Search Results — 2000 specimen records retrieved (1574 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)
 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73561  Abies concolor W. R. Dudley 1893-6-8 s.n. El Dorado Tallac Comment
  UCD18350  Abies magnifica Roy V. Parker 1951-9-30 s.n. El Dorado 3-4 miles SE of Silver Lake. 2438 Comment
  JEPS73166  Abies magnifica var. magnifica Gladys L. Smith 1971-9-25 3109 El Dorado woods about Lake Audrain 2194 Comment
  JEPS42679  Acer glabrum Alice M. Ottley 1920-6-18 791 El Dorado Glen Alpine Comment
  CAS-BOT-BC330654  Acer glabrum var. glabrum Mrs. A. F. Rodda 1925-6-1 s.n. El Dorado Fallen Leaf Lake Comment
  SEINET12765812  Acer glabrum var. torreyi Ann Pinzl 1985-5-23 6658 El Dorado Trail to Vikingsholm, NW corner of Emerald Bay off Lake Tahoe.; 0 1951 Comment
  CAS-BOT-BC331577  Acer macrophyllum J. H. Thomas 1951-5-5 2596 El Dorado Along American River, South Fork, 7 miles below Kyburz. Sierra Nevada foothills. 1066 Comment
  SEINET7894032  Acer macrophyllum C. Fitz 1959-4-11 s.n. El Dorado Near S. Fork of the American River. 1219 Comment
  CHSC79116  Acer negundo var. californicum Beecher Crampton 1977-8-17 9520 El Dorado Stateline. Stateline and Pine. Comment
  BFRS340 Image available Achillea Peter Rubtzoff 1974-7-19 7706 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  BFRS473 Image available Achillea Peter Rubtzoff, John Thomas Howell 1973-7-18 7155 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  BFRS342 Image available Achillea borealis Peter Rubtzoff 1974-6-18 7590 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UCD69710  Achillea borealis William Wong 1982-6-4 7 El Dorado Near Pine Hill, off roadside. Chaparral. With manzanita. In moist loam soil in partial sun. Herb, 1 ft. 6 in. tall with white flowers. 451 Comment
  UCD111496  Achillea millefolium Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7126 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
  UCR254729  Achillea millefolium Peter Rubtzoff 1975-6-26 8144 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, 'County Road' [=Wentworth Springs Rd.], c. 1.6 mi. east of main station entrance [=Blodgett Forest Rd.] 1299 Comment
  JEPS72575  Achillea millefolium Gladys L. Smith 1972-8-23 3522 El Dorado about Glen Alpine 2194 Comment
  UCD144335  Achnatherum lemmonii G. F. Hrusa; Jeff Hart 1994-4-23 11793 El Dorado south-facing slope on north side of Consumnes River, immediately west of Highway 49 bridge. 270 Comment
  UCD36971  Achnatherum lemmonii Beecher Crampton 1956-6-1 3516 El Dorado El Dorado County, north slope of Pine Hill. 609 Comment
  UCD50447  Achnatherum lemmonii Beecher Crampton 1954-7-2 2022 El Dorado : Along US Hwy. 50, Camino. 914 Comment
  SEINET255831  Achnatherum occidentale subsp. californicum Mary E. Barkworth, LR Firestone 1982-8-22 4025 El Dorado Meyers Ca; ca 1/4 mi beyond Cal Inspection Station at Little Chalet Ski sales 2950 Comment
  SEINET255833  Achnatherum occidentale subsp. californicum Mary E. Barkworth, LR Firestone 1982-8-22 4029 El Dorado Meyers Ca; ca 1/4 mi beyond Cal Inspection Station at Little Chalet Ski sales 2950 Comment
  UC1109181  Achnatherum occidentale subsp. californicum Verne Grant, Alva Grant 1946-7-18 7712 El Dorado n facing slope by Upper Echo Lake Upper Echo Lake 2316 Comment
  SEINET255838  Achnatherum occidentale subsp. occidentale Mary E. Barkworth, LR Firestone 1982-8-22 4042 El Dorado Meyers about 0.25 mi beyond California Inspection Station at Little Chalet Ski Sales. 2950 Comment
  SEINET255819  Achnatherum occidentale subsp. pubescens Mary E. Barkworth, LR Firestone 1982-8-22 4027 El Dorado Meyers ca 0.25 mi past CA inspection station at Little Chalet Ski Sales;under porch & around chalet 2950 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
  UCD103827  Acmispon americanus var. americanus G. 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
  UCD104304  Acmispon parviflorus G. K. Helmkamp; E. A. Helmkamp 2007-5-9 11978 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 2.0 miles northeast of US-50, c. 1.25 mi. NE of Riverton. 1220 Comment
  UCD47930  Acmispon parviflorus Ellen Dean; with Plant Biology 102 2005-5-14 2610 El Dorado El Dorado County. Near junction of Meadowbrook and Bear Creek Roads, In parking lot picnic area near Traverse Creek. 762 Comment
  SBBG67990  Acmispon wrangelianus Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  SBBG2078  Aconitum columbianum H. and M. Dearing 1931-7-31 368 El Dorado Glen Alpine, Fallen Leaf Lake Comment
  RSA9124  Aconitum columbianum subsp. viviparum Carl B. Wolf 1928-8-15 3290 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2287 Comment
  UCD106981  Aconogonon phytolaccifolium Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7252 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Near small parking lot east of Vikings Holm buildings on north side of bay. 1906 Comment
  JEPS60390  Actaea rubra Alice M. Ottley 1920-7-3 984 El Dorado Tamarack Trail near Fallen Leaf Lake Comment
  UCD165310  Adenocaulon bicolor Peter Rubtzoff; John Thomas Howell 1973-7-18 7163 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R). 1310 Comment
  UCD137198  Adiantum jordanii G. K. Helmkamp; E. A. Helmkamp 2006-5-13 10451 El Dorado Foothills, 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-BC65585  Adiantum jordanii G. L. Stebbins; L. Donald Smith 1978-4-23 7847 El Dorado West of South Fork, American River, .5 mile west of mouth of Weber Creek 243 Comment
  CDA36323  Aegilops cylindrica R. Robison 2011-6-2 El Dorado At Salmon Falls Boat Launch, on both sides of boat launch. 0 Comment
  CHSC27577  Aegilops triuncialis Robert Schlising 1978-5-26 3273 El Dorado Ca 10 mi W Placerville, ca 0.5 mi W jct Hwy 50 and North Shingle Road, on frontage road parallel with Hwy 50. Comment
  UCD124999  Agastache urticifolia G. H. Vansell Date Unknown s.n. El Dorado Sierra Nevada, Pyramid Ranger Station. Comment
  CHSC338  Ageratina occidentalis V. Holt 1940-7-18 El Dorado Fallen Leaf Trail. Comment
  JEPS72516  Ageratina occidentalis Gladys L. Smith 1972-7-20 3375 El Dorado along trail from Lake Gilmore to Glen Alpine 2499 Comment
  POM212154  Ageratina occidentalis Carl B. Wolf 1931-9-9 2414 El Dorado Below summit of Mt Tallac, Sierra Nevada. 2957 Comment
  JEPS90112  Agnorhiza bolanderi Dean W. Taylor 1972-3-29 1381 El Dorado on Pine Hill Pine Hill 609 Comment
  UC1223696  Agnorhiza reticulata unknown 1963-7-31 666 El Dorado ca 2 mi w Shingle Springs (on roadcut on e side of Country Club Road, 0.9 mi n of U.S. Highway 50, Cameron Park subdivision) 426 Comment
  CAS-BOT-BC21380  Agoseris aurantiaca var. aurantiaca G. B. Grant 1906-7-15 s.n. El Dorado Tallac -- about Lake Tahoe Comment
  UCD44124  Agoseris glauca var. glauca C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1490 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CHSC73626  Agoseris glauca var. monticola L. P. Janeway; Eric Schroder 1998-8-19 6093 El Dorado Large meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  UCR196797  Agoseris grandiflora George K. Helmkamp, E. A. Helmkamp 2008-6-3 13579 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
  OBI74572  Agoseris grandiflora var. grandiflora David J. Keil 1992-1 23377 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UC907758  Agoseris grandiflora var. grandiflora G. Thomas Robbins 1944-6-14 1685 El Dorado 3 mi e Placerville; Institute of Forest Genetics Arboretum 822 Comment
  UCR224225  Agoseris heterophylla George K. Helmkamp, E. A. Helmkamp 2010-4-23 15922 El Dorado Sierra Nevada Mountains Foothills, along Salmon Falls Road, 5.6 miles south of its junction with CA-49 at Pilot Hill, 0.65 mi. north of the American River crossing 200 Comment
  UC540737  Agoseris heterophylla var. heterophylla Babcock 1934-7-1 417 El Dorado meadows Tahoe 1901 Comment
  CAS-BOT-BC13355  Agoseris retrorsa Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey Comment
  RSA293065  Agoseris retrorsa Reino Alava 1957-4-28 666 El Dorado Along the US Highway No. 50, about six miles east of Placerville. Comment
  CAS-BOT-BC127535  Agrostis Peter Rubtzoff 1975-9-24 8399 El Dorado Sierra Nevada. Georgetown Divide. Blodgett Forest. Mutton Creek Road just west of East Fork Gaddis Creek crossing. 1293 Comment
  CAS-BOT-BC127539  Agrostis altissima E. A. McGregor 1909-8-26 33 El Dorado Lake Tahoe Region. Glen Alpine 2072 Comment
  CAS-BOT-BC127305  Agrostis exarata Catherine Best 1981-8-13 s.n. El Dorado Sierra Nevada. 42 miles east of Placerville on Highway 50. Comment
  POM219322  Agrostis exarata H. F. Copeland 1931-7-30 1431 El Dorado Near Fallen Leaf Lake. Comment
  UCD32643  Agrostis exarata Beecher Crampton 1954-7-2 2034 El Dorado El Dorado County, 1 mile southwest Garden Valley. 579 Comment
  UCD52124  Agrostis exarata Beecher Crampton 1957-8-6 4580 El Dorado along US Hwy. 50, 2.3 miles west of Vade. 1981 Comment
  CAS-BOT-BC139705  Agrostis gigantea R. E. Frenkel 1964-6-12 563 in part El Dorado Sierra Nevada. On Sly Park Dam Road on eastern sector of Sly Park Dam. 1066 Comment
  CAS-BOT-BC139709  Agrostis gigantea Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento. Comment
  CAS-BOT-BC139066  Agrostis pallens B. Crampton 1954-7-2 2021 El Dorado Roadcut slopes along U.S. Highway 50, 4.5 miles west of Placerville. Comment
  CHSC73516  Agrostis pallens L. P. Janeway; Eric Schroder 1998-8-24 6153 El Dorado Lake Valley; a meadow along a western branch of Saxon Creek, about 1.2 mi east of Meyers. 1938 Comment
  UCD165895  Agrostis pallens Ellen Dean; with Mayra Huerta 2016-8-2 9209 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Head of drainage that begins near entrance of Visitor's Center parking area. 2075 Comment
  UCD72684  Agrostis pallens Ellen Dean; T. Sasaki 2007-7-23 4406 El Dorado Tahoe Conservancy Lands, north of Lake Valley Recreation area, north side of Upper Truckee River. Upper Truckee River Restoration Project monitoring well #20 plot. 1923 Comment
  UCR189298  Agrostis pallens George K. Helmkamp, E. A. Helmkamp 2007-9-11 12923 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  SBBG115849  Agrostis scabra B. Crampton 1985-7-14 10009 El Dorado Stateline Comment
  UCR176474  Agrostis scabra George K. Helmkamp, E. A. Helmkamp 2006-8-7 11187 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  CHSC73522  Agrostis stolonifera L. P. Janeway; Eric Schroder 1998-8-31 6205 El Dorado Meadow about 0.2 me 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
  SEINET4342151  Agrostis stolonifera E. Dean, G. Dickinson, J. Poloske, M. & T. Starbuck 2007-8-25 4513 El Dorado Washoe Meadows State Park, north of fen system along trail/old road 1949 Comment
  UCD63263  Agrostis variabilis G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12786 El Dorado Northern Sierra Nevada Mountains. Ice House Road. 21.3 miles north of CA-50 at Robbs Hut Road. 2078 Comment
  SACT000262  Aira caryophyllea J. Wilson 1982-5-7 El Dorado Savanna, chaparral, open brush/grassland 259.0 Comment
  SACT000271  Aira caryophyllea J. Wilson 1982-5-2 El Dorado area to west of road; gabbro, woodland 182.88 Comment
  UCR206326  Alisma triviale George K. Helmkamp, E. A. Helmkamp 2009-5-29 14869 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  JEPS73020  Allium campanulatum Gladys L. Smith 1972-7-18 3401 El Dorado trail from Wrights Lake to Grouse Lake 2377 Comment
  UC205793  Allium campanulatum Geo. B. Grant 1906-7-15 El Dorado Lake Tahoe Comment
  RSA151568  Allium campanulatum Paul A. Mitchell 1960-6-5 127 El Dorado Plant of the Lake Tahoe region, Emerald Bay and D. L. Bliss State Parks; Emerald Bay State Park. Along Eagle Falls Trail, just below Eagle Falls. 1936 Comment
  JEPS73013  Allium obtusum var. obtusum Gladys L. Smith 1964-7-6 2141 El Dorado trail from Upper Echo Lake to Desolation Valley (just beyond Haypress Meadows) 2651 Comment
  UCD163119  Allium sanbornii var. sanbornii Robert E. Preston 2014-6-11 2970 El Dorado 3.5 mi NE of Georgetown, on E slope of Little Bald Mtn. 903 Comment
  UCD158864  Allium tribracteatum G. Ledyard Stebbins 1971-7-7 8041 El Dorado Ridge 0.5 mile west of Cody Meadows. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA770519  Allium validum S. Mashayekhi, M. Biabani 2010-8-19 SM 065 El Dorado Northern Sierra Nevada Mts. Echo Summit along US Hwy 50; entrance of Echo Road on west side 2251 Comment
  SEINET195497  Allium validum G. Thomas Robbins 1944-7-29 1812 El Dorado Desolation Valley Wilderness Area; Camper Flat along the Rubicon River, Rockbound Valley. 2134 Comment
  CAS-BOT-BC476729  Allium validum E. A. McGregor 1909-8-12 95 El Dorado Grass Lake, Lake Tahoe Region 2194 Comment
  CAS-BOT-BC476730  Allium validum W. C. Blasdale 1897-7-1 s.n. El Dorado Lake Tahoe Region Comment
  CAS-BOT-BC476734  Allium validum Alice Eastwood 1906-8-2 1233 El Dorado Trail to Angora Lakes Comment
  SEINET12048172  Allium validum Unknown 1950-1 302 El Dorado grown at Pullman, WA, Onion Flat, Rockbound Valley, Desolation Valley Wilderness Area 2042 Comment
  CAS-BOT-BC269  Allocarya cryocarpa Alice Eastwood 1906-7-23 895 El Dorado Glen Alpine Region, near Lily Lake Comment
  OBI74525  Allophyllum divaricatum David J. Keil 1992-1 23345 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCD118006  Allophyllum divaricatum G. K. Helmkamp; E. A. Helmkamp 2006-4-29 10250 El Dorado Northern Sierra Neveda: Rock Creek Road, 0.9 mile E of CA Hwy 193 along the S Fork of the American River. 415 Comment
  UCR209518  Allophyllum gilioides George K. Helmkamp 2007-7-7 12468 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area 2338 Comment
  SEINET3860390  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2010-7-9 16493 El Dorado Northern Sierra Nevada Mountains: Light Canyon Road, 0.1 miles north of its junction with Mormon Emigrant Trail, 20.5 mi. ESE of Placerville.; 0 1831 Comment
  SEINET3860411  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2007-6-20 12402 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail just before its junction with Hwy CA-88.; 0 2265 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
  CAS-BOT-BC453421  Allotropa virgata Wm. Vortriede 1927-7-1 s.n. El Dorado Mt. Ralston 2133 Comment
  SBBG1279  Alnus incana subsp. tenuifolia H. and M. Dearing 1931-7-23 2790 El Dorado Fallen Leaf Lake 1981 Comment
  UCD109961  Alnus incana subsp. tenuifolia Beecher Crampton 1962-9-25 6690 El Dorado ca. 2 miles north of Meyers, Upper Truckee River Basin. Comment
  SACT002790  Alnus tenuifolia James Grove 1974-6-27 El Dorado 2351.8 Comment
  UCD60431  Alopecurus aequalis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3982 El Dorado Washoe Meadows State Park. Angora Meadows, west of Angora Creek, opposite sewer manhole #4. 1919 Comment
  UCD160895  Amaranthus G. Ledyard Stebbins 1977-6-28 7716 El Dorado Placerville. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCR179775  Amaranthus albus George K. Helmkamp, E. A. Helmkamp 2006-10-18 11534 El Dorado Northern Sierra Nevada Mountains Foothills, Diamond Springs; village along Calif. Hwy 49 south of Placerville 540 Comment
  CAS-BOT-BC142983  Amelanchier utahensis J. F. Rock 1917-6-1 s.n. El Dorado Lake Tahoe Comment
  CHSC114905  Amelanchier utahensis M. Beyers; G. F. Hrusa 2011-7-20 1018 El Dorado The Sierra Nevada Mountains: Shealor Lakes. Along trail in dry soil. Comment
  UC555320  Amelanchier utahensis H. L. Mason 1928-5-3 4490 El Dorado mouth of Clark Creek Clark Creek (near bridge of Cosumnes River) Comment
  UC639073  Amorpha californica var. californica Marian M. Enzler 1940-5-28 205 El Dorado on Hwy 49 about 5 mi from Auburn (ne-facing slope of canyon); American River Canyon 304 Comment
  UC198391 Image available Amsinckia intermedia K. Brandegee 1907-5-1 El Dorado New York Ravine Comment
  UCR172641  Amsinckia menziesii var. menziesii George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10206 El Dorado Northern Sierra Nevada Foothills, Between N and Middle forks of Cosumnes River; Junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset 665 Comment
  CAS-BOT-BC45106  Anaphalis margaritacea A. A. Heller 1915-8-6 12180 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  JEPS72536  Anaphalis margaritacea Gladys L. Smith 1963-7-28 1977 El Dorado Echo Summit 2194 Comment
  UCR176440  Anaphalis margaritacea George K. Helmkamp, E. A. Helmkamp 2006-8-7 11184 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  CAS-BOT-BC526862  Andropogon virginicus var. virginicus George K. Helmkamp; E. A. Helmkamp 2012-9-15 19838 El Dorado Northern Sierra Nevada Mountains Foothills: Walton Lake; along Balderson Road, 0.4 mi S of its jct with Wentworth Springs Rd 950 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
  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
  UCD143803  Angelica californica G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10850 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz. 2049 Comment
  UCD161005  Antennaria G. Ledyard Stebbins 1978-6-11 78115 El Dorado 3 miles northwest of Pollock Pines, along South Fork American River above El Dorado Power House. (Exact location unknown. Coordinates estimated by label maker. Location copied from Stebbins 78114.) 701 Comment
  UC485667  Antennaria argentea Katharine Brandegee 1907-5-22 El Dorado Camino Comment
  UC75968  Antennaria argentea W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park; Lake Tahoe 1592 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
  JEPS72522  Antennaria media Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2674 El Dorado near Aloha Lake; Pyramid Peak 2743 Comment
  JEPS33955  Antennaria rosea Anna E. Ehlers 1920-7-2 733 El Dorado trail to Angora Lakes Myers Mdws.; , Angora Lakes Comment
  POM257135  Antennaria rosea H. L. Mason 1939-7-8 12162 El Dorado Northeast of end of Fallen Leaf lake 1951 Comment
  UC166768  Antennaria rosea Geo. B. Grant 1906-8-1 46 El Dorado Glen Alpine Sierra Nevada Mts., Lake Tahoe 2133 Comment
  UC54129  Antennaria rosea H. M. Hall and H. P. Chandler 1903-7-1 4647 El Dorado (vicinity of) Lake Tahoe; Sierra Nevada Mountains, Lake Tahoe 2286 Comment
  CAS-BOT-BC84717  Anthemis cotula G. L. Stebbins 1976-9-26 76312 El Dorado 2.5 miles sout of El Dorado. Union Mine dump. Comment
  JEPS49799  Apocynum androsaemifolium Margaret Kelley 1922-6-6 El Dorado Georgetown Comment
  UCD121239  Apocynum androsaemifolium G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10960 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50 about 0.9 mile south of Twin Bridges (Echo Lake 7.5' Q). 1960 Comment
  SD81144  Apocynum cannabinum Darley F. Howe 1971-6-30 4751 El Dorado 25 miles east of Placerville 1035 Comment
  SEINET12282821  Apocynum pumilum H. H. Heller 1938-1 615 El Dorado Fallen Leaf Comment
  POM366933  Aquilegia formosa var. truncata Harry H. Stone 1933-8-14 18712 El Dorado Echo Comment
  RSA0126412  Arabis glabra G. Thomas Robbins 1943-4-28 1039 El Dorado Western edge of property of Institute of Forest Genetics. 793 Comment
  SEINET180485  Arabis holboellii Bassett Maguire, Ruth Maguire; C. B. Maguire 1932-6-4 15046 El Dorado Vicinity Emerald Bay Lake Tahoe. Comment
  CDA24659  Arabis platysperma P. B. Kennedy 1920-8-17 El Dorado El Dorado National Forest. 0 Comment
  RSA482607  Arabis platysperma Christopher Davidson 1974-7-26 5213 El Dorado Echo Summit on St Hwy 50. 2251 Comment
  UCR250611  Arabis rectissima var. rectissima George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20896 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  UC1078834  Arceuthobium americanum Job Kuijt 1957-5-19 1341 El Dorado Tehoma Comment
  UCD101910  Arceuthobium americanum John Thomas Howell 1963-7-9 39653 El Dorado 1 mile southwest of Meyers. 2011 Comment
  JEPS29345  Arctostaphylos W. L. Jepson 1938-4-12 18641 El Dorado 2 mi se Diamond Sprs. (near Placerville) 502 Comment
  UC907783  Arctostaphylos G. Thomas Robbins 1944-9-24 1830 El Dorado ridge above North Fork Webber Creek (about 3 mi e) 1066 Comment
  SD234936  Arctostaphylos manzanita subsp. manzanita G. K. Helmkamp, E. A. Helmkamp 2008-4-28 13340 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail near Old Iron Mountain, 6 miles east of its junction with Sly Park Road. 1451 Comment
  CAS-BOT-BC24265  Arctostaphylos mewukka Peter H. Raven; G. Thomas Robbins 1956-4-29 9117 A El Dorado Near bridge on North Fork of Consumes River at road nw. of Youngs (Somerset). Comment
  JEPS14583  Arctostaphylos mewukka Peter H. Raven with G. Thomas Robbins 1956-4-29 9117 A El Dorado s side of river near bridge on road north-west of Youngs (Somerset); North Fork of Cosumnes River Comment
  JEPS42539  Arctostaphylos mewukka Frank B. Herbert 1915-5-3 El Dorado Shingle Springs 426 Comment
  POM196057  Arctostaphylos mewukka L. F. Robbins 1937-5-6 s.n. El Dorado Sly Park Comment
  RSA633103  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24989 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  UCD52359  Arctostaphylos mewukka W. Robert Powell 1984-9-26 3055 El Dorado 200 m W of end of spillway on Union Valley Dam; 7 air miles N of Riverton (Highway 50). 1463 Comment
  UCD52360  Arctostaphylos mewukka W. Robert Powell 1984-9-26 3056 El Dorado 50 m W of end of spillway of Union Valley Dam; 7 air miles N of Riverton (Highway 50). 1463 Comment
  CAS-BOT-BC45503  Arctostaphylos nevadensis D. Herrick; N. Houghton; J. Scheuer; A. Bloom 1967-7-24 s.n. El Dorado L. of the woods. Fallen Leaf Lake Quadrangle. 2499 Comment
  CAS-BOT-BC45508  Arctostaphylos nevadensis Frances Price 1919-6-1 s.n. El Dorado Fallen Leaf Lake. Tahoe region. 2438 Comment
  CHSC56293  Arctostaphylos nevadensis K. R. Stern 1985-6-14 8130 El Dorado Echo Summit. 2225 Comment
  JEPS72447  Arctostaphylos nevadensis Gladys L. Smith 1963-7-7 1739 El Dorado within 300 yd of California Alpine Club; Echo Summit 2194 Comment
  RSA1805  Arctostaphylos nevadensis C. B. Wolf 1930-10-9 980 El Dorado Rocky hillsides, about Susie lake 2195 Comment
  CAS-BOT-BC39902  Arctostaphylos nissenana Walter Knight; Irja Knight 1965-10-22 1205 El Dorado Poho Ridge. Confluence of S. fork of American River & Brush Creek. 975 Comment
  CAS-BOT-BC39907  Arctostaphylos nissenana A. G. Watkins 1935-5-1 s.n. El Dorado Spanish Hill, Placerville Comment
  CAS-BOT-BC39949  Arctostaphylos nissenana Walter Knight; Irja Knight 1966-2-9 1779 El Dorado Ashcraft Ranch near Garden Valley. Comment
  RSA121326  Arctostaphylos nissenana R. C. Wilson 1934-11-15 80 El Dorado 2 miles SSE of Diamond Springs. 579 Comment
  RSA139611  Arctostaphylos nissenana A. E. Wieslander 1932-3-19 255 El Dorado Diamond Springs 548 Comment
  RSA201856  Arctostaphylos nissenana Roman Gankin 1965-11-12 s.n. El Dorado 1.8 miles past the intertsection of Jakey's Hill Lookout Road and Cook Robin Road, or ca. 3 miles west of Volcanoville. Comment
  RSA633226  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24944 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  RSA633232  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24947 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  RSA633235  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24958 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  RSA64472  Arctostaphylos nissenana H. L. Mason 1945-02 s.n. El Dorado Placerville Comment
Read comments Jun 22 2012
  UC577216  Arctostaphylos nissenana John Thomas Howell and Alice Eastwood 1935-2-10 1934 El Dorado near head of Spanish Ravine; Placerville Comment
  UCD14742  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -6 El Dorado (with A. viscida Parry and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  UCD14747  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -12 El Dorado (with A. viscida Parry and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  UCD14752  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -23 El Dorado (with A. viscida Parry and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  UCD14761  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -8 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  UCD14763  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -13 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  UCD14765  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -15 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  UCD14772  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -24 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  UCD14777  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -29 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  CAS-BOT-BC46689  Arctostaphylos patula John Thomas Howell 1925-5-27 1095 El Dorado Emerald Bay Camp, Lake Tahoe. 1889 Comment
  CAS-BOT-BC46696  Arctostaphylos patula Le Roy Abrams 1911-7-29 4822 El Dorado Fallen Leaf Lake. Mt. Tallac. 2286 Comment
  POM190460  Arctostaphylos patula D. D. Keck 1932-6-30 1552 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1921 Comment
  POM77537  Arctostaphylos patula Geo Hansen 1895-1-15 1118 El Dorado Armstrong's Station. 1616 Comment
  RSA635210  Arctostaphylos patula Jon E. Keeley 1993-9-13 25002 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 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
  UCD14723  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -5 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD14725  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -7 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD14734  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -16 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD14757  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -20 El Dorado (with A. nissenana Merriam and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  UCD52211  Arctostaphylos viscida Roman Gankin 1956-4-27 114 El Dorado Roadside. 1 mile west of Camino, El Dorado County, on US hwy 50. Comment
  UCD52456  Arctostaphylos viscida Deanna Lynn Pfleger 1989-5-6 5 El Dorado California, El Dorado Co. 640 Comment
  CAS-BOT-BC47414  Arctostaphylos viscida subsp. viscida Ira L. Wiggins 1946-5-11 11211 El Dorado 4 mi. North of Placerville on highway 49 toward Coloma. Comment
  RSA49091  Arctostaphylos viscida subsp. viscida Verne Grant, Alva Grant, Grant 1949-6-28 8809 El Dorado Placerville to Sacramento on Hywy 50. 610 Comment
  SBBG115506  Arctostaphylos viscida subsp. viscida R. Gankin 1966-2-24 676 El Dorado Pine Hill, 2 mi WNW of Rescue Comment
  SBBG123115  Arctostaphylos viscida subsp. viscida G. K. Helmkamp with E. A. Helmkamp 2007-3-11 11616 El Dorado Darling Ridge Rd, 5.2 mi NE of jct of Traverse Crk Rd and St Hwy 49 663 Comment
  UCR171111  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2006-3-26 10110 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; Rock Creek Road, 1.4 mi east of Calif. Highway 193 (generally east of Chili Bar) 428 Comment
  UCR173693  Arctostaphylos viscida subsp. viscida George K. Helmkamp, Elizabeth Helmkamp 2006-4-7 10174 El Dorado Northern Sierra Nevada Foothills, E of Sacramento, between N and Middle Forks of the Cosumnes River; Sand Ridge Road, 3.1 mi. east of Calif. Hwy 49 534 Comment
  UC311655  Arenaria kingii var. glabrescens Herbert McLean Evans 1920-7-22 El Dorado Sierra Nevada, Top of Ralston Comment
  CAS-BOT-BC27510  Arenaria pumicola var. californica LeRoy Abrams 1911-7-27 4779 El Dorado Lake Valley. Lake Tahoe region. 1950 Comment
  UCD56448  Aristida oligantha I. W. Lilley 1941-7-23 s.n. El Dorado Placerville. Comment
  CHSC73632  Arnica chamissonis L. P. Janeway; Eric Schroder 1998-8-13 6048 El Dorado Large meadow along Upper Truckee River, about 0.1 mi south of Hwy 50. 1900 Comment
  UC468972  Arnica chamissonis Miss Helen D. Geis Jun 1 1912-Jul 1 1912 76 El Dorado Emerald Bay Comment
  SEINET6755625 Image available Arnica chamissonis D. G. Cooney 1946-8-3 119 El Dorado South slope Mt. Tallac, Sierra Nevada 2972 Comment
  CAS-BOT-BC82305  Arnica cordifolia H. M. Hall 1910-7-25 8810 El Dorado Maggies Peaks 2164 Comment
  SEINET6775137 Image available Arnica longifolia W. D. Billings 1950-8-3 1956 El Dorado Summit of Mt. Tallac, Sierra Nevada 2972 Comment
  SEINET2471063  Arnica mollis K. Christie 2010-8-24 2003 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows (in the eastern meadow complex). 2804 Comment
  UC205837  Arnica mollis P. B. Kennedy 1920-8-10 28 El Dorado Barrett Camp Eldorado National Forest 1935 Comment
  JEPS72232  Arnica nevadensis Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2763 El Dorado Mt. Tallac (summit area) Mt. Tallac 2819 Comment
  CDA10131  Arnica nevadensis T. C. Fuller 1961-8-22 6897 El Dorado Highway 89, 7 miles south of Highway 50, 9 miles south of Meyers. 0 Comment
  UCD166006  Arnica parryi Daniel M. McNair 2016-7-12 2154 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2034 Comment
  SEINET3097189 Image available Arnica parryi subsp. sonnei Johnnie L. Gentry Jr., Earl Jensen 1968-7-12 2147 El Dorado Half Moon Lake. 2490 Comment
  SBBG12615  Artemisia douglasiana D. Myrick 1958-9-27 17 El Dorado near Fallen Leaf Lake 1950 Comment
  UCD129284  Artemisia douglasiana G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11546 El Dorado Northern Sierra Nevada Mountains Foothills. Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset. 625 Comment
  UCR219148  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2009-9-29 15660 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
  CAS-BOT-BC93898  Artemisia dracunculus J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Tallac, Lake Tahoe 1914 Comment
  UC1119358  Artemisia dracunculus P. L. Johannsen 1934-8-24 470 El Dorado 2 mi se Camp Richardson (Plot 287); Eldorado National Forest, Pyramid Peak Quadrangle Comment
  CAS-BOT-BC93708  Artemisia norvegica subsp. saxatilis Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UC29714  Artemisia tridentata J. A. Sanford 1890-1 414 El Dorado Lake Tahoe Comment
  UCR198109  Asarum hartwegii Janis Green 1976-5-1 12 El Dorado 12.1 mi northeast of somerset on Road E-16(Mount Aukum Road) 762 Comment
  CDA22419  Asarum hartwegii Cowley 1929-5-8 s.n. El Dorado Youngs Post Office. 0 Comment
  SD239562  Asclepias speciosa G. K. Helmkamp, E. A. Helmkamp 2009-6-29 15063 El Dorado Sierra Nevada Mountains Foothills: Ice House Road, 0.2 mil;es north of its junction with CA-50, c. 7.3 miles ENE (83a^z) of Pollock Pines (Riverton 7.5'Q) 989 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
  UCR178754  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2006-8-30 11321 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail (Forest Route 5) 0.2 mile south of the junction to Jim Quinn Spring 2195 Comment
  UCR190630  Aster oregonensis George K. Helmkamp, E. A. Helmkamp 2007-9-15 12968 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road 4.3 miles north of its junction with US-50 1393 Comment
  UC1128743  Astragalus bolanderi P. L. Johannsen 1934-7-19 418 El Dorado 1 mi se Wilsons (El Dorado National Forest); Pyramid Peak Quad., El Dorado Natl Forest, se of Wilsons Comment
  UCD136236  Athyrium alpestre var. americanum P. B. Kennedy 1920-9-17 193 El Dorado El Dorado National Forest Rock Bound Trail. 2712 Comment
  UCD165920  Athyrium filix-femina var. cyclosorum Ellen Dean; with Mayra Huerta 2016-8-12 9234 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Near southern boundary of park, south of unnamed drainage. 2071 Comment
  UCR173490  Athysanus pusillus George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10270 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 5.7 mi. east of Calif. Hwy 193, N of the South Fork of the American River 427 Comment
  UCD114246  Athysanus pusillus Peter Rubtzoff; Robert C. Heald 1976-5-18 8516 El Dorado Sierra Nevada. Blodgett Forest: Gaddis Creek area off Camp 1 Road ca. 0.65 mi. south of junction with Quail Landing Road (off Lower Gaddis Creek Road ca. 0.7 mi. south of junction with Chinquapin Flat Road) (Comp. 660E). 1264 Comment
  CDA2940  Atriplex rosea J. T. Howell 1969-9-12 46087 El Dorado Near Camino. 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
  CAS-BOT-BC98020  Baccharis pilularis Carl B. Wolf 1934-10-2 6142 El Dorado 1/2 mi. above El Dorado on the road to Placerville 548 Comment
  UC527408  Baccharis pilularis Carl B. Wolf and E. R. Johnson 1934-10-2 El Dorado 1/2 m above and on the road to Placerville El Dorado 548 Comment
  CAS-BOT-BC106531  Balsamorhiza deltoidea Beecher Crampton 1959-5-6 5201 El Dorado 3 miles west of Rescue Comment
  CAS-BOT-BC106430  Balsamorhiza sagittata Elsie Zeile Lovegrove 1938-6-14 s.n. El Dorado Fallen Leaf Lake Road - Lake Tahoe Basin Comment
  CAS-BOT-BC106434  Balsamorhiza sagittata Grant 1907-7-25 7089 El Dorado Lake Tahoe - Tallac 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
  CAS-BOT-BC16387  Barbarea orthoceras Mrs. A. F. Rodda 1925-6-1 s.n. El Dorado Fallen Leaf Lake. Comment
  CAS-BOT-BC75978  Berberis pumila Arthur Menzies; Barbara Sherfey 1964-2-12 s.n. El Dorado Sierra Nevada. Diamond Springs. Comment
  UCD44192  Bistorta bistortoides C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1558 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD98823  Bistorta bistortoides Morris Halperin 1932-8-14 915 El Dorado Alpine Meadows, Strawberry. 2438 Comment
  CAS-BOT-BC16823  Boechera W. L. Atkinson 1900-1-1 s.n. El Dorado Pyramid Peak. Comment
  UCR270364  Boechera holboellii John F. Emmel 2002-6-28 1763 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe area, along Mt. Tallac Trail, 0.6-0.7 air mile north and 0.0-0.1 air mile west of Glen Alpine Spring 2485 Comment
  JEPS72026  Boechera howellii Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2499 El Dorado Echo Peak summit area Echo Peak 2711 Comment
  UCD165892  Boechera pinetorum Ellen Dean; with Mayra Huerta 2016-8-2 9206 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Central part of park next to parking area by Visitor's Center. 2101 Comment
  CAS-BOT-BC14319  Boechera platysperma A. A. Heller 1915-8-6 12176 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  CAS-BOT-BC14465  Boechera platysperma Alice Eastwood 1906-7-25 1035 El Dorado Glen Alpine Region. Glen Alpine Road. Comment
  UCSB2226  Boechera platysperma Keator, Glenn 1958-7-15 El Dorado About 1/2 mile up trail from Fallen Leaf Lake to Angora Lakes Comment
  CAS-BOT-BC14647  Boechera rectissima John Thomas Howell 1925-5-29 1110 El Dorado Emerald Bay Camp, Lake Tahoe. 1889 Comment
  UC747408  Boechera rectissima G. Thomas Robbins 1944-6-17 1709 El Dorado about 1 mi e Pyramid Ranger Station (slope above U.S. Highway 50) 1676 Comment
  CAS-BOT-BC25782  Boechera stricta E. J. Newcomer 1909-1-1 s.n. El Dorado Deer Park Springs, Lake Tahoe. Comment
  UCD147696  Boechera stricta Allyson Ayalon; Lucie Jerabkova 2012-7-1 74 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  JEPS72012  Boechera suffrutescens Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2497 El Dorado summit area Echo Peak 2711 Comment
  CAS-BOT-BC47556  Bolandra californica John Thomas Howell 1925-6-30 1274 El Dorado Top of Eagle Falls, Emerals Bay, Lake Tahoe Comment
  UC955465  Botrychium multifidum Mrs. Carlotta C. Hall Jul 1910 23 El Dorado near Fallen Leaf Lake 2042 Comment
  UC1586895  Botrychium simplex Juha Pykala, D. H. Norris, and Keikki Toivonen 1987-7-23 2928 El Dorado e part Grass lake; El Dorado Nat'l Forest 2350 Comment
  SBBG70960  Boykinia occidentalis Mrs. Westcott -Jul-1939 452 El Dorado Lake Tahoe region Comment
  SACT000451  Brachypodium distachyon J. Wilson 1985-6-3 El Dorado 70 feet east of hilltop; gabbro, chaparral, dry ridge top; slope/aspect 5 deg./S73E 368.8 Comment
  UCD57010  Brachypodium distachyon Beecher Crampton 1959-5-21 5234 El Dorado Ca. 4 miles NE of Latrobe. Brandon School. Comment
  UC816097  Briza minor Marcus E. Jones, A. M. 1883-5-8 El Dorado Kelsey Comment
  UC912578  Briza minor H. L. Mason 1926-5-28 3262 El Dorado Rose Springs Comment
  SEINET263755  Brodiaea coronaria subsp. coronaria R. J. Shaw 1993-5-23 5091 El Dorado Cameron Park which is about 3 miles N of Hwy 50 near Folsom 427 Comment
  UCR173817  Brodiaea elegans subsp. elegans George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10630 El Dorado Northern Sierra Nevada foothills, Rock Creek Road, about 2.2 miles east of its junction with Calif. Hwy 193 424 Comment
  SEINET3885154  Brodiaea minor Howard C. Stutz 1955-5-22 320 El Dorado 10 mi. W of Placerville.; 0 Comment
  UC149850  Brodiaea minor Katharine Brandegee 1911-5-27 El Dorado Between Coloma and Rose Springs Comment
  POM89194  Brodiaea purdyi Katherine Brandegee 1907-5-21 s.n. El Dorado Between Coloma and [Rial?] Springs. Comment
  RSA0076346  Bromus carinatus George K. Helmkamp, E. A. Helmkamp 2012-7-6 19326 El Dorado Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50. 1683 Comment
  SEINET4345242  Bromus carinatus E. Dean, K. Mawdsley, K. Eshmsen., and M. Starbuck 2007-6-15 4010 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  UCD142243  Bromus carinatus Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7895 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
  UC336789  Bromus carinatus var. carinatus unknown June 1889 El Dorado Lake Tahoe Comment
  UCR249154  Bromus carinatus var. carinatus George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20878 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  UC463380  Bromus ciliatus L. R. Abrams 1930-8-8 12725 El Dorado near Lily Lake (Glen Alpine Canyon); Glen Alpine Canyon 2026 Comment
  UCD36967  Bromus commutatus Beecher Crampton 1956-6-1 3509 El Dorado El Dorado County, 2 miles directly northeast of Clarksville, south end of Bass Lake. Comment
  UCD58438  Bromus commutatus Beecher Crampton 1957-6-18 4230 El Dorado Coloma Canyon. Ca. 3 miles southeast of Greenwood. Comment
  CAS-BOT-BC155995  Bromus diandrus John Thomas Howell 1954-5-16 s.n. El Dorado Sierra Nevada. 4 miles west of Shingle Springs. Comment
  SACT000548  Bromus diandrus J. Wilson 1985-5-11 El Dorado Bacchi's Ranch 530.352 Comment
  UC907628  Bromus diandrus G. Thomas Robbins 1945-5-27 1959 El Dorado about 1/2 mi s of Pleasant Valley (near Clear Creek) 762 Comment
  OBI74505  Bromus hordeaceus David J. Keil 1992-1 23317 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SEINET4137616 Image available Bromus hordeaceus George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16124 El Dorado Sierra Nevada Mountain Foothills; Slug Gulch Road, 4.7 mi. E of junction with Perry Creek road, 3.9 mi. ESE of Fair Play 1082 Comment
  UCD72504  Bromus hordeaceus G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11777 El Dorado Northern Sierra Nevada Mountains: Along Green Valley Road at junction of Jet Quartz Creek Rd., between Four Corners and Gold Hill. 410 Comment
  UCR257710  Bromus hordeaceus George K. Helmkamp, Mary Alice Barnes 2013-4-30 20436 El Dorado Sierra Nevada Mountains, Mormon Emigrant Trail, 70 meters northwest of its junction with Park Creek Road, 1 mile NW of Bryants 1311 Comment
  UCD73744  Bromus inermis Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4444 El Dorado Washoe Meadows State Park. Restored quarry. 1925 Comment
  UCD59069  Bromus orcuttianus Beecher Crampton 1956-6-22 3596 El Dorado 1/2 mile W of Omo Ranch Post Office. 1036 Comment
  SACT001010  Bromus rubens J. Wilson 1982-5-7 El Dorado 247.0 Comment
  UCD111874  Bulbostylis capillaris Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7167 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
  UCD150019  Calamagrostis breweri G. Ledyard Stebbins 1977-7-16 7771 El Dorado East side of Wrights Lake. Along road to cabins. (Exact location unknown. Coordinates estimated by label maker.) 2118 Comment
  CHSC73255  Calamagrostis canadensis L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-28 5880 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
  CAS-BOT-BC112288  Calliscirpus brachythrix Edwin Cooper Van Dyke 1915-7-1 s.n. El Dorado Desolation Valley, Lake Tahoe Region Comment
  CAS-BOT-BC112287  Calliscirpus brachythrix A. R. Kruckberg 1941-8-17 1484 El Dorado Along Cabin Creek, Hall Area, Sierra Nevada Mts. 3078 Comment
  SEINET2122801  Calocedrus decurrens U. S. F. S. 1961-1 El Dorado Placerville Comment
  UC429119  Calochortus albus Katharine Brandegee May 1907 El Dorado New York Ravine Comment
  UCD139454  Calochortus albus G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-4 10626 El Dorado Northern Sierra Nevada: Rock Creek Road at Dark Canyon, 1.4 miles east of the junction with Hwy CA-193. 381 Comment
  UCR188148  Calochortus albus George K. Helmkamp, E. A. Helmkamp 2007-4-30 11898 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  UCSC000132  Calochortus albus John Ingram 1953-5-17 126 El Dorado CaliforniaState Highway 49 one mile north of Placerville Comment
  CDA39304  Calochortus albus W. E. Simonds 1960-5-1 s.n. El Dorado East shore of Folsom Lake, on road to Pilot Hill, ca. 5 miles northeast of Folsom. 0 Comment
  RSA293062  Calochortus albus Reino Alava 1957-4-27 661 El Dorado About 4 mi W of Placerville on Hwy 50. Comment
  SJSU9975  Calochortus albus R. J. Bruce 1955-5-1 91 El Dorado along Pilot Hill-Folsom Rd near American River 457 Comment
  JEPS73028  Calochortus leichtlinii Gladys L. Smith 1964-7-31 2266 El Dorado side of summit on trail to Fallen Leaf Lake Echo Lake 2346 Comment
  SEINET4169869  Calochortus leichtlinii Unknown 1934-6-4 El Dorado 6 miles E of Emerald Bay, Lake Tahoe. 2438 Comment
  UCSB628  Calochortus leichtlinii Keator, Glenn 1958-7-28 El Dorado About 1/2 mile above Fallen leaf lake on Angora lake-Fallen leaf lake trail Comment
  UC423003  Calochortus minimus R. L. Pendleton and F. M. Reed 1907-7-23 1073 El Dorado Grass Lake Trial Lake Tahoe Region, Glen Alpine 2133 Comment
  UCR258550  Calochortus minimus George K. Helmkamp, Mary Alice Barnes 2013-4-30 20420 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 0.1 mile south of its junction with Mormon Emigrant Trail 1261 Comment
  UCR217260  Calochortus monophyllus George K. Helmkamp, E. A. Helmkamp 2010-5-13 16008 El Dorado Sierra Nevada Mountains Foothills, junction of Bear Rock Road and Bedford Ave., 1.8 miles north of US-50 in Placerville 624 Comment
  CAS-BOT-BC492620  Calochortus monophyllus G. Thomas Robbins 1943-3-31 977 El Dorado At western edge of Institute of Forest Genetics above Smith Flat 792 Comment
  CAS-BOT-BC493111  Calochortus monophyllus Marcus E. A M Jones 1883-4-21 s.n. El Dorado Kelsey Comment
  SEINET4169924  Calochortus nudus Unknown 1943-4-25 El Dorado Norht Fork Webber Creek, about 3 miles eadt of Camino. 1036 Comment
  UCD18664  Calochortus nudus Roman Gankin 1956-5-27 143 El Dorado off of Hwy 50, 18 mi. east of Placerville, ca. 0.5 mi. west of Pacific House, Gankin Property, south side of highway, in duff near taxus forest west of property. Comment
  SEINET5122824  Calochortus superbus Unknown 1995-6-17 06 El Dorado near Placerville, CA Comment
  UC747487  Calochortus superbus Miles Eaton 1945-6-16 35 El Dorado American Flat Georgetown Dist. Comment
  CAS-BOT-BC270520  Calycadenia multiglandulosa Marcus E. Jones 1882-7-5 3363 El Dorado St. Lawrence Comment
  UC473436  Calycadenia multiglandulosa J. Thomas Howell 1930-10-12 5581 El Dorado near Coloma Comment
  CAS-BOT-BC270512  Calycadenia multiglandulosa David D. Keck 1932-6-29 1545 El Dorado 1.1 miles NE of Smithflat, just SW of Eddy Tree Breeding Station, near Placerville 700 Comment
  CAS-BOT-BC270524  Calycadenia multiglandulosa T. C. Fuller 1964-7-31 12353 El Dorado 3 miles S of Georgetown 762 Comment
  JEPS119457  Calycadenia truncata George K. Helmkamp with E. A. Helmkamp 2010-9-23 16950 El Dorado Northern Sierra Nevada Mountains: Peavine Ridge Road, 2.8 miles west of Ice House Road and at the junction with Forest Route 31 and Round Tent Canyon Road. Comment
  SD239575  Calycadenia truncata George K. Helmkamp, E. A. Helmkamp 2010-9-23 16950 El Dorado Northern Sierra Nevada Mountains: Peavine Ridge Road, 2.8 miles west of Ice House Road and at the junction with Forest Route 31 and Round Tent Canyon Road. 1581 Comment
  POM29728  Calycadenia truncata subsp. truncata Marcus E. Jones 1882-9-20 3369 El Dorado St. Lawrence. Comment
  RSA0035751  Calyptridium monospermum George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-15 20867 El Dorado Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  SBBG129050  Calyptridium monospermum G. K. Helmkamp, E. A. Helmkamp 2013-6-15 20867 El Dorado Silver Fork Rd, 2.3 mi S of its jct with US-50 in Kyburz 1454 Comment
  SEINET4178817 Image available Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2010-8-7 16723 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 mile east of it's junction with Mormon Emigrant Trail, at Jim Quinn Spring. 2135 Comment
  UCR171248  Calystegia occidentalis subsp. occidentalis George K. Helmkamp, E. A. Helmkamp 2005-7-11 9711 El Dorado Northern Sierra Nevada Foothills, Pollock Pines area just south of US Highway 50 along County Road #5 1159 Comment
  HSC94307  Calystegia stebbinsii Robert A. Schlising, T. Lane 1975-6-3 3164 El Dorado About 10 mi. N of Placerville along a frontage road parallel with Hwy. 50, 0.5 mi. W of Jct. of Hwy. 50 and N Shingle Rd. Comment
  CAS-BOT-BC539299  Camassia quamash subsp. breviflora G. Ledyard Stebbins 1968-6-15 6715 El Dorado Bear Meadow, S of North Fork, Cosumnes River [or NE of Grizzly Flat] 152 Comment
  POM169933  Camassia quamash subsp. breviflora Herbert McLean Evans 1920-7-7 s.n. El Dorado Phillips, Sierra Nevada Comment
  RSA0036000  Campanula prenanthoides George K. Helmkamp, Elizabeth A. Helmkamp 2013-7-25 22032 El Dorado Wentworth Springs Road, 2.1 miles east of Stumpy Meadows Lake, 15.6 km NNE (06 ) of Pollock Pines 1357 Comment
  RSA725938  Campanula prenanthoides George K. Helmkamp, E. A. Helmkamp 2006-8-24 11289 El Dorado Ice House Road, 3.8 miles north of Wentworth Springs Road 1616 Comment
Read comments Jul 26 2017
  UCR179342  Campanula prenanthoides George K. Helmkamp, E. A. Helmkamp 2006-8-24 11289 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 3.8 miles north of Wentworth Springs Road 1616 Comment
  UCR229400  Campanula prenanthoides George K. Helmkamp, E. A. Helmkamp 2011-7-30 17934 El Dorado Northern Sierra Nevada Mountains, North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek 1209 Comment
  CAS-BOT-BC37236  Cardamine breweri John Thomas Howell 1925-7-1 1297 El Dorado Highway above Armstrong's Emerald Bay, Lake Tahoe. Comment
  UC565430  Cardamine breweri Chas. M. Belshaw 1935-7-9 1123 El Dorado 41 milestone Placerville Road to Tahoe; Sierra Nevada 1767 Comment
  UCD60424  Cardamine breweri Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3976 El Dorado Washoe Meadows State Park. West side of Angora Meadow, opposite manholes #1 and #2. 1920 Comment
  CAS-BOT-BC37416  Cardamine californica Peter Rubtzoff 1975-6-10 8058 El Dorado Sierra Nevada. Georgetown Divide. Blodget Forest. 1325 Comment
  UCD33183  Cardamine oligosperma Beecher Crampton 1967-5-5 7866 El Dorado El Dorado County, 2 miles N.E. of Pine Hill on Deer Valley road. Comment
  SD212532  Cardamine pensylvanica G. K. Helmkamp, E. A. Helmkamp 2006-3-26 10102 El Dorado Northern Sierra Nevada Foothills: East-Northeast of Sacramento; Chili Bar, at CA Highway 193 and the bridge over the South fork of the American River. 295 Comment
  SD40619  Carex Mrs. May Canfield Jun 1917 El Dorado Comment
  CAS-BOT-BC18467  Carex abrupta W. R. Dudley 1894-9-1 s.n. El Dorado Lake of the Woods. Comment
  SEINET13323779  Carex abrupta E. Dean, K. F. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4062 El Dorado Washoe Meadows State Park, southwest area of the park, adjacent to sewer manhole #66, near unimproved road 1947 Comment
  CAS-BOT-BC64999  Carex amplifolia Peter Rubtzoff; John Thomas Howell 1973-7-19 7193 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (compartment 150E) 1295 Comment
  JEPS73196  Carex angustata Gladys L. Smith 1964-7-6 2158 El Dorado around Aloha Lake Desolation Valley, Aloha Lake 2651 Comment
  CAS-BOT-BC18061  Carex athrostachya G. L. Stebbins 1977-7-17 7780 El Dorado Along Silver Fork, American River near bridge. 1676 Comment
  UCD106892  Carex athrostachya Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7236 El Dorado Lake Tahoe Basin. Emerald Bay State Park. West of Vikings Holm buildings near trail to falls and bridge. 1923 Comment
  CHSC73215  Carex aurea L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5897 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
  UCD44164  Carex aurea C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1530 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCSB63800  Carex aurea Janeway, L. 1998-8-5 El Dorado T14N, R17E, NW1/4 of NW1/4 of sec. 29; Homewood quad.; large meadow near mouth of Meeks Creek; west of Hwy. 89; 0.4-0.5 mi. west of Meeks Bay of Lake Tahoe 1895 Comment
  SEINET10585626  Carex aurea A. Arthur Heller 1916-8-1 Heller 12526 El Dorado Near Echo Camp on the Lincoln Highway in granite in grassy forest openings. Pinus Murryana the common tree. Hudsonian. Comment
  UC789  Carex bolanderi Ezra Brainerd 1897-7-20 El Dorado Strawberry Creek Sierra Nevada Mountains Comment
  UCR242389  Carex bolanderi Ellen Dean, G. Golden, D. Lubin, S. Tidball 2011-8-24 7234 El Dorado Lake Tahoe Basin, Emerald Bay State Park, west of Vikings Holm buildings near trail to falls and bridge 1924 Comment
  UC1586933  Carex capitata Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2924 El Dorado e part of Grass Lake El Dorado National Forest, Grass Lake 2350 Comment
  UCD150191  Carex cusickii Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8534 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Western side of park, SE of intersection of Mountain Meadow Road and N Upper Truckee Road. 1929 Comment
  UC1537175  Carex densa Gordon H. True Jr. 1936-4-9 416 El Dorado Hills between Eldorado and Shingle Springs 457 Comment
  RSA233777  Carex diandra Robert F. Thorne, C. W. Tilforth 1969-9-7 39286 El Dorado Around Grass Lake, S of Highway 89, ca. 1/2 mile W of Luther Pass. 2317 Comment
  RSA364205  Carex diandra Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47231 El Dorado Grass Lake: Just N of Luther Pass. 2348 Comment
  UCD149101  Carex disperma Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8468 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Along trail that connects the Grizzly Mtn Rd entrance to park with dry meadow that is in central part of park. North side of trail in wet forest. 1934 Comment
  RSA52257  Carex echinata subsp. echinata J. T. Howell 1946-9-1 22962 El Dorado Echo Summit. 2256 Comment
  CAS-BOT-BC19911  Carex epapillosa Hilda H. Heller 1938-8-4 665 El Dorado Mount Tallac. Comment
  RSA757540  Carex feta George K. Helmkamp, Amy Barnes 2009-7-8 15158 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
  UCR206091  Carex feta George K. Helmkamp, E. A. Helmkamp 2009-6-3 14880 El Dorado Sierra Nevada Mountains Foothills, Pony Express Trail, 0.7 mile east of its junction with Sly Park Road in Pollock Pines 851 Comment
  CAS-BOT-BC20184  Carex filifolia var. erostrata Verne Grant; Alva Grant 1946-7-18 7716 El Dorado By Upper Echo Lake. 2316 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
  SEINET7559379 Image available Carex fracta Andrew L. Hipp 1999-7-16 12 /1/99 El Dorado South Lake Tahoe, Desolation Wilderness in Eldorado National Forest, trail leading to Mt Tallac from trailhead at Spring Creek Road. 2103 Comment
  UCR249621  Carex fracta George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20851 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz 1364 Comment
  CAS-BOT-BC22167  Carex helleri William Henry Brewer 1863-8-20 2145 El Dorado Near summit of Pyramid Peak. 3048 Comment
  CHSC101479  Carex helleri L. P. Janeway 2009-8-8 9912 El Dorado Northern High Sierra Nevada. On narrow ridge 1.3 km northwest of top of Freel Peak. 2966 Comment
  CAS-BOT-BC22095  Carex heteroneura John Thomas Howell 1946-9-1 22966 El Dorado Echo Summit. Comment
  RSA769205  Carex heteroneura P. F. Zika 2010-8-10 25310 El Dorado Northwest end of Grass Lake, west side of Luther Pass, northern Sierra Nevada Highlands 2365 Comment
  UCD140443  Carex hoodii G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10912 El Dorado Northern Sierra Nevada Mtns: Wright's Lake Road, 6.1 miles north of Hwy US--50; at the junction with the road from Ice House Reservoir. 2030 Comment
  CHSC73327  Carex integra L. P. Janeway; Eric Schroder 1998-9-2 6248 El Dorado Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  CAS-BOT-BC7708  Carex integra Fay A. Mac Fadden 1934-7-28 12648 El Dorado West slope Echo Summit. Comment
  CAS-BOT-BC31240  Carex lenticularis var. impressa George Ledyard Stebbins 1977-7-17 7777 El Dorado Along Silver Fork, American River near bridge. 1676 Comment
  RSA756743  Carex lenticularis var. lipocarpa Peter Rubtzoff, John Thomas Howell 1973-7-17 7063 El Dorado Georgetown Divide; Blodgett Forest, Mutton Creek at the crossing of Mutton Creek Road, 0.3 mi. south of County Road 1280 Comment
  UC1035804  Carex lenticularis var. lipocarpa Annie M. Alexander and Louise Kellogg 1943-8-19 3462 El Dorado near shore Grass Lake; Sierra Nevada, Lake Tahoe region Comment
  CAS-BOT-BC274031  Carex lenticularis var. lipocarpa Peter Rubtzoff; John Thomas Howell 1973-7-17 7063 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mi. south of County Road (Comp. 370E) 1280 Comment
  RSA262504  Carex lenticularis var. lipocarpa Nileta Woods 1972-5-6 20 El Dorado 6 miles east of Placerville, near Carson Road and Highway 50. Comment
  CAS-BOT-BC31479  Carex limosa J. Major 1961-9-13 712 El Dorado Osgood Swamp. N side of US Hwy 50, 1 mi SW of jct with St Hwy 89. 1993 Comment
  RSA40622  Carex limosa Roxana S. Ferris, Ledyard Stebbins 1947-7-27 s.n. El Dorado Grass Lake, north side of Luther Pass Comment
  RSA0019506  Carex luzulina var. ablata Peter Rubtzoff 1974-6-5 7563 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  CAS-BOT-BC31682  Carex mariposana John Thomas Howell 1954-5-17 29672 El Dorado 3 miles S of Garden Valley. Comment
  UCD149279  Carex mendocinensis G. L. Stebbins 1976-6-2 7632 El Dorado Along Rock Creek, 7 miles southeast of Georgetown. (Exact location unknown. Coordinates estimated by label maker.) 609 Comment
  CAS-BOT-BC31911  Carex microptera J. B. Lillard; H. M. Skidmore 1935-7-1 s.n. El Dorado Wright's Lake area. 2133 Comment
  UCD149294  Carex microptera Ellen Dean; N. Khuu, K. Craig 2014-7-12 8440 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek between Hwy 89 and bridge that connects North and South Fire Roads. 1934 Comment
  CAS-BOT-BC32212  Carex multicostata R. Tallent 1987-8-6 882 El Dorado Desolation Wilderness Area. Crest Trail ca 1/4 mi E of Tamarack Lake spur. 2377 Comment
  SEINET10713221  Carex multicostata Peter F. Zika 2010-8-10 Zika 25313 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH). 2365 Comment
  SEINET7568502 Image available Carex multicostata Ray Tallent 1987-8-5 873 El Dorado Desolation Wilderness Area, along creek below Waca Lake. 2487 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
  UCD44919  Carex nebrascensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2284 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  UCD149739  Carex pachystachya Ellen Dean; K. Craig and V. Stewart 2014-7-30 8484 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Southeast corner of the park near Bakersfield Road entrance. Southeast of the Truckee River. 1915 Comment
  CAS-BOT-BC118731  Carex preslii R. Tallent 1987-8-5 870 El Dorado Desolation Wilderness Area, along creek below Waca Lake. 2487 Comment
  RSA550474  Carex preslii R. Tallent 1987-8-5 870 El Dorado Along creek below Waca Lake; Desolation Wilderness Area. 2488 Comment
  UC1586913  Carex simulata Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2901 El Dorado w side Grass Lake (along road 89); El Dorado National Forest 2350 Comment
  UC55271  Carex spectabilis H. M. Hall and H. P. Chandler July, 1903 4656 El Dorado near Lake Lucile (vicinity of Lake Tahoe); Sierra Nevada Mountains 2438 Comment
  CAS-BOT-BC117078  Carex straminiformis John Thomas Howell 1945-9-29 21543 El Dorado Desolation Valley Comment
  UCR148113  Carex straminiformis Beecher Crampton 1984-8-15 9902 El Dorado Stateline 1906 Comment
  CAS-BOT-BC117077  Carex straminiformis P. B. Kennedy 1920-9-17 219 El Dorado El Dorado National Forest, Rock Bound Trail 2438 Comment
  CAS-BOT-BC116689  Carex subfusca Frank Warrington Peirson 1935-7-31 11724 El Dorado Lake Tahoe, on the sandy shore of Emerald Bay. 1905 Comment
  UCD140913  Carex subfusca Peter Rubtzoff 1975-7-23 8225 El Dorado Blodgett Forest: Headquarters Loop road at Bacon Creek crossing west of headquarters (Comp. 250R). Georgetown Divide. 1295 Comment
  CAS-BOT-BC9367  Carex subnigricans John Thomas Howell 1945-9-29 21530 El Dorado Haypress Meadow 2590 Comment
  CAS-BOT-BC115312  Carex utriculata W. R. Dudley 1894-9-1 s.n. El Dorado Lake of the Woods. 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
  OBI82106  Carex utriculata Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47225 El Dorado Sierra Nevada Mtns; Grass Lake, just north of Luther Pass 2348 Comment
  UC1729966  Carex utriculata L. P. Janeway, Eric Schroder 1998-8-17 6073 El Dorado meadow on w side of intersection of Al Tahoe Boulevard and Pioneer Trail, South Lake Tahoe, South Lake Tahoe Quadrangle South Lake Tahoe; , South Lake Tahoe Quadrangle 1920 Comment
  UC532222  Carex utriculata Herbert F. Copeland 1934-7-22 El Dorado Wright's Lake 2133 Comment
  UCD73754  Carex utriculata Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4454 El Dorado Washoe Meadows State Park. North side of southernmost fen. 1929 Comment
  CAS-BOT-BC115308  Carex utriculata G. Poore 1912-7-1 169 El Dorado Webber Lake. 2133 Comment
  CAS-BOT-BC115320  Carex utriculata Annie M. Alexander; Louise Kellogg 1943-8-19 3461 El Dorado Grass Lake, L. Tahoe region. Comment
  CAS-BOT-BC115324  Carex utriculata Mrs. H. C. Cantelow 1936-7-26 s.n. El Dorado Luther Pass Comment
  SEINET10748499  Carex utriculata Jussel 1941-7-11 JUSSEL s.n. El Dorado Lake Tahoe at Bijou. Comment
  SEINET11064975  Carex utriculata A. J. Franklin 1994-6-29 s.n. El Dorado [Sierra Nevada] Meeks Creek 1908 Comment
  RSA129428  Carex vesicaria H. S. Yates 1936-8-8 5960 El Dorado Sayles Flat 2012 Comment
  SEINET7579982 Image available Carex vesicaria Ira L. Wiggins 1933-9-2 6795 El Dorado Lake near Fallen Leaf, Lake Tahoe region. 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
  CAS-BOT-BC541490  Carex xerophila Chuck Hughes 2015-6-24 433 El Dorado About 650 ft NW of the end of Ponte Morino Dr. 438 Comment
  CAS-BOT-BC59046  Cassiope mertensiana Sachs 1922-7-1 s.n. El Dorado Lake Tahoe Comment
  SBBG5527  Cassiope mertensiana D. Myrick 1958-9-22 10 El Dorado above Fallen Leaf Lake, on the trail from Glen Alpine to Heather Lake 2743 Comment
  SEINET7715936  Cassiope mertensiana Chesnut, Drew 1890-8-13 El Dorado Glen Alpine. Lake Tahoe. Comment
  JEPS72456  Cassiope mertensiana subsp. californica Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2664 El Dorado Pyramid Peak near Aloha Lake 2743 Comment
  JEPS86445  Castilleja L. R. Heckard 1973-6-10 3432 El Dorado 1 mi ne U.S. Hwy. 50 in Placerville (along Carson Rd); Placerville 609 Comment
  JEPS73888  Castilleja affinis subsp. affinis L. R. Heckard 1974-5-15 3697 El Dorado about 3 mi nw Placerville (along Cold Springs Road) 426 Comment
  JEPS86442  Castilleja affinis subsp. affinis L. R. Heckard 1973-6-10 3434 El Dorado below Pine Hill lookout (along road) 563 Comment
  CAS-BOT-BC249335  Castilleja applegatei Valerie Ziemba 1981-5-15 030 El Dorado 1 mi. east of Cameron Pk. exit on Rt. 50 Comment
  JEPS3642  Castilleja applegatei subsp. pinetorum Rimo Bacigalupi 1951-5-13 3300 El Dorado 1.3 mi e Georgetown (slopes of Hotchkiss Hill); Hotchkiss Hill 914 Comment
  JEPS71619  Castilleja applegatei subsp. pinetorum Gladys L. Smith 1964-7-6 2151 El Dorado about 1 mi from boat landing of Upper Lake (trail from Upper Echo Lake to Desolation Valley) 2286 Comment
  CAS-BOT-BC255471  Castilleja applegatei var. pinetorum Elsie Z. Lovegrove 1947-6-6 s.n. El Dorado Fallen Leaf Lake Road Comment
  CAS-BOT-BC255493  Castilleja applegatei var. pinetorum Alice Eastwood 1906-7-21 889 El Dorado Tallac, Lake Tahoe Region Comment
  UC185462  Castilleja attenuata Katharine Brandegee May 1907 El Dorado New York Ravine Comment
  JEPS103923  Castilleja foliolosa T. I. and F. M. Chuang 1991-6-29 7844 El Dorado Ca 10 mi N of Placerville. Comment
  UC191010  Castilleja foliolosa Katharine Brandegee 1907-5-16 El Dorado Sweetwater Creek; Simpson's Ranch Comment
  SBBG66832  Castilleja lemmonii R. H. Nordhoff 1940-8-18 543 El Dorado near the lake in Desolation Valley 2743 Comment
  SEINET14063082  Castilleja miniata E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3985 El Dorado Washoe Meadows State Park. Angora Meadows, between manholes #5 and #6. 1918 Comment
  UC1035789  Castilleja miniata Annie M. Alexander and Louise Kellogg 1943-8-27 3501 El Dorado s end Dicks Lake; Sierra Nevada, Lake Tahoe Region 2743 Comment
  UC907748  Castilleja miniata G. Thomas Robbins 1944-7-28 1773 El Dorado ca 3 mi ne Wrights Lake (Willow Flat Trail at Willow Flat); Willow Flat 2286 Comment
  UCR175706  Castilleja miniata subsp. miniata George K. Helmkamp, E. A. Helmkamp 2006-7-10 10933 El Dorado Northern Sierra Nevada Mountains, 1.1 miles west of Silver Creek along the road from Ice House Reservoir to Wright's Lake 2043 Comment
  UCR201577  Castilleja miniata subsp. miniata George K. Helmkamp, E. A. Helmkamp 2008-8-1 13936 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 3.8 miles north of its junction with CA-50 2076 Comment
  JEPS71686  Castilleja nana Gladys L. Smith 1964-7-31 2277 El Dorado near Triangle Lake turn-off (trail from Echo Lakes to Fallen Leaf Lake) 2438 Comment
  UC54611  Castilleja nana H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4724 El Dorado Pyramid Peak; Sierra Nevada Mountains 2926 Comment
  UCD42478  Castilleja peirsonii Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC240993  Castilleja pilosa L. R. Abrams 1918-6-1 7327 El Dorado Tallac, Lake Tahoe 1981 Comment
  JEPS3439  Castilleja pilosa L. M. Newlon 1920-6-28 El Dorado Fallen Leaf Comment
  JEPS72187  Castilleja pilosa Gladys L. Smith 1972-7-20 3361 El Dorado near Mt. Tallac summit; Mt. Tallac 2865 Comment
  LA209211  Castilleja pilosa L. R. Abrams; 1930-8-15 12745 El Dorado Desolation Valley. Canadian zone 2590 Comment
  UC1213889  Castilleja pilosa Verne Grant and Alva Grant 1946-7-29 7827 El Dorado crest of Angora ridge 2682 Comment
  UC185343  Castilleja pilosa Katharine Brandegee Jul 1913 El Dorado Lake Valley Comment
  UC444823  Castilleja pilosa R. L. Pendleton and F. M. Reed 1907-7-28 1281 El Dorado road between Camp Agassez Tallac; Lake Tahoe Region 1920 Comment
  UC1012170  Castilleja pruinosa Francis W. Pennell 1940-6-2 25658 El Dorado 5-6 mi s Pilot Hill (Route 49); Canyon of the South Fork of American River 274 Comment
  UCR215912  Castilleja tenuis George K. Helmkamp, E. A. Helmkamp 2009-6-29 15079 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 8.2 miles north of its junction with CA-50, c. 10.5 air miles NE (73 deg. ) of Pollock Pines 1646 Comment
  UC1070970  Ceanothus cordulatus P. L. Johannsen 1934-10-9 509 El Dorado 1/4 mi s Bob's Cabin; Pyramid Pk qaud, El Dorado National Forest 1645 Comment
  SACT002911  Ceanothus cuneatus Howard Ishisaka 1960-2-27 El Dorado 762.0 Comment
  UCR197267  Ceanothus cuneatus subsp. cuneatus George K. Helmkamp, E. A. Helmkamp 2008-4-25 13300 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCD112107  Ceanothus cuneatus var. cuneatus G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11877 El Dorado Northern Sierra Nevada Mountains; hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  UCD123969  Ceanothus cuneatus var. cuneatus D. O. Burge 2009-4-2 1075 c El Dorado Tennessee Creek watershed, roadside on Shingle Springs Road, just south of east-bound US Hwy 50 off-ramp, 2.7 km 49 deg. (True) ENE of Shingle Springs (US Hwy 50 intersection with Ponderosa Road). 430 Comment
  UC1613982  Ceanothus integerrimus Charles M. Belshaw 1935-5-30 934 El Dorado near Whitehall Comment
  UCD111988  Ceanothus integerrimus R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  CAS-BOT-BC50725  Ceanothus integerrimus var. macrothyrsus Alice M. King 1923-5-1 s.n. El Dorado Placerville Comment
  RSA167710  Ceanothus lemmonii Robert F. Thorne, Percy C. Everett 1964-4-16 33759 El Dorado Yellow pine forest on N slope of Pine Hill, 3-4 miles ENE of Rescue. 610 Comment
  UC101858  Ceanothus lemmonii Katharine Brandegee May 1907 El Dorado Sweetwater Creek Comment
  UC634811  Ceanothus lemmonii H. L. Mason 1928-5-4 4496 El Dorado 3 mi n Latrobe (Dugars) Comment
  UC907682  Ceanothus lemmonii G. Thomas Robbins 1945-6-30 2016 El Dorado immediately w of Rescue 396 Comment
  UCD112074  Ceanothus lemmonii B. Crampton 1953-2-13 978 El Dorado Near Rescue. Comment
  UCD165318  Ceanothus leucodermis Peter Rubtzoff; John Thomas Howell 1973-7-19 7191 El Dorado The Georgetown Divide, Sierra Nevada. UC Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  CAS-BOT-BC63459  Ceanothus palmeri Beecher Crampton 1958-6-9 4936 El Dorado Mt. Murphy Rd., 1-3/4 mi. w. of Garden Valley. Comment
  UCD112350  Ceanothus palmeri Beecher Crampton 1964-4-27 6945 El Dorado 4.2 miles south of Lotus. Comment
  CAS-BOT-BC52031  Ceanothus prostratus H. E. McMinn 1926-5-30 1712 B, C, D, E El Dorado from trough on ridge between Emerald Bay and Cascade lake Comment
  UC1281274  Ceanothus prostratus H. E. McMinn and G. Townsley 1941-8-23 5374 El Dorado summit Luther Pass; summit of Luther Pass 2377 Comment
  UC746917  Ceanothus prostratus G. Thomas Robbins 1945-7-8 2059 El Dorado along State Highway 89 on ridge between Emerald Lake and Cascade Lake; btw Emerald Bay and Cascade Lake 1981 Comment
  JEPS8423  Ceanothus tomentosus Rimo Bacigalupi with G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3303 El Dorado 4.7 mi e Georgetown (ne slopes of Hotchkiss Hill, on rd from Georgetown to virner) 975 Comment
  SEINET195674  Ceanothus velutinus G. T. Robbins 1945-7-8 2055 El Dorado Desolation Valley Wilderness Area ; Desolation Valley Wilderness Area;above Eagle Lake along Velma Lakes trail 2286 Comment
  UCD165554  Ceanothus velutinus Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8852 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along Rubicon Trail on east side of park. 1924 Comment
  SEINET12209998  Ceanothus velutinus H. H. Heller 1938-1 645 El Dorado Stanford Camp, Faller Leaf Comment
  JEPS42300  Ceanothus velutinus var. lorenzenii Alice M. Ottley 1920-6-29 921 El Dorado Fallen Leaf Comment
  CAS-BOT-BC52428  Ceanothus velutinus var. velutinus W. R. Dudley 1893-6-9 s.n. El Dorado Mt. Tallac Trail Comment
  CAS-BOT-BC52432  Ceanothus velutinus var. velutinus E. A. McGregor 1909-8-27 214 El Dorado Glen Alpine 2011 Comment
  OBI74900  Centaurea melitensis David J. Keil 1992-1 23333 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCR171624  Centaurea solstitialis George K. Helmkamp, E. A. Helmkamp 2005-7-11 9674 El Dorado Northern Sierra Nevada Foothills, Cameron Park (E of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road 370 Comment
  CDA20556  Centaurea sulphurea M. Denton 2005-6-15 PDR 1332087 El Dorado Sierra Nevada; Monitor Court off of Highway 49. 0 Comment
  CDA7355  Centaurea sulphurea K. W. Davis 1977-4-19 El Dorado Approximately 3 miles east of Pilot Hill on Highway 49. 0 Comment
  UCR171318  Centaurium muehlenbergii George K. Helmkamp, E. A. Helmkamp 2005-7-11 9671 El Dorado Northern Sierra Nevada Foothills, Cameron Park (E of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road 370 Comment
  POM76450  Centaurium venustum Marcus E. Jones 1882-7-7 3401 El Dorado St. Lawrence Comment
  SEINET7072673  Cerastium glomeratum A. G. Vestal 1963-5-5 s.n. El Dorado About 1.1 miles north of El Dorado. UTM Zone 10, 687451mE, 4285117mN. Coordinate datum: NAD 27. Comment
  UCD83774  Ceratophyllum Lars W. J. Anderson 21-22 May 2009 WP 590 El Dorado South Lake Tahoe, Tahoe Keys, Way Point 590. Comment
  UCD40113  Cercocarpus betuloides Rodney Gale Myatt 1972-6-1 374 El Dorado Along Hwy 193, north of Placerville towards Georgetown, and about 2 miles north of Placerville. 487 Comment
  JEPS72556  Chaenactis douglasii var. douglasii Gladys L. Smith 1972-7-20 3323 El Dorado along trail above Glen Alpine Spring (on way to Lake Gilmore) 2194 Comment
  UCD130282  Chaenactis douglasii var. douglasii F. A. MacFadden 1934-7-18 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe District. Comment
  SEINET2082680  Chaenactis stevioides G. Rink 1999-7-12 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  SACT000737  Chaetochloa lutescens Herbert Copeland 1940-6-24 El Dorado Comment
  OBI10196  Chamaebatia foliolosa Robert F. Hoover 1968-6-18 11174 El Dorado E of Somerset on Grizzly Flat rd Comment
  SEINET6336144  Chamaebatia foliolosa S. Eliades 1976-4-3 s.n. El Dorado Just off of HWY 193, outside of Georgetown 1067 Comment
  UCR233029  Chamaesyce serpillifolia subsp. serpillifolia George K. Helmkamp, E. A. Helmkamp 2011-9-23 18312 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 8.6 miles north of its junction with US-50 1613 Comment
  JEPS72722  Chamerion angustifolium subsp. circumvagum Gladys L. Smith 1964-8-29 2394 El Dorado vicinity Echo Summit Lodge (CA Alpine Club) 2249 Comment
  UC423061  Chamerion angustifolium subsp. circumvagum R. L. Pendleton and F. M. Reed 1907-6-25 1229 El Dorado road near Lily Lake; Lake Tahoe region, Glen Alpine 2011 Comment
  UCD103660  Chamerion angustifolium subsp. circumvagum G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11024 El Dorado Northern Sierra Nevada Mountains, North Truckee River Road, 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe. 2009 Comment
  CAS-BOT-BC68293  Cheilanthes gracillima Ira L. Wiggins 1933-7-17 6752 El Dorado Near Lily Lake Comment
  SEINET181171 Image available Cheilanthes gracillima Bassett Maguire, R Maguire; C. B. Maguire 1934-6-4 15054 El Dorado Emerald Bay Lake Tahoe Comment
  UC399641  Cheilanthes gracillima R. L. Pendleton and F. M. Reed 1907-7-23 1030 El Dorado Grass Lake trail Lake Tahoe Region 2072 Comment
  UC528080  Cheilanthes gracillima Ira L. Wiggins 1933-7-17 6752 El Dorado near Lily Lake 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
  CAS-BOT-BC177097  Chenopodium berlandieri Beecher Crampton 1985-9-11 10023 El Dorado Unspecified Comment
  UCR201912  Chenopodium botrys George K. Helmkamp, E. A. Helmkamp 2008-8-30 14048 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88 2271 Comment
  JEPS74213  Chenopodium desiccatum Gladys L. Smith 1970-7-16 2552 El Dorado Grass Lake Luther Pass (foot of pass) 2194 Comment
  SBBG59879  Chimaphila umbellata Mrs. Westcott -Jul-1939 El Dorado Lake Tahoe region Comment
  UCD165648  Chimaphila umbellata Ellen Dean; with Daniel McNair 2016-6-10 8995 El Dorado west side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of the park on east side of Highway 89. 1938 Comment
  CAS-BOT-BC497667  Chlorogalum pomeridianum G. L. Stebbins 1969-6-1 s.n. El Dorado Rubicon River Canyon, just above old bridge on road N from Otter Creek 457 Comment
  CAS-BOT-BC497668  Chlorogalum pomeridianum G. Thomas Robbins 1944-6-29 1745 El Dorado Above North Fork Webber Creek, ca 3 mi E of Camino 914 Comment
  SEINET11262286  Chlorogalum pomeridianum var. pomeridianum George Helmkamp, E. A. Helmkamp 2011-7-30 17946 El Dorado Northern Sierra Nevada Mountains: Omo Ranch Road, 7.4 miles southeast of Omo Ranch, 1.9 miles NW airline of Hwy 88 junction (Caldor 7.5).; 0 1372 Comment
  UCR257924  Chondrilla juncea George K. Helmkamp, Amy Barnes 2014-7-28 22958 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 1.6 miles west of Ice House Road 1863 Comment
  CAS-BOT-BC252813  Chorizanthe polygonoides var. polygonoides Peter H. Raven; H. L. Mason; R. Ornduff; et al. 1957-4-28 10716 El Dorado 1.7 mi. SW of Garden Valley, Sierra Nevada Comment
  RSA151549  Chrysanthemum leucanthemum Paul A. Mitchell 1959-7-26 77 El Dorado Emerald Bay State Park; head of Emerald Bay 1899 Comment
  CAS-BOT-BC36329  Chrysolepis sempervirens Paul F. Covel 1936-8-6 725 El Dorado Strawberry on Am. River 1737 Comment
  CAS-BOT-BC36331  Chrysolepis sempervirens Ira L. Wiggins 1930-10-11 5073 El Dorado East slope just below summit of Placer-Ville-Tahoe highway 2225 Comment
  JEPS73078  Chrysolepis sempervirens Gladys L. Smith 1963-7-27 1804 El Dorado top of Old Hawley Grade Sierra Nevada, Echo Summit (50 ft from U.S. Hwy 50, first pass over Echo Summit) 2194 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
  RSA90702  Chrysothamnus nauseosus subsp. albicaulis F. W. Peirson 1931-8-9 9542 El Dorado Plateau along the East Trail just before it joins the Middle Trail, Mt. Tallac 2622 Comment
  UC1478660  Cicuta douglasii Robert F. Thorne 1974-7-31 44917 El Dorado Grass Lake at Luther Pass Luther Pass; Grass Lake, Luther Pass 2362 Comment
  CAS-BOT-BC184833  Cinna latifolia John Thomas Howell 1946-8-30 22913 El Dorado Upper Angora Lake. 2286 Comment
  JEPS72747  Circaea alpina subsp. pacifica Gladys L. Smith 1972-7-20 3304 El Dorado at Glen Alpine Spring Glen Alpine Spring 2194 Comment
  CAS-BOT-BC285298  Cirsium andersonii L. R. Abrams 1917-9-20 6804 El Dorado Fallen Leaf, Lake Tahoe Comment
  SEINET7451056 Image available Cirsium andersonii E. Dean, M. Bibbe, J. Buck, E. McDermott, J. Poloske 2007-7-21 4238 El Dorado Washoe Meadows State Park, southern part of park, southwest of restored quarry and south of sewer manhole #66 1958 Comment
  UCD130519  Cirsium andersonii P. B. Kennedy 1920-8-16 84 El Dorado El Dorado National Forest,-Barrett Camp. 1935 Comment
  UCD142724  Cirsium andersonii Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7946 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, Southern side of the pond. 1981 Comment
  UCR206077  Cirsium andersonii George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13909 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  UCR207164  Cirsium andersonii George K. Helmkamp, E. A. Helmkamp 2009-7-22 15277 El Dorado Sierra Nevada Mountains, Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road 1851 Comment
  JEPS59282  Cirsium scariosum W. L. Jepson 1918-8-25 8149 El Dorado Mt. Tallac Lake Tahoe, Mt. Tallac 2743 Comment
  SEINET7836828 Image available Cirsium scariosum E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4209 El Dorado Washoe Meadows State Park, Angora Meadows, north side of creek where it enters meadow from the west. 1925 Comment
  UC1729902  Cirsium scariosum var. americanum L. P. Janeway, Eric Schroder 1998-8-20 6122 El Dorado about 0.3 mi s of Grass Lake Creek (meadow along Upper Truckee River, Echo Lake Quadrangle); Upper Truckee River, Echo Lake Quadrangle 1981 Comment
  UCR257888  Cirsium vulgare George K. Helmkamp, Amy Barnes 2014-7-28 22954 El Dorado Sierra Nevada Mountains, Wentworth Springs Road, 3.8 miles east of Stumpy Meadows Reservoir 1357 Comment
  CAS-BOT-BC228770  Cistanthe umbellata A. A. Heller 1911-8-10 12533 El Dorado East side of Ralston Peak above Echo Lake 2407 Comment
  BFRS97 Image available Clarkia Peter Rubtzoff 1974-7-25 7788 El Dorado Blodgett Forest: Headquarters Road at the junction with County Road (Comp. 220R). Comment
  UCD104319  Clarkia biloba Nancy Vycinich 1978-5-27 23 El Dorado 4.3 miles N of the junction of Highway 193 and Highway 49, on Highway 193. Comment
  UCD104339  Clarkia biloba subsp. biloba G. K. Helmkamp; E. A. Helmkamp 2007-5-5 11931 El Dorado Northern Sierra Nevada Mountains. Along CA-49, 3.7 miles NW of Placerville. 548 Comment
  UCR173904  Clarkia biloba subsp. biloba George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10614 El Dorado Northern Sierra Nevada foothills, along Calif. Hwy 193, 1.1 miles south of the crossing of the South Fork American River 366 Comment
  RSA41253  Clarkia biloba subsp. biloba G. Thomas Robbins 1944-6-9 1669 El Dorado Slope above U.S. Highway 50, about 3 miles east of Placerville 732 Comment
  SEINET10903388  Clarkia biloba subsp. biloba Tim Holtsford 1992-5-26 Holtsford 920526 -2-A El Dorado State hwy 49, 5.55 mi n of state hwy 50 in old downtown placerville. Oak/ Digger pine woodland-habitat looks perfect for c. Unguiculata but it isn't Here. 0.25 Mi n of t. Holtsford 920526-1. Comment
  UC1071951  Clarkia biloba subsp. brandegeeae H. and M. Lewis 1947-6-10 382 El Dorado 2.5 mi sw of bridge South Fork of the American River (Pilot Hill-Salmon Falls Road) Comment
  UCD84373  Clarkia biloba subsp. brandegeeae Ethan Koenigs 2010-6-9 s.n. El Dorado North of town of Camino. Along Slab Creek Rd., 1.1 road miles from intersection with North Canyon Rd., at Iowa Creek crossing. Approximately 640 feet SE from creek crossing on a skid-trail roadcut. 640 Comment
  UC747236  Clarkia heterandra G. Thomas Robbins 1945-6-17 1987 El Dorado above Camp Creek near Baltic Peak Comment
  CAS-BOT-BC163683  Clarkia purpurea subsp. quadrivulnera Peter H. Raven; G. Thomas Robbins 1956-4-29 9100 El Dorado North side of the North Fork of the Cosumnes River at road-crossing northeast of Youngs (Somerset) Comment
  CAS-BOT-BC172366  Clarkia purpurea subsp. viminea Marcus E. Jones 1883-6-21 s.n. El Dorado Garden Valley Comment
  CAS-BOT-BC165416  Clarkia unguiculata G. Thomas Robbins 1944-6-9 1668 El Dorado Near Institute of Forest Genetics, 3 mi. e. of Placerville 792 Comment
  JEPS72076  Claytonia lanceolata Gladys L. Smith 1964-7-6 2161 El Dorado summit of pass from Echo Lake to Desolation Valley 2667 Comment
  CAS-BOT-BC439447  Claytonia parviflora subsp. parviflora Wm. Vortriede 1928-5-16 s.n. El Dorado Coloma Comment
  UCR208561  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2009-5-4 14590 El Dorado Sierra Nevada Mountains Foothills, junction of Bonetti Road and Mormon Emigrant Trail, 3.6 miles east of Sly Park Rd. and Jenkinson Lake 1226 Comment
  UCR206887  Claytonia perfoliata subsp. mexicana George K. Helmkamp, E. A. Helmkamp 2009-3-7 14356 El Dorado Northern Sierra Nevada Mtns. Foothills, along Rock Creek Road, 1.3 miles east of its junction with CA-193 427 Comment
  SEINET269511 Image available Claytonia perfoliata subsp. perfoliata Richard J. Shaw 1963-6-6 1286 El Dorado Highway 50; 1 mile east of South Fork of American River Bridge 1220 Comment
  RSA781115  Clematis lasiantha George K. Helmkamp, E. A. Helmkamp 2010-4-23 15927 El Dorado Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  UCD139624  Clintonia uniflora Rolf Y. Berg 1963-6-25 s.n. El Dorado Gankin Property, south side of U.S. Highway 50, a few miles west of Pacific House. Comment
  UCR188174  Collinsia George K. Helmkamp, E. A. Helmkamp 2007-4-30 11893 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  SEINET11265861  Collinsia tinctoria George Helmkamp, E. A. Helmkamp 2011-7-2 17624 El Dorado Northern Sierra Nevada Mountains Foothills: Forni Road at Weber Creek crossing, 1.3 miles south of its Placerville junction with US-50 (Placervilles 7.5' Q.); 0 472 Comment
  SD87704  Collinsia torreyi Frank W. Peirson 1925-7-1 6194 El Dorado State Line, Lake Tahoe, Wood borders 1905 Comment
  UC1032616  Collinsia torreyi var. torreyi F. W. Embree 1934-7-16 147 El Dorado 1 8/10 mi n of Leek Springs Hill (El Dorado National Forest); El Dorado National Forest 2011 Comment
  UC41812  Collinsia torreyi var. torreyi Chesnut and Drew 1898-8-10 El Dorado Lake Tahoe Region, Glen Alpine Glen Alpine; Lake Tahoe Region, Glen Alpine Comment
  RSA791379  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2012-5-18 19020 El Dorado Northern Sierra Nevada Mountains Foothills: Capps Crossing Road (Bonnetti Rd.), 0.1 mi northwest of the bridge over Diamond Creek, East of Jenkinson Lake and south of US Hwy 50. 1186 Comment
  UCR194917  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2007-5-27 12164 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
  UC754054  Comandra umbellata subsp. californica H. F. Copeland 1940-6-24 1576 El Dorado South Fork of American River at Salmon Falls Salmon Falls; South Fork American River, Salmon Falls Comment
  SBBG72464  Comarum palustre H. L. Mason 1940-7-25 12331 El Dorado Grass lake, Luther Pass 2377 Comment
  CAS-BOT-BC261633  Convolvulus Peter Rubtzoff 1974-7-24 7772 El Dorado U.C. Blodgett Forest Research Station: County Road, about 0.75 miles east of main Station entrance and 0.35 miles west of Spring Road junction. 1359 Comment
  CAS-BOT-BC290724  Convolvulus Peter Rubtzoff 1974-7-24 7772 El Dorado U.C. Blodgett Forest Research Station, County Road, ca. 0.4 miles east of main station entrance. 0 Comment
  BFRS336 Image available Conyza Peter Rubtzoff 1972-10-25 7045 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  CAS-BOT-BC344848  Conyza Peter Rubtzoff 1974-10-9 7927 El Dorado U.C. Blodgett Forest Research Station: Mutton Creek Road, ca. 1 mile south of County Road. 1318 Comment
  CAS-BOT-BC286076  Conyza canadensis John Thomas Howell 1976-10-29 52305 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake 121 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
  SEINET2084074  Corallorhiza maculata G. Rink 1999-7-14 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  JEPS6679  Cordylanthus pilosus subsp. hansenii A. A. Heller 1916-8-12 12551 El Dorado hills 4 mi e Placerville (on Lincoln Hwy) 670 Comment
  JEPS60482  Cordylanthus tenuis subsp. tenuis T. I. Chuang and L. R. Heckard 1969-8-20 6731 El Dorado 2.4 mi s Goergetown (on Marshall road) 579 Comment
  UC747239  Cornus nuttallii G. Thomas Robbins 1943-4-24 1027 El Dorado ca. 3 mi. e. Camino 975 Comment
  UCSB4672  Cornus sericea Keator, Glenn 1959-7-8 El Dorado 3/4 mile above Fallen Leaf Lake; on Fallen Leaf-Angora Lake Trail; Sierra Nevada Comment
  CAS-BOT-BC210532  Cornus sessilis G. Thomas Robbins 1943-3-28 974 El Dorado Along Mace Road, ca. 5 mi. NE of Camino 914 Comment
  UCR233168B  Crassula connata George K. Helmkamp, E. A. Helmkamp 2010-3-23 15755 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Cutoff Road, 0.1 mile east of its junction with County Road E16/Mt. Aukum Road 622 Comment
  UCD42448  Crepis acuminata Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCSB6677  Crepis acuminata Keator, Glenn 1958-7-25 El Dorado Fallen Leaf Lake 1889 Comment
  CAS-BOT-BC539341  Crocanthemum suffrutescens Chuck Hughes; Mike Bower; Juan Mejia 2015-5-21 428 El Dorado About 300 ft SW of the end of Schelin Court 420 Comment
  UCD162370  Crocanthemum suffrutescens Chuck Hughes; Mike Bower, Juan Mejia 2015-5-21 428 El Dorado About 300 feet southwest of the end of Schelin Court. 420 Comment
  SD234939  Croton setiger G. K. Helmkamp, E. A. Helmkamp 2006-9-29 1140 El Dorado Northern Sierra Nevada Mountains Foothills: Placerville outskirts; CA-49, 2 miles north of jct with US-50 548 Comment
  UCR170484  Croton setiger George K. Helmkamp, Elizabeth Helmkamp 2005-9-1 9830 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Sand Canyon Road, 0.3 mi east of Calif. Highway 49 and Logtown Ridge 280 Comment
  UCD81472  Cryptantha G. L. Stebbins 1969-5-27 s.n. El Dorado Along Traverse Creek, 3 miles southeast of Georgetown. (Exact location unknown. Coordinates estimated by label maker.) 673 Comment
  SDSU20615  Cryptantha intermedia var. hendersonii Ronald B. Kelley, Al Franklin 2008-4-27 1537 El Dorado On south side of Bear Creek Road, serpentine area (Traverse Creek serpentines), ca. 1.7 miles southeast of SR 193 junction, occurring in ephemeral creek beds this year. Most common on edge of serpentine on south-facing shallow slope. 719 Comment
  UC907714  Cryptantha simulans G. Thomas Robbins 1944-6-3 1645 El Dorado 3 mi e Camino (at C.C.C. Camp Snowline) 1036 Comment
  RSA787068  Cryptantha simulans R. F. Thorne, Larry E. DeBuhr 1975-8-23 47261 El Dorado Grass Lake; Slope E of lake bog and pond 2348 Comment
  SD81099  Cryptantha simulans Darley F. Howe 1971-7-2 El Dorado El Dorado National Forest near Lake Tahoe. 1830 Comment
  UCD60666  Cryptantha torreyana Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4130 El Dorado Washoe Meadows State Park. Central part of park in vicinity of manholes #48 and #49. 1926 Comment
  UCR193198  Cryptantha torreyana George K. Helmkamp, E. A. Helmkamp 2007-5-31 12252 El Dorado Northern Sierra Nevada Mountains, Forestry Route 32, 0.8 mile east of its junction with Ice House Road 1616 Comment
  UCR218087  Cryptantha torreyana George K. Helmkamp, E. A. Helmkamp 2010-7-9 16495 El Dorado Northern Sierra Nevada Mountains, Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail (Iron Mountain Rd.), 20.5 mi. ESE (99 deg. ) of Placerville 1831 Comment
  CAS-BOT-BC70401  Cryptogramma acrostichoides W. L. Atkinson 1900-1-1 s.n. El Dorado Pyramid Peak 1828 Comment
  UC570434  Cryptogramma acrostichoides Chas. M. Belshaw 1936-8-12 2637 El Dorado 2 mi n Lover's Leap (on Horsetail Falls Trail); Sierra Nevada Mts 2286 Comment
  UC964822  Cryptogramma acrostichoides G. Thomas Robbins 1943-7-25 1293 El Dorado small lake on slopes e and above Medley Lakes (Reservoir); Desolation Valley Wilderness Area 2590 Comment
  CAS-BOT-BC70391  Cryptogramma acrostichoides Ledyard Stebbins 1969-5-25 6905 El Dorado South side of Rubicon River, 1/2 mile north of Leonardi Spring 1097 Comment
  SJSU3936  Cryptogramma acrostichoides C. W. Sharsmith 1964-6-20 7327 El Dorado Fallen Leaf Lake 0.25 mi above upper end 2026 Comment
  CAS-BOT-BC70525  Cryptogramma cascadensis E. A. McGregor 1909-8-13 108 El Dorado Susie Lake 2331 Comment
  BFRS163 Image available Cuscuta Peter Rubtzoff 1974-10-10 7934 El Dorado Blodgett Forest: Heliport clearing (Comp. 130U). Comment
  UC1221746  Cuscuta californica Beecher Crampton 1959-8-20 5441 El Dorado ca 2 mi w Garden Valley Comment
  CAS-BOT-BC184128  Cuscuta ceanothi Peter Rubtzoff 1974-7-24 7763 El Dorado Blodgett Forest: County Road ca. 0.65 miles E of Headquarters Road junction (Comp. 220R) 1353 Comment
  CDA4531  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
  UCD131026  Cynara cardunculus T. C. Fuller 1962-6-28 9062 El Dorado west of Hwy 49 to Jackson, 2 miles south of El Dorado. Comment
  UCD119161  Cynoglossum grande Roman Gankin 1966-3-30 719 El Dorado Pine Hill, ca. 2 mi. wnw of Rescue. Comment
  CDA40499  Cynoglossum grande I. Savage 1960-4-24 s.n. El Dorado Circa 7 miles south of Sommerset. 0 Comment
  SEINET12568343  Cynoglossum grande A. Bruner 1962-3-17 s.n. El Dorado 2 miles E of Auburn. 413 Comment
  SACT000844  Cynosurus cristatus J. Wilson 1982-5-7 El Dorado Along side road .3 mile north on Hickok Rd from Malcolm Dixon intersection in hairpin curve, wet area. 277.368 Comment
  CAS-BOT-BC190383  Cynosurus echinatus John Thomas Howell 1943-7-28 18906 El Dorado Placerville. 579 Comment
  CDA1950  Cynosurus echinatus J. T. Howell 1943-7-28 18906 El Dorado Placerville Comment
  UCD60156  Cynosurus echinatus Beecher Crampton 1956-6-1 3505 El Dorado About 2 miles directly northeast Clarksville. Slopes above Bass Lake. Comment
  UCD60176  Cynosurus echinatus G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10517 El Dorado Northern Sierra Nevada Foothills: NE of Georgetown; along Bottlehill Road, 1.4 miles north of Wentworth Springs Road. 1005 Comment
  UCR235621  Cynosurus echinatus George K. Helmkamp, E. A. Helmkamp 2012-5-3 18906 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
  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
  UCR209718  Cyperus eragrostis George K. Helmkamp, E. A. Helmkamp 2009-8-8 15415 El Dorado Foothills, northern Sierra Nevada Mountains, Pleasant Valley [Sly Park] Road, 0.3 mile west of Pleasant Valley 595 Comment
  UCR233108A  Cyperus eragrostis George K. Helmkamp, E. A. Helmkamp 2011-10-13 18415 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 8.1 miles northwest of Pollock Pines, at north side of bridge over the South Fork American River 596 Comment
  UCR242017  Cyperus eragrostis George K. Helmkamp, E. A. Helmkamp 2012-9-17 19858 El Dorado Northern Sierra Nevada Mountains Foothills, north of Pollock Pines, along Forebay Road at South Fork American River 564 Comment
  UCR253619  Cyperus eragrostis George K. Helmkamp, Elizabeth Helmkamp 2012-11-12 20123 El Dorado East end of Sacramento Valley, El Dorado Hills; 100 yards east of Golden Foothill Parkway on Cypress Point Ct. (cul-de-sac), 0.7 mile south of Windfield Parkway 159 Comment
  CDA11117  Cyperus squarrosus G. F. Hrusa, Jeff Hart 1994-4-23 11807 El Dorado Cosumnes River Drainage; of Cosumnes River, immediately E of Latrobe Rd. bridge. Comment
  RSA749696  Cystopteris fragilis George K. Helmkamp, E. A. Helmkamp 2007-6-8 12296 El Dorado Bonetti Road, 2.0 miles south of Mormon Emigrant Trail 1189 Comment
  CAS-BOT-BC68006  Cystopteris fragilis G. Thomas Robbins 1945-6-9 1975 El Dorado Wooded canyon slope above North Fork Webber Creek, ca. 3 mi. e. of Camino. 975 Comment
  CAS-BOT-BC68011  Cystopteris fragilis Alice Eastwood 1906-7-23 907 El Dorado Glen Alpine Region - Near Lily Lake Comment
  UCD136317  Cystopteris fragilis Beecher Crampton 1975-7-20 9240 El Dorado El Dorado National Forest, 1 mile south of Strawberry, along Strawberry Creek. Comment
  CAS-BOT-BC201033  Cytisus scoparius G. Earnhart 1961-4-2 s.n. El Dorado 3 miles east of Cool on Hiway 29 731 Comment
  CDA4058  Cytisus scoparius L. C. Wheeler 1952-9-25 6965 El Dorado Coloma. 0 Comment
  UCR173329  Cytisus scoparius George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10251 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
  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
  UCR257196  Dactylis glomerata George K. Helmkamp, Mary Alice Barnes 2013-5-13 20555 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
  CAS-BOT-BC189884  Danthonia californica L. R. Abrams 1928-7-4 12622 El Dorado Fallen Leaf Lake. Comment
  SEINET3926827  Danthonia californica A. A. Beetle 1945-1 3930 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt.; 0 2286 Comment
  CHSC73361  Danthonia californica var. americana L. P. Janeway; Eric Schroder 1998-9-2 6249 El Dorado Lake Tahoe Basin-National Forest. Big Meadow; about 1.5 mi east of Uppe Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  UC682020  Danthonia intermedia G. L. Stebbins Jr. 1942-8-30 3318 El Dorado 6 mi w Fallen Leaf (head of lake, along stream); Heather Lake Comment
  UC532227  Danthonia unispicata Herbert F. Copeland 1934-6-15 El Dorado woods near Eagle Creek and Emerald Bay; Lake Tahoe Comment
  UCR171323  Daucus carota George K. Helmkamp, E. A. Helmkamp 2005-7-11 9676 El Dorado Northern Sierra Nevada Foothills, Cameron Park (E of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road 370 Comment
  SBBG71804  Delphinium glaucum R. Hoffmann 1930-7-14 El Dorado Lake Tahoe Comment
  CAS-BOT-BC8875  Delphinium glaucum Dr. Berwick 1937-7-1 s.n. El Dorado Tahoe Region Comment
  POM270733  Delphinium glaucum Lyman Benson 1931-8-2 2822 El Dorado Fallen Leaf (Lake), Sierra Nevada Mt. Lily Lake 2287 Comment
  JEPS8442  Delphinium gracilentum Rimo Bacigalupi with G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3307 El Dorado w slope of hill 4.4 mi e Georgetown; Hotchkiss Hill 944 Comment
  RSA791798  Delphinium gracilentum George K. Helmkamp, E. A. Helmkamp 2006-7-12 10998 El Dorado Northern Sierra Nevada Mountains: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of highway US-50. 2104 Comment
  UCR173172  Delphinium gracilentum George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10528 El Dorado Northern Sierra Nevada Foothills, NE of Georgetown; along Bottlehill Road, 1.4 mi. N of Wentworth Springs Road 1006 Comment
  JEPS62363  Delphinium gracilentum W. L. Jepson 1938-4-14 18659 El Dorado South Fork of Cosumnes River, along Calif. Highway No. 49 near site of former settlement of Nashville. Comment
  UC101571  Delphinium hansenii Katharine Brandegee 1907-5-29 El Dorado New York Ravine Comment
  UC912677  Delphinium hansenii H. L. Mason 1926-5-28 3256 El Dorado Rose Springs Sierra Nevada Mts. Comment
  CAS-BOT-BC116040  Delphinium nuttallianum John Thomas Howell 1925-7-2 1320 El Dorado Trail to Desolation Valley above Glen Alpine, Lake Tahoe region. Comment
  HSC101368  Delphinium nuttallianum G. K. Helmkamp, E. A. Helmkamp 2010-7-23 16623 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
  UCD96137  Delphinium nuttallianum G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10891 El Dorado Northern Sierra Nevada Mtns. Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir. 2029 Comment
  JEPS72149  Delphinium nuttallianum Gladys L. Smith 1964-7-4 2064 El Dorado Sayles Canyon road junction with U.S. 50; Echo Summit 2225 Comment
  RSA49054  Delphinium nuttallianum Verne Grant, Alva Grant 1949-7-17 8750 El Dorado Trail from Echo Lake to Desolation Valley. 2439 Comment
  UCD62496  Deschampsia danthonioides R. M. Love 1942-8-1 El Dorado Rainbow Tract, Upper Truckee River, Meyers. 1828 Comment
  UCD62852  Deschampsia danthonioides G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11187 B El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UCR2311  Deschampsia danthonioides F. M. Reed, R. L. Pendleton 1907-7-25 1707 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, roadside near Modjeska Falls, Glen Alpine Springs [near S end of Fallen Leaf Lake] 2043 Comment
  JEPS29789  Deschampsia elongata Rimo Bacigalupi and L. R. Heckard 1962-5-29 8534 El Dorado s. outskirts of Placerville (head of Spanish Ravine); Spanish Ravine 640 Comment
  RSA563820  Deschampsia elongata F. M. Reed, R. L. Pendleton 1907-7-23 1482 El Dorado Lake Tahoe Region, Glen Alpine Springs, in camp Near S end of fallen Leaf lake. 2073 Comment
  SEINET4142455 Image available Deschampsia elongata George K. Helmkamp, E. A. Helmkamp 2011-5-24 17374 El Dorado Northern Sierra Nevada Mountain Foothills: Mesquite Road, 11.2 mi. S of junction with Wentworth Springs Road, 7.3 mi. NE of Placerville 1073 Comment
  SEINET4691438  Deschampsia elongata George K. Helmkamp, E. A. Helmkamp 2011-1 17374 El Dorado Northern Sierra Nevada Mountains Foothills: Mesquite Road, 11.2 miles south of its junction with Wentworth Springs Road, 7.3 mi NE (42 degrees) of Placerville. 1073 Comment
  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
  UCR176448  Deschampsia elongata George K. Helmkamp, E. A. Helmkamp 2006-7-10 10880 A El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir 2030 Comment
  UCR249551  Deschampsia elongata George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20952 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy 2116 Comment
  UCD95516  Dicentra formosa subsp. formosa Fred Howard 1952-5-24 24 El Dorado 5 miles E of Pacific, beside Highway 50. Comment
  UCR198431  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, E. A. Helmkamp 2008-4-30 13367 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
  UCR222533  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, E. A. Helmkamp 2010-4-17 15880 El Dorado Sierra Nevada Mountains Foothills, Rattlesnake Bar Road, 1.9 miles southwest of its junction with CA-49 near Pilot Hill 314 Comment
  UCR196858  Dichelostemma multiflorum George K. Helmkamp, E. A. Helmkamp 2008-6-5 13591 El Dorado Sierra Nevada Mountains, Forbay Road, 5.3 miles north of its junction with Pony Express Trail in Pollock Pines 947 Comment
  UCR254826  Dichelostemma multiflorum Peter Rubtzoff 1975-7-10 8176 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
  SBBG23316  Dieteria canescens D. Myrick 1965-9-27 1266 El Dorado around quarry on rd to N side of Fallen Leaf Lake, Lake Tahoe 1889 Comment
  UCD63201  Digitaria sanguinalis G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11542 El Dorado Northern Sierra Nevada Mountains Foothills: Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset. 625 Comment
  UCR179804  Digitaria sanguinalis George K. Helmkamp, E. A. Helmkamp 2006-10-20 11542 El Dorado Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset 625 Comment
  CAS-BOT-BC150261  Diplacus aurantiacus John Thomas Howell 1954-5-17 29753 El Dorado 3 miles southwest of Garden Valley Comment
  CAS-BOT-BC151931  Diplacus douglasii John Thomas Howell 1954-5-17 29721 El Dorado 1 mile southwest of Garden Valley - Sierra Nevada Comment
  CAS-BOT-BC153665  Diplacus mephiticus Alice Eastwood; John Thomas Howell 1940-6-17 8366 El Dorado Near [Myers] Meyers Comment
  CAS-BOT-BC151626  Diplacus torreyi Elizabeth Parsons Hawver 1911-8-1 s.n. El Dorado Sunnyside, Lake Tahoe Region Comment
  SEINET4170377  Disporum trachyandrum Unknown 1943-6-4 1114 El Dorado on slope above Silver Fork American River near Sacramento Box Sawmill 2-3 mi. s. of Kyburz 1372 Comment
  UCR235302  Dittrichia graveolens George K. Helmkamp, E. A. Helmkamp 2011-11-12 18452 El Dorado Southeastern Sacramento Valley, 2.0 miles west of Latrobe on South Shingle Road 168 Comment
  CAS-BOT-BC136204  Dodecatheon alpinum Alice Eastwood 1909-8-6 1219 El Dorado Trail to Augora L. - Lake Tahoe Region Comment
  JEPS14667  Dodecatheon alpinum M. Grace Rowe Aug. 1914 El Dorado Glen Alpine Lake Tahoe, Glen Alpine Comment
  SEINET8553138  Dodecatheon alpinum E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 4004 El Dorado Washoe Meadows State Park, meadow leading into east side of Angora Meadows, just west of Sawmill Road park entrance. 1921 Comment
  RSA114101  Dodecatheon hendersonii G. Thomas Robbins 1945-4-22 1866 El Dorado Loose,loamy soil in shade of brush on wooded hillside (mostly Ponderosa pines and Black oaks) 1 to 2 mi. west of Placerville near Hangtown. 579 Comment
  UC62233 Image available Dodecatheon jeffreyi H. M. Hall and H. P. Chandler 1903-8-2 4739 El Dorado Pyramid Peak Sierra Nevada Mtns; Pyramid Peak, Sierra Nevada Mts., Eldorado Co. 2743 Comment
  JEPS72055  Draba albertina Gladys L. Smith 1969-7-10 2451 El Dorado trail Upper Echo to Aloha; trail Upper Echo to Aloha 2438 Comment
  UC402538  Draba albertina R. L. Pendleton, F. M. Reed 1907-7-24 1107 a El Dorado Mt. Tallac trail above Lake Gilmore; Lake Tahoe Region, Mt. Tallac trail above Lake Gilmore 2712 Comment
  CAS-BOT-BC42075  Draba asterophora Carl William Sharsmith 1937-8-30 3502 El Dorado Sierra Nevada just south of Lake Tahoe. On broad saddle between Jobs Sister and Freel Peak. 3200 Comment
  CDA39776  Draba asterophora U. S. Forest Service Staff -- Tahoe 1990-7-3 s.n. El Dorado Lake Tahoe Basin -- Desolation Wilderness; Cup Lake. Comment
  JEPS72052  Draba asterophora Gladys L. Smith 1970-8-26 2682 El Dorado summit area of Freel Peak 2895 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
  UCD150485  Draba asterophora James A. Neilson Jr. 1972-7-19 2676 El Dorado Tahoe Basin, El Dorado National Forest, Heavenly Valley, at the top of Liz's run. 2987 Comment
  UC1195339  Draba densifolia Carl W. Sharsmith 1937-8-30 3489 El Dorado just s Lake Tahoe (n slope of Freel Peak, eastern El Dorado Co.); Sierra Nevada, s of Lake Tahoe, n slope Freel Peak 3215 Comment
  SEINET8892790  Draba oligosperma K. Christie 2011-1 2058 El Dorado Lake Tahoe Basin Management Unit (LTBMU); eastern/northeastern flanks of Jobs Sister, ca. 400-500 horizontal meters from summit. Comment
  UC700285  Draperia systyla G. Thomas Robbins 1945-6-17 1997 El Dorado Camp Creek near Baltic Peak 975 Comment
  CAS-BOT-BC176120  Drymocallis Peter Rubtzoff; John Thomas Howell 1973-7-18 7126 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road near West Fork Gaddis Creek Crossing (Comp. 520R) 1292 Comment
  CAS-BOT-BC159650  Drymocallis glandulosa var. glandulosa Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC159603  Drymocallis glandulosa var. glandulosa Mrs. Alexander McCallum 1930-8-1 s.n. El Dorado Echo Summit, near Jeans farm - Sierra Nevada Comment
  UCD42619  Drymocallis lactea var. austiniae Lloyd P. Tevis 1902-6-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC157830  Drymocallis lactea var. lactea H. F. Copeland 1936-8-23 s.n. El Dorado Canyon of Meek's Creek, near Lake Tahoe 1828 Comment
  UCD160944  Dryopteris arguta G. Ledyard Stebbins 1978-4-23 7848 El Dorado West of South Fork American River, 0.5 mile west of mouth of Weber Creek. Azalea Ravine. (Exact location unknown. Location copied from duplicate CAS652282 and coordinates estimated by label maker. Newspaper said 'Azalea Ravine.') 182 Comment
  UC420750  Dudleya cymosa Katharine Brandegee 1907-5-23 El Dorado 20th milestone above Placerville Comment
  SD243121  Dysphania botrys George K. Helmkamp, E. A. Helmkamp 2011-9-24 18327 El Dorado Northern Sierra Nevada Mountains: Loon Lake Road at the junction to the campground at the south end of the lake (Loon Lake 7.5'Q) 1972 Comment
  UCR190638  Echinochloa colona George K. Helmkamp, E. A. Helmkamp 2007-7-23 12566 El Dorado Northern Sierra Nevada Mountains Foothills, Rock Creek road, 7.1 miles east of its junction with CA-193 567 Comment
  UCR210046  Echinochloa colona George K. Helmkamp, E. A. Helmkamp 2009-8-14 15462 El Dorado Foothills, northern Sierra Nevada Mountains, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road 625 Comment
  CAS-BOT-BC197059  Echinochloa crus-galli John Thomas Howell 1976-10-29 52265 El Dorado On Green Valley Road in Morman Island shopping center, about 4.5 miles northeast of Folsom 137 Comment
  JEPS73213  Eleocharis acicularis Gladys L. Smith 1972-8-23 3507 El Dorado Lily Lake; submerged in lake 2072 Comment
  CDA14111  Eleocharis acicularis var. bella G. F. Hrusa, J. Glazner 1997-6-3 13947 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  RSA605325  Eleocharis bella L. C. Wheeler 1952-9-26 6971 El Dorado South Fork American River: 1 mile upstream from Lotus. Comment
  RSA54100  Eleocharis decumbens J. T. Howell 1946-9-1 22968 El Dorado Echo Summit. 2256 Comment
  UC1100589  Eleocharis flavescens var. flavescens G. T. Robbins and S. Galen Smith 1949-10-23 1901 El Dorado 5 mi N of Coloma (Georgetown road) Comment
  RSA605322  Eleocharis pachycarpa L. C. Wheeler 1952-9-26 6967 El Dorado South Fork American River: 1 mile upstream from Lotus. Comment
  CAS-BOT-BC113173  Eleocharis palustris Alice Eastwood 1906-7-27 1124 El Dorado Fallen Leaf Lake Comment
  CHSC73226  Eleocharis quinqueflora L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-23 5821 El Dorado Lake Tahoe Basin Management Unit. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. 1905 Comment
  RSA678798  Elodea canadensis Rudolf Schmid 2002-7-29 2002 -4 El Dorado El Dorado Co.: in Middle fork Consumnes River, near end of residential road, Outingdale, se. of Placerville. 490 Comment
  CAS-BOT-BC451517  Elodea canadensis Elsie Z. Lovegrove 1951-9-15 s.n. El Dorado In Fallen Leaf Lake 1950 Comment
  BFRS189 Image available Elymus Peter Rubtzoff, John Thomas Howell 1973-7-19 7178 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U) Comment
  CAS-BOT-BC208516  Elymus Peter Rubtzoff 1975-7-10 8192 El Dorado Bacchi Meadow (Comp. 290R), Blodgett Forest - Georgetown Divide, Sierra Nevada 1325 Comment
  UCD160884  Elymus G. Ledyard Stebbins 1977-6-28 7711 El Dorado Placerville. (Exact location unknown. Coordinates estimated by label maker.) Comment
  CAS-BOT-BC227315  Elymus elymoides Le Roy Abrams 1911-7-29 4836 El Dorado Near the summit Mt. Tallac 2956 Comment
  CAS-BOT-BC227319  Elymus elymoides Alice Eastwood 1906-7-21 1177 El Dorado Glen Alpine Region. Mt. Tallac Comment
  SBBG115833  Elymus elymoides B. Crampton 1959-5-18 5224 El Dorado Latrobe, slopes of railroad Comment
  UCD74190  Elymus elymoides subsp. californicus Jennifer W. Burt; Jessica Hite 2005-8-18 56 El Dorado Echo Summit' abandoned downhill ski area (off Hwy 50 near Echo Summit) - collected from center of abandoned ski run. 2270 Comment
  UCR176353  Elymus elymoides subsp. elymoides George K. Helmkamp, E. A. Helmkamp 2006-7-12 10953 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  UCD72611  Elymus glaucus Ellen Dean; T. Sasaki 2007-7-23 4334 El Dorado Washoe Meadows State Park, southeast corner of park on northern side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #4 plot. 1920 Comment
  UCD44864  Elymus glaucus subsp. glaucus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2230 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 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
  UCR251253  Elymus glaucus var. glaucus George K. Helmkamp, E. A. Helmkamp 2012-7-6 19330 El Dorado Northern Sierra Nevada Mountains, Ice House Road at Ice House village, 10.5 miles north of its junction with US-50 1677 Comment
  UC149656  Elymus sierrae H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4718 El Dorado Pyramid Peak Sierra Nevada Mountains (w side) 2987 Comment
  UCD62662  Elymus trachycaulus August L. Hormay 1932-7-7 El Dorado Upper Truckee River. Comment
  UCD62723  Elymus trachycaulus Beecher Crampton 1957-8-6 4568 El Dorado Along US Hwy. 50, at Vade. 2103 Comment
  SEINET7293678 Image available Elymus trachycaulus subsp. subsecundus Beecher Crampton 1957-1 4247 El Dorado 1 mile southwest of Garden Valley P.O. Comment
  UCR183108  Elymus trachycaulus subsp. subsecundus George K. Helmkamp, E. A. Helmkamp 2006-9-12 11379 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
  UCD62627  Elymus trachycaulus subsp. trachycaulus Mrs. H. P. Kelley 1916-7-17 El Dorado Tallac, Lake Tahoe. 1828 Comment
  CAS-BOT-BC410176  Enemion occidentale G. Thomas Robbins 1944-4-23 1552 El Dorado Canyon side above South Fork American River, about 5 mi. N of Camino 762 Comment
  SEINET2473460 Image available Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2007-1 12850 El Dorado Foothills, northern Sierra Nevada Mountains; Prospector Road, 0.1 mile north of Marshall Road near Indian Creek 2768 Comment
  UCD105295  Epilobium brachycarpum G. K. Helmkamp; E. A. Helmkamp 2005-8-9 9783 El Dorado Northern Sierra Nevada Foothills. WSW of Lake Tahoe. NE of Union Valley Reservoir along Ice House Road. 1576 Comment
  UCD80482  Epilobium brachycarpum CNPS SN Foothill Team 2005-6-14 SNNR 0223 b El Dorado Amy Hoffman's property. 140 Comment
  UCR209033  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2009-8-19 15500 El Dorado Sierra Nevada Mountains, along Ice House Road at SW shore of Loon Lake, 2.6 miles south of its end on the north side of the lake 1973 Comment
  JEPS72716  Epilobium ciliatum subsp. ciliatum Gladys L. Smith 1963-7-28 1974 -A El Dorado boggy area across from U.S. Highway Maintenence Station; Echo Summit 2250 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
  UCD44835  Epilobium ciliatum subsp. ciliatum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2201 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD112414  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1975-7-22 8212 El Dorado Sierra Nevada. Blodgett Forest: head of Bacon Canyon near Spring Road (Comp. 250R). 1325 Comment
  JEPS72725  Epilobium ciliatum subsp. glandulosum Gladys L. Smith 1964-8-1 2308 El Dorado s shore Echo Lake 2194 Comment
  UC423063  Epilobium ciliatum subsp. glandulosum R. L. Pendleton and F. M. Reed 1907-7-25 1167 El Dorado road between Glen Alpine Springs Modyeska Falls; Lake Tahoe Region 2042 Comment
  UCD69230  Epilobium densiflorum D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. 640 Comment
  UCD112434  Epilobium foliosum Peter Rubtzoff 1975-6-12 8083 El Dorado Sierra Nevada, Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Old Gaddis Creek Road (double gates). Comment
  SBBG5045  Epilobium glaberrimum H. and M. Dearing 1939-7-6 3843 El Dorado near Rubicon Pt, Lake Tahoe Comment
  UCR242800  Epilobium glaberrimum subsp. fastigiatum George K. Helmkamp, E. A. Helmkamp 2010-9-1 16903 El Dorado Northern Sierra Nevada Mountains, Mehrten Springs Road, 0.6 mile north of its junction wtih CA-88 2018 Comment
  CAS-BOT-BC227105  Epilobium glaberrimum subsp. glaberrimum George K. Helmkamp; William Barnes 2010-9-4 16920 El Dorado Northern Sierra Nevada Mountains: Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River 1620 Comment
  UC674794  Epilobium glaberrimum subsp. glaberrimum Thomas Morley 1941-9-20 145 El Dorado n. side of Placerville-Echo Lake hwy at Twin Bridges (along Pyramid Creek); Sierra Nevada, Pyramid Creek 1828 Comment
  CHSC73055  Epilobium hallianum L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5791 El Dorado Lake Tahoe Basin Management Unit - National Forest. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  SBBG5041  Epilobium hallianum H. and M. Dearing 1939-7-8 3878 El Dorado Grass Lake area, W of Carson Pass Comment
  JEPS72736  Epilobium hallianum Gladys L. Smith 1972-7-20 3356 El Dorado shore outside dam Lake Gilmore 2560 Comment
  UCD112409  Epilobium hallianum Peter Rubtzoff 1974-6-26 7657 El Dorado Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R). 1310 Comment
  UC148968  Epilobium hornemannii subsp. hornemannii H. M. Hall July 1910 8809 El Dorado Velma Lakes Sierra Nevada Mountains 2438 Comment
  UCR229593  Epilobium torreyi George K. Helmkamp, E. A. Helmkamp 2011-8-11 18021 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 524 Comment
  CAS-BOT-BC57951  Equisetum arvense John Thomas Howell 1943-7-27 18886 El Dorado Silver Fork of American River. 1432 Comment
  JEPS73102  Equisetum arvense Gladys L. Smith 1963-7-9 1783 El Dorado 1.4 mi w Echo Summit Comment
  CAS-BOT-BC213555  Eragrostis hypnoides John Thomas Howell 1976-10-29 52272 El Dorado Bottom of Folsom Lake at Brown's Ravine boat landing - Sierra Nevada 121 Comment
  SD112850  Eragrostis hypnoides D. F. Howe 1961-8-9 3148 El Dorado By stream on #49, 2.3 miles north of Eldorado-Amador County line 213 Comment
  UC875683  Eremocarpus setiger Marcus E. Jones, A. M. 1882-7-5 2857 El Dorado St. Lawrence Comment
  UC567070  Ericameria arborescens H. A. Jensen 1931-8-19 207 El Dorado near Eggers; Placerville Quadrangle 396 Comment
  SD51218  Ericameria arborescens subsp. arborescens Darley F. Howe 1960-9-19 2979 El Dorado 4 miles south of Auburn on road to Placerville. 365 Comment
  UCD40264  Ericameria cuneata Rodney Gale Myatt 1972-6-1 1637 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  CAS-BOT-BC286823  Ericameria discoidea John Thomas Howell 1946-8-31 22937 El Dorado Mt. Tallac 2956 Comment
  JEPS20144  Ericameria discoidea W. L. Jepson 1918-8-25 8141 El Dorado Lake Tahoe Mt. Tallac, Lake Tahoe 2926 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
  CAS-BOT-BC293224  Ericameria suffruticosa Richard M. Holman 1934-8-1 s.n. El Dorado Between Charity Valley and Twin Lakes Comment
  UC526405  Ericameria suffruticosa Richard M. Holman 1934-8-1 El Dorado between Charity Valley and Twin Lakes Comment
  UC76014  Erigeron barbellulatus Milo S. Baker 1904-7-19 El Dorado Lucile Lake 2590 Comment
  SD236184  Erigeron bonariensis G. K. Helmkamp, Elizabeth Helmkamp 2005-11-12 10020 El Dorado Northern Sierra Nevada Foothills: [E of Sacramento, ca. 3 air mi NNW of Placerville]; South Fork of American River on the W side of CA Highway 193 291 Comment
  SEINET3246212  Erigeron breweri G. K. Helmkamp, E. A. Helmkamp 2008-1 13958 El Dorado Northern Sierra Nevada Mountains: Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road. 2020 Comment
  UCR257670  Erigeron breweri George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-8-4 19569 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 1.4 miles west of its junction with CA-88 2287 Comment
  UCSB6490  Erigeron breweri Keator, Glenn 1958-07 El Dorado On the West side of Lake Tahoe Comment
  CAS-BOT-BC294557  Erigeron breweri var. breweri A. A. Heller 1919-7-29 13333 El Dorado Meek's bay, Lake Tahoe 1859 Comment
  CAS-BOT-BC294558  Erigeron breweri var. breweri A. A. Heller 1919-7-29 13333 El Dorado Meek's bay, Lake Tahoe 1859 Comment
  JEPS41476  Erigeron breweri var. breweri Helen-Mar Wheeler 1941-8-12 410 El Dorado old sawmill, State Highway 89, 4 mi s Meyers Post Office 1950 Comment
  JEPS71579  Erigeron breweri var. breweri Gladys L. Smith 1963-7-27 1854 El Dorado Hawley Grade; Sierra Nevada, old Echo Summit pass 1889 Comment
  CAS-BOT-BC294544  Erigeron breweri var. breweri Laura M. Lathrop 1909-7-12 s.n. El Dorado Above Fallen Leaf Lake Comment
  CAS-BOT-BC294565  Erigeron breweri var. breweri Alice Eastwood 1906-7-21 1334 El Dorado Glen Alpine Region. Near Lake Tahoe Comment
  JEPS41555  Erigeron compositus Laura Dodge 1920-8-11 El Dorado near Fallen Leaf Lake Comment
  JEPS71585  Erigeron coulteri Gladys L. Smith 1963-7-27 1883 El Dorado road to California Alpine Club lodge Echo Summit; Sierra Nevada Mountains Comment
  UC570401  Erigeron coulteri Chas. M. Belshaw 1936-8-11 2620 El Dorado 41 milestone, Placerville - Tahoe Road Sierra Nevada Mountains 1676 Comment
  CAS-BOT-BC300646  Erigeron foliosus var. hartwegii G. Thomas Robbins 1945-5-20 1937 El Dorado Above Sweetwater Creek 182 Comment
  UCD42616  Erigeron glacialis Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC1118187  Erigeron glacialis var. glacialis P. L. Johannsen 1934-7-18 391 El Dorado 1.25 mi se of Wilson's; El Dorado National Park, Pyramid Peak Quadrangle 2011 Comment
  UCD131957  Erigeron glacialis var. glacialis G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10990 El Dorado Northern Sierra Nevada Mountains; Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  CAS-BOT-BC300716  Erigeron glacialis var. glacialis Ella Dales Cantelow 1940-7-19 3437 El Dorado E. of Carson Pass Summit Comment
  RSA93189  Erigeron linearis F. W. Peirson 1925-7-6 6290 El Dorado Trail along ridge to Angora Lookout (near Lake Tahoe) Comment
  UCR176243  Erigeron peregrinus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10844 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  UCR176313  Erigeron peregrinus var. callianthemus George K. Helmkamp, E. A. Helmkamp 2006-7-10 10894 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-BC224233  Eriodictyon californicum Wm. Vortriede 1928-5-16 s.n. El Dorado Coloma Comment
  UC624288  Eriodictyon californicum L. Constance 1939-5-7 2478 El Dorado 1.5 mi above mouth Sweetwater Creek; Sierra Nevada foothills, Sweetwater Creek 213 Comment
  SBBG65103  Eriodictyon lobbii R. Hoffmann 1930-7-14 El Dorado Tahoe Comment
  CAS-BOT-BC246506  Eriogonum elatum var. elatum Alice Eastwood 1906-7-27 1053 El Dorado Glen Alpine Region, lower end of Fallen Leaf Lake Comment
  JEPS56869  Eriogonum incanum W. L. Jepson 1918-8-25 8140 El Dorado Mt. Tallac Lake Tahoe, Mt. Tallac 2743 Comment
  JEPS72789  Eriogonum incanum Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2571 El Dorado summit area, Blue Mountain Blue Mountain 2673 Comment
  UC495589  Eriogonum incanum Merle Randall 1930-6-19 El Dorado Eagle Falls Lake Tahoe, Emerald Bay, Eagle Falls 1981 Comment
  UC1614408  Eriogonum luteolum var. pedunculatum Charles M. Belshaw 1936-9-6 2665 El Dorado ca. 10 mi. s. Placerville (below Nashville & El Dorado); Sierra Nevada foothills Comment
  UCD142009  Eriogonum marifolium var. marifolium Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7836 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
  UCD100496  Eriogonum nudum Beecher Crampton 1973-9-9 8998 El Dorado South Lake Tahoe, Bijou area. Comment
  JEPS72775  Eriogonum nudum var. deductum Gladys L. Smith 1969-8-8 2424 El Dorado woods at Benwood Meadow 2194 Comment
  UC6395  Eriogonum nudum var. deductum C. J. Fox Jr. July, 1895 El Dorado Cascade Lake, Tallac Comment
  UCR179345  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 2006-9-12 11368 El Dorado Northern Sierra Nevada Mountains, Along Calif. Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake 2363 Comment
  UCR248549  Eriogonum nudum var. deductum George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22025 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 7.4 miles east of the junction with Volcanoville Road 1320 Comment
  UCR258418  Eriogonum nudum var. deductum George K. Helmkamp, Amy Barnes 2014-8-11 22988 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  HSC17312  Eriogonum nudum var. nudum H. E. Parks 1924-6-16 2337 El Dorado Echo Lake Comment
  UCR217861  Eriogonum nudum var. oblongifolium George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe 2010-7-6 16462 El Dorado Sierra Nevada Mountains, Silver Fork Road, 4.1 miles south of its junction with US-50 in Kyburz 1500 Comment
  JEPS72772  Eriogonum ovalifolium var. nivale Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2688 El Dorado summit area, Freel Peak Freel Peak 2895 Comment
  UC907668  Eriogonum ovalifolium var. nivale G. Thomas Robbins 1945-8-12 2128 El Dorado near summit of Freel Peak; Freel Peak 3322 Comment
  CAS-BOT-BC518741  Eriogonum roseum George K. Helmkamp; E. A. Helmkamp 2012-9-5 19751 El Dorado Northern Sierra Nevada Mountain Foothills: along Lotus Road, 1.6 mi S of jct with CA-49, 1.45 mi SW (238 deg. ) of Coloma 248 Comment
  SEINET5334099  Eriogonum spergulinum var. reddingianum K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 s.n. El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  CAS-BOT-BC267419  Eriogonum tripodum G. L. Stebbins 1969-5-25 6912 El Dorado Along Traverse Creek, 3 miles southeast of Georgetown 673 Comment
  CAS-BOT-BC267916  Eriogonum umbellatum Clare B. Hardham 1974-8-9 20268 El Dorado Luther Pass and vicinity 2438 Comment
  CAS-BOT-BC268016  Eriogonum umbellatum var. furcosum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC268270  Eriogonum umbellatum var. nevadense Jean L. Pawek 1957-7-1 302 El Dorado Highway 50, one mile N of Calif. State inspection station, near Meyers 1950 Comment
  UCD101381  Eriogonum umbellatum var. nevadense P. B. Kennedy 1920-8-17 125 El Dorado El Dorado National Forest, Barrett Camp. 1981 Comment
  UCD55386  Eriogonum umbellatum var. nevadense Ellen Dean; Mark Bibbo 2006-7-19 3236 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. North of golf hole #7. 1922 Comment
  UCD148465  Eriophorum gracile Ellen Dean; T. Starbuck, H. Lin 2014-5-27 8318 El Dorado El Dorado County. Tahoe Basin. Sugar Pine Point State Park. In fen just south and down slope of General Creek group-camp campground area. 1925 Comment
  UCR78586  Eriophyllum lanatum R. D. Goeden, J. Teerink 1993-8-19 893- 28 El Dorado Sierra Nevada Mtns, Eldorado National Forest: Ice House Rd. 1580 Comment
  UCD151022  Eriophyllum lanatum var. achilleoides D. S. Park; S. Joslin 2010-5-29 102 El Dorado trail near American River. 226 Comment
  CAS-BOT-BC301321  Eriophyllum lanatum var. croceum H. M. Hall 1921-6-26 11366 El Dorado Sly Park 1036 Comment
  RSA781290  Eriophyllum lanatum var. croceum George K. Helmkamp, E. A. Helmkamp 2009-6-29 15073 El Dorado Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74deg.) of Pollock Pines 1642 Comment
  CAS-BOT-BC308185  Eriophyllum lanatum var. grandiflorum Mrs. Marian Campbell 1920-6-27 s.n. El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC308189  Eriophyllum lanatum var. grandiflorum Marcus E. Jones 1882-7-5 3379 El Dorado St. Lawrence Comment
  RSA713196  Eriophyllum lanatum var. grandiflorum George K. Helmkamp, E. A. Helmkamp 2005-9-23 9892 El Dorado Northern Sierra Nevada Foothills: Wright's Lake Road (Forest Road 4) 2.1 miles N of US Highway 50 (ca. 5-6 miles E of Kyburz). 1854 Comment
  UC624243  Eriophyllum lanatum var. grandiflorum L. Constance 1939-5-7 2483 El Dorado 2 mi above mouth Sweetwater Creek (on rocky sandbar in forks of Sweetwater Creek, Sierra Nevada foothills); Sierra Nevada, Sweetwater Creek 243 Comment
  UC1118276  Eriophyllum lanatum var. integrifolium P. L. Johannsen 1934-8-2 442 El Dorado 1/4 mi w Ralston Peak; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  SEINET8687292 Image available Eriophyllum lanatum var. integrifolium W. D. Billings 1950-8-3 1950 El Dorado Above Gilmore Lake on the trail to Mt. Tallac, Sierra Nevada 2865 Comment
  UCD103087  Erodium botrys G. H. Vansell 1940-4-1 s.n. El Dorado Placerville. Comment
  SEINET3271606 Image available Erodium cicutarium George K. Helmkamp, E. A. Helmkamp 2007-3-14 11617 El Dorado Foothills, Sierra Nevada Mountains; Lake Oaks Mobile Home Park, Diamond Springs, Pleasant Valley Road and Patterson Drive 537 Comment
  CAS-BOT-BC54989  Erysimum perenne Elsie Zeile Lovegrove 1939-6-1 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake. 1950 Comment
  UC1142694  Erysimum perenne A. R. Hogdon and G. B. Rossbach 1934-7-21 30 El Dorado se lake shore near Edgewood, Nevada (gravel terrace immediately above shore); L. Tahoe Comment
  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
  CAS-BOT-BC210120  Erythranthe primuloides Peter Rubtzoff 1974-6-26 7655 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  UCD33185  Erythronium multiscapideum Beecher Crampton 1967-5-5 7868 El Dorado 2 miles N.E. of Pine Hill on Deer Valley road. Comment
  UCR136532  Eschscholzia caespitosa Beecher Crampton 1977-4-18 9474 El Dorado Sierra Nevada foothills, east of Clarksville, jct. of Bass Lake Road with Hwy. 50 305 Comment
  RSA32297  Eschscholzia caespitosa subsp. caespitosa G. Thomas Robbins 1944-4-23 1559 El Dorado Along Chute Camp Road above Iowa Creek, ca. 4 miles NW of Camino 762 Comment
  UCR207893  Eschscholzia lobbii George K. Helmkamp, E. A. Helmkamp 2009-5-12 14684 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UCD95361  Eschscholzia lobbii Beecher Crampton 1977-4-18 9470 El Dorado at Bass Lake, NE Clarksville. Comment
  CAS-BOT-BC312035  Eucephalus breweri Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC312039  Eucephalus breweri Leland S. Smith 1926-6-11 s.n. El Dorado Tahoe National Forest Comment
  CAS-BOT-BC312043  Eucephalus breweri A. A. Heller 1915-8-6 12177 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  JEPS72160  Eucephalus breweri Gladys L. Smith 1972-7-20 3366 El Dorado above, near summit of Mt. Tallac Lake Gilmore; Mt. Tallac 2865 Comment
  OBI83556  Eucephalus breweri George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22002 El Dorado Silver Fork Road, 0.8 mile north of its junction with CA-88 and near Jim Quinn Spring 2117 Comment
  SD234380  Euphorbia nutans G. K. Helmkamp, E. A. Helmkamp 2006-10-18 11532 El Dorado Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy CA-49 south of Placerville. Dense plant stand within village. 540 Comment
  CAS-BOT-BC202391  Euphorbia ocellata Beecher Crampton 1959-8-20 5443 El Dorado Ca. 2 miles west of Garden Valley Comment
  UCR209013  Euphorbia serpillifolia George K. Helmkamp, E. A. Helmkamp 2009-8-19 15507 El Dorado Sierra Nevada Mountains, Wright's Lake Road, 8.6 miles north of its upper junction with Ice House Road 1785 Comment
  UCD142805  Euphorbia serpillifolia subsp. hirtula G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11539 El Dorado Northern Sierra Nevada Mountains; Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset. 625 Comment
  UCR171330  Euphorbia serpillifolia subsp. serpillifolia George K. Helmkamp, E. A. Helmkamp 2005-10-8 10000 El Dorado Northern Sierra Nevada Foothills, SE off Calif. Highway 49 at junction of Patterson Drive and Pleasant Valley Road, SW of Diamond Springs 537 Comment
  SEINET9605902  Euphorbia spathulata S. Eliades 1976-4-3 s.n. El Dorado Just off Hwy 193, just outside of Greenwood. 671 Comment
  JEPS72168  Eurybia integrifolia Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2756 El Dorado Mt. Tallac, below summit area Mt. Tallac 2667 Comment
  UC1035839  Eurybia integrifolia Annie M. Alexander and Louise Kellogg 1943-9-29 3559 El Dorado trail to Desolation Valley from Echo Lake Comment
  UCR240737  Euthamia occidentalis George K. Helmkamp, E. A. Helmkamp 2012-9-27 19942 El Dorado Northern Sierra Nevada Mountains Foothills, Patterson Lake in Diamond Springs, 0.1 mile southeast of the junction of Patterson Drive and CA-49 521 Comment
  BFRS179 Image available Festuca Peter Rubtzoff, Donald Goheen 1975-7-9 8166 El Dorado Blodgett Forest: Middle Loop Road ca. 0.55 mile northeast of junction with Section 5 Road (Comp. 110U). Comment
  UCR244509  Festuca Peter Rubtzoff 1976-6-22 8672 El Dorado Sierra Nevada Mtns., Georgetown Divide; Blodgett Forest, 'County Road' c. 0.15 mi. west of Headquarters Road junction 1311 Comment
  UCR251244  Festuca arundinacea George K. Helmkamp, E. A. Helmkamp 2012-7-6 19357 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 Comment
  SBBG128816  Festuca microstachys G. K. Helmkamp, E. A. Helmkamp 2012-5-18 19001 El Dorado junction of Bonnetti Rd (Capps Crossing Rd) and Mormon Emigrant Trail, E of Jenkinson Lake 1261 Comment
  UCR174200  Festuca ovina George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10585 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 Comment
  SACT001184  Festuca reflexa J. Wilson 1982-5-7 El Dorado 0.6 miles north from intersection. 247.0 Comment
  CHSC73536  Festuca rubra L. P. Janeway; Eric Schroder 1998-8-24 6157 El Dorado Lake Tahoe Basin-National Forest. Lake Valley; a meadow along a western branch of Saxon Creek, about 1.2 mi east of Meyers. 1941 Comment
  UCD33883  Festuca rubra Beecher Crampton 1974-8-12 9085 El Dorado South Lake Tahoe, Truckee Marsh. Comment
  UCD72712  Festuca rubra Ellen Dean; T. Sasaki 2007-7-23 4434 El Dorado Lake Valley Recreation area, on south side of Upper Truckee River, west side of golf course area. Upper Truckee River Restoration Project monitoring well #13 plot. 1914 Comment
  UCD66509  Festuca viridula P. B. Kennedy 1920-9-18 227 El Dorado El Dorado National Forest, Big Silver Creek. 2255 Comment
  CAS-BOT-BC454516  Fragaria Peter Rubtzoff 1974-6-26 7654 El Dorado Blodgett forest: East Fork Gaddis Creek north of Mutton Creek Road crossing (Comp. 460E)..The Georgetown Divide, Sierra Nevada. 1295 Comment
  SBBG128988  Fragaria vesca G. K. Helmkamp, E. A. Helmkamp 2011-7-7 17649 El Dorado Capps Crossing (Bonnetti) Rd, 2.8 mi S of its jct with Mormon Emigrant Trail 1297 Comment
  CAS-BOT-BC437048  Fragaria vesca subsp. bracteata G. Thomas Robbins 1944-5-16 1609 El Dorado North Fork Webber Creek about 3 miles east of Camino 914 Comment
  UCD44135  Fragaria virginiana C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1501 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC53441  Frangula californica subsp. tomentella F. A. MacF. 1934-7-28 12606 El Dorado On highway near stream 15 miles from Auburn on Placerville Highway Comment
  CAS-BOT-BC53785  Frangula rubra E. K. Balls; P. C. Everett 1952-10-8 18113 El Dorado S.W. corner of Fallen Leaf Lake, by trail to Stanford Tract. 1981 Comment
  NY188539  Frasera speciosa A. M. Ottley 1920-7-8 1143 -a El Dorado Near Luther's Pass. 2286.0 Comment
  UCR47295  Fremontodendron decumbens Roman Gankin 1966-5-13 737 El Dorado Pine Hill, near the summit Comment
  CAS-BOT-BC504379  Fritillaria John Thomas Howell; Gordon H. True 1970-5-27 46547 El Dorado Rubicon River Canyon, N-NE of Leonardi Spring, Sierra Nevada 1158 Comment
  CAS-BOT-BC504380  Fritillaria Peter Rubtzoff 1974-6-25 7641 El Dorado Blodgett Forest, heliport clearing (Comp. 60U), Georgetown Divide, Sierra Nevada 1341 Comment
  UCD42481  Fritillaria atropurpurea Lloyd P. Tevis 1902-6-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC505295  Fritillaria micrantha Jean L. Pawek 1956-5-23 64 El Dorado Highway 50 near Pacific Grove campground 914 Comment
  CAS-BOT-BC505299  Fritillaria micrantha Edna Hannibal 1918-4-7 s.n. El Dorado 1 1/2 miles below Salmon Falls Comment
  UCD165099  Galium Peter Rubtzoff 1975-6-3 8019 El Dorado U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 miles north of junction with Quintette Road. 1203 Comment
  CDA32184  Galium aparine M. Beyers 2010-8-2 731 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  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
  RSA202672  Galium californicum subsp. sierrae G. Ledyard Stebbins 1966-5-15 6392 El Dorado Pine Hill Comment
  UCD167595  Galium murale Chuck Hughes 2016-5-3 457 El Dorado Southwest of Sabana Drive. 399 Comment
  UCD121832  Galium nuttallii Roman Gankin 1966-3-30 725 El Dorado Pine Hill. Comment
  JEPS19274  Galium trifidum Herbert L. Mason 1939-8-2 12194 El Dorado beach near mouth of Truckee River (s end of lake); Lake Tahoe 1920 Comment
  UCD165841  Galium trifidum Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9176 El Dorado West side of Tahoe Basin. Southeastern tip of D.L. Bliss State Park. On north side of Emerald Point. 1903 Comment
  UC170074  Galium trifidum var. pusillum Miss Helen D. Geis 1912-6 120 El Dorado Phillips Comment
  UCR15437  Galium trifidum var. pusillum George K. Helmkamp 1977-9-5 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, near Luther Pass 2317 Comment
  UCD165806  Galium triflorum Ellen Dean; with Daniel McNair 2016-7-19 9147 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2057 Comment
  UCR170983  Galium triflorum George K. Helmkamp, E. A. Helmkamp 2006-1-16 10051 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive, at the W end of Diamond Springs 537 Comment
  BFRS9 Image available Garrya fremontii Peter Rubtzoff 1975-7-10 8179 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Comp. 600R). Comment
  UC1122695  Garrya fremontii A. D. Gifford 1934-6-13 272 El Dorado 1 mi w Gregory (in Plum Canyon); El Dorado National Forest, Pyramid Peak Quad. 1463 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
  UCD74422  Gaultheria ovatifolia G. Ledyard Stebbins 1968-6-25 6752 El Dorado This specimen record has two different sets of notes in Stebbins's notebooks. Handwritten notes say: South side of Kings Meadow, near Slab Creek. 4450 ft. 25 Jun 1968. Typed notes say: Slab Creek, 3.5 miles SE of Pino Grande, 0.25 mile west of road crossing at King's Meadows, 4400 ft., 11 July 1968. Newspaper notes say 'Near Kings Meadow. June 25, 1968.' Township/Range data in typed notes is in error, and handwritten notes are correct. This specimen is number 6752 in handwritten notes and 6751 in typed notes. (Coordinates estimated by label maker.) 1356 Comment
  UCD72613  Gayophytum diffusum Ellen Dean; T. Sasaki 2007-7-23 4336 El Dorado Washoe Meadows State Park, southeast corner of park on northern side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #4 plot. 1920 Comment
  RSA756913  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2009-7-22 15245 El Dorado Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat 2000 Comment
  SEINET2473465 Image available Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2009-1 15071 El Dorado Sierra Nevada Mountains; Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74 deg. ) of Pollock Pines 1642 Comment
  UCR251278  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2012-7-6 19335 El Dorado Northern Sierra Nevada Mountains, Ice House Road at Ice House village, 10.5 miles north of its junction with US-50 1677 Comment
  POM177393  Gayophytum diffusum subsp. parviflorum L. R. Abrams 1930-7-23 12699 El Dorado Tamarack Trail, Glen Alpine Canyon. 2134 Comment
  JEPS72756  Gayophytum heterozygum Gladys L. Smith 1969-8-10 2452 El Dorado Grass Lake; shores 2438 Comment
  UC1122596  Gayophytum heterozygum F. W. Embree 1934-7-11 131 El Dorado 2 1/2 mi wnw Iron Mts.; Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  SD51198  Gayophytum heterozygum D. F. Howe 1960-9-17 El Dorado #50, 11 miles from meyers on road to Placerville. Comment
  UCR175666  Gayophytum humile George K. Helmkamp, E. A. Helmkamp 2006-7-7 10825 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  SBBG61282  Gayophytum ramosissimum Milo H. Gates 1879-1 El Dorado Camp 2, South Fork Canal Comment
  JEPS72489  Gentiana calycosa Gladys L. Smith 1970-7-22 2457 El Dorado Cascade Lake Echo Summit 2133 Comment
  UC600420  Gentiana calycosa G. W. Fetters 1929-8-5 El Dorado in meadows Emerald Bay 2042 Comment
  UC73531  Gentiana calycosa Chesnut and Drew 1890-8-16 El Dorado summit of Tallac Lake Tahoe Region 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
  UC1035772  Gentiana calycosa Annie M. Alexander and Louise Kellogg 1943-8-18 3457 El Dorado trail to Angora Lakes Lake Tahoe region Comment
  UC444857  Gentiana calycosa Miss K. A. Chandler 1901-8-21 El Dorado near Tahoe; Half Moon Bay Comment
Read comments Jul 27 2006
  JEPS31402  Gentiana newberryi W. L. Jepson 1918-8-28 8160 El Dorado near Fallen Leaf; Grass Lake 2225 Comment
  RSA392219  Gentiana simplex George Henry Grinnell 1937-9-2 s.n. El Dorado Above Placerville, along Route 50. 2134 Comment
  CHSC73160  Gentianopsis simplex L. P. Janeway; Eric Schroder 1998-8-31 6219 El Dorado Lake Tahoe Basin Management Unit. Meadow along Tallac Creek, about 1.1 mi southwest of Lake Tahoe. 1935 Comment
  UC572376  Gentianopsis simplex J. A. Rutter 1934-8-21 7 El Dorado 3/4 mi. n.e. Leek Spring Mt.; Pyramid Peak Quad. 2164 Comment
  SEINET13203107 Image available Geranium dissectum George K. Helmkamp, Elizabeth Helmkamp 2013-1 20446 El Dorado Sierra Nevada Mountains Foothills: Camp Creek along Happy Valley Cutoff Road, 0.6 mile east of junction with Mt. Aukum Road, 1.35 air miles NE (62 deg. ) of Somerset (Camino 7.5' Q.) 565 Comment
  CHSC20304  Geranium richardsonii L. M. Mayer 1974-7-1 El Dorado Ca. 3/4 mi w of intersection on road to Angora Lake. Comment
  UC1130344  Geranium richardsonii H. S. Yates 1934-6-29 3910 El Dorado 1 mi ne Angora Lake; El Dorado National Forest, Pyramid Peak Quad. 2133 Comment
  UC570425  Geranium richardsonii Chas. M. Belshaw 1936-7-9 1138 El Dorado 2.25 mi w Lover's Leap (Placerville road to Tahoe); Sierra Nevada Mts. 1767 Comment
  RSA0029494  Geranium richardsonii G. Thomas Robbins 1944-6-17 1705 El Dorado Ca. 1 mile E of Pyramid Ranger Station. 1677 Comment
  UCR197531  Gilia George K. Helmkamp, E. A. Helmkamp 2008-7-11 13751 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
  CDA34516  Gilia capitata subsp. capitata D. G. Kelch 2011-6-28 11 .603 El Dorado Ice House Rd 0.5 km E of White Meadow Rd. Comment
  UC914317  Gilia capitata subsp. mediomontana Verne Grant, Alva Grant 1947-6-1 7995 El Dorado near Kyburz; near Kyburz 1615 Comment
  UCR206916  Gilia capitata subsp. mediomontana George K. Helmkamp, E. A. Helmkamp 2009-5-24 14794 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road 640 Comment
  UCR257718  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 (72 deg. ) of Somerset 665 Comment
  POM74350  Gilia capitata subsp. mediomontana Geo Hansen 1895-7-4 1135 El Dorado Armstrong's Station. 1616 Comment
  RSA84901  Gilia capitata subsp. mediomontana G. Thomas Robbins 1943-5-25 1089 El Dorado El Dorado County: Institute of Forest Genetics, 3 miles E of Placerville. 823 Comment
  UCR170795  Gilia leptalea George K. Helmkamp, E. A. Helmkamp 2005-8-9 9794 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
  UCR176014  Gilia leptalea George K. Helmkamp, E. A. Helmkamp 2006-7-12 10970 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  UCR176378  Gilia leptalea George K. Helmkamp, E. A. Helmkamp 2006-7-10 10900 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
  UCR242347  Gilia leptalea subsp. bicolor George K. Helmkamp, E. A. Helmkamp 2010-8-20 16813 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  UCR248394  Gilia leptalea subsp. leptalea George K. Helmkamp, Elizabeth Helmkamp 2013-7-10 21033 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1823 Comment
  UCR201745  Gilia sinistra subsp. sinistra George K. Helmkamp, E. A. Helmkamp 2008-8-1 13947 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake 2070 Comment
  SEINET2441333  Gilia tricolor subsp. diffusa George K. Helmkamp, E. A. Helmkamp 2007-4-20 11764 El Dorado Foothills, Northern Sierra Nevada Mountains: 2.2 miles north of US-50 on Bass Lake Road, overlooking Bass Lake; between El Dorado Hills and Cameron Park (Clarksville 7.5' Q.). 384 Comment
  UC1537503  Gilia tricolor subsp. diffusa Gordon H. True Jr. 1936-4-9 410 El Dorado between El Dorado and Shingle Springs; between El Dorado and Shingle Springs 457 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
  UCR173487  Githopsis pulchella subsp. pulchella George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10267 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
  UCD66994  Githopsis specularioides Marc Roby 1978-4-25 6 El Dorado Green Valley Road, 4 mi. E. of Folsom Dam. Comment
  UCD33878  Glyceria borealis Beecher Crampton 1974-8-11 9079 El Dorado South Lake Tahoe. Comment
  UCD165674  Glyceria elata Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9025 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along fire road on western side of Highway 89. 2126 Comment
  UCD72930  Glyceria elata Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4499 El Dorado Washoe Meadows State Park. West side of park near Grizzly Mountain Road entrance. 1952 Comment
  SEINET10792325  Glyceria elata Clare B. Hardham 1974-8-9 Hardham 20261 El Dorado Luther Pass and vicinity. 2438 Comment
  RSA0049893  Glyceria striata George K. Helmkamp, E. A. Helmkamp 2012-7-6 19358 El Dorado Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. 2078 Comment
  UCR256513  Gnaphalium californicum George K. Helmkamp, Amy Barnes 2014-5-8 22862 El Dorado Sierra Nevada Mountains Foothills, along CA-49 near Ramales Lane, c. 0.7 mile north of Union Mine Road junction 282 Comment
  UCR89354  Gnaphalium canescens subsp. beneolens J. T. Howell 1969-9-12 46068 El Dorado Sierra Nevada Mtns. Foothills, Placerville 579 Comment
  BFRS299 Image available Gnaphalium luteoalbum Peter Rubtzoff 1972-9-27 6951 El Dorado Blodgett Forest: south fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  CAS-BOT-BC173817  Gnaphalium luteoalbum Peter Rubtzoff; John Thomas Howell 1973-7-19 7179 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  SEINET9366358  Gnaphalium palustre Unknown 2009-11-9 15734 El Dorado Sierra Nevada Mountains Foothills Comment
  BFRS483 Image available Grindelia Peter Rubtzoff 1974-8-21 7831 El Dorado Blodgett Forest: County Road ca. 0.2 mi. east of Headquarters Road junction (Comp. 220R). Comment
  CAS-BOT-BC302081  Grindelia Peter Rubtzoff 1976-9-22 8883 El Dorado Georgetown Divide, Sierra Nevada. Vicinity of Blodgett Forest: County Road ca. 0.5 mi. west of Headquarters Road junction. Road bank of Loop Road at the junction with County Road 1242 Comment
  SD239594  Grindelia camporum G. K. Helmkamp, E. A. Helmkamp 2008-6-5 13613 El Dorado Sierra Nevada Mountains Foothills: Forbay Road, 0.5 mile north of its crossing of the South Fork American River. 668 Comment
  CAS-BOT-BC304970  Grindelia hirsutula G. Thomas Robbins 1943-7-10 1259 El Dorado In Eddy Arboretum at Institute of Forest Genetics, 3 mi. e. of Placerville 822 Comment
  UCR206757  Grindelia hirsutula var. davyi George K. Helmkamp, E. A. Helmkamp 2009-6-25 15053 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, 1.5 miles north of the crossing of the South Fork American River, c. 9 miles north of Pollock Pines 857 Comment
  SEINET12616185  Hackelia micrantha D. G. Cooney 1946-8-3 124 El Dorado Sierra Nevada, summit Mount Tallac. 2981 Comment
  UC726615  Hackelia micrantha A. A. Heller 1916-8-11 12545 El Dorado s side Echo Lake Comment
  RSA54086  Hackelia micrantha J. T. Howell 1946-8-31 22941 El Dorado Mt. Tallac 2896 Comment
  UC638728  Hackelia nervosa Ethel Crum 1939-7-4 3106 El Dorado 2 mi se of Echo Lake; Echo Summit 2286 Comment
  UC1063919  Hackelia velutina H. S. Yates 1934-6-29 3915 El Dorado 1 mi ne Angora Lake; El Dorado National Forest 2133 Comment
  JEPS72572  Helenium bigelovii Gladys L. Smith 1972-7-20 3303 El Dorado Glen Alpine Spring 2194 Comment
  SEINET4337801 Image available Helianthella californica Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsev Comment
  UC897268  Helianthella californica subsp. nevadensis Carl B. Wolf 1933-5-25 4947 El Dorado 1 mi off Placerville Highway (on road to Placerville Airport); w. slope Sierra Nevada 731 Comment
  UCD165640  Hemizonella minima Ellen Dean; with Daniel McNair 2016-6-10 8987 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
  RSA0009757  Hemizonia fitchii Marcus E. Jones 1882-9-20 3364 El Dorado St. Lawrence. Comment
  UCD127529  Heracleum maximum P. B. Kennedy 1920-9-15 184 El Dorado El Dorado National Forest -- Barrett Camp. 1935 Comment
  UCD165699  Heracleum maximum Ellen Dean 2016-7-12 9055 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. North side of unnamed drainage on west side of Highway 89. Close to highway. 2058 Comment
  UCD22664  Hesperochiron californicus Lori Doyle 1990-5-4 2 El Dorado Sierra Nevada, south shore region of Lake Tahoe Basin. Angora Crk. wtrshed on Nat'l Forest land. Along Mt. Meadow Dr. between View Cir. and N. Upper Truckee Rd. 1950 Comment
  UCD42483  Heterocodon rariflorum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD60640  Heterocodon rariflorum Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4103 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  SEINET10460674  Heterocodon rariflorum Rimo Bacigalupi, Lawrence R. Heckard Bacigalupi 8569 El Dorado SLY PARK RD. 5 MI SW OF POLLOCK PINES Comment
  UCD113316  Heteromeles arbutifolia G. K. Helmkamp; E. A. Helmkamp 2006-12-7 11583 El Dorado Northern Sierra Nevada Mountains: Rock Creek Road, 1.2 mi. east of CA-193, northeast of the South Fork of American River at Chili Bar. 399 Comment
  CAS-BOT-BC310258  Heterotheca grandiflora G. L. Stebbins 1976-9-25 76303 El Dorado Lake Folsom area, Peninsula Camp Ground 137 Comment
  SBBG70486  Heuchera micrantha Milo H. Gates 1879-1 El Dorado Camp 2, South Fork Canal Comment
  UCR196767  Heuchera micrantha George K. Helmkamp, E. A. Helmkamp 2008-6-3 13581 El Dorado Sierra Nevada Mountains, Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 716 Comment
  CAS-BOT-BC425205  Heuchera rubescens Alice Eastwood 1906-7-24 969 El Dorado Camp Agassiz Comment
  CAS-BOT-BC425209  Heuchera rubescens E. A. McGregor 1909-8-20 140 El Dorado Glen Alpine 2133 Comment
  CAS-BOT-BC312355  Hieracium albiflorum A. A. Heller 1911-8-10 11517 El Dorado Near Echo Camp on the Lincoln Highway 2225 Comment
  CAS-BOT-BC312359  Hieracium albiflorum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  JEPS71815  Hieracium albiflorum Gladys L. Smith 1964-7-30 2215 El Dorado along trail from Angora Lake to Fallen Leaf Lake; Echo Summit area 2316 Comment
  UC526357  Hieracium albiflorum Richard M. Holman 1934-7-26 El Dorado near Echo Summit; Johnson Pass, Firs Public Camp Grove 2225 Comment
  UCD142043  Hieracium albiflorum Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7864 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
  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
  UCR86388  Hieracium albiflorum R. D. Goeden 1993-8-18 893 24 El Dorado Sierra Nevada Mountains, Eldorado National Forest, Leek Springs Hill Road, off of the Ridge Hwy 2180 Comment
  RSA123096  Hieracium albiflorum A. D. Gifford 1934-8-15 323 El Dorado 1.5 miles SSE of Holdridge. 2058 Comment
  CAS-BOT-BC319754  Hieracium argutum G. L. Stebbins 1977-7-18 7785 El Dorado Along South Fork American River about 2 miles southeast of Coloma 800 Comment
  UCR136864  Hieracium horridum Beecher Crampton 1979-7-24 9690 El Dorado Sierra Nevada Mountains, Meyers Grade, Hwy. 50 2104 Comment
  SD125369  Hippuris vulgaris Robert F. Thorne, L. DeBuhr 1975-8-23 47222 El Dorado Grass Lake, just north of Luther Pass. 2347 Comment
  JEPS72612  Hippuris vulgaris Gladys L. Smith 1972-8-23 3498 El Dorado n.e. shore Lily Lake 2072 Comment
  UCD105899  Hoita orbicularis A. M. Shapiro 1996-9-5 s.n. El Dorado El Dorado Co.; along Bear Creek near Georgetown. Comment
  CDA19027  Holocarpha virgata W. West 2000-11-1 PDR 110962 El Dorado along S Shingle Springs Rd., Latrobe. 0 Comment
  LA207956  Holodiscus discolor L. R. Abrams; 1930-7-23 12698 El Dorado Glen Alpine Canyon, Tamarack Trail 2285 Comment
  CAS-BOT-BC152610  Holodiscus discolor var. discolor Le Roy Abrams 1911-7-29 4866 El Dorado Fallen Leaf Lodge, Fallen Leaf Lake 2103 Comment
  SEINET11915819  Holodiscus dumosus H. H. Heller 1938-1 814 El Dorado Tamarack Trail. Fallen Leaf Comment
  UCR146295  Holodiscus microphyllus Beecher Crampton 1989-7-16 10206 El Dorado Sierra Nevada Mtns., Tahoe Basin, Stateline, at stables Comment
  CHSC73276  Hordeum brachyantherum subsp. brachyantherum L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5890 El Dorado Lake Tahoe Basin-National Forest. Along Road 1214 (to Angora Lookout), 0.9 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake. 2048 Comment
  SACT001370  Hordeum leporinum D. Meyer 1982-5-29 El Dorado Northwest of its intersection with Deer Valley Road approximately 1.5 miles northeast of Green Valley Road. 317.0 Comment
  SACT001384  Hordeum leporinum J. Wilson 1982-5-2 El Dorado Comment
  CAS-BOT-BC273487  Hordeum vulgare Peter H. Raven; H. L. Mason; R. Ornduff; et al. 1957-4-27 10690 El Dorado 1.9 mile e. of Shingle Springs Comment
  CAS-BOT-BC541432  Horkelia elata G. Ledyard Stebbins 1971-1-15 8035 El Dorado 1 mi SE of Pine HIll [exact location unknown] 426 Comment
  RSA122260  Horkelia fusca subsp. parviflora P. L. Johannsen 1934-7-18 394 El Dorado 1.25 miles SE of Wilson's. 2012 Comment
  POM87074  Horkelia fusca var. brownii F. W. Peirson 1925-7-1 6184 El Dorado State Line, Lake Tahoe. 1905 Comment
  UCD113477  Horkelia fusca var. parviflora G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10949 El Dorado Northern Sierra Nevada Mtns: Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges. 1960 Comment
  SBBG11908  Horkelia tridentata D. Myrick 1958-6-29 73 El Dorado S of Lake Tahoe 1889 Comment
  UC578060  Horkelia tridentata subsp. tridentata A. D. Gifford 1934-6-19 279 El Dorado ridge to w Plum Creek (a tributary of the South Fork American River); Pyramid Peak quad 1524 Comment
  CAS-BOT-BC536267  Horkelia tridentata var. tridentata G. Thomas Robbins 1945-8-5 2088 El Dorado Above north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area 2011 Comment
  CAS-BOT-BC536268  Horkelia tridentata var. tridentata H. M. Hall 1921-6-24 11278 El Dorado Sky Park 1066 Comment
  UCD33608  Hosackia oblongifolia var. oblongifolia Beecher Crampton 1970-7-8 8641 El Dorado El Dorado County, Stateline. 1981 Comment
  UC449892  Hydrophyllum occidentale Katharine Brandegee 1907-1 El Dorado near Riverton (Pacific House) Comment
  UC700283  Hydrophyllum occidentale G. Thomas Robbins 1943-5-23 1080 El Dorado 3 mi e Camino (woods along North Fork Webber Creek); North Fork Webber Creek 914 Comment
  JEPS72626  Hypericum anagalloides Gladys L. Smith 1964-7-30 2209 El Dorado Echo Summit area, Lower Angora Lake, near Parking Lot Lower Angora Lake; Echo Summit area, Lower Angora Lake 2377 Comment
  JEPS89218  Hypericum anagalloides Gladys L. Smith 1972-7-20 3342 El Dorado about shore of Lake Gilmore 2560 Comment
  SD51370  Hypericum anagalloides D. F. Howe 1961-8-9 El Dorado 1.4 miles north of El Dorado-Amador Co. line on #49 213 Comment
Read comments Jul 5 2010
  UCD68119  Hypericum anagalloides Cheryl Gillespie 1981-6-6 30 El Dorado 6 miles South on Highway 89, large field on the right side of the road. In a marshy woodland plant association, on a Southwest facing slope, near an open field and small lake. Flowers, yellow-orange. 2133 Comment
  UC1122092  Hypericum concinnum P. L. Johannsen 1934-7-5 366 El Dorado 1 mi. s.w. McManus; El Dorado Nat'l Forest, Placerville Quad. Comment
  SD248443  Hypericum perforatum George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22039 El Dorado Northern Sierra Nevada Mountains: Wentworth Springs Road, 2.1 miles east of Stumpy Meadows Lake, 15.6 km NNE (06a^z) of Pollock Pines (Devil Peak 7.5'Q) 1356 Comment
  UCR171543  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2005-7-31 9733 El Dorado Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines 1006 Comment
  CAS-BOT-BC344917  Hypericum perforatum Peter Rubtzoff 1972-10-25 7040 El Dorado U.C. Blodgett Forest Research Station: Clear-cut on Main Line Road. Comment
  OBI74565  Hypericum perforatum subsp. perforatum David J. Keil 1992-1 23351 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCD110378  Hypericum perforatum subsp. perforatum G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11153 El Dorado Northern Sierra Nevada Mtns: Mormon Emigrant Trail, 16.7 miles east of its junction with Sly Park Road. 1944 Comment
  UCD40115  Hypericum perforatum subsp. perforatum Rodney Gale Myatt 1972-6-1 376 El Dorado Along Hwy 193, north of Placerville towards Georgetown, and about 2 mi. north of Placerville. 487 Comment
  POM361209  Hypochaeris glabra B. C. Templeton 1967-4-22 11763 El Dorado About 1 mile east of Folsom Road, between Sacramento and Placerville. Comment
  SJSU992  Ipomopsis aggregata A. W. Jacobs 1949-6-28 El Dorado S shore L Tahoe 1901 Comment
  UCR176034  Ipomopsis aggregata subsp. formosissima George K. Helmkamp, E. A. Helmkamp 2006-7-12 10971 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  UC1073312  Iris hartwegii George B. Rossbach 1955-5-21 225 El Dorado near Pacific (canyon of North Fork American River, n of Rt 50) 914 Comment
  CAS-BOT-BC133571  Iris hartwegii Gilbert T. Benson 1924-4-13 13 El Dorado 1 mile north of Camino Comment
  SEINET3876039  Iris hartwegii Alison Weir 1969-5-27 59 El Dorado Junction of Sly Park Road and Highway 50, Pollock Pines.; 0 1189 Comment
  RSA137408  Iris macrosiphon Lee W. Lenz 1954-5-5 19129 El Dorado Placerville, near Austins Hybridizing Gardens 823 Comment
  UCD138772  Iris macrosiphon John J. Geibel 1965-5-1 23 El Dorado Rattlesnake Bridge Road, 5 miles west of Pilot Hill. 304 Comment
  JEPS71908  Ivesia santolinoides Gladys L. Smith and Dr. Alasdair H. Neilson 1970-8-20 2639 El Dorado near Aloha Lake (Pyramid Peak, just below summit area); Pyramid Peak 3042 Comment
  UC1601158  Jensia rammii Miss Hazel Stark August 1921 El Dorado Sly Park Comment
  CAS-BOT-BC340278  Jensia rammii David D. Keck 1932-6-29 1536 El Dorado 0.5 miles S. of El Dorado, between Nashville and El Dorado Comment
  UCR189508  Juglans californica var. californica George K. Helmkamp, E. A. Helmkamp 2007-3-22 11668 El Dorado Foothills, Northern Sierra Nevada Mountains, Bucks Bar Road, 4.4 miles south of Pleasant Valley Road at the junction of Sand Ridge road 628 Comment
  UCR219140  Juglans californica var. hindsii George K. Helmkamp, E. A. Helmkamp 2009-9-17 15630 El Dorado Sierra Nevada Mountains Foothills, Pleasant Valley Road (CA-49) in Diamond Springs at the junction with Patterson Drive 541 Comment
  UCR209020  Juglans hindsii George K. Helmkamp, E. A. Helmkamp 2009-8-21 15518 El Dorado Sierra Nevada Mountains Foothills, along CA-49 (Coloma Rd.), 0.2 mile north of its junction with CA-193, north end of Placerville 793 Comment
  BFRS86 Image available Juncus Peter Rubtzoff 1972-9-28 6962 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  BFRS91 Image available Juncus bufonius Peter Rubtzoff 1974-7-19 7696 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  CHSC73489  Juncus chlorocephalus L. P. Janeway; Eric Schroder 1998-8-24 6155 El Dorado Lake Tahoe Basin Management Unit -- National Forest. Lake Valley; a meadow along a western branch os Saxon Creek, about 1.2 mi east of Meyers. 1941 Comment
  HSC44799  Juncus chlorocephalus Maralyn O'Meara Jun 1974 514 El Dorado Along Hwy. 89, Lake Tahoe at Emerald Bay 2134 Comment
  UC495492  Juncus chlorocephalus Merle Randall 1930-6-25 El Dorado near Echo Summit (Barwood [?] Meadows); Lake Tahoe Region, Barwood Meadows Comment
  UCD141441  Juncus chlorocephalus P. B. Kennedy 1920-8-20 171 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR201915  Juncus chlorocephalus George K. Helmkamp, E. A. Helmkamp 2008-8-30 14045 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88 2271 Comment
  UCR207442  Juncus chlorocephalus George K. Helmkamp, E. A. Helmkamp 2009-7-22 15249 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
  SEINET11789532  Juncus drummondii H. H. Heller 1938-1 881 & 504 El Dorado Tamarack Trail, Fallen Leaf Comment
  JEPS73233  Juncus effusus subsp. pacificus Gladys L. Smith 1972-8-23 3516 El Dorado near Glen Alpine spring 2194 Comment
  UCR279831  Juncus effusus subsp. pacificus Peter Rubtzoff 1972-9-28 6968 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road 1296 Comment
  CAS-BOT-BC227618  Juncus effusus subsp. pacificus Peter Rubtzoff 1972-10-4 7003 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: head of Bacon Canyon near Spring Road (Comp. 260U) 1325 Comment
  UCR179361  Juncus effusus var. gracilis George K. Helmkamp, E. A. Helmkamp 2006-9-20 11424 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Ice House Road [at Riverton] and US-50 east of Pacific 1000 Comment
  JEPS73244  Juncus ensifolius Gladys L. Smith 1972-7-20 3300 El Dorado Glen Alpine Spring 2194 Comment
  UCD165709  Juncus ensifolius Ellen Dean 2016-7-12 9064 a El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along unnamed drainage on west side of Highway 89. 2072 Comment
  UCR170462  Juncus ensifolius George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10037 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, N of Union Valley Reservoir]; Wentworth Springs Road, 5.9 [road] mi east of Uncle Toms Cabin 1567 Comment
  UCD165865  Juncus ensifolius Peter Rubtzoff 1972-9-28 6973 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  CAS-BOT-BC157993  Juncus laccatus Peter Rubtzoff 1972-9-28 6967 El Dorado Georgetown Divide. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  CAS-BOT-BC227617  Juncus laccatus Peter Rubtzoff 1972-7-25 6839 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E) 1310 Comment
  UCD141565  Juncus longistylis P. B. Kennedy 1920-8-16 102 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CHSC73232  Juncus nevadensis L. P. Janeway; Eric Schroder 1998-7-27 5849 El Dorado Lake Tahoe Basin Management Unit. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow. 1905 Comment
  UCD118383  Juncus nevadensis Danielle Roach; Kendra Sikes 2010-9-7 76 El Dorado Sugar Pine Fen, South of campground and north of General Creek in Sugar Pine State Park, Tahoe Basin. Collected in vegetation plot #LTAHSP_F3 of the CNPS/Forest Service fen vegetation project. 1915 Comment
  UCR178714  Juncus oxymeris George K. Helmkamp, E. A. Helmkamp 2006-9-7 11360 El Dorado Northern Sierra Nevada Mountains, Ice House Road. Robbs Valley near Robbs Hut junction 1720 Comment
  JEPS73253  Juncus parryi Gladys L. Smith 1972-7-18 3537 El Dorado just above Wrights Lake (trail to Grouse Lake) 2286 Comment
  JEPS74228  Juncus parryi Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2622 El Dorado just below Pyramid Peak summit; Pyramid Peak 3042 Comment
  CAS-BOT-BC293677  Juncus tenuis Peter Rubtzoff; John Thomas Howell 1973-7-17 7054 El Dorado Along Wentworth Springs Road, ca. 1 mile east of Georgetown on road to Blodgett Forest; and 1 mile E of junction with Hwy. 193. Comment
  UCR257681  Juncus xiphioides George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-8-4 19574 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 1.4 miles west of its junction with CA-88 2287 Comment
  JEPS48236  Juniperus communis W. L. Jepson 1918-8-28 8176 El Dorado Desolation Valley 2499 Comment
  SBBG56443  Juniperus grandis W. C. Cumming, P. Stockwell 1940-1-24 2009 El Dorado above Twin Bridges, Placerville to Lake Tahoe Rd 2133 Comment
  UC215290  Juniperus occidentalis unknown Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe Sierra Nevada Mts., Lake Tahoe 1828 Comment
Read comments Jan 26 2011
  UCD19835  Kalmia polifolia C. H. Lamoureux; M. Ingle and J. Major 1956-5-19 1082 El Dorado Just east of Echo Pass. Comment
  POM127378  Kalmia polifolia subsp. microphylla L. R. Abrams 1911-7-29 4865 El Dorado Lake Susie 2378 Comment
  CAS-BOT-BC237827  Keckiella lemmonii A. A. Heller 1919-7-29 13332 El Dorado Meek's [Meeks] Bay, Lake Tahoe 1859 Comment
  CAS-BOT-BC237828  Keckiella lemmonii A. A. Heller 1919-7-29 13332 El Dorado Meek's [Meeks] Bay, Lake Tahoe 1859 Comment
  UCR178640  Keckiella lemmonii George K. Helmkamp, E. A. Helmkamp 2006-9-7 11355 B El Dorado Northern Sierra Nevada Mountains, Ice House Road. Robbs Valley near Robbs Hut junction 1720 Comment
  JEPS72416  Kelloggia galioides Gladys L. Smith 1972-8-23 3517 El Dorado Glen Alpine 2194 Comment
  SD247500  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 (Peddler Hill 7.5'Q) 1793 Comment
  SEINET12628788  Kelloggia galioides E. Dean, K. F. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4063 El Dorado Washoe Meadows State Park, southwest area of the park, adjacent to sewer manhole #66, near unimproved road 1947 Comment
  SEINET13276711 Image available Kelloggia galioides George K. Helmkamp, Amy Barnes 2014-1 22998 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 1.7 miles south of Crystal Basin Information Station (Riverton 7.5' Q.) 1609 Comment
  UCD121963  Kelloggia galioides Bruce G. Baldwin 1985-6-30 497 El Dorado Sly County Park, immediately east of Miwok Trailhead. Comment
  UCSB10944  Kelloggia galioides Muller, Katherine 1960-7-18 El Dorado Five miles S. of Meyers on road to Luther Pass (State Highway 89) 1950 Comment
  CAS-BOT-BC340338  Kyhosia bolanderi A. A. Heller 1919-7-30 13338 El Dorado Meek's [Meeks] Bay, Lake Tahoe 1859 Comment
  CAS-BOT-BC340337  Kyhosia bolanderi John Thomas Howell 1929-10-5 4442 El Dorado Rubicon Meadow, between Meek's [Meeks] Bay and Emerald Bay, Lake Tahoe Comment
  UCD125432  Lactuca serriola Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7480 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 on north side of General Creek. 1918 Comment
  UCR190578  Lactuca serriola George K. Helmkamp, E. A. Helmkamp 2007-9-2 12881 El Dorado Northern Sierra Nevada Mountains Foothills, Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station 957 Comment
  UCR254779  Lactuca serriola Peter Rubtzoff 1972-10-19 7039 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, clearcut on Main Line Road 1326 Comment
  UCR179556  Lagophylla ramosissima subsp. ramosissima George K. Helmkamp, E. A. Helmkamp 2006-9-29 11447 El Dorado Northern Sierra Nevada Mountains Foothills, Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool 351 Comment
  UCR172665  Lamium amplexicaule George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10183 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest, Along Calif. Hwy 193, just N of Kelsey, south of Gopher Hill 610 Comment
  UCR232607  Lapsana communis George K. Helmkamp, E. A. Helmkamp 2011-10-13 18423 El Dorado Northern Sierra Nevada Mountains, Pony Express Trail, 0.9 mile east of Sly Park Road in Pollock Pines 1220 Comment
  SD212593  Lathyrus lanszwertii var. lanszwertii G. K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10506 El Dorado Northern Sierra Nevada Foothills; ca. 5.0 miles off CA Highway 193, east of Georgetown, 1.7 miles north of Wentworth Springs Road on Bottlehill Road. 972 Comment
  UC864441  Lathyrus lanszwertii var. lanszwertii Alice Eastwood 1906-6-27 886 El Dorado Tallac Lake Tahoe Region Comment
  UC931587  Lathyrus lanszwertii var. lanszwertii C. L. Hitchcock 1949-6-6 19068 El Dorado 5 mi s Al Tahoe (near Highway 50) Comment
  UCD55389  Lathyrus lanszwertii var. lanszwertii Ellen Dean; Mark Bibbo 2006-7-19 3239 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. North of golf hole #7. 1922 Comment
  CAS-BOT-BC213260  Lathyrus sulphureus C. L. Hitchcock 1949-6-6 19065 El Dorado Along Highway #50, 5 miles E of Placerville. Comment
  UCD106443  Lathyrus sulphureus G. K. Helmkamp; Elizabeth Helmkamp 2006-5-20 10510 El Dorado Northern Sierra Nevada Foothills: 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
  UCD133906  Layia fremontii G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11682 El Dorado Northern Sierra Nevada Mountains: hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake. 381 Comment
  UCR188823  Layia fremontii George K. Helmkamp, E. A. Helmkamp 2007-3-23 11682 El Dorado Northern Sierra Nevada Mountains Foothills, hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake 381 Comment
  CAS-BOT-BC323213  Layia fremontii David D. Keck 1933-6-1 2441 El Dorado 1 mile E of Clarksville on Lincoln Highway 304 Comment
  SEINET3147922  Layia pentachaeta subsp. pentachaeta K. Brandegee 1907-5-19 sn El Dorado Simpson's Ranch, Sweetwater Creek Comment
  SD240880  Layia platyglossa George K. Helmkamp, E. A. Helmkamp 2012-2-25 18581 El Dorado Foothills, Northern Sierra Nevada Mountains: SE of Placerville, Pleasant Valley Road, 1.4 miles northeast of Bucks Bar Road and at Gold Oak Charter School (Camino 7.5'Q) 747 Comment
  JEPS66635  Ledum glandulosum Alice M. Ottley 1920-7-10 1147 El Dorado Suzy Lake Comment
  POM127381  Ledum glandulosum L. R. Abrams 1911-7-29 4855 El Dorado Gilmore Lake. 2530 Comment
Read comments May 6 2016
  CHSC106260  Lepechinia calycina L. P. Janeway; B. Castro 2010-6-12 10006 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Fall Unit; ridge northwest of Kanaka Valley Road, southeast of the upper South Fork American River arm of Folsom Lake, and east of Salmon Falls Road. Collecting along a somewhat overgrown former dirt road/fireline. 327 Comment
  UC747368  Lepidium nitidum G. Thomas Robbins 1943-4-15 1000 El Dorado about 3 mi e Camino (above North Fork Webber Creek) 975 Comment
  CAS-BOT-BC12878  Lepidium strictum Greene 1883-5-7 s.n. El Dorado Kelsey. Comment
  CAS-BOT-BC13074  Lepidium virginicum var. menziesii G. L. Smith 1959-6-15 1147 El Dorado Glen Alpine Road beyond gate and near 1st waterfall above Fallen Leaf Lake. 2225 Comment
  UCR176381  Lepidium virginicum var. virginicum George K. Helmkamp, E. A. Helmkamp 2006-7-12 10962 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  UC311651  Leptodactylon pungens unknown July 1920 El Dorado 1 mi below Phillips; Sierra Nevada, below Phillips Comment
  UC881500  Leptodactylon pungens Alice Eastwood 1906-8-1 1174 El Dorado Mt. Tallac; Lake Tahoe Region, Mt. Tallac Comment
  SBBG12055  Leptosiphon ciliatus D. Myrick 1958-6-30 103 El Dorado below Fallen Leaf Lake, Lake Tahoe 1889 Comment
  RSA169491  Leptosiphon ciliatus L. S. Rose 1963-7-9 63189 El Dorado 1 mile SW of Meyers. 1982 Comment
  RSA670104  Leptosiphon ciliatus Beecher Crampton 1989-6-6 10165 El Dorado Tahoe Basin, Stateline, entrance to Stable road. Comment
  RSA73063  Leptosiphon ciliatus F. W. Peirson 1925-7-7 6312 El Dorado meadow on trail by Upper Echo Lake, Sierra Nevada 2287 Comment
  SEINET14161894  Leptosiphon ciliatus H. N. Mozingo 1975-3-26 75 -5 El Dorado 2 miles east of Auburn, Middle Fork of the American River, south side of river on steep hillside and cliffs Comment
  POM74195  Leptosiphon filipes Marcus E. Jones 1882-7-7 10354 El Dorado St. Lawrence [Placer County on specimen label] Comment
  POM177404  Leptosiphon harknessii L. R. Abrams 1930-7-23 12694 El Dorado Tamarack Trail, Glen Alpine Canyon 2287 Comment
  UCD118980  Leptosiphon parviflorus H. A. Borthwick 1925-5-27 1888 El Dorado Placerville. Comment
  CAS-BOT-BC339602  Lessingia leptoclada A. A. Heller 1915-8-7 12198 El Dorado On the Lincoln Highway 10 miles east of Placerville 975 Comment
  JEPS89638  Lessingia leptoclada Dean W. Taylor 1972-9-5 1989 El Dorado ca. 7 mi. below <Kyburtz> (along Hwy. 50 in the canyon of S. Fork American R.); S. Fork American R. Canyon 1066 Comment
  RSA715289  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2005-9-23 9884 El Dorado Northern Sierra Nevada Foothills: Silver Fork, 2.1 miles west of Kyburz along U.S. Highway 50 1204 Comment
  SD51220  Lessingia leptoclada Darley F. Howe 1960-9-19 2976 El Dorado 10 miles east of Placerville on U.S.50 1035 Comment
  UC178841  Lessingia leptoclada Katharine Brandegee 1900-1 El Dorado between Camino and Fyffe Comment
  UC178843  Lessingia leptoclada Katharine Brandegee El Dorado between Camino and Fyffe Comment
  UC178845  Lessingia leptoclada Katharine Brandegee c. 1915 El Dorado between Camino and Fyffe Comment
  UCR233294  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2010-9-23 16952 El Dorado Northern Sierra Nevada Mountains, Peavine Ridge Road, 2.8 miles west of Ice House Road and at the junction with Forest Route 31 and Round Tent Canyon Road 1581 Comment
  UCD134071  Lessingia leptoclada Morris Halperin; G. H. Jan Seel 1932-8-13 909 El Dorado 2 miles north of Camino. 975 Comment
  UCD134080  Lessingia leptoclada Jack Major 1961-9-13 694 El Dorado just above Kyburz, along U.S. Highway 50. 1249 Comment
  CAS-BOT-BC341761  Lessingia nemaclada M. K. Curran 1883-8-1 s.n. El Dorado Sweetwater Comment
  UC87993  Lessingia virgata M. K. Curran Aug. 1883 El Dorado Sweetwater Comment
  SD81145  Leucanthemum vulgare Darley F. Howe 1971-6-30 El Dorado 26.5 miles east of Placerville 1095 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
  CAS-BOT-BC56399  Leucothoe davisiae G. Thomas Robbins 1943-6-20 1190 El Dorado near head of Long Canyon, 2-3 mi. w. of Pollock Pines 975 Comment
  CAS-BOT-BC233815  Lewisia cantelovii G. L. Stebbins 1970-7-6 67040 El Dorado Canyon west of German Mine, between Alleghany and Washington 914 Comment
  CAS-BOT-BC229476  Lewisia kelloggii G. L. Stebbins 1971-7-7 8039 El Dorado Cody Summit Ridge, southwest of Strawberry 2407 Comment
  CAS-BOT-BC444112  Lewisia nevadensis John Thomas Howell 1925-7-6 1394 El Dorado Trail to top of Mt. Tallac, Lake Tahoe region. Comment
  CAS-BOT-BC444120  Lewisia nevadensis M. Louise Hutchinson 1907-5-1 s.n. El Dorado Lakeside, L. Tahoe Comment
  CAS-BOT-BC444515  Lewisia triphylla Alice Eastwood 1906-8-1 1190 El Dorado Lake Tahoe Region. Mt. Tallac. Comment
  UC65058  Lewisia triphylla Milo S. Baker 1904-7-7 El Dorado near L. Tahoe (Angora Mt.); Angora Mt. Comment
  CAS-BOT-BC436020  Ligusticum grayi W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2133 Comment
  OBI81571  Ligusticum grayi Tracey & Viola Call, Viola Call 1960-7-28 2011 El Dorado About 4 miles below Silver Lake on Highway 88. In pine and fir forest. 2134 Comment
  UC13758  Lilium parvum W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Glen Alpine Lake Tahoe (vicinity of Lake Tahoe) 1897 Comment
  UCR258105  Lilium parvum Ellen Dean, J. Ainsworth, A. Darraugh 2012-7-26 7441 El Dorado Sierra Nevada Mtns., Lake Tahoe Basin. Sugar Pine Point State Park, on W side of Hwy. 89, just south of General Creek Campground campsite #94 1924 Comment
  SDSU11951  Lilium parvum Helen L. Dale El Dorado August 1928 Grass Lake Comment
  CAS-BOT-BC110609  Limnanthes John Thomas Howell 1954-5-17 29665 El Dorado Sierra Nevada. 3 miles south of Garden Valley. Comment
  POM126414  Limnanthes alba Katherine Brandegee 1907-5-10 s.n. El Dorado Blue Ravine Comment
  UCD116541  Limnanthes douglasii subsp. striata J. C. Lee 1966-4-20 37 El Dorado U.S. Highway 50, 3 miles east from Shingle Springs. 457 Comment
  UCR224689  Limnanthes striata Dena Grossenbacher 2009-4-22 970 El Dorado Along west side of Hwy 49, 3.3 miles south of El Dorado Comment
  UC914189  Linanthus H. S. Reed 1941-5-4 El Dorado Coloma Comment
  UCR197271  Linanthus bicolor George K. Helmkamp, E. A. Helmkamp 2008-4-25 13308 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UC311641  Linanthus ciliatus unknown Jul 1920 El Dorado near Lake Audrian; Sierra Nevada Comment
  UC449797  Linanthus ciliatus Milo S. Baker 1904-7-1 El Dorado near Lake Tahoe; Fallen Leaf Lake Comment
  UC496436  Linanthus ciliatus Merle Randall 1930-6-21 El Dorado 0.5 mi beyond Upper Echo Lake; Lake Tahoe Region Comment
  UC972334  Linanthus ciliatus G. Thomas Robbins 1944-6-11 1674 El Dorado 2-3 mi ne Riverton (along Ice House Road) 1219 Comment
  UC747610  Linanthus dichotomus G. Thomas Robbins 1945-4-22 1863 El Dorado 3 mi e Shingle Springs (along U.S. Highway 50) 457 Comment
  UC130875  Linanthus filipes Katharine Brandegee 1909-5-1 El Dorado between Simpson's Ranch and Salmon Falls Comment
  JEPS30769  Linanthus parviflorus G. T. Robbins 1945-4-22 1861 El Dorado 3 mi w Shingle Springs 457 Comment
  UCD118705  Linanthus pungens Morris Halperin 1932-8-14 898 El Dorado Strawberry. 2438 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
  JEPS73053  Listera convallarioides Gladys L. Smith 1972-8-23 3461 El Dorado below Echo Summit Lodge (e side of US 50) 2194 Comment
  CAS-BOT-BC36158  Lithocarpus Peter Rubtzoff 1972-8-30 6865 El Dorado Blodgett Forest. between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp. 450 E) 1310 Comment
  RSA123005  Lithocarpus densiflorus var. densiflorus P. L. Johannsen 1934-10-18 520 El Dorado 1 1/2 miles southeast of Big X Mountain. 1037 Comment
  UCR207863  Lithophragma bolanderi George K. Helmkamp, E. A. Helmkamp 2009-5-14 14700 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  JEPS71835  Lithophragma glabrum Gladys L. Smith 1971-7-9 3061 El Dorado north wall trail from Upper Echo Lake to Lower Echo <Lake> (about 1/4 mi from Upper lake boat landing); trail from Upper Echo Lake to Lower Echo 2286 Comment
  UCD34411  Lithophragma parviflorum Beecher Crampton 1982-5-29 9835 El Dorado El Dorado County, Stateline. Comment
  SD234813  Logfia filaginoides G. K. Helmkamp, E. A. Helmkamp 2008-4-25 13305 El Dorado Sierra Nevada Mountains Foothills: junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown (Garden Valley 7.5'Q) 673 Comment
  UCD150876  Lomatium caruifolium var. denticulatum G. K. Helmkamp; Elizabeth Helmkamp 2007-4-20 11762 El Dorado Northern Sierra Nevada Mountains: 2.2 miles north of US-50 on Bass Lake Road, overlooking Bass Lake; between El Dorado Hills and Cameron Park. 384 Comment
  POM192690  Lomatium macrocarpum Katherine Brandegee 1907-05 s.n. El Dorado Placerville Comment
  UC173130  Lomatium marginatum var. marginatum Katharine Brandegee May 1907 El Dorado New York Ravine Comment
  CDA10919  Lomatium utriculatum G. F. Hrusa 1994-4-28 11828 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  UCD163077  Lonicera cauriana Jack Major 1961-6-4 530 El Dorado El Dorado National Forest. Osgood Swamp. Along Highway 89. (Exact location unknown. Coordinates estimated by label maker.) 1996 Comment
  UC441282  Lonicera conjugialis R. L. Pendleton, F. M. Reed 1907-7-23 1069 El Dorado Keith's Dome Lake Tahoe Region, Glen Alpine 2438 Comment
  UCD60392  Lonicera conjugialis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3955 El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  UC747099  Lonicera interrupta G. Thomas Robbins 1944-6-15 1689 El Dorado 2-3 mi e Placerville (along U. S. Highway 50) 762 Comment
  UCD137345  Lonicera interrupta R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  UCR174293  Lonicera interrupta George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10652 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  UC747290  Lotus humistratus G. Thomas Robbins 1943-4-6 980 El Dorado 2 mi e Placerville (immediately s of Institute of Forest Genetics) 792 Comment
  UCR196771  Lotus incanus George 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
  UCR251270  Lotus nevadensis George K. Helmkamp, E. A. Helmkamp 2012-7-6 19347 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
  POM27735  Lotus nevadensis F. H. Hillman 1894-9-15 s.n. El Dorado Bijou, Lake Tahoe. Comment
  SEINET6655541  Lotus nevadensis Elizabeth Neese, C. Chase; J. Brown 1986-8-26 17723 El Dorado 10 airmi S of south end of Lake Tahoe near Grass Lake Creek, E side of Hwy 89.; 0 2225 Comment
  JEPS55543  Lotus nevadensis var. nevadensis A. M. Ottley 1920-7-14 1188 El Dorado Emerald Bay Lake Tahoe Comment
  UCR171734  Lotus nevadensis var. nevadensis George K. Helmkamp, E. A. Helmkamp 2005-7-31 9761 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
  UCR235143  Lotus oblongifolius George K. Helmkamp, William Barnes 2010-9-4 16922 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River 1620 Comment
  JEPS71963  Lotus oblongifolius var. oblongifolius Gladys L. Smith 1972-8-23 3518 El Dorado Glen Alpine 2194 Comment
  RSA0045229  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2006-9-29 11442 El Dorado Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool. 351 Comment
  UCR177865  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2006-7-31 11098 El Dorado Northern Sierra Nevada Mountains, junction of Wright's Lake Road (Forestry Route 4) and the road from Ice House Reservoir 2018 Comment
  UCR190623  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2007-7-23 12572 El Dorado Northern Sierra Nevada Mountains Foothills, along Hwy CA-193, 1.0 mile south of Georgetown 771 Comment
  UCR191143  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2007-6-8 12312 El Dorado Northern Sierra Nevada Mountains, junction of Bonetti Road and Mormon Emigrant Trail [Silver Lake Rd.], east of Jenkinson Lake 1226 Comment
  JEPS8421  Lotus stipularis var. ottleyi Rimo Bacigalupi with G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3304 El Dorado 4.7 mi e Georgetown (on road from Georgetown to Virner, ne slopes of Hotchkiss Hill); Hotchkiss Hill 975 Comment
  UC1537093  Lotus wrangelianus Gordon H. True Jr. 1936-4-9 413 El Dorado between El Dorado and Shingle Springs Shingle Springs 457 Comment
  CDA5224  Ludwigia peploides subsp. montevidensis M. Petach 1964-10-18 El Dorado Sierra Nevada; Armin Winje property, Cold Springs Road & Gold Hill Road, Coloma. Comment
  UC125924  Lupinus Katharine Brandegee 1908-7-10 El Dorado Sportsmans Hall; Fyffe Fyffe Comment
  UCR275263  Lupinus Peter Rubtzoff 1974-6-5 7570 El Dorado Sierra Nevada Mtns., Georgetown Divide: U.S. Blodgett Forest Research Station, Mutton Creek Road c. 0.2 mile east of East Fork Gaddis Creek crossing 1311 Comment
  UCSC001164  Lupinus adsurgens var. undulatus D. J. Norman 1968-4-7 274 El Dorado ner Lily Lake, growing in dry area in Yellow Pine For., above stream between Lily and Fallen Leaf lakes Lily Lake, Fallen Leaf lake 1981 Comment
  UCD105869  Lupinus albicaulis P. B. Kennedy 1922-5-23 s.n. El Dorado Barrett Ranch. Near Shingle. Comment
  UCR173703  Lupinus albifrons var. albifrons George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10574 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 Comment
  UCR196780  Lupinus albifrons var. collinus George K. Helmkamp, E. A. Helmkamp 2008-5-15 13448 El Dorado Sierra Nevada Mountains, White Meadow Road about 1.3 miles west of its junction with Ice House Road 1134 Comment
  SEINET2470891  Lupinus arbustus K. Christie 2010-6-16 1832 El Dorado Lake Tahoe Basin Management Unit (USFS); Mount Tallac Trailhead, ca. 0.5 mi. west of Fallen Leaf Lake. 1920 Comment
  CAS-BOT-BC208856  Lupinus argenteus var. meionanthus Emily Smith 1933-7-24 130 El Dorado Tallac - Camp Richardson Road Comment
  UC1047913  Lupinus argenteus var. meionanthus Kay H. Beach 1941-7-20 1268 El Dorado near Bijou (Lake Tahoe); , near Bijou 1905 Comment
  RSA724926  Lupinus benthamii var. benthamii L. P. Janeway 2006-5-10 8584 El Dorado Southwestern tip of Grand Point, along spur road just above Happy Valley Road, overlooking the confluence of North Fork Consumnes River and Camp creek. 610 Comment
  UCR173598  Lupinus bicolor George K. Helmkamp, Elizabeth Helmkamp 2006-5-4 10294 El Dorado Northern Sierra Nevada Mountains Foothills, east end of Diamond Springs, 0.1 mile north of the junction of Pleasant Valley Road and Calif. Hwy 49 543 Comment
  UCR189493  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2007-3-22 11675 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-16 at the west slope of Mt. Aukum and 1.7 miles north of Mt. Aukum village 584 Comment
  UCR206803  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2009-3-19 14418 El Dorado Northern Sierra Nevada Mtns. Foothills, Rock Creek Road, 4.1 miles east of its junction with CA-193 485 Comment
  CAS-BOT-BC208872  Lupinus breweri var. breweri David D. Keck 1932-6-30 1554 El Dorado Between Fallen Leaf Lake and Lake Tahoe - Sierra Nevada 1920 Comment
  SEINET5328292  Lupinus breweri var. breweri I. Miller 1934-6-14 s.n. El Dorado [Sierra Nevada] Old Myers Road, Lake Tahoe Comment
  SEINET12154507  Lupinus confertus H. H. Heller 1938-1 602 El Dorado Richardson's Beach. Lake Tahoe Comment
  SD212612  Lupinus fulcratus G. K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9893 El Dorado Wright's Lake Road (Forest Road 4), 2.1 miles north of US Highway 50, ca. 5-6 miles east of Kyburz. 1951 Comment
  SEINET8042209  Lupinus fulcratus E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4233 El Dorado [Sierra Nevada] Washoe Meadows State Park, southern part of park, southwest of restored quarry and south of sewer manhole #66 1958 Comment
  UC1713301  Lupinus fulcratus P. L. Johannsen 1934-9-11 496 El Dorado Grass Lake; El Dorado National Forest, Markleeville Quad., Grass Lake Comment
  UCD165669  Lupinus fulcratus Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9020 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
  UCD107805  Lupinus grayi David W. Gilpin 1976-7-11 s.n. El Dorado Sawmill Rd. Tahoe Paradise. Comment
  RSA0064546  Lupinus latifolius subsp. latifolius George K. Helmkamp, Elizabeth A. Helmkamp 2013-7-31 22062 El Dorado Junction of Ice House Road and Forestry Route 13N21, 0.9 mile south of the northern junction of Ice House Road and Wentworth Springs Road. 1701 Comment
  UCD108188  Lupinus latifolius var. columbianus G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11180 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road. 2250 Comment
  UCD108197  Lupinus latifolius var. columbianus P. B. Kennedy 1920-8-14 75 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR209028  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2009-8-19 15494 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  UCR257821  Lupinus latifolius var. columbianus George K. Helmkamp, Amy Barnes 2012-8-19 19665 El Dorado Northern Sierra Nevada Mountains, unnamed dirt road along Ice House Road, 0.4 mile south of Robbs Peak Road, N of Union Valley Reservoir 1756 Comment
  UCD108180  Lupinus latifolius var. columbianus David W. Gilpin 1976-7-14 s.n. El Dorado 1/2 mile east of Glen Alpine Springs. Comment
  UC1614003  Lupinus lepidus Charles M. Belshaw 1935-7-9 1051 El Dorado on upper south fork of Silver Creek nmear Wilson's; Silver Creek 2286 Comment
  UCD108569  Lupinus lepidus var. sellulus G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10878 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir. 2030 Comment
  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
  CDA27498  Lupinus microcarpus var. densiflorus G. D. Barbe, T. C. Fuller 1985-5-14 4229 El Dorado China Hill Road (County Road 109); Howard Neilson Ranch, south of El Dorado on Highway 49. 0 Comment
  OBI56801  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-29 1441 El Dorado Ca 49 10.8 mi N Lotus Rd at Coloma, 3.1 mi S Placer Co line Comment
  OBI74614  Lupinus nanus David J. Keil 1992-1 23328 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  RSA791382  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2012-5-18 19010 El Dorado Along Mormon Emigrant Trail, 0.1 mi east of Pebble Canyon Road, Southeast of Pollock Pines, South of US Hwy 50. 1495 Comment
  SD237440  Lupinus nanus G. K. Helmkamp, E. A. Helmkamp 2008-5-15 13449 El Dorado Sierra Nevada Mountains: Pea Vine Rodge Road, 0.2 mile west of its junction with White Meadow Road, c. 4.8 miles west of the junction of White Meadow and Ice House roads (Pollock Pines 7.5'Q) 1155 Comment
  RSA26495  Lupinus polyphyllus subsp. superbus Alice Eastwood, John T. Howell 1940-6-17 8367 El Dorado Near Myers 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
  UC54409  Lupinus polyphyllus var. burkei H. M. Hall and H. P. Chandler August 1-2, 1903 4711 El Dorado near Pyramid Peak (So. Fk. American River); Sierra Nevada Mountains, So. Fk. American River 2103 Comment
  UCR230667  Lupinus succulentus George K. Helmkamp, E. A. Helmkamp 2011-5-8 17225 El Dorado Northern Sierra Nevada Mountains Foothills, along Pleasant Valley Road, 0.6 mile NW of Pleasant Valley 716 Comment
  UCD33181  Luzula comosa Beecher Crampton 1967-5-5 7864 El Dorado El Dorado County, 2 miles N.E. of Pine Hill on Deer Valley road. Comment
  UCR173760  Luzula comosa George K. Helmkamp, Elizabeth Helmkamp 2006-4-6 10149 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; 4.2 mi NW of Coloma along Calif. Hwy 49 247 Comment
  UCR173768  Luzula comosa George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10530 El Dorado Northern Sierra Nevada Foothills, NE of Georgetown; along Bottlehill Road, 1.4 mi. N of Wentworth Springs Road 1006 Comment
  SEINET5715772 Image available Luzula comosa Hava Rapoport 1973-1 12 El Dorado Salmon Falls Road, small bridge 6 miles northeast of Highway 50 and El Dorado Hills; El Dorado Hills Comment
  UCD148541  Luzula comosa var. laxa Ellen Dean; T. Starbuck 2014-6-8 8357 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Spring in southern part of park near Chilicothe St. entrance. Opening in lodgepole pine forest. 1923 Comment
  UCD77110  Luzula spicata G. Ledyard Stebbins 1980-8-20 8170 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
  UCD142014  Luzula subcongesta Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7841 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
  RSA122563  Machaeranthera canescens var. canescens P. L. Johannsen 1934-9-7 474 El Dorado 1 mile south-southwest of Meyers 1951 Comment
  CAS-BOT-BC173665  Madia Peter Rubtzoff 1974-6-4 7535 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  UCR170465  Madia citrigracilis George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9904 El Dorado Northern Sierra Nevada Foothills, Wright's Lake Road (Forest Road 4) 2.1 road miles N of US Highway 50 (c. 5-6 mi east of Kyburz) 1854 Comment
  UC166900  Madia elegans Geo. B. Grant Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe Sierra Nevada Mts., Lake Tahoe 1828 Comment
  UC907608  Madia elegans G. Thomas Robbins 1945-6-17 1981 El Dorado near Baltic Peak (above Camp Creek) 1005 Comment
  UCD134221  Madia elegans P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle. 457 Comment
  UCD151025  Madia elegans D. S. Park; S. Joslin 2010-5-29 106 El Dorado American River riverside. Shaded. Small population growing along trail. 170 Comment
  UCR217891  Madia elegans George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16117 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 rd. miles east of its junction with Perry Creek road, air 3.9 mi. ESE (98 deg. ) of Fair Play 1082 Comment
  UCR89337  Madia elegans subsp. densifolia J. T. Howell 1969-9-12 s.n. El Dorado Sierra Nevada Mtns. Foothills, Placerville 579 Comment
  UCR190581  Madia elegans subsp. elegans George K. Helmkamp, E. A. Helmkamp 2007-9-2 12884 El Dorado Northern Sierra Nevada Mountains Foothills, Grizzly Flat road 10.4 miles ESE of Somerset. 1107 Comment
  RSA286217  Madia elegans subsp. elegans R. F. Thorne 1974-7-31 44928 El Dorado Grass Lake road S of Meyers and N of Luther's Pass 2195 Comment
  UCR237038  Madia exigua George K. Helmkamp, E. A. Helmkamp 2012-5-18 19011 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 0.1 mile east of Pebble Canyon Road, SE of Pollock Pines, S of US Hwy 50 1495 Comment
  CAS-BOT-BC334676  Madia glomerata H. M. Hall 1910-7-29 8832 El Dorado West side Fallen Leaf Lake, Tahoe District, Sierra Nevada Mountains 1950 Comment
  SEINET11601393 Image available Madia glomerata E. Dean, J. Poloske, K. Mawdsley 2007-8-24 4438 El Dorado Washoe Meadows State Park. Restored quarry.; 38.863361 -120.026361 1925 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
  UCR218112  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2010-7-23 16608 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road at the entrance to a camping area, 0.2 mile west of the lake, 5.5 miles NE (35 deg. ) of Kyburz 2114 Comment
  CAS-BOT-BC342908  Madia gracilis G. K. Helmkamp; E. A. Helmkamp 2009-6-29 15066 El Dorado Sierra Nevada Mountains: Ice House Road, 5.5 miles north of its junction with CA-50, c. 10.5 air miles NE (78 deg. ) of Pollock Pines 1520 Comment
  CAS-BOT-BC342912  Madia gracilis Alice Eastwood 1906-7-21 988 El Dorado Glen Alpine Region. Camp Agassiz Comment
  RSA781287  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2009-6-29 15070 El Dorado Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74 deg.) of Pollock Pines 1642 Comment
  RSA789797  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2011-7-2 17627 El Dorado Northern Sierra Nevada Mountains Foothills: Forni Road at Weber Creek crossing, 1.3 miles south of its Placerville junction with US-50. 473 Comment
  UCR218979  Madia gracilis George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16327 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
  CAS-BOT-BC342907  Madia gracilis G. Thomas Robbins 1943-6-5 1129 El Dorado On canyon slope above North Fork Webber Creek, about 3 mi. e. of Camino 975 Comment
  CAS-BOT-BC342920  Madia gracilis Ira L. Wiggins 1933-7-17 6749 El Dorado At Lily Lake, Fallen Leaf region Comment
  CAS-BOT-BC342924  Madia gracilis David D. Keck 1932-6-30 1567 El Dorado Between Fallen Leaf Lake and Lake Tahoe 1920 Comment
  UCR251281  Madia minima George K. Helmkamp, E. A. Helmkamp 2012-7-6 19325 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50 1683 Comment
  UC485285  Madia sativa subsp. dissitiflora Katharine Brandegee 1907-5-25 El Dorado near Placerville Comment
  POM175536  Maianthemum racemosum subsp. amplexicaule Frank W. Peirson 1925-7-3 6241 El Dorado Glen Alpine Creek Basin. Sierra Nevada. 2439 Comment
  UCR189593  Malacothrix floccifera George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12363 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 1976 Comment
  SEINET8551050  Marah fabacea B. Nightengale 1961-3-18 56 El Dorado Near Hwy 49, ca 25 miles NW of Placerville. 427 Comment
  CHSC46940  Marah watsonii R. A. Schlising 1965-4-24 2804 El Dorado 4 miles S of county line along Hwy 49. Comment
  UCD150579  Marsilea vestita subsp. vestita James A. Neilson Jr. 1973-8-17 2968 El Dorado Tahoe Basin, Meadow below Fallen Leaf Lake. 1935 Comment
  UC912605  Meconella californica Herbert L. Mason 1928-5-4 4524 El Dorado Granite Canyon Comment
  UCD164975  Medicago lupulina Peter Rubtzoff 1974-7-24 7768 El Dorado U.C. Blodgett Forest Research Station: 'County Road', about 0.1 mile east of main Station entrance. 1307 Comment
  UCR185343  Medicago polymorpha George K. Helmkamp, E. A. Helmkamp 2007-4-20 11774 El Dorado Foothills, Northern Sierra Nevada Mountains, along Green Valley Road at junction of Jet Quartz Creek Rd., between Four Corners and Gold Hill 410 Comment
  UCR188838  Medicago polymorpha George K. Helmkamp, E. A. Helmkamp 2007-3-23 11699 B El Dorado Foothills, Northern Sierra Nevada Mountains, Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill 313 Comment
  UCR208336  Medicago polymorpha George K. Helmkamp, E. A. Helmkamp 2009-4-21 14554 El Dorado Sierra Nevada Mountains Foothills, along CA-193, 1.1 miles south of the South Fork American River at Chili Bar 381 Comment
  UCD73737  Medicago sativa Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4437 El Dorado Washoe Meadows State Park. Restored quarry. 1925 Comment
  CDA11092  Melica californica G. F. Hrusa, J. Hart 1994-4-23 11780 El Dorado Cosumnes River Drainage; South-facing slope on N side of Cosumnes River, immediately W of Hwy 49 bridge. Perennial bunchgrass, scattered among rocks at edge of live oak woodland. Mostly in sunny, open sites. Comment
Read comments Jan 2 2008
  SACT001493  Melica californica J. Wilson 1982-5-7 El Dorado 247.0 Comment
  UCD37318  Melica californica Beecher Crampton 1959-5-21 5245 El Dorado Vicinity of Frenchtown. S of Shingle Springs. Comment
  UCD88324  Melica stricta F. M. Reed 1911-7-25 3224 El Dorado Piute creek above Pleasant Valley. Plants of Yosemite National Park. 2103 Comment
Read comments May 1 2011
  JEPS15679  Melica subulata G. Thomas Robbins 1956-9-14 3780 El Dorado about 0.5 mi nw Echo Summit (along U.S. Hwy 50) 2225 Comment
  CAS-BOT-BC262476  Melica torreyana John Thomas Howell 1954-5-17 29722 El Dorado 1 mile southwest of Garden Valley 609 Comment
  SACT001565  Melica torreyana J. Wilson 1985-6-1 El Dorado from SF Bridge; gabbro; woodland/chaparral; shaded gully, near lake 152.4 Comment
  UCR258196  Melilotus albus George K. Helmkamp, Amy Barnes 2014-7-28 22972 El Dorado Northern Sierra Nevada Mountains, at the junction of Wentworth Springs Road and Ice House Road 1412 Comment
  UCD42539  Mentha canadensis Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SJSU11498  Mertensia ciliata var. stomatechoides P. L. Billings 1965-7-1 El Dorado Grass L c. 1 mi NW of Luther Pass on State Rte 89 2255 Comment
  CAS-BOT-BC428776  Micranthes californica G. Thomas Robbins 1944-4-23 1554 El Dorado Above South Fork American River, about 5 mi. n. of Camino 762 Comment
  UCD102809  Micranthes californica G. K. Helmkamp; Elizabeth Helmkamp 2006-3-26 10116 El Dorado Northern Sierra Nevada Foothills; ENE of Sacramento, Rock Creek Road at Jaybird Creek, 5.1 mi E of CA Highway 193 (generally ENE of Chili Bar). 590 Comment
  CAS-BOT-BC429015  Micranthes nidifica John Thomas Howell 1925-6-19 1174 El Dorado Eagle Lake Trail, Lake Tahoe region. 2133 Comment
  UCD42414  Micranthes oregana Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC672250  Micropus californicus var. californicus Herbert L. Mason 1932-4-25 7016 El Dorado Pilot Hill Sierra Nevada foothills Comment
  UC907778  Micropus californicus var. californicus G. Thomas Robbins 1944-5-15 1601 El Dorado 3 mi e Placerville (western boundary of Institute); Institute of Forest Genetics 762 Comment
  JEPS71832  Microseris nutans Gladys L. Smith 1964-7-31 2259 El Dorado along trail above Upper Echo Lake 2316 Comment
  UC311643  Microseris nutans unknown 1920-7-20 El Dorado Lake Audrian Sierra Nevada Comment
  UCD111505  Microseris nutans Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7130 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
  CAS-BOT-BC349276  Microseris nutans Elsie Z. Lovegrove 1949-6-23 s.n. El Dorado F. L. L. [Fallen Leaf Lake] side of Angora Lake Trail Comment
  UC530020  Microseris nutans E. B. Babcock 1934-7-11 415 El Dorado Tahoe Meadows Comment
  RSA0023099  Mimulus John F. Emmel 1995-6-27 1374 El Dorado Sierra Nevada, SW Lake Tahoe region; meadow 0.1-0.2 air mile west of spillway dam, at NW end of Fallen Leaf Lake. 1948 Comment
  RSA670119  Mimulus June McCaskill, C. H. L. 1956-6-6 451 El Dorado US Highway 50, 3 mi. west of Kyburz. 1128 Comment
  JEPS81956  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 of Omo Ranch); Omo Ranch 1097 Comment
  JEPS5582  Mimulus aurantiacus var. grandiflorus Miles Eaton 1945-6-16 34 El Dorado Rubicon River canyon Comment
  RSA0013380  Mimulus bicolor George K. Helmkamp, E. A. Helmkamp 2011-7-7 17631 El Dorado Park Creek Road, 0.4 mile east of its junction with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (111deg.) of Pollock Pines. 1290 Comment
  UCR197305  Mimulus breweri George K. Helmkamp, E. A. Helmkamp 2008-7-11 13764 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
  POM127799  Mimulus breweri L. R. Abrams 1911-7-27 4780 El Dorado Lake Valley, (Lake Tahoe) 1951 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
  UCD165734  Mimulus guttatus Ellen Dean 2016-7-12 9089 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. Small wet meadow adjacent to unnamed drainage on east side of Highway 89. 2058 Comment
  UCR173798  Mimulus guttatus George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10591 A El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 0.6 mile east of White Hall 1055 Comment
  UCR176370  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2006-7-12 10987 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  SEINET3245864  Mimulus jepsonii G. K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-1 12360 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake. 1975 Comment
  UCR233300  Mimulus jepsonii George K. Helmkamp, E. A. Helmkamp 2011-9-1 18213 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
  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
  UC747116  Mimulus lewisii G. Thomas Robbins 1945-8-12 2133 El Dorado outlet streamlet of Star Lake (on trail to Freel Peak) 2804 Comment
  JEPS18252  Mimulus microphyllus Peter H. Raven with Mason, Ornduff, et al. 1957-4-28 10727 El Dorado 1.7 mi sw Garden Valley; Sierra Nevada Comment
  JEPS72198  Mimulus minusculus Gladys L. Smith 1963-7-9 1788 El Dorado 1/4 mi w Echo Summit 2133 Comment
  UC615329  Mimulus moniliformis Beryl O. Schreiber 1933-7-22 914 El Dorado 3 mi from Meyer's; South Fork Truckee River Comment
  UCD60609  Mimulus moschatus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4074 El Dorado Washoe Meadows State Park. Southwest area of the park adjacent to sewer manhole #66. 1946 Comment
  JEPS11055  Mimulus primuloides W. L. Jepson 1918-8-21 8084 El Dorado Tallac Lake Tahoe 1905 Comment
  RSA333456  Mimulus primuloides var. pilosellus Dave Kelly, Walter Wisura 1985-8-3 4096 El Dorado Echo summit. 2251 Comment
  UC747119  Mimulus tilingii G. Thomas Robbins 1943-8-15 1342 El Dorado in bed of small inlet stream above Grouse Lake (2 1/2 mi ne of Wrights Lake) 2590 Comment
  UCR257678  Mimulus tilingii George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-8-4 19580 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 1.4 miles west of its junction with CA-88 2287 Comment
  RSA49044  Mimulus tilingii Verne Grant, Alva Grant 1949-7-21 8773 El Dorado Above Upper Echo Lake 2378 Comment
  JEPS60219  Mimulus torreyi L. R. Heckard 1969-6-1 2263 El Dorado near Bear Creek road crossing Traverse Creek ((about 2 1/2 air mi se of Georgetown)) 701 Comment
  JEPS71729  Mimulus torreyi Gladys L. Smith 1964-8-29 2396 El Dorado along road to Angora Lakes; Echo Summit 2133 Comment
  UC217369  Mimulus torreyi H. M. Hall 1921-6-24 11279 El Dorado Sly Park 1066 Comment
  UC306903  Mimulus torreyi Herbert McLean Evans El Dorado 2 mi below Philips; Sierra Nevada Comment
  POM126734  Mimulus torreyi R. L. Pendleton, F. M. Reed 1907-7-28 1298 El Dorado Road between Camp Agassiz and Tallac. Lake Tahoe region. 1936 Comment
  JEPS4649  Mimulus viscidus Rimo Bacigalupi with G. L. Stebbins, L. R. Heckard, and Karl Jacob 1951-5-13 3315 El Dorado 2.3 mi s Kelsey (site of Marshall's blacksmith shop) (1.8 mi above (n of) bridge across the river); Canyon of South Fork of American River 457 Comment
  UCR173846  Mimulus viscidus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10660 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50 1653 Comment
  UC746830  Minuartia douglasii G. Thomas Robbins 1944-5-21 1623 El Dorado near Eight Mile House (about 2 mi e of Camino); North Fork Webber Creek 914 Comment
  SEINET9360954  Monardella candicans Unknown 1958-5-29 4841 El Dorado El Dorado Co., CA Comment
  SEINET10582051  Monardella lanceolata A. Graff 1993-7-21 Graff 252 El Dorado El Dorado National Forest. On Hwy. 50 east, pass Kyburz (just past Graff collection 249-251), on the left road bank. With grasses and other annuals, below an oak-pine forest. (co-occurring with Monardella sheltonii Howell, Graff collections 257-262). Comment
  UCR189603  Monardella odoratissima George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12375 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
  UCR249878  Monardella odoratissima George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20914 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  UC580690  Monardella odoratissima subsp. glauca A. D. Gifford 1934-7-17 293 El Dorado 1 1/2 mi n Leek Springs Hill; Pyramid Pk. Quadrangle Comment
  RSA791760  Monardella odoratissima subsp. odoratissima George K. Helmkamp, E. A. Helmkamp 2006-7-7 10817 El Dorado Northern Sierra Nevada Mountains.: Wright s Lake Road, 3.2 miles north of Highway US-50, northeast of Kyburz 1982 Comment
  CAS-BOT-BC222140  Monardella odoratissima subsp. pallida John Thomas Howell 1946-8-31 22946 El Dorado Mt. Tallac 2956 Comment
  JEPS71529  Monardella odoratissima subsp. pallida Gladys L. Smith and Alasdair Neilson 1970-7-27 2479 El Dorado Summit area Echo Peak 2711 Comment
  RSA715275  Monardella odoratissima subsp. pallida George K. Helmkamp, E. A. Helmkamp 2005-7-31 9757 El Dorado 20 mi. WSW of Lake Tahoe: Ice House Road, N of CA Highway 50 and 1.5 mi S of junction with Ice House Reservoir. Northern Sierra Nevada Foothills. 1610 Comment
  UC464481  Monardella odoratissima subsp. pallida R. M. Holman 1931-8-8 El Dorado First Camp Grounds, 300 yards west of Echo Summit on Lincoln Highway above Tahoe. 2225 Comment
  UCD125216  Monardella odoratissima subsp. pallida G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11160 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road. 2174 Comment
  CAS-BOT-BC215541  Monardella odoratissima subsp. pallida Elsie Z. Lovegrove 1938-6-17 s.n. El Dorado Floating Isl. Trail, E. side Mt. Tallac Comment
  POM126640  Monardella odoratissima subsp. pallida R. L. Pendleton, F. M. Reed 1907-7-26 1269 El Dorado Fallen Leaf Lake 1921 Comment
  CHSC68010  Monardella villosa subsp. villosa James D. Jokerst 1987-6-12 2943 El Dorado Pine Hill, just up-slope of gate to top of hill that is just beyond turnoff to uppermost private residence. 548 Comment
  CAS-BOT-BC173691  Montia Peter Rubtzoff 1974-6-5 7552 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  UCD60433  Montia linearis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3984 El Dorado Washoe Meadows State Park. Angora Meadows, west of Angora Creek, opposite sewer manhole #4. 1919 Comment
  JEPS15704  Muhlenbergia filiformis G. Thomas Robbins 1956-9-8 3750 El Dorado sandy sites in meadow just beyond northeast edge of Wrights Lake 2133 Comment
  SACT001584  Muhlenbergia filiformis Herbert Copeland 1936-8-23 El Dorado Near Lake Tahoe. Damp sunny places. Comment
  UCD142748  Muhlenbergia filiformis Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7965 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, NW corner of pond. 2015 Comment
  CDA32544  Muhlenbergia jonesii P. B. Kennedy 1920-8-16 El Dorado El Dorado National Forest, Wilson s Meadow, Barrett Camp 0 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
  UCD44197  Muhlenbergia richardsonis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1563 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CDA14113  Myosotis discolor G. F. Hrusa, J. Glazner 1997-6-3 13949 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  CHSC94919  Myrica hartwegii L. P. Janeway 2006-8-23 8864 El Dorado Northern High Sierra Nevada. Kings Meadow, near headwaters of Slab Creek. 1359 Comment
  HSC29503  Myrica hartwegii Louis Javeto Sep 1936 El Dorado Comment
  SACT002844  Myrica hartwegii Josephine Van Ess 1976-3-28 El Dorado Collected along the river below Buck's Bar. Comment
  SEINET9343531  Myrica hartwegii Unknown 1994-4-23 11813 El Dorado Cosumnes River Comment
  UC1229831  Myrica hartwegii Rimo Bacigalupi with H. L. Mason and Robert Ornduff 1959-11-2 7329 El Dorado immediately s. of site of old settlement of Nashville (1.5 mi. n. of N. Fork Cosumnes R. junction with Middle Fork, below roadbed of State Hwy. 49); N. Fork Cosumnes R. 256 Comment
  HSC77884  Myriophyllum aquaticum Morgan Randall 1977-11-24 El Dorado Holiday Lake Comment
  SEINET6744563 Image available Nama lobbii L. S. Rose 1941-7-10 41302 El Dorado Meeks Bay, Lake Tahoe, California. Comment
  UC612990  Nama lobbii C. W. Sharsmith 1936-10-30 2425 El Dorado just s Emerald Bay (by roadside on western margin Lake Tahoe); Sierra Nevada, Lake Tahoe Comment
  SEINET3860404  Navarretia capillaris George K. Helmkamp, E. A. Helmkamp 2010-7-23 16601 El Dorado Northern Sierra Nevada Mountains: trailhead at the east of Wright's Lake, 1.2 miles north of the visitor's center at the lake entrance.; 0 2127 Comment
  UC907781  Navarretia capillaris G. Thomas Robbins 1944-7-28 1781 El Dorado about 1/4 mi w and below Rockbound Pass (along Willow Flat Trail, Desolation Valley Wilderness Area); Desolation Valley Wilderness Area, below Rockbound Pass 2438 Comment
  RSA109598  Navarretia capillaris A. M. Alexander, Louise Kellogg 1943-8-20 3466 El Dorado Half Moon Lake, Lake Tahoe region, Sierra Nevada 2500 Comment
  UC23513  Navarretia divaricata Geo. Hansen 1892-1 El Dorado Ham's Station Comment
  JEPS116845  Navarretia eriocephala David Gowen 2007-5-3 690 El Dorado Bass Lake in field across from Bridlewood Dr. and Bass Lake Rd. Comment
  RSA91881  Navarretia filicaulis Beecher Crampton 1954-7-2 2029 El Dorado 1 mile southwest of Garden Valley 579 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
  UC126074  Navarretia intertexta Katharine Brandegee Jul 1908 El Dorado near Placerville Comment
  UC1719861  Navarretia intertexta David Fruchter 1978-9-28 El Dorado Bass Lake Comment
  UCD163376  Navarretia intertexta subsp. intertexta Robert E. Preston 2015-5-29 2998 El Dorado 2.25 mi SSE of Georgetown, along Bear Creek Rd. 710 Comment
  UCD60629  Navarretia intertexta subsp. propinqua Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4092 El Dorado Washoe Meadows State Park. Southern part of park, scraped area just north of restored quarry. 1924 Comment
  UCD106224  Navarretia leptalea G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10900 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
  CAS-BOT-BC257955  Navarretia leptalea subsp. bicolor George K. Helmkamp; E. A. Helmkamp 2010-9-1 16893 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 2018 Comment
  RSA83063  Navarretia leptalea subsp. bicolor Verne Grant, Alva Grant 1946-7-20 7742 El Dorado Above public landing of Upper Echo Lake Comment
  UC662447  Navarretia leptalea subsp. leptalea P. B. Kennedy 1920-8-17 117 El Dorado Barrett Camp El Dorado National Forest--Barrett Camp 1935 Comment
  UCD36994  Navarretia prolifera Beecher Crampton 1956-6-22 3592 El Dorado El Dorado County, 1 mile west of Omo Ranch Post Office. 1005 Comment
  CAS-BOT-BC230515  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-5 348 El Dorado S of Placerville Airport. Take Texas Hill Road, left up hill just before junction with Gingham Court and Nugget Lane. Go to the end of of old pavement, turn around. Plants 750 feet W on two old roads 50 feet from main road (4-wheel drive necessary) Comment
  CAS-BOT-BC230519  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-24 303 El Dorado More readily reached through Rancho del Sol subdivision, Puerta del Sol to the end of Loma de Norte. Or, take Starks Grade Road to road heading N near meadow adjacent to edge of section 14. Follow road uphill until FS boundary marker can be seen 1036 Comment
  CAS-BOT-BC230532  Navarretia prolifera subsp. lutea G. Thomas Robbins 1943-6-13 1162 -A El Dorado Along Park Creek road near junction with Plum Creek and Hazel Valley roads (at General Land Office Survey Marker, extreme E boundary of Placerville Quadrangle) 1219 Comment
  CAS-BOT-BC230541  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-19 302 El Dorado Sly Park Road to Starks Grade Road to Lynx Trail Road N. Population begins along road just past FS boundary corner at 671 Lynx Trail Rd, the Radekin residence. Along saddle W to FS 80 acres. Across saddle and at bottom of large scar across ridge 1127 Comment
  JEPS41357  Navarretia prolifera subsp. lutea Katharine Brandegee 1908-7-10 El Dorado 12 mi e Placerville; Fyffe 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
  CAS-BOT-BC233596  Navarretia pubescens M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  UC913416  Navarretia pubescens G. Thomas Robbins 1943-5-29 1104 El Dorado 3 mi e Placerville (at w edge of Institute of Forest Genetics) 731 Comment
  UCD36962  Navarretia tagetina Beecher Crampton 1956-6-1 3501 El Dorado El Dorado County, 2 miles directly northeast of Clarksville, on western side of Bass Lake. 365 Comment
  RSA0043187  Nemophila heterophylla George K. Helmkamp, E. A. Helmkamp 2006-4-25 10213 El Dorado Northern Sierra Nevada Foothills: East of Sacramento, southwest of Placerville. Forni Road between US Highway 50 and Diamond Springs, at Weber Creek. 488 Comment
  UC1952533  Nemophila heterophylla Richard R. Halse 2007-3-23 7112 El Dorado Along State Hwy 49 ca. 1.9 mi SE of Coloma or 5.3 mi NW of Placerville 356 Comment
  UCD120022  Nemophila heterophylla G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11703 El Dorado Northern Sierra Nevada Mountains: Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill. 313 Comment
  SEINET5520966  Nemophila heterophylla F. Brunetti 1962-3-17 s.n. El Dorado 3 miles west of Placerville, South Fork American River 366 Comment
  CHSC20593  Nemophila maculata R. A. Schlising 1965-4-24 2807 El Dorado At Cool; roadside. 464 Comment
  UC747482  Nemophila maculata G. Thomas Robbins 1945-4-22 1851 El Dorado 2 - 2 1/2 mi e Shingle Springs; e of Shingle Springs 457 Comment
  SD239783  Nemophila menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2009-4-4 14501 El Dorado Northern Sierra Nevada Mountains Foothills: Happy Valley Road, 0.8 mile west of its junction with Happy Valley Cut-off (Camino 7.5') 607 Comment
  SEINET3282768 Image available Nemophila parviflora var. parviflora George K. Helmkamp, E. A. Helmkamp 2007-4-30 11885 El Dorado Foothills, Northern Sierra Nevada Mountains; hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  UCR188169  Nemophila parviflora var. parviflora George K. Helmkamp, E. A. Helmkamp 2007-4-30 11885 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  SEINET5521098  Nemophila pedunculata M. Demorest 1962-3-15 12 El Dorado South Fork og American River, 5 miles north of Placerville, north bank of river, 3353 Comment
  SEINET5536419  Nemophila pulchella S. Eliades 1976-4-3 s.n. El Dorado Just off of HWY 193, just inside Cool 610 Comment
  UCD126685  Nicotiana acuminata var. multiflora G. K. Helmkamp; E. A. Helmkamp 2007-9-19 12983 El Dorado Northern Sierra Nevada Mountains: junction of Lost Creek and French Creek Road just north of Frenchtown. 366 Comment
  UCD110167  Notholithocarpus densiflorus Collector unknown 1962-6-23 s.n. El Dorado Pino Grande? Comment
  JEPS124512 Image available Nuphar polysepala Rechen 1964-7-9 106 El Dorado Hw 89 1/2 mile north of Luther Pass Grass Lake. Comment
  JEPS124513 Image available Nuphar polysepala B. Corwin 1964-7-9 148 El Dorado 1/2 mile north of Luther Pass off rte. 89. Comment
  UCR64484  Nymphoides peltata G. D. Barbe, R. Stewart 1983-9-13 4100 El Dorado Sierra Nevada Mtns., Trout Lake, earth-dam reservoir at Mosquito and Highgrade Roads, NE of Placerville 793 Comment
  UC673620  Odontostomum hartwegii Herbert L. Mason 1928-5-4 4517 El Dorado between Green Valley and Eggars Comment
  UCD96598  Orobanche bulbosa Dena Grossenbacher; Brian Green 2008-5-30 857 El Dorado Along State Highway 193 about 1.25 miles north of junction with Rock Creek Road. 518 Comment
  JEPS10825  Orobanche fasciculata Robert E. Bush 1923-5-26 El Dorado Georgetown. Comment
  CAS-BOT-BC500256  Orobanche uniflora subsp. occidentalis M. Alice King 1923-5-1 s.n. El Dorado Placerville 548 Comment
  SD51376  Orthocarpus copelandii var. cryptanthus Darley F. Howe 1961-8-10 El Dorado Kirkwood on Carson Pass Road, #88 2347 Comment
  UCR171240  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2005-7-11 9693 El Dorado Northern Sierra Nevada Foothills, 30 miles SW of Lake Tahoe; 1 mile east of Jenkinson Lake along Mormon Emigrant Road/County Highway 5 1220 Comment
  UCD127826  Oxypolis occidentalis Jack Major 1961-9-13 699 El Dorado Osgood Swamp, north side of U.S. Highway 50, ca. 1 mile southwest of junction of this highway with State Highway 89. 1993 Comment
  UC624241  Packera layneae L. Constance 1939-5-7 2481 El Dorado 2 mi above Sweetwater Creek mouth (in forks above sandbar, Sierra Nevada foothills); Sierra Nevada, Sweetwater Creek 243 Comment
  UC566649  Packera werneriifolia M. S. Jussel 1928-7-11 El Dorado se Lake Tahoe (Job's Sister Peak); Job's Sister Peak Comment
  RSA434233  Paeonia brownii W. Hutchinson 1922-06 3550 El Dorado Lake Tahoe. Comment
  SEINET3257986 Image available Panicum acuminatum var. acuminatum George K. Helmkamp, E. A. Helmkamp 2007-8-21 12792 El Dorado Northern Sierra Nevada Mountains; Ice House Road at the junction to the lower campground and boat ramp of Loon Lake. 1976 Comment
  JEPS124440  Panicum acuminatum var. fasciculatum Daniel Slakey with El Dorado CNPS Chapter 2015-4-19 101 El Dorado Big Canyon Creek drainage. Along tributary to Big Canyon Creek, about 750 m north of junction Murietta Flats Road and Joaquin Way. Comment
  UCD88404  Panicum acuminatum var. fasciculatum Beecher Crampton 1957-6-18 4244 El Dorado 1 mile SW of Garden Valley Post Office. Comment
  RSA0093555  Panicum capillare George K. Helmkamp, Elizabeth Helmkamp 2013-10-15 22430 El Dorado Sierra Nevada Mountains Foothills. Oak Hill Road, 2.9 miles south of its junction with Pleasant Valley Road, c. 5 miles SSE of Placerville. 617 Comment
  UC73107  Parnassia californica Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  CAS-BOT-BC266628  Pedicularis Peter Rubtzoff 1976-6-24 8701 El Dorado Georgetown Divide. Blodgett Forest: Headquarters Road ca 0.1 mile E of Spring Road junction [Comp. 250R] 1298 Comment
  UCD149285  Pedicularis semibarbata Ellen Dean; N. Khuu, K. Craig 2014-7-12 8431 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Just north of General Creek and bridge that connects North Fire Road with South Fire Road. 1932 Comment
  CAS-BOT-BC71221  Pellaea bridgesii Dr. F. E. Blaisdell 1898-7-1 s.n. El Dorado Glen Alpine Comment
  BFRS248 Image available Penstemon Peter Rubtzoff 1974-7-24 7764 El Dorado Blodgett Forest: County Road ca. 0.75 mi. east of Headquarters Road junction Comment
  UCR242375  Penstemon deustus Ellen Dean, G. Golden, D. Lubin, S. Tidball 2011-8-24 7220 El Dorado Lake Tahoe Basin, Emerald Bay State Park, west of Vikings Holm buildings near trail to falls and bridge 1924 Comment
  JEPS72215  Penstemon deustus var. pedicellatus Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2518 El Dorado summit area, Echo Peak Echo Peak 2711 Comment
  UC907687  Penstemon gracilentus G. Thomas Robbins 1945-8-12 2134 El Dorado along shore Star Lake (on trail to Freel Peak); along shore of Star Lake, on trail to Freel Peak 2804 Comment
  SEINET3099313 Image available Penstemon heterodoxus K. Christie 2010-8-24 1995 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows, at the western edge of the eastern meadow complex. 2811 Comment
  SEINET5328475 Image available Penstemon heterodoxus W. D. Billings 1950-8-3 1946 El Dorado Above Gilmore lake on the trail to Tallac Mt. Sierra Nevada 2865 Comment
  RSA49037  Penstemon heterodoxus subsp. cephalophorus Verne Grant, Alva Grant 1949-7-25 8794 El Dorado Below Phillips on Highway 50. 1982 Comment
  UCR242577  Penstemon laetus subsp. laetus George K. Helmkamp, E. A. Helmkamp 2011-7-7 17629 El Dorado Northern Sierra Nevada Mountains, Park Creek Road, 0.4 mile east of its junction with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (111 deg. ) of Pollock Pines 1290 Comment
  NY604491  Penstemon laetus var. laetus F. W. Pennell 1940-6-2 25646 El Dorado Route 50; 4 miles west of Camino 823.0 Comment
  UCD42485  Penstemon newberryi Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  RSA751799  Penstemon newberryi var. newberryi George K. Helmkamp, E. A. Helmkamp 2007-5-31 12244 El Dorado Forestry Route 42, 1.6 miles west of its junction with Wright's Lake Road, generally between Wright's Lake and Ice House Reservoir. 1851 Comment
  CAS-BOT-BC172757  Penstemon oreocharis Beecher Crampton 1989-7-16 10207 El Dorado Tahoe Basin, Stateline, vacant lot along Montreal road Comment
  CAS-BOT-BC438802  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
  SEINET2084153  Penstemon roezlii G. Rink 1999-7-12 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  UCD147765  Penstemon roezlii Allyson Ayalon; Lucie Jerabkova 2012-7-1 127 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  CAS-BOT-BC239456  Penstemon rydbergii var. oreocharis Alice Eastwood 1906-7-29 1108 El Dorado Fallen Leaf Lake Comment
  UCD44131  Penstemon rydbergii var. oreocharis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1497 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCR218090  Penstemon rydbergii var. oreocharis George K. Helmkamp, E. A. Helmkamp 2010-7-23 16620 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 0.2 mile west of its junction with Wright's Lake Road and beside Silver Creek, 4 miles NE (31 deg. ) of Kyburz 2021 Comment
  HSC44796  Penstemon speciosus Maralyn O'Meara Jun 1974 512 El Dorado Along Hwy. 89, Lake Tahoe at Emerald Bay 2134 Comment
  UC1060666  Pentachaeta exilis Herbert L. Mason 1957-4-28 14693 El Dorado about 5 mi s Georgetown; Garden Valley 579 Comment
  UCR257573  Pentagramma triangularis subsp. triangularis George K. Helmkamp, Elizabeth Helmkamp 2014-2-17 22513 El Dorado Sierra Nevada Mountains Foothills, along Marshall Road, 0.1 mile northeast of its junction with CA-49, above S Fork American River, NW of Colma 235 Comment
  UC1432650  Perideridia bacigalupii G. L. Stebbins and D. L. Smith 1976-9-2 76232 El Dorado nw Rescue (n-facing slope near summit of hill); Pine Hill 579 Comment
  SEINET474168  Perideridia gairdneri subsp. borealis J. C. Johnson 1947-7-21 El Dorado 1.5 miles south of Raymond Peak 808 Comment
  CHSC73615  Perideridia lemmonii L. P. Janeway; Eric Schroder 1998-9-1 6225 El Dorado Along Tallac Creek, about 1.0 mi southwest of Lake Tahoe. 1935 Comment
  JEPS17516  Perideridia lemmonii P. B. Kennedy 1920-9-15 177 El Dorado Barrett Camp Eldorado National Forest 1935 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
  RSA0011955  Perideridia parishii subsp. latifolia George K. Helmkamp, E. Helmkamp 2011-9-13 18256 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
  UCD42590  Persicaria amphibia Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCSB40043  Persicaria amphibia Reisentz, Paul 1982-9-4 El Dorado Grass Lake, 6 miles south on HWY 89 from HWY 50; south of Lake Tahoe 2346 Comment
  SEINET3119232 Image available Phacelia curvipes Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-6-4 15224 El Dorado Emerald Bay, Lake Tahoe. Comment
  JEPS3188  Phacelia hastata subsp. compacta Helen-Mar Wheeler 1941-8-12 416 El Dorado State Hwy 89 4 mi s Meyers Post Office (old sawmill); Upper Truckee River 1950 Comment
  UC712527  Phacelia hastata subsp. compacta Carl W. Sharsmith 1937-8-30 3495 El Dorado s Lake Tahoe (e slope of peak); Sierra Nevada, Freel Peak 3230 Comment
  UC747468  Phacelia hastata subsp. compacta G. Thomas Robbins 1943-9-5 1377 El Dorado near summit Mt. Tallac 2956 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
  SD237470  Phacelia hastata var. compacta G. K. Helmkamp, E. A. Helmkamp 2008-6-5 13614 El Dorado Sierra Nevada Mountains Foothills: Forbay Road, 0.5 mile north of its crossing of the South Fork American River (Slate Mountain 7.5'Q) 668 Comment
  UCR176234  Phacelia hastata var. compacta George K. Helmkamp, E. A. Helmkamp 2006-7-31 11044 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  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
  POM127634  Phacelia heterophylla subsp. virgata R. L. Pendleton, F. M. Reed 1907-7-28 1297 El Dorado Road between Camp Agassiz and Tallac. 1921 Comment
  JEPS2108  Phacelia hydrophylloides Milo S. Baker 1904-6-30 El Dorado near Lake Tahoe; Fallen Leaf Lake Comment
  UC700281  Phacelia hydrophylloides G. Thomas Robbins 1944-7-29 1808 El Dorado summit of ridge connecting Red Peak and Silver Peak; Desolation Valley Wilderness Area, Crystal Range 2743 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
  CAS-BOT-BC167231  Phacelia mutabilis G. K. Helmkamp; E. A. Helmkamp 2009-6-29 15060 El Dorado Sierra Nevada Mountains Foothills: Ice House Road, 0.2 miles north of its junction with CA-50, c. 7.3 miles ENE (83 deg. ) of Pollock Pines 989 Comment
  UC306886  Phacelia mutabilis Herbert McLean Evans 1918-1 El Dorado 800 ft above Creek N. of Phillips; Sierra Nevada 2377 Comment
  UCD120636  Phacelia mutabilis P. B. Kennedy 1920-8-12 47 El Dorado El Dorado National Forest -- Barrett Camp. 1935 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
  UCD120625  Phacelia mutabilis Beecher Crampton 1977-8-17 9518 El Dorado El Dorado County, Meyers. Comment
  UCD18450  Phacelia purpusii Robin Barron 1990-6-12 s.n. El Dorado El Dorado National Forest, Pacific District, ridge above Jaybird Falls. Comment
  UC217366  Phacelia quickii H. M. Hall 1921-6-28 11385 El Dorado Strawberry American River 1676 Comment
  RSA74957  Phacelia quickii F. W. Peirson 1925-7-8 6319 El Dorado Road down American River, Sierra Nevada. 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-BC154392  Phacelia ramosissima var. eremophila G. Thomas Robbins 1945-8-12 2141 El Dorado west of High Meadow along trail to Freel Peak, SE of Lake Tahoe 2286 Comment
  SD116316  Phacelia stebbinsii L. R. Heckard 1969-6-1 2277 El Dorado Near dam below Jaybird Powerhouse, northwest of Riverton. 914 Comment
  UC1442846  Phacelia stebbinsii G. Ledyard Stebbins 1968-7-23 6803 El Dorado n side of valley just w Union Valley Dam; Silver Creek Canyon 1463 Comment
  UCD40111  Philadelphus lewisii Rodney Gale Myatt 1972-6-1 385 El Dorado Along Hwy 193, north of Placerville towards Georgetown, and about 2 miles north of Placerville. 487 Comment
  JEPS71464  Phlox diffusa Gladys L. Smith 1964-7-6 2122 El Dorado trail from Echo Lake to Desolation Valley 2286 Comment
  JEPS71639  Phlox diffusa Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2481 El Dorado Echo Peak summit area Echo Peak 2711 Comment
  SEINET3861255  Phlox diffusa D. E. Bright 1961-6-5 143 A El Dorado East side of Fallen Leaf Lake, near Lake Tahoe, California.; 0 Comment
  RSA103026  Phlox diffusa subsp. diffusa Charles Schaffer 1892-07 s.n. El Dorado Tallac [illegible]. Lake Tahoe Comment
  RSA71994  Phlox diffusa subsp. diffusa F. W. Peirson 1925-7-3 6235 El Dorado Glen Alpine Creek Basin, Sierra Nevada. 2210 Comment
  UC1178832  Phlox douglasii subsp. rigida Chas. M. Belshaw 1935-5-30 923 El Dorado Lover's Leap Sierra Nevada Mts. Comment
  UC496439  Phlox gracilis Merle Randall 1930-6-19 El Dorado 0.5 mi beyond Upper Echo Lake; Lake Tahoe Region Comment
  UC52748  Phlox gracilis W. A. Setchell 1901-7-7 El Dorado Rubicon Park Lake Tahoe Comment
  UC1194606  Phoradendron juniperinum Del Wiens 1960-6-17 2735 El Dorado ca. 5 mi. s. of its junction with U.S. Hwy. 50 State Hwy. 89 1981 Comment
  UCD14622  Phoradendron leucarpum subsp. tomentosum Nathan Horn 1989-6-2 15 El Dorado California, El Dorado Co.; ca. 2 miles east of Diamond Springs 573 Comment
  RSA133214  Phoradendron villosum Del Wiens 1960-6-17 2733 El Dorado Several miles E of Kyburz, on US Hwy 50. 1372 Comment
  JEPS72472  Phyllodoce breweri Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2671 El Dorado Pyramid Peak near Aloha Lake; Pyramid Peak 2743 Comment
  SBBG5551  Phyllodoce breweri D. Myrick 1958-9-22 9 El Dorado above Fallen Leaf Lake, specifically on the trail from Glen Alpine to Heather Lake 2743 Comment
  UC21952  Phyllodoce breweri W. H. Brewer 1863-8-17 2123 El Dorado near Carson Pass; Woods Peak; Woods Peak, near Carson Pass, Eldorado Co. (May be Round Top, Alpine Co.) 3219 Comment
  SEINET7270708  Phyllodoce breweri W. D. Billings 1950-8-3 1927 El Dorado Sierra Nevada, at Gilmore Lake, on trail to Mt. Tallac 2545 Comment
  UC747599  Pinus albicaulis G. Thomas Robbins 1944-7-29 1809 El Dorado summit of ridge connecting Red Peak and Silver Peak; Desolation Valley Wilderness Area 2743 Comment
  UCR172662  Pinus attenuata George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10185 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest, along Volcanoville Road, 7.7 mi N of Wentworth Springs road (NE of Georgetown) 915 Comment
  CAS-BOT-BC73275  Pinus contorta subsp. murrayana Alice Eastwood 1906-7-21 1023 El Dorado Glen Alpine Region, Glen Alpine Road Comment
  UC178  Pinus contorta subsp. murrayana W. A. Setchell 1901-7-1 El Dorado Rubicon Park Tahoe, Rubicon Park Comment
  UC1076383  Pinus jeffreyi H. L. Mason 1929-10-4 5469 El Dorado 14 mi from Tahoe City (w side of Lake Tahoe above Emerald Bay); Lake Tahoe Comment
  NY61592  Pinus jeffreyi L. Abrams 1930-8-8 12729 El Dorado This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  UC400325  Pinus lambertiana W. A. Setchell July, 1901 El Dorado Rubicon Park Comment
  UC747596  Pinus lambertiana G. Thomas Robbins 1943-6-20 1192 El Dorado near Pollock Pines (ca. 3 mi w of Forebay reservoir, along road to P. G. & E. power house) 975 Comment
  SEINET10530769  Pinus muricata Elbert L. Little 1957-9-8 Little 17222 El Dorado Institute of Forest Genetics, Placerville. 823 Comment
  CAS-BOT-BC79009  Pinus ponderosa G. Thomas Robbins 1944-10-15 1834 El Dorado At C.C.C. Camp Snowline, 3 mi. e. of Camino 1036 Comment
  SEINET181173  Pinus ponderosa Bassett Maguire, Ruth Maguire; C. B. Maguire 1934-6-4 15057 El Dorado Lake Tahoe Emerald Bay mountain slope Comment
  SEINET5778542 Image available Pinus ponderosa J. Penn 1957-11-16 El Dorado Institute of Forest Genetics, Placerville Comment
  UCD134881  Pinus ponderosa G. K. Helmkamp; Elizabeth Helmkamp 2006-2-7 10055 El Dorado Northern Sierra Neveda foothills: [NNW of Coloma] California State Park, Coloma, beside South Fork of the American River. 220 Comment
  SEINET7880488 Image available Pinus quadrifolia Elbert L. Little Jr. 1957-1 17217 El Dorado Institute of Forest Genetics, Placerville Comment
  SBBG58802  Piperia unalascensis M. N. Ackley -Jul-1920 688 El Dorado Glen Alpine 2072 Comment
  SEINET11098621  Piperia unalascensis G. Thomas Robbins 1943-1 1159 El Dorado Park Creek Road w. of its junction with the Plum Creek Road and the Hazel Valley Road. 1219 Comment
  SEINET12075191  Piperia unalascensis H. H. Heller 1938-1 679 El Dorado Tamarack Trail, Fallen Leaf Comment
  UCR173189  Pityrogramma triangularis George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10226 El Dorado Northern Sierra Nevada Foothills, 2.1 mi. south of Pleasant Valley Road along French Creek Road, SE of Shingle Springs 369 Comment
  JEPS61025  Plagiobothrys hispidulus Alice M. Ottley 1920-7-2 951 El Dorado near Myers station Comment
  UCD60606  Plagiobothrys hispidulus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4071 El Dorado Washoe Meadows State Park. Southwest area of the park adjacent to sewer manhole #66. 1946 Comment
  UCR237553  Plagiobothrys nothofulvus George K. Helmkamp, E. A. Helmkamp 2012-3-9 18618 El Dorado Northern Sierra Nevada Mountains Foothills, Tierra De Dios Drive, 0.4 mile WNW of its junction with Country Club Drive, N of Hwy 50 near Cameron Park 372 Comment
  UCD121039  Plagiobothrys tenellus Kim E. Steiner 1978-3-3 281 El Dorado 1.2 mi. NM of Mt. Aukum Road, ca. 200 m SW of Bucks Bar Road. Comment
  RSA0054824  Plantago Keith E. Hoffmaster 1941-3-22 1017 El Dorado So of Pilot Hill, El Dorado Co. Comment
  CAS-BOT-BC172572  Plantago lanceolata Peter Rubtzoff 1974-6-4 7543 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UCD160928  Plantago major G. Ledyard Stebbins 1977-7-2 7740 El Dorado North of Weber Creek, south of Coon Hollow Road. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD124530  Plantago ovata G. K. Helmkamp; Elizabeth Helmkamp 2006-4-7 10175 El Dorado Northern Sierra Nevada Foothills; E of Sacramento, between N and Middle Forks of the Cosumnes River; Sand Ridge Road, 3.1 miles E of CA-Hwy 49; beside Big Creek Canyon. 534 Comment
  UCR141605  Platanthera dilatata var. leucostachys June Latting 1978-8-3 s.n. El Dorado Sierra Nevada Mtns., Lake Tahoe Basin, Emerald Bay State Park 2134 Comment
  JEPS74220  Platanthera sparsiflora Gladys L. Smith 1969-8-9 3014 El Dorado along US Hwy 50 two mi w Echo Summit; Pow-wow Bog 2133 Comment
  UCD150004  Platanus X hispanica G. Ledyard Stebbins 1976-9-26 76319 El Dorado Along North Fork of Cosumnes River. 1/4 mile north of its junction with the Middle Fork. 243 Comment
  SD239950  Plectritis ciliosa George K. Helmkamp, E. A. Helmkamp 2012-4-27 18850 El Dorado Foothills, northern Sierra Nevada Mountains: Mosquito Road north of Placerville, at south side of the crossing of the South Fork American River. 401 Comment
  JEPS5134  Plectritis ciliosa subsp. ciliosa W. L. Jepson 1938-4-14 18658 El Dorado Nashville Comment
  CAS-BOT-BC458157  Pleuricospora fimbriolata H. B. Currier 1952-8-6 s.n. El Dorado South Fork Camp, Eldorado National Forest 1524 Comment
  CAS-BOT-BC458158  Pleuricospora fimbriolata A. A. Heller 1915-8-6 1219 a El Dorado Near Camp Echo on the Lincoln Highway 2133 Comment
  UCR173449  Poa annua George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10548 El Dorado Northern Sierra Nevada Mountains, Junction of Ice House Canyon Road and West Meadows Road, SSW of Union Valley Reservoir, just N of US Hwy 50 1067 Comment
  CAS-BOT-BC244358  Poa annua R. C. Wenk; et al. 2006-5-6 444 El Dorado Pine Hill Preserve, Pine Hill Unit, 4 miles N of town of Cameron Park, along Pine Hill Road 548 Comment
  SACT001808  Poa bolanderi Herbert Copeland 1939-6-25 El Dorado Canyon of Glen Alpine Creek Comment
  UCD60586  Poa bolanderi Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4051 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  UCD74216  Poa bolanderi Jennifer W. Burt; Jessica Hite 2005-8-12 156 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2273 Comment
  UCD74219  Poa bolanderi Jennifer W. Burt 2006-7-16 229 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2353 Comment
  CAS-BOT-BC255689  Poa bolanderi E. W. Kelley; A. W. Blair 1914-8-19 79 El Dorado Pardoe Meadows, Eldorado Forest 2438 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
  SEINET7744971  Poa bulbosa E. Dean, K. Mawdsley, K. Eshmsen., and M. Starbuck. 2007-6-15 4012 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  CAS-BOT-BC246743  Poa leibergii A. A. Heller 1915-8-5 12145 El Dorado Near Camp Echo, on the Lincoln Highway 2133 Comment
  SD51380  Poa palustris Darley F. Howe 1961-8-10 3147 El Dorado Kirkwood on Carson Pass road, #88 2347 Comment
  CAS-BOT-BC255977  Poa pratensis Catherine Best 1981-8-13 s.n. El Dorado Echo Lake, Sierra Nevada 2255 Comment
  CAS-BOT-BC255978  Poa pratensis Elsie Zeile Lovegrove 1951-9-16 s.n. El Dorado Fallen Leaf Lake Road, Lake Tahoe Basin Comment
  CDA11097  Poa pratensis G. F. Hrusa, Jeff Hart 1994-4-23 11785 El Dorado Cosumnes River Drainage; South-facing slope on N side of Cosumnes River, immediately W of Hwy 49 bridge. Occasional in rhizomatous colonies among rocks in openings along riverbank. Comment
  SEINET8892759  Poa pratensis K. Christie 2011-1 2027 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Meeks Meadow, just west of the parking area on the west side of HWY 89. Comment
  UCR175484  Poa pratensis George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10681 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 9.1 miles north of Hwy US-50 1662 Comment
  UCD165624  Poa pratensis subsp. pratensis Ellen Dean 2016-6-10 8971 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along Highway 89 on west side of road. 2073 Comment
  UCR237030  Poa secunda George K. Helmkamp, E. A. Helmkamp 2012-5-18 19017 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 0.1 mile east of Pebble Canyon Road, SE of Pollock Pines, S of US Hwy 50 1495 Comment
  UCR248760  Poa secunda Peter Rubtzoff 1975-6-5 8054 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station, Chinquapin Flat Road c. 1.6 mi. south of Old Gaddis Creek Road 1320 Comment
  UCD91618  Poa secunda subsp. secunda A. A. Heller 1915-8-6 12148 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  UCD91892  Poa secunda subsp. secunda F. M. Reed; R. L. Pendleton 1907-7-24 1624 El Dorado Gilmore Lake. 2743 Comment
  SD257151  Poa secunda var. secunda George K Helmkamp, Mary Alice Barnes 2013-4-30 20437 El Dorado Sierra Nevada Mountains: Mormon Emigrant Trail, 70 meters northwest of its junction with Park Creek Road, 1 mile NW of Bryants (Old Iron Mountain 7.5'Q) 1310 Comment
  SEINET7873868  Poa tenerrima B. Crampton 1965-6-3 7361 El Dorado Sierra Nevada Mountains; 2 miles west of Garden Valley, Marshall Grade Road. 610 Comment
  UC1056117  Poa tenerrima Peter H. Raven with G. Thomas Robbins 1956-4-28 9079 El Dorado 2 mi from Georgetown (on rd to Greenwood) Comment
  CHSC55646  Poa wheeleri K. R. Stern 1985-6-14 8137 El Dorado Echo Summit. 2225 Comment
  JEPS75193  Poa wheeleri Gladys L. Smith and Dr. Alasdair H. Neilson 1970-7-27 2491 El Dorado summit area Echo Peak 2711 Comment
  CAS-BOT-BC244283  Podagrostis humilis John Thomas Howell 1946-8-30 22918 El Dorado Upper Angora Lake Comment
  UCD52724  Podagrostis humilis A. A. Beetle 16-26 Jul 1945 3918 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UCD52764  Podagrostis humilis Jack Major 1961-9-13 711 El Dorado Osgood Swamp, north side of U.S. Highway 50, 1 mile southwest of junction of this highway with State Highway 89. 1993 Comment
  CDA40765  Pogogyne serpylloides CDFA Staff 1959-5-29 s.n. El Dorado Rufus Swift prop. near Latrobe. 0 Comment
  UCD44764  Polemonium occidentale C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2130 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  CAS-BOT-BC231326  Polemonium pulcherrimum E. A. McGregor 1909-8-25 188 El Dorado Lake Tahoe Region. Mt. Tallac 2895 Comment
  UC882747  Polemonium pulcherrimum Alice Eastwood Jul 21 1906-Aug 15 1906 1173 El Dorado Mt. Tallac , Mt. Tallac (Glen Alpine Region) Comment
  JEPS69918  Polemonium pulcherrimum Alice M. Ottley 1920-6-19 801 El Dorado near Fallen Leaf (Keiths Dome); Keith's Dome (near Fallen Leaf) Comment
  SEINET3245885  Polygonum aviculare G. K. Helmkamp, E. A. Helmkamp 2007-1 12933 El Dorado Northern Sierra Nevada Mountains: Along Hwy US-50, 0.4 mile southwest of Phillips. 1829 Comment
  JEPS72804  Polygonum aviculare subsp. depressum Gladys L. Smith 1972-8-23 3446 El Dorado U.S. 50 below Echo Summit 2194 Comment
  CAS-BOT-BC414427  Polygonum douglasii Elsie Zeile Lovegrove 1951-9-22 s.n. El Dorado Lake Tahoe Basin. Richardson's Comment
  CAS-BOT-BC414428  Polygonum douglasii Elsie Zeile Lovegrove 1951-9-22 s.n. El Dorado Lake Tahoe Basin. Camp Richardson Comment
  RSA104516  Polygonum douglasii George B. Grant 1906-8-3 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains 2439 Comment
  UCD75804  Polygonum douglasii subsp. spergulariiforme G. Ledyard Stebbins 1969-5-27 6915 El Dorado Along Traverse Creek, 3 miles southeast of Georgetown. (Exact location unknown. Coordinates estimated by label maker.) 673 Comment
  UCR193516  Polygonum lapathifolium George K. Helmkamp, E. A. Helmkamp 2007-9-10 12921 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive 530 Comment
  UC850206  Polygonum minimum A. A. Heller 1916-8-9 12511 El Dorado above Echo Lake; Haypress Meadow 2590 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
  UCD148441  Polygonum polygaloides subsp. confertiflorum Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8284 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park.Central part of park near eastern boundary. 1919 Comment
  CAS-BOT-BC419932  Polygonum polygaloides subsp. kelloggii Alice Eastwood 1906-7-23 945 El Dorado Glen Alpine Region. Camp Agassiz Comment
  UC402693  Polygonum polygaloides subsp. kelloggii W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Glen Alpine Vicinity of Lake Tahoe 1897 Comment
  UCR218260  Polygonum polygaloides subsp. kelloggii George K. Helmkamp, E. A. Helmkamp 2010-7-23 16601 A 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
  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
  SD245  Polypogon littoralis none listed May 1914 El Dorado Cove Comment
  CAS-BOT-BC72121  Polystichum californicum G. L. Stebbins 1977-7-3 7760 El Dorado Along Weber Creek, 3/4 miles east of crossing of Cedar Ravine Road 563 Comment
  SD236111  Polystichum imbricans subsp. curtum G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13571 El Dorado Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 715 Comment
  UCR196838  Polystichum imbricans subsp. curtum George K. Helmkamp, E. A. Helmkamp 2008-6-3 13571 El Dorado Sierra Nevada Mountains, Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 716 Comment
  SEINET10460838  Porterella carnosula O. R. R. 1980-6-25 ORR s.n. El Dorado Marshy meadow border between Spring Creek and Talloc Creek Comment
  CAS-BOT-BC453689  Potamogeton gramineus L. R. Abrams 1917-9-21 6817 El Dorado Lily Lake near Fallen Leaf, Lake Tahoe Comment
  JEPS73105  Potamogeton natans Gladys L. Smith 1972-8-23 3512 El Dorado Lily Lake 2072 Comment
  CAS-BOT-BC454027  Potamogeton pusillus subsp. pusillus Elsie Zeile Lovegrove 1941-9-6 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake Comment
  CAS-BOT-BC454028  Potamogeton pusillus subsp. pusillus Elsie Zeile Lovegrove 1941-9-20 s.n. El Dorado Lake Tahoe Basin. Middle Angora Lake Comment
  RSA796400  Potentilla Peter Rubtzoff 1974-6-5 7560 El Dorado UC Blodgett Forest Research Station, Bacchi Meadow. Comment
  RSA796690  Potentilla Peter Rubtzoff 1974-6-19 7605 El Dorado U.C. Blodgett Forest Research Station, along Mutton Creek Road, 0.25 mi south of 'Country Road'. 1280 Comment
  RSA756978  Potentilla glandulosa subsp. ashlandica George K. Helmkamp, Amy Barnes 2009-7-8 15122 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
  UCR215915  Potentilla glandulosa subsp. ashlandica George K. Helmkamp, E. A. Helmkamp 2009-6-29 15082 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 8.2 miles north of its junction with CA-50, c. 10.5 air miles NE (73 deg. ) of Pollock Pines 1646 Comment
  JEPS47225  Potentilla gracilis Helen-Mar Wheeler 1941-8-15 439 El Dorado on State Highway 89 about 5 1/2 mi s Meyers Post Office (streambank near Alpine Public Camp); Upper Truckee River 1981 Comment
  UC570403  Potentilla gracilis Chas. M. Belshaw 1936-8-11 2610 El Dorado two mi sw Lover's Leap (41 Milestone); Sierra Nevada Mts., 41 Milestone 1676 Comment
  UCD20984  Potentilla gracilis E. Bortiri 2002-6-26 WFC 33 El Dorado Trout Creek, South Lake Tahoe, El Dorado Co. Comment
  UCR208527  Potentilla gracilis subsp. nuttallii Peter Rubtzoff 1976-6-23 8679 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Bacchi Meadow 1326 Comment
  CAS-BOT-BC141630  Potentilla gracilis var. elmeri John Thomas Howell 1925-7-2 1366 El Dorado Between Fallen Leaf Camp and Lake Tahoe Comment
  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
  RSA49074  Potentilla gracilis var. fastigiata Verne Grant 1949-7-25 8796 El Dorado Below Phillips on Highway 50. 1982 Comment
  UC1039605  Potentilla palustris Herbert L. Mason 1940-7-25 12331 El Dorado Luther Pass Grass Lake (Grass Lake, eastern El Dorado County); , Luther Pass 2377 Comment
  POM332772  Potentilla palustris M. H. Sachet 1957-8-31 298 El Dorado South of Lake Tahoe, beetween Myers and Echo Summit (east slope) [Possibly at Osgood Swamp]. Comment
  BFRS421 Image available Potentilla recta Peter Rubtzoff 1974-7-24 7766 El Dorado Blodgett Forest: County Road ca. 0.2 mi. east of Headquarters Road junction (Comp. 220R). Comment
  UCD165240  Prosartes Peter Rubtzoff 1974-6-25 7631 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, 0.1 miles north of Bacchi Meadow. 1316 Comment
  OBI74501  Prunella vulgaris David J. Keil 1992-1 23340 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SD234898  Prunella vulgaris subsp. vulgaris G. K. Helmkamp, E. A. Helmkamp 2008-5-30 13548 El Dorado Sierra Nevada Mountain Foothills: Lake Oaks Mobile Home Park, Diamond Springs; corner of Patterson Dr. and CA-49 530 Comment
  UCD165074  Prunus Peter Rubtzoff 1975-5-27 7997 El Dorado U.C. Blodgett Forest Research Station: Mainline Road bank at 'Clearcut'. Comment
  POM182817  Prunus andersonii Helen D. Geis 1912-07 143 El Dorado Lakeside Comment
  POM275658  Prunus andersonii Lyman D. Benson 1935-6-8 6698 El Dorado Lakeside Park, Lake Tahoe. Sierra Nevada Mts. Truckee River watershed. 1890 Comment
  SEINET7346671  Prunus avium H. R. Holbo 1961-3-31 s.n. El Dorado South fork American River and HWY 49 457 Comment
  CAS-BOT-BC159940  Prunus emarginata W. R. Dudley 1894-6-8 s.n. El Dorado Moraine near Fallen Leaf Lake Comment
  CAS-BOT-BC159944  Prunus emarginata A. A. Heller 1911-8-10 12531 El Dorado East side of Ralston Peak above Echo Lake 2407 Comment
  SEINET1908793  Prunus emarginata G. K. Helmkamp, E. A. Helmkamp 2008-1 13642 El Dorado Northern Sierra Nevada Mountains: Cat Creek Road, 0.1 mile north of its junction with CA-88, jct. is 4.2 miles east of Cook's Station (Peddler Hill 7.5'Q) 1661 Comment
  SEINET7356564  Prunus emarginata George K. Helmkamp, E. A. Helmkamp 2008-6-9 13642 El Dorado Northern Sierra Mountains: Cat Creek Road, 0.1 mile north of its junction with CA-88, jct. is 4.2 miles east of Cook's Station (Peddler Hill 7.5' Q: 381/432'40'N, 1201/421'59'W, +/-1000 m).; 0 1662 Comment
  UCD113179  Prunus emarginata Robert C. Bechtel 1952-5-3 90 El Dorado 6 miles northwest of Pollock Pines. 975 Comment
  UC555693  Prunus virginiana var. demissa H. L. Mason 1928-5-4 4526 El Dorado Hastings Creek near Pilot Hill; Hastings Creek Comment
  RSA756754  Pseudobahia heermannii George K. Helmkamp, E. A. Helmkamp 2009-3-19 14414 El Dorado Rock Creek Road, 2.4 miles east of its junction with CA-193, above South Fork of American River 430 Comment
Read comments Mar 28 2014
  UC624245  Pseudobahia heermannii L. Constance 1939-5-7 2485 El Dorado 2 mi above its mouth Sweetwater Creek; Sierra Nevada 243 Comment
  CAS-BOT-BC344854  Pseudognaphalium Peter Rubtzoff 1972-9-20 6943 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of Country Road, 1 mile east of main Station entrance. 1356 Comment
  CAS-BOT-BC438799  Pseudognaphalium beneolens George K. Helmkamp; E. A. Helmkamp 2013-11-27 22492 El Dorado Sierra Nevada Mountains Foothills: Capp's Crossing Road, 0.4 mile southeast of its junction with Mormon Emigrant Trail. 1204 Comment
  CAS-BOT-BC356681  Pseudognaphalium californicum G. P. Rixford 1906-9-5 s.n. El Dorado Shingle Springs Comment
  OBI74577  Pseudognaphalium luteoalbum David J. Keil 1992-1 23368 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCD165269  Pseudognaphalium stramineum Peter Rubtzoff; John Thomas Howell 1973-7-17 7082 El Dorado The Georgetown Divide, Sierra Nevada. Upper Gaddis Creek area in Mainline Road Clearcut (Comp.451E). 1311 Comment
  UCD72592  Pseudostellaria jamesiana Ellen Dean; T. Sasaki 2007-7-23 4315 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
  UCD135117  Pseudotsuga menziesii var. menziesii G. K. Helmkamp; Elizabeth A. Helmkamp 2006-5-31 10582 El Dorado Northern Sierra Neveda Mountains, Wright's Lake Road just north of Hwy. US-50. 1664 Comment
  UCR246690  Pseudotsuga menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2007-9-26 13017 El Dorado Northern Sierra Nevada Mountains Foothills, Bonetti Road, 1.1 miles south of its junction with Mormon Emigrant Trail, just east of Jenkinson Lake 1189 Comment
  JEPS24959  Psilocarphus tenellus Marcus E. Jones, A. M. 1883-5-8 El Dorado n Placerville (Kelsey); Kelsey Comment
  UC571099  Ptelea crenulata H. L. Mason 1928-5-4 4521 El Dorado sw of Coloma; Granite Canyon Comment
  UC85433  Ptelea crenulata Katharine Brandegee 1907-5-28 El Dorado w of Lotus (along the Coloma Road) Comment
  UCR218982  Pteridium aquilinum George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16322 El Dorado Sierra Nevada Mountains Foothills, about 0.1 mile south of Slug Gulch Road at a point 4.7 miles east of its junction with Perry Creek Road 1021 Comment
  CAS-BOT-BC76623  Pteridium aquilinum Beecher Crampton 1982-9-2 9870 El Dorado Along US 50 east of Camp Sacramento. 2011 Comment
  UCD165978  Pteridium aquilinum var. pubescens Daniel M. McNair 2016-5-17 2124 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. Along drainage just west of Highway 89. 2060 Comment
  UCD84790  Pteridium aquilinum var. pubescens Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4240 El Dorado Washoe Meadows State Park. Southern part of park, southwest of restored quarry and south of sewer manhole #66. 1958 Comment
  SEINET195954  Pteryxia terebinthina var. californica Joe C. Johnson 1947-7-21 El Dorado unspecified 2591 Comment
  UCD34689  Purshia tridentata Beecher Crampton 1987-7-12 10133 El Dorado South Lake Tahoe, Stateline, along Stateline Blvd. Comment
  SEINET13947141 Image available Pycnanthemum californicum A. A. Heller 1916-1 12552 El Dorado Hills 4 mi E of Placerville on the Lincoln highway; ca 2200 ft alt. 671 Comment
  UCD165754  Pyrola aphylla Ellen Dean; with Daniel McNair 2016-7-12 9109 El Dorado West side of Tahoe Basin. Central part of D.L. Bliss State Park. Along Lester Beach Rd. South of Ranger Entrance Booth near signs that indicate the land is National Forest. 2073 Comment
  JEPS58809  Pyrola dentata A. M. Ottley 1920-7-13 1192 El Dorado Cascade Lake, near Fallen Leaf Comment
  JEPS72436  Pyrola picta Gladys L. Smith 1969-8-10 2417 El Dorado Near California Alpine Club Lodge (Echo Summit); Echo Summit Comment
  UCD168792  Pyrola picta Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9431 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Emerald Point. Eastern side near lake. 1911 Comment
  CAS-BOT-BC466022  Pyrola picta Alice Eastwood 1906-8-6 1227 El Dorado Glen Alpine Region: Angora Lakes trail Comment
  RSA476541  Quercus chrysolepis Wm. Martin 1971-9-11 20310 El Dorado 3 miles S of Greenwood on Hwy 193. 579 Comment
  UCD40537  Quercus chrysolepis Rodney Gale Myatt 1970-7-10 371 El Dorado Placerville to Hwy 193. Canyon along Hwy 193 to Georgetown. 2 mi. north of Placerville. 487 Comment
  UCD45394  Quercus chrysolepis P. B. Kennedy 1920-8-19 159 El Dorado Grade from American River- prickly leaves. El Dorado National Forest. Elevation 6000 ft. Canyon Oak. 1828 Comment
  UCD72489  Quercus chrysolepis Rodney Gale Myatt 1970-7-10 394 El Dorado 0.5 mi. above Kyburz, north side of highway. 1380 Comment
  SACT002123  Quercus douglasii J. Wilson 1985-5-3 El Dorado Gabbro, woodland, shaded hillside 365.0 Comment
  CAS-BOT-BC86124  Quercus dumosa John Thomas Howell 1954-5-17 29662 El Dorado 4 Miles N of Placerville 487 Comment
  SACT002654  Quercus dumosa J. Wilson 1982-3-28 El Dorado 1200' south of Salmon Falls Road along Sweetwater Creek, west of dirt road. 277.368 Comment
  JEPS78387  Quercus durata Edward Lee 1936-3-1 1779 El Dorado about 0.5 mi sw Volcanoville (Hornblende Mt, e slope); Hornblende Mt. Comment
  UCD14645  Quercus durata Deanna Lynn Pfleger 1989-5-6 6 El Dorado California, El Dorado Co.; 150 meters from Pine Hill Summit; 640 Comment
  UC1135614  Quercus garryana var. breweri H. A. Jensen Aug 1931 213 El Dorado Hotchkiss Hill Placerville Quad. 883 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
  UCR209758  Quercus kelloggii George K. Helmkamp, E. A. Helmkamp 2009-8-14 15480 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Patterson Drive; south of Pleasant Valley Road in Diamond Springs 527 Comment
  UCSC010008  Quercus kelloggii Al Keuter 2014-9-6 00 113 A El Dorado Along south edge of lower Wrights Lake Road near Highway 50. 1764 Comment
  POM166576  Quercus lobata Alice Eastwood 1922-10-28 11560 El Dorado Pleasant Valley. Comment
  UCR260077  Quercus lobata George K. Helmkamp, Elizabeth Helmkamp 2013-10-15 22421 El Dorado Sierra Nevada Mountains Foothills, Hwy E-16 just east of its junction with Pleasant Valley Road 750 Comment
  CAS-BOT-BC257782  Quercus vacciniifolia P. S. Manos 1989-10-8 912 El Dorado S end of Lake Tahoe, off Rte 50, east shore of Echo Lake 2200 Comment
  JEPS73081  Quercus vacciniifolia Gladys L. Smith 1971-9-25 3107 El Dorado train from Little Norway to Lake Audrain 2255 Comment
  RSA87156  Quercus vacciniifolia F. W. Peirson 1931-8-9 9547 El Dorado Along trail to Mt. Tallac. 2363 Comment
  SEINET4288258  Quercus vacciniifolia I. Pearse, Baty, J; Hahn, M 2012-1 CA-MH 68 El Dorado Pyramid Creek trail head, On route back from Desolation Wilderness to U.C. Davis, off US route 50 near pyramid creek trail head; prior to beginning of horsetrail falls trail. 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
  UCR194901  Quercus wislizeni var. wislizeni George K. Helmkamp, E. A. Helmkamp 2007-3-23 11697 El Dorado Northern Sierra Nevada Mountains Foothills, hills bordering the east end of Sacramento Valley. Salmon Falls Road, 4.6 miles north of Green Valley Road, above NE arm of Folsom Lake 384 Comment
  UCR209573  Quercus wislizeni var. wislizeni George K. Helmkamp, E. A. Helmkamp 2009-8-8 15407 El Dorado Sierra Nevada Mountains Foothills, along CA-49, 0.2 mile north of its turn from Pleasant Valley Road in Diamond Springs 561 Comment
  UCD135404  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. 2682 Comment
  SEINET7720795  Ranunculus alismifolius Chesnut, Drew 1890-8-15 El Dorado Mt. Tallac (Summit). Lake Tahoe. Comment
  JEPS72342  Ranunculus alismifolius var. alismellus Gladys L. Smith 1964-7-4 2059 El Dorado Sayles Canyon trail Echo Summit region, Benwood Meadow (margin of meadow) 2133 Comment
  CAS-BOT-BC379229  Ranunculus alismifolius var. alismellus Geo. B. Grant 1906-8-1 s.n. El Dorado Glen Alpine, Lake Tahoe Comment
  UCR176424  Ranunculus alismifolius var. alismifolius George K. Helmkamp, E. A. Helmkamp 2006-7-10 10876 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
  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
  POM311434  Ranunculus alismifolius var. lemmonii D. E. Breedlove 1962-6-13 3565 El Dorado 8.3 miles S of Meyers on Hwy 89, Sierra Nevada. 2348 Comment
  SD40723  Ranunculus arvensis Carl B. Wolf 1933-5-25 4962 El Dorado W. slope of Sierra Nevada. Green Valley, 7/10 mi. W of Rescue 305 Comment
  SEINET2470874  Ranunculus occidentalis K. Christie 2010-6-16 1811 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake campground, off of road 1301. 1920 Comment
  UCD97032  Ranunculus occidentalis var. ultramontanus Beecher Crampton 1980-6-24 9741 El Dorado Meyers. Comment
  RSA0028254  Rhamnus rubra John F. Emmel 1994-6-30 1325 El Dorado Sierra Nevada, SW Lake Tahoe region; along trail above west shore of Fallen Leaf Lake, ca. 0.5 air mile SE of Cathedral Lake. 1951 Comment
  CAS-BOT-BC56535  Rhododendron columbianum D. Herrick; N. Houghton; J. Schever; A. Bloom 1967-7-24 s.n. El Dorado w. side of L. of Woods 2499 Comment
  CAS-BOT-BC56541  Rhododendron columbianum L. R. Abrams 1911-7-29 4855 El Dorado Gilmore Lake 2529 Comment
  UCD117840  Rhododendron columbianum Morris Halperin 1932-8-14 916 El Dorado Strawberry. Comment
  UC1121099  Rhododendron occidentale P. L. Johannsen 1931-7-10 7 El Dorado Trail Gulch 518 Comment
  CAS-BOT-BC433120  Ribes W. R. Dudley 1900-6-26 s.n. El Dorado Ridges below Lake Lucile [Lucille] Comment
  UC747387  Ribes cereum G. Thomas Robbins 1943-9-5 1376 El Dorado summit Mt. Tallac 2956 Comment
  UCD102128  Ribes cereum P. B. Kennedy 1920-9-15 183 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR242336  Ribes cereum var. cereum George K. Helmkamp, E. A. Helmkamp 2010-8-20 16807 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  RSA0037229  Ribes inerme John F. Emmel 1986-8-6 1025 El Dorado Near edge of Grass Lake, ca. 0.8 air mile WNW of Luther Pass. 2346 Comment
  CAS-BOT-BC212597  Ribes montigenum John Thomas Howell 1925-7-6 1401 El Dorado Lake Gilmore, Lake Tahoe Region Comment
  CAS-BOT-BC212598  Ribes montigenum A. A. Heller 1916-8-11 12532 El Dorado South side of Echo Lake Comment
  JEPS71855  Ribes montigenum Gladys L. Smith 1963-7-8 1761 El Dorado trail from Woods Lake to Winnemucca Lake 2499 Comment
  UC11574  Ribes montigenum Miss K. A. Chandler Sept. 1901 El Dorado between Lake Tahoe and Lake Lucile 2133 Comment
  JEPS71852  Ribes nevadense Gladys L. Smith 1964-7-3 2038 A El Dorado 2 mi w of Echo Summit (at margin of Pow-wow bog, U.S. 50); Sierra Nevada Mountains 2133 Comment
  SJSU3939  Ribes nevadense C. W. Sharsmith 1964-6-20 7328 El Dorado 0.25 mi above upper end of Fallen Leaf L 1981 Comment
  UC73104  Ribes nevadense Milo S. Baker 1904-6-30 El Dorado near Lake Tahoe; Fallen Leaf Lake Comment
  UC73105  Ribes nevadense Milo S. Baker 1904-7-5 El Dorado near Lake Tahoe; Angora Lake Comment
  UCD142054  Ribes nevadense Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7872 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, south side of creek. 1946 Comment
  RSA0022854  Ribes nevadense F. W. Peirson 1925-7-3 6229 El Dorado Grass Lake, Glen Alpine Creek Basin, Sierra Nevada. Comment
  JEPS49171  Ribes roezlii R. L. Pendleton, F. M. Reed 1907-7-25 1218 El Dorado road near Lily Lake; Lake Tahoe Region, Glen Alpine 2011 Comment
  UCR173986  Ribes roezlii var. roezlii George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10533 El Dorado Northern Sierra Nevada Mountains, Along Ice House Canyon Road, 10.6 mi. south of Wentworth Springs Road (just south of the Jones fork of Silver Creek and SE of Union Valley Reservoir) 1509 Comment
  UCD80308  Robinia pseudoacacia CNPS SN Foothill Team 2006-5-2 SNNR 0846 a El Dorado BLM Cronin Ranch, entering the S. Fork American River. 197 Comment
  UCD72615  Rorippa curvisiliqua Ellen Dean; T. Sasaki 2007-7-23 4338 El Dorado Washoe Meadows State Park, southeast corner of park on northern side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #4 plot. 1920 Comment
  UCR188031  Rorippa nasturtium-aquaticum George K. Helmkamp, E. A. Helmkamp 2007-5-1 11927 El Dorado Foothills, Northern Sierra Nevada Mountains, along CA-49, 2.5 miles northwest of US-50 in Placerville 549 Comment
  CAS-BOT-BC146364  Rosa Peter Rubtzoff 1975-7-10 8185 El Dorado Sierra Nevada, Georgetown Divide, Blodgett Forest. Mutton Creek Road ca. 0.3 mi. east of East Fork Gaddis Creek crossing (Comp. 510R) 1310 Comment
  UCR255521  Rubus Peter Rubtzoff 1975-6-26 8133 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, marshy opening on West Fork Gaddis Creek off west side of Mainline Road, 0.15 mi. north of Mutton Creek Road junction 1372 Comment
  UCD168809  Rubus parviflorus B. C. Templeton 1931-7-5 1513 El Dorado El Dorado County. Lake Tahoe, near Emerald Bay. 2203 Comment
  CDA3939  Rubus ulmifolius var. inermis R. Stewart 1981-7-3 El Dorado Smith Flat. Comment
  CAS-BOT-BC363194  Rudbeckia hirta Peter Rubtzoff 1974-7-18 7786 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: in headquarters area. Comp. 250R 1295 Comment
  CAS-BOT-BC173540  Rumex Peter Rubtzoff 1973-7-17 7078 El Dorado U.C. Blodgett Forest Research Station. Comment
  BFRS119 Image available Rumex acetosella Peter Rubtzoff 1974-6-5 7562 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  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
  UC674807  Rumex acetosella Thomas Morley 1941-9-20 136 El Dorado n side Placerville-Echo Lake highway (at Twin Bridges, along Pyramid Creek); Sierra Nevada, Pyramid Creek, Twin Bridges 1828 Comment
  UCD106978  Rumex acetosella Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7249 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Adjacent to Vikings Holm buildings. 1918 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
  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
  UCD44211  Rumex acetosella C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1577 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC109292  Rumex paucifolius Alice Eastwood; John Thomas Howell 1940-6-17 8363 El Dorado Near Myers. Comment
  UCD72597  Rumex salicifolius Ellen Dean; T. Sasaki 2007-7-23 4320 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
  UCR250148  Rumex salicifolius var. denticulatus George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20929 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  CHSC73187  Rumex salicifolius var. triangulivalvis L. P. Janeway; Eric Schroder 1998-8-20 6134 El Dorado Lake Tahoe Basin Management Unit. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  SD51386  Rumex triangulivalvis Darley F. Howe 1961-8-10 3163 El Dorado By stream in meadow just north of Kirkwood, on Carson Pass road, #88 2347 Comment
  JEPS51066  Sagina apetala W. L. Jepson 1938-4-11 18632 El Dorado Diamond Springs 579 Comment
  SD234224  Sagittaria latifolia G. K. Helmkamp, E. A. Helmkamp 2006-10-18 11533 El Dorado Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy CA-49 south of Placerville (Placerville 7.5' Q). 540 Comment
  CAS-BOT-BC132692  Salix Beecher Crampton 1982-5-29 9834 El Dorado Stateline Comment
  UCD33881  Salix Beecher Crampton 1974-8-11 9083 El Dorado El Dorado County, South Lake Tahoe, Truckee Marsh. Comment
  LA208604  Salix eastwoodiae A. A. Heller; 1916-8-9 12502 El Dorado Haypress Meadow above Echo lake 2590 Comment
  RSA9911  Salix eastwoodiae Carl B. Wolf 1928-8-17 3332 El Dorado Susie Lake. 2354 Comment
  CAS-BOT-BC107995  Salix geyeriana W. R. Dudley 1900-6-28 5668 El Dorado Near Tallac House Comment
  SEINET10387931  Salix geyeriana E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3977 El Dorado Washoe Meadows State Park, W side of Angora Meadow, opposite manholes #1 and #2. 1921 Comment
  CDA14115  Salix laevigata G. F. Hrusa, J. Glazner 1997-6-3 13951 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  UCD149094  Salix lasiandra var. caudata Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8461 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. South side of trail in wet forest near drainage. 1926 Comment
  UCD111566  Salix lasiandra var. lasiandra P. B. Kennedy 1920-8-16 100 El Dorado El Dorado National Forest -- Barret Camp. 1935 Comment
  UCD165913  Salix lasiolepis Ellen Dean; with Mayra Huerta 2016-8-2 9227 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of park near Balancing Rock and boulder fields. 1947 Comment
  UCR197411  Salix lasiolepis George K. Helmkamp, E. A. Helmkamp 2008-4-30 13344 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 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
  UCD142254  Salix lemmonii Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7903 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, near outlet. Southern side of the pond. 2022 Comment
  JEPS73070  Salix orestera Gladys L. Smith 1964-7-5 2090 El Dorado trail around Echo Lake Echo Summit 2194 Comment
  OBI2682  Salvia sonomensis Robert F. Hoover 1968-5-29 11140 El Dorado Grizzly Flat rd from Somerset Comment
  RSA7280  Salvia sonomensis Carl B. Wolf 1933-7-1 5160 El Dorado just W. of Rescue on road to Green Valley 305 Comment
  SD244179  Salvia sonomensis George K. Helmkamp, E. A. Helmkamp 2010-5-17 16059 El Dorado Northern Sierra Nevada Mountain Foothills: Pine Hill Road, 0.8 mile above the junction with Bertana Court; edge of Pine Hill Ecological Reerve (Shingle Springs 7.5'Q) 609 Comment
  UCD14641  Salvia sonomensis Deanna Lynn Pfleger 1989-5-6 10 El Dorado California, El Dorado Co.: 100 meters from Pine Hill Summit. 640 Comment
  UCR224236  Salvia sonomensis George K. Helmkamp, E. A. Helmkamp 2010-4-23 15926 El Dorado Sierra Nevada Mountains Foothills, Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
Read comments Apr 23 2012
  UC1119884  Sambucus racemosa var. microbotrys A. E. Wieslander 1931-6-22 243 El Dorado road between Williams and Carson Pass; Markleeville Quadrangle 2438 Comment
  UCD137252  Sambucus racemosa var. racemosa G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11196 El Dorado Northern Sierra Nevada Mountains. Tragedy Spring; Tragedy Spring Road, 0.3 mile north of Hwy CA-88. 2424 Comment
  UC1368754  Sanicula bipinnatifida J. L. Strother, A. R. Smith 1970-5-3 913 El Dorado 3 mi s of El Dorado City (end of Monitor Road); Monitor Road 365 Comment
  SEINET11155852  Sanicula bipinnatifida M. J. Williams 1967-4-16 s.n. El Dorado Hwy 49 between Auburn and Coloma. Comment
  UCD14651  Sanicula bipinnatifida Deanna Lynn Pfleger 1989-5-6 25 El Dorado 100 meters from Pine Hill Summit. 640 Comment
  UCD68096  Sanicula bipinnatifida var. flava Kathleen A. Robson 1981-5-3 26 El Dorado 10 miles Southeast of Placerville, on state Highway 50, turn Northwest on Cameron Park Drive, continue for 0.75 miles, turn on Sudbury Road going Northeast 0.5 miles. 426 Comment
  UCR217268  Sanicula tuberosa George K. Helmkamp, Mary Jane Ganive, Mary Alice Barnes 2010-6-15 16301 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 14 miles southeast of junction with Sly Park Road at Jenkinson Lake 1662 Comment
  UC402449  Saxifraga bryophora R. L. Pendleton, F. M. Reed July 1907 1063 El Dorado Glen Alpine, Keith's Dome Glen Alpine; Lake Tahoe Region, , Keith's Dome 2499 Comment
  CDA11112  Saxifraga californica G. F. Hrusa, Jeff Hart 1994-4-23 11802 El Dorado Cosumnes River Drainage; S side of Cosumnes River, immediately W of Hwy 49 bridge. Comment
  UC858199  Saxifraga odontoloma A. A. Heller 1916-8-11 12547 El Dorado s side of Echo Lake Comment
  UC14519  Saxifraga oregana W. C. Blasdale July, 1897 El Dorado Lake Tahoe Region Comment
  UC1278721  Saxifraga tolmiei G. L. Stebbins Jr. 1947-7-29 3855 El Dorado Mount Tallac 2651 Comment
  RSA0101549  Sceptridium multifidum Elsie Zeile Lovegrove 1933-9-9 s.n. El Dorado Near Glen Alpine, Tahoe region. Comment
  RSA0049892  Schedonorus arundinaceus George K. Helmkamp, E. A. Helmkamp 2012-7-6 19357 El Dorado Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. 2078 Comment
  JEPS73220  Scirpus acutus var. occidentalis Gladys L. Smith 1972-8-23 3466 El Dorado e side US 50 (pond area below Echo Summit Lodge); below Echo Summit Lodge 2194 Comment
  UC1109170  Scirpus congdonii Verne Grant, Alva Grant 1946-7-28 7807 El Dorado Hay Press Meadow , Hay Press Meadow (Desolation Valley Wilderness Area) 2529 Comment
  JEPS100306  Scirpus microcarpus Dean W. Taylor 1972-7-13 1633 El Dorado Grass Lake, Luther Pass Sierra Nevada 2346 Comment
  JEPS73228  Scirpus microcarpus Gladys L. Smith 1970-7-23 2467 El Dorado foot Luther Pass (Grass Lake); foot of Luther Pass, Grass Lake 2194 Comment
  UC1613359  Scirpus microcarpus Charles M. Belshaw July 1935 1180 El Dorado on Placerville road to Tahoe 1/2 mi below Strawberry; Central Sierra Nevada, on rd to Tahoe 1767 Comment
  UCR262001  Scirpus microcarpus George K. Helmkamp, Amy Barnes 2014-10-10 23163 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.6 mile northwest of Luther Pass 2378 Comment
  JEPS29804  Scleranthus annuus subsp. annuus Rimo Bacigalupi and L. R. Heckard 1962-5-30 8548 El Dorado along Luneman Road 4.4 mi w Gold Hill ((about 4 1/2 mi n of Rescue)); w of Gold Hill 381 Comment
  UC101588  Scleranthus annuus subsp. annuus Katharine Brandegee May 1907 El Dorado about a mi above Placerville (along railway to Camino) Comment
  UC1275924  Scleranthus annuus subsp. annuus J. M. Tucker 1957-5-25 3337 El Dorado 6.5 mi e of Pleasant Valley (and roughly 5 mi s of Pollack Pines) Comment
  RSA299281  Scribneria bolanderi J. T. Howell 1954-5-17 29736 El Dorado 1 mile southwest of Garden Valley. 610 Comment
  UC2027334  Scrophularia californica David Keil 3-5 July 1992 23365 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. Comment
  CAS-BOT-BC417752  Sedella pumila Catherine Best 1992-5-9 1397 El Dorado At the intersection of Greenstone and Studebaker W of Placerville Comment
  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-BC64317  Sedum obtusatum Le Roy Abrams 1911-7-30 5003 El Dorado Fallen Leaf Lodge. Lake Tahoe Region Comment
  SBBG2661  Sedum obtusatum D. Myrick 1958-6-28 113 El Dorado above Glen Alpine, Fallen Leaf Lake 2286 Comment
  JEPS72361  Sedum obtusatum Gladys L. Smith 1964-7-6 2112 El Dorado about 2 mi above Upper Echo Lake (trail from Echo Lake to Desolation Valley, open slopes on granite outcrops and granite boulders); trail fr Echo Lake to Desolation Valley, Upper Echo Lake 2286 Comment
  UC536656  Sedum obtusatum subsp. obtusatum LeRoy Abrams 1911-7-30 5003 El Dorado Fallen Leaf Lodge , Fallen Leaf Lodge (Lake Tahoe) Comment
  CAS-BOT-BC59085  Sedum spathulifolium Elizabeth McClintock 1969-6-1 s.n. El Dorado Canyon of Rubicon River near Volcanoville. 579 Comment
  UCD150479  Sedum spathulifolium James A. Neilson Jr. 1970-8-1 1712 El Dorado Tahoe Basin, Emerald Bay, Hwy 89. 1981 Comment
  SD53168  Sedum spathulifolium Darley F. Howe 1962-5-18 El Dorado El Dorado National Forest on Highway 50, 4.0 miles from west entrance. 1064 Comment
  CAS-BOT-BC539295  Sedum stenopetalum G. Ledyard Stebbins 1968-7-21 6791 El Dorado Crystal Range, SW of Lake Tahoe. Ridge between Island Lake and Clyde Lake, N of Mt. Price 2743 Comment
  CAS-BOT-BC69730  Selaginella wallacei G. L. Stebbins 1971-6-20 8034 El Dorado Jaybird Falls, above Silver Creek. 960 Comment
  CAS-BOT-BC53713  Selaginella watsonii H. F. Copeland 1939-6-25 s.n. El Dorado Near Fallen Leaf Lake - south wall of canyon of Glen Alpine Creek 1981 Comment
  SEINET6409428  Selaginella watsonii H. N. Mozingo 1975-5-26 s.n. El Dorado 2 miles east of Auburn, Middle Fork of American River Comment
  UCD34686  Senecio Beecher Crampton 1987-7-11 10130 El Dorado South Lake Tahoe, Stateline, area along Stateline Ave.. Comment
  UC831830  Senecio aronicoides Carl B. Wolf 1933-5-25 El Dorado just w Rescue (on road to Green Valley, w slope Sierra Nevada); Sierra Nevada 304 Comment
  CAS-BOT-BC300502  Senecio hydrophiloides G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10922 El Dorado Northern Sierra Nevada Mountains: 0.3 mile west of the junction of Wright's Lake Road and the road from Ice House Reservoir 2012 Comment
  SD241770  Senecio hydrophiloides G. K. Helmkamp, E. A. Helmkamp 2006-7-10 10922 El Dorado Northern Sierra Nevada Mountains: 0.3 mile west of the junction of Wright's Lake Road and the road from Ice House Reservoir. Flats along Silver Creek. 2012 Comment
  UCD150177  Senecio hydrophilus Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8524 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northernmost meadow near Lake Tahoe Blvd. 1934 Comment
  CAS-BOT-BC363689  Senecio hydrophilus Peter Rubtzoff 1981-7-15 9661 El Dorado Taylor Creek area near the U.S. Forest Service Visitors Center on south side of Lake Tahoe Comment
  JEPS71794  Senecio integerrimus var. exaltatus Gladys L. Smith 1963-7-7 1743 -A El Dorado immediately vicinity Echo Summit Lodge California Alpine Club; Echo Summit 2250 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
  UCR136476  Senecio layneae Beecher Crampton 1973-5-9 8941 El Dorado Sierra Nevada foothills, Bass Lake, northeast of Clarksville 375 Comment
  UCD166041  Senecio sylvaticus Daniel M. McNair 2016-8-2 2193 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  CAS-BOT-BC364291  Senecio triangularis Alice Eastwood 1906-7-21 1262 El Dorado Glen Alpine Region. Angora Lake Comment
  OBI80173  Senecio triangularis Robert L. Johnson, Leigh A. Johnson and Adam T. Yankee 2013-6-26 2299 El Dorado Vicinity of Ice House Reservoir campground. Forest Service Rd 11N37. 1676 Comment
  UCD135786  Senecio triangularis G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11164 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road. 2174 Comment
  UCD80119  Senecio triangularis CNPS SN Foothill Team 2005-4-25 SNFN 0092 c El Dorado CDPR Folsom State Recreation Area, on the south shore of Folsom Lake near where the American River enters the lake, above the Sweetwater trail, about 1/4 mile from the trailhead. 147 Comment
  UCR197511  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 2008-7-11 13766 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
  UCR207017  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 2009-7-22 15259 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing 2015 Comment
  RSA6513  Senecio triangularis Jens Clausen 1932-9-14 631 El Dorado Above Glen Alpine, Tahoe Region, along trail to Mt. Tallac. 2226 Comment
  CAS-BOT-BC364746  Sericocarpus oregonensis subsp. californicus John Thomas Howell 1969-9-12 46092 El Dorado Near Bridal Veil Falls, 3 miles west of Riverton Comment
  JEPS96517  Sericocarpus oregonensis subsp. californicus Dean W. Taylor 1972-9-5 1990 El Dorado Highway 50 0.2 miles below Kyburz, along the American River 1188 Comment
  UC163965  Sericocarpus oregonensis subsp. californicus H. M. Hall 1910-7-21 8799 El Dorado upper end of Fallen Leaf Lake Fallen Leaf Lake Comment
  UCD135889  Sericocarpus oregonensis subsp. californicus G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11291 El Dorado Northern Sierra Nevada Mountains; Ice House Road, 3.8 miles north of Wentworth Springs Road. 1615 Comment
  UCR190195  Setaria pumila George K. Helmkamp, E. A. Helmkamp 2007-7-23 12590 El Dorado Foothills, northern Sierra Nevada Mountains, Traverse Creek Road at the crossing of Traverse Creek; about 2 miles southeast of its junction with CA-193 732 Comment
  CAS-BOT-BC344902  Sidalcea Peter Rubtzoff 1972-9-20 6936 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of Country Road, within 0.5 miles from county road (gate). 1286 Comment
  UC101541  Sidalcea asprella Katharine Brandegee 1907-5-19 El Dorado Simpson's Ranch Sweetwater Creek (Sweetwater Creek) Comment
  UC101543  Sidalcea asprella Katharine Brandegee 1907-5-19 El Dorado Simpson's Ranch Sweetwater Creek, Simpson's Ranch Comment
  UC101545  Sidalcea asprella Katharine Brandegee May 20 1907-May 28 1907 El Dorado Sweetwater Creek Comment
  SEINET8943062  Sidalcea asprella K. Brandegee 1907-1 s.n. El Dorado Sweetwater, Simpson's Ranch. Comment
  SEINET7081596  Sidalcea hartwegii A. G. Vestal 1955-5-22 s.n. El Dorado About 1 mile south of Nashville in Route 49. Coordinate Datum: NAD27. UTM Zone 10, 687786mE, 4270492mN. Comment
  RSA0115433  Sidalcea malviflora subsp. asprella George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20456 El Dorado Sierra Nevada Mountains Foothills: NW of Somerset, Bucks Bar Road, 1.1 miles southeast of its junction with Pleasant Valley Road. 622 Comment
  JEPS72635  Sidalcea oregana subsp. spicata Gladys L. Smith 1972-7-17 3593 El Dorado along Glen Alpine Road near Lily Lake; near Lily Lake 2011 Comment
  SD106166  Sidalcea oregana subsp. spicata Helen-Mar Wheeler 1941-8-12 413 El Dorado Old sawmill, State Highway 89 (Upper Truckee River) 4.0 miles south of Meyers Post Office. 1951 Comment
  SEINET269513  Silene californica Richard J. Shaw 1963-6-6 1285 El Dorado Highway 50 1 mile east of South Fork of American River Bridge 1219 Comment
  UCR217152  Silene californica George K. Helmkamp, E. A. Helmkamp 2010-5-14 16034 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 1.1 mi. NE (69 deg. ) of Somerset, just west of the bridge over the Cosumnes River 544 Comment
  UCR242591  Silene californica George K. Helmkamp, E. A. Helmkamp 2011-5-31 17405 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-BC385895  Silene douglasii Le Roy Abrams 1911-7-30 4874 El Dorado Fallen Leaf Lodge 1485 Comment
  CAS-BOT-BC385899  Silene douglasii W. R. Dudley 1900-6-27 s.n. El Dorado Below Camp Agassiz, Glen Alpine 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
  CAS-BOT-BC181283  Silene invisa Dean Wm. Taylor; Rexford Palmer 1983-8-30 8290 El Dorado Cody Meadows, tributary to South Fork American River 2346 Comment
  UCD98725  Silene invisa Dean Wm. Taylor; Rexford E. Palmer 1983-8-29 8288 El Dorado along Iron Mountain Road at Alder Hill. 2286 Comment
  UCD98723  Silene invisa Dean Wm. Taylor; Rexford E. Palmer 1983-8-28 8278 El Dorado Anderson Ridge, along logging road that parallels Foster Meadow Road. 2133 Comment
  UCD19831  Silene laciniata subsp. californica C. H. Lamoureux; M. Ingle and J. Major 1956-5-19 1078 El Dorado Kyburz. Comment
  CAS-BOT-BC389295  Silene lemmonii Alice Eastwood 1906-7-23 934 El Dorado Glen Alpine Region. Camp Agassiz Comment
  CAS-BOT-BC389299  Silene lemmonii John Thomas Howell 1925-7-2 1352 A El Dorado Between Fallen Leaf Camp and Lake Tahoe Comment
  CDA36421  Silene lemmonii M. Beyers, G. F. Hrusa 2011-7-2 1017 El Dorado Sierra Nevada: Shealor Lakes. 2194 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
  UC465698  Silene lemmonii Katharine Brandegee July 1908 El Dorado Riverton Comment
  UCD60589  Silene lemmonii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4054 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  UCD98742  Silene lemmonii G. K. Helmkamp; E. A. Helmkamp 2007-5-31 12251 El Dorado Northern Sierra Nevada Mountains; Forestry Route 32, 0.8 mile east of its junction with Ice House Road. 2104 Comment
  CAS-BOT-BC181365  Silene occidentalis John Thomas Howell 1925-7-2 1352 El Dorado Betwen Fallen Leaf Camp and Lake Tahoe Comment
  JEPS72327  Silene sargentii Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2575 El Dorado summit area Blue Mountain 2673 Comment
  CAS-BOT-BC74905  Sinapis arvensis John Thomas Howell 1954-5-16 29618 c El Dorado Sierra Nevada. Shingle Springs. 426 Comment
  CHSC75030  Sisyrinchium bellum Sabbina M. Lau 1989-5-6 7 El Dorado Pine Hill, 200 meters from summit. 640 Comment
  UC4219  Sisyrinchium bellum C. J. Fox Jr. July, 1895 El Dorado Tallac Comment
  SACT002271  Sitanion jubatum J. Wilson 1985-8-27 El Dorado Collected near top of hill to northwest of Salmon Falls Road. 4.5 mile north of Green Valley Road. 277.368 Comment
  UCR233187B  Smilacina racemosa George K. Helmkamp, E. A. Helmkamp 2011-7-7 17670 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 5.8 miles south of its junction with Mormon Emigrant Trail 1430 Comment
  IRVC2500  Smilacina racemosa var. amplexicaulis John Schram 1964-7-3 s.n. El Dorado Fallen Leaf Lake. Comment
  SEINET5760786  Solanum umbelliferum Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-6-4 15257 El Dorado Lake Tahoe, vicinity of Emerald Bay Comment
  RSA473657  Solidago canadensis subsp. elongata Wm. Martin 1971-9-11 20314 El Dorado 3 miles S of Greenwood on Hwy 193. 579 Comment
  SD237350  Solidago canadensis subsp. elongata G. K. Helmkamp, Amy Barnes 2009-7-8 15165 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. 1654 Comment
  UCR176469  Solidago canadensis subsp. elongata George K. Helmkamp, E. A. Helmkamp 2006-7-31 11094 El Dorado Northern Sierra Nevada Mountains, 0.3 mile west of the junction of Wrights Lake Road (Forest Route 4) and the road from Ice House Reservoir 2037 Comment
  CAS-BOT-BC365393  Solidago elongata Mrs. H. M. Mitchell 1922-7-8 s.n. El Dorado Rubicon Springs, Tahoe region Comment
  CAS-BOT-BC365405  Solidago elongata E. A. McGregor 1909-8-15 134 El Dorado Lake Tahoe Region. Glen Alpine 2072 Comment
  JEPS15682  Solidago elongata G. Thomas Robbins 1956-9-14 3778 El Dorado about one-half mi nw Echo Summit (along U.S. Highway 50) 2225 Comment
  UCD135949  Solidago elongata F. A. MacFadden 1934-7-18 s.n. El Dorado Jamison's Camp, Lake Tahoe. Comment
  CAS-BOT-BC364944  Solidago velutina subsp. californica John Thomas Howell 1930-10-12 5560 El Dorado 2 miles n. of Placerville Comment
  UC829896  Solidago velutina subsp. californica Marcus E. Jones, A. M. 1882-9-20 3616 El Dorado St. Lawrence Comment
  UCD136075  Solidago velutina subsp. californica H. T. Hartmann 1941-8-14 s.n. El Dorado U.S. #49 between Placerville and Coloma. Comment
  CAS-BOT-BC365808  Soliva sessilis B. Crampton 1953-4-22 1121 El Dorado Hollister Ranch, 3 miles west of Rescue Comment
  CAS-BOT-BC157262  Sorbus californica W. W. Price 1898-7-1 s.n. El Dorado Glen Alpine Comment
  CAS-BOT-BC157271  Sorbus californica Le Roy Abrams 1911-7-29 4814 El Dorado Fallen Leaf trail, Mt. Tallac 2438 Comment
  POM123700  Sorbus californica L. R. Abrams 1911-7-29 4814 El Dorado Fallen Leaf Trail, Mt. Tallac. 2439 Comment
  UCD165714  Sorbus californica Ellen Dean 2016-7-12 9069 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. South side of unnamed drainage on west side of Highway 89. 2065 Comment
  UCD164537  Sorbus californica Peter Rubtzoff 1975-7-24 8245 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: off north side of Gaddis Creek Road just east of Gaddis Creek crossing (0.1 mi. east of Mainline Road junction) (Comp. 520R). 1292 Comment
  SBBG71026  Sorbus sitchensis R. H. Nordhoff 1940-8-7 528 El Dorado Glen Alpine Camp 2133 Comment
  UC1109178  Sparganium angustifolium Verne Grant and Alva Grant 1946-7-17 7706 El Dorado sw end Upper Echo Lake 2255 Comment
  UCR170321  Spergularia rubra George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10038 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, N of Union Valley Reservoir]; Wentworth Springs Road, 5.9 [road] mi east of Uncle Toms Cabin 1567 Comment
  CAS-BOT-BC344918  Spergularia rubra Peter Rubtzoff 1972-10-26 7049 El Dorado U.C. Blodgett Forest Research Station: New Gaddis Creek Road in the East Fork Gaddis Creek area (0.05 miles east of E. Fork Gaddis Creek Crossing). 1295 Comment
  CAS-BOT-BC390605  Spergularia rubra John Thomas Howell 1954-5-16 s.n. El Dorado Coloma 259 Comment
  JEPS45004  Spiraea densiflora Alice M. Ottley 1920-7-13 1171 El Dorado Echo Ridge; Fallen Leaf Lake Comment
  UCR207001  Spiraea densiflora George K. Helmkamp, Amy Barnes 2009-7-8 15167 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
  SEINET11919254  Spiraea densiflora H. H. Heller 1938-7-27 s.n. El Dorado Tamarack Trail, Fallen Leaf Comment
  RSA46950  Spiraea densiflora var. splendens G. Thomas Robbins 1945-8-4 2080 El Dorado Along N shore of Rockbound Lake. Rockbound Valley. Desolation Valley Wilderness Area. 2012 Comment
  RSA85247  Spiraea densiflora var. splendens F. W. Peirson 1925-7-6 6295 El Dorado Lake of the Woods Trail from Fallen Leaf Lake. Sierra Nevada. Comment
  CAS-BOT-BC152514  Spiraea splendens Carl B. Wolf 1930-10-9 979 El Dorado Rocky places about Susie Lake 2194 Comment
  CAS-BOT-BC152522  Spiraea splendens M. E. Parsons 1910-7-25 s.n. El Dorado Eagle Falls, Tahoe Region Comment
  SEINET2470972  Spiraea splendens K. Christie 2010-7-26 1913 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  SJSU10517  Spiraea splendens N. D. Addy 1962-7-8 197 El Dorado trail between Fallen Leaf L & Desolation Valley 2072 Comment
  UCD111869  Spiraea splendens Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7165 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Southwest corner of meadow. 1978 Comment
  SEINET12343819  Stachys ajugoides H. H. Heller 1938-8-9 560 El Dorado Stanford Campus, Fallen Leaf Comment
  CHSC73052  Stachys ajugoides var. rigida L. P. Janeway 1998-8-5 5930 El Dorado Lake Tahoe Basin Management Unit - National Forest. Large meadow near mouth of Meeks Creek; west of Hwy 89 and 0.4-0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  UC54593  Stachys ajugoides var. rigida H. M. Hall and H. P. Chandler 1903-8-2 4760 El Dorado South Fork American River Sierra Nevada Mountains 1981 Comment
  UCR206746  Stachys ajugoides var. rigida George K. Helmkamp, E. A. Helmkamp 2009-6-22 15032 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 527 Comment
  UCLA70783  Stachys ajugoides var. rigida K. Brandegee 1911-8-1 El Dorado Tahoe Tavern Comment
  RSA82583  Stachys rigida subsp. rivularis F. W. Peirson 1931-8-7 9530 El Dorado Glen Alpine Creek Basin 1982 Comment
  UC13604  Stellaria longipes var. longipes Miss Ora Boring 1901-7-10 El Dorado State Line P.O. State Line P.O., Lake Tahoe; Lake Tahoe Comment
  UC13605  Stellaria longipes var. longipes Miss Lydia K. Tangier-Smith 1901-1 El Dorado Lake Tahoe Comment
  UC311645  Stellaria longipes var. longipes unknown Jul 1920 El Dorado Phillips; Sierra Nevada Comment
  CAS-BOT-BC140683  Stephanomeria Peter Rubtzoff; John Thomas Howell 1973-7-18 7153 El Dorado Blodgett Forest: Bacchi Meadow 1325 Comment
  CAS-BOT-BC173714  Stephanomeria Peter Rubtzoff; John Thomas Howell 1973-7-19 7172 El Dorado U.C. Blodgett Forest Research Station, heliport. Comment
  CAS-BOT-BC375103  Stephanomeria C. R. Quick 1972-11-28 72 -49 El Dorado SW of Somerset, SE of Eldorado and Diamond Springs Comment
  UCD136435  Stephanomeria Peter Rubtzoff 1974-7-25 7784 El Dorado Sierra Nevada. Georgetown Divide. Blodgett Forest: Mutton Creek Road around 0.45 miles south of 'County Road' (Comp. 360R). 1289 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
  SD243103  Stephanomeria lactucina George K. Helmkamp, E. A. Helmkamp 2010-9-1 16892 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 (Peddler Hill 7.5'Q) 2018 Comment
  UCD111824  Stephanomeria lactucina Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7142 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 200 feet south of road. East side of meadow. 1976 Comment
  CAS-BOT-BC322935  Stephanomeria tenuifolia M. Louise Hutchinson No date on label. s.n. El Dorado Lakeside, Lake Tahoe Comment
  UCR209710  Stipa George K. Helmkamp, E. A. Helmkamp 2009-8-8 15411 El Dorado Sierra Nevada Mountains Foothills, along Forebay Road, 5.0 miles northwest of its junction with Poly Express Road in Pollock Pines 954 Comment
  UCR249870  Stipa occidentalis var. pubescens George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20908 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  CAS-BOT-BC86982  Streptanthus diversifolius Volney Rattan 1866-1-1 s.n. El Dorado Unspecified. Comment
  CAS-BOT-BC87410  Streptanthus polygaloides T. S. Brandegee 1883-5-1 s.n. El Dorado Sweetwater. Comment
  CAS-BOT-BC87523  Streptanthus tortuosus John Thomas Howell 1963-7-12 39885 El Dorado Sierra Nevada. 3 miles southwest of Twin Bridges on road to Kyburz. 1676 Comment
  CAS-BOT-BC87528  Streptanthus tortuosus Elsie Z. Lovegrove 1938-9-20 s.n. El Dorado Glen Alpine road. Comment
  CAS-BOT-BC87532  Streptanthus tortuosus Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento. Comment
  CAS-BOT-BC87537  Streptanthus tortuosus Dr. E. C. Van Dyke 1916-7-4 s.n. El Dorado Lake Tahoe Region. From above Grass Lake. Comment
  RSA429554  Streptanthus tortuosus A. A. Beetle, D. E. Beetle, Alva Hansen 3936 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2287 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
  UCD116128  Streptanthus tortuosus P. B. Kennedy 1920-9-1 s.n. El Dorado El Dorado National Forest, Barrett Camp, Middle Range. 1996 Comment
  SBBG72142  Streptanthus tortuosus var. orbiculatus Milo H. Gates 1879-1 El Dorado Lake Tahoe Valley Comment
  UC206130  Streptanthus tortuosus var. orbiculatus Milo S. Baker 1904-7-15 El Dorado Fallen Leaf Lake Lake Tahoe Region Comment
  CAS-BOT-BC519052  Streptopus amplexifolius G. L. Stebbins 1969-6-30 6932 El Dorado Junction Dam, west of Union Valley Reservoir 1341 Comment
  UCD159866  Streptopus amplexifolius var. americanus G. Ledyard Stebbins 1968-7-20 6806 El Dorado this collection number has two sets of notes made by Stebbins. The handwritten notes say: Junction Dam, west of Union Valley Reservoir, 20 July 1968. The typed notes say: South side of Silver Creek Canyon, at Junction Dam, 23 July 1968, 4600 ft, T12N, R14E, Sec. 30. (Exact location unknown; coordinates estimated by label maker.) 1402 Comment
  BFRS330 Image available Symphoricarpos acutus Peter Rubtzoff 1974-6-25 7632 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  BFRS332 Image available Symphoricarpos acutus Peter Rubtzoff 1974-6-25 7625 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  CAS-BOT-BC234625  Symphoricarpos mollis John Thomas Howell 1925-6-29 1259 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 Comment
  CAS-BOT-BC234629  Symphoricarpos mollis W. R. Dudley 1900-6-29 s.n. El Dorado Woods at Tahoe City Comment
  CAS-BOT-BC234630  Symphoricarpos mollis W. R. Dudley 1900-6-28 s.n. El Dorado Glen Alpine Trail to Mount Tallac Comment
  JEPS72391  Symphoricarpos mollis var. acutus Gladys L. Smith 1963-7-27 1814 El Dorado near Echo Summit (Old Hawley Grade); Sierra Nevada 2164 Comment
  CAS-BOT-BC238914  Symphoricarpos rotundifolius Alice Eastwood 1906-7-21 1224 El Dorado Glen Alpine Region. Trail to Lake Lucille Comment
  CAS-BOT-BC238922  Symphoricarpos rotundifolius W. R. Dudley 1900-6-27 s.n. El Dorado Glenn [Glen] Alpine Springs Comment
  JEPS12659  Symphoricarpos rotundifolius var. rotundifolius Frank W. Peirson 1925-7-6 6289 El Dorado Fallen Leaf Lake Comment
  UCD149439  Symphyotrichum chilense G. Ledyard Stebbins 1976-9-2 76246 El Dorado North Fork of Cosumnes River, south of El Dorado. (Exact location unknown. Coordinates estimated by label maker. Location, elevation, and ecological information partly taken from duplicate CAS652749. Newspaper notes said N. Frk. Cosumnes, Sep 2 '76 and collection number.) 304 Comment
  SEINET12825136  Symphyotrichum divaricatum George K. Helmkamp, E. A. Helmkamp 2009-1 14711 El Dorado Foothills, Northern Sierra Nevada Mountains. Hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville. 1587 Comment
  CAS-BOT-BC98972  Symphyotrichum foliaceum var. parryi Alice Eastwood 1934-9-20 18882 El Dorado Along Fallen Leaf Lake Road Comment
  CAS-BOT-BC98062  Symphyotrichum lentum Marcus E. Jones 1882-9-20 2743 El Dorado St. Lawrence Comment
  UCD136616  Symphyotrichum lentum P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle, Barrett Ranch. 457 Comment
  UCD136625  Symphyotrichum spathulatum P. B. Kennedy 1920-9-15 189 El Dorado El Dorado National Forest -- Barrett Camp. 1935 Comment
  CAS-BOT-BC98102  Symphyotrichum spathulatum Clare B. Hardham 1974-8-9 20276 El Dorado Luther Pass and vicinity 2438 Comment
  UCD136647  Symphyotrichum spathulatum var. spathulatum G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11285 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 3.8 miles north of Wentworth Springs Road. 1616 Comment
  UCD44104  Symphyotrichum spathulatum var. spathulatum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1470 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  SACT002414  Taeniatherum caput-medusae J. Wilson 1982-5-7 El Dorado Along side road 0.3 miles north of Hickok Road from Malcolm Dixon intersection. 277.368 Comment
  JEPS71812  Taraxacum officinale Gladys L. Smith 1964-7-5 2091 El Dorado trail around Echo Lake Echo Summit, Echo Lake 2194 Comment
  UC521407  Taraxacum officinale E. B. Babcock 1934-7-12 419 El Dorado Tahoe Meadows, near Dr. Moody's property Tahoe Meadows 1901 Comment
  UC746912  Tauschia hartwegii G. Thomas Robbins 1943-4-28 1037 El Dorado near Institute of Forest Genetics 3 mi e Placerville; near Institute of Forest Genetics 762 Comment
  CAS-BOT-BC85206  Taxus brevifolia Ira L. Wiggins 1946-5-11 11222 El Dorado 6 mi. E. of Georgetown 975 Comment
  SBBG320  Taxus brevifolia Mrs. S. Morton 1941-1-10