Search Results — 2000 specimen records retrieved (1601 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73561  Abies concolor W. R. Dudley 1893-6-8 s.n. El Dorado Tallac Comment
  CAS-BOT-BC73570  Abies concolor Elsie Zeile Lovegrove 1950-10-17 s.n. El Dorado Lake Tahoe Basin, Fallen Leaf Lake Comment
  NY29503  Abies lowiana G. T. Robbins 1944-10-15 1833 El Dorado At CCC Camp Snowline, 3 miles east of Camino 1036.3 Comment
  CAS-BOT-BC73498  Abies magnifica A. A. Heller 1916-8-10 12527 El Dorado Near Echo Camp. 2225 Comment
  POM128496  Abies magnifica A. A. Heller 1916-8-10 12527 El Dorado Near Echo Camp. 2226 Comment
  UC401297  Abies magnifica var. magnifica F. M. Woods El Dorado Lake Tahoe Comment
  CAS-BOT-BC330660  Acer glabrum var. glabrum Le Roy Abrams 1917-9-22 6822 El Dorado Glen Alpine to Susie Lake, Lake Tahoe Region Comment
  UCD116999  Acer macrophyllum J. D. Atkin 1952-5-3 42 El Dorado beside Highway 50, 3 miles east of American River Bridge, east of Placerville. Comment
Read comments
May 12 2020
  UCD117015  Acer macrophyllum Denise Fruitt 1982-5-9 31 El Dorado Sierra Nevada, property off Grizzly Flat Road, 9.8 miles east of Somerset. 1066 Comment
  UCD117023  Acer macrophyllum G. K. Helmkamp; E. A. Helmkamp 2007-9-26 13014 El Dorado northern Sierra Nevada Mountains, Bonetti Road, 1.1 miles south of its junction with Mormon Emigrant Trail, just east of Jenkinson Lake. 1189 Comment
  UCSB72348  Acer macrophyllum Helmkamp, G.; Helmkamp, E. 2007-3-22 El Dorado Foothills, Northern Sierra Nevada Mountains: Mt. Aukurn Road at the crossing of the middle fork of Cosumnes river, west of jet of Bucks Bar Road 622 Comment
  UCD69742  Achillea borealis Glenn Luft 1989-6-4 2 El Dorado Near Pine Hill, off roadside. Chaparral. With manzanita. In moist loam soil in partial sun. Herb, 1 ft. 6 in. tall with white flowers. 451 Comment
  CAS-BOT-BC350916  Achnatherum lemmonii Peter Rubtzoff 1975-7-10 8187 El Dorado U.C. Blodgett Forest Research Station: County Road, ca. 0.55 miles east of main Station entrance. 1347 Comment
  UCD57173  Achnatherum lettermanii P. B. Kennedy 1920-8-10 4 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD72590  Achnatherum nelsonii Ellen Dean; T. Sasaki 2007-7-23 4313 El Dorado Washoe Meadows State Park, southeast corner of park on northern side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #3 plot. 1920 Comment
  CDA14110  Achnatherum nelsonii subsp. dorei G. F. Hrusa, J. Glazner 1997-6-3 13946 El Dorado Sierra Nevada; Exposed slopes surrounding Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Burned in 1992, cover mostly herbaceous. Uncommon here, on uppermost, dry slopes. Bunching, perennial. Comment
  UCD149462  Achnatherum nevadense G. Ledyard Stebbins 1977-8-2 77100 El Dorado South of Wrights Lake. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCD149502  Achnatherum nevadense G. L. Stebbins 1978-8-13 78152 El Dorado Ridge crest 0.5 mile east of Freel Meadows. (Exact location unknown. Coordinates estimated by label maker.) 2865 Comment
  SEINET223699  Achnatherum occidentale subsp. californicum Mary E. Barkworth, N Gay; L Greene 1981-7-16 3434 El Dorado Intersection of US 50 and 89. Growing in dirt around 'Climbin Unlimited' chalet on E side of road. 1905 Comment
  SEINET255830  Achnatherum occidentale subsp. californicum Mary E. Barkworth, LR Firestone 1982-8-22 4023 El Dorado Meyers Ca; ca 1/4 mi beyond Cal Inspection Station at Little Chalet Ski sales 2950 Comment
  UC1133151  Achnatherum occidentale subsp. californicum H. S. Yates 1934-6-29 3896 El Dorado 1 mile ne Angora Lake; Pyramid Pk. Quadrangle Comment
  UC1137032  Achnatherum occidentale subsp. californicum August L. Hormay 1932-7-7 El Dorado 7 mi n Placerville Comment
  UCD72632  Achnatherum occidentale subsp. californicum Ellen Dean; T. Sasaki 2007-7-23 4355 El Dorado Washoe Meadows State Park, eastern side of park near undeveloped road. Upper Truckee River Restoration Project monitoring well #15 plot. 1920 Comment
  UCD74150  Achnatherum occidentale subsp. occidentale Jennifer W. Burt 2005-7-20 18 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2053 Comment
  SEINET223698  Achnatherum occidentale subsp. pubescens Mary E. Barkworth, N Gay; L. Greene 1981-7-16 3435 El Dorado Intersection of US 50 and 89 1905 Comment
  UCD165307  Achnatherum occidentale subsp. pubescens Peter Rubtzoff; John Thomas Howell 1973-7-18 7152 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R) 1310 Comment
  UCD111859  Acmispon americanus Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7159 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
  UCD103820  Acmispon americanus var. americanus G. K. Helmkamp; E. A. Helmkamp 2005-7-31 9727 El Dorado Northern Sierra Nevada Foothills: Junction of Ice House Road and CA Highway 50 (E of Pollock Pines). 1006 Comment
  UCD44108  Acmispon americanus var. americanus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1474 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 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
  UC148972  Aconitum columbianum H. M. Hall 1910-7-21 8798 El Dorado Glen Alpine Creek Sierra Nevada Mts., Glen Alpine Creek 1950 Comment
  UC148978  Aconitum columbianum H. M. Hall 1910-7-21 8797 El Dorado Glen Alpine Creek Sierra Nevada Mts., Glen Alpine Creek 1950 Comment
  UC527830  Aconitum columbianum Ira L. Wiggins 1933-8-6 6760 El Dorado at foot of Cathedral Peak (not far from Lily Lake) Comment
  UC809634  Aconitum columbianum Verne and Alva Grant 1949-7-26 8801 El Dorado forest at Echo Summit (Hwy. 50) 2225 Comment
  CAS-BOT-BC391390  Aconitum columbianum subsp. columbianum H. M. Hall 1910-7-1 8833 El Dorado Sierra Nevada Mountains. Fallen Leaf Lake 1950 Comment
  SEINET8663835  Aconitum columbianum var. columbianum E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4258 El Dorado Washoe Meadows State Park, S edge of largest fen and along adjacent logging road near sewer manhold #66. Comment
  POM84481  Aconitum columbianum var. columbianum F. W. Peirson 1931-8-7 9521 El Dorado Glen Alpine Creek Basin. 2226 Comment
  SEINET2084146  Adenocaulon bicolor G. Rink 1999-7-14 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  CAS-BOT-BC133130  Adenostoma fasciculatum Jean L. Pawek 1957-6-27 293 El Dorado Between Omo Ranch and Somerset 762 Comment
  HSC69857  Adenostoma fasciculatum R. Kalal 1980-8-24 95 El Dorado 165 Comment
  UCR173821  Adenostoma fasciculatum George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10639 El Dorado Northern Sierra Nevada foothills, along Calif. Hwy 193, 0.6 mile west of its junction with Rock Creek Road 485 Comment
  UC964819  Adiantum aleuticum G. Thomas Robbins 1945-6-17 1998 El Dorado bank above Camp Creek near Baltic Peak 975 Comment
  CHSC118020  Adiantum jordanii G. K Helmkamp; E. A Helmkamp 2007-4-30 11897 El Dorado Foothills, Northern Sierra Nevada Mountains; hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 510 Comment
  RSA0037291  Aegilops cylindrica George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-19 20884 El Dorado Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake 1456 Comment
  SEINET4138076 Image available Aegilops triuncialis George K. Helmkamp, E. A. Helmkamp 2011-6-1 17408 El Dorado Northern Sierra Nevada Mountain Foothills: north end of Placerville; Bear Rock Road just E of junction with Bedford Ave. 654 Comment
  LA99761  Aesculus californica Mary V. Hood; 1940-8-8 40- 155 k El Dorado near Placerville 548 Comment
  UC998824  Aesculus californica J. T. Buchholz 1942-6-29 El Dorado hills near Placerville Comment
  UCD14618  Aesculus californica Nathan Horn 1989-6-2 19 El Dorado California, El Dorado Co.; along Pleasant Valley Road and Fonni Road; 499 Comment
  RSA0054912  Aesculus californica Keith E. Hoffmaster 1941-3-22 1028 El Dorado So. of Pilot Hill. Comment
  UCD72624  Agastache urticifolia Ellen Dean; T. Sasaki 2007-7-23 4347 El Dorado Washoe Meadows State Park, eastern edge of park just west of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #14 plot. 1920 Comment
  UCD19890  Agastache urticifolia C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-8 1169 -16 El Dorado El Dorado National Forest, 5 miles west of Uncle Tom's Cabin. Comment
  CAS-BOT-BC295695  Agnorhiza reticulata Mrs. Ella D. Cantelow 1957-7-27 s.n. El Dorado West of Shingle Springs Comment
  JEPS14632  Agnorhiza reticulata G. Thomas Robbins 1945-6-30 2013 El Dorado immediately w Rescue (along Green Valley Road for 0.25 mi) 396 Comment
  CHSC73625  Agoseris glauca var. monticola L. P. Janeway; Eric Schroder 1998-9-17 6342 El Dorado Narrow meadows along Trout Creek, about 0.3 mi northeast of confluence of Saxon Creek; about 1 mi east of Lake Tahoe Airport. 1917 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
  UC540737  Agoseris heterophylla var. heterophylla Babcock 1934-7-1 417 El Dorado meadows Tahoe 1901 Comment
  UCD128622  Agoseris monticola P. B. Kennedy 1920-9-20 238 El Dorado El Dorado National Forest -- Upper Range -- Camp. 2194 Comment
  CAS-BOT-BC438806  Agoseris parviflora George K. Helmkamp; Elizabeth Helmkamp 2013-6-19 20885 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake. 1456 Comment
  CAS-BOT-BC127536  Agrostis Peter Rubtzoff 1975-7-22 8222 El Dorado Sierra Nevada. Georgetown Divide. Vicinity of Blodgett Forest. Sand Mountain Boulevard ca. 0.05 mile south of County Road. 1234 Comment
  UCD51808  Agrostis avenacea Beecher Crampton 1956-6-1 3508 El Dorado south end of Bass Lake (about 2 miles NW Clarksville). Comment
  CDA32246  Agrostis capillaris M. Beyers 2010-8-2 728 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  SEINET221009  Agrostis capillaris G. Thomas Robbins 1944-7-6 1754 El Dorado Sly Park meadow 5 mi s. of Pollock Pines. 1006 Comment
  UC1040713  Agrostis exarata Beecher Crampton 1956-6-22 3610 El Dorado ditch along road 2.1 mi w Fair Play; Perry Creek drainage 670 Comment
  UCD52341  Agrostis exarata August L. Hormay 1932-6-7 s.n. El Dorado 5 miles north east of Placerville. Comment
  UCD52235  Agrostis exarata var. pacifica Beecher Crampton 1954-7-2 2028 El Dorado 1/5 miles south of Garden Valley. Comment
  CAS-BOT-BC139710  Agrostis gigantea L. R. Abrams 1927-9-16 12168 El Dorado Fallen Leaf near mouth of Glenn Alpine Creek. Comment
  RSA54077  Agrostis humilis J. T. Howell 1946-8-30 22918 El Dorado Upper Angora Lake Comment
  CAS-BOT-BC139069  Agrostis pallens Catherine Best 1981-8-11 s.n. El Dorado Sierra Nevada. Echo Lake. 2255 Comment
  BFRS193 Image available Agrostis scabra Peter Rubtzoff, John Thomas Howell 1973-7-18 7121 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  SEINET3257985 Image available Agrostis scabra George K. Helmkamp, E. A. Helmkamp 2007-8-21 12790 El Dorado Northern Sierra Nevada Mountains; Ice House Road at the junction to the lower campground and boat ramp of Loon Lake. 1976 Comment
  UCD42666  Agrostis scabra C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 32 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
Read comments
Jun 11 2012
  CHSC73521  Agrostis stolonifera L. P. Janeway; Eric Schroder 1998-8-17 6055 El Dorado Large meadow along Upper Truckee River, about 0.6 mi southeast of Hwy 50. 1900 Comment
  UCD165726  Agrostis stolonifera Ellen Dean 2016-7-12 9081 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along Highway 89. 2061 Comment
  UCD55366  Agrostis stolonifera Ellen Dean; Mark Bibbo 2006-7-18 3216 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Northeast of hole #7, north side of Upper Truckee River. 1897 Comment
  UCD73027  Agrostis stolonifera Ellen Dean; Tamara Sasaki 2007-8-26 4551 El Dorado Lake Valley Recreation Area on southern side of Upper Truckee River and southern side of golf course. 1920 Comment
  UCD73758  Agrostis stolonifera Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4458 El Dorado Washoe Meadows State Park. Middle of fen system. 1933 Comment
  UCR248403  Agrostis thurberiana George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 21099 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
  RSA790894  Aira caryophyllea Peter Rubtzoff 1974-6-4 7536 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. 1320 Comment
  SEINET4178571 Image available Aira caryophyllea Unknown 2011-5-24 El Dorado Northern Sierra Nevada Mtns, Mesquite Rd, 11.2 mi S. of jct with Wentworth Springs Rd. 991 Comment
  UCR198425  Aira caryophyllea George K. Helmkamp, E. A. Helmkamp 2008-4-30 13370 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
  UCD160891  Alcea G. Ledyard Stebbins 1977-6-28 7715 El Dorado Placerville. (Exact location unknown. Coordinates estimated by label maker.) Comment
  SEINET8117462  Allium bisceptrum P. A. White 1937-6-15 712 El Dorado Chute Camp Road. 914 Comment
  UCR189602  Allium campanulatum George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12373 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
  UCR207011  Allium campanulatum George K. Helmkamp, E. A. Helmkamp 2009-7-22 15265 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing 2015 Comment
  UCR217867  Allium campanulatum George K. Helmkamp, E. A. Helmkamp 2010-7-9 16471 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-BC465448  Allium campanulatum John Thomas Howell 1925-7-2 1348 El Dorado Between Fallen Leaf Camp and Lake Tahoe Comment
  CAS-BOT-BC466411  Allium campanulatum J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Glenn Alpine, upper base Mt. Tallac, near Lake Tahoe 2438 Comment
  CAS-BOT-BC466414  Allium campanulatum Geo. B. Grant 1906-7-15 s.n. El Dorado Tahoe Tavern, Lake Tahoe Comment
  RSA169504  Allium campanulatum L. S. Rose 1963-7-9 63188 El Dorado 1 mile SW of Meyers. 1982 Comment
  SD81100  Allium campanulatum Darley A. Howe 1971-7-2 El Dorado Eldorado National Forest, near Lake Tahoe. 1829 Comment
  SEINET3884273  Allium campanulatum D. W. McNeal 1990-7-13 3737 El Dorado Along the margins of the parking area at Iron Mt. Ski area beside the Morman Emigrant Trail, 0.1 mi. ne. of Hwy. #88.; 0 Comment
  CAS-BOT-BC470974  Allium hyalinum K. Brandegee 1884-5-1 s.n. El Dorado Gordon's Ranch Comment
  UC170131  Allium obtusum Milo S. Baker 1904-6-17 El Dorado nearsummit bet. Lucile and Lake of Woods Lake Tahoe Comment
  HSC47292  Allium obtusum var. obtusum Dale McNeal 1975-5-27 1614 El Dorado Above Hwy. 50, 4.4 mi. W of Echo Summit Comment
  UCD141819  Allium peninsulare L. K. Mann 1955-5-29 s.n. El Dorado about 1.5 miles west of Pilot Hill. 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-BC476741  Allium validum D. Herrick; N. Houghton; A. Bloom; J. Scheuer 1967-8-8 M 1370 El Dorado Ben Wood Meadow 2286 Comment
  UCD19233  Allium validum Van M. Mar 1989-7-21 21 El Dorado ca. 0.25 mi. north of Hwy 89, near Taylor Creek. 1889 Comment
  CDA2731  Allium vineale G. D. Barbe 1974-7-24 1910 El Dorado 0.4 mile on both sides of Jacquier Road north of Smith Flat Road, Smith Flat, Placerville. 0 Comment
  RSA794817  Allophyllum George K. Helmkamp, E. A. Helmkamp 2010-8-7 16736 El Dorado Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring. 2136 Comment
  JEPS69410  Allophyllum gilioides subsp. violaceum Alice M. Ottley 1920-7-2 940 El Dorado Meyers station Comment
  RSA794816  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2010-8-7 16729 El Dorado Silver Fork Road, 0.4 mile east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring. 2136 Comment
  SBBG127566  Allophyllum integrifolium G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15273 El Dorado Wrights Lake Rd, 1.2 mi S of Wrights Lake 2073 Comment
  UCD118028  Allophyllum integrifolium G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12733 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, 1.4 miles S of the lake. 2101 Comment
  UCR173916  Allophyllum integrifolium George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10748 El Dorado Northern Sierra Nevada Mountains, 6.0 miles east of Ice House Road on the road to Wright's Lake 2000 Comment
  UCR179312  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2006-8-24 11267 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  UCR189030  Allophyllum integrifolium George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12394 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 22.8 miles ESE of its junction with Sly Park Road at Jenkinson Lake 2265 Comment
  UCR249879  Allophyllum integrifolium George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20913 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  CAS-BOT-BC453420  Allotropa virgata J. C. Hawver 1913-8-1 s.n. El Dorado Lake Tahoe Region: Emerald Bay Comment
  JEPS59057  Allotropa virgata C. W. Cadle 1921-8-9 El Dorado Philip's Sta. Vade Comment
  CAS-BOT-BC171277  Alnus incana subsp. tenuifolia L. R. Abrams 1911-7-29 4857 El Dorado near Glenn Alpine Springs. Lake Tahoe region 2133 Comment
  UCD72927  Alnus incana subsp. tenuifolia Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4496 El Dorado Washoe Meadows State Park. Western edge of park off of Grizzly Mountain Road near sewer manhole #54. 1954 Comment
  RSA0025124  Alnus rhombifolia Peter Rubtzoff 1972-10-18 7028 El Dorado U.C. Blodgett Forest Research Station: just below Bacchi Meadow. Comment
  UCD55841  Alopecurus aequalis August L. Hormay 1932-7-8 s.n. El Dorado west side of Lake Tahoe, 6 miles south of Tavern. Comment
  UCD61617  Alopecurus aequalis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4175 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 Comment
  UCD97156  Amaranthus albus G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11552 El Dorado Northern Sierra Nevada Mountains Foothills: 0.6 mile northwest of Pleasant Valley along Pleasant Valley Road. 756 Comment
  RSA8127  Amelanchier pallida Carl B. Wolf 1928-8-21 3427 El Dorado Near Fallen Leaf Lake. 2043 Comment
  UC747484  Amelanchier utahensis G. Thomas Robbins 1944-4-23 1549 El Dorado about 5 mi n Camino (along shore of Slab Creek, near its junction with South Fork American River); Slab Creek 609 Comment
  JEPS72539  Anaphalis margaritacea Gladys L. Smith 1972-7-18 3551 El Dorado meadow at Grouse Lake 2499 Comment
  SD212465  Anaphalis margaritacea G. K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9926 El Dorado Northern Sierra Nevada Mountains; Wright's Lake Tie Road (Forest Road 32) 1.0 mile west of its junction with Wright's Lake Road (Forest Road 4) northnortheast of Kyburz. 2043 Comment
  UC1613447  Anaphalis margaritacea Charles M. Belshaw 1935-7-13 1169 El Dorado meadow 0.5 mi. w. Strawberry (along Placerville rd. to Tahoe); Sierra Nevada 1706 Comment
  UC469401  Anaphalis margaritacea R. M. Holman 1931-8-8 El Dorado at, 300 yds w of Echo Summit on Lincoln Highway above Tahoe Firs Camp Ground; Echo Summit 2286 Comment
  UCD128840  Anaphalis margaritacea G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11018 El Dorado Northern Sierra Nevada Mountains: North Truckee River Road, 1.4 miles north of CA-50 and around 6 miles south of Lake Tahoe. 2009 Comment
  CAS-BOT-BC45098  Anaphalis margaritacea E. A. McGregor 1909-8-12 93 El Dorado Grass Lake, Lake Tahoe Region 2194 Comment
  UCD47929  Ancistrocarphus filagineus Margaret Starbuck; Plant Biology 102 2005-5-14 1 El Dorado El Dorado County. Near junction of Meadowbrook and Bear Creek Roads, Along trail that follows Traverse Creek north, upslope of trail, S of bridge crossing. 679 Comment
  CAS-BOT-BC269300  Anemone Peter Rubtzoff 1975-5-27 7981 El Dorado U.C. Blodgett Forest Research Station: East Fork of Gaddis Creek, north of U.S. Forest Service Public Road (just north of confluence with West Fork of Gaddis Creek.) Comment
  CAS-BOT-BC271479  Anisocarpus madioides G. L. Stebbins; D. L. Smith 1976-6-2 C 7636 El Dorado Along Rock Creek, 6 miles southeast of Georgetown 609 Comment
  CAS-BOT-BC173597  Antennaria Peter Rubtzoff 1974-6-19 7613 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  CAS-BOT-BC64787  Antennaria Beecher Crampton 1989-7-16 10202 El Dorado Tahoe Basin, Stateline, Azure Street. Comment
  CAS-BOT-BC63871  Antennaria argentea Volney Rattan 1866-1-1 s.n. El Dorado unspecified Comment
  JEPS33945  Antennaria argentea Alice Ottley 1920-7-2 970 El Dorado Myers; Angora Ridge Comment
  UCD128914  Antennaria corymbosa G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10879 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-BC69128  Antennaria geyeri Alice Eastwood 1906-7-21 1333 El Dorado Near Lake Tahoe Comment
  JEPS33929  Antennaria media Alice Ottley 1920-7-10 1155 El Dorado Desolation Valley 2682 Comment
  SJSU3958  Antennaria rosea C. W. Sharsmith 1964-6-20 7322 El Dorado SE base of Mt Tallac 2133 Comment
  UCD74024  Antennaria rosea Jennifer W. Burt; Jessica Hite 2005-8-19 93 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2310 Comment
  UCD160886  Anthemis G. Ledyard Stebbins 1977-6-28 7712 El Dorado Placerville. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UCR217847  Anthriscus caucalis George K. Helmkamp, E. A. Helmkamp 2010-5-22 16097 El Dorado Sierra Nevada Mountains Foothills, Perry Creek Road, 0.1 mile south of its junction with Slug Gulch Road, 0.4 mi. northeast of Fairplay 677 Comment
  CAS-BOT-BC419686  Apocynum Peter Rubtzoff 1975-6-25 8131 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Chinquapin Flat Road ca. 0.9 mi. south of Gaddis Creek Road (Comp. 580E). 1316 Comment
  SEINET998826  Apocynum androsaemifolium G. K. Helmkamp, E. A. Helmkamp 2006-1 11028 El Dorado Northern Sierra Nevada Mtns: North Truckee River Rd., 1.4 miles north of CA-50 and ca. 6 miles south of the Lake Tahoe. 2009 Comment
  UC878845  Apocynum androsaemifolium A. A. Heller 1915-8-6 12174 El Dorado near Camp Echo on Lincoln Hwy. 2133 Comment
  SD81144  Apocynum cannabinum Darley F. Howe 1971-6-30 4751 El Dorado 25 miles east of Placerville 1035 Comment
  UC1123483  Apocynum cannabinum P. L. Johannsen and A. D. Gifford 1934-6-16 348 El Dorado El Dorado Nat'l Forest, S. Fork American R. El Dorado Nat'l Forest, Pyramid Peak Quad., S. Fork American Comment
  BFRS447 Image available Aquilegia Peter Rubtzoff 1974-7-25 7779 El Dorado Blodgett Forest: Lower Gaddis Creek Road ca. 0.1 mi. south of junction with Chinquapin Flat Road (Comp. 550E). Comment
  CAS-BOT-BC392131  Aquilegia formosa Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  SBBG71710  Aquilegia formosa M. N. Ackley -Jul-1920 900 El Dorado Glen Alpine 2072 Comment
  UCR229407  Aquilegia formosa George K. Helmkamp, E. A. Helmkamp 2011-7-30 17940 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
  POM366933  Aquilegia formosa var. truncata Harry H. Stone 1933-8-14 18712 El Dorado Echo Comment
  SD233783  Arabidopsis thaliana G. K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10209 El Dorado Northern Sierra Nevada Foothills: between N and Middle forks of Cosumnes River; Juction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset (Camino 7.5' Q) 665 Comment
  CAS-BOT-BC17264  Arabidopsis thaliana G. L. Stebbins; L. Donald Smith 1978-4-23 7845 El Dorado South side of South Fork, American River, 0.75 mile northwest of mouth of Weber Creek. 213 Comment
  UC747435  Arabis glabra G. Thomas Robbins 1943-4-28 1039 El Dorado w edge Institute of Forest Genetics property 792 Comment
  CAS-BOT-BC171624  Aralia californica John Thomas Howell; Gordon H. True 1970-5-27 46562 El Dorado Rubicon River Canyon, near waterfall, N-NE of Leonardi Spring 1127 Comment
  CAS-BOT-BC409973  Arceuthobium campylopodum L. R. Abrams 1930-8-20 12752 El Dorado Lily Lake, Glen Alpine Canyon Comment
  UC746871  Arceuthobium campylopodum G. Thomas Robbins 1943-10-28 1403 El Dorado 2-3 mi e Placerville (along Hwy 50) 762 Comment
  JEPS73015  Arceuthobium campylopodum Gladys L. Smith 1972-3-18 3131 El Dorado Echo Ridge Echo Summit (directly above statbles) 243 Comment
  UC1078829  Arceuthobium campylopodum Job Kuijt 1957-5-18 1336 El Dorado 9 mi s Camp Richardson (on Fallen Leaf Lake rd) Comment
  UCR171205  Arctostaphylos mariposa George K. Helmkamp, E. A. Helmkamp 2006-3-17 10076 El Dorado Central Sierra Nevada Foothills, Forni Road between Calif. Highway 50 and Diamond Springs at Weber Creek 488 Comment
  CAS-BOT-BC24261  Arctostaphylos mewukka Gilbert Thereon Benson 1926-1-21 84 El Dorado Bullion Bend, 14 mi. above Placerville. Comment
  RSA633106  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24983 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  RSA633107  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24991 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  RSA633111  Arctostaphylos mewukka Jon E. Keeley 1993-9-13 24999 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  UCD52256  Arctostaphylos mewukka Roman Gankin 1965-8-31 612 El Dorado Off of P.G. and E. maintenance road; ca. 1/2 mile above Gankin home; 1/2 mile west of Pacific House. Comment
  UCD52267  Arctostaphylos mewukka W. Robert Powell 1984-9-28 3066 El Dorado Along Ice House Road; 1.7 road miles from Highway 50. 1146 Comment
  JEPS72448  Arctostaphylos nevadensis Gladys L. Smith 1971-9-25 3097 El Dorado along road from California Alpine Club Lodge and US Highway Maintenance Station Echo Summit 2250 Comment
  UC412763  Arctostaphylos nevadensis Milo S. Baker 1904-7-5 El Dorado near Angora Lake (near Lake Tahoe) 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-BC39934  Arctostaphylos nissenana Walter Knight; Irja Knight 1966-2-9 1255 El Dorado Ashcraft Ranch, 1/2 mi. airline north of Foster Mt. & 3/4 mi. s. of jct. Black Oak Mine Rd. 701 Comment
  CAS-BOT-BC39949  Arctostaphylos nissenana Walter Knight; Irja Knight 1966-2-9 1779 El Dorado Ashcraft Ranch near Garden Valley. Comment
  JEPS29348  Arctostaphylos nissenana A. E. Wieslander 1932-3-19 255 El Dorado near Diamond Springs (head of creek); Martinez Creek 502 Comment
  RSA167607  Arctostaphylos nissenana R. F. Thorne, Percy C. Everett 1964-4-16 33741 El Dorado 1 mile S of Diamond Springs on Fowler Lane. 518 Comment
  RSA633234  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24937 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  SBBG19361  Arctostaphylos nissenana G. T. Robbins 1943-3-28 971 El Dorado near head of Spanish Ravine, Placerville 609 Comment
  SBBG28449  Arctostaphylos nissenana A. Eastwood, J. T. Howell 1935-2-10 El Dorado near head of Spanish Ravine, Placerville Comment
  UCD14769  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -20 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
  BFRS156 Image available Arctostaphylos patula Peter Rubtzoff 1975-5-27 7992 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  CAS-BOT-BC46662  Arctostaphylos patula H. E. McMinn 1926-5-30 1747 El Dorado Emerald Bay - Lake Tahoe. Comment
  CAS-BOT-BC46689  Arctostaphylos patula John Thomas Howell 1925-5-27 1095 El Dorado Emerald Bay Camp, Lake Tahoe. 1889 Comment
  CHSC90057  Arctostaphylos patula D. G. Miller III 1998-6-1 El Dorado Blodgett Forest. 1350 Comment
  JEPS72508  Arctostaphylos patula Gladys L. Smith 1971-9-25 3103 El Dorado on hillside just at the bottom of the trail where it reaches Lake Autrain Echo Summit area 2194 Comment
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Feb 19 2014
  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
  UCD164536  Arctostaphylos patula Peter Rubtzoff 1975-7-22 8206 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area). (Comp. 451E). 1325 Comment
  CHSC77482  Arctostaphylos viscida Jeffrey Thomas Gautschi 1997-3-16 4 El Dorado 3 km northwest of U. S. Highway 50, 2 km west of State Highway 49. 579 Comment
  UCD52623  Arctostaphylos viscida Roman Gankin 1966-2-24 676 El Dorado Pine Hill, ca. 2 miles west-northwest of Rescue, El Dorado county, California. Comment
  CAS-BOT-BC44590  Arctostaphylos viscida subsp. mariposa John Thomas Howell 1931-10-31 8166 A El Dorado American Flat - 2.5 mi. n. of Kelsey 720 Comment
  RSA636955  Arctostaphylos viscida subsp. mariposa Jon E. Keeley 1993-9-13 24957 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  CAS-BOT-BC47407  Arctostaphylos viscida subsp. viscida Walter Knight; Irja Knight 1966-2-9 1777 El Dorado on Ashcraft Range near Garden Valley Comment
  CAS-BOT-BC48239  Arctostaphylos viscida subsp. viscida Alice Eastwood 1927-3-27 14191 El Dorado On road from Georgetown to Kelsey Comment
  CHSC98700  Arctostaphylos viscida subsp. viscida L. P. Janeway 2007-7-8 9099 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; near the top of the ridge east of and overlooking Traverse Creek and Bear Creek Road. 762 Comment
  RSA121265  Arctostaphylos viscida subsp. viscida A. E. Wieslander 1936-9-7 692 El Dorado Spanish Ravine. 579 Comment
  SEINET3271597 Image available Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2007-3-5 11596 El Dorado Foothills, northern Sierra Nevada Mountains; Granite Canyon, along Lotus Road; about 3 miles south of Calif. Hwy 49 372 Comment
  RSA0002366  Arenaria aculeata L. R. Abrams 1911-7-27 4779 El Dorado Lake Tahoe Region, Lake Valley Comment
  CAS-BOT-BC82130  Arnica chamissonis Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CHSC73292  Arnica chamissonis L. P. Janeway; Eric Schroder 1998-7-27 5846 El Dorado 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
  UCD166040  Arnica chamissonis Daniel M. McNair 2016-8-2 2192 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  JEPS71780  Arnica longifolia Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2764 El Dorado Mt. Tallac (summit area) Mt. Tallac 2819 Comment
  RSA54113  Arnica longifolia subsp. myriadenia J. T. Howell 1946-8-31 22946 El Dorado Mt. Tallac 2896 Comment
  CAS-BOT-BC82795  Arnica mollis Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 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
  UC148930  Arnica mollis H. M. Hall 1910-7-25 8811 El Dorado Maggies Peaks Sierra Nevada Mountains, Maggies Peaks 2164 Comment
  UC149003  Arnica mollis H. M. Hall 1910-7-28 8824 El Dorado Half-moon Lake Sierra Nevada Mountains, Half-moon Lake 2468 Comment
  UC311654  Arnica mollis Herbert McLean Evans 1920-7-22 El Dorado Cup Lake, (at base of Jobs Sister Pk, or perhaps on Ralston Peak) Sierra Nevada, Cup Lake Comment
  JEPS35898  Arnica nevadensis J. Thomas Howell 1925-7-6 1404 El Dorado above Lake Gilmore; Lake Tahoe Region, Mt. Tallac Comment
  UC747456  Arnica nevadensis G. Thomas Robbins 1945-7-8 2054 El Dorado above, along Velma Lakes Trail Eagle Lake; Desolation Valley Wilderness Area 2286 Comment
  UC176405  Arnica parryi Miss Helen D. Geis 1909-8-1 El Dorado Mt. Tallac Comment
  UC205751  Artemisia arbuscula P. B. Kennedy 1920-9-17 203 El Dorado divide between Rubicon and American River (Rock-Bound Trail); Eldorado National Forest 2712 Comment
  UCD129187  Artemisia arbuscula P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle, Barrett Ranch. 457 Comment
  UC1119537  Artemisia douglasiana A. D. Gifford 1934-8-9 314 El Dorado Schneider's Eldorado National Forest, Pyramid Peak Quadrangle Comment
  SEINET11841735  Artemisia douglasiana W. Knight, Knight, I. 1983-1 4776 El Dorado E of Echo Summit along U.S. 50. Collected from Tilden Botanic Garden. Red Fir Forest Plant Community 2286 Comment
  UC747197  Artemisia douglasiana G. Thomas Robbins 1943-7-10 1260 El Dorado 3 mi e Placerville; Eddy Arboretum, Institute of Forest Genetics 822 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
  UCD60652  Artemisia tridentata Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4115 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  CAS-BOT-BC97296  Artemisia tridentata subsp. tridentata L. R. Abrams 1917-9-23 6841 El Dorado Myers, [FallenLeaf] Fallen Leaf Region, Lake Tahoe Comment
  RSA417393  Artemisia tridentata subsp. tridentata Louis Greata 1901-06 s.n. El Dorado Tallac Comment
  JEPS72592  Artemisia tridentata subsp. vaseyana Gladys L. Smith 1971-9-25 3122 El Dorado along road from California Alpine Club Lodge to US Highway Maintenence Station (Echo Summit); Echo Summit 2250 Comment
  RSA167571  Asarum hartwegii R. F. Thorne, P. Everett 1964-4-17 33780 El Dorado Bridal veil picnic area, El Dorado Nat l Forest 1006 Comment
  BFRS313 Image available Asclepias cordifolia Peter Rubtzoff 1975-7-10 8172 El Dorado Blodgett Forest: Chinquapin Flat Road about 1.6 miles south of Gaddis Creek Road (Comp. 600R) Comment
  UCR200921  Asclepias fascicularis George K. Helmkamp, E. A. Helmkamp 2008-9-9 14078 El Dorado Foothills, northern Sierra Nevada Mountains, junction of Bear Creek Road and Meadow Brook Road at Bear Creek; east of CA-193 and south of Georgetown 678 Comment
  RSA686371  Aspidotis densa George B. Grant 1906-8-3 1931 El Dorado Lake Tahoe, Sierra Nevada Mountains 2439 Comment
  UCR86378  Aster R. D. Goeden, J. Teerink 1993-8-19 893 -39 El Dorado Sierra Nevada Mtns, Eldorado National Forest: NE of South Fork Campground along rd in meadow. 1551 Comment
  BFRS477 Image available Aster occidentalis Peter Rubtzoff 1974-9-21 7830 El Dorado Blodgett Forest: Lower Gaddis Creek Road ca. 0.75 mi. south of junction with Chinquapin Flat Road (Comp. 580E). Comment
  RSA715290  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2005-9-23 9925 El Dorado Northern Sierra Nevada Mts.: Wright's Lake Tie Road (Forest Road 32) 1 mile west of its junction with Wright's Lake Road (Forest Road 4) NNE of Kyburz 2043 Comment
  RSA794567  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2010-9-1 16896 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 2018 Comment
  UCR258417  Aster occidentalis var. occidentalis George K. Helmkamp, Amy Barnes 2014-8-11 22989 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  RSA795088  Aster oregonensis George K. Helmkamp, E. A. Helmkamp 2011-9-1 18204 El Dorado Silver Fork Road, 3.1 miles south of its junction with US-50 in Kyburz 1447 Comment
  UCR233002  Aster oregonensis George K. Helmkamp, E. A. Helmkamp 2011-9-24 18330 El Dorado Northern Sierra Nevada Mountains, Loon Lake Road at the junction to the campground at the south end of the lake 1973 Comment
  UCR241960  Aster oregonensis George K. Helmkamp, E. A. Helmkamp 2012-9-15 19829 El Dorado Northern Sierra Nevada Mountains Foothills, Walton Lake; along Balderson Road, 0.4 mile south of its junction with Wentworth Springs Road 951 Comment
  UC311223  Astragalus bolanderi unknown July 1920 El Dorado 1 mi below Phillips (Sierra Nevada); , below Phillips Comment
  UCD104666  Astragalus bolanderi W. A. Williams 1951-7-6 s.n. El Dorado Amador County line, Hwy. 88 Five miles W. Tragedy Springs. 2286 Comment
  UCD33192  Astragalus gambelianus Beecher Crampton 1967-5-5 7876 El Dorado 7.5 miles E of Folsom on Green Valley road. Comment
  CAS-BOT-BC66004  Athyrium filix-femina Peter Rubtzoff 1975-8-20 8354 El Dorado Blodgett Forest: West Fork Gaddis Creek off west side of Mainline Road 0.15 mi. north of Mutton Creek Road junction 1293 Comment
  CAS-BOT-BC68714  Athyrium filix-femina var. californicum Gordon H. True; John Thomas Howell 1970-5-27 46533 El Dorado Sierra Nevada - Woods near headquarters, Blodgett Experimental Forest 1280 Comment
  SD134720  Athyrium filix-femina var. cyclosorum W. G. Watkins 1900-7-15 El Dorado Southeast of Placerville, near head of Camp Creek 1830 Comment
  SEINET5340472  Athysanus pusillus D. Neal 1960-3-21 R- 38 El Dorado Along the North Fork, American River, Ca. 5 miles SE of Auburn. 396 Comment
  CAS-BOT-BC98025  Baccharis pilularis John Thomas Howell 1976-10-29 52309 El Dorado On Salmon Falls Road at Sweetwater Creek 149 Comment
  HSC26647  Baccharis pilularis subsp. consanguinea Thomas W. Nelson 1972-11-26 712 El Dorado Comment
  UC219395  Balsamorhiza deltoidea H. M. Hall 1921-4-13 11246 El Dorado Sierra Nevada foothills Comment
  UCD34560  Balsamorhiza sagittata Beecher Crampton 1985-7-13 10005 El Dorado Stateline. Comment
  RSA32354  Balsamorhiza sagittata G. Thomas Robbins 1945-7-8 2041 El Dorado Near Al Tahoe, Lake Tahoe. 1921 Comment
  JEPS78389  Berberis aquifolium var. repens Edward Lee 1936-3-1 1783 El Dorado ca. 1 3/4 mi. straightline n.e. Georgetown (n. slope of Hotchkiss Hill); Hotchkiss Hill 914 Comment
  CAS-BOT-BC75977  Berberis pumila Robert F. Thorne; P. Everett 1964-4-16 33744 El Dorado 2 miles south of center of Placerville. 640 Comment
  UCD129570  Bidens frondosa G. K. Helmkamp; E. A. Helmkamp 2007-9-10 12919 El Dorado Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive. 530 Comment
  CAS-BOT-BC412964  Bistorta bistortoides Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC66267  Blechnum spicant Peter Rubtzoff; Herbert C. Sampert 1975-9-25 8406 El Dorado Blodgett Forest: south-north canyon crossed by Pilot Creek Road ca. 0.65 mi. east-northeast of junction with Loop Road 1196 Comment
  CAS-BOT-BC66263  Blechnum spicant D. L. Smith; G. L. Stebbins 1976-6-2 C 7637 El Dorado Along Rock Creek, 6 miles southeast of Georgetown 609 Comment
  JEPS72279  Boechera covillei Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2679 El Dorado Freel Peak summit area Freel Peak 2895 Comment
  JEPS72273  Boechera lemmonii Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2680 El Dorado Freel Peak, summit area Freel Peak 2895 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
  JEPS72281  Boechera platysperma Gladys L. Smith 1964-7-7 2166 El Dorado below California Alpine Lodge (Old Myer's Grade); Echo Summit 2225 Comment
  CAS-BOT-BC14648  Boechera rectissima G. Thomas Robbins 1944-6-17 1709 El Dorado Above US Highway 50 about 1 mile east of Pyramid Ranger Station. 1676 Comment
  UC682115  Bolandra californica G. L. Stebbins Jr. 1941-7-15 3166 El Dorado ledges on trail near Fallen Leaf Lake (sw base of peak); Angora Peak 2164 Comment
  JEPS13528  Boschniakia strobilacea Miss M. A. Kelley 1922-5-19 El Dorado four mi e Georgetown (near home of Ranger Berriman); Canyon Creek County 914 Comment
  BFRS27 Image available Botrychium multifidum subsp. silaifolium Peter Rubtzoff 1972-8-3 6847 El Dorado Blodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis Creek south of clearcut (Comp. 450E) Comment
  CAS-BOT-BC127793  Brickellia grandiflora Mabel B. Peirson 1931-8-5 s.n. El Dorado Echo Lake Region. Slopes above Tamarac Lake 2438 Comment
  UCR141599  Brickellia greenei June Latting 1978-8-3 s.n. El Dorado Sierra Nevada Mtns., Lake Tahoe Basin, Emerald Bay State Park 2134 Comment
  SJSU4170  Brodiaea minor C. W. Sharsmith 1967-6-17 7482 El Dorado Shingle Springs (1 mi W) 365 Comment
  SEINET7296679 Image available Bromus arenarius Richard W. Pohl 1953-1 7228 El Dorado In an old roadway, coniferous forest; Grounds of Institute of Forest Genetics, 3 mi. e. of Placerville 823 Comment
  SEINET799043  Bromus carinatus G. Thomas Robbins 1943-1 1178 El Dorado In Arboretum of Institute of Forest Genetics, 3 miles E. of Placerville 822 Comment
  UCR197508  Bromus carinatus George K. Helmkamp, E. A. Helmkamp 2008-7-11 13747 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
  UC1729985  Bromus ciliatus L. P. Janeway, Eric Schroder 1998-9-3 6263 El Dorado about 1.7 mi se of Echo Summit (meadow on e side of Highway 50 and along Meadow Creek, Echo Lake Quadrangle); e side of Highway 50 and along Meadow Creek 2142 Comment
  UCD38624  Bromus commutatus Beecher Crampton 1956-6-1 3509 El Dorado 2 miles northeast of Clarksville, south slope of Bass Lake. Comment
  SACT000549  Bromus diandrus J. Wilson 1982-5-2 El Dorado at green valley road Comment
  UCD60563  Bromus inermis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4028 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  UCD72616  Bromus laevipes Ellen Dean; T. Sasaki 2007-7-23 4339 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
  SACT000641  Bromus madritensis J. Wilson 1985-4-28 El Dorado Gabbro, chaparral, dry hillside 438.9 Comment
  SACT000642  Bromus madritensis J. Wilson 1985-6-18 El Dorado Gabbro, chaparral, dry hillside 463.3 Comment
  UCD36969  Bromus madritensis Beecher Crampton 1956-6-1 3513 El Dorado El Dorado County, Pine Hill Summit. 627 Comment
  SACT000591  Bromus mollis J. Wilson 1982-5-7 El Dorado area to west of and along road for 1/4 mile; savanna, chaparral, open brush/grassland 243.8 Comment
  SACT000592  Bromus mollis J. Wilson 1982-5-2 El Dorado within 50 yards north of intersection; metamorphic, savanna, disturbed roadside 188.976 Comment
  SEINET3922475  Bromus mollis JoAnn Olson 1966-5-13 36 El Dorado Pine Hill, ca. 2-3 miles west of Rescue.; 0 610 Comment
  UCD165727  Bromus orcuttianus Ellen Dean 2016-7-12 9082 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along Highway 89. 2061 Comment
  UCD33180  Bromus sterilis Beecher Crampton 1967-5-5 7863 El Dorado El Dorado County, 2 miles N.E. of Pine Hill on Deer Valley road. Comment
  UCD96113  Bromus sterilis Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6977 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley Unit off Kanaka Valley Road, north of Cameron Park. Along main dirt road through valley. 304 Comment
  UC1109168  Bromus suksdorfii Verne Grant, Alva Grant 1946-7-30 7832 El Dorado near s shore of Upper Echo Lake Upper Echo Lake 2286 Comment
  UCR173966  Bromus suksdorfii George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10738 El Dorado Northern Sierra Nevada Mountains, 5.5 miles east of Ice House Road on the road to Wright's Lake 1860 Comment
  UCR175642  Bromus suksdorfii George K. Helmkamp, E. A. Helmkamp 2006-7-7 10835 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  UCR176463  Bromus suksdorfii George K. Helmkamp, E. A. Helmkamp 2006-7-31 11076 El Dorado Northern Sierra Nevada Mountains, along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy US-50 1864 Comment
  UC682078  Bromus vulgaris G. L. Stebbins Jr. 1941-7-19 3195 El Dorado head of Fallen Leaf Lake Fallen Leaf Lake 1920 Comment
  JEPS75159  Calamagrostis canadensis Gladys L. Smith 1972-8-23 3471 El Dorado below Echo Summit lodge, E side of US 50 2194 Comment
  UCD57788  Calamagrostis stricta subsp. inexpansa Beecher Crampton 1977-8-9 9517 El Dorado South Lake Tahoe, Upper Truckee River. Comment
  UCD100186  Calandrinia ciliata G. K. Helmkamp; E. A. Helmkamp 2007-3-22 11680 El Dorado 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
  UCR189480  Calandrinia ciliata George K. Helmkamp, E. A. Helmkamp 2007-3-22 11680 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
  SEINET195492  Calocedrus decurrens G. T. Robbins 1944-10-15 1832 El Dorado At CCC Camp Snowline 3 mi E of Camino 1036 Comment
  UCR209760  Calocedrus decurrens George K. Helmkamp, E. A. Helmkamp 2009-8-14 15478 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Patterson Drive; south of Pleasant Valley Road in Diamond Springs 527 Comment
  UCD165196  Calochortus Peter Rubtzoff 1974-6-5 7567 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UC1537210  Calochortus albus Gordon H. True Jr. 1936-4-8 400 El Dorado hill between El Dorado and Shingle Springs 457 Comment
  UCSC000132  Calochortus albus John Ingram 1953-5-17 126 El Dorado CaliforniaState Highway 49 one mile north of Placerville Comment
  SEINET12050386  Calochortus albus F. H. Utech 1988-1 88 -118 El Dorado 6 mi N of Placerville on CA 49, Mile Marker 21.52 1300 Comment
  SEINET4169869  Calochortus leichtlinii Unknown 1934-6-4 El Dorado 6 miles E of Emerald Bay, Lake Tahoe. 2438 Comment
  UCD113122  Calochortus leichtlinii Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 16 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  CAS-BOT-BC487947  Calochortus leichtlinii Pam Kohlberg 1967-8-10 1344 El Dorado Echo Summet Area Alpine Co. 2346 Comment
  CAS-BOT-BC487950  Calochortus leichtlinii Elizabeth Parsons Hawver 1911-8-1 s.n. El Dorado Lake Tahoe, Aspengroove Comment
  CAS-BOT-BC487960  Calochortus leichtlinii Laura M. Lathrop 1909-7-12 s.n. El Dorado near Fallen Leaf Lake Comment
  JEPS73029  Calochortus minimus Gladys L. Smith 1972-7-18 3534 El Dorado trail from Wrights Lake to Grouse Lake 2377 Comment
  UCR175662  Calochortus minimus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10830 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  CAS-BOT-BC492615  Calochortus monophyllus Gilbert T. Benson 1924-4-13 19 El Dorado North of Camino Comment
  CAS-BOT-BC175787  Caltha leptosepala Mrs. Marian Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe Region Comment
  UC894250  Calycadenia multiglandulosa Marcus E. Jones, A. M. 1882-7-5 3363 El Dorado St. Lawrence Comment
  CAS-BOT-BC270513  Calycadenia multiglandulosa John Thomas Howell 1931-10-31 8165 El Dorado Georgetown Comment
  UCD69234  Calycadenia multiglandulosa Collector unknown 1997-8-9 El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. Annual sunny plant communities on serpentine soils. UTM: 10SFN8905 640 Comment
  POM180995  Calycadenia multiglandulosa subsp. bicolor J. T. Howell 1931-10-12 5581 El Dorado Near Coloma Comment
  POM29728  Calycadenia truncata subsp. truncata Marcus E. Jones 1882-9-20 3369 El Dorado St. Lawrence. Comment
  UCR229411  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2011-7-30 17950 El Dorado Northern Sierra Nevada Mountains, Omo Ranch Road, 7.4 miles southeast of Omo Ranch, 1.9 mi. NW (304 deg. ) airline of Hwy 88 junction 1372 Comment
  UCR237011  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2012-5-22 19061 El Dorado Northern Sierra Nevada Mountains, Forest Service Road 31 (Peavine Ridge Road), 1.3 miles wet of its junction with Ice House Canyon Road 1582 Comment
  SEINET5336286  Calyptridium paniculatum W. D. Billings 1950-8-3 1944 El Dorado Opeining in whitebark pine zone, above Gilmore Lake on the trail to Mt. Tallac, Sierra Nevada. 2865 Comment
  UC1614574  Calyptridium umbellatum Charles M. Belshaw 1934-8-9 133 El Dorado 1/2 mi. below Strawberry (on Placerville hwy.) 1767 Comment
  UCD42420  Calyptridium umbellatum Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR191150  Calystegia malacophylla subsp. malacophylla George K. Helmkamp, E. A. Helmkamp 2007-6-8 12305 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 5.4 miles south of Mormon Emigrant Trail, generally east of Jenkinson Lake 1372 Comment
  CAS-BOT-BC224325  Calystegia stebbinsii R. K. Brummitt; P. A. Loizeau 1997-6-4 19669 El Dorado 12 km W of Placerville, N side of Rte. 50 just E of Park Drive Ave. 400 Comment
  UC1794965  Calystegia stebbinsii R. K. Brummitt 1997-6-4 19669 El Dorado 12 km W of Placerville, N side of Rte. 50 just E of Park Drive Ave 400 Comment
  UCD149234  Calystegia stebbinsii G. L. Stebbins 1976-6-2 7645 El Dorado 1/2 mile south of South Fork of the American River between Folsom-Pilot Hill highway and mouth of Weber Creek. Southeast of Salmon Falls Road Bridge. (Exact location unknown. Coordinates estimated by label maker.) 274 Comment
  SEINET3885536  Camassia quamash D. E. Bright 1961-6-5 146 A El Dorado E. side of Fallen Leaf Lake, near Lake Tahoe, California.; 0 Comment
  SJSU3988  Camassia quamash subsp. breviflora C. W. Sharsmith 1964-6-17 7287 El Dorado Falllen Leaf Lake (near its NE margin) 1950 Comment
  UC20486  Camissoniopsis hirtella V. Rattan 1860-1-1 3 El Dorado Cosumne River Comment
  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
  UCR253104  Campanula prenanthoides George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22061 El Dorado Northern Sierra Nevada Mountains, junction of Ice House Road and Forestry Route 13N21, 0.9 mile south of the northern junction of Ice House Road and Wentworth Springs Road 1701 Comment
  UCR206881  Cardamine George K. Helmkamp, E. A. Helmkamp 2009-3-6 14338 El Dorado Northern Sierra Nevada Mtns. Foothills, Rock Creek road, 8.9 miles east of its junction with CA-193 and just west of Finnon Reservoir 684 Comment
  CAS-BOT-BC268077  Cardamine Peter Rubtzoff 1975-6-3 8022 El Dorado U.C. Blodgett Forest Research Station: Pilot Creek Road, 0.1 miles north of junction with Loop Road (near north boundary of Blodgett Forest). 1246 Comment
  OBI81427  Cardamine breweri G. K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12408 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail 2.0 miles west of its junction with HWY CA-88 and at Singleton Springs 2247 Comment
  CAS-BOT-BC37414  Cardamine californica G. L. Stebbins 1977-8-7 77127 El Dorado Along South Fork of American River, between Forni Creek and Sciots Camp. 1676 Comment
  UCR250695  Cardamine hirsuta George K. Helmkamp, Mary Alice Barnes 2013-5-10 20535 El Dorado Northern Sierra Nevada Mtns. Foothills, Volcanoville Road near junction with Rubicon Rd., 1.8 miles northwest of Wentworth Springs Road, NE of Georgetown 1044 Comment
  UCR173491  Cardamine pensylvanica George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10271 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
  UCD162355  Carduus pycnocephalus subsp. pycnocephalus Chuck Hughes 2015-4-8 418 El Dorado Southeast corner of the intersection of Green Valley Road and Sophia Parkway. 129 Comment
  UCD140990  Carex G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10881 El Dorado Northern Sierra Nevada Mountains. Wright's Lake Road, 6.1 miles north of Hwy. US-50. At junction with the road from Ice House Resevoir. 2030 Comment
  UCR192906  Carex George K. Helmkamp, E. A. Helmkamp 2007-5-31 12239 El Dorado Northern Sierra Nevada Mountains, Forest Route 42, 1.2 miles west of its junction with Wrights Lake Road, generally between Wrights Lake and Ice House Reservoir 2021 Comment
  CAS-BOT-BC18228  Carex Catherine Best 1981-8-1 s.n. El Dorado Sierra Nevada. Echo Lake. 2255 Comment
  SEINET4290068 Image available Carex I. Pearse, Baty, J; Hahn, M 2012-1 s.n. El Dorado Desolation Wilderness; off US route 50 near pyramid creek trailhead. Horsetail Falls trail. Comment
  UCD40269  Carex Rodney Gale Myatt 1972-6-1 1647 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  CAS-BOT-BC18466  Carex abrupta W. R. Dudley 1894-9-1 s.n. El Dorado Lake of the Woods. Comment
  UC1120  Carex abrupta Ezra Brainerd 1897-7-16 El Dorado trail to Snowy Cascade; Sierra Nevada 1889 Comment
  SD237239  Carex bolanderi G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13576 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
  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
  UC1729963  Carex capitata L. P. Janeway, Eric Schroder 1998-9-2 6253 El Dorado about 1.5 mi e of Upper Truckee River (and 0.6 mi s of Highway 50, Big Meadow, Freel Peak Quadrangle); Big Meadow, Freel Peak Quadrangle 2292 Comment
  JEPS120569  Carex cyrtostachya L. P. Janeway 2006-8-24 8868 El Dorado Northern High Sierra Nevada. Blodgett Forest; northwestern branch of Gaddis Creek at crossing of Mainline road 3.5 road km south of Wentworth Springs Road. Comment
  CAS-BOT-BC34959  Carex densa G. Thomas Robbins 1945-5-15 1903 El Dorado 0.5 mile east of Smithflat. 701 Comment
  CAS-BOT-BC34960  Carex densa Peter H. Raven; G. Thomas Robbins 1956-4-29 9092 El Dorado 6.0 miles from Diamond Springs on road to Young (Somerset). Comment
  CAS-BOT-BC64985  Carex diandra Peter F. Zika 2010-8-10 25317 El Dorado NW end of Grass Lake, W side of Luther Pass. 2365 Comment
  UCD73782  Carex disperma Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4482 El Dorado Washoe Meadows State Park. North-central part of fen system. 1940 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
  UCR207041  Carex feta George K. Helmkamp, Amy Barnes 2009-7-8 15158 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
  SD485  Carex feta unknown May 1914 El Dorado Cove Comment
  SEINET7559356 Image available Carex fracta Ray Tallent 1987-7-23 796 El Dorado El Dorado National Forest. Off forest road along Strawberry Ck. Comment
  UCD147677  Carex fracta Allyson Ayalon; Lucie Jerabkova 2012-7-1 55 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  CAS-BOT-BC22092  Carex heteroneura W. R. Dudley 1894-9-1 s.n. El Dorado Near Lake of the Woods. Comment
  RSA550459  Carex illota R. Tallent 1987-7-26 827 El Dorado Desolation Wilderness; Lake Sylvia Area. 2439 Comment
  SEINET13374687  Carex integra E. Dean, T. Sasaki 2007-7-23 4428 El Dorado Lake Valley Recreation area, north side of golf course on north side of Upper Truckee River, Upper Truckee River Restoration Project monitoring well # 30 plot. 1914 Comment
  UCR172671B  Carex integra George K. Helmkamp, Elizabeth Helmkamp 2006-4-11 10177 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Along Mother Load Road, 0.3 mi N of Pleasant Valley Road (just west of El Dorado) 476 Comment
  RSA0015563  Carex lemmonii Peter Rubtzoff, John Thomas Howell 1973-7-18 7104 El Dorado UC Blodgett Forest Research Station. Along East Fork of Gaddis Creek. Comment
  UCD150013  Carex lenticularis var. impressa G. Ledyard Stebbins 1977-7-17 7777 El Dorado Along Silver Fork of the American River near bridge. (Exact location unknown. Coordinates estimated by label maker.) 1676 Comment
  RSA52324  Carex lenticularis var. lipocarpa J. T. Howell 1945-9-29 21535 El Dorado Lake of the Woods. Comment
  UCD140510  Carex lenticularis var. lipocarpa Peter Rubtzoff; John Thomas Howell 1973-7-17 7063 El Dorado Sierra Nevada, Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mile south of 'County Road' (Comp. 370E). 1280 Comment
  RSA40622  Carex limosa Roxana S. Ferris, Ledyard Stebbins 1947-7-27 s.n. El Dorado Grass Lake, north side of Luther Pass Comment
  SEINET3903437  Carex limosa Robert F. Thorne, L. DeBuhr 1975-8-23 47230 El Dorado Grass Lake: Just N of Luther Pass.; 0 2347 Comment
  CAS-BOT-BC31534  Carex luzulifolia Alice Eastwood 1906-7-21 1204 El Dorado Snag Lake, Glen Alpine Region. Comment
  SEINET7566750 Image available Carex mariposana Ray Tallent 1987-7-24 805 El Dorado El Dorado National Forest. N of Strawberry Crk. 1800 Comment
  CAS-BOT-BC31683  Carex mariposana G. L. Smith 1959-6-16 1179 El Dorado Dirt Road north of Fallen Leaf Lake. 1981 Comment
  RSA35094  Carex mariposana L. S. Rose 1944-7-12 44096 El Dorado Glen Alpine Road 1982 Comment
  CAS-BOT-BC344996  Carex mendocinensis L. P. Janeway 2006-8-23 8860 El Dorado Northern High Sierra Nevada. Kings Meadow, near headwaters of Slab Creek 1359 Comment
  UC747499  Carex multicostata G. Thomas Robbins 1944-7-29 1801 El Dorado on ridge s and above Lake Schmidell; Desolation Valley Wilderness Area 2590 Comment
  UCD56645  Carex multicostata G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10854 El Dorado Northern Sierra Nevada Mtns: Wright's Lake Road, 4.1 miles north of Hwy. US-50, northeast of Kyburz. 2049 Comment
  UCR225455  Carex multicostata Jennifer W. Burt, Belinda Lo, Susan Cartwright 2006-7-17 173 El Dorado 'Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88, abandoned ski run 2164 Comment
  CHSC73452  Carex nebrascensis L. P. Janeway; Eric Schroder 1998-9-1 6226 El Dorado Lake Tahoe Basin. Large meadow along Tallac Creek, about 1.0 mi southwest of Lake Tahoe. 1935 Comment
  POM290821  Carex nebrascensis Lyman Benson 1935-6-8 6679 El Dorado 40 miles east of Placerville. S Fork American River. 1524 Comment
  UC8030  Carex pellita Ezra Brainerd 1897-7-12 El Dorado Echo P.O. Sierra Nevada Mts. 1798 Comment
  CAS-BOT-BC118361  Carex praegracilis W. R. Dudley 1893-6-8 s.n. El Dorado In turf near Tallac House. Comment
  SEINET7573122 Image available Carex raynoldsii Ray Tallent 1987-7-25 814 El Dorado El Dorado National Forest. By intermittent drainage to Lyons Crk. 2042 Comment
  UCR15425  Carex rostrata George K. Helmkamp 1977-9-1 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, west of Luther Pass 2348 Comment
  CAS-BOT-BC274045  Carex rostrata R. F. Thorne; Larry E. DeBuhr 1975-8-23 47225 El Dorado Grass Lake: Just N of Luther Pass 2348 Comment
  CAS-BOT-BC118236  Carex scopulorum var. bracteosa John Thomas Howell 1945-9-29 21531 El Dorado Haypress Meadow Comment
  JEPS122431  Carex senta Peter F. Zika 2010-8-10 25314 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) Comment
  UC1586951  Carex simulata Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2884 El Dorado w side Grass Lake (along road 89); El Dorado National Forest 2350 Comment
  UCD149111  Carex simulata Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8478 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Large meadow in NW part of park north of Grizzly Mtn Rd entrance. 1923 Comment
  UCD44755  Carex simulata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2121 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  JEPS73187  Carex spectabilis Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2656 El Dorado Pyramid Peak, near Aloha Lake 2743 Comment
  SEINET7575735 Image available Carex spectabilis Ray Tallent 1987-8-5 868 El Dorado Desolation Wilderness Area, along creek below Waca Lake. 2487 Comment
  UCR219664  Carex spectabilis George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16565 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 Comment
  CAS-BOT-BC117121  Carex spectabilis Annie M. Alexander; Louise Kellogg 1943-8-28 3506 El Dorado Dick L. L. Tahoe region. 2743 Comment
  UCD125360  Carex subfusca Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7458 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  UCD72621  Carex subfusca Ellen Dean; T. Sasaki 2007-7-23 4344 El Dorado Washoe Meadows State Park, eastern edge of park just west of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #14 plot. 1920 Comment
  UCR174296  Carex subfusca George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10721 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  CAS-BOT-BC116692  Carex subfusca Gladys L. Smith 1959-6-15 1227 El Dorado Glen Alpine Trail-road near gate. Fallen Leaf region. 2225 Comment
  RSA88801  Carex subfusca F. W. Peirson 1935-7-31 11724 El Dorado Sandy shores of Emerald Bay, Lake Tahoe. 1905 Comment
  UCD140914  Carex subfusca Peter Rubtzoff; John Thomas Howell 1973-7-17 7071 El Dorado Sierra Nevada, Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mile south of 'County Road' (Comp. 370E). 1280 Comment
  CAS-BOT-BC115315  Carex utriculata W. R. Dudley 1900-6-28 s.n. El Dorado Near Tallac Comment
  UCD118390  Carex vesicaria Danielle Roach; Kendra Sikes 2010-9-21 83 El Dorado Hell Hole Fen, About 1.4 km SSE of the end of FS road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_HellHole_F12 of the CNPS/Forest Service fen vegetation project. 2530 Comment
  SEINET6331646 Image available Carex vesicaria A. A. Heller 1915-9-10 12262 El Dorado Benwood Meadow near Camp Echo on Lincoln Hwy Comment
  CAS-BOT-BC114848  Carex whitneyi John Thomas Howell 1943-7-27 18888 El Dorado Silver Fork of American River. 1432 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
  JEPS72457  Cassiope mertensiana subsp. californica Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2643 El Dorado Pyramid Peak 3042 Comment
  RSA9466  Cassiope mertensiana subsp. californica C. B. Wolf 1928-8-17 3352 El Dorado Trail from Susie to Heather Lake. 2393 Comment
  RSA293055  Castilleja affinis Reino Alava 1957-4-28 715 El Dorado Garden Valley. Comment
  JEPS3687  Castilleja affinis subsp. affinis Rimo Bacigalupi 1951-5-13 3302 El Dorado 4.7 mi e Georgetown (on road from Georgetown to Virner, ne slopes of Hotchkiss Hill); Hotchkiss Hill 975 Comment
  JEPS43481  Castilleja affinis subsp. affinis Robert M. Lloyd 1966-4-16 3992 El Dorado ca 2 mi w Rescue (1.9 mi n of Green Valley Road on Ulenkamp Road, Pine Hill); Pine Hill 579 Comment
  JEPS88817  Castilleja affinis subsp. affinis T. I. and F. M. Chuang 1991-6-29 7845 El Dorado ca 10 mi n Placerville Comment
  UC444878  Castilleja affinis subsp. affinis Francis Ramaley 1917-5-21 11301 El Dorado near Placerville Comment
  UC495582  Castilleja applegatei subsp. pallida Merle Randall El Dorado 0.25 mi from top of Hawley Grade; Lake Tahoe Region Comment
  JEPS72179  Castilleja applegatei subsp. pinetorum Gladys L. Smith 1963-7-28 1952 El Dorado trail from Lake Audrain to U.S. Hwy. 50 2179 Comment
  CAS-BOT-BC255478  Castilleja applegatei var. pinetorum Rimo Bacigalupi 1951-5-13 3314 El Dorado 1 mi. So. of Kelsey P.O. (old Louisville) and 1 mi. No. of Kelsey settlement, where Marshall's blacksmith shop is commemorated on a sign by the Calif. Historical Soc. 609 Comment
  CAS-BOT-BC255481  Castilleja applegatei var. pinetorum Rimo Bacigalupi; G. Thomas Robbins 1955-5-21 5156 El Dorado On ridge toward the s.w. of teh Institute of Forest Genetics, directly above and east of Smiths Flat, 3 miles east of Placerville 792 Comment
  CAS-BOT-BC255484  Castilleja applegatei var. pinetorum Peter H. Raven; H. L. Mason; R. Ornduff; et al 1957-4-28 10703 El Dorado Canyon walls 1.0 miles n. of Placerville on road to Kelsey, Sierra Nevada Comment
  UCR173596  Castilleja exserta subsp. exserta George K. Helmkamp, Elizabeth Helmkamp 2006-5-4 10292 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
  JEPS103923  Castilleja foliolosa T. I. and F. M. Chuang 1991-6-29 7844 El Dorado Ca 10 mi N of Placerville. Comment
  UCR208335  Castilleja foliolosa George K. Helmkamp, E. A. Helmkamp 2009-4-4 14487 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Cut-off, 0.6 mile southeast of its junction with Mt. Aukum Road, c. 1.8 mi due south of Pleasant Valley 591 Comment
  JEPS29801  Castilleja lacera Rimo Bacigalupi, and L. R. Heckard 1962-5-30 8545 El Dorado 4.5 mi n Rescue (4.4 mi w of Gold Hill, along Luneman Road) 381 Comment
  JEPS77552  Castilleja lineariloba T. I. Chuang with Fei-Mei Chuang 1978-5-23 7708 El Dorado 3.5 mi w Gold Hill (on Luneman road) Comment
  JEPS18271  Castilleja miniata Donald E. Stone 1957-7-4 3 El Dorado 3.4 mi s Luther Pass (State Hwy. 89) jct with U.S. Hwy. 50 near Myers (along road to Luther Pass (State Hwy. 89), e side of road) Comment
  JEPS71634  Castilleja miniata Gladys L. Smith 1964-8-27 2356 El Dorado margin of Benwood Meadow 2194 Comment
  JEPS8013  Castilleja miniata Rimo Bacigalupi with Lawrence R. Heckard 1951-8-9 3491 El Dorado near Bliss State Park entrance (along Calif Hwy 89, near the shore of Lake Tahoe) 1981 Comment
  UC1063340  Castilleja miniata A. E. Wieslander 1931-6-22 240 El Dorado on road between Williams and Carson Pass; Markleeville Quad. 2438 Comment
  UC747037  Castilleja miniata G. Thomas Robbins 1943-7-25 1333 El Dorado ca 1 mi s U.S. Highway 50 (along road to Echo Lake) 2194 Comment
  UCD42439  Castilleja miniata Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  RSA237033  Castilleja miniata J. L. Gentry Jr., Earl Jensen 1968-7-12 2142 El Dorado Half Moon Lake, northwest of Fallen Leaf Lake. 2488 Comment
  UCR173901  Castilleja miniata subsp. miniata George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10766 El Dorado Northern Sierra Nevada Mountains, 2 miles west of Wright's Lake at the junction with Wright's Lake Road (6 miles north of Hwy US-50) 2003 Comment
  UCR189027  Castilleja miniata subsp. miniata George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12391 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 22.8 miles ESE of its junction with Sly Park Road at Jenkinson Lake 2265 Comment
  UC886535  Castilleja nana Mrs. Marian Campbell 1920-6-27 El Dorado Fallen Leaf Lake 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
  JEPS71675  Castilleja pilosa Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2523 El Dorado Echo Peak summit area Echo Peak 2711 Comment
  UCD34105  Castilleja pruinosa Beecher Crampton 1976-5-12 9398 El Dorado Garden Valley. 585 Comment
  CDA20922  Castilleja subinclusa subsp. subinclusa G. F. Hrusa 1994-4-28 11840 b El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  SD247504  Castilleja tenuis George K. Helmkamp, Elizabeth A. Helmkamp 2013-7-6 19359 El Dorado Northern Sierra Nevada Mountains: Robbs Peak Road a the junction with Ice Hoise Road, 22 miles north of US-50 (Robbs Peak 7.5'Q) 2078 Comment
  RSA0045230  Catalpa speciosa G. K. Helmkamp, E. A. Helmkamp 2006-9-29 11456 El Dorado Pleasant Valley Rd 0.1 mile east of Patterson Dr. 534 Comment
  CAS-BOT-BC176138  Ceanothus Peter Rubtzoff 1974-6-4 7547 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UC101867  Ceanothus Katharine Brandegee 1907-5-18 El Dorado Simpson's Ranch Sweetwater Creek Comment
  SBBG4121  Ceanothus arcuatus H. E. McMinn 1941-8-22 5360 El Dorado summit, Robbs Pk Comment
  CDA33397  Ceanothus cordulatus D. G. Kelch 2011-6-28 11 .6 El Dorado 0.5 mi E of Ice House Rd, S of Granite Springs Rd. Comment
  JEPS72600  Ceanothus cordulatus Gladys L. Smith 1963-7-8 1800 El Dorado 1/4 mi w Echo Summit 2133 Comment
  SBBG71359  Ceanothus cordulatus J. R. and R. C. Robbins 1932-7-18 El Dorado W side of Lake Tahoe Comment
  UC1070983  Ceanothus cordulatus G. Burks 1931-9-25 2 El Dorado 1 mi ne Ham's Station; Pyramid Peak quad 1371 Comment
  UCR237075  Ceanothus cordulatus George K. Helmkamp, E. A. Helmkamp 2012-5-22 19047 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.6 miles southeast of US-50 in Kyburz 1495 Comment
  SBBG128828  Ceanothus cordulatus G. K. Helmkamp, E. A. Helmkamp 2012-5-22 19047 El Dorado Silver Fork Rd, 3.6 mi SE of US-50 in Kyburz 1495 Comment
  CAS-BOT-BC49345  Ceanothus cuneatus Peter H. Raven; H. L. Mason; R. Ornduff 1957-4-27 10698 El Dorado Sierra Nevada, 3.8 miles e. of Camino Comment
  CAS-BOT-BC49346  Ceanothus cuneatus Nancy Kittle 1981-3-22 027 El Dorado Along U.S. Highway 50 for a 10 mile stretch east of Folsom 700 Comment
  SEINET5339265  Ceanothus cuneatus C. Burke 1959-4-11 s.n. El Dorado Near Placerville. 579 Comment
  RSA754657  Ceanothus cuneatus var. cuneatus Dylan O. Burge 2009-4-22 DOB 1107 b El Dorado South Fork American River Watershed, NW of Mormon Hill, accessed via Kanaka Valley Road, parking 1.5 road miles (2.4 km ) N of Deer Valley Road, 13.0 km 323 degrees True NNW of Shingle Springs. 350 Comment
  CAS-BOT-BC50882  Ceanothus fresnensis G. Thomas Robbins 1945-8-5 2095 El Dorado Slopes along Georgetown Road, 4-5 mi. e. of Wentworth Springs 1981 Comment
  CAS-BOT-BC257336  Ceanothus integerrimus Peter Rubtzoff 1972-9-27 6953 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  CAS-BOT-BC50112  Ceanothus integerrimus John Thomas Howell 1969-9-12 46090 El Dorado Near Bridal Veil Falls, 3 miles west of Riverton Comment
  UC1070700  Ceanothus integerrimus A. D. Gifford 1934-6-20 281 El Dorado Head Sly Park Creek 1493 Comment
  UCR224241  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2010-4-24 15938 El Dorado Sierra Nevada Mountains Foothills, Oak Ridge Road just east of its junction with Blend-O-Green Way, jct. is north of Green Valley Road 390 Comment
  UCR237034  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2012-5-18 19007 El Dorado Northern Sierra Nevada Mountains, junction of Bonnetti Road (Capps Crossing Rd.) and Mormon Emigrant Trail, east of Jenkinson Lake 1261 Comment
  SEINET5743662 Image available Ceanothus integerrimus John J. Zimmerli 1971-1 24 El Dorado 2 miles W of Omo Ranch on Omo Ranch Road.; Omo Ranch 732 Comment
  CAS-BOT-BC50676  Ceanothus integerrimus var. macrothyrsus Alice M. King 1943-7-28 18899 El Dorado 2 miles west of Pacific House Comment
  CAS-BOT-BC51739  Ceanothus lemmonii G. Thomas Robbins 1945-4-22 1848 El Dorado 2-3 mi. NW of Shingle Springs 457 Comment
  UC101856  Ceanothus lemmonii Katharine Brandegee May 1907 El Dorado Sweetwater Creek Comment
  UC907681  Ceanothus lemmonii G. Thomas Robbins 1945-4-20 1944 El Dorado nw of Rescue (along Deer Valley Rd) 304 Comment
  UCR171177  Ceanothus lemmonii George K. Helmkamp, E. A. Helmkamp 2006-3-18 10080 El Dorado Northern Sierra Nevada Foothills, Corner of Pleasant Valley Road and Patterson Drive; W end of Diamond Springs 537 Comment
  CDA35579  Ceanothus lemmonii Cowley 1929-5-8 El Dorado Youngs Post Office. 0 Comment
  SBBG50605  Ceanothus palmeri R. Prag 1972-4-15 255 El Dorado Marshall Grade, 2.7 mi from St Hwy 49, N of Lotus Comment
  UC870621  Ceanothus palmeri Carl B. Wolf 1933-5-25 4954 El Dorado 2.5 mi from Rescue (on rd to Placerville); w slope Sierra Nevada 457 Comment
  CAS-BOT-BC64974  Ceanothus parvifolius D. H. Wilken; E. L. Painter 2007-6-18 16757 El Dorado USFS road 3, ca 0.5 linear km NNE of jct with Ice House Rd, ca 1.9 linear km SW of Jones Place 1600 Comment
  UC1071249  Ceanothus parvifolius P. L. Johannsen 1934-8-15 460 El Dorado 2 mi sw Big Hill Lookout; El Dorado National Forest, Pyramid Peak Quad. Comment
  CAS-BOT-BC52040  Ceanothus prostratus Alice Eastwood 1912-6-15 397 El Dorado Deer Park, Lake Tahoe Region Comment
  RSA32351  Ceanothus prostratus G. Thomas Robbins 1945-7-8 2059 El Dorado Along Hwy 89 on ridge betw Emerald Bay and Cascade Lake. 1982 Comment
  UC1071285  Ceanothus prostratus G. Burks 1931-9-25 4 El Dorado 2 mi sw Cook's Station (Wiley); Pyramid Peak Quad. 1280 Comment
  UC747324  Ceanothus prostratus G. Thomas Robbins 1945-8-12 2142 El Dorado along road to High Meadow 6-8 mi se Lake Tahoe; se of Lake Tahoe, road to High Meadow 2133 Comment
  UCD22684  Ceanothus prostratus Lori Doyle 1990-5-27 24 El Dorado Sierra Nevada, south shore region of Lake Tahoe Basin. Nat'l Forest land along north side of Tahoe Mt. Rd. 2072 Comment
  RSA754656  Ceanothus roderickii Dylan O. Burge 2009-4-22 DOB 1104 b El Dorado South Fork American River Watershed, NW of Mormon Hill, accessed via Kanaka Valley Road, parking 1.5 road miles (2.4 km ) N of Deer Valley Road, 13.5 km 323 degrees True NNW of Shingle Springs. 350 Comment
  SBBG118536  Ceanothus roderickii D. Wilken with E. Painter 2004-6-11 16196 El Dorado near Cameron Park, just N of US Hwy 50, ca. 2 km W of Shingle Springs 425 Comment
  SJSU15114  Ceanothus roderickii C. L. Schmidt 1986-11-4 1118 El Dorado NE slope Pine Hill near Cameron Park 521 Comment
  UCD35871  Ceanothus roderickii Beecher Crampton 1965-6-3 7357 El Dorado 2 miles w.n.w. of Rescue, n.e. slope of Pine Hill. 579 Comment
  CAS-BOT-BC32655  Ceanothus serrulatus Howard E[a]rnest McMinn 1926-5-30 1734 El Dorado In draw between Emerald Bay and Cascade Lake. Comment
  SEINET11242792  Ceanothus sorediatus K. Brandegee 1907-5-18 s.n. El Dorado Simpson's Ranch, Sweetwater Creek. Comment
  UCD112748  Ceanothus tomentosus G. H. Vansell 1933-4-1 s.n. El Dorado Near Placerville. Comment
  JEPS72624  Ceanothus velutinus Gladys L. Smith 1963-7-27 1805 El Dorado at top Hawley Grade (first pass over Echo Summit, 50 ft from US Hwy 50) 2194 Comment
  UC747321  Ceanothus velutinus G. Thomas Robbins 1945-7-8 2055 El Dorado along Velma Lakes trail above Eagle Lake (Desolation Valley Wilderness Area); Desolation Valley Wilderness Area 2286 Comment
  UCD34547  Ceanothus velutinus Beecher Crampton 1985-6-21 9992 El Dorado El Dorado County, Stateline, manzanita Ave. Comment
  SBBG71403  Ceanothus velutinus var. velutinus J. R. and R. C. Robbins 1932-7-18 El Dorado W side of Lake Tahoe Comment
  UC1281469  Ceanothus velutinus var. velutinus H. E. McMinn 1941-8-11 5338 El Dorado about 1 1/2 mi s Woodfords (toward Markleeville, about 5 mi n of Markleeville); s of Woodfords toward Markleeville Comment
  UC452549  Ceanothus velutinus var. velutinus Milo S. Baker 1904-7-15 El Dorado near Lake Tahoe; near Lake Tahoe, Fallen Leaf Lake Comment
  CDA20212  Centaurea calcitrapa R. Breckenridge 2003-8-26 PDR 1227122 El Dorado Sierra Nevada; Hwy 50, 1/10 mi E of Kyburz Motel, Kyburz. 0 Comment
  CDA18999  Centaurea maculosa K. Somers 2000-10-3 PDR 1106956 El Dorado in the vicinity of Camino. 0 Comment
  CDA36812  Centaurea maculosa Unknown Collector 1976-11-16 s.n. El Dorado Near Riverton. 0 Comment
  BFRS309 Image available Centaurea solstitialis Peter Rubtzoff 1972-10-25 7044 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E) Comment
  SEINET11261558  Centaurea solstitialis George Helmkamp, E. A. Helmkamp 2011-11-20 18470 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Road, 1.9 miles northeast of the bridge over the American River.; 0 192 Comment
  SEINET8853588 Image available Centaurea solstitialis Julia Harencar, Gregory Reardon 2015-1 SIE 201511 , 201512201513,201514 El Dorado Site upslope of Weber Mill Rd. about 1/4 mile from the turnoff from Ice House road. 1286 Comment
  SEINET8853591 Image available Centaurea solstitialis Julia Harencar, Gregory Reardon 2015-1 SIE 201520201521 ,201522,201523,2 El Dorado Site upslope of Weber Mill Rd. about 1/4 mile from the turnoff from Ice House road. 1286 Comment
  JEPS15710  Centromadia fitchii G. Thomas Robbins 1956-9-7 3744 El Dorado 4 mi w of Shingle Springs; Along U. S. Highway 50 350 Comment
  UCD83770  Ceratophyllum Lars W. J. Anderson 2009-5-21 WP 444 El Dorado South Lake Tahoe, Tahoe Keys, Way Point 444. Comment
  CAS-BOT-BC179509  Cercis occidentalis P. Everett 1964-4-16 33772 El Dorado N. slope of Pine Hill, ca 3-4 miles ENE of Rescue. 609 Comment
  UC1127900  Cercocarpus ledifolius var. ledifolius P. L. Johannsen 1934-9-13 502 El Dorado 2 mi ne of Sierra House (El Dorado National Forest); El Dorado National Forest 2407 Comment
  CAS-BOT-BC279451  Chaenactis alpigena Wm. Vortriede 1927-7-1 s.n. El Dorado Mt. Ralston 2438 Comment
  SEINET8892824  Chaenactis douglasii K. Christie 2011-1 2090 El Dorado Lake Tahoe Basin Management Unit (LTBMU); eastern/northeastern ridge of Dicks Peak. Comment
  CAS-BOT-BC276529  Chaenactis douglasii var. douglasii David D. Keck 1932-6-30 1561 El Dorado Between Fallen Leaf Lake and Lake Tahoe 1920 Comment
  SEINET7379870 Image available Chaenactis douglasii var. douglasii W. A. Setchell, C. C. Dobik 1901-1 s.n. El Dorado Rubicon Park 1897 Comment
  CAS-BOT-BC277633  Chaenactis glabriuscula var. megacephala G. Thomas Robbins 1945-4-22 1864 El Dorado Along U. S. Highway 50, 3 miles east of Shingle Springs 457 Comment
  CAS-BOT-BC140768  Chamaebatia foliolosa A. A. Heller 1915-8-7 12197 El Dorado On the Lincoln Highway 10 miles east of Placerville 975 Comment
  UC747295  Chamaesyce serpyllifolia G. Thomas Robbins 1944-6-27 1735 El Dorado 3 mi e Camino (slope above North Fork of Webber Creek) 975 Comment
  CAS-BOT-BC165961  Chamerion angustifolium Laura M. Lathrop 1909-7-19 s.n. El Dorado Near Glen Alpine Springs Comment
  UCSB30221  Chamerion angustifolium subsp. circumvagum Feldmann, Peter 1965-8-17 El Dorado Berkeley Echo Lake Camp, 1 mile from Echo Lake on road between Echo Lake and U.S. 50 2164 Comment
  CAS-BOT-BC68299  Cheilanthes gracillima Dr. F. E. Blaisdell 1899-7-1 s.n. El Dorado Glen Alpine Comment
  UCD150474  Chenopodium atrovirens James A. Neilson Jr. 1970-7-14 1506 El Dorado Tahoe Basin, Upper Truckee River at U.S. Highway 50. 1889 Comment
  JEPS89236  Chimaphila menziesii Margaret Kelly 1922-7-6 El Dorado Georgetown Comment
  UCD80426  Chlorogalum grandiflorum CNPS SN Foothill Team 2005-3-10 SNFN 0012 a El Dorado BLM Pine Hill Preserve, Salmon Falls Unit. Accessed by private land off of Deer Creek then Kanaka Rd. Follow an old dirt road through one gate then into preserve property. Continue W on the dirt road, turning N then E from the saddle with the intersection of many main roads. 306 Comment
  RSA0009463  Chlorogalum pomeridianum var. pomeridianum Marcus E. Jones 1882-7-5 s.n. El Dorado St. Lawrence. 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
  RSA6155  Chorizanthe stellulata Carl B. Wolf 1933-5-25 4964 El Dorado West end of Green Valley, 4.8 miles west of Rescue, west slope Sierra Nevada 335 Comment
  UCR207894  Chrysanthemum George K. Helmkamp, E. A. Helmkamp 2009-5-12 14685 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  JEPS24747  Chrysolepis chrysophylla Philip G. Haddock 1936-10-6 El Dorado 14 mi e Georgetown; Blodgett Forest 1219 Comment
  UC1135205  Chrysolepis chrysophylla var. chrysophylla C. M. Belshaw 1936-6-13 2348 El Dorado 1 mi e Sand Mt. (on Gaddis Creek); El Dorado National Forest, Placerville Quad. 1280 Comment
  CAS-BOT-BC36338  Chrysolepis sempervirens Elsie Zeile Lovegrove 1938-6-11 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe Basin Comment
  OBI6043  Chrysolepis sempervirens Carl B. Wolf 1930-10-8 1713 El Dorado Near Housekeeping Camp; Fallow Leaf lake Comment
  RSA2557  Chrysolepis sempervirens Carl B. Wolf 1930-10-8 1713 El Dorado Near Housekeeping Camp, Fallen Leaf Lake. 1921 Comment
  RSA86951  Chrysolepis sempervirens F. W. Peirson 1925-7-4 6264 El Dorado Road on east shore of Fallen Leaf Lake, Sierra Nevada. 1951 Comment
  UCR257955  Chrysolepis sempervirens George K. Helmkamp, Amy Barnes 2014-7-28 22962 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 1.6 miles west of Ice House Road 1863 Comment
  UCR170476  Cichorium intybus George K. Helmkamp, Elizabeth Helmkamp 2005-9-12 9863 El Dorado Northern Sierra Nevada Foothills, east of Sacramento; Sly Park Road (County Highway E-16), c. 2 mi east of Pleasant Valley 854 Comment
  SJSU3925  Cicuta douglasii C. W. Sharsmith 1964-6-20 7329 El Dorado Upper (S) end Fallen Leaf Lake 1950 Comment
  UCD59788  Cinna latifolia P. B. Kennedy 1920-8-10 9 El Dorado El Dorado National Forest, Barrett Canyon. 1935 Comment
  UCR249619  Circaea alpina subsp. pacifica George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20852 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz 1364 Comment
  POM177394  Circaea alpina subsp. pacifica L. R. Abrams 1930-7-23 12701 El Dorado Tamarack Trail, Glen Alpine Canyon. 2134 Comment
  CAS-BOT-BC285289  Cirsium andersonii Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC285292  Cirsium andersonii Roxana S. Ferris 1962-8-12 13593 El Dorado Between Fallen Leaf Lake Lodge and Glen Alpine Comment
  RSA787066  Cirsium andersonii R. F. Thorne, Larry E. DeBuhr 1975-8-23 47253 El Dorado Grass Lake; Slope E of lake bog and pond 2348 Comment
  SEINET7836841 Image available Cirsium scariosum W. D. Billings 1950-8-3 1954 El Dorado Sierra Nevada, above Gilmore Lake on the trail to Mt. Tallac. 2865 Comment
  CDA1558  Cirsium scariosum var. americanum T. C. Fuller 1961-8-22 6894 El Dorado Grass Lake Meadow below Hwy 89, 7 mi. south of Hwy 50, 9 mi south of Meyers. Comment
  CAS-BOT-BC228764  Cistanthe umbellata Gladys L. Smith 1959-6-16 1106 El Dorado Road to Fallen Leaf Lake in open meadow just after leaving Highway 89 1889 Comment
  UC747276  Clarkia arcuata G. Thomas Robbins 1944-5-21 1612 El Dorado 3 mi e Camino; North Fork Webber Creek 975 Comment
  JEPS43591  Clarkia arcuata W. L. Jepson 1898-4-27 El Dorado American River Comment
  UCD21820  Clarkia arcuata L. D. Gottlieb 2003-3 8615 El Dorado 4.6 miles W of Hwy. 88 on Omo Ranch Road. Comment
  UC112982  Clarkia biloba Katharine Brandegee 1908-6-1 El Dorado Simpson's Ranch, Sweetwater Creek Comment
  UCR228714  Clarkia biloba subsp. biloba Charles Hughes 2008-3-18 041 El Dorado El Dorado Hills, south side of Salmon Falls Road Bridge over Sweetwater Creek, road grade c. 10 ft from pavement 146 Comment
  CAS-BOT-BC163580  Clarkia biloba subsp. biloba C. A. G. 1903-6-10 202 El Dorado Near Mt. Aukum 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
  UC747271  Clarkia purpurea subsp. viminea G. Thomas Robbins 1945-6-5 1970 El Dorado above Smithflat 701 Comment
  UCR171250  Clarkia rhomboidea George K. Helmkamp, E. A. Helmkamp 2005-7-11 9714 El Dorado Northern Sierra Nevada Foothills, Pollock Pines area just south of US Highway 50 along County Road #5 1159 Comment
  UCR249573  Clarkia rhomboidea George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20863 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  RSA41254  Clarkia unguiculata G. Thomas Robbins 1944-6-9 1668 El Dorado Institute of Forest Genetics, 3 miles east of Placerville 793 Comment
  LA91996  Clarkia virgata T. Mosquin; 1959-6-30 3324 El Dorado 12.0 mi. from State Highway 88 along road from Ham's Station to Fairplay Comment
  JEPS72076  Claytonia lanceolata Gladys L. Smith 1964-7-6 2161 El Dorado summit of pass from Echo Lake to Desolation Valley 2667 Comment
  JEPS72307  Claytonia lanceolata Gladys L. Smith 1969-7-10 2437 a El Dorado near Haypress Meadow 2651 Comment
  UCR222356  Claytonia parviflora subsp. parviflora George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganive 2010-6-13 16269 El Dorado Sierra Nevada Mountains Foothills, along Forebay Road, just south of Forebay Bridge over the South Fork American River 588 Comment
  CAS-BOT-BC439449  Claytonia parviflora subsp. parviflora John M. Miller; Dan Luoma 1977-5-7 659 El Dorado South Fork American River Canyon; 2.2 mi. W of the Hwy. 50 bridge over the S. Fk. American River. 914 Comment
  CAS-BOT-BC439778  Claytonia perfoliata Peter Rubtzoff 1976-5-18 8522 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Gaddis Creek area off Camp 1 Road ca. 0.7 mi. south of junction with Quail Landing Road (off Lower Gaddis Creek Road ca. 0.75 mi. south of junction with Chinquapin Flat Road) (Comp. 660E). 1267 Comment
  JEPS3165  Collinsia parviflora John Thomas Howell 1925-5-29 1104 El Dorado Lake Tahoe; Emerald Bay Camp 1889 Comment
  JEPS6224  Collinsia parviflora Alice M. Ottley 1920-7-2 950 El Dorado Myers Sta. Comment
  POM273493  Collinsia parviflora Lyman D. Benson 1935-6-8 6682 El Dorado 40 miles east of Placerville. U.S. 50. Sierra Nevada Mtn. Range. 1524 Comment
  JEPS16480  Collinsia sparsiflora var. collina G. Thomas Robbins with Peter H. Raven 1956-4-29 3684 El Dorado 6 mi SE of Diamond Springs; Pleasant Valley Road Comment
  UC1537419  Collinsia sparsiflora var. sparsiflora Gordon H. True Jr. 1936-4-8 403 El Dorado hill between El Dorado and Nashville 457 Comment
  UCR173896  Collinsia torreyi George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10757 El Dorado Northern Sierra Nevada Mountains, 1.1 miles west of Wright's Lake 2027 Comment
  JEPS6263  Collinsia torreyi var. torreyi R. L. Pendleton, F. M. Reed 1907-7-25 1249 El Dorado region of Lake Tahoe (Lily Lake - Glen Alpine) 1950 Comment
  JEPS6270  Collinsia torreyi var. torreyi W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity of Lake Tahoe; Cascade Mtns Comment
  UCR250156  Collinsia torreyi var. torreyi George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20938 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy 2116 Comment
  JEPS5109  Collinsia torreyi var. wrightii R. L. Pendleton, F. M. Reed 1907-7-23 1056 El Dorado Kieth's Dome Lake Tahoe Region (Glen Alpine) 2590 Comment
  UC885528  Collinsia torreyi var. wrightii A. A. Heller 1915-8-6 12173 El Dorado near Camp Echo (on the Lincoln Highway); Lincoln Highway 2133 Comment
  UCR231095  Collinsia torreyi var. wrightii George K. Helmkamp, E. A. Helmkamp 2010-8-7 16738 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
  UCD34425  Collomia grandiflora Beecher Crampton 1982-7-30 9852 El Dorado Stateline. Comment
  UCR209519  Collomia grandiflora George K. Helmkamp 2007-7-7 12469 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area 2338 Comment
  UCR242946  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2011-5-24 17366 El Dorado Northern Sierra Nevada Mountains Foothills, Mesquite Road, 7.5 miles south of its junction with Wentworth Springs Road 1073 Comment
  RSA409241  Collomia linearis Wm. Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
Read comments
Jan 26 2011
  SBBG58208  Collomia tinctoria Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  CAS-BOT-BC157358  Comarum palustre Herbert L. Mason 1940-7-25 12331 El Dorado Grass Lake, Luther Pass 2377 Comment
  CAS-BOT-BC285922  Conyza bonariensis G. L. Stebbins 1976-9-29 76307 El Dorado Lake Folsom margin at Peninsula Camp Ground 137 Comment
  UC747486  Corallorhiza striata Miles Eaton 1945-5-31 26 El Dorado Caldor Comment
  UCR209569  Cordylanthus tenuis subsp. tenuis George K. Helmkamp, E. A. Helmkamp 2009-8-8 15409 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
  UC747239  Cornus nuttallii G. Thomas Robbins 1943-4-24 1027 El Dorado ca. 3 mi. e. Camino 975 Comment
  CAS-BOT-BC212137  Cornus sericea G. Thomas Robbins 1944-6-11 1679 El Dorado Shore of South fork American River at Riverton 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
  HSC44808  Cornus sericea subsp. occidentalis Maralyn O'Meara Jun 1974 524 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  CAS-BOT-BC210529  Cornus sessilis John Thomas Howell; Gordon H. True 1970-5-27 46563 El Dorado Rubicon River Canyon, N-NE of Leonardi Spring 1127 Comment
  UCD165787  Corylus cornuta Peter Rubtzoff 1972-9-14 6899 El Dorado U.C. Blodgett Forest Research Station, area along Mutton Creek 0.2 miles south of 'County Road', within 0.5 miles from gate. 1274 Comment
  CAS-BOT-BC172841  Corylus cornuta subsp. californica John Thomas Howell; Gordon H. True 1970-5-27 46549 El Dorado in Rubicon River Canyon, N-NE of Leonardi Spring. Sierra Nevada 1158 Comment
  CAS-BOT-BC290369  Crepis acuminata G. L. Stebbins, Jr. 1936-8-13 2026 El Dorado West of Tamarack Trail, above Fallen Leaf Lake 2360 Comment
  SEINET11859933  Crepis intermedia H. H. Heller 1938-7-23 875 El Dorado Stanford Camp, FallenLeaf 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
  UCD142106  Croton setiger G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11544 El Dorado Northern Sierra Nevada Mountains: Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset. 625 Comment
  UCR179552  Croton setiger George K. Helmkamp, E. A. Helmkamp 2006-9-29 11440 El Dorado Northern Sierra Nevada Mountains Foothills, Placerville outskirts; Calif. Hwy 49, 2 miles north of jct with US-50 549 Comment
  JEPS71523  Cryptantha Gladys L. Smith 1971-7-9 3072 El Dorado about halfway from upper boat landing to lower boat landing; north wall trail Echo Lake 2346 Comment
  CAS-BOT-BC182779  Cryptantha Peter Rubtzoff 1976-6-22 8666 El Dorado U.C. Blodgett Forest Research Station, Quail Landing Road near junction with Chinquapin Flat Road. 1289 Comment
  UCD34758  Cryptantha ambigua Beecher Crampton 1989-7-16 10203 El Dorado El Dorado County, Tahoe Basin, Stateline, Lake Parkway - Stateline Stables Comment
  CAS-BOT-BC189452  Cryptantha circumscissa var. circumscissa G. B. Grant 1906-7-15 s.n. El Dorado Tallac, Lake Tahoe 2438 Comment
  POM126496  Cryptantha muricata Helen D. Gis 110 El Dorado Lakeside Park. 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
  JEPS73126  Cryptogramma cascadensis Gladys L. Smith and Alasdair Neilson 1970-7-26 2568 El Dorado summit area Blue Mountain 2658 Comment
  JEPS73127  Cryptogramma cascadensis Gladys L. Smith and Dr. Alasdair H. Neilson 1970-8-20 2621 El Dorado just below summit Pyramid Peak 3042 Comment
  UC1134221  Cupressus macnabiana G. T. Nordstrom 1936-6-1 816 El Dorado 1 mi down river from Aukum P.O. Comment
  CAS-BOT-BC224436  Cuscuta californica H. F. Copeland 1936-8-23 s.n. El Dorado Canyon of Meek's Creek near Lake Tahoe 1828 Comment
  UC1221792  Cuscuta subinclusa Beecher Crampton 1959-8-20 5444 El Dorado 3 mi e Georgetown (just e of Georgetown Ranger Station) 914 Comment
  UCD38909  Cuscuta subinclusa Beecher Crampton 1959-8-20 5444 El Dorado 3 miles east of Georgetown. 914 Comment
  CDA4529  Cynara cardunculus T. C. Fuller 1957-10-22 s.n. El Dorado 4 miles south of El Dorado. 0 Comment
  CAS-BOT-BC173607  Cynoglossum occidentale Peter Rubtzoff 1974-6-19 7599 El Dorado U.C. Blodgett Forest Research Station, along New Gaddis Creek Road, 0.3 miles east of East Fork of Gaddis Creek Crossing. 1310 Comment
  POM126222  Cynoglossum occidentale R. L. Pendleton, F. M. Reed 1907-7-23 1047 El Dorado Kieth s Dome; Glen Alpine. 2591 Comment
Read comments
Sep 4 2010
  UCD34355  Cynoglossum occidentale Beecher Crampton 1980-6-28 9751 El Dorado El Dorado County, Meyers, Paradise Golf Course. Comment
  SACT000845  Cynosurus cristatus J. Wilson 1982-5-2 El Dorado Approx. .3 mile north of intersection of Francisco Drive and Green Valeley Road. Woodland. Near creek. 277.368 Comment
  JEPS8296  Cynosurus echinatus Rimo Bacigalupi with G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3320 El Dorado 5.5 mi s El Dorado (town) junction (where State Hwy 49 turns s) (and 2.3 mi n of Nashville School, at head of grade into the canyon of the North Fork of the Cosumnes); North Fork of the Cosumnes 426 Comment
  SEINET3828327  Cynosurus echinatus George K. Helmcamp, E. A. Helmkamp 2012-1 18906 El Dorado Northern Sierra Nevada Mountains Foothills: Unnamed road leading to power plant 0.3 mile east of South Fork American River bridge. Pollock Pines 7.5 '. 613 Comment
  UCD37203  Cynosurus echinatus Beecher Crampton 1958-5-29 4858 El Dorado El Dorado County, 10 miles northeast of Folsom, 4 miles northwest of Pine Hill, 0.5 mile south of New Salmon Falls Bridge. Comment
  UCD60163  Cynosurus echinatus R. Tofsrud 1948-7-1 s. n. El Dorado 2.3 miles west of Shingle Springs. Comment
  UCD167431  Cynosurus echinatus Peter Rubtzoff; John Thomas Howell 1973-7-17 7099 El Dorado Sierra Nevada. Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). 1325 Comment
  CAS-BOT-BC114702  Cyperus bipartitus John Thomas Howell 1930-10-12 5585 El Dorado North Fork of Cosumnes River, 6.5 mi N of Plymouth 243 Comment
  UCR178630  Cyperus eragrostis George K. Helmkamp, E. A. Helmkamp 2006-9-2 11325 El Dorado Northern Sierra Nevada Mountains Foothills, along Georgetown Road, 0.3 mi northeast of Georgetown 840 Comment
  CAS-BOT-BC114569  Cyperus eragrostis C. A. Gross 1903-6-10 226 El Dorado Doxtater's. Comment
  CHSC56266  Cystopteris fragilis K. R. Stern 1985-6-14 8129 El Dorado Echo Summit. 2225 Comment
  JEPS60217  Cystopteris fragilis L. R. Heckard 1969-5-30 2260 El Dorado below Leonardi Springs (s side of Rubicon River Canyon); Rubicon River Canyon 1127 Comment
  SEINET1908700  Cystopteris fragilis G. K. Helmkamp, E. A. Helmkamp 2008-1 13551 El Dorado Sierra Nevada Mountains: Pony Express Trail, 0.8 mile east of Sly Park Road (Pollack Pines) and parallel to US-50 (Pollack Pines 7.5' Q). 1213 Comment
  UCR188234  Cystopteris fragilis George K. Helmkamp, E. A. Helmkamp 2007-4-27 11859 El Dorado Foothills, Northern Sierra Nevada Mountains, Bridal Veil Falls, Esmeralda Creek, along US-50 east of Pacific House 1027 Comment
  CAS-BOT-BC68001  Cystopteris fragilis M. E. Parsons 1909-7-1 s.n. El Dorado Emerald Bay, Tahoe Region Comment
  UCD165786  Dactylis glomerata Peter Rubtzoff 1972-9-14 6886 El Dorado U.C. Blodgett Forest Research Station, area along Mutton Creek 0.05 miles south of 'County Road', within 0.5 miles from gate. 1274 Comment
  CAS-BOT-BC189885  Danthonia californica H. F. Copeland 1939-6-25 s.n. El Dorado Near Fallen Leaf Lake. Canyon of Glen Alpine Creek. 1828 Comment
  UCR2301  Danthonia californica F. M. Reed, R. L. Pendleton 1907-7-25 1776 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, roadside near Modjeska Falls, Glen Alpine Springs [near S end of Fallen Leaf Lake] 2043 Comment
  SEINET10926707  Danthonia californica Beetle 1945-7-16 BEETLE 3930 El Dorado S side of Upper Echo Lake, N slope of Ralston Mountain. 2286 Comment
  UC907651  Danthonia californica var. americana G. Thomas Robbins 1945-6-16 1978 El Dorado 3 mi e Placerville (in pine plantation); Institute of Forest Genetics 822 Comment
  UCD60688  Danthonia californica var. americana Beecher Crampton 1954-7-2 2027 El Dorado 1.5 miles south of Garden Valley. Comment
  CAS-BOT-BC192319  Danthonia unispicata Beecher Crampton 1956-6-1 3521 El Dorado North slope of Pine Hill 579 Comment
  UCD35876  Danthonia unispicata Beecher Crampton 1965-6-3 7351 El Dorado 2 miles w.n.w. of Rescue (direct line), n.e. slope of Pine Hill. 579 Comment
  SEINET10598446  Danthonia unispicata A. S. Hitchcock 1915-8-5 Hitchcock 12147 El Dorado Near Camp Echo in open sandy places in granite on the Lincoln Highway. Ceanothus and Castanopsis are the principal shrubs. 2134 Comment
  CAS-BOT-BC141782  Dasiphora fruticosa L. R. Abrams 1930-7-23 12703 El Dorado Tamarack Trail, Glen Alpine Canyon 2286 Comment
  UCD149442  Datisca glomerata G. Ledyard Stebbins 1976-9-25 76276 El Dorado South side of the American River at junction of North and Middle Fork, immediately east of State Highway 49. (Exact location unknown. Coordinates estimated by label maker.) 176 Comment
  SDSU11090  Datura stramonium D. F. Howe 1961-8-9 3143 El Dorado 2.3 miles N of El Dorado-Amador Co line on #49. 213 Comment
  UCR190190  Daucus carota George K. Helmkamp, E. A. Helmkamp 2007-7-23 12575 El Dorado Northern Sierra Nevada Mountains Foothills, along Hwy CA-193, 1.0 mile south of Georgetown 771 Comment
  UC1613417  Delphinium Charles M. Belshaw 1935-6-5 1073 El Dorado on upper south fork of Silver Creek near Wilson's; Silver Creek 2286 Comment
  UC306895  Delphinium Herbert McLean Evans 1918-7-21 El Dorado Phillips Sierra Nevada Comment
  JEPS23308  Delphinium glaucum W. L. Jepson 1918-8-28 8177 El Dorado Heather Lake Comment
  RSA7971  Delphinium glaucum Carl B. Wolf 1928-8-15 3304 El Dorado On the trail to Mt. Tallac, above Glen Alpine. 2387 Comment
  UCD95720  Delphinium glaucum T. I. Storer 1925-7-29 577 El Dorado Lake Valley. Comment
  UCD95661  Delphinium gracilentum G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10528 El Dorado Northern Sierra Nevada Foothills: NE of Georgetown; along Bottlehill Road, 1.4 miles north of Wentworth Springs Road. 1005 Comment
  CAS-BOT-BC116026  Delphinium nuttallianum John Thomas Howell 1925-7-2 1345 El Dorado Between Fallen Leaf Camp and Lake Tahoe Comment
  UCD40110  Dendromecon rigida Rodney Gale Myatt 1972-6-1 384 El Dorado Along Hwy 193, north of Placerville towards Georgetown, and about 2 mi. north of Placerville. 487 Comment
  UCD166010  Deschampsia cespitosa subsp. cespitosa Daniel M. McNair 2016-7-12 2157 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  SD140227  Deschampsia danthonioides F. M. Reed, R. L. Pendleton 1907-7-25 1704 El Dorado Lake Tahoe region; meadow near Modjeska Falls, Glen Alpine; near south end of Fallen Leaf Lake 2042 Comment
  UCD165311  Deschampsia elongata Peter Rubtzoff; John Thomas Howell 1973-7-18 7168 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: head of Bacon Canyon near Spring Road (Comp. 260U). 1325 Comment
  UCD63524  Deschampsia elongata Dean W. Taylor 1976-6-30 6000 El Dorado Peavine Ridge, steep South slope of S. Fork American River canyon. 853 Comment
  UCD63532  Deschampsia elongata Jack Major 1961-9-13 707 El Dorado Osgood Swamp, north side of U.S. Hwy. 50, ca. 1 mile southwest of junction of this highway with State Highway 89. 1993 Comment
  UC1490310  Dichelostemma Rolf Y. Berg 1980-5-18 El Dorado s of Georgetown (near junction of Bear Creek Rd and Meadow Brook Rd); Bear Creek, Traverse Comment
  UCR188835  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, E. A. Helmkamp 2007-3-23 11684 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
  SJSU3982  Dichelostemma multiflorum C. W. Sharsmith 1964-6-13 7262 El Dorado Shingle Springs (1 mi W) 365 Comment
  UCD139271  Dichelostemma volubile G. K. Helmkamp; E. A. Helmkamp 2006-5-13 10456 El Dorado Northern Sierra Nevada Mountains: Ca. 4 air miles NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road. 422 Comment
  CAS-BOT-BC503126  Dichelostemma volubile John Thomas Howell 1954-5-17 29754 El Dorado 3.5 miles from Garden Valley on road to Coloma Comment
  UC112862  Dichondra donelliana Katharine Brandegee 1908-6-2 El Dorado Between Salmon Falls and Pilot Hills. Comment
  RSA727099  Digitaria sanguinalis George K. Helmkamp, E. A. Helmkamp 2006-11-17 11580 El Dorado Northern Sierra Nevada Mountains Foothills: 0.2 mile west of Diamond Springs along Pleasant Valley Road. 537 Comment
  CAS-BOT-BC150261  Diplacus aurantiacus John Thomas Howell 1954-5-17 29753 El Dorado 3 miles southwest of Garden Valley Comment
  SEINET13769177 Image available Diplacus aurantiacus G. Thomas Robbins 1945-1 1936 El Dorado Above Sweetwater Creek, 3-4 miles south of Salmon FAlls 183 Comment
  CAS-BOT-BC150512  Diplacus grandiflorus Elizabeth McClintock 1969-6-1 s.n. El Dorado Canyon of the Rubicon River near Volcanoville 579 Comment
  CAS-BOT-BC153668  Diplacus mephiticus Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  SBBG11871  Diplacus torreyi D. Myrick 1958-6-24 52 El Dorado Fallen Leaf Lake area 1889 Comment
  SBBG20661  Diplacus torreyi D. Myrick 1963-10-10 728 El Dorado near entrance to north roadway to Fallen Leaf Lake, Lake Tahoe 1889 Comment
  CAS-BOT-BC151619  Diplacus torreyi Lewis S. Rose 1963-7-12 63218 El Dorado 3 mi. w. of Twin Bridges 1676 Comment
  CAS-BOT-BC151390  Diplacus viscidus Rimo Bacigalupi 1951-5-13 3315 El Dorado Along grade into canyon of the South Fork of the American River, 2.3 miles south of Kelsey (site of Marshall's blacksmith shop, not P.O.) and 1.8 mi. above (north of) bridge across the river. 457 Comment
  CAS-BOT-BC136245  Dodecatheon alpinum R. F. Thorne; C. W. Tilforth 1969-9-7 39288 El Dorado Grass Lake, S of Hwy 89 c. 1/2 mi. W of Luther Pass 2316 Comment
  JEPS72482  Dodecatheon alpinum Gladys L. Smith 1963-7-9 1791 El Dorado 1/4 mi w Echo Summit; w of Echo Summit 2133 Comment
  UCD60538  Dodecatheon alpinum Ellen Dean; K. Mawdsley, K. Ehmsen, and 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. 1920 Comment
  UCD118794  Dodecatheon alpinum subsp. majus June McCaskill; C. H. Lamoureux 1956-6-6 462 El Dorado At foot of Meyers grade, off of U.S. Highway 50, 0.7 mile west of junction with State Highway 89 (Luther Pass). 1996 Comment
  UCD19516  Dodecatheon hendersonii Terry Reedy 1974-4-13 162 El Dorado halfway up east side of Pine Hill. 487 Comment
  UCD42410  Downingia montana Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD114902  Draba albertina Charles M. Knapp 1980-8-16 s.n. El Dorado Upper Truckee River drainage, S end of Lake Tahoe Basin, El Dorado/Alpine Counties. 2590 Comment
  JEPS72050  Draba asterophora var. asterophora Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2685 El Dorado summit area Freel Peak; Sierra Nevada, Freel Peak 2895 Comment
  CAS-BOT-BC41244  Draba oligosperma G. L. Stebbins 1970-8-22 7087 El Dorado West side of Job's Sister Peak, south of Lake Tahoe. 3200 Comment
  OBI64498  Draba verna David J. Keil 2005-3-13 30353 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Rd 500 Comment
  BFRS19 Image available Draperia systyla Peter Rubtzoff 1974-6-26 7648 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E) Comment
  UCD149107  Drosera rotundifolia Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8474 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Along trail that connects the Grizzly Mtn Rd entrance to park with dry meadow that is in central part of park. Small fen on S side of trail. 1937 Comment
  UC420544  Drymocallis glandulosa var. reflexa Milo S. Baker 1904-7-1 El Dorado Fallen Leaf Lake Lake Tahoe Region, Fallen Leaf Lake Comment
  CAS-BOT-BC527357  Drymocallis glandulosa var. reflexa Alice Eastwood 1906-7-27 1117 El Dorado Fallen Leaf Lake, Glen Alpine Region Comment
  UCD165306  Drymocallis lactea Peter Rubtzoff; John Thomas Howell 1973-7-18 7149 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R) 1310 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
  RSA791740  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2012-5-3 18893 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 7.0 miles northwest of Pollock Pines. 748 Comment
  UCR207878  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2009-5-14 14703 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  UCR184378  Duchesnea indica George K. Helmkamp, E. A. Helmkamp 2007-3-7 11598 El Dorado Foothills, northern Sierra Nevada Mountains, Diamond Springs. Lake Oaks Mobile Home Park, junction of Pleasant Valley Rd and Patterson Dr. 521 Comment
  UCR198449  Duchesnea indica George K. Helmkamp, E. A. Helmkamp 2008-3-11 13144 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UC766626  Dudleya cymosa G. Thomas Robbins 1945-6-17 1984 El Dorado slope above Camp Creek (near Baltic Creek) 975 Comment
  CAS-BOT-BC344907  Dysphania botrys Peter Rubtzoff 1972-10-4 7005 El Dorado U.C. Blodgett Forest Research Station: Head of Bacon Canyon near Spring Road. Comment
  SEINET3271587 Image available Echinochloa colona George K. Helmkamp, Amy Barnes 2009-7-7 15114 El Dorado Sierra Nevada Mountains Foothills; Forbay Road, at the north side of its crossing of the South Fork American River, about 7 miles north of Pollock Pines 579 Comment
  UCD63233  Echinochloa colona G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12566 El Dorado Northern Sierra Nevada Mountains: Rock Creek Road, 7.1 miles east of its junction with CA-193. 567 Comment
  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
  UCD49725  Eleocharis flavescens var. flavescens S. Galen Smith; G. T. Robbins 1949-10-23 1901 El Dorado (E. flaccida (Reichb.) Urban). Streamlet in serpentine barrens 5 miles north of Colma on Georgetown road, El Dorado County. Comment
  UCD43642  Eleocharis macrostachya C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1008 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UC747756  Eleocharis quinqueflora H. F. Copeland 1947-5-30 El Dorado near Echo Summit (Benwood Meadows) 2286 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
  UCR250053  Elymus caput-medusae George K. Helmkamp, Elizabeth Helmkamp 2013-5-22 20657 El Dorado Northern Sierra Nevada Mtns. Foothills, Along E-16 (Mt. Aukum Rd.) at the southwest end of Angustini Reservoir 569 Comment
  SACT001127  Elymus glaucus H. Skidmore 1934-8-11 El Dorado Comment
  SEINET3285077 Image available Elymus glaucus George K. Helmkamp, E. A. Helmkamp 2009-5-24 14770 El Dorado Sierra Nevada Mountains Foothills; Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49. 381 Comment
  UCD61914  Elymus glaucus August L. Hormay 1932-7-7 El Dorado 7 miles north of Placerville. 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
  UCR248513  Elymus glaucus Peter Rubtzoff 1975-7-8 8158 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, 'County Road' [=Wentworth Springs Rd.?], c. 0.75 miles east of main station entrance 1360 Comment
  UCD74198  Elymus glaucus subsp. glaucus Jennifer W. Burt; Jessica Hite 2005-8-16 47 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2060 Comment
  UCD74201  Elymus glaucus subsp. glaucus Jennifer W. Burt 2005-9-13 50 El Dorado abandoned ski runs below Sierra-at-Tahoe ski area (formerly 'Sierra Ski Ranch') - collected from coniferous forest near abandoned ski runs. 2197 Comment
  UCR173967  Elymus glaucus subsp. glaucus George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10594 El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 0.6 mile east of White Hall 1055 Comment
  UCD62421  Elymus multisetus Beecher Crampton 1956-6-1 3514 El Dorado Pine Hill. 627 Comment
  UCD94858  Elymus multisetus Beecher Crampton 1959-5-18 5224 El Dorado Latrobe. 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
  UC682019  Elymus sierrae G. L. Stebbins Jr. 1942-8-30 3310 El Dorado 4 mi w Fallen Leaf (e side of crag); Cracked Crag 2510 Comment
  CHSC73374  Elymus trachycaulus subsp. trachycaulus L. P. Janeway; Eric Schroder 1998-8-27 6194 El Dorado Lake Tahoe Basin-National Forest. Meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  UCD44057  Elymus trachycaulus subsp. trachycaulus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1423 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCD44203  Elymus trachycaulus subsp. trachycaulus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1569 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD105139  Epilobium anagallidifolium P. B. Kennedy 1920-9-17 215 El Dorado El Dorado National Forest, Rock Bound Trail. 2438 Comment
  SEINET4567421  Epilobium angustifolium M. Halperin 1932-9-15 885 El Dorado Strawberry Comment
  CHSC73663  Epilobium brachycarpum L. P. Janeway; Eric Schroder 1998-8-31 6201 El Dorado Lake Tahoe Basin-National Forest. Meadow about 0.2 mi east of Fallen Leaf Lake and about 1.7 mi south of Lake Tahoe; along the west side of Fallen Leaf Lake Road. 1950 Comment
  UCR233463  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2011-9-1 18206 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles south of its junction with US-50 in Kyburz 1447 Comment
  UCD73749  Epilobium ciliatum Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4449 El Dorado Washoe Meadows State Park. Adjacent to southernmost fen. 1928 Comment
  CHSC73669  Epilobium ciliatum subsp. ciliatum L. P. Janeway; Eric Schroder 1998-8-27 6195 El Dorado Lake Tahoe Basin--National Forest. Meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  UCD44087  Epilobium ciliatum subsp. ciliatum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1453 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCD112426  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1972-9-28 6965 El Dorado Sierra Nevada, Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  UCD112427  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff; John Thomas Howell 1973-7-17 7094 El Dorado Sierra Nevada, Blodgett Forest: Upper Gaddis Creek area in Mainline Road Clearcut. 1310 Comment
  UCD112430  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1972-9-28 6971 El Dorado Sierra Nevada, Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  POM171643  Epilobium ciliatum subsp. glandulosum R. L. Pendleton, F. M. Reed 1907-7-25 1208 El Dorado Near Modjeska Falls-- Glen Alpine. Lake Tahoe Region 2043 Comment
  UC1122515  Epilobium ciliatum subsp. glandulosum P. L. Johannsen 1934-7-18 401 El Dorado 1 1/4 mi se Wilson's; Eldorado National Forest, Pyramid Pk. Quadrangle 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
  JEPS72730  Epilobium ciliatum subsp. glandulosum Gladys L. Smith 1963-7-27 3030 El Dorado Hawley Grade Echo Summit 2225 Comment
  UC747274  Epilobium densiflorum G. Thomas Robbins 1944-8-15 1828 El Dorado along US Hwy 50 3 mi e Placerville (bed of small stream from spring) 670 Comment
  UCR197624  Epilobium densiflorum George K. Helmkamp, E. A. Helmkamp 2008-6-5 13601 El Dorado Sierra Nevada Mountains Foothills, Forbay Road at crossing of the South Fork American River 595 Comment
  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
  UC20068  Epilobium glaberrimum subsp. glaberrimum C. J. Fox Jr. July, 1895 El Dorado Cascade Lake Tallac Comment
  JEPS72726  Epilobium glaberrimum subsp. glaberrimum Gladys L. Smith 1963-7-27 1874 El Dorado old pass over Echo Summit Hawley Grade 1889 Comment
  POM192602  Epilobium glaberrimum subsp. glaberrimum Helen D. Geis 421 El Dorado Emerald Bay Comment
  CHSC73685  Epilobium hallianum L. P. Janeway; Eric Schroder 1998-8-18 6075 El Dorado Lake Tahoe Basin--National Forest. Meadow on west side of Upper Truckee River about 0.2 mi south of Hwy 50 and 1 mi west-southwest of Meyers. 1920 Comment
  UCD106488  Epilobium hallianum G. L. Webster 1974-7-16 7640 El Dorado Mt. Ralston Drive, ca. 4.5 miles E of Strawberry. 1981 Comment
  SEINET12191753  Epilobium hallianum H. H. Heller 1938-1 668 El Dorado Mount Tallae Comment
  SEINET8892784  Epilobium howellii K. Christie 2011-1 2052 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Star Meadow, ca. 0.3 mi. west of Star Lake. Comment
  SEINET8892801  Epilobium howellii K. Christie 2011-1 2067 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Hellhole meadow complex. Comment
  JEPS8418  Epilobium minutum Rimo Bacigalupi with G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3299 El Dorado 1.3 mi e Georgetown (slopes of hill); Hotchkiss Hill 914 Comment
  UC1046480  Epilobium minutum R. Bacigalupi, G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3299 El Dorado 1.3 mi e Georgetown; Hotchkiss Hill 914 Comment
  UCD149106  Epilobium oregonense Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8473 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Along trail that connects the Grizzly Mtn Rd entrance to park with dry meadow that is in central part of park. Small fen on S side of trail. 1937 Comment
  RSA772381  Epilobium oregonense Robert F. Thorne 1974-7-31 44920 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  UCR175723  Epilobium pallidum George K. Helmkamp, E. A. Helmkamp 2006-7-7 10874 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  UCR175771  Epilobium pallidum George K. Helmkamp, E. A. Helmkamp 2006-7-7 10866 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  SEINET12860441  Epilobium torreyi K. Brandegee 1907-5-17 s.n. El Dorado Sweetwater Comment
  BFRS24 Image available Equisetum arvense Peter Rubtzoff 1972-10-26 7047 El Dorado Blodgett Forest: East Fork Gaddis Creek north of Mutton Creek Road crossing (Comp. 460E) Comment
  UCR190634  Equisetum arvense George K. Helmkamp, E. A. Helmkamp 2007-9-2 12880 El Dorado Northern Sierra Nevada Mountains Foothills, Grizzly Flat Road 5.2 miles ESE of Somerset, just west of Coles Station 957 Comment
  UCD60704  Equisetum hyemale subsp. affine Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4138 El Dorado Washoe Meadows State Park. Central portion of park on west side of fen system. 1944 Comment
  CAS-BOT-BC204427  Eragrostis cilianensis 1966-9-28 s.n. El Dorado 5 miles west of Rescue near Bass Lake 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
  UCD63882  Eragrostis mexicana subsp. virescens Mrs. K. Brandegee Date Unknown El Dorado Kyburz. Comment
  CDA35964  Eremogone kingii var. glabrescens M. Beyers, G. F. Hrusa 2011-7-2 995 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  SEINET12875698 Image available Eremogone kingii var. glabrescens John Thomas Howell 1963-1 39847 El Dorado Meyers. 1935 Comment
  SEINET8413248  Eremogone pumicola A. A. Heller 1915-8-5 12141 El Dorado ridge east of Echo Lake. 2438 Comment
  CAS-BOT-BC228600  Ericameria arborescens George K. Helmkamp; E. A. Helmkamp 2010-9-30 16985 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 1.2 miles south of its junction with Peavine Road, 0.9 mi. (air) N of I-50 1448 Comment
  UCR219161  Ericameria arborescens George K. Helmkamp, E. A. Helmkamp 2009-10-20 15693 El Dorado Sierra Nevada Mountains Foothills, Freshwater Lane, 0.7 mile southeast of its junction with Sand Ridge Road, 7.5 air mi. SSE (176 deg. ) of Diamond Springs 494 Comment
  UC1118680  Ericameria bloomeri P. L. Johannsen 1934-9-11 482 El Dorado Meyers El Dorado National Forest, Pyramid Pk. Quad., Meyers 1950 Comment
  UCD73790  Ericameria bloomeri Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4490 El Dorado Washoe Meadows State Park. Along unimproved road on the west side of the fen system. 1961 Comment
  CAS-BOT-BC286818  Ericameria discoidea Le Roy Abrams 1911-7-29 4835 El Dorado Lake Tahoe Region. Near the summit of Mt. Tallac 2895 Comment
  UCD131491  Ericameria nauseosa var. speciosa Jack Major 1961-9-13 695 El Dorado along Highway 50, east of Echo Summit. 2194 Comment
  JEPS71607  Ericameria suffruticosa Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2597 El Dorado summit area Blue Mountain Blue Mountain 2673 Comment
  SEINET8079349 Image available Ericameria suffruticosa D. G. Cooney 1946-8-22 146 El Dorado S. slope Dick's Peak, Sierra Nevada Range 3018 Comment
  UCD132087  Erigeron G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12731 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road, 1.4 miles south of the lake. 2101 Comment
  RSA0037231  Erigeron John F. Emmel 1986-8-7 1027 El Dorado Cold Creek, ca. 1 air mile SE of Pioneer Trail, South Lake Tahoe area. 2133 Comment
  UCD160530  Erigeron algidus G. Ledyard Stebbins 1980-8-20 8176 El Dorado Desolation Wilderness Area. Crystal Range. Ridge northeast of Tyler Lake at point 9168. (Coordinates estimated by label maker.) 2743 Comment
  SD243085  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2010-8-20 16818 El Dorado Northern Sierra Nevada Mountains: near abandoned Iron Mountain ski resort, road spur parallel to Mormon Emigrant Trail about 0.2 mile west of its junction with CA-88 (Tragedy Spring 7.5'Q) 2238 Comment
  UCD61780  Erigeron breweri Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4309 El Dorado Washoe Meadows State Park. Southwest area of park, just uphill of logged clearing and manhole # 73, along unimproved road. 1933 Comment
  UCD74038  Erigeron breweri Jennifer W. Burt; Jessica Hite 2005-8-12 92 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2245 Comment
  CAS-BOT-BC294547  Erigeron breweri var. breweri Clare B. Hardham 1974-8-9 20274 El Dorado Luther Pass and vicinity 2438 Comment
  CAS-BOT-BC294560  Erigeron breweri var. breweri Mrs. H. C. Cantelow 1935-7-28 s.n. El Dorado Carson Pass near Meyers Comment
  UCD83805  Erigeron canadensis Susie Kocher 2009-7-24 5 El Dorado South Lake Tahoe, area burned by the Angora fire in 2007. 1920 Comment
  RSA0024984  Erigeron canadensis Peter Rubtzoff 1974-10-9 7927 El Dorado UC Blodgett Forest Research Station: Mutton Creek Road, ca. 1 mile south of 'County Road.' 1319 Comment
  JEPS71589  Erigeron coulteri Gladys L. Smith 1964-8-29 2387 El Dorado near large meadow at end Audrain Lake trail; Echo Summit 2249 Comment
  CAS-BOT-BC532597  Erigeron eatonii G. Ledyard Stebbins 1979-7-6 7918 El Dorado Ridge S of Rocky Cree, 1/4 i SW of Francis Campground [exact location unknown] 1676 Comment
  UCD78221  Erigeron eatonii G. Ledyard Stebbins 1979-7-6 7918 El Dorado Ridge south of Rocky Creek, 1/4 mi. SW of Francis Campground. (Exact location unknown. Coordinates estimated by label maker.) 1676 Comment
  UC650309  Erigeron foliosus var. hartwegii C. M. Belshaw 1935-5-30 El Dorado 0.5 mi n Coloma Comment
  CAS-BOT-BC300723  Erigeron glacialis var. glacialis Laura M. Lathrop 1909-7-19 s.n. El Dorado Trail to Grass Lake, near Glen Alpine Spr. Comment
  JEPS41404  Erigeron glacialis var. glacialis Anna E. Ehlers 1920-7-10 881 El Dorado Tamara<rac?> trail to L. of the Woods (Fallen Leaf) Comment
  SD237316  Erigeron glacialis var. glacialis G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15262 El Dorado Sierra Nevada Mountainss: Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing. 2015 Comment
  UC1745898  Erigeron glacialis var. glacialis Annetta M. Carter, Mary Bowerman, Betty Wood 1933-8-12 370 El Dorado East end Lower Echo Lake Comment
  UCD131958  Erigeron glacialis var. glacialis G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11047 El Dorado Northern Sierra Nevada Mountains, along Wright's Lake Road (Forestry Route 4), 3.3. miles north of Hwy US-50. 2049 Comment
  RSA0028499  Erigeron glacialis var. glacialis John F. Emmel 1994-6-28 1321 El Dorado Sierra Nevada, southwest Lake Tahoe region; area of streamlets at base of north slope of Angora Peak, 0.1 air mile north and 0.3 air mile east of northeast end of Lily Lake. 1988 Comment
  UC148929  Erigeron glacialis var. glacialis H. M. Hall 1910-7-22 8801 El Dorado Angora Ridge Sierra Nevada Mountains, Tahoe District, Angora Ridge 2225 Comment
  UC1076515  Erigeron linearis Frank W. Peirson 1925-7-6 6290 El Dorado Angora Lookout Fallen Leaf Lake, Angora Lookout Comment
  UCR250157  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20937 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
  UCR176372  Erigeron peregrinus var. callianthemus George K. Helmkamp, E. A. Helmkamp 2006-7-12 10990 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  SEINET8892794  Erigeron pygmaeus K. Christie 2011-1 2061 El Dorado Lake Tahoe Basin Management Unit (LTBMU); eastern/northeastern flanks of Jobs Sister, ca. 400-500 horizontal meters from summit. Comment
  CAS-BOT-BC224235  Eriodictyon californicum C. A. G. 1903-5-22 s.n. El Dorado Unspecified Comment
  SFV12250  Eriodictyon californicum D. G. Forbes 1966-5-13 66 55 El Dorado Sierra Nevada Pine Hill, about 3 miles northwest of Rescue. Dry, open hillside. 457 Comment
  UCR194928  Eriodictyon californicum George K. Helmkamp, E. A. Helmkamp 2007-5-22 12043 El Dorado Northern Sierra Nevada Mountains Foothills, Mormon Emigrant Trail, 5.2 miles east of its junction with Sly Park Road at Jenkinson's Lake 1372 Comment
  UCD42495  Eriodictyon lobbii Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC256791  Eriogonum incanum J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe 2042 Comment
  CAS-BOT-BC256794  Eriogonum incanum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  RSA766502  Eriogonum incanum Mabel Peirson 1931-8-5 s.n. El Dorado Near Lake of the Woods. Trail from Echo Lake. Sierra Nevada. 2561 Comment
  UC495588  Eriogonum incanum Merle Randall 1930-6-21 El Dorado summit of Desolation Valley Trail Desolation Valley Trail Comment
  UC809636  Eriogonum incanum Verne and Alva Grant 1949-7-19 8760 El Dorado above se shore of upper Echo Lake; upper Echo Lake 2316 Comment
  UCD111472  Eriogonum incanum Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7119 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
  SEINET5330299  Eriogonum incanum J. Gentry Jr. 1968-7-12 2137 El Dorado Half Moon Lake, northwest of Fallen Leaf Lake 2487 Comment
  CHSC67269  Eriogonum lobbii James D. Jokerst 1990-8-12 3218 El Dorado Brown Mtn., ca. 2 mi E of Loon Lake, 15 mi N of Kyburz. Rocky openings. Comment
  CDA22620  Eriogonum marifolium P. B. Kennedy 1920-8-17 El Dorado Eldorado National Forest. 0 Comment
  RSA747386  Eriogonum marifolium George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13914 El Dorado Northern Sierra Nevada Mountains: Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50. 2043 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
  UC205939  Eriogonum nudum var. deductum G. B. Grant 1906-7-15 6935 El Dorado Lake Tahoe Comment
  UC849638  Eriogonum nudum var. deductum A. A. Heller 1915-8-4 12194 El Dorado near, on the Lincoln Highway Camp Echo 2133 Comment
  UCD100568  Eriogonum nudum var. deductum G. K. Helmkamp; E. A. Helmkamp 2006-9-12 11368 El Dorado Northern Sierra Nevada Mountains; along Hwy 89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake. 2363 Comment
  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
  UCR249873  Eriogonum nudum var. deductum George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20905 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  UCR257073  Eriogonum nudum var. deductum George K. Helmkamp, Elizabeth Helmkamp 2013-9-7 22274 El Dorado Northern Sierra Nevada Mountains, east side of Mormon Emigrant Trail, 2.7 miles west of its junction with CA-88/Carson Pass Hwy 2264 Comment
  CAS-BOT-BC266090  Eriogonum nudum var. deductum E. A. McGregor 1909-8-13 124 El Dorado Susie Lake Trail 2316 Comment
  CAS-BOT-BC269860  Eriogonum nudum var. pubiflorum Marcus E. Jones 1882-9-20 3468 El Dorado St. Lawrence Comment
  CAS-BOT-BC266854  Eriogonum ovalifolium var. nivale M. S. Jussel 1928-7-11 s.n. El Dorado Job's Sister Peak, Lake Tahoe Region 3291 Comment
  UCD75802  Eriogonum prattenianum G. Ledyard Stebbins 1969-6-30 6930 El Dorado Canyon of Silver Creek, below Junction Dam. (Exact location unknown. Coordinates estimated by label maker.) 1341 Comment
  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
  UC746876  Eriogonum roseum G. Thomas Robbins 1944-9-24 1831 El Dorado ca. 3 mi e Camino (on canyon side above North Fork Webber Creek); North Fork Webber Creek 975 Comment
  UCR171536  Eriogonum roseum George K. Helmkamp, E. A. Helmkamp 2005-7-31 9729 El Dorado Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines 1006 Comment
  CAS-BOT-BC272557  Eriogonum spergulinum var. reddingianum J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake, near Lake Tahoe 2042 Comment
  CAS-BOT-BC272567  Eriogonum spergulinum var. reddingianum Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  UC168759  Eriogonum spergulinum var. reddingianum Geo. B. Grant Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe Sierra Nevada Mts., Lake Tahoe 1828 Comment
  UC526355  Eriogonum spergulinum var. reddingianum Richard M. Holman 1934-8-1 El Dorado between Charity Valley and Twin Lakes Comment
  JEPS56339  Eriogonum spergulinum var. spergulinum Helen-Mar Wheeler 1941-8-12 409 El Dorado 4 mi s on State Highway 89 Meyers Post Office (old sawmill); State Highway 89 1950 Comment
  CHSC98923  Eriogonum tripodum L. P. Janeway 2007-7-8 9101 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; low ridge east of and above/overlooking Traverse Creek. 695 Comment
  UCD60615  Eriogonum umbellatum Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4080 El Dorado Washoe Meadows State Park. Southern part of park. Restored quarry area. 1933 Comment
  SEINET5334098  Eriogonum umbellatum E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4080 El Dorado Washoe Meadows State Park. Southern part of park. Restored quarry area. 1934 Comment
  UCD101430  Eriogonum umbellatum var. covillei P. B. Kennedy 1920-9-23 s.n. El Dorado Shingle, Barret Ranch. 457 Comment
  JEPS56198  Eriogonum umbellatum var. furcosum Helen-Mar Wheeler 1941-8-9 402 El Dorado about 5 1/2 mi s Meyers Post Office on State Highway 89 (hillside above Alpine Public Camp); Upper Tuckee River, Alpine Public Camp 1981 Comment
  SEINET3860086  Eriogonum umbellatum var. furcosum James L. Reveal 1975-8-23 3971 El Dorado Along California Hwy 89, 2.2 mi S of U.S. Hwy 50.; 0 Comment
  UC1032265  Eriogonum umbellatum var. furcosum P. L. Johannsen 1934-7-25 425 El Dorado 200 yds. w Twin Bridges; El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  CAS-BOT-BC268260  Eriogonum umbellatum var. nevadense A. A. Heller 1915-9-11 12261 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  CAS-BOT-BC268272  Eriogonum umbellatum var. nevadense G. L Smith 1959-6-16 1110 El Dorado Fallen Leaf Lake Rd. near turnoff from Hwy 89 1889 Comment
  LA207040  Eriogonum umbellatum var. nevadense F. W. Embree; 1934-7-17 7114 El Dorado 1.5 mi. N. of Leek Springs Hill, Pyramid Pk Comment
  UC495590  Eriogonum umbellatum var. nevadense Merle Randall 1930-6-19 El Dorado Eagle Falls Lake Tahoe, Emerald Bay, Eagle Falls 1981 Comment
  SEINET11938391  Eriogonum umbellatum var. nevadense H. H. Heller 1938-1 697 El Dorado Mount Tallae Comment
  RSA305920  Eriogonum umbellatum var. stellatum F. A. Warren 1934-7-28 12683 El Dorado west slope of Echo Summit. Comment
  CAS-BOT-BC261828  Eriogonum wrightii var. subscaposum Elsie Zeile Lovegrove 1938-9-15 s.n. El Dorado Lake Tahoe Basin. Glen Alpine road Comment
  UCD42500  Eriogonum wrightii var. subscaposum Lloyd P. Tevis 1902-9-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR209012  Eriogonum wrightii var. subscaposum George K. Helmkamp, E. A. Helmkamp 2009-8-19 15498 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
  CAS-BOT-BC176195  Eriophyllum lanatum Peter Rubtzoff 1976-6-22 8662 El Dorado U.C. Blodgett Forest Research Station, Mainline Road, just east of junction with Sand Mountain Road, just west of Blodgett Forest boundary. 1359 Comment
  UCD132183  Eriophyllum lanatum W. G. Watkins 1929-8-5 s.n. El Dorado Placerville. Comment
  UCR173748  Eriophyllum lanatum George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10588 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 Comment
  CAS-BOT-BC308083  Eriophyllum lanatum var. achilleoides H. M. Hall 1921-6-22 11292 El Dorado Sly Park 1036 Comment
  CAS-BOT-BC433221  Eriophyllum lanatum var. achilleoides George K. Helmkamp; Elizabeth Helmkamp 2013-6-15 20861 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 2.3 miles south of it sjunction with US-50 in Kyburz. 1454 Comment
  SEINET11260108  Eriophyllum lanatum var. achilleoides Leigh A. Johnson, Robert L. Johnson; Adam T. Yankee 2013-6-26 13 -249 El Dorado El Dorado National Forest. Peavine Ridge, northwest corner of jct between Icehouse road and Peavine Ridge Road, 6.4 miles along Icehouse road from jct. with Hwy 50.; 0 1596 Comment
  SEINET959312  Eriophyllum lanatum var. achilleoides G. K. Helmkamp, E. A. Helmkamp 2005-1 9762 El Dorado Northern Sierra Nevada Foothills: 20 mi WSW of Lake Tahoe. Ice House Road, N of CA highway 50 and 1.5 mi S of junction with Ice House Reservoir. 1609 Comment
  UCD132189  Eriophyllum lanatum var. croceum G. K. Helmkamp; Elizabeth Helmkamp 2006-5-20 10497 El Dorado Northern Sierra Nevada Foothills: Along CA Hwy 193, 0.8 mi. South of Kelsey. 604 Comment
  UCR258416  Eriophyllum lanatum var. croceum George K. Helmkamp, Amy Barnes 2014-8-11 22990 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  CAS-BOT-BC308184  Eriophyllum lanatum var. grandiflorum Peter Rubtzoff 1975-6-12 8077 El Dorado Chinquapin Flat Road ca. 1.65 mi. south of Gaddis Creek Road (Comp. 600R), Blodgett Forest, Sierra Nevada 1319 Comment
  CAS-BOT-BC308195  Eriophyllum lanatum var. grandiflorum G. Thomas Robbins 1943-5-24 1086 El Dorado Institute of Forest Genetics, 3 mi. e. of Placerville 822 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
  UCD132215  Eriophyllum lanatum var. grandiflorum G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11055 El Dorado Northern Sierra Nevada Mountains. Along Wright's Lake Road (Forestry Route 4) at Lyons Creek, 3.3 miles north of Hwy. U.S. 50. 2048 Comment
  UCR254820  Eriophyllum lanatum var. grandiflorum Peter Rubtzoff 1975-6-25 8126 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Chinquapin Flat Road c. 1.6 mi. south of double gates at Old Gaddis Creek Road 1311 Comment
  JEPS34622  Eriophyllum lanatum var. integrifolium W. L. Jepson 1918-8-25 8154 El Dorado Mt. Tallac Lake Tahoe, Mt. Tallac 2590 Comment
  UC530011  Eriophyllum lanatum var. integrifolium E. B. Babcock 1934-7-18 433 El Dorado summit Echo Peak 2712 Comment
  UCD132223  Eriophyllum lanatum var. integrifolium G. K. Helmkamp; Elizabeth Helmkamp 2006-8-24 11282 El Dorado Northern Sierra Neveda Mountains Foothills: Ice House Road, 3.8 miles north of Wentworth Springs Road. 1615 Comment
  UCD80354  Erodium botrys CNPS SN Foothill Team 2005-3-24 SNFN 0023 c El Dorado CDPR, Folsom State Recreation Area, off Goose Flat Road, approximately NE of Goose Flat in Folsom Lake Peninsula Area. 138 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
  UCD42474  Erysimum capitatum var. capitatum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  JEPS72296  Erysimum perenne Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2581 El Dorado summit area Blue Mountain 2673 Comment
  UC1126629  Erysimum perenne F. W. Embree 1934-7-16 137 El Dorado 2 mi n Leek Springs Hill; Eldorado National Forest, Pyramid Peak Quadrangle 2011 Comment
  UCR189026  Erysimum perenne George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12397 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail just before its junction with Hwy CA-88 2265 Comment
  UCR206685  Erysimum perenne George K. Helmkamp, Ann Kerchner 2009-7-25 15307 El Dorado Sierra Nevada Mountains, along CA-88, 2.9 miles northeast of the junction with Mormon Emigrant Trail 2378 Comment
  SEINET13694337 Image available Erythranthe bicolor J. M. Tucker 1957-1 3336 El Dorado ca. 6.5 miles east of Pleasant Valley (and roughly 5 miles south of Pollack Pines.) Comment
  SEINET8229536  Erythranthe bicolor J. M. Tucker 1957-5-25 3336 El Dorado ca. 6.5 miles east of Pleasant Valley (and sopughly 5 miles south of Pollack Pines. Comment
  SJSU15244  Erythranthe breweri Lars Rosengreen 2012-7-3 16 El Dorado Upper Angora Lake. Cliffs to the west above Lake. 2300 Comment
  CAS-BOT-BC268080  Erythranthe primuloides Peter Rubtzoff 1979-8-17 9314 El Dorado Baldwin Beach on the south shore of Lake Tahoe; behind the beach (lower Tallac Creek), between beach and eastern parking lot. Comment
  CHSC42781  Erythronium californicum Cassie Harrison 1975-5-10 10 El Dorado 1 mile on Forni Road from Missouri Flat Road. 457 Comment
Read comments
Oct 2 2011
  RSA81704  Eschscholzia caespitosa subsp. caespitosa W. L. Jepson 1938-4-8 18619 El Dorado North side of South Fork, American River, above Chili Bar Comment
  JEPS17288  Eschscholzia lobbii W. L. Jepson 1938-4-14 18657 El Dorado Nashville Comment
  JEPS51684  Eschscholzia lobbii W. L. Jepson 1931-4-12 15749 El Dorado Salmon Falls New York Creek 152 Comment
  UCR185335  Eschscholzia lobbii George K. Helmkamp, E. A. Helmkamp 2007-4-20 11765 El Dorado Foothills, Northern Sierra Nevada Mountains, 2.2 miles north of US-50 on Bass Lake Road, overlooking Bass Lake; between El Dorado Hills and Cameron Park 384 Comment
  CAS-BOT-BC419457  Eschscholzia lobbii Beecher Crampton 1977-4-18 9470 El Dorado Bass Lake N.E. of Clarksville Comment
  JEPS71571  Eucephalus breweri Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2596 El Dorado Blue Mountain 2673 Comment
  UCD149644  Euphorbia maculata G. Ledyard Stebbins 1977-8-7 77142 El Dorado Northeast of Placerville. North of Smith Flat. Along Carson Road. (Exact location unknown. Coordinates estimated by label maker.) 792 Comment
  CAS-BOT-BC202391  Euphorbia ocellata Beecher Crampton 1959-8-20 5443 El Dorado Ca. 2 miles west of Garden Valley Comment
  UCD142659  Euphorbia ocellata G. L. Stebbins Jr. 1976-9-25 76285 El Dorado 4 miles west of Coloma, along State Highway 49. 228 Comment
  UCD150761  Euphorbia serpillifolia James A. Neilson Jr. 1972-8-27 3589 El Dorado Tahoe Basin, South Lake Tahoe, at junction of Tahoe Blvd. and Tahoe Mountain Road. 1943 Comment
  UCD149766  Euphorbia serpillifolia subsp. serpillifolia Ellen Dean; K. Craig and V. Stewart 2014-7-30 8511 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park.Southern part of the park near boundary with forest service land. 1920 Comment
  RSA0045226  Euphorbia serpillifolia var. hirtula George K. Helmkamp, E. A. Helmkamp 2006-9-29 11455 El Dorado Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool. 351 Comment
  CAS-BOT-BC413853  Fallopia sachalinensis Paul E. Levingston 1964-7-16 s.n. El Dorado W. side of road just s. of 1537 N. Canyon Rd., Camino Comment
  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
  RSA0037164  Festuca John F. Emmel 1993-7-2 1272 El Dorado Sierra Nevada, SW Lake Tahoe region; north-facing 0.6-0.7 air mile north & 0.1 air mile east of Angora Peak. 2011 Comment
  UCR237007  Festuca arundinacea George K. Helmkamp, E. A. Helmkamp 2012-5-22 19052 El Dorado Northern Sierra Nevada Mountains, along US-50, 4.0 miles west of Silver Fork 1050 Comment
  UCD149275  Festuca elmeri G. L. Stebbins 1976-6-2 C 7643 El Dorado Along Rock Creek, 7 miles southeast of Georgetown. (Exact location unknown. Coordinates estimated by label maker.) 609 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
  UCR222981  Festuca microstachys var. ciliata George K. Helmkamp, E. A. Helmkamp 2010-4-24 15943 El Dorado Sierra Nevada Mountains Foothills, Oak Ridge Road just east of its junction with Blend-O-Green Way, jct. is north of Green Valley Road 390 Comment
  CAS-BOT-BC278953  Festuca rubra L. R. Abrams 1928-7-4 12623 El Dorado Fallen Leaf Lake Comment
  UC618989  Festuca rubra H. S. Yates 1936-8-8 5977 El Dorado 2 mi ne Sayles Flat; Pyramid Pk. Quad. 2072 Comment
  CAS-BOT-BC282545  Festuca viridula Verne Grant; Alva Grant 1946-7-18 7714 El Dorado North-facing slope by Upper Echo Lake 2316 Comment
  UC1109182  Festuca viridula Verne Grant and Alva Grant 1946-7-18 7714 El Dorado Upper Echo Lake 2316 Comment
  UCR197273  Filago californica George 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 674 Comment
  UCR234006  Fragaria vesca George K. Helmkamp, E. A. Helmkamp 2011-7-7 17649 El Dorado Northern Sierra Nevada Mountains, Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  JEPS71883  Fragaria virginiana Gladys L. Smith 1963-7-9 1778 El Dorado 0.25 mi w Echo Summit 2133 Comment
  UCD44869  Fragaria virginiana C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2235 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  CAS-BOT-BC437090  Fragaria virginiana subsp. platypetala W. R. Dudley 1893-6-8 s.n. El Dorado Tallac Comment
  CAS-BOT-BC53443  Frangula californica subsp. tomentella John Thomas Howell 1976-8-1 52041 El Dorado Cameron Park about 3 miles west of Shingle Springs 426 Comment
  CAS-BOT-BC223477  Fraxinus latifolia G. Thomas Robbins 1945-5-20 1938 El Dorado Along Sweetwater Creek, 3-4 miles s. of Salmon Falls 182 Comment
  HSC59193  Fraxinus latifolia Terry Roth 1979-5-5 32 El Dorado Sweetwater Creek, 3.7 mi. along Salmon Falls Rd. after its junction with Green Valley Rd. 165 Comment
  UCD116331  Fremontodendron decumbens Roman Gankin 1966-1-13 626 El Dorado West-facing slope of the ridge south of Pine Hill, ca. 2 miles west-northwest of Rescue. Comment
  CAS-BOT-BC505294  Fritillaria micrantha Elizabeth McClintock 1969-6-1 s.n. El Dorado Leonardi Springs & immediate vicinity, betw. Blodgett Forest and canyon of the Rubicon river 1371 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
  UCR173897  Galium George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10757 El Dorado Northern Sierra Nevada Mountains, 1.1 miles west of Wright's Lake 2027 Comment
  UCD165912  Galium aparine Ellen Dean; with Mayra Huerta 2016-8-2 9226 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of park near Balancing Rock and boulder fields. 1945 Comment
  BFRS466 Image available Galium aparine Peter Rubtzoff 1975-7-10 8188 El Dorado Vicinity of Blodgett Forest: Sand Mountain Boulevard ca. 0.05mi. south of County Road. Comment
  SEINET8892773  Galium bifolium K. Christie 2011-1 2041 El Dorado Lake Tahoe Basin Management Unit (LTBMU); just to the north of the Hellhole meadow complex. Comment
  POM160668  Galium bifolium Marcus E. Jones 1929-6-26 s.n. El Dorado Lake Tahoe. Comment
  JEPS52641  Galium bolanderi Lauramay T. Dempster and G. L. Stebbins 1966-6-29 4288 El Dorado Pine Hill Comment
  UCD121616  Galium bolanderi Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR170244  Galium bolanderi George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9902 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
  SBBG128993  Galium bolanderi G. K. Helmkamp, E. A. Helmkamp 2011-9-1 18205 El Dorado Silver Fork Rd, 3.1 mi S of its jct with US-50 in Kyburz 1447 Comment
  UCD121753  Galium californicum subsp. sierrae J. C. Hunter 1992-5-9 201 El Dorado Shingle Springs. 441 Comment
  UCD80732  Galium californicum subsp. sierrae CNPS SN Foothill Team 2005-7-6 SNNR 0496 b El Dorado BLM, Pine Hill Preserve, Penny Lane Unit, Tiffany Hill Unit, west of Deer Valley Road and east of Pine Hill. 448 Comment
  UCD121832  Galium nuttallii Roman Gankin 1966-3-30 725 El Dorado Pine Hill. Comment
  UCR206579  Galium parisiense George K. Helmkamp, E. A. Helmkamp 2009-5-24 14790 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road 640 Comment
  UCR206669  Galium parisiense George K. Helmkamp, E. A. Helmkamp 2009-3-19 14424 El Dorado Northern Sierra Nevada Mtns. Foothills, Rock Creek Road, 4.1 miles east of its junction with CA-193 485 Comment
  UCD141999  Galium trifidum Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7826 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. Near southwest corner of bridge connecting North Fire Road with South Fire Road. 1968 Comment
  UC101840  Garrya congdonii Katharine Brandegee 1907-5-28 El Dorado Simpson's Ranch Sweetwater Creek (Sweetwater Creek) Comment
  CAS-BOT-BC259169  Gayophytum Peter Rubtzoff 1972-9-27 6946 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  RSA800166  Gayophytum Peter Rubtzoff 1972-9-27 6946 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  OBI79194  Gayophytum diffusum G. K. Helmkamp, E. A. Helmkamp 2009-6-29 15071 El Dorado Sierra Nevada Mountains: Ice House Road, 7.6 miles north of its junction with CA-50, c. 10.5 air miles NE (74 deg. ) of Pollock Pines (Riverton 7.5' Q.) 1642 Comment
  UCD44102  Gayophytum diffusum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1468 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  UCR218086  Gayophytum diffusum George K. Helmkamp, E. A. Helmkamp 2010-7-9 16497 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
  UCD103580  Gayophytum diffusum H. B. Currier 1952-8-8 s.n. El Dorado South Fork Camp, El Dorado National Forest. 1524 Comment
  JEPS72752  Gayophytum diffusum subsp. parviflorum Gladys L. Smith 1971-7-8 3085 El Dorado L. Audrain Echo Summit area (woods about) 2164 Comment
  SEINET13276691 Image available Gayophytum diffusum subsp. parviflorum George K. Helmkamp, Amy Barnes 2014-1 22980 El Dorado Northern Sierra Nevada Mountains: north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road (Robbs Peak 7.5' Q.) 1728 Comment
  UC422809  Gayophytum diffusum subsp. parviflorum R. L. Pendleton and F. M. Reed 1907-7-23 975 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
  UC463378  Gayophytum diffusum subsp. parviflorum L. R. Abrams 1930-7-23 12699 El Dorado Tamarack Trail Glen Alpine Canyon 2133 Comment
  UCD103642  Gayophytum diffusum subsp. parviflorum G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10950 El Dorado Northern Sierra Nevada Mtns. Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges. 1959 Comment
  UCD103612  Gayophytum diffusum subsp. parviflorum H. B. Currier 1952-8-7 s.n. El Dorado Upriver one-eighth mile, South Fork Camp, El Dorado National Forest. 1524 Comment
  SEINET4854119  Gayophytum heterozygum L. S. Rose 1941-7-19 41326 El Dorado Al Tahoe, Lake Tahoe. 1900 Comment
  UC495253  Gayophytum racemosum Philip A. Munz 1928-6-25 11092 El Dorado Tahoe Camp Lake Tahoe 2000 Comment
  JEPS31381  Gentiana calycosa W. L. Jepson 1918-8-25 8134 El Dorado Mt. Tallac Lake Tahoe 2438 Comment
  UC1123415  Gentiana calycosa A. D. Gifford 1934-7-18 305 El Dorado 2 1/2 mi ne Leek Springs Hill; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UCD165684  Gentiana calycosa Ellen Dean 2016-7-12 9040 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. West side of Highway 89. Close to the highway. 2062 Comment
  UCD73752  Gentiana newberryi Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4452 El Dorado Washoe Meadows State Park. Southernmost fen. 1930 Comment
  UC1729969  Gentiana newberryi var. tiogana L. P. Janeway, Eric Schroder 1998-9-14 6292 El Dorado about 1.2 mi se of the Lake Tahoe Airport (Meadow along Saxon Creek, Freel Peak Quadrangle); Meadow along Saxon Creek, Freel Peak Quadrangle 1935 Comment
  RSA252478  Gentiana simplex Robert F. Thorne, C. W. Tilforth 1969-9-7 39285 El Dorado Around Grass Lake, south of Highway 89, ca. 1/2 mile west of Luther Pass. 2317 Comment
  UCD121465  Gentianopsis simplex G. K. Helmkamp; E. A. Helmkamp 2007-8-16 12775 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail at Leek Spring meadow, about 2 miles northwest of CA-88. 2238 Comment
  UCD61744  Gentianopsis simplex Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4275 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1926 Comment
  UCD168952  Gentianopsis simplex Beecher Crampton 1974-8-11 9080 El Dorado Truckee Marsh, South Lake Tahoe. Comment
  UCD103299  Geranium carolinianum G. K. Helmkamp; E. A. Helmkamp 2006-10-18 11537 El Dorado Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy. CA-49 south of Placerville. 540 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
  UCD103431  Geranium molle G. K. Helmkamp; E. A. Helmkamp 2007-4-29 11874 El Dorado Northern Sierra Nevada Mountains. Lake Oaks mobile home park, Diamond Springs. 524 Comment
  UCR207656  Geranium molle George K. Helmkamp, E. A. Helmkamp 2009-4-21 14518 El Dorado Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River 390 Comment
  UCR234203  Geranium molle George K. Helmkamp, E. A. Helmkamp 2011-4-12 17176 El Dorado Foothillls Northern Sierra Nevada Mountains, Placerville, along Forni Road, 0.2 mile northwest of its Weber Creek crossing, SE of Hwy 50 near Diamond Springs 488 Comment
  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
  RSA0029493  Geranium richardsonii Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47249 El Dorado Grass Lake: Just N of Luther Pass. 2348 Comment
  JEPS71889  Geum macrophyllum Gladys L. Smith 1963-7-27 1866 El Dorado Hawley Grade, old Echo Summit pass Hawley Grade; Sierra Nevada, , old Echo Summit pass 1889 Comment
  RSA71917  Gilia capitata F. W. Peirson 1925-7-8 6320 El Dorado road down American River Comment
  SEINET5732115 Image available Gilia capitata Ali Estilai 1969-1 32 El Dorado Marshall Gold Discovery site, 2 miles north of Coloma.; Coloma 482 Comment
  SEINET14642580  Gilia capitata subsp. mediomontana L. R. Miller 1934-1 s.n. El Dorado Between Placerville and Auburn. Comment
  UCR207648  Gilia capitata subsp. mediomontana George K. Helmkamp, E. A. Helmkamp 2009-4-21 14538 El Dorado Sierra Nevada Mountains Foothills, Rock Creek Road, 4.2 miles west of the bridge over Rock Creek 401 Comment
  UCR237006  Gilia capitata subsp. pedemontana George K. Helmkamp, E. A. Helmkamp 2012-5-22 19051 El Dorado Northern Sierra Nevada Mountains, along US-50, 4.0 miles west of Silver Fork 1050 Comment
  UCR37254  Gilia leptalea A. C. Sanders 1984-6-17 5025 El Dorado Sierra Nevada Mountains, Silver Fork of the American River above the Fitch Rantz Bridge, 9.4 road mi SE of Kyburz 1707 Comment
  UCD60625  Gilia leptalea subsp. bicolor Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4088 El Dorado Washoe Meadows State Park. Southern part of park, scraped area just north of restored quarry. 1924 Comment
  RSA0039242  Gilia leptalea subsp. leptalea George K. Helmkamp, Elizabeth A. Helmkamp 2013-7-10 21033 El Dorado Mormon Emigrant Trail at the junction with Pilliken Road 1823 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
  UC747608  Gilia tricolor subsp. diffusa G. Thomas Robbins 1944-4-24 1568 El Dorado about 3 mi e Placerville (on rocky ridge sw of Institute of Forest Genetics); e of Placerville, sw of Institute of Forest Genetics 762 Comment
  RSA6158  Githopsis pulchella subsp. pulchella C. B. Wolf 1933-5-26 4967 El Dorado Sweetwater Creek, near Salmon Falls; West slope Sierra Nevada. Comment
  UCD35874  Githopsis specularioides Beecher Crampton 1965-6-3 7353 El Dorado 2 miles w.n.w. of Rescue, n.e. slope of Pine Hill. Comment
  UCD105756  Gleditsia triacanthos Ivan W. Lilley 1952-10-20 s.n. El Dorado Placerville. Comment
  UCD33878  Glyceria borealis Beecher Crampton 1974-8-11 9079 El Dorado South Lake Tahoe. Comment
  UCD66831  Glyceria elata Beecher Crampton 1957-8-6 4562 El Dorado Along US Hwy. 50, Echo Summit. 2250 Comment
  UCR242398  Glyceria elata Ellen Dean, G. Golden, D. Lubin, S. Tidball 2011-8-24 7222 El Dorado Lake Tahoe Basin, Emerald Bay State Park, west of Vikings Holm buildings near trail to falls and bridge 1924 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-BC302501  Gnaphalium palustre W. R. Dudley 1900-6-1 s.n. El Dorado Glenn [Glen] Alpine Comment
  SD237324  Gnaphalium palustre G. K. Helmkamp, E. A. Helmkamp 2009-8-19 15510 El Dorado Sierra Nevada Mountains: Wright's Lake Road, 8.6e miles north of its upper junction with Ice House Road. 1785 Comment
  SEINET2471017  Gnaphalium palustre K. Christie 2010-8-2 1957 El Dorado Lake Tahoe Basin Management Unit (USFS); ca. 0.35 mi. west of High Meadows. 2369 Comment
  UCR207007  Gnaphalium palustre George K. Helmkamp, Amy Barnes 2009-7-8 15166 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
  UCR257789  Gnaphalium palustre George K. Helmkamp, Amy Barnes 2012-8-19 19673 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
  UC85546  Godetia biloba Katharine Brandegee 1907-5-29 El Dorado Simpsons Ranch Sweetwater Creek; Simpson's Ranch, El Dorado Co. Comment
  OBI74578  Grindelia camporum David J. Keil 1992-1 23392 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  POM41644  Grindelia hirsutula var. davyi Marcus E. Jones 1882-7-6 3611 El Dorado St. Lawrence. 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
  JEPS71515  Hackelia micrantha Gladys L. Smith 1963-7-28 1938 El Dorado trail around Audrain Lake (to US 50) 2164 Comment
  RSA77834  Hackelia micrantha F. W. Peirson 1925-7-4 6259 El Dorado Road on east shore of Fallen Leaf Lake, Sierra Nevada. 1951 Comment
  RSA77822  Hackelia mundula F. W. Peirson 1925-7-8 8656 El Dorado On Placerville Grade from Echo Lake down the American River. 1829 Comment
  UC1063919  Hackelia velutina H. S. Yates 1934-6-29 3915 El Dorado 1 mi ne Angora Lake; El Dorado National Forest 2133 Comment
  RSA32386  Hackelia velutina G. Thomas Robbins 1943-7-25 1330 El Dorado Shady Red Fir woods along roadside about 1 mi. S of Echo Lake 2195 Comment
  SD40616  Hackelia velutina May Canfield Jun 1917 El Dorado Comment
  UC480839  Helenium bigelovii R. L. Pendleton and F. M. Reed 1907-7-23 981 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
  UC727148  Helenium bigelovii A. A. Heller 1941-8-27 16309 El Dorado at Maple Grove Camp 1 mi below Riverton; South Fork of the American River Comment
  UCR206080  Helenium bigelovii George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13920 El Dorado Northern Sierra Nevada Mountains, Dark Lake, beside Wrights Lake Road 0.4 mile northwest of the entrance to Wrights Lake 2134 Comment
  CAS-BOT-BC306567  Helenium bigelovii E. A. McGregor 1909-8-26 34 El Dorado Lake Tahoe Region. Glen Alpine 2072 Comment
  CAS-BOT-BC314692  Helianthella californica var. californica Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey Comment
  RSA6761  Helianthella californica var. nevadensis C. B. Wolf 1933-5-25 4947 El Dorado 1 mile off Placerville Hwy on rd to Placerville Airport. W slope Sierra Nevada. 732 Comment
  CAS-BOT-BC310038  Hemizonella minima Alice Eastwood 1909-1-1 95 El Dorado Lake Tahoe Region, Sunnyside Comment
  UCD148436  Hemizonella minima Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8277 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1919 Comment
  UCD36997  Hemizonella minima Beecher Crampton 1956-6-22 3603 El Dorado 1/2 mile E of Omo Ranch Post Office. 1082 Comment
  UCD72626  Heracleum lanatum Ellen Dean; T. Sasaki 2007-7-23 4349 El Dorado Washoe Meadows State Park, eastern edge of park just west of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #14 plot. 1920 Comment
  SBBG12448  Heracleum maximum D. Myrick 1958-6-30 96 El Dorado slopes above Fallen Leaf Lake 1920 Comment
  JEPS71477  Hesperochiron californicus Gladys L. Smith 1967-6-11 3009 El Dorado upgrade out of Upper Truckee Valley towards Luther Pass 2133 Comment
  UC747314  Hesperolinon micranthum G. Thomas Robbins 1943-6-22 1210 El Dorado 3 mi e Placerville (near Institute of Forest Genetics) 762 Comment
  RSA0072453  Heteromeles arbutifolia George K. Helmkamp, E. A. Helmkamp 2006-12-7 11583 El Dorado Northern Sierra Nevada Mountains Foothills: Rock Creek Road, 1.2 mi east of CA-193, northeast of the South Fork of American River at Chili Bar. 122 Comment
  UCD78310  Heterotheca villosa G. L. Stebbins 1979-7-23 7929 El Dorado Between Jones Fork and Table Rock; E of Jones Fork. (Exact location unknown. Coordinates estimated by label maker.) 1767 Comment
  CAS-BOT-BC310931  Heterotheca villosa var. minor G. L. Stebbins 1970-9-7 7093 El Dorado Between Wright's Lake and Crystal Basin, southeast of Four Cornered Peak 1859 Comment
  CAS-BOT-BC425203  Heuchera rubescens Donald Myrick 1958-6-30 99 El Dorado above Fallen Leaf Lake 1889 Comment
  JEPS71845  Heuchera rubescens Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2484 El Dorado Summit area Echo Peak 2711 Comment
  RSA0066245  Heuchera rubescens var. alpicola William Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  UC530016  Heuchera rubescens var. glandulosa E. B. Babcock 1934-7-18 431 El Dorado summit Echo Peak 2712 Comment
  BFRS229 Image available Hieracium albiflorum Peter Rubtzoff 1974-7-25 7787 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). 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
  UCD133150  Hieracium albiflorum P. B. Kennedy 1920-8-17 143 El Dorado El Dorado National Forest, Barrett Camp. 1981 Comment
  UCR170641  Hieracium albiflorum George K. Helmkamp, E. A. Helmkamp 2005-8-9 9797 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
  UCR249613  Hieracium albiflorum George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20843 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-BC312357  Hieracium albiflorum Richard M. Holman 1934-7-26 s.n. El Dorado Firs Public Camp Grove, Johnson Pass, Echo Summit 2225 Comment
  POM360470  Hieracium horridum Harry H. Stone 18605 El Dorado Echo Peak. Comment
  RSA32384  Hieracium horridum G. Thomas Robbins 1943-9-5 1385 El Dorado Rocky ridge just west of Dicks Pass along trail to summit of Dicks Peak. 2896 Comment
  UCSB40046  Hippuris vulgaris Reisentz, Paul 1982-9-4 El Dorado Grass Lake; 6 miles south on HWY 89 from HWY 50; south of Lake Tahoe 2346 Comment
  RSA121229  Holcus lanatus P. L. Johannsen 1934-7-11 s.n. El Dorado 1.5 miles ESE of White Hall. 1159 Comment
  SD381  Holcus lanatus Unknown May 1914 El Dorado Sierras Cove, foothills 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
  UCD165988  Holodiscus discolor var. discolor Daniel M. McNair 2016-6-10 2135 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2013 Comment
  UCD160527  Hordeum jubatum subsp. jubatum G. Ledyard Stebbins 1979-9-1 s.n. El Dorado El Dorado National Forest. Wrights Lake parking lot. 2164 Comment
  UCD113473  Horkelia fusca var. parviflora G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10895 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
  UCD113481  Horkelia fusca var. parviflora G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11064 El Dorado Northern Sierra Nevada Mtns: Along Wright's Lake Road, 3.3 miles north of Hwy US-50. 2049 Comment
  UCR173946  Horkelia tridentata George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10689 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 10.6 miles south of Wentworth Springs Road (just south of the Jones Fork of Silver Creek) 1509 Comment
  UCD34173  Horkelia tridentata Beecher Crampton 1977-8-17 9519 El Dorado El Dorado County, Meyers. Comment
  CAS-BOT-BC536269  Horkelia tridentata var. tridentata Elizabeth McClintock 1969-6-1 s.n. El Dorado Leonardi Springs adn immediate vicinity, between Blodgett Forest and canyon of the Rubicon River 1371 Comment
  UCD106095  Hosackia oblongifolia Collector unknown 1925-6-15 1722 El Dorado Kyburz. Comment
  UCD147702  Hosackia oblongifolia Allyson Ayalon; Lucie Jerabkova 2012-7-1 80 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  SEINET15325662  Hosackia oblongifolia G. K. Helmkamp, E. A. Helmkamp 2012-1 19350 El Dorado Northern Sierra Nevadad Mountains: Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-502078 2078 Comment
  UC449891  Hydrophyllum occidentale Francis Ramaley 1917-5-21 11273 El Dorado 6 mi below Kyburz Comment
  UCD119487  Hydrophyllum occidentale G. K. Helmkamp; Elizabeth A. Helmkamp 2006-5-31 10566 El Dorado Northern Sierra Nevada: along Hwy US-50, 7.2 miles east of Ice House Canyon Road. 1162 Comment
  CAS-BOT-BC400836  Hypericum anagalloides John Thomas Howell 1925-7-5 1372 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 Comment
  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
  UC746943  Hypericum concinnum G. Thomas Robbins 1943-6-16 1180 El Dorado 3 mi. e Placerville (near Institute of Forest Genetics) 762 Comment
  RSA458219  Hypericum concinnum H. E. McMinn 1936-9-4 3278 El Dorado 2 mi. south of Diamond Springs. Comment
  UC73470  Hypericum formosum var. scouleri Miss Katherine Chandler Aug 1 1904-Sep 1 1904 El Dorado near Glen Alpine Comment
  CAS-BOT-BC344931  Hypericum perforatum Peter Rubtzoff 1974-10-10 7930 El Dorado U.C. Blodgett Forest Research Station: Main Line Road, Clearcut. Comment
  CAS-BOT-BC401355  Hypericum scouleri A. A. Heller 1919-7-30 13342 El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  SEINET7717764  Hypericum scouleri Chesnut, Drew 1890-8-8 El Dorado Cascade. Lake Tahoe. Comment
  UCD19888  Hypericum scouleri C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-8 1169 -14 El Dorado El Dorado National Forest, 5 miles west of Uncle Tom's Cabin. Comment
  UCR257771  Hypochaeris radicata George K. Helmkamp, Amy Barnes 2014-7-28 22939 A El Dorado Sierra Nevada Mountains Foothills, Lake Walton beside Balderston Road; 1/4 mile south of Wentworth Springs Road 966 Comment
  RSA0011263  Ipomopsis aggregata Louis Greata 1901-06 s.n. El Dorado Tallac, near Lake Tahoe Comment
  UCD118353  Ipomopsis aggregata subsp. aggregata G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10847 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 4.1 miles north of Highway US-50, northeast of Kyburz. 2049 Comment
  UCD118359  Ipomopsis aggregata subsp. aggregata G. K. Helmkamp 2007-7-7 12470 El Dorado Northern Sierra Nevada Mountains along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area. 2338 Comment
  UCR176002  Ipomopsis aggregata subsp. formosissima George K. Helmkamp, E. A. Helmkamp 2006-7-28 11036 El Dorado Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd 2226 Comment
  UCR176240  Ipomopsis aggregata subsp. formosissima George K. Helmkamp, E. A. Helmkamp 2006-7-7 10847 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  UC714158  Ipomopsis congesta C. W. Sharsmith 1937-8-30 3464 El Dorado s Lake Tahoe (n slope Freel Peak); Sierra Nevada 3200 Comment
  SEINET8752669  Iris douglasiana B. Priest 1955-5-8 s.n. El Dorado 1 mi N of Hw 50, 8 mi W of Placerville. 549 Comment
  UCD165173  Iris hartwegii Peter Rubtzoff 1974-6-4 7531 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  SEINET4170703  Iris hartwegii Unknown 1966-5-8 37 El Dorado Union Valey , 13 miles north of U.S. Highway 50 Comment
  RSA637561  Iris macrosiphon Ed Taub 1974-4-13 71 El Dorado Near town of Rescue; trail to Pine Hill Summit, off Ulenkamp Road 518 Comment
  CAS-BOT-BC57661  Isoetes bolanderi John Thomas Howell 1946-9-1 22977 El Dorado Echo Summit Comment
  UC392850  Isoetes nuttallii Katharine Brandegee 1907-5-25 El Dorado hillsides near Placerville Comment
  SEINET5338186  Isopyrum occidentale L. Vutz 1976-3-12 s.n. El Dorado East of Auburn along the Middle Fork of the American River. 274 Comment
  CAS-BOT-BC324734  Iva axillaris A. A. Heller 1915-9-11 12270 El Dorado Lincoln Highway 5 miles east of Kyburz 1524 Comment
  CAS-BOT-BC139764  Ivesia gordonii G. Thomas Robbins 1944-7-28 1789 El Dorado At summit of Rockbound Pass, Desolation Valley Wilderness Area 2621 Comment
  UC306902  Ivesia lycopodioides subsp. lycopodioides unknown 1920-7-11 El Dorado 800 ft below summit Freel; Sierra Nevada Comment
  JEPS44492  Ivesia santolinoides A. M. Ottley 1920-7-2 932 El Dorado Myers sta. Comment
  CAS-BOT-BC340281  Jensia rammii H. M. Hall 1921-6-25 11305 El Dorado Sly Park 1036 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
  CAS-BOT-BC340284  Jensia rammii R. C. M. Berriman 1912-7-30 61 El Dorado Eldorado National Forest Comment
  UC1370277  Jepsonia heterandra R. Ornduff 1961-12-26 5077 El Dorado along Hwy 49 6.5 mi n Plymouth; east side of north fork of Mokelumne River Comment
  UC1187330  Juglans californica var. hindsii Mrs. E. G. Thomsen 1961-4-1 B El Dorado Shingle Springs Comment
  SD237486  Juglans hindsii G. K. Helmkamp, E. A. Helmkamp 2009-8-21 15518 El Dorado Sierra Nevada Mountains Foothills: along CA-49 (Coloma Road) 0.2 mile north of its junction with CA-193, north end of Placerville (Placerville 7.5'Q) 793 Comment
  UCR219659  Juglans regia George K. Helmkamp, E. A. Helmkamp 2009-11-3 15724 El Dorado Sierra Nevada Mountains Foothills, Somerset, at the junction of Grizzly Flat Road and Hwy E-16 636 Comment
  UCR197311  Juncus George K. Helmkamp, E. A. Helmkamp 2008-7-11 13768 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
  UCD141364  Juncus bufonius H. A. Borthwick 1925-6-15 1798 El Dorado Kyburz. Comment
  HSC44799  Juncus chlorocephalus Maralyn O'Meara Jun 1974 514 El Dorado Along Hwy. 89, Lake Tahoe at Emerald Bay 2134 Comment
  JEPS66942  Juncus chlorocephalus W. A. Setchell, C. C. Dobie 1901-7-8 El Dorado vicinity Lake Tahoe; , Rubicon Park 1897 Comment
  UCD112208  Juncus chlorocephalus Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7183 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' West side of meadow. 1977 Comment
  UCR176413  Juncus chlorocephalus George K. Helmkamp, E. A. Helmkamp 2006-7-31 11068 El Dorado Northern Sierra Nevada Mountains, along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy US-50 1864 Comment
  UCR233413  Juncus chlorocephalus George K. Helmkamp, E. A. Helmkamp 2011-9-13 18238 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 21.4 rd. miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 1.1 mi. NW (331 deg. ) of Alder Hill 2270 Comment
  UCR257820  Juncus chlorocephalus George K. Helmkamp, Amy Barnes 2012-8-19 19661 El Dorado Northern Sierra Nevada Mountains, northwest side of Ice House Road, 0.2 mile north of its junction with Forest Route 13N20, c 1.3 miles northeast of Wentworth Springs Road 1787 Comment
  SEINET11788550  Juncus chlorocephalus H. H. Heller 1938-1 891 El Dorado Tamarack Trail, Fallen Leaf Comment
  UCR233336  Juncus confusus George K. Helmkamp, E. A. Helmkamp 2011-9-1 18230 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  SEINET11789532  Juncus drummondii H. H. Heller 1938-1 881 & 504 El Dorado Tamarack Trail, Fallen Leaf Comment
  UCD147676  Juncus effusus Allyson Ayalon; Lucie Jerabkova 2012-7-1 54 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCR257765  Juncus effusus var. exiguus George K. Helmkamp, Amy Barnes 2014-7-28 22942 El Dorado Sierra Nevada Mountains Foothills, Lake Walton beside Balderston Road; 1/4 mile south of Wentworth Springs Road 966 Comment
  UC1133654  Juncus ensifolius C. M. Belshaw 1936-7-11 2601 El Dorado 1.5 mi sw Echo; Pyramid Pk. Quad. 1676 Comment
  RSA69455  Juncus ensifolius F. W. Peirson 1931-8-7 9528 El Dorado Trail to Grass Lake above Glen Alpine, Glen Alpine Creek Basin. 2134 Comment
  UCD168629  Juncus hemiendytus var. hemiendytus Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9404 El Dorado West side of Lake Tahoe. Ed Z'berg Sugar Pine Point State Park. Olympic Meadow on S side of General Creek near last bridge over creek. 1974 Comment
  UCR279833  Juncus laccatus Peter Rubtzoff 1972-7-25 6841 El Dorado Sierra Nevada Mtns, Georgetown Divide; UC Blodgett Forest Research Station, upper Gaddis Creek area in Mainline Road Clearcut 1311 Comment
  CAS-BOT-BC227616  Juncus laccatus Peter Rubtzoff 1972-7-25 6840 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E) 1310 Comment
  RSA789178  Juncus laccatus Peter Rubtzoff 1972-7-25 6841 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (Comp. 451E). 1311 Comment
  UCD141563  Juncus longistylis G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11068 El Dorado Northern Sierra Nevada Mtns: along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Highway US-50. 1864 Comment
  SEINET8465034 Image available Juncus macrandrus George K. Helmkamp, E. A. Helmkamp 2008-8-1 13954 El Dorado Northern Sierra Nevada Mountains: Dark Lake 0.4 mile northwest of the entrance to Wright's Lake along Wright's Lake Road. 2148 Comment
  UCR201758  Juncus macrandrus George K. Helmkamp, E. A. Helmkamp 2008-8-1 13954 El Dorado Northern Sierra Nevada Mountains, Dark Lake 0.4 mile northwest of the entrance to Wright's Lake along Wright's Lake Road 2148 Comment
  SD106163  Juncus nevadensis W. L. Jepson 1918-8-25 8151 El Dorado Mt. Tallac, Lake Tahoe. 2743 Comment
  UC1729943  Juncus nevadensis L. P. Janeway, Eric Schroder, Katherine Murrell 1998-7-23 5823 El Dorado small drainage into Truckee Marsh (Pope Marsh) about 1.3 mi s of Lake Tahoe (at w edge of South Lake Tahoe, Emerald Bay Quadrangle); South Lake Tahoe 1905 Comment
  CHSC73108  Juncus orthophyllus L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5799 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
  CHSC73239  Juncus orthophyllus L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5895 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
  JEPS73252  Juncus orthophyllus Gladys L. Smith 1972-7-20 3383 El Dorado Glen Alpine Spring 2194 Comment
  UC421738  Juncus orthophyllus R. L. Pendleton and F. M. Reed 1907-7-23 970 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
  UCD72953  Juncus oxymeris Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4519 El Dorado Washoe Meadows State Park. Northern edge of fen system, S side of trail. 1941 Comment
  UCD73788  Juncus oxymeris Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4488 El Dorado Washoe Meadows State Park. Center of fen system. 1940 Comment
  UCD111831  Juncus parryi Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7149 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Southeast corner of meadow. 1978 Comment
  UCD74146  Juncus parryi Jennifer W. Burt 2006-8-7 248 El Dorado Sierra-at-Tahoe active ski area, off Hwy 50 near Phillips - collected from center of 'Chute' ski run. 2235 Comment
  SEINET6174917  Juncus parryi M. J. Williams, E. McPherson 1974-8-1 74 -ED 2 El Dorado [Sierra Nevada] Rubicon Peak Trail 2073 Comment
  UCD84178  Juncus xiphioides Chuck Hughes 2009-10-7 137 El Dorado near Rubicon Trail crossing of Gerle Creek. 1770 Comment
  CAS-BOT-BC81157  Juniperus occidentalis John Thomas Howell 1925-6-10 1134 El Dorado Eagle Falls, Emerald Bay, Lake Tahoe 1981 Comment
  CHSC109718  Juniperus occidentalis W. C. Cumming; Palmer Stockwell 1940-1-24 2009 El Dorado Above Twin Bridge, Placerville to Lake Tahoe road. 2133 Comment
  UCD34449  Juniperus occidentalis var. australis Beecher Crampton 1983-7-24 9891 El Dorado Stateline. Comment
  SJSU13187  Kalmia polifolia C. H. Lamoureux 1956-6-6 El Dorado N of roadsise foot of Meyers Grade off Hwy 50, 0.7 mi W of Hwy 89 (Luther Pass Rd) 1996 Comment
  UCD117492  Kalmia polifolia C. H. Lamoureux; R. Gankin and J. McCaskill 1956-6-6 1128 El Dorado Off of U.S. Highway 50, 0.7 mile west of junction with State Highway 89 (Luther Pass road). 1996 Comment
  CHSC596  Kalmia polifolia subsp. microphylla V. Holt 1940-7-13 El Dorado Haypress Meadow, Echo Lake. 2438 Comment
  RSA69259  Kalmia polifolia subsp. microphylla F. W. Peirson 1925-7-3 6250 El Dorado Susie Lake, Glen Alpine Creek Basin, Sierra Nevada. Comment
  UC1063310  Keckiella breviflora var. glabrisepala P. L. Johannsen 1934-7-25 426 El Dorado 200 yds n Twin Bridges; El Dorado National Forest, Pyramid Peak Quad. 1950 Comment
  UCR190300  Keckiella lemmonii George K. Helmkamp, E. A. Helmkamp 2007-8-21 12800 El Dorado Northern Sierra Nevada Mountains, Ice House Road at Mile 27.2, 1.1 miles south of Loon Lake 1899 Comment
  JEPS72418  Kelloggia galioides Gladys L. Smith 1969-7-6 3095 El Dorado near Haypress meadow 2590 Comment
  SEINET11262390  Kelloggia galioides George Helmkamp, E. A. Helmkamp 2011-7-30 17936 El Dorado Northern Sierra Nevada Mountains: North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek (Caldor 7.5' Q.); 0 1209 Comment
  UC416622  Kelloggia galioides R. L. Pendleton and F. M. Reed 1907-7-23 992 El Dorado Grass Lake trail; Lake Tahoe Region 2072 Comment
  UCD121963  Kelloggia galioides Bruce G. Baldwin 1985-6-30 497 El Dorado Sly County Park, immediately east of Miwok Trailhead. Comment
  UCD121969  Kelloggia galioides G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11056 El Dorado Northern Sierra Nevada Mountains; along Wright's Lake Road (Forestry Route 4), 3.3 miles north of Highway US-50. 2049 Comment
  UCD18276  Kelloggia galioides E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 812 El Dorado SW shore of Lake Tahoe, Sugar Pine Point State Park, near shore of lake, grassy area under trees. Comment
  UCR230997  Kickxia spuria George K. Helmkamp, E. A. Helmkamp 2011-7-2 17625 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
  JEPS60216  Kumlienia hystricula L. R. Heckard 1969-5-30 2259 El Dorado below on s side of Rubicon River Canyon Leonardi Springs; Rubicon River Canyon 1127 Comment
  SEINET11446685 Image available Kyhosia bolanderi E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4246 El Dorado Washoe Meadows State Park, S edge of largest fen and along adjacent logging road near sewer manhole #66.; 38.864889 -120.027306 1936 Comment
  UCR170571  Lactuca serriola George K. Helmkamp, E. A. Helmkamp 2005-9-9 9845 El Dorado Northern Sierra Nevada Foothills, E of Sacramento; Squaw Hollow area at junction of Hanks Exchange Road and Ranch Road, 0.9 mi south of Pleasant Valley Road 683 Comment
  CHSC98929  Lagophylla glandulosa L. P. Janeway 2007-7-8 9091 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; near the confluence of Rock Canyon Creek and Traverse Creek. 674 Comment
  UC89196  Lagophylla glandulosa Brandegee Jun 1884 El Dorado Sweetwater Comment
  POM54300  Lagophylla glandulosa Katherine Brandegee 1908-6-1 s.n. El Dorado Sweetwater Creek. Comment
  PASA1972  Lappula velutina Margaret Stason 1932-6-20 435 El Dorado south end lake tahoe Comment
  SD240871  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
  SD240874  Lapsana communis George K. Helmkamp, E. A. Helmkamp 2011-7-2 17628 El Dorado Northern Sierra Nevadqa Mountains Foothills: Forni Road at Weber Creek crossing, 1.3 miles south of its Placervilly junction with US-50 (Placerville 7.5'Q) 473 Comment
  SEINET3828538  Lapsana communis George K. Helmkamp, E. A. Helmkamp 2011-1 18423 El Dorado Northern Sierra Nevada Mountains: Pony Express Trail, 0.9 mile east of Sly Park Road in Pollock Pines (Pollock Pines 7.5 ') 1219 Comment
  POM277544  Lathyrus Lyman Benson 1935-6-8 6684 El Dorado U.S. 50, south end Lake Tahoe. Sierra Nevada mtn range. Truckee River watershed. 1982 Comment
  UC1128986  Lathyrus jepsonii var. californicus P. L. Johannsen, A. D. Gifford 1934-6-16 349 El Dorado South Fork of American River and Plum Creek El Dorado National Forest, Pyramid Pk. Quad. 1005 Comment
  UCD33672  Lathyrus lanszwertii Beecher Crampton 1971-7-1 8746 El Dorado El Dorado County, Stateline. 1920 Comment
  JEPS55341  Lathyrus nevadensis var. nevadensis Francis Ramaley 1917-5-21 11270 El Dorado 6 mi down stream from Hyburg (Highway 50) Comment
  UCD106397  Lathyrus nevadensis var. nevadensis G. K. Helmkamp; Elizabeth Helmkamp 2006-5-18 10475 El Dorado Northern Sierra Nevada Foothills. Spring Valley; Telephone Ridge area, NW of Riverton. Brockliss Canyon Road, about 11 miles NW of junction with Meadowridge Road and Ice House Canyon Road (SSW of Union Valley Reservoir, ca. 1.4 air miles N of US Hwy 50). 1189 Comment
  RSA0070104  Lathyrus sulphureus George K. Helmkamp 2014-5-2 22832 A El Dorado Forebay Road at Kodiak Trail, about 1 mile northwest of Forebay Reservoir. 1079 Comment
  UCD147699  Lathyrus sulphureus Allyson Ayalon; Lucie Jerabkova 2012-7-1 77 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCR217262  Lathyrus sulphureus George K. Helmkamp, E. A. Helmkamp 2010-5-13 16012 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 4.4 miles northeast of its junction with US-50 in Placerville 620 Comment
  SEINET3245853  Layia fremontii G. K. Helmkamp, E. A. Helmkamp 2007-1 11682 El Dorado Foothills, Northern Sierra Nevada Mountains: hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake. 381 Comment
  UC222703  Layia fremontii H. M. Hall 1921-4-13 11245 El Dorado near Shingle Springs Comment
  CAS-BOT-BC327713  Layia pentachaeta Alice M. King 1923-5-1 s.n. El Dorado Placerville Comment
  CAS-BOT-BC374916  Layia pentachaeta subsp. pentachaeta John Thomas Howell 1954-5-17 29757 El Dorado 3.5 miles SW of Garden Valley Comment
  UCR237455  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 747 Comment
  UCR253220  Layia platyglossa George K. Helmkamp 2014-4-28 22830 El Dorado Sierra Nevada Mountains Foothills, Pleasant Valley Road at Gold Oak Union School, 0.3 mile west of Moon Lake Dr. 787 Comment
  RSA49073  Ledum glandulosum Verne Grant, Alva Grant, Grant 1949-7-22 8780 El Dorado Shore of lake in Desolation Valley Wilderness Area, near Echo Lake. 2470 Comment
  SEINET10904266  Ledum glandulosum Alan A. Beetle, Alva Hansen 1945-7-16 Beetle 4160 El Dorado Lake margin. South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UCR101162  Leersia oryzoides L. C. Wheeler 1952-9-26 6978 El Dorado Sierra Nevada Mtns., South Fork American River, 1 mile upstream from Lotus 244 Comment
  CDA32424  Leersia oryzoides T. C. Fuller 1961-10-5 7089 El Dorado In water in hillside seep, Cool-Greenwood Rd., 2 miles east of Cool 0 Comment
  UCD96123  Leontodon saxatilis Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6983 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley Unit off Kanaka Valley Road, north of Cameron Park. Along main dirt road through valley. 304 Comment
  UCR219644  Leontodon taraxacoides George K. Helmkamp, E. A. Helmkamp 2009-10-23 15709 El Dorado Sierra Nevada Mountains Foothills, Diamond Springs, unnamed dirt road 0.1 mile southeast of the Patterson Lake dam 520 Comment
  CAS-BOT-BC215726  Lepechinia calycina G. Thomas Robbins 1945-5-20 1940 El Dorado Hillslope above Sweetwater Creek, 2-3 miles s. of Salmon Falls 182 Comment
  UCD115793  Lepidium nitidum G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11685 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
  CDA36140  Lepidium virginicum R. Robison 2011-8-17 El Dorado South Lake Tahoe; Washoe Meadow State Park. 0 Comment
  UCR193192  Lepidium virginicum var. pubescens George K. Helmkamp, E. A. Helmkamp 2007-5-31 12250 El Dorado Northern Sierra Nevada Mountains, Forestry Route 32, 0.8 mile east of its junction with Ice House Road 1616 Comment
  UC311651  Leptodactylon pungens unknown July 1920 El Dorado 1 mi below Phillips; Sierra Nevada, below Phillips Comment
  UCD118621  Leptosiphon bicolor G. K. Helmkamp; E. A. Helmkamp 2007-5-31 12245 El Dorado Northern Sierra Nevada Mountains Forestry Route 42, 1.6 miles west of its junction with Wright's Lake Road, generally between Wright's Lake and Ice House Reservoir. 1851 Comment
  UCD60570  Leptosiphon ciliatus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4035 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  UCD118819  Leptosiphon ciliatus Lewis S. Rose 1963-7-9 63189 El Dorado 1 mile southwest of Meyers. 1981 Comment
  SEINET7967431 Image available Leptosiphon montanus G. E. Helmkamp, E. A. Helmkamp 2009-4-21 14528 El Dorado Sierra Nevada Mountains Foothills: junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River 390 Comment
  RSA98609  Leptosiphon montanus G. Thomas Robbins 1945-6-17 1986 El Dorado above Camp Creek near Baltic Peak. 1006 Comment
  SJSU8724  Leptosiphon montanus T. N. Seeno 1962-5-20 209 El Dorado near bridge crossing Cosumnes R, Crystal Cave Rd, 8 mi SE of Somerset 670 Comment
  UC178842  Lessingia leptoclada Katharine Brandegee 1914-1 El Dorado between Camino and Fyffe Comment
  UCD132698  Lessingia leptoclada L. Day 1948-9-14 s.n. El Dorado Road from Placerville, about 2 miles below Twin Bridges. Comment
  UCR219631  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2009-10-22 15704 El Dorado Sierra Nevada Mountains Foothills, Forebay Road, 4.1 road miles north of CA-50 in Pollock Pines 1049 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
  UC2061694  Leucocrinum montanum Molly Jean Ferry 2011-6-11 1 El Dorado Washoe Meadows State Park. Central part of park near eastern boundary south of manhole #47. Population is in an open area northwest from where trail intersects dirt road. Comment
  UCR279892  Leucothoe davisiae Peter Rubtzoff 1972-9-14 6896 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, Mutton Creek area c. 0.05 mile south of 'County Road' [=Wentworth Sprs. Rd.?], within 0.5 mile from gate 1274 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
  UCD101619  Lewisia longipetala G. L. Stebbins 1968-7-15 6785 El Dorado on Crystal Range, Desolation Wilderness, 0.5 mile north of Lyons Lake. 2895 Comment
  UC101835  Lewisia nevadensis Katharine Brandegee May 1907 El Dorado 18 mi above Placerville (near Pacific House) Comment
  UCR247408  Lewisia pygmaea Matt K. Beyers, G. Fred Hrusa 2011-7-20 994 El Dorado Sierra Nevada Mtns., Shealor Lakes 2378 Comment
  RSA0005221  Lewisia serrata G. Ledyard Stebbins, L. R. Heckard 1969-5-31 6908 El Dorado Below Leonardi Springs, So. side of Rubicon Canyon. 1098 Comment
  CAS-BOT-BC444506  Lewisia triphylla Elsie Z. Lovegrove 1947-5-30 s.n. El Dorado Glen Alpine road Comment
  JEPS72311  Lewisia triphylla Gladys L. Smith 1964-7-4 2043 El Dorado California Alpine Club, Echo Summit Echo Summit 2225 Comment
  SEINET258155 Image available Leymus triticoides Mary E. Barkworth, L Firestone 1982-8-22 4049 El Dorado Echo Summit: 0.25 miles west on US 50 2240 Comment
  UC1613446  Leymus triticoides Charles M. Belshaw 1935-7-7 1159 El Dorado Richardson's Resort Central Sierra Nevada, Lake Tahoe (near a vernal pond, s end of lake) 1920 Comment
  CAS-BOT-BC436009  Ligusticum grayi Alice Eastwood 1906-9-5 1309 El Dorado Glen Alpine Region, trail up Mt. Tallac Comment
  CAS-BOT-BC436021  Ligusticum grayi G. Thomas Robbins 1943-9-5 1380 El Dorado Along trail to Mt. Tallac above Gilmore Lake 2590 Comment
  UC463345  Ligusticum grayi L. R. Abrams 1930-8-15 12743 El Dorado Glen Alpine to Susie Lake 2286 Comment
  JEPS74218  Lilium parvum Gladys L. Smith 1970-7-14 3016 El Dorado return trail from Lake Audrain (next to boy's camp) Comment
  CAS-BOT-BC509419  Lilium parvum Dr. Berwick 1937-7-1 s. n. El Dorado Lake Tahoe Region Comment
  JEPS33838  Lilium parvum Gladys L. Smith 1963-7-28 1970 El Dorado Echo Summit; U.S. Hwy 50 maintenance station 2194 Comment
  UCD150498  Lilium washingtonianum James A. Neilson Jr. 1970-8-1 1715 El Dorado Tahoe Basin, 1 mile west of South Lake Tahoe Visitors Center. 1889 Comment
  UC727243  Lilium washingtonianum subsp. washingtonianum Albert M. Vollmer 1941-7-3 El Dorado n slope Placerville Airport Comment
  CAS-BOT-BC133056  Lilium washingtonianum subsp. washingtonianum Mrs. H. C. Cantelow 1935-7-26 1042 El Dorado Cascade Lake, Lake Tahoe Comment
  UC747316  Limnanthes alba subsp. versicolor G. Thomas Robbins 1943-5-2 1063 El Dorado along creek about 3 mi e Camino; North Fork Webber Creek 914 Comment
  UC971853  Limnanthes alba subsp. versicolor Charles T. Mason Jr. 1948-5-13 1189 El Dorado 12.7 mi n Plymouth (along se side of State Hwy 49) 518 Comment
  UCD19514  Limnanthes douglasii subsp. striata Terry Reedy 1974-4-13 172 El Dorado along road to Pine Hill from south. 365 Comment
  SEINET8727032 Image available Limnanthes striata Annetta Carter 1941-1 1609 El Dorado Junction with Latrobe road 8 miles east of Folsom. Altitude 550 feet. 168 Comment
  UC963804  Linanthus bicolor Herbert L. Mason 1928-5-4 4504 El Dorado 4 mi n Shingle Springs Comment
  UC130866  Linanthus bolanderi Katharine Brandegee 1909-5-1 El Dorado between Layne's Ranch and Salmon Falls Comment
  UC52795  Linanthus ciliatus W. A. Setchell, C. C. Dobie 1901-7-16 El Dorado Suzy Lake Lake Tahoe Region, Glen Alpine Comment
  UCR173486  Linanthus ciliatus George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10265 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
  UCR173958  Linanthus ciliatus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10725 El Dorado Northern Sierra Nevada Mountains, 0.8 mile east of Ice House Road on the road to Wright's Lake 1672 Comment
  UC1213913  Linanthus ciliatus Verne Grant and Alva Grant 1946-7-20 7743 El Dorado above Public Landing of Upper Echo Lake 2286 Comment
  UC1714593  Linanthus harknessii Milo S. Baker 1904-7-15 El Dorado Fallen Leaf Lake; Lake Tahoe Region Comment
  UC1537469  Linanthus montanus Gordon H. True Jr. 1936-4-9 409 El Dorado ridge between El Dorado and Shingle Springs 457 Comment
  UC570379  Linaria vulgaris Chas. M. Belshaw El Dorado Sierra Nevada Mountains, Placerville-Tahoe Road, Forty-one Mileston Placerville-Tahoe Road; Sierra Nevada Mountains, Placerville-Tahoe Road 1676 Comment
  UCR206748  Linum bienne George K. Helmkamp, E. A. Helmkamp 2009-5-24 14766 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 1.3 miles east of the Cosumnes River and CA-49 381 Comment
  UC1135277  Lithocarpus densiflorus P. L. Johannsen 1934-10-18 520 El Dorado 1.5 mi se Big X Mountain; El Dorado National Forest, Placerville Quad. 1036 Comment
  CAS-BOT-BC36143  Lithocarpus densiflorus var. densiflorus John Thomas Howell 1973-7-19 49952 El Dorado Headquarters Blodgett Forest 1310 Comment
  UC1135299  Lithocarpus densiflorus var. echinoides P. L. Johannsen 1934-10-9 511 El Dorado 0.5 mi s Bob's Cabin; El Dorado National Forest, Pyramid Peak Quad. 1737 Comment
  CAS-BOT-BC435449  Lithophragma glabrum John Thomas Howell 1925-7-6 1412 El Dorado Mt. Tallac, Lake Tahoe region. Comment
  UC747220  Lomatium utriculatum G. Thomas Robbins 1943-4-30 1051 El Dorado 2 1/2 mi. e. Placerville (w. edge of Institute of Forest Genetics); Institute of Forest Genetics 792 Comment
  RSA389168  Lonicera conjugialis W. W. Price 1898-7-12 12 El Dorado Glen Alpine. 2134 Comment
  SD87690  Lonicera conjugialis Frank W. Peirson 1935-7-3 6242 El Dorado Glen Alpine Creek Basin 2190 Comment
  SD239677  Lonicera hispidula var. vacillans George K. Helmkamp, E. A. Helmkamp 2009-6-3 14899 El Dorado Northern Sierra Nevada Mountains: Forbay Road, 4.7 miles northwest of its junction with Pony Express Trail in Pollock Pines (Slate Mountain 7.5'Q) 945 Comment
  CAS-BOT-BC240665  Lonicera interrupta G. Thomas Robbins 1944-6-15 1689 El Dorado Along U.S. Highway 50, 2-3 mi. e. of Placerville 762 Comment
  JEPS29798  Lonicera interrupta Rimo Bacigalupi, and L. R. Heckard 1962-5-30 8542 El Dorado 5 mi nw Placerville (on hill immediately to the n of Gold Hill) 533 Comment
  SEINET8056755  Lonicera involucrata E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4250 El Dorado Washoe Meadows State Park, S edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UC1614175  Lotus Charles M. Belshaw 1935-5-25 894 El Dorado a few mi. s. Placerville (Diamond Springs); Sierra Nevada foothills, Diamond Springs Comment
  SEINET3696868 Image available Lotus grandiflorus G. Thomas Robbins 1945-5-20 1939 El Dorado Above Sweetwater Creek, 2-3 mi S of Salmon Falls 183 Comment
  JEPS55539  Lotus nevadensis var. nevadensis A. M. Ottley 1920-7-2 976 El Dorado Myers Station Comment
  RSA0011985  Lotus nevadensis var. nevadensis George K. Helmkamp, E. A. Helmkamp 2011-9-1 18214 El Dorado Silver Fork Road, 4.7 miles south of its junction with US-50 in Kyburz, alongside Silver Fork American River 1500 Comment
  UCR141601  Lotus oblongifolius June Latting 1978-8-3 s.n. El Dorado Sierra Nevada Mtns., Lake Tahoe Basin, Emerald Bay State Park 2134 Comment
  RSA32411  Lotus oblongifolius var. nevadensis G. Thomas Robbins 1945-8-5 2098 El Dorado 3-4 mi. e. of Wentworth Springs. Comment
  UC1191605  Lotus oblongifolius var. oblongifolius Verne Grant 1946-7-21 7766 El Dorado 0.5 mi s Echo Summit Comment
  UC864846  Lotus oblongifolius var. oblongifolius Lewis S. Rose 1941-7-21 41336 El Dorado Emerald Bay Lake Tahoe 1920 Comment
  UCR178755  Lotus purshianus George K. Helmkamp, E. A. Helmkamp 2006-9-20 11407 El Dorado Northern Sierra Nevada Mountains Foothills, Bridal Veil Falls [on Esmeralda Creek], along Hwy US-50 just east of Pacific 1002 Comment
  JEPS55786  Lotus purshianus var. purshianus A. M. Ottley 1920-6-22 843 El Dorado Glen Alpine Falls Comment
  JEPS55787  Lotus purshianus var. purshianus A. M. Ottley 1920-7-2 938 El Dorado Myer's Station Comment
  UC726451  Lotus purshianus var. purshianus A. A. Heller 1941-8-27 16307 El Dorado 1 mi below Riverton (at Maple Grove Camp); South Fork of the American River Comment
  SEINET5766219 Image available Lupinus L. R. Abrams 1930-1 12717 El Dorado Strawberry Comment
  UCR275264  Lupinus Peter Rubtzoff 1976-6-23 8675 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest: Deep Canyon Road, c. 0.45 miles north of junction with Loop Road (Comp. 10U) 1220 Comment
  CAS-BOT-BC198291  Lupinus P. B. Kennedy 1920-8-17 118 El Dorado Barrett Camp, El Dorado National Forest 1981 Comment
  SEINET5327602  Lupinus adsurgens L. Miller 1934-4-29 s.n. El Dorado Above Georgetown Comment
  UC907699  Lupinus albicaulis G. Thomas Robbins 1944-6-3 1648 El Dorado 3 mi E of Camimo ( along U.S. Hwy. 50) Comment
  UCR218265  Lupinus albicaulis George K. Helmkamp, E. A. Helmkamp 2010-5-22 16077 El Dorado Sierra Nevada Mountains Foothills, at the junction of Perry Creek Road and Slug Gulch Road, 0.5 mi. northeast of the village of Fairplay 677 Comment
  UCD35671  Lupinus albicaulis Beecher Crampton 1960-6-6 5552 El Dorado 3 miles south of Camino. Comment
  UC907702  Lupinus albifrons G. Thomas Robbins 1943-6-5 1653 El Dorado 3 mi e Camino (slope above North Fork Webber Creek); North Fork Webber Creek, e of Camino 1036 Comment
  CAS-BOT-BC208852  Lupinus argenteus var. meionanthus G. Thomas Robbins 1945-7-8 2036 El Dorado Woods near Al Tahoe, Lake Tahoe. 1920 Comment
  UC683336  Lupinus benthamii Mrs. H. P. Bracelin 1931-4-12 232 El Dorado near Salmon Falls; near Salmon Falls Comment
  UCR257715  Lupinus benthamii George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20444 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Cutoff Rd at the junction with Mt. Aukum Rd, NE of Somerset 585 Comment
  RSA785402  Lupinus bicolor George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16328 El Dorado Sierra Nevada Mtns Foothills: about 0.1 mi S of Slug Gulch Road at a point 4.7 mi E of its junction with Perry Creek Road. 1021 Comment
  UCR187310  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2007-4-20 11761 El Dorado Foothills, Northern Sierra Nevada Mountains, 2.2 miles north of US-50 on Bass Lake Road, overlooking Bass Lake; between El Dorado Hills and Cameron Park 384 Comment
  UCR218978  Lupinus bicolor George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16328 El Dorado Sierra Nevada Mountains Foothills, about 0.1 mile south of Slug Gulch Road at a point 4.7 miles east of its junction with Perry Creek Road 1021 Comment
  UCR257745  Lupinus bicolor George K. Helmkamp, Mary Alice Barnes 2013-4-30 20441 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
  CAS-BOT-BC208887  Lupinus breweri var. breweri John Thomas Howell 1925-5-29 1113 El Dorado On slope above Emerald Bay Camp. 1981 Comment
  UC1129259  Lupinus fulcratus A. D. Gifford 1934-6-8 264 El Dorado 1/4 mi nw Riverton; Eldorado National Forest, Pyramid Peak Quad. Comment
  UCD107790  Lupinus fulcratus David W. Gilpin 1976-7-12 s.n. El Dorado Christmas Valley, Tahoe Paradise. Comment
  RSA0045150  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2012-7-6 19361 El Dorado Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. 2078 Comment
  SD247421  Lupinus latifolius var. columbianus George Helmkamp, Elizabeth Helmkamp 2013-6-19 20936 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 (Tragedy Spring 7.5'Q) 2116 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
  UCR237560  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2012-7-2 19295 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 2.9 miles west of its junction with CA-88 2271 Comment
  UCR251273  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2012-7-6 19361 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 Comment
  RSA414860  Lupinus latifolius var. columbianus Albert J. Perkins 1923-8-11 s.n. El Dorado Lake Tahoe Region. Tamarack Trail. 1982 Comment
  UC683334  Lupinus latifolius var. columbianus Mrs. H. P. Bracelin 1931-4-12 228 El Dorado on road to Pilot Hill two mi e Salmon Falls; e of Salmon Falls Comment
  UC33409  Lupinus lepidus var. confertus W. C. Blasdale July, 1897 El Dorado Lake Tahoe Region Comment
  UCD108397  Lupinus lepidus var. confertus G. K. Helmkamp 2007-7-7 12465 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area. 2338 Comment
  UCD111480  Lupinus lepidus var. confertus Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7122 a El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Northern edge of meadow near road. 1892 Comment
  UCD72588  Lupinus lepidus var. sellulus Ellen Dean; T. Sasaki 2007-7-23 4311 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
  UCR176454  Lupinus lepidus var. sellulus George K. Helmkamp, E. A. Helmkamp 2006-7-31 11086 El Dorado Northern Sierra Nevada Mountains, along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy US-50 1864 Comment
  UCR258198  Lupinus lepidus var. sellulus George K. Helmkamp, Amy Barnes 2014-8-11 22995 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  SJSU10715  Lupinus lepidus var. sellulus Thor Willsrud 1963-9-28 El Dorado Echo L 2225 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
  UCR222979  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2010-4-23 15932 El Dorado Sierra Nevada Mountains Foothills, Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  CAS-BOT-BC474525  Lupinus polyphyllus Jack Major 1966-5-1 s.n. El Dorado Pine Hill Comment
  RSA0021495  Lupinus polyphyllus subsp. superbus Peter Rubtzoff 1974-7-25 7782 El Dorado Georgetown Divide, U.C. Blodgett Forest Research Station, Mutton Creek Road (New Gaddis Creek Road), near junction with Main Line Road 1293 Comment
  SEINET6175660  Lupinus polyphyllus var. burkei Ellen Dean, K. F. Mawdsley; K. Ehmsen; M. Starbuck 2007-6-16 4143 El Dorado Washoe Meadows State Park. Southern portion of park.; 0 1937 Comment
  UCD150247  Lupinus polyphyllus var. burkei Ellen Dean 2014-8-12 8577 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park, along General Creek, west of easternmost bridge connecting North and South Fire Roads. 1949 Comment
  UCR173917  Lupinus polyphyllus var. burkei George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10747 El Dorado Northern Sierra Nevada Mountains, 6.0 miles east of Ice House Road on the road to Wright's Lake 2000 Comment
  UCR175729  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2006-7-7 10864 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  UCR233320  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2011-9-13 18268 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road, 0.6 miles north of its junction with CA-88 2136 Comment
  SBBG129047  Lupinus stiversii G. K. Helmkamp, E. A. Helmkamp 2013-6-15 20876 El Dorado Silver Fork Rd, 2.3 mi S of its jct with US-50 in Kyburz 1454 Comment
  RSA752673  Luzula comosa George K. Helmkamp, E. A. Helmkamp 2008-4-25 13307 El Dorado Sierra Nevada Mountains Foothills: Junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown. 674 Comment
  SBBG39499  Luzula comosa L. S. Rose 1970-5-27 El Dorado NE of Lake Edson, near Leonardi Springs 1280 Comment
  SEINET2470977  Luzula comosa K. Christie 2010-7-26 1918 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  SEINET6331928  Luzula comosa E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3958 El Dorado Washoe Meadows State Park, Angora Meadows. 1922 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
  UCR207138  Luzula comosa George K. Helmkamp, E. A. Helmkamp 2009-4-4 14496 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.8 mile west of its junction with Happy Valley Cut-off 607 Comment
  UCR242947  Luzula comosa George K. Helmkamp, E. A. Helmkamp 2011-5-24 17373 El Dorado Northern Sierra Nevada Mountains Foothills, Mesquite Road, 7.5 miles south of its junction with Wentworth Springs Road 1073 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
  BFRS486 Image available Madia Peter Rubtzoff 1974-7-18 7682 El Dorado Blodgett Forest: Sand Mountain Boulevard ca. 0.7 mi. south of County Road (Comp. 200E). Comment
  CDA34517  Madia D. G. Kelch 2011-6-28 11 .604 El Dorado Ice House Rd 0.5 km E of White Meadow Rd. Comment
  UCR258788  Madia bolanderi George K. Helmkamp, Amy Barnes 2012-8-19 19667 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
  UCD134204  Madia elegans G. K. Helmkamp; E. A. Helmkamp 2007-6-6 12263 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road. 1616 Comment
  UCD96157  Madia elegans Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6990 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. North end of Kanaka Valley along main road at transition to gabbro soil areas. 343 Comment
  UCR223952  Madia elegans subsp. vernalis George K. Helmkamp, E. A. Helmkamp 2010-4-23 15935 El Dorado Sierra Nevada Mountains Foothills, Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  POM216170  Madia elegans subsp. vernalis D. D. Keck 1933-6-1 2442 El Dorado 1 mile E of Clarksville on Lincoln Hwy. 305 Comment
  UC2044615  Madia exigua George K. Helmkamp with E. A. Helmkamp 2011-6-1 17412 El Dorado Northern Sierra Nevada Mountains Foothills N edge of Placerville, west end of Mariposite Lane, above junction with Bedford Ave. (Placerville 7.5' Q.) Comment
  UCR242596  Madia exigua George K. Helmkamp, E. A. Helmkamp 2011-6-1 17412 El Dorado Northern Sierra Nevada Mountains Foothills, N edge of Placerville, west end of Mariposite Lane, above junction with Bedford Ave. 637 Comment
  CAS-BOT-BC344336  Madia exigua Ira L. Wiggins 1933-7-17 6751 El Dorado At edge of Lily Lake, Fallen Leaf region Comment
  SD87853  Madia exigua Frank W. Peirson 1925-7-3 6234 El Dorado Road to Glen Alpine, Fallen Leaf Lake Region 2040 Comment
  CAS-BOT-BC334677  Madia glomerata Miss. Helen D. Geis 1909-8-1 s.n. El Dorado Deer Park, Tahoe District Comment
  CAS-BOT-BC334680  Madia glomerata Alice Eastwood 1906-7-27 1075 El Dorado Fallen Leaf Lake, Glen Alpine Region Comment
  UC1729877  Madia glomerata L. P. Janeway, Eric Schroder, Katherine Murrell 1998-7-23 5818 El Dorado about 1.3 mi s of Lake Tahoe (at western edge of South Lake Tahoe, small drainage inot Truckee Marsh (Pope Marsh), Emerald Bay Quadrangle); South Lake Tahoe, Emerald Bay Quadrangle 1905 Comment
  UCR176304  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2006-7-10 10901 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
  UCR189215  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2007-9-11 12938 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50 at Echo Summit 2256 Comment
  UCR201747  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2008-8-1 13949 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake 2070 Comment
  CDA32244  Madia gracilis M. Beyers 2010-8-2 724 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  UCR176425  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2006-8-7 11156 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 16.7 miles east of its junction with Sly Park Road 1944 Comment
  UCR215905  Madia gracilis George 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
  UCR217858  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2010-7-9 16474 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
  UCR233304  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2011-9-1 18211 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 4.7 miles south of its junction with US-50 in Kyburz, alongside Silver Fork American River 1500 Comment
  CAS-BOT-BC342905  Madia gracilis E. B. Babcock 1934-7-24 444 El Dorado East side of Lake Tahoe, near Lakeside 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
  RSA121602  Madia minima H. S. Yates 1934-6-29 3905 El Dorado 1 mile north of Meyers 1982 Comment
  UCD125378  Maianthemum racemosum Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7474 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway near bridge. 1915 Comment
  CAS-BOT-BC510740  Maianthemum racemosum subsp. amplexicaule Laura M. Lathrop 1909-7-19 s. n. El Dorado Trail to Glen Alpine Springs Comment
  UCD55364  Maianthemum stellatum Ellen Dean; Mark Bibbo 2006-7-18 3214 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Upstream (west) of golf hole #17 on north side of Upper Truckee River. 1918 Comment
  CAS-BOT-BC347396  Malacothrix floccifera J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Pacific, on S. Fork American River Comment
  UCD125033  Marrubium vulgare G. K. Helmkamp; E. A. Helmkamp 2007-8-30 12845 El Dorado Northern Sierra Nevada Mountains; along Hwy CA-49 at the southeast end of Coloma. Comment
  UCD134465  Matricaria discoidea G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11890 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  UCR188009  Matricaria matricarioides George K. Helmkamp, E. A. Helmkamp 2007-5-1 11920 El Dorado Foothills, Northern Sierra Nevada Mountains, along Hwy CA-49, 6.1 miles northwest of Placerville 454 Comment
  UCD107832  Medicago polymorpha G. K. Helmkamp; E. A. Helmkamp 2007-5-1 11925 El Dorado Northern Sierra Nevada Mountains: along Hwy CA-49 at the junction with Teal Road, 3.0 miles northwest of US-50 in Placerville. 558 Comment
  CAS-BOT-BC329232  Melica aristata Peter Rubtzoff 1974-6-25 7636 El Dorado Blodgett Forest Research Station, Heliport Clearing. 1341 Comment
  UCR206770  Melica aristata George K. Helmkamp, Amy Barnes 2009-7-8 15130 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
  SACT001481  Melica bulbosa James Grove 1974-7-5 El Dorado 2351.8 Comment
  SEINET249773 Image available Melica californica Beecher Crampton 1955-6-1 2816 El Dorado 5 miles east of Folsom, Green Valley Road. Comment
  UCD37315  Melica californica Beecher Crampton 1959-5-21 5238 El Dorado Vicinity of Frenchtown. S of Shingle Springs. Comment
  UCD38621  Melica californica Beecher Crampton 1956-6-1 3515 El Dorado North slope of Pine Hill. Comment
  CAS-BOT-BC262463  Melica subulata G. L. Stebbins 1976-7-28 76151 El Dorado Northeast of Wright's Lake 2133 Comment
  JEPS15679  Melica subulata G. Thomas Robbins 1956-9-14 3780 El Dorado about 0.5 mi nw Echo Summit (along U.S. Hwy 50) 2225 Comment
  UCD165808  Melica subulata Ellen Dean; with Daniel McNair 2016-7-19 9148 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
  CAS-BOT-BC174248  Melica torreyana G. K. Helmkamp; E. A. Helmkamp 2008-4-30 13351 El Dorado Sierra Nevada Mountains Foothills: junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCR174297  Melica torreyana George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10654 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  UCR179739  Melilotus albus George K. Helmkamp, E. A. Helmkamp 2006-10-20 11545 El Dorado Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset 625 Comment
  UCR218994  Mentha X piperita George K. Helmkamp, E. A. Helmkamp 2009-9-13 15606 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; 0.2 mile south of the junction of Patterson Drive and CA-49/Pleasant Valley Road 529 Comment
  UCR248519  Mentha canadensis Peter Rubtzoff 1979-8-17 9313 El Dorado Sierra Nevada Mtns., Baldwin Beach on the south shore of Lake Tahoe; lower Tallac Creek, behind the beach and near eastern parking lot 2149 Comment
  UCR170583  Mentha spicata George K. Helmkamp, E. A. Helmkamp 2005-9-1 9824 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
  UCD117367  Mentzelia laevicaulis G. L. Stebbins Jr. 1976-8-14 76193 El Dorado south bank of North Fork of the American River at the crossing of State Highway 49 between Auburn and Cool. 213 Comment
  SEINET6630859 Image available Menyanthes trifoliata Rudolf Schmid 1964-1 El Dorado Grass Lake, State Hwy 89 (Luther Pass) Comment
  UCD142261  Menyanthes trifoliata Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7908 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, near outlet. Southern side of the pond. 2022 Comment
  SFV11133  Mertensia ciliata J. Turner, F. M. Ball (1210) 1962-7-13 s. n. El Dorado Sierra Nevada Highway 89, about 6 miles south of Meyers. Roadside. 2287 Comment
  CAS-BOT-BC428467  Micranthes aprica G. Thomas Robbins 1945-7-1 2025 El Dorado Along trail to Grouse Lake, 1 1/2 mi. e. of Wrights Lake 2286 Comment
  CAS-BOT-BC429076  Micranthes odontoloma Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS71829  Microseris nutans Gladys L. Smith 1964-7-6 2105 El Dorado just after climbing up to trail from boat landing at Upper Echo Lake (trail to Desolation Valley) 2225 Comment
  UC1613351  Microseris nutans Charles M. Belshaw 1935-7-1 1071 El Dorado near Wilsons (meadowland on upper s. fork of Silver Creek); upper s. fork Silver Creek 2286 Comment
  UC480766  Microseris nutans W. C. Blasdale 1923-7-23 El Dorado Grass Lake Lake Tahoe Region Comment
  UCD143734  Microseris nutans G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10882 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
  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
  RSA0018316  Microsteris gracilis Keith E. Hoffmaster 1939-4-1 893 El Dorado Near Coloma. Comment
  UCD159855  Mimulus G. Ledyard Stebbins 1978-4-21 7821 El Dorado About 1 mile east of Salmon Falls Bridge, Folsom - Pilot Hill Highway, along South Fork American River. (Exact location unknown. Coordinates estimated by label maker.) 152 Comment
  JEPS17461  Mimulus angustatus Rimo Bacigalupi with G. Thomas Robbins 1955-5-22 5163 El Dorado just above Smiths Flat (at w (lower) edge of reserve of institute); Institute of Forest Genetics 792 Comment
  RSA0013397  Mimulus bicolor George K. Helmkamp, E. A. Helmkamp 2012-5-28 19068 El Dorado Pebble Canyon Road, 0.6 mile south of its junction with Mormon Emigrant Trail 1555 Comment
  JEPS72196  Mimulus breweri Gladys L. Smith 1963-7-27 1841 El Dorado Old Hawley Grade Sierra Nevada, Echo summit area 1981 Comment
  UCD165791  Mimulus breweri Ellen Dean; with Daniel McNair 2016-7-19 9131 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. 2047 Comment
  UC1063137  Mimulus guttatus P. L. Johannsen 1934-7-11 374 El Dorado 1 1/2 mi ese White Hall (Plot 161); El Dorado National Forest, Pyramid Peak Quadrangle Comment
  UCR206581  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2009-5-24 14792 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road 640 Comment
  RSA780078  Mimulus guttatus Fay A. MacFadden 1934-7-18 12597 El Dorado Emerald Bay; Lake Tahoe Comment
  UCD69231  Mimulus guttatus D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. 640 Comment
  JEPS86981  Mimulus layneae David M. Thompson 1988-6-12 947 El Dorado ca. 2 1/2 air mi se Georgetown (junction of Meadow Brook Road and Bear Creek Road) 2380 Comment
  RSA32367  Mimulus lewisii G. Thomas Robbins 1943-7-25 1325 El Dorado Above south shore or Echo Lake. 2195 Comment
  CHSC1765  Mimulus moschatus V. Holt 1940-7-23 El Dorado Mosquito Pass near Desolation Valley. 2743 Comment
  SBBG11883  Mimulus moschatus D. Myrick 1958-6-26 56 El Dorado Fallen Leaf Lake 1920 Comment
  SDSU10787  Mimulus moschatus D. F. Howe 1961-8-10 3158 El Dorado Just north of Kirkwood, on Carson Pass road, #88. 2347 Comment
  UCR176449  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2006-8-7 11191 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  UCR235141  Mimulus moschatus George K. Helmkamp, William Barnes 2010-9-4 16924 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
  POM20819  Mimulus moschatus var. longiflorus Herbert McLean Evans 1920-07 s.n. El Dorado Phillips. Sierra Nevada. Comment
  UC495515  Mimulus nasutus Merle Randall 1930-6-24 El Dorado 100 ft above e shore Echo Lake; Lake Tahoe Region, Echo Lake Comment
  UC311640  Mimulus primuloides Herbert McLean Evans July 1920 El Dorado Phillips Sierra Nevada Comment
  UC567212  Mimulus primuloides F. W. Embree 1934-7-16 142 El Dorado 0.7 mi ne Leek Springs Hill; Pyramid Peak Quadrangle 2164 Comment
  UCD61746  Mimulus primuloides var. primuloides Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4277 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1926 Comment
  UCR179218  Mimulus primuloides var. primuloides George K. Helmkamp, E. A. Helmkamp 2006-9-12 11373 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
  UCR258202  Mimulus primuloides var. primuloides George K. Helmkamp, Amy Barnes 2014-7-28 22974 El Dorado Northern Sierra Nevada Mountains, at the junction of Wentworth Springs Road and Ice House Road 1412 Comment
  JEPS14996  Mimulus tilingii A. A. Heller 1916-8-11 12539 El Dorado s side Echo Lake Comment
  JEPS14997  Mimulus tilingii F. W. Embree 1934-7-16 139 El Dorado 2 mi n Leek Springs Hill; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UC885743  Mimulus torreyi A. A. Heller 1915-9-12 12271 El Dorado on the Lincoln Hwy 5 mi e Placerville 975 Comment
  UC907708  Mimulus torreyi G. Thomas Robbins 1945-7-8 2060 El Dorado near Fallen Leaf Lake (along State Hwy 89) 1920 Comment
  UCR233190B  Mimulus viscidus George K. Helmkamp, E. A. Helmkamp 2011-7-7 17667 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 5.2 miles south of its junction with Mormon Emigrant Trail 1409 Comment
  SEINET11946968  Minuartia douglasii Unknown 1998-5-30 18 El Dorado E of Garden Valley, 2 mi SE of junction of Bear Creek Rd & Meadowbrook Rd, on Bear Creek Rd 2360 Comment
  SEINET12616225  Minuartia nuttallii K. Christie 2011-8-17 2063 El Dorado Lake Tahoe Basin Management Unit (LTBMU); slopes above Star Lake; ca. 0.2 mi. N/NE of Jobs Sister, and ca. 0.4 mi. S/SE of Star Lake. Comment
  JEPS72093  Minuartia nuttallii subsp. gracilis Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2693 El Dorado Freel Peak; steep dry exposed granite scree 2895 Comment
  UC746839  Minuartia nuttallii subsp. gracilis G. Thomas Robbins 1945-8-12 2130 El Dorado rocky slope near summit; Freel Peak 3322 Comment
  SEINET6167717  Mitella breweri K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4072 El Dorado Washoe Meadows State Park, southwest area of the park adjacent to sewer manhole # 66. 1946 Comment
  UC747751  Mitella breweri H. F. Copeland 1947-5-31 El Dorado Echo Summit 2286 Comment
  CAS-BOT-BC432935  Mitella breweri E. A. McGregor 1909-8-12 97 El Dorado Lake Tahoe Region. Grass Lake 2194 Comment
  SEINET7722813  Mitella breweri Chesnut, Drew 1890-8-10 El Dorado Lake Tahoe. Glen Alpine. Comment
  JEPS93186  Mitella diversifolia J. Greenhouse 1997-5-31 El Dorado nw of Cook's Station (along w side of Sopiago Creek on w side of North-South Road, El Dorado National Forest); El Dorado National Forest, Sopiago Creek Comment
  CAS-BOT-BC219953  Monardella breweri subsp. lanceolata J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Grade between Celio's Ranch and Placerville Comment
  SEINET10582046  Monardella lanceolata A. Graff 1993-7-20 Graff 206 El Dorado El Dorado National Forest. Silver Fork Rd., 45 miles northeast of intersection with USNFS Rd. 10N28, on both sides of the road (by MP4 road post and spreading to either side). Locally common, the population spanning ca. .4 miles with a small break in the middle. With Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Mid-bloom. Bombus sp. Comment
  SEINET10928166  Monardella lanceolata A. Graff 1993-7-20 Graff 211 El Dorado El Dorado National Forest. Silver Fork Rd., 45 miles northeast of intersection with USNFS Rd. 10N28, on both sides of the road (by MP4 road post and spreading to either side). Locally common, the population spanning ca. .4 miles with a small break in the middle. With Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Mid-bloom. Bombus sp. Comment
  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
  JEPS63399  Monardella odoratissima subsp. pallida Alice M. Ottley 1920-7-13 1179 El Dorado Trail around Echo Lake Comment
  JEPS71529  Monardella odoratissima subsp. pallida Gladys L. Smith and Alasdair Neilson 1970-7-27 2479 El Dorado Summit area Echo Peak 2711 Comment
  SEINET10582115  Monardella odoratissima subsp. pallida A. Graff 1993-7-20 Graff 205 El Dorado El Dorado National Forest. Silver Fork Rd., just northeast of intersection with USNFS Rd. 10N28, on right roadside. Small population with Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Beginning of bloom. Comment
  SEINET10582362  Monardella sheltonii A. Graff 1993-7-21 Graff 261 El Dorado El Dorado National Forest. On Hwy. 50 east, pass Kyburz (just past Graff collection 249-251), on left road bank. (co-occurring with Monardella lanceolata Gray, Graff collections 252-256). Comment
  UC1614161  Montia chamissoi Chas. M. Belshaw 1935-7-7 1135 El Dorado 3 mi. w. Lover's Leap (in spring seepage near American R.); Sierra Nevada Mts. 1676 Comment
  SEINET9160279  Montia linearis E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3931 El Dorado Washoe Meadows State Park, Angora Meadows adjacent to Angora Creek, near sewer manhole # 4. 1918 Comment
  UCD61741  Muhlenbergia andina Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4272 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1926 Comment
  UCD86499  Muhlenbergia andina 1942-8-27 3299 El Dorado southwest of Lake Tahoe. Junction of road to Fallen Leaf Lake, with that to Glen Alpine. 1920 Comment
  RSA750322  Muhlenbergia filiformis George K. Helmkamp, E. A. Helmkamp 2008-8-1 13950 El Dorado Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake 2070 Comment
  SEINET13276720 Image available Muhlenbergia filiformis George K. Helmkamp, Amy Barnes 2012-1 19681 El Dorado Northern Sierra Nevada mountains: unnamed dirt road along Ice House Road, 0.4 mile south of Robbs Peak Road, N of Union Valley Reservior (Robbs Peak 7.5' Q.) 1756 Comment
  UCR176380  Muhlenbergia richardsonis George K. Helmkamp, E. A. Helmkamp 2006-7-12 10952 El Dorado Northern Sierra Nevada Mtns, Mount Ralston Trail and Hwy US-50, about 0.9 mile south of Twin Bridges 1960 Comment
  UC747481  Myrica hartwegii G. Thomas Robbins 1944-6-18 1724 El Dorado bed of Camp Creek along rd. to Capps; Camp Creek 1219 Comment
  CDA37307  Myriophyllum spicatum B. Villegas 2008-9-25 s.n. El Dorado Lake Tahoe; Tahoe Keys, near Venice Dr. and Alpine Dr. 0 Comment
  UCD102564  Myriophyllum spicatum John D. Madsen; David F. Spencer, Suzanne Pearce 1996-4-2 s.n. El Dorado From Lake Tahoe in an area referred to as the Tahoe Keys Marina, off of Alpine Drive. Comment
  SEINET6744563 Image available Nama lobbii L. S. Rose 1941-7-10 41302 El Dorado Meeks Bay, Lake Tahoe, California. Comment
  UC170213  Nama lobbii Miss Helen D. Geis 1912-6 41 El Dorado Emerald Bay Comment
  UCR233380  Nama lobbii George K. Helmkamp, E. A. Helmkamp 2011-9-24 18323 El Dorado Northern Sierra Nevada Mountains, Loon Lake [Ice House] Road, 2.7 miles NNE of its junction with Wentworth Springs Road 1884 Comment
  CAS-BOT-BC539298  Narthecium californicum G. Ledyard Stebbins 1968-7-20 6811 El Dorado Canyon of Silver Creek (possibly N side) below (1/4 mi?) Junction Dam 1402 Comment
  UCD37143  Navarretia aeroides Beecher Crampton 1957-6-18 4233 El Dorado El Dorado County, 3 miles southeast of Greenwood, Coloma Canyon. 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
  UCR217866  Navarretia divaricata subsp. divaricata George K. Helmkamp, E. A. Helmkamp 2010-7-9 16470 El Dorado Northern Sierra Nevada Mountains, Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail (Iron Mountain Rd.), 20.5 mi. ESE (99 deg. ) of Placerville 1831 Comment
  JEPS70303  Navarretia filicaulis Katharine Brandegee 1910-7-2 El Dorado Sweetwater Creek Comment
  UC1059017  Navarretia filicaulis Beecher Crampton 1954-7-2 El Dorado 1 mi sw Garden Valley (road to Coloma) Comment
  UC143004  Navarretia filicaulis Mrs. K. Brandegee 1910-7 132 El Dorado between Simpson's Ranch and Salmon Falls; Sweetwater Comment
  UCD48477  Navarretia intertexta H. L. Mason 1926-5-28 3260 El Dorado Rose Springs (Eggers), between Shingle Springs and Coloma, Sierra Nevada foothills, El Dorado County. 396 Comment
  UCD42776  Navarretia intertexta subsp. intertexta C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 142 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCD80647  Navarretia intertexta subsp. intertexta CNPS SN Foothill Team 2005-6-14 SNNR 0280 El Dorado BLM, Pine Hill Preserve, Salmon Falls Unit. 341 Comment
  SEINET14147720  Navarretia intertexta subsp. propinqua E. Dean, K. F. Mawdsley, K. Ehmsen, 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
  UCD43765  Navarretia intertexta subsp. propinqua C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1131 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UC52555  Navarretia intertexta subsp. propinqua Miss Lydia K. Tangier-Smith 1901-1 El Dorado The Grove Lake Tahoe Comment
  HSC79031  Navarretia leptalea A. C. Sanders 1984-6-17 5025 El Dorado Silver Fork of the American River above the Fitz Rantz Bridge, 9.4 mi. SE of Kyburz 1707 Comment
  UCD106175  Navarretia leptalea G. 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
  RSA733919  Navarretia prolifera Beecher Crampton 1956-6-22 3607 El Dorado 1.7 miles east of Omo Ranch Post Office. 1098 Comment
  CAS-BOT-BC230516  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-3 321 El Dorado 0.25 mile SE of sawmill on Park Creek Road 1280 Comment
  CAS-BOT-BC230520  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-5-20 308 El Dorado Snows Road to Puerta del Sol Road to junction with Questa Mirada Court. At junction of the two roads and at end of Questa Mirada Court, N along an old dirt road which is shown on topographic maps for approx. 1200 feet 1005 Comment
  CAS-BOT-BC233596  Navarretia pubescens M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  UC124924  Navarretia tagetina Katharine Brandegee 1908-7-2 El Dorado near Pilot Hill Comment
  SD236309  Nemophila heterophylla G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13575 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
  UCR173722  Nemophila heterophylla George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10567 El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 7.2 miles east of Ice House Canyon Road 1162 Comment
  RSA781933  Nemophila maculata George K. Helmkamp, Mary Jane Ganive, Mary Alice Barnes 2010-6-15 16297 El Dorado Mormon Emigrant Trail, just south of Iron Mountain, c. 15 miles southeast of Sly Park Road at Jenkinson Lake 1854 Comment
  SD243159  Nemophila maculata George K. Helmkamp, E. A. Helmkamp 2010-8-7 16726 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
  UC52233  Nemophila maculata H. P. Chandler 1903-7-31 El Dorado Echo 1737 Comment
  UCD82706  Nemophila maculata Robin McMaster 1973-5-13 397 El Dorado 3 mi W Fiddletown on Hwy 16. Comment
  UCD119916  Nemophila parviflora 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
  SEINET3246040  Nemophila parviflora var. parviflora G. K. Helmkamp, E. A. Helmkamp 2007-1 11885 El Dorado Foothills, Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville (Garden Valley 7.5') 511 Comment
  UCD69703  Nicotiana acuminata var. multiflora William Wong 1982-6-4 14 El Dorado Near Pine Hill, off roadside. Chaparral. With manzanita. In moist, loam soil in partial light. Herb, 1ft. tall with white flowers. 451 Comment
  JEPS18223  Nothocalais alpestris L. T. Dempster 1957-7-28 1094 El Dorado Near edge of Lake Aloha, Desolation Valley. 2499 Comment
  JEPS124514 Image available Nuphar polysepala Laurel Loeblich 1964-7-8 90 El Dorado At Grass Lake 7.5 miles east of highway 50 on highway 89. Comment
  JEPS31970  Oreostemma alpigenum var. andersonii W. L. Jepson 1918-8-28 8174 El Dorado Desolation Valley 2499 Comment
  JEPS31982  Oreostemma alpigenum var. andersonii Laura Dodge 1920-8-11 El Dorado above Heather Lake Comment
  UCD60532  Oreostemma alpigenum var. andersonii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3998 El Dorado Washoe Meadows State Park. Meadow leading into east side of Angora Meadows, just west of Sawmill Road park entrance. 1920 Comment
  UCD123197  Orobanche bulbosa Lisa L. Serafini 1982-5-16 25 El Dorado Pine Hill, 1/3 mile east of lookout tower. 573 Comment
  CAS-BOT-BC499855  Orobanche fasciculata R. E. Bush 1923-5-23 s.n. El Dorado Georgetown Comment
  UC32696  Orthilia secunda Chestnut and Drew 1890-8-10 El Dorado Lake Tahoe Region. Glen Alpine Comment
  BFRS149 Image available Orthilia secunda Peter Rubtzoff 1975-7-24 8252 El Dorado Vicinity of Blodgett Forest: wet meadow off east side of Mutton Creek Road ca. 0.8 mi. south of County Road, opposite Bacchi Meadow Road junction (just outside Blodgett Forest boundary). Comment
  CAS-BOT-BC457677  Orthilia secunda John Thomas Howell 1925-7-5 1383 El Dorado Near SW end of Emerald Bay, Lake Tahoe 1889 Comment
  CAS-BOT-BC457680  Orthilia secunda J. Clausen 1932-9-14 627 El Dorado Tahoe Region: above Glen Alpine 2194 Comment
  POM11798  Orthocarpus attenuatus Katherine Brandegee s.n. El Dorado Laynes Ranch. [Pilot Hill] Comment
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Dec 22 2015
  RSA724928  Orthocarpus linearilobus L. P. Janeway 2006-5-10 8586 El Dorado Northern High Sierra Nevada. At the sharp turn in Bucks Bar Road 0.5 km northeast of Bucks Bar on the North Fork Consumnes River. 573 Comment
  UCD150828  Osmorhiza berteroi Beecher Crampton 1985-6-21 9989 a El Dorado South shore of Lake Tahoe. Stateline, Manzanita Ave. Comment
  UCD74021  Osmorhiza chilensis Jennifer W. Burt; Jessica Hite 2005-8-16 88 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2189 Comment
  UC1123104  Osmorhiza occidentalis P. L. Johannsen 1934-7-27 432 El Dorado 1 mi sw Lyon (nr. Plot 202); Eldorado National Forest, Pyramid Peak Quadrangle Comment
  SJSU1045  Oxalis corniculata M. Esch 1950-5-1 El Dorado Placerville Comment
  UCR219003  Oxalis trilliifolia George K. Helmkamp, E. A. Helmkamp 2009-10-10 15671 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Patterson Dr.and CA-49 in Diamond Springs 524 Comment
  SEINET11142014  Oxypolis occidentalis A. Tiehm, M. J. Williams, W. Follette 1982-8-7 7524 El Dorado Sierra Nevada, Osgood Swamp, N of Hwy 50, ca 1.5 miles SW of Meyers. 1996 Comment
  UCD160526  Oxypolis occidentalis G. Ledyard Stebbins 1979-9-1 s.n. El Dorado El Dorado National Forest. Southeast of Wrights Lake. 2164 Comment
  UC714473  Packera werneriifolia C. W. Sharsmith 1937-8-30 3491 El Dorado e slope Freel Peak (s of Lake Tahoe, Sierra Nevada); Sierra Nevada, e slope Freel Peak, s of Lake Tahoe 3230 Comment
  CAS-BOT-BC10513  Paeonia brownii Elsie Z. Lovegrove 1957-9-22 s.n. El Dorado Camp Richardson Comment
  SACT002598  Panicularia davyi Herbert Copeland 1934-7-22 El Dorado 2133.6 Comment
  SEINET13384150 Image available Panicum acuminatum var. acuminatum George K. Helmkamp, Amy Barnes 2012-1 19658 El Dorado Northern Sierra Nevada Mountains: northwest side of Ice House Road, 0.2 mile north of its junction with Forest Route 13N20, c 1.3 miles northeast of Wentworth Springs Road 1786 Comment
  UC726569  Panicum acuminatum var. acuminatum A. A. Heller 1941-8-27 16307 a El Dorado 1 mi below Riverton (Maple Grove Camp); South Fork American River, Maple Grove Camp Comment
  UCD88583  Panicum acuminatum var. fasciculatum Dean W. Taylor 1976-6-30 6008 El Dorado Peavine Ridge, steep South slope of S. Fork American River canyon. Mesic sites along Soldier Cr. 853 Comment
  UC1213899  Parnassia californica Verne Grant, Alva Grant 1946-9-1 7853 El Dorado near Echo Lake (Mount Ralston); Mount Ralston 2590 Comment
  CAS-BOT-BC175524  Parnassia palustris M. Louise Hutchinson 1909-8-1 s.n. El Dorado Emerald Bay. Lake Tahoe Region Comment
  RSA467326  Parnassia palustris var. californica Harry H. Stone 1933-8-27 s.n. El Dorado Mt. Ralston 2744 Comment
  UC1028305  Parvisedum pumilum George B. Rossbach 1955-5-22 298 El Dorado barrens e of Shingle Springs 457 Comment
  UC463372  Pedicularis attollens L. R. Abrams 1930-8-15 12733 El Dorado Desolation Valley 2590 Comment
  UCD42476  Pedicularis attollens Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC27323  Pedicularis groenlandica J. Fox Jr. July, 1895 El Dorado Gilmore's; Tallac Comment
  UC747754  Pedicularis semibarbata H. F. Copeland 1947-5-30 El Dorado near Echo Summit 2133 Comment
  SBBG279  Pellaea breweri H. and M. Dearing 1934-7-30 2946 El Dorado Fallen Leaf Lake Comment
  RSA787067  Penstemon Robert F. Thorne, C. W. Tilforth, Larry E. DeBuhr 1975-8-23 47254 El Dorado Grass Lake; Slope E of lake bog and pond 2348 Comment
  UC907686  Penstemon davidsonii var. davidsonii G. Thomas Robbins 1945-8-12 2132 El Dorado NW face of ridge between Freel Peak and Jobs Sister Peak 3200 Comment
  SJSU3952  Penstemon deustus C. W. Sharsmith 1964-6-20 7316 El Dorado Fallen Leaf L (0.25 mi S of upper end) 1981 Comment
  RSA35112  Penstemon deustus subsp. deustus L. S. Rose 1944-7-12 44068 El Dorado Glen Alpine Rd., W of Lake Tahoe 1982 Comment
  JEPS71737  Penstemon heterodoxus Gladys L. Smith 1964-7-31 2272 El Dorado summit ridge of trail from Echo Lake to Fallen Leaf Lake; Echo Lake to Fallen Leaf Lake 2438 Comment
  UC1213925  Penstemon heterodoxus Verne Grant, Alva Grant 1946-7-18 7709 El Dorado n-facing granitic slope by Upper Echo Lake; by Upper Echo Lake 2316 Comment
  CAS-BOT-BC264365  Penstemon heterodoxus var. heterodoxus Alice Eastwood 1906-7-21 1269 El Dorado Glen Alpine Region, Angora Lake Comment
  JEPS15331  Penstemon laetus subsp. laetus P. L. Johannsen and A. D. Gifford 1934-6-12 342 El Dorado Plum Creek Eldorado National Forest, Pyramid Peak Quad. Comment
  JEPS72221  Penstemon newberryi Gladys L. Smith 1963-7-7 1751 El Dorado 100 ft from California Alpine Lodge on old Echo Summit Grade Sierra Nevada 2194 Comment
  SDSU10962  Penstemon newberryi Helen L. Dale 1927-9-1 El Dorado Echo Peak. 2713 Comment
  SJSU772  Penstemon newberryi A. W. Jacobs 1942-7-2 El Dorado near Echo L 2164 Comment
  UCD124292  Penstemon newberryi Collector Unknown Date Unknown 1948 El Dorado Summit. Comment
  SEINET11065473  Penstemon newberryi subsp. newberryi Johnnie L. Gentry Jr., Earl Jenson, Jr. 1968-7-12 2140 El Dorado East side of Half Moon Lake, NW of Fallen Leaf Lake 2487 Comment
  NY627332  Penstemon newberryi var. newberryi J. L. Gentry Jr. 1968-7-12 2140 El Dorado Half Moon Lake, northwest of Fallen Leaf Lake 2487.2 Comment
  NY627363  Penstemon newberryi var. newberryi A. M. Ottley 1920-6-29 923 El Dorado Fallen Leaf 1996.4 Comment
  UCD150158  Penstemon newberryi var. newberryi Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8518 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northwestern corner of park. 1930 Comment
  UCR175338  Penstemon newberryi var. newberryi George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10693 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.2 mile north of its junction with Wentworth Springs Road 1620 Comment
  UCSB48277  Penstemon newberryi var. newberryi Feldmann, Peter 1965-8-17 El Dorado 1 mile E. of Tamarack Lake and 2 miles N. of Echo Lake; Desolation Valley Wilderness Area 2286 Comment
  SEINET11261990  Penstemon roezlii Caleb A. Morse 2008-7-19 17864 El Dorado Ca 12.5 mi south, 26.5 mi east of Placerville. El Dorado National Forest: along unnamed gravel road 0.85 mi west of CA Hwy 88 at jct with Co Rd 92.; 0 1902 Comment
  UCR174197  Penstemon roezlii George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10583 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 Comment
  SEINET5641783  Penstemon rydbergii Ellen Dean, M. Bibbo; J. Buck; et al. 2007-7-20 4228 El Dorado Washoe Meadows State Park. Eastern edge of park just west of Sawmill Road, east of manhole #8.; 0 1919 Comment
  CAS-BOT-BC239462  Penstemon rydbergii var. oreocharis Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC239470  Penstemon rydbergii var. oreocharis A. A. Heller 1915-8-6 12153 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  UCD44061  Penstemon rydbergii var. oreocharis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1427 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCD165655  Penstemon speciosus Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9006 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Central part of park on east side of Highway 89. Along Lester Beach Rd just south of toll booth/ ranger entrance station. On west side of road. 2024 Comment
  POM178956  Penstemon speciosus Marcus E. Jones 1930-7-10 25579 El Dorado Lake Tahoe. Comment
  UCR233114B  Pentagramma pallida George K. Helmkamp, E. A. Helmkamp 2010-3-20 15750 El Dorado Sierra Nevada Mountains Foothills, Marshall Road, 0.1 mile NE of its junction with CA-49 226 Comment
  JEPS17516  Perideridia lemmonii P. B. Kennedy 1920-9-15 177 El Dorado Barrett Camp Eldorado National Forest 1935 Comment
  UCD127881  Perideridia lemmonii G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11002 El Dorado Northern Sierra Nevada Mountains: Echo Summit along Hwy US-50; at entrance to the road maintenance station. 2245 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
  UCD127879  Perideridia lemmonii Frederica Bowcutt 1987-7-3 1070 El Dorado Tahoe Basin, southeast of Upper Truckee Road and Angora Creek confluence. Lake Valley State Recreation Area (Lake Tahoe Country Club) between South Lake Tahoe and Meyers immediately west of Hwy 50. Immediately south of gold course driving range. 1981 Comment
  JEPS17517  Perideridia parishii subsp. latifolia P. B. Kennedy 1920-9-15 178 El Dorado near mouth of North Fork of South Fork of Silver Creek; Eldorado National Forest, Barrett Camp 1935 Comment
  JEPS72684  Perideridia parishii subsp. latifolia Gladys L. Smith 1964-8-27 2365 El Dorado Sayles Canyon trail Echo Summit area, Benwood Meadows 2225 Comment
  RSA459076  Perideridia parishii subsp. latifolia Wm. Martin 1971-9-17 20326 El Dorado 2 miles E of Riverton on Highway 50 Comment
  UC1389963  Perideridia parishii subsp. latifolia T. I. Chuang 1965-8-25 5948 El Dorado 3 mi ne Strawberry; Camp Sacramento Comment
  UCR233337  Perideridia parishii subsp. latifolia George K. Helmkamp, E. A. Helmkamp 2011-9-13 18256 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23 deg. ) of Alder Hill 2274 Comment
  CAS-BOT-BC413502  Persicaria amphibia A. A. Heller 1919-7-29 13328 El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  JEPS126273  Persicaria amphibia Steve Matson 2004-8-7 603 El Dorado nSNH; Tahoe Basin; south shore; Pope Marsh; east of Camp Richardson. Comment
  UCR184805  Petrorhagia dubia George K. Helmkamp, E. A. Helmkamp 2007-5-7 11968 El Dorado Foothills, Northern Sierra Nevada Mountains, Pedro Hills Road, 0.5 mile west of its junction with Calif. Hwy 49, junction of roads 5.3 miles south of Cool 311 Comment
  UCR258401  Petrorhagia dubia George K. Helmkamp 2014-5-21 22913 El Dorado Sierra Nevada Mountain Foothills, Bucks Bar Road, 0.8 mile northwest of the bridge over North Fork Cosumnes River 605 Comment
  UCR249625  Phacelia George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20846 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of its junction with US-50 in Kyburz 1364 Comment
  SJSU11214  Phacelia egena T. N. Seeno 1962-5-20 208 El Dorado 8 mi SE of Summerset bridge-crossing of S Fork Cosumnes R 670 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
  SEINET3878753  Phacelia hastata subsp. hastata Caleb A. Morse 2008-7-19 17853 El Dorado Ca 12.5 mi south, 26.5 mi east of Placerville. El Dorado National Forest: along unnamed gravel road 0.85 mi west of CA Hwy 88 at jct with Co Rd 92.; 0 1902 Comment
  UCR201746  Phacelia hastata var. compacta George K. Helmkamp, E. A. Helmkamp 2008-8-1 13948 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake 2070 Comment
  SEINET11266095  Phacelia hastata var. hastata George Helmkamp, E. A. Helmkamp 2010-8-7 16730 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 miles east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring (Tragedy Spring 7.5' Q.); 0 2135 Comment
  SEINET4560800  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2010-1 16900 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88. 2018 Comment
  UC702984  Phacelia hydrophylloides John Thomas Howell 1925-7-2 1325 El Dorado above Glen Alpine Lodge (along trail to Desolation Valley) 2286 Comment
  UC881162  Phacelia hydrophylloides A. A. Heller 1916-8-9 12514 El Dorado head of lake Echo Lake 2377 Comment
  UCR207668  Phacelia imbricata subsp. imbricata George K. Helmkamp, E. A. Helmkamp 2009-4-21 14542 El Dorado Sierra Nevada Mountains Foothills, Rock Creek Road, 4.2 miles west of the bridge over Rock Creek 401 Comment
  JEPS29407  Phacelia mutabilis L. R. Heckard 1962-8-6 1309 El Dorado junction of US Hwy 50 and road to Echo Lake (along Hwy 50) 2164 Comment
  JEPS71493  Phacelia mutabilis Gladys L. Smith 1963-7-9 1789 El Dorado 1/4 mi w Echo Summit 2133 Comment
  JEPS71499  Phacelia mutabilis Gladys L. Smith 1964-7-5 2078 El Dorado 2 mi w Echo Summit (margin of bog, alongside U.S. 50); Pow-wow Bog 2133 Comment
  UCR84532  Phacelia quickii J. T. Howell 1963-6-12 39884 El Dorado Sierra Nevada Mtns., 3 mi. SW of Twin Bridges on road to Kyburz. 1705 Comment
  UC495525  Phacelia racemosa Merle Randall 1930-6-23 El Dorado Echo Summit to Hawley Grade; Lake Tahoe Region 2225 Comment
  NY83874  Phacelia stebbinsii L. Constance 1969-6-29 3869 El Dorado Silver Creek at Union Valley Dam 1447.8 Comment
  RSA296845  Phacelia stebbinsii L. R. Heckard 1969-6-1 2277 El Dorado Near dam below Jaybird Powerhouse, northwest of Rivertown 915 Comment
  SACT001733  Phalaris tuberosa var. stenoptera Josephine Van Ess 1976-5-31 El Dorado Collected in vicinity of upoper cattle guard gate. 548.64 Comment
  UC907640  Phleum alpinum G. Thomas Robbins 1943-9-5 1389 El Dorado along Tahoe-Yosemite trail n and below Dicks Pass; below Dicks Pass 2895 Comment
  UCD89317  Phleum alpinum P. B. Kennedy 1920-8-10 13 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC250870  Phleum pratense E. A. McGregor 1909-8-25 195 El Dorado Lake Tahoe Region. Glen Alpine 2072 Comment
  UCD72705  Phleum pratense Ellen Dean; T. Sasaki 2007-7-23 4427 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
  UCR178652  Phleum pratense George K. Helmkamp, E. A. Helmkamp 2006-9-7 11353 El Dorado Northern Sierra Nevada Mountains, Ice House Road. Robbs Valley near Robbs Hut junction 1720 Comment
  POM220116  Phoradendron juniperinum H. F. Copeland 1931-7-30 s.n. El Dorado Near Fallen Leaf Lake. 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
  CAS-BOT-BC56430  Phyllodoce breweri W. R. Dudley 1900-6-1 s.n. El Dorado Above Donner Lake Comment
  JEPS72470  Phyllodoce breweri Gladys L. Smith 1964-7-6 2131 El Dorado Upper Echo Lake to Desolation Valley 2438 Comment
  POM302051  Phyllodoce breweri A. A. Beetle 1945-7-16 4086 El Dorado south side of upper Echo Lake, north slope of Ralston Mountain. 2287 Comment
  SBBG118792  Phyllodoce breweri G. D. Wallace 1987-6-23 2670 El Dorado above Kirkwood Lake, near St Hwy 88, NE of Silver Lake 2363 Comment
  SDSU3313  Phyllodoce breweri Helen L. Dale 1927-9-1 1222 El Dorado At base of snowbank, near summit, Echo Peak. 2713 Comment
  UCR178971  Phyllodoce breweri George K. Helmkamp, E. A. Helmkamp 2006-8-30 11315 El Dorado Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake 2338 Comment
  CAS-BOT-BC140543  Physocarpus capitatus Paul H. Jr. Arnaud 1967-7-1 s.n. El Dorado Bridal Veil Picnic Area, east of Pollock Pines Comment
  CDA27682  Pickeringia montana W. E. Simonds 1960-5-22 El Dorado East shore of Folsom Lake, ca. 5 miles north of Folsom. 0 Comment
  JEPS73152  Pinus albicaulis Gladys L. Smith 1964-7-4 2048 El Dorado Sayles Canyon Trail from US 50 to Benwood Meadow (nr the first lake or pond) 2194 Comment
  UC747602  Pinus albicaulis G. Thomas Robbins 1945-7-1 2027 El Dorado above Smith Lake about 3 mi e Wrights Lake; Crystal Range 2743 Comment
  SEINET2123252  Pinus attenuata M. B. H. 1961-8-1 El Dorado Placerville Comment
  CAS-BOT-BC73274  Pinus contorta subsp. murrayana L. R. Abrams 1930-8-20 12757 El Dorado Desolation Valley 2438 Comment
  UCD165551  Pinus contorta subsp. murrayana Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8849 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Area of park on west side of highway 89. Along dirt fire road above park buildings. 2121 Comment
  SEINET5778508 Image available Pinus flexilis J. Penn 1957-11-16 El Dorado Institute of Forest Genetics, Placerville Comment
  CAS-BOT-BC73191  Pinus jeffreyi E. A. McGregor 1909-8-26 207 El Dorado Glen Alpine 2072 Comment
  SEINET5778513 Image available Pinus jeffreyi J. Penn 1957-11-16 El Dorado Institute of Forest Genetics, Placerville Comment
  SEINET7880472 Image available Pinus jeffreyi Elbert L. Little Jr. 1964-1 19138 El Dorado Eddy Arboretum; Institute of Forest Genetics, Placerville 0 Comment
  POM212035  Pinus monticola C. B. Wolf 1930-10-9 1723 El Dorado Between Glen Alkine Springs and Susie Lake. 2134 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
  RSA32356  Pinus ponderosa G. Thomas Robbins 1944-1-8 1466 El Dorado Native tree of grounds of Institute of Forest Genetics, 3 miles east of Placerville. 823 Comment
  SEINET5778550 Image available Pinus radiata J. Penn 1957-11-16 El Dorado Institute of Forest Genetics, Placerville Comment
  UC747597  Pinus sabiniana G. Thomas Robbins 1944-4-30 1572 El Dorado 3-4 mi ne of Newtown (ridge above South Fork Webber Creek) 914 Comment
  CAS-BOT-BC291873  Piperia transversa Peter Rubtzoff 1974-7-24 7762 El Dorado Field redacted by CAS, contact the data manager for more information 1353 Comment
  UCD34272  Plagiobothrys cognatus Beecher Crampton 1978-7-26 9639 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club. Comment
  OBI79713  Plagiobothrys nothofulvus Al Faustini 1992-4-1 s.n. El Dorado Grounds of residence on Sand Ridge Road 600 Comment
  UCD148437  Plagiobothrys torreyi Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8278 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1919 Comment
  UCD72614  Plagiobothrys torreyi Ellen Dean; T. Sasaki 2007-7-23 4337 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
  RSA79586  Plagiobothrys torreyi F. W. Peirson 1925-7-1 6179 El Dorado Lake Tahoe, at State Line 1921 Comment
  UC147656  Plagiobothrys torreyi var. diffusus Milo S. Baker 1904-7-7 El Dorado near Lake Tahoe (about Tallac); about Tallac Comment
  UC1613927  Plagiobothrys torreyi var. diffusus Charles M. Belshaw 1935-7-9 1182 El Dorado about 1/2 mi below Strawberry (on Placerville Road to Tahoe, Central Sierra Nevada); Central Sierra Nevada 1706 Comment
  SEINET2470927  Platanthera sparsiflora K. Christie 2010-6-24 1868 El Dorado Lake Tahoe Basin Management Unit (USFS); general vicinity of Osgood Swamp. 2011 Comment
  UCD162499  Platanthera sparsiflora James A. Neilson Jr. 1971-7-6 2215 El Dorado Tahoe Basin, Osgood Swamp. 1950 Comment
  UCD19852  Platanthera sparsiflora C. H. Lamoureux; R. Parke and R. Gankin 1956-5-27 1102 El Dorado Bottom of Meyer's Grade, on Hwy 50. Comment
  CAS-BOT-BC92232  Platystemon californicus John Thomas Howell 1954-5-17 29713 El Dorado Sierra Nevada. 1 mile southwest of Garden Valley. 609 Comment
  UCR217162  Plectritis ciliosa subsp. ciliosa George K. Helmkamp, E. A. Helmkamp 2010-5-15 16049 El Dorado Sierra Nevada Mountains Foothills, Grizzly Flat Road, 4.6 miles west from Cosumnes Mine Road, 3.25 mi. SE (107 deg. ) of Somerset 925 Comment
  UC1613466  Poa Charles M. Belshaw 1935-7-7 1164 El Dorado s. end Lake Tahoe (near vernal pond at Richardson's Resort); Central Sierra Nevada, , Richardson's Resort 1920 Comment
  CAS-BOT-BC244359  Poa annua Catherine Best 1981-8-11 s.n. El Dorado Echo Lake 2255 Comment
  SACT001793  Poa annua J. Wilson 1982-3-28 El Dorado 121.92 Comment
  SACT001813  Poa bolanderi J. Lillard, H. Skidmore 1935/07/00 El Dorado Comment
  SEINET7709391  Poa bolanderi E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4051 El Dorado Washoe Meadows State Park, SW area of park just uphill from logged clearing and manhole #73; along unimproved road. 1933 Comment
  UCD84172  Poa bolanderi Chuck Hughes 2009-7-8 131 El Dorado near Rubicon Trail crossing of Ellis Creek. 1987 Comment
  UCR175715  Poa bolanderi George K. Helmkamp, E. A. Helmkamp 2006-7-7 10872 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  JEPS76058  Poa bulbosa W. L. Jepson 1938-4-6 18604 El Dorado Lotus Comment
  SBBG29014  Poa bulbosa B. Crampton 1967-5-5 El Dorado Rescue, above buildings Comment
  UCR173335  Poa bulbosa George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10236 El Dorado Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown 340 Comment
  UCD106982  Poa compressa Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7253 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Near small parking lot east of Vikings Holm buildings on north side of bay. 1906 Comment
  CAS-BOT-BC246742  Poa leibergii G. L. Stebbins, Jr. 1941-7-15 3161 El Dorado On Tamarack Trail southwest base of Angora Peak, near Fallen Leaf Lake 2164 Comment
  CAS-BOT-BC246852  Poa nemoralis Elsie Zeile Lovegrove 1951-9-14 s.n. El Dorado Fallen Leaf Lake Comment
  BFRS396 Image available Poa pratensis Peter Rubtzoff 1974-6-26 7650 El Dorado Blodgett Forest: East Fork Gaddis Creek north of Mutton Creek Road crossing (Comp. 460E). Comment
  CAS-BOT-BC329214  Poa pratensis Peter Rubtzoff; John Thomas Howell 1973-7-18 7119 El Dorado Blodgett Forest Research Station, Clear-cut on Main Line Road. Comment
  UCD91927  Poa pratensis R. M. Love 1942-8-1 s.n. El Dorado Rainbow Tract, Upper Truckee River. Meyers. 1828 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
  UCR257193  Poa pratensis subsp. pratensis George K. Helmkamp, Mary Alice Barnes 2013-5-13 20560 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
  SACT001885  Poa pringlei H. Skidmore 1934-6-18 El Dorado Comment
  RSA0037292  Poa secunda George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-19 20894 El Dorado Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake 1456 Comment
  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
  UC532226  Poa secunda subsp. secunda H. M. Skidmore 1934-6-18 El Dorado Lake Maude; Wright's Lake Area 2438 Comment
  UCD91663  Poa secunda subsp. secunda Mrs. H. P. Kelley 1916-8-2 s.n. El Dorado Falls above Moon Lake. Comment
  RSA0013408  Poa secunda var. secunda George K. Helmkamp, E. A. Helmkamp 2012-5-22 19037 El Dorado Silver Fork Road, 0.9 mile south of US-50 in Kyburz 1381 Comment
  UCR136868  Poa secunda var. secunda Beecher Crampton 1958-6-9 4935 El Dorado Sierra Nevada Foothills, 1.75 miles west [southwest] of Garden Valley, Mount Murphy Road 579 Comment
  UCR258541  Poa secunda var. secunda George K. Helmkamp, Mary Alice Barnes 2013-4-30 20428 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 0.1 mile south of its junction with Mormon Emigrant Trail 1261 Comment
  SEINET199820 Image available Poa tenerrima Unknown 1957-4-28 10711 El Dorado Near road 1.7 miles south-west of Garden Valley 573 Comment
  SEINET3123351 Image available Poa tenerrima George K. Helmkamp, E. A. Helmkamp 2008-4-30 13360 El Dorado Sierra Nevada Mountains Foothills: junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCD92082  Poa tenerrima Beecher Crampton 1976-5-12 9397 El Dorado Garden Valley. Comment
  UCD92090  Poa tenerrima Peter H. Raven; H. L. Mason, R. Ornduff, et al. 1957-4-28 10711 El Dorado near road 1.7 miles southwest of Garden Valley. Comment
  JEPS75190  Poa wheeleri Gladys L. Smith 1964-7-4 2050 El Dorado Sayles Canyon Trail between U.S. 50 and Benwood Meadow; Sayles Canyon Trail 2255 Comment
  UCD52739  Podagrostis humilis P. B. Kennedy 1920-8-13 67 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  JEPS118660  Pogogyne serpylloides L. P. Janeway, B. Castro 2010-6-12 10009 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Falls; ridge northwest of Kanaka Valley Road, southeast of the upper South Fork American River arm of Folsom Lake, and east of Salmon Falls Road. Clarksville 7.5' quad. Comment
  UC370245  Polemonium californicum E. O. Essig 1928-7-15 El Dorado Upper Echo Lake 2377 Comment
  UCD42537  Polemonium californicum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  CAS-BOT-BC231326  Polemonium pulcherrimum E. A. McGregor 1909-8-25 188 El Dorado Lake Tahoe Region. Mt. Tallac 2895 Comment
  POM129413  Polemonium pulcherrimum R. L. Pendleton, F. M. Reed 1907-7-23 1051 El Dorado Kieth's Dome; Glen Alpine. 2591 Comment
  CAS-BOT-BC263249  Polemonium pulcherrimum var. pulcherrimum R. Stubbs 2010-8-10 020 El Dorado Mt. Tallac. Many plants found on NE slope below summit 2953 Comment
  RSA800167  Polygonum Peter Rubtzoff 1972-9-27 6955 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  UCD100556  Polygonum P. B. Kennedy 1920-8-16 115 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  JEPS72988  Polygonum amphibium var. stipulaceum Gladys L. Smith 1972-8-23 3462 El Dorado pond area below Echo Summit lodge (e side U.S. 50) 2194 Comment
  SEINET959167  Polygonum argyrocoleon G. K. Helmkamp, E. A. Helmkamp 2005-1 9697 El Dorado Northern Sierra Nevada Foothills: 30 mi SW of Lake Tahoe; 1 mile E of Jenkinson Lake along Mormon Emigrant Road (County Highway 5)(Sly Park 7.5' Q) 1219 Comment
  UC101851  Polygonum californicum Katharine Curran Jul 1883 El Dorado Sweetwater Comment
  SD237569  Polygonum douglasii subsp. douglasii G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15278 El Dorado Sierra Nevada Mountains: Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road (Kyburz 7.5'Q) 1851 Comment
  UC375321  Polygonum douglasii subsp. douglasii Geo. B. Grant Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe Sierra Nevada Mountains Comment
  SD87584  Polygonum polygaloides subsp. kelloggii Frank W. Peirson 1925-7-1 6176 El Dorado State Line, Lake Tahoe 1905 Comment
  CAS-BOT-BC420974  Polygonum spergulariiforme L. R. Abrams 1917-9-23 6844 El Dorado Myers, Fallen Leaf Region, Lake Tahoe Comment
  UC747643  Polypodium G. Thomas Robbins 1944-4-23 1557 El Dorado 5-6 mi n Camino (cliffs along S Fork American River) 762 Comment
  UCR177005  Polypogon monspeliensis George K. Helmkamp, E. A. Helmkamp 2005-9-23 9901 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
  UCD91447  Polypogon viridis Beecher Crampton 1954-7-2 2034 A El Dorado 1 mile southwest of Garden Valley. 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
  CAS-BOT-BC104229  Populus trichocarpa Louis Krautter 1905-8-9 380 El Dorado Lake Tahoe Comment
  JEPS88676  Porterella carnosula Gladys L. Smith 1982-6-23 7435 El Dorado 0.5 mi from junction with Rte. 89 1889 Comment
  UCD60406  Porterella carnosula Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3969 El Dorado Washoe Meadows State Park. Angora Meadows, vicinity of sewer manhole #1. 1922 Comment
  RSA100239  Porterella carnosula F. W. Peirson 1925-7-1 6191 El Dorado State Line, Lake Tahoe. 1951 Comment
  SEINET10460839  Porterella carnosula Myrick 1958-6-23 MYRICK 45 El Dorado Found in meadows along road to north side of Fallen Leaf Lake 1890 Comment
  UCD158912  Potamogeton epihydrus G. Ledyard Stebbins 1971-8-29 8075 El Dorado Inlet, 1/4 mile north of Wright's Lake. (Exact location unknown. Coordinates estimated by label maker.) 2118 Comment
  UC1213919  Potamogeton gramineus Verne Grant, Alva Grant 1946-7-21 7758 El Dorado 1/2 mi s of Echo Summit (near Echo Lake) Comment
  POM296461  Potamogeton natans Lyman Benson 1931-8-2 2824 El Dorado Near Fallen Leaf Lake, Lily Lake, Sierra Nevada. 2287 Comment
  RSA381277  Potamogeton robbinsii Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47217 El Dorado Grass Lake: Just N of Luther Pass. 2348 Comment
  UCD165179  Potentilla Peter Rubtzoff 1974-6-4 7540 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 Comment
  CAS-BOT-BC143122  Potentilla breweri Alice Eastwood 1906-9-5 1311 El Dorado Mt. Tallac, Glen Alpine region Comment
  UCD43691  Potentilla breweri C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1057 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  JEPS71909  Potentilla fruticosa Gladys L. Smith 1964-7-31 2294 El Dorado Echo Lakes to Fallen Leaf Lake; Echo Lakes to Fallen Leaf Lake 2362 Comment
  JEPS44186  Potentilla fruticosa A. M. Ottley 1920-7-10 1166 El Dorado Tamarack Trail above Lily Lake; Tamarack Trail above Lily Lake Comment
  RSA0049895  Potentilla glandulosa subsp. reflexa George K. Helmkamp, E. A. Helmkamp 2012-7-6 19360 El Dorado Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. 2078 Comment
  POM366528  Potentilla glandulosa var. nevadensis A. A. Beetle 1945-7-16 3950 El Dorado S side of Upper Echo Lake, N slope of Ralston Mt. 2287 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
  UCD113907  Potentilla gracilis var. fastigiata G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11035 El Dorado Northern Sierra Nevada Mtns: 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd. 2226 Comment
  CAS-BOT-BC143284  Potentilla grayi G. Thomas Robbins 1943-8-15 1343 El Dorado At the edge of Grouse Lake, 2 1/2 mi. NE of Wrights Lake 2438 Comment
  UCR209042  Prunella vulgaris var. lanceolata George K. Helmkamp, E. A. Helmkamp 2009-8-19 15484 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  CAS-BOT-BC159935  Prunus emarginata Mrs. A. F. Rodda 1925-6-1 s.n. El Dorado Fallen Leaf Lake Comment
  UCD16117  Prunus emarginata Sutton 1984-5-12 s.n. El Dorado California. El Dorado County: off Hwy 50, 2 mi from Hwy 50 along Ice House Rd., before Ice House Lake. 1219 Comment
  UCR201574  Prunus emarginata George K. Helmkamp, E. A. Helmkamp 2008-8-1 13931 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 3.8 miles north of its junction with CA-50 2076 Comment
  UC1140930  Prunus virginiana var. demissa Volney Rattan 1854-4 El Dorado California Comment
  UC746977  Prunus virginiana var. demissa G. Thomas Robbins 1944-5-15 1599 El Dorado West of Institute of Forest Genetics, about 3 miles E of Placerville. Comment
  UCD150246  Pseudognaphalium beneolens Ellen Dean 2014-8-12 8576 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park, along General Creek, west of easternmost bridge connecting North and South Fire Roads. 1949 Comment
  UCD135080  Pseudognaphalium luteoalbum Lewis Feldman 1966-4-19 47 El Dorado Ice House Road off of U.S. Highway 50, 3.9 miles east of Pacific House. 243 Comment
  UCD165296  Pseudognaphalium macounii Peter Rubtzoff; John Thomas Howell 1973-7-18 7123 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road ca. 0.1 mi south of 'Clearcut' (ca. 0.4 mi north of Mutton Creek Road junction) (Comp. 500U). 1310 Comment
  CAS-BOT-BC357240  Pseudognaphalium microcephalum G. Thomas Robbins 1943-8-27 1368 El Dorado In Eddy Arboretum, Institute of Forest Genetics, 3 mi. e. of Placerville 822 Comment
  SEINET13203267 Image available Pseudognaphalium stramineum George K. Helmkamp, Amy Barnes 2014-1 23020 El Dorado Northern Sierra Nevada Mountains: Wentworth Springs Road at the junction with Eleven Pines Rd., east of Stumpy Meadow Reservior (Devil Peak 7.5' Q.) 1486 Comment
  RSA788362  Pseudognaphalium stramineum Peter Rubtzoff, John Thomas Howell 1973-7-17 7082 El Dorado Upper Gaddis Creek area in Mainline Road Clearcut (Comp.451E). 1311 Comment
  CAS-BOT-BC361663  Pseudognaphalium thermale J. Major 1961-9-14 693 El Dorado Along Highway 50 just above Kyburz Comment
  SD234732  Pseudotsuga menziesii G. K. Helmkamp, E. A. Helmkamp 2008-4-28 13342 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
  UC1191112  Pseudotsuga menziesii var. menziesii Herbert L. Mason 1929-10-4 5477 El Dorado summit Placerville Road; Johnson Pass, Placerville Road Comment
  UC217376  Psilocarphus tenellus H. M. Hall 1921-6-25 11288 El Dorado Sly Park 1036 Comment
  UC85433  Ptelea crenulata Katharine Brandegee 1907-5-28 El Dorado w of Lotus (along the Coloma Road) Comment
  CAS-BOT-BC76624  Pteridium aquilinum Arnold Tiehm; Margaret Williams 1987-7-6 11380 El Dorado Sierra Nevada - Echo Summit along highway 50 south of Meyers and Lake Tahoe. 2240 Comment
  UCR173782  Pteridium aquilinum var. pubescens George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10578 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 Comment
  UCD165730  Pterospora andromedea Ellen Dean 2016-7-12 9085 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South of unnamed drainage on east side of Highway 89. 2062 Comment
  UCD117797  Pterospora andromedea Nancy Vucinich 1978-4-30 18 El Dorado 3.5 miles east of Kyburz on Highway 50 along a 36 mile stone tract. 1524 Comment
  UC746908  Pteryxia terebinthina var. californica G. Thomas Robbins 1944-7-30 1816 El Dorado Lake Lois, Rockbound Valley, Desolation Valley Wilderness Area 2590 Comment
  CAS-BOT-BC147785  Purshia tridentata var. tridentata Alice Eastwood 1912-6-15 493 El Dorado Deer Park, Lake Tahoe region Comment
  CAS-BOT-BC147791  Purshia tridentata var. tridentata Elizabeth Parsons Hawver 1909-6-1 s.n. El Dorado Aspengrove [Aspen Grove], Lake Tahoe Region Comment
  CAS-BOT-BC147794  Purshia tridentata var. tridentata L. R. Abrams 1911-7-27 4797 El Dorado Near Fallen Leaf Lake 1981 Comment
  UC212296  Purshia tridentata var. tridentata G. B. Grant Jul 1906 7021 El Dorado Lake Tahoe Comment
  UC306820  Pyrola asarifolia unknown 1918-7-23 El Dorado Lake Adrian Comment
  CAS-BOT-BC462621  Pyrola dentata H. C. Cantelow 1935-7-26 s.n. El Dorado Near Ebright's, Lake Tahoe 2174 Comment
  CAS-BOT-BC462624  Pyrola dentata Margaret Williams; Emily McPherson 1974-8-1 74 -ED-6 El Dorado Sierra Nevada: Rubicon Peak Trail 2133 Comment
  BFRS326 Image available Pyrola picta Peter Rubtzoff, John Thomas Howell 1973-7-18 7101 El Dorado Blodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp. 450E). Comment
  CAS-BOT-BC466023  Pyrola picta Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacratmento 2438 Comment
  UC21705  Pyrola picta W. H. Brewer 2155 El Dorado e side of Lake Tahoe Lake Tahoe Comment
  UCD165076  Quercus Peter Rubtzoff 1975-5-28 7999 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  RSA181918  Quercus X morehus W. L. Jepson 1938-4-12 18640 El Dorado Diamond Springs. 549 Comment
  RSA476541  Quercus chrysolepis Wm. Martin 1971-9-11 20310 El Dorado 3 miles S of Greenwood on Hwy 193. 579 Comment
  SACT002625  Quercus chrysolepis G. Robbins 1943-8-20 El Dorado Dry brushy slope near Institute. 3 miles from Placerville. Comment
  UCD40437  Quercus chrysolepis Rodney Gale Myatt 1972-6-1 1692 -11 El Dorado Cool. 310 Comment
  UCD45519  Quercus chrysolepis Herbert B. Currier; Robert H. Miller 1947-9-21 s.n. El Dorado Elevation ca. 4000 feet; at roadside ca. 5 miles north of Riverton on Silver Creek Road, El Dorado County, California. 1219 Comment
  UC1083143  Quercus durata Herbert L. Mason 1928-5-4 4523 El Dorado Granite Canyon Comment
  UC1135580  Quercus durata C. M. Belshaw Feb. 1936 1538 El Dorado 0.5 mi sw Volcanoville; El Dorado National Forest, Placerville Quad. 762 Comment
  UCD148590  Quercus durata G. F. Hrusa 1994-4-28 11841 El Dorado El Dorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. 360 Comment
  OBI74483  Quercus kelloggii David J. Keil 1992-1 23393 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SD240764  Quercus kelloggii G. K Helmkamp, E. A. Helmkamp 2006-10-26 11575 El Dorado Northern Sierra Nevada Mountains Foothills: Oak Hill Drive 1.3 miles south of Pleasant Valley Road at Tiger Lily (Placerville 7.5'Q) 671 Comment
  UCR219653  Quercus kelloggii George K. Helmkamp, E. A. Helmkamp 2009-11-3 15718 El Dorado Sierra Nevada Mountains Foothills, Grizzly Flat Road, 5.3 miles east of its junction with Hwy E-16 at Somerset 954 Comment
  UCR191079  Quercus lobata George K. Helmkamp, E. A. Helmkamp 2007-9-19 12978 El Dorado Northern Sierra Nevada Mountains Foothills, along Greenstone Road just south of its junction with US-50 (east of Shingle Springs) 427 Comment
  CAS-BOT-BC104518  Quercus vacciniifolia Geo. B. Grant 1906-8-1 7052 El Dorado About Lake Tahoe 2438 Comment
  CAS-BOT-BC248859  Quercus vacciniifolia P. S. Manos 1989-10-8 911 El Dorado S end of Lake Tahoe, off Rte 50, east shore of Echo Lake 2200 Comment
  JEPS73083  Quercus vacciniifolia Gladys L. Smith 1963-7-27 1806 El Dorado 50 ft from U.S. Hwy. 50 (at top of old Hawley Grade, first pass over Echo Summit); Sierra Valley, Echo Summit, Hawley Grade 2194 Comment
  RSA169490  Quercus vacciniifolia L. S. Rose 1963-7-9 63194 El Dorado 1 mile SW of Meyers. 1982 Comment
  RSA87155  Quercus vacciniifolia F. W. Peirson 1925-7-2 6224 El Dorado Fallen Leaf Lake, Sierra Nevada. 1921 Comment
  UC463218  Quercus vacciniifolia W. W. Price 1898-7-12 El Dorado Glen Alpine Comment
  UCR170324  Quercus wislizeni George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10026 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, c. 3 air mi NNW of Placerville]; South Fork of American River on the west side of Calif. Highway 193 291 Comment
  UC1135900  Quercus wislizeni var. frutescens P. L. Johannsen 1934-10-18 524 El Dorado 2.25 mi sse Slate Mtn.; El Dorado National Forest, Placerville Quad. 1066 Comment
  UCD14095  Quercus wislizeni var. wislizeni Jack Enzler 1989-2-1 s.n. El Dorado California, El Dorado Co.; ca. 4 mi. southwest of Coloma, specifically 1/4 mi. south of Luneman Rd., and 2.2 mi. west of intersection of Luneman Rd. and Lotus Rd., (SW 1/4, NE 1/4, S34; T 11 N, R 9 E.); 402 Comment
  UCR173947  Quercus wislizeni var. wislizeni George K. Helmkamp, Elizabeth Helmkamp 2006-5-4 10291 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
  UCR208597  Quercus wislizeni var. wislizeni George K. Helmkamp, E. A. Helmkamp 2009-4-20 14513 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UC1070098  Raillardella argentea J. A. Rutter 1934-8-22 19 El Dorado 2 mi wsw Tragedy Spring; El Dorado National Forest, Pyramid Peak Quad. 2286 Comment
  CAS-BOT-BC362699  Raillardella argentea Bruce G. Baldwin 1986-8-27 625 El Dorado El Dorado National Forest, Crystal Range, broad basin on southeast flank of Pyramid Peak, immediately east of small lake on west half of northern meridian of section 6, R17E, T11N 2682 Comment
  UC485206  Raillardella argentea Miss Helen D. Geis 14 El Dorado Ralston Summit Tahoe Region Comment
  SEINET1908679  Ranunculaceae G. K. Helmkamp, E. A. Helmkamp 2008-1 13437 El Dorado Sierra Nevada Mountains: White Meadow Road, 0.1 mile west of its junction with Ice House Road, c. 1.3 miles up Ice House Road from US-50 (Riverton 7.5') 1055 Comment
  CAS-BOT-BC379232  Ranunculus alismifolius var. alismellus John Thomas Howell 1925-7-2 1330 El Dorado trail to Desolation Valley above Glen Alpine, Lake Tahoe region Comment
  SBBG27179  Ranunculus bonariensis var. trisepalus A. Carter 1941-4-5 1610 El Dorado jct of the Latrobe and Folsom-Placerville rds, 8 mi E of Folsom 167 Comment
  UCR173302  Ranunculus californicus George K. Helmkamp, Elizabeth Helmkamp 2006-5-18 10474 El Dorado Northern Sierra Nevada Foothills, Spring Valley; Telephone Ridge area, NW of Riverton. Brockliss Canyon Road, about 11 mi. NW of junction with Meadowridge Road and Ice House Canyon Road (SSW of Union Valley Reservior, c. 1.4 air mi. N of US Hwy 50) 1189 Comment
  UCD165851  Ranunculus flammula var. ovalis Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9180 El Dorado West side of Tahoe Basin. Emerald Bay State Park. Cove at lakeshore along Emerald Point. 1904 Comment
  RSA85285  Ranunculus flammula var. ovalis F. W. Peirson 1925-7-1 6170 El Dorado State Line, Lake Tahoe. 1905 Comment
  SBBG71849  Ranunculus muricatus Milo H. Gates 1879-1 El Dorado Shingle Springs Comment
  UC747454  Ranunculus occidentalis G. Thomas Robbins 1945-4-22 1850 El Dorado about 2 1/2 mi e Shingle Springs 457 Comment
  UCD96800  Ranunculus occidentalis G. K. Helmkamp; E. A. Helmkamp 2007-3-10 11610 El Dorado Foothills, Northern Sierra Nevada Mountains: Rattlesnake Bar Rd, 6.8 miles southwest of its junction with CA-49, southwest of Pilot Hill. 329 Comment
  POM268759  Ranunculus occidentalis var. ultramontanus Lyman Benson 1935-6-8 6677 El Dorado 40 miles east of Placerville. S Fork American River. 1524 Comment
  UCD97095  Ranunculus sceleratus G. K. Helmkamp; Elizabeth Helmkamp 2006-4-27 10229 El Dorado Northern Sierra Neveda foothills, 2.1 mi. S of Pleasant Valley Road along French Creek Road (SE of Shingle Springs). 369 Comment
  SEINET8701845  Ranunculus uncinatus E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4161 El Dorado Washoe Meadows State Park, off Sawmill Road on E side of park, just E ofAngora Meadows. 1918 Comment
  SEINET8701851  Ranunculus uncinatus E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 4007 El Dorado Washoe Meadows State Park, meadow leading into E side of Angora Meadows, just W of Sawmill Road park entrance. 1921 Comment
  RSA95295  Rhamnus rubra C. M. Pelshaw 1925-7-3 6251 El Dorado Suzy Lake, Glen Alpine Creek Basin 2348 Comment
  UC1121099  Rhododendron occidentale P. L. Johannsen 1931-7-10 7 El Dorado Trail Gulch 518 Comment
  UC747311  Rhus trilobata G. Thomas Robbins 1945-5-18 1916 El Dorado on hillside above Smithflat 731 Comment
  UC101536  Ribes amarum Katharine Brandegee 1907-5-23 El Dorado 12 mi above Placerville (Sportsman's Hall) Comment
  UCD60401  Ribes inerme var. inerme Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3964 El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  UCD102349  Ribes malvaceum G. H. Vansell 1931-5-1 s.n. El Dorado El Dorado. Comment
  UC11574  Ribes montigenum Miss K. A. Chandler Sept. 1901 El Dorado between Lake Tahoe and Lake Lucile 2133 Comment
  UC747332  Ribes montigenum G. Thomas Robbins 1945-7-8 2049 El Dorado Near Velma Lakes, Desolation VAlley Wilderness Area 2438 Comment
  CAS-BOT-BC212326  Ribes nevadense Peter Rubtzoff 1975-6-4 8023 El Dorado Road bank of Headquarters Loop Road, southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E), Blodgett Forest 1295 Comment
  JEPS49292 Image available Ribes nevadense Francis Ramaley 1917-5-20 11268 El Dorado Kyburz South Fork American River Comment
  UCD72663  Ribes nevadense Ellen Dean; T. Sasaki 2007-7-23 4385 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #1 plot. 1920 Comment
  UCR170231  Ribes nevadense George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9927 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Tie Road (Forest Road 32) 1.0 mi west of its junction with Wrights Lake Road (Forest Road 4) NNE of Kyburz 2043 Comment
  SJSU3949  Ribes roezlii C. W. Sharsmith 1964-6-20 7310 El Dorado near S end Fallen Leaf L 1981 Comment
  UC54300  Ribes roezlii H. M. Hall and H. P. Chandler 1903-8-3 4763 El Dorado South Fork American River Sierra Nevada Mountains 2133 Comment
  RSA0024721  Ribes roezlii Peter H. Raven, H. L. Mason, Robert Ornduff 1957-4-28 10708 El Dorado 0.5 miles from Kelsey on road to Georgetown. Sierra Nevada Mountains. Comment
  UC101534  Ribes roezlii var. cruentum Katharine Brandegee 1907-5-23 El Dorado 12 mi above Placerville (Sportsman's Hall) Comment
  CAS-BOT-BC173969  Ribes viscosissimum A. A. Heller 1916-8-11 12546 El Dorado South side of Echo Lake Comment
  UC672170  Rigiopappus leptocladus H. L. Mason 1932-4-12 7021 El Dorado Shingle Springs Comment
  UCD115283  Rorippa curvisiliqua Charles M. Knapp 1979-6-7 s.n. El Dorado Truckee Marsh, east of Upper Truckee River, 400 feet south of Lake Tahoe. 1898 Comment
  UC747370  Rorippa nasturtium-aquaticum G. Thomas Robbins 1944-5-16 1610 El Dorado about 3 mi e Camino (meadow above North Fork Webber Creek); North Fork Webber Creek, e of Camino 914 Comment
  UCD115385  Rorippa subumbellata Charles M. Knapp 1979-6-6 s.n. El Dorado Tahoe Keys between Tahoe Keys Marina and the mouth of the Upper Truckee River. 800 feet south of Lake Tahoe. 1900 Comment
  RSA201233  Rosa woodsii E. Z. Lovegrove 1960-9-19 s.n. El Dorado Pope Beach South end of Lake Tahoe Comment
  CAS-BOT-BC147099  Rubus Peter Rubtzoff; Herbert C. Sampert 1975-9-25 8410 El Dorado Blodgett Forest: south-north canyon crossed by Pilot Creek Road ca. 0.65 mi. east-northeast of junction with Loop Road (Comp. 20R). Ca. 25-50 yards south of Pilot Creek Road 1196 Comment
  UCR173292  Rubus armeniacus George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10488 El Dorado Northern Sierra Nevada Foothills, Along Calif. Hwy 193, 1.4 mi. N of Placerville 427 Comment
  BFRS428 Image available Rubus glaucifolius Peter Rubtzoff 1974-7-21 7729 El Dorado Blodgett Forest: Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U). Comment
  BFRS425 Image available Rubus parviflorus Peter Rubtzoff 1975-7-22 8208 El Dorado Blodgett Forest: Spring Road ca. 0.3 mi. northwest of junction with County Road (Comp. 270U). Comment
  JEPS71938  Rubus parviflorus Gladys L. Smith 1964-7-29 2180 El Dorado UC 50 at beginning of Audrain Lake trail beginning of Audrain Lake trail; at beginning of Audrain Lake trail 2194 Comment
  POM366402  Rubus parviflorus Bonnie C. Templeton 1931-7-5 1513 El Dorado Near Emerald Bay, Lake Tahoe. 2000 Comment
  SD237597  Rubus parviflorus G. K Helmkamp, E. A. Helmkamp 2008-6-3 13569 El Dorado Sierra Nevada Mountains: Pony Express Trail, 0.8 mile east of Sly Park Road (Pollock Pines) and parallel to US-50 (Pollock Pines 7.5'Q) 1213 Comment
  UC481485  Rubus parviflorus Wilfred Robbins 1927-8-5 El Dorado Sly Park Comment
  UCD165181  Rumex Peter Rubtzoff 1974-6-4 7541 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  CAS-BOT-BC173810  Rumex Peter Rubtzoff 1974-6-5 7562 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UCR171176  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2005-7-31 9737 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
  UCR188442  Rumex obtusifolius George K. Helmkamp, E. A. Helmkamp 2007-9-26 13022 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Bonetti Road and Mormon Emigrant Trail, 2.3 miles east of Jenkinson Lake 1226 Comment
  UCD73017  Rumex salicifolius Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck 2007-8-25 4541 El Dorado Washoe Meadows State Park. Western border of park near junction of Upper Truckee and Mountain Meadow Roads. 1928 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
  RSA670072  Salix Beecher Crampton 1987-5-1 10114 El Dorado S Lake Tahoe, Stateline, Stable road entrance. Comment
  CAS-BOT-BC103475  Salix eastwoodiae A. A. Heller 1916-8-9 12502 El Dorado Haypress Meadow above Echo Lake 2590 Comment
  CAS-BOT-BC103486  Salix eastwoodiae W. R. Dudley 1900-6-14 5091 a El Dorado East of Summit Sta. by road just south of the R.R. snow sheds - El Dorado-Placer line Comment
  UC1614038  Salix eastwoodiae Charles M. Belshaw 1935-7-7 1090 El Dorado 6 mi s Strawberry (Cody Meadows); Sierra Nevada Mts. 2590 Comment
  UCD34601  Salix exigua Beecher Crampton 1986-8-20 10047 El Dorado El Dorado County, South Lake Tahoe, Al Tahoe blvd. and Pioneer Trail. Comment
  CAS-BOT-BC107626  Salix jepsonii M. Halperin 1932-9-15 861 El Dorado Strawberry Comment
  CAS-BOT-BC107651  Salix jepsonii Alice Eastwood 1906-7-21 1038 El Dorado Trail to Lake Lucille - Glen Alpine Region Comment
  UCD111091  Salix jepsonii Morris Halperin 1932-8-15 861 El Dorado Bank of American River, Strawberry. 1752 Comment
  BFRS368 Image available Salix lasiandra Peter Rubtzoff 1975-6-4 8031 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  UCD61627  Salix lasiandra var. lasiandra Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4181 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 Comment
  UCD111590  Salix lasiolepis Robert C. Bechtel 1952-5-3 94 B El Dorado Greenwood. 502 Comment
  CAS-BOT-BC124588  Salix lemmonii W. R. Dudley 1900-6-1 5661 El Dorado [Glenn] Glen Alpine Comment
  CAS-BOT-BC124596  Salix lemmonii W. R. Dudley 1900-6-29 5801 El Dorado Truckee River, below Tahoe City Comment
  CAS-BOT-BC124606  Salix lemmonii Elsie Z. Lovegrove 1951-9-24 s.n. El Dorado Fish Hatchery, Taylor Cr. bet. Lake Tahoe & Fallen Leaf Lake Comment
  RSA540071  Salix lemmonii Catherine Best 1981-08 s.n. El Dorado Echo Lake. 2256 Comment
  UC532232  Salix lemmonii Herbert F. Copeland 1934-7-22 El Dorado Wright's Lake 2133 Comment
  SEINET12616230  Salix lucida K. Christie 2011-7-12 2035 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Meeks Bay. Comment
  RSA605320  Salix lucida subsp. lasiandra Louis C. Wheeler 1952-9-25 6964 El Dorado Coloma. Comment
  UCD34790  Salix lutea Beecher Crampton 1990-5-9 10235 El Dorado El Dorado County, Tahoe Basin, South Lake Tahoe, Stateline, Lakeshore blvd. just west of Park ave.. Comment
  CAS-BOT-BC129509  Salix melanopsis W. R. Dudley 1900-6-28 5667 El Dorado Near Tallac Comment
  JEPS73071  Salix orestera Gladys L. Smith 1967-6-11 3021 El Dorado near Echo Lodge 2250 Comment
  BFRS365 Image available Salix scouleriana Peter Rubtzoff 1972-10-4 6993 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  CAS-BOT-BC129177  Salix scouleriana W. R. Dudley 1900-6-1 s.n. El Dorado Tallac House to Desolation Valley Comment
  CAS-BOT-BC129213  Salix scouleriana Mrs. A. H. Rodda 1928-5-1 s.n. El Dorado Lake Tahoe Comment
  CAS-BOT-BC129180  Salix scouleriana Peter H. Raven 1967-7-27 21434 El Dorado South edge of Fallen Leaf Lake Comment
  CAS-BOT-BC221117  Salvia sonomensis H. L. Mason 1928-5-4 4497 El Dorado Dugars, 3 miles north of Latrobe Comment
  CAS-BOT-BC221125  Salvia sonomensis John Thomas Howell 1954-5-16 29621 El Dorado Shingle Springs 426 Comment
  SBBG121559  Salvia sonomensis L. P. Janeway 2006-5-10 8591 El Dorado Pine Hill Preserve; 1.3 km W of jct of Hwy 50 and Mother Lode Drive and 0.2 km N of Hwy 50 457 Comment
  UCR222547  Salvia sonomensis George K. Helmkamp, E. A. Helmkamp 2010-4-17 15892 El Dorado Sierra Nevada Mountains Foothills, Rattlesnake Bar Road, 8.0 miles southwest of its junction with CA-49 near Pilot Hill 322 Comment
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Apr 23 2012
  SEINET13947663 Image available Salvia sonomensis Carl B. Wolf 1933-1 4957 El Dorado W slope Sierra Nevada, just W of Rescue on road to Green Valley; ca 1000 ft alt. 305 Comment
  UCR192603  Sambucus melanocarpa George K. Helmkamp, E. A. Helmkamp 2007-5-31 12232 El Dorado Northern Sierra Nevada Mountains, Forest Route 42, 1.2 miles west of its junction with Wrights Lake Road, generally between Wrights Lake and Ice House Reservoir 2021 Comment
  RSA799175  Sambucus mexicana George K. Helmkamp, E. Helmkamp 2010-9-23 16951 El Dorado Northern Sierra Nevada Mtns: Peavine Ridge Road, 2.8 mi west of Ice House Road and at the junction with Forest Route 31 and Round Tent Canyon Road. 1581 Comment
  RSA9817  Sambucus microbotrys C. B. Wolf 1928-8-17 3340 El Dorado Trail from Susie to Heather Lake. 2393 Comment
  CAS-BOT-BC238640  Sambucus nigra subsp. caerulea Jean L. Pawek 1957-6-27 296 El Dorado Off of Highway 50 at Kyburz to China Flat Campground 1402 Comment
  OBI74519  Sambucus nigra subsp. caerulea David J. Keil 1992-1 23344 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SEINET8060168  Sambucus racemosa var. racemosa D. G. Cooney 1946-8-22 151 El Dorado Sierra Nevada, S. slope of Dick's peak. 3033 Comment
  UCR199053  Sanicula George K. Helmkamp, E. A. Helmkamp 2008-4-30 13372 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
  UCD73336  Sanicula bipinnatifida Chuck Hughes 2008-5-1 27 El Dorado Near Indian Creek, along Runnymeade Drive. 487 Comment
  UCR235598  Sanicula bipinnatifida George K. Helmkamp, E. A. Helmkamp 2012-4-30 18882 El Dorado Northern Sierra Nevada Mountains Foothills, Mosquito Road, 2.4 mile north of the bridge over the South Fork American River 694 Comment
  UCD128007  Sanicula bipinnatifida Roman Gankin 1966-3-30 726 El Dorado Pine Hill. Comment
  UCR184790  Sanicula crassicaulis George K. Helmkamp, E. A. Helmkamp 2007-5-7 11948 El Dorado Foothills, Northern Sierra Nevada Mountains, Pedro Hills Road, 0.3 mile west of the junction with Calif. Hwy 49, junction 5.3 miles south of Cool 299 Comment
  RSA32298  Sanicula crassicaulis G. Thomas Robbins 1943-4-30 1058 El Dorado Near institute for Forest genetics, 3 mi. e. of Placerville 762 Comment
  JEPS98639  Sanicula tuberosa O. Gomez and P. Vargas 1996-6-1 46 PV96 El Dorado road 88 between Ham's Station and Plasse, in front of Lower Bear River Reservoir, at the N side Comment
  UC566831  Sanicula tuberosa H. L. Mason 1928-5-4 4520 El Dorado Rose Springs (Eggar's) Rose Springs Comment
  UCD165077  Sanicula tuberosa Peter Rubtzoff 1975-5-28 8005 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  UCR218750  Sanicula tuberosa George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16558 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 Comment
  RSA97362  Sanicula tuberosa F. W. Peirson 1925-7-5 6269 El Dorado Mt. Tallac, middle of trail near stream. Sierra Nevada. Comment
  SEINET12119633  Sanicula tuberosa H. H. Heller 1938-1 675 El Dorado Mount Tallae Comment
  SEINET8850836  Saponaria officinalis E. Dean, J. Poloske, K. Mawdsley 2007-8-24 4442 El Dorado Washoe Meadows State Park, restored quarry. 1925 Comment
  UC412724  Sarcodes sanguinea R. L. Pendleton and F. M. Reed 1907-7-17 1277 El Dorado near Modjeska Falls (Glen Alpine); Lake Tahoe Region, Glen Alpine Comment
  JEPS71865  Saxifraga aprica Gladys L. Smith 1967-6-11 2432 El Dorado Upper Truckee Valley, Hawley Grade Hawley Grade; Upper Truckee Valley, Hawley Grade 2133 Comment
  JEPS71871  Saxifraga aprica Gladys L. Smith 1964-7-6 2159 El Dorado at summit of pass to Aloha Lake (Echo to Desolate Valley) 2651 Comment
  UC480723  Saxifraga bryophora W. C. Blasdale 1923-7-25 El Dorado Grass lake; Yosemite National Park, Grass lake Comment
  JEPS47518  Saxifraga nidifica var. nidifica W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity of Lake Tahoe (Glen Alpine); Glen Alpine Comment
  UC54290  Saxifraga tolmiei H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4743 El Dorado Pyramid Peak; Sierra Nevada Mountains, Pyramid Peak 2804 Comment
  CAS-BOT-BC283614  Schedonorus pratensis W. R. Dudley 1900-6-28 s.n. El Dorado Tallac Comment
  CAS-BOT-BC22411  Scirpus congdonii Mrs. H. C. Cantelow 1936-7-26 1505 El Dorado w. of Kit Carson summit 2590 Comment
  CAS-BOT-BC110895  Scirpus microcarpus L. R. Abrams 1930-8-8 12726 El Dorado Wet meadows near Lily Lake, Glen Alpine Canyon 2026 Comment
  CHSC73486  Scirpus microcarpus L. P. Janeway; Eric Schroder 1998-8-20 6139 El Dorado Lake Tahoe Basin Management Unit -- National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  JEPS73226  Scirpus microcarpus Gladys L. Smith 1964-7-5 2069 -A El Dorado 2 mi w Echo Summit (Pow-wow Bog, U.S. 50); w of Echo Summit, Pow-wow Bog 2133 Comment
  JEPS73227  Scirpus microcarpus Gladys L. Smith 1964-7-5 2069 El Dorado 2 mi w Echo Summit (Pow-wow Bog beside U.S. 50); w of Echo Summit, Pow-wow Bog 2133 Comment
  JEPS73230  Scirpus microcarpus Gladys L. Smith 1972-7-20 3295 El Dorado Glen Alpine Spring 2194 Comment
  JEPS18940  Scleranthus annuus subsp. annuus Herbert L. Mason 1957-4-28 14692 -A El Dorado near Garden Valley; near Garden Valley 579 Comment
  UCD39102  Scleranthus annuus subsp. annuus Beecher Crampton 1964-4-27 6946 El Dorado Coloma, Marshall Gold Discovery State Park, along the American River. Comment
  UCR257572  Scleranthus annuus subsp. annuus George K. Helmkamp, Elizabeth Helmkamp 2014-2-17 22514 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
  UC125074  Scleranthus annuus subsp. annuus Katharine Brandegee Jul 1908 El Dorado from near Placerville to Georgetown Junction Comment
  UCD98506  Scleranthus annuus subsp. annuus Rimo Bacigalupi; L. R. Heckard 1962-5-31 8577 El Dorado below and south of Eight-mile House (east of Camino), watershed of upper reaches of Webber Creek about 1 mile below US Highway 50. 1158 Comment
  RSA113787  Scribneria bolanderi Beecher Crampton 1956-6-1 3507 El Dorado South end of Bass Lake, 2 miles northeast Clarksville. Comment
  UCR196945  Scutellaria californica George K. Helmkamp, E. A. Helmkamp 2008-6-3 13578 El Dorado Sierra Nevada Mountains, Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 716 Comment
  SD81242  Scutellaria californica Darley F. Howe 1971-6-30 4750 El Dorado South fork of American River. 305 Comment
  UCR248344  Secale cereale Peter Rubtzoff 1972-10-18 7031 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station, 'County Road' [=Wentworth Springs Road?], c. 1 mile east of main station entrance 1296 Comment
  CAS-BOT-BC69062  Sedum lanceolatum Alice Eastwood 1906-7-24 992 El Dorado Camp Agassiz Comment
  UCD102052  Sedum obtusatum P. B. Kennedy 1920-9-18 233 El Dorado El Dorado National Forest; Big Silver Creek. 2255 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
  UC1446285  Sedum obtusatum subsp. obtusatum Kenneth R. Genz 1978-7-30 8713 El Dorado s of Strawberry on American River (from Camp Cody, Boy Scouts of America, Cody Lake Basin); Sierra Nevada, Toiyabe National Forest, Cody Lake Basin 2194 Comment
  UC205210  Sedum rosea subsp. integrifolium R. L. Pendleton, F. M. Reed 1907-7-23 1070 El Dorado Lake Lucile Trail , Lake Lucile Trail (Lake Tahoe Region) Comment
  UCR235574  Sedum spathulifolium George K. Helmkamp, E. A. Helmkamp 2012-5-3 18897 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
  UC829683  Senecio aronicoides Marcus E. Jones, A. M. 1883-5-8 El Dorado Kelsey Comment
  JEPS37195  Senecio fremontii var. occidentalis W. L. Jepson 1918-8-28 8168 El Dorado Heather Lake 2407 Comment
  CAS-BOT-BC363823  Senecio integerrimus var. exaltatus Alice Eastwood 1906-7-21 1014 El Dorado Glen Alpine Region. Glen Alpine road Comment
  CDA36095  Senecio integerrimus var. major M. Beyers, G. F. Hrusa 2011-7-2 977 El Dorado Sierra Nevada: Shealor Lakes. +/- 50 feet from parking area. 2270 Comment
  CAS-BOT-BC341229  Senecio scorzonella L. R. Abrams 1917-9-22 6826 El Dorado Gilmore Lake, Lake Tahoe Region Comment
  UCD135643  Senecio scorzonella P. B. Kennedy 1920-9-19 234 El Dorado El Dorado National Forest - Upper Range Cam. 2194 Comment
  CAS-BOT-BC364287  Senecio triangularis Catherine Best 1981-8-11 s.n. El Dorado Echo Lake 2255 Comment
  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
  UC1070210  Senecio triangularis A. D. Gifford 1934-8-15 319 El Dorado 1 mi s-1/16 mi e Holdridge (El Dorado National Forest); Pyramid Pk. Quad., , Plot 134 Comment
  UCD135782  Senecio triangularis G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10976 El Dorado Northern Sierra Nevada Mtns: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  UCR189472  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 2007-8-4 12710 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail at Leek Spring meadow, about 2 miles northwest of CA-88 2238 Comment
  UC747210  Senecio triangularis G. Thomas Robbins 1943-7-25 1307 El Dorado along Desolation Valley trail above Tamarack Lake (about 2 mi nw of Echo Lake); Desolation Valley trail above Tamarack Lake 2286 Comment
  CAS-BOT-BC226937  Sericocarpus oregonensis George K. Helmkamp; E. A. Helmkamp 2010-9-23 16967 El Dorado Northern Sierra Nevada Mountains Foothills: west end of Union Valley Reservoir at boat launching area, along Forest Route 31 1491 Comment
  JEPS71565  Sericocarpus oregonensis subsp. californicus Gladys L. Smith 1972-8-23 3513 El Dorado on road toward Glen Alpine Lily Lake 2133 Comment
  UC1557876  Sericocarpus oregonensis subsp. californicus J. C. Semple, J. Chimielewski 1987-9-20 8911 El Dorado south of, Camp Richardson Fallen Leaf Lake Comment
  CAS-BOT-BC350920  Setaria Peter Rubtzoff 1975-9-23 8387 El Dorado ca. 1 mile east of Georgetown on Wentworth Springs Road 91.3-1.4 miles east of junction with Hwy. 193). Comment
  UCD92717  Setaria pumila G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11541 El Dorado Northern Sierra Nevada Mountains Foothills. Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset. 625 Comment
  UCR170432  Setaria pumila George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10003 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, 3 air mi N of Placerville]; 1.9 [road] mi east of Calif. Highway 193 along Rock Creek Road 381 Comment
  UCR254771  Sidalcea Peter Rubtzoff 1972-9-20 6936 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest, Research Station, along Mutton Creek, within 0.5 mi. south of 'County Road' [Wentworth Springs Rd.] gate 1287 Comment
  UCD116569  Sidalcea asprella David G. Forbes 1966-5-13 6658 El Dorado Pine Hill, 3 miles west of Rescue. 609 Comment
  SEINET8945045  Sidalcea hartwegii K. Brandegee 1907-5-15 s.n. El Dorado Sweetwater Creek. Comment
  UCD116794  Sidalcea malviflora R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  UC303545  Sidalcea oregana subsp. spicata G. B. Grant 1906-6-25 7072 El Dorado Lake Tahoe Comment
  UCD142747  Sidalcea oregana subsp. spicata Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7964 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, NW corner of pond. 2015 Comment
  UCD42623  Sidalcea oregana subsp. spicata Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SEINET9006112  Sidalcea oregana var. spicata E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4156 El Dorado Washoe Meadows State Park, off Sawmill Road on E side of park, just E of Angora Meadows. 1918 Comment
  CAS-BOT-BC261635  Silene Peter Rubtzoff 1974-7-23 7755 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.8 miles south of Forest Service public road. 1264 Comment
  UC746902  Silene bridgesii G. Thomas Robbins 1944-6-29 1744 El Dorado ca 3 mi e Camino (along North Fork Webber Creek); , e of Camino 914 Comment
  CAS-BOT-BC384541  Silene bridgesii G. L. Stebbins 1977-7-2 7742 El Dorado Along Weber [Webber] Creek, 2 miles south of Placerville 533 Comment
  CAS-BOT-BC384544  Silene bridgesii G. L Smith 1959-6-16 1143 El Dorado Beyond gate, Glen Alpine road, from Fallen Leaf Lake 2225 Comment
  UC579896  Silene californica Annetta Carter 1934-4-15 499 El Dorado Auburn road two mi n Salmon Falls bridge (over the South Fork American River); South Fork of the American River, n Salmon Falls bridge 182 Comment
  CAS-BOT-BC385893  Silene douglasii H. M. Skidmore 1934-6-18 s.n. El Dorado Lake Maude (Wright's Lake area) 2499 Comment
  JEPS72121  Silene douglasii Gladys L. Smith 1963-7-27 1848 El Dorado Hawley Grade Sierra Nevada, , Hawley Grade (Old Echo Summit Pass) 1889 Comment
  UC480713  Silene douglasii W. C. Blasdale 1923-7-19 El Dorado Fallen Leaf Lake Lake Tahoe Region, Fallen Leaf Lake Comment
  UCR207670  Silene gallica George K. Helmkamp, E. A. Helmkamp 2009-4-21 14531 El Dorado Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River 390 Comment
  CAS-BOT-BC181285  Silene invisa Dean Wm. Taylor; Rexford Palmer 1983-9-10 8288 El Dorado Iron Moutnain Road, at Alder Hill 2286 Comment
  UC1511383  Silene invisa Dean Wm. Taylor, Rexford E. Palmer 1983-7-31 8230 El Dorado Anderson Ridge , along logging road (along logging road just below ridgecrest) 2148 Comment
  UCD147735  Silene invisa Allyson Ayalon; Lucie Jerabkova 2012-7-1 112 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD98726  Silene invisa Dean Wm. Taylor; Rexford E. Palmer 1983-9-10 8280 El Dorado headwaters of Middle Fork of Camp Creek, along Iron Mountain Road. 2240 Comment
  CHSC98304  Silene laciniata subsp. californica L. P. Janeway 2007-7-8 9089 El Dorado Northern High Sierra Nevada. El Dorado National Forest. Traverse Creek Special Interest Area; near the confluence of Rock Canyon Creek and Traverse Creek. Serpentine chaparral. 674 Comment
  UCD98980  Silene laciniata subsp. californica Nicholas Goulden 1982-6-2 62 El Dorado Highway 50, Digger Indian Springs. 1752 Comment
  CAS-BOT-BC181354  Silene occidentalis Alice Eastwood 1906-7-21 1099 El Dorado Fallen Leaf Lake, Glen Alpine Region Comment
  RSA65028  Silene occidentalis F. W. Peirson 1925-7-4 6256 El Dorado Wood road east shore of Fallen Leaf lake. Comment
  SEINET4560678  Sisymbrium officinale George K. Helmkamp, E. A. Helmkamp 2012-1 18899 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay road north of Pollock Pines, at the south side of the bridge over the South Fork American River. 591 Comment
  CAS-BOT-BC135352  Sisyrinchium John Thomas Howell 1954-5-16 29623 El Dorado Shingle Springs - Sierra Nevada 426 Comment
  CAS-BOT-BC176181  Sisyrinchium Peter Rubtzoff 1974-6-5 7564 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UCR256511  Sisyrinchium bellum George K. Helmkamp, Amy Barnes 2014-5-8 22864 El Dorado Sierra Nevada Mountains Foothills, along CA-49 near Ramales Lane, c. 0.7 mile north of Union Mine Road junction 282 Comment
  UCD68088  Sisyrinchium bellum Hilary Jane Ernst 1981-5-9 59 El Dorado Pine Hill North of Highway 50. In a foothill woodland plant association, dominated by Pinus sabiniana, on a 40 degree North facing slope, in sand-like soil, in a dry area, with shaded sunlight. An herbaceous plant, 1-2 ft high, in scattered clumps in the area. Flowers, deep blue/purple. 2377 Comment
  SACT002222  Sitanion hystrix Josephine Van Ess 1975-6-13 El Dorado Dry roadside. Comment
  UCR253617  Solanum americanum George K. Helmkamp, Elizabeth Helmkamp 2012-11-12 20125 El Dorado East end of Sacramento Valley, El Dorado Hills; 100 yards east of Golden Foothill Parkway on Cypress Point Ct. (cul-de-sac), 0.7 mile south of Windfield Parkway 159 Comment
  RSA473658  Solidago canadensis subsp. elongata Glenn A. Gorelick 1965-8-29 s.n. El Dorado Bijou, south Lake Tahoe. 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
  UCR207006  Solidago canadensis subsp. elongata George K. Helmkamp, Amy Barnes 2009-7-8 15165 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
  JEPS71611  Solidago elongata Gladys L. Smith 1972-7-17 3589 El Dorado along Glen Alpine Road 2011 Comment
  UC1213893  Solidago elongata Verne Grant, Alva Grant 1946-9-1 7867 El Dorado near Echo Lake; edge of Ralston Lake 2438 Comment
  UC483413  Solidago multiradiata L. R. Abrams 1930-9-3 12766 El Dorado Half Moon Lake 2438 Comment
  CAS-BOT-BC364947  Solidago velutina subsp. californica Elsie Z. Lovegrove 1951-9-16 s.n. El Dorado Fallen Leaf Lake road Comment
  CAS-BOT-BC364950  Solidago velutina subsp. californica Volney Rattan 1866-1-1 s.n. El Dorado Unspecified Comment
  CHSC79257  Soliva sessilis Beecher Crampton 1953-4-22 1121 El Dorado Hollister Ranch, 3 miles west of Rescue. Comment
  BFRS353 Image available Sonchus asper Peter Rubtzoff 1975-7-8 8154 El Dorado Blodgett Forest: Spring Road ca. 0.15 mi. north of junction with County Road (Comp. 270U). Comment
  RSA78980  Sorbus californica E. K. Balls, Percy C. Everett 1952-10-8 18105 El Dorado 1.8 miles NW of El Dorado-Alpine Co line. Hwy 89. 2134 Comment
  UCD164338  Sorbus californica Peter Rubtzoff 1976-9-23 8898 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
  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
  CAS-BOT-BC157275  Sorbus scopulina G. Thomas Robbins 1944-7-28 1771 El Dorado Willow Flat Creek along Willow Flat Trail, ca. 2 mi. n. of Wrights Lake 2286 Comment
  CAS-BOT-BC158908  Sorbus scopulina Louise Bartholomew 1925-9-22 s.n. El Dorado Emerald Bay, Lake Tahoe Comment
  JEPS73089  Sparganium angustifolium Gladys L. Smith 1972-8-23 3493 El Dorado near Fallen Leaf; Lily Lake 2042 Comment
  UC200804  Sparganium emersum var. emersum Katharine Brandegee Jul 1908 El Dorado Tahoe Comment
  RSA8089  Spiraea densiflora var. splendens Carl B. Wolf 1928-8-15 3306 El Dorado On the trail to Mt. Tallac, above Glen Alpine. 2387 Comment
  CAS-BOT-BC152515  Spiraea splendens Carl B. Wolf 1930-10-9 979 El Dorado Rocky places about Susie Lake 2194 Comment
  CAS-BOT-BC421457  Spiraea splendens Le Roy Abrams 1911-7-29 4856 El Dorado Lake Tahoe Region. Gilmore Lake 2529 Comment
  CDA36074  Spiraea splendens M. Beyers, G. F. Hrusa 2011-7-2 997 El Dorado Sierra Nevada: Shealor Lakes. 2194 Comment
  UCD43696  Spiranthes romanzoffiana C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-4 1062 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD93117  Sporobolus cryptandrus Beecher Crampton 1967-7-26 8146 El Dorado 2 miles W of Shingle Springs, just E of Red Coach Inn, Cameron Park area, US Hwy. 50E. 457 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
  UC13605  Stellaria longipes var. longipes Miss Lydia K. Tangier-Smith 1901-1 El Dorado Lake Tahoe Comment
  OBI74507  Stellaria media David J. Keil 1992-1 23315 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCD149428  Stellaria umbellata G. Ledyard Stebbins 1976-7-28 76139 El Dorado Wrights Lake. Northeast of the lake. (Exact location unknown. Coordinates estimated by label maker.) 2133 Comment
  CAS-BOT-BC375001  Stenotus acaulis Carl W. Sharsmith 1937-8-30 3492 El Dorado Freel Peak, south of Lake Tahoe, on south slope, on boundary between El Dorado and Alpine counties 3230 Comment
  POM87068  Stenotus acaulis F. W. Peirson 1925-7-5 6273 El Dorado Mt Tallac. 2622 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
  CAS-BOT-BC375587  Stephanomeria lactucina A. A. Heller 1915-8-6 12159 El Dorado Near Camp Echo on the Lincoln Highway 2133 Comment
  SD243103  Stephanomeria lactucina George K. Helmkamp, E. A. Helmkamp 2010-9-1 16892 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 (Peddler Hill 7.5'Q) 2018 Comment
  CHSC112569  Stephanomeria tenuifolia B. Castro; L. P. Janeway 2009-8-8 1800 A El Dorado Northern High Sierra Nevada. On southwest flank of Freel Peak, ca 0.5 mi N of Armstrong Pass, along Tahoe Rim Trail overlooking Trout Ck. 2657 Comment
  UCD42613  Stephanomeria tenuifolia Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 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
  BFRS206 Image available Stipa californica Peter Rubtzoff 1974-6-25 7640 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  SD237276  Stipa californica G. K. Helmkamp 2009-7-7 15116 El Dorado Sierra Nevada Mountains:: Wright's Lake Road, .4 mi east of its junction with Ice House Road, c. 1.3 milesnorth of Ice House Store. 1659 Comment
  UCR251279  Stipa occidentalis var. pubescens George K. Helmkamp, E. A. Helmkamp 2012-7-6 19327 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
  CHSC93521  Streptanthus diversifolius L. P. Janeway 2006-5-10 8587 El Dorado Northern High Sierra Nevada. Top of high southeast-facing granite outcrop overlooking North Fork Cosumnes River, 0.6 km southeast of Bucks Bar. 549 Comment
  CAS-BOT-BC87410  Streptanthus polygaloides T. S. Brandegee 1883-5-1 s.n. El Dorado Sweetwater. Comment
  SBBG72141  Streptanthus polygaloides Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  CAS-BOT-BC87525  Streptanthus tortuosus G. Thomas Robbins 1944-6-17 1708 El Dorado Above U.S. Highway 50, about 1 mile east of Pyramid Ranger Station. 1676 Comment
  CAS-BOT-BC87544  Streptanthus tortuosus A. A. Heller 1915-8-6 12184 El Dorado Near Camp Echo on the Lincoln Highway. 2133 Comment
  CAS-BOT-BC87553  Streptanthus tortuosus L. A. Greata 1901-6-1 s.n. El Dorado Tallac. Comment
  CAS-BOT-BC87557  Streptanthus tortuosus E. A. McGregor 1909-8-9 77 El Dorado Lake Tahoe Re