-23 5826 El Dorado Lake Tahoe Basin-National Forest. Drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow. 1905 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
  UCD34861  Poa tenerrima Beecher Crampton 1964-4-27 6942 El Dorado 4.2 miles S of Lotus, T10N R9E sect 1. Comment
  JEPS75192  Poa wheeleri Gladys L. Smith 1963-7-8 1764 El Dorado trail from Woods Lake to Winnemucca Lake 2499 Comment
  JEPS71469  Polemonium californicum Gladys L. Smith 1964-7-5 2085 El Dorado wet bank shore of Echo Lake 2194 Comment
  UCD18281  Polemonium californicum E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 825 El Dorado Sierra Nevada, El Dorado National Forest, WNW of the jct. of Hwys 88 and 89, along Hwy 89, just west of Luther Pass. Grass Lake area. Comment
  RSA83070  Polemonium californicum Verne Grant, Alva Grant 1946-7-24 7776 El Dorado Above Upper Echo Lake 2317 Comment
  RSA364234  Polemonium occidentale R. F. Thorne, Larry E. DeBuhr 1975-8-23 47250 El Dorado Grass Lake: Just N of Luther Pass. 2348 Comment
  UCD118787  Polemonium occidentale subsp. occidentale Kendra Sikes; Danielle Roach 2010-9-21 254 El Dorado Hell Hole Fen, About 1.4 km SSE of the end of FS road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_HellHole_F8 of the CNPS/Forest Service fen vegetation project. 2530 Comment
  UCD60600  Polemonium occidentale subsp. occidentale Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4065 El Dorado Washoe Meadows State Park. Southwest area of the park in vicinity of sewer manhole #66, uphill of restored quarry area. 1946 Comment
  JEPS71644  Polemonium pulcherrimum Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2480 El Dorado summit area Echo Peak 2711 Comment
  POM129413  Polemonium pulcherrimum R. L. Pendleton, F. M. Reed 1907-7-23 1051 El Dorado Kieth's Dome; Glen Alpine. 2591 Comment
  POM87067  Polemonium pulcherrimum F. W. Peirson 1925-7-5 6275 El Dorado Mt. Tallac 2622 Comment
  UCD109719  Polygala cornuta W. G. Watkins 1929-8-6 2031 El Dorado Placerville. Comment
  SBBG67657  Polygala cornuta var. cornuta R. Hoffmann 1930-7-14 El Dorado below Placerville Comment
  SEINET3245885  Polygonum aviculare G. K. Helmkamp, E. A. Helmkamp 2007-1 12933 El Dorado Northern Sierra Nevada Mountains: Along Hwy US-50, 0.4 mile southwest of Phillips. 1829 Comment
  JEPS72804  Polygonum aviculare subsp. depressum Gladys L. Smith 1972-8-23 3446 El Dorado U.S. 50 below Echo Summit 2194 Comment
  UC638732  Polygonum bistortoides Ethel Crum 1939-7-3 3009 El Dorado 2 mi se Echo Lake 2286 Comment
  UCR176416  Polygonum bistortoides George K. Helmkamp, E. A. Helmkamp 2006-7-10 10896 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir 2030 Comment
  CAS-BOT-BC414378  Polygonum californicum John Thomas Howell 1930-10-12 5568 El Dorado 4 miles n. of Placerville Comment
  POM118562  Polygonum californicum Marcus E. Jones 1882-7-7 3473 El Dorado St. Lawrence Comment
Read comments
Jan 23 2011
  UCD74245  Polygonum douglasii Jennifer W. Burt; Jessica Hite 2005-8-20 124 El Dorado abandoned ski runs below Sierra-at-Tahoe ski area (formerly 'Sierra Ski Ranch') - collected from center of an abandoned ski run. 2096 Comment
  UC205897  Polygonum douglasii subsp. douglasii Geo. B. Grant Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe Sierra Nevada Mts. Comment
  SEINET3245889  Polygonum lapathifolium G. K. Helmkamp, E. A. Helmkamp 2007-1 12921 El Dorado Foothills, northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive. 530 Comment
  UCR193516  Polygonum lapathifolium George K. Helmkamp, E. A. Helmkamp 2007-9-10 12921 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive 530 Comment
  UC674808  Polygonum minimum Thomas Morley 1941-9-20 148 El Dorado Twin Bridges Sierra Nevada, Pyramid Creek (n side of Placerville-Echo Lake hwy) 1828 Comment
  UC850206  Polygonum minimum A. A. Heller 1916-8-9 12511 El Dorado above Echo Lake; Haypress Meadow 2590 Comment
  JEPS72991  Polygonum phytolaccifolium Gladys L. Smith 1964-8-1 2304 El Dorado Echo Lake; s shore 2194 Comment
  CDA20192  Polygonum phytolaccifolium K. Somers, W. West 2003-7-3 PDR 1417978 El Dorado Sierra Nevada; Wrights Lake Rd. 0 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
  SEINET3404079 Image available Polygonum spergulariiforme G. Thomas Robbins 1944-6-27 1739 El Dorado North Fork Webber Creek, 3 mi E of Camino Comment
  UCD136997  Polypodium calirhiza G. K. Helmkamp; Elizabeth Helmkamp 2006-5-20 10495 El Dorado Northern Sierra Nevada: Along CA Highway 193, 0.4 mi. S of Kelsey. 604 Comment
  UCR196838  Polystichum imbricans subsp. curtum George K. Helmkamp, E. A. Helmkamp 2008-6-3 13571 El Dorado Sierra Nevada Mountains, Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 716 Comment
  JEPS73057  Populus tremuloides Gladys L. Smith 1964-7-31 2301 El Dorado trail from Echo Lakes to Fallen Leaf Lake (Last glacial stair-step); trail from Echo Lakes to Fallen Leaf Lake 2194 Comment
  SEINET10460840  Porterella carnosula Baker 1932-7-5 Baker 5868 El Dorado Bijou, Lake Tahoe. Wet ground. Comment
  UCD72914  Porterella carnosula James A. Neilson Jr. 1974-1 2840 El Dorado Fallen Leaf Lake. 1950 Comment
  JEPS73109  Potamogeton gramineus Gladys L. Smith 1964-8-29 2385 El Dorado at end of Audrain Lake trail Audrain Lake trail 2249 Comment
  UCD43661  Potamogeton gramineus C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1027 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  RSA369522  Potamogeton natans Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47268 El Dorado Grass Lake Valley: S end just N of Luther Pass. 2348 Comment
  UCR218268  Potentilla drummondii subsp. drummondii George K. Helmkamp, E. A. Helmkamp 2010-7-23 16595 El Dorado Northern Sierra Nevada Mountains, trailhead at the east end of Wright's Lake, 1.2 miles north of the visitor's center at the lake entrance 2127 Comment
  UC463514  Potentilla fruticosa L. R. Abrams 1930-7-23 12703 El Dorado Tamarack Trail Glen Alpine Canyon, Tamarack Trail 2286 Comment
  UCR250293  Potentilla glandulosa subsp. ashlandica George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20845 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz 1364 Comment
  SEINET11261876  Potentilla glandulosa subsp. reflexa George K. Helmkamp, E. A. Helmkamp 2012-4-30 18881 El Dorado Northern Sierra Nevada Mountains Footlhills: Mosquito Road, 0.3 miles N of the bridge over the South Fork American River.; 0 427 Comment
  UC12546  Potentilla gracilis J. A. Sanford 1890-1 418 El Dorado Lake Tahoe Comment
  UCR176052  Potentilla gracilis var. fastigiata George K. Helmkamp, E. A. Helmkamp 2006-7-28 11019 El Dorado Northern Sierra Nevada Mtns, North Truckee River Rd., 1.4 miles north of Calif. Hwy 50 and c. 6 miles south of Lake Tahoe 2009 Comment
  CAS-BOT-BC539744  Potentilla gracilis var. fastigiata Elizabeth Parsons Hawver 1911-6-1 s.n. El Dorado Aspen Grove, Lake Tahoe region Comment
  RSA49074  Potentilla gracilis var. fastigiata Verne Grant 1949-7-25 8796 El Dorado Below Phillips on Highway 50. 1982 Comment
  JEPS72263  Potentilla palustris Gladys L. Smith 1969-8-10 2429 El Dorado Grass Lake near Luther Pass; Grass Lake near Luther Pass 2377 Comment
  SD81111  Potentilla pensylvanica var. strigosa Darley F. Howe 1971-7-1 El Dorado Two miles west of entrance to Eldorado National forest, near Lake Tahoe 2103 Comment
  CAS-BOT-BC268066  Prunus Peter Rubtzoff 1975-5-28 8013 El Dorado U.C. Blodgett Forest Research Station: County Road bank, 0.2 miles east of Main Station entrance 1316 Comment
  POM182817  Prunus andersonii Helen D. Geis 1912-07 143 El Dorado Lakeside Comment
  SEINET7346671  Prunus avium H. R. Holbo 1961-3-31 s.n. El Dorado South fork American River and HWY 49 457 Comment
  CAS-BOT-BC159954  Prunus emarginata Peter Rubtzoff 1975-7-22 8207 El Dorado Georgetown Divide. Blodgett Forest: Loop Road just north of junction with County Road (Comp. 170E) 1271 Comment
  UC1614344  Prunus emarginata Charles M. Belshaw 1935-5-25 932 El Dorado 41 Milestone on Placerville-Tahoe Highway Placerville-Tahoe Highway; Sierra Nevada, Placerville-Tahoe Highway Comment
  UCD165585  Prunus emarginata Ellen Dean; with Daniel McNair 2016-5-17 8928 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern part of park along paved road to Lester Beach, in campground area. 1920 Comment
  UCR256823  Prunus emarginata George K. Helmkamp, Amy Barnes 2014-5-14 22870 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 11.9 miles east of its junction with Sly Park Road, 6.8 air mi. SW (225 deg. ) of Kyburz 1808 Comment
  CAS-BOT-BC154728  Prunus virginiana var. demissa G. Thomas Robbins 1944-5-15 1599 El Dorado W. of Institute of Forest Genetics, about 3 mi. e. of Placerville 762 Comment
  UC31996  Pseudognaphalium californicum J. A. Sanford 1890-1 El Dorado Lake Tahoe Comment
  CAS-BOT-BC357555  Pseudognaphalium stramineum C. A. Gross 1903-6-10 234 El Dorado Doxtater's Meadow, near Mt. Aukum Comment
  UCR174287  Pseudotsuga menziesii George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10582 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 Comment
  UCD133713  Psilocarphus brevissimus Frederica Bowcutt 1986-5-14 707 El Dorado Just south of Lake Tahoe, about 1 air mile NW of Meyers. W of Upper Truckee R. and S of Angora Cr. Washoe Meadows St. Park. 1889 Comment
  UC1360374  Ptelea crenulata Harold and Virginia Bailey 1953-8-5 5158 El Dorado ne side Mt. Diablo (South Fork Marsh Creek, along road to Curry Creek Park); , South Fork Marsh Creek 228 Comment
  UC571098  Ptelea crenulata H. L. Mason 1932-4-25 7009 El Dorado s of Lotus Comment
  CAS-BOT-BC257345  Pterospora andromedea Peter Rubtzoff 1972-8-3 6843 El Dorado U.C. Blodgett Forest Research Station, between Mutton Creek Road and New Gaddis Creek Road, along East Fork of Gaddis Creek, and clearcut. Comment
  JEPS72432  Pterospora andromedea Gladys L. Smith 1969-8-10 2416 El Dorado woods bordering Benwood Meadow Comment
  UCD165730  Pterospora andromedea Ellen Dean 2016-7-12 9085 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South of unnamed drainage on east side of Highway 89. 2062 Comment
  UCD117767  Pterospora andromedea H. B. Currier 1952-8-8 s.n. El Dorado South Fork Camp, El Dorado National Forest. 1524 Comment
  UCR207664  Pterostegia drymarioides George K. Helmkamp, E. A. Helmkamp 2009-4-21 14534 El Dorado Sierra Nevada Mountains Foothills, Rock Creek Road, 4.2 miles west of the bridge over Rock Creek 401 Comment
  UCD13313  Purshia tridentata Renaud Nalin; Pat Okubara 1996-10-8 s.n. El Dorado Border of El Dorado and Alpine Counties: Along Hwy 89 south, just south of Luther Pass turnout. 731 Comment
  CAS-BOT-BC147790  Purshia tridentata var. tridentata John Thomas Howell 1925-7-5 1387 El Dorado Eagle Lake, Lake Tahoe region Comment
  RSA122154  Purshia tridentata var. tridentata A. D. Gifford 1934-8-22 337 El Dorado 1.5 miles W and 1/2 mile S of Tragedy Springs. 2287 Comment
  SBBG115857  Purshia tridentata var. tridentata B. Crampton 1987-7-12 10133 El Dorado Stateline Blvd, Stateline Comment
  RSA0081578  Pyrola aphylla Geo. Hansen 1896-7-29 1914 El Dorado Sopago. 1463 Comment
  CAS-BOT-BC462856  Pyrola asarifolia Elsie Z. Lovegrove 1950-10-17 s.n. El Dorado Trail to Lily Lake Comment
  CAS-BOT-BC462860  Pyrola asarifolia Rimo Bacigalupi 1920-7-1 s.n. El Dorado Above highway to north of Emerald Bay Comment
  CAS-BOT-BC462620  Pyrola dentata Laura M. Lathrop 1909-7-21 s.n. El Dorado Trail over the Moraine to Angora Lakes Comment
  UCD19879  Pyrola dentata C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1169 -4 El Dorado El Dorado National Forest, South Fork Campground. Comment
  UC54430  Pyrola picta H. M. Hall and H. P. Chandler Jul 1903 4643 El Dorado near Angora Lake (vicinity of Lake Tahoe, Sierra Nevada Mountains); Sierra Nevada Mountains 2225 Comment
  CAS-BOT-BC164347  Pyrola picta Peter Rubtzoff 1972-10-11 7010 El Dorado Georgetown Divide. Blodgett Forest: Bacon Canyon in headquarters area (Comp. 250R) 1280 Comment
  CAS-BOT-BC466023  Pyrola picta Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacratmento 2438 Comment
  CAS-BOT-BC466025  Pyrola picta M. D. Morris 1923-8-2 18 El Dorado Eldorado forest, Big Hill 1676 Comment
  RSA0083382  Pyrola picta Hutchinson 1910-1 1931 El Dorado Lake Tahoe, Sierra Nevada Mountains. Comment
  CAS-BOT-BC104172  Quercus X morehus C. R. Quick 1949-9-27 49 -49 El Dorado U.S. Highway 50, 3 miles E of Bass Lake turnoff and 3.8 miles E of Clarksville tunoff Comment
  UC1135734  Quercus X morehus H. A. Jensen Aug 1931 214 El Dorado Logtown Ridge Placerville Quad. 548 Comment
  SACT002625  Quercus chrysolepis G. Robbins 1943-8-20 El Dorado Dry brushy slope near Institute. 3 miles from Placerville. Comment
  UCD40534  Quercus chrysolepis Rodney Gale Myatt 1970-7-10 394 El Dorado 0.5 mi. above Kyburz, north side of highway. 1380 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
  SEINET9005656  Quercus chrysolepis M. Humphreys 1951-5-6 s.n. El Dorado East of Kyburz on hwy #50 1829 Comment
  CAS-BOT-BC79608  Quercus durata G. Thomas Robbins 1945-5-20 1928 El Dorado Above Sweetwater Creek, near Simpson's Ranch 182 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
  UCD14645  Quercus durata Deanna Lynn Pfleger 1989-5-6 6 El Dorado California, El Dorado Co.; 150 meters from Pine Hill Summit; 640 Comment
  HSC69777  Quercus durata var. durata R. Kalal 1980-8-24 85 El Dorado 165 Comment
  RSA787260  Quercus kelloggii George K. Helmkamp, E. A. Helmkamp 2009-9-15 15628 El Dorado Omo Ranch Road, 3.9 miles west of Omo Ranch/junction with Slug Gulch Road [problem] 1043 Comment
  CAS-BOT-BC61591  Quercus lobata John Thomas Howell 1969-9-12 46078 El Dorado Placerville 579 Comment
  POM166576  Quercus lobata Alice Eastwood 1922-10-28 11560 El Dorado Pleasant Valley. Comment
  CAS-BOT-BC104510  Quercus vacciniifolia Elsie Z. Lovegrove 1938-6-11 s.n. El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC104522  Quercus vacciniifolia C. B. Wolf 1930-10-9 1717 El Dorado Along the trail between Glen Alpine Springs and Susie Lake 2133 Comment
  JEPS38034  Quercus vacciniifolia W. L. Jepson 1918-8-28 8187 El Dorado Suzy Lake 2286 Comment
  RSA46945  Quercus vacciniifolia G. Thomas Robbins 1943-6-27 1215 El Dorado On rocky ridge above Echo Summit Pass. 2439 Comment
  CAS-BOT-BC380401  Ranunculus alismifolius var. hartwegii F. W. Peirson 1925-7-3 6252 El Dorado Glen Alpine Creek Basin, Sierra Nevada 2499 Comment
  POM268965  Ranunculus alismifolius var. hartwegii A. A. Beetle, D. E. Beetle 1946-7-16 3931 El Dorado S side of Upper Echo Lake, N slope of Ralston Mt. 2287 Comment
  RSA787110  Ranunculus californicus Keith E. Hoffmaster 1941-3-22 1024 El Dorado S of Pilot Hill Comment
  CHSC73312  Ranunculus flammula L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-28 5878 El Dorado Lake Tahoe Basin--National Forest. Along Road 1214 (to Angora Lookout), 0.7 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake. 2042 Comment
  UCD166038  Ranunculus flammula var. ovalis Daniel M. McNair 2016-8-2 2188 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  UCD96232  Ranunculus muricatus Beecher Crampton 1973-5-9 8937 El Dorado Bass Lake. Comment
  SEINET3828310  Ranunculus occidentalis George K. Helmcamp, E. A. Helmkamp 2012-1 18894 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 7.0 miles NW of Pollock Pines. (Slate Mountain 7.5') 100 Comment
  UC1614565  Ranunculus occidentalis Charles M. Belshaw 1934-8-8 131 El Dorado between Placerville and Tahoe (n side of Highway 50 at Milestone 41, Murphy's Meadow); Murphy's Meadow, Milestone 41, Highway 50 Comment
  UCR196879  Ranunculus occidentalis George K. Helmkamp, E. A. Helmkamp 2008-5-15 13442 El Dorado Sierra Nevada Mountains, White Meadow Road, 0.1 mile west of its junction with Ice House Road, c. 1.3 miles up Ice House Road from US-50 1055 Comment
  UCR258548  Ranunculus occidentalis George K. Helmkamp, Mary Alice Barnes 2013-4-30 20431 El Dorado Northern Sierra Nevada Mountains, Capps Crossing/Bonnetti Road, 0.2 mile northwest of the bridge over Diamond /Camp Creek 1155 Comment
  UCD34414  Ranunculus occidentalis var. ultramontanus Beecher Crampton 1982-5-29 9837 El Dorado Stateline. Comment
  SEINET8701845  Ranunculus uncinatus E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4161 El Dorado Washoe Meadows State Park, off Sawmill Road on E side of park, just E ofAngora Meadows. 1918 Comment
  UCD55368  Ranunculus uncinatus Ellen Dean; Mark Bibbo 2006-7-18 3218 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Northeast of hole #7, north side of Upper Truckee River. 1897 Comment
  UCR187518  Rhamnus californica subsp. tomentella George K. Helmkamp, E. A. Helmkamp 2007-4-20 11759 El Dorado Foothills, Northern Sierra Nevada Mountains, junction of French Creek Road and Lost Creek road just north of Frenchtown 366 Comment
  UC420716  Rhamnus rubra Milo S. Baker 1904-7-11 El Dorado near Lake Tahoe (near Heather Lake) Comment
  CAS-BOT-BC56525  Rhododendron columbianum Gladys L. Smith 1960-6-17 1214 El Dorado Squaw Valley Comment
  CAS-BOT-BC56541  Rhododendron columbianum L. R. Abrams 1911-7-29 4855 El Dorado Gilmore Lake 2529 Comment
  UC1872921  Rhus trilobata David Keil 2005-3-13 30344 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Road. 500 Comment
  BFRS12 Image available Ribes Peter Rubtzoff 1975-5-27 7990 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U) Comment
  UCR136534  Ribes cereum Beecher Crampton 1979-9-26 9691 El Dorado Sierra Nevada Mountains, 1-1.5 miles west of Little Norway, Hwy 50 2172 Comment
  SEINET13942421 Image available Ribes cereum A. A. Heller 1911-1 12530 El Dorado East side of Ralston Peak above Echo Lake in granite, 7,900 feet 274 Comment
  RSA0037229  Ribes inerme John F. Emmel 1986-8-6 1025 El Dorado Near edge of Grass Lake, ca. 0.8 air mile WNW of Luther Pass. 2346 Comment
  UCSB16107  Ribes inerme var. inerme Breedlove, Dennis 1962-6-13 El Dorado meadow in Luther Pass; 8.3 miles south of Meyers on State Highway 89; Sierra Nevada 2346 Comment
  UC75447  Ribes lasianthum Milo S. Baker 1904-7-4 El Dorado near Lake Tahoe; Angora Lake Comment
  CAS-BOT-BC212601  Ribes montigenum Alice Eastwood 1909-1-1 1166 El Dorado Mount Tallac Comment
  SEINET5339718  Ribes montigenum D. G. Cooney 1946-8-22 152 El Dorado S. slope of Dick's peak, Sierra Nevada 3018 Comment
  CAS-BOT-BC212341  Ribes nevadense W. R. Dudley 1900-6-1 s.n. El Dorado Lake in woods above McKinney Comment
  UC1127484  Ribes nevadense P. L. Johannsen 1934-7-11 371 El Dorado 1 1/2 mi ese White Hall; Plumas National Forest, Pyramid Pk. Quadrangle Comment
  UCD142054  Ribes nevadense Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7872 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, south side of creek. 1946 Comment
  SBBG2800  Ribes roezlii C. B. Hardham 1956-6-30 1043 El Dorado Glen Alpine Comment
  SEINET2470879  Ribes roezlii K. Christie 2010-6-16 1817 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake campground, off of road 1301. 1920 Comment
  UC101537  Ribes roezlii var. cruentum Katharine Brandegee 1907-5-23 El Dorado 12 mi above Placerville (Sportsman's Hall) Comment
  CAS-BOT-BC198933  Ribes roezlii var. roezlii Geo. B. Grant 1906-8-1 6977 El Dorado About Lake Tahoe 2438 Comment
  CAS-BOT-BC198977  Ribes roezlii var. roezlii Gilbert T. Benson 1924-4-12 4 El Dorado 3 miles east of Camino on Lincoln Highway Comment
  RSA0024722  Ribes roezlii var. roezlii George K. Helmkamp, William Barnes 2010-9-4 16930 El Dorado Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  SEINET5339785  Ribes sanguineum P. Frandsen 1935-9-15 s.n. El Dorado Fallen Leaf Lake Comment
  RSA0019669  Ribes velutinum F. W. Peirson 1925-7-3 6228 El Dorado Glen Alpine Creek Basin. Sierra Nevada. 2439 Comment
  CHSC56304  Ribes viscosissimum K. R. Stern 1985-6-14 8143 El Dorado Echo Summit. 2225 Comment
  UC496457 Image available Ribes viscosissimum Merle Randall 1930-6-19 El Dorado Granite Lake Lake Tahoe Region 2301 Comment
  UC90674  Rigiopappus leptocladus T. S. Brandegee, K. C. El Dorado Rattlesnake Bar Comment
  UCD108415  Robinia pseudoacacia G. K. Helmkamp; Elizabeth Helmkamp 2006-5-20 10499 El Dorado Northern Sierra Nevada Foothills: Along CA Hwy 193, 0.8 mi. N of Kelsey. 595 Comment
  UCR171187  Romulea rosea George K. Helmkamp, E. A. Helmkamp 2006-3-26 10114 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; Rock Creek Road at Jaybird Creek, 5.1 mi east of Calif. Highway 193 (generally ENE of Chili Bar) 590 Comment
  CAS-BOT-BC74487  Rorippa curvisiliqua John Thomas Howell 1976-10-29 52279 El Dorado Sierra Nevada. Folsom Lake at Brown's Ravine boat landing. 121 Comment
  CAS-BOT-BC74495  Rorippa curvisiliqua James Vale 1976-7-23 s.n. El Dorado Sierra Nevada. Luther Pass. Comment
  UCR188031  Rorippa nasturtium-aquaticum George K. Helmkamp, E. A. Helmkamp 2007-5-1 11927 El Dorado Foothills, Northern Sierra Nevada Mountains, along CA-49, 2.5 miles northwest of US-50 in Placerville 549 Comment
  CAS-BOT-BC74860  Rorippa subumbellata Reed C. Rollins 1942-9-9 3027 El Dorado On the shore of Lake Tahoe, Meeks bay. Comment
  JEPS53871  Rorippa subumbellata Frank W. Peirson 1925-7-1 6187 El Dorado State Line Lake Tahoe, State Line Comment
  UCD115389  Rorippa subumbellata F. A. MacFadden 1934-7-18 s.n. El Dorado Emerald Bay District of Lake Tahoe. Comment
  BFRS425 Image available Rubus parviflorus Peter Rubtzoff 1975-7-22 8208 El Dorado Blodgett Forest: Spring Road ca. 0.3 mi. northwest of junction with County Road (Comp. 270U). Comment
  UCD19257  Rubus parviflorus Van M. Mar 1989-7-21 24 El Dorado El Dorado County. 2011 Comment
  UCR66435  Rubus parviflorus B. C. Templeton 1931-5-7 1413 El Dorado Sierra Nevada Mtns., near Emerald Bay, Lake Tahoe 2000 Comment
  RSA7935  Rubus parviflorus var. bifarius Carl B. Wolf 1928-8-21 3420 El Dorado Near Fallen Leaf Lake. 2043 Comment
  UCD135448  Rudbeckia californica P. B. Kennedy 1919-8-16 93 El Dorado El Dorado National Forest, NW corner. 1996 Comment
  RSA783797  Rumex Peter Rubtzoff 1973-7-17 7078 El Dorado UC Blodgett Forest Research Station. Comment
  BFRS119 Image available Rumex acetosella Peter Rubtzoff 1974-6-5 7562 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UCR233664  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2011-7-7 17653 El Dorado Northern Sierra Nevada Mountains, Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  CAS-BOT-BC421915  Rumex acetosella John F. Emmel 1970-5-23 280 El Dorado China Flat, 2 air miles SE of Kyburz 1463 Comment
  CAS-BOT-BC421919  Rumex acetosella G. L Smith 1959-6-15 1149 El Dorado Sierra Nevada. Glen Alpine Rd. above Fallen Leaf Lake & beyond gate. 2225 Comment
  UCD101044  Rumex acetosella P. B. Kennedy 1920-8-12 50 El Dorado Around barn, introduced El Dorado National Forest, Barrett Camp. 1935 Comment
  UCSB50180  Rumex acetosella Gray, John 1976-5-16 El Dorado On Mosquito Ridge Road, 12 miles east of Forest Hills. T 14N R 12E Sec 30, NW 1/4 975 Comment
  JEPS73007  Rumex crispus Gladys L. Smith 1973-7-17 3594 El Dorado on way to Glen Alpine (beside Lily Lake); Lily Lake 2072 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
  JEPS72999  Rumex salicifolius var. denticulatus Gladys L. Smith 1972-7-20 3354 El Dorado Lake Gilmore 2560 Comment
  SDSU9729  Rumex salicifolius var. triangulivalvis D. F. Howe 1961-8-10 3163 El Dorado Just North of Kirkwood on Carson Pass road, #88. 2347 Comment
  CAS-BOT-BC434071  Rumex transitorius A. A. Heller 1916-8-10 12528 El Dorado Near Echo Camp 2225 Comment
  CAS-BOT-BC445639  Sagittaria cuneata G. Thomas Robbins 1943-8-15 1337 El Dorado North of Wrights Lake 2286 Comment
  UCR270289  Salix John F. Emmel 1998-9-2 1600 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe region; Stanford Sierra Camp at south end of Fallen Leaf Lake 1951 Comment
  CAS-BOT-BC102802  Salix boothii D. L. Smith; G. L. Stebbins 1976-8-29 76218 El Dorado North side of Lake Audrain, one mile northwest of Echo Summit 2133 Comment
  CAS-BOT-BC103490  Salix eastwoodiae A. A. Heller 1916-8-9 12502 El Dorado Haypress Meadow above Echo Lake 2590 Comment
  UCD142268  Salix eastwoodiae Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7915 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, near outlet. Southern side of the pond. 2022 Comment
  SEINET12612785 Image available Salix eastwoodiae W. J. Hess, Stoynoff, N; Allen, K; Weis, K; Bolger, K 1997-1 7708 El Dorado Echo Lake area. 5 air mi S of S Lake Tahoe on US 50. Comment
  CDA11098  Salix exigua G. F. Hrusa, Jeff Hart 1994-4-23 11786 El Dorado Cosumnes River Drainage; N side of Cosumnes River, immediately W of Hwy 49 bridge. Comment
  SBBG115678  Salix exigua B. Crampton 1986-8-17 10039 El Dorado Stateline Comment
  UCD34592  Salix exigua Beecher Crampton 1986-8-17 10039 El Dorado El Dorado County, Stateline. Comment
  UCD34601  Salix exigua Beecher Crampton 1986-8-20 10047 El Dorado El Dorado County, South Lake Tahoe, Al Tahoe blvd. and Pioneer Trail. Comment
  SEINET12003902  Salix exigua H. H. Heller 1938-1 803 El Dorado Jamarack Trail, Fallen Leaf Comment
  CAS-BOT-BC107632  Salix jepsonii G. L. Stebbins 1976-7-28 76140 El Dorado 1/2 mile northeast of Wright's Lake, at Shower Falls 2164 Comment
  UCD111566  Salix lasiandra var. lasiandra P. B. Kennedy 1920-8-16 100 El Dorado El Dorado National Forest -- Barret Camp. 1935 Comment
  CAS-BOT-BC176375  Salix lasiolepis Peter Rubtzoff 1972-10-4 6992 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  CAS-BOT-BC176379  Salix lasiolepis Peter Rubtzoff 1972-10-4 6996 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  UCD111623  Salix lasiolepis G. K. Helmkamp; E. A. Helmkamp 2006-2-24 10066 El Dorado Northern Sierra Nevada: 1.5 mi NW of Greenwood along CA Highway 193. 537 Comment
  CAS-BOT-BC124583  Salix lemmonii Peter H. Raven 1967-7-27 21444 El Dorado Lake Tahoe Airport, South Lake Tahoe Comment
  CAS-BOT-BC124589  Salix lemmonii W. R. Dudley 1900-6-17 5665 El Dorado Near Camp Agassiz Comment
  CAS-BOT-BC124597  Salix lemmonii W. R. Dudley 1900-6-20 5398 El Dorado Upper valley of Little Truckee River Comment
  CAS-BOT-BC124606  Salix lemmonii Elsie Z. Lovegrove 1951-9-24 s.n. El Dorado Fish Hatchery, Taylor Cr. bet. Lake Tahoe & Fallen Leaf Lake Comment
  SJSU10094  Salix lemmonii D. Funnell 1965-7-1 66 El Dorado Grass L c. 1 mi NW of Luther Pass, State Rte 89 2255 Comment
  UCD34661  Salix lutea Beecher Crampton 1987-4-30 10105 El Dorado El Dorado County, South Lake Tahoe, Stateline, Park Ave and Lake Parkway. Comment
  UC1134921  Salix melanopsis P. L. Johannsen 1934-6-21 359 El Dorado Whitehall El Dorado Nat'l Forest, Pyramid Peak Nat'l Forest, Whitehall Comment
  CAS-BOT-BC129212  Salix scouleriana James Moffitt 1926-8-29 s.n. El Dorado Lake Tahoe Comment
  CAS-BOT-BC129220  Salix scouleriana David D. Keck 1946-4-25 5529 El Dorado Above Emerald Bay, Lake Tahoe 1981 Comment
  RSA7280  Salvia sonomensis Carl B. Wolf 1933-7-1 5160 El Dorado just W. of Rescue on road to Green Valley 305 Comment
  UCD18662  Salvia sonomensis Roman Gankin 1956-5-7 137 El Dorado 1 mi. west of Shingle Springs, roadside of Hwy 50. Comment
  RSA764311  Sambucus callicarpa Doris Bowers 1969-8-20 700 El Dorado Tragedy Spring on Carson Pass 2409 Comment
  UCR190188  Sambucus mexicana George K. Helmkamp, E. A. Helmkamp 2007-7-23 12587 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
  UCR233293  Sambucus mexicana George K. Helmkamp, E. A. Helmkamp 2010-9-23 16951 El Dorado Northern Sierra Nevada Mountains, Peavine Ridge Road, 2.8 miles west of Ice House Road and at the junction with Forest Route 31 and Round Tent Canyon Road 1581 Comment
  UCR235125  Sambucus mexicana George K. Helmkamp, William Barnes 2010-9-4 16929 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  CAS-BOT-BC235061  Sambucus racemosa var. melanocarpa M. D. Morris 1923-8-7 67 El Dorado Eldorado National Forest. Dixon Range 2438 Comment
  JEPS72386  Sambucus racemosa var. microbotrys Gladys L. Smith 1964-7-6 2171 El Dorado trail from Upper Echo Lake to Desolation Valley 2286 Comment
  UC495508  Sambucus racemosa var. microbotrys Merle Randall 1930-6-21 El Dorado near Lake of The Woods (summit of Desolation Valley Rd); Lake Tahoe Region Comment
  CAS-BOT-BC235103  Sambucus racemosa var. racemosa A. A. Heller 1916-8-9 12506 El Dorado Haypress Meadow along Echo Lake 2590 Comment
  UC1006674  Sanicula crassicaulis C. Ritchie Bell 1952-4-19 3 X416 El Dorado 2.3 mi n of Placerville (on California Hwy 49); California Hwy 49 Comment
  UCR217859  Sanicula graveolens George K. Helmkamp, E. A. Helmkamp 2010-7-9 16475 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
  UC566831  Sanicula tuberosa H. L. Mason 1928-5-4 4520 El Dorado Rose Springs (Eggar's) Rose Springs Comment
  CDA25431  Saxifraga aprica A. C. Browne 1953-6-21 El Dorado Stanford Camp, Fallen Leaf Lake. Comment
  UC480723  Saxifraga bryophora W. C. Blasdale 1923-7-25 El Dorado Grass lake; Yosemite National Park, Grass lake Comment
  JEPS47533  Saxifraga californica Katharine Brandegee 1909-4-28 El Dorado between Auburn and Cool Comment
  UC747343  Saxifraga californica G. Thomas Robbins 1943-4-25 1030 El Dorado 3 mi e of Camino (above North Fork Webber Creek); North Fork Webber Creek 975 Comment
  UCR173674  Saxifraga californica George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10275 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 5.7 mi. east of Calif. Hwy 193, N of the South Fork of the American River 427 Comment
  CAS-BOT-BC278211  Schedonorus arundinaceus R. E. Frenkel 1964-6-11 551 El Dorado On Sly Park Road, 0.2 mile south-east of Clear Creek Road, Pleasant Valley 792 Comment
  CAS-BOT-BC22415  Scirpus congdonii G. T. Robbins 1956-9-8 3749 El Dorado moist meadow just beyond the northeast edge of Wrights Lake 2133 Comment
  UC1100851  Scirpus congdonii Verne Grant, Alva Grant 1946-7-28 7807 El Dorado Desolation Valley Wilderness Area , Desolation Valley Wilderness Area (El Dorado National Forest) 2529 Comment
  CHSC73485  Scirpus microcarpus L. P. Janeway; Eric Schroder 1998-9-1 6231 El Dorado Lake Tahoe Basin Management Unit -- National Forest. Large meadow along Tallac Creek, about 1.0 mi southwest of Lake Tahoe. 1935 Comment
  JEPS73227  Scirpus microcarpus Gladys L. Smith 1964-7-5 2069 El Dorado 2 mi w Echo Summit (Pow-wow Bog beside U.S. 50); w of Echo Summit, Pow-wow Bog 2133 Comment
  UC1729933  Scirpus microcarpus L. P. Janeway, Eric Schroder 1998-8-20 6139 El Dorado meadow along Upper Truckee River about 0.3 mi s of Grass Lake Creek (Echo Lake Quadrangle); meadow along Upper Truckee River, Echo Lake Quadrangle 1981 Comment
  UCD142003  Scirpus microcarpus Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7830 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
  UCD44763  Scirpus microcarpus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2129 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  SD239684  Scleranthus annuus George K. Helmkamp, E. A. Helmkamp 2009-4-4 14492 El Dorado Northern 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 (Camino 7.5'Q) 591 Comment
  SEINET2467045  Scleranthus annuus J. M. Tucker 1957-5-25 3337 El Dorado Ca. 6.5 miles East of Pleasant Valley (and roughly 5 miles South of Pollack Pines). Comment
  UCD98517  Scleranthus annuus subsp. annuus Jack Major 1956-5-23 s.n. El Dorado 5 miles west of Shingle Springs on Highway 50. Comment
  UCD98525  Scleranthus annuus subsp. annuus J. M. Tucker 1957-5-25 3337 El Dorado 6.5 miles east of Pleasant Valley (and roughly 5 miles south of Pollack Pines.) Comment
  CAS-BOT-BC239976  Scribneria bolanderi John Thomas Howell 1954-5-17 29736 El Dorado 1 mile southwest of Garden Valley 609 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
  UC1713616  Scutellaria californica Katharine Brandegee 1907-5-1 El Dorado Sweetwater Creek, Simpson's Ranch Sweetwater Creek; , Simpson's Ranch 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
  UC205178  Sedum rosea subsp. integrifolium Milo S. Baker 1904-7-4 El Dorado near Angora Lake (near Lake Tahoe); near Angora Lake, near Lake Tahoe Comment
  RSA0081464  Sedum spathulifolium George K. Helmkamp, E. A. Helmkamp 2012-5-3 18897 El Dorado Forebay Road north of Pollock Pines, at the south side of the bridge over the South Fork American River 591 Comment
  JEPS18250  Senecio aronicoides Peter H. Raven with Mason, Ornduff, et al. 1957-4-27 10678 El Dorado 2.1 mi w Shingle Springs; Sierra Nevada Comment
  UCD135549  Senecio integerrimus Collector Unknown 1925-6-15 1624 El Dorado Kyburz. Comment
  CAS-BOT-BC363817  Senecio integerrimus var. exaltatus M. S. Jussel 1928-7-2 s.n. El Dorado Lake Gilmore, Lake Tahoe region Comment
  CAS-BOT-BC363824  Senecio integerrimus var. exaltatus Alice Eastwood 1906-7-21 1201 El Dorado Glen Alpine Region. Half Moon Lake Comment
  UCD165999  Senecio integerrimus var. exaltatus Daniel M. McNair 2016-7-12 2147 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2044 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
  SEINET2470919  Senecio triangularis K. Christie 2010-6-24 1860 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  UC1613377  Senecio triangularis Charles M. Belshaw July, 1935 1122 El Dorado near 41 milestone (1 1/2 mi w of Strawberry, Placerville road to Tahoe); Central Sierra Nevada Comment
  UCD125393  Senecio triangularis Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7487 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. West side of highway 89, along General Creek. 1919 Comment
  UCD135786  Senecio triangularis G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11164 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road. 2174 Comment
  UCR173979  Senecio triangularis George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10685 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
  UCR257595  Senecio vulgaris George K. Helmkamp, Elizabeth Helmkamp 2014-1-25 22511 El Dorado Sierra Nevada Mountains Foothills, 1.15 air mi. ESE (106 deg. ) of Somerset, Grizzly Flat Road at the junction with Ladyhawke Way 748 Comment
  JEPS71565  Sericocarpus oregonensis subsp. californicus Gladys L. Smith 1972-8-23 3513 El Dorado on road toward Glen Alpine Lily Lake 2133 Comment
  CDA21310  Sesbania punicea J. Honeycutt 2007-7-1 PDR 1332937 El Dorado Sierra Nevada; Bass Lake on Bass Lake Rd, Cameron Park. 0 Comment
  UCR197236  Sherardia arvensis George K. Helmkamp, E. A. Helmkamp 2008-4-25 13338 El Dorado Sierra Nevada Mountains Foothills, along Bear Creek Road 0.4 mile southeast of its junction with Meadow Brook Road, SE of Georgetown 747 Comment
  JEPS71941  Sibbaldia procumbens Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2668 El Dorado near Aloha Lake (Pyramid Peak); Pyramid Peak 2743 Comment
  CAS-BOT-BC213322  Sidalcea Beecher Crampton 1989-7-16 10205 El Dorado Tahoe Basin, Stateline Lake Parkway, Stateline Stables Comment
  CAS-BOT-BC257349  Sidalcea Peter Rubtzoff 1972-8-30 6881 El Dorado U.C. Blodgett Forest Research Station, along East Fork of Gaddis Creek, ca. 500 feet south of clear-cut. Comment
  UC101541  Sidalcea asprella Katharine Brandegee 1907-5-19 El Dorado Simpson's Ranch Sweetwater Creek (Sweetwater Creek) Comment
  UC746931  Sidalcea asprella G. Thomas Robbins 1943-5-4 1068 El Dorado 3 mi e Placerville (near Institute of Forest Genetics); e of Placerville, nr Institute of Forest Genetics 822 Comment
  SD234909  Sidalcea glaucescens G. K. Helmkamp, E. A. Helmkamp 2008-7-11 13784 El Dorado Northern Sierra Mountains: north side of CA-88, 2.1 miles northeast of the junction with Mormon Emigrant Trail. 2340 Comment
  UCR176397  Sidalcea glaucescens George K. Helmkamp, E. A. Helmkamp 2006-8-7 11170 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  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
  UCR249981  Sidalcea glaucescens George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20899 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  RSA6517  Sidalcea glaucescens Jens Clausen 1932-9-14 638 El Dorado Tahoe Region,above Lake Tahoe, on trail Mt. Tallac. 2287 Comment
  SEINET11982175  Sidalcea glaucescens H. H. Heller 1938-1 689 El Dorado Mount Tallae Comment
  RSA0115433  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
  UCR188020  Sidalcea malviflora subsp. asprella George K. Helmkamp, E. A. Helmkamp 2007-5-1 11929 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-49, 1.5 miles northwest of US-50 in Placerville 549 Comment
  UCR206793  Sidalcea malviflora subsp. asprella George K. Helmkamp, E. A. Helmkamp 2009-5-24 14778 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.3 miles eat of the Cosumnes River and CA-49 521 Comment
  CHSC73301  Sidalcea oregana subsp. spicata L. P. Janeway; Susi Urie 1998-8-4 5915 El Dorado Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  UCD44867  Sidalcea oregana subsp. spicata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2233 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  CAS-BOT-BC178697  Silene Peter Rubtzoff; Donald Goheen 1975-6-10 8060 El Dorado Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U), Blodgett Forest - Sierra Nevada 1213 Comment
  UC746901  Silene bridgesii G. Thomas Robbins 1943-6-5 1125 El Dorado ca 3 mi e Camino (above North Fork Webber Creek); , e of Camino 914 Comment
  UCR188170  Silene californica George K. Helmkamp, E. A. Helmkamp 2007-4-30 11896 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  UCR208499  Silene californica Peter Rubtzoff, Donald Goheen 1975-6-10 8059 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Deep Canyon Road c. 0.6 mi. north of junction with Loop [Quintette] Road 1213 Comment
  UCR208504  Silene californica Peter Rubtzoff 1974-7-19 7717 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Pilot Creek canyon at and near Bacchi Ranch crossing Comment
  UCR217152  Silene californica George K. Helmkamp, E. A. Helmkamp 2010-5-14 16034 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 1.1 mi. NE (69 deg. ) of Somerset, just west of the bridge over the Cosumnes River 544 Comment
  CAS-BOT-BC385900  Silene douglasii Alice Eastwood 1906-1-1 918 El Dorado Trail to Lily L., Lake Tahoe Region Comment
  UCR207670  Silene gallica George K. Helmkamp, E. A. Helmkamp 2009-4-21 14531 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
  UCD99001  Silene laciniata subsp. californica R. A. Pendleton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  UCD98957  Silene laciniata subsp. californica Robert C. Bechtel 1952-5-3 91 El Dorado 2 miles north of Placerville. 579 Comment
  CAS-BOT-BC389296  Silene lemmonii Alice Eastwood 1906-7-1 934 El Dorado Lake Tahoe Region. Near Fallen Leaf L. Comment
  JEPS72113  Silene lemmonii Gladys L. Smith 1964-7-29 2177 El Dorado in grassy meadow at edge Pow-wow bog (Echo Summit region, US 50); Echo Summit region, edge of Pow-wow bog 2133 Comment
  UC1511387  Silene lemmonii Dean Wm. Taylor, Rexford E. Palmer 1983-8-1 8234 El Dorado Iron Mountain Road at Jim Quinn Spring (Shank Camp) 2179 Comment
  UCD61706  Silene lemmonii Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4237 El Dorado Washoe Meadows State Park. Southern part of park, southwest of restored quarry and south of sewer manhole #66. 1958 Comment
  UC465604  Silene lemmonii R. L. Pendleton, F. M. Reed 1907-7-28 1292 El Dorado road between Camp Agassiz- Tallac (Lake Tahoe Region); , btw Camp Agassiz-Tallac 1920 Comment
  CDA36278  Sisymbrium altissimum R. Robison 2011-8-17 El Dorado South Lake Tahoe; Washoe Meadow State Park. 0 Comment
  CAS-BOT-BC75282  Sisymbrium officinale Katharine Brandegee s.n. El Dorado New York Ravine. Comment
  UCR206683  Sisymbrium officinale George K. Helmkamp, Amy Barnes 2009-7-7 15107 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, at the south side of its crossing of the South Fork American River, about 7 miles north of Pollock Pines 595 Comment
  BFRS5 Image available Sisyrinchium Peter Rubtzoff 1974-6-27 7668 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) Comment
  UCD165270  Sisyrinchium Peter Rubtzoff; John Thomas Howell 1973-7-17 7085 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest, Upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E). 1310 Comment
  UCD138847  Sisyrinchium bellum Nancy Vucinich 1978-5-27 26 El Dorado 1.6 miles southeast of the junction of Highway 193 and Bear Creek Road on Bear Creek Road. Comment
  UC747016  Sisyrinchium californicum G. Thomas Robbins 1944-5-16 1611 El Dorado 3 mi e of Camino (above North Fork Webber Creek) 914 Comment
  BFRS72 Image available Smilacina Peter Rubtzoff 1972-9-19 6923 El Dorado Blodgett Forest: Mutton Creek area ca. 0.35 mile south of County Road (Comp. 360R) Comment
  UCR249553  Smilacina racemosa George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20947 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
  NY820478  Solanum xanti A. M. Ottley 1920-6-29 924 El Dorado Fallen Leaf 1996 Comment
  SEINET6186059  Solanum xanti L. R. Miller 1934-4-15 s.n. El Dorado Emerald Bay, Lake Tahoe Comment
  UCR170471  Solidago canadensis subsp. elongata George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9864 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
  UCR262000  Solidago canadensis subsp. elongata George K. Helmkamp, Amy Barnes 2014-10-10 23164 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.6 mile northwest of Luther Pass 2378 Comment
  CHSC73296  Solidago elongata L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5885 El Dorado Along Road 1214 (to Angora Lookout), 0.9 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake. 2048 Comment
  CHSC73659  Solidago elongata L. P. Janeway; Eric Schroder 1998-8-20 6124 El Dorado Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  JEPS71612  Solidago elongata Gladys L. Smith 1964-8-29 2376 El Dorado Audrain Lake Echo Summit region, Audrain Lake 2225 Comment
  CAS-BOT-BC339780  Solidago multiradiata E. A. McGregor 1909-8-9 61 El Dorado Lake Tahoe Region. Half Moon Lake 2365 Comment
  UC185459  Soliva sessilis Katharine Brandegee 1907-5-15 El Dorado New York Ravine Comment
  CAS-BOT-BC157264  Sorbus californica Mrs. Engel 1924-8-1 s.n. El Dorado Rubicon Springs, Tahoe Region Comment
  RSA1853  Sorbus californica Carl B. Wolf 1930-10-9 1715 El Dorado Along stream flowing into Fallen leaf Lake. 2043 Comment
  UC463219  Sorbus californica W. W. Price 1898-7-1 El Dorado Glen Alpine Canyon Comment
  UCD33841  Sorbus californica Beecher Crampton 1973-9-13 9001 El Dorado El Dorado County, ca. 1 mile west of Meyers on US Hwy. 50. 1950 Comment
Read comments
Oct 8 2008
  CAS-BOT-BC158913  Sorbus scopulina Carl B. Wolf 1930-10-9 975 El Dorado Along stream flowing into Fallen Leaf Lake 2042 Comment
  SBBG71026  Sorbus sitchensis R. H. Nordhoff 1940-8-7 528 El Dorado Glen Alpine Camp 2133 Comment
  JEPS19916  Sparganium natans Herbert L. Mason 1957-7-16 14799 El Dorado just n Luther Pass (on Highway 89); Grass Lake 2346 Comment
  JEPS73092  Sparganium natans Gladys L. Smith 1972-8-23 3511 El Dorado Lily Lake 2072 Comment
  UCR171203  Spergula arvensis George K. Helmkamp, E. A. Helmkamp 2006-3-17 10078 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive; W end of Diamond Springs 537 Comment
  UCD99282  Spergularia rubra G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10981 El Dorado Northern Sierra Nevada Mountains, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  UC466726  Spiraea densiflora G. B. Grant 1906-8-1 El Dorado Lake Tahoe Comment
  RSA659655  Spiraea splendens var. splendens Gary D. Wallace 1990-6-25 2924 El Dorado Sierra Nevada: Kirkwood Lake. 2354 Comment
  CHSC73351  Spiranthes porrifolia L. P. Janeway; Susi Urie 1998-8-4 5907 El Dorado Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2011 Comment
  UC1729922  Spiranthes porrifolia L. P. Janeway, Eric Schroder 1998-8-19 6103 El Dorado about 1.7 mi e-se of Fallen Leaf Lake ((Washoe Meadows State Park), Meadow along Angora Creek, Echo Lake Quadrangle); Meadow along Angora Creek, Echo Lake Quadrangle 1920 Comment
  UCD55392  Spiranthes porrifolia Ellen Dean; Mark Bibbo 2006-7-19 3242 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Near old quarry. 1927 Comment
  CHSC20303  Spiranthes romanzoffiana L. M. Mayer 1974-7-27 El Dorado Ca. 1/4 mi w of intersection of road to Angora Lake. Comment
  UCR258205  Spiranthes romanzoffiana George K. Helmkamp, Amy Barnes 2014-7-28 22976 El Dorado Northern Sierra Nevada Mountains, at the junction of Wentworth Springs Road and Ice House Road 1412 Comment
  UCLA70783  Stachys ajugoides var. rigida K. Brandegee 1911-8-1 El Dorado Tahoe Tavern Comment
  UCD60533  Stellaria longipes subsp. longipes Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3999 El Dorado Washoe Meadows State Park. Meadow leading into east side of Angora Meadows, just west of Sawmill Road park entrance. 1920 Comment
  CAS-BOT-BC391096  Stellaria longipes subsp. longipes Donald Myrick 1958-6-28 62 El Dorado On edge of Lake Tahoe at Pope Beach Comment
  JEPS51134  Stellaria longipes var. longipes Helen-Mar Wheeler 1941-8-12 426 El Dorado 4 mi s Meyers Post Office (State Highway 89 (Upper Truckee River), old saw mill) 1950 Comment
  UCR206888  Stellaria neglecta George K. Helmkamp, E. A. Helmkamp 2009-3-7 14355 El Dorado Northern Sierra Nevada Mtns. Foothills, along Rock Creek Road, 1.3 miles east of its junction with CA-193 427 Comment
  BFRS350 Image available Stephanomeria Peter Rubtzoff 1975-7-23 8229 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  CAS-BOT-BC375587  Stephanomeria lactucina A. A. Heller 1915-8-6 12159 El Dorado Near Camp Echo on the Lincoln Highway 2133 Comment
  SD243103  Stephanomeria lactucina George K. Helmkamp, E. A. Helmkamp 2010-9-1 16892 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 (Peddler Hill 7.5'Q) 2018 Comment
  UCD147736  Stephanomeria lactucina Allyson Ayalon; Lucie Jerabkova 2012-7-1 113 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD147747  Stephanomeria lactucina Allyson Ayalon; Lucie Jerabkova 2012-7-1 118 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  POM209745  Stephanomeria lactucina Richard M. Holman 1934-8-6 s.n. El Dorado Near Berkeley Municipal Camp, Johnson Pass, Echo Summit. 2226 Comment
  RSA13566  Stephanomeria lactucina Richard M. Holman 1934-8-6 s.n. El Dorado Near Berkeley Municipal Camp, Johnson Pass, Echo Summit. 2226 Comment
  SEINET191876  Stephanomeria tenuifolia H. C. Cantelow 1936-7-26 El Dorado 10 miles south of Meyers. Comment
  CAS-BOT-BC375741  Stephanomeria virgata Marcus E. Jones 1882-9-20 2346 El Dorado St. Lawrence Comment
  UCR209710  Stipa George K. Helmkamp, E. A. Helmkamp 2009-8-8 15411 El Dorado Sierra Nevada Mountains Foothills, along Forebay Road, 5.0 miles northwest of its junction with Poly Express Road in Pollock Pines 954 Comment
  SACT002366  Stipa lemmonii J. Wilson 1985-6-14 El Dorado 1000' above upper gate, Ulenkamp Road. Shingle Springs. 277.368 Comment
  SACT002385  Stipa occidentalis Herbert Copeland 1934-6-15 El Dorado Near Emerald Bay, Lake Tahoe Comment
  HSC13321  Stipa occidentalis var. californica J. V. Lenz 1947-5-24 El Dorado E of Fairplay Comment
  BFRS261 Image available Streptanthus Peter Rubtzoff 1975-6-12 8082 El Dorado Blodgett Forest: Chinquapin Flat Road about 1.6 miles south of Gaddis Creek Road (Comp 600R) Comment
  UC114023  Streptanthus polygaloides Katharine Brandegee 1908-7-11 El Dorado Moore's Bridge Riverton Comment
  RSA751088  Streptanthus tortuosus George K. Helmkamp, E. A. Helmkamp 2008-7-11 13760 El Dorado Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  UC14344  Streptanthus tortuosus var. orbiculatus W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Glen Alpine Vicinity of Lake Tahoe, Mt. Tallac 1897 Comment