Search Results — 2000 specimen records retrieved (1574 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/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UCD165826  Abies concolor Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9164 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. South side of unnamed drainage that leads to reservoir/dam. Upslope of fire road that begins near park residences on the west side of Highway 89. 2153 Comment
  CAS-BOT-BC330637  Acer glabrum var. glabrum John Thomas Howell 1925-6-10 1142 El Dorado Lake Tahoe Region, Eagle Lake Trail 2042 Comment
  CAS-BOT-BC330654  Acer glabrum var. glabrum Mrs. A. F. Rodda 1925-6-1 s.n. El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC330678  Acer glabrum var. glabrum Elsie Zeile Lovegrove 1841-9-18 s.n. El Dorado Lake Tahoe Basin; Tamarack Trail Comment
  CAS-BOT-BC330679  Acer glabrum var. glabrum Elsie Zeile Lovegrove 1947-5-29 s.n. El Dorado Lake Tahoe Basin; Angora Lake Trail on Fallen Leaf Lake side Comment
  LA202794  Acer glabrum var. glabrum LeRoy Abrams; 1930-7-15 12693 El Dorado Glenn Alpine Canyon, Tamarack Trail to Glenn Alpine Canyon 2133 Comment
  UCR136494  Acer negundo var. californicum Beecher Crampton 1974-8-6 9520 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, Stateline, Stateline Blvd. and Pine 1951 Comment
  CAS-BOT-BC22714  Achillea millefolium William Vortriede 1928-5-16 s.n. El Dorado Coloma 243 Comment
  UCD50498  Achnatherum lemmonii Beecher Crampton 1960-6-6 5550 El Dorado El Dorado County, Newtown. 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
  UCD50839  Achnatherum nevadense A. A. Beetle; D. E. Beetle and Alva Hansen 16-26 Jul 1945 4170 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  CAS-BOT-BC216778  Achnatherum occidentale John Thomas Howell 1963-7-12 39853 El Dorado Meyers 1935 Comment
  CAS-BOT-BC216779  Achnatherum occidentale John Thomas Howell 1963-7-12 39873 El Dorado 3 miles SW of Twin Bridges on road to Kyburz 1676 Comment
  SEINET259437 Image available Achnatherum occidentale Mary E. Barkworth, LR Firestone 1982-8-23 4054 El Dorado 200 yd south on US 89 from junction with US 50 1960 Comment
  JEPS75204  Achnatherum occidentale subsp. occidentale Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2490 -A El Dorado summit area, Echo Peak Echo Peak 2711 Comment
  UCD111478  Achnatherum occidentale subsp. occidentale Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7121 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
  UCD74150  Achnatherum occidentale subsp. occidentale Jennifer W. Burt 2005-7-20 18 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2053 Comment
  UCD74155  Achnatherum occidentale subsp. occidentale Jennifer W. Burt; Jessica Hite 2005-8-11 23 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2114 Comment
  SEINET223684  Achnatherum occidentale subsp. pubescens Mary E. Barkworth, N Gay; L. Greene 1981-7-15 3436 El Dorado Intersection of US 50 and 89. Growing in dirt around 'Climbing Unlimited' on E side of US 89 1905 Comment
  SEINET255818  Achnatherum occidentale subsp. pubescens Mary E. Barkworth, LR Firestone 1982-8-22 4024 El Dorado Meyers ca 0.25 mi past CA inspection station at Little Chalet Ski Sales;under porch & around chalet 2950 Comment
  RSA657077  Achnatherum occidentale subsp. pubescens Lynn R. Firestone, Harold Firestone 1983-8-7 8320 El Dorado Along a small side road about 1 mi south of South Tahoe on Cal Hwy 89/50 1860 Comment
Read comments
Oct 29 2015
  UCD103951  Acmispon americanus var. americanus W. A. Williams 1951-7-6 s.n. El Dorado Hwy. 50, 8 mi. E. Placerville. 914 Comment
  UCD104001  Acmispon argophyllus var. fremontii G. K. Helmkamp; E. A. Helmkamp, Amy Barnes 2007-6-20 12372 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake. 1975 Comment
  CAS-BOT-BC204853  Acmispon argophyllus var. fremontii Beecher Crampton 1958-6-9 4904 El Dorado South fork of the American River, Pino Grande Road, ca. 5.2 miles northeast of Placerville Comment
  UCD104258  Acmispon nevadensis var. nevadensis G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11053 El Dorado Northern Sierra Nevada Mtns: along Wright's Lake Road (Forestry Route 4) 3.3 miles north of Hwy US-50. 2049 Comment
  SBBG2079  Aconitum columbianum H. and M. Dearing 1931-7-31 El Dorado Glen Alpine, Fallen Leaf Lake 2072 Comment
  UC1125849  Aconitum columbianum P. L. Johannsen 1923-7-18 390 El Dorado 1 1/4 mi. s.e. Wilson's; El Dorado Nat'l Forest, Pyramid Peak Quad. Comment
  UCD142037  Aconitum columbianum Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7860 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, south side of creek. 1944 Comment
  CAS-BOT-BC391583  Aconitum columbianum subsp. viviparum Mrs. H. C. Cantelow 1936-7-26 s.n. El Dorado Near the foot of Carson Grade Comment
  POM270489  Aconitum columbianum var. columbianum Lyman Benson 1931-8-2 2821 El Dorado Fallen Leaf (Lake), Sierra Nevada Mt. Lily Lake 2287 Comment
  CAS-BOT-BC418791  Aconogonon phytolaccifolium Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  CAS-BOT-BC391627  Actaea rubra E. A. McGregor 1909-8-22 171 El Dorado Lake Tahoe Region. Glen Alpine 2072 Comment
  RSA792006  Actaea rubra George K. Helmkamp, E. A. Helmkamp 2011-7-30 17941 El Dorado North-South Road, 5.5 miles north of its junction with Omo Ranch Road, east side of bridge over Pi Pi Creek 1209 Comment
  UCR248545  Adenocaulon bicolor George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22037 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 2.1 miles east of Stumpy Meadows Lake, 15.6 km NNE (06 deg. ) of Pollock Pines 1357 Comment
  SEINET5338306  Adiantum pedatum A. D. Bruner 1962-3-17 s.n. El Dorado 2 miles E. Auburn. 413 Comment
  CHSC96996  Aegilops triuncialis L. P. Janeway; B. Castro 2007-5-25 9002 El Dorado Northern Sierra Nevada Foothills. Along little-used dirt road on east side of Sweetwater Creek 125 m. south of Salmon Falls Road. 146 Comment
  UCR242588  Aegilops triuncialis George K. Helmkamp, E. A. Helmkamp 2011-6-1 17408 El Dorado Northern Sierra Nevada Mountains Foothills, north end of Placerville; Bear Rock Road just east of its junction with Bedford Ave. 654 Comment
  UCD136732  Aesculus californica Kathryn Johnson 1966-5-13 50 El Dorado at foot of Pine Hill, ca. 2 miles west of Rescue. Comment
  SD239793  Agastache urticifolia George K. Helmkamp, E. A. Helmkamp 2009-7-22 15280 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
  UCD142274  Agastache urticifolia Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7921 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along trail connecting North and South Fire Roads between 2nd bridge and Lily Pond. By small walking bridge that goes over moist drainage and rocky area that must be a waterfall when running. Probably the drainage leading down from Lily Pond. 2005 Comment
Read comments
Mar 24 2015
  UCR231118  Agastache urticifolia George K. Helmkamp, E. A. Helmkamp 2010-8-7 16732 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
  RSA102067  Agastache urticifolia John H. Redfield 1872-8-31 263 El Dorado Lake Tahoe, Sierra Nevada Comment
  RSA121981  Agastache urticifolia H. S. Yates 1934-6-29 3913 El Dorado Pyramid Pk. 2134 Comment
  CAS-BOT-BC29399  Ageratina occidentalis E. A. McGregor 1909-8-13 126 El Dorado Susie Lake Comment
  CHSC338  Ageratina occidentalis V. Holt 1940-7-18 El Dorado Fallen Leaf Trail. Comment
  JEPS72521  Ageratina occidentalis Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2766 El Dorado summit area Mt. Tallac 2819 Comment
  CAS-BOT-BC29411  Ageratina occidentalis Carl B. Wolf 1931-9-9 2414 El Dorado 100 feet below summit of Mount Tallad [Tallac]. Sierra Nevada. 2956 Comment
  CAS-BOT-BC295542  Agnorhiza bolanderi B. Crampton 1956-6-1 3523 El Dorado North slope of Pine Hill 579 Comment
  CAS-BOT-BC295694  Agnorhiza reticulata G. Thomas Robbins 1946-9-7 3746 El Dorado Along U. S. Highway 50, about 2 miles west of Shingle Springs 411 Comment
  UC206758  Agnorhiza reticulata Katharine Brandegee 1907-5-20 El Dorado near Weber Creek Comment
  CDA3779  Agoseris aurantiaca P. B. Kennedy 1920-8-12 52 El Dorado Eldorado National Forest - Barrett Camp. Comment
  CAS-BOT-BC21380  Agoseris aurantiaca var. aurantiaca G. B. Grant 1906-7-15 s.n. El Dorado Tallac -- about Lake Tahoe Comment
  UC148926  Agoseris elata H. M. Hall 1910-7-17 8780 El Dorado Fallen Leaf Lake Sierra Nevada Mountains, Fallen Leaf Lake 1981 Comment
  UCD61666  Agoseris glauca var. glauca Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4210 El Dorado Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west. 1924 Comment
  CHSC73627  Agoseris glauca var. monticola L. P. Janeway; Eric Schroder 1998-8-31 6199 El Dorado Meadow about 0.2 mi east of Fallen Leaf Lake and about 1.7 mi south of Lake Tahoe; along the west side of Fallen Leaf Lake Road. 1950 Comment
  UC907758  Agoseris grandiflora var. grandiflora G. Thomas Robbins 1944-6-14 1685 El Dorado 3 mi e Placerville; Institute of Forest Genetics Arboretum 822 Comment
  UCD148433  Agoseris heterophylla Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8276 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1919 Comment
  UCD60653  Agoseris heterophylla Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4116 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  UC521406  Agoseris monticola E. B. Babcock 1934-7-13 422 El Dorado toward Bijou Lakeside ((meadow near highway)); Lake Tahoe Comment
  UCD35872  Agoseris retrorsa Beecher Crampton 1965-6-3 7356 El Dorado 2 miles w.n.w. of Rescue, n.e. slope of Pine Hill. 579 Comment
  BFRS474 Image available Agoseris retrorsa Peter Rubtzoff 1975-6-3 8021 El Dorado Vicinity of Blodgett Forest: Pilot Creek Road ca. 0.15 mi. north of junction with Loop Road (just outside Blodgett Forest north boundary). Comment
  CAS-BOT-BC162051  Agrostis Elsie Zeile Lovegrove 1951-9-16 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake Road. Comment
  RSA796389  Agrostis Peter Rubtzoff, John Thomas Howell 1973-7-18 7122 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area). 1326 Comment
  SEINET3271570 Image available Agrostis George K. Helmkamp, E. A. Helmkamp 2009-8-19 15497 El Dorado Sierra Nevada Mountains; Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  UCD37214  Agrostis avenacea Beecher Crampton 1958-6-9 4915 El Dorado El Dorado County, 14 miles northeast of Placerville, Pino Grande Road, Mosquito Lumber Camp, public fishing area of Finnon Lake. 762 Comment
  UCD37320  Agrostis avenacea Beecher Crampton 1959-5-21 5254 El Dorado 2 miles NE of Clarksville, eastern slopes above Bass Lake. Comment
  UCD51806  Agrostis avenacea Beecher Crampton 1958-6-9 4915 El Dorado shores of Finnon Lake, Mosquito Lumber camp area, Pino Grande road, 14 miles northeast of Placerville. 762 Comment
  CAS-BOT-BC127516  Agrostis capillaris John Thomas Howell 1943-7-28 18895 El Dorado 2 miles west of Pacific House. 1188 Comment
  UCD72644  Agrostis capillaris Ellen Dean; T. Sasaki 2007-7-23 4367 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #2 plot. 1920 Comment
  CAS-BOT-BC127301  Agrostis exarata Beecher Crampton 1956-6-22 3609 El Dorado Along the road, Perry Creek Drainage about 2.1 mile west of Fair Play. 670 Comment
  CHSC73244  Agrostis exarata L. P. Janeway; Susi Urie 1998-8-4 5923 El Dorado Lake Tahoe Basin Management Unit. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  UCD32643  Agrostis exarata Beecher Crampton 1954-7-2 2034 El Dorado El Dorado County, 1 mile southwest Garden Valley. 579 Comment
  CAS-BOT-BC139708  Agrostis gigantea Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento. Comment
  CAS-BOT-BC139709  Agrostis gigantea Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento. Comment
  JEPS75148  Agrostis idahoensis Gladys L. Smith 1972-8-23 3472 El Dorado below Echo Summit lodge (e side U.S. Hwy 50) 2194 Comment
  SEINET13384114 Image available Agrostis idahoensis George K. Helmkamp, Amy Barnes 2012-1 19646 El Dorado Northern Sierra Nevada Mountains: junction of Ice House Road and entrance to campground on the south end of Loon Lake 1980 Comment
  UCD44748  Agrostis idahoensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2114 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD52777  Agrostis idahoensis P. B. Kennedy 1920-8-16 82 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD61604  Agrostis idahoensis Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4169 El Dorado Washoe Meadows State Park. Off of Sawmill Road in eastern part of park, just east of Angora Meadows at the west end of a small meadow that merges with Angora Meadows. 1920 Comment
  CAS-BOT-BC139134  Agrostis oregonensis L. R. Abrams 1930-7-15 12690 El Dorado Glen Alpine Canyon. Near Lily Lake. Comment
  UC463396  Agrostis oregonensis L. R. Abrams 1930-7-15 12690 El Dorado near Lily Lake; Glen Alpine Canyon Comment
  CHSC73517  Agrostis pallens L. P. Janeway; Eric Schroder 1998-8-27 6183 El Dorado Along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  UCD165902  Agrostis pallens Ellen Dean; with Mayra Huerta 2016-8-2 9216 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Central part of park on west side of Highway 89 near park residences, opposite entrance to park and Visitor's Center. Roadside. 2094 Comment
  UCD42665  Agrostis pallens C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 31 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
Read comments
Jun 11 2012
  UCD53243  Agrostis pallens P. B. Kennedy 1920-9-15 180 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  SEINET3916654  Agrostis scabra Kenneth R. Genz 1978-7-31 8750 El Dorado Sierra Nevada, from Camp Cody, Boy Scouts of America, Cody Lake Basic, S. of Strawberry on the American River.; 0 2225 Comment
  SEINET8924112 Image available Agrostis scabra H. M. Skidmore 1938-7-7 El Dorado Cosumnes River near Young's Station Comment
  UC1729977  Agrostis scabra L. P. Janeway, Eric Schroder 1998-8-20 6119 El Dorado meadow along Upper Truckee River about 0.3 mi s of Grass Lake Creek (Echo Lake Quadrangle); meadow along Upper Truckee River, Echo Lake Quadrangle 1981 Comment
  UC674817  Agrostis scabra Thomas Morley 1941-9-20 165 El Dorado n side Placerville to Echo Lake highway (at Twin Bridges, along edge of Pyramid Creek); Sierra Nevada, Pyramid Creek 1828 Comment
  UCD46697  Agrostis scabra Ellen Dean; T. Starbuck, M. Starbuck and CNPS 2004-9-12 2135 El Dorado Along trail to Lake Margaret which leaves Hwy. 88 east of Kirkwood, CA. 2286 Comment
  UCD53378  Agrostis scabra W. Robert Powell 1984-10-9 3068 El Dorado 1.7 air miles N. of Ice House Dam, 1 mi. E. of Ice House Road. 1508 Comment
  CAS-BOT-BC138660  Agrostis stolonifera Ira L. Wiggins 1938-10-11 5068 El Dorado Meadow 18 miles west of Lake Tahoe in Placerville-Tahoe Highway. Comment
  UCD73021  Agrostis stolonifera Ellen Dean; Tamara Sasaki 2007-8-26 4545 El Dorado Lake Valley Recreation Area on southern side of Upper Truckee River and western side of golf course. Upper Truckee River Restoration Project monitoring well #19 plot. 1920 Comment
  UCD63263  Agrostis variabilis G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12786 El Dorado Northern Sierra Nevada Mountains. Ice House Road. 21.3 miles north of CA-50 at Robbs Hut Road. 2078 Comment
  CAS-BOT-BC64479  Ailanthus altissima G. L. Stebbins 1976-9-26 76321 El Dorado Placerville, on s. side of city. 548 Comment
  UC747511  Allium amplectens G. Thomas Robbins 1943-5-7 1075 El Dorado 3 mi e Placerville; Institute of Forest Genetics 792 Comment
  JEPS20280  Allium campanulatum G. Thomas Robbins 1944-6-7 1661 El Dorado 3 mi e Camino (woods above North Fork Webber Creek); North Fork Webber Creek 914 Comment
  UCR197324  Allium campanulatum George K. Helmkamp, E. A. Helmkamp 2008-7-11 13759 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
  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-BC466408  Allium campanulatum Paul F. Covel 1936-8-16 517 El Dorado Echo Lake, Sierra Nevada Comment
  CAS-BOT-BC466409  Allium campanulatum Gladys L. Smith 1959-6-16 1111 El Dorado Fallen Leaf Lake road near junction with Highway 89, Sierra Nevada 1889 Comment
  CAS-BOT-BC466417  Allium campanulatum H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe 2042 Comment
  SEINET3153892  Allium campanulatum G. B. Grant 1906-8-1 6964 El Dorado Lake Tahoe (Tahoe Tavern), Sierra Nevada Mts. 1890 Comment
  SJSU3557  Allium campanulatum S. R. Piazza 1965-6-17 El Dorado Fallen Leaf Lake 1944 Comment
  SEINET3878514  Allium obtusum D. W. McNeal 1975-5-27 1614 El Dorado Above Hwy #50, 4.4 mi W of Echo Summit.; 0 Comment
  UCD80415  Allium sanbornii var. sanbornii CNPS SN Foothill Team 2005-6-16 SNNR 0337 El Dorado BLM Pine Hill Preserve, Salmon Falls Unit, between the DFG and BLM Salmon Falls parcels. 274 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
  UC106704  Allophyllum gilioides subsp. violaceum Katharine Brandegee May 1884 El Dorado Sweetwater Creek Comment
  SD237545  Allophyllum integrifolium G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15273 El Dorado Sierra Nevada Mountains: Wrights Lake Road, 1.2 miles south of Wrights Lake (Pyramid Peak 7.5'Q) 2073 Comment
  SEINET3860411  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2007-6-20 12402 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail just before its junction with Hwy CA-88.; 0 2265 Comment
  UC570391  Allophyllum integrifolium Chas. M. Belshaw 1936-8-11 2621 El Dorado 41 milestone, Placerville-Tahoe rd. Sierra Nevada Mts. 1676 Comment
  UCD74236  Allophyllum integrifolium Jennifer W. Burt; Jessica Hite 2005-8-11 128 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2312 Comment
  UCR207158  Allophyllum integrifolium George K. Helmkamp, E. A. Helmkamp 2009-7-22 15273 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 1.2 miles south of Wrights Lake 2073 Comment
  CAS-BOT-BC171278  Alnus incana subsp. tenuifolia W. R. Dudley 1909-8-23 s.n. El Dorado Lake Tahoe Comment
  CAS-BOT-BC171279  Alnus incana subsp. tenuifolia W. R. Dudley 1900-6-1 s.n. El Dorado near lake at McKinneys Comment
  CAS-BOT-BC171282  Alnus incana subsp. tenuifolia Ira L. Wiggins 1930-10-11 5069 El Dorado Stream bank 18 mi W of Lake Tahoe on Placerville - Tahoe highway Comment
  CAS-BOT-BC171294  Alnus incana subsp. tenuifolia G. L. Stebbins 1977-9-25 77159 El Dorado Along Slab Creek about 0.5 mile W of Kings Meadow 1356 Comment
  JEPS73086  Alnus incana subsp. tenuifolia Gladys L. Smith 1972-7-18 3556 El Dorado 2 1/2 mi ne Wrights Lake; Grouse Lake 2499 Comment
  UC463455  Alnus incana subsp. tenuifolia Ira L. Wiggins 1930-10-12 5075 El Dorado near Emerald Bay; Lake Tahoe Comment
  UC527358  Alnus incana subsp. tenuifolia C. B. Wolf 1931-9-10 2417 El Dorado road-cut 1 1/2 mi from Emerald Bay (on road to Meehs Bay, w side of Lake); Lake Tahoe 1950 Comment
  RSA0081166  Amaranthus albus George K. Helmkamp, E. A. Helmkamp 2006-9-29 11452 El Dorado Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool. 351 Comment
  POM213947  Amelanchier pallida J. B. Lillard 1935-7-7 s.n. El Dorado Wright's Lake. 2134 Comment
  UC747244  Amelanchier utahensis G. Thomas Robbins 1944-4-23 1549 El Dorado near Slab Creek juntion with South Fork American River (along shore of Slab Creek); Slab Creek 609 Comment
  CAS-BOT-BC180673  Amorpha californica var. californica Marian M. Enzler 1940-5-28 205 El Dorado About 5 miles from Auburn on highway 49, northeast-facing slope of American River Canyon 304 Comment
  UCD94947  Amsinckia intermedia Clare Williams; PLS 102 Plant Collection Interns 2011-4-30 4 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 312 Comment
  UCD119720  Amsinckia lycopsoides G. K. Helmkamp; Elizabeth Helmkamp 2006-4-25 10223 El Dorado Northern Sierra Nevada Foothills: E of Sacramento and just SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek. 488 Comment
  CAS-BOT-BC45103  Anaphalis margaritacea A. A. Heller 1919-7-30 13336 El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  SEINET255573 Image available Anaphalis margaritacea George K. Helmkamp 2006-7-28 11018 El Dorado Northern Sierra Nevada Mtns: North Tuckee River Rd.,1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe 2009 Comment
  UCR176047  Anaphalis margaritacea George K. Helmkamp, E. A. Helmkamp 2006-7-28 11009 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 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-BC137798  Andropogon virginicus var. virginicus T. C. Fuller 1961-10-5 7086 El Dorado Cool-Greenwood Road, 2 miles east of Cool. Comment
  CAS-BOT-BC137799  Andropogon virginicus var. virginicus T. C. Fuller 1961-10-5 7084 El Dorado Lower edge of orchard, east of Highway 49, 2 miles north of Placerville. Comment
  UC465637  Anemone occidentalis R. L. Pendleton, F. M. Reed 1907-7-27 1273 El Dorado near Angora Lakes; Lake Tahoe Region 2499 Comment
  SEINET11079520  Angelica breweri J. Sulman 2004-9-23 NV 030 -035 El Dorado Tahoe Rim Trail, 2.4 km S of Big Meadow on Hwy 89. 2392 Comment
  CAS-BOT-BC538055  Antennaria G. Ledyard Stebbins 1976-7-31 s.n. El Dorado Meeks Bay [exact location unknown] Comment
  RSA416676  Antennaria argentea Alice Hutchinson 1910-1 1931 El Dorado Lake Tahoe. [county unspecified] 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
  SBBG7573  Antennaria rosea H. and M. Dearing 1939-7-6 3850 El Dorado Lake Tahoe region Comment
  CHSC73630  Antennaria rosea subsp. rosea L. P. Janeway; Eric Schroder 1998-9-2 6245 El Dorado Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  UCD148631  Antennaria rosea subsp. rosea Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8382 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1917 Comment
  CAS-BOT-BC539307  Anthemis G. Ledyard Stebbins 1977-6-28 7712 El Dorado Placerville [exact location unknown] Comment
  CAS-BOT-BC137761  Anthoxanthum odoratum John Thomas Howell 1943-7-28 18905 El Dorado 2 miles west of Pacific House. Comment
  OBI74617  Anthriscus caucalis David J. Keil 1992-1 23325 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SD239893  Aphanes occidentalis George K. Helmkamp, E. A. Helmkamp 2009-4-4 14502 El Dorado Northern Sierra Nevada Mountains Foothills: Sand Ridge Road, 2.3 miles west of Bucks Bar Road (Camino 7.5'Q) 654 Comment
  UCD151161  Apocynum androsaemifolium James A. Neilson Jr. 1973-8-17 3036 El Dorado El Dorado County. Tahoe Area. Meadow below Fallen Leaf Lake. (Elevation estimated using Google Earth by label maker.) 1920 Comment
  UCD61775  Apocynum androsaemifolium Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4304 El Dorado Washoe Meadows State Park. Near center of park, west of fen system. 1942 Comment
  SEINET12282821  Apocynum pumilum H. H. Heller 1938-1 615 El Dorado Fallen Leaf Comment
  CAS-BOT-BC392132  Aquilegia formosa E. A. McGregor 1909-8-9 58 El Dorado Lake Tahoe Region. Half Moon Lake 2365 Comment
  UCD60611  Aquilegia formosa Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4076 El Dorado Washoe Meadows State Park. Southwest area of the park adjacent to sewer manhole #66. 1946 Comment
  UCD95542  Aquilegia formosa P. B. Kennedy 1920-8-13 65 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR170340  Aquilegia formosa George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9881 El Dorado Northern Sierra Nevada Foothills, Silver Fork, 2.1 mi west of Kyburz along US Highway 50 1220 Comment
  UCR233286  Aquilegia formosa George K. Helmkamp, E. A. Helmkamp 2010-9-23 16955 El Dorado Northern Sierra Nevada Mountains, Forest Route 31, 3.4 miles north of its junction with Peavine Ridge Road and Round Tent Canyon Road 1463 Comment
  CAS-BOT-BC392126  Aquilegia formosa Alice Eastwood 1906-7-21 1210 El Dorado Glen Alpine Region. Desolation Valley Comment
  UCR217395  Arabidopsis thaliana George K. Helmkamp, Mary Jane Ganive, Mary Alice Barnes 2010-6-15 16305 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 14 miles southeast of junction with Sly Park Road at Jenkinson Lake 1662 Comment
  JEPS72017  Arabis drummondii Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2727 El Dorado near Cup Lake (upper end of Echo Ridge, summit area); Echo Ridge, Ralston Peak 2814 Comment
  CAS-BOT-BC407245  Arceuthobium americanum L. R. Abrams 1930-8-20 12753 El Dorado near Lily Lake, Glen Alpine Canyon Comment
  CAS-BOT-BC409973  Arceuthobium campylopodum L. R. Abrams 1930-8-20 12752 El Dorado Lily Lake, Glen Alpine Canyon Comment
  CAS-BOT-BC409976  Arceuthobium campylopodum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS73015  Arceuthobium campylopodum Gladys L. Smith 1972-3-18 3131 El Dorado Echo Ridge Echo Summit (directly above statbles) 243 Comment
  UCD150503  Arceuthobium campylopodum Donald Goheen; G. N. McKibbin 1974-10-9 s.n. El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road around 0.05 mile east of junction with Sand Mountain Road (Comp. 320E). 1356 Comment
  CAS-BOT-BC410133  Arceuthobium occidentale Gilbert T. Benson 1924-4-13 47 El Dorado near Smith Flat Comment
  JEPS13547  Arctostaphylos Rimo Bacigalupi with G. T. Robbins 1955-5-22 5166 El Dorado se edge Placerville; Spanish Ravine 609 Comment
  JEPS29344  Arctostaphylos W. L. Jepson 1938-4-12 18641 El Dorado 2 mi se Diamond Sprs. (near Placerville) 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
  UC566047  Arctostaphylos mewukka P. L. Johannsen and A. D. Gifford 1934-6-8 268 El Dorado 1/4 mi nw Riverton; Pyramid Pk. Quadrangle Comment
  UCD52259  Arctostaphylos mewukka Roman Gankin 1965-3-7 417 El Dorado Near P.G. and E. canal; ca. 1 mile south of Pacific House. Comment
  JEPS38798  Arctostaphylos nevadensis A. M. Ottley 1920-6-22 867 El Dorado Angora Lake Comment
  OBI14612  Arctostaphylos nevadensis H. E. McMinn 1932-8-4 2936 El Dorado Emerald Bay Island Comment
  RSA1805  Arctostaphylos nevadensis C. B. Wolf 1930-10-9 980 El Dorado Rocky hillsides, about Susie lake 2195 Comment
  UCD52713  Arctostaphylos nevadensis P. B. Kennedy 1920-8-17 119 El Dorado El Dorado National Forest, Barrett Camp. 1981 Comment
  SEINET11988289  Arctostaphylos nevadensis R. Gankin, Mason, G. W. 1958-1 301 El Dorado 50 yds N from US 50 on either side of gravel rd leading down to bog at eastern foot of Meyers grade Comment
  CAS-BOT-BC39905  Arctostaphylos nissenana Gary D. Wallace 1974-12-21 1339 El Dorado Foothills of the Sierra Nevada, S of Placerville, S side of Diamond Springs at the end of South Point Road. Comment
  CAS-BOT-BC39909  Arctostaphylos nissenana Arthur Menzies; Barbara Sherfey 1964-2-12 s.n. El Dorado Diamond Springs Comment
  RSA167618  Arctostaphylos nissenana R. F. Thorne, Percy C. Everett 1964-4-16 33740 El Dorado 1 mile S of Diamond Springs on Fowler Lane. 518 Comment
  SD58449  Arctostaphylos nissenana W. L. Jepson 1938-4-12 18641 El Dorado Near Placerville about 2 mi. SE of Diamond Springs 505 Comment
  UC1424946  Arctostaphylos nissenana Gary D. Wallace 1974-12-21 1339 El Dorado s Placerville (s side of Diamond Springs at end of South Point Road); foothills of the Sierra Nevada Comment
  UCD52877  Arctostaphylos nissenana Roman Gankin 1965-3-24 424 El Dorado Hill south of the end of North Circle Drive overlooking Martinez Creek from the north. South of Diamond Springs. Comment
  SEINET11977808  Arctostaphylos nissenana P. H. Raven, Robbins, G. T. 1956-1 9087 El Dorado head of Spanish Ravine near Placerville Comment
  CAS-BOT-BC262818  Arctostaphylos patula Peter Rubtzoff 1975-5-27 7992 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). 1341 Comment
  CAS-BOT-BC46651  Arctostaphylos patula Roman Gankin 1965-3-24 420 El Dorado Mosquito Road, 13.7 mi. ne. of junction with Washington Street in Placerville. Comment
  CAS-BOT-BC46652  Arctostaphylos patula K. K. Muller 1960-7-18 1087 El Dorado At edge of Jeffrey Pine Forest. 5 mi. s. of Meyer on road to Luther Pass. 1950 Comment
  CAS-BOT-BC46662  Arctostaphylos patula H. E. McMinn 1926-5-30 1747 El Dorado Emerald Bay - Lake Tahoe. Comment
  CAS-BOT-BC46693  Arctostaphylos patula Walter Knight; Irja Knight 1984-9-8 5106 El Dorado Big Hill near lookout. 1836 Comment
  JEPS72454  Arctostaphylos patula Gladys L. Smith 1964-7-4 2049 El Dorado Sayle Canyon trail betw. US 50 and Benwood Meadow 2194 Comment
  RSA635209  Arctostaphylos patula Jon E. Keeley 1993-9-13 25003 El Dorado Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville. 1500 Comment
  UCD53419  Arctostaphylos patula Roman Gankin 1965-3-24 420 El Dorado Mosquito Road; 13.7 miles northeast of junction with Washington Street in Placerville. Comment
  UCD53446  Arctostaphylos patula C. H. Lamoureux; M. Ingle and J. Major 1956-5-19 1084 El Dorado Heavenly Valley, Lake Tahoe. Comment
  UCD14733  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -15 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  JEPS38868  Arctostaphylos viscida subsp. viscida W. L. Jepson 1938-4-12 18642 El Dorado 2 mi se Diamond Sprs. 548 Comment
  UC1121439  Arctostaphylos viscida subsp. viscida P. L. Johannsen and A. D. Gifford 1934-6-8 267 El Dorado 1/4 mi nw Riverton; Eldorado National Forest, Pyramid Pk Quadrangle Comment
  UC205101  Arctostaphylos viscida subsp. viscida Katharine Brandegee El Dorado Sweetwater Creek Comment
  UCD55750  Arctostaphylos viscida subsp. viscida G. K. Helmkamp; E. A. Helmkamp 2006-3-26 10110 El Dorado Northern Sierra Neveda Foothills, ENE of Sacramento, Rock Creek Road, 1.4 mi E of CA Highway 193 (generally E of Chili Bar). 428 Comment
  UCR206692  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2009-3-5 14335 El Dorado Northern Sierra Nevada Mtns. Foothills, Sand Ridge Road 4.3 miles east of its junction with CA-49 494 Comment
  JEPS72316  Arenaria kingii var. glabrescens Gladys L. Smith 1964-7-6 2119 El Dorado about 2 mi above Upper Echo Lake (Tr. from Echo to Desolation Valley) 2286 Comment
  CAS-BOT-BC82124  Arnica chamissonis A. A. Heller 1919-7-30 13343 El Dorado Meek's [bay] Bay, Lake Tahoe Comment
  CAS-BOT-BC82128  Arnica chamissonis J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Tallac, Lake Tahoe 1914 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
  UC1192193  Arnica chamissonis Verne Grant and A. Grant 1946-7-23 7771 El Dorado Camp Richardson Lake Tahoe 1889 Comment
  UC1213880  Arnica chamissonis Verne Grant and Alva Grant 1946-7-23 7771 El Dorado e of Camp Richardson; Lake Tahoe 1889 Comment
  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
  UCD44071  Arnica chamissonis subsp. foliosa C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1437 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCD55359  Arnica chamissonis subsp. foliosa Ellen Dean; Mark Bibbo 2006-7-18 3209 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Northeast of golfcourse hole 17 on north side of Upper Truckee River. 1913 Comment
  UCD61591  Arnica chamissonis subsp. foliosa Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4160 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows. 1917 Comment
  UC1070452  Arnica dealbata F. W. Embree 1934-7-11 130 El Dorado 1.5 mi s Iron Mts.; El Dorado National Forest, Pyramid Pk. 1645 Comment
  UC53875  Arnica discoidea H. M. Hall and H. P. Chandler 1903-7-1 4639 El Dorado near, Angora trail Glen Alpine; Lake Tahoe 2133 Comment
  CAS-BOT-BC82703  Arnica longifolia G. Thomas Robbins 1943-9-5 1374 El Dorado Summit of Mt. Tallac 2956 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
  CAS-BOT-BC82790  Arnica mollis H. M. Hall; H. P. Chandler 1903-7-1 4701 El Dorado Shores of [Half-Moon] Half Moon Lake 2499 Comment
  UC175940  Arnica mollis H. M. Hall 1910-7-28 8817 El Dorado along n side of Half-moon Lake; Sierra Nevada 2500 Comment
  UCD44233  Arnica mollis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1599 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  RSA9217  Arnica mollis C. B. Wolf 1928-8-17 3341 El Dorado Trail from Susie to Heather Lake. 2393 Comment
  UC1035834  Arnica nevadensis Annie M. Alexander and Louise Kellogg 1943-8-29 3513 El Dorado trail to Dick Pass Lake Tahoe region Comment
  UCD77112  Arnica nevadensis G. Ledyard Stebbins 1980-8-20 8171 El Dorado Desolation Wilderness area, near crest of ridge of Crystal Range, northeast of Tyler Lake, below point 9168. (Exact location unknown. Coordinates estimated by label maker.) 2758 Comment
  UC148931  Arnica parryi H. M. Hall 8816 El Dorado Glen Alpine Creek 2346 Comment
  CAS-BOT-BC90306  Artemisia douglasiana Volney Rattan 1866-1 s.n. El Dorado unspecified Comment
  SD240838  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2011-10-13 18408 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 9.1 miles northwest of Pollock Pines at the south side of the bridge over the South Fork American River (Pollock Pines 7.5'Q) 611 Comment
  UC1119539  Artemisia douglasiana P. L. Johannsen 1934-9-25 507 El Dorado 1/2 mi se Palmer's (Plot 377); Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  UC1119556  Artemisia douglasiana P. L. Johannsen 1934-8-23 467 El Dorado w edge Fallen Leaf Lake; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UCR219650  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2009-11-3 15720 El Dorado Sierra Nevada Mountains Foothills, at a bridge on Grizzly Flat Road 8.0 miles east of its junction with Hwy E-16 at Somerset 925 Comment
  SEINET9372949  Asarum hartwegii Unknown 1976-5-1 17 El Dorado 12.1 mi NE of Somerset on Road E-16; yellow pine forest, full shade, associated with trees and shrubs, soil dry. Comment
  UC219333  Asarum lemmonii H. M. Hall 1921-6-26 11312 El Dorado Sly Park 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
  UCD67650  Asclepias cordifolia D. Sanchez-Mata 1996-6-7 s.n. El Dorado Stanislaus National Forest. Calaveras Big Trees State Park. 1480 Comment
  UCD69658  Asclepias cordifolia Liz Sharpe 1982-5-15 5 El Dorado 1.5 miles north of Green Valley Road along Ulenkamp Road; chaparral community dominated by Quercus and Pinus; semi-moist, gabbro soil with abundant light; sparsely growing herb, 26' tall. 457 Comment
  UC1481809  Aspidotis densa Annie M. Alexander and Louise Kellogg 1943-8-18 3458 El Dorado vicinity of Fallen Leaf Lake (trail to Angora Lakes); Lake Tahoe region Comment
  POM281000  Aspidotis densa J. D. Hooker 1906-8-1 7141 El Dorado Glen Alpine, Lake Tahoe Comment
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Sep 4 2010
  UCR176398  Aster George K. Helmkamp, E. A. Helmkamp 2006-8-7 11169 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road 2174 Comment
  UCR233031  Aster George K. Helmkamp, E. A. Helmkamp 2011-9-23 18310 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 8.6 miles north of its junction with US-50 1613 Comment
  POM177544  Aster ascendens L. R. Abrams 1930-8-20 12751 El Dorado Near Lily Lake, Glen Alpine Canyon 2043 Comment
  RSA0037294  Aster breweri George K. Helmkamp, Elizabeth A. Helmkamp 2013-8-2 22083 El Dorado Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy 1793 Comment
  RSA9082  Aster eatonii C. B. Wolf 1928-8-15 3 B10 El Dorado On the trail to Mt. Tallac, above Glen Alpine. 2387 Comment
  UCR176452  Aster foliaceus George K. Helmkamp, E. A. Helmkamp 2006-7-31 11092 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
  UCR179225  Aster foliaceus George K. Helmkamp, E. A. Helmkamp 2006-9-12 11372 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
  UCR176402  Aster foliaceus var. parryi George K. Helmkamp, E. A. Helmkamp 2006-8-7 11165 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road 2174 Comment
  UCR200899  Aster foliaceus var. parryi George K. Helmkamp, E. A. Helmkamp 2008-8-30 14067 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail at Leek Spring, about 2 miles northwest of its junction with CA-88 2238 Comment
  UCR176025  Aster occidentalis George K. Helmkamp, E. A. Helmkamp 2006-7-28 11034 El Dorado Northern Sierra Nevada Mtns, 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd 2226 Comment
  UCR179311  Aster occidentalis George K. Helmkamp, E. A. Helmkamp 2006-8-24 11268 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  POM203348  Aster occidentalis M. Halperin 1932-9-15 883 El Dorado Strawberry. Comment
  RSA0011983  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2011-9-1 18228 El Dorado Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  RSA0050408  Aster occidentalis var. occidentalis George K. Helmkamp, Elizabeth A. Helmkamp 2013-7-22 22005 El Dorado Silver Fork Road, 0.8 mile north of its junction with CA-88 and near Jim Quinn Spring 2117 Comment
  UCR189296  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2007-9-11 12935 A El Dorado Northern Sierra Nevada Mountains, along Hwy US-50 at Echo Summit 2256 Comment
  UCR206769  Aster occidentalis var. occidentalis George K. Helmkamp, Amy Barnes 2009-7-8 15133 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  CAS-BOT-BC177567  Astragalus bolanderi A. A. Heller 1915-8-6 12183 El Dorado Near Echo Camp on the Lincoln Highway 2133 Comment
  UC1128747  Astragalus bolanderi F. W. Embree 1934-7-18 163 El Dorado 1 mi n and 1 mi e Leek Springs Hill (Plot 80); Pyramid Pk Quad., El Dorado National Forest, Plot 80 2255 Comment
  UCR201909  Astragalus bolanderi George K. Helmkamp, E. A. Helmkamp 2008-8-30 14055 El Dorado Northern Sierra Nevada Mountains, Leek Spring Valley, Foster Meadow Road 0.9 miles southwest of its junction with Mormon Emigrant Trail 2241 Comment
  CAS-BOT-BC178478  Astragalus gambelianus Peter H. Raven; H. L. Mason; R. Ornduff; et al. 1957-4-28 10726 El Dorado 1.7 miles s.w. of Garden Valley - Sierra Nevada Comment
  CAS-BOT-BC178479  Astragalus gambelianus G. Thomas Robbins 1944-5-16 1607 El Dorado Grassy sites at Institute of Forest Genetics, 3 mi. e. of Placerville. 822 Comment
  UCD104822  Astragalus gambelianus G. H. Vansell 1940-4-1 s.n. El Dorado Highway 50, 10 miles west of Placerville. Comment
  CAS-BOT-BC121814  Athyrium filix-femina Peter Rubtzoff 1975-8-20 8354 El Dorado Blodgett Forest: W Fork Gaddis Crk off W side of Mainline Rd, 0.15 mile N of Mutton Crk Rd junction (Compartment 500U) 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
  JEPS35142  Athyrium filix-femina var. cyclosorum W. L. Jepson 1918-8-28 8178 El Dorado Heather Lake 2407 Comment
  UCD106881  Athyrium filix-femina var. cyclosorum Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7228 El Dorado Lake Tahoe Basin. Emerald Bay State Park. West of Vikings Holm buildings near trail to falls and bridge. 1923 Comment
  UC747386  Athysanus pusillus G. Thomas Robbins 1943-4-10 988 El Dorado 3 mi e of Camino (above North Fork Webber Creek) 975 Comment
  UCR236990  Athysanus pusillus George K. Helmkamp, E. A. Helmkamp 2012-5-22 19044 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.6 miles southeast of US-50 in Kyburz 1495 Comment
  UCD19988  Baccharis pilularis subsp. consanguinea C. H. Lamoureux; M. Ingle 1955-11-25 1002 El Dorado 2 miles NE of Bass Lake. 365 Comment
  UC1577647  Balsamorhiza deltoidea Marcus E. Jones, A. M. 1883-5-8 El Dorado Kelsey Comment
  UC206780  Balsamorhiza deltoidea Katharine Brandegee 1909-4-28 El Dorado between Auburn and Cool Auburn Comment
  POM162542  Balsamorhiza hookeri Marcus E. Jones 1929-6-26 s.n. El Dorado Lake Tahoe. [county unspecified] Comment
  UCD22678  Barbarea orthoceras Lori Doyle 1990-5-26 13 El Dorado Sierra Nevada, south shore region of Lake Tahoe Basin. Nat'l Forest land along east side of Mt. Meadow Dr. between View Circle and N. Upper Trukee Rd. 1950 Comment
  SEINET11695807  Beckmannia syzigachne Unknown 1986-8-20 10041 El Dorado Al Tahoe area, South Lake Tahoe, along Trout Creek Comment
  JEPS78390  Berberis aquifolium var. repens Edward Lee 1936-3-1 1783 El Dorado 1 3/4 mi straight line ne Georgetown (Hotchkiss Hill) 914 Comment
  UCD60445  Bistorta bistortoides Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3996 El Dorado Washoe Meadows State Park. Angora Meadows, between sewer manholes #7 and #8. 1921 Comment
  UC1213895  Boechera howellii Verne Grant and Alva Grant 1946-9-1 7860 El Dorado near Echo Lake (near summit of Ralston Peak); Ralston Peak 2804 Comment
  SEINET5340615  Boechera howellii D. G. Cooney 1946-8-22 149 El Dorado East slope Dick's Peak, Sierra Nevada. 2987 Comment
  SEINET12004368  Boechera perennans H. H. Heller 1938-1 529 El Dorado Tamarack Trail, Fallenleaf Comment
  UC496466  Boechera perennans Merle Randall 1930-6-26 El Dorado 3.8 mi from top of Hawley Grade; Lake Tahoe Region Comment
  CAS-BOT-BC14318  Boechera platysperma A. A. Heller 1915-8-6 12176 El Dorado Near Echo Camp on the Lincoln Highway. 2133 Comment
  UCD106574  Boechera retrofracta Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7215 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Southern region of Bay just south of trail to Eagle Point. 1905 Comment
  UCD55362  Boechera retrofracta Ellen Dean; Mark Bibbo 2006-7-18 3212 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
  UCD84174  Boykinia major Chuck Hughes 2009-7-8 133 El Dorado near Rubicon Trail crossing of Ellis Creek. 1987 Comment
  CAS-BOT-BC417618  Boykinia major M. D. Morris 1923-8-2 24 El Dorado Eldorado Forest E. S1. Big Hill 1676 Comment
  CAS-BOT-BC418412  Boykinia occidentalis H. M. Hall 1921-6-25 11300 El Dorado Sly Park 1036 Comment
  UCR189507  Brassica rapa George K. Helmkamp, E. A. Helmkamp 2007-3-22 11667 El Dorado Foothills, Northern Sierra Nevada Mountains, Bucks Bar Road, 4.4 miles south of Pleasant Valley Road at the junction of Sand Ridge road 628 Comment
  UCD114799  Brassica rapa Beecher Crampton 1981-4-1 9768 El Dorado South of El Dorado Hills, along White Rock Road. Comment
  SACT000476  Briza minor J. Wilson 1982-7-25 El Dorado 0.1 miles south on Alhambra Drive from intersection; Gabbro, savanna, disturbed spring; slope/aspect 1 deg./SW 390.14 Comment
  UC816099  Briza minor Marcus E. Jones, A. M. 1883-5-8 El Dorado Kelsey Comment
  CAS-BOT-BC344957  Brodiaea Peter Rubtzoff 1975-7-10 8194 El Dorado U.C. Blodgett Forest Research Station: Bacchi Meadow, at east margin of meadow. 1310 Comment
  UCD139128  Brodiaea elegans subsp. elegans Rolf Y. Berg 1963-6-1 s.n. El Dorado State Highway 128, ca. 3 miles west of Winters. Comment
  SEINET3885154  Brodiaea minor Howard C. Stutz 1955-5-22 320 El Dorado 10 mi. W of Placerville.; 0 Comment
  CAS-BOT-BC144355  Bromus Laura Lorraine 1925-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake. Comment
  UCD57588  Bromus arenarius Beecher Crampton 1957-6-18 4240 El Dorado 1 mile southwest of Garden Valley Post Office. Comment
  RSA0076346  Bromus carinatus George K. Helmkamp, E. A. Helmkamp 2012-7-6 19326 El Dorado Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50. 1683 Comment
  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
  CAS-BOT-BC149538  Bromus carinatus var. carinatus R. E. Frenkel 1964-6-11 546 El Dorado On Sly Park Road, 0.1 mile south of entrance to Sly Park. 1103 Comment
  CAS-BOT-BC149539  Bromus carinatus var. carinatus Catherine Best 1989-9-6 1405 El Dorado Sierra Nevada. Echo Lake. 2255 Comment
  JEPS45819  Bromus carinatus var. carinatus Eleanor Armstrong 1932-9-11 215 El Dorado 2 mi above Meyers 1676 Comment
  UCD63225  Bromus hordeaceus G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10553 El Dorado Northern Sierra Nevada Mountains: Junction of Ice House Canyon Road and West Meadows Road (SSW of Union Valley Reservoir, just N of US Hwy. 50). 1067 Comment
  UCD148438  Bromus inermis Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8281 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1919 Comment
  UCD55351  Bromus inermis Ellen Dean; Mark Bibbo 2006-7-18 3202 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Along Upper Truckee River, south side of river near footpath and golfcourse bridge crossing. 1912 Comment
  SACT000609  Bromus laevipes J. Wilson 1985-6-11 El Dorado shaded wet area. woodland. 420.0 Comment
  SACT000651  Bromus madritensis J. Wilson 1982-5-2 El Dorado Gabbro, woodland, shaded creek 182.88 Comment
  UCD59001  Bromus madritensis Beecher Crampton 1956-6-1 3513 El Dorado About the summit of Pine Hill. 627 Comment
  RSA187198  Bromus marginatus Le Roy Abrams 1928-7-9 12625 El Dorado Fallen Leaf Lake Comment
  UCR229589  Bromus orcuttianus George K. Helmkamp, E. A. Helmkamp 2011-7-30 17923 El Dorado Northern Sierra Nevada Mountains, along North-South Road, 1.6 miles north of its junction with Omo Ranch Road, 0.95 mi. NNW (331 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1460 Comment
  UCD160004  Bromus rubens Jack Major 1966-4-27 s.n. El Dorado Pine Hill. Comment
  SACT000685  Bromus sterilis J. Wilson 1985-4-16 El Dorado semi-shaded field 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
  UCD165894  Bromus suksdorfii Ellen Dean; with Mayra Huerta 2016-8-2 9208 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Head of drainage that begins near entrance of Visitor's Center parking area. 2075 Comment
  UCD59741  Bromus suksdorfii G. L. Stebbins Jr. 1942-8-28 3304 El Dorado On Tamarack Trail, south of Fallen Leaf Lake, southwest of Lake Tahoe. 2377 Comment
  CHSC73256  Calamagrostis canadensis L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5782 El Dorado Lake Tahoe Basin Management Unit. 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
  SEINET2471068  Calamagrostis canadensis K. Christie 2010-8-30 2008 El Dorado Lake Tahoe Basin Management Unit (USFS); Hell Hole meadow complex. 2529 Comment
  JEPS72611  Callitriche verna Gladys L. Smith 1969-8-9 3004 A El Dorado Benwood Meadow Sierra Nevada, Echo Summit (Echo Summit area) 2194 Comment
  UC1999796  Calocedrus decurrens H. E. M. Dobson 1977-10-22 281 El Dorado Near Iron Mt. 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
  UCR207896  Calochortus albus George K. Helmkamp, E. A. Helmkamp 2009-5-14 14687 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  UCR217272  Calochortus albus George K. Helmkamp, E. A. Helmkamp 2010-5-13 16011 El Dorado Sierra Nevada Mountains Foothills, Mosquito Road, 5.5 miles northeast of its junction with US-50 in Placerville 500 Comment
  UCR218974  Calochortus albus George K. Helmkamp, E. A. Helmkamp 2010-5-17 16069 El Dorado Sierra Nevada Mountains Foothills, Pine Hill Road, 0.8 mile above the junction with Bertana Court; edge of Pine Hill Ecological Reserve 610 Comment
  CAS-BOT-BC487465  Calochortus albus Ira L. Wiggins 1946-5-11 11206 El Dorado Lower edge of P. ponderosa, 4 miles N of Placerville, on Highway 49 toward Coloma Comment
  UC422996  Calochortus leichtlinii Milo S. Baker 1904-7-1 El Dorado near Lake Tahoe; Fallen Leaf Lake Comment
  CAS-BOT-BC487957  Calochortus leichtlinii Elsie Zeile Lovegrove 1951-9-22 s.n. El Dorado Edge of open woods,Richardson's, Richardson's Comment
  SJSU9966  Calochortus leichtlinii N. D. Addy 1962-7-8 198 El Dorado W of Fallen Leaf Lake 2072 Comment
  UC85598  Calochortus luteus Katharine Brandegee 1907-5-30 El Dorado near New York Ravine (7 mi above Folsom) Comment
  CAS-BOT-BC492570  Calochortus minimus Verne Grant; Alva Grant 1949-7-22 8777 El Dorado Lodgepole Pine Forest ateast end of Lake of the Woods, Desolation Valley Wilderness Area near Echo Lake 2590 Comment
  UC747546  Calochortus minimus G. Thomas Robbins 1943-7-25 1300 El Dorado about 0.5 mi se Desolation Valley Wilderness Area (along trail to Echo Lake) 2438 Comment
  CAS-BOT-BC492614  Calochortus monophyllus Alice Eastwood 1927-3-26 14197 El Dorado Near Kelsey Comment
  POM109673  Calochortus monophyllus Marcus E. Jones 1883-4-21 s.n. El Dorado Kelsey. Comment
  UCR206915  Calochortus superbus George K. Helmkamp, E. A. Helmkamp 2009-5-24 14793 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road 640 Comment
  UC1614007  Caltha biflora Charles M. Belshaw 1935-7-9 1061 El Dorado On upper south fork of Silver Creek near Wilson's. 2286 Comment
  CAS-BOT-BC175785  Caltha leptosepala Dr. E. C. Van Dyke 1915-7-15 s.n. El Dorado Gilmore Lake, Lake Tahoe Region Comment
  CAS-BOT-BC270875  Calycadenia spicata H. M. Hall 1910-6-22 10218 El Dorado E side of Sacramento Valley near Folsom 121 Comment
  UC175018  Calycadenia truncata Katharine Brandegee 1914-8-1 El Dorado between Placerville and Camino Comment
  UCR218101  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2010-7-9 16496 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
  UCR250281  Calyptridium monospermum George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20921 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  UCD20168  Calyptridium quadripetalum J. M. Tucker 1954-6-5 2702 El Dorado Hwy 89, 1 mile south of junction with Hwy 50. 1981 Comment
Read comments
Jul 6 2007
  SEINET195652  Calyptridium umbellatum G. T. Robbins 1943-6-7 1135 El Dorado Above Silver Fork American River near Sacramento Box Sawmill ('China Flat') ca 4 mi S of Kyburz 1372 Comment
  UC7757  Calyptridium umbellatum C. J. Fox Jr. July 1895 El Dorado Tallac, at Gilmore's Tallac Comment
  SJSU8694  Calystegia stebbinsii C. W. Sharsmith 1964-6-13 7269 El Dorado c. 1 mi W of Shingle Springs 365 Comment
  CAS-BOT-BC354324  Camassia Peter Rubtzoff 1975-6-26 8132 El Dorado U.C. Blodgett Forest Research Station: Marshy opening on West Fork Gaddis Creek off west side of Mainline Road, 0.15 miles north of Mutton Creek Road junction. Comment
  RSA369205  Camassia quamash subsp. breviflora Emery M. Whilton 1938-7-26 s.n. El Dorado Taken at Lake Tahoe Comment
  UC20534  Camissonia contorta V. Rattan 6419 El Dorado Consumne River Comment
  CDA32173  Campanula prenanthoides M. Beyers 2010-8-2 740 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  UCR248536  Campanula prenanthoides George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22032 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 2.1 miles east of Stumpy Meadows Lake, 15.6 km NNE (06 deg. ) of Pollock Pines 1357 Comment
  SD255684  Cardamine hirsuta George K Helmkamp, E. A. Helmkamp 2009-3-7 14350 El Dorado Northern Sierra Nevada Mountains Foothills: along CA-193, 0.8 mile north of the junction with Rock Creek Road (Garden Valley 7.5'Q) 484 Comment
  SEINET3238870 Image available Cardamine hirsuta George K. Helmkamp, E. A. Helmkamp 2008-2-28 13131 El Dorado Foothills, northern Sierra Nevada Mountains: Lake Oaks, Mobile Home Park, Diamond Springs. 530 Comment
  UCD165588  Cardamine hirsuta Ellen Dean; with Daniel McNair 2016-5-17 8930 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northeastern corner of park at Lester Beach. Northern end of beach. 1900 Comment
  UCR206884  Cardamine hirsuta George K. Helmkamp, E. A. Helmkamp 2009-3-7 14350 El Dorado Northern Sierra Nevada Mtns. Foothills, along CA-193, 0.8 mile north of the junction with Rock Creek Road 485 Comment
  UCD147719  Carduus pycnocephalus subsp. pycnocephalus Allyson Ayalon; Lucie Jerabkova 2012-7-1 97 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UC1614015  Carex Charles M. Belshaw 1935-7-4 1044 El Dorado Placerville road to Tahoe Central Sierra Nevada (41 milestone) 1676 Comment
  CAS-BOT-BC18227  Carex W. R. Dudley 1893-6-8 s.n. El Dorado Lake Tahoe. The lake-shore bar, Tallac Hotel. Comment
  UCD81294  Carex abrupta Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4264 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1926 Comment
  UCD140086  Carex amplifolia Peter Rubtzoff 1972-10-11 7017 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacon Canyon in headquarters area (Comp. 250R). 1280 Comment
  CHSC73212  Carex angustata L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5795 El Dorado Lake Tahoe Basin Management Unit. 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
  UC1729881  Carex angustata L. P. Janeway, Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5804 El Dorado meadow near mouth of Meeks Creek (w of Hwy 89 and 0.4-0.5 mi w of Meeks Bay of Lake Tahoe, Homewood Quadrangle); near mouth of Meeks Creek, Homewood Quadrangle 1895 Comment
  UC1729960  Carex angustata L. P. Janeway, Eric Schroder 1998-8-20 6136 El Dorado meadow along Upper Truckee River about 0.3 mi s of Grass Lake Creek (Echo Lake Quadrangle); meadow along Upper Truckee River, Echo Lake Quadrangle 1981 Comment
  UCD165910  Carex angustata Ellen Dean; with Mayra Huerta 2016-8-2 9224 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of park near Balancing Rock and boulder fields. 1946 Comment
  UCD73783  Carex angustata Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4483 El Dorado Washoe Meadows State Park. North-central part of fen system. 1940 Comment
  UCD18278  Carex aquatilis E. A. Dean; Grady Webster and Davis Botanical Society 1999-6-26 821 El Dorado Sierra Nevada, El Dorado National Forest, WNW of the jct. of Hwys 88 and 89, along Hwy 89, just west of Luther Pass. Grass Lake area. Comment
  UCD44086  Carex aquatilis var. aquatilis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1452 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
  UCD60351  Carex athrostachya Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3938 El Dorado Washoe Meadows State Park. Angora Meadows near sewer manhole #4. 1917 Comment
  CAS-BOT-BC19212  Carex barbarae John Thomas Howell 1954-5-17 29772 El Dorado Sierra Nevada. Diamond Spring. 548 Comment
  RSA0015578  Carex bolanderi Peter Rubtzoff 1975-7-23 8224 El Dorado U.C. Blodgett Forest Research Station, Headquarters Loop Road at Bacon Creek crossing west of headquarters. Near the road south of the creek. Comment
  UCD165559  Carex brainerdii Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8857 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along Rubicon Trail on east side of park. 1999 Comment
  UCD165996  Carex brainerdii Daniel M. McNair 2016-6-20 2143 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. The Rubicon Trail. 2007 Comment
  UC1586918  Carex canescens Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2922 El Dorado e part of Grass Lake El Dorado National Forest, Grass Lake 2350 Comment
  CHSC110880  Carex cyrtostachya L. P. Janeway 2007-7-8 9080 El Dorado Northern High Sierra Nevada. Eldorado National Forest, Traverse Creek Special Interest Area; along Rock Canyon Creek about 200 m upstream of its confluence with Traverse Creek. 680 Comment
  UCR174203  Carex deweyana subsp. leptopoda George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10587 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 Comment
  UCR208517  Carex echinata Peter Rubtzoff 1975-6-24 8104 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, East Fork Gaddis Creek, north of Mutton Creek Road crossing 1296 Comment
  CAS-BOT-BC19857  Carex echinata subsp. echinata John Thomas Howell 1946-9-1 22962 El Dorado Sierra Nevada. Echo Summit. Comment
  RSA52257  Carex echinata subsp. echinata J. T. Howell 1946-9-1 22962 El Dorado Echo Summit. 2256 Comment
  RSA0108575  Carex eurycarpa John Thomas Howell 1946-9-1 22960 El Dorado Echo Summit. Comment
  UCD140300  Carex feta Collector Unknown 1925-6-15 1761 El Dorado Kyburz. Comment
  CAS-BOT-BC64996  Carex feta Peter Rubtzoff; John Thomas Howell 1973-7-18 7115 El Dorado Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut (compartment 451E) 1310 Comment
  UCD72639  Carex filifolia Ellen Dean; T. Sasaki 2007-7-23 4362 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #2 plot. 1920 Comment
  CAS-BOT-BC20185  Carex filifolia var. erostrata W. R. Dudley 1893-6-8 s.n. El Dorado Plain back of Tallac. Comment
  CAS-BOT-BC21256  Carex fracta H. F. Copeland 1939-6-25 s.n. El Dorado Canyon of Glen Alpine Creek. Near Fallen Leaf Lake. 1828 Comment
  UCR251262  Carex fracta George K. Helmkamp, E. A. Helmkamp 2012-7-6 19342 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50 1707 Comment
  CAS-BOT-BC22090  Carex heteroneura W. R. Dudley 1894-9-1 s.n. El Dorado Lake of the Woods. Comment
  SEINET7485284 Image available Carex heteroneura Peter F. Zika 2010-1 25310 El Dorado NW end of Grass Lake, W side of Luther Pass, northern Sierra Nevada Highlands (n SNH) 2365 Comment
  UC72444  Carex heteroneura var. epapillosa Ezra Brainerd 1897-7-15 El Dorado Strawberry Creek Sierra Nevada Mts. 1798 Comment
  SEINET11631359  Carex hoodii H. H. Heller 1938-1 758 El Dorado Fallen Leaf Comment
  UCR209059  Carex integra Peter Rubtzoff 1973-7-19 7180 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road 1296 Comment
  UCD142042  Carex laeviculmis Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7862 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, south side of creek. 1944 Comment
  CAS-BOT-BC285560  Carex laeviculmis Peter Rubtzoff 1975-6-24 8102 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  UCD112366  Carex laeviculmis Peter Rubtzoff; John Thomas Howell 1973-7-19 7183 El Dorado Sierra Nevada. Blodgett Forest: Southern fork of Bacon Canyon near Bacchi Corral Road. (Comp. 150E). 1295 Comment
  RSA7963  Carex lenticularis var. impressa Carl B. Wolf 1928-8-17 3328 El Dorado Susie Lake. 2354 Comment
  UC905027  Carex lenticularis var. lipocarpa John Thomas Howell 1945-9-29 21541 El Dorado Desolation Valley Comment
  SEINET7564646 Image available Carex lenticularis var. lipocarpa F. W. Peirson 1935-7-31 11725 El Dorado Lake Tahoe, at Emerald Bay. 1905 Comment
  SEINET7564686 Image available Carex lenticularis var. lipocarpa I. L. Wiggins 1933-9-2 6794 El Dorado July Lake near Fallen Leaf, Lake Tahoe Region. Comment
  SEINET7564763 Image available Carex leporinella Ray Tallent 1987-8-6 875 El Dorado Desolation Wilderness Area. 2487 Comment
  RSA364206  Carex limosa Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47230 El Dorado Grass Lake: just N of Luther Pass. 2348 Comment
  UC1532818  Carex limosa Robert F. Thorne, L. DeBuhr 1975-8-23 47230 El Dorado just n Luther Pass; Grass Lake 2346 Comment
  CAS-BOT-BC31531  Carex luzulifolia LeRoy Abrams 1911-7-29 4850 El Dorado Glenn Alpine trail, Mt. Tallac 2743 Comment
  CAS-BOT-BC31532  Carex luzulifolia H. M. Hall; H. P. Chandler 1903-8-1 4747 El Dorado Pyramid Peak, Sierra Nevada 2682 Comment
  CAS-BOT-BC31819  Carex luzulifolia LeRoy Abrams 1911-7-29 4838 El Dorado Glenn Alpine Trail, Mt. Tallac. 2743 Comment
  CAS-BOT-BC31614  Carex luzulina var. ablata John Thomas Howell 1946-9-1 22969 El Dorado Echo Summit Comment
  SEINET7566766 Image available Carex mariposana Ray Tallent 1987-8-6 879 El Dorado Desolation Wilderness Area, Haypress Meadows. 2536 Comment
  CAS-BOT-BC31681  Carex mariposana Annie M. Alexander; Louise Kellogg 1943-8-24 3474 El Dorado Tamarack Trail. L. Tahoe Region. Comment
  CAS-BOT-BC31682  Carex mariposana John Thomas Howell 1954-5-17 29672 El Dorado 3 miles S of Garden Valley. Comment
  CAS-BOT-BC9337  Carex mariposana Hilda H. Heller 1938-8-1 632 El Dorado Jolmans, Fallen Leaf Comment
  RSA35094  Carex mariposana L. S. Rose 1944-7-12 44096 El Dorado Glen Alpine Road 1982 Comment
  UCD146964  Carex multicaulis Chuck Hughes 2012-6-19 335 El Dorado About 50 feet south of Blair Road. 1136 Comment
  CAS-BOT-BC32218  Carex multicostata John Thomas Howell 1946-8-31 22943 El Dorado Mt. Tallac. Comment
  UCD74083  Carex multicostata Jennifer W. Burt; Jessica Hite 2005-8-18 13 El Dorado Echo Summit' abandoned downhill ski area (off Hwy 50 near Echo Summit) - collected from center of abandoned ski run. 2270 Comment
  CAS-BOT-BC32214  Carex multicostata Annie M. Alexander; Louise Kellogg 1943-8-27 3489 El Dorado Dick L. L. Tahoe Region. 2743 Comment
  UCD44042  Carex nebrascensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1408 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
  POM313075  Carex nigricans Alva Grant, Verne Grant 1946-7-29 7819 El Dorado Just below Angora Peak. 2591 Comment
  CHSC73331  Carex pachystachya L. P. Janeway; Eric Schroder 1998-9-3 6265 El Dorado Lake Tahoe Basin Management Unit. Meadow on east side of Hwy 50 and along Meadow Creek, about 1.7 mi southeast of Echo Summit. 2142 Comment
  UC880  Carex pellita Ezra Brainerd 1897-7-8 El Dorado Tallac Sierra Nevada Mts., Lake Tahoe 1889 Comment
  UCD44145  Carex praegracilis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1511 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  SEINET7572537 Image available Carex preslii Ray Tallent 1987-8-5 870 El Dorado Desolation Wilderness Area, along creek below Waca Lake. 2487 Comment
  CAS-BOT-BC118732  Carex preslii Martin Simon Jussel 1943-7-18 s.n. El Dorado Lake Tahoe at Jujou Comment
  UC1024260  Carex preslii Annie M. Alexander and Louise Kellogg 1943-8-27 3507 El Dorado Slope above Dicks Lake Sierra Nevada, Lake Tahoe region (W side) 2743 Comment
  UC1109163  Carex raynoldsii Verne Grant, Alva Grant 1946-7-26 7789 El Dorado near Angora Lake 2225 Comment
  UCD72675  Carex rossii Ellen Dean; T. Sasaki 2007-7-23 4397 El Dorado Washoe Meadows State Park, eastern side of the park on east side of fen system. Upper Truckee River Restoration Project monitoring well #16 plot. 1926 Comment
  UC1586913  Carex simulata Juha Pykala, D. H. Norris, Heikki Toivonen 1987-7-23 2901 El Dorado w side Grass Lake (along road 89); El Dorado National Forest 2350 Comment
  UCD74106  Carex specifica Jennifer W. Burt 2006-9-6 188 El Dorado Sierra-at-Tahoe active ski area, off Hwy 50 near Phillips - collected from center of 'Sugar N' Spice' ski run. 2388 Comment
  UC55219  Carex straminiformis H. M. Hall and H. P. Chandler 4742 El Dorado Pyramid Peak, e side of main peak Sierra Nevada Mountains 2804 Comment
  UC55226  Carex straminiformis H. M. Hall and H. P. Chandler July, 1903 4617 El Dorado vicinity Lake Tahoe (Summit Mt. Tallac); Sierra Nevada Mountains 2980 Comment
  CDA33161  Carex straminiformis P. B. Kennedy 1920-9-17 El Dorado Eldorado National Forest. Comment
  CAS-BOT-BC116700  Carex subfusca Lewis Samuel Rose 1944-7-12 44097 El Dorado Glen Alpine Road 1981 Comment
  CAS-BOT-BC115316  Carex utriculata W. R. Dudley 1900-6-28 s.n. El Dorado Near Tallac Comment
  CAS-BOT-BC115323  Carex utriculata Verne Grant; Alva Grant 1946-7-17 7707 El Dorado SW end of Upper Echo Lake. 2255 Comment
  CAS-BOT-BC115326  Carex utriculata Herbert Faulkner Copeland 1934-7-22 s.n. El Dorado Wright's Lake. 2133 Comment
  UC1729966  Carex utriculata L. P. Janeway, Eric Schroder 1998-8-17 6073 El Dorado meadow on w side of intersection of Al Tahoe Boulevard and Pioneer Trail, South Lake Tahoe, South Lake Tahoe Quadrangle South Lake Tahoe; , South Lake Tahoe Quadrangle 1920 Comment
  UCD158913  Carex utriculata C. E. H. R. Meadow Assessment; Kathren Murrell 1998-7-29 s.n. El Dorado Lake Tahoe Basin; Fallen Leaf Lake. 1943 Comment
  UCD73747  Carex utriculata Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4447 El Dorado Washoe Meadows State Park. Adjacent to southernmost fen. 1928 Comment
  CAS-BOT-BC115313  Carex utriculata W. R. Dudley 1894-9-1 s.n. El Dorado Lake of the Woods. Comment
  CHSC73223  Carex vesicaria L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5901 El Dorado Lake Tahoe Basin Management Unit. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  SEINET11173337  Carex vesicaria Unknown 1998-8-17 6053 El Dorado El Dorado County Comment
  UCD44079  Carex vesicaria C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1445 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
Read comments
Jun 11 2012
  UCR37036  Carex vesicaria A. C. Sanders 1984-6-17 5029 El Dorado Sierra Nevada Mountains, Silver Fork of the American River above the Fitch Rantz Bridge, 9.4 road mi SE of Kyburz 1707 Comment
  CAS-BOT-BC115075  Carex vesicaria Frank Warrington Peirson 1925-7-2 6213 El Dorado Growing in water, south side Lake Tahoe 1905 Comment
  SJSU3935  Carex whitneyi C. W. Sharsmith 1964-6-19 7307 El Dorado Fallen Leaf Lake (c. 0.5 mi N of its lower end) 1935 Comment
  CAS-BOT-BC59047  Cassiope mertensiana D. Herrick; N. Houghton; J. Schever; A. Bloom 1967-7-25 19414 El Dorado East side of L. Aloha - Fallen Leaf Lake Quadrangle 2529 Comment
  RSA791576  Castanopsis Peter Rubtzoff 1972-10-12 7026 El Dorado Georgetown Divide: U.C. Blodgett Forest Research Station, Clear Cut on Main Line Road. Comment
  SACT002860  Castanopsis sempervirens H. Skidmore 1934-8-11 El Dorado 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
  JEPS86446  Castilleja affinis subsp. affinis L. R. Heckard 1973-6-9 3430 El Dorado 1.5 mi e Pilot Hill (on old Hwy 49) 274 Comment
  RSA296407  Castilleja applegatei R. C. 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.) 610 Comment
  UCD111523  Castilleja applegatei subsp. disticha Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7138 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 200 feet south of road. East side of meadow. 1976 Comment
  SEINET13732477  Castilleja applegatei subsp. pallida W. D. Billings 1950-8-3 1933 El Dorado Sierra Nevada, above Gilmore Lake, on the trail to Mount Tallac. 2652 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-BC255472  Castilleja applegatei var. pinetorum Elsie Zeile Lovegrove 1938-6-14 s.n. El Dorado Fallen Leaf Lake Road, Lake Tahoe Basin Comment
  CAS-BOT-BC255488  Castilleja applegatei var. pinetorum G. L Smith 1959-6-16 1167 El Dorado Along trail from Fallen Leaf Lake up south slopes of Mt. Tallac 2377 Comment
  CAS-BOT-BC255489  Castilleja applegatei var. pinetorum Le Roy Abrams 1911-7-27 4768 El Dorado Lake Valley, Lake Tahoe Region 1950 Comment
  SEINET7072537  Castilleja attenuata A. G. Vestal 1963-5-5 s.n. El Dorado About 9 mile north of El Dorado. Coordinate datum: NAD 27. UTM Zone 10, 687563mE, 4284848mN. Comment
  UC187806  Castilleja foliolosa Katharine Brandegee Jul 1909 El Dorado Camino Comment
  UCD122549  Castilleja foliolosa Lisa L. Serafini 1982-5-16 21 El Dorado Pine Hill, south slope, 1/3 mile east of lookout tower. 554 Comment
  CAS-BOT-BC32610  Castilleja jusselii Martin Simon Jussel 1928-7-12 s.n. El Dorado Star Lake Trail, Lake Tahoe region Comment
  UC673465  Castilleja lacera H. L. Mason 1928-5-4 4507 El Dorado 4 mi n Shingle Spring; Greene Valley Comment
  RSA448629  Castilleja lemmonii Harry H. Stone 1933-8-27 18597 El Dorado Mt. Ralston. Comment
  UC185463  Castilleja lineariloba Katharine Brandegee May 1907 El Dorado New York Ravine Comment
  UC886504  Castilleja lineariloba Carl B. Wolf El Dorado 2 mi s Salmon Falls (w slope of Sierra Nevada); Sierra Nevada 152 Comment
  JEPS15168  Castilleja miniata P. L. Johannsen 1934-7-27 437 El Dorado 1 mi sw Lyon; El Dorado National Forest, Pyramid Peak Quadl 2225 Comment
  UC638739  Castilleja miniata Ethel Crum 1939-7-2 2099 El Dorado 2 mi se Echo Lake; Echo Summit 2286 Comment
  UCD166046  Castilleja miniata subsp. miniata Daniel M. McNair; with E. Dean, M. Huerta and J. Schroder 2016-8-12 2198 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2036 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
  UC1035776  Castilleja nana Annie M. Alexander and Louise Kellogg 1943-8-20 3465 El Dorado slope above Half Moon Lake; Sierra Nevada, Lake Tahoe Region 2499 Comment
  JEPS18222  Castilleja parviflora L. T. Dempster 1957-7-28 1093 El Dorado se end Lake Aloha; Desolation Valley 2499 Comment
  JEPS71679  Castilleja pilosa Gladys L. Smith 1971-7-9 3066 El Dorado Haypress Meadow 2499 Comment
  UC187691  Castilleja subinclusa Katharine Brandegee 1909-5-2 El Dorado Natoma Ditch Comment
  UCD55377  Castilleja tenuis Ellen Dean; Mark Bibbo 2006-7-19 3227 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. North of golf hole #7. 1922 Comment
  CAS-BOT-BC176169  Ceanothus Peter Rubtzoff 1974-6-4 7549 El Dorado U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UCD165073  Ceanothus Peter Rubtzoff 1975-5-27 7996 El Dorado U.C. Blodgett Forest Research Station: Upper part of Heliport clearing. Comment
  BFRS452 Image available Ceanothus cordulatus Peter Rubtzoff 1974-6-4 7548 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  POM177550  Ceanothus cordulatus L. R. Abrams 1930-8-20 12756 El Dorado Near Lily Lake, Glen Alpine Canyon 1982 Comment
  UCD168669  Ceanothus cordulatus Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9416 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Southwestern side of Emerald Point. 1918 Comment
  CAS-BOT-BC49342  Ceanothus cuneatus D. O. Burge 2008-6-3 1011 b El Dorado roadside on Wentworth Springs Road, 1.9 road miles (3.0 km) from intersection with SR 193 (Georgetown Rd.), 870 Comment
  UC746921  Ceanothus cuneatus var. cuneatus G. Thomas Robbins 1943-4-10 989 El Dorado 3 mi above Camino (canyon side above North Fork Webber Creek) 1036 Comment
  UCD112104  Ceanothus cuneatus var. cuneatus G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11691 El Dorado Northern Sierra Nevada Mountains; hills bordering east end of Sacramento Valley; Bass Lake Road at southeast end of Bass Lake. 381 Comment
  UCD95062  Ceanothus cuneatus var. cuneatus Collin Edwards; PLS 102 Plant Collection Interns 2011-4-30 6 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Northern part of Kanaka Valley near gabbro soil chaparral. 310 Comment
  UCD112918  Ceanothus diversifolius Peter Rubtzoff 1976-5-19 8538 El Dorado Sierra Nevada. Blodgett Forest: Chinquapin Flat Road ca. 1.6 mi. south of Gaddis Creek Road; ca. 200 yards down the southwest slope from road (Comp. 600R). 1280 Comment
  RSA0035750  Ceanothus integerrimus George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-15 20874 El Dorado Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  UC1070708  Ceanothus integerrimus P. L. Johannsen, A. D. Gifford 1934-6-7 255 El Dorado 200 yds sw White Hall; Pyramid Pk. quad. 1066 Comment
  UCR232640  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2011-10-13 18411 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 8.1 miles northwest of Pollock Pines at the south side of the bridge over the South Fork American River 611 Comment
  UCD14608  Ceanothus integerrimus var. macrothyrsus Wendy Weber 1989-6-2 18 El Dorado California, El Dorado Co.; along Highway E16, 5 miles east of Jenkinson Lake; 1103 Comment
  UCD112076  Ceanothus lemmonii Beecher Crampton 1958-5-29 4854 El Dorado El Dorado County, 4 miles northwest of Pine Hill, 0.5 mile south of New Salmon Falls Bridge. Comment
  UCD112193  Ceanothus lemmonii G. H. Vansell 1933-4-1 s.n. El Dorado Near Shingle Springs. Comment
  UC101861  Ceanothus palmeri Katharine Brandegee 1907-5-18 El Dorado Simpson's Ranch Sweetwater Creek, Simpson's Ranch Comment
  UC912382  Ceanothus palmeri Herbert L. Mason 1928-5-4 4519 El Dorado Eggars Rose Springs (Eggars) (Rose Springs) Comment
  RSA304767  Ceanothus prostratus James R. Shevock 1972-5-21 1821 El Dorado Hwy 89, W shore Lake Tahoe. 1890 Comment
  RSA754173  Ceanothus prostratus Dylan O. Burge, C. Miller 2007-6-15 DOB 949 c El Dorado Mormon Emigrant Trail 1.2 road miles E of easternmost Jenkinson Lake spillway (Sly Park Dam), 6.67 km 147 degrees SSE of Pollock Pines. 1200 Comment
  OBI10328  Ceanothus tomentosus H. E. McMinn, G. Townsley 1941-8-22 5362 El Dorado About 10 mi E of Georgetown 975 Comment
  CAS-BOT-BC52921  Ceanothus tomentosus var. tomentosus Ira L. Wiggins 1946-5-11 11220 El Dorado On grade 1.5 mi. E. of Georgetown. 850 Comment
  CAS-BOT-BC52922  Ceanothus tomentosus var. tomentosus Rimo Bacigalupi; G. T. Robbins 1955-5-21 5159 El Dorado Drainage of Webber Creek, along Camino - Pleasant Valley Road, 1.5 miles north of Pleasant Valley 762 Comment
  UC1281459  Ceanothus velutinus G. Townsley, H. E. McMinn 1941-8-23 5375 El Dorado ridge between Emerald Bay and Cascade Lake; ridge between Emerald Bay and Cascade Lake Comment
  UC18453  Ceanothus velutinus State Survey 1863-8-25 2159 El Dorado mts near Lake Tahoe; near Lake Tahoe Comment
  UC634581  Ceanothus velutinus Herbert L. Mason 1926-5-30 3319 El Dorado ridge between Emerald Bay Lake Tahoe and Cascade Lake; ridge btw Emerald Bay Lake Tahoe and Cascade Lake Comment
  UC1071498  Ceanothus velutinus var. velutinus P. L. Johannsen 1934-8-30 472 El Dorado 1 mi w Rubicon Pt. (Plot 289); El Dorado National Forest, Pyramid Peak Comment
  OBI74599  Centaurea solstitialis David J. Keil 1992-1 23403 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  RSA755710  Centaurium muehlenbergii George K. Helmkamp, E. A. Helmkamp 2009-6-22 15035 El Dorado Lake Oaks Mobile Home Park, Diamond Springs 527 Comment
  RSA114100  Centaurium namophilum G. Thomas Robbins 1943-7-15 1267 El Dorado On canyon side above North Fork Webber Creek, about 3 miles east of Camino. 976 Comment
  CAS-BOT-BC288555  Centromadia fitchii John Thomas Howell 1930-10-12 5571 El Dorado 4 miles N of Placerville Comment
  UC753951  Cephalanthus occidentalis var. californicus H. F. Copeland 1940-6-24 1639 El Dorado between Mormon Island and Salmon Falls Comment
  CAS-BOT-BC179511  Cercis occidentalis G. Thomas Robbins 1945-4-22 1842 El Dorado 2-3 mi NW of Shingle Springs. 457 Comment
  OBI13276  Cercis occidentalis H. E. McMinn 1933-9-4 3282 El Dorado One mi S of Diamond Springs Comment
  CAS-BOT-BC276532  Chaenactis douglasii var. douglasii Paul F. Covel 1936-8-6 1098 El Dorado Strawberry on American River Comment
  UCD125406  Chaenactis douglasii var. douglasii Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7492 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 on north side of General Creek. 1930 Comment
  CAS-BOT-BC276513  Chaenactis douglasii var. douglasii L. R. Abrams 1917-9-19 6784 El Dorado Lily Lake near Fallen Leaf. Lake Tahoe Comment
  CAS-BOT-BC276526  Chaenactis douglasii var. douglasii A. A. Heller 1911-8-10 12534 El Dorado E side of Ralston Peak above Echo Lake 2407 Comment
  UCD34095  Chaenactis glabriuscula var. megacephala Beecher Crampton 1976-5-12 9386 El Dorado Bass Lake, NE of Clarksville. Comment
  CAS-BOT-BC140767  Chamaebatia foliolosa C. A. G. 1903-5-22 s.n. El Dorado Sierra Nevada Comment
  CAS-BOT-BC140772  Chamaebatia foliolosa Mrs. Marian Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake Comment
  UC1614601  Chamaebatia foliolosa Charles M. Belshaw 1934-11-3 279 El Dorado 41 mi above Placerville (on Placerville Highway to Tahoe) 1676 Comment
  SEINET6336154  Chamaebatia foliolosa L. R. Miller 1934-4-29 s.n. El Dorado El Dorado National Forest, road to Auburn Comment
  SEINET269514  Chamaebatiaria millefolium Richard J. Shaw 1963-6-6 1282 El Dorado Highway 50; 1 mile east of South Fork of American River Bridge 1219 Comment
  UCD82321  Chamerion angustifolium Robin McMaster 1975-8-17 639 El Dorado 3-4 mi from Meeks Bay on trail to Crag Lake. 2133 Comment
  JEPS72723  Chamerion angustifolium subsp. circumvagum Gladys L. Smith 1963-7-28 1941 El Dorado trail from Audrain Lake to U.S. 50 (along stream bank); Echo Summit area 2164 Comment
  CAS-BOT-BC68251  Cheilanthes gracillima Alice Eastwood 1912-6-15 415 El Dorado Lake Tahoe Region - Deer Park Comment
  CAS-BOT-BC68252  Cheilanthes gracillima Alice Eastwood 1906-7-23 905 El Dorado Near Lily Lake Comment
  CAS-BOT-BC68293  Cheilanthes gracillima Ira L. Wiggins 1933-7-17 6752 El Dorado Near Lily Lake Comment
  CHSC114909  Cheilanthes gracillima M. Beyers; G. F. Hrusa 2011-7-20 1003 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  UCD150182  Chenopodium album Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8528 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northwestern corner of park near Lake Tahoe Blvd. Along undeveloped road. 1943 Comment
  RSA6508  Chenopodium botrys Jens Clausen 1932-9-13 616 El Dorado American River Canyon, South Fork between Whitehall and Kyburz. 28.7 mi. east of Placerville 1159 Comment
  SEINET5764340 Image available Chenopodium carinatum Ira L. Wiggins 1930-1 s.n. El Dorado 18 mi W of Lake Tahoe on Placerville Tahoe Highway Comment
  CAS-BOT-BC497668  Chlorogalum pomeridianum G. Thomas Robbins 1944-6-29 1745 El Dorado Above North Fork Webber Creek, ca 3 mi E of Camino 914 Comment
  UCR206711  Chondrilla juncea George K. Helmkamp, Amy Barnes 2009-7-7 15108 El Dorado Sierra Nevada Mountains Foothills, Forbay Road, at the south side of its crossing of the South Fork American River, about 7 miles north of Pollock Pines 595 Comment
  CAS-BOT-BC252810  Chorizanthe polygonoides var. polygonoides Beecher Crampton 1964-4-27 6928 El Dorado 4.2 miles south of Lotus Comment
  UC85393  Chorizanthe polygonoides var. polygonoides Katharine Brandegee 1907-5-19 El Dorado Simpson's Ranch , Simpson's Ranch (Sweetwater Creek) Comment
  CAS-BOT-BC36333  Chrysolepis sempervirens Carl B. Wolf 1930-10-8 1713 El Dorado near Housekeeping camp: Fallen Leaf Lake 1920 Comment
  UCD110117  Chrysolepis sempervirens P. B. Kennedy 1920-8-17 121 El Dorado El Dorado National Forest -- Barrett Camp. 1981 Comment
  SEINET7450579 Image available Chrysopsis breweri E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4306 El Dorado Washoe Meadows State Park. Near center of park, west of fen system 1943 Comment
  CDA32980  Chrysothamnus nauseosus Phyllis Hiatt 1979-8-6 El Dorado Hwy 50; north side of road near mile post 38.48. 0 Comment
  SEINET3926370  Cinna latifolia A. A. Beetle, D. E. Beetle; Alva Hansen 1945-1 3923 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt.; 0 2286 Comment
  SD212669  Circaea alpina subsp. pacifica G. K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9877 El Dorado Northern Sierra Nevada Foothills: Silver Fork, 2.1 miles west of Kyburz along US Highway 50; near small creek flowing into the South Fork of the American River 1203 Comment
  SD3363  Circaea alpina subsp. pacifica El Dorado 2286 Comment
  UC19994  Circaea alpina subsp. pacifica Brewer 2133 El Dorado Sierra Nevada, Pyramid Peak Comment
  UC422821  Circaea alpina subsp. pacifica R. L. Pendleton and F. M. Reed 1907-7-25 1192 El Dorado near Modjeska Falls (Glen Alpine); Lake Tahoe Region, Glen Alpine 2042 Comment
  CAS-BOT-BC285285  Cirsium andersonii John Thomas Howell 1946-9-1 22982 El Dorado Echo Summit 2255 Comment
  SD237307  Cirsium andersonii G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15277 El Dorado Sierra Nevada Mountains: Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road. 1851 Comment
  UC463349  Cirsium andersonii L. R. Abrams 1930-8-15 12749 El Dorado Glen Alpine to Susie Lake 2286 Comment
  UCD166004  Cirsium andersonii Daniel M. McNair 2016-7-12 2152 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2044 Comment
  UCR179219  Cirsium andersonii George K. Helmkamp, E. A. Helmkamp 2006-9-12 11371 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
  CDA11113  Cirsium occidentale var. californicum G. F. Hrusa, Jeff Hart 1994-4-23 11803 El Dorado Cosumnes River Drainage; N side of Cosumnes River, immediately W of Hwy 49 bridge. Comment
  CAS-BOT-BC280096  Cirsium occidentale var. californicum Al Johnson 1957-6-12 s.n. El Dorado South roadside lot owned by G. R. Anderson (part of R. Cameron's Flying C Ranch), Green Valley Road, ca. 4 miles west of Rescue 365 Comment
  UC421712  Cirsium vulgare Katharine Brandegee 1904-5-25 El Dorado Placerville Comment
  CAS-BOT-BC438984  Cistanthe monosperma Elizabeth Parsons Hawver 1909-6-1 s.n. El Dorado Aspengrove, Lake Tahoe Region Comment
  CAS-BOT-BC344934  Clarkia Peter Rubtzoff 1975-6-25 8124 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, 1.6 miles south of Old Gaddis Creek Road (double gates); Comment
  UCR206107  Clarkia biloba subsp. biloba George K. Helmkamp, E. A. Helmkamp 2009-6-2 14874 El Dorado Sierra Nevada Mountains Foothills, along Mother Lode Road, 0.1 mile west of its junction with CA-49 (west end of El Dorado) 512 Comment
  UCR230990  Clarkia biloba subsp. biloba George K. Helmkamp, E. A. Helmkamp 2011-7-2 17626 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
  UCD84373  Clarkia biloba subsp. brandegeeae Ethan Koenigs 2010-6-9 s.n. El Dorado North of town of Camino. Along Slab Creek Rd., 1.1 road miles from intersection with North Canyon Rd., at Iowa Creek crossing. Approximately 640 feet SE from creek crossing on a skid-trail roadcut. 640 Comment
  UCR206847  Clarkia biloba subsp. brandegeeae George K. Helmkamp, E. A. Helmkamp 2009-6-6 14911 El Dorado Sierra Nevada Mountains Foothills, along Mosquito Road, 2.8 miles north of its junction with CA-50 in Placerville 691 Comment
  RSA0059995  Clarkia biloba subsp. brandegeeae Harlan Lewis, M. Lewis 1947-6-10 380 El Dorado Hwy 49, 2.3 miles south of Pilot Hill Comment
  UCR217876  Clarkia gracilis subsp. gracilis George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16129 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 2.9 miles east of its junction with Perry Creek road 1012 Comment
  SEINET9349294  Clarkia purpurea Unknown 2010-6-19 16311 El Dorado Sierra Nevada Mountains Foothills Comment
  UC747231  Clarkia purpurea subsp. quadrivulnera G. Thomas Robbins 1943-5-28 1096 El Dorado 3 mi e Placerville (at w edge of Institute of Forest Genetics) 762 Comment
  UC747275  Clarkia purpurea subsp. quadrivulnera G. Thomas Robbins 1944-5-22 1628 El Dorado 2-3 mi e Placerville (along U. S. Highway 50) 609 Comment
  UCR174294  Clarkia purpurea subsp. quadrivulnera George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-7 10651 El Dorado Northern Sierra Nevada foothills, hiking trail, 3.5 miles northwest of Placerville along Calif. Hwy 49 512 Comment
  UCR206825  Clarkia purpurea subsp. quadrivulnera George K. Helmkamp, E. A. Helmkamp 2009-5-24 14760 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 0.2 miles east of the Cosumnes River and CA-49 288 Comment
  SD40724  Clarkia purpurea subsp. quadrivulnera Carl B. Wolf 1933-5-25 4965 El Dorado West end of Green Valley, 4.8 miles west of Rescue 1100 Comment
  SEINET10492523  Clarkia rhomboidea Larry D. Smith 1978-6-10 Smith 78110 El Dorado 1/4 mile south of Pollock Pines. Dry soil, edge of forest of Pinus ponderosa, on volcanic formation. Alt. 3950 feet. 1205 Comment
  SEINET10492189  Clarkia unguiculata Tim Holtsford 1992-5-26 Holtsford 920526 -1-C El Dorado State hwy 49, 0.15 mi s of riverwood drive, 5.3 mi n of state hwy 50. 300-500 Large healthy plants on n-nw-facing roadcut with oaks, walnuts, rhus, aeculus. An ivy has taken over the more stable parts of the slope and c.u. Is not found In those places--c.u. Seems to do well on crumbling slopes. Comment
  LA206105  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
  SEINET8196600  Clarkia virgata D. W. Taylor 2002-7-10 18232 El Dorado Plum Creek Ridge, NW end of the ridge (ca 20 air miles E of Placerville). 1341 Comment
  UC114018  Clarkia virgata Katharine Brandegee 1908-7-9 El Dorado Camino Comment
  UC1755162  Clarkia virgata Dean Wm. Taylor, Tom Engstrom 2003-6-13 18617 El Dorado Omo Ranch Road 0.3 mile N of Highway 88 and the Amador County line 1493 Comment
  UC112802  Clarkia williamsonii Katharine Brandegee, Emma Baumhoff Jul 1908 El Dorado 12 mi e Placerville (near Sportsman's Hall (Fyffe P.O.)) Comment
  SEINET4149839  Clarkia williamsonii K. Brandegee 1908-7-10 s.n. El Dorado Near Fyffe Comment
  CAS-BOT-BC451729  Claytonia lanceolata Alice Eastwood 1906-7-21 1190 El Dorado Glen Alpine Region. Mt. Tallac Comment
  UC1075905  Claytonia parviflora subsp. grandiflora E. K. Balls and L. W. Lenz 1955-5-12 20466 El Dorado 0.25 mi n Rainbow Hybridizing Gardens, Placerville (along road to n) 883 Comment
  UCR191085  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2007-6-8 12294 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 2.0 miles south of Mormon Emigrant Trail 1189 Comment
  UCD95051  Claytonia perfoliata subsp. perfoliata Collin Edwards; PLS 102 Plant Collection Interns 2011-4-30 2 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 304 Comment
  CAS-BOT-BC440036  Claytonia perfoliata subsp. perfoliata Ted Niehaus 1959-4-19 50 El Dorado South of Auburn on State Highway 49 at its junction with the American River Comment
  CAS-BOT-BC443760  Claytonia rubra subsp. rubra Mrs. A. F. Rodda 1925-6-1 s.n. El Dorado Fallen Leaf Lake Comment
  UCR208331  Collinsia bartsiifolia var. bartsiifolia George K. Helmkamp, E. A. Helmkamp 2009-4-21 14548 El Dorado Sierra Nevada Mountains Foothills, along CA-193, 1.1 miles south of the South Fork American River at Chili Bar 381 Comment
  JEPS6272  Collinsia parviflora R. L. Pendleton, F. M. Reed 1907-7-25 1205 El Dorado near Modjeska Falls (Glen Alpine); Lake Tahoe Region 2042 Comment
  POM298009  Collinsia sparsiflora A. A. Heller 1911-4-6 12289 El Dorado Near Clarksville. Comment
  UCR206861  Collinsia tinctoria George K. Helmkamp, E. A. Helmkamp 2009-6-25 15040 El Dorado Sierra Nevada Mountains Foothills, Forbay Road above South Fork American River, 6.4 miles north of Pony Express Trail in Pollock Pines 613 Comment
  RSA98013  Collinsia torreyi J. M. Tucker 1954-6-5 2703 El Dorado Beside Hwy 89, ca. 1 mile south of junction with Highway 50. 1982 Comment
  UCD118146  Collomia grandiflora G. K. Helmkamp; E. A. Helmkamp, Amy Barnes 2007-6-20 12386 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
  UCR189595  Collomia grandiflora George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12369 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 1976 Comment
  BFRS125 Image available Collomia heterophylla Peter Rubtzoff 1974-6-4 7533 El Dorado Blodgett Forest: Bacchi Meadow area (Comp. 290R) Comment
  RSA114106  Collomia heterophylla G. Thomas Robbins 1943-6-20 1189 El Dorado near head of Long Canyon, 2 to 3 miles west of Pollock Pines below and just south of road to powerhouse 915 Comment
  RSA791420  Collomia heterophylla George K. Helmkamp, E. A. Helmkamp 2011-7-7 17656 El Dorado Northern Sierra Nevada Mountains Foothills: Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  UC907916  Collomia heterophylla Lloyd Swift 1928-5-26 El Dorado Pilot Creek Comment
  JEPS71317  Collomia linearis Gladys L. Smith 1964-7-31 2893 El Dorado steep trail to Fallen Leaf on Echo Lake side of summit Sierra Nevada 2438 Comment
  UCR136866  Collomia linearis Beecher Crampton 1978-7-26 9634 El Dorado Sierra Nevada Mtns., 1.5 miles north of Meyers [in Lake Valley], Lake Tahoe Country Club 1951 Comment
  UCR170485  Conyza canadensis George K. Helmkamp, Elizabeth Helmkamp 2005-9-1 9831 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
  UCD165649  Corallorhiza maculata var. maculata Ellen Dean; with T. Starbuck and M. Starbuck 2016-6-20 9000 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Central portion of park east of Highway 89. Along the Lighthouse Trail. 2050 Comment
  UCD123113  Cordylanthus pilosus subsp. trifidus D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placercville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. 640 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
  UC26353  Cordylanthus tenuis subsp. tenuis W. H. Brewer 1863-8-24 2150 El Dorado near Lake Tahoe Nevada; Camp 140 Comment
  CAS-BOT-BC209740  Cornus glabrata John Thomas Howell 1954-5-16 29642 El Dorado 2.5 miles southeast of Coloma Comment
  CAS-BOT-BC211998  Cornus nuttallii C. A. Gross 1903-5-22 105 El Dorado Sierra foothills 609 Comment
  CAS-BOT-BC211999  Cornus nuttallii L. R. Abrams 1917-9-24 6846 El Dorado Placerville Comment
  SEINET9311287  Cornus nuttallii Unknown 2009-10-22 15701 El Dorado Sierra Nevada Mountains Foothills Comment
  UC747239  Cornus nuttallii G. Thomas Robbins 1943-4-24 1027 El Dorado ca. 3 mi. e. Camino 975 Comment
  UCD117171  Cornus nuttallii G. K. Helmkamp; E. A. Helmkamp 2007-5-9 11987 El Dorado Northern Sierra Nevada Mountains: White Meadow Road, 0.6 mile west of its junction with Ice House Road, c. 0.75 mi. NNW of Riverton. 1082 Comment
  CAS-BOT-BC212125  Cornus sericea M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  RSA782480  Cornus sericea R. W. Spjut, Paul Burchstead 2008-6-7 16330 El Dorado Sierra Nevada. El Dorado National Forest: Road between Chiquita Lake and Tom's Cabin, south of America River, north of Hwy. 50 1363 Comment
  CHSC77479  Cornus sericea subsp. occidentalis Jeffrey Thomas Gautschi 1997-3-16 2 El Dorado 3 km northwest of U.S. Highway 50, 2 km west of State Highway 49. 579 Comment
  JEPS72712  Cornus sericea subsp. sericea Gladys L. Smith 1972-7-17 3583 El Dorado streambank and shores of Lily Lake near Fallen Leaf Lake; Lily Lake 2011 Comment
  CAS-BOT-BC210533  Cornus sessilis Peter Rubtzoff; Herbert C. Sampert 1975-9-25 8405 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: south-north canyon crossed by Pilot Creek Road ca. 0.65 mi. east-northeast of junction with Loop Road (Comp. 20R) 1196 Comment
  CAS-BOT-BC376524  Crepis bakeri subsp. cusickii G. L. Stebbins 1971-7-7 8037 El Dorado Cody Summit Ridge, southwest of Strawberry 2407 Comment
  UC141116  Crocanthemum scoparium var. vulgare Christina Simpson June 1907 El Dorado Sweetwater Creek Comment
  CAS-BOT-BC176191  Cryptantha Peter Rubtzoff 1974-6-25 7634 El Dorado U.C. Blodgett Forest Research Station, heliport clearing. Comment
  SBBG63606  Cryptantha affinis H. M. Hall 1921-6-24 11276 El Dorado Sly Park 1066 Comment
  CDA10918  Cryptantha intermedia G. F. Hrusa 1994-4-28 11827 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  UC1073307  Cryptantha intermedia George B. Rossbach 1955-5-22 458 El Dorado e of Shingle Springs 457 Comment
  UCR198440  Cryptantha milobakeri George K. Helmkamp, E. A. Helmkamp 2008-4-30 13369 El Dorado Sierra Nevada Mountains Foothills, Bear Creek Road and Daffodil Road, 0.6 mile northeast of the junction of Bear Creek and Meadow Brook Road, south of Georgetown 723 Comment
  RSA0045141  Cryptantha simulans George K. Helmkamp, E. A. Helmkamp 2012-7-6 19321 El Dorado Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50. 1683 Comment
  UC1221762  Cryptantha simulans Beecher Crampton 1958-6-9 4930 El Dorado ca 1.5 mi w Garden Valley 579 Comment
  UC907714  Cryptantha simulans G. Thomas Robbins 1944-6-3 1645 El Dorado 3 mi e Camino (at C.C.C. Camp Snowline) 1036 Comment
  UCD74047  Cryptantha simulans Jennifer W. Burt; Jessica Hite 2005-8-15 153 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2115 Comment
  UCR249979  Cryptantha simulans George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20901 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  JEPS67881  Cryptantha torreyana Helen-Mar Wheeler 1941-8-18 El Dorado 2 mi from foot of Myers Grade (Old Sawmill, road to Alpine Public Camp); Tahoe Valley, Upper Truckee River 1950 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
  UCSC000971  Cryptogramma acrostichoides D. J. Norman 1967-9-3 7 El Dorado near Fallen Leaf Lake, growing in moist soil between large boulders in rather exposed area. Fallen Leaf Lake - Cathedral Mt. 2103 Comment
  CAS-BOT-BC70391  Cryptogramma acrostichoides Ledyard Stebbins 1969-5-25 6905 El Dorado South side of Rubicon River, 1/2 mile north of Leonardi Spring 1097 Comment
  CAS-BOT-BC70392  Cryptogramma acrostichoides Alice Eastwood 1906-7-23 908 El Dorado Near Lily Lake Comment
  SDSU3631  Cryptogramma acrostichoides Helen L. Dale 1928-8-1 El Dorado Echo Peak, El Dorado County. 2713 Comment
  RSA789183  Cuscuta ceanothi Peter Rubtzoff 1974-10-10 7931 El Dorado Blodgett Forest: Mainline Road, ca. 0.05 mi east of junction with Sand Mountain Road (Comp. 320 E & 320U). 1360 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
  CDA40499  Cynoglossum grande I. Savage 1960-4-24 s.n. El Dorado Circa 7 miles south of Sommerset. 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
  UCD34355  Cynoglossum occidentale Beecher Crampton 1980-6-28 9751 El Dorado El Dorado County, Meyers, Paradise Golf Course. Comment
  CAS-BOT-BC190383  Cynosurus echinatus John Thomas Howell 1943-7-28 18906 El Dorado Placerville. 579 Comment
  CAS-BOT-BC190386  Cynosurus echinatus R. E. Frenkel 1964-6-11 550 El Dorado On Sly Park Road, 0.2 mile southeast of Clear Creek Road, Pleasant Valley. 792 Comment
  OBI74498  Cynosurus echinatus David J. Keil 1992-1 23371 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SDSU984  Cynosurus echinatus D. F. Howe 1965-5-22 4071 El Dorado 10.3 miles south of Placerville 488 Comment
  SEINET2441655  Cynosurus echinatus George K. Helmkamp, E. A. Helmkamp 2009-6-3 14884 El Dorado Foothills, northern Sierra Nevada Mountains: Pony Express Trail, 0.7 mile east of its junction with Sly Park Road in Pollock Pines (Pollock Pines 7.5' Q.).; 0 851 Comment
  UC1028180  Cynosurus echinatus R. Bacigalupi, G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-15 3320 El Dorado on No. 49, 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
  UCD60180  Cynosurus echinatus A. Haig 1959-7-24 s. n. El Dorado Whitehall. 914 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
  UCR209718  Cyperus eragrostis George K. Helmkamp, E. A. Helmkamp 2009-8-8 15415 El Dorado Foothills, northern Sierra Nevada Mountains, Pleasant Valley [Sly Park] Road, 0.3 mile west of Pleasant Valley 595 Comment
  RSA749696  Cystopteris fragilis George K. Helmkamp, E. A. Helmkamp 2007-6-8 12296 El Dorado Bonetti Road, 2.0 miles south of Mormon Emigrant Trail 1189 Comment
  UC964859  Cystopteris fragilis G. Thomas Robbins 1945-6-9 1975 El Dorado ca. 3 mi e Camino (above N Fork Webber Creek) 975 Comment
  UCR196941  Cystopteris fragilis George K. Helmkamp, E. A. Helmkamp 2008-6-3 13551 El Dorado Sierra Nevada Mountains, Pony Express Trail, 0.8 mile east of Sly Park Road (Pollock Pines) and parallel to US-50 1213 Comment
  UCD105690  Cytisus scoparius G. H. Vansell 1933-5-1 s.n. El Dorado Georgetown. Comment
  UCR222978  Cytisus scoparius George K. Helmkamp, E. A. Helmkamp 2010-4-23 15930 El Dorado Sierra Nevada Mountains Foothills, Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  CAS-BOT-BC190461  Dactylis glomerata Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento. 2438 Comment
  UCR2295  Dactylis glomerata F. M. Reed, R. L. Pendleton 1907-7-25 1775 El Dorado Sierra Nevada Mtns., Lake Tahoe Region, roadside near Modjeska Falls, Glen Alpine Springs [near S end of Fallen Leaf Lake] 2043 Comment
  UCR237060  Dactylis glomerata George K. Helmkamp, E. A. Helmkamp 2012-5-18 19026 El Dorado Northern Sierra Nevada Mountains Foothills, Capps Crossing Road (Bonnetti Rd.), 0.1 mile northwest of the bridge over Diamond Creek, E of Jenkinson Lake and S of US Hwy 50 1186 Comment
  UCR251275  Dactylis glomerata George K. Helmkamp, E. A. Helmkamp 2012-7-6 19363 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 Comment
  CAS-BOT-BC249041  Danthonia californica G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10917 El Dorado Northern Sierra Nevada Mountains: 0.5 mile east of the junction of Wright's Lake Road and the road from Ice House Reservoir 2056 Comment
  UCD111838  Danthonia californica Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7154 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 200 feet south of road. Southern edge of meadow. 1978 Comment
  UCD32638  Danthonia californica Beecher Crampton 1954-7-2 2027 El Dorado El Dorado County, 1.5 miles south of Gardern Valley. Comment
  CHSC73362  Danthonia californica var. americana L. P. Janeway; Eric Schroder 1998-9-1 6227 El Dorado Lake Tahoe Basin-National Forest. Meadow along Tallac Creek, about 1.0 mi southwest of Lake Tahoe. 1935 Comment
  UC13898  Delphinium glaucum W. C. Blasdale July 1897 El Dorado Lake Tahoe Region Comment
  UCD95715  Delphinium glaucum P. B. Kennedy 1920-8-13 68 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD95662  Delphinium gracilentum G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11059 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
  UC912677  Delphinium hansenii H. L. Mason 1926-5-28 3256 El Dorado Rose Springs Sierra Nevada Mts. Comment
  CAS-BOT-BC116465  Delphinium nuttallianum W. R. Dudley 1893-6-8 s.n. El Dorado Plain back of Tallac Hotel Comment
  UCD113114  Delphinium nuttallianum Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 24 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  UCR175648  Delphinium nuttallianum George K. Helmkamp, E. A. Helmkamp 2006-7-7 10837 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-BC116030  Delphinium nuttallianum Laura Lorraine 1923-7-1 S.N. El Dorado Vicinity of Fallen Leaf Lake Comment
  UC907669  Delphinium variegatum G. Thomas Robbins 1944-5-21 1621 El Dorado canyon slope above North Fork Webber Creek (about 2 mi e of Camino) 975 Comment
  UC635445  Dendromecon rigida Loyd Swift 1928-5-5 El Dorado s Kelsey; Morgan grade Comment
  UCD95165  Dendromecon rigida H. A. Borthwick 1925-5-29 392 El Dorado Georgetown. Comment
  UCD95215  Dendromecon rigida Kay R. Niegel 1964-4-18 s.n. El Dorado 12 miles southeast of Pilot Hill on Niger Hill Road. 274 Comment
  UCD73761  Deschampsia cespitosa Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4461 El Dorado Washoe Meadows State Park. East side of fen system. 1933 Comment
  CAS-BOT-BC194320  Deschampsia cespitosa subsp. cespitosa Catherine Best 1981-8-12 s.n. El Dorado Echo Lake - Sierra Nevada 2255 Comment
  UCR2308  Deschampsia danthonioides F. M. Reed, R. L. Pendleton 1907-7-25 1656 El Dorado Sierra Nevada Mtns., Lake Tahoe Region. Glen Alpine Springs, in camp[Camp Agasiz, near S end of Fallen Leaf Lake] 2073 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
  UCR176448  Deschampsia elongata George K. Helmkamp, E. A. Helmkamp 2006-7-10 10880 A El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir 2030 Comment
  UC402613  Descurainia incana F. M. Reed and R. L. Pendleton 1907-7-26 1189 El Dorado near Modjeska Falls (Glen Alpine); Lake Tahoe Region, Glen Alpine 2042 Comment
  JEPS72049  Descurainia incisa subsp. incisa Gladys L. Smith 1970-7-22 2554 El Dorado Grass Lake Luther Pass (foot of Luther Pass) 2194 Comment
  UCR206995  Dicentra formosa George K. Helmkamp, Amy Barnes 2009-7-8 15160 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
  UCR237556  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, E. A. Helmkamp 2012-4-24 18828 El Dorado Northern Sierra Nevada Mountains Foothills, Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg. ) of Garden Valley 705 Comment
  SEINET8476526  Dichelostemma capitatum subsp. capitatum R. L. Oliver 1976-4-3 s.n. El Dorado Cool. 610 Comment
  JEPS29796  Dichelostemma congestum Rimo Bacigalupi, and L. R. Heckard 1962-5-30 8541 El Dorado 2 mi nw Placerville (along Cold Springs Road) 441 Comment
  UCD139258  Dichelostemma multiflorum Lisa L. Serafini 1982-5-31 30 El Dorado Pine Hill, 1/3 mile east of lookout tower. 573 Comment
  UCR254826  Dichelostemma multiflorum Peter Rubtzoff 1975-7-10 8176 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Chinquapin Flat Road, c. 1.6 mi. south of Old Gaddis Creek Road 1320 Comment
  SEINET176951 Image available Dichelostemma volubile Marcus E. Jones 1883-4-21 El Dorado Kelsey Comment
  UCR207903  Dichelostemma volubile George K. Helmkamp, E. A. Helmkamp 2009-5-14 14691 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  CAS-BOT-BC153767  Diplacus angustatus C. A. G. 1903-5-22 106 El Dorado Sierra [Foot Hills] Foothills 609 Comment
  CAS-BOT-BC153227  Diplacus kelloggii Mrs. K. Curran 1884-5-1 s.n. El Dorado unspecified Comment
  CAS-BOT-BC151078  Diplacus viscidus G. Thomas Robbins 1945-6-30 2014 El Dorado Along Deer Valley Road, 1 mi. n. of Rescue 396 Comment
  CAS-BOT-BC151079  Diplacus viscidus Rimo Bacigalupi 1951-5-13 3315 El Dorado Along grade into canyon of the South Fork of the American River, 2.3 mi. south of Kelsey (site of Marshall's blacksmith shop, not P.O.) and 1.8 mi. above (north of) bridge across the river. 457 Comment
  CAS-BOT-BC136202  Dodecatheon alpinum Alice Eastwood 1906-7-29 1144 El Dorado Lake of the Woods - Glen Alpine Region Comment
  UCD43742  Dodecatheon alpinum C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1108 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  JEPS9490  Dodecatheon hendersonii W. L. Jepson 1938-4-5 18590 El Dorado Pilot Hill Comment
  UCR207137  Dodecatheon hendersonii George K. Helmkamp, E. A. Helmkamp 2009-4-4 14497 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.8 mile west of its junction with Happy Valley Cut-off 607 Comment
  SEINET8561973  Dodecatheon hendersonii C. Esser 1951-3-25 11 El Dorado 0.5 mile off Hwy 49, 12.5 miles SE of Auburn, ca 1 mile E of Pilot Hill. 305 Comment
  CAS-BOT-BC41945  Draba albertina Alice Eastwood 1912-6-15 384 El Dorado Lake Tahoe Region. Deer Park. Comment
  JEPS72055  Draba albertina Gladys L. Smith 1969-7-10 2451 El Dorado trail Upper Echo to Aloha; trail Upper Echo to Aloha 2438 Comment
  CDA39777  Draba asterophora U. S. Forest Service Staff -- Tahoe 1990-7-3 s.n. El Dorado Lake Tahoe Basin -- Desolation Wilderness; Saucer Lake. Comment
  UC1195340  Draba asterophora Carl W. Sharsmith 1937-8-30 3472 El Dorado just s Lake Tahoe (on n slope Freel Peak, Sierra Nevada); Sierra Nevada, just s of Lake Tahoe, Freel Peak 3108 Comment
  JEPS126394  Draba oligosperma Steve Matson 2004-8-7 1099 El Dorado nSNH; Tahoe Basin; north side of summit of Freel Peak. Comment
  UCR207142  Draba verna George K. Helmkamp, E. A. Helmkamp 2009-4-4 14504 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 2.3 miles west of Bucks Bar Road 654 Comment
  UCD55393  Drosera rotundifolia Ellen Dean; Mark Bibbo 2006-7-19 3243 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Near old quarry. 1927 Comment
  SJSU3957  Drymocallis lactea var. austiniae C. W. Sharsmith 1964-6-20 7320 El Dorado SE base Mt Tallac 2133 Comment
  SBBG11881  Drymocallis lactea var. lactea D. Myrick 1958-6-27 58 El Dorado Fallen Leaf Lake 1920 Comment
  SD95161  Dudleya cymosa Betty Hess 1973-5-5 36 El Dorado 3.5 miles west of Foresthill on Foresthill Colfax Road. Comment
  CAS-BOT-BC428078  Dudleya cymosa subsp. cymosa M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  CAS-BOT-BC428079  Dudleya cymosa subsp. cymosa Alice Eastwood 1927-3-1 s.n. El Dorado Above Coloma Comment
  CAS-BOT-BC428082  Dudleya cymosa subsp. cymosa G. Thomas Robbins 1945-5-20 1941 El Dorado Above Sweetwater Creek near Simpsons Ranch, 3-5 mi. s. of Salmon Falls 182 Comment
  CAS-BOT-BC228598  Dysphania botrys George K. Helmkamp; E. A. Helmkamp 2010-9-23 16974 El Dorado Northern Sierra Nevada Mountains: Round Tent Canyon Road, 0.56 miles west of its junction with Peavine Ridge Road at Forest Route 31 1521 Comment
  POM111402  Eleocharis flavescens Burton 1882-7-7 s.n. El Dorado St. Lawrence. Comment
  CAS-BOT-BC113406  Eleocharis flavescens var. flavescens Stanley Galen [S. Galen] Smith; G. T. Robbins 1949-10-23 1901 El Dorado Streamlet in serpentine barrens 5 miles north of Colma on Georgetown Rd. Comment
  CHSC73481  Eleocharis suksdorfiana L. P. Janeway; Eric Schroder 1998-8-31 6221 El Dorado Lake Tahoe Basin Management Unit. Large meadow along Tallac Creek, about 1.1 mi southwest of Lake Tahoe. 1935 Comment
  UCR197310  Elymus elymoides George K. Helmkamp, E. A. Helmkamp 2008-7-11 13778 El Dorado Northern Sierra Nevada Mountains, north side of CA-88, 2.1 miles northeast of the junction with Mormon Emigrant Trail 2340 Comment
  UCD74188  Elymus elymoides subsp. californicus Jennifer W. Burt; Jessica Hite 2005-8-20 54 El Dorado abandoned ski runs below Sierra-at-Tahoe ski area (formerly 'Sierra Ski Ranch') - collected from center of an abandoned ski run. 2096 Comment
  CAS-BOT-BC203437  Elymus glaucus subsp. glaucus M. D. Morris 1923-8-1 26 El Dorado Eldorado National Forest 1066 Comment
  CAS-BOT-BC203442  Elymus glaucus subsp. glaucus John Thomas Howell 1954-5-16 29617 El Dorado Shingle Springs 426 Comment
  CAS-BOT-BC444025  Elymus glaucus subsp. glaucus George K. Helmkamp; Elizabeth Helmkamp 2013-7-31 22055 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 3.1 miles north of Ice House Resort, 0.18 mi. north of Jones Fork Power House Rd., 1.2 mi. NW of Ice House Reservoir. 468 Comment
  UCD149741  Elymus glaucus subsp. glaucus Ellen Dean; K. Craig and V. Stewart 2014-7-30 8486 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Southeast corner of the park near Bakersfield Road entrance. Southeast of the Truckee River. 1915 Comment
  UCD61673  Elymus glaucus subsp. glaucus Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4217 El Dorado Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west. 1924 Comment
  UCR218749  Elymus glaucus subsp. glaucus George K. Helmkamp, Mary Jane Ganibe, Mary Alice Barnes 2010-6-19 16309 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 miles from its junction with Perry Creek Road 1082 Comment
  RSA115373  Elymus stebbinsii Beecher Crampton 1956-6-22 3590 El Dorado 1.8 miles west of Omo Ranch P.O. 945 Comment
  CAS-BOT-BC204206  Elymus stebbinsii subsp. septentrionalis Beecher Crampton 1956-6-22 3590 El Dorado 1.8 miles west of Omo Ranch Post Office 944 Comment
  UCR177016  Elymus trachycaulus George K. Helmkamp, E. A. Helmkamp 2006-7-28 11013 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  UCD62735  Elymus trachycaulus subsp. subsecundus G. K. Helmkamp; E. A. Helmpkamp 2006-9-12 11379 El Dorado Northern Sierra Nevada Mountains: Along Hwy CA-89, 1.2 miles west of the Alpine County line. General area of Luther Pass and Grass Lake. 2362 Comment
  CHSC73375  Elymus trachycaulus subsp. trachycaulus L. P. Janeway; Eric Schroder 1998-8-31 6202 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
  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
  RSA448525  Epilobium angustifolium subsp. circumvagum N. C. Cooper 1944-8-20 2594 El Dorado Lake Tahoe, south end. 1982 Comment
  UCD105299  Epilobium brachycarpum G. K. Helmkamp; E. A. Helmkamp 2005-9-12 9857 El Dorado Northern Sierra Nevada Foothills. E of Sacramento; Sly Park Road (County Highway E-16), ca. 2 miles E of Pleasant Valley. 854 Comment
  UCD61726  Epilobium brachycarpum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4257 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UCR219639  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2009-10-9 15668 El Dorado Sierra Nevada Mountains Foothills, along Snows Road, 0.9 mile south of Carson Road in Camino. 0.3 mi. south of Hwy 50 933 Comment
  UCR242011  Epilobium canum George K. Helmkamp, E. A. Helmkamp 2012-9-17 19854 El Dorado Northern Sierra Nevada Mountains Foothills, along Forebay Road, 7.7 miles north of its junction with Pony Express Road in Pollock Pines 695 Comment
  UCD105470  Epilobium canum subsp. latifolium G. K. Helmkamp; E. A. Helmkamp 2007-9-11 12942 El Dorado Northern Sierra Nevada Mountains. Along Wright's Lake Road, 3.2 miles N of its junction with US-50. 1991 Comment
  UCR208505  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff, J. T. Howell 1973-7-17 7083 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, upper Gaddis Creek area in Mainline Road clearcut 1311 Comment
  CAS-BOT-BC173618  Epilobium ciliatum subsp. ciliatum Peter Rubtzoff 1972-9-28 6964 El Dorado U.C. Blodgett Forest Research Station. Southern fork of Bacon Canyon near Bacchi Corral Road. 1295 Comment
  CDA14116  Epilobium densiflorum G. F. Hrusa, J. Glazner 1997-6-3 13952 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  SBBG19772  Epilobium densiflorum D. Myrick 1963-10-10 726 El Dorado across N roadway to Fallen Leaf Lake, Lake Tahoe 1889 Comment
  SD237532  Epilobium densiflorum G. K. Helmkamp, E. A. Helmkamp 2009-7-1 15086 El Dorado Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs, about 0.1 mile south of the junction of Patterson Drive and CA-49. 527 Comment
  UC747270  Epilobium foliosum G. Thomas Robbins 1945-6-17 1988 El Dorado slope above Camp Creek (near Baltic Peak) 975 Comment
  UCD147732  Epilobium glaberrimum Allyson Ayalon; Lucie Jerabkova 2012-7-1 109 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD61731  Epilobium glaberrimum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4262 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  JEPS72728  Epilobium glaberrimum subsp. glaberrimum Gladys L. Smith 1963-7-9 1798 El Dorado 1/4 mi w Echo Summit 2133 Comment
  UC20068  Epilobium glaberrimum subsp. glaberrimum C. J. Fox Jr. July, 1895 El Dorado Cascade Lake Tallac Comment
  UCD125400  Epilobium glaberrimum subsp. glaberrimum Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7488 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near where General Creek crosses highway 89. West side of highway 89 along General Creek. 1919 Comment
  CHSC73683  Epilobium hallianum L. P. Janeway; Eric Schroder 1998-8-19 6104 El Dorado Lake Tahoe Basin--National Forest. Large meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  JEPS39256  Epilobium hallianum Alice M. Ottley 1920-7-2 947 El Dorado Myers sta. Comment
  JEPS72739  Epilobium hallianum Gladys L. Smith 1963-7-28 1902 El Dorado around Audraine Lake Echo Summit area 2133 Comment
  UC1713135  Epilobium hallianum R. L. Pendleton and F. M. Reed 1907-7-25 1206 El Dorado near Modjeska Falls; Lake Tahoe Region, Glen Alpine 2042 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
  UCR197266  Epilobium minutum George K. Helmkamp, E. A. Helmkamp 2008-4-25 13302 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCD149109  Epilobium oregonense Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8476 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
  UCD150701  Epilobium oregonense James A. Neilson Jr. 1971-7-6 2196 El Dorado Tahoe Basin, Osgood Swamp. 1920 Comment
  CDA11128  Epilobium torreyi G. F. Hrusa, Jeff Hart 1994-4-23 11818 El Dorado Cosumnes River Drainage; Cosumnes River, immediately E of Latrobe Rd. bridge. Comment
  UCD165858  Epipactis gigantea Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9186 El Dorado West side of Tahoe Basin. Emerald Bay State Park. Along trail from Emerald Point to Campground. 1910 Comment
  CAS-BOT-BC57092  Equisetum X ferrissii John Thomas Howell 1969-9-12 46096 El Dorado Near Riverton 1005 Comment
  CAS-BOT-BC57998  Equisetum arvense John Thomas Howell 1969-9-12 46095 El Dorado Near Riverton. 1005 Comment
  JEPS124650 Image available Equisetum hyemale subsp. affine S. Hardinghaus 1967-7-2 1677 ,2-029 El Dorado In Canyon. Emerald Bay HWY 89. Down almost to Lake. Comment
  CAS-BOT-BC57240  Equisetum laevigatum C. A. G. 1903-7-4 s.n. El Dorado Camp Sacramento Comment
  SEINET12875698 Image available Eremogone kingii var. glabrescens John Thomas Howell 1963-1 39847 El Dorado Meyers. 1935 Comment
  SEINET195638  Ericameria bloomeri G. Thomas Robbins 1945-8-12 2145 El Dorado Along road to High Meadow 6-8 miles southeast of Lake Tahoe 2134 Comment
  SEINET3838545  Ericameria bloomeri R. W. Spellenberg, N. Zucker 2012-9-4 14452 El Dorado California Highway 89, about 3 kilometers north of junction with California Highway 88, 13.6 kilometers south of junction with US Highway 50. 2370 Comment
  JEPS71575  Ericameria discoidea Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2731 El Dorado Ralston Peak summit area Echo Ridge, Ralston Peak (nr. Cup Lake at upper end of Echo Ridge) 2814 Comment
  JEPS72163  Ericameria discoidea Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2761 El Dorado Mt. Tallac summit area Mt. Tallac 2819 Comment
  SEINET7846133 Image available Ericameria discoidea D. G. Cooney 1946-8-22 148 El Dorado Near summit, S. slope, Dick's Peak, Sierra Nevada Range 3048 Comment
  CAS-BOT-BC298317  Ericameria nauseosa var. speciosa J. Major 1961-9-13 695 El Dorado Along Highway 50, E of Echo Summit 2194 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
  UCR242814  Erigeron breweri George K. Helmkamp, E. A. Helmkamp 2010-9-1 16895 El Dorado Northern Sierra Nevada Mountains, Mehrten Springs Road, 0.6 mile north of its junction wtih CA-88 2018 Comment
  CAS-BOT-BC294514  Erigeron breweri var. breweri Wm. Vortriede 1927-7-1 s.n. El Dorado Camp Sacramento 1950 Comment
  UC205839  Erigeron breweri var. breweri P. B. Kennedy 1920-8-17 126 El Dorado Barrett Camp Eldorado National Forest, Barrett Camp 1981 Comment
  UCD166035  Erigeron canadensis Daniel M. McNair 2016-8-2 2185 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  CAS-BOT-BC294981  Erigeron compositus G. Thomas Robbins 1944-7-28 1790 El Dorado At summit of Rockbound Pass, Desolation Valley Wilderness Area 2621 Comment
  UC14032  Erigeron compositus W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe; Mt. Tallac 1897 Comment
  UC570401  Erigeron coulteri Chas. M. Belshaw 1936-8-11 2620 El Dorado 41 milestone, Placerville - Tahoe Road Sierra Nevada Mountains 1676 Comment
  CAS-BOT-BC300648  Erigeron foliosus var. hartwegii Herbert L. Mason 1932-4-24 s.n. El Dorado Dry Creek Bridge, between Ione and Latrobe Comment
  JEPS41387  Erigeron glacialis var. glacialis Alice M. Ottley 1920-7-2 975 El Dorado between Myers and Angora Ridge Comment
  JEPS41408  Erigeron glacialis var. glacialis Dodge and Drachman 1920-8-15 1092 El Dorado Fallen Leaf Comment
  UC54105  Erigeron glacialis var. glacialis H. M. Hall and H. P. Chandler 1901-7-1 4649 El Dorado near Glen Alpine; vicinity of Lake Tahoe 2286 Comment
  UC747178  Erigeron inornatus var. inornatus G. Thomas Robbins 1943-6-29 1239 El Dorado on wooded slope of North Fork Webber Creek canyon (ca. 3 mi e of Camino) 914 Comment
  JEPS41567  Erigeron linearis Frank W. Peirson 1925-7-6 6290 El Dorado Angora Lookout Fallen Leaf Lake Region (along summit of ridge) 2209 Comment
  SEINET11266307  Erigeron peregrinus subsp. callianthemus George Helmkamp, E. A. Helmkamp 2010-8-7 16741 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.4 miles east of its junction with Mormon Emigrant Trail, at Jim Quinn Spring (Tragedy Spring 7.5' Q.); 0 2135 Comment
  SEINET4691434  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2010-1 16804 El Dorado Northern Sierra Nevada Mountains: Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area. 2232 Comment
  UCR218272  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2010-7-23 16606 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road at the entrance to a camping area, 0.2 mile west of the lake, 5.5 miles NE (35 deg. ) of Kyburz 2114 Comment
  UCR176313  Erigeron peregrinus var. callianthemus George K. Helmkamp, E. A. Helmkamp 2006-7-10 10894 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir 2030 Comment
  CAS-BOT-BC224235  Eriodictyon californicum C. A. G. 1903-5-22 s.n. El Dorado Unspecified Comment
  RSA401517B  Eriodictyon californicum A. Worden 1928-5-7 s.n. El Dorado Whitehall. Comment
  UCR174939  Eriodictyon californicum George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10556 B El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50 1653 Comment
  UCR224237  Eriodictyon californicum George K. Helmkamp, E. A. Helmkamp 2010-4-23 15925 El Dorado Sierra Nevada Mountains Foothills, Salmon Falls Road at the Salmon Falls crossing of the American River 157 Comment
  UC54216  Eriogonum incanum H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4733 El Dorado s side of Pyramid Peak Sierra Nevada Mountains, Pyramid Peak 2895 Comment
  SEINET5330426  Eriogonum lobbii D. G. Cooney 1946-8-12 36 El Dorado S. slope Job's Sister Peak, Carson Range, 3292 Comment
  UC1614408  Eriogonum luteolum var. pedunculatum Charles M. Belshaw 1936-9-6 2665 El Dorado ca. 10 mi. s. Placerville (below Nashville & El Dorado); Sierra Nevada foothills Comment
  UC849526  Eriogonum marifolium A. A. Heller 1911-8-10 12532 El Dorado e side Ralston Peak above Echo Lake; Ralston Peak 2407 Comment
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May 27 2012
  UCD150155  Eriogonum marifolium Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8516 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northwestern corner of park. 1930 Comment
  UCR175652  Eriogonum marifolium George K. Helmkamp, E. A. Helmkamp 2006-7-7 10821 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  CDA35963  Eriogonum marifolium var. marifolium M. Beyers, G. F. Hrusa 2011-7-2 999 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  SBBG1537  Eriogonum nudum var. deductum K. K. Muller 1960-7-18 1082 El Dorado St Hwy 89, 5 mi S of Meyers on rd to Luther Pass 1950 Comment
  UC464482  Eriogonum nudum var. deductum R. M. Holman 1931-8-8 El Dorado 300 yds. w Echo Summit of Lincoln Highway (above Tahoe); Firs Camp Grounds 2286 Comment
  CAS-BOT-BC266085  Eriogonum nudum var. deductum Le Roy Abrams 1911-7-29 4868 El Dorado Fallen Leaf Lodge, Lake Tahoe Region Comment
  BFRS118 Image available Eriogonum nudum var. nudum Peter Rubtzoff 1975-7-9 8169 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road; ca.100 yards down the southwest slope from road (Comp. 600R) 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-BC253096  Eriogonum roseum I. A. Boussy 1968-8-5 s.n. El Dorado N. Fk. Cosummes River, 3.8 miles SE of Somerset, Sierra Nevada Comment
  CAS-BOT-BC253102  Eriogonum roseum John Thomas Howell 1930-10-12 5574 El Dorado 1 mile south of Coloma Comment
  UCD42497  Eriogonum spergulinum Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD34434  Eriogonum spergulinum Beecher Crampton 1982-7-31 9864 El Dorado El Dorado County, Stateline. Comment
  CAS-BOT-BC272563  Eriogonum spergulinum var. reddingianum E. A. McGregor 1909-8-25 189 El Dorado Lake Tahoe Region. Mt. Tallac 2895 Comment
  POM177556  Eriogonum spergulinum var. reddingianum L. R. Abrams 1930-08 12716 El Dorado Strawberry. 1829 Comment
  SEINET5334099  Eriogonum spergulinum var. reddingianum K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 s.n. El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  CAS-BOT-BC272566  Eriogonum spergulinum var. reddingianum Elsie Zeile Lovegrove 1949-6-17 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake Comment
  RSA6262  Eriogonum spergulinum var. reddingianum D. D. Keck 1932-6-30 1560 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1921 Comment
  CAS-BOT-BC267418  Eriogonum tripodum G. L. Stebbins 1969-5-25 6920 El Dorado North of Weber Creek, 7.4 miles east of crossing of road from Shingle Springs to Lotus 289 Comment
  CAS-BOT-BC267419  Eriogonum tripodum G. L. Stebbins 1969-5-25 6912 El Dorado Along Traverse Creek, 3 miles southeast of Georgetown 673 Comment
  NY323624  Eriogonum umbellatum var. furcosum J. L. Reveal 1975-8-23 3971 El Dorado Along California Highway 89, 2.2 miles south of US Highway 50 Comment
  RSA748729  Eriogonum umbellatum var. furcosum George K. Helmkamp, E. A. Helmkamp 2008-8-1 13930 El Dorado Wright's Lake Road, 3.8 miles north of its junction with CA-50. 2076 Comment
  CAS-BOT-BC268263  Eriogonum umbellatum var. nevadense John Thomas Howell 1925-6-30 1263 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 Comment
  CAS-BOT-BC268266  Eriogonum umbellatum var. nevadense J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Tallac, Lake Tahoe 1914 Comment
  UC495590  Eriogonum umbellatum var. nevadense Merle Randall 1930-6-19 El Dorado Eagle Falls Lake Tahoe, Emerald Bay, Eagle Falls 1981 Comment
  HSC44787  Eriogonum umbellatum var. umbellatum Maralyn O'Meara Jun 1974 503 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  SEINET5333912  Eriogonum vimineum D. Tonenna 2007-10-11 s.n. El Dorado [Sierra Nevada] Alongside Hwy 50, 5 miles west of Kyburz 1250 Comment
  CAS-BOT-BC228599  Eriogonum wrightii var. subscaposum George K. Helmkamp; E. A. Helmkamp 2010-9-30 16983 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 4.3 miles north of its junction with Wentworth Springs Road, 0.65 mi. SSW of Loon Lake 1976 Comment
  CAS-BOT-BC261825  Eriogonum wrightii var. subscaposum Alice Eastwood 1906-7-21 s.n. El Dorado Glen Alpine Region. Near Tahoe at Lakeside Comment
  JEPS72792  Eriogonum wrightii var. subscaposum Gladys L. Smith 1972-8-26 3525 El Dorado along trail to Eagle Lake 2133 Comment
  RSA252374  Eriophorum gracile Robert F. Thorne, C. W. Tilforth 1969-9-7 39298 El Dorado Grass Lake, S of Hwy. 89, about 0.5 mile W of Luther Pass 2317 Comment
  UCD148457  Eriophorum gracile Ellen Dean; T. Starbuck, H. Lin 2014-5-27 8305 El Dorado El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Southernmost reach of large fen system near old quarry area. Opening in pine-fir forest. 1926 Comment
  UCD55432  Eriophorum gracile Ellen Dean; Mark Bibbo 2006-7-19 3252 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Fen located west and upslope of old quarry area. 1933 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
  UCR217329  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2010-6-14 16285 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.5 miles from its junction with Perry Creek Road, 3.5 air mi. ESE (96 deg. ) of Fair Play 1059 Comment
  CAS-BOT-BC308084  Eriophyllum lanatum var. achilleoides L. S. Smith 1926-5-23 1831 El Dorado Above Bear River - Colfax Road, Tahoe Forest 853 Comment
  CAS-BOT-BC344851  Eriophyllum lanatum var. croceum Peter Rubtzoff 1972-10-25 7041 El Dorado U.C. Blodgett Forest Research Station: Clear-cut on Main Line Road. Comment
  RSA749685  Eriophyllum lanatum var. croceum George K. Helmkamp, E. A. Helmkamp 2007-6-8 12303 El Dorado Bonetti Road, 5.4 miles south of Mormon Emigrant Trail, generally east of Jenkinson Lake 1372 Comment
  UCD165298  Eriophyllum lanatum var. croceum Peter Rubtzoff; John Thomas Howell 1973-7-18 7124 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road ca. 0.3 mi. south of 'Clearcut' (ca. 0.2 mi. north of Mutton Creek Road junction) (Comp. 500U). 1301 Comment
  CAS-BOT-BC308188  Eriophyllum lanatum var. grandiflorum Wm. Vortriede 1928-5-16 s.n. El Dorado Coloma Comment
  CAS-BOT-BC308189  Eriophyllum lanatum var. grandiflorum Marcus E. Jones 1882-7-5 3379 El Dorado St. Lawrence Comment
  RSA713196  Eriophyllum lanatum var. grandiflorum George K. Helmkamp, E. A. Helmkamp 2005-9-23 9892 El Dorado Northern Sierra Nevada Foothills: Wright's Lake Road (Forest Road 4) 2.1 miles N of US Highway 50 (ca. 5-6 miles E of Kyburz). 1854 Comment
  CAS-BOT-BC301500  Eriophyllum lanatum var. integrifolium M. S. Jussel 1928-7-3 s.n. El Dorado Mt. Tallac, Lake Tahoe region Comment
  JEPS34622  Eriophyllum lanatum var. integrifolium W. L. Jepson 1918-8-25 8154 El Dorado Mt. Tallac Lake Tahoe, Mt. Tallac 2590 Comment
  UCD103087  Erodium botrys G. H. Vansell 1940-4-1 s.n. El Dorado Placerville. Comment
  UCD103151  Erodium cicutarium C. Susan Brown 1976-5-1 13 El Dorado 0.7 mile northeast of River Pines on Shenandoah Road. 609 Comment
  UCD74061  Erysimum capitatum Jennifer W. Burt 2005-7-20 110 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2053 Comment
  SEINET1908795  Erysimum capitatum var. capitatum G. K. Helmkamp, E. A. Helmkamp 2008-1 13644 El Dorado Norther Sierra Nevada Mountains: Cat Creek Road, 0.1 mile north of its junction with CA-88, jct. is 4.2 miles east of Cook's Station (Peddler Hill 7.5'Q) 1661 Comment
  UCR257560  Erysimum capitatum var. capitatum George K. Helmkamp, Elizabeth Helmkamp 2013-5-2 20448 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 566 Comment
  UCD115032  Erysimum perenne G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10734 El Dorado Northern Sierra Nevada Mountains, 5.5 miles east of Ice House Road on the road to Wright's Lake. 1860 Comment
  CHSC27754  Erythranthe microphylla Eric D. Osman 1978-4-16 12 El Dorado Ca. 600 ft n of Dry Creek and 500 ft n of Green Valley Road, 7 mi wsw of Placerville and 2.5 mi n of Hwy 50. SE border of Sect. 18. 381 Comment
  SEINET8255129  Erythranthe microphylla Sally Bonnett 1973-5-13 45 El Dorado Sierra foothills, 2.1 miles northeast of Aukum on E16. 701 Comment
  OBI77887  Erythranthe moniliformis Clare B. Hardham 1956-6-30 1044 El Dorado Glen alpine Comment
  UC643190  Erythronium multiscapideum Elmer I. Applegate 1929-4-28 5551 El Dorado three mi s American River (between Coloma and Auburn) Comment
  CAS-BOT-BC504542  Erythronium multiscapideum Elmer I. Applegate 1929-4-28 5551 El Dorado 3 miles south of the American River, between Colma and Auburn Comment
  UC112928  Eschscholzia californica Katharine Brandegee 1908-6-1 El Dorado Sweetwater Creek Simpson's Ranch Comment
  CAS-BOT-BC419457  Eschscholzia lobbii Beecher Crampton 1977-4-18 9470 El Dorado Bass Lake N.E. of Clarksville Comment
  UC1475035  Eucephalus breweri P. L. Johannsen 1934-8-2 440 El Dorado Sayles Canyon (near mouth of) Pyramid Peak Quad. 2042 Comment
  UCD132275  Eucephalus breweri G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11168 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 21.0 miles east of its junction with Sly Park Road. 2174 Comment
  SEINET7072708  Euphorbia crenulata A. G. Vestal 1963-5-6 s.n. El Dorado About 3.3 miles west of the junction of Rattlesnake Bar Road and Coloma Road. UTM Zone 10, 669808E, 4300047mN. Coordinate datum: NAD 27. Comment
  UCD82060  Euphorbia crenulata Robin McMaster 1973-4-8 254 El Dorado 6 mi S of Coloma. Comment
  UCR249875  Euphorbia maculata George K. Helmkamp, E. A. Helmkamp 2007-8-30 12849 B El Dorado Northern Sierra Nevada Mountains Foothills, along Hwy CA-49 at the south approach to the South Fork of the American River, northwest of Coloma 220 Comment
  UCR179809  Euphorbia nutans George K. Helmkamp, E. A. Helmkamp 2006-10-18 11532 El Dorado Northern Sierra Nevada Mountains Foothills, Diamond Springs; village along Calif. Hwy 49 south of Placerville 540 Comment
  UCR233171B  Euphorbia peplus George K. Helmkamp, E. A. Helmkamp 2010-3-20 15754 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 523 Comment
  UCR253111  Euphorbia serpillifolia subsp. serpillifolia George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22048 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 3.1 miles north of Ice House Resort, 0.18 mi. north of Jones Fork Power House Rd., 1.2 mi. NW of Ice House Reservoir 1537 Comment
  UCD111512  Eurybia integrifolia Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7134 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 feet south of road. 1975 Comment
  UCD132306  Eurybia integrifolia G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12805 El Dorado Northern Sierra Nevada Mountains. Unnamed lake at the junction of Angel Creek and Gerle Creek, 0.5 mile west of Wentworth Springs Road. 1598 Comment
  UCR173315  Festuca myuros George K. Helmkamp, Elizabeth Helmkamp 2006-4-25 10216 El Dorado Northern Sierra Nevada Foothills, E of Sacramento and just SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek 488 Comment
  CHSC73534  Festuca rubra L. P. Janeway; Eric Schroder 1998-8-27 6193 El Dorado Lake Tahoe Basin-National Forest. Meadow along Trout Creek about 0.4 mi south-southeast of Hwy 50. 1901 Comment
  UCD149653  Festuca subulata G. Ledyard Stebbins 1977-8-7 77130 El Dorado Along South Fork of American River, between Forni Creek and Sciots Camp. (Exact location unknown. Coordinates estimated by label maker.) 1676 Comment
  SD190  Festuca temulenta May 1914 13 45 El Dorado Cove Comment
  UCR173734  Festuca trachyphylla George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10670 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50 1653 Comment
  CAS-BOT-BC282544  Festuca viridula Verne Grant; Alva Grant 1946-7-18 7722 El Dorado North-facing slope by Upper Echo Lake 2316 Comment
  RSA597888  Festuca viridula F. M. Reed, R. L. Pendleton 1907-7-23 1855 El Dorado Lake Tahoe region: creek south of camp [Agassiz], Glen Alpine Springs. [South of Fallen Leaf Lake.] 2287 Comment
  UCD66516  Festuca viridula Mrs. H. P. Kelley 1916-8-2 El Dorado Lake Tahoe, Falls above Halfmoon Lake. Comment
  UC747004  Fragaria vesca G. Thomas Robbins 1944-5-16 1609 El Dorado about 3 mi e Camino (along bank of North Fork Webber Creek); North Fork Webber Creek 914 Comment
  UCR191052  Fragaria vesca George K. Helmkamp, E. A. Helmkamp 2007-6-6 12283 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 3.2 miles south of it junction with Mormon Emigrant Trail, east of Jenkinson Lake and near Diamond Creek 1189 Comment
  CHSC73194  Fragaria virginiana L. P. Janeway; Eric Schroder 1998-8-18 6078 El Dorado Lake Tahoe Basin Management Unit. Meadow on west side of Upper Truckee River about 0.3 mi south of Hwy 50 and 1 mi west-southwest of Meyers. 1920 Comment
  SEINET2470905  Fragaria virginiana K. Christie 2010-6-22 1846 El Dorado Lake Tahoe Basin Management Unit (USFS); at the top of Fountain Place Road, ca. 0.25 mi downhill from the gate at the Armstrong Connector trail. 2331 Comment
  UCR173974  Fragaria virginiana George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10675 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 9.1 miles north of Hwy US-50 1662 Comment
  JEPS124558 Image available Fragaria virginiana J. Yamanaka 1965-7-1 156 El Dorado Grass Lake, 6.8 miles S. E. on Highway 89- from junction of 89 and 50. Comment
  SEINET5733359 Image available Fragaria virginiana subsp. platypetala Mary Lou Linvill 1972-1 30 El Dorado 1/2 mile up trail to Desolation Valley.; Desolation Valley Comment
  UC566949  Fraxinus latifolia H. L. Mason 1928-5-3 4490 a El Dorado near Cosumnes River bridge (at mouth of Clark Creek); Clark Creek Comment
  CAS-BOT-BC205981  Fremontodendron decumbens Beecher Crampton 1956-6-1 3524 El Dorado North slope of Pine Hill 579 Comment
  JEPS79102 Image available Fremontodendron decumbens L. R. Heckard 1980-5-18 5196 El Dorado Pine Hill, northwest of Rescue (west of Placerville). Comment
  RSA261389  Fremontodendron decumbens S. R. Sims 1971-5-21 48 El Dorado Road to top of Pine Hill, near Rescue. 457 Comment
  RSA367759  Fritillaria micrantha Louis Greata 1901-06 1252 El Dorado Tallac Comment
  UCR188025  Galium aparine George K. Helmkamp, E. A. Helmkamp 2007-4-30 11905 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  SEINET12285340  Galium bifolium H. H. Heller 1938-1 670 El Dorado Mount Tallae Comment
  BFRS460 Image available Galium bolanderi Peter Rubtzoff 1972-10-18 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  UCD121614  Galium bolanderi K. M. Meyer; A. Townesmith 2007-8-8 203 El Dorado El Dorado National Forest, 0.9 mi. on Silver Fork Rd., off US Hwy. 50 at Kyburz. 1429 Comment
  UCD170531  Galium bolanderi D. O. Burge; G. Hinshaw 2017-5-3 2262 El Dorado Cameron Park, S of Meder Road, SW of intersection between Chasen Drive and Clinton Way. 475 Comment
  UCR234009  Galium bolanderi George K. Helmkamp, E. A. Helmkamp 2011-7-7 17646 El Dorado Northern Sierra Nevada Mountains, Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  RSA202672  Galium californicum subsp. sierrae G. Ledyard Stebbins 1966-5-15 6392 El Dorado Pine Hill Comment
  UCD170499  Galium porrigens var. tenue D. O. Burge; G. Hinshaw 2017-3-19 2233 El Dorado Kanaka Valley. 310 Comment
  CAS-BOT-BC229022  Galium trifidum subsp. columbianum George K. Helmkamp; E. A. Helmkamp 2011-7-30 17907 El Dorado Northern Sierra Nevada Mountains: Omo Ranch Road, 2.25 mi. NW (295 deg. ) of jct. with Hwy 88; 7.2 miles southeast of Omo Ranch 1346 Comment
  UC170074  Galium trifidum var. pusillum Miss Helen D. Geis 1912-6 120 El Dorado Phillips Comment
  UC416650  Galium trifidum var. pusillum R. L. Pendleton and F. M. Reed 1907-7-23 978 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 Comment
  JEPS72413  Galium triflorum Gladys L. Smith 1972-7-20 3305 El Dorado stream bank Glen Alpine Spring 2194 Comment
  UC1602340  Garrya veatchii Katharine Brandegee May 1907 El Dorado Sweetwater Comment
  JEPS72744  Gayophytum Gladys L. Smith 1963-7-7 1747 El Dorado within 300 yd of Echo Summit Lodge; California Alpine Club 2194 Comment
  UCD165842  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
  SEINET3447294  Gayophytum diffusum L. S. Rose 1941-7-19 1917 El Dorado Lake Tahoe, Lake Tahoe, At Tahoe 1900 Comment
  SEINET2083276  Gayophytum diffusum subsp. parviflorum G. Rink 1999-7-14 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry. 1900 Comment
  UCD165764  Gayophytum diffusum subsp. parviflorum Ellen Dean; with Daniel McNair 2016-7-12 9119 El Dorado West side of Tahoe Basin. South end of D.L. Bliss State Park. In disturbed roadside rip-rap area on west side of Highway 89. 2078 Comment
  UCR209030  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2009-8-19 15496 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  UCR170966  Gayophytum eriospermum George K. Helmkamp, E. A. Helmkamp 2005-7-31 9752 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
  JEPS72756  Gayophytum heterozygum Gladys L. Smith 1969-8-10 2452 El Dorado Grass Lake; shores 2438 Comment
  POM190284  Gayophytum heterozygum D. D. Keck 1932-6-30 1556 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1921 Comment
  RSA72152  Gayophytum humile F. W. Peirson 1925-7-5 6268 El Dorado Mt. Tallac, middle trail near stream. Sierra Nevada. 2530 Comment
  UC1181369  Gentiana calycosa John Thomas Howell 1946-8-31 22928 El Dorado Mt. Tallac 2895 Comment
  UCR201927  Gentiana calycosa George K. Helmkamp, E. A. Helmkamp 2008-8-30 14044 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88 2271 Comment
  JEPS72493  Gentiana newberryi Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2663 El Dorado near Aloha Lake; Pyramid Peak 2743 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
  UCD169069  Gentiana newberryi Beecher Crampton 1978-7-26 9642 El Dorado 1.5 miles north of Meyers, Lake Tahoe Country Club area. Comment
  CHSC73158  Gentiana newberryi var. tiogana L. P. Janeway; Eric Schroder 1998-9-17 6340 El Dorado Lake Tahoe Basin Manage Unit. Small meadow along Saxon Creek about 0.2 mi from its confluence with Trout Creek; about 1 mi southeast of Lake Tahoe Airport. 1920 Comment
  UC35443  Gentianella amarella subsp. acuta Chesnut and Drew 1890-8-8 El Dorado Cascade; Lake Tahoe Comment
  SD3708  Gentianopsis simplex 1919-6-17 El Dorado 2250 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
  POM127725  Geranium californicum M. S. Baker 1904-7-15 s.n. El Dorado Lake Valley, Lake Tahoe Region. Comment
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Feb 4 2011
  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
  UCR250439  Geranium dissectum George K. Helmkamp, Elizabeth Helmkamp 2013-5-22 20651 El Dorado Northern Sierra Nevada Mtns. Foothills, Along E-16 (Mt. Aukum Rd.) at the southwest end of Angustini Reservoir 569 Comment
  UCR188443  Geranium molle George K. Helmkamp, E. A. Helmkamp 2007-4-30 11882 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  UCR189479  Geranium molle George K. Helmkamp, E. A. Helmkamp 2007-3-22 11679 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
  UCR206832  Geranium molle George K. Helmkamp, E. A. Helmkamp 2009-6-6 14914 El Dorado Sierra Nevada Mountains Foothills, along Mosquito Road, 2.8 miles north of its junction with CA-50 in Placerville 691 Comment
  UCR237066  Geranium molle George K. Helmkamp, E. A. Helmkamp 2012-4-24 18848 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, N of Placerville & S of Kelsey 398 Comment
  UC1532804  Geranium richardsonii Robert F. Thorne and L. DeBuhr 1975-8-23 47249 El Dorado Grass Lake; just N of Luther Pass Comment
  UCD150774  Geranium richardsonii James A. Neilson Jr. 1971-8-2 2285 El Dorado Tahoe Basin, Luther Pass near Grass Lake. 2194 Comment
  UCD42618  Geranium richardsonii Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  JEPS124537 Image available Geranium richardsonii M. L. Wheelis 1964-7-9 157 A El Dorado At east edge of Grass Lake. Comment
  CAS-BOT-BC225248  Gilia R. F. Thorne 1974-7-31 44925 El Dorado Grass Lake Road S of Meyers and N of Luther's Pass 2194 Comment
  UCR173797  Gilia capitata subsp. mediomontana George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10592 El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 0.6 mile east of White Hall 1055 Comment
  UCR249572  Gilia capitata subsp. mediomontana George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20864 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  UCR217333  Gilia capitata subsp. pedemontana George K. Helmkamp, E. A. Helmkamp 2010-6-14 16288 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.5 miles from its junction with Perry Creek Road, 3.5 air mi. ESE (96 deg. ) of Fair Play 1059 Comment
  UCR207153  Gilia leptalea subsp. leptalea George K. Helmkamp, E. A. Helmkamp 2009-7-22 15267 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 1.2 miles south of Wrights Lake 2073 Comment
  RSA781450  Gilia tricolor George K. Helmkamp, E. A. Helmkamp 2010-4-24 15940 El Dorado Oak Ridge Road just east of its junction with Blend-O-Green Way, jct. is north of Green Valley Road 390 Comment
  SEINET2441333  Gilia tricolor subsp. diffusa George K. Helmkamp, E. A. Helmkamp 2007-4-20 11764 El Dorado Foothills, Northern Sierra Nevada Mountains: 2.2 miles north of US-50 on Bass Lake Road, overlooking Bass Lake; between El Dorado Hills and Cameron Park (Clarksville 7.5' Q.). 384 Comment
  SEINET10460580  Githopsis pulchella subsp. campestris Niehaus 1966-5-10 NIEHAUS 669 El Dorado East side of Lotus road 1.9 miles north of Highway 50 Comment
  RSA183481  Githopsis pulchella subsp. pulchella Joyce Fetter 1962-5-13 8 El Dorado Hill on Green Valley Road, 7 miles SE of Folsom. Comment
  RSA596248  Glyceria borealis Peter Rubtzoff 1979-8-13 9307 El Dorado Baldwin Beach on the south shore of Lake Tahoe. Margin of lower Tayler Creek in the eastern part of the beach area. Comment
  UCD66736  Glyceria elata Beecher Crampton 1978-8-4 9651 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club along the Upper Truckee River. Comment
  SEINET11677926  Glyceria elata H. H. Heller 1938-1 622 El Dorado Fallen Leaf Comment
  UCR255692  Gnaphalium californicum Peter Rubtzoff 1972-10-25 7043 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, clear-cut on Main Line Road 1357 Comment
  UCR170322  Gnaphalium canescens subsp. beneolens George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10036 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, N of Union Valley Reservoir]; Wentworth Springs Road, 5.9 [road] mi east of Uncle Toms Cabin 1567 Comment
  BFRS304 Image available Gnaphalium luteoalbum Peter Rubtzoff 1972-9-20 6943 El Dorado Blodgett Forest: County Road about 1.0 miles east of Headquarters Road Junction (Comp. 270U) Comment
  SBBG126178  Gnaphalium palustre G. K. Helmkamp with E. A. Helmkamp 2009-8-19 15510 El Dorado Wright's Lake Rd, 8.6 mi N of its upper jct with Ice House Rd 1785 Comment
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Mar 23 2014
  SD197685  Gnaphalium palustre G. K. Helmkamp, E. A. Helmkamp 2008-8-1 13943 El Dorado Northern Sierra Nevada Mountains: Wright's Lake Road at Lyons Creek, 4.0 miles north of CA-50. 2043 Comment
  UCD165853  Gnaphalium palustre Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9182 El Dorado West side of Tahoe Basin. Emerald Bay State Park. Cove at lakeshore along Emerald Point. 1904 Comment
  UCR179558  Gnaphalium palustre George K. Helmkamp, E. A. Helmkamp 2006-8-24 11283 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 3.8 miles north of Wentworth Springs Road 1616 Comment
  POM127579  Gnaphalium palustre L. R. Abrams 1911-7-30 4875 El Dorado Fallen Leaf Lodge, Lake Tahoe Region. 2104 Comment
  POM41644  Grindelia hirsutula var. davyi Marcus E. Jones 1882-7-6 3611 El Dorado St. Lawrence. Comment
  UCR200915  Grindelia hirsutula var. davyi George K. Helmkamp, E. A. Helmkamp 2008-9-9 14084 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
  UCR241261  Grindelia hirsutula var. davyi George K. Helmkamp, E. A. Helmkamp 2012-10-1 19946 El Dorado Eastern Sacramento Valley, Southeast end of El Dorado Hills; Windfield Way just south of its junction with White Rock Road 168 Comment
  RSA0011957  Hackelia nervosa George K. Helmkamp, E. Helmkamp 2011-9-13 18247 El Dorado Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson s Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23 deg ) of Alder Hill 2274 Comment
  UC495522  Hackelia nervosa Merle Randall 1930-6-24 El Dorado near Echo Summit (near Placerville Road); Lake Tahoe Region 2164 Comment
  SEINET4691433  Hackelia velutina George K. Helmkamp, E. A. Helmkamp 2010-1 16802 El Dorado Northern Sierra Nevada Mountains: Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area. 2232 Comment
  NY50153  Haplopappus eximius G. R. Hall 07 1910 8771 El Dorado Near Angora Peak, Sierra Nevada Mountains 2682.2 Comment
  UCD80126  Helianthella californica CNPS SN Foothill Team 2005-7-5 SNNR 0494 El Dorado BLM Pine Hill Preserve, Pine Hill Unit, SE of microwave towers. 548 Comment
  SJSU3930  Helianthemum scoparium C. W. Sharsmith 1964-6-21 7345 El Dorado 1 mile W of Shingle Springs 365 Comment
  UC217374  Hemizonella minima H. M. Hall 1921-6-24 11277 El Dorado Sly Park 1066 Comment
  UCD133055  Hemizonella minima G. K. Helmkamp; E. A. Helmkamp 2007-5-31 12242 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
  UC485272  Hemizonia congesta subsp. clevelandii Katharine Brandegee El Dorado Lake Valley Comment
  UCD132981  Hemizonia congesta subsp. congesta G. K. Helmkamp; E. A. Helmkamp 2006-10-30 11578 El Dorado Northern Sierra Nevada Mountains Foothills: along Pleasant Valley Road, 1.1 miles west of El Dorado. 476 Comment
  UCR189904  Hemizonia fitchii George K. Helmkamp, E. A. Helmkamp 2007-9-9 12907 El Dorado Foothills, northern Sierra Nevada Mountains, along South Shingle Road 2.5 miles south of Shingle Springs 399 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
  UCR248368  Heracleum maximum George K. Helmkamp, Elizabeth Helmkamp 2013-7-10 21034 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1823 Comment
  UCD47921  Hesperevax acaulis var. acaulis Ellen Dean; Dan Potter 2005-5-11 2600 El Dorado El Dorado County. Near junction of Meadowbrook and Bear Creek Roads, slopes between Meadowbrook Rd and Traverse Creek. Upslope of trail that follows Traverse Creek north, south of bridge over creek. 685 Comment
  JEPS18254  Hesperevax acaulis var. robustior Peter H. Raven with Mason, Ornduff, et al. 1957-4-27 10680 El Dorado 2.1 mi w Shingle Springs; Sierra Nevada Comment
  JEPS32308  Hesperolinon micranthum M. K. Curran May, 1883 El Dorado Comment
  UCD110553  Hesperolinon micranthum D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. 640 Comment
  POM285100  Heterocodon rariflorum George B. Grant 1906-7-15 1203 El Dorado About Lake Tahoe. [County: El Dorado or Placer] 1829 Comment
  CAS-BOT-BC311026  Heterotheca oregona var. compacta G. L. Stebbins 1976-9-25 76266 El Dorado At south side of American River, at junction of North and Middle Fork, immediately east of State Highway 49 176 Comment
  RSA93261  Heterotheca villosa var. minor F. W. Peirson 1925-7-5 6283 El Dorado Near Fallen Leaf Lodge. 1951 Comment
  SEINET195476  Heuchera micrantha G. T. Robbins 1945-6-17 1980 El Dorado Along Camp Creek near Baltic Peak 975 Comment
  UC747330  Heuchera micrantha var. erubescens G. Thomas Robbins 1945-6-17 1980 El Dorado neear Baltic Peak (along Camp Creek); Camp Creek 975 Comment
  RSA0064545  Hieracium albiflorum George K. Helmkamp, Elizabeth A. Helmkamp 2013-7-31 22065 El Dorado Junction of Ice House Road and Forestry Route 13N21, 0.9 mile south of the northern junction of Ice House Road and Wentworth Springs Road. 1701 Comment
  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
  UCR196801  Hieracium albiflorum George K. Helmkamp, E. A. Helmkamp 2008-6-3 13586 El Dorado Sierra Nevada Mountains, Forbay Road, 4.8 miles northwest of its junction with CA-50 at Pollock Pines 965 Comment
  RSA123096  Hieracium albiflorum A. D. Gifford 1934-8-15 323 El Dorado 1.5 miles SSE of Holdridge. 2058 Comment
  CAS-BOT-BC318637  Hieracium horridum A. A. Heller 1915-8-5 12140 El Dorado Ridge east of Echo Lake 2438 Comment
  RSA9196  Hieracium horridum C. B. Wolf 1928-8-17 3331 El Dorado Susie Lake. 2354 Comment
  UCD34306  Hieracium horridum Beecher Crampton 1979-7-24 9690 El Dorado Meyer's Grade, Hwy. 50. 2103 Comment
  OBI45073  Hippuris vulgaris Robert F. Thorne, L. DeBuhr 1975-8-23 47222 El Dorado Grass Lake: Just N of Luther Pass 2347 Comment
  BFRS356 Image available Holcus lanatus Peter Rubtzoff, John Thomas Howell 1973-7-17 7076 El Dorado Blodgett Forest: Mutton Creek at crossing of Mutton Creek Road, 0.3 mi. south of County Road (Comp. 370E). Comment
  CAS-BOT-BC152601  Holodiscus discolor var. discolor G. L. Stebbins; D. L. Smith 1976-6-6 C 7658 El Dorado North side of Slate Mountain, southwest of Pino Grande 883 Comment
  SBBG51099  Holodiscus discolor var. microphyllus N. R. Zabriskie 1973-8-15 687 El Dorado S shore Echo Lake 2255 Comment
  CAS-BOT-BC311885  Holozonia filipes F. A. MacF. 1934-7-28 12611 El Dorado 15 miles from Auburn on Placerville Highway Comment
  UCD85392  Hordeum brachyantherum P. B. Kennedy 1920-8-16 107 El Dorado El Dorado National Forest - Wilson's yard. 1935 Comment
  SACT001329  Hordeum depressum J. Wilson 1982-5-7 El Dorado 247.0 Comment
  SACT001345  Hordeum hystrix J. Wilson 1985-5-8 El Dorado Comment
  UCD85758  Hordeum jubatum Mrs. H. P. Kelley 1916-7-17 s.n. El Dorado Tallac, Lake Tahoe. Comment
  UCR250704  Hordeum marinum subsp. gussoneanum George K. Helmkamp, Mary Alice Barnes 2013-5-10 20550 El Dorado Northern Sierra Nevada Mtns. Foothills, Volcanoville Road (end of maintained road), 5.1 miles northwest of Bear Foot Road, at site of Volcanoville 960 Comment
  UC619294  Horkelia fusca subsp. parviflora Milo S. Baker 1932-7-6 El Dorado near Bijou; Lake Tahoe Comment
  UC70338  Horkelia fusca subsp. parviflora C. J. Fox Jr. 1895-1-1 El Dorado Tallac Comment
  CAS-BOT-BC532322  Horkelia fusca var. parviflora A. A. Heller 1915-8-6 12150 El Dorado Near Echo Camp on the Lincoln Highway Comment
  CAS-BOT-BC536183  Horkelia fusca var. parviflora Elizabeth Parsons Hawver 1911-7-1 s.n. El Dorado Aspengrove, Lake Tahoe Region Comment
  CAS-BOT-BC144064  Horkelia parryi G. Thomas Robbins 1945-5-27 1951 El Dorado Along Camino-Pleasant Valley road, about 1 1/2 mi. n. of Pleasant Valley 762 Comment
  UCD113555  Horkelia tridentata G. 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
  CAS-BOT-BC438837  Hosackia incana George K. Helmkamp; Mary Alice Barnes 2013-5-10 20529 El Dorado Northern Sierra Nevada Mtns. Foothills: Wentworth Springs Road, 3.4 miles east of Georgetown. 983 Comment
  UCD106166  Hosackia oblongifolia W. A. Williams 1951-7-6 s.n. El Dorado Hwy 50, 1 mi. E. Strawberry. 1828 Comment
  UC700283  Hydrophyllum occidentale G. Thomas Robbins 1943-5-23 1080 El Dorado 3 mi e Camino (woods along North Fork Webber Creek); North Fork Webber Creek 914 Comment
  UC420705  Hypericum anagalloides F. M. Reed and R. L. Pendleton 1907-7-25 1174 El Dorado rd. between camp and Modjeska Falls; Lake Tahoe Region 2011 Comment
  UCD142026  Hypericum anagalloides Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7851 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, north side of creek. 1948 Comment
  UC1614567  Hypericum formosum var. scouleri Charles M. Belshaw 1934-7-21 128 El Dorado Placerville Hwy., Old Twin Bridges 1981 Comment
  UCR176019  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2006-7-28 11027 El Dorado Northern Sierra Nevada Mtns, North Truckee River Rd., 1.4 miles north of Calif. Hwy 50 and c. 6 miles south of Lake Tahoe 2009 Comment
  UCR209036  Hypericum perforatum George K. Helmkamp, E. A. Helmkamp 2009-8-19 15502 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
  UCD110378  Hypericum perforatum subsp. perforatum G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11153 El Dorado Northern Sierra Nevada Mtns: Mormon Emigrant Trail, 16.7 miles east of its junction with Sly Park Road. 1944 Comment
  UCD110391  Hypericum perforatum subsp. perforatum Carl Pfeiffer 1978-6-3 37 El Dorado 1 mile south of Placerville on Highway 49. 563 Comment
  CAS-BOT-BC401348  Hypericum scouleri M. E. Parsons 1910-8-1 s.n. El Dorado Aspengrove, Lake Tahoe Comment
  CAS-BOT-BC401349  Hypericum scouleri Geo. B. Grant 1906-7-20 7105 El Dorado Mt. Tallac, Lake Tahoe Comment
  UCR207659  Hypochaeris glabra George K. Helmkamp, E. A. Helmkamp 2009-4-21 14524 A El Dorado Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River 390 Comment
  RSA0047810  Hypochaeris radicata George K. Helmkamp, Mary Alice Barnes 2013-5-10 20531 El Dorado Wentworth Springs Road, 3.4 miles east of Georgetown 983 Comment
  UCD118210  Ipomopsis aggregata Beecher Crampton 1983-7-24 9888 El Dorado Stateline. Comment
  UCR106382  Ipomopsis aggregata Scott D. White, Julie Greene 1997-7-13 5410 El Dorado Sierra Nevada Mtns, Lake Tahoe region, Hwy 89 (=Hwy 50), 0.4 mi west of summit of Luther Pass; at Grass Lake 2332 Comment
  SBBG10787  Ipomopsis aggregata subsp. aggregata K. K. Muller 1960-7-18 1081 El Dorado 5 mi S of Meyers on rd to Luther Pass (St Hwy 89) 1950 Comment
  POM127433  Ipomopsis aggregata subsp. formosissima L. R. Abrams 1911-7-27 4807 El Dorado Near Fallen Leaf Lake; Lake Tahoe Region. 2043 Comment
  RSA104020  Ipomopsis aggregata subsp. formosissima Verne Grant 1956-1 s.n. El Dorado Lake Tahoe. Comment
  UCD138743  Iris hartwegii G. K. Helmkamp; Elizabeth Helmkamp 2006-5-18 10468 El Dorado Northern Sierra Nevada: 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 north of US Hwy 50). 1189 Comment
  CAS-BOT-BC133571  Iris hartwegii Gilbert T. Benson 1924-4-13 13 El Dorado 1 mile north of Camino Comment
  UCD138748  Iris hartwegii Ben Ransom 1976-5-31 17 El Dorado 19 miles east of Placerville, 1.9 miles south of Highway 50 on Hazel Valley Road. Comment
  UCR250162  Iris hartwegii subsp. hartwegii George K. Helmkamp, Elizabeth Helmkamp 2013-6-15 20869 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  CAS-BOT-BC57658  Isoetes bolanderi John Thomas Howell 1945-9-29 21538 A El Dorado Lake of the Woods Comment
  UCD19773  Isoetes nuttallii C. H. Lamoureux; J. Major, J. McCaskill and R. Gankin 1956-6-6 1125 El Dorado 3.1 miles west of Kyburz, across Hwy 50 from cabin 'Septieme Ciel'. 1159 Comment
  CAS-BOT-BC112425  Isolepis cernua John Thomas Howell 1976-10-29 52301 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake 121 Comment
  CAS-BOT-BC324733  Iva axillaris A. A. Heller 1915-9-11 12270 El Dorado Lincoln Highway 5 miles east of Kyburz 1524 Comment
  CAS-BOT-BC142468  Ivesia santolinoides David D. Keck; A. Gustafson 1938-8-10 4908 El Dorado 0.5 mi. W. of Meyers 1950 Comment
  CAS-BOT-BC142469  Ivesia santolinoides G. Thomas Robbins 1944-7-30 1820 El Dorado Along Willow Flat Trail, about 3 mi. NE of Wrights Lake, 9 mi. n. of U.S. Highway 50 2286 Comment
  CAS-BOT-BC340268  Jensia rammii Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey Comment
  UC1392742  Jensia rammii R. F. Hoover 1968-5-29 11138 El Dorado Garden Valley Comment
  CAS-BOT-BC340269  Jensia rammii G. Thomas Robbins 1943-4-15 997 El Dorado Above North Fork Webber Creek, about 3 mi. e. of Camino 975 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
  RSA781578  Juglans californica var. hindsii George K. Helmkamp, E. A. Helmkamp 2009-9-17 15632 El Dorado Pleasant Valley Road (CA-49) in Diamond Springs, 0.1 mile east of the junction with Patterson Drive 537 Comment
  UC1205987  Juglans californica var. hindsii Mrs. E. G. Thomsen 1961-4-1 B El Dorado Shingle Springs; row of walnut trees planted by Heizner family Comment
  UCR219138  Juglans californica var. hindsii George K. Helmkamp, E. A. Helmkamp 2009-9-17 15632 El Dorado Foothills, northern Sierra Nevada Mountains, Pleasant Valley Road (CA-49) in Diamond Springs, 0.1 mile east of the junction with Patterson Drive 537 Comment
  CAS-BOT-BC136683  Juglans hindsii G. K. Helmkamp; E. A. Helmkamp 2009-8-22 15521 El Dorado Sierra Nevada Mountains Foothills: commercial parking lot in Cool, at the junction of CA-49 and Georgetown Road 463 Comment
  UCR209754  Juglans hindsii George K. Helmkamp, E. A. Helmkamp 2009-8-13 15456 El Dorado Foothills, northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Patterson Dr. and Pleasant Valley Road; Diamond Springs 527 Comment
  RSA800476  Juncus articulatus Peter Rubtzoff, Donald Goheen 1974-9-18 7895 El Dorado East of Leonardi Spring, ca. 0.75-1 mi. 1341 Comment
  CHSC73228  Juncus balticus L. P. Janeway; Eric Schroder 1998-7-27 5848 El Dorado Lake Tahoe Basin Management Unit - National Forest. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. 1905 Comment
  UCR219157  Juncus balticus George K. Helmkamp, E. A. Helmkamp 2009-10-17 15687 El Dorado Sierra Nevada Mountains Foothills, Diamond Springs, Lake Oaks Mobile Home Park south of Patterson Dr. and CA-49 524 Comment
  SEINET7096688  Juncus bufonius A. G. Vestal 1947-4-28 s.n. El Dorado Ca 3.9 miles south of El Dorado on Route 49 on Logtown Ridge. NAD27, 38? deg. 37' 57ao, -120?_ 51' 07ao (converted to WGS84 decimal degrees) Comment
  UCR171404  Juncus bufonius George K. Helmkamp, E. A. Helmkamp 2005-7-31 9731 El Dorado Northern Sierra Nevada Foothills, Junction of Ice House Road and Calif. Highway 50, east of Pollock Pines 1006 Comment
  CAS-BOT-BC173663  Juncus bufonius Peter Rubtzoff 1974-7-19 7696 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  RSA70057  Juncus bufonius var. occidentalis F. W. Peirson 1925-7-2 6207 El Dorado South side of Lake Tahoe. 1905 Comment
  SEINET3150761  Juncus chlorocephalus W. H. Evans 1891-8-1 sn El Dorado Lake Tahoe Comment
  UC907721  Juncus effusus subsp. pacificus G. Thomas Robbins 1945-7-16 2069 El Dorado 3 mi e Camino; North Fork Webber Creek 914 Comment
  CAS-BOT-BC157990  Juncus effusus subsp. pacificus Peter Rubtzoff 1972-9-28 6970 El Dorado Georgetown Divide. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) 1295 Comment
  UC1133652  Juncus ensifolius H. S. Yates 1936-8-8 5962 El Dorado Sayles Flat Pyramid Pk. Quad. 2011 Comment
  UCD73769  Juncus ensifolius Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4469 El Dorado Washoe Meadows State Park. Eastern edge of fen system. 1933 Comment
  RSA126573  Juncus ensifolius H. S. Yates 1936-8-8 5962 El Dorado Sayles Flat. 2012 Comment
  UCD149286  Juncus exiguus Ellen Dean; N. Khuu, K. Craig 2014-7-12 8432 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek between Hwy 89 and bridge that connects North and South Fire Roads. Just NE of bridge. 1930 Comment
  SD260862  Juncus laccatus Peter Rubtzoff 1972-7-25 6838 El Dorado Sierra Nevada, Georgetown Divide; Blodgett Forest: upper Gaddis Creek area in Mainline Road Clearcut. 1310 Comment
  RSA9066  Juncus mertensianus Carl B. Wolf 1928-8-17 3335 El Dorado Trail from Susie to Heather Lake. 2378 Comment
  UC421820  Juncus mertensianus R. L. Pendleton and F. M. Reed 1907-7-27 1276 El Dorado Glen Alpine Springs Lake Tahoe Region 2072 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
  CHSC73505  Juncus orthophyllus L. P. Janeway; Eric Schroder 1998-8-31 6204 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
  UCD43757  Juncus orthophyllus C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1123 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UC1109179  Juncus parryi Verne Grant and Alva Grant 1946-7-18 7708 El Dorado Upper Echo Lake 2316 Comment
  UCD165682  Juncus parryi Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9033 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. West of Highway 89 near park residences and fire road. 2084 Comment
  UCD147675  Juncus xiphioides Allyson Ayalon; Lucie Jerabkova 2012-7-1 53 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCR257681  Juncus xiphioides George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-8-4 19574 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 1.4 miles west of its junction with CA-88 2287 Comment
  CHSC109718  Juniperus occidentalis W. C. Cumming; Palmer Stockwell 1940-1-24 2009 El Dorado Above Twin Bridge, Placerville to Lake Tahoe road. 2133 Comment
  UC1134343  Juniperus occidentalis P. L. Johannsen 1934-8-2 448 El Dorado 1 mi w Twin Bridges; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UCD133756  Juniperus occidentalis John Buckhouse 1964-10-3 50 El Dorado Ca. 3 miles south of Meyers, State Hwy. 89. 1828 Comment
  SEINET2470923  Kalmia microphylla K. Christie 2010-6-24 1864 El Dorado Lake Tahoe Basin Management Unit (USFS); just to the northwest of Angora Creek. 1993 Comment
  CAS-BOT-BC59646  Kalmia microphylla subsp. microphylla Le Roy Abrams 1911-7-29 4865 El Dorado Lake Suzy. 2377 Comment
  UCD44913  Kalmia polifolia subsp. microphylla C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2278 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  UCR188019  Keckiella breviflora subsp. breviflora George K. Helmkamp, E. A. Helmkamp 2007-5-5 11930 El Dorado Foothills, Northern Sierra Nevada Mountains, along CA-49, 3.7 miles northwest of Placerville 549 Comment
  JEPS72418  Kelloggia galioides Gladys L. Smith 1969-7-6 3095 El Dorado near Haypress meadow 2590 Comment
  RSA32352  Kelloggia galioides G. Thomas Robbins 1945-7-8 2044 El Dorado Near Al Tahoe, Lake Tahoe. 1921 Comment
  UCR258395  Kelloggia galioides George K. Helmkamp, Amy Barnes 2014-8-11 22998 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  UCR219687  Kickxia spuria George K. Helmkamp, E. A. Helmkamp 2009-10-23 15707 El Dorado Sierra Nevada Mountains Foothills, Diamond Springs, unnamed dirt road 0.1 mile southeast of the Patterson Lake dam 520 Comment
  UCD83808  Kochia scoparia subsp. scoparia Susie Kocher 2009-7-24 8 El Dorado South Lake Tahoe, area burned by the Angora fire in 2007. 1920 Comment
  UC747418  Kumlienia hystricula G. Thomas Robbins 1944-3-19 1487 El Dorado 5-6 mi n of Camino (along South Fork American River); South Fork American River 762 Comment
  UCD135680  Kyhosia bolanderi Bruce G. Baldwin 1985-8-26 509 El Dorado Lake Tahoe vicinity, ca. 150 yards north of north boundary of D.L. Bliss State Park along California State Highway 89. Comment
  UC89196  Lagophylla glandulosa Brandegee Jun 1884 El Dorado Sweetwater Comment
  CAS-BOT-BC341274  Lagophylla glandulosa Brandegee No date on label s.n. El Dorado Sweetwater Comment
  UCR172663  Lamium amplexicaule George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10185 A El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest, along Volcanoville Road, 7.7 mi N of Wentworth Springs road (NE of Georgetown) 915 Comment
  UCR250665  Lamium amplexicaule George K. Helmkamp, Mary Alice Barnes 2013-4-25 20419 El Dorado Northern Sierra Nevada Mountains Foothills, Along CA-49/Coloma Rd., 0.1 mile south of its upper junction with Riverwood Drive, c. 2 miles south of Coloma 433 Comment
  CAS-BOT-BC228559  Lapsana communis George K. Helmkamp; E. A. Helmkamp 2011-7-2 17628 El Dorado Northern Sierra Nevada Mountains Foothills: Forni Road at Weber Creek crossing, 1.3 miles south of its Placerville junction with US-50 473 Comment
  UCD70586  Lasthenia gracilis Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 370 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Exposed serpentine site with Quercus durata, Rhamnus tomentella, Minuartia douglasii, and Eriogonum tripodum. Comment
  POM29576  Lathyrus Marcus E. Jones 1882-07 s,n, El Dorado St. Lawrence Comment
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Oct 21 2007
  UC688882  Lathyrus hirsutus Paul B. Dickey 1944-8-1 El Dorado near Placerville 609 Comment
  UCD106346  Lathyrus latifolius Beecher Crampton 1961-8-11 20 El Dorado 1 mile east of Georgetown. Comment
  UC1395463  Lathyrus sulphureus Katharine Brandegee c. 1913 El Dorado near Camino Comment
  UCD106443  Lathyrus sulphureus G. K. Helmkamp; Elizabeth Helmkamp 2006-5-20 10510 El Dorado Northern Sierra Nevada Foothills: ca. 5 air mi off CA Hwy 193, E of Georgetown; 1.7 mi. N of Wentworth Springs Road on Bottlehill Road (junction just E of Balderson Station). 973 Comment
  UCR173717  Lathyrus sulphureus George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10510 El Dorado Northern Sierra Nevada Foothills, c. 5 air mi off Calif. Hwy 193, east of Georgetown; 1.7 mi. N of Wentworth Springs Road on Bottlehill Road (junction just east of Balderson Station) 973 Comment
  UCD81836  Layia pentachaeta subsp. pentachaeta Ellen Dean; PLB102, D. Potter 2009-5-16 5603 El Dorado Flume trail along Hwy 49. 498 Comment
  UC412687  Ledum glandulosum Milo S. Baker 1904-7-3 El Dorado near Lake Tahoe (Fallen Leaf Lake); Fallen Leaf Lake 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
  CDA12229  Lepechinia calycina G. F. Hrusa 1993-6-13 11208 El Dorado Sierra Nevada Foothills; Corner of Hilton & Buena Vista Drs., Shingle Springs. Comment
  CAS-BOT-BC88895  Lepidium densiflorum var. densiflorum G. L. Stebbins 1977-8-4 77118 El Dorado South Lake Tahoe, between Trout Creek and State Line. 1920 Comment
  POM94088  Lepidium strictum Marcus E. Jones 1883-5-8 s.n. El Dorado Kelsey. Comment
  UCD72704  Lepidium virginicum subsp. menziesii Ellen Dean; T. Sasaki 2007-7-23 4426 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
  CAS-BOT-BC13074  Lepidium virginicum var. menziesii G. L. Smith 1959-6-15 1147 El Dorado Glen Alpine Road beyond gate and near 1st waterfall above Fallen Leaf Lake. 2225 Comment
  UCR189468  Lepidium virginicum var. virginicum George K. Helmkamp, E. A. Helmkamp 2007-9-11 12929 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  UC714171  Leptodactylon pungens C. W. Sharsmith 1937-8-30 3478 El Dorado n slope Freel Peak (s of Lake Tahoe); Sierra Nevada, s of Lake Tahoe 3200 Comment
  UCD111829  Leptosiphon ciliatus Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7147 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
  UCD80634  Leptosiphon ciliatus CNPS SN Foothill Team 2006-6-22 SNNR 0678 El Dorado American River Conservancy Easement, Van Nord Property. 551 Comment
  SBBG103615  Leptosiphon filipes J. T. Howell 1954-5-17 29739 El Dorado 1 mi SW of Garden Valley 609 Comment
  UCD41294  Leptosiphon filipes Ellen Dean; Davis Botanical Society 2003-5-17 1750 El Dorado Northeast of Placerville. El Dorado National Forest. East of Hwy 193, west of Traverse Creek. Along Bear Creek Road, just east of intersection with Meadowbrook Road. About 1.6 road miles from the junction of Meadowbrook Road and Hwy 193. 0.2 road miles upslope of bridge over creek, southeast side of road. Comment
  POM127438  Leptosiphon harknessii L. R. Abrams 1911-7-29 4816 El Dorado Mt. Tallac - Fallen Leaf Trail 2378 Comment
  UCD34759  Leptosiphon nuttallii Beecher Crampton 1989-7-16 10204 El Dorado El Dorado County, Tahoe Basin, Stateline, Lake Parkway - Stateline Stables Comment
  SD237336  Lessingia leptoclada G. K. Helmkamp, E. A. Helmkamp 2007-9-11 12948 El Dorado Northern Sierra Nevada Mountains: Ice House Road 4.3 miles north of its junction with US-50. 1392 Comment
  UC178843  Lessingia leptoclada Katharine Brandegee El Dorado between Camino and Fyffe Comment
  UC570382  Lessingia leptoclada Chas. M. Belshaw 1936-8-14 2641 El Dorado 2 mi s Snowline; Sierra Nevada Mts. Comment
  UC895248  Lessingia leptoclada Marcus E. Jones, A. M. 1882-9-20 3618 El Dorado St. Lawrence Comment
  UCR189762  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2007-9-1 12859 El Dorado Foothills, northern Sierra Nevada Mountains, Happy Valley cutoff road 0.2 mile southeast of its junction with CA-E-16 (generally, northeast of Somerset) 607 Comment
  CAS-BOT-BC339612  Lessingia leptoclada John Thomas Howell 1930-10-12 5578 El Dorado Hill directly north of Coloma on road to Georgetown Comment
  CDA19030  Lessingia leptoclada Kirk Taylor 2000-10-23 PDR 1106928 El Dorado Sierra Nevada; along Hwy 88, near Cook's Station. 0 Comment
  POM179666  Lessingia leptoclada John T. Howell 1930-10-12 5593 El Dorado 6.5 miles N of Plymouth. Comment
  CAS-BOT-BC341760  Lessingia nemaclada M. K. Curran 1883-8-1 s.n. El Dorado Sweetwater Comment
  UCR233637  Leucanthemum vulgare George K. Helmkamp, E. A. Helmkamp 2011-7-7 17639 El Dorado Northern Sierra Nevada Mountains, Park Creek Road, 0.4 mile east of its junction with Old Sly Park Road, southeast of Pollock Pines, 0.7 mi. SSW (191 deg. ) of Fresh Pond 1250 Comment
  UCD143941  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. 1912 Comment
  CAS-BOT-BC229476  Lewisia kelloggii G. L. Stebbins 1971-7-7 8039 El Dorado Cody Summit Ridge, southwest of Strawberry 2407 Comment
  CAS-BOT-BC444113  Lewisia nevadensis Alice Eastwood 1906-7-21 1188 El Dorado Glen Alpine Region. Mt. Tallac Comment
  JEPS72310  Lewisia nevadensis Gladys L. Smith 1964-7-4 2057 El Dorado region of Echo Summit (Benwood Meadow, Sayles Canyon trail); Benwood Meadow 2133 Comment
  UC72560  Lewisia nevadensis Milo S. Baker 1904-7-17 El Dorado trail to Lucile Lake; Lake Tahoe Region Comment
  CAS-BOT-BC444505  Lewisia triphylla W. A. Atkinson 1900-1-1 s.n. El Dorado Pyramid Peak 2133 Comment
  JEPS72082  Lewisia triphylla Gladys L. Smith 1964-7-6 2127 El Dorado trail from Echo Lake to Desolation Valley 2407 Comment
  UC746849  Lewisia triphylla G. Thomas Robbins 1945-7-1 2018 El Dorado on road 4 mi s Wrights Lake (near Lyons Creek); Lyons Creek 2042 Comment
  RSA702631  Leymus triticoides L. P. Janeway 2004-8-19 8249 El Dorado Northern High Sierra Nevada: Northeast side of Lake Valley; meadow on west side of intersection of Al Tahoe Blvd. and Pioneer Trail; north side of Heavenly Valley Creek. Comment
  CAS-BOT-BC436019  Ligusticum grayi L. R. Abrams 1930-8-15 12743 El Dorado Glen Alpine to Susie Lake 2286 Comment
  JEPS72673  Ligusticum grayi Gladys L. Smith 1963-7-28 1914 El Dorado around shore Audrain Lake (Echo Summit area); Echo Summit area 2133 Comment
  UCD127549  Ligusticum grayi G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10995 El Dorado Northern Sierra Nevada Mountains; Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  UCR176318  Ligusticum grayi George K. Helmkamp, E. A. Helmkamp 2006-7-10 10884 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir 2030 Comment
  CAS-BOT-BC173619  Lilium Peter Rubtzoff 1973-7-18 7102 El Dorado U.C. Blodgett Forest Research Station. Along East Fork Gaddis Creek ca. 500 feet south of clear-cut. Comment
  UC188724  Lilium humboldtii C. F. Sonne Jun 1890 3888 c El Dorado near Rattlesnake Bar Comment
  UCD139763  Lilium parvum G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10964 El Dorado Northern Sierra Nevada Mtns: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  CAS-BOT-BC509415  Lilium parvum Geo. B. Grant 1935-7-26 s. n. El Dorado Wet woods near Tahoe Tavern in the vicinity of Lake Tahoe Comment
  RSA9981  Lilium parvum E. Keyes 1920-07 s.n. El Dorado Lake Tahoe. [county unspecified] Comment
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Jan 1 2016
  POM126414  Limnanthes alba Katherine Brandegee 1907-5-10 s.n. El Dorado Blue Ravine Comment
  JEPS118184  Limnanthes alba subsp. alba Dean W. Taylor 2004-3-31 19052 El Dorado Farnham Ridge (16 air miles NNE of Jackson) 1066 Comment
  UCR257717  Limnanthes montana George K. Helmkamp 2013-4-30 20442 El Dorado Sierra Nevada Mountains Foothills, Pleasant Valley Road, 0.4 mile northwest of Pleasant Valley 753 Comment
  RSA262388  Limnanthes striata Kenneth Yeargan 1972-4-23 P 063 El Dorado 1.5 miles northwest of Rescue. Comment
  UCR188166  Linanthus bicolor George K. Helmkamp, E. A. Helmkamp 2007-4-30 11888 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  UCR224226  Linanthus bicolor George K. Helmkamp, E. A. Helmkamp 2010-4-23 15921 El Dorado Sierra Nevada Mountains Foothills, along Salmon Falls Road, 5.6 miles south of its junction with CA-49 at Pilot Hill, 0.65 mi. north of the American River crossing 200 Comment
  SEINET11587861  Linanthus ciliatus Unknown 2009-5-19 14714 El Dorado Sierra Nevada Mountains Foothills Comment
  UC908283  Linanthus ciliatus Ethel Crum 1934-4-22 1650 El Dorado at bridge on Ione to Latrobe Highway (banks of Cosumnes River, at El Dorado-Amador County line); Cosumnes River Comment
  UC130875  Linanthus filipes Katharine Brandegee 1909-5-1 El Dorado between Simpson's Ranch and Salmon Falls Comment
  UC747604  Linanthus filipes G. Thomas Robbins 1943-7-18 1273 El Dorado near Sly Park (along Pleasant Valley Road) 914 Comment
  SEINET3165660  Linanthus harknessii G. B. Grant 1906-8-1 7007 El Dorado Glen Alpine 2438 Comment
  UC52869  Linanthus pachyphyllus W. C. Blasdale Jul 1897 El Dorado Lake Tahoe Region Comment
  UC747617  Linanthus parviflorus G. Thomas Robbins 1945-4-22 1861 El Dorado about 3 mi e Shingle Springs 457 Comment
  CDA6339  Linaria genistifolia subsp. dalmatica R. Stewart 1975-11-19 El Dorado Meeks Bay Resort, Lake Tahoe. 0 Comment
  UCD42545  Linum lewisii Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC13536  Listera convallarioides W. C. Blasdale July, 1897 El Dorado Lake Tahoe Region Comment
  UC747335  Lithophragma bolanderi G. Thomas Robbins 1945-5-17 1908 El Dorado about 3 mi e Camino (above North Fork Webber Creek); above North Fork Webber Creek 975 Comment
  UC402478  Lithophragma glabrum R. L. Pendleton and F. M. Reed 1907-7-23 1053 El Dorado Keith's Dome; Lake Tahoe Region, Glen Alpine, Keith's Dome 2438 Comment
  UCD19149  Lithophragma heterophyllum June McCaskill 1956-6-6 454 El Dorado US Highway 50, 3 mi. west of Kyburz. 1127 Comment
  UCD102738  Lithophragma parviflorum Beecher Crampton 1982-5-29 9835 El Dorado El Dorado County, Stateline. Comment
  CAS-BOT-BC441127  Lithophragma parviflorum Beecher Crampton 1982-5-29 9835 El Dorado Stateline. Edge of meadow Comment
  SACT001454  Lolium perenne J. Wilson 1985-4-29 El Dorado 90 yards northwest of intersection. Comment
  SBBG128866  Lomatium utriculatum G. K. Helmkamp, E. A. Helmkamp 2012-4-24 18829 El Dorado Bear Crk Rd, 0.4 mi S of its jct with Meadow Brook Rd, 2.5 mi NE (66 deg) of Garden Valley 705 Comment
  UCR237077  Lomatium utriculatum George K. Helmkamp, E. A. Helmkamp 2012-4-24 18829 El Dorado Northern Sierra Nevada Mountains Foothills, Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66 deg. ) of Garden Valley 705 Comment
  UCD19906  Lomatium utriculatum C. H. Lamoureux; R. Gankin 1957-3-24 1187 El Dorado Greenstone Feed Store, Hwy 50, between Placerville and Shingle Springs, on north side of highway. Comment
  SJSU3579  Lonicera cauriana M. D. Fleschner 1965-7-1 69 El Dorado Grass L c. 1 mi NW of Luther Pass on State Rte 89 2255 Comment
  CDA20182  Lonicera conjugialis E. M. Fisher 2003-7-15 EF 2 -03 El Dorado Sierra Nevada; Wright's Lake, NE end at Twin Lakes trailhead. 2121 Comment
  JEPS13768  Lonicera conjugialis W. L. Jepson 1918-7-30 7720 El Dorado Tahoe Lake Tahoe 1920 Comment
  SEINET2470924  Lonicera involucrata K. Christie 2010-6-24 1865 El Dorado Lake Tahoe Basin Management Unit (USFS); along Angora Creek. 1950 Comment
  BFRS41 Image available Lotus Peter Rubtzoff, John Thomas Howell 1973-7-18 7142 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) Comment
  UCD165185  Lotus Peter Rubtzoff 1974-6-4 7545 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  CAS-BOT-BC198562  Lotus John Thomas Howell; Peter Rubtzoff 1973-7-18 7142 El Dorado Blodgett Forest, Bacchi Meadow, Comp. 290R - Georgetown Divide, Sierra Nevada 1325 Comment
  CAS-BOT-BC259170  Lotus Peter Rubtzoff 1972-9-14 6891 El Dorado U.C. Blodgett Forest Research Station, area along Mutton Creek 0.05 miles south of County Road, within 0.5 miles from gate. 1274 Comment
  RSA0025128  Lotus Peter Rubtzoff 1972-9-19 6909 El Dorado U.C. Blodgett Forest Research Station: Area along Mutton Creek, south of ""County Road"", within 0.5 mi from county road (gate). 1280 Comment
  UCR197572  Lotus corniculatus George K. Helmkamp, E. A. Helmkamp 2008-5-28 13495 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; Patterson Dr. and CA-49 530 Comment
  JEPS8420  Lotus incanus Rimo Bacigalupi with G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3305 El Dorado 4.7 mi e Georgetown (on road from Georgetown to Virner, ne slopes of Hotchkiss Hill); Hotchkiss Hill 975 Comment
  UCR216045  Lotus nevadensis var. nevadensis George K. Helmkamp, E. A. Helmkamp 2009-6-29 15056 El Dorado Sierra Nevada Mountains Foothills, Ice House Road, 0.2 miles north of its junction with CA-50, c. 7.3 miles ENE (83 deg. ) of Pollock Pines 989 Comment
  RSA127705  Lotus oblongifolius R. L. Pendleton, F. M. Reed, Don Pendleton 1907-7-23 991 El Dorado Grass Lake trail; Glen Alpine. 2073 Comment
  UC1129109  Lotus oblongifolius var. oblongifolius P. L. Johannsen 1934-7-19 411 El Dorado Twin Bridges El Dorado National Forest, Pyramid Peak Quad. 1828 Comment
  UC1614570  Lotus oblongifolius var. oblongifolius Charles M. Belshaw 1934-7-21 124 El Dorado ca. 44 mi. e. Placerville (along Hwy. 50, 500 yds. above rd., at Old Twin ridges); Old Twin ridges 1905 Comment
  JEPS55787  Lotus purshianus var. purshianus A. M. Ottley 1920-7-2 938 El Dorado Myer's Station Comment
  SEINET3563126 Image available Lotus purshianus var. purshianus G. K. Helmcamp, E. A. Helmkamp 2006-7-28 11038 El Dorado Northern Sierra Nevada Mtns: 2.5 miles south of Hwy 50 beside Phillips on Sierra-at-Tahoe Rd Comment
  UC15587  Lotus scoparius V. Rattan 1860-1 21 El Dorado Cosumnes River Comment
  RSA122867  Lotus stipularis H. A Jensen 1935-4-26 406 El Dorado Head of Martinez Creek, 1 mile southeast of Diamond Springs. 579 Comment
  SEINET12151365  Lotus torreyi H. H. Heller 1938-1 603 El Dorado Comment
  RSA714085  Lotus unifoliolatus George K. Helmkamp, Elizabeth A. Helmkamp 2005-9-23 9907 El Dorado Wrights Lake Road (Forest Road 4) 2.1 road miles N o f US Highway 50 (ca. 5-6 mi. E of Kyburz). 1951 Comment
  RSA90401  Lotus unifoliolatus F. W. Peirson 1925-7-2 6208 El Dorado South side of Lake Tahoe. 1905 Comment
  CAS-BOT-BC198291  Lupinus P. B. Kennedy 1920-8-17 118 El Dorado Barrett Camp, El Dorado National Forest 1981 Comment
  RSA177553  Lupinus L. R. Abrams 12717 El Dorado Strawberry 1829 Comment
  SEINET10544001  Lupinus adsurgens Genz 1978-8-4 GENZ 8772 El Dorado Sierra nevada, t10n,r16e,sec.1. From camp cody, boy scouts of america, cody Lake basin, s of strawberry on the american river. The elevation zone is Dominated by red fir forest with abies concolor, pinus jeffreyi, pinus Lamertiana, pinus monticola, and p. Murrayana. Many small plant communities are Present, representing a host of physical conditions from hydric to xeric 2225 Comment
  UCD105859  Lupinus albicaulis Morris Halperin 1932-8-14 872 El Dorado Strawberry. 2133 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
  UCD105982  Lupinus albifrons P. B. Kennedy 1922-5-23 s.n. El Dorado Barrett Ranch. Near Shingle. Comment
  RSA0035754  Lupinus albifrons var. collinus George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-15 20868 El Dorado Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz 1454 Comment
  SEINET3828326  Lupinus albifrons var. collinus George K. Helmcamp, E. A. Helmkamp 2012-1 18908 El Dorado Northern Sierra Nevada Mountians Foothills: unnamed road leading to power plant, 0.3 mile east of South Fork American River bridge. (Pollock Pines 7.5') 613 Comment
  UCD60377  Lupinus albifrons var. collinus G. K. Helmkamp; E. A. Helmkamp 2007-5-9 11977 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 2.0 miles northeast of US-50, c. 1.25 mi. NE of Riverton. 1220 Comment
  JEPS71969  Lupinus arbustus Gladys L. Smith 1964-7-6 2157 El Dorado above Aloha Lake; Desolation Valley, above Aloha Lake 2651 Comment
  UCD106670  Lupinus arbustus A. A. Heller 1916-8-9 12515 El Dorado Head of Echo Lake. 2377 Comment
  CAS-BOT-BC227883  Lupinus argenteus var. heteranthus Beecher Crampton 1983-7-4 9879 El Dorado South Lake Tahoe, west of Ski Run Blvd., along Pioneer Trail Comment
  UCR216975  Lupinus benthamii George K. Helmkamp, E. A. Helmkamp 2010-5-14 16023 El Dorado Sierra Nevada Mountains Foothills, along CA-16 (Mt. Aukum Rd.), 1.8 miles northeast of Somerset 567 Comment
  JEPS64959  Lupinus bicolor W. L. Jepson 1931-4-12 15753 El Dorado Salmon Falls 182 Comment
  UC726162  Lupinus bicolor A. A. Heller 1911-4-6 12285 El Dorado between Clarksville and Shingle Springs; bet Clarksville and Shingle Springs Comment
  UC199290  Lupinus breweri Miss Helen D. Geis 40 El Dorado Emerald Bay Comment
  UCSB16794  Lupinus breweri Breedlove, Dennis 1962-6-13 El Dorado On north side of Emerald Bay, Lake Tahoe; Sierra Nevada 1950 Comment
  RSA169482  Lupinus breweri L. S. Rose 1963-7-11 63214 El Dorado Tahoe Valley. 1912 Comment
  SD81093  Lupinus breweri Darley F. Howe 1971-7-2 El Dorado South Lake 1890 Comment
  CAS-BOT-BC208871  Lupinus breweri var. breweri Marcus E. Jones 1930-7-10 25374 El Dorado Lake Tahoe Comment
  SEINET8041985  Lupinus breweri var. breweri L. R. Miller 1937-6-14 92 El Dorado [Sierra Nevada] Old Myer's Rd., Lake Tahoe, abut 1 1/2 miles across state line into Calif. Comment
  RSA26480  Lupinus confertus Alice Eastwood, John T. Howell 1940-6-17 8358 El Dorado Bijou Comment
  CHSC64087  Lupinus congdonii L. P. Janeway; Holly Stewart, Stacy Scott, Gabriella Indindoli 1993-4-13 4331 El Dorado Eldorado National Forest. Along Weber Mill Road, 1.1 mi north of South Fork American River at Alder Creek. 1447 Comment
  RSA0077079  Lupinus fulcratus Daisie Huang 2006-8-12 06081205 El Dorado South Lake Tahoe on Hwy 89. 2295 Comment
  UCD107795  Lupinus fulcratus G. K. Helmkamp; E. A. Helmkamp 2005-7-31 9756 El Dorado Northern Sierra Nevada Foothills; 20 miles WSW of Lake Tahoe; Ice House Road, N of CA Highway 50 and 1.5 miles S of junction with Ice House Reservoir. 1637 Comment
  UCR170346  Lupinus fulcratus George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9893 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
  UC865180  Lupinus grayi Alice Eastwood 1906-7-26 888 El Dorado Tallac , Tallac (Lake Tahoe) Comment
  UCD60566  Lupinus grayi Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4031 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  SD241820  Lupinus latifolius var. columbianus G. K Helmkamp, E. A. Helmkamp 2012-5-28 19078 El Dorado Northern Sierra Nevada Mountains: 1.1 milse east of the E damm of Jenkinson Lake via Mormon Emigrant Trail, then 0.6 mile SE toward Fleming Meadow (?) on an unnamed road off Bonetti Road (Sly Park 7.5'Q) 1168 Comment
  UCR176443  Lupinus latifolius var. columbianus George K. Helmkamp, E. A. Helmkamp 2006-8-7 11180 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  UCD108178  Lupinus latifolius var. columbianus David W. Gilpin 1976-7-14 s.n. El Dorado 1/2 mile east of Glen Alpine Springs. Comment
  RSA0060738  Lupinus lepidus Daisie Huang 2006-8-12 06081209 El Dorado Near Kirkwood on Hwy 89. 2563 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
  UCR177872  Lupinus lepidus var. confertus George K. Helmkamp, E. A. Helmkamp 2006-8-7 11204 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring; Tragedy Spring Road, 0.3 mile north of Calif. Hwy 88 2424 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
  SEINET8056250  Lupinus lepidus var. sellulus F. H. Hillman 1894-9-15 s.n. El Dorado [Sierra Nevada] Bijou, Lake Tahoe Comment
  SJSU10715  Lupinus lepidus var. sellulus Thor Willsrud 1963-9-28 El Dorado Echo L 2225 Comment
  UCD108562  Lupinus lepidus var. sellulus David W. Gilpin 1976-7-9 s.n. El Dorado Tahoe Keys, So. Lake Tahoe. Comment
  RSA413797  Lupinus meionanthus Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  SD6072  Lupinus onustus 4/1914 El Dorado foothills of Sierras Comment
  UCD159977  Lupinus polyphyllus Jack Major 1966-5-1 s.n. El Dorado Pine Hill. Comment
  UCD125162  Lupinus polyphyllus var. burkei Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7453 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 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
  UCR176371  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2006-7-12 10988 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  RSA712846  Lupinus stiversii L. P. Janeway 2006-5-10 8583 El Dorado Southwestern tip of Grand Point, along spur road just above Happy Valley Road, overlooking the confluence of North Fork Consumnes River and Camp creek. 610 Comment
  SEINET2440971  Lupinus stiversii George K. Helmkamp, E. A. Helmkamp 2010-5-14 16043 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 1.1 mi NE (69 degrees) of Somerset, just W of the bridge over the Cosumnes River. 544 Comment
  CAS-BOT-BC304421  Luzula comosa Peter Rubtzoff 1974-6-4 7538 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  UC747498  Luzula macrantha G. Thomas Robbins 1944-6-3 1649 El Dorado Along U.S. Highway 50 ca 3 mi E of Camino 1036 Comment
  UCD142014  Luzula subcongesta Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7841 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side of bridge connecting North Fire Road with South Fire Road, north side of creek. 1968 Comment
  UCD165617  Luzula subsessilis Ellen Dean 2016-6-10 8964 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reaches of park along drainage that goes through old avalanche area. East side of Highway 89. 2044 Comment
  UCD103050  Lythrum hyssopifolia D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. 640 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
  UCR206778  Madia citriodora George K. Helmkamp, Amy Barnes 2009-7-8 15135 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House 1654 Comment
  CAS-BOT-BC342737  Madia elegans John Thomas Howell 1969-9-12 46076 El Dorado Placerville 579 Comment
  CAS-BOT-BC342742  Madia elegans Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  UC518947  Madia elegans David D. Keck 1933-6-1 2442 El Dorado 1 mi e Clarksville (on Lincoln Highway) 304 Comment
  UCD112198  Madia elegans Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7176 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' West side of meadow. 1977 Comment
  UCR179553  Madia elegans subsp. densifolia George K. Helmkamp, E. A. Helmkamp 2006-9-29 11449 El Dorado Northern Sierra Nevada Mountains Foothills, Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool 351 Comment
  UCR190581  Madia elegans subsp. elegans George K. Helmkamp, E. A. Helmkamp 2007-9-2 12884 El Dorado Northern Sierra Nevada Mountains Foothills, Grizzly Flat road 10.4 miles ESE of Somerset. 1107 Comment
  CAS-BOT-BC344338  Madia exigua David D. Keck 1932-6-29 1539 El Dorado Dry Creek, about 2.5 miles N. of Eldorado [El Dorado] Comment
  CAS-BOT-BC344339  Madia exigua David D. Keck 1932-6-29 1546 El Dorado About 5 miles E. of Camino 1125 Comment
  JEPS40428  Madia glomerata Frank W. Peirson 1931-8-7 El Dorado near Grass Lake; Glen Alpine Creek Basin 2225 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
  OBI82143  Madia gracilis George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 21096 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
  SD236215  Madia gracilis G. K. Helmkamp, Elizabeth Helmkamp 2008-6-3 13557 El Dorado Sierra Nevada Mountains: Pony Express Trail, 0.8 mile east of Sly Park Road (Pollock Pines) and parallel to US-50 (Pollock Pines 7.5'Q) 1213 Comment
  UCR206791  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2009-5-24 14780 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.3 miles eat of the Cosumnes River and CA-49 521 Comment
  RSA714096  Madia gracilis subsp. gracilis George K. Helmkamp, E. A. Helmkamp 2005-8-9 9775 El Dorado Northern Sierra Nevada Foothills: WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  UCR173841  Madia minima George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10737 El Dorado Northern Sierra Nevada Mountains, 5.5 miles east of Ice House Road on the road to Wright's Lake 1860 Comment
  SBBG69786  Maianthemum racemosum D. Myrick 1958-6-30 91 El Dorado Fallen Leaf Lake 1889 Comment
  UCD165605  Maianthemum racemosum Ellen Dean; with Daniel McNair 2016-6-10 8951 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern reach of the park on the western side of Highway 89. Along drainage that runs through old avalanche area and down to Lake Tahoe. 2070 Comment
  CHSC56349  Maianthemum stellatum K. R. Stern 1985-6-14 8126 El Dorado Echo Summit. 2225 Comment
  UC218827  Malacothrix floccifera Katharine Brandegee 1908-7-11 El Dorado Riverton Comment
  CAS-BOT-BC347395  Malacothrix floccifera Lester Rowntree 1934-4-20 s.n. El Dorado Above Colfax on Truckee Rd Comment
  UC1872947  Marah horrida David Keil 2005-3-13 30343 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Road. 500 Comment
  SEINET8551388  Marah watsonii J. S. Anderson, H. Mozingo 1977-3-19 25 El Dorado Auburn area, dirt road at junction of N.W. and middle forks of the American River. 274 Comment
  UC131024  Meconella californica Katharine Brandegee 1909-5-1 El Dorado Sinpson's Ranch, Sweetwater Creek Comment
  RSA791743  Medicago praecox George K. Helmkamp, E. A. Helmkamp 2012-4-30 18877 El Dorado Northern Sierra Nevada Mountains Foothills: Mosquito Road, 0.3 miles north of the bridge over the South Fork American River. 427 Comment
  CAS-BOT-BC329231  Melica aristata Peter Rubtzoff; John Thomas Howell 1973-7-18 7159 El Dorado Blodgett Forest, Bacchi Meadow. 1325 Comment
  UCR249055  Melica aristata Peter Rubtzoff 1973-7-18 7159 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Bacchi Meadow 1297 Comment
  UCR37261  Melica aristata A. C. Sanders 1984-6-17 5030 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
  OBI81423  Melica aristata Peter Rubtzoff, Donald Groheen 1975-7-9 8165 El Dorado Blodgett Forest Research Station, Heliport Road- Middle Loop Road Cuttoff, 0.5 miles east of junction with Heliport Road 1335 Comment
  SEINET4142462 Image available Melica bulbosa George K. Helmkamp, E. A. Helmkamp 2012-5-3 18892 El Dorado Northern Sierra Nevada Mountain Foothills: Forebay Road, 7.0 mi. NW of Pollock Pines 748 Comment
  UCD86342  Melica bulbosa A. A. Beetle 16-26 Jul 1945 4164 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  POM90321  Melica bulbosa R. L. Pendleton, F. M. Reed 1907-7-25 1195 El Dorado Near Modjeska falls, Lake Tahoe region. Comment
  SEINET11678850  Melica bulbosa H. H. Heller 1938-1 694 El Dorado Mount Tallae Comment
  CAS-BOT-BC271807  Melica californica Marcus E. Jones 1883-4-21 s.n. El Dorado Kelsey Comment
  CDA10923  Melica californica G. F. Hrusa 1994-4-28 11835 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Common on open slopes, among shrubs of chamise/leather oak. Serpentine parent material. Comment
  UCD38621  Melica californica Beecher Crampton 1956-6-1 3515 El Dorado North slope of Pine Hill. Comment
  UCR209009  Melica harfordii George K. Helmkamp, E. A. Helmkamp 2008-6-5 13608 El Dorado Sierra Nevada Mountains Foothills, Forbay Road. 0.5 mile north of its crossing of the South Fork American River 668 Comment
  CAS-BOT-BC262464  Melica subulata G. L. Stebbins 1976-7-31 76166 El Dorado 3 miles southwest of Meeks Bay 1981 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
  UCD72670  Melica subulata Ellen Dean; T. Sasaki 2007-7-23 4392 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
  UCR248530  Melilotus albus George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22034 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 2.1 miles east of Stumpy Meadows Lake, 15.6 km NNE (06 deg. ) of Pollock Pines 1357 Comment
  UCD19266  Melilotus officinalis Van M. Mar 1989-7-23 42 El Dorado ca. 50 yards west of Wildwood Ave., near Saddle Rd. 2011 Comment
  JEPS63444  Mentha spicata Helen-Mar Wheeler 1941-8-18 El Dorado near bridge 2503 (which would be near Marble Creek) (between Placerville and Folsom); near Marble Creek 365 Comment
  POM134669  Mentzelia congesta George B. Grant 1906-07 7067 El Dorado [County: El Dorado or Placer] Lake Tahoe Comment
  JEPS72498  Menyanthes trifoliata Gladys L. Smith 1972-8-23 3463 El Dorado below Echo Summit Lodge (e side of U.S. 50); U.S. 50 2194 Comment
  JEPS78168  Menyanthes trifoliata Gary W. Zamzow 1972-7-25 110 El Dorado 1.7 mi nw of Luther Pass (on Highway 89, Grass Lake); Grass Lake 2286 Comment
  RSA446075  Menyanthes trifoliata Albert J. Perkins 1923-8-13 s.n. El Dorado Lake Tahoe region. Lily Lake. Comment
  UCD20987  Menyanthes trifoliata E. Bortiri 2002-6-26 WFC 36 El Dorado Grass Lake, off Hwy 89, near Hope Valley, El Dorado Co. Comment
  UCR218092  Mertensia ciliata George K. Helmkamp, E. A. Helmkamp 2010-7-23 16617 El Dorado Northern Sierra Nevada Mountains, Forestry Route 42, 0.2 mile west of its junction with Wright's Lake Road and beside Silver Creek, 4 miles NE (31 deg. ) of Kyburz 2021 Comment
  UCD42503  Micranthes oregana Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SEINET6167712  Micranthes tolmiei D. G. Cooney 1946-8-3 125 El Dorado North side Mt. Tallace, Sierra Nevada 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
  UCD134553  Microseris nutans G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10822 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 3.2 miles north of Hwy US-5, north east of Kyburz. 1982 Comment
  UCR175774  Microseris nutans George K. Helmkamp, E. A. Helmkamp 2006-7-31 11050 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 Comment
  BFRS380 Image available Mimulus Peter Rubtzoff 1974-6-18 7594 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  POM257145  Mimulus aurantiacus var. aurantiacus Lincoln Constance 1939-5-6 2473 El Dorado 3.8 miles south of El Dorado, Sierra Nevada foothills Comment
  UC747127  Mimulus aurantiacus var. aurantiacus G. Thomas Robbins 1945-5-20 1936 El Dorado 3-4 mi s Salmon Falls; Sweetwater Creek 182 Comment
  UC569901  Mimulus bicolor P. L. Johannsen 1934-7-4 365 El Dorado 1 1/2 mi sw Moores; Pyramid Peak Quadrangle 1584 Comment
  UCD96592  Mimulus bicolor Dena Grossenbacher; Brian Green 2008-5-30 855 El Dorado Along Peavine Ridge Road about 0.1 miles west of its junction with Ice House Road. 1589 Comment
  UC463367  Mimulus breweri L. R. Abrams 1930-7-23 12711 El Dorado Tamarack Trail Glen Alpine Canyon 2286 Comment
  UCD111833  Mimulus breweri Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7150 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 200 feet south of road. Southern edge of meadow. 1978 Comment
  UCD55440  Mimulus breweri Ellen Dean; Mark Bibbo 2006-7-19 3260 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Southwestern part of park. 1924 Comment
  POM127799  Mimulus breweri L. R. Abrams 1911-7-27 4780 El Dorado Lake Valley, (Lake Tahoe) 1951 Comment
  POM44466  Mimulus douglasii Marcus E. Jones 1883-5-23 s.n. El Dorado Kelsey, Idaho [perhaps the 'kelsey' of El Dorado Co., CA, certainly not Idaho - D.M. Thompson] Comment
  JEPS71707  Mimulus guttatus Gladys L. Smith 1963-7-9 1797 El Dorado 2 mi w Echo Summit (Pow-Wow bog) 2133 Comment
  SEINET1908704  Mimulus guttatus G. K. Helmkamp, E. A. Helmkamp 2008-1 13567 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
  SEINET7072677  Mimulus guttatus A. G. Vestal 1963-5-5 s.n. El Dorado About 1.1 miles north of El Dorado. UTM Zone 10, 687451mE, 4285117mN. Coordinate datum: NAD 27. Comment
  UCR178757  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2006-9-20 11409 El Dorado Northern Sierra Nevada Mountains Foothills, Bridal Veil Falls [on Esmeralda Creek], along Hwy US-50 just east of Pacific 1002 Comment
  UCR209045  Mimulus guttatus George K. Helmkamp, E. A. Helmkamp 2009-8-19 15483 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  RSA789516  Mimulus jepsonii George K. Helmkamp, E. A. Helmkamp 2012-5-22 19063 El Dorado Forest Service Road 31 (Peavine Ridge Road), 1.3 miles wet of its junction with Ice House Canyon Road. 1582 Comment
  UCR171179  Mimulus layneae George K. Helmkamp, E. A. Helmkamp 2005-7-31 9759 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
  JEPS10984  Mimulus lewisii W. L. Jepson 1918-8-28 8165 El Dorado Heather Lake 2407 Comment
  JEPS71715  Mimulus lewisii Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2661 El Dorado near Aloha Lake; Pyramid Peak 2743 Comment
  UCD39099  Mimulus microphyllus Beecher Crampton 1964-4-27 6930 El Dorado 4.2 miles S of Lotus. Comment
  UC809627  Mimulus moniliformis Verne and Alva Grant 1949-7-21 8772 El Dorado above Upper Echo Lake 2377 Comment
  UC125176  Mimulus moniliformis Katharine Brandegee May 1907 El Dorado 19 mi above Placerville (under bridge); Pacifc House Comment
  RSA794943  Mimulus moschatus George K. Helmkamp, E. A. Helmkamp 2011-9-1 18200 El Dorado Silver Fork Road, 0.9 miles south of its junction with US-50 in Kyburz 1280 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
  UCD44030  Mimulus moschatus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-1 1396 El Dorado Lake Tahoe Basin. Comment
  RSA93430  Mimulus nanus var. mephiticus Milo S. Baker 1932-7-5 5855 El Dorado Along Hwy near Bijou, Lake Tahoe. [no county specified] Comment
Read comments
Nov 11 2013
  UC495515  Mimulus nasutus Merle Randall 1930-6-24 El Dorado 100 ft above e shore Echo Lake; Lake Tahoe Region, Echo Lake Comment
  SBBG66684  Mimulus primuloides Milo H. Gates 1879-1 El Dorado Lake Tahoe Valley Comment
  SEINET4558848  Mimulus primuloides B. C. Templeton 1931-1 1507 El Dorado Sierra Nevada Mnts; near Meeks Bay, Lake Tahoe 2204 Comment
  UCD42466  Mimulus primuloides Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD165803  Mimulus primuloides var. primuloides Ellen Dean; with Daniel McNair 2016-7-19 9144 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2053 Comment
  UC1039603  Mimulus tilingii Herbert L. Mason 1940-7-25 12332 El Dorado 10.5 mi s Lake Tahoe (e El Dorado Co.); Grass Lake 2377 Comment
  JEPS71729  Mimulus torreyi Gladys L. Smith 1964-8-29 2396 El Dorado along road to Angora Lakes; Echo Summit 2133 Comment
  RSA781314  Mimulus torreyi George K. Helmkamp, E. A. Helmkamp 2009-7-22 15254 El Dorado Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat 2000 Comment
  UCD122926  Mimulus viscidus G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-10 10660 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 6.1 miles north of Hwy US-50. 1653 Comment
  RSA535450  Mimulus viscidus var. viscidus David M. Thompson 1986-7-5 584 El Dorado N of Placerville. 2.1 mi N of South Fork American River bridge along Hwy 193. 50-100 ft E along a dirt side road. 549 Comment
  JEPS49687  Mitella breweri P. B. Kennedy 1920-8-13 61 El Dorado Barrette Camp Eldorado National Forest (headwaters Tells Creek, 3 mi s of Tells Peak) 1935 Comment
  UC420411  Mitella breweri Milo S. Baker 1904-6-30 El Dorado near Lake Tahoe (on trail to Angora Lake); Fallen Leaf Lake Comment
  UC747357  Mitella breweri G. Thomas Robbins 1945-7-8 2053 El Dorado above Eagle Lake (along Velma Lakes trail); Desolation Valley Wilderness Area 2286 Comment
  RSA84399  Mitella breweri F. W. Peirson 1925-7-3 6244 El Dorado Glen Alpine Creek Basin. Sierra Nevada. 2134 Comment
  UCR84757  Mitella diversifolia Kathy Harper 1992-5-17 s.n. El Dorado Northern Sierra Nevada Mtns., Pipi Meadow (Forest Service Campground), 25 mi NE of Pioneer Station off of State Hwy 88, 6 mi north of North South Road from Omo Ranch Road [26 miles east of Jackson], along middle fork of Cosumnes River 1189 Comment
  UCR194929  Modiola caroliniana George K. Helmkamp, E. A. Helmkamp 2007-5-16 11994 El Dorado Northern Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, corner of Pleasant Valley Road and Patterson Drive, Diamond Springs 530 Comment
  UC1124538  Monardella breweri subsp. lanceolata P. L. Johannsen 1934-7-25 424 El Dorado 200 yds. W of Twin Bridges; El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  UCD147725  Monardella breweri subsp. lanceolata Allyson Ayalon; Lucie Jerabkova 2012-7-1 126 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD40139  Monardella breweri subsp. lanceolata Rodney Gale Myatt 1970-9-22 395 El Dorado From Placerville to Hwy 193. Canyon along Hwy 193 to George town, about 2 mi. north of Placerville. 487 Comment
  UCR253085  Monardella breweri subsp. lanceolata George K. Helmkamp, Elizabeth Helmkamp 2013-7-6 21001 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 1.3 miles east of Pebble Canyon Road, 25 mi. airline ESE (94 deg. ) of Placerville 1819 Comment
  SEINET9360954  Monardella candicans Unknown 1958-5-29 4841 El Dorado El Dorado Co., CA Comment
  SEINET10582061  Monardella lanceolata A. Graff 1993-7-20 Graff 236 El Dorado El Dorado National Forest. On the right side of the Mormon Emigrant Trail west, 7.45 miles northwest from junction with USNFS Rd. 10N28. Locally abundant, in a mixed conifer forest. Comment
  CAS-BOT-BC318582  Monardella odoratissima Jean L. Pawek 1957-6-29 303 El Dorado Highway 89 S of Lake Tahoe, just E of Luther Pass turnoff from Highway 50. 1950 Comment
  SEINET3996528 Image available Monardella odoratissima G. Thomas Robbins 1943-7-25 1331 El Dorado ca. 1 mi S of Echo Lake Comment
  UC1124580  Monardella odoratissima subsp. glauca A. D. Gifford 1934-7-17 293 El Dorado 1 1/2 mi north of Leek Springs Hill; El Dorado National Forest, Pyramid Peak Quadrangle Comment
  UCD72955  Monardella odoratissima subsp. odoratissima Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4521 El Dorado Washoe Meadows State Park. Slopes on west side of fen system. 1956 Comment
  CHSC67820  Monardella odoratissima subsp. pallida James D. Jokerst 1988-7-24 3012 El Dorado Mormon Immigrant Trail just below its junction with Hwy. 88. Comment
  CHSC765  Monardella odoratissima subsp. pallida V. Holt 1940-7-18 El Dorado Upper Echo Lake. 2316 Comment
  JEPS71531  Monardella odoratissima subsp. pallida Gladys L. Smith 1963-7-27 1851 El Dorado Hawley Grade Sierra Nevada, Old Echo Summit Pass 1889 Comment
  JEPS71668  Monardella odoratissima subsp. pallida Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2714 El Dorado Near Cup Lake (Summit area, at upper end of Echo Ridge); Ralston Peak 2814 Comment
  RSA715275  Monardella odoratissima subsp. pallida George K. Helmkamp, E. A. Helmkamp 2005-7-31 9757 El Dorado 20 mi. WSW of Lake Tahoe: Ice House Road, N of CA Highway 50 and 1.5 mi S of junction with Ice House Reservoir. Northern Sierra Nevada Foothills. 1610 Comment
  RSA747382  Monardella odoratissima subsp. pallida George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13918 El Dorado Northern Sierra Nevada Mountains: Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50. 2043 Comment
  UCR257092  Monardella odoratissima subsp. pallida George K. Helmkamp, Elizabeth Helmkamp 2013-9-7 22270 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
  POM88544  Monardella odoratissima subsp. pallida George B. Grant 1906-7-20 s.n. El Dorado Near Tahoe Tavern, Lake Tahoe. Comment
  RSA49064  Monardella odoratissima subsp. pallida Verne Grant, Alva Grant 1949-7-16 8746 El Dorado Red fir woods by Echo Lake. 2287 Comment
  SEINET10582100  Monardella odoratissima subsp. pallida A. Graff 1993-7-21 Graff 270 El Dorado El Dorado National Forest, Sugar Pine Point State Park. Hwy. 89, across from the entrance to General Creek Campground. Growing in the understory of Calocedrus decurrens, Pinus jeffreyi, P. lambertiana, Abies concolor forest. Comment
  SEINET13948706 Image available Monardella pallida A. A. Heller 1915-1 12186 El Dorado Near Camp Echo, on the Lincoln Hwy; 7000 ft alt. 2134 Comment
  UC747582  Monardella villosa subsp. villosa G. Thomas Robbins 1943-7-6 1245 El Dorado 3 mi E of Camino (at C.C.C. Camp Snowline) 1036 Comment
  CAS-BOT-BC444652  Montia chamissoi Elsie Z. Lovegrove 1949-6-17 s.n. El Dorado Nr. Fallen Leaf L. Comment
  CAS-BOT-BC444827  Montia fontana M. Alice King 1923-5-1 s.n. El Dorado Placerville Comment
  UCR266192  Montia fontana David J. Keil 2005-3-13 30346 El Dorado Sierra Nevada Mountains, foothills, south of Placerville at 3203 Sand Ridge Road 500 Comment
  SBBG128977  Muhlenbergia andina G. K. Helmkamp, E. A. Helmkamp 2011-9-1 18229 El Dorado Silver Fork Rd, 3.1 mi N of its jct with the Mormon Emigrant Trail 1523 Comment
  SEINET7249080  Muhlenbergia filiformis George K. Helmkamp, E. A. Helmkamp 2012-1 19364 El Dorado Northern Sierra Nevada Mountains: Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50. 2078 Comment
  UCD43735  Muhlenbergia filiformis C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1101 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  RSA750451  Muhlenbergia jonesii George K. Helmkamp, E. A. Helmkamp 2008-8-1 13956 El Dorado Forestry Route 42 at Silver Creek, 0.2 mile west of the junction with Wright's Lake Road 2021 Comment
  RSA54063  Muhlenbergia richardsonis J. T. Howell 1946-8-30 22929 El Dorado Between Angora Lakes and Angora Lookout Comment
  SACT002845  Myrica hartwegii Josephine Van Ess 1975-6-8 El Dorado Collected on North Fork of the Cosumnes River below Buck's Bar. River bank, water's edge. Shrub. Comment
  UCD83779  Myriophyllum quitense Lars W. J. Anderson 21-22 May 2009 WP 464 El Dorado South Lake Tahoe, Tahoe Keys, Way Point 464, last buoy exiting E channel. Comment
  CDA38168  Myriophyllum quitense L. Mobley & R. E. Talbert 1959-10-26 s.n. El Dorado South Shore Lake Tahoe. 0 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
  UCD83771  Myriophyllum spicatum Lars W. J. Anderson 21-22 May 2009 WP 458 El Dorado South Lake Tahoe, Tahoe Keys, Way Point 458. Comment
  RSA74809  Nama lobbii F. W. Peirson 1931-8-10 9548 El Dorado Along boulevard on west shore of Lake Tahoe. 1921 Comment
  CHSC106287  Nassella lepida L. P. Janeway; B. Castro 2010-6-12 100008 El Dorado Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Falls Unit; ridge northwest of Kanaka Valley Road, southeast of the upper South Fork American River arm of Folsom Lake, and east of Salmon Falls Road. 327 Comment
  SEINET8075344  Navarretia capillaris Leigh A. Johnson 2014-7-8 14 -158 El Dorado To left of steps by roadside monument at Tragedy Springs.; 0 2414 Comment
  UC217332  Navarretia capillaris H. M. Hall 1910-7-28 8822 El Dorado Half-Moon Lake , Half-Moon Lake (Sierra Nevada Mountains) 2468 Comment
  SBBG98210  Navarretia divaricata F. W. Peirson 1925-7-8 El Dorado rd down the American River 1524 Comment
  JEPS116845  Navarretia eriocephala David Gowen 2007-5-3 690 El Dorado Bass Lake in field across from Bridlewood Dr. and Bass Lake Rd. Comment
  CHSC98919  Navarretia filicaulis L. P. Janeway 2007-7-8 9100 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
  JEPS15706  Navarretia filicaulis G. Thomas Robbins 1956-9-7 3748 El Dorado 2 mi w Shingle Springs (along U.S. Highway 50) 411 Comment
  UCD80641  Navarretia filicaulis CNPS SN Foothill Team 2005-7-5 SNNR 0493 b El Dorado BLM, Pine Hill Preserve, Pine Hill Unit. 563 Comment
  UC125084  Navarretia filicaulis Katharine Brandegee 1908-7 El Dorado near Camino (Water Tank) Comment
  OBI74582  Navarretia intertexta David J. Keil 1992-1 23397 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UC126074  Navarretia intertexta Katharine Brandegee Jul 1908 El Dorado near Placerville Comment
  RSA98662  Navarretia intertexta G. Thomas Robbins 1943-6-5 1126 El Dorado Above North Fork Webber Creek, ca. 3 mi. E of Camino 1006 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
  UCD111500  Navarretia leptalea Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7127 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Northern edge of meadow near road. 1892 Comment
  SBBG127565  Navarretia leptalea subsp. leptalea G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15267 El Dorado Wrights Lake Rd, 1.2 mi S of Wrights Lake 2073 Comment
  SEINET8729371 Image available Navarretia prolifera G. Thomas Robbins 1943-1 1112 El Dorado Eddy Arboretum, Institute of Forest Genetics, 3 miles east of Placerville 823 Comment
  CAS-BOT-BC230511  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-16 370 El Dorado 500 feet E on Baltic Ridge Road off Mormon Emigrant Trail 1219 Comment
  CAS-BOT-BC230521  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-3 319 El Dorado 0.03 mile W on Kingswood Trail off Sly Park Road. N and S of Unicorn Lane. At upper reaches of Weber Creek 1231 Comment
  UC1519850  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-4 345 El Dorado private land, just S of Mace Rd. Eldorado National Forest 975 Comment
  UC917127  Navarretia prolifera subsp. lutea R. H. Miller 1950-6-4 95 El Dorado about 2 mi s Echo Summit (along Highway 89) 1981 Comment
  UC1008726  Navarretia viscidula H. F. Copeland 1940-6-24 1617 El Dorado Mormon Island Comment
  JEPS3963  Nemophila heterophylla W. L. Jepson 1938-4-5 18585 El Dorado 3 mi e Auburn (near North Fork American River bridge); , Auburn Comment
  UC1872925  Nemophila heterophylla David Keil 2005-3-13 30351 El Dorado Foothills of Sierra Nevada. S of Placerville at 3203 Sand Ridge Road. 500 Comment
  UC1021928  Nemophila maculata Rolf Y. Berg 1955-5-6 El Dorado Highway 50 between Alder Creek Campground and Kyburg; between Alder Creek Campground and Kyburg Comment
  RSA75895  Nemophila maculata F. W. Peirson 1925-7-8 6325 El Dorado Road down American River, Sierra Nevada. 1524 Comment
  UC52233  Nemophila maculata H. P. Chandler 1903-7-31 El Dorado Echo 1737 Comment
  UC24229  Nemophila menziesii M. H. Gates 1879-1 El Dorado Rose Springs Comment
  UCR184817  Nemophila parviflora var. austiniae George K. Helmkamp, E. A. Helmkamp 2007-5-9 11985 El Dorado Northern Sierra Nevada Mountains, White Meadow Road, 0.6 mile west of its junction with Ice House Road, c. 0.75 mi. NNW of Riverton 1082 Comment
  JEPS14577  Nemophila pedunculata Peter H. Raven with G. Thomas Robbins 1956-4-29 9121 El Dorado 0.3 mi from Youngs ((Somerset), on road to Aukum, along a stream); 0.3 mi from Youngs (Somerset), on road to Aukum Comment
  JEPS71484  Nemophila spatulata Gladys L. Smith 1964-7-5 2083 El Dorado US 50 2 mi w Echo Summit (open woods at margin of Pow-wow Bog); w of Echo Summit, margin Pow-wow Bog 2133 Comment
  SBBG64748  Nemophila spatulata Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UC1021923  Nemophila spatulata Rolf Y. Berg 1955-8-1 El Dorado Highway 89 meadow just w Luther Pass; w of Luther Pass 2377 Comment
  OBI74511  Nicotiana acuminata var. multiflora David J. Keil 1992-1 23354 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  SACT001612  Notholcus lanatus 1925-1 El Dorado No collector/determiner listed Comment
  UCD110182  Notholithocarpus densiflorus J. T. Howell 1973-7-19 49952 El Dorado Blodgett Forest. 1310 Comment
  SBBG50712  Notholithocarpus densiflorus var. densiflorus R. T. Riding 1968-5-19 51 El Dorado Blodgett Experimental Forest Comment
  CDA3523  Nymphaea odorata J. Patterson 1972-5-3 El Dorado Bass Lake, northeast of El Dorado Hills. 0 Comment
  SD579  Odontostomum hartwegii Unknown May 1914 17 11 El Dorado Cove. Comment
  UCD22716  Odontostomum hartwegii Nancy Vucinich 1978-5-27 34 El Dorado On Marshall Rd, 3.5 miles(by road) of NE of the junction of Hwy 49 and Marshall Rd. Comment
  SBBG60468  Oenothera elata subsp. hirsutissima Milo H. Gates 1879-1 El Dorado Strawberry Comment
  CAS-BOT-BC349988  Oreostemma alpigenum var. andersonii H. M. Hall; H. P. Chandler 1903-8-1 4756 El Dorado Sierra Nevada Mountains. Pyramid Peak. Meadows near Forni 2225 Comment
  CAS-BOT-BC349989  Oreostemma alpigenum var. andersonii Beatrice F. Howitt 1962-7-15 246 El Dorado Near Luther Pass Highway and not far from Alpine County line 2133 Comment
  CHSC73636  Oreostemma alpigenum var. andersonii L. P. Janeway; Eric Schroder 1998-9-2 6242 El Dorado Lake Tahoe Basin Management Unit - National Forest. Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  CAS-BOT-BC500253  Orobanche uniflora subsp. occidentalis E. A. McGregor 1909-8-20 141 El Dorado Lake Tahoe region: Cliffs: Glen Alpine 2133 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
  UCD123248  Orthocarpus Emily McPherson 1975-8-12 14 El Dorado Mt. Rose, N.E. slope. 3108 Comment
  SD114389  Orthocarpus copelandii var. cryptanthus Darley F. Howe 1961-8-10 3154 El Dorado Kirkwood on Carson Pass Road, #88 2347 Comment
  UCD113108  Orthocarpus cuspidatus subsp. cryptanthus Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 17 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  BFRS320 Image available Osmorhiza Peter Rubtzoff, John Thomas Howell 1973-7-18 7164 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  JEPS15678  Osmorhiza berteroi G. Thomas Robbins 1956-9-14 3781 El Dorado along US Hwy 50 about 1/2 mi nw Echo Summit 2225 Comment
  JEPS72700  Osmorhiza berteroi Gladys L. Smith 1963-7-9 1785 El Dorado 1/4 mi w Echo Summit 2133 Comment
  UCR176032  Osmorhiza chilensis George K. Helmkamp, E. A. Helmkamp 2006-7-12 10973 El Dorado Northern Sierra Nevada Mtns, Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50 2104 Comment
  UCD127824  Oxypolis occidentalis P. B. Kennedy 1920-8-16 90 El Dorado El Dorado National Forest - Barrett Camp. 1935 Comment
  UC624241  Packera layneae L. Constance 1939-5-7 2481 El Dorado 2 mi above Sweetwater Creek mouth (in forks above sandbar, Sierra Nevada foothills); Sierra Nevada, Sweetwater Creek 243 Comment
  UCD88201  Panicum acuminatum var. fasciculatum Mrs. K. Brandegee Date Unknown s.n. El Dorado Kyburz. 1249 Comment
  UCD88415  Panicum acuminatum var. fasciculatum Beecher Crampton 1958-6-9 4927 El Dorado 1.5 miles west of Garden Valley, road to Coloma. 579 Comment
  UCD88561  Panicum acuminatum var. fasciculatum August L. Hormay 1932-7-7 s.n. El Dorado 5 miles N.E. of Placerville. 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
  CHSC56334  Pectiantia breweri K. R. Stern 1985-6-14 8140 El Dorado Echo Summit. 2225 Comment
  UCD60706  Pectiantia breweri Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4140 El Dorado Washoe Meadows State Park. Central portion of park on west side of fen system. 1944 Comment
  JEPS71757  Pedicularis attollens Gladys L. Smith 1972-7-18 3400 El Dorado trail from Wrights Lake to Grouse Lake 2377 Comment
  UC463372  Pedicularis attollens L. R. Abrams 1930-8-15 12733 El Dorado Desolation Valley 2590 Comment
  CDA36077  Pellaea bridgesii M. Beyers, G. F. Hrusa 2011-7-2 998 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  UCD137743  Pellaea bridgesii P. B. Kennedy 1920-8-17 142 El Dorado El Dorado National Forest, Barrett Camp. 1981 Comment
  CAS-BOT-BC71223  Pellaea bridgesii Alice Eastwood 1906-7-23 906 El Dorado Near Lily Lake Comment
  NY571119  Penstemon azureus var. angustissimus F. W. Pennell 1940-6-2 25654 El Dorado 1-2 miles north of Placerville 548.6 Comment
  UC200850  Penstemon azureus var. angustissimus Katharine Brandegee El Dorado Sweetwater Comment
  JEPS71733  Penstemon deustus Gladys L. Smith 1964-7-6 2104 El Dorado trail from Echo Lake to Desolation Valley (just after leaving boat landing at Upper Echo Lake, Echo Summit area); Echo Summit region, Upper Echo Lake..Desolation Valley 2225 Comment
  UCD124093  Penstemon deustus F. A. MacFadden 1934-7-18 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe Dist. 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
  RSA408070  Penstemon heterodoxus N. C. Cooper 1944-8-20 2600 El Dorado Lake Tahoe, south end. 1982 Comment
  POM178984  Penstemon heterodoxus subsp. cephalophorus Marcus E. Jones 1930-7-10 25554 El Dorado Lake Tahoe. Comment
  RSA49037  Penstemon heterodoxus subsp. cephalophorus Verne Grant, Alva Grant 1949-7-25 8794 El Dorado Below Phillips on Highway 50. 1982 Comment
  SD81016  Penstemon newberryi Darley F. Howe 1971-7-1 El Dorado Two miles west from entrance to El Dorado National Forest 2103 Comment
  CDA36093  Penstemon newberryi subsp. newberryi M. Beyers, G. F. Hrusa 2011-7-2 985 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  RSA420400  Penstemon newberryi subsp. newberryi A. A. Beetle, D. E. Beetle, Alva Hansen 1945-7-16 3942 El Dorado south side of upper Echo Lake, north slope of Ralston Mountain. 2287 Comment
  POM11773  Penstemon newberryi subsp. newberryi Herbert McLean Evans 1918-7-21 s.n. El Dorado Up Mt. Ralston. Sierra Nevada. 610 Comment
  CAS-BOT-BC239142  Penstemon newberryi var. berryi Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC239154  Penstemon newberryi var. berryi Alice Eastwood 1906-7-24 977 El Dorado Glen Alpine Region, Camp Agassiz Comment
  SD235043  Penstemon newberryi var. newberryi G. K. Helmkamp, E. A. Helmkamp 2008-7-11 13758 El Dorado Northern Sierra Nevada Mountains: Tragedy Spring Road, 9.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88. 2421 Comment
  UC495510  Penstemon newberryi var. newberryi Merle Randall 1930-6-23 El Dorado Echo Summit Lake Tahoe Region 2225 Comment
  UCD165985  Penstemon newberryi var. newberryi Daniel M. McNair 2016-6-10 2132 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1998 Comment
  SD236427  Penstemon roezlii G. K. Helmkamp 2006-6-19 10768 El Dorado Northern Sierra Nevada Mountains: about 1.3 miles north of Hwy US-50 on Wright's Lake Road 1677 Comment
  UCR206115  Penstemon roezlii George K. Helmkamp, E. A. Helmkamp 2009-6-3 14898 El Dorado Northern Sierra Nevada Mountains, Forbay Road, 4.7 miles northwest of its junction with Pony Express Trail in Pollock Pines 945 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
  SEINET5334262 Image available Penstemon rydbergii E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4098 El Dorado Washoe Meadows State Park, north of restored quarry, adjacent to disturbed turnout and undeveloped roads, 1924 Comment
  CAS-BOT-BC239457  Penstemon rydbergii var. oreocharis Alice Eastwood 1906-7-27 1082 El Dorado Glen Alpine Region, upper end of Fallen Leaf Lake Comment
  RSA613776  Penstemon speciosus Scott D. White, Julie Greene 1997-7-13 5418 El Dorado Lake Tahoe Area: Hwy 89, 0.4 miles W of summit at Luther Pass. Grass Lake. 2302 Comment
  UCD165655  Penstemon speciosus Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9006 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Central part of park on east side of Highway 89. Along Lester Beach Rd just south of toll booth/ ranger entrance station. On west side of road. 2024 Comment
  POM98177  Penstemon speciosus E. Keyes 1920-08 s.n. El Dorado Lake Tahoe. Comment
  UCD34441  Penstemon speciosus Beecher Crampton 1983-7-3 9877 El Dorado Stateline. Comment
  BFRS25 Image available Pentagramma Peter Rubtzoff, Barbara Trowbridge 1975-6-25 8117 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Comp. 600R) Comment
  SEINET12333627  Pentagramma triangularis F. H. Utech 1988-1 88 -106 El Dorado ca 1.5 mi S of American River and El Dorado-Placer County line on CA 47 1250 Comment
  CAS-BOT-BC541427  Perideridia G. Ledyard Stebbins 1968-7-20 6813 El Dorado N side of Silver Creek Canyon, about 1/4 mi below Junction Dam 1402 Comment
  UC1432650  Perideridia bacigalupii G. L. Stebbins and D. L. Smith 1976-9-2 76232 El Dorado nw Rescue (n-facing slope near summit of hill); Pine Hill 579 Comment
  SEINET195993  Perideridia gairdneri Joe Johnson 1947-6-21 190 El Dorado 1.5 mi SW of Raymond Peak 2652 Comment
  CHSC73287  Perideridia lemmonii L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5899 El Dorado About 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  SD254521  Perideridia lemmonii George K. Helmkamp 2012-8-19 19653 El Dorado Northern Sierra Nevada Mountains: northwest side of Ice House Road, 0.2 mile north of its junction with Forest Route 12N20, c. 1.3 miles northeast of Wentworth Springs Road (Loon Lake 7.5'Q) 1787 Comment
  UCD42532  Perideridia lemmonii Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR179369  Perideridia lemmonii George K. Helmkamp, E. A. Helmkamp 2006-8-24 11266 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  UCR197348  Perideridia lemmonii George K. Helmkamp, E. A. Helmkamp 2008-7-11 13767 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
  LA84796  Perideridia parishii subsp. latifolia Tracy Call; Viola Call 1960-7-28 2012 El Dorado about 4 mi. below Silver Lake on Highway 88 2133 Comment
  RSA0013390  Perideridia parishii subsp. latifolia George K. Helmkamp, E. Helmkamp 2010-9-1 16894 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 2018 Comment
  RSA252465  Perideridia parishii subsp. latifolia R. F. Thorne, C. W. Tilforth 1969-9-7 39294 El Dorado Grass Lake, S of Hwy. 89, about 0.5 mile W of Luther Pass 2317 Comment
  CAS-BOT-BC423358  Peritoma serrulata Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC413503  Persicaria amphibia Ira L. Wiggins 1955-8-20 13595 El Dorado Near outlet of Fallen Leaf Lake 1920 Comment
  UCSB1561  Persicaria amphibia Keator, Glenn 1958-08 El Dorado swamp on Lake Tahoe Beach near Fallen-Leaf Lake Comment
  SD241151  Persicaria hydropiperoides George K. Helmkamp, E. A. Helmkamp 2011-10-13 18410 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 8.1 miles northwest of Pollock Pines at the south side of the bridge over the South Fork American River (Pollock Pines 7.5'Q) 611 Comment
  UCD99787  Persicaria punctata G. K. Helmkamp; E. A. Helmkamp 2006-10-18 11531 El Dorado Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy. CA-49 south of Placerville. 540 Comment
  SEINET11261936  Petrorhagia dubia George K. Helmkamp, E. A. Helmkamp 2012-4-30 18879 El Dorado Northern Sierra Nevada Mountains Footlhills: Mosquito Road, 0.3 miles N of the bridge over the South Fork American River.; 0 427 Comment
  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
  SD241054  Phacelia cicutaria var. cicutaria George K. Helmkamp, E. A. Helmkamp 2012-4-24 18845 El Dorado Northern Sierra Nevada Mountains Foothills: junction of Rock Creek Road and CA-193, N of Placerville & S of Kelsey (Garden Valley 7.5'Q) 398 Comment
  RSA136657  Phacelia egena L. R. Heckard 1951-5-14 143 El Dorado Along state highway 49, 2.3 miles north of Nashville school near North Fork of Cosumnes River (About 12 miles south of Placerville). Comment
  CDA40424  Phacelia hastata P. B. Kennedy 1920-8-12 s.n. El Dorado Eldorado National Forest. Comment
  UC700318  Phacelia hastata subsp. compacta G. Thomas Robbins 1945-7-8 2042 El Dorado near Al Tahoe; Lave Valley 1920 Comment
  UC1228341  Phacelia hastata subsp. compacta L. R. Heckard and R. C. Bacigalupi 1957-8-19 881 El Dorado Tahoe Valley Lake Tahoe (shores of lake) Comment
  UCR176393  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2006-8-7 11174 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  UCSC001236  Phacelia heterophylla D. J. Norman 1968-7-4 322 El Dorado growing in rather dry soil in Yellow Pine Forest above lake Yellow Pine Forest - Fallen Leaf Lake 1920 Comment
  UCR235581  Phacelia heterophylla subsp. virgata George K. Helmkamp, E. A. Helmkamp 2012-5-3 18903 El Dorado Northern Sierra Nevada Mountains Foothills, unnamed road leading to power plant, 0.3 mile east of South Fork American River bridge 613 Comment
  UC956797  Phacelia imbricata L. Constance 1951-5-19 3377 El Dorado 0.8 mi s Nashville; Cosumnes River 243 Comment
  UCD120593  Phacelia imbricata John Thomas Howell 1939-8-13 15300 El Dorado Riverton. Comment
  RSA115542  Phacelia imbricata subsp. imbricata Beecher Crampton 1957-6-18 4246 El Dorado One mile southwest of Garden Valley P. O. 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
  UC909966  Phacelia mutabilis A. A. Heller 1915-8-6 12168 El Dorado on the Lincoln Hwy near Echo Camp 2133 Comment
  POM325053  Phacelia quickii Lincoln Constance, R. C. Bacigalupi, M. Hiroe 1956-6-12 3639 El Dorado Above Twin Bridges 0.7 mile, below Lake Tahoe. Sierra Nevada. 1875 Comment
  CAS-BOT-BC154392  Phacelia ramosissima var. eremophila G. Thomas Robbins 1945-8-12 2141 El Dorado west of High Meadow along trail to Freel Peak, SE of Lake Tahoe 2286 Comment
  POM256519  Phacelia ramosissima var. subglabra H. L. Mason 1939-7-18 12174 El Dorado North side of Luther Pass, one mile west of Grass Lake Meadow. Comment
  CAS-BOT-BC154344  Phacelia stebbinsii K. Merzario 1982-6-20 s.n. El Dorado at Jaybird Powerhouse Rd. on Silver Fork American River. El Dorado National Forest 1066 Comment
  UC1509733  Phacelia stebbinsii T. Turner and R. Barron 1983-7-20 El Dorado Wentworth Pk. Eldorado Nat'l Forest, Loon Lake Quad. (nw and sw slopes) 2011 Comment
  SACT001733  Phalaris tuberosa var. stenoptera Josephine Van Ess 1976-5-31 El Dorado Collected in vicinity of upoper cattle guard gate. 548.64 Comment
  UC1127345  Philadelphus lewisii H. A. Jensen 1931-7-23 194 El Dorado Irish Creek. Comment
  POM128457  Phleum alpinum Le Roy Abrams 1911-7-29 4849 El Dorado Glen Alpine Trail Mt. Tallac. 2744 Comment
  CAS-BOT-BC250870  Phleum pratense E. A. McGregor 1909-8-25 195 El Dorado Lake Tahoe Region. Glen Alpine 2072 Comment
  RSA0065888  Phleum pratense George K. Helmkamp, Elizabeth A. Helmkamp 2013-8-2 22089 El Dorado Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy. 1793 Comment
  UCD89626  Phleum pratense G. K. Helmkamp; E. A. Helmkamp 2007-8-21 12784 El Dorado Northern Sierra Nevada Mountains. Ice House Road, 21.3 miles north of CA-50 at Robbs Hut Road. 2077 Comment
  UCR83248  Phleum pratense N. M. Fellows 1984-8-6 s.n. El Dorado Near Kit Carson Lodge, Kit Carson, c. 2287 Comment
  UC54539  Phlox diffusa H. M. Hall and H. P. Chandler Jul 1903 4621 El Dorado vicinity Lake Tahoe; Sierra Nevada Mountains, Mt. Tallac 2895 Comment
  UC1186132  Phlox douglasii subsp. rigida Herbert L. Mason 1926-5-30 3309 El Dorado hillslope back of Emerald Bay; Lake Tahoe Comment
  UCR173483  Phlox gracilis George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10543 El Dorado Northern Sierra Nevada Mountains, El Dorado National Forest; south of Union Valley Reservoir, c. 2 air mi. N of US Hwy 50; junction of Ice House Canyon Road and Granite Springs Road 1610 Comment
  CAS-BOT-BC135135  Phoradendron juniperinum G. Thomas Robbins 1944-10-27 1836 El Dorado at Institute of Forest Genetics, 3 mi E of Placerville 822 Comment
  RSA133199  Phoradendron libocedri Del Wiens 1960-6-17 2734 El Dorado Several miles E of Kyburz, on US Hwy 50. 1372 Comment
  UC746872  Phoradendron villosum G. Thomas Robbins 1943-10-28 1404 El Dorado along U.S. Hwy. 50 3 mi. e. Placerville 762 Comment
  CAS-BOT-BC56423  Phyllodoce breweri W. C. Blasdale 1897-7-1 s.n. El Dorado Tallac Comment
  JEPS72471  Phyllodoce breweri Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2586 El Dorado Summit area of Blue Mountain Blue Mountain 2673 Comment
  RSA467807  Phyllodoce breweri Harry H. Stone 1933-8-23 18600 El Dorado Echo Lake Comment
  UCD117731  Phyllodoce breweri P. B. Kennedy 1920-8-16 111 El Dorado Border of lake, El Dorado National Forest, Wright's Lake. 2057 Comment
  RSA9465  Phyllodoce breweri C. B. Wolf 1928-8-17 3353 El Dorado Trail from Susie to Heather Lake. Comment
  SEINET11975755  Phyllodoce breweri H. H. Heller 1938-1 582 El Dorado Mt. Tallae Comment
  UC746994  Physocarpus capitatus G. Thomas Robbins 1943-6-29 1238 El Dorado ca 3 mi e of Camino (along N Fork Webber Creek) 914 Comment
  CAS-BOT-BC78214  Pinus albicaulis John Thomas Howell 1925-7-6 1416 El Dorado Mt. Tallac, Lake Tahoe region Comment
  CAS-BOT-BC78218  Pinus albicaulis E. A. McGregor 1906-8-26 208 El Dorado Glen Alpine 2072 Comment
  UC747599  Pinus albicaulis G. Thomas Robbins 1944-7-29 1809 El Dorado summit of ridge connecting Red Peak and Silver Peak; Desolation Valley Wilderness Area 2743 Comment
  CAS-BOT-BC78281  Pinus attenuata G. Thomas Robbins 1944-3-19 1490 El Dorado On ridges and slopes immediately south and east of South Fork American River 914 Comment
  SEINET10612065 Image available Pinus attenuradiata Stockwell 1945-8-21 STOCKWELL 2012 El Dorado Eddy Arborteum, Placerville Comment
  HSC101346  Pinus contorta subsp. murrayana G. K. Helmkamp, E. A. Helmkamp 2009-11-5 15732 El Dorado Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs, south of the junction of Patterson Dr. and Pleasant Valley Rd. 523 Comment
  UCD134542  Pinus coulteri G. K. Helmkamp; Elizabeth Helmkamp 2006-4-21 10211 El Dorado Northern Sierra Neveda foothills: Corner of Pleasant Valley Road and Patterson Drive, W end of Diamond Springs. 536 Comment
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Jul 25 2018
  POM176910  Pinus jeffreyi L. R. Abrams 1930-8-8 12729 El Dorado Near Lily Lake, Glen Alpine Canyon. 2043 Comment
  UC1061667  Pinus monticola Herbert L. Mason Oct., 1932 El Dorado Echo Lake Comment
  SEINET7880485 Image available Pinus ponderosa var. scopulorum Elbert L. Little Jr. 1956-1 17141 El Dorado Institute of Forest Genetics, Placerville, Eddy Arboretum Comment
  SEINET5778554 Image available Pinus sabiniana J. Penn 1957-11-16 El Dorado Institute of Forest Genetics, Placerville Comment
  UCR219656  Pinus sabiniana George K. Helmkamp, E. A. Helmkamp 2009-10-30 15717 El Dorado Sierra Nevada Mountains Foothills, NW edge of Cameron Park, Bass Lake Road at Bass Lake, 2.1 miles north of junction with US-50 378 Comment
  UC746958  Piperia transversa G. Thomas Robbins 1943-7-15 1270 El Dorado 3 mi e Camino (at C.C.C. Camp Snowline) 1036 Comment
  UCD60646  Plagiobothrys hispidulus Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4109 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  UCSB69278  Plagiobothrys nothofulvus Helmkamp, G.; Helmkamp, E. 2007-3-22 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; (Aukum 7.5' Q.: 38d 34'37"N, 120d44'09"W, 1000 m.) 584 Comment
  POM368872  Plagiobothrys nothofulvus B. C. Templeton 1967-4-22 10755 El Dorado 16 miles west of Placerville. Comment
  POM89188  Plagiobothrys tenellus Katherine Brandegee 1907-5-20 s.n. El Dorado Near Placerville. Comment
  JEPS68160  Plagiobothrys torreyi Alice M. Ottley 1920-7-21 820 El Dorado meadow near Fallen Leaf Lake Comment
  UC60742  Plantago lanceolata Miss Ora Boring Jul 1901 El Dorado Lake Tahoe Comment
  UCD19873  Platanthera dilatata var. leucostachys C. H. Lamoureux; H. B. Currier and D. Dybing 1956-7-7 1166 El Dorado El Dorado National Forest, near ranger station, just below Loon Lake. 1767 Comment
  UCSC001437  Platanthera leucostachys D. J. Norman 1968-1 El Dorado Comment
  RSA6756B  Plectritis ciliosa subsp. ciliosa Carl B. Wolf 1933-5-25 4945 El Dorado 1 mile off Placerville Hwy on rd to Placerville Airport. W slope Sierra Nevada. 732 Comment
  UCD137541  Plectritis congesta subsp. brachystemon G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11906 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  UCD80809  Plectritis macrocera CNPS SN Foothill Team 2005-4-25 SNFN 0092 g El Dorado CDPR, Folsom State Recreation Area, on the south shore of Folsom Lake near where the American River enters the lake, above the Sweetwater trail, about 1/4 mile from the trailhead. 147 Comment
  CAS-BOT-BC255688  Poa bolanderi Catherine Best 1981-8-12 s.n. El Dorado Echo Lake 2255 Comment
  UCD74221  Poa bolanderi Jennifer W. Burt; Belinda Lo, Susan Cartwright 2006-7-17 231 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2282 Comment
  UCR36517  Poa bolanderi A. C. Sanders 1984-6-17 5045 El Dorado Sierra Nevada Mtns., on the road to Cody Meadows, 2.5 road miles north of the road along the Silver Fork of the American River, 0.2 mi NE of the junction with the road to Pack Saddle Pass 1860 Comment
  CAS-BOT-BC255689  Poa bolanderi E. W. Kelley; A. W. Blair 1914-8-19 79 El Dorado Pardoe Meadows, Eldorado Forest 2438 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-BC311845  Poa pratensis Peter Rubtzoff 1974-6-4 7542 El Dorado Blodgett Forest Research Station, north side of the Bacchi Meadow area. 1319 Comment
  UC907652  Poa pratensis subsp. pratensis G. Thomas Robbins 1945-6-17 1999 El Dorado 5 mi s Pollock Pines (Sly Park) 1005 Comment
  UCR207021  Poa pratensis subsp. pratensis George K. Helmkamp, E. A. Helmkamp 2009-5-26 14807 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  OBI22161  Poa secunda Peter H. Raven, H. L. Mason, R. Ornduff, et al. 1957-4-28 10711 El Dorado Near rd 1.7 mi SW of Garden Valley Comment
  UCR2690  Poa secunda F. M. Reed, R. L. Pendleton 1907-7-23 1527 El Dorado Sierra Nevada Mtns., Lake Tahoe Region; creek south of camp [=Camp Agassiz?], Glen Alpine. [S of Fallen Leaf Lake.] 2287 Comment
  CHSC73549  Poa secunda subsp. juncifolia L. P. Janeway; Eric Schroder 1998-9-14 6283 El Dorado Lake Tahoe Basin--National Forest. Meadow along Saxon Creek, about 1.2 mi southeast of the Lake Tahoe Airport. 1935 Comment
  UCD60440  Poa secunda subsp. juncifolia Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3991 El Dorado Washoe Meadows State Park. Angora Meadows, between sewer manholes #7 and #8. 1921 Comment
  CAS-BOT-BC236414  Poa secunda subsp. secunda Beecher Crampton 1956-5-13 3373 El Dorado Along US Highway 50, 2.1 miles E of Shingle Springs 487 Comment
  UCR250394  Poa trivialis Peter Rubtzoff 1974-6-26 7651 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, east fork of Gaddis Creek, north of New Gaddis Creek Road crossing 1311 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
  CAS-BOT-BC210111  Poaceae Peter Rubtzoff 1973-7-18 s.n. El Dorado U.C. Blodgett Forest Research Station Comment
  UCD165697  Podagrostis humilis Ellen Dean 2016-7-12 9053 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. North side of unnamed drainage on west side of Highway 89. 2058 Comment
  CAS-BOT-BC242684  Podagrostis thurberiana Catherine Best 1989-9-6 1410 El Dorado Echo Lake, near Lake Tahoe Comment
  JEPS72691  Podistera nevadensis Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2694 El Dorado Freel Peak; summit area 2895 Comment
  UCD42540  Polemonium occidentale subsp. occidentale Lloyd P. Tevis 1902-6-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UC1138227  Polemonium pulcherrimum W. W. Price 1898-7-25 El Dorado summit of Mt. Tallac , summit of Mt. Tallac (Lake Tahoe Region) Comment
  JEPS69918  Polemonium pulcherrimum Alice M. Ottley 1920-6-19 801 El Dorado near Fallen Leaf (Keiths Dome); Keith's Dome (near Fallen Leaf) Comment
  UCD109690  Polygala Peter Rubtzoff 1974-7-19 7701 El Dorado Georgetown Divide. Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  CDA12047  Polygala cornuta G. F. Hrusa 1989-9-1 7277 El Dorado Sierra Nevada; Blodgett Experimental forest, near Mutton Creek Comment
  CAS-BOT-BC110511  Polygonum John Thomas Howell 1976-10-29 52285 El Dorado Sierra Nevada. Along the course of Sweetwater Creek below the high water line of Folsom Lake. 121 Comment
  RSA0025123  Polygonum Peter Rubtzoff 1972-10-11 7009 El Dorado U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road. Comment
  JEPS50500  Polygonum amphibium var. stipulaceum T. H. Goodspeed Aug 25 1944-Aug 27 1944 El Dorado Emerald Bay Lake Tahoe Comment
  RSA545221  Polygonum amphibium var. stipulaceum Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47216 El Dorado Grass Lake: just N of Luther Pass. 2348 Comment
  UCR176416  Polygonum bistortoides George K. Helmkamp, E. A. Helmkamp 2006-7-10 10896 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir 2030 Comment
  SEINET3417324 Image available Polygonum californicum Marcus E. Jones 1882-7-7 3473 El Dorado St. Lawrence Comment
  UC1153784  Polygonum californicum B. Crampton 1957-6-18 4242 El Dorado 1 mi sw Garden Valley P.O. Comment
  SEINET11939039  Polygonum kelloggii H. H. Heller 1938-1 672 El Dorado Mount Tallae Comment
  UC850206  Polygonum minimum A. A. Heller 1916-8-9 12511 El Dorado above Echo Lake; Haypress Meadow 2590 Comment
  UC746896  Polygonum phytolaccifolium G. Thomas Robbins 1944-7-28 1774 El Dorado Willow Flat Trail 3-4 mi ne Wrights Lake; Willow Flat 2286 Comment
  UC402693  Polygonum polygaloides subsp. kelloggii W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Glen Alpine Vicinity of Lake Tahoe 1897 Comment
  JEPS108623  Polypodium californicum Wayne Roderick 1967-4-1 El Dorado about 1 mi S to SE from Auburn on the Old Auburn Road (of the 1850-1860s) 274 Comment
  SEINET3828312  Polypodium calirhiza George K. Helmkamp, E. A. Helmkamp 2012-1 18900 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road north of Pollock Pines, at the South Fork American River. Slate Mountain. 591 Comment
  UC964851  Polystichum imbricans subsp. imbricans G. Thomas Robbins 1944-6-7 1656 El Dorado ca. 3 mi e Camino (above N Fork Webber Creek) 914 Comment
  JEPS48050  Populus tremuloides W. L. Jepson 1918-8-28 8181 El Dorado Heather Lake , above Fallen Leaf Lake (above Fallen Leaf Lake) 2407 Comment
  JEPS73057  Populus tremuloides Gladys L. Smith 1964-7-31 2301 El Dorado trail from Echo Lakes to Fallen Leaf Lake (Last glacial stair-step); trail from Echo Lakes to Fallen Leaf Lake 2194 Comment
  LA208523  Populus tremuloides A. A. Heller; 1911-8-12 sn El Dorado Near Phillip's on the Lincoln Highway 2133 Comment
  UC1134792  Populus tremuloides P. L. Johannsen 1934-7-27 430 El Dorado 1 1/4 mi se Wilson; Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  UCR189918  Portulaca oleracea George K. Helmkamp, E. A. Helmkamp 2007-8-30 12855 El Dorado Foothills, northern Sierra Nevada Mountains, Prospector Road, 0.1 mile north of Marshall Road near Indian Creek 268 Comment
  JEPS124709 Image available Potamogeton epihydrus P. L. Billings 1965-7-1 15 El Dorado Collected at Grass Lake, 7.2 miles from the intersection of HWY 89 and 50. Comment
  UC1099842  Potamogeton filiformis var. alpinus Herbert L. Mason 1929-10-4 5468 El Dorado 14 mi from Tahoe City (w side of Lake Tahoe above Emerald Bay); Lake Tahoe Comment
  RSA369523  Potamogeton gramineus Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47269 El Dorado Grass Lake Valley: S end just N of Luther Pass. 2348 Comment
  SEINET8892778  Potamogeton nodosus K. Christie 2011-1 2046 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Benwood Marsh, to the north of Benwood Meadows. Comment
  CAS-BOT-BC143123  Potentilla breweri Alice Eastwood 1909-1-1 288 El Dorado Deer Park, Lake Tahoe region Comment
  JEPS72260  Potentilla flabellifolia Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2669 El Dorado near Aloha Lake (Pyramid Peak); , nr Aloha Lake 2743 Comment
  UCR215915  Potentilla glandulosa subsp. ashlandica George K. Helmkamp, E. A. Helmkamp 2009-6-29 15082 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 8.2 miles north of its junction with CA-50, c. 10.5 air miles NE (73 deg. ) of Pollock Pines 1646 Comment
  UCR188448  Potentilla glandulosa subsp. glandulosa George K. Helmkamp, E. A. Helmkamp 2007-4-29 11876 El Dorado Foothills, Northern Sierra Nevada Mountains, Lake Oaks mobile home park, Diamond Springs 524 Comment
  UCR195148  Potentilla glandulosa subsp. glandulosa George K. Helmkamp, E. A. Helmkamp 2007-5-27 12150 El Dorado Northern Sierra Nevada Mountains Foothills, 0.7 mile down a hiking trail northeast of CA-49; trail starting 3.5 miles northwest of Placerville 430 Comment
  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
  RSA54081  Potentilla glandulosa var. nevadensis J. T. Howell 1946-8-31 22949 El Dorado Mt. Tallac 2896 Comment
  SEINET2033394 Image available Potentilla gracilis var. fastigiata George K. Helmkamp, E. A. Helmkamp 2006-1 11019 El Dorado Northern Sierra Nevada Mtns. North Truckee River Rd., 14 miles north of CA-50 and ca. 6 miles south of Lake Tahoe 2009 Comment
  UCD113908  Potentilla gracilis var. fastigiata G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11200 El Dorado Northern Sierra Nevada Mtns: Tragedy Spring; Tragedy Spring Road, 0.3 mile north of Hwy CA-88. 2424 Comment
  UCD44132  Potentilla gracilis var. fastigiata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1498 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCR189154  Potentilla gracilis var. fastigiata George K. Helmkamp 2007-7-7 12472 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area 2338 Comment
  UCD34350  Potentilla gracilis var. fastigiata Beecher Crampton 1980-6-26 9746 El Dorado El Dorado County, South Lake Tahoe. Comment
  JEPS71911  Potentilla grayi Gladys L. Smith 1963-7-28 1921 El Dorado trail from Audrain Lake to U.S.50 (Echo Summit area); , trail from Audrain Lake to U.S.50 2194 Comment
  UCD165240  Prosartes Peter Rubtzoff 1974-6-25 7631 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, 0.1 miles north of Bacchi Meadow. 1316 Comment
  SEINET2084087  Prunella vulgaris G. Rink 1999-7-14 sn El Dorado Near the base of Lover's Leap, near the town of Strawberry, marsh. 1900 Comment
  CAS-BOT-BC159934  Prunus emarginata Mrs. Marian Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC159941  Prunus emarginata Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  POM275642  Prunus emarginata Lyman D. Benson 1931-8-25 2877 El Dorado Sierra Nevada Mt. neaar Fallen Leaf Lake 1982 Comment
  UC1614344  Prunus emarginata Charles M. Belshaw 1935-5-25 932 El Dorado 41 Milestone on Placerville-Tahoe Highway Placerville-Tahoe Highway; Sierra Nevada, Placerville-Tahoe Highway Comment
  UCD113194  Prunus emarginata G. K. Helmkamp; Elizabeth Helmkamp 2006-5-24 10531 El Dorado Northern Sierra Nevada Mountains; along Wentworth Springs Road, 11 miles E of Stumpy Meadows Lake. 1796 Comment
  UCR173705  Prunus emarginata George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10579 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 Comment
  UCR217265  Prunus emarginata George K. Helmkamp, Mary Jane Ganive, Mary Alice Barnes 2010-6-15 16300 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 14 miles southeast of junction with Sly Park Road at Jenkinson Lake 1662 Comment
  UC2015363  Pseudobahia heermannii G. K. Helmkamp, E. A. Helmkamp 2009-3-19 14414 El Dorado Sierra Nevada Mtns. Foothills: Rock Creek Road, 2.4 miles east of its junction with CA-193, above South Fork of American River Comment
  CAS-BOT-BC357243  Pseudognaphalium microcephalum Le Roy Abrams 1911-7-29 4819 El Dorado Lake Tahoe Region. Fallen Leaf trail, Mt Tallac 2286 Comment
  CAS-BOT-BC357246  Pseudognaphalium microcephalum Geo. B. Grant 1897-10-3 s.n. El Dorado Echo Mt. Comment
  CAS-BOT-BC357555  Pseudognaphalium stramineum C. A. Gross 1903-6-10 234 El Dorado Doxtater's Meadow, near Mt. Aukum Comment
  UCD113120  Pseudostellaria jamesiana Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 29 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  BFRS484 Image available Psilocarphus Peter Rubtzoff 1974-6-18 7593 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R). Comment
  UCD148165  Psilocarphus brevissimus var. brevissimus Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8269 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1922 Comment
  UCR195091  Ptelea crenulata George K. Helmkamp, E. A. Helmkamp 2007-5-27 12160 El Dorado Northern Sierra Nevada Mountains Foothills, 0.7 mile down a hiking trail northeast of CA-49; trail starting 3.5 miles northwest of Placerville 430 Comment
  SEINET3874380 Image available 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.; 0 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
  SEINET5733443 Image available Pterospora andromedea Lowell E. Urbatsch, Vensa Karaman 2000-1 7730 El Dorado Echo Mountains; Echo Mountains Comment
  UCD117762  Pterospora andromedea Beecher Crampton 1974-8-6 9074 El Dorado South Lake Tahoe, forest floor above Truckee Marsh. Comment
  SD81089  Purshia tridentata D. F. Howe 1971-7-1 El Dorado El Dorado National Forest near Lake Tahoe 1830 Comment
  CAS-BOT-BC147781  Purshia tridentata var. tridentata G. L. Smith 1959-6-16 1108 El Dorado On Fallen Leaf Lake road just after turning off Hwy 89 near Richardson 1889 Comment
  UC555699  Purshia tridentata var. tridentata H. L. Mason 1926-5-30 3321 El Dorado near road to Fallen Leaf Lake Comment
  UC883751  Pycnanthemum californicum Marcus E. Jones, A. M. 1882-7-7 3459 El Dorado St. Lawrence Comment
  JEPS72435 Image available Pyrola chlorantha Gladys L. Smith 1964-7-29 2203 El Dorado near Little Norway store, Echo Summit area 2225 Comment
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May 8 2018
  JEPS72440  Pyrola dentata Gladys L. Smith 1969-8-9 2418 El Dorado Woods about California Alpine Club Lodge, Echo Summit 2225 Comment
  BFRS144 Image available Pyrola picta Peter Rubtzoff 1972-10-11 7010 El Dorado Blodgett Forest: Bacon Canyon in headquarters area (Comp. 250R) Comment
  UCD168792  Pyrola picta Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9431 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Emerald Point. Eastern side near lake. 1911 Comment
  UC747673  Pyrola picta G. Thomas Robbins 1943-6-20 1191 El Dorado 2-3 mi. W of Forebay Reservoir (near Pollock Pines) 975 Comment
  UC1135734  Quercus X morehus H. A. Jensen Aug 1931 214 El Dorado Logtown Ridge Placerville Quad. 548 Comment
  UCD166018  Quercus chrysolepis Daniel M. McNair 2016-7-12 2168 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. At edge of Rubicon trail. 1972 Comment
  UCD45392  Quercus chrysolepis W. L. Jepson 1938-4-12 18644 El Dorado Oak Hill, 2300 ft. 701 Comment
  UCD72489  Quercus chrysolepis Rodney Gale Myatt 1970-7-10 394 El Dorado 0.5 mi. above Kyburz, north side of highway. 1380 Comment
  UCD72492  Quercus chrysolepis Rodney Gale Myatt 1970-7-10 371 El Dorado Placerville to Hwy 193. Canyon along Hwy 193 to Georgetown. 2 mi. north of Placerville. 487 Comment
  SACT002673  Quercus douglasii M. Brittan 1959-4-11 El Dorado Foothills, Sierra Nevada. Comment
  UC746867  Quercus douglasii G. Thomas Robbins 1943-10-28 1402 El Dorado 2 mi e Placerville (along U.S. Highway 50) 762 Comment
  SACT002647  Quercus dumosa J. Wilson 1982-7-25 El Dorado Along Meder Road .25 miles northeast of Cameron Park Drive 277.368 Comment
  CAS-BOT-BC79608  Quercus durata G. Thomas Robbins 1945-5-20 1928 El Dorado Above Sweetwater Creek, near Simpson's Ranch 182 Comment
  JEPS37771  Quercus durata Andrew D. Wright 1927-6-22 El Dorado Nigger Hill Folsom Comment
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Oct 7 2008
  JEPS37798  Quercus kelloggii W. L. Jepson 1938-4-8 18622 El Dorado Kelsey Comment
  UCR183931  Quercus kelloggii George 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 671 Comment
  JEPS73080  Quercus vacciniifolia Gladys L. Smith 1971-7-9 3075 El Dorado near Haypress Meadow (just below spring, all along Desolation Valley trail); Desolation Valley 2438 Comment
  POM226842  Quercus vacciniifolia L. R. Abrams 1935-9-15 13702 El Dorado Glen Alpine Canyon. Between Fallen Leaf and Glen Alpine. 2043 Comment
  UC1317646  Quercus vacciniifolia Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  UC566221  Quercus vacciniifolia A. D. Gifford 1934-7-11 287 El Dorado 2 mi n Iron Mountain; Pyramid Peak Quad. 1676 Comment
  UCD112216  Quercus vacciniifolia Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7189 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 ft south of road on west side of meadow. 1977 Comment
  SEINET4288258  Quercus vacciniifolia I. Pearse, Baty, J; Hahn, M 2012-1 CA-MH 68 El Dorado Pyramid Creek trail head, On route back from Desolation Wilderness to U.C. Davis, off US route 50 near pyramid creek trail head; prior to beginning of horsetrail falls trail. Comment
  SEINET3140983  Quercus wislizeni Unknown 1989-3-2 4482 El Dorado Ca. 4 mi SW of Coloma 1/4 mi S of Luneman Rd., and 2.2 mi W of intersection of Luneman and Lotus Rds. 402 Comment
  UCD61308  Quercus wislizeni var. wislizeni G. K. Helmkamp; E. A. Helmkamp 2007-9-19 12980 El Dorado Northern Sierra Nevada Mountains: along Greenstone Road just south of its junction with US-50 (east of Shingle Springs). 427 Comment
  UCR209573  Quercus wislizeni var. wislizeni George K. Helmkamp, E. A. Helmkamp 2009-8-8 15407 El Dorado Sierra Nevada Mountains Foothills, along CA-49, 0.2 mile north of its turn from Pleasant Valley Road in Diamond Springs 561 Comment
  JEPS71786  Raillardella argentea Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2655 El Dorado near Aloha Lake (just below summit area Pyramid Peak); Pyramid Peak 3042 Comment
  BFRS445 Image available Ranunculus Peter Rubtzoff 1975-6-26 8136 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
  UCD60432  Ranunculus alismifolius Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3983 El Dorado Washoe Meadows State Park. Angora Meadows, west of Angora Creek, opposite sewer manhole #4. 1919 Comment
  CAS-BOT-BC379457  Ranunculus alismifolius D. E. Breedlove 1962-6-13 3565 El Dorado in Luther Pass, 8.3 mi south of Meyers on State Hwy 89 2347 Comment
  SEINET1908703  Ranunculus alismifolius var. alismifolius G. K. Helmkamp, E. A. Helmkamp 2007-1 12221 El Dorado Northern Sierra Nevada Mountains; Wright's Lake Road, north of US-50 at the Lyon's Creek trailhead and creek crossing 2057 Comment
  UCD95822  Ranunculus alismifolius var. alismifolius P. B. Kennedy 1920-8-20 172 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC379441  Ranunculus alismifolius var. hartwegii Elsie Z. Lovegrove 1938-6-10 s.n. El Dorado Lake Tahoe, near Myers Comment
  CAS-BOT-BC379350  Ranunculus alismifolius var. lemmonii David D. Keck 1946-4-25 5531 El Dorado Meyers, Upper Truckee River Lake Valley 1951 Comment
  UC480883  Ranunculus aquatilis var. capillaceus Katharine Brandegee 1909-4-29 El Dorado Layne's Ranch Comment
  UC1613957  Ranunculus californicus Charles M. Belshaw 1935-5-25 927 El Dorado 12 mi sw of Lake Tahoe (near Strawberry Meadow, 42 Milestone, Placerville-Tahoe Highway); Sierra Nevada, 42 Milestone 1706 Comment
  UCR172668  Ranunculus californicus George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10180 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest, Along Calif. Hwy 193, just N of Kelsey, south of Gopher Hill 610 Comment
  UCR84708  Ranunculus macounii Kathy Harper 1992-5-17 s.n. El Dorado Northern Sierra Nevada Mtns., Pipi Meadow (Forest Service Campground), 25 mi NE of Pioneer Station off of State Hwy 88, 6 mi north of North South Road from Omo Ranch Road [26 miles east of Jackson], along middle fork of Cosumnes River 1189 Comment
  UCR198422  Ranunculus muricatus George K. Helmkamp, E. A. Helmkamp 2008-4-25 13321 El Dorado Sierra Nevada Mountains Foothills, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCR208582  Ranunculus muricatus George K. Helmkamp, E. A. Helmkamp 2009-5-4 14589 El Dorado Sierra Nevada Mountains Foothills, junction of Bonetti Road and Mormon Emigrant Trail, 3.6 miles east of Sly Park Rd. and Jenkinson Lake 1226 Comment
  UCD96232  Ranunculus muricatus Beecher Crampton 1973-5-9 8937 El Dorado Bass Lake. Comment
  CHSC73189  Ranunculus occidentalis L. P. Janeway; Eric Schroder 1998-8-31 6209 El Dorado Lake Tahoe Basin Management Unit. Meadow about 0.2 mi east of Fallen Leaf Lake and about 1.9 mi south of Lake Tahoe; along the west side of Fallen Leaf Lake Road. 1959 Comment
  RSA791414  Ranunculus occidentalis George K. Helmkamp, E. A. Helmkamp 2012-5-18 19023 El Dorado Northern Sierra Nevada Mountains Foothills: Capps Crossing Road (Bonnetti Rd.), 0.1 mi northwest of the bridge over Diamond Creek, East of Jenkinson Lake and south of US Hwy 50. 1186 Comment
  UC747454  Ranunculus occidentalis G. Thomas Robbins 1945-4-22 1850 El Dorado about 2 1/2 mi e Shingle Springs 457 Comment
  SEINET5338827  Ranunculus occidentalis var. eisenii H. N. Mozingo 1976-4-3 76 -5 El Dorado Near roadside. 610 Comment
  UCD97033  Ranunculus occidentalis var. ultramontanus Morris Halperin 1932-8-13 918 El Dorado Strawberry. 1752 Comment
  UCR177010  Rhamnus californica George K. Helmkamp, E. A. Helmkamp 2005-7-31 9750 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
  RSA201121  Rhamnus ilicifolia D. C. Michener 1982-7-28 4143 El Dorado 2.6 mi S of Lotus and jct with CA 49. Comment
  UC463341  Rhamnus rubra L. R. Abrams 1928-6-20 12618 El Dorado near Fallen Leaf; Lily Lake Comment
  UC907683  Rhamnus rubra G. Thomas Robbins 1944-5-21 1620 El Dorado about 3 mi e Camino (e-facing canyon slope of North Fork of Webber Creek); North Fork of Webber Creek 914 Comment
  UC449624  Rhamnus tomentella subsp. tomentella Katharine Brandegee May 1907 El Dorado Placerville Comment
  CAS-BOT-BC109776  Rhodiola integrifolia Mrs. Marian L. Campbell 1920-6-28 s.n. El Dorado Lake Tahoe Region. Fallen Leaf Lake. Comment
  CAS-BOT-BC56534  Rhododendron columbianum Elsie Z. Lovegrove 1938-9-21 s.n. El Dorado Fallen Leaf Lake side of [Tamarac] Tamarack Trail Comment
  CDA36123  Rhododendron columbianum M. Beyers, G. F. Hrusa 2011-7-2 1024 El Dorado Sierra Nevada: Shealor Lakes. 2194 Comment
  CAS-BOT-BC200685  Rhus aromatica G. Thomas Robbins 1945-5-18 1916 El Dorado Above Smithflat 731 Comment
  RSA791796  Ribes George K. Helmkamp, E. A. Helmkamp 2011-8-11 18025 El Dorado Northern Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs. 524 Comment
  UCD165069  Ribes Peter Rubtzoff 1975-5-27 7990 El Dorado U.C. Blodgett Forest Research Station: Lower part of Heliport clearing. Comment
  CAS-BOT-BC93303  Ribes cereum A. A. Heller 1911-8-10 12530 El Dorado East side of Ralston Peak above Echo Lake. 2407 Comment
  SJSU3979  Ribes cereum C. W. Sharsmith 1964-6-17 7280 El Dorado near NE margin Fallen Leaf L 1950 Comment
  UCD60624  Ribes cereum var. cereum Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4087 El Dorado Washoe Meadows State Park. Southern part of park. Restored quarry area. 1933 Comment
  UCD102349  Ribes malvaceum G. H. Vansell 1931-5-1 s.n. El Dorado El Dorado. Comment
  CAS-BOT-BC212603  Ribes montigenum Elsie Z. Lovegrove 1938-9-21 s.n. El Dorado Fallen Leaf Lake side of Tamrac Trail Comment
  SEINET8892826  Ribes montigenum K. Christie 2011-1 2092 El Dorado Lake Tahoe Basin Management Unit (LTBMU); eastern/northeastern ridge of Dicks Peak. Comment
  UC1127457  Ribes montigenum P. L. Johannsen 1934-9-11 498 A El Dorado Grass Lake Eldorado National Forest, Markleeville Quadrangle Comment
  UC747371  Ribes nevadense G. Thomas Robbins 1943-4-22 1023 El Dorado 3 mi e Camino; North Fork Webber Creek 914 Comment
  UCR173445  Ribes nevadense George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10544 El Dorado Northern Sierra Nevada Mountains, El Dorado National Forest; south of Union Valley Reservoir, c. 2 air mi. N of US Hwy 50; junction of Ice House Canyon Road and Granite Springs Road 1610 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
  UCSB24069  Ribes roezlii McMinn, H. 1932-8-4 El Dorado Emerald Bay Comment
  UCR233146A  Ribes roezlii var. roezlii George K. Helmkamp, E. A. Helmkamp 2011-9-23 18313 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 8.6 miles north of its junction with US-50 1613 Comment
  CAS-BOT-BC173977  Ribes viscosissimum J. Clausen 1932-9-14 640 El Dorado Above Glen Aline, Tahoe Region, near stream on the trail to Mt. Tallac 2316 Comment
  SEINET8892769  Ribes viscosissimum K. Christie 2011-1 2037 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Upper Truckee River, ca. 0.6 mi. downstream/north of Dardanelles Lake, and ca. 2.0 mi. upstream/south of where South Upper Truckee Road crosses the river. Comment
  UC1281044 Image available Ribes viscosissimum H. E. McMinn 1926-5-30 1718 B El Dorado Emerald Bay Lake Tahoe Comment
  UCR233321  Rorippa curvipes var. curvipes George K. Helmkamp, E. A. Helmkamp 2011-9-13 18267 El Dorado Northern Sierra Nevada Mountains, Foster Meadow Road, 0.6 miles north of its junction with CA-88 2136 Comment
  SBBG72217  Rorippa curvisiliqua Milo H. Gates 1879-1 El Dorado Camp 2, South Fork Canal Comment
  UC565423  Rorippa curvisiliqua Chas. M. Belshaw 1935-7-5 1068 El Dorado on Upper South Fork Silver Creek near Wilsons (Central Sierra Nevada); , Upper South Fork Silver Creek 2286 Comment
  JEPS53871  Rorippa subumbellata Frank W. Peirson 1925-7-1 6187 El Dorado State Line Lake Tahoe, State Line Comment
  SEINET10735470 Image available Rorippa subumbellata A. Arthur Heller 1919-7-29 Heller 13329 a El Dorado Meek's bay, Lake Tahoe, elevation 6100 feet, in the yellow pine belt in granite. 1859 Comment
  CAS-BOT-BC146428  Rosa bridgesii G. L. Stebbins 1977-7-17 7778 El Dorado Along Silver Fork, American River near bridge 1676 Comment
  SEINET195659  Rosa gymnocarpa G. Thomas Robbins 1944-6-3 1651 El Dorado Shady Ponderosa pine-White Fir woods along U. S. Highway 50, three miles east of Camino, 1036 Comment
  UCD142878  Rosa woodsii subsp. ultramontana Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7973 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, Northeast corner of pond. 2026 Comment
  CAS-BOT-BC344941  Rubus Peter Rubtzoff 1975-6-26 8140 El Dorado U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 miles north of junction with Loop (Quintette) Road. 1203 Comment
  POM366402  Rubus parviflorus Bonnie C. Templeton 1931-7-5 1513 El Dorado Near Emerald Bay, Lake Tahoe. 2000 Comment
  UCR66435  Rubus parviflorus B. C. Templeton 1931-5-7 1413 El Dorado Sierra Nevada Mtns., near Emerald Bay, Lake Tahoe 2000 Comment
  POM366410  Rubus parviflorus Alice Hutchinson 1910-06 s.n. El Dorado Lake Tahoe. Comment
  BFRS424 Image available Rubus vitifolius Peter Rubtzoff 1975-6-26 8133 El Dorado Blodgett Forest: West Fork Gaddis Creek off west side of Mainline Road 0.15 mi. north of Mutton Creek Road junction (Comp. 500U). Comment
  CDA33400  Rumex acetosella D. G. Kelch 2011-6-28 11 .599 El Dorado 0.5 mi E of Ice House Rd, S of Granite Springs Rd. Comment
  SEINET3087511 Image available Rumex acetosella Norman C. Cooper 1944-8-20 2592 El Dorado Lake Tahoe, south end. Comment
  UCR217901  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2010-5-22 16095 El Dorado Sierra Nevada Mountains Foothills, Perry Creek Road, 0.1 mile south of its junction with Slug Gulch Road, 0.4 mi. northeast of Fairplay 677 Comment
  JEPS73007  Rumex crispus Gladys L. Smith 1973-7-17 3594 El Dorado on way to Glen Alpine (beside Lily Lake); Lily Lake 2072 Comment
  UCR218755  Rumex crispus George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16326 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
  UC850624  Rumex salicifolius var. transitorius A. A. Heller 1916-8-10 12528 El Dorado echo Echo Camp 2225 Comment
  CDA23210  Rumex salicifolius var. triangulivalvis P. B. Kennedy 1920-8-14 71 El Dorado Eldorado National Forest - Barrett Camp. Comment
  CAS-BOT-BC434172  Rumex triangulivalvis John Thomas Howell 1925-7-2 1310 El Dorado Between Fallen Leaf Camp and Glen Alpine Lodge, Lake Tahoe region. Comment
  JEPS51068  Sagina apetala W. L. Jepson 1931-4-12 15754 El Dorado Salmon Falls 182 Comment
  UCD138033  Sagittaria latifolia G. K. Helmkamp; E. A. Helmkamp 2006-10-18 11533 El Dorado Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy. CA-49 south of Placerville. 540 Comment
  UCR179774  Sagittaria latifolia George K. Helmkamp, E. A. Helmkamp 2006-10-18 11533 El Dorado Northern Sierra Nevada Mountains Foothills, Diamond Springs; village along Calif. Hwy 49 south of Placerville 540 Comment
  UCR270609  Salix John F. Emmel 1999-9-2 1644 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe area, Glen Alpine Springs 2073 Comment
  CAS-BOT-BC103481  Salix eastwoodiae W. R. Dudley 1900-6-1 5657 El Dorado Heather Lake Comment
  UC1614038  Salix eastwoodiae Charles M. Belshaw 1935-7-7 1090 El Dorado 6 mi s Strawberry (Cody Meadows); Sierra Nevada Mts. 2590 Comment
  CAS-BOT-BC176151  Salix exigua Peter Rubtzoff 1972-10-19 7033 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road. Comment
  CDA11098  Salix exigua G. F. Hrusa, Jeff Hart 1994-4-23 11786 El Dorado Cosumnes River Drainage; N side of Cosumnes River, immediately W of Hwy 49 bridge. Comment
  SEINET10380946  Salix exigua B. Crampton 1987-6-5 10126 El Dorado Sierra Nevada Mountains, South Lake Tahoe, 1 block S of Marina off of Park Avenue, Stateline. Comment
  UCD34610  Salix exigua Beecher Crampton 1986-8-30 10057 El Dorado El Dorado County, Coloma at site of Sutter's Mill. Comment
  UC482406  Salix exigua var. hindsiana Harry MacGinitie 1932-7-15 El Dorado Emerald Bay; Lake Tahoe Comment
  SJSU3971  Salix geyeriana C. W. Sharsmith 1964-6-19 7300 El Dorado Taylor Cr c. 1 mi N of lower end Fallen Leaf L. 1905 Comment
  UCD161499  Salix geyeriana Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8810 b El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Along South Fire Road on S side of road, between two bridges that cross General Creek. 1965 Comment
  UCD60393  Salix geyeriana Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3956 El Dorado Washoe Meadows State Park. Angora Meadows, edge of meadow near forest. 1922 Comment
  UC1613933  Salix jepsonii Charles M. Belshaw 1935-7-9 1116 El Dorado 1 1/2 mi. w. of Strawberry (Central Sierra Nevada near 41 milestone, along Placerville road to Tahoe); Central Sierra Nevada 1676 Comment
  BFRS370 Image available Salix laevigata Peter Rubtzoff 1975-6-4 8028 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E.) Comment
  JEPS29790  Salix laevigata Rimo Bacigalupi and L. R. Heckard 1962-5-29 8535 El Dorado s outskirts Placerville (head of Spanish Ravine) 640 Comment
  CAS-BOT-BC125194  Salix lasiandra var. lasiandra Peter H. Raven 1967-7-27 21429 El Dorado South edge of Fallen Leaf Lake Comment
  UCD142891  Salix lasiandra var. lasiandra Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7985 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park. North side of General Creek on south side of fen. 1926 Comment
  CAS-BOT-BC124583  Salix lemmonii Peter H. Raven 1967-7-27 21444 El Dorado Lake Tahoe Airport, South Lake Tahoe Comment
  CAS-BOT-BC124586  Salix lemmonii W. R. Dudley 1900-6-29 5800 El Dorado Tahoe City Comment
  CAS-BOT-BC124608  Salix lemmonii Alice Eastwood 1912-6-15 364 El Dorado Deer Park, Lake Tahoe region Comment
  CAS-BOT-BC124609  Salix lemmonii W. R. Dudley 1909-8-23 s.n. El Dorado Lake Tahoe Comment
  SBBG115691  Salix lemmonii B. Crampton 1987-6-5 10125 El Dorado Stateline; South Lake Tahoe Comment
  UC532232  Salix lemmonii Herbert F. Copeland 1934-7-22 El Dorado Wright's Lake 2133 Comment
  UCD34668  Salix lemmonii Beecher Crampton 1987-5-1 10112 El Dorado El Dorado County, South Lake Tahoe, Stateline, Stable road entrance. Comment
  UCD42712  Salix lemmonii C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 78 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
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Jun 11 2012
  RSA151572  Salix lucida subsp. lasiandra Paul A. Mitchell 1960-8-5 259 El Dorado Emerald Bay State Park. Along old access rd to Vikingsholm. 1921 Comment
  BFRS364 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-BC129176  Salix scouleriana John Thomas Howell 1925-5-28 1096 El Dorado Emerald Bay Camp on strand Lake Tahoe 1889 Comment
  CAS-BOT-BC129224  Salix scouleriana M. E. Parsons 1909-1-1 s.n. El Dorado Aspengrove Comment
  SD62136  Salix scouleriana Darley F. Howe 1965-5-19 El Dorado West shore of Lake Tahoe 1951 Comment
  SDSU9461  Salix scouleriana D. F. Howe 1965-5-19 4053 El Dorado West side of Lake Tahoe. 1951 Comment
  UCR189210  Salsola tragus George K. Helmkamp, E. A. Helmkamp 2007-9-11 12932 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  CAS-BOT-BC221116  Salvia sonomensis R. F. Hoover 1968-5-29 11140 El Dorado Grizzly Flat Road from Somerset Comment
  CAS-BOT-BC221123  Salvia sonomensis Ernie Smith 1959-4-19 4 El Dorado East side of Folsom Lake Comment
  HSC69788  Salvia sonomensis R. Kalal 1979-5-3 55 El Dorado Sweetwater Creek 165 Comment
  JEPS13001  Salvia sonomensis Rimo Bacigalupi with G. T. Robbins 1955-5-6 5053 El Dorado 1.1 mi s Shingle Springs (along road between Latrobe and Shingle Springs) 426 Comment
  UCD94952  Salvia sonomensis Clare Williams; PLS 102 Plant Collection Interns 2011-4-30 5 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Northern end of Kanaka Valley near main dirt road. 325 Comment
  JEPS72385  Sambucus mexicana Gladys L. Smith 1971-9-25 3102 El Dorado 100 ft below California Alpine Lodge (on Old Meyers Grade); Echo Summit 2240 Comment
  UCR175701  Sambucus mexicana George K. Helmkamp, E. A. Helmkamp 2006-7-10 10938 El Dorado Northern Sierra Nevada Mountains, 1.1 miles west of Silver Creek along the road from Ice House Reservoir to Wright's Lake 2043 Comment
  CAS-BOT-BC238636  Sambucus nigra subsp. caerulea G. Thomas Robbins 1942-9-24 915 El Dorado Near Institute of Forest Genetics, 3 mi. e. of Placerville 762 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
  CAS-BOT-BC235096  Sambucus racemosa var. racemosa Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC235102  Sambucus racemosa var. racemosa Elizabeth Parsons Hawver 1910-7-7 s.n. El Dorado Madden Creek Meadows, Lake Tahoe Region Comment
  SD158352  Sanicula Michael Wells 1990-3-17 90 4 El Dorado Prairie City SVRA Comment
  UCD94801  Sanicula bipinnatifida Allyson Ayalon; PLS 102 Plant Collection Interns 2011-4-30 1 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 304 Comment
  UCR173338  Sanicula bipinnatifida George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10233 El Dorado Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown 340 Comment
  JEPS72706  Sanicula tuberosa Gladys L. Smith 1964-7-6 2109 El Dorado Upper Echo Lake to Desolation Valley Upper Echo Lake; , Desolation Valley 2286 Comment
  RSA0070102  Sanicula tuberosa George K. Helmkamp, Amy Barnes 2014-5-14 22869 El Dorado Mormon Emigrant Trail, 11.9 miles east of its junction with Sly Park Road, 6.8 air mi. SW (225 deg ) of Kyburz. 1808 Comment
  UC1598721  Sanicula tuberosa C. D. Tribble 1897-4-23 El Dorado Lotus Comment
  UC747226  Sanicula tuberosa G. Thomas Robbins 1945-7-1 2029 El Dorado 1 1/2 mi e of Wrights Lake (on trail to Grouse Lake, 9 mi n of U.S. Highway 50) 2286 Comment
  UCD163080  Sanicula tuberosa Jack Major 1961-6-4 541 El Dorado El Dorado National Forest. Osgood Swamp. Along Highway 89. (Exact location unknown. Coordinates estimated by label maker.) 1996 Comment
  HSC95863  Sarcodes sanguinea Unknown El Dorado Fallen Leaf Lake 1707 Comment
  SEINET5733444 Image available Sarcodes sanguinea Robert A. Owens 1969-1 45 El Dorado Tract 37, US Hwy 50 near Kyburz.; Kyburz 1219 Comment
  JEPS43795  Saxifraga aprica Alice M. Ottley 782 El Dorado Trail from Glen Alpine to Mount Fallic 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
  RSA49050  Saxifraga bryophora Verne Grant, Alva Grant 1949-7-18 8755 El Dorado NE facing slope above Upper Echo Lake. 2591 Comment
  UC1024266  Saxifraga bryophora Annie M. Alexander and Louise Kellogg 1943-8-27 3483 El Dorado above Dicks Lake (Lake Tahoe Region); Sierra Nevada, Lake Tahoe Region 2743 Comment
  UC54289  Saxifraga bryophora H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4714 El Dorado near Forni (Pyramid Peak); Sierra Nevada Mountains, Pyramid Peak 2438 Comment
  UC858691  Saxifraga bryophora Milo S. Baker July 1935 8749 El Dorado up creek from Twin Bridges (toward ne Hwy 50) Comment
  UCR217151  Saxifraga californica George K. Helmkamp, E. A. Helmkamp 2010-5-14 16035 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 1.1 mi. NE (69 deg. ) of Somerset, just west of the bridge over the Cosumnes River 544 Comment
  JEPS71872  Saxifraga oregana Gladys L. Smith 1964-7-3 2031 El Dorado 1 mi w of Echo Summit (along Hwy 50) 2133 Comment
  RSA286221  Saxifraga oregana R. F. Thorne 1974-7-31 44908 El Dorado Grass Lake at Luthers Pass 2363 Comment
  UC1532813  Saxifraga oregana Robert F. Thorne, L. DeBuhr 1975-8-23 47239 El Dorado Grass Lake 2346 Comment
  JEPS73231  Schoenoplectus subterminalis Gladys L. Smith 1972-8-23 3482 El Dorado Upper Angora Lake Sierra Nevada, Upper Angora Lake 2255 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-BC22412  Scirpus congdonii Alva Grant; Verne Grant 1946-7-28 7807 El Dorado Desolation Valley Wilderness Area, El Dorado National Forest 2529 Comment
  CAS-BOT-BC110894  Scirpus microcarpus L. R. Abrams 1930-8-8 12726 El Dorado Wet meadows near Lily Lake, Glen Alpine Canyon 2026 Comment
  UCD142003  Scirpus microcarpus Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7830 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side of bridge connecting North Fire Road with South Fire Road, north side of creek. 1968 Comment
  SD239684  Scleranthus annuus George K. Helmkamp, E. A. Helmkamp 2009-4-4 14492 El Dorado Northern Sierra Nevada Mountains Foothills: Happy Valley Cut-off, 0.6 mile southeast of its junction with Mt. Aukum Road, c. 1.8 mi due south of Pleasant Valley (Camino 7.5'Q) 591 Comment
  UCD38578  Scleranthus annuus subsp. annuus Beecher Crampton 1956-5-11 3371 El Dorado Along US Hwy 50, about 15 miles west of Placerville. Comment
  UCD98513  Scleranthus annuus subsp. annuus G. K. Helmkamp; E. A. Helmkamp 2007-5-9 11979 El Dorado Northern Sierra Nevada Mountains; Ice House Road, 2 miles northeast of US-50, 1.25 miles NE of Riverton. 1220 Comment
  UCD70579  Scleranthus annuus subsp. annuus Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 383 El Dorado NE of Placerville. Along Bear Creek Road, near Traverse Creek; ca. 1.6 rd miles from the junction of hwy 193 and Meadowbrook Rd (along Meadowbrook Rd and then Bear Creek Rd); 0.2 rd mi uphill from bridge over Traverse Creek; SE side of the road. Exposed serpentine site with Quercus durata, Rhamnus tomentella, Minuartia douglasii, and Eriogonum tripodum. Comment
  CAS-BOT-BC239970  Scribneria bolanderi Beecher Crampton 1956-6-1 3507 El Dorado South end of Bass Lake, 2 miles northeast of Clarksville Comment
  OBI74604  Scrophularia californica David J. Keil 1992-1 23365 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UC747097  Scutellaria californica G. Thomas Robbins 1943-7-6 1241 El Dorado 3 mi e of Camino (North Fork Webber Creek); North Fork Webber Creek 1005 Comment
  SD81242  Scutellaria californica Darley F. Howe 1971-6-30 4750 El Dorado South fork of American River. 305 Comment
  UCD148662  Scutellaria galericulata Ellen Dean; V. Stewart, A. Ayalon, K. Izdebska, H. Lin 2014-6-24 8401 El Dorado El Dorado County, SW corner of Tahoe Basin. Washoe Meadows State Park. Angora Meadow adjacent to Angora Creek. 1898 Comment
  CAS-BOT-BC240056  Secale cereale John Thomas Howell 1954-5-16 29637 El Dorado 2 miles northwest of Placerville Comment
  UCD102052  Sedum obtusatum P. B. Kennedy 1920-9-18 233 El Dorado El Dorado National Forest; Big Silver Creek. 2255 Comment
  UC14453  Sedum obtusatum subsp. obtusatum Miss Lydia K. Tangier-Smith 1901-1 El Dorado Mt. Tallac Comment
  UC747423  Sedum obtusatum subsp. obtusatum G. Thomas Robbins 1943-7-25 1320 El Dorado open rocky slopes above eastern shore Echo Lake; eastern shore Echo Lake 2286 Comment
  UCD102048  Sedum obtusatum subsp. obtusatum G. K. Helmkamp; Elizabeth A. Helmkamp 2006-5-31 10558 El Dorado Northern Sierra Nevada foothills; along Hwy US-50 at Bridal Veil Falls, east of Pacific House. 1002 Comment
  UC205178  Sedum rosea subsp. integrifolium Milo S. Baker 1904-7-4 El Dorado near Angora Lake (near Lake Tahoe); near Angora Lake, near Lake Tahoe Comment
  UCR217174  Sedum spathulifolium George K. Helmkamp, E. A. Helmkamp 2010-5-14 16040 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 1.1 mi. NE (69 deg. ) of Somerset, just west of the bridge over the Cosumnes River 544 Comment
  CAS-BOT-BC363293  Senecio aronicoides G. Thomas Robbins 1943-4-25 1033 El Dorado On canyon slope above North Fork Webber Creek, about 3 mi. e. of Camino 975 Comment
  UC499765  Senecio fremontii var. occidentalis L. R. Abrams 1931-8-1 12921 El Dorado Pyramid Peak 2895 Comment
  JEPS71795  Senecio integerrimus var. exaltatus Gladys L. Smith 1964-7-6 2129 El Dorado from Upper Echo Lake to Desolation Valley 2407 Comment
  UC1063251  Senecio integerrimus var. exaltatus H. S. Yates 1934-6-29 3906 El Dorado 1 mi ne Angora Lake; El Dorado National Forest, Pyramid Peak Quad. 2133 Comment
  OBI24209  Senecio integerrimus var. exaltatus N. H. Russell 1961-5-16 11038 El Dorado 2 mi W of Camp Richardson near SW end of Lake Tahoe Comment
  UCR193181  Senecio integerrimus var. major George K. Helmkamp, E. A. Helmkamp 2007-5-31 12254 El Dorado Northern Sierra Nevada Mountains, Forestry Route 32, 0.8 mile east of its junction with Ice House Road 1616 Comment
  CAS-BOT-BC364293  Senecio triangularis John Thomas Howell 1925-6-27 1217 El Dorado Rubicon Meadow, Lake Tahoe 2133 Comment
  CAS-BOT-BC364296  Senecio triangularis Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UC580667  Senecio triangularis F. W. Embree 1934-7-16 136 El Dorado 2 mi n Leek Springs Hill; Pyramid Pk Quad. Comment
  UCD135779  Senecio triangularis G. K. Helmkamp; E. A. Helmkamp 2006-6-10 10685 El Dorado Northern Sierra Nevada Mountains: along Ice House Road, 10.6 miles south of Wentworth Springs Road (just south of the Jones Fork of Silver Creek). 1509 Comment
  RSA122307  Senecio triangularis F. W. Embree 1934-7-16 136 El Dorado 2 miles N of Leek Springs Hill. 2012 Comment
  UC614820  Senecio triangularis Beryl O. Schreiber 1932-9-12 780 El Dorado stream bank Meyer's to Markleeville; stream bank Meyer's to Markeleeville Comment
  UCD135818  Senecio vulgaris G. K. Helmkamp; E. A. Helmkamp 2007-3-3 11593 El Dorado Northern Sierra Nevada Foothills; Cameron Park, junction of Santos Circle and Santos Court. 370 Comment
  UCR254894  Setaria Peter Rubtzoff 1975-9-23 8387 El Dorado Sierra Nevada Mtns., c. 1 mile east of Georgetown on Wentworth Springs Road, 1.3-1.4 miles east of junction with Hwy 193 823 Comment
  CAS-BOT-BC243616  Setaria pumila 1966-9-28 s.n. El Dorado 5 miles west of Rescue near Bass Lake, Sierra Nevada Comment
  CAS-BOT-BC213322  Sidalcea Beecher Crampton 1989-7-16 10205 El Dorado Tahoe Basin, Stateline Lake Parkway, Stateline Stables Comment
  SBBG115680  Sidalcea asprella B. Crampton 1989-7-16 10205 El Dorado stables on Lake Parkway, Stateline, Tahoe basin Comment
  RSA257180  Sidalcea malviflora subsp. asprella Lincoln Constance 1939-5-6 2475 El Dorado 3.5 miles S. of Eldorado, Sierra Nevada Foothills Comment
  UCD165271  Sidalcea oregana Peter Rubtzoff; John Thomas Howell 1973-7-17 7090 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: Upper Gaddis Creek are in Mainline Road Clearcut, Comp. 451E. 1310 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
  RSA715015  Sidalcea oregana subsp. spicata A. Stanton 2003-1-9 BMP- 17 El Dorado Washoe State Park 1926 Comment
  SEINET11261802  Silene californica George K. Helmkamp, E. A. Helmkamp 2012-5-3 18887 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 4.3 miles N of Pollock Pines.; 0 1046 Comment
  UC746834  Silene californica G. Thomas Robbins 1944-4-23 1558 El Dorado ca 4 mi nw Camino (along Chute Camp Road above Iowa Creek); above Iowa Creek, nw of Camino 762 Comment
  CAS-BOT-BC385893  Silene douglasii H. M. Skidmore 1934-6-18 s.n. El Dorado Lake Maude (Wright's Lake area) 2499 Comment
  CAS-BOT-BC385896  Silene douglasii Alice Eastwood 1906-7-23 918 El Dorado Camp Agassiz Comment
  JEPS72324  Silene douglasii Gladys L. Smith and Alasdair H. Neilson 1970-8-21 2723 El Dorado Ralston Peak near Cup Lake (upper end of Echo Ridge); Ralston Peak nr Cup Lake, upper end Echo Ridge 2814 Comment
  SBBG71625  Silene gallica Milo H. Gates 1879-1 El Dorado Lake Tahoe Valley Comment
  CAS-BOT-BC386902  Silene gallica G. L. Stebbins; L. D. Smith 1978-5-14 7857 El Dorado Along south fork of American River near Chili Bar, Sec. 26, T11N R10E. 304 Comment
  CAS-BOT-BC181280  Silene invisa Dean Wm. Taylor; Rexford Palmer 1983-9-26 8294 El Dorado Leak Spring Valley, on road to Lookout from Iron Mountain Road, 0.6 miles west of their junction. 2240 Comment
  UC1514502  Silene invisa Dean Wm. Taylor, Rexford E. Palmer 1983-8-28 8288 El Dorado 0.5 mi s of junction with Forest Road iN15 (Leak Spring) (Alder Hill along Iron Mountain Road); Alder Hill along Iron Mountain Road 2286 Comment
  CAS-BOT-BC389033  Silene laciniata subsp. californica Larry Malone 1961-3-18 s.n. El Dorado 2 1/2 miles west of Auburn, North Fork of American River Comment
  SDSU4519  Silene laciniata subsp. major Helen L. Dale 1927-9-4 1267 El Dorado Tamarack Trail above Fallen Leaf. Comment
  CAS-BOT-BC389305  Silene lemmonii Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  RSA438817  Silene lemmonii Fay A. MacFadden 1934-7-18 12704 El Dorado Fallen Leaf Lake. Comment
  UC72584  Silene occidentalis Milo S. Baker 1904-7-7 El Dorado near Lake Tahoe (between Fallen Leaf and Cascade Lakes); near Lake Tahoe Comment
  UC570399  Silene occidentalis subsp. occidentalis Chas. M. Belshaw 1936-8-11 2622 El Dorado Placerville-Tahoe Road Sierra Nevada Mts., 41 Milestone, Placerville-Tahoe Rd. (41 Milestone, Sierra Nevada Mts.) Comment
  CAS-BOT-BC389903  Silene vulgaris Geo. B. Grant 1906-7-25 s.n. El Dorado Tallac, Lake Tahoe Comment
  UCD135840  Silybum marianum G. K. Helmkamp; E. A. Helmkamp 2007-5-5 11941 El Dorado Northern Sierra Nevada Mountains: along CA-49, 3.7 miles northwest of Placerville. 548 Comment
  CAS-BOT-BC74905  Sinapis arvensis John Thomas Howell 1954-5-16 29618 c El Dorado Sierra Nevada. Shingle Springs. 426 Comment
  CAS-BOT-BC135352  Sisyrinchium John Thomas Howell 1954-5-16 29623 El Dorado Shingle Springs - Sierra Nevada 426 Comment
  UC747017  Sisyrinchium bellum G. Thomas Robbins 1945-4-22 1845 El Dorado 2-3 mi nw of Shingle Springs 457 Comment
  UCD138877  Sisyrinchium bellum G. K. Helmkamp; E. A. Helmkamp 2007-5-7 11960 El Dorado Northern Sierra Nevada Mountains: Pedro Hills Road, 0.5 mile west of its junction with CA-49, junction of roads 5.3 miles south of Cool. 311 Comment
  UCD42417  Sisyrinchium bellum Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR173307  Sisyrinchium bellum George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10231 El Dorado Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown 340 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
  JEPS73038  Smilacina stellata Gladys L. Smith 1972-8-17 3580 El Dorado Lily Lake Lily Lake (woods about; nr Fallen Leaf Lake) 2011 Comment
  UCR168273  Smilacina stellata var. sessilifolia B. C. Templeton 1931-7-4 1502 El Dorado Sierra Nevada Mtns., near Meeks Bay, Lake Tahoe 2280 Comment
  BFRS400 Image available Solanum Peter Rubtzoff 1974-7-24 7760 El Dorado Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R). Comment
  UC747553  Solanum umbelliferum G. Thomas Robbins 1943-4-21 1017 El Dorado at western edge of grounds of Institude of Forest Genetics Institude of Forest Genetics 792 Comment
  UCD127065  Solanum xanti Judie Miller 1959-3-29 12 El Dorado State Highway 49, 2 miles southeast of Pilot Hill. South-east slope. Comment
  UCSB16099  Solanum xanti Breedlove, Dennis 1962-6-13 El Dorado Along State Highway 89, 3 miles south of Meyers; Sierra Nevada 1996 Comment
  RSA0026188  Solidago John F. Emmel 1997-8-29 1527 El Dorado Sierra Nevada, SW Lake Tahoe region; near Stanford Sierra Camp, ca. 0.5 air mile east of Cathedral Peak. 1982 Comment
  RSA473656  Solidago canadensis subsp. elongata Paul Currie 1969-07 10 El Dorado Glen Alpine Springs, 10 miles S of Lake Tahoe. 2287 Comment
  UCR178969  Solidago canadensis subsp. elongata George K. Helmkamp, E. A. Helmkamp 2006-8-30 11318 El Dorado Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake 2338 Comment
  CHSC73659  Solidago elongata L. P. Janeway; Eric Schroder 1998-8-20 6124 El Dorado Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  SJSU8852  Solidago elongata E. L. Frank 1978-9-16 El Dorado by rd to Wrights L off Hwy 50 2109 Comment
  UCD135928  Solidago elongata G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10977 El Dorado Northern Sierra Nevada Mtns: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  CAS-BOT-BC344891  Sonchus Peter Rubtzoff 1975-6-26 8139 El Dorado U.C. Blodgett Forest Research Station: Sand Mountain Blvd., 0.65 miles south of County Road. 1185 Comment
  CAS-BOT-BC157268  Sorbus californica G. Thomas Robbins 1943-7-25 1287 El Dorado On slopes east of Medley Lakes, Desolation Valley Wilderness Area 2590 Comment
  CAS-BOT-BC157269  Sorbus californica John Thomas Howell 1925-7-2 1317 El Dorado Trail to Desolation Valley above Glen Alpine, Lake Tahoe region Comment
  POM176916  Sorbus californica L. R. Abrams 1930-8-25 12758 El Dorado Glen Alpine to Susie Lake. Comment
  CAS-BOT-BC158912  Sorbus scopulina Carl B. Wolf 1930-10-9 975 El Dorado Along stream flowing into Fallen Leaf Lake 2042 Comment
  RSA383722  Sparganium angustifolium Albert J. Perkins 1923-8-6 2 El Dorado Lake Tahoe region, in Angora Lake. Comment
  UC579903  Sparganium emersum var. emersum Annetta Carter 1933-8-11 366 El Dorado ne shore Lake of the Woods 2468 Comment
  UCD125389  Spergularia rubra Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7484 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. West side of highway 89, along General Creek. 1919 Comment
  UCR170574  Spergularia rubra George K. Helmkamp, E. A. Helmkamp 2005-8-9 9800 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; WSW of Lake Tahoe; 7.4 miles N of Union Reservoir along Ice House Road at the junction of Cheese Camp Road 1765 Comment
  UCD125131  Sphenosciadium capitellatum Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7426 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. On W side of Hwy. 89, just south of General Creek Campground. Near northern edge of fen. 1923 Comment
  RSA8142  Sphenosciadium capitellatum C. B. Wolf 1928-8-15 3297 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2287 Comment
  SDSU2323  Sphenosciadium capitellatum Helen L. Dale 1928-8-1 1193 El Dorado Comment
  JEPS72266  Spiraea densiflora Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2667 El Dorado near Aloha Lake; Pyramid Lake 2743 Comment
  SBBG118791  Spiraea densiflora G. D. Wallace 1987-6-23 2669 El Dorado above Kirkwood Lake, near St Hwy 88, NE of Silver Lake 2363 Comment
  UC466741  Spiraea densiflora Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  UC484015  Spiraea densiflora Carl B. Wolf 1930-10-9 El Dorado about Susie Lake 2194 Comment
  RSA49088  Spiraea densiflora var. splendens Verne Grant, A. Grant 1949-7-20 8763 El Dorado Along creek above SE shore of Upper Echo Lake. 2348 Comment
  JEPS64510  Spiranthes romanzoffiana W. L. Jepson 1918-8-20 8080 El Dorado Tallac Lake Tahoe 1905 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
  UCR170335  Stachys rigida var. rigida George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9875 El Dorado Northern Sierra Nevada Foothills, Silver Fork, 2.1 mi west of Kyburz along US Highway 50 1220 Comment
  CAS-BOT-BC391090  Stellaria longipes subsp. longipes John Thomas Howell 1925-6-27 1205 El Dorado Rubicon Meadows, Lake Tahoe 2133 Comment
  SD237404  Stellaria longipes subsp. longipes G. K. Helmkamp, Amy Barnes 2009-7-8 15148 El Dorado Sierra Nevada Mountains: Wright's Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House (Riverton 7.5'Q) 1654 Comment
  JEPS51134  Stellaria longipes var. longipes Helen-Mar Wheeler 1941-8-12 426 El Dorado 4 mi s Meyers Post Office (State Highway 89 (Upper Truckee River), old saw mill) 1950 Comment
  UCR184372  Stellaria media George K. Helmkamp, E. A. Helmkamp 2007-3-3 11592 El Dorado Northern Sierra Nevada foothills., Cameron Park, junction of Santos Circle & Santos Court 370 Comment
  JEPS51117  Stellaria nitens W. L. Jepson 1938-4-8 18612 El Dorado s of (above) Chili Bar (hillside in Big Canyon, near old cabin); South Fork American River, Big Canyon Comment
  UCD136388  Stephanomeria lactucina G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11182 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UCD147747  Stephanomeria lactucina Allyson Ayalon; Lucie Jerabkova 2012-7-1 118 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD165916  Stephanomeria lactucina Ellen Dean; with D. McNair, J. Schroder, and M. Huerta 2016-8-12 9230 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. East side of Highway 89. South of unnamed drainage near southern boundary of park. 2057 Comment
  UCR236996  Stipa lemmonii George K. Helmkamp, E. A. Helmkamp 2012-5-22 19036 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of US-50 in Kyburz 1381 Comment
  SEINET8078362  Stipa nevadensis D. G. Cooney 1946-8-3 114 El Dorado Sierra Nevada, SE slope of Mt. Tallac 2957 Comment
  SACT002384  Stipa occidentalis Herbert Copeland 1939-6-25 El Dorado Canyon of Glen Alpine Creek Comment
  RSA0035662  Stipa occidentalis var. pubescens George K. Helmkamp, Elizabeth A. Helmkamp 2013-6-19 20892 El Dorado Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake 1456 Comment
  SACT002391  Stipa pulchra Josephine Van Ess 1976-5-31 El Dorado Collected near old cable gate. Rocky slope. 548.64 Comment
  UC114023  Streptanthus polygaloides Katharine Brandegee 1908-7-11 El Dorado Moore's Bridge Riverton Comment
  CAS-BOT-BC87518  Streptanthus tortuosus John Thomas Howell 1925-6-28 1234 El Dorado Near Velma Lakes on trail to Eagle Lake, Lake Tahoe Region. Comment
  JEPS54012  Streptanthus tortuosus W. L. Jepson 1918-8-28 8162 El Dorado above Fallen Leaf; Heather Lake 2407 Comment
  RSA429554  Streptanthus tortuosus A. A. Beetle, D. E. Beetle, Alva Hansen 3936 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2287 Comment
  UC311635  Streptanthus tortuosus Herbert McLean Evans July 1920 El Dorado 1 mi below Phillips; Sierra Nevada Comment
  UC532203  Streptanthus tortuosus H. M. Skidmore 1934-6-18 El Dorado Lake Maude Wright's Lake Area 2438 Comment
  SEINET12006992  Streptanthus tortuosus H. H. Heller 1938-1 865 El Dorado Stanford Camp, Fallen Leaf Comment
  RSA785614  Streptanthus tortuosus var. orbiculatus George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16577 El Dorado southeast side of Wright s Lake, 5.8 mi. NE (34 deg ) of Kyburz 2085 Comment
  UC525803  Streptanthus tortuosus var. orbiculatus R. M. Holman 1934-7-16 2 El Dorado 2 mi w Kit Carson Pass; Twin Lakes Comment
  UCR178663  Streptanthus tortuosus var. tortuosus George K. Helmkamp, E. A. Helmkamp 2006-9-7 11344 El Dorado Northern Sierra Nevada Mountains, Ice House Road at the junction to lower Loon Lake campground 1966 Comment
  CDA43460  Stuckenia pectinata Michelle Dennis 2015-8-17 PDR# MV 4 P06085609 El Dorado Placerville; 1972 Lotus Road near Green Valley Road. 0 Comment
  SBBG50862  Styrax redivivus K. Milam 1966-5-15 36 El Dorado St Hwy 49, 3 mi E of Auburn 381 Comment
  UCD137420  Symphoricarpos albus var. laevigatus G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11173 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UC1119984  Symphoricarpos mollis P. L. Johannsen 1931-7-2 3 El Dorado 0.25 mi n Newton; Placerville Quad. 762 Comment
  JEPS72390  Symphoricarpos mollis var. acutus Gladys L. Smith 1964-7-30 2216 El Dorado trail from Angora Lakes to Fallen Leaf Lake (Echo Summit area); Echo Summit 2346 Comment
  CAS-BOT-BC238916  Symphoricarpos rotundifolius Alice Eastwood 1906-7-27 1110 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC238923  Symphoricarpos rotundifolius A. A. Heller 1916-8-9 12512 El Dorado Haypress Meadow above Echo Lake 2590