Search Results — 2000 specimen records retrieved (1613 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73570  Abies concolor Elsie Zeile Lovegrove 1950-10-17 s.n. El Dorado Lake Tahoe Basin, Fallen Leaf Lake Comment
  UCR194243  Abies concolor George K. Helmkamp, E. A. Helmkamp 2007-5-31 12218 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.3 miles north of US-50 at Wrights Lake junction east of Kyburz 2043 Comment
  CAS-BOT-BC330634  Acer glabrum var. glabrum Alice Eastwood 1906-7-23 950 El Dorado Glen Alpine Region, Camp Agassiz Comment
  CAS-BOT-BC330661  Acer glabrum var. glabrum A. A. Heller 1916-8-9 12503 El Dorado Haypress meadow above Echo Lake 2590 Comment
  UCD165990  Acer glabrum var. glabrum Daniel M. McNair 2016-6-10 2137 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. Above Rubicon Trail near southern boundary of the park. 1931 Comment
  SEINET3098692 Image available Acer macrophyllum Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-6-4 15215 El Dorado West slope Sierra Nevada along Lincoln Highway 1520 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-BC173621  Achillea millefolium Peter Rubtzoff; John Thomas Howell 1973-7-18 7155 El Dorado Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  CAS-BOT-BC22714  Achillea millefolium William Vortriede 1928-5-16 s.n. El Dorado Coloma 243 Comment
  RSA0045144  Achillea millefolium George K. Helmkamp, E. A. Helmkamp 2012-7-6 19334 El Dorado Ice House Road at Ice House village, 10.5 miles north of its junction with US-50. 1677 Comment
  UCD128308  Achillea millefolium G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11021 El Dorado Northern Sierra Nevada Mountains, North Truckee River Road, 1.4 miles north of CA-50 and ca. 6 miles south of Lake Tahoe. 2009 Comment
  UCD95017  Achnatherum A. Haig 1951-6-28 s.n. El Dorado Vicinity of Echo Lake. Comment
  CAS-BOT-BC210646  Achnatherum lemmonii John Thomas Howell; Gordon H. True 1970-5-27 46544 El Dorado N. of Leonardi Spring 1280 Comment
  CAS-BOT-BC94522  Achnatherum lemmonii R. C. Wenk; Ellen A. Dean; K. Mawdsley; Roman Gankin; T. Nosal 2006-5-6 445 El Dorado Pine Hill Preserve, Pine Hill Unit, four miles N of town of Cameron Park. Growing near top of hill at end of Pine Hill 609 Comment
  UC1137069  Achnatherum lemmonii August L. Hormay 1932-7-7 El Dorado Upper Truckee River Truckee River Comment
  UCD149502  Achnatherum nevadense G. L. Stebbins 1978-8-13 78152 El Dorado Ridge crest 0.5 mile east of Freel Meadows. (Exact location unknown. Coordinates estimated by label maker.) 2865 Comment
  CAS-BOT-BC216916  Achnatherum occidentale Wayne Roderick 1980-8-9 s.n. El Dorado Carson Pass Road at Peddler Hill, on Amador-El Dorado county line 2133 Comment
  RSA129500  Achnatherum occidentale subsp. californicum H. S. Yates 1934-6-29 3896 El Dorado 1 mile N.E. of Angora Lake. 2134 Comment
  SEINET255839  Achnatherum occidentale subsp. californicum Mary E. Barkworth, LR Firestone 1982-8-22 4047 El Dorado Meyers Ca; ca 1/4 mi beyond Cal Inspection Station at Little Chalet Ski sales 2950 Comment
  UC725663  Achnatherum occidentale subsp. californicum A. A. Heller 1916-8-10 12535 El Dorado near, on the Lincoln Highway Echo Camp 2255 Comment
  SEINET255825  Achnatherum occidentale subsp. occidentale Mary E. Barkworth, LR Firestone 1982-8-22 4038 El Dorado Meyers abou 0.25 mi beyond CA inspection stationa t Little Chalet Ski Sales; under porch & around. 2950 Comment
  UCD74153  Achnatherum occidentale subsp. occidentale Jennifer W. Burt; Jessica Hite 2005-8-19 21 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2236 Comment
  CAS-BOT-BC218639  Achnatherum occidentale subsp. pubescens John Thomas Howell 1943-7-27 18887 El Dorado Silver Fork of American River 1432 Comment
  UCD51172  Achnatherum occidentale subsp. pubescens J. D. Skoss 1947-5-20 s.n. El Dorado High Sierra. Comment
  SEINET2429226  Achyrachaena mollis G. Thomas Robbins 1945-5-27 1965 El Dorado Grassy meadow with scattered oaks. About one mile north of Pleasant Valley. 760 Comment
  UCD80295  Acmispon americanus var. americanus CNPS SN Foothill Team 2005-6-15 SNNR 0292 El Dorado BLM Pine Hill Preserve, Greenwood Creek Unit. The stand is located on the north bank of the American River in the BLM Greenwood parcel. 206 Comment
  UCD165636  Acmispon nevadensis var. nevadensis Ellen Dean; with Daniel McNair 2016-6-10 8983 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of the park on east side of Highway 89, close to northern entrance gate. 1950 Comment
  CAS-BOT-BC391584  Aconitum columbianum subsp. viviparum Mrs. H. C. Cantelow 1936-7-26 1530 El Dorado Nr. foot of Carson Grade Comment
  RSA54083  Aconitum columbianum var. columbianum J. T. Howell 1946-9-1 22957 El Dorado Echo Summit. 2256 Comment
  CAS-BOT-BC412597  Aconogonon alaskanum John Thomas Howell 1925-6-29 1245 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 Comment
  UCD125407  Actaea rubra Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7493 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. 1917 Comment
  CAS-BOT-BC391629  Actaea rubra M. D. Morris 1921-8-23 s.n. El Dorado Eldorado National Forest 1219 Comment
  BFRS339 Image available Adenocaulon bicolor Peter Rubtzoff 1974-8-20 7823 El Dorado Blodgett Forest: Headquarters Loop Road at Bacon Creek crossing west of headquarters (Comp. 250R). Comment
  RSA715292  Adenocaulon bicolor George K. Helmkamp, E. A. Helmkamp 2005-8-9 9781 El Dorado Northern Sierra Nevada Foothills: WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  UCD128528  Adenocaulon bicolor G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11274 El Dorado Northern Sierra Nevada Mountains Foothills. Ice House Road, 2.3 miles S of Union Reservoir Road. 1552 Comment
  HSC83346  Adenostoma fasciculatum Lisa L. Serafini 1982-5-30 14 El Dorado Pine Hill, 1/3 mi. E of lookout tower near crest of E highpoint 616 Comment
  UCR173821  Adenostoma fasciculatum George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10639 El Dorado Northern Sierra Nevada foothills, along Calif. Hwy 193, 0.6 mile west of its junction with Rock Creek Road 485 Comment
  UCD137198  Adiantum jordanii G. K. Helmkamp; E. A. Helmkamp 2006-5-13 10451 El Dorado Foothills, Northern Sierra Nevada Mountains: Ca. 4 air miles NE of Auburn, along an unnamed road to Lake Clementine, 1.2 mi. N of Forest Hill Road. 422 Comment
  UCD132721  Aegilops triuncialis Ramona Robison 2012-6-15 s.n. El Dorado Marshall Gold Discovery State Historic Park. Mount Murphy property located east of South Fork American River, along Dutch Creek trail. 251 Comment
  UC747312  Aesculus californica G. Thomas Robbins 1943-6-17 1182 El Dorado 3 mi e Placerville; Institute Of Forest Genetics 822 Comment
  CHSC45230  Agastache urticifolia C. J. Crittenden 1974-8-8 204 El Dorado Longs Meadow, 1/2 mi E of Ice House Road, 15 mi N of Hiway 50. 1688 Comment
  UCR193507  Agastache urticifolia George K. Helmkamp, E. A. Helmkamp 2007-9-11 12946 El Dorado Northern Sierra Nevada Mountains, Forest Road between Wright's Lake and Ice House Reservoir; 1.2 miles west of its junction with Wright's Lake Road 2049 Comment
  PASA1151  Agastache urticifolia Frank W. Peirson 1925-7-6 El Dorado Glen Alpine Road near Fallen Leaf Lake 1981 Comment
  RSA102067  Agastache urticifolia John H. Redfield 1872-8-31 263 El Dorado Lake Tahoe, Sierra Nevada Comment
  UC53897  Agoseris aurantiaca var. aurantiaca H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4752 El Dorado meadow near Forni; Sierra Nevada Mountains, Pyramid Peak 2286 Comment
  UC148926  Agoseris elata H. M. Hall 1910-7-17 8780 El Dorado Fallen Leaf Lake Sierra Nevada Mountains, Fallen Leaf Lake 1981 Comment
  OBI74572  Agoseris grandiflora var. grandiflora David J. Keil 1992-1 23377 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  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
  CAS-BOT-BC22841  Agoseris heterophylla var. cryptopleura Volney Rattan 1866-1-1 s.n. El Dorado El Dorado Co. Comment
  CAS-BOT-BC13176  Agoseris monticola J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Tallac, Lake Tahoe 1914 Comment
  SD240832  Agoseris retrorsa George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16331 El Dorado Sierra Nevada Mountains Foothills: about 0.1 mile south of Slug Gulch Road at a point 4.7 miles east of its junction with Perry Creek Road (Omo Ranch 7.5'Q) 1021 Comment
  CAS-BOT-BC210053  Agrostis Peter Rubtzoff; John Thomas Howell 1973-7-18 7129 El Dorado Blodgett Forest: Mutton Creek Road near East Fork Gaddis Creek crossing. 1295 Comment
  RSA796388  Agrostis Peter Rubtzoff, John Thomas Howell 1973-7-17 7074 El Dorado Georgetown Divide; Blodgett Forest, Mutton Creek at the crossing of Mutton Creek Road, 0.3 mi. south of 'County Road' 1280 Comment
  UCD165302  Agrostis Peter Rubtzoff; John Thomas Howell 1973-7-18 7138 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow. 1310 Comment
  UCR209037  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
  BFRS192 Image available Agrostis alba Peter Rubtzoff 1972-9-14 6888 El Dorado Blodgett Forest: Mutton Creek area just south of County Road (Comp. 360R). Comment
  UCD72703  Agrostis capillaris Ellen Dean; T. Sasaki 2007-7-23 4425 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
  UCD52407  Agrostis exarata August L. Hormay 1932-7-7 s.n. El Dorado 5 miles North East of Placerville. Comment
  JEPS75149  Agrostis idahoensis Gladys L. Smith 1972-8-23 3486 El Dorado Angora Lake 2255 Comment
  UCR233415  Agrostis idahoensis George K. Helmkamp, E. A. Helmkamp 2011-9-13 18244 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 21.4 rd. miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 1.1 mi. NW (331 deg. ) of Alder Hill 2270 Comment
  UCD53009  Agrostis microphylla Beecher Crampton 1972-4-26 8798 El Dorado Bass Lake, n.e. of Clarksville. Comment
  SEINET4558770  Agrostis pallens Carl B. Wolf 1928-1 3323 El Dorado Above Glen Alpine on trail to Mt. Tallac 2347 Comment
  UCR179370  Agrostis pallens George K. Helmkamp, E. A. Helmkamp 2006-8-24 11271 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  CAS-BOT-BC138768  Agrostis scabra Catherine Best 1981-8-11 s.n. El Dorado Sierra Nevada. Echo Lake. 2255 Comment
  UCD55340  Agrostis scabra Ellen Dean; Mark Bibbo 2006-7-18 3191 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Restored meadow adjacent to Hwy. 50 bridge that crosses Upper Truckee River. East side of golf course clubhouse. 1912 Comment
  UCD67046  Agrostis scabra G. K. Helmkamp; E. A. Helmkamp 2006-8-24 11276 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 2.3 miles south of Union Reservoir Road. 1552 Comment
  UCD165726  Agrostis stolonifera Ellen Dean 2016-7-12 9081 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. Along Highway 89. 2061 Comment
  UCD72947  Agrostis stolonifera Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4513 El Dorado Washoe Meadows State Park. North of fen system along trail/old road. 1948 Comment
  JEPS75153  Agrostis variabilis Gladys L. Smith 1972-7-20 3319 El Dorado trail from Glen Alpine Springs to Lake Gilmore 2407 Comment
  CHSC73318  Alisma triviale L. P. Janeway; Susi Urie 1998-8-4 5911 El Dorado Lake Tahoe Basin Management Unit -- National Forest. Meadow complex about 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2008 Comment
  JEPS73018  Allium campanulatum Gladys L. Smith 1964-7-31 2263 El Dorado on trail from Echo Lake to Fallen Leaf Lake (on Echo side of summit) 2316 Comment
  SD237250  Allium campanulatum G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15265 El Dorado Sierra Nevada Mountains: Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north sie of Lyons Creek crossing. 2015 Comment
  UCD138505  Allium campanulatum G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11078 El Dorado Northern Sierra Nevada Mountains. Along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy. U.S.-50. 1864 Comment
  UCD60561  Allium campanulatum Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 4026 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  CAS-BOT-BC466421  Allium campanulatum H. L. Mason 1926-6-30 3312 El Dorado Back of Emerald Bay, Lake Tahoe Comment
  CAS-BOT-BC466635  Allium campanulatum Gladys L. Smith 1959-6-16 1111 El Dorado Sierra Nevada, Fallen Leaf Lake road near junction with Hwy. 89 1889 Comment
  SD81100  Allium campanulatum Darley A. Howe 1971-7-2 El Dorado Eldorado National Forest, near Lake Tahoe. 1829 Comment
  UCD165563  Allium obtusum var. obtusum Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8861 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Western side of park on east side of highway 89. North side of access road (leading to northernmost park entrance). 1945 Comment
  SBBG36719  Allium peninsulare H. F. Copeland 1941-5-11 1567 El Dorado S bank of S fork of American River, at Salmon Falls Comment
  UCD163119  Allium sanbornii var. sanbornii Robert E. Preston 2014-6-11 2970 El Dorado 3.5 mi NE of Georgetown, on E slope of Little Bald Mtn. 903 Comment
  UCD42455  Allium validum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD75663  Allium validum G. Ledyard Stebbins 1968-7-20 6809 El Dorado This collection number has two sets of notes made by Stebbins. Handwritten notes say: Canyon of Silver Creek, below Junction Dam, 20 July 1968. Typed notes say: North side of Silver Creek Canyon, about 1/4 mile below Junction Dam, 4600 ft., T12N, R14E, Sec. 30, 23 July 1968. (Exact location unknown. Coordinates estimated by label maker.) 1402 Comment
  RSA367149  Allium validum William Vortriede s.n. El Dorado Lake Tahoe. Comment
  SEINET12048172  Allium validum Unknown 1950-1 302 El Dorado grown at Pullman, WA, Onion Flat, Rockbound Valley, Desolation Valley Wilderness Area 2042 Comment
  SEINET12053646  Allium validum H. H. Heller 1938-1 832 El Dorado Stanford Camp, Fallenleaf Comment
  UCR209518  Allophyllum gilioides George K. Helmkamp 2007-7-7 12468 El Dorado Northern Sierra Nevada Mountains, along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area 2338 Comment
  UC908373  Allophyllum integrifolium Chas. M. Belshaw 1935-7-7 1110 El Dorado 6 mi. s.w. Lover's Leap (Cody Meadows); Sierra Nevada Mts., Cody Meadows 2438 Comment
  JEPS59056  Allotropa virgata Dr. L. M. Newlon July, 1920 El Dorado upper end Cascade Lake (near Lake Tahoe); , Cascade Lake (upper end) Comment
  UCD165652  Allotropa virgata Ellen Dean; with T. Starbuck and M. Starbuck 2016-6-20 9003 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Central portion of park east of Highway 89. Along the Lighthouse Trail just east of Lester Beach Rd and parking area for trail. 2025 Comment
  CAS-BOT-BC171285  Alnus incana subsp. tenuifolia H. E. McMinn 1926-5-30 1743 El Dorado Near Emerald Bay - Lake Tahoe Comment
  CAS-BOT-BC171288  Alnus incana subsp. tenuifolia Elsie Zeile Lovegrove 1950-10-18 s.n. El Dorado Luther Pass Summit. Sierra Nevada Comment
  CAS-BOT-BC171291  Alnus incana subsp. tenuifolia Alice Eastwood 1912-6-15 469 El Dorado Tahoe City, Lake Tahoe Region Comment
  UCSB26063  Alnus incana subsp. tenuifolia Belshaw, Charles 1935-7-9 El Dorado One and one-half miles west of Strawberry on streamside, Placerville-Tahoe highway 1676 Comment
  RSA9234  Alnus incana subsp. tenuifolia C. B. Wolf 1928-8-21 3417 El Dorado Near Fallen Leaf Lake. 2043 Comment
  UCR219004  Alnus rhombifolia George K. Helmkamp, E. A. Helmkamp 2009-10-22 15706 El Dorado Sierra Nevada Mountains Foothills, South Fork American River, dirt road on north side of river 0.1 mile west of Forebay Road, 3.2 air mi. NW (314 deg. ) of Pollock Pines 570 Comment
  UCR254770  Alnus tenuifolia Peter Rubtzoff 1972-9-20 6941 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest, Research Station, along Mutton Creek, c. 0.15 mi. south of 'County Road' gate 1274 Comment
  UCR217883  Alopecurus pratensis George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16136 El Dorado Sierra Nevada Mountains Foothills, along Perry Creek, about 0.2 mile south of Slug Gulch Road, at a point 4.7 miles east of junction with Perry Creek Road 1027 Comment
  UC746949  Amelanchier alnifolia var. pumila G. Thomas Robbins 1943-7-25 1288 a El Dorado slopes above Medley Lakes (reservoir); Desolation Valley Wilderness Area 2590 Comment
  CAS-BOT-BC142973  Amelanchier utahensis Alice Eastwood; John Thomas Howell 1940-6-17 8369 El Dorado Near Myers Comment
  CAS-BOT-BC142985  Amelanchier utahensis K. K. Muller 1960-7-18 1086 El Dorado 3 miles S. of meyers on road to Luther Pass (State Highway 89) 1950 Comment
  CAS-BOT-BC142988  Amelanchier utahensis J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake, near Lake Tahoe 2042 Comment
  SEINET6195286  Amelanchier utahensis E. Dean, J. Poloske and K. Mawdsley 2007-8-24 4477 El Dorado Washoe Meadows State Park. Eastern edge of fen system. Moist lodgepole pine forest 1933 Comment
  UC1613956  Amelanchier utahensis Charles M. Belshaw 1935-5-25 924 El Dorado 10 mmi sw of Lake Tahoe (43 Milestone by New Twain Bridges, Placerville-Tahoe Highway); Sierra Nevada, Placerville-Tahoe Highway 2133 Comment
  UC496455 Image available Amelanchier utahensis Merle Randall 1930-6-19 El Dorado trail to Granite Lake (at lake and 50 ft below); Lake Tahoe Region 2286 Comment
  SEINET12479879  Amsinckia intermedia J. Elder 1961-3-18 s.n. El Dorado South Fork of the American River, 6 miles NW of Placerville. 762 Comment
  CAS-BOT-BC45100  Anaphalis margaritacea John Thomas Howell 1925-9-22 1479 El Dorado Emerald Bay, Lake Tahoe Comment
  CAS-BOT-BC45103  Anaphalis margaritacea A. A. Heller 1919-7-30 13336 El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  HSC104188  Anaphalis margaritacea G. K. Helmkamp, E. A. Helmkamp 2013-9-7 22268 El Dorado Northern Sierra Nevada Mountains; east side of Mormon Emigrant Trail, 2.7 mi. W of its junction with CA-88/Carson Pass Hwy. 2264 Comment
  UCD128840  Anaphalis margaritacea G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11018 El Dorado Northern Sierra Nevada Mountains: North Truckee River Road, 1.4 miles north of CA-50 and around 6 miles south of Lake Tahoe. 2009 Comment
  CAS-BOT-BC45107  Anaphalis margaritacea Alice Eastwood 1906-9-5 1319 El Dorado Fallen Leaf Lake, Glen Alpine Region Comment
  CDA5652  Anchusa azurea T. C. Fuller 1964-5-22 12013 El Dorado Above Agricultural Commission office, Government Center, Elm Street, Placerville. 0 Comment
  UC747416  Anemone occidentalis G. Thomas Robbins 1945-8-3 2074 El Dorado e. face just below summit Tells Peak; Desolation Valley Wilderness Area, Tells Peak 2743 Comment
  BFRS449 Image available Anemone quinquefolia Peter Rubtzoff 1972-8-3 El Dorado Blodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis Creek south of Clearcut (Comp. 450E). Comment
  UC1122894  Angelica breweri J. A. Rutter 1934-8-15 5 El Dorado 2 mi e of Alder Hill (1 1/2 mi e of Plot 132, El Dorado National Forest); El Dorado National Forest 2255 Comment
  UCD110510  Angelica breweri Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7257 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Near small parking lot east of Vikings Holm buildings on north side of bay. 1906 Comment
  UCR176310  Antennaria corymbosa George K. Helmkamp, E. A. Helmkamp 2006-7-10 10879 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
  CHSC56269  Antennaria geyeri K. R. Stern 1985-6-14 8131 El Dorado Echo Summit. 2225 Comment
  SEINET11855527  Antennaria media Ottley 1920-7-10 1155 El Dorado Desolation Valley 2591 Comment
  CAS-BOT-BC77251  Antennaria microphylla E. A. McGregor 1909-8-13 104 El Dorado Susie Lake 2331 Comment
  JEPS33974  Antennaria rosea Alice Ottley 1920-7-2 969 El Dorado (Myers to Angora Ridge) Angora Ridge Comment
  POM57460  Antennaria rosea A. K. Chandler 1904-08 s.n. El Dorado Near Glen Alpine Comment
  UC54129  Antennaria rosea H. M. Hall and H. P. Chandler 1903-7-1 4647 El Dorado (vicinity of) Lake Tahoe; Sierra Nevada Mountains, Lake Tahoe 2286 Comment
  UC1729896  Antennaria rosea subsp. rosea L. P. Janeway, Eric Schroder 1998-9-14 6291 El Dorado about 1.2 mi se of the Lake Tahoe Airport (meadow along Saxon Creek, Freel Peak Quadrangle); meadow along Saxon Creek, Freel Peak Quadrangle 1935 Comment
  SBBG126179  Aphanes occidentalis G. K. Helmkamp with E. A. Helmkamp 2009-4-4 14502 El Dorado Sand Ridge Rd, 2.3 mi W of Bucks Bar Rd 654 Comment
Read comments
Mar 30 2014
  UC1277969  Apocynum androsaemifolium B. Crampton 1957-8-6 4583 El Dorado 3.3 mi. w. Vade (along U.S. Hwy. 50) 1828 Comment
  SD81144  Apocynum cannabinum Darley F. Howe 1971-6-30 4751 El Dorado 25 miles east of Placerville 1035 Comment
  CAS-BOT-BC392022  Aquilegia eximia G. L. Stebbins 1976-8-14 76183 El Dorado Along Chrome Creek, east side of Folsom Reservoir Comment
  UC1125877  Aquilegia formosa H. S. Yates 1934-6-29 3911 El Dorado 1 mile ne Angora Lake; Pyramid Pk. Quadrangle, El Dorado National Forest 2133 Comment
  UC809663  Aquilegia formosa Verne Grant and Alva Grant 1949-7-20 El Dorado above Upper Echo lake 2377 Comment
  UCD113110  Aquilegia formosa Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 20 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  UCR196791  Aquilegia formosa George K. Helmkamp, E. A. Helmkamp 2008-6-5 13593 El Dorado Sierra Nevada Mountains, Forbay Road, 5.3 miles north of its junction with Pony Express Trail in Pollock Pines 947 Comment
  POM302169  Aquilegia formosa var. truncata H. C. Cantelow 1940-7-20 s.n. El Dorado 1/2 mile E of Carson Pass summit Comment
  SEINET3246133  Arabidopsis thaliana G. K. Helmkamp, E. A. Helmkamp 2007-1 11868 El Dorado Foothills, Northern Sierra Nevada Mountains: junction of Ice House Road, about 2 miles northwest of US-50 1029 Comment
  UC1614022  Arabis glabra Charles M. Belshaw 1935-7-9 1134 El Dorado 1 1/2 mi. w. Strawberry (along Placerville rd. to Tahoe, near 41 milestone); Central Sierra Nevada 1676 Comment
  UC747435  Arabis glabra G. Thomas Robbins 1943-4-28 1039 El Dorado w edge Institute of Forest Genetics property 792 Comment
  CAS-BOT-BC182495  Arceuthobium Donald Goheen; G. N. McKibbin 1974-10-9 s.n. El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Mainline Road ca. 0.05 mi. east of junction with Sand Mountain Road (Comp. 320E) 1356 Comment
  UC1078785  Arceuthobium americanum Job Kuijt 1958-5-17 1513 El Dorado Hwy 50 at Pyramid Creek Comment
  UC463350  Arceuthobium campylopodum L. R. Abrams 1930-8-20 12752 El Dorado Lily Lake Glen Alpine Canyon Comment
  CAS-BOT-BC38884  Arctostaphylos manzanita subsp. manzanita T. C. Fuller 1971-4-30 19853 El Dorado In rocky outcropping protected from fire, e. of China Mtn., ca. 6 mi. S. of El Dorado 457 Comment
  UCR173522  Arctostaphylos manzanita subsp. manzanita George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10546 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-BC24259  Arctostaphylos mewukka Walter Knight; Irja Knight; Tiffany Knight 1988-7-25 6297 El Dorado 4.0 mi. up Ice House Rd. from US 50. 1228 Comment
  UCD52272  Arctostaphylos mewukka W. Robert Powell 1984-9-28 3064 El Dorado Along Ice House Road; 1.7 road miles from Highway 50. 1146 Comment
  UCD52457  Arctostaphylos mewukka Morris Halperin 1932-8-13 890 El Dorado Cedar Grove School House; 14 mi. north of Placerville. 1066 Comment
  UCD80284  Arctostaphylos mewukka CNPS SN Foothill Team 2006-6-21 SNNR 0666 El Dorado American River Conservancy, Easement Morales Ranch. 434 Comment
  CAS-BOT-BC45511  Arctostaphylos nevadensis Elsie Zeile Lovegrove 1947-5-30 s.n. El Dorado Glen Alpine Rd. Comment
  RSA659657  Arctostaphylos nevadensis Gary D. Wallace 1990-6-25 2926 El Dorado Sierra Nevada: Kirkwood Lake. 2354 Comment
  UC484016  Arctostaphylos nevadensis Carl B. Wolf 1930-10-9 1720 El Dorado rocky hillside about Susie Lake 2194 Comment
  UC747685  Arctostaphylos nevadensis G. Thomas Robbins 1943-6-27 1216 El Dorado ridge above Echo Summit Pass 2438 Comment
  CAS-BOT-BC39903  Arctostaphylos nissenana Walter Knight; Irja Knight 1965-10-21 1206 El Dorado Slate Mountain. 1/2 mi. airline s.e. of Lookout. 1066 Comment
  CAS-BOT-BC39907  Arctostaphylos nissenana A. G. Watkins 1935-5-1 s.n. El Dorado Spanish Hill, Placerville Comment
  RSA633225  Arctostaphylos nissenana Jon E. Keeley 1993-9-13 24948 El Dorado North Circle Drive, south of Canyon Valley Road, southeast of Diamond Springs. 600 Comment
  SBBG19361  Arctostaphylos nissenana G. T. Robbins 1943-3-28 971 El Dorado near head of Spanish Ravine, Placerville 609 Comment
  UCD14745  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -9 El Dorado (with A. viscida Parry and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  UCD14750  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3815 -18 El Dorado (with A. viscida Parry and intermediates) California, El Dorado Co.; ca. 1.5 mi. south of Diamond Springs, on a west-to-northwest exposure overlooking Martinez Creek; Comment
  UCD14777  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -29 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  UCD14779  Arctostaphylos nissenana John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3814 -32 El Dorado (Population sample of 40 shrubs, which also includes A. viscida Parry and a few intermediates) California, El Dorado Co.; hill at the end of South Point Road, ca. 1.5 mi. south of Diamond Springs; Comment
  JEPS72508  Arctostaphylos patula Gladys L. Smith 1971-9-25 3103 El Dorado on hillside just at the bottom of the trail where it reaches Lake Autrain Echo Summit area 2194 Comment
Read comments
Feb 19 2014
  POM190460  Arctostaphylos patula D. D. Keck 1932-6-30 1552 El Dorado Between Fallen Leaf Lake and Lake Tahoe. 1921 Comment
  UC484011  Arctostaphylos patula Carl B. Wolf 1930-10-9 1714 El Dorado Fallen Leaf Lake 1920 Comment
  UCD14732  Arctostaphylos viscida John M. Tucker; Rudy Schmid, Thomas E. Mallory, and Jack R. Maze 1965-3-24 3816 -14 El Dorado California, El Dorado Co.; 1.2 mi. west of Shingle Springs, on north side of Highway 50; Comment
  UCD52194  Arctostaphylos viscida Rolf Y. Berg 1964-2-29 8001 El Dorado U.S. Highway 50, ca. 2 miles west of Shingle Springs, El Dorado County, California. Comment
  UCD52574  Arctostaphylos viscida W. Robert Powell 1984-9-28 3059 El Dorado In Placerville, along south bank of Broadway, just W of freeway bridge at Smith Flat exit. Comment
  UCD52622  Arctostaphylos viscida T. E. Weier; C. B. Heiser 1947-2-14 1877 El Dorado Between Greenwood and Garden Valley. Comment
  RSA636956  Arctostaphylos viscida subsp. mariposa Jon E. Keeley 1993-9-13 25018 El Dorado S. side of Peavine Ridge, White Meadows Rd., 6.3 km N of Icehouse Rd., E of Placerville. 1500 Comment
  CAS-BOT-BC47407  Arctostaphylos viscida subsp. viscida Walter Knight; Irja Knight 1966-2-9 1777 El Dorado on Ashcraft Range near Garden Valley Comment
  CAS-BOT-BC48236  Arctostaphylos viscida subsp. viscida John Thomas Howell 1930-10-12 5570 El Dorado 4 miles n. of Placerville Comment
  CAS-BOT-BC48238  Arctostaphylos viscida subsp. viscida Alice Eastwood 1922-4-8 11130 El Dorado Louisville Comment
  JEPS78433  Arctostaphylos viscida subsp. viscida Edward Lee 1936-3-1 1789 El Dorado Coloma-Placerville road about 1 1/2 mi (by road) se Coloma Comment
  UCR189421  Arctostaphylos viscida subsp. viscida George K. Helmkamp, E. A. Helmkamp 2007-3-10 11608 El Dorado Northern Sierra Nevada Mountains Foothills, Rattlesnake Bar Rd, 6.8 miles southwest of its junction with CA-49, southwest of Pilot Hill 329 Comment
  RSA169478  Arenaria kingii subsp. compacta L. S. Rose 1963-7-12 63217 El Dorado Meyers. 1951 Comment
  CAS-BOT-BC137571  Aristida oligantha G. L. Stebbins 1976-9-25 76284 El Dorado 4 miles west of Coloma, along State Highway no. 49. 228 Comment
  SEINET6652456  Aristolochia californica A. Tiehm, H. Mozingo, M. Williams, E. McPherson 1975-1 626 El Dorado Middle Fork American River 305 Comment
  JEPS81945  Arnica chamissonis Rimo Bacigalupi, and Tsan Iang Chuang 1963-8-1 8913 El Dorado just nw Tallac Village (along state highway 89, near s end of Lake Tahoe); near southern end of Lake Tahoe 1901 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
  UCD165243  Arnica dealbata Peter Rubtzoff 1974-6-27 7665 El Dorado U.C. Blodgett Forest Research Station. New Gaddis Creek Road 0.3 mi. east of East Fork Gaddis Creek crossing. 1310 Comment
  UC468974  Arnica longifolia Miss Helen D. Geis Jun 1 1912-Jul 1 1912 77 El Dorado Tallac Peak Comment
  UCD150017  Arnica longifolia G. Ledyard Stebbins 1977-8-3 77104 El Dorado North of Island Lake, Desolation Wilderness Area. (Exact location unknown. Coordinates estimated by label maker.) 2712 Comment
  CAS-BOT-BC82701  Arnica longifolia Mrs. H. C. Cantelow 1940-7-19 s.n. El Dorado 14.2 miles west of Meyers on road to Kit Carson Pass Comment
  UC205837  Arnica mollis P. B. Kennedy 1920-8-10 28 El Dorado Barrett Camp Eldorado National Forest 1935 Comment
  UC311654  Arnica mollis Herbert McLean Evans 1920-7-22 El Dorado Cup Lake, (at base of Jobs Sister Pk, or perhaps on Ralston Peak) Sierra Nevada, Cup Lake Comment
  CAS-BOT-BC85070  Arnica parryi Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  CAS-BOT-BC85073  Arnica parryi John Thomas Howell 1925-7-2 1306 El Dorado Between Fallen Leaf Lake Camp and Glen Alpine Lodge, Lake Tahoe Region Comment
  JEPS35895  Arnica parryi J. Thomas Howell 1925-7-2 1306 El Dorado between Fallen Leaf Camp and Glen Alpine Lodge Lake Tahoe Region Comment
  CAS-BOT-BC90303  Artemisia douglasiana M. Halperin 1932-9-14 928 El Dorado Strawberry Comment
  CAS-BOT-BC90307  Artemisia douglasiana Elsie Zeile Lovegrove 1941-9-6 s.n. El Dorado Angora Lake Trail on Fallen Leaf Lake side 1920 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
  UCR188558  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2007-9-26 13020 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Bonetti Road and Mormon Emigrant Trail, 2.3 miles east of Jenkinson Lake 1226 Comment
  UCR270630  Artemisia douglasiana John F. Emmel 2001-6-25 1719 El Dorado Sierra Nevada Mtns., southwest Lake Tahoe area, along trail on west side of Fallen Leaf Lake, 0.5 air mile southwest of Cathedral Lake 1963 Comment
  CAS-BOT-BC93604  Artemisia rothrockii Alice Eastwood 1906-9-5 1312 El Dorado Mt. Tallac - Glen Alpine Region Comment
  CAS-BOT-BC97306  Artemisia tridentata subsp. tridentata Elsie Zeile Lovegrove 1951-9-13 s.n. El Dorado Fallen Leaf Lake road at Highway 50 Comment
  CAS-BOT-BC97308  Artemisia tridentata subsp. tridentata James Moffitt 1926-8-22 s.n. El Dorado Lake Tahoe Comment
  CAS-BOT-BC400618  Asarum hartwegii David D. Keck 1946-4-25 5522 El Dorado Sierra Nevada. Pacific House, 10 miles east of Camino 1065 Comment
  UC219333  Asarum lemmonii H. M. Hall 1921-6-26 11312 El Dorado Sly Park Comment
  CAS-BOT-BC344948  Asclepias cordifolia Peter Rubtzoff 1975-7-10 8172 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca 1.6 miles south of Old Gaddis Creek Road (double gates). Comment
  UC85436  Asclepias cordifolia Katharine Brandegee 1907-5-27 El Dorado near Placerville (on road to Coloma, type locality) Comment
  UCD80688  Aspidotis californica CNPS SN Foothill Team 2005-4-28 SNNR 0015 a El Dorado CDPR Folsom State Recreation Area. 165 Comment
  UC747636  Aspidotis densa G. Thomas Robbins 1943-6-27 1218 El Dorado ridge above Echo summit Pass (ca. 3/4 mi sw of US Hwy 50) 2438 Comment
  UCSC000970  Aspidotis densa D. J. Norman 1967-9-3 5 El Dorado meadow above lake, south end of Fallen Leaf Lake - Fallen Leaf Lake 1920 Comment
  UCR15468  Aster alpigenus var. andersonii George K. Helmkamp 1977-9-5 s.n. El Dorado Sierra Nevada Mtns., Grass Lake, near Luther Pass 2317 Comment
  CDA10222  Aster ascendens L. Mobley 1950-10-2 El Dorado Placerville. 0 Comment
  RSA471581  Aster breweri Christopher Davidson 1974-7-26 2501 El Dorado 3 miles E of Echo Summit on State Highway 50. 2226 Comment
  RSA93315  Aster breweri F. W. Peirson 1931-8-7 9522 El Dorado Near Grass Lake, Glen Alpine Creek Basin Comment
  UCD42764  Aster eatonii C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 130 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
Read comments
Jun 11 2012
  UCR207441  Aster eatonii George K. Helmkamp, E. A. Helmkamp 2009-7-22 15248 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat 2000 Comment
  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
  UCR235121  Aster foliaceus var. parryi George K. Helmkamp, William Barnes 2010-9-4 16933 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  UCR233465  Aster oregonensis George K. Helmkamp, E. A. Helmkamp 2011-9-1 18204 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles south of its junction with US-50 in Kyburz 1447 Comment
  CAS-BOT-BC177555  Astragalus bolanderi Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  UC1128743  Astragalus bolanderi P. L. Johannsen 1934-7-19 418 El Dorado 1 mi se Wilsons (El Dorado National Forest); Pyramid Peak Quad., El Dorado Natl Forest, se of Wilsons Comment
  CAS-BOT-BC177558  Astragalus bolanderi M. D. Morris 1923-8-5 51 El Dorado Eldorado National Forest, W. slope Pyramid Pk. 2438 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
  UC964847  Athyrium distentifolium var. americanum G. Thomas Robbins 1944-7-29 1798 El Dorado ridge s and above Lake Schmidell; Desolation Valley Wilderness Area 2590 Comment
  CAS-BOT-BC68082  Athyrium filix-femina subsp. cyclosorum W. W. Price 1898-8-1 s.n. El Dorado Glen Alpine Springs Comment
  UC10232  Athysanus pusillus M. H. Gates El Dorado Rose Springs Comment
  UCD56391  Avena fatua P. B. Kennedy 1922-5-23 s.n. El Dorado Green Valley Ranch. Shingle. 487 Comment
  UCD149445  Baccharis glutinosa G. Ledyard Stebbins 1976-9-26 76313 El Dorado 2.5 miles south of the town of El Dorado. Immediately south of Union Mine Dump. (Exact location unknown. Coordinates estimated by label maker.) 365 Comment
  CAS-BOT-BC98017  Baccharis pilularis John Thomas Howell 1976-8-1 52042 El Dorado Cameron Park about 3 miles west of Shingle Springs 426 Comment
  HSC69829  Baccharis pilularis subsp. consanguinea R. Kalal 1980-8-24 97 El Dorado 165 Comment
  OBI5996  Baccharis pilularis subsp. consanguinea Carl B. Wolf 1934-10-2 6142 El Dorado 1/2 mi above el dorado on the road to Placerville; Upper Sonoran zone 549 Comment
  CAS-BOT-BC106435  Balsamorhiza sagittata John Thomas Howell 1925-6-17 1172 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 Comment
  POM87166  Balsamorhiza sagittata F. W. Peirson 1925-7-1 6188 El Dorado State Line, Lake Tahoe. 1921 Comment
  RSA670074  Balsamorhiza sagittata Beecher Crampton 1985-7-13 10005 El Dorado Stateline. Comment
  CAS-BOT-BC16781  Barbarea verna G. Thomas Robbins 1945-5-27 1949 El Dorado North Fork Webber Creek, 1.5 mile south of Camino, along Pleasant Valley Road. 762 Comment
  CDA3625  Barbarea verna M. Petach 1975-4-3 El Dorado Highway 193 & Spanish Flat Road, Kelsey. 0 Comment
  UCR241977  Bidens frondosa George K. Helmkamp, E. A. Helmkamp 2012-9-15 19833 El Dorado Northern Sierra Nevada Mountains Foothills, Walton Lake; along Balderson Road, 0.4 mile south of its junction with Wentworth Springs Road 951 Comment
  UCD84154  Bistorta bistortoides Chuck Hughes 2009-7-7 113 El Dorado near Rubicon Trail crossing of Gerle Creek. 1773 Comment
  RSA0089829  Blechnum spicant Dean Wm. Taylor, T. Engstrom, K. Tiesen 2015-6-11 21544 El Dorado Little Silver Creek (ca. 1.3 air miles WNW of Union Valley Reservor Dam) at bridgecrossing of logging road (Deer Knob Road). 1440 Comment
  JEPS72285  Boechera howellii Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2500 El Dorado Echo Peak summit area Echo Peak 2711 Comment
  JEPS72008  Boechera lemmonii Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2681 El Dorado Freel Peak, summit area Freel Peak 2895 Comment
  UCR270631  Boechera platysperma John F. Emmel 2001-6-26 1720 El Dorado Sierra Nevada Mtns., southwest Lake Tahoe area, Angora Lakes Trail, halfway from Fallen Leaf to Angora Lakes parking area 2073 Comment
  SEINET12004371  Boechera platysperma H. H. Heller 1938-1 542 El Dorado Tamarack Trail, Fallenleaf Comment
  CAS-BOT-BC25475  Boechera retrofracta G. L. Smith 1959-6-16 1129 El Dorado Glen Alpine road from Fallen Leaf Lake between junction Lily Lake Trail and second waterfall (distance of ca. 1 mile). 2225 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
  SBBG70954  Boykinia major Milo H. Gates 1879-1 El Dorado Camp 2, South Fork Canal Comment
  RSA141724  Boykinia major Katherine Brandegee 1914-08 s.n. El Dorado Kyburz Comment
  RSA32295  Boykinia occidentalis G. Thomas Robbins 1943-6-17 1187 El Dorado Near head of Long canyon. 2-3 miles E of Pollock Pines. 976 Comment
  SEINET10340062  Boykinia occidentalis George K. Helmkamp, E. A. Helmkamp 2009-6-25 15043 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
  SACT000452  Brachypodium distachyon J. Wilson 1985-5-29 El Dorado Metamorphic, chaparral, dry hilside above lake; slope/aspect 16 deg./S34E 323.1 Comment
  SBBG21221  Brachypodium distachyon B. Crampton 1959-5-18 El Dorado 1.5 mi W of Clarksville Comment
  JEPS72131  Brasenia schreberi Gladys L. Smith 1964-7-29 2184 El Dorado Audrain Lake 2164 Comment
  BFRS254 Image available Brassica Peter Rubtzoff 1972-10-26 7052 El Dorado Blodgett Forest: County Road ca. 1.6 mile east of Headquarters Road junction. (Comp. 290R) Comment
  UCR206714  Brassica geniculata George K. Helmkamp, Amy Barnes 2009-7-7 15111 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
  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
  JEPS72514  Brickellia grandiflora Gladys L. Smith 1964-7-30 2256 A El Dorado trail from Echo-Desolation intersection to Echo Plateau Echo-Desolation 2438 Comment
  UCD57414  Briza minor G. K. Helmkamp; Elizabeth Helmkamp 2006-5-19 10480 El Dorado Northern Sierra Nevada. Lake Oaks mobile home park. Corner of Pleasant Valley Road and Patterson Drive. Diamond Springs. 536 Comment
  UCR217263  Briza minor George K. Helmkamp, E. A. Helmkamp 2010-5-17 16071 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-BC344951  Brodiaea Peter Rubtzoff 1975-7-10 8176 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca 1.6 miles south of Old Gaddis Creek Road (double gates). Comment
  UCR231001  Brodiaea californica var. californica George K. Helmkamp, E. A. Helmkamp 2011-7-2 17622 El Dorado Northern Sierra Nevada Mountains Foothills, Forni Road near Weber Creek, 0.8 mile south of its Placerville junction with US-50 495 Comment
  UCD69704  Brodiaea elegans William Wong 1982-6-4 13 El Dorado Near Pine Hill, off roadside. Chaparral. With Asteraceae. In dry, loam soil in partial shade. Herb, 1ft. tall with purple flowers. 304 Comment
  UCR218756  Brodiaea elegans subsp. elegans George K. Helmkamp, Mary Jane Ganibe, Mary Alice Barnes 2010-6-19 16310 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.7 miles from its junction with Perry Creek Road 1082 Comment
  CAS-BOT-BC482944  Brodiaea elegans subsp. elegans G. Thomas Robbins 1943-5-28 1099 El Dorado Western edge of Institute of Forest Genetics, 3 miles east of Placerville 731 Comment
  SEINET3885154  Brodiaea minor Howard C. Stutz 1955-5-22 320 El Dorado 10 mi. W of Placerville.; 0 Comment
  UCD37314  Bromus carinatus Beecher Crampton 1959-5-21 5235 El Dorado 4 miles NE of Latrobe, Brandon School, on French Camp Road. Comment
  UCD74175  Bromus carinatus Jennifer W. Burt 2005-7-20 37 El Dorado Edelweiss' abandoned downhill ski area (off Hwy 50 near Camp Sacramento) - collected from center of abandoned ski run. 2053 Comment
  CAS-BOT-BC149535  Bromus carinatus var. carinatus John Thomas Howell 1954-5-17 29670 El Dorado Sierra Nevada. 3 miles south of Garden Valley. 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
  UC53789  Bromus carinatus var. carinatus Miss Ora Baring July 1901 El Dorado Lake Tahoe Comment
  CAS-BOT-BC148834  Bromus carinatus var. marginatus H. F. Copeland 1939-6-25 s.n. El Dorado Near Fallen Leaf Lake. Canyon of Glen Alpine Creek. 1828 Comment
  UCD60372  Bromus diandrus G. K. Helmkamp; E. A. Helmkamp 2007-5-5 11934 El Dorado Northern Sierra Nevada Mountains: along CA-49, 3.7 miles northwest of Placerville. 549 Comment
  CAS-BOT-BC155444  Bromus hordeaceus John Thomas Howell 1954-5-16 s.n. El Dorado Sierra Nevada. West of Shingle Spring. Comment
  RSA0013415  Bromus hordeaceus George K. Helmkamp, E. A. Helmkamp 2012-5-22 19059 El Dorado Forest Service Road 31 (Peavine Ridge Road), 1.3 miles wet of its junction with Ice House Canyon Road 1582 Comment
  UCD96109  Bromus hordeaceus Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6973 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley Unit off Kanaka Valley Road, north of Cameron Park. Along main dirt road through valley. 304 Comment
  UCD34565  Bromus inermis Beecher Crampton 1985-7-14 10010 El Dorado El Dorado County, Stateline. Comment
  CAS-BOT-BC155339  Bromus laevipes Mabel Wiesendanger 1925-5-29 2105 El Dorado Placerville. Comment
  SACT000607  Bromus laevipes J. Wilson 1985-5-11 El Dorado west ridge 487.0 Comment
  RSA115227  Bromus marginatus Beecher Crampton 1956-6-22 3606 El Dorado 1/2 mile east Omo Ranch P.O. 777 Comment
  UCD59069  Bromus orcuttianus Beecher Crampton 1956-6-22 3596 El Dorado 1/2 mile W of Omo Ranch Post Office. 1036 Comment
  SEINET14440036  Bromus orcuttianus W. L. Halvorson 1969-8-17 334 El Dorado In South Lake Taho, 5 mi south of the lake on Hwy 89 1890 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
  UCR173783  Bromus tectorum George K. Helmkamp, Elizabeth Helmkamp 2006-5-20 10512 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
  UCD37308  Bromus tectorum var. glabratus Beecher Crampton 1959-5-18 5223 El Dorado El Dorado County, Latrobe. Comment
  UCD60225  Bromus tectorum var. glabratus Beecher Crampton 1959-5-18 5223 El Dorado Latrobe. Comment
  UC1131337  Calamagrostis canadensis H. S. Yates 1936-8-8 5954 El Dorado Sayles Flat 2011 Comment
  UCD106983  Calamagrostis canadensis Ellen Dean; G. Golden, D. Lubin, S. Tidball 2011-8-24 7254 El Dorado Lake Tahoe Basin. Emerald Bay State Park. Near small parking lot east of Vikings Holm buildings on north side of bay. 1906 Comment
  UCD57213  Calamagrostis canadensis A. A. Beetle 16-26 Jul 1945 3920 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2286 Comment
  UCD57225  Calamagrostis canadensis G. L. Stebbins Jr. 1942-8-31 3327 El Dorado 1/2 mile west of Fallen Leaf, on road to Glen Alpine. 1950 Comment
  UCD165821  Calamagrostis canadensis var. canadensis Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9159 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Along unnamed/unmapped drainage with waterfall above dam and reservoir. Near terminus of fire road that begins near park residences on the west side of Highway 89. 2148 Comment
  CHSC73533  Calamagrostis stricta subsp. inexpansa L. P. Janeway; Eric Schroder 1998-9-1 6236 A El Dorado Lake Tahoe Basin-National Forest. Meadow along Tallac Creek, about 1.0 mi southwest of Lake Tahoe. 1935 Comment
  UCD46686  Calamagrostis stricta subsp. inexpansa Ellen Dean; Tom Starbuck, Margaret Starbuck and CNPS 2004-9-12 2130 El Dorado Along trail to Lake Margaret which leaves Hwy. 88 east of Kirkwood, CA. 2286 Comment
  RSA0093560  Calandrinia ciliata George K. Helmkamp, E. A. Helmkamp 2009-3-19 14429 El Dorado Sierra Nevada Mtns. Foothills. Rock Creek Road at the Rock Creek crossing; about 3.5 miles west of Finnon Reservoir. 412 Comment
  UCR170992  Calandrinia ciliata George K. Helmkamp, E. A. Helmkamp 2006-3-26 10104 El Dorado Northern Sierra Nevada Foothills, ENE of Sacramento; Rock Creek Road, 0.9 mi east of Calif. Highway 193 396 Comment
  UCR172657  Calandrinia ciliata George K. Helmkamp, Elizabeth Helmkamp 2006-4-13 10190 El Dorado Northern Sierra Nevada Foothills, El Dorado National Forest; Along Calif. Hwy 193, 1 mi NE of Greenwood 518 Comment
  CAS-BOT-BC438379  Calandrinia ciliata G. Thomas Robbins 1944-6-13 1681 El Dorado At Institute of Forest Genetics, 3 mi. e. of Placerville 822 Comment
  BFRS282 Image available Callitriche heterophylla Peter Rubtzoff 1972-10-26 7048 El Dorado Blodgett Forest: West Fork Gaddis Creek Comment
  UCR255707  Callitriche heterophylla Peter Rubtzoff 1972-10-26 7048 El Dorado Sierra Nevada Mountains, U.C. Blodgett Forest Research Station; West Fork Gaddis Creek, just north of Main Line Road crossing 1293 Comment
  POM177712  Calocedrus decurrens I. L. Wiggins 1930-10-2 5064 El Dorado Along Placerville-Tahoe highway 18 miles W. of Lake Tahoe Comment
  CHSC77452  Calochortus albus Jeffrey Thomas Gautschi 1997-3-25 17 El Dorado 3 km northwest of U. S. Highway 50, 2 km west of State Highway 49. 579 Comment
  HSC15329  Calochortus albus J. A. Week 1966-5-7 42 El Dorado 1 mi. W of Lake View Dr., 300 ft. above Folsom Lake 206 Comment
  SEINET12045767  Calochortus albus L. Constance, Morrison, J. L. 1938-1 2170 El Dorado 3 mi S of Coloma, Siera Nevada Foothills 488 Comment
  CAS-BOT-BC487947  Calochortus leichtlinii Pam Kohlberg 1967-8-10 1344 El Dorado Echo Summet Area Alpine Co. 2346 Comment
  SEINET5323738  Calochortus leichtlinii W. D. Billings 1950-8-3 1930 El Dorado above Gilmore Lake, on rail to Mt. Tallac, Sierra NV, 2591 Comment
  UC72266  Calochortus minimus W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe; Glen Alpine 1897 Comment
  UCR173970  Calochortus minimus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10682 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
  UCR176229  Calochortus minimus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10863 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 4.1 miles north of Hwy US-50, northeast of Kyburz 2049 Comment
  CAS-BOT-BC444013  Calochortus monophyllus George K. Helmkamp; Mary Alice Barnes 2013-5-10 20528 El Dorado Northern Sierra Nevada Mtns. Foothills: Wentworth Springs Road, 3.4 miles east of Georgetown. 299 Comment
  JEPS8356  Calochortus monophyllus Rimo Bacigalupi with G. L. Stebbins Jr., L. Heckard, and K. Jakob 1951-5-13 3330 El Dorado Greenwood 487 Comment
  UCD159988  Calochortus monophyllus Jack Major 1966-4 s.n. El Dorado Pine Hill. Comment
  CAS-BOT-BC270521  Calycadenia multiglandulosa Brandegee s.n. El Dorado Unspecified Comment
  POM190461  Calycadenia multiglandulosa subsp. bicolor D. D. Keck 1932-6-29 1545 El Dorado 1.1 miles northeast of Smithflat, just southwest of Eddy Tree Breeding Station (near Placerville) 701 Comment
  JEPS20236  Calycadenia truncata M. R. Crosby 1884-1-1 El Dorado Comment
  UC852137  Calyptridium monospermum A. A. Heller 1911-8-10 12533 El Dorado above Echo Lake (e side of Ralston Peak); Ralston Peak 2407 Comment
  UCD111468  Calyptridium monospermum Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7118 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
  UCR175641  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2006-7-7 10815 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  UCR215913  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2009-6-29 15080 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
  UCR229584  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 2011-7-30 17929 El Dorado Northern Sierra Nevada Mountains, North-South Road, 2.1 miles north of its junction with Omo Ranch Road, 0.9 mi. NNW (351 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1248 Comment
  UCD44157  Calyptridium umbellatum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1523 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  SEINET181204  Calyptridium umbellatum Bassett Maguire, R Maguire; C. B. Maguire 1934-6-4 15324 El Dorado Sierra Nevada 25 mi E Placerville 1219 Comment
  UC747570  Calystegia occidentalis subsp. occidentalis G. Thomas Robbins 1943-5-25 1090 El Dorado 3 mi e Placerville (Institute of Forest Genetics); e of Placerville, Institute of Forest Genetics 822 Comment
  CAS-BOT-BC224327  Calystegia stebbinsii G. L. Stebbins 1971-6-20 8028 El Dorado 1 mile southwest of Shingle Springs 457 Comment
  SJSU8694  Calystegia stebbinsii C. W. Sharsmith 1964-6-13 7269 El Dorado c. 1 mi W of Shingle Springs 365 Comment
  UCD161053  Calystegia stebbinsii G. Ledyard Stebbins 1971-6-20 8027 El Dorado Northeast of Cameron Oaks, on north side of U.S. Highway no. 50. (Note by label maker: cannot find a record of a location called Cameron Oaks. There is a Cameron Oaks Apartment Complex and Cameron Oaks Condos near Skinners, California, south of Pine Hill. This record is georeferenced as northeast of Cameron Park on the north side of Hwy 50.) 487 Comment
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May 13 2017
  UCR173971  Camassia quamash George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-10 10687 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 10.6 miles south of Wentworth Springs Road (just south of the Jones Fork of Silver Creek) 1509 Comment
  BFRS276 Image available Campanula Peter Rubtzoff 1972-9-20 6937 El Dorado Blodgett Forest: Mutton Creek area about 0.35 mile south of County Road (Comp. 360R) Comment
  RSA0036000  Campanula prenanthoides George K. Helmkamp, Elizabeth A. Helmkamp 2013-7-25 22032 El Dorado Wentworth Springs Road, 2.1 miles east of Stumpy Meadows Lake, 15.6 km NNE (06 ) of Pollock Pines 1357 Comment
  SEINET10939008  Campanula prenanthoides Wheeler 1941-8-18 WHEELER s.n. El Dorado OPPOSITE MAPLE GROVE PUBLIC CAMP ABOVE PLACERVILLE 3300 Comment
  UCR172639  Capsella bursa-pastoris George K. Helmkamp, Elizabeth Helmkamp 2006-4-20 10208 El Dorado Northern Sierra Nevada Foothills, Between N and Middle forks of Cosumnes River; Junction of Sand Ridge Road and Cutaway Lane, 2.1 mi SW of Somerset 665 Comment
  UCD160456  Cardamine G. Ledyard Stebbins 1985-8-4 s.n. El Dorado Desolation Wilderness. Island Lake. Comment
  UCD44811  Cardamine breweri var. breweri C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2177 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  SEINET4691458  Cardamine oligosperma George K. Helmkamp, E. A. Helmkamp 2010-1 15794 El Dorado Sierra Nevada Mountains Foothills: Junction of Morales Ranch Road and San Ridge Road, 1.2 miles east of Hwy CA-49, south of Placerville 396 Comment
  CAS-BOT-BC38123  Cardamine pensylvanica G. Thomas Robbins 1944-5-7 1591 El Dorado Park Creek, near Sly Park, 5 miles south of Pollock Pines. 975 Comment
  CDA3643  Cardaria draba T. C. Fuller 1971-4-3 19854 El Dorado Sierra Nevada; East of China Mountain, ca. 6 miles south of El Dorado. 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
  OBI74601  Carex David J. Keil 1992-1 23339 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCD160525  Carex G. Ledyard Stebbins 1979-9-1 s.n. El Dorado El Dorado National Forest. Southeast of Wrights Lake. Comment
  UCD44787  Carex C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2153 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCR202657  Carex abrupta George K. Helmkamp, E. A. Helmkamp 2008-8-8 13972 El Dorado Northern Sierra Nevada Mountains, Echo Summit, west side of a Highway Maintenance Station and about 100 yards north of CA-50 2256 Comment
  UCD140087  Carex amplifolia Peter Rubtzoff; John Thomas Howell 1973-7-19 7193 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). 1295 Comment
  SEINET13327101  Carex angustata E. Dean, T. Sasaki 2007-7-23 4373 El Dorado Washoe Meadows State Park, southeatern corner of the park on the south side of the Upper Truckee River, upper Truckee River Restoration Project monitoring well # 1 plot 1920 Comment
  RSA52325  Carex aquatilis J. T. Howell 1945-9-29 s.n. El Dorado South end of Echo Lake. Comment
  CAS-BOT-BC18057  Carex athrostachya LeRoy Abrams 1911-7-30 4872 El Dorado Lake Tahoe Region. Fallen Leaf Lodge. 2103 Comment
  UCD44170  Carex athrostachya C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1536 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD44164  Carex aurea C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1530 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC310298  Carex bolanderi Peter Rubtzoff 1975-6-11 8069 El Dorado U.C. Blodgett Forest Research Station, Sand Mountain Blvd., ca. 0.65 miles south of County Road. 1185 Comment
  CAS-BOT-BC329289  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. Comment
  RSA0015577  Carex bolanderi Peter Rubtzoff 1975-6-26 8138 El Dorado U.C. Blodgett Forest Research Station, Sand Mountain Blvd., 0.65 mi south of County Road . On west side of road. 1186 Comment
  CAS-BOT-BC34203  Carex canescens Laura Myrtle Lathrop 1909-7-19 s.n. El Dorado Road to Glen Alpine Springs. Comment
  UC830150  Carex canescens Alice Eastwood 1900-8-6 1216 El Dorado trail to Angora Lakes; Lake Tahoe Region Comment
  UC905006  Carex capitata John Thomas Howell 1946-9-1 22959 El Dorado Echo Summit Sierra Nevada, Echo Summit Comment
  RSA0014627  Carex deflexa var. boottii L. S. Rose 1963-7-9 63192 El Dorado 1 mile SW of Meyers. 1982 Comment
  CAS-BOT-BC34964  Carex densa Gilbert Thereon Benson 1924-4-13 37 El Dorado Near Webber Creek, 1 mile south of Placerville. Comment
  CAS-BOT-BC20554  Carex diandra Roxana S. Ferris; Ledyard Stebbins 1947-7-27 11627 El Dorado Grass Lake. North side of Luther Pass. Comment
  JEPS109279  Carex diandra D. W. Taylor 2004-7-7 19167 El Dorado Grass Lake, along Hwy 89, Luther Pass, on the N side of the lake. Comment
  UCD149101  Carex disperma Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8468 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Along trail that connects the Grizzly Mtn Rd entrance to park with dry meadow that is in central part of park. North side of trail in wet forest. 1934 Comment
  HSC7054  Carex douglasii H. E. Parks, W. S. Fields 1924-6-16 2309 El Dorado Strawberry Comment
  CAS-BOT-BC304417  Carex echinata Peter Rubtzoff; John Thomas Howell 1973-7-18 7111 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: marshy opening along East Fork Gaddis Creek ca. 0.1 mi. south of Clearcut (Comp. 460E) 1301 Comment
  RSA201861  Carex echinata subsp. echinata Jack Major 1968-7-29 s.n. El Dorado Wright s Lake. 2119 Comment
  SEINET10955308  Carex exserta Alan A. Beetle, D. E. Beetle; Alva Hansen 1945-7-16 Beetle 3960 El Dorado South side of Upper Echo Lake, north slope of Ralston Mountain. Dry, rocky slopes. 2286 Comment
  UC495496  Carex filifolia var. erostrata Merle Randall 1930-6-21 El Dorado Desolation valley trail above Lake of the Woods; Lake Tahoe Region Comment
  SEINET2471058  Carex fissuricola K. Christie 2010-8-24 1998 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows, at the western edge of the eastern meadow complex. 2811 Comment
  UCD165839  Carex fracta Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9174 El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Along fire road that begins near park residences on the west side of Highway 89, northwest of residences. 2091 Comment
  RSA88736  Carex heteroneura Hazeltine 1925-7-5 6284 El Dorado Mt. Tallac, Sierra Nevada. At summit. Comment
  UC72444  Carex heteroneura var. epapillosa Ezra Brainerd 1897-7-15 El Dorado Strawberry Creek Sierra Nevada Mts. 1798 Comment
  UCD140464  Carex inops subsp. inops Peter Rubtzoff 1975-8-19 8334 El Dorado Blodgett Forest: off east side of 90 Cutoff ca. 0.05 mile south of junction with Loop Road (Comp. 90E). 1277 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-BC64997  Carex laeviculmis Peter Rubtzoff; John Thomas Howell 1973-7-19 7183 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (compartment 150E) 1295 Comment
  UC598  Carex lemmonii Ezra Brainerd 1897-7-15 El Dorado Slippery Ford Sierra Nevada Mountains 1828 Comment
  UC1133394  Carex lenticularis var. lipocarpa C. M. Belshaw 1936-7-11 2600 El Dorado 1 1/2 mi sw Echo; El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  UCR208496  Carex lenticularis var. lipocarpa Peter Rubtzoff, J. T. Howell 1973-7-19 7188 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road 1296 Comment
  UCD148155  Carex limosa Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8258 El Dorado Southwestern corner of the Tahoe Basin. Washoe Meadows State Park. Near Grizzly Mountain Road in Meyers. Along trail with sewer manholes that travels from Grizzly Mountain Road to dry meadow. 1935 Comment
  RSA88663  Carex luzulifolia F. W. Peirson 1925-7-3 6254 El Dorado Grass Lake, Glen Alpine Creek Basin, Sierra Nevada. Comment
  CAS-BOT-BC31679  Carex mariposana R. Tallent 1987-7-24 804 El Dorado El Dorado National Forest. Cut clearing N of Strawberry Crk, 1799 Comment
  CHSC73337  Carex mariposana L. P. Janeway; Eric Schroder 1998-8-24 6154 El Dorado Lake Tahoe Basin Management Unit. Lake Valley; a meadow along a western branch of Saxon Creek, about 1.2 mi east of Meyers. 1941 Comment
  UCD74085  Carex multicostata Jennifer W. Burt; Jessica Hite 2005-8-11 15 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
  CAS-BOT-BC21257  Carex multicostata John Thomas Howell 1963-7-9 39654 El Dorado Sierra Nevada. Near foot of Echo Summit grade, 1 mile southwest of Meyers. 2011 Comment
  UCD44917  Carex nebrascensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2282 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  UCD44919  Carex nebrascensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-23 2284 El Dorado Lake Tahoe Basin; North Benwood. UTM's 10 758000E; 4299200N 2267 Comment
  CAS-BOT-BC119759  Carex nebrascensis W. R. Dudley 1894-8-1 s.n. El Dorado Lake of the Woods Comment
  CAS-BOT-BC119260  Carex pachystachya Herbert Faulkner Copeland 1936-8-23 s.n. El Dorado Meek's Bay. Near Lake Tahoe Comment
  UCD140717  Carex pachystachya Peter Rubtzoff 1972-9-19 6916 El Dorado Sierra Nevada. Blodgett Forest: Mutton Creek area ca. 0.3 mi. south of 'Country Road' (Comp.370E). 1280 Comment
  CHSC73217  Carex pellita L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams. 1998-7-22 5781 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
  UCD61634  Carex pellita Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4186 El Dorado Washoe Meadows State Park. Angora Meadows, east and west sides of Angora Creek. 1922 Comment
  CAS-BOT-BC118735  Carex preslii Hilda H. Heller 1938-7-27 880 El Dorado Tamarack Trail, Fallen Leaf. Comment
  UC1109163  Carex raynoldsii Verne Grant, Alva Grant 1946-7-26 7789 El Dorado near Angora Lake 2225 Comment
  CAS-BOT-BC9345  Carex rossii Lewis S. Rose 1963-7-9 63191 El Dorado 1 mi. sw of Meyers 1981 Comment
  SDSU11724  Carex scopulorum D. F. Howe 1961-8-10 3146 El Dorado Meadow north of Kirkwood Carson Pass raod, #88 2347 Comment
  CHSC73473  Carex scopulorum var. bracteosa L. P. Janeway; Eric Schroder 1998-9-2 6243 El Dorado Lake Tahoe Basin Management Unit. Big Meadow; about 1.5 mi east of Upper Truckee River and 0.6 mi south of Hwy 50. 2292 Comment
  RSA52091  Carex simulata J. T. Howell 1946-9-1 22980 El Dorado Echo Summit. 2256 Comment
  SBBG57194  Carex specifica W. L. Jepson 1918-8-28 8171 El Dorado Heather Lake 2407 Comment
  CAS-BOT-BC117797  Carex specifica John Thomas Howell 1945-9-29 21534 El Dorado Lake of the Woods Comment
  JEPS73183  Carex straminiformis Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2487 El Dorado summit area, Echo Peak Echo Peak 2711 Comment
  CAS-BOT-BC116696  Carex subfusca G. Thomas Robbins 1956-9-14 3788 El Dorado Along US Hwy 50, ca 1/2 mi NW of Echo Summit. 2225 Comment
  SEINET7577193 Image available Carex subfusca Ray Tallent 1987-7-23 801 El Dorado El Dorado National Forest, clearing N of Strawberry Crk. 1800 Comment
  UC795  Carex subfusca Ezra Brainerd 1897-7-12 El Dorado Mrs. Watson's meadow, Echo P.O. Sierra Nevada Mts. 1767 Comment
  UCD73757  Carex subfusca Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4457 El Dorado Washoe Meadows State Park. Middle of fen system. 1933 Comment
  CAS-BOT-BC115705  Carex tahoensis John Thomas Howell 1946-8-31 22952 El Dorado Summit ridge of Mt Tallac. Type-locality. 2956 Comment
  UCD140939  Carex tumulicola I. W. Lilley 1937-4-30 s.n. El Dorado Placerville. Comment
  CHSC73343  Carex utriculata L. P. Janeway; Eric Schroder 1998-8-20 6117 El Dorado Lake Tahoe Basin Management Unit. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  CAS-BOT-BC115314  Carex utriculata W. R. Dudley 1894-8-1 s.n. El Dorado Lake of the Woods. Comment
  CAS-BOT-BC115073  Carex vesicaria LeRoy Abrams 1917-9-19 6792 El Dorado Grass Lake near Fallen Leaf. Lake Tahoe. Comment
  CAS-BOT-BC115085  Carex vesicaria Catherine Best 1981-8-1 s.n. El Dorado Echo Lake. 2255 Comment
  CAS-BOT-BC115088  Carex vesicaria Elsie Z. Lovegrove 1949-6-17 s.n. El Dorado Intersection of Lookout and Myers roads. Comment
  SEINET13371288  Carex vesicaria A. J. Franklin 1994-8-26 s. n. El Dorado Sierra Nevada, Showers Lake Comment
  CAS-BOT-BC114847  Carex whitneyi John Thomas Howell 1963-7-9 39657 El Dorado Near foot of Echo Summit grade, 1 mi SW of Meyers. 2011 Comment
  CHSC102955  Carex xerophila L. P. Janeway 2006-5-10 8589 El Dorado Northern Sierra Nevada Foothills. Cameron Park Unit, Pine Hill Preserve; 1.3 km west of junction of Hwy 50 and Mother Lode Drive, and 0.2 km north of Hwy 50. 457 Comment
  SD3559  Cassiope mertensiana unknown Unknown El Dorado 2285 Comment
  SEINET7715936  Cassiope mertensiana Chesnut, Drew 1890-8-13 El Dorado Glen Alpine. Lake Tahoe. Comment
  JEPS72458  Cassiope mertensiana subsp. californica Gladys L. Smith 1964-7-6 2154 El Dorado around Aloha Lake, Desolation Valley [Alpine Heather, Heather family] 2651 Comment
  SEINET7269659  Cassiope mertensiana subsp. californica K. A. Chandler 1901-8-12 s.n. El Dorado Mt. Tallac (Summit) Comment
  UCD149270  Castanopsis sempervirens G. L. Stebbins 1976-6-6 C 7659 El Dorado Approximately 200 yards east of Slate Mountain Lookout. Southwest of Pino Grande. (Coordinates estimated by label maker). 1158 Comment
  UCD123072  Castilleja P. B. Kennedy 1920-9-17 204 El Dorado El Dorado National Forest, Rock Bound Trail. 2712 Comment
  JEPS88817  Castilleja affinis subsp. affinis T. I. and F. M. Chuang 1991-6-29 7845 El Dorado ca 10 mi n Placerville Comment
  UC444878  Castilleja affinis subsp. affinis Francis Ramaley 1917-5-21 11301 El Dorado near Placerville Comment
  SBBG11898  Castilleja applegatei D. Myrick 1962-9-23 5 El Dorado around Fallen Leaf Lake, Lake Tahoe 1950 Comment
  UC747411  Castilleja applegatei subsp. pallida G. Thomas Robbins 1943-7-25 1310 El Dorado about 2 mi nw Echo Lake (along trail to Desolation Valley) 2286 Comment
  UC885462  Castilleja applegatei subsp. pallida A. A. Heller 1915-8-6 12175 El Dorado near Echo Camp (on Lincoln Highway) 2133 Comment
  JEPS5588  Castilleja applegatei subsp. pinetorum Rimo Bacigalupi and L. R. Heckard 1951-8-9 3492 El Dorado 4.5 mi n Luther Pass summit (Luther Pass road, Tahoe side) 2103 Comment
  SEINET11262562  Castilleja applegatei var. applegatei D. E. Bright 1961-6-5 138 El Dorado E. side of Fallen Leaf Lake, near Lake Tahoe, California.; 0 Comment
  SEINET11262574  Castilleja applegatei var. breweri Johnnie L. Gentry Jr., Earl Jensen Jr. 1968-7-12 2143 El Dorado Half Moon Lake, northwest of Fallen Leaf Lake.; 0 2487 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
  SBBG68620  Castilleja exserta Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  JEPS88838  Castilleja foliolosa T. I. and F. M. Chuang 1991-6-29 7844 El Dorado ca 10 mi n Placerville Comment
  UCR208335  Castilleja foliolosa George K. Helmkamp, E. A. Helmkamp 2009-4-4 14487 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Cut-off, 0.6 mile southeast of its junction with Mt. Aukum Road, c. 1.8 mi due south of Pleasant Valley 591 Comment
  UCR218977  Castilleja foliolosa George K. Helmkamp, E. A. Helmkamp 2010-5-17 16068 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
  JEPS14535  Castilleja lacera G. Thomas Robbins with Peter H. Raven 1956-4-29 3682 El Dorado se edge Placerville; Spanish Ravine 594 Comment
  UC2044612  Castilleja lacera George K. Helmkamp with E. A. Helmkamp 2011-6-1 17409 El Dorado Northern Sierra Nevada Mountains Foothills north end of Placerville; Bear Rock Road just east of its junction with Bedford Ave. (Placerville 7.5' Q.) Comment
  JEPS71627  Castilleja lemmonii Gladys L. Smith 1964-7-8 2617 El Dorado trail from Upper Echo Lake to Lake of the Woods Upper Echo Lake 2255 Comment
  UC907618  Castilleja lineariloba G. Thomas Robbins 1944-5-15 1603 El Dorado 3 mi e Placerville (near Institute of Forest Genetics) 762 Comment
  UC1063340  Castilleja miniata A. E. Wieslander 1931-6-22 240 El Dorado on road between Williams and Carson Pass; Markleeville Quad. 2438 Comment
  POM177041  Castilleja miniata Marcus E. Jones 1930-7-10 25530 El Dorado Lake Tahoe. Comment
  UCR206578  Castilleja miniata subsp. miniata George K. Helmkamp, E. A. Helmkamp 2009-7-2 15095 El Dorado Sierra Nevada Mountains, Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 Comment
  JEPS3438  Castilleja nana Dr. L. M. Newlon 1920-7-2 El Dorado Fallen Leaf Comment
  UC885120  Castilleja nana A. A. Heller 1915-8-5 12142 El Dorado ridge e Echo Lake 2438 Comment
  UCD150224  Castilleja nana G. Ledyard Stebbins 1969-8-2 6968 El Dorado 1/4 mile east of Tyler Lake, in Crystal Range, southwest of Lake Tahoe. (Exact location unknown. Coordinates estimated by label maker.) Comment
  UC166895  Castilleja pilosa Geo. B. Grant Aug 1906 El Dorado Lake Tahoe Comment
  UCSB6113  Castilleja pilosa Keator, Glenn 1959-7-12 El Dorado Top of Echo ridge about 1 mile from Lake of the Woods, Desolation valley wilderness area Comment
  JEPS3688  Castilleja subinclusa subsp. subinclusa Rimo Bacigalupi 1951-5-13 3321 El Dorado 6.5 mi s El Dorado town (along State Hwy 49, 1.3 mi n of Nashville School, and 1.0 mi down from the top of grade into the valley of the North Fork of the Cosumnes River) Comment
  SD237610  Castilleja tenuis G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15274 El Dorado Sierra Nevada Mountains: Wrights Lake Road, 1.2 miles south of Wrights Lake (Pyramid Peak 7.5'Q) 2073 Comment
  UCD149646  Castilleja tenuis G. Ledyard Stebbins 1977-7-16 7774 El Dorado Northeast of Wrights Lake. (Exact location unknown. Coordinates estimated by label maker.) 2133 Comment
  RSA32483  Ceanothus X lorenzenii J. T. Howell 1945-9-30 21545 El Dorado Near Echo Summit SW of Lake Tahoe Comment
  CAS-BOT-BC48555  Ceanothus cordulatus G. L. Smith 1959-6-15 1139 El Dorado along Glen Alpine road beyond gate 2225 Comment
  CAS-BOT-BC48560  Ceanothus cordulatus John Thomas Howell 1945-9-30 21545 El Dorado Near Echo Summit southwest of Lake Tahoe Comment
  CAS-BOT-BC48563  Ceanothus cordulatus Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS72605  Ceanothus cordulatus Gladys L. Smith 1972-7-17 3614 El Dorado ridge between Cascade Lake and Emerald Bay 2133 Comment
  UCD111393  Ceanothus cordulatus Ted C. MacRae 1995-7-16 57 a El Dorado Lake Tahoe Basin National Forest, 0.5 mile south of Fallen Leaf Cpgd. 1905 Comment
  CDA35566  Ceanothus cordulatus P. B. Kennedy 1920-8-16 El Dorado Eldorado National Forest; Kyburz Comment
  UCD40116  Ceanothus cuneatus Rodney Gale Myatt 1972-6-1 377 El Dorado Along Hwy 193, north of Placerville towards Georgetown, and about 2 mi. north of Placerville. 487 Comment
  RSA754654  Ceanothus cuneatus var. cuneatus Dylan O. Burge 2009-4-21 DOB 1101 b El Dorado South side of US Hwy 50, between Durock Road and us Hwy 50, accessed via off-road vehicle trail beginning 1.2 road miles (1.9 km) SW of South Shingle Springs Road, 2.2 km 253 degrees True WSW of Shingle Springs. 410 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
  OBI74473  Ceanothus integerrimus David J. Keil 1992-1 23366 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  UCR171239  Ceanothus integerrimus George K. Helmkamp, E. A. Helmkamp 2005-7-11 9692 El Dorado Northern Sierra Nevada Foothills, 30 miles SW of Lake Tahoe; 1 mile east of Jenkinson Lake along Mormon Emigrant Road/County Highway 5 1220 Comment
  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
  CAS-BOT-BC51739  Ceanothus lemmonii G. Thomas Robbins 1945-4-22 1848 El Dorado 2-3 mi. NW of Shingle Springs 457 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
  UCD63770  Ceanothus lemmonii Daniel Sanchez-Mata 2006-6-20 s.n. El Dorado Between Pine Hill and Rescue. Sunny Hill Road. 485 Comment
  UCD96164  Ceanothus lemmonii Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6992 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. North end of Kanaka valley in gabbro soils area. 342 Comment
  CAS-BOT-BC63462  Ceanothus palmeri Hanford Keifer; Margaret K. Bellue 1935-7-1 s.n. El Dorado Green Valley (some distance above Folsom). Comment
  UCD112348  Ceanothus palmeri B. Crampton 1957-6-18 4221 El Dorado Rumsey Ranch, just off Salmon Falls Road, ca. 8-9 miles northeast Folsom. Comment
  UC912386  Ceanothus parvifolius Herbert L. Mason 1928-5-4 4518 El Dorado Rose Springs, Eggars. Comment
  CAS-BOT-BC52031  Ceanothus prostratus H. E. McMinn 1926-5-30 1712 B, C, D, E El Dorado from trough on ridge between Emerald Bay and Cascade lake Comment
  RSA293063  Ceanothus prostratus Reino Alava 1957-4-27 663 El Dorado Along the Hwy 50, 6 miles E of Placerville Comment
  UC1071283  Ceanothus prostratus P. L. Johannsen 1934-9-11 483 El Dorado Grass Lake El Dorado National Forest, Markleeville Quad. Comment
  UC1221793  Ceanothus roderickii Beecher Crampton 1958-5-29 4851 El Dorado 1/2 mile south of the new Salmon Falls Bridge, ca. 10 miles northeast of Folsom. Comment
  NY406552  Ceanothus serrulatus H. E. McMinn 1926-5-30 1734 El Dorado Between Emerald Bay and Cascade Lake Comment
  SEINET11242907  Ceanothus tomentosus L. R. Miller 1934-4-29 s.n. El Dorado Eldorado National Forest. 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
  UC634586  Ceanothus velutinus Herbert L. Mason 1926-5-30 3319 El Dorado ridge between Emerald Bay Lake Tahoe and Cascade Lake; btw Emerald Bay Lake Tahoe and Cascade Lake Comment
  SEINET2083848  Ceanothus velutinus var. velutinus G. Rink 1999-7-11 sn El Dorado South end of Fallen Leaf Lake near Lake Tahoe, in wash. 1950 Comment
  CDA20212  Centaurea calcitrapa R. Breckenridge 2003-8-26 PDR 1227122 El Dorado Sierra Nevada; Hwy 50, 1/10 mi E of Kyburz Motel, Kyburz. 0 Comment
  UCD160890  Centaurea cyanus G. Ledyard Stebbins 1977-6-28 7714 El Dorado Placerville. (Exact location unknown. Coordinates estimated by label maker.) Comment
  RSA32357  Centaurea melitensis G. Thomas Robbins 1943-5-28 1097 El Dorado Western edge of Institute of Forest Genetics, 3 miles east of Placerville 762 Comment
  UCR179559  Centaurea solstitialis George K. Helmkamp, E. A. Helmkamp 2006-10-20 11554 El Dorado Northern Sierra Nevada Mountains Foothills, 0.6 mile northwest of Pleasant Valley along Pleasant Valley Road 756 Comment
  UCR255691  Centaurea solstitialis Peter Rubtzoff 1972-10-25 7044 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, clear-cut on Main Line Road 1357 Comment
  UCD77493  Centaurea sulphurea Robert E. Preston 2002-5-24 1805 El Dorado Along Hwy 49, between Coloma and Pilot Hill 243 Comment
  UCD20178  Cephalanthera austiniae Bijan Dehgan; Jack Major 1969-5-31 s.n. El Dorado Rubicon Canyon Rd., Lombardi Springs, 6 miles east of Blodgett, near Georgetown. 1371 Comment
  UCD44789  Cerastium fontanum subsp. vulgare C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2155 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  RSA756859  Cerastium glomeratum George K. Helmkamp, E. A. Helmkamp 2009-3-19 14413 El Dorado Rock Creek Road, 2.4 miles east of its junction with CA-193, above South Fork of American River 430 Comment
  CAS-BOT-BC388275  Cerastium glomeratum Peter Rubtzoff 1976-5-19 8540 El Dorado Georgetown Divide, Sierra Nevada. Vicinity of Blodgett Forest: Sand Mountain Boulevard ca. 0.05 mi. south of County Road 1234 Comment
  CAS-BOT-BC388278  Cerastium glomeratum Alice Eastwood 1906-7-21 s.n. El Dorado Glen Alpine Region Comment
  UCD83772  Ceratophyllum Lars W. J. Anderson 21-22 May 2009 WP 675 El Dorado South Lake Tahoe, Tahoe Keys, Way Point 675. Comment
  UCR17302  Cercis occidentalis Sue Freeman 1966-4-5 s.n. El Dorado About 15 mi west of Placerville on Hwy 50 opposite turnoff to Red Coach Inn 457 Comment
  UC579431  Chaenactis alpigena P. L. Johannsen 1934-8-2 441 El Dorado o.25 mi w of Ralston Peak 2743 Comment
  SEINET8892824  Chaenactis douglasii K. Christie 2011-1 2090 El Dorado Lake Tahoe Basin Management Unit (LTBMU); eastern/northeastern ridge of Dicks Peak. Comment
  CAS-BOT-BC276514  Chaenactis douglasii var. douglasii L. R. Abrams 1930-8-1 12718 El Dorado Strawberry 1828 Comment
  JEPS72556  Chaenactis douglasii var. douglasii Gladys L. Smith 1972-7-20 3323 El Dorado along trail above Glen Alpine Spring (on way to Lake Gilmore) 2194 Comment
  POM177554  Chaenactis douglasii var. douglasii L. R. Abrams 1930-8-1 12718 El Dorado Strawberry 1829 Comment
  UC195385  Chaenactis douglasii var. douglasii A. A. Heller 1911-8-10 12534 El Dorado above Echo Lake (e side of Ralston Peak); Ralston Peak 2407 Comment
  UCR248481  Chaenactis douglasii var. douglasii George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22015 El Dorado Northern Sierra Nevada Mountains, dirt track on the south side of Mormon Emigrant Trail, about 0.1 mi. east of Silver Fork Road 2186 Comment
  UC1777696  Chaenactis douglasii var. douglasii R. Pemble 1967-8-31 s.n. El Dorado Hwy 89, 2 miles west of Luther Pass 2255 Comment
Read comments
Dec 19 2006
  UCD70580  Chaenactis glabriuscula var. heterocarpha Ellen Dean; Mandy Tu, Michael Plotkin, and Bruce Gervais 1997-5-17 382 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. Comment
  CAS-BOT-BC277634  Chaenactis glabriuscula var. megacephala Peter H. Raven; H. L. Mason; R. Ornduff; et al 1957-4-28 10712 El Dorado 1.7 mi. s.w. of Garden Valley Comment
  CDA25722  Chamaebatia foliolosa R. Danielson 1962-2-22 El Dorado Ice House Road, ca. 3 miles above Riverton. 0 Comment
  SEINET6336150  Chamaebatia foliolosa C. Fitz 1959-4-11 s.n. El Dorado Camino, near HWY 50 945 Comment
  UC73314  Chamerion angustifolium subsp. circumvagum Miss Katherine Chandler 1904-8 El Dorado near Glen Alpine Comment
  UCD61649  Chamerion angustifolium subsp. circumvagum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4196 El Dorado Washoe Meadows State Park. Angora Meadows, west side of Angora Creek, vicinity of sewer manhole #7. 1923 Comment
  UC474202  Cheilanthes gracillima G. W. Fetters 1929-7-15 El Dorado Emerald Bay 2200 Comment
  UC964853  Cheilanthes gracillima G. Thomas Robbins 1944-4-23 1546 El Dorado above Slab Creek near its juncture with S Fork American River 609 Comment
  CAS-BOT-BC68254  Cheilanthes gracillima John Thomas Howell; Gordon H. True 1970-5-27 46564 El Dorado Sierra Nevada - Rubicon River Canyon, near waterfall, N-NE of Leonardi Spring 1127 Comment
  CAS-BOT-BC434947  Chenopodium G. K. Helmkamp; E. A. Helmkamp 2006-7-28 11029 El Dorado Northern Sierra Nevada Mtns: 2.5 miles south of Hwy US-50, beside Phillips on Sierra-at-Tahoe Rd. 2226 Comment
  UCR209757  Chenopodium botrys George K. Helmkamp, E. A. Helmkamp 2009-8-14 15472 El Dorado Sierra Nevada Mountains Foothills, junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road 642 Comment
  UCD19847  Chlorogalum angustifolium C. H. Lamoureux; R. Parke and J. Major 1956-5-23 1096 El Dorado 2 miles west of Folsom turnoff on Hwy 50. Comment
  SJSU3923  Chlorogalum grandiflorum C. W. Sharsmith 1964-6-21 7338 El Dorado Shingle Springs (1 mi W) 365 Comment
  UC1614575  Chlorogalum pomeridianum Charles M. Belshaw 1934-7-19 133 El Dorado ca. 44 mi. e. Placerville (side of Hwy. 50, Horsetail Falls trail, 1 mi. above New Twin Bridges); Sierra Nevada, Pyramid Peak region 1905 Comment
  UCD132720  Chondrilla juncea Ramona Robison 2012-6-15 s.n. El Dorado Marshall Gold Discovery State Historic Park. Mount Murphy trailhead area. Located just inside trailhead access off Bayne Road. Plant also occurs along Dutch Creek trail and throughout the Park. 240 Comment
  UCR200925  Chondrilla juncea George K. Helmkamp, E. A. Helmkamp 2008-9-9 14087 El Dorado Foothills, northern Sierra Nevada Mountains, Traverse Creek Road at the creek crossing, 1.6 miles east of CA-193 628 Comment
  UC849173  Chorizanthe stellulata Carl B. Wolf 1933-5-25 4964 El Dorado 4 8/10 mi w Rescue (w slope Sierra Nevada, w end Green Valley); w slope Sierra Nevada, w end Green Valley 335 Comment
  CAS-BOT-BC36326  Chrysolepis sempervirens W. R. Dudley 1900-6-1 s.n. El Dorado Lower valley, McKinney Creek Comment
  CAS-BOT-BC36336  Chrysolepis sempervirens L. S. Rose 1927-8-27 s.n. El Dorado Angora Lakes, Lake Tahoe Comment
  CAS-BOT-BC36338  Chrysolepis sempervirens Elsie Zeile Lovegrove 1938-6-11 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe Basin Comment
  UC1135239  Chrysolepis sempervirens P. L. Johannsen 1934-9-11 487 El Dorado Grass Lake; El Dorado National Forest, Markleeville Quad. 2377 Comment
  UCD110123  Chrysolepis sempervirens B. Crampton 1957-8-6 4582 El Dorado US Hwy. 50, 3.3 miles west of Vade, 0.7 miles east of Twin Bridges. Comment
  UCR209004  Chrysolepis sempervirens George K. Helmkamp, E. A. Helmkamp 2009-8-19 15505 El Dorado Sierra Nevada Mountains, Ice House Road at the junction to the lower campground and boat ramp of Loon Lake 1976 Comment
  UCR178756  Cichorium intybus George K. Helmkamp, E. A. Helmkamp 2006-9-20 11408 El Dorado Northern Sierra Nevada Mountains Foothills, Bridal Veil Falls [on Esmeralda Creek], along Hwy US-50 just east of Pacific 1002 Comment
  JEPS72745  Circaea alpina subsp. pacifica Gladys L. Smith 1964-8-1 2307 El Dorado s. shore Echo Lake 2255 Comment
  UC463379  Circaea alpina subsp. pacifica L. R. Abrams 1930-7-23 12701 El Dorado Glen Alpine Canyon, Tamarack Trail 2133 Comment
  UC306889  Circaea alpina subsp. pacifica unknown 1918-7-26 El Dorado creek s. Phillips; Sierra Nevada Comment
  RSA0070558  Cirsium andersonii Scott D. White 1997-7-13 5437 El Dorado Lake Tahoe area: Hwy 50 (=Hwy 89), just W of Lake Tahoe Airport. 1915 Comment
  UCD74036  Cirsium andersonii Jennifer W. Burt 2005-8-10 95 El Dorado Phillips' abandoned ski area/run (South of access road to Sierra-at-Tahoe off Hwy 50) - collected from center of abandoned ski run. 2136 Comment
  CAS-BOT-BC285292  Cirsium andersonii Roxana S. Ferris 1962-8-12 13593 El Dorado Between Fallen Leaf Lake Lodge and Glen Alpine Comment
  UC747190  Cirsium occidentale var. californicum G. Thomas Robbins 1945-6-17 1991 El Dorado above Camp Creek (near Baltic Peak) 975 Comment
  UCD130637  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
  RSA54038  Cirsium scariosum J. T. Howell 1946-8-21 22934 El Dorado Mt. Tallac 2896 Comment
  SEINET3245899  Cirsium vulgare G. K. Helmkamp, E. A. Helmkamp 2007-1 12934 El Dorado Northern Sierra Nevada Mountains: Along Hwy US-50, 0.4 mile southwest of Phillips. 1829 Comment
  SEINET9351513  Cistanthe monosperma G. Helmkamp, Kerchner, Ann 2010-7-19 16570 El Dorado Northern Sierra Nevada Mountains Comment
  CAS-BOT-BC228764  Cistanthe umbellata Gladys L. Smith 1959-6-16 1106 El Dorado Road to Fallen Leaf Lake in open meadow just after leaving Highway 89 1889 Comment
  SEINET2470867  Cistanthe umbellata K. Christie 2010-6-14 1804 El Dorado Lake Tahoe Basin Management Unit (USFS); Rainbow Tract cabins area, ca. 0.5 mi. south of junction of HWY 50/HWY 89. 1950 Comment
  CAS-BOT-BC228771  Cistanthe umbellata Jean L. Pawek 1956-5-26 87 El Dorado Off of Highway 50, 3 miles south of Lake Tahoe 1950 Comment
  BFRS96 Image available Clarkia Peter Rubtzoff 1975-6-25 8124 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 mile south of Gaddis Creek Road (Comp. 600R) Comment
  BFRS98 Image available Clarkia Peter Rubtzoff 1974-6-25 7633 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U) Comment
  SEINET3282774 Image available Clarkia affinis George K. Helmkamp, E. A. Helmkamp 2007-5-1 11918 El Dorado Foothills, Northern Sierra Nevada Mountains; along Hwy CA-49, 6.1 miles northwest of Placerville. 454 Comment
  CAS-BOT-BC163548  Clarkia arcuata G. Thomas Robbins 1944-5-21 1612 El Dorado On canyon side above North Fork Webber Creek, about 3 mi. e. of Camino Comment
  UCD21820  Clarkia arcuata L. D. Gottlieb 2003-3 8615 El Dorado 4.6 miles W of Hwy. 88 on Omo Ranch Road. Comment
  UCD146945  Clarkia biloba subsp. biloba Chuck Hughes 2012-6-19 320 El Dorado Roadcut on the south side of Bassi Road, about 200 feet west of the bridge over Granite Creek. 217 Comment
  CAS-BOT-BC163580  Clarkia biloba subsp. biloba C. A. G. 1903-6-10 202 El Dorado Near Mt. Aukum Comment
  RSA32307  Clarkia biloba subsp. brandegeeae G. Thomas Robbins 1943-6-21 1207 El Dorado West of Institute of Forest Genetics, 3 miles E of Placerville. 732 Comment
  UCD73045  Clarkia heterandra Ellen Dean; With PLB 102 class 2008-5-17 4925 a El Dorado Along Hwy. 49, Flume trail. 498 Comment
  UCR206346  Clarkia heterandra George K. Helmkamp, E. A. Helmkamp 2009-5-19 14713 El Dorado Sierra Nevada Mountains Foothills, Happy Valley Road, 0.2 miles west of its junction with Happy Valley Cutoff road 561 Comment
  UCR222358  Clarkia heterandra George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganive 2010-6-13 16271 El Dorado Sierra Nevada Mountains Foothills, along Forebay Road, just south of Forebay Bridge over the South Fork American River 588 Comment
  POM201141  Clarkia purpurea subsp. purpurea Carl B. Wolf 1933-5-25 4965 El Dorado West end of Green Valley, 4.8 miles west of Rescue, west slope Sierra Nevada 335 Comment
  CAS-BOT-BC163684  Clarkia purpurea subsp. quadrivulnera F. Almeda 1980-6-2 4476 El Dorado Ca. 6 mi. S of Coloma off Hwy #49 Comment
  CHSC27579  Clarkia purpurea subsp. quadrivulnera Robert Schlising 1978-5-26 3274 El Dorado E of Folsom Lake; Green Valley Road, 2.2 mi E of jct with Salmon Falls Road. Comment
  UC101815  Clarkia purpurea subsp. quadrivulnera Katharine Brandegee May 1907 El Dorado New York Ravine Comment
  UCR217390  Clarkia purpurea subsp. quadrivulnera George K. Helmkamp, E. A. Helmkamp 2010-6-14 16280 El Dorado Sierra Nevada Mountains Foothills, Slug Gulch Road, 4.5 miles from its junction with Perry Creek Road, 3.5 air mi. ESE (96 deg. ) of Fair Play 1059 Comment
  UC747273  Clarkia rhomboidea G. Thomas Robbins 1945-7-15 2061 El Dorado 3 mi e Camino (along U. S. Highway 50) 1036 Comment
  UC930695  Clarkia unguiculata Carl B. Wolf 1933-5-25 4966 El Dorado 1.3 mi e Salmon Falls Road (Folsom-Green Valley Road); Sierra Nevada 304 Comment
  UCR173924  Clarkia unguiculata George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10618 El Dorado Northern Sierra Nevada foothills, along Rock Creek Road, 0.1 mile east of its junction with Calif. Hwy 193 387 Comment
  OBI5976  Clarkia unguiculata Carl B. Wolf 1933-5-25 4966 El Dorado 1-3/16 mi E of Salmon Falls rd on Folsom-Green Valley rd. W slope Sierra Nevada 305 Comment
  CAS-BOT-BC165715  Clarkia virgata J. C. Hawthorne; F. E. Blaisdell 1899-7-18 s.n. El Dorado [Sugar Loaf] Sugarloaf or Johnson's station on S. Fork of the American River 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
  CAS-BOT-BC439447  Claytonia parviflora subsp. parviflora Wm. Vortriede 1928-5-16 s.n. El Dorado Coloma Comment
  UCR236998  Claytonia parviflora subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2012-5-22 19038 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 mile south of US-50 in Kyburz 1381 Comment
  UC412608  Claytonia rubra subsp. rubra R. L. Pendleton and F. M. Reed 1907-7-25 1184 El Dorado near Modjeska Falls-Glen Alpine; Lake Tahoe Region 2042 Comment
  CAS-BOT-BC443722  Claytonia rubra subsp. rubra Alice Eastwood 1927-3-26 s.n. El Dorado Coloma Comment
  SEINET181194  Claytonia rubra subsp. rubra Bassett Maguire, R Maguire; C. B. Maguire 1934-6-4 15105 El Dorado 4 mi E of Emerald Bay Lake Tahoe Comment
  CAS-BOT-BC392078  Clematis John Thomas Howell 1954-5-17 29659 El Dorado 4 miles north of Placerville Comment
  CAS-BOT-BC92584  Clematis ligusticifolia Gilbert T. Benson 1926-6-6 113 El Dorado Webber Creek, 1 mile south of Placerville. Comment
  RSA141292  Clintonia uniflora Roman Gankin 1957-6-2 230 El Dorado West of Gankin property on south side of highway, ca. 1/2 mile west of Pacific House, US Highway 50. 1098 Comment
  UCR188171  Collinsia heterophylla George K. Helmkamp, E. A. Helmkamp 2007-4-30 11895 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  UC747122  Collinsia heterophylla G. Thomas Robbins 1944-5-15 1604 El Dorado about 3 mi e of Placerville (hillside w of Institute of Forest Genetics) 762 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
  UCD42606  Collinsia parviflora Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  JEPS6263  Collinsia torreyi var. torreyi R. L. Pendleton, F. M. Reed 1907-7-25 1249 El Dorado region of Lake Tahoe (Lily Lake - Glen Alpine) 1950 Comment
  UC23610  Collomia grandiflora C. J. Fox Jr. July, 1895 El Dorado Gilmore's Tallac Comment
  UCR189007  Collomia grandiflora George K. Helmkamp, Elizabeth 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
  OBI11587  Collomia grandiflora Robert F. Hoover 1968-6-18 11173 El Dorado E of Somerset on Grizzly Flat rd Comment
  JEPS29836  Collomia heterophylla Rimo Bacigalupi and L. R. Heckard 1962-5-31 8580 El Dorado on slope below and s Eight-Mile House (east of Camino, about 1 mi below US Hwy 50); watershed of upper reaches of Webber Creek 1158 Comment
  UCR217391  Collomia heterophylla George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganive 2010-6-13 16279 El Dorado Sierra Nevada Mountains Foothills, camping area 0.17 km west of Forebay Road Bridge over South Fork American River 579 Comment
  UC912497  Comandra umbellata subsp. californica Herbert L. Mason 1928-5-4 4525 El Dorado south fork of American River, Lotus American River; , Lotus Comment
  CAS-BOT-BC157358  Comarum palustre Herbert L. Mason 1940-7-25 12331 El Dorado Grass Lake, Luther Pass 2377 Comment
  UCD127320  Conium maculatum G. L. Stebbins 1977-8-14 77156 El Dorado Along Hangtown Creek, between Placerville and Smith Flat. 640 Comment
  UCR177126  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2005-9-23 9896 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
  UCR178732  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2006-9-2 11330 El Dorado Northern Sierra Nevada Mountains Foothills, along Georgetown Road, 0.3 mi northeast of Georgetown 840 Comment
  UCR254733  Conyza canadensis Peter Rubtzoff 1974-10-9 7927 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Mutton Creek Road, c. 1 mile south of 'County Road' [= Wentworth Springs Rd.] 1319 Comment
  UCR88743  Conyza floribunda J. T. Howell 1976-10-29 52307 El Dorado Sierra Nevada Range, Along the course of Sweetwater Creek below the highwater line of Folsom Lake. 122 Comment
  BFRS101 Image available Corallorhiza maculata Peter Rubtzoff 1975-6-12 8094 El Dorado Blodgett Forest: Mutton Creek Road ca, 0.25 mile east of East Fork Gaddis Creek crossing (Comp. 510R) Comment
  UC746953  Corallorhiza maculata G. Thomas Robbins 1944-7-28 1766 El Dorado about 1/2 mi s Wrights Lake 2133 Comment
  UC747486  Corallorhiza striata Miles Eaton 1945-5-31 26 El Dorado Caldor Comment
  UCR171325  Coreopsis tinctoria George K. Helmkamp, E. A. Helmkamp 2005-7-11 9680 El Dorado Northern Sierra Nevada Foothills, Cameron Park (E of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road 370 Comment
  CAS-BOT-BC212001  Cornus nuttallii Ira L. Wiggins 1946-5-11 11221 El Dorado 6 mi. E of Georgetown 975 Comment
  CAS-BOT-BC209601  Cornus sericea Alice Eastwood 1906-7-23 972 El Dorado Glen Alpine Region. Camp Agassiz Comment
  BFRS166 Image available Cornus sessilis Peter Rubtzoff 1975-7-23 8236 El Dorado Blodgett Forest: south-north canyon crossed by Pilot Creek Road ca. 0.65mi. east-northeast of junction with Loop Road (Comp. 20R). Comment
  UCD19896  Corylus cornuta subsp. californica C. H. Lamoureux; R. Gankin 1957-3-24 1176 El Dorado Near R. Gankin's cabin, 1 mile west of Pacific House, along Hwy 50. Comment
  UCR197308  Crepis acuminata George K. Helmkamp, E. A. Helmkamp 2008-7-11 13782 El Dorado Northern Sierra Nevada Mountains, north side of CA-88, 2.1 miles northeast of the junction with Mormon Emigrant Trail 2340 Comment
  CAS-BOT-BC290368  Crepis acuminata J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Fallen Leaf Lake, near Tallac 1914 Comment
  CAS-BOT-BC376500  Crepis occidentalis subsp. conjuncta Laura M. Lathrop 1909-7-12 s.n. El Dorado Near Fallen Leaf Lake Comment
  UCR249550  Cryptantha George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20953 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy 2116 Comment
  CAS-BOT-BC228556  Cryptantha affinis George K. Helmkamp; E. A. Helmkamp 2011-7-30 17911 El Dorado Northern Sierra Nevada Mountains: Omo Ranch Road at the junction with North-South Road, 0.67 mi. NW (300 deg. ) of jct. with Hwy 88; 8.9 miles southeast of Omo Ranch 1457 Comment
  UCD165188  Cryptantha affinis Peter Rubtzoff 1974-6-5 7553 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, heliport clearing. Comment
  RSA791577  Cryptantha affinis Peter Rubtzoff 1976-6-22 8666 El Dorado Blodgett Forest: Quail Landing Road near junction with Chinquapin Flat Road. 1290 Comment
  RSA796403  Cryptantha affinis Peter Rubtzoff 1974-6-25 7634 El Dorado UC Blodgett Forest Research Station, heliport clearing. Comment
  BFRS262 Image available Cryptantha glomeriflora Peter Rubtzoff 1973-7-17 7098 El Dorado Blodgett Forest: Mainline Road Clearcut (exclusive of upper Gaddis Creek area) (Comp. 451E). Comment
  JEPS124443  Cryptantha intermedia var. intermedia Daniel Slakey with El Dorado CNPS Chapter 2015-4-19 106 El Dorado Big Canyon Creek drainage, about 750 m north of junction Murietta Flats Road and Joaquin Way. Comment
  UC193929  Cryptantha torreyana V. Rattan Jun 1883 El Dorado Pilot Creek Comment
  JEPS74223  Cryptogramma acrostichoides Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2508 El Dorado summit area Echo Peak 2711 Comment
  UC1213933  Cryptogramma acrostichoides Verne Grant and Alva Grant 1946-7-18 7720 El Dorado Upper Echo Lake 2316 Comment
  JEPS73126  Cryptogramma cascadensis Gladys L. Smith and Alasdair Neilson 1970-7-26 2568 El Dorado summit area Blue Mountain 2658 Comment
  UC174808  Cuscuta californica Katharine Brandegee Sep 1914 El Dorado Dugan Comment
  SACT000844  Cynosurus cristatus J. Wilson 1982-5-7 El Dorado Along side road .3 mile north on Hickok Rd from Malcolm Dixon intersection in hairpin curve, wet area. 277.368 Comment
  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
  POM303619  Cynosurus echinatus J. T. Howell 1943-7-28 18906 El Dorado Placerville. 579 Comment
  RSA32309  Cynosurus echinatus G. Thomas Robbins 1945-6-5 1969 El Dorado NE and above Smithflat. 701 Comment
  RSA365095  Cyperus bipartitus H. F. Copeland 1930-8-31 1353 El Dorado Salmon Falls. Comment
  CAS-BOT-BC114066  Cyperus squarrosus Alice Eastwood 1906-7-27 1097 El Dorado Fallen Leaf Lake. Comment
  UCD165820  Cystopteris fragilis Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9158 a El Dorado West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Along unnamed/unmapped drainage with waterfall above dam and reservoir. Near terminus of fire road that begins near park residences on the west side of Highway 89. 2148 Comment
  UC1128925  Cytisus scoparius P. L. Johannsen 1931-7-10 13 El Dorado Trail Gulch; Placerville Quad. 579 Comment
  UCR200919  Cytisus scoparius George K. Helmkamp, E. A. Helmkamp 2008-9-9 14081 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
  UCR179222  Dactylis glomerata George K. Helmkamp, E. A. Helmkamp 2006-9-12 11382 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
  RSA0054102  Danthonia californica var. americana G. K. Helmkamp, E. A. Helmkamp 2006-7-10 10917 El Dorado Nouthern Sierra Nevada Mountains: 0.5 mile east of the junction of Wright's Lake Road and the road from Ice House Reservoir. 2056 Comment
  UCD158914  Danthonia unispicata C. E. H. R. Meadow Assessment; Kathren Murrell 1998-7-29 s.n. El Dorado Lake Tahoe Basin; Fallen Leaf Lake. 1943 Comment
  UCR129815  Danthonia unispicata Beecher Crampton 1956-6-1 3521 El Dorado Sierra Nevada Foothills, north slope of Pine Hill 579 Comment
  UCR2298  Danthonia unispicata F. M. Reed, R. L. Pendleton 1907-7-23 1593 El Dorado Sierra Nevada Mtns., Lake Tahoe Region. Grass Lake Trail, above Glen Alpine Springs. [S of Fallen Leaf lake] 2195 Comment
  CAS-BOT-BC141782  Dasiphora fruticosa L. R. Abrams 1930-7-23 12703 El Dorado Tamarack Trail, Glen Alpine Canyon 2286 Comment
  UC1492169  Datisca glomerata N. J. Andersson 1852-1 El Dorado Coloma Comment
  UCD127388  Daucus carota G. K. Helmkamp; E. A. Helmkamp 2006-9-29 11445 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Road just west of CA-49 and 4 miles south of Cool. 351 Comment
  UCR190199  Daucus carota George K. Helmkamp, E. A. Helmkamp 2007-7-23 12561 El Dorado Northern Sierra Nevada Mountains Foothills, Rock Creek road, 7.1 miles east of its junction with CA-193 567 Comment
  UCR209568  Daucus carota George K. Helmkamp, E. A. Helmkamp 2009-8-8 15406 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
  UCD127394  Daucus carota G. L. Stebbins 1977-8-14 77155 El Dorado Along Hangtown Creek, between Placerville and Smith Flat. 640 Comment
  UCSB1965  Delphinium andersonii Keator, Glenn 1958-7-17 El Dorado on Echo ridge; 1/2 mi up trail to Lake of the Woods, W of Fallen Leaf Lake 2072 Comment
  UCR207004  Delphinium depauperatum George K. Helmkamp, E. A. Helmkamp 2009-7-2 15090 El Dorado Sierra Nevada Mountains, Wrights Road at Chimney Flat, 3.4 miles north of junction with US-50 2037 Comment
  CAS-BOT-BC8867  Delphinium glaucum John Thomas Howell 1925-7-2 1314 El Dorado Between Fallen Leaf Camp and Glen Alpine Lodge, Lake Tahoe region Comment
  CAS-BOT-BC8868  Delphinium glaucum John Thomas Howell 1925-7-2 1314 El Dorado Between Fallen Leaf Camp and Glen Alpine Lodge, Lake Tahoe region Comment
  UC101570  Delphinium gracilentum Katharine Brandegee 1907-5-25 El Dorado near Placerville Comment
  UCR184788  Delphinium gracilentum George K. Helmkamp, E. A. Helmkamp 2007-5-7 11954 El Dorado Foothills, Northern Sierra Nevada Mountains, Pedro Hills Road, 0.3 mile west of the junction with Calif. Hwy 49, junction 5.3 miles south of Cool 299 Comment
  UC912677  Delphinium hansenii H. L. Mason 1926-5-28 3256 El Dorado Rose Springs Sierra Nevada Mts. Comment
  CAS-BOT-BC116035  Delphinium nuttallianum Merle Randall 1930-6-21 S.N. El Dorado Lake Tahoe region, 3/4 mi. beyond Upper Echo lake. Comment
  CAS-BOT-BC116038  Delphinium nuttallianum Elizabeth McClintock 1969-6-1 S.N. El Dorado Leonardi Springs & immediate vicinity, betw. Blodgett Forest and canyon of the Rubicon River. 1371 Comment
  UC496473  Delphinium nuttallianum Merle Randall 1930-6-25 El Dorado Benwood Meadows Lake Tahoe Region (1 mi s of Echo Summit) Comment
  RSA257089  Delphinium nuttallianum Christopher Davidson 1974-7-26 2508 El Dorado Echo Summit on St Hwy 50. 2251 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
  SEINET5718468 Image available Delphinium variegatum J. A. Marinovich 1964-1 26 El Dorado Bass Lake Road, ca. 2 miles from US 50. Comment
  CAS-BOT-BC16942  Delphinium variegatum subsp. variegatum I. L. Wiggins 1946-5-11 11204 El Dorado Hillsides between Folsom and Placerville, 4.8 mi. above Folsom Comment
  UCR196770  Dendromecon rigida George K. Helmkamp, E. A. Helmkamp 2008-6-3 13587 El Dorado Sierra Nevada Mountains, Forbay Road, 4.8 miles northwest of its junction with CA-50 at Pollock Pines 965 Comment
  UCD44159  Deschampsia cespitosa C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1525 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD166009  Deschampsia cespitosa subsp. cespitosa Daniel M. McNair 2016-7-12 2157 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  SEINET181182 Image available Deschampsia danthonioides Bassett Maguire, R Maguire; CB Maguire 1934-6-4 15069 El Dorado Emerald Bay Lake Tahoe at base of cliff Comment
  UC907626  Deschampsia danthonioides G. Thomas Robbins 1945-6-17 2000 El Dorado 5 mi. s. Pollock Pines (Sly Park meadow) 1005 Comment
  UCD42770  Deschampsia danthonioides C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 136 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCD55398  Deschampsia danthonioides Ellen Dean; Mark Bibbo 2006-7-19 3248 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. Old quarry area. 1927 Comment
  UCD62400  Deschampsia danthonioides Mrs. H. P. Kelley 1916-7-10 El Dorado Fallen Leaf Lake, Tahoe. Comment
  UCD147706  Deschampsia elongata Allyson Ayalon; Lucie Jerabkova 2012-7-1 84 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCR249551  Deschampsia elongata George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20952 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.8 mile north of Mormon Emigrant Trail and near Jim Quinn Spring, N of Carson Pass Hwy 2116 Comment
  UC402616  Descurainia incana F. M. Reed and R. L. Pendleton 1907-7-24 1107 El Dorado trail above Lake Gilman (Mt. Tallac); Lake Tahoe Region, Mt. Tallac 2712 Comment
  CAS-BOT-BC42997  Descurainia incisa subsp. incisa Gladys L. Smith 1959-6-15 1146 El Dorado Sierra Nevada. Beyond gate on Glen Alpine Road from Fallen Leaf Lake. 2225 Comment
  UCD150484  Descurainia sophia James A. Neilson Jr. 1970-11-14 1913 El Dorado Tahoe Basin, South Lake Tahoe. 1889 Comment
  CAS-BOT-BC43440  Descurainia sophia Geo. B. Grant 1907-7-25 s.n. El Dorado Tallac. Lake Tahoe. Comment
  UC747399  Dicentra formosa G. Thomas Robbins 1943-4-25 1031 El Dorado ca 3 mi e Camino (along bank of North Fork of Webber Creek); North Fork of Webber Creek 914 Comment
  JEPS9724  Dicentra uniflora Alice M. Ottley 1920-6-19 799 El Dorado between Angora Peak and Keith's Dome (Tamarack Trail) 2286 Comment
  UCD150611  Dicentra uniflora R. L. Pendleton; F. M. Reed 1907-7-24 1108 El Dorado Gilmore Lake. 2438 Comment
  UCR198427  Dichelostemma capitatum subsp. capitatum George K. Helmkamp, E. A. Helmkamp 2008-4-30 13355 El Dorado Sierra Nevada Mountains Foothills, along Bear Creek Road, 0.2 mile southeast of its junction with Meadow Brook Road, south of Georgetown 696 Comment
  UC747509  Dichelostemma volubile G. Thomas Robbins 1943-5-24 1087 El Dorado 3 mi e Placerville (at Institute of Forest Genetics) 822 Comment
  CAS-BOT-BC299775  Dieteria canescens var. canescens Elsie Zeile Lovegrove 1941-9-11 s.n. El Dorado Fallen Leaf Lake Road, Lake Tahoe Basin Comment
  UC469024  Dieteria canescens var. canescens Katharine Brandegee El Dorado above Placerville Comment
  UCR229402  Digitalis purpurea George K. Helmkamp, E. A. Helmkamp 2011-7-30 17932 El Dorado Northern Sierra Nevada Mountains, North-South Road, 2.1 miles north of its junction with Omo Ranch Road, 0.9 mi. NNW (351 deg. ) of Omo Ranch Rd. jct. with Hwy 88 1248 Comment
  CAS-BOT-BC350918  Digitaria Peter Rubtzoff 1975-9-23 8385 El Dorado ca. 1 mile east of Georgetown on Wentworth Springs Road 91.3-1.4 miles east of junction with Hwy. 193). Comment
  UCR253622  Digitaria sanguinalis George K. Helmkamp, Elizabeth Helmkamp 2012-11-12 20134 El Dorado Eastern Sacramento Valley, El Dorado Hills; Windfield Parkway 0.2 mile south of White Rock Road 175 Comment
  CAS-BOT-BC150514  Diplacus grandiflorus G. L. Stebbins 1969-5-25 6909 El Dorado South side of Rubicon River, east of Georgetown 487 Comment
  CAS-BOT-BC217028  Diplacus mephiticus Mike Vasey 1990-6-25 9002 El Dorado On SW-facing slopes of Dumbo (Peak 7768), 0.5 mi E of Echo Lake. 2200 Comment
  CAS-BOT-BC151390  Diplacus viscidus Rimo Bacigalupi 1951-5-13 3315 El Dorado Along grade into canyon of the South Fork of the American River, 2.3 miles south of Kelsey (site of Marshall's blacksmith shop, not P.O.) and 1.8 mi. above (north of) bridge across the river. 457 Comment
  UCR235302  Dittrichia graveolens George K. Helmkamp, E. A. Helmkamp 2011-11-12 18452 El Dorado Southeastern Sacramento Valley, 2.0 miles west of Latrobe on South Shingle Road 168 Comment
  UCR253613  Dittrichia graveolens George K. Helmkamp, Elizabeth Helmkamp 2012-11-12 20137 El Dorado Eastern Sacramento Valley, El Dorado Hills; Windfield Parkway 0.2 mile south of White Rock Road 175 Comment
  CHSC73071  Dodecatheon alpinum L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5790 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
  JEPS14667  Dodecatheon alpinum M. Grace Rowe Aug. 1914 El Dorado Glen Alpine Lake Tahoe, Glen Alpine Comment
  UC1191541  Dodecatheon alpinum Verne Grant and A. Grant 1946-7-28 7806 El Dorado Hay Press Meadow Desolation Valley Wilderness Area, Hay Press Meadow 2529 Comment
  UC1213888  Dodecatheon alpinum Verne Grant, Alva Grant 1946-7-28 7805 El Dorado Hay Press Mdw , Hay Press Mdw (Desolation Valley Wilderness Area) 2529 Comment
  UCD148647  Dodecatheon alpinum Ellen Dean; V. Stewart, A. Ayalon, K. Izdebska, H. Lin 2014-6-24 8400 El Dorado El Dorado County, SW corner of Tahoe Basin. Washoe Meadows State Park. Meadow that leads into Angora Meadow off of Sawmill Road. 1898 Comment
  JEPS9490  Dodecatheon hendersonii W. L. Jepson 1938-4-5 18590 El Dorado Pilot Hill Comment
  UC747623  Dodecatheon hendersonii G. Thomas Robbins 1945-4-22 1866 El Dorado hillside 1-2 mi w Placerville (near Hangtown Creek); w of Placerville, near Hangtown Creek 579 Comment
  UCD44224  Dodecatheon jeffreyi C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1590 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  CAS-BOT-BC41945  Draba albertina Alice Eastwood 1912-6-15 384 El Dorado Lake Tahoe Region. Deer Park. Comment
  UC1553415  Draba asterophora Lori Doyle and David Allessio 1988-7-23 El Dorado 4 1/2 mi s Monument Peak (Freel Peak area of Lake Tahoe, ne El Dorado County); Freek Peak area of Lake Tahoe 2987 Comment
  UCD115564  Draba verna G. K. Helmkamp; E. A. Helmkamp 2007-3-11 11615 El Dorado Northern Sierra Nevada Mountains: Traverse Creek Road at the creek crossing, 2.4 miles NE of CA-193. 518 Comment
  CAS-BOT-BC41353  Draba verna L. P. Janeway 1993-4-1 4329 El Dorado El Dorado National Forest. Pacific Ranger District. Peavine Compartment. 1127 Comment
  UCD119197  Draperia systyla J. M. Tucker 1957-5-25 3335 El Dorado Below Highway 50, ca. 4-5 miles below Kyburz. 1158 Comment
  UC1128175  Drymocallis hansenii P. L. Johannsen 1934-7-18 393 El Dorado 1.25 mi se Wilson's; El Dorado National Forest, Pyramid Peak Quad. Comment
  UC907621  Drymocallis hansenii G. Thomas Robbins 1945-8-6 2104 El Dorado near Schlien Ranger Station; Long Meadow 1676 Comment
  JEPS71919  Drymocallis lactea Gladys L. Smith 1964-7-6 2146 El Dorado near Echo Lake end of trail (trail from Upper Echo Lake to Desolation Valley); trail from Upper Echo Lake to Desolation Valley 2286 Comment
  UCD113034  Drymocallis lactea var. austiniae G. K. Helmkamp; E. A. Helmkamp 2007-6-6 12267 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 6.3 miles east of its junction with Sly Park Road. 1607 Comment
  CAS-BOT-BC157825  Drymocallis lactea var. lactea J. H. Thompson 1906-7-1 s.n. El Dorado Fallen Leaf Lake near Lake Tahoe 2042 Comment
  CAS-BOT-BC157828  Drymocallis lactea var. lactea John Thomas Howell 1925-7-2 1308 El Dorado Between Fallen Leaf Camp and Glen Alpine Lodge, Lake Tahoe region Comment
  UCD113012  Drymocallis lactea var. lactea G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10972 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-BC428081  Dudleya cymosa subsp. cymosa G. Thomas Robbins 1945-6-17 1984 El Dorado Above Camp Creek, near Baltic Peak 1036 Comment
  UCR190638  Echinochloa colona George K. Helmkamp, E. A. Helmkamp 2007-7-23 12566 El Dorado Northern Sierra Nevada Mountains Foothills, Rock Creek road, 7.1 miles east of its junction with CA-193 567 Comment
  UCR179794  Echinochloa crus-galli George K. Helmkamp, E. A. Helmkamp 2006-9-29 11444 El Dorado Northern Sierra Nevada Mountains Foothills, Salmon Falls Rd just west of Calif. Hwy 49 and 4 miles south of Cool 351 Comment
  UCR179805  Echinochloa crus-galli George K. Helmkamp, E. A. Helmkamp 2006-10-20 11543 El Dorado Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset 625 Comment
  JEPS73213  Eleocharis acicularis Gladys L. Smith 1972-8-23 3507 El Dorado Lily Lake; submerged in lake 2072 Comment
  UCD73764  Eleocharis bella Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4464 El Dorado Washoe Meadows State Park. East side of fen system. 1928 Comment
  UC1109175  Eleocharis decumbens Verne Grant, Alva Grant 1946-7-21 7760 El Dorado 1/2 m S of Echo Summit Comment
  CAS-BOT-BC112805  Eleocharis macrostachya W. R. Dudley 1900-6-28 s.n. El Dorado Near Tallac Comment
  UCD80271  Eleocharis macrostachya CNPS SN Foothill Team 2005-6-14 SNNR 0284 b El Dorado BLM Pine Hill Preserve, Salmon Falls Unit, in the DFG Salmon Falls parcel. 335 Comment
  SEINET199878 Image available Eleocharis pachycarpa S. Galen Smith, G. Thomas Robbins 1949-10-23 El Dorado Streamlet in serpentine barrens 5 miles notrh of Colma on Georgetown road. Comment
  UCR189012  Eleocharis pauciflora George K. Helmkamp, Elizabeth Helmkamp 2007-6-20 12412 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail 2.0 miles west of its junction with Hwy CA-88 and at Singleton Springs 2247 Comment
  CAS-BOT-BC112068  Eleocharis quinqueflora Robert T. Orr 1982-7-6 s.n. El Dorado Near Baldwin Beach on Spring Creek 1/2 mi SW of Lake Tahoe. Comment
  JEPS437  Elodea nuttallii Helen D. Geis Jul 1912 162 El Dorado lakeside Lake Tahoe Comment
  CAS-BOT-BC208514  Elymus Peter Rubtzoff 1975-7-22 8220 El Dorado Sand Mountain Boulevard ca. 0.05 mi. south of County Road, Blodgett Forest - Georgetown Divide, Sierra Nevada 1234 Comment
  CAS-BOT-BC203844  Elymus X hansenii Catherine Best 1993-7-14 1429 El Dorado Above Upper Echo Lake Comment
  UCD61566  Elymus elymoides R. M. Love 1942-8-1 El Dorado Rainbow Tract, Upper Truckee River, Meyers. 1828 Comment
  OBI74606  Elymus glaucus David J. Keil 1992-1 23338 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. 600 Comment
  RSA129269  Elymus glaucus P. L. Johannsen 1934-6-19 352 El Dorado Ridge W. of Plum Creek; Pyramid Pk. 1524 Comment
  SACT001127  Elymus glaucus H. Skidmore 1934-8-11 El Dorado Comment
  CHSC73368  Elymus glaucus subsp. glaucus L. P. Janeway; Eric Schroder 1998-8-20 6127 El Dorado Lake Tahoe Basin-National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  UCR170283  Elymus lanceolatus subsp. lanceolatus George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9910 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
  CHSC73267  Elymus trachycaulus subsp. trachycaulus L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-23 5824 El Dorado Lake Tahoe Basin Management Unit - National Forest. Drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow. 1905 Comment
  UCR177018  Elymus virescens George K. Helmkamp, E. A. Helmkamp 2005-7-11 9678 El Dorado Northern Sierra Nevada Foothills, Cameron Park (E of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road 370 Comment
  CDA2038  Elytrigia elongata T. C. Fuller 1964-7-31 12351 El Dorado Sierra Nevada; Black Oak Mine Road, 3 miles south of Georgetown. Comment
  CAS-BOT-BC410178  Enemion occidentale Volney Rattan 1866-1-1 s.n. El Dorado unspecified Comment
  SD237534  Epilobium G. K. Helmkamp, E. A. Helmkamp 2009-8-19 15509 El Dorado Sierra Nevada Mountains: Wright's Lake Road, 8.6 miles north of its upper junction with Ice House Road. 1785 Comment
  CAS-BOT-BC165911  Epilobium Beecher Crampton 1987-7-11 10132 El Dorado South Lake Tahoe, Stateline, marina area Comment
  RSA787062  Epilobium Robert F. Thorne, Larry E. DeBuhr 1975-8-23 47238 El Dorado Grass Lake; wet margin of sphagnum bog mat 2348 Comment
  UCD34453  Epilobium Beecher Crampton 1983-8-19 9895 El Dorado Stateline. Comment
  SEINET6635574 Image available Epilobium angustifolium subsp. circumvagum C. Kimber 1961-1 172 El Dorado Echo Lake turnoff US 50, 1 mi NW The Pines Campground 2250 Comment
  UCR235120  Epilobium angustifolium subsp. circumvagum George K. Helmkamp, William Barnes 2010-9-4 16934 El Dorado Northern Sierra Nevada Mountains, Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88 2412 Comment
  CHSC118018  Epilobium brachycarpum G. K Helmkamp; E. A Helmkamp 2007-9-19 12983 El Dorado Foothills, northern Sierra Nevada Mountains; along Greenstone Road just south of its junction with US-50 (east of Shingle Springs) 427 Comment
  UCD55373  Epilobium brachycarpum Ellen Dean; Mark Bibbo 2006-7-19 3223 El Dorado Washoe Meadows State Park. North of Upper Truckee River and Lake Valley State Recreation Area. North of golf hole #7. 1922 Comment
  UCR242004  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2012-9-17 19850 El Dorado Northern Sierra Nevada Mountains Foothills, along Forebay Road, 4.8 miles north of its junction with Pony Express Road in Pollock Pines 954 Comment
  CAS-BOT-BC166866  Epilobium canum subsp. latifolium E. A. McGregor 1909-8-15 131 El Dorado Glen Alpine 2072 Comment
  SD130499  Epilobium canum subsp. latifolium John Thomas Howell 1969-9-12 El Dorado Near Bridal Veil Falls, 3 miles West of Riverton. Comment
  UC874275  Epilobium canum subsp. latifolium A. A. Heller 1915-9-11 12265 El Dorado on Lincoln Hwy 5 mi e Kyburz 1524 Comment
  UCD72697  Epilobium ciliatum Ellen Dean; T. Sasaki 2007-7-23 4419 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
  UCD125163  Epilobium ciliatum subsp. ciliatum Ellen Dean; G. Golden, J. Ainsworth, A. Darraugh 2012-7-26 7454 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park. Near Hwy. 89, along General Creek on east side of highway. 1908 Comment
  UCD43753  Epilobium ciliatum subsp. ciliatum C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1119 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD44835  Epilobium ciliatum subsp. ciliatum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2201 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  CHSC73304  Epilobium ciliatum subsp. glandulosum L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-28 5882 El Dorado Lake Tahoe Basin--National Forest. Along Road 1214 (to Angora Lookout), 0.7 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake. 2042 Comment
  CHSC73677  Epilobium ciliatum subsp. glandulosum L. P. Janeway; Eric Schroder 1998-8-20 6115 El Dorado Lake Tahoe Basin--National Forest. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  JEPS109846  Epilobium ciliatum subsp. glandulosum Dean W. Taylor 2004-7-7 19174 El Dorado Echo Summit, boggy area north of Highway 50 and just west of the entrance to the highway maintenance station 2248 Comment
  UC108028  Epilobium ciliatum subsp. glandulosum Anna King July 1900 El Dorado Lake Tahoe Comment
  SEINET4110844  Epilobium ciliatum var. glandulosum D. W. Taylor 2004-1 19180 El Dorado Wrights Lake, between Twin Lakes trail and parking area (for those prone to botanical history, 220 meters NE of the former Stebbins-Major cabin). 2121 Comment
  SEINET2470978  Epilobium glaberrimum K. Christie 2010-7-26 1919 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  UCD42462  Epilobium glaberrimum Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SEINET3860299  Epilobium glaberrimum subsp. fastigiatum George K. Helmkamp, E. A. Helmkamp 2010-7-23 16605 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 of Kyburz.; 0 2114 Comment
  JEPS33717  Epilobium glaberrimum subsp. glaberrimum John Thomas Howell 1925-7-1 1298 El Dorado above Armstrong's; Lake Tahoe, Emerald Bay 1981 Comment
  CHSC73682  Epilobium hallianum L. P. Janeway; Eric Schroder 1998-8-19 6112 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
  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
  UC423062  Epilobium hallianum R. L. Pendleton and F. M. Reed 1907-7-25 1155 El Dorado between Glen Alpine Springs and Modjeska Falls; Lake Tahoe Region 2042 Comment
  UCD61580  Epilobium hallianum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4150 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows. 1917 Comment
  JEPS72736  Epilobium hallianum Gladys L. Smith 1972-7-20 3356 El Dorado shore outside dam Lake Gilmore 2560 Comment
  RSA458710  Epilobium minutum A. A. Beetle, D. E. Beetle, Alva Hansen 1945-7-16 3952 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2287 Comment
  SD51221  Epilobium paniculatum f. altissimum Darley F. Howe 1960-9-19 2975 El Dorado 10 miles east of Placerville. 1036 Comment
  UC85549  Epilobium torreyi Katharine Brandegee 1907-5-17 El Dorado Simpson's Ranch Sweetwater Creek Comment
  UC1613932  Equisetum Charles M. Belshaw 1935-7-13 1166 El Dorado meadow 1/2 mi w Strawberry (along Placerville rd to Tahoe); Sierra Nevada Mts. 1706 Comment
  SEINET6032336  Equisetum hyemale var. affine E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4138 El Dorado Washoe Meadows State Park, central portion of park on west side of fen system 1944 Comment
  UCR170434  Eragrostis mexicana subsp. virescens George K. Helmkamp, Elizabeth Helmkamp 2005-10-29 10002 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, 3 air mi N of Placerville]; 1.9 [road] mi east of Calif. Highway 193 along Rock Creek Road 381 Comment
  CAS-BOT-BC168395  Eremogone kingii John Thomas Howell 1963-7-12 39847 El Dorado Meyers - Sierra Nevada 1935 Comment
  CHSC102552  Eremogone kingii var. glabrescens L. P. Janeway 2009-8-8 9914 El Dorado Northern High Sierra Nevada. On narrow ridge 1.3 km northwest of top of Freel Peak. 2966 Comment
  JEPS71603  Ericameria bloomeri Gladys L. Smith 1964-8-29 2399 El Dorado along road to Angora Lakes (Echo Summit region); Echo Summit 2133 Comment
  UCD150153  Ericameria bloomeri Ellen Dean; W. Camacho, N. Khuu 2014-8-2 8514 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Northwestern corner of park. 1948 Comment
  CAS-BOT-BC286817  Ericameria discoidea Elmer I. Applegate 1931-9-9 6820 El Dorado Mt. Tallac 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
  JEPS71574  Ericameria nauseosa var. speciosa Gladys L. Smith 1964-8-29 2397 El Dorado along road to Angora Lakes, Echo Summit region Echo Summit 2133 Comment
  UCD131545  Ericameria parryi var. nevadensis G. K. Helmkamp; E. A. Helmkamp 2007-9-15 12969 El Dorado Northern Sierra Nevada Mountains: Ice House Road 4.3 miles north of its junction with US-50. 1393 Comment
  POM357607  Erigeron Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  POM51930  Erigeron breweri Herbert McLean Evans 1918-7-18 s.n. El Dorado Echo Lake, Tahoe Region 2287 Comment
  CAS-BOT-BC294552  Erigeron breweri var. breweri Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS71588  Erigeron coulteri Gladys L. Smith 1963-7-28 1996 El Dorado roadside meadow U.S. 50; Echo Summit 2194 Comment
  UC1118130  Erigeron coulteri J. A. Rutter 1934-8-21 13 El Dorado 0.75 mi ne of Leek Spr. Mtn.; El Dorado National Forest, Pyramid Pk. Quadrangle 2164 Comment
  UCD149291  Erigeron coulteri Ellen Dean; N. Khuu, K. Craig 2014-7-12 8437 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. 1935 Comment
  SEINET8667148 Image available Erigeron divergens E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4081 El Dorado Washoe Meadows State Park, Sourthern part of park. Restored quarry area. 1934 Comment
  UC201834  Erigeron divergens Le Roy Abrams 1911-7-27 4791 El Dorado terminal moraine near Fallen Leaf Lake; Lake Tahoe region 2042 Comment
  SBBG39540  Erigeron foliosus var. hartwegii L. S. Rose 1970-5-27 70050 El Dorado 3 mi E of Auburn, N Fork American River 152 Comment
  CAS-BOT-BC300723  Erigeron glacialis var. glacialis Laura M. Lathrop 1909-7-19 s.n. El Dorado Trail to Grass Lake, near Glen Alpine Spr. Comment
  JEPS71594  Erigeron glacialis var. glacialis Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2650 El Dorado Pyramid Peak, near Aloha Lake (just below summit area); Pyramid Peak 3042 Comment
  UC747205  Erigeron glacialis var. glacialis G. Thomas Robbins 1943-7-25 1305 El Dorado along the Desolation Valley Trail ca 2 mi nw Echo Lake (edge of meadow); Haypress Meadow 2438 Comment
  CAS-BOT-BC295139  Erigeron inornatus G. Thomas Robbins 1943-6-29 1239 El Dorado Slope of North Fork Webber Creek Canyon, ca. 3 mi. e. of Camino 914 Comment
  UC579628  Erigeron lassenianus P. L. Johannsen 1934-7-19 415 El Dorado 1 mile Southeast of Wilson's 2042 Comment
  UC1076515  Erigeron linearis Frank W. Peirson 1925-7-6 6290 El Dorado Angora Lookout Fallen Leaf Lake, Angora Lookout Comment
  UCD44881  Erigeron peregrinus C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2246 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCR233430  Erigeron peregrinus var. callianthemus George K. Helmkamp, E. A. Helmkamp 2011-9-13 18248 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23 deg. ) of Alder Hill 2274 Comment
  UC126025  Eriodictyon californicum Katharine Brandegee 1907-5-28 El Dorado Sweetwater Creek; Simpson's Ranch Comment
  UCR196790  Eriodictyon californicum George K. Helmkamp, E. A. Helmkamp 2008-6-5 13592 El Dorado Sierra Nevada Mountains, Forbay Road, 5.3 miles north of its junction with Pony Express Trail in Pollock Pines 947 Comment
  CAS-BOT-BC256794  Eriogonum incanum Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS74207  Eriogonum incanum Gladys L. Smith and Alasdair H. Neilson 1970-8-26 2687 El Dorado summit area, Freel Peak Freel Peak 2895 Comment
  JEPS72784  Eriogonum lobbii var. lobbii Gladys L. Smith and Alasdair H. Neilson 1970-7-26 2570 El Dorado summit area, Blue Mountain Blue Mountain 2673 Comment
  SBBG127559  Eriogonum marifolium G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15257 El Dorado Wrights Lake Rd, 4.1 mi N of its jct with US-50 and at the N side of Lyons Crk crossing 2015 Comment
  UC674811  Eriogonum marifolium Thomas Morley 1941-9-20 153 El Dorado n side of Placerville-Echo Lake Highway at Twin Bridges Sierra Nevada, Twin Bridges 1828 Comment
  CAS-BOT-BC263216  Eriogonum marifolium var. marifolium W. W. Price 1898-7-12 s.n. El Dorado Glen Alpine 2133 Comment
  SEINET524413  Eriogonum nudum Paul A. Opler 2003-6-18 El Dorado US 50, junction with Wright's Lake road turnoff. Comment
  UCSB1469  Eriogonum nudum Hanks, Alice 1928-8-26 El Dorado Lake Tahoe Comment
  CAS-BOT-BC266096  Eriogonum nudum var. deductum L. R. Abrams 1930-8-1 12714 El Dorado Strawberry 1828 Comment
  RSA0045142  Eriogonum nudum var. deductum George K. Helmkamp, Elizabeth A. Helmkamp 2012-7-6 19322 El Dorado Ice House Road, 0.2 mile north of Ice House community, 10.7 miles north of US-50. 1683 Comment
  UCR257073  Eriogonum nudum var. deductum George K. Helmkamp, Elizabeth Helmkamp 2013-9-7 22274 El Dorado Northern Sierra Nevada Mountains, east side of Mormon Emigrant Trail, 2.7 miles west of its junction with CA-88/Carson Pass Hwy 2264 Comment
  JEPS56603  Eriogonum nudum var. nudum W. L. Jepson 1934-8-8 16888 El Dorado Lake Tahoe to Placerville (hillside near Silver Fork); Silver Fork Comment
  UCR230738  Eriogonum nudum var. nudum George K. Helmkamp, E. A. Helmkamp 2010-9-30 16982 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-BC344945  Eriogonum nudum var. nudum Peter Rubtzoff 1975-7-9 8169 El Dorado U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road (double gates). 1295 Comment
  RSA0024988  Eriogonum nudum var. nudum Peter Rubtzoff 1975-7-9 8169 El Dorado UC Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road (double gates). Ca. 100 yards down the southwest slope from road. 1296 Comment
  UCD100546  Eriogonum nudum var. oblongifolium G. K. Helmkamp; E. A. Helmkamp 2007-9-1 12860 El Dorado 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
  SEINET5330899  Eriogonum nudum var. oblongifolium J. Johnson 1999-7-26 165 El Dorado Grass Lake, Eldorado National Forest, 1.5 road miles W of Luther Pass S side of Hwy 89 2303 Comment
  CAS-BOT-BC269860  Eriogonum nudum var. pubiflorum Marcus E. Jones 1882-9-20 3468 El Dorado St. Lawrence Comment
  UCR240703  Eriogonum nudum var. pubiflorum George K. Helmkamp, E. A. Helmkamp 2012-9-5 19752 El Dorado Northern Sierra Nevada Mountains Foothills, along Lotus Road, 1.6 miles south of its junction with CA-49, 1.45 mi. SW (238 deg. ) of Coloma 248 Comment
  CAS-BOT-BC253094  Eriogonum roseum G. K. Helmkamp; E. A. Helmkamp 2009-8-14 15476 El Dorado Junction of Sand Ridge Road and Cutaway Lane, 2.0 miles west of Bucks Bar Road, Camino 7.5' Q, Sierra Nevada Mountains Foothills 641 Comment
  UCD34434  Eriogonum spergulinum Beecher Crampton 1982-7-31 9864 El Dorado El Dorado County, Stateline. Comment
  SBBG27989  Eriogonum spergulinum var. reddingianum R. M. Holman 1934-8-1 El Dorado between Charity Valley and Twin Lake Comment
  UC849785  Eriogonum spergulinum var. reddingianum A. A. Heller 1915-8-6 12187 El Dorado near Echo Camp (on the Lincoln Highway) 2133 Comment
  POM165482  Eriogonum spergulinum var. reddingianum George B. Grant 1906-7-20 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains 1829 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
  UCD149436  Eriogonum umbellatum G. Ledyard Stebbins 1976-8-14 76192 El Dorado South side of North Fork, American River, below bridge of State Highway no. 49. (Exact location unknown. Coordinates estimated by label maker. Location, elevation, and ecological information copied from duplicate CAS652248. Newspaper notes said N. Fork American at HWY 49 Aug 14 '76 and collection number.) 188 Comment
  CAS-BOT-BC268263  Eriogonum umbellatum var. nevadense John Thomas Howell 1925-6-30 1263 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 Comment
  UC746897  Eriogonum umbellatum var. nevadense G. Thomas Robbins 1943-7-25 1298 El Dorado near Le Conte Lake (above e shore of Medley Lakes (reservoir)); Desolation Valley Wilderness Area 2438 Comment
  HSC44787  Eriogonum umbellatum var. umbellatum Maralyn O'Meara Jun 1974 503 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  UC1614410  Eriogonum wrightii Charles M. Belshaw 1936-9-6 2663 El Dorado 41 milestone on Placerville Hwy.; Sierra Nevada 1676 Comment
  CAS-BOT-BC261817  Eriogonum wrightii var. subscaposum G. K. Helmkamp; E. A. Helmkamp 2009-8-19 15498 El Dorado Sierra Nevada Mountains: along Ice House Road at SW shore of Loon Lake, 2.6 miles south of its end on the north side of the lake 1973 Comment
  UCR233296  Eriogonum wrightii var. subscaposum George K. Helmkamp, E. A. Helmkamp 2011-9-1 18203 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles south of its junction with US-50 in Kyburz 1447 Comment
  RSA100755  Eriophorum gracile H. C. Cantelow 1936-7-26 s.n. El Dorado Edge of Grass Lake. Comment
  UCD148459  Eriophorum gracile Ellen Dean; T. Starbuck, H. Lin 2014-5-27 8313 El Dorado El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Second fen opening to the north of southernmost fen (extension of main fen). Opening in pine-fir forest. 1933 Comment
  UC177026  Eriophyllum confertiflorum var. confertiflorum Katharine Brandegee El Dorado Riverton Comment
  UCD132183  Eriophyllum lanatum W. G. Watkins 1929-8-5 s.n. El Dorado Placerville. Comment
  UCR233178B  Eriophyllum lanatum var. achilleoides George K. Helmkamp, E. A. Helmkamp 2011-7-7 17665 El Dorado Northern Sierra Nevada Mountains, Capps Crossing Road, 5.2 miles south of its junction with Mormon Emigrant Trail 1409 Comment
  CAS-BOT-BC301325  Eriophyllum lanatum var. croceum D. E. Breedlove; M. Bourell; R. Patterson 1986-6-9 62841 El Dorado On Omo Ranch Road below Cooks Station 1370 Comment
  UCD132213  Eriophyllum lanatum var. grandiflorum G. K. Helmkamp; Elizabeth Helmkamp 2006-5-20 10482 El Dorado Northern Sierra Nevada Foothills; along CA-Hwy 193, 1.4 miles north of Placerville. 549 Comment
  CAS-BOT-BC301495  Eriophyllum lanatum var. integrifolium J. Clausen 1932-9-14 637 El Dorado Above Glen Alpine, Tahoe Region, wet places along creek on trail to Mt. Tallac 2286 Comment
  CAS-BOT-BC301498  Eriophyllum lanatum var. integrifolium Alice Eastwood 1906-7-29 1156 El Dorado Glen Alpine Region, Lake of the Woods Comment
  UC495502  Eriophyllum lanatum var. integrifolium Merle Randall 1930-6-24 El Dorado 100 ft above e shore Lower Echo Lake; Lake Tahoe region, Lower Echo Lake Comment
  UC747298  Erodium botrys G. Thomas Robbins 1944-6-13 1683 El Dorado 3 mi e Placerville; Institute of Forest Genetics 822 Comment
  BFRS7 Image available Erodium cicutarium Peter Rubtzoff 1975-6-5 8049 El Dorado Blodgett Forest: Mainline Road Clearcut (Exclusive of upper Gaddis Creek area) (Comp. 451E) Comment
  RSA32364  Erysimum capitatum G. Thomas Robbins 1945-7-8 2038 El Dorado Near Al Tahoe, Lake Tahoe. 1921 Comment
  CAS-BOT-BC54968  Erysimum perenne William Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento. Comment
  UC54257  Erysimum perenne H. M. Hall and H. P. Chandler 1903-7-1 4618 El Dorado Mt. Tallac Sierra Nevada Mountains, vicinity of Lake Tahoe 2926 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
  UCD168707  Erysimum perenne Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9430 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Emerald Point. Eastern side near lake. 1914 Comment
  SJSU15244  Erythranthe breweri Lars Rosengreen 2012-7-3 16 El Dorado Upper Angora Lake. Cliffs to the west above Lake. 2300 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
  CAS-BOT-BC150207  Erythranthe pardalis G. L. Stebbins; L. Donald Smith 1978-4-23 7839 El Dorado South side of South Fork, American River, 3/4 mile northwest of mouth of Weber Creek 213 Comment
  CHSC73202  Erythranthe primuloides L. P. Janeway; Eric Schroder 1998-8-17 6071 El Dorado Lake Tahoe Basin Management Unit. Meadow on west side of intersection of Al Tahoe Blvd and Pioneer Trail (South Lake Tahoe). 1920 Comment
  CAS-BOT-BC502823  Erythronium multiscapideum Marcus E. A M Jones 1883-4-21 s.n. El Dorado Kelsey Comment
  RSA27553  Erythronium multiscapideum Elmer I. Applegate 1929-4-28 5551 El Dorado 3 miles south of the American River, between Colma and Auburn Comment
  UCD170760  Erythronium multiscapideum 1997-4-13 1 El Dorado Town of Shingle Springs; undeveloped 10 m-squared plot encircled by driveway at 3431 Bridget Brae Road. 450 Comment
  UC85522  Eschscholzia caespitosa Katharine Brandegee 1907-5-20 El Dorado road from Folsom to Placerville (near crossing of Indian Creek) Comment
  CAS-BOT-BC402667  Eschscholzia caespitosa G. Thomas Robbins 1945-6-9 1977 El Dorado On canyon slope above North Fork Webber Creek, about 3 mi. e. of Camino 975 Comment
  UC112934  Eschscholzia californica Katharine Brandegee 1908-6-1 El Dorado Sweetwater Creek Simpson's Ranch Comment
  SEINET5339921  Eschscholzia californica C. York 1962-4-7 s.n. El Dorado Near Diamond Spring. 549 Comment
  UCD95370  Eschscholzia lobbii G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11765 El Dorado Northern Sierra Nevada Mountains; 2.2 miles north of US-50 on Bass Lake Road, overlooking Bass Lake, between El Dorado Hills and Cameron Park. 384 Comment
  CAS-BOT-BC312037  Eucephalus breweri Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  CAS-BOT-BC312046  Eucephalus breweri G. Thomas Robbins 1943-8-15 1352 El Dorado Along trail to Grouse Lake ca. 2 mi. ne. of Wrights Lake 2438 Comment
  UC464477  Eucephalus breweri R. M. Holman 1931-8-8 El Dorado Firs Camp Ground, 300 yds w of Echo summit on Lincoln Highway Lake Tahoe 2286 Comment
  UCD82060  Euphorbia crenulata Robin McMaster 1973-4-8 254 El Dorado 6 mi S of Coloma. Comment
  UCD149452  Euphorbia glyptosperma G. Ledyard Stebbins 1976-9-9 76248 El Dorado El Dorado Road, north of El Dorado, 1/2 mile south of U.S. Highway no. 50 (Exact location unknown. Coordinates estimated by label maker. Location partly taken from Stebbins 76250, CAS655854. Newspaper notes said El Dorado Rd, Sep 9 '76.) 304 Comment
  UCD142405  Euphorbia marginata G. L. Stebbins 1977-8-7 77136 El Dorado South of Camino; on road to Pleasant Valley. 853 Comment
  SD234380  Euphorbia nutans G. K. Helmkamp, E. A. Helmkamp 2006-10-18 11532 El Dorado Northern Sierra Nevada Mountains Foothills: Diamond Springs; village along Hwy CA-49 south of Placerville. Dense plant stand within village. 540 Comment
  UCD73759  Euphorbia serpillifolia Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4459 El Dorado Washoe Meadows State Park. East side of fen system. 1933 Comment
  SD234943  Euphorbia serpillifolia subsp. serpillifolia G. K. Helmkamp, E. A. Helmkamp 2008-8-30 14049 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail 2.4 miles northwest of its junction with CA-88. 2271 Comment
  UCD142882  Euphorbia serpillifolia subsp. serpillifolia Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7977 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, along trail to lily pond. 1992 Comment
  UCR251251  Euphorbia serpillifolia subsp. serpillifolia George K. Helmkamp, E. A. Helmkamp 2012-7-6 19332 El Dorado Northern Sierra Nevada Mountains, Ice House Road at Ice House village, 10.5 miles north of its junction with US-50 1677 Comment
  UCR258376  Euphorbia serpillifolia subsp. serpillifolia George K. Helmkamp, Amy Barnes 2014-8-11 22984 El Dorado Northern Sierra Nevada Mountains, north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road 1655 Comment
  CAS-BOT-BC310517  Eurybia integrifolia M. Halperin 1932-9-15 882 El Dorado Strawberry 1737 Comment
  CAS-BOT-BC310529  Eurybia integrifolia Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  JEPS71557  Eurybia integrifolia Gladys L. Smith 1964-7-8 2613 El Dorado trail from Upper Echo Lake to junction of Lake of the Woods trail 2286 Comment
  CAS-BOT-BC210163  Festuca Peter Rubtzoff 1975-6-5 8053 El Dorado Georgetown Divide, Blodgett Forest, Sierra Nevada. Blodgett Forest Research Station. Chinquapin Flat Road, ca. 1.6 mi south of Old Gaddis Creek Road. Comment
  UCR251244  Festuca arundinacea George K. Helmkamp, E. A. Helmkamp 2012-7-6 19357 El Dorado Northern Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 22 miles north of US-50 2078 Comment
  UCD42743  Festuca californica C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 109 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  CAS-BOT-BC278951  Festuca rubra A. A. Heller 1919-7-29 13335 a El Dorado Meek's Bay, Lake Tahoe 1859 Comment
  RSA126625  Festuca rubra H. S. Yates 1936-8-8 5977 El Dorado 2 miles NE of Sayles Flat. 2073 Comment
  CAS-BOT-BC282539  Festuca viridula M. D. Morris 1923-8-6 58 El Dorado Cody Meadows 2133 Comment
  RSA0094838  Filago gallica George K. Helmkamp, Amy Barnes 2014-5-8 22865 El Dorado Sierra Nevada Mountains Foothills. along CA-49 near Ramales Lane, c. 0.7 mile north of Union Mine Road junction. 282 Comment
  UCD127501  Foeniculum vulgare G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12563 El Dorado Foothills, northern Sierra Nevada Mountains; Rock Creek Road, 7.1 miles east of its junction with CA-193. 567 Comment
  UCR196876  Fragaria vesca George K. Helmkamp, E. A. Helmkamp 2008-5-15 13444 El Dorado Sierra Nevada Mountains, White Meadow Road, 0.1 mile west of its junction with Ice House Road, c. 1.3 miles up Ice House Road from US-50 1055 Comment
  UC466554  Fragaria virginiana subsp. platypetala W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubison Peak Rubicon Peak (vicinity of Lake Tahoe); Lake Tahoe 1897 Comment
  JEPS55692  Fritillaria Wayne Roderick 1967-4-1 El Dorado 5 mi se of Auburn (Spanish Diggins); Spanish Diggins 457 Comment
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Feb 23 2012
  CAS-BOT-BC504433  Fritillaria atropurpurea Elsie Z. Lovegrove 1938-6-14 s.n. El Dorado Fallen Leaf Lake Road, Lake Tahoe Basin Comment
  CHSC88603  Fritillaria micrantha Linnea Hanson 1990-4-20 337 El Dorado Omo Creek Road. Comment
  UCD165174  Galium aparine Peter Rubtzoff 1974-6-4 7532 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. 1319 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
  UCR249980  Galium aparine George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20900 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  UCD121719  Galium aparine June McCaskill 1956-6-6 450 El Dorado 3 miles west of Kyburz, U.S. Highway 50. 1127 Comment
  SEINET2470886  Galium bifolium K. Christie 2010-6-16 1827 El Dorado Lake Tahoe Basin Management Unit (USFS); Fallen Leaf Lake campground, off of road 1301. 1920 Comment
  RSA791418  Galium bolanderi George K. Helmkamp, E. A. Helmkamp 2011-7-7 17646 El Dorado Northern Sierra Nevada Mountains Foothills: Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  SEINET10950316  Galium bolanderi Karen M. Meyer, Andrew Townesmith 2007-8-8 Meyer 203 El Dorado El Dorado National Forest, 0.9 mi. on Silver Fork Rd., off US Hwy. 50 at Kyburz. 1429 Comment
  JEPS75567  Galium californicum subsp. sierrae G. L. Stebbins 1976-6-2 7648 El Dorado 2 mi e Salmon Falls Bridge (e of Lake Folsom, side of ravine that opens into South Fork American River); South Fork American River, e of Lake Folsom 274 Comment
  UCD159974  Galium californicum subsp. sierrae Jack Major 1966-4-27 s.n. El Dorado Pine Hill. Comment
  UCR171319  Galium porrigens George K. Helmkamp, E. A. Helmkamp 2005-7-11 9670 El Dorado Northern Sierra Nevada Foothills, Cameron Park (E of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road 370 Comment
  UCD96159  Galium porrigens var. porrigens Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6991 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. North end of Kanaka valley in gabbro soils area. 342 Comment
  UCR206098  Galium porrigens var. tenue George K. Helmkamp, E. A. Helmkamp 2009-6-3 14904 El Dorado Northern Sierra Nevada Mountains, Forbay Road, 4.7 miles northwest of its junction with Pony Express Trail in Pollock Pines 945 Comment
  UCR234008  Galium sparsiflorum subsp. sparsiflorum George K. Helmkamp, E. A. Helmkamp 2011-7-7 17647 El Dorado Northern Sierra Nevada Mountains, Capps Crossing (Bonnetti) Road, 2.8 miles south of its junction with Mormon Emigrant Trail 1297 Comment
  JEPS19274  Galium trifidum Herbert L. Mason 1939-8-2 12194 El Dorado beach near mouth of Truckee River (s end of lake); Lake Tahoe 1920 Comment
  UCD165783  Galium trifidum Peter Rubtzoff 1972-8-30 6869 El Dorado U.C. Blodgett Forest Research Station, along East Fork of Gaddis Creek, ca. 500 feet south of 'clear-cut'. Comment
  JEPS111200  Galium trifidum var. pacificum Steve Matson 2005-7-2 1342 b El Dorado Tahoe Basin, South Lake Tahoe, Truckee Marsh; 38.9422 N, 119.9937 W; elevation 6,230 ft. 1898 Comment
  UC170074  Galium trifidum var. pusillum Miss Helen D. Geis 1912-6 120 El Dorado Phillips Comment
  CAS-BOT-BC353411  Galium triflorum Peter Rubtzoff 1972-10-3 6982 El Dorado U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road. Comment
  UC674787  Galium triflorum Thomas Morley 1941-9-20 149 El Dorado n side of Placerville-Echo Lake hwy Sierra Nevada, Pyramid Creek, Twin Bridges 1828 Comment
  UCD165075  Garrya Peter Rubtzoff 1975-5-27 7998 El Dorado U.C. Blodgett Forest Research Station: Mainline Road bank at 'Clearcut'. Comment
  RSA800172  Garrya fremontii Peter Rubtzoff 1975-5-27 7998 El Dorado U.C. Blodgett Forest Research Station: Mainline Road bank at ''Clearcut''. Comment
  SACT001237  Gastridium ventricosum J. Wilson 1985-6-1 El Dorado 1500 feet west along north shore lake trail from bridge. Comment
  SACT001245  Gastridium ventricosum J. Wilson 1985-5-29 El Dorado 100 yards north of mine at rattlesnake Bar Road, north of Flagstaff Hill. Comment
  CAS-BOT-BC56259  Gaultheria humifusa D. L. Smith; G. L. Stebbins 1976-7-8 76107 El Dorado West side of Dick's Lake, Desolation Wilderness Area 2621 Comment
  CHSC95099  Gaultheria ovatifolia L. P. Janeway 2006-8-24 8872 El Dorado Northern High Sierra Nevada. Blodgett Forest; Gaddis Creek at crossing of Mutton Springs Road, 0.1 km east of Mainline Road 3.4 road km south of Wentworth Springs Road. 1298 Comment
  JEPS60227  Gaultheria ovatifolia L. R. Heckard 1969-6-1 2274 El Dorado about 9 air mi e of Georgetown (near Blodgett Forest headquarters) 1341 Comment
  UCR219629  Gayophytum George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16569 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 Comment
  UCR255516  Gayophytum Peter Rubtzoff 1972-10-4 7001 El Dorado Sierra Nevada Mountains, Georgetown Divide, U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road 1296 Comment
  CAS-BOT-BC259169  Gayophytum Peter Rubtzoff 1972-9-27 6946 El Dorado U.C. Blodgett Forest Research Station, southern fork of Bacon Canyon, near Bacchi Corral Road. Comment
  RSA800169  Gayophytum Peter Rubtzoff 1972-9-14 6902 El Dorado U.C. Blodgett Forest Research Station, area along Mutton Creek 0.15 mi south of County Road , within 0.5 mi from gate. 1274 Comment
  UCD44109  Gayophytum diffusum C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1475 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  UCD72975  Gayophytum diffusum Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck 2007-8-25 4533 El Dorado Washoe Meadows State Park. Northern part of park, east of junction of Upper Truckee and Mountain Meadow Roads, along undeveloped trail/road near bridges. 1924 Comment
  CHSC73172  Gayophytum diffusum subsp. parviflorum L. P. Janeway; Eric Schroder 1998-8-19 6094 El Dorado Lake Tahoe Basin Management Unit. Meadow along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake (Washoe Meadows State Park). 1920 Comment
  JEPS72752  Gayophytum diffusum subsp. parviflorum Gladys L. Smith 1971-7-8 3085 El Dorado L. Audrain Echo Summit area (woods about) 2164 Comment
  UCD42473  Gayophytum diffusum subsp. parviflorum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR189914  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2007-8-9 12734 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 1.4 miles south of the lake 2101 Comment
  UCR206078  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, Mary Alice Barnes, Amy Barnes 2008-7-28 13907 El Dorado Northern Sierra Nevada Mountains, Wrights Lake Road, 3.4 miles north of its junction with CA Hwy 50 2043 Comment
  POM177393  Gayophytum diffusum subsp. parviflorum L. R. Abrams 1930-7-23 12699 El Dorado Tamarack Trail, Glen Alpine Canyon. 2134 Comment
  RSA792596  Gayophytum heterozygum George K. Helmkamp, William Barnes 2010-9-4 16926 El Dorado Mehrten Spring Rd and continuing on Cat Creek Rd., 4.7 miles northwest of CA-88; Middle Fork of Cosumnes River 1620 Comment
  UCR175666  Gayophytum humile George K. Helmkamp, E. A. Helmkamp 2006-7-7 10825 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 3.2 miles north of Hwy US-50, northeast of Kyburz 1982 Comment
  JEPS72487  Gentiana calycosa Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2742 El Dorado Mt. Tallac below summit area Mt. Tallac 2667 Comment
  UC73531  Gentiana calycosa Chesnut and Drew 1890-8-16 El Dorado summit of Tallac Lake Tahoe Region Comment
  UCD165684  Gentiana calycosa Ellen Dean 2016-7-12 9040 El Dorado West side of Tahoe Basin. Near southern boundary of D.L. Bliss State Park. West side of Highway 89. Close to the highway. 2062 Comment
  RSA201908  Gentiana calycosa Rowena Beans 1914-09 s.n. El Dorado Emerald Bay, Lake Tahoe. Comment
  RSA69788  Gentiana calycosa F. W. Peirson 1931-8-7 9519 El Dorado Near Grass Lake, Glen Alpine Creek Basin. 2226 Comment
  JEPS72492  Gentiana newberryi Gladys L. Smith 1964-8-27 2363 El Dorado Benwood Meadows, Sayles Canyon trail Echo Summit Region 2225 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
  JEPS47084  Gentianella amarella subsp. acuta Rowena Beans 1914-9-4 El Dorado Emerald Bay; Lake Tahoe Comment
  UCD168952  Gentianopsis simplex Beecher Crampton 1974-8-11 9080 El Dorado Truckee Marsh, South Lake Tahoe. Comment
  CHSC77484  Geranium carolinianum Jeffrey Thomas Gautschi 1997-5-3 28 El Dorado 3 km northwest of U.S. Highway 50, 2 km west of State Highway 49. 579 Comment
  UCD103344  Geranium dissectum G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11753 El Dorado Northern Sierra Nevada Mountains; junction of French Creek Road and Lost Creek Road, just north of Frenchtown. 366 Comment
  UCR237067  Geranium dissectum George K. Helmkamp, E. A. Helmkamp 2012-4-24 18847 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, N of Placerville & S of Kelsey 398 Comment
  RSA785400  Geranium molle George K. Helmkamp, E. A. Helmkamp 2010-5-17 16052 El Dorado Sierra Nevada Mtns. Foothills: Pine Hill Road at the junction with Bertana Court. SE edge of State Ecological Preserve, 1.6 mi NW (293 degrees) of Rescue. 459 Comment
  UCR224249  Geranium molle George K. Helmkamp, E. A. Helmkamp 2010-4-17 15874 A El Dorado Sierra Nevada Mountains Foothills, Rattlesnake Bar Road, 1.9 miles southwest of its junction with CA-49 near Pilot Hill 314 Comment
  UCR234203  Geranium molle George K. Helmkamp, E. A. Helmkamp 2011-4-12 17176 El Dorado Foothillls Northern Sierra Nevada Mountains, Placerville, along Forni Road, 0.2 mile northwest of its Weber Creek crossing, SE of Hwy 50 near Diamond Springs 488 Comment
  UCR219826  Geranium pusillum George K. Helmkamp, E. A. Helmkamp 2009-11-12 15740 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park including Patterson Lake; Diamond Springs 521 Comment
  UC35198  Geranium richardsonii Miss Lydia K. Tangier-Smith 1901-1 El Dorado Lake Tahoe Region Comment
  RSA771526  Gilia R. F. Thorne 1974-7-31 44925 El Dorado Grass Lake Road S of Meyers and N of Luther's Pass. 2195 Comment
  UCD117711  Gilia capitata subsp. mediomontana G. 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
  UCR190186  Gilia capitata subsp. mediomontana George K. Helmkamp, E. A. Helmkamp 2007-7-23 12585 El Dorado Foothills, northern Sierra Nevada Mountains, Traverse Creek Road at the crossing of Traverse Creek; about 2 miles southeast of its junction with CA-193 732 Comment
  UCR206916  Gilia capitata subsp. mediomontana George K. Helmkamp, E. A. Helmkamp 2009-5-24 14794 El Dorado Sierra Nevada Mountains Foothills, Sand Ridge Road, 3.0 miles west of its junction with Bucks Bar Road 640 Comment
  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
  SJSU11647  Gilia capitata subsp. pedemontana A. M. Thorpe 1961-5-27 El Dorado near Aukum, Mt Aukum Rd 609 Comment
  SEINET12278793  Gilia leptalea H. H. Heller 1938-1 600 El Dorado Richardson's Beach, Lake Tahoe Comment
  UCR258243  Gilia leptalea subsp. leptalea George K. Helmkamp, Amy Barnes 2012-8-19 19675 El Dorado Northern Sierra Nevada Mountains, unnamed dirt road along Ice House Road, 0.4 mile south of Robbs Peak Road, N of Union Valley Reservoir 1756 Comment
  SD237553  Gilia tricolor G. K. Helmkamp, E. A. Helmkamp 2010-4-24 15940 El Dorado Sierra Nevada Mountains Foothills: Oak Ridge Road just east of its junction with Blend-O-Green Way, jct. is north of Green Valley Road (Shingle Springs 7.5'Q) 390 Comment
  UC747030  Githopsis pulchella subsp. pulchella G. Thomas Robbins 1944-5-21 1622 El Dorado about 2 mi e Camino (near Eight Mile House, on ridge above North Fork Webber Creek) 914 Comment
  UCD72554  Githopsis specularioides H. A. Borthwick 1925-6-15 1742 El Dorado Kyburz. Comment
  CAS-BOT-BC283854  Glyceria borealis A. A. Heller 1919-7-29 13327 El Dorado Meek's bay, Lake Tahoe 1859 Comment
  CAS-BOT-BC280577  Glyceria elata Catherine Best 1981-8-11 s.n. El Dorado Echo Lake 2255 Comment
  UCD149096  Glyceria elata Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8463 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Along trail that connects the Grizzly Mtn Rd entrance to park with dry meadow that is in central part of park. South side of trail in wet forest near drainage. 1926 Comment
  UCD20974  Glyceria elata E. Bortiri 2002-6-26 WFC 22 El Dorado Truckee Marsh, South Lake Tahoe, El Dorado Co. Comment
  UCR209043  Glyceria elata George K. Helmkamp, E. A. Helmkamp 2009-8-19 15481 El Dorado Sierra Nevada Mountains, Robbs Peak Road at the junction with Ice House Road, 21.6 miles north of CA-50 1716 Comment
  UCR258120  Glyceria elata George K. Helmkamp, Amy Barnes 2014-8-11 23008 El Dorado Northern Sierra Nevada Mountains, north of Union Valley Reservoir, junction of Robbs Peak Road and Ice House Road 1655 Comment
  UCR256513  Gnaphalium californicum George K. Helmkamp, Amy Barnes 2014-5-8 22862 El Dorado Sierra Nevada Mountains Foothills, along CA-49 near Ramales Lane, c. 0.7 mile north of Union Mine Road junction 282 Comment
  UCR253144  Gnaphalium canescens subsp. beneolens George K. Helmkamp, E. A. Helmkamp 2013-11-27 22492 El Dorado Sierra Nevada Mountains Foothills, Capp's Crossing Road, 0.4 mile southeast of its junction with Mormon Emigrant Trail 1204 Comment
  SD237324  Gnaphalium palustre G. K. Helmkamp, E. A. Helmkamp 2009-8-19 15510 El Dorado Sierra Nevada Mountains: Wright's Lake Road, 8.6e miles north of its upper junction with Ice House Road. 1785 Comment
  UC581124  Gnaphalium palustre H. L. Mason 1933-5-29 7245 El Dorado Shingle Springs Comment
  UCR233318  Gnaphalium palustre George K. Helmkamp, E. A. Helmkamp 2011-9-1 18223 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  UC747065  Gratiola ebracteata G. Thomas Robbins 1944-6-18 1720 El Dorado 5 mi s Pollock Pines (Sly Park) 1005 Comment
  SEINET3134813  Grindelia hirsutula M. P. Dunford 1959-10-20 564 El Dorado 1/4 mi. SW of Cool, on Hwy 49 427 Comment
  UC129106  Hackelia micrantha F. M. Reed and R. L. Pendleton July, 1907 276 El Dorado vicinity of Glenn Alpine Comment
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Sep 4 2010
  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
  UC206134  Hackelia velutina Milo S. Baker 1904-7-1 El Dorado Fallen Leaf Lake Comment
  RSA757003  Helenium bigelovii George K. Helmkamp, Amy Barnes 2009-7-8 15142 El Dorado Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House. 1654 Comment
  RSA6761  Helianthella californica var. nevadensis C. B. Wolf 1933-5-25 4947 El Dorado 1 mile off Placerville Hwy on rd to Placerville Airport. W slope Sierra Nevada. 732 Comment
  UCD133056  Hemizonella minima G. K. Helmkamp; E. A. Helmkamp 2007-6-6 12264 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road. 1616 Comment
  CAS-BOT-BC310039  Hemizonella minima Alice Eastwood 1909-1-1 148 El Dorado Lake Tahoe Region, Sand Harbor Comment
  UC88996  Hemizonia clevelandii Katharine Brandegee El Dorado Kelsey Comment
  UCD132976  Hemizonia congesta G. K. Helmkamp; E. A. Helmkamp 2006-10-23 11573 El Dorado West end of Sacramento Valley: Latrobe; junction of South Shingle Road and Latrobe Road. 238 Comment
  UCR231117  Heracleum maximum George K. Helmkamp, E. A. Helmkamp 2010-8-7 16724 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
  UCR233343  Heracleum maximum George K. Helmkamp, E. A. Helmkamp 2011-9-13 18255 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23 deg. ) of Alder Hill 2274 Comment
  SJSU3994  Hesperolinon micranthum C. W. Sharsmith 1964-6-13 7267 El Dorado 1 mi W of Shingle Springs 365 Comment
  CAS-BOT-BC269297  Heterocodon rariflorum Peter Rubtzoff 1974-7-22 7740 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 miles south of Forest Service public road. 1260 Comment
  JEPS31849  Heterotheca villosa var. minor W. L. Jepson 1918-8-28 8179 El Dorado Heather Lake 2407 Comment
  SEINET8061129 Image available Heuchera micrantha George K. Helmkamp, Mary Alice Barnes, Mary Jane Ganive 2010-6-13 16267 El Dorado Sierra Nevada Mountains Foothills: along Forebay Road, just south of Forebay Bridge over the South Fork American River 588 Comment
  CAS-BOT-BC420464  Heuchera micrantha var. erubescens Geo. Hansen 1896-7-28 1895 El Dorado Cosumnes 1524 Comment
  CAS-BOT-BC425209  Heuchera rubescens E. A. McGregor 1909-8-20 140 El Dorado Glen Alpine 2133 Comment
  CAS-BOT-BC312355  Hieracium albiflorum A. A. Heller 1911-8-10 11517 El Dorado Near Echo Camp on the Lincoln Highway 2225 Comment
  UC1069598  Hieracium albiflorum A. D. Gifford 1934-8-15 323 El Dorado 1 1/2 mi sse Holdridge (Plot 133); El Dorado National Forest, Pyramid Peak Quadrangle Comment
  UCR258389  Hieracium albiflorum George K. Helmkamp, Amy Barnes 2014-8-11 23002 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  CAS-BOT-BC312358  Hieracium albiflorum Richard M. Holman 1934-7-26 s.n. El Dorado Firs Public Camp Grove, Johnson Pass, Echo Summit 2225 Comment
  RSA9896  Hieracium albiflorum C. B. Wolf 1928-8-15 3296 El Dorado On the trail to Mt. Tallac above Glen Alpine. 2287 Comment
  UC897884  Hieracium horridum Alice Eastwood 1909-1-1 1256 El Dorado Mt. Tallac Lake Tahoe Region Comment
  BFRS355 Image available Holcus lanatus Peter Rubtzoff 1974-7-23 7752 El Dorado Blodgett Forest: Gaddis Creek area off Lower Gaddis Creek Road ca. 0.65 mi. south of junction with Chinquapin Flat Road (Comp. 580E). Comment
  UCD133251  Holocarpha virgata subsp. virgata G. K. Helmkamp; E. A. Helmkamp 2007-9-19 12981 El Dorado Northern Sierra Nevada Mountains: along Greenstone Road just south of its junction with US-50 (east of Shingle Springs). 427 Comment
  RSA449749  Holodiscus boursieri Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
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Jan 26 2011
  CAS-BOT-BC311884  Holozonia filipes Bruce G. Baldwin 1985-8-27 513 El Dorado Consumnes River bridge on California State Highway 49 (south of Placerville) Comment
  SD51379  Hordeum brachyantherum Darley F. Howe 1961-8-10 3149 El Dorado Kirkwood on Carson Pass road, #88 2347 Comment
  CHSC73276  Hordeum brachyantherum subsp. brachyantherum L. P. Janeway; Eric Schroder, Katherine Murrell 1998-7-29 5890 El Dorado Lake Tahoe Basin-National Forest. Along Road 1214 (to Angora Lookout), 0.9 mi from the road to Fallen Leaf Lake; about 0.7 mi east-southeast of the middle edge of Fallen Leaf Lake. 2048 Comment
  SACT001370  Hordeum leporinum D. Meyer 1982-5-29 El Dorado Northwest of its intersection with Deer Valley Road approximately 1.5 miles northeast of Green Valley Road. 317.0 Comment
  UCR237002  Hordeum marinum subsp. gussoneanum George K. Helmkamp, E. A. Helmkamp 2012-5-22 19048 El Dorado Northern Sierra Nevada Mountains, along US-50, 4.0 miles west of Silver Fork 1050 Comment
  JEPS44572  Horkelia fusca subsp. parviflora Ottley 1920-7-2 974 El Dorado near Myers sta. Comment
  RSA791762  Horkelia fusca subsp. parviflora George K. Helmkamp, E. A. Helmkamp 2006-7-7 10824 El Dorado Northern Sierra Nevada Mountains.: Wright's Lake Road, 3.2 miles north of Highway US-50, northeast of Kyburz 1982 Comment
  SEINET10737055  Horkelia fusca subsp. parviflora Andrew Townesmith, Karen M. Meyer 2007-8-9 Townesmith 920 El Dorado El Dorado National Forest, Pacific Ranger District. Vicinity of Lyons Creek Trailhead, off Forest Service route 4, 4.0 miles NW of intersection with US route 50. T11N R16E S8. 2053 Comment
  SEINET6758833  Horkelia fusca subsp. parviflora E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 4022 El Dorado Washoe Meadows State Park, east of Angora Meadows, just west of Sawmill Road park entrance 1926 Comment
  UC420536  Horkelia fusca subsp. parviflora Milo S. Baker 1904-7-15 El Dorado near Lake Tahoe; Lake Valley Comment
  RSA122260  Horkelia fusca subsp. parviflora P. L. Johannsen 1934-7-18 394 El Dorado 1.25 miles SE of Wilson's. 2012 Comment
  CAS-BOT-BC532477  Horkelia fusca var. parviflora J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Tallac, Lake Tahoe 1914 Comment
  CDA25948  Horkelia fusca var. tenella P. B. Kennedy 1920-8-1 32 El Dorado Eldorado National Forest - Barrett Camp. Comment
  RSA0045138  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2012-7-6 19343 El Dorado Ice House Road, 0.4 mile north of Ice House village, 10.9 miles north of the junction with US-50. 1707 Comment
  UCR170969  Horkelia tridentata subsp. tridentata George K. Helmkamp, E. A. Helmkamp 2005-7-31 9747 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
  SD235007  Horkelia tridentata var. tridentata G. K. Helmkamp, E. A Helmkamp 2007-6-6 12261 El Dorado Northern Sierra Nevada Mountains: along Mormon Emigrant Trail, 8.3 miles east of its junction with Sly Park Road (Old Iron Mountain 7.5' Q) 1616 Comment
  UCD35544  Hosackia oblongifolia Beecher Crampton 1957-8-6 4577 El Dorado 0.7 miles west of Vade. 2095 Comment
  SD241006  Hosackia pinnata George K. Helmkamp, E. A. Helmkamp 2011-9-1 18198 El Dorado Northern Sierra Nevada Mountains: Silver Fork Road, 0.9 miles south of its junction with US-50 in Kyburz. 1280 Comment
  CAS-BOT-BC315832  Hulsea algida M. S. Jussel 1928-7-11 s.n. El Dorado Freel Peak, Lake Tahoe Region Comment
  UC907729  Hulsea algida G. Thomas Robbins 1945-8-12 2116 El Dorado w face Freel Peak (near summit) 3322 Comment
  CDA21147  Humulus lupulus var. neomexicanus S. Matson 2001-8-19 499 El Dorado California Alpine Club; Johnson Pass, on spur road from Hwy 50, 1 km north of Echo Summit. Growing from beneath building foundation; probably same plant as reported by Glady Smith in 1973 as H. americanus (Fl. Tahoe Basin, p. 92.) 2248 Comment
  BFRS15 Image available Hypericum anagalloides Peter Rubtzoff 1972-10-3 6976 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E) Comment
  UC746947  Hypericum anagalloides G. Thomas Robbins 1943-6-13 1173 El Dorado along rd. to and ca. 2 mi. w. of Park Creek 1219 Comment
  UCD110336  Hypericum anagalloides G. K. Helmkamp; E. A. Helmkamp 2006-8-7 11188 El Dorado Northern Sierra Nevada Mountains: Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road. 2250 Comment
  UCD165857  Hypericum anagalloides Ellen Dean; with D. McNair and S. Yegorova 2016-7-19 9185 El Dorado West side of Tahoe Basin. Emerald Bay State Park. Cove at lakeshore along Emerald Point. 1904 Comment
  UCD44143  Hypericum anagalloides C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1509 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD44886  Hypericum anagalloides C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2251 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  CAS-BOT-BC410210  Hypericum concinnum Marcus E. Jones 1882-7-1 s.n. El Dorado St. Lawrence Comment
  UCD63361  Hypericum concinnum D. Sanchez-Mata 2006-6-20 s.n. El Dorado Rescue. Pine Hill. Sunny Hill Road. 485 Comment
  UC480732  Hypericum formosum var. scouleri W. C. Blasdale 1923-7-25 El Dorado Glen Alpine Comment
  UC178763  Hypericum perforatum Katharine Brandegee May 1907 El Dorado Placerville Comment
  UCR258204  Hypericum perforatum George K. Helmkamp, Amy Barnes 2014-8-11 22996 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  CAS-BOT-BC344917  Hypericum perforatum Peter Rubtzoff 1972-10-25 7040 El Dorado U.C. Blodgett Forest Research Station: Clear-cut on Main Line Road. Comment
  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
  CAS-BOT-BC401350  Hypericum scouleri Wm. Vortriede 1925-7-1 s.n. El Dorado Camp Sacramento Comment
  SEINET4691711  Ilex aquifolium George K. Helmkamp 2011-1 17057 El Dorado Northern Sierra Nevada Mountians Foothills: Lake Oaks Mobile Home Park, Diamond Springs 529 Comment
  CDA5558  Ipomoea purpurea T. C. Fuller 1961-10-5 7085 El Dorado West of Gold Hill Road, 0.1 mile west of Cold Spring Road, 3 miles northwest of Placerville. 0 Comment
  SBBG103332  Ipomopsis aggregata subsp. aggregata D. H. Wilken 1987-8-11 14848 El Dorado St Hwy 89, 1.2 mi NW of Luther Pass 2400 Comment
  UCD118357  Ipomopsis aggregata subsp. aggregata G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10971 El Dorado Northern Sierra Nevada Mtns Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  UCR258396  Ipomopsis aggregata subsp. formosissima George K. Helmkamp, Amy Barnes 2014-8-11 22997 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 1.7 miles south of Crystal Basin Information Station 1610 Comment
  RSA49065  Ipomopsis aggregata subsp. formosissima Verne Grant, Alva Grant 1949-7-16 8745 El Dorado by Echo Lake 2287 Comment
  RSA167769  Iris hartwegii Robert F. Thorne, Percy C. Everett 1964-4-16 33771 El Dorado On N slope of Pine Hill, ca. 3-4 mi. ENE of Rescue 610 Comment
  CAS-BOT-BC133572  Iris hartwegii L. W. Lenz; E. K. Balls 1955-5-12 20465 El Dorado 0.4 mi. above Rainbow Hybridizing Gardens, Placerville (2 mi. n.) 883 Comment
  SJSU9896  Iris hartwegii T. N. Seeno 1962-5-20 211 El Dorado Crystal Cave Rd near Cosumnes River. bridge-crossing, 8 mi SE of Somerset 670 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
  UCD67673  Iris hartwegii subsp. pinetorum D. Sanchez-Mata 1996-6-7 s.n. El Dorado Stanislaus National Forest. Calaveras Big Tress State Park. 1480 Comment
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Sep 11 2018
  UC673612  Iris macrosiphon H. L. Mason 1928-5-4 4529 El Dorado near Pilot Hill; Hastings Creek Comment
  UC277583  Isoetes nuttallii unknown El Dorado Simpson's Ranch, Sweetwater Creek Comment
  CAS-BOT-BC69861  Isoetes occidentalis G. L. Stebbins 1976-7-26 76134 El Dorado Silver Creek, just below Wrights Lake. 2926 Comment
  POM177541  Ivesia gordonii var. alpicola L. R. Abrams 1930-8-15 12747 El Dorado Desolation Valley. 2591 Comment
  CAS-BOT-BC142458  Ivesia santolinoides Lewis S. Rose 1963-7-12 63216 El Dorado Meyers 1950 Comment
  JEPS71906  Ivesia santolinoides Gladys L. Smith 1971-7-9 3068 El Dorado n wall Echo Lake (trail from upper to lower boat landing) 2346 Comment
  UC747262  Ivesia santolinoides G. Thomas Robbins 1944-7-30 1820 El Dorado about 3 mi ne of Wrights Lake (9 mi n of U.S. Highway 50, along Willow Flat Trail); Willow Flat Trail 2286 Comment
  CAS-BOT-BC340275  Jensia rammii Rimo Bacigalupi; G. L. Stebbins; L. R. Heckard; Karl Jacob 1951-5-13 3331 El Dorado Between Kelsey P.O. (Louisville) & Kelsey settlement (where Jim Marshall's blacksmithy still stands) 609 Comment
  CAS-BOT-BC340283  Jensia rammii H. M. Hall 1921-6-25 11305 El Dorado Sly Park 1036 Comment
  CAS-BOT-BC340278  Jensia rammii David D. Keck 1932-6-29 1536 El Dorado 0.5 miles S. of El Dorado, between Nashville and El Dorado Comment
  UCR173839  Juncus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-19 10740 El Dorado Northern Sierra Nevada Mountains, 5.5 miles east of Ice House Road on the road to Wright's Lake 1860 Comment
  UCR279895  Juncus articulatus Peter Rubtzoff 1972-9-28 6962 El Dorado Sierra Nevada Mtns, Georgetown Divide; Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road 1296 Comment
  UCD118790  Juncus balticus subsp. ater Kendra Sikes; Danielle Roach 2010-9-23 257 El Dorado Smaller fen about 600 m NE of Hell Hole Fen, about 1.2 km SE from end of forest road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_705_124_F4 of the CNPS/Forest Service fen vegetation project. 2500 Comment
  UCD141374  Juncus bufonius Morris Halperin 1932-8-13 851 El Dorado Strawberry. 1752 Comment
  UC1133623  Juncus chlorocephalus C. M. Belshaw 1936-7-11 2603 El Dorado 1.5 mi sw Echo; Pyramid Pk. Quad. 1676 Comment
  UC495491  Juncus chlorocephalus Merle Randall 1930-7-21 El Dorado 0.5 mi beyond and 200 ft above Upper Echo Lake; Lake Tahoe Region Comment
  UCR178764  Juncus confusus George K. Helmkamp, E. A. Helmkamp 2006-8-30 11314 El Dorado Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake 2338 Comment
  UCD165259  Juncus effusus subsp. pacificus Peter Rubtzoff 1972-10-4 7003 El Dorado The Georgetown Divide, Sierra Nevada. Blodgett Forest: head of Bacon Canyon near Spring Road (Comp. 260U) 1325 Comment
  SEINET9347498  Juncus ensifolius Unknown 2007-9-11 12937 El Dorado Northern Sierra Nevada Mountains Comment
  UCD72934  Juncus ensifolius Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4503 El Dorado Washoe Meadows State Park. West side of park near Grizzly Mountain Road entrance. 1952 Comment
  UCR170462  Juncus ensifolius George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10037 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, N of Union Valley Reservoir]; Wentworth Springs Road, 5.9 [road] mi east of Uncle Toms Cabin 1567 Comment
  UCD118791  Juncus howellii Kendra Sikes; Danielle Roach 2010-9-23 258 El Dorado Smaller fen about 600 m NE of Hell Hole Fen, about 1.2 km SE from end of forest road 12N01D, Lake Tahoe Basin Management Unit. Collected in vegetation plot #0519_SO_705_124_F4 of the CNPS/Forest Service fen vegetation project. 2500 Comment
  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
  RSA781384  Juncus macrandrus George K. Helmkamp, E. A. Helmkamp 2008-8-1 13933 El Dorado Wright s Lake Road, 3.8 miles north of its junction with CA-50 2076 Comment
  CAS-BOT-BC110770  Juncus mertensianus L. R. Abrams 1917-9-19 6793 El Dorado Grass Lake near Fallen Leaf Lake Tahoe. Comment
  JEPS73248  Juncus mertensianus Gladys L. Smith 1972-7-18 3394 El Dorado just above Wrights Lake (trail to Grouse Lake) 2194 Comment
  CDA14097  Juncus nevadensis G. F. Hrusa, J. Glazner 1997-6-3 13933 El Dorado Sierra Nevada; Marin Quarry on Icehouse Rd., ~ 1 mi. N of Whitehall. Comment
  SEINET6175523  Juncus nevadensis E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4182 El Dorado Washoe Meadows State Park, Angora Meadows, east and west sides of Angora Creek 1922 Comment
  UCD165678  Juncus nevadensis var. nevadensis Ellen Dean; with T. Starbuck, M. Starbuck, and D. McNair 2016-6-20 9029 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Along fire road on western side of Highway 89. 2106 Comment
  CHSC73238  Juncus orthophyllus L. P. Janeway; Eric Schroder 1998-7-27 5861 El Dorado Lake Tahoe Basin Management Unit. Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe. Meadow along an ephemeral creek. 1905 Comment
  UC1610107  Juncus orthophyllus R. Tallent 1987-7-24 807 El Dorado Cut clearing n of Strawberry Creek (near intermittent stream/ditch, El Dorado National Forest); El Dorado National Forest 1800 Comment
  UCD72953  Juncus oxymeris Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4519 El Dorado Washoe Meadows State Park. Northern edge of fen system, S side of trail. 1941 Comment
  UCR178714  Juncus oxymeris George K. Helmkamp, E. A. Helmkamp 2006-9-7 11360 El Dorado Northern Sierra Nevada Mountains, Ice House Road. Robbs Valley near Robbs Hut junction 1720 Comment
  RSA800473  Juncus oxymeris Peter Rubtzoff, John Thomas Howell 1973-7-17 7058 El Dorado Along Wentworth Springs Road, ca. 7 mi east of Georgetown on road to Blodgett Forest. Comment
  CDA36099  Juncus parryi M. Beyers, G. F. Hrusa 2011-7-2 1004 El Dorado Sierra Nevada: Shealor Lakes. 2194 Comment
  RSA368329  Juncus parryi A. A. Beetle, D. E. Beetle, Alva Hansen 3938 El Dorado South side of Upper Echo Lake, north slope of Ralston Mt. 2287 Comment
  CAS-BOT-BC81093  Juniperus communis Le Roy Abrams 1911-7-29 4880 El Dorado [Glenn] Glen Alpine Trail, Mt. Tallac 2590 Comment
  CAS-BOT-BC81097  Juniperus communis Frances Price 1919-1 s.n. El Dorado Lake Tahoe 2438 Comment
  UC13697  Juniperus communis W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Desolation Valley Lake Tahoe Vicinity, Desolation Valley (vicinity of Lake Tahoe) 1897 Comment
  UC747694  Juniperus occidentalis G. Thomas Robbins 1943-7-25 1283 El Dorado e of Medley Lakes (above Lake LeConte); Desolation Wilderness Area 2590 Comment
  JEPS124853 Image available Kalmia polifolia Virginia Hardham 1965-7-1 56 El Dorado Grass Lake. 6.8 miles SE on HW 89 from junction 89 and 50. E. side of Lake. Comment
  UCD117483  Kalmia polifolia Ben Henry 1976-6-1 s.n. El Dorado U.S. Hwy 50, ca. 1 mile west of junction with State Hwy 89. 1524 Comment
  CAS-BOT-BC236795  Keckiella breviflora John Thomas Howell 1954-5-16 29633 El Dorado 2 miles east of Shingle Springs, Sierra Nevada Comment
  SBBG83701  Keckiella breviflora L. L. Serafini 1982-5-10 34 El Dorado Pine Hill, 0.3 mi E of lookout tower, near crest 554 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
  CAS-BOT-BC235618  Keckiella breviflora var. breviflora G. K. Helmkamp; E. A. Helmkamp 2009-6-29 15059 El Dorado Sierra Nevada Mountains Foothills: Ice House Road, 0.2 miles north of its junction with CA-50, c. 73 miles ENE (83 deg. ) of Pollock Pines 989 Comment
  CAS-BOT-BC237828  Keckiella lemmonii A. A. Heller 1919-7-29 13332 El Dorado Meek's [Meeks] Bay, Lake Tahoe 1859 Comment
  UC747341  Keckiella lemmonii G. Thomas Robbins 1945-8-5 2085 El Dorado n shore Rockbound Lake (Rockbound Valley); Desolation Valley Wilderness Area 2011 Comment
  BFRS467 Image available Kelloggia galioides Peter Rubtzoff 1972-7-19 6821 El Dorado Blodgett Forest: forested area between Mutton Creek Road and East Fork Gaddis creek south of Clearcut (Comp. 450E). Comment
  CAS-BOT-BC434227  Kelloggia galioides George K. Helmkamp; Elizabeth Helmkamp 2013-8-2 22087 El Dorado Northern Sierra Nevada Mountains: Mehrten Spring Road, 0.5 mile north of CA-88. 1793 Comment
  JEPS72419  Kelloggia galioides Gladys L. Smith 1964-7-29 2178 El Dorado margin Pow-wow bog (U.S. Hwy 50); Echo Summit Region 2133 Comment
  RSA613775  Kelloggia galioides Scott D. White, Julie Greene 1997-7-13 5417 El Dorado Lake Tahoe Area: Hwy 89, 0.4 miles W of summit at Luther Pass. Grass Lake. 2302 Comment
  SEINET4560798  Kelloggia galioides George K. Helmkamp, E. A. Helmkamp 2010-1 16898 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88. 2018 Comment
  UC416621  Kelloggia galioides F. M. Reed and R. L. Pendleton 1907-7-25 1220 El Dorado road near Lily Lake (Glen Alpine); Lake Tahoe Region 2011 Comment
  UCD121968  Kelloggia galioides G. K. Helmkamp; E. A. Helmkamp 2006-7-7 10862 El Dorado Northern Sierra Nevada Mtns: Wright's Lake Road, 4.1 miles north of Hwy. US-50, northeast of Kyburz. 2049 Comment
  UCD147661  Kelloggia galioides Allyson Ayalon; Lucie Jerabkova 2012-7-1 39 El Dorado El Dorado County. Kyburz. South-facing slopes of the Sierra Neveda found along the North of Highway 50. 1645 Comment
  UCD69232  Kickxia elatine Collector unknown 1997-8-9 El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. Annual plant communities on meadows near the creek. Serpentine soils. 640 Comment
  CDA24283  Kumlienia hystricula G. D. Barbe 1984-3-6 4139 El Dorado South end of Mosquito Road suspension bridge over the South Fork of the American River. Comment
  CAS-BOT-BC340338  Kyhosia bolanderi A. A. Heller 1919-7-30 13338 El Dorado Meek's [Meeks] Bay, Lake Tahoe 1859 Comment
  UC1950982  Lagophylla glandulosa G. K. Helmkamp, E. A. Helmkamp 2006-9-29 11447 El Dorado Northern Sierra Nevada Mountains Foothills: Salmon Falls Rd just west of CA-49 and 4 miles south of Cool (Pilot Hill 7.5' Q. Comment
  UC85460  Lagophylla glandulosa Katharine Brandegee 1907-5-29 El Dorado Simpson's Ranch Sweetwater Creek Comment
  UCD149313  Lamium purpureum Ellen Dean; V. Stewart 2014-7-5 8402 El Dorado El Dorado County. SW corner of Tahoe Basin. Washoe Meadows State Park. Angora Meadows, northern half. 1905 Comment
  UCR230988  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
  UCD33672  Lathyrus lanszwertii Beecher Crampton 1971-7-1 8746 El Dorado El Dorado County, Stateline. 1920 Comment
  CDA27140  Lathyrus sulphureus W. E. Simonds 1960-5-1 s.n. El Dorado East shore of Folsom Lake, on road to Pilot Hill, ca. 5 miles northeast of Folsom. 0 Comment
  UC1536971  Lathyrus sulphureus Gordon H. True Jr. 1936-4-9 420 El Dorado s of Shingle Springs (and e of French Creek Road); Sugar Loaf 457 Comment
  UCD106451  Lathyrus sulphureus R. A. Pendeton 1939-5-21 s.n. El Dorado Otter Creek. Comment
  UCD38772  Lathyrus sulphureus Beecher Crampton 1958-6-9 4910 El Dorado Ca. 10 miles northeast of Placerville, Pino Grande Road, Rock Creek. Comment
  SEINET11447711 Image available Layia chrysanthemoides S. Eliades 1976-4-3 s.n. El Dorado Found just off HWY 193, near Georgetown 610 Comment
  CDA10931  Layia pentachaeta G. F. Hrusa 1994-4-28 11843 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  JEPS66630  Ledum glandulosum W. L. Jepson 1918-8-28 8166 El Dorado above Fallen Leaf (shore of Heather Lake); Heather Lake 2407 Comment
  UCR257668  Leontodon taraxacoides subsp. taraxacoides George K. Helmkamp, Amy Barnes 2014-7-28 22939 El Dorado Sierra Nevada Mountains Foothills, Lake Walton beside Balderston Road; 1/4 mile south of Wentworth Springs Road 966 Comment
  UCD115251  Lepidium campestre Peter Rubtzoff 1976-6-23 8696 El Dorado Sierra Nevada. Vicinity of Blodgett Forest: 'County Road' ca. 0.3 mi. west of Headquarters Road junction. 1264 Comment
  SEINET3245856  Lepidium nitidum G. K. Helmkamp, E. A. Helmkamp 2007-1 11685 El Dorado Foothills, Northern Sierra Nevada Mountains: hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake. 381 Comment
  CHSC114693  Lepidium virginicum R. Robison 2011-8-17 El Dorado South Lake Tahoe; Washoe Meadow State Park. Comment
  UCD115873  Lepidium virginicum G. K. Helmkamp 2007-7-7 12464 El Dorado Northern Sierra Nevada Mountains: along CA-89, 0.9 mile west of Luther Pass in the Grass Lake area. 2338 Comment
  UCR251250  Lepidium virginicum George K. Helmkamp, E. A. Helmkamp 2012-7-6 19333 El Dorado Northern Sierra Nevada Mountains, Ice House Road at Ice House village, 10.5 miles north of its junction with US-50 1677 Comment
  POM177404  Leptosiphon harknessii L. R. Abrams 1930-7-23 12694 El Dorado Tamarack Trail, Glen Alpine Canyon 2287 Comment
  RSA523354  Leptosiphon montanus Gordon H. True Jr. 1936-4-9 409 El Dorado Ridge between Eldorado and Shingle Springs. 457 Comment
  UCR189908  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2007-9-1 12870 El Dorado Foothills, northern Sierra Nevada Mountains, Happy Valley Road 7.8 miles east of its junction with CA Hwy E-16 1008 Comment
  UCR229578  Lessingia leptoclada George K. Helmkamp, E. A. Helmkamp 2011-7-30 17914 El Dorado Northern Sierra Nevada Mountains, Omo Ranch Road at the junction with North-South Road, 0.67 mi. NW (300 deg. ) of jct. with Hwy 88; 8.9 miles southeast of Omo Ranch 1457 Comment
  CAS-BOT-BC339597  Lessingia leptoclada L. R. Abrams No date on label 12176 El Dorado 10 miles east of Placerville on Highway Comment
  CAS-BOT-BC339609  Lessingia leptoclada John Thomas Howell 1930-10-12 5593 El Dorado 6.5 miles n. of Plymouth Comment
  CAS-BOT-BC339613  Lessingia leptoclada John Thomas Howell 1930-10-12 5578 El Dorado Hill directly north of Coloma on road to Georgetown Comment
  POM247549  Lessingia leptoclada C. M. Belshaw 1936-8-14 2641 El Dorado Sierra Nevada: 2 miles south of Snowline Comment
  UCD134071  Lessingia leptoclada Morris Halperin; G. H. Jan Seel 1932-8-13 909 El Dorado 2 miles north of Camino. 975 Comment
  UC148610  Lessingia nana Katharine Brandegee September 1910 El Dorado near the Schoolhouse; Mormon Island Comment
  CAS-BOT-BC123038  Lessingia nemaclada M. K. Curran 1883-8-1 s.n. El Dorado Sweetwater Comment
  RSA0011962  Leucanthemum vulgare George K. Helmkamp, E. A. Helmkamp 2011-9-1 18226 El Dorado Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail 1523 Comment
  UCR248505  Leucanthemum vulgare George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 21094 El Dorado Northern Sierra Nevada Mountains, Hell's Delight Road, just west of the junction with Silver Fork Road, 2.8 miles north of CA-88 2006 Comment
  CAS-BOT-BC492925  Leucocrinum montanum Molly Jean Ferry 2011-6-11 1 El Dorado Washoe Meadows State Park; central part of park near eastern boundary S of manhole #47 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-BC229489  Lewisia longipetala G. L. Stebbins 1968-7-15 6779 El Dorado Crystal Range, Desolation Wilderness. Glacial cirque west of Mt. Price 2682 Comment
  SBBG12664  Lewisia nevadensis D. Myrick 1958-6-28 83 A El Dorado Glen Alpine above Fallen Leaf Lake 2042 Comment
  UC746846  Lewisia pygmaea G. Thomas Robbins 1944-7-29 1810 El Dorado slope s and above Lake Leland; Desolation Valley Wilderness 2590 Comment
  CAS-BOT-BC444517  Lewisia triphylla G. L. Stebbins 1969-8-2 6965 El Dorado West side of Desolation Wilderness area, just north of Tyler Lake. 2499 Comment
  UCD64652  Leymus triticoides Beecher Crampton 1983-7-22 9887 El Dorado Stateline. Comment
  UC463345  Ligusticum grayi L. R. Abrams 1930-8-15 12743 El Dorado Glen Alpine to Susie Lake 2286 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
  UCR207018  Ligusticum grayi George K. Helmkamp, E. A. Helmkamp 2009-7-22 15260 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing 2015 Comment
  UCR218103  Ligusticum grayi George K. Helmkamp, E. A. Helmkamp 2010-7-23 16619 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
  BFRS64 Image available Lilium Peter Rubtzoff, John Thomas Howell 1973-7-18 7102 El Dorado Blodgett Forest: Marshy opening along East Fork Gaddis Creek ca. 0.1 mile south of Clearcut (Comp. 460E) Comment
  UC13768  Lilium parvum W. C. Blasdale 1897-7-20 El Dorado Lake Tahoe Comment
  UCD165698  Lilium parvum Ellen Dean 2016-7-12 9054 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
  UCD19875  Lilium parvum C. H. Lamoureux; H. B. Currier, D. Dybing 1956-7-7 1168 El Dorado El Dorado National Forest, near ranger station, just below Loon Lake. 1767 Comment
  CDA32240  Lilium washingtonianum M. Beyers 2010-8-2 737 El Dorado Along a dirt road below and just north of State Route 88. Sheet 2 of 2. 1495 Comment
  UCD150498  Lilium washingtonianum James A. Neilson Jr. 1970-8-1 1715 El Dorado Tahoe Basin, 1 mile west of South Lake Tahoe Visitors Center. 1889 Comment
  UC971830  Limnanthes alba Ethel Crum 1941-5-3 2139 El Dorado 1 mi nw Shingle Springs; Sierra Nevada Foothills 457 Comment
  UC971852  Limnanthes alba subsp. versicolor Charles T. Mason Jr. 1949-5-9 1293 El Dorado 3.3 mi s Eldorado (along State Hwy 49) Comment
  SEINET5744160 Image available Limnanthes douglasii Paul Barnett 1973-1 6 El Dorado Sierra foothills; Marble Valley Road at US Interstate 80. Comment
  UCD13290  Limnanthes douglasii subsp. striata Glenn Greenleaf 1974-4-18 16 El Dorado El Dorado County: Ulenkamp Road, 0.4 mile north of junction with Green Valley Road. Elevation 400 meters. 400 Comment
  SEINET7072539  Linanthus androsaceus 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
  UC754226 Image available Linanthus bakeri Herbert L. Mason 1932-4-25 7015 El Dorado Pilot Hill; ; Pilot Hill, Eldorado Co. Comment
  UC747615  Linanthus bicolor G. Thomas Robbins 1945-5-20 1923 El Dorado 3 mi e Rescue (along Placerville-Rescue road) 457 Comment
  UCR194924  Linanthus ciliatus George K. Helmkamp, E. A. Helmkamp 2007-5-27 12154 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
  UCR206997  Linanthus ciliatus George K. Helmkamp, Amy Barnes 2009-7-8 15153 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
  UCR207673  Linanthus ciliatus George K. Helmkamp, E. A. Helmkamp 2009-4-21 14528 El Dorado Sierra Nevada Mountains Foothills, junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River 390 Comment
  UC130875  Linanthus filipes Katharine Brandegee 1909-5-1 El Dorado between Simpson's Ranch and Salmon Falls Comment
  UCR37223  Linanthus harknessii subsp. harknessii A. C. Sanders 1984-6-17 5032 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
  UC747474  Linanthus montanus G. Thomas Robbins 1944-5-22 1631 El Dorado ca 3 mi e Placerville (along U.S. Highway 50) 670 Comment
  UC335978  Linanthus pachyphyllus J. G. Lemmon El Dorado Lake Tahoe Valley Comment
  UCR173157  Linanthus parviflorus George K. Helmkamp, Elizabeth Helmkamp 2006-4-27 10241 El Dorado Northern Sierra Nevada Foothills, Junction of French Creek Road and Big Canyon Road, 0.5 mi. south of Frenchtown 340 Comment
  HSC44789  Linanthus pungens Maralyn O'Meara Jun 1974 505 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  CAS-BOT-BC111972  Lipocarpha micrantha George Ledyard Stebbins 1952-9-5 52 -296 El Dorado Along North Fork, Cosumnes River, south of El Dorado. 304 Comment
  CAS-BOT-BC36143  Lithocarpus densiflorus var. densiflorus John Thomas Howell 1973-7-19 49952 El Dorado Headquarters Blodgett Forest 1310 Comment
  JEPS47648  Lithophragma glabrum Alice M. Ottley 1920-7-26 887 El Dorado between Gilmore Lake and Mt. Tallac; betw Gilmore Lake and Mt. Tallac 2743 Comment
  UCD37004  Lolium perenne Beecher Crampton 1956-6-22 3615 El Dorado El Dorado County, 3.2 miles northwest of Somerset, about 9 miles southeast of Placerville. Comment
  UCR185334  Lomatium caruifolium var. caruifolium George K. Helmkamp, E. A. Helmkamp 2007-4-20 11762 El Dorado Foothills, Northern Sierra Nevada Mountains, 2.2 miles north of US-50 on Bass Lake Road, overlooking Bass Lake; between El Dorado Hills and Cameron Park 384 Comment
  SJSU4166  Lomatium dissectum var. multifidum C. W. Sharsmith 1967-6-17 7478 El Dorado Camp Richardson, S shore Lake Tahoe 1889 Comment
  UC1046477  Lomatium marginatum var. marginatum Rimo Bacigalupi with G. L. Stebbins, L. R. Heckard and Karl Jacob 1951-5-13 3310 El Dorado 1.8 mi NE of Georgetown (W slopes of Hotchkiss Hill) 975 Comment
  SEINET12616236  Lomatium nevadense K. Christie 2011-8-16 2054 El Dorado Lake Tahoe Basin Management Unit (LTBMU); Freel Meadows, north side of smaller, western meadow. Comment
  JEPS13768  Lonicera conjugialis W. L. Jepson 1918-7-30 7720 El Dorado Tahoe Lake Tahoe 1920 Comment
  RSA389168  Lonicera conjugialis W. W. Price 1898-7-12 12 El Dorado Glen Alpine. 2134 Comment
  UC1125223  Lonicera conjugialis J. A. Rutter 1934-8-21 15 El Dorado 1/2 mi n - 1/2 mi e Leek Spr. Mtn.; El Dorado National Forest, Pyramid Pk. Quadrangle Comment
  UC747052  Lonicera conjugialis G. Thomas Robbins 1945-7-1 2021 El Dorado Wrights Lake 2133 Comment
  UCR197028  Lonicera hispidula var. vacillans George K. Helmkamp, E. A. Helmkamp 2008-6-3 13583 El Dorado Sierra Nevada Mountains, Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 716 Comment
  UCR206103  Lonicera hispidula var. vacillans George K. Helmkamp, E. A. Helmkamp 2009-6-3 14899 El Dorado Northern Sierra Nevada Mountains, Forbay Road, 4.7 miles northwest of its junction with Pony Express Trail in Pollock Pines 945 Comment
  UCR189600  Lotus argophyllus var. fremontii George K. Helmkamp, Elizabeth 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 1976 Comment
  UCR207665  Lotus argophyllus var. fremontii George K. Helmkamp, E. A. Helmkamp 2009-4-21 14533 El Dorado Sierra Nevada Mountains Foothills, Rock Creek Road, 4.2 miles west of the bridge over Rock Creek 401 Comment
  UC1742166  Lotus crassifolius R. M. Bond 1947-5-24 El Dorado Kyburz Lodge, American River; 5000 ft marker on highway Comment
  UCR196771  Lotus incanus George K. Helmkamp, E. A. Helmkamp 2008-6-3 13588 El Dorado Sierra Nevada Mountains, Forbay Road, 4.8 miles northwest of its junction with CA-50 at Pollock Pines 965 Comment
  SEINET6655542  Lotus nevadensis Elizabeth Neese 1986-8-27 17742 El Dorado Near Sawmill Pond, 4 miles south of south end of Lake Tahoe near junction of Hwy 89/50 and Sawmill Road.; 0 1951 Comment
  SEINET6655543  Lotus nevadensis Elizabeth Neese 1986-8-27 17743 El Dorado Near Sawmill Pond, 4 miles south of south end of Lake Tahoe near junction of Hwy 89/50 and Sawmill Road.; 0 1951 Comment
  RSA0065885  Lotus nevadensis var. nevadensis George K. Helmkamp, Elizabeth A. Helmkamp 2013-8-2 22085 El Dorado Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy. 1793 Comment
  UCR176230  Lotus nevadensis var. nevadensis George K. Helmkamp, E. A. Helmkamp 2006-7-31 11053 El Dorado Northern Sierra Nevada Mountains, along Wrights Lake Road (Forest Route 4), 3.3 miles north of Hwy US-50 2049 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
  UCR170644  Lotus oblongifolius George K. Helmkamp, E. A. Helmkamp 2005-8-9 9793 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
  JEPS71958  Lotus oblongifolius var. oblongifolius Gladys L. Smith 1936-7-27 1870 El Dorado Hawley Grade, old pass over Echo Summit Sierra Nevada, Echo Summit 1889 Comment
  UCR232606  Lotus pinnatus George K. Helmkamp, E. A. Helmkamp 2011-9-1 18198 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 0.9 miles south of its junction with US-50 in Kyburz 1280 Comment
  UCR171257  Lotus purshianus var. purshianus George K. Helmkamp, E. A. Helmkamp 2005-7-11 9685 El Dorado Northern Sierra Nevada Foothills, 30 miles SW of Lake Tahoe; 1 mile east of Jenkinson Lake along Mormon Emigrant Road/County Highway 5 1220 Comment
  UCR189601  Lotus purshianus var. purshianus George K. Helmkamp, Elizabeth Helmkamp, Amy Barnes 2007-6-20 12371 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 13.2 miles ESE of its junction with Sly Park Road at Jenkinson Lake 1976 Comment
  UCR217917  Lotus purshianus var. purshianus George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe 2010-7-6 16466 El Dorado Sierra Nevada Mountains, Silver Fork Road, 4.1 miles south of its junction with US-50 in Kyburz 1500 Comment
  UC1537093  Lotus wrangelianus Gordon H. True Jr. 1936-4-9 413 El Dorado between El Dorado and Shingle Springs Shingle Springs 457 Comment
  CDA5224  Ludwigia peploides subsp. montevidensis M. Petach 1964-10-18 El Dorado Sierra Nevada; Armin Winje property, Cold Springs Road & Gold Hill Road, Coloma. Comment
  UC614581  Lupinus L. Constance, J. L. Morrison 1938-4-29 2168 El Dorado near North Fork of the Cosumnes River 8 mi s El Dorado (Sierra Nevada foothills); , nr North Fork Cosumnes River 457 Comment
  SBBG3497  Lupinus adsurgens var. undulatus H. and M. Dearing 1939-7-5 3840 El Dorado Lake Tahoe, N of Meeks Bay 1828 Comment
  SBBG3499  Lupinus adsurgens var. undulatus H. and M. Dearing 1939-7-6 3847 El Dorado near Richardson's and Tahoe Lake 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
  RSA121725  Lupinus albicaulis var. proximus A. D. Gifford 1934-8-11 317 El Dorado Morrisons Camp. 1585 Comment
  CAS-BOT-BC201381  Lupinus albifrons var. albifrons G. Thomas Robbins 1945-4-22 1860 El Dorado 3 mi. e. of Shingle Springs 457 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
  RSA407023  Lupinus andersonii var. andersonii Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
  UCR250152  Lupinus apertus George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20925 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, north side of its junction with Mormon Emigrant Trail 2188 Comment
  JEPS71969  Lupinus arbustus Gladys L. Smith 1964-7-6 2157 El Dorado above Aloha Lake; Desolation Valley, above Aloha Lake 2651 Comment
  CAS-BOT-BC208853  Lupinus argenteus var. meionanthus Frank W. Peirson 1925-7-1 6180 El Dorado State Line, Lake Tahoe 1905 Comment
  UCD42624  Lupinus argenteus var. meionanthus Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCR206803  Lupinus bicolor George K. Helmkamp, E. A. Helmkamp 2009-3-19 14418 El Dorado Northern Sierra Nevada Mtns. Foothills, Rock Creek Road, 4.1 miles east of its junction with CA-193 485 Comment
  SEINET5328103  Lupinus bicolor O. Grosz 1964-4-21 s.n. El Dorado Road ditch Hwy. 50 914 Comment
  UCD107182  Lupinus bicolor A. A. Heller 1911-4-6 12285 El Dorado between Clarksville an Shingle Springs. Comment
  SBBG11878  Lupinus breweri D. Myrick 1958-6-28 64 El Dorado S end Lake Tahoe 1859 Comment
  UC15816  Lupinus breweri M. H. Gates July 1878 3 El Dorado Lake Valley Comment
  RSA613392  Lupinus breweri Mary DeDecker 1956-7-14 436 El Dorado Lake Tahoe near Meeks Bay. 1920 Comment
  UCR179371  Lupinus fulcratus George K. Helmkamp, E. A. Helmkamp 2006-8-24 11270 El Dorado Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road 1552 Comment
  UC1729926  Lupinus grayi L. P. Janeway 1998-8-5 5955 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
  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
  UC180125  Lupinus latifolius var. columbianus Katharine Brandegee 1915-4-28 El Dorado near Pilot Hill (Layne's Ranch); near Pilot Hill Comment
  UCR253103  Lupinus latifolius var. columbianus George K. Helmkamp, Elizabeth Helmkamp 2013-7-31 22062 El Dorado Northern Sierra Nevada Mountains, junction of Ice House Road and Forestry Route 13N21, 0.9 mile south of the northern junction of Ice House Road and Wentworth Springs Road 1701 Comment
  SD6073  Lupinus latifolius var. longipes Unknown Apr 1914 El Dorado Foothills, Sierras, near Cool Comment
  SD243136  Lupinus lepidus var. confertus George K. Helmkamp, E. A. Helmkamp 2011-9-23 18309 El Dorado Northern Sierra Nevada Mountains: along Ice House Road, 8.6 miles north of its junction with US-50 (Riverton 7.5'Q) 1613 Comment
  UC747240  Lupinus lepidus var. confertus G. Thomas Robbins 1943-8-15 1359 El Dorado along shore Wrights Lake; shore of Wrights Lake 2286 Comment
  UCD61675  Lupinus lepidus var. confertus Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4219 El Dorado Washoe Meadows State Park. Angora Meadows, north side of creek where it enters meadow from the west. 1924 Comment
  UCR176311  Lupinus lepidus var. sellulus George K. Helmkamp, E. A. Helmkamp 2006-7-10 10878 El Dorado Northern Sierra Nevada Mtns, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir 2030 Comment
  RSA748726  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2008-8-1 13935 El Dorado Wrights Lake Road, 3.8 miles north of its junction with CA-50 2076 Comment
  UC865399  Lupinus polyphyllus var. burkei A. A. Heller 1915-8-6 12166 El Dorado on the Lincoln Highway near Echo Camp 2133 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
  UCR191066  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2007-6-6 12278 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
  SEINET7249320  Lupinus stiversii George K. Helmkamp, Elizabeth Helmkamp 2013-1 El Dorado Comment
  RSA752673  Luzula comosa George K. Helmkamp, E. A. Helmkamp 2008-4-25 13307 El Dorado Sierra Nevada Mountains Foothills: Junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown. 674 Comment
  UCD60647  Luzula comosa Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4110 El Dorado Washoe Meadows State Park. Southern portion of park on east side of fen system. 1926 Comment
  UCD72646  Luzula comosa Ellen Dean; T. Sasaki 2007-7-23 4368 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
  UCD148541  Luzula comosa var. laxa Ellen Dean; T. Starbuck 2014-6-8 8357 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Spring in southern part of park near Chilicothe St. entrance. Opening in lodgepole pine forest. 1923 Comment
  JEPS73263  Luzula divaricata Gladys L. Smith 1964-7-6 2164 El Dorado near summit pass from Echo Lake to Desolation Valley; near summit pass from Echo Lake to Desolation Valley 2651 Comment
  UC1213894  Luzula divaricata Verne Grant, Alva Grant 1946-9-1 7861 El Dorado near summit Ralston Peak (near Echo Lake); near summit Ralston Peak, near Echo Lake 2804 Comment
  UCR266843  Luzula macrantha Peter F. Zika, L. P. Janeway 2012-5-17 25876 El Dorado Northern Sierra Nevada Highlands, near Traverse Creek, at confluence with Rock Creek, 1 air mi southwest of Shoemaker Hill 686 Comment
  UCR241966  Lycopus americanus George K. Helmkamp, E. A. Helmkamp 2012-9-15 19831 El Dorado Northern Sierra Nevada Mountains Foothills, Walton Lake; along Balderson Road, 0.4 mile south of its junction with Wentworth Springs Road 951 Comment
  RSA0017437  Lythrum hyssopifolia Marcus E. Jones 1883-4-21 s.n. El Dorado Kelsey. Comment
  BFRS487 Image available Madia Peter Rubtzoff 1974-7-24 7758 El Dorado Blodgett Forest: County Road ca. 0.6 mi. east of Headquarters Road junction (Comp. 220R). 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
  JEPS119447  Madia George K. Helmkamp with E. A. Helmkamp 2011-5-8 17224 El Dorado n SNF: along Pleasant Valley Road, 0.6 miles NW of Pleasant Valley. Comment
  RSA750424  Madia citriodora George K. Helmkamp, E. A. Helmkamp 2008-9-9 14075 El Dorado junction of Bear Creek Road and Meadow Brook Road at Bear Creek; east of CA-193 and south of Georgetown 678 Comment
  UC166900  Madia elegans Geo. B. Grant Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe Sierra Nevada Mts., Lake Tahoe 1828 Comment
  UCD96157  Madia elegans Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6990 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. North end of Kanaka Valley along main road at transition to gabbro soil areas. 343 Comment
  UCR190134  Madia elegans George K. Helmkamp, E. A. Helmkamp 2007-7-23 12565 El Dorado Northern Sierra Nevada Mountains Foothills, Rock Creek road, 7.1 miles east of its junction with CA-193 567 Comment
  UCR255712  Madia elegans Peter Rubtzoff 1972-10-18 7032 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station, 'County Road' [=Wentworth Springs Road?], c. 1.75 mile east of main station entrance, and 0.1 mi. west of Mutton Creek Road junction 1280 Comment
  CAS-BOT-BC344349  Madia exigua Reed; Pendleton 1907-7-27 1646 El Dorado Mt. Tallac 2590 Comment
  JEPS29793  Madia exigua Rimo Bacigalupi and L. R. Heckard 1962-5-29 8538 El Dorado southern outskirts of Placerville (head of ravine); Spanish Ravine 640 Comment
  UCR237038  Madia exigua George K. Helmkamp, E. A. Helmkamp 2012-5-18 19011 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail, 0.1 mile east of Pebble Canyon Road, SE of Pollock Pines, S of US Hwy 50 1495 Comment
  UC485209  Madia exigua R. L. Pendleton and F. M. Reed 1907-7-24 1131 El Dorado Mt. Tallac trail, Lake Gilmore and Camp Laka Tahoe Region 2377 Comment
  UC406893  Madia glomerata H. M. Hall 1910-7-29 8832 El Dorado w side Fallen Leaf Lake; Sierra Nevada Mountains, Tahoe district 1950 Comment
  UCD142877  Madia glomerata Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7972 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, Northeast corner of pond. 2026 Comment
  UCR176293  Madia glomerata George K. Helmkamp, E. A. Helmkamp 2006-7-28 11010 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  SEINET11810601  Madia glomerata H. H. Heller 1938-1 734 El Dorado Stanford Camp, FallenLeaf Comment
  UCD132805  Madia glomerata Beecher Crampton 1981-8-17 9784 El Dorado Stateline, South Lake Tahoe roadsite. Comment
  RSA789797  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2011-7-2 17627 El Dorado Northern Sierra Nevada Mountains Foothills: Forni Road at Weber Creek crossing, 1.3 miles south of its Placerville junction with US-50. 473 Comment
  SEINET3828318  Madia gracilis George K. Helmcamp, E. A. Helmkamp 2011-1 17627 El Dorado Northern Sierra Nevada Mountains Foothills: Forni Road at Weber Creek crossing, 1.3 miles south of its Placerville junction with US-50 (placerville 7.5') 472 Comment
  UC485314  Madia gracilis Helen D. Geis 1912-6 157 El Dorado Lakeside Comment
  UCD151024  Madia gracilis D. S. Park; S. Joslin 2010-5-29 105 El Dorado trail near American River. 197 Comment
  UCR233304  Madia gracilis George K. Helmkamp, E. A. Helmkamp 2011-9-1 18211 El Dorado Northern Sierra Nevada Mountains, Silver Fork Road, 4.7 miles south of its junction with US-50 in Kyburz, alongside Silver Fork American River 1500 Comment
  UCR252958  Madia gracilis George K. Helmkamp, Elizabeth Helmkamp 2013-8-2 22082 El Dorado Northern Sierra Nevada Mountains, Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy 1793 Comment
  CAS-BOT-BC342907  Madia gracilis G. Thomas Robbins 1943-6-5 1129 El Dorado On canyon slope above North Fork Webber Creek, about 3 mi. e. of Camino 975 Comment
  CAS-BOT-BC342923  Madia gracilis David D. Keck 1932-6-30 1567 El Dorado Between Fallen Leaf Lake and Lake Tahoe 1920 Comment
  OBI79655  Madia rammii Al Faustini 1992-4-1 s.n. El Dorado Grounds of residence on Sand Ridge Road 600 Comment
  SBBG11884  Maianthemum racemosum D. Myrick 1958-6-26 55 A El Dorado about Fallen Leaf Lake, Lake Tahoe 1889 Comment
  UCD142028  Maianthemum stellatum Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7852 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
  UC218827  Malacothrix floccifera Katharine Brandegee 1908-7-11 El Dorado Riverton Comment
  SEINET8551095  Marah fabacea H. R. Holbo 1961-3-18 s.n. El Dorado W of bridge, Hwy 49 and South Fork American River. 457 Comment
  UCD134465  Matricaria discoidea G. K. Helmkamp; E. A. Helmkamp 2007-4-30 11890 El Dorado Northern Sierra Nevada Mountains: hiking trail leaving from CA-49, 3.4 miles northwest of Placerville. 511 Comment
  UCR176417  Melica George K. Helmkamp, E. A. Helmkamp 2006-7-10 10883 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-BC329236  Melica aristata Peter Rubtzoff 1975-7-10 8180 El Dorado Blodgett Forest Research Station, Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. Comment
  SD248302  Melica aristata Peter Rubtzoff 1975-7-10 8180 El Dorado Sierra Nevada Mountains: U.C. Blodgett Forest Research Station, Chinquapin Flat Road 1320 Comment
  UC204713  Melica bulbosa R. L. Pendleton and F. M. Reed 1907-7-25 1245 El Dorado Lily Lake; Lake Tahoe Region 1950 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
  CAS-BOT-BC271809  Melica californica John Thomas Howell 1954-5-17 29722 A El Dorado 1 mile southwest of Garden Valley, Sierra Nevada 609 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
  UC818844  Melica californica Marcus E. Jones, A. M. 1883-4-21 El Dorado Kelsey Comment
  UCD72682  Melica fugax Ellen Dean; T. Sasaki 2007-7-23 4404 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
  BFRS393 Image available Melica harfordii Peter Rubtzoff 1974-7-21 7724 El Dorado Blodgett Forest: Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U). Comment
  UCR199055  Melica torreyana George K. Helmkamp, E. A. Helmkamp 2008-4-30 13351 El Dorado Sierra Nevada Mountains Foothills, junction of Meadow Brook and Bear Creek Roads at Traverse Creek, south of Georgetown 674 Comment
  UCR179739  Melilotus albus George K. Helmkamp, E. A. Helmkamp 2006-10-20 11545 El Dorado Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset 625 Comment
  UCD125074  Mentha X piperita G. K. Helmkamp; E. A. Helmkamp 2007-9-10 12920 El Dorado Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive. 530 Comment
  UC747559  Mentha canadensis G. Thomas Robbins 1943-7-10 1262 El Dorado about 3 mi e Camino (along bank of North Fork Webber Creek); bank of North Fork Webber Creek 914 Comment
  UCD42539  Mentha canadensis Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD125122  Mentha pulegium Beecher Crampton 1980-9-23 9760 El Dorado south of El Dorado Hills. Comment
  UCD34745  Mentzelia congesta Beecher Crampton 1989-6-11 10190 El Dorado El Dorado County, Tahoe Basin, Stateline, Stateline blvd. and Azure street. Comment
  UCD73077  Menyanthes trifoliata Rudolf Schmid 1964-7-12 El Dorado Grass Lake, State Highway 89 (Luther Pass). Comment
  UCD73079  Menyanthes trifoliata June McCaskill; C. H. Lamoureux 1956-6-6 460 El Dorado Off of US Highway 50, at foot of Meyers grad. .7 mile west of junction with State Highway 89 (Luther Pass). 1996 Comment
  SEINET11305253  Mertensia ciliata var. stomatechoides A. Pinzl 1976-6-24 585 El Dorado Grass Lake Creek Meadow, along Hwy 89. 2347 Comment
  UCR192904  Mertensia oblongifolia George K. Helmkamp, E. A. Helmkamp 2007-5-31 12235 El Dorado Northern Sierra Nevada Mountains, Forest Route 42, 1.2 miles west of its junction with Wrights Lake Road, generally between Wrights Lake and Ice House Reservoir 2021 Comment
  CAS-BOT-BC428615  Micranthes bryophora M. S. Jussel 1928-7-18 s.n. El Dorado Pyramid Peak, Lake Tahoe region Comment
  CAS-BOT-BC429077  Micranthes odontoloma Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CHSC73091  Micranthes oregana L. P. Janeway; Eric Schroder, Katherine Murrell, Todd Adams 1998-7-22 5794 El Dorado Lake Tahoe Basin Management Unit - National Forest. Large meadow near mouth of Meeks Creek; wet of Hwy 89 and 0.4 - 0.5 mi west of Meeks Bay of Lake Tahoe. 1895 Comment
  SD123477  Micranthes oregana Robert F. Thorne 1974-7-31 44908 El Dorado Grass Lake at Luthers Pass: floating bog 2362 Comment
  CAS-BOT-BC429290  Micranthes tolmiei W. H. Brewer 1863-8-1 2142 El Dorado Pyramid Peak. 3048 Comment
  CAS-BOT-BC322594  Micropus John Thomas Howell 1954-5-17 29698 El Dorado 1.5 miles south of Garden Valley, Sierra Nevada Comment
  JEPS72244  Microseris nutans Gladys L. Smith 1964-7-31 2261 El Dorado on steep trail to summit Echo Lake to Fallen Leaf Lake; Echo Lake to Fallen Leaf Lake 2316 Comment
  UC311604  Microseris nutans unknown 1918-7-24 El Dorado trail to Benwood Meadow Sierra Nevada Comment
  UCD42544  Microseris nutans Lloyd P. Tevis 1902-7-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  SEINET3145678  Microsteris gracilis L. S. Rose 1940-6-17 40600 El Dorado Tallac, Lake Tahoe 1905 Comment
  UCD33489  Microsteris gracilis Beecher Crampton 1969-4-17 8397 El Dorado 3.2 miles east of Shingle Springs on US Highway 50 eastbound. Comment
  RSA696686  Microsteris gracilis subsp. gracilis Keith E. Hoffmaster 1941-3-22 1024 El Dorado S of Pilot Hill Comment
  UC2027250  Mimulus David Keil 3-5 July 1992 23357 El Dorado Circa 11 km due south of Placerville near intersection of Sand Ridge Rd and Dawn Rose Ln. Comment
  UCD42693  Mimulus C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 59 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
  UCR196889  Mimulus aurantiacus George K. Helmkamp, E. A. Helmkamp 2008-6-5 13612 El Dorado Sierra Nevada Mountains Foothills, Forbay Road. 0.5 mile north of its crossing of the South Fork American River 668 Comment
  UC85428  Mimulus aurantiacus var. aurantiacus Katharine Brandegee 1907-5-25 El Dorado above Lotus (n bank of river); American River Comment
  UCR36514  Mimulus breweri A. C. Sanders 1984-6-17 5035 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
  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
  POM181678  Mimulus guttatus L. F. Robbins 1927-5-6 s.n. El Dorado Near Placerville. Comment
  SEINET4678023  Mimulus guttatus Elizabeth Neese 1986-8-27 17745 El Dorado Near Sawmill Pond, 4 miles south of south end of Lake Tahoe near junction of Hwy 89/50 and Sawmill Road.; 0 1951 Comment
  UCR170651  Mimulus layneae George K. Helmkamp, E. A. Helmkamp 2005-8-9 9773 El Dorado Northern Sierra Nevada Foothills, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  RSA535595  Mimulus layneae David M. Thompson 1988-5-17 902 El Dorado North Fork Consumnes River. Ca. 200 m SW of Bucks Bar Road, 1.2 mi NW of Somerset. 503 Comment
  UCD161501  Mimulus leptaleus Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8814 El Dorado West side of LakeTahoe basin. Sugar Pine Point State Park. Olympic Meadow, just south of westernmost bridge connecting North Fire Road and South Fire Road. 1978 Comment
  UCR173820  Mimulus leptaleus George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-4 10638 El Dorado Northern Sierra Nevada foothills, Rock Creek Road at the crossing over Rock Creek, 6.8 miles east of the junction with Calif. Hwy 193 412 Comment
  JEPS72203  Mimulus lewisii Gladys L. Smith 1963-7-28 1963 El Dorado California Alpine Lodge Echo Summit 2194 Comment
  CDA36097  Mimulus mephiticus M. Beyers, G. F. Hrusa 2011-7-2 987 El Dorado Sierra Nevada: Shealor Lakes. 2255 Comment
  JEPS71718  Mimulus moniliformis Gladys L. Smith 1964-8-29 2395 El Dorado along road to Angora Lakes; Echo Summit region 2286 Comment
  UC112812  Mimulus moniliformis Katharine Brandegee July 1908 El Dorado 12 mi above Placerville (Sportsmans's Hall) Comment
  SEINET11261899  Mimulus moschatus George Helmkamp, E. A. Helmkamp 2011-7-30 17919 El Dorado Northern Sierra Nevada Mountains: North-South Road, 1.6 miles north of its junction with Omo Ranch Road, .95 mi. NNW (3511/4) of Omo Ranch Rd. jct. with Hwy 88 (Caldor 7.5' Q.); 0 1460 Comment
  UCD165645  Mimulus pilosus Ellen Dean; with Daniel McNair 2016-6-10 8992 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Northern boundary of the park on east side of Highway 89, close to northern entrance gate. 1942 Comment
  UCD42440  Mimulus pilosus Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD111855  Mimulus primuloides Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7158 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Southwest corner of meadow. 1978 Comment
  UCSB40045  Mimulus primuloides Forbes, Holly; Reisentz, Paul 1982-9-4 El Dorado Grass Lake; 6 miles south on HWY 89 from HWY 50; south of Lake Tahoe 2346 Comment
  UCD61746  Mimulus primuloides var. primuloides Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4277 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1926 Comment
  UCR176467  Mimulus primuloides var. primuloides George K. Helmkamp, E. A. Helmkamp 2006-7-31 11097 A El Dorado Northern Sierra Nevada Mountains, junction of Wright's Lake Road (Forestry Route 4) and the road from Ice House Reservoir 2018 Comment
  UCD113111  Mimulus tilingii Allyson Ayalon; W. Goss, S. Kosoff, B. Smith 2011-8-20 21 El Dorado Vicinity of Dardanelles Lake along the Big Meadow Trail, south of Hwy 89. 762 Comment
  UCD122936  Mimulus torreyi H. B. Currier 1952-8-6 s.n. El Dorado South Fork Camp, El Dorado National Forest. 1524 Comment
  UCD60580  Mimulus torreyi Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4045 El Dorado Washoe Meadows State Park. Southwest area of park just uphill from logged clearing and manhole #73. 1933 Comment
  UC746899  Minuartia californica G. Thomas Robbins 1943-4-28 1043 El Dorado 3 mi e Placerville; Institute of Forest Genetics 762 Comment
  CHSC96392  Minuartia douglasii L. P. Janeway 2006-5-10 8588 El Dorado Northern High Sierra Nevada. Top of high southeast-facing granite outcrop overlooking North Fork Consumnes River, 0.6 km southeast of Bucks Bar. 549 Comment
  CAS-BOT-BC432938  Mitella breweri Alice Eastwood 1912-6-15 389 El Dorado Deer Park, Lake Tahoe Region Comment
  SEINET2470910  Mitella breweri K. Christie 2010-6-22 1851 El Dorado Lake Tahoe Basin Management Unit (USFS); at the top of Fountain Place Road, ca. 0.5 mi downhill from the gate at the Armstrong Connector trail. 2316 Comment
  CAS-BOT-BC432935  Mitella breweri E. A. McGregor 1909-8-12 97 El Dorado Lake Tahoe Region. Grass Lake 2194 Comment
  SEINET7722813  Mitella breweri Chesnut, Drew 1890-8-10 El Dorado Lake Tahoe. Glen Alpine. Comment
  CAS-BOT-BC219956  Monardella breweri subsp. lanceolata G. Thomas Robbins 1943-7-6 1244 El Dorado At C.C.C. Camp Snowline, 3 mi. e. of Camino 1036 Comment
  CDA33918  Monardella breweri subsp. lanceolata M. Beyers 2010-8-2 723 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  CHSC67812  Monardella breweri subsp. lanceolata James D. Jokerst 1989-7-4 3127 El Dorado Ice House Rd. 0.3 mi N of Hwy 50. Comment
  SEINET3996185 Image available Monardella breweri subsp. lanceolata C. Thomas Robbins 1943-7-6 1244 El Dorado CCC Camp Snowline, 3 miles east of Camino 1036 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
  POM126653  Monardella candicans Katherine Brandegee 1907-05 s.n. El Dorado Coloma Comment
  SEINET10582048  Monardella lanceolata A. Graff 1993-7-20 Graff 212 El Dorado El Dorado National Forest. Silver Fork Rd., 45 miles northeast of intersection with USNFS Rd. 10N28, on both sides of the road (by MP4 road post and spreading to either side). Locally common, the population spanning ca. .4 miles with a small break in the middle. With Pinus ponderosa, Pseudotsuga menziesii, Calocedrus decurrens, Arctostaphylos sp., grasses. Mid-bloom. Bombus sp. Comment
  UC1614678  Monardella odoratissima Charles M. Belshaw 1934-7-19 112 El Dorado 44 mi above Placerville (above Horsetail Falls) 2438 Comment
  SEINET13948635 Image available Monardella odoratissima John Thomas Howell 1946-1 22946 El Dorado Mt. Tallac; 9500-9700 ft alt. 2957 Comment
  UC1124576  Monardella odoratissima subsp. glauca P. L. Johannsen 1934-9-11 486 El Dorado Grass Lake Eldorado National Forest, Markleeville Quadrangle Comment
  CAS-BOT-BC318565  Monardella odoratissima subsp. pallida A. A. Heller 1911-8-10 12536 El Dorado East side of Ralston Peak above Echo Lake. 2407 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
  UC463377  Monardella odoratissima subsp. pallida L. R. Abrams 1930-8-15 12739 El Dorado Glen Alpine to Susie Lake 2286 Comment
  UCD125226  Monardella odoratissima subsp. pallida P. B. Kennedy 1920-8-12 45 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  CAS-BOT-BC318573  Monardella odoratissima subsp. pallida Le Roy Abrams 1911-7-27 4760 El Dorado Luther's Pass, Lake Tahoe Region 2377 Comment
  SEINET10961484  Monardella odoratissima subsp. pallida A. Graff 1993-7-21 Graff 263 El Dorado El Dorado National Forest. Echo Lake. At junction of Hwy. 50 and USNFS Rd. 11N06 (Rd. to Echo Lake), along both sides of the road. Sampled from junction to just past turnoff to Echo Lake. Locally infrequent in the understory of Pinus contorta, Abies procera, with Lupinus sp., Aster sp., Achillea millefolium. Bombus sp., Apis sp. Comment
  RSA755709  Monardella sheltonii George K. Helmkamp, E. A. Helmkamp 2009-6-25 15051 El Dorado Forbay Road, 1.5 miles north of the crossing of the South Fork American River, c. 9 miles north of Pollock Pines 857 Comment
  SEINET10582365  Monardella sheltonii A. Graff 1993-7-21 Graff 250 El Dorado El Dorado National Forest. On Hwy. 50 east, just pass Kyburz on the left road bank. Locally frequent on a steep, bare, granitic slope, below a forest of Pinus ponderosa, Abies concolor, Quercus kelloggii. Comment
  CAS-BOT-BC233764  Montia Peter Rubtzoff; Robert C. Heald 1976-5-18 8515 El Dorado Gaddis Creek area off Camp 1 Road ca. 0.65 mi. south of junction with Quail Landing Road, off Lower Gaddis Creek Road ca. 0.7 mi. south of junction with Chinquapin Flat Road, Blodgett Forest, Georgetown Divide, Sierra Nevada 1264 Comment
  SEINET9160279  Montia linearis E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3931 El Dorado Washoe Meadows State Park, Angora Meadows adjacent to Angora Creek, near sewer manhole # 4. 1918 Comment
  UCD60344  Montia linearis Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3931 El Dorado Washoe Meadows State Park. Angora Meadows near sewer manhole #4. 1917 Comment
  CAS-BOT-BC445040  Montia linearis Elsie Z. Lovegrove 1948-6-18 s.n. El Dorado Fallen Leaf Lake Comment
  SD234498  Montia parvifolia G. K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10556 El Dorado Northern Sierra Nevada foothills: Along Hwy US - 50 at Bridal Veil Falls, east of Pacific House. 1002 Comment
  CAS-BOT-BC262603  Muhlenbergia andina G. L. Stebbins 1977-7-17 7775 El Dorado Along Silver Fork, American River near bridge 1676 Comment
  UCD61741  Muhlenbergia andina Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4272 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1926 Comment
  UCD86499  Muhlenbergia andina 1942-8-27 3299 El Dorado southwest of Lake Tahoe. Junction of road to Fallen Leaf Lake, with that to Glen Alpine. 1920 Comment
  UC1024267  Muhlenbergia filiformis Annie M. Alexander and Louise Kellogg 1943-8-27 3484 El Dorado in mossy basin Lake Tahoe region, Dicks Lake 2743 Comment
  UCR201748  Muhlenbergia filiformis George K. Helmkamp, E. A. Helmkamp 2008-8-1 13950 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 2.2 miles south of the entrance to Wright's Lake 2070 Comment
  SEINET11679034  Muhlenbergia filiformis H. H. Heller 1938-1 844 El Dorado Stanford Camp, Fallen Leaf Comment
  SEINET4672121  Muhlenbergia filiformis M. J. Williams, Emily McPherson 1974-8-1 74 -ED-7A El Dorado [Sierra Nevada] Rubicon Peak Trail 2073 Comment
  CAS-BOT-BC275332  Muhlenbergia jonesii J. B. Lillard; H. M. Skidmore 1933-8-13 s.n. El Dorado Wright's Lake 2194 Comment
  CAS-BOT-BC275163  Muhlenbergia richardsonis John R. Reeder; Charlotte G. Reeder 1972-7-22 5801 El Dorado El Dorado National Forest, at base of Mount Talla 1950 Comment
  JEPS75596  Muhlenbergia richardsonis Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2781 El Dorado summit area Mt. Tallac 2819 Comment
  CAS-BOT-BC83210  Myosurus minimus Robert T. Orr 1982-7-6 s.n. El Dorado Sierra Nevada. Near Baldwin Beach on Spring Creek, 0.5 mile southwest of Lake Tahoe. Comment
  UC747481  Myrica hartwegii G. Thomas Robbins 1944-6-18 1724 El Dorado bed of Camp Creek along rd. to Capps; Camp Creek 1219 Comment
  RSA286236  Myriophyllum verticillatum Robert F. Thorne 1974-7-31 44924 El Dorado Grass Lake at Luthers Pass. 2363 Comment
  POM299435  Nama lobbii L. S. Rose 1941-7-10 41302 El Dorado Meeks Bay, Lake Tahoe. 2100 Comment
  UCD148597  Nassella lepida G. F. Hrusa; Jeff Hart 1994-4-23 11795 El Dorado south-facing slope on north side of Consumnes River, immediately west of Highway 49 bridge. 270 Comment
  UCD80582  Nassella pulchra CNPS SN Foothill Team 2006-4-18 SNFN 0290 El Dorado CDPR Auburn State Recreation Area. See directions from previous plot. This plot is closer to Park Road. 442 Comment
  BFRS130 Image available Navarretia divaricata Peter Rubtzoff 1974-7-22 7741 El Dorado Blodgett Forest: Gaddis Creek area off Lower Gaddis Creek Road ca. 0.65 mile south of junction with Chinquapin Flat Road. (Comp. 580E) Comment
  UC913456 Image available Navarretia divaricata G. Thomas Robbins 1944-6-11 1672 El Dorado Ice House, 2-3 miles northeast of Riverton. Comment
  CDA11936  Navarretia filicaulis G. F. Hrusa, J. Messina 1989-8-9 7260 El Dorado Sierra Nevada; Hwy 193 between Georgetown and Placerville. Comment
  JEPS15006  Navarretia filicaulis G. Thomas Robbins 1943-6-22 1209 El Dorado 3 mi e Placerville (at w edge of Institute Of Forest Genetics) 792 Comment
  CAS-BOT-BC230307  Navarretia heterandra Beecher Crampton 1959-5-21 5253 El Dorado E slope of Bass Lake, ca. 2 miles NE of Clarkville Comment
  UC1008730  Navarretia intertexta Marian M. Enzler 1940-5-16 196 El Dorado 2 mi e Cool (about 1/3 mi n of Cool-Georgetown road, on Enzler ranch) 487 Comment
  UC125103  Navarretia intertexta Katharine Brandegee 1908-6-4 El Dorado Simpson's Ranch Sweetwater Creek Comment
  UC913451  Navarretia intertexta subsp. propinqua Lea Reid Jul 1940 El Dorado vicinity Meeks Bay; Lake Tahoe Comment
  UC52555  Navarretia intertexta subsp. propinqua Miss Lydia K. Tangier-Smith 1901-1 El Dorado The Grove Lake Tahoe Comment
  RSA70102  Navarretia leptalea Verne Grant 1952-8-9 9184 El Dorado Several miles above Kyburz in Echo Pass 1677 Comment
  RSA84879  Navarretia leptalea G. Thomas Robbins 1944-6-27 1738 El Dorado Top of ridge above North Fork Webber Creek, about 3 miles east of Camino 976 Comment
  UCSB5049  Navarretia leptalea Keator, Glenn 1958-7-28 El Dorado 1/4 mile above Fallen Leaf Lake; on Angora Lake-Fallen Leaf Lake Comment
  SD237549  Navarretia leptalea subsp. bicolor G. K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16579 El Dorado Northern Sierra Nevada Mountains: southeast side of Wright's Lake, 5.8 mi NE of Kyburz (Pyramid Peak 7.5'Q) 2085 Comment
  RSA109299  Navarretia leptalea subsp. bicolor A. M. Alexander, Louise Kellogg 1943-8-19 3460 El Dorado Trail to Grass Lake, Lake Tahoe region, Sierra Nevada Comment
  UC572294  Navarretia leptalea subsp. leptalea P. L. Johannsen 1934-6-4 363 El Dorado 1 1/2 mi w Moores; Pyramid Pk Quadrangle Comment
  UC1059014  Navarretia prolifera Beecher Crampton 1956-6-22 3607 El Dorado 1.7 mi e Omo Ranch Post Office 1097 Comment
  CAS-BOT-BC230514  Navarretia prolifera subsp. lutea Mary E. Meyer 1982-6-19 377 El Dorado Along road 11N55.1, W of junction with 11N63.2. Road to Blair Mill and Pacific House 1493 Comment
  UC112841  Navarretia prolifera subsp. lutea Katharine Brandegee 1908-7-10 El Dorado 12 mi e Placerville (Sportsman's Hall (Fyffe)) Comment
  UCD59439  Navarretia prolifera subsp. lutea H. A. Borthwick 1925-6-15 1885 El Dorado Kyburz. Comment
  UCD59437  Navarretia prolifera subsp. prolifera Charles M. Knapp 1980-7-4 s.n. El Dorado Junction of Park Creek Road and Hazel Valley Road. Comment
  UCD35211  Navarretia pubescens Beecher Crampton 1954-6-11 1951 El Dorado El Dorado County; 3 miles west of Rescue, Comment
  UCR257946  Navarretia squarrosa George K. Helmkamp, Elizabeth Helmkamp 2012-8-28 19729 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; Patterson Drive south of junction with CA-49 524 Comment
  SD237465  Nemophila heterophylla G. K. Helmkamp, E. A. Helmkamp 2012-5-3 18891 El Dorado Northern Sierra Nevada Mountains Foothills: Forbay Road, 7.0 miles NW of Pollock Pines (Slate Mountain 7.5'Q) 747 Comment
  POM147024  Nemophila heterophylla Alice Eastwood 1927-3-26 14161 El Dorado Coloma. Comment
  JEPS21151  Nemophila maculata F. W. Embree 1934-7-16 148 El Dorado 1 8/10 mi n Leek Springs Hill; Pyramid Pk Quad., El Dorado Natl For, n of Leek Springs Hill Comment
  JEPS3961  Nemophila maculata W. L. Jepson 1938-4-9 18623 El Dorado n Placerville (Big Canyon); , n of Placerville Comment
  UC572592  Nemophila maculata F. W. Embree 1934-7-16 148 El Dorado two mi n Leek Springs Hill (El Dorado National Forest); Pyramid Peak Quad., El Dorado Natl For., n Leek Springs Hill 2011 Comment
  UC592133  Nemophila maculata Lloyd Swift 1928-5-5 El Dorado Fornes tributary to Rubicon River, Pilot Creek, Fornes (Pilot Creek, tributary to Rubicon River) Comment
  UCD119580  Nemophila maculata G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-10 10671 El Dorado Northern Sierra Nevada Mountains: Ice House Road, 6.1 miles north of Hwy US-50. 1653 Comment
  UCR215975  Nemophila maculata George K. Helmkamp, E. A. Helmkamp 2009-6-29 15085 El Dorado Northern Sierra Nevada Mountains, Ice House Road, 8.2 miles north of its junction with CA-50, c. 10.5 air miles NE (73 deg. ) of Pollock Pines 1646 Comment
  UC52233  Nemophila maculata H. P. Chandler 1903-7-31 El Dorado Echo 1737 Comment
  UC747507  Nemophila menziesii G. Thomas Robbins 1943-5-2 1064 El Dorado ca 3 mi e Camino (along North Fork Webber Creek); North Fork Webber Creek, e of Camino 914 Comment
  UCD119944  Nemophila pulchella G. K. Helmkamp; Elizabeth Helmkamp 2006-4-25 10213 El Dorado Northern Sierra Nevada: E of Sacramento, SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek. 488 Comment
  JEPS71651  Nemophila spatulata Gladys L. Smith 1970-7-15 3007 El Dorado in woods near Lake Audrain (Echo Summit vicinity); , near Lake Audrain 2225 Comment
  CAS-BOT-BC400081  Nuphar polysepala Ira L. Wiggins 1933-8-18 6775 A El Dorado Lily Lake, near Fallen Leaf Comment
  JEPS124513 Image available Nuphar polysepala B. Corwin 1964-7-9 148 El Dorado 1/2 mile north of Luther Pass off rte. 89. Comment
  SEINET3992169  Odontostomum hartwegii Unknown 1945-5-20 1918 El Dorado At edge of serpentine rock outcrop along Placerville-Rescue road, 3 mi E. of Rescue 457 Comment
  CAS-BOT-BC140163  Oemleria cerasiformis G. Thomas Robbins 1944-4-2 1493 El Dorado Above North Fork Webber Creek, ca. 3 mi. e. of Camino 914 Comment
  UCR197625  Oenothera elata subsp. hirsutissima George K. Helmkamp, E. A. Helmkamp 2008-6-5 13600 El Dorado Sierra Nevada Mountains Foothills, Forbay Road at crossing of the South Fork American River 595 Comment
  UC1495878  Ophioglossum pusillum C. J. Sheviak 1983-8-23 2514 El Dorado ca. 1 mi SW of Loon Lake 1935 Comment
  CAS-BOT-BC349995  Oreostemma alpigenum var. andersonii Alice Eastwood 1906-7-21 1218 El Dorado Glen Alpine Region. Fallen Leaf Lake Comment
  CAS-BOT-BC349998  Oreostemma alpigenum var. andersonii A. A. Heller 1915-9-10 12263 El Dorado Benwood Meadow near Camp Echo on the Lincoln Highway 2133 Comment
  SEINET11602229 Image available Oreostemma alpigenum var. andersonii E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4093 El Dorado Washoe Meadows State Park, north of restored quarry, adjacent to disturbed turnout and undeveloped roads, 1924 Comment
  CAS-BOT-BC457680  Orthilia secunda J. Clausen 1932-9-14 627 El Dorado Tahoe Region: above Glen Alpine 2194 Comment
  SEINET13755315  Orthocarpus imbricatus F. H. Hillman 1894-9-15 s. n. El Dorado Bijou, Lake Tahoe Comment
  SEINET2470973  Osmorhiza berteroi K. Christie 2010-7-26 1914 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  UCR197555  Oxalis corniculata George K. Helmkamp, E. A. Helmkamp 2008-5-28 13501 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; Patterson Dr. and CA-49 530 Comment
  RSA285348  Oxypolis occidentalis A. Tiehm, Margaret Williams, Wilma Follette 1982-8-7 7524 El Dorado Osgood Swamp, north of Highway 50, about 1 1/2 miles SW of Meyers. 1997 Comment
  SEINET11142012  Oxypolis occidentalis E. Dean, J. Poloske, K. Mawdsley 2007-8-24 4472 El Dorado Washoe Meadows State Park, E edge of fen system. 1933 Comment
  CAS-BOT-BC10512  Paeonia brownii Marion Campbell 1920-6-28 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe Region Comment
  RSA434233  Paeonia brownii W. Hutchinson 1922-06 3550 El Dorado Lake Tahoe. Comment
  RSA605321  Panicum acuminatum var. acuminatum L. C. Wheeler 1952-9-25 6966 El Dorado Coloma. Comment
  UC674816  Panicum acuminatum var. acuminatum Thomas Morley 1941-9-20 161 El Dorado n side of Placerville-Echo Lake highway at Twin Bridges (along Pyramid Creek); Sierra Nevada, along Pyramid Creek 1828 Comment
  UCD89138  Panicum acuminatum var. fasciculatum D. Sanchez-Mata 1997-8-9 s.n. El Dorado Placerville-Georgetown. Bear Creek Road-Meadow Brook Road. Head of Traverse Creek. UTM: 10SFN8905. 640 Comment
  UCR136474  Panicum occidentale Beecher Crampton 1958-6-9 4927 El Dorado Sierra Nevada Mountains, 1.5 miles west [southwest] of Garden Valley, road to Coloma 610 Comment
  CAS-BOT-BC253891  Panicum rigidulum G. L. Stebbins 1976-9-26 76314 El Dorado Along N Fork of Cosumnes RIver, 2.5 miles N of Nashville 274 Comment
  UC2030002  Panicum rigidulum Louis C. Wheeler 1952-9-26 6977 El Dorado SOUTH FORK AMERICAN RIVER: 1 mile upstream from Lotus. Comment
  JEPS37102  Parvisedum pumilum W. L. Jepson 1938-4-9 18629 El Dorado near Placerville 579 Comment
  CAS-BOT-BC259651  Paspalum dilatatum John Thomas Howell 1969-9-12 46082 El Dorado 1 mile W Forest Genetics station 762 Comment
  UCD88736  Paspalum dilatatum G. K. Helmkamp; E. A. Helmkamp 2007-7-23 12564 El Dorado Foothills, northern Sierra Nevada Mountains; Rock Creek Road, 7.1 miles east of its junction with CA-193. 567 Comment
  SBBG63486  Pectocarya penicillata Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  JEPS71759  Pedicularis groenlandica Gladys L. Smith 1964-7-31 2280 El Dorado stairstep descending to Fallen Leaf Lake (trail from Echo Lakes to Fallen Leaf) 2423 Comment
  UCD168690  Pedicularis semibarbata Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9425 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Southwestern side of Emerald Point. 1918 Comment
  UC399551  Pellaea bridgesii unknown 1920-7-7 El Dorado Echo Lake; Sierra Nevada Comment
  UCR206764  Pellaea mucronata subsp. mucronata George K. Helmkamp, E. A. Helmkamp 2009-3-19 14412 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 430 Comment
  UCD124093  Penstemon deustus F. A. MacFadden 1934-7-18 s.n. El Dorado Fallen Leaf Lake, Lake Tahoe Dist. Comment
  CAS-BOT-BC265492  Penstemon heterodoxus John Thomas Howell 1963-7-11 39836 El Dorado Tahoe Valley, 3 miles N of Meyers 1911 Comment
  JEPS71737  Penstemon heterodoxus Gladys L. Smith 1964-7-31 2272 El Dorado summit ridge of trail from Echo Lake to Fallen Leaf Lake; Echo Lake to Fallen Leaf Lake 2438 Comment
  JEPS71743  Penstemon heterodoxus Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2747 El Dorado Mt. Tallac, below summit area Mt. Tallac 2667 Comment
  POM302047  Penstemon heterodoxus A. A. Beetle, D. E. Beetle, Alva Hansen 1945-7-16 3944 El Dorado south side of upper Echo Lake, north slope of Ralston Mountain. 2287 Comment
  SEINET2471055  Penstemon heterodoxus K. Christie 2010-8-24 1995 El Dorado Lake Tahoe Basin Management Unit (USFS); Freel Meadows, at the western edge of the eastern meadow complex. 2811 Comment
  UC1213924  Penstemon heterodoxus Verne Grant, Alva Grant 1946-7-23 7768 El Dorado meadow by Trout River (Lake Valley); , Lake Valley 1981 Comment
  RSA79767  Penstemon heterodoxus subsp. cephalophorus F. W. Peirson 1937-7-28 12136 El Dorado Near State Line, Lake Tahoe. 1905 Comment
  CAS-BOT-BC264369  Penstemon heterodoxus var. heterodoxus M. S. Jussel 1928-7-2 s.n. El Dorado Mount Tallac, Lake Tahoe Region Comment
  CAS-BOT-BC264376  Penstemon heterodoxus var. heterodoxus A. A. Heller 1916-8-9 12507 El Dorado Haypress Meadow above Echo Lake 2590 Comment
  NY601568  Penstemon heterodoxus var. heterodoxus G. L. Smith 1964-7-31 2272 El Dorado Summit ridge of trail from Echo Lake to Fallen Leaf Lake 2438.4 Comment
  RSA237029  Penstemon humilis J. L. Gentry Jr. 1968-7-12 2149 El Dorado Half Moon Lake, NW of Fallen Leaf Lake. 2488 Comment
  UCR170650  Penstemon laetus subsp. laetus George K. Helmkamp, E. A. Helmkamp 2005-8-9 9774 El Dorado Northern Sierra Nevada Foothills, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  UCR280160  Penstemon laetus subsp. laetus Peter Rubtzoff 1974-7-24 7764 El Dorado Sierra Nevada Mtns., Georgetown Divide, U.C. Blodgett Forest Research Station, 'County Road' c. 0.75 miles east of Headquarters Road junction 1360 Comment
  NY604290  Penstemon laetus var. laetus D. E. Breedlove 1986-6-9 62839 El Dorado On Omo Ranch Road below Cooks Station 1370 Comment
  UC2044607  Penstemon laetus var. laetus George K. Helmkamp with E. A. Helmkamp 2011-7-7 17629 El Dorado Northern Sierra Nevada Mountains Park Creek Road, 0.4 mile east of its junction with (Co. Rd. E16) Sly Park Road, 1.4 mi. SE (111 deg. ) of Pollock Pines. (Pollock Pines 7.5' Q.) Comment
  CAS-BOT-BC239152  Penstemon newberryi var. berryi Laura M. Lathrop 1909-7-12 s.n. El Dorado Above Glen Alpine Creek Comment
  HSC44811  Penstemon newberryi var. newberryi Maralyn O'Meara Jun 1974 501 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  JEPS7247  Penstemon newberryi var. newberryi Alice M. Ottley 1920-6-29 923 El Dorado Fallen Leaf Lake 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
  UCR249544  Penstemon roezlii George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20903 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  POM231386  Penstemon roezlii M. S. Baker 1935-07 8744 El Dorado Twin Bridges, Hwy 50. Comment
  NY651289  Penstemon rydbergii var. oreocharis A. A. Heller 1915-8-6 12153 El Dorado Near Echo Camp on the Lincoln Highway 2133.6 Comment
  POM160686  Penstemon rydbergii var. oreocharis Marcus E. Jones 1929-6-26 s.n. El Dorado Lake Tahoe. Comment
  SD237627  Penstemon rydbergii var. oreocharis G. K. Helmkamp, E. A. Helmkamp 2010-7-23 16620 El Dorado Sierra Nevada Mountains: Forestry Route 42, 0.2 mile west of its junction with Wright's Lqake Road and beside Silver Creek, 4 miles NE (31a^z) of Kyburz (Kyburz 7.5'Q) 2021 Comment
  UCD44061  Penstemon rydbergii var. oreocharis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1427 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCR176361  Penstemon rydbergii var. oreocharis George K. Helmkamp, E. A. Helmkamp 2006-7-10 10910 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
  UCD34447  Penstemon speciosus Beecher Crampton 1983-7-24 9889 El Dorado Stateline. Comment
  JEPS11504  Penstemon speciosus Alice M. Ottley 1920-6-22 856 El Dorado near Fallen Leaf Lake (Angora Ridge); near Fallen Leaf Lake, Angora Ridge Comment
  CAS-BOT-BC77076  Pentagramma triangularis subsp. triangularis John Thomas Howell 1954-5-17 29712 El Dorado Sierra Nevada - 1 mile southwest of Garden Valley 609 Comment
  CAS-BOT-BC121300  Pentagramma triangularis subsp. triangularis Peter Rubtzoff; Barbara Trowbridge 1975-6-25 8117 El Dorado Blodgett Forest, Chinquapin Flat Road, ca. 1.6 mi. S of Gaddis Creek Rd (Comp. 600R) 1310 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
  CHSC73616  Perideridia lemmonii L. P. Janeway; Eric Schroder 1998-8-19 6091 El Dorado Along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake Washoe Meadows State Park). 1920 Comment
  SEINET10268380  Perideridia lemmonii George K. Helmkamp, Elizabeth Helmkamp 2013-1 22079 El Dorado Northern Sierra Nevada Mountains: Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy 1792 Comment
  UCR189766  Perideridia lemmonii George K. Helmkamp, E. A. Helmkamp 2007-8-9 12717 El Dorado Northern Sierra Nevada Mountains, Wright's Lake; south side of the lake at the entrance to the campground 2131 Comment
  UCR207440  Perideridia lemmonii George K. Helmkamp, E. A. Helmkamp 2009-7-22 15247 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat 2000 Comment
  CAS-BOT-BC257792  Perideridia parishii subsp. latifolia George K. Helmkamp; E. A. Helmkamp 2010-8-20 16811 El Dorado Northern Sierra Nevada Mountains: Foster Meadow Road 0.6 mile west of Mormon Emigrant Trail in the Leek Spring area 2232 Comment
  CHSC73289  Perideridia parishii subsp. latifolia L. P. Janeway; Susie Urie 1998-8-4 5913 El Dorado Lake Tahoe Basin Management Unit - National Forest. About 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake. 2005 Comment
  JEPS72683  Perideridia parishii subsp. latifolia Gladys L. Smith 1964-7-29 2190 El Dorado Audrain Lake Trail Echo Summit area (where trail meets large open meadow) 2194 Comment
  UC1729876  Perideridia parishii subsp. latifolia L. P. Janeway, Eric Schroder, Katherine Murrell 1998-7-23 5811 B El Dorado small drainage into Truckee Marsh (Pope Marsh) about 1.3 mi s of Lake Tahoe (at w edge of South Lake Tahoe, Emerald Bay Quadrangle); South Lake Tahoe 1905 Comment
  UC674792  Perideridia parishii subsp. latifolia Thomas Morley 1941-9-20 154 El Dorado Twin Bridges Sierra Nevada, Pyramid Creek (Placerville-Echo Lake hwy, edge of creek) 1828 Comment
  UCD127867  Perideridia parishii subsp. latifolia P. B. Kennedy 1920-8-20 163 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCR233337  Perideridia parishii subsp. latifolia George K. Helmkamp, E. A. Helmkamp 2011-9-13 18256 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson's Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23 deg. ) of Alder Hill 2274 Comment
  CAS-BOT-BC523886  Persicaria lapathifolia George K. Helmkamp; E. A. Helmkamp 2012-9-17 19865 El Dorado Northern Sierra Nevada Mountains Foothills: N of Pollock Pines, along Forebay Rd at South Fork American River 563 Comment
  RSA781448  Petrorhagia dubia George K. Helmkamp, E. A. Helmkamp 2010-4-23 15934 El Dorado Salmon Falls Road at the Salmon Falls crossing of the American River 157 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
  UCR187512  Petrorhagia dubia George K. Helmkamp, E. A. Helmkamp 2007-4-20 11752 El Dorado Foothills, Northern Sierra Nevada Mountains, junction of French Creek Road and Lost Creek road just north of Frenchtown 366 Comment
  UC1279969  Phacelia egena Peter H. Raven with H. L. Mason, R. Ornduff, et al. 1957-4-28 10707 El Dorado 3.3 mi s Kelsey (on road to Placerville) Comment
  UC698008  Phacelia egena G. Thomas Robbins 1943-5-28 1100 El Dorado 3 mi e Placerville (w edge of Institute); Institute of Forest Genetics 762 Comment
  JEPS71486  Phacelia hastata subsp. compacta Gladys L. Smith and Alasdair H. Neilson 1970-8-25 2759 El Dorado summit area Mt. Tallac 2819 Comment
  UC672709  Phacelia hastata subsp. compacta Reed C. Rollins 1942-9-9 3029 El Dorado Meeks Bay Lake Tahoe 1897 Comment
  SD241056  Phacelia hastata var. compacta George K. Helmkamp, E. A. Helmkamp 2006-7-10 10935 El Dorado Northern Sierra Nevada Mountains Foothills: 1.1 miles west of Silver Creek along the road from Ice House Reservoir to Wright's Lake (Kyburz 7.5'Q) 2043 Comment
  UCR215922  Phacelia hastata var. compacta George K. Helmkamp, E. A. Helmkamp 2009-6-29 15064 El Dorado Sierra Nevada Mountains, Ice House Road, 5.5 miles north of its junction with CA-50, c. 10.5 air miles NE (78 deg. ) of Pollock Pines 1520 Comment
  RSA0011953  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2011-9-13 18254 El Dorado Mormon Emigrant Trail, 22.6 miles southeast of Jenkinson s Lake, between Silver Fork Road and Hwy 88, 0.2 mi. NNE (23deg.) of Alder Hill. 2274 Comment
  UCR191054  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2007-6-6 12282 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 3.2 miles south of it junction with Mormon Emigrant Trail, east of Jenkinson Lake and near Diamond Creek 1189 Comment
  UCR218084  Phacelia hastata var. hastata George K. Helmkamp, E. A. Helmkamp 2010-7-9 16499 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
  UCD120524  Phacelia heterophylla subsp. virgata Dean W. Taylor 1976-6-30 6004 El Dorado Peavine Ridge, steep south slope of S. Fork American River canyon, along Soldier Creek. 853 Comment
  POM127642  Phacelia hydrophylloides R. L. Pendleton, F. M. Reed 1907-7-23 1037 El Dorado Grass Lake Trail, Glen Alpine 2104 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
  SEINET11261909  Phacelia mutabilis George Helmkamp, E. A. Helmkamp 2011-7-30 17909 El Dorado Northern Sierra Nevada Mountains: Omo Ranch Road at the junction with North-South Road, .67 mi NW (3001/4) of jct. with Hwy 88; 8.9 miles SE of OMO Ranch. (Caldor 7.5' Q.); 0 1457 Comment
  UC674789  Phacelia mutabilis Thomas Morley 1941-9-20 152 El Dorado Twin Bridges Sierra Nevada, Pyramid Creek (n side of Placerville-Echo Lake hwy) 1828 Comment
  UCR218438  Phacelia mutabilis George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe 2010-7-6 16453 El Dorado Sierra Nevada Mountains, Silver Fork Road, 1.9 miles south of its junction with US-50 in Kyburz 1473 Comment
  UCD149067  Phacelia purpusii G. Ledyard Stebbins 1980-6-7 8035 El Dorado East side of Traverse Creek, ca. 3 miles south of Georgetown. (Exact location unknown. Coordinates estimated by label maker). 792 Comment
  UCR248480  Phacelia ramosissima var. subglabra George K. Helmkamp, Elizabeth Helmkamp 2013-7-22 22016 El Dorado Northern Sierra Nevada Mountains, dirt track on the south side of Mormon Emigrant Trail, about 0.1 mi. east of Silver Fork Road 2186 Comment
  SD149163  Phacelia stebbinsii John Thomas Howell, Gordon H. True 1970-5-27 46565 El Dorado Rubicon River Canyon, near waterfall, northnortheast of Leonardi Spring 1128 Comment
  UC1509742  Phacelia stebbinsii Kathleen Merzario 1982-6-20 El Dorado road to Jaybird Powerhouse ca 1/2 way up steep slope from river (roadcut along road); Eldorado Nat'l Forest, Pollock Pines Quad., Silver Fk. Ameri 1066 Comment
  SEINET3123897 Image available Phacelia stimulans John Thomas Howell 1954-5-17 29773 El Dorado 7 miles south of Diamond Spring Comment
  SACT001705  Phalaris lemmonii J. Wilson 1985-6-1 El Dorado Comment
  UCD40111  Philadelphus lewisii Rodney Gale Myatt 1972-6-1 385 El Dorado Along Hwy 193, north of Placerville towards Georgetown, and about 2 miles north of Placerville. 487 Comment
  POM128457  Phleum alpinum Le Roy Abrams 1911-7-29 4849 El Dorado Glen Alpine Trail Mt. Tallac. 2744 Comment
  CAS-BOT-BC259118  Phleum pratense Peter Rubtzoff 1972-9-14 6885 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
  UC496440  Phlox gracilis Merle Randall 1930-6-21 El Dorado Berkeley Echo Lake Lake Tahoe Region 2286 Comment
  JEPS72469  Phyllodoce breweri Gladys L. Smith 1971-7-8 3081 El Dorado Audrain Lake; Echo Summit area, Audrain Lake 2164 Comment
  JEPS72472  Phyllodoce breweri Gladys L. Smith and Alasdair H. Neilson 1970-8-20 2671 El Dorado Pyramid Peak near Aloha Lake; Pyramid Peak 2743 Comment
  UCSB24501  Phyllodoce breweri Trumbull, Harriet 1929-10-5 El Dorado Echo Lake 2133 Comment
  CDA5815  Physalis philadelphica M. Petach 1969-12-1 El Dorado Sierra Nevada; J. Madden property, Carson Road, Placerville. Comment
  CAS-BOT-BC78216  Pinus albicaulis Alice Eastwood 1906-7-21 1255 El Dorado Mt. Tallac Comment
  CAS-BOT-BC78218  Pinus albicaulis E. A. McGregor 1906-8-26 208 El Dorado Glen Alpine 2072 Comment
  UC747631  Pinus contorta subsp. murrayana G. Thomas Robbins 1943-6-27 1214 El Dorado ridge above Echo Summit Pass ca. 3/4 mi sw U.S. Highway 50 2438 Comment
  UCR189023  Pinus contorta subsp. murrayana George K. Helmkamp, E. A. Helmkamp 2007-8-9 12714 El Dorado Northern Sierra Nevada Mountains, Wright's Lake; south side of the lake at the entrance to the campground 2131 Comment
  CAS-BOT-BC73192  Pinus jeffreyi L. R. Abrams 1930-8-8 12729 El Dorado Near Lily Lake, Glen Alpine Canyon [Canon] 2042 Comment
  UCR260065  Pinus sabiniana George K. Helmkamp, Elizabeth Helmkamp 2013-10-15 22429 El Dorado Sierra Nevada Mountains Foothills, Oak Hill Road, 2.9 miles south of its junction with Pleasant Valley Road, c. 5 miles SSE of Placerville 617 Comment
  UCD148443  Plagiobothrys hispidulus Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8286 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Central part of park near eastern boundary. 1919 Comment
  UCD148437  Plagiobothrys torreyi Ellen Dean; T. Starbuck, H. Lin 2014-5-26 8278 El Dorado Southwestern Tahoe Basin. Washoe Meadows State Park. Dry meadow in central part of the park near eastern border of park. 1919 Comment
  UCD94881  Plantago lanceolata Shawna Kelley; PLS 102 Plant Collection Interns 2011-4-30 4 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 304 Comment
  UCR170423  Plantago lanceolata George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10019 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, c. 3 air mi NNW of Placerville]; South Fork of American River on the west side of Calif. Highway 193 291 Comment
  UCR240751  Plantago major George K. Helmkamp, E. A. Helmkamp 2012-9-15 19828 El Dorado Northern Sierra Nevada Mountains Foothills, Walton Lake; along Balderson Road, 0.4 mile south of its junction with Wentworth Springs Road 951 Comment
  UCD124530  Plantago ovata G. K. Helmkamp; Elizabeth Helmkamp 2006-4-7 10175 El Dorado Northern Sierra Nevada Foothills; E of Sacramento, between N and Middle Forks of the Cosumnes River; Sand Ridge Road, 3.1 miles E of CA-Hwy 49; beside Big Creek Canyon. 534 Comment
  UCR141605  Platanthera dilatata var. leucostachys June Latting 1978-8-3 s.n. El Dorado Sierra Nevada Mtns., Lake Tahoe Basin, Emerald Bay State Park 2134 Comment
  UCR176438  Platanthera dilatata var. leucostachys George K. Helmkamp, E. A. Helmkamp 2006-8-7 11193 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 22.1 miles east of its junction with Sly Park Road 2250 Comment
  SEINET12074834  Platanthera dilatata var. leucostachys H. H. Heller 1938-1 El Dorado Comment
  UC638733  Platanthera leucostachys Ethel Crum 1939-7-3 3008 El Dorado two mi se Echo Lake; Echo Summit 2286 Comment
  UCD165595  Platanthera sparsiflora Ellen Dean; with Daniel McNair 2016-6-10 8941 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. 2069 Comment
  UC72217  Platanthera sparsiflora Milo S. Baker 1904-1 El Dorado near Lake Tahoe Comment
  UC168346  Platystemon californicus Katharine Brandegee 1907-5-20 El Dorado near Weber Creek; near Weber Creek Comment
  UCD96029  Platystemon californicus Beecher Crampton 1964-4-27 6937 El Dorado 4.2 miles south of Lotus. Comment
  UCR173678  Plectritis ciliosa George K. Helmkamp, Elizabeth Helmkamp 2006-4-29 10279 El Dorado Northern Sierra Nevada Foothills, Rock Creek Road, 5.7 mi. east of Calif. Hwy 193, N of the South Fork of the American River 427 Comment
  UCD117746  Pleuricospora fimbriolata H. B. Currier 1952-8-6 s.n. El Dorado South Fork Camp, El Dorado National Forest. 1524 Comment
  UCD84169  Pleuricospora fimbriolata Chuck Hughes 2009-7-8 128 El Dorado near Rubicon Trail crossing of Ellis Creek. 1987 Comment
  SACT001793  Poa annua J. Wilson 1982-3-28 El Dorado 121.92 Comment
  SACT001809  Poa bolanderi H. Skidmore 1934-6-18 El Dorado Comment
  SEINET7744971  Poa bulbosa E. Dean, K. Mawdsley, K. Eshmsen., and M. Starbuck. 2007-6-15 4012 El Dorado Washoe Meadows State Park. East of Angora Meadows, just west of Sawmill Road park entrance. 1926 Comment
  CAS-BOT-BC255075  Poa compressa Catherine Best 1993-7-14 1430 El Dorado Above Upper Echo Lake Comment
  CAS-BOT-BC255078  Poa compressa Elsie Zeile Lovegrove 1951-9-17 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake Comment
  UCD90857  Poa compressa Beecher Crampton 1982-9-1 9868 El Dorado Stateline. Comment
  UCR2695  Poa cusickii F. M. Reed, R. L. Pendleton 1907-7-24 1609 El Dorado Sierra Nevada Mtns., Lake Tahoe region [west of Fallen Leaf Lake]: summit of Mount Tallac above Glen Alpine Springs 2957 Comment
  SACT001852  Poa gracillima Herbert Copeland 1939-6-25 El Dorado Forming tufts amoung rocks above Glen Alpine Creek. Comment
  SACT001867  Poa juncifolia Josephine Van Ess 1976-5-31 El Dorado Lightly shaded slope in vicinity of old cable gate. 548.64 Comment
  SACT001871  Poa leptocoma James Grove 1974-6-24 El Dorado 2351.8 Comment
  SEINET7849597  Poa palustris E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4172 El Dorado Washoe Meadows State Park. Off of Sawmill Rd in eastern part of park, just east of Angora Meadows at the west end of a small meadow that merges with Angora Meadows. 1921 Comment
  UC1729983  Poa palustris L. P. Janeway, Eric Schroder 1998-8-17 6057 El Dorado about 0.6 mi se of Highway 50 (meadow along Upper Truckee River, South Lake Tahoe Quadrangle); meadow along Upper Truckee River 1900 Comment
  UC774228  Poa palustris G. L. Stebbins 1947-7-28 3854 El Dorado Glen Alpine; lake Tahoe Region Comment
  CAS-BOT-BC329215  Poa pratensis Peter Rubtzoff 1974-6-26 7650 El Dorado Blodgett Forest Research Station, East Fork of Gaddis Creek, north of New Gaddis Creek Road crossing. Comment
  RSA0037213  Poa pratensis Peter Rubtzoff 1974-6-26 7650 El Dorado Blodgett Forest Research Station, East Fork of Gaddis Creek, north of New Gaddis Creek Road crossing. Comment
  UCD44874  Poa pratensis subsp. pratensis C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2239 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  SACT001997  Poa scabrella J. Wilson 1985-5-11 El Dorado 100 yards north of top of west ridge, Mount Ararat. 277.368 Comment
  CAS-BOT-BC329218  Poa secunda Peter Rubtzoff 1975-6-5 8054 El Dorado U.C. Blodgett Forest Research Station, Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road. 1319 Comment
  CAS-BOT-BC329220  Poa secunda Peter Rubtzoff 1975-6-12 8096 El Dorado U.C. Blodgett Forest Research Station, along Spring Road, just north of County Road. 1310 Comment
  UCR237436  Poa secunda George K. Helmkamp, E. A. Helmkamp 2012-5-18 19002 El Dorado Northern Sierra Nevada Mountains, junction of Bonnetti Road (Capps Crossing Rd.) and Mormon Emigrant Trail, east of Jenkinson Lake 1261 Comment
  UCR248713  Poa secunda Peter Rubtzoff 1976-6-9 8614 El Dorado Sierra Nevada Mtns., U.C. Blodgett Forest Research Station, Gaddis Creek area off Lower Gaddis Creek Road, c. 0.8 miles south of Old Gaddis Creek Road, about 60 yards up from creek on a path through chaparral to Lower Gaddis Creek Road 1265 Comment
  UCR256317  Poa secunda George K. Helmkamp, Amy Barnes 2014-5-14 22878 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail, 4.2 miles east of the east dam of Jenkinson Lake 1247 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
  RSA9173  Poa secunda C. B. Wolf 1928-8-17 3336 El Dorado Trail from Susie to Heather Lake. Comment
  SEINET7854918  Poa secunda subsp. juncifolia E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-15 3991 El Dorado Washoe Meadows State Park, Angora Meadows, between sewer manholes #7 and #8. 1921 Comment
  UCD92380  Poa secunda subsp. juncifolia Mrs. H. P. Kelley 1916-7-17 s.n. El Dorado Tallac. Lake Tahoe. Comment
  UCR173698  Poa secunda subsp. juncifolia George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10581 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road just north of Hwy US-50 1665 Comment
  UC907633  Poa secunda subsp. secunda G. Thomas Robbins 1945-6-17 1990 El Dorado near Baltic Peak (above Camp Creek) 1066 Comment
  UCR198549  Poa secunda var. secunda George K. Helmkamp, E. A. Helmkamp 2008-4-30 13364 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
  UCD92077  Poa tenerrima Beecher Crampton 1964-4-27 6942 El Dorado 4.2 miles S of Lotus. Comment
  UCD92079  Poa tenerrima Beecher Crampton 1967-5-5 7861 El Dorado 2 miles northeast of Clarksville; southeast slope of Bass Lake. Comment
  SEINET10860394  Poa tenerrima A. Arthur Heller 1916-4-6 Heller 11297 El Dorado Between Shingle Springs and El Dorado in the digger pine belt in thin soil on an open rocky ridge. Comment
  UCD80597  Poa trivialis CNPS SN Foothill Team 2006-6-29 SNNR 0690 b El Dorado CDPR Auburn State Recreation Area. 441 Comment
  UCD52740  Podagrostis humilis Annie M. Alexander; Louise Kellogg 1943-9-28 3558 El Dorado Echo Lake. 2255 Comment
  UCD42537  Polemonium californicum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD74241  Polemonium californicum Jennifer W. Burt; Jessica Hite 2005-8-16 89 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from coniferous forest near abandoned ski runs. 2091 Comment
  SD40615  Polemonium californicum May Canfield 1917-6-1 El Dorado El Dorado County Comment
  UC932056  Polemonium occidentale Verne Grant, Alva Grant 1946-7-24 7776 El Dorado on n-facing slope above Upper Echo Lake; above Upper Echo Lake 2316 Comment
  JEPS71644  Polemonium pulcherrimum Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2480 El Dorado summit area Echo Peak 2711 Comment
  UC144123  Polemonium pulcherrimum Miss Helen D. Geis Aug. 1909 El Dorado summit of Mt. Tallac Comment
  UC52365  Polemonium pulcherrimum Miss K. A. Chandler 1901-8-12 El Dorado Mt. Tallac Comment
  SEINET4557482  Polemonium pulcherrimum A. A. Beetle, D. E. Beetle and Alva Hansen 1945-1 3961 El Dorado South side of Upper Lake, north slope of Ralston Mt. 2286 Comment
  POM138479  Polygala cornuta var. cornuta Christina Simpson 1907-06 s.n. El Dorado Sweetwater Creek Comment
  JEPS72798  Polygonum amphibium var. stipulaceum Gladys L. Smith 1972-8-23 3508 El Dorado near Fallen Leaf Lake; Lily Lake 2072 Comment
  UCR242018  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2012-9-17 19857 El Dorado Northern Sierra Nevada Mountains Foothills, north of Pollock Pines, along Forebay Road at South Fork American River 564 Comment
  UCD61712  Polygonum aviculare subsp. depressum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4243 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  CAS-BOT-BC414378  Polygonum californicum John Thomas Howell 1930-10-12 5568 El Dorado 4 miles n. of Placerville Comment
  UC1153784  Polygonum californicum B. Crampton 1957-6-18 4242 El Dorado 1 mi sw Garden Valley P.O. Comment
  UC746882  Polygonum davisiae G. Thomas Robbins 1944-7-28 1795 El Dorado slopes above Lake Lois; Desolation Valley Wilderness Area, Rockbound Valley 2590 Comment
  CAS-BOT-BC414424  Polygonum douglasii Alice Eastwood 1906-7-23 896 El Dorado Glen Alpine Region. Camp Agassiz Comment
  UCD44206  Polygonum douglasii C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1572 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD74246  Polygonum douglasii Jennifer W. Burt; Jessica Hite 2005-8-16 238 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2074 Comment
  RSA0028490  Polygonum douglasii John F. Emmel 1994-6-26 1312 El Dorado Sierra Nevada; southwest Lake Tahoe region; along trail above west shore of Fallen Leaf Lake, ca. 0.5 air mile southeast of Cathedral Lake. 1951 Comment
  RSA65863  Polygonum douglasii F. W. Peirson 1925-7-2 6205 El Dorado El Dorado County; wet field, S side of Lake Tahhoe, Sierra Nevada. 1921 Comment
  JEPS15702  Polygonum minimum G. Thomas Robbins 1956-9-8 3752 El Dorado about 1/2 mi ne Wrights Lake 2133 Comment
  UC129101  Polygonum polygaloides subsp. kelloggii F. M. Reed and R. L. Pendleton 1907-7-23 1531 El Dorado trail between Glen Alpine Springs and Grass Lake; Lake Tahoe Region 2133 Comment
  UCD60634  Polygonum polygaloides subsp. kelloggii Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4097 El Dorado Washoe Meadows State Park. North of restored quarry, adjacent to disturbed turnout and undeveloped roads. 1924 Comment
  CAS-BOT-BC420140  Polygonum ramosissimum subsp. prolificum F. W. Peirson 1925-6-2 6204 El Dorado South side of Lake Tahoe Comment
  JEPS74212  Polygonum shastense Gladys L. Smith and Alasdair H. Neilson 1970-7-27 2506 El Dorado Echo Peak; summit area 2711 Comment
  SEINET3404052 Image available Polygonum shastense G. Thomas Robbins 1945-8-12 2117 El Dorado Western flank of Jobs Sister Peak Comment
  UC54224  Polygonum shastense H. M. Hall and H. P. Chandler Aug 1 1903-Aug 2 1903 4744 El Dorado Pyramid Peak Sierra Nevada Mountains (e side) 2804 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
  SBBG133756  Polypodium glycyrrhiza G. K. Helmkamp, E. A. Helmkamp 2012-4-27 18867 El Dorado Mosquito Rd N of Placerville, at S side of the crossing of the S Fork American River 401 Comment
  UCR191082  Polystichum imbricans subsp. curtum George K. Helmkamp, E. A. Helmkamp 2007-6-8 12297 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 2.0 miles south of Mormon Emigrant Trail 1189 Comment
  SEINET10853192  Populus balsamifera subsp. trichocarpa Karen M. Meyer, Andrew Townesmith 2007-8-8 Meyer 204 El Dorado El Dorado National Forest, 2.6 mi. on Silver Fork Rd., off US Hwy 50 at Kyburz. Silver Fork Wildlife viewing area. 1450 Comment
  CAS-BOT-BC105624  Populus trichocarpa W. R. Dudley 1893-6-8 s.n. El Dorado By outlet of Tallac Lake Meadow Comment
  JEPS73059  Populus trichocarpa Gladys L. Smith 1971-7-18 3044 El Dorado State Route 89, on grade above Upper Truckee Valley; above Upper Truckee Valley 2164 Comment
  JEPS124708 Image available Potamogeton gramineus B. Corwin 1964-7-9 145 El Dorado 7.5 miles east of rte. 50 off highway 89. Comment
  SEINET11916321  Potentilla drummondii H. H. Heller 1938-1 867 El Dorado Stanford Camp., Fallenleaf Comment
  CAS-BOT-BC141658  Potentilla flabellifolia G. Thomas Robbins 1944-7-29 1803 El Dorado along inlet stream above Lake Schmidell, Desolation Valley Wilderness Area 2590 Comment
  RSA0037321  Potentilla glandulosa John F. Emmel 1993-6-28 1265 El Dorado Sierra Nevada, SW Lake Tahoe region; slope 0.7 air mile north of summit of Angora Peak. 2011 Comment
  SD237591  Potentilla glandulosa subsp. glandulosa G. K Helmkamp, E. A. Helmkamp 2008-5-15 13441 El Dorado Sierra Nevada Mountains: White Meadow Road, 0.1 mile west of its junction with Ice House Road, c 1.3 miles up Ice House Road from US-50 (Riverton 7.5'Q) 1054 Comment
  SBBG33676  Potentilla gracilis R. H. Nordhoff 1940-8-7 531 El Dorado Grass Lake above Glen Alpine resort 2133 Comment
  UCD72699  Potentilla gracilis Ellen Dean; T. Sasaki 2007-7-23 4421 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
  SEINET6637153  Potentilla gracilis var. fastigiata E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-20 4153 El Dorado Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows 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
  CAS-BOT-BC539980  Potentilla gracilis var. fastigiata J. C. Hawthorne; F. E. Blaisdell 1899-7-1 s.n. El Dorado Riverton, on S. Fork American River Comment
  CAS-BOT-BC540059  Potentilla gracilis var. fastigiata John Thomas Howell 1925-6-27 1214 El Dorado Rubicon Meadows, Lake Tahoe 2133 Comment
  JEPS71925  Potentilla palustris Gladys L. Smith 1972-8-23 3459 El Dorado e side of U.S.50 below Echo Summit Lodge; below Echo Summit Lodge 2194 Comment
  UCD162364  Poterium sanguisorba Chuck Hughes 2015-5-19 425 El Dorado El Dorado: Cameron Park, in between Woodleigh Lane and Kimberley Road. 419 Comment
  RSA460790  Primula suffrutescens Katherine Brandegee 1883-09 s.n. El Dorado Lake Tahoe. Comment
  HSC44792  Prunus emarginata Maralyn O'Meara Jun 1974 508 El Dorado Hwy. 89, Lake Tahoe at Emerald Bay. Comment
  SEINET1908793  Prunus emarginata G. K. Helmkamp, E. A. Helmkamp 2008-1 13642 El Dorado Northern Sierra Nevada Mountains: Cat Creek Road, 0.1 mile north of its junction with CA-88, jct. is 4.2 miles east of Cook's Station (Peddler Hill 7.5'Q) 1661 Comment
  UCR173446  Prunus emarginata George K. Helmkamp, Elizabeth Helmkamp 2006-5-24 10545 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
  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
  UCR270721  Prunus emarginata John F. Emmel 1998-8-30 1593 El Dorado Sierra Nevada Mtns., SW Lake Tahoe region; Fallen Leaf Lake Trail, along west edge of the lake 2012 Comment
  UC220203  Pseudobahia heermannii Katharine Brandegee May 1907 El Dorado near Camino Comment
  POM256993  Pseudobahia heermannii Lincoln Constance 1939-5-7 2485 El Dorado Forks of Sweetwater Creek 2 miles above mouth, Sierra Nevada foothills. 244 Comment
  CAS-BOT-BC344855  Pseudognaphalium Peter Rubtzoff 1972-10-3 6981 El Dorado U.C. Blodgett Forest Research Station: Southern Fork of Bacon Canyon near Bacchi Corral Road. Comment
  UCR210039  Pseudognaphalium luteoalbum George K. Helmkamp, E. A. Helmkamp 2009-8-14 15457 El Dorado Foothills, northern Sierra Nevada Mountains, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road 625 Comment
  CAS-BOT-BC361663  Pseudognaphalium thermale J. Major 1961-9-14 693 El Dorado Along Highway 50 just above Kyburz Comment
  UCR184370  Pseudotsuga menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2007-2-24 11590 El Dorado Foothills, Northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Pleasant Valley Road and Patterson Dr., east end of Diamond Springs 537 Comment
  UCR198450  Pseudotsuga menziesii var. menziesii George K. Helmkamp, E. A. Helmkamp 2008-3-11 13145 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs 530 Comment
  UCR219630  Pseudotsuga menziesii var. menziesii George K. Helmkamp, Mary Alice Barnes & Mary Jane Ganibe 2010-7-6 16467 El Dorado Sierra Nevada Mountains, Silver Fork Road, 4.1 miles south of its junction with US-50 in Kyburz 1500 Comment
  UC694153  Psilocarphus tenellus H. L. Mason 1933-5-29 7244 El Dorado Shingle Springs Comment
  CAS-BOT-BC146379  Ptelea crenulata H. L. Mason 1932-4-25 7009 El Dorado South of Lotus Comment
  UCR218982  Pteridium aquilinum George K. Helmkamp, Laurel Bezdecheck 2010-6-19 16322 El Dorado Sierra Nevada Mountains Foothills, about 0.1 mile south of Slug Gulch Road at a point 4.7 miles east of its junction with Perry Creek Road 1021 Comment
  SEINET11587845  Pteridium aquilinum var. pubescens Unknown 1982-9-2 9870 El Dorado El Dorado County Comment
  CAS-BOT-BC262966  Pterospora andromedea Peter Rubtzoff 1974-7-22 7748 El Dorado U.C. Blodgett Forest Research Station: Gaddis Creek area off Lower Gaddis Creek Road, ca. 0.85 miles south of Forest Service public road. 1260 Comment
  CAS-BOT-BC421114  Pterostegia drymarioides L. D. Smith; G. L. Stebbins 1978-4-8 7807 El Dorado Along Northeast bank of South Fork American River 0.5-1.5 miles northwest of Chili Bar. 365 Comment
  UC306820  Pyrola asarifolia unknown 1918-7-23 El Dorado Lake Adrian Comment
  CAS-BOT-BC462619  Pyrola dentata John Thomas Howell 1925-7-1 1302 El Dorado Lake Tahoe: Armstrong's, Emerald Bay Comment
  UC311618  Pyrola picta Herbert McLean Evans 1918-7-20 El Dorado 500 ft above Phillips (Sierra Nevada, Cup Lake Trail); Sierra Nevada, Cup Lake Trail 2286 Comment
  BFRS135 Image available Quercus chrysolepis Peter Rubtzoff 1975-6-25 8129 El Dorado Blodgett Forest: Chinquapin Flat Road ca. 1.6 miles south of Gaddis Creek Road (Comp. 600R) Comment
  JEPS37802  Quercus chrysolepis W. L. Jepson 1938-4-12 18644 El Dorado Oak Hill 701 Comment
  SEINET8989973  Quercus chrysolepis W. J. Hess, Stoynoff, N; Weis, K; Bolger, K 1997-1 7646 El Dorado 5 miles E of St 193, creek above American R. by Rock Creek Bridge. Comment
  UCD40536  Quercus chrysolepis Rodney Gale Myatt 1970-7-10 378 El Dorado South Fork of American River from Pollock Pines. 822 Comment
  UCR179213  Quercus chrysolepis George K. Helmkamp, E. A. Helmkamp 2006-9-2 11334 B El Dorado Northern Sierra Nevada Mountains Foothills, Texas Canyon; along Calif. Hwy 193 about 1 mile south of Kelsey 488 Comment
  SEINET9005656  Quercus chrysolepis M. Humphreys 1951-5-6 s.n. El Dorado East of Kyburz on hwy #50 1829 Comment
  JEPS37403  Quercus douglasii Margaret A. Kelley 1910-11-5 1 El Dorado Slatington Comment
  SACT002652  Quercus dumosa J. Wilson 1982-5-23 El Dorado Approximately 1.4 mile north of Green Valley on east end of Deer Valley, take road to west at turn 0.2 mile on northest lower slope of hill ahead. 277.368 Comment
  SACT002654  Quercus dumosa J. Wilson 1982-3-28 El Dorado 1200' south of Salmon Falls Road along Sweetwater Creek, west of dirt road. 277.368 Comment
  JEPS37771  Quercus durata Andrew D. Wright 1927-6-22 El Dorado Nigger Hill Folsom Comment
Read comments
Oct 7 2008
  UC1135583  Quercus durata H. A. Jensen 1931-7-22 193 El Dorado Johntown Creek Placerville Quad. 548 Comment
  UC1135614  Quercus garryana var. breweri H. A. Jensen Aug 1931 213 El Dorado Hotchkiss Hill Placerville Quad. 883 Comment
  UCD46717  Quercus kelloggii P. B. Kennedy 1920-8-17 154 El Dorado Grade from American River, El Dorado National Forest. Black Oak. 1828 Comment
  CAS-BOT-BC104505  Quercus vacciniifolia David D. Keck 1932-6-30 1553 El Dorado Between Fallen Leaf Lake and Lake Tahoe 1920 Comment
  CAS-BOT-BC104508  Quercus vacciniifolia Geo. B. Grant 1906-8-1 s.n. El Dorado About Lake Tahoe 2438 Comment
  CAS-BOT-BC104516  Quercus vacciniifolia W. R. Dudley 1900-6-1 s.n. El Dorado near McKinney Creek Comment
  CAS-BOT-BC104522  Quercus vacciniifolia C. B. Wolf 1930-10-9 1717 El Dorado Along the trail between Glen Alpine Springs and Susie Lake 2133 Comment
  POM226842  Quercus vacciniifolia L. R. Abrams 1935-9-15 13702 El Dorado Glen Alpine Canyon. Between Fallen Leaf and Glen Alpine. 2043 Comment
  UC405496  Quercus vacciniifolia Milo S. Baker 1904-7-5 El Dorado near Lake Tahoe; Angora Mt. Comment
  UC72507  Quercus vacciniifolia W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado vicinity Lake Tahoe; Rubicon Park 1897 Comment
  UCD168670  Quercus vacciniifolia Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 2017-7-6 9417 El Dorado West side of Lake Tahoe. Emerald Bay State Park. Southwestern side of Emerald Point. 1918 Comment
  UC1135900  Quercus wislizeni var. frutescens P. L. Johannsen 1934-10-18 524 El Dorado 2.25 mi sse Slate Mtn.; El Dorado National Forest, Placerville Quad. 1066 Comment
  UCR173947  Quercus wislizeni var. wislizeni George K. Helmkamp, Elizabeth Helmkamp 2006-5-4 10291 El Dorado Northern Sierra Nevada Mountains Foothills, east end of Diamond Springs, 0.1 mile north of the junction of Pleasant Valley Road and Calif. Hwy 49 543 Comment
  UC1035813  Raillardella argentea Annie M. Alexander and Louise Kellogg 1943-8-24 3476 El Dorado saddle above Lake of the Woods; Sierra Nevada, Lake Tahoe Region Comment
  CAS-BOT-BC362697  Raillardella argentea H. M. Hall; H. P. Chandler 1903-8-1 4746 El Dorado Sierra Nevada Mountains. Pyramid Peak. Gravelly bench on south-east side 2712 Comment
  SEINET3246135  Ranunculaceae G. K. Helmkamp, E. A. Helmkamp 2007-1 11864 El Dorado Foothills, Northern Sierra Nevada Mountains: junction of Ice House Road and White Meadows Road, about 2 miles northwest of US-50 1029 Comment
  JEPS72342  Ranunculus alismifolius var. alismellus Gladys L. Smith 1964-7-4 2059 El Dorado Sayles Canyon trail Echo Summit region, Benwood Meadow (margin of meadow) 2133 Comment
  UCD95818  Ranunculus alismifolius var. alismellus G. K. Helmkamp; Elizabeth A. Helmkamp 2006-6-19 10754 El Dorado Northern Sierra Nevada Mountains, 8 miles east of Ice House Road on the road to Wright's Lake. 2000 Comment
  UCD95821  Ranunculus alismifolius var. alismifolius G. K. Helmkamp; E. A. Helmkamp 2006-7-10 10876 El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road, 6.1 miles north of Hwy US-50; at the junction with the road from Ice House Reservoir. 2030 Comment
  RSA6154  Ranunculus arvensis Carl B. Wolf 1933-5-25 4962 El Dorado Green Valley, 0.7 mile W of Rescue. 305 Comment
  RSA787110  Ranunculus californicus Keith E. Hoffmaster 1941-3-22 1024 El Dorado S of Pilot Hill Comment
  CDA14163  Ranunculus canus G. F. Hrusa, J. Hart 1997-2-25 13625 El Dorado Sierra Nevada Foothills; Hidden Valley, immed. to S of Eldorado Hills & Clarksville on S. side of I-50. Comment
  SBBG71864  Ranunculus hebecarpus Milo H. Gates 1879-1 El Dorado Rose Springs Comment
  UCR258548  Ranunculus occidentalis George K. Helmkamp, Mary Alice Barnes 2013-4-30 20431 El Dorado Northern Sierra Nevada Mountains, Capps Crossing/Bonnetti Road, 0.2 mile northwest of the bridge over Diamond /Camp Creek 1155 Comment
  UC1607877  Ranunculus occidentalis C. G. Nast 1936-4-12 116 El Dorado Auburn-Placerville Road Comment
  CAS-BOT-BC74182  Raphanus raphanistrum G. L. Stebbins 1977-8-7 77143 El Dorado Along Carson Road, northeast of Placerville. 792 Comment
  UC592879  Rhamnus rubra Carl B. Wolf 1930-10-9 El Dorado between Fallen Leaf Lake Glen Alpine Springs (w slope of Sierra Nevada); Sierra Nevada 1981 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
  UCD117840  Rhododendron columbianum Morris Halperin 1932-8-14 916 El Dorado Strawberry. Comment
  RSA0024980  Rhynchospora Peter Rubtzoff 1974-9-19 7918 El Dorado UC Blodgett Forest Research Station: Bacchi Meadow. Comment
  UCR254747  Rhynchospora capitellata Peter Rubtzoff 1974-9-19 7918 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Bacchi Meadow 1296 Comment
  UC747346  Ribes amarum G. Thomas Robbins 1943-6-20 1197 El Dorado 4-5 mi nw Pollock Pines (along road to powerhouse, n-facing canyon wall); South Fork American River 914 Comment
  RSA84845  Ribes cereum F. W. Peirson 1925-7-5 6281 El Dorado Mt. Tallac. Comment
  UC1127425  Ribes cereum A. D. Gifford 1934-7-18 302 El Dorado 3 mi nnw Leek Spring Hill; Eldorado National Forest, Pyramid Peak Quadrangle Comment
  UCD74134  Ribes cereum Jennifer W. Burt; Jessica Hite 2005-8-11 68 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2271 Comment
  UCR136534  Ribes cereum Beecher Crampton 1979-9-26 9691 El Dorado Sierra Nevada Mountains, 1-1.5 miles west of Little Norway, Hwy 50 2172 Comment
  CAS-BOT-BC212597  Ribes montigenum John Thomas Howell 1925-7-6 1401 El Dorado Lake Gilmore, Lake Tahoe Region Comment
  UC54306  Ribes montigenum H. M. Hall and H. P. Chandler July, 1903 4616 El Dorado vicinity Lake Tahoe (Mt. Tallac); Sierra Nevada Mountains 2926 Comment
  CAS-BOT-BC212336  Ribes nevadense Laura M. Lathrop 1909-7-12 s.n. El Dorado Short distance from southern end of Fallen Leaf Lake Comment
  RSA0022853  Ribes nevadense Carl B. Wolf 1928-8-17 3365 El Dorado Glen Alpine Falls, Fallen Leaf Lake. 2067 Comment
  UCD161500  Ribes roezlii Ellen Dean; T. Starbuck, K. Mawdsley, J. Sanchez 2015-5-31 8811 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
  RSA0024723  Ribes roezlii F. W. Peirson 1925-7-3 6230 El Dorado Glen Alpine Creek Basin, Sierra Nevada. 2287 Comment
  POM215808  Ribes viscosissimum Jens Clausen 1932-9-14 640 El Dorado Tahoe Region, above Glen Alpine. Near stream on the trail to Mt Tallac. 2317 Comment
  CAS-BOT-BC340986  Robinia pseudoacacia G. L. Stebbins 1976-9-25 76265 El Dorado At south side of American River, at junction of North and Middle Fork, immediately east of State Highway 49 176 Comment
  RSA0011964  Rorippa curvipes var. curvipes George K. Helmkamp, E. A. Helmkamp 2011-9-13 18267 El Dorado Foster Meadow Road, 0.6 miles north of its junction with CA-88 2136 Comment
  CAS-BOT-BC74491  Rorippa curvisiliqua Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake. Comment
  JEPS72064  Rorippa curvisiliqua Gladys L. Smith 1964-7-5 2084 El Dorado U.S. 50 2 mi w Echo Summit (bog across (from Phillips?)); w of Echo Summit 2133 Comment
  CAS-BOT-BC148276  Rosa woodsii var. ultramontana John Thomas Howell 1925-6-29 1251 El Dorado Armstrong's, Emerald Bay, Lake Tahoe 1889 Comment
  UC747255  Rosa woodsii var. ultramontana G. Thomas Robbins 1945-8-12 2146 El Dorado 6-8 mi. SE of Lake Tahoe 2133 Comment
  UCD19225  Rosa woodsii var. ultramontana Van M. Mar 1989-7-23 4 El Dorado Near Regina Road., ca. 100 yards east of Wildwood St. 2011 Comment
  BFRS422 Image available Rubus glaucifolius Peter Rubtzoff 1975-6-26 8140 El Dorado Blodgett Forest: Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U). Comment
  UCD113782  Rubus laciniatus Beecher Crampton 1960-6-6 5554 El Dorado 3 miles south of Camino. Comment
  UCR254724  Rubus leucodermis Peter Rubtzoff 1975-6-26 8140 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest Research Station, Deep Canyon Road, c. 0.6 mi. north of junction with Loop (Quintette) Road 1204 Comment
  CDA3941  Rubus ulmifolius var. inermis R. Stewart 1981-7-3 El Dorado Smith Flat. Comment
  UCR189457  Rudbeckia californica var. californica George K. Helmkamp, E. A. Helmkamp 2007-8-4 12707 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail at Leek Spring meadow, about 2 miles northwest of CA-88 2238 Comment
  UCD165194  Rumex Peter Rubtzoff 1974-6-5 7562 El Dorado The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, Bacchi Meadow. Comment
  UCD165268  Rumex Peter Rubtzoff 1973-7-17 7078 El Dorado U. C. Blodgett Forest Research Station. Comment
  JEPS73004  Rumex acetosella Gladys L. Smith 1972-7-20 3291 El Dorado Glen Alpine Spring 2194 Comment
  UCD105605  Rumex acetosella G. K. Helmkamp; E. A. Helmkamp 2007-8-9 12719 El Dorado Northern Sierra Nevada Mountains: Wright's Lake; south side of the lake at the entrance to the campground. 2131 Comment
  UCD165971  Rumex acetosella Daniel M. McNair; with Ellen Dean and Svetlana Yegorova 2016-5-10 2113 El Dorado west side of Tahoe Basin, D. L. Bliss State Park, between Highway 89 and Rubicon Creek. 1930 Comment
  UCR184794  Rumex acetosella George K. Helmkamp, E. A. Helmkamp 2007-5-9 11981 El Dorado Northern Sierra Nevada Mountains, White Meadow Road, 0.6 mile west of its junction with Ice House Road, c. 0.75 mi. NNW of Riverton 1082 Comment
  CAS-BOT-BC421921  Rumex acetosella John Thomas Howell 1946-8-31 22942 El Dorado Mt. Tallac 2956 Comment
  UCD101418  Rumex paucifolius P. B. Kennedy 1920-8-14 71 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD148633  Rumex salicifolius Ellen Dean; N. Khuu, V. Stewart 2014-6-21 8384 El Dorado El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Along General Creek on east side of Hwy 89. 1910 Comment
  JEPS72999  Rumex salicifolius var. denticulatus Gladys L. Smith 1972-7-20 3354 El Dorado Lake Gilmore 2560 Comment
  CHSC73187  Rumex salicifolius var. triangulivalvis L. P. Janeway; Eric Schroder 1998-8-20 6134 El Dorado Lake Tahoe Basin Management Unit. Meadow along Upper Truckee River about 0.3 mi south of Grass Lake Creek. 1981 Comment
  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
  CAS-BOT-BC103054  Salix bonplandiana Peter H. Raven 1967-7-26 21421 El Dorado South Lake Tahoe 1905 Comment
  CAS-BOT-BC103468  Salix eastwoodiae Catherine Best 1981-8-11 s.n. El Dorado Echo Lake 2255 Comment
  CAS-BOT-BC103473  Salix eastwoodiae W. R. Dudley 1900-6-1 5647 El Dorado ridge below Lake Lucille Comment
  CAS-BOT-BC103485  Salix eastwoodiae W. R. Dudley 1900-6-1 s.n. El Dorado Tallac House to Desolation Valley Comment
  CAS-BOT-BC103488  Salix eastwoodiae W. R. Dudley 1900-6-1 5654 El Dorado ridge below Lake Lucille Comment
  CAS-BOT-BC103491  Salix eastwoodiae G. Thomas Robbins 1943-7-25 1295 El Dorado slopes above Medley Lakes (reservoir), Desolation Valley Wilderness Area 2590 Comment
  UC746975  Salix eastwoodiae G. Thomas Robbins 1943-7-25 1295 El Dorado slopes above Medley Lakes (reservoir); Desolation Valley Wilderness Area 2590 Comment
  SEINET12612785 Image available Salix eastwoodiae W. J. Hess, Stoynoff, N; Allen, K; Weis, K; Bolger, K 1997-1 7708 El Dorado Echo Lake area. 5 air mi S of S Lake Tahoe on US 50. Comment
  SBBG115387  Salix exigua B. Crampton 1986-8-18 10040 b El Dorado Stateline, along Stateline Blvd, 1 block away from shore of Lake Tahoe Comment
  SBBG115677  Salix exigua B. Crampton 1986-8-17 10036 El Dorado S Lake Tahoe area Comment
  UCD34676  Salix exigua Beecher Crampton 1987-6-5 10120 El Dorado El Dorado County, South Lake Tahoe, Al Tahoe Blvd. and Pioneer Trail. Comment
  RSA605662  Salix gooddingii Louis C. Wheeler 1952-9-26 6982 El Dorado South Fork American River: 1 mile upstream from Lotus. Comment
  CAS-BOT-BC107627  Salix jepsonii A. A. Heller 1915-8-5 12138 El Dorado Moist shores of Echo lake in granite. 2286 Comment
  CAS-BOT-BC107673  Salix jepsonii W. R. Dudley 1900-6-1 5656 El Dorado Near Lake Alsaka, Desolation Valley Comment
  UC846668  Salix jepsonii A. A. Heller 1915-8-5 12137 El Dorado Echo Lake 2286 Comment
  UCR270720  Salix lasiandra John F. Emmel 1999-9-1 1642 El Dorado Sierra Nevada Mountains, southwest Lake Tahoe area; along Glen Alpine Trail just north of Lily Lake 1997 Comment
  UCD111566  Salix lasiandra var. lasiandra P. B. Kennedy 1920-8-16 100 El Dorado El Dorado National Forest -- Barret Camp. 1935 Comment
  BFRS373 Image available Salix lasiolepis Peter Rubtzoff 1972-10-4 6998 El Dorado Blodgett Forest: southern fork of Bacon Canyon near Bacchi Corral Road (Comp. 150E). Comment
  CAS-BOT-BC107378  Salix lasiolepis var. lasiolepis Alice Eastwood 1927-3-26 14147 El Dorado On road from Placerville to Coloma Comment
  CHSC73700  Salix lemmonii L. P. Janeway; Eric Schroder 1998-8-18 6088 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. 1981 Comment
  CHSC73701  Salix lemmonii L. P. Janeway; Eric Schroder 1998-8-31 6218 El Dorado Lake Tahoe Basin Management Unit. Large meadow along Tallac Creek, about 1.1 mi southwest of Lake Tahoe. 1935 Comment
  UCD34658  Salix lemmonii Beecher Crampton 1987-4-30 10102 El Dorado El Dorado County, South Lake Tahoe, Stateline, Park Ave and Montreal road. Comment
  RSA605320  Salix lucida subsp. lasiandra Louis C. Wheeler 1952-9-25 6964 El Dorado Coloma. Comment
  CAS-BOT-BC227810  Salix lutea Beecher Crampton 1987-4-30 10105 El Dorado South Lake Tahoe, Stateline, Park Ave and Lake Parkway Comment
  UC1736143  Salix planifolia subsp. planifolia Dean W. Taylor 1972-5-18 1439 El Dorado Grass Lake, at summit of Luther Pass (Highway 89) 2316 Comment
  CAS-BOT-BC129176  Salix scouleriana John Thomas Howell 1925-5-28 1096 El Dorado Emerald Bay Camp on strand Lake Tahoe 1889 Comment
  CAS-BOT-BC344929  Salsola Peter Rubtzoff 1974-9-20 7923 El Dorado U.C. Blodgett Forest Research Station: Wentworth Springs Road (County Road) ca. 2 miles west of research station main entrance. Comment
  HSC69788  Salvia sonomensis R. Kalal 1979-5-3 55 El Dorado Sweetwater Creek 165 Comment
  JEPS62775  Salvia sonomensis W. L. Jepson 1938-4-12 18645 El Dorado 1.5 mi n Pleasant Valley 762 Comment
  SD244179  Salvia sonomensis George K. Helmkamp, E. A. Helmkamp 2010-5-17 16059 El Dorado Northern Sierra Nevada Mountain Foothills: Pine Hill Road, 0.8 mile above the junction with Bertana Court; edge of Pine Hill Ecological Reerve (Shingle Springs 7.5'Q) 609 Comment
  SD40722  Salvia sonomensis Carl B. Wolf 1933-5-25 4957 El Dorado West slope Sierra Nevada, just west of Rescue on road to Green Valley. 1000 Comment
  UC747557  Salvia sonomensis G. Thomas Robbins 1944-4-30 1571 El Dorado 3-4 mi ne Newtown (on slopes above South Webber Creek) 762 Comment
  UCD125651  Salvia sonomensis G. H. Vansell 1930-4-1 s.n. El Dorado location unknown. Comment
  SEINET13947662 Image available Salvia sonomensis Carl B. Wolf 1933-1 5160 El Dorado W slope Sierra Nevada, just W of Rescue on road to Green Valley; ca 1000 ft alt. 305 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
  UCR230957  Sambucus mexicana George K. Helmkamp, E. A. Helmkamp 2010-8-7 16749 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
  RSA3084  Sambucus microbotrys C. B. Wolf 1931-9-8 2407 El Dorado Edge of Heather Lake, Tahoe region Comment
  UCD142055  Sambucus racemosa Ellen Dean; K. Mawdsley,K. MacMillen,N. Gonzales,S. Yegorova 2013-7-19 7873 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Along General Creek drainage. On west side (upstream) of bridge connecting North Fire Road with South Fire Road, south side of creek. 1946 Comment
  CAS-BOT-BC235061  Sambucus racemosa var. melanocarpa M. D. Morris 1923-8-7 67 El Dorado Eldorado National Forest. Dixon Range 2438 Comment
  UC35357  Sambucus racemosa var. microbotrys W. A. Setchell, C. C. Dobie Jul 6 1901-Jul 21 1901 El Dorado Rubicon Park Vicinity of Lake Tahoe 1897 Comment
  CAS-BOT-BC235095  Sambucus racemosa var. racemosa W. R. Dudley 1900-6-26 s.n. El Dorado Ridges below Lake Lucille 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
  UCR217938  Sanicula bipinnatifida George K. Helmkamp, Laurel Bezdecheck 2010-5-29 16142 El Dorado Sierra Nevada Mountains Foothills, along Perry Creek, about 0.2 mile south of Slug Gulch Road, at a point 4.7 miles east of junction with Perry Creek Road 1027 Comment
  UC1006674  Sanicula crassicaulis C. Ritchie Bell 1952-4-19 3 X416 El Dorado 2.3 mi n of Placerville (on California Hwy 49); California Hwy 49 Comment
  UC566831  Sanicula tuberosa H. L. Mason 1928-5-4 4520 El Dorado Rose Springs (Eggar's) Rose Springs Comment
  RSA0054870  Sanicula tuberosa Keith E. Hoffmaster 1941-3-22 1019 El Dorado So. of Pilot Hill. Comment
  SEINET11160332  Sanicula tuberosa H. N. Mozingo 1976-4-3 s.n. El Dorado 2 miles E of Georgetown. 1067 Comment
  SEINET6196127  Sarcodes sanguinea M. D. Windham 2002-1 2583 El Dorado ENE of Kyburz near Tamarack Creek below Cup Lake ca. 1.92 km SSW of the summit (9235) of Ralston Peak. T11 R17 S9. 2172 Comment
  CAS-BOT-BC436850  Saxifraga Mrs. E. C. Sutliffe 1927-6-1 s.n. El Dorado Bay View Rest above Emerald Bay, Lake Tahoe Comment
  CDA36424  Saxifraga aprica M. Beyers, G. F. Hrusa 2011-7-2 1020 El Dorado Sierra Nevada: Shealor Lakes. 2316 Comment
  JEPS72250  Saxifraga bryophora Gladys L. Smith 1964-7-31 2293 El Dorado Echo Lakes to Fallen Leaf Lake 2346 Comment
  POM177540  Saxifraga bryophora L. R. Abrams 1930-8-15 12746 El Dorado Desolation Valley. 2591 Comment
  JEPS71875  Saxifraga odontoloma Gladys L. Smith 1969-8-10 2435 El Dorado Grass Lake near Luther Pass; Grass Lake Comment
  UC1532813  Saxifraga oregana Robert F. Thorne, L. DeBuhr 1975-8-23 47239 El Dorado Grass Lake 2346 Comment
  UCR218997  Schoenoplectus acutus var. occidentalis George K. Helmkamp, E. A. Helmkamp 2009-9-13 15607 El Dorado Sierra Nevada Mountains Foothills, Lake Oaks Mobile Home Park, Diamond Springs; 0.2 mile south of the junction of Patterson Drive and CA-49/Pleasant Valley Road 529 Comment
  UCR176045  Scirpus microcarpus George K. Helmkamp, E. A. Helmkamp 2006-7-28 11007 El Dorado Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station 2245 Comment
  SD240958  Scleranthus annuus George K. Helmkamp, E. A. Helmkamp 2012-4-24 18838 El Dorado Northern Sierra Nevada Mountains Foothills: Bear Creek Road, 0.4 mile south of its junction with Meadow Brook Road, 2.5 miles NE (66a^z) of Garden Valley (Garden Valley 7.5'Q) 705 Comment
  JEPS51515  Scleranthus annuus subsp. annuus W. L. Jepson 1938-4-9 18625 El Dorado Placerville 579 Comment
  UCD39102  Scleranthus annuus subsp. annuus Beecher Crampton 1964-4-27 6946 El Dorado Coloma, Marshall Gold Discovery State Park, along the American River. Comment
  UCD98510  Scleranthus annuus subsp. annuus G. K. Helmkamp; E. A. Helmkamp 2007-3-23 11687 El Dorado Northern Sierra Nevada Mountains; bordering east end of Sacramento Valley. Bass Lake Road at the southeast end of Bass Lake. 381 Comment
  UCD166016  Scutellaria galericulata Daniel M. McNair 2016-7-12 2165 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  UCD101978  Sedella pumila G. K. Helmkamp; E. A. Helmkamp 2007-4-20 11766 El Dorado Northern Sierra Nevada Mountains, 2.2 miles north of US-50 on Bass Lake Road, overlooking Bass Lake; between El Dorado Hills and Cameron Park. 384 Comment
  CAS-BOT-BC69062  Sedum lanceolatum Alice Eastwood 1906-7-24 992 El Dorado Camp Agassiz Comment
  HSC104259  Sedum obtusatum P. F. Zika, Richard E. Brainerd 2012-8-4 26024 El Dorado Northern Sierra Nevada Highlands; Mt. Tallac Trail 100 m above Cathedral Lake, 1.2 air mi. SE of Mt. Tallac 2410 Comment
  SBBG2662  Sedum obtusatum D. Myrick 1958-6-30 112 El Dorado Tamarack Trail, Fallen Leaf Lake 2133 Comment
  UCD40268  Sedum obtusatum Rodney Gale Myatt 1972-6-1 1643 El Dorado Jordan Creek. North of Hwy 80, west of Soda Springs. Comment
  CAS-BOT-BC64325  Sedum obtusatum K. Piech 1927-1-1 s.n. El Dorado above Glen Alpine Comment
  RSA0074806  Sedum obtusatum G. Thomas Robbins 1943-7-25 1320 El Dorado Above east shore of Echo Lake. 2287 Comment
  UC212420  Sedum obtusatum subsp. obtusatum unknown Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe , Lake Tahoe (Sierra Nevada Mts.) Comment
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Jan 26 2011
  UC964849  Selaginella hansenii G. Thomas Robbins 1944-4-23 1547 El Dorado ca. 5 mi n Camino (along Slab Creek near juncture with S. Fork American River) 609 Comment
  UCSC000978  Selaginella hansenii D. J. Norman 1967-9-3 1 El Dorado south end Fallen Leaaf Lake. - Fallen Leaf Lake 1951 Comment
  CAS-BOT-BC62108  Selaginella hansenii F. E. Blaisdell s.n. El Dorado Mt. Tallac Comment
  CAS-BOT-BC363292  Senecio aronicoides John Thomas Howell 1954-5-16 29626 El Dorado Shingle Springs 426 Comment
  UCD160006  Senecio aronicoides Jack Major 1966-4-27 s.n. El Dorado Pine Hill. Comment
  RSA0012441  Senecio aronicoides C. B. Wolf 1933-5-25 4958 El Dorado just W. of Rescue on road to Green Valley, Upper Sonoran 305 Comment
  UCD44080  Senecio hydrophiloides C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1446 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  SEINET2470869  Senecio integerrimus K. Christie 2010-6-14 1806 El Dorado Lake Tahoe Basin Management Unit (USFS); Rainbow Tract cabins area, ca. 0.5 mi. south of junction of HWY 50/HWY 89. 1950 Comment
  CAS-BOT-BC363826  Senecio integerrimus var. exaltatus H. M. Hall; H. P. Chandler 1903-7-1 4606 El Dorado Sierra Nevada Mountains. Vicinity of Lake Tahoe. Mt. Tallac 2743 Comment
  CAS-BOT-BC364007  Senecio integerrimus var. major Le Roy Abrams 1911-7-29 4853 El Dorado Lake Tahoe Region. Glenn [Glen] Alpine Trail, Mt. Tallac 2743 Comment
  UCD166041  Senecio sylvaticus Daniel M. McNair 2016-8-2 2193 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 1897 Comment
  UCD135782  Senecio triangularis G. K. Helmkamp; E. A. Helmkamp 2006-7-12 10976 El Dorado Northern Sierra Nevada Mtns: Sierra-at-Tahoe road (west end of Phillips), 1.5 miles south of Hwy US-50. 2104 Comment
  UCR219665  Senecio triangularis George K. Helmkamp, Amy Barnes, Ann Kerchner 2010-7-19 16564 El Dorado Northern Sierra Nevada Mountains, southeast side of Wright's Lake, 5.8 mi. NE (34 deg. ) of Kyburz 2085 Comment
  RSA32359  Senecio triangularis G. Thomas Robbins 1943-8-15 1340 El Dorado Small stream above Grouse Lake, 2 1/2 miles northeast of Wrights Lake. 2439 Comment
  UCD135811  Senecio triangularis G. L. Webster 1974-7-16 7638 El Dorado Mt. Ralston Drive, around 4.5 miles east of Strawberry. 1981 Comment
  CAS-BOT-BC364519  Senecio vulgaris L. D. Smith; G. L. Stebbins 1978-4-8 7808 El Dorado Along Northeast bank of South Fork American River 0.5-1.5 miles northwest of Chili Bar 365 Comment
  CAS-BOT-BC538069  Setaria parviflora Chuck Hughes 2015-5-20 426 El Dorado N side of Joerger Cutoff Rd, NE of electric substation 203 Comment
  CDA10936  Sherardia arvensis G. F. Hrusa 1994-4-28 11848 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  UCR254771  Sidalcea Peter Rubtzoff 1972-9-20 6936 El Dorado Sierra Nevada Mtns, U.C. Blodgett Forest, Research Station, along Mutton Creek, within 0.5 mi. south of 'County Road' [Wentworth Springs Rd.] gate 1287 Comment
  UC101543  Sidalcea asprella Katharine Brandegee 1907-5-19 El Dorado Simpson's Ranch Sweetwater Creek, Simpson's Ranch Comment
  UC1614174  Sidalcea asprella Charles M. Belshaw 1935-5-25 892 El Dorado Diamond Springs, about 3 miles S of Placerville Comment
  UCD167596  Sidalcea asprella subsp. asprella Chuck Hughes 2016-5-3 456 El Dorado Near the southeastern corner of the intersection of Cameron Park Drive and Hacienda Road. 405 Comment
  JEPS124447  Sidalcea calycosa subsp. calycosa Daniel Slakey with El Dorado CNPS Chapter 2015-4-19 108 El Dorado Big Canyon Creek drainage, about 750 m north of junction Murietta Flats Road and Joaquin Way. Comment
  SD234909  Sidalcea glaucescens G. K. Helmkamp, E. A. Helmkamp 2008-7-11 13784 El Dorado Northern Sierra Mountains: north side of CA-88, 2.1 miles northeast of the junction with Mormon Emigrant Trail. 2340 Comment
  UC746934  Sidalcea glaucescens G. Thomas Robbins 1944-7-28 1779 El Dorado 3 mi ne Wrights Lake (rocky slope along Willow Flat Trail); along Willow Flat Trail, ne of Wrights Lake 2438 Comment
  UCR249981  Sidalcea glaucescens George K. Helmkamp, Elizabeth Helmkamp 2013-6-19 20899 El Dorado Northern Sierra Nevada Mountains, Mormon Emigrant Trail at the junction with Pilliken Road 1825 Comment
  RSA8875  Sidalcea glaucescens Carl B. Wolf 1928-8-15 3322 El Dorado Above Glen Alpine on trail to Mt. Tallac 2348 Comment
  CDA10915  Sidalcea hartwegii G. F. Hrusa 1994-4-28 11829 El Dorado Sierra Nevada; Eldorado Hills at SE corner of Sweet Valley Rd. and Harlan Rd. Comment
  UC871450  Sidalcea hartwegii Carl B. Wolf 1933-5-25 4950 El Dorado 2 1/2 mi from Rescue on road to Placerville (w slope Sierra Nevada); , fr Rescue on rd to Placerville 457 Comment
  UCD116733  Sidalcea hartwegii Beecher Crampton 1958-6-9 4934 El Dorado 1.75 miles west of Garden Valley, Mount Murphy Road. 579 Comment
  UCD72949  Sidalcea oregana subsp. spicata Ellen Dean; G. Dickinson, J. Poloske, M. and T. Starbuck 2007-8-25 4515 El Dorado Washoe Meadows State Park. North of fen system along trail/old road. 1948 Comment
  CAS-BOT-BC178697  Silene Peter Rubtzoff; Donald Goheen 1975-6-10 8060 El Dorado Deep Canyon Road ca. 0.6 mi. north of junction with Loop Road (Comp. 10U), Blodgett Forest - Sierra Nevada 1213 Comment
  SD236260  Silene bridgesii G. K. Helmkamp, E. A. Helmkamp 2006-6-19 10723 El Dorado Northern vada Mountains:0.8 mile east of Ice House Road on the road to Wright's Lake (Riverton 7.5'Q) 1672 Comment
  UCR188170  Silene californica George K. Helmkamp, E. A. Helmkamp 2007-4-30 11896 El Dorado Foothills, Northern Sierra Nevada Mountains, hiking trail leaving from CA-49, 3.4 miles northwest of Placerville 511 Comment
  CAS-BOT-BC385896  Silene douglasii Alice Eastwood 1906-7-23 918 El Dorado Camp Agassiz Comment
  UCD98603  Silene douglasii var. douglasii P. B. Kennedy 1920-9-17 199 El Dorado El Dorado National Forest Rock Bound Trail. 2438 Comment
  CAS-BOT-BC389030  Silene laciniata subsp. californica Jean L. Pawek 1956-5-23 65 El Dorado Highway 50 914 Comment
  JEPS72115  Silene lemmonii Gladys L. Smith 1964-8-1 2310 El Dorado South Shore Echo Lake 2194 Comment
  UC746903  Silene lemmonii G. Thomas Robbins 1944-6-7 1659 El Dorado ca 3 mi e Camino (above North Fork Webber Creek); , e of Camino 914 Comment
  CAS-BOT-BC389547  Silene nuda G. Thomas Robbins 1943-6-13 1171 El Dorado Along road to Park Creek, ca. 2 mi. w. of Park Creek 1219 Comment
  CAS-BOT-BC181371  Silene occidentalis Le Roy Abrams 1911-7-27 4798 El Dorado Near Fallen Leaf Lake, Lake Tahoe Region 2042 Comment
  CDA20134  Silybum marianum W. West 2003-5-12 PDR P 163458 El Dorado Sierra Nevada; Cribbs Court, Placerville. 0 Comment
  JEPS73037  Smilacina racemosa Gladys L. Smith 1963-7-28 1925 El Dorado trail from Lake Audrain to US 50; Echo Summit 2225 Comment
  CDA5898  Solanum carolinense T. C. Fuller 1962-6-28 9063 El Dorado Virgil Sloan property, west of Cold Springs Road, 2.7 miles northwest of Highway 50, ca. 4 miles northwest of Placerville. 0 Comment
  UCD126854  Solanum carolinense T. C. Fuller 1962-6-28 9063 El Dorado Virgil Sloan prop., west of Cold Springs Road, 2.7 miles northwest of Highway 50, ca. 4 miles northwest of Placerville. Comment
  CAS-BOT-BC157447  Solanum umbelliferum G. L Smith 1959-6-16 1176 El Dorado Dirt road north of Fallen Leaf Lake 1981 Comment
  RSA755908  Solidago canadensis subsp. elongata George K. Helmkamp, Amy Barnes 2009-7-8 15165 El Dorado Wrights Lake Road, 0.4 mile east of its junction with Ice House Road, about 1.3 miles north of Ice House. 1654 Comment
  UCR233033  Solidago canadensis subsp. elongata George K. Helmkamp, E. A. Helmkamp 2011-9-23 18308 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 8.6 miles north of its junction with US-50 1613 Comment
  CAS-BOT-BC365405  Solidago elongata E. A. McGregor 1909-8-15 134 El Dorado Lake Tahoe Region. Glen Alpine 2072 Comment
  CHSC73024  Solidago elongata L. P. Janeway 1998-8-5 5925 El Dorado Lake Tahoe Basin Management Unit - National Forest. 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
  CAS-BOT-BC419690  Sorbus Peter Rubtzoff; Herbert Sampert 1974-9-19 7909 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: off north side of Gaddis Creek Road just east of Gaddis Creek crossing (0.1 mi. east of Mainline Road junction) (Comp. 520R). 1292 Comment
  CDA36082  Sorbus californica M. Beyers, G. F. Hrusa 2011-7-2 1001 El Dorado Sierra Nevada: Shealor Lakes. 2194 Comment
  CAS-BOT-BC158908  Sorbus scopulina Louise Bartholomew 1925-9-22 s.n. El Dorado Emerald Bay, Lake Tahoe Comment
  JEPS44994  Sorbus scopulina F. M. Anderson Sept. 1917 El Dorado Lovers' Leap, Placerville-Tahoe Roa Lovers' Leap 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
  UCR218622  Spergularia rubra George K. Helmkamp, E. A. Helmkamp 2010-6-9 16261 El Dorado Sierra Nevada Mountains Foothills, Mother Lode Dr., 0.2 mile northeast of its junction with Pleasant Valley Road, 1.1 air mi. WNW (276 deg. ) of El Dorado 474 Comment
  UC747002  Spiraea densiflora G. Thomas Robbins 1943-7-25 1318 El Dorado above e shore upper Echo Lake (along Desolation Valley trail); Desolation Valley 2286 Comment
  UCR175700  Spiraea densiflora George K. Helmkamp, E. A. Helmkamp 2006-7-10 10939 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
  SBBG12143  Spiraea splendens D. Myrick 1958-6-28 88 El Dorado above Fallen Leaf Lake 1950 Comment
  SEINET2470972  Spiraea splendens K. Christie 2010-7-26 1913 El Dorado Lake Tahoe Basin Management Unit (USFS); Benwood Meadow, ca. 1.0 mi. south of Echo Summit. 2293 Comment
  PASA1264  Spiranthes romanzoffiana Elizabeth Butler August 1931 El Dorado Lake Tahoe Comment
  SD51384  Stachys arvensis Darley F. Howe 1961-8-9 3144 El Dorado 2.3 miles north of El Dorado County line on Highway 49. 213 Comment
  UCD149290  Stellaria borealis subsp. sitchana Ellen Dean; N. Khuu, K. Craig 2014-7-12 8436 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. 1935 Comment
  UCD149100  Stellaria crispa Ellen Dean; Sarah Dohle, K. Mawdsley, N. Khuu 2014-7-19 8467 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Along trail that connects the Grizzly Mtn Rd entrance to park with dry meadow that is in central part of park. North side of trail. 1945 Comment
  UCD148516  Stellaria longipes subsp. longipes Ellen Dean; C. Beyer, S. Rae, T. Starbuck, D. Canington 2014-6-7 8337 El Dorado El Dorado County. SW corner of Tahoe Basin, Washoe Meadows State Park. Dry meadow in central part of park. 1925 Comment
  CAS-BOT-BC391097  Stellaria longipes subsp. longipes M. E. Parsons 1909-7-1 s.n. El Dorado Tahoe Comment
  UC13605  Stellaria longipes var. longipes Miss Lydia K. Tangier-Smith 1901-1 El Dorado Lake Tahoe Comment
  UCD44201  Stellaria longipes var. longipes C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1567 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD99399  Stellaria media G. K. Helmkamp; Elizabeth Helmkamp 2006-4-25 10222 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
  UCR188824  Stellaria media George K. Helmkamp, E. A. Helmkamp 2007-3-23 11701 El Dorado Foothills, Northern Sierra Nevada Mountains, Rattlesnake Bar Road, 1.4 miles west of CA-49 at Pilot Hill 313 Comment
  UCD44860  Stellaria umbellata C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2226 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  BFRS350 Image available Stephanomeria Peter Rubtzoff 1975-7-23 8229 El Dorado Blodgett Forest: Heliport clearing (Comp. 60U). Comment
  UCD164962  Stephanomeria Peter Rubtzoff 1974-7-19 7730 El Dorado U.C. Blodgett Forest Research Station: Deep Canyon Road, ca. 0.6 miles north of junction with Quintette Road. 1213 Comment
  CHSC112569  Stephanomeria tenuifolia B. Castro; L. P. Janeway 2009-8-8 1800 A El Dorado Northern High Sierra Nevada. On southwest flank of Freel Peak, ca 0.5 mi N of Armstrong Pass, along Tahoe Rim Trail overlooking Trout Ck. 2657 Comment
  UCR244654  Stipa Peter Rubtzoff 1974-6-25 7640 El Dorado Sierra Nevada Mountains, Georgetown Divide. U.C. Blodgett Forest Research Station, heliport clearing 1341 Comment
  UCR237017  Stipa lemmonii George K. Helmkamp, E. A. Helmkamp 2012-5-28 19070 El Dorado Northern Sierra Nevada Mountains, Pebble Canyon Road, 0.6 mile south of its junction with Mormon Emigrant Trail 1555 Comment
  SACT002381  Stipa lepida H. Skidmore 1934-7-13 El Dorado 2133.6 Comment
  SEINET8078362  Stipa nevadensis D. G. Cooney 1946-8-3 114 El Dorado Sierra Nevada, SE slope of Mt. Tallac 2957 Comment
  UC2042521  Stipa occidentalis Barbara Keller and Holly Forbes 2010-7-14 El Dorado El Dorado National Forest, along high Meadows trail about 2.4 mi. from the USFS gate, south of Heavenly Ski Resort and South Lake Tahoe. Comment
  CAS-BOT-BC86983  Streptanthus diversifolius Peter H. Raven; G. Thomas Robbins 1956-4-29 9112 El Dorado North side of the North Fork of the Cosumnes River at road-crossing northeast of Youngs (Somerset). Comment
  HSC96681  Streptanthus diversifolius L. P. Janeway 2006-5-10 8582 El Dorado N High Sierra Nevada, SW tip of Grand Point, along spur road just above Happy Valley Rd., overlooking the confluence of N Fork Consumnes River and Camp Creek 610 Comment
  UC114023  Streptanthus polygaloides Katharine Brandegee 1908-7-11 El Dorado Moore's Bridge Riverton Comment
  CAS-BOT-BC87561  Streptanthus tortuosus J. M. Tucker 1954-6-5 2701 El Dorado Beside Highway 50, ca. 0.5 mile above Twin Bridges. Comment
  UC496462  Streptanthus tortuosus Merle Randall 1930-6-21 El Dorado Upper Echo Lake Lake Tahoe Region 2346 Comment
  UC747382  Streptanthus tortuosus G. Thomas Robbins 1944-6-17 1708 El Dorado s-facing slope above Hwy 50 about 1 mi e Pyramid Ranger Station 1676 Comment
  RSA791799  Streptanthus tortuosus var. orbiculatus George K. Helmkamp, E. A. Helmkamp 2006-7-7 10812 El Dorado Northern Sierra Nevada Mountains.: Wright s Lake Road, 3.2 miles north of Highway US-50, northeast of Kyburz 1982 Comment
  UCR176360  Streptanthus tortuosus var. orbiculatus George K. Helmkamp, E. A. Helmkamp 2006-7-10 10908 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
  SEINET5505503 Image available Styrax officinalis var. californicus G. Thomas Robbins 1945-1 1934 El Dorado Along Sweetwater Creek, 3-4 miles south of Salmon Falls 183 Comment
  CAS-BOT-BC234622  Symphoricarpos mollis Peter Rubtzoff 1975-8-20 8340 El Dorado Georgetown Divide, Sierra Nevada. Blodgett Forest: Bacchi Meadow (Comp. 290R) 1325 Comment
  CAS-BOT-BC238916  Symphoricarpos rotundifolius Alice Eastwood 1906-7-27 1110 El Dorado Fallen Leaf Lake Comment
  CAS-BOT-BC238922  Symphoricarpos rotundifolius W. R. Dudley 1900-6-27 s.n. El Dorado Glenn [Glen] Alpine Springs Comment
  SD243115  Symphoricarpos rotundifolius var. rotundifolius George K. Helmkamp, E. A. Helmkamp 2010-9-19 16897 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 (Peddler Hill 7.5'Q) 2018 Comment
  UC1119987  Symphoricarpos rotundifolius var. rotundifolius P. L. Johannsen 1934-9-11 479 El Dorado Grass Lake; El Dorado National Forest, Markleeville Quad. 2377 Comment
  UC889797  Symphoricarpos rotundifolius var. rotundifolius A. A. Heller 1916-8-9 12512 El Dorado above Echo Pass (Haypress meadow); Haypress 2590 Comment
  CAS-BOT-BC97603  Symphyotrichum campestre Alice Eastwood 1906-7-27 1049 El Dorado Fallen Leaf Lake, Glen Alpine Region Comment
  CAS-BOT-BC97652  Symphyotrichum chilense Alice Eastwood 1906-9-5 1320 El Dorado Fallen Leaf Lake Comment
  JEPS40745  Symphyotrichum spathulatum Dodge and Drachman 1920-8-15 1091 El Dorado vicinity of Fallen Leaf; Glen Alpine Comment
  UC148988  Symphyotrichum spathulatum H. M. Hall 1910-7-25 8812 El Dorado Cascade Lake 1950 Comment
  UC464479  Symphyotrichum spathulatum R. M. Holman 1931-8-8 El Dorado 300 yds. w of, on Lincoln Highway above Tahoe Echo Summit (Firs Camp Grounds) 2286 Comment
  UCD34269  Symphyotrichum spathulatum Beecher Crampton 1978-7-26 9632 El Dorado 1.5 miles N of Meyers, Lake Tahoe Country Club. Comment
  UCD73743  Symphyotrichum spathulatum Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4443 El Dorado Washoe Meadows State Park. Restored quarry. 1925 Comment
  CAS-BOT-BC98094  Symphyotrichum spathulatum F. A. M. 1934-7-28 12866 El Dorado Marsh W. slope, Echo Summit Comment
  CAS-BOT-BC98102  Symphyotrichum spathulatum Clare B. Hardham 1974-8-9 20276 El Dorado Luther Pass and vicinity 2438 Comment
  CAS-BOT-BC249056  Symphyotrichum spathulatum var. spathulatum George K. Helmkamp; E. A. Helmkamp 2010-9-1 16896 El Dorado Northern Sierra Nevada Mountains: Mehrten Springs Road, 0.6 mile north of its junction with CA-88 2018 Comment
  CAS-BOT-BC438801  Symphyotrichum spathulatum var. spathulatum George K. Helmkamp; Elizabeth Helmkamp 2013-7-31 22046 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
  UCD43775  Symphyotrichum spathulatum var. spathulatum C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-5 1141 El Dorado Lake Tahoe Basin; Page Meadows. UTM's 10 743283E; 4337043N. 2121 Comment
  UCD165874  Symphyotrichum spathulatum var. yosemitanum Ellen Dean; with Mayra Huerta 2016-8-2 9190 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Southern end of park on east side of Highway 89. 1960 Comment
  CAS-BOT-BC290663  Taeniatherum caput-medusae Peter Rubtzoff 1976-6-22 8673 El Dorado U.C. Blodgett Forest Research Station, County Road, ca. 0.15 miles west of Headquarters Road junction. Comment
  SACT002417  Taeniatherum caput-medusae J. Wilson 1985-6-11 El Dorado 40 yards southwest of intersection Green Valley and Cameron Park Drive 277.368 Comment
  UCD165548  Taraxacum officinale Ellen Dean; with Svetlana Yegorova and Daniel McNair 2016-5-10 8846 El Dorado West side of Tahoe Basin. D.L. Bliss State Park. Area of park on west side of highway 89. Along dirt fire road above park buildings. 2115 Comment
  UCD112436  Taraxacum officinale Peter Rubtzoff; Robert C. Heald 1976-5-18 8511 El Dorado Sierra Nevada, Blodgett Forest: Bacchi Meadow (Comp. 290R). 1310 Comment
  UCD80020  Tauschia hartwegii CNPS SN Foothill Team 2005-4-26 SNFN 0145 b El Dorado BLM Miner's Cabin, north side of American River. Stand reached via Highway 193; turn west onto Baynes Road; south onto Stewart Mine Road. Follow road to last driveway on road. Stewart Mine Road continues to right though it is no longer drivable. Walk out road along ridge. Continue out on ridge which meets river at same point as Maya Rapid (see BLM south fork of the American River map). 391 Comment
  CAS-BOT-BC85204  Taxus brevifolia John Thomas Howell; Gordon H. True 1970-5-27 46526 El Dorado Sierra Nevada - Blodgett Experimental Forest 1280 Comment