Search Results — 2000 specimen records retrieved (1568 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73563  Abies concolor Geo. B. Grant 1906-7-15 6996 El Dorado Tahoe Tavern, Lake Tahoe 1889 Comment
  SEINET195491  Abies concolor G. Thomas Robbins 1944-10-15 1833 El Dorado At Civil conservation Camp Camp Snowline 3 miles east of Camino 1036 Comment
  UC29  Abies concolor W. A. Setchell 1901-7-1 El Dorado near Lake Tahoe Comment
  UCD165826  Abies concolor Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9164 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. South side of unnamed drainage that leads to reservoir/dam. Upslope of fire road that begins near park residences on the west side of Highway 89. 2153 Comment
  CAS-BOT-BC73496  Abies magnifica W. R. Dudley 1893-6-9 s.n. El Dorado Unspecified. Comment
  POM177562  Abies magnifica I. L. Wiggins 1930-10-11 5072 El Dorado Placerville-Tahoe Highway 15 miles W of Lake Tahoe. 1982 Comment
  CAS-BOT-BC330679  Acer glabrum var. glabrum Elsie Zeile Lovegrove 1947-5-29 s.n. El Dorado Lake Tahoe Basin; Angora Lake Trail on Fallen Leaf Lake side Comment
  UCD117023  Acer macrophyllum G. K. Helmkamp; E. A. Helmkamp 2007-9-26 13014 El Dorado northern Sierra Nevada Mountains, Bonetti Road, 1.1 miles south of its junction with Mormon Emigrant Trail, just east of Jenkinson Lake. 1189 Comment
  UCR189509  Acer macrophyllum George K. Helmkamp, E. A. Helmkamp 2007-3-22 11669 El Dorado Foothills, Northern Sierra Nevada Mountains, Mt. Aukum Road at the crossing of the middle fork of Cosumnes river, west of jct of Bucks Bar Road 622 Comment
  CHSC79116  Acer negundo var. californicum Beecher Crampton 1977-8-17 9520 El Dorado Stateline. Stateline and Pine. 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
  UCR235123  Achillea millefolium George K. Helmkamp, William Barnes 2010-9-4 16931 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  CAS-BOT-BC22712  Achillea millefolium Peter Rubtzoff 1974-6-18 7590 El Dorado Blodgett Forest: Bacci Meadow. Compartment 290R. Comment
  UCD50496  Achnatherum lemmonii Beecher Crampton 1978-7-25 9635 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club. Comment
  UCD72590  Achnatherum nelsonii Ellen Dean; T. Sasaki 2007-7-23 4313 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
  CAS-BOT-BC216780  Achnatherum occidentale L. R. Abrams 1928-7-4 12621 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC216476  Achnatherum occidentale subsp. californicum G. L. Smith 1959-6-16 1165 El Dorado Along trail from Fallen Leaf Lake up S slopes of Mount Tallac 2346 Comment
  JEPS75233  Achnatherum occidentale subsp. californicum Gladys L. Smith 1963-7-27 1818 El Dorado near Echo Summit (cliff on old Hawley Grade); Sierra Nevada 2164 Comment
  SEINET255817  Achnatherum occidentale subsp. occidentale Mary E. Barkworth, LR Firestone 1982-8-22 4022 El Dorado Meyers about 0.25 mi beyond CA Inspection Station at Little Chalet Ski sales; under porch & around 2950 Comment
  UC1109180  Achnatherum occidentale subsp. occidentale Verne Grant, Alva Grant 1946-7-18 7711 El Dorado n facing granitic slope by Upper Echo Lake Upper Echo Lake 2316 Comment
  CAS-BOT-BC444024  Achnatherum occidentale subsp. pubescens George K. Helmkamp; Elizabeth Helmkamp 2013-7-31 22054 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. 468 Comment
  RSA657077  Achnatherum occidentale subsp. pubescens Lynn R. Firestone, Harold Firestone 1983-8-7 8320 El Dorado Along a small side road about 1 mi south of South Tahoe on Cal Hwy 89/50 1860 Comment
Read comments
Oct 29 2015
  SD123485  Acmispon americanus Robert F. Thorne 1974-7-31 44926 El Dorado Grass Lake Road south of Meyers and north of Luther's Pass. 2194 Comment
  CHSC118015  Acmispon americanus var. americanus G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12572 El Dorado Foothills, northern Sierra Nevada Mountains: Along Hwy CA-193, 1.0 mile south of Georgetown. 771 Comment
  CAS-BOT-BC204853  Acmispon argophyllus var. fremontii Beecher Crampton 1958-6-9 4904 El Dorado South fork of the American River, Pino Grande Road, ca. 5.2 miles northeast of Placerville 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
  UCD18578  Acmispon nevadensis var. nevadensis Roman Gankin 1955-6-10 69 El Dorado city of Riverton, north side of American River. 1371 Comment
  UCD94804  Acmispon wrangelianus Rachel Willner; PLS 102 Plant Collection Interns 2011-4-30 6 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. North end of Kanaka Valley near main dirt road. 344 Comment
  JEPS72333  Aconitum columbianum Gladys L. Smith 1964-8-2 2345 El Dorado 2 mi. w. Echo Summit (Pow-wow bog, U.S. 50) 2133 Comment
  SBBG2078  Aconitum columbianum H. and M. Dearing 1931-7-31 368 El Dorado Glen Alpine, Fallen Leaf Lake Comment
  UC148960  Aconitum columbianum H. M. Hall 1910-7-21 8797 El Dorado Glen Alpine Creek Sierra Nevada Mts., Glen Alpine Creek 1950 Comment
  UC570383  Aconitum columbianum Chas. M. Belshaw 1936-8-12 2635 El Dorado 1 mi. n. Lover's Leap (on Horsetail Falls Trail); Sierra Nevada Mts. 1981 Comment
  UC527830  Aconitum columbianum Ira L. Wiggins 1933-8-6 6760 El Dorado at foot of Cathedral Peak (not far from Lily Lake) Comment
  CAS-BOT-BC391388  Aconitum columbianum subsp. columbianum John Thomas Howell 1946-9-1 22957 El Dorado Echo Summit 2255 Comment
  CAS-BOT-BC391381  Aconitum columbianum subsp. columbianum Clare B. Hardham 1974-8-9 20257 El Dorado Luther Pass and vicinity 2438 Comment
  CAS-BOT-BC391392  Aconitum columbianum subsp. columbianum W. W. Price 1898-8-11 s.n. El Dorado Between Glen Alpine Springs and Lily Lake 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
  UCD98582  Aconogonon davisiae P. B. Kennedy 1920-8-17 146 El Dorado El Dorado National Forest, Barrett Camp. 1981 Comment
  CAS-BOT-BC418792  Aconogonon phytolaccifolium A. A. Heller 1915-8-6 12193 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  RSA792006  Actaea rubra George K. Helmkamp, E. A. Helmkamp 2011-7-30 17941 El Dorado North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek 1209 Comment
  RSA0012139  Adenocaulon bicolor George K. Helmkamp, E. A. Helmkamp 2011-7-7 17654 El Dorado Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  SD239564  Adenocaulon bicolor George K. Helmkamp, E. A. Helmkamp 2011-9-1 18197 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.9 miles south of its junction with US-50 in Kyburz (Kyburz 7.5'Q) 1280 Comment
  UCR229395  Adenocaulon bicolor George K. Helmkamp, E. A. Helmkamp 2011-7-30 17917 El Dorado Northern Sierra Nevada Mountains, along North-South Road, 1.6 miles north of its junction with Omo Ranch Road, 0.95 mi. NNW (331 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1460 Comment
  UCR232608  Adenocaulon bicolor George K. Helmkamp, E. A. Helmkamp 2011-9-1 18197 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 miles south of its junction with US-50 in Kyburz 1280 Comment
  UCD81671  Adenostoma fasciculatum Chuck Hughes 2009-6-4 94 El Dorado E of gate into retirement community at end of Palmero Circle. 438 Comment
  SEINET11719048  Adiantum jordanii F. H. Utech 1988-1 88 -105 El Dorado ca 1.5 mi S of American River & El Dorado-Placer County line on CA 47 enroute to Cool 1250 Comment
  SACT000035  Aegilops triuncialis Josephine Van Ess 1976-5-31 El Dorado roadside weed 487.68 Comment
  HSC104245  Agastache urticifolia G. K. Helmkamp, E. A. Helmkamp 2010-7-23 16624 El Dorado Northern Sierra Nevada Mountains: Forestry Route 42, 1.8 mi. west of its junction with Wright's Lake Road, 4 mi. NE of Kyburz 2034 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
  UCD42479  Agastache urticifolia Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC747159  Ageratina occidentalis G. Thomas Robbins 1943-9-5 1379 El Dorado on summit Mt. Tallac 2956 Comment
  CAS-BOT-BC29406  Ageratina occidentalis Elsie Zeile Lovegrove 1938-9-20 s.n. El Dorado Glen Alpine Comment
  CAS-BOT-BC295689  Agnorhiza reticulata G. L. Stebbins 1966-6-29 6474 El Dorado Summit of Pine Hill, north of Rescue 609 Comment
  CAS-BOT-BC295693  Agnorhiza reticulata Beecher Crampton 1965-7-2 7429 El Dorado N.E. slope of Pine Hill, 2 miles w.n.w. Rescue, in direct line Comment
  CAS-BOT-BC295701  Agnorhiza reticulata G. Thomas Robbins 1945-6-30 2013 El Dorado Extending along Green Valley Road for 1/4 mi. immediately w. of Rescue 396 Comment
  CDA9938  Agoseris grandiflora A. C. Browne 1953-6-2 El Dorado Diamond Springs. 0 Comment
  UCD148433  Agoseris heterophylla Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8276 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1919 Comment
  UCD72689  Agoseris heterophylla Ellen Dean; T. Sasaki 2007-7-23 4411 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
  UC907761  Agoseris heterophylla var. cryptopleura G. Thomas Robbins 1944-5-15 1600 El Dorado 3 mi e, (near Institute of Forest Genetics) Placerville 762 Comment
  CAS-BOT-BC13176  Agoseris monticola J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Tallac, Lake Tahoe 1914 Comment
  CAS-BOT-BC438806  Agoseris parviflora George K. Helmkamp; Elizabeth Helmkamp 2013-6-19 20885 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
  SACT000039  Agropyron cristatum Jackie Phillips 1953-5-25 El Dorado Comment
  RSA796389  Agrostis Peter Rubtzoff, John Thomas Howell 1973-7-18 7122 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area). 1326 Comment
  BFRS191 Image available Agrostis alba Peter Rubtzoff, John Thomas Howell 1973-7-18 7116 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  UCD72644  Agrostis capillaris Ellen Dean; T. Sasaki 2007-7-23 4367 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #2 plot. 1920 Comment
  CHSC73515  Agrostis exarata L. P. Janeway; Eric Schroder 1998-9-1 6236 B El Dorado Large meadow along Tallac Creek, about 1.0 mi southwest of Lake Tahoe. 1935 Comment
  RSA302041  Agrostis exarata A. A. Beetle, D. E. Beetle 1945-7-16 3924 El Dorado south side of upper Echo Lake, north slope of Ralston Mountain 2287 Comment
  UCD32643  Agrostis exarata Beecher Crampton 1954-7-2 2034 El Dorado El Dorado County, 1 mile southwest Garden Valley. 579 Comment
  CAS-BOT-BC139434  Agrostis hyemalis A. A. Heller 1915-8-6 12196 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  JEPS75147  Agrostis idahoensis Gladys L. Smith 1972-8-23 3479 El Dorado Upper Angora Lake 2255 Comment
  UCD46694  Agrostis idahoensis Ellen Dean; T. Starbuck, M. Starbuck and CNPS 2004-9-12 2133 El Dorado Along trail to Lake Margaret which leaves Hwy. 88 east of Kirkwood, CA. 2286 Comment
  UCR253061  Agrostis idahoensis George K. Helmkamp, Elizabeth Helmkamp 2013-8-2 22078 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy 1793 Comment
  CAS-BOT-BC139064  Agrostis pallens Margaret Williams; Emily McPherson 1974-8-1 74 -ED-8 El Dorado Sierra Nevada. Rubicon Peak Trail. 2072 Comment
  UCD53162  Agrostis pallens A. A. Beetle; D. E. Beetle, Alva Hansen 16-26 Jul 1945 3924 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UCD67047  Agrostis pallens G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11271 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 2.3 miles south of Union Reservoir Road. 1552 Comment
  UCR179370  Agrostis pallens George K. Helmkamp, E. A. Helmkamp 2006-8-24 11271 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  BFRS195 Image available Agrostis scabra Peter Rubtzoff 1972-9-20 6935 El Dorado Blodgett Forest: Mutton Creek area ca. 0.4 mi. south of Country Road (Comp. 360R). Comment
  UCD55340  Agrostis scabra Ellen Dean; Mark Bibbo 2006-7-18 3191 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Restored meadow adjacent to Hwy. 50 bridge that crosses Upper Truckee River. East side of golf course clubhouse. 1912 Comment
  RSA177452  Agrostis stolonifera Ira L. Higgins 1930-10-11 5068 El Dorado Placerville-Tahoe highway 18 miles W of Lake Tahoe. Comment
  UC573799  Agrostis thurberiana H. S. Yates 1936-8-8 5955 El Dorado Sayles Flat Pyramid Pk. Quad. 2011 Comment
  CAS-BOT-BC269301  Aira caryophyllea Peter Rubtzoff 1975-5-28 8009 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  UCD160891  Alcea G. Ledyard Stebbins 1977-6-28 7715 El Dorado Placerville. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC447492  Allium amplectens G. Thomas Robbins 1943-5-7 1075 El Dorado Institute of Forest Genetics, 3 miles east of Placerville 792 Comment
  UC205793  Allium campanulatum Geo. B. Grant 1906-7-15 El Dorado Lake Tahoe Comment
  UCD138503  Allium campanulatum G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11173 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UCD84167  Allium campanulatum Chuck Hughes 2009-7-7 126 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  UCR231096  Allium campanulatum George K. Helmkamp, E. A. Helmkamp 2010-8-7 16737 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-BC466412  Allium campanulatum H. M. Hall 1921-6-25 11304 El Dorado Sly Park 1036 Comment
  CAS-BOT-BC466415  Allium campanulatum L. R. Abrams 1932-7-4 13406 El Dorado Glen Alpine Canyon Fallen Leaf Comment
  POM110221  Allium campanulatum Marcus E. Jones 1891-06 s.n. El Dorado Tallac. Comment
  SEINET3153892  Allium campanulatum G. B. Grant 1906-8-1 6964 El Dorado Lake Tahoe (Tahoe Tavern), Sierra Nevada Mts. 1890 Comment
  SJSU3557  Allium campanulatum S. R. Piazza 1965-6-17 El Dorado Fallen Leaf Lake 1944 Comment
  SJSU989  Allium campanulatum A. W. Jacobs 1949-6-23 El Dorado near S shore Lake Tahoe Comment
  UCD138498  Allium campanulatum Kay Ryugo 1952-6-9 1044 El Dorado about 5 miles west of Pacific House on Highway 50. Comment
  UCR106386  Allium validum Scott D. White, Julie Greene 1997-7-13 5420 El Dorado Sierra Nevada Mtns, Lake Tahoe region, Hwy 89 (=Hwy 50), 0.4 mi west of summit of Luther Pass; at Grass Lake 2332 Comment
  CAS-BOT-BC476735  Allium validum Geo. B. Grant 1906-8-1 s.n. El Dorado Glen Alpine, Vicinity of Lake Tahoe Comment
  CAS-BOT-BC476740  Allium validum J. Clausen 1932-9-14 633 El Dorado Above Glen Alpine, Tahoe Region, on trail to Mt. Tallac 2286 Comment
  RSA0017036  Allium validum Alice M. Irving 1936-7-15 s.n. El Dorado Emerald Bay, Lake Tahoe; Mt. Range: Sierra Nevada; Watershed: Lake Tahoe; Eagle Falls. 1951 Comment
  RSA70232  Allium validum F. W. Peirson 1925-7-6 6297 El Dorado Lake of the Woods Trail from Fallen Leaf Lake. Sierra Nevada. Comment
  CAS-BOT-BC259  Allium yosemitense Enid Michaels 1922-6-1 s.n. El Dorado Bridal Veil Falls, Yosemite Valley Comment
Read comments
Jan 16 2020
  UCD118005  Allophyllum divaricatum H. A. Borthwick 1925-5-27 1882 El Dorado Placerville. Comment
  UCR258407  Allophyllum gilioides George K. Helmkamp 2014-5-21 22911 El Dorado Sierra Nevada Mountain Foothills, Bucks Bar Road, 0.8 mile northwest of the bridge over North Fork Cosumnes River 605 Comment
  JEPS69411  Allophyllum gilioides subsp. violaceum Helen-Mar Wheeler 1941-8-18 446 El Dorado 4 mi. s. Meyers (Old sawmill, hwy. 89) 1950 Comment
  UC449754  Allophyllum gilioides subsp. violaceum R. L. Pendleton and F. M. Reed 1907-7-25 1252 El Dorado Glen Alpine, Lily Lake Lake Tahoe Region, Glen Alpine, Lily Lake 2026 Comment
  UCR136493  Allophyllum gilioides subsp. violaceum Beecher Crampton 1974-8-6 9076 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, South Lake Tahoe, Truckee Marsh 1898 Comment
  SBBG28066  Allophyllum integrifolium V. and A. Grant 1949-7-17 8747 El Dorado trail from Echo Lake to Desolation Valley 2529 Comment
  UCD74237  Allophyllum integrifolium Jennifer W. Burt; Jessica Hite 2005-8-11 129 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2098 Comment
  UCR189003  Allophyllum integrifolium George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12402 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail just before its junction with Hwy CA-88 2265 Comment
  UC747656  Allotropa virgata G. Thomas Robbins 1945-8-3 2076 El Dorado Highland Lake, Desolation Valley Wilderness Area 2438 Comment
  CAS-BOT-BC171283  Alnus incana subsp. tenuifolia C. B. Wolf 1931-9-10 2417 El Dorado Road cut-west side of Lake Tahoe, 1 1/2 from Emerald Bay on road to Meehs Bay 1950 Comment
  CAS-BOT-BC171299  Alnus incana subsp. tenuifolia W. W. Price 1898-7-1 s.n. El Dorado Glen Alpine Springs Comment
  JEPS73087  Alnus incana subsp. tenuifolia Gladys L. Smith 1963-7-8 1760 El Dorado trail from Woods Lake to Winnemucca Lake 2499 Comment
  POM123908  Alnus incana subsp. tenuifolia L. R. Abrams 1911-7-29 4857 El Dorado Near Glen Alpine Springs. 2134 Comment
  SEINET215293  Alnus incana subsp. tenuifolia M. Yeargan 1973-5-22 062 El Dorado 1 mi N of Luther Pass on Hwy 89 Comment
  UCD109969  Alnus incana subsp. tenuifolia G. K. Helmkamp; E. A. Helmkamp 2007-9-2 12885 El Dorado Northern Sierra Nevada Mountains. Grizzly Flat Road, 0.7 mile southeast of Grizzly Flat beside a flowing creek. 1171 Comment
  UCD109970  Alnus incana subsp. tenuifolia G. K. Helmkamp; E. A. Helmkamp 2007-9-11 12945 El Dorado Northern Sierra Nevada Mountains. Forest Road between Wright's Lake and Ice House Reservoir; 1.2 miles west of its junction with Wright's Lake Road. 2049 Comment
  UCR193508  Alnus incana subsp. tenuifolia George K. Helmkamp, E. A. Helmkamp 2007-9-11 12945 El Dorado Northern Sierra Nevada Mountains, Forest Road between Wright's Lake and Ice House Reservoir; 1.2 miles west of its junction with Wright's Lake Road 2049 Comment
  BFRS267 Image available Alnus rhombifolia Peter Rubtzoff 1972-10-18 7028 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) Comment
  CAS-BOT-BC136692  Amelanchier alnifolia var. pumila H. E. McMinn 1926-5-30 1746 El Dorado Emerald Bay - Lake Tahoe Comment
  JEPS71881  Amelanchier alnifolia var. pumila Gladys L. Smith 1972-7-20 3382 El Dorado above Glen Alpine (trail to Lake Gilmore) 2286 Comment
  RSA86821  Amelanchier pallida F. W. Peirson 1925-7-4 6261 El Dorado Road on E side of Fallen Leaf Lake. 1951 Comment
  POM256327  Amelanchier pumila V. Newsom 1940-7-17 269 El Dorado At summit of Carson Pass road. 2622 Comment
  UCR270727  Amelanchier utahensis John F. Emmel 1998-8-30 1592 El Dorado Sierra Nevada Mtns., SW Lake Tahoe region; trail from Fallen Leaf Lake to Angora Lakes parking area 2104 Comment
  CAS-BOT-BC213946  Amsinckia Arthur W. Sampson 1909-4-16 37097 El Dorado Mosquito Camp, 2 miles n.e. of White River 762 Comment
  UCD34369  Amsinckia intermedia Beecher Crampton 1981-4-1 9770 El Dorado South of El Dorado Hills, junction of Whiterock and Latrobe Roads. Comment
  UC747587  Amsinckia menziesii var. menziesii G. Thomas Robbins 1944-5-12 1598 El Dorado 3 mi e of Placerville (slope w of Institute of Forest Genetics) 762 Comment
  CAS-BOT-BC45104  Anaphalis margaritacea A. A. Heller 1919-7-30 13336 El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  RSA0012012  Anaphalis margaritacea George K. Helmkamp, E. A. Helmkamp 2011-9-13 18245 El Dorado Mormon Emigrant Trail, 21.4 rd. miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 1.1 mi. NW (331 deg.) of Alder Hill 2270 Comment
  SEINET4178804 Image available Anaphalis margaritacea George K. Helmkamp, E. A. Helmkamp 16734 El Dorado Northern Sierra Nevada Mountains: Silver fork Road, 0.4 mil east of it's junction with Mormon Emigrant Trail, at Jim Quinn Spring. 2135 Comment
  UC891434  Anaphalis margaritacea A. A. Heller 1915-8-6 12180 El Dorado near Echo Camp; Lincoln Highway 2133 Comment
  UCD149293  Anaphalis margaritacea Ellen Dean; N. Khuu, K. Craig 2014-7-12 8439 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek between Hwy 89 and bridge that connects North and South Fire Roads. North side of creek. 1935 Comment
  CDA1720  Andropogon virginicus T. C. Fuller 1961-10-5 7084 El Dorado East of Hwy 49, 2 miles north of Placerville. 0 Comment
  SEINET954250  Andropogon virginicus var. virginicus G. K. Helmkamp, E. A. Helmkamp 2006-1 11581 El Dorado Northern Sierra Nevada Mountains Foothills: 0.2 mile west of Diamond Spring along Pleasant Valley Road. 536 Comment
  BFRS449 Image available Anemone quinquefolia Peter Rubtzoff 1972-8-3 El Dorado Blodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp. 450E). Comment
  UCD127127  Angelica breweri G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11026 El Dorado Northern Sierra Nevada Mtns: North Truckee River Rd., 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe. 2009 Comment
  UCD127134  Angelica breweri P. B. Kennedy 1920-8-14 79 El Dorado El Dorado National Forest - Barrett Camp. 1935 Comment
  UCR179215  Angelica breweri George K. Helmkamp, E. A. Helmkamp 2006-9-12 11376 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  CAS-BOT-BC64787  Antennaria Beecher Crampton 1989-7-16 10202 El Dorado Tahoe Basin, Stateline, Azure Street. Comment
  JEPS33925  Antennaria argentea J. Thomas Howell 1925-6-14 1153 El Dorado Emerald Bay Camp; Lake Tahoe Comment
  UCD60435  Antennaria corymbosa Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3986 El Dorado Washoe Meadows State Park. Angora Meadows, between manholes #5 and #6. 1917 Comment
  CAS-BOT-BC69109  Antennaria media A. A. Heller 1916-8-9 12510 El Dorado Haypress meadow above Echo Lake 2590 Comment
  UC747209  Antennaria media G. Thomas Robbins 1944-7-28 1793 El Dorado above, near Rockbound pass Lake Doris; Desolation Valley Wilderness 2590 Comment
  UC34560  Antennaria rosea W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Lake Tahoe, Rubicon Park 1897 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
  SEINET11853679  Antennaria umbrinella A. A. Beetle, Beetle, D. E.; Hansen, A. 1945-1 3937 El Dorado sout side of Upper Echo Lake, north slope of Ralston Mt 2286 Comment
  UCD149444  Anthemis cotula G. Ledyard Stebbins 1976-9-26 76312 El Dorado 2.5 miles south of the town of El Dorado. Union Mine Dump. (Exact location unknown. Coordinates estimated by label maker.) Comment
  BFRS201 Image available Anthoxanthum odoratum Peter Rubtzoff, John Thomas Howell 1973-7-18 7145 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UCD84924  Anthriscus caucalis Chuck Hughes 2010-5-18 197 El Dorado About 80 feet east of Starbuck Road. 417 Comment
  UC26387  Antirrhinum vexillocalyculatum subsp. intermedium M. H. Gates 1879-1 El Dorado Rose Springs Comment
  SD239893  Aphanes occidentalis George K. Helmkamp, E. A. Helmkamp 2009-4-4 14502 El Dorado Northern Sierra Nevada Mountains Foothills: Sand Ridge Road, 2.3 miles west of Bucks Bar Road (Camino 7.5'Q) 654 Comment
  JEPS72502  Apocynum androsaemifolium Gladys L. Smith 1963-7-27 1830 -A El Dorado Echo Summit area, Old Hawley Grade 2072 Comment
  SBBG58612  Apocynum androsaemifolium M. N. Ackley -Jul-1920 16 El Dorado Glen Alpine 2072 Comment
  CAS-BOT-BC26991  Apocynum bicolor Ernest Alexander McGregor 1909-8-19 32 El Dorado Glen Alpine 2072 Comment
  CAS-BOT-BC392021  Aquilegia eximia G. L. Stebbins 1976-8-14 76183 El Dorado Along Chrome Creek, east side of Folsom Reservoir Comment
  UC306896  Aquilegia formosa Herbert McLean Evans 1918-7-21 El Dorado Cup Lake rim Sierra Nevada Comment
  UC306827  Arabis unknown 1918-7-21 El Dorado Mt. Ralston Sierra Nevada 2743 Comment
  RSA0023102  Arabis holboellii John F. Emmel 1995-6-28 1377 El Dorado Sierra Nevada, SW Lake Tahoe region; along trail from Fallen Lake to Angora Lookout. 2012 Comment
  UC402536  Arabis suffrutescens R. L. Pendleton and F. M. Reed 1907-7-24 1126 El Dorado Tallac Trail between Lake Gilmore and Camp Lake Tahoe Region 2194 Comment
  UC746946  Aralia californica G. Thomas Robbins 1945-7-16 2066 El Dorado 3 mi. e. Camino (N. Fork Webber Creek); N. Fork Webber Creek 914 Comment
  CAS-BOT-BC407244  Arceuthobium americanum John Thomas Howell 1963-7-9 39653 El Dorado Echo Summit grade, 1 mile SW of Meyers 2011 Comment
  RSA121977  Arctostaphylos mewukka P. L. Johannsen, A. D. Gifford 1934-6-9 350 El Dorado 1 mile s. of Peavine Ridge, Pyramid Pk. 1341 Comment
  UCD52366  Arctostaphylos mewukka Dean W. Taylor 1976-6-30 6009 El Dorado Peavine Ridge; steep South slope of S. Fork American River canyon. 853 Comment
  UCD52455  Arctostaphylos mewukka W. Robert Powell 1984-10-9 3067 El Dorado 2.5 air mi. N of Riverton (Highway 50); 20 m S of Peavine Ridge Rd.; 2.4 mi. W from junction with Ice House Rd. 1569 Comment
  CDA38739  Arctostaphylos mewukka John Thomas Howell, Gordon H. True 1970-5-27 46541 El Dorado North of Leonardi Spring. Comment
  UCSC001128  Arctostaphylos nevadensis D. J. Norman 1969-6-24 s.n. El Dorado above S. shore of Fallen Leaf Lake, growing in dry rocky soil in Yellow Pine For. in cabin area 1920 Comment
  CAS-BOT-BC39940  Arctostaphylos nissenana Alice Eastwood; John Thomas Howell 1935-2-10 1934 El Dorado Near head of Spanish Ravine, Placerville. Comment
  CAS-BOT-BC39947  Arctostaphylos nissenana Roman Gankin; G. L. Stebbins 1964-9-29 s.n. El Dorado Large hill just south of Fowler road, Diamond Springs. Comment
  CAS-BOT-BC39949  Arctostaphylos nissenana Walter Knight; Irja Knight 1966-2-9 1779 El Dorado Ashcraft Ranch near Garden Valley. Comment
  OBI14607  Arctostaphylos nissenana W. L. Jepson 1938-4-7 18609 El Dorado Placerville, Spanish ravine Comment
  UCD52876  Arctostaphylos nissenana Roman Gankin 1965-3-24 421 El Dorado End of South Point Road, west of Martinez Creek, south of Diamond Springs. Comment
  RSA32124  Arctostaphylos nissenana G. Thomas Robbins 1943-3-28 971 El Dorado on slope near head of Spanish Ravine, at eastern outskirts of Placerville 609 Comment
  SEINET11984927  Arctostaphylos nissenana Unknown 1965-1 425 El Dorado hill S of the end of North Circle Drive overlooking Martinez Creek from N, S of Diamond Springs Comment
  CAS-BOT-BC46653  Arctostaphylos patula J. F. Rock 1917-6-1 s.n. El Dorado Lake Tahoe. Comment
  CAS-BOT-BC46692  Arctostaphylos patula Walter Knight; Irja Knight 1984-9-8 5108 El Dorado Big Hill near lookout. 1831 Comment
  RSA1852  Arctostaphylos patula C. B. Wolf 1930-10-9 974 El Dorado Fallen Leaf Lake. 1921 Comment
  RSA635209  Arctostaphylos patula Jon E. Keeley 1993-9-13 25003 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  UCD42617  Arctostaphylos patula Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD14721  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -3 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  RSA636955  Arctostaphylos viscida subsp. mariposa Jon E. Keeley 1993-9-13 24957 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  POM202665  Arctostaphylos viscida subsp. viscida Alice Eastwood 1922-4-8 11132 El Dorado Louisville Comment
  SBBG115506  Arctostaphylos viscida subsp. viscida R. Gankin 1966-2-24 676 El Dorado Pine Hill, 2 mi WNW of Rescue Comment
  UC1121429  Arctostaphylos viscida subsp. viscida P. L. Johannsen 1934-8-21 462 El Dorado 1 mi nw Jaybird Springs (Plot 356); Eldorado National Forest, Placerville Quadrangle Comment
  UC1125759  Arenaria kingii var. glabrescens A. D. Gifford 1934-8-22 336 El Dorado 1 mi w 1.4 mi s Kay's Resort; El Dorado National Forest, Pyramid Pk. Quad. Comment
  SEINET6652455  Aristolochia californica K. K. Klein 1976-3-13 s.n. El Dorado South of Auburn along the middle fork of the American River 305 Comment
  CAS-BOT-BC82062  Arnica Elsie Zeile Lovegrove 1938-9-20 s.n. El Dorado Glen Alpine Springs Comment
  UC75909  Arnica chamissonis W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Lake Tahoe 1897 Comment
  UC148949  Arnica cordifolia H. M. Hall 1910-7-25 8810 El Dorado Maggies Peaks Sierra Nevada Mountains, Maggies Peaks Comment
  UCD165243  Arnica dealbata Peter Rubtzoff 1974-6-27 7665 El Dorado U.C. Blodgett Forest Research Station. New Gaddis Creek Road 0.3 mi. east of East Fork Gaddis Creek crossing. 1310 Comment
  UCD75667  Arnica dealbata G. Ledyard Stebbins 1968-7-20 6818 El Dorado This collection number has two sets of notes made by Stebbins. His handwritten notes say: On road from Peavine Ridge to Union Valley Dam at Bryants Spring, 20 July 1968. His typed notes say: 0.4 mile north of Bryant's Spring on road to Union Valley Reservoir, 23 Jul 1968. Stebbins's notes on the specimen newspaper says 'Bryants Spring, 20 July 1968. 1493 Comment
  CAS-BOT-BC82702  Arnica longifolia Mrs. H. C. Cantelow 1936-7-26 1486 El Dorado Near Grass Lake 2133 Comment
  CAS-BOT-BC82790  Arnica mollis H. M. Hall; H. P. Chandler 1903-7-1 4701 El Dorado Shores of [Half-Moon] Half Moon Lake 2499 Comment
  LA202930  Arnica mollis H. M. Hall; 1910-7-28 8817 El Dorado Sierra Nevada, Half-Moon Lake 2500.0 Comment
  UCD129159  Arnica mollis Jack Major 1968-7-27 s.n. El Dorado El Dorado County. above south fork of Silver Creek. 2164 Comment
  JEPS71782  Arnica nevadensis Gladys L. Smith 1964-7-4 2042 El Dorado along road to California Alpine Lodge; Echo Summit 2225 Comment
  UCD77112  Arnica nevadensis G. Ledyard Stebbins 1980-8-20 8171 El Dorado Desolation Wilderness area, near crest of ridge of Crystal Range, northeast of Tyler Lake, below point 9168. (Exact location unknown. Coordinates estimated by label maker.) 2758 Comment
  CAS-BOT-BC90069  Arnica ovata M. S. Jussel 1928-7-17 s.n. El Dorado Grass Lake, Lake Tahoe region Comment
  CAS-BOT-BC85073  Arnica parryi John Thomas Howell 1925-7-2 1306 El Dorado Between Fallen Leaf Lake Camp and Glen Alpine Lodge, Lake Tahoe Region Comment
  CAS-BOT-BC90303  Artemisia douglasiana M. Halperin 1932-9-14 928 El Dorado Strawberry Comment
  CAS-BOT-BC93896  Artemisia dracunculus L. R. Abrams 1930-8-1 12720 El Dorado Strawberry 1828 Comment
  JEPS72594  Artemisia rothrockii Gladys L. Smith 1964-7-30 2441 El Dorado Echo Summit 2250 Comment
  CAS-BOT-BC400618  Asarum hartwegii David D. Keck 1946-4-25 5522 El Dorado Sierra Nevada. Pacific House, 10 miles east of Camino 1065 Comment
  CAS-BOT-BC344947  Asclepias cordifolia Peter Rubtzoff 1975-7-10 8171 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca 1.6 miles south of Old Gaddis Creek Road (double gates). Comment
  UCR196840  Asclepias cordifolia George 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 716 Comment
  JEPS33841  Aspidotis densa Gladys L. Smith 1964-7-6 2102 El Dorado above Echo Lake 2255 Comment
  SBBG248  Aspidotis densa H. and M. Dearing 1931-7-23 2926 El Dorado Fallen Leaf Lake Comment
  UC1481809  Aspidotis densa Annie M. Alexander and Louise Kellogg 1943-8-18 3458 El Dorado vicinity of Fallen Leaf Lake (trail to Angora Lakes); Lake Tahoe region Comment
  UCR176398  Aster George K. Helmkamp, E. A. Helmkamp 2006-8-7 11169 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road 2174 Comment
  RSA9082  Aster eatonii C. B. Wolf 1928-8-15 3 B10 El Dorado On the trail to Mt. Tallac, above Glen Alpine. 2387 Comment
  BFRS477 Image available Aster occidentalis Peter Rubtzoff 1974-9-21 7830 El Dorado Blodgett Forest: Lower Gaddis Creek Road ca. 0.75 mi. south of junction with Chinquapin Flat Road (Comp. 580E). Comment
  UCR178665  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2006-9-7 11346 El Dorado Northern Sierra Nevada Mountains, Ice House Road at the junction to lower Loon Lake campground 1966 Comment
  UCR190304  Aster occidentalis var. yosemitanus George K. Helmkamp, E. A. Helmkamp 2007-8-21 12807 El Dorado Northern Sierra Nevada Mountains, unnamed lake at the junction of Angel Creek and Gerle Creek, 0.5 mile west of Wentworth Springs Road 1598 Comment
  CAS-BOT-BC177567  Astragalus bolanderi A. A. Heller 1915-8-6 12183 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  JEPS71951  Astragalus bolanderi Gladys L. Smith 1969-8-9 2426 El Dorado a few hundred yards from U.S. 50 at Echo Summit (at beginning Sayles Canyon trail); a few hundred yds from Echo Summit, Sayles Canyon trail 2225 Comment
  UC746981  Astragalus gambelianus G. Thomas Robbins 1944-5-16 1607 El Dorado 3 mi e Placerville (at Institute of Forest Genetics); Institute of Forest Genetics, e of Placerville 822 Comment
  UC747291  Astragalus gambelianus G. Thomas Robbins 1943-4-6 981 El Dorado 3 mi e Placerville (just s of Institute of Forest Genetics); e of Placerville, s of Institute of Forest Genetics 792 Comment
  CAS-BOT-BC68684  Athyrium filix-femina var. californicum G. L. Stebbins; D. L. Smith 1976-5-31 C 7621 El Dorado Near south side of South Fork American River below Slab Creek Dam, at mouth of Iowa Creek. 502 Comment
  JEPS20852  Athyrium filix-femina var. cyclosorum G. Thomas Robbins 1956-9-14 3783 El Dorado ca. 1/2 mi nw of Echo Summit (along U.S. Hwy 50) 2225 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
  UCR173829  Athyrium filix-femina var. cyclosorum George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10647 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  UCD114236  Athysanus pusillus G. K. Helmkamp; E. A. Helmkamp 2007-5-1 11921 El Dorado Northern Sierra Nevada Mountains: along Hwy CA-49, 6.1 miles northwest of Placerville. 454 Comment
  OBI74503  Avena barbata David J. Keil 1992-1 23319 El Dorado Circa 11 km due S of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SEINET7297395 Image available Avena barbata Richard W. Pohl 1953-1 7246 El Dorado Institute of Forest Genetics, 3 mi. e. of Placerville 823 Comment
  SACT000407  Avena fatua J. Wilson 1982-2-20 El Dorado Just past intersection of Arroyo Vista and Malcolm Dixon (on right); metamorphic, woodland, shaded bank; slope/aspect 5 deg./NW 292.6 Comment
  UCD56389  Avena fatua P. B. Kennedy 1922-5-23 s.n. El Dorado Green Valley Ranch. Near Shingle. 487 Comment
  CAS-BOT-BC98021  Baccharis pilularis G. Thomas Robbins 1943-11-2 1406 El Dorado on slope above Smith Flat, 3 mi. e. of Placerville 731 Comment
  UCR219146  Baccharis pilularis George K. Helmkamp, E. A. Helmkamp 2009-9-29 15651 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
  UCD39157  Balsamorhiza deltoidea Beecher Crampton 1965-7-2 7428 El Dorado 2 miles w.n.w. Rescue (in direct line) n.e. slope of Pine Hill. 579 Comment
  POM87166  Balsamorhiza sagittata F. W. Peirson 1925-7-1 6188 El Dorado State Line, Lake Tahoe. 1921 Comment
  SD81094  Balsamorhiza sagittata Darley F. Howe 1971-7-2 4757 El Dorado South Lake 1890 Comment
  UCSB16094  Balsamorhiza sagittata Breedlove, Dennis 1962-6-13 El Dorado 3 miles south of Meyers on State Highway 89; Sierra Nevada 1996 Comment
  CAS-BOT-BC16382  Barbarea orthoceras Catherine Best 1989-7-8 1355 El Dorado Sierra Nevada. Near the South Fork of the American River about 3 miles west of Echo Summit. Comment
  UCR193187  Barbarea orthoceras George K. Helmkamp, E. A. Helmkamp 2007-5-31 12246 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 4.3 miles west of its junction with Wright's Lake Road, generally between Wright's Lake and Ice House Reservoir 1753 Comment
  UC747390  Berberis aquifolium var. repens G. Thomas Robbins 1944-4-30 1569 El Dorado 3-4 mi ne Newtown (ridge above South Fork Webber Creek) 914 Comment
  CAS-BOT-BC75980  Berberis pumila G. Thomas Robbins 1944-4-30 1569 El Dorado Above South Fork Webber Creek, 3-4 miles northeast of Newtown. 914 Comment
  UCD42586  Bistorta bistortoides Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD60445  Bistorta bistortoides Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3996 El Dorado Washoe Meadows State Park. Angora Meadows, between sewer manholes #7 and #8. 1921 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
  UCD74358  Blechnum spicant G. Ledyard Stebbins 1968-6-15 6706 El Dorado this collection number has two sets of notes made by Stebbins. The handwritten notes say: East of Grizzly Flat, in Big Canyon, T9N, R14E, Sec. 18, 4700 ft, 15 June 1968. The typed notes say: North Canyon, 2.5 miles northeast of Grizzly Flat, 4200 ft, T9N, R13E, Sec. 1, 22 June 1968. 1432 Comment
  UC907698  Blennosperma nanum var. nanum G. Thomas Robbins 1945-4-22 1857 El Dorado about 2 1/2 mi e of Shingle Springs 457 Comment
  SEINET3166502  Boechera covillei P. J. Alexander, C. D. Bailey 2009-7-7 1101 -A, B El Dorado Northern Sierra Nevada, Lake of the Woods Trail on the E side of Desolation Valley between Lake of the Woods and Lake Aloha, 2.0 miles ENE of Pyramid Peak, 2.6 miles SE of Mosquito Pass, Eldorado National Forest. 2499 Comment
  UC747431  Boechera howellii G. Thomas Robbins 1944-7-29 1805 El Dorado above Lake Schmidell; Red Peak, Desolation Valley Wilderness Area 2651 Comment
  CAS-BOT-BC16288  Boechera howellii G. Thomas Robbins 1944-7-29 1805 El Dorado Desolation Wildnerness Area. Above Lake Schmidell. Slopes of Red Peak. 2651 Comment
  JEPS72018  Boechera lyallii Gladys L. Smith 1964-7-6 2139 El Dorado along trail from Upper Echo Lake to Desolation Valley 2621 Comment
  UC855455  Boechera pinetorum Alice Eastwood 1909-1 157 El Dorado Cave Rock Lake Tahoe Region Comment
  CAS-BOT-BC14317  Boechera platysperma Alice Eastwood 1909-1-1 254 El Dorado Lake Tahoe Region. Deer Park. Comment
  CAS-BOT-BC14319  Boechera platysperma A. A. Heller 1915-8-6 12176 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  JEPS72020  Boechera platysperma Gladys L. Smith 1963-7-28 1918 El Dorado trail from Audrain Lake to U.S. Hwy 50 (Echo Summit area); Echo Summit 2164 Comment
  UCD74054  Boechera platysperma Jennifer W. Burt; Jessica Hite 2005-8-20 84 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
  UCD114448  Boechera platysperma Robert E. Preston 1983-8-27 411 El Dorado South Lake Tahoe, 1703 Keller Dr, near side of house. 2098 Comment
  UCR270368  Boechera retrofracta John F. Emmel 2002-6-24 1759 El Dorado Sierra Nevada Mountains, swampy area near Tamarack Trail trailhead, 0.0-0.1 air mi north and 0.2 air mi east of northwest outlet of Lily Lake 2012 Comment
  UC441271  Boschniakia strobilacea C. M. Fitzgerald 1906-4-30 El Dorado Georgetown. Comment
  CAS-BOT-BC417614  Boykinia major Peter Rubtzoff 1974-7-22 7737 El Dorado Blodgett Forest: Gaddis Creek area off Lower Gaddis Creek Road ca. 0.65 mi. south of junction with Chinquapin Flat Road (Comp. 580E). 1260 Comment
  SBBG70954  Boykinia major Milo H. Gates 1879-1 El Dorado Camp 2, South Fork Canal Comment
  SBBG115837  Brachypodium distachyon B. Crampton 1959-5-18 5228 El Dorado ca. 1.5 mi W of Clarksville Comment
  UCD57010  Brachypodium distachyon Beecher Crampton 1959-5-21 5234 El Dorado Ca. 4 miles NE of Latrobe. Brandon School. Comment
  CAS-BOT-BC127793  Brickellia grandiflora Mabel B. Peirson 1931-8-5 s.n. El Dorado Echo Lake Region. Slopes above Tamarac Lake 2438 Comment
  POM215693  Brickellia grandiflora Jens Clausen 1932-9-14 629 El Dorado Tahoe Region, above Glen Alpine 2226 Comment
  UCD19846  Brodiaea coronaria C. H. Lamoureux; R. Parke and J. Major 1956-5-23 1094 El Dorado 2 miles west of Folsom turnoff on Hwy 50. Comment
  UCD139165  Brodiaea elegans subsp. elegans Lisa L. Serafini 1982-5-31 29 El Dorado Pine Hill, 1/3 mile east of lookout tower. 573 Comment
  CAS-BOT-BC482943  Brodiaea elegans subsp. elegans Marcus E. A M Jones 1883-4-21 s.n. El Dorado Kelsey Comment
  SEINET3884976  Brodiaea lutea var. anilina Arnold Tiehm, Margaret Williams 1987-7-6 11378 El Dorado Sierra Nevada, Packsaddle Pass, 5.3 road miles south of Highway 50 on 42 mile road along Strawberry Creek, west of Strawberry.; 0 2176 Comment
  UCR218759  Brodiaea purdyi George K. Helmkamp, Mary Jane Ganibe, Mary Alice Barnes 2010-6-19 16314 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 miles from its junction with Perry Creek Road 1082 Comment
  UCD80532  Bromus carinatus var. carinatus CNPS SN Foothill Team 2005-5-2 SNFN 0187 a El Dorado CDPR Auburn State Recreation Area, just south of the Olmstead Loop Trail, south of the Knickerbocker Canyon (just after the trail comes out of the canyon). 430 Comment
  RSA0013415  Bromus hordeaceus George K. Helmkamp, E. A. Helmkamp 2012-5-22 19059 El Dorado Forest Service Road 31 (Peavine Ridge Road), 1.3 miles wet of its junction with Ice House Canyon Road 1582 Comment
  UCR174204  Bromus hordeaceus George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10596 El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 0.6 mile east of White Hall 1055 Comment
  UCR257195  Bromus hordeaceus George K. Helmkamp, Mary Alice Barnes 2013-5-13 20557 El Dorado Sierra Nevada Mountains Foothills, along E-16 (Mt. Aukum Rd.), 3.3 miles north of the Amador County line, near D'Agostini Reservoir 569 Comment
  SEINET218634 Image available Bromus hordeaceus subsp. hordeaceus Marilyn Bajada 1966-5-13 19 El Dorado Bottom of Pine Hill, ca 5 miles northwest of Shingle springs, 427 Comment
  SACT000641  Bromus madritensis J. Wilson 1985-4-28 El Dorado Gabbro, chaparral, dry hillside 438.9 Comment
  CAS-BOT-BC162200  Bromus orcuttianus Alice Eastwood 1906-7-23 998 El Dorado Glen Alpine Region. Camp Agassiz. Comment
  SACT001010  Bromus rubens J. Wilson 1982-5-7 El Dorado 247.0 Comment
  UCD59703  Bromus sterilis Beecher Crampton 1960-6-6 5549 El Dorado Newtown. Comment
  UCD59721  Bromus sterilis Beecher Crampton 1964-4-27 6926 El Dorado 1 mile east of Clarksville, jct. Bass Lake road and U. S. Hwy. 50. Comment
  UCD96113  Bromus sterilis Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6977 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley Unit off Kanaka Valley Road, north of Cameron Park. Along main dirt road through valley. 304 Comment
  UCD165638  Bromus tectorum Ellen Dean; with Daniel McNair 2016-6-10 8985 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of the park on east side of Highway 89, close to northern entrance gate. 1945 Comment
  SEINET3923916  Bromus vulgaris Hilda H. Heller 1938-7-31 712 El Dorado Stanford Campus. Fallen leaf.; 0 Comment
  SEINET11675689  Bromus vulgaris H. H. Heller 1938-1 712 El Dorado Stanford Camp, Fallen Leaf 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
  RSA126848  Calamagrostis canadensis H. S. Yates 1936-8-8 5954 El Dorado Sayles Flat 2012 Comment
  SACT000801  Calamagrostis canadensis H. Jenkins 1937-4-5 El Dorado 2 miles south of Echo Summit Comment
  UC1131337  Calamagrostis canadensis H. S. Yates 1936-8-8 5954 El Dorado Sayles Flat 2011 Comment
  UCR173331  Calandrinia ciliata George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10249 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 0.9 mi. east of Calif. Hwy 193 along the S Fork of the American River 415 Comment
  CAS-BOT-BC112289  Calliscirpus brachythrix LeRoy Abrams 1911-7-29 4864 El Dorado Lake Suzy (Susie) 2377 Comment
  HSC34727  Calocedrus decurrens R. E. Cooksey Sep 1972 47 El Dorado 2 mi. from Hwy. 89, Fallen Leaf Campground 1951 Comment
  UCD158857  Calochortus albus G. Ledyard Stebbins 1973-5-14 s.n. El Dorado Pine Hill. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD39213  Calochortus albus Beecher Crampton 1953-4-22 1123 El Dorado 3 miles W of Rescue, Hollister Ranch. Comment
  UCR176315  Calochortus minimus George K. Helmkamp, E. A. Helmkamp 2006-7-10 10892 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-BC492570  Calochortus minimus Verne Grant; Alva Grant 1949-7-22 8777 El Dorado Lodgepole Pine Forest ateast end of Lake of the Woods, Desolation Valley Wilderness Area near Echo Lake 2590 Comment
  POM213966  Calochortus minimus J. B. Lillard 1935-7-7 s.n. El Dorado Wrights Lake Comment
  UCR198430  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-BC492615  Calochortus monophyllus Gilbert T. Benson 1924-4-13 19 El Dorado North of Camino Comment
  RSA369090  Calochortus nudus Louis Greata 1901-06 s.n. El Dorado Tallac Comment
  POM109582  Calochortus superbus Marcus E. Jones 1883-4-21 s.n. El Dorado Kelsey. Comment
  SEINET3991298  Calochortus venustus Unknown 1943-5-29 1106 El Dorado Western edge of Institute of Forest Genetics, 3 mi E. of Placerville 732 Comment
  JEPS60525  Caltha biflora Alice M. Ottley 1920-6-19 804 El Dorado Keiths Dome, near Fallen Leaf Lake. Comment
  CAS-BOT-BC175786  Caltha leptosepala Alice Eastwood 1906-7-29 1152 El Dorado Lake of the Woods, Glen Alpine Region Comment
  UCD20968  Caltha leptosepala E. Bortiri 2002-6-25 WFC 16 El Dorado Meadow near Pyramid Peak and Lower Forni, off Hwy 50, South of Desolation Wilderness, El Dorado Co. Comment
  UCD95575  Caltha leptosepala P. B. Kennedy 1920-8-10 40 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CHSC98928  Calycadenia multiglandulosa L. P. Janeway 2007-7-8 9093 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; near the confluence of Rock Canyon Creek and Traverse Creek. Openings among the shrubs. 674 Comment
  UC134992  Calycadenia multiglandulosa J. Simpson 1907-6-1 El Dorado Simpson's Ranch Sweetwater Creek Comment
  UC894250  Calycadenia multiglandulosa Marcus E. Jones, A. M. 1882-7-5 3363 El Dorado St. Lawrence Comment
  UCD129715  Calycadenia multiglandulosa H. A. Borthwick 1925-5-29 1878 El Dorado Georgetown. Comment
  CAS-BOT-BC270513  Calycadenia multiglandulosa John Thomas Howell 1931-10-31 8165 El Dorado Georgetown Comment
  RSA6265  Calycadenia multiglandulosa subsp. cephalotes D. D. Keck 1932-6-29 1538 El Dorado About 0.8 miles north of El Dorado on road to Placerville Comment
  CAS-BOT-BC270875  Calycadenia spicata H. M. Hall 1910-6-22 10218 El Dorado E side of Sacramento Valley near Folsom 121 Comment
  POM180998  Calycadenia truncata subsp. truncata J. T. Howell 1930-10-12 5577 El Dorado Near Coloma Comment
  SEINET11260104  Calyptridium monospermum Leigh A. Johnson, Robert L. Johnson; Adam T. Yankee 2013-6-26 13 -245 El Dorado El Dorado National Forest. Peavine Ridge, northwest corner of jct between Icehouse road and Peavine Ridge Road, 6.4 miles along Icehouse road from jct. with Hwy 50.; 0 1596 Comment
  UCD67654  Calyptridium monospermum D. Sanchez-Mata 1996-6-7 s.n. El Dorado Stanislaus National Forest. Calaveras Big Trees State Park. 1500 Comment
  UCR176461  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2006-7-31 11079 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
  UCR197646  Calyptridium umbellatum George K. Helmkamp, E. A. Helmkamp 2008-6-9 13643 El Dorado Northern Sierra Nevada Mountains, Cat Creek Road, 0.1 mile north of its junction with CA-88, jct. is 4.2 miles east of Cook's Station 1662 Comment
  UCSB63998  Calystegia stebbinsii Schlising, R.; Lane, T. 1975-6-3 El Dorado About 10 mi. N of Placerville; along frontage road parallel with Hwy. 150, about 0.5 mi. W of junction of Hwy. 50 and North Shingle Road Comment
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Feb 3 2014
  JEPS73034  Camassia quamash subsp. breviflora Gladys L. Smith 1972-7-18 3535 El Dorado trail from Wrights Lake to Grouse Lake 2377 Comment
  SD248385  Campanula prenanthoides George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22032 El Dorado Norther Sierra Nevada Mountains: Wentworth Springs Road, 2.1 miles E of Stumpy Meadows Lake, 15.6 km NNE (06a^z) of Pollock Pines (Devil Peak 7.5'Q) 1356 Comment
  SEINET10463054  Campanula prenanthoides Wheeler 1941-8-18 WHEELER s.n. El Dorado Steep hillside bordering highway, opposite Maple Grove Public Camp above Placerville 1006 Comment
  SEINET195481 Image available Campanula prenanthoides G. Thomas Robbins 1943-6-20 1195 El Dorado Above South Fork of American River 4-5 mi. W of Pollock Pines. 914 Comment
  UCD142001  Cardamine breweri Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7828 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. Near southwest corner of bridge connecting North Fire Road with South Fire Road. 1968 Comment
  CAS-BOT-BC37413  Cardamine californica G. Thomas Robbins 1944-3-28 1491 El Dorado Along US Highway 50, 3 miles east of Camino. 1036 Comment
  UCD55177  Cardamine californica Shellie Perry 2006-6-22 s.n. El Dorado near the intersection of Mormon Emigrant and Siver Fork Roads; at Shenk Camp; Meiss Road runs under the site. 2133 Comment
  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
  SD40619  Carex Mrs. May Canfield Jun 1917 El Dorado Comment
  UC1614015  Carex Charles M. Belshaw 1935-7-4 1044 El Dorado Placerville road to Tahoe Central Sierra Nevada (41 milestone) 1676 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
  UCD140990  Carex G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10881 El Dorado Northern Sierra Nevada Mountains. Wright's Lake Road, 6.1 miles north of Hwy. US-50. At junction with the road from Ice House Resevoir. 2030 Comment
  UCD160525  Carex G. Ledyard Stebbins 1979-9-1 s.n. El Dorado El Dorado National Forest. Southeast of Wrights Lake. Comment
  UCD60439  Carex Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3990 El Dorado Washoe Meadows State Park. Angora Meadows, between sewer manholes #7 and #8. 1921 Comment
  CAS-BOT-BC18226  Carex Verne Grant; Alva Grant 1946-7-20 7750 El Dorado North side of Upper Echo Lake. 2286 Comment
  RSA0015581  Carex Peter Rubtzoff 1974-6-4 7550 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  CAS-BOT-BC18467  Carex abrupta W. R. Dudley 1894-9-1 s.n. El Dorado Lake of the Woods. Comment
  CAS-BOT-BC18469  Carex abrupta R. Tallent 1987-8-6 879 El Dorado Desolation Wilderness Area. Haypress Meadows. 2537 Comment
  UCD149458  Carex abrupta G. Ledyard Stebbins 1977-8-1 7796 El Dorado Wrights Lake. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCR278360  Carex abrupta Peter F. Zika 2010-8-10 25319 El Dorado Northern Sierra Nevada Highlands, northwest end of Grass Lake, west side of Luther Pass 2365 Comment
  CAS-BOT-BC17888  Carex angustata John Thomas Howell 1946-9-1 22960 El Dorado Echo Summit. Comment
  UCD165910  Carex angustata Ellen Dean; with Mayra Huerta 2016-8-2 9224 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of park near Balancing Rock and boulder fields. 1946 Comment
  RSA52325  Carex aquatilis J. T. Howell 1945-9-29 s.n. El Dorado South end of Echo Lake. Comment
  UCD165996  Carex brainerdii Daniel M. McNair 2016-6-20 2143 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. The Rubicon Trail. 2007 Comment
  RSA364207  Carex canescens Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47229 El Dorado Grass Lake: Just N of Luther Pass. 2348 Comment
  CAS-BOT-BC20553  Carex diandra Roxana S. Ferris; Ledyard Stebbins 1947-7-27 11627 El Dorado Grass Lake. North side of Luther Pass. Comment
  CHSC106456  Carex diandra Peter F. Zika 2010-8-10 25317 El Dorado Northern Sierra Nevada Highlands (n SNH), W side of Luther Pass, boggy NW end of Grass Lake. 2365 Comment
  UCD74360  Carex echinata G. Ledyard Stebbins 1968-6-15 6716 El Dorado This collection number has two different sets of collection notes made by Stebbins. The handwritten notes say: Bear Meadow, south of North Fork, Cosumnes River, 5000 ft., 15 Jun 1968. The typed notes say: Bear Meadown, northeast of Grizzly Flat, 4900 ft, 22 Jun 1968. Notes on newspaper say 'Bear Mdws June 15, 1968. 1493 Comment
  UC1337  Carex echinata subsp. echinata Ezra Brainerd 1897-7-21 El Dorado Brians meadows Sierra Nevada Mts. 2590 Comment
  RSA755556  Carex feta George K. Helmkamp, E. A. Helmkamp 2009-8-19 15490 El Dorado Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  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
  UC495496  Carex filifolia var. erostrata Merle Randall 1930-6-21 El Dorado Desolation valley trail above Lake of the Woods; Lake Tahoe Region Comment
  CAS-BOT-BC21252  Carex fracta Margaret Williams; Emily McPherson 1974-8-1 74 -ED-3 El Dorado Sierra Nevada. Rubicon Peak Trail. 2072 Comment
  UCD61772  Carex fracta Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4302 El Dorado Washoe Meadows State Park. Near center of park, west of fen system. 1942 Comment
  UCD84173  Carex heteroneura Chuck Hughes 2009-7-8 132 El Dorado near Rubicon Trail crossing of Ellis Creek. 1987 Comment
  UCR228235  Carex heteroneura Peter F. Zika 2010-8-10 25310 El Dorado Northern Sierra Nevada Highlands, northwest end of Grass Lake, west side of Luther Pass 2365 Comment
  UCR194689  Carex heteroneura var. heteroneura George K. Helmkamp, E. A. Helmkamp 2007-5-31 12212 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.3 miles north of US-50 at Wrights Lake junction east of Kyburz 2043 Comment
  JEPS73174  Carex hoodii Gladys L. Smith 1963-7-27 1828 El Dorado Old Hawley grade Sierra Nevada, Echo Summit area, Old Hawley grade 2194 Comment
  UCR228229  Carex hoodii Peter F. Zika 2010-8-10 25309 El Dorado Northern Sierra Nevada Highlands, northwest end of Grass Lake, west side of Luther Pass 2365 Comment
  CAS-BOT-BC64995  Carex laeviculmis Peter Rubtzoff; John Thomas Howell 1973-7-17 7091 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (compartment 451E) 1310 Comment
  UCD140491  Carex laeviculmis Peter Rubtzoff 1975-6-24 8102 El Dorado Sierra Nevada. Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  SEINET7564709 Image available Carex lenticularis var. lipocarpa Ray Tallent 1987-8-5 866 El Dorado Desolation Wilderness Area, below Waca Lake. 2487 Comment
  CAS-BOT-BC28524  Carex lenticularis var. lipocarpa J. Major 1961-9-13 714 El Dorado Osgood Swamp, N side of US Hwy 50, 1 mi SW of jct with St Hwy 89. 1993 Comment
  SEINET7564777 Image available Carex leporinella Ray Tallent 1987-7-26 815 El Dorado Desolation Wilderness, Pyramid Peak. 3043 Comment
  CAS-BOT-BC31534  Carex luzulifolia Alice Eastwood 1906-7-21 1204 El Dorado Snag Lake, Glen Alpine Region. Comment
  UC1100647  Carex luzulina var. ablata Verne Grant and A. Grant 1946-7-26 7789 El Dorado Angora Lake, end of road to Lake Tahoe area 2225 Comment
  SEINET7566749 Image available Carex mariposana Ray Tallent 1987-7-24 804 El Dorado El Dorado National Forest. N of Strawberry Crk. 1800 Comment
  CAS-BOT-BC31683  Carex mariposana G. L. Smith 1959-6-16 1179 El Dorado Dirt Road north of Fallen Leaf Lake. 1981 Comment
  CAS-BOT-BC31912  Carex microptera Kenneth R. Genz 1978-7-29 8681 El Dorado Seirra Nevada, from Camp Cody, Boy Scouts of America, Cody Lake Basin, 2194 Comment
  UCD74082  Carex multicostata Jennifer W. Burt; Jessica Hite 2005-8-12 12 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2292 Comment
  UCD74088  Carex multicostata Jennifer W. Burt; Belinda Lo, Susan Cartwright 2006-7-16 172 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2283 Comment
  UCR225455  Carex multicostata Jennifer W. Burt, Belinda Lo, Susan Cartwright 2006-7-17 173 El Dorado 'Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88, abandoned ski run 2164 Comment
  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
  SEINET11100305  Carex nebrascensis E. Dean, J. Poloske and K. Mawdsley 2007-8-24 4448 El Dorado Washoe Meadows State Park, adjacent to southernmost fen. 1929 Comment
  UCD73748  Carex nebrascensis Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4448 El Dorado Washoe Meadows State Park. Adjacent to southernmost fen. 1928 Comment
  CAS-BOT-BC119760  Carex nebrascensis W. R. Dudley 1894-8-31 s.n. El Dorado Near Lake of the Woods Comment
  UCD140689  Carex nebrascensis Unknown Collector 1925-5-28 1763 El Dorado east of Placerville. Comment
  UCD142012  Carex nervina Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7839 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
  UC1135  Carex nigricans Ezra Brainerd 1897-7-19 El Dorado Devil's Basin Sierra Nevada Mts. 2529 Comment
  CHSC73328  Carex pachystachya L. P. Janeway; Eric Schroder 1998-9-1 6232 El Dorado Lake Tahoe Basin Management Unit. Large meadow along Tallac Creek, about 1.0 mi southwest of Lake Tahoe. 1935 Comment
  CHSC88892  Carex pellita L. P. Janeway 2004-8-19 8250 El Dorado Northern High Sierra Nevada. Northeast side of Lake Valley; meadow on west side of intersection of Al Tahoe Blvd and Pioneer Trail; north side of Heavenly Valley Creek. 1920 Comment
  CAS-BOT-BC28313  Carex scopulorum var. bracteosa John Thomas Howell 1946-9-1 22963 El Dorado Echo Summit Comment
  SEINET11125977 Image available Carex scopulorum var. bracteosa Unknown 2010-1 25312 El Dorado NW end of Grass Lake, W side of Luther Pass, northern sierra Nevada Highlands (n SNH) Comment
  UCD44810  Carex simulata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2176 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD140820  Carex simulata Jeff Hart 1992-8-4 s.n. El Dorado Grass Lake approximately 10 miles SW of Lake Tahoe. 2700 Comment
  CAS-BOT-BC117798  Carex specifica Annie M. Alexander; Louise Kellogg 1943-8-24 3474 El Dorado Tamarack Trail on climb out of canyon, Lake Tahoe region. Comment
  CAS-BOT-BC117119  Carex spectabilis H. M. Hall; H. P. Chandler 1903-7-1 4656 El Dorado Near Lake Lucile. 2438 Comment
  CAS-BOT-BC9371  Carex subnigricans John Thomas Howell 1946-8-31 22953 El Dorado Northeast of Gilmore Lake 2682 Comment
  UCD140939  Carex tumulicola I. W. Lilley 1937-4-30 s.n. El Dorado Placerville. Comment
  CAS-BOT-BC280859  Carex utriculata Ellen Dean; G. Golden; J. Ainsworth; A. Darraugh 2012-7-26 7437 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. On W side of Hwy. 89, just south of General Creek Campground campsite #94 1927 Comment
  UC532222  Carex utriculata Herbert F. Copeland 1934-7-22 El Dorado Wright's Lake 2133 Comment
  CAS-BOT-BC115324  Carex utriculata Mrs. H. C. Cantelow 1936-7-26 s.n. El Dorado Luther Pass Comment
  CAS-BOT-BC115080  Carex vesicaria Alice Eastwood 1906-7-21 s.n. El Dorado Mt. Tallac Trail. Comment
  CHSC73223  Carex vesicaria L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5901 El Dorado Lake Tahoe Basin Management Unit. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  RSA252399  Carex vesicaria Robert F. Thorne, C. W. Tilforth 1969-9-7 39297 El Dorado Grass Lake, S of Hwy. 89, about 0.5 mile W of Luther Pass 2317 Comment
  SEINET13371288  Carex vesicaria A. J. Franklin 1994-8-26 s. n. El Dorado Sierra Nevada, Showers Lake Comment
  CAS-BOT-BC114849  Carex whitneyi Dean William Taylor 1983-7-31 8231 El Dorado Logging road along N slope of Anderson Ridge. 2194 Comment
  UCD149270  Castanopsis sempervirens G. L. Stebbins 1976-6-6 C 7659 El Dorado Approximately 200 yards east of Slate Mountain Lookout. Southwest of Pino Grande. (Coordinates estimated by label maker). 1158 Comment
  CAS-BOT-BC249073  Castilleja affinis G. L. Stebbins; L. Donald Smith 1978-4-23 7849 El Dorado West of South Fork, American River, .5 mile west of mouth of Weber Creek 243 Comment
  SEINET2470890  Castilleja applegatei K. Christie 2010-6-16 1831 El Dorado Lake Tahoe Basin Management Unit (USFS); Mount Tallac Trailhead, ca. 0.5 mi. west of Fallen Leaf Lake. 1920 Comment
  UCD113105  Castilleja applegatei Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 13 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  CAS-BOT-BC249437  Castilleja applegatei subsp. pallida M. S. Jussel 1928-7-3 s.n. El Dorado Mt. Tallac, Lake Tahoe region Comment
  JEPS71617  Castilleja applegatei subsp. pinetorum Gladys L. Smith 1964-7-5 2066 El Dorado woods around California Alpine Lodge Echo Summit 2225 Comment
  SBBG68620  Castilleja exserta Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  JEPS10976  Castilleja exserta subsp. exserta Rimo Bacigalupi with G. T. Robbins 1955-5-6 5055 El Dorado 1 mi e Rescue (at junction of road from Shingle Springs) 350 Comment
  JEPS14537  Castilleja exserta subsp. exserta G. Thomas Robbins with Peter H. Raven 1956-4-29 3686 El Dorado 1.2 mi nw Somerset (Youngs) (s-facing slope of canyon of North Fork Cosumnes River) Comment
  JEPS57359  Castilleja foliolosa L. R. Heckard 1968-5-29 1918 El Dorado ca 2 mi nw Rescue (along road up to Pine Hill) 548 Comment
  UC2044612  Castilleja lacera George K. Helmkamp with E. A. Helmkamp 2011-6-1 17409 El Dorado Northern Sierra Nevada Mountains Foothills north end of Placerville; Bear Rock Road just east of its junction with Bedford Ave. (Placerville 7.5' Q.) Comment
  JEPS16902  Castilleja lineariloba Rimo Bacigalupi with G. Thomas Robbins 1955-5-6 5060 El Dorado 3.8 mi s Pilot Hill (Peacock Ravine, along road leading n-ward to Pilot Hill from Green Valley Road, via New York and Sweetwater Creeks, around s arm of Folsom Reservoir); Peacock Ravine, Folsom Reservoir, New York Creek, Sweetwater 319 Comment
  RSA0012005  Castilleja miniata subsp. miniata George K. Helmkamp, E. A. Helmkamp 2011-9-13 18243 El Dorado Mormon Emigrant Trail, 21.4 rd. miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 1.1 mi. NW (331 deg.) of Alder Hill 2270 Comment
  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
  CHSC102874  Castilleja nana L. P. Janeway 2009-8-8 9916 El Dorado Northern High Sierra Nevada. On narrow ridge 1.3 km northwest of top of Freel Peak. 2966 Comment
  RSA102185  Castilleja peirsonii G. Thomas Robbins 1944-7-28 1796 El Dorado Along shore of Lake Lois, Rockbound Valley, Desolation Valley Wilderness Area. 2591 Comment
  RSA296408  Castilleja pruinosa R. C. Bacigalupi 1951-5-13 3302 El Dorado N.E. slopes of Hotchkiss Hill, on road from Georgetown to Virner. 4.7 mi. E. of Georgetown. 976 Comment
  UC187691  Castilleja subinclusa Katharine Brandegee 1909-5-2 El Dorado Natoma Ditch Comment
  UCR176358  Castilleja tenuis George K. Helmkamp, E. A. Helmkamp 2006-7-10 10902 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
  UCR235607  Caucalis microcarpa George K. Helmkamp, E. A. Helmkamp 2012-4-27 18853 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
  UCD165073  Ceanothus Peter Rubtzoff 1975-5-27 7996 El Dorado U.C. Blodgett Forest Research Station: Upper part of Heliport clearing. 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
  BFRS452 Image available Ceanothus cordulatus Peter Rubtzoff 1974-6-4 7548 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  SD236392  Ceanothus cordulatus G. K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10584 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road just north of Hwy US-50. 1665 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
  UCD168669  Ceanothus cordulatus Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9416 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Southwestern side of Emerald Point. 1918 Comment
  UCR188564  Ceanothus cuneatus subsp. cuneatus George K. Helmkamp, E. A. Helmkamp 2007-4-30 11877 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  CAS-BOT-BC49810  Ceanothus diversifolius Peter Rubtzoff 1975-8-19 8331 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road; 1280 Comment
  SACT002937  Ceanothus integerrimus Lester Varozza 1960-5-6 El Dorado Foothill chaparral. Collected on Bass Lake Road about 2 miles northeast of Bass Lake. Comment
  SBBG129049  Ceanothus integerrimus G. K. Helmkamp, E. A. Helmkamp 2013-6-15 20874 El Dorado Silver Fork Rd, 2.3 mi S of its jct with US-50 in Kyburz 1454 Comment
  SBBG68331  Ceanothus integerrimus Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UC1613982  Ceanothus integerrimus Charles M. Belshaw 1935-5-30 934 El Dorado near Whitehall Comment
  UCR179393  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2006-9-20 11434 El Dorado Northern Sierra Nevada Mountains Foothills, West Meadow Road 0.3 mile west of its junction with Ice House Road 1050 Comment
  UCR185345  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2007-4-20 11776 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
  UCR258544  Ceanothus integerrimus George K. Helmkamp, Mary Alice Barnes 2013-4-30 20425 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 0.1 mile south of its junction with Mormon Emigrant Trail 1261 Comment
  RSA232200  Ceanothus integerrimus var. californicus James Henrickson 1969-5-25 3376 El Dorado 20 miles E of Placerville near White Meadows Girl Scout Camp. 1098 Comment
  CAS-BOT-BC50676  Ceanothus integerrimus var. macrothyrsus Alice M. King 1943-7-28 18899 El Dorado 2 miles west of Pacific House Comment
  CAS-BOT-BC51736  Ceanothus lemmonii G. H. Vansell 1933-4-1 s.n. El Dorado Near Shingle Springs Comment
  UC101857  Ceanothus lemmonii Katharine Brandegee May 1907 El Dorado Sweetwater Creek Comment
  CAS-BOT-BC63462  Ceanothus palmeri Hanford Keifer; Margaret K. Bellue 1935-7-1 s.n. El Dorado Green Valley (some distance above Folsom). Comment
  CAS-BOT-BC83764  Ceanothus palmeri D. O. Burge 2007-4-7 821 b El Dorado N side of Rattlesnake Bar Road, just N of Anderson Creek 280 Comment
  UCD112356  Ceanothus palmeri Ray Prag 1974-6-20 255 a El Dorado Marshall Grade, 2.7 miles from Highway 49. Comment
  CAS-BOT-BC51896  Ceanothus parvifolius M. D. Morris 1923-8-2 17 El Dorado El Dorado National Forest, 30% East slope 1676 Comment
  RSA758807  Ceanothus parvifolius D. H. Wilken, E. L. Painter 2007-6-18 16757 El Dorado USFS road 3, about 0.5 linear km north-northeast of junction with Ice House Road, about 1.9 linear km southwest of Jones Place, Sierra Nevada 1600 Comment
  UC747324  Ceanothus prostratus G. Thomas Robbins 1945-8-12 2142 El Dorado along road to High Meadow 6-8 mi se Lake Tahoe; se of Lake Tahoe, road to High Meadow 2133 Comment
  UCD112653  Ceanothus prostratus G. K. Helmkamp; Elizabeth A. Helmkamp 2006-5-31 10600 El Dorado Northern Sierra Nevada: Mormon Emigrant Trail, 6.0 miles east of its junction with Sly Park Road (Jenkinson Lake). 1055 Comment
  UCD148460  Ceanothus prostratus Ellen Dean; T. Starbuck, H. Lin 2014-5-27 8317 El Dorado El Dorado County. Tahoe Basin. Sugar Pine Point State Park. Just south of General Creek Campground group camping area. 1938 Comment
  SBBG68549  Ceanothus prostratus var. prostratus Milo H. Gates 1879-1 El Dorado Lake Tahoe Valley Comment
  UCD165560  Ceanothus prostratus var. prostratus Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8858 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Western side of park on east side of highway 89. South side of access road near nature trail to Balancing Rock. 1950 Comment
  CAS-BOT-BC32652  Ceanothus roderickii W. Knight; Irja Knight 1967-7-26 2581 El Dorado originally from rooted specimens: 3 mi W of Shingle Springs, along US Hwy 50 roadside Comment
  SDSU10289  Ceanothus roderickii Claire Schneider, Gary Waayers 1993-4-10 10 IV93J El Dorado On Prayer Mtn. 0.2 miles fromt he intersection of Starbuck off of Deer Valley Rd., Cameron Park. 420 Comment
  UC1221793  Ceanothus roderickii Beecher Crampton 1958-5-29 4851 El Dorado 1/2 mile south of the new Salmon Falls Bridge, ca. 10 miles northeast of Folsom. Comment
  UCD112693  Ceanothus roderickii Roman Gankin 1956-5-7 136 El Dorado West of Shingle Springs, along Hwy 50. Comment
  CDA35682  Ceanothus roderickii K. S. Buchanan 1971-3-24 El Dorado Pilot Hill, north of Shingle Springs. 0 Comment
  SEINET12210816  Ceanothus roderickii W. Knight, Knight, I. 1982-1 El Dorado Comment
  JEPS72622  Ceanothus velutinus Gladys L. Smith 1972-8-26 3528 El Dorado about Eagle Lake 2127 Comment
  POM177449  Ceanothus velutinus I. L. Wiggins 1930-10-12 5078 El Dorado Near Emerald Bay, Lake Tahoe. 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
  CDA1866  Cenchrus longispinus T. C. Fuller 1961-10-5 7091 El Dorado Sierra Foothills; N side Carson Road, just W of gate to Institute of Forest Genetics, about 3.5 miles E of Placerville. 0 Comment
  RSA153404  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
  CDA7356  Centaurea sulphurea T. C. Fuller 1962-8-27 9469 El Dorado North side of Highway 50, 0.1 mile east of road to Latrobe, El Dorado Hills, ca. 1.3 miles west of Clarksville. 0 Comment
  UCR170363  Centaurium muehlenbergii George K. Helmkamp, Elizabeth Helmkamp 2005-8-14 9819 El Dorado Northern Sierra Nevada Foothills, Diamond Springs. Lake Oaks mobile home park 521 Comment
  UC22701  Centaurium venustum M. H. Gates 1879-1 El Dorado Rose Springs Comment
  UC878382  Centaurium venustum Marcus E. Jones, A. M. 1882-7-7 3401 El Dorado St. Lawrence 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
  UCR206882  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2009-3-6 14346 El Dorado Northern Sierra Nevada Mtns. Foothills, Rock Creek Road, 4.9 miles east of its junction with CA-193 and near Rock Creek 483 Comment
  UCD83772  Ceratophyllum Lars W. J. Anderson 21-22 May 2009 WP 675 El Dorado South Lake Tahoe, Tahoe Keys, Way Point 675. Comment
  OBI13276  Cercis occidentalis H. E. McMinn 1933-9-4 3282 El Dorado One mi S of Diamond Springs Comment
  UCR17302  Cercis occidentalis Sue Freeman 1966-4-5 s.n. El Dorado About 15 mi west of Placerville on Hwy 50 opposite turnoff to Red Coach Inn 457 Comment
  UCR188821  Cercis occidentalis George K. Helmkamp, E. A. Helmkamp 2007-3-23 11704 El Dorado Foothills, Northern Sierra Nevada Mountains, Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill 313 Comment
  JEPS72554  Chaenactis alpigena Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2593 El Dorado Blue Mountain summit area Blue Mountain 2673 Comment
  UCD42487  Chaenactis douglasii Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD112223  Chaenactis douglasii var. douglasii Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7192 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. 1977 Comment
  CAS-BOT-BC276512  Chaenactis douglasii var. douglasii David D. Keck 1938-8-10 4907 El Dorado 0.5 mile W of Meyers 1950 Comment
  CAS-BOT-BC276527  Chaenactis douglasii var. douglasii A. A. Heller 1911-8-10 12534 El Dorado E side of Ralston Peak above Echo Lake 2407 Comment
  UCR136470  Chaetopappa exilis Beecher Crampton 1972-4-26 8799 El Dorado Sierra Nevada foothills, Bass Lake, northeast of Clarksville 375 Comment
  HSC18584  Chamaebatia foliolosa Paul Shields Jun 1955 El Dorado 5 mi. S of Sommerset Comment
  UCR173801  Chamaebatia foliolosa George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10601 El Dorado Northern Sierra Nevada foothills, Mormon Emigrant Trail, 6.0 miles east of its junction with Sly Park Road (Jenkinson Lake) 1055 Comment
  UCR206089  Chamaebatia foliolosa George K. Helmkamp, E. A. Helmkamp 2009-6-3 14889 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, 3.2 miles northwest of its junction with Pony Express Trail in Pollock Pines 1052 Comment
  UCR250190  Chamaebatia foliolosa George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20872 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  SEINET6336146  Chamaebatia foliolosa P. Del Monte 1976-4-3 s.n. El Dorado 2 miles east of Georgetown 1067 Comment
  CAS-BOT-BC165958  Chamerion angustifolium W. R. Dudley 1900-6-28 s.n. El Dorado Near Mount Tallac Comment
  CAS-BOT-BC68251  Cheilanthes gracillima Alice Eastwood 1912-6-15 415 El Dorado Lake Tahoe Region - Deer Park Comment
  CAS-BOT-BC68300  Cheilanthes gracillima Le Roy Abrams 1911-7-29 4847 El Dorado Glen Alpine Trail, Mt. Tallac 2743 Comment
  UC964853  Cheilanthes gracillima G. Thomas Robbins 1944-4-23 1546 El Dorado above Slab Creek near its juncture with S Fork American River 609 Comment
  CAS-BOT-BC68298  Cheilanthes gracillima G. L. Smith 1959-6-15 1161 El Dorado Glen Alpine Rd. beyond Fallen Leaf Lake 2286 Comment
  BFRS290 Image available Chenopodium Peter Rubtzoff 1976-9-22 8891 El Dorado Blodgett Forest: Headquarters Road less than 0.05 miles east of Spring Road junction (comp. 250R) Comment
  CAS-BOT-BC434947  Chenopodium G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11029 El Dorado Northern Sierra Nevada Mtns: 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd. 2226 Comment
  JEPS72803  Chenopodium Gladys L. Smith 1971-7-16 3060 El Dorado California Alpine Club Lodge Echo Summit (about back steps) 2250 Comment
  UCD150474  Chenopodium atrovirens James A. Neilson Jr. 1970-7-14 1506 El Dorado Tahoe Basin, Upper Truckee River at U.S. Highway 50. 1889 Comment
  SEINET5765177 Image available Chenopodium hians Herbert L. Mason 1939-1 12173 El Dorado N side of Luther Pass, 1 mi W of Grass Lake Meadow 2347 Comment
  CAS-BOT-BC426323  Chenopodium incognitum John Thomas Howell 1939-8-13 15297 El Dorado Echo summit on road to Placerville Comment
  BFRS155 Image available Chimaphila menziesii Peter Rubtzoff 1972-7-19 6824 El Dorado Blodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp. 450E). Comment
  UCD117359  Chimaphila menziesii H. B. Currier 1952-8-6 s.n. El Dorado South Fork Camp, El Dorado National Forest. 1524 Comment
  SEINET3815544 Image available Chlorogalum pomeridianum var. pomeridianum George K. Helmkamp, E. A. Helmkamp 2011-7-30 17946 El Dorado Northern Sierra Nevada Mountains: Omo Ranch Road, 7.4 miles SE of Omo Ranch, 1.9 mi NW airline of Hwy 88 junction 1372 Comment
  CHSC97028  Chondrilla juncea L. P. Janeway 2007-7-8 9104 El Dorado Northern High Sierra Nevada. Along Hwy 193 3.2 road km east of Cool. 492 Comment
  UCD132718  Chondrilla juncea Ramona Robison 2012-6-14 s.n. El Dorado Folsom Lake State Recreation Area. Peninsula Unit Management Area. Oak Hill Road off Rattlesnake Bar Road, on access road to boat launch. 143 Comment
  UCD132720  Chondrilla juncea Ramona Robison 2012-6-15 s.n. El Dorado Marshall Gold Discovery State Historic Park. Mount Murphy trailhead area. Located just inside trailhead access off Bayne Road. Plant also occurs along Dutch Creek trail and throughout the Park. 240 Comment
  UCR200925  Chondrilla juncea George K. Helmkamp, E. A. Helmkamp 2008-9-9 14087 El Dorado Foothills, northern Sierra Nevada Mountains, Traverse Creek Road at the creek crossing, 1.6 miles east of CA-193 628 Comment
  RSA180590  Chondrilla juncea T. C. Fuller 1965-10-20 14222 El Dorado J. Percox property, Guadalupe Drive, north end of El Dorado Hills subdivision, above Folsom Lake Comment
  POM165160  Chorizanthe stellulata Katherine Brandegee 1907-5-19 s.n. El Dorado Simpson's Ranch. Comment
  CAS-BOT-BC36332  Chrysolepis sempervirens Carl B. Wolf 1930-10-8 1713 El Dorado near Housekeeping camp: Fallen Leaf Lake 1920 Comment
  JEPS73075  Chrysolepis sempervirens Gladys L. Smith 1964-7-4 2044 El Dorado near California Alpine Lodge (Echo Summit); Echo Summit 2225 Comment
  UC1135239  Chrysolepis sempervirens P. L. Johannsen 1934-9-11 487 El Dorado Grass Lake; El Dorado National Forest, Markleeville Quad. 2377 Comment
  UC34884  Chrysolepis sempervirens W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe (Point Rubicon); Point Rubicon 1897 Comment
  UCD110130  Chrysolepis sempervirens G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12794 El Dorado Northern Sierra Nevada Mtns: Ice House Road at the junction to the lower campground and boat ramp of Loon Lake. 1976 Comment
  UCD150209  Chrysolepis sempervirens Ellen Dean; N. Khuu, S. Dohle 2014-8-9 8559 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park on S side of General Creek. 2002 Comment
  UCD19836  Chrysolepis sempervirens C. H. Lamoureux; M. Ingle and J. Major 1956-5-19 1083 El Dorado Just east of Echo Pass. Comment
  CDA33269  Cirsium andersonii V. Popescu, Dale Woods 2010-8-4 El Dorado Forest Road between Wright s Lake and Ice House. Comment
  UCD130520  Cirsium andersonii P. B. Kennedy 1920-8-16 84 El Dorado El Dorado National Forest,-Barrett Camp. 1935 Comment
  UCR248406  Cirsium andersonii George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22001 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of its junction with CA-88 and near Jim Quinn Spring 2117 Comment
  UCR53384  Cirsium andersonii R. D. Goeden, Don W. Ricker 1988-9-7 s.n. El Dorado Sierra Nevada Mtns., El Dorado National Forest, Mormon Emigrant Trail on Iron Mountain Ridge 2104 Comment
  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
  CAS-BOT-BC285729  Cirsium vulgare G. L. Stebbins 1976-9-26 76310 El Dorado Crossing of Weber Creek, 2 miles south of Placerville 533 Comment
  RSA751796  Cistanthe monosperma George K. Helmkamp, E. A. Helmkamp 2007-5-31 12255 El Dorado Ice House Road, 0.1 mile south of its junction with Granite Springs Road. (lat/long +/- 1000m) 1616 Comment
  CAS-BOT-BC228764  Cistanthe umbellata Gladys L. Smith 1959-6-16 1106 El Dorado Road to Fallen Leaf Lake in open meadow just after leaving Highway 89 1889 Comment
  RSA796401  Clarkia Peter Rubtzoff 1974-6-19 7604 El Dorado UC Blodgett Forest Research Station, Main Line Road. Comment
  UC1614168  Clarkia Charles M. Belshaw 1935-5-25 885 El Dorado Diamond Springs, Fallow Road Sierra Nevada foothills Comment
  UC85529 Image available Clarkia arcuata Katharine Brandegee 1907-5-25 El Dorado near Placerville; ; near Placerville Comment
  UC246745  Clarkia biloba Dr. Edward Palmer Jun 23 1892-Jun 24 1892 2388 El Dorado near Coloma Comment
  UCD104315  Clarkia biloba Carl Pfeiffer 1978-6-3 39 El Dorado 2.4 miles S of Coloma on Highway 49. Comment
  UCD38655  Clarkia biloba Beecher Crampton 1956-6-22 3614 El Dorado 9 miles southeast of Placerville. 3.2 miles northwest of Somerset. Comment
  SD69943  Clarkia biloba subsp. australis Darley Howe 1968-6-1 4541 El Dorado Hillside above Placerville. 579 Comment
Read comments
Sep 23 2013
  POM32264  Clarkia biloba subsp. biloba Katherine Brandegee 1907-05 s.n. El Dorado Sweetwater Comment
  UC1071952  Clarkia biloba subsp. brandegeeae H. and M. Lewis 1947-6-10 380 El Dorado 2.3 mi s Pilot Hill (Highway 49) Comment
  UCR206847  Clarkia biloba subsp. brandegeeae George K. Helmkamp, E. A. Helmkamp 2009-6-6 14911 El Dorado Sierra Nevada Mountains Foothills, along Mosquito Road, 2.8 miles north of its junction with CA-50 in Placerville 691 Comment
  UCD73045  Clarkia heterandra Ellen Dean; With PLB 102 class 2008-5-17 4925 a El Dorado Along Hwy. 49, Flume trail. 498 Comment
  UC1094306  Clarkia purpurea subsp. quadrivulnera Peter H. Raven with G. Thomas Robbins 1956-4-29 9100 El Dorado road crossing ne Youngs (Somerset) (n side of river); North Fork of the Cosumnes River Comment
  UCR217390  Clarkia purpurea subsp. quadrivulnera George K. Helmkamp, E. A. Helmkamp 2010-6-14 16280 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.5 miles from its junction with Perry Creek Road, 3.5 air mi. ESE (96 deg. ) of Fair Play 1059 Comment
  RSA32306  Clarkia purpurea subsp. quadrivulnera G. Thomas Robbins 1944-5-22 1628 El Dorado Along U. S. Highway 50, 2-3 miles E of Placerville 610 Comment
  SBBG29102  Clarkia purpurea subsp. quadrivulnera C. H. Wolf 1933-5-25 4965 El Dorado W end of Green Valley, 4.8 mi W of Rescue 335 Comment
  JEPS72749  Clarkia rhomboidea Gladys L. Smith 1970-7-11 3026 El Dorado near Echo Summit Lodge 2250 Comment
  SEINET4138077 Image available Clarkia rhomboidea George K. Helmkamp, E. A. Helmkamp 2011-7-7 17632 El Dorado Northern Sierra Nevada Mountain Foothills: Park Creek Road, 0.4 mile E of junction with Sly Park Road, 1.4 mi SE of Pollock Pines 1289 Comment
  UCR191041  Clarkia rhomboidea George K. Helmkamp, E. A. Helmkamp 2007-6-6 12274 El Dorado Northern Sierra Nevada Mountains, junction of Bonetti Road and Mormon Emigrant Trail, east of Jenkinson Lake 1226 Comment
  UCR194925  Clarkia unguiculata George K. Helmkamp, E. A. Helmkamp 2007-5-27 12166 El Dorado Northern Sierra Nevada Mountains Foothills, 0.7 mile down a hiking trail northeast of CA-49; trail starting 3.5 miles northwest of Placerville 430 Comment
  UCR228274  Clarkia unguiculata Ellen Dean, PLB 102 Class 2008-5-17 4925 El Dorado Sierra Nevada Mountain Foothills, along Hwy 49, Flume Trail 516 Comment
  UCR231003  Clarkia unguiculata George K. Helmkamp, E. A. Helmkamp 2011-7-2 17620 El Dorado Northern Sierra Nevada Mountains Foothills, Forni Road near Weber Creek, 0.8 mile south of its Placerville junction with US-50 495 Comment
  RSA6157  Clarkia unguiculata Carl B. Wolf 1933-5-25 4966 El Dorado West slope Sierra Nevada: 1.3 miles east of Salmon Falls road on Folsom - Green Valley road. 305 Comment
  SEINET12194846  Clarkia unguiculata F. H. Utech 1988-1 88 -116 El Dorado 6 mi N of Placerville on CA 49, mile marker 21.52 1300 Comment
  UC1122475  Clarkia virgata A. D. Gifford 1934-6-19 275 El Dorado ridge w Plum Creek; El Dorado National Forest, Pyramid Peak Quadrangle Comment
  OBI12071  Clarkia williamsonii Robert F. Hoover 1968-6-18 11178 El Dorado E of Somerset on Grizzley Flat Rd Comment
  CAS-BOT-BC451726  Claytonia lanceolata Mrs. Marian Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake. Comment
  UCR217180  Claytonia parviflora George K. Helmkamp, E. A. Helmkamp 2010-5-17 16053 El Dorado Sierra Nevada Mountains Foothills, Pine Hill Road at the junction with Bertana Court; southeast edge of State Ecological Preserve, 1.6 mi. NW (293 deg. ) of Rescue 459 Comment
  CAS-BOT-BC439442  Claytonia parviflora subsp. parviflora Alice Eastwood 1927-3-26 14134 El Dorado On road from Placerville to Coloma Comment
  CAS-BOT-BC439445  Claytonia parviflora subsp. parviflora G. K. Helmkamp; E. A. Helmkamp 2008-4-30 13347 El Dorado Sierra Nevada Mountains Foothills: junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown. 674 Comment
  UCR233109B  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2010-3-23 15761 El Dorado Sierra Nevada Mountains Foothills, Happy Valley road, 0.8 mile northeast of its junction with County Road E16/ Mt. Aukum Road 534 Comment
  UCD14299  Claytonia parviflora subsp. parviflora Sutton 1984-5-13 9 El Dorado along Highway 50, on the bank of the American River. 1066 Comment
  UCD34144  Claytonia parviflora subsp. parviflora Beecher Crampton 1977-4-18 9472 El Dorado Bass Lake N.E. of Clarksville. Comment
  UCD100812  Claytonia perfoliata subsp. perfoliata G. K. Helmkamp; Elizabeth Helmkamp 2006-4-25 10221 El Dorado Northern Sierra Nevada Foothills; E of Sacramento and just SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek. 488 Comment
  SEINET8497551 Image available Clintonia uniflora Roman Gankin 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
  UCR257564  Collinsia heterophylla George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20454 El Dorado Sierra Nevada Mountains Foothills, NW of Somerset, Bucks Bar Road, 1.1 miles southeast of its junction with Pleasant Valley Road 622 Comment
  UCD123637  Collinsia parviflora G. K. Helmkamp; E. A. Helmkamp 2006-8-3 10994 El Dorado Northern Sierra Nevada Mountains: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2103 Comment
  UCD123660  Collinsia sparsiflora John M. Tucker 1976-5-1 4355 El Dorado 0.9 mile south of Pleasant Valley, on Mount Aukum Road. 731 Comment
  SEINET10317245 Image available Collinsia tinctoria George K. Helmkamp, E. A. Helmkamp 2009-6-25 15040 El Dorado Sierra Nevada Mountains Foothills; Forbay Road above South Fork American River, 6.4 miles north of Pony Express Trail in Pollock Pines 613 Comment
  UCSC000670  Collinsia tinctoria A. D. Gifford 1934-6-8 263 El Dorado Near plot 31, 2.5 mi. E. & 0.33 mi. N. of Riverton. Riverton. - Pyramid Pk. 945 Comment
  UC2044601  Collinsia torreyi var. torreyi George K. Helmkamp with Elizabeth Helmkamp 2013-6-19 20938 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 Highway. (Tragedy Spring 7.5' Q.) Comment
  UC566100  Collinsia torreyi var. torreyi F. W. Embree 1934-7-16 147 El Dorado 2 mi n of Leek Springs Hill 2011 Comment
  JEPS72194  Collinsia torreyi var. wrightii Gladys L. Smith 1972-7-20 3357 El Dorado about Lake Gilmore 2560 Comment
  BFRS126 Image available Collomia Peter Rubtzoff, John Thomas Howell 1973-7-17 7097 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E) Comment
  UCD34764  Collomia grandiflora Beecher Crampton 1989-7-16 10209 El Dorado Tahoe Basin, Stateline, vacant lot along Montreal road. Comment
  JEPS60213  Collomia heterophylla L. R. Heckard 1969-5-30 2249 El Dorado ca. 7 mi. e. Georgetown (n.w. of Blodgett Forest h.q., Pilot Creek); Pilot Creek 975 Comment
  SEINET11261463  Collomia heterophylla George Helmkamp, Amy Barnes 2014-5-14 22877 El Dorado Northern Sierra Nevada Mountains on the Mormon Emigrant Trail about 4.2 miles E of the east dam of Jenkinson Lake.; 0 1247 Comment
  RSA409241  Collomia linearis Wm. Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
Read comments
Jan 26 2011
  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
  UCR233285  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2010-9-23 16954 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
  CAS-BOT-BC286075  Conyza canadensis John Thomas Howell 1976-10-29 52260 El Dorado On Green Valley Road in Morman Island shopping center, about 4.5 miles northeast of Folsom 137 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
  UCD19881  Corallorhiza maculata C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1169 -6 El Dorado El Dorado National Forest, trail to Loon Lake. Comment
  UC747486  Corallorhiza striata Miles Eaton 1945-5-31 26 El Dorado Caldor Comment
  RSA381997  Corallorhiza striata W. Hutchinson 1927-06 3548 El Dorado Lake Tahoe. [county unspecified] Comment
  UCR176426  Cordylanthus tenuis subsp. tenuis George K. Helmkamp, E. A. Helmkamp 2006-8-7 11157 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 16.7 miles east of its junction with Sly Park Road 1944 Comment
  POM197063  Cornus nuttallii L. F. Robbins 1927-5-13 s.n. El Dorado 14 miles above Placerville. Comment
  RSA622795  Cornus nuttallii H. C. Stutz 1955-5-22 314 El Dorado Pacific House. Ca. 1 mi. above town, S side of American River. 915 Comment
  UCR242944  Cornus nuttallii George K. Helmkamp, E. A. Helmkamp 2011-5-24 17360 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
  UCR250173  Cornus nuttallii George K. Helmkamp, E. A. Helmkamp 2009-5-4 14593 El Dorado Sierra Nevada Mountains Foothills, Capps Crossing Road, 1.1 miles south of its junction with Mormon Emigrant Trail 1189 Comment
  SEINET8083589  Cornus nuttallii C. Fitz 1959-4-11 s.n. El Dorado Vicinity of Strawberry, near Hw. 50. 1737 Comment
  CAS-BOT-BC212125  Cornus sericea M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  RSA782480  Cornus sericea R. W. Spjut, Paul Burchstead 2008-6-7 16330 El Dorado Sierra Nevada. El Dorado National Forest: Road between Chiquita Lake and Tom's Cabin, south of America River, north of Hwy. 50 1363 Comment
  HSC44808  Cornus sericea subsp. occidentalis Maralyn O'Meara Jun 1974 524 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  JEPS72713  Cornus sericea subsp. sericea Gladys L. Smith 1963-7-27 1865 El Dorado old Echo Summit pass, Hawley Grade Sierra Nevada, old Echo Summit pass, Hawley Grade 1889 Comment
  UCD110053  Corylus cornuta subsp. californica B. Crampton 1957-6-18 4235 El Dorado Above Empire Creek ca. 1 mile southwest Georgetown. Comment
  CAS-BOT-BC290367  Crepis acuminata Alice Eastwood 1906-7-21 967 El Dorado Glen Alpine Region. Camp Agassiz Comment
  JEPS43782  Crocanthemum scoparium var. vulgare Lauramay T. Dempster and G. L. Stebbins 1966-6-29 4291 El Dorado e lookout (near top on s-facing slope); Pine Hill Comment
  UCD80230  Crocanthemum suffrutescens CNPS SN Foothill Team 2005-6-14 SNNR 0279 a El Dorado BLM Pine Hill Preserve, DFG Salmon Falls Unit. 361 Comment
  UCR179740  Croton setiger George K. Helmkamp, E. A. Helmkamp 2006-10-20 11544 El Dorado Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset 625 Comment
  UCD34743  Cryptantha Beecher Crampton 1989-6-11 10188 El Dorado El Dorado County, Tahoe Basin, Stateline, along Stateline blvd. Comment
  UC1063923  Cryptantha ambigua A. D. Gifford 1934-7-3 284 El Dorado 3 mi se Georgetown Junction; El Dorado National Forest, Pyramid Peak Quad. 2194 Comment
  SBBG63694  Cryptantha flaccida Milo H. Gates 1879-1 El Dorado Strawberry Comment
  UC907689  Cryptantha intermedia G. Thomas Robbins 1945-6-23 2009 El Dorado 3 mi e Camino (slope above North Fork Webber Creek) 975 Comment
  RSA77976  Cryptantha intermedia G. Thomas Robbins 1945-6-23 2009 El Dorado North Fork Webber Creek, about 3 miles east of Camino. 976 Comment
  CAS-BOT-BC228297  Cryptantha mariposae Peter H. Raven; G. Thomas Robbins 1956-4-28 9082 El Dorado In a serpentine area 2.0 miles from Georgetown on road to Greenwood Comment
  UCR136527  Cryptantha simulans Beecher Crampton 1958-6-9 4930 El Dorado Sierra Nevada Mountains, 1.5 miles west [southwest] of Garden Valley, road to Coloma 610 Comment
  UCR173963  Cryptantha torreyana George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10733 El Dorado Northern Sierra Nevada Mountains, 5.5 miles east of Ice House Road on the road to Wright's Lake 1860 Comment
  JEPS73129  Cryptogramma acrostichoides Gladys L. Smith 1964-7-31 2292 El Dorado Echo Lake to Fallen Leaf lake (1/3 way down glacial stairsteps) 2362 Comment
  UCR177668  Cryptogramma acrostichoides A. A. Beetle, D. E. Beetle, Alva Hansen 1945-7-16 3946 El Dorado Sierra Nevada Mtns., south side of upper Echo Lake, north slope of Ralston Mountain 2287 Comment
  RSA685626  Cryptogramma acrostichoides Albert J. Perkins 1923-8-16 s.n. El Dorado Lake Tahoe Region, Tamarack Trail 2134 Comment
  SD9678  Cryptogramma acrostichoides Unknown Unknown El Dorado Comment
  CAS-BOT-BC224434  Cuscuta californica John Thomas Howell 1930-10-12 5580 El Dorado First summit north of Coloma on road to Georgetown Comment
  UCR279894  Cuscuta subinclusa Peter Rubtzoff 1974-10-10 7932 El Dorado Sierra Nevada Mountains, Georgetown Divide, Blodgett Forest; just off Headquarters Road c. 0.05 mile north of Spring Road junction 1311 Comment
  CDA4532  Cynara cardunculus T. C. Fuller 1962-6-28 9062 El Dorado West of Highway 49 to Jackson, 2 miles south of El Dorado. 0 Comment
  RSA191757  Cynoglossum grande R. F. Thorne, P. Everett 1964-4-16 33758 El Dorado On N slope of Pine Hill, ca. 3-4 mi. ENE of Rescue 610 Comment
  RSA381143  Cynoglossum grande Roman Gankin 1966-3-30 719 El Dorado Near ridge south of summit. Pine Hill, ca. 2 miles WNW of Rescue. Comment
  JEPS39346  Cynoglossum occidentale Alice M. Ottley 1920-7-2 977 El Dorado near Myers Station Comment
  CAS-BOT-BC190386  Cynosurus echinatus R. E. Frenkel 1964-6-11 550 El Dorado On Sly Park Road, 0.2 mile southeast of Clear Creek Road, Pleasant Valley. 792 Comment
  SD81247  Cynosurus echinatus D. F. Howe 1971-6-30 El Dorado 26.6 miles east of Placerville 1096 Comment
  UCD38632  Cynosurus echinatus Beecher Crampton 1956-6-1 3505 El Dorado 2 miles northeast of Clarksville, near Bass Lake. Comment
  UCR187068  Cynosurus echinatus George K. Helmkamp, E. A. Helmkamp 2007-5-5 11932 El Dorado Foothills, Northern Sierra Nevada Mountains, along CA-49, 3.7 miles northwest of Placerville 549 Comment
  UCR217385  Cynosurus echinatus George K. Helmkamp, E. A. Helmkamp 2010-6-14 16289 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.5 miles from its junction with Perry Creek Road, 3.5 air mi. ESE (96 deg. ) of Fair Play 1059 Comment
  OBI74521  Cyperus eragrostis David J. Keil 1992-1 23342 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  RSA605309  Cyperus squarrosus L. C. Wheeler 1952-9-26 6975 El Dorado South Fork American River: 1 mile upstream from Lotus. Comment
  CAS-BOT-BC68012  Cystopteris fragilis unspecified 7140 El Dorado Lake Tahoe - Glen Alpine Comment
  SEINET5327054  Cytisus scoparius S. Eliades 1976-4-3 s.n. El Dorado Found just off of Hwy 193, just outside of Georgetown. On a slope with southern exposure, 1067 Comment
  BFRS216 Image available Dactylis glomerata Peter Rubtzoff 1972-9-14 6886 A El Dorado Blodgett Forest: Mutton Creek area just south of County Road (Comp. 360R). Comment
  CAS-BOT-BC242681  Danthonia californica Ellen Dean; T. Starbuck; M. Starbuck; G. Golden; J. Ong; A. Ayalon; C. Loughran 2011-8-8 7154 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as Olympic Meadow on S side of South Fire Road, just E of bridge known as Second Bridge. About 200 feet south of road. Southern edge of meadow 1978 Comment
  SEINET10926707  Danthonia californica Beetle 1945-7-16 BEETLE 3930 El Dorado S side of Upper Echo Lake, N slope of Ralston Mountain. 2286 Comment
  UCD60688  Danthonia californica var. americana Beecher Crampton 1954-7-2 2027 El Dorado 1.5 miles south of Garden Valley. Comment
  UCD60980  Danthonia californica var. americana P. B. Kennedy 1920-8-12 58 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC194414  Danthonia intermedia G. L. Stebbins 1978-8-9 78144 El Dorado North shore of Wright's Lake 2087 Comment
  UC54273  Delphinium depauperatum H. M. Hall and H. P. Chandler July 1903 4636 El Dorado in the Boreal Region Sierra Nevada Mountains, vicinity of Lake Tahoe, Mt. Tallac 2773 Comment
  RSA400104  Delphinium depauperatum Hutchinson 1910-1 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains. Comment
  SBBG71804  Delphinium glaucum R. Hoffmann 1930-7-14 El Dorado Lake Tahoe Comment
  UCR242346  Delphinium glaucum George K. Helmkamp, E. A. Helmkamp 2010-8-20 16814 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  SEINET12092708  Delphinium glaucum H. H. Heller 1938-1 621 El Dorado Tamarack Trail, Fallenleaf Comment
  UCD95725  Delphinium glaucum G. H. Vansell Date unknown s.n. El Dorado On east slope of Sierra Nevada, Pyramid Ranger Station. Comment
  UC1613423  Delphinium gracilentum Charles M. Belshaw 1935-7-9 1129 El Dorado 1 1/2 mi w of Strawberry (along Placerville Road to Tahoe, Central Sierra Nevada near 41 Milestone); Central Sierra Nevada 1676 Comment
  CAS-BOT-BC116026  Delphinium nuttallianum John Thomas Howell 1925-7-2 1345 El Dorado Between Fallen Leaf Camp and Lake Tahoe Comment
  JEPS72148  Delphinium nuttallianum Gladys L. Smith 1964-7-6 2150 El Dorado trail from Upper Echo Lake to Desolation Valley (1 mi from boat landing) 2286 Comment
  UC496472  Delphinium nuttallianum Merle Randall 1930-6-21 El Dorado 1/2 mi beyond Upper Echo Lake; Lake Tahoe Region Comment
  CAS-BOT-BC17033  Delphinium variegatum H. Lewis; C. Epling 1941-5-26 s.n. El Dorado Garden Vallen, near Coloma Comment
  UCD96723  Delphinium variegatum P. B. Kennedy 1922-5-23 s.n. El Dorado Green Valley. Near Shingle. 487 Comment
  CDA31654  Deschampsia cespitosa P. B. Kennedy 1920-8-1 El Dorado Eldorado National Forest. 0 Comment
  UCD73018  Deschampsia cespitosa Ellen Dean; Tamara Sasaki 2007-8-26 4542 El Dorado Lake Valley Recreation Area on southern side of Upper Truckee River and western side of golf course. Upper Truckee River Restoration Project monitoring well #19 plot. 1920 Comment
  CAS-BOT-BC194317  Deschampsia cespitosa subsp. cespitosa L. R. Abrams 1917-9-19 6796 El Dorado Grass Lake near Fallen Leaf, Lake Tahoe Comment
  UCR207421  Deschampsia cespitosa subsp. cespitosa George K. Helmkamp, Amy Barnes 2009-7-8 15144 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  CAS-BOT-BC192680  Deschampsia danthonioides H. F. Copeland 1939-6-25 s.n. El Dorado Near Fallen Leaf Lake. Canyon of Glen Alpine Creek 1828 Comment
  SEINET181182 Image available Deschampsia danthonioides Bassett Maguire, R Maguire; CB Maguire 1934-6-4 15069 El Dorado Emerald Bay Lake Tahoe at base of cliff Comment
  UCD167416  Deschampsia danthonioides Peter Rubtzoff 1976-6-22 8667 El Dorado Georgetown Divide, Sierra Nevada. U. C. Blodgett Forest Research Station, Quail Landing Road near junction with Chinquapin Flat Road.. 1289 Comment
  UCD60543  Deschampsia danthonioides Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4009 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  UCD147706  Deschampsia elongata Allyson Ayalon; Lucie Jerabkova 2012-7-1 84 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD165311  Deschampsia elongata Peter Rubtzoff; John Thomas Howell 1973-7-18 7168 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: head of Bacon Canyon near Spring Road (Comp. 260U). 1325 Comment
  UCR242565  Deschampsia elongata George K. Helmkamp, E. A. Helmkamp 2011-5-24 17374 El Dorado Northern Sierra Nevada Mountains Foothills, Mesquite Road, 11.2 miles south of its junction with Wentworth Springs Road, 7.3 mi. NE (42 deg. ) of Placerville 1073 Comment
  UCD148622  Descurainia incisa subsp. incisa Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8374 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. Just east of Hwy 89 bridge over creek. 1868 Comment
  CAS-BOT-BC43248  Descurainia pinnata subsp. glabra John Thomas Howell 1925-6-1 1118 El Dorado Emerald Bay Camp, Lake Tahoe. 1889 Comment
  CAS-BOT-BC402364  Dicentra formosa subsp. formosa G. Thomas Robbins 1943-4-25 1031 El Dorado Along bank of North Fork Webber Creek, ca. 3 mi. e. of Camino 914 Comment
  CAS-BOT-BC402563  Dicentra uniflora Alice Eastwood 1906-7-29 1147 El Dorado Glen Alpine Region. Lake of the Woods Comment
  UC150126  Dicentra uniflora Milo S. Baker 1904-7-11 El Dorado Angora Lake; Mt. Tallac 2438 Comment
  CAS-BOT-BC483647  Dichelostemma capitatum Alice Eastwood 1927-3-26 14142 El Dorado Between Placerville and Colusa Comment
  UCD95083  Dichelostemma capitatum subsp. capitatum Alina Downer; PLS 102 Plant Collection Interns 2011-4-30 6 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Northern end of Kanaka Valley near main dirt road. 335 Comment
  UCR191102  Dichelostemma multiflorum George K. Helmkamp, E. A. Helmkamp 2007-6-8 12313 El Dorado Northern Sierra Nevada Mountains, junction of Bonetti Road and Mormon Emigrant Trail [Silver Lake Rd.], east of Jenkinson Lake 1226 Comment
  SEINET195646  Dichelostemma volubile G. Thomas Robbins 1943-5-24 1087 El Dorado Institute of Forest Genetics 3 miles east of Placerville 823 Comment
  UCD139271  Dichelostemma volubile G. K. Helmkamp; E. A. Helmkamp 2006-5-13 10456 El Dorado Northern Sierra Nevada Mountains: Ca. 4 air miles NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road. 422 Comment
  CAS-BOT-BC299773  Dieteria canescens var. canescens L. R. Abrams 1917-9-23 6839 El Dorado Myers, Fallen Leaf Region, Lake Tahoe Comment
  JEPS40708  Dieteria canescens var. canescens Miss Helen D. Geis 1912-6 94 El Dorado Lakeside Comment
  UCD131250  Dieteria canescens var. canescens Morris Halperin 1932-8-14 910 El Dorado Strawberry. 1752 Comment
  CAS-BOT-BC151605  Diplacus torreyi Mrs. H. C. Cantelow 1940-7-20 4410 El Dorado About 11 mi, S.E. of Pacific House on road to Corral Flat Hy Maintenance Station which intersects Carson Pass Hy. Comment
  CAS-BOT-BC151626  Diplacus torreyi Elizabeth Parsons Hawver 1911-8-1 s.n. El Dorado Sunnyside, Lake Tahoe Region Comment
  CDA35449  Dittrichia graveolens G. F. Hrusa, R. Rhode 2011-10-27 18449 El Dorado Sierra Nevada Foothills; El Dorado Hills Blvd. at Wild Oaks Park. W side between Brittany Way & Francisco Dr. 207 Comment
  UCR241262  Dittrichia graveolens George K. Helmkamp, E. A. Helmkamp 2012-10-1 19947 El Dorado Eastern Sacramento Valley, Southeast end of El Dorado Hills; Windfield Way just south of its junction with White Rock Road 168 Comment
  UCD148647  Dodecatheon alpinum Ellen Dean; V. Stewart, A. Ayalon, K. Izdebska, H. Lin 2014-6-24 8400 El Dorado El Dorado County, SW corner of Tahoe Basin. Washoe Meadows State Park. Meadow that leads into Angora Meadow off of Sawmill Road. 1898 Comment
  UCR173695  Dodecatheon pulchellum George K. Helmkamp, Elizabeth Helmkamp 2006-4-7 10172 El Dorado Northern Sierra Nevada Foothills, E of Sacramento, between N and Middle Forks of the Cosumnes River; Sand Ridge Road, 1.9 mi. east of Calif. Hwy 49 454 Comment
  JEPS53531  Draba albertina John Thomas Howell 1925-7-6 1408 El Dorado western slope Mt. Tallac , Western slope Mt. Tallac (Lake Tahoe region) 2590 Comment
  UCD114898  Draba albertina Charles M. Knapp 1980-8-9 s.n. El Dorado Cold Creek, Lake Tahoe Basin. 2438 Comment
  UCD114903  Draba albertina Charles M. Knapp 1980-9-6 s.n. El Dorado Grass Lake to Tucker Flat, Lake Tahoe Basin. 2468 Comment
  SEINET8892795  Draba asterophora K. Christie 2011-1 2062 El Dorado Lake Tahoe Basin Management Unit (LTBMU); slopes above Star Lake; ca. 0.2 mi. N/NE of Jobs Sister, and ca. 0.4 mi. S/SE of Star Lake. Comment
  OBI64498  Draba verna David J. Keil 2005-3-13 30353 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Rd 500 Comment
  UC698012  Draperia systyla G. Thomas Robbins 1943-6-20 1201 El Dorado 4-5 mi W Pollock Pines (north-facing canyon wall of South Fork American River); South Fork American River 914 Comment
  UCR248397  Draperia systyla George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22023 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 7.4 miles east of the junction with Volcanoville Road 1320 Comment
  UCD149107  Drosera rotundifolia Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8474 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Along trail that connects the Grizzly Mtn Rd entrance to park with dry meadow that is in central part of park. Small fen on S side of trail. 1937 Comment
  CAS-BOT-BC401533  Drosera rotundifolia G. L Smith 1959-6-17 1213 El Dorado Squaw Valley Comment
  UCD147769  Drymocallis glandulosa Allyson Ayalon; Lucie Jerabkova 2012-7-1 131 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  JEPS71914  Drymocallis hansenii Gladys L. Smith 1963-7-27 1887 El Dorado on road to California Alpine Lodge (Echo Summit); , on road to California Alpine Lodge 2194 Comment
  UCR184378  Duchesnea indica George K. Helmkamp, E. A. Helmkamp 2007-3-7 11598 El Dorado Foothills, northern Sierra Nevada Mountains, Diamond Springs. Lake Oaks Mobile Home Park, junction of Pleasant Valley Rd and Patterson Dr. 521 Comment
  CHSC27757  Dudleya cymosa Eric D. Osman 1978-4-16 11 El Dorado Ca. 600 ft n of Dry Creek and 500 ft n of Green Valley Road, 7 mi wsw of Placerville. Se border of Sect. 18. 2.5 n of Hwy 50. 381 Comment
  SEINET2471054  Dulichium arundinaceum K. Christie 2010-8-23 1994 El Dorado Lake Tahoe Basin Management Unit (USFS); unnamed pond to the northeast of Benwood Meadow. 2286 Comment
  SD236266  Dysphania botrys G. K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10011 El Dorado Northern Sierra Nevada Foothills: E of Sacramento; ca. 5 air mi NNE of Placerville, 5.1 (road) miles E of CA Highway 193 along Rock Creek Road (Garden Valley 7.5'Q) 451 Comment
  SD248398  Dysphania botrys George K. Helmkamp, Elizabeth Helmkamp 2013-10-12 22412 El Dorado Sierra Nevada Mountains Foothills: Happy Valley Road, 1.1 miles southeast of its junction with Hwy E-16, 0.97 air mile NE (63a^z) of Somerset (Camino 7.5'Q) 580 Comment
  CAS-BOT-BC272851  Dysphania pumilio Peter Rubtzoff 1972-9-27 6954 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  SEINET3271587 Image available Echinochloa colona George K. Helmkamp, Amy Barnes 2009-7-7 15114 El Dorado Sierra Nevada Mountains Foothills; Forbay Road, at the north side of its crossing of the South Fork American River, about 7 miles north of Pollock Pines 579 Comment
  UCD63233  Echinochloa colona G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12566 El Dorado Northern Sierra Nevada Mountains: Rock Creek Road, 7.1 miles east of its junction with CA-193. 567 Comment
  UCR206721  Echinochloa colona George K. Helmkamp, Amy Barnes 2009-7-7 15114 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, at the north side of its crossing of the South Fork American River, about 7 miles north of Pollock Pines 579 Comment
  UCR210046  Echinochloa colona George K. Helmkamp, E. A. Helmkamp 2009-8-14 15462 El Dorado Foothills, northern Sierra Nevada Mountains, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road 625 Comment
  CAS-BOT-BC113524  Eleocharis acicularis Herbert Faulkner Copeland 1936-8-22 s.n. El Dorado Meek's Bay, Damp beds of water courses in forest near Lake Tahoe. Comment
  JEPS73214  Eleocharis acicularis Gladys L. Smith 1963-7-28 1972 El Dorado Echo Summit, US Hwy maintainance station 2194 Comment
  CAS-BOT-BC113446  Eleocharis bella Robert T. Orr 1982-9-11 s.n. El Dorado Near Baldwin Beach on Spring Creek, 1/2 mi SW of Lake Tahoe Comment
  UCD148154  Eleocharis bolanderi Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8256 El Dorado Southwestern corner of the Tahoe Basin. Washoe Meadows State Park. Near Grizzly Mountain Road in Meyers. Along trail with sewer manholes that travels from Grizzly Mountain Road to dry meadow. 1935 Comment
  CAS-BOT-BC112803  Eleocharis macrostachya John Thomas Howell 1976-10-29 52300 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake. 121 Comment
  UCD80265  Eleocharis pachycarpa CNPS SN Foothill Team 2006-6-29 SNNR 0690 a El Dorado CDPR Auburn State Recreation Area. 441 Comment
  SEINET199878 Image available Eleocharis pachycarpa S. Galen Smith, G. Thomas Robbins 1949-10-23 El Dorado Streamlet in serpentine barrens 5 miles notrh of Colma on Georgetown road. Comment
  JEPS437  Elodea nuttallii Helen D. Geis Jul 1912 162 El Dorado lakeside Lake Tahoe Comment
  BFRS188 Image available Elymus Peter Rubtzoff, John Thomas Howell 1973-7-18 7134 El Dorado Blodgett Forest: Mutton Creek Road ca. 1.5 miles south of County Road (Comp. 460E) Comment
  CAS-BOT-BC203842  Elymus X hansenii L. R. Abrams 1930-8-1 12715 El Dorado Strawberry Comment
  UCD55369  Elymus elymoides Ellen Dean; Mark Bibbo 2006-7-19 3219 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. North of golf hole #7. 1922 Comment
  UCD60623  Elymus elymoides Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4086 El Dorado Washoe Meadows State Park. Southern part of park. Restored quarry area. 1933 Comment
  UCD61522  Elymus elymoides A. A. Beetle; D. E. Beetle, Alva Hansen 16-26 Jul 1945 3917 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UCD61655  Elymus elymoides subsp. californicus P. B. Kennedy 1920-8-10 1 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR251241  Elymus elymoides subsp. californicus George K. Helmkamp, E. A. Helmkamp 2012-7-6 19345 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
  UCR2358  Elymus glaucus F. M. Reed, R. L. Pendleton 1907-7-28 1807 El Dorado Sierra Nevada Mtns., Lake Tahoe region; Glen Alpine Road between Tallac and Camp Agassiz [S of Fallen Leaf Lake] 1982 Comment
  UCR173967  Elymus glaucus subsp. glaucus George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10594 El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 0.6 mile east of White Hall 1055 Comment
  UCR174700  Elymus glaucus subsp. glaucus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10653 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  UCR218763  Elymus glaucus subsp. glaucus George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16317 El Dorado Sierra Nevada Mountains Foothills, about 0.1 mile south of Slug Gulch Road at a point 4.7 miles east of its junction with Perry Creek Road 1021 Comment
  SEINET210031  Elymus multisetus G. T. Robbins 1944-6-16 1697 El Dorado Institute of Forest Genetics 3 miles east of Placerville 823 Comment
  UCR233124A  Elymus ponticus George K. Helmkamp, E. A. Helmkamp 2011-9-23 18307 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 8.6 miles north of its junction with US-50 1613 Comment
  CAS-BOT-BC204206  Elymus stebbinsii subsp. septentrionalis Beecher Crampton 1956-6-22 3590 El Dorado 1.8 miles west of Omo Ranch Post Office 944 Comment
  UCD35384  Elymus stebbinsii subsp. septentrionalis Beecher Crampton 1956-6-22 3590 El Dorado El Dorado County; 1.8 miles west of Omo Ranch Post Office. 944 Comment
  UCD72685  Elymus trachycaulus Ellen Dean; T. Sasaki 2007-7-23 4407 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
  CDA2073  Elytrigia intermedia subsp. intermedia G. D. Barbe 1973-7-19 1632 a El Dorado SR 89 north of Emerald Bay, Lake Tahoe. Comment
  UCR201728  Epilobium angustifolium subsp. circumvagum George K. Helmkamp, E. A. Helmkamp 2008-8-1 13939 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 3.8 miles north of its junction with CA-50 2076 Comment
  RSA448525  Epilobium angustifolium subsp. circumvagum N. C. Cooper 1944-8-20 2594 El Dorado Lake Tahoe, south end. 1982 Comment
  UCD165907  Epilobium brachycarpum Ellen Dean; with Mayra Huerta 2016-8-2 9221 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of park near Balancing Rock and boulder fields. 1951 Comment
  UCD61726  Epilobium brachycarpum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4257 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 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
  UCR189895  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2007-9-1 12863 El Dorado Foothills, northern Sierra Nevada Mountains, Happy Valley Road 3.2 miles east of its junction with CA-E-16 (just west of Sweeney's Crossing) 628 Comment
  UCR190694  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2007-9-19 12983 El Dorado Northern Sierra Nevada Mountains Foothills, along Greenstone Road just south of its junction with US-50 (east of Shingle Springs) 427 Comment
  UCR233305  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2011-9-1 18210 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 4.7 miles south of its junction with US-50 in Kyburz, alongside Silver Fork American River 1500 Comment
  CAS-BOT-BC520336  Epilobium canum George K. Helmkamp; E. A. Helmkamp 2012-9-17 19854 El Dorado Northern Sierra Nevada Mountains Foothills: along Forebay Rd, 7.7 mi N of jct with Pony Express Rd in Pollock Pines 694 Comment
  CAS-BOT-BC166861  Epilobium canum subsp. latifolium L. R. Abrams 1930-8-7 12724 El Dorado Near Lily Lake, Glen Alpine [Canon] Canyon 2042 Comment
  CAS-BOT-BC166868  Epilobium canum subsp. latifolium J. Clausen 1932-9-14 645 El Dorado Glen Alpine--Mt. [Tallack] Tallac Trail 2225 Comment
  UC463356  Epilobium canum subsp. latifolium L. R. Abrams 1930-8-7 12724 El Dorado rocky ridges near Lily Lake; Glen Alpine Canyon 2042 Comment
  UCD147659  Epilobium ciliatum Allyson Ayalon; Lucie Jerabkova 2012-7-1 37 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  CHSC73669  Epilobium ciliatum subsp. ciliatum L. P. Janeway; Eric Schroder 1998-8-27 6195 El Dorado Lake Tahoe Basin--National Forest. Meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  JEPS72717  Epilobium ciliatum subsp. ciliatum Gladys L. Smith 1969-8-10 3028 El Dorado foot of Luther Pass Grass Lake 2255 Comment
  UCD125163  Epilobium ciliatum subsp. ciliatum Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7454 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  UCD112428  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1972-9-28 6959 El Dorado Sierra Nevada, Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  JEPS109846  Epilobium ciliatum subsp. glandulosum Dean W. Taylor 2004-7-7 19174 El Dorado Echo Summit, boggy area north of Highway 50 and just west of the entrance to the highway maintenance station 2248 Comment
  UCR197624  Epilobium densiflorum George K. Helmkamp, E. A. Helmkamp 2008-6-5 13601 El Dorado Sierra Nevada Mountains Foothills, Forbay Road at crossing of the South Fork American River 595 Comment
  CHSC73307  Epilobium pallidum L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-23 5819 El Dorado Lake Tahoe Basin--National Forest. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow along creek. 1905 Comment
  UCD165858  Epipactis gigantea Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9186 El Dorado West side of Tahoe Basin. Emerald Bay State Park. Along trail from Emerald Point to Campground. 1910 Comment
  UCD135271  Equisetum arvense Morris Halperin 1932-8-15 902 El Dorado Strawberry. 1752 Comment
  UCD161673  Equisetum arvense Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8831 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Fen, downslope (south of) group camping area of campground. 1928 Comment
  UCR255705  Equisetum arvense Peter Rubtzoff 1972-10-26 7047 El Dorado Sierra Nevada Mountains, U.C. Blodgett Forest Research Station; East Fork of Gaddis Creek, north of New Gaddis Creek Road crossing 1311 Comment
  CAS-BOT-BC58000  Equisetum arvense John Thomas Howell 1943-7-19 18587 El Dorado Summit Valley. Comment
  JEPS73101  Equisetum arvense Gladys L. Smith 1972-7-20 3307 El Dorado meadow at Glen Alpine Spring 2194 Comment
  CDA35964  Eremogone kingii var. glabrescens M. Beyers, G. F. Hrusa 2011-7-2 995 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  JEPS19228  Ericameria arborescens Dr. C. C. Long 1930-1-28 El Dorado Placerville Comment
  UC169984  Ericameria bloomeri Miss Helen D. Geis Jun 1 1912-Jul 1 1912 145 El Dorado Lakeside Comment
  UCD130450  Ericameria bloomeri R. Prag 1972-8-29 s.n. El Dorado Hwy 50, opposite Al Tahoe PO. Comment
  OBI5704  Ericameria discoidea Carl B. Wolf 1931-9-9 2412 El Dorado Mt. Tallac, Between last Pinus Albicaulis and summit; Sierra Nevada 2896 Comment
  SDSU3899  Ericameria discoidea Helen L. Dale 1928-8-1 1316 El Dorado Summit Mt. Tallac. 2983 Comment
  UC747138  Ericameria discoidea G. Thomas Robbins 1943-9-5 1378 El Dorado Summit of Mt. Tallac 2956 Comment
  UCD165903  Ericameria nauseosa Ellen Dean; with Mayra Huerta 2016-8-2 9217 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Central part of park on west side of Highway 89 adjacent to Visitor's Center parking area. 2101 Comment
  UC1119145  Ericameria nauseosa var. speciosa F. W. Embree 1934-7-25 169 El Dorado 4 mi ene of Iron Mtn.; El Dorado National Forest, Pyramid Pk. Quadrangle 1828 Comment
  UC195542  Ericameria nauseosa var. speciosa Miss Helen D. Geis Jun 1 1912-Jul 1 1912 109 a El Dorado Lakeside Lake Tahoe Comment
  UCR242360  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2010-8-20 16818 El Dorado Northern Sierra Nevada Mountains, near abandoned Iron Mountain ski resort, road spur parallel to Mormon Emigrant Trail about 0.2 mile west of its junction with CA-88 2238 Comment
  POM357408  Erigeron breweri Harry H. Stone 1933-8-27 18613 El Dorado Mt. Ralston Comment
  JEPS71580  Erigeron breweri var. breweri Gladys L. Smith 1964-8-26 2350 El Dorado immediate vicinity Echo Summit Lodge; Jeffrey pine forest, California Alpine Club 2252 Comment
  OBI83552  Erigeron breweri var. breweri George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20910 El Dorado Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  UC579232  Erigeron breweri var. breweri A. D. Gifford 1934-7-17 299 El Dorado 1.5 mi n of Leek Springs Hill (near North Fork of the Cosumnes River); El Dorado National Forest, Pyramid Pk. Quadrangle 2103 Comment
  UC75933  Erigeron breweri var. breweri Milo S. Baker 1904-7-7 El Dorado Fallen Leaf Lake Comment
  JEPS41459  Erigeron breweri var. breweri Miss Helen D. Geis 167 El Dorado Lakeside Comment
  CAS-BOT-BC294985  Erigeron compositus G. Earle Kelley 1923-7-1 s.n. El Dorado Rubicon Peak, Tahoe Region Comment
  CHSC73653  Erigeron coulteri L. P. Janeway; Eric Schroder 1998-8-20 6121 El Dorado Lake Tahoe Basin--National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  JEPS41796  Erigeron coulteri Helen-Mar Wheeler 1941-8-12 415 El Dorado 4 mi s Meyers Post Office (old sawmill, State Highway 89); Upper Truckee River 1950 Comment
  UC468809  Erigeron coulteri Mrs. C. C. Hall 1910-7-17 8791 El Dorado trail above Gilmore Lake 2590 Comment
  CAS-BOT-BC297231  Erigeron coulteri Ella Dales Cantelow 1940-7-19 3359 El Dorado E. slope Kit Carson Pass 2621 Comment
  CAS-BOT-BC296808  Erigeron divergens Katharine Brandegee 1908-7-1 s.n. El Dorado Lake Valley Comment
  CAS-BOT-BC300647  Erigeron foliosus var. hartwegii Guy Nesom 1981-6-4 4241 El Dorado Ca. 1 mi E of N. Fork of American River on Hwy 49, ca. 5 mi E of Auburn Comment
  SEINET8667335 Image available Erigeron glacialis H. P. Chandler 1903-8-1 4755 El Dorado Pyramid Peak 2225 Comment
  CAS-BOT-BC300715  Erigeron glacialis var. glacialis Richard M. Holman 1934-7-26 s.n. El Dorado Firs Public Camp Ground, Johnson Pass, Echo Summit 2225 Comment
  CAS-BOT-BC300727  Erigeron glacialis var. glacialis Alice Eastwood 1906-7-21 s.n. El Dorado Glen Alpine Region. Angora Lake Comment
  JEPS71595  Erigeron glacialis var. glacialis Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2751 El Dorado below summit area Mt. Tallac 2667 Comment
  UC148935  Erigeron glacialis var. glacialis H. M. Hall 1910-7-17 8777 El Dorado Fallenleaf Lake 1981 Comment
  UC747205  Erigeron glacialis var. glacialis G. Thomas Robbins 1943-7-25 1305 El Dorado along the Desolation Valley Trail ca 2 mi nw Echo Lake (edge of meadow); Haypress Meadow 2438 Comment
  JEPS41574  Erigeron linearis Anna E. Ehlers 1920-6-23 636 El Dorado s of Fallen Leaf Lake (Angora trail); Angora trail Comment
  JEPS41589  Erigeron lonchophyllus Miss Helen D. Geis 115 El Dorado Grove Tahoe region, Grove Comment
  SEINET4691434  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2010-1 16804 El Dorado Northern Sierra Nevada Mountains: Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area. 2232 Comment
  UCR206575  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2009-7-2 15106 El Dorado Northern Sierra Nevada Mountains, Wrights road, 4.0 miles north of its junction with US-50 and beside Lyons Creek 2043 Comment
  CAS-BOT-BC295778  Erigeron petrophilus var. sierrensis G. L. Stebbins 1968-7-20 6820 El Dorado Foot of Jaybird Falls, above Jaybird Power House in canyon of Silver Creek 1097 Comment
  UCD119256  Eriodictyon californicum G. K. Helmkamp; Elizabeth Helmkamp 2006-5-20 10504 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
  UC412785  Eriogonum elatum var. elatum Miss Helen D. Geis 1912-6 111 El Dorado Lakeside Park Comment
  CAS-BOT-BC256789  Eriogonum incanum Alice Eastwood 1906-7-21 s.n. El Dorado Glen Alpine Region, Mt. Tallac Comment
  CAS-BOT-BC256793  Eriogonum incanum Johnnie L Gentry, Jr.; Earl Jensen, Jr. 1968-7-12 2137 El Dorado Half Moon Lake, north-west of Fallen Leaf Lake 2487 Comment
  CDA36126  Eriogonum incanum M. Beyers, G. F. Hrusa 2011-7-2 1021 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  RSA766502  Eriogonum incanum Mabel Peirson 1931-8-5 s.n. El Dorado Near Lake of the Woods. Trail from Echo Lake. Sierra Nevada. 2561 Comment
  UC54216  Eriogonum incanum H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4733 El Dorado s side of Pyramid Peak Sierra Nevada Mountains, Pyramid Peak 2895 Comment
  RSA65112  Eriogonum marifolium F. W. Peirson 1925-7-6 6293 El Dorado 1/4 mile above Fallen Leaf Camp, Sierra Nevada. 1982 Comment
  UCR207015  Eriogonum marifolium George K. Helmkamp, E. A. Helmkamp 2009-7-22 15257 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing 2015 Comment
  CAS-BOT-BC263215  Eriogonum marifolium var. marifolium A. A. Heller 1915-8-6 12182 El Dorado Near Camp Echo, on the Lincoln Highway 2133 Comment
  NY446089  Eriogonum nudum J. M. Johnson 1999-7-26 165 El Dorado Grass Lake, Eldorado National Forest, 1.5 road miles west of Luther Pass, south side of Highway 89. 2303 Comment
  CAS-BOT-BC266104  Eriogonum nudum var. deductum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  JEPS72776  Eriogonum nudum var. deductum Gladys L. Smith 1963-7-28 2446 El Dorado US 50 Echo Summit area (road bank) 2194 Comment
  UCR250150  Eriogonum nudum var. deductum George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20927 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  UCSB1461  Eriogonum nudum var. deductum Keator, Glenn 1958-7-27 El Dorado just above Fallen Leaf lake campgrounds 1950 Comment
  SEINET11260118  Eriogonum nudum var. nudum George K. Helmkamp 2007-7-7 12474 El Dorado Northern Sierra Nevada Mountains: along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area.; 0 2338 Comment
  UCR189925  Eriogonum nudum var. oblongifolium George K. Helmkamp, E. A. Helmkamp 2007-8-30 12848 El Dorado Northern Sierra Nevada Mountains Foothills, along Hwy CA-49 at the south approach to the South Fork of the American River, northwest of Coloma 220 Comment
  CAS-BOT-BC258130  Eriogonum prattenianum var. prattenianum G. L. Stebbins 1969-6-30 6930 El Dorado Canyon of Silver Creek, below Junction Dam 1341 Comment
  UCR179397  Eriogonum roseum George K. Helmkamp, E. A. Helmkamp 2006-9-20 11413 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  JEPS56456  Eriogonum roseum W. L. Jepson 1934-8-8 16890 El Dorado Silver Fork Comment
  CAS-BOT-BC272569  Eriogonum spergulinum var. reddingianum A. A. Heller 1915-8-6 12187 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  UC1729917  Eriogonum spergulinum var. reddingianum L. P. Janeway, Eric Schroder 1998-9-14 6284 El Dorado about 1.2 mi se of the Lake Tahoe Airport (Meadow along Saxon Creek, Freel Peak Quadrangle); Meadow along Saxon Creek, Freel Peak Quadrangle 1935 Comment
  UC1283742  Eriogonum tripodum Beecher Crampton 1964-7-9 7100 El Dorado Lotus 4.2 mi s Comment
  UCD19237  Eriogonum umbellatum subsp. polyanthum Van M. Mar 1989-7-21 27 El Dorado ca. 0.25 mi. north of Hwy 89, near Lake Tahoe Visitors Center. 1920 Comment
  CHSC108541  Eriogonum umbellatum var. furcosum L. P. Janeway; B. Castro 2011-8-29 10712 El Dorado Northern High Sierra Nevada. North side of Hwy 50 opposite Camp Sacramento; South Fork American River. 1963 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
  UC1614568  Eriogonum umbellatum var. furcosum Charles M. Belshaw 1934-7-21 126 El Dorado ca. 44 mi. e. Placerville (along Hwy. 50, at Old Twin ridges, 500 yds. above rd.); Old Twin ridges 1905 Comment
  RSA0005160  Eriogonum umbellatum var. furcosum James L. Reveal 1975-8-23 3971 El Dorado Along California Hwy. 89, 2.2 miles south of U.S. Hwy. 50. Just east of highway. Comment
  CAS-BOT-BC268264  Eriogonum umbellatum var. nevadense J. F. Rock 1917-6-1 s.n. El Dorado Lake Tahoe 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
  HSC17364  Eriogonum umbellatum var. nevadense Merle Randall 1938-7-27 El Dorado S shore of Eagle Lake, near Lake Tahoe 2210 Comment
  UC412789  Eriogonum umbellatum var. nevadense R. L. Pendleton, F. M. Reed 1907-7-25 1163 El Dorado road between Glen Alpine and Modjeska Falls; Lake Tahoe Region 2042 Comment
  CAS-BOT-BC261820  Eriogonum wrightii var. subscaposum G. K. Helmkamp; E. A. Helmkamp 2006-9-7 11339 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 0.4 mile north of its junction with Wentworth Springs Road 1701 Comment
  BFRS344 Image available Eriophyllum Peter Rubtzoff 1972-10-25 7041 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  UCR173748  Eriophyllum lanatum George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10588 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 Comment
  BFRS343 Image available Eriophyllum lanatum var. croceum Peter Rubtzoff 1975-7-10 8186 El Dorado Blodgett Forest: Mutton Creek Road about 0.3 mile east of East Fork Gaddis Creek crossing (Comp. 510R). Comment
  CAS-BOT-BC301323  Eriophyllum lanatum var. croceum G. Thomas Robbins 1943-6-17 1186 El Dorado Along U. S. Highway 50, about 3 mi. e. of Camino 1036 Comment
  UC747194  Eriophyllum lanatum var. croceum G. Thomas Robbins 1943-6-17 1186 El Dorado 3 mi e Camino (along U.S. Highway 50) 1036 Comment
  CDA12292  Eriophyllum lanatum var. grandiflorum G. F. Hrusa, B. Follansbee 1990-4-2 7736 El Dorado Pine Hill; Summit of Pine Hill approx. 2.5 m WNW of Rescue. Comment
  POM66820  Eriophyllum lanatum var. grandiflorum Marcus E. Jones 1882-7-5 3379 El Dorado St. Lawrence. Comment
  CAS-BOT-BC301499  Eriophyllum lanatum var. integrifolium John Thomas Howell 1925-7-6 1391 El Dorado Trail to top of Mt. Tallac, Lake Tahoe region Comment
  UC311783  Eriophyllum lanatum var. integrifolium Herbert McLean Evans 1920-7-22 El Dorado Ralston Comment
  RSA101903  Erysimum capitatum var. perenne G. B. Rossbach 1940-6-2 934 El Dorado Near west shore Lake Tahoe. 1921 Comment
  SEINET14291820  Erythranthe guttata E. Dean, K. F. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4075 El Dorado Washoe Meadows State Park, SW area of the park adjacent to sewer manhole #66, near unimproved road. 1946 Comment
  SEINET13746296 Image available Erythranthe tilingii Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-1 15265 El Dorado Emerald Bay, Lake Tahoe. Comment
  CAS-BOT-BC504542  Erythronium multiscapideum Elmer I. Applegate 1929-4-28 5551 El Dorado 3 miles south of the American River, between Colma and Auburn Comment
  CAS-BOT-BC504545  Erythronium multiscapideum A. A. Heller 1911-4-7 12301 El Dorado Between El Dorado and Placeville Comment
  CAS-BOT-BC402665  Eschscholzia caespitosa W. L. Jepson 1938-4-8 18619 El Dorado North side of South Fork, American River, above Chili Bar Comment
  JEPS14604  Eschscholzia californica Peter H. Raven with G. Thomas Robbins 1956-4-29 9095 El Dorado 6.0 mi from Diamond Springs (on road to Youngs (Somerset)) Comment
  JEPS13004  Eschscholzia lobbii Rimo Bacigalupi with G. T. Robbins 1955-5-6 5059 El Dorado along Rescue-Folsom road junction of Green Valley road (about 5 mi w of Rescue) 310 Comment
  CAS-BOT-BC312034  Eucephalus breweri Ira L. Wiggins 1933-8-17 6774 El Dorado Tamarack Trail above Glen Alpine Road from Fallen Leaf, L. Tahoe region Comment
  CAS-BOT-BC312049  Eucephalus breweri Mrs. Alexander McCallum 1930-8-1 317 El Dorado Echo Summit, Sierra Nevada Comment
  UCR178741  Eucephalus breweri George K. Helmkamp, E. A. Helmkamp 2006-8-30 11311 El Dorado Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake 2338 Comment
  CDA20437  Euphorbia marginata W. West 2002-8-2 PDR P 099925 El Dorado Gold Hill Rd, Placerville. 0 Comment
  UCR200880  Euphorbia nutans George K. Helmkamp, E. A. Helmkamp 2008-9-16 14121 El Dorado Foothills, northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park 530 Comment
  CDA9730  Euphorbia oblongata LeeAnne Mila 2007-7-3 PDR# 1332903 El Dorado Coloma; Cronin Ranch on Hwy 49. Comment
  UCD150761  Euphorbia serpillifolia James A. Neilson Jr. 1972-8-27 3589 El Dorado Tahoe Basin, South Lake Tahoe, at junction of Tahoe Blvd. and Tahoe Mountain Road. 1943 Comment
  UCD73759  Euphorbia serpillifolia Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4459 El Dorado Washoe Meadows State Park. East side of fen system. 1933 Comment
  UCD142882  Euphorbia serpillifolia subsp. serpillifolia Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7977 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, along trail to lily pond. 1992 Comment
  RSA0045226  Euphorbia serpillifolia var. hirtula George K. Helmkamp, E. A. Helmkamp 2006-9-29 11455 El Dorado Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool. 351 Comment
  UC747307  Euphorbia spathulata G. Thomas Robbins 1944-5-22 1630 El Dorado 2-3 mi e Placerville (along U.S. Hwy 50) 609 Comment
  JEPS71555  Eurybia integrifolia Gladys L. Smith 1972-7-20 3321 El Dorado trail between, in small grassy meadow Glen Alpine Spring, Lake Gilmore 2377 Comment
  UCD42754  Eurybia integrifolia C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 120 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
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Jun 11 2012
  CAS-BOT-BC310520  Eurybia integrifolia Alice Eastwood 1934-9-21 s.n. El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC458289  Euthamia occidentalis G. L. Stebbins 1976-9-25 76277 El Dorado At south side of American River, at junction of North and Middle Forks, immediately E of State Hwy 49 176 Comment
  CAS-BOT-BC413853  Fallopia sachalinensis Paul E. Levingston 1964-7-16 s.n. El Dorado W. side of road just s. of 1537 N. Canyon Rd., Camino Comment
  UCD149269  Festuca G. L. Stebbins 1976-6-6 C 7657 El Dorado Sailor Ravine. West of Pino Grande. (Exact location unknown. Coordinates estimated by label maker.) 899 Comment
  UCR244510  Festuca Peter Rubtzoff 1976-6-10 8628 El Dorado Sierra Nevada Mtns., Georgetown Divide; Blodgett Forest, 'County Road' c. 0.15 mi. west of Headquarters Road junction 1311 Comment
  RSA0018587  Festuca Peter Rubtzoff 1976-6-9 8614 El Dorado U.C. Blodgett Forest Research Station, Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.8 mi south of Old Gaddis Creek Road, about 60 yards up from creek on a path through chaparral to Lower Gaddis Creek Road. 1265 Comment
  UCR244507  Festuca arundinacea Peter Rubtzoff 1976-6-10 8625 El Dorado Sierra Nevada Mtns., Georgetown Divide; Blodgett Forest, 'County Road' c. 0.1 mi. west of Headquarters Road junction 1311 Comment
  UC336796  Festuca occidentalis unknown Jun 1889 El Dorado Lake Tahoe Valley 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
  SACT001215  Festuca viridula J. Lillard, H. Skidmore 1935/07/00 El Dorado 2133.6 Comment
  UCR184812  Ficus carica George K. Helmkamp, E. A. Helmkamp 2007-5-7 11970 El Dorado Foothills, Northern Sierra Nevada Mountains, along Calif. Hwy 49, 6.1 miles northwest of Placerville 454 Comment
  UCR176297  Filago gallica George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10486 El Dorado Northern Sierra Nevada foothills, along Calif. Hwy 49 between Diamond Springs and Placerville; 0.4 mi. N of Weber Creek 549 Comment
  CAS-BOT-BC454517  Fragaria Peter Rubtzoff 1974-6-26 7649 El Dorado Blodgett forest: Mainline Road Cleacut (exclusive of upper Gaddis Creek area) (Comp. 451E). The Georgetown Divide, Sierra Nevada. 1325 Comment
  JEPS124559 Image available Fragaria virginiana G. R. Ostrander 1965-7-1 36 El Dorado Creeping vine found growing in a mountain meadow 100 yards north from Grass Lake. Comment
  UC466554  Fragaria virginiana subsp. platypetala W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubison Peak Rubicon Peak (vicinity of Lake Tahoe); Lake Tahoe 1897 Comment
  CAS-BOT-BC437085  Fragaria virginiana subsp. platypetala John Thomas Howell 1925-5-28 1100 El Dorado Emerald Bay Camp, Lake Tahoe 1889 Comment
  SEINET5733359 Image available Fragaria virginiana subsp. platypetala Mary Lou Linvill 1972-1 30 El Dorado 1/2 mile up trail to Desolation Valley.; Desolation Valley Comment
  SEINET6699525  Fragaria virginiana var. platypetala E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3959 El Dorado Washoe Meadows State Park, Angora Meadows, edge of meadow near forest. 1922 Comment
  NY188537  Frasera speciosa A. M. Ottley 1920-7-8 1143 -a El Dorado Near Luther's Pass. 2286.0 Comment
  UC566949  Fraxinus latifolia H. L. Mason 1928-5-3 4490 a El Dorado near Cosumnes River bridge (at mouth of Clark Creek); Clark Creek Comment
  SEINET5505780 Image available Fremontodendron decumbens Stephen L. Clement 1973-1 44- 5 -2 El Dorado South slope of Pine Hill, near Rescue 305 Comment
  UCD116328  Fremontodendron decumbens Roman Gankin 1966-1-13 623 El Dorado West-facing slope of the ridge south of Pine Hill, ca. 2 miles west-northwest of Rescue. Comment
  RSA0006321  Fremontodendron decumbens Robert 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
  CAS-BOT-BC508126  Fritillaria recurva George R. Bliss 1925-6-1 s.n. El Dorado Tahoe Comment
  UCR170359  Galium George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9853 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
  UCD121693  Galium aparine G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11905 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 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
  UCR191080  Galium aparine George K. Helmkamp, E. A. Helmkamp 2007-6-8 12299 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 2.0 miles south of Mormon Emigrant Trail 1189 Comment
  UCR196881  Galium aparine George K. Helmkamp, E. A. Helmkamp 2008-5-15 13440 El Dorado Sierra Nevada Mountains, White Meadow Road, 0.1 mile west of its junction with Ice House Road, c. 1.3 miles up Ice House Road from US-50 1055 Comment
  UCR208337  Galium aparine George K. Helmkamp, E. A. Helmkamp 2009-4-21 14553 El Dorado Sierra Nevada Mountains Foothills, along CA-193, 1.1 miles south of the South Fork American River at Chili Bar 381 Comment
  UCD13181  Galium aparine J. fFine 1975-5-25 27 El Dorado Along hwy 50, ca. 100ft up the American River from Kyburz Lodge. Comment
  UC1614172  Galium californicum Charles M. Belshaw 1935-5-25 890 El Dorado ca. 3 mi. s. Placerville (Diamond Springs); Diamond Springs Comment
  UC1039214  Galium hypotrichium subsp. ebbettsense Carl W. Sharsmith 1937-8-30 3501 El Dorado e slope of peak s Lake Tahoe; Sierra Nevada, Freel Peak 3261 Comment
  UCD167595  Galium murale Chuck Hughes 2016-5-3 457 El Dorado Southwest of Sabana Drive. 399 Comment
  BFRS463 Image available Galium trifidum Peter Rubtzoff 1975-7-22 8213 El Dorado Blodgett Forest: Sand Mountain Boulevard ca. 0.7 mi. south of County Road (Comp. 200E). Comment
  SEINET12562445  Galium trifidum E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3933 El Dorado Washoe Meadows State Park, Angora Meadows adjacent to Angora Creek, near sewer manhole # 4. 1918 Comment
  RSA54117  Galium trifidum subsp. subbiflorum J. T. Howell 1946-9-1 22979 El Dorado Echo Summit. 2256 Comment
  BFRS464 Image available Galium trifidum var. subbiflorum Peter Rubtzoff, John Thomas Howell 1973-7-17 7064 El Dorado Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mi. south of County Road (Comp. 370E). Comment
  UCD165844  Galium triflorum Peter Rubtzoff 1972-9-27 6947 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  BFRS10 Image available Garrya Peter Rubtzoff, John Thomas Howell 1973-7-17 7100 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E) Comment
  BFRS151 Image available Gaultheria ovatifolia Peter Rubtzoff 1973-7-18 7113 El Dorado Blodgett Forest: marshy opening along East Fork Gaddis Creek ca. 0.1 mi. south of Clearcut (Comp. 460E). Comment
  CAS-BOT-BC56264  Gaultheria ovatifolia Peter W. Fritsch 2007-7-28 1838 El Dorado Blodgett Forest Research Station (entrance ca. 1 mi. E of Quintette), 1210 Comment
  CHSC95051  Gaultheria ovatifolia L. P. Janeway 2006-7-23 8862 El Dorado Northern High Sierra Nevada. Kings Meadow, near headwaters of Slab Creek. 1359 Comment
  UCD117430  Gaultheria ovatifolia James Roof; Walter and Irja Knight 1965-11-4 2029 El Dorado In Blodgett's Forest near headquarters. Comment
  UCR197322  Gayophytum George K. Helmkamp, E. A. Helmkamp 2008-7-11 13749 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88 2421 Comment
  UCR218275  Gayophytum George K. Helmkamp, E. A. Helmkamp 2010-7-23 16602 El Dorado Northern Sierra Nevada Mountains, trailhead at the east end of Wright's Lake, 1.2 miles north of the visitor's center at the lake entrance 2127 Comment
  CAS-BOT-BC259175  Gayophytum Peter Rubtzoff 1972-9-14 6902 El Dorado U.C. Blodgett Forest Research Station, area along Mutton Creek 0.15 miles south of County Road, within 0.5 miles from gate. 1274 Comment
  UCD103589  Gayophytum diffusum P. B. Kennedy 1920-8-10 31 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD60564  Gayophytum diffusum Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4029 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  SEINET12189441  Gayophytum diffusum H. H. Heller 1938-1 846 El Dorado Stanford Campus, Fallen Leaf Comment
  UCSB19801  Gayophytum diffusum Myrick, Donald 1963-10-10 El Dorado Fallen Leaf Lodge, Lake Tahoe 1889 Comment
  UCR170330  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9891 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) 2.1 road miles N of US Highway 50 (c. 5-6 mi east of Kyburz) 1854 Comment
  UCR171540  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2005-7-31 9725 El Dorado Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines 1006 Comment
  POM355359  Gayophytum diffusum subsp. parviflorum N. C. Cooper 1944-8-20 2588 El Dorado Lake Tahoe, south end. 1982 Comment
  UC1122569  Gayophytum heterozygum P. L. Johannsen 1934-9-11 475 El Dorado Grass Lake Eldorado National Forest, Markleeville Quadrangle 2377 Comment
  UCD165762  Gayophytum heterozygum Ellen Dean; with Daniel McNair 2016-7-12 9117 El Dorado West side of Tahoe Basin. South end of D.L. Bliss State Park. Along dry drainage that runs south of water tower boulder area. West side of Highway 89. 1944 Comment
  UCR233043  Gayophytum heterozygum George K. Helmkamp, E. A. Helmkamp 2011-9-24 18319 El Dorado Northern Sierra Nevada Mountains, Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  UCR248534  Gayophytum heterozygum George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22029 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 7.4 miles east of the junction with Volcanoville Road 1320 Comment
  UCD34273  Gentiana Beecher Crampton 1978-7-26 9642 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club. Comment
  SD234881  Gentiana calycosa G. K. Helmkamp, E. A. Helmkamp 2008-8-30 14044 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88 2271 Comment
  UCR178970  Gentiana calycosa George K. Helmkamp, E. A. Helmkamp 2006-8-30 11316 El Dorado Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake 2338 Comment
  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
  CHSC73158  Gentiana newberryi var. tiogana L. P. Janeway; Eric Schroder 1998-9-17 6340 El Dorado Lake Tahoe Basin Manage Unit. Small meadow along Saxon Creek about 0.2 mi from its confluence with Trout Creek; about 1 mi southeast of Lake Tahoe Airport. 1920 Comment
  SBBG58566  Gentianella amarella subsp. acuta Milo H. Gates 1879-1 El Dorado Lake Tahoe Valley Comment
  SD3708  Gentianopsis simplex 1919-6-17 El Dorado 2250 Comment
  UC73529  Gentianopsis simplex Chesnut and Drew 1890-8-8 El Dorado Lake Tahoe, Cascade Comment
  UCSC001184  Gentianopsis simplex D. J. Norman 1967-9-3 s.n. El Dorado south end of Fallen Leaf Lake, in moist, sunny meadow in Yellow Pine Forest 1951 Comment
  CHSC77484  Geranium carolinianum Jeffrey Thomas Gautschi 1997-5-3 28 El Dorado 3 km northwest of U.S. Highway 50, 2 km west of State Highway 49. 579 Comment
  RSA755432  Geranium molle George K. Helmkamp, E. A. Helmkamp 2009-4-21 14518 El Dorado junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River 390 Comment
  RSA785400  Geranium molle George K. Helmkamp, E. A. Helmkamp 2010-5-17 16052 El Dorado Sierra Nevada Mtns. Foothills: Pine Hill Road at the junction with Bertana Court. SE edge of State Ecological Preserve, 1.6 mi NW (293 degrees) of Rescue. 459 Comment
  UCR188439  Geranium molle George K. Helmkamp, E. A. Helmkamp 2007-4-29 11874 El Dorado Foothills, Northern Sierra Nevada Mountains, Lake Oaks mobile home park, Diamond Springs 524 Comment
  SEINET8567348  Geranium molle L. Edgington 1977-3-27 s.n. El Dorado Path above the junction of the Northwest and Middle Forks of the American River. 335 Comment
  UCR219826  Geranium pusillum George K. Helmkamp, E. A. Helmkamp 2009-11-12 15740 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park including Patterson Lake; Diamond Springs 521 Comment
  JEPS72647  Geranium richardsonii Gladys L. Smith 1963-6-27 1864 El Dorado Hawley Grade, old Echo Summit pass Sierra Nevada 1889 Comment
  UCD103501  Geranium richardsonii Beecher Crampton 1978-7-23 9626 El Dorado 42 Mile Tract, El Dorado National Forest. Comment
  UCD113300  Geum triflorum R. H. Miller 1950-6-4 96 El Dorado Along Highway 89, about 6 miles south of Echo Summit. 1981 Comment
  RSA781219  Gilia capillaris George K. Helmkamp, E. A. Helmkamp 2010-7-23 16601 El Dorado trailhead at the east end of Wright's Lake, 1.2 miles north of the visitor's center at the lake entrance 2127 Comment
  UCD69670  Gilia capitata Laura Tanata 1982-5-28 17 El Dorado Along the north bank of the North Fork of the Consumnes River, 1/2 mile west of bridge on Bucks Bar Road; foothill woodland community dominated by lupine, on a south facing slope, with dry soil in a sunny area; relatively common erect herb, 3-5 dm tall, flower purple-blue. 609 Comment
  SD257334  Gilia capitata subsp. mediomontana George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20452 El Dorado Sierra Nevada Mountains Foothills: Happy Valley Road, 0.6 mile east of its junction with Mt. Aukum Road, 1.65 air miles NE (72a^z) of Somerset (Camino 7.5'Q) 665 Comment
  UCR237006  Gilia capitata subsp. pedemontana George K. Helmkamp, E. A. Helmkamp 2012-5-22 19051 El Dorado Northern Sierra Nevada Mountains, along US-50, 4.0 miles west of Silver Fork 1050 Comment
  SJSU11647  Gilia capitata subsp. pedemontana A. M. Thorpe 1961-5-27 El Dorado near Aukum, Mt Aukum Rd 609 Comment
  RSA0013388  Gilia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp 2010-8-20 16819 El Dorado Northern Sierra Nevada Mountains: near abandoned Iron Mountain ski resort, road spur parallel to Mormon Emigrant Trail about 0.2 mile west of a junction with CA-88 2238 Comment
  UCD66989  Githopsis pulchella R. B. Kelley 1985-5-5 184 El Dorado 1.25 miles NE from SR 193, on Traverse Creek Rd. . 682 Comment
  SFV3648  Githopsis pulchella J. Fetter 1962-5-13 8 El Dorado Green Valley Road, 7 miles southeast of Folsom. Comment
  UC747028  Githopsis pulchella subsp. pulchella G. Thomas Robbins 1943-6-5 1128 El Dorado about 3 mi e Camino (slopes above North Fork Webber Creek) 1036 Comment
  UC747030  Githopsis pulchella subsp. pulchella G. Thomas Robbins 1944-5-21 1622 El Dorado about 2 mi e Camino (near Eight Mile House, on ridge above North Fork Webber Creek) 914 Comment
  RSA183481  Githopsis pulchella subsp. pulchella Joyce Fetter 1962-5-13 8 El Dorado Hill on Green Valley Road, 7 miles SE of Folsom. Comment
  UCD66992  Githopsis pulchella var. glabra Joyce Fetter 1962-5-13 8 El Dorado 7 miles southeast of Folsom on Green Valley Road. Comment
  CDA10926  Githopsis pulchella var. pulchella G. F. Hrusa 1994-4-28 11838 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  UCD67933  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. Growing scattered about in serpentine soil, Mixed Evergreen Forest. Full sun. Small annuals, with purple flowers. Comment
  UCD149426  Glyceria borealis G. Ledyard Stebbins 1976-7-26 76135 El Dorado Wrights Lake. North edge of lake in shallow water. (Exact location unknown. Coordinates estimated by label maker.) 2118 Comment
  SEINET10590937  Glyceria borealis A. Arthur Heller 1919-7-29 Heller 13327 El Dorado Meek's bay, Lake Tahoe. 1859 Comment
  UCD125401  Glyceria elata Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7489 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 along General Creek. 1919 Comment
  UCD66848  Glyceria elata P. B. Kennedy 1920-8-10 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC303814  Gnaphalium Peter Rubtzoff 1974-7-19 7710 El Dorado The Georgetown Divide. Blodgett Forest: S fork of Bacon Canyon near Bacchi Corral Rd (Comp 150E) 1295 Comment
  UCR255692  Gnaphalium californicum Peter Rubtzoff 1972-10-25 7043 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, clear-cut on Main Line Road 1357 Comment
  SEINET4691710  Gnaphalium canescens subsp. beneolens George K. Helmkamp 2011-1 18325 El Dorado Northern Sierra nevada Mountains: Loon Lake (Ice House) Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  CAS-BOT-BC302492  Gnaphalium palustre H. L. Mason 1933-5-29 7245 El Dorado Shingle Springs Comment
  CAS-BOT-BC302495  Gnaphalium palustre Annie M. Alexander; Louise Kellogg 1943-9-28 3555 El Dorado Sierra Nevada. Echo Lake 2255 Comment
  RSA750445  Gnaphalium palustre George K. Helmkamp, E. A. Helmkamp 2008-8-1 13943 El Dorado Wright's Lake Road at Lyons Creek, 4.0 miles north of CA-50. 2043 Comment
  UC747065  Gratiola ebracteata G. Thomas Robbins 1944-6-18 1720 El Dorado 5 mi s Pollock Pines (Sly Park) 1005 Comment
  CAS-BOT-BC304971  Grindelia hirsutula John Thomas Howell 1930-10-12 5567 El Dorado 2 miles n. of Placerville Comment
  SEINET3134813  Grindelia hirsutula M. P. Dunford 1959-10-20 564 El Dorado 1/4 mi. SW of Cool, on Hwy 49 427 Comment
  RSA54086  Hackelia micrantha J. T. Howell 1946-8-31 22941 El Dorado Mt. Tallac 2896 Comment
  UCR237559  Hackelia mundula George K. Helmkamp, E. A. Helmkamp 2012-7-2 19294 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 2.9 miles west of its junction with CA-88 2271 Comment
  SEINET2470926  Hackelia velutina K. Christie 2010-6-24 1867 El Dorado Lake Tahoe Basin Management Unit (USFS); Angora area, ca. 0.2 mi. east of Angora creek at the interface between Forest Service land and a residential neighborhood. 1973 Comment
  UCSC001018  Helenium bigelovii D. J. Norman 1967-9-3 162 El Dorado growing along wet, sunny creekside above shore of lake. Fallen Leaf Lake 1890 Comment
  CAS-BOT-BC305347  Helianthus annuus G. P. Rixford 1906-9-5 s.n. El Dorado Shingle Springs Comment
  UCD149432  Helianthus californicus G. Ledyard Stebbins 1976-8-14 76185 El Dorado East side of Folsom Reservoir, along Chrome Creek. [Note: Chrome Creek is the creek that flows through Granite Ravine according to California's Geographic Names. Exact location unknown. Coordinates estimated by label maker. Location, elevation, and ecological information taken from duplicate CAS652263.) 152 Comment
  SEINET11197288 Image available Hemizonella minima E. Dean, T. Sasaki 2007-7-23 4357 El Dorado Washoe Meadows State Park, E side of park near undeveloped road, Upper Truckee River Restoration Project monitoring well # 15 plot. 1920 Comment
  UCD133056  Hemizonella minima G. K. Helmkamp; E. A. Helmkamp 2007-6-6 12264 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road. 1616 Comment
  UCD36997  Hemizonella minima Beecher Crampton 1956-6-22 3603 El Dorado 1/2 mile E of Omo Ranch Post Office. 1082 Comment
  UCD72634  Hemizonella minima Ellen Dean; T. Sasaki 2007-7-23 4357 El Dorado Washoe Meadows State Park, eastern side of park near undeveloped road. Upper Truckee River Restoration Project monitoring well #15 plot. 1920 Comment
  UCD127523  Heracleum maximum G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11195 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2249 Comment
  UCD142035  Heracleum maximum Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7858 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, south side of creek. 1944 Comment
  JEPS18254  Hesperevax acaulis var. robustior Peter H. Raven with Mason, Ornduff, et al. 1957-4-27 10680 El Dorado 2.1 mi w Shingle Springs; Sierra Nevada Comment
  UCD119475  Hesperochiron pumilus G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10762 El Dorado Northern Sierra Nevada Mountains: 1.1 miles west of Wright's Lake. 2027 Comment
  POM285100  Heterocodon rariflorum George B. Grant 1906-7-15 1203 El Dorado About Lake Tahoe. [County: El Dorado or Placer] 1829 Comment
  RSA0072453  Heteromeles arbutifolia George K. Helmkamp, E. A. Helmkamp 2006-12-7 11583 El Dorado Northern Sierra Nevada Mountains Foothills: Rock Creek Road, 1.2 mi east of CA-193, northeast of the South Fork of American River at Chili Bar. 122 Comment
  UC746970  Heteromeles arbutifolia G. Thomas Robbins 1943-6-29 1236 El Dorado 3 mi e Placerville (Institute of Forest Genetics) 822 Comment
  UCR183810  Heteromeles arbutifolia George K. Helmkamp, E. A. Helmkamp 2006-12-7 11583 El Dorado Northern Sierra Nevada Mountains Foothills, Rock Creek Road, 1.2 mi east of Calif. Hwy 193, northeast of the South Fork of American River at Chili Bar 399 Comment
  CAS-BOT-BC310929  Heterotheca villosa var. minor Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  CAS-BOT-BC310930  Heterotheca villosa var. minor F. W. Peirson 1925-7-15 6283 El Dorado Near foot of North Trail to Tallac 1950 Comment
  CAS-BOT-BC424328  Heuchera rubescens Mrs. H. C. Cantelow 1940-7-20 s.n. El Dorado East of Kit Carson summit 2613 Comment
  CAS-BOT-BC425207  Heuchera rubescens Elsie Zeile Lovegrove 1938-9-21 s.n. El Dorado Tamarack Trail on Fallen Leaf Lake side Comment
  CAS-BOT-BC312356  Hieracium albiflorum A. A. Heller 1911-8-10 11517 El Dorado Near Echo Camp on the Lincoln Highway 2225 Comment
  RSA0064545  Hieracium albiflorum George K. Helmkamp, Elizabeth A. Helmkamp 2013-7-31 22065 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
  UCD61659  Hieracium albiflorum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4203 El Dorado Washoe Meadows State Park. Angora Meadows, west side of Angora Creek, vicinity of sewer manhole #7. 1923 Comment
  UCR206001  Hieracium albiflorum George K. Helmkamp, E. A. Helmkamp 2009-6-3 14890 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, 3.2 miles northwest of its junction with Pony Express Trail in Pollock Pines 1052 Comment
  UCR230962  Hieracium albiflorum George K. Helmkamp, E. A. Helmkamp 2010-8-7 16746 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-BC318637  Hieracium horridum A. A. Heller 1915-8-5 12140 El Dorado Ridge east of Echo Lake 2438 Comment
  RSA9196  Hieracium horridum C. B. Wolf 1928-8-17 3331 El Dorado Susie Lake. 2354 Comment
  UCR217881  Holcus lanatus George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16135 El Dorado Sierra Nevada Mountains Foothills, along Perry Creek, about 0.2 mile south of Slug Gulch Road, at a point 4.7 miles east of junction with Perry Creek Road 1027 Comment
  UCR189916  Holocarpha virgata subsp. virgata George K. Helmkamp, E. A. Helmkamp 2007-9-9 12908 El Dorado Foothills, northern Sierra Nevada Mountains, along South Shingle Road 2.5 miles south of Shingle Springs 399 Comment
  CAS-BOT-BC152598  Holodiscus discolor var. discolor Richard M. Holman 1934-8-1 s.n. El Dorado Between Charity Valley and Twin Lakes Comment
  CAS-BOT-BC152609  Holodiscus discolor var. discolor W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2133 Comment
  CAS-BOT-BC311888  Holozonia filipes John Thomas Howell 1930-10-12 5583 El Dorado Bed of North Fork of Cosumnes River, 6.5 miles n. of Plymouth Comment
  UC419714  Holozonia filipes Mrs. H. P. Bracelin 1930-10-12 105 El Dorado 1.5 n of bridge Motherload Highway (13 mi s of Placerville (so of El Dorado), 16.5 mi n of Plymouth); Consumnes River Comment
  UCR250704  Hordeum marinum subsp. gussoneanum George K. Helmkamp, Mary Alice Barnes 2013-5-10 20550 El Dorado Northern Sierra Nevada Mtns. Foothills, Volcanoville Road (end of maintained road), 5.1 miles northwest of Bear Foot Road, at site of Volcanoville 960 Comment
  SJSU993  Horkelia fusca var. parviflora A. W. Jacobs 1949-6-28 El Dorado S end Lake Tahoe Comment
  SD235007  Horkelia tridentata var. tridentata G. K. Helmkamp, E. A Helmkamp 2007-6-6 12261 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road (Old Iron Mountain 7.5' Q) 1616 Comment
  CAS-BOT-BC206141  Hosackia crassifolia G. Thomas Robbins 1944-6-11 1677 El Dorado Along Ice House Road, 2-3 mi. NE of Riverton 1219 Comment
  SD237427  Hosackia incana G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13588 El Dorado Sierra Nevada Mountains: Forbay Road, 4.8 miles northwest of its junction with CA-50 at Pollock Pines. 965 Comment
  UCD106095  Hosackia oblongifolia Collector unknown 1925-6-15 1722 El Dorado Kyburz. Comment
  UCD147770  Hosackia oblongifolia Allyson Ayalon; Lucie Jerabkova 2012-7-1 132 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  SEINET15325662  Hosackia oblongifolia G. K. Helmkamp, E. A. Helmkamp 2012-1 19350 El Dorado Northern Sierra Nevadad Mountains: Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-502078 2078 Comment
  UCD165861  Hosackia oblongifolia var. oblongifolia Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9188 El Dorado West side of Tahoe Basin. Emerald Bay State Park. Near Campground that is closest to Emerald Point. 1905 Comment
  CAS-BOT-BC315832  Hulsea algida M. S. Jussel 1928-7-11 s.n. El Dorado Freel Peak, Lake Tahoe Region Comment
  UC449891  Hydrophyllum occidentale Francis Ramaley 1917-5-21 11273 El Dorado 6 mi below Kyburz Comment
  UCD119487  Hydrophyllum occidentale G. K. Helmkamp; Elizabeth A. Helmkamp 2006-5-31 10566 El Dorado Northern Sierra Nevada: along Hwy US-50, 7.2 miles east of Ice House Canyon Road. 1162 Comment
  CAS-BOT-BC176122  Hypericum Peter Rubtzoff; John Thomas Howell 1973-7-18 7117 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E) 1325 Comment
  CAS-BOT-BC400837  Hypericum anagalloides Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  UCD110335  Hypericum anagalloides G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11077 El Dorado Northern Sierra Nevada Mtns: Along Wright's Lake Road, about 4 miles north of Hwy US-50. 1864 Comment
  SEINET10720050  Hypericum anagalloides Charles M. Belshaw 1936-8-11 Belshaw 2618 El Dorado 41 milestone, Placerville-Tahoe road. 1676 Comment
  UC565412  Hypericum concinnum Chas. M. Belshaw 1935-5-25 897 El Dorado 1 mi. s. Diamond Springs; Central Sierra Nevada foothills Comment
  RSA121140  Hypericum concinnum P. L. Johannsen 1934-10-18 7402 El Dorado 1/2 mi. SSE of Slate mtn., Placerville. Comment
  SEINET7717682  Hypericum concinnum Unknown 1888-7-14 El Dorado Lake Tahoe Comment
  SEINET11979072  Hypericum formosum H. E. Heller 1938-1 609 El Dorado California Lodge Fallen Leaf Comment
  UCSC001242  Hypericum formosum var. scouleri D. J. Norman 1967-8-3 16 El Dorado south end Fallen Leaf Lake, on sunny creekside on edge of lake. Fallen Leaf Lake 1859 Comment
  SEINET3245884  Hypericum perforatum G. K. Helmkamp, E. A. Helmkamp 2007-1 12940 El Dorado Northern Sierra Nevada Mountains: Along Hwy US-50 at Echo Summit. 2256 Comment
  UCD110374  Hypericum perforatum subsp. perforatum G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-10 10664 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 6.1 miles north of Hwy US-50. 1653 Comment
  UCD61619  Hypericum scouleri Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4176 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 Comment
  CAS-BOT-BC401349  Hypericum scouleri Geo. B. Grant 1906-7-20 7105 El Dorado Mt. Tallac, Lake Tahoe Comment
  CAS-BOT-BC401353  Hypericum scouleri J. C. Hawthorne; F. E. Blaisdell No date on label s.n. El Dorado Johnson's, S. Fork, American River Comment
  UCR207659  Hypochaeris glabra George K. Helmkamp, E. A. Helmkamp 2009-4-21 14524 A 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
  UCR207667  Hypochaeris radicata George K. Helmkamp, E. A. Helmkamp 2009-4-21 14543 El Dorado Sierra Nevada Mountains Foothills, Rock Creek Road, 4.2 miles west of the bridge over Rock Creek 401 Comment
  UCD112227  Ipomopsis aggregata Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7196 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
  SBBG11906  Ipomopsis aggregata subsp. aggregata D. Myrick 1958-6-29 75 El Dorado S of Lake Tahoe 1889 Comment
  UCR258396  Ipomopsis aggregata subsp. formosissima George K. Helmkamp, Amy Barnes 2014-8-11 22997 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  UC972336  Ipomopsis congesta G. Thomas Robbins 1945-8-12 2129 El Dorado Freel Peak 3322 Comment
  CAS-BOT-BC133573  Iris hartwegii Elizabeth McClintock 1969-6-1 s.n. El Dorado Leonardi Springs & immediate vicinity, betw. Blodgett Forest and canyon of the Rubicon River 1371 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
  UCD47935  Iris hartwegii subsp. pinetorum Ellen Dean; with Plant Biology 102 2005-5-14 2614 El Dorado Along Bear Creek Rd, south of (upslope of) junction of Meadowbrook and Bear Creek Roads, W side of road near waterfall. 716 Comment
  CHSC27753  Iris innominata Eric D. Osman 1978-4-16 8 El Dorado Sw corner or sect. 2, ca. 0.3 mi n of Hwy 50 and 100 ft s of Carson Road, 2.5 mi ne of Placerville. 838 Comment
  UCD94811  Iris macrosiphon Allyson Ayalon; PLS 102 Plant Collection Interns 2011-4-30 6 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. North of Kanaka Valley near main dirt road. 332 Comment
  CAS-BOT-BC57661  Isoetes bolanderi John Thomas Howell 1946-9-1 22977 El Dorado Echo Summit Comment
  UC898143  Iva axillaris subsp. robustior A. A. Heller 1915-9-11 12270 El Dorado 5 mi e of Kyburz; Lincoln Highway 1524 Comment
  UC306902  Ivesia lycopodioides subsp. lycopodioides unknown 1920-7-11 El Dorado 800 ft below summit Freel; Sierra Nevada Comment
  CDA36081  Ivesia santolinoides M. Beyers, G. F. Hrusa 2011-7-2 992 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  JEPS44492  Ivesia santolinoides A. M. Ottley 1920-7-2 932 El Dorado Myers sta. Comment
  OBI10079  Ivesia santolinoides Lewis S. Rose 1963-7-12 63216 El Dorado Meyers 1951 Comment
  UC898180  Ivesia santolinoides Milo S. Baker Jul 1935 8750 El Dorado up creek from Twin Bridges (toward ne El Dorado County) Comment
  RSA122960  Ivesia santolinoides P. L. Johannsen 1934-8-2 443 El Dorado 1/4 mile W of Ralston Peak, Pyramid Peak. 2744 Comment
  CAS-BOT-BC340274  Jensia rammii Rimo Bacigalupi; G. L. Stebbins; L. R. Heckard; Karl Jacob 1951-5-13 3331 El Dorado Between Kelsey P.O. (Louisville) & Kelsey settlement (where Jim Marshall's blacksmithy still stands) 609 Comment
  UC85458  Jensia rammii Katharine Brandegee May 1907 El Dorado 5 mi w Placerville Comment
  UCR219137  Juglans californica var. hindsii George K. Helmkamp, E. A. Helmkamp 2009-9-17 15634 El Dorado Sierra Nevada Mountains Foothills, Pleasant Valley Road at its junction with Oak Hill Road, near the eastern edge of Diamond Springs 692 Comment
  UCR209021  Juglans hindsii George K. Helmkamp, E. A. Helmkamp 2009-8-21 15517 El Dorado Sierra Nevada Mountains Foothills, Bucks Bar Road at junction with Sand Ridge Road, 4.4 miles south of Pleasant Valley Road 628 Comment
  UCD150006  Juncus acuminatus G. Ledyard Stebbins 1976-9-26 76315 El Dorado Along North Fork of Cosumnes River, 2.5 miles north of Nashville. (Exact location unknown. Coordinates estimated by label maker.) 274 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
  UCD118790  Juncus balticus subsp. ater Kendra Sikes; Danielle Roach 2010-9-23 257 El Dorado Smaller fen about 600 m NE of Hell Hole Fen, about 1.2 km SE from end of forest road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_705_124_F4 of the CNPS/Forest Service fen vegetation project. 2500 Comment
  UCD141330  Juncus balticus subsp. ater G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10944 El Dorado Northern Sierra Nevada Mtns. Mount Ralston Trail and Hwy. U.S.-50, about 0.9 mile south of Twin Bridges. 1960 Comment
  UCD148643  Juncus balticus subsp. ater Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8393 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Near Pine Lodge at end of picnic area near Lake Tahoe beach and wharf. 1908 Comment
  UCD111873  Juncus bufonius Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7166 a El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Southwest corner of meadow. 1978 Comment
  JEPS66942  Juncus chlorocephalus W. A. Setchell, C. C. Dobie 1901-7-8 El Dorado vicinity Lake Tahoe; , Rubicon Park 1897 Comment
  UCD112208  Juncus chlorocephalus Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7183 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' West side of meadow. 1977 Comment
  UCR176021  Juncus chlorocephalus George K. Helmkamp, E. A. Helmkamp 2006-7-12 10980 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  SD147659  Juncus chlorocephalus John Thomas Howell 1963-7-9 39666 El Dorado Near foot of Echo Summit grade, 1 mile southwest of Meyers. (IPB 1/08) 2010 Comment
  UCR178764  Juncus confusus George K. Helmkamp, E. A. Helmkamp 2006-8-30 11314 El Dorado Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake 2338 Comment
  CAS-BOT-BC157988  Juncus effusus subsp. pacificus Peter Rubtzoff 1972-9-28 6968 El Dorado Georgetown Divide. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  UCR190182  Juncus effusus var. pacificus George K. Helmkamp, E. A. Helmkamp 2007-8-21 12787 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 21.3 miles north of CA-50 at Robbs Hut Road 2078 Comment
  UCR206992  Juncus effusus var. pacificus George K. Helmkamp, Amy Barnes 2009-7-8 15150 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
  JEPS73245  Juncus ensifolius Gladys L. Smith 1963-7-28 1957 El Dorado along U.S. Hwy 50 Echo Summit Area 2209 Comment
  CHSC94923  Juncus exiguus L. P. Janeway 2006-8-24 8870 El Dorado Northern High Sierra Nevada. Blodgett Forest; northwestern branch of Gaddis Creek at crossing of Mainline Road 3.5 road km south of Wentworth Springs Road. East edge of very water-logged flat sedgy meadow. 1291 Comment
  CAS-BOT-BC157992  Juncus exiguus Peter Rubtzoff 1972-9-28 6966 El Dorado Georgetown Divide. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  RSA789178  Juncus laccatus Peter Rubtzoff 1972-7-25 6841 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E). 1311 Comment
  CHSC73234  Juncus nevadensis L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5896 El Dorado Lake Tahoe Basin Management Unit. Along Road 1214 (to Angora Lookout), 0.5 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake. 2042 Comment
  CHSC73496  Juncus nevadensis L. P. Janeway; Eric Schroder 1998-8-27 6185 El Dorado Lake Tahoe Basin--National Forest. Large meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  JEPS73251  Juncus nevadensis Gladys L. Smith 1972-7-16 3562 El Dorado across from Phillips (U.S. Hwy 50) 2194 Comment
  UCD149110  Juncus nevadensis var. nevadensis Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8477 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Large meadow in NW part of park north of Grizzly Mtn Rd entrance. 1923 Comment
  SBBG115471  Juncus orthophyllus B. Crampton 1989-6-10 10179 El Dorado Stateline, along entrance rd to stables Comment
  UCD72953  Juncus oxymeris Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4519 El Dorado Washoe Meadows State Park. Northern edge of fen system, S side of trail. 1941 Comment
  SEINET3880739  Juncus parryi Kenneth R. Genz 1978-7-30 8718 El Dorado Sierra Nevada, from Camp Cody, Boy Scouts of America, Cody Lake Basin, south of Strawberry on the American River.; 0 2195 Comment
  UC480705  Juncus parryi W. C. Blasdale 1923-7-23 El Dorado Grass Lake Tahoe Comment
  CAS-BOT-BC81158  Juniperus occidentalis Alice Eastwood 1906-7-27 1150 El Dorado Lake of the Woods Comment
  CAS-BOT-BC59602  Kalmia microphylla subsp. microphylla W. W. Price 1898-6-26 s.n. El Dorado Pyramid Peak. 2438 Comment
  CAS-BOT-BC59644  Kalmia microphylla subsp. microphylla M. E. Parsons 1910-7-7 s.n. El Dorado Madden Creek Meadow, Lake Tahoe. Comment
  SJSU13187  Kalmia polifolia C. H. Lamoureux 1956-6-6 El Dorado N of roadsise foot of Meyers Grade off Hwy 50, 0.7 mi W of Hwy 89 (Luther Pass Rd) 1996 Comment
  JEPS72460  Kalmia polifolia subsp. microphylla Gladys L. Smith 1971-7-9 3084 El Dorado Lower Haypress Meadow 2499 Comment
  RSA69259  Kalmia polifolia subsp. microphylla F. W. Peirson 1925-7-3 6250 El Dorado Susie Lake, Glen Alpine Creek Basin, Sierra Nevada. Comment
  UC747115  Keckiella lemmonii G. Thomas Robbins 1945-7-16 2071 El Dorado 3 mi e Camino (slope above North Fork Webber Creek) 975 Comment
  CAS-BOT-BC434227  Kelloggia galioides George K. Helmkamp; Elizabeth Helmkamp 2013-8-2 22087 El Dorado Northern Sierra Nevada Mountains: Mehrten Spring Road, 0.5 mile north of CA-88. 1793 Comment
  UCR175721  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2006-7-31 11056 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 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
  UCR219638  Kickxia elatine George K. Helmkamp, E. A. Helmkamp 2009-10-9 15669 El Dorado Sierra Nevada Mountains Foothills, along Snows Road, 0.9 mile south of Carson Road in Camino. 0.3 mi. south of Hwy 50 933 Comment
  UCR240711  Kickxia spuria George K. Helmkamp, E. A. Helmkamp 2012-9-5 19757 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
  SEINET11446685 Image available Kyhosia bolanderi E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4246 El Dorado Washoe Meadows State Park, S edge of largest fen and along adjacent logging road near sewer manhole #66.; 38.864889 -120.027306 1936 Comment
  JEPS72548  Kyhosia bolanderi Gladys L. Smith 1971-9-25 3118 El Dorado bog across from Phillips 2194 Comment
  CAS-BOT-BC272323  Lachnagrostis filiformis Beecher Crampton 1953-4-22 1122 El Dorado Hollister Ranch 3 miles west of Rescue Comment
  JEPS10069  Lasthenia gracilis W. L. Jepson 1938-4-9 18630 El Dorado near Placerville 579 Comment
  UCD19904  Lasthenia gracilis C. H. Lamoureux; R. Gankin 1957-3-24 1185 El Dorado Greenstone Feed Store, Hwy 50, between Placerville and Shingle Springs, on north side of highway. Comment
  UC1613943  Lathyrus Charles M. Belshaw 1935-5-25 900 El Dorado a few mi s of Placerville (Sierra Nevada Foothills, Diamond Springs); Sierra Nevada Foothills, Diamond Springs Comment
  UCD38772  Lathyrus sulphureus Beecher Crampton 1958-6-9 4910 El Dorado Ca. 10 miles northeast of Placerville, Pino Grande Road, Rock Creek. Comment
  UCR217262  Lathyrus sulphureus George K. Helmkamp, E. A. Helmkamp 2010-5-13 16012 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 4.4 miles northeast of its junction with US-50 in Placerville 620 Comment
  SEINET12166173  Lathyrus sulphureus F. H. Utech 1988-1 88 -110 El Dorado ca 1.5 mi S of American River & El Dorado-Placer County line on CA 47 1250 Comment
  UCR194916  Layia gaillardioides George K. Helmkamp, E. A. Helmkamp 2007-5-22 12045 El Dorado Northern Sierra Nevada Mountains Foothills, Sly Park Road, 2.8 miles southeast of US-50 976 Comment
  RSA49073  Ledum glandulosum Verne Grant, Alva Grant, Grant 1949-7-22 8780 El Dorado Shore of lake in Desolation Valley Wilderness Area, near Echo Lake. 2470 Comment
  SEINET7270103  Ledum glandulosum L. R. Miller 1936-7-14 s.n. El Dorado Angora Lakes Comment
  CAS-BOT-BC339126  Leontodon saxatilis subsp. saxatilis John Thomas Howell 1976-10-29 52268 El Dorado Bottom of Folsom Lake at Brown's Ravine boat landing 121 Comment
  CAS-BOT-BC215726  Lepechinia calycina G. Thomas Robbins 1945-5-20 1940 El Dorado Hillslope above Sweetwater Creek, 2-3 miles s. of Salmon Falls 182 Comment
  UCD115475  Lepidium densiflorum G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10724 El Dorado Northern Sierra Nevada Mountains: 0.8 mile east of Ice House Road on the road to Wright's Lake. 1672 Comment
  CAS-BOT-BC88895  Lepidium densiflorum var. densiflorum G. L. Stebbins 1977-8-4 77118 El Dorado South Lake Tahoe, between Trout Creek and State Line. 1920 Comment
  CDA24897  Lepidium densiflorum var. macrocarpum C. E. Barry 1940-1 El Dorado Baldwin Ranch, Lake Tahoe. 0 Comment
  CAS-BOT-BC12880  Lepidium strictum G. L. Stebbins 1978-4-21 7817 El Dorado Along South Fork, American River, from 0-1 mile east of Salmon Falls Bridge, Folsom-Pilot Hill Highway. 182 Comment
  SEINET8892760  Lepidium virginicum K. Christie 2011-1 2028 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Meeks Meadow, just west of the parking area on the west side of HWY 89. Comment
  SEINET5642228  Lepidium virginicum subsp. virginicum Robert L. Johnson, Leigh A. Johnson; Adam T. Yankee 2013-6-26 2298 El Dorado Vicinity of Ice House Reservoir campground. Forest Service Rd 11N37.; 0 1678 Comment
  UCR189468  Lepidium virginicum var. virginicum George K. Helmkamp, E. A. Helmkamp 2007-9-11 12929 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  UCSB5168  Leptosiphon bicolor Robbins, G. 1945-5-20 El Dorado Placerville - Rescue Road, 3 miles east of Rescue 457 Comment
  UCD80628  Leptosiphon ciliatus CNPS SN Foothill Team 2006-6-19 SNNR 0651 El Dorado American River Conservancy Easement, Morales Ranch. 328 Comment
  UCD112410  Leptosiphon ciliatus Peter Rubtzoff 1975-6-12 8079 El Dorado Sierra Nevada. Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road (Comp. 600R). 1310 Comment
  UCD81839  Leptosiphon montanus Ellen Dean; PLB102, D. Potter 2009-5-16 5602 El Dorado Flume trail along Hwy 49. 498 Comment
  UCD47939  Leptosiphon montanus Ellen Dean; with Plant Biology 102 2005-5-14 2621 El Dorado El Dorado County. North of Placerville. North side of Hwy 49, ca. 3 miles W of intersection with Hwy 50. Flume trail area. 457 Comment
  UCD33609  Leptosiphon nuttallii Beecher Crampton 1970-7-9 8642 El Dorado El Dorado County, Stateline. 1981 Comment
  CAS-BOT-BC339604  Lessingia leptoclada A. A. Heller 1915-9-12 12273 El Dorado On the Lincoln Highway 5 miles east of Placerville 762 Comment
  UC1287480  Lessingia leptoclada Willard Spence 1962-7-25 734 El Dorado Route 49 1 mi s Cool (on road to Placerville) Comment
  UC895248  Lessingia leptoclada Marcus E. Jones, A. M. 1882-9-20 3618 El Dorado St. Lawrence Comment
  UCR192722  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2007-9-11 12948 El Dorado Northern Sierra Nevada Mountains, Ice House Road 4.3 miles north of its junction with US-50 1393 Comment
  CAS-BOT-BC339611  Lessingia leptoclada John Thomas Howell 1930-10-12 5593 El Dorado 6.5 miles n. of Plymouth Comment
  POM259730  Lessingia nana John T. Howell 1939-8-13 15302 El Dorado El Dorado County: 8 miles from Folsom on road to Placerville Comment
  UC148610  Lessingia nana Katharine Brandegee September 1910 El Dorado near the Schoolhouse; Mormon Island Comment
  UC88003  Lessingia nemaclada K. Brandegee El Dorado Sweetwater Comment
Read comments
Jun 28 2012
  UC1492175  Lessingia pectinata var. tenuipes N. J. Andersson 1852-1 El Dorado Coloma Comment
  SEINET4560535  Leucanthemum vulgare George K. Helmkamp, Elizabeth Helmkamp 2013-1 21094 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
  JEPS72080  Lewisia nevadensis Gladys L. Smith 1964-7-6 2165 El Dorado summit of pass, Echo Lake to Desolation Valley 2667 Comment
  SBBG12664  Lewisia nevadensis D. Myrick 1958-6-28 83 A El Dorado Glen Alpine above Fallen Leaf Lake 2042 Comment
  CAS-BOT-BC444119  Lewisia nevadensis Elsie Z. Lovegrove 1948-6-24 s.n. El Dorado Fallen Leaf Lake road Comment
  CDA35458  Lewisia pygmaea G. F. Hrusa, M. Beyers 2011-7-2 18438 El Dorado Sierra Nevada; Ridgetop between Hwy 88 and Shealor Lakes on Shealor Lake trail. 2316 Comment
  UC420606  Lewisia pygmaea R. L. Pendleton and F. M. Reed 1907-7-23 1023 El Dorado Glen Alpine, Grass Lake Trail Lake Tahoe Region 2103 Comment
  UC495597  Lewisia triphylla Merle Randall 1930-6-21 El Dorado Desolation Valley Lake Tahoe Region, Desolation Valley Comment
  CAS-BOT-BC509403  Lilium parvum Margaret Williams 1962-8-3 s. n. El Dorado Luther Pass 2346 Comment
  CAS-BOT-BC509410  Lilium parvum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento Comment
  SEINET12054650  Lilium parvum H. H. Heller 1938-1 568 El Dorado Tolmans, Fallen Leaf Comment
  CAS-BOT-BC133054  Lilium washingtonianum subsp. washingtonianum Elsie Z. Lovegrove 1951-9-13 s.n. El Dorado Fallen Leaf Lake Comment
  RSA516493  Limnanthes alba L. R. Heckard 1969-6-2 2280 El Dorado At base of Jaybird Falls at Jaybird Power House, northwest of Riverton. 930 Comment
  JEPS118184  Limnanthes alba subsp. alba Dean W. Taylor 2004-3-31 19052 El Dorado Farnham Ridge (16 air miles NNE of Jackson) 1066 Comment
  UCD85011  Limnanthes alba subsp. versicolor Dena Grossenbacher 2009-4-22 971 El Dorado Along west side of Highway 49, 3.3 miles south of El Dorado. Private property. 347 Comment
  SEINET6670346  Limnanthes douglasii C. Fitz 1959-4-11 s.n. El Dorado Placerville Road, Highway 49 762 Comment
  RSA262350  Limnanthes douglasii subsp. rosea C. B. Shah 1960-5-8 20 El Dorado U.S. Highway 50, 5 miles west of Camino. 945 Comment
  UCR224240  Linanthus bicolor George K. Helmkamp, E. A. Helmkamp 2010-4-24 15939 El Dorado Sierra Nevada Mountains Foothills, Oak Ridge Road just east of its junction with Blend-O-Green Way, jct. is north of Green Valley Road 390 Comment
  JEPS71350  Linanthus ciliatus Gladys L. Smith 1964-7-4 2051 El Dorado between U.S. Hwy 50 and Benwood Meadow (near first pond, Sayles Canyon Trail) 2133 Comment
  UC532175  Linanthus ciliatus Herbert F. Copeland 1934-6-15 El Dorado near Eagle Creek; Lake Tahoe, Emerald Bay Comment
  UC747609  Linanthus ciliatus G. Thomas Robbins 1944-7-28 1763 El Dorado abou 05. mi s Wrights Lake 2133 Comment
  UCR176386  Linanthus ciliatus George K. Helmkamp, E. A. Helmkamp 2006-7-12 10956 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  UCR229585  Linanthus ciliatus George K. Helmkamp, E. A. Helmkamp 2011-7-30 17927 El Dorado Northern Sierra Nevada Mountains, along North-South Road, 1.6 miles north of its junction with Omo Ranch Road, 0.95 mi. NNW (331 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1460 Comment
  UC133932  Linanthus filipes Katharine Brandegee May 1907 El Dorado near Placerville Comment
  UC907692  Linanthus pachyphyllus G. Thomas Robbins 1945-8-12 2140 El Dorado w of High Meadow (along Freel Peak trail); Freel Peak 2286 Comment
  UC1178939  Linanthus parviflorus Herbert L. Mason 1932-4-25 7014 El Dorado Pilot Hill Comment
  HSC44789  Linanthus pungens Maralyn O'Meara Jun 1974 505 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  UCR176009  Linum lewisii var. alpicola George K. Helmkamp, E. A. Helmkamp 2006-7-28 11025 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
  UC1135277  Lithocarpus densiflorus P. L. Johannsen 1934-10-18 520 El Dorado 1.5 mi se Big X Mountain; El Dorado National Forest, Placerville Quad. 1036 Comment
  CAS-BOT-BC36144  Lithocarpus densiflorus var. densiflorus G. L. Stebbins 1976-7-14 76123 El Dorado 3 miles northeast of Uncle Tom's Cabin, on road to Robb's Valley, at crest of steep slope descending to Rubican River 1722 Comment
  UC747353  Lithophragma G. Thomas Robbins 1943-5-2 1065 El Dorado ca 3 mi e Camino ( North Fork Webber Creek); North Fork Webber Creek 914 Comment
  JEPS30809  Lithophragma affine Miles Eaton 1945-5-31 23 El Dorado above McKinney Creek Caldor (Caldor); above McKinney Creek Comment
  CAS-BOT-BC435449  Lithophragma glabrum John Thomas Howell 1925-7-6 1412 El Dorado Mt. Tallac, Lake Tahoe region. Comment
  UC402474  Lithophragma glabrum W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Mt. Tallac; vicinity of Lake Tahoe, Mt. Tallac 1897 Comment
  SACT001464  Lolium temulentum J. Wilson 1985-4-14 El Dorado 566.9 Comment
  SD240824  Lomatium marginatum George K. Helmkamp, E. A. Helmkamp 2011-4-12 17175 El Dorado Foothills, Northern Sierra Nevada Mountains: Placerville, along Forni Road, 0.2 mile northwest of its Weber Creek crossing, SE of Hwy 50 near Diamond Springs (Placerville 7.5'Q) 487 Comment
  UCR197265  Lomatium marginatum George K. Helmkamp, E. A. Helmkamp 2008-4-25 13303 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UC1046477  Lomatium marginatum var. marginatum Rimo Bacigalupi with G. L. Stebbins, L. R. Heckard and Karl Jacob 1951-5-13 3310 El Dorado 1.8 mi NE of Georgetown (W slopes of Hotchkiss Hill) 975 Comment
  CHSC56268  Lomatium nevadense K. R. Stern 1985-6-14 8118 El Dorado Echo Summit. 2225 Comment
  UC1304153  Lonicera cauriana Wayne Savage 1965-6-30 446 El Dorado near Grass Lake; El Dorado National Forest 2346 Comment
  JEPS72379  Lonicera conjugialis Gladys L. Smith 1964-7-3 2034 El Dorado 1 mi w Echo Summit (U.S. 50) 2133 Comment
  SD87690  Lonicera conjugialis Frank W. Peirson 1935-7-3 6242 El Dorado Glen Alpine Creek Basin 2190 Comment
  UC1125223  Lonicera conjugialis J. A. Rutter 1934-8-21 15 El Dorado 1/2 mi n - 1/2 mi e Leek Spr. Mtn.; El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  UCR206843  Lonicera hispidula var. vacillans George K. Helmkamp, E. A. Helmkamp 2009-6-6 14909 El Dorado Sierra Nevada Mountains Foothills, along Mosquito Road, 2.8 miles north of its junction with CA-50 in Placerville 691 Comment
  JEPS29798  Lonicera interrupta Rimo Bacigalupi, and L. R. Heckard 1962-5-30 8542 El Dorado 5 mi nw Placerville (on hill immediately to the n of Gold Hill) 533 Comment
  OBI78540  Lonicera interrupta David J. Keil 1992-1 23341 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UC15652  Lotus micranthus M. H. Gates 1879-1 25 El Dorado Rose Springs Comment
  UCR178755  Lotus purshianus George K. Helmkamp, E. A. Helmkamp 2006-9-20 11407 El Dorado Northern Sierra Nevada Mountains Foothills, Bridal Veil Falls [on Esmeralda Creek], along Hwy US-50 just east of Pacific 1002 Comment
  JEPS55768  Lotus purshianus var. purshianus Helen-Mar Wheeler 1941-8-9 407 El Dorado s of Myers Post Office (near Alpine Public Camp, near road which follows river up just beyond the camp proper); Upper Truckee River 1981 Comment
  RSA0011981  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2011-9-1 18212 El Dorado Silver Fork Road, 4.7 miles south of its junction with US-50 in Kyburz, alongside Silver Fork American River 1500 Comment
  UC726451  Lotus purshianus var. purshianus A. A. Heller 1941-8-27 16307 El Dorado 1 mi below Riverton (at Maple Grove Camp); South Fork of the American River Comment
  UCR170459  Lotus purshianus var. purshianus George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10007 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
  UCR189010  Lotus purshianus var. purshianus George K. Helmkamp 2007-7-7 12461 El Dorado Northern Sierra Nevada Mountains, along CA-89, 5.4 miles northwest of Luther Pass in the Grass Lake area 2018 Comment
  UCR189601  Lotus purshianus var. purshianus George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12371 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
  RSA406276  Lotus unifoliolatus Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  BFRS50 Image available Lupinus Peter Rubtzoff 1974-7-19 7718 El Dorado Blodgett Forest: Loop Road ca. 0.2 mile east of Headquarters Road junction (east of Station headquarters) (Comp. 140E) Comment
  UC149868  Lupinus Katharine Brandegee July 1910 El Dorado Sportsman's Hall Fyffe ((Fyffe)) Comment
  UCR275270  Lupinus Peter Rubtzoff 1975-7-10 8182 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Chinquapin Flat Road, c. 1.6 mi. south of Old Gaddis Creek Road 1320 Comment
  RSA0023115  Lupinus Peter Rubtzoff 1974-7-19 7711 El Dorado Georgetown Divide: UC Blodgett Forest Research Station, Loop Road 0.6 miles north of County Road at base of road cut in forest (not quite in Blodgett Forest). 1277 Comment
  RSA734388  Lupinus Keith E. Hoffmaster 1938-4-1 894 El Dorado Near Colma Comment
  SEINET10931688  Lupinus P. Rubtzoff 1976-9-23 Rubtzoff 8896 El Dorado Blodgett forest. Lower gaddis creek rd ca 1.3 mi s of gaddis creek rd. Growing on rd cut and rd shoulder. Comp.590u. 1250 Comment
  UCR217914  Lupinus albifrons var. collinus George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe 2010-7-6 16469 El Dorado Sierra Nevada Mountains, Silver Fork Road, 4.1 miles south of its junction with US-50 in Kyburz 1500 Comment
  UCR235587  Lupinus albifrons var. collinus George K. Helmkamp, E. A. Helmkamp 2012-5-3 18908 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
  UCR216975  Lupinus benthamii George K. Helmkamp, E. A. Helmkamp 2010-5-14 16023 El Dorado Sierra Nevada Mountains Foothills, along CA-16 (Mt. Aukum Rd.), 1.8 miles northeast of Somerset 567 Comment
  UC180120  Lupinus bicolor Katharine Brandegee 1915-4-28 El Dorado Layne's Ranch near Pilot Hill; near Pilot Hill Comment
  SEINET5328103  Lupinus bicolor O. Grosz 1964-4-21 s.n. El Dorado Road ditch Hwy. 50 914 Comment
  UCD61778  Lupinus breweri Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4307 El Dorado Washoe Meadows State Park. Southwest area of park, just uphill of logged clearing and manhole # 73, along unimproved road. 1933 Comment
  OBI71001  Lupinus concinnus L. P. Janeway, Holly Stewart, Stacy Scott, Gabriella Indindoli 1993-4-13 4331 El Dorado Kyburz quad T11N R14E, SE 1/4 of sec 23. Along Weber Mill Rd, 1.1 mi N of S Fork Amer River at Alder Crk 1448 Comment
  RSA0060739  Lupinus fulcratus Daisie Huang 2006-8-12 06081210 El Dorado At Kirkwood ski resort, next to main road. 2385 Comment
  UCD165731  Lupinus fulcratus Ellen Dean 2016-7-12 9086 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
  UCR171181  Lupinus fulcratus George K. Helmkamp, E. A. Helmkamp 2005-7-31 9756 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
  JEPS48915  Lupinus grayi Alice M. Ottley 1920-6-22 862 El Dorado Angora Ridge Comment
  SEINET2470914  Lupinus grayi K. Christie 2010-6-22 1855 El Dorado Lake Tahoe Basin Management Unit (USFS); lower Fountain Place Road/Oneidas Road. 1950 Comment
  UCD108183  Lupinus latifolius var. columbianus A. A. Heller 1915-8-6 12166 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  UCD108187  Lupinus latifolius var. columbianus G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11162 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road. 2174 Comment
  UCR206781  Lupinus latifolius var. columbianus George K. Helmkamp, Amy Barnes 2009-7-8 15139 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
  UCR258198  Lupinus lepidus var. sellulus George K. Helmkamp, Amy Barnes 2014-8-11 22995 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  SEINET6654843  Lupinus lepidus var. sellulus Joe C. Johnson 1947-7-21 JJ- 193 El Dorado Toiyabe NF; Eldorado NF; 1.5 miles west of Raymond Peak.; 0 2621 Comment
  RSA161304  Lupinus polycarpus Peter H. Raven, H. L. Mason, R. Ornduff 1957-4-27 10689 El Dorado 1.9 miles east of Shingle Springs. Comment
  UCD109452  Lupinus polyphyllus var. burkei G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11089 El Dorado Northern Sierra Nevada Mountains. Along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy. U.S.-50. 1864 Comment
  UCD142074  Luzula comosa G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11755 El Dorado Northern Sierra Nevada Mountains; junction of French Creek Road and Lost Creek Road, just north of Frenchtown. 366 Comment
  UCR172642  Luzula comosa George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10205 El Dorado Northern Sierra Nevada Foothills, Between N and Middle forks of Cosumnes River; Junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset 665 Comment
  RSA54103  Luzula subcongesta J. T. Howell 1946-8-30 22919 El Dorado Upper Angora Lake 2287 Comment
  UCR209040  Madia bolanderi George K. Helmkamp, E. A. Helmkamp 2009-8-19 15486 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  CAS-BOT-BC342743  Madia elegans Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCD112198  Madia elegans Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7176 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' West side of meadow. 1977 Comment
  UCD112234  Madia elegans Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7202 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
  UCD80091  Madia elegans CNPS SN Foothill Team 2005-4-28 SNFN 0184 c El Dorado CDPR, Auburn State Recreation Area, north of the Auburn-Cool trail, about a mile W of Highway 49. 443 Comment
  SD234318  Madia elegans subsp. elegans G. K. Helmkamp, E. A. Helmkamp 2007-9-2 12887 El Dorado Foothills, northern Sierra Nevada Mountains: Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station. 957 Comment
  POM216170  Madia elegans subsp. vernalis D. D. Keck 1933-6-1 2442 El Dorado 1 mile E of Clarksville on Lincoln Hwy. 305 Comment
  UC174810  Madia exigua Katharine Brandegee 1907-5-25 El Dorado near Placerville Comment
  UCR193183  Madia exigua George K. Helmkamp, E. A. Helmkamp 2007-6-6 12264 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road 1616 Comment
  CAS-BOT-BC344336  Madia exigua Ira L. Wiggins 1933-7-17 6751 El Dorado At edge of Lily Lake, Fallen Leaf region Comment
  SD87853  Madia exigua Frank W. Peirson 1925-7-3 6234 El Dorado Road to Glen Alpine, Fallen Leaf Lake Region 2040 Comment
  CHSC73657  Madia glomerata L. P. Janeway; Eric Schroder 1998-8-31 6197 El Dorado Lake Tahoe Basin--National Forest. 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
  SEINET11601390 Image available Madia glomerata E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4245 El Dorado Washoe Meadows State Park, S edge of largest fen and along adjacent logging road near sewer manhole #66.; 38.864889 -120.027306 1936 Comment
  UC406893  Madia glomerata H. M. Hall 1910-7-29 8832 El Dorado w side Fallen Leaf Lake; Sierra Nevada Mountains, Tahoe district 1950 Comment
  UCD55365  Madia glomerata Ellen Dean; Mark Bibbo 2006-7-18 3215 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
  UCD72698  Madia glomerata Ellen Dean; T. Sasaki 2007-7-23 4420 El Dorado Tahoe Conservancy Lands, just SE of private ranch with an entrance along Sawmill Road, north side of Truckee River, north of Lake Valley Recreation area. Upper Truckee River Restoration Project monitoring well #21 plot. 1920 Comment
  UCD73738  Madia glomerata Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4438 El Dorado Washoe Meadows State Park. Restored quarry. 1925 Comment
  UCR176293  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2006-7-28 11010 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  UCR202656  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2008-8-8 13973 El Dorado Northern Sierra Nevada Mountains, Echo Summit, west side of a Highway Maintenance Station and about 100 yards north of CA-50 2256 Comment
  CAS-BOT-BC334673  Madia glomerata Donald Myrick 1958-6-30 105 A El Dorado Off Sawmill Flat Road south of Fallen Leaf Lake, Lake Tahoe 1889 Comment
  UCD44111  Madia glomerata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1477 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  JEPS119411  Madia gracilis G. K. Helmkamp, E. A. Helmkamp 2009-8-19 15488 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 Comment
  CAS-BOT-BC342924  Madia gracilis David D. Keck 1932-6-30 1567 El Dorado Between Fallen Leaf Lake and Lake Tahoe 1920 Comment
  SEINET3246016  Madia minima G. K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-1 12381 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
  UCR176257  Madia minima George K. Helmkamp, E. A. Helmkamp 2006-7-10 10911 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
  POM175536  Maianthemum racemosum subsp. amplexicaule Frank W. Peirson 1925-7-3 6241 El Dorado Glen Alpine Creek Basin. Sierra Nevada. 2439 Comment
  CAS-BOT-BC512742  Maianthemum stellatum Donald Myrick 1958-6-27 61 El Dorado Fallen Leaf Lake, Lake Tahoe 1889 Comment
  CAS-BOT-BC512745  Maianthemum stellatum Elsie Z. Lovegrove 1949-6-17 s.n. El Dorado Fallen Leaf Lake Road Comment
  UC34296  Malacothrix floccifera Miss Ora Boring July 1901 El Dorado Tahoe Comment
  UCD116598  Malva nicaeensis G. K. Helmkamp; E. A. Helmkamp 2007-4-29 11875 El Dorado Northern Sierra Nevada Mountains: Lake Oaks mobile home park, Diamond Springs. 524 Comment
  JEPS29831  Marah watsonii Rimo Bacigalupi, and L. R. Heckard 1962-5-31 8575 El Dorado about 1 mi below U.S. highway 50 (below and s of Eight-mile House (e of Camino), watershed of upper reaches of creek); Webber Creek 1158 Comment
  UC747040  Marah watsonii G. Thomas Robbins 1944-5-16 1606 El Dorado 3 mi e Placerville (hillside w Institute of Forest Genetics) 762 Comment
  POM147026  Meconella californica Alice Eastwood 1927-3-26 14175 El Dorado On road from Coloma to Georgetown Comment
  SEINET7839580  Medicago polymorpha D. A. Buck 1959-4-25 17 El Dorado Along Highway 49, 5 miles north east of Placerville. 549 Comment
  CAS-BOT-BC329232  Melica aristata Peter Rubtzoff 1974-6-25 7636 El Dorado Blodgett Forest Research Station, Heliport Clearing. 1341 Comment
  CAS-BOT-BC329235  Melica aristata Peter Rubtzoff 1974-6-25 7639 El Dorado Blodgett Forest Research Station, Heliport Clearing. 1341 Comment
  RSA187195  Melica aristata Le Roy Abrams 1928-7-4 12624 El Dorado Fallen Leaf Lake. Comment
  UC1153844  Melica aristata Beecher Crampton 1956-6-22 3597 El Dorado 0.5 mi w Omo Ranch Post Office 1036 Comment
  SACT001481  Melica bulbosa James Grove 1974-7-5 El Dorado 2351.8 Comment
  SEINET11678850  Melica bulbosa H. H. Heller 1938-1 694 El Dorado Mount Tallae Comment
  CAS-BOT-BC271225  Melica californica Peter H. Raven; H. L. Mason; R. Ornduff 1957-4-28 10706 El Dorado 3.3 miles from Kelsey on road to Placerville, Sierra Nevada Comment
  CAS-BOT-BC271806  Melica californica Marcus E. Jones 1883-4-21 s.n. El Dorado Kelsey Comment
  CAS-BOT-BC282109  Melica geyeri G. L. Stebbins 1972-5-28 8087 El Dorado In Rubicon River Canyon, NNE of Leonardi Spring 1158 Comment
  UCD72924  Melica harfordii Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4493 El Dorado Washoe Meadows State Park, western edge of park off of Grizzly Mountain Road near manhole #54. 1954 Comment
  UCR209009  Melica harfordii George K. Helmkamp, E. A. Helmkamp 2008-6-5 13608 El Dorado Sierra Nevada Mountains Foothills, Forbay Road. 0.5 mile north of its crossing of the South Fork American River 668 Comment
  UCD165671  Melica subulata Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9022 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along fire road near park residences on western side of Highway 89. 2126 Comment
  CAS-BOT-BC174248  Melica torreyana G. K. Helmkamp; E. A. Helmkamp 2008-4-30 13351 El Dorado Sierra Nevada Mountains Foothills: junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  SACT001541  Melica torreyana Josephine Van Ess 1975-5-26 El Dorado Top of dry streambank; collected near flat 'camp out' over about 1 mile above Salmon Falls Road. 152.4 Comment
  SACT001567  Melica torreyana J. Wilson 1982-3-28 El Dorado Folsom Lake area 140.208 Comment
  UCR218994  Mentha X piperita George K. Helmkamp, E. A. Helmkamp 2009-9-13 15606 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; 0.2 mile south of the junction of Patterson Drive and CA-49/Pleasant Valley Road 529 Comment
  RSA795086  Mentha arvensis George K. Helmkamp, E. A. Helmkamp 2011-9-1 18201 El Dorado Silver Fork Road, 0.9 miles south of its junction with US-50 in Kyburz 1280 Comment
  CHSC83163  Mentha pulegium Beecher Crampton 1980-9-23 9760 El Dorado South of El Dorado Hills. Comment
  SEINET9323397  Mentha pulegium Unknown 1980-9-23 9760 El Dorado El Dorado Co., CA Comment
  UCD44893  Mentha spicata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2258 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD117367  Mentzelia laevicaulis G. L. Stebbins Jr. 1976-8-14 76193 El Dorado south bank of North Fork of the American River at the crossing of State Highway 49 between Auburn and Cool. 213 Comment
  UCD142261  Menyanthes trifoliata Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7908 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, near outlet. Southern side of the pond. 2022 Comment
  UCD19777  Menyanthes trifoliata C. H. Lamoureux; J. Major, J. McCaskill and R. Gankin 1956-6-6 1131 El Dorado 0.7 miles west of junction of Hwy 50 and Hwy 89, at foot of Meyer's Grade. 1996 Comment
  JEPS124881 Image available Menyanthes trifoliata B. Corwin 1964-7-9 146 El Dorado 7.5 miles east of rte. 50 highway 89. Comment
  SEINET11305253  Mertensia ciliata var. stomatechoides A. Pinzl 1976-6-24 585 El Dorado Grass Lake Creek Meadow, along Hwy 89. 2347 Comment
  CAS-BOT-BC429015  Micranthes nidifica John Thomas Howell 1925-6-19 1174 El Dorado Eagle Lake Trail, Lake Tahoe region. 2133 Comment
  CHSC73091  Micranthes oregana L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5794 El Dorado Lake Tahoe Basin Management Unit - National Forest. Large meadow near mouth of Meeks Creek; wet of Hwy 89 and 0.4 - 0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  SD123477  Micranthes oregana Robert F. Thorne 1974-7-31 44908 El Dorado Grass Lake at Luthers Pass: floating bog 2362 Comment
  UCD38778  Micropus californicus Beecher Crampton 1958-6-9 4922 El Dorado 14 miles northeast of Placerville, Pino Grande Road. 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-BC349279  Microseris nutans LeRoy Abrams 1911-7-27 4787 El Dorado Lake Tahoe Region. Lake Valley 1950 Comment
  POM261573  Microseris nutans L. S. Rose 1940-6-2 40476 El Dorado Camp Richardson, Lake Tahoe 1890 Comment
  UCD118908  Microsteris gracilis G. K. Helmkamp; E. A. Helmkamp 2006-4-27 10242 El Dorado Northern Sierra Nevada: Junction of French Creek Road and Big Canyon Road, 1/2 mile S of Frenchtown. 340 Comment
  RSA286222  Microsteris gracilis subsp. gracilis R. F. Thorne 1974-7-31 44937 El Dorado Grass Lake Road S of Meyers and N of Luther's Pass. 2195 Comment
  UCR258115  Mimulus George K. Helmkamp, Amy Barnes 2014-8-11 23016 El Dorado Northern Sierra Nevada Mountains, north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road 1655 Comment
  JEPS50786  Mimulus angustatus Rimo Bacigalupi and Paul Hutchison 1967-5-21 9267 El Dorado 0.2 mi w Indian Diggings Elementary School (at w edge of small community); Omo Ranch 1097 Comment
  UC747069  Mimulus angustatus G. Thomas Robbins 1945-6-17 2003 El Dorado Sly Park meadow 975 Comment
  UC886093  Mimulus angustatus Carl B. Wolf 1933-5-25 4960 El Dorado 0.7 mi w Rescue (w slope of Sierra); Sierra Nevada, Green Valley 304 Comment
  SEINET1908460  Mimulus aurantiacus G. K. Helmkamp, E. A. Helmkamp 2008-1 13612 El Dorado Sierra Nevada Mountains Foothills: Forbay Road. 0.5 mile north of its crossing of the South Fork American River. 668 Comment
  UC747106  Mimulus bicolor G. Thomas Robbins 1943-5-5 1074 El Dorado 3 mi e Placerville (near Institute of Forest Genetics) 762 Comment
  UCR236984  Mimulus bicolor George K. Helmkamp, E. A. Helmkamp 2012-5-22 19055 El Dorado Northern Sierra Nevada Mountains, Forest Service Road 31 (Peavine Ridge Road), 1.3 miles wet of its junction with Ice House Canyon Road 1582 Comment
  JEPS17459  Mimulus bicolor Rimo Bacigalupi with G. Thomas Robbins 1955-5-22 5164 El Dorado just above Smith Flat (at w (lower) edge of reserve of institute); Institute of Forest Genetics 792 Comment
  UCD122421  Mimulus bicolor J. M. Tucker 1957-5-25 3336 El Dorado ca. 6.5 miles east of Pleasant Valley (and roughly 5 miles south of Pollack Pines). Comment
  BFRS382 Image available Mimulus breweri Peter Rubtzoff 1972-9-14 6890 El Dorado Blodgett Forest: Mutton Creek area just south of County Road (Comp. 360R). Comment
  BFRS238 Image available Mimulus guttatus Peter Rubtzoff 1975-6-24 8100 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  JEPS17463  Mimulus guttatus Rimo Bacigalupi with G. Thomas Robbins 1955-5-21 5158 El Dorado 1.5 mi n Pleasant Valley (along Camino - Pleasant Valley road); Webber Creek drainage 762 Comment
  UCR206709  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2009-3-19 14431 El Dorado Sierra Nevada Mtns. Foothills, Rock Creek Road at the Rock Creek crossing; about 3.5 miles west of Finnon Reservoir 412 Comment
  RSA780078  Mimulus guttatus Fay A. MacFadden 1934-7-18 12597 El Dorado Emerald Bay; Lake Tahoe Comment
  UCR170666  Mimulus layneae George K. Helmkamp, E. A. Helmkamp 2005-8-9 9804 El Dorado Northern Sierra Nevada Mtns., El Dorado National Forest; west of Lake Tahoe; Ice House Road, 1.9 miles N of Wentworth Rd (turnoff to Stump Meadows) 1649 Comment
  UCD122757  Mimulus layneae Kim E. Steiner 1978-5-12 208 El Dorado North Fork of the Cosumnes River, 200 m. SW of Bucks Bar Road, 1.2 miles NW of Somerset. 502 Comment
  UCD165705  Mimulus lewisii Ellen Dean 2016-7-12 9061 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along unnamed drainage on west side of Highway 89. 2072 Comment
  JEPS18005  Mimulus microphyllus George B. Rossbach 1955-5-22 502 El Dorado e Shingle Springs 457 Comment
  UCD125167  Mimulus microphyllus Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7457 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  UCD148636  Mimulus microphyllus Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8387 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1910 Comment
  UCD122667  Mimulus minusculus G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11179 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  JEPS71719  Mimulus moniliformis Gladys L. Smith 1963-7-9 1797 El Dorado 1/4 mi w Echo Summit 2133 Comment
  JEPS71722  Mimulus moniliformis Chas. Smith, Marion Rhodes, Gladys L. Smith 1972-7-20 3359 El Dorado above Lake Gilmore (near summit of mt.); Mt. Tallac 2865 Comment
  SBBG11883  Mimulus moschatus D. Myrick 1958-6-26 56 El Dorado Fallen Leaf Lake 1920 Comment
  SEINET11261899  Mimulus moschatus George Helmkamp, E. A. Helmkamp 2011-7-30 17919 El Dorado Northern Sierra Nevada Mountains: North-South Road, 1.6 miles north of its junction with Omo Ranch Road, .95 mi. NNW (3511/4) of Omo Ranch Rd. jct. with Hwy 88 (Caldor 7.5' Q.); 0 1460 Comment
  UCR170800  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2005-8-9 9779 El Dorado Northern Sierra Nevada Foothills, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  UCR206766  Mimulus moschatus George K. Helmkamp, Amy Barnes 2009-7-7 15119 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, c. 1.3 miles north of Ice House Store 1660 Comment
  RSA447984  Mimulus moschatus Mat. Herbrand 1923-8-15 s.n. El Dorado Lake Tahoe and Tamarack Trail. Comment
  UC2045176  Mimulus nanus var. jepsonii George K. Helmkamp with E. A. Helmkamp 2011-9-1 18220 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail. Tragedy Spring 7.5' Q. Comment
  SFV11113  Mimulus nanus var. mephiticus J. Turner, F. M. Ball (1205) 1962-7-13 El Dorado Sierra Nevada Highway 89, 3 miles south of Meyers. 1982 Comment
  UC217364  Mimulus nanus var. mephiticus H. M. Hall 1921-6-28 11386 El Dorado Strawberry American River 1676 Comment
  RSA434672  Mimulus pilosus Fay A. MacFadden 1934-7-28 12672 El Dorado 15 miles from Auburn on Highway to Placerville. Comment
  UCD42466  Mimulus primuloides Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SEINET7719545  Mimulus primuloides Chesnut, Drew 1890-8-18 El Dorado Cascade. Lake Tahoe. Comment
  SEINET3367731 Image available Mimulus rubellus G. Thomas Robbins 1944-7-30 1823 El Dorado Along Willow Flat Trail, 9 miles north of US Hwy 50, about 2 miles north of Wrights Lake 2286 Comment
  JEPS14996  Mimulus tilingii A. A. Heller 1916-8-11 12539 El Dorado s side Echo Lake Comment
  JEPS86930  Mimulus torreyi David M. Thompson 1988-7-3 574 El Dorado s Lake Tahoe (2 mi s of Hwy 50-89 along Hwy 89, ca. 50 ft of highway) 1950 Comment
  UCD19870  Mimulus torreyi C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1163 El Dorado Near Silver Campground, Little South Fork of the Rubicon River, El Dorado National Forest. 1767 Comment
  RSA102190  Mimulus viscidus var. viscidus G. Thomas Robbins 1945-6-30 2014 El Dorado Along Deer Valley Road, 1 mi. n. of Rescue. 396 Comment
  SJSU8689  Minuartia douglasii C. W. Sharsmith 1980-5-18 8376 El Dorado Bear Cr (a fork of Rock Cr), S Fork American R drainage c. 4-5 mi SE of Georgetown 670 Comment
  CAS-BOT-BC432932  Mitella breweri Verne Grant; Alva Grant 1946-7-20 7740 El Dorado North side of Upper Echo Lake 2286 Comment
  CAS-BOT-BC432940  Mitella breweri A. A. Heller 1915-8-6 12181 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  JEPS49687  Mitella breweri P. B. Kennedy 1920-8-13 61 El Dorado Barrette Camp Eldorado National Forest (headwaters Tells Creek, 3 mi s of Tells Peak) 1935 Comment
  CAS-BOT-BC432935  Mitella breweri E. A. McGregor 1909-8-12 97 El Dorado Lake Tahoe Region. Grass Lake 2194 Comment
  RSA121990  Monardella australis subsp. cinerea F. W. Embree 1934-7-17 156 El Dorado 2 miles N of Leek Springs hill 2043 Comment
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Oct 23 2014
  UC1124538  Monardella breweri subsp. lanceolata P. L. Johannsen 1934-7-25 424 El Dorado 200 yds. W of Twin Bridges; El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  SEINET10582055  Monardella lanceolata A. Graff 1993-7-21 Graff 256 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
  SEINET10582061  Monardella lanceolata A. Graff 1993-7-20 Graff 236 El Dorado El Dorado National Forest. On the right side of the Mormon Emigrant Trail west, 7.45 miles northwest from junction with USNFS Rd. 10N28. Locally abundant, in a mixed conifer forest. Comment
  CAS-BOT-BC318608  Monardella odoratissima Ira L. Wiggins 1933-8-17 6772 El Dorado Tamarack Trail above Glen Alpine Rd. from Fallen Leaf, L. Tahoe region. Comment
  SEINET7249061  Monardella odoratissima George K. Helmkamp, Elizabeth Helmkamp 2013-1 El Dorado Comment
  SEINET3996415 Image available Monardella odoratissima subsp. pallida Johnnie L. Gentry Jr., Earl Jensen 1968-7-12 2150 El Dorado Half Moon Lake 2490 Comment
  POM127766  Monardella odoratissima subsp. pallida L. R. Abrams 1911-7-27 4760 El Dorado Luther Pass 2378 Comment
  POM209749  Monardella odoratissima subsp. pallida Richard M. Holman 1934-8-1 s.n. El Dorado Between Charity Valley and Twin Lakes. Comment
  RSA6520  Monardella odoratissima subsp. pallida Jens Clausen 1932-9-14 642 El Dorado Tahoe Region, above Glen Alpine. Near stream on the trail to Mt Tallac. 2317 Comment
  SEINET10582112  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 217 El Dorado El Dorado National Forest. Intersection of USNFS Rd. 10N28 and the Mormon Emigrant Trail, on both sides of road. Locally infrequent, in mixed conifer forest of Calocedrus decurrens, Abies concolor, A. magnifica, Pinus jeffreyi, P. lambertiana, Ribes roezlii, Mimulus sp. Not yet in bloom. Comment
  SEINET10895199  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 233 El Dorado El Dorado National Forest. On the southeast side of the Mormon Emigrant Trail, 1.85 miles northwest of junction with USNFS Rd. 10N28. Locally abundant, in a mixed conifer forest. Beginning of bloom. Comment
  SEINET13948706 Image available Monardella pallida A. A. Heller 1915-1 12186 El Dorado Near Camp Echo, on the Lincoln Hwy; 7000 ft alt. 2134 Comment
  CAS-BOT-BC220214  Monardella sheltonii G. Thomas Robbins 1943-7-6 1245 El Dorado At C.C.C. Camp Snowline, 3 mi. e. of Camino 1036 Comment
  UC412637  Montia chamissoi R. L. Pendleton, F. M. Reed 1907-7-25 1165 El Dorado Road between Glen Alpine Springs and Modjeska Falls; Lake Tahoe Region 2026 Comment
  CAS-BOT-BC445146  Montia parvifolia G. Thomas Robbins 1944-6-18 1725 El Dorado Along Camp Creek near road to Capps Crossing 1219 Comment
  UCD149729  Muhlenbergia andina G. Ledyard Stebbins 1977-7-17 7775 El Dorado Along Silver Fork of the American River near bridge. (Note from label maker: newspaper also says Sherman Canyon, which feeds in to the Silver Fork at Fitch Rantz Bridge and is in Section 27 and 28, not Section 21. Exact location unknown. Coordinates estimated by label maker.) 1676 Comment
  UCD86499  Muhlenbergia andina 1942-8-27 3299 El Dorado southwest of Lake Tahoe. Junction of road to Fallen Leaf Lake, with that to Glen Alpine. 1920 Comment
  UCD86618  Muhlenbergia filiformis G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11288 El Dorado Northern Sierra Nevada Mountains; Ice House Road, 3.8 miles north of Wentworth Springs Road. 1615 Comment
  UCD86684  Muhlenbergia filiformis F. W. Peirson 1925-7-2 6215 El Dorado Along big marsh on south side of Lake Tahoe. 1905 Comment
  RSA750451  Muhlenbergia jonesii George K. Helmkamp, E. A. Helmkamp 2008-8-1 13956 El Dorado Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road 2021 Comment
  SEINET10600088  Muhlenbergia montana Alan A. Beetle, D. E. Beetle; Alva Hansen 1945-7-16 Beetle 3928 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. Open rocky slope, sandy soil. 2286 Comment
  BFRS100 Image available Myrica hartwegii Peter Rubtzoff 1974-10-9 7926 El Dorado Blodgett Forest: Mutton Creek area ca. 0.2 mile south of County Road (Comp. 370E) Comment
  RSA286236  Myriophyllum verticillatum Robert F. Thorne 1974-7-31 44924 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  JEPS18211  Nama lobbii Donald Stone July, 1957 33 El Dorado in area immediately s Meeks Bay (western shore Lake Tahoe); , s of Meeks Bay 1950 Comment
  SEINET196501  Navarretia divaricata R. H. Miller 1950-6-4 95 El Dorado Along Highway 89, about 2 miles south of Echo Summit 1981 Comment
  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
  RSA642464  Navarretia eriocephala Stan C. Spencer 1995-6-9 569 -16 El Dorado From Clarksville NE 4 miles from Hwy 50, N 2.25 miles on New Bass Lake Road, at turnout to N across from Bridlewood Canyon entrance (Bridlwood Dr.) Comment
  JEPS70305  Navarretia filicaulis W. H. Shockley 1875-4 El Dorado Georgetown Comment
  UC1221015  Navarretia filicaulis Beecher Crampton 1963-10-9 El Dorado 8-9 mi ne Folsom (Salmon Falls Road) Comment
  SEINET197485  Navarretia filicaulis G. Thomas Robbins 1943-6-22 1209 El Dorado At eastern edge of Institute of Forest Genetics, 3 miles east of Placerville 792 Comment
  CAS-BOT-BC230307  Navarretia heterandra Beecher Crampton 1959-5-21 5253 El Dorado E slope of Bass Lake, ca. 2 miles NE of Clarkville Comment
  UC101768  Navarretia intertexta Katharine Brandegee May 1907 El Dorado near Placerville Comment
  UCD42701  Navarretia intertexta subsp. intertexta C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 67 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UC449809  Navarretia intertexta subsp. propinqua R. L. Pendleton and F. M. Reed 1907-7-25 1157 El Dorado road between Glen Alpine and Mojeska Falls; Lake Tahoe Region 2042 Comment
  UCSB5049  Navarretia leptalea Keator, Glenn 1958-7-28 El Dorado 1/4 mile above Fallen Leaf Lake; on Angora Lake-Fallen Leaf Lake Comment
  JEPS71325  Navarretia leptalea subsp. bicolor Gladys L. Smith 1964-7-6 2115 El Dorado about 2 mi above Upper Echo Lake (trail from Echo Lake to Desolation Valley); above Upper Echo Lake 2286 Comment
  UC311646  Navarretia leptalea subsp. bicolor unknown 1920-7-24 El Dorado Echo Creek Sierra Nevada, Echo Creek Comment
  UCD55376  Navarretia leptalea subsp. bicolor Ellen Dean; Mark Bibbo 2006-7-19 3226 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. North of golf hole #7. 1922 Comment
  UC1123771  Navarretia leptalea subsp. leptalea F. W. Embree 1934-7-6 125 El Dorado 4 mi w and 1 mi n Iron Mt.; El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  UC1024256  Navarretia leptalea subsp. leptalea Annie M. Alexander and Louise Kellogg 1943-8-19 3460 El Dorado trail to Grass Lake (Lake Tahoe region, Sierra Nevada); Sierra Nevada, Lake Tahoe region, trail to Grass Lake Comment
  UC23792 Image available Navarretia prolifera V. Rattan 1860-67 6436 El Dorado California Comment
  UC913413  Navarretia prolifera G. Thomas Robbins 1944-7-6 1759 El Dorado about 0.5 mi ne Sly Park (along Iron Mountain road) 975 Comment
  CAS-BOT-BC230529  Navarretia prolifera subsp. lutea G. Thomas Robbins 1943-6-3 1112 El Dorado Institute of Forest Genetics, 3 miles E of Placerville, Eddy Arboretum 822 Comment
  CAS-BOT-BC230530  Navarretia prolifera subsp. lutea Miss Catherene Jones 1907-6-7 78 El Dorado Camino, in the Sierra Nevada Comment
  CAS-BOT-BC230542  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-19 303 El Dorado Proceed down Starks Grade Rd off Sly Park Rd, approx. 3 miles, take old private road N out of meadow adjacent to edge of quad sheet, sec 14. Proceed uphill until first FS boundary marker can be seen and road dissipates into forest. On foot, travel NW 987 Comment
  CAS-BOT-BC230545  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-9 357 8 ; 356-8c El Dorado 1.2 miles E on Girard Mill Site Road (10N51). Along ridge NE of Esmerelda Creek. Along road and S 1463 Comment
  UC1008719  Navarretia prolifera subsp. lutea G. Thomas Robbins 1942-9-23 914 El Dorado 3 mi e Placerville (at Institute of Forest Genetics) 822 Comment
  UCD59435  Navarretia prolifera subsp. lutea Charles M. Knapp 1980-7-4 s.n. El Dorado Junction of Park Creek and Hazel Valley Roads, at Bench Mark 4088 (but Bench Mark mising in field, had been forcibly removed). Comment
  CAS-BOT-BC233559  Navarretia prolifera subsp. prolifera R. H. Miller 1950-6-4 95 El Dorado Along Highway 89, about 2 miles S of Echo Summit Comment
  UCD59445  Navarretia pubescens Beecher Crampton 9 Jun1958 4919 El Dorado Finnon Lake, Pino Grande Road, ca. 14 miles NE of Placerville. 762 Comment
  UC907677  Nemacladus capillaris G. Thomas Robbins 1943-6-13 1169 El Dorado w of Park Creek rd junction with Plum Creek and Hazel Valley rds (along Park Creek rd) 1219 Comment
  UC34923  Nemacladus interior M. H. Gates 1879-1 215 El Dorado Rose Springs Comment
  SEINET7072690  Nemophila heterophylla A. G. Vestal 1963-5-5 s.n. El Dorado About 1 mile north of El Dorado. UTM Zone 10, 687537E, 4285031mN. Coordinate datum: NAD 27. Comment
  UC1021929  Nemophila heterophylla Rolf Y. Berg 1955-5-6 El Dorado Highway 50 between Alder Creek Campground and Kyburz; between Alder Creek Campground and Kyburz Comment
  UC206217  Nemophila heterophylla Katharine Brandegee 1907-5-14 El Dorado New York Ravine Comment
  UCR173285  Nemophila heterophylla George K. Helmkamp, Elizabeth Helmkamp 2006-5-18 10467 El Dorado Northern Sierra Nevada Foothills, S side of Peavine Ridge; along Meadow Canyon Road, 3.4 mi. west of its junction with Ice House Canyon Road (N of US Hwy 50 and SSE of Union Valley Reservoir) 1189 Comment
  SEINET4691405  Nemophila maculata George K. Helmkamp, E. A. Helmkamp 2010-1 16726 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trial, at Jim Quinn Spring. 2136 Comment
  HSC23343  Nemophila maculata D. C. Polen 1971-4-3 2 El Dorado 4.1 mi. N of Coloma on Hwy. 49 250 Comment
  JEPS3962  Nemophila menziesii W. L. Jepson 1938-4-14 18654 El Dorado Nashville Comment
  UC24229  Nemophila menziesii M. H. Gates 1879-1 El Dorado Rose Springs Comment
  UCR207145  Nemophila menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2009-4-4 14501 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.8 mile west of its junction with Happy Valley Cut-off 607 Comment
  SD197799  Nemophila parviflora var. parviflora G. K. Helmkamp, E. A. Helmkamp 2007-4-30 11885 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving CA-49, 3.4 miles northwest of Placerville. 511 Comment
  UCR234204  Nemophila pulchella var. fremontii George K. Helmkamp, E. A. Helmkamp 2011-4-12 17177 El Dorado Foothillls Northern Sierra Nevada Mountains, Placerville, along Forni Road, 0.2 mile northwest of its Weber Creek crossing, SE of Hwy 50 near Diamond Springs 488 Comment
  UCD110167  Notholithocarpus densiflorus Collector unknown 1962-6-23 s.n. El Dorado Pino Grande? Comment
  UCD137704  Nymphoides peltata R. Stewart; G. D. Barbe 1983-9-13 4100 El Dorado Trout Lake, earth-dam reservoir at Mosquito and Highgrade roads, nrotheast of Placerville. Comment
  JEPS44648  Oemleria cerasiformis W. L. Jepson 1938-4-12 18651 El Dorado North Canyon North Canyon, Camino; Camino 487 Comment
  CAS-BOT-BC349988  Oreostemma alpigenum var. andersonii H. M. Hall; H. P. Chandler 1903-8-1 4756 El Dorado Sierra Nevada Mountains. Pyramid Peak. Meadows near Forni 2225 Comment
  CAS-BOT-BC349992  Oreostemma alpigenum var. andersonii L. R. Abrams 1930-9-3 12764 El Dorado Half Moon Lake 2438 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-BC350000  Oreostemma alpigenum var. andersonii Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UCD44933  Oreostemma alpigenum var. andersonii C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2298 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  JEPS72446  Orthilia secunda Gladys L. Smith 1964-7-30 2207 El Dorado Echo Summit Region, along shore of Lower Angora Lake Lower Angora Lake; Echo Summit Region, Lower Angora Lake 2377 Comment
  UC412734  Orthilia secunda F. M. Reed and R. L. Pendleton 1907-7-25 1240 El Dorado Lily Lake, Glen Alpine 1950 Comment
  UCD42475  Orthilia secunda Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC457684  Orthilia secunda W. R. Dudley 1894-9-1 s.n. El Dorado Near Lake of the Wood Comment
  RSA0083239  Orthilia secunda R. F. Thorne, Larry E. DeBuhr, K. Thorne 1975-8-23 47248 El Dorado Grass Lake, just N of Luther Pass. 2348 Comment
  UCD123248  Orthocarpus Emily McPherson 1975-8-12 14 El Dorado Mt. Rose, N.E. slope. 3108 Comment
  JEPS15919  Osmorhiza berteroi P. B. Kennedy 1920-8-12 56 El Dorado Barrett Camp Eldorado National Forest, Silver Creek 1935 Comment
  JEPS72700  Osmorhiza berteroi Gladys L. Smith 1963-7-9 1785 El Dorado 1/4 mi w Echo Summit 2133 Comment
  UCD167425  Osmorhiza berteroi Peter Rubtzoff; John Thomas Howell 1973-7-18 7164 El Dorado Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R). 1310 Comment
  UCR229577  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2011-7-30 17915 El Dorado Northern Sierra Nevada Mountains, along North-South Road, 1.6 miles north of its junction with Omo Ranch Road, 0.95 mi. NNW (331 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1460 Comment
  UCD74023  Osmorhiza occidentalis Jennifer W. Burt; Jessica Hite 2005-8-11 137 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2098 Comment
  SJSU1045  Oxalis corniculata M. Esch 1950-5-1 El Dorado Placerville Comment
  UCD81264  Oxypolis occidentalis Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4485 El Dorado Washoe Meadows State Park. North-central part of fen system. 1940 Comment
  CAS-BOT-BC413159  Oxyria digyna E. A. McGregor 1909-8-22 167 El Dorado Lake Tahoe Region. Cliffs - Glen Alpine 2133 Comment
  CAS-BOT-BC316986  Packera layneae George Ledyard Stebbins 1966-5-15 6395 El Dorado Pine Hill, north of Rescue. 548 Comment
  UC1509741  Packera layneae Zoe Tyler, R. Barron 1983-6-21 El Dorado 1 mi e from jct with 13N59 off Wentworth Springs Rd., se slopes of Little Bald Mtn. 13N58; El Dorado National Forest, Georgetown Quad., Little Bald Mtn 853 Comment
  UCD110301  Packera layneae Melanie Gogol-Prokurat 2006-5-9 1 El Dorado BLM Pine Hill Preserve lands within Cameron Park, north of Meder Road. Gogol-Prokurat 2009 dissertation plot #200609. 450 Comment
  CAS-BOT-BC10377  Paeonia brownii Elsie Z. Lovegrove 1938-6-14 372 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC10379  Paeonia brownii Jean Pawek 1958-5-30 439 El Dorado Highway 98 en route to Luther Pass, at Alpine Campground. 1950 Comment
  CAS-BOT-BC262840  Panicum Peter Rubtzoff 1974-10-11 7936 El Dorado About 1 mile east of Georgetown on Wentworth Springs Road (1.4 miles east of junction with Highway 193). Comment
  RSA605321  Panicum acuminatum var. acuminatum L. C. Wheeler 1952-9-25 6966 El Dorado Coloma. Comment
  SD230139  Panicum acuminatum var. acuminatum Louis C. Wheeler 1952-9-25 6966 El Dorado Coloma. Sun and shade on barely moist silty rocky river flat. Comment
  UCR254892  Panicum capillare Peter Rubtzoff 1975-9-23 8384 El Dorado Sierra Nevada Mtns., c. 1 mile east of Georgetown on Wentworth Springs Road, 1.3-1.4 miles east of junction with Hwy 193 823 Comment
  JEPS71840  Parnassia californica Gladys L. Smith 1967-8-1 2431 El Dorado Trail from Echo Lake to Echo Plateau 2438 Comment
  CAS-BOT-BC175525  Parnassia palustris Longhead 1898-8-11 s.n. El Dorado Heather Lake Comment
  UC1085298  Parvisedum pumilum Herbert L. Mason 1957-5-1 El Dorado near Garden Valley (Georgetown); Georgetown Comment
  UCR170430  Paspalum dilatatum George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10004 B El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, 3 air mi N of Placerville]; 1.9 [road] mi east of Calif. Highway 193 along Rock Creek Road 381 Comment
  UCR241991  Paspalum dilatatum George K. Helmkamp, E. A. Helmkamp 2012-9-15 19839 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
  UCD88975  Paspalum urvillei R. Tofsrud 1948-7-1 s.n. El Dorado Near Placerville. Comment
  UCD142029  Pectiantia breweri Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7853 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
  UCD165604  Pectiantia breweri Ellen Dean; with Daniel McNair 2016-6-10 8950 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reach of the park on the western side of Highway 89. Along drainage that runs through old avalanche area and down to Lake Tahoe. 2070 Comment
  POM15598  Pedicularis attollens A. K. Chandler 1901-07 s.n. El Dorado Region of Lake Tahoe. Comment
  RSA49041  Pedicularis attollens Verne Grant, Alva Grant 1949-7-25 8791 El Dorado Below Phillips on Highway 50. 1982 Comment
  UC447228  Pedicularis semibarbata R. L. Pendleton, F. M. Reed 1907-7-24 1130 El Dorado Tallac Trail between Lake Gilmeret and Glen Alpine Springs; Lake Tahoe Region 2255 Comment
  UCD60614  Pedicularis semibarbata Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4079 El Dorado Washoe Meadows State Park. Southern part of park, vicintiy of sewer manhole #64 and restored quarry. 1933 Comment
  BFRS250 Image available Pedicularis semibarbata Peter Rubtzoff 1975-6-26 8137 El Dorado Vicinity of Blodgett Forest: off east side of Mutton Creek Road ca. 0.75 mi. south of County Road (just outside Blodgett Forest boundary). Comment
  RSA613398  Pedicularis semibarbata Mary DeDecker 1956-7-14 430 El Dorado Sierra Nevada: Meeks Bay, Lake Tahoe. 1921 Comment
  CAS-BOT-BC71222  Pellaea bridgesii G. Ledyard Stebbins 1968-7-23 6801 El Dorado North side of Silver Creek Canyon, just w. of Union Valley Dam 1463 Comment
  JEPS121505  Pellaea bridgesii Adam C. Schneider 2013-9-28 315 El Dorado Near Silver Lake. Along trail between Amy Lake and Granite Lake. Comment
  SJSU3921  Pellaea bridgesii C. W. Sharsmith 1964-6-20 7323 El Dorado SE base of Mt. Tallac 2133 Comment
  UCR173478  Pellaea mucronata subsp. mucronata George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10260 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 0.9 mi. east of Calif. Hwy 193 along the S Fork of the American River 415 Comment
  UC690239  Penstemon azureus var. angustissimus David D. Keck 1932-6-29 1544 El Dorado near the Southern Pacific R.R. Station; Sierra Nevada, Placerville 563 Comment
  JEPS11545  Penstemon heterodoxus unknown 1918-7-20 El Dorado Phillips Meadow Sierra Nevada, Phillips Meadow Comment
  JEPS71743  Penstemon heterodoxus Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2747 El Dorado Mt. Tallac, below summit area Mt. Tallac 2667 Comment
  RSA408070  Penstemon heterodoxus N. C. Cooper 1944-8-20 2600 El Dorado Lake Tahoe, south end. 1982 Comment
  CAS-BOT-BC264366  Penstemon heterodoxus var. heterodoxus Alice Eastwood 1909-1-1 1269 El Dorado Lake Tahoe Region. Fallen Leaf Lake Comment
  CAS-BOT-BC264370  Penstemon heterodoxus var. heterodoxus Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  NY601529  Penstemon heterodoxus var. heterodoxus J. T. Howell 1963-7-11 39836 El Dorado Tahoe Valley, 3 miles north of Meyers 1911.1 Comment
  NY601568  Penstemon heterodoxus var. heterodoxus G. L. Smith 1964-7-31 2272 El Dorado Summit ridge of trail from Echo Lake to Fallen Leaf Lake 2438.4 Comment
  UC306811  Penstemon heterodoxus var. heterodoxus H. M. Evans 1918-7-20 El Dorado Phillips Sierra Nevada (S. slope) Comment
  UCD73049  Penstemon heterophyllus Ellen Dean; With PLB 102 class 2008-5-17 4929 El Dorado Along Hwy. 49, Flume trail. 457 Comment
  POM286580  Penstemon laetus Lyman D. Benson 1935-6-7 6676 El Dorado Placerville. US 50. Sierra Nevada mtn range, Sacramento Valley watershed. 762 Comment
  UCR170467  Penstemon laetus subsp. laetus George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9906 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) 2.1 road miles N of US Highway 50 (c. 5-6 mi east of Kyburz) 1854 Comment
  UCR171230  Penstemon laetus subsp. laetus George K. Helmkamp, E. A. Helmkamp 2005-7-11 9708 El Dorado Northern Sierra Nevada Foothills, Pollock Pines area just south of US Highway 50 along County Road #5 1159 Comment
  UCR229590  Penstemon laetus subsp. laetus George K. Helmkamp, E. A. Helmkamp 2011-7-30 17922 El Dorado Northern Sierra Nevada Mountains, along North-South Road, 1.6 miles north of its junction with Omo Ranch Road, 0.95 mi. NNW (331 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1460 Comment
  UC565943  Penstemon laetus var. laetus P. L. Johannsen 1934-6-12 342 El Dorado Plum Creek Pyramid Pk Quad., Plum Creek 1310 Comment
  SBBG66566  Penstemon newberryi Mrs. Westcott -Jul-1939 El Dorado Lake Tahoe region Comment
  UCD124318  Penstemon newberryi J. M. Tucker 1954-6-5 s.n. El Dorado along U.S. Highway 50, 1/2 mile east of Twin Bridges (west of Echo Summit). 1981 Comment
  CAS-BOT-BC239141  Penstemon newberryi var. berryi John Thomas Howell 1925-6-12 1150 El Dorado Eagle Falls, Emerald Bay, Lake Tahoe 1981 Comment
  CAS-BOT-BC239148  Penstemon newberryi var. berryi W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2133 Comment
  CAS-BOT-BC239152  Penstemon newberryi var. berryi Laura M. Lathrop 1909-7-12 s.n. El Dorado Above Glen Alpine Creek Comment
  CAS-BOT-BC239155  Penstemon newberryi var. berryi J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe 2042 Comment
  JEPS71747  Penstemon newberryi var. newberryi Gladys L. Smith 1964-7-8 2885 El Dorado Lake of the Woods Sierra Nevada Comment
  UC1213927  Penstemon newberryi var. newberryi Verne Grant, Alva Grant 1946-7-18 7715 El Dorado n-facing granitic slope by Upper Echo Lake Upper Echo Lake 2316 Comment
  UCR197319  Penstemon roezlii George K. Helmkamp, E. A. Helmkamp 2008-7-11 13776 El Dorado Northern Sierra Nevada Mountains, north side of CA-88, 2.1 miles northeast of the junction with Mormon Emigrant Trail 2340 Comment
  UCR253114  Penstemon roezlii George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22053 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
  UCD44061  Penstemon rydbergii var. oreocharis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1427 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCD44151  Penstemon rydbergii var. oreocharis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1517 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  SBBG12405  Penstemon speciosus D. Myrick 1958-6-22 39 El Dorado near Camp Richardson, Lake Tahoe 1889 Comment
  SEINET14412603  Penstemon speciosus Bassett Maguire, Ruth Maguire, C. B. Mauire 1934-1 15269 El Dorado 2 miles east of Emerald Bay, Lake Tahoe. Comment
  UCSB40039  Penstemon speciosus Forbes, Holly; Reisentz, Paul 1982-9-4 El Dorado Grass Lake, 6 miles south on Hwy. 89 from Hwy. 50; south of Lake Tahoe 2346 Comment
  NY660842  Penstemon speciosus subsp. kennedyi F. W. Pennell 1940-7-25 26280 El Dorado Route 89, Grass Lake, Luther Pass 2286.0 Comment
  CAS-BOT-BC330508  Pentachaeta exilis Beecher Crampton 1972-4-26 8799 El Dorado Bass Lake, NE of Clarksville. Comment
  UCD137738  Pentagramma triangularis G. K. Helmkamp; Elizabeth Helmkamp 2006-4-27 10226 El Dorado Northern Sierra Neveda Foothills: 2.1 mi. S of Pleasant Valley Road along French Creek Road (SE of Shingle Springs). 369 Comment
  SEINET6626599  Pentagramma triangularis D. L. Neal 1960-3-21 R- 45 El Dorado Along the North Fork, American River, about 5 miles southeast of Auburn. 396 Comment
  UCSB50233  Pentagramma triangularis subsp. triangularis Gray, John 1976-5-4 El Dorado Pine Hill, near Fair Oaks; 3-4 miles north of Highway 50; T10N R9E Sec. 15; NW 1/4 502 Comment
  CHSC73287  Perideridia lemmonii L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5899 El Dorado About 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  SD254521  Perideridia lemmonii George K. Helmkamp 2012-8-19 19653 El Dorado Northern Sierra Nevada Mountains: northwest side of Ice House Road, 0.2 mile north of its junction with Forest Route 12N20, c. 1.3 miles northeast of Wentworth Springs Road (Loon Lake 7.5'Q) 1787 Comment
  UCD127882  Perideridia lemmonii G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11266 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 2.3 miles south of Union Reservoir Road. 1552 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
  UCR179369  Perideridia lemmonii George K. Helmkamp, E. A. Helmkamp 2006-8-24 11266 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  UCR207440  Perideridia lemmonii George K. Helmkamp, E. A. Helmkamp 2009-7-22 15247 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
  UCR235134  Perideridia lemmonii George K. Helmkamp, William Barnes 2010-9-4 16935 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  UCD73755  Perideridia parishii Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4455 El Dorado Washoe Meadows State Park. North side of southernmost fen. 1929 Comment
  JEPS72682  Perideridia parishii subsp. latifolia Gladys L. Smith 1964-7-30 2224 El Dorado along road to Angora Lakes Tahoe and Echo Summit area 2133 Comment
  SEINET4560791  Perideridia parishii subsp. latifolia George K. Helmkamp, E. A. Helmkamp 2010-1 16894 El Dorado Northern Sierra Nevada Mountians: Merhten Spring Road, 0.6 mile north of its junction with CA-88 2018 Comment
  UCD43652  Perideridia parishii subsp. latifolia C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1018 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  CHSC73310  Persicaria amphibia L. P. Janeway; Susie Urie 1998-8-4 5912 El Dorado Lake Tahoe Basin Management Unit. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. Inflated sedge - Baltic rush - marsh area. 2008 Comment
  SD241151  Persicaria hydropiperoides George K. Helmkamp, E. A. Helmkamp 2011-10-13 18410 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 (Pollock Pines 7.5'Q) 611 Comment
  SD237572  Persicaria maculosa G. K. Helmkamp, E. A. Helmkamp 2009-8-8 15413 El Dorado Sierra Nevada Mountains: Forebay Road just south of its crossing of the South Fork, American River (Pollock Pines 7.5'Q) 594 Comment
  UCD99787  Persicaria punctata G. K. Helmkamp; E. A. Helmkamp 2006-10-18 11531 El Dorado Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy. CA-49 south of Placerville. 540 Comment
  UC726926  Phacelia cicutaria var. cicutaria A. A. Heller 1911-4-6 12283 El Dorado between Clarksville and Shingle Springs Comment
  UCR237057  Phacelia cicutaria var. cicutaria George K. Helmkamp, E. A. Helmkamp 2012-4-24 18845 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, N of Placerville & S of Kelsey 398 Comment
  POM298613  Phacelia cicutaria var. cicutaria Lincoln Constance 1947-5-3 3196 El Dorado Above North Fork of Cosumnes River two miles north of Nashville. 305 Comment
  SEINET5642234  Phacelia hastata Robert L. Johnson, Leigh A. Johnson; Adam T. Yankee 2013-6-26 2297 El Dorado Vicinity of Ice House Reservoir campground. Forest Service Rd 11N37.; 0 1678 Comment
  UCD147663  Phacelia hastata Allyson Ayalon; Lucie Jerabkova 2012-7-1 41 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD60397  Phacelia hastata subsp. compacta Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3960 El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  UCR175656  Phacelia hastata subsp. hastata George K. Helmkamp, E. A. Helmkamp 2006-7-7 10813 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  UCR206603  Phacelia hastata var. compacta George K. Helmkamp, E. A. Helmkamp 2009-7-2 15101 El Dorado Sierra Nevada Mountains, Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 Comment
  RSA0045147  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2012-7-6 19329 El Dorado Ice House Road at Ice House village, 10.5 miles north of its junction with US-50. 1677 Comment
  POM214031  Phacelia hydrophylloides J B Lillard, H. M. Skidmore 1935-07 s.n. El Dorado Wright s Lake area 2134 Comment
  UCR231010  Phacelia hydrophylloides George K. Helmkamp, E. A. Helmkamp 2010-8-7 16716 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
  UC1143720  Phacelia mutabilis P. L. Johannsen, A. D. Gifford 1934-6-4 338 El Dorado 200 yd sw White Hall; Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  UCR218287  Phacelia mutabilis George K. Helmkamp, E. A. Helmkamp 2010-7-23 16628 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
  UCR242337  Phacelia mutabilis George K. Helmkamp, E. A. Helmkamp 2010-8-20 16806 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  UC54517  Phacelia mutabilis H. M. Hall and H. P. Chandler Aug. 1903 4713 El Dorado Phillips Sierra Nevada Mountains, South Fork American River 2103 Comment
  RSA0089833  Phacelia racemosa Dean Wm. Taylor 2015-6-10 21539 El Dorado 4 miles E of Stumpy Meadows Reservoir, along Wentworth Springs Road near the junction, Plum Creek Road. 1497 Comment
  CAS-BOT-BC154397  Phacelia ramosissima var. eremophila Alice Eastwood 1906-7-21 1131 El Dorado Fallen Leaf Lake Comment
  UC1614026  Phacelia ramosissima var. eremophila Charles M. Belshaw 1935-7-9 1146 El Dorado Placerville rd to Tahoe near 41 milestone; Central Sierra Nevada 1767 Comment
  UC700286  Phacelia ramosissima var. ramosissima G. Thomas Robbins 1944-7-28 1787 El Dorado along Willow Flat Trail ca 1/4 mi w Rockbound Pass 2438 Comment
  SD149163  Phacelia stebbinsii John Thomas Howell, Gordon H. True 1970-5-27 46565 El Dorado Rubicon River Canyon, near waterfall, northnortheast of Leonardi Spring 1128 Comment
  UC1442841 Image available Phacelia stebbinsii L. Constance and G. Ledyard Stebbins 1969-6-29 3869 El Dorado Silver Creek at Union Valley Dam Silver Creek; Silver Creek at Union Valley Dam, El Dorado Co. 1447 Comment
  CAS-BOT-BC253546  Phleum alpinum Le Roy Abrams 1911-7-29 4849 El Dorado Glenn Alpine Trail, Mt. Tallac, Lake Tahoe Region 2743 Comment
  CHSC73388  Phleum pratense L. P. Janeway; Eric Schroder 1998-8-20 6129 El Dorado Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  JEPS75182  Phleum pratense Gladys L. Smith 1972-7-16 3563 El Dorado along US 50 in bog across from Phillips 2194 Comment
  SDSU3225  Phlox austromontana Helen L. Dale 1927-9-1 El Dorado Echo Peak. 2713 Comment
  SBBG23368  Phlox diffusa D. Myrick 1965-9-27 1265 El Dorado Lake Tahoe near Fallen Leaf Lake Rd turnoff 1889 Comment
  SD81022  Phlox diffusa Darley F. Howe 1971-7-1 El Dorado 2.0 mioles west of entrance to Eldorado National Forest, near Lake Tahoe. 2103 Comment
  SEINET10327282  Phoradendron serotinum subsp. tomentosum L. Vutz 1976-4-3 s.n. El Dorado 2 miles E of Georgetown. 1067 Comment
  SEINET10327348  Phoradendron serotinum subsp. tomentosum R. L. Oliver 1976-4-3 s.n. El Dorado 2 miles E of Georgetown. 1067 Comment
  UC32709  Phyllodoce breweri C. J. Fox Jr. July, 1895 El Dorado Tallac, Gilmore's Tallac; , Gilmore's Comment
  UC413087  Phyllodoce breweri R. L. Pendleton, F. M. Reed 1907-7-23 1050 El Dorado Lake Tahoe Region, Keiths Dome Keiths Dome; Lake Tahoe Region, Keiths Dome 2286 Comment
  UCR190582  Phyllodoce breweri George K. Helmkamp 2007-6-29 12442 El Dorado Northern Sierra Nevada Mountains, Kirkwood Lake, about 0.5 mile north of CA-88 on the road to the campground 2351 Comment
  RSA3000  Pinus albicaulis C. B. Wolf 1931-9-9 2413 El Dorado At timberline, Mt. Tallac, Sierra Nevada. 2896 Comment
  UC54250  Pinus albicaulis H. M. Hall and H. P. Chandler 1903-7-1 4610 El Dorado Mt. Tallac Sierra Nevada Mountains, Mt. Tallac (vicinity of Lake Tahoe) 2926 Comment
  UC1134140  Pinus attenuata H. A. Jensen 1931-9-1 217 El Dorado mouth Brush Creek; Eldorado National Forest, Placerville Quadrangle Comment
  CAS-BOT-BC73270  Pinus contorta subsp. murrayana Paul F. Covel 1936-8-16 521 El Dorado Strawberry on American River Comment
  UCR178720  Pinus contorta subsp. murrayana George K. Helmkamp, E. A. Helmkamp 2006-9-7 11364 El Dorado Northern Sierra Nevada Mountains, Loon Lake at the northern spillway 1954 Comment
  RSA0116431  Pinus contorta var. murrayana George K. Helmkamp, E. A. Helmkamp 2008-8-1 13945 El Dorado Wright s Lake Road, 2.2 miles south of the entrance to Wright s Lake 2070 Comment
  UCD134542  Pinus coulteri G. K. Helmkamp; Elizabeth Helmkamp 2006-4-21 10211 El Dorado Northern Sierra Neveda foothills: Corner of Pleasant Valley Road and Patterson Drive, W end of Diamond Springs. 536 Comment
Read comments
Jul 25 2018
  SEINET7880463 Image available Pinus flexilis Elbert L. Little Jr. 1956-1 17121 El Dorado Placerville Comment
  RSA32355  Pinus lambertiana G. Thomas Robbins 1943-6-20 1192 El Dorado Along road to P.G. & E. power house approximately 3 miles west of Forebay reservoir (near Pollock Pines). 976 Comment
  SEINET7880442 Image available Pinus monticola Elbert L. Little 1956-1 17122 El Dorado Institute of Forest Genetics, Placerville Comment
  UCR179822  Pinus ponderosa George K. Helmkamp, E. A. Helmkamp 2006-10-20 11550 El Dorado Northern Sierra Nevada Mountains Foothills, 0.6 mile northwest of Pleasant Valley along Pleasant Valley Road 756 Comment
  SEINET7880488 Image available Pinus quadrifolia Elbert L. Little Jr. 1957-1 17217 El Dorado Institute of Forest Genetics, Placerville Comment
  UC1755193  Piperia leptopetala Dean Wm. Taylor, Tom Engstrom 2002-7-10 18236 El Dorado Iron Mountain, ridge 0.3 miles E of Giard Mill (Site), ca. 20 air miles East of Placerville 1524 Comment
  UCR187072  Pistacia chinensis George K. Helmkamp, E. A. Helmkamp 2007-5-1 11914 El Dorado Foothills, Northern Sierra Nevada Mountains, along CA-49, 2 miles northwest of Coloma at Marshall Road 244 Comment
  UC130930  Plagiobothrys fulvus Mrs. K. Brandegee 1909-5-1 161 El Dorado along roadside and in fields New York Ravine Comment
  CAS-BOT-BC228263  Plagiobothrys hispidulus Gladys L. Smith 1959-6-15 1119 El Dorado Glen Alpine road at junction with Lake of the Woods trail, Fallen Leaf 2133 Comment
  CDA34440  Plagiobothrys hispidulus R. A. Price 2011-8-2 1736 El Dorado Sierra Nevada; Just W of Echo Summit along Hwy 50. 2194 Comment
  SBBG128872  Plagiobothrys nothofulvus G. K. Helmkamp, E. A. Helmkamp 2012-3-9 18618 El Dorado Tierra de Dios Drive, 0.4 mi WNW of its jct with Country Club Drive, N of Hwy 50 near Cameron Park 372 Comment
  POM11796  Plagiobothrys scouleri var. hispidulus Katherine Brandegee s.n. El Dorado Layne's Ranch, Pilot Hill. Comment
  POM126229  Plagiobothrys scouleri var. hispidulus Helen D. Geis 1912-06 9 El Dorado Phillips Comment
  UC881349  Plagiobothrys stipitatus A. A. Heller 1911-4-7 12303 El Dorado between El Dorado and Placerville Comment
  UCD148437  Plagiobothrys torreyi Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8278 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1919 Comment
  UCD125130  Platanthera dilatata var. leucostachys Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7425 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. On W side of Hwy. 89, just south of General Creek Campground. Near northern edge of fen. 1923 Comment
  UCR175709  Platanthera dilatata var. leucostachys George K. Helmkamp, E. A. Helmkamp 2006-7-10 10926 El Dorado Northern Sierra Nevada Mountains, 0.3 mile west of the junction of Wright's Lake Road and the road from Ice House Reservoir 2012 Comment
  UCR178654  Platanthera dilatata var. leucostachys George K. Helmkamp, E. A. Helmkamp 2006-9-7 11354 El Dorado Northern Sierra Nevada Mountains, Ice House Road. Robbs Valley near Robbs Hut junction 1720 Comment
  UC638733  Platanthera leucostachys Ethel Crum 1939-7-3 3008 El Dorado two mi se Echo Lake; Echo Summit 2286 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
  UCR197248  Plectritis brachystemon George K. Helmkamp, E. A. Helmkamp 2008-4-25 13326 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UC890127  Plectritis ciliosa subsp. ciliosa Carl B. Wolf 1933-5-25 4944 El Dorado 1 mi off Placerville Highway to Placerville Airport (Sierra Nevada); Sierra Nevada 731 Comment
  SACT001794  Poa annua J. Wilson 1982-3-28 El Dorado 121.92 Comment
  UCD90350  Poa annua Beecher Crampton 1973-5-9 8939 El Dorado El Dorado County, Bass Lake road. 2 1/2 miles NE Clarksville. Comment
  CAS-BOT-BC255690  Poa bolanderi A. A. Heller 1915-8-6 12195 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  RSA748987  Poa bulbosa George K. Helmkamp, E. A. Helmkamp 2007-4-27 11870 El Dorado junction of Ice House Road and White Meadows Road, about 2 miles northwest of US-50 1029 Comment
  UCD90937  Poa cusickii subsp. epilis A. Haig 1951-6-28 s.n. El Dorado Echo Lake. Comment
  UCD125159  Poa palustris Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7451 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  CAS-BOT-BC255978  Poa pratensis Elsie Zeile Lovegrove 1951-9-16 s.n. El Dorado Fallen Leaf Lake Road, Lake Tahoe Basin Comment
  CAS-BOT-BC329224  Poa pratensis Peter Rubtzoff 1975-7-8 8157 El Dorado Blodgett Forest Research Station, County Road ca. 0.75 miles east of main station entrance. 1359 Comment
  CHSC73544  Poa pratensis subsp. pratensis L. P. Janeway; Eric Schroder 1998-8-20 6131 El Dorado Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  SACT001887  Poa pringlei H. Skidmore 1934-6-18 El Dorado Comment
  SBBG128594  Poa secunda G. K. Helmkamp, E. A. Helmkamp 2012-5-28 19074 El Dorado Pebble Cyn Rd, 0.6 mi S of its jct with Mormon Emigrant Trail 1555 Comment
  UCR251255  Poa secunda George K. Helmkamp, E. A. Helmkamp 2012-7-6 19340 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-BC236419  Poa secunda subsp. secunda John Thomas Howell 1954-5-17 29744 El Dorado 1 miles SW of Garden Valley 609 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
  CHSC109987  Poa tenerrima L. P. Janeway; Peter Zika 2012-5-17 10824 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek SIA; west side of Traverse Creek near the upper foot bridge. 679 Comment
  UCD92075  Poa tenerrima Beecher Crampton 1957-6-18 4243 El Dorado 1 mile southwest of Garden Valley P.O. Comment
  UCD92079  Poa tenerrima Beecher Crampton 1967-5-5 7861 El Dorado 2 miles northeast of Clarksville; southeast slope of Bass Lake. Comment
  UCD105404  Podagrostis humilis Peter Rubtzoff 1972-9-19 6927 El Dorado Sierra Nevada. Blodgett Forest: Mutton Creek area ca. 0.35 mi. south of 'County Road' (Comp. 360R). 1283 Comment
  JEPS100992  Pogogyne serpylloides Dean W. Taylor 1974-4-11 3205 El Dorado Comment
  UCD33803  Pogogyne serpylloides Beecher Crampton 1973-5-9 8938 El Dorado Bass Lake. Comment
  CDA40765  Pogogyne serpylloides CDFA Staff 1959-5-29 s.n. El Dorado Rufus Swift prop. near Latrobe. 0 Comment
  UC1213908  Polemonium californicum Verne Grant, Alva Grant 1946-7-18 7732 El Dorado s side Upper Echo Lake 2316 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
  UC932057  Polemonium californicum Verne Grant, Alva Grant 1946-9-2 7870 El Dorado above Upper Echo Lake; above Upper Echo Lake 2316 Comment
  UC55963  Polemonium occidentale W. A. Setchell 1901-7-10 El Dorado Rubicon Park , Rubicon Park (Lake Tahoe Region) Comment
  CAS-BOT-BC231327  Polemonium pulcherrimum M. S. Baker 1904-7-11 s.n. El Dorado Summit Mt. Tallac. Near Mt. Tahoe Comment
  CAS-BOT-BC231315  Polemonium pulcherrimum Frank W. Peirson 1925-7-5 6275 El Dorado Mt. Tallac, from near summit to Plateau 2743 Comment
  UC747313  Polygala cornuta var. cornuta G. Thomas Robbins 1943-5-29 1103 El Dorado hillside near Institute of Forest Genetics (3 mi e of Placerville) 762 Comment
  SEINET7720220  Polygonum amphibium Chesnut, Drew 1890-8-8 El Dorado Cascade. Lake Tahoe. Comment
  UCR242018  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2012-9-17 19857 El Dorado Northern Sierra Nevada Mountains Foothills, north of Pollock Pines, along Forebay Road at South Fork American River 564 Comment
  CAS-BOT-BC413929  Polygonum aviculare subsp. aviculare Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CDA32182  Polygonum aviculare subsp. depressum M. Beyers 2010-8-2 726 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  UCR201905  Polygonum bistortoides George K. Helmkamp, E. A. Helmkamp 2008-8-1 13953 El Dorado Northern Sierra Nevada Mountains, Dark Lake 0.4 mile northwest of the entrance to Wright's Lake along Wright's Lake Road 2148 Comment
  SEINET3405169 Image available Polygonum californicum G. Thomas Robbins 1945-6-9 1974 El Dorado North Fork Webber Creek, about 3 miles E of Camino 975 Comment
  UC473457  Polygonum californicum John Thomas Howell 1930-10-12 5568 El Dorado 4 mi n Placerville Comment
  UCR207151  Polygonum douglasii subsp. douglasii George K. Helmkamp, E. A. Helmkamp 2009-7-22 15278 El Dorado Sierra Nevada Mountains, Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road 1851 Comment
  SEINET11939039  Polygonum kelloggii H. H. Heller 1938-1 672 El Dorado Mount Tallae Comment
  UCR209712  Polygonum persicaria George K. Helmkamp, E. A. Helmkamp 2009-8-8 15413 El Dorado Sierra Nevada Mountains Foothills, Forebay Road just south of its crossing of the South Fork, American River 595 Comment
  UC746896  Polygonum phytolaccifolium G. Thomas Robbins 1944-7-28 1774 El Dorado Willow Flat Trail 3-4 mi ne Wrights Lake; Willow Flat 2286 Comment
  UCR257676  Polygonum phytolaccifolium George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-8-4 19582 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 1.4 miles west of its junction with CA-88 2287 Comment
  RSA46769  Polygonum phytolaccifolium G. Thomas Robbins 1944-7-28 1774 El Dorado Willow Flat, Willow Flat trail, 3-4 miles NE of Wrights Lake. 2287 Comment
  SJSU3917  Polygonum polygaloides subsp. confertiflorum C. W. Sharsmith 1964-6-20 7333 El Dorado Fallen Leaf L near NE margin 1950 Comment
  UC747762  Polygonum polygaloides subsp. kelloggii H. F. Copeland 1947-7-15 El Dorado near Echo Summit; Benwood Meadows 2286 Comment
  CAS-BOT-BC419933  Polygonum polygaloides subsp. kelloggii Alice Eastwood 1906-7-23 902 El Dorado Glen Alpine Region. Lily Lake on trail Comment
  CDA20715  Polygonum sachalinense J. Honeycutt 2006-7-27 PDR 1332443 El Dorado Silverthorn Christmas Tree Farms, North Canyon Rd., Camino, CA, 95709. 0 Comment
  CAS-BOT-BC411423  Polygonum shastense Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 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
  UCD80676  Polypodium calirhiza CNPS SN Foothill Team 2005-3-23 SNFN 0021 a El Dorado CDPR Folsom State Recreation Area, near east shore of Folsom Lake near a campground. On the lower reach of Folsom Creek, about 500 m from Folsom Lake at the time of the releve, immediately downstream of the footbridge over Folsom Creek. The footbridge is on 'The Oaks' interpretive trail. 152 Comment
  UCR235583  Polypodium calirhiza George K. Helmkamp, E. A. Helmkamp 2012-5-3 18900 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
  CAS-BOT-BC102720  Populus tremuloides A. A. Heller 1911-8-12 12549 El Dorado Near Phillip's on the Lincoln Highway 2133 Comment
  LA208523  Populus tremuloides A. A. Heller; 1911-8-12 sn El Dorado Near Phillip's on the Lincoln Highway 2133 Comment
  SEINET10460840  Porterella carnosula Baker 1932-7-5 Baker 5868 El Dorado Bijou, Lake Tahoe. Wet ground. Comment
  UCD100113  Portulaca oleracea G. K. Helmkamp; E. A. Helmkamp 2007-8-30 12855 El Dorado Foothills, northern Sierra Nevada Mountains. Prospector Road, 0.1 mile north of Marshall Road near Indian Creek. 268 Comment
  CAS-BOT-BC453752  Potamogeton natans Ira L. Wiggins 1933-9-2 6797 El Dorado At margins of Lily Lake, near Fallen Leaf, Lake Tahoe region Comment
  UCD165179  Potentilla Peter Rubtzoff 1974-6-4 7540 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  RSA779394  Potentilla glandulosa subsp. ashlandica George K. Helmkamp, E. A. Helmkamp 2009-6-29 15082 El Dorado 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
  UCR233181B  Potentilla glandulosa subsp. reflexa George K. Helmkamp, E. A. Helmkamp 2011-7-7 17660 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 5.2 miles south of its junction with Mormon Emigrant Trail 1409 Comment
  UC809662  Potentilla gracilis Verne and Alva Grant 1949-7-21 8774 El Dorado above Upper Echo Lake; above Upper Echo Lake 2377 Comment
  SEINET6637508  Potentilla gracilis var. elmeri E. Dean, K. F. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4064 El Dorado Washoe Meadows State Park, southwest area of the park, adjacent to sewer manhole #66, near unimproved road 1947 Comment
  UCD61583  Potentilla gracilis var. elmeri Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4153 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows. 1917 Comment
  UC1128236  Potentilla gracilis var. fastigiata F. W. Embree 1934-7-16 151 El Dorado 1 8/10 mi n Leek Springs Hill; El Dorado National Forest, Pyramid Pk. Quad. Comment
  UC463391  Potentilla gracilis var. fastigiata L. R. Abrams 1930-7-15 12691 El Dorado near Lily Lake; Glen Alpine Canyon, near Lily Lake 2042 Comment
  UCD113912  Potentilla gracilis var. fastigiata G. K. Helmkamp 2007-7-7 12472 El Dorado Northern Sierra Nevada Mtns: along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area. 2338 Comment
  CAS-BOT-BC539987  Potentilla gracilis var. fastigiata Laura M. Lathrop 1909-7-19 s.n. El Dorado Road to Alpine Springs Comment
  RSA49086  Potentilla gracilis var. fastigiata Verne Grant 1949-7-21 8774 El Dorado Above Upper Echo Lake 2378 Comment
  CAS-BOT-BC508636  Prosartes hookeri G. Thomas Robbins 1943-6-4 1114 El Dorado Above Silver Fork American River near Sacramento Box Sawmill (China Flat) 2-3 miles south of Kyburz 1371 Comment
  UCR170463  Prunella vulgaris George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10017 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, c. 3 air mi NNW of Placerville]; South Fork of American River on the west side of Calif. Highway 193 291 Comment
  UCR241968  Prunella vulgaris subsp. lanceolata George K. Helmkamp, E. A. Helmkamp 2012-9-15 19830 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
  UC449931  Prunella vulgaris var. lanceolata R. L. Pendleton and F. M. Reed 1907-7-26 1266 El Dorado Fallen Leaf Lake; Lake Tahoe Region, Fallen Leaf Lake 1920 Comment
  CAS-BOT-BC159943  Prunus emarginata A. A. Heller 1911-8-10 12531 El Dorado East side of Ralston Peak above Echo Lake 2407 Comment
  HSC44792  Prunus emarginata Maralyn O'Meara Jun 1974 508 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  HSC44798  Prunus emarginata Maralyn O'Meara Jun 1974 515 El Dorado Along Hwy. 89, Lake Tahoe at Emerald Bay 2134 Comment
  UC567075  Prunus emarginata F. W. Embree 1934-7-11 133 El Dorado 1 1/2 mi w of Iron Mountain 1798 Comment
  UCR201574  Prunus emarginata George K. Helmkamp, E. A. Helmkamp 2008-8-1 13931 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 3.8 miles north of its junction with CA-50 2076 Comment
  UCD135080  Pseudognaphalium luteoalbum Lewis Feldman 1966-4-19 47 El Dorado Ice House Road off of U.S. Highway 50, 3.9 miles east of Pacific House. 243 Comment
  SEINET3875504  Pseudotsuga menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2008-3-11 13145 El Dorado Sierra Nevada Mountains Foothils: Lake Oaks Mobile Home Park, Diamond Springs (Placerville 7.5; Q.).; 0 530 Comment
  UC1191112  Pseudotsuga menziesii var. menziesii Herbert L. Mason 1929-10-4 5477 El Dorado summit Placerville Road; Johnson Pass, Placerville Road Comment
  UCD60654  Psilocarphus brevissimus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4118 El Dorado Washoe Meadows State Park. Southern portion of park, east side of fen system. 1922 Comment
  UCD148165  Psilocarphus brevissimus var. brevissimus Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8269 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1922 Comment
  SD239623  Psilocarphus tenellus G. K Helmkamp, E. A. Helmkamp 2009-5-24 14783 El Dorado Sierra Nevada Mountains Foothills: Sand Ridge Road, 3.3 miles east of the Cosumnes River and CA-49 (Fiddletown 7.5'Q) 520 Comment
  UC545791  Psilocarphus tenellus Annetta M. Carter 1933-5-14 330 El Dorado 15 mi ne Folsom (Placerville highway) Comment
  RSA301120  Ptelea crenulata D. C. Michener 1982-7-28 4142 El Dorado 2.6 mi S of Lotus and jct with CA 49. Comment
  SEINET11587845  Pteridium aquilinum var. pubescens Unknown 1982-9-2 9870 El Dorado El Dorado County Comment
  SEINET7238964  Pterospora andromedea E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4056 El Dorado Washoe Meadows State Park, southwest area of park uphill of sewer manhole #73, 1948 Comment
  CAS-BOT-BC460490  Pterospora andromedea Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UC746908  Pteryxia terebinthina var. californica G. Thomas Robbins 1944-7-30 1816 El Dorado Lake Lois, Rockbound Valley, Desolation Valley Wilderness Area 2590 Comment
  SD81089  Purshia tridentata D. F. Howe 1971-7-1 El Dorado El Dorado National Forest near Lake Tahoe 1830 Comment
  POM275333  Purshia tridentata var. tridentata Lyman D. Benson 1935-6-8 6693 El Dorado S end of Lake Tahoe. Sierra Nevada Mtn Range. Truckee River watershed. 1982 Comment
  UC123740  Pyrola asarifolia F. M. Reed and R. L. Pendleton 1907-7-25 1693 El Dorado Lake Tahoe Region, Creek Meadows near Modjeska Falls 2042 Comment
  UCD165692  Pyrola asarifolia Ellen Dean 2016-7-12 9048 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
  RSA9462  Pyrola californica C. B. Wolf 1928-8-21 3429 El Dorado Near Fallen Leaf Lake. 2043 Comment
  JEPS72437  Pyrola picta Gladys L. Smith 1964-7-29 2186 El Dorado Echo Summit Area, along shore of Audrain Lake Audrain Lake; Echo Summit Area, Audrain Lake 2164 Comment
  CAS-BOT-BC466019  Pyrola picta W. R. Dudley 1894-9-1 s.n. El Dorado Near Lake of the Woods Comment
  CAS-BOT-BC104173  Quercus X morehus C. R. Quick 1968-8-25 68 -26 El Dorado Along Monitor Road, S of El Dorado and E of State Route 50 Comment
  UCD46976  Quercus X morehus John Thomas Howell 1969-9-12 46079 El Dorado Dry hillside in rocky soil, Placerville, El Dorado County. Comment
  UCD40535  Quercus chrysolepis Rodney Gale Myatt 1970-7-10 386 El Dorado Riverton. 1021 Comment
  SEINET9006310  Quercus chrysolepis W. D. Billings 1942-3-1 1487 El Dorado American river drainage about 8 miles north of Placerville Comment
  JEPS37771  Quercus durata Andrew D. Wright 1927-6-22 El Dorado Nigger Hill Folsom Comment
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Oct 7 2008
  RSA6160  Quercus durata Carl B. Wolf 1933-5-26 4969 El Dorado Sweetwater Creek, near Salmon Falls, Western slope of the Sierra Nevada. 183 Comment
  UCD14412  Quercus garryana var. breweri A. M. Shapiro 1996-5-3 s.n. El Dorado El Dorado Co.; Traverse Creek, 3 mi east-northeast of Coloma; 600 Comment
  HSC101352  Quercus kelloggii G. K. Helmkamp, E. A. Helmkamp 2009-10-16 15686 El Dorado Sierra Nevada Mountains Foothillls: 6.2 air mi. SE (135 deg. ) of Shingle Springs, along CA-49, 0.9 mile north of the junction with Sand Ridge Road. 354 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
  SEINET5644383  Quercus kelloggii J. M. Tucker 1966-4-19 3939 El Dorado At top of road bank above the South Fork of the American River, ca. 2 miles (by road) east of Pacific House, U.S. Highway 50.; 0 Comment
  UCR178648  Quercus kelloggii George K. Helmkamp, E. A. Helmkamp 2006-9-20 11432 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road 1.8 miles north of junction with Hwy US-50 1817 Comment
  CAS-BOT-BC61591  Quercus lobata John Thomas Howell 1969-9-12 46078 El Dorado Placerville 579 Comment
  SACT002675  Quercus lobata J. Wilson 1982-5-23 El Dorado Approximately 0.6 miles northeast of intersection Deer Valley & Green Valley Roads, just past Deer Oaks Drive 277.368 Comment
  CAS-BOT-BC104511  Quercus vacciniifolia W. W. Price 1938-7-1 s.n. El Dorado Glen Alpine Comment
  JEPS73083  Quercus vacciniifolia Gladys L. Smith 1963-7-27 1806 El Dorado 50 ft from U.S. Hwy. 50 (at top of old Hawley Grade, first pass over Echo Summit); Sierra Valley, Echo Summit, Hawley Grade 2194 Comment
  OBI5672  Quercus vacciniifolia Carl B. Wolf 1930-10-9 1717 El Dorado Along trail from Glen Alpine Springs to Susie Lake 2134 Comment
  RSA169490  Quercus vacciniifolia L. S. Rose 1963-7-9 63194 El Dorado 1 mile SW of Meyers. 1982 Comment
  UCD168670  Quercus vacciniifolia Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9417 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Southwestern side of Emerald Point. 1918 Comment
  UCD47433  Quercus vacciniifolia Leonard H. Day 1948-9-14 s.n. El Dorado Beside Highway 50, 1/4 mile above Twin Bridges, El Dorado County, California. (Shrub No. 1). 1889 Comment
  OBI74557  Quercus wislizeni var. wislizeni David J. Keil 1992-1 23321 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCD63243  Quercus wislizeni var. wislizeni G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12570 El Dorado Northern Sierra Nevada Mountains: Rock Creek Road, 7.1 miles east of its junction with CA-193. 567 Comment
  UCR188840  Quercus wislizeni var. wislizeni George K. Helmkamp, E. A. Helmkamp 2007-9-19 12980 El Dorado Northern Sierra Nevada Mountains Foothills, along Greenstone Road just south of its junction with US-50 (east of Shingle Springs) 427 Comment
  UC1035813  Raillardella argentea Annie M. Alexander and Louise Kellogg 1943-8-24 3476 El Dorado saddle above Lake of the Woods; Sierra Nevada, Lake Tahoe Region Comment
  CAS-BOT-BC362699  Raillardella argentea Bruce G. Baldwin 1986-8-27 625 El Dorado El Dorado National Forest, Crystal Range, broad basin on southeast flank of Pyramid Peak, immediately east of small lake on west half of northern meridian of section 6, R17E, T11N 2682 Comment
  CAS-BOT-BC176117  Ranunculus Peter Rubtzoff 1974-6-4 7534 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  UC747441  Ranunculus alismifolius var. alismellus G. Thomas Robbins 1945-7-8 2050 El Dorado near Velma Lakes (meadow along Velma Lakes trail); Desolation Valley Wilderness Area 2438 Comment
  CAS-BOT-BC379231  Ranunculus alismifolius var. alismellus Alice Eastwood 1906-7-21 1168 El Dorado Mt. Tallae Comment
  JEPS72154  Ranunculus alismifolius var. alismifolius Gladys L. Smith 1971-7-9 3039 El Dorado 3/4 mi above Upper Echo Lake (lower side of trail); Desolation Wilderness 2316 Comment
  UCD95821  Ranunculus alismifolius var. alismifolius G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10876 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir. 2030 Comment
  JEPS60662  Ranunculus alismifolius var. alismifolius Alice M. Ottley 1920-6-18 792 El Dorado near Fallen Leaf Lake; Glen Alpine Springs Comment
  CHSC26261  Ranunculus alismifolius var. lemmonii James Henrickson 1969-5-25 3388 El Dorado Ca. 53 mi. E. of Placerville, 2 mi. N. of Meyers, ca. 3 mi. S. of S. end of Lake Tahoe; in meadow along Hwy. 50. 1889 Comment
  POM269777  Ranunculus bonariensis var. trisepalus Annetta Carter 1941-4-5 1610 El Dorado Jct of the Latrobe and Folsom Placerville roads, eight miles E of Folsom. Comment
  UC118327  Ranunculus canus M. K. Curran 1884-1 El Dorado Comment
  UC136197  Ranunculus hebecarpus Katharine Brandegee 1907-5-8 El Dorado Blue Ravine 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
  SEINET5338827  Ranunculus occidentalis var. eisenii H. N. Mozingo 1976-4-3 76 -5 El Dorado Near roadside. 610 Comment
  RSA167537  Rhamnus ilicifolia Robert F. Thorne 1964-4-16 33762 El Dorado On N slope of Pine Hill, ca. 3-4 mi. ENE of Rescue 610 Comment
  CAS-BOT-BC109779  Rhodiola integrifolia Alice Eastwood 1906-7-21 1258 El Dorado Glen Alpine Region. Angora Lakes Trail. Comment
  CAS-BOT-BC109783  Rhodiola integrifolia E. A. McGregor 1909-8-22 170 El Dorado Lake Tahoe Region. Glen Alpine. 2133 Comment
  CAS-BOT-BC56528  Rhododendron columbianum John Thomas Howell 1925-6-27 1215 El Dorado Rubicon Meadows, Lake Tahoe 2133 Comment
  CAS-BOT-BC56537  Rhododendron columbianum A. A. Heller 1916-8-9 12509 El Dorado Haypress meadow above Echo Lake 2590 Comment
  UC1121097  Rhododendron occidentale P. L. Johannsen 1934-10-14 513 El Dorado 1 mi nw of Campana (El Dorado National Forest); El Dorado National Forest 1402 Comment
  CDA25531  Ribes cereum P. Arnaud 1958-7-2 El Dorado Echo Lake. Comment
  CAS-BOT-BC169081  Ribes inerme var. inerme Ella Dales Cantelow 1940-7-19 4334 El Dorado E. of Kit Carson Summit 2346 Comment
  CAS-BOT-BC173322  Ribes lasianthum Mrs. Marian Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake Comment
  UC1127468  Ribes montigenum P. L. Johannsen 1934-8-22 464 El Dorado Echo Lake Eldorado National Forest, Pyramid Peak Quadrangle Comment
  CAS-BOT-BC212334  Ribes nevadense E. A. McGregor 1909-8-13 120 El Dorado Susie Lake Trail, near Alta Morris 2316 Comment
  SBBG12794  Ribes nevadense D. Myrick 1958-6-28 89 El Dorado slopes above Fallen Leaf Lake 1950 Comment
  UCD40262  Ribes nevadense Rodney Gale Myatt 1972-6-1 1632 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  UCD72663  Ribes nevadense Ellen Dean; T. Sasaki 2007-7-23 4385 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #1 plot. 1920 Comment
  SEINET3119231 Image available Ribes nevadense Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-6-4 15161 El Dorado Emerald Bay, Lake Tahoe. Comment
  UC75469  Ribes roezlii W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe; Glen Alpine 1897 Comment
  UCD102446  Ribes roezlii Collector unknown 1925-5-28 s.n. El Dorado 40 mi. east of Placerville. Comment
  UCD102479  Ribes roezlii A. T. Whittemore 1976-5-1 74 El Dorado 0.9 mile south of Pleasant Valley on Road E-16. 731 Comment
  RSA0024724  Ribes roezlii Patricia Wilder 1971-6-25 5249 El Dorado New Ice House Road, 14.9 miles north of US 50; near Georgetown - Wentworth Road. West slope Sierra Nevada, Silver Creek to south fork American River drainage. 1677 Comment
  CAS-BOT-BC198970  Ribes roezlii var. roezlii John Thomas Howell 1925-6-10 1146 El Dorado Eagle Lake, Lake Tahoe Region Comment
  RSA0019669  Ribes velutinum F. W. Peirson 1925-7-3 6228 El Dorado Glen Alpine Creek Basin. Sierra Nevada. 2439 Comment
  UC65041  Romanzoffia californica Chesnut and Drew 1890-8-8 El Dorado Glen Alpine Comment
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Sep 4 2010
  UCD163572  Rorippa Jack Major 1968-6-1 s.n. El Dorado Sierra Nevada. El Dorado National Forest. Osgood Swamp, below Echo Lake. At the foot of Meyers Grade, along U.S. Highway 50. (Exact location unknown. Coordinates estimated by label maker.) 1981 Comment
  RSA0011964  Rorippa curvipes var. curvipes George K. Helmkamp, E. A. Helmkamp 2011-9-13 18267 El Dorado Foster Meadow Road, 0.6 miles north of its junction with CA-88 2136 Comment
  UC1614032  Rorippa sinuata Charles M. Belshaw 1935-7-5 1068 El Dorado meadowland on upper S. fork of Silver Creek near Wilson's; upper S. fork of Silver Creek 2286 Comment
  UCD115387  Rorippa subumbellata Charles M. Knapp 1979-6-25 s.n. El Dorado north slope of Meeks Bay. 1898 Comment
  UCR208511  Rosa Peter Rubtzoff 1975-6-12 8092 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Chinquapin Flat Road c. 0.85 mi south of Gaddis Creek Road 1323 Comment
  UC555646  Rosa bridgesii Herbert L. Mason 1926-5-30 3336 El Dorado near Cook Station (w side of pass); Sierra Nevada Mountains, Kit Carson Pass Comment
  SDSU9227  Rosa gymnocarpa D. F. Howe 1960-9-19 2977 El Dorado 10 miles E of Placerville on #50. 1036 Comment
  UCD158869  Rosa pisocarpa G. Ledyard Stebbins 1973-7-7 s.n. El Dorado King's Meadow. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC148286  Rosa woodsii var. ultramontana Alice Eastwood 1934-9-20 s.n. El Dorado Along Fallen Leaf Lake Road Comment
  UCD17949  Rubus H. Olmo; T. S. Mallah 1951-1 51 05 El Dorado California. El Dorado County: 0.5 miles south of Pillikin Ranch on Pilot Hill Road. Comment
  UCD113784  Rubus laciniatus H. T. Hartmann; D. H. Hartmann 1941-10-19 s.n. El Dorado between Diamond Springs and Placerville, U.S. Highway 49. 609 Comment
  SD237597  Rubus parviflorus G. K Helmkamp, E. A. Helmkamp 2008-6-3 13569 El Dorado Sierra Nevada Mountains: Pony Express Trail, 0.8 mile east of Sly Park Road (Pollock Pines) and parallel to US-50 (Pollock Pines 7.5'Q) 1213 Comment
  UCR191064  Rubus parviflorus George K. Helmkamp, E. A. Helmkamp 2007-6-6 12280 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 3.2 miles south of it junction with Mormon Emigrant Trail, east of Jenkinson Lake and near Diamond Creek 1189 Comment
  UCR218091  Rubus parviflorus George K. Helmkamp, E. A. Helmkamp 2010-7-23 16626 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
  BFRS423 Image available Rubus procerus Peter Rubtzoff, John Thomas Howell 1973-7-18 7141 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  BFRS424 Image available Rubus vitifolius Peter Rubtzoff 1975-6-26 8133 El Dorado Blodgett Forest: West Fork Gaddis Creek off west side of Mainline Road 0.15 mi. north of Mutton Creek Road junction (Comp. 500U). Comment
  BFRS117 Image available Rumex Peter Rubtzoff, John Thomas Howell 1973-7-17 7078 El Dorado Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mile south of County Road (Comp. 370E) Comment
  SEINET3271608 Image available Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2007-4-27 11871 El Dorado Foothills, Northern Sierra Nevada Mountains; junction of Ice House Road and White Meadows Road, about 2 miles northwest of US-50 1029 Comment
  UCR170367  Rumex acetosella George K. Helmkamp, Elizabeth Helmkamp 2005-8-9 9790 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
  UCR184794  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2007-5-9 11981 El Dorado Northern Sierra Nevada Mountains, White Meadow Road, 0.6 mile west of its junction with Ice House Road, c. 0.75 mi. NNW of Riverton 1082 Comment
  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-BC433646  Rumex obtusifolius John Thomas Howell 1954-5-16 s.n. El Dorado Placerville 563 Comment
  CHSC73186  Rumex paucifolius L. P. Janeway; Eric Schroder 1998-8-19 6092 El Dorado Lake Tahoe Basin Management Unit. Large meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  UCR207026  Rumex pulcher George K. Helmkamp, E. A. Helmkamp 2009-5-26 14804 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  JEPS73008  Rumex salicifolius var. triangulivalvis Gladys L. Smith 1972-7-17 3584 El Dorado between Lily Lake and Glen Alpine road 2072 Comment
  JEPS51058  Sagina apetala Joseph P. Tracy 1938-4-6 18601 El Dorado Lotus Comment
  RSA670072  Salix Beecher Crampton 1987-5-1 10114 El Dorado S Lake Tahoe, Stateline, Stable road entrance. Comment
  CAS-BOT-BC103051  Salix bonplandiana Peter H. Raven; G. Thomas Robbins 1956-4-29 9088 El Dorado Institute of Forest Genetics, Placerville Comment
  CAS-BOT-BC103476  Salix eastwoodiae Le Roy Abrams 1911-7-29 4815 El Dorado Fallen Leaf Trail, Mt. Tallac 2438 Comment
  UCD110831  Salix eastwoodiae P. B. Kennedy 1920-8-17 150 El Dorado El Dorado National Forest. 1935 Comment
  CHSC73697  Salix geyeriana L. P. Janeway; Eric Schroder 1998-8-18 6089 El Dorado Lake Tahoe Basin Management Unit. On west side of Truckee River about 0.3 mi south of Hwy 50 and 1 mi west-southwest of Meyers. 1920 Comment
  CAS-BOT-BC107628  Salix jepsonii A. A. Heller 1915-8-5 12137 El Dorado Moist shores of Echo lake in granite. 2286 Comment
  BFRS369 Image available Salix laevigata Peter Rubtzoff, John Thomas Howell 1973-7-19 7184 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  UCD168799  Salix lasiandra Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9436 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Along shore of Lake Tahoe at tip of Emerald Point. 1911 Comment
  UCR270445  Salix lasiandra John F. Emmel 1998-8-31 1594 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe area, Glen Alpine Trail just west of Glen Alpine Springs 2104 Comment
  UCD34641  Salix lasiandra var. caudata Beecher Crampton 1987-3-29 10086 El Dorado El Dorado County, Al Tahoe blvd. and Pioneer Trail. Comment
  CAS-BOT-BC176160  Salix lasiolepis Peter Rubtzoff 1972-10-4 6990 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  CAS-BOT-BC176196  Salix lasiolepis Peter Rubtzoff 1975-6-4 8025 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  CAS-BOT-BC176414  Salix lasiolepis Peter Rubtzoff 1975-6-4 8026 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCD81308  Salix lasiolepis Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4498 El Dorado Washoe Meadows State Park, western edge of park off of Grizzly Mountain Road near manhole #54. 1954 Comment
  CAS-BOT-BC107377  Salix lasiolepis var. lasiolepis Gilbert T. Benson 1924-4-13 45 El Dorado Webber Creek 1 1/2 miles south of Placerville Comment
  CAS-BOT-BC124587  Salix lemmonii J. B. Lillard 1935-7-7 s.n. El Dorado Wright's Lake 2133 Comment
  CHSC73198  Salix lemmonii L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-28 5883 El Dorado Lake Tahoe Basin Management Unit. 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
  SBBG115618  Salix lutea B. Crampton 1987-4-30 10097 El Dorado Al Tahoe Heavenly Valley Crk Meadow next to Al Tahoe Blvd; South Lake Tahoe Comment
  UCD34667  Salix lutea Beecher Crampton 1987-5-1 10111 El Dorado El Dorado County, South Lake Tahoe, Stateline, Stable road entrance. Comment
  UC5110  Salix melanopsis J. A. Sanford 1890-1 415 El Dorado Lake Tahoe, CA Comment
  UC1736143  Salix planifolia subsp. planifolia Dean W. Taylor 1972-5-18 1439 El Dorado Grass Lake, at summit of Luther Pass (Highway 89) 2316 Comment
  CAS-BOT-BC129216  Salix scouleriana Verne Grant; Alva Grant 1946-7-18 7723 El Dorado Upper Echo Lake 2316 Comment
  RSA151556  Salix scouleriana Paul A. Mitchell 1960-6-4 112 El Dorado D.L. Bliss State Park. Along access road between N Ridge and Beach Campground. Lake Tahoe Region. 1951 Comment
  UCD40443  Salix scouleriana Rodney Gale Myatt 1970-7-10 401 El Dorado Along Hwy 193, about 2 miles north of Placerville towards Georgetown. 487 Comment
  UCD83807  Salsola Susie Kocher 2009-7-24 7 El Dorado South Lake Tahoe, area burned by the Angora fire in 2007. 1920 Comment
  UCR254751  Salsola Peter Rubtzoff 1974-9-20 7923 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Wentworth Springs Road ('County Road') c. 2 miles west of research station main entrance 1250 Comment
  CAS-BOT-BC221125  Salvia sonomensis John Thomas Howell 1954-5-16 29621 El Dorado Shingle Springs 426 Comment
  CHSC96597  Salvia sonomensis L. P. Janeway 2006-5-10 8591 El Dorado Northern Sierra Nevada Foothills. Cameron Park Unit, Pine Hill Preserve; 1.3 km west of junction of Hwy 50 and Mother Lode Drive, and 0.2 km north of Hwy 50. 457 Comment
  RSA724930  Salvia sonomensis L. P. Janeway 2006-5-10 8591 El Dorado Northern Sierra Nevada Foothills Cameron Park Unit, Pine Hill Preserve, 1.3km W of jct of Hwy 50 and Mother Lode Drive, and 0.2km N of Hwy 50. 457 Comment
  UC883987  Salvia sonomensis Carl B. Wolf 1933-5-25 El Dorado just w Rescue (on road to Green Valley, w slope of Sierra Nevada); Sierra Nevada 304 Comment
  UCD125651  Salvia sonomensis G. H. Vansell 1930-4-1 s.n. El Dorado location unknown. Comment
  CAS-BOT-BC235009  Sambucus L. R. Abrams 1917-9-22 6825 El Dorado Gilmore Lake, Lake Tahoe Region Comment
  JEPS72384  Sambucus mexicana Gladys L. Smith 1964-7-30 2219 El Dorado trail from Angora Lakes to Fallen Leaf Lake 2255 Comment
  RSA0012009  Sambucus racemosa George K. Helmkamp, E. Helmkamp 2011-9-13 18251 El Dorado 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
  UCD137249  Sambucus racemosa var. melanocarpa G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10746 El Dorado Northern Sierra Nevada Mountains: 6.0 miles east of Ice House Road on the road to Wright's Lake. 2000 Comment
  CAS-BOT-BC235099  Sambucus racemosa var. racemosa Elsie Z. Lovegrove 1938-9-21 s.n. El Dorado High up on Tamarack Trail, Fallen Leaf Lake side Comment
  UC747256  Sanguisorba minor subsp. muricata G. Thomas Robbins 1944-5-5 1584 El Dorado about 3 mi e Placerville (near Institute of Forest Genetics); near Institute of Forest Genetics 762 Comment
  UCD165077  Sanicula tuberosa Peter Rubtzoff 1975-5-28 8005 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  SEINET13699519  Saponaria officinalis George K. Helmkamp 2010-4-15 15208 El Dorado Plants of El Dorado County El Dorado County Sierra Nevada Mountains Foothills: Forbay Road, at the north side of its crossing of the South Fork American River, about 7 miles north of Pollock Pines (Slate Mountain 7.5' Q.: 38deg47'37''N, 120deg37'44''W, +/-1000m). Alt.: 579m/1900ft. Sandy flat beside the river, with many willows. Very local along the sandy river, but in very large clusters. Comment
  UCD125374  Sarcodes sanguinea Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7470 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. East side of highway. 1914 Comment
  HSC95863  Sarcodes sanguinea Unknown El Dorado Fallen Leaf Lake 1707 Comment
  JEPS71866  Saxifraga aprica Gladys L. Smith 1964-7-6 2117 El Dorado trail from Echo Lake to Desolation Valley (about 2 mi above Upper Echo Lake) 2286 Comment
  CDA14164  Saxifraga californica G. F. Hrusa, J. Hart 1997-2-25 13624 El Dorado Sierra Nevada Foothills; Hidden Valley, immed. to S of Eldorado Hills & Clarksville on S. side of I-50. Comment
  JEPS43518  Saxifraga californica W. L. Jepson 1938-4-5 18587 El Dorado 3 mi e of Auburn (1/8 mi s of suspension bridge over the North Fork American River, along Hwy 49, just above Louisiana Bar) 243 Comment
  UCR235603  Saxifraga californica George K. Helmkamp, E. A. Helmkamp 2012-4-27 18860 El Dorado Northern Sierra Nevada Mountains Foothills, Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River 401 Comment
  UC14519  Saxifraga oregana W. C. Blasdale July, 1897 El Dorado Lake Tahoe Region Comment
  UC54290  Saxifraga tolmiei H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4743 El Dorado Pyramid Peak; Sierra Nevada Mountains, Pyramid Peak 2804 Comment
  UCD164698  Schedonorus arundinaceus Peter Rubtzoff 1976-6-10 8625 El Dorado Sierra Nevada. Blodgett Forest: 'County Road' ca. 0.1 mi. west of Headquarters Road junction (Comp. 220R) 1286 Comment
  UCD161639  Scirpus congdonii Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8829 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. West end of Lily Pond. 2031 Comment
  UCD84141  Scirpus diffusus Chuck Hughes 2009-7-7 105 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  UCD141251  Scirpus microcarpus G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11007 El Dorado Northern Sierra Nevada Mountains: Echo Summit along Hwy US-50; at entrance to the road maintenance station. 2245 Comment
  RSA0013402  Scleranthus annuus George K. Helmkamp, E. A. Helmkamp 2012-4-24 18838 El Dorado 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
  SD234870  Scleranthus annuus G. K. Helmkamp, E. A. Helmkamp 2008-4-25 13316 El Dorado Sierra Nevada Mountain Foothills: junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown. 673 Comment
  UCR237053  Scleranthus annuus George K. Helmkamp, E. A. Helmkamp 2012-4-24 18838 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-BC239976  Scribneria bolanderi John Thomas Howell 1954-5-17 29736 El Dorado 1 mile southwest of Garden Valley 609 Comment
  SBBG66445  Scrophularia californica Milo H. Gates 1879-1 El Dorado Green Valley Comment
  UC1713616  Scutellaria californica Katharine Brandegee 1907-5-1 El Dorado Sweetwater Creek, Simpson's Ranch Sweetwater Creek; , Simpson's Ranch Comment
  UCR196945  Scutellaria californica George K. Helmkamp, E. A. Helmkamp 2008-6-3 13578 El Dorado Sierra Nevada Mountains, Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 716 Comment
  UC416684  Scutellaria tuberosa Katharine Brandegee 1907-1 El Dorado Pacific House, a spotwise station for the variety in Sierras Pacific House Comment
  UCD101972  Sedella pumila D. Finley 1998-5-30 7 - El Dorado approx. 1.6 road miles east of the junction of Highway 193 and Meadowbrook road, 0.2 road miles north of the junction of Meadow Brook Road and Bearcreek Road. 152 Comment
  SEINET8892779  Sedum lanceolatum K. Christie 2011-1 2047 El Dorado Lake Tahoe Basin Management Unit (LTBMU); ca. 0.3 mi. south of Fallen Leaf Lake. Comment
  CAS-BOT-BC64323  Sedum obtusatum Wm. Vortriede 1927-7-1 s.n. El Dorado Camp Sacramento Comment
  UCD40268  Sedum obtusatum Rodney Gale Myatt 1972-6-1 1643 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  UC212420  Sedum obtusatum subsp. obtusatum unknown Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe , Lake Tahoe (Sierra Nevada Mts.) Comment
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Jan 26 2011
  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
  UCR242594  Sedum spathulifolium George K. Helmkamp, E. A. Helmkamp 2011-5-31 17404 El Dorado Northern Sierra Nevada Mountains Foothills, Happy Valley Cutoff Road on the southeast side of the bridge over the North Fork of the Cosumnes River, 1.4 mi. NE (61 deg. ) of Somerset 546 Comment
  CAS-BOT-BC62112  Selaginella hansenii Peter H. Raven; G. Thomas Robbins 1956-4-29 9098 El Dorado steep north side of the N. Fork of the Cosumnes River where it crosses the road northwest of Youngs (Somerset) Comment
  CAS-BOT-BC69733  Selaginella wallacei G. L. Stebbins 1970-7-6 7042 El Dorado Canyon w. of Leeman Bar Mint, between Alleghany and Washington. 944 Comment
  CAS-BOT-BC363265  Senecio aronicoides Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey Comment
  UC907774  Senecio fremontii var. occidentalis G. Thomas Robbins 1945-8-12 2119 El Dorado se of Lake Tahoe (on w flank of Jobs Sister peak); Jobs Sister 3048 Comment
  CAS-BOT-BC363820  Senecio integerrimus var. exaltatus Alice Eastwood 1909-1-1 284 El Dorado Lake Tahoe Region. Ward Pass Comment
  CAS-BOT-BC364000  Senecio integerrimus var. major M. E. Parsons 1909-6-1 s.n. El Dorado Lake Tahoe Region. Aspengrove [Aspen Grove] Comment
  UCD135643  Senecio scorzonella P. B. Kennedy 1920-9-19 234 El Dorado El Dorado National Forest - Upper Range Cam. 2194 Comment
  CAS-BOT-BC364287  Senecio triangularis Catherine Best 1981-8-11 s.n. El Dorado Echo Lake 2255 Comment
  UC472372  Senecio triangularis H. M. Hall 1910-7-17 8782 El Dorado Fallen Leaf Lake near mouth Glen Alpine Creek; Sierra Nevada Mountains, Fallen Leaf Lake 1950 Comment
  UC747148  Senecio triangularis G. Thomas Robbins 1943-8-15 1340 El Dorado along small stream above Grouse Lake (2 1/2 mi ne of Wright's Lake); along small stream above Grouse Lake 2438 Comment
  UCR189472  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 2007-8-4 12710 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail at Leek Spring meadow, about 2 miles northwest of CA-88 2238 Comment
  UCR206074  Senecio triangularis George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13910 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  CAS-BOT-BC364307  Senecio triangularis Jean L. Pawek 1957-6-29 304 El Dorado Highway 89 on Luther Pass Road, at Alpine Campground 1950 Comment
  RSA32359  Senecio triangularis G. Thomas Robbins 1943-8-15 1340 El Dorado Small stream above Grouse Lake, 2 1/2 miles northeast of Wrights Lake. 2439 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
  UCR258388  Sericocarpus oregonensis George K. Helmkamp, Amy Barnes 2014-8-11 22987 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  CAS-BOT-BC364741  Sericocarpus oregonensis subsp. californicus A. A. Heller 1919-7-30 13337 El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  CAS-BOT-BC364748  Sericocarpus oregonensis subsp. californicus L. R. Abrams 1927-9-16 12174 El Dorado Between Fallen Leaf and Lily Lake Comment
  UC1557876  Sericocarpus oregonensis subsp. californicus J. C. Semple, J. Chimielewski 1987-9-20 8911 El Dorado south of, Camp Richardson Fallen Leaf Lake Comment
  UCD116657  Sidalcea glaucescens G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11284 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 3.8 miles north of Wentworth Springs Road. 1616 Comment
  UCD142232  Sidalcea glaucescens Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7888 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
  UCD116653  Sidalcea glaucescens K. Esau 1932-5-17 s.n. El Dorado Placerville Comment
  RSA748983  Sidalcea hartwegii George K. Helmkamp, E. A. Helmkamp 2007-4-20 11763 El Dorado 2.2 miles north of US-50 on Bass Lake Road, overlooking Bass Lake; between El Dorado Hills and Cameron Park. 384 Comment
  SEINET3143337  Sidalcea malviflora subsp. asprella K. Brandegee sn El Dorado Simpson's Ranch Comment
  UCD166005  Sidalcea oregana subsp. oregana Daniel M. McNair 2016-7-12 2153 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2034 Comment
  CHSC20299  Sidalcea oregana subsp. spicata L. M. Mayer 1974-7-27 El Dorado Ca. 3/4 mi w of intersection on road to Angora Lake. Comment
  JEPS72636  Sidalcea oregana subsp. spicata Gladys L. Smith 1963-7-27 1860 El Dorado Hawley Grade Sierra Nevada, Old Echo Summit Pass, Hawley Grade (Old Echo Summit pass) 1889 Comment
  UCD44047  Sidalcea oregana subsp. spicata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1413 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  POM124441  Sidalcea oregana subsp. spicata L. R. Abrams 1911-7-27 4772 El Dorado Lake Valley, (Lake Tahoe) 1951 Comment
  OBI74517  Silene antirrhina David J. Keil 1992-1 23361 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UC746902  Silene bridgesii G. Thomas Robbins 1944-6-29 1744 El Dorado ca 3 mi e Camino (along North Fork Webber Creek); , e of Camino 914 Comment
  UCR174292  Silene bridgesii George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10723 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  SEINET2441012  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 of Somerset, just W of the bridge over the Cosumnes River (Camino 7.5'). 544 Comment
  CAS-BOT-BC384423  Silene coronaria Debbie A. Wilson 1983-10-8 s.n. El Dorado Along trail to Marshall monument, gold discovery site, Coloma Comment
  CAS-BOT-BC385890  Silene douglasii E. A. McGregor 1909-8-12 88 El Dorado Grass Lake 2194 Comment
  CAS-BOT-BC385904  Silene douglasii G. Thomas Robbins 1944-7-28 1775 El Dorado Willow Flat Trail, 3 mi. NE of Wrights Lake 2286 Comment
  JEPS72111  Silene douglasii Gladys L. Smith 1972-7-18 3541 El Dorado 2 mi ne Wrights Lake (switchbacks below Grouse Lake); below Grouse Lake, ne of Wrights Lake 2438 Comment
  JEPS72324  Silene douglasii Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2723 El Dorado Ralston Peak near Cup Lake (upper end of Echo Ridge); Ralston Peak nr Cup Lake, upper end Echo Ridge 2814 Comment
  UCR188011  Silene gallica George K. Helmkamp, E. A. Helmkamp 2007-5-1 11909 El Dorado Foothills, Northern Sierra Nevada Mountains, access road to South Fork American River along CA-49, 4.4 miles northwest of Coloma 207 Comment
  SD248389  Silene invisa George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20915 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, north side of its junction with Mormon Emigrant Trail (Tragedy Spring 7.5'Q) 2188 Comment
  UCD98988  Silene laciniata subsp. californica G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11896 El Dorado Northern Sierra Nevada Mountains. Hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  UCD112407  Silene laciniata subsp. californica Peter Rubtzoff; Donald Goheen 1975-6-10 8059 El Dorado Sierra Nevada. Blodgett Forest: Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U). 1213 Comment
  RSA714438  Silene lemmonii George K. Helmkamp, E. A. Helmkamp 2005-8-9 9765 El Dorado Northern Sierra Nevada Foothills: WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road. Boat ramp and loading area. 155 Comment
  CAS-BOT-BC389294  Silene lemmonii Dean Wm. Taylor; Rexford E. Palmer 1983-8-1 8234 El Dorado Below Iron Mountain Road 2179 Comment
  JEPS50949  Silene occidentalis subsp. occidentalis C. J. Fox Jr. July, 1895 El Dorado Tallac Comment
  UCD68088  Sisyrinchium bellum Hilary Jane Ernst 1981-5-9 59 El Dorado Pine Hill North of Highway 50. In a foothill woodland plant association, dominated by Pinus sabiniana, on a 40 degree North facing slope, in sand-like soil, in a dry area, with shaded sunlight. An herbaceous plant, 1-2 ft high, in scattered clumps in the area. Flowers, deep blue/purple. 2377 Comment
  UC672083  Smilacina racemosa Herbert L. Mason 1926-5-30 3305 El Dorado hill slope back of Emerald Bay (above falls); Lake Tahoe Comment
  UC1614572  Solanum umbelliferum Charles M. Belshaw 1934-7-21 120 El Dorado 44 ,o e of Placerville (at Old Twin ridges, 500 yards above road, alogn Hwy 50, Placerville Highway); Old Twin ridges 1905 Comment
  UC747750  Solanum umbelliferum H. F. Copeland 1947-6-1 El Dorado Echo Summit 2286 Comment
  CAS-BOT-BC157445  Solanum umbelliferum G. T. Robbins 1943-4-21 1017 El Dorado Near Institude of Forest Genetics, about 3 mi. e. of Placerville 792 Comment
  RSA0026188  Solidago John F. Emmel 1997-8-29 1527 El Dorado Sierra Nevada, SW Lake Tahoe region; near Stanford Sierra Camp, ca. 0.5 air mile east of Cathedral Peak. 1982 Comment
  POM177400  Solidago canadensis subsp. elongata L. R. Abrams 1930-8-8 12730 El Dorado Near Lily Lake; Glen Alpine Canyon 2027 Comment
  RSA473658  Solidago canadensis subsp. elongata Glenn A. Gorelick 1965-8-29 s.n. El Dorado Bijou, south Lake Tahoe. Comment
  UCR178969  Solidago canadensis subsp. elongata George K. Helmkamp, E. A. Helmkamp 2006-8-30 11318 El Dorado Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake 2338 Comment
  UCR208502  Solidago canadensis subsp. elongata Peter Rubtzoff 1974-7-19 7715 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Pilot Creek canyon at and near Bacchi Ranch crossing Comment
  CAS-BOT-BC365401  Solidago elongata Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS71613  Solidago elongata Gladys L. Smith 1970-7-20 2607 El Dorado first spring just before Haypress Meadow (Desolation Trail); Desolation Trail 2438 Comment
  UC1213893  Solidago elongata Verne Grant, Alva Grant 1946-9-1 7867 El Dorado near Echo Lake; edge of Ralston Lake 2438 Comment
  RSA3437  Solidago multiradiata L. R. Abrams 1930-9-3 12766 El Dorado Half Moon Lake. 2439 Comment
  CAS-BOT-BC364944  Solidago velutina subsp. californica John Thomas Howell 1930-10-12 5560 El Dorado 2 miles n. of Placerville Comment
  UCR136469  Soliva pterosperma Beecher Crampton 1953-4-22 1121 El Dorado Sierra Nevada foothills, 3 miles west of Rescue, Hollister Ranch 366 Comment
  JEPS71945  Sorbus californica Gladys L. Smith 1964-7-3 2025 El Dorado 1 mi w Echo Summit 2194 Comment
  UC1109164  Sparganium angustifolium Verne Grant and Alva Grant 1946-7-26 7798 El Dorado sw end Lower Angora Lake 2286 Comment
  UCSB40050  Sparganium natans Reisentz, Paul 1982-9-4 El Dorado Grass Lake, 6 miles south on HWY 89 from HWY 50, south of Lake Tahoe 2346 Comment
  UCD125389  Spergularia rubra Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7484 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. West side of highway 89, along General Creek. 1919 Comment
  UCR170574  Spergularia rubra George K. Helmkamp, E. A. Helmkamp 2005-8-9 9800 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
  SEINET8884116  Spergularia rubra F. H. Hillman 1894-1 s.n. El Dorado Lake Tahoe, Bijou. Comment
  UC466741  Spiraea densiflora Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  UCR176458  Spiraea densiflora George K. Helmkamp, E. A. Helmkamp 2006-7-31 11082 El Dorado Northern Sierra Nevada Mountains, along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy US-50 1864 Comment
  RSA1849  Spiraea densiflora var. splendens Carl B. Wolf 1930-10-9 1719 El Dorado About Susie Lake. 2195 Comment
  CAS-BOT-BC152514  Spiraea splendens Carl B. Wolf 1930-10-9 979 El Dorado Rocky places about Susie Lake 2194 Comment
  UCD42531  Spiraea splendens Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD82318  Spiraea splendens Robin McMaster 1975-8-17 629 El Dorado Crag Lake. 2273 Comment
  CHSC73242  Spiranthes porrifolia L. P. Janeway; Eric Schroder 1998-8-19 6103 El Dorado Lake Tahoe Basin Management Unit. Along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  SEINET3891914  Spiranthes romanzoffiana Elizabeth Neese 1986-8-24 17703 El Dorado 8 mi SE of Meyer along Hwy 89, 10 airmiles S of Lake tahoe.; 0 2286 Comment
  SEINET7726089  Spiranthes romanzoffiana Chesnut, Drew 1890-1 El Dorado Comment
  SEINET11196320  Stachys Unknown 1972-9-19 6906 El Dorado Sierra Nevada Mountains Comment
  UCD166031  Stachys rigida var. rigida Daniel M. McNair; with Ellen Dean 2016-7-19 2181 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
  RSA757545  Stellaria longipes subsp. longipes George K. Helmkamp, Amy Barnes 2009-7-8 15148 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
  SD237404  Stellaria longipes subsp. longipes G. K. Helmkamp, Amy Barnes 2009-7-8 15148 El Dorado Sierra Nevada Mountains: Wright's Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House (Riverton 7.5'Q) 1654 Comment
  UCD44201  Stellaria longipes var. longipes C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1567 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC398215  Stellaria umbellata G. L. Stebbins 1976-7-28 76139 El Dorado Wright's Lake, northeast of the lake 2133 Comment
  RSA0089832  Stephanomeria lactucina Dean Wm. Taylor 2015-6-10 21540 El Dorado 4 miles E of Stumpy Meadows Reservoir, along Wentworth Springs Road near the junction, Plum Creek Road. 1497 Comment
  UC217670  Stephanomeria lactucina Katharine Brandegee July 1908 El Dorado Lake Valley Comment
  UCR176444  Stephanomeria lactucina George K. Helmkamp, E. A. Helmkamp 2006-8-7 11182 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  UC830515  Stephanomeria virgata subsp. pleurocarpa Marcus E. Jones, A. M. 1882-9-20 2346 El Dorado St. Lawrence Comment
  RSA781311  Stipa George K. Helmkamp, E. A. Helmkamp 2009-7-22 15268 El Dorado Wrights Lake Road, 1.2 miles south of Wrights Lake 2073 Comment
  BFRS205 Image available Stipa lemmonii Peter Rubtzoff 1975-7-10 8187 El Dorado Blodgett Forest: County Road ca. 0.55 mi. east of Headquarters Road junction (Comp. 220R). Comment
  SACT002381  Stipa lepida H. Skidmore 1934-7-13 El Dorado 2133.6 Comment
  UCR233022  Stipa stillmanii George K. Helmkamp, E. A. Helmkamp 2011-9-24 18324 El Dorado Northern Sierra Nevada Mountains, Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  CAS-BOT-BC86983  Streptanthus diversifolius Peter H. Raven; G. Thomas Robbins 1956-4-29 9112 El Dorado North side of the North Fork of the Cosumnes River at road-crossing northeast of Youngs (Somerset). Comment
  UC114023  Streptanthus polygaloides Katharine Brandegee 1908-7-11 El Dorado Moore's Bridge Riverton Comment
  CAS-BOT-BC87522  Streptanthus tortuosus John Thomas Howell 1963-7-12 39845 El Dorado Sierra Nevada. Meyers. 1935 Comment
  CAS-BOT-BC87547  Streptanthus tortuosus Lyons; McMillan 1912-7-17 20 El Dorado El Dorado Forest. 1981 Comment
  CAS-BOT-BC87556  Streptanthus tortuosus Clarence R. Quick 1936-7-7 1688 El Dorado El Dorado National Forest. Between North Fork of Silver Creek and Robb's Peak. 1828 Comment
  UC1035800  Streptanthus tortuosus Annie M. Alexander and Louise Kellogg 1943-8-27 3497 El Dorado s end of lake Lake Tahoe Region, Dicks Lake 2743 Comment
  UCD111466  Streptanthus tortuosus Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7117 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
  SD234345  Streptanthus tortuosus var. orbiculatus G. K Helmkamp, E. A. Helmkamp 2006-6-19 10757 El Dorado Northern Sierra Nevada Mountains: about 1.3 miles N of Hwy US-50 on Wright's Lake road (Pyramid Peak 7.5'Q) 1677 Comment
  CAS-BOT-BC519052  Streptopus amplexifolius G. L. Stebbins 1969-6-30 6932 El Dorado Junction Dam, west of Union Valley Reservoir 1341 Comment
  UC747575  Styrax officinalis var. redivivus G. Thomas Robbins 1945-5-20 1934 El Dorado along Sweetwater Creek 3-4 mi s Salmon Falls; along Sweetwater Creek, s of Salmon Falls 182 Comment
  UC412596  Swertia albicaulis var. nitida Katharine Brandegee May 1907 El Dorado Sweetwater Comment
  BFRS274 Image available Symphoricarpos acutus Peter Rubtzoff 1974-7-21 7728 El Dorado Blodgett Forest: Deep Canyon Road about 0.6 mile north of junction with Loop Road. (Comp. 10U) Comment
  BFRS329 Image available Symphoricarpos acutus Peter Rubtzoff 1975-8-20 8340 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UC747083  Symphoricarpos albus var. laevigatus G. Thomas Robbins 1942-10-22 916 El Dorado 5-6 mi ne Placerville (woods above Iowa Creek) 914 Comment
  UCD137420  Symphoricarpos albus var. laevigatus G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11173 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  BFRS273 Image available Symphoricarpos mollis Peter Rubtzoff 1975-8-19 8335 El Dorado Blodgett Forest: Loop Road about 0.15 mile south of Cutoff junction (Comp. 120E) Comment
  CAS-BOT-BC234622  Symphoricarpos mollis Peter Rubtzoff 1975-8-20 8340 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  CAS-BOT-BC234625  Symphoricarpos mollis John Thomas Howell 1925-6-29 1259 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 Comment
  RSA2862  Symphoricarpos vaccinioides C. B. Wolf 1931-9-8 2408 El Dorado About half-way between Glen Alpine and Susie Lake, Tahoe region; Sierra Nevada; Boreal. 2256 Comment
  SD236176  Symphyotrichum bracteolatum G. K. Helmkamp, E. A. Helmkamp 2006-7-31 11067 El Dorado Northern Sierra Nevada Mountains: along Wright's Lake Road (Forestry Route 4) 3.3 miles north of Hwy US-50 2049 Comment
  UCD43649  Symphyotrichum bracteolatum C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1015 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  CAS-BOT-BC98998  Symphyotrichum foliaceum G. L. Stebbins 1977-8-14 77149 El Dorado Along Alder Creek at Morrison - LDS, GLS 1630 Comment